[Xen-devel] [linux-linus bisection] complete test-amd64-i386-xl-qemuu-debianhvm-amd64

[xen.org <Ian.Jackson@xxxxxxxxxxxxx>]

branch xen-unstable
xen branch xen-unstable
job test-amd64-i386-xl-qemuu-debianhvm-amd64
test xen-boot

Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git
Tree: xen git://xenbits.xen.org/xen.git

*** Found and reproduced problem changeset ***

  Bug is in tree:  linux 
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
  Bug introduced:  c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337
  Bug not present: 58586869599f6bb38aeca71a847cd77bfea74808


  commit c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337
  Merge: 848a552 62d3ab4
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 13:06:38 2014 -0700

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

      Pull SCSI target updates from Nicholas Bellinger:
       "Here are the target updates for v3.18-rc2 code.  These where
        originally destined for -rc1, but due to the combination of travel
        last week for KVM Forum and my mistake of taking the three week merge
        window literally, the pull request slipped..  Apologies for that.

        Things where reasonably quiet this round.  The highlights include:

         - New userspace backend driver (target_core_user.ko) by Shaohua Li
           and Andy Grover
         - A number of cleanups in target, iscsi-taret and qla_target code
           from Joern Engel
         - Fix an OOPs related to queue full handling with CHECK_CONDITION
           status from Quinn Tran
         - Fix to disable TX completion interrupt coalescing in iser-target,
           that was causing problems on some hardware
         - Fix for PR APTPL metadata handling with demo-mode ACLs

        I'm most excited about the new backend driver that uses UIO + shared
        memory ring to dispatch I/O and control commands into user-space.
        This was probably the most requested feature by users over the last
        couple of years, and opens up a new area of development + porting of
        existing user-space storage applications to LIO.  Thanks to Shaohua +
        Andy for making this happen.

        Also another honorable mention, a new Xen PV SCSI driver was merged
        via the xen/tip.git tree recently, which puts us now at 10 target
        drivers in upstream! Thanks to David Vrabel + Juergen Gross for their
        work to get this code merged"

      * 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (40 commits)
        target/file: fix inclusive vfs_fsync_range() end
        iser-target: Disable TX completion interrupt coalescing
        target: Add force_pr_aptpl device attribute
        target: Fix APTPL metadata handling for dynamic MappedLUNs
        qla_target: don't delete changed nacls
        target/user: Recalculate pad size inside is_ring_space_avail()
        tcm_loop: Fixup tag handling
        iser-target: Fix smatch warning
        target/user: Fix up smatch warnings in tcmu_netlink_event
        target: Add a user-passthrough backstore
        target: Add documentation on the target userspace pass-through driver
        uio: Export definition of struct uio_device
        target: Remove unneeded check in sbc_parse_cdb
        target: Fix queue full status NULL pointer for SCF_TRANSPORT_TASK_SENSE
        qla_target: rearrange struct qla_tgt_prm
        qla_target: improve qlt_unmap_sg()
        qla_target: make some global functions static
        qla_target: remove unused parameter
        target: simplify core_tmr_abort_task
        target: encapsulate smp_mb__after_atomic()
        ...

  commit 848a552893ff1fe071c57231edcd179cf84ec4f8
  Merge: 43d451f 1fa3a00
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 12:53:45 2014 -0700

      Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd

      Pull email address change from Boaz Harrosh.

      * 'for-linus' of git://git.open-osd.org/linux-open-osd:
        Boaz Harrosh - fix email in Documentation
        Boaz Harrosh - Fix broken email address
        MAINTAINERS: Change Boaz Harrosh's email

  commit 43d451f163c1b615c1bedef95258c49712679eeb
  Merge: 21d2271 9f3e3ca
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 11:21:19 2014 -0700

      Merge branch 'mailbox-for-linus' of 
git://git.linaro.org/landing-teams/working/fujitsu/integration

      Pull mailbox framework from Jassi Brar:
       "A framework for Mailbox controllers and clients have been cooking for
        more than a year now.

        Everybody in the CC list had been copied on patchset revisions and
        most of them have made sounds of approval, though just one concrete
        Reviewed-by.  The patchset has also been in linux-next for a couple of
        weeks now and no conflict has been reported.  The framework has the
        backing of at least 5 platforms, though I can't say if/when they
        upstream their drivers (some businesses have 'changed')"

      (Further acked-by by Arnd Bergmann and Suman Anna in the pull request
      thread)

      * 'mailbox-for-linus' of 
git://git.linaro.org/landing-teams/working/fujitsu/integration:
        dt: mailbox: add generic bindings
        doc: add documentation for mailbox framework
        mailbox: Introduce framework for mailbox
        mailbox: rename pl320-ipc specific mailbox.h

  commit 21d2271fd0812ebe3716cab0b48356837485a74d
  Merge: 045aaed 06980b2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 08:24:55 2014 -0700

      Merge git://www.linux-watchdog.org/linux-watchdog

      Pull watchdog updates from Wim Van Sebroeck:
       - new Cadence WDT driver
       - new Ricoh RN5T618 watchdog
       - new DA9063 PMIC watchdog driver
       - new Meson WDT driver
       - add restart handling code
       - fixes and improvements

      * git://www.linux-watchdog.org/linux-watchdog: (25 commits)
        watchdog: meson: remove magic value for reboot
        watchdog: Let XILINX_WATCHDOG and TEGRA_WATCHDOG depend on HAS_IOMEM
        watchdog: sunxi: Add A31 watchdog support
        watchdog: sunxi: support parameterized compatible strings
        watchdog: imx2_wdt: add restart handler support
        watchdog: qcom: register a restart notifier
        watchdog: s3c2410: add restart handler
        watchdog: dw_wdt: add restart handler support
        ARM: defconfig: update multi_v7_defconfig
        ARM: meson: add watchdog driver
        ARM: docs: add documentation binding for meson watchdog
        stmp3xxx_rtc_wdt: Add suspend/resume PM support
        watchdog: Add DA9063 PMIC watchdog driver.
        watchdog: add driver for Ricoh RN5T618 watchdog
        watchdog: s3c2410_wdt: Add support for Watchdog device on Exynos7
        watchdog: qcom: document device tree bindings
        watchdog: qcom: add support for KPSS WDT
        watchdog: dw_wdt: initialise TOP_INIT in dw_wdt_set_top()
        devicetree: Add Cadence WDT devicetree bindings documentation
        watchdog: Add Cadence WDT driver
        ...

  commit 045aaedab67bc3f2f01fe46917e0e17a6b5a7d5d
  Merge: 5b9c897 a4c84e6
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 08:18:38 2014 -0700

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

      Pull LED update from Bryan Wu:
       "Basically we have some bug fixing and clean up and one big thing is we
        start to merge patch to add support LED Flash class"

      * 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
        leds: gpio: cleanup the leds-gpio driver
        led: gpio: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
        led: gpio: Sort include headers alphabetically
        leds: Improve and export led_update_brightness
        leds: trigger: gpio: fix warning in gpio trigger for gpios whose 
accessor function may sleep
        leds: lp3944: fix sparse warning
        leds: avoid using DEVICE_ATTR macro for max_brightness attribute
        leds: make brightness type consistent across whole subsystem
        leds: Reorder include directives

  commit 5b9c8972527fdb52d5cd7dadc9853c57430e0ff5
  Merge: 3d430bd dec02f9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 08:17:43 2014 -0700

      Merge tag 'pwm/for-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

      Pull pwm changes from Thierry Reding:
       "There are no new drivers here, only a couple of fixes all over the
        place"

      * tag 'pwm/for-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
        pwm: Let PWM_CLPS711X depend on HAS_IOMEM
        pwm: atmel: Fix calculation of prescale value
        pwm: Fix uninitialized warnings in pwm_get()
        pwm: rockchip: Allow polarity invert on rk3288
        pwm: imx: Avoid sample FIFO overflow for i.MX PWM version2
        pwm: imx: Cleanup indentation for register definitions
        pwm: imx: Fix the macro MX3_PWMCR_PRESCALER(x) definition
        pwm: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
        pwm: lpss: make it buildable only on X86
        pwm: lpss: use c99 initializers in structures
        pwm: lpss: Fix build failure on PowerPC
        pwm: lpss: pci: Move to use pcim_enable_device()
        pwm: lpss: Properly split driver to parts
        pwm: lpss: Add ACPI and PCI IDs for Intel Braswell
        pwm: fsl-ftm: Select REGMAP_MMIO
        pwm: fsl-ftm: Document 'big-endian' property
        pwm: fsl-ftm: Convert to direct regmap API usage
        pwm: fsl-ftm: Clean up the code

  commit 3d430bdb74140224d90dd6253d67ff71d181cf64
  Merge: dc30340 5637208
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 07:50:02 2014 -0700

      Merge tag 'arc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

      Pull ARC updates from Vineet Gupta:
       "Sorry for the late pull request.  Current stuff was ready for a while
        but I was hoping to squeeze in support for almost ready ARC SDP
        platform (and avoid a 2nd pull request), however it seems there are
        still some loose ends which warrant more time.

         - Platform code reduction/moving-up (TB10X no longer needs any
           callbacks)
         - updated boot printing
         - kgdb update for arc gdb 7.5
         - bug fixes (some marked for stable)
         - more code refactoring/consolidation"

      * tag 'arc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
        ARC: boot: cpu feature print enhancements
        ARC: boot: consolidate cross-checking of h/w and s/w
        ARC: unbork FPU save/restore
        ARC: remove extraneous __KERNEL__ guards
        ARC: Update order of registers in KGDB to match GDB 7.5
        ARC: Remove unneeded Kconfig entry NO_DMA
        ARC: BUG() dumps stack after @msg (@msg now same as in generic BUG))
        ARC: refactoring: reduce the scope of some local vars
        ARC: remove gcc mpy heuristics
        ARC: RIP @running_on_hw
        ARC: Update comments about uncached address space
        ARC: rename kconfig option for unaligned emulation
        ARC: [nsimosci] Allow "headless" models to boot
        ARC: [arcfpga] Get rid of ARC_BOARD_ANGEL4 and ARC_BOARD_ML509
        ARC: [arcfpga] Remove more dead code
        ARC: [plat*] move code out of .init_machine into common
        ARC: [arcfpga] consolidate machine description, DT
        ARC: Allow SMP kernel to build/boot on UP-only infrastructure

  commit dc303408a716e865099fcb3f83a90d9c51184c02
  Merge: c4301c3 e89dafb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 07:48:56 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

      Pull more powerpc updates from Michael Ellerman:
       "Here's some more updates for powerpc for 3.18.

        They are a bit late I know, though must are actually bug fixes.  In my
        defence I nearly cut the top of my finger off last weekend in a
        gruesome bike maintenance accident, so I spent a good part of the week
        waiting around for doctors.  True story, I can send photos if you like 
:)

        Probably the most interesting fix is the sys_call_table one, which
        enables syscall tracing for powerpc.  There's a fix for HMI handling
        for old firmware, more endian fixes for firmware interfaces, more EEH
        fixes, Anton fixed our routine that gets the current stack pointer,
        and a few other misc bits"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: 
(22 commits)
        powerpc: Only do dynamic DMA zone limits on platforms that need it
        powerpc: sync pseries_le_defconfig with pseries_defconfig
        powerpc: Add printk levels to setup_system output
        powerpc/vphn: NUMA node code expects big-endian
        powerpc/msi: Use WARN_ON() in msi bitmap selftests
        powerpc/msi: Fix the msi bitmap alignment tests
        powerpc/eeh: Block CFG upon frozen Shiner adapter
        powerpc/eeh: Don't collect logs on PE with blocked config space
        powerpc/eeh: Block PCI config access upon frozen PE
        powerpc/pseries: Drop config requests in EEH accessors
        powerpc/powernv: Drop config requests in EEH accessors
        powerpc/eeh: Rename flag EEH_PE_RESET to EEH_PE_CFG_BLOCKED
        powerpc/eeh: Fix condition for isolated state
        powerpc/pseries: Make CPU hotplug path endian safe
        powerpc/pseries: Use dump_stack instead of show_stack
        powerpc: Rename __get_SP() to current_stack_pointer()
        powerpc: Reimplement __get_SP() as a function not a define
        powerpc/numa: Add ability to disable and debug topology updates
        powerpc/numa: check error return from proc_create
        powerpc/powernv: Fallback to old HMI handling behavior for old firmware
        ...

  commit c4301c32663438afb8eac96db01944ad95c00260
  Merge: c2661b8 d6fe5be
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 07:47:54 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

      Pull s390 updates from Martin Schwidefsky:
       "One patch to enable the BPF system call and three more bug fixes"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390/uprobes: fix kprobes dependency
        s390: wire up bpf syscall
        s390/mm: fixing calls of pte_unmap_unlock
        s390/hmcdrv: Restrict s390 HMC driver to S390 arch

  commit 06980b24cf9bfcc753a07ee362976169bb869869
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Thu Oct 9 21:59:16 2014 +0200

      watchdog: meson: remove magic value for reboot

      This patch removes the magic value used for rebooting the board. This
      value is useless and leads to a static checker warning as reported by
      Dan Carpenter.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 71fd380a6b87f384002feceda39fd670ede7ea5f
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Sun Oct 5 09:28:33 2014 +0800

      watchdog: Let XILINX_WATCHDOG and TEGRA_WATCHDOG depend on HAS_IOMEM

      They need HAS_IOMEM, so let them depend on it, the related error (with
      allmodconfig under um):

          MODPOST 1205 modules
        ERROR: "devm_ioremap_resource" [drivers/watchdog/tegra_wdt.ko] 
undefined!
        ERROR: "devm_ioremap_resource" [drivers/watchdog/of_xilinx_wdt.ko] 
undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit c5ec618fbf83045b9d51679d809ddd45f990fe0a
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Mon Sep 22 00:05:19 2014 +0800

      watchdog: sunxi: Add A31 watchdog support

      This patch adds support for the watchdog hardware found in A31 and
      newer SoCs. This new hardware has registers at different offsets, and
      the system reset control has been split out of the "mode" register
      into a new "configuration" register.

      Differences not supported by this driver include separate interrupt
      lines for each watchdog, instead of sharing an interrupt line and
      registers with the timer block.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit f2147de334703c7c44372f013d7d466d756e6943
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Mon Sep 22 00:05:18 2014 +0800

      watchdog: sunxi: support parameterized compatible strings

      This patch adds support for hardware parameters tied to compatible
      strings, so similar hardware can reuse the driver.

      This will be used to support the newer watchdog found in A31 and
      later SoCs. Differences in the new hardware include separate
      interrupt lines for each watchdog, and corresponding interrupt
      control/status registers. Watchdog control registers were also
      slightly rearranged.

      Also replace ioread32()/iowrite32() with readl()/writel() in various
      places changed.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 334a9d8131254e06685b2af0c0f3cc7b3ec5bd04
  Author: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:24:36 2014 +0800

      watchdog: imx2_wdt: add restart handler support

        Register the watchdog as the system restart function
      to the new introducing kernel restart call chain in the
      driver instead of providing the restart in machine desc.
        This restart handler function is from the mxc_restart()
      in arch/arm/mach-imx/system.c

      Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 05e487d905ab29b5756d6d1e47e27eefa6693fb3
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:51:04 2014 -0500

      watchdog: qcom: register a restart notifier

      The WDT's BITE_TIME warm-reset behavior can be leveraged as a last
      resort mechanism for triggering chip reset.  Usually, other restart
      methods (such as PS_HOLD) are preferrable for issuing a more complete
      reset of the chip.  As such, keep the priority of the watchdog notifier
      low.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit f286e1335f579dfd970c7fc3f62b248773a47a5c
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Aug 19 17:45:36 2014 -0700

      watchdog: s3c2410: add restart handler

      On a lot of Samsung systems the watchdog is responsible for restarting the
      system and until now this code was contained in 
plat-samsung/watchdog-reset.c.

      With the introduction of the restart handlers, this code can now move into
      driver itself, removing the need for arch-specific code.

      Tested on a S3C2442 based GTA02

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 31228f43ab528628c9b5f1351604361aa1d78533
  Author: Jisheng Zhang <jszhang@xxxxxxxxxxx>
  Date:   Tue Sep 23 15:42:12 2014 +0800

      watchdog: dw_wdt: add restart handler support

      The kernel core now provides an API to trigger a system restart.
      Register with it to support restarting the system via. watchdog.

      Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 69a160a0543fd569661048a8692c10afcdb1914b
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sat Sep 20 19:06:52 2014 +0200

      ARM: defconfig: update multi_v7_defconfig

      Update the multi_v7_defconfig enabling the watchdog driver for Meson
      SoCs.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 22e1b8f60f913cf71e688af9b64317b515303f4c
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sat Sep 20 19:06:50 2014 +0200

      ARM: meson: add watchdog driver

      This patch adds the watchdog driver for the Amlogic Meson SoCs used also
      to reboot the device.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 0c5691f00879cacf98a31b873c02d71c66d72855
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sat Sep 20 19:06:49 2014 +0200

      ARM: docs: add documentation binding for meson watchdog

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 3281b85c8697938e344d67144ca8ba520fa54d2b
  Author: Janusz Uzycki <j.uzycki@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:55:47 2014 +0200

      stmp3xxx_rtc_wdt: Add suspend/resume PM support

      There is no conflict with rtc/rtc-stmp3xxx.c parent
      because modified registers in PM functions of stmp3xxx_rtc_wdt
      are different.

      Signed-off-by: Janusz Uzycki <j.uzycki@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 5e9c16e3760893b3721f599f180795ca7160afef
  Author: Krystian Garbaciak <krystian.garbaciak@xxxxxxxxxxx>
  Date:   Sun Sep 28 19:05:45 2014 +0200

      watchdog: Add DA9063 PMIC watchdog driver.

      This driver supports the watchdog device inside the DA9063 PMIC.

      Signed-off-by: Krystian Garbaciak <krystian.garbaciak@xxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Acked-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
      Tested-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 22b1c841e31510c3124c88a13b8a7ada14e2e2d1
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Mon Sep 29 00:39:47 2014 +0200

      watchdog: add driver for Ricoh RN5T618 watchdog

      This adds a driver for the watchdog timer available in Ricoh RN5T618
      PMIC. The device supports a programmable expiration time of 1, 8, 32
      or 128 seconds.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 2b9366b669679f1388457ec5a62f9dd1d0a78b08
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Wed Aug 27 15:17:11 2014 +0530

      watchdog: s3c2410_wdt: Add support for Watchdog device on Exynos7

      Exynos7 SoC has a Watchdog for Atlas (A57) cores
      This patch adds support for the Atlas watchdog.

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 7c92c3d58429c38557ffd7e6a69dc97522335454
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:51:03 2014 -0500

      watchdog: qcom: document device tree bindings

      The Qualcomm Krait Processor Sub-system (KPSS) contains one or more
      instances of the WDT.  Provide documentation on how to describe these in
      the device tree.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 1094ebe9d1e1dde0754ff8cede16159fb20b2f3b
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:51:02 2014 -0500

      watchdog: qcom: add support for KPSS WDT

      Add a driver for the watchdog timer block found in the Krait Processor
      Subsystem (KPSS) on the MSM8960, APQ8064, and IPQ8064.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit dfa07141e7a792aecf98a8a99dd40df0bf91bce2
  Author: Jisheng Zhang <jszhang@xxxxxxxxxxx>
  Date:   Tue Sep 23 15:42:11 2014 +0800

      watchdog: dw_wdt: initialise TOP_INIT in dw_wdt_set_top()

      The TOP_INIT, ie bit 4-7 of the WDOG_TIMEOUT_RANGE_REG_OFFSET register
      may be zero, so the timeout period may be very short after initialization
      is done, thus the system may be reset soon after enabling. We fix this
      problem by also initialising the TOP_INIT when setting TOP in function
      dw_wdt_set_top().

      Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 191891c0378f44aec8e06e889a08d0b76fe6c5cb
  Author: Harini Katakam <harinik@xxxxxxxxxx>
  Date:   Fri Aug 22 14:58:02 2014 +0530

      devicetree: Add Cadence WDT devicetree bindings documentation

      Add cadence-wdt bindings documentation.

      Signed-off-by: Harini Katakam <harinik@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 58bf016426594e5370e7e7059698a278294db997
  Author: Harini Katakam <harinik@xxxxxxxxxx>
  Date:   Fri Aug 22 14:58:01 2014 +0530

      watchdog: Add Cadence WDT driver

      Add Cadence WDT driver. This is used by Xilinx Zynq.

      Signed-off-by: Harini Katakam <harinik@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 4846e3784585173f48e267b76f968bcb4a12d3b2
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 22:18:31 2014 +0200

      watchdog: simplify definitions of WATCHDOG_NOWAYOUT(_INIT_STATUS)?

      Signed-off-by: Uwe Kleine-K=C3=B6nig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 0461aea7ec379b00f4acb5d612bfb2f7a497eb92
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 16:12:50 2014 +0800

      watchdog: imx2_wdt: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 1f897a81915222310374cac1a85c0c7104f16249
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:57:12 2014 +0300

      watchdog: ts72xx_wdt: Kill superfluous variable in remove

      There is no need to store the return value of misc_deregister() in a
      variable. Instead we can just return the value directly.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 62ce25439a7ea01eba5c2a6a8284e4aa23890042
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Aug 20 15:26:46 2014 -0400

      powerpc: booke_wdt: Fix build error as a module

      Building booke_wdt fails when trying to build as a module as there is no
      early_param() in module. Fix by using module_param() instead of 
early_param().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit fca8c0481bc8d751479ca13f454e89a7fdfece03
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:51:28 2014 +0200

      watchdog: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit c2661b806092d8ea2dccb7b02b65776555e0ee47
  Merge: f114040 813d32f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 20 09:50:11 2014 -0700

      Merge tag 'ext4_for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

      Pull ext4 updates from Ted Ts'o:
       "A large number of cleanups and bug fixes, with some (minor) journal
        optimizations"

      [ This got sent to me before -rc1, but was stuck in my spam folder.   - 
Linus ]

      * tag 'ext4_for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (67 commits)
        ext4: check s_chksum_driver when looking for bg csum presence
        ext4: move error report out of atomic context in 
ext4_init_block_bitmap()
        ext4: Replace open coded mdata csum feature to helper function
        ext4: delete useless comments about ext4_move_extents
        ext4: fix reservation overflow in ext4_da_write_begin
        ext4: add ext4_iget_normal() which is to be used for dir tree lookups
        ext4: don't orphan or truncate the boot loader inode
        ext4: grab missed write_count for EXT4_IOC_SWAP_BOOT
        ext4: optimize block allocation on grow indepth
        ext4: get rid of code duplication
        ext4: fix over-defensive complaint after journal abort
        ext4: fix return value of ext4_do_update_inode
        ext4: fix mmap data corruption when blocksize < pagesize
        vfs: fix data corruption when blocksize < pagesize for mmaped data
        ext4: fold ext4_nojournal_sops into ext4_sops
        ext4: support freezing ext2 (nojournal) file systems
        ext4: fold ext4_sync_fs_nojournal() into ext4_sync_fs()
        ext4: don't check quota format when there are no quota files
        jbd2: simplify calling convention around 
__jbd2_journal_clean_checkpoint_list
        jbd2: avoid pointless scanning of checkpoint lists
        ...

  commit dec02f98ae2e341a2e0bb25f27e84867e5f9f64a
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Sat Oct 4 17:48:42 2014 +0800

      pwm: Let PWM_CLPS711X depend on HAS_IOMEM

      PWM_CLPS711X needs HAS_IOMEM, so depend on it, the related error (with
      allmodconfig under um):

          MODPOST 1205 modules
        ERROR: "devm_ioremap_resource" [drivers/pwm/pwm-clps711x.ko] undefined!
        ERROR: "devm_ioremap" [drivers/net/phy/mdio-bcm-unimac.ko] undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit f114040e3ea6e07372334ade75d1ee0775c355e1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 18:08:38 2014 -0700

      Linux 3.18-rc1

  commit 4d3639ac3c11afc8fdcb28f95916ef4b21c3fa36
  Merge: ab074ad 5776451
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 17:43:06 2014 -0700

      Merge tag 'arm-soc-fixes-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC fixes from Olof Johansson:
       "A batch of fixes that have come in during the merge window.

        Some of them are defconfig updates for things that have now landed,
        some errata additions and a few general scattered fixes.

        There's also a qcom DT update that adds support for SATA on AP148, and
        basic support for Sony Xperia Z1 and CM-QS600 platforms that seemed
        isolated enough that we could merge it even if it's late"

      * tag 'arm-soc-fixes-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        MAINTAINERS: corrected bcm2835 search
        ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
        ARM: dts: Explicitly set dr_mode on exynos Peach boards
        ARM: dts: qcom: add CM-QS600 board
        ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone
        ARM: dts: qcom: Add SATA support on IPQ8064/AP148
        MAINTAINERS: Update Santosh Shilimkar's email id
        ARM: sunxi_defconfig: enable CONFIG_REGULATOR
        ARM: dts: Disable smc91x on n900 until bootloader dependency is removed
        ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3
        ARM: exynos_defconfig: enable USB gadget support
        ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers
        ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops
        ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
        ARM: SAMSUNG: Restore Samsung PM Debug functionality
        ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12
        ARM: exynos_defconfig: Enable SBS battery support
        ARM: exynos_defconfig: Enable Control Groups support
        ARM: exynos_defconfig: Enable Atmel maXTouch support
        ARM: exynos_defconfig: Enable MAX77802

  commit ab074ade9c33b3585da86d62e87bcb3e897a3f54
  Merge: 61ed53d 2991dd2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 16:25:56 2014 -0700

      Merge git://git.infradead.org/users/eparis/audit

      Pull audit updates from Eric Paris:
       "So this change across a whole bunch of arches really solves one basic
        problem.  We want to audit when seccomp is killing a process.  seccomp
        hooks in before the audit syscall entry code.  audit_syscall_entry
        took as an argument the arch of the given syscall.  Since the arch is
        part of what makes a syscall number meaningful it's an important part
        of the record, but it isn't available when seccomp shoots the
        syscall...

        For most arch's we have a better way to get the arch (syscall_get_arch)
        So the solution was two fold: Implement syscall_get_arch() everywhere
        there is audit which didn't have it.  Use syscall_get_arch() in the
        seccomp audit code.  Having syscall_get_arch() everywhere meant it was
        a useless flag on the stack and we could get rid of it for the typical
        syscall entry.

        The other changes inside the audit system aren't grand, fixed some
        records that had invalid spaces.  Better locking around the task comm
        field.  Removing some dead functions and structs.  Make some things
        static.  Really minor stuff"

      * git://git.infradead.org/users/eparis/audit: (31 commits)
        audit: rename audit_log_remove_rule to disambiguate for trees
        audit: cull redundancy in audit_rule_change
        audit: WARN if audit_rule_change called illegally
        audit: put rule existence check in canonical order
        next: openrisc: Fix build
        audit: get comm using lock to avoid race in string printing
        audit: remove open_arg() function that is never used
        audit: correct AUDIT_GET_FEATURE return message type
        audit: set nlmsg_len for multicast messages.
        audit: use union for audit_field values since they are mutually 
exclusive
        audit: invalid op= values for rules
        audit: use atomic_t to simplify audit_serial()
        kernel/audit.c: use ARRAY_SIZE instead of sizeof/sizeof[0]
        audit: reduce scope of audit_log_fcaps
        audit: reduce scope of audit_net_id
        audit: arm64: Remove the audit arch argument to audit_syscall_entry
        arm64: audit: Add audit hook in syscall_trace_enter/exit()
        audit: x86: drop arch from __audit_syscall_entry() interface
        sparc: implement is_32bit_task
        sparc: properly conditionalize use of TIF_32BIT
        ...

  commit 57764512cef5d67623b6ac0a966761f5bbc43aa0
  Merge: e29c648 7dac24b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Sun Oct 19 13:39:08 2014 -0700

      Merge tag 'qcom-dt-for-3.18-3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into fixes

      Merge "qcom DT changes for v3.18-3" from Kumar Gala:

      Qualcomm ARM Based Device Tree Updates for v3.18-3

      * Added Board support for CM-QS600 and Sony Xperia Z1 phone
      * Added SATA support on IPQ8064/AP148

      * tag 'qcom-dt-for-3.18-3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: dts: qcom: add CM-QS600 board
        ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone
        ARM: dts: qcom: Add SATA support on IPQ8064/AP148

  commit e29c64865f6c7eeb98f7c6e2371f1100101f7562
  Merge: 9209bec 4e03394
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Sun Oct 19 13:34:52 2014 -0700

      Merge tag 'samsung-fixes-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

      Pull more fixes from Kukjin Kim:

      2nd Samsung fixes for v3.18
      - Explicitly set dr_mode on exynos5800-peach-pi, exynos5420-peach-pit
        and exynos5420-arndale-octa boards, because the USB dwc3 controller
        will not work properly without dr_mode as host on above boards if
        the USB host and gadget are enabled in kernel configuration both.

      * tag 'samsung-fixes-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
        ARM: dts: Explicitly set dr_mode on exynos Peach boards

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9209bec4f8112928c796f70400a23d1f44469631
  Author: Scott Branden <sbranden@xxxxxxxxxxxx>
  Date:   Thu Oct 16 21:57:16 2014 -0600

      MAINTAINERS: corrected bcm2835 search

      Corrected bcm2835 maintainer info by using N: to specify any files with
      bcm2835 in are directed to the proper maintainer.
      Also corrected minor mispelling of ARCHITECTURE in 2 comment locations.

      Signed-off-by: Scott Branden <sbranden@xxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 61ed53deb1c6a4386d8710dbbfcee8779c381931
  Merge: 278f1d0 ab760a0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:58:22 2014 -0700

      Merge tag 'ntb-3.18' of git://github.com/jonmason/ntb

      Pull ntb (non-transparent bridge) updates from Jon Mason:
       "Add support for Haswell NTB split BARs, a debugfs entry for basic
        debugging info, and some code clean-ups"

      * tag 'ntb-3.18' of git://github.com/jonmason/ntb:
        ntb: Adding split BAR support for Haswell platforms
        ntb: use errata flag set via DID to implement workaround
        ntb: conslidate reading of PPD to move platform detection earlier
        ntb: move platform detection to separate function
        NTB: debugfs device entry

  commit 278f1d0730f4d0acdfc64256ad9b1066d0f3ab57
  Merge: d590c6c 3e27a84
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:50:44 2014 -0700

      Merge branch 'i2c/for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

      Pull i2c updates from Wolfram Sang:
       "Highlights from the I2C subsystem for 3.18:

         - new drivers for Axxia AM55xx, and Hisilicon hix5hd2 SoC.

         - designware driver gained AMD support, exynos gained exynos7 support

        The rest is usual driver stuff.  Hopefully no lowlights this time"

      * 'i2c/for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: i801: Add Device IDs for Intel Sunrise Point PCH
        i2c: hix5hd2: add i2c controller driver
        i2c-imx: Disable the clock on probe failure
        i2c: designware: Add support for AMD I2C controller
        i2c: designware: Rework probe() to get clock a bit later
        i2c: designware: Default to fast mode in case of ACPI
        i2c: axxia: Add I2C driver for AXM55xx
        i2c: exynos: add support for HSI2C module on Exynos7
        i2c: mxs: detect No Slave Ack on SELECT in PIO mode
        i2c: cros_ec: Remove EC_I2C_FLAG_10BIT
        i2c: cros-ec-tunnel: Add of match table
        i2c: rcar: remove sign-compare flaw
        i2c: ismt: Use minimum descriptor size
        i2c: imx: Add arbitration lost check
        i2c: rk3x: Remove unlikely() annotations
        i2c: rcar: check for no IRQ in rcar_i2c_irq()
        i2c: rcar: make rcar_i2c_prepare_msg() *void*
        i2c: rcar: simplify check for last message
        i2c: designware: add support of platform data to set I2C mode
        i2c: designware: add support of I2C standard mode

  commit d590c6cdd96c8a254e7935ad12f65e4058c95a1b
  Merge: fb378df c8b00fd
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:45:36 2014 -0700

      Merge tag 'sound-fix-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

      Pull sound fixes from Takashi Iwai:
       "Here are a collection of small fixes after 3.18 merge.

        The urgent one is the fix for kernel panics with linked PCM substream
        triggered by the recent nonatomic PCM ops support.  Other two fixes
        (emu10k1 and bebob) are stable fixes, and one easy PCI ID addition for
        a new Intel HD-audio controller"

      * tag 'sound-fix-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda_intel: Add Device IDs for Intel Sunrise Point PCH
        ALSA: emu10k1: Fix deadlock in synth voice lookup
        ALSA: pcm: Fix referred substream in snd_pcm_action_group() unlock loop
        ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88

  commit fb378df57d5c0e92e935893b81be168897632374
  Merge: 2eb7f91 4dfb15c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:40:24 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

      Pull second round of input updates from Dmitry Torokhov:
       "Mostly simple bug fixes, although we do have one brand new driver for
        Microchip AR1021 i2c touchscreen.

        Also there is the change to stop trying to use i8042 active
        multiplexing by default (it is still possible to activate it via
        i8042.nomux=0 on boxes that implement it)"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: xpad - add Thrustmaster as Xbox 360 controller vendor
        Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing Wheel
        Input: max77693-haptic - fix state check in imax77693_haptic_disable()
        Input: xen-kbdfront - free grant table entry in 
xenkbd_disconnect_backend
        Input: alps - fix v4 button press recognition
        Input: i8042 - disable active multiplexing by default
        Input: i8042 - add noloop quirk for Asus X750LN
        Input: synaptics - gate forcepad support by DMI check
        Input: Add Microchip AR1021 i2c touchscreen
        Input: cros_ec_keyb - add of match table
        Input: serio - avoid negative serio device numbers
        Input: avoid negative input device numbers
        Input: automatically set EV_ABS bit in input_set_abs_params
        Input: adp5588-keys - cancel workqueue in failure path
        Input: opencores-kbd - switch to using managed resources
        Input: evdev - fix EVIOCG{type} ioctl

  commit 2eb7f910c158fd675ab33aff67904512779996e8
  Merge: 1f6075f 7b909bb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:29:23 2014 -0700

      Merge tag 'rdma-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

      Pull infiniband/RDMA updates from Roland Dreier:
       - large set of iSER initiator improvements
       - hardware driver fixes for cxgb4, mlx5 and ocrdma
       - small fixes to core midlayer

      * tag 'rdma-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (47 commits)
        RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line
        RDMA/cxgb4: Add missing neigh_release in find_route
        RDMA/cxgb4: Take IPv6 into account for best_mtu and set_emss
        RDMA/cxgb4: Make c4iw_wr_log_size_order static
        IB/core: Fix XRC race condition in ib_uverbs_open_qp
        IB/core: Clear AH attr variable to prevent garbage data
        RDMA/ocrdma: Save the bit environment, spare unncessary parenthesis
        RDMA/ocrdma: The kernel has a perfectly good BIT() macro - use it
        RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc()
        RDMA/ocrdma: Remove a unused-label warning
        RDMA/ocrdma: Convert kernel VA to PA for mmap in user
        RDMA/ocrdma: Get vlan tag from ib_qp_attrs
        RDMA/ocrdma: Add default GID at index 0
        IB/mlx5, iser, isert: Add Signature API additions
        Target/iser: Centralize ib_sig_domain setting
        IB/iser: Centralize ib_sig_domain settings
        IB/mlx5: Use extended internal signature layout
        IB/iser: Set IP_CSUM as default guard type
        IB/iser: Remove redundant assignment
        IB/mlx5: Use enumerations for PI copy mask
        ...

  commit 1f6075f99073a8b5ec9649ae8c0bf2e06fdd42f1
  Merge: 5e2ee7c 3b10ea7
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 11:55:41 2014 -0700

      Merge branch 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull more perf updates from Ingo Molnar:
       "A second (and last) round of late coming fixes and changes, almost all
        of them in perf tooling:

        User visible tooling changes:

         - Add period data column and make it default in 'perf script' (Jiri
           Olsa)

         - Add a visual cue for toggle zeroing of samples in 'perf top'
           (Taeung Song)

         - Improve callchains when using libunwind (Namhyung Kim)

        Tooling fixes and infrastructure changes:

         - Fix for double free in 'perf stat' when using some specific invalid
           command line combo (Yasser Shalabi)

         - Fix off-by-one bugs in map->end handling (Stephane Eranian)

         - Fix off-by-one bug in maps__find(), also related to map->end
           handling (Namhyung Kim)

         - Make struct symbol->end be the first addr after the symbol range,
           to make it match the convention used for struct map->end.  (Arnaldo
           Carvalho de Melo)

         - Fix perf_evlist__add_pollfd() error handling in 'perf kvm stat
           live' (Jiri Olsa)

         - Fix python test build by moving callchain_param to an object linked
           into the python binding (Jiri Olsa)

         - Document sysfs events/ interfaces (Cody P Schafer)

         - Fix typos in perf/Documentation (Masanari Iida)

         - Add missing 'struct option' forward declaration (Arnaldo Carvalho
           de Melo)

         - Add option to copy events when queuing for sorting across cpu
           buffers and enable it for 'perf kvm stat live', to avoid having
           events left in the queue pointing to the ring buffer be rewritten
           in high volume sessions.  (Alexander Yarygin, improving work done
           by David Ahern):

         - Do not include a struct hists per perf_evsel, untangling the
           histogram code from perf_evsel, to pave the way for exporting a
           minimalistic tools/lib/api/perf/ library usable by tools/perf and
           initially by the rasd daemon being developed by Borislav Petkov,
           Robert Richter and Jean Pihet.  (Arnaldo Carvalho de Melo)

         - Make perf_evlist__open(evlist, NULL, NULL), i.e. without cpu and
           thread maps mean syswide monitoring, reducing the boilerplate for
           tools that only want system wide mode.  (Arnaldo Carvalho de Melo)

         - Move exit stuff from perf_evsel__delete to perf_evsel__exit, delete
           should be just a front end for exit + free (Arnaldo Carvalho de
           Melo)

         - Add support to new style format of kernel PMU event.  (Kan Liang)

        and other misc fixes"

      * 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (45 commits)
        perf script: Add period as a default output column
        perf script: Add period data column
        perf evsel: No need to drag util/cgroup.h
        perf evlist: Add missing 'struct option' forward declaration
        perf evsel: Move exit stuff from __delete to __exit
        kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define
        perf kvm stat live: Enable events copying
        perf session: Add option to copy events when queueing
        perf Documentation: Fix typos in perf/Documentation
        perf trace: Use thread_{,_set}_priv helpers
        perf kvm: Use thread_{,_set}_priv helpers
        perf callchain: Create an address space per thread
        perf report: Set callchain_param.record_mode for future use
        perf evlist: Fix for double free in tools/perf stat
        perf test: Add test case for pmu event new style format
        perf tools: Add support to new style format of kernel PMU event
        perf tools: Parse the pmu event prefix and suffix
        Revert "perf tools: Default to cpu// for events v5"
        perf Documentation: Remove Ruplicated docs for powerpc cpu specific 
events
        perf Documentation: sysfs events/ interfaces
        ...

  commit 5e2ee7cd58fcee6c6cc954642faa584f54c8391e
  Merge: e25b492 e265314
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 11:46:09 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

      Pull sparc fixes from David Miller:
       "Here we have two bug fixes:

        1) The current thread's fault_code is not setup properly upon entry to
           do_sparc64_fault() in some paths, leading to spurious SIGBUS.

        2) Don't use a zero length array at the end of thread_info on sparc64,
           otherwise end_of_stack() isn't right"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Do not define thread fpregs save area as zero-length array.
        sparc64: Fix corrupted thread fault code.

  commit e25b492741373542fb593477547fcf7a6b7d8b04
  Merge: 52d589a 228b16c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 11:41:57 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pull networking fixes from David Miller:
       "A quick batch of bug fixes:

        1) Fix build with IPV6 disabled, from Eric Dumazet.

        2) Several more cases of caching SKB data pointers across calls to
           pskb_may_pull(), thus referencing potentially free'd memory.  From
           Li RongQing.

        3) DSA phy code tests operation presence improperly, instead of going:

              if (x->ops->foo)
                      r = x->ops->foo(args);

           it was going:

              if (x->ops->foo(args))
                      r = x->ops->foo(args);

         Fix from Andew Lunn"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
        Net: DSA: Fix checking for get_phy_flags function
        ipv6: fix a potential use after free in sit.c
        ipv6: fix a potential use after free in ip6_offload.c
        ipv4: fix a potential use after free in gre_offload.c
        tcp: fix build error if IPv6 is not enabled

  commit 1fa3a002b2546c42c343c77c144871285896ced5
  Author: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 20:36:36 2014 +0300

      Boaz Harrosh - fix email in Documentation

      I forgot to update Documentation/*.txt

      Signed-off-by: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>

  commit aa281ac631008b9c18c405c8880007789f659c7d
  Author: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 19:38:58 2014 +0300

      Boaz Harrosh - Fix broken email address

      I no longer have access to the Panasas email.
      So change to an email that can always reach me.

      Signed-off-by: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>

  commit fadc07522c3ce65c4d1c69a9284605a07aea1be8
  Author: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 19:19:57 2014 +0300

      MAINTAINERS: Change Boaz Harrosh's email

      I have moved on, and do no longer have Panasas email access.
      Update to an email that can reach me.

      So change bharrosh@xxxxxxxxxxx => ooo@xxxxxxxxxxxxxxx

      Explain of email address:
      * electrozaur.com is a domain owned by me.
      * ooo - Stands for Open Osd . Org

      Another email alias that can be used is:
        openosd@xxxxxxxxx

      CC: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>

  commit 228b16cb13dfa2f77354a9b144a07e86e2dda01c
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sun Oct 19 16:41:47 2014 +0200

      Net: DSA: Fix checking for get_phy_flags function

      The check for the presence or not of the optional switch function
      get_phy_flags() called the function, rather than checked to see if it
      is a NULL pointer. This causes a derefernce of a NULL pointer on all
      switch chips except the sf2, the only switch to implement this call.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Fixes: 6819563e646a ("net: dsa: allow switch drivers to specify 
phy_device::dev_flags")
      Cc: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e2653143d7d79a49f1a961aeae1d82612838b12c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Oct 18 23:12:33 2014 -0400

      sparc64: Do not define thread fpregs save area as zero-length array.

      This breaks the stack end corruption detection facility.

      What that facility does it write a magic value to "end_of_stack()"
      and checking to see if it gets overwritten.

      "end_of_stack()" is "task_thread_info(p) + 1", which for sparc64 is
      the beginning of the FPU register save area.

      So once the user uses the FPU, the magic value is overwritten and the
      debug checks trigger.

      Fix this by making the size explicit.

      Due to the size we use for the fpsaved[], gsr[], and xfsr[] arrays we
      are limited to 7 levels of FPU state saves.  So each FPU register set
      is 256 bytes, allocate 256 * 7 for the fpregs area.

      Reported-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 84bd6d8b9c0f06b3f188efb479c77e20f05e9a8a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Oct 18 23:03:09 2014 -0400

      sparc64: Fix corrupted thread fault code.

      Every path that ends up at do_sparc64_fault() must install a valid
      FAULT_CODE_* bitmask in the per-thread fault code byte.

      Two paths leading to the label winfix_trampoline (which expects the
      FAULT_CODE_* mask in register %g4) were not doing so:

      1) For pre-hypervisor TLB protection violation traps, if we took
         the 'winfix_trampoline' path we wouldn't have %g4 initialized
         with the FAULT_CODE_* value yet.  Resulting in using the
         TLB_TAG_ACCESS register address value instead.

      2) In the TSB miss path, when we notice that we are going to use a
         hugepage mapping, but we haven't allocated the hugepage TSB yet, we
         still have to take the window fixup case into consideration and
         in that particular path we leave %g4 not setup properly.

      Errors on this sort were largely invisible previously, but after
      commit 4ccb9272892c33ef1c19a783cfa87103b30c2784 ("sparc64: sun4v TLB
      error power off events") we now have a fault_code mask bit
      (FAULT_CODE_BAD_RA) that triggers due to this bug.

      FAULT_CODE_BAD_RA triggers because this bit is set in TLB_TAG_ACCESS
      (see #1 above) and thus we get seemingly random bus errors triggered
      for user processes.

      Fixes: 4ccb9272892c ("sparc64: sun4v TLB error power off events")
      Reported-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 52d589a01d4545ce1dc5c3892bb8c7b55edfe714
  Merge: 0a58282 6b997ba
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 18:11:04 2014 -0700

      Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

      Pull slave-dmaengine updates from Vinod Koul:
       "For dmaengine contributions we have:
         - designware cleanup by Andy
         - my series moving device_control users to dmanegine_xxx APIs for
           later removal of device_control API
         - minor fixes spread over drivers mainly mv_xor, pl330, mmp, imx-sdma
           etc"

      * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (60 
commits)
        serial: atmel: add missing dmaengine header
        dmaengine: remove FSLDMA_EXTERNAL_START
        dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method
        carma-fpga: move to fsl_dma_external_start()
        carma-fpga: use dmaengine_xxx() API
        dmaengine: freescale: add and export fsl_dma_external_start()
        dmaengine: add dmaengine_prep_dma_sg() helper
        video: mx3fb: use dmaengine_terminate_all() API
        serial: sh-sci: use dmaengine_terminate_all() API
        net: ks8842: use dmaengine_terminate_all() API
        mtd: sh_flctl: use dmaengine_terminate_all() API
        mtd: fsmc_nand: use dmaengine_terminate_all() API
        V4L2: mx3_camer: use dmaengine_pause() API
        dmaengine: coh901318: use dmaengine_terminate_all() API
        pata_arasan_cf: use dmaengine_terminate_all() API
        dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause()
        dmaengine: dw: export probe()/remove() and Co to users
        dmaengine: dw: enable and disable controller when needed
        dmaengine: dw: always export dw_dma_{en,dis}able
        dmaengine: dw: introduce dw_dma_on() helper
        ...

  commit 0a582821d4f8edf41d9b56ae057ee2002fc275f0
  Merge: 8a5de18 33ac9db
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 18:03:02 2014 -0700

      Merge tag 'fbdev-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

      Pull fbdev updates from Tomi Valkeinen:
       - new 6x10 font
       - various small fixes and cleanups

      * tag 'fbdev-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (30 commits)
        fonts: Add 6x10 font
        videomode: provide dummy inline functions for !CONFIG_OF
        video/atmel_lcdfb: Introduce regulator support
        fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume
        framebuffer: fix screen corruption when copying
        framebuffer: fix border color
        arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb
        arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss
        video: fbdev: valkyriefb.c: use container_of to resolve 
fb_info_valkyrie from fb_info
        video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer 
from fb_info
        video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from 
fb_info
        video: fbdev: controlfb.c: use container_of to resolve fb_info_control 
from fb_info
        video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info 
from fb_info
        video: fbdev: stifb.c: use container_of to resolve stifb_info from 
fb_info
        video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in 
conjunction with strncpy
        video: valkyriefb: Fix unused variable warning in set_valkyrie_clock()
        video: fbdev: use %*ph specifier to dump small buffers
        video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT
        video: fbdev: au1200fb: delete double assignment
        video: fbdev: sis: delete double assignment
        ...

  commit 8a5de18239e418fe7b1f36504834689f754d8ccc
  Merge: 857b50f 2df36a5
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 14:32:31 2014 -0700

      Merge tag 'kvm-arm-for-3.18-take-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm

      Pull second batch of changes for KVM/{arm,arm64} from Marc Zyngier:
       "The most obvious thing is the sizeable MMU changes to support 48bit
        VAs on arm64.

        Summary:

         - support for 48bit IPA and VA (EL2)
         - a number of fixes for devices mapped into guests
         - yet another VGIC fix for BE
         - a fix for CPU hotplug
         - a few compile fixes (disabled VGIC, strict mm checks)"

      [ I'm pulling directly from Marc at the request of Paolo Bonzini, whose
        backpack was stolen at Düsseldorf airport and will do new keys and
        rebuild his web of trust.    - Linus ]

      * tag 'kvm-arm-for-3.18-take-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm:
        arm/arm64: KVM: Fix BE accesses to GICv2 EISR and ELRSR regs
        arm: kvm: STRICT_MM_TYPECHECKS fix for user_mem_abort
        arm/arm64: KVM: Ensure memslots are within KVM_PHYS_SIZE
        arm64: KVM: Implement 48 VA support for KVM EL2 and Stage-2
        arm/arm64: KVM: map MMIO regions at creation time
        arm64: kvm: define PAGE_S2_DEVICE as read-only by default
        ARM: kvm: define PAGE_S2_DEVICE as read-only by default
        arm/arm64: KVM: add 'writable' parameter to kvm_phys_addr_ioremap
        arm/arm64: KVM: fix potential NULL dereference in user_mem_abort()
        arm/arm64: KVM: use __GFP_ZERO not memset() to get zeroed pages
        ARM: KVM: fix vgic-disabled build
        arm: kvm: fix CPU hotplug

  commit 857b50f5d0eed113428c864e927289d8f5f2b864
  Merge: 168f07a 31d6f57
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 14:24:36 2014 -0700

      Merge branch 'upstream' of 
git://git.linux-mips.org/pub/scm/ralf/upstream-linus

      Pull MIPS updates from Ralf Baechle:
       "This is the MIPS pull request for the next kernel:

         - Zubair's patch series adds CMA support for MIPS.  Doing so it also
           touches ARM64 and x86.
         - remove the last instance of IRQF_DISABLED from arch/mips
         - updates to two of the MIPS defconfig files.
         - cleanup of how cache coherency bits are handled on MIPS and
           implement support for write-combining.
         - platform upgrades for Alchemy
         - move MIPS DTS files to arch/mips/boot/dts/"

      * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (24 
commits)
        MIPS: ralink: remove deprecated IRQF_DISABLED
        MIPS: pgtable.h: Implement the pgprot_writecombine function for MIPS
        MIPS: cpu-probe: Set the write-combine CCA value on per core basis
        MIPS: pgtable-bits: Define the CCA bit for WC writes on Ingenic cores
        MIPS: pgtable-bits: Move the CCA bits out of the core's ifdef blocks
        MIPS: DMA: Add cma support
        x86: use generic dma-contiguous.h
        arm64: use generic dma-contiguous.h
        asm-generic: Add dma-contiguous.h
        MIPS: BPF: Add new emit_long_instr macro
        MIPS: ralink: Move device-trees to arch/mips/boot/dts/
        MIPS: Netlogic: Move device-trees to arch/mips/boot/dts/
        MIPS: sead3: Move device-trees to arch/mips/boot/dts/
        MIPS: Lantiq: Move device-trees to arch/mips/boot/dts/
        MIPS: Octeon: Move device-trees to arch/mips/boot/dts/
        MIPS: Add support for building device-tree binaries
        MIPS: Create common infrastructure for building built-in device-trees
        MIPS: SEAD3: Enable DEVTMPFS
        MIPS: SEAD3: Regenerate defconfigs
        MIPS: Alchemy: DB1300: Add touch penirq support
        ...

  commit 168f07a1ea75870b3fdee3d69d978813eb1fd58d
  Merge: 9272f2d aeba373
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 14:22:32 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

      Pull powerpc fix from Michael Ellerman:
       "There was a bit of a misunderstanding between us and the ARM guys in
        the device tree PCI code, which is breaking virtio on powerpc.

        This is the minimal fix until we can sort it out properly"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
        powerpc/pci: Fix IO space breakage after of_pci_range_to_resource() 
change

  commit 9272f2dc3956c6b6c4335de51bc897fa3b981584
  Merge: e83e432 ff273cb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:39:19 2014 -0700

      Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6

      Pull cifs/smb3 updates from Steve French:
       "Improved SMB3 support (symlink and device emulation, and remapping by
        default the 7 reserved posix characters) and a workaround for cifs
        mounts to Mac (working around a commonly encountered Mac server bug)"

      * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
        [CIFS] Remove obsolete comment
        Check minimum response length on query_network_interface
        Workaround Mac server problem
        Remap reserved posix characters by default (part 3/3)
        Allow conversion of characters in Mac remap range (part 2)
        Allow conversion of characters in Mac remap range. Part 1
        mfsymlinks support for SMB2.1/SMB3. Part 2 query symlink
        Add mfsymlinks support for SMB2.1/SMB3. Part 1 create symlink
        Allow mknod and mkfifo on SMB2/SMB3 mounts
        add defines for two new file attributes

  commit e83e43237236ba89316e97a3743b5bd585726e47
  Merge: ef161ea1 c07127b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:37:19 2014 -0700

      Merge tag 'dlm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

      Pull dlm fix from David Teigland:
       "This includes a single commit fixing a missing endian conversion"

      * tag 'dlm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
        dlm: fix missing endian conversion of rcom_status flags

  commit ef161ea1ff96337cbe2253afb72636474d90598e
  Merge: 8ccf863 d379730
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:32:17 2014 -0700

      Merge branch 'for-linus-update' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

      Pull btrfs data corruption fix from Chris Mason:
       "I'm testing a pull with more fixes, but wanted to get this one out so
        Greg can pick it up.

        The corruption isn't easy to hit, you have to do a readonly snapshot
        and have orphans in the snapshot.  But my review and testing missed
        the bug.  Filipe has added a better xfstest to cover it"

      * 'for-linus-update' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        Revert "Btrfs: race free update of commit root for ro snapshots"

  commit 8ccf863f09bbff209b124cbd90644c0b75b8fefd
  Merge: 4869447 d4bf205d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:25:03 2014 -0700

      Merge tag 'please-pull-pstore' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

      Pull pstore fix from Tony Luck:
       "Ensure unique filenames in pstore"

      * tag 'please-pull-pstore' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
        pstore: Fix duplicate {console,ftrace}-efi entries

  commit 4869447d21738f9d5bfdf2e9644bcc62db288d88
  Merge: ead13ae 3569b70
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:54:46 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs

      Pull NTFS update from Anton Altaparmakov:
       "Here is a small NTFS update notably implementing FIBMAP ioctl for NTFS
        by adding the bmap address space operation.  People seem to still want
        FIBMAP"

      * git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs:
        NTFS: Bump version to 2.1.31.
        NTFS: Add bmap address space operation needed for FIBMAP ioctl.
        NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.
        NTFS: Split ntfs_aops into ntfs_normal_aops and ntfs_compressed_aops in 
preparation for them diverging.

  commit ead13aee235fa1619d85f2ab5cfb9308a19f8da3
  Merge: 929254d b8fb9c3
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:52:08 2014 -0700

      Merge tag 'nfs-for-3.18-2' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs

      Pull NFS client updates from Trond Myklebust:
       "Highlights include:

        Stable fixes:
         - fix an uninitialised pointer Oops in the writeback error path
         - fix a bogus warning (and early exit from the loop) in 
nfs_generic_pgio()

        Features:
         - Add NFSv4.2 SEEK feature and client support for 
lseek(SEEK_HOLE/SEEK_DATA)

        Other fixes:
         - pnfs: replace broken pnfs_put_lseg_async
         - Remove dead prototype for nfs4_insert_deviceid_node"

      * tag 'nfs-for-3.18-2' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs:
        NFS: Fix a bogus warning in nfs_generic_pgio
        NFS: Fix an uninitialised pointer Oops in the writeback error path
        NFSv4.1/pnfs: replace broken pnfs_put_lseg_async
        NFSv4: Remove dead prototype for nfs4_insert_deviceid_node()
        NFS: Implement SEEK

  commit 929254d8da55a046fe792e79a220f83df761305d
  Merge: e75437f 56ec16c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:25:30 2014 -0700

      Merge tag 'dm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

      Pull device-mapper updates from Mike Snitzer:
       "I rebased the DM tree ontop of linux-block.git's 'for-3.18/core' at
        the beginning of October because DM core now depends on the newly
        introduced bioset_create_nobvec() interface.

        Summary:

         - fix DM's long-standing excessive use of memory by leveraging the
           new bioset_create_nobvec() interface when creating the DM's bioset

         - fix a few bugs in dm-bufio and dm-log-userspace

         - add DM core support for a DM multipath use-case that requires
           loading DM tables that contain devices that have failed (by
           allowing active and inactive DM tables to share dm_devs)

         - add discard support to the DM raid target; like MD raid456 the user
           must opt-in to raid456 discard support be specifying the
           devices_handle_discard_safely=Y module param"

      * tag 'dm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm log userspace: fix memory leak in dm_ulog_tfr_init failure path
        dm bufio: when done scanning return from __scan immediately
        dm bufio: update last_accessed when relinking a buffer
        dm raid: add discard support for RAID levels 4, 5 and 6
        dm raid: add discard support for RAID levels 1 and 10
        dm: allow active and inactive tables to share dm_devs
        dm mpath: stop queueing IO when no valid paths exist
        dm: use bioset_create_nobvec()
        dm: remove nr_iovecs parameter from alloc_tio()

  commit e75437fb9322cf0ac707046a12d78a25f9d52ccf
  Merge: d3dc366 b277da0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:12:45 2014 -0700

      Merge branch 'for-3.18/drivers' of git://git.kernel.dk/linux-block

      Pull block layer driver update from Jens Axboe:
       "This is the block driver pull request for 3.18.  Not a lot in there
        this round, and nothing earth shattering.

         - A round of drbd fixes from the linbit team, and an improvement in
           asender performance.

         - Removal of deprecated (and unused) IRQF_DISABLED flag in rsxx and
           hd from Michael Opdenacker.

         - Disable entropy collection from flash devices by default, from Mike
           Snitzer.

         - A small collection of xen blkfront/back fixes from Roger Pau Monné
           and Vitaly Kuznetsov"

      * 'for-3.18/drivers' of git://git.kernel.dk/linux-block:
        block: disable entropy contributions for nonrot devices
        xen, blkfront: factor out flush-related checks from do_blkif_request()
        xen-blkback: fix leak on grant map error path
        xen/blkback: unmap all persistent grants when frontend gets disconnected
        rsxx: Remove deprecated IRQF_DISABLED
        block: hd: remove deprecated IRQF_DISABLED
        drbd: use RB_DECLARE_CALLBACKS() to define augment callbacks
        drbd: compute the end before rb_insert_augmented()
        drbd: Add missing newline in resync progress display in /proc/drbd
        drbd: reduce lock contention in drbd_worker
        drbd: Improve asender performance
        drbd: Get rid of the WORK_PENDING macro
        drbd: Get rid of the __no_warn and __cond_lock macros
        drbd: Avoid inconsistent locking warning
        drbd: Remove superfluous newline from "resync_extents" debugfs entry.
        drbd: Use consistent names for all the bi_end_io callbacks
        drbd: Use better variable names

  commit d3dc366bbaf07c125561e90d6da4bb147741101a
  Merge: 511c41d e19a8a0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 11:53:51 2014 -0700

      Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block

      Pull core block layer changes from Jens Axboe:
       "This is the core block IO pull request for 3.18.  Apart from the new
        and improved flush machinery for blk-mq, this is all mostly bug fixes
        and cleanups.

         - blk-mq timeout updates and fixes from Christoph.

         - Removal of REQ_END, also from Christoph.  We pass it through the
           ->queue_rq() hook for blk-mq instead, freeing up one of the request
           bits.  The space was overly tight on 32-bit, so Martin also killed
           REQ_KERNEL since it's no longer used.

         - blk integrity updates and fixes from Martin and Gu Zheng.

         - Update to the flush machinery for blk-mq from Ming Lei.  Now we
           have a per hardware context flush request, which both cleans up the
           code should scale better for flush intensive workloads on blk-mq.

         - Improve the error printing, from Rob Elliott.

         - Backing device improvements and cleanups from Tejun.

         - Fixup of a misplaced rq_complete() tracepoint from Hannes.

         - Make blk_get_request() return error pointers, fixing up issues
           where we NULL deref when a device goes bad or missing.  From Joe
           Lawrence.

         - Prep work for drastically reducing the memory consumption of dm
           devices from Junichi Nomura.  This allows creating clone bio sets
           without preallocating a lot of memory.

         - Fix a blk-mq hang on certain combinations of queue depths and
           hardware queues from me.

         - Limit memory consumption for blk-mq devices for crash dump
           scenarios and drivers that use crazy high depths (certain SCSI
           shared tag setups).  We now just use a single queue and limited
           depth for that"

      * 'for-3.18/core' of git://git.kernel.dk/linux-block: (58 commits)
        block: Remove REQ_KERNEL
        blk-mq: allocate cpumask on the home node
        bio-integrity: remove the needless fail handle of bip_slab creating
        block: include func name in __get_request prints
        block: make blk_update_request print prefix match ratelimited prefix
        blk-merge: don't compute bi_phys_segments from bi_vcnt for cloned bio
        block: fix alignment_offset math that assumes io_min is a power-of-2
        blk-mq: Make bt_clear_tag() easier to read
        blk-mq: fix potential hang if rolling wakeup depth is too high
        block: add bioset_create_nobvec()
        block: use bio_clone_fast() in blk_rq_prep_clone()
        block: misplaced rq_complete tracepoint
        sd: Honor block layer integrity handling flags
        block: Replace strnicmp with strncasecmp
        block: Add T10 Protection Information functions
        block: Don't merge requests if integrity flags differ
        block: Integrity checksum flag
        block: Relocate bio integrity flags
        block: Add a disk flag to block integrity profile
        block: Add prefix to block integrity profile flags
        ...

  commit 511c41d9e6665a07aca94eb00983cf6d77dd87ff
  Merge: 88ed806 8b3d58e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 11:48:03 2014 -0700

      Merge tag 'for-linus-20141015' of git://git.infradead.org/linux-mtd

      Pull MTD update from Brian Norris:
       "Sorry for delaying this a bit later than usual.  There's one mild
        regression from 3.16 that was noticed during the 3.17 cycle, and I
        meant to send a fix for it along with this pull request.  I'll
        probably try to queue it up for a later pull request once I've had a
        better look at it, hopefully by -rc2 at the latest.

        Summary for this pull:

        NAND
         - Cleanup for Denali driver
         - Atmel: add support for new page sizes
         - Atmel: fix up 'raw' mode support
         - Atmel: miscellaneous cleanups
         - New timing mode helpers for non-ONFI NAND
         - OMAP: allow driver to be (properly) built as a module
         - bcm47xx: RESET support and other cleanups

        SPI NOR
         - Miscellaneous cleanups, to prepare framework for wider use (some
           further work still pending)
         - Compile-time configuration to select 4K vs.  64K support for flash
           that support both (necessary for using UBIFS on some SPI NOR)

        A few scattered code quality fixes, detected by Coverity

        See the changesets for more"

      * tag 'for-linus-20141015' of git://git.infradead.org/linux-mtd: (59 
commits)
        mtd: nand: omap: Correct CONFIG_MTD_NAND_OMAP_BCH help message
        mtd: nand: Force omap_elm to be built as a module if omap2_nand is a 
module
        mtd: move support for struct flash_platform_data into m25p80
        mtd: spi-nor: add Kconfig option to disable 4K sectors
        mtd: nand: Move ELM driver and rename as omap_elm
        nand: omap2: Replace pr_err with dev_err
        nand: omap2: Remove horrible ifdefs to fix module probe
        mtd: nand: add Hynix's H27UCG8T2ATR-BC to nand_ids table
        mtd: nand: support ONFI timing mode retrieval for non-ONFI NANDs
        mtd: physmap_of: Add non-obsolete map_rom probe
        mtd: physmap_of: Fix ROM support via OF
        MAINTAINERS: add l2-mtd.git, 'next' tree for MTD
        mtd: denali: fix indents and other trivial things
        mtd: denali: remove unnecessary parentheses
        mtd: denali: remove another set-but-unused variable
        mtd: denali: fix include guard and license block of denali.h
        mtd: nand: don't break long print messages
        mtd: bcm47xxnflash: replace some magic numbers
        mtd: bcm47xxnflash: NAND_CMD_RESET support
        mtd: bcm47xxnflash: add cmd_ctrl handler
        ...

  commit 88ed806abb981cc8ec61ee7fab93ecfe63521ebf
  Merge: e56d9fc b395f75
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 11:39:52 2014 -0700

      Merge tag 'md/3.18' of git://neil.brown.name/md

      Pull md updates from Neil Brown:
       - a few minor bug fixes
       - quite a lot of code tidy-up and simplification
       - remove PRINT_RAID_DEBUG ioctl.  I'm fairly sure it is unused, and it
         isn't particularly useful.

      * tag 'md/3.18' of git://neil.brown.name/md: (21 commits)
        lib/raid6: Add log level to printks
        md: move EXPORT_SYMBOL to after function in md.c
        md: discard PRINT_RAID_DEBUG ioctl
        md: remove MD_BUG()
        md: clean up 'exit' labels in md_ioctl().
        md: remove unnecessary test for MD_MAJOR in md_ioctl()
        md: don't allow "-sync" to be set for device in an active array.
        md: remove unwanted white space from md.c
        md: don't start resync thread directly from md thread.
        md: Just use RCU when checking for overlap between arrays.
        md: avoid potential long delay under pers_lock
        md: simplify export_array()
        md: discard find_rdev_nr in favour of find_rdev_nr_rcu
        md: use wait_event() to simplify md_super_wait()
        md: be more relaxed about stopping an array which isn't started.
        md/raid1: process_checks doesn't use its return value.
        md/raid5: fix init_stripe() inconsistencies
        md/raid10: another memory leak due to reshape.
        md: use set_bit/clear_bit instead of shift/mask for bi_flags changes.
        md/raid1: minor typos and reformatting.
        ...

  commit e56d9fccb1c78283d7c163bb354be7cbbc93d9fb
  Merge: 0e6e58f 9b32011
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 10:26:10 2014 -0700

      Merge branch 'for-linus2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

      Pull selinux fix from James Morris:
       "Fix for a list corruption bug in the SELinux code"

      * 'for-linus2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
        selinux: fix inode security list corruption

  commit 0e6e58f941176033fd9a224b39527b12f9cbb05e
  Merge: 50edb5c 1bbc260
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 10:25:09 2014 -0700

      Merge tag 'virtio-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

      Pull virtio updates from Rusty Russell:
       "One cc: stable commit, the rest are a series of minor cleanups which
        have been sitting in MST's tree during my vacation.  I changed a
        function name and made one trivial change, then they spent two days in
        linux-next"

      * tag 'virtio-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (25 commits)
        virtio-rng: refactor probe error handling
        virtio_scsi: drop scan callback
        virtio_balloon: enable VQs early on restore
        virtio_scsi: fix race on device removal
        virito_scsi: use freezable WQ for events
        virtio_net: enable VQs early on restore
        virtio_console: enable VQs early on restore
        virtio_scsi: enable VQs early on restore
        virtio_blk: enable VQs early on restore
        virtio_scsi: move kick event out from virtscsi_init
        virtio_net: fix use after free on allocation failure
        9p/trans_virtio: enable VQs early
        virtio_console: enable VQs early
        virtio_blk: enable VQs early
        virtio_net: enable VQs early
        virtio: add API to enable VQs early
        virtio_net: minor cleanup
        virtio-net: drop config_mutex
        virtio_net: drop config_enable
        virtio-blk: drop config_mutex
        ...

  commit 50edb5cc22c7b2ea7df095913596e5a649bd6b41
  Merge: ad3118b d3051b4
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 10:24:26 2014 -0700

      Merge tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

      Pull module fix from Rusty Russell:
       "A single panic fix for a rare race, stable CC'd"

      * tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
        modules, lock around setting of MODULE_STATE_UNFORMED

  commit ad3118b9861379e3a77883613369cb967ffac26a
  Author: Jonathan Corbet <corbet@xxxxxxx>
  Date:   Fri Oct 17 08:59:26 2014 -0400

      MAINTAINERS: Become the docs maintainer

      It seems it's my turn to be the documentation maintainer for a bit.  My
      plan is to work to ensure that docs patches don't fall through the cracks;
      I assume most changes will continue to flow through subsystem-specific
      trees.

      Acked-by: Jiri Kosina <jkosina@xxxxxxx>
      Signed-off-by: Jonathan Corbet <corbet@xxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d974baa398f34393db76be45f7d4d04fbdbb4a0a
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Oct 8 09:02:13 2014 -0700

      x86,kvm,vmx: Preserve CR4 across VM entry

      CR4 isn't constant; at least the TSD and PCE bits can vary.

      TBH, treating CR0 and CR3 as constant scares me a bit, too, but it looks
      like it's correct.

      This adds a branch and a read from cr4 to each vm entry.  Because it is
      extremely likely that consecutive entries into the same vcpu will have
      the same host cr4 value, this fixes up the vmcs instead of restoring cr4
      after the fact.  A subsequent patch will add a kernel-wide cr4 shadow,
      reducing the overhead in the common case to just two memory reads and a
      branch.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Cc: Petr Matousek <pmatouse@xxxxxxxxxx>
      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a6d4518da371b0d21512ef0f641928d6f99ee70f
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 18 17:33:38 2014 +0800

      ipv6: fix a potential use after free in sit.c

      pskb_may_pull() maybe change skb->data and make iph pointer oboslete,
      fix it by geting ip header length directly.

      Fixes: ca15a078 (sit: generate icmpv6 error when receiving icmpv4 error)
      Cc: Oussama Ghorbel <ghorbel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fc6fb41cd64fd810bcc69fe9776d2f500778f38f
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 18 17:27:42 2014 +0800

      ipv6: fix a potential use after free in ip6_offload.c

      pskb_may_pull() maybe change skb->data and make opth pointer oboslete,
      so set the opth again

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4e3cef703fb21b26db053a770900f2bd910638b
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 18 17:26:04 2014 +0800

      ipv4: fix a potential use after free in gre_offload.c

      pskb_may_pull() may change skb->data and make greh pointer oboslete;
      so need to reassign greh;
      but since first calling pskb_may_pull already ensured that skb->data
      has enough space for greh, so move the reference of greh before second
      calling pskb_may_pull(), to avoid reassign greh.

      Fixes: 7a7ffbabf9("ipv4: fix tunneled VM traffic over hw VXLAN/GRE GSO 
NIC")
      Cc: Wei-Chun Chao <weichunc@xxxxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 815afe1785da727ee48cd8e63ac4a3ec6c7459b3
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Oct 18 08:34:37 2014 -0700

      tcp: fix build error if IPv6 is not enabled

      $ make M=net/ipv4
        CC      net/ipv4/route.o
      In file included from net/ipv4/route.c:102:0:
      include/net/tcp.h: In function â??tcp_v6_iifâ??:
      include/net/tcp.h:738:32: error: â??union <anonymous>â?? has no member 
named â??h6â??
        return TCP_SKB_CB(skb)->header.h6.iif;

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 870c3151382c ("ipv6: introduce tcp_v6_iif()")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e923b0251932ad4a82cc87ec1443a1f1d17073e
  Merge: ffd8221 f2d9da1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 09:31:37 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pull networking fixes from David Miller:

       1) Include fixes for netrom and dsa (Fabian Frederick and Florian
          Fainelli)

       2) Fix FIXED_PHY support in stmmac, from Giuseppe CAVALLARO.

       3) Several SKB use after free fixes (vxlan, openvswitch, vxlan,
          ip_tunnel, fou), from Li ROngQing.

       4) fec driver PTP support fixes from Luwei Zhou and Nimrod Andy.

       5) Use after free in virtio_net, from Michael S Tsirkin.

       6) Fix flow mask handling for megaflows in openvswitch, from Pravin B
          Shelar.

       7) ISDN gigaset and capi bug fixes from Tilman Schmidt.

       8) Fix route leak in ip_send_unicast_reply(), from Vasily Averin.

       9) Fix two eBPF JIT bugs on x86, from Alexei Starovoitov.

      10) TCP_SKB_CB() reorganization caused a few regressions, fixed by Cong
          Wang and Eric Dumazet.

      11) Don't overwrite end of SKB when parsing malformed sctp ASCONF
          chunks, from Daniel Borkmann.

      12) Don't call sock_kfree_s() with NULL pointers, this function also has
          the side effect of adjusting the socket memory usage.  From Cong Wang.

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (90 commits)
        bna: fix skb->truesize underestimation
        net: dsa: add includes for ethtool and phy_fixed definitions
        openvswitch: Set flow-key members.
        netrom: use linux/uaccess.h
        dsa: Fix conversion from host device to mii bus
        tipc: fix bug in bundled buffer reception
        ipv6: introduce tcp_v6_iif()
        sfc: add support for skb->xmit_more
        r8152: return -EBUSY for runtime suspend
        ipv4: fix a potential use after free in fou.c
        ipv4: fix a potential use after free in ip_tunnel_core.c
        hyperv: Add handling of IP header with option field in netvsc_set_hash()
        openvswitch: Create right mask with disabled megaflows
        vxlan: fix a free after use
        openvswitch: fix a use after free
        ipv4: dst_entry leak in ip_send_unicast_reply()
        ipv4: clean up cookie_v4_check()
        ipv4: share tcp_v4_save_options() with cookie_v4_check()
        ipv4: call __ip_options_echo() in cookie_v4_check()
        atm: simplify lanai.c by using module_pci_driver
        ...

  commit ffd8221bc348f8c282d1271883dbe629ea8ae289
  Merge: e0a9272 f4da362
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 09:30:41 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

      Pull Sparc bugfix from David Miller:
       "Sparc64 AES ctr mode bug fix"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Fix FPU register corruption with AES crypto offload.

  commit e0a9272c616838109fc5988ab154dc10670eb15e
  Merge: 76835b0e 7546e52
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 09:29:59 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide

      Pull IDE cleanup from David Miller:
       "One IDE driver cleanup"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide:
        Drivers: ide: Remove typedef atiixp_ide_timing

  commit 76835b0ebf8a7fe85beb03c75121419a7dec52f0
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Fri Oct 17 17:38:49 2014 +0100

      futex: Ensure get_futex_key_refs() always implies a barrier

      Commit b0c29f79ecea (futexes: Avoid taking the hb->lock if there's
      nothing to wake up) changes the futex code to avoid taking a lock when
      there are no waiters. This code has been subsequently fixed in commit
      11d4616bd07f (futex: revert back to the explicit waiter counting code).
      Both the original commit and the fix-up rely on get_futex_key_refs() to
      always imply a barrier.

      However, for private futexes, none of the cases in the switch statement
      of get_futex_key_refs() would be hit and the function completes without
      a memory barrier as required before checking the "waiters" in
      futex_wake() -> hb_waiters_pending(). The consequence is a race with a
      thread waiting on a futex on another CPU, allowing the waker thread to
      read "waiters == 0" while the waiter thread to have read "futex_val ==
      locked" (in kernel).

      Without this fix, the problem (user space deadlocks) can be seen with
      Android bionic's mutex implementation on an arm64 multi-cluster system.

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Reported-by: Matteo Franchin <Matteo.Franchin@xxxxxxx>
      Fixes: b0c29f79ecea (futexes: Avoid taking the hb->lock if there's 
nothing to wake up)
      Acked-by: Davidlohr Bueso <dave@xxxxxxxxxxxx>
      Tested-by: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Cc: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3b10ea7f922b538ba5dcb3d979a6b6b4d07daae2
  Merge: 691286b e8564b7
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sat Oct 18 09:04:02 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

       User visible changes:

        * Add period data column and make it default in 'perf script' (Jiri 
Olsa)

       Infrastructure changes:

        * Move exit stuff from perf_evsel__delete to perf_evsel__exit, delete
          should be just a front end for exit + free (Arnaldo Carvalho de Melo)

        * Add missing 'struct option' forward declaration (Arnaldo Carvalho de 
Melo)

        * No need to drag util/cgroup.h into evsel.h (Arnaldo Carvalho de Melo)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f2d9da1a8375cbe53df5b415d059429013a3a79f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 17 12:45:55 2014 -0700

      bna: fix skb->truesize underestimation

      skb->truesize is not meant to be tracking amount of used bytes
      in an skb, but amount of reserved/consumed bytes in memory.

      For instance, if we use a single byte in last page fragment,
      we have to account the full size of the fragment.

      skb->truesize can be very different from skb->len, that has
      a very specific safety purpose.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Rasesh Mody <rasesh.mody@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a28205437b41a2c1333c1599ce1e8f09af7b00d6
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 17 16:02:13 2014 -0700

      net: dsa: add includes for ethtool and phy_fixed definitions

      net/dsa/slave.c uses functions and structures declared in phy_fixed.h
      but does not explicitely include it, while dsa.h needs structure
      declarations for 'struct ethtool_wolinfo' and 'struct ethtool_eee', fix
      those by including the correct header files.

      Fixes: ec9436baedb6 ("net: dsa: allow drivers to do link adjustment")
      Fixes: ce31b31c68e7 ("net: dsa: allow updating fixed PHY link 
information")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25ef1328a03c72a7285883d5b337c4b602476ecd
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Fri Oct 17 13:56:31 2014 -0700

      openvswitch: Set flow-key members.

      This patch adds missing memset which are required to initialize
      flow key member. For example for IP flow we need to initialize
      ip.frag for all cases.

      Found by inspection.

      This bug is introduced by commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac
      ("openvswitch: Eliminate memset() from flow_extract").

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc8e54165f1dc8ee946c953512a877676f8bbe3f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Fri Oct 17 22:00:22 2014 +0200

      netrom: use linux/uaccess.h

      replace asm/uaccess.h by linux/uaccess.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b184e497f7fe2895b2175859e0cb21ae5d531555
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Oct 17 12:30:58 2014 -0700

      dsa: Fix conversion from host device to mii bus

      Commit b4d2394d01bc ("dsa: Replace mii_bus with a generic host device")
      replaces mii_bus with a generic host_dev, and introduces
      dsa_host_dev_to_mii_bus() to support conversion from host_dev to mii_bus.
      However, in some cases it uses to_mii_bus to perform that conversion.
      Since host_dev is not the phy bus device but typically a platform device,
      this fails and results in a crash with the affected drivers.

      BUG: unable to handle kernel NULL pointer dereference at           (null)
      IP: [<ffffffff81781d35>] __mutex_lock_slowpath+0x75/0x100
      PGD 406783067 PUD 406784067 PMD 0
      Oops: 0002 [#1] SMP
      ...
      Call Trace:
      [<ffffffff810a538b>] ? pick_next_task_fair+0x61b/0x880
      [<ffffffff81781de3>] mutex_lock+0x23/0x37
      [<ffffffff81533244>] mdiobus_read+0x34/0x60
      [<ffffffff8153b95a>] __mv88e6xxx_reg_read+0x8a/0xa0
      [<ffffffff8153b9bc>] mv88e6xxx_reg_read+0x4c/0xa0

      Fixes: b4d2394d01bc ("dsa: Replace mii_bus with a generic host device")
      Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 643566d4b47e2956110e79c0e6f65db9b9ea42c6
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Oct 17 15:25:28 2014 -0400

      tipc: fix bug in bundled buffer reception

      In commit ec8a2e5621db2da24badb3969eda7fd359e1869f ("tipc: same receive
      code path for connection protocol and data messages") we omitted the
      the possiblilty that an arriving message extracted from a bundle buffer
      may be a multicast message. Such messages need to be to be delivered to
      the socket via a separate function, tipc_sk_mcast_rcv(). As a result,
      small multicast messages arriving as members of a bundle buffer will be
      silently dropped.

      This commit corrects the error by considering this case in the function
      tipc_link_bundle_rcv().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 870c3151382c980590d4d609babf3b0243e7db93
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 17 09:17:20 2014 -0700

      ipv6: introduce tcp_v6_iif()

      Commit 971f10eca186 ("tcp: better TCP_SKB_CB layout to reduce cache line
      misses") added a regression for SO_BINDTODEVICE on IPv6.

      This is because we still use inet6_iif() which expects that IP6 control
      block is still at the beginning of skb->cb[]

      This patch adds tcp_v6_iif() helper and uses it where necessary.

      Because __inet6_lookup_skb() is used by TCP and DCCP, we add an iif
      parameter to it.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 971f10eca186 ("tcp: better TCP_SKB_CB layout to reduce cache line 
misses")
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 70b33fb0ddec827cbbd14cdc664fc27b2ef4a6b6
  Author: Edward Cree <ecree@xxxxxxxxxxxxxx>
  Date:   Fri Oct 17 15:32:25 2014 +0100

      sfc: add support for skb->xmit_more

      Don't ring the doorbell, and don't do PIO.  This will also prevent
       TX Push, because there will be more than one buffer waiting when
       the doorbell is rung.

      Signed-off-by: Edward Cree <ecree@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6cc69f2a404dea8641d6cf97c0fbe8d24579e259
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Fri Oct 17 16:55:08 2014 +0800

      r8152: return -EBUSY for runtime suspend

      Remove calling cancel_delayed_work_sync() for runtime suspend,
      because it would cause dead lock. Instead, return -EBUSY to
      avoid the device enters suspending if the net is running and
      the delayed work is pending or running. The delayed work would
      try to wake up the device later, so the suspending is not
      necessary.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d8f00d27105a1553a13d4a96c3eb4544f70ca908
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 16:53:47 2014 +0800

      ipv4: fix a potential use after free in fou.c

      pskb_may_pull() maybe change skb->data and make uh pointer oboslete,
      so reload uh and guehdr

      Fixes: 37dd0247 ("gue: Receive side for Generic UDP Encapsulation")
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1245dfc8cadb258386fcd27df38215a0eccb1f17
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 16:53:23 2014 +0800

      ipv4: fix a potential use after free in ip_tunnel_core.c

      pskb_may_pull() maybe change skb->data and make eth pointer oboslete,
      so set eth after pskb_may_pull()

      Fixes:3d7b46cd("ip_tunnel: push generic protocol handling to ip_tunnel 
module")
      Cc: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f88e67149f97d73c704d6fe6f492edde97463025
  Author: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
  Date:   Thu Oct 16 14:47:58 2014 -0700

      hyperv: Add handling of IP header with option field in netvsc_set_hash()

      In case that the IP header has optional field at the end, this patch will
      get the port numbers after that field, and compute the hash. The general
      parser skb_flow_dissect() is used here.

      Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
      Reviewed-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ff273cb879fbc6cd3c5d03a56cfc33f5830e2837
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Fri Oct 17 17:17:12 2014 -0500

      [CIFS] Remove obsolete comment

      Signed-off-by: Steven French <smfrench@xxxxxxxxx>

  commit f47de068f68db91b89e0d3335230d07e02da8727
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Thu Oct 16 21:55:45 2014 -0700

      openvswitch: Create right mask with disabled megaflows

      If megaflows are disabled, the userspace does not send the netlink 
attribute
      OVS_FLOW_ATTR_MASK, and the kernel must create an exact match mask.

      sw_flow_mask_set() sets every bytes (in 'range') of the mask to 0xff, 
even the
      bytes that represent padding for struct sw_flow, or the bytes that 
represent
      fields that may not be set during ovs_flow_extract().
      This is a problem, because when we extract a flow from a packet,
      we do not memset() anymore the struct sw_flow to 0.

      This commit gets rid of sw_flow_mask_set() and introduces 
mask_set_nlattr(),
      which operates on the netlink attributes rather than on the mask key. 
Using
      this approach we are sure that only the bytes that the user provided in 
the
      flow are matched.

      Also, if the parse_flow_mask_nlattrs() for the mask ENCAP attribute 
fails, we
      now return with an error.

      This bug is introduced by commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac
      ("openvswitch: Eliminate memset() from flow_extract").

      Reported-by: Alex Wang <alexw@xxxxxxxxxx>
      Signed-off-by: Daniele Di Proietto <ddiproietto@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a9f526fc3ee49b6034af2f243676ee0a27dcaa8
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 14:06:16 2014 +0800

      vxlan: fix a free after use

      pskb_may_pull maybe change skb->data and make eth pointer oboslete,
      so eth needs to reload

      Fixes: 91269e390d062 ("vxlan: using pskb_may_pull as early as possible")
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 389f48947a5a37ea283de520abb742d42174edb0
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 14:03:08 2014 +0800

      openvswitch: fix a use after free

      pskb_may_pull() called by arphdr_ok can change skb->data, so put the arp
      setting after arphdr_ok to avoid the use the freed memory

      Fixes: 0714812134d7d ("openvswitch: Eliminate memset() from 
flow_extract.")
      Cc: Jesse Gross <jesse@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4062090e3e5caaf55bed4523a69f26c3265cc1d2
  Author: Vasily Averin <vvs@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 16:24:02 2014 +0400

      ipv4: dst_entry leak in ip_send_unicast_reply()

      ip_setup_cork() called inside ip_append_data() steals dst entry from rt 
to cork
      and in case errors in __ip_append_data() nobody frees stolen dst entry

      Fixes: 2e77d89b2fa8 ("net: avoid a pair of dst_hold()/dst_release() in 
ip_append_data()")
      Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e8564b710c6df2c3aeb56c507c22f4bcfa4c0b2d
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 25 16:45:43 2014 +0200

      perf script: Add period as a default output column

      Adding period as a default output column in script command fo hardware,
      software and raw events.

      If PERF_SAMPLE_PERIOD sample type is defined in perf.data, following
      will be displayed in perf script output:

        $ perf script
                    ls  8034 57477.887209:     250000 task-clock:  
ffffffff81361d72 memset ([kernel.kallsyms])
                    ls  8034 57477.887464:     250000 task-clock:  
ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms])
                    ls  8034 57477.887708:     250000 task-clock:  
ffffffff811a94f0 do_munmap ([kernel.kallsyms])
                    ls  8034 57477.887959:     250000 task-clock:        
34080916c6 get_next_seq (/usr/lib64/libc-2.17.so)
                    ls  8034 57477.888208:     250000 task-clock:        
3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so)
                    ls  8034 57477.888717:     250000 task-clock:  
ffffffff814242c8 n_tty_write ([kernel.kallsyms])
                    ls  8034 57477.889285:     250000 task-clock:        
3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so)

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: "Jen-Cheng(Tommy) Huang" <tommy24@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jen-Cheng(Tommy) Huang <tommy24@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408977943-16594-10-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 535aeaae7de821ba5d43ee2a204ee667ca95aae4
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 25 16:45:42 2014 +0200

      perf script: Add period data column

      Adding period data column to be displayed in perf script.  It's possible
      to get period values using -f option, like:

        $ perf script -f comm,tid,time,period,ip,sym,dso
                :26019 26019 52414.329088:       3707  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                :26019 26019 52414.329088:         44  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                :26019 26019 52414.329093:       1987  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                :26019 26019 52414.329093:          6  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                    ls 26019 52414.329442:     537558        3407c0639c 
_dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
                    ls 26019 52414.329442:       2099        3407c0639c 
_dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
                    ls 26019 52414.330181:    1242100        34080917bb 
get_next_seq (/usr/lib64/libc-2.17.so)
                    ls 26019 52414.330181:       3774        34080917bb 
get_next_seq (/usr/lib64/libc-2.17.so)
                    ls 26019 52414.331427:    1083662  ffffffff810c7dc2 
update_curr ([kernel.kallsyms])
                    ls 26019 52414.331427:        360  ffffffff810c7dc2 
update_curr ([kernel.kallsyms])

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: "Jen-Cheng(Tommy) Huang" <tommy24@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jen-Cheng(Tommy) Huang <tommy24@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408977943-16594-9-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 461b74c391c4ec9c766794e158508c357d8952e6
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 14:33:22 2014 -0700

      ipv4: clean up cookie_v4_check()

      We can retrieve opt from skb, no need to pass it as a parameter.
      And opt should always be non-NULL, no need to check.

      Cc: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Tested-by: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e25f866fbc8a4bf387b5dbe8e25aa5b07e55c74f
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 14:33:21 2014 -0700

      ipv4: share tcp_v4_save_options() with cookie_v4_check()

      cookie_v4_check() allocates ip_options_rcu in the same way
      with tcp_v4_save_options(), we can just make it a helper function.

      Cc: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2077eebf7d8bf20b36524de45851e28111a60c52
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 14:33:20 2014 -0700

      ipv4: call __ip_options_echo() in cookie_v4_check()

      commit 971f10eca186cab238c49da ("tcp: better TCP_SKB_CB layout to reduce 
cache line misses")
      missed that cookie_v4_check() still calls ip_options_echo() which uses
      IPCB(). It should use TCPCB() at TCP layer, so call __ip_options_echo()
      instead.

      Fixes: commit 971f10eca186cab238c49da ("tcp: better TCP_SKB_CB layout to 
reduce cache line misses")
      Cc: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Reported-by: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Tested-by: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b7983e3f89dd960b2a6d156fd2200548c3300428
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 09:45:50 2014 +0200

      atm: simplify lanai.c by using module_pci_driver

      This simplifies the lanai.c driver by using
      the module_pci_driver() macro, at the expense
      of losing only debugging messages.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f14d570785e6760284a9849f9bafd0a9825a1a25
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 17 12:17:40 2014 -0300

      perf evsel: No need to drag util/cgroup.h

      The only thing we need is a forward declaration for 'struct cgroup_sel',
      that is inside 'struct perf_evsel'.

      Include cgroup.h instead on the tools that support cgroups.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-b7kuymbgf0zxi5viyjjtu5hk@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 724ce97e9f8616ffb62b940f3726685c6f31f9b9
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 17 12:16:00 2014 -0300

      perf evlist: Add missing 'struct option' forward declaration

      It was being found, by chance, because evsel.h needlessly includes
      util/cgroup.h, which will be sorted out in a following patch.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-xsvxr747wkkpg1ay9dramorr@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 597e48c138632d1f55409dcfa5bee4e1152e7d4f
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 16 13:25:01 2014 -0300

      perf evsel: Move exit stuff from __delete to __exit

      So that when an evsel is embedded into other struct it can free up
      resources calling perf_evsel__exit().

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-n1w68pfe9m2vkhm4sqs8y1en@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d6fe5be34cf03e7db36d99c1b9d8e472ad3bdb87
  Author: Jan Willeke <willeke@xxxxxxxxxx>
  Date:   Wed Oct 8 10:16:08 2014 +0200

      s390/uprobes: fix kprobes dependency

      If kprobes is disabled uprobes will not compile.
      Fix this by including the correct header files.

      Signed-off-by: Jan Willeke <willeke@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit fcb1c2d75b55fe52c40cd9692fda73da061f19aa
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Thu Oct 9 12:58:25 2014 +0200

      s390: wire up bpf syscall

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit ab760a0c5667519b375ea9c5ab3a23501c4817ef
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:23 2014 -0700

      ntb: Adding split BAR support for Haswell platforms

      On the Haswell platform, a split BAR option to allow creation of 2
      32bit BARs (4 and 5) from the 64bit BAR 4. Adding support for this
      new option.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit 069684e888da73f175da0f10fe26da4f450d8c18
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:18 2014 -0700

      ntb: use errata flag set via DID to implement workaround

      Instead of using a module parameter, we should detect the errata via
      PCI DID and then set an appropriate flag. This will be used for additional
      errata later on.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit 1db97f258966878317ece10868eaca99201d5884
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:13 2014 -0700

      ntb: conslidate reading of PPD to move platform detection earlier

      To simplify some of the platform detection code. Move the platform 
detection
      to a function to be called earlier.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit b775e85bdb0395077a23bc072c4a62986883e276
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:07 2014 -0700

      ntb: move platform detection to separate function

      Move the platform detection function to separate functions to allow
      easier maintenence.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit 6465d02ee15f7a45339b7e7859d0a0f22100ca87
  Author: Jon Mason <jon.mason@xxxxxxxxx>
  Date:   Mon Apr 7 10:55:47 2014 -0700

      NTB: debugfs device entry

      Create a debugfs entry for the NTB device to log the basic device info,
      as well as display the error count on a number of registers.

      Signed-off-by: Jon Mason <jon.mason@xxxxxxxxx>

  commit d37973082b453ba6b89ec07eb7b84305895d35e1
  Author: Chris Mason <clm@xxxxxx>
  Date:   Wed Oct 15 13:50:56 2014 -0700

      Revert "Btrfs: race free update of commit root for ro snapshots"

      This reverts commit 9c3b306e1c9e6be4be09e99a8fe2227d1005effc.

      Switching only one commit root during a transaction is wrong because it
      leads the fs into an inconsistent state. All commit roots should be
      switched at once, at transaction commit time, otherwise backref walking
      can often miss important references that were only accessible through
      the old commit root.  Plus, the root item for the snapshot's root wasn't
      getting updated and preventing the next transaction commit to do it.

      This made several users get into random corruption issues after creation
      of readonly snapshots.

      A regression test for xfstests will follow soon.

      Cc: stable@xxxxxxxxxxxxxxx # 3.17
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 691286b5561aab2e1b00119bc328598c01250548
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Oct 17 07:29:50 2014 +1100

      kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define

      Commit e7dbfe349d12 ("kprobes/x86: Move ftrace-based kprobe code
      into kprobes-ftrace.c") switched from using
      ARCH_SUPPORTS_KPROBES_ON_FTRACE to CONFIG_KPROBES_ON_FTRACE but
      missed removing the define.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Cc: masami.hiramatsu.pt@xxxxxxxxxxx
      Cc: ananth@xxxxxxxxxx
      Cc: a.p.zijlstra@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: rostedt@xxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4e03394e939135adcd453bd538ea02d98a30473b
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:32:31 2014 +0900

      ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa

      Explicitly set the dr_mode for the second dwc3 controller on the
      Arndale Octa board to host mode. This is required to ensure the
      controller is initialized in the right mode if the kernel is build
      with USB gadget support.

      Reported-By: Andreas Faerber <afaerber@xxxxxxx>
      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit e1c69efc52bbad7fa289694672d467ab4fdf9f52
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:32:14 2014 +0900

      ARM: dts: Explicitly set dr_mode on exynos Peach boards

      In case the optional dr_mode property isn't set in the dwc3 nodes the
      the controller will go into OTG mode if both USB host and USB gadget
      functionality are enabled in the kernel configuration. Unfortunately
      this results in USB not working on exynos5420-peach-pit and
      exynos5800-peach-pi with such a kernel configuration unless manually
      change the mode. To resolve that explicitly configure the dual role
      mode as host.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Reviewed-by: Andreas Faerber <afaerber@xxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit e89dafb5ca5022d3bc63602018adfc766c73bc2b
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Oct 16 17:43:02 2014 +1100

      powerpc: Only do dynamic DMA zone limits on platforms that need it

      Scott's patch 1c98025c6c95 "Dynamic DMA zone limits" changed
      dma_direct_alloc_coherent() to start using dev->coherent_dma_mask.

      That seems fair enough, but it exposes the fact that some of the drivers
      we care about on IBM platforms aren't setting the coherent mask.

      The proper fix is to have drivers set the coherent mask and also have
      the platform code honor it.

      For now, just restrict the dynamic DMA zone limits to the platforms that
      need it.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Acked-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 4dfb15cd5aaa6682e93854a74b394a1c95b82621
  Author: Tommi Rantala <tt.rantala@xxxxxxxxx>
  Date:   Thu Oct 16 14:02:07 2014 -0700

      Input: xpad - add Thrustmaster as Xbox 360 controller vendor

      Add Thrustmaster as Xbox 360 controller vendor. This is required for
      example to make the GP XID (044f:b326) gamepad work.

      Signed-off-by: Tommi Rantala <tt.rantala@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 4b54625822eb7a4eae9c5b8c890b6c4dc001b895
  Author: Tommi Rantala <tt.rantala@xxxxxxxxx>
  Date:   Thu Oct 16 14:01:43 2014 -0700

      Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing Wheel

      Add the USB ID for the Xbox 360 Thrustmaster Ferrari 458 Racing Wheel.

      Signed-off-by: Tommi Rantala <tt.rantala@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 135d916fe8a5fa25ad87a62844acfd3dbb1c9fb9
  Author: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
  Date:   Thu Oct 16 13:56:52 2014 -0700

      Input: max77693-haptic - fix state check in imax77693_haptic_disable()

      The check to see whether the device is already disabled in
      max77693_haptic_disable() was inversed, this change corrects it.

      Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
      Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 4d544e3bdb12f8e48f61e7f2270b253a48c69e00
  Author: Chang Huaixin <huaixin.chx@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 16 13:33:24 2014 -0700

      Input: xen-kbdfront - free grant table entry in xenkbd_disconnect_backend

      xenkbd_disconnect_backend doesn't free grant table entry.  This bug 
affects
      live migration.

      xenkbd_disconnect_backend uses gnttab_end_foreign_access_ref to handle
      grant table entry which doesn't really free an entry.

      Thus every time we do xenkbd_resume, grant table entry increses by one. As
      an grant table entry occupies 8 bytes, an grant table page has at most 512
      entries. Every 512 times we do xenkdb_resume, grant table pages increses 
by
      one.

      After around 3500 times of live migration, grant table pages will increase
      by 7, causing too many pages to populate and hitting max_pages limit when
      assigning pages.Thus assign_pages will fail, so will live migration.

      Signed-off-by: Chang Huaixin <huaixin.chx@xxxxxxxxxxxxxxx>
      Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9ffc5412964d5b276227684124efb702ec387c19
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Oct 16 15:13:14 2014 -0500

      Check minimum response length on query_network_interface

      Acked-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>
      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit b5b374eab11ef60d789e28bc36c18e2d08703212
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Mon Oct 6 01:01:03 2014 -0500

      Workaround Mac server problem

      Mac server returns that they support CIFS Unix Extensions but
      doesn't actually support QUERY_FILE_UNIX_BASIC so mount fails.

      Workaround this problem by disabling use of Unix CIFS protocol
      extensions if server returns an EOPNOTSUPP error on
      QUERY_FILE_UNIX_BASIC during mount.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit 2baa2682531ff02928e2d3904800696d9e7193db
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Sat Sep 27 02:19:01 2014 -0500

      Remap reserved posix characters by default (part 3/3)

      This is a bigger patch, but its size is mostly due to
      a single change for how we check for remapping illegal characters
      in file names - a lot of repeated, small changes to
      the way callers request converting file names.

      The final patch in the series does the following:

      1) changes default behavior for cifs to be more intuitive.
      Currently we do not map by default to seven reserved characters,
      ie those valid in POSIX but not in NTFS/CIFS/SMB3/Windows,
      unless a mount option (mapchars) is specified.  Change this
      to by default always map and map using the SFM maping
      (like the Mac uses) unless the server negotiates the CIFS Unix
      Extensions (like Samba does when mounting with the cifs protocol)
      when the remapping of the characters is unnecessary.  This should
      help SMB3 mounts in particular since Samba will likely be
      able to implement this mapping with its new "vfs_fruit" module
      as it will be doing for the Mac.
      2) if the user specifies the existing "mapchars" mount option then
      use the "SFU" (Microsoft Services for Unix, SUA) style mapping of
      the seven characters instead.
      3) if the user specifies "nomapposix" then disable SFM/MAC style mapping
      (so no character remapping would be used unless the user specifies
      "mapchars" on mount as well, as above).
      4) change all the places in the code that check for the superblock
      flag on the mount which is set by mapchars and passed in on all
      path based operation and change it to use a small function call
      instead to set the mapping type properly (and check for the
      mapping type in the cifs unicode functions)

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit a4153cb1d3cb7d7c16968b0a9cf7c8aacf31424e
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Sep 25 14:01:34 2014 -0500

      Allow conversion of characters in Mac remap range (part 2)

      The previous patch allowed remapping reserved characters from directory
      listenings, this patch adds conversion the other direction, allowing
      opening of files with any of the seven reserved characters.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>

  commit b693855fe67314d501aae74b9adff8788eb2fd82
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Sep 25 13:20:05 2014 -0500

      Allow conversion of characters in Mac remap range. Part 1

      This allows directory listings to Mac to display filenames
      correctly which have been created with illegal (to Windows)
      characters in their filename. It does not allow
      converting the other direction yet ie opening files with
      these characters (followon patch).

      There are seven reserved characters that need to be remapped when
      mounting to Windows, Mac (or any server without Unix Extensions) which
      are valid in POSIX but not in the other OS.

      : \ < > ? * |

      We used the normal UCS-2 remap range for this in order to convert this
      to/from UTF8 as did Windows Services for Unix (basically add 0xF000 to
      any of the 7 reserved characters), at least when the "mapchars" mount
      option was specified.

      Mac used a very slightly different "Services for Mac" remap range
      0xF021 through 0xF027.  The attached patch allows cifs.ko (the kernel
      client) to read directories on macs containing files with these
      characters and display their names properly.  In theory this even
      might be useful on mounts to Samba when the vfs_catia or new
      "vfs_fruit" module is loaded.

      Currently the 7 reserved characters look very strange in directory
      listings from cifs.ko to Mac server.  This patch allows these file
      name characters to be read (requires specifying mapchars on mount).

      Two additional changes are needed:
      1) Make it more automatic: a way of detecting enough info so that
      we know to try to always remap these characters or not. Various
      have suggested that the SFM approach be made the default when
      the server does not support POSIX Unix extensions (cifs mounts
      to Samba for example) so need to make SFM remapping the default
      unless mapchars (SFU style mapping) specified on mount or no
      mapping explicitly requested or no mapping needed (cifs mounts to Samba).

      2) Adding a patch to map the characters the other direction
      (ie UTF-8 to UCS-2 on open).  This patch does it for translating
      readdir entries (ie UCS-2 to UTF-8)

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>

  commit c22870ea2deb2841402133909cfa707a2c0b12ed
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Tue Sep 16 07:18:19 2014 -0500

      mfsymlinks support for SMB2.1/SMB3. Part 2 query symlink

      Adds support on SMB2.1 and SMB3 mounts for emulation of symlinks
      via the "Minshall/French" symlink format already used for cifs
      mounts when mfsymlinks mount option is used (and also used by Apple).
        
http://wiki.samba.org/index.php/UNIX_Extensions#Minshall.2BFrench_symlinks
      This second patch adds support to query them (recognize them as symlinks
      and read them).  Third version of patch makes minor corrections
      to error handling.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Stefan Metzmacher <metze@xxxxxxxxx>

  commit 5ab97578cbb3bf9a28dec4534cb86fbc35e600bb
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Mon Sep 15 04:49:28 2014 -0500

      Add mfsymlinks support for SMB2.1/SMB3. Part 1 create symlink

      Adds support on SMB2.1 and SMB3 mounts for emulation of symlinks
      via the "Minshall/French" symlink format already used for cifs
      mounts when mfsymlinks mount option is used (and also used by Apple).
      http://wiki.samba.org/index.php/UNIX_Extensions#Minshall.2BFrench_symlinks
      This first patch adds support to create them.  The next patch will
      add support for recognizing them and reading them.  Although CIFS/SMB3
      have other types of symlinks, in the many use cases they aren't
      practical (e.g. either require cifs only mounts with unix extensions
      to Samba, or require the user to be Administrator to Windows for SMB3).
      This also helps enable running additional xfstests over SMB3 (since some
      xfstests directly or indirectly require symlink support).

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      CC: Stefan Metzmacher <metze@xxxxxxxxx>

  commit db8b631d4bc4eaa9f7e13a6b0a287306cac0cb72
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Mon Sep 22 05:13:55 2014 -0500

      Allow mknod and mkfifo on SMB2/SMB3 mounts

      The "sfu" mount option did not work on SMB2/SMB3 mounts.
      With these changes when the "sfu" mount option is passed in
      on an smb2/smb2.1/smb3 mount the client can emulate (and
      recognize) fifo and device (character and device files).

      In addition the "sfu" mount option should not conflict
      with "mfsymlinks" (symlink emulation) as we will never
      create "sfu" style symlinks, but using "sfu" mount option
      will allow us to recognize existing symlinks, created with
      Microsoft "Services for Unix" (SFU and SUA).

      To enable the "sfu" mount option for SMB2/SMB3 the calling
      syntax of the generic cifs/smb2/smb3 sync_read and sync_write
      protocol dependent function needed to be changed (we
      don't have a file struct in all cases), but this actually
      ended up simplifying the code a little.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit 73322979097f287101617904dd08180feaa658b4
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Tue Sep 23 19:25:42 2014 -0500

      add defines for two new file attributes

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>

  commit 2c6ba4b15b5ef38213b6c42ce09e9398f78cef9f
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Thu Oct 16 15:47:51 2014 +0200

      netlink: fix description of portid

      Avoid confusion between pid and portid.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3331177cbde01e03e2eae7aee13ad87fffd7be42
  Merge: f5b720b 600a507
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 16 14:42:51 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-10-16

      This series contains updates to fm10k and ixgbe.

      Matthew provides two fixes for fm10k, first sets the flag to fetch the
      host state before kicking off the service task that reads the host
      state when bringing the interface up.  The second makes sure that we
      release the mailbox lock after detecting an error and before we return
      the error code.

      Andy Zhou provides a compile fix for fm10k, when the driver is compiled
      into the kernel and the VXLAN driver is compiled as a module.

      Emil provides a fix for ixgbe to prevent against a panic by trying
      to dereference a NULL pointer in ixgbe_ndo_set_vf_spoofchk().
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3569b70c4077db2b70a401c23ac597faf0d1b424
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:53:35 2014 +0100

      NTFS: Bump version to 2.1.31.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit 3f7fc6f2a2ba0f72a09e9f9999c3812fdee8fe70
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:50:52 2014 +0100

      NTFS: Add bmap address space operation needed for FIBMAP ioctl.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit 2b522cc16000c33d16bc76ee37e99ff9002a27be
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:43:57 2014 +0100

      NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.

      Changelog is in git history, no need to have a copy in the documentation.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit ce1bafa094a5ef3aaa8afa08727b1e970e9d4711
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:28:03 2014 +0100

      NTFS: Split ntfs_aops into ntfs_normal_aops and ntfs_compressed_aops
      in preparation for them diverging.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit 9b32011acdc4428474b7cba865f713a11b9b9bd3
  Merge: 0429fbc 923190d
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Thu Oct 16 21:04:18 2014 +1100

      Merge branch 'stable-3.18' of 
git://git.infradead.org/users/pcmoore/selinux into for-linus2

  commit 600a507ddcb99096731e1d96a3ebf43e20fc7f80
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Thu Oct 16 15:49:02 2014 +0000

      ixgbe: check for vfs outside of sriov_num_vfs before dereference

      The check for vfinfo is not sufficient because it does not protect
      against specifying vf that is outside of sriov_num_vfs range.
      All of the ndo functions have a check for it except for
      ixgbevf_ndo_set_spoofcheck().

      The following patch is all we need to protect against this panic:

      ip link set p96p1 vf 0 spoofchk off
      BUG: unable to handle kernel NULL pointer dereference at 0000000000000052
      IP: [<ffffffffa044a1c1>]
      ixgbe_ndo_set_vf_spoofchk+0x51/0x150 [ixgbe]

      Reported-by: Thierry Herbelot <thierry.herbelot@xxxxxxxxx>
      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Acked-by: Thierry Herbelot <thierry.herbelot@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit f6b03c10a1b3f2c98ed23813997cdebef8aabeba
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Sat Oct 4 06:19:11 2014 +0000

      fm10k: Add CONFIG_FM10K_VXLAN configuration option

      Compiling with CONFIG_FM10K=y and VXLAN=m resulting in linking error:

         drivers/built-in.o: In function `fm10k_open':
         (.text+0x1f9d7a): undefined reference to `vxlan_get_rx_port'
         make: *** [vmlinux] Error 1

      The fix follows the same strategy as I40E.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 2df36a5dd6792870bef48f63bfca42055ea5b79c
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sun Sep 28 16:04:26 2014 +0200

      arm/arm64: KVM: Fix BE accesses to GICv2 EISR and ELRSR regs

      The EIRSR and ELRSR registers are 32-bit registers on GICv2, and we
      store these as an array of two such registers on the vgic vcpu struct.
      However, we access them as a single 64-bit value or as a bitmap pointer
      in the generic vgic code, which breaks BE support.

      Instead, store them as u64 values on the vgic structure and do the
      word-swapping in the assembly code, which already handles the byte order
      for BE systems.

      Tested-by: Victor Kamensky <victor.kamensky@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 13cb2dad45cc8c8e350abc84de38449b89629c3c
  Author: Matthew Vick <matthew.vick@xxxxxxxxx>
  Date:   Fri Oct 3 00:43:35 2014 +0000

      fm10k: Unlock mailbox on VLAN addition failures

      After grabbing the mailbox lock and detecting an error, the lock must be
      released before the error code can be returned.

      Signed-off-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 6b997bab20448cfe85456e4789d5d9222ab6b830
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Thu Oct 16 12:59:06 2014 +0530

      serial: atmel: add missing dmaengine header

      The atmel serial driver uses dmaengine APIs but never included the 
dmaengine
      header as it was getting inculded thru one of driver headers.

      commit 3d588f83e4d6a5230d9094b97d38621cbaa9a972 - "dmaengine: dw: split
      dma-dw.h to platform and private parts" broke this as it moved headers
      around.  Fix this by doing the right thing to include the dmaengine header

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Fixes: 08f738be88bb (serial: at91: add tx dma support)
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 4d4191566fdd0e8990b2e8ab5ae819227c92892f
  Author: Matthew Vick <matthew.vick@xxxxxxxxx>
  Date:   Thu Oct 2 05:10:18 2014 +0000

      fm10k: Check the host state when bringing the interface up

      Set the flag to fetch the host state before kicking off the service task
      that reads the host state when bringing the interface back up.

      Signed-off-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7dac24bdc1dd561573cd8ce534a63dc975f51ca8
  Author: Mike Rapoport <mike.rapoport@xxxxxxxxx>
  Date:   Wed Oct 1 19:09:11 2014 +0300

      ARM: dts: qcom: add CM-QS600 board

      CM-QS600 is a APQ8064 based computer on module.
      The details are available at
      http://compulab.co.il/products/computer-on-modules/cm-qs600/

      Signed-off-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
      Acked-by: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 71b5235ab69bc65a19f5b15a7fa01a0a5de89cb5
  Author: Tim Bird <tim.bird@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 15:49:49 2014 -0700

      ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone

      This DTS has support for the Sony Xperia Z1 phone (codenamed Honami).
      This first version of the DTS supports just a serial console.

      Signed-off-by: Tim Bird <tim.bird@xxxxxxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit e512448f6e98fb77f2be8ec7155f0ed941855796
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 13:21:41 2014 -0500

      ARM: dts: qcom: Add SATA support on IPQ8064/AP148

      Add SATA PHY and SATA AHCI controller nodes to device tree to enable
      generic ahci support on the IPQ8064/AP148 board.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 3e27a8445c21f8056517f188303827450590d868
  Author: james.d.ralston@xxxxxxxxx <james.d.ralston@xxxxxxxxx>
  Date:   Mon Oct 13 15:20:24 2014 -0700

      i2c: i801: Add Device IDs for Intel Sunrise Point PCH

      This patch adds the I2C/SMBus Device IDs for the Intel Sunrise Point PCH.

      Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 15ef27756b23a9fe5ec637a92c40dabd31aa38f6
  Author: Wei Yan <sledge.yanwei@xxxxxxxxxx>
  Date:   Tue Oct 7 09:04:12 2014 +0800

      i2c: hix5hd2: add i2c controller driver

      I2C drivers for hix5hd2 soc series, including following chipset
      Hi3716CV200, Hi3719CV100, Hi3718CV100, Hi3719MV100, Hi3718MV100.

      Signed-off-by: Wei Yan <sledge.yanwei@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      [wsa: folded dt docs into this patch]
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 86be175a730bd98de2b75522eae08160ec2dec91
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 20:17:33 2014 +1100

      powerpc: sync pseries_le_defconfig with pseries_defconfig

      Now KVM is working on LE, enable it. Also enable transarent
      hugepage which has already been enabled on BE.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2c186e05a5c6dc8fcfb1e8bf6901ad1598c40db6
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 20:21:22 2014 +1100

      powerpc: Add printk levels to setup_system output

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 71c62b24fe88e4d3f5470207426e94345ca94c83
  Merge: ec4212d 673d659
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Thu Oct 16 07:15:45 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

       User visible changes:

        * Add a visual cue for toggle zeroing of samples in 'perf top' (Taeung 
Song)

        * Fix for double free in 'perf stat' when using some specific invalid
          command line combo (Yasser Shalabi)

       Infrastructure changes:

        * Add option to copy events when queuing for sorting across cpu buffers
          and enable it for 'perf kvm stat live', to avoid having events left
          in the queue pointing to the ring buffer be rewritten in high volume
          sessions.  (Alexander Yarygin, improving work done by David Ahern):

        * Document sysfs events/ interfaces (Cody P Schafer)

        * Add support to new style format of kernel PMU event. (Kan Liang)

        * Fix typos in perf/Documentation (Masanari Iida)

        * Improve callchains when using libunwind (Namhyung Kim)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 91269e390d062b526432f2ef1352b8df82e0e0bc
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Thu Oct 16 09:17:18 2014 +0800

      vxlan: using pskb_may_pull as early as possible

      pskb_may_pull should be used to check if skb->data has enough space,
      skb->len can not ensure that.

      Cc: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce6502a8f9572179f044a4d62667c4645256d6e4
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Thu Oct 16 08:49:41 2014 +0800

      vxlan: fix a use after free in vxlan_encap_bypass

      when netif_rx() is done, the netif_rx handled skb maybe be freed,
      and should not be used.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4e8febd0a76333875636859e0092a14c1fba49e4
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 15 21:03:41 2014 +0200

      openvswitch: use vport instead of p

      All functions used struct vport *vport except
      ovs_vport_find_upcall_portid.

      This fixes 1 kerneldoc warning

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7e78cc46b7ec0c80257de8d09f0097081754e206
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 15 21:03:18 2014 +0200

      openvswitch: kerneldoc warning fix

      s/sock/gs

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aeba3731b150188685225b510886f1370d8814de
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Oct 16 12:29:46 2014 +1100

      powerpc/pci: Fix IO space breakage after of_pci_range_to_resource() change

      Commit 0b0b0893d49b "of/pci: Fix the conversion of IO ranges into IO
      resources" changed the behaviour of of_pci_range_to_resource().

      Previously it simply populated the resource based on the arguments. Now
      it calls pci_register_io_range() and pci_address_to_pio(). These both
      have two implementations depending on whether PCI_IOBASE is defined,
      which it is not for powerpc.

      Further complicating matters, both routines are weak, and powerpc
      implements it's own version of one - pci_address_to_pio(). However
      powerpc's implementation depends on other initialisations which are done
      later in boot.

      The end result is incorrectly initialised IO space. Often we can get
      away with that, because we don't make much use of IO space. However
      virtio requires it, so we see eg:

        pci_bus 0000:00: root bus resource [io  0xffff] (bus address 
[0xffffffffffffffff-0xffffffffffffffff])
        PCI: Cannot allocate resource region 0 of device 0000:00:01.0, will 
remap
        virtio-pci 0000:00:01.0: can't enable device: BAR 0 [io  size 0x0020] 
not assigned

      The simplest fix for now is to just stop using of_pci_range_to_resource(),
      and open-code the original implementation, that's all we want it to do.

      Fixes: 0b0b0893d49b ("of/pci: Fix the conversion of IO ranges into IO 
resources")
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz <gkurz@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 12:42:58 2014 +0200

      powerpc/vphn: NUMA node code expects big-endian

      The associativity domain numbers are obtained from the hypervisor through
      registers and written into memory by the guest: the packed array passed to
      vphn_unpack_associativity() is then native-endian, unlike what was assumed
      in the following commit:

      commit b08a2a12e44eaec5024b2b969f4fcb98169d1ca3
      Author: Alistair Popple <alistair@xxxxxxxxxxxx>
      Date:   Wed Aug 7 02:01:44 2013 +1000

          powerpc: Make NUMA device node code endian safe

      This issue fills the topology with bogus data and makes it unusable. It 
may
      lead to severe performance breakdowns.

      We should ideally patch the vphn_unpack_associativity() function to do the
      64-bit loads, but this requires some more brain storming.

      In the meantime, let's go for a suboptimal and temporary bug fix: this 
patch
      converts each 64-bit value of the packed array to big endian, as expected 
by
      the current parsing code in vphn_unpack_associativity().

      Signed-off-by: Greg Kurz <gkurz@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit f5b720b85944413491df106f05a784cd1714436e
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 19:11:46 2014 +0300

      gianfar: Add FCS to rx buffer size (fix)

      For each Rx frame the eTSEC writes its FCS (Frame Check Sequence)
      to the Rx buffer.

      The eTSEC h/w manual states in the "Receive Buffer Descriptor Field
      Descriptions" table:
      "Data length is the number of octets written by the eTSEC into this BD's
      data buffer if L is cleared (the value is equal to MRBLR), or, if L is
      set, the length of the frame including *CRC*, FCB (if RCTRL[PRSDEP > 00),
      preamble (if MACCFG2[PreAmRxEn]=1), time stamp (if RCTRL[TS] = 1) and
      any padding (RCTRL[PAL])."

      Though the FCS bytes are removed by the driver before passing the skb
      to the net stack, the Rx buffer size computation does not currently
      take into account the FCS bytes (4 bytes).
      Because the Rx buffer size is multiple of 512 bytes, leaving out the
      FCS is not a problem for the default MTU of 1500, as the Rx buffer size
      is 1536 in this case.  However, for custom MTUs, where the difference
      between the MTU size and the Rx buffer size is less, this can be a
      problem as the computed Rx buffer size won't be enough to accomodate
      the FCS for a received frame that is big enough (close to MTU size).
      In such case the received frame is considered to be incomplete (L flag
      not set in the RxBD status) and silently dropped.

      Note that the driver does not currently support S/G on Rx, so it has to
      compute its Rx buffer size based on the MTU of the device.

      Reported-by: Kristian Otnes <kotnes@xxxxxxxxx>
      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d4bf205da618bbd0b038e404d646f14e76915718
  Author: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
  Date:   Sun Oct 12 23:09:08 2014 -0400

      pstore: Fix duplicate {console,ftrace}-efi entries

      The pstore filesystem still creates duplicate filename/inode pairs for
      some pstore types.  Add the id to the filename to prevent that.

      Before patch:

      [/sys/fs/pstore] ls -li
      total 0
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi

      After:

      [/sys/fs/pstore] ls -li
      total 0
      1232 -r--r--r--. 1 root root 148 Sep 29 17:09 console-efi-141202499100000
      1231 -r--r--r--. 1 root root  67 Sep 29 17:09 console-efi-141202499200000
      1230 -r--r--r--. 1 root root 148 Sep 29 17:44 console-efi-141202705400000
      1229 -r--r--r--. 1 root root  67 Sep 29 17:44 console-efi-141202705500000
      1228 -r--r--r--. 1 root root  67 Sep 29 20:42 console-efi-141203772600000
      1227 -r--r--r--. 1 root root 148 Sep 29 23:42 console-efi-141204854900000
      1226 -r--r--r--. 1 root root  67 Sep 29 23:42 console-efi-141204855000000
      1225 -r--r--r--. 1 root root 148 Sep 29 23:59 console-efi-141204954200000
      1224 -r--r--r--. 1 root root  67 Sep 29 23:59 console-efi-141204954400000

      Signed-off-by: Valdis Kletnieks <valdis.kletnieks@xxxxxx>
      Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.6+
      Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>

  commit 4b7fd2e688d51f8ed7380758047fcaa4d4693d47
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 16:23:28 2014 +0300

      virtio_net: fix use after free

      commit 0b725a2ca61bedc33a2a63d0451d528b268cf975
          net: Remove ndo_xmit_flush netdev operation, use signalling instead.

      added code that looks at skb->xmit_more after the skb has
      been put in TX VQ. Since some paths process the ring and free the skb
      immediately, this can cause use after free.

      Fix by storing xmit_more in a local variable.

      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 28b5f058cf1d268d965894ce42a614d13f853dd6
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 17:30:12 2014 +0800

      net: fec: ptp: fix convergence issue to support LinuxPTP stack

      iMX6SX IEEE 1588 module has one hw issue in capturing the ATVR register.
      The current SW flow is:
                ENET0->ATCR |= ENET_ATCR_CAPTURE_MASK;
                ts_counter_ns = ENET0->ATVR;
      The ATVR value is not expected value that cause LinuxPTP stack cannot be 
convergent.

      ENET Block Guide/ Chapter for the iMX6SX (PELE) address the issue:
      After set ENET_ATCR[Capture], there need some time cycles before the 
counter
      value is capture in the register clock domain. The wait-time-cycles is at 
least
      6 clock cycles of the slower clock between the register clock and the 
1588 clock.
      So need something like:
                ENET0->ATCR |= ENET_ATCR_CAPTURE_MASK;
                wait();
                ts_counter_ns = ENET0->ATVR;

      For iMX6SX, the 1588 ts_clk is fixed to 25Mhz, register clock is 66Mhz, 
so the
      wait-time-cycles must be greater than 240ns (40ns * 6). The patch add 1us 
delay
      before cpu read ATVR register.

      Changes V2:
      Modify the commit/comments log to describe the issue clearly.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 673d659f5c5918b7ddbafebf1f129c9eb82973b4
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 18:40:12 2014 +0400

      perf kvm stat live: Enable events copying

      Process of analyzing events caused by 2 functions: mmap_read() and
      finished_round().

      During mmap_read(), perf receives events from shared memory, queues
      their pointers for further processing in finished_round() and notifies
      the kernel that the events have been processed.

      By the time when finished_round() is invoked, queued events can be
      overwritten by the kernel, so the finished_round() occurs on potentially
      corrupted memory.

      Since there is no place where the event can be safely consumed, let's
      copy events when queueing.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412347212-28237-3-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 54bf53b1cb9150b894213a705c562d52388376ef
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 18:40:11 2014 +0400

      perf session: Add option to copy events when queueing

      When processing events the session code has an ordered samples queue
      which is used to time-sort events coming in across multiple mmaps. At a
      later point in time samples on the queue are flushed up to some
      timestamp at which point the event is actually processed.

      When analyzing events live (ie., record/analysis path in the same
      command) there is a race that leads to corrupted events and parse errors
      which cause perf to terminate. The problem is that when the event is
      placed in the ordered samples queue it is only a reference to the event
      which is really sitting in the mmap buffer. Even though the event is
      queued for later processing the mmap tail pointer is updated which
      indicates to the kernel that the event has been processed. The race is
      flushing the event from the queue before it gets overwritten by some
      other event. For commands trying to process events live (versus just
      writing to a file) and processing a high rate of events this leads to
      parse failures and perf terminates.

      Examples hitting this problem are 'perf kvm stat live', especially with
      nested VMs which generate 100,000+ traces per second, and a command
      processing scheduling events with a high rate of context switching --
      e.g., running 'perf bench sched pipe'.

      This patch offers live commands an option to copy the event when it is
      placed in the ordered samples queue.

      Based on a patch from David Ahern <dsahern@xxxxxxxxx>

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412347212-28237-2-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 96355f2cfb61bb057df9bc0712cd7323dba28080
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Wed Sep 10 00:18:50 2014 +0900

      perf Documentation: Fix typos in perf/Documentation

      This patch fix spelling typos found in tool/perf/Documentation.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410275930-17207-1-git-send-email-standby24x7@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 89dceb22c098bd6afa9f3054aedddb9e1349392b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:46:03 2014 +0900

      perf trace: Use thread_{,_set}_priv helpers

      This is mechanical changes only for accounting access to thread->priv
      properly in the source level.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 69e865c353b226dbedf319ae6d1ab8fb3510fa25
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:46:02 2014 +0900

      perf kvm: Use thread_{,_set}_priv helpers

      This is mechanical changes only for accounting access to thread->priv
      properly in the source level.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 66f066d8994bd146304bab72fa09c1e644c4b3ff
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:46:00 2014 +0900

      perf callchain: Create an address space per thread

      The unw_addr_space_t in libunwind represents an address space to be used
      for stack unwinding.  It doesn't need to be create/destory everytime to
      unwind callchain (as in get_entries) and can have a same lifetime as
      thread (unless exec called).

      So move the address space construction/destruction logic to the thread
      lifetime handling functions.  This is a preparation to enable caching in
      the unwind library.

      Note that it saves unw_addr_space_t object using thread__set_priv().  It
      seems currently only used by perf trace and perf kvm stat commands which
      don't use callchain.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Arun Sharma <asharma@xxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-3-git-send-email-namhyung@xxxxxxxxxx
      [ Fixup unwind-libunwind.c missing CALLCHAIN_DWARF definition, added
        missing __maybe_unused on unused parameters in stubs at util/unwind.h ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0cdccac6fe4b1316f04f0dbfcc4efab51932014a
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:45:59 2014 +0900

      perf report: Set callchain_param.record_mode for future use

      Normally the callchain_param.record_mode is used only for record path.
      But as it might need to prepare something for dwarf unwinding, setup
      this info for perf report too.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b2e19a934a36b2b4affcde9c170c0f01afabe50a
  Author: Yasser Shalabi <yassershalabi@xxxxxxxxx>
  Date:   Sat Oct 4 11:37:57 2014 -0400

      perf evlist: Fix for double free in tools/perf stat

      Fix for double free bug in tools/perf due to dangling thread_map pointer
      in perf_evlist struct.

      Code path excercised when perf stat -C switch is used but not set and is
      followed by another switch.

      Example:

        perf stat -C -e.

      Signed-off-by: Yasser Shalabi <yassershalabi@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412437077-13109-1-git-send-email-yassershalabi@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ffe59788e69b548bd62cc9a053253a8af2cdda1d
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:52 2014 -0400

      perf test: Add test case for pmu event new style format

      Add test case in automated tests suite. It checks not only the two types
      of pmu event stytle formats "pmu_event_name" and "cpu/pmu_event_name/",
      but also the different formats mixtures which are more likely to trigger
      parse issue.

      The patch set including this one has been tested by the perf automated
      test:

         ./perf test parse -v"

      On haswell, ivybridge and Romley platform.

      The patch set also has been tested on haswell by the following script.

      Note: please make sure that your test system support TSX and
      L1-dcache-loads events. Otherwise, you may want to change the events to
      other pmu events.

        [lk@localhost ~]$ cat perf_style_test.sh
        # hardware events + kernel pmu event with different style
        perf stat -x, -e cycles,mem-stores,tx-start sleep 2
        perf stat -x, -e cpu-cycles,cycles-ct,cycles-t sleep 2
        perf stat -x, -e cycles,cpu/cycles-ct/,cpu/cycles-t/ sleep 2
        perf stat -x, -e instructions,cpu/tx-start/ sleep 2
        perf stat -x, -e '{cycles,tx-start}' sleep 2
        perf stat -x, -e '{cycles,cpu/tx-start/}' sleep 2

        # HW Cache event + kernel pmu event with different style
        perf stat -x, -e L1-dcache-loads,cpu/mem-stores/,tx-start sleep 2
        perf stat -x, -e L1-dcache-loads,mem-stores,cpu/tx-start/ sleep 2
        perf stat -x, -e '{L1-dcache-loads,mem-stores}' sleep 2
        perf stat -x, -e '{L1-dcache-loads,cpu/tx-start/}' sleep 2

        # Raw event + kernel pmu event with different style:
        perf stat -x, -e cpu/event=0xc0,umask=0x00/,mem-loads,cpu/mem-stores/ 
sleep 2
        perf stat -x, -e cpu/event=0xc0,umask=0x00/,tx-start,cpu/el-start/ 
sleep 2
        perf stat -x, -e '{cpu/event=0xc0,umask=0x00/,tx-start}' sleep 2

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-5-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ba32a4511c65e41958384d2f7a046a6ec6e151e5
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:51 2014 -0400

      perf tools: Add support to new style format of kernel PMU event

      Add new rules for kernel PMU event.

      Currently, the patch only want to handle the PMU event name as "a-b" and
      "a".

      event_pmu:
      PE_KERNEL_PMU_EVENT sep_dc
      |
      PE_PMU_EVENT_PRE '-' PE_PMU_EVENT_SUF sep_dc

      PE_KERNEL_PMU_EVENT token is for
      cycles-ct/cycles-t/mem-loads/mem-stores.

      The prefix cycles is mixed up with cpu-cycles.  loads and stores are
      mixed up with cache event So they have to be hardcode in lex.

      PE_PMU_EVENT_PRE and PE_PMU_EVENT_SUF tokens are for other PMU events.

      The lex looks generic identifier up in the table and return the matched
      token. If there is no match, generic PE_NAME token will be return.

      Using the rules, kernel PMU event could use new style format without //

      so you can use:

        perf record -e mem-loads ...

      instead of:

        perf record -e cpu/mem-loads/

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-4-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dcb4e1022b40d886027500821a592dd8f8ccde8f
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:50 2014 -0400

      perf tools: Parse the pmu event prefix and suffix

      There are two types of event formats for PMU events. E.g. el-abort OR
      cpu/el-abort/. However, the lexer mistakenly recognizes the simple style
      format as two events.

      The parse_events_pmu_check function uses bsearch to search the name in
      known pmu event list. It can tell the lexer that the name is a PE_NAME
      or a PMU event name prefix or a PMU event name suffix. All these
      information will be used for accurately parsing kernel PMU events.

      The pmu events list will be read from sysfs at runtime.

      Note: Currently, the patch only want to handle the PMU event name as
      "a-b" and "a". The only exception, "stalled-cycles-frontend" and
      "stalled-cycles-fronted", are already hardcoded in lexer.

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-3-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 42f60c2d63b0d3f7230d28ac37c1da4885d4ee65
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:49 2014 -0400

      Revert "perf tools: Default to cpu// for events v5"

      This reverts commit 50e200f07948 ("perf tools: Default to cpu// for
      events v5")

      The fixup cannot handle the case that
      new style format(which without //) mixed with
      other different formats.

      For example,
      group events with new style format: {mem-stores,mem-loads}
      some hardware event + new style event: cycles,mem-loads
      Cache event + new style event: LLC-loads,mem-loads
      Raw event + new style event:
      cpu/event=0xc8,umask=0x08/,mem-loads
      old style event and new stytle mixture: mem-stores,cpu/mem-loads/

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-2-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b56d5beff4825f9f216f1fc4a54a5d07d4b68b71
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Tue Sep 30 23:03:20 2014 -0700

      perf Documentation: Remove Ruplicated docs for powerpc cpu specific events

      Listing specific events doesn't actually help us at all here because:
       - these events actually vary between different ppc processors, they
         aren't garunteed to be present.
       - the documentation of the (generic) file contents is now superceded by 
the
         docs for arbitrary event file contents.

      Signed-off-by: Cody P Schafer <dev@xxxxxxxxxx>
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412143402-26061-5-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ed90a4466340e51699139ea83dbe0f4536360e6d
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Tue Sep 30 23:03:19 2014 -0700

      perf Documentation: sysfs events/ interfaces

      Add documentation for the <event>, <event>.scale, and <event>.unit
      files in sysfs.

        <event>.scale and <event>.unit were undocumented.
        <event> was previously documented only for specific powerpc pmu events.

      Signed-off-by: Cody P Schafer <dev@xxxxxxxxxx>
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
      Cc: Cody P Schafer <dev@xxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412143402-26061-4-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1e378ebd117d1828b9d5dbe0538887478fcb9d84
  Author: Taeung Song <treeze.taeung@xxxxxxxxx>
  Date:   Tue Oct 7 16:13:15 2014 +0900

      perf top: Add a visual cue for toggle zeroing of samples

      When 'perf top' is run, one can't easily find a difference
      between -z option and normal output.
      So I added a visual cue to know whether it is the zeroing or not.

      Output is as below.

      Before:
       $ perf top

       Samples: 61K of event 'cycles', Event count (approx.): 3908136933
       Overhead  Shared Object                       Symbol
          1.42%  firefox                             [.] 0x0000000000011e76
          1.32%  libpthread-2.17.so                  [.] pthread_mutex_lock

      If you press key 'z' or run with zero option like '$ perf top --zero', it 
is as below.

      After:
       Samples: 61K of event 'cycles', Event count (approx.): 3908136933 [z]
       Overhead  Shared Object                       Symbol
          1.42%  firefox                             [.] 0x0000000000011e76
          1.32%  libpthread-2.17.so                  [.] pthread_mutex_lock

      Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412665995-26359-1-git-send-email-treeze.taeung@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 7546e52b5e3d46d0deae4a336252b6dfd52c6571
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Aug 14 22:14:30 2014 +0530

      Drivers: ide: Remove typedef atiixp_ide_timing

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      atiixp_ide_timing.

      The following Coccinelle semantic patch detects the case:

      @tn1@
      type td;
      @@

      typedef struct { ... } td;

      @script:python tf@
      td << tn1.td;
      tdres;
      @@

      coccinelle.tdres = td;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -typedef
       struct
      +  tdres
         { ... }
      -td
       ;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -td
      + struct tdres

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b0cfb794a3dd1d699f3e453f9180bd06508fb8f0
  Author: Andreas Bosch <linux@xxxxxxxxxxx>
  Date:   Wed Oct 15 10:44:50 2014 -0700

      Input: alps - fix v4 button press recognition

      Since the change to struct input_mt_pos some variables are now bitfields
      instead of integers. Automatic conversion from integer to bitfield entry
      destroys information, therefore enforce boolean interpretation instead.

      Link: https://bugzilla.redhat.com/show_bug.cgi?id=1114768
      Fixes: 02d04254a5df ("Input: alps - use struct input_mt_pos to track 
coordinates")
      Signed-off-by: Andreas Bosch <linux@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 001586a737ee8c11a1198c352c5635f19fd090ed
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Wed Oct 15 00:26:47 2014 -0700

      cxgb4i : Fix -Wmaybe-uninitialized warning.

      Identified by kbuild test robot. csk family is always set to be AF_INET or
      AF_INET6, so skb will always be initialized to some value but there is no 
harm
      in silencing the warning anyways.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Fixes : f42bb57c61fd ('cxgb4i : Fix -Wunused-function warning')
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 04ffcb255f22a2a988ce7393e6e72f6eb3fcb7aa
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Oct 14 15:19:06 2014 -0700

      net: Add ndo_gso_check

      Add ndo_gso_check which a device can define to indicate whether is
      is capable of doing GSO on a packet. This funciton would be called from
      the stack to determine whether software GSO is needed to be done. A
      driver should populate this function if it advertises GSO types for
      which there are combinations that it wouldn't be able to handle. For
      instance a device that performs UDP tunneling might only implement
      support for transparent Ethernet bridging type of inner packets
      or might have limitations on lengths of inner headers.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cf6c0ab54daeb614ae79bdd0168e8b7ec2650134
  Merge: 2856fcd b80719b
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Wed Oct 15 21:39:09 2014 +0530

      Merge branch 'topic/dma_control_fsl_acks' into for-linus

  commit 2856fcdc1f7b6dc237afc2dbec6fbd21fe88dd4e
  Merge: 639559a a500789
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Wed Oct 15 21:38:49 2014 +0530

      Merge branch 'topic/dma_control_cleanup_acks' into for-linus

  commit b80719b6bd083130c112cb4d3e5329a164eef4c3
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:48 2014 +0530

      dmaengine: remove FSLDMA_EXTERNAL_START

      as users have been converted, so no need of this custom method

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 01c6ad660cb4a388d15d0e7ba9744c5ffc583a61
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:47 2014 +0530

      dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method

      since users have been move to fsl_dma_external_start() API, so remove this
      now

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7abfe6eca8f978f090b3c203cfb53d37a66ea9f2
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:46 2014 +0530

      carma-fpga: move to fsl_dma_external_start()

      carma-fpga driver uses device control with custom FSLDMA_EXTERNAL_START
      command. Since we wnat to deprecate the device control, move this driver 
to
      use new fsl_dma_external_start() API

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 4fdcf68487e520844e077f75943b1e04cc05943b
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:45 2014 +0530

      carma-fpga: use dmaengine_xxx() API

      The drivers should use dmaengine_slave_config() and 
dmaengine_prep_dma_sg()
      API instead of accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0a5642be03293f73706961a7649ac1d12bd0be59
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:44 2014 +0530

      dmaengine: freescale: add and export fsl_dma_external_start()

      The freescale driver uses custom device control FSLDMA_EXTERNAL_START to
      put the controller in external start mode.
      Since we are planning to deprecate the device control, move this to 
exported
      API. Subsequent patches will remove the FSLDMA_EXTERNAL_START

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b65612a868768cd0431084ccf376d0946c12132d
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:43 2014 +0530

      dmaengine: add dmaengine_prep_dma_sg() helper

      This was only prep API which didnt have an helper

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit a500789d42f478bc5511e1ddafadc323a6036d11
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:40 2014 +0530

      video: mx3fb: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2bcd90d56c6025189be98bed47c80c5261855a7e
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:37 2014 +0530

      serial: sh-sci: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 843d349c20bc3562ae7b59de4067e304e89843c7
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:34 2014 +0530

      net: ks8842: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0e497c36deef92ec7a54c6af6f4e87d5b4f39dda
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:33 2014 +0530

      mtd: sh_flctl: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b177ea341a588ab270c31496f34c503c31589649
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:32 2014 +0530

      mtd: fsmc_nand: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0aae803a08ae1c788b47f01eddd8787a8457a930
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:31 2014 +0530

      V4L2: mx3_camer: use dmaengine_pause() API

      The drivers should use dmaengine_pause() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7e606d3bfe308115b7a0b516bcb8934d97b4275a
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:30 2014 +0530

      dmaengine: coh901318: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of accessing
      the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 72b2caff4aac45157f79502aae5019e96059b301
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:29 2014 +0530

      pata_arasan_cf: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of accessing
      the device_control which will be deprecated soon

      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 71ae8f5271b31da1172751059deb8bfc32b2b759
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Wed Oct 15 07:30:41 2014 +0200

      stmmac: fix sti compatibililies

      this patch is to fix the stmmac data compatibilities for
      all the SoCs inside the platform file.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 639559ada6194b722304fe267455b5bdf75c2f90
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 20:06:45 2014 +0200

      dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause()

      I added book keeping of whether or not the 8250-dma driver has an RX
      transfer pending or not so we don't BUG here if it calls
      dmaengine_pause() on a channel which has not a pending transfer. Guess
      what, this is not enough.
      The following can be triggered with a busy RX channel and hackbench in
      background:
      - DMA transfer completes. The callback is delayed via
        vchan_cookie_complete() into a tasklet so it das not happen asap.
      - hackbench keeps the system busy so the tasklet does not run "soon".
      - the UART collected enough data and generates an "timeout"-interrupt.
        Since 8250-dma *thinks* the DMA-transfer is still pending it tries to
        cancel it via invoking dmaengine_pause() first. This causes the segfault
        because echan->edesc is NULL now that the transfer completed (however
        the callback did not run yet).

      With this patch we don't BUG in the scenario described.

      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2a52f6e49e5e400ed98a79503193d81207009647
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:15 2014 +0300

      dmaengine: dw: export probe()/remove() and Co to users

      The driver library functions can be used directly by the compound devices 
such
      as ADSP or serial driver where DesignWare DMA IP is privately attached to 
the
      main hardware.

      Instead of creating a new platform device leaf they may call 
dw_dma_probe()
      with given struct dw_dma_chip directly and make sure that the main device 
is
      DMA capable.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 99d9bf4ed27c63d5559e31d112f71af655c7182b
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:14 2014 +0300

      dmaengine: dw: enable and disable controller when needed

      Enable controller automatically whenever first user requires for a 
channel and
      disable it when the last user gone.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2540f74b187e3ec0fe106b7427c4a84c955dc140
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:13 2014 +0300

      dmaengine: dw: always export dw_dma_{en,dis}able

      Instead of conditional exporing of dw_dma_suspend() / dw_dma_resume() 
let's
      export dw_dma_disable() / dw_dma_enable(). Since dw_dma_shutdown() repeats
      dw_dma_disable() we may safely remove it at all.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7a83c045435e896db6c689145d752d28b8b99b7b
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:12 2014 +0300

      dmaengine: dw: introduce dw_dma_on() helper

      As an opposite to dw_dma_off() let's introduce dw_dma_on() helper. It 
will be
      useful later as well.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3d588f83e4d6a5230d9094b97d38621cbaa9a972
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:11 2014 +0300

      dmaengine: dw: split dma-dw.h to platform and private parts

      The introduced include/linux/dma/dw.h is going to contain the private
      extensions and structures which are shared for dw_dmac users in the 
kernel.
      Meanwhile include/linux/platform_data/dma-dw.h keeps only platform 
related data
      types and definitions.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 46e8c83c83c06b90ebc000df481c2fdcee79a141
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:10 2014 +0300

      dmaengine: dw: move private definitions to regs.h

      Since we don't allow user to set registers directly through private slave
      configuration we may move definitions to the regs.h because they are not 
used
      anywhere except core.c part.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit f0f3b5fa7537e13dfd20b4cd399f00545f9fc0e7
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:53:46 2014 +0530

      dma: cppi41: Switch to using managed resource in probe

      This change uses managed resource APIs to allocate resources such as,
      mem, irq in order to simplify the driver unload or failure cases

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 66e9bbdb3dbb335b158bb88de2642966af816ffe
  Author: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 16:34:44 2014 +0200

      s390/mm: fixing calls of pte_unmap_unlock

      pte_unmap works on page table entry pointers, derefencing should be 
avoided.
      As on s390 pte_unmap is a NOP, this is more a cleanup if we want to supply
      later such function.

      Signed-off-by: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit c9eeb7b813c9525cda34b61dcf4455c52fc58890
  Author: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 17:04:48 2014 +0200

      s390/hmcdrv: Restrict s390 HMC driver to S390 arch

      This driver is only usable on 64-bit s390 machines.  Mark the Kconfig
      dependencies to that users on other architectures are not prompted for it.

      Fixes: 8f933b1043e1e5 ("s390/hmcdrv: HMC drive CD/DVD access")
      Signed-off-by: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 923190d32de4428afbea5e5773be86bea60a9925
  Author: Stephen Smalley <sds@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 16:32:52 2014 -0400

      selinux: fix inode security list corruption

      sb_finish_set_opts() can race with inode_free_security()
      when initializing inode security structures for inodes
      created prior to initial policy load or by the filesystem
      during ->mount().   This appears to have always been
      a possible race, but commit 3dc91d4 ("SELinux:  Fix possible
      NULL pointer dereference in selinux_inode_permission()")
      made it more evident by immediately reusing the unioned
      list/rcu element  of the inode security structure for call_rcu()
      upon an inode_free_security().  But the underlying issue
      was already present before that commit as a possible use-after-free
      of isec.

      Shivnandan Kumar reported the list corruption and proposed
      a patch to split the list and rcu elements out of the union
      as separate fields of the inode_security_struct so that setting
      the rcu element would not affect the list element.  However,
      this would merely hide the issue and not truly fix the code.

      This patch instead moves up the deletion of the list entry
      prior to dropping the sbsec->isec_lock initially.  Then,
      if the inode is dropped subsequently, there will be no further
      references to the isec.

      Reported-by: Shivnandan Kumar <shivnandan.k@xxxxxxxxxxx>
      Signed-off-by: Stephen Smalley <sds@xxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit ec4212d88a77eb6caec10777ddd629b702a5ebbd
  Merge: 7765490 2c241bd
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Wed Oct 15 11:54:14 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      Infrastructure fixes and changes:

        * Fix off-by-one bugs in map->end handling (Stephane Eranian)

        * Fix off-by-one bug in maps__find(), also related to map->end handling 
(Namhyung Kim)

        * Make struct symbol->end be the first addr after the symbol range, to 
make it
          match the convention used for struct map->end. (Arnaldo Carvalho de 
Melo)

        * Fix perf_evlist__add_pollfd() error handling in 'perf kvm stat live' 
(Jiri Olsa)

        * Fix python test build by moving callchain_param to an object linked 
into the
          python binding (Jiri Olsa)

        * Do not include a struct hists per perf_evsel, untangling the 
histogram code
          from perf_evsel, to pave the way for exporting a minimalistic
          tools/lib/api/perf/ library usable by tools/perf and initially by the 
rasd
          daemon being developed by Borislav Petkov, Robert Richter and Jean 
Pihet.
          (Arnaldo Carvalho de Melo)

        * Make perf_evlist__open(evlist, NULL, NULL), i.e. without cpu and 
thread
          maps mean syswide monitoring, reducing the boilerplate for tools that
          only want system wide mode. (Arnaldo Carvalho de Melo)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c8b00fd2f4c504a564adcad5b8bd6952ab850b02
  Author: James Ralston <james.d.ralston@xxxxxxxxx>
  Date:   Mon Oct 13 15:22:03 2014 -0700

      ALSA: hda_intel: Add Device IDs for Intel Sunrise Point PCH

      This patch adds the HD Audio Device IDs for the Intel Sunrise Point PCH.

      [the item position rearranged by tiwai]

      Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 3d08c629244257473450a8ba17cb8184b91e68f8
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Tue Oct 14 15:02:15 2014 +0100

      arm: kvm: STRICT_MM_TYPECHECKS fix for user_mem_abort

      Commit:
      b886576 ARM: KVM: user_mem_abort: support stage 2 MMIO page mapping

      introduced some code in user_mem_abort that failed to compile if
      STRICT_MM_TYPECHECKS was enabled.

      This patch fixes up the failing comparison.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Kim Phillips <kim.phillips@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 6e4a2a83f95826201bbd89f55522537ea52d1d67
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:21 2014 +0200

      dmaengine: pl330: Fix NULL pointer dereference on driver unbind

      Fix a NULL pointer dereference after unbinding the driver, if channel
      resources were not yet allocated (no call to
      pl330_alloc_chan_resources()):
      $ echo 12850000.mdma > /sys/bus/amba/drivers/dma-pl330/unbind
      [   13.606533] DMA pl330_control: removing pch: eeab6800, chan: eeab6814, 
thread:   (null)
      [   13.614472] Unable to handle kernel NULL pointer dereference at 
virtual address 0000000c
      [   13.622537] pgd = ee284000
      [   13.625228] [0000000c] *pgd=6e1e4831, *pte=00000000, *ppte=00000000
      [   13.631482] Internal error: Oops: 17 [#1] PREEMPT SMP ARM
      [   13.636859] Modules linked in:
      [   13.639903] CPU: 0 PID: 1 Comm: sh Not tainted 
3.17.0-rc3-next-20140904-00004-g7020ffc33ca3-dirty #420
      [   13.649187] task: ee80a800 ti: ee888000 task.ti: ee888000
      [   13.654589] PC is at _stop+0x8/0x2c8
      [   13.658131] LR is at pl330_control+0x70/0x2e8
      [   13.662468] pc : [<c0206028>]    lr : [<c020649c>]    psr: 60000093
      [   13.662468] sp : ee889e58  ip : 00000001  fp : 000bab70
      [   13.673922] r10: eeab6814  r9 : ee16debc  r8 : 00000000
      [   13.679131] r7 : eeab685c  r6 : 60000013  r5 : ee16de10  r4 : eeab6800
      [   13.685641] r3 : 00000002  r2 : 00000000  r1 : 00010000  r0 : 00000000
      [   13.692153] Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  
Segment user
      [   13.699357] Control: 10c5387d  Table: 6e28404a  DAC: 00000015
      [   13.705085] Process sh (pid: 1, stack limit = 0xee888240)
      [   13.710466] Stack: (0xee889e58 to 0xee88a000)
      [   13.714808] 9e40:                                                      
 00000002 eeab6800
      [   13.722969] 9e60: ee16de10 eeab6800 ee16de10 60000013 eeab685c 
c020649c 00000000 c040280c
      [   13.731128] 9e80: ee889e80 ee889e80 ee16de18 ee16de10 eeab6880 
eeab6814 00200200 eeab68a8
      [   13.739287] 9ea0: 00100100 c0208048 00000000 c0409fc4 eea80800 
eea808f8 c0605c44 0000000e
      [   13.747446] 9ec0: 0000000e eeb3960c eeb39600 c0203c48 eea80800 
c0605c44 c0605a8c c023f694
      [   13.755605] 9ee0: ee80a800 eea80834 eea80800 c023f704 ee80a800 
eea80800 c0605c44 c023e8ec
      [   13.763764] 9f00: 0000000e ee149780 ee29e580 ee889f80 ee29e580 
c023e19c 0000000e c01167e4
      [   13.771923] 9f20: c01167a0 00000000 00000000 c0115e88 00000000 
00000000 ee0b1a00 0000000e
      [   13.780082] 9f40: b6f48000 ee889f80 0000000e ee888000 b6f48000 
c00bfadc 00000000 00000003
      [   13.788241] 9f60: 00000000 00000000 00000000 ee0b1a00 ee0b1a00 
0000000e b6f48000 c00bfdf4
      [   13.796401] 9f80: 00000000 00000000 ffffffff 0000000e b6f48000 
b6edc5d0 00000004 c000e7a4
      [   13.804560] 9fa0: 00000000 c000e620 0000000e b6f48000 00000001 
b6f48000 0000000e 00000000
      [   13.812719] 9fc0: 0000000e b6f48000 b6edc5d0 00000004 0000000e 
b6f4c8c0 000c3470 000bab70
      [   13.820879] 9fe0: 00000000 bed2aa50 b6e18bdc b6e6b52c 60000010 
00000001 c0c0c0c0 c0c0c0c0
      [   13.829058] [<c0206028>] (_stop) from [<c020649c>] 
(pl330_control+0x70/0x2e8)
      [   13.836165] [<c020649c>] (pl330_control) from [<c0208048>] 
(pl330_remove+0xb0/0xdc)
      [   13.843800] [<c0208048>] (pl330_remove) from [<c0203c48>] 
(amba_remove+0x24/0xc0)
      [   13.851272] [<c0203c48>] (amba_remove) from [<c023f694>] 
(__device_release_driver+0x70/0xc4)
      [   13.859685] [<c023f694>] (__device_release_driver) from [<c023f704>] 
(device_release_driver+0x1c/0x28)
      [   13.868971] [<c023f704>] (device_release_driver) from [<c023e8ec>] 
(unbind_store+0x58/0x90)
      [   13.877303] [<c023e8ec>] (unbind_store) from [<c023e19c>] 
(drv_attr_store+0x20/0x2c)
      [   13.885036] [<c023e19c>] (drv_attr_store) from [<c01167e4>] 
(sysfs_kf_write+0x44/0x48)
      [   13.892928] [<c01167e4>] (sysfs_kf_write) from [<c0115e88>] 
(kernfs_fop_write+0xc0/0x17c)
      [   13.901090] [<c0115e88>] (kernfs_fop_write) from [<c00bfadc>] 
(vfs_write+0xa0/0x1a8)
      [   13.908812] [<c00bfadc>] (vfs_write) from [<c00bfdf4>] 
(SyS_write+0x40/0x8c)
      [   13.915850] [<c00bfdf4>] (SyS_write) from [<c000e620>] 
(ret_fast_syscall+0x0/0x30)
      [   13.923392] Code: e5813010 e12fff1e e92d40f0 e24dd00c (e590200c)
      [   13.929467] ---[ end trace 10064e15a5929cf8 ]---

      Terminate the thread and free channel resource only if channel resources
      were allocated (thread is not NULL).

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Fixes: b3040e40675e ("DMA: PL330: Add dma api driver")
      Reviewed-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0f5ebabdd03b471da1906f7edddc61ceb35cee02
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:20 2014 +0200

      dmaengine: pl330: Fix NULL pointer dereference on probe failure

      If dma_async_device_register() returns error and probe should clean up
      and return error, a NULL pointer exception happens because of
      dereference of not allocated channel thread:

      Dmesg log (from early printk):
      dma-pl330 12680000.pdma: unable to register DMAC
      DMA pl330_control: removing pch: eeac4000, chan: eeac4014, thread:   
(null)
      Unable to handle kernel NULL pointer dereference at virtual address 
0000000c
      pgd = c0004000
      [0000000c] *pgd=00000000
      Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      Modules linked in:
      CPU: 2 PID: 1 Comm: swapper/0 Not tainted 
3.17.0-rc3-next-20140904-00005-g6cc4c1937d90-dirty #427
      task: ee80a800 ti: ee888000 task.ti: ee888000
      PC is at _stop+0x8/0x2c8
      LR is at pl330_control+0x70/0x2e8
      pc : [<c0205dc8>]    lr : [<c020623c>]    psr: 60000193
      sp : ee889df8  ip : 00000002  fp : 00000000
      r10: eeac4014  r9 : ee0e62bc  r8 : 00000000
      r7 : eeac405c  r6 : 60000113  r5 : ee0e6210  r4 : eeac4000
      r3 : 00000002  r2 : 00000002  r1 : 00010000  r0 : 00000000
      Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
      Control: 10c5387d  Table: 4000404a  DAC: 00000015
      Process swapper/0 (pid: 1, stack limit = 0xee888240)
      Stack: (0xee889df8 to 0xee88a000)
      9de0:                                                       00000002 
eeac4000
      9e00: ee0e6210 eeac4000 ee0e6210 60000113 eeac405c c020623c 00000000 
c020725c
      9e20: ee889e20 ee889e20 ee0e6210 eeac4080 00200200 00100100 eeac4014 
00000020
      9e40: ee0e6218 c0208374 00000000 ee9bb340 ee0e6210 00000000 00000000 
c0605cd8
      9e60: ee970000 c0605c84 ee9700f8 00000000 c05c4270 00000000 00000000 
c0203b3c
      9e80: ee970000 c06624a8 00000000 c0605c84 00000000 c023f890 ee970000 
c0605c84
      9ea0: ee970034 00000000 c05b23d0 c023fa3c 00000000 c0605c84 c023f9b0 
c023e0d4
      9ec0: ee947e78 ee9b9440 c0605c84 eea1e780 c0605acc c023f094 c0513b50 
c0605c84
      9ee0: c05ecbd8 c0605c84 c05ecbd8 ee11ba40 c0626500 c0240064 00000000 
c05ecbd8
      9f00: c05ecbd8 c0008964 c040f13c 0000009f c0626500 c057465c ee80a800 
60000113
      9f20: 00000000 c05efdb0 60000113 00000000 ef7fc89d c0421168 0000008f 
c003787c
      9f40: c0573d6c 00000006 ef7fc8bb 00000006 c05efd50 ef7fc800 c05dfbc4 
00000006
      9f60: c05c4264 c0626500 0000008f c05c4270 c059b518 c059bcb4 00000006 
00000006
      9f80: c059b518 c003c08c 00000000 c040091c 00000000 00000000 00000000 
00000000
      9fa0: 00000000 c0400924 00000000 c000e7b8 00000000 00000000 00000000 
00000000
      9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
00000000
      9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 c0c0c0c0 
c0c0c0c0
      [<c0205dc8>] (_stop) from [<c020623c>] (pl330_control+0x70/0x2e8)
      [<c020623c>] (pl330_control) from [<c0208374>] (pl330_probe+0x594/0x75c)
      [<c0208374>] (pl330_probe) from [<c0203b3c>] (amba_probe+0xb8/0x120)
      [<c0203b3c>] (amba_probe) from [<c023f890>] 
(driver_probe_device+0x10c/0x22c)
      [<c023f890>] (driver_probe_device) from [<c023fa3c>] 
(__driver_attach+0x8c/0x90)
      [<c023fa3c>] (__driver_attach) from [<c023e0d4>] 
(bus_for_each_dev+0x54/0x88)
      [<c023e0d4>] (bus_for_each_dev) from [<c023f094>] 
(bus_add_driver+0xd4/0x1d0)
      [<c023f094>] (bus_add_driver) from [<c0240064>] 
(driver_register+0x78/0xf4)
      [<c0240064>] (driver_register) from [<c0008964>] 
(do_one_initcall+0x80/0x1d0)
      [<c0008964>] (do_one_initcall) from [<c059bcb4>] 
(kernel_init_freeable+0x108/0x1d4)
      [<c059bcb4>] (kernel_init_freeable) from [<c0400924>] 
(kernel_init+0x8/0xec)
      [<c0400924>] (kernel_init) from [<c000e7b8>] (ret_from_fork+0x14/0x3c)
      Code: e5813010 e12fff1e e92d40f0 e24dd00c (e590200c)
      ---[ end trace c94b2f4f38dff3bf ]---

      This happens because the necessary resources were not yet allocated - no
      call to pl330_alloc_chan_resources().

      Terminate the thread and free channel resource only if channel thread is 
not NULL.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Fixes: 0b94c5771705 ("DMA: PL330: Add check if device tree compatible")
      Reviewed-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit c3cb38f43cb9130a3727a24a6a6e74742bd3e910
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:19 2014 +0200

      dmaengine: pl330: Remove unused 'regs' variable in pl330_submit_req()

      The 'void __iomem *regs' is not used in pl330_submit_req() function.
      Remove it.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 937cb2f2498dcbd8bcf6d79dcc24e5c8a3627067
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:18 2014 +0200

      dmaengine: pl330: Remove non-NULL check for pl330_submit_req parameters

      The pl330_submit_req() checked supplied 'struct pl330_thread thrd' and
      'struct dma_pl330_desc desc' parameters for non-NULL. However these
      checks are useless because supplied arguments won't be NULL.

      The pl330_submit_req() is called in only one place and:
      1. 'desc' is already dereferenced in fill_queue() before calling
         pl330_submit_req().
      2. 'thrd' is always dereferenced after calling
         fill_queue()->pl330_submit_req().

      Removing the checks for non-NULL values fixes following warning:
      drivers/dma/pl330.c:1376 pl330_submit_req() warn: variable dereferenced 
before check 'thrd' (see line 1367)

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 97215800e4b74212e51b1f373877f91f97579411
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxxxxx>
  Date:   Mon Oct 13 14:16:28 2014 -0400

      MAINTAINERS: Update Santosh Shilimkar's email id

      Signed-off-by: Santosh Shilimkar <ssantosh@xxxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 22414f776d0b137a4156b84db3ec07dfec56784c
  Merge: e17fd8e 508423b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:32:18 2014 -0700

      Merge tag 'samsung-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

      Merge "Samsung defconfig, actually exynos_defconig updates for v3.18" from
      Kukjin Kim:

      - enable USB gadget support
      - enable Maxim77802 support
      - enable Maxim77693 and I2C GPIO drivers
      - enable Atmel maXTouch support
      - enable SBS battery support
      - enable Control Groups support

      * tag 'samsung-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: exynos_defconfig: enable USB gadget support
        ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers
        ARM: exynos_defconfig: Enable SBS battery support
        ARM: exynos_defconfig: Enable Control Groups support
        ARM: exynos_defconfig: Enable Atmel maXTouch support
        ARM: exynos_defconfig: Enable MAX77802

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit e17fd8e58a1eb39e23f29da065ccc1498f022ed7
  Merge: 6d81dc8 f6f1ae8
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:31:13 2014 -0700

      Merge tag 'samsung-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

      Merge "Samsung fixes for v3.18" from Kukjin Kim:

      - fix ifdef around cpu_*_do_[suspend, resume] ops to check
        CONFIG_ARM_CPU_SUSPEND and not CONFIG_PM_SLEEP
      - fix exynos_defconfig build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
      - fix enabling Samsung PM debug functionality due to recently merged
        patches and previous merge conflicts
      - fix pull-up setting in sd4_width8 pin group for exynos4x12

      * tag 'samsung-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops
        ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
        ARM: SAMSUNG: Restore Samsung PM Debug functionality
        ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 6d81dc87c0fac76efabcde6884fcbe4cec874a83
  Merge: 9a2ad52 b16ccfe
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:30:18 2014 -0700

      Merge tag 'fixes-for-v3.18-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

      Merge "Two omap fixes for v3.18 merge window" from Tony Lindgren:

      Two omap fixes for issues noticed during the merge window:

      - We need to enable ARM errata 430973 for omap3

      - The smc91x on some early n900 boards need to be disabled
        for now until the dependencies to specific a bootloader
        version are fixed

      * tag 'fixes-for-v3.18-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: Disable smc91x on n900 until bootloader dependency is removed
        ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9a2ad529ed26c4dd81368d0bc87fc77db1febb35
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:26:56 2014 -0700

      ARM: sunxi_defconfig: enable CONFIG_REGULATOR

      Commit 97a13e5289ba ('net: phy: mdio-sun4i: don't select REGULATOR') 
removed
      the select of REGULATOR, which means that it now has to be explicitly
      enabled in the defconfig or things won't work very well.

      In particular, this fixes a problem with SD/MMC not probing on my 
A31-based
      board.

      Cc: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 0429fbc0bdc297d64188483ba029a23773ae07b0
  Merge: 6929c35 513d1a2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:48:18 2014 +0200

      Merge branch 'for-3.18-consistent-ops' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

      Pull percpu consistent-ops changes from Tejun Heo:
       "Way back, before the current percpu allocator was implemented, static
        and dynamic percpu memory areas were allocated and handled separately
        and had their own accessors.  The distinction has been gone for many
        years now; however, the now duplicate two sets of accessors remained
        with the pointer based ones - this_cpu_*() - evolving various other
        operations over time.  During the process, we also accumulated other
        inconsistent operations.

        This pull request contains Christoph's patches to clean up the
        duplicate accessor situation.  __get_cpu_var() uses are replaced with
        with this_cpu_ptr() and __this_cpu_ptr() with raw_cpu_ptr().

        Unfortunately, the former sometimes is tricky thanks to C being a bit
        messy with the distinction between lvalues and pointers, which led to
        a rather ugly solution for cpumask_var_t involving the introduction of
        this_cpu_cpumask_var_ptr().

        This converts most of the uses but not all.  Christoph will follow up
        with the remaining conversions in this merge window and hopefully
        remove the obsolete accessors"

      * 'for-3.18-consistent-ops' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (38 commits)
        irqchip: Properly fetch the per cpu offset
        percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t -fix
        ia64: sn_nodepda cannot be assigned to after this_cpu conversion. Use 
__this_cpu_write.
        percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t
        Revert "powerpc: Replace __get_cpu_var uses"
        percpu: Remove __this_cpu_ptr
        clocksource: Replace __this_cpu_ptr with raw_cpu_ptr
        sparc: Replace __get_cpu_var uses
        avr32: Replace __get_cpu_var with __this_cpu_write
        blackfin: Replace __get_cpu_var uses
        tile: Use this_cpu_ptr() for hardware counters
        tile: Replace __get_cpu_var uses
        powerpc: Replace __get_cpu_var uses
        alpha: Replace __get_cpu_var
        ia64: Replace __get_cpu_var uses
        s390: cio driver &__get_cpu_var replacements
        s390: Replace __get_cpu_var uses
        mips: Replace __get_cpu_var uses
        MIPS: Replace __get_cpu_var uses in FPU emulator.
        arm: Replace __this_cpu_ptr with raw_cpu_ptr
        ...

  commit 6929c358972facf2999f8768815c40dd88514fc2
  Merge: 23971bd 4c5c302
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:30:52 2014 +0200

      Merge tag 'llvmlinux-for-v3.18' of 
git://git.linuxfoundation.org/llvmlinux/kernel

      Pull LLVM updates from Behan Webster:
       "These patches remove the use of VLAIS using a new SHASH_DESC_ON_STACK
        macro.

        Some of the previously accepted VLAIS removal patches haven't used
        this macro.  I will push new patches to consistently use this macro in
        all those older cases for 3.19"

      [ More LLVM patches coming in through subsystem trees, and LLVM itself
        needs some fixes that are already in many distributions but not in
        released versions of LLVM.  Some day this will all "just work"  - Linus 
]

      * tag 'llvmlinux-for-v3.18' of 
git://git.linuxfoundation.org/llvmlinux/kernel:
        crypto: LLVMLinux: Remove VLAIS usage from crypto/testmgr.c
        security, crypto: LLVMLinux: Remove VLAIS from ima_crypto.c
        crypto: LLVMLinux: Remove VLAIS usage from libcrc32c.c
        crypto: LLVMLinux: Remove VLAIS usage from crypto/hmac.c
        crypto, dm: LLVMLinux: Remove VLAIS usage from dm-crypt
        crypto: LLVMLinux: Remove VLAIS from crypto/.../qat_algs.c
        crypto: LLVMLinux: Remove VLAIS from crypto/omap_sham.c
        crypto: LLVMLinux: Remove VLAIS from crypto/n2_core.c
        crypto: LLVMLinux: Remove VLAIS from crypto/mv_cesa.c
        crypto: LLVMLinux: Remove VLAIS from crypto/ccp/ccp-crypto-sha.c
        btrfs: LLVMLinux: Remove VLAIS
        crypto: LLVMLinux: Add macro to remove use of VLAIS in crypto code

  commit 23971bdffff5f7c904131dfb41c186711dc2c418
  Merge: c0fa237 09b5269
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:23:49 2014 +0200

      Merge tag 'iommu-updates-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

      Pull IOMMU updates from Joerg Roedel:
       "This pull-request includes:

         - change in the IOMMU-API to convert the former iommu_domain_capable
           function to just iommu_capable

         - various fixes in handling RMRR ranges for the VT-d driver (one fix
           requires a device driver core change which was acked by Greg KH)

         - the AMD IOMMU driver now assigns and deassigns complete alias
           groups to fix issues with devices using the wrong PCI request-id

         - MMU-401 support for the ARM SMMU driver

         - multi-master IOMMU group support for the ARM SMMU driver

         - various other small fixes all over the place"

      * tag 'iommu-updates-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (41 commits)
        iommu/vt-d: Work around broken RMRR firmware entries
        iommu/vt-d: Store bus information in RMRR PCI device path
        iommu/vt-d: Only remove domain when device is removed
        driver core: Add BUS_NOTIFY_REMOVED_DEVICE event
        iommu/amd: Fix devid mapping for ivrs_ioapic override
        iommu/irq_remapping: Fix the regression of hpet irq remapping
        iommu: Fix bus notifier breakage
        iommu/amd: Split init_iommu_group() from iommu_init_device()
        iommu: Rework iommu_group_get_for_pci_dev()
        iommu: Make of_device_id array const
        amd_iommu: do not dereference a NULL pointer address.
        iommu/omap: Remove omap_iommu unused owner field
        iommu: Remove iommu_domain_has_cap() API function
        IB/usnic: Convert to use new iommu_capable() API function
        vfio: Convert to use new iommu_capable() API function
        kvm: iommu: Convert to use new iommu_capable() API function
        iommu/tegra: Convert to iommu_capable() API function
        iommu/msm: Convert to iommu_capable() API function
        iommu/vt-d: Convert to iommu_capable() API function
        iommu/fsl: Convert to iommu_capable() API function
        ...

  commit c0fa2373f8cfed90437d8d7b17e0b1a84009a10a
  Merge: fcc3a5d 98d147f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:05:03 2014 +0200

      Merge tag 'clk-for-linus-3.18' of 
git://git.linaro.org/people/mike.turquette/linux

      Pull clock tree updates from Mike Turquette:
       "The clk tree changes for 3.18 are dominated by clock drivers.  Mostly
        fixes and enhancements to existing drivers as well as new drivers.
        This tag contains a bit more arch code than I usually take due to some
        OMAP2+ changes.  Additionally it contains the restart notifier
        handlers which are merged as a dependency into several trees.

        The PXA changes are the only messy part.  Due to having a stable tree
        I had to revert one patch and follow up with one more fix near the tip
        of this tag.  Some dead code is introduced but it will soon become
        live code after 3.18-rc1 is released as the rest of the PXA family is
        converted over to the common clock framework.

        Another trend in this tag is that multiple vendors have started to
        push the complexity of changing their CPU frequency into the clock
        driver, whereas this used to be done in CPUfreq drivers.

        Changes to the clk core include a generic gpio-clock type and a
        clk_set_phase() function added to the top-level clk.h api.  Due to
        some confusion on the fbdev mailing list the kernel boot parameters
        documentation was updated to further explain the clk_ignore_unused
        parameter, which is often required by users of the simplefb driver.

        Finally some fixes to the locking around the clock debugfs stuff was
        done to prevent deadlocks when interacting with other subsystems."

      * tag 'clk-for-linus-3.18' of 
git://git.linaro.org/people/mike.turquette/linux: (99 commits)
        clk: pxa clocks build system fix
        Revert "arm: pxa: Transition pxa27x to clk framework"
        clk: samsung: register restart handlers for s3c2412 and s3c2443
        clk: rockchip: add restart handler
        clk: rockchip: rk3288: i2s_frac adds flag to set parent's rate
        doc/kernel-parameters.txt: clarify clk_ignore_unused
        arm: pxa: Transition pxa27x to clk framework
        dts: add devicetree bindings for pxa27x clocks
        clk: add pxa27x clock drivers
        arm: pxa: add clock pll selection bits
        clk: dts: document pxa clock binding
        clk: add pxa clocks infrastructure
        clk: gpio-gate: Ensure gpiod_ APIs are prototyped
        clk: ti: dra7-atl-clock: Mark the device as pm_runtime_irq_safe
        clk: ti: LLVMLinux: Move __init outside of type definition
        clk: ti: consider the fact that of_clk_get() might return an error
        clk: ti: dra7-atl-clock: fix a memory leak
        clk: ti: change clock init to use generic of_clk_init
        clk: hix5hd2: add I2C clocks
        clk: hix5hd2: add watchdog0 clocks
        ...

  commit fcc3a5d277571bc6048e7b4ef8cd391b935de629
  Merge: 50fa861 d86c21f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:58:16 2014 +0200

      Merge tag 'mfd-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

      Pull MFD updates from Lee Jones:
       "Changes to existing drivers:
        - DT clean-ups in da9055-core, max14577, rn5t618, arizona, hi6421, 
stmpe, twl4030
        - Export symbols for use in modules in max14577
        - Plenty of static code analysis/Coccinelle fixes throughout the SS
        - Regmap clean-ups in arizona, wm5102, wm5110, da9052, tps65217, rk808
        - Remove unused/duplicate code in da9052, 88pm860x, ti_ssp, lpc_sch, 
arizona
        - Bug fixes in ti_am335x_tscadc, da9052, ti_am335x_tscadc, rtsx_pcr
        - IRQ fixups in arizona, stmpe, max14577
        - Regulator related changes in axp20x
        - Pass DMA coherency information from parent => child in MFD core
        - Rename DT document files for consistency
        - Add ACPI support to the MFD core
        - Add Andreas Werner to MAINTAINERS for MEN F21BMC

       New drivers/supported devices:
        - New driver for MEN 14F021P00 Board Management Controller
        - New driver for Ricoh RN5T618 PMIC
        - New driver for Rockchip RK808
        - New driver for HiSilicon Hi6421 PMIC
        - New driver for Qualcomm SPMI PMICs
        - Add support for Intel Braswell in lpc_ich
        - Add support for Intel 9 Series PCH in lpc_ich
        - Add support for Intel Quark ILB in lpc_sch"

      [ Delayed to after the poweer/reset pull due to Kconfig problems with
        recursive Kconfig select/depends-on chains.   - Linus ]

      * tag 'mfd-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (79 commits)
        mfd: cros_ec: wait for completion of commands that return IN_PROGRESS
        i2c: i2c-cros-ec-tunnel: Set retries to 3
        mfd: cros_ec: move locking into cros_ec_cmd_xfer
        mfd: cros_ec: stop calling ->cmd_xfer() directly
        mfd: cros_ec: Delay for 50ms when we see EC_CMD_REBOOT_EC
        MAINTAINERS: Adds Andreas Werner to maintainers list for MEN F21BMC
        mfd: arizona: Correct mask to allow setting micbias external cap
        mfd: Add ACPI support
        Revert "mfd: wm5102: Manually apply register patch"
        mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS
        mfd: dt-bindings: atmel-gpbr: Rename doc file to conform to naming 
convention
        mfd: dt-bindings: qcom-pm8xxx: Rename doc file to conform to naming 
convention
        mfd: Inherit coherent_dma_mask from parent device
        mfd: Document DT bindings for Qualcomm SPMI PMICs
        mfd: Add support for Qualcomm SPMI PMICs
        mfd: dt-bindings: pm8xxx: Add new compatible string
        mfd: axp209x: Drop the parent supplies field
        mfd: twl4030-power: Use 'ti,system-power-controller' as alternative way 
to support system power off
        mfd: dt-bindings: twl4030-power: Use the standard property to mark 
power control
        mfd: syscon: Add Atmel GPBR DT bindings documention
        ...

  commit 50fa86172bec2769979b5eb0cd1a244391ae4bb0
  Merge: 6b04908 7881c64
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:56:23 2014 +0200

      Merge tag 'for-v3.18' of git://git.infradead.org/battery-2.6

      Pull power supply and reset updates from Sebastian Reichel:
       - Initial support for the following chips
         * max77836 (charger)
         * max14577 (charger)
         * bq27742 (battery gauge)
         * ltc2952 (poweroff)
         * stih416 (restart)
         * syscon-reboot (restart)
         * gpio-restart (restart)
       - cleanup of power supply core
       - misc fixes in power supply and reset drivers

      * tag 'for-v3.18' of git://git.infradead.org/battery-2.6: (48 commits)
        power: ab8500_fg: Fix build warning
        Documentation: charger: max14577: Update the date of introducing ABI
        power: reset: corrections for simple syscon reboot driver
        Documentation: power: reset: Add documentation for generic SYSCON 
reboot driver
        power: reset: Add generic SYSCON register mapped reset
        bq27x00_battery: Fix flag reading for bq27742
        power: reset: use restart_notifier mechanism for msm-poweroff
        power: Add simple gpio-restart driver
        power: reset: st: Provide DT bindings for ST's Power Reset driver
        power: reset: Add restart functionality for STiH41x platforms
        power: charger-manager: Fix NULL pointer exception with missing 
cm-fuel-gauge
        power: max14577: Fix circular config SYSFS dependency
        power: gpio-charger: do not use gpio value directly
        power: max8925: Use of_get_child_by_name
        power: max8925: Fix NULL ptr dereference on memory allocation failure
        bq27x00_battery: Add support to bq27742
        Documentation: charger: max14577: Document exported sysfs entry
        devicetree: mfd: max14577: Add device tree bindings document
        power: max17040: Add ID for MAX77836 Fuel Gauge block
        charger: max14577: Configure battery-dependent settings from DTS and 
sysfs
        ...

      Conflicts:
        drivers/power/reset/Kconfig
        drivers/power/reset/Makefile

  commit 6b0490816671b2f4126a99998c9bf3c8c0472de2
  Merge: ce9d7f7 0bc6228
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:46:01 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

      Pull Ceph updates from Sage Weil:
       "There is the long-awaited discard support for RBD (Guangliang Zhao,
        Josh Durgin), a pile of RBD bug fixes that didn't belong in late -rc's
        (Ilya Dryomov, Li RongQing), a pile of fs/ceph bug fixes and
        performance and debugging improvements (Yan, Zheng, John Spray), and a
        smattering of cleanups (Chao Yu, Fabian Frederick, Joe Perches)"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (40 commits)
        ceph: fix divide-by-zero in __validate_layout()
        rbd: rbd workqueues need a resque worker
        libceph: ceph-msgr workqueue needs a resque worker
        ceph: fix bool assignments
        libceph: separate multiple ops with commas in debugfs output
        libceph: sync osd op definitions in rados.h
        libceph: remove redundant declaration
        ceph: additional debugfs output
        ceph: export ceph_session_state_name function
        ceph: include the initial ACL in create/mkdir/mknod MDS requests
        ceph: use pagelist to present MDS request data
        libceph: reference counting pagelist
        ceph: fix llistxattr on symlink
        ceph: send client metadata to MDS
        ceph: remove redundant code for max file size verification
        ceph: remove redundant io_iter_advance()
        ceph: move ceph_find_inode() outside the s_mutex
        ceph: request xattrs if xattr_version is zero
        rbd: set the remaining discard properties to enable support
        rbd: use helpers to handle discard for layered images correctly
        ...

  commit ce9d7f7b45930ed16c512aabcfe651d44f1c8619
  Merge: 2d65a9f 0d08260
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:43:27 2014 +0200

      Merge branch 'CVE-2014-7970' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux

      Pull pivot_root() fix from Andy Lutomirski.

      Prevent a leak of unreachable mounts.

      * 'CVE-2014-7970' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux:
        mnt: Prevent pivot_root from creating a loop in the mount tree

  commit 2ef1e9efebce49ffc9ae13a6e9d93da83734494e
  Merge: 9b462d0 c5bbcb5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 00:29:08 2014 -0400

      Merge branch 'cxgb4'

      Anish Bhatt says:

      ====================
      ipv6 and related cleanup for cxgb4/cxgb4i

      This patch set removes some duplicated/extraneous code from cxgb4i, guards
      cxgb4 against compilation failure based on ipv6 tristate, make ipv6 
related
      code no longer be enabled by default irrespective of ipv6 tristate and 
fixes
      a refcnt issue.
      -Anish

      v2 : Provide more detailed commit messages, make subject more concise as
      recommended by Dave Miller.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5bbcb5822b25c9f738db98e6d6ad2506cab8136
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:24 2014 -0700

      cxgb4i: Remove duplicate call to dst_neigh_lookup()

      There is an extra call to dst_neigh_lookup() leftover in cxgb4i that can 
cause
      an unreleased refcnt issue. Remove extraneous call.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>

      Fixes : 759a0cc5a3e1b ('cxgb4i: Add ipv6 code to driver, call into 
libcxgbi ipv6 api')
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f42bb57c61fd21fb7e30a2b99dbeb1671666bc47
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:23 2014 -0700

      cxgb4i : Fix -Wunused-function warning

      A bunch of ipv6 related code is left on by default. While this causes no
      compilation issues, there is no need to have this enabled by default. 
Guard
      with an ipv6 check, which also takes care of a -Wunused-function warning.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1bb60376cda108306818365b186450f154ede5f2
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:22 2014 -0700

      cxgb4 : Fix build failure in cxgb4 when ipv6 is disabled/not in-built

      cxgb4 ipv6 does not guard against ipv6 being disabled, or the standard
      ipv6 module vs inbuilt tri-state issue. This was fixed for cxgb4i & 
iw_cxgb4
      but missed for cxgb4.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 587ddfe2d212019de7c921d9c010789828893f86
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:21 2014 -0700

      cxgb4i : Remove duplicated CLIP handling code

      cxgb4 already handles CLIP updates from a previous changeset for iw_cxgb4,
      there is no need to have this functionality in cxgb4i. Remove duplicated 
code

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4da3628dc7c32a59d1fb7116bb042e6f436d611
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 19:37:58 2014 -0700

      sparc64: Fix FPU register corruption with AES crypto offload.

      The AES loops in arch/sparc/crypto/aes_glue.c use a scheme where the
      key material is preloaded into the FPU registers, and then we loop
      over and over doing the crypt operation, reusing those pre-cooked key
      registers.

      There are intervening blkcipher*() calls between the crypt operation
      calls.  And those might perform memcpy() and thus also try to use the
      FPU.

      The sparc64 kernel FPU usage mechanism is designed to allow such
      recursive uses, but with a catch.

      There has to be a trap between the two FPU using threads of control.

      The mechanism works by, when the FPU is already in use by the kernel,
      allocating a slot for FPU saving at trap time.  Then if, within the
      trap handler, we try to use the FPU registers, the pre-trap FPU
      register state is saved into the slot.  Then at trap return time we
      notice this and restore the pre-trap FPU state.

      Over the long term there are various more involved ways we can make
      this work, but for a quick fix let's take advantage of the fact that
      the situation where this happens is very limited.

      All sparc64 chips that support the crypto instructiosn also are using
      the Niagara4 memcpy routine, and that routine only uses the FPU for
      large copies where we can't get the source aligned properly to a
      multiple of 8 bytes.

      We look to see if the FPU is already in use in this context, and if so
      we use the non-large copy path which only uses integer registers.

      Furthermore, we also limit this special logic to when we are doing
      kernel copy, rather than a user copy.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4a77f2bdbdef289a02bd02fac483a9350e039705
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Fri Oct 10 19:04:25 2014 +1100

      powerpc/msi: Use WARN_ON() in msi bitmap selftests

      As demonstrated in the previous commit, the failure message from the msi
      bitmap selftests is a bit subtle, it's easy to miss a failure in a busy
      boot log.

      So drop our check() macro and use WARN_ON() instead. This necessitates
      inverting all the conditions as well.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 695911fb1f0e00aebe6c5636b9c08bf0fd51a2fd
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Fri Oct 10 19:04:24 2014 +1100

      powerpc/msi: Fix the msi bitmap alignment tests

      When we added the alignment tests recently we failed to check they were
      actually passing - oops.

      They weren't passing, because the bitmap was full. We should also be a
      bit more careful when checking the return code, a negative error return
      could by divisible by our alignment value.

      Fixes: b0345bbc6d09 ("powerpc/msi: Improve IRQ bitmap allocator")
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 179ea48bc7c04dba3526d66d9f358c2f4f3b3776
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 14:58:32 2014 +1000

      powerpc/eeh: Block CFG upon frozen Shiner adapter

      The Broadcom Shiner 2-ports 10G ethernet adapter has same problem
      commit 6f20bda0 ("powerpc/eeh: Block PCI config access upon frozen
      PE") fixes. Put it to the black list as well.

         # lspci -s 0004:01:00.0
         0004:01:00.0 Ethernet controller: Broadcom Corporation \
                      NetXtreme II BCM57810 10 Gigabit Ethernet (rev 10)
         # lspci -n -s 0004:01:00.0
         0004:01:00.0 0200: 14e4:168e (rev 10)

      Reported-by: John Walthour <jwalthour@xxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c59004cc83c3f8b182c32ca9d366d222a59ab63f
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:54 2014 +1000

      powerpc/eeh: Don't collect logs on PE with blocked config space

      When the PE's config space is marked as blocked, PCI config read
      requests always return 0xFF's. It's pointless to collect logs in
      this case.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit b6541db1395298b326ae1bf59fae6fbb2c6e8f77
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:53 2014 +1000

      powerpc/eeh: Block PCI config access upon frozen PE

      The problem was found when I tried to inject PCI config error by
      PHB3 PAPR error injection registers into Broadcom Austin 4-ports
      NIC adapter. The frozen PE was reported successfully and EEH core
      started to recover it. However, I run into fenced PHB when dumping
      PCI config space as EEH logs. I was told that PCI config requests
      should not be progagated to the adapter until PE reset is done
      successfully. Otherise, we would run out of PHB internal credits
      and trigger PCT (PCIE Completion Timeout), which leads to the
      fenced PHB.

      The patch introduces another PE flag EEH_PE_CFG_RESTRICTED, which
      is set during PE initialization time if the PE includes the specific
      PCI devices that need block PCI config access until PE reset is done.
      When the PE becomes frozen for the first time, EEH_PE_CFG_BLOCKED is
      set if the PE has flag EEH_PE_CFG_RESTRICTED. Then the PCI config
      access to the PE will be dropped by platform PCI accessors until
      PE reset is done successfully. The mechanism is shared by PowerNV
      platform owned PE or userland owned ones. It's not used on pSeries
      platform yet.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3409eb4e69e1150202bc4ec61801115da32aa380
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:52 2014 +1000

      powerpc/pseries: Drop config requests in EEH accessors

      The pSeires EEH config accessors rely on rtas_{read, write}_config()
      and the condition to check if the PE's config space is blocked
      should be moved to those 2 functions so that config requests from
      kernel, userland, EEH core can be dropped to avoid recursive EEH error
      if necessary.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d2cfbcd7c8136bc4d944eb64f7f0479dd2b129b8
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:51 2014 +1000

      powerpc/powernv: Drop config requests in EEH accessors

      It's bad idea to access the PCI config registers of the adapters,
      which is experiencing reset. It leads to recursive EEH error without
      exception. The patch drops PCI config requests in EEH accessors if
      the PE has been marked to accept PCI config requests, for example
      during PE reseet time.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8a6b3710ccc33da1fd5c85144ad3db01c4457552
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:50 2014 +1000

      powerpc/eeh: Rename flag EEH_PE_RESET to EEH_PE_CFG_BLOCKED

      The flag EEH_PE_RESET indicates blocking config space of the PE
      during reset time. We potentially need block PE's config space
      other than reset time. So it's reasonable to replace it with
      EEH_PE_CFG_BLOCKED to indicate its usage.

      There are no substantial code or logic changes in this patch.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8315070c07e7ef5f58ce9e317dc91fd727ecd419
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:49 2014 +1000

      powerpc/eeh: Fix condition for isolated state

      Function eeh_pe_state_mark() could possibly have combination of
      multiple EEH PE state as its argument. The patch fixes the condition
      used to check if EEH_PE_ISOLATED is included.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d6f1e7abdb95a7ea031e7604829e4b5514d7e2c1
  Author: Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 15:15:45 2014 -0500

      powerpc/pseries: Make CPU hotplug path endian safe

      - ibm,rtas-configure-connector should treat the RTAS data as big endian.
      - Treat ibm,ppc-interrupt-server#s as big-endian when setting
        smp_processor_id during hotplug.

      Signed-off-by: Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4ff52b4dedcd4226cf1f2817eb14e8d733790eae
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 19:41:40 2014 +1100

      powerpc/pseries: Use dump_stack instead of show_stack

      We can use the simpler dump_stack() instead of
      show_stack(current, __get_SP())

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit acf620ecf56cfc4edaffaf158250e128539cdd26
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 19:41:39 2014 +1100

      powerpc: Rename __get_SP() to current_stack_pointer()

      Michael points out that __get_SP() is a pretty horrible
      function name. Let's give it a better name.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bfe9a2cfe91a1c920f152ce5fd0a9ad74b3daf12
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 19:41:38 2014 +1100

      powerpc: Reimplement __get_SP() as a function not a define

      Li Zhong points out an issue with our current __get_SP()
      implementation. If ftrace function tracing is enabled (ie -pg
      profiling using _mcount) we spill a stack frame on 64bit all the
      time.

      If a function calls __get_SP() and later calls a function that is
      tail call optimised, we will pop the stack frame and the value
      returned by __get_SP() is no longer valid. An example from Li can
      be found in save_stack_trace -> save_context_stack:

      c0000000000432c0 <.save_stack_trace>:
      c0000000000432c0:       mflr    r0
      c0000000000432c4:       std     r0,16(r1)
      c0000000000432c8:       stdu    r1,-128(r1) <-- stack frame for _mcount
      c0000000000432cc:       std     r3,112(r1)
      c0000000000432d0:       bl      <._mcount>
      c0000000000432d4:       nop

      c0000000000432d8:       mr      r4,r1 <-- __get_SP()

      c0000000000432dc:       ld      r5,632(r13)
      c0000000000432e0:       ld      r3,112(r1)
      c0000000000432e4:       li      r6,1

      c0000000000432e8:       addi    r1,r1,128 <-- pop stack frame

      c0000000000432ec:       ld      r0,16(r1)
      c0000000000432f0:       mtlr    r0
      c0000000000432f4:       b       <.save_context_stack> <-- tail call 
optimized

      save_context_stack ends up with a stack pointer below the current
      one, and it is likely to be scribbled over.

      Fix this by making __get_SP() a function which returns the
      callers stack frame. Also replace inline assembly which grabs
      the stack pointer in save_stack_trace and show_stack with
      __get_SP().

      This also fixes an issue with perf_arch_fetch_caller_regs().
      It currently unwinds the stack once, which will skip a
      valid stack frame on a leaf function. With the __get_SP() fixes
      in this patch, we never need to unwind the stack frame to get
      to the first interesting frame.

      We have to export __get_SP() because perf_arch_fetch_caller_regs()
      (which is used in modules) calls it from a header file.

      Reported-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1bbc26062754b012656d34103215f7552e02b999
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio-rng: refactor probe error handling

      Code like
        vi->vq = NULL;
        kfree(vi)
      does not make sense.

      Clean it up, use goto error labels for cleanup.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 5d8f16d08ba42937ae8c4152d218a77671be4b8f
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio_scsi: drop scan callback

      Enable VQs early like we do for restore.
      This makes it possible to drop the scan callback,
      moving scanning into the probe function, and making
      code simpler.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 486d2e632ca157558a738626c092973f309f3b45
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio_balloon: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after resume returns, virtio balloon
      violated this rule by adding bufs, which causes the VQ to be used
      directly within restore.

      To fix, call virtio_device_ready before using VQ.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit e67423c7b4f20c327de533b068907aab33720482
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio_scsi: fix race on device removal

      We cancel event work on device removal, but an interrupt
      could trigger immediately after this, and queue it
      again.

      To fix, set a flag.

      Loosely based on patch by Paolo Bonzini

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 1fa5b2a784dc52d929432bcc963a0bfb3a74608f
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virito_scsi: use freezable WQ for events

      Michael S. Tsirkin noticed a race condition:
      we reset device on freeze, but system WQ is still
      running so it might try adding bufs to a VQ meanwhile.

      To fix, switch to handling events from the freezable WQ.

      Reported-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit e53fbd11e983e896adaabef2d2f1695d6e0af829
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_net: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after restore returns, virtio net violated this
      rule by using receive VQs within restore.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 401bbdc901b268113d7c562616feb7fc37492aca
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_console: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after resume returns, virtio console violated 
this
      rule by adding inbufs, which causes the VQ to be used directly within
      restore.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 52c9cf1ac3d315995e9a65b900bc25e1d8a538b3
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_scsi: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after restore returns, virtio scsi violated
      this rule on restore by kicking event vq within restore.

      To fix, call virtio_device_ready before using event queue.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 6d62c37f1991aafc872f8d8be8ac60e57ede8605
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_blk: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after restore returns, virtio block violated
      this rule on restore by restarting queues, which might in theory
      cause the VQ to be used directly within restore.

      To fix, call virtio_device_ready before using starting queues.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit cd679048958011418f14a8fc7dfdb64ab72ca315
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      virtio_scsi: move kick event out from virtscsi_init

      We currently kick event within virtscsi_init,
      before host is fully initialized.

      This can in theory confuse guest if device
      consumes the buffers immediately.

      To fix,  move virtscsi_kick_event_all out to scan/restore.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 024655555021e971203c519770609509e0af4468
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      virtio_net: fix use after free on allocation failure

      In the extremely unlikely event that driver initialization fails after
      RX buffers are added, virtio net frees RX buffers while VQs are
      still active, potentially causing device to use a freed buffer.

      To fix, reset device first - same as we do on device removal.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 64b4cc3911fe8284dfb3cfdb8065c100b818bab8
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      9p/trans_virtio: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, but virtio 9p device
      adds self to channel list within probe, at which point VQ can be
      used in violation of the spec.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit f5866db64f341776c2d9ed48080f82459fea6a55
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      virtio_console: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, virtio console violated 
this
      rule by adding inbufs, which causes the VQ to be used directly within
      probe.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 7a11370e5e6c26566904bb7f08281093a3002ff2
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio_blk: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, virtio block violated this
      rule by calling add_disk, which causes the VQ to be used directly within
      probe.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 4baf1e33d0842c9673fef4af207d4b74da8d0126
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio_net: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, virtio net violated this
      rule by using receive VQs within probe.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 3569db593081fd88bbd6df21b9b0531873f2042c
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio: add API to enable VQs early

      virtio spec 0.9.X requires DRIVER_OK to be set before
      VQs are used, but some drivers use VQs before probe
      function returns.
      Since DRIVER_OK is set after probe, this violates the spec.

      Even though under virtio 1.0 transitional devices support this
      behaviour, we want to make it possible for those early callers to become
      spec compliant and eventually support non-transitional devices.

      Add API for drivers to call before using VQs.

      Sets DRIVER_OK internally.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 507613bf31f4bc0a344a1dfc1bc9074fed6eab8f
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio_net: minor cleanup

        goto done;
      done:
        return;
      is ugly, it was put there to make diff review easier.
      replace by open-coded return.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 080c637373904258ecc20cedc552b2472ab03d10
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:29 2014 +1030

      virtio-net: drop config_mutex

      config_mutex served two purposes: prevent multiple concurrent config
      change handlers, and synchronize access to config_enable flag.

      Since commit dbf2576e37da0fcc7aacbfbb9fd5d3de7888a3c1
          workqueue: make all workqueues non-reentrant
      all workqueues are non-reentrant, and config_enable
      is now gone.

      Get rid of the unnecessary lock.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 102a2786c9df756cffdbcfd11096124e4dc6c311
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:29 2014 +1030

      virtio_net: drop config_enable

      Now that virtio core ensures config changes don't arrive during probing,
      drop config_enable flag in virtio net.
      On removal, flush is now sufficient to guarantee that no change work is
      queued.

      This help simplify the driver, and will allow setting DRIVER_OK earlier
      without losing config change notifications.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 1f54b0c055b9322f4e7acb49c492edc5accd15ae
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:29 2014 +1030

      virtio-blk: drop config_mutex

      config_mutex served two purposes: prevent multiple concurrent config
      change handlers, and synchronize access to config_enable flag.

      Since commit dbf2576e37da0fcc7aacbfbb9fd5d3de7888a3c1
          workqueue: make all workqueues non-reentrant
      all workqueues are non-reentrant, and config_enable
      is now gone.

      Get rid of the unnecessary lock.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit cc74f71934da13fa979669467c04f0d2e5563112
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:26 2014 +1030

      virtio_blk: drop config_enable

      Now that virtio core ensures config changes don't
      arrive during probing, drop config_enable flag
      in virtio blk.
      On removal, flush is now sufficient to guarantee that
      no change work is queued.

      This help simplify the driver, and will allow
      setting DRIVER_OK earlier without losing config
      change notifications.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 22b7050a024d7deb0c9ef1e14ed73e3b1e369f24
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:21:55 2014 +1030

      virtio: defer config changed notifications

      Defer config changed notifications that arrive during
      probe/scan/freeze/restore.

      This will allow drivers to set DRIVER_OK earlier, without worrying about
      racing with config change interrupts.

      This change will also benefit old hypervisors (before 2009)
      that send interrupts without checking DRIVER_OK: previously,
      the callback could race with driver-specific initialization.

      This will also help simplify drivers.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx> (cosmetic changes)

  commit c6716bae52f97347e25166c6270aa98693d9212c
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Tue Oct 14 10:40:35 2014 +1030

      virtio-pci: move freeze/restore to virtio core

      This is in preparation to extending config changed event handling
      in core.
      Wrapping these in an API also seems to make for a cleaner code.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 016c98c6fe0c914d12e2e242b2bccde6d6dea54b
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Tue Oct 14 10:40:34 2014 +1030

      virtio: unify config_changed handling

      Replace duplicated code in all transports with a single wrapper in
      virtio.c.

      The only functional change is in virtio_mmio.c: if a buggy device sends
      us an interrupt before driver is set, we previously returned IRQ_NONE,
      now we return IRQ_HANDLED.

      As this must not happen in practice, this does not look like a big deal.

      See also commit 3fff0179e33cd7d0a688dab65700c46ad089e934
        virtio-pci: do not oops on config change if driver not loaded.
      for the original motivation behind the driver check.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 6fbc198cf623944ab60a1db6d306a4d55cdd820d
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Tue Oct 14 10:40:29 2014 +1030

      virtio_pci: fix virtio spec compliance on restore

      On restore, virtio pci does the following:
      + set features
      + init vqs etc - device can be used at this point!
      + set ACKNOWLEDGE,DRIVER and DRIVER_OK status bits

      This is in violation of the virtio spec, which
      requires the following order:
      - ACKNOWLEDGE
      - DRIVER
      - init vqs
      - DRIVER_OK

      This behaviour will break with hypervisors that assume spec compliant
      behaviour.  It seems like a good idea to have this patch applied to
      stable branches to reduce the support butden for the hypervisors.

      Cc: stable@xxxxxxxxxxxxxxx
      Cc: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit d3051b489aa81ca9ba62af366149ef42b8dae97c
  Author: Prarit Bhargava <prarit@xxxxxxxxxx>
  Date:   Tue Oct 14 02:51:39 2014 +1030

      modules, lock around setting of MODULE_STATE_UNFORMED

      A panic was seen in the following sitation.

      There are two threads running on the system. The first thread is a system
      monitoring thread that is reading /proc/modules. The second thread is
      loading and unloading a module (in this example I'm using my simple
      dummy-module.ko).  Note, in the "real world" this occurred with the qlogic
      driver module.

      When doing this, the following panic occurred:

       ------------[ cut here ]------------
       kernel BUG at kernel/module.c:3739!
       invalid opcode: 0000 [#1] SMP
       Modules linked in: binfmt_misc sg nfsv3 rpcsec_gss_krb5 nfsv4 
dns_resolver nfs fscache intel_powerclamp coretemp kvm_intel kvm 
crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw 
igb gf128mul glue_helper iTCO_wdt iTCO_vendor_support ablk_helper ptp sb_edac 
cryptd pps_core edac_core shpchp i2c_i801 pcspkr wmi lpc_ich ioatdma mfd_core 
dca ipmi_si nfsd ipmi_msghandler auth_rpcgss nfs_acl lockd sunrpc xfs libcrc32c 
sr_mod cdrom sd_mod crc_t10dif crct10dif_common mgag200 syscopyarea sysfillrect 
sysimgblt i2c_algo_bit drm_kms_helper ttm isci drm libsas ahci libahci 
scsi_transport_sas libata i2c_core dm_mirror dm_region_hash dm_log dm_mod [last 
unloaded: dummy_module]
       CPU: 37 PID: 186343 Comm: cat Tainted: GF          O--------------   
3.10.0+ #7
       Hardware name: Intel Corporation S2600CP/S2600CP, BIOS 
RMLSDP.86I.00.29.D696.1311111329 11/11/2013
       task: ffff8807fd2d8000 ti: ffff88080fa7c000 task.ti: ffff88080fa7c000
       RIP: 0010:[<ffffffff810d64c5>]  [<ffffffff810d64c5>] 
module_flags+0xb5/0xc0
       RSP: 0018:ffff88080fa7fe18  EFLAGS: 00010246
       RAX: 0000000000000003 RBX: ffffffffa03b5200 RCX: 0000000000000000
       RDX: 0000000000001000 RSI: ffff88080fa7fe38 RDI: ffffffffa03b5000
       RBP: ffff88080fa7fe28 R08: 0000000000000010 R09: 0000000000000000
       R10: 0000000000000000 R11: 000000000000000f R12: ffffffffa03b5000
       R13: ffffffffa03b5008 R14: ffffffffa03b5200 R15: ffffffffa03b5000
       FS:  00007f6ae57ef740(0000) GS:ffff88101e7a0000(0000) 
knlGS:0000000000000000
       CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
       CR2: 0000000000404f70 CR3: 0000000ffed48000 CR4: 00000000001407e0
       DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
       DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
       Stack:
        ffffffffa03b5200 ffff8810101e4800 ffff88080fa7fe70 ffffffff810d666c
        ffff88081e807300 000000002e0f2fbf 0000000000000000 ffff88100f257b00
        ffffffffa03b5008 ffff88080fa7ff48 ffff8810101e4800 ffff88080fa7fee0
       Call Trace:
        [<ffffffff810d666c>] m_show+0x19c/0x1e0
        [<ffffffff811e4d7e>] seq_read+0x16e/0x3b0
        [<ffffffff812281ed>] proc_reg_read+0x3d/0x80
        [<ffffffff811c0f2c>] vfs_read+0x9c/0x170
        [<ffffffff811c1a58>] SyS_read+0x58/0xb0
        [<ffffffff81605829>] system_call_fastpath+0x16/0x1b
       Code: 48 63 c2 83 c2 01 c6 04 03 29 48 63 d2 eb d9 0f 1f 80 00 00 00 00 
48 63 d2 c6 04 13 2d 41 8b 0c 24 8d 50 02 83 f9 01 75 b2 eb cb <0f> 0b 66 0f 1f 
84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41
       RIP  [<ffffffff810d64c5>] module_flags+0xb5/0xc0
        RSP <ffff88080fa7fe18>

          Consider the two processes running on the system.

          CPU 0 (/proc/modules reader)
          CPU 1 (loading/unloading module)

          CPU 0 opens /proc/modules, and starts displaying data for each module 
by
          traversing the modules list via fs/seq_file.c:seq_open() and
          fs/seq_file.c:seq_read().  For each module in the modules list, 
seq_read
          does

                  op->start()  <-- this is a pointer to m_start()
                  op->show()   <- this is a pointer to m_show()
                  op->stop()   <-- this is a pointer to m_stop()

          The m_start(), m_show(), and m_stop() module functions are defined in
          kernel/module.c. The m_start() and m_stop() functions acquire and 
release
          the module_mutex respectively.

          ie) When reading /proc/modules, the module_mutex is acquired and 
released
          for each module.

          m_show() is called with the module_mutex held.  It accesses the module
          struct data and attempts to write out module data.  It is in this code
          path that the above BUG_ON() warning is encountered, specifically 
m_show()
          calls

          static char *module_flags(struct module *mod, char *buf)
          {
                  int bx = 0;

                  BUG_ON(mod->state == MODULE_STATE_UNFORMED);
          ...

          The other thread, CPU 1, in unloading the module calls the syscall
          delete_module() defined in kernel/module.c.  The module_mutex is 
acquired
          for a short time, and then released.  free_module() is called without 
the
          module_mutex.  free_module() then sets mod->state = 
MODULE_STATE_UNFORMED,
          also without the module_mutex.  Some additional code is called and 
then the
          module_mutex is reacquired to remove the module from the modules list:

              /* Now we can delete it from the lists */
              mutex_lock(&module_mutex);
              stop_machine(__unlink_module, mod, NULL);
              mutex_unlock(&module_mutex);

      This is the sequence of events that leads to the panic.

      CPU 1 is removing dummy_module via delete_module().  It acquires the
      module_mutex, and then releases it.  CPU 1 has NOT set 
dummy_module->state to
      MODULE_STATE_UNFORMED yet.

      CPU 0, which is reading the /proc/modules, acquires the module_mutex and
      acquires a pointer to the dummy_module which is still in the modules list.
      CPU 0 calls m_show for dummy_module.  The check in m_show() for
      MODULE_STATE_UNFORMED passed for dummy_module even though it is being
      torn down.

      Meanwhile CPU 1, which has been continuing to remove dummy_module without
      holding the module_mutex, now calls free_module() and sets
      dummy_module->state to MODULE_STATE_UNFORMED.

      CPU 0 now calls module_flags() with dummy_module and ...

      static char *module_flags(struct module *mod, char *buf)
      {
              int bx = 0;

              BUG_ON(mod->state == MODULE_STATE_UNFORMED);

      and BOOM.

      Acquire and release the module_mutex lock around the setting of
      MODULE_STATE_UNFORMED in the teardown path, which should resolve the
      problem.

      Testing: In the unpatched kernel I can panic the system within 1 minute by
      doing

      while (true) do insmod dummy_module.ko; rmmod dummy_module.ko; done

      and

      while (true) do cat /proc/modules; done

      in separate terminals.

      In the patched kernel I was able to run just over one hour without seeing
      any issues.  I also verified the output of panic via sysrq-c and the 
output
      of /proc/modules looks correct for all three states for the dummy_module.

              dummy_module 12661 0 - Unloading 0xffffffffa03a5000 (OE-)
              dummy_module 12661 0 - Live 0xffffffffa03bb000 (OE)
              dummy_module 14015 1 - Loading 0xffffffffa03a5000 (OE+)

      Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
      Reviewed-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx

  commit 0d0826019e529f21c84687521d03f60cd241ca7d
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Wed Oct 8 10:42:27 2014 -0700

      mnt: Prevent pivot_root from creating a loop in the mount tree

      Andy Lutomirski recently demonstrated that when chroot is used to set
      the root path below the path for the new ``root'' passed to pivot_root
      the pivot_root system call succeeds and leaks mounts.

      In examining the code I see that starting with a new root that is
      below the current root in the mount tree will result in a loop in the
      mount tree after the mounts are detached and then reattached to one
      another.  Resulting in all kinds of ugliness including a leak of that
      mounts involved in the leak of the mount loop.

      Prevent this problem by ensuring that the new mount is reachable from
      the current root of the mount tree.

      [Added stable cc.  Fixes CVE-2014-7970.  --Andy]

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/87bnpmihks.fsf@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>

  commit 9b462d02d6dd671a9ebdc45caed6fe98a53c0ebe
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Oct 13 06:27:47 2014 -0700

      tcp: TCP Small Queues and strange attractors

      TCP Small queues tries to keep number of packets in qdisc
      as small as possible, and depends on a tasklet to feed following
      packets at TX completion time.
      Choice of tasklet was driven by latencies requirements.

      Then, TCP stack tries to avoid reorders, by locking flows with
      outstanding packets in qdisc in a given TX queue.

      What can happen is that many flows get attracted by a low performing
      TX queue, and cpu servicing TX completion has to feed packets for all of
      them, making this cpu 100% busy in softirq mode.

      This became particularly visible with latest skb->xmit_more support

      Strategy adopted in this patch is to detect when tcp_wfree() is called
      from ksoftirqd and let the outstanding queue for this flow being drained
      before feeding additional packets, so that skb->ooo_okay can be set
      to allow select_queue() to select the optimal queue :

      Incoming ACKS are normally handled by different cpus, so this patch
      gives more chance for these cpus to take over the burden of feeding
      qdisc with future packets.

      Tested:

      lpaa23:~# ./super_netperf 1400 --google-pacing-rate 3028000 -H lpaa24 -l 
3600 &

      lpaa23:~# sar -n DEV 1 10 | grep eth1
      06:16:18 AM      eth1 595448.00 1190564.00  38381.09 1760253.12      0.00 
     0.00      1.00
      06:16:19 AM      eth1 594858.00 1189686.00  38340.76 1758952.72      0.00 
     0.00      0.00
      06:16:20 AM      eth1 597017.00 1194019.00  38480.79 1765370.29      0.00 
     0.00      1.00
      06:16:21 AM      eth1 595450.00 1190936.00  38380.19 1760805.05      0.00 
     0.00      0.00
      06:16:22 AM      eth1 596385.00 1193096.00  38442.56 1763976.29      0.00 
     0.00      1.00
      06:16:23 AM      eth1 598155.00 1195978.00  38552.97 1768264.60      0.00 
     0.00      0.00
      06:16:24 AM      eth1 594405.00 1188643.00  38312.57 1757414.89      0.00 
     0.00      1.00
      06:16:25 AM      eth1 593366.00 1187154.00  38252.16 1755195.83      0.00 
     0.00      0.00
      06:16:26 AM      eth1 593188.00 1186118.00  38232.88 1753682.57      0.00 
     0.00      1.00
      06:16:27 AM      eth1 596301.00 1192241.00  38440.94 1762733.09      0.00 
     0.00      0.00
      Average:         eth1 595457.30 1190843.50  38381.69 1760664.84      0.00 
     0.00      0.50
      lpaa23:~# ./tc -s -d qd sh dev eth1 | grep backlog
       backlog 7606336b 2513p requeues 167982
       backlog 224072b 74p requeues 566
       backlog 581376b 192p requeues 5598
       backlog 181680b 60p requeues 1070
       backlog 5305056b 1753p requeues 110166    // Here, this TX queue is 
attracting flows
       backlog 157456b 52p requeues 1758
       backlog 672216b 222p requeues 3025
       backlog 60560b 20p requeues 24541
       backlog 448144b 148p requeues 21258

      lpaa23:~# echo 1 
>/proc/sys/net/ipv4/tcp_tsq_enable_tcp_wfree_ksoftirqd_detect

      Immediate jump to full bandwidth, and traffic is properly
      shard on all tx queues.

      lpaa23:~# sar -n DEV 1 10 | grep eth1
      06:16:46 AM      eth1 1397632.00 2795397.00  90081.87 4133031.26      
0.00      0.00      1.00
      06:16:47 AM      eth1 1396874.00 2793614.00  90032.99 4130385.46      
0.00      0.00      0.00
      06:16:48 AM      eth1 1395842.00 2791600.00  89966.46 4127409.67      
0.00      0.00      1.00
      06:16:49 AM      eth1 1395528.00 2791017.00  89946.17 4126551.24      
0.00      0.00      0.00
      06:16:50 AM      eth1 1397891.00 2795716.00  90098.74 4133497.39      
0.00      0.00      1.00
      06:16:51 AM      eth1 1394951.00 2789984.00  89908.96 4125022.51      
0.00      0.00      0.00
      06:16:52 AM      eth1 1394608.00 2789190.00  89886.90 4123851.36      
0.00      0.00      1.00
      06:16:53 AM      eth1 1395314.00 2790653.00  89934.33 4125983.09      
0.00      0.00      0.00
      06:16:54 AM      eth1 1396115.00 2792276.00  89984.25 4128411.21      
0.00      0.00      1.00
      06:16:55 AM      eth1 1396829.00 2793523.00  90030.19 4130250.28      
0.00      0.00      0.00
      Average:         eth1 1396158.40 2792297.00  89987.09 4128439.35      
0.00      0.00      0.50

      lpaa23:~# tc -s -d qd sh dev eth1 | grep backlog
       backlog 7900052b 2609p requeues 173287
       backlog 878120b 290p requeues 589
       backlog 1068884b 354p requeues 5621
       backlog 996212b 329p requeues 1088
       backlog 984100b 325p requeues 115316
       backlog 956848b 316p requeues 1781
       backlog 1080996b 357p requeues 3047
       backlog 975016b 322p requeues 24571
       backlog 990156b 327p requeues 21274

      (All 8 TX queues get a fair share of the traffic)

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b909bb49ac204bfd2e628707db37beb490dbc5c
  Merge: a040f95 da22b896 78eda2b f39f869 05df780
  Author: Roland Dreier <roland@xxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 14:09:12 2014 -0700

      Merge branches 'core', 'cxgb4', 'iser', 'mlx5' and 'ocrdma' into for-next

  commit 82b009f9b38e8285987b842f1f13015acf4439db
  Merge: db404b1 d47d2fd
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 17:05:23 2014 -0400

      Merge branch 'qlcnic'

      Rajesh Borundia says:

      ====================
      qlcnic: Bug fixes

      This series fixes following issues.

      * We were programming maximum number of arguments supported by
        adapter instead of required in a command.
      * Destroy tx command requires three arguments instead of two.

      Please apply these patches to net.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d47d2fdd29cf41543a0c5a522c4cc9463f9627b2
  Author: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
  Date:   Tue Oct 14 07:41:46 2014 -0400

      qlcnic: Fix number of arguments in destroy tx context command

      o Number of arguments taken by destroy tx command is three
        instead of two.

      Signed-off-by: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a1ef4b5a72614c72fce0e21f44e996ee8f0ef23
  Author: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
  Date:   Tue Oct 14 07:41:45 2014 -0400

      qlcnic: Fix programming number of arguments in a command.

      o Initially we were programming maximum number of arguments.
        Instead we should program number of arguments required in
        a command.
      o Maximum number of arguments for 82xx adapter is four. Fix it
        for GET_ESWITCH_STATS command.

      Signed-off-by: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit db404b13617fe0cdb415da55762203d456837912
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Tue Oct 14 06:28:38 2014 -0700

      genl_magic: Resolve logical-op warnings

      Resolve "logical 'and' applied to non-boolean constant" warnings"
      that appear in W=2 builds by adding !! to a bit test.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e53da5fbfc02586fe4506ed583069b8205f3e38d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 17:02:37 2014 -0400

      net: Trap attempts to call sock_kfree_s() with a NULL pointer.

      Unlike normal kfree() it is never right to call sock_kfree_s() with
      a NULL pointer, because sock_kfree_s() also has the side effect of
      discharging the memory from the sockets quota.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dee49f203a7feef5d00c416b7dc7e34a7caba8e1
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 12:35:08 2014 -0700

      rds: avoid calling sock_kfree_s() on allocation failure

      It is okay to free a NULL pointer but not okay to mischarge the socket 
optmem
      accounting. Compile test only.

      Reported-by: rucsoftsec@xxxxxxxxx
      Cc: Chien Yen <chien.yen@xxxxxxxxxx>
      Cc: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 22c0b963d7400971f4c5a1a67b083e3742996640
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Oct 15 01:54:14 2014 +0530

      cxgb4: Fix FW flash logic using ethtool

      Use t4_fw_upgrade instead of t4_load_fw to write firmware into FLASH, 
since
      t4_load_fw doesn't co-ordinate with the firmware and the adapter can get 
hosed
      enough to require a power cycle of the system.

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c241bd35e6f626ad6f867dcf9fefdc2315f125f
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Oct 14 17:19:44 2014 -0300

      perf symbols: Make sym->end be the first address after the symbol range

      To follow vm_area_struct->vm_end convention.

      By adhering to the convention that ->end is the first address outside
      the symbol's range we can do things like:

        sym->end = start + len;
        len = sym->end - sym->start;

      This is also now the convention used for struct map->end, fixing some
      off-by-one bugs.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Chuck Ebbert <cebbert.lkml@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-agomujr7tuqaq6lu7kr6z7h6@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit eba85230de892e2a925c85dca1fe177e8b3d84d8
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Oct 14 16:39:27 2014 -0300

      perf symbols: Fix map->end fixup

      When synthesizing maps from files that have incomplete symbol
      information, like kallsyms, we need to fixup the end of maps by seting
      its end from the ->start of the next map, fix it to set prev_map->end to
      curr_map->start, since ->end is the first byte outside prev_map address
      range.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ivbrj08sjakxdwkrcndbkoig@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4955ea225db42144d1667838f908315a16d51c5b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Oct 14 16:05:38 2014 -0300

      perf tools: Fixup off-by-one comparision in maps__find

      map->end is the first addr _outside_ the a map, following the convention
      of vm_area_struct->vm_end.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/8761fwh1nc.fsf@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 77faf4d060e3ee1fd2ff6cd39f2b2eb887100422
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Mon Oct 6 10:35:32 2014 +0200

      perf tools: fix off-by-one error in maps

      This patch fixes off-by-one errors in the management of maps.

      A map is defined by start address and length as implemented by
      map__new():

        map__init(map, type, start, start + len, pgoff, dso);

        map->start = addr;
        map->end = end;

      Consequently, the actual address range is [start; end[ map->end is the
      first byte outside the range.

      This patch fixes two bugs where upper bound checking was off-by-one.

      In V2, we fix map_groups__fixup_overlappings() some more where
      map->start was off-by-one as reported by Jiri.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20141006083532.GA4850@quad
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e167f995e26249aa93708589c5eea539652351fa
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Oct 14 15:07:48 2014 -0300

      perf machine: Add missing dsos->root rbtree root initialization

      A segfault happens on 'perf test hists_link' because we end up using a
      struct machines on the stack, and then machines__init() was not
      initializing the newly introduced rb_root, just the existing list_head.

      When we introduced struct dsos, to group the two ways to store dsos,
      i.e. the linked list and the rbtree, we didn't turned the initialization
      done in:

        machines__init(machines->host) ->
                machine__init() ->
                        INIT_LIST_HEAD

      into a dsos__init() to keep on initializing the list_head but _as well_
      initializing the rb_root, oops.

      All worked because outside perf-test we probably zalloc the whole thing
      which ends up initializing it in to NULL.

      So the problem looks contained to 'perf test' that uses it on stack,
      etc.

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Waiman Long <Waiman.Long@xxxxxx>,
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>,
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Douglas Hatch <doug.hatch@xxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Waiman Long <Waiman.Long@xxxxxx>,
      Link: http://lkml.kernel.org/r/20141014180353.GF3198@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6e36145d4ec754f4a8ce9d6912ca4d82ffb6ae3f
  Merge: 8c2a7a5 53b26b9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 16:40:49 2014 -0400

      Merge branch 'stmmac'

      Giuseppe Cavallaro says:

      ====================
      stmmac: review and fix the dwmac-sti glue-logic

      This patch is to review the whole glue logic adopted on STi SoCs that
      was bugged.
      In the old glue-logic there was a lot of confusion when setup the
      retiming especially for STiD127 where, for example, the bits 6 and 7
      (in the GMAC  control register) have a different meaning of what is
      used for STiH4xx SoCs. So we cannot adopt the same glue for all these
      SoCs.
      Moreover, GiGa on STiD127 didn't work and, for all the SoCs, the RGMII
      couldn't run when the speed was 10Mbps (because the clock was not properly
      managed).
      Note that the phy clock needs to be provided by the platform as well as
      documented in the related binding file (updated as consequence).

      The old code supported too many configurations never adopted and 
validated.
      This made the code very complex to maintain and debug in case of issues.

      The patch simplifies all the configurations as commented in the tables
      inside the file and obviously it has been tested on all the boards
      based on the SoCs mentioned.

      With this patch, the dwmac-sti is also ready to support new 
configurations that
      will be available on next SoC generations.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53b26b9bc9a547bf10135a8079e5ae88f354b9f6
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Tue Oct 14 08:12:56 2014 +0200

      stmmac: dwmac-sti: review the glue-logic for STi4xx and STiD127 SoCs

      This patch is to review the whole glue logic adopted on STi SoCs that
      was bugged.

      In the old glue-logic there was a lot of confusion when setup the
      retiming especially for STiD127 where, for example, the bits 6 and 7
      (in the GMAC  control register) have a different meaning of what is
      used for STiH4xx SoCs. So we cannot adopt the same glue for all these
      SoCs.
      Moreover, GiGa on STiD127 didn't work and, for all the SoCs, the RGMII
      couldn't run when the speed was 10Mbps (because the clock was not properly
      managed).
      Note that the phy clock needs to be provided by the platform as well as
      documented in the related binding file (updated as consequence).

      The old code supported too many configurations never adopted and 
validated.
      This made the code very complex to maintain and debug in case of issues.

      The patch simplifies all the configurations as commented in the tables
      inside the file and obviously it has been tested on all the boards
      based on the SoCs mentioned.

      With this patch, the dwmac-sti is also ready to support new 
configurations that
      will be available on next SoC generations.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 160e1fd10a287bb805745ea4e5b8bb383b686b7f
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Tue Oct 14 08:12:55 2014 +0200

      stmmac: make the STi Layer compatible to STiH407

      This adds the missing compatibility to the STiH407 SoC.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c2a7a5d2c6ec6c2a95fe22a6d3af1db07840da8
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Tue Oct 14 08:11:54 2014 +0200

      stmmac: platform: fix FIXED_PHY support.

      On several STi platforms: e.g. stihxxx-b2120 an Ethernet switch is
      embedded and connected to the stmmac via RGMII mode. So this is managed
      by using the FIXED_PHY. In that case, the support in the platform needs
      to be fixed to allow the stmmac to dialog with the switch via fixed-link
      by using phy_bus_name property.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8885846fc4b708f543fe1dd3ef7402417d2d4151
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Oct 13 13:30:27 2014 -0300

      perf evsel: Make some exit routines static

      Since they are automatically called by other methods used by tools.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ne3g4any7q6ty5d6yv8t1wws@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 80b2210c623dc47e0847816989dd647738e4fb94
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Oct 13 10:29:50 2014 -0300

      perf evsel: Add missing 'target' struct forward declaration

      We use it in evsel.h but were getting it indirectly, fix it.

      Noticed while working on having evsel.h usable by rasd.c.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-94t3jvw4tmzrq3dnovvpl65e@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4112eb1899c0e711b2ab1491f51215359cf94d74
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:55:15 2014 -0300

      perf evlist: Default to syswide target when no thread/cpu maps set

      If all a tool wants is to do system wide event monitoring, there is no
      more the need to setup thread_map and cpu_map objects, just call
      perf_evlist__open() and it will do create one fd per CPU monitoring all
      threads.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-poovolkigu72brx4783uq4cf@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1aaf63b1ee912abd7675681f9d6ffaaf2ffc0451
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 14:29:49 2014 -0300

      perf evlist: Check that there is a thread_map when preparing a workload

      The perf_evlist__prepare_workload expects a thread map to be in place
      so that it can store the pid of the workload being started, so check it
      and tell the developer about it instead of segfaulting.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-jvlz2f264e7kpmhjmwltikqw@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 641556c98c821922a9a2121247b5fa25e4407d11
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 12:03:46 2014 -0300

      perf thread_map: Create dummy constructor out of open coded equivalent

      Create a dummy thread_map, one that has just one entry and it is -1,
      meaning 'all threads', as this ends up going down to perf_event_open().

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8av26cz8uxmbnihl5mmrygp9@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a635fc511e05774298153e3ddfef7c4cd51a1bb4
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 16:16:00 2014 -0300

      perf tools: Remove hists from evsel

      Now tools that deals want to have an hists per evsel need to call
      hists__init() before creating any evsels, which can be as early as when
      parsing the command line, so do it before calling parse_options().

      The current tools using hists/hist_entries are report, top and annotate,
      change them to request per evsel hists.

      This is in preparation for making evsels usable by 3rd party tools, that
      not necessarily live in perf's source code repository.

      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-usjx2la743f10ippj7p1b20x@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8f651eae186f4dfb1740988623c83ba03dcf3a76
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 16:12:24 2014 -0300

      perf callchain: Move the callchain_param extern to callchain.h

      It was lost in hist.h, move it to where it belongs, callchain.h, as
      there are places that gets hist.h by means of evsel.h, and since evsel.h
      is being untangled from hist.h...

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-0rg7ji1jnbm6q6gj35j37jby@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ce8ccff5dd6b87dfe3495c7e9c5d56169bbacf58
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:51 2014 -0300

      perf evsel: Subclassing

      Provide a method to be called at tool start to config the perf_evsel
      instance size, together with optional constructor and destructor.

      This will be used so that perf_evsel doesn't always include a struct
      hists, tools that works with hists/hist_entries, like report, top and
      annotate, will, at start, tell the evsel class the size they need per
      instance.

      v2: Don't use exit as a name of a member of function parameter, as this
          breaks the build on at least fedora14 and rhel6.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-7t8cay0ieryox4gqosie85ek@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 77b3a4dcde4f770a0f3edbe16dd423b3d0717318
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Tue Oct 14 11:21:04 2014 -0700

      dsa: mv88e6171: Fix tag_protocol check

      tag_protocol is now an enum, so drivers have to check against it.

      Cc: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c07127b48c6367255fb4506e6d6ba6e219205607
  Author: Neale Ferguson <neale@xxxxxxxxxxxxxx>
  Date:   Tue Oct 14 15:10:48 2014 -0500

      dlm: fix missing endian conversion of rcom_status flags

      The flags are already converted to le when being sent,
      but are not being converted back to cpu when received.

      Signed-off-by: Neale Ferguson <neale@xxxxxxxxxxxxxx>
      Signed-off-by: David Teigland <teigland@xxxxxxxxxx>

  commit 4d1bafbe485240ee19dcedad864c7c5bae07a7e1
  Merge: c15952d 5e6a024
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 16:09:38 2014 -0400

      Merge branch 'xgene'

      Iyappan Subramanian says:

      ====================
      Adding SGMII based 1GbE basic support to APM X-Gene SoC ethernet driver.

      v2: Address comments from v1
      * Split the patchset into two, the first one being preparatory patch
      * Added link_state function pointer to the xgene_mac_ops structure
      * Added xgene_indirect_ctl structure for indirect read/write arguments

      v1:
      * Initial version
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5e6a024bebea5bad6b787cf2c0ee28116b4147f0
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:35 2014 -0700

      drivers: net: xgene: Add SGMII based 1GbE ethtool support

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 32f784b50e14c653ad0f010fbd5921a5f8caf846
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:34 2014 -0700

      drivers: net: xgene: Add SGMII based 1GbE support

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc8385f0c0f46ca18c1c8ab59c9f565dc7cfa6bf
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:33 2014 -0700

      drivers: net: xgene: Preparing for adding SGMII based 1GbE

      - Added link_state function pointer to the xgene__mac_ops structure
      - Moved ring manager (pdata->rm) assignment to xgene_enet_setup_ops
      - Removed unused variable (pdata->phy_addr) and macro (FULL_DUPLEX)

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c2e7f0954dcd9fbb47d065c654d44608dad38e0
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:32 2014 -0700

      dtb: Add SGMII based 1GbE node to APM X-Gene SoC device tree

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c15952dc18d8a293d976ac6c06d44d9d98023b45
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Oct 14 02:08:54 2014 -0700

      net: filter: move common defines into bpf_common.h

      userspace programs that use eBPF instruction macros need to include two 
files:
      uapi/linux/filter.h and uapi/linux/bpf.h
      Move common macro definitions that are shared between classic BPF and eBPF
      into uapi/linux/bpf_common.h, so that user app can include only one bpf.h 
file

      Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 91c4467e3c76b6d40ecc29ed71d3aa1e0285ab80
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 14 19:01:14 2014 +0200

      caif_usb: use target structure member in memset

      parent cfusbl was used instead of first structure member 'layer'

      Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7970f1918ff685e64063b54474a9c1ac087aee4d
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 14 19:00:55 2014 +0200

      caif_usb: remove redundant memory message

      Let MM subsystem display out of memory messages.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6ff1e1e3c81426515e1782f2f13b7237211a43df
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 22:21:46 2014 +0200

      caif: replace kmalloc/memset 0 by kzalloc

      Also add blank line after declaration

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 030b16a0e37ff2a870dd57c5da89c1741c683684
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Oct 13 22:21:07 2014 +0530

      drivers: net: cpsw: remove child devices while driver detach

      remove all the child devices from the system to make sure that re-insert 
of
      cpsw module doesn't fail on child device populated by 
of_platform_populate().

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fc7a99fb71b83f811e2c013ab55e507048153f23
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Oct 13 22:21:06 2014 +0530

      drivers: net: davinci_cpdma: remove spinlock as SOFTIRQ-unsafe lock order 
detected

      remove spinlock in cpdma_desc_pool_destroy() as there is no active cpdma
      channel and iounmap should be called without auquiring lock.

      root@dra7xx-evm:~# modprobe -r ti_cpsw
      [   50.539743]
      [   50.541312] ======================================================
      [   50.547796] [ INFO: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 
]
      [   50.554826] 3.14.19-02124-g95c5b7b #308 Not tainted
      [   50.559939] ------------------------------------------------------
      [   50.566416] modprobe/1921 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
      [   50.573347]  (vmap_area_lock){+.+...}, at: [<c01127fc>] 
find_vmap_area+0x10/0x6c
      [   50.581132]
      [   50.581132] and this task is already holding:
      [   50.587249]  (&(&pool->lock)->rlock#2){..-...}, at: [<bf017c74>] 
cpdma_ctlr_destroy+0x5c/0x114 [davinci_cpdma]
      [   50.597766] which would create a new lock dependency:
      [   50.603048]  (&(&pool->lock)->rlock#2){..-...} -> 
(vmap_area_lock){+.+...}
      [   50.610296]
      [   50.610296] but this new dependency connects a SOFTIRQ-irq-safe lock:
      [   50.618601]  (&(&pool->lock)->rlock#2){..-...}
      ... which became SOFTIRQ-irq-safe at:
      [   50.626829]   [<c06585a4>] _raw_spin_lock_irqsave+0x38/0x4c
      [   50.632677]   [<bf01773c>] cpdma_desc_free.constprop.7+0x28/0x58 
[davinci_cpdma]
      [   50.640437]   [<bf0177e8>] __cpdma_chan_free+0x7c/0xa8 [davinci_cpdma]
      [   50.647289]   [<bf017908>] __cpdma_chan_process+0xf4/0x134 
[davinci_cpdma]
      [   50.654512]   [<bf017984>] cpdma_chan_process+0x3c/0x54 [davinci_cpdma]
      [   50.661455]   [<bf0277e8>] cpsw_poll+0x14/0xa8 [ti_cpsw]
      [   50.667038]   [<c05844f4>] net_rx_action+0xc0/0x1e8
      [   50.672150]   [<c0048234>] __do_softirq+0xcc/0x304
      [   50.677183]   [<c004873c>] irq_exit+0xa8/0xfc
      [   50.681751]   [<c000eeac>] handle_IRQ+0x50/0xb0
      [   50.686513]   [<c0008638>] gic_handle_irq+0x28/0x5c
      [   50.691628]   [<c06590a4>] __irq_svc+0x44/0x5c
      [   50.696289]   [<c0658ab4>] _raw_spin_unlock_irqrestore+0x34/0x44
      [   50.702591]   [<c065a9c4>] do_page_fault.part.9+0x144/0x3c4
      [   50.708433]   [<c065acb8>] do_page_fault+0x74/0x84
      [   50.713453]   [<c00083dc>] do_DataAbort+0x34/0x98
      [   50.718391]   [<c065923c>] __dabt_usr+0x3c/0x40
      [   50.723148]
      [   50.723148] to a SOFTIRQ-irq-unsafe lock:
      [   50.728893]  (vmap_area_lock){+.+...}
      ... which became SOFTIRQ-irq-unsafe at:
      [   50.736476] ...  [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   50.741876]   [<c011376c>] alloc_vmap_area.isra.28+0xb8/0x300
      [   50.747908]   [<c0113a44>] __get_vm_area_node.isra.29+0x90/0x134
      [   50.754210]   [<c011486c>] get_vm_area_caller+0x3c/0x48
      [   50.759692]   [<c0114be0>] vmap+0x40/0x78
      [   50.763900]   [<c09442f0>] check_writebuffer_bugs+0x54/0x1a0
      [   50.769835]   [<c093eac0>] start_kernel+0x320/0x388
      [   50.774952]   [<80008074>] 0x80008074
      [   50.778793]
      [   50.778793] other info that might help us debug this:
      [   50.778793]
      [   50.787181]  Possible interrupt unsafe locking scenario:
      [   50.787181]
      [   50.794295]        CPU0                    CPU1
      [   50.799042]        ----                    ----
      [   50.803785]   lock(vmap_area_lock);
      [   50.807446]                                local_irq_disable();
      [   50.813652]                                
lock(&(&pool->lock)->rlock#2);
      [   50.820782]                                lock(vmap_area_lock);
      [   50.827086]   <Interrupt>
      [   50.829823]     lock(&(&pool->lock)->rlock#2);
      [   50.834490]
      [   50.834490]  *** DEADLOCK ***
      [   50.834490]
      [   50.840695] 4 locks held by modprobe/1921:
      [   50.844981]  #0:  (&__lockdep_no_validate__){......}, at: [<c03e53e8>] 
driver_detach+0x44/0xb8
      [   50.854038]  #1:  (&__lockdep_no_validate__){......}, at: [<c03e53f4>] 
driver_detach+0x50/0xb8
      [   50.863102]  #2:  (&(&ctlr->lock)->rlock){......}, at: [<bf017c34>] 
cpdma_ctlr_destroy+0x1c/0x114 [davinci_cpdma]
      [   50.873890]  #3:  (&(&pool->lock)->rlock#2){..-...}, at: [<bf017c74>] 
cpdma_ctlr_destroy+0x5c/0x114 [davinci_cpdma]
      [   50.884871]
      the dependencies between SOFTIRQ-irq-safe lock and the holding lock:
      [   50.892827] -> (&(&pool->lock)->rlock#2){..-...} ops: 167 {
      [   50.898703]    IN-SOFTIRQ-W at:
      [   50.901995]                     [<c06585a4>] 
_raw_spin_lock_irqsave+0x38/0x4c
      [   50.909476]                     [<bf01773c>] 
cpdma_desc_free.constprop.7+0x28/0x58 [davinci_cpdma]
      [   50.918878]                     [<bf0177e8>] 
__cpdma_chan_free+0x7c/0xa8 [davinci_cpdma]
      [   50.927366]                     [<bf017908>] 
__cpdma_chan_process+0xf4/0x134 [davinci_cpdma]
      [   50.936218]                     [<bf017984>] 
cpdma_chan_process+0x3c/0x54 [davinci_cpdma]
      [   50.944794]                     [<bf0277e8>] cpsw_poll+0x14/0xa8 
[ti_cpsw]
      [   50.952009]                     [<c05844f4>] net_rx_action+0xc0/0x1e8
      [   50.958765]                     [<c0048234>] __do_softirq+0xcc/0x304
      [   50.965432]                     [<c004873c>] irq_exit+0xa8/0xfc
      [   50.971635]                     [<c000eeac>] handle_IRQ+0x50/0xb0
      [   50.978035]                     [<c0008638>] gic_handle_irq+0x28/0x5c
      [   50.984788]                     [<c06590a4>] __irq_svc+0x44/0x5c
      [   50.991085]                     [<c0658ab4>] 
_raw_spin_unlock_irqrestore+0x34/0x44
      [   50.999023]                     [<c065a9c4>] 
do_page_fault.part.9+0x144/0x3c4
      [   51.006510]                     [<c065acb8>] do_page_fault+0x74/0x84
      [   51.013171]                     [<c00083dc>] do_DataAbort+0x34/0x98
      [   51.019738]                     [<c065923c>] __dabt_usr+0x3c/0x40
      [   51.026129]    INITIAL USE at:
      [   51.029335]                    [<c06585a4>] 
_raw_spin_lock_irqsave+0x38/0x4c
      [   51.036729]                    [<bf017d78>] 
cpdma_chan_submit+0x4c/0x2f0 [davinci_cpdma]
      [   51.045225]                    [<bf02863c>] cpsw_ndo_open+0x378/0x6bc 
[ti_cpsw]
      [   51.052897]                    [<c058747c>] __dev_open+0x9c/0x104
      [   51.059287]                    [<c05876ec>] 
__dev_change_flags+0x88/0x160
      [   51.066420]                    [<c05877e4>] dev_change_flags+0x18/0x48
      [   51.073270]                    [<c05ed51c>] devinet_ioctl+0x61c/0x6e0
      [   51.080029]                    [<c056ee54>] sock_ioctl+0x5c/0x298
      [   51.086418]                    [<c01350a4>] do_vfs_ioctl+0x78/0x61c
      [   51.092993]                    [<c01356ac>] SyS_ioctl+0x64/0x74
      [   51.099200]                    [<c000e580>] ret_fast_syscall+0x0/0x48
      [   51.105956]  }
      [   51.107696]  ... key      at: [<bf019000>] __key.21312+0x0/0xfffff650 
[davinci_cpdma]
      [   51.115912]  ... acquired at:
      [   51.119019]    [<c00899ac>] lock_acquire+0x9c/0x104
      [   51.124138]    [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.129341]    [<c01127fc>] find_vmap_area+0x10/0x6c
      [   51.134547]    [<c0114960>] remove_vm_area+0x8/0x6c
      [   51.139659]    [<c0114a7c>] __vunmap+0x20/0xf8
      [   51.144318]    [<c001c350>] __arm_iounmap+0x10/0x18
      [   51.149440]    [<bf017d08>] cpdma_ctlr_destroy+0xf0/0x114 
[davinci_cpdma]
      [   51.156560]    [<bf026294>] cpsw_remove+0x48/0x8c [ti_cpsw]
      [   51.162407]    [<c03e62c8>] platform_drv_remove+0x18/0x1c
      [   51.168063]    [<c03e4c44>] __device_release_driver+0x70/0xc8
      [   51.174094]    [<c03e5458>] driver_detach+0xb4/0xb8
      [   51.179212]    [<c03e4a6c>] bus_remove_driver+0x4c/0x90
      [   51.184693]    [<c00b024c>] SyS_delete_module+0x10c/0x198
      [   51.190355]    [<c000e580>] ret_fast_syscall+0x0/0x48
      [   51.195661]
      [   51.197217]
      the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe 
lock:
      [   51.205986] -> (vmap_area_lock){+.+...} ops: 520 {
      [   51.211032]    HARDIRQ-ON-W at:
      [   51.214321]                     [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.221090]                     [<c011376c>] 
alloc_vmap_area.isra.28+0xb8/0x300
      [   51.228750]                     [<c0113a44>] 
__get_vm_area_node.isra.29+0x90/0x134
      [   51.236690]                     [<c011486c>] 
get_vm_area_caller+0x3c/0x48
      [   51.243811]                     [<c0114be0>] vmap+0x40/0x78
      [   51.249654]                     [<c09442f0>] 
check_writebuffer_bugs+0x54/0x1a0
      [   51.257239]                     [<c093eac0>] start_kernel+0x320/0x388
      [   51.263994]                     [<80008074>] 0x80008074
      [   51.269474]    SOFTIRQ-ON-W at:
      [   51.272769]                     [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.279525]                     [<c011376c>] 
alloc_vmap_area.isra.28+0xb8/0x300
      [   51.287190]                     [<c0113a44>] 
__get_vm_area_node.isra.29+0x90/0x134
      [   51.295126]                     [<c011486c>] 
get_vm_area_caller+0x3c/0x48
      [   51.302245]                     [<c0114be0>] vmap+0x40/0x78
      [   51.308094]                     [<c09442f0>] 
check_writebuffer_bugs+0x54/0x1a0
      [   51.315669]                     [<c093eac0>] start_kernel+0x320/0x388
      [   51.322423]                     [<80008074>] 0x80008074
      [   51.327906]    INITIAL USE at:
      [   51.331112]                    [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.337775]                    [<c011376c>] 
alloc_vmap_area.isra.28+0xb8/0x300
      [   51.345352]                    [<c0113a44>] 
__get_vm_area_node.isra.29+0x90/0x134
      [   51.353197]                    [<c011486c>] 
get_vm_area_caller+0x3c/0x48
      [   51.360224]                    [<c0114be0>] vmap+0x40/0x78
      [   51.365977]                    [<c09442f0>] 
check_writebuffer_bugs+0x54/0x1a0
      [   51.373464]                    [<c093eac0>] start_kernel+0x320/0x388
      [   51.380131]                    [<80008074>] 0x80008074
      [   51.385517]  }
      [   51.387260]  ... key      at: [<c0a66948>] vmap_area_lock+0x10/0x20
      [   51.393841]  ... acquired at:
      [   51.396945]    [<c00899ac>] lock_acquire+0x9c/0x104
      [   51.402060]    [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.407266]    [<c01127fc>] find_vmap_area+0x10/0x6c
      [   51.412478]    [<c0114960>] remove_vm_area+0x8/0x6c
      [   51.417592]    [<c0114a7c>] __vunmap+0x20/0xf8
      [   51.422252]    [<c001c350>] __arm_iounmap+0x10/0x18
      [   51.427369]    [<bf017d08>] cpdma_ctlr_destroy+0xf0/0x114 
[davinci_cpdma]
      [   51.434487]    [<bf026294>] cpsw_remove+0x48/0x8c [ti_cpsw]
      [   51.440336]    [<c03e62c8>] platform_drv_remove+0x18/0x1c
      [   51.446000]    [<c03e4c44>] __device_release_driver+0x70/0xc8
      [   51.452031]    [<c03e5458>] driver_detach+0xb4/0xb8
      [   51.457147]    [<c03e4a6c>] bus_remove_driver+0x4c/0x90
      [   51.462628]    [<c00b024c>] SyS_delete_module+0x10c/0x198
      [   51.468289]    [<c000e580>] ret_fast_syscall+0x0/0x48
      [   51.473584]
      [   51.475140]
      [   51.475140] stack backtrace:
      [   51.479703] CPU: 0 PID: 1921 Comm: modprobe Not tainted 
3.14.19-02124-g95c5b7b #308
      [   51.487744] [<c0016090>] (unwind_backtrace) from [<c0012060>] 
(show_stack+0x10/0x14)
      [   51.495865] [<c0012060>] (show_stack) from [<c0652a20>] 
(dump_stack+0x78/0x94)
      [   51.503444] [<c0652a20>] (dump_stack) from [<c0086f18>] 
(check_usage+0x408/0x594)
      [   51.511293] [<c0086f18>] (check_usage) from [<c00870f8>] 
(check_irq_usage+0x54/0xb0)
      [   51.519416] [<c00870f8>] (check_irq_usage) from [<c0088724>] 
(__lock_acquire+0xe54/0x1b90)
      [   51.528077] [<c0088724>] (__lock_acquire) from [<c00899ac>] 
(lock_acquire+0x9c/0x104)
      [   51.536291] [<c00899ac>] (lock_acquire) from [<c06584e8>] 
(_raw_spin_lock+0x28/0x38)
      [   51.544417] [<c06584e8>] (_raw_spin_lock) from [<c01127fc>] 
(find_vmap_area+0x10/0x6c)
      [   51.552726] [<c01127fc>] (find_vmap_area) from [<c0114960>] 
(remove_vm_area+0x8/0x6c)
      [   51.560935] [<c0114960>] (remove_vm_area) from [<c0114a7c>] 
(__vunmap+0x20/0xf8)
      [   51.568693] [<c0114a7c>] (__vunmap) from [<c001c350>] 
(__arm_iounmap+0x10/0x18)
      [   51.576362] [<c001c350>] (__arm_iounmap) from [<bf017d08>] 
(cpdma_ctlr_destroy+0xf0/0x114 [davinci_cpdma])
      [   51.586494] [<bf017d08>] (cpdma_ctlr_destroy [davinci_cpdma]) from 
[<bf026294>] (cpsw_remove+0x48/0x8c [ti_cpsw])
      [   51.597261] [<bf026294>] (cpsw_remove [ti_cpsw]) from [<c03e62c8>] 
(platform_drv_remove+0x18/0x1c)
      [   51.606659] [<c03e62c8>] (platform_drv_remove) from [<c03e4c44>] 
(__device_release_driver+0x70/0xc8)
      [   51.616237] [<c03e4c44>] (__device_release_driver) from [<c03e5458>] 
(driver_detach+0xb4/0xb8)
      [   51.625264] [<c03e5458>] (driver_detach) from [<c03e4a6c>] 
(bus_remove_driver+0x4c/0x90)
      [   51.633749] [<c03e4a6c>] (bus_remove_driver) from [<c00b024c>] 
(SyS_delete_module+0x10c/0x198)
      [   51.642781] [<c00b024c>] (SyS_delete_module) from [<c000e580>] 
(ret_fast_syscall+0x0/0x48)

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ff9538b1fce3a3af66578c072259dba7f7b4fe7a
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Oct 13 22:21:05 2014 +0530

      drivers: net: davinci_cpdma: remove kfree on objects allocated with 
devm_* apis

      memories allocated with devm_* apis must not be freed with kfree apis,
      so removing the kfree calls

      Fixes: e194312854ed ('drivers: net: davinci_cpdma: Convert kzalloc() to 
devm_kzalloc().')

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c7c9ea429ba30fe506747b7da110e2212d8fefa
  Author: Prashant Sreedharan <prashant@xxxxxxxxxxxx>
  Date:   Mon Oct 13 09:21:42 2014 -0700

      tg3: Add skb->xmit_more support

      Ring TX doorbell only if xmit_more is not set or the queue is stopped.

      Suggested-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Prashant Sreedharan <prashant@xxxxxxxxxxxx>
      Signed-off-by: Michael Chan <mchan@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f76936d07c4eeb36d8dbb64ebd30ab46ff85d9f7
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Mon Oct 13 16:34:10 2014 +0200

      ipv4: fix nexthop attlen check in fib_nh_match

      fib_nh_match does not match nexthops correctly. Example:

      ip route add 172.16.10/24 nexthop via 192.168.122.12 dev eth0 \
                                nexthop via 192.168.122.13 dev eth0
      ip route del 172.16.10/24 nexthop via 192.168.122.14 dev eth0 \
                                nexthop via 192.168.122.15 dev eth0

      Del command is successful and route is removed. After this patch
      applied, the route is correctly matched and result is:
      RTNETLINK answers: No such process

      Please consider this for stable trees as well.

      Fixes: 4e902c57417c4 ("[IPv4]: FIB configuration using struct fib_config")
      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad971f616aa98ea2503f1a1064637bfb4ef7b21e
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Oct 11 15:17:29 2014 -0700

      tcp: fix tcp_ack() performance problem

      We worked hard to improve tcp_ack() performance, by not accessing
      skb_shinfo() in fast path (cd7d8498c9a5 tcp: change tcp_skb_pcount()
      location)

      We still have one spurious access because of ACK timestamping,
      added in commit e1c8a607b281 ("net-timestamp: ACK timestamp for
      bytestreams")

      By checking if sk_tsflags has SOF_TIMESTAMPING_TX_ACK set,
      we can avoid two cache line misses for the common case.

      While we are at it, add two prefetchw() :

      One in tcp_ack() to bring skb at the head of write queue.

      One in tcp_clean_rtx_queue() loop to bring following skb,
      as we will delete skb from the write queue and dirty skb->next->prev.

      Add a couple of [un]likely() clauses.

      After this patch, tcp_ack() is no longer the most consuming
      function in tcp stack.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Willem de Bruijn <willemb@xxxxxxxxxx>
      Cc: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Cc: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Cc: Van Jacobson <vanj@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0bc62284ee3f2a228c64902ed818b6ba8e04159b
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Oct 14 15:38:01 2014 +0800

      ceph: fix divide-by-zero in __validate_layout()

      The 'stripe_unit' field is 64 bits, casting it to 32 bits can result zero.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 792c3a914910bd34302c5345578f85cfcb5e2c01
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Fri Oct 10 18:36:07 2014 +0400

      rbd: rbd workqueues need a resque worker

      Need to use WQ_MEM_RECLAIM for our workqueues to prevent I/O lockups
      under memory pressure - we sit on the memory reclaim path.

      Cc: stable@xxxxxxxxxxxxxxx # 3.17, needs backporting for 3.16
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Tested-by: Micha Krause <micha@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit f9865f06f7f18c6661c88d0511f05c48612319cc
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Fri Oct 10 16:39:05 2014 +0400

      libceph: ceph-msgr workqueue needs a resque worker

      Commit f363e45fd118 ("net/ceph: make ceph_msgr_wq non-reentrant")
      effectively removed WQ_MEM_RECLAIM flag from ceph_msgr_wq.  This is
      wrong - libceph is very much a memory reclaim path, so restore it.

      Cc: stable@xxxxxxxxxxxxxxx # needs backporting for < 3.12
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Tested-by: Micha Krause <micha@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit ab6c2c3ebe1d4fddc1f9ae29810799419be950c0
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Thu Oct 9 23:16:35 2014 +0200

      ceph: fix bool assignments

      Fix some coccinelle warnings:
      fs/ceph/caps.c:2400:6-10: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2401:6-15: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2402:6-17: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2403:6-22: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2404:6-22: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2405:6-19: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2440:4-20: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2469:3-16: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2490:2-18: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2519:3-7: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2549:3-12: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2575:2-6: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2589:3-7: WARNING: Assignment of bool to 0/1

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>

  commit 25f897773ba4ddc3dd9f8eabf358cfaefb23b8ae
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Mon Oct 6 18:40:27 2014 +0400

      libceph: separate multiple ops with commas in debugfs output

      For requests with multiple ops, separate ops with commas instead of \t,
      which is a field separator here.

      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 70b5bfa360aea4157b45c2863746ca67896c6ef1
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Thu Oct 2 17:22:29 2014 +0400

      libceph: sync osd op definitions in rados.h

      Bring in missing osd ops and strings, use macros to eliminate multiple
      points of maintenance.

      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit eb179d3975c804ad98eaa403425eb6e48cfd3cc2
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 30 22:07:50 2014 +0200

      libceph: remove redundant declaration

      ceph_release_page_vector was defined twice in libceph.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>

  commit 14ed97033dac4cc5fd516bfe3e37d2fc74804684
  Author: John Spray <john.spray@xxxxxxxxxx>
  Date:   Fri Sep 12 16:58:49 2014 +0100

      ceph: additional debugfs output

      MDS session state and client global ID is
      useful instrumentation when testing.

      Signed-off-by: John Spray <john.spray@xxxxxxxxxx>

  commit a687ecaf50f18329206c6b78764a8c7bd30a9df0
  Author: John Spray <john.spray@xxxxxxxxxx>
  Date:   Fri Sep 19 13:51:08 2014 +0100

      ceph: export ceph_session_state_name function

      ...so that it can be used from the ceph debugfs
      code when dumping session info.

      Signed-off-by: John Spray <john.spray@xxxxxxxxxx>

  commit b1ee94aa593abd03634bc3887b8e189840e42c12
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 20:35:17 2014 +0800

      ceph: include the initial ACL in create/mkdir/mknod MDS requests

      Current code set new file/directory's initial ACL in a non-atomic
      manner.
      Client first sends request to MDS to create new file/directory, then set
      the initial ACL after the new file/directory is successfully created.

      The fix is include the initial ACL in create/mkdir/mknod MDS requests.
      So MDS can handle creating file/directory and setting the initial ACL in
      one request.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 25e6bae356502cde283f1804111b44e6fad20fc2
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 19:15:28 2014 +0800

      ceph: use pagelist to present MDS request data

      Current code uses page array to present MDS request data. Pages in the
      array are allocated/freed by caller of ceph_mdsc_do_request(). If request
      is interrupted, the pages can be freed while they are still being used by
      the request message.

      The fix is use pagelist to present MDS request data. Pagelist is
      reference counted.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit e4339d28f640a7c0d92903bcf389a2dfa281270d
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 17:50:45 2014 +0800

      libceph: reference counting pagelist

      this allow pagelist to present data that may be sent multiple times.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 0abb43dcacb52145aa265f82c914375d59dfe2da
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:11:12 2014 +0800

      ceph: fix llistxattr on symlink

      only regular file and directory have vxattrs.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit dbd0c8bf79b2c73d11d47bdf2496e7ebf0948f02
  Author: John Spray <john.spray@xxxxxxxxxx>
  Date:   Tue Sep 9 19:26:01 2014 +0100

      ceph: send client metadata to MDS

      Implement version 2 of CEPH_MSG_CLIENT_SESSION syntax,
      which includes additional client metadata to allow
      the MDS to report on clients by user-sensible names
      like hostname.

      Signed-off-by: John Spray <john.spray@xxxxxxxxxx>
      Reviewed-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 14cee8e377c09dc887047b3a322c71f45de7f0c0
  Merge: f787d6c 86f8ef2
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 15:05:39 2014 -0400

      Merge branch 'isdn'

      Tilman Schmidt says:

      ====================
      Coverity patches for drivers/isdn

      Here's a series of patches for the ISDN CAPI subsystem and the
      Gigaset ISDN driver.
      Patches 1 to 7 are specific fixes for Coverity warnings.
      Patches 8 to 11 fix related problems with the handling of invalid
      CAPI command codes I noticed while working on this.
      Patch 12 fixes an unrelated problem I noticed during the subsequent
      regression tests.
      It would be great if these could still be merged.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 86f8ef2c4802ac9dbe0c8c1c12670bd915a13013
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/gigaset: fix usb_gigaset write_cmd result race

      In usb_gigaset function gigaset_write_cmd(), the length field of
      the command buffer structure could be cleared by the transmit
      tasklet before it was used for the function's return value.
      Fix by copying to a local variable before scheduling the tasklet.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 340184b35ac8786bdb574d2c8ce8e4f1269ec4da
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: don't return NULL from capi_cmd2str()

      capi_cmd2str() is used in many places to build log messages.
      None of them is prepared to handle NULL as a result.
      Change the function to return printable string "INVALID_COMMAND"
      instead.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2bf3a09ea51f807d78d48d0ebc591b9e1502a743
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: handle CAPI 2.0 message parser failures

      Have callers of capi_cmsg2message and capi_message2cmsg handle
      non-zero return values indicating failure.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5510ab18048397193ae073d6b0d4ea78ff0170f5
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: prevent NULL pointer dereference on invalid CAPI command

      An invalid CAPI 2.0 command/subcommand combination may retrieve a
      NULL pointer from the cpars[] array which will later be dereferenced
      by the parser routines.
      Fix by adding NULL pointer checks in strategic places.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 854d23b77aa25b203c7af11de885c3b8b3834c20
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: refactor command/subcommand table accesses

      Encapsulate accesses to the CAPI 2.0 command/subcommand name and
      parameter tables in a single place in preparation for redesign.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5362247a42e18ef74e698bb23575c272f8e35375
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: prevent index overrun from command_2_index()

      The result of the function command_2_index() is used to index two
      arrays mnames[] and cpars[] with max. index 0x4e but in its current
      form that function can produce results up to 3*(0x9+0x9)+0x7f =
      0xb5.
      Fix by clamping all result values potentially overrunning the arrays
      to zero which is already handled as an invalid value.

      Re-spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9ea8aa8d5087529210553114b7bc4bf4374ace8f
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: correct capi20_manufacturer argument type mismatch

      Function capi20_manufacturer() is declared with unsigned int cmd
      argument but called with unsigned long.
      Fix by correcting the function prototype since the actual argument
      is part of the user visible API.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8324f94202af7dc688576259803a2ef9a98d655
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/gigaset: fix non-heap pointer deallocation

      at_state structures may be allocated individually or as part of a
      cardstate or bc_state structure. The disconnect() function handled
      both cases, creating a risk that it might try to deallocate an
      at_state structure that had not been allocated individually.
      Fix by splitting disconnect() into two variants handling cases
      with and without an associated B channel separately, and adding
      an explicit check.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 846ac30135e7c5e03b487c16c87ccb1ab020a01f
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: fix NULL pointer dereference

      In do_action, a NULL pointer might be passed to function start_dial
      which will dereference it.
      Fix by adding a check for NULL before the call.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 097933ddcd28ef99c116651b20fd2e06717e0f0d
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: limit raw CAPI message dump length

      In dump_rawmsg, the length field from a received data package was
      used unscrutinized, allowing an attacker to control the size of the
      allocated buffer and the number of times the output loop iterates.
      Fix by limiting to a reasonable value.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee7ff5fed25711a26da7826071e6ede8af049ad2
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: make sure controller name is null terminated

      In gigaset_isdn_regdev, the name field may not have a null terminator
      if the source string's length is equal to the buffer size.
      Fix by zero filling the structure and excluding the last byte of the
      name field from the copy.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1bdc07ebabefd19b56d1d36584a401ff6085fa71
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: missing break in do_facility_req

      If we take the unsupported supplementary service notification mask
      path, we end up falling through and overwriting the error code.
      Insert a break statement to skip the remainder of the switch case
      and proceed to sending the reply message.

      Spotted with Coverity.

      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f787d6c8dd52ded9874cbbc447a32515c80fa2bf
  Merge: 02ea807 278d240
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 14:45:17 2014 -0400

      Merge branch 'fec-ptp'

      Luwei Zhou says:

      ====================
      Enable FEC pps feather

      Change from v2 to v3:
        -Using the default channel 0 to be PPS channel not PTP_PIN_SET/GETFUNC 
interface.
        -Using the linux definition of NSEC_PER_SEC.

      Change from v1 to v2:
        - Fix the potential 32-bit multiplication overflow issue.
        - Optimize the hareware adjustment code to improve efficiency as 
Richard suggested
        - Use ptp PTP_PIN_SET/GETFUNC interface to set PPS channel not device 
tree
        and add PTP_PF_PPS enumeration
        - Modify comments style
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 278d24047891a1bf4a98128eaa8ecafd019e58c2
  Author: Luwei Zhou <b45643@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:15:30 2014 +0800

      net: fec: ptp: Enable PPS output based on ptp clock

      FEC ptp timer has 4 channel compare/trigger function. It can be used to
      enable pps output.
      The pulse would be ouput high exactly on N second. The pulse ouput high
      on compare event mode is used to produce pulse per second.  The pulse
      width would be one cycle based on ptp timer clock source.Since 31-bit
      ptp hardware timer is used, the timer will wrap more than 2 seconds. We
      need to reload the compare compare event about every 1 second.

      Signed-off-by: Luwei Zhou <b45643@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 89bddcda7e4f4ff2586e736427405115c362bed4
  Author: Luwei Zhou <b45643@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:15:29 2014 +0800

      net: fec: ptp: Use hardware algorithm to adjust PTP counter.

      The FEC IP supports hardware adjustment for ptp timer. Refer to the 
description of
      ENET_ATCOR and ENET_ATINC registers in the spec about the hardware 
adjustment. This
      patch uses hardware support to adjust the ptp offset and frequency on the 
slave side.

      Signed-off-by: Luwei Zhou <b45643@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: Fugang Duan <b38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f28460b229919387b2f97f3a688d0dd86cc819c9
  Author: Luwei Zhou <b45643@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:15:28 2014 +0800

      net: fec: ptp: Use the 31-bit ptp timer.

      When ptp switches from software adjustment to hardware ajustment, linux 
ptp can't converge.
      It is caused by the IP limit. Hardware adjustment logcial have issue when 
ptp counter
      runs over 0x80000000(31 bit counter). The internal IP reference manual 
already remove 32bit
      free-running count support. This patch replace the 32-bit PTP timer with 
31-bit.

      Signed-off-by: Luwei Zhou <b45643@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02ea80741a25435123e8a5ca40cac6a0bcf0c9f1
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 11 13:03:34 2014 +0800

      ipv6: remove aca_lock spinlock from struct ifacaddr6

      no user uses this lock.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e0ee9c12157dc74e49e4731e0d07512e7d1ceb95
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Oct 10 20:30:23 2014 -0700

      x86: bpf_jit: fix two bugs in eBPF JIT compiler

      1.
      JIT compiler using multi-pass approach to converge to final image size,
      since x86 instructions are variable length. It starts with large
      gaps between instructions (so some jumps may use imm32 instead of imm8)
      and iterates until total program size is the same as in previous pass.
      This algorithm works only if program size is strictly decreasing.
      Programs that use LD_ABS insn need additional code in prologue, but it
      was not emitted during 1st pass, so there was a chance that 2nd pass would
      adjust imm32->imm8 jump offsets to the same number of bytes as increase in
      prologue, which may cause algorithm to erroneously decide that size 
converged.
      Fix it by always emitting largest prologue in the first pass which
      is detected by oldproglen==0 check.
      Also change error check condition 'proglen != oldproglen' to fail 
gracefully.

      2.
      while staring at the code realized that 64-byte buffer may not be enough
      when 1st insn is large, so increase it to 128 to avoid buffer overflow
      (theoretical maximum size of prologue+div is 109) and add runtime check.

      Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
      Reported-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Tested-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b2532eb9abd88384aa586169b54a3e53574f29f8
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 18:06:35 2014 -0700

      tcp: fix ooo_okay setting vs Small Queues

      TCP Small Queues (tcp_tsq_handler()) can hold one reference on
      sk->sk_wmem_alloc, preventing skb->ooo_okay being set.

      We should relax test done to set skb->ooo_okay to take care
      of this extra reference.

      Minimal truesize of skb containing one byte of payload is
      SKB_TRUESIZE(1)

      Without this fix, we have more chance locking flows into the wrong
      transmit queue.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 31eff81e94472ddb7549509bf4b6e93e1f6f7dc9
  Author: Alexander Aring <alex.aring@xxxxxxxxx>
  Date:   Fri Oct 10 23:10:47 2014 +0200

      skbuff: fix ftrace handling in skb_unshare

      If the skb is not dropped afterwards we should run consume_skb instead
      kfree_skb. Inside of function skb_unshare we do always a kfree_skb,
      doesn't depend if skb_copy failed or was successful.

      This patch switch this behaviour like skb_share_check, if allocation of
      sk_buff failed we use kfree_skb otherwise consume_skb.

      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c2b2f0cb9388df8aa8b5036cf18060ac77e6d94
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
  Date:   Fri Oct 10 14:30:52 2014 -0700

      fm10k: Add skb->xmit_more support

      This change adds support for skb->xmit_more based on the changes that were
      made to igb to support the feature.  The main changes are moving up the
      check for maybe_stop_tx so that we can check netif_xmit_stopped to 
determine
      if we must write the tail because we can add no further buffers.

      Acked-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4483e8a424d76bc1dfacdd94e739fba29d7f83f
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Wed Sep 17 17:26:06 2014 +0800

      ceph: remove redundant code for max file size verification

      Both ceph_update_writeable_page and ceph_setattr will verify file size
      with max size ceph supported.
      There are two caller for ceph_update_writeable_page, ceph_write_begin and
      ceph_page_mkwrite. For ceph_write_begin, we have already verified the 
size in
      generic_write_checks of ceph_write_iter; for ceph_page_mkwrite, we have no
      chance to change file size when mmap. Likewise we have already verified 
the size
      in inode_change_ok when we call ceph_setattr.
      So let's remove the redundant code for max file size verification.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Reviewed-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 3b70b388e3378d0b7272d649bb91451a6de4e924
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Wed Sep 17 14:44:51 2014 +0800

      ceph: remove redundant io_iter_advance()

      ceph_sync_read and generic_file_read_iter() have already advanced the
      IO iterator.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 6cd3bcad0d269f96667ea704d4f6459a5c6ccbab
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Wed Sep 17 07:45:12 2014 +0800

      ceph: move ceph_find_inode() outside the s_mutex

      ceph_find_inode() may wait on freeing inode, using it inside the s_mutex
      may cause deadlock. (the freeing inode is waiting for OSD read reply, but
      dispatch thread is blocked by the s_mutex)

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 508b32d8661b12da4c9ca41a9b2054e1dc92fa7e
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 21:46:17 2014 +0800

      ceph: request xattrs if xattr_version is zero

      Following sequence of events can happen.
        - Client releases an inode, queues cap release message.
        - A 'lookup' reply brings the same inode back, but the reply
          doesn't contain xattrs because MDS didn't receive the cap release
          message and thought client already has up-to-data xattrs.

      The fix is force sending a getattr request to MDS if xattrs_version
      is 0. The getattr mask is set to CEPH_STAT_CAP_XATTR, so MDS knows client
      does not have xattr.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit b76f82398c1017e303d87760e22125714010207f
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Mon Apr 7 16:52:03 2014 -0700

      rbd: set the remaining discard properties to enable support

      max_discard_sectors must be set for the queue to support discard.
      Operations implementing discard for rbd zero data, so report that.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit d3246fb0da5d70838469c01d5b6b11163b49cd86
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Mon Apr 7 16:49:21 2014 -0700

      rbd: use helpers to handle discard for layered images correctly

      Only allocate two osd ops for discard requests, since the
      preallocation hint is only added for regular writes.  Use
      rbd_img_obj_request_fill() to recreate the original write or discard
      osd operations, isolating that logic to one place, and change the
      assert in rbd_osd_req_create_copyup() to accept discard requests as
      well.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 3b434a2aff38029ea053ce6c8fced53b2d01f7f0
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 17:32:15 2014 -0700

      rbd: extract a method for adding object operations

      rbd_img_request_fill() creates a ceph_osd_request and has logic for
      adding the appropriate osd ops to it based on the request type and
      image properties.

      For layered images, the original rbd_obj_request is resent with a
      copyup operation in front, using a new ceph_osd_request. The logic for
      adding the original operations should be the same as when first
      sending them, so move it to a helper function.

      op_type only needs to be checked once, so create a helper for that as
      well and call it outside the loop in rbd_img_request_fill().

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 1c220881e307b62cc2f77d911219de332aa3f61e
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 17:49:12 2014 -0700

      rbd: make discard trigger copy-on-write

      Discard requests are a form of write, so they should go through the
      same process as plain write requests and trigger copy-on-write for
      layered images.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit d0265de7c358d71a494dcd1ee28206b32754bb0f
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Mon Apr 7 16:54:10 2014 -0700

      rbd: tolerate -ENOENT for discard operations

      Discard may try to delete an object from a non-layered image that does 
not exist.
      If this occurs, the image already has no data in that range, so change the
      result to success.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit bef95455a44e2533fcea376740bb1a5cbd71269f
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 17:47:52 2014 -0700

      rbd: fix snapshot context reference count for discards

      Discards take a reference to the snapshot context of an image when
      they are created.  This reference needs to be cleaned up when the
      request is done just as it is for regular writes.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 3c5df89367761d09d76454a2c4301a73bf2d46ce
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 12:06:32 2014 -0700

      rbd: read image size for discard check safely

      In rbd_img_request_fill() the image size is only checked to determine
      whether we can truncate an object instead of zeroing it for discard
      requests. Take rbd_dev->header_rwsem while reading the image size, and
      move this read into the discard check, so that non-discard ops don't
      need to take the semaphore in this function.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 90e98c5229c0adfadf2c2ad2c91d72902bf61bc4
  Author: Guangliang Zhao <lucienchao@xxxxxxxxx>
  Date:   Tue Apr 1 22:22:16 2014 +0800

      rbd: initial discard bits from Guangliang Zhao

      This patch add the discard support for rbd driver.

      There are three types operation in the driver:
      1. The objects would be removed if they completely contained
         within the discard range.
      2. The objects would be truncated if they partly contained within
         the discard range, and align with their boundary.
      3. Others would be zeroed.

      A discard request from blkdev_issue_discard() is defined which
      REQ_WRITE and REQ_DISCARD both marked and no data, so we must
      check the REQ_DISCARD first when getting the request type.

      This resolve:
        http://tracker.ceph.com/issues/190

      [ Ilya Dryomov: This is incomplete and somewhat buggy, see follow up
        commits by Josh Durgin for refinements and fixes which weren't
        folded in to preserve authorship. ]

      Signed-off-by: Guangliang Zhao <lucienchao@xxxxxxxxx>
      Reviewed-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 6d2940c881aeb9f46baac548dc4e906a53957dba
  Author: Guangliang Zhao <lucienchao@xxxxxxxxx>
  Date:   Thu Mar 13 11:21:35 2014 +0800

      rbd: extend the operation type

      It could only handle the read and write operations now,
      extend it for the coming discard support.

      Signed-off-by: Guangliang Zhao <lucienchao@xxxxxxxxx>
      Reviewed-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit c622d226155b12276ae3d29d546f4b314d7cd68c
  Author: Guangliang Zhao <lucienchao@xxxxxxxxx>
  Date:   Tue Apr 1 22:22:15 2014 +0800

      rbd: skip the copyup when an entire object writing

      It need to copyup the parent's content when layered writing,
      but an entire object write would overwrite it, so skip it.

      Signed-off-by: Guangliang Zhao <lucienchao@xxxxxxxxx>
      Reviewed-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 70d045f660c7331bce8c9377929b52a9738a12cb
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Fri Sep 12 16:02:01 2014 +0400

      rbd: add img_obj_request_simple() helper

      To clarify the conditions and make it easier to add new ones.

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit 4e752f0ab0e8114f4edd7574081dc625d679dd15
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Tue Apr 8 11:12:11 2014 -0700

      rbd: access snapshot context and mapping size safely

      These fields may both change while the image is mapped if a snapshot
      is created or deleted or the image is resized.  They are guarded by
      rbd_dev->header_rwsem, so hold that while reading them, and store a
      local copy to refer to outside of the critical section. The local copy
      will stay consistent since the snapshot context is reference counted,
      and the mapping size is just a u64. This prevents torn loads from
      giving us inconsistent values.

      Move reading header.snapc into the caller of rbd_img_request_create()
      so that we only need to take the semaphore once. The read-only caller,
      rbd_parent_request_create() can just pass NULL for snapc, since the
      snapshot context is only relevant for writes.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 7dd440c9e0711d828442c3e129ab8bcb9aeeac23
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Thu Sep 11 18:49:18 2014 +0400

      rbd: do not return -ERANGE on auth failures

      Trying to map an image out of a pool for which we don't have an 'x'
      permission bit fails with -ERANGE from ceph_extract_encoded_string()
      due to an unsigned vs signed bug.  Fix it and get rid of the -EINVAL
      sink, thus propagating rbd::get_id cls method errors.  (I've seen
      a bunch of unexplained -ERANGE reports, I bet this is it).

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 91883cd27c4e2523dd53e2bd6f71a1c5e0be5a38
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Thu Sep 11 12:18:53 2014 +0400

      libceph: don't try checking queue_work() return value

      queue_work() doesn't "fail to queue", it returns false if work was
      already on a queue, which can't happen here since we allocate
      event_work right before we queue it.  So don't bother at all.

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 03974e8177b36d672eb59658f976f03cb77c1129
  Author: Yan, Zheng <ukernel@xxxxxxxxx>
  Date:   Thu Sep 11 14:28:56 2014 +0800

      ceph: make sure request isn't in any waiting list when kicking request.

      we may corrupt waiting list if a request in the waiting list is kicked.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 656e4382948d4b2c81bdaf707f1400f53eff2625
  Author: Yan, Zheng <ukernel@xxxxxxxxx>
  Date:   Thu Sep 11 14:25:18 2014 +0800

      ceph: protect kick_requests() with mdsc->mutex

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit b9a678994b4a64b1106ab2cf7cfe7cbc10bb6f40
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:29 2014 -0700

      libceph: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit 5d23371fdb7dc03fa6fe054da3467efb0d347945
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Wed Sep 10 16:56:23 2014 +0800

      ceph: trim unused inodes before reconnecting to recovering MDS

      So the recovering MDS does not need to fetch these ununsed inodes during
      cache rejoin. This may reduce MDS recovery time.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 589506f1e7f135943bcd34903bcdcf1fdaf00549
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sun Sep 7 18:10:51 2014 +0800

      libceph: fix a use after free issue in osdmap_set_max_osd

      If the state variable is krealloced successfully, map->osd_state will be
      freed, once following two reallocation failed, and exit the function
      without resetting map->osd_state, map->osd_state become a wild pointer.

      fix it by resetting them after krealloc successfully.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit dc220db03f15c9875aa09c36beba582f20c76be1
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Fri Sep 5 20:16:52 2014 +0400

      libceph: select CRYPTO_CBC in addition to CRYPTO_AES

      We want "cbc(aes)" algorithm, so select CRYPTO_CBC too, not just
      CRYPTO_AES.  Otherwise on !CRYPTO_CBC kernels we fail rbd map/mount
      with

          libceph: error -2 building auth method x request

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit 2cc6128ab2afff7864dbdc33a73e2deaa935d9e0
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:41:45 2014 +0400

      libceph: resend lingering requests with a new tid

      Both not yet registered (r_linger && list_empty(&r_linger_item)) and
      registered linger requests should use the new tid on resend to avoid
      the dup op detection logic on the OSDs, yet we were doing this only for
      "registered" case.  Factor out and simplify the "registered" logic and
      use the new helper for "not registered" case as well.

      Fixes: http://tracker.ceph.com/issues/8806

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit f671b581f1dac61354186b7373af5f97fe420584
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Tue Sep 2 13:40:33 2014 +0400

      libceph: abstract out ceph_osd_request enqueue logic

      Introduce __enqueue_request() and switch to it.

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 5bc26726ada73264c0fd7b93ccbe7d9e78b2b2d2
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:53:48 2014 +0800

      net: fec: Fix sparse warnings with different lock contexts for basic block

      reproduce:
      make  ARCH=arm C=1 2>fec.txt drivers/net/ethernet/freescale/fec_main.o
      cat fec.txt

      sparse warnings:
      drivers/net/ethernet/freescale/fec_main.c:2916:12: warning: context 
imbalance
      in 'fec_set_features' - different lock contexts for basic block

      Christopher Li suggest to change as below:
        if (need_lock) {
                lock();
                do_something_real();
                unlock();
        } else {
                do_something_real();
        }

      Reported-by: Fabio Estevam <festevam@xxxxxxxxx>
      Suggested-by: Christopher Li <sparse@xxxxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c53fed07a03d8b2a2e3bdaba87768211fa55806c
  Author: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 10:08:42 2014 -0500

      MAINTAINERS: Update contact information for Vince Bridgers

      Signed-off-by: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b27fa9939d50b0302888849c62ecae7b9cb85dc5
  Merge: b838b4a 26b87c7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 12:46:29 2014 -0400

      Merge branch 'sctp'

      Daniel Borkmann says:

      ====================
      Here are some SCTP fixes.

      [ Note, immediate workaround would be to disable ASCONF (it
        is sysctl disabled by default). It is actually only used
        together with chunk authentication. ]
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 26b87c7881006311828bb0ab271a551a62dcceb4
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Oct 9 22:55:33 2014 +0200

      net: sctp: fix remote memory pressure from excessive queueing

      This scenario is not limited to ASCONF, just taken as one
      example triggering the issue. When receiving ASCONF probes
      in the form of ...

        -------------- INIT[ASCONF; ASCONF_ACK] ------------->
        <----------- INIT-ACK[ASCONF; ASCONF_ACK] ------------
        -------------------- COOKIE-ECHO -------------------->
        <-------------------- COOKIE-ACK ---------------------
        ---- ASCONF_a; [ASCONF_b; ...; ASCONF_n;] JUNK ------>
        [...]
        ---- ASCONF_m; [ASCONF_o; ...; ASCONF_z;] JUNK ------>

      ... where ASCONF_a, ASCONF_b, ..., ASCONF_z are good-formed
      ASCONFs and have increasing serial numbers, we process such
      ASCONF chunk(s) marked with !end_of_packet and !singleton,
      since we have not yet reached the SCTP packet end. SCTP does
      only do verification on a chunk by chunk basis, as an SCTP
      packet is nothing more than just a container of a stream of
      chunks which it eats up one by one.

      We could run into the case that we receive a packet with a
      malformed tail, above marked as trailing JUNK. All previous
      chunks are here goodformed, so the stack will eat up all
      previous chunks up to this point. In case JUNK does not fit
      into a chunk header and there are no more other chunks in
      the input queue, or in case JUNK contains a garbage chunk
      header, but the encoded chunk length would exceed the skb
      tail, or we came here from an entirely different scenario
      and the chunk has pdiscard=1 mark (without having had a flush
      point), it will happen, that we will excessively queue up
      the association's output queue (a correct final chunk may
      then turn it into a response flood when flushing the
      queue ;)): I ran a simple script with incremental ASCONF
      serial numbers and could see the server side consuming
      excessive amount of RAM [before/after: up to 2GB and more].

      The issue at heart is that the chunk train basically ends
      with !end_of_packet and !singleton markers and since commit
      2e3216cd54b1 ("sctp: Follow security requirement of responding
      with 1 packet") therefore preventing an output queue flush
      point in sctp_do_sm() -> sctp_cmd_interpreter() on the input
      chunk (chunk = event_arg) even though local_cork is set,
      but its precedence has changed since then. In the normal
      case, the last chunk with end_of_packet=1 would trigger the
      queue flush to accommodate possible outgoing bundling.

      In the input queue, sctp_inq_pop() seems to do the right thing
      in terms of discarding invalid chunks. So, above JUNK will
      not enter the state machine and instead be released and exit
      the sctp_assoc_bh_rcv() chunk processing loop. It's simply
      the flush point being missing at loop exit. Adding a try-flush
      approach on the output queue might not work as the underlying
      infrastructure might be long gone at this point due to the
      side-effect interpreter run.

      One possibility, albeit a bit of a kludge, would be to defer
      invalid chunk freeing into the state machine in order to
      possibly trigger packet discards and thus indirectly a queue
      flush on error. It would surely be better to discard chunks
      as in the current, perhaps better controlled environment, but
      going back and forth, it's simply architecturally not possible.
      I tried various trailing JUNK attack cases and it seems to
      look good now.

      Joint work with Vlad Yasevich.

      Fixes: 2e3216cd54b1 ("sctp: Follow security requirement of responding 
with 1 packet")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b69040d8e39f20d5215a03502a8e8b4c6ab78395
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Oct 9 22:55:32 2014 +0200

      net: sctp: fix panic on duplicate ASCONF chunks

      When receiving a e.g. semi-good formed connection scan in the
      form of ...

        -------------- INIT[ASCONF; ASCONF_ACK] ------------->
        <----------- INIT-ACK[ASCONF; ASCONF_ACK] ------------
        -------------------- COOKIE-ECHO -------------------->
        <-------------------- COOKIE-ACK ---------------------
        ---------------- ASCONF_a; ASCONF_b ----------------->

      ... where ASCONF_a equals ASCONF_b chunk (at least both serials
      need to be equal), we panic an SCTP server!

      The problem is that good-formed ASCONF chunks that we reply with
      ASCONF_ACK chunks are cached per serial. Thus, when we receive a
      same ASCONF chunk twice (e.g. through a lost ASCONF_ACK), we do
      not need to process them again on the server side (that was the
      idea, also proposed in the RFC). Instead, we know it was cached
      and we just resend the cached chunk instead. So far, so good.

      Where things get nasty is in SCTP's side effect interpreter, that
      is, sctp_cmd_interpreter():

      While incoming ASCONF_a (chunk = event_arg) is being marked
      !end_of_packet and !singleton, and we have an association context,
      we do not flush the outqueue the first time after processing the
      ASCONF_ACK singleton chunk via SCTP_CMD_REPLY. Instead, we keep it
      queued up, although we set local_cork to 1. Commit 2e3216cd54b1
      changed the precedence, so that as long as we get bundled, incoming
      chunks we try possible bundling on outgoing queue as well. Before
      this commit, we would just flush the output queue.

      Now, while ASCONF_a's ASCONF_ACK sits in the corked outq, we
      continue to process the same ASCONF_b chunk from the packet. As
      we have cached the previous ASCONF_ACK, we find it, grab it and
      do another SCTP_CMD_REPLY command on it. So, effectively, we rip
      the chunk->list pointers and requeue the same ASCONF_ACK chunk
      another time. Since we process ASCONF_b, it's correctly marked
      with end_of_packet and we enforce an uncork, and thus flush, thus
      crashing the kernel.

      Fix it by testing if the ASCONF_ACK is currently pending and if
      that is the case, do not requeue it. When flushing the output
      queue we may relink the chunk for preparing an outgoing packet,
      but eventually unlink it when it's copied into the skb right
      before transmission.

      Joint work with Vlad Yasevich.

      Fixes: 2e3216cd54b1 ("sctp: Follow security requirement of responding 
with 1 packet")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9de7922bc709eee2f609cd01d98aaedc4cf5ea74
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Oct 9 22:55:31 2014 +0200

      net: sctp: fix skb_over_panic when receiving malformed ASCONF chunks

      Commit 6f4c618ddb0 ("SCTP : Add paramters validity check for
      ASCONF chunk") added basic verification of ASCONF chunks, however,
      it is still possible to remotely crash a server by sending a
      special crafted ASCONF chunk, even up to pre 2.6.12 kernels:

      skb_over_panic: text:ffffffffa01ea1c3 len:31056 put:30768
       head:ffff88011bd81800 data:ffff88011bd81800 tail:0x7950
       end:0x440 dev:<NULL>
       ------------[ cut here ]------------
      kernel BUG at net/core/skbuff.c:129!
      [...]
      Call Trace:
       <IRQ>
       [<ffffffff8144fb1c>] skb_put+0x5c/0x70
       [<ffffffffa01ea1c3>] sctp_addto_chunk+0x63/0xd0 [sctp]
       [<ffffffffa01eadaf>] sctp_process_asconf+0x1af/0x540 [sctp]
       [<ffffffff8152d025>] ? _read_unlock_bh+0x15/0x20
       [<ffffffffa01e0038>] sctp_sf_do_asconf+0x168/0x240 [sctp]
       [<ffffffffa01e3751>] sctp_do_sm+0x71/0x1210 [sctp]
       [<ffffffff8147645d>] ? fib_rules_lookup+0xad/0xf0
       [<ffffffffa01e6b22>] ? sctp_cmp_addr_exact+0x32/0x40 [sctp]
       [<ffffffffa01e8393>] sctp_assoc_bh_rcv+0xd3/0x180 [sctp]
       [<ffffffffa01ee986>] sctp_inq_push+0x56/0x80 [sctp]
       [<ffffffffa01fcc42>] sctp_rcv+0x982/0xa10 [sctp]
       [<ffffffffa01d5123>] ? ipt_local_in_hook+0x23/0x28 [iptable_filter]
       [<ffffffff8148bdc9>] ? nf_iterate+0x69/0xb0
       [<ffffffff81496d10>] ? ip_local_deliver_finish+0x0/0x2d0
       [<ffffffff8148bf86>] ? nf_hook_slow+0x76/0x120
       [<ffffffff81496d10>] ? ip_local_deliver_finish+0x0/0x2d0
       [<ffffffff81496ded>] ip_local_deliver_finish+0xdd/0x2d0
       [<ffffffff81497078>] ip_local_deliver+0x98/0xa0
       [<ffffffff8149653d>] ip_rcv_finish+0x12d/0x440
       [<ffffffff81496ac5>] ip_rcv+0x275/0x350
       [<ffffffff8145c88b>] __netif_receive_skb+0x4ab/0x750
       [<ffffffff81460588>] netif_receive_skb+0x58/0x60

      This can be triggered e.g., through a simple scripted nmap
      connection scan injecting the chunk after the handshake, for
      example, ...

        -------------- INIT[ASCONF; ASCONF_ACK] ------------->
        <----------- INIT-ACK[ASCONF; ASCONF_ACK] ------------
        -------------------- COOKIE-ECHO -------------------->
        <-------------------- COOKIE-ACK ---------------------
        ------------------ ASCONF; UNKNOWN ------------------>

      ... where ASCONF chunk of length 280 contains 2 parameters ...

        1) Add IP address parameter (param length: 16)
        2) Add/del IP address parameter (param length: 255)

      ... followed by an UNKNOWN chunk of e.g. 4 bytes. Here, the
      Address Parameter in the ASCONF chunk is even missing, too.
      This is just an example and similarly-crafted ASCONF chunks
      could be used just as well.

      The ASCONF chunk passes through sctp_verify_asconf() as all
      parameters passed sanity checks, and after walking, we ended
      up successfully at the chunk end boundary, and thus may invoke
      sctp_process_asconf(). Parameter walking is done with
      WORD_ROUND() to take padding into account.

      In sctp_process_asconf()'s TLV processing, we may fail in
      sctp_process_asconf_param() e.g., due to removal of the IP
      address that is also the source address of the packet containing
      the ASCONF chunk, and thus we need to add all TLVs after the
      failure to our ASCONF response to remote via helper function
      sctp_add_asconf_response(), which basically invokes a
      sctp_addto_chunk() adding the error parameters to the given
      skb.

      When walking to the next parameter this time, we proceed
      with ...

        length = ntohs(asconf_param->param_hdr.length);
        asconf_param = (void *)asconf_param + length;

      ... instead of the WORD_ROUND()'ed length, thus resulting here
      in an off-by-one that leads to reading the follow-up garbage
      parameter length of 12336, and thus throwing an skb_over_panic
      for the reply when trying to sctp_addto_chunk() next time,
      which implicitly calls the skb_put() with that length.

      Fix it by using sctp_walk_params() [ which is also used in
      INIT parameter processing ] macro in the verification *and*
      in ASCONF processing: it will make sure we don't spill over,
      that we walk parameters WORD_ROUND()'ed. Moreover, we're being
      more defensive and guard against unknown parameter types and
      missized addresses.

      Joint work with Vlad Yasevich.

      Fixes: b896b82be4ae ("[SCTP] ADDIP: Support for processing incoming 
ASCONF_ACK chunks.")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b838b4aced99e0d31a272396d43d9ca21cb078cb
  Author: Bruno Thomsen <bth@xxxxxxxxxxx>
  Date:   Thu Oct 9 16:48:14 2014 +0200

      phy/micrel: KSZ8031RNL RMII clock reconfiguration bug

      Bug: Unable to send and receive Ethernet packets with Micrel PHY.

      Affected devices:
      KSZ8031RNL (commercial temp)
      KSZ8031RNLI (industrial temp)

      Description:
      PHY device is correctly detected during probe.
      PHY power-up default is 25MHz crystal clock input
      and output 50MHz RMII clock to MAC.
      Reconfiguration of PHY to input 50MHz RMII clock from MAC
      causes PHY to become unresponsive if clock source is changed
      after Operation Mode Strap Override (OMSO) register setup.

      Cause:
      Long lead times on parts where clock setup match circuit design
      forces the usage of similar parts with wrong default setup.

      Solution:
      Swapped KSZ8031 register setup and added phy_write return code validation.

      Tested with Freescale i.MX28 Fast Ethernet Controler (fec).

      Signed-off-by: Bruno Thomsen <bth@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e19a8a0ad2d255316830ead05b59c5a704434cbb
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Tue Oct 14 09:00:44 2014 -0600

      block: Remove REQ_KERNEL

      REQ_KERNEL is no longer used. Remove it and drop the redundant uio
      argument to nfs_file_direct_{read,write}.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 2a1731fb85ec96a1f6a326fb2d52cd93494dafa2
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:49:21 2014 -0300

      perf session: Remove last reference to hists struct

      Now perf_session doesn't require that the evsels in its evlist are hists
      containing ones.

      Tools that are hists based and want to do per evsel events_stats
      updates, if at some point this turns into a necessity, should do it in
      the tool specific code, keeping the session class hists agnostic.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-cli1bgwpo82mdikuhy3djsuy@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c3058d5da2222629bc2223c488a4512b59bb4baf
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Fri Oct 10 12:14:29 2014 +0200

      arm/arm64: KVM: Ensure memslots are within KVM_PHYS_SIZE

      When creating or moving a memslot, make sure the IPA space is within the
      addressable range of the guest.  Otherwise, user space can create too
      large a memslot and KVM would try to access potentially unallocated page
      table entries when inserting entries in the Stage-2 page tables.

      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 38f791a4e499792eeb2a3c0572dd5133511c5bbb
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Fri Oct 10 12:14:28 2014 +0200

      arm64: KVM: Implement 48 VA support for KVM EL2 and Stage-2

      This patch adds the necessary support for all host kernel PGSIZE and
      VA_SPACE configuration options for both EL2 and the Stage-2 page tables.

      However, for 40bit and 42bit PARange systems, the architecture mandates
      that VTCR_EL2.SL0 is maximum 1, resulting in fewer levels of stage-2
      pagge tables than levels of host kernel page tables.  At the same time,
      systems with a PARange > 42bit, we limit the IPA range by always setting
      VTCR_EL2.T0SZ to 24.

      To solve the situation with different levels of page tables for Stage-2
      translation than the host kernel page tables, we allocate a dummy PGD
      with pointers to our actual inital level Stage-2 page table, in order
      for us to reuse the kernel pgtable manipulation primitives.  Reproducing
      all these in KVM does not look pretty and unnecessarily complicates the
      32-bit side.

      Systems with a PARange < 40bits are not yet supported.

       [ I have reworked this patch from its original form submitted by
         Jungseok to take the architecture constraints into consideration.
         There were too many changes from the original patch for me to
         preserve the authorship.  Thanks to Catalin Marinas for his help in
         figuring out a good solution to this challenge.  I have also fixed
         various bugs and missing error code handling from the original
         patch. - Christoffer ]

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Jungseok Lee <jungseoklee85@xxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 4c5c30249452aaebf258751ea4222eba3dd3da4c
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 13:48:30 2012 +0200

      crypto: LLVMLinux: Remove VLAIS usage from crypto/testmgr.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx

  commit 357aabed626fe3fc753a99ef1d652f4e2d82ba26
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      security, crypto: LLVMLinux: Remove VLAIS from ima_crypto.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Cc: tglx@xxxxxxxxxxxxx

  commit ea0e0de69fc413aa80dbf1ec1fb9702ea1b6faca
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 12:54:28 2012 +0200

      crypto: LLVMLinux: Remove VLAIS usage from libcrc32c.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

  commit ffb32e973eb5105ec55e0bbf2e77a1ea4a7a123a
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 13:47:40 2012 +0200

      crypto: LLVMLinux: Remove VLAIS usage from crypto/hmac.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx

  commit b610626523cf5c780bf7d9746580c323e90580e6
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 13:50:54 2012 +0200

      crypto, dm: LLVMLinux: Remove VLAIS usage from dm-crypt

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx
      Cc: gmazyland@xxxxxxxxx
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

  commit 37e5265437a02e66e8c345f563241e79b4b7f087
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/.../qat_algs.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7bc53c3f9ac8c0d6b6ffa92b4b7493576233e78e
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/omap_sham.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit ce1f3e47d9d11ffde75d06170304dc9ff2afe0c6
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/n2_core.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7128470f6b21b922b42f790d429330562eb6eab1
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/mv_cesa.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 61ded52438d5fdc4dea87f823c455f8ac1e426df
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Thu Sep 4 20:39:24 2014 +0200

      crypto: LLVMLinux: Remove VLAIS from crypto/ccp/ccp-crypto-sha.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 0458a953d85088a9ba3e448745676377775879e0
  Author: Vinícius Tinti <viniciustinti@xxxxxxxxx>
  Date:   Fri Apr 4 18:21:24 2014 -0300

      btrfs: LLVMLinux: Remove VLAIS

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent.  This patch instead allocates the appropriate 
amount of
      memory using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Vinícius Tinti <viniciustinti@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Acked-by: Chris Mason <clm@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

  commit a0a77af14117e388d43b2385d5ecc800e2d6eee9
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 00:05:09 2014 -0500

      crypto: LLVMLinux: Add macro to remove use of VLAIS in crypto code

      Add a macro which replaces the use of a Variable Length Array In Struct 
(VLAIS)
      with a C99 compliant equivalent. This macro instead allocates the 
appropriate
      amount of memory using an char array.

      The new code can be compiled with both gcc and clang.

      struct shash_desc contains a flexible array member member ctx declared 
with
      CRYPTO_MINALIGN_ATTR, so sizeof(struct shash_desc) aligns the beginning
      of the array declared after struct shash_desc with long long.

      No trailing padding is required because it is not a struct type that can
      be used in an array.

      The CRYPTO_MINALIGN_ATTR is required so that desc is aligned with long 
long
      as would be the case for a struct containing a member with
      CRYPTO_MINALIGN_ATTR.

      If you want to get to the ctx at the end of the shash_desc as before you 
can do
      so using shash_desc_ctx(shash)

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: MichaÅ? MirosÅ?aw <mirqus@xxxxxxxxx>

  commit 2d65a9f48fcdf7866aab6457bc707ca233e0c791
  Merge: da92da3 dfda0df
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 09:39:08 2014 +0200

      Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

      Pull drm updates from Dave Airlie:
       "This is the main git pull for the drm,

        I pretty much froze major pulls at -rc5/6 time, and haven't had much
        fallout, so will probably continue doing that.

        Lots of changes all over, big internal header cleanup to make it clear
        drm features are legacy things and what are things that modern KMS
        drivers should be using.  Also big move to use the new generic fences
        in all the TTM drivers.

        core:
              atomic prep work,
              vblank rework changes, allows immediate vblank disables
              major header reworking and cleanups to better delinate legacy
              interfaces from what KMS drivers should be using.
              cursor planes locking fixes

        ttm:
              move to generic fences (affects all TTM drivers)
              ppc64 caching fixes

        radeon:
              userptr support,
              uvd for old asics,
              reset rework for fence changes
              better buffer placement changes,
              dpm feature enablement
              hdmi audio support fixes

        intel:
              Cherryview work,
              180 degree rotation,
              skylake prep work,
              execlist command submission
              full ppgtt prep work
              cursor improvements
              edid caching,
              vdd handling improvements

        nouveau:
              fence reworking
              kepler memory clock work
              gt21x clock work
              fan control improvements
              hdmi infoframe fixes
              DP audio

        ast:
              ppc64 fixes
              caching fix

        rcar:
              rcar-du DT support

        ipuv3:
              prep work for capture support

        msm:
              LVDS support for mdp4, new panel, gpu refactoring

        exynos:
              exynos3250 SoC support, drop bad mmap interface,
              mipi dsi changes, and component match support"

      * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (640 commits)
        drm/mst: rework payload table allocation to conform better.
        drm/ast: Fix HW cursor image
        drm/radeon/kv: add uvd/vce info to dpm debugfs output
        drm/radeon/ci: add uvd/vce info to dpm debugfs output
        drm/radeon: export reservation_object from dmabuf to ttm
        drm/radeon: cope with foreign fences inside the reservation object
        drm/radeon: cope with foreign fences inside display
        drm/core: use helper to check driver features
        drm/radeon/cik: write gfx ucode version to ucode addr reg
        drm/radeon/si: print full CS when we hit a packet 0
        drm/radeon: remove unecessary includes
        drm/radeon/combios: declare legacy_connector_convert as static
        drm/radeon/atombios: declare connector convert tables as static
        drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table
        drm/radeon/dpm: drop clk/voltage dependency filters for BTC
        drm/radeon/dpm: drop clk/voltage dependency filters for CI
        drm/radeon/dpm: drop clk/voltage dependency filters for SI
        drm/radeon/dpm: drop clk/voltage dependency filters for NI
        drm/radeon: disable audio when we disable hdmi (v2)
        drm/radeon: split audio enable between eg and r600 (v2)
        ...

  commit da22b896b119001b0cd9eb9ecb5b3fd85e948e43
  Author: Hariprasad S <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:53:43 2014 +0530

      RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line

      This fixes ntuple calculation for IPv6 active open request for T5
      adapter.  And also removes an duplicate line which got added in commit
      92e7ae71726c ("iw_cxgb4: Choose appropriate hw mtu index and ISS for
      iWARP connections")

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit d480201b2261d26b4ca1fa4cc2bfc6cb644733a3
  Author: Hariprasad S <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:53:42 2014 +0530

      RDMA/cxgb4: Add missing neigh_release in find_route

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 04524a47c36bc7fc573a4856b4e0fd8cf66c3126
  Author: Hariprasad S <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:53:41 2014 +0530

      RDMA/cxgb4: Take IPv6 into account for best_mtu and set_emss

      best_mtu and set_emss were not considering ipv6 header for ipv6 case.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 65d4c01af0f5b394a33848bc27c4331e2959dfd5
  Author: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 11:19:29 2014 -0500

      RDMA/cxgb4: Make c4iw_wr_log_size_order static

      This fixes a sparse warning.

      Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit a040f95dc81986d7d55bd98a9455217522ef706d
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:38:26 2014 +0300

      IB/core: Fix XRC race condition in ib_uverbs_open_qp

      In ib_uverbs_open_qp, the sharable xrc target qp is created as a
      "pseudo" qp and added to a list of qp's sharing the same physical
      QP.  This is done before the "pseudo" qp is assigned a uobject.

      There is a race condition here if an async event arrives at the
      physical qp.  If the event is handled after the pseudo qp is added to
      the list, but before it is assigned a uobject, the kernel crashes in
      ib_uverbs_qp_event_handler, due to trying to dereference a NULL
      uobject pointer.

      Note that simply checking for non-NULL is not enough, due to error
      flows in ib_uverbs_open_qp.  If the failure is after assigning the
      uobject, but before the qp has fully been created, we still have a
      problem.

      Thus, in ib_uverbs_qp_event_handler, we test that the uobject is
      present, and also that it is live.

      Reported-by: Matthew Finlay <matt@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 8b0f93d9490653a7b9fc91f3570089132faed1c0
  Author: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
  Date:   Fri Sep 26 20:45:32 2014 +0530

      IB/core: Clear AH attr variable to prevent garbage data

      During create-ah from userspace, uverbs is sending garbage data in
      attr.dmac and attr.vlan_id.  This patch sets attr.dmac and
      attr.vlan_id to zero.

      Fixes: dd5f03beb4f7 ("IB/core: Ethernet L2 attributes in verbs/cm 
structures")
      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit da92da3638a04894afdca8b99e973ddd20268471
  Merge: f33a3fa 4204111
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 09:27:48 2014 +0200

      Merge branch 'misc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

      Pull misc kbuild updates from Michal Marek:
       "This is the less critical kbuild stuff for v3.18-rc1:

         - make deb-pkg debuginfo fix, ppc64el support and warning fix for
           recent dpkg tools
         - make TAGS fixes
         - new coccinelle patch
         - kbuild documentation improvements"

      * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        deb-pkg: remove obsolete -isp option to dpkg-gencontrol
        coccinelle: misc: semantic patch to delete overly complex return code 
processing
        deb-pkg: Add support for powerpc little endian
        builddeb: put the dbg files into the correct directory
        scripts/tags.sh: fix DEFINE_HASHTABLE in emacs case
        scripts/tags.sh: remove *PCGFLAGS regular expressions
        scripts/tags.sh: Don't specify kind-spec for emacs' ctags/etags
        Documentation: kbuild: Improve grammar
        Documentation: kbuild: Remove obsolete dtc_cpp section
        Documentation: kbuild: Improve if_changed documentation
        Documentation: kbuild: Remove obsolete include/asm symlink step

  commit f33a3faa25c569d2a7640de66bea69e15c12ecd1
  Merge: 1b5a5f5 3014223
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 09:22:26 2014 +0200

      Merge branch 'kbuild' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

      Pull kbuild changes from Michal Marek:
       - fix for handling dependencies of *-objs targets by Masahiro Yamada
       - lots of cleanups in the kbuild machinery, also by Masahiro
       - fixes for the kconfig build to use an UTF-8 capable ncurses library
         if possible and to build on not-so-standard installs
       - some more minor fixes

      * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        kbuild: Do not reference *-n variables in the Makefile
        kbuild: simplify build, clean, modbuiltin shorthands
        kbuild: arm: Do not define "comma" twice
        kbuild: remove obj-n and lib-n handling
        kbuild: remove unnecessary variable initializaions
        kbuild: remove unnecessary "obj- := dummy.o" trick
        kbuild: handle C=... and M=... after entering into build directory
        kbuild: use $(Q) for sub-make target
        kbuild: fake the "Entering directory ..." message more simply
        kconfig/lxdialog: get ncurses CFLAGS with pkg-config
        kconfig: nconfig: fix multi-byte UTF handling
        kconfig: lxdialog: fix spelling
        kbuild: Make scripts executable
        kbuild: remove redundant clean-files from scripts/kconfig/Makefile
        kbuild: refactor script/kconfig/Makefile
        kbuild: handle the dependency of multi-objs hostprogs appropriately
        kbuild: handle multi-objs dependency appropriately

  commit 95926035b187cc9fee6fb61385b7da9c28123f74
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Oct 13 23:18:02 2014 +0200

      ALSA: emu10k1: Fix deadlock in synth voice lookup

      The emu10k1 voice allocator takes voice_lock spinlock.  When there is
      no empty stream available, it tries to release a voice used by synth,
      and calls get_synth_voice.  The callback function,
      snd_emu10k1_synth_get_voice(), however, also takes the voice_lock,
      thus it deadlocks.

      The fix is simply removing the voice_lock holds in
      snd_emu10k1_synth_get_voice(), as this is always called in the
      spinlock context.

      Reported-and-tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 811deedebab38f8360a700a52b0b75688c9a10f7
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Oct 13 23:14:46 2014 +0200

      ALSA: pcm: Fix referred substream in snd_pcm_action_group() unlock loop

      In the unlock loop of snd_pcm_action_group(), the object "s" is used
      as the check of nonatomic PCM, but it should be rather "s1", which is
      the iterator of the loop.  This supposedly causes a kernel panic when
      the substreams in operatino are linked.

      Fixes: 257f8cce5d40 ('ALSA: pcm: Allow nonatomic trigger operations')
      Reported-and-tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1b5a5f59e3435337bede67b9255bbb1d39fc4827
  Merge: b11445f d5d9622
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 08:40:15 2014 +0200

      Merge tag 'fscache-fixes-20141013' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

      Pull fs-cache fixes from David Howells:
       "Two fixes for bugs in CacheFiles and a cleanup in FS-Cache"

      * tag 'fscache-fixes-20141013' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
        fs/fscache/object-list.c: use __seq_open_private()
        CacheFiles: Fix incorrect test for in-memory object collision
        CacheFiles: Handle object being killed before being set up

  commit b11445f830df0ec9271f39bff19ecc6f8db58eb8
  Merge: 0ef3a56 91401a34
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 08:38:54 2014 +0200

      Merge tag 'upstream-3.18-rc1-v2' of git://git.infradead.org/linux-ubifs

      Pull UBI/UBIFS fixes from Artem Bityutskiy:
       - fix for a theoretical race condition which could lead to a situation
         when UBIFS is unable to mount a file-system (Hujianyang)
       - a few fixes for the ubiblock sybsystem, error path fixes
       - the ubiblock subsystem has had the volume size change handling
         improved
       - a few fixes and nicifications in the fastmap subsystem

      * tag 'upstream-3.18-rc1-v2' of git://git.infradead.org/linux-ubifs:
        UBI: Fastmap: Calc fastmap size correctly
        UBIFS: Fix trivial typo in power_cut_emulated()
        UBI: Fix trivial typo in __schedule_ubi_work
        UBI: wl: Rename cancel flag to shutdown
        UBI: ubi_eba_read_leb: Remove in vain variable assignment
        UBIFS: Align the dump messages of SB_NODE
        UBI: Fix livelock in produce_free_peb()
        UBI: return on error in rename_volumes()
        UBI: Improve comment on work_sem
        UBIFS: Remove bogus assert
        UBI: Dispatch update notification if the volume is updated
        UBI: block: Add support for the UBI_VOLUME_UPDATED notification
        UBI: block: Fix block device size setting
        UBI: block: fix dereference on uninitialized dev
        UBI: add missing kmem_cache_free() in process_pool_aeb error path
        UBIFS: fix free log space calculation
        UBIFS: fix a race condition

  commit 813d32f91333e4c33d5a19b67167c4bae42dae75
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Tue Oct 14 02:35:49 2014 -0400

      ext4: check s_chksum_driver when looking for bg csum presence

      Convert the ext4_has_group_desc_csum predicate to look for a checksum
      driver instead of the metadata_csum flag and change the bg checksum
      calculation function to look for GDT_CSUM before taking the crc16
      path.

      Without this patch, if we mount with ^uninit_bg,^metadata_csum and
      later metadata_csum gets turned on by accident, the block group
      checksum functions will incorrectly assume that checksumming is
      enabled (metadata_csum) but that crc16 should be used
      (!s_chksum_driver).  This is totally wrong, so fix the predicate
      and the checksum formula selection.

      (Granted, if the metadata_csum feature bit gets enabled on a live FS
      then something underhanded is going on, but we could at least avoid
      writing garbage into the on-disk fields.)

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 0ef3a56b1c466629cd0bf482b09c7b0e5a085bb5
  Merge: dfe2c6d a1480dc
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 08:35:01 2014 +0200

      Merge branch 'CVE-2014-7975' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux

      Pull do_umount fix from Andy Lutomirski:
       "This fix really ought to be safe.  Inside a mountns owned by a
        non-root user namespace, the namespace root almost always has
        MNT_LOCKED set (if it doesn't, then there's a bug, because rootfs
        could be exposed).  In that case, calling umount on "/" will return
        -EINVAL with or without this patch.

        Outside a userns, this patch will have no effect.  may_mount, required
        by umount, already checks
           ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN)
        so an additional capable(CAP_SYS_ADMIN) check will have no effect.

        That leaves anything that calls umount on "/" in a non-root userns
        while chrooted.  This is the case that is currently broken (it
        remounts ro, which shouldn't be allowed) and that my patch changes to
        -EPERM.  If anything relies on *that*, I'd be surprised"

      * 'CVE-2014-7975' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux:
        fs: Add a missing permission check to do_umount

  commit b395f75eabb3844c99244928293796ff42feaa3d
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 23:03:16 2014 +1100

      lib/raid6: Add log level to printks

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 6c144d316478ccfff9452292edae5a59587463a2
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 16:15:38 2014 +1000

      md: move EXPORT_SYMBOL to after function in md.c

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 2cbbca5e7c38d0c776497f586688464f8cfb1583
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 16:02:19 2014 +1000

      md: discard PRINT_RAID_DEBUG ioctl

      All the interesting information printed by this ioctl
      is provided in /proc/mdstat and/or sysfs.
      So it isn't needed and isn't used and would be best if it didn't
      exist.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 403df4788837cdaceaa55bcfae1c6eade2abdb5b
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:52:29 2014 +1000

      md: remove MD_BUG()

      Most of the places that call this are doing so pointlessly.
      A couple of the others a best replaced with WARN_ON().

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 3adc28d85f18aebc34011cb7308a579c58072fe1
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:46:41 2014 +1000

      md: clean up 'exit' labels in md_ioctl().

      There are 4 labels and we only really need two.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 326eb17d73a6b424ed7c47c693ff53721618fc48
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:36:28 2014 +1000

      md: remove unnecessary test for MD_MAJOR in md_ioctl()

      unknown ioctls no longer get this deep into md_ioctl since
      md_ioctl_valid() was introduced in 3.14.
      So remove the test and the misleading comment.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit e1960f8c5cd1420dd2ecf0754a136956246365e7
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:24:25 2014 +1000

      md: don't allow "-sync" to be set for device in an active array.

      If an array is active, devices can be marked 'faulty', but simply
      removing the 'sync' flag is wrong.  That only makes sense
      for an array which is not active (and is probably only useful
      for testing anyway).

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit f72ffdd68616e3697bc782b21c82197aeb480fd5
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 14:23:59 2014 +1000

      md: remove unwanted white space from md.c

      My editor shows much of this is RED.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit ac05f256691fe427a3e84c19261adb0b67dd73c0
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 08:10:42 2014 +1000

      md: don't start resync thread directly from md thread.

      The main 'md' thread is needed for processing writes, so if it blocks
      write requests could be delayed.

      Starting a new thread requires some GFP_KERNEL allocations and so can
      wait for writes to complete.  This can deadlock.

      So instead, ask a workqueue to start the sync thread.
      There is no particular rush for this to happen, so any work queue
      will do.

      MD_RECOVERY_RUNNING is used to ensure only one thread is started.

      Reported-by: BillStuff <billstuff2001@xxxxxxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 8b1afc3d6751063d3f0cdefe55719b1cd2f7edcc
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Sep 29 15:33:20 2014 +1000

      md: Just use RCU when checking for overlap between arrays.

      We don't really need the full mddev_lock here, and having to
      drop it is messy.
      RCU is enough to protect these lists.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 50bd3774058137e687b41da8b31fdd3544f7d901
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Sep 25 15:28:34 2014 +0800

      md: avoid potential long delay under pers_lock

      printk may cause long time lapse if value of printk_delay in sysctl is
      configured large by user. If register_md_personality takes long time to 
print in
      spinlock pers_lock, we may encounter high CPU usage rate when there are 
other
      pers_lock competitors who may be blocked to spin.
      We can avoid this condition by moving printk out of coverage of pers_lock
      spinlock.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 0638bb0e732fa2c839fceec93fc02e2347e0f596
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 25 17:43:47 2014 +1000

      md: simplify export_array()

      We don't really need that for_each loop, or those MD_BUGs.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 4878e9eb88c3a3223de68760e64dd71da01a3118
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 25 17:00:11 2014 +1000

      md: discard find_rdev_nr in favour of find_rdev_nr_rcu

      Having both is a waste - just use the one.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 1967cd5616c4792ef9d3cbaafe5fbe12fc429c9e
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 14:20:28 2014 +1000

      md: use wait_event() to simplify md_super_wait()

      md_super_wait is really just wait_event() open-coded.
      So use the macro instead.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 9ba3b7f5d025915be2b8709e5fd35c9c3e9f14c6
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 14:00:15 2014 +1000

      md: be more relaxed about stopping an array which isn't started.

      In general we don't allow an array to be stopped if it is in use.
      However if the array hasn't really been started yet, then any
      apparent use is an anomily, probably due to 'udev' or similar
      having a look to see what is there.

      This means that if something goes wrong while assembling an array
      it cannot reliably be un-assembled - STOP_ARRAY could fail.
      There is no value here, so change do_md_stop() to succeed
      despite concurrent opens if the array has not yet been
      activated.  i.e. if ->pers is NULL.

      Reported-by: "Baldysiak, Pawel" <pawel.baldysiak@xxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit c95e6385e8098ef549008ab29d671bf528a50043
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 13:54:11 2014 +1000

      md/raid1: process_checks doesn't use its return value.

      process_checks() always returns '0', so change it to 'void'.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit b8e6a15a1af9b1c203002e7768e60136c4e0e5c6
  Author: Markus Stockhausen <stockhausen@xxxxxxxxxxx>
  Date:   Sat Aug 23 20:19:27 2014 +1000

      md/raid5: fix init_stripe() inconsistencies

      raid5: fix init_stripe() inconsistencies

      1) remove_hash() is not necessary. We will only be called right after
         get_free_stripe(). There we have already a call to remove_hash().

      2) Tracing prints out the sector of the freed stripe and not the sector
         that we want to initialize.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit c4796e215f487de9bc93731a81e885ac866ef7dc
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Sat Aug 23 20:19:26 2014 +1000

      md/raid10: another memory leak due to reshape.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit dfe2c6dcc8ca2cdc662d7c0473e9811b72ef3370
  Merge: a45d572 64e4550
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:54:50 2014 +0200

      Merge branch 'akpm' (patches from Andrew Morton)

      Merge second patch-bomb from Andrew Morton:
       - a few hotfixes
       - drivers/dma updates
       - MAINTAINERS updates
       - Quite a lot of lib/ updates
       - checkpatch updates
       - binfmt updates
       - autofs4
       - drivers/rtc/
       - various small tweaks to less used filesystems
       - ipc/ updates
       - kernel/watchdog.c changes

      * emailed patches from Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>: (135 
commits)
        mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY 
cleared
        kernel/param: consolidate __{start,stop}___param[] in 
<linux/moduleparam.h>
        ia64: remove duplicate declarations of __per_cpu_start[] and 
__per_cpu_end[]
        frv: remove unused declarations of __start___ex_table and 
__stop___ex_table
        kvm: ensure hard lockup detection is disabled by default
        kernel/watchdog.c: control hard lockup detection default
        staging: rtl8192u: use %*pEn to escape buffer
        staging: rtl8192e: use %*pEn to escape buffer
        staging: wlan-ng: use %*pEhp to print SN
        lib80211: remove unused print_ssid()
        wireless: hostap: proc: print properly escaped SSID
        wireless: ipw2x00: print SSID via %*pE
        wireless: libertas: print esaped string via %*pE
        lib/vsprintf: add %*pE[achnops] format specifier
        lib / string_helpers: introduce string_escape_mem()
        lib / string_helpers: refactoring the test suite
        lib / string_helpers: move documentation to c-file
        include/linux: remove strict_strto* definitions
        arch/x86/mm/numa.c: fix boot failure when all nodes are hotpluggable
        fs: check bh blocknr earlier when searching lru
        ...

  commit a45d572841a24db02a62cf05e1157c35fdd3705b
  Merge: fc2414b e803d4b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:51:22 2014 +0200

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

      Pull m68knommu update from Greg Ungerer:
       "The major change is to remove the arch/m68k/platform directory.  The
        coldfire (and other non-mmu m68k platform) code is moved to the
        arch/m68k level, making them consistent with the traditional m68k
        platforms.

        A couple of other minor miscellaneous fixes as well"

      * 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
        m68k: Fix typo 'COFNIG_MBAR'
        m68knommu: add missing ioport_map() and ioport_unmap()
        m68k/coldfire: remove second asm/mcfclk.h inclusion in m54xx.c
        m68knommu: fix size of address field for 5272 interrupt controller
        m68k: fix crufty 68000 and 68360 intro comments
        m68k: remove the unused arch/m68k/platform directory
        m68k: move non-mmu 68360 platform code
        m68k: move non-mmu 68000 platform code
        m68k: fix crufty ColdFire intro comments
        m68k: move coldfire platform code

  commit fc2414b4b4569fab5404c6f49f36bae0dfa3d936
  Merge: 31003e3 5dab4b7
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:50:34 2014 +0200

      Merge tag 'please-pull-sys_bpf' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

      Pull ia64 update from Tony Luck:
       "Wire up bpf syscall for ia64"

      * tag 'please-pull-sys_bpf' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
        [IA64] Enable bpf syscall for ia64

  commit 31003e3a9df675f1ac85d7bcf8e5a5d622576375
  Merge: 1ee07ef 5f78659
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:49:02 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

      Pull UML update from Richard Weinberger:
       "Besides of fixes this contains also support for CONFIG_STACKTRACE by
        Daniel Walter"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
        um: net: Eliminate NULL test after alloc_bootmem
        um: Add support for CONFIG_STACKTRACE
        um: ubd: Fix for processes stuck in D state forever
        um: delete unnecessary bootmem struct page array
        um: remove csum_partial_copy_generic_i386 to clean up exception table

  commit 1ee07ef6b5db7235b133ee257a3adf507697e6b3
  Merge: 7765490 0cccdda
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:47:00 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

      Pull s390 updates from Martin Schwidefsky:
       "This patch set contains the main portion of the changes for 3.18 in
        regard to the s390 architecture.  It is a bit bigger than usual,
        mainly because of a new driver and the vector extension patches.

        The interesting bits are:
         - Quite a bit of work on the tracing front.  Uprobes is enabled and
           the ftrace code is reworked to get some of the lost performance
           back if CONFIG_FTRACE is enabled.
         - To improve boot time with CONFIG_DEBIG_PAGEALLOC, support for the
           IPTE range facility is added.
         - The rwlock code is re-factored to improve writer fairness and to be
           able to use the interlocked-access instructions.
         - The kernel part for the support of the vector extension is added.
         - The device driver to access the CD/DVD on the HMC is added, this
           will hopefully come in handy to improve the installation process.
         - Add support for control-unit initiated reconfiguration.
         - The crypto device driver is enhanced to enable the additional AP
           domains and to allow the new crypto hardware to be used.
         - Bug fixes"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
        s390/ftrace: simplify enabling/disabling of ftrace_graph_caller
        s390/ftrace: remove 31 bit ftrace support
        s390/kdump: add support for vector extension
        s390/disassembler: add vector instructions
        s390: add support for vector extension
        s390/zcrypt: Toleration of new crypto hardware
        s390/idle: consolidate idle functions and definitions
        s390/nohz: use a per-cpu flag for arch_needs_cpu
        s390/vtime: do not reset idle data on CPU hotplug
        s390/dasd: add support for control unit initiated reconfiguration
        s390/dasd: fix infinite loop during format
        s390/mm: make use of ipte range facility
        s390/setup: correct 4-level kernel page table detection
        s390/topology: call set_sched_topology early
        s390/uprobes: architecture backend for uprobes
        s390/uprobes: common library for kprobes and uprobes
        s390/rwlock: use the interlocked-access facility 1 instructions
        s390/rwlock: improve writer fairness
        s390/rwlock: remove interrupt-enabling rwlock variant.
        s390/mm: remove change bit override support
        ...

  commit 77654908ff1a58cee4886298968b5262884aff0b
  Merge: 2fd7476 d286c3a 8091c1f f12c1f9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:31:22 2014 +0200

      Merge branches 'x86-ras-for-linus', 'x86-uv-for-linus' and 
'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 ras, uv and vdso fixlets from Ingo Molnar:
       "ras: tone down a kernel message to only occur during initial bootup,
          not during suspend/resume cycles.

        uv: a cleanup commit

        vdso: a fix to error checking"

      * 'x86-ras-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mce: Avoid showing repetitive message from intel_init_thermal()

      * 'x86-uv-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/apic/uv: Remove unnecessary #ifdef

      * 'x86-vdso-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/vdso: Fix vdso2c's special_pages[] error checking

  commit 2fd7476de999124bbf6830aa59ac092c882280fe
  Merge: ba1a96f 4ea48a0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:28:16 2014 +0200

      Merge branch 'x86-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 fixes from Ingo Molnar:
       "Misc smaller fixes that missed the v3.17 cycle"

      * 'x86-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/build: Add arch/x86/purgatory/ make generated files to gitignore
        x86: Fix section conflict for numachip
        x86: Reject x32 executables if x32 ABI not supported
        x86_64, entry: Filter RFLAGS.NT on entry from userspace
        x86, boot, kaslr: Fix nuisance warning on 32-bit builds

  commit ba1a96fc7ddcaf0c8d4a6752f6a70f080bc307ac
  Merge: f1bfbd9 1dcf74f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:27:06 2014 +0200

      Merge branch 'x86-seccomp-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 seccomp changes from Ingo Molnar:
       "This tree includes x86 seccomp filter speedups and related preparatory
        work, which touches core seccomp facilities as well.

        The main idea is to split seccomp into two phases, to be able to enter
        a simple fast path for syscalls with ptrace side effects.

        There's no substantial user-visible (and ABI) effects expected from
        this, except a change in how we emit a better audit record for
        SECCOMP_RET_TRACE events"

      * 'x86-seccomp-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86_64, entry: Use split-phase syscall_trace_enter for 64-bit syscalls
        x86_64, entry: Treat regs->ax the same in fastpath and slowpath syscalls
        x86: Split syscall_trace_enter into two phases
        x86, entry: Only call user_exit if TIF_NOHZ
        x86, x32, audit: Fix x32's AUDIT_ARCH wrt audit
        seccomp: Document two-phase seccomp and arch-provided seccomp_data
        seccomp: Allow arch code to provide seccomp_data
        seccomp: Refactor the filter callback and the API
        seccomp,x86,arm,mips,s390: Remove nr parameter from secure_computing

  commit f1bfbd984b4e2177886507b6a0ec5faeb6d7c217
  Merge: df133e8 aece118
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:23:55 2014 +0200

      Merge branch 'x86-platform-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 platform updates from Ingo Molnar:
       "The main changes in this tree are:

         - fix and update Intel Quark [Galileo] SoC platform support

         - update IOSF chipset side band interface and make it available via
           debugfs

         - enable HPETs on Soekris net6501 and other e6xx based systems"

      * 'x86-platform-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: Add cpu_detect_cache_sizes to init_intel() add Quark legacy_cache()
        x86: Quark: Comment setup_arch() to document TLB/PGE bug
        x86/intel/quark: Switch off CR4.PGE so TLB flush uses CR3 instead
        x86/platform/intel/iosf: Add debugfs config option for IOSF
        x86/platform/intel/iosf: Add better description of IOSF driver in config
        x86/platform/intel/iosf: Add Braswell PCI ID
        x86/platform/pmc_atom: Fix warning when CONFIG_DEBUG_FS=n
        x86: HPET force enable for e6xx based systems
        x86/iosf: Add debugfs support
        x86/iosf: Add Kconfig prompt for IOSF_MBI selection

  commit df133e8fa8e1d4afa57c84953bf80eaed2b145e0
  Merge: e343833 beb9147
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:22:41 2014 +0200

      Merge branch 'x86-mm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 mm updates from Ingo Molnar:
       "This tree includes the following changes:

         - fix memory hotplug
         - fix hibernation bootup memory layout assumptions
         - fix hyperv numa guest kernel messages
         - remove dead code
         - update documentation"

      * 'x86-mm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mm: Update memory map description to list hypervisor-reserved area
        x86/mm, hibernate: Do not assume the first e820 area to be RAM
        x86/mm/numa: Drop dead code and rename setup_node_data() to 
setup_alloc_data()
        x86/mm/hotplug: Modify PGD entry when removing memory
        x86/mm/hotplug: Pass sync_global_pgds() a correct argument in 
remove_pagetable()
        x86: Remove set_pmd_pfn

  commit e3438330f58330ec236c861d43f46bef06780e62
  Merge: c7b228a 44afe60
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:21:51 2014 +0200

      Merge branch 'x86-microcode-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 microcode loading updates from Ingo Molnar:
       "Misc smaller cleanups"

      * 'x86-microcode-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86, microcode, intel: Fix total_size computation
        x86, microcode, intel: Rename apply_microcode and declare it static
        x86, microcode, intel: Fix typos
        x86, microcode, intel: Add missing static declarations
        x86, microcode, amd: Fix missing static declaration

  commit c7b228adcafe5024a60fc246476e11af8699b759
  Merge: 708d0b4 6f46b3a
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:20:50 2014 +0200

      Merge branch 'x86-fpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 FPU updates from Ingo Molnar:
       "x86 FPU handling fixes, cleanups and enhancements from Oleg.

        The signal handling race fix and the __restore_xstate_sig() preemption
        fix for eager-mode is marked for -stable as well"

      * 'x86-fpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: copy_thread: Don't nullify ->ptrace_bps twice
        x86, fpu: Shift "fpu_counter = 0" from copy_thread() to 
arch_dup_task_struct()
        x86, fpu: copy_process: Sanitize fpu->last_cpu initialization
        x86, fpu: copy_process: Avoid fpu_alloc/copy if !used_math()
        x86, fpu: Change __thread_fpu_begin() to use use_eager_fpu()
        x86, fpu: __restore_xstate_sig()->math_state_restore() needs 
preempt_disable()
        x86, fpu: shift drop_init_fpu() from save_xstate_sig() to 
handle_signal()

  commit 708d0b41a26907ac83cde41dd5a75b5a2f8f1218
  Merge: f1d0d14 9298b81
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:19:47 2014 +0200

      Merge branch 'x86-cpufeature-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 cpufeature updates from Ingo Molnar:
       "This tree includes the following changes:

         - Introduce DISABLED_MASK to list disabled CPU features, to simplify
           CPU feature handling and avoid excessive #ifdefs

         - Remove the lightly used cpu_has_pae() primitive"

      * 'x86-cpufeature-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: Add more disabled features
        x86: Introduce disabled-features
        x86: Axe the lightly-used cpu_has_pae

  commit 64e455079e1bd7787cc47be30b7f601ce682a5f6
  Author: Peter Feiner <pfeiner@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:46 2014 -0700

      mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY 
cleared

      For VMAs that don't want write notifications, PTEs created for read faults
      have their write bit set.  If the read fault happens after VM_SOFTDIRTY is
      cleared, then the PTE's softdirty bit will remain clear after subsequent
      writes.

      Here's a simple code snippet to demonstrate the bug:

        char* m = mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE,
                       MAP_ANONYMOUS | MAP_SHARED, -1, 0);
        system("echo 4 > /proc/$PPID/clear_refs"); /* clear VM_SOFTDIRTY */
        assert(*m == '\0');     /* new PTE allows write access */
        assert(!soft_dirty(x));
        *m = 'x';               /* should dirty the page */
        assert(soft_dirty(x));  /* fails */

      With this patch, write notifications are enabled when VM_SOFTDIRTY is
      cleared.  Furthermore, to avoid unnecessary faults, write notifications
      are disabled when VM_SOFTDIRTY is set.

      As a side effect of enabling and disabling write notifications with
      care, this patch fixes a bug in mprotect where vm_page_prot bits set by
      drivers were zapped on mprotect.  An analogous bug was fixed in mmap by
      commit c9d0bf241451 ("mm: uncached vma support with writenotify").

      Signed-off-by: Peter Feiner <pfeiner@xxxxxxxxxx>
      Reported-by: Peter Feiner <pfeiner@xxxxxxxxxx>
      Suggested-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Jamie Liu <jamieliu@xxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 63a12d9d01831208a47f5c0fbbf93f503d1fb162
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:44 2014 -0700

      kernel/param: consolidate __{start,stop}___param[] in 
<linux/moduleparam.h>

      Consolidate the various external const and non-const declarations of
      __start___param[] and __stop___param in <linux/moduleparam.h>.  This
      requires making a few struct kernel_param pointers in kernel/params.c
      const.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4c6327dfaf20d6207efa765320748fd8699f74b0
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:41 2014 -0700

      ia64: remove duplicate declarations of __per_cpu_start[] and 
__per_cpu_end[]

      They're already provided by <asm/sections.h>.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bd6aa7e51aea1bf58c4a917630dae31def11bd2d
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:39 2014 -0700

      frv: remove unused declarations of __start___ex_table and 
__stop___ex_table

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9919e39a17381058dd0cdef2f78dbf5619e26474
  Author: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:37 2014 -0700

      kvm: ensure hard lockup detection is disabled by default

      Use watchdog_enable_hardlockup_detector() to set hard lockup detection's
      default value to false.  It's risky to run this detection in a guest, as
      false positives are easy to trigger, especially if the host is
      overcommitted.

      Signed-off-by: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
      Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6e7458a6f074c71e74cda31c483114e65ea0f570
  Author: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:35 2014 -0700

      kernel/watchdog.c: control hard lockup detection default

      In some cases we don't want hard lockup detection enabled by default.
      An example is when running as a guest.  Introduce

        watchdog_enable_hardlockup_detector(bool)

      allowing those cases to disable hard lockup detection.  This must be
      executed early by the boot processor from e.g.  smp_prepare_boot_cpu, in
      order to allow kernel command line arguments to override it, as well as
      to avoid hard lockup detection being enabled before we've had a chance
      to indicate that it's unwanted.  In summary,

        initial boot:                                   default=enabled
        smp_prepare_boot_cpu
          watchdog_enable_hardlockup_detector(false):   default=disabled
        cmdline has 'nmi_watchdog=1':                   default=enabled

      The running kernel still has the ability to enable/disable at any time
      with /proc/sys/kernel/nmi_watchdog us usual.  However even when the
      default has been overridden /proc/sys/kernel/nmi_watchdog will initially
      show '1'.  To truly turn it on one must disable/enable it, i.e.

        echo 0 > /proc/sys/kernel/nmi_watchdog
        echo 1 > /proc/sys/kernel/nmi_watchdog

      This patch will be immediately useful for KVM with the next patch of this
      series.  Other hypervisor guest types may find it useful as well.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix build]
      [dzickus@xxxxxxxxxx: fix compile issues on sparc]
      Signed-off-by: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
      Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8a1db92830d0a71e1429725992eb91470214c820
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:33 2014 -0700

      staging: rtl8192u: use %*pEn to escape buffer

      Let's use kernel's native specifier to escape a buffer.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 50d5e53ddfc0d9cf4707d7d8e22624b26ab9114e
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:31 2014 -0700

      staging: rtl8192e: use %*pEn to escape buffer

      Let's use kernel's native specifier to escape a buffer.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 068c11dac2a5df02c650b8511e10055c95073d5a
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:29 2014 -0700

      staging: wlan-ng: use %*pEhp to print SN

      This is a generic specifier to print an escaped buffer by given criteria.
      Let's use it instead of custom approach.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5df1415aee48e1d20328238d3077e39793e83232
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:27 2014 -0700

      lib80211: remove unused print_ssid()

      In kernel we have %*pE specifier to print an escaped buffer.  All users
      now switched to that approach.

      This fixes a bug as well.  The current implementation wrongly prints
      octal numbers: only two first digits are used in case when 3 are
      required and the rest of the string ends up cut off.

      Additionally by default the \f, \v, \a, and \e are escaped to their
      alphabetic representation.  It's safe to do since it is currently used
      for messaging only.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e5ead669a3de3cc822f19b7289932ffbf9664328
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:24 2014 -0700

      wireless: hostap: proc: print properly escaped SSID

      Instead of substituting non-printable characters by '_' let's print SSID
      properly escaped by using recently added %*pE specifier.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix printk type warning]
      [akpm@xxxxxxxxxxxxxxxxxxxx: remove now-unused local `i']
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4b4890cb6aebb1669879a02c51a3c3eff629dff0
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:22 2014 -0700

      wireless: ipw2x00: print SSID via %*pE

      Instead of custom approach this allows to print escaped strings via
      recently added kernel extension: %*pE.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit da169607ae17c4340fe2ab286130741266709b07
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:20 2014 -0700

      wireless: libertas: print esaped string via %*pE

      Instead of custom approach this allows to print escaped strings via
      recently added kernel extension: %*pE.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 71dca95d5cf5ece6c1bee8e625e23c16025952c7
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:18 2014 -0700

      lib/vsprintf: add %*pE[achnops] format specifier

      This allows user to print a given buffer as an escaped string.  The
      rules are applied according to an optional mix of flags provided by
      additional format letters.

      For example, if the given buffer is:

          1b 62 20 5c 43 07 22 90 0d 5d

      The result strings would be:
          %*pE            "\eb \C\a"\220\r]"
          %*pEhp          "\x1bb \C\x07"\x90\x0d]"
          %*pEa           "\e\142\040\\\103\a\042\220\r\135"

      Please, read Documentation/printk-formats.txt and lib/string_helpers.c
      kernel documentation to get further information.

      [akpm@xxxxxxxxxxxxxxxxxxxx: tidy up comment layout, per Joe]
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c8250381c8272a9828fdd353171727b154fbd296
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:16 2014 -0700

      lib / string_helpers: introduce string_escape_mem()

      This is almost the opposite function to string_unescape().  Nevertheless
      it handles \0 and could be used for any byte buffer.

      The documentation is supplied together with the function prototype.

      The test cases covers most of the scenarios and would be expanded later
      on.

      [akpm@xxxxxxxxxxxxxxxxxxxx: avoid 1k stack consumption]
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 45ff337a54c154680edf0c538e5c9eb4a2f862cc
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:14 2014 -0700

      lib / string_helpers: refactoring the test suite

      This patch prepares test suite for a following update.  It introduces
      test_string_check_buf() helper which checks the result and dumps an error.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d295634e965ecacdb44c6760b3ca4eae08812715
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:11 2014 -0700

      lib / string_helpers: move documentation to c-file

      The introduced function string_escape_mem() is a kind of opposite to
      string_unescape.  We have several users of such functionality each of
      them created custom implementation.  The series contains clean up of
      test suite, adding new call, and switching few users to use it via %*pE
      specifier.

      Test suite covers all of existing and most of potential use cases.

      This patch (of 11):

      The documentation of API belongs to c-file.  This patch moves it
      accordingly.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3db2e9cdc085144e243495137273e2318c53a82f
  Author: Daniel Walter <dwalter@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:09 2014 -0700

      include/linux: remove strict_strto* definitions

      Remove obsolete and unused strict_strto* functions

      Signed-off-by: Daniel Walter <dwalter@xxxxxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bd5cfb8977fbb49d9350f7c81cf1516142e35a6a
  Author: Xishi Qiu <qiuxishi@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:07 2014 -0700

      arch/x86/mm/numa.c: fix boot failure when all nodes are hotpluggable

      If all the nodes are marked hotpluggable, alloc node data will fail.
      Because __next_mem_range_rev() will skip the hotpluggable memory
      regions.  numa_clear_kernel_node_hotplug() is called after alloc node
      data.

      numa_init()
          ...
          ret = init_func();  // this will mark hotpluggable flag from SRAT
          ...
          memblock_set_bottom_up(false);
          ...
          ret = numa_register_memblks(&numa_meminfo);  // this will alloc node 
data(pglist_data)
          ...
          numa_clear_kernel_node_hotplug();  // in case all the nodes are 
hotpluggable
          ...

      numa_register_memblks()
          setup_node_data()
              memblock_find_in_range_node()
                  __memblock_find_range_top_down()
                      for_each_mem_range_rev()
                          __next_mem_range_rev()

      This patch moves numa_clear_kernel_node_hotplug() into
      numa_register_memblks(), clear kernel node hotpluggable flag before
      alloc node data, then alloc node data won't fail even all the nodes
      are hotpluggable.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Xishi Qiu <qiuxishi@xxxxxxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>
      Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9470dd5d352985ba907df7554845f87a4b8f9ea5
  Author: Zach Brown <zab@xxxxxxxxx>
  Date:   Mon Oct 13 15:55:05 2014 -0700

      fs: check bh blocknr earlier when searching lru

      It's very common for the buffer heads in the lru to have different block
      numbers.  By comparing the blocknr before the bdev and size we can
      reduce the cost of searching in the very common case where all the
      entries have the same bdev and size.

      In quick hot cache cycle counting tests on a single fs workstation this
      cut the cost of a miss by about 20%.

      A diff of the disassembly shows the reordering of the bdev and blocknr
      comparisons.  This is in such a tiny loop that skipping one comparison
      is a meaningful portion of the total work being done:

           1628:      83 c1 01                add    $0x1,%ecx
           162b:      83 f9 08                cmp    $0x8,%ecx
           162e:      74 60                   je     1690 
<__find_get_block+0xa0>
           1630:      89 c8                   mov    %ecx,%eax
           1632:      65 4c 8b 04 c5 00 00    mov    %gs:0x0(,%rax,8),%r8
           1639:      00 00
           163b:      4d 85 c0                test   %r8,%r8
           163e:      4c 89 c3                mov    %r8,%rbx
           1641:      74 e5                   je     1628 
<__find_get_block+0x38>
      -    1643:      4d 3b 68 30             cmp    0x30(%r8),%r13
      +    1643:      4d 3b 68 18             cmp    0x18(%r8),%r13
           1647:      75 df                   jne    1628 
<__find_get_block+0x38>
      -    1649:      4d 3b 60 18             cmp    0x18(%r8),%r12
      +    1649:      4d 3b 60 30             cmp    0x30(%r8),%r12
           164d:      75 d9                   jne    1628 
<__find_get_block+0x38>
           164f:      49 39 50 20             cmp    %rdx,0x20(%r8)
           1653:      75 d3                   jne    1628 
<__find_get_block+0x38>

      Signed-off-by: Zach Brown <zab@xxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f9f2bac27ca587dc3eb4737880ca4a8e5d92bd93
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:03 2014 -0700

      kdb: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Jason Wessel <jason.wessel@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 484ac2f32d3a282bd583f7195b0b2970ef8d0c04
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:01 2014 -0700

      thermal: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Zhang Rui <rui.zhang@xxxxxxxxx>
      Cc: Eduardo Valentin <edubezval@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7569055b81fc9e75b96d1a259163fc5325aac799
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:59 2014 -0700

      staging: r8188eu: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3f8bfd9a7504bff350acd50c6eee23ca5c9913b2
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:57 2014 -0700

      s390/cio: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Oberparleiter <oberpar@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7fb1cab4ac8ef7a1fed5c19593cd5b4be1b1a9b3
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:54 2014 -0700

      PNP: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 40f5c777ec61d908ffc7f2a6ccbed60d9930a1f8
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:52 2014 -0700

      thinkpad_acpi: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Henrique de Moraes Holschuh <ibm-acpi@xxxxxxxxxx>
      Cc: Darren Hart <dvhart@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 30614cf34105c5b5b9a39c65a2ea32c58b03aa8e
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:50 2014 -0700

      altera-stapl: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: "Igor M. Liplianin" <liplianin@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0f3ae5baafba9e48e2d3b173b982a46ad90149b4
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:48 2014 -0700

      input: edt-ft5x06: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b60459f080bf3a1fcc6f55cfb628d1d79423b6ff
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:46 2014 -0700

      ib_srpt: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Roland Dreier <roland@xxxxxxxxxx>
      Cc: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 48a968763dba039972623caea2355fc573b559ba
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:44 2014 -0700

      scsi: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b7a8d756fb8080ab6ba9f4a9d4056a1056245fbc
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:42 2014 -0700

      batman-adv: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Marek Lindner <mareklindner@xxxxxxxxxxxxx>
      Acked-by: Antonio Quartulli <antonio@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a97df4277da28329f88520bc65d6310715563855
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:39 2014 -0700

      isofs: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2bd63329cbdb6c6577d5ca0095dcb3e4f590ffca
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:37 2014 -0700

      ocfs2: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 87e747cdb9828cb09828ccbdc398374192355c68
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:35 2014 -0700

      cifs: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Steve French <sfrench@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c4dd08694b8f078900c8e0c86e369b667a5101c5
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:33 2014 -0700

      video: fbdev: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 18082746a28588f94496f2daa050c11decb54179
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:31 2014 -0700

      netfilter: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2bebf5cb4ea12164e7b15755baf423651e271146
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:29 2014 -0700

      ARM: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b0bfb63118612e3614cf77b115c00f895a42c96a
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:27 2014 -0700

      lib: string: Make all calls to strnicmp into calls to strncasecmp

      The previous patch made strnicmp into a wrapper for strncasecmp.

      This patch makes all in-tree users of strnicmp call strncasecmp
      directly, while still making sure that the strnicmp symbol can be used
      by out-of-tree modules.  It should be considered a temporary hack until
      all in-tree callers have been converted.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cd514e727b18ff4d189b8e268db13729a4175091
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:25 2014 -0700

      lib/string.c: remove duplicated function

      lib/string.c contains two functions, strnicmp and strncasecmp, which do
      roughly the same thing, namely compare two strings case-insensitively up
      to a given bound.  They have slightly different implementations, but the
      only important difference is that strncasecmp doesn't handle len==0
      appropriately; it effectively becomes strcasecmp in that case.  strnicmp
      correctly says that two strings are always equal in their first 0
      characters.

      strncasecmp is the POSIX name for this functionality.  So rename the
      non-broken function to the standard name.  To minimize the impact on the
      rest of the kernel (and since both are exported to modules), make strnicmp
      a wrapper for strncasecmp.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e48510f45107613bf14060eeabd658c49a044242
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:22 2014 -0700

      arch/x86/kernel/cpu/common.c: fix unused symbol warning

      x86_64 allnoconfig:

      arch/x86/kernel/cpu/common.c:968: warning: 'syscall32_cpu_init' defined 
but not used

      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7cbc0ea79da2cbe70d8da9319895f07f872a3190
  Author: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:20 2014 -0700

      scripts/sortextable: suppress warning: `relocs_size' may be used 
uninitialized

      In file included from scripts/sortextable.c:194:0:
      scripts/sortextable.c: In function `main':
      scripts/sortextable.h:176:3: warning: `relocs_size' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
         memset(relocs, 0, relocs_size);
         ^
      scripts/sortextable.h:106:6: note: `relocs_size' was declared here
        int relocs_size;
            ^
      In file included from scripts/sortextable.c:192:0:
      scripts/sortextable.h:176:3: warning: `relocs_size' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
         memset(relocs, 0, relocs_size);
         ^
      scripts/sortextable.h:106:6: note: `relocs_size' was declared here
        int relocs_size;
            ^

      gcc 4.9.1

      Signed-off-by: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
      Reviewed-by: Jamie Iles <jamie.iles@xxxxxxxxxx>

      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f9a4d1103c1c4b9fa5b23b1ddc2666f015822ef2
  Author: Javier Barrio <javier.barrio.mart@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:18 2014 -0700

      scripts/headers_install.sh: fix error handling

      - headers_install requires at least two arguments

      - missed closing quote

      Signed-off-by: Javier Barrio <javier.barrio.mart@xxxxxxxxx>
      Cc: Michal Marek <mmarek@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0d5e75802c842ecc7c4778422c2d49609a889f3a
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:16 2014 -0700

      ipc: resolve shadow warnings

      Resolve some shadow warnings produced in W=2 builds by changing the name
      of some parameters and local variables.  Change instances of "s64"
      because that clashes with the well-known typedef.  Also change a local
      variable with the name "up" because that clashes with the name of of the
      "up" function for semaphores.  These are hazards so eliminate the
      hazards by renaming them.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d66a0520cb46fb4f86b070e5f1926f6e53f23b38
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:14 2014 -0700

      ipc/util.c: use __seq_open_private() instead of seq_open()

      Using __seq_open_private() removes boilerplate code from
      sysvipc_proc_open().

      The resultant code is shorter and easier to follow.

      However, please note that __seq_open_private() call kzalloc() rather than
      kmalloc() which may affect timing due to the memory initialisation
      overhead.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bf77b94c99ad5df0d97a52522fc7a220c0bf44fe
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Mon Oct 13 15:54:12 2014 -0700

      ipc/shm: kill the historical/wrong mm->start_stack check

      do_shmat() is the only user of ->start_stack (proc just reports its
      value), and this check looks ugly and wrong.

      The reason for this check is not clear at all, and it wrongly assumes that
      the stack can only grow down.

      But the main problem is that in general mm->start_stack has nothing to do
      with stack_vma->vm_start.  Not only the application can switch to another
      stack and even unmap this area, setup_arg_pages() expands the stack
      without updating mm->start_stack during exec().  This means that in the
      likely case "addr > start_stack - size - PAGE_SIZE * 5" is simply
      impossible after find_vma_intersection() == F, or the stack can't grow
      anyway because of RLIMIT_STACK.

      Many thanks to Hugh for his explanations.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr.bueso@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1195d94e006b23c6292e78857e154872e33b6d7e
  Author: Andrey Vagin <avagin@xxxxxxxxxx>
  Date:   Mon Oct 13 15:54:10 2014 -0700

      ipc: always handle a new value of auto_msgmni

      proc_dointvec_minmax() returns zero if a new value has been set.  So we
      don't need to check all charecters have been handled.

      Below you can find two examples.  In the new value has not been handled
      properly.

      $ strace ./a.out
      open("/proc/sys/kernel/auto_msgmni", O_WRONLY) = 3
      write(3, "0\n\0", 3)                    = 2
      close(3)                                = 0
      exit_group(0)
      $ cat /sys/kernel/debug/tracing/trace

      $strace ./a.out
      open("/proc/sys/kernel/auto_msgmni", O_WRONLY) = 3
      write(3, "0\n", 2)                      = 2
      close(3)                                = 0

      $ cat /sys/kernel/debug/tracing/trace
      a.out-697   [000] ....  3280.998235: unregister_ipcns_notifier 
<-proc_ipcauto_dointvec_minmax

      Fixes: 9eefe520c814 ("ipc: do not use a negative value to re-enable 
msgmni automatic recomputin")
      Signed-off-by: Andrey Vagin <avagin@xxxxxxxxxx>
      Cc: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Manfred Spraul <manfred@xxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c34d85aca91729596f876604e147892b81ecbbe9
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:07 2014 -0700

      init/initramfs.c: resolve shadow warnings

      Resolve shadow warnings that are produced in W=2 builds by renaming a
      global with a too-generic name and renaming a formal parameter.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 906e36c5c717cc99e622350f533876feed9bffe0
  Author: Mike Travis <travis@xxxxxxx>
  Date:   Mon Oct 13 15:54:05 2014 -0700

      x86: use optimized ioresource lookup in ioremap function

      Use the optimized ioresource lookup, "region_is_ram", for the ioremap
      function.  If the region is not found, it falls back to the
      "page_is_ram" function.  If it is found and it is RAM, then the usual
      warning message is issued, and the ioremap operation is aborted.
      Otherwise, the ioremap operation continues.

      Signed-off-by: Mike Travis <travis@xxxxxxx>
      Acked-by: Alex Thorlton <athorlton@xxxxxxx>
      Reviewed-by: Cliff Wickman <cpw@xxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Mark Salter <msalter@xxxxxxxxxx>
      Cc: Dave Young <dyoung@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 67cf13ceed89e2c1a967719e98624a20c48dfb5a
  Author: Mike Travis <travis@xxxxxxx>
  Date:   Mon Oct 13 15:54:03 2014 -0700

      x86: optimize resource lookups for ioremap

      We have a large university system in the UK that is experiencing very long
      delays modprobing the driver for a specific I/O device.  The delay is from
      8-10 minutes per device and there are 31 devices in the system.  This 4 to
      5 hour delay in starting up those I/O devices is very much a burden on the
      customer.

      There are two causes for requiring a restart/reload of the drivers.  First
      is periodic preventive maintenance (PM) and the second is if any of the
      devices experience a fatal error.  Both of these trigger this excessively
      long delay in bringing the system back up to full capability.

      The problem was tracked down to a very slow IOREMAP operation and the
      excessively long ioresource lookup to insure that the user is not
      attempting to ioremap RAM.  These patches provide a speed up to that
      function.

      The modprobe time appears to be affected quite a bit by previous activity
      on the ioresource list, which I suspect is due to cache preloading.  While
      the overall improvement is impacted by other overhead of starting the
      devices, this drastically improves the modprobe time.

      Also our system is considerably smaller so the percentages gained will not
      be the same.  Best case improvement with the modprobe on our 20 device
      smallish system was from 'real 5m51.913s' to 'real 0m18.275s'.

      This patch (of 2):

      Since the ioremap operation is verifying that the specified address range
      is NOT RAM, it will search the entire ioresource list if the condition is
      true.  To make matters worse, it does this one 4k page at a time.  For a
      128M BAR region this is 32 passes to determine the entire region does not
      contain any RAM addresses.

      This patch provides another resource lookup function, region_is_ram, that
      searches for the entire region specified, verifying that it is completely
      contained within the resource region.  If it is found, then it is checked
      to be RAM or not, within a single pass.

      The return result reflects if it was found or not (-1), and whether it is
      RAM (1) or not (0).  This allows the caller to fallback to the previous
      page by page search if it was not found.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix spellos and typos in comment]
      Signed-off-by: Mike Travis <travis@xxxxxxx>
      Acked-by: Alex Thorlton <athorlton@xxxxxxx>
      Reviewed-by: Cliff Wickman <cpw@xxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Mark Salter <msalter@xxxxxxxxxx>
      Cc: Dave Young <dyoung@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 76e512108935ecdb46792208dae5f59c7ea78e25
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:01 2014 -0700

      FS/OMFS: block number sanity check during fill_super operation

      This patch defines maximum block number to 2^31.  It also converts
      bitmap_size and array_size to unsigned int in omfs_get_imap

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Suggested-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Suggested-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Acked-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Tested-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5ef9819234e285abe6b616864e7b1b4607d39b58
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:59 2014 -0700

      memstick: r592: fix build warnings for !PM_SLEEP

      When PM_SLEEP is not enabled, the r592_clear_interrupts() function is
      never used.  If so, don't build it to prevent a compiler warning.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Cc: Maxim Levitsky <maximlevitsky@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c70b17b6538ecda81050a0f5a5475137a0ae451f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:57 2014 -0700

      fs/affs: remove redundant sys_tz declarations

      sys_tz is already declared in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 73516ace940a7c3f374f3e34c3c03cd3886be62f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:54 2014 -0700

      fs/affs/file.c: fix shadow warnings

      Four functions declared variables twice resulting in shadow warnings.

      This patch renames internal variables and adds blank line after
      declarations.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3bc759931d271dbe9c4156105173b81ecb35177c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:52 2014 -0700

      fs/affs/inode.c: remove unused variable

      head is set to AFFS_HEAD(bh) but never used.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1e907f4f116dd94dcc751bc0a053acd29728cc95
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:50 2014 -0700

      fs/affs/super.c: remove unused variable

      key is set in affs_fill_super but never used.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a841b65921a959c759da6b5c8d5dc21966b4cf86
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:48 2014 -0700

      rbtree: add comment to rb_insert_augmented()

      The comment is copied from Documentation/rbtree.txt, but this comment is
      so important that it should also be in the code.

      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Acked-by: Michel Lespinasse <walken@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f8da964dfbdca0eb14f9bf67be4ab6d256f90b7f
  Author: Vivek Goyal <vgoyal@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:46 2014 -0700

      kexec-bzimage64: fix sparse warnings

      David Howells brought to my attention the mails generated by kbuild test
      bot and following sparse warnings were present.  This patch fixes these
      warnings.

        arch/x86/kernel/kexec-bzimage64.c:270:5: warning: symbol 
'bzImage64_probe' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:328:6: warning: symbol 
'bzImage64_load' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:517:5: warning: symbol 
'bzImage64_cleanup' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:531:5: warning: symbol 
'bzImage64_verify_sig' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:546:23: warning: symbol 
'kexec_bzImage64_ops' was not declared. Should it be static?

      Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Reported-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 36f3f500efe6a19b7ce1e1205c105a2cbb2124d9
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:44 2014 -0700

      kexec: remove the unused function parameter

      This is a cleanup.  In function parse_crashkernel_suffix, the parameter
      crash_base is not used.  So here remove it.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a2d6aa8fa0750fe1d2fc9673d4a46b2fd87e44b3
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:42 2014 -0700

      kexec: check if crashk_res_low exists when exclude it from crash mem 
ranges

      Add a check if crashk_res_low exists just like GART region does.  If
      crashk_res_low doesn't exist, calling exclude_mem_range is unnecessary.

      Meanwhile, since crashk_res_low has been initialized at definition, it's
      safe just use "if (crashk_low_res.end)" to check if it's exist.  And this
      can make it consistent with other places of check.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 669280a152ce5144321c0e511498877383f34393
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:40 2014 -0700

      kexec: take the segment adding out of locate_mem_hole functions

      In locate_mem_hole functions, a memory hole is located and added as
      kexec_segment.  But from the name of locate_mem_hole, it should only take
      responsibility of searching a available memory hole to contain data of a
      specified size.

      So in this patch add a new field 'mem' into kexec_buf, then take that
      kexec segment adding code out of locate_mem_hole_top_down and
      locate_mem_hole_bottom_up.  This make clear of the functionality of
      locate_mem_hole just like it declars to do.  And by this
      locate_mem_hole_callback chould be used later if anyone want to locate a
      memory hole for other use.

      Meanwhile Vivek suggested opening code function __kexec_add_segment(),
      that way we have to retreive ksegment pointer once and it is easy to read.
       So just do it in this patch and remove __kexec_add_segment() since no one
      use it anymore.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 887f4f8666960dcf8c13d516ff3e4311353f3206
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:37 2014 -0700

      arch/x86/purgatory/Makefile: try to use automatic variable in kexec 
purgatory makefile

      Make the Makefile of kexec purgatory be consistent with others in linux
      src tree, and make it look generic and simple.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Cc: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b03023ecbdb76c1dec86b41ed80b123c22783220
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:35 2014 -0700

      coredump: add %i/%I in core_pattern to report the tid of the crashed 
thread

      format_corename() can only pass the leader's pid to the core handler,
      but there is no simple way to figure out which thread originated the
      coredump.

      As Jan explains, this also means that there is no simple way to create
      the backtrace of the crashed process:

      As programs are mostly compiled with implicit gcc -fomit-frame-pointer
      one needs program's .eh_frame section (equivalently PT_GNU_EH_FRAME
      segment) or .debug_frame section.  .debug_frame usually is present only
      in separate debug info files usually not even installed on the system.
      While .eh_frame is a part of the executable/library (and it is even
      always mapped for C++ exceptions unwinding) it no longer has to be
      present anywhere on the disk as the program could be upgraded in the
      meantime and the running instance has its executable file already
      unlinked from disk.

      One possibility is to echo 0x3f >/proc/*/coredump_filter and dump all
      the file-backed memory including the executable's .eh_frame section.
      But that can create huge core files, for example even due to mmapped
      data files.

      Other possibility would be to read .eh_frame from /proc/PID/mem at the
      core_pattern handler time of the core dump.  For the backtrace one needs
      to read the register state first which can be done from core_pattern
      handler:

          ptrace(PTRACE_SEIZE, tid, 0, PTRACE_O_TRACEEXIT)
          close(0);    // close pipe fd to resume the sleeping dumper
          waitpid();   // should report EXIT
          PTRACE_GETREGS or other requests

      The remaining problem is how to get the 'tid' value of the crashed
      thread.  It could be read from the first NT_PRSTATUS note of the core
      file but that makes the core_pattern handler complicated.

      Unfortunately %t is already used so this patch uses %i/%I.

      Automatic Bug Reporting Tool (https://github.com/abrt/abrt/wiki/overview)
      is experimenting with this.  It is using the elfutils
      (https://fedorahosted.org/elfutils/) unwinder for generating the
      backtraces.  Apart from not needing matching executables as mentioned
      above, another advantage is that we can get the backtrace without saving
      the core (which might be quite large) to disk.

      [mmilata@xxxxxxxxxx: final paragraph of changelog]
      Signed-off-by: Jan Kratochvil <jan.kratochvil@xxxxxxxxxx>
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
      Cc: Jan Kratochvil <jan.kratochvil@xxxxxxxxxx>
      Cc: Mark Wielaard <mjw@xxxxxxxxxx>
      Cc: Martin Milata <mmilata@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1c3bea0e71892ef9100c01d3799cdae8cac273ef
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:33 2014 -0700

      signal: use BUILD_BUG() instead of _NSIG_WORDS_is_unsupported_size()

      Kill _NSIG_WORDS_is_unsupported_size(), use BUILD_BUG() instead.  This
      simplifies the code, avoids the nested-externs warnings, and this way we
      do not defer the problem to linker.

      Also, fix the indentation in _SIG_SET_BINOP() and _SIG_SET_OP().

      Note: this patch assumes that the code like "if (0) BUILD_BUG();" is
      valid.  If not (say __compiletime_error() is not defined and thus
      __compiletime_error_fallback() uses a negative array) we should fix
      BUILD_BUG() and/or BUILD_BUG_ON_MSG().  This code should be fine by
      definition, this is the documented purpose of BUILD_BUG().

      [sfr@xxxxxxxxxxxxxxxx: fix powerpc build failures]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 877aabd6ce16bc17cf62c2356b5d61f36454c1ed
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:31 2014 -0700

      fat: remove redundant sys_tz declaration

      sys_tz is already declared extern struct in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 54cc6cea73bb5ddf0362a70ef58816898bfb7f87
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:29 2014 -0700

      fs/reiserfs/journal.c: fix sparse context imbalance warning

      Merge conditional unlock/lock in the same condition to avoid sparse
      warning:

        fs/reiserfs/journal.c:703:36: warning: context imbalance in 
'add_to_chunk' - unexpected unlock

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Jeff Mahoney <jeffm@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 35c0b380d81bd566c37a252399f008928ef4b2cd
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:27 2014 -0700

      fs/ufs/balloc.c: remove unused variable

      ucg is defined and set in ufs_bitmap_search but never used.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Evgeniy Dushistov <dushistov@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a792d9082944fc0efcde7a58c59528f122663c52
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:25 2014 -0700

      fs/hfs/hfs_fs.h: remove redundant sys_tz declaration

      sys_tz is already declared in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b9f6614072687f1ea9bf09a99789c976cbe89714
  Author: Andreas Rohner <andreas.rohner@xxxxxxx>
  Date:   Mon Oct 13 15:53:22 2014 -0700

      nilfs2: improve the performance of fdatasync()

      Support for fdatasync() has been implemented in NILFS2 for a long time,
      but whenever the corresponding inode is dirty the implementation falls
      back to a full-flegded sync().  Since every write operation has to
      update the modification time of the file, the inode will almost always
      be dirty and fdatasync() will fall back to sync() most of the time.  But
      this fallback is only necessary for a change of the file size and not
      for a change of the various timestamps.

      This patch adds a new flag NILFS_I_INODE_SYNC to differentiate between
      those two situations.

       * If it is set the file size was changed and a full sync is necessary.
       * If it is not set then only the timestamps were updated and
         fdatasync() can go ahead.

      There is already a similar flag I_DIRTY_DATASYNC on the VFS layer with
      the exact same semantics.  Unfortunately it cannot be used directly,
      because NILFS2 doesn't implement write_inode() and doesn't clear the VFS
      flags when inodes are written out.  So the VFS writeback thread can
      clear I_DIRTY_DATASYNC at any time without notifying NILFS2.  So
      I_DIRTY_DATASYNC has to be mapped onto NILFS_I_INODE_SYNC in
      nilfs_update_inode().

      Signed-off-by: Andreas Rohner <andreas.rohner@xxxxxxx>
      Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e2c7617ae36b27f97643bfa08aabe27e630c1a76
  Author: Andreas Rohner <andreas.rohner@xxxxxxx>
  Date:   Mon Oct 13 15:53:20 2014 -0700

      nilfs2: add missing blkdev_issue_flush() to nilfs_sync_fs()

      Under normal circumstances nilfs_sync_fs() writes out the super block,
      which causes a flush of the underlying block device.  But this depends
      on the THE_NILFS_SB_DIRTY flag, which is only set if the pointer to the
      last segment crosses a segment boundary.  So if only a small amount of
      data is written before the call to nilfs_sync_fs(), no flush of the
      block device occurs.

      In the above case an additional call to blkdev_issue_flush() is needed.
      To prevent unnecessary overhead, the new flag nilfs->ns_flushed_device
      is introduced, which is cleared whenever new logs are written and set
      whenever the block device is flushed.  For convenience the function
      nilfs_flush_device() is added, which contains the above logic.

      Signed-off-by: Andreas Rohner <andreas.rohner@xxxxxxx>
      Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0f2a84f41aff6cefd1bc768738159d0cacea2f2d
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:18 2014 -0700

      fs/befs/btree.c: remove typedef befs_btree_node

      The Linux kernel coding style guidelines suggest not using typedefs for
      structure types.  This patch gets rid of the typedef for befs_btree_node.

      The following Coccinelle semantic patch detects the case.

      @tn1@
      type td;
      @@

      typedef struct { ... } td;

      @script:python tf@
      td << tn1.td;
      tdres;
      @@

      coccinelle.tdres = td;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -typedef
       struct
      +  tdres
         { ... }
      -td
       ;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -td
      + struct tdres

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a882b14fe84951e236cd074e93575adc8a4be32e
  Author: Daniel Glöckner <daniel-gl@xxxxxxx>
  Date:   Mon Oct 13 15:53:16 2014 -0700

      rtc-cmos: fix wakeup from S5 without CONFIG_PM_SLEEP

      Commit b5ada4600dfd ("drivers/rtc/rtc-cmos.c: fix compilation warning
      when !CONFIG_PM_SLEEP") broke wakeup from S5 by making cmos_poweroff a
      nop unless CONFIG_PM_SLEEP was defined.

      Fix this by restricting the #ifdef to cmos_resume and restoring the old
      dependency on CONFIG_PM for cmos_suspend and cmos_poweroff.

      Signed-off-by: Daniel Glöckner <daniel-gl@xxxxxxx>
      Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 706b632d042c87a288f8b9adc8b6c83207e6d452
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:14 2014 -0700

      drivers/rtc/Kconfig: Let several drivers depend on HAS_IOMEM to avoid 
compiling issue

      Some drivers need 'devm_ioremap_resource' or 'devm_ioremap' which need
      HAS_IOMEM, so let them depend on it.

      The related error (with allmodconfig under score):

          MODPOST 1365 modules
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-xgene.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-stk17ta8.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1742.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1553.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1511.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1286.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-rp5c01.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-msm6242.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-m48t59.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-m48t35.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-bq4802.ko] undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b513e522cb8bda32560fb6b7f0475aa56e486ab9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:12 2014 -0700

      drivers/rtc/rtc-rs5c372.c: use %*ph to dump small buffers

      Instead of pushing each byte let's reduce stack usage by using %*ph 
specifier.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3ff38237f183ecd8a190318e0046138b92ee5e35
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 13 15:53:10 2014 -0700

      drivers/rtc/rtc-pcf8563.c: fix pcf8563_irq() error return value

      As pointed out by Sergei Shtylyov, the pcf8563_irq function contains a
      bug in the error handling: an interrupt handler is not supposed to
      return an errno value but an 'enum irqreturn'.

      Let's fix this by returning IRQ_NONE in case of a communication error.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e698a51239f26c370247d759da9ea016f5841fc3
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 13 15:53:07 2014 -0700

      drivers/rtc/rtc-pcf8563.c: fix uninitialized use warning

      gcc-4.9 found a potential condition under which the 'pending' variable
      may be used uninitialized:

        drivers/rtc/rtc-pcf8563.c: In function 'pcf8563_irq':
        drivers/rtc/rtc-pcf8563.c:173:5: warning: 'pending' may be used 
uninitialized in this function [-Wmaybe-uninitialized]

      This is because in the pcf8563_get_alarm_mode() function, we check any
      nonzero return of pcf8563_read_block_data, but in the irq function we
      only check for negative values, so a possible positive value does not
      get detected if the compiler chooses not to inline the entire call
      chain.

      Checking for any non-zero value in the interrupt handler as well is just
      as correct and lets the compiler know what we are doing, without needing
      a bogus initialization.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a4d4121ba753737c89e42a8df22e4859069fcf25
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:05 2014 -0700

      rtc: add driver for Maxim 77802 PMIC Real-Time-Clock

      The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.  This
      patch adds support for the RTC and is based on a driver added by Simon
      Glass to the Chrome OS kernel 3.8 tree.

      [akpm@xxxxxxxxxxxxxxxxxxxx: add comment clarifying ffs() use]
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a20cd88e20e59ce11ebca84fac769654193c51e0
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:03 2014 -0700

      rtc: max77686: Use ffs() to calculate tm_wday

      max77686_rtc_calculate_wday() is used to calculate the day of the week
      to be filled in struct rtc_time but that function only calculates the
      number of bits shifted.  So the ffs() function can be used to find the
      first bit set instead of a special function.

      [akpm@xxxxxxxxxxxxxxxxxxxx: add comment clarifying ffs() use]
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ea33c31b621e296356ab74ea0237ba7761f2287e
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:01 2014 -0700

      rtc: max77686: remove unneeded info log

      If devm_rtc_device_register() fails a dev_err() is already reported so
      there is no need to do an additional dev_info().

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1745d6d3bc181800ba2e0930ab15432b3e2755ff
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:59 2014 -0700

      rtc: max77686: fail to probe if no RTC regmap irqchip is set

      The max77686 mfd driver adds a regmap IRQ chip which creates an IRQ
      domain that is used to map the virtual RTC alarm1 interrupt.

      The RTC driver assumes that this will always be true since the PMIC IRQ
      is a required property according to the max77686 DT binding doc.  If an
      "interrupts" property is not defined for a max77686 PMIC, then the mfd
      probe function will fail and the RTC platform driver will never be
      probed.

      But even when it is not possible to probe the rtc-max77686 driver
      without a regmap IRQ chip, it's better to explicitly check if the IRQ
      chip data is not NULL and gracefully fail instead of getting an OOPS.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reported-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6b50fac5ddb9748487aab3c5f8d323da01a6648f
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:57 2014 -0700

      rtc: max77686: remove dead code for SMPL and WTSR

      The MAX77686 RTC chip has two features called SMPL (Sudden Momentary
      Power Loss) and WTSR (Watchdog Timeout and Software Resets).  Support
      for these features seems to be implemented in the driver but compilation
      is disabled using a C pre-processor conditional.

      This code has been disabled since the driver was original merged in
      commit fca1dd031a28 ("rtc: max77686: add Maxim 77686 driver").

      So, since this code has never been built, let's just remove it.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e7f7fc73693e0a9de693f261d63aa681f7979c33
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:55 2014 -0700

      rtc: max77686: Allow the max77686 rtc to wakeup the system

      This series add support for the Real Time clock present in the Maxim 77802
      Power Managment IC.  The version number is quite high because it
      previously was part of a bigger series [0] that aimed to add support for
      all the devices in the max77802 PMIC.  But now that the max77802
      dependencies were already merged for 3.17, the series were split but I
      kept the version numbering.

      While working on the max77802 rtc support a lot of feedback was given and
      the issues pointed out also apply to a driver for a similar PMIC RTC
      (max77686).  So patches 01/06 to 05/06 in the series are cleanups for the
      max77686 driver and patch 06/06 adds the support for the max77802 RTC.

      The series were tested on an Exynos5250 Snow (max77686) and
      Exynos5420 Peach Pit (max77802) machines.

      This patch (of 6):

      The max77686 includes an RTC that keeps power during suspend.  It's
      convenient to be able to use it as a wakeup source.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d5fae669a99d00dc9362da354f2b9fdfbeb669a7
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Mon Oct 13 15:52:52 2014 -0700

      rtc: bq32000: add trickle charger device tree binding

      BQ32000 have "trickle chargers".  Introduce a device tree binding for
      specifying the trickle charger configuration for that.

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Reviewed-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 765a98a6b9e71702fd8e3822b654f9041a206b47
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Mon Oct 13 15:52:50 2014 -0700

      rtc: bq32000: add trickle charger option, with device tree binding

      BQ32000 devices have "trickle chargers".  Introduce a code to enable the
      charger, based on device tree.

      Without charger, RTC does not keep time after power off.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 33b04b7b7c03d04584be3f91ebc1eb40eb1ed33c
  Author: Matti Vaittinen <matti.vaittinen@xxxxxxx>
  Date:   Mon Oct 13 15:52:48 2014 -0700

      rtc: ds1307: add trickle charger device tree binding

      Some DS13XX devices have "trickle chargers".  Introduce a device tree
      binding for specifying the trickle charger configuration for ds1339.

      Only ds1339 dt binding is supported because this is the only chip I have.
      I _assume_ the code would have worked on other allready supported chips.
      However I cannot check the resistor values for the other chips or test
      them.  For other chips the driver code works as earlier Eg.  it does not
      check the dt bindings at all

      Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2ac848c018615bf3605faa711207518292d4bfef
  Author: Matti Vaittinen <matti.vaittinen@xxxxxxx>
  Date:   Mon Oct 13 15:52:46 2014 -0700

      Documentation: dt-bindings: trickle charger dt binding document for ds1339

      Some DS13XX devices have "trickle chargers".  Introduce a device tree
      binding for the resistor and diode configuration for enabling trickle
      charger.

      Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 038b892aa925cd0530472284c7b4b3f32e2b1f56
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:44 2014 -0700

      clk: RK808: add clkout driver for RK808

      This is the initial version of the RK808 PMIC.  This is a power management
      IC for multimedia products.  It provides regulators that are able to
      supply power to processor cores and other components.  The chip provides
      other modules including RTC, Clockout.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> says:
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
      Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3ca1e326f5952f3acca320b8a91d92393a188c15
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:42 2014 -0700

      RTC: RK808: add RTC driver for RK808

      This is the initial version of the RK808 PMIC.  This is a power management
      IC for multimedia products.  It provides regulators that are able to
      supply power to processor cores and other components.  The chip provides
      other modules including RTC, Clockout.

      Add RTC driver for supporting RTC device present inside RK808 PMIC.

      [akpm@xxxxxxxxxxxxxxxxxxxx: make tm_def static]
      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Zhang Qing <zhangqing@xxxxxxxxxxxxxx>
      Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> says:
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
      Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a28885bc75da0aac61b975eb9c103407dbdf5cb5
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:39 2014 -0700

      rtc: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime.  All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids.  This allows to
      mark all struct of_device_id below drivers/rtc const, too.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 78230477656295808c66226880d794818694e7f1
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:37 2014 -0700

      ARM: dts: fix wrong compatible string of Exynos3250 RTC dt node

      Fix wrong compatible string of Exynos3250 RTC (Real-Time Clock) dt node.
      The RTC of Exynos3250 must need additional source clock (XrtcXTI).

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit df9e26d093d33a097c5558aab017dd2f540ccfe5
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:35 2014 -0700

      rtc: s3c: add support for RTC of Exynos3250 SoC

      Add support for RTC of Exynos3250 SoC.  The Exynos3250 needs source
      clock(32.768KHz) for RTC block.  If source clock of RTC is registerd on
      clock list of common clk framework, Exynos RTC drvier have to control
      this clock.

      Clock list for s3c-rtc device:
      - rtc : CLK_RTC of CLK_GATE_IP_PERIR is gate clock for RTC.
      - rtc_src : XrtcXTI is 32.768.kHz source clock for RTC.
       (XRTCXTI: Specifies a clock from 32.768 kHz crystal pad with XRTCXTI and
       XRTCXTO pins. RTC uses this clock as the source of a real-time clock.)

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ae05c95074e0ead8a8fda4aca066e10270086e3f
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:33 2014 -0700

      rtc: s3c: add s3c_rtc_data structure to use variant data instead of 
s3c_cpu_type

      Add s3c_rtc_data structure to variant data according to SoC type.  The
      s3c_rtc_data structure includes some functions to control RTC operation
      and specific data dependent on SoC type.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d67288da51b782f54dd3ae1455b997131160fd41
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:31 2014 -0700

      rtc: s3c: remove warning message when checking coding style with 
checkpatch script

      Remove warning message when checking codeing style with checkpatch script
      and reduce un-necessary i2c read operation on s3c_rtc_enable.

          WARNING: line over 80 characters
          #406: FILE: drivers/rtc/rtc-s3c.c:406:
          +             if ((readw(info->base + S3C2410_RTCCON) & 
S3C2410_RTCCON_RTCEN) == 0) {

          WARNING: line over 80 characters
          #414: FILE: drivers/rtc/rtc-s3c.c:414:
          +             if ((readw(info->base + S3C2410_RTCCON) & 
S3C2410_RTCCON_CNTSEL)) {

          WARNING: line over 80 characters
          #422: FILE: drivers/rtc/rtc-s3c.c:422:
          +             if ((readw(info->base + S3C2410_RTCCON) & 
S3C2410_RTCCON_CLKRST)) {

          WARNING: Missing a blank line after declarations
          #451: FILE: drivers/rtc/rtc-s3c.c:451:
          +     struct s3c_rtc_drv_data *data;
          +     if (pdev->dev.of_node) {

          WARNING: Missing a blank line after declarations
          #453: FILE: drivers/rtc/rtc-s3c.c:453:
          +             const struct of_device_id *match;
          +             match = of_match_node(s3c_rtc_dt_match, 
pdev->dev.of_node);

          WARNING: DT compatible string "samsung,s3c2416-rtc" appears 
un-documented -- check ./Documentation/devicetree/bindings/
          #650: FILE: drivers/rtc/rtc-s3c.c:650:
          +             .compatible = "samsung,s3c2416-rtc",

          WARNING: DT compatible string "samsung,s3c2443-rtc" appears 
un-documented -- check ./Documentation/devicetree/bindings/
          #653: FILE: drivers/rtc/rtc-s3c.c:653:
          +             .compatible = "samsung,s3c2443-rtc",

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 19be09f51d36101e4dc1577eb73ff8397bedd0a3
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:28 2014 -0700

      rtc: s3c: define s3c_rtc structure to remove global variables.

      Define s3c_rtc structure including necessary variables for S3C RTC device
      instead of global variables.  This patch improves the readability by
      removing global variables.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 473b86451276d6d342ecd26d5e503163c30ea974
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Mon Oct 13 15:52:26 2014 -0700

      rtc: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 87d672cbd512c8dca01423381c94ac3658db0a18
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:24 2014 -0700

      autofs: the documentation I wanted to read

      This documents autofs from the perspective of what the module actually
      supports rather than how automount is expected to use it.

      It is formatted using "markdown" and works best with Markdown.pl
      (markdown_py doesn't like some constructs).

      [rdunlap@xxxxxxxxxxxxx: copy editing]
      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Acked-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ef16cc5909c907586f4eba5455e183fd319637c8
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:22 2014 -0700

      autofs4: d_manage() should return -EISDIR when appropriate in rcu-walk 
mode.

      If rcu-walk mode we don't *have* to return -EISDIR for non-mount-traps
      as we will simply drop into REF-walk and handling DCACHE_NEED_AUTOMOUNT
      dentrys the slow way.  But it is better if we do when possible.

      In 'oz_mode', use the same condition as ref-walk: if not a mountpoint,
      then it must be -EISDIR.

      In regular mode there are most tests needed.  Most of them can be
      performed without taking any spinlocks.  If we find a directory that
      isn't obviously empty, and isn't mounted on, we need to call
      'simple_empty()' which does take a spinlock.  If this turned out to hurt
      performance, some other approach could be found to signal when a
      directory is known to be empty.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4d885f90e3784df77945101d8ec32dc798a49862
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:20 2014 -0700

      autofs4: avoid taking fs_lock during rcu-walk

      ->fs_lock protects AUTOFS_INF_EXPIRING.  We need to be sure that once
      the flag is set, no new references beneath the dentry are taken.  So
      rcu-walk currently needs to take fs_lock before checking the flag.  This
      hurts performance.

      Change the expiry to a two-stage process.  First set AUTOFS_INF_NO_RCU
      which forces any path walk into ref-walk mode, then drop the lock and
      call synchronize_rcu().  Once that returns we can be sure no rcu-walk is
      active beneath the dentry and we can check reference counts again.

      Now during an RCU-walk we can test AUTOFS_INF_EXPIRING without taking
      the lock as along as we test AUTOFS_INF_NO_RCU too.  If either are set,
      we must abort the RCU-walk If neither are set, we know that refcounts
      will be tested again after we finish the RCU-walk so we are safe to
      continue.

      ->fs_lock is still taken in d_manage() to check for a non-trap
      directory.  That will be resolved in the next patch.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6ece08e6187a62dd5bdf7c49539980571922c551
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:18 2014 -0700

      autofs4: make "autofs4_can_expire" idempotent.

      Have a "test" function change the value it is testing can be confusing,
      particularly as a future patch will be calling this function twice.

      So move the update for 'last_used' to avoid repeat expiry to the place
      where the final determination on what to expire is known.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a5d1dba1430f059d5bb4bf1d95274ff01ccad3d9
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:16 2014 -0700

      autofs4: factor should_expire() out of autofs4_expire_indirect.

      Future patch will potentially call this twice, so make it separate.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 23bfc2a24ea3d993cc5cc90c9970654e7232502e
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:14 2014 -0700

      autofs4: allow RCU-walk to walk through autofs4

      This series teaches autofs about RCU-walk so that we don't drop straight
      into REF-walk when we hit an autofs directory, and so that we avoid
      spinlocks as much as possible when performing an RCU-walk.

      This is needed so that the benefits of the recent NFS support for
      RCU-walk are fully available when NFS filesystems are automounted.

      Patches have been carefully reviewed and tested both with test suites
      and in production - thanks a lot to Ian Kent for his support there.

      This patch (of 6):

      Any attempt to look up a pathname that passes though an autofs4 mount is
      currently forced out of RCU-walk into REF-walk.

      This can significantly hurt performance of many-thread work loads on
      many-core systems, especially if the automounted filesystem supports
      RCU-walk but doesn't get to benefit from it.

      So if autofs4_d_manage is called with rcu_walk set, only fail with -ECHILD
      if it is necessary to wait longer than a spinlock.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8a273345dcb1d74d12f28a0a76320b23e7e32f55
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:52:12 2014 -0700

      fs/ncpfs/dir.c: remove redundant sys_tz declaration

      sys_tz is already declared in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Petr Vandrovec <petr@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0049f26ae0ad00016d8e237a6d712bff155cedc5
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:10 2014 -0700

      kernel/kallsyms.c: use __seq_open_private()

      Reduce boilerplate code by using __seq_open_private() instead of
      seq_open() in kallsyms_open().

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Gideon Israel Dsouza <gidisrael@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit de8288b1f87146da06f6912028a1a9615a75c987
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 13 15:52:08 2014 -0700

      binfmt_misc: work around gcc-4.9 warning

      gcc-4.9 on ARM gives us a mysterious warning about the binfmt_misc
      parse_command function:

        fs/binfmt_misc.c: In function 'parse_command.part.3':
        fs/binfmt_misc.c:405:7: warning: array subscript is above array bounds 
[-Warray-bounds]

      I've managed to trace this back to the ARM implementation of memset,
      which is called from copy_from_user in case of a fault and which does

       #define memset(p,v,n)                                                  \
              ({                                                              \
                      void *__p = (p); size_t __n = n;                        \
                      if ((__n) != 0) {                                       \
                              if (__builtin_constant_p((v)) && (v) == 0)      \
                                      __memzero((__p),(__n));                 \
                              else                                            \
                                      memset((__p),(v),(__n));                \
                      }                                                       \
                      (__p);                                                  \
              })

      Apparently gcc gets confused by the check for "size != 0" and believes
      that the size might be zero when it gets to the line that does "if
      (s[count-1] == '\n')", so it would access data outside of the array.

      gcc is clearly wrong here, since this condition was already checked
      earlier in the function and the 'size' value can not change in the
      meantime.

      Fortunately, we can work around it and get rid of the warning by
      rearranging the function to check for zero size after doing the
      copy_from_user.  It is still safe to pass a zero size into
      copy_from_user, so it does not cause any side effects.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 43bd40e5b6eab989a2186b09d45b8ff8efd127b2
  Author: Mike Frysinger <vapier@xxxxxxxxxx>
  Date:   Mon Oct 13 15:52:05 2014 -0700

      binfmt_misc: touch up documentation a bit

      Line wrap the content to 80 cols, and add more details to various fields
      to match the code.  Drop reference to a website that does not exist
      anymore.

      Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bbaecc088245e840e59a5abe23d69cf7748b3c88
  Author: Mike Frysinger <vapier@xxxxxxxxxx>
  Date:   Mon Oct 13 15:52:03 2014 -0700

      binfmt_misc: expand the register format limit to 1920 bytes

      The current code places a 256 byte limit on the registration format.
      This ends up being fairly limited when you try to do matching against a
      binary format like ELF:

       - the magic & mask formats cannot have any embedded NUL chars
         (string_unescape_inplace halts at the first NUL)
       - each escape sequence quadruples the size: \x00 is needed for NUL
       - trying to match bytes at the start of the file as well as further
         on leads to a lot of \x00 sequences in the mask
       - magic & mask have to be the same length (when decoded)
       - still need bytes for the other fields
       - impossible!

      Let's look at a concrete (and common) example: using QEMU to run MIPS
      ELFs.  The name field uses 11 bytes "qemu-mipsel".  The interp uses 20
      bytes "/usr/bin/qemu-mipsel".  The type & flags takes up 4 bytes.  We
      need 7 bytes for the delimiter (usually ":").  We can skip offset.  So
      already we're down to 107 bytes to use with the magic/mask instead of
      the real limit of 128 (BINPRM_BUF_SIZE).  If people use shell code to
      register (which they do the majority of the time), they're down to ~26
      possible bytes since the escape sequence must be \x##.

      The ELF format looks like (both 32 & 64 bit):

        e_ident: 16 bytes
        e_type: 2 bytes
        e_machine: 2 bytes

      Those 20 bytes are enough for most architectures because they have so few
      formats in the first place, thus they can be uniquely identified.  That
      also means for shell users, since 20 is smaller than 26, they can sanely
      register a handler.

      But for some targets (like MIPS), we need to poke further.  The ELF fields
      continue on:

        e_entry: 4 or 8 bytes
        e_phoff: 4 or 8 bytes
        e_shoff: 4 or 8 bytes
        e_flags: 4 bytes

      We only care about e_flags here as that includes the bits to identify
      whether the ELF is O32/N32/N64.  But now we have to consume another 16
      bytes (for 32 bit ELFs) or 28 bytes (for 64 bit ELFs) just to match the
      flags.  If every byte is escaped, we send 288 more bytes to the kernel
      ((20 {e_ident,e_type,e_machine} + 12 {e_entry,e_phoff,e_shoff} + 4
      {e_flags}) * 2 {mask,magic} * 4 {escape}) and we've clearly blown our
      budget.

      Even if we try to be clever and do the decoding ourselves (rather than
      relying on the kernel to process \x##), we still can't hit the mark --
      string_unescape_inplace treats mask & magic as C strings so NUL cannot
      be embedded.  That leaves us with having to pass \x00 for the 12/24
      entry/phoff/shoff bytes (as those will be completely random addresses),
      and that is a minimum requirement of 48/96 bytes for the mask alone.
      Add up the rest and we blow through it (this is for 64 bit ELFs):
      magic: 20 {e_ident,e_type,e_machine} + 24 {e_entry,e_phoff,e_shoff} +
             4 {e_flags} = 48              # ^^ See note below.
      mask: 20 {e_ident,e_type,e_machine} + 96 {e_entry,e_phoff,e_shoff} +
             4 {e_flags} = 120
      Remember above we had 107 left over, and now we're at 168.  This is of
      course the *best* case scenario -- you'll also want to have NUL bytes
      in the magic & mask too to match literal zeros.

      Note: the reason we can use 24 in the magic is that we can work off of the
      fact that for bytes the mask would clobber, we can stuff any value into
      magic that we want.  So when mask is \x00, we don't need the magic to also
      be \x00, it can be an unescaped raw byte like '!'.  This lets us handle
      more formats (barely) under the current 256 limit, but that's a pretty
      tall hoop to force people to jump through.

      With all that said, let's bump the limit from 256 bytes to 1920.  This way
      we support escaping every byte of the mask & magic field (which is 1024
      bytes by themselves -- 128 * 4 * 2), and we leave plenty of room for other
      fields.  Like long paths to the interpreter (when you have source in your
      /really/long/homedir/qemu/foo).  Since the current code stuffs more than
      one structure into the same buffer, we leave a bit of space to easily
      round up to 2k.  1920 is just as arbitrary as 256 ;).

      Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f78d98f6ce66fc7cc0be714d56b0240923a8b4f4
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:01 2014 -0700

      checkpatch: warn on logging functions with KERN_<LEVEL>

      Warn on probable misuses of logging functions with KERN_<LEVEL>
      like pr_err(KERN_ERR "foo\n");

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Suggested-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 840080a08492bd2bb3314077b672b59c88bbe0e6
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:59 2014 -0700

      checkpatch: add exception to return then else test

      Add an exception to the return before else warning when the line
      following it is also a return like:

        if (foo)
                return bar;
        else
                return baz;

      This form of a test then return is at least as readable as

        if (foo)
                return bar;
        return baz;

      so don't emit a warning on the first form.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reported-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Elshad Mustafayev <elshadimo@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 66b47b4a9dad00e45c049d79966de9a3a1f4d337
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:57 2014 -0700

      checkpatch: look for common misspellings

      Check for misspellings, based on Debian's lintian list.  Several false
      positives were removed, and several additional words added that were
      common in the kernel:

        backword backwords
        invalide valide
        recieves
        singed unsinged

      While going back and fixing existing spelling mistakes isn't a high
      priority, it'd be nice to try to catch them before they hit the tree.

      In the 13830 commits between 3.15 and 3.16, the script would have noticed
      560 spelling mistakes. The top 25 are shown here:

      $ git log --pretty=oneline v3.15..v3.16 | wc -l
      13830
      $ git log --format='%H' v3.15..v3.16 | \
         while read commit ; do \
           echo "commit $commit" ; \
           git log --format=email --stat -p -1 $commit | \
             ./scripts/checkpatch.pl --types=typo_spelling --no-summary - ; \
         done | tee spell_v3.15..v3.16.txt | grep "may be misspelled" | \
         awk '{print $2}' | tr A-Z a-z | sort | uniq -c | sort -rn
           21 'seperate'
           17 'endianess'
           15 'sucess'
           13 'noticable'
           11 'occured'
           11 'accomodate'
           10 'interrup'
            9 'prefered'
            8 'unecessary'
            8 'explicitely'
            7 'supress'
            7 'overriden'
            7 'immediatly'
            7 'funtion'
            7 'defult'
            7 'childs'
            6 'succesful'
            6 'splitted'
            6 'specifc'
            6 'reseting'
            6 'recieve'
            6 'changable'
            5 'tmis'
            5 'singed'
            5 'preceeding'

      Thanks to Joe Perches for rewrites, suggestions, additional misspelling
      entries, and testing.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Acked-by: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 08a2843e77fc581d204c1e83de4678b746cdbd6e
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:55 2014 -0700

      checkpatch: warn on macros with flow control statements

      Macros with flow control statements (goto and return) are not very nice to
      read as any flow movement is unexpected.

      Try to highlight them and emit a warning on their definition.

      Avoid warning on macros that use argument concatenation as those macros
      commonly create another function where the concatenation is used in the
      function name definition like:

        #define FOO_FUNC(name, rtn_type)        \
        rtn_type func##name(arg1, ...)          \
        {                                       \
                rtn_type rtn;                   \
                [code...]                       \
                return rtn;                     \
        }

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d2207ccbc59900311c88bb9150b24253cd4ddd49
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:53 2014 -0700

      checkpatch: remove unnecessary + after {8,8}

      There's a useless "+" use that needs to be removed as perl 5.20 emits a
      "Useless use of greediness modifier '+'" message each time it's hit.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reported-by: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f17dba4fc0496eb0daf018074fccebdc85993c75
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:51 2014 -0700

      checkpatch: add --strict test for concatenated string elements

      Using a space between concatenated string elements is easier for a human
      to read.

      ie:
        "String"FOO"bar"

      is easier to read as:

        "String" FOO "bar"

      So suggest this style with a --strict command line option.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 56193274ef54265afc93fd282655836595fcff9d
  Author: Vadim Bendebury <vbendeb@xxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:48 2014 -0700

      checkpatch: allow optional shorter config descriptions

      This script is used by many other projects, and in some of them the
      requirement of at least 4 line long description for all Kconfig items is
      excessive.  This patch adds a command line option to control the required
      minimum length.

      Tested running this script over a patch including a two line config
      description.  The script generated a warning when invoked as is, and did
      not generate it when invoked with --min-conf-desc-length=2.

      Signed-off-by: Vadim Bendebury <vbendeb@xxxxxxxxxxxx>
      Acked-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit de4c924c265049e576036d1ee6fc9dfefeb5ae87
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:46 2014 -0700

      checkpatch: enable whitespace checks for DTS files

      When run on *.dtsi or *.dts files, the whitespace checks were skipped,
      while they are valid for DTS files.  Hence stop skipping them.

      I ran checkpatch on all in-tree DTS files, and didn't notice any error or
      warning messages that are inappropriate for DTS files.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cdcee686ee9047185b7a484614f6c2faa5c4a7bb
  Author: Sergey Ryazanov <ryazanov.s.a@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:44 2014 -0700

      checkpatch: update $allowed_asm_includes macros, add reboot.h and time.h

      Several architectures (e.g.  x86, MIPS, Blackfin) have asm/reboot.h and
      asm/time.h header files, which are not included in linux/reboot.h and
      linux/time.h headers.  This lead to generation of false positive errors.

      Signed-off-by: Sergey Ryazanov <ryazanov.s.a@xxxxxxxxx>
      Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 72c231cb70eddb56e7e532f64dc22301044486dc
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:42 2014 -0700

      checkpatch: remove debugging message

      An unnecessary --fix debugging left-over is removed.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 388982b55e3290d4970e4c2951f3f6348fd0c54b
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:40 2014 -0700

      checkpatch: fix spello

      The plural of parenthesis is parentheses.

      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8a6f0b47dad5f8653f2f6ca6360f9f97b8113571
  Author: Valentin Rothberg <valentinrothberg@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:38 2014 -0700

      lib: rename TEST_MODULE to TEST_LKM

      The "_MODULE" suffix is reserved for tristates compiled as loadable kernel
      modules (LKM).  The "TEST_MODULE" feature thereby violates this
      convention.  The feature is used to compile the lib/test_module.c kernel
      module.

      Sadly this convention is not made explicit, but the Kconfig code documents
      it.  The following code (./scripts/kconfig/confdata.c) is used to generate
      the autoconf.h header file during the build process.  When a feature is
      selected as a kernel module ('m'), it is suffixed with "_MODULE" to
      indicate it.

        switch (*value) {
        case 'n':
                break;
        case 'm':
                suffix = "_MODULE";
                /* fall through */

      This causes problems for static code analysis, which assumes a consistent
      use of the "_MODULE" suffix.

      This patch renames the feature and its reference in a Makefile to
      "TEST_LKM", which still expresses the test of a LKM.

      Signed-off-by: Valentin Rothberg <valentinrothberg@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6de8ab68bc30da75116209d818c75497bdaed09d
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:36 2014 -0700

      lib: remove prio_heap

      The prio_heap code is unused since commit 889ed9ceaa97 ("cgroup: remove
      css_scan_tasks()").  It should be compiled out to shrink the binary
      kernel size which can be done via introducing CONFIG_PRIO_HEAD or by
      removing the code.

      We can simply recover the code from git when needed, so it would be
      better to remove it IMO.

      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Francesco Fusco <ffusco@xxxxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: George Spelvin <linux@xxxxxxxxxxx>
      Cc: Mark Salter <msalter@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit fec22908323dc56ce38b835f5a67cce30fc7b6fc
  Author: Raphael Silva <rapphil@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:34 2014 -0700

      lib/textsearch.c: remove textsearch_put reference from comments

      There is no textsearch_put().  Remove it from the comments to avoid
      misunderstanding.  Textsearch prepare no longer needs textsearch_put().

      Signed-off-by: Raphael Silva <rapphil@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4bad78c550025346de3fc5820e366c7b525e1889
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:32 2014 -0700

      lib/dynamic_debug.c: use seq_open_private() instead of seq_open()

      Using seq_open_private() removes boilerplate code from ddebug_proc_open().

      The resultant code is shorter and easier to follow.

      This patch does not change any functionality.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8b21d9ca17ff8ed0dbf650f4162ee2d59bb5a881
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:30 2014 -0700

      list: include linux/kernel.h

      linux/list.h uses container_of, therefore it depends on linux/kernel.h.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit af9f1b3c7fa953d3df82a4548d8984de40ac9017
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:28 2014 -0700

      MAINTAINERS: remove Chirag Kantharia, invalid e-mail

      This removes Chirag Kantharia from the MAINTAINERS file, as his e-mail
      address is now rejected by the HP mail server.

      Make the driver "Orphan" until he gets back with a working e-mail address
      or a new maintainer steps in.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b4174867bee83e79dc155479cb1b67c452da6476
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:26 2014 -0700

      MAINTAINERS: orphan m32r

      Update the maintenance status for m32r

      - Removing Hirokazu Takata as maintainer
        (last commit merged: Nov. 2009)

      - Remove mailing lists that no longer exist,
        as the ml.linux-m32r.org subdomain no longer exists.

      - Maintenance status moved to "Orphan"

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5cbac98ad146af2da00bdf004a36b684cb1dc632
  Author: Josh Wu <josh.wu@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:24 2014 -0700

      MAINTAINERS: add atmel nand driver maintainer entry

      Add an entry in MAINTAINERS file for ATMEL nand driver.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Cc: Greg KH <greg@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 13b122b3e5843f6177d22bd9484ef58b3660e7da
  Author: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:21 2014 -0700

      MAINTAINERS: add entry for Kernel Selftest Framework

      Add entry for Kernel Selftest Framework.  Individual tests continue to be
      maintained by the maintainers for those areas.

      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8ada6d2d3063148202caa43b9bf375e646a4efb3
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:19 2014 -0700

      MAINTAINERS: linaro-mm-sig is moderated

      Previous patch is awaiting moderator approval for posting to this mailing
      list.

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 004bbd3c01d4811d9bd88061d44773943c4df87b
  Author: Christian Kujau <lists@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:17 2014 -0700

      MAINTAINERS: remove non existent files

      Inspired by some recent cleanups in MAINTAINERS the following files (F:)
      cannot be found any more in the tree:

      * arch/arm/mach-s5pv210/mach-aquila.c
      * arch/arm/mach-s5pv210/mach-goni.c

        Those two got removed in commit 28c8331d386a ("ARM: S5PV210: Remove
        support for board files").

        Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
        Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

      * drivers/rtc/rtc-sec.c

        A MAINTAINERS fix was attempted in November 2012, but dismissed as
        rtc-sec.c was still being worked on.  Alas, it's still not there.

        "MAINTAINERS: fix drivers/rtc/rtc-sec.c"
        http://lkml.iu.edu/hypermail/linux/kernel/1211.2/04820.html
        Cc: Sangbeom Kim <sbkim73@xxxxxxxxxxx>
        Cc: Cesar Eduardo Barros <cesarb@xxxxxxxxxxxxx>

      Signed-off-by: Christian Kujau <lists@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit fb9d4959d2fbe564720b9a00ed6dabeca0870811
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Mon Oct 13 15:51:15 2014 -0700

      MAINTAINERS: assign systemace driver to Xilinx

      Assign systemace driver to Xilinx Zynq to ensure if there is a change that
      someone can even test it.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 98e35f5894cf208084688ec0c7bb7b713efc997f
  Author: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:13 2014 -0700

      printk: git rid of [sched_delayed] message for printk_deferred

      Commit 458df9fd4815 ("printk: remove separate printk_sched buffers and use
      printk buf instead") hardcodes printk_deferred() to KERN_WARNING and
      inserts the string "[sched_delayed] " before the actual message.  However
      it doesn't take into account the KERN_* prefix of the message, that now
      ends up in the middle of the output:

       [sched_delayed] ^a4CE: hpet increased min_delta_ns to 20115 nsec

      Fix this by just getting rid of the "[sched_delayed] " scnprintf().  The
      prefix is useless since 458df9fd4815 anyway since from that moment
      printk_deferred() inserts the message into the kernel printk buffer
      immediately.  So if the message eventually gets printed to console, it is
      printed in the correct order with other messages and there's no need for
      any special prefix.  And if the kernel crashes before the message makes it
      to console, then prefix in the printk buffer doesn't make the situation
      any better.

      Link: http://lkml.org/lkml/2014/9/14/4

      Signed-off-by: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
      Acked-by: Jan Kara <jack@xxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2240a31db67582468e2f7a5a5962b7d0ffaaa6a4
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:11 2014 -0700

      printk: don't bother using LOG_CPU_MAX_BUF_SHIFT on !SMP

      When configuring a uniprocessor kernel, don't bother the user with an
      irrelevant LOG_CPU_MAX_BUF_SHIFT question, and don't build the unused
      code.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit de9e14eebf33a60712a52a0bc6e08c043c0aba53
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:09 2014 -0700

      drivers: dma-contiguous: add initialization from device tree

      Add a function to create CMA region from previously reserved memory and
      add support for handling 'shared-dma-pool' reserved-memory device tree
      nodes.

      Based on previous code provided by Josh Cartwright <joshc@xxxxxxxxxxxxxx>

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7bfa5ab6fa1b18f53fb94f922e107e6fbdc5e485
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:07 2014 -0700

      drivers: dma-coherent: add initialization from device tree

      Initialization procedure of dma coherent pool has been split into two
      parts, so memory pool can now be initialized without assigning to
      particular struct device.  Then initialized region can be assigned to more
      than one struct device.  To protect from concurent allocations from
      structure.  The last part of this patch adds support for handling
      'shared-dma-pool' reserved-memory device tree nodes.

      [akpm@xxxxxxxxxxxxxxxxxxxx: use more appropriate printk facility levels]
      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 71458cfc782eafe4b27656e078d379a34e472adf
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Mon Oct 13 15:51:05 2014 -0700

      kernel: add support for gcc 5

      We're missing include/linux/compiler-gcc5.h which is required now
      because gcc branched off to v5 in trunk.

      Just copy the relevant bits out of include/linux/compiler-gcc4.h,
      no new code is added as of now.

      This fixes a build error when using gcc 5.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 68faed630fc151a7a1c4853df00fb3dcacf782b4
  Author: Weijie Yang <weijie.yang@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:03 2014 -0700

      mm/cma: fix cma bitmap aligned mask computing

      The current cma bitmap aligned mask computation is incorrect.  It could
      cause an unexpected alignment when using cma_alloc() if the wanted align
      order is larger than cma->order_per_bit.

      Take kvm for example (PAGE_SHIFT = 12), kvm_cma->order_per_bit is set to
      6.  When kvm_alloc_rma() tries to alloc kvm_rma_pages, it will use 15 as
      the expected align value.  After using the current implementation however,
      we get 0 as cma bitmap aligned mask other than 511.

      This patch fixes the cma bitmap aligned mask calculation.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Weijie Yang <weijie.yang@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>      [3.17]
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 85c9f4b04a08f6bc770b77530c22d04103468b8f
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Mon Oct 13 15:51:01 2014 -0700

      mm/slab: fix unaligned access on sparc64

      Commit bf0dea23a9c0 ("mm/slab: use percpu allocator for cpu cache")
      changed the allocation method for cpu cache array from slab allocator to
      percpu allocator.  Alignment should be provided for aligned memory in
      percpu allocator case, but, that commit mistakenly set this alignment to
      0.  So, percpu allocator returns unaligned memory address.  It doesn't
      cause any problem on x86 which permits unaligned access, but, it causes
      the problem on sparc64 which needs strong guarantee of alignment.

      Following bug report is reported from David Miller.

        I'm getting tons of the following on sparc64:

        [603965.383447] Kernel unaligned access at TPC[546b58] 
free_block+0x98/0x1a0
        [603965.396987] Kernel unaligned access at TPC[546b60] 
free_block+0xa0/0x1a0
        ...
        [603970.554394] log_unaligned: 333 callbacks suppressed
        ...

      This patch provides a proper alignment parameter when allocating cpu
      cache to fix this unaligned memory access problem on sparc64.

      Reported-by: David Miller <davem@xxxxxxxxxxxxx>
      Tested-by: David Miller <davem@xxxxxxxxxxxxx>
      Tested-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a86073e48ae85c9b50127facb0cc45bbd35972a1
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Mon Oct 13 15:41:54 2014 -0600

      blk-mq: allocate cpumask on the home node

      All other allocs are done on the specific node, somehow the
      cpumask for hw queue runs was missed. Fix that by using
      zalloc_cpumask_var_node() in blk_mq_init_queue().

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b65c7491cb865577e83e6b7fae2aa2f4ea457c38
  Author: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 14:07:27 2014 -0700

      bio-integrity: remove the needless fail handle of bip_slab creating

      bip_slab is created with SLAB_PANIC, so the fail handler is unneeded.

      Signed-off-by: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5f786595a291092d20fafe10c5a30378971a8cc3
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Jul 19 17:04:05 2014 +0530

      um: net: Eliminate NULL test after alloc_bootmem

      alloc_bootmem and related functions never return NULL. Thus a NULL
      test or memset after calls to these functions is unnecessary.

      The following Coccinelle semantic patch was used for making the change:

      @@
      expression E;
      statement S;
      @@

      E = 
\(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
      ... when != E
      - if (E == NULL) S

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit 970e51feaddbc33ed0e7d187af7f69d1a12c7b6a
  Author: Daniel Walter <dwalter@xxxxxxxxxx>
  Date:   Wed Aug 20 10:56:00 2014 +0100

      um: Add support for CONFIG_STACKTRACE

      Add stacktrace support for User Mode Linux

      Signed-off-by: Daniel Walter <dwalter@xxxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit 2a2361228c5e6d8c1733f00653481de918598e50
  Author: Thorsten Knabe <linux@xxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 15:47:38 2014 +0200

      um: ubd: Fix for processes stuck in D state forever

      Starting with Linux 3.12 processes get stuck in D state forever in
      UserModeLinux under sync heavy workloads. This bug was introduced by
      commit 805f11a0d5 (um: ubd: Add REQ_FLUSH suppport).
      Fix bug by adding a check if FLUSH request was successfully submitted to
      the I/O thread and keeping the FLUSH request on the request queue on
      submission failures.

      Fixes: 805f11a0d5 (um: ubd: Add REQ_FLUSH suppport)
      Signed-off-by: Thorsten Knabe <linux@xxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx # >= 3.12
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit d5d962265d99088ce96480db3e61358d7170e24c
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 09:56:40 2014 +0100

      fs/fscache/object-list.c: use __seq_open_private()

      Reduce boilerplate code by using __seq_open_private() instead of 
seq_open()
      in fscache_objlist_open().

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>

  commit a30efe261b5a8fb2e3cf8ea9c3aca51e0619c2cc
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 30 14:50:30 2014 +0100

      CacheFiles: Fix incorrect test for in-memory object collision

      When CacheFiles cache objects are in use, they have in-memory 
representations,
      as defined by the cachefiles_object struct.  These are kept in a tree 
rooted in
      the cache and indexed by dentry pointer (since there's a unique mapping 
between
      object index key and dentry).

      Collisions can occur between a representation already in the tree and a 
new
      representation being set up because it takes time to dispose of an old
      representation - particularly if it must be unlinked or renamed.

      When such a collision occurs, cachefiles_mark_object_active() is meant to 
check
      to see if the old, already-present representation is in the process of 
being
      discarded (ie. FSCACHE_OBJECT_IS_LIVE is not set on it) - and, if so, 
wait for
      the representation to be removed (ie. CACHEFILES_OBJECT_ACTIVE is then
      cleared).

      However, the test for whether the old representation is still live is 
checking
      the new object - which always will be live at this point.  This leads to 
an
      oops looking like:

        CacheFiles: Error: Unexpected object collision
        object: OBJ1b354
        objstate=LOOK_UP_OBJECT fl=8 wbusy=2 ev=0[0]
        ops=0 inp=0 exc=0
        parent=ffff88053f5417c0
        cookie=ffff880538f202a0 [pr=ffff8805381b7160 nd=ffff880509c6eb78 fl=27]
        key=[8] '2490000000000000'
        xobject: OBJ1a600
        xobjstate=DROP_OBJECT fl=70 wbusy=2 ev=0[0]
        xops=0 inp=0 exc=0
        xparent=ffff88053f5417c0
        xcookie=ffff88050f4cbf70 [pr=ffff8805381b7160 nd=          (null) fl=12]
        ------------[ cut here ]------------
        kernel BUG at fs/cachefiles/namei.c:200!
        ...
        Workqueue: fscache_object fscache_object_work_func [fscache]
        ...
        RIP: ... cachefiles_walk_to_object+0x7ea/0x860 [cachefiles]
        ...
        Call Trace:
         [<ffffffffa04dadd8>] ? cachefiles_lookup_object+0x58/0x100 [cachefiles]
         [<ffffffffa01affe9>] ? fscache_look_up_object+0xb9/0x1d0 [fscache]
         [<ffffffffa01afc4d>] ? fscache_parent_ready+0x2d/0x80 [fscache]
         [<ffffffffa01b0672>] ? fscache_object_work_func+0x92/0x1f0 [fscache]
         [<ffffffff8107e82b>] ? process_one_work+0x16b/0x400
         [<ffffffff8107fc16>] ? worker_thread+0x116/0x380
         [<ffffffff8107fb00>] ? manage_workers.isra.21+0x290/0x290
         [<ffffffff81085edc>] ? kthread+0xbc/0xe0
         [<ffffffff81085e20>] ? flush_kthread_worker+0x80/0x80
         [<ffffffff81502d0c>] ? ret_from_fork+0x7c/0xb0
         [<ffffffff81085e20>] ? flush_kthread_worker+0x80/0x80

      Reported-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>

  commit f1d0d14120a8a6224a8aead925cf4310f48947d5
  Merge: bf10fa8 2ed53c0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:20:39 2014 +0200

      Merge branch 'x86-cpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 cpu offlining patch from Ingo Molnar:
       "This tree includes a single commit that speeds up x86 suspend/resume
        by replacing a naive 100msec sleep based polling loop with proper
        completion notification.

        This gives some real suspend/resume benefit on servers with larger
        core counts"

      * 'x86-cpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/smpboot: Speed up suspend/resume by avoiding 100ms sleep for CPU 
offline during S3

  commit bf10fa857f0604865006d9705e63415b9d4e0d62
  Merge: 5941fe3b 196cf35
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:19:01 2014 +0200

      Merge branch 'x86-cleanups-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 cleanups from Ingo Molnar:
       "Three small cleanups"

      * 'x86-cleanups-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/tty/serial/8250: Clean up the asm/serial.h include file a bit
        x86/tty/serial/8250: Resolve missing-field-initializers warnings
        x86: Remove obsolete comment in uapi/e820.h

  commit 5941fe3b812adb68adde74cd0bab3c208901840c
  Merge: 19e00d5 5c63008
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:17:33 2014 +0200

      Merge branch 'x86-build-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 build update from Ingo Molnar:
       "A single commit that simplifies the no-FPU-ops build options"

      * 'x86-build-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/kbuild: Eliminate duplicate command line options

  commit 19e00d593e9a273ecbfbe131676ed11c140670ac
  Merge: 197fe6b eeeda4c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:16:32 2014 +0200

      Merge branch 'x86-boot-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 bootup updates from Ingo Molnar:
       "The changes in this cycle were:

         - Fix rare SMP-boot hang (mostly in virtual environments)

         - Fix build warning with certain (rare) toolchains"

      * 'x86-boot-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/relocs: Make per_cpu_load_addr static
        x86/smpboot: Initialize secondary CPU only if master CPU will wait for 
it

  commit 197fe6b0e6843b6859c6a1436ff19e3c444c0502
  Merge: faafcba f74954f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:14:50 2014 +0200

      Merge branch 'x86-asm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 asm updates from Ingo Molnar:
       "The changes in this cycle were:

         - Speed up the x86 __preempt_schedule() implementation
         - Fix/improve low level asm code debug info annotations"

      * 'x86-asm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: Unwind-annotate thunk_32.S
        x86: Improve cmpxchg8b_emu.S
        x86: Improve cmpxchg16b_emu.S
        x86/lib/Makefile: Remove the unnecessary "+= thunk_64.o"
        x86: Speed up ___preempt_schedule*() by using THUNK helpers

  commit 9e6a57d2cdee36a6d9c5d5cc3db85713dd416719
  Author: Honggang Li <enjoymindful@xxxxxxxxx>
  Date:   Tue Jun 3 13:30:45 2014 +0800

      um: delete unnecessary bootmem struct page array

      1) uml kernel bootmem managed through bootmem_data->node_bootmem_map,
      not the struct page array, so the array is unnecessary.

      2) the bootmem struct page array has been pointed by a *local* pointer,
      struct page *map, in init_maps function. The array can be accessed only
      in init_maps's scope. As a result, uml kernel wastes about 1% of total
      memory.

      Signed-off-by: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit 671312304ec73059a0128ff3ac7a5ced459098ae
  Author: Honggang Li <enjoymindful@xxxxxxxxx>
  Date:   Thu Jun 5 12:15:24 2014 +0800

      um: remove csum_partial_copy_generic_i386 to clean up exception table

      arch/x86/um/checksum_32.S had been copy & paste from x86. When build
      x86 uml, csum_partial_copy_generic_i386 mess up the exception table.
      In fact, exception table dose not work in uml kernel.

      And csum_partial_copy_generic_i386 never been called. So, delete it.

      Signed-off-by: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit b8fb9c30f25e45dab5d2cd310ab6913b6861d00f
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:56:12 2014 -0400

      NFS: Fix a bogus warning in nfs_generic_pgio

      It is OK for pageused == pagecount in the loop, as long as we don't add
      another entry to the *pages array. Move the test so that it only triggers
      in that case.

      Reported-by: Steve Dickson <SteveD@xxxxxxxxxx>
      Fixes: bba5c1887a92 (nfs: disallow duplicate pages in pgio page vectors)
      Cc: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.16.x
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 7b2b10e0e2c65ebc11314e1af9924d0824ec1562
  Author: Robert Elliott <elliott@xxxxxx>
  Date:   Wed Aug 27 10:50:36 2014 -0500

      block: include func name in __get_request prints

      In __get_request calls to printk_ratelimited, include the function name so
      the callbacks suppressed message matches the messages that are printed,
      and add "dev" before the device name so it matches other block layer
      messages.

      Signed-off-by: Robert Elliott <elliott@xxxxxx>
      Reviewed-by: Webb Scales <webbnh@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ef3ecb66bcd6b2076dc8782e1315cf2807b73c0c
  Author: Robert Elliott <elliott@xxxxxx>
  Date:   Wed Aug 27 10:50:31 2014 -0500

      block: make blk_update_request print prefix match ratelimited prefix

      In blk_update_request, change the printk_ratelimited
      prefix from end_request to blk_update_request so it
      matches the name printed if rate limiting occurs.

      Old:
      [10234.933106] blk_update_request: 174 callbacks suppressed
      [10234.934940] end_request: critical target error, dev sdr, sector 16
      [10234.949788] end_request: critical target error, dev sdr, sector 16

      New:
      [16863.445173] blk_update_request: 398 callbacks suppressed
      [16863.447029] blk_update_request: critical target error, dev sdr, sector
      1442066176
      [16863.449383] blk_update_request: critical target error, dev sdr, sector
      802802888
      [16863.451680] blk_update_request: critical target error, dev sdr, sector
      1609535456

      Signed-off-by: Robert Elliott <elliott@xxxxxx>
      Reviewed-by: Webb Scales <webbnh@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3caa0c6ed754d91b15266abf222498edbef982bd
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:26:43 2014 -0400

      NFS: Fix an uninitialised pointer Oops in the writeback error path

      SteveD reports the following Oops:
       RIP: 0010:[<ffffffffa053461d>]  [<ffffffffa053461d>] 
__put_nfs_open_context+0x1d/0x100 [nfs]
       RSP: 0018:ffff880fed687b90  EFLAGS: 00010286
       RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000006
       RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
       RBP: ffff880fed687bc0 R08: 0000000000000092 R09: 000000000000047a
       R10: 0000000000000000 R11: ffff880fed6878d6 R12: ffff880fed687d20
       R13: ffff880fed687d20 R14: 0000000000000070 R15: ffffea000aa33ec0
       FS:  00007fce290f0740(0000) GS:ffff8807ffc60000(0000) 
knlGS:0000000000000000
       CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
       CR2: 0000000000000070 CR3: 00000007f2e79000 CR4: 00000000000007e0
       DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
       DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
       Stack:
        0000000000000000 ffff880036c5e510 ffff880fed687d20 ffff880fed687d20
        ffff880036c5e200 ffffea000aa33ec0 ffff880fed687bd0 ffffffffa0534710
        ffff880fed687be8 ffffffffa053d5f0 ffff880036c5e200 ffff880fed687c08
       Call Trace:
        [<ffffffffa0534710>] put_nfs_open_context+0x10/0x20 [nfs]
        [<ffffffffa053d5f0>] nfs_pgio_data_destroy+0x20/0x40 [nfs]
        [<ffffffffa053d672>] nfs_pgio_error+0x22/0x40 [nfs]
        [<ffffffffa053d8f4>] nfs_generic_pgio+0x74/0x2e0 [nfs]
        [<ffffffffa06b18c3>] pnfs_generic_pg_writepages+0x63/0x210 [nfsv4]
        [<ffffffffa053d579>] nfs_pageio_doio+0x19/0x50 [nfs]
        [<ffffffffa053eb84>] nfs_pageio_complete+0x24/0x30 [nfs]
        [<ffffffffa053cb25>] nfs_direct_write_schedule_iovec+0x115/0x1f0 [nfs]
        [<ffffffffa053675f>] ? nfs_get_lock_context+0x4f/0x120 [nfs]
        [<ffffffffa053d252>] nfs_file_direct_write+0x262/0x420 [nfs]
        [<ffffffffa0532d91>] nfs_file_write+0x131/0x1d0 [nfs]
        [<ffffffffa0532c60>] ? nfs_need_sync_write.isra.17+0x40/0x40 [nfs]
        [<ffffffff812127b8>] do_io_submit+0x3b8/0x840
        [<ffffffff81212c50>] SyS_io_submit+0x10/0x20
        [<ffffffff81610f29>] system_call_fastpath+0x16/0x1b

      This is due to the calls to nfs_pgio_error() in nfs_generic_pgio(), which
      happen before the nfs_pgio_header's open context is referenced in
      nfs_pgio_rpcsetup().

      Reported-by: Steve Dickson <SteveD@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.16.x
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit faafcba3b5e15999cf75d5c5a513ac8e47e2545f
  Merge: 13ead80 f10e00f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 16:23:15 2014 +0200

      Merge branch 'sched-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull scheduler updates from Ingo Molnar:
       "The main changes in this cycle were:

         - Optimized support for Intel "Cluster-on-Die" (CoD) topologies (Dave
           Hansen)

         - Various sched/idle refinements for better idle handling (Nicolas
           Pitre, Daniel Lezcano, Chuansheng Liu, Vincent Guittot)

         - sched/numa updates and optimizations (Rik van Riel)

         - sysbench speedup (Vincent Guittot)

         - capacity calculation cleanups/refactoring (Vincent Guittot)

         - Various cleanups to thread group iteration (Oleg Nesterov)

         - Double-rq-lock removal optimization and various refactorings
           (Kirill Tkhai)

         - various sched/deadline fixes

        ... and lots of other changes"

      * 'sched-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (72 commits)
        sched/dl: Use dl_bw_of() under rcu_read_lock_sched()
        sched/fair: Delete resched_cpu() from idle_balance()
        sched, time: Fix build error with 64 bit cputime_t on 32 bit systems
        sched: Improve sysbench performance by fixing spurious active migration
        sched/x86: Fix up typo in topology detection
        x86, sched: Add new topology for multi-NUMA-node CPUs
        sched/rt: Use resched_curr() in task_tick_rt()
        sched: Use rq->rd in sched_setaffinity() under RCU read lock
        sched: cleanup: Rename 'out_unlock' to 'out_free_new_mask'
        sched: Use dl_bw_of() under RCU read lock
        sched/fair: Remove duplicate code from can_migrate_task()
        sched, mips, ia64: Remove __ARCH_WANT_UNLOCKED_CTXSW
        sched: print_rq(): Don't use tasklist_lock
        sched: normalize_rt_tasks(): Don't use _irqsave for tasklist_lock, use 
task_rq_lock()
        sched: Fix the task-group check in tg_has_rt_tasks()
        sched/fair: Leverage the idle state info when choosing the "idlest" cpu
        sched: Let the scheduler see CPU idle states
        sched/deadline: Fix inter- exclusive cpusets migrations
        sched/deadline: Clear dl_entity params when setscheduling to different 
class
        sched/numa: Kill the wrong/dead TASK_DEAD check in task_numa_fault()
        ...

  commit 13ead805c5a14b0e7ecd34f61404a5bfba655895
  Merge: ebf546c df57714
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 16:10:06 2014 +0200

      Merge branch 'perf-watchdog-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull watchdog fixes from Ingo Molnar:
       "Two small watchdog subsystem fixes"

      * 'perf-watchdog-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        watchdog: Fix print-once on enable
        watchdog: Remove unnecessary header files

  commit ebf546cc5391b9a8a17c1196b05b4357ef0138a2
  Merge: 9d9420f 9c2b9d3
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 16:06:09 2014 +0200

      Merge branch 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull perf fixes from Ingo Molnar:
       "Two leftover fixes from the v3.17 cycle - these will be forwarded to
        stable as well, if they prove problem-free in wider testing as well"

      [ Side note: the "fix perf bug in fork()" fix had also come in through
        Andrew's patch-bomb   - Linus ]

      * 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf: Fix perf bug in fork()
        perf: Fix unclone_ctx() vs. locking

  commit 9d9420f1209a1facea7110d549ac695f5aeeb503
  Merge: 6d5f0eb cc6cd47
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:58:15 2014 +0200

      Merge branch 'perf-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull perf updates from Ingo Molnar:
       "Kernel side updates:

         - Fix and enhance poll support (Jiri Olsa)

         - Re-enable inheritance optimization (Jiri Olsa)

         - Enhance Intel memory events support (Stephane Eranian)

         - Refactor the Intel uncore driver to be more maintainable (Zheng
           Yan)

         - Enhance and fix Intel CPU and uncore PMU drivers (Peter Zijlstra,
           Andi Kleen)

         - [ plus various smaller fixes/cleanups ]

        User visible tooling updates:

         - Add +field argument support for --field option, so that one can add
           fields to the default list of fields to show, ie now one can just
           do:

               perf report --fields +pid

           And the pid will appear in addition to the default fields (Jiri
           Olsa)

         - Add +field argument support for --sort option (Jiri Olsa)

         - Honour -w in the report tools (report, top), allowing to specify
           the widths for the histogram entries columns (Namhyung Kim)

         - Properly show submicrosecond times in 'perf kvm stat' (Christian
           Borntraeger)

         - Add beautifier for mremap flags param in 'trace' (Alex Snast)

         - perf script: Allow callchains if any event samples them

         - Don't truncate Intel style addresses in 'annotate' (Alex Converse)

         - Allow profiling when kptr_restrict == 1 for non root users, kernel
           samples will just remain unresolved (Andi Kleen)

         - Allow configuring default options for callchains in config file
           (Namhyung Kim)

         - Support operations for shared futexes.  (Davidlohr Bueso)

         - "perf kvm stat report" improvements by Alexander Yarygin:
             -  Save pid string in opts.target.pid
             -  Enable the target.system_wide flag
             -  Unify the title bar output

         - [ plus lots of other fixes and small improvements.  ]

        Tooling infrastructure changes:

         - Refactor unit and scale function parameters for PMU parsing
           routines (Matt Fleming)

         - Improve DSO long names lookup with rbtree, resulting in great
           speedup for workloads with lots of DSOs (Waiman Long)

         - We were not handling POLLHUP notifications for event file
           descriptors

           Fix it by filtering entries in the events file descriptor array
           after poll() returns, refcounting mmaps so that when the last fd
           pointing to a perf mmap goes away we do the unmap (Arnaldo Carvalho
           de Melo)

         - Intel PT prep work, from Adrian Hunter, including:
             - Let a user specify a PMU event without any config terms
             - Add perf-with-kcore script
             - Let default config be defined for a PMU
             - Add perf_pmu__scan_file()
             - Add a 'perf test' for tracking with sched_switch
             - Add 'flush' callback to scripting API

         - Use ring buffer consume method to look like other tools (Arnaldo
           Carvalho de Melo)

         - hists browser (used in top and report) refactorings, getting rid of
           unused variables and reducing source code size by handling similar
           cases in a fewer functions (Namhyung Kim).

         - Replace thread unsafe strerror() with strerror_r() accross the
           whole tools/perf/ tree (Masami Hiramatsu)

         - Rename ordered_samples to ordered_events and allow setting a queue
           size for ordering events (Jiri Olsa)

         - [ plus lots of fixes, cleanups and other improvements ]"

      * 'perf-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (198 commits)
        perf/x86: Tone down kernel messages when the PMU check fails in a 
virtual environment
        perf/x86/intel/uncore: Fix minor race in box set up
        perf record: Fix error message for --filter option not coming after 
tracepoint
        perf tools: Fix build breakage on arm64 targets
        perf symbols: Improve DSO long names lookup speed with rbtree
        perf symbols: Encapsulate dsos list head into struct dsos
        perf bench futex: Sanitize -q option in requeue
        perf bench futex: Support operations for shared futexes
        perf trace: Fix mmap return address truncation to 32-bit
        perf tools: Refactor unit and scale function parameters
        perf tools: Fix line number in the config file error message
        perf tools: Convert {record,top}.call-graph option to 
call-graph.record-mode
        perf tools: Introduce perf_callchain_config()
        perf callchain: Move some parser functions to callchain.c
        perf tools: Move callchain config from record_opts to callchain_param
        perf hists browser: Fix callchain print bug on TUI
        perf tools: Use ACCESS_ONCE() instead of volatile cast
        perf tools: Modify error code for when perf_session__new() fails
        perf tools: Fix perf record as non root with kptr_restrict == 1
        perf stat: Fix --per-core on multi socket systems
        ...

  commit 6d5f0ebfc0be9cbfeaafdd9258d5fa24b7975a36
  Merge: dbb885f 8acd91e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:40 2014 +0200

      Merge branch 'locking-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull core locking updates from Ingo Molnar:
       "The main updates in this cycle were:

         - mutex MCS refactoring finishing touches: improve comments, refactor
           and clean up code, reduce debug data structure footprint, etc.

         - qrwlock finishing touches: remove old code, self-test updates.

         - small rwsem optimization

         - various smaller fixes/cleanups"

      * 'locking-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        locking/lockdep: Revert qrwlock recusive stuff
        locking/rwsem: Avoid double checking before try acquiring write lock
        locking/rwsem: Move EXPORT_SYMBOL() lines to follow function definition
        locking/rwlock, x86: Delete unused asm/rwlock.h and rwlock.S
        locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code
        locking/semaphore: Resolve some shadow warnings
        locking/selftest: Support queued rwlock
        locking/lockdep: Restrict the use of recursive read_lock() with qrwlock
        locking/spinlocks: Always evaluate the second argument of 
spin_lock_nested()
        locking/Documentation: Update locking/mutex-design.txt disadvantages
        locking/Documentation: Move locking related docs into 
Documentation/locking/
        locking/mutexes: Use MUTEX_SPIN_ON_OWNER when appropriate
        locking/mutexes: Refactor optimistic spinning code
        locking/mcs: Remove obsolete comment
        locking/mutexes: Document quick lock release when unlocking
        locking/mutexes: Standardize arguments in lock/unlock slowpaths
        locking: Remove deprecated smp_mb__() barriers

  commit dbb885fecc1b1b35e93416bedd24d21bd20f60ed
  Merge: d6dd50e 2291059
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:48:00 2014 +0200

      Merge branch 'locking-arch-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull arch atomic cleanups from Ingo Molnar:
       "This is a series kept separate from the main locking tree, which
        cleans up and improves various details in the atomics type handling:

         - Remove the unused atomic_or_long() method

         - Consolidate and compress atomic ops implementations between
           architectures, to reduce linecount and to make it easier to add new
           ops.

         - Rewrite generic atomic support to only require cmpxchg() from an
           architecture - generate all other methods from that"

      * 'locking-arch-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
        locking,arch: Use ACCESS_ONCE() instead of cast to volatile in 
atomic_read()
        locking, mips: Fix atomics
        locking, sparc64: Fix atomics
        locking,arch: Rewrite generic atomic support
        locking,arch,xtensa: Fold atomic_ops
        locking,arch,sparc: Fold atomic_ops
        locking,arch,sh: Fold atomic_ops
        locking,arch,powerpc: Fold atomic_ops
        locking,arch,parisc: Fold atomic_ops
        locking,arch,mn10300: Fold atomic_ops
        locking,arch,mips: Fold atomic_ops
        locking,arch,metag: Fold atomic_ops
        locking,arch,m68k: Fold atomic_ops
        locking,arch,m32r: Fold atomic_ops
        locking,arch,ia64: Fold atomic_ops
        locking,arch,hexagon: Fold atomic_ops
        locking,arch,cris: Fold atomic_ops
        locking,arch,avr32: Fold atomic_ops
        locking,arch,arm64: Fold atomic_ops
        locking,arch,arm: Fold atomic_ops
        ...

  commit d6dd50e07c5bec00db2005969b1a01f8ca3d25ef
  Merge: 5ff0b9e fd19bda
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:44:12 2014 +0200

      Merge branch 'core-rcu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull RCU updates from Ingo Molnar:
       "The main changes in this cycle were:

         - changes related to No-CBs CPUs and NO_HZ_FULL

         - RCU-tasks implementation

         - torture-test updates

         - miscellaneous fixes

         - locktorture updates

         - RCU documentation updates"

      * 'core-rcu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (81 commits)
        workqueue: Use cond_resched_rcu_qs macro
        workqueue: Add quiescent state between work items
        locktorture: Cleanup header usage
        locktorture: Cannot hold read and write lock
        locktorture: Fix __acquire annotation for spinlock irq
        locktorture: Support rwlocks
        rcu: Eliminate deadlock between CPU hotplug and expedited grace periods
        locktorture: Document boot/module parameters
        rcutorture: Rename rcutorture_runnable parameter
        locktorture: Add test scenario for rwsem_lock
        locktorture: Add test scenario for mutex_lock
        locktorture: Make torture scripting account for new _runnable name
        locktorture: Introduce torture context
        locktorture: Support rwsems
        locktorture: Add infrastructure for torturing read locks
        torture: Address race in module cleanup
        locktorture: Make statistics generic
        locktorture: Teach about lock debugging
        locktorture: Support mutexes
        locktorture: Add documentation
        ...

  commit 8eef91239e57d2e932e7470879c9a504d5494ebb
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Fri Oct 10 17:00:32 2014 +0200

      arm/arm64: KVM: map MMIO regions at creation time

      There is really no point in faulting in memory regions page by page
      if they are not backed by demand paged system RAM but by a linear
      passthrough mapping of a host MMIO region. So instead, detect such
      regions at setup time and install the mappings for the backing all
      at once.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 5ff0b9e1a1da58b584aa4b8ea234be20b5a1164b
  Merge: 77c688a 6889e78
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 12:06:54 2014 +0200

      Merge tag 'xfs-for-linus-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs

      Pull xfs update from Dave Chinner:
       "This update contains:
         - various cleanups
         - log recovery debug hooks
         - seek hole/data implementation merge
         - extent shift rework to fix collapse range bugs
         - various sparse warning fixes
         - log recovery transaction processing rework to fix use after free
           bugs
         - metadata buffer IO infrastructuer rework to ensure all buffers
           under IO have valid reference counts
         - various fixes for ondisk flags, writeback and zero range corner
           cases"

      * tag 'xfs-for-linus-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (56 commits)
        xfs: fix agno increment in xfs_inumbers() loop
        xfs: xfs_iflush_done checks the wrong log item callback
        xfs: flush the range before zero range conversion
        xfs: restore buffer_head unwritten bit on ioend cancel
        xfs: check for null dquot in xfs_quota_calc_throttle()
        xfs: fix crc field handling in xfs_sb_to/from_disk
        xfs: don't send null bp to xfs_trans_brelse()
        xfs: check for inode size overflow in xfs_new_eof()
        xfs: only set extent size hint when asked
        xfs: project id inheritance is a directory only flag
        xfs: kill time.h
        xfs: compat_xfs_bstat does not have forkoff
        xfs: simplify xfs_zero_remaining_bytes
        xfs: check xfs_buf_read_uncached returns correctly
        xfs: introduce xfs_buf_submit[_wait]
        xfs: kill xfs_bioerror_relse
        xfs: xfs_bioerror can die.
        xfs: kill xfs_bdstrat_cb
        xfs: rework xfs_buf_bio_endio error handling
        xfs: xfs_buf_ioend and xfs_buf_iodone_work duplicate functionality
        ...

  commit 77c688ac87183537ed0fb84ec2cb8fa8ec97c458
  Merge: 5e40d33 a457606
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 11:28:42 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

      Pull vfs updates from Al Viro:
       "The big thing in this pile is Eric's unmount-on-rmdir series; we
        finally have everything we need for that.  The final piece of prereqs
        is delayed mntput() - now filesystem shutdown always happens on
        shallow stack.

        Other than that, we have several new primitives for iov_iter (Matt
        Wilcox, culled from his XIP-related series) pushing the conversion to
        ->read_iter()/ ->write_iter() a bit more, a bunch of fs/dcache.c
        cleanups and fixes (including the external name refcounting, which
        gives consistent behaviour of d_move() wrt procfs symlinks for long
        and short names alike) and assorted cleanups and fixes all over the
        place.

        This is just the first pile; there's a lot of stuff from various
        people that ought to go in this window.  Starting with
        unionmount/overlayfs mess...  ;-/"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: 
(60 commits)
        fs/file_table.c: Update alloc_file() comment
        vfs: Deduplicate code shared by xattr system calls operating on paths
        reiserfs: remove pointless forward declaration of struct nameidata
        don't need that forward declaration of struct nameidata in dcache.h 
anymore
        take dname_external() into fs/dcache.c
        let path_init() failures treated the same way as subsequent 
link_path_walk()
        fix misuses of f_count() in ppp and netlink
        ncpfs: use list_for_each_entry() for d_subdirs walk
        vfs: move getname() from callers to do_mount()
        gfs2_atomic_open(): skip lookups on hashed dentry
        [infiniband] remove pointless assignments
        gadgetfs: saner API for gadgetfs_create_file()
        f_fs: saner API for ffs_sb_create_file()
        jfs: don't hash direct inode
        [s390] remove pointless assignment of ->f_op in vmlogrdr ->open()
        ecryptfs: ->f_op is never NULL
        android: ->f_op is never NULL
        nouveau: __iomem misannotations
        missing annotation in fs/file.c
        fs: namespace: suppress 'may be used uninitialized' warnings
        ...

  commit 56372082533afb859e6d64707859349a2ee171bf
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Sep 25 16:54:43 2014 +0530

      ARC: boot: cpu feature print enhancements

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit c4b9856b5e1eb6d4f0d226f3c48be208475fc3d7
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Sep 25 16:07:44 2014 +0530

      ARC: boot: consolidate cross-checking of h/w and s/w

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 52e9bae93802bd29c33be11e9e758ad7daac805f
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Sat Sep 27 12:53:41 2014 +0530

      ARC: unbork FPU save/restore

      Fixes: 2ab402dfd65d15a4b2 "ARC: make start_thread() out-of-line"
      CC: <stable@xxxxxxxxxxxxxxx>  #3.16
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit be64c997d96dd29029ed40d9df9cbf80fa1c7ed4
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Sat Sep 27 12:49:11 2014 +0530

      ARC: remove extraneous __KERNEL__ guards

      Verified by doing make headers_install as none of these files are
      exported to userspace

  commit ebc0c74e76cec9c4dd860eb0ca1c0b39dc63c482
  Author: Anton Kolesov <Anton.Kolesov@xxxxxxxxxxxx>
  Date:   Thu Sep 25 13:23:24 2014 +0400

      ARC: Update order of registers in KGDB to match GDB 7.5

      Order of registers has changed in GDB moving from 6.8 to 7.5. This patch
      updates KGDB to work properly with GDB 7.5, though makes it incompatible
      with 6.8.

      Signed-off-by: Anton Kolesov <Anton.Kolesov@xxxxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> #3.10, 3.12, 3.14, 3.16

  commit cdd4552686b5225047ce24b8449380e02c1481e1
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Wed Sep 24 20:32:22 2014 +0200

      ARC: Remove unneeded Kconfig entry NO_DMA

      Architectures only need a Kconfig entry for NO_DMA if it is possible
      that its value will be 'y'. For arc its value will always be 'n', making
      it pointless. Remove it.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 3872d05299b5ab58446f484df18f71cab4628c50
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 24 16:36:48 2014 +0530

      ARC: BUG() dumps stack after @msg (@msg now same as in generic BUG))

      ARC specific version (doesn't panic) still makes sense so that generic
      code calling BUG doesn't panic and helps debugging more

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit c59414cca188e561d450b77e44ad281579946f18
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 24 11:36:20 2014 +0530

      ARC: refactoring: reduce the scope of some local vars

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 68d8feee85dd9ff68a2d740c90b08dc4ae2fb8e5
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Aug 7 16:24:47 2014 -0700

      ARC: remove gcc mpy heuristics

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 435abb6daf310b4c1d681097887ea7239c310732
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 10:38:10 2014 +0530

      ARC: RIP @running_on_hw

      * No active users of this flag anymore

      * flag itself was no longer usable with new simualtor which acts just like
        hardware, not providing the special chip-id = 0xffff which good old
        ISS used to do.

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit c4aa49df4dca6d41d3a7488cf582a0ab778ad06d
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Fri Sep 19 01:28:24 2014 +0530

      ARC: Update comments about uncached address space

      Suggested-by: Noam Camus <noamc@xxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 1736a56f3d1d5765fa8953d39a900a494d7e415c
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:15 2014 +0530

      ARC: rename kconfig option for unaligned emulation

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 5c05483e2db91890faa9a7be0a831701a3f442d6
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Fri Jun 20 16:24:49 2014 +0530

      ARC: [nsimosci] Allow "headless" models to boot

      There are certain test configuration of virtual platform which don't
      have any real console device (uart/pgu). So add tty0 as a fallback console
      device to allow system to boot and be accessible via telnet

      Otherwise with ttyS0 as only console, but 8250 disabled in kernel build,
      init chokes.

      Reported-by: Anton Kolesov <akolesov@xxxxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> #3.10, 3.12, 3.14, 3.16

  commit b4c43b4908fb53c6cd00281f1b19cc54d7791299
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Sep 23 11:39:04 2014 +0200

      ARC: [arcfpga] Get rid of ARC_BOARD_ANGEL4 and ARC_BOARD_ML509

      Commit c00bfd974fb0 ("ARC: [arcfpga] Get rid of legacy BVCI latency unit
      support") removed the Kconfig symbol ARC_HAS_BVCI_LAT_UNIT. And that
      symbol's entry was the only place were the symbols ARC_BOARD_ANGEL4 and
      ARC_BOARD_ML509 were used. So ARC_BOARD_ANGEL4 and ARC_BOARD_ML509 can
      be removed too.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 72f933e77cfc8c7e38e7214fd774806eb7ecc038
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 11:19:28 2014 +0530

      ARC: [arcfpga] Remove more dead code

      specifically after switching to generic early arc uart, whole bunch of
      code is no longer needed

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit d7f8a085d4f48501b1fa253b48ec4ad7cb4d02cc
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 11:10:54 2014 +0530

      ARC: [plat*] move code out of .init_machine into common

      All the platforms do the same thing in init_machine callback so move it
      out of callback into caller of callback

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 70e956483efd8a70e86fb2260dcd2395eb1affef
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 11:08:39 2014 +0530

      ARC: [arcfpga] consolidate machine description, DT

      * AA4/ML509 have same machine descriptions
      * Rename simulation machine description

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit aef4885ae14f1df75b58395c5314d71f613d26d9
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Mon Oct 13 03:42:12 2014 -0400

      ext4: move error report out of atomic context in ext4_init_block_bitmap()

      Error report likely result in IO so it is bad idea to do it from
      atomic context.

      This patch should fix following issue:

      BUG: sleeping function called from invalid context at 
include/linux/buffer_head.h:349
      in_atomic(): 1, irqs_disabled(): 0, pid: 137, name: kworker/u128:1
      5 locks held by kworker/u128:1/137:
       #0:  ("writeback"){......}, at: [<ffffffff81085618>] 
process_one_work+0x228/0x4d0
       #1:  ((&(&wb->dwork)->work)){......}, at: [<ffffffff81085618>] 
process_one_work+0x228/0x4d0
       #2:  (jbd2_handle){......}, at: [<ffffffff81242622>] 
start_this_handle+0x712/0x7b0
       #3:  (&ei->i_data_sem){......}, at: [<ffffffff811fa387>] 
ext4_map_blocks+0x297/0x430
       #4:  (&(&bgl->locks[i].lock)->rlock){......}, at: [<ffffffff811f3180>] 
ext4_read_block_bitmap_nowait+0x5d0/0x630
      CPU: 3 PID: 137 Comm: kworker/u128:1 Not tainted 
3.17.0-rc2-00184-g82752e4 #165
      Hardware name: Intel Corporation W2600CR/W2600CR, BIOS 
SE5C600.86B.99.99.x028.061320111235 06/13/2011
      Workqueue: writeback bdi_writeback_workfn (flush-1:0)
       0000000000000411 ffff880813777288 ffffffff815c7fdc ffff880813777288
       ffff880813a8bba0 ffff8808137772a8 ffffffff8108fb30 ffff880803e01e38
       ffff880803e01e38 ffff8808137772c8 ffffffff811a8d53 ffff88080ecc6000
      Call Trace:
       [<ffffffff815c7fdc>] dump_stack+0x51/0x6d
       [<ffffffff8108fb30>] __might_sleep+0xf0/0x100
       [<ffffffff811a8d53>] __sync_dirty_buffer+0x43/0xe0
       [<ffffffff811a8e03>] sync_dirty_buffer+0x13/0x20
       [<ffffffff8120f581>] ext4_commit_super+0x1d1/0x230
       [<ffffffff8120fa03>] save_error_info+0x23/0x30
       [<ffffffff8120fd06>] __ext4_error+0xb6/0xd0
       [<ffffffff8120f260>] ? ext4_group_desc_csum+0x140/0x190
       [<ffffffff811f2d8c>] ext4_read_block_bitmap_nowait+0x1dc/0x630
       [<ffffffff8122e23a>] ext4_mb_init_cache+0x21a/0x8f0
       [<ffffffff8113ae95>] ? lru_cache_add+0x55/0x60
       [<ffffffff8112e16c>] ? add_to_page_cache_lru+0x6c/0x80
       [<ffffffff8122eaa0>] ext4_mb_init_group+0x190/0x280
       [<ffffffff8122ec51>] ext4_mb_good_group+0xc1/0x190
       [<ffffffff8123309a>] ext4_mb_regular_allocator+0x17a/0x410
       [<ffffffff8122c821>] ? ext4_mb_use_preallocated+0x31/0x380
       [<ffffffff81233535>] ? ext4_mb_new_blocks+0x205/0x8e0
       [<ffffffff8116ed5c>] ? kmem_cache_alloc+0xfc/0x180
       [<ffffffff812335b0>] ext4_mb_new_blocks+0x280/0x8e0
       [<ffffffff8116f2c4>] ? __kmalloc+0x144/0x1c0
       [<ffffffff81221797>] ? ext4_find_extent+0x97/0x320
       [<ffffffff812257f4>] ext4_ext_map_blocks+0xbc4/0x1050
       [<ffffffff811fa387>] ? ext4_map_blocks+0x297/0x430
       [<ffffffff811fa3ab>] ext4_map_blocks+0x2bb/0x430
       [<ffffffff81200e43>] ? ext4_init_io_end+0x23/0x50
       [<ffffffff811feb44>] ext4_writepages+0x564/0xaf0
       [<ffffffff815cde3b>] ? _raw_spin_unlock+0x2b/0x40
       [<ffffffff810ac7bd>] ? lock_release_non_nested+0x2fd/0x3c0
       [<ffffffff811a009e>] ? writeback_sb_inodes+0x10e/0x490
       [<ffffffff811a009e>] ? writeback_sb_inodes+0x10e/0x490
       [<ffffffff811377e3>] do_writepages+0x23/0x40
       [<ffffffff8119c8ce>] __writeback_single_inode+0x9e/0x280
       [<ffffffff811a026b>] writeback_sb_inodes+0x2db/0x490
       [<ffffffff811a0664>] wb_writeback+0x174/0x2d0
       [<ffffffff810ac359>] ? lock_release_holdtime+0x29/0x190
       [<ffffffff811a0863>] wb_do_writeback+0xa3/0x200
       [<ffffffff811a0a40>] bdi_writeback_workfn+0x80/0x230
       [<ffffffff81085618>] ? process_one_work+0x228/0x4d0
       [<ffffffff810856cd>] process_one_work+0x2dd/0x4d0
       [<ffffffff81085618>] ? process_one_work+0x228/0x4d0
       [<ffffffff81085c1d>] worker_thread+0x35d/0x460
       [<ffffffff810858c0>] ? process_one_work+0x4d0/0x4d0
       [<ffffffff810858c0>] ? process_one_work+0x4d0/0x4d0
       [<ffffffff8108a885>] kthread+0xf5/0x100
       [<ffffffff810990e5>] ? local_clock+0x25/0x30
       [<ffffffff8108a790>] ? __init_kthread_worker+0x70/0x70
       [<ffffffff815ce2ac>] ret_from_fork+0x7c/0xb0
       [<ffffffff8108a790>] ? __init_kthread_work

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 9aa5d32ba269bec0e7eaba2697a986a7b0bc8528
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Mon Oct 13 03:36:16 2014 -0400

      ext4: Replace open coded mdata csum feature to helper function

      Besides the fact that this replacement improves code readability
      it also protects from errors caused direct EXT4_S(sb)->s_es manipulation
      which may result attempt to use uninitialized  csum machinery.

      #Testcase_BEGIN
      IMG=/dev/ram0
      MNT=/mnt
      mkfs.ext4 $IMG
      mount $IMG $MNT
      #Enable feature directly on disk, on mounted fs
      tune2fs -O metadata_csum  $IMG
      # Provoke metadata update, likey result in OOPS
      touch $MNT/test
      umount $MNT
      #Testcase_END

      # Replacement script
      @@
      expression E;
      @@
      - EXT4_HAS_RO_COMPAT_FEATURE(E, EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
      + ext4_has_metadata_csum(E)

      https://bugzilla.kernel.org/show_bug.cgi?id=82201

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 2d73bae12b26db6eba074b70406c707961b6cda9
  Author: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 09:04:49 2014 -0700

      powerpc/numa: Add ability to disable and debug topology updates

      We have hit a few customer issues with the topology update code (VPHN
      and PRRN). It would be nice to be able to debug the notifications coming
      from the hypervisor in both cases to the LPAR, as well as to disable
      responding to the notifications at boot-time, to narrow down the source
      of the problems. Add a basic level of such functionality, similar to the
      numa= command-line parameter. We already have a toggle in
      /proc/powerpc/topology_updates that allows run-time enabling/disabling,
      so the updates can be started at run-time if desired. But the bugs we've
      run into have occured during boot or very shortly after coming to login,
      and have resulted in a broken NUMA topology.

      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2d15b9b479512f05680541acffd9acbbc831a47c
  Author: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 16:41:28 2014 -0700

      powerpc/numa: check error return from proc_create

      proc_create can fail, we should check the return value and pass up the
      failure.

      Suggested-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 6507955c9781a75f1b085f0cf0a77b9df06f0197
  Author: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 21:28:26 2014 +0530

      powerpc/powernv: Fallback to old HMI handling behavior for old firmware

      Recently we moved HMI handling into Linux kernel instead of taking
      HMI directly in OPAL. This new change is dependent on new OPAL call
      for HMI recovery which was introduced in newer firmware. While this new
      change works fine with latest OPAL firmware, we broke the HMI handling
      if we run newer kernel on old OPAL firmware that results in system hang.

      This patch fixes this issue by falling back to old HMI behavior on older
      OPAL firmware.

      This patch introduces a check for opal token OPAL_HANDLE_HMI to see
      if we are running on newer firmware or old firmware. On newer firmware
      this check would return OPAL_TOKEN_PRESENT, otherwise we are running on
      old firmware and fallback to old HMI behavior.

      Old firmware: POWER8 System Firmware Release as of today <= SV810_087
      Action: Let OPAL handle HMIs

      Newer firmware: in development/yet to be released.
      Action: Let Linux host handle HMIs.

      This patch depends on opal check token patch posted at ppc-devel
      https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-August/120224.html

      Signed-off-by: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
      [mpe: Minor comment and printk rewording]
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit dfda0df3426483cf5fc7441f23f318edbabecb03
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Aug 6 16:26:21 2014 +1000

      drm/mst: rework payload table allocation to conform better.

      The old code has problems with the Dell MST monitors due to some
      assumptions I made that weren't true.

      I initially thought the Virtual Channel Payload IDs had to be in
      the DPCD table in ascending order, however it appears that assumption
      is bogus.

      The old code also assumed it was possible to insert a member
      into the table and it would move other members up, like it does
      when you remove table entries, however reality has shown this
      isn't true.

      So the new code allocates VCPIs separate from entries in the payload
      tracking table, and when we remove an entry from the DPCD table,
      I shuffle the tracking payload entries around in the struct.

      This appears to make VT switch more robust (still not perfect)
      with an MST enabled Dell monitor.

      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 6889e783cd68b79f8330ad4d10a2571c67c3f7df
  Merge: 75e58ce a8b1ee8
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:22:45 2014 +1100

      Merge branch 'xfs-misc-fixes-for-3.18-3' into for-next

  commit a8b1ee8bafc765ebf029d03c5479a69aebff9693
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Mon Oct 13 10:21:53 2014 +1100

      xfs: fix agno increment in xfs_inumbers() loop

      caused a regression in xfs_inumbers, which in turn broke
      xfsdump, causing incomplete dumps.

      The loop in xfs_inumbers() needs to fill the user-supplied
      buffers, and iterates via xfs_btree_increment, reading new
      ags as needed.

      But the first time through the loop, if xfs_btree_increment()
      succeeds, we continue, which triggers the ++agno at the bottom
      of the loop, and we skip to soon to the next ag - without
      the proper setup under next_ag to read the next ag.

      Fix this by removing the agno increment from the loop conditional,
      and only increment agno if we have actually hit the code under
      the next_ag: target.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a457606a6f81cfddfc9da1ef2a8bf2c65a8eb35e
  Author: Eric Biggers <ebiggers3@xxxxxxxxx>
  Date:   Sun Oct 12 14:29:29 2014 -0500

      fs/file_table.c: Update alloc_file() comment

      This comment is 5 years outdated; init_file() no longer exists.

      Signed-off-by: Eric Biggers <ebiggers3@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8cc431165d8fbda43634dd15ab17f76a151c39a8
  Author: Eric Biggers <ebiggers3@xxxxxxxxx>
  Date:   Sun Oct 12 11:59:58 2014 -0500

      vfs: Deduplicate code shared by xattr system calls operating on paths

      The following pairs of system calls dealing with extended attributes only
      differ in their behavior on whether the symbolic link is followed (when
      the named file is a symbolic link):

      - setxattr() and lsetxattr()
      - getxattr() and lgetxattr()
      - listxattr() and llistxattr()
      - removexattr() and lremovexattr()

      Despite this, the implementations all had duplicated code, so this commit
      redirects each of the above pairs of system calls to a corresponding
      function to which different lookup flags (LOOKUP_FOLLOW or 0) are passed.

      For me this reduced the stripped size of xattr.o from 8824 to 8248 bytes.

      Signed-off-by: Eric Biggers <ebiggers3@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 50b220bbe7092bbfe4406adfe3a216337a64655d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 14:21:38 2014 -0400

      reiserfs: remove pointless forward declaration of struct nameidata

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 7b600f2abb36909e70963cc7c744c15983500bee
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 13:31:58 2014 -0400

      don't need that forward declaration of struct nameidata in dcache.h 
anymore

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 810bb172671aec17cf85cc748120cf73c17af372
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 12:45:37 2014 -0400

      take dname_external() into fs/dcache.c

      never used outside and it's too low-level for legitimate uses outside
      of fs/dcache.c anyway

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 115cbfdc609702a131c51281864c08f5d27b459a
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 23:05:52 2014 -0400

      let path_init() failures treated the same way as subsequent 
link_path_walk()

      As it is, path_lookupat() and path_mounpoint() might end up leaking 
struct file
      reference in some cases.

      Spotted-by: Eric Biggers <ebiggers3@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 5e40d331bd72447197f26525f21711c4a265b6a6
  Merge: d0ca475 594081e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 10:13:55 2014 -0400

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

      Pull security subsystem updates from James Morris.

      Mostly ima, selinux, smack and key handling updates.

      * 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 
commits)
        integrity: do zero padding of the key id
        KEYS: output last portion of fingerprint in /proc/keys
        KEYS: strip 'id:' from ca_keyid
        KEYS: use swapped SKID for performing partial matching
        KEYS: Restore partial ID matching functionality for asymmetric keys
        X.509: If available, use the raw subjKeyId to form the key description
        KEYS: handle error code encoded in pointer
        selinux: normalize audit log formatting
        selinux: cleanup error reporting in selinux_nlmsg_perm()
        KEYS: Check hex2bin()'s return when generating an asymmetric key ID
        ima: detect violations for mmaped files
        ima: fix race condition on ima_rdwr_violation_check and 
process_measurement
        ima: added ima_policy_flag variable
        ima: return an error code from ima_add_boot_aggregate()
        ima: provide 'ima_appraise=log' kernel option
        ima: move keyring initialization to ima_init()
        PKCS#7: Handle PKCS#7 messages that contain no X.509 certs
        PKCS#7: Better handling of unsupported crypto
        KEYS: Overhaul key identification when searching for asymmetric keys
        KEYS: Implement binary asymmetric key ID handling
        ...

  commit d0ca47575ab3b41bb7f0fe5feec13c6cddb2913a
  Merge: 4ee9f61 1f25df2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:33:42 2014 -0400

      Merge branch 'parisc-3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

      Pull parisc fix from Helge Deller:
       "This patch intentionally breaks the ABI on PARISC Linux!

        It assigns new numbers to SIGSTKFLT, SIGXCPU, SIGXFSZ and SIGSYS so
        that those are below 32 and thus leaves us with 32 RT signals like
        other Linux architectures (SIGRTMIN now becomes 32 instead of 37).

        Even if it breaks the ABI, it doesn't seem to have any visible impact
        on existing userspace applications.  I was able to mix new kernel
        and/or glibc without impacting normal bootup.  So, even if it breaks
        the ABI, the benefits (e.g.  being able to use systemd on PARISC
        Linux) outperforms the minimal (if any) impact it gives.

        The patch has been discussed on the parisc kernel mailing list and the
        coresponding glibc patch will be committed by the parisc glibc
        maintainer after this patch went into 3.18.

        Some more background information about this patch is in the commit
        message"

      [ Side note: the "no regressions" rule has always been about *users*,
        not ABI's.  You can change ABI's all you like, until somebody actually
        notices.  At that point it gets reverted regardless of how good your
        reasons and excuses.

        And admittedly, with parisc, the distinct lack of many users makes
        that fairly unlikely anyway :^p    - Linus ]

      * 'parisc-3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: Reduce SIGRTMIN from 37 to 32 to behave like other Linux 
architectures

  commit 4ee9f6112923f270e67a9bac9f554494153d5de6
  Merge: ce254b3 eabde0f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:30:38 2014 -0400

      Merge tag 'platform-drivers-x86-v3.18-1' of 
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86

      Pull x86 platform driver updates from Darren Hart:
       "The following have all spent at least a few days in linux-next, most
        for more than a week.  These are mostly cleanups and error handling
        improvements with a few updates to extend existing support to newer
        hardware.

        Details:
         - dell-wmi: fix access out of memory
         - eeepc-laptop: cleanups, refactoring, sysfs perms, and improved
           error handling
         - intel-rst: ACPI and error handling cleanups
         - thinkpad-acpi: whitespace cleanup
         - toshiba_acpi: HCI/SCI interface update, keyboard backlight type 2
           support, new scancodes, cleanups"

      * tag 'platform-drivers-x86-v3.18-1' of 
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (23 commits)
        toshiba_acpi: Adapt kbd_bl_timeout_store to the new kbd type
        toshiba_acpi: Change HCI/SCI functions return code type
        toshiba_acpi: Unify return codes prefix from HCI/SCI to TOS
        toshiba_acpi: Rename hci_raw to tci_raw
        dell-wmi: Fix access out of memory
        eeepc-laptop: clean up control flow in *_rfkill_notifier
        eeepc-laptop: store_cpufv: return error if set_acpi fails
        eeepc-laptop: check proper return values in get_cpufv
        eeepc-laptop: make fan1_input really read-only
        eeepc-laptop: pull out SENSOR_STORE_FUNC and SENSOR_SHOW_FUNC macros
        eeepc-laptop: tell sysfs that the disp attribute is write-only
        eeepc-laptop: pull out ACPI_STORE_FUNC and ACPI_SHOW_FUNC macros
        eeepc-laptop: use DEVICE_ATTR* to instantiate device_attributes
        eeepc-laptop: change sysfs function names to API expectations
        eeepc-laptop: clean up coding style
        eeepc-laptop: simplify parse_arg()
        intel-rst: Clean up ACPI add function
        intel-rst: Use ACPI_FAILURE() macro instead !ACPI_SUCCESS() for error 
checking
        x86: thinkpad_acpi.c: fixed spacing coding style issue
        toshiba_acpi: Support new keyboard backlight type
        ...

  commit ce254b34da41b121c6d781fea8940090c0107a20
  Merge: 47e0de1 887e701
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:21:57 2014 -0400

      Merge tag 'tiny/no-advice-fixup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

      Pull tinification fix from Josh "Paper Bag" Triplett:
       "Fixup to use PATCHv2 of 'mm: Support compiling out madvise and
        fadvise'"

      * tag 'tiny/no-advice-fixup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
        mm: Support fadvise without CONFIG_MMU

  commit 47e0de1a74505537788dad41a55a7bdc224462b9
  Merge: 90eac7e ce6a144
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:16:43 2014 -0400

      Merge tag 'kselftest-3.18-updates-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

      Pull kselftest updates from Shuah Khan:
       - fix for missing arguments to printf
       - fix to build failures on 32-bit systems.
       - enhancement to run memfd_test run on all architectures as most
         architectures support __NR_memfd_create

      * tag 'kselftest-3.18-updates-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
        selftests/memfd: Run test on all architectures
        memfd_test: Add missing argument to printf()
        memfd_test: Make it work on 32-bit systems

  commit 90eac7eee2f4257644dcfb9d22348fded7c24afd
  Merge: 6bbcb1d 89c5497
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:33:37 2014 -0400

      Merge tag 'ftracetest-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull ftrace test code from Steven Rostedt:
       "This patch series starts a new selftests section in the
        tools/testing/selftest directory called "ftrace" that holds tests
        aimed at testing ftrace and subsystems that use ftrace (like kprobes).

        So far only a few tests were written (by Masami Hiramatsu), but more
        will be added in the near future (3.19)"

      * tag 'ftracetest-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing/kprobes: Add selftest scripts testing kprobe-tracer as startup 
test
        ftracetest: Add POSIX.3 standard and XFAIL result codes
        ftracetest: Add kprobe basic testcases
        ftracetest: Add ftrace basic testcases
        ftracetest: Initial commit for ftracetest

  commit 6bbcb1d3a2e0a31593e3b7d9bfd112fa7f447141
  Merge: 8df6be1 d832d74
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:32:26 2014 -0400

      Merge tag 'ktest-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

      Pull ktest update from Steven Rostedt:
       "A fix and a clean up to ktest, as well as two small features.

         - A way to allow users to skip a manual bisect.
         - Allowing cherry picked patches to be tested.

        The cherry pick worked for a test I needed, but stressing it may not
        have all the desired effects.  It doesn't cause any regressions so I
        kept it in"

      * tag 'ktest-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
        ktest: Don't bother with bisect good or bad on replay
        ktest: Fix check for new kernel success on rebooting to good kernel
        ktest: add ability to skip during BISECT_MANUAL
        ktest: Add PATCHCHECK_CHERRY

  commit 8df6be116c87314e35c2ac9de35561b57f87739f
  Merge: 9837acf addff1f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:28:55 2014 -0400

      Merge tag 'trace-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull tracing fixes from Steven Rostedt:
       "Seems that Peter Zijlstra added a new check that is making old code
        scream nasty warnings:

          WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 
__might_sleep+0x9a/0x378()
          do not call blocking ops when !TASK_RUNNING; state=1 set at 
[<ffffffff8d79b511>] event_test_thread+0x48/0x93
          Call Trace:
            __might_sleep+0x9a/0x378
            down_read+0x26/0x98
            exit_signals+0x27/0x1c2
            do_exit+0x193/0x10bd
            kthread+0x156/0x156
            ret_from_fork+0x7a/0xb0

        These are triggered by some self tests that run at start up when
        configure in.  Although the code is technically correct, they are a
        little sloppy and not very robust.  They work now because it runs at
        boot up and the tests do not call anything that might trigger a
        spurious wake up.  But that doesn't mean those tests wont change in
        the future.

        It's best to clean them now to make sure the tests used to test the
        internal workings of the system don't cause breakage themselves.

        This also quiets the warnings made by the new checks"

      * tag 'trace-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing: Clean up scheduling in trace_wakeup_test_thread()
        tracing: Robustify wait loop

  commit 9837acff77f51e40ab21521e914aa19f85beb312
  Merge: ca32188 3ddee63
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:27:19 2014 -0400

      Merge tag 'trace-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull tracing updates from Steven Rostedt:
       "This set has a few minor updates, but the big change is the redesign
        of the trampoline logic.

        The trampoline logic of 3.17 required a descriptor for every function
        that is registered to be traced and uses a trampoline.  Currently,
        only the function graph tracer uses a trampoline, but if you were to
        trace all 32,000 (give or take a few thousand) functions with the
        function graph tracer, it would create 32,000 descriptors to let us
        know that there's a trampoline associated with it.  This takes up a
        bit of memory when there's a better way to do it.

        The redesign now reuses the ftrace_ops' (what registers the function
        graph tracer) hash tables.  The hash tables tell ftrace what the
        tracer wants to trace or doesn't want to trace.  There's two of them:
        one that tells us what to trace, the other tells us what not to trace.
        If the first one is empty, it means all functions should be traced,
        otherwise only the ones that are listed should be.  The second hash
        table tells us what not to trace, and if it is empty, all functions
        may be traced, and if there's any listed, then those should not be
        traced even if they exist in the first hash table.

        It took a bit of massaging, but now these hashes can be used to keep
        track of what has a trampoline and what does not, and allows the
        ftrace accounting to work.  Now we can trace all functions when using
        the function graph trampoline, and avoid needing to create any special
        descriptors to hold all the functions that are being traced"

      * tag 'trace-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        ftrace: Only disable ftrace_enabled to test buffer in selftest
        ftrace: Add sanity check when unregistering last ftrace_ops
        kernel: trace_syscalls: Replace rcu_assign_pointer() with 
RCU_INIT_POINTER()
        tracing: generate RCU warnings even when tracepoints are disabled
        ftrace: Replace tramp_hash with old_*_hash to save space
        ftrace: Annotate the ops operation on update
        ftrace: Grab any ops for a rec for enabled_functions output
        ftrace: Remove freeing of old_hash from ftrace_hash_move()
        ftrace: Set callback to ftrace_stub when no ops are registered
        ftrace: Add helper function ftrace_ops_get_func()
        ftrace: Add separate function for non recursive callbacks

  commit 1f25df2eff5b25f52c139d3ff31bc883eee9a0ab
  Author: Helge Deller <deller@xxxxxx>
  Date:   Fri Oct 10 22:20:17 2014 +0200

      parisc: Reduce SIGRTMIN from 37 to 32 to behave like other Linux 
architectures

      This patch reduces the value of SIGRTMIN on PARISC from 37 to 32, thus
      increasing the number of available RT signals and bring it in sync with 
other
      Linux architectures.

      Historically we wanted to natively support HP-UX 32bit binaries with the
      PA-RISC Linux port.  Because of that we carried the various available 
signals
      from HP-UX (e.g. SIGEMT and SIGLOST) and folded them in between the native
      Linux signals.  Although this was the right decision at that time, this
      required us to increase SIGRTMIN to at least 37 which left us with 27 
(64-37)
      RT signals.

      Those 27 RT signals haven't been a problem in the past, but with the 
upcoming
      importance of systemd we now got the problem that systemd alloctes 
(hardcoded)
      signals up to SIGRTMIN+29 which is beyond our NSIG of 64. Because of that 
we
      have not been able to use systemd on the PARISC Linux port yet.

      Of course we could ask the systemd developers to not use those hardcoded
      values, but this change is very unlikely, esp. with PA-RISC being a niche
      architecture.

      The other possibility would be to increase NSIG to e.g. 128, but this 
would
      mean to duplicate most of the existing Linux signal handling code into the
      parisc specific Linux kernel tree which would most likely introduce lots 
of new
      bugs beside the code duplication.

      The third option is to drop some HP-UX signals and shuffle some other 
signals
      around to bring SIGRTMIN to 32.  This is of course an ABI change, but 
testing
      has shown that existing Linux installations are not visibly affected by 
this
      change - most likely because we move those signals around which are 
rarely used
      and move them to slots which haven't been used in Linux yet. In an 
existing
      installation I was able to exchange either the Linux kernel or glibc (or 
both)
      without affecting the boot process and installed applications.

      Dropping the HP-UX signals isn't an issue either, since support for HP-UX 
was
      basically dropped a few months back with Kernel 3.14 in commit
      f5a408d53edef3af07ac7697b8bc54a755628450 already, when we changed 
EWOULDBLOCK
      to be equal to EAGAIN.

      So, even if this is an ABI change, it's better to change it now and thus 
bring
      PARISC Linux in sync with other architectures to avoid other issues in the
      future.

      Signed-off-by: Helge Deller <deller@xxxxxx>
      Cc: Carlos O'Donell <carlos@xxxxxxxxxxxxxxxx>
      Cc: John David Anglin <dave.anglin@xxxxxxxx>
      Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
      Cc: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Cc: PARISC Linux Kernel Mailinglist <linux-parisc@xxxxxxxxxxxxxxx>
      Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx>

  commit ca321885b0511a85e2d1cd40caafedbeb18f4af6
  Merge: 052db7e 01d2d48
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 21:19:00 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pull networking fixes from David Miller:
       "This set fixes a bunch of fallout from the changes that went in during
        this merge window, particularly:

         - Fix fsl_pq_mdio (Claudiu Manoil) and fm10k (Pranith Kumar) build
           failures.

         - Several networking drivers do atomic_set() on page counts where
           that's not exactly legal.  From Eric Dumazet.

         - Make __skb_flow_get_ports() work cleanly with unaligned data, from
           Alexander Duyck.

         - Fix some kernel-doc buglets in rfkill and netlabel, from Fabian
           Frederick.

         - Unbalanced enable_irq_wake usage in bcmgenet and systemport
           drivers, from Florian Fainelli.

         - pxa168_eth needs to depend on HAS_DMA, from Geert Uytterhoeven.

         - Multi-dequeue in the qdisc layer severely bypasses the fairness
           limits the previous code used to enforce, reintroduce in a way that
           at the same time doesn't compromise bulk dequeue opportunities.
           From Jesper Dangaard Brouer.

         - macvlan receive path unnecessarily hops through a softirq by using
           netif_rx() instead of netif_receive_skb().  From Jason Baron"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (51 commits)
        net: systemport: avoid unbalanced enable_irq_wake calls
        net: bcmgenet: avoid unbalanced enable_irq_wake calls
        net: bcmgenet: fix off-by-one in incrementing read pointer
        net: fix races in page->_count manipulation
        mlx4: fix race accessing page->_count
        ixgbe: fix race accessing page->_count
        igb: fix race accessing page->_count
        fm10k: fix race accessing page->_count
        net/phy: micrel: Add clock support for KSZ8021/KSZ8031
        flow-dissector: Fix alignment issue in __skb_flow_get_ports
        net: filter: fix the comments
        Documentation: replace __sk_run_filter with __bpf_prog_run
        macvlan: optimize the receive path
        macvlan: pass 'bool' type to macvlan_count_rx()
        drivers: net: xgene: Add 10GbE ethtool support
        drivers: net: xgene: Add 10GbE support
        drivers: net: xgene: Preparing for adding 10GbE support
        dtb: Add 10GbE node to APM X-Gene SoC device tree
        Documentation: dts: Update section header for APM X-Gene
        MAINTAINERS: Update APM X-Gene section
        ...

  commit 052db7ec86dff26f734031c3ef5c2c03a94af0af
  Merge: fd9879b bdcf81b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 20:36:34 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

      Pull sparc updates from David Miller:

       1) Move to 4-level page tables on sparc64 and support up to 53-bits of
          physical addressing.  Kernel static image BSS size reduced by
          several megabytes.

       2) M6/M7 cpu support, from Allan Pais.

       3) Move to sparse IRQs, handle hypervisor TLB call errors more
          gracefully, and add T5 perf_event support.  From Bob Picco.

       4) Recognize cdroms and compute geometry from capacity in virtual disk
          driver, also from Allan Pais.

       5) Fix memset() return value on sparc32, from Andreas Larsson.

       6) Respect gfp flags in dma_alloc_coherent on sparc32, from Daniel
          Hellstrom.

       7) Fix handling of compound pages in virtual disk driver, from Dwight
          Engen.

       8) Fix lockdep warnings in LDC layer by moving IRQ requesting to
          ldc_alloc() from ldc_bind().

       9) Increase boot string length to 1024 bytes, from Dave Kleikamp.

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: (31 commits)
        sparc64: Fix lockdep warnings on reboot on Ultra-5
        sparc64: Increase size of boot string to 1024 bytes
        sparc64: Kill unnecessary tables and increase MAX_BANKS.
        sparc64: sparse irq
        sparc64: Adjust vmalloc region size based upon available virtual 
address bits.
        sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.
        sparc64: Use kernel page tables for vmemmap.
        sparc64: Fix physical memory management regressions with large 
max_phys_bits.
        sparc64: Adjust KTSB assembler to support larger physical addresses.
        sparc64: Define VA hole at run time, rather than at compile time.
        sparc64: Switch to 4-level page tables.
        sparc64: Fix reversed start/end in flush_tlb_kernel_range()
        sparc64: Add vio_set_intr() to enable/disable Rx interrupts
        vio: fix reuse of vio_dring slot
        sunvdc: limit each sg segment to a page
        sunvdc: compute vdisk geometry from capacity
        sunvdc: add cdrom and v1.1 protocol support
        sparc: VIO protocol version 1.6
        sparc64: Fix hibernation code refrence to PAGE_OFFSET.
        sparc64: Move request_irq() from ldc_bind() to ldc_alloc()
        ...

  commit fd9879b9bb3258ebc27a4cc6d2d29f528f71901f
  Merge: 81ae31d d53ba6b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 20:34:00 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

      Pull powerpc updates from Michael Ellerman:
       "Here's a first pull request for powerpc updates for 3.18.

        The bulk of the additions are for the "cxl" driver, for IBM's Coherent
        Accelerator Processor Interface (CAPI).  Most of it's in drivers/misc,
        which Greg & Arnd maintain, Greg said he was happy for us to take it
        through our tree.

        There's the usual minor cleanups and fixes, including a bit of noise
        in drivers from some of those.  A bunch of updates to our EEH code,
        which has been getting more testing.  Several nice speedups from
        Anton, including 20% in clear_page().

        And a bunch of updates for freescale from Scott"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: 
(130 commits)
        cxl: Fix afu_read() not doing finish_wait() on signal or non-blocking
        cxl: Add documentation for userspace APIs
        cxl: Add driver to Kbuild and Makefiles
        cxl: Add userspace header file
        cxl: Driver code for powernv PCIe based cards for userspace access
        cxl: Add base builtin support
        powerpc/mm: Add hooks for cxl
        powerpc/opal: Add PHB to cxl mode call
        powerpc/mm: Add new hash_page_mm()
        powerpc/powerpc: Add new PCIe functions for allocating cxl interrupts
        cxl: Add new header for call backs and structs
        powerpc/powernv: Split out set MSI IRQ chip code
        powerpc/mm: Export mmu_kernel_ssize and mmu_linear_psize
        powerpc/msi: Improve IRQ bitmap allocator
        powerpc/cell: Make spu_flush_all_slbs() generic
        powerpc/cell: Move data segment faulting code out of cell platform
        powerpc/cell: Move spu_handle_mm_fault() out of cell platform
        powerpc/pseries: Use new defines when calling H_SET_MODE
        powerpc: Update contact info in Documentation files
        powerpc/perf/hv-24x7: Simplify catalog_read()
        ...

  commit 81ae31d78239318610d7c2acb3e2610d622a5aa4
  Merge: ef4a48c 95afae4
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 20:29:01 2014 -0400

      Merge tag 'stable/for-linus-3.18-rc0-tag' of 
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

      Pull Xen updates from David Vrabel:
       "Features and fixes:

         - Add pvscsi frontend and backend drivers.
         - Remove _PAGE_IOMAP PTE flag, freeing it for alternate uses.
         - Try and keep memory contiguous during PV memory setup (reduces
           SWIOTLB usage).
         - Allow front/back drivers to use threaded irqs.
         - Support large initrds in PV guests.
         - Fix PVH guests in preparation for Xen 4.5"

      * tag 'stable/for-linus-3.18-rc0-tag' of 
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (22 commits)
        xen: remove DEFINE_XENBUS_DRIVER() macro
        xen/xenbus: Remove BUG_ON() when error string trucated
        xen/xenbus: Correct the comments for xenbus_grant_ring()
        x86/xen: Set EFER.NX and EFER.SCE in PVH guests
        xen: eliminate scalability issues from initrd handling
        xen: sync some headers with xen tree
        xen: make pvscsi frontend dependant on xenbus frontend
        arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen 
options
        xen-scsifront: don't deadlock if the ring becomes full
        x86: remove the Xen-specific _PAGE_IOMAP PTE flag
        x86/xen: do not use _PAGE_IOMAP PTE flag for I/O mappings
        x86: skip check for spurious faults for non-present faults
        xen/efi: Directly include needed headers
        xen-scsiback: clean up a type issue in scsiback_make_tpg()
        xen-scsifront: use GFP_ATOMIC under spin_lock
        MAINTAINERS: Add xen pvscsi maintainer
        xen-scsiback: Add Xen PV SCSI backend driver
        xen-scsifront: Add Xen PV SCSI frontend driver
        xen: Add Xen pvSCSI protocol description
        xen/events: support threaded irqs for interdomain event channels
        ...

  commit 65dd8327eb055a393a413a2214f70a9a10ff7ad6
  Author: Xiaoguang Wang <wangxg.fnst@xxxxxxxxxxxxxx>
  Date:   Sat Oct 11 19:56:34 2014 -0400

      ext4: delete useless comments about ext4_move_extents

      In patch 'ext4: refactor ext4_move_extents code base',  Dmitry Monakhov 
has
      refactored ext4_move_extents' implementation, but forgot to update the
      corresponding comments, this patch will try to delete some useless 
comments.

      Reviewed-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Xiaoguang Wang <wangxg.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 0ff8947fc5f700172b37cbca811a38eb9cb81e08
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Sat Oct 11 19:51:17 2014 -0400

      ext4: fix reservation overflow in ext4_da_write_begin

      Delalloc write journal reservations only reserve 1 credit,
      to update the inode if necessary.  However, it may happen
      once in a filesystem's lifetime that a file will cross
      the 2G threshold, and require the LARGE_FILE feature to
      be set in the superblock as well, if it was not set already.

      This overruns the transaction reservation, and can be
      demonstrated simply on any ext4 filesystem without the LARGE_FILE
      feature already set:

      dd if=/dev/zero of=testfile bs=1 seek=2147483646 count=1 \
        conv=notrunc of=testfile
      sync
      dd if=/dev/zero of=testfile bs=1 seek=2147483647 count=1 \
        conv=notrunc of=testfile

      leads to:

      EXT4-fs: ext4_do_update_inode:4296: aborting transaction: error 28 in 
__ext4_handle_dirty_super
      EXT4-fs error (device loop0) in ext4_do_update_inode:4301: error 28
      EXT4-fs error (device loop0) in ext4_reserve_inode_write:4757: Readonly 
filesystem
      EXT4-fs error (device loop0) in ext4_dirty_inode:4876: error 28
      EXT4-fs error (device loop0) in ext4_da_write_end:2685: error 28

      Adjust the number of credits based on whether the flag is
      already set, and whether the current write may extend past the
      LARGE_FILE limit.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Andreas Dilger <adilger@xxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 4af6600fd793023c01634cca5abfe4a2b707788f
  Merge: 447a8b8 68da166
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Sat Oct 11 11:41:19 2014 -0700

      Merge branch 'next' into for-linus

      Prepare second round of input updates for 3.18.

  commit 68da166491655bc54051bf04c78ce648e2e33508
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Fri Oct 10 12:19:03 2014 -0700

      Input: i8042 - disable active multiplexing by default

      Active multiplexing is a nice feature as it allows several pointing 
devices
      (such as touchpad and external mouse) use their native protocols at the
      same time. Unfortunately many manufacturers do not implement the feature
      properly even though they advertise it. The problematic implementations 
are
      never fixed, since Windows by default does not use this mode, and move 
from
      one BIOS/model of laptop to another. When active multiplexing is broken
      turning it on usually results in touchpad, keyboard, or both unresponsive.

      With PS/2 usage on decline (most of PS/2 devices in use nowadays are
      internal laptop touchpads), I expect number of users who have laptops with
      working MUX implementation, docking stations with external PS/2 ports, and
      who are still using external PS/2 mice, to be rather small. Let's flip the
      default to be OFF and allow activating it through i8042.nomux=0 kernel
      option.  We'll also keep DMI table where we can record known good models.

      Acked-by: Jiri Kosina <jkosina@xxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9ff84a17302aeb8913ff244ecc0d8f9d219fecb5
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Oct 11 11:27:37 2014 -0700

      Input: i8042 - add noloop quirk for Asus X750LN

      Without this the aux port does not get detected, and consequently the
      touchpad will not work.

      https://bugzilla.redhat.com/show_bug.cgi?id=1110011

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit aa972409951e0675e07918620427517cad5090e0
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Tue Sep 2 09:49:18 2014 -0700

      Input: synaptics - gate forcepad support by DMI check

      Unfortunately, ForcePad capability is not actually exported over PS/2, so
      we have to resort to DMI checks.

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: Nicole Faerber <nicole.faerber@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9d93551188069a0a21e664b4bfc89ed4a6df1903
  Merge: dd4cae8 bfe01a5
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Sat Oct 11 11:34:07 2014 -0700

      Merge tag 'v3.17' into next

      Synchronize with mainline to bring in changes to Synaptics and i8042
      drivers.

  commit ef4a48c513211d842c55e84f7a1c31884b91dcf7
  Merge: 90d0c37 1b2b32d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 13:21:34 2014 -0400

      Merge tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux

      Pull file locking related changes from Jeff Layton:
       "This release is a little more busy for file locking changes than the
        last:

         - a set of patches from Kinglong Mee to fix the lockowner handling in
           knfsd
         - a pile of cleanups to the internal file lease API.  This should get
           us a bit closer to allowing for setlease methods that can block.

        There are some dependencies between mine and Bruce's trees this cycle,
        and I based my tree on top of the requisite patches in Bruce's tree"

      * tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux: (26 commits)
        locks: fix fcntl_setlease/getlease return when !CONFIG_FILE_LOCKING
        locks: flock_make_lock should return a struct file_lock (or PTR_ERR)
        locks: set fl_owner for leases to filp instead of current->files
        locks: give lm_break a return value
        locks: __break_lease cleanup in preparation of allowing direct removal 
of leases
        locks: remove i_have_this_lease check from __break_lease
        locks: move freeing of leases outside of i_lock
        locks: move i_lock acquisition into generic_*_lease handlers
        locks: define a lm_setup handler for leases
        locks: plumb a "priv" pointer into the setlease routines
        nfsd: don't keep a pointer to the lease in nfs4_file
        locks: clean up vfs_setlease kerneldoc comments
        locks: generic_delete_lease doesn't need a file_lock at all
        nfsd: fix potential lease memory leak in nfs4_setlease
        locks: close potential race in lease_get_mtime
        security: make security_file_set_fowner, f_setown and __f_setown void 
return
        locks: consolidate "nolease" routines
        locks: remove lock_may_read and lock_may_write
        lockd: rip out deferred lock handling from testlock codepath
        NFSD: Get reference of lockowner when coping file_lock
        ...

  commit 90d0c376f5ee1927327b267faf15bf970476f09e
  Merge: ac0c493 a43bb39
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:03:52 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

      Pull btrfs updates from Chris Mason:
       "The largest set of changes here come from Miao Xie.  He's cleaning up
        and improving read recovery/repair for raid, and has a number of
        related fixes.

        I've merged another set of fsync fixes from Filipe, and he's also
        improved the way we handle metadata write errors to make sure we force
        the FS readonly if things go wrong.

        Otherwise we have a collection of fixes and cleanups.  Dave Sterba
        gets a cookie for removing the most lines (thanks Dave)"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (139 commits)
        btrfs: Fix compile error when CONFIG_SECURITY is not set.
        Btrfs: fix compiles when CONFIG_BTRFS_FS_RUN_SANITY_TESTS is off
        btrfs: Make btrfs handle security mount options internally to avoid 
losing security label.
        Btrfs: send, don't delay dir move if there's a new parent inode
        btrfs: add more superblock checks
        Btrfs: fix race in WAIT_SYNC ioctl
        Btrfs: be aware of btree inode write errors to avoid fs corruption
        Btrfs: remove redundant btrfs_verify_qgroup_counts declaration.
        btrfs: fix shadow warning on cmp
        Btrfs: fix compilation errors under DEBUG
        Btrfs: fix crash of btrfs_release_extent_buffer_page
        Btrfs: add missing end_page_writeback on submit_extent_page failure
        btrfs: Fix the wrong condition judgment about subset extent map
        Btrfs: fix build_backref_tree issue with multiple shared blocks
        Btrfs: cleanup error handling in build_backref_tree
        btrfs: move checks for DUMMY_ROOT into a helper
        btrfs: new define for the inline extent data start
        btrfs: kill extent_buffer_page helper
        btrfs: drop constant param from btrfs_release_extent_buffer_page
        btrfs: hide typecast to definition of BTRFS_SEND_TRANS_STUB
        ...

  commit ac0c49396d5ed9a33f08ce661635ac1bff80bb4f
  Merge: eca9fdf 6174c2e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:02:31 2014 -0400

      Merge branch 'for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

      Pull UDF and quota updates from Jan Kara:
       "A few UDF fixes and also a few patches which are preparing filesystems
        for support of project quotas in VFS"

      * 'for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
        udf: Fix loading of special inodes
        ocfs2: Back out change to use OCFS2_MAXQUOTAS in ocfs2_setattr()
        udf: remove redundant sys_tz declaration
        ocfs2: Don't use MAXQUOTAS value
        reiserfs: Don't use MAXQUOTAS value
        ext3: Don't use MAXQUOTAS value
        udf: Fix race between write(2) and close(2)

  commit eca9fdf32dd48976eab18d310acb0b8d4cc9bf26
  Merge: 41e46ac 0f9e2bf
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:01:27 2014 -0400

      Merge tag 'ecryptfs-3.18-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs

      Pull eCryptfs updates from Tyler Hicks:
       "Minor code cleanups and a fix for when eCryptfs metadata is stored in
        xattrs"

      * tag 'ecryptfs-3.18-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
        ecryptfs: remove unneeded buggy code in ecryptfs_do_create()
        ecryptfs: avoid to access NULL pointer when write metadata in xattr
        ecryptfs: remove unnecessary break after goto
        ecryptfs: Remove unnecessary include of syscall.h in keystore.c
        fs/ecryptfs/messaging.c: remove null test before kfree
        ecryptfs: Drop cast
        Use %pd in eCryptFS

  commit 41e46ac0fae9583d81e6b148329fec627d192181
  Merge: 27a9716 d29c0af
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:00:16 2014 -0400

      Merge tag 'gfs2-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw

      Pull gfs2 updates from Steven Whitehouse:
       "This time we have a couple of bug fixes, one relating to bad i_goal
        values which are now ignored (i_goal is basically a hint so it is safe
        to so this) and another relating to the saving of the dirent location
        during rename.

        There is one performance improvement, which is an optimisation in
        rgblk_free so that multiple block deallocations will now be more
        efficient, and one clean up patch to use _RET_IP_ rather than writing
        it out longhand"

      * tag 'gfs2-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw:
        GFS2: use _RET_IP_ instead of (unsigned long)__builtin_return_address(0)
        GFS2: Use gfs2_rbm_incr in rgblk_free
        GFS2: Make rename not save dirent location
        GFS2: fix bad inode i_goal values during block allocation

  commit 27a9716bc80448f7e98fb1fb316daba241a4c539
  Merge: e98d6e7 93899a6
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:49:24 2014 -0400

      Merge tag 'vfio-v3.18-rc1' of git://github.com/awilliam/linux-vfio

      Pull VFIO updates from Alex Williamson:
       - Nested IOMMU extension to type1 (Will Deacon)
       - Restore MSIx message before enabling (Gavin Shan)
       - Fix remove path locking (Alex Williamson)

      * tag 'vfio-v3.18-rc1' of git://github.com/awilliam/linux-vfio:
        vfio-pci: Fix remove path locking
        drivers/vfio: Export vfio_spapr_iommu_eeh_ioctl() with GPL
        vfio/pci: Restore MSIx message prior to enabling
        PCI: Export MSI message relevant functions
        vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type
        iommu: introduce domain attribute for nesting IOMMUs

  commit e98d6e7f7625ed60c7bc1d39aeb2375ed3918fd5
  Merge: 4e0b7fe 2118f4b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:47:50 2014 -0400

      Merge tag 'devicetree-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux

      Pull devicetree changes from Grant Likely:
       "This branch contains bug fixes and new features for the devicetree
        code.

        Most of the changes are either new testcases for the selftest code or
        documentation changes.  The most notable change is the addition of a
        phandle resolver for use when grafting in a second device tree blob
        into the core tree.  The resolver isn't currently used by anything
        other than the selftest module, but it will be used to support device
        tree overlays; probably in the v3.19 timeframe.

        Also note that I've moved my normal tree from git.secretlab.ca to
        git.kernel.org"

      * tag 'devicetree-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux:
        of/selftest: Move hash table off stack to fix large frame size
        To remove non-ascii characters in of_selftest.txt
        of/selftest: Use the resolver to fixup phandles
        of: Introduce Device Tree resolve support.
        of/selftest: Add a test for duplicate phandles
        of: Don't try to search when phandle == 0
        of/selftest: Test structure of device tree
        of: Fix NULL dereference in selftest removal code
        of: add vendor prefix for Chipidea
        of: Add vendor prefix for Innolux Corporation
        of: Add vendor prefix for Sitronix
        devicetree: bindings: Document Gateworks vendor prefix
        of: Add vendor prefix for Energy Micro
        dt/documentation: add specification of dma bus information

  commit 4e0b7fe38345b81930363b9f1b4b324181ddcc9e
  Merge: f43b179 b6af73b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:38:33 2014 -0400

      Merge tag 'backlight-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

      Pull backlight driver updates from Lee Jones:
       "Changes to existing drivers:
         - Checkpatch fixes
         - Removal of unused code in generic_bl
         - Removal of superfluous .owner attribute

        No new or removed drivers/supported devices"

      * tag 'backlight-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
        backlight: omap1: add blank line after declarations
        backlight: jornada720: Remove 'else' after a return
        backlight: jornada720: Remove 'else' after a return
        backlight: wm831x_bl: Add blank line after declarations
        backlight: tdo24m: Add blank line after declarations
        backlight: s6e63m0: Remove 'else' after a return
        backlight: pcf50633: Add blank line after declarations
        backlight: lp855x: Add blank line after declarations
        backlight: lms501kf03: Remove 'else' after a return
        backlight: lm3639: Remove unnecessary return statements
        backlight: ld9040: Remove 'else' after a return
        backlight: ili922x: Remove 'else' after a return
        backlight: cr_bllcd: Add blank line after declarations
        backlight: corgi_lcd: Add blank line after declarations
        backlight: ams369fg06: Remove 'else' after a return
        backlight: adp8870: Add blank line after declarations
        backlight: adp8860: Add blank line after declarations
        backlight: adp5520: Add blank line after declarations
        backlight: generic_bl: Remove unused function
        backlight: Remove .owner field for drivers using module_platform_driver

  commit f43b179bbd84d2106c6fb8c7f2db1bfacff19f62
  Merge: a2ce352 583f958
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:34:22 2014 -0400

      Merge tag 'mmc-v3.18-1' of git://git.linaro.org/people/ulf.hansson/mmc

      Pull MMC updates from Ulf Hansson:
       "MMC core:
         - Fix SDIO IRQ bug
         - MMC regulator improvements
         - Fix slot-gpio card detect bug
         - Add support for Driver Stage Register
         - Convert the common MMC OF parser to use GPIO descriptors
         - Convert MMC_CAP2_NO_MULTI_READ into a callback, ->multi_io_quirk()
         - Some additional minor fixes

        MMC host:
         - mmci: Support Qualcomm specific DML layer for DMA
         - dw_mmc: Use common MMC regulators
         - dw_mmc: Add support for Rock-chips RK3288
         - tmio: Enable runtime PM support
         - tmio: Add support for R-Car Gen2 SoCs
         - tmio: Several fixes and improvements
         - omap_hsmmc: Removed Balaji from MAINTAINERS
         - jz4740: add DMA and pre/post support
         - sdhci: Add support for Intel Braswell
         - sdhci: Several fixes and improvements"

      * tag 'mmc-v3.18-1' of git://git.linaro.org/people/ulf.hansson/mmc: (119 
commits)
        ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board
        mmc: sdhci-acpi: Fix Braswell eMMC timeout clock frequency
        mmc: sdhci-acpi: Pass HID and UID to probe_slot
        mmc: sdhci-acpi: Get UID directly from acpi_device
        mmc, sdhci, bcm-kona, LLVMLinux: Remove use of __initconst
        mmc: sdhci-pci: Fix Braswell eMMC timeout clock frequency
        mmc: sdhci: Let a driver override timeout clock frequency
        mmc: sdhci-pci: Add Bay Trail and Braswell SD card detect
        mmc: sdhci-pci: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host 
controllers
        mmc: sdhci-acpi: Add a HID and UID for a SD Card host controller
        mmc: sdhci-acpi: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel host 
controllers
        mmc: sdhci: Add quirk for always getting TC with stop cmd
        mmc: core: restore detect line inversion semantics
        mmc: Fix incorrect warning when setting 0 Hz via debugfs
        mmc: Fix use of wrong device in mmc_gpiod_free_cd()
        mmc: atmel-mci: fix mismatched section on atmci_cleanup_slot
        mmc: rtsx_pci: Set power related cap2 macros
        mmc: core: Add new power_mode MMC_POWER_UNDEFINED
        mmc: sdhci: execute tuning when device is not busy
        mmc: atmel-mci: Release mmc resources on failure in probe
        ..

  commit a2ce35273c2f1aa0dcddd8822681d64ee5f31852
  Merge: bf65dea fd1a2a9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 22:13:25 2014 -0400

      Merge tag 'sound-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

      Pull sound updates from Takashi Iwai:
       "This time it's a relatively calm update batch, but the amount isn't
        too small in the end.  Here we go over some highlights:

        ALSA core:
         - One major change is the support of nonatomic PCM operations.  This
           allows the trigger and other callbacks to call schedule(), which
           would be useful for mailbox type communications.  Already some
           drivers (Digigram ones) have been converted to use together with
           threaded irqs as an example.
         - Improvement / fixes of DSD PCM format support

        HD-audio:
         - Large volume of rewrites are found in Realtek codec driver for
           converting Dell and HP quirks to generic forms.
         - Inverted dmic code cleanup from David.
         - Realtek COEF access has been optimized.
         - Now HD-audio jack infrastructure allows multiple callbacks, which
           fixes / simplifies the jack-dependent power controls on STAC/IDT
           and VIA codecs.
         - Many additional device-specific fixups as usual
         - A few deadcode cleanups, CA0132 code cleanup, etc.

        ASoC:
         - More componentization work from Lars-Peter, this time mainly
           cleaning up the suspend and bias level transition callbacks.
         - Real system support for the Intel drivers and a bunch of fixes and
           enhancements for the associated CODEC drivers, this is going to
           need a lot quirks over time due to the lack of any firmware
           description of the boards.
         - Jack detect support for simple card from Dylan Reid.
         - A bunch of small fixes and enhancements for the Freescale drivers.
         - New drivers for Analog Devices SSM4567, Cirrus Logic CS35L32,
           Everest Semiconductor ES8328 and Freescale cards using the ASRC in
           newer i.MX processors.
         - A few simple-card fixes, mostly cleanups but also a fix for
           interaction between GPIO 0 and simple-card.

        Misc:
         - Virtuoso / Oxygen updates by Clemens
         - USB-audio: Yamaha MOTIF XF MIDI port name fixes
         - Conversion of kernel messages to standard dev_*() in ctxfi driver"

      * tag 'sound-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (251 commits)
        ASoC: mc13783: Ensure we only try to dereference valid of_nodes
        ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_txctrl
        ALSA: hda - Add dock port support to Thinkpad L440 (71aa:501e)
        ALSA: Allow pass NULL dev for snd_pci_quirk_lookup()
        ASoC: imx-es8328: Fix of_node_put() call with uninitialized object
        ASoC: soc-pcm: fix sig_bits determination in soc_pcm_apply_msb()
        ASoC: simple-card: Initialize headphone and mic GPIO numbers
        ASoC: imx-es8328: Fix missing return code in imx_es8328_probe()
        ALSA: hda - Add dock support for Thinkpad T440 (17aa:2212)
        ALSA: usb: caiaq: check for cdev->n_streams > 1
        ASoC: 88pm860x-codec: Fix possibly missing string termination
        ASoC: core: fix use after free in snd_soc_remove_platform()
        ASoC: soc-dapm: fix use after free
        ALSA: hda - Make the inv dmic handling for Realtek use generic parser
        ALSA: hda - Add Inverted Internal mic for Samsung Ativ book 9 (NP900X3G)
        ALSA: hda - Add inverted internal mic for Asus Aspire 4830T
        ASoC: Intel: byt-rt5640: fix coccinelle warnings
        ASoC: fsl_esai doc: Add "fsl,vf610-esai" as compatible string
        ASoC: da732x: Remove unnecessary KERN_ERR in pr_err()
        ASoC: simple-card: Fix detect gpio documentation.
        ...

  commit bf65dea87e87c53ba4f97c6432761498bc977efd
  Merge: 4d9708e d0585cd
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 22:07:55 2014 -0400

      Merge tag 'edac/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac

      Pull edac updates from Mauro Carvalho Chehab:
       "Nothing really exiting here: just one bug fix at sb_edac, and some
        changes to allow other drivers to use some shared PCI addresses"

      * tag 'edac/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
        sb_edac: Claim a different PCI device
        Move Intel SNB device ids from sb_edac to pci_ids.h
        sb_edac: avoid INTERNAL ERROR message in EDAC with unspecified channel

  commit 4d9708ea5e5a45973df7cf965805fdfb185dd5bf
  Merge: 754c780 a66d05d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 22:04:49 2014 -0400

      Merge tag 'media/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

      Pull media updates from Mauro Carvalho Chehab:

       - new IR driver: hix5hd2-ir

       - the virtual test driver (vivi) was replaced by vivid, with has an
         almost complete set of features to emulate most v4l2 devices and
         properly test all sorts of userspace apps

       - the as102 driver had several bugs fixed and was properly split into a
         frontend and a core driver.  With that, it got promoted from staging
         into mainstream

       - one new CI driver got added for CIMaX SP2/SP2HF (sp2 driver)

       - one new frontend driver for Toshiba ISDB-T/ISDB-S demod (tc90522)

       - one new PCI driver for ISDB-T/ISDB-S (pt3 driver)

       - saa7134 driver got support for go7007-based devices

       - added a new PCI driver for Techwell 68xx chipsets (tw68)

       - a new platform driver was added (coda)

       - new tuner drivers: mxl301rf and qm1d1c0042

       - a new DVB USB driver was added for DVBSky S860 & similar devices

       - added a new SDR driver (hackrf)

       - usbtv got audio support

       - several platform drivers are now compiled with COMPILE_TEST

       - a series of compiler fixup patches, making sparse/spatch happier with
         the media stuff and removing several warnings, especially on those
         platform drivers that didn't use to compile on x86

       - Support for several new modern devices got added

       - lots of other fixes, improvements and cleanups

      * tag 'media/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (544 commits)
        [media] ir-hix5hd2: fix build on c6x arch
        [media] pt3: fix DTV FE I2C driver load error paths
        Revert "[media] media: em28xx - remove reset_resume interface"
        [media] exynos4-is: fix some warnings when compiling on arm64
        [media] usb drivers: use %zu instead of %zd
        [media] pci drivers: use %zu instead of %zd
        [media] dvb-frontends: use %zu instead of %zd
        [media] s5p-mfc: Fix several printk warnings
        [media] s5p_mfc_opr: Fix warnings
        [media] ti-vpe: Fix typecast
        [media] s3c-camif: fix dma_addr_t printks
        [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits
        [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64
        [media] em28xx: Fix identation
        [media] drxd: remove a dead code
        [media] saa7146: remove return after BUG()
        [media] cx88: remove return after BUG()
        [media] cx88: fix cards table CodingStyle
        [media] radio-sf16fmr2: declare some structs as static
        [media] radio-sf16fmi: declare pnp_attached as static
        ...

  commit 754c780953397dd5ee5191b7b3ca67e09088ce7a
  Merge: 40c4326 b4bbb10
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 16:56:08 2014 -0400

      Merge branch 'for-v3.18' of 
git://git.linaro.org/people/mszyprowski/linux-dma-mapping

      Pull dma-mapping update from Marek Szyprowski:
       "Provide the dma write coherent api (available previously on ARM
        architecture) for all other architectures, which use dma_ops-based dma
        mapping implementation.

        This lets one to use the same code in the device drivers regardless of
        the selected architecture"

      * 'for-v3.18' of 
git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
        dma-mapping: Provide write-combine allocations
        s390: Implement dma_{alloc,free}_attrs()

  commit 40c43269cf8e88a0bdc306c717d1dd5446a6f3b8
  Merge: 93834c6 3afb57f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 16:40:14 2014 -0400

      Merge tag 'hwmon-for-linus-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

      Pull hwmon updates from Guenter Roeck:
       - new driver for menf21bmc.
       - convert k10temp, smsc47b397, da9052, da9055 to new hwmon API.
       - register ntc_thermistor driver with thermal subsystem.
       - add support for F15h M60h to k10temp driver.
       - add driver for MEN14F021P00 BMC HWMON driver; this required a merge
         with tag mfd-hwmon-leds-watchdog-v3.18

      * tag 'hwmon-for-linus-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (ab8500) Call kernel_power_off instead of pm_power_off
        hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver
        leds: leds-menf21bmc: Introduce MEN 14F021P00 BMC LED driver
        watchdog: menf21bmc_wdt: Introduce MEN 14F021P00 BMC Watchdog driver
        mfd: menf21bmc: Introduce MEN 14F021P00 BMC MFD Core driver
        hwmon: (ntc_thermistor) Add ntc thermistor to thermal subsystem as a 
sensor.
        hwmon: (smsc47b397) Convert to devm_hwmon_device_register_with_groups
        MAINTAINERS: add entry for the PWM fan driver
        hwmon: (k10temp) Convert to devm_hwmon_device_register_with_groups
        hwmon: (k10temp) Add support for F15h M60h
        hwmon: (da9052) Convert to devm_hwmon_device_register_with_groups
        hwmon: (da9055) Convert to devm_hwmon_device_register_with_groups
        hwmon: (ads1015) Use of_property_read_u32 at appropriate places

  commit 93834c6419bccf102a17971c6b114826597a61c5
  Merge: c798360 6cd6d94
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 16:38:02 2014 -0400

      Merge tag 'restart-handler-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

      Pull restart handler infrastructure from Guenter Roeck:
       "This series was supposed to be pulled through various trees using it,
        and I did not plan to send a separate pull request.  As it turns out,
        the pinctrl tree did not merge with it, is now upstream, and uses it,
        meaning there are now build failures.

        Please pull this series directly to fix those build failures"

      * tag 'restart-handler-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        arm/arm64: unexport restart handlers
        watchdog: sunxi: register restart handler with kernel restart handler
        watchdog: alim7101: register restart handler with kernel restart handler
        watchdog: moxart: register restart handler with kernel restart handler
        arm: support restart through restart handler call chain
        arm64: support restart through restart handler call chain
        power/restart: call machine_restart instead of arm_pm_restart
        kernel: add support for kernel restart handler call chain

  commit 887e7019e3b8f00c7901c0bc66fb689ced69f7b4
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:12:28 2014 -0700

      mm: Support fadvise without CONFIG_MMU

      Commit d3ac21cacc24790eb45d735769f35753f5b56ceb ("mm: Support compiling
      out madvise and fadvise") incorrectly made fadvise conditional on
      CONFIG_MMU.  (The merged branch unintentionally incorporated v1 of the
      patch rather than the fixed v2.)  Apply the delta from v1 to v2, to
      allow fadvise without CONFIG_MMU.

      Reported-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit bdcf81b658ebc4c2640c3c2c55c8b31c601b6996
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:49:16 2014 -0400

      sparc64: Fix lockdep warnings on reboot on Ultra-5

      Inconsistently, the raw_* IRQ routines do not interact with and update
      the irqflags tracing and lockdep state, whereas the raw_* spinlock
      interfaces do.

      This causes problems in p1275_cmd_direct() because we disable hardirqs
      by hand using raw_local_irq_restore() and then do a raw_spin_lock()
      which triggers a lockdep trace because the CPU's hw IRQ state doesn't
      match IRQ tracing's internal software copy of that state.

      The CPU's irqs are disabled, yet current->hardirqs_enabled is true.

      ====================
      reboot: Restarting system
      ------------[ cut here ]------------
      WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:3536 
check_flags+0x7c/0x240()
      DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled)
      Modules linked in: openpromfs
      CPU: 0 PID: 1 Comm: systemd-shutdow Tainted: G        W      3.17.0-dirty 
#145
      Call Trace:
       [000000000045919c] warn_slowpath_common+0x5c/0xa0
       [0000000000459210] warn_slowpath_fmt+0x30/0x40
       [000000000048f41c] check_flags+0x7c/0x240
       [0000000000493280] lock_acquire+0x20/0x1c0
       [0000000000832b70] _raw_spin_lock+0x30/0x60
       [000000000068f2fc] p1275_cmd_direct+0x1c/0x60
       [000000000068ed28] prom_reboot+0x28/0x40
       [000000000043610c] machine_restart+0x4c/0x80
       [000000000047d2d4] kernel_restart+0x54/0x80
       [000000000047d618] SyS_reboot+0x138/0x200
       [00000000004060b4] linux_sparc_syscall32+0x34/0x60
      ---[ end trace 5c439fe81c05a100 ]---
      possible reason: unannotated irqs-off.
      irq event stamp: 2010267
      hardirqs last  enabled at (2010267): [<000000000049a358>] 
vprintk_emit+0x4b8/0x580
      hardirqs last disabled at (2010266): [<0000000000499f08>] 
vprintk_emit+0x68/0x580
      softirqs last  enabled at (2010046): [<000000000045d278>] 
__do_softirq+0x378/0x4a0
      softirqs last disabled at (2010039): [<000000000042bf08>] 
do_softirq_own_stack+0x28/0x40
      Resetting ...
      ====================

      Use local_* variables of the hw IRQ interfaces so that IRQ tracing sees
      all of our changes.

      Reported-by: Meelis Roos <mroos@xxxxxxxx>
      Tested-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 01d2d484e49e9bc0ed9b5fdaf345a0e2bf35ffed
  Merge: 35b7a19 61b423a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:39:22 2014 -0400

      Merge branch 'bcmgenet_systemport'

      Florian Fainelli says:

      ====================
      net: bcmgenet & systemport fixes

      This patch series fixes an off-by-one error introduced during a previous
      change, and the two other fixes fix a wake depth imbalance situation for
      the Wake-on-LAN interrupt line.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61b423a8a0bd9aeaa046f9a24bed42e3a953a936
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 10 10:51:54 2014 -0700

      net: systemport: avoid unbalanced enable_irq_wake calls

      Multiple enable_irq_wake() calls will keep increasing the IRQ
      wake_depth, which ultimately leads to the following types of
      situation:

      1) enable Wake-on-LAN interrupt w/o password
      2) enable Wake-on-LAN interrupt w/ password
      3) enable Wake-on-LAN interrupt w/o password
      4) disable Wake-on-LAN interrupt

      After step 4), SYSTEMPORT would always wake-up the system no matter what
      wake-up device we use, which is not what we want. Fix this by making
      sure there are no unbalanced enable_irq_wake() calls.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 083731a8fbe71d83fc908adf137dc98ee352f280
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 10 10:51:53 2014 -0700

      net: bcmgenet: avoid unbalanced enable_irq_wake calls

      Multiple enable_irq_wake() calls will keep increasing the IRQ
      wake_depth, which ultimately leads to the following types of
      situation:

      1) enable Wake-on-LAN interrupt w/o password
      2) enable Wake-on-LAN interrupt w/ password
      3) enable Wake-on-LAN interrupt w/o password
      4) disable Wake-on-LAN interrupt

      After step 4), GENET would always wake-up the system no matter what
      wake-up device we use, which is not what we want. Fix this by making
      sure there are no unbalanced enable_irq_wake() calls.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cf377d886f7944a5ccdbd164b89949e13617b096
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 10 10:51:52 2014 -0700

      net: bcmgenet: fix off-by-one in incrementing read pointer

      Commit b629be5c8399d7c423b92135eb43a86c924d1cbc ("net: bcmgenet: check
      harder for out of memory conditions") moved the increment of the local
      read pointer *before* reading from the hardware descriptor using
      dmadesc_get_length_status(), which creates an off-by-one situation.

      Fix this by moving again the read_ptr increment after we have read the
      hardware descriptor to get both the control block and the read pointer
      back in sync.

      Fixes: b629be5c8399 ("net: bcmgenet: check harder for out of memory 
conditions")
      Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 35b7a1915aa33da812074744647db0d9262a555c
  Merge: 1fadee0 4c45058
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:37:36 2014 -0400

      Merge branch 'net-drivers-pgcnt'

      Eric Dumazet says:

      ====================
      net: fix races accessing page->_count

      This is illegal to use atomic_set(&page->_count, ...) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      The only case it is valid is when page->_count is 0, we can use this in
      __netdev_alloc_frag()

      Note that I never seen crashes caused by these races, the issue was 
reported
      by Andres Lagar-Cavilla and Hugh Dickins.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c450583d9d0a8241f0f62b80038ac47b43ff843
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:18 2014 -0700

      net: fix races in page->_count manipulation

      This is illegal to use atomic_set(&page->_count, ...) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      The only case it is valid is when page->_count is 0

      Fixes: 540eb7bf0bbed ("net: Update alloc frag to reduce get/put page 
usage and recycle pages")
      Signed-off-by: Eric Dumaze <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 98226208c8a1fe5834e92d827a2a1e8051a17943
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:17 2014 -0700

      mlx4: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, ...) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ec91698360b3818ff426488a1529811f7a7ab87f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:16 2014 -0700

      ixgbe: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 00cd5adb0313f540aa58672d14e764d164586a43
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:15 2014 -0700

      igb: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42b0270b40e2ad692ef59e28233202ee6f293e1e
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:14 2014 -0700

      fm10k: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1fadee0c364572f2b2e098b34001fbaa82ee2e00
  Author: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
  Date:   Fri Oct 10 09:48:05 2014 +0200

      net/phy: micrel: Add clock support for KSZ8021/KSZ8031

      The KSZ8021 and KSZ8031 support RMII reference input clocks of 25MHz
      and 50MHz. Both PHYs differ in the default frequency they expect
      after reset. If this differs from the actual input clock, then
      register 0x1f bit 7 must be changed.

      Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5af7fb6e3e92c2797ee30d66138cf6aa6b29240d
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
  Date:   Fri Oct 10 12:09:12 2014 -0700

      flow-dissector: Fix alignment issue in __skb_flow_get_ports

      This patch addresses a kernel unaligned access bug seen on a sparc64 
system
      with an igb adapter.  Specifically the __skb_flow_get_ports was returning 
a
      be32 pointer which was then having the value directly returned.

      In order to prevent this it is actually easier to simply not populate the
      ports or address values when an skb is not present.  In this case the
      assumption is that the data isn't needed and rather than slow down the
      faster aligned accesses by making them have to assume the unaligned path 
on
      architectures that don't support efficent unaligned access it makes more
      sense to simply switch off the bits that were copying the source and
      destination address/port for the case where we only care about the 
protocol
      types and lengths which are normally 16 bit fields anyway.

      Reported-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2991dd2b0117e864f394c826af6df144206ce0db
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Oct 2 22:05:24 2014 -0400

      audit: rename audit_log_remove_rule to disambiguate for trees

      Rename audit_log_remove_rule() to audit_tree_log_remove_rule() to avoid
      confusion with watch and mark rule removal/changes.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 8ea6e345a6123fa831e42cd8747f55892a58abff
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 10 13:56:51 2014 +0800

      net: filter: fix the comments

      1. sk_run_filter has been renamed, sk_filter() is using SK_RUN_FILTER.
      2. Remove wrong comments about storing intermediate value.
      3. replace sk_run_filter with __bpf_prog_run for check_load_and_stores's
      comments

      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1a9525f68e948d53cf99c963bdbf01223a08f4ed
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 10 11:36:54 2014 +0800

      Documentation: replace __sk_run_filter with __bpf_prog_run

      __sk_run_filter has been renamed as __bpf_prog_run, so replace them in 
comments

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ab52c69282fbc7384fe7e9d14f68ce11040feac
  Merge: 2403077 d1dd9119
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:09:51 2014 -0400

      Merge branch 'macvlan'

      Jason Baron says:

      ====================
      macvlan: optimize receive path

      So after porting this optimization to net-next, I found that the netperf
      results of TCP_RR regress right at the maximum peak of transactions/sec. 
That
      is as I increase the number of threads via the first argument to 
super_netperf,
      the number of transactions/sec keep increasing, peak, and then start
      decreasing. It is right at the peak, that I see a small regression with 
this
      patch (see results in patch 2/2).

      Without the patch, the ksoftirqd threads are the top cpu consumers 
threads on
      the system, since the extra 'netif_rx()', is queuing more softirq work, 
whereas
      with the patch, the ksoftirqd threads are below all of the 'netserver' 
threads
      in terms of their cpu usage. So there appears to be some interaction 
between how
      softirqs are serviced at the peak here and this patch. I think the test 
results
      are still supportive of this approach, but I wanted to be clear on my 
findings.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d1dd911930885659420421cfe123957610c54299
  Author: jbaron@xxxxxxxxxx <jbaron@xxxxxxxxxx>
  Date:   Fri Oct 10 03:13:31 2014 +0000

      macvlan: optimize the receive path

      The netif_rx() call on the fast path of macvlan_handle_frame() appears to
      be there to ensure that we properly throttle incoming packets. However, it
      would appear as though the proper throttling is already in place for all
      possible ingress paths, and that the call is redundant. If packets are 
arriving
      from the physical NIC, we've already throttled them by this point. 
Otherwise,
      if they are coming via macvlan_queue_xmit(), it calls either
      'dev_forward_skb()', which ends up calling netif_rx_internal(), or else in
      the broadcast case, we are throttling via macvlan_broadcast_enqueue().

      The test results below are from off the box to an lxc instance running 
macvlan.
      Once the tranactions/sec stop increasing, the cpu idle time has gone to 0.
      Results are from a quad core Intel E3-1270 V2@xxxxxxx box with bnx2x 10G 
card.

      for i in {10,100,200,300,400,500};
      do super_netperf $i -H $ip -t TCP_RR; done
      Average of 5 runs.

      trans/sec                  trans/sec
      (3.17-rc7-net-next)      (3.17-rc7-net-next + this patch)
      ----------               ----------
      208101                   211534 (+1.6%)
      839493                   850162 (+1.3%)
      845071                   844053 (-.12%)
      816330                   819623 (+.4%)
      778700                   789938 (+1.4%)
      735984                   754408 (+2.5%)

      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c9799359bc691becc888f97a4b5bb035cb206f9
  Author: jbaron@xxxxxxxxxx <jbaron@xxxxxxxxxx>
  Date:   Fri Oct 10 03:13:27 2014 +0000

      macvlan: pass 'bool' type to macvlan_count_rx()

      Pass last argument to macvlan_count_rx() as the correct bool type.

      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e85322d21cfebeac64f58a204e9adc0bc5c1e46f
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Oct 2 22:05:19 2014 -0400

      audit: cull redundancy in audit_rule_change

      Re-factor audit_rule_change() to reduce the amount of code redundancy and
      simplify the logic.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 739c95038e68d364b01c0fc6f8fb8e47b1c1e979
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Fri Oct 10 15:05:21 2014 -0400

      audit: WARN if audit_rule_change called illegally

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 2403077d47991a8385789779ee5fc90b003f9fbe
  Merge: 38b3629 41aace6
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:07:02 2014 -0400

      Merge branch 'xgene'

      Iyappan Subramanian says:

      ====================
      Add 10GbE support to APM X-Gene SoC ethernet driver

      Adding 10GbE support to APM X-Gene SoC ethernet driver.

      v4: Address comments from v3
      * dtb: resolved merge conflict for the net tree

      v3: Address comments from v2
      * dtb: changed to use all-zeros for the mac address

      v2: Address comments from v1
      * created preparatory patch to review before adding new functionality
      * dtb: updated to use tabs consistently

      v1:
      * Initial version
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 41aace6e088d198f2441f3d0e579657d6815234c
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:07 2014 -0700

      drivers: net: xgene: Add 10GbE ethtool support

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0148d38d36b76b190ddddff68f02d2617ada3bcb
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:06 2014 -0700

      drivers: net: xgene: Add 10GbE support

      - Added 10GbE support
      - Removed unused macros/variables
      - Moved mac_init call to the end of hardware init

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0eb74582fa7b5c15710d293a3c4d8d3409ae165
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:05 2014 -0700

      drivers: net: xgene: Preparing for adding 10GbE support

      - Rearranged code to pave the way for adding 10GbE support
      - Added mac_ops structure containing function pointers for mac specific 
functions
      - Added port_ops structure containing function pointers for port specific 
functions

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5fb32417b7e52d2e6d5f5c64d277a03e5c998a02
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:04 2014 -0700

      dtb: Add 10GbE node to APM X-Gene SoC device tree

      Added 10GbE interface and clock nodes.

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5239b978b686e336a501680c80399e4786ac12fc
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:03 2014 -0700

      Documentation: dts: Update section header for APM X-Gene

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b61d18904e2a99ed16b6e97d5419f1db19e08bd2
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:02 2014 -0700

      MAINTAINERS: Update APM X-Gene section

      Updated APM X-Gene ethernet driver maintainers list.

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3639f17068ed40e4e208a6e218481d49817bbd56
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Oct 2 22:05:18 2014 -0400

      audit: put rule existence check in canonical order

      Use same rule existence check order as audit_make_tree(), 
audit_to_watch(),
      update_lsm_rule() for legibility.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 38b3629adb8c048dda8b98e888505c79ed33ae92
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Thu Oct 9 15:16:41 2014 -0700

      net: bpf: fix bpf syscall dependence on anon_inodes

      minimal configurations where EPOLL, PERF_EVENTS, etc are disabled,
      but NET is enabled, are failing to build with link error:
      kernel/built-in.o: In function `bpf_prog_load':
      syscall.c:(.text+0x3b728): undefined reference to `anon_inode_getfd'

      fix it by selecting ANON_INODES when NET is enabled

      Reported-by: Michal Sojka <sojkam1@xxxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b6fa1eef68591b0ba27f16c149180ce1cf7047f
  Merge: 4511a4a f0d1f04
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:01:09 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      Netfilter fixes for net-next

      This batch contains two fixes for what you have in your net-next,
      they are:

      1) Remove nf_send_reset6() from header file. This function now resides
         in the nf_reject_ipv6 module. Reported by Eric Dumazet.

      2) Fix wrong NFT_REJECT_ICMPX_MAX definition and adjust code to fix
         errors reported by Dan Carpenter's static analysis tools.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 95e8d97e9b78040285defe482e1edf8b6341a4c1
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:39:02 2014 -0300

      perf ui browsers: Add missing include

      This file needs the K_{RIGHT,etc} definitions but isn't including the
      file where they are defined, ui/keysyms.h, fix it.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-jlpybqegpdauzx64l9r1jgm3@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4318bcb70ecc567dd0414d87fcd7e926ce956aab
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:46:05 2014 -0300

      perf tools: Move events_stats struct to event.h

      This is the only bit of hist.h that session.[ch] will end up using, so
      move it out of hist.h to make that abundantly clear.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-l9ftsl21ggw0c1g2ig87otmd@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4511a4a50e1a8757f771681c3e92dbf5a928eeac
  Merge: 3dab99e 1fca350
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 14:49:55 2014 -0400

      Merge tag 'master-2014-10-08' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-10-09

      Please pull this batch of fixes intended for the 3.18 stream!

      Andrea Merello makes rtl818x_pci use a more reasonable transmission
      rate for HW generated frames.

      Fabian Frederick tweaks some kernel-doc bits to avoid warnings.

      Larry Finger corrects a possible unaligned access in the rtlwifi code.

      Marek Puzyniak avoids a kernel panic in ath9k_hw_reset.

      Sujith Manoharan goes for the hat trick -- he fixes a smatch warning
      in the shared ath code, he fixes a crash in ath9k, and he corrects
      a sequence number assignment problem in ath9k too.

      For ease of merging, I pulled the last bits of the wireless tree as 
well...

      Please let me know if there are problems!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3dab99e0b37e16525949757f46e33fb9612c73ec
  Author: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 10:10:36 2014 -0500

      stmmac: correct mc_filter local variable in set_filter and set_mac_addr 
call

      Testing revealed that the local variable mc_filter was dimensioned
      incorrectly for all possible configurations and get_mac_addr should
      have been set_mac_addr (a typo). Make sure mc_filter is dimensioned
      to 8 32-bit unsigned longs - the largest size of the Synopsys
      multicast filter register set.

      Signed-off-by: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3b3d136cf7e5e8e5ec80850e25bfea3e70d1bbe8
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 16:15:42 2014 +0200

      net: pxa168_eth: PXA168_ETH should depend on HAS_DMA

      If NO_DMA=y:

      drivers/built-in.o: In function `rxq_deinit':
      pxa168_eth.c:(.text+0x2a2f2e): undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `txq_reclaim':
      pxa168_eth.c:(.text+0x2a3044): undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `txq_deinit':
      pxa168_eth.c:(.text+0x2a310a): undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `txq_init':
      pxa168_eth.c:(.text+0x2a3226): undefined reference to `dma_alloc_coherent'
      drivers/built-in.o: In function `rxq_init':
      pxa168_eth.c:(.text+0x2a32d4): undefined reference to `dma_alloc_coherent'
      drivers/built-in.o: In function `init_hash_table':
      pxa168_eth.c:(.text+0x2a3354): undefined reference to `dma_alloc_coherent'
      drivers/built-in.o: In function `rxq_refill':
      pxa168_eth.c:(.text+0x2a345a): undefined reference to `dma_map_single'
      drivers/built-in.o: In function `rxq_process':
      pxa168_eth.c:(.text+0x2a39cc): undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `pxa168_eth_remove':
      pxa168_eth.c:(.text+0x2a3b84): undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `pxa168_eth_start_xmit':
      pxa168_eth.c:(.text+0x2a3e8a): undefined reference to `dma_map_single'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2329ade22844054f4dce79fb9358d8f9f0421a5
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:12:15 2014 -0300

      perf session: Don't count per evsel events

      PERF_RECORD_SAMPLE was not being counted here and is the only per-evsel
      thing anyway, the other events were not mapping to a evsel.

      With this we don't require that evsels used with a perf_session need to
      have space for hists, like the ones in annotate, report, top.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-kzchpz0l1mhrsfpkirz086m2@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 05df78059b3b991036666de9ee124d5cbd9e375d
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Sun Oct 5 16:33:25 2014 +0200

      RDMA/ocrdma: Save the bit environment, spare unncessary parenthesis

      Parenthesis around constants serves no purpose, save the bits!

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit de12348535a93535c408de396d3505541ca5e0d6
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Sun Oct 5 16:33:24 2014 +0200

      RDMA/ocrdma: The kernel has a perfectly good BIT() macro - use it

      No need to re-invent the wheel here

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit beb9b703811736adfc608034d1f0d5cf0c8a7073
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Sun Oct 5 16:33:23 2014 +0200

      RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc()

      Get rid of obfuscating ocrdma_alloc_mqe() kzalloc() wrapper as all it
      did was to make it less visible that the structure was already cleared
      on allocation.

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit e5dc9409933b21732a8c370e9f7cf79c2c92cbcb
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Mon Sep 29 14:59:43 2014 +0800

      RDMA/ocrdma: Remove a unused-label warning

      If IPV6 is disabled, we get the warning:

          drivers/infiniband/hw/ocrdma/ocrdma_main.c:650:1: warning: label 
â??err_notifier6â?? defined but not used [-Wunused-label]

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 1b76d38332271d5a0468ae5e465c5ea534c473c6
  Author: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
  Date:   Fri Sep 5 19:35:40 2014 +0530

      RDMA/ocrdma: Convert kernel VA to PA for mmap in user

      In some platforms, when iommu is enabled, the bus address returned by
      dma_alloc_coherent is different than the physical address.  ocrdma
      should use physical address for mmap-ing the queue memory for the
      applications.

      This patch adds the use of virt_to_phys() at all such places where
      kernel buffer is mapped to user process context.

      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit bf67472ca1fac19c81367601bd4ba7d17bdc9f6e
  Author: Selvin Xavier <selvin.xavier@xxxxxxxxxx>
  Date:   Fri Aug 22 16:57:20 2014 +0530

      RDMA/ocrdma: Get vlan tag from ib_qp_attrs

      After IP-based GID changes, VLAN id can be obtained from
      qp_attr->vlan_id.

      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Selvin Xavier <selvin.xavier@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 7ec11e0a14ae0a7a8fdce78860a70f25508de395
  Author: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
  Date:   Fri Aug 22 16:57:19 2014 +0530

      RDMA/ocrdma: Add default GID at index 0

      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 3f4032861cfbff0b9134bf94c5c92e2146d1f068
  Author: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 23:32:49 2014 +0900

      ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88

      This patch fixes a failure to open PCM device with -ENOSYS in
      Terratec Phase 88.

      Terratec Phase 88 has two Selector Function Blocks of AVC Audio subunit
      to switch source of clock. One is to switch internal/external for the
      source and another is to switch word/spdif for the external clock.

      The IDs for these Selector Function Blocks are 9 and 8. But in current
      implementation they're 0 and 0.

      Reported-by: András Murányi <muranyia@xxxxxxxxx>
      Tested-by: András Murányi <muranyia@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c798360cd1438090d51eeaa8e67985da11362eba
  Merge: b211e9d 6ae833c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 07:26:02 2014 -0400

      Merge branch 'for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

      Pull percpu updates from Tejun Heo:
       "A lot of activities on percpu front.  Notable changes are...

         - percpu allocator now can take @gfp.  If @gfp doesn't contain
           GFP_KERNEL, it tries to allocate from what's already available to
           the allocator and a work item tries to keep the reserve around
           certain level so that these atomic allocations usually succeed.

           This will replace the ad-hoc percpu memory pool used by
           blk-throttle and also be used by the planned blkcg support for
           writeback IOs.

           Please note that I noticed a bug in how @gfp is interpreted while
           preparing this pull request and applied the fix 6ae833c7fe0c
           ("percpu: fix how @gfp is interpreted by the percpu allocator")
           just now.

         - percpu_ref now uses longs for percpu and global counters instead of
           ints.  It leads to more sparse packing of the percpu counters on
           64bit machines but the overhead should be negligible and this
           allows using percpu_ref for refcnting pages and in-memory objects
           directly.

         - The switching between percpu and single counter modes of a
           percpu_ref is made independent of putting the base ref and a
           percpu_ref can now optionally be initialized in single or killed
           mode.  This allows avoiding percpu shutdown latency for cases where
           the refcounted objects may be synchronously created and destroyed
           in rapid succession with only a fraction of them reaching fully
           operational status (SCSI probing does this when combined with
           blk-mq support).  It's also planned to be used to implement forced
           single mode to detect underflow more timely for debugging.

        There's a separate branch percpu/for-3.18-consistent-ops which cleans
        up the duplicate percpu accessors.  That branch causes a number of
        conflicts with s390 and other trees.  I'll send a separate pull
        request w/ resolutions once other branches are merged"

      * 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: 
(33 commits)
        percpu: fix how @gfp is interpreted by the percpu allocator
        blk-mq, percpu_ref: start q->mq_usage_counter in atomic mode
        percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky
        percpu_ref: add PERCPU_REF_INIT_* flags
        percpu_ref: decouple switching to percpu mode and reinit
        percpu_ref: decouple switching to atomic mode and killing
        percpu_ref: add PCPU_REF_DEAD
        percpu_ref: rename things to prepare for decoupling percpu/atomic mode 
switch
        percpu_ref: replace pcpu_ prefix with percpu_
        percpu_ref: minor code and comment updates
        percpu_ref: relocate percpu_ref_reinit()
        Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall 
during probe"
        Revert "percpu: free percpu allocation info for uniprocessor system"
        percpu-refcount: make percpu_ref based on longs instead of ints
        percpu-refcount: improve WARN messages
        percpu: fix locking regression in the failure path of pcpu_alloc()
        percpu-refcount: add @gfp to percpu_ref_init()
        proportions: add @gfp to init functions
        percpu_counter: add @gfp to percpu_counter_init()
        percpu_counter: make percpu_counters_lock irq-safe
        ...

  commit b211e9d7c861bdb37b86d6384da9edfb80949ceb
  Merge: d9428f09 e756c7b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 07:24:40 2014 -0400

      Merge branch 'for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

      Pull cgroup updates from Tejun Heo:
       "Nothing too interesting.  Just a handful of cleanup patches"

      * 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
        Revert "cgroup: remove redundant variable in cgroup_mount()"
        cgroup: remove redundant variable in cgroup_mount()
        cgroup: fix missing unlock in cgroup_release_agent()
        cgroup: remove CGRP_RELEASABLE flag
        perf/cgroup: Remove perf_put_cgroup()
        cgroup: remove redundant check in cgroup_ino()
        cpuset: simplify proc_cpuset_show()
        cgroup: simplify proc_cgroup_show()
        cgroup: use a per-cgroup work for release agent
        cgroup: remove bogus comments
        cgroup: remove redundant code in cgroup_rmdir()
        cgroup: remove some useless forward declarations
        cgroup: fix a typo in comment.

  commit d9428f09763d307a6d2220c4bbb01d8fc5c55b52
  Merge: 0cf744b 37017ac
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 07:23:11 2014 -0400

      Merge branch 'for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

      Pull libata update from Tejun Heo:
       "AHCI is getting per-port irq handling and locks for better
        scalability.  The gain is not huge but measureable with multiple high
        iops devices connected to the same host; however, the value of
        threaded IRQ handling seems negligible for AHCI and it likely will
        revert to non-threaded handling soon.

        Another noteworthy change is George Spelvin's "libata: Un-break ATA
        blacklist".  During 3.17 devel cycle, the libata blacklist glob
        matching got generalized and rewritten; unfortunately, the patch
        forgot to swap arguments to match the new match function and ended up
        breaking blacklist matching completely.  It got noticed only a couple
        days ago so it couldn't make for-3.17-fixes either.  :(

        Other than the above two, nothing too interesting - the usual cleanup
        churns and device-specific changes"

      * 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: 
(22 commits)
        pata_serverworks: disable 64-KB DMA transfers on Broadcom OSB4 IDE 
Controller
        libata: Un-break ATA blacklist
        AHCI: Do not acquire ata_host::lock from single IRQ handler
        AHCI: Optimize single IRQ interrupt processing
        AHCI: Do not read HOST_IRQ_STAT reg in multi-MSI mode
        AHCI: Make few function names more descriptive
        AHCI: Move host activation code into ahci_host_activate()
        AHCI: Move ahci_host_activate() function to libahci.c
        AHCI: Pass SCSI host template as arg to ahci_host_activate()
        ata: pata_imx: Use the SIMPLE_DEV_PM_OPS() macro
        AHCI: Cleanup checking of multiple MSIs/SLM modes
        libata-sff: Fix controllers with no ctl port
        ahci_xgene: Fix the error print invalid resource for APM X-Gene SoC 
AHCI SATA Host Controller driver.
        libata: change ata_<foo>_printk routines to return void
        ata: qcom: Add device tree bindings information
        ahci-platform: Bump max number of clocks to 5
        ahci: ahci_p5wdh_workaround - constify DMI table
        libahci_platform: Staticize ahci_platform_<en/dis>able_phys()
        pata_platform: Remove useless irq_flags field
        pata_of_platform: Remove "electra-ide" quirk
        ...

  commit 4a513fb009b96cf3d86491e00565367ceec29073
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:20 2014 -0700

      arm64: kvm: define PAGE_S2_DEVICE as read-only by default

      Now that we support read-only memslots, we need to make sure that
      pass-through device mappings are not mapped writable if the guest
      has requested them to be read-only. The existing implementation
      already honours this by calling kvm_set_s2pte_writable() on the new
      pte in case of writable mappings, so all we need to do is define
      the default pgprot_t value used for devices to be PTE_S2_RDONLY.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 903ed3a54df2f6234c50f696b8a3db78c26ea119
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:19 2014 -0700

      ARM: kvm: define PAGE_S2_DEVICE as read-only by default

      Now that we support read-only memslots, we need to make sure that
      pass-through device mappings are not mapped writable if the guest
      has requested them to be read-only. The existing implementation
      already honours this by calling kvm_set_s2pte_writable() on the new
      pte in case of writable mappings, so all we need to do is define
      the default pgprot_t value used for devices to be PTE_S2_RDONLY.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit c40f2f8ff833eddc02cb599ef6e5a162223449ba
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:18 2014 -0700

      arm/arm64: KVM: add 'writable' parameter to kvm_phys_addr_ioremap

      Add support for read-only MMIO passthrough mappings by adding a
      'writable' parameter to kvm_phys_addr_ioremap. For the moment,
      mappings will be read-write even if 'writable' is false, but once
      the definition of PAGE_S2_DEVICE gets changed, those mappings will
      be created read-only.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 37b544087ef3f65ca68465ba39291a07195dac26
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:17 2014 -0700

      arm/arm64: KVM: fix potential NULL dereference in user_mem_abort()

      Handle the potential NULL return value of find_vma_intersection()
      before dereferencing it.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit e9e8578b6cdfba0259e99e79f0cb80c55c99b3c2
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:16 2014 -0700

      arm/arm64: KVM: use __GFP_ZERO not memset() to get zeroed pages

      Pass __GFP_ZERO to __get_free_pages() instead of calling memset()
      explicitly.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit c675c7db629bd1abf4a9a36c0200686716eeea05
  Author: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 15:55:33 2014 +0530

      powerpc/book3s: Don't clear MSR_RI in hmi handler.

      In HMI interrupt handler we don't touch SRR0/SRR1, instead we touch
      HSRR0/HSRR1. Hence we don't need to clear MSR_RI bit.

      Signed-off-by: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1028ccf560b97adbf272381a61a67e17d44d1054
  Author: Romeo Cane <romeo.cane.ext@xxxxxxxxxxx>
  Date:   Thu Oct 2 15:41:39 2014 +0100

      powerpc: Fix sys_call_table declaration to enable syscall tracing

      Declaring sys_call_table as a pointer causes the compiler to generate
      the wrong lookup code in arch_syscall_addr().

           <arch_syscall_addr>:
              lis     r9,-16384
              rlwinm  r3,r3,2,0,29
        -     lwz     r11,30640(r9)
        -     lwzx    r3,r11,r3
        +     addi    r9,r9,30640
        +     lwzx    r3,r9,r3
              blr

      The actual sys_call_table symbol, declared in assembler, is an
      array. If we lie about that to the compiler we get the wrong code
      generated, as above.

      This definition seems only to be used by the syscall tracing code in
      kernel/trace/trace_syscalls.c. With this patch I can successfully use
      the syscall tracepoints:

        bash-3815  [002] ....   333.239082: sys_write -> 0x2
        bash-3815  [002] ....   333.239087: sys_dup2(oldfd: a, newfd: 1)
        bash-3815  [002] ....   333.239088: sys_dup2 -> 0x1
        bash-3815  [002] ....   333.239092: sys_fcntl(fd: a, cmd: 1, arg: 0)
        bash-3815  [002] ....   333.239093: sys_fcntl -> 0x1
        bash-3815  [002] ....   333.239094: sys_close(fd: a)
        bash-3815  [002] ....   333.239094: sys_close -> 0x0

      Signed-off-by: Romeo Cane <romeo.cane.ext@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit b71b12dce200e4709bd9f709e71c84dcb2cf8a82
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Oct 10 01:19:06 2014 -0400

      networking: fm10k: Fix build failure

      The latest linus git tip (3.18-rc1) fails with the following build 
failure. Fix
      this by making PTP support explicit for fm10k driver.

      rivers/built-in.o: In function `fm10k_ptp_register':
      (.text+0x12e760): undefined reference to `ptp_clock_registER'
      drivers/built-in.o: In function `fm10k_ptp_unregister':
      (.text+0x12e7dc): undefined reference to `ptp_clock_unregister'
      Makefile:930: recipe for target 'vmlinux' failed

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b4ecf39a2fb2285b3ffc869411461a3e83e1b63
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Thu Oct 9 16:54:43 2014 +0200

      net: fs_enet: error: 'SCCE_ENET_TXF' undeclared

      [linux-devel:devel-hourly-2014100909 3763/3915] 
drivers/net/ethernet/freescale/fs_enet/mac-scc.c:119:32: error: 'SCCE_ENET_TXF' 
undeclared

      Due to patch d43a396 net: fs_enet: Add NAPI TX, it appears that some 
target
      compilations are broken.
      This is due to the fact that unlike the FEC, the SCC and FCC don't have a 
TXF
      event (complete Frame transmitted) but only TXB (buffer transmitted).

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0cf744bc7ae8e0072159a901f6e1a159bbc30ffa
  Merge: b528392 7f8998c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 22:26:14 2014 -0400

      Merge branch 'akpm' (fixes from Andrew Morton)

      Merge patch-bomb from Andrew Morton:
       - part of OCFS2 (review is laggy again)
       - procfs
       - slab
       - all of MM
       - zram, zbud
       - various other random things: arch, filesystems.

      * emailed patches from Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>: (164 
commits)
        nosave: consolidate __nosave_{begin,end} in <asm/sections.h>
        include/linux/screen_info.h: remove unused ORIG_* macros
        kernel/sys.c: compat sysinfo syscall: fix undefined behavior
        kernel/sys.c: whitespace fixes
        acct: eliminate compile warning
        kernel/async.c: switch to pr_foo()
        include/linux/blkdev.h: use NULL instead of zero
        include/linux/kernel.h: deduplicate code implementing clamp* macros
        include/linux/kernel.h: rewrite min3, max3 and clamp using min and max
        alpha: use Kbuild logic to include <asm-generic/sections.h>
        frv: remove deprecated IRQF_DISABLED
        frv: remove unused cpuinfo_frv and friends to fix future build error
        zbud: avoid accessing last unused freelist
        zsmalloc: simplify init_zspage free obj linking
        mm/zsmalloc.c: correct comment for fullness group computation
        zram: use notify_free to account all free notifications
        zram: report maximum used memory
        zram: zram memory size limitation
        zsmalloc: change return value unit of zs_get_total_size_bytes
        zsmalloc: move pages_allocated to zs_pool
        ...

  commit 7f8998c7aef3ac9c5f3f2943e083dfa6302e90d0
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:30 2014 -0700

      nosave: consolidate __nosave_{begin,end} in <asm/sections.h>

      The different architectures used their own (and different) declarations:

          extern __visible const void __nosave_begin, __nosave_end;
          extern const void __nosave_begin, __nosave_end;
          extern long __nosave_begin, __nosave_end;

      Consolidate them using the first variant in <asm/sections.h>.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: Guan Xuetao <gxt@xxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 578b25dfce2990d8bab5631f33a4283bd5b01556
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:28 2014 -0700

      include/linux/screen_info.h: remove unused ORIG_* macros

      The ORIG_* macros definitions to access struct screen_info members and all
      of their users were removed 7 years ago by commit 3ea335100014785f
      ("Remove magic macros for screen_info structure members"), but (only) the
      definitions reappeared a few days later in commit ee8e7cfe9d330d6f ("Make
      asm-x86/bootparam.h includable from userspace.").

      Remove them for good. Amen.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0baae41ea8365a7b5a34c6474a77d7eb1126f6b2
  Author: Scotty Bauer <sbauer@xxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:26 2014 -0700

      kernel/sys.c: compat sysinfo syscall: fix undefined behavior

      Fix undefined behavior and compiler warning by replacing right shift 32
      with upper_32_bits macro

      Signed-off-by: Scotty Bauer <sbauer@xxxxxxxxxxxx>
      Cc: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ec94fc3d59b54561da03a0e433d93217b08c1481
  Author: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:23 2014 -0700

      kernel/sys.c: whitespace fixes

      Fix minor errors and warning messages in kernel/sys.c.  These errors were
      reported by checkpatch while working with some modifications in sys.c
      file.  Fixing this first will help me to improve my further patches.

      ERROR: trailing whitespace - 9
      ERROR: do not use assignment in if condition - 4
      ERROR: spaces required around that '?' (ctx:VxO) - 10
      ERROR: switch and case should be at the same indent - 3

      total 26 errors & 3 warnings fixed.

      Signed-off-by: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 067b722faf98adbe1e94581f39c06a7c82b58676
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:21 2014 -0700

      acct: eliminate compile warning

      If ACCT_VERSION is not defined to 3, below warning appears:
        CC      kernel/acct.o
        kernel/acct.c: In function `do_acct_process':
        kernel/acct.c:475:24: warning: unused variable `ns' [-Wunused-variable]

      [akpm@xxxxxxxxxxxxxxxxxxxx: retain the local for code size improvements
      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 27fb10edcacbb70ac4e97fe1506006d732421210
  Author: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
  Date:   Thu Oct 9 15:30:19 2014 -0700

      kernel/async.c: switch to pr_foo()

      Signed-off-by: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 61a04e5b306ab9d6a30f78e86f1f140d7c888304
  Author: Michele Curti <michele.curti@xxxxxxxxx>
  Date:   Thu Oct 9 15:30:17 2014 -0700

      include/linux/blkdev.h: use NULL instead of zero

      Quite useless but it shuts up some warnings.

      Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c185b07fc9f24d52a864376ed22a6d84384b0c53
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Thu Oct 9 15:30:15 2014 -0700

      include/linux/kernel.h: deduplicate code implementing clamp* macros

      Instead of open-coding clamp_t macro min_t and max_t the way clamp macro
      does and instead of open-coding clamp_val simply use clamp_t.
      Furthermore, normalise argument naming in the macros to be lo and hi.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Cc: "Kirsher, Jeffrey T" <jeffrey.t.kirsher@xxxxxxxxx>
      Cc: Hagen Paul Pfeifer <hagen@xxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2e1d06e1c05af9dbe8a3bfddeefbf041ca637fff
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Thu Oct 9 15:30:13 2014 -0700

      include/linux/kernel.h: rewrite min3, max3 and clamp using min and max

      It appears that gcc is better at optimising a double call to min and max
      rather than open coded min3 and max3.  This can be observed here:

          $ cat min-max.c
          #define min(x, y) ({                          \
                typeof(x) _min1 = (x);                  \
                typeof(y) _min2 = (y);                  \
                (void) (&_min1 == &_min2);              \
                _min1 < _min2 ? _min1 : _min2; })
          #define min3(x, y, z) ({                      \
                typeof(x) _min1 = (x);                  \
                typeof(y) _min2 = (y);                  \
                typeof(z) _min3 = (z);                  \
                (void) (&_min1 == &_min2);              \
                (void) (&_min1 == &_min3);              \
                _min1 < _min2 ? (_min1 < _min3 ? _min1 : _min3) : \
                        (_min2 < _min3 ? _min2 : _min3); })

          int fmin3(int x, int y, int z) { return min3(x, y, z); }
          int fmin2(int x, int y, int z) { return min(min(x, y), z); }

          $ gcc -O2 -o min-max.s -S min-max.c; cat min-max.s
                .file   "min-max.c"
                .text
                .p2align 4,,15
                .globl  fmin3
                .type   fmin3, @function
          fmin3:
          .LFB0:
                .cfi_startproc
                cmpl    %esi, %edi
                jl      .L5
                cmpl    %esi, %edx
                movl    %esi, %eax
                cmovle  %edx, %eax
                ret
                .p2align 4,,10
                .p2align 3
          .L5:
                cmpl    %edi, %edx
                movl    %edi, %eax
                cmovle  %edx, %eax
                ret
                .cfi_endproc
          .LFE0:
                .size   fmin3, .-fmin3
                .p2align 4,,15
                .globl  fmin2
                .type   fmin2, @function
          fmin2:
          .LFB1:
                .cfi_startproc
                cmpl    %edi, %esi
                movl    %edx, %eax
                cmovle  %esi, %edi
                cmpl    %edx, %edi
                cmovle  %edi, %eax
                ret
                .cfi_endproc
          .LFE1:
                .size   fmin2, .-fmin2
                .ident  "GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3"
                .section        .note.GNU-stack,"",@progbits

      fmin3 function, which uses open-coded min3 macro, is compiled into total
      of ten instructions including a conditional branch, whereas fmin2
      function, which uses two calls to min2 macro, is compiled into six
      instructions with no branches.

      Similarly, open-coded clamp produces the same code as clamp using min and
      max macros, but the latter is much shorter:

          $ cat clamp.c
          #define clamp(val, min, max) ({                       \
                typeof(val) __val = (val);              \
                typeof(min) __min = (min);              \
                typeof(max) __max = (max);              \
                (void) (&__val == &__min);              \
                (void) (&__val == &__max);              \
                __val = __val < __min ? __min: __val;   \
                __val > __max ? __max: __val; })
          #define min(x, y) ({                          \
                typeof(x) _min1 = (x);                  \
                typeof(y) _min2 = (y);                  \
                (void) (&_min1 == &_min2);              \
                _min1 < _min2 ? _min1 : _min2; })
          #define max(x, y) ({                          \
                typeof(x) _max1 = (x);                  \
                typeof(y) _max2 = (y);                  \
                (void) (&_max1 == &_max2);              \
                _max1 > _max2 ? _max1 : _max2; })

          int fclamp(int v, int min, int max) { return clamp(v, min, max); }
          int fclampmm(int v, int min, int max) { return min(max(v, min), max); 
}

          $ gcc -O2 -o clamp.s -S clamp.c; cat clamp.s
                .file   "clamp.c"
                .text
                .p2align 4,,15
                .globl  fclamp
                .type   fclamp, @function
          fclamp:
          .LFB0:
                .cfi_startproc
                cmpl    %edi, %esi
                movl    %edx, %eax
                cmovge  %esi, %edi
                cmpl    %edx, %edi
                cmovle  %edi, %eax
                ret
                .cfi_endproc
          .LFE0:
                .size   fclamp, .-fclamp
                .p2align 4,,15
                .globl  fclampmm
                .type   fclampmm, @function
          fclampmm:
          .LFB1:
                .cfi_startproc
                cmpl    %edi, %esi
                cmovge  %esi, %edi
                cmpl    %edi, %edx
                movl    %edi, %eax
                cmovle  %edx, %eax
                ret
                .cfi_endproc
          .LFE1:
                .size   fclampmm, .-fclampmm
                .ident  "GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3"
                .section        .note.GNU-stack,"",@progbits

          Linux mpn-glaptop 3.13.0-29-generic #53~precise1-Ubuntu SMP Wed Jun 4 
22:06:25 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
          gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
          Copyright (C) 2011 Free Software Foundation, Inc.
          This is free software; see the source for copying conditions.  There 
is NO
          warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR 
PURPOSE.

          -rwx------ 1 mpn eng 51224656 Jun 17 14:15 vmlinux.before
          -rwx------ 1 mpn eng 51224608 Jun 17 13:57 vmlinux.after

      48 bytes reduction.  The do_fault_around was a few instruction shorter
      and as far as I can tell saved 12 bytes on the stack, i.e.:

          $ grep -e rsp -e pop -e push do_fault_around.*
          do_fault_around.before.s:push   %rbp
          do_fault_around.before.s:mov    %rsp,%rbp
          do_fault_around.before.s:push   %r13
          do_fault_around.before.s:push   %r12
          do_fault_around.before.s:push   %rbx
          do_fault_around.before.s:sub    $0x38,%rsp
          do_fault_around.before.s:add    $0x38,%rsp
          do_fault_around.before.s:pop    %rbx
          do_fault_around.before.s:pop    %r12
          do_fault_around.before.s:pop    %r13
          do_fault_around.before.s:pop    %rbp

          do_fault_around.after.s:push   %rbp
          do_fault_around.after.s:mov    %rsp,%rbp
          do_fault_around.after.s:push   %r12
          do_fault_around.after.s:push   %rbx
          do_fault_around.after.s:sub    $0x30,%rsp
          do_fault_around.after.s:add    $0x30,%rsp
          do_fault_around.after.s:pop    %rbx
          do_fault_around.after.s:pop    %r12
          do_fault_around.after.s:pop    %rbp

      or here side-by-side:

          Before                    After
          push   %rbp               push   %rbp
          mov    %rsp,%rbp          mov    %rsp,%rbp
          push   %r13
          push   %r12               push   %r12
          push   %rbx               push   %rbx
          sub    $0x38,%rsp         sub    $0x30,%rsp
          add    $0x38,%rsp         add    $0x30,%rsp
          pop    %rbx               pop    %rbx
          pop    %r12               pop    %r12
          pop    %r13
          pop    %rbp               pop    %rbp

      There are also fewer branches:

          $ grep ^j do_fault_around.*
          do_fault_around.before.s:jae    ffffffff812079b7
          do_fault_around.before.s:jmp    ffffffff812079c5
          do_fault_around.before.s:jmp    ffffffff81207a14
          do_fault_around.before.s:ja     ffffffff812079f9
          do_fault_around.before.s:jb     ffffffff81207a10
          do_fault_around.before.s:jmp    ffffffff81207a63
          do_fault_around.before.s:jne    ffffffff812079df

          do_fault_around.after.s:jmp    ffffffff812079fd
          do_fault_around.after.s:ja     ffffffff812079e2
          do_fault_around.after.s:jb     ffffffff812079f9
          do_fault_around.after.s:jmp    ffffffff81207a4c
          do_fault_around.after.s:jne    ffffffff812079c8

      And here's with allyesconfig on a different machine:

          $ uname -a; gcc --version; ls -l vmlinux.*
          Linux erwin 3.14.7-mn #54 SMP Sun Jun 15 11:25:08 CEST 2014 x86_64 
AMD Phenom(tm) II X3 710 Processor AuthenticAMD GNU/Linux
          gcc (GCC) 4.8.3
          Copyright (C) 2013 Free Software Foundation, Inc.
          This is free software; see the source for copying conditions.  There 
is NO
          warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR 
PURPOSE.

          -rwx------ 1 mpn eng 437027411 Jun 20 16:04 vmlinux.before
          -rwx------ 1 mpn eng 437026881 Jun 20 15:30 vmlinux.after

      530 bytes reduction.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Hagen Paul Pfeifer <hagen@xxxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Hagen Paul Pfeifer <hagen@xxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: "Rustad, Mark D" <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 036c6508f183e9c730aee25e33d27b2b9b9a5bbc
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:10 2014 -0700

      alpha: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Richard Henderson <rth@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 08e4cf4be2153b0eac503679004889fd7e28c819
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:08 2014 -0700

      frv: remove deprecated IRQF_DISABLED

      Remove the IRQF_DISABLED flag from FRV architecture code.  It's a NOOP
      since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 21f456607a7acc73947580a84eb36d180d2562b7
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Oct 9 15:30:06 2014 -0700

      frv: remove unused cpuinfo_frv and friends to fix future build error

      Frv has a macro named cpu_data, interfering with variables and struct
      members with the same name:

      include/linux/pm_domain.h:75:24: error: expected identifier or '('
      before '&' token
        struct gpd_cpu_data *cpu_data;

      As struct cpuinfo_frv, boot_cpu_data, cpu_data, and current_cpu_data are
      not used, removed them to fix this.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f203c3b33f0891da98ae3dcf829851c48473ed60
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:04 2014 -0700

      zbud: avoid accessing last unused freelist

      For now, there are NCHUNKS of 64 freelists in zbud_pool, the last
      unbuddied[63] freelist linked with all zbud pages which have free chunks
      of 63.  Calculating according to context of num_free_chunks(), our max
      chunk number of unbuddied zbud page is 62, so none of zbud pages will be
      added/removed in last freelist, but still we will try to find an unbuddied
      zbud page in the last unused freelist, it is unneeded.

      This patch redefines NCHUNKS to 63 as free chunk number in one zbud page,
      hence we can decrease size of zpool and avoid accessing the last unused
      freelist whenever failing to allocate zbud from freelist in zbud_alloc.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5538c562377580947916b3366898f1eb5f53768e
  Author: Dan Streetman <ddstreet@xxxxxxxx>
  Date:   Thu Oct 9 15:30:01 2014 -0700

      zsmalloc: simplify init_zspage free obj linking

      Change zsmalloc init_zspage() logic to iterate through each object on each
      of its pages, checking the offset to verify the object is on the current
      page before linking it into the zspage.

      The current zsmalloc init_zspage free object linking code has logic that
      relies on there only being one page per zspage when PAGE_SIZE is a
      multiple of class->size.  It calculates the number of objects for the
      current page, and iterates through all of them plus one, to account for
      the assumed partial object at the end of the page.  While this currently
      works, the logic can be simplified to just link the object at each
      successive offset until the offset is larger than PAGE_SIZE, which does
      not rely on PAGE_SIZE being a multiple of class->size.

      Signed-off-by: Dan Streetman <ddstreet@xxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6dd9737e31504f9377a8a19810ea4922e88516c1
  Author: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:59 2014 -0700

      mm/zsmalloc.c: correct comment for fullness group computation

      The letter 'f' in "n <= N/f" stands for fullness_threshold_frac, not
      1/fullness_threshold_frac.

      Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 015254daf1753003c19c46b90ee85a963260d270
  Author: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:57 2014 -0700

      zram: use notify_free to account all free notifications

      `notify_free' device attribute accounts the number of slot free
      notifications and internally represents the number of zram_free_page()
      calls.  Slot free notifications are sent only when device is used as a
      swap device, hence `notify_free' is used only for swap devices.  Since
      f4659d8e620d08 (zram: support REQ_DISCARD) ZRAM handles yet another one
      free notification (also via zram_free_page() call) -- REQ_DISCARD
      requests, which are sent by a filesystem, whenever some data blocks are
      discarded.  However, there is no way to know the number of notifications
      in the latter case.

      Use `notify_free' to account the number of pages freed by
      zram_bio_discard() and zram_slot_free_notify().  Depending on usage
      scenario `notify_free' represents:

       a) the number of pages freed because of slot free notifications, which is
         equal to the number of swap_slot_free_notify() calls, so there is no
         behaviour change

       b) the number of pages freed because of REQ_DISCARD notifications

      Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 461a8eee6af3b55745be64bea403ed0b743563cf
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:55 2014 -0700

      zram: report maximum used memory

      Normally, zram user could get maximum memory usage zram consumed via
      polling mem_used_total with sysfs in userspace.

      But it has a critical problem because user can miss peak memory usage
      during update inverval of polling.  For avoiding that, user should poll it
      with shorter interval(ie, 0.0000000001s) with mlocking to avoid page fault
      delay when memory pressure is heavy.  It would be troublesome.

      This patch adds new knob "mem_used_max" so user could see the maximum
      memory usage easily via reading the knob and reset it via "echo 0 >
      /sys/block/zram0/mem_used_max".

      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Reviewed-by: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9ada9da9573f3460b156b7755c093e30b258eacb
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:53 2014 -0700

      zram: zram memory size limitation

      Since zram has no control feature to limit memory usage, it makes hard to
      manage system memrory.

      This patch adds new knob "mem_limit" via sysfs to set up the a limit so
      that zram could fail allocation once it reaches the limit.

      In addition, user could change the limit in runtime so that he could
      manage the memory more dynamically.

      Initial state is no limit so it doesn't break old behavior.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix typo, per Sergey]
      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Cc: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 722cdc17232f0f684011407f7cf3c40d39457971
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:50 2014 -0700

      zsmalloc: change return value unit of zs_get_total_size_bytes

      zs_get_total_size_bytes returns a amount of memory zsmalloc consumed with
      *byte unit* but zsmalloc operates *page unit* rather than byte unit so
      let's change the API so benefit we could get is that reduce unnecessary
      overhead (ie, change page unit with byte unit) in zsmalloc.

      Since return type is pages, "zs_get_total_pages" is better than
      "zs_get_total_size_bytes".

      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Cc: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 13de8933c96b4557f667c337676f05274e017f83
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:48 2014 -0700

      zsmalloc: move pages_allocated to zs_pool

      Currently, zram has no feature to limit memory so theoretically zram can
      deplete system memory.  Users have asked for a limit several times as even
      without exhaustion zram makes it hard to control memory usage of the
      platform.  This patchset adds the feature.

      Patch 1 makes zs_get_total_size_bytes faster because it would be used
      frequently in later patches for the new feature.

      Patch 2 changes zs_get_total_size_bytes's return unit from bytes to page
      so that zsmalloc doesn't need unnecessary operation(ie, << PAGE_SHIFT).

      Patch 3 adds new feature.  I added the feature into zram layer, not
      zsmalloc because limiation is zram's requirement, not zsmalloc so any
      other user using zsmalloc(ie, zpool) shouldn't affected by unnecessary
      branch of zsmalloc.  In future, if every users of zsmalloc want the
      feature, then, we could move the feature from client side to zsmalloc
      easily but vice versa would be painful.

      Patch 4 adds news facility to report maximum memory usage of zram so that
      this avoids user polling frequently via /sys/block/zram0/ mem_used_total
      and ensures transient max are not missed.

      This patch (of 4):

      pages_allocated has counted in size_class structure and when user of
      zsmalloc want to see total_size_bytes, it should gather all of count from
      each size_class to report the sum.

      It's not bad if user don't see the value often but if user start to see
      the value frequently, it would be not a good deal for performance pov.

      This patch moves the count from size_class to zs_pool so it could reduce
      memory footprint (from [255 * 8byte] to [sizeof(atomic_long_t)]).

      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Reviewed-by: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cd2567b6850b1648236a4aab0513a04ebaea6aa8
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Thu Oct 9 15:29:45 2014 -0700

      m68k: call find_vma with the mmap_sem held in sys_cacheflush()

      Performing vma lookups without taking the mm->mmap_sem is asking for
      trouble.  While doing the search, the vma in question can be modified or
      even removed before returning to the caller.  Take the lock (shared) in
      order to avoid races while iterating through the vmacache and/or rbtree.
      In addition, this guarantees that the address space will remain intact
      during the CPU flushing.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7cc36bbddde5cd0c98f0c06e3304ab833d662565
  Author: Christoph Lameter <cl@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:43 2014 -0700

      vmstat: on-demand vmstat workers V8

      vmstat workers are used for folding counter differentials into the zone,
      per node and global counters at certain time intervals.  They currently
      run at defined intervals on all processors which will cause some holdoff
      for processors that need minimal intrusion by the OS.

      The current vmstat_update mechanism depends on a deferrable timer firing
      every other second by default which registers a work queue item that runs
      on the local CPU, with the result that we have 1 interrupt and one
      additional schedulable task on each CPU every 2 seconds If a workload
      indeed causes VM activity or multiple tasks are running on a CPU, then
      there are probably bigger issues to deal with.

      However, some workloads dedicate a CPU for a single CPU bound task.  This
      is done in high performance computing, in high frequency financial
      applications, in networking (Intel DPDK, EZchip NPS) and with the advent
      of systems with more and more CPUs over time, this may become more and
      more common to do since when one has enough CPUs one cares less about
      efficiently sharing a CPU with other tasks and more about efficiently
      monopolizing a CPU per task.

      The difference of having this timer firing and workqueue kernel thread
      scheduled per second can be enormous.  An artificial test measuring the
      worst case time to do a simple "i++" in an endless loop on a bare metal
      system and under Linux on an isolated CPU with dynticks and with and
      without this patch, have Linux match the bare metal performance (~700
      cycles) with this patch and loose by couple of orders of magnitude (~200k
      cycles) without it[*].  The loss occurs for something that just calculates
      statistics.  For networking applications, for example, this could be the
      difference between dropping packets or sustaining line rate.

      Statistics are important and useful, but it would be great if there would
      be a way to not cause statistics gathering produce a huge performance
      difference.  This patche does just that.

      This patch creates a vmstat shepherd worker that monitors the per cpu
      differentials on all processors.  If there are differentials on a
      processor then a vmstat worker local to the processors with the
      differentials is created.  That worker will then start folding the diffs
      in regular intervals.  Should the worker find that there is no work to be
      done then it will make the shepherd worker monitor the differentials
      again.

      With this patch it is possible then to have periods longer than
      2 seconds without any OS event on a "cpu" (hardware thread).

      The patch shows a very minor increased in system performance.

      hackbench -s 512 -l 2000 -g 15 -f 25 -P

      Results before the patch:

      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.992
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.971
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 5.063

      Hackbench after the patch:

      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.973
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.990
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.993

      [fengguang.wu@xxxxxxxxx: cpu_stat_off can be static]
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Reviewed-by: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: John Stultz <john.stultz@xxxxxxxxxx>
      Cc: Mike Frysinger <vapier@xxxxxxxxxx>
      Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
      Cc: Hakan Akkan <hakanakkan@xxxxxxxxx>
      Cc: Max Krasnyansky <maxk@xxxxxxxxxxxxxxxx>
      Cc: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f0d6d1f6ff6f8525cfa396ec1969b8f402391445
  Author: Jean Delvare <jdelvare@xxxxxxx>
  Date:   Thu Oct 9 15:29:41 2014 -0700

      CMA: document cma=0

      It isn't obvious that CMA can be disabled on the kernel's command line, so
      document it.

      Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Chuck Ebbert <cebbert.lkml@xxxxxxxxx>
      Cc: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 86cf78d73de8c6bfa89804b91ee0ace71a459961
  Author: Sebastien Buisson <sebastien.buisson@xxxxxxxx>
  Date:   Thu Oct 9 15:29:38 2014 -0700

      fs/buffer.c: increase the buffer-head per-CPU LRU size

      Increase the buffer-head per-CPU LRU size to allow efficient filesystem
      operations that access many blocks for each transaction.  For example,
      creating a file in a large ext4 directory with quota enabled will access
      multiple buffer heads and will overflow the LRU at the default 8-block LRU
      size:

      * parent directory inode table block (ctime, nlinks for subdirs)
      * new inode bitmap
      * inode table block
      * 2 quota blocks
      * directory leaf block (not reused, but pollutes one cache entry)
      * 2 levels htree blocks (only one is reused, other pollutes cache)
      * 2 levels indirect/index blocks (only one is reused)

      The buffer-head per-CPU LRU size is raised to 16, as it shows in metadata
      performance benchmarks up to 10% gain for create, 4% for lookup and 7% for
      destroy.

      Signed-off-by: Liang Zhen <liang.zhen@xxxxxxxxx>
      Signed-off-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Signed-off-by: Sebastien Buisson <sebastien.buisson@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2c0346a36cc8ac6cb85ab585964590974c84bdf0
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:29:36 2014 -0700

      mm: mempolicy: skip inaccessible VMAs when setting MPOL_MF_LAZY

      PROT_NUMA VMAs are skipped to avoid problems distinguishing between
      present, prot_none and special entries.  MPOL_MF_LAZY is not visible from
      userspace since commit a720094ded8c ("mm: mempolicy: Hide MPOL_NOOP and
      MPOL_MF_LAZY from userspace for now") but it should still skip VMAs the
      same way task_numa_work does.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0085d61fe05ec5a3739afb8ffb8a88130402633e
  Author: Konstantin Khlebnikov <koct9i@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:34 2014 -0700

      selftests/vm/transhuge-stress: stress test for memory compaction

      This tool induces memory fragmentation via sequential allocation of
      transparent huge pages and splitting off everything except their last
      sub-pages.  It easily generates pressure to the memory compaction code.

      $ perf stat -e 'compaction:*' -e 'migrate:*' ./transhuge-stress
      transhuge-stress: allocate 7858 transhuge pages, using 15716 MiB virtual 
memory and 61 MiB of ram
      transhuge-stress: 1.653 s/loop, 0.210 ms/page,   9504.828 MiB/s   7858 
succeed,    0 failed, 2439 different pages
      transhuge-stress: 1.537 s/loop, 0.196 ms/page,  10226.227 MiB/s   7858 
succeed,    0 failed, 2364 different pages
      transhuge-stress: 1.658 s/loop, 0.211 ms/page,   9479.215 MiB/s   7858 
succeed,    0 failed, 2179 different pages
      transhuge-stress: 1.617 s/loop, 0.206 ms/page,   9716.992 MiB/s   7858 
succeed,    0 failed, 2421 different pages
      ^C./transhuge-stress: Interrupt

       Performance counter stats for './transhuge-stress':

               1.744.051      compaction:mm_compaction_isolate_migratepages
                   1.014      compaction:mm_compaction_isolate_freepages
               1.744.051      compaction:mm_compaction_migratepages
                   1.647      compaction:mm_compaction_begin
                   1.647      compaction:mm_compaction_end
               1.744.051      migrate:mm_migrate_pages
                       0      migrate:mm_numa_migrate_ratelimit

             7,964696835 seconds time elapsed

      Signed-off-by: Konstantin Khlebnikov <koct9i@xxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 09316c09dde33aae14f34489d9e3d243ec0d5938
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:32 2014 -0700

      mm/balloon_compaction: add vmstat counters and kpageflags bit

      Always mark pages with PageBalloon even if balloon compaction is disabled
      and expose this mark in /proc/kpageflags as KPF_BALLOON.

      Also this patch adds three counters into /proc/vmstat: "balloon_inflate",
      "balloon_deflate" and "balloon_migrate".  They accumulate balloon
      activity.  Current size of balloon is (balloon_inflate - balloon_deflate)
      pages.

      All generic balloon code now gathered under option CONFIG_MEMORY_BALLOON.
      It should be selected by ballooning driver which wants use this feature.
      Currently virtio-balloon is the only user.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9d1ba8056474a208ed9efb7e58cd014795d9f818
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:29 2014 -0700

      mm/balloon_compaction: remove balloon mapping and flag AS_BALLOON_MAP

      Now ballooned pages are detected using PageBalloon().  Fake mapping is no
      longer required.  This patch links ballooned pages to balloon device using
      field page->private instead of page->mapping.  Also this patch embeds
      balloon_dev_info directly into struct virtio_balloon.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d6d86c0a7f8ddc5b38cf089222cb1d9540762dc2
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:27 2014 -0700

      mm/balloon_compaction: redesign ballooned pages management

      Sasha Levin reported KASAN splash inside isolate_migratepages_range().
      Problem is in the function __is_movable_balloon_page() which tests
      AS_BALLOON_MAP in page->mapping->flags.  This function has no protection
      against anonymous pages.  As result it tried to check address space flags
      inside struct anon_vma.

      Further investigation shows more problems in current implementation:

      * Special branch in __unmap_and_move() never works:
        balloon_page_movable() checks page flags and page_count.  In
        __unmap_and_move() page is locked, reference counter is elevated, thus
        balloon_page_movable() always fails.  As a result execution goes to the
        normal migration path.  virtballoon_migratepage() returns
        MIGRATEPAGE_BALLOON_SUCCESS instead of MIGRATEPAGE_SUCCESS,
        move_to_new_page() thinks this is an error code and assigns
        newpage->mapping to NULL.  Newly migrated page lose connectivity with
        balloon an all ability for further migration.

      * lru_lock erroneously required in isolate_migratepages_range() for
        isolation ballooned page.  This function releases lru_lock periodically,
        this makes migration mostly impossible for some pages.

      * balloon_page_dequeue have a tight race with balloon_page_isolate:
        balloon_page_isolate could be executed in parallel with dequeue between
        picking page from list and locking page_lock.  Race is rare because they
        use trylock_page() for locking.

      This patch fixes all of them.

      Instead of fake mapping with special flag this patch uses special state of
      page->_mapcount: PAGE_BALLOON_MAPCOUNT_VALUE = -256.  Buddy allocator uses
      PAGE_BUDDY_MAPCOUNT_VALUE = -128 for similar purpose.  Storing mark
      directly in struct page makes everything safer and easier.

      PagePrivate is used to mark pages present in page list (i.e.  not
      isolated, like PageLRU for normal pages).  It replaces special rules for
      reference counter and makes balloon migration similar to migration of
      normal pages.  This flag is protected by page_lock together with link to
      the balloon device.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Link: http://lkml.kernel.org/p/53E6CEAA.9020105@xxxxxxxxxx
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>      [3.8+]
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 29e5694054149acd25b0d5538c95fb6d64478315
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:25 2014 -0700

      arm64: mm: enable RCU fast_gup

      Activate the RCU fast_gup for ARM64.  We also need to force THP splits to
      broadcast an IPI s.t.  we block in the fast_gup page walker.  As THP
      splits are comparatively rare, this should not lead to a noticeable
      performance degradation.

      Some pre-requisite functions pud_write and pud_page are also added.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5e5f6dc10546f5c03bc572e3ba3089af30c66e2d
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:23 2014 -0700

      arm64: mm: enable HAVE_RCU_TABLE_FREE logic

      In order to implement fast_get_user_pages we need to ensure that the page
      table walker is protected from page table pages being freed from under it.

      This patch enables HAVE_RCU_TABLE_FREE, any page table pages belonging to
      address spaces with multiple users will be call_rcu_sched freed.  Meaning
      that disabling interrupts will block the free and protect the fast gup
      page walker.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8cd51afe05a98ef907e61c603d5c5b7ad6242d8
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:20 2014 -0700

      arm: mm: enable RCU fast_gup

      Activate the RCU fast_gup for ARM.  We also need to force THP splits to
      broadcast an IPI s.t.  we block in the fast_gup page walker.  As THP
      splits are comparatively rare, this should not lead to a noticeable
      performance degradation.

      Some pre-requisite functions pud_write and pud_page are also added.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a0ad5496b2b3accf09ab9485ad0170e3b4b1cb27
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:18 2014 -0700

      arm: mm: enable HAVE_RCU_TABLE_FREE logic

      In order to implement fast_get_user_pages we need to ensure that the page
      table walker is protected from page table pages being freed from under it.

      This patch enables HAVE_RCU_TABLE_FREE, any page table pages belonging to
      address spaces with multiple users will be call_rcu_sched freed.  Meaning
      that disabling interrupts will block the free and protect the fast gup
      page walker.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bd951303be5b4df578c7f30ef78839f1a9d6658c
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:16 2014 -0700

      arm: mm: introduce special ptes for LPAE

      We need a mechanism to tag ptes as being special, this indicates that no
      attempt should be made to access the underlying struct page * associated
      with the pte.  This is used by the fast_gup when operating on ptes as it
      has no means to access VMAs (that also contain this information)
      locklessly.

      The L_PTE_SPECIAL bit is already allocated for LPAE, this patch modifies
      pte_special and pte_mkspecial to make use of it, and defines
      __HAVE_ARCH_PTE_SPECIAL.

      This patch also excludes special ptes from the icache/dcache sync logic.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2667f50e8b81457fcb4a3dbe6aff3e81ea009e13
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:14 2014 -0700

      mm: introduce a general RCU get_user_pages_fast()

      This series implements general forms of get_user_pages_fast and
      __get_user_pages_fast in core code and activates them for arm and arm64.

      These are required for Transparent HugePages to function correctly, as a
      futex on a THP tail will otherwise result in an infinite loop (due to the
      core implementation of __get_user_pages_fast always returning 0).

      Unfortunately, a futex on THP tail can be quite common for certain
      workloads; thus THP is unreliable without a __get_user_pages_fast
      implementation.

      This series may also be beneficial for direct-IO heavy workloads and
      certain KVM workloads.

      This patch (of 6):

      get_user_pages_fast() attempts to pin user pages by walking the page
      tables directly and avoids taking locks.  Thus the walker needs to be
      protected from page table pages being freed from under it, and needs to
      block any THP splits.

      One way to achieve this is to have the walker disable interrupts, and rely
      on IPIs from the TLB flushing code blocking before the page table pages
      are freed.

      On some platforms we have hardware broadcast of TLB invalidations, thus
      the TLB flushing code doesn't necessarily need to broadcast IPIs; and
      spuriously broadcasting IPIs can hurt system performance if done too
      often.

      This problem has been solved on PowerPC and Sparc by batching up page
      table pages belonging to more than one mm_user, then scheduling an
      rcu_sched callback to free the pages.  This RCU page table free logic has
      been promoted to core code and is activated when one enables
      HAVE_RCU_TABLE_FREE.  Unfortunately, these architectures implement their
      own get_user_pages_fast routines.

      The RCU page table free logic coupled with an IPI broadcast on THP split
      (which is a rare event), allows one to protect a page table walker by
      merely disabling the interrupts during the walk.

      This patch provides a general RCU implementation of get_user_pages_fast
      that can be used by architectures that perform hardware broadcast of TLB
      invalidations.

      It is based heavily on the PowerPC implementation by Nick Piggin.

      [akpm@xxxxxxxxxxxxxxxxxxxx: various comment fixes]
      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit baa2ef83981c71ceb00f68fbdac323253c2c3e42
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:11 2014 -0700

      mm/dmapool.c: fixed a brace coding style issue

      Remove 3 brace coding style for any arm of this statement

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 25acde317354997bb945892189f32ffb31b7379b
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:09 2014 -0700

      mm: ksm use pr_err instead of printk

      WARNING: Prefer: pr_err(...  to printk(KERN_ERR ...

      [akpm@xxxxxxxxxxxxxxxxxxxx: remove KERN_ERR]
      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 22880ebe76be421a572b6f004604467c63f281f5
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:07 2014 -0700

      drivers/firmware/memmap.c: don't create memmap sysfs of same 
firmware_map_entry

      By the following commits, we prevented from allocating firmware_map_entry
      of same memory range:
        f0093ede: drivers/firmware/memmap.c: don't allocate firmware_map_entry
                  of same memory range
        49c8b24d: drivers/firmware/memmap.c: pass the correct argument to
                  firmware_map_find_entry_bootmem()

      But it's not enough. When PNP0C80 device is added by acpi_scan_init(),
      memmap sysfses of same firmware_map_entry are created twice as follows:

        # cat /sys/firmware/memmap/*/start
        0x40000000000
        0x60000000000
        0x4a837000
        0x4a83a000
        0x4a8b5000
        ...
        0x40000000000
        0x60000000000
        ...

      The flows of the issues are as follows:

        1. e820_reserve_resources() allocates firmware_map_entrys of all
           memory ranges defined in e820. And, these firmware_map_entrys
           are linked with map_entries list.

           map_entries -> entry 1 -> ... -> entry N

        2. When PNP0C80 device is limited by mem= boot option, acpi_scan_init()
           added the memory device. In this case, firmware_map_add_hotplug()
           allocates firmware_map_entry and creates memmap sysfs.

           map_entries -> entry 1 -> ... -> entry N -> entry N+1
                                                       |
                                                       memmap 1

        3. firmware_memmap_init() creates memmap sysfses of firmware_map_entrys
           linked with map_entries.

           map_entries -> entry 1 -> ... -> entry N -> entry N+1
                           |                 |             |
                           memmap 2          memmap N+1    memmap 1
                                                           memmap N+2

      So while hot removing the PNP0C80 device, kernel panic occurs as follows:

           BUG: unable to handle kernel paging request at 00000001003e000b
            IP: sysfs_open_file+0x46/0x2b0
            PGD 203a89fe067 PUD 0
            Oops: 0000 [#1] SMP
            ...
            Call Trace:
              do_dentry_open+0x1ef/0x2a0
              finish_open+0x31/0x40
              do_last+0x57c/0x1220
              path_openat+0xc2/0x4c0
              do_filp_open+0x4b/0xb0
              do_sys_open+0xf3/0x1f0
              SyS_open+0x1e/0x20
              system_call_fastpath+0x16/0x1b

      The patch adds a check of confirming whether memmap sysfs of
      firmware_map_entry has been created, and does not create memmap
      sysfs of same firmware_map_entry.

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d85fbee89f6e67e37ed722adaf085f49b1ce6c50
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:05 2014 -0700

      mm/bootmem.c: use include/linux/ headers

      Replace asm. headers with linux/headers:

      <linux/bug.h>
      <linux/io.h>

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 99dadfdde04b72ce98aa2fbebdb49526f494e4cf
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:03 2014 -0700

      mm/filemap.c: remove trailing whitespace

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2581d20237f02984c16c7b23262150e6bd6b8c57
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:01 2014 -0700

      mm/mremap.c: use linux headers

      "WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>"

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cf2b8fbf1d2f7ba07999e97685563c94483d33d6
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:59 2014 -0700

      memcg: zap memcg_can_account_kmem

      memcg_can_account_kmem() returns true iff

          !mem_cgroup_disabled() && !mem_cgroup_is_root(memcg) &&
                                         memcg_kmem_is_active(memcg);

      To begin with the !mem_cgroup_is_root(memcg) check is useless, because one
      can't enable kmem accounting for the root cgroup (mem_cgroup_write()
      returns EINVAL on an attempt to set the limit on the root cgroup).

      Furthermore, the !mem_cgroup_disabled() check also seems to be redundant.
      The point is memcg_can_account_kmem() is called from three places:
      mem_cgroup_salbinfo_read(), __memcg_kmem_get_cache(), and
      __memcg_kmem_newpage_charge().  The latter two functions are only invoked
      if memcg_kmem_enabled() returns true, which implies that the memory cgroup
      subsystem is enabled.  And mem_cgroup_slabinfo_read() shows the output of
      memory.kmem.slabinfo, which won't exist if the memory cgroup is completely
      disabled.

      So let's substitute all the calls to memcg_can_account_kmem() with plain
      memcg_kmem_is_active(), and kill the former.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b70a2a21dc9d4ad455931b53131a0cb4fc01fafe
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:56 2014 -0700

      mm: memcontrol: fix transparent huge page allocations under pressure

      In a memcg with even just moderate cache pressure, success rates for
      transparent huge page allocations drop to zero, wasting a lot of effort
      that the allocator puts into assembling these pages.

      The reason for this is that the memcg reclaim code was never designed for
      higher-order charges.  It reclaims in small batches until there is room
      for at least one page.  Huge page charges only succeed when these batches
      add up over a series of huge faults, which is unlikely under any
      significant load involving order-0 allocations in the group.

      Remove that loop on the memcg side in favor of passing the actual reclaim
      goal to direct reclaim, which is already set up and optimized to meet
      higher-order goals efficiently.

      This brings memcg's THP policy in line with the system policy: if the
      allocator painstakingly assembles a hugepage, memcg will at least make an
      honest effort to charge it.  As a result, transparent hugepage allocation
      rates amid cache activity are drastically improved:

                                            vanilla                 patched
      pgalloc                 4717530.80 (  +0.00%)   4451376.40 (  -5.64%)
      pgfault                  491370.60 (  +0.00%)    225477.40 ( -54.11%)
      pgmajfault                    2.00 (  +0.00%)         1.80 (  -6.67%)
      thp_fault_alloc               0.00 (  +0.00%)       531.60 (+100.00%)
      thp_fault_fallback          749.00 (  +0.00%)       217.40 ( -70.88%)

      [ Note: this may in turn increase memory consumption from internal
        fragmentation, which is an inherent risk of transparent hugepages.
        Some setups may have to adjust the memcg limits accordingly to
        accomodate this - or, if the machine is already packed to capacity,
        disable the transparent huge page feature. ]

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Reviewed-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3fbe724424fb104aaca9973389b4a9df428c3e2a
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:54 2014 -0700

      mm: memcontrol: simplify detecting when the memory+swap limit is hit

      When attempting to charge pages, we first charge the memory counter and
      then the memory+swap counter.  If one of the counters is at its limit, we
      enter reclaim, but if it's the memory+swap counter, reclaim shouldn't swap
      because that wouldn't change the situation.  However, if the counters have
      the same limits, we never get to the memory+swap limit.  To know whether
      reclaim should swap or not, there is a state flag that indicates whether
      the limits are equal and whether hitting the memory limit implies hitting
      the memory+swap limit.

      Just try the memory+swap counter first.

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Reviewed-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit aabfb57296e3dd9761e47736ec69305c95461d7d
  Author: Michal Hocko <mhocko@xxxxxxx>
  Date:   Thu Oct 9 15:28:52 2014 -0700

      mm: memcontrol: do not kill uncharge batching in free_pages_and_swap_cache

      free_pages_and_swap_cache limits release_pages to PAGEVEC_SIZE chunks.
      This is not a big deal for the normal release path but it completely kills
      memcg uncharge batching which reduces res_counter spin_lock contention.
      Dave has noticed this with his page fault scalability test case on a large
      machine when the lock was basically dominating on all CPUs:

          80.18%    80.18%  [kernel]               [k] _raw_spin_lock
                        |
                        --- _raw_spin_lock
                           |
                           |--66.59%-- res_counter_uncharge_until
                           |          res_counter_uncharge
                           |          uncharge_batch
                           |          uncharge_list
                           |          mem_cgroup_uncharge_list
                           |          release_pages
                           |          free_pages_and_swap_cache
                           |          tlb_flush_mmu_free
                           |          |
                           |          |--90.12%-- unmap_single_vma
                           |          |          unmap_vmas
                           |          |          unmap_region
                           |          |          do_munmap
                           |          |          vm_munmap
                           |          |          sys_munmap
                           |          |          system_call_fastpath
                           |          |          __GI___munmap
                           |          |
                           |           --9.88%-- tlb_flush_mmu
                           |                     tlb_finish_mmu
                           |                     unmap_region
                           |                     do_munmap
                           |                     vm_munmap
                           |                     sys_munmap
                           |                     system_call_fastpath
                           |                     __GI___munmap

      In his case the load was running in the root memcg and that part has been
      handled by reverting 05b843012335 ("mm: memcontrol: use root_mem_cgroup
      res_counter") because this is a clear regression, but the problem remains
      inside dedicated memcgs.

      There is no reason to limit release_pages to PAGEVEC_SIZE batches other
      than lru_lock held times.  This logic, however, can be moved inside the
      function.  mem_cgroup_uncharge_list and free_hot_cold_page_list do not
      hold any lock for the whole pages_to_free list so it is safe to call them
      in a single run.

      The release_pages() code was previously breaking the lru_lock each
      PAGEVEC_SIZE pages (ie, 14 pages).  However this code has no usage of
      pagevecs so switch to breaking the lock at least every SWAP_CLUSTER_MAX
      (32) pages.  This means that the lock acquisition frequency is
      approximately halved and the max hold times are approximately doubled.

      The now unneeded batching is removed from free_pages_and_swap_cache().

      Also update the grossly out-of-date release_pages documentation.

      Signed-off-by: Michal Hocko <mhocko@xxxxxxx>
      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Reported-by: Dave Hansen <dave@xxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 01c2965f0723a25209d5cf4cac630ed0f6d0edf4
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:50 2014 -0700

      mm: dmapool: add/remove sysfs file outside of the pool lock lock

      cat /sys/.../pools followed by removal the device leads to:

      |======================================================
      |[ INFO: possible circular locking dependency detected ]
      |3.17.0-rc4+ #1498 Not tainted
      |-------------------------------------------------------
      |rmmod/2505 is trying to acquire lock:
      | (s_active#28){++++.+}, at: [<c017f754>] 
kernfs_remove_by_name_ns+0x3c/0x88
      |
      |but task is already holding lock:
      | (pools_lock){+.+.+.}, at: [<c011494c>] dma_pool_destroy+0x18/0x17c
      |
      |which lock already depends on the new lock.
      |the existing dependency chain (in reverse order) is:
      |
      |-> #1 (pools_lock){+.+.+.}:
      |   [<c0114ae8>] show_pools+0x30/0xf8
      |   [<c0313210>] dev_attr_show+0x1c/0x48
      |   [<c0180e84>] sysfs_kf_seq_show+0x88/0x10c
      |   [<c017f960>] kernfs_seq_show+0x24/0x28
      |   [<c013efc4>] seq_read+0x1b8/0x480
      |   [<c011e820>] vfs_read+0x8c/0x148
      |   [<c011ea10>] SyS_read+0x40/0x8c
      |   [<c000e960>] ret_fast_syscall+0x0/0x48
      |
      |-> #0 (s_active#28){++++.+}:
      |   [<c017e9ac>] __kernfs_remove+0x258/0x2ec
      |   [<c017f754>] kernfs_remove_by_name_ns+0x3c/0x88
      |   [<c0114a7c>] dma_pool_destroy+0x148/0x17c
      |   [<c03ad288>] hcd_buffer_destroy+0x20/0x34
      |   [<c03a4780>] usb_remove_hcd+0x110/0x1a4

      The problem is the lock order of pools_lock and kernfs_mutex in
      dma_pool_destroy() vs show_pools() call path.

      This patch breaks out the creation of the sysfs file outside of the
      pools_lock mutex.  The newly added pools_reg_lock ensures that there is no
      race of create vs destroy code path in terms whether or not the sysfs file
      has to be deleted (and was it deleted before we try to create a new one)
      and what to do if device_create_file() failed.

      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6f817f4cda68b09621312ec5ba84217bc5e37b3d
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:47 2014 -0700

      memcg: move memcg_update_cache_size() to slab_common.c

      `While growing per memcg caches arrays, we jump between memcontrol.c and
      slab_common.c in a weird way:

        memcg_alloc_cache_id - memcontrol.c
          memcg_update_all_caches - slab_common.c
            memcg_update_cache_size - memcontrol.c

      There's absolutely no reason why memcg_update_cache_size can't live on the
      slab's side though.  So let's move it there and settle it comfortably amid
      per-memcg cache allocation functions.

      Besides, this patch cleans this function up a bit, removing all the
      useless comments from it, and renames it to memcg_update_cache_params to
      conform to memcg_alloc/free_cache_params, which we already have in
      slab_common.c.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Glauber Costa <glommer@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f3bb3043a092368a255bca5d1c6f4352c96a3b2d
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:45 2014 -0700

      memcg: don't call memcg_update_all_caches if new cache id fits

      memcg_update_all_caches grows arrays of per-memcg caches, so we only need
      to call it when memcg_limited_groups_array_size is increased.  However,
      currently we invoke it each time a new kmem-active memory cgroup is
      created.  Then it just iterates over all slab_caches and does nothing
      (memcg_update_cache_size returns immediately).

      This patch fixes this insanity.  In the meantime it moves the code dealing
      with id allocations to separate functions, memcg_alloc_cache_id and
      memcg_free_cache_id.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Glauber Costa <glommer@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 33a690c45b202e4c6483bfd1d93ad8d0f51df2ca
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:43 2014 -0700

      memcg: move memcg_{alloc,free}_cache_params to slab_common.c

      The only reason why they live in memcontrol.c is that we get/put css
      reference to the owner memory cgroup in them.  However, we can do that in
      memcg_{un,}register_cache.  OTOH, there are several reasons to move them
      to slab_common.c.

      First, I think that the less public interface functions we have in
      memcontrol.h the better.  Since the functions I move don't depend on
      memcontrol, I think it's worth making them private to slab, especially
      taking into account that the arrays are defined on the slab's side too.

      Second, the way how per-memcg arrays are updated looks rather awkward: it
      proceeds from memcontrol.c (__memcg_activate_kmem) to slab_common.c
      (memcg_update_all_caches) and back to memcontrol.c again
      (memcg_update_array_size).  In the following patches I move the function
      relocating the arrays (memcg_update_array_size) to slab_common.c and
      therefore get rid this circular call path.  I think we should have the
      cache allocation stuff in the same place where we have relocation, because
      it's easier to follow the code then.  So I move arrays alloc/free
      functions to slab_common.c too.

      The third point isn't obvious.  I'm going to make the list_lru structure
      per-memcg to allow targeted kmem reclaim.  That means we will have
      per-memcg arrays in list_lrus too.  It turns out that it's much easier to
      update these arrays in list_lru.c rather than in memcontrol.c, because all
      the stuff we need is defined there.  This patch makes memcg caches arrays
      allocation path conform that of the upcoming list_lru.

      So let's move these functions to slab_common.c and make them static.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Glauber Costa <glommer@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7a82ca0d6437261d0727ce472ae4f3a05a9ce5f7
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:41 2014 -0700

      mm/debug.c: use pr_emerg()

      - s/KERN_ALERT/pr_emerg/: we're going BUG so let's maximize the changes
        of getting the message out.

      - convert debug.c to pr_foo()

      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 96dad67ff244e797c4bc3e4f7f0fdaa0cfdf0a7d
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:39 2014 -0700

      mm: use VM_BUG_ON_MM where possible

      Dump the contents of the relevant struct_mm when we hit the bug condition.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 31c9afa6db122a5c7a7843278aaf77dd08ea6e98
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:37 2014 -0700

      mm: introduce VM_BUG_ON_MM

      Very similar to VM_BUG_ON_PAGE and VM_BUG_ON_VMA, dump struct_mm when the
      bug is hit.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      [mhocko@xxxxxxx: fix build]
      [mhocko@xxxxxxx: fix build some more]
      [akpm@xxxxxxxxxxxxxxxxxxxx: do strange things to avoid doing strange 
things for the comma separators]
      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>
      Signed-off-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 82742a3a5152195edd69528c0c9a1a6fb9caa293
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:34 2014 -0700

      mm: move debug code out of page_alloc.c

      dump_page() and dump_vma() are not specific to page_alloc.c, move them out
      so page_alloc.c won't turn into the unofficial debug repository.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 81d0fa623c5b8dbd5279d9713094b0f9b0a00fb4
  Author: Peter Feiner <pfeiner@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:32 2014 -0700

      mm: softdirty: unmapped addresses between VMAs are clean

      If a /proc/pid/pagemap read spans a [VMA, an unmapped region, then a
      VM_SOFTDIRTY VMA], the virtual pages in the unmapped region are reported
      as softdirty.  Here's a program to demonstrate the bug:

      int main() {
        const uint64_t PAGEMAP_SOFTDIRTY = 1ul << 55;
        uint64_t pme[3];
        int fd = open("/proc/self/pagemap", O_RDONLY);;
        char *m = mmap(NULL, 3 * getpagesize(), PROT_READ,
                       MAP_ANONYMOUS | MAP_SHARED, -1, 0);
        munmap(m + getpagesize(), getpagesize());
        pread(fd, pme, 24, (unsigned long) m / getpagesize() * 8);
        assert(pme[0] & PAGEMAP_SOFTDIRTY);    /* passes */
        assert(!(pme[1] & PAGEMAP_SOFTDIRTY)); /* fails */
        assert(pme[2] & PAGEMAP_SOFTDIRTY);    /* passes */
        return 0;
      }

      (Note that all pages in new VMAs are softdirty until cleared).

      Tested:
        Used the program given above. I'm going to include this code in
        a selftest in the future.

      [n-horiguchi@xxxxxxxxxxxxx: prevent pagemap_pte_range() from overrunning]
      Signed-off-by: Peter Feiner <pfeiner@xxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Jamie Liu <jamieliu@xxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3193913ce62c63056bc67a6ae378beaf494afa66
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:28:30 2014 -0700

      mm: page_alloc: default node-ordering on 64-bit NUMA, zone-ordering on 
32-bit

      Zones are allocated by the page allocator in either node or zone order.
      Node ordering is preferred in terms of locality and is applied
      automatically in one of three cases:

        1. If a node has only low memory

        2. If DMA/DMA32 is a high percentage of memory

        3. If low memory on a single node is greater than 70% of the node size

      Otherwise zone ordering is used to preserve low memory for devices that
      require it.  Unfortunately a consequence of this is that applications
      running on a machine with balanced NUMA nodes will experience different
      performance characteristics depending on which node they happen to start
      from.

      The point of zone ordering is to protect lower zones for devices that
      require DMA/DMA32 memory.  When NUMA was first introduced, this was
      critical as 32-bit NUMA machines existed and exhausting low memory
      triggered OOMs easily as so many allocations required low memory.  On
      64-bit machines the primary concern is devices that are 32-bit only which
      is less severe than the low memory exhaustion problem on 32-bit NUMA.  It
      seems there are really few devices that depends on it.

      AGP -- I assume this is getting more rare but even then I think the 
allocations
        happen early in boot time where lowmem pressure is less of a problem

      DRM -- If the device is 32-bit only then there may be low pressure. I 
didn't
        evaluate these in detail but it looks like some of these are mobile
        graphics card. Not many NUMA laptops out there. DRM folk should know
        better though.

      Some TV cards -- Much demand for 32-bit capable TV cards on NUMA machines?

      B43 wireless card -- again not really a NUMA thing.

      I cannot find a good reason to incur a performance penalty on all 64-bit 
NUMA
      machines in case someone throws a brain damanged TV or graphics card in 
there.
      This patch defaults to node-ordering on 64-bit NUMA machines. I was 
tempted
      to make it default everywhere but I understand that some embedded arches 
may
      be using 32-bit NUMA where I cannot predict the consequences.

      The performance impact depends on the workload and the characteristics of 
the
      machine and the machine I tested on had a large Normal zone on node 0 so 
the
      impact is within the noise for the majority of tests. The allocation stats
      show more allocation requests were from DMA32 and local node. Running 
SpecJBB
      with multiple JVMs and automatic NUMA balancing disabled the results were

      specjbb
                           3.17.0-rc2            3.17.0-rc2
                              vanilla        nodeorder-v1r1
      Min    1      29534.00 (  0.00%)     30020.00 (  1.65%)
      Min    10    115717.00 (  0.00%)    134038.00 ( 15.83%)
      Min    19    109718.00 (  0.00%)    114186.00 (  4.07%)
      Min    28    104459.00 (  0.00%)    103639.00 ( -0.78%)
      Min    37     98245.00 (  0.00%)    103756.00 (  5.61%)
      Min    46     97198.00 (  0.00%)     96197.00 ( -1.03%)
      Mean   1      30953.25 (  0.00%)     31917.75 (  3.12%)
      Mean   10    124432.50 (  0.00%)    140904.00 ( 13.24%)
      Mean   19    116033.50 (  0.00%)    119294.75 (  2.81%)
      Mean   28    108365.25 (  0.00%)    106879.50 ( -1.37%)
      Mean   37    102984.75 (  0.00%)    106924.25 (  3.83%)
      Mean   46    100783.25 (  0.00%)    105368.50 (  4.55%)
      Stddev 1       1260.38 (  0.00%)      1109.66 ( 11.96%)
      Stddev 10      7434.03 (  0.00%)      5171.91 ( 30.43%)
      Stddev 19      8453.84 (  0.00%)      5309.59 ( 37.19%)
      Stddev 28      4184.55 (  0.00%)      2906.63 ( 30.54%)
      Stddev 37      5409.49 (  0.00%)      3192.12 ( 40.99%)
      Stddev 46      4521.95 (  0.00%)      7392.52 (-63.48%)
      Max    1      32738.00 (  0.00%)     32719.00 ( -0.06%)
      Max    10    136039.00 (  0.00%)    148614.00 (  9.24%)
      Max    19    130566.00 (  0.00%)    127418.00 ( -2.41%)
      Max    28    115404.00 (  0.00%)    111254.00 ( -3.60%)
      Max    37    112118.00 (  0.00%)    111732.00 ( -0.34%)
      Max    46    108541.00 (  0.00%)    116849.00 (  7.65%)
      TPut   1     123813.00 (  0.00%)    127671.00 (  3.12%)
      TPut   10    497730.00 (  0.00%)    563616.00 ( 13.24%)
      TPut   19    464134.00 (  0.00%)    477179.00 (  2.81%)
      TPut   28    433461.00 (  0.00%)    427518.00 ( -1.37%)
      TPut   37    411939.00 (  0.00%)    427697.00 (  3.83%)
      TPut   46    403133.00 (  0.00%)    421474.00 (  4.55%)

                                  3.17.0-rc2  3.17.0-rc2
                                     vanillanodeorder-v1r1
      DMA allocs                           0           0
      DMA32 allocs                        57     1491992
      Normal allocs                 32543566    30026383
      Movable allocs                       0           0
      Direct pages scanned                 0           0
      Kswapd pages scanned                 0           0
      Kswapd pages reclaimed               0           0
      Direct pages reclaimed               0           0
      Kswapd efficiency                 100%        100%
      Kswapd velocity                  0.000       0.000
      Direct efficiency                 100%        100%
      Direct velocity                  0.000       0.000
      Percentage direct scans             0%          0%
      Zone normal velocity             0.000       0.000
      Zone dma32 velocity              0.000       0.000
      Zone dma velocity                0.000       0.000
      THP fault alloc                  55164       52987
      THP collapse alloc                 139         147
      THP splits                          26          21
      NUMA alloc hit                 4169066     4250692
      NUMA alloc miss                      0           0

      Note that there were more DMA32 allocations with the patch applied.  In 
this
      particular case there was no difference in numa_hit and numa_miss. The
      expectation is that DMA32 was being used at the low watermark instead of
      falling into the slow path. kswapd was not woken but it's not worken for
      THP allocations.

      On 32-bit, this patch defaults to zone-ordering as low memory depletion
      can be a serious problem on 32-bit large memory machines. If the default
      ordering was node then processes on node 0 will deplete the Normal zone
      due to normal activity.  The problem is worse if CONFIG_HIGHPTE is not
      set. If combined with large amounts of dirty/writeback pages in Normal
      zone then there is also a high risk of OOM. The heuristics are removed
      as it's not clear they were ever important on 32-bit. They were only
      relevant for setting node-ordering on 64-bit.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 97ee4ba7cbd30f1858f0d16911e042737c53f2ef
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:28:28 2014 -0700

      mm: page_alloc: Make paranoid check in move_freepages a VM_BUG_ON

      Since 2.6.24 there has been a paranoid check in move_freepages that looks
      up the zone of two pages.  This is a very slow path and the only time I've
      seen this bug trigger recently is when memory initialisation was broken
      during patch development.  Despite the fact it's a slow path, this patch
      converts the check to a VM_BUG_ON anyway as it has served its purpose by
      now.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b246d3d11e9c04f76a4fd6aae9c61da82bba0afb
  Author: Xue jiufei <xuejiufei@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:26 2014 -0700

      ocfs2: fix a deadlock while o2net_wq doing direct memory reclaim

      Fix a deadlock problem caused by direct memory reclaim in o2net_wq.  The
      situation is as follows:

      1) Receive a connect message from another node, node queues a
         work_struct o2net_listen_work.

      2) o2net_wq processes this work and call the following functions:

      o2net_wq
      -> o2net_accept_one
        -> sock_create_lite
          -> sock_alloc()
            -> kmem_cache_alloc with GFP_KERNEL
              -> ____cache_alloc_node
                ->__alloc_pages_nodemask
                  -> do_try_to_free_pages
                    -> shrink_slab
                      -> evict
                        -> ocfs2_evict_inode
                          -> ocfs2_drop_lock
                            -> dlmunlock
                              -> o2net_send_message_vec

         then o2net_wq wait for the unlock reply from master.

      3) tcp layer received the reply, call o2net_data_ready() and queue
         sc_rx_work, waiting o2net_wq to process this work.

      4) o2net_wq is a single thread workqueue, it process the work one by
         one.  Right now it is still doing o2net_listen_work and cannot handle
         sc_rx_work.  so we deadlock.

      Junxiao Bi's patch "mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set"
      
(http://ozlabs.org/~akpm/mmots/broken-out/mm-clear-__gfp_fs-when-pf_memalloc_noio-is-set.patch)
      clears __GFP_FS in memalloc_noio_flags() besides __GFP_IO.  We use
      memalloc_noio_save() to set process flag PF_MEMALLOC_NOIO so that all
      allocations done by this process are done as if GFP_NOIO was specified.
      We are not reentering filesystem while doing memory reclaim.

      Signed-off-by: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 934f3072c17cc8886f4c043b47eeeb1b12f8de33
  Author: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:23 2014 -0700

      mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set

      commit 21caf2fc1931 ("mm: teach mm by current context info to not do I/O
      during memory allocation") introduces PF_MEMALLOC_NOIO flag to avoid doing
      I/O inside memory allocation, __GFP_IO is cleared when this flag is set,
      but __GFP_FS implies __GFP_IO, it should also be cleared.  Or it may still
      run into I/O, like in superblock shrinker.  And this will make the kernel
      run into the deadlock case described in that commit.

      See Dave Chinner's comment about io in superblock shrinker:

      Filesystem shrinkers do indeed perform IO from the superblock shrinker and
      have for years.  Even clean inodes can require IO before they can be freed
      - e.g.  on an orphan list, need truncation of post-eof blocks, need to
      wait for ordered operations to complete before it can be freed, etc.

      IOWs, Ext4, btrfs and XFS all can issue and/or block on arbitrary amounts
      of IO in the superblock shrinker context.  XFS, in particular, has been
      doing transactions and IO from the VFS inode cache shrinker since it was
      first introduced....

      Fix this by clearing __GFP_FS in memalloc_noio_flags(), this function has
      masked all the gfp_mask that will be passed into fs for the processes
      setting PF_MEMALLOC_NOIO in the direct reclaim path.

      v1 thread at: https://lkml.org/lkml/2014/9/3/32

      Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Cc: Dave Chinner <david@xxxxxxxxxxxxx>
      Cc: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8b2d8253236331c3b26189f34e73f2af89ca982
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:21 2014 -0700

      mm/compaction.c: fix warning of 'flags' may be used uninitialized

      C      mm/compaction.o
      mm/compaction.c: In function isolate_freepages_block:
      mm/compaction.c:364:37: warning: flags may be used uninitialized in this 
function [-Wmaybe-uninitialized]
             && compact_unlock_should_abort(&cc->zone->lock, flags,
                                           ^

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ff26f70f4323ffe332ab6a5b2550f687bbd15326
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:19 2014 -0700

      mm/mmap.c: clean up CONFIG_DEBUG_VM_RB checks

      - be consistent in printing the test which failed

      - one message was actually wrong (a<b != b>a)

      - don't print second bogus warning if browse_rb() failed

      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5705465174686d007473e017b76c4b64b44aa690
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:17 2014 -0700

      mm: clean up zone flags

      Page reclaim tests zone_is_reclaim_dirty(), but the site that actually
      sets this state does zone_set_flag(zone, ZONE_TAIL_LRU_DIRTY), sending the
      reader through layers indirection just to track down a simple bit.

      Remove all zone flag wrappers and just use bitops against zone->flags
      directly.  It's just as readable and the lines are barely any longer.

      Also rename ZONE_TAIL_LRU_DIRTY to ZONE_DIRTY to match ZONE_WRITEBACK, and
      remove the zone_flags_t typedef.

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7c809968ffa92d41baaa9054e897436480179b20
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Oct 9 15:28:15 2014 -0700

      mm/page-writeback.c: use min3/max3 macros to avoid shadow warnings

      Nested calls to min/max functions result in shadow warnings in W=2 builds.
       Avoid the warning by using the min3 and max3 macros to get the min/max of
      3 values instead of nested calls.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7ade3c997208566c5bf50ece8fc319a8caf0d41a
  Author: Weijie Yang <weijie.yang@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:12 2014 -0700

      mm: page_alloc: avoid wakeup kswapd on the unintended node

      When entering the page_alloc slowpath, we wakeup kswapd on every pgdat
      according to the zonelist and high_zoneidx.  However, this doesn't take
      nodemask into account, and could prematurely wakeup kswapd on some
      unintended nodes.

      This patch uses for_each_zone_zonelist_nodemask() instead of
      for_each_zone_zonelist() in wake_all_kswapds() to avoid the above
      situation.

      Signed-off-by: Weijie Yang <weijie.yang@xxxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 81d1b09c6be66afac7d41ee52279d9bccbce56d8
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:10 2014 -0700

      mm: convert a few VM_BUG_ON callers to VM_BUG_ON_VMA

      Trivially convert a few VM_BUG_ON calls to VM_BUG_ON_VMA to extract
      more information when they trigger.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Michel Lespinasse <walken@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit fa3759ccd5651c4235f572302d58c8ec9ddf1c4b
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:08 2014 -0700

      mm: introduce VM_BUG_ON_VMA

      Very similar to VM_BUG_ON_PAGE but dumps VMA information instead.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Michel Lespinasse <walken@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0bf55139782db1fa96af66e37cc84afde18443ef
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:06 2014 -0700

      mm: introduce dump_vma

      Introduce a helper to dump information about a VMA, this also makes
      dump_page_flags more generic and re-uses that so the output looks very
      similar to dump_page:

      [   61.903437] vma ffff88070f88be00 start 00007fff25970000 end 
00007fff25992000
      [   61.903437] next ffff88070facd600 prev ffff88070face400 mm 
ffff88070fade000
      [   61.903437] prot 8000000000000025 anon_vma ffff88070fa1e200 vm_ops     
      (null)
      [   61.903437] pgoff 7ffffffdd file           (null) private_data         
  (null)
      [   61.909129] flags: 
0x100173(read|write|mayread|maywrite|mayexec|growsdown|account)

      [akpm@xxxxxxxxxxxxxxxxxxxx: make dump_vma() require CONFIG_DEBUG_VM]
      [swarren@xxxxxxxxxx: fix dump_vma() compilation]
      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Michel Lespinasse <walken@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b208ce32927ac2c4bf14edebfb3197acd7673165
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:03 2014 -0700

      mm/slab.c: use __seq_open_private() instead of seq_open()

      Using __seq_open_private() removes boilerplate code from slabstats_open()

      The resultant code is shorter and easier to follow.

      This patch does not change any functionality.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 703394c1005caeccaaf64945c1b6d6cc3af0cd1d
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:01 2014 -0700

      mm/vmalloc.c: use seq_open_private() instead of seq_open()

      Using seq_open_private() removes boilerplate code from vmalloc_open().

      The resultant code is shorter and easier to follow.

      However, please note that seq_open_private() call kzalloc() rather than
      kmalloc() which may affect timing due to the memory initialisation
      overhead.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1c93923cc264105418e6ead149c76bd88302eff4
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:27:59 2014 -0700

      include/linux/migrate.h: remove migrate_page #define

      This is designed to avoid a few ifdefs in .c files but it's obnoxious
      because it can cause unsuspecting "migrate_page" symbols to get turned 
into
      "NULL".

      Just nuke it and use the ifdefs.

      Cc: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit dd6eecb917938c1b7e505a83df307b3476e7c8bd
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:57 2014 -0700

      mempolicy: unexport get_vma_policy() and remove its "task" arg

      - get_vma_policy(task) is not safe if task != current, remove this
        argument.

      - get_vma_policy() no longer has callers outside of mempolicy.c,
        make it static.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2c7c3a7d08b28278112f2aaa0b7cf53140101e2a
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:55 2014 -0700

      mempolicy: kill do_set_mempolicy()->down_write(&mm->mmap_sem)

      Remove down_write(&mm->mmap_sem) in do_set_mempolicy(). This logic
      was never correct and it is no longer needed, see the previous patch.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 498f237178a3d3151f7ebe329af9a4734e41f6ed
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:52 2014 -0700

      mempolicy: fix show_numa_map() vs exec() + do_set_mempolicy() race

      9e7814404b77 "hold task->mempolicy while numa_maps scans." fixed the
      race with the exiting task but this is not enough.

      The current code assumes that get_vma_policy(task) should either see
      task->mempolicy == NULL or it should be equal to ->task_mempolicy saved
      by hold_task_mempolicy(), so we can never race with __mpol_put(). But
      this can only work if we can't race with do_set_mempolicy(), and thus
      we can't race with another do_set_mempolicy() or do_exit() after that.

      However, do_set_mempolicy()->down_write(mmap_sem) can not prevent this
      race. This task can exec, change it's ->mm, and call do_set_mempolicy()
      after that; in this case they take 2 different locks.

      Change hold_task_mempolicy() to use get_task_policy(), it never returns
      NULL, and change show_numa_map() to use __get_vma_policy() or fall back
      to proc_priv->task_mempolicy.

      Note: this is the minimal fix, we will cleanup this code later. I think
      hold_task_mempolicy() and release_task_mempolicy() should die, we can
      move this logic into show_numa_map(). Or we can move get_task_policy()
      outside of ->mmap_sem and !CONFIG_NUMA code at least.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 74d2c3a05cc6c1eef2d7236a9919036ed85ddaaf
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:50 2014 -0700

      mempolicy: introduce __get_vma_policy(), export get_task_policy()

      Extract the code which looks for vma's policy from get_vma_policy()
      into the new helper, __get_vma_policy(). Export get_task_policy().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6b6482bbf64ef6f6dbc8b52f7a7cf88a0498bd51
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:48 2014 -0700

      mempolicy: remove the "task" arg of vma_policy_mof() and simplify it

      1. vma_policy_mof(task) is simply not safe unless task == current,
         it can race with do_exit()->mpol_put(). Remove this arg and update
         its single caller.

      2. vma can not be NULL, remove this check and simplify the code.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8d90274b3b118c9babeefb1302947f33a1364fb5
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:45 2014 -0700

      mempolicy: sanitize the usage of get_task_policy()

      Cleanup + preparation. Every user of get_task_policy() calls it
      unconditionally, even if it is not going to use the result.

      get_task_policy() is cheap but still this does not look clean, plus
      the code looks simpler if get_task_policy() is called only when this
      is really needed.

      Note: I hope this is correct, but it is not clear why vma_policy_mof()
      doesn't fall back to get_task_policy() if ->get_policy() returns NULL.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f15ca78e33b0bb5acc0c5d9a5d5be3c55c4f0bb7
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:43 2014 -0700

      mempolicy: change get_task_policy() to return default_policy rather than 
NULL

      Every caller of get_task_policy() falls back to default_policy if it
      returns NULL. Change get_task_policy() to do this.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2386740d1add7bb5048c731dd1127a4e9911a3ed
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:41 2014 -0700

      mempolicy: change alloc_pages_vma() to use mpol_cond_put()

      Trivial cleanup. alloc_pages_vma() can use mpol_cond_put().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1f13ae399c58af5a05b5cee61da864e1f4071de4
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:27:39 2014 -0700

      mm: remove noisy remainder of the scan_unevictable interface

      The deprecation warnings for the scan_unevictable interface triggers by
      scripts doing `sysctl -a | grep something else'.  This is annoying and not
      helpful.

      The interface has been defunct since 264e56d8247e ("mm: disable user
      interface to manually rescue unevictable pages"), which was in 2011, and
      there haven't been any reports of usecases for it, only reports that the
      deprecation warnings are annying.  It's unlikely that anybody is using
      this interface specifically at this point, so remove it.

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f606b77f1a9e362451aca8f81d8f36a3a112139e
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:37 2014 -0700

      prctl: PR_SET_MM -- introduce PR_SET_MM_MAP operation

      During development of c/r we've noticed that in case if we need to support
      user namespaces we face a problem with capabilities in prctl(PR_SET_MM,
      ...) call, in particular once new user namespace is created
      capable(CAP_SYS_RESOURCE) no longer passes.

      A approach is to eliminate CAP_SYS_RESOURCE check but pass all new values
      in one bundle, which would allow the kernel to make more intensive test
      for sanity of values and same time allow us to support checkpoint/restore
      of user namespaces.

      Thus a new command PR_SET_MM_MAP introduced. It takes a pointer of
      prctl_mm_map structure which carries all the members to be updated.

        prctl(PR_SET_MM, PR_SET_MM_MAP, struct prctl_mm_map *, size)

        struct prctl_mm_map {
                __u64   start_code;
                __u64   end_code;
                __u64   start_data;
                __u64   end_data;
                __u64   start_brk;
                __u64   brk;
                __u64   start_stack;
                __u64   arg_start;
                __u64   arg_end;
                __u64   env_start;
                __u64   env_end;
                __u64   *auxv;
                __u32   auxv_size;
                __u32   exe_fd;
        };

      All members except @exe_fd correspond ones of struct mm_struct.  To figure
      out which available values these members may take here are meanings of the
      members.

       - start_code, end_code: represent bounds of executable code area
       - start_data, end_data: represent bounds of data area
       - start_brk, brk: used to calculate bounds for brk() syscall
       - start_stack: used when accounting space needed for command
         line arguments, environment and shmat() syscall
       - arg_start, arg_end, env_start, env_end: represent memory area
         supplied for command line arguments and environment variables
       - auxv, auxv_size: carries auxiliary vector, Elf format specifics
       - exe_fd: file descriptor number for executable link (/proc/self/exe)

      Thus we apply the following requirements to the values

      1) Any member except @auxv, @auxv_size, @exe_fd is rather an address
         in user space thus it must be laying inside [mmap_min_addr, 
mmap_max_addr)
         interval.

      2) While @[start|end]_code and @[start|end]_data may point to an 
nonexisting
         VMAs (say a program maps own new .text and .data segments during 
execution)
         the rest of members should belong to VMA which must exist.

      3) Addresses must be ordered, ie @start_ member must not be greater or
         equal to appropriate @end_ member.

      4) As in regular Elf loading procedure we require that @start_brk and
         @brk be greater than @end_data.

      5) If RLIMIT_DATA rlimit is set to non-infinity new values should not
         exceed existing limit. Same applies to RLIMIT_STACK.

      6) Auxiliary vector size must not exceed existing one (which is
         predefined as AT_VECTOR_SIZE and depends on architecture).

      7) File descriptor passed in @exe_file should be pointing
         to executable file (because we use existing 
prctl_set_mm_exe_file_locked
         helper it ensures that the file we are going to use as exe link has all
         required permission granted).

      Now about where these members are involved inside kernel code:

       - @start_code and @end_code are used in /proc/$pid/[stat|statm] output;

       - @start_data and @end_data are used in /proc/$pid/[stat|statm] output,
         also they are considered if there enough space for brk() syscall
         result if RLIMIT_DATA is set;

       - @start_brk shown in /proc/$pid/stat output and accounted in brk()
         syscall if RLIMIT_DATA is set; also this member is tested to
         find a symbolic name of mmap event for perf system (we choose
         if event is generated for "heap" area); one more aplication is
         selinux -- we test if a process has PROCESS__EXECHEAP permission
         if trying to make heap area being executable with mprotect() syscall;

       - @brk is a current value for brk() syscall which lays inside heap
         area, it's shown in /proc/$pid/stat. When syscall brk() succesfully
         provides new memory area to a user space upon brk() completion the
         mm::brk is updated to carry new value;

         Both @start_brk and @brk are actively used in /proc/$pid/maps
         and /proc/$pid/smaps output to find a symbolic name "heap" for
         VMA being scanned;

       - @start_stack is printed out in /proc/$pid/stat and used to
         find a symbolic name "stack" for task and threads in
         /proc/$pid/maps and /proc/$pid/smaps output, and as the same
         as with @start_brk -- perf system uses it for event naming.
         Also kernel treat this member as a start address of where
         to map vDSO pages and to check if there is enough space
         for shmat() syscall;

       - @arg_start, @arg_end, @env_start and @env_end are printed out
         in /proc/$pid/stat. Another access to the data these members
         represent is to read /proc/$pid/environ or /proc/$pid/cmdline.
         Any attempt to read these areas kernel tests with access_process_vm
         helper so a user must have enough rights for this action;

       - @auxv and @auxv_size may be read from /proc/$pid/auxv. Strictly
         speaking kernel doesn't care much about which exactly data is
         sitting there because it is solely for userspace;

       - @exe_fd is referred from /proc/$pid/exe and when generating
         coredump. We uses prctl_set_mm_exe_file_locked helper to update
         this member, so exe-file link modification remains one-shot
         action.

      Still note that updating exe-file link now doesn't require sys-resource
      capability anymore, after all there is no much profit in preventing setup
      own file link (there are a number of ways to execute own code -- ptrace,
      ld-preload, so that the only reliable way to find which exactly code is
      executed is to inspect running program memory).  Still we require the
      caller to be at least user-namespace root user.

      I believe the old interface should be deprecated and ripped off in a
      couple of kernel releases if no one against.

      To test if new interface is implemented in the kernel one can pass
      PR_SET_MM_MAP_SIZE opcode and the kernel returns the size of currently
      supported struct prctl_mm_map.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix 80-col wordwrap in macro definitions]
      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Andrew Vagin <avagin@xxxxxxxxxx>
      Tested-by: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 71fe97e185040c5dac3216cd54e186dfa534efa0
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:34 2014 -0700

      prctl: PR_SET_MM -- factor out mmap_sem when updating mm::exe_file

      Instead of taking mm->mmap_sem inside prctl_set_mm_exe_file() move it out
      and rename the helper to prctl_set_mm_exe_file_locked().  This will allow
      to reuse this function in a next patch.

      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8764b338b37524ab1a78aee527318ebee9762487
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:32 2014 -0700

      mm: use may_adjust_brk helper

      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9c5990240e076ae564cccbd921868cd08f6daaa5
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:29 2014 -0700

      mm: introduce check_data_rlimit helper

      To eliminate code duplication lets introduce check_data_rlimit helper
      which we will use in brk() and prctl() syscalls.

      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6d7ce55940b6ecd463ca044ad241f0122d913293
  Author: David Rientjes <rientjes@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:27 2014 -0700

      mm, compaction: pass gfp mask to compact_control

      struct compact_control currently converts the gfp mask to a migratetype,
      but we need the entire gfp mask in a follow-up patch.

      Pass the entire gfp mask as part of struct compact_control.

      Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 43e7a34d265e884b7cf34f9b05e6f2e0c05bf120
  Author: David Rientjes <rientjes@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:25 2014 -0700

      mm: rename allocflags_to_migratetype for clarity

      The page allocator has gfp flags (like __GFP_WAIT) and alloc flags (like
      ALLOC_CPUSET) that have separate semantics.

      The function allocflags_to_migratetype() actually takes gfp flags, not
      alloc flags, and returns a migratetype.  Rename it to
      gfpflags_to_migratetype().

      Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 99c0fd5e51c447917264154cb01a967804ace745
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:23 2014 -0700

      mm, compaction: skip buddy pages by their order in the migrate scanner

      The migration scanner skips PageBuddy pages, but does not consider their
      order as checking page_order() is generally unsafe without holding the
      zone->lock, and acquiring the lock just for the check wouldn't be a good
      tradeoff.

      Still, this could avoid some iterations over the rest of the buddy page,
      and if we are careful, the race window between PageBuddy() check and
      page_order() is small, and the worst thing that can happen is that we skip
      too much and miss some isolation candidates.  This is not that bad, as
      compaction can already fail for many other reasons like parallel
      allocations, and those have much larger race window.

      This patch therefore makes the migration scanner obtain the buddy page
      order and use it to skip the whole buddy page, if the order appears to be
      in the valid range.

      It's important that the page_order() is read only once, so that the value
      used in the checks and in the pfn calculation is the same.  But in theory
      the compiler can replace the local variable by multiple inlines of
      page_order().  Therefore, the patch introduces page_order_unsafe() that
      uses ACCESS_ONCE to prevent this.

      Testing with stress-highalloc from mmtests shows a 15% reduction in number
      of pages scanned by migration scanner.  The reduction is >60% with
      __GFP_NO_KSWAPD allocations, along with success rates better by few
      percent.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e14c720efdd73c6d69cd8d07fa894bcd11fe1973
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:20 2014 -0700

      mm, compaction: remember position within pageblock in free pages scanner

      Unlike the migration scanner, the free scanner remembers the beginning of
      the last scanned pageblock in cc->free_pfn.  It might be therefore
      rescanning pages uselessly when called several times during single
      compaction.  This might have been useful when pages were returned to the
      buddy allocator after a failed migration, but this is no longer the case.

      This patch changes the meaning of cc->free_pfn so that if it points to a
      middle of a pageblock, that pageblock is scanned only from cc->free_pfn to
      the end.  isolate_freepages_block() will record the pfn of the last page
      it looked at, which is then used to update cc->free_pfn.

      In the mmtests stress-highalloc benchmark, this has resulted in lowering
      the ratio between pages scanned by both scanners, from 2.5 free pages per
      migrate page, to 2.25 free pages per migrate page, without affecting
      success rates.

      With __GFP_NO_KSWAPD allocations, this appears to result in a worse ratio
      (2.1 instead of 1.8), but page migration successes increased by 10%, so
      this could mean that more useful work can be done until need_resched()
      aborts this kind of compaction.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 69b7189f12e0064237630e8c6bb64cad710bb268
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:18 2014 -0700

      mm, compaction: skip rechecks when lock was already held

      Compaction scanners try to lock zone locks as late as possible by checking
      many page or pageblock properties opportunistically without lock and
      skipping them if not unsuitable.  For pages that pass the initial checks,
      some properties have to be checked again safely under lock.  However, if
      the lock was already held from a previous iteration in the initial checks,
      the rechecks are unnecessary.

      This patch therefore skips the rechecks when the lock was already held.
      This is now possible to do, since we don't (potentially) drop and
      reacquire the lock between the initial checks and the safe rechecks
      anymore.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8b44d2791f912566a7ef58c71a7f9cbd16c3eeae
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:16 2014 -0700

      mm, compaction: periodically drop lock and restore IRQs in scanners

      Compaction scanners regularly check for lock contention and need_resched()
      through the compact_checklock_irqsave() function.  However, if there is no
      contention, the lock can be held and IRQ disabled for potentially long
      time.

      This has been addressed by commit b2eef8c0d091 ("mm: compaction: minimise
      the time IRQs are disabled while isolating pages for migration") for the
      migration scanner.  However, the refactoring done by commit 2a1402aa044b
      ("mm: compaction: acquire the zone->lru_lock as late as possible") has
      changed the conditions so that the lock is dropped only when there's
      contention on the lock or need_resched() is true.  Also, need_resched() is
      checked only when the lock is already held.  The comment "give a chance to
      irqs before checking need_resched" is therefore misleading, as IRQs remain
      disabled when the check is done.

      This patch restores the behavior intended by commit b2eef8c0d091 and also
      tries to better balance and make more deterministic the time spent by
      checking for contention vs the time the scanners might run between the
      checks.  It also avoids situations where checking has not been done often
      enough before.  The result should be avoiding both too frequent and too
      infrequent contention checking, and especially the potentially
      long-running scans with IRQs disabled and no checking of need_resched() or
      for fatal signal pending, which can happen when many consecutive pages or
      pageblocks fail the preliminary tests and do not reach the later call site
      to compact_checklock_irqsave(), as explained below.

      Before the patch:

      In the migration scanner, compact_checklock_irqsave() was called each
      loop, if reached.  If not reached, some lower-frequency checking could
      still be done if the lock was already held, but this would not result in
      aborting contended async compaction until reaching
      compact_checklock_irqsave() or end of pageblock.  In the free scanner, it
      was similar but completely without the periodical checking, so lock can be
      potentially held until reaching the end of pageblock.

      After the patch, in both scanners:

      The periodical check is done as the first thing in the loop on each
      SWAP_CLUSTER_MAX aligned pfn, using the new compact_unlock_should_abort()
      function, which always unlocks the lock (if locked) and aborts async
      compaction if scheduling is needed.  It also aborts any type of compaction
      when a fatal signal is pending.

      The compact_checklock_irqsave() function is replaced with a slightly
      different compact_trylock_irqsave().  The biggest difference is that the
      function is not called at all if the lock is already held.  The periodical
      need_resched() checking is left solely to compact_unlock_should_abort().
      The lock contention avoidance for async compaction is achieved by the
      periodical unlock by compact_unlock_should_abort() and by using trylock in
      compact_trylock_irqsave() and aborting when trylock fails.  Sync
      compaction does not use trylock.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1f9efdef4f3f1d2a073e524113fd0038af636f2b
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:14 2014 -0700

      mm, compaction: khugepaged should not give up due to need_resched()

      Async compaction aborts when it detects zone lock contention or
      need_resched() is true.  David Rientjes has reported that in practice,
      most direct async compactions for THP allocation abort due to
      need_resched().  This means that a second direct compaction is never
      attempted, which might be OK for a page fault, but khugepaged is intended
      to attempt a sync compaction in such case and in these cases it won't.

      This patch replaces "bool contended" in compact_control with an int that
      distinguishes between aborting due to need_resched() and aborting due to
      lock contention.  This allows propagating the abort through all compaction
      functions as before, but passing the abort reason up to
      __alloc_pages_slowpath() which decides when to continue with direct
      reclaim and another compaction attempt.

      Another problem is that try_to_compact_pages() did not act upon the
      reported contention (both need_resched() or lock contention) immediately
      and would proceed with another zone from the zonelist.  When
      need_resched() is true, that means initializing another zone compaction,
      only to check again need_resched() in isolate_migratepages() and aborting.
       For zone lock contention, the unintended consequence is that the lock
      contended status reported back to the allocator is detrmined from the last
      zone where compaction was attempted, which is rather arbitrary.

      This patch fixes the problem in the following way:
      - async compaction of a zone aborting due to need_resched() or fatal 
signal
        pending means that further zones should not be tried. We report
        COMPACT_CONTENDED_SCHED to the allocator.
      - aborting zone compaction due to lock contention means we can still try
        another zone, since it has different set of locks. We report back
        COMPACT_CONTENDED_LOCK only if *all* zones where compaction was 
attempted,
        it was aborted due to lock contention.

      As a result of these fixes, khugepaged will proceed with second sync
      compaction as intended, when the preceding async compaction aborted due to
      need_resched().  Page fault compactions aborting due to need_resched()
      will spare some cycles previously wasted by initializing another zone
      compaction only to abort again.  Lock contention will be reported only
      when compaction in all zones aborted due to lock contention, and therefore
      it's not a good idea to try again after reclaim.

      In stress-highalloc from mmtests configured to use __GFP_NO_KSWAPD, this
      has improved number of THP collapse allocations by 10%, which shows
      positive effect on khugepaged.  The benchmark's success rates are
      unchanged as it is not recognized as khugepaged.  Numbers of compact_stall
      and compact_fail events have however decreased by 20%, with
      compact_success still a bit improved, which is good.  With benchmark
      configured not to use __GFP_NO_KSWAPD, there is 6% improvement in THP
      collapse allocations, and only slight improvement in stalls and failures.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix warnings]
      Reported-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7d49d8868336bbf4f68714d8282ca5fd65e387ed
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:11 2014 -0700

      mm, compaction: reduce zone checking frequency in the migration scanner

      The unification of the migrate and free scanner families of function has
      highlighted a difference in how the scanners ensure they only isolate
      pages of the intended zone.  This is important for taking zone lock or lru
      lock of the correct zone.  Due to nodes overlapping, it is however
      possible to encounter a different zone within the range of the zone being
      compacted.

      The free scanner, since its inception by commit 748446bb6b5a ("mm:
      compaction: memory compaction core"), has been checking the zone of the
      first valid page in a pageblock, and skipping the whole pageblock if the
      zone does not match.

      This checking was completely missing from the migration scanner at first,
      and later added by commit dc9086004b3d ("mm: compaction: check for
      overlapping nodes during isolation for migration") in a reaction to a bug
      report.  But the zone comparison in migration scanner is done once per a
      single scanned page, which is more defensive and thus more costly than a
      check per pageblock.

      This patch unifies the checking done in both scanners to once per
      pageblock, through a new pageblock_pfn_to_page() function, which also
      includes pfn_valid() checks.  It is more defensive than the current free
      scanner checks, as it checks both the first and last page of the
      pageblock, but less defensive by the migration scanner per-page checks.
      It assumes that node overlapping may result (on some architecture) in a
      boundary between two nodes falling into the middle of a pageblock, but
      that there cannot be a node0 node1 node0 interleaving within a single
      pageblock.

      The result is more code being shared and a bit less per-page CPU cost in
      the migration scanner.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit edc2ca61249679298c1f343cd9c549964b8df4b4
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:09 2014 -0700

      mm, compaction: move pageblock checks up from isolate_migratepages_range()

      isolate_migratepages_range() is the main function of the compaction
      scanner, called either on a single pageblock by isolate_migratepages()
      during regular compaction, or on an arbitrary range by CMA's
      __alloc_contig_migrate_range().  It currently perfoms two pageblock-wide
      compaction suitability checks, and because of the CMA callpath, it tracks
      if it crossed a pageblock boundary in order to repeat those checks.

      However, closer inspection shows that those checks are always true for 
CMA:
      - isolation_suitable() is true because CMA sets cc->ignore_skip_hint to 
true
      - migrate_async_suitable() check is skipped because CMA uses sync 
compaction

      We can therefore move the compaction-specific checks to
      isolate_migratepages() and simplify isolate_migratepages_range().
      Furthermore, we can mimic the freepage scanner family of functions, which
      has isolate_freepages_block() function called both by compaction from
      isolate_freepages() and by CMA from isolate_freepages_range(), where each
      use-case adds own specific glue code.  This allows further code
      simplification.

      Thus, we rename isolate_migratepages_range() to
      isolate_migratepages_block() and limit its functionality to a single
      pageblock (or its subset).  For CMA, a new different
      isolate_migratepages_range() is created as a CMA-specific wrapper for the
      _block() function.  The checks specific to compaction are moved to
      isolate_migratepages().  As part of the unification of these two families
      of functions, we remove the redundant zone parameter where applicable,
      since zone pointer is already passed in cc->zone.

      Furthermore, going back to compact_zone() and compact_finished() when
      pageblock is found unsuitable (now by isolate_migratepages()) is wasteful
      - the checks are meant to skip pageblocks quickly.  The patch therefore
      also introduces a simple loop into isolate_migratepages() so that it does
      not return immediately on failed pageblock checks, but keeps going until
      isolate_migratepages_range() gets called once.  Similarily to
      isolate_freepages(), the function periodically checks if it needs to
      reschedule or abort async compaction.

      [iamjoonsoo.kim@xxxxxxx: fix isolated page counting bug in compaction]
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f8224aa5a0a4627926019bba7511926393fbee3b
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:07 2014 -0700

      mm, compaction: do not recheck suitable_migration_target under lock

      isolate_freepages_block() rechecks if the pageblock is suitable to be a
      target for migration after it has taken the zone->lock.  However, the
      check has been optimized to occur only once per pageblock, and
      compact_checklock_irqsave() might be dropping and reacquiring lock, which
      means somebody else might have changed the pageblock's migratetype
      meanwhile.

      Furthermore, nothing prevents the migratetype to change right after
      isolate_freepages_block() has finished isolating.  Given how imperfect
      this is, it's simpler to just rely on the check done in
      isolate_freepages() without lock, and not pretend that the recheck under
      lock guarantees anything.  It is just a heuristic after all.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 98dd3b48a7b8e8277f14c2b7d879477efc1ed0d0
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:04 2014 -0700

      mm, compaction: do not count compact_stall if all zones skipped compaction

      The compact_stall vmstat counter counts the number of allocations stalled
      by direct compaction.  It does not count when all attempted zones had
      deferred compaction, but it does count when all zones skipped compaction.
      The skipping is decided based on very early check of
      compaction_suitable(), based on watermarks and memory fragmentation.
      Therefore it makes sense not to count skipped compactions as stalls.
      Moreover, compact_success or compact_fail is also already not being
      counted when compaction was skipped, so this patch changes the
      compact_stall counting to match the other two.

      Additionally, restructure __alloc_pages_direct_compact() code for better
      readability.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 53853e2d2bfb748a8b5aa2fd1de15699266865e0
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:02 2014 -0700

      mm, compaction: defer each zone individually instead of preferred zone

      When direct sync compaction is often unsuccessful, it may become deferred
      for some time to avoid further useless attempts, both sync and async.
      Successful high-order allocations un-defer compaction, while further
      unsuccessful compaction attempts prolong the compaction deferred period.

      Currently the checking and setting deferred status is performed only on
      the preferred zone of the allocation that invoked direct compaction.  But
      compaction itself is attempted on all eligible zones in the zonelist, so
      the behavior is suboptimal and may lead both to scenarios where 1)
      compaction is attempted uselessly, or 2) where it's not attempted despite
      good chances of succeeding, as shown on the examples below:

      1) A direct compaction with Normal preferred zone failed and set
         deferred compaction for the Normal zone.  Another unrelated direct
         compaction with DMA32 as preferred zone will attempt to compact DMA32
         zone even though the first compaction attempt also included DMA32 zone.

         In another scenario, compaction with Normal preferred zone failed to
         compact Normal zone, but succeeded in the DMA32 zone, so it will not
         defer compaction.  In the next attempt, it will try Normal zone which
         will fail again, instead of skipping Normal zone and trying DMA32
         directly.

      2) Kswapd will balance DMA32 zone and reset defer status based on
         watermarks looking good.  A direct compaction with preferred Normal
         zone will skip compaction of all zones including DMA32 because Normal
         was still deferred.  The allocation might have succeeded in DMA32, but
         won't.

      This patch makes compaction deferring work on individual zone basis
      instead of preferred zone.  For each zone, it checks compaction_deferred()
      to decide if the zone should be skipped.  If watermarks fail after
      compacting the zone, defer_compaction() is called.  The zone where
      watermarks passed can still be deferred when the allocation attempt is
      unsuccessful.  When allocation is successful, compaction_defer_reset() is
      called for the zone containing the allocated page.  This approach should
      approximate calling defer_compaction() only on zones where compaction was
      attempted and did not yield allocated page.  There might be corner cases
      but that is inevitable as long as the decision to stop compacting dues not
      guarantee that a page will be allocated.

      Due to a new COMPACT_DEFERRED return value, some functions relying
      implicitly on COMPACT_SKIPPED = 0 had to be updated, with comments made
      more accurate.  The did_some_progress output parameter of
      __alloc_pages_direct_compact() is removed completely, as the caller
      actually does not use it after compaction sets it - it is only considered
      when direct reclaim sets it.

      During testing on a two-node machine with a single very small Normal zone
      on node 1, this patch has improved success rates in stress-highalloc
      mmtests benchmark.  The success here were previously made worse by commit
      3a025760fc15 ("mm: page_alloc: spill to remote nodes before waking
      kswapd") as kswapd was no longer resetting often enough the deferred
      compaction for the Normal zone, and DMA32 zones on both nodes were thus
      not considered for compaction.  On different machine, success rates were
      improved with __GFP_NO_KSWAPD allocations.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix CONFIG_COMPACTION=n build]
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8b1645685acf3c7e0b93611fb4b328ef45c47e92
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:00 2014 -0700

      mm, THP: don't hold mmap_sem in khugepaged when allocating THP

      When allocating huge page for collapsing, khugepaged currently holds
      mmap_sem for reading on the mm where collapsing occurs.  Afterwards the
      read lock is dropped before write lock is taken on the same mmap_sem.

      Holding mmap_sem during whole huge page allocation is therefore useless,
      the vma needs to be rechecked after taking the write lock anyway.
      Furthemore, huge page allocation might involve a rather long sync
      compaction, and thus block any mmap_sem writers and i.e.  affect workloads
      that perform frequent m(un)map or mprotect oterations.

      This patch simply releases the read lock before allocating a huge page.
      It also deletes an outdated comment that assumed vma must be stable, as it
      was using alloc_hugepage_vma().  This is no longer true since commit
      9f1b868a13ac ("mm: thp: khugepaged: add policy for finding target node").

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 447f05bb488bff4282088259b04f47f0f9f76760
  Author: Akinobu Mita <akinobu.mita@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:58 2014 -0700

      block_dev: implement readpages() to optimize sequential read

      Sequential read from a block device is expected to be equal or faster than
      from the file on a filesystem.  But it is not correct due to the lack of
      effective readpages() in the address space operations for block device.

      This implements readpages() operation for block device by using
      mpage_readpages() which can create multipage BIOs instead of BIOs for each
      page and reduce system CPU time consumption.

      Install 1GB of RAM disk storage:

        # modprobe scsi_debug dev_size_mb=1024 delay=0

      Sequential read from file on a filesystem:

        # mkfs.ext4 /dev/$DEV
        # mount /dev/$DEV /mnt
        # fio --name=t --size=512m --rw=read --filename=/mnt/file
        ...
          read : io=524288KB, bw=2133.4MB/s, iops=546133, runt=   240msec

      Sequential read from a block device:
        # fio --name=t --size=512m --rw=read --filename=/dev/$DEV
        ...
      (Without this commit)
          read : io=524288KB, bw=1700.2MB/s, iops=435455, runt=   301msec

      (With this commit)
          read : io=524288KB, bw=2160.4MB/s, iops=553046, runt=   237msec

      Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4db96b71e3caea5bb39053d57683129e0682c66f
  Author: Akinobu Mita <akinobu.mita@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:55 2014 -0700

      vfs: guard end of device for mpage interface

      Add guard_bio_eod() check for mpage code in order to allow us to do IO
      even on the odd last sectors of a device, even if the block size is some
      multiple of the physical sector size.

      Using mpage_readpages() for block device requires this guard check.

      Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 59d43914ed7b96255271ad6b7b735344beffa3c0
  Author: Akinobu Mita <akinobu.mita@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:53 2014 -0700

      vfs: make guard_bh_eod() more generic

      This patchset implements readpages() operation for block device by using
      mpage_readpages() which can create multipage BIOs instead of BIOs for each
      page and reduce system CPU time consumption.

      This patch (of 3):

      guard_bh_eod() is used in submit_bh() to allow us to do IO even on the odd
      last sectors of a device, even if the block size is some multiple of the
      physical sector size.  This makes guard_bh_eod() more generic and renames
      it guard_bio_eod() so that we can use it without struct buffer_head
      argument.

      The reason for this change is that using mpage_readpages() for block
      device requires to add this guard check in mpage code.

      Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 21bb9bd19430a43e6462ce75030fd7fac4b766ef
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:26:51 2014 -0700

      mm: page_alloc: determine migratetype only once

      The check for ALLOC_CMA in __alloc_pages_nodemask() derives migratetype
      from gfp_mask in each retry pass, although the migratetype variable
      already has the value determined and it does not change.  Use the variable
      and perform the check only once.  Also convert #ifdef CONFIG_CMA to
      IS_ENABLED.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: "Srivatsa S. Bhat" <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 95b0e655f9148881907fdbe5baba6a9f5d094fee
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:49 2014 -0700

      ARM: mm: don't limit default CMA region only to low memory

      DMA-mapping supports CMA regions places either in low or high memory, so
      there is no longer needed to limit default CMA regions only to low memory.
       The real limit is still defined by architecture specific DMA limit.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Reported-by: Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Daniel Drake <drake@xxxxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f7426b983a6a353cf21e5733e84458219c4a817e
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:47 2014 -0700

      mm: cma: adjust address limit to avoid hitting low/high memory boundary

      Russell King recently noticed that limiting default CMA region only to low
      memory on ARM architecture causes serious memory management issues with
      machines having a lot of memory (which is mainly available as high
      memory).  More information can be found the following thread:
      http://thread.gmane.org/gmane.linux.ports.arm.kernel/348441/

      Those two patches removes this limit letting kernel to put default CMA
      region into high memory when this is possible (there is enough high memory
      available and architecture specific DMA limit fits).

      This should solve strange OOM issues on systems with lots of RAM (i.e.
      >1GiB) and large (>256M) CMA area.

      This patch (of 2):

      Automatically allocated regions should not cross low/high memory boundary,
      because such regions cannot be later correctly initialized due to spanning
      across two memory zones.  This patch adds a check for this case and a
      simple code for moving region to low memory if automatically selected
      address might not fit completely into high memory.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Daniel Drake <drake@xxxxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d4932f9e81ae7a7bf3c3967e48373909b9c98ee5
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:44 2014 -0700

      arm64: add atomic pool for non-coherent and CMA allocations

      Neither CMA nor noncoherent allocations support atomic allocations.
      Add a dedicated atomic pool to support this.

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 36d0fd2198da3fd16b0e0da50ece05b4d295d2f1
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:42 2014 -0700

      arm: use genalloc for the atomic pool

      ARM currently uses a bitmap for tracking atomic allocations.  genalloc
      already handles this type of memory pool allocation so switch to using
      that instead.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 513510ddba9650fc7da456eefeb0ead7632324f6
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:40 2014 -0700

      common: dma-mapping: introduce common remapping functions

      For architectures without coherent DMA, memory for DMA may need to be
      remapped with coherent attributes.  Factor out the the remapping code from
      arm and put it in a common location to reduce code duplication.

      As part of this, the arm APIs are now migrated away from
      ioremap_page_range to the common APIs which use map_vm_area for remapping.
       This should be an equivalent change and using map_vm_area is more correct
      as ioremap_page_range is intended to bring in io addresses into the cpu
      space and not regular kernel managed memory.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Mitchel Humpherys <mitchelh@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9efb3a421d55d30b65fb0dbee05108d15c6c55f7
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:38 2014 -0700

      lib/genalloc.c: add genpool range check function

      After allocating an address from a particular genpool, there is no good
      way to verify if that address actually belongs to a genpool.  Introduce
      addr_in_gen_pool which will return if an address plus size falls
      completely within the genpool range.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 505e3be6c082489a32a88e042f930d047b6415bc
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:35 2014 -0700

      lib/genalloc.c: add power aligned algorithm

      One of the more common algorithms used for allocation is to align the
      start address of the allocation to the order of size requested.  Add this
      as an algorithm option for genalloc.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Acked-by: Olof Johansson <olof@xxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6a33979d5bd7521497121c5ae4435d7003115a0f
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:26:33 2014 -0700

      mm: remove misleading ARCH_USES_NUMA_PROT_NONE

      ARCH_USES_NUMA_PROT_NONE was defined for architectures that implemented
      _PAGE_NUMA using _PROT_NONE.  This saved using an additional PTE bit and
      relied on the fact that PROT_NONE vmas were skipped by the NUMA hinting
      fault scanner.  This was found to be conceptually confusing with a lot of
      implicit assumptions and it was asked that an alternative be found.

      Commit c46a7c81 "x86: define _PAGE_NUMA by reusing software bits on the
      PMD and PTE levels" redefined _PAGE_NUMA on x86 to be one of the swap PTE
      bits and shrunk the maximum possible swap size but it did not go far
      enough.  There are no architectures that reuse _PROT_NONE as _PROT_NUMA
      but the relics still exist.

      This patch removes ARCH_USES_NUMA_PROT_NONE and removes some unnecessary
      duplication in powerpc vs the generic implementation by defining the types
      the core NUMA helpers expected to exist from x86 with their ppc64
      equivalent.  This necessitated that a PTE bit mask be created that
      identified the bits that distinguish present from NUMA pte entries but it
      is expected this will only differ between arches based on _PAGE_PROTNONE.
      The naming for the generic helpers was taken from x86 originally but ppc64
      has types that are equivalent for the purposes of the helper so they are
      mapped instead of duplicating code.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
      Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ed2f240094f900833ac06f533ab8bbcf0a1e8199
  Author: Zhang Zhen <zhenzhang.zhang@xxxxxxxxxx>
  Date:   Thu Oct 9 15:26:31 2014 -0700

      memory-hotplug: add sysfs valid_zones attribute

      Currently memory-hotplug has two limits:

      1. If the memory block is in ZONE_NORMAL, you can change it to
         ZONE_MOVABLE, but this memory block must be adjacent to ZONE_MOVABLE.

      2. If the memory block is in ZONE_MOVABLE, you can change it to
         ZONE_NORMAL, but this memory block must be adjacent to ZONE_NORMAL.

      With this patch, we can easy to know a memory block can be onlined to
      which zone, and don't need to know the above two limits.

      Updated the related Documentation.

      [akpm@xxxxxxxxxxxxxxxxxxxx: use conventional comment layout]
      [akpm@xxxxxxxxxxxxxxxxxxxx: fix build with CONFIG_MEMORY_HOTREMOVE=n]
      [akpm@xxxxxxxxxxxxxxxxxxxx: remove unused local zone_prev]
      Signed-off-by: Zhang Zhen <zhenzhang.zhang@xxxxxxxxxx>
      Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Wang Nan <wangnan0@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cc71aba348906ff93a4ad2f600045ee2d1ecc291
  Author: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:29 2014 -0700

      mm/mmap.c: whitespace fixes

      Signed-off-by: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bf0dea23a9c094ae869a88bb694fbe966671bf6d
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:27 2014 -0700

      mm/slab: use percpu allocator for cpu cache

      Because of chicken and egg problem, initialization of SLAB is really
      complicated.  We need to allocate cpu cache through SLAB to make the
      kmem_cache work, but before initialization of kmem_cache, allocation
      through SLAB is impossible.

      On the other hand, SLUB does initialization in a more simple way.  It uses
      percpu allocator to allocate cpu cache so there is no chicken and egg
      problem.

      So, this patch try to use percpu allocator in SLAB.  This simplifies the
      initialization step in SLAB so that we could maintain SLAB code more
      easily.

      In my testing there is no performance difference.

      This implementation relies on percpu allocator.  Because percpu allocator
      uses vmalloc address space, vmalloc address space could be exhausted by
      this change on many cpu system with *32 bit* kernel.  This implementation
      can cover 1024 cpus in worst case by following calculation.

      Worst: 1024 cpus * 4 bytes for pointer * 300 kmem_caches *
        120 objects per cpu_cache = 140 MB
      Normal: 1024 cpus * 4 bytes for pointer * 150 kmem_caches(slab merge) *
        80 objects per cpu_cache = 46 MB

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Jeremiah Mahler <jmmahler@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 12220dea07f1ac6ac717707104773d771c3f3077
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:24 2014 -0700

      mm/slab: support slab merge

      Slab merge is good feature to reduce fragmentation.  If new creating slab
      have similar size and property with exsitent slab, this feature reuse it
      rather than creating new one.  As a result, objects are packed into fewer
      slabs so that fragmentation is reduced.

      Below is result of my testing.

      * After boot, sleep 20; cat /proc/meminfo | grep Slab

      <Before>
      Slab: 25136 kB

      <After>
      Slab: 24364 kB

      We can save 3% memory used by slab.

      For supporting this feature in SLAB, we need to implement SLAB specific
      kmem_cache_flag() and __kmem_cache_alias(), because SLUB implements some
      SLUB specific processing related to debug flag and object size change on
      these functions.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 423c929cbbecc60e9c407f9048e58f5422f7995d
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:22 2014 -0700

      mm/slab_common: commonize slab merge logic

      Slab merge is good feature to reduce fragmentation.  Now, it is only
      applied to SLUB, but, it would be good to apply it to SLAB.  This patch is
      preparation step to apply slab merge to SLAB by commonizing slab merge
      logic.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9163582c3f22cfba90a78749751ac70b127a9167
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Thu Oct 9 15:26:20 2014 -0700

      slab: fix for_each_kmem_cache_node()

      Fix a bug (discovered with kmemcheck) in for_each_kmem_cache_node().  The
      for loop reads the array "node" before verifying that the index is within
      the range.  This results in kmemcheck warning.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Reviewed-by: Pekka Enberg <penberg@xxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 109228389a943edd7e5c6ae94a7fda119691baec
  Author: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:18 2014 -0700

      kernel/kthread.c: partial revert of 81c98869faa5 ("kthread: ensure 
locality of task_struct allocations")

      After discussions with Tejun, we don't want to spread the use of
      cpu_to_mem() (and thus knowledge of allocators/NUMA topology details) into
      callers, but would rather ensure the callees correctly handle memoryless
      nodes.  With the previous patches ("topology: add support for
      node_to_mem_node() to determine the fallback node" and "slub: fallback to
      node_to_mem_node() node if allocating on memoryless node") adding and
      using node_to_mem_node(), we can safely undo part of the change to the
      kthread logic from 81c98869faa5.

      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Han Pingtian <hanpt@xxxxxxxxxxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a561ce00b09e1545953340deb5bef1036d7442de
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:15 2014 -0700

      slub: fall back to node_to_mem_node() node if allocating on memoryless 
node

      Update the SLUB code to search for partial slabs on the nearest node with
      memory in the presence of memoryless nodes.  Additionally, do not consider
      it to be an ALLOC_NODE_MISMATCH (and deactivate the slab) when a
      memoryless-node specified allocation goes off-node.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Han Pingtian <hanpt@xxxxxxxxxxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ad2c8144418c6a81cefe65379fd47bbe8344cef2
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:13 2014 -0700

      topology: add support for node_to_mem_node() to determine the fallback 
node

      Anton noticed (http://www.spinics.net/lists/linux-mm/msg67489.html) that
      on ppc LPARs with memoryless nodes, a large amount of memory was consumed
      by slabs and was marked unreclaimable.  He tracked it down to slab
      deactivations in the SLUB core when we allocate remotely, leading to poor
      efficiency always when memoryless nodes are present.

      After much discussion, Joonsoo provided a few patches that help
      significantly.  They don't resolve the problem altogether:

       - memory hotplug still needs testing, that is when a memoryless node
         becomes memory-ful, we want to dtrt
       - there are other reasons for going off-node than memoryless nodes,
         e.g., fully exhausted local nodes

      Neither case is resolved with this series, but I don't think that should
      block their acceptance, as they can be explored/resolved with follow-on
      patches.

      The series consists of:

      [1/3] topology: add support for node_to_mem_node() to determine the
            fallback node

      [2/3] slub: fallback to node_to_mem_node() node if allocating on
            memoryless node

            - Joonsoo's patches to cache the nearest node with memory for each
              NUMA node

      [3/3] Partial revert of 81c98869faa5 (""kthread: ensure locality of
            task_struct allocations")

       - At Tejun's request, keep the knowledge of memoryless node fallback
         to the allocator core.

      This patch (of 3):

      We need to determine the fallback node in slub allocator if the allocation
      target node is memoryless node.  Without it, the SLUB wrongly select the
      node which has no memory and can't use a partial slab, because of node
      mismatch.  Introduced function, node_to_mem_node(X), will return a node Y
      with memory that has the nearest distance.  If X is memoryless node, it
      will return nearest distance node, but, if X is normal node, it will
      return itself.

      We will use this function in following patch to determine the fallback
      node.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Han Pingtian <hanpt@xxxxxxxxxxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c9e16131d6e39bddd183f0b9d787ec0a62bf0eeb
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:11 2014 -0700

      slub: disable tracing and failslab for merged slabs

      Tracing of mergeable slabs as well as uses of failslab are confusing since
      the objects of multiple slab caches will be affected.  Moreover this
      creates a situation where a mergeable slab will become unmergeable.

      If tracing or failslab testing is desired then it may be best to switch
      merging off for starters.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Tested-by: WANG Chao <chaowang@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 25c4f304be8cd6831105d3a2876028e4ecd254a1
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:09 2014 -0700

      mm/slab: factor out unlikely part of cache_free_alien()

      cache_free_alien() is rarely used function when node mismatch.  But, it is
      defined with inline attribute so it is inlined to __cache_free() which is
      core free function of slab allocator.  It uselessly makes
      kmem_cache_free()/kfree() functions large.  What we really need to inline
      is just checking node match so this patch factor out other parts of
      cache_free_alien() to reduce code size of kmem_cache_free()/ kfree().

      <Before>
      nm -S mm/slab.o | grep -e "T kfree" -e "T kmem_cache_free"
      00000000000011e0 0000000000000228 T kfree
      0000000000000670 0000000000000216 T kmem_cache_free

      <After>
      nm -S mm/slab.o | grep -e "T kfree" -e "T kmem_cache_free"
      0000000000001110 00000000000001b5 T kfree
      0000000000000750 0000000000000181 T kmem_cache_free

      You can see slightly reduced size of text: 0x228->0x1b5, 0x216->0x181.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d3aec34466d9d6c8ceaa7f95088ced5705823735
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:06 2014 -0700

      mm/slab: noinline __ac_put_obj()

      Our intention of __ac_put_obj() is that it doesn't affect anything if
      sk_memalloc_socks() is disabled.  But, because __ac_put_obj() is too
      small, compiler inline it to ac_put_obj() and affect code size of free
      path.  This patch add noinline keyword for __ac_put_obj() not to distrupt
      normal free path at all.

      <Before>
      nm -S slab-orig.o |
        grep -e "t cache_alloc_refill" -e "T kfree" -e "T kmem_cache_free"

      0000000000001e80 00000000000002f5 t cache_alloc_refill
      0000000000001230 0000000000000258 T kfree
      0000000000000690 000000000000024c T kmem_cache_free

      <After>
      nm -S slab-patched.o |
        grep -e "t cache_alloc_refill" -e "T kfree" -e "T kmem_cache_free"

      0000000000001e00 00000000000002e5 t cache_alloc_refill
      00000000000011e0 0000000000000228 T kfree
      0000000000000670 0000000000000216 T kmem_cache_free

      cache_alloc_refill: 0x2f5->0x2e5
      kfree: 0x256->0x228
      kmem_cache_free: 0x24c->0x216

      code size of each function is reduced slightly.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3d88019408d6fbff1a38a58e694d56b7fd465408
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:04 2014 -0700

      mm/slab: move cache_flusharray() out of unlikely.text section

      Now, due to likely keyword, compiled code of cache_flusharray() is on
      unlikely.text section.  Although it is uncommon case compared to free to
      cpu cache case, it is common case than free_block().  But, free_block() is
      on normal text section.  This patch fix this odd situation to remove
      likely keyword.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 61f47105a2c9c60e950ca808b7560f776f9bfa31
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:02 2014 -0700

      mm/sl[ao]b: always track caller in kmalloc_(node_)track_caller()

      Now, we track caller if tracing or slab debugging is enabled.  If they are
      disabled, we could save one argument passing overhead by calling
      __kmalloc(_node)().  But, I think that it would be marginal.  Furthermore,
      default slab allocator, SLUB, doesn't use this technique so I think that
      it's okay to change this situation.

      After this change, we can turn on/off CONFIG_DEBUG_SLAB without full
      kernel build and remove some complicated '#if' defintion.  It looks more
      benefitial to me.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 07f361b2bee38896df8be17d8c3f8af3f3610606
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:00 2014 -0700

      mm/slab_common: move kmem_cache definition to internal header

      We don't need to keep kmem_cache definition in include/linux/slab.h if we
      don't need to inline kmem_cache_size().  According to my code inspection,
      this function is only called at lc_create() in lib/lru_cache.c which may
      be called at initialization phase of something, so we don't need to inline
      it.  Therfore, move it to slab_common.c and move kmem_cache definition to
      internal header.

      After this change, we can change kmem_cache definition easily without full
      kernel build.  For instance, we can turn on/off CONFIG_SLUB_STATS without
      full kernel build.

      [akpm@xxxxxxxxxxxxxxxxxxxx: export kmem_cache_size() to modules]
      [rdunlap@xxxxxxxxxxxxx: add header files to fix kmemcheck.c build errors]
      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3aa24f519e48e0db0ccf198d1b766a61d9463ce6
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:58 2014 -0700

      mm/slab_common.c: suppress warning

      False positive:

      mm/slab_common.c: In function 'kmem_cache_create':
      mm/slab_common.c:204: warning: 's' may be used uninitialized in this 
function

      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bf3e2692468fe46eed57d18b3dd1af5b30049122
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:56 2014 -0700

      fs/proc/kcore.c: don't add modules range to kcore if it's equal to vmcore 
range

      On some ARCHs modules range is eauql to vmalloc range. E.g on i686

        "#define MODULES_VADDR   VMALLOC_START"
        "#define MODULES_END     VMALLOC_END"

      This will cause 2 duplicate program segments in /proc/kcore, and no flag
      to indicate they are different.  This is confusing.  And usually people
      who need check the elf header or read the content of kcore will check
      memory ranges.  Two program segments which are the same are unnecessary.

      So check if the modules range is equal to vmalloc range.  If so, just skip
      adding the modules range.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Cc: Xishi Qiu <qiuxishi@xxxxxxxxxx>
      Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 58cb65487e92b47448d00a711c9f5922137d5678
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:54 2014 -0700

      proc/maps: make vm_is_stack() logic namespace-friendly

      - Rename vm_is_stack() to task_of_stack() and change it to return
        "struct task_struct *" rather than the global (and thus wrong in
        general) pid_t.

      - Add the new pid_of_stack() helper which calls task_of_stack() and
        uses the right namespace to report the correct pid_t.

        Unfortunately we need to define this helper twice, in task_mmu.c
        and in task_nommu.c. perhaps it makes sense to add fs/proc/util.c
        and move at least pid_of_stack/task_of_stack there to avoid the
        code duplication.

      - Change show_map_vma() and show_numa_map() to use the new helper.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2c03376d2db005869b1d4449097d51c96196529e
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:51 2014 -0700

      proc/maps: replace proc_maps_private->pid with "struct inode *inode"

      m_start() can use get_proc_task() instead, and "struct inode *"
      provides more potentially useful info, see the next changes.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 47fecca15c0944924423390fe21b956eea57da30
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:49 2014 -0700

      fs/proc/task_nommu.c: don't use priv->task->mm

      I do not know if CONFIG_PREEMPT/SMP is possible without CONFIG_MMU
      but the usage of task->mm in m_stop(). The task can exit/exec before
      we take mmap_sem, in this case m_stop() can hit NULL or unlock the
      wrong rw_semaphore.

      Also, this code uses priv->task != NULL to decide whether we need
      up_read/mmput. This is correct, but we will probably kill priv->task.
      Change m_start/m_stop to rely on IS_ERR_OR_NULL() like task_mmu.c does.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 27692cd56e2aa6924b49f4361247d707a023484a
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:47 2014 -0700

      fs/proc/task_nommu.c: shift mm_access() from m_start() to proc_maps_open()

      Copy-and-paste the changes from "fs/proc/task_mmu.c: shift mm_access()
      from m_start() to proc_maps_open()" into task_nommu.c.

      Change maps_open() to initialize priv->mm using proc_mem_open(), m_start()
      can rely on atomic_inc_not_zero(mm_users) like task_mmu.c does.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ce34fddb5bafb424a4aaa9f403feb7dbe776c7d1
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:45 2014 -0700

      fs/proc/task_nommu.c: change maps_open() to use __seq_open_private()

      Cleanup and preparation. maps_open() can use __seq_open_private()
      like proc_maps_open() does.

      [akpm@xxxxxxxxxxxxxxxxxxxx: deuglify]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 557c2d8a73dc078817ba6949697ceb8c0f3f7362
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:43 2014 -0700

      fs/proc/task_mmu.c: update m->version in the main loop in m_start()

      Change the main loop in m_start() to update m->version. Mostly for
      consistency, but this can help to avoid the same loop if the very
      1st ->show() fails due to seq_overflow().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8c20a9b85b057c850f63ee4c63531a356d8596a
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:41 2014 -0700

      fs/proc/task_mmu.c: reintroduce m->version logic

      Add the "last_addr" optimization back. Like before, every ->show()
      method checks !seq_overflow() and sets m->version = vma->vm_start.

      However, it also checks that m_next_vma(vma) != NULL, otherwise it
      sets m->version = -1 for the lockless "EOF" fast-path in m_start().

      m_start() can simply do find_vma() + m_next_vma() if last_addr is
      not zero, the code looks clear and simple and this case is clearly
      separated from "scan vmas" path.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ad2a00e4b7e20ab03700b0bb13270b6cee45c6e0
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:39 2014 -0700

      fs/proc/task_mmu.c: introduce m_next_vma() helper

      Extract the tail_vma/vm_next calculation from m_next() into the new
      trivial helper, m_next_vma().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0c255321f879c36bd74f58f9c7ed235ea6b919cb
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:36 2014 -0700

      fs/proc/task_mmu.c: simplify m_start() to make it readable

      Now that m->version is gone we can cleanup m_start(). In particular,

        - Remove the "unsigned long" typecast, m->index can't be negative
          or exceed ->map_count. But lets use "unsigned int pos" to make
          it clear that "pos < map_count" is safe.

        - Remove the unnecessary "vma != NULL" check in the main loop. It
          can't be NULL unless we have a vm bug.

        - This also means that "pos < map_count" case can simply return the
          valid vma and avoid "goto" and subsequent checks.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ebb6cdde1a50c3cd2a0a4668dfb571ecb3213449
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:34 2014 -0700

      fs/proc/task_mmu.c: kill the suboptimal and confusing m->version logic

      m_start() carefully documents, checks, and sets "m->version = -1" if
      we are going to return NULL. The only problem is that we will be never
      called again if m_start() returns NULL, so this is simply pointless
      and misleading.

      Otoh, ->show() methods m->version = 0 if vma == tail_vma and this is
      just wrong, we want -1 in this case. And in fact we also want -1 if
      ->vm_next == NULL and ->tail_vma == NULL.

      And it is not used consistently, the "scan vmas" loop in m_start()
      should update last_addr too.

      Finally, imo the whole "last_addr" logic in m_start() looks horrible.
      find_vma(last_addr) is called unconditionally even if we are not going
      to use the result. But the main problem is that this code participates
      in tail_vma-or-NULL mess, and this looks simply unfixable.

      Remove this optimization. We will add it back after some cleanups.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0d5f5f45f9a4f1f6b694c37f5142ebea893f0a15
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:32 2014 -0700

      fs/proc/task_mmu.c: shift "priv->task = NULL" from m_start() to m_stop()

      1. There is no reason to reset ->tail_vma in m_start(), if we return
         IS_ERR_OR_NULL() it won't be used.

      2. m_start() also clears priv->task to ensure that m_stop() won't use
         the stale pointer if we fail before get_task_struct(). But this is
         ugly and confusing, move this initialization in m_stop().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 23d54837e4f3a44ad4514d5eae8245c2250217ff
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:30 2014 -0700

      fs/proc/task_mmu.c: cleanup the "tail_vma" horror in m_next()

      1. Kill the first "vma != NULL" check. Firstly this is not possible,
         m_next() won't be called if ->start() or the previous ->next()
         returns NULL.

         And if it was possible the 2nd "vma != tail_vma" check is buggy,
         we should not wrongly return ->tail_vma.

      2. Make this function readable. The logic is very simple, we should
         return check "vma != tail" once and return "vm_next || tail_vma".

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 59b4bf12d4776c0e4f3fd5c02d942f3a0596da97
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:28 2014 -0700

      fs/proc/task_mmu.c: simplify the vma_stop() logic

      m_start() drops ->mmap_sem and does mmput() if it retuns vsyscall
      vma. This is because in this case m_stop()->vma_stop() obviously
      can't use gate_vma->vm_mm.

      Now that we have proc_maps_private->mm we can simplify this logic:

        - Change m_start() to return with ->mmap_sem held unless it returns
          IS_ERR_OR_NULL().

        - Change vma_stop() to use priv->mm and avoid the ugly vma checks,
          this makes "vm_area_struct *vma" unnecessary.

        - This also allows m_start() to use vm_stop().

        - Cleanup m_next() to follow the new locking rule.

          Note: m_stop() looks very ugly, and this temporary uglifies it
          even more. Fixed by the next change.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 29a40ace841cba9b661711f042d1821cdc4ad47c
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:26 2014 -0700

      fs/proc/task_mmu.c: shift mm_access() from m_start() to proc_maps_open()

      A simple test-case from Kirill Shutemov

        cat /proc/self/maps >/dev/null
        chmod +x /proc/self/net/packet
        exec /proc/self/net/packet

      makes lockdep unhappy, cat/exec take seq_file->lock + cred_guard_mutex in
      the opposite order.

      It's a false positive and probably we should not allow "chmod +x" on proc
      files. Still I think that we should avoid mm_access() and cred_guard_mutex
      in sys_read() paths, security checking should happen at open time. 
Besides,
      this doesn't even look right if the task changes its ->mm between m_stop()
      and m_start().

      Add the new "mm_struct *mm" member into struct proc_maps_private and 
change
      proc_maps_open() to initialize it using proc_mem_open(). Change m_start() 
to
      use priv->mm if atomic_inc_not_zero(mm_users) succeeds or return NULL 
(eof)
      otherwise.

      The only complication is that proc_maps_open() users should additionally 
do
      mmdrop() in fop->release(), add the new proc_map_release() helper for 
that.

      Note: this is the user-visible change, if the task execs after 
open("maps")
      the new ->mm won't be visible via this file. I hope this is fine, and this
      matches /proc/pid/mem bahaviour.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5381e169e78405bd54256860f151596f5a887617
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:24 2014 -0700

      proc: introduce proc_mem_open()

      Extract the mm_access() code from __mem_open() into the new helper,
      proc_mem_open(), the next patch will add another caller.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4db7d0ee198d417f4144c58048fcb173d90096ea
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:21 2014 -0700

      fs/proc/task_mmu.c: unify/simplify do_maps_open() and numa_maps_open()

      do_maps_open() and numa_maps_open() are overcomplicated, they could use
      __seq_open_private().  Plus they do the same, just sizeof(*priv)

      Change them to use a new simple helper, proc_maps_open(ops, psize).  This
      simplifies the code and allows us to do the next changes.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 46c298cf69d0e9a27d33ff992a81bd7b441c7933
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:19 2014 -0700

      fs/proc/task_mmu.c: don't use task->mm in m_start() and show_*map()

      get_gate_vma(priv->task->mm) looks ugly and wrong, task->mm can be NULL or
      it can changed by exec right after mm_access().

      And in theory this race is not harmless, the task can exec and then later
      exit and free the new mm_struct.  In this case get_task_mm(oldmm) can't
      help, get_gate_vma(task->mm) can read the freed/unmapped memory.

      I think that priv->task should simply die and hold_task_mempolicy() logic
      can be simplified.  tail_vma logic asks for cleanups too.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b1a8de1f534337b398c7778578a56ec4f018cb27
  Author: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:17 2014 -0700

      softlockup: make detector be aware of task switch of processes hogging cpu

      For now, soft lockup detector warns once for each case of process
      softlockup.  But the thread 'watchdog/n' may not always get the cpu at the
      time slot between the task switch of two processes hogging that cpu to
      reset soft_watchdog_warn.

      An example would be two processes hogging the cpu.  Process A causes the
      softlockup warning and is killed manually by a user.  Process B
      immediately becomes the new process hogging the cpu preventing the
      softlockup code from resetting the soft_watchdog_warn variable.

      This case is a false negative of "warn only once for a process", as there
      may be a different process that is going to hog the cpu.  Resolve this by
      saving/checking the task pointer of the hogging process and use that to
      reset soft_watchdog_warn too.

      [dzickus@xxxxxxxxxx: update comment]
      Signed-off-by: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f775da2fc2a8e42aa49eddbf5186ac3df8961a71
  Author: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:15 2014 -0700

      ocfs2: fix deadlock due to wrong locking order

      For commit ocfs2 journal, ocfs2 journal thread will acquire the mutex
      osb->journal->j_trans_barrier and wake up jbd2 commit thread, then it
      will wait until jbd2 commit thread done. In order journal mode, jbd2
      needs flushing dirty data pages first, and this needs get page lock.
      So osb->journal->j_trans_barrier should be got before page lock.

      But ocfs2_write_zero_page() and ocfs2_write_begin_inline() obey this
      locking order, and this will cause deadlock and hung the whole cluster.

      One deadlock catched is the following:

      PID: 13449  TASK: ffff8802e2f08180  CPU: 31  COMMAND: "oracle"
       #0 [ffff8802ee3f79b0] __schedule at ffffffff8150a524
       #1 [ffff8802ee3f7a58] schedule at ffffffff8150acbf
       #2 [ffff8802ee3f7a68] rwsem_down_failed_common at ffffffff8150cb85
       #3 [ffff8802ee3f7ad8] rwsem_down_read_failed at ffffffff8150cc55
       #4 [ffff8802ee3f7ae8] call_rwsem_down_read_failed at ffffffff812617a4
       #5 [ffff8802ee3f7b50] ocfs2_start_trans at ffffffffa0498919 [ocfs2]
       #6 [ffff8802ee3f7ba0] ocfs2_zero_start_ordered_transaction at 
ffffffffa048b2b8 [ocfs2]
       #7 [ffff8802ee3f7bf0] ocfs2_write_zero_page at ffffffffa048e9bd [ocfs2]
       #8 [ffff8802ee3f7c80] ocfs2_zero_extend_range at ffffffffa048ec83 [ocfs2]
       #9 [ffff8802ee3f7ce0] ocfs2_zero_extend at ffffffffa048edfd [ocfs2]
       #10 [ffff8802ee3f7d50] ocfs2_extend_file at ffffffffa049079e [ocfs2]
       #11 [ffff8802ee3f7da0] ocfs2_setattr at ffffffffa04910ed [ocfs2]
       #12 [ffff8802ee3f7e70] notify_change at ffffffff81187d29
       #13 [ffff8802ee3f7ee0] do_truncate at ffffffff8116bbc1
       #14 [ffff8802ee3f7f50] sys_ftruncate at ffffffff8116bcbd
       #15 [ffff8802ee3f7f80] system_call_fastpath at ffffffff81515142
          RIP: 00007f8de750c6f7  RSP: 00007fffe786e478  RFLAGS: 00000206
          RAX: 000000000000004d  RBX: ffffffff81515142  RCX: 0000000000000000
          RDX: 0000000000000200  RSI: 0000000000028400  RDI: 000000000000000d
          RBP: 00007fffe786e040   R8: 0000000000000000   R9: 000000000000000d
          R10: 0000000000000000  R11: 0000000000000206  R12: 000000000000000d
          R13: 00007fffe786e710  R14: 00007f8de70f8340  R15: 0000000000028400
          ORIG_RAX: 000000000000004d  CS: 0033  SS: 002b

      crash64> bt
      PID: 7610   TASK: ffff88100fd56140  CPU: 1   COMMAND: "ocfs2cmt"
       #0 [ffff88100f4d1c50] __schedule at ffffffff8150a524
       #1 [ffff88100f4d1cf8] schedule at ffffffff8150acbf
       #2 [ffff88100f4d1d08] jbd2_log_wait_commit at ffffffffa01274fd [jbd2]
       #3 [ffff88100f4d1d98] jbd2_journal_flush at ffffffffa01280b4 [jbd2]
       #4 [ffff88100f4d1dd8] ocfs2_commit_cache at ffffffffa0499b14 [ocfs2]
       #5 [ffff88100f4d1e38] ocfs2_commit_thread at ffffffffa0499d38 [ocfs2]
       #6 [ffff88100f4d1ee8] kthread at ffffffff81090db6
       #7 [ffff88100f4d1f48] kernel_thread_helper at ffffffff81516284

      crash64> bt
      PID: 7609   TASK: ffff88100f2d4480  CPU: 0   COMMAND: "jbd2/dm-20-86"
       #0 [ffff88100def3920] __schedule at ffffffff8150a524
       #1 [ffff88100def39c8] schedule at ffffffff8150acbf
       #2 [ffff88100def39d8] io_schedule at ffffffff8150ad6c
       #3 [ffff88100def39f8] sleep_on_page at ffffffff8111069e
       #4 [ffff88100def3a08] __wait_on_bit_lock at ffffffff8150b30a
       #5 [ffff88100def3a58] __lock_page at ffffffff81110687
       #6 [ffff88100def3ab8] write_cache_pages at ffffffff8111b752
       #7 [ffff88100def3be8] generic_writepages at ffffffff8111b901
       #8 [ffff88100def3c48] journal_submit_data_buffers at ffffffffa0120f67 
[jbd2]
       #9 [ffff88100def3cf8] jbd2_journal_commit_transaction at 
ffffffffa0121372[jbd2]
       #10 [ffff88100def3e68] kjournald2 at ffffffffa0127a86 [jbd2]
       #11 [ffff88100def3ee8] kthread at ffffffff81090db6
       #12 [ffff88100def3f48] kernel_thread_helper at ffffffff81516284

      Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Alex Chen <alex.chen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 70e82a12dbfa3acbff41be08a36e8be4578878c9
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:13 2014 -0700

      ocfs2: fix deadlock between o2hb thread and o2net_wq

      The following case may lead to o2net_wq and o2hb thread deadlock on
      o2hb_callback_sem.
      Currently there are 2 nodes say N1, N2 in the cluster. And N2 down, at
      the same time, N3 tries to join the cluster. So N1 will handle node
      down (N2) and join (N3) simultaneously.
          o2hb                               o2net_wq
          ->o2hb_do_disk_heartbeat
          ->o2hb_check_slot
          ->o2hb_run_event_list
          ->o2hb_fire_callbacks
          ->down_write(&o2hb_callback_sem)
          ->o2net_hb_node_down_cb
          ->flush_workqueue(o2net_wq)
                                             ->o2net_process_message
                                             ->dlm_query_join_handler
                                             ->o2hb_check_node_heartbeating
                                             ->o2hb_fill_node_map
                                             ->down_read(&o2hb_callback_sem)

      No need to take o2hb_callback_sem in dlm_query_join_handler,
      o2hb_live_lock is enough to protect live node map.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Cc: xMark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: jiangyiwen <jiangyiwen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5046f18d5bd9ad7638b32c3b304ff39a74c064df
  Author: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:11 2014 -0700

      ocfs2: don't fire quorum before connection established

      Firing quorum before connection established can cause unexpected node to
      reboot.

      Assume there are 3 nodes in the cluster, Node 1, 2, 3.  Node 2 and 3 have
      wrong ip address of Node 1 in cluster.conf and global heartbeat is enabled
      in the cluster.  After the heatbeats are started on these three nodes,
      Node 1 will reboot due to quorum fencing.  It is similar case if Node 1's
      networking is not ready when starting the global heartbeat.

      The reboot is not friendly as customer is not fully ready for ocfs2 to
      work.  Fix it by not allowing firing quorum before the connection is
      established.  In this case, ocfs2 will wait until the wrong configuration
      is fixed or networking is up to continue.  Also update the log to guide
      the user where to check when connection is not built for a long time.

      Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Reviewed-by: Srinivas Eeda <srinivas.eeda@xxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1848cb5530d3bada86c7b54f4f8b053b2081eb00
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:09 2014 -0700

      fs/ocfs2/dlmglue.c: use __seq_open_private() not seq_open()

      Reduce boilerplate code by using seq_open_private() instead of seq_open()

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f32883384846e1d4aa941c60dd8adb44093359c6
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:07 2014 -0700

      fs/ocfs2/cluster/netdebug.c: use seq_open_private() not seq_open()

      Reduce boilerplate code by using seq_open_private() instead of seq_open()

      Note that the code in and using sc_common_open() has been quite
      extensively changed.  Not least because there was a latent memory leak in
      the code as was: if sc_common_open() failed, the previously allocated
      buffer was not freed.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8f9ac032322b855ff9f578efcb5de891dcf85e9b
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:05 2014 -0700

      fs/ocfs2/dlm/dlmdebug.c: use seq_open_private() not seq_open()

      Reduce boilerplate code by using seq_open_private() instead of seq_open()

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6ae075485e2d91921bdd64e49896b1bae87d1ba2
  Author: Xue jiufei <xuejiufei@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:03 2014 -0700

      ocfs2: remove unused code in dlm_new_lockres()

      Remove the branch that free res->lockname.name because the condition
      is never satisfied when jump to label error.

      Signed-off-by: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9a7e6b5a0ad1a554ca982c555a34ce8086d5b994
  Author: alex chen <alex.chen@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:00 2014 -0700

      ocfs2/dlm: call dlm_lockres_put without resource spinlock

      dlm_lockres_put() should be called without &res->spinlock, otherwise a
      deadlock case may happen.

      spin_lock(&res->spinlock)
      ...
      dlm_lockres_put
        ->dlm_lockres_release
          ->dlm_print_one_lock_resource
            ->spin_lock(&res->spinlock)

      Signed-off-by: Alex Chen <alex.chen@xxxxxxxxxx>
      Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4a4e07c1bdbbc24d905e4c266b92cada9371db5d
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:58 2014 -0700

      ocfs2: call o2quo_exit() if malloc failed in o2net_init()

      In o2net_init, if malloc failed, it directly returns -ENOMEM.  Then
      o2quo_exit won't be called in init_o2nm.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Reviewed-by: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7fa05c6e46d76378d4403669ba6ea38364f910ac
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:56 2014 -0700

      ocfs2: fix shift left operations overflow

      ocfs2_inode_info->ip_clusters and ocfs2_dinode->id1.bitmap1.i_total are
      defined as type u32, so the shift left operations may overflow if volume
      size is large, for example, 2TB and cluster size is 1MB.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Reviewed-by: Alex Chen <alex.chen@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 190a7721ac865744a59fdf2f291c2a211cab6217
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:54 2014 -0700

      ocfs2/dlm: refactor error handling in dlm_alloc_ctxt

      Refactoring error handling in dlm_alloc_ctxt to simplify code.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Reviewed-by: Alex Chen <alex.chen@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 98acbf63d63c83e847c5cbe454b36a53cfbbc7a5
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:52 2014 -0700

      fs/ocfs2/stack_user.c: fix typo in ocfs2_control_release()

      It is supposed to zero pv_minor.

      Reported-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e2cabe1d426fb10cd8e04c26a49e70f1c864d25c
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:50 2014 -0700

      score: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7143e494414f25c6209f94155d20b796e0f36626
  Author: Andrea Gelmini <andrea.gelmini@xxxxxxxxx>
  Date:   Thu Oct 9 15:24:48 2014 -0700

      ntfs: remove bogus space

      fs/ntfs/debug.c:124: WARNING: space prohibited between function name and
      open parenthesis '('

      Signed-off-by: Andrea Gelmini <andrea.gelmini@xxxxxxxxx>
      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5272d036b280d43a06ab790030609225480d2009
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:46 2014 -0700

      ntfs: use find_get_page_flags() to mark page accessed as it is no longer 
marked later on

      Mel Gorman's commit 2457aec63745 ("mm: non-atomically mark page accessed
      during page cache allocation where possible") removed mark_page_accessed()
      calls from NTFS without updating the matching find_lock_page() to
      find_get_page_flags(GFP_LOCK | FGP_ACCESSED) thus causing the page to
      never be marked accessed.

      This patch fixes that.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2f82df0f3e6e89867695956aa061b464fe2c8958
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:44 2014 -0700

      m32r: remove deprecated IRQF_DISABLED

      This patch removes the use of the IRQF_DISABLED flag
      from arch/m32r/kernel/time.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3a28663696569624e36161e2100fd61e38bd9824
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:42 2014 -0700

      m32r: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0b37e097a648aa71d4db1ad108001e95b69a2da4
  Author: Yann Droneaud <ydroneaud@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:40 2014 -0700

      fanotify: enable close-on-exec on events' fd when requested in 
fanotify_init()

      According to commit 80af258867648 ("fanotify: groups can specify their
      f_flags for new fd"), file descriptors created as part of file access
      notification events inherit flags from the event_f_flags argument passed
      to syscall fanotify_init(2)[1].

      Unfortunately O_CLOEXEC is currently silently ignored.

      Indeed, event_f_flags are only given to dentry_open(), which only seems to
      care about O_ACCMODE and O_PATH in do_dentry_open(), O_DIRECT in
      open_check_o_direct() and O_LARGEFILE in generic_file_open().

      It's a pity, since, according to some lookup on various search engines and
      http://codesearch.debian.net/, there's already some userspace code which
      use O_CLOEXEC:

      - in systemd's readahead[2]:

          fanotify_fd = fanotify_init(FAN_CLOEXEC|FAN_NONBLOCK, 
O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_NOATIME);

      - in clsync[3]:

          #define FANOTIFY_EVFLAGS (O_LARGEFILE|O_RDONLY|O_CLOEXEC)

          int fanotify_d = fanotify_init(FANOTIFY_FLAGS, FANOTIFY_EVFLAGS);

      - in examples [4] from "Filesystem monitoring in the Linux
        kernel" article[5] by Aleksander Morgado:

          if ((fanotify_fd = fanotify_init (FAN_CLOEXEC,
                                            O_RDONLY | O_CLOEXEC | 
O_LARGEFILE)) < 0)

      Additionally, since commit 48149e9d3a7e ("fanotify: check file flags
      passed in fanotify_init").  having O_CLOEXEC as part of fanotify_init()
      second argument is expressly allowed.

      So it seems expected to set close-on-exec flag on the file descriptors if
      userspace is allowed to request it with O_CLOEXEC.

      But Andrew Morton raised[6] the concern that enabling now close-on-exec
      might break existing applications which ask for O_CLOEXEC but expect the
      file descriptor to be inherited across exec().

      In the other hand, as reported by Mihai Dontu[7] close-on-exec on the file
      descriptor returned as part of file access notify can break applications
      due to deadlock.  So close-on-exec is needed for most applications.

      More, applications asking for close-on-exec are likely expecting it to be
      enabled, relying on O_CLOEXEC being effective.  If not, it might weaken
      their security, as noted by Jan Kara[8].

      So this patch replaces call to macro get_unused_fd() by a call to function
      get_unused_fd_flags() with event_f_flags value as argument.  This way
      O_CLOEXEC flag in the second argument of fanotify_init(2) syscall is
      interpreted and close-on-exec get enabled when requested.

      [1] http://man7.org/linux/man-pages/man2/fanotify_init.2.html
      [2] 
http://cgit.freedesktop.org/systemd/systemd/tree/src/readahead/readahead-collect.c?id=v208#n294
      [3] https://github.com/xaionaro/clsync/blob/v0.2.1/sync.c#L1631
          https://github.com/xaionaro/clsync/blob/v0.2.1/configuration.h#L38
      [4] http://www.lanedo.com/~aleksander/fanotify/fanotify-example.c
      [5] http://www.lanedo.com/2013/filesystem-monitoring-linux-kernel/
      [6] 
http://lkml.kernel.org/r/20141001153621.65e9258e65a6167bf2e4cb50@xxxxxxxxxxxxxxxxxxxx
      [7] http://lkml.kernel.org/r/20141002095046.3715eb69@mdontu-l
      [8] http://lkml.kernel.org/r/20141002104410.GB19748@xxxxxxxxxxxxx

      Link: http://lkml.kernel.org/r/cover.1411562410.git.ydroneaud@xxxxxxxxxx
      Signed-off-by: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Reviewed by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Tested-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Cc: Mihai Don\u021bu <mihai.dontu@xxxxxxxxx>
      Cc: Pádraig Brady <P@xxxxxxxxxxxxxx>
      Cc: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Cc: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
      Cc: Michael Kerrisk-manpages <mtk.manpages@xxxxxxxxx>
      Cc: Lino Sanfilippo <LinoSanfilippo@xxxxxx>
      Cc: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Cc: Eric Paris <eparis@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 105d1b425303120c7681abc0761b6fc6c3f8a8e8
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:37 2014 -0700

      fsnotify: don't put user context if it was never assigned

      On some failure paths we may attempt to free user context even if it
      wasn't assigned yet.  This will cause a NULL ptr deref and a kernel BUG.

      The path I was looking at is in inotify_new_group():

              oevent = kmalloc(sizeof(struct inotify_event_info), GFP_KERNEL);
              if (unlikely(!oevent)) {
                      fsnotify_destroy_group(group);
                      return ERR_PTR(-ENOMEM);
              }

      fsnotify_destroy_group() would get called here, but
      group->inotify_data.user is only getting assigned later:

        group->inotify_data.user = get_current_user();

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: John McCutchan <john@xxxxxxxxxxxxxxxxx>
      Cc: Robert Love <rlove@xxxxxxxxx>
      Cc: Eric Paris <eparis@xxxxxxxxxxxxxx>
      Reviewed-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cafbaae8afdb1e6cf9f4715aea2c897cf407ddfd
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:35 2014 -0700

      fs/notify/group.c: make fsnotify_final_destroy_group() static

      No callers outside this file.

      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 20882185dab2978952a705905284d2a9790b2bae
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:33 2014 -0700

      cris: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 70323545e557eb853457288492be0bb2196c2733
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:31 2014 -0700

      mn10300: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8358d70ce1066dd4cc658cfdaf7862d459e2d78
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Thu Oct 9 12:18:10 2014 +0200

      net_sched: restore qdisc quota fairness limits after bulk dequeue

      Restore the quota fairness between qdisc's, that we broke with commit
      5772e9a346 ("qdisc: bulk dequeue support for qdiscs with 
TCQ_F_ONETXQUEUE").

      Before that commit, the quota in __qdisc_run() were in packets as
      dequeue_skb() would only dequeue a single packet, that assumption
      broke with bulk dequeue.

      We choose not to account for the number of packets inside the TSO/GSO
      packets (accessable via "skb_gso_segs").  As the previous fairness
      also had this "defect". Thus, GSO/TSO packets counts as a single
      packet.

      Further more, we choose to slack on accuracy, by allowing a bulk
      dequeue try_bulk_dequeue_skb() to exceed the "packets" limit, only
      limited by the BQL bytelimit.  This is done because BQL prefers to get
      its full budget for appropriate feedback from TX completion.

      In future, we might consider reworking this further and, if it allows,
      switch to a time-based model, as suggested by Eric. Right now, we only
      restore old semantics.

      Joint work with Eric, Hannes, Daniel and Jesper.  Hannes wrote the
      first patch in cooperation with Daniel and Jesper.  Eric rewrote the
      patch.

      Fixes: 5772e9a346 ("qdisc: bulk dequeue support for qdiscs with 
TCQ_F_ONETXQUEUE")
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a974038a89901f21c15189db2659e545576ed5d
  Merge: de3f0d0 b540327
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 19:06:15 2014 -0400

      Merge branch 'r8152'

      Hayes Wang says:

      ====================
      r8152: use mutex for hw settings

      v2:
      Make sure the autoresume wouldn't occur inside the mutex, otherwise
      the dead lock would happen. For the purpose, adjust some code about
      autosuspend/autoresume.

      v1:
      Use mutex to avoid that the serial hw settings would be interrupted
      by other settings. Although there is no problem now, it makes the
      driver more safe.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b54032736dbba2ae18995b930d0176bd8b0386c8
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 9 18:00:26 2014 +0800

      r8152: add mutex for hw settings

      Use the mutex to avoid the settings are interrupted by other ones.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8d4a4d7286eb6fc783149de44aa90de4bc72a9fe
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 9 18:00:25 2014 +0800

      r8152: adjust usb_autopm_xxx

      Add usb_autopm_xxx for rtl8152_get_settings() ,and remove
      usb_autopm_xxx from read_mii_word() and write_mii_word().

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 405f8a0ec71c869a374066cce22f88670d27a739
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 9 18:00:24 2014 +0800

      r8152: autoresume before setting feature

      Resume the device before setting the feature.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit de3f0d0effecc2ccfbd679705519ed5b35f9cb33
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Thu Oct 9 12:58:08 2014 +0900

      net: Missing @ before descriptions cause make xmldocs warning

      This patch fix following warning.
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'header_len'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'data_len'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'max_page_order'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'errcode'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'gfp_mask'

      Acutually the descriptions exist, but missing "@" in front.

      This problem start to happen when following commit was merged
      into Linus's tree during 3.18-rc1 merge period.
      commit 2e4e44107176d552f8bb1bb76053e850e3809841
      net: add alloc_skb_with_frags() helper

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e229b36e676d491a6305174dd025abba39be8d41
  Merge: ea97cae 8203b50
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 18:53:59 2014 -0400

      Merge branch 'cxgb4'

      Hariprasad Shenai says:

      ====================
      cxgb4/cxgb4vf: Misc fixes and 40G support for cxgb4vf

      This patch series adds 40G support for cxgb4vf driver. Update the LSO 
length for
      cxgb4vf, fix macro. Wait for device to get ready before reading PL_WHOAMI
      register.

      The patches series is created against 'net-next' tree.
      And includes patches on cxgb4 and cxgb4vf driver.

      We have included all the maintainers of respective drivers. Kindly review 
the
      change and let us know in case of any review comments.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8203b509c5b7aab7a8170626ce02372c61da2cdd
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Thu Oct 9 05:48:47 2014 +0530

      cxgb4: Wait for device to get ready before reading any register

      Call t4_wait_dev_ready() before attempting to read the PL_WHOAMI register
      (to determine which function we have been attached to). This prevents us 
from
      failing on that read if it comes right after a RESET.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 897d55df3ca794ad4522472d46aa2dbbface8c37
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Thu Oct 9 05:48:46 2014 +0530

      cxgb4vf: Add 40G support for cxgb4vf driver

      Add 40G support for cxgb4vf driver. ethtool speed values are just numbers 
of
      megabits and there is no SPEED_40000 in ethtool speed values. To be 
consistent,
      use integer constants directly for all speeds.

      Use is_x_10g_port()("is 10Gb/s or higher") in cfg_queues() instead of
      is_10g_port() ("is exactly 10Gb/s"). Else we will end up using a single
      "Queue Set" on 40Gb/s adapters.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7207c0d1540b679993d1f0bb9c1ff8e068958c75
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Thu Oct 9 05:48:45 2014 +0530

      cxgb4/cxgb4vf: Updated the LSO transfer length in CPL_TX_PKT_LSO for T5

      Update the lso length for T5 adapter and fix PIDX_T5 macro

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dd4cae8bf16611053ee7b00e20aa4fa945b92b99
  Author: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
  Date:   Wed Oct 8 09:22:54 2014 -0700

      Input: Add Microchip AR1021 i2c touchscreen

      This patch adds support for the ar1021 i2c based touchscreen.
      The driver is quite simple and only supports the Touch
      Reporting Protocol.

      This is the final version for an RFC patch send a while ago.
      http://www.spinics.net/lists/linux-input/msg29419.html

      Signed-off-by: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 3f1fe73b92c4e5cd614f628621048c0c120e2620
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 11:38:21 2014 -0700

      Input: cros_ec_keyb - add of match table

      To enable the cros_ec_keyb driver to be auto-loaded when build as
      module add an of match table (and export it) to match the modalias
      information passed on to userspace as the Cros EC MFD driver registers
      the MFD subdevices with an of_compatibility string.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 0224ec9e9f111b1c39ec00a10de4858061b4afea
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Wed Oct 8 15:21:32 2014 -0700

      Input: serio - avoid negative serio device numbers

      Fix the format string for serio device name generation to avoid negative
      device numbers when the id exceeds the maximum signed integer value.

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit bf1d50fa74df0339c925aa7e2ff9de60a42c30be
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Wed Oct 8 14:24:15 2014 -0700

      Input: avoid negative input device numbers

      Fix the format string for input device name generation to avoid negative
      device numbers when the id exceeds the maximum signed integer value.

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 5dab4b73c736c2cb8e35148f9ee2365ee48bad79
  Author: Tony Luck <tony.luck@xxxxxxxxx>
  Date:   Thu Oct 9 13:26:58 2014 -0700

      [IA64] Enable bpf syscall for ia64

      See commit 99c55f7d47c0dc6fc64729f37bf435abf43f4c60
         bpf: introduce BPF syscall and maps

      Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>

  commit b528392669415dc1e53a047215e5ad6c2de879fc
  Merge: 80213c0 9f1a053
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 16:07:43 2014 -0400

      Merge tag 'pm+acpi-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

      Pull ACPI and power management updates from Rafael Wysocki:
       "Features-wise, to me the most important this time is a rework of
        wakeup interrupts handling in the core that makes them work
        consistently across all of the available sleep states, including
        suspend-to-idle.  Many thanks to Thomas Gleixner for his help with
        this work.

        Second is an update of the generic PM domains code that has been in
        need of some care for quite a while.  Unused code is being removed, DT
        support is being added and domains are now going to be attached to
        devices in bus type code in analogy with the ACPI PM domain.  The
        majority of work here was done by Ulf Hansson who also has been the
        most active developer this time.

        Apart from this we have a traditional ACPICA update, this time to
        upstream version 20140828 and a few ACPI wakeup interrupts handling
        patches on top of the general rework mentioned above.  There also are
        several cpufreq commits including renaming the cpufreq-cpu0 driver to
        cpufreq-dt, as this is what implements generic DT-based cpufreq
        support, and a new DT-based idle states infrastructure for cpuidle.

        In addition to that, the ACPI LPSS driver is updated, ACPI support for
        Apple machines is improved, a few bugs are fixed and a few cleanups
        are made all over.

        Finally, the Adaptive Voltage Scaling (AVS) subsystem now has a tree
        maintained by Kevin Hilman that will be merged through the PM tree.

        Numbers-wise, the generic PM domains update takes the lead this time
        with 32 non-merge commits, second is cpufreq (15 commits) and the 3rd
        place goes to the wakeup interrupts handling rework (13 commits).

        Specifics:

         - Rework the handling of wakeup IRQs by the IRQ core such that all of
           them will be switched over to "wakeup" mode in suspend_device_irqs()
           and in that mode the first interrupt will abort system suspend in
           progress or wake up the system if already in suspend-to-idle (or
           equivalent) without executing any interrupt handlers.  Among other
           things that eliminates the wakeup-related motivation to use the
           IRQF_NO_SUSPEND interrupt flag with interrupts which don't really
           need it and should not use it (Thomas Gleixner and Rafael Wysocki)

         - Switch over ACPI to handling wakeup interrupts with the help of the
           new mechanism introduced by the above IRQ core rework (Rafael 
Wysocki)

         - Rework the core generic PM domains code to eliminate code that's
           not used, add DT support and add a generic mechanism by which
           devices can be added to PM domains automatically during enumeration
           (Ulf Hansson, Geert Uytterhoeven and Tomasz Figa).

         - Add debugfs-based mechanics for debugging generic PM domains
           (Maciej Matraszek).

         - ACPICA update to upstream version 20140828.  Included are updates
           related to the SRAT and GTDT tables and the _PSx methods are in the
           METHOD_NAME list now (Bob Moore and Hanjun Guo).

         - Add _OSI("Darwin") support to the ACPI core (unfortunately, that
           can't really be done in a straightforward way) to prevent
           Thunderbolt from being turned off on Apple systems after boot (or
           after resume from system suspend) and rework the ACPI Smart Battery
           Subsystem (SBS) driver to work correctly with Apple platforms
           (Matthew Garrett and Andreas Noever).

         - ACPI LPSS (Low-Power Subsystem) driver update cleaning up the code,
           adding support for 133MHz I2C source clock on Intel Baytrail to it
           and making it avoid using UART RTS override with Auto Flow Control
           (Heikki Krogerus).

         - ACPI backlight updates removing the video_set_use_native_backlight
           quirk which is not necessary any more, making the code check the
           list of output devices returned by the _DOD method to avoid
           creating acpi_video interfaces that won't work and adding a quirk
           for Lenovo Ideapad Z570 (Hans de Goede, Aaron Lu and Stepan Bujnak)

         - New Win8 ACPI OSI quirks for some Dell laptops (Edward Lin)

         - Assorted ACPI code cleanups (Fabian Frederick, Rasmus Villemoes,
           Sudip Mukherjee, Yijing Wang, and Zhang Rui)

         - cpufreq core updates and cleanups (Viresh Kumar, Preeti U Murthy,
           Rasmus Villemoes)

         - cpufreq driver updates: cpufreq-cpu0/cpufreq-dt (driver name change
           among other things), ppc-corenet, powernv (Viresh Kumar, Preeti U
           Murthy, Shilpasri G Bhat, Lucas Stach)

         - cpuidle support for DT-based idle states infrastructure, new ARM64
           cpuidle driver, cpuidle core cleanups (Lorenzo Pieralisi, Rasmus
           Villemoes)

         - ARM big.LITTLE cpuidle driver updates: support for DT-based
           initialization and Exynos5800 compatible string (Lorenzo Pieralisi,
           Kevin Hilman)

         - Rework of the test_suspend kernel command line argument and a new
           trace event for console resume (Srinivas Pandruvada, Todd E Brandt)

         - Second attempt to optimize swsusp_free() (hibernation core) to make
           it avoid going through all PFNs which may be way too slow on some
           systems (Joerg Roedel)

         - devfreq updates (Paul Bolle, Punit Agrawal, Ã?rjan Eide).

         - rockchip-io Adaptive Voltage Scaling (AVS) driver and AVS entry
           update in MAINTAINERS (Heiko Stübner, Kevin Hilman)

         - PM core fix related to clock management (Geert Uytterhoeven)

         - PM core's sysfs code cleanup (Johannes Berg)"

      * tag 'pm+acpi-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (105 commits)
        ACPI / fan: printk replacement
        PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME
        PM / Domains: Rename cpu_data to cpuidle_data
        cpufreq: cpufreq-dt: fix potential double put of cpu OF node
        cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'
        PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()
        cpufreq: ppc-corenet: remove duplicate update of cpu_data
        ACPI / sleep: Rework the handling of ACPI GPE wakeup from 
suspend-to-idle
        PM / sleep: Rename platform suspend/resume functions in suspend.c
        PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()
        ACPICA: Introduce acpi_enable_all_wakeup_gpes()
        ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()
        ACPI / video: check _DOD list when creating backlight devices
        PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h
        cpufreq: Replace strnicmp with strncasecmp
        cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
        cpufreq: powernv: Set the pstate of the last hotplugged out cpu in 
policy->cpus to minimum
        cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
        PM / devfreq: exynos: Enable building exynos PPMU as module
        PM / devfreq: Export helper functions for drivers
        ...

  commit 764f612c6c3c231b9c12cfae7c328ccc9c453258
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 23:17:35 2014 +0800

      blk-merge: don't compute bi_phys_segments from bi_vcnt for cloned bio

      It isn't correct to figure out req->bi_phys_segments from bio->bi_vcnt
      if the bio is cloned.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Tested-by: Jeff Mahoney <jeffm@xxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 80213c03c4151d900cf293ef0fc51f8d88495e14
  Merge: ea58459 f92d9ee
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:03:49 2014 -0400

      Merge tag 'pci-v3.18-changes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

      Pull PCI updates from Bjorn Helgaas:
       "The interesting things here are:

         - Turn on Config Request Retry Status Software Visibility.  This
           caused hangs last time, but we included a fix this time.
         - Rework PCI device configuration to use _HPP/_HPX more aggressively
         - Allow PCI devices to be put into D3cold during system suspend
         - Add arm64 PCI support
         - Add APM X-Gene host bridge driver
         - Add TI Keystone host bridge driver
         - Add Xilinx AXI host bridge driver

        More detailed summary:

        Enumeration
          - Check Vendor ID only for Config Request Retry Status (Rajat Jain)
          - Enable Config Request Retry Status when supported (Rajat Jain)
          - Add generic domain handling (Catalin Marinas)
          - Generate uppercase hex for modalias interface class (Ricardo 
Ribalda Delgado)

        Resource management
          - Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources() 
(Yinghai Lu)
          - Increase IBM ipr SAS Crocodile BARs to at least system page size 
(Douglas Lehr)

        PCI device hotplug
          - Prevent NULL dereference during pciehp probe (Andreas Noever)
          - Move _HPP & _HPX handling into core (Bjorn Helgaas)
          - Apply _HPP to PCIe devices as well as PCI (Bjorn Helgaas)
          - Apply _HPP/_HPX to display devices (Bjorn Helgaas)
          - Preserve SERR & PARITY settings when applying _HPP/_HPX (Bjorn 
Helgaas)
          - Preserve MPS and MRRS settings when applying _HPP/_HPX (Bjorn 
Helgaas)
          - Apply _HPP/_HPX to all devices, not just hot-added ones (Bjorn 
Helgaas)
          - Fix wait time in pciehp timeout message (Yinghai Lu)
          - Add more pciehp Slot Control debug output (Yinghai Lu)
          - Stop disabling pciehp notifications during init (Yinghai Lu)

        MSI
          - Remove arch_msi_check_device() (Alexander Gordeev)
          - Rename pci_msi_check_device() to pci_msi_supported() (Alexander 
Gordeev)
          - Move D0 check into pci_msi_check_device() (Alexander Gordeev)
          - Remove unused kobject from struct msi_desc (Yijing Wang)
          - Remove "pos" from the struct msi_desc msi_attrib (Yijing Wang)
          - Add "msi_bus" sysfs MSI/MSI-X control for endpoints (Yijing Wang)
          - Use __get_cached_msi_msg() instead of get_cached_msi_msg() (Yijing 
Wang)
          - Use __read_msi_msg() instead of read_msi_msg() (Yijing Wang)
          - Use __write_msi_msg() instead of write_msi_msg() (Yijing Wang)

        Power management
          - Drop unused runtime PM support code for PCIe ports (Rafael J.  
Wysocki)
          - Allow PCI devices to be put into D3cold during system suspend 
(Rafael J. Wysocki)

        AER
          - Add additional AER error strings (Gong Chen)
          - Make <linux/aer.h> standalone includable (Thierry Reding)

        Virtualization
          - Add ACS quirk for Solarflare SFC9120 & SFC9140 (Alex Williamson)
          - Add ACS quirk for Intel 10G NICs (Alex Williamson)
          - Add ACS quirk for AMD A88X southbridge (Marti Raudsepp)
          - Remove unused pci_find_upstream_pcie_bridge(), pci_get_dma_source() 
(Alex Williamson)
          - Add device flag helpers (Ethan Zhao)
          - Assume all Mellanox devices have broken INTx masking (Gavin Shan)

        Generic host bridge driver
          - Fix ioport_map() for !CONFIG_GENERIC_IOMAP (Liviu Dudau)
          - Add pci_register_io_range() and pci_pio_to_address() (Liviu Dudau)
          - Define PCI_IOBASE as the base of virtual PCI IO space (Liviu Dudau)
          - Fix the conversion of IO ranges into IO resources (Liviu Dudau)
          - Add pci_get_new_domain_nr() and of_get_pci_domain_nr() (Liviu Dudau)
          - Add support for parsing PCI host bridge resources from DT (Liviu 
Dudau)
          - Add pci_remap_iospace() to map bus I/O resources (Liviu Dudau)
          - Add arm64 architectural support for PCI (Liviu Dudau)

        APM X-Gene
          - Add APM X-Gene PCIe driver (Tanmay Inamdar)
          - Add arm64 DT APM X-Gene PCIe device tree nodes (Tanmay Inamdar)

        Freescale i.MX6
          - Probe in module_init(), not fs_initcall() (Lucas Stach)
          - Delay enabling reference clock for SS until it stabilizes (Tim 
Harvey)

        Marvell MVEBU
          - Fix uninitialized variable in mvebu_get_tgt_attr() (Thomas 
Petazzoni)

        NVIDIA Tegra
          - Make sure the PCIe PLL is really reset (Eric Yuen)
          - Add error path tegra_msi_teardown_irq() cleanup (Jisheng Zhang)
          - Fix extended configuration space mapping (Peter Daifuku)
          - Implement resource hierarchy (Thierry Reding)
          - Clear CLKREQ# enable on port disable (Thierry Reding)
          - Add Tegra124 support (Thierry Reding)

        ST Microelectronics SPEAr13xx
          - Pass config resource through reg property (Pratyush Anand)

        Synopsys DesignWare
          - Use NULL instead of false (Fabio Estevam)
          - Parse bus-range property from devicetree (Lucas Stach)
          - Use pci_create_root_bus() instead of pci_scan_root_bus() (Lucas 
Stach)
          - Remove pci_assign_unassigned_resources() (Lucas Stach)
          - Check private_data validity in single place (Lucas Stach)
          - Setup and clear exactly one MSI at a time (Lucas Stach)
          - Remove open-coded bitmap operations (Lucas Stach)
          - Fix configuration base address when using 'reg' (Minghuan Lian)
          - Fix IO resource end address calculation (Minghuan Lian)
          - Rename get_msi_data() to get_msi_addr() (Minghuan Lian)
          - Add get_msi_data() to pcie_host_ops (Minghuan Lian)
          - Add support for v3.65 hardware (Murali Karicheri)
          - Fold struct pcie_port_info into struct pcie_port (Pratyush Anand)

        TI Keystone
          - Add TI Keystone PCIe driver (Murali Karicheri)
          - Limit MRSS for all downstream devices (Murali Karicheri)
          - Assume controller is already in RC mode (Murali Karicheri)
          - Set device ID based on SoC to support multiple ports (Murali 
Karicheri)

        Xilinx AXI
          - Add Xilinx AXI PCIe driver (Srikanth Thokala)
          - Fix xilinx_pcie_assign_msi() return value test (Dan Carpenter)

        Miscellaneous
          - Clean up whitespace (Quentin Lambert)
          - Remove assignments from "if" conditions (Quentin Lambert)
          - Move PCI_VENDOR_ID_VMWARE to pci_ids.h (Francesco Ruggeri)
          - x86: Mark DMI tables as initialization data (Mathias Krause)
          - x86: Move __init annotation to the correct place (Mathias Krause)
          - x86: Mark constants of pci_mmcfg_nvidia_mcp55() as __initconst 
(Mathias Krause)
          - x86: Constify pci_mmcfg_probes[] array (Mathias Krause)
          - x86: Mark PCI BIOS initialization code as such (Mathias Krause)
          - Parenthesize PCI_DEVID and PCI_VPD_LRDT_ID parameters (Megan Kamiya)
          - Remove unnecessary variable in pci_add_dynid() (Tobias Klauser)"

      * tag 'pci-v3.18-changes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (109 commits)
        arm64: dts: Add APM X-Gene PCIe device tree nodes
        PCI: Add ACS quirk for AMD A88X southbridge devices
        PCI: xgene: Add APM X-Gene PCIe driver
        PCI: designware: Remove open-coded bitmap operations
        PCI/MSI: Remove unnecessary temporary variable
        PCI/MSI: Use __write_msi_msg() instead of write_msi_msg()
        MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()
        PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg()
        PCI/MSI: Add "msi_bus" sysfs MSI/MSI-X control for endpoints
        PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib
        PCI/MSI: Remove unused kobject from struct msi_desc
        PCI/MSI: Rename pci_msi_check_device() to pci_msi_supported()
        PCI/MSI: Move D0 check into pci_msi_check_device()
        PCI/MSI: Remove arch_msi_check_device()
        irqchip: armada-370-xp: Remove arch_msi_check_device()
        PCI/MSI/PPC: Remove arch_msi_check_device()
        arm64: Add architectural support for PCI
        PCI: Add pci_remap_iospace() to map bus I/O resources
        of/pci: Add support for parsing PCI host bridge resources from DT
        of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()
        ...

      Conflicts:
        arch/arm64/boot/dts/apm-storm.dtsi

  commit ea584595fc85e65796335033dfca25ed655cd0ed
  Merge: 782d59c a092e19
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 14:58:15 2014 -0400

      Merge tag 'gpio-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

      Pull GPIO changes from Linus Walleij:
       "This is the bulk of GPIO changes for the v3.18 development cycle:

         - Increase the default ARCH_NR_GPIO from 256 to 512.  This was done
           to avoid having a custom <asm/gpio.h> header for the x86
           architecture - GPIO is custom and complicated enough as it is
           already! We want to move to a radix to store the descriptors going
           forward, and finally get rid of this fixed array size altogether.

         - Endgame patching of the gpio_remove() semantics initiated by
           Abdoulaye Berthe.  It is not accepted by the system that the
           removal of a GPIO chip fails during eg reboot or shutdown, and
           therefore the return value has now painfully been refactored away.
           For special cases like GPIO expanders on a hot-pluggable bus like
           USB, we may later add some gpiochip_try_remove() call, but for the
           cases we have now, return values are moot.

         - Some incremental refactoring of the gpiolib core and ACPI GPIO
           library for more descriptor usage.

         - Refactor the chained IRQ handler set-up method to handle also
           threaded, nested interrupts and set up the parent IRQ correctly.
           Switch STMPE and TC3589x drivers to use this registration method.

         - Add a .irq_not_threaded flag to the struct gpio_chip, so that also
           GPIO expanders that block but are still not using threaded IRQ
           handlers.

         - New drivers for the ARM64 X-Gene SoC GPIO controller.

         - The syscon GPIO driver has been improved to handle the "DSP GPIO"
           found on the TI Keystone 2 SoC:s.

         - ADNP driver switched to use gpiolib irqchip helpers.

         - Refactor the DWAPB driver to support being instantiated from and
           MFD cell (platform device).

         - Incremental feature improvement in the Zynq, MCP23S08, DWAPB, OMAP,
           Xilinx and Crystalcove drivers.

         - Various minor fixes"

      * tag 'gpio-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (52 commits)
        gpio: pch: Build context save/restore only for PM
        pinctrl: abx500: get rid of unused variable
        gpio: ks8695: fix 'else should follow close brace '}''
        gpio: stmpe: add verbose debug code
        gpio: stmpe: fix up interrupt enable logic
        gpio: staticize xway_stp_init()
        gpio: handle also nested irqchips in the chained handler set-up
        gpio: set parent irq on chained handlers
        gpiolib: irqchip: use irq_find_mapping while removing irqchip
        gpio: crystalcove: support virtual GPIO
        pinctrl: bcm281xx: make Kconfig dependency more strict
        gpio: kona: enable only on BCM_MOBILE or for compile testing
        gpio, bcm-kona, LLVMLinux: Remove use of __initconst
        gpio: Fix ngpio in gpio-xilinx driver
        gpio: dwapb: fix pointer to integer cast
        gpio: xgene: Remove unneeded #ifdef CONFIG_OF guard
        gpio: xgene: Remove unneeded forward declation for struct xgene_gpio
        gpio: xgene: Fix missing spin_lock_init()
        gpio: ks8695: fix switch case indentation
        gpiolib: add irq_not_threaded flag to gpio_chip
        ...

  commit b16ccfe02313acd829debfccac45531f45d797cd
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Oct 9 11:28:34 2014 -0700

      ARM: dts: Disable smc91x on n900 until bootloader dependency is removed

      I added smc91x support but turns out we currently do not set the
      smc91x timings in gpmc.c but rely on the bootloader timings. This
      produces the following error unless the smc91x GPMC timings are
      initialized by the bootloader:

      Unhandled fault: external abort on non-linefetch (0x1008) at 0xd080630e
      ...
      [<c04067fc>] (smc_drv_probe) from [<c038e9c4>] 
(platform_drv_probe+0x2c/0x5c)
      [<c038e9c4>] (platform_drv_probe) from [<c038d450>] 
(driver_probe_device+0x104/0x22c)
      [<c038d450>] (driver_probe_device) from [<c038d60c>] 
(__driver_attach+0x94/0x98)
      [<c038d60c>] (__driver_attach) from [<c038bc3c>] 
(bus_for_each_dev+0x54/0x88)
      [<c038bc3c>] (bus_for_each_dev) from [<c038cc3c>] 
(bus_add_driver+0xd8/0x1d8)
      [<c038cc3c>] (bus_add_driver) from [<c038dd74>] 
(driver_register+0x78/0xf4)
      [<c038dd74>] (driver_register) from [<c0008924>] 
(do_one_initcall+0x80/0x1c0)
      [<c0008924>] (do_one_initcall) from [<c0852d9c>] 
(kernel_init_freeable+0x1b8/0x28c)
      [<c0852d9c>] (kernel_init_freeable) from [<c05ce86c>] 
(kernel_init+0x8/0xec)
      [<c05ce86c>] (kernel_init) from [<c000e728>] (ret_from_fork+0x14/0x2c)

      Let's fix the issue by disabling the smc91x module for now until we
      have sorted out the issues in gpmc.c.

      Reported-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 5c86c5339c566d943606f551332e0efa8cf87d03
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Oct 9 11:28:34 2014 -0700

      ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3

      Somehow we don't have this set in omap2plus_defconfig. Without this
      apps can segfault randomly on omap3. I can reproduce this easily
      on am37xx-evm by doing apt-get update over NFSroot.

      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a66d05d504a24894a8fdf11e4569752f313e5764
  Merge: bfe01a5 5563caa
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 14:00:54 2014 -0300

      Merge branch 'patchwork' into v4l_for_linus

      * patchwork: (544 commits)
        [media] ir-hix5hd2: fix build on c6x arch
        [media] pt3: fix DTV FE I2C driver load error paths
        Revert "[media] media: em28xx - remove reset_resume interface"
        [media] exynos4-is: fix some warnings when compiling on arm64
        [media] usb drivers: use %zu instead of %zd
        [media] pci drivers: use %zu instead of %zd
        [media] dvb-frontends: use %zu instead of %zd
        [media] s5p-mfc: Fix several printk warnings
        [media] s5p_mfc_opr: Fix warnings
        [media] ti-vpe: Fix typecast
        [media] s3c-camif: fix dma_addr_t printks
        [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits
        [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64
        [media] em28xx: Fix identation
        [media] drxd: remove a dead code
        [media] saa7146: remove return after BUG()
        [media] cx88: remove return after BUG()
        [media] cx88: fix cards table CodingStyle
        [media] radio-sf16fmr2: declare some structs as static
        [media] radio-sf16fmi: declare pnp_attached as static
        ...

      Conflicts:
        Documentation/DocBook/media/v4l/compat.xml

  commit 5563caaf8b8cd22e35997d5d74cb3609df86b223
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 10:41:28 2014 -0300

      [media] ir-hix5hd2: fix build on c6x arch

      While not all archs have readl_relaxed, we need to add a hack at the
      driver to allow it to COMPILE_TEST on all archs:

        drivers/media/rc/ir-hix5hd2.c: In function â??hix5hd2_ir_configâ??:
        drivers/media/rc/ir-hix5hd2.c:100:2: error: implicit declaration of 
function â??readl_relaxedâ?? [-Werror=implicit-function-declaration]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4ea062ed431d00153af0ac370cb6fef0620e5fa1
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 13:13:41 2014 -0300

      perf evsel: Add hists helper

      Not all tools need a hists instance per perf_evsel, so lets pave the way
      to remove evsel->hists while leaving a way to access the hists from a
      specially allocated evsel, one that comes with space at the end where
      lives the evsel.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-qlktkhe31w4mgtbd84035sr2@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b8839b8c55f3fdd60dc36abcda7e0266aff7985c
  Author: Mike Snitzer <snitzer@xxxxxxxxxx>
  Date:   Wed Oct 8 18:26:13 2014 -0400

      block: fix alignment_offset math that assumes io_min is a power-of-2

      The math in both blk_stack_limits() and queue_limit_alignment_offset()
      assume that a block device's io_min (aka minimum_io_size) is always a
      power-of-2.  Fix the math such that it works for non-power-of-2 io_min.

      This issue (of alignment_offset != 0) became apparent when testing
      dm-thinp with a thinp blocksize that matches a RAID6 stripesize of
      1280K.  Commit fdfb4c8c1 ("dm thin: set minimum_io_size to pool's data
      block size") unlocked the potential for alignment_offset != 0 due to
      the dm-thin-pool's io_min possibly being a non-power-of-2.

      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit addff1feb02b03cb766b9a611c6b2cebf29bc285
  Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
  Date:   Wed Oct 8 13:52:16 2014 -0400

      tracing: Clean up scheduling in trace_wakeup_test_thread()

      Peter's new debugging tool triggers when tasks exit with !TASK_RUNNING.
      The code in trace_wakeup_test_thread() also has a single schedule() call
      that should be encompassed by a loop.

      This cleans up the code a little to make it a bit more robust and
      also makes the return exit properly with TASK_RUNNING.

      Link: http://lkml.kernel.org/p/20141008135216.76142204@xxxxxxxxxxxxxxxxxx

      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 49c23f2d541ebf7ae5e9fff03301f4e7145cc979
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 11:45:42 2014 -0300

      perf script: Stop updating hists stats, not used

      Not used here, remove to reduce perf_evsel/hists structs interaction.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-zzmoo39yalrl9hzu9nc2xqml@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b3f25b6e04495ace0851cf0b88514f41c7807af6
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 11:40:15 2014 -0300

      perf sched: Stop updating hists stats, not used

      Not used here, remove to reduce perf_evsel/hists structs interaction.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-cb7wkk4a3jpoovzim914ih3c@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6174c2eb8ecef271159bdcde460ce8af54d8f72f
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Oct 9 12:52:16 2014 +0200

      udf: Fix loading of special inodes

      Some UDF media have special inodes (like VAT or metadata partition
      inodes) whose link_count is 0. Thus commit 4071b9136223 (udf: Properly
      detect stale inodes) broke loading these inodes because udf_iget()
      started returning -ESTALE for them. Since we still need to properly
      detect stale inodes queried by NFS, create two variants of udf_iget() -
      one which is used for looking up special inodes (which ignores
      link_count == 0) and one which is used for other cases which return
      ESTALE when link_count == 0.

      Fixes: 4071b913622316970d0e1919f7d82b4403fec5f2
      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 782d59c5dfc5ac39ac8cfb4c6dd40597938dde9c
  Merge: 47137c6 2828c9c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 06:42:04 2014 -0400

      Merge branch 'irq-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull irq updates from Thomas Gleixner:
       "The irq departement delivers:

         - a cleanup series to get rid of mindlessly copied code.

         - another bunch of new pointlessly different interrupt chip drivers.

           Adding homebrewn irq chips (and timers) to SoCs must provide a
           value add which is beyond the imagination of mere mortals.

         - the usual SoC irq controller updates, IOW my second cat herding
           project"

      * 'irq-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
        irqchip: gic-v3: Implement CPU PM notifier
        irqchip: gic-v3: Refactor gic_enable_redist to support both enabling 
and disabling
        irqchip: renesas-intc-irqpin: Add minimal runtime PM support
        irqchip: renesas-intc-irqpin: Add helper variable dev = &pdev->dev
        irqchip: atmel-aic5: Add sama5d4 support
        irqchip: atmel-aic5: The sama5d3 has 48 IRQs
        Documentation: bcm7120-l2: Add Broadcom BCM7120-style L2 binding
        irqchip: bcm7120-l2: Add Broadcom BCM7120-style Level 2 interrupt 
controller
        irqchip: renesas-irqc: Add binding docs for new R-Car Gen2 SoCs
        irqchip: renesas-irqc: Add DT binding documentation
        irqchip: renesas-intc-irqpin: Document SoC-specific bindings
        openrisc: Get rid of handle_IRQ
        arm64: Get rid of handle_IRQ
        ARM: omap2: irq: Convert to handle_domain_irq
        ARM: imx: tzic: Convert to handle_domain_irq
        ARM: imx: avic: Convert to handle_domain_irq
        irqchip: or1k-pic: Convert to handle_domain_irq
        irqchip: atmel-aic5: Convert to handle_domain_irq
        irqchip: atmel-aic: Convert to handle_domain_irq
        irqchip: gic-v3: Convert to handle_domain_irq
        ...

  commit 47137c6ba1bcde30215795f9594cea770946456b
  Merge: afa3536 867f667
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 06:35:05 2014 -0400

      Merge branch 'timers-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull timer updates from Thomas Gleixner:
       "Nothing really exciting this time:

         - a few fixlets in the NOHZ code

         - a new ARM SoC timer abomination.  One should expect that we have
           enough of them already, but they insist on inventing new ones.

         - the usual bunch of ARM SoC timer updates.  That feels like herding
           cats"

      * 'timers-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        clocksource: arm_arch_timer: Consolidate arch_timer_evtstrm_enable
        clocksource: arm_arch_timer: Enable counter access for 32-bit ARM
        clocksource: arm_arch_timer: Change clocksource name if CP15 unavailable
        clocksource: sirf: Disable counter before re-setting it
        clocksource: cadence_ttc: Add support for 32bit mode
        clocksource: tcb_clksrc: Sanitize IRQ request
        clocksource: arm_arch_timer: Discard unavailable timers correctly
        clocksource: vf_pit_timer: Support shutdown mode
        ARM: meson6: clocksource: Add Meson6 timer support
        ARM: meson: documentation: Add timer documentation
        clocksource: sh_tmu: Document r8a7779 binding
        clocksource: sh_mtu2: Document r7s72100 binding
        clocksource: sh_cmt: Document SoC specific bindings
        timerfd: Remove an always true check
        nohz: Avoid tick's double reprogramming in highres mode
        nohz: Fix spurious periodic tick behaviour in low-res dynticks mode

  commit afa3536be88b435a057cb727b48fd3d760a497d2
  Merge: 35a9ad8 9b01f5b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 06:30:57 2014 -0400

      Merge branch 'timers-nohz-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull timer fixes from Ingo Molnar:
       "Main changes:

        - Fix the deadlock reported by Dave Jones et al
        - Clean up and fix nohz_full interaction with arch abilities
        - nohz init code consolidation/cleanup"

      * 'timers-nohz-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        nohz: nohz full depends on irq work self IPI support
        nohz: Consolidate nohz full init code
        arm64: Tell irq work about self IPI support
        arm: Tell irq work about self IPI support
        x86: Tell irq work about self IPI support
        irq_work: Force raised irq work to run on irq work interrupt
        irq_work: Introduce arch_irq_work_has_interrupt()
        nohz: Move nohz full init call to tick init

  commit 583f958b8a23343c904ec0790c25c96f5f82d409
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Thu Oct 2 18:10:06 2014 +0200

      ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board

      Regulators for MMC2 (SD card) are PVDD_TFLASH_2V8 (LDO19) for vmmc
      and PVDD_APIO_MMCOFF_2V8 (LDO13) for vqmmc.  Currently the device
      tree entry for MMC2 uses PVDD_PRE_1V8 (LDO10) for vmmc and vqmmc is
      not specified.  Fix it.

      Without this patch:
      - "mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators"
        patch causes a SD card detection to fail
      - "mmc: dw_mmc: Support voltage changes" patch causes a boot hang

      This patch fixes both above problems.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxx>
      Cc: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
      Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Fixes: 0173055842cd ("mmc: dw_mmc: Support voltage changes")
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 33ac9dba859b07d40e9ec826057d20c857fdede5
  Author: Maarten ter Huurne <maarten@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:46:28 2014 +0200

      fonts: Add 6x10 font

      This font is suitable for framebuffer consoles on devices with a
      320x240 screen, to get a reasonable number of characters (53x24) that
      are still at a readable size.

      The font is derived from the existing 6x11 font, but gets 3 extra
      lines without sacrificing readability. Also I redesigned a some glyhps
      so they are more distinct and better fill the available space.

      Signed-off-by: Maarten ter Huurne <maarten@xxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 4ea48a01bb1a99f4185b77cd90cf962730336cc4
  Author: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 12:41:56 2014 -0600

      x86/build: Add arch/x86/purgatory/ make generated files to gitignore

      The following generated files are missing from gitignore
      and show up in git status after x86_64 build. Add them
      to gitignore.

          arch/x86/purgatory/kexec-purgatory.c
          arch/x86/purgatory/purgatory.ro

      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412016116-7213-1-git-send-email-shuahkh@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0cccdda8d1512af4d3f6913044e8c8e58e15ef37
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Oct 8 10:03:08 2014 +0200

      s390/ftrace: simplify enabling/disabling of ftrace_graph_caller

      We can simply patch the mask field within the branch relative on
      condition instruction at the beginning of the ftrace_graph_caller
      code block.
      This makes the logic even simpler and we get rid of the displacement
      calculation.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 53255c9a4dade6ff2162121430d13aaadb38a69c
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Tue Oct 7 15:45:10 2014 +0200

      s390/ftrace: remove 31 bit ftrace support

      31 bit and 64 bit diverge more and more and it is rather painful
      to keep both parts running.
      To make things simpler just remove the 31 bit support which nobody
      uses anyway.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit a62bc0739253939d6fce40d51d92412252a9bb55
  Author: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 17:57:43 2014 +0200

      s390/kdump: add support for vector extension

      With this patch for kdump the s390 vector registers are stored into the
      prepared save areas in the old kernel and into the REGSET_VX_LOW and
      REGSET_VX_HIGH ELF notes for /proc/vmcore in the new kernel.

      The NT_S390_VXRS_LOW note contains the lower halves of the first 16 vector
      registers 0-15. The higher halves are stored in the floating point 
register
      ELF note.  The NT_S390_VXRS_HIGH contains the full vector registers 16-31.

      The kernel provides a save area for storing vector register in case of
      machine checks. A pointer to this save are is stored in the CPU lowcore
      at offset 0x11b0. This save area is also used to save the registers for
      kdump. In case of a dumped crashed kdump those areas are used to extract
      the registers of the production system.

      The vector registers for remote CPUs are stored using the "store 
additional
      status at address" SIGP. For the dump CPU the vector registers are stored
      with the VSTM instruction.

      With this patch also zfcpdump stores the vector registers.

      Reviewed-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 3585cb0280654acbc559a360a839c8d58bb0cb87
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Oct 6 17:54:42 2014 +0200

      s390/disassembler: add vector instructions

      Add the instruction introduced with the vector extension to the in-kernel
      disassembler.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 8070361799ae1e3f4ef347bd10f0a508ac10acfb
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Oct 6 17:53:53 2014 +0200

      s390: add support for vector extension

      The vector extension introduces 32 128-bit vector registers and a set of
      instruction to operate on the vector registers.

      The kernel can control the use of vector registers for the problem state
      program with a bit in control register 0. Once enabled for a process the
      kernel needs to retain the content of the vector registers on context
      switch. The signal frame is extended to include the vector registers.
      Two new register sets NT_S390_VXRS_LOW and NT_S390_VXRS_HIGH are added
      to the regset interface for the debugger and core dumps.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 42f4dd613fe808676126472bbe1283e452201148
  Author: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
  Date:   Thu Oct 2 14:48:46 2014 +0200

      s390/zcrypt: Toleration of new crypto hardware

      The zcrypt device driver will accept the new crypto adapter
      in toleration mode. A new sysfs attribute 'raw_hwtype' will
      expose the raw hardware type.

      Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
      Signed-off-by: Harald Freudenberger <freude@xxxxxxxxxxxxxxxxxx>

  commit b5f87f15e20092c060f465b283b07a76af7f2e5f
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Oct 1 10:57:57 2014 +0200

      s390/idle: consolidate idle functions and definitions

      Move the C functions and definitions related to the idle state handling
      to arch/s390/include/asm/idle.h and arch/s390/kernel/idle.c. The function
      s390_get_idle_time is renamed to arch_cpu_idle_time and vtime_stop_cpu to
      enabled_wait.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit fe0f49768d807a8fe6336b097feb8c4441951710
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Sep 30 17:37:52 2014 +0200

      s390/nohz: use a per-cpu flag for arch_needs_cpu

      Move the nohz_delay bit from the s390_idle data structure to the
      per-cpu flags. Clear the nohz delay flag in __cpu_disable and
      remove the cpu hotplug notifier that used to do this.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit a9b1649917f0d2058022eda06082f9d299a06354
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Oct 1 10:44:40 2014 +0200

      s390/vtime: do not reset idle data on CPU hotplug

      The sysfs attributes /sys/devices/system/cpu/cpu0/idle_count and
      /sys/devices/system/cpu/cpu0/idle_time_us are reset to zero every
      time a CPU is set online. The idle and iowait fields in /proc/stat
      corresponding to idle_time_us are not reset. To make things
      consistent do not reset the data for the sys attributes.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 5db8440c36a3308649b99f65b68195394dd7fed4
  Author: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
  Date:   Wed Oct 1 14:39:47 2014 +0200

      s390/dasd: add support for control unit initiated reconfiguration

      Add support for Control Unit Initiated Reconfiguration (CUIR) to
      Linux, a storage server interface to reconcile concurrent hardware
      changes between storage and host.

      Reviewed-by: Stefan Weinhuber <wein@xxxxxxxxxx>
      Signed-off-by: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 362ce84f43aac61589a8b60e5bb3fcfae9801b13
  Author: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
  Date:   Wed Oct 1 13:04:54 2014 +0200

      s390/dasd: fix infinite loop during format

      Error recovery requests may not be cleaned up correctly so that other
      needed erp requests can not be build because of insufficient memory.
      This would lead to an infinite loop trying to build erp requests.

      Signed-off-by: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 78eda2bb6542057b214af3bc1cae09c63e65d1d1
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:35 2014 +0300

      IB/mlx5, iser, isert: Add Signature API additions

      Expose more signature setting parameters. We modify the signature API
      to allow usage of some new execution parameters relevant to data
      integrity feature.

      This patch modifies ib_sig_domain structure by:

      - Deprecate DIF type in signature API (operation will
        be determined by the parameters alone, no DIF type awareness)
      - Add APPTAG check bitmask (for input domain)
      - Add REFTAG remap (increment) flag for each domain
      - Add APPTAG/REFTAG escape options for each domain

      The mlx5 driver is modified to follow the new parameters in HW
      signature setup.

      At the moment the callers (iser/isert) hard-code new parameters (by
      DIF type). In the future, callers will retrieve them from the scsi
      command structure.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 3d73cf1a2a05cca7b43f7a0c16d1077065b38385
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:34 2014 +0300

      Target/iser: Centralize ib_sig_domain setting

      Later there will be more parameters to set, so we want to do it in a
      centralized place.

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 92792c0a197db85e9d3039b59d2211ed0157e824
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:33 2014 +0300

      IB/iser: Centralize ib_sig_domain settings

      Later there will be more parameters to set, so we want to do it in a
      centralized place.

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 142537f4e5f7ffd3e34b0c46646ac9cb5d986d06
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:32 2014 +0300

      IB/mlx5: Use extended internal signature layout

      Rather than using the basic BSF layout which utilizes a pre-configured
      signature settings (sufficient for current DIF implementation), we use
      the extended BSF layout to expose advanced signature settings. These
      settings will also be exposed to the user later.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit f043032ef1acd294e0360bec96c91b90dec7cc17
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:31 2014 +0300

      IB/iser: Set IP_CSUM as default guard type

      In the future this will be a per-command parameter so we can lose it,
      but in the mean time IP_CSUM is a lot lighter for SW layers to
      compute, set it as default.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6f5f8a016edf6c469d01c9bc563f6d74d12672d9
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:30 2014 +0300

      IB/iser: Remove redundant assignment

      We clear the struct before - no need to do 0 assignment.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit fd22f78cf7b95102d8e5b988afe27165e47471fc
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:29 2014 +0300

      IB/mlx5: Use enumerations for PI copy mask

      In case input and output space parameters match, we can use a copy
      mask from input and output space.  Use enums for those.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit f39f86971c0cded8c2563e7dfd82c650ca9c0044
  Author: Yishai Hadas <yishaih@xxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:55 2014 +0300

      IB/mlx5: Modify to work with arbitrary page size

      When dealing with umem objects, the driver assumed host page sizes
      defined by PAGE_SHIFT.  Modify the code to use arbitrary page shift
      provided by umem->page_shift to support different page sizes.

      Signed-off-by: Yishai Hadas <yishaih@xxxxxxxxxxxx>
      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit f83b42636a91e63f330ea90996646b4a885aca74
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:54 2014 +0300

      IB/mlx5: Remove duplicate code from mlx5_set_path

      Some of the fields were set twice. Re-organize to avoid that.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 1c3ce90d0acb0c661910dd84f416b3053e9710af
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:53 2014 +0300

      IB/mlx5: Fix possible array overflow

      The check to verify that userspace does not provide an invalid index to 
the
      micro UAR was placed too late. Fix this by moving the check before using 
the
      index.

      Reported by: Shachar Raindel <raindel@xxxxxxxxxxxx>
      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 377b513485fd885dea1083a9a5430df65b35e048
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:52 2014 +0300

      IB/core: Avoid leakage from kernel to user space

      Clear the reserved field of struct ib_uverbs_async_event_desc which is
      copied to user space.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Reviewed-by: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 900a6d79176ea9172e19f86aa324e9198b40339c
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:51 2014 +0300

      IB/mlx5: Improve debug prints in mlx5_ib_reg_user_mr

      Print access flags and error code from ib_umem_get.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit eefd56e5895540ea78979b7845f76c9bb94c8fed
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:50 2014 +0300

      IB/mlx5: Clear umr resources after ib_unregister_device

      Some ULPs may make use of resources created in create_umr_res so make 
sure to
      call destroy_umrc_res after returning from ib_unregister_device, which 
makes
      sure all ULPs have closed their resources.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit b261aeafe115256c9b4589dd7bd4ca877eb0fa6c
  Author: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:17 2014 +0300

      IB/iser: Bump version, add maintainer

      Update the driver version and add Sagi Grimberg as maintainer

      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit dc05ac36f729b9f53465ad6e6985129470fa7fcd
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:16 2014 +0300

      IB/iser: Fix/add kernel-doc style description in iscsi_iser.c

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit cd88621a9e91ee791dee321cb81a45cb357855ee
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:15 2014 +0300

      IB/iser: Add/Fix kernel doc style descriptions in iscsi_iser.h

      - iser_hdr
      - iser_data_buf
      - iser_mem_reg
      - iser_regd_buf
      - iser_tx_desc
      - iser_rx_desc
      - iser_device
      - iser_pi_context
      - iser_conn
      - ib_conn
      - iser_comp
      - iscsi_iser_task
      - iser_global

      While we're at it, change nit alignments in this file

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit e9d49b82f1ff3f966af70d20b04bb0fae4432c24
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:14 2014 +0300

      IB/iser: Nit - add space after __func__ in iser logging

      Change logging: "iser:XXXX" to "iser: XXXX"

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit bba0a3c9d7bd7f49ae38e7dfd87f6ee78c91317a
  Author: Ariel Nahum <arieln@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:13 2014 +0300

      IB/iser: Change iscsi_conn_stop log level to info

      Match to the debug level of all functions in connect/disconnect flows.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6df5a128f0fde6315a44e80b30412997147f5efd
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:12 2014 +0300

      IB/iser: Suppress scsi command send completions

      Singal completion of every 32 scsi commands and suppress all the rest.
      We don't do anything upon getting the completion so no need to "just
      consume" it.  Cleanup of scsi command is done in cleanup_task callback.

      Still keep dataout and control send completions as we may need to
      cleanup there. This helps reducing the amount of interrupts/completions
      in the IO path.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6e6fe2fb1d61b4baef1cf350049c6877583681ee
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:11 2014 +0300

      IB/iser: Optimize completion polling

      Poll in batch of 16. Since we don't want it on the stack, keep under
      iser completion context (iser_comp).

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit ff3dd52d267165347d6f92a90016e692d074a00c
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:10 2014 +0300

      IB/iser: Use beacon to indicate all completions were consumed

      Avoid post_send counting (atomic) in the IO path just to keep track of
      how many completions we need to consume.  Use a beacon post to indicate
      that all prior posts completed.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6aabfa76f5e5281e5db128a34420d8f33b8574f7
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:09 2014 +0300

      IB/iser: Use single CQ for RX and TX

      This will solve a possible condition where we might miss TX completion
      (flush error) during session teardown.  Since we are using a single
      CQ, we don't need to actively drain the TX CQ, instead just wait for
      flush_completion (when counters reach zero) and remove 
iser_poll_for_flush_errors().

      This patch might introduce a minor performance regression on its own,
      but the next patches will enhance performance using a single CQ for RX
      and TX.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 183cfa434ec90897b1423ce4f916e8a237139133
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:08 2014 +0300

      IB/iser: Use internal polling budget to avoid possible live-lock

      We need a way to guarentee that we don't stay in soft-IRQ context for
      too long.  We might starve other pending CQ tasklets or worse lock
      against application trying to issue IO on the running CPU.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit bf17554035ab2aaf770321208ce48e69aab71cc8
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:07 2014 +0300

      IB/iser: Centralize iser completion contexts

      Introduce iser_comp which centralizes all iser completion related
      items and is referenced by iser_device and each ib_conn.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit aea8f4df6da46add468c44875348e1045bffeeb7
  Author: Ariel Nahum <arieln@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:06 2014 +0300

      IB/iser: Use iser_warn instead of BUG_ON in iser_conn_release

      In case iscsid was violently killed (SIGKILL) during its error
      recovery stage, we may never get a connection teardown sequence for
      some of the old connections.  No harm done, but when we try to unload
      the module we will need to cleanup all these connections.  So we
      actually may end-up here - so it's not a BUG_ON(), just give a relaxed
      warning that this happened and continue with normal unload.  BUG_ON()
      will cause segfault on module_exit and we don't want that.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 8c204e69ced1a8c0d74f8b6d7a1393d055c5c4fa
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:05 2014 +0300

      IB/iser: Signal iSCSI layer that transport is broken in error completions

      Previously we notified iscsi layer about the connection layer when
      we consumed all of our flush errors. This was racy as there
      was no guarentee that iscsi_conn wasn't terminated by then (which ends
      up in an invalid memory access). In case we got a non FLUSH error
      completion, we are guarenteed that iscsi_conn is still alive. We should
      notify iSCSI layer with iscsi_conn_failure to initiate error handling.

      While we are at it, add a nice kernel-doc style documentation.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 3a940daf6fa105d28b69cf3b7a3739a3777f4185
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:04 2014 +0300

      IB/iser: Protect tasks cleanup in case IB device was already released

      Bailout in case a task cleanup (iscsi_iser_cleanup_task) is called
      after the IB device was removed (DEVICE_REMOVAL CM event).  We also
      call iscsi_conn_stop with a lock taken to prevent DEVICE_REMOVAL and
      tasks cleanup from racing.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit ec370e2b63526931a65f4668626dbb43896788c6
  Author: Ariel Nahum <arieln@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:03 2014 +0300

      IB/iser: Unbind at conn_stop stage

      Previously we didn't need to unbind the iser_conn and iscsi_conn since
      we always relied on iscsi daemon to teardown the connection and never
      let it finish before we cleanup all that is needed in iser.  This is
      not the case anymore (for DEVICE_REMOVAL event).  So avoid any possible
      chance we cause iscsi_conn dereference after iscsi_conn was freed.

      We also call iser_conn_terminate (safe to call multiple times) just
      for the corner case of iscsi daemon stopping an old connection before
      invoking endpoint removal (might happen if it was violently killed).

      Notice we are unbinding under a lock - which is required.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit c107a6c0cf1ab883ea87ca50136f4fc5204a4b82
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:02 2014 +0300

      IB/iser: Don't bound release_work completions timeouts

      We no longer rely on iscsi connection teardown sequence, so no need to
      give a grace period and continue cleanup if it expired. Have
      iser_conn_release wait for full completion before freeing iser_conn.

      ib_completion:
        Guaranteed to come when:
            - Got DISCONNECTED/ADDR_CHANGE event or
            - iSCSI called ep_disconnect/conn_stop
        Guaranteed to finish when:
            - Got TIMEWAIT_EXIT/DEVICE_REMOVAL event
            - All Flush errors are consumed
            - IB related resources are destroyed

      stop_completion:
        Guaranteed to come when:
            - iSCSI calls conn_stop
        Guaranteed to finish when:
            - All inflight tasks were cleaned up

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit c47a3c9ed5be167f49a6fd3f696dac03536282eb
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:01 2014 +0300

      IB/iser: Fix DEVICE REMOVAL handling in the absence of iscsi daemon

      iscsi daemon is in user-space, thus we can't rely on it to be invoked
      at connection teardown (if not running or does not receive CPU time).

      This patch addresses the issue by re-structuring iSER connection
      teardown logic and CM events handling.

      The CM events will dictate the RDMA resources destruction (ib_conn)
      and iser_conn is kept around as long as iscsi_conn is left around
      allowing iscsi/iser callbacks to continue after RDMA transport was
      destroyed.

      This patch introduces a separation in logic when handling CM events:

      - DISCONNECTED_HANDLER, ADDR_CHANGED
        This events indicate the start of teardown process.
        Actions:
        1. Terminate the connection: rdma_disconnect (send DREQ/DREP)
        2. Notify iSCSI of connection failure
        3. Change state to TERMINATING
        4. Poll for all flush errors to be consumed

      - TIMEWAIT_EXIT, DEVICE_REMOVAL
        These events indicate the final stage of termination process and
        we can free RDMA related resources.
        Actions:
        1. Call disconnected handler (we are not guaranteed that DISCONNECTED
           event was invoked in the past)
        2. Cleanup RDMA related resources
        3. For DEVICE_REMOVAL return non-zero rc from cma_handler to
           implicitly destroy the cm_id (Can't rely on user-space, make sure
           we have forward progress)

      We replace flush_completion (indicate all flushes were consumed) with
      ib_completion (rdma resources were cleaned up).

      The iser_conn_release_work will wait for teardown completions:

      - conn_stop was completed (tasks were cleaned-up) - stop_completion
      - RDMA resources were destroyed - ib_completion

      And then will continue to free iser connection representation (iser_conn).

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 96f15198c1457df29b51ed151b1e5b2a223d1346
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:00 2014 +0300

      IB/iser: Extend iser_free_ib_conn_res()

      Put all connection IB related resources release in this routine.  One
      exception is the cm_id which cannot be destroyed as the routine is
      protected by the state mutex.  Also move its position to avoid forward
      declaration.  While at it fix qp NULL assignment.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6bb0279f95dc74082184d91b65743b295a2a11a6
  Author: Roi Dayan <roid@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:01:59 2014 +0300

      IB/iser: Remove unused variables and dead code

      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit a4ee3539f6e2955815b93350bbce01e8915d27f8
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:01:58 2014 +0300

      IB/iser: Re-introduce ib_conn

      Structure that describes the RDMA relates connection objects.  Static
      member of iser_conn.

      This patch does not change any functionality

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 5716af6e5234402b2017f41beb36c086201fae42
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:01:57 2014 +0300

      IB/iser: Rename ib_conn -> iser_conn

      Two reasons why we choose to do this:

      1. No point today calling struct iser_conn by another name ib_conn
      2. In the next patches we will restructure iser control plane 
representation
         - struct iser_conn: connection logical representation
         - struct ib_conn: connection RDMA layout representation

      This patch does not change any functionality.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit fd19bda491207f66d39aeba93487197a087bc00b
  Merge: 6273143 3e28e37
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Thu Oct 9 08:39:25 2014 +0200

      Merge branch 'rcu/next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

      Pull additional commits for locktorture, from Paul E. McKenney.

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 24dff96a37a2ca319e75a74d3929b2de22447ca6
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 23:44:00 2014 -0400

      fix misuses of f_count() in ppp and netlink

      we used to check for "nobody else could start doing anything with
      that opened file" by checking that refcount was 2 or less - one
      for descriptor table and one we'd acquired in fget() on the way to
      wherever we are.  That was race-prone (somebody else might have
      had a reference to descriptor table and do fget() just as we'd
      been checking) and it had become flat-out incorrect back when
      we switched to fget_light() on those codepaths - unlike fget(),
      it doesn't grab an extra reference unless the descriptor table
      is shared.  The same change allowed a race-free check, though -
      we are safe exactly when refcount is less than 2.

      It was a long time ago; pre-2.6.12 for ioctl() (the codepath leading
      to ppp one) and 2.6.17 for sendmsg() (netlink one).  OTOH,
      netlink hadn't grown that check until 3.9 and ppp used to live
      in drivers/net, not drivers/net/ppp until 3.1.  The bug existed
      well before that, though, and the same fix used to apply in old
      location of file.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 821cc3070ff54e39ab6624c843f1905d737d9ac0
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:57:58 2014 -0400

      ncpfs: use list_for_each_entry() for d_subdirs walk

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 5e6123f3477e4260fb14392f0a88f1a842fa4d42
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Sun Sep 14 22:15:10 2014 +0900

      vfs: move getname() from callers to do_mount()

      It would make more sense to pass char __user * instead of
      char * in callers of do_mount() and do getname() inside do_mount().

      Suggested-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 4d93bc3e81736ce55c79d9cae743bab4f89b4f9c
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:21:05 2014 -0400

      gfs2_atomic_open(): skip lookups on hashed dentry

      hashed dentry can be passed to ->atomic_open() only if
      a) it has just passed revalidation and
      b) it's negative

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 18c85d09dcd14342cd4891d016f4086095160573
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 19:29:32 2014 -0400

      [infiniband] remove pointless assignments

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit fb6c3225b49d389ff4a9a454fc8c3f3642632744
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 13:37:56 2014 -0400

      gadgetfs: saner API for gadgetfs_create_file()

      return dentry, not inode.  dev->inode is never used by anything,
      don't bother with storing it.

      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1bb27cacf4992b77556ed4487f99c76c4af3b43d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 13:32:19 2014 -0400

      f_fs: saner API for ffs_sb_create_file()

      make it return dentry instead of inode

      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 9bb8730ed3d2658c6dd49b7f811231e2a0a2e3ed
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 23:53:04 2014 -0400

      jfs: don't hash direct inode

      hlist_add_fake(inode->i_hash), same as for the rest of special ones...

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 6b933de642d2726245df98d076cff09bf4d34dde
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:42:14 2014 -0400

      [s390] remove pointless assignment of ->f_op in vmlogrdr ->open()

      The only way we can get to that function is from misc_open(), after
      the latter has set file->f_op to exactly the same value we are
      (re)assigning there.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c2e3f5d5f4620bb6568bc559f712ce80222e20cb
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:31:28 2014 -0400

      ecryptfs: ->f_op is never NULL

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 765d368217715c794f767d396d8cea16502d823f
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:29:40 2014 -0400

      android: ->f_op is never NULL

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 3cfb2face6205d30ecfc0145d68cd9e0c3dfe6f1
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 15:06:09 2014 -0400

      nouveau: __iomem misannotations

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit e983094d6dce524f3890edfec44b7ca6dbfa1183
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 14:12:09 2014 -0400

      missing annotation in fs/file.c

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit b8850d1fa8e2f6653e57daf6d08e58c5f5eb2c85
  Author: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 11:26:03 2014 -0600

      fs: namespace: suppress 'may be used uninitialized' warnings

      The gcc version 4.9.1 compiler complains Even though it isn't possible for
      these variables to not get initialized before they are used.

      fs/namespace.c: In function â??SyS_mountâ??:
      fs/namespace.c:2720:8: warning: â??kernel_devâ?? may be used 
uninitialized in this function [-Wmaybe-uninitialized]
        ret = do_mount(kernel_dev, kernel_dir->name, kernel_type, flags,
              ^
      fs/namespace.c:2699:8: note: â??kernel_devâ?? was declared here
        char *kernel_dev;
              ^
      fs/namespace.c:2720:8: warning: â??kernel_typeâ?? may be used 
uninitialized in this function [-Wmaybe-uninitialized]
        ret = do_mount(kernel_dev, kernel_dir->name, kernel_type, flags,
              ^
      fs/namespace.c:2697:8: note: â??kernel_typeâ?? was declared here
        char *kernel_type;
              ^

      Fix the warnings by simplifying copy_mount_string() as suggested by Al 
Viro.

      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8ba7f6c2faada3ad553518b9febbdce7a988359b
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:37:29 2014 -0400

      saner perf_atoll()

      That loop in there is both anti-idiomatic *and* completely pointless.
      strtoll() is there for purpose; use it and compare what's left with
      acceptable suffices.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 849f3127bb46ef75a66dffc1b9b0d3f5f43fa395
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 12:23:53 2014 -0400

      switch /dev/kmsg to ->write_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit cd678fce428018dee0c9345ed63ebf9920d9902f
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 12:20:37 2014 -0400

      switch logger to ->write_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 512b2268156a4e15ebf897f9a883bdee153a54b7
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:28:14 2014 -0400

      switch hci_vhci to ->write_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 13ba33e89991f6c020a36cfac0001dd54281e67c
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:04:12 2014 -0400

      switch /dev/zero and /dev/full to ->read_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit a1f6dbac629e36f89a1332b5ae773b831c136ee9
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 11:05:50 2014 -0400

      dma-buf: don't open-code atomic_long_read()

      ... not to mention that even atomic_long_read() is too low-level here -
      there's file_count().

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8e3fb059ae7c246ff906c3b988d0de1d66809e84
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:42:04 2014 -0400

      rsxx debugfs inanity

      check with the author of that horror...

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit d88c242623e90c99864317baae1e192bece2af57
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:08:37 2014 -0400

      carma-fpga: switch to simple_read_from_buffer()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1a37f5ecb707aded73133e14b58102343de56bbd
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:06:18 2014 -0400

      carma-fpga: switch to fixed_size_llseek()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 2ec3a12a667847d303d4d0c0576d5ff388052b48
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 11:48:09 2014 -0400

      cachefiles_write_page(): switch to __kernel_write()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 594822918de20bf3a50afbc4de65b6f2971a92db
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 11:28:35 2014 -0400

      vme: don't open-code fixed_size_llseek()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 91360b02ab483fc96a70b8c3016838f5d3725f99
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 11:08:22 2014 -0400

      ashmem: use vfs_llseek()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 4b8e992392a2468f90ae8b5b9f3e95c5f54a61c9
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:17:38 2014 -0400

      9p: switch to %p[dD]

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 35c265e008b2c4e56765f07d47750d13f95a55c1
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:25:34 2014 -0400

      cifs: switch to use of %p[dD]

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c2ca0fcd202863b14bd041a7fece2e789926c225
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Sun Jul 27 13:00:41 2014 -0400

      fs: make cont_expand_zero interruptible

      This patch makes it possible to kill a process looping in
      cont_expand_zero. A process may spend a lot of time in this function, so
      it is desirable to be able to kill it.

      It happened to me that I wanted to copy a piece data from the disk to a
      file. By mistake, I used the "seek" parameter to dd instead of "skip". Due
      to the "seek" parameter, dd attempted to extend the file and became stuck
      doing so - the only possibility was to reset the machine or wait many
      hours until the filesystem runs out of space and cont_expand_zero fails.
      We need this patch to be able to terminate the process.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c35e02480014f7a86e264a2fda39a568690163da
  Author: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 09:27:22 2014 -0400

      Add copy_to_iter(), copy_from_iter() and iov_iter_zero()

      For DAX, we want to be able to copy between iovecs and kernel addresses
      that don't necessarily have a struct page.  This is a fairly simple
      rearrangement for bvec iters to kmap the pages outside and pass them in,
      but for user iovecs it gets more complicated because we might try various
      different ways to kmap the memory.  Duplicating the existing logic works
      out best in this case.

      We need to be able to write zeroes to an iovec for reads from unwritten
      ranges in a file.  This is performed by the new iov_iter_zero() function,
      again patterned after the existing code that handles iovec iterators.

      [AV: and export the buggers...]

      Signed-off-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 475d0db742e3755c6b267f48577ff7cbb7dfda0d
  Author: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
  Date:   Sat May 17 20:56:38 2014 +0900

      fs: Fix theoretical division by 0 in super_cache_scan().

      total_objects could be 0 and is used as a denom.

      While total_objects is a "long", total_objects == 0 unlikely happens for
      3.12 and later kernels because 32-bit architectures would not be able to
      hold (1 << 32) objects. However, total_objects == 0 may happen for kernels
      between 3.1 and 3.11 because total_objects in prune_super() was an "int"
      and (e.g.) x86_64 architecture might be able to hold (1 << 32) objects.

      Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Cc: stable <stable@xxxxxxxxxx> # 3.1+
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit b8314f9303a985354f445763960c0db2d7948891
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Mon Aug 11 11:46:53 2014 +0900

      dcache: Fix no spaces at the start of a line in dcache.c

      Fixed coding style in dcache.c

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 99358a1ca53e8e6ce09423500191396f0e6584d2
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 20:13:40 2014 +0100

      [jffs2] kill wbuf_queued/wbuf_dwork_lock

      schedule_delayed_work() happening when the work is already pending is
      a cheap no-op.  Don't bother with ->wbuf_queued logics - it's both
      broken (cancelling ->wbuf_dwork leaves it set, as spotted by Jeff Harris)
      and pointless.  It's cheaper to let schedule_delayed_work() handle that
      case.

      Reported-by: Jeff Harris <jefftharris@xxxxxxxxx>
      Tested-by: Jeff Harris <jefftharris@xxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 4e07ad6406d8137cc5aa1317568408c461ee8ce8
  Author: Kirill Smelkov <kirr@xxxxxxxxxx>
  Date:   Thu Aug 14 15:25:10 2014 +0400

      vfs: fix typo in s_op->alloc_inode() documentation

      The function which calls s_op->alloc_inode() is not inode_alloc(), but
      instead alloc_inode() which lives in fs/inode.c .

      The typo was there from the beginning from 5ea626aa (VFS: update
      documentation, 2005) - there was no standalone inode_alloc() for the
      whole kernel history.

      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Kirill Smelkov <kirr@xxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1fa97e8b1f327059aa98089abd8c3378cdf43017
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed May 7 20:47:49 2014 -0400

      constify file_inode()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 19d860a140beac48a1377f179e693abe86a9dac9
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun May 4 20:11:36 2014 -0400

      handle suicide on late failure exits in execve() in 
search_binary_handler()

      ... rather than doing that in the guts of ->load_binary().
      [updated to fix the bug spotted by Shentino - for SIGSEGV we really need
      something stronger than send_sig_info(); again, better do that in one 
place]

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 2926620145095ffb0350b2312ac9d0af8537796f
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri May 30 11:39:02 2014 -0400

      dcache.c: call ->d_prune() regardless of d_unhashed()

      the only in-tree instance checks d_unhashed() anyway,
      out-of-tree code can preserve the current behaviour by
      adding such check if they want it and we get an ability
      to use it in cases where we *want* to be notified of
      killing being inevitable before ->d_lock is dropped,
      whether it's unhashed or not.  In particular, autofs
      would benefit from that.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 29355c3904e1765948c7721719a028b7eb5dfe1d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri May 30 11:25:30 2014 -0400

      d_prune_alias(): just lock the parent and call __dentry_kill()

      The only reason for games with ->d_prune() was __d_drop(), which
      was needed only to force dput() into killing the sucker off.

      Note that lock_parent() can be called under ->i_lock and won't
      drop it, so dentry is safe from somebody managing to kill it
      under us - it won't happen while we are holding ->i_lock.

      __dentry_kill() is called only with ->d_lockref.count being 0
      (here and when picked from shrink list) or 1 (dput() and dropping
      the ancestors in shrink_dentry_list()), so it will never be called
      twice - the first thing it's doing is making ->d_lockref.count
      negative and once that happens, nothing will increment it.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit bbd5192412fdedbae00888316bfe350bf89d0458
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 10:24:23 2014 -0800

      proc: Update proc_flush_task_mnt to use d_invalidate

      Now that d_invalidate always succeeds and flushes mount points use
      it in stead of a combination of shrink_dcache_parent and d_drop
      in proc_flush_task_mnt.  This removes the danger of a mount point
      under /proc/<pid>/... becoming unreachable after the d_drop.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c143c2333c48f1430231b31a8c17e074b9b504eb
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 10:19:10 2014 -0800

      vfs: Remove d_drop calls from d_revalidate implementations

      Now that d_invalidate always succeeds it is not longer necessary or
      desirable to hard code d_drop calls into filesystem specific
      d_revalidate implementations.

      Remove the unnecessary d_drop calls and rely on d_invalidate
      to drop the dentries.  Using d_invalidate ensures that paths
      to mount points will not be dropped.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 5542aa2fa7f6cddb03c4ac3135e390adffda98ca
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 09:46:25 2014 -0800

      vfs: Make d_invalidate return void

      Now that d_invalidate can no longer fail, stop returning a useless
      return code.  For the few callers that checked the return code update
      remove the handling of d_invalidate failure.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1ffe46d11cc88479797b262f60d92e5fb461b411
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 09:39:37 2014 -0800

      vfs: Merge check_submounts_and_drop and d_invalidate

      Now that d_invalidate is the only caller of check_submounts_and_drop,
      expand check_submounts_and_drop inline in d_invalidate.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 9b053f3207e8887fed88162a339fdd4001abcdb2
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 09:34:30 2014 -0800

      vfs: Remove unnecessary calls of check_submounts_and_drop

      Now that check_submounts_and_drop can not fail and is called from
      d_invalidate there is no longer a need to call check_submounts_and_drom
      from filesystem d_revalidate methods so remove it.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe
  Author: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
  Date:   Tue Oct 1 18:33:48 2013 -0700

      vfs: Lazily remove mounts on unlinked files and directories.

      With the introduction of mount namespaces and bind mounts it became
      possible to access files and directories that on some paths are mount
      points but are not mount points on other paths.  It is very confusing
      when rm -rf somedir returns -EBUSY simply because somedir is mounted
      somewhere else.  With the addition of user namespaces allowing
      unprivileged mounts this condition has gone from annoying to allowing
      a DOS attack on other users in the system.

      The possibility for mischief is removed by updating the vfs to support
      rename, unlink and rmdir on a dentry that is a mountpoint and by
      lazily unmounting mountpoints on deleted dentries.

      In particular this change allows rename, unlink and rmdir system calls
      on a dentry without a mountpoint in the current mount namespace to
      succeed, and it allows rename, unlink, and rmdir performed on a
      distributed filesystem to update the vfs cache even if when there is a
      mount in some namespace on the original dentry.

      There are two common patterns of maintaining mounts: Mounts on trusted
      paths with the parent directory of the mount point and all ancestory
      directories up to / owned by root and modifiable only by root
      (i.e. /media/xxx, /dev, /dev/pts, /proc, /sys, /sys/fs/cgroup/{cpu,
      cpuacct, ...}, /usr, /usr/local).  Mounts on unprivileged directories
      maintained by fusermount.

      In the case of mounts in trusted directories owned by root and
      modifiable only by root the current parent directory permissions are
      sufficient to ensure a mount point on a trusted path is not removed
      or renamed by anyone other than root, even if there is a context
      where the there are no mount points to prevent this.

      In the case of mounts in directories owned by less privileged users
      races with users modifying the path of a mount point are already a
      danger.  fusermount already uses a combination of chdir,
      /proc/<pid>/fd/NNN, and UMOUNT_NOFOLLOW to prevent these races.  The
      removable of global rename, unlink, and rmdir protection really adds
      nothing new to consider only a widening of the attack window, and
      fusermount is already safe against unprivileged users modifying the
      directory simultaneously.

      In principle for perfect userspace programs returning -EBUSY for
      unlink, rmdir, and rename of dentires that have mounts in the local
      namespace is actually unnecessary.  Unfortunately not all userspace
      programs are perfect so retaining -EBUSY for unlink, rmdir and rename
      of dentries that have mounts in the current mount namespace plays an
      important role of maintaining consistency with historical behavior and
      making imperfect userspace applications hard to exploit.

      v2: Remove spurious old_dentry.
      v3: Optimized shrink_submounts_and_drop
          Removed unsued afs label
      v4: Simplified the changes to check_submounts_and_drop
          Do not rename check_submounts_and_drop shrink_submounts_and_drop
          Document what why we need atomicity in check_submounts_and_drop
          Rely on the parent inode mutex to make d_revalidate and d_invalidate
          an atomic unit.
      v5: Refcount the mountpoint to detach in case of simultaneous
          renames.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 80b5dce8c59b0de1ed6e403b8298e02dcb4db64b
  Author: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
  Date:   Thu Oct 3 01:31:18 2013 -0700

      vfs: Add a function to lazily unmount all mounts from any dentry.

      The new function detach_mounts comes in two pieces.  The first piece
      is a static inline test of d_mounpoint that returns immediately
      without taking any locks if d_mounpoint is not set.  In the common
      case when mountpoints are absent this allows the vfs to continue
      running with it's same cacheline foot print.

      The second piece of detach_mounts __detach_mounts actually does the
      work and it assumes that a mountpoint is present so it is slow and
      takes namespace_sem for write, and then locks the mount hash (aka
      mount_lock) after a struct mountpoint has been found.

      With those two locks held each entry on the list of mounts on a
      mountpoint is selected and lazily unmounted until all of the mount
      have been lazily unmounted.

      v7: Wrote a proper change description and removed the changelog
          documenting deleted wrong turns.

      Signed-off-by: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit e2dfa935464272395b4f35f4cc74ffcc87418b84
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Mon Feb 24 17:32:34 2014 -0800

      vfs: factor out lookup_mountpoint from new_mountpoint

      I am shortly going to add a new user of struct mountpoint that
      needs to look up existing entries but does not want to create
      a struct mountpoint if one does not exist.  Therefore to keep
      the code simple and easy to read split out lookup_mountpoint
      from new_mountpoint.

      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 0a5eb7c8189922e86a840972cd0b57e41de6f031
  Author: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
  Date:   Sun Sep 22 19:37:01 2013 -0700

      vfs: Keep a list of mounts on a mount point

      To spot any possible problems call BUG if a mountpoint
      is put when it's list of mounts is not empty.

      AV: use hlist instead of list_head

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 7af1364ffa64db61e386628594836e13d2ef04b5
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Fri Oct 4 19:15:13 2013 -0700

      vfs: Don't allow overwriting mounts in the current mount namespace

      In preparation for allowing mountpoints to be renamed and unlinked
      in remote filesystems and in other mount namespaces test if on a dentry
      there is a mount in the local mount namespace before allowing it to
      be renamed or unlinked.

      The primary motivation here are old versions of fusermount unmount
      which is not safe if the a path can be renamed or unlinked while it is
      verifying the mount is safe to unmount.  More recent versions are simpler
      and safer by simply using UMOUNT_NOFOLLOW when unmounting a mount
      in a directory owned by an arbitrary user.

      Miklos Szeredi <miklos@xxxxxxxxxx> reports this is approach is good
      enough to remove concerns about new kernels mixed with old versions
      of fusermount.

      A secondary motivation for restrictions here is that it removing empty
      directories that have non-empty mount points on them appears to
      violate the rule that rmdir can not remove empty directories.  As
      Linus Torvalds pointed out this is useful for programs (like git) that
      test if a directory is empty with rmdir.

      Therefore this patch arranges to enforce the existing mount point
      semantics for local mount namespace.

      v2: Rewrote the test to be a drop in replacement for d_mountpoint
      v3: Use bool instead of int as the return type of is_local_mountpoint

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit bafc9b754f752ea798c39f9b099a228fd56604e0
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 07:54:28 2014 -0800

      vfs: More precise tests in d_invalidate

      The current comments in d_invalidate about what and why it is doing
      what it is doing are wildly off-base.  Which is not surprising as
      the comments date back to last minute bug fix of the 2.2 kernel.

      The big fat lie of a comment said: If it's a directory, we can't drop
      it for fear of somebody re-populating it with children (even though
      dropping it would make it unreachable from that root, we still might
      repopulate it if it was a working directory or similar).

      [AV] What we really need to avoid is multiple dentry aliases of the
      same directory inode; on all filesystems that have ->d_revalidate()
      we either declare all positive dentries always valid (and thus never
      fed to d_invalidate()) or use d_materialise_unique() and/or 
d_splice_alias(),
      which take care of alias prevention.

      The current rules are:
      - To prevent mount point leaks dentries that are mount points or that
        have childrent that are mount points may not be be unhashed.
      - All dentries may be unhashed.
      - Directories may be rehashed with d_materialise_unique

      check_submounts_and_drop implements this already for well maintained
      remote filesystems so implement the current rules in d_invalidate
      by just calling check_submounts_and_drop.

      The one difference between d_invalidate and check_submounts_and_drop
      is that d_invalidate must respect it when a d_revalidate method has
      earlier called d_drop so preserve the d_unhashed check in
      d_invalidate.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 3ccb354d641d910309b916b9c856e2a82ced7237
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Wed Feb 12 16:08:06 2014 -0800

      vfs: Document the effect of d_revalidate on d_find_alias

      d_drop or check_submounts_and_drop called from d_revalidate can result
      in renamed directories with child dentries being unhashed.  These
      renamed and drop directory dentries can be rehashed after
      d_materialise_unique uses d_find_alias to find them.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 9ea459e110df32e60a762f311f7939eaa879601d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 13:08:20 2014 -0400

      delayed mntput

      On final mntput() we want fs shutdown to happen before return to
      userland; however, the only case where we want it happen right
      there (i.e. where task_work_add won't do) is MNT_INTERNAL victim.
      Those have to be fully synchronous - failure halfway through module
      init might count on having vfsmount killed right there.  Fortunately,
      final mntput on MNT_INTERNAL vfsmounts happens on shallow stack.
      So we handle those synchronously and do an analog of delayed fput
      logics for everything else.

      As the result, we are guaranteed that fs shutdown will always happen
      on shallow stack.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit b3ca406f2755c20cea1cc1169672c56dd03c266c
  Author: Ian Kent <raven@xxxxxxxxxx>
  Date:   Wed Sep 10 09:56:22 2014 +0800

      autofs - remove obsolete d_invalidate() from expire

      Biederman's umount-on-rmdir series changes d_invalidate() to sumarily 
remove
      mounts under the passed in dentry regardless of whether they are busy
      or not. So calling this in fs/autofs4/expire.c:autofs4_tree_busy() is
      definitely the wrong thing to do becuase it will silently umount entries
      instead of just cleaning stale dentrys.

      But this call shouldn't be needed and testing shows that automounting
      continues to function without it.

      As Al Viro correctly surmises the original intent of the call was to
      perform what shrink_dcache_parent() does.

      If at some time in the future I see stale dentries accumulating
      following failed mounts I'll revisit the issue and possibly add a
      shrink_dcache_parent() call if needed.

      Signed-off-by: Ian Kent <raven@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8d85b4845a668d9a72649005c5aa932657311bd4
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:54:27 2014 -0400

      Allow sharing external names after __d_move()

      * external dentry names get a small structure prepended to them
      (struct external_name).
      * it contains an atomic refcount, matching the number of struct dentry
      instances that have ->d_name.name pointing to that external name.  The
      first thing free_dentry() does is decrementing refcount of external name,
      so the instances that are between the call of free_dentry() and
      RCU-delayed actual freeing do not contribute.
      * __d_move(x, y, false) makes the name of x equal to the name of y,
      external or not.  If y has an external name, extra reference is grabbed
      and put into x->d_name.name.  If x used to have an external name, the
      reference to the old name is dropped and, should it reach zero, freeing
      is scheduled via kfree_rcu().
      * free_dentry() in dentry with external name decrements the refcount of
      that name and, should it reach zero, does RCU-delayed call that will
      free both the dentry and external name.  Otherwise it does what it
      used to do, except that __d_free() doesn't even look at ->d_name.name;
      it simply frees the dentry.

      All non-RCU accesses to dentry external name are safe wrt freeing since 
they
      all should happen before free_dentry() is called.  RCU accesses might run
      into a dentry seen by free_dentry() or into an old name that got already
      dropped by __d_move(); however, in both cases dentry must have been
      alive and refer to that name at some point after we'd done 
rcu_read_lock(),
      which means that any freeing must be still pending.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit ea97caeee2ba60d258292ffca0b2c4778eb6bc21
  Merge: 59f35b8 d55398b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 01:40:56 2014 -0400

      Merge branch 'gianfar'

      Claudiu Manoil says:

      ====================
      gianfar: ARM port driver updates (1/2)

      This is the first round of driver portability fixes and clean-up
      with the main purpose to make gianfar portable on ARM, for the ARM
      based SoC that integrates the eTSEC ethernet controller - "ls1021a".
      The patches primarily address compile time errors, when compiling
      gianfar on ARM.  They replace PPC specific functions and macros
      with architecture independent ones, solve arch specific header
      inclusions, guard code that relates to PPC only, and even address
      some simple endianess issues (see MAC address setup patch).
      The patches addressing the bulk of remaining endianess issues,
      like handling DMA fields (BD and FCB), will follow with the second
      round.
      ====================

      Reviewed-by: Kim Phillips <kim.phillips@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d55398ba81139bc826a8c2417a01280e99f08cf3
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:35 2014 +0300

      gianfar: Replace eieio with wmb for non-PPC archs

      Replace PPC specific eieio() with arch independent wmb()
      for other architectures, i.e. ARM.
      The eieio() macro is not defined on ARM and generates
      build error.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4feee89ce4590c7a4aead49ca5a4853dc6ea5dc
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:34 2014 +0300

      gianfar: Replace spin_event_timeout() with arch independent

      Use arch independent code to replace the powerpc dependent
      spin_event_timeout() from gfar_halt_nodisable().
      Added GRS/GTS read accessors to clean-up the implementation
      of gfar_halt_nodisable().

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 83bfc3c4765c35ef0dfff8a3d6dedab88f3f50ea
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:33 2014 +0300

      gianfar: Make MAC addr setup endian safe, cleanup

      Fix the 32-bit memory access that is not endian safe,
      i.e. not giving the desired byte layout for a LE CPU:
      tempval = *((u32 *) (tmpbuf + 4)), where 'char tmpbuf[]'.

      Get rid of rendundant local vars (tmpbuf[] and idx) and
      forced casts.  Cleanup comments.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6ef0bcce386531f250a8abee3c3595214ea1629
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:32 2014 +0300

      gianfar: Exclude PPC specific errata handling from ARM builds

      This excludes the PPC specific instructions for PPC based SoC
      (MPC85xx family) version identification from ARM builds.
      The PPC specific macro mfspr() from asm/reg.h is not defined
      by the ARM architecture.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd31a9528800b52c7a56a9cfa0af30b44dcfb0c9
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:31 2014 +0300

      gianfar: Include missing headers for ARM builds

      Include linux/of_address.h for of_iomap() and linux/of_irq.h
      for irq_of_parse_and_map().

      This wasn't an issue for PPC, because these were implicitly
      included from asm/prom.h (via linux/of.h) for PPC builds only.
      ARM builds need these includes explicitly.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4b081f543030fc0b23d2cd7d1f6e3ac69d7f47f
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:30 2014 +0300

      net/fsl_pq_mdio: Replace spin_event_timeout() with arch independent

      spin_event_timeout() is PPC dependent, use an arch independent
      equivalent instead.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f5bbd262e70ff2355ce4284b0ad9eaf93fb5e374
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:29 2014 +0300

      net/fsl_pq_mdio: Use ioread/iowrite32be() portable accessors

      in_be32()/out_be32() are not defined by ARM.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9a4cbd53b80862c1e57ed20d30468770699b776e
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:28 2014 +0300

      net/fsl_pq_mdio: Fix asm/ucc.h compile error for ARM

      The UCC specific code included in fsl_pq_mdio.c (with
      function calls from asm/ucc.h) is already guarded
      by these config options, so this ARM build fix only
      provides consistency with the rest UCC specific code.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 59f35b810e3bb17efef2aa5feadffb66450190d9
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 22:31:32 2014 +0200

      netlabel: kernel-doc warning fix

      no secid argument in netlbl_cfg_unlbl_static_del

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Paul Moore <paul@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd1a2a90d08b0052fa52bd36cebd0592c9e537c2
  Merge: c497d9f bdf20b4
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Oct 9 07:30:41 2014 +0200

      Merge tag 'asoc-v3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

      ASoC: Fixes for v3.18

      A few small fixes, mostly small although a few really nasty ones like
      the interaction between GPIO 0 and simple-card.

  commit 35a9ad8af0bb0fa3525e6d0d20e32551d226f38e
  Merge: d5935b0 64b1f00
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 21:40:54 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

      Pull networking updates from David Miller:
       "Most notable changes in here:

         1) By far the biggest accomplishment, thanks to a large range of
            contributors, is the addition of multi-send for transmit.  This is
            the result of discussions back in Chicago, and the hard work of
            several individuals.

            Now, when the ->ndo_start_xmit() method of a driver sees
            skb->xmit_more as true, it can choose to defer the doorbell
            telling the driver to start processing the new TX queue entires.

            skb->xmit_more means that the generic networking is guaranteed to
            call the driver immediately with another SKB to send.

            There is logic added to the qdisc layer to dequeue multiple
            packets at a time, and the handling mis-predicted offloads in
            software is now done with no locks held.

            Finally, pktgen is extended to have a "burst" parameter that can
            be used to test a multi-send implementation.

            Several drivers have xmit_more support: i40e, igb, ixgbe, mlx4,
            virtio_net

            Adding support is almost trivial, so export more drivers to
            support this optimization soon.

            I want to thank, in no particular or implied order, Jesper
            Dangaard Brouer, Eric Dumazet, Alexander Duyck, Tom Herbert, Jamal
            Hadi Salim, John Fastabend, Florian Westphal, Daniel Borkmann,
            David Tat, Hannes Frederic Sowa, and Rusty Russell.

         2) PTP and timestamping support in bnx2x, from Michal Kalderon.

         3) Allow adjusting the rx_copybreak threshold for a driver via
            ethtool, and add rx_copybreak support to enic driver.  From
            Govindarajulu Varadarajan.

         4) Significant enhancements to the generic PHY layer and the bcm7xxx
            driver in particular (EEE support, auto power down, etc.) from
            Florian Fainelli.

         5) Allow raw buffers to be used for flow dissection, allowing drivers
            to determine the optimal "linear pull" size for devices that DMA
            into pools of pages.  The objective is to get exactly the
            necessary amount of headers into the linear SKB area pre-pulled,
            but no more.  The new interface drivers use is eth_get_headlen().
            From WANG Cong, with driver conversions (several had their own
            by-hand duplicated implementations) by Alexander Duyck and Eric
            Dumazet.

         6) Support checksumming more smoothly and efficiently for
            encapsulations, and add "foo over UDP" facility.  From Tom
            Herbert.

         7) Add Broadcom SF2 switch driver to DSA layer, from Florian
            Fainelli.

         8) eBPF now can load programs via a system call and has an extensive
            testsuite.  Alexei Starovoitov and Daniel Borkmann.

         9) Major overhaul of the packet scheduler to use RCU in several major
            areas such as the classifiers and rate estimators.  From John
            Fastabend.

        10) Add driver for Intel FM10000 Ethernet Switch, from Alexander
            Duyck.

        11) Rearrange TCP_SKB_CB() to reduce cache line misses, from Eric
            Dumazet.

        12) Add Datacenter TCP congestion control algorithm support, From
            Florian Westphal.

        13) Reorganize sk_buff so that __copy_skb_header() is significantly
            faster.  From Eric Dumazet"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1558 
commits)
        netlabel: directly return netlbl_unlabel_genl_init()
        net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers
        net: description of dma_cookie cause make xmldocs warning
        cxgb4: clean up a type issue
        cxgb4: potential shift wrapping bug
        i40e: skb->xmit_more support
        net: fs_enet: Add NAPI TX
        net: fs_enet: Remove non NAPI RX
        r8169:add support for RTL8168EP
        net_sched: copy exts->type in tcf_exts_change()
        wimax: convert printk to pr_foo()
        af_unix: remove 0 assignment on static
        ipv6: Do not warn for informational ICMP messages, regardless of type.
        Update Intel Ethernet Driver maintainers list
        bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING
        tipc: fix bug in multicast congestion handling
        net: better IFF_XMIT_DST_RELEASE support
        net/mlx4_en: remove NETDEV_TX_BUSY
        3c59x: fix bad split of cpu_to_le32(pci_map_single())
        net: bcmgenet: fix Tx ring priority programming
        ...

  commit d53ba6b3bba33432cc37b7101a86f8f3392c46e7
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Thu Oct 9 11:17:46 2014 +1100

      cxl: Fix afu_read() not doing finish_wait() on signal or non-blocking

      If afu_read() returned due to a signal or the AFU file descriptor being
      opened non-blocking it would not call finish_wait() before returning,
      which could lead to a crash later when something else wakes up the wait
      queue.

      This patch restructures the wait logic to ensure that the cleanup is
      done correctly.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fe0e01c77dd9f7a60916aec2149d8a1182baf63c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 18:51:10 2014 +0200

      tracing: Robustify wait loop

      The pending nested sleep debugging triggered on the potential stale
      TASK_INTERRUPTIBLE in this code.

      While there, fix the loop such that we won't revert to a while(1)
      yield() 'spin' loop if we ever get a spurious wakeup.

      And fix the actual issue by properly terminating the 'wait' loop by
      setting TASK_RUNNING.

      Link: 
http://lkml.kernel.org/p/20141008165110.GA14547@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3fd83717e47687817f5d3e45696bf22456d8b422
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Sat Aug 23 20:19:26 2014 +1000

      md: use set_bit/clear_bit instead of shift/mask for bi_flags changes.

      Using {set,clear}_bit is more consistent than shifting and masking.

      No functional change.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 5965b642ff1ba36d7a1a22df2b3c5e2cb0445e3a
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 4 15:51:44 2014 +1000

      md/raid1: minor typos and reformatting.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 4b5060ddae2b03c5387321fafc089d242225697a
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 14:13:51 2014 +1000

      md/bitmap: always wait for writes on unplug.

      If two threads call bitmap_unplug at the same time, then
      one might schedule all the writes, and the other might
      decide that it doesn't need to wait.  But really it does.

      It rarely hurts to wait when it isn't absolutely necessary,
      and the current code doesn't really focus on 'absolutely necessary'
      anyway.  So just wait always.

      This can potentially lead to data corruption if a crash happens
      at an awkward time and data was written before the bitmap was
      updated.  It is very unlikely, but this should go to -stable
      just to be safe.  Appropriate for any -stable.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx (please delay until 3.18 is released)

  commit d5935b07da53f74726e2a65dd4281d0f2c70e5d4
  Merge: f86dc4b 18ef9fe
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:40:02 2014 -0400

      Merge tag 'arm64-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM64 SoC changes from Arnd Bergmann:
       "Starting with 3.18, we are merging SoC-specific changes for arm64
        through the arm-soc tree, like we have been doing for arm32.

        This time, there is only one set of changes, adding support for the
        Cavium "Thunder" Soc family.  Since the changes are relatively small,
        this includes Kconfig, defconfig and DT changes.

        If all goes well, we will never require adding actual C source code
        for platform support in arm64, given that the architecture is more
        clearly defined and we have moved out a lot of the platform specifics
        into device drivers for arm32 already"

      * tag 'arm64-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        arm64, defconfig: Enable Cavium Thunder SoC in defconfig
        arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family
        arm64, thunder: Document devicetree bindings for Cavium Thunder SoC
        arm64, thunder: Add initial dts for Cavium Thunder SoC

  commit f86dc4b04dd5292cae3708c16ca6e46dbb5c95fa
  Merge: 8b45bc8 a41988a
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:38:52 2014 -0400

      Merge tag 'defconfig-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC defconfig changes from Arnd Bergmann:
       "This is a collection of the various changes to defconfig files, most
        importantly enabling some additional platforms in the
        multi_v7_defconfig file"

      * tag 'defconfig-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits)
        ARM: configs: fix duplicate entry in multi_v7
        ARM: multi_v7_defconfig: add missing Tegra options
        ARM: bcm2835: enable USB_DWC2_HOST in defconfig
        ARM: meson: update multi_v7_defconfig
        ARM: multi_v7_defconfig: Enable Mediatek platform
        ARM: qcom: Update defconfig
        ARM: mvebu: add gpio-fan to mvebu_v7_defconfig
        ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig
        ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig
        ARM: LPC32xx: defconfig update
        ARM: configs: Enable cpufreq-cpu0 for multi_v7_defconfig
        ARM: configs: Remove REGULATOR_VIRTUAL_CONSUMER from defconfigs
        ARM: tegra: enable Atmel touchpad in defconfig
        ARM: at91: sama5: update defconfig
        ARM: at91: at91sam9rl: update defconfig
        ARM: at91: at91sam9g45: update defconfig
        ARM: at91: at91sam9263: update defconfig
        ARM: at91: at91sam9261_9g10: update defconfig
        ARM: at91: at91sam9260_9g20: update defconfig
        ARM: at91: at91_dt: update defconfig
        ...

  commit 8b45bc892e6842115fc87c2b2a3b86a20617606a
  Merge: eb785be fa637bf
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:37:16 2014 -0400

      Merge tag 'drivers-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC driver updates from Arnd Bergmann:
       "These are changes for drivers that are intimately tied to some SoC and
        for some reason could not get merged through the respective subsystem
        maintainer tree.

        Most of the new code is for the Keystone Navigator driver, which is
        new base support that is going to be needed for their hardware
        accelerated network driver and other units.

        Most of the commits are for moving old code around from at91 and omap
        for things that are done in device drivers nowadays.

         - at91: move reset, poweroff, memory and clocksource code into
           drivers directories
         - socfpga: add edac driver (through arm-soc, as requested by Boris)
         - omap: move omap-intc code to drivers/irqchip
         - sunxi: added an RTC driver for sun6i
         - omap: mailbox driver related changes
         - keystone: support for the "Navigator" component
         - versatile: new reboot, led and soc drivers"

      * tag 'drivers-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (92 commits)
        bus: arm-ccn: Fix spurious warning message
        leds: add device tree bindings for register bit LEDs
        soc: add driver for the ARM RealView
        power: reset: driver for the Versatile syscon reboot
        leds: add a driver for syscon-based LEDs
        drivers/soc: ti: fix build break with modules
        MAINTAINERS: Add Keystone Multicore Navigator drivers entry
        soc: ti: add Keystone Navigator DMA support
        Documentation: dt: soc: add Keystone Navigator DMA bindings
        soc: ti: add Keystone Navigator QMSS driver
        Documentation: dt: soc: add Keystone Navigator QMSS bindings
        rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc
        rtc: sun6i: Add sun6i RTC driver
        irqchip: omap-intc: remove unnecessary comments
        irqchip: omap-intc: correct maximum number or MIR registers
        irqchip: omap-intc: enable TURBO idle mode
        irqchip: omap-intc: enable IP protection
        irqchip: omap-intc: remove unnecesary of_address_to_resource() call
        irqchip: omap-intc: comment style cleanup
        irqchip: omap-intc: minor improvement to omap_irq_pending()
        ...

  commit eb785bef684f2b7d03b530efc8e6f199e9777e2f
  Merge: cf377ad ee48874
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:22:23 2014 -0400

      Merge tag 'dt-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC DT updates from Arnd Bergmann:
       "As usual, this is the largest branch, though this time a little under
        half of the total changes with 307 individual non-merge changesets.

        The largest changes are the addition of new machines, in particular
        the Tegra based Chromebook, the Renesas r8a7794 SoC, and DT support
        for the old i.MX1 platform.

        Other changes include
         - at91: various sam9 and sama5 updates
         - exynos: much extended Peach Pi/Pit (Chromebook 2) support
         - keystone: new peripherals
         - meson: added DT for meson6 SoC
         - mvebu: new device support for Armada 370/375
         - qcom: improved support for IPQ8064 and MSM8x60
         - rockchip: much improved support for rk3288
         - shmobile: lots of updates all over the place
         - sunxi: dts license change
         - sunxi: more a23 device support
         - vexpress: CLCD DT description"

      * tag 'dt-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (308 commits)
        ARM: DTS: meson: update DTSI to add watchdog node
        ARM: dts: keystone-k2l: fix mdio io start address
        ARM: dts: keystone-k2e: fix mdio io start address
        ARM: dts: keystone-k2e: update usb1 node for dma properties
        ARM: dts: keystone: fix io range for usb_phy0
        Revert "Merge tag 'hix5hd2-dt-for-3.18' of 
git://github.com/hisilicon/linux-hisi into next/dt"
        Revert "ARM: dts: hix5hd2: add wdg node"
        ARM: dts: add rk3288 i2s controller
        ARM: vexpress: Add CLCD Device Tree properties
        ARM: bcm2835: add I2S pinctrl to device tree
        ARM: meson: documentation: add bindings documentation
        ARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS
        ARM: dts: mt6589: Change compatible string for GIC
        ARM: dts: mediatek: Add compatible property for aquaris5
        ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk
        ARM: dts: mt6589: Fix typo in GIC unit address
        ARM: dts: Build dtb for Mediatek board
        ARM: dts: keystone: fix bindings for pcie and usb clock nodes
        ARM: dts: keystone: k2l: Fix chip selects for SPI devices
        ARM: dts: keystone: add dsp gpio controllers nodes
        ...

  commit cf377ad7d42c566356d79049536d9cb37499cb77
  Merge: 212fe84 d8f0faa
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:13:04 2014 -0400

      Merge tag 'soc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC platform changes from Arnd Bergmann:
       "New and updated SoC support.  Among the things new for this release
        are:

         - at91: Added support for the new SAMA5D4 SoC, following the earlier
           SAMA5D3
         - bcm: Added support for BCM63XX family of DSL SoCs
         - hisi: Added support for HiP04 server-class SoC
         - meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform
         - shmobile: added support for new r8a7794 (R-Car E2) automotive SoC

        Noteworthy changes to existing SoC support are:

         - imx: convert i.MX1 to device tree
         - omap: lots of power management work
         - omap: base support to enable moving to standard UART driver
         - shmobile: lots of progress for multiplatform support, still
           ongoing"

      * tag 'soc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (171 commits)
        ARM: hisi: depend on ARCH_MULTI_V7
        CNS3xxx: Fix debug UART.
        ARM: at91: fix nommu build regression
        ARM: meson: add basic support for MesonX SoCs
        ARM: meson: debug: add debug UART for earlyprintk support
        irq: Export handle_fasteoi_irq
        ARM: mediatek: Add earlyprintk support for mt6589
        ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
        ARM: debug: fix alphanumerical order on debug uarts
        ARM: at91: document Atmel SMART compatibles
        ARM: at91: add sama5d4 support to sama5_defconfig
        ARM: at91: dt: add device tree file for SAMA5D4ek board
        ARM: at91: dt: add device tree file for SAMA5D4 SoC
        ARM: at91: SAMA5D4 SoC detection code and low level routines
        ARM: at91: introduce basic SAMA5D4 support
        clk: at91: add a driver for the h32mx clock
        ARM: pxa3xx: provide specific platform_devices for all ssp ports
        ARM: pxa: ssp: provide platform_device_id for PXA3xx
        ARM: OMAP4+: Remove static iotable mappings for SRAM
        ARM: OMAP4+: Move SRAM data to DT
        ...

  commit 212fe84a6f215c39795a76517c1c02114d428681
  Merge: 4a4743e 05301fe
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:06:53 2014 -0400

      Merge tag 'cleanup-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC cleanups from Arnd Bergmann:
       "This time around, the cleanup branch contains mostly code removal.  A
        number of board files for at91, imx and msm have become obsolete
        because of the DT conversion and are now ready to be removed.  The
        OMAP platform has traditionally had its own DMA engine abstraction and
        as this is being phased out, a lot of the original code is now unused
        and can be removed as well.

        S3C24xx can be simplified now that the restart code is a proper device
        driver.

        Finally, a number of cleanups in shmobile are done to prepare for the
        addition of new code in other branches"

      * tag 'cleanup-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
        ARM: at91: Remove the support for the RSI EWS board
        arm: mach-omap2: Convert pr_warning to pr_warn
        ARM: OMAP: Remove unused pieces of legacy DMA API
        ARM: at91: remove board file for Acme Systems Fox G20
        ARM: orion5x: Convert pr_warning to pr_warn
        ARM: S3C24XX: remove separate restart code
        ARM: EXYNOS: Do not calculate boot address twice
        ARM: sunxi: Remove sun4i reboot code from mach directory
        ARM: imx: Remove mach-mxt_td60 board file
        ARM: shmobile: armadillo800eva legacy: Use 
rmobile_add_devices_to_domains()
        ARM: shmobile: r8a7740: Clean up pm domain table
        ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()
        ARM: shmobile: sh7372: Make domain_devices[] static __initdata
        ARM: shmobile: mackerel: Make domain_devices[] static __initdata
        clocksource: tcb_clksrc: sanitize IRQ request
        ARM: at91/tclib: mask interruptions at shutdown and probe
        ARM: at91/tclib: move initialization from alloc to probe
        ARM: at91/tclib: prefer using of devm_* functions
        ARM: clps711x: Switch CLPS711X subarch to use clk and clocksource driver
        ARM: shmobile: r8a7791 is now called "R-Car M2-W"
        ...

  commit 4a4743e840d06a5772be7c21110807165c5b3c9f
  Merge: da01e61 5df2782
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:03:09 2014 -0400

      Merge tag 'fixes-nc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC non-critical bug fixes from Arnd Bergmann:
       "These are bug fixes for harmless problems that were not important
        enough to get fixed in 3.17.  The majority of these are OMAP specific,
        but there are also a couple for Marvell mvebu, cns3xxx, and others, as
        well as some updates for the MAINTAINERS file.

        In particular, Robert Jarzmik and Daniel Mack now volunteered to help
        out maintaining the PXA platform, Krzysztof Halasa took over the
        cns3xxx platform, Carlo Caione is the maintainer for the new Amlogic
        meson platform, and Matthias Brugger is now listed for the mediatek
        platform he recently contributed"

      * tag 'fixes-nc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits)
        MAINTAINERS: update Shawn's email address
        MAINTAINERS: condense some Tegra related entries
        MAINTAINERS: add Alexandre Courbot for Tegra
        MAINTAINERS: CNS3xxx and IXP4xx update.
        MAINTAINERS: Add maintainers entry for Mediatek SoCs
        arm, vt8500, LLVMLlinux: Use mcr instead of mcr% for mach-vt8500
        MAINTAINERS: add a third maintainer to mach-bcm
        CNS3xxx: Fix PCIe read size limit.
        CNS3xxx: Fix logical PCIe topology.
        CNS3xxx: Fix debug UART.
        MAINTAINERS: Add entry for the Amlogic MesonX SoCs
        MAINTAINERS: update ARM pxa maintainers
        ARM: at91/PMC: don't forget to write PMC_PCDR register to disable clocks
        ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings
        ARM: mvebu: Netgear RN102: Use Hardware BCH ECC
        ARM: Kirkwood: Fix DT based DSA.
        ARM: OMAP2+: make of_device_ids const
        ARM: omap2: make arrays containing machine compatible strings const
        ARM: LPC32xx: Fix reset function
        ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC
        ...

  commit 6543f803670530f6aa93790d9fa116d8395a537d
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 16:39:12 2014 -0400

      NFSv4.1/pnfs: replace broken pnfs_put_lseg_async

      You cannot call pnfs_put_lseg_async() more than once per lseg, so it
      is really an inappropriate way to deal with a refcount issue.

      Instead, replace it with a function that decrements the refcount, and
      puts the final 'free' operation (which is incompatible with locks) on
      the workqueue.

      Cc: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
      Fixes: e6cf82d1830f: pnfs: add pnfs_put_lseg_async
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 64b1f00a0830e1c53874067273a096b228d83d36
  Merge: 16b99a4 5301e3e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 16:22:22 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

  commit 16b99a4f6644d58c94acb4b4253e84049de588c5
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 8 20:37:01 2014 +0200

      netlabel: directly return netlbl_unlabel_genl_init()

      No need to store netlbl_unlabel_genl_init result and test it before 
returning.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 535114539bb2c081b6680cb5a34be17e7b45df37
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Oct 8 08:19:27 2014 -0700

      net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers

      Add two helpers so that drivers do not have to care of BQL being
      available or not.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Fixes: 29d40c903247 ("net/mlx4_en: Use prefetch in tx path")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 709c48b39ecf11a81f3820c13a828c330fd832b9
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Wed Oct 8 23:53:39 2014 +0900

      net: description of dma_cookie cause make xmldocs warning

      In commit 7bced397510ab569d31de4c70b39e13355046387,
      dma_cookie was removed from struct skbuff.
      But the description of dma_cookie still exist.
      So the "make xmldocs" output following warning.

      Warning(.//include/linux/skbuff.h:609): Excess struct/union
      /enum/typedef member 'dma_cookie' description in 'sk_buff'

      Remove description of dma_cookie fix the symptom.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Dan Williams <dan.j.williams@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb5ac0de10ed49f9a18f47ec6d2edf359811ba58
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:34 2014 +0300

      cxgb4: clean up a type issue

      The tx_desc struct holds 8 __be64 values.  The original code in
      ring_tx_db() took a tx_desc pointer then casted it to an int pointer and
      then casted it to a u64 pointer.  It was confusing and triggered some
      static checker warnings.

      I have changed the cxgb_pio_copy() function to only take tx_desc
      pointers.  This isn't really a loss of flexibility because anything else
      was buggy to begin with.

      I also removed the casting on the destination pointer since that was
      unnecessary and a bit messy.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fef84780348bbc01b14c1a0f88440ee67cfddfe
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Wed Oct 8 16:43:17 2014 +0300

      cxgb4: potential shift wrapping bug

      "cntxt_id" is an unsigned int but "udb" is a u64 so there is a potential
      shift wrapping bug here.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0585cd815faef50ce3d12cbe173438eb4d81eb8
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Thu Aug 14 14:45:41 2014 -0700

      sb_edac: Claim a different PCI device

      sb_edac controls a large number of different PCI functions.  Rather
      than registering as a normal PCI driver for all of them, it
      registers for just one so that it gets probed and, at probe time, it
      looks for all the others.

      Coincidentally, the device it registers for also contains the SMBUS
      registers, so the PCI core will refuse to probe both sb_edac and a
      future iMC SMBUS driver.  The drivers don't actually conflict, so
      just change sb_edac's device table to probe a different device.

      An alternative fix would be to merge the two drivers, but sb_edac
      will also refuse to load on non-ECC systems, whereas i2c_imc would
      still be useful without ECC.

      The only user-visible change should be that sb_edac appears to bind
      a different device.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Cc: Rui Wang <ruiv.wang@xxxxxxxxx>
      Acked-by: Aristeu Rozanski <aris@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 68939df1d7d8da9088d51000bd334f4c59ea0cb3
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Thu Aug 14 14:45:40 2014 -0700

      Move Intel SNB device ids from sb_edac to pci_ids.h

      The i2c_imc driver will use two of them, and moving only part of
      the list seems messier.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Aristeu Rozanski <aris@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 351fc4a99d49fde63fe5ab7412beb35c40d27269
  Author: Seth Jennings <sjenning@xxxxxxxxxx>
  Date:   Fri Sep 5 14:28:47 2014 -0500

      sb_edac: avoid INTERNAL ERROR message in EDAC with unspecified channel

      Intel IA32 SDM Table 15-14 defines channel 0xf as 'not specified', but
      EDAC doesn't know about this and returns and INTERNAL ERROR when the
      channel is greater than NUM_CHANNELS:

      kernel: [ 1538.886456] CPU 0: Machine Check Exception: 0 Bank 1: 
940000000000009f
      kernel: [ 1538.886669] TSC 2bc68b22e7e812 ADDR 46dae7000 MISC 0 PROCESSOR 
0:306e4 TIME 1390414572 SOCKET 0 APIC 0
      kernel: [ 1538.971948] EDAC MC1: INTERNAL ERROR: channel value is out of 
range (15 >= 4)
      kernel: [ 1538.972203] EDAC MC1: 0 CE memory read error on unknown memory 
(slot:0 page:0x46dae7 offset:0x0 grain:0 syndrome:0x0 -  area:DRAM 
err_code:0000:009f socket:1 channel_mask:1 rank:0)

      This commit changes sb_edac to forward a channel of -1 to EDAC if the
      channel is not specified.  edac_mc_handle_error() sets the channel to -1
      internally after the error message anyway, so this commit should have no
      effect other than avoiding the INTERNAL ERROR message when the channel
      is not specified.

      Signed-off-by: Seth Jennings <sjenning@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4567dc10934292a3171f98d28817d58127b73b72
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Oct 7 13:30:23 2014 -0700

      i40e: skb->xmit_more support

      Support skb->xmit_more in i40e is straightforward : we need to move
      around i40e_maybe_stop_tx() call to correctly test netif_xmit_stopped()
      before taking the decision to not kick the NIC.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 44783d87512999fe1450ff2cdf26c1ddc3fa5eea
  Merge: 935e221 d43a396
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 16:01:46 2014 -0400

      Merge branch 'fs_enet_napi'

      Christophe Leroy says:

      ====================
      net: fs_enet: Remove non NAPI RX and add NAPI for TX

      When using a MPC8xx as a router, 'perf' shows a significant time spent in
      fs_enet_interrupt() and fs_enet_start_xmit().
      'perf annotate' shows that the time spent in fs_enet_start_xmit is indeed 
spent
      between spin_unlock_irqrestore() and the following instruction, hence in
      interrupt handling. This is due to the TX complete interrupt that fires 
after
      each transmitted packet.
      This patchset first remove all non NAPI handling as NAPI has become the 
only
      mode for RX, then adds NAPI for handling TX complete.
      This improves NAT TCP throughput by 21% on MPC885 with FEC.

      Tested on MPC885 with FEC.

      [PATCH 1/2] net: fs_enet: Remove non NAPI RX
      [PATCH 2/2] net: fs_enet: Add NAPI TX

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d43a396af0f54740c4f491a066d249b7d7467593
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Oct 7 15:05:02 2014 +0200

      net: fs_enet: Add NAPI TX

      When using a MPC8xx as a router, 'perf' shows a significant time spent in
      fs_enet_interrupt() and fs_enet_start_xmit().
      'perf annotate' shows that the time spent in fs_enet_start_xmit is indeed 
spent
      between spin_unlock_irqrestore() and the following instruction, hence in
      interrupt handling. This is due to the TX complete interrupt that fires 
after
      each transmitted packet.
      This patch modifies the handling of TX complete to use NAPI.
      With this patch, my NAT router offers a throughput improved by 21%

      Original performance:

      [root@localhost tmp]# scp toto pgs:/tmp
      toto                                          100%  256MB   2.8MB/s   
01:31

      Performance with the patch:

      [root@localhost tmp]# scp toto pgs:/tmp
      toto                                          100%  256MB   3.4MB/s   
01:16

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 583d4a6885cfa75a3d189f6bb69b5c545e961c75
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Oct 7 15:04:57 2014 +0200

      net: fs_enet: Remove non NAPI RX

      In the probe function, use_napi is inconditionnaly set to 1. This patch 
removes
      all the code which is conditional to !use_napi, and removes use_napi 
which has
      then become useless.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 935e2218d5a0fade1645982fb034eee37f100f11
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Tue Oct 7 15:10:41 2014 +0800

      r8169:add support for RTL8168EP

      RTL8168EP is Realtek PCIe Gigabit Ethernet controller with DASH support.
      It is a successor chip of RTL8168DP.

      For RTL8168EP, the read/write ocp register is via eri channel type 2, so I
      move ocp_xxx() related functions under rtl_eri_xxx. And use 
r8168dp_ocp_xxx()
      for RTL8168DP ocp read/write, r8168ep_ocp_xxx() for RTL8168EP ocp 
read/write.

      The way of checking dash enable is different with RTL8168DP. I use
      r8168dp_check_dash()for RTL8168DP and r8168ep_check_dash() for RTL8168EP,
      to check if dash is enabled.

      The driver_start() and driver_stop() of RTL8168EP is also different with
      RTL8168DP. I use rtl8168dp_driver_xxx() for RTL8168DP and
      rtl8168ep_driver_xxx for RTL8168EP.

      Right now, RTL8168EP phy mcu did not need firmware code patch, so I did 
not
      add firmware code for it.
      so I did not add firmware code for it.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5301e3e117d88ef0967ce278912e54757f1a31a2
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Oct 6 17:21:54 2014 -0700

      net_sched: copy exts->type in tcf_exts_change()

      We need to copy exts->type when committing the change, otherwise
      it would be always 0. This is a quick fix for -net and -stable,
      for net-next tcf_exts will be removed.

      Fixes: commit 33be627159913b094bb578e83 ("net_sched: act: use standard 
struct list_head")
      Reported-by: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Cc: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a1480dcc3c706e309a88884723446f2e84fedd5b
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:32:47 2014 -0700

      fs: Add a missing permission check to do_umount

      Accessing do_remount_sb should require global CAP_SYS_ADMIN, but
      only one of the two call sites was appropriately protected.

      Fixes CVE-2014-7975.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>

  commit fa637bf0595ee1796d728a0d33b6b7fff12e1f3d
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Mon Sep 15 15:33:48 2014 +0100

      bus: arm-ccn: Fix spurious warning message

      Because CCN's cycle counter always runs, it will generate
      an interrupt on overflow even if the relevant perf event
      was not requested, causing a spurious warning message.

      Fixed now by warning on only normal counter unwanted
      overflows. Also cleaning the overflow mask at init now,
      not to warn on event previously requested by firmware.

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 5df27823b5552e885e02c1ea0d2f52326d7d710c
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 20:31:29 2014 +0800

      MAINTAINERS: update Shawn's email address

      My Freescale email address will be gone shortly.  Update my email to be
      the Linaro one.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 356d41422b00fed4bf8622a0721039a18f687fa0
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Fri Oct 3 09:50:33 2014 -0600

      MAINTAINERS: condense some Tegra related entries

      There's little point having specific entries in MAINTAINERS for Tegra
      drivers that are already covered by the top-level Tegra architecture
      support entry, and maintained by people listed there. Remove the
      duplicates.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 554077c54beafc8d5fe46fa42bf36d9322a51855
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Fri Oct 3 09:50:32 2014 -0600

      MAINTAINERS: add Alexandre Courbot for Tegra

      I'd like to propose Alexandre Courbot as an additional Tegra maintainer.
      He's been working on a variety of Tegra-related code for a while, and
      is now officially tasked with working on upstream support.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      --
      v2:
      * Use Alexandre's full name.
      * Use a non-NVIDIA email address to avoid Exchange Server patch 
corruption.
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 1fca350b761631d182c2e8bce530896e66404bc2
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Wed Oct 8 12:44:55 2014 -0500

      rtlwifi: Fix possible unaligned array in ether_addr_copy()

      Two macros used to copy BSSID information use ether_addr_copy(), thus
      the arrays must be 2-byte aligned. In one case, the array could become
      unaligned if the struct containing it were changed. Use the __unaligned(2)
      attribute to retain the necessary alignment. In addition, the magic number
      used to specify the size of the array is replaced by ETH_ALEN.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ca14405e3b25b38221d027d8970c1d74ed0b6532
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 08:43:19 2014 +0530

      ath9k: Fix sequence number assignment

      Currently, ath9k uses a global counter for all
      frames that need to be assigned a sequence number.
      QoS-data frames are handled properly since they
      have a per-tid counter. But, beacons and other
      management frames use the same counter even if
      multiple interfaces or contexts are present.

      Fix this issue by making the counter per-interface
      and using it when mac80211 sets IEEE80211_TX_CTL_ASSIGN_SEQ.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2f29fed3f814f652a24b10c975b9d415a154fc9c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 22:20:23 2014 +0200

      net: rfkill: kernel-doc warning fixes

      s/state/blocked

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ee48874d4aa50d9c4921b44a38dc33110b90638b
  Merge: 4394a00 d4ac2cf
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Wed Oct 8 21:19:21 2014 +0200

      Merge tag 'meson-wdt-dt-3.18' of 
https://github.com/carlocaione/linux-meson into next/dt

      Merge "Meson6 WDT support" from Carlo Caione:

      This patch adds the support for the Meson6 watchdog in the DTSI

      * tag 'meson-wdt-dt-3.18' of https://github.com/carlocaione/linux-meson:
        ARM: DTS: meson: update DTSI to add watchdog node

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit ea18cb3f113d7f8d622622c176c51363cc656521
  Author: Tom Haynes <loghyr@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 23:44:11 2014 -0700

      NFSv4: Remove dead prototype for nfs4_insert_deviceid_node()

      nfs4_insert_deviceid_node() was removed in 
661373b13d0490ff410a2133d4a7a117f2dd037e

      Signed-off-by: Tom Haynes <loghyr@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2c9a9cfec04f2c6ed7b4e607cd53ca903b2c4642
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Wed Oct 8 09:28:32 2014 -0700

      Input: automatically set EV_ABS bit in input_set_abs_params

      Let's automatically set EV_ABS bit in device's event type list when 
calling
      input_set_abs_params() so that drivers do not have to do it explicitly.

      These calls are never in a hot paths so we won't lose much time by setting
      the same bit several times.

      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit da01e61428aa2b5c424fddc11178498462d8c77f
  Merge: 6dea073 02a1335
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:53:15 2014 -0400

      Merge tag 'f2fs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

      Pull f2fs updates from Jaegeuk Kim:
       "This patch-set introduces a couple of new features such as large
        sector size, FITRIM, and atomic/volatile writes.

        Several patches enhance power-off recovery and checkpoint routines.

        The fsck.f2fs starts to support fixing corrupted partitions with
        recovery hints provided by this patch-set.

        Summary:
         - retain some recovery information for fsck.f2fs
         - enhance checkpoint speed
         - enhance flush command management
         - bug fix for lseek
         - tune in-place-update policies
         - enhance roll-forward speed
         - revisit all the roll-forward and fsync rules
         - support larget sector size
         - support FITRIM
         - support atomic and volatile writes

        And several clean-ups and bug fixes are included"

      * tag 'f2fs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (42 commits)
        f2fs: support volatile operations for transient data
        f2fs: support atomic writes
        f2fs: remove unused return value
        f2fs: clean up f2fs_ioctl functions
        f2fs: potential shift wrapping buf in f2fs_trim_fs()
        f2fs: call f2fs_unlock_op after error was handled
        f2fs: check the use of macros on block counts and addresses
        f2fs: refactor flush_nat_entries to remove costly reorganizing ops
        f2fs: introduce FITRIM in f2fs_ioctl
        f2fs: introduce cp_control structure
        f2fs: use more free segments until SSR is activated
        f2fs: change the ipu_policy option to enable combinations
        f2fs: fix to search whole dirty segmap when get_victim
        f2fs: fix to clean previous mount option when remount_fs
        f2fs: skip punching hole in special condition
        f2fs: support large sector size
        f2fs: fix to truncate blocks past EOF in ->setattr
        f2fs: update i_size when __allocate_data_block
        f2fs: use MAX_BIO_BLOCKS(sbi)
        f2fs: remove redundant operation during roll-forward recovery
        ...

  commit 6dea0737bc5e160efc77f4c39d393b94fd2746dc
  Merge: 25641c0 34549ab
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:51:44 2014 -0400

      Merge branch 'for-3.18' of git://linux-nfs.org/~bfields/linux

      Pull nfsd updates from Bruce Fields:
       "Highlights:

         - support the NFSv4.2 SEEK operation (allowing clients to support
           SEEK_HOLE/SEEK_DATA), thanks to Anna.
         - end the grace period early in a number of cases, mitigating a
           long-standing annoyance, thanks to Jeff
         - improve SMP scalability, thanks to Trond"

      * 'for-3.18' of git://linux-nfs.org/~bfields/linux: (55 commits)
        nfsd: eliminate "to_delegation" define
        NFSD: Implement SEEK
        NFSD: Add generic v4.2 infrastructure
        svcrdma: advertise the correct max payload
        nfsd: introduce nfsd4_callback_ops
        nfsd: split nfsd4_callback initialization and use
        nfsd: introduce a generic nfsd4_cb
        nfsd: remove nfsd4_callback.cb_op
        nfsd: do not clear rpc_resp in nfsd4_cb_done_sequence
        nfsd: fix nfsd4_cb_recall_done error handling
        nfsd4: clarify how grace period ends
        nfsd4: stop grace_time update at end of grace period
        nfsd: skip subsequent UMH "create" operations after the first one for 
v4.0 clients
        nfsd: set and test NFSD4_CLIENT_STABLE bit to reduce nfsdcltrack upcalls
        nfsd: serialize nfsdcltrack upcalls for a particular client
        nfsd: pass extra info in env vars to upcalls to allow for early grace 
period end
        nfsd: add a v4_end_grace file to /proc/fs/nfsd
        lockd: add a /proc/fs/lockd/nlm_end_grace file
        nfsd: reject reclaim request when client has already sent 
RECLAIM_COMPLETE
        nfsd: remove redundant boot_time parm from grace_done client tracking op
        ...

  commit 25641c0c8d72f3d235c022fd2c19181912c2ae8b
  Merge: ef0625b 72c23f0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:49:23 2014 -0400

      Merge tag 'nfs-for-3.18-1' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs

      Pull NFS client updates from Trond Myklebust:
       "Highlights include:

        Stable fixes:
         - fix an NFSv4.1 state renewal regression
         - fix open/lock state recovery error handling
         - fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
         - fix statd when reconnection fails
         - don't wake tasks during connection abort
         - don't start reboot recovery if lease check fails
         - fix duplicate proc entries

        Features:
        - pNFS block driver fixes and clean ups from Christoph
        - More code cleanups from Anna
        - Improve mmap() writeback performance
        - Replace use of PF_TRANS with a more generic mechanism for avoiding
          deadlocks in nfs_release_page"

      * tag 'nfs-for-3.18-1' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs: (66 commits)
        NFSv4.1: Fix an NFSv4.1 state renewal regression
        NFSv4: fix open/lock state recovery error handling
        NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
        NFS: Fabricate fscache server index key correctly
        SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT
        NFSv3: Fix missing includes of nfs3_fs.h
        NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in 
nfs_release_page()
        NFS: avoid waiting at all in nfs_release_page when congested.
        NFS: avoid deadlocks with loop-back mounted NFS filesystems.
        MM: export page_wakeup functions
        SCHED: add some "wait..on_bit...timeout()" interfaces.
        NFS: don't use STABLE writes during writeback.
        NFSv4: use exponential retry on NFS4ERR_DELAY for async requests.
        rpc: Add -EPERM processing for xs_udp_send_request()
        rpc: return sent and err from xs_sendpages()
        lockd: Try to reconnect if statd has moved
        SUNRPC: Don't wake tasks during connection abort
        Fixing lease renewal
        nfs: fix duplicate proc entries
        pnfs/blocklayout: Fix a 64-bit division/remainder issue in bl_map_stripe
        ...

  commit 6ae833c7fe0c6ef1f0ab13cc775da230d6f4c256
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Oct 8 12:01:52 2014 -0400

      percpu: fix how @gfp is interpreted by the percpu allocator

      When @gfp is specified, the percpu allocator is interested in whether
      it contains all of GFP_KERNEL or not.  If it does, the normal
      allocation path is taken; otherwise, the atomic allocation path.
      Unfortunately, pcpu_alloc() was incorrectly testing for whether @gfp
      contains any part of GFP_KERNEL.

      Fix it by testing "(gfp & GFP_KERNEL) != GFP_KERNEL" instead of
      "!(gfp & GFP_KERNEL)" to decide whether the allocation should be
      atomic or not.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bdf20b4291eaa3b327398b8dd330065ad8e6d3ce
  Merge: 699f858 77eca3c 960baba 5c4c99f a66ae63 528a82b 2dbab97
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:50 2014 +0100

      Merge remote-tracking branches 'asoc/fix/88pm860x', 'asoc/fix/fsl', 
'asoc/fix/imx', 'asoc/fix/mc13783', 'asoc/fix/rockchip' and 'asoc/fix/simple' 
into asoc-linus

  commit 699f8584305cb5b4ba69c6880c64be1f8f15a563
  Merge: b9fb729 e5092c9
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:49 2014 +0100

      Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linus

  commit b9fb729949bcd9e592a4c599d2d7875157181db9
  Merge: 7b8ab38 5e63dfc
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:49 2014 +0100

      Merge remote-tracking branch 'asoc/fix/core' into asoc-linus

  commit 7b8ab38e8d9cc804f0d3c263bfaa62d82d8a2da7
  Merge: 1db1d4e a5448c8
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:43 2014 +0100

      Merge tag 'asoc-v3.18' into asoc-linus

      ASoC: Updates for v3.18

       - More componentisation work from Lars-Peter, this time mainly
         cleaning up the suspend and bias level transition callbacks.
       - Real system support for the Intel drivers and a bunch of fixes and
         enhancements for the associated CODEC drivers, this is going to need
         a lot quirks over time due to the lack of any firmware description of
         the boards.
       - Jack detect support for simple card from Dylan Reid.
       - A bunch of small fixes and enhancements for the Freescale drivers.
       - New drivers for Analog Devices SSM4567, Cirrus Logic CS35L32, Everest
         Semiconductor ES8328 and Freescale cards using the ASRC in newer i.MX
         processors.

      # gpg: Signature made Mon 06 Oct 2014 12:49:37 BST using RSA key ID 
5D5487D0
      # gpg: Good signature from "Mark Brown <broonie@xxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <Mark.Brown@xxxxxxxxxx>"

  commit 1db1d4eefb0065abdc37f4fa40c67d322d7db663
  Merge: bfe01a5 5e3905f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:36 2014 +0100

      Merge tag 'asoc-v3.17-rc4' into asoc-linus

      ASoC: Fixes for v3.17

      Another round of again fairly unexciting fixes - several driver fixes,
      an e-mail address change and a fix for error handling with DPCM.

      # gpg: Signature made Wed 10 Sep 2014 12:26:54 BST using RSA key ID 
5D5487D0
      # gpg: Good signature from "Mark Brown <broonie@xxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <Mark.Brown@xxxxxxxxxx>"

  commit 89c5497d1f933af56dac617f0fd86150942a7fb6
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Oct 8 04:03:07 2014 +0000

      tracing/kprobes: Add selftest scripts testing kprobe-tracer as startup 
test

      Add two selftest scripts which tests kprobe-tracer as the startup
      selftest does.
      These test cases are testing that the kprobe_event can accept a
      kprobe event with $stack related arguments and a kretprobe event
      with $retval argument.

      Link: 
http://lkml.kernel.org/p/20141008040307.13415.45145.stgit@xxxxxxxxxxxxxxxxxxxx

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit a66ae631a3cffb00f441b229a07fa1b4c72e738a
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 15:31:18 2014 +0100

      ASoC: mc13783: Ensure we only try to dereference valid of_nodes

      Reported-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a43bb39b5c710e79e921fb76341bacc418cfde78
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Wed Oct 8 10:19:08 2014 +0800

      btrfs: Fix compile error when CONFIG_SECURITY is not set.

      Fix the following compile error when CONFIG_SECURITY is not set:

      error: 'struct security_mnt_opts' has no member named 'num_mnt_opts'

      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 528a82b41fda78435976c905546c3329c86bb264
  Author: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
  Date:   Wed Oct 8 00:58:51 2014 -0700

      ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_txctrl

      We can get into an infinite loop if the I2S_CLR register fails to
      clear due to a missing break statement, so add that.

      Signed-off-by: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ef0625b70dac9405ac9d9928cf767108041a9e51
  Merge: 3fc1479 480bd3c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:55:41 2014 -0400

      Merge tag 'char-misc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

      Pull char/misc driver updates from Greg KH:
       "Here's the big set of driver patches for char/misc drivers.  Nothing
        major in here, the shortlog goes into the details.  All have been in
        the linux-next tree for a while with no issues"

      * tag 'char-misc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (80 commits)
        mei: mei_txe_fw_sts can be static
        mei: fix kernel-doc warnings
        mei: fix KDoc documentation formatting
        mei: drop me_client_presentation_num
        mei: trivial: fix errors in prints in comments
        mei: remove include to pci header from mei module files
        mei: push pci cfg structure me hw
        mei: remove the reference to pdev from mei_device
        mei: move fw_status back to hw ops handlers
        mei: get rid of most of the pci dependencies in mei
        mei: push all standard settings into mei_device_init
        mei: move mei_hbm_hdr function from hbm.h the hbm.c
        mei: kill error message for allocation failure
        mei: nfc: fix style warning
        mei: fix style warning: Missing a blank line after declarations
        mei: pg: fix cat and paste error in comments
        mei: debugfs: add single buffer indicator
        mei: debugfs: adjust print buffer
        mei: add hbm and pg state in devstate debugfs print
        Drivers: hv: vmbus: Enable interrupt driven flow control
        ...

  commit 3fc1479c5e78afa3013ad80b9b7367f0278c629b
  Merge: bca5165 72cf901
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:54:13 2014 -0400

      Merge tag 'compress-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

      Pull compression update from Greg KH:
       "More fun with the LZO compression code.  Here's some patches that
        properly document what the logic is, and fix up all of the previously
        reported issues against the LZO code.

        This has been in linux-next for a while with no issues"

      * tag 'compress-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        lzo: check for length overrun in variable length encoding.
        Revert "lzo: properly check for overruns"
        Documentation: lzo: document part of the encoding

  commit bca51651fc2f197c6364c0e682f68047a7e4b444
  Merge: 683a52a 906d201
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:53:19 2014 -0400

      Merge tag 'driver-core-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

      Pull driver core update from Greg KH:
       "Here's the driver core patches for 3.18-rc1.  Just a few small things,
        and the addition of a new interface to dump firmware "core dumps" to
        userspace through sysfs that the wireless and graphic drivers want to
        use.

        All of these have been in linux-next for a while"

      * tag 'driver-core-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        dynamic_debug: change __dynamic_<foo>_dbg return types to void
        driver/base/node: remove unnecessary kfree of node struct from 
unregister_one_node
        devres: Improve devm_kasprintf()/kvasprintf() support
        Documentation: devres: Add missing devm_kstrdup() managed interface
        Documentation: devres: Add missing IRQ functions
        firmware_class: make sure fw requests contain a name
        driver core: Remove kerneldoc from local function
        attribute_container: fix coding style issues
        attribute_container: fix whitespace errors
        drivers/base: Fix length checks in 
create_syslog_header()/dev_vprintk_emit()
        device coredump: add new device coredump class
        Documentation/sysfs-rules.txt: Add device attribute error code 
documentation

  commit 683a52a10148e929fb4844f9237f059a47c0b01b
  Merge: b9af564 69784fa
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:52:11 2014 -0400

      Merge tag 'tty-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

      Pull tty/serial driver updates from Greg KH:
       "Here's the big tty/serial driver patchset for 3.18-rc1.

        Lots of little things in here, some good work from Peter Hurley on the
        tty core, and in lots of drivers.  There are also lots of other driver
        updates in here as well, full details in the changelogs.

        All have been in the linux-next tree for a while"

      * tag 'tty-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (99 commits)
        Revert "serial/core: Initialize the console pm state"
        tty: serial: 8250: use 32bit variable for rpm_tx_active
        tty: serial: msm: Add earlycon support
        serial/core: Initialize the console pm state
        serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)
        serial: of-serial: add PM suspend/resume support
        m68k: AMIGA_BUILTIN_SERIAL should depend on TTY
        asm/uapi: Add definition of TIOC[SG]RS485
        tty/metag_da: Add console_poll module parameter
        serial: 8250_pci: remove rts_n override from Baytrail quirk
        serial: cadence: Add generic earlycon support
        serial: imx: change the wait even to interruptiable
        serial: imx: terminate the RX DMA when the UART is suspending
        serial: imx: fix throttle/unthrottle callbacks for hardware assisted 
flow control
        serial: 8250: Add Quark X1000 to 8250_pci.c
        tty: omap-serial: pull out calculation from baud_is_mode16
        tty: omap-serial: fix division by zero
        xen_hvc: no reason to write the type key on xenstore
        tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx()
        tty: serial: 8250_core: use the ->line argument as a hint in 
serial8250_find_match_or_unused()
        ...

  commit b9af5643fdc5365a23f9752a1181fef374425217
  Merge: 4633119 e603984
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:50:18 2014 -0400

      Merge tag 'staging-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

      Pull staging updates from Greg KH:
       "Here is the big staging patch set for 3.18-rc1.

        Once again, we are deleting more code than we added, with something
        like 150000 lines deleted overall.  Some of this is due to drivers
        being added to the networking tree, so the old versions are removed
        here, but even then, the overall difference is quite good.

        Other than driver deletions, lots and lots and lots of minor cleanups
        all over the place.  Full details are in the changelog"

      * tag 'staging-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1481 commits)
        staging: et131x: Remove et131x driver from drivers/staging
        staging: emxx_udc: Use min_t instead of min
        staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg
        staging: media: Fixed else after return or break warning
        staging: media: omap4iss: Fixed else after return or break warning
        staging: rtl8712: Fixed else not required after return
        staging: rtl8712: Fix missing blank line warning
        staging: rtl8192e: rtl8192e: Remove spaces before the semicolons
        staging: rtl8192e: rtl8192e: Remove unnecessary return statements
        staging: rtl8192e: Remove unneeded void return
        staging: rtl8192e: Fix void function return statements style
        staging: rtl8712: Fix unnecessary parentheses style warning
        staging: rtl8192e: Fix unnecessary space before function pointer 
arguments
        staging: rtl8192e: Array was made static const char * const
        staging: ft1000: ft1000-usb: Removed unnecessary else statement.
        staging: ft1000: ft1000-usb: Removed unnecessary else statement.
        staging: ft1000: ft1000-usb: Removed unnecessary parentheses.
        staging: ft1000: ft1000-usb: Added new line after declarations.
        staging: vt6655: Fixed C99 // comment errors in wpactl.c
        staging: speakup: Fixed warning <linux/serial.h> instead of 
<asm/serial.h>
        ...

  commit 463311960e9312245418af98dce8c0161fd6b827
  Merge: 87d7bce 4ed9a3d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:47:31 2014 -0400

      Merge tag 'usb-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

      Pull USB updates from Greg KH:
       "Here's the big USB patchset for 3.18-rc1.  Also in here is the PHY
        tree, as it seems to fit well with the USB tree for various reasons...

        Anyway, lots of little changes in here, all over the place, full
        details in the changelog

        All have been in the linux-next tree for a while with no issues"

      * tag 'usb-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (244 commits)
        USB: host: st: fix typo 'CONFIG_USB_EHCI_HCD_ST'
        uas: Reduce number of function arguments for uas_alloc_foo functions
        xhci: Allow xHCI drivers to be built as separate modules
        xhci: Export symbols used by host-controller drivers
        xhci: Check for XHCI_COMP_MODE_QUIRK when disabling D3cold
        xhci: Introduce xhci_init_driver()
        usb: hcd: add generic PHY support
        usb: rename phy to usb_phy in HCD
        usb: gadget: uvc: fix up uvcg_v4l2_get_unmapped_area typo
        USB: host: st: fix ehci/ohci driver selection
        usb: host: ehci-exynos: Remove unnecessary usb-phy support
        usb: core: return -ENOTSUPP for all targeted hosts
        USB: Remove .owner field for driver
        usb: core: log higher level message on malformed LANGID descriptor
        usb: Add LED triggers for USB activity
        usb: Rename usb-common.c
        usb: gadget: Refactor request completion
        usb: gadget: Introduce usb_gadget_giveback_request()
        usb: dwc2/gadget: move phy bus legth initialization
        phy: remove .owner field for drivers using module_platform_driver
        ...

  commit 87d7bcee4f5973a593b0d50134364cfe5652ff33
  Merge: 0223f9a be34c4ef
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:44:48 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

      Pull crypto update from Herbert Xu:
       - add multibuffer infrastructure (single_task_running scheduler helper,
         OKed by Peter on lkml.
       - add SHA1 multibuffer implementation for AVX2.
       - reenable "by8" AVX CTR optimisation after fixing counter overflow.
       - add APM X-Gene SoC RNG support.
       - SHA256/SHA512 now handles unaligned input correctly.
       - set lz4 decompressed length correctly.
       - fix algif socket buffer allocation failure for 64K page machines.
       - misc fixes

      * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (47 
commits)
        crypto: sha - Handle unaligned input data in generic sha256 and sha512.
        Revert "crypto: aesni - disable "by8" AVX CTR optimization"
        crypto: aesni - remove unused defines in "by8" variant
        crypto: aesni - fix counter overflow handling in "by8" variant
        hwrng: printk replacement
        crypto: qat - Removed unneeded partial state
        crypto: qat - Fix typo in name of tasklet_struct
        crypto: caam - Dynamic allocation of addresses for various memory 
blocks in CAAM.
        crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description
        crypto: algif - avoid excessive use of socket buffer in skcipher
        arm64: dts: add random number generator dts node to APM X-Gene platform.
        Documentation: rng: Add X-Gene SoC RNG driver documentation
        hwrng: xgene - add support for APM X-Gene SoC RNG support
        crypto: mv_cesa - Add missing #define
        crypto: testmgr - add test for lz4 and lz4hc
        crypto: lz4,lz4hc - fix decompression
        crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()
        crypto: drbg - fix maximum value checks on 32 bit systems
        crypto: drbg - fix sparse warning for cpu_to_be[32|64]
        crypto: sha-mb - sha1_mb_alg_state can be static
        ...

  commit f74954f01ec9bb2004bcc24f247d1f26f1063ad2
  Author: Jan Beulich <JBeulich@xxxxxxxx>
  Date:   Wed Sep 24 08:41:30 2014 +0100

      x86: Unwind-annotate thunk_32.S

      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Link: 
http://lkml.kernel.org/r/542291CA0200007800038085@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit c497d9f917542a71e1654b31368d18153b6f1987
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Oct 8 12:14:40 2014 +0200

      ALSA: hda - Add dock port support to Thinkpad L440 (71aa:501e)

      Yet another Thinkpad model that has a dock port.

      Reported-by: Sascha Wilde <wilde@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e5b50ada76f44c8742a123813689bff4db062a5a
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Oct 8 12:08:38 2014 +0200

      ALSA: Allow pass NULL dev for snd_pci_quirk_lookup()

      Add a NULL check in snd_pci_quirk_lookup() so that NULL can be passed
      as a pci_dev pointer.  This fixes the possible NULL dereferences in
      HD-audio drivers.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 0223f9aaef94a09ffc0b6abcba732e62a483b88c
  Merge: 8a9e838 24cae79
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:40:17 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

      Pull m68k updates from Geert Uytterhoeven:
       "Summary:
        - a fix for an intermittent crash in macsonic and hilkbd, marked for
          stable,
        - build fixes for uncommon configs.

        Note: "m68k: AMIGA_BUILTIN_SERIAL should depend on TTY" was also
        picked up by GregKH for his TTY/Serial patches tree"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
        m68k: Reformat arch/m68k/mm/hwtest.c
        m68k: Disable/restore interrupts in hwreg_present()/hwreg_write()
        m68k: AMIGA_BUILTIN_SERIAL should depend on TTY
        m68k: Add missing ioport_unmap()
        m68k/atari - stram: Add missing #include <linux/ioport.h>

  commit 8a9e838f59115e55ca206fb5f0b567d7b3540517
  Merge: f8e4fae 1742b63
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:37:24 2014 -0400

      Merge tag 'for-linus-20141006' of git://github.com/sctscore/linux-off

      Pull S+core updates from Lennox Wu:
       "Three of the patches are for building allmodconfig, and the others are
        for removing useless flags"

      * tag 'for-linus-20141006' of git://github.com/sctscore/linux-off:
        score: Remove GENERIC_HAS_IOMAP
        arch/score/include/asm/Kbuild: Add generic "serial.h"
        score: remove deprecated IRQF_DISABLED
        arch/score/mm/cache.c: Export 'flush_icache_range'
        arch: score: Export necessary symbols in related files

  commit f8e4fae2e79d2d293fc490ede87be44c9b215d9e
  Merge: 6325e94 78410af
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:36:23 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

      Pull arch/tile updates from Chris Metcalf:
       "The only substantive pieces in this batch are some more vDSO support,
        and removing the reference to &platform_bus in tile-srom.c.

        The rest are minor issues reported to me"

      * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
        tile: add clock_gettime support to vDSO
        tile: switch to using seqlocks for the vDSO time code
        tile gxio: use better string copy primitive
        char: tile-srom: Add real platform bus parent
        Removed repeated word in comments
        tilegx: Enable ARCH_SUPPORTS_ATOMIC_RMW
        tile: Remove tile-specific _sinitdata and _einitdata
        tile: use ARRAY_SIZE

  commit 6325e940e7e0c690c6bdfaf5d54309e71845d3d9
  Merge: 536fd93 0a6479b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:34:24 2014 -0400

      Merge tag 'arm64-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

      Pull arm64 updates from Catalin Marinas:
       - eBPF JIT compiler for arm64
       - CPU suspend backend for PSCI (firmware interface) with standard idle
         states defined in DT (generic idle driver to be merged via a
         different tree)
       - Support for CONFIG_DEBUG_SET_MODULE_RONX
       - Support for unmapped cpu-release-addr (outside kernel linear mapping)
       - set_arch_dma_coherent_ops() implemented and bus notifiers removed
       - EFI_STUB improvements when base of DRAM is occupied
       - Typos in KGDB macros
       - Clean-up to (partially) allow kernel building with LLVM
       - Other clean-ups (extern keyword, phys_addr_t usage)

      * tag 'arm64-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (51 commits)
        arm64: Remove unneeded extern keyword
        ARM64: make of_device_ids const
        arm64: Use phys_addr_t type for physical address
        aarch64: filter $x from kallsyms
        arm64: Use DMA_ERROR_CODE to denote failed allocation
        arm64: Fix typos in KGDB macros
        arm64: insn: Add return statements after BUG_ON()
        arm64: debug: don't re-enable debug exceptions on return from el1_dbg
        Revert "arm64: dmi: Add SMBIOS/DMI support"
        arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers
        of: amba: use of_dma_configure for AMBA devices
        arm64: dmi: Add SMBIOS/DMI support
        arm64: Correct ftrace calls to aarch64_insn_gen_branch_imm()
        arm64:mm: initialize max_mapnr using function set_max_mapnr
        setup: Move unmask of async interrupts after possible earlycon setup
        arm64: LLVMLinux: Fix inline arm64 assembly for use with clang
        arm64: pageattr: Correctly adjust unaligned start addresses
        net: bpf: arm64: fix module memory leak when JIT image build fails
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        ...

  commit 536fd93d432858eb6b7c1ad1dcfe051840ebef47
  Merge: e4e6567 d5d1689
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:30:03 2014 -0400

      Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

      Pull ARM updates from Russell King:
       "Included in these updates are:
         - Performance optimisation to avoid writing the control register at
           every exception.
         - Use static inline instead of extern inline in ftrace code.
         - Crypto ARM assembly updates for big endian
         - Alignment of initrd/.init memory to page sizes when freeing to
           ensure that we fully free the regions
         - Add gcov support
         - A couple of preparatory patches for VDSO support: use
           _install_special_mapping, and randomize the sigpage placement above
           stack.
         - Add L2 ePAPR DT cache properties so that DT can specify the cache
           geometry.
         - Preparatory patch for FIQ (NMI) kernel C code for things like
           spinlock lockup debug.  Following on from this are a couple of my
           patches cleaning up show_regs() and removing an unused (probably
           since 1.x days) do_unexp_fiq() function.
         - Use pr_warn() rather than pr_warning().
         - A number of cleanups (smp, footbridge, return_address)"

      * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (21 commits)
        ARM: 8167/1: extend the reserved memory for initrd to be page aligned
        ARM: 8168/1: extend __init_end to a page align address
        ARM: 8169/1: l2c: parse cache properties from ePAPR definitions
        ARM: 8160/1: drop warning about return_address not using unwind tables
        ARM: 8161/1: footbridge: select machine dir based on ARCH_FOOTBRIDGE
        ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
        ARM: 8155/1: place sigpage at a random offset above stack
        ARM: 8154/1: use _install_special_mapping for sigpage
        ARM: 8153/1: Enable gcov support on the ARM architecture
        ARM: Avoid writing to control register on every exception
        ARM: 8152/1: Convert pr_warning to pr_warn
        ARM: remove unused do_unexp_fiq() function
        ARM: remove extraneous newline in show_regs()
        ARM: 8150/3: fiq: Replace default FIQ handler
        ARM: 8140/1: ep93xx: Enable DEBUG_LL_UART_PL01X
        ARM: 8139/1: versatile: Enable DEBUG_LL_UART_PL01X
        ARM: 8138/1: drop ISAR0 workaround for B15
        ARM: 8136/1: sa1100: add Micro ASIC platform device
        ARM: 8131/1: arm/smp: Absorb boot_secondary()
        ARM: 8126/1: crypto: enable NEON SHA-384/SHA-512 for big endian
        ...

  commit e4e65676f272adb63655a2ca95207e8212d282f1
  Merge: f89f4a0 f439ed2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:27:39 2014 -0400

      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

      Pull KVM updates from Paolo Bonzini:
       "Fixes and features for 3.18.

        Apart from the usual cleanups, here is the summary of new features:

         - s390 moves closer towards host large page support

         - PowerPC has improved support for debugging (both inside the guest
           and via gdbstub) and support for e6500 processors

         - ARM/ARM64 support read-only memory (which is necessary to put
           firmware in emulated NOR flash)

         - x86 has the usual emulator fixes and nested virtualization
           improvements (including improved Windows support on Intel and
           Jailhouse hypervisor support on AMD), adaptive PLE which helps
           overcommitting of huge guests.  Also included are some patches that
           make KVM more friendly to memory hot-unplug, and fixes for rare
           caching bugs.

        Two patches have trivial mm/ parts that were acked by Rik and Andrew.

        Note: I will soon switch to a subkey for signing purposes"

      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (157 
commits)
        kvm: do not handle APIC access page if in-kernel irqchip is not in use
        KVM: s390: count vcpu wakeups in stat.halt_wakeup
        KVM: s390/facilities: allow TOD-CLOCK steering facility bit
        KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode
        arm/arm64: KVM: Report correct FSC for unsupported fault types
        arm/arm64: KVM: Fix VTTBR_BADDR_MASK and pgd alloc
        kvm: Fix kvm_get_page_retry_io __gup retval check
        arm/arm64: KVM: Fix set_clear_sgi_pend_reg offset
        kvm: x86: Unpin and remove kvm_arch->apic_access_page
        kvm: vmx: Implement set_apic_access_page_addr
        kvm: x86: Add request bit to reload APIC access page address
        kvm: Add arch specific mmu notifier for page invalidation
        kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and 
make it non-static
        kvm: Fix page ageing bugs
        kvm/x86/mmu: Pass gfn and level to rmapp callback.
        x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is 
read-only
        kvm: x86: use macros to compute bank MSRs
        KVM: x86: Remove debug assertion of non-PAE reserved bits
        kvm: don't take vcpu mutex for obviously invalid vcpu ioctls
        kvm: Faults which trigger IO release the mmap_sem
        ...

  commit f89f4a06a59f30dec64b2afc4111426fc01e9e12
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:23:02 2014 -0400

      Fix up missing dmaengine header inclusion from qce crypto engine

      Commit 7bced397510a ("net_dma: simple removal") removed the long-dead
      net_dma code, but unintentionally broke the build for the qualcomm
      crypto engine (qce) that had accidentally depended on the inclusion of
      <linux/dmaengine.h> through the networking header files that used to
      have it.

      Add the required dmaengine.h include explicitly to fix the breakage.

      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2dee5c43da3a981489a4f18972827139afcbee82
  Author: Andi Kleen <andi@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 06:32:19 2014 +0200

      x86: Fix section conflict for numachip

      A variable cannot be both __read_mostly and const. This
      is a meaningless combination.

      Just make it only const.

      This fixes the LTO build with numachip enabled.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411533139-25708-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 0e6d3112a4e95d55cf6dca88f298d5f4b8f29bd1
  Author: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 7 21:05:05 2014 +0100

      x86: Reject x32 executables if x32 ABI not supported

      It is currently possible to execve() an x32 executable on an x86_64
      kernel that has only ia32 compat enabled.  However all its syscalls
      will fail, even _exit().  This usually causes it to segfault.

      Change the ELF compat architecture check so that x32 executables are
      rejected if we don't support the x32 ABI.

      Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410120305.6822.9.camel@xxxxxxxxxxxxxxx
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit a9282d01cf357379ce29103cec5e7651a53c634d
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:05 2014 +1100

      cxl: Add documentation for userspace APIs

      This documentation gives an overview of the hardware architecture, 
userspace
      APIs via /dev/cxl/afuM.N and the syfs files. It also adds a MAINTAINERS 
file
      entry for cxl.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 881632c905f29fd7173250fd1d5b3a9a769d02be
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:04 2014 +1100

      cxl: Add driver to Kbuild and Makefiles

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 66b43081c0bde3171208a7cb52f5807dce4a79e4
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:03 2014 +1100

      cxl: Add userspace header file

      This adds a header file for use by userspace programs wanting to interact 
with
      the kernel cxl driver.  It defines structs and magic numbers required for
      userspace to interact with devices in /dev/cxl/afuM.N.

      Further documentation on this interface is added in a subsequent patch in
      Documentation/powerpc/cxl.txt.

      It also adds this new userspace header file to Kbuild so it's exported 
when
      doing "make headers_installs".

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit f204e0b8cedd7da1dfcfd05ed6b7692737e24029
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:02 2014 +1100

      cxl: Driver code for powernv PCIe based cards for userspace access

      This is the core of the cxl driver.

      It adds support for using cxl cards in the powernv environment only (ie 
POWER8
      bare metal). It allows access to cxl accelerators by userspace using the
      /dev/cxl/afuM.N char devices.

      The kernel driver has no knowledge of the function implemented by the
      accelerator. It provides services to userspace via the /dev/cxl/afuM.N
      devices. When a program opens this device and runs the start work IOCTL, 
the
      accelerator will have coherent access to that processes memory using the 
same
      virtual addresses. That process may mmap the device to access any MMIO 
space
      the accelerator provides.  Also, reads on the device will allow 
interrupts to
      be received. These services are further documented in a later patch in
      Documentation/powerpc/cxl.txt.

      Documentation of the cxl hardware architecture and userspace API is 
provided in
      subsequent patches.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 10542ca0156f60571ef41799d44d40dd4cb0a473
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:01 2014 +1100

      cxl: Add base builtin support

      This adds the base cxl support that cannot be built as a module. 
Specifically
      it adds the cxl callbacks that are called from the core powerpc mm code 
which
      must always exist irrespective of if the cxl module is loaded or not. 
This is
      similar to how cell works with CONFIG_SPU_BASE.

      This adds a cxl_slbia() call (similar to spu_flush_all_slbs()) which 
checks if
      the cxl module is loaded and in use, returning immediately if it is not. 
If it
      is in use it calls into the cxl SLB invalidation code.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4c6d9acce1f4ca815881f0e3adca192795eca1c5
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:00 2014 +1100

      powerpc/mm: Add hooks for cxl

      This adds hooks into the core powerpc mm code for cxl.

      The core powerpc code sometimes uses local tlbie. Unfortunately this won't
      work with the current cxl driver as it relies on snooping tlbie 
broadcasts.

      The cxl hardware can have TLB entries invalidated via MMIO but this is not
      currently supported by the driver. In future we can make local tlbie 
smarter so
      that it invalidates cxl contexts via MMIO when it needs to but for now we 
have
      this workaround.

      This workaround checks for any active cxl contexts and if so, disables 
local
      tlbie.

      This also adds a hook for when SLBs are invalidated. This ensures any
      corresponding SLBs in cxl are also invalidated at the same time. This is
      required for segment demotion.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 09521736011e83003ca3cf7d9a31c43148306a20
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:59 2014 +1100

      powerpc/opal: Add PHB to cxl mode call

      This adds the OPAL call to change a PHB into cxl mode.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a1dca3465a7be53980abab1e0d6646176fdc075f
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:58 2014 +1100

      powerpc/mm: Add new hash_page_mm()

      This adds a new function hash_page_mm() based on the existing hash_page().
      This version allows any struct mm to be passed in, rather than assuming
      current. This is useful for servicing co-processor faults which are not 
in the
      context of the current running process.

      We need to be careful here as the current hash_page() assumes current in 
a few
      places.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 80c49c7e4a397bb245d72a78e41640eeb0b6e953
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:57 2014 +1100

      powerpc/powerpc: Add new PCIe functions for allocating cxl interrupts

      This adds a number of functions for allocating IRQs under powernv PCIe 
for cxl.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1cd258d7faccb330145f08d838608b2c6ad41604
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:56 2014 +1100

      cxl: Add new header for call backs and structs

      This new header adds callbacks and structs needed by the rest of the 
kernel to
      hook into the cxl infrastructure.

      This adds the cxl_ctx_in_use() function for use in the mm code to see if 
any
      cxl contexts are currently in use. This is used by the tlbie() to 
determine if
      it can do local TLB invalidations or not. This also adds get/put calls 
for the
      cxl driver module to refcount the active cxl contexts.

      cxl_ctx_get/put/in_use are static inlined here as they are called in tlbie
      which we want to be fast (mpe's suggestion).

      Empty functions are provided when CONFIG_CXL_BASE is not enabled.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fd9a1c26ae7d70a2dc1eafad7b9bf076ad8b67d9
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:55 2014 +1100

      powerpc/powernv: Split out set MSI IRQ chip code

      Some of the MSI IRQ code in pnv_pci_ioda_msi_setup() is generically 
useful so
      split it out.

      This will be used by some of the cxl PCIe code later.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8ca7a82f7b64ad29206daba7bdaf2f8766437243
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:54 2014 +1100

      powerpc/mm: Export mmu_kernel_ssize and mmu_linear_psize

      Export mmu_kernel_ssize and mmu_linear_psize.  These are needed by the cxl
      driver which has it's own MMU.  To setup the MMU cxl needs access to 
these.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit b0345bbc6d0980e63b9730b487d4f4ccb8e5cd12
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:53 2014 +1100

      powerpc/msi: Improve IRQ bitmap allocator

      Currently msi_bitmap_alloc_hwirqs() will round up any IRQ allocation 
requests
      to the nearest power of 2. eg. ask for 5 IRQs and you'll get 8. This 
wastes a
      lot of IRQs which can be a scarce resource.

      For cxl we may require multiple IRQs for every context that is attached 
to the
      accelerator. There may be 1000s of contexts attached, hence we can easily 
run
      out of IRQs, especially if we are needlessly wasting them.

      This changes the msi_bitmap_alloc_hwirqs() to allocate only the required 
number
      of IRQs, hence avoiding this wastage. It keeps the natural alignment
      requirement though.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit be3ebfe8215392b714349554c5138b8b6592fe20
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:52 2014 +1100

      powerpc/cell: Make spu_flush_all_slbs() generic

      This moves spu_flush_all_slbs() into a generic call 
copro_flush_all_slbs().

      This will be useful when we add cxl which also needs a similar SLB flush 
call.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 73d16a6e0e51990cbe13f8d8f43bd5329bbab30a
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:51 2014 +1100

      powerpc/cell: Move data segment faulting code out of cell platform

      __spu_trap_data_seg() currently contains code to determine the VSID and 
ESID
      required for a particular EA and mm struct.

      This code is generically useful for other co-processors. This moves the 
code of
      the cell platform so it can be used by other powerpc code. It also adds 
1TB
      segment handling which Cell didn't support.  The new function is called
      copro_calculate_slb().

      This also moves the internal struct spu_slb to a generic struct copro_slb 
which
      is now used in the Cell and copro code.  We use this new struct instead of
      passing around esid and vsid parameters.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e83d01697583d8610d1d62279758c2a881e3396f
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:50 2014 +1100

      powerpc/cell: Move spu_handle_mm_fault() out of cell platform

      Currently spu_handle_mm_fault() is in the cell platform.

      This code is generically useful for other non-cell co-processors on 
powerpc.

      This patch moves this function out of the cell platform into 
arch/powerpc/mm so
      that others may use it.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d29c0afe4db72ceb72149c3894a6079674e9751f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Fri Oct 3 20:15:36 2014 +0200

      GFS2: use _RET_IP_ instead of (unsigned long)__builtin_return_address(0)

      use macro definition

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit aece118e487a744eafcdd0c77fe32b55ee2092a1
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 01:19:49 2014 +0100

      x86: Add cpu_detect_cache_sizes to init_intel() add Quark legacy_cache()

      Intel processors which don't report cache information via cpuid(2)
      or cpuid(4) need quirk code in the legacy_cache_size callback to
      report this data. For Intel that callback is is intel_size_cache().

      This patch enables calling of cpu_detect_cache_sizes() inside of
      init_intel() and hence the calling of the legacy_cache callback in
      intel_size_cache(). Adding this call will ensure that PIII Tualatin
      currently in intel_size_cache() and Quark SoC X1000 being added to
      intel_size_cache() in this patch will report their respective cache
      sizes.

      This model of calling cpu_detect_cache_sizes() is consistent with
      AMD/Via/Cirix/Transmeta and Centaur.

      Also added is a string to idenitfy the Quark as Quark SoC X1000
      giving better and more descriptive output via /proc/cpuinfo

      Adding cpu_detect_cache_sizes to init_intel() will enable calling
      of intel_size_cache() on Intel processors which currently no code
      can reach. Therefore this patch will also re-enable reporting
      of PIII Tualatin cache size information as well as add
      Quark SoC X1000 support.

      Comment text and cache flow logic suggested by Thomas Gleixner

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Cc: davej@xxxxxxxxxx
      Cc: hmh@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412641189-12415-3-git-send-email-pure.logic@xxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 2075244f9b871f18a007935c73d2ab49d4fb43e0
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 01:19:48 2014 +0100

      x86: Quark: Comment setup_arch() to document TLB/PGE bug

      Quark SoC X1000 advertises Page Global Enable for it's
      Translation Lookaside Buffer via cpuid. The silicon does not
      in fact support PGE and hence will not flush the TLB when CR4.PGE
      is rewritten. The Quark documentation makes clear the necessity to
      instead rewrite CR3 in order to flush any TLB entries, irrespective
      of the state of CR4.PGE or an individual PTE.PGE

      See Intel Quark Core DevMan_001.pdf section 6.4.11

      In setup.c setup_arch() the code will load_cr3() and then do a
      __flush_tlb_all().

      On Quark the entire TLB will be flushed at the load_cr3().
      The __flush_tlb_all() have no effect and can be safely ignored.

      Later on in the boot process we switch off the flag for cpu_has_pge()
      which means that subsequent calls to __flush_tlb_all() will
      call __flush_tlb() not __flush_tlb_global() flushing the TLB in the
      correct way via load_cr3() not CR4.PGE rewrite

      This patch documents the behaviour of flushing the TLB for Quark in
      setup_arch()

      Comment text suggested by Thomas Gleixner

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Cc: davej@xxxxxxxxxx
      Cc: hmh@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412641189-12415-2-git-send-email-pure.logic@xxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 5f1d919a8ca15f450c749227bc5e2e18f3cbfdb4
  Author: Jan Beulich <JBeulich@xxxxxxxx>
  Date:   Wed Sep 24 08:40:14 2014 +0100

      x86: Improve cmpxchg8b_emu.S

      - don't include unneeded headers
      - drop redundant entry point label
      - complete unwind annotations
      - use .L prefix on local labels to not clutter the symbol table

      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Link: 
http://lkml.kernel.org/r/5422917E0200007800038081@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 3f63572187f5ae6a0a9e5ebee88b57e6f71c3cd4
  Author: Jan Beulich <JBeulich@xxxxxxxx>
  Date:   Wed Sep 24 08:37:00 2014 +0100

      x86: Improve cmpxchg16b_emu.S

      - don't include unneeded headers
      - don't open-code PER_CPU_VAR()
      - drop redundant entry point label
      - complete unwind annotations
      - use .L prefix on local label to not clutter the symbol table

      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Link: 
http://lkml.kernel.org/r/542290BC020000780003807D@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 62d3ab49b8a5438d11a11605ea1a6d2fe0118f32
  Author: Zach Brown <zab@xxxxxxxxx>
  Date:   Mon Oct 6 16:40:13 2014 -0700

      target/file: fix inclusive vfs_fsync_range() end

      Both of the file target's calls to vfs_fsync_range() got the end offset
      off by one.  The range is inclusive, not exclusive.  It would sync a bit
      more data than was required.

      The sync path already tested the length of the range and fell back to
      LLONG_MAX so I copied that pattern in the rw path.

      This is untested. I found the errors by inspection while following other
      code.

      Signed-off-by: Zach Brown <zab@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 9f3e3cacb2ffdefe28c7cf490bf543e4dcb2770a
  Author: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
  Date:   Tue Jul 22 20:40:04 2014 +0530

      dt: mailbox: add generic bindings

      Define generic bindings for the framework clients to
      request mailbox channels.

      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>

  commit 15320fbcec69dc3a4f217044ed848e4225397e25
  Author: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
  Date:   Tue Jul 22 20:05:58 2014 +0530

      doc: add documentation for mailbox framework

       Some explanations with examples of how to write to implement users
      and providers of the mailbox framework.

      Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>

  commit 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c
  Author: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
  Date:   Thu Jun 12 22:31:19 2014 +0530

      mailbox: Introduce framework for mailbox

      Introduce common framework for client/protocol drivers and
      controller drivers of Inter-Processor-Communication (IPC).

      Client driver developers should have a look at
       include/linux/mailbox_client.h to understand the part of
      the API exposed to client drivers.
      Similarly controller driver developers should have a look
      at include/linux/mailbox_controller.h

      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>

  commit f2fc42b6ac31f4d808da7a9da460dd433a71e976
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Thu Jun 12 22:30:34 2014 +0530

      mailbox: rename pl320-ipc specific mailbox.h

      The patch 30058677 "ARM / highbank: add support for pl320 IPC"
      added a pl320 IPC specific header file as a generic mailbox.h.
      This file has been renamed appropriately to allow the
      introduction of the generic mailbox API framework.

      Acked-by: Mark Langsdorf <mark.langsdorf@xxxxxxxxxxx>
      Cc: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 9a50aaefc1b896e734bf7faf3d085f71a360ce97
  Merge: 1e345ac 19ac97f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:29:18 2014 -0400

      Merge tag 'scsi-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

      Pull SCSI updates from James Bottomley:
       "This patch set consists of the usual driver updates (megaraid_sas,
        arcmsr, be2iscsi, lpfc, mpt2sas, mpt3sas, qla2xxx, ufs) plus several
        assorted fixes and miscellaneous updates (including the
        pci_msix_enable_range() changes that have been pending for a while)"

      * tag 'scsi-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (202 commits)
        scsi: add a CONFIG_SCSI_MQ_DEFAULT option
        ufs: definitions for phy interface
        ufs: tune bkops while power managment events
        ufs: Add support for clock scaling using devfreq framework
        ufs: Add freq-table-hz property for UFS device
        ufs: Add support for clock gating
        ufs: refactor configuring power mode
        ufs: add UFS power management support
        ufs: introduce well known logical unit in ufs
        ufs: manually add well known logical units
        ufs: Active Power Mode - configuring bActiveICCLevel
        ufs: improve init sequence
        ufs: refactor query descriptor API support
        ufs: add voting support for host controller power
        ufs: Add clock initialization support
        ufs: Add regulator enable support
        ufs: Allow vendor specific initialization
        scsi: don't add scsi_device if its already visible
        scsi: fix the type for well known LUs
        scsi: fix comment in struct Scsi_Host definition
        ...

  commit 1e345ac6869cd2f2d5d4b780fc5d5332dd1e8905
  Merge: 39520ee 447a8b8
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:26:52 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

      Pull input updates from Dmitry Torokhov:
       "A few new haptic/button drivers, a rudimentary support for laptops
        using FocalTech touchpads; xpad driver will bind to more devices, and
        a few other driver fixes."

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: soc_button_array - convert to platform bus
        Input: palmas-pwrbutton - fix typo in the license string
        Input: palmas-pwrbutton - use IRQF_ONESHOT
        Input: psmouse - add support for detecting FocalTech PS/2 touchpads
        Input: psmouse - add psmouse_matches_pnp_id helper function
        Input: joystick - use ktime for measuring timing
        Input: add haptic driver on max77693
        Input: introduce palmas-pwrbutton
        Input: add support for the DRV2667 haptic driver
        Input: xpad - sync device IDs with xboxdrv
        Input: xpad - add VID/PID for Razer Sabertooth
        Input: cros_ec_keyb - optimize ghosting algorithm
        Input: drv260x - fix binding document
        Input: drv260x - add check for ERM mode and LRA Libraries
        Input: drv260x - remove unused defines
        Input: drv260x - add TI drv260x haptics driver

  commit 39520eea198a7fbba35f4c7cffb4323f78455716
  Merge: 28596c9 ee5db7e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:17:29 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

      Pull HID updates from Jiri Kosina:

       - quirk for devices that need to be pulled in much more aggresive way
         than mandated, by Johan Hovold

       - robustification of sanity checking of incoming reports in RMI driver,
         by Benjamin Tissoires

       - fixes, updates, and new HW support to SONY driver, by Frank Praznik

       - port of uHID to the new transport layer layout, by David Herrmann

       - robustification of Clear-Halt/reset in USB HID, by Alan Stern

       - native support for hopefully any future HID compliant wacom tablet.
         Those found on the various laptops (ISDv4/5) already are HID
         compliant and they should work in the future without any modification
         of the kernel.  Written by Benjamin Tissoires.

       - a lot more simple fixes and device ID additions all over the place

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: 
(45 commits)
        HID: uHID: fix excepted report type
        HID: usbhid: add another mouse that needs QUIRK_ALWAYS_POLL
        HID: wacom: implement the finger part of the HID generic handling
        HID: wacom: implement generic HID handling for pen generic devices
        HID: wacom: move allocation of inputs earlier
        HID: wacom: split out input allocation and registration
        HID: wacom: rename failN with some meaningful information
        HID: sony: Update the DualShock 4 touchpad resolution
        HID: wacom: fix timeout on probe for some wacoms
        HID: sony: Set touchpad bits in the input_configured callback
        HID: sony: Update file header and correct comments
        HID: sony: Corrections for the DualShock 4 HID descriptor
        HID: rmi: check sanity of the incoming report
        HID: wacom: make the WL connection friendly for the desktop
        HID: wacom - enable LED support for Wireless Intuos5/Pro
        HID: wacom - remove report_id from wacom_get_report interface
        HID: wacom - Clean up of sysfs
        HID: wacom - Add default permission defines for sysfs attributes
        HID: usbhid: fix PIXART optical mouse
        HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll
        ...

  commit 28596c9722289b2f98fa83a2e4351eb0a031b953
  Merge: b6420eb 7bb38d5
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:16:26 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

      Pull "trivial tree" updates from Jiri Kosina:
       "Usual pile from trivial tree everyone is so eagerly waiting for"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
        Remove MN10300_PROC_MN2WS0038
        mei: fix comments
        treewide: Fix typos in Kconfig
        kprobes: update jprobe_example.c for do_fork() change
        Documentation: change "&" to "and" in Documentation/applying-patches.txt
        Documentation: remove obsolete pcmcia-cs from Changes
        Documentation: update links in Changes
        Documentation: Docbook: Fix generated DocBook/kernel-api.xml
        score: Remove GENERIC_HAS_IOMAP
        gpio: fix 'CONFIG_GPIO_IRQCHIP' comments
        tty: doc: Fix grammar in serial/tty
        dma-debug: modify check_for_stack output
        treewide: fix errors in printk
        genirq: fix reference in devm_request_threaded_irq comment
        treewide: fix synchronize_rcu() in comments
        checkstack.pl: port to AArch64
        doc: queue-sysfs: minor fixes
        init/do_mounts: better syntax description
        MIPS: fix comment spelling
        powerpc/simpleboot: fix comment
        ...

  commit b6420ebd4a541455a75f9802f58cfa3ba0ea5390
  Merge: d290106 0415447
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:14:57 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc

      Pull documentation updates from Jiri Kosina:
       "Updates to kernel documentation.

        I took this over (hopefully temporarily) from Randy who was not
        willing to maintain it any longer.  This pile mostly is a relay of
        queue that Randy already had in his tree"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc:
        Documentation: fix broken v4l-utils URL
        Documentation: update include path for mpssd
        Documentation: correct parameter error for dma_mapping_error
        MAINTAINERS: update location of linux-doc tree
        Documentation: remove networking/.gitignore
        tools: add more endian.h macros
        Make Documenation depend on headers_install
        Docs: this_cpu_ops: remove redundant add forms
        Documentation: disable vdso_test to avoid breakage with old glibc
        Documentation: update vDSO makefile to build portable examples
        Documentation: update .gitignore files
        Documentation: support glibc versions without htole macros
        v4l2-pci-skeleton: Only build if PCI is available
        Documentation: fix misc. warnings
        Documentation: make functions static to avoid prototype warnings
        Documentation: add makefiles for more targets
        Documentation: use subdir-y to avoid unnecessary built-in.o files

  commit d29010694c7e78dadc0e3862b29481e0c4b48f04
  Merge: 81e29b7 a2285b8
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:12:56 2014 -0400

      Merge tag 'spi-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

      Pull spi updates from Mark Brown:
       "A quiet release for SPI, mainly driver updates and not too many of
        them:

         - Support for dummy transfers (for delays on startup) in drivers
           using transfer_one().
         - Lots of enhancements to the Designware driver to support new Intel
           SoCs.
         - Support for newer Renesas chips.
         - DMA support for the i.MX driver.
         - One new driver for Broadcom BCM53xx chips"

      * tag 'spi-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (64 commits)
        spi: spi-mxs: fix a tiny typo in a comment
        spi: dw-mid: follow new DMAengine workflow
        spi: dw-mid: convert to use DMAengine wrappers
        spi: dw-mid: change magic numbers to the constants
        spi: orion: support armada extended baud rates
        spi: fsl: Sort include headers alphabetically
        spi: bcm53xx: Add missing module information
        spi: bcm53xx: Fix module dependency
        spi/rockchip: fix bug that cause the failure to read data in DMA mode
        spi: fsl-dspi: Remove probe info message
        spi: pl022: Add support for chip select extension
        spi: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
        spi: dw: fix style of code in few places
        spi: dw: introduce support of loopback mode
        spi: dw-mid: terminate ongoing transfers at exit
        spi: dw-mid: respect 8 bit mode
        spi: clps711x: Migrate to the new clk subsystem
        spi: pl022: Add missing error check for devm_kzalloc
        spi: spi-imx: add DMA support
        spi: davinci: add support for adding delay between word's transmissions
        ...

  commit 81e29b7d1be91ac78e561659171dd79af042aafd
  Merge: c831dd7 ad21edc
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:07:48 2014 -0400

      Merge tag 'regulator-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

      Pull regulator updates from Mark Brown:
       "This time around most of the changes are a lot of new drivers along
        with the standard set of fixes and cleanups (thanks again largely to
        Axel Lin).  We do have one nice new feature in the core which factors
        out the disappointingly tricky code around DT parsing, only a couple
        of drivers have been converted so far:

         - Factor out the code for parsing the standard bindings for a set of
           regulators out of DT, making the probe part of a lot of drivers
           simplier.
         - New drivers for Dialog DA9213, HiSilicon HI6420, Intersil
           ISL9305/H, Ricoh RN5T618, Rockchip RK808, Skyworks SKY81452,
           Silergy SYR82x, and Qualcomm RPM"

      * tag 'regulator-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (71 commits)
        regulator: da9211: Fix a bug in update of mask bit
        regulator: pwm-regulator: add devicetree bindings for pwm regulator
        regulator: pwm-regulator: get voltage and duty table from dts
        regulator: qcom_rpm: Fix FORCE_MODE_IS_2_BITS macro
        regulator: qcom_rpm: Don't explicitly initialise the first field of 
config
        regulator: ltc3589: fix broken voltage transitions
        regulator: qcom-rpm: Regulator driver for the Qualcomm RPM
        regulator: axp20x: Use parent device as regulator configuration device
        regulator: fan53555: Fix null pointer dereference
        regulator: fan53555: Fixup report wrong vendor message
        regulator: fan53555: fix wrong cast in probe
        regulator: fan53555: add support for Silergy SYR82x regulators
        regulator: fan53555: add devicetree support
        regulator: add devicetree bindings for Fairchild FAN53555 regulators
        regulator: rk808: Add function for ramp delay for buck1/buck2
        regulator: fan53555: use set_ramp_delay to set the ramp up slew rate
        regulator: fan53555: enable vin supply
        regulator: rk808: Fix missing of_node_put
        regulator: rk808: Remove unused variables
        regulator: of: Add stub OF match function for !OF case
        ...

  commit c831dd7352c0eedb270b9b6430590da5991bb65c
  Merge: 2b425a3 f5b313a
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:57:56 2014 -0400

      Merge tag 'regmap-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

      Pull regmap updates from Mark Brown:
       "The main update this time around is the addition of a standard DT
        binding for specifying the endianness of devices.  This allows drivers
        to support any endianness of device register map without any code,
        useful for configurable IP blocks.

        There's also a few bug fixes that I didn't get round to sending, none
        of them terribly severe or new, and a reduction in size for struct
        regmap"

      * tag 'regmap-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
        regmap: Fix debugfs-file 'registers' mode
        regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error.
        regmap: debugfs: fix possbile NULL pointer dereference
        regmap: fix NULL pointer dereference in _regmap_write/read
        regmap: fix NULL pointer dereference in regmap_get_val_endian
        regmap: cache: Do not fail silently from regcache_sync calls
        regmap: change struct regmap's internal locks as union
        regmap: Split regmap_get_endian() in two functions
        regmap: of_regmap_get_endian() cleanup
        regmap: Fix DT endianess parsing logic
        regmap: Add explicit dependencies to catch "select" misuse
        regmap: Restore L: linux-kernel@xxxxxxxxxxxxxxx entry
        regmap: Add the DT binding documentation for endianness
        regmap: add DT endianness binding support.

  commit 2b425a3f112aa24666fc5f415c8bf0e9132bb6c0
  Merge: c91662c 2cdef8f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:56:28 2014 -0400

      Merge tag 'pinctrl-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

      Pull pin control changes from Linus Walleij:
       "This is the bulk of pin control changes for the v3.18 development
        series:

         - New drivers for the Freescale i.MX21, Qualcomm APQ8084 pin
           controllers.

         - Incremental new features on the Rockchip, atlas 6, OMAP, AM437x,
           APQ8064, prima2, AT91, Tegra, i.MX, Berlin and Nomadik.

         - Push Freescale drivers down into their own subdirectory.

         - Assorted sprays of syntax and semantic fixes"

      * tag 'pinctrl-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
        pinctrl: specify bindings for pins and groups
        pinctrl: nomadik: improve GPIO debug prints
        pinctrl: abx500: refactor DT parser to take two paths
        pinctrl: abx500: use helpers for map allocation/free
        pinctrl: alter device tree bindings for functions
        pinctrl: nomadik: refactor DT parser to take two paths
        pinctrl: nomadik: use utils map free function
        pinctrl: nomadik: use util function to reserve maps
        pinctrl: qcom: use restart_notifier mechanism for ps_hold
        pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation
        pinctrl: berlin: fix the dt_free_map function
        pinctrl: at91: disable PD or PU before enabling PU or PD
        pinctrl: st: remove gpiochip in failure cases
        pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add
        pinctrl: at91: Fix failure path in at91_gpio_probe path
        pinctrl: lantiq: Release gpiochip resources in fail case
        pinctrl: imx: detect uninitialized pins
        pinctrl: tegra: Add MIPI pad control
        pinctrl: at91: Switch to using managed clk_get
        pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges
        ...

  commit c91662cb18f00f225c74816353f222b6997131ca
  Merge: d0cd848 a18c3f1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:54:50 2014 -0400

      Merge tag 'edac_for_3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

      Pull EDAC fixes from Borislav Petkov:
       "Misc small fixes/improvements accumulated from the summer months,
        nothing earth-shattering.

        The mpc85xx_edac fix is tagged for stable but since it got confirmed
        only days before the final 3.17 release, I didn't rush a last minute
        pull request to you.  I hope that's ok as it will trickle down to
        stable anyway and we'll make sure it lands in 3.17-stable too"

      * tag 'edac_for_3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
        mpc85xx_edac: Make L2 interrupt shared too
        amd64_edac: Modify usage of amd64_read_dct_pci_cfg()
        ppc4xx_edac: Fix build error caused by wrong member access
        EDAC: Fix mem_types strings type

  commit d0cd84817c745655428dbfdb1e3f754230b46bef
  Merge: bdf428f 3f33407
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:39:25 2014 -0400

      Merge tag 'dmaengine-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine

      Pull dmaengine updates from Dan Williams:
       "Even though this has fixes marked for -stable, given the size and the
        needed conflict resolutions this is 3.18-rc1/merge-window material.

        These patches have been languishing in my tree for a long while.  The
        fact that I do not have the time to do proper/prompt maintenance of
        this tree is a primary factor in the decision to step down as
        dmaengine maintainer.  That and the fact that the bulk of drivers/dma/
        activity is going through Vinod these days.

        The net_dma removal has not been in -next.  It has developed simple
        conflicts against mainline and net-next (for-3.18).

        Continuing thanks to Vinod for staying on top of drivers/dma/.

        Summary:

         1/ Step down as dmaengine maintainer see commit 08223d80df38
            "dmaengine maintainer update"

         2/ Removal of net_dma, as it has been marked 'broken' since 3.13
            (commit 77873803363c "net_dma: mark broken"), without reports of
            performance regression.

         3/ Miscellaneous fixes"

      * tag 'dmaengine-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine:
        net: make tcp_cleanup_rbuf private
        net_dma: revert 'copied_early'
        net_dma: simple removal
        dmaengine maintainer update
        dmatest: prevent memory leakage on error path in thread
        ioat: Use time_before_jiffies()
        dmaengine: fix xor sources continuation
        dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()
        dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()
        dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call
        ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()
        drivers: dma: Include appropriate header file in dca.c
        drivers: dma: Mark functions as static in dma_v3.c
        dma: mv_xor: Add DMA API error checks
        ioat/dca: Use dev_is_pci() to check whether it is pci device

  commit 28b7deae75642c51f097391765fd39ff0dd6ce95
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 22:12:03 2014 +0200

      wimax: convert printk to pr_foo()

      Use current logging functions and add module name prefix.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdf428feb225229b1d4715b45bbdad4a934cd89c
  Merge: a40a720 184c3fc
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:17:38 2014 -0400

      Merge tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

      Pull module update from Rusty Russell:
       "Nothing major: support for compressing modules, and auto-tainting
        params.

        PS. My virtio-next tree is empty: DaveM took the patches I had.  There
            might be a virtio-rng starvation fix, but so far it's a bit voodoo
            so I will get to that in the next two days or it will wait"

      * tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
        moduleparam: Resolve missing-field-initializer warning
        kbuild: handle module compression while running 'make modules_install'.
        modinst: wrap long lines in order to enhance cmd_modules_install
        modsign: lookup lines ending in .ko in .mod files
        modpost: simplify file name generation of *.mod.c files
        modpost: reduce visibility of symbols and constify r/o arrays
        param: check for tainting before calling set op.
        drm/i915: taint the kernel if unsafe module parameters are set
        module: add module_param_unsafe and module_param_named_unsafe
        module: make it possible to have unsafe, tainting module params
        module: rename KERNEL_PARAM_FL_NOARG to avoid confusion

  commit 1e99cfa8de0f0879091e33cd65fd60418d006ad9
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 19:04:58 2014 +1100

      drm/ast: Fix HW cursor image

      The translation from the X driver to the KMS one typo'ed a couple
      of array indices, causing the HW cursor to look weird (blocky with
      leaking edge colors). This fixes it.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 960baba41f3cfb0a97bb1f0e720334156b2eff75
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Oct 7 18:19:53 2014 +0200

      ASoC: imx-es8328: Fix of_node_put() call with uninitialized object

      The of_node_put() calls in imx_es8328_probe() may take uninitialized
      pointers when reached though the early error path.  This patch adds
      the proper NULL initialization for fixing these.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 37017ac6849e772e67dd187ba2fbd056c4afa533
  Author: Scott Carter <ccscott@xxxxxxxxxxx>
  Date:   Wed Sep 24 18:13:09 2014 -0700

      pata_serverworks: disable 64-KB DMA transfers on Broadcom OSB4 IDE 
Controller

      The Broadcom OSB4 IDE Controller (vendor and device IDs: 1166:0211)
      does not support 64-KB DMA transfers.
      Whenever a 64-KB DMA transfer is attempted,
      the transfer fails and messages similar to the following
      are written to the console log:

         [ 2431.851125] sr 0:0:0:0: [sr0] Unhandled sense code
         [ 2431.851139] sr 0:0:0:0: [sr0]  Result: hostbyte=DID_OK 
driverbyte=DRIVER_SENSE
         [ 2431.851152] sr 0:0:0:0: [sr0]  Sense Key : Hardware Error [current]
         [ 2431.851166] sr 0:0:0:0: [sr0]  Add. Sense: Logical unit 
communication time-out
         [ 2431.851182] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 76 f4 00 
00 40 00
         [ 2431.851210] end_request: I/O error, dev sr0, sector 121808

      When the libata and pata_serverworks modules
      are recompiled with ATA_DEBUG and ATA_VERBOSE_DEBUG defined in libata.h,
      the 64-KB transfer size in the scatter-gather list can be seen
      in the console log:

         [ 2664.897267] sr 9:0:0:0: [sr0] Send:
         [ 2664.897274] 0xf63d85e0
         [ 2664.897283] sr 9:0:0:0: [sr0] CDB:
         [ 2664.897288] Read(10): 28 00 00 00 7f b4 00 00 40 00
         [ 2664.897319] buffer = 0xf6d6fbc0, bufflen = 131072, queuecommand 
0xf81b7700
         [ 2664.897331] ata_scsi_dump_cdb: CDB (1:0,0,0) 28 00 00 00 7f b4 00 
00 40
         [ 2664.897338] ata_scsi_translate: ENTER
         [ 2664.897345] ata_sg_setup: ENTER, ata1
         [ 2664.897356] ata_sg_setup: 3 sg elements mapped
         [ 2664.897364] ata_bmdma_fill_sg: PRD[0] = (0x66FD2000, 0xE000)
         [ 2664.897371] ata_bmdma_fill_sg: PRD[1] = (0x65000000, 0x10000)
         ------------------------------------------------------> =======
         [ 2664.897378] ata_bmdma_fill_sg: PRD[2] = (0x66A10000, 0x2000)
         [ 2664.897386] ata1: ata_dev_select: ENTER, device 0, wait 1
         [ 2664.897422] ata_sff_tf_load: feat 0x1 nsect 0x0 lba 0x0 0x0 0xFC
         [ 2664.897428] ata_sff_tf_load: device 0xA0
         [ 2664.897448] ata_sff_exec_command: ata1: cmd 0xA0
         [ 2664.897457] ata_scsi_translate: EXIT
         [ 2664.897462] leaving scsi_dispatch_cmnd()
         [ 2664.897497] Doing sr request, dev = sr0, block = 0
         [ 2664.897507] sr0 : reading 64/256 512 byte blocks.
         [ 2664.897553] ata_sff_hsm_move: ata1: protocol 7 task_state 1 
(dev_stat 0x58)
         [ 2664.897560] atapi_send_cdb: send cdb
         [ 2666.910058] ata_bmdma_port_intr: ata1: host_stat 0x64
         [ 2666.910079] __ata_sff_port_intr: ata1: protocol 7 task_state 3
         [ 2666.910093] ata_sff_hsm_move: ata1: protocol 7 task_state 3 
(dev_stat 0x51)
         [ 2666.910101] ata_sff_hsm_move: ata1: protocol 7 task_state 4 
(dev_stat 0x51)
         [ 2666.910129] sr 9:0:0:0: [sr0] Done:
         [ 2666.910136] 0xf63d85e0 TIMEOUT

      lspci shows that the driver used for the Broadcom OSB4 IDE Controller is
      pata_serverworks:

         00:0f.1 IDE interface: Broadcom OSB4 IDE Controller (prog-if 8e 
[Master SecP SecO PriP])
                 Flags: bus master, medium devsel, latency 64
                 [virtual] Memory at 000001f0 (32-bit, non-prefetchable) 
[size=8]
                 [virtual] Memory at 000003f0 (type 3, non-prefetchable) 
[size=1]
                 I/O ports at 0170 [size=8]
                 I/O ports at 0374 [size=4]
                 I/O ports at 1440 [size=16]
                 Kernel driver in use: pata_serverworks

      The pata_serverworks driver supports five distinct device IDs,
      one being the OSB4 and the other four belonging to the CSB series.
      The CSB series appears to support 64-KB DMA transfers,
      as tests on a machine with an SAI2 motherboard
      containing a Broadcom CSB5 IDE Controller (vendor and device IDs: 
1166:0212)
      showed no problems with 64-KB DMA transfers.

      This problem was first discovered when attempting to install openSUSE
      from a DVD on a machine with an STL2 motherboard.
      Using the pata_serverworks module,
      older releases of openSUSE will not install at all due to the timeouts.
      Releases of openSUSE prior to 11.3 can be installed by disabling
      the pata_serverworks module using the brokenmodules boot parameter,
      which causes the serverworks module to be used instead.
      Recent releases of openSUSE (12.2 and later) include better error 
recovery and
      will install, though very slowly.
      On all openSUSE releases, the problem can be recreated
      on a machine containing a Broadcom OSB4 IDE Controller
      by mounting an install DVD and running a command similar to the following:

         find /mnt -type f -print | xargs cat > /dev/null

      The patch below corrects the problem.
      Similar to the other ATA drivers that do not support 64-KB DMA transfers,
      the patch changes the ata_port_operations qc_prep vector to point to a 
routine
      that breaks any 64-KB segment into two 32-KB segments and
      changes the scsi_host_template sg_tablesize element to reduce by half
      the number of scatter/gather elements allowed.
      These two changes affect only the OSB4.

      Signed-off-by: Scott Carter <ccscott@xxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1c40279960bcd7d52dbdf1d466b20d24b99176c8
  Author: George Spelvin <linux@xxxxxxxxxxx>
  Date:   Tue Oct 7 07:26:38 2014 -0400

      libata: Un-break ATA blacklist

      lib/glob.c provides a new glob_match() function, with arguments in
      (pattern, string) order.  It replaced a private function with arguments
      in (string, pattern) order, but I didn't swap the call site...

      The result was the entire ATA blacklist was effectively disabled.

      The lesson for today is "I f***ed up *how* badly *how* many months ago?",
      er, I mean "Nobody Tests RC Kernels On Legacy Hardware".

      This was not a subtle break, but it made it through an entire RC
      cycle unreported, presumably because all the people doing testing
      have full-featured hardware.

      (FWIW, the reason for the argument swap was because fnmatch() does it that
      way, and for a while implementing a full fnmatch() was being considered.)

      Fixes: 428ac5fc056e0 (libata: Use glob_match from lib/glob.c)
      Reported-by: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71371#c21
      Signed-off-by: George Spelvin <linux@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # 3.17
      Tested-by: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 505e907db388185649d93925c9975d0a0704ea64
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 23:02:15 2014 +0200

      af_unix: remove 0 assignment on static

      static values are automatically initialized to 0

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 19ac97ff701ae3c0eda09dd88f590806f1c4eb2d
  Merge: 24c20f1 e785060
  Author: James Bottomley <JBottomley@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 13:48:12 2014 -0700

      Merge remote-tracking branch 'scsi-queue/drivers-for-3.18' into for-linus

  commit d832d743385dd5e735660951aa9d7d36a6a4176a
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Oct 7 16:34:25 2014 -0400

      ktest: Don't bother with bisect good or bad on replay

      If git bisect reply is being used in the bisect tests, don't bother
      doing the git bisect good or git bisect bad calls. The git bisect
      reply will override them anyway, and that's called immediately
      after the other two. Going the git bisect (good|bad) is just a
      waste of time.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit ea85a0a2dc7263de733b7d1d13a433d35fcf36f7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 16:33:53 2014 -0400

      ipv6: Do not warn for informational ICMP messages, regardless of type.

      There is no reason to emit a log message for these.

      Based upon a suggestion from Hannes Frederic Sowa.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>

  commit 995bc4314071db148222497875be32d1eb73726d
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Oct 7 16:31:07 2014 -0400

      ktest: Fix check for new kernel success on rebooting to good kernel

      The reboot function when rebooting back to a good kernel has a check
      to make sure that a new kernel was indeed booted. But that check
      uses a timeout value, which when calling the monitor will still
      return success if the timeout is hit (no bug was found). It should
      return an error to let the reboot code know that a new kernel was
      not reached. Only the reboot code checks the return value of the
      monitor.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 0d4cf4e6bf29033709ae8aba4645d873ed0167cc
  Author: Chris Mason <clm@xxxxxx>
  Date:   Tue Oct 7 13:24:20 2014 -0700

      Btrfs: fix compiles when CONFIG_BTRFS_FS_RUN_SANITY_TESTS is off

      Commit fccb84c94 moved added some helpers to cleanup our sanity tests,
      but it looks like both Dave and I always compile with the tests enabled.

      This fixes things to work when they are turned off too.

      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1cef94c36bd4d79b5ae3a3df99ee0d76d6a4a6dc
  Author: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
  Date:   Tue Oct 7 08:12:37 2014 -0500

      sparc64: Increase size of boot string to 1024 bytes

      This is the longest boot string that silo supports.

      Signed-off-by: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
      Cc: Bob Picco <bob.picco@xxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c3a803e81713c8d1f3a79afdc35014f3f9f07561
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Oct 3 14:45:00 2014 -0700

      Update Intel Ethernet Driver maintainers list

      I will no longer be working for Intel as of today.  As such I am removing
      myself from the maintainers list and adding my replacement, Matthew Vick
      as he will be taking over maintenance of the fm10k driver.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 93fdd47e52f3f869a437319db9da1ea409acc07e
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 12:00:22 2014 +0800

      bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING

      As we may defragment the packet in IPv4 PRE_ROUTING and refragment
      it after POST_ROUTING we should save the value of frag_max_size.

      This is still very wrong as the bridge is supposed to leave the
      packets intact, meaning that the right thing to do is to use the
      original frag_list for fragmentation.

      Unfortunately we don't currently guarantee that the frag_list is
      left untouched throughout netfilter so until this changes this is
      the best we can do.

      There is also a spot in FORWARD where it appears that we can
      forward a packet without going through fragmentation, mark it
      so that we can fix it later.

      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c393d179924685d5c8c72446c5b6401f25fdb2a0
  Author: Marek Puzyniak <marek.puzyniak@xxxxxxxxx>
  Date:   Tue Oct 7 17:04:30 2014 +0200

      ath9k_htc: avoid kernel panic in ath9k_hw_reset

      hw pointer of ath_hw is not assigned to proper value
      in function ath9k_hw_reset what finally causes kernel panic.
      This can be solved by proper initialization of ath_hw in
      ath9k_init_priv.

      Signed-off-by: Marek Puzyniak <marek.puzyniak@xxxxxxxxx>
      Acked-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 02a1335f25a386db9afc68f8315162f862aac93f
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Oct 6 16:11:16 2014 -0700

      f2fs: support volatile operations for transient data

      This patch adds support for volatile writes which keep data pages in 
memory
      until f2fs_evict_inode is called by iput.

      For instance, we can use this feature for the sqlite database as follows.
      While supporting atomic writes for main database file, we can keep its 
journal
      data temporarily in the page cache by the following sequence.

      1. open
       -> ioctl(F2FS_IOC_START_VOLATILE_WRITE);
      2. writes
       : keep all the data in the page cache.
      3. flush to the database file with atomic writes
        a. ioctl(F2FS_IOC_START_ATOMIC_WRITE);
        b. writes
        c. ioctl(F2FS_IOC_COMMIT_ATOMIC_WRITE);
      4. close
       -> drop the cached data

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 908344cdda8039dd5c291e8a1ddd49649dff8c4b
  Author: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Tue Oct 7 14:12:34 2014 -0400

      tipc: fix bug in multicast congestion handling

      One aim of commit 50100a5e39461b2a61d6040e73c384766c29975d ("tipc:
      use pseudo message to wake up sockets after link congestion") was
      to handle link congestion abatement in a uniform way for both unicast
      and multicast transmit. However, the latter doesn't work correctly,
      and has been broken since the referenced commit was applied.

      If a user now sends a burst of multicast messages that is big
      enough to cause broadcast link congestion, it will be put to sleep,
      and not be waked up when the congestion abates as it should be.

      This has two reasons. First, the flag that is used, TIPC_WAKEUP_USERS,
      is set correctly, but in the wrong field. Instead of setting it in the
      'action_flags' field of the arrival node struct, it is by mistake set
      in the dummy node struct that is owned by the broadcast link, where it
      will never tested for. Second, we cannot use the same flag for waking
      up unicast and multicast users, since the function tipc_node_unlock()
      needs to pick the wakeup pseudo messages to deliver from different
      queues. It must hence be able to distinguish between the two cases.

      This commit solves this problem by adding a new flag
      TIPC_WAKEUP_BCAST_USERS, and a new function tipc_bclink_wakeup_user().
      The latter is to be called by tipc_node_unlock() when the named flag,
      now set in the correct field, is encountered.

      v2: using explicit 'unsigned int' declaration instead of 'uint', as
      per comment from David Miller.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b18111d911980af52bead74ee45250cc96ad5108
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:14:37 2014 +0530

      ath9k: Fix crash in MCC mode

      When a channel context is removed, the hw_queue_base
      is set to -1, this will result in a panic because
      ath9k_chanctx_stop_queues() can be called on an interface
      that is not assigned to any context yet - for example,
      when trying to scan.

      Fix this issue by setting the hw_queue_base to zero
      when a channel context is removed.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d2a993e20e717a4ccbfa9a58b29362e4446208a0
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:14:36 2014 +0530

      ath: Fix smatch warning

      drivers/net/wireless/ath/main.c:88 ath_printk()
         error: we previously assumed 'common->hw' could be null (see line 82)

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 79ee65659e116a49c81f63480a7672b7cbafa323
  Author: Andrea Merello <andrea.merello@xxxxxxxxx>
  Date:   Mon Oct 6 20:23:55 2014 +0200

      rtl818x_pci: fix response rate may be incorrect.

      Currently the allowed "respose rate" set (rates for HW generated frames
      like ACKs) is the same as the basic rate set.

      The HW will use the higher allowed response rate that is lower than the
      rate of the received frame.

      This is more or less what IEEE80211 mandates, but I missed the fact
      that IEEE80211 also says that whenever it happens that for a modulation
      class there is no any rate in the basic rates set, then the response rate
      set shall include also all the mandatory rates for that modulation class.

      This patch adds mandatory OFDM rates to the allowed response rate set if
      no OFDM rate is included in the basic rate set.

      Depending by the AP, I faced cases in which this patch seems to cause a
      noticeable perfomance improvement.

      - With my usual test AP there is no particular perfomance difference.
      - With a prism54/hostapd AP this patch causes RX thoughput increase from
        about 5Mbps to about 20Mbps.

      Hopefully this patch may help people that faced performance regression wrt
      the old staging driver.

      Signed-off-by: Andrea Merello <andrea.merello@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d7ffd588f00ef2d9d0f3acc569ddbaebe5c4f8c3
  Merge: 3f08e47 f8adaf0a
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 14:48:29 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

  commit f0d1f04f0a2f662b6b617e24d115fddcf6ef8723
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 19:02:11 2014 +0200

      netfilter: fix wrong arithmetics regarding NFT_REJECT_ICMPX_MAX

      NFT_REJECT_ICMPX_MAX should be __NFT_REJECT_ICMPX_MAX - 1.

      nft_reject_icmp_code() and nft_reject_icmpv6_code() are called from the
      packet path, so BUG_ON in case we try to access an unknown abstracted
      ICMP code. This should not happen since we already validate this from
      nft_reject_{inet,bridge}_init().

      Fixes: 51b0a5d ("netfilter: nft_reject: introduce icmp code abstraction 
for inet and bridge")
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 5e63dfccf34d4dbf21429c4919f33c028ff49991
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 14:33:46 2014 +0200

      ASoC: soc-pcm: fix sig_bits determination in soc_pcm_apply_msb()

      In the SNDRV_PCM_STREAM_CAPTURE branch in soc_pcm_apply_msb(), look at
      sig_bits of the capture stream, not the playback one.

      Spotted by coverity.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1b2b32dcdb3df28dd103033c73cac2417fa05845
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 08:38:44 2014 -0400

      locks: fix fcntl_setlease/getlease return when !CONFIG_FILE_LOCKING

      Currently they both just return 0. Fix them to return more appropriate
      values instead.

      For better or worse, most places in the kernel return -EINVAL when
      leases aren't available. -ENOLCK would probably have been better, but
      let's follow suit here in the case of F_SETLEASE.

      In the F_GETLEASE case, just return F_UNLCK since we know that no
      lease will have been set.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 6e129d00689c4d75253d1d428e82047b0aef5891
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:25:06 2014 -0400

      locks: flock_make_lock should return a struct file_lock (or PTR_ERR)

      Eliminate the need for a return pointer.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 7ca76311fe6c397e9f332e5e6c79e3310d5ee98a
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 19:04:48 2014 -0400

      locks: set fl_owner for leases to filp instead of current->files

      Like flock locks, leases are owned by the file description. Now that the
      i_have_this_lease check in __break_lease is gone, we don't actually use
      the fl_owner for leases for anything. So, it's now safe to set this more
      appropriately to the same value as the fl_file.

      While we're at it, fix up the comments over the fl_owner_t definition
      since they're rather out of date.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 4d01b7f5e7576858b71cbaa72b541e17a229cb91
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:06:54 2014 -0400

      locks: give lm_break a return value

      Christoph suggests:

         "Add a return value to lm_break so that the lock manager can tell the
          core code "you can delete this lease right now".  That gets rid of
          the games with the timeout which require all kinds of race avoidance
          code in the users."

      Do that here and have the nfsd lease break routine use it when it detects
      that there was a race between setting up the lease and it being broken.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 03d12ddf845a4eb874ffa558d65a548aee9b715b
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:53:41 2014 -0400

      locks: __break_lease cleanup in preparation of allowing direct removal of 
leases

      Eliminate an unneeded "flock" variable. We can use "fl" as a loop cursor
      everywhere. Add a any_leases_conflict helper function as well to
      consolidate a bit of code.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 843c6b2f4cef384af8e0de6b7ac7191675030e3a
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:27:43 2014 -0400

      locks: remove i_have_this_lease check from __break_lease

      I think that the intent of this code was to ensure that a process won't
      deadlock if it has one fd open with a lease on it and then breaks that
      lease by opening another fd. In that case it'll treat the __break_lease
      call as if it were non-blocking.

      This seems wrong -- the process could (for instance) be multithreaded
      and managing different fds via different threads. I also don't see any
      mention of this limitation in the (somewhat sketchy) documentation.

      Remove the check and the non-blocking behavior when i_have_this_lease
      is true.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit c45198eda2794bb72601c9f96266d8b95db66dd5
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 07:12:07 2014 -0400

      locks: move freeing of leases outside of i_lock

      There was only one place where we still could free a file_lock while
      holding the i_lock -- lease_modify. Add a new list_head argument to the
      lm_change operation, pass in a private list when calling it, and fix
      those callers to dispose of the list once the lock has been dropped.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit f82b4b6780afabce9d9a91c84fae17ec3d63b9d7
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:50:48 2014 -0400

      locks: move i_lock acquisition into generic_*_lease handlers

      Now that we have a saner internal API for managing leases, we no longer
      need to mandate that the inode->i_lock be held over most of the lease
      code. Push it down into generic_add_lease and generic_delete_lease.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 1c7dd2ff430fa14b45c9def54468e3a25ab8342b
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:55:47 2014 -0400

      locks: define a lm_setup handler for leases

      ...and move the fasync setup into it for fcntl lease calls. At the same
      time, change the semantics of how the file_lock double-pointer is
      handled. Up until now, on a successful lease return you got a pointer to
      the lock on the list. This is bad, since that pointer can no longer be
      relied on as valid once the inode->i_lock has been released.

      Change the code to instead just zero out the pointer if the lease we
      passed in ended up being used. Then the callers can just check to see
      if it's NULL after the call and free it if it isn't.

      The priv argument has the same semantics. The lm_setup function can
      zero the pointer out to signal to the caller that it should not be
      freed after the function returns.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit e6f5c78930e409f3a6b37f5484313a416359ac7f
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:40:25 2014 -0400

      locks: plumb a "priv" pointer into the setlease routines

      In later patches, we're going to add a new lock_manager_operation to
      finish setting up the lease while still holding the i_lock.  To do
      this, we'll need to pass a little bit of info in the fcntl setlease
      case (primarily an fasync structure). Plumb the extra pointer into
      there in advance of that.

      We declare this pointer as a void ** to make it clear that this is
      private info, and that the caller isn't required to set this unless
      the lm_setup specifically requires it.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 0c637be884f5eaa0ee53396ea7686ec0de03d126
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 12:05:43 2014 -0400

      nfsd: don't keep a pointer to the lease in nfs4_file

      Now that we don't need to pass in an actual lease pointer to
      vfs_setlease on unlock, we can stop tracking a pointer to the lease in
      the nfs4_file.

      Switch all of the places that check the fi_lease to check fi_deleg_file
      instead. We always set that at the same time so it will have the same
      semantics.

      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit e51673aa5d9a8c75cc836fac687fa4dde9a76182
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:13:28 2014 -0400

      locks: clean up vfs_setlease kerneldoc comments

      Some of the latter paragraphs seem ambiguous and just plain wrong.
      In particular the break_lease comment makes no sense. We call
      break_lease (and break_deleg) from all sorts of vfs-layer functions,
      so there is clearly such a method.

      Also get rid of some of the other comments about what's needed for
      a full implementation.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 0efaa7e82f02fe69c05ad28e905f31fc86e6f08e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:45 2014 -0400

      locks: generic_delete_lease doesn't need a file_lock at all

      Ensure that it's OK to pass in a NULL file_lock double pointer on
      a F_UNLCK request and convert the vfs_setlease F_UNLCK callers to
      do just that.

      Finally, turn the BUG_ON in generic_setlease into a WARN_ON_ONCE
      with an error return. That's a problem we can handle without
      crashing the box if it occurs.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 415b96c5a1fe31ed9deb0618e95ecbb1df3de54c
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 12:26:36 2014 -0400

      nfsd: fix potential lease memory leak in nfs4_setlease

      It's unlikely to ever occur, but if there were already a lease set on
      the file then we could end up getting back a different pointer on a
      successful setlease attempt than the one we allocated. If that happens,
      the one we allocated could leak.

      In practice, I don't think this will happen due to the fact that we only
      try to set up the lease once per nfs4_file, but this error handling is a
      bit more correct given the current lease API.

      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit bfe8602436c803c6d5e271d52cd985d491a7470a
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      locks: close potential race in lease_get_mtime

      lease_get_mtime is called without the i_lock held, so there's no
      guarantee about the stability of the list. Between the time when we
      assign "flock" and then dereference it to check whether it's a lease
      and for write, the lease could be freed.

      Ensure that that doesn't occur by taking the i_lock before trying
      to check the lease.

      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 91c1a09b33c902e20e09d9742560cc238a714de5
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 18:48:12 2014 +0200

      netfilter: kill nf_send_reset6() from 
include/net/netfilter/ipv6/nf_reject.h

      nf_send_reset6() now resides in net/ipv6/netfilter/nf_reject_ipv6.c

      Fixes: c8d7b98 ("netfilter: move nf_send_resetX() code to nf_reject_ipvX 
modules")
      Reported-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>

  commit 2dbab9784db1c0de517922d81394d9ff4a33c544
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Oct 7 15:09:26 2014 +0200

      ASoC: simple-card: Initialize headphone and mic GPIO numbers

      The uninitialized default of 0 for gpio_hp_det and gpio_mic_det doesn't
      play well with asm-generic's gpio_is_valid():

        static inline bool gpio_is_valid(int number)
        {
                return number >= 0 && number < ARCH_NR_GPIOS;
        }

      Hence on r8a7740/armadillo-legacy:

        sh-mobile-hdmi sh-mobile-hdmi: SH Mobile HDMI Audio Codec
        sh-mobile-hdmi sh-mobile-hdmi: ASoC: DAPM unknown pin Headphones
        sh-mobile-hdmi sh-mobile-hdmi: ASoC: DAPM unknown pin Mic Jack

      After that the kernel log is spammed ca. 7 times per second with:

        sh-mobile-hdmi sh-mobile-hdmi: ASoC: DAPM unknown pin Headphones

      Initialize the GPIO numbers with a negative number (-ENOENT) to fix this.

      Fixes: 3fe240326cc395c6 ("ASoC: simple-card: Add mic and hp detect 
gpios.")
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a40a7201a4584a66ab234ba1006472be952f20e0
  Merge: 74da386 567eded
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 13:22:40 2014 -0400

      Merge branch 'ipmi' (patches from Corey Minyard)

      Merge ipmi patches from Corey Minyard:
       "These have been in linux-next for a while, ready for 3.18"

      * emailed patches from Corey Minyard <minyard@xxxxxxx>:
        ipmi: Clear drvdata when interface is removed
        ipmi: work around gcc-4.9 build warning
        ipmi/of: Don't use unavailable interfaces
        ipmi: Clean up the error handling for channel config errors

  commit 567eded965e589df25ebc26e3041a0a4aba4cf42
  Author: Takao Indoh <indou.takao@xxxxxxxxxxxxxx>
  Date:   Mon Oct 6 14:17:53 2014 -0500

      ipmi: Clear drvdata when interface is removed

      This patch fixes a bug on hotmod removing.

      After ipmi interface is removed using hotmod, kernel panic occurs when
      rmmod impi_si.  For example, try this:

       # echo "remove,"`cat /proc/ipmi/0/params` > \
       /sys/module/ipmi_si/parameters/hotmod
       # rmmod ipmi_si

      Then, rmmod fails with the following messages.

        ------------[ cut here ]------------
        WARNING: CPU: 12 PID: 10819 at /mnt/repos/linux/lib/list_debug.c:53 
__list_del_entry+0x63/0xd0()
        CPU: 12 PID: 10819 Comm: rmmod Not tainted 3.17.0-rc1 #19
        Hardware name: FUJITSU-SV PRIMERGY BX920 S2/D3030, BIOS 080015 
Rev.3D81.3030 02/10/2012
        Call Trace:
          dump_stack+0x45/0x56
          warn_slowpath_common+0x7d/0xa0
          warn_slowpath_fmt+0x4c/0x50
          __list_del_entry+0x63/0xd0
          list_del+0xd/0x30
          cleanup_one_si+0x2a/0x230 [ipmi_si]
          ipmi_pnp_remove+0x15/0x20 [ipmi_si]
          pnp_device_remove+0x24/0x40
          __device_release_driver+0x7f/0xf0
          driver_detach+0xb0/0xc0
          bus_remove_driver+0x55/0xd0
          driver_unregister+0x2c/0x50
          pnp_unregister_driver+0x12/0x20
          cleanup_ipmi_si+0xbc/0xf0 [ipmi_si]
          SyS_delete_module+0x132/0x1c0
          system_call_fastpath+0x16/0x1b
        ---[ end trace 70b4377268f85c23 ]---

      list_del in cleanup_one_si() fails because the smi_info is already
      removed when hotmod removing.

      When ipmi interface is removed by hotmod, smi_info is removed by
      cleanup_one_si(), but is is still set in drvdata.  Therefore when rmmod
      ipmi_si, ipmi_pnp_remove tries to remove it again and fails.

      By this patch, a pointer to smi_info in drvdata is cleared when hotmod
      removing so that it will be not accessed when rmmod.

      changelog:
      v2:
      - Clear drvdata in cleanup_one_si
      - Change subject

      v1:
      https://lkml.org/lkml/2014/9/8/741

      Signed-off-by: Takao Indoh <indou.takao@xxxxxxxxxxxxxx>
      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cc4cbe9011bf995f48fa62f3c675e57284c50635
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 6 14:17:52 2014 -0500

      ipmi: work around gcc-4.9 build warning

      Building ipmi on arm with gcc-4.9 results in this warning for an
      allmodconfig build:

        drivers/char/ipmi/ipmi_si_intf.c: In function 'ipmi_thread':
        include/linux/time.h:28:5: warning: 'busy_until.tv_sec' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
          if (lhs->tv_sec > rhs->tv_sec)
             ^
        drivers/char/ipmi/ipmi_si_intf.c:1007:18: note: 'busy_until.tv_sec' was 
declared here
          struct timespec busy_until;
                          ^

      The warning is bogus and this case can not occur.  Apparently this is a
      false positive resulting from gcc getting a little smarter about
      tracking assignments but not smart enough.

      Marking the ipmi_thread_busy_wait function as inline gives the gcc
      optimization logic enough information to figure out for itself that the
      case cannot happen, which gets rid of the warning without adding any
      fake initialization.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 08dc41696ad7f3f8bcb2ea8cb97935a6e79a1bd7
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 14:17:51 2014 -0500

      ipmi/of: Don't use unavailable interfaces

      If an IPMI controller is used by the firmware and as such marked with
      a reserved status, we shouldn't use it.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1f6684235825684b6257b7169b122011494c8a4d
  Author: Corey Minyard <cminyard@xxxxxxxxxx>
  Date:   Mon Oct 6 14:17:50 2014 -0500

      ipmi: Clean up the error handling for channel config errors

      The code to send the channel config errors was missing an error report
      in one place and needed some more information in another, and had an
      extraneous bit of code.  Clean all that up.

      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0287587884b15041203b3a362d485e1ab1f24445
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 18:38:35 2014 -0700

      net: better IFF_XMIT_DST_RELEASE support

      Testing xmit_more support with netperf and connected UDP sockets,
      I found strange dst refcount false sharing.

      Current handling of IFF_XMIT_DST_RELEASE is not optimal.

      Dropping dst in validate_xmit_skb() is certainly too late in case
      packet was queued by cpu X but dequeued by cpu Y

      The logical point to take care of drop/force is in __dev_queue_xmit()
      before even taking qdisc lock.

      As Julian Anastasov pointed out, need for skb_dst() might come from some
      packet schedulers or classifiers.

      This patch adds new helper to cleanly express needs of various drivers
      or qdiscs/classifiers.

      Drivers that need skb_dst() in their ndo_start_xmit() should call
      following helper in their setup instead of the prior :

        dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
      ->
        netif_keep_dst(dev);

      Instead of using a single bit, we use two bits, one being
      eventually rebuilt in bonding/team drivers.

      The other one, is permanent and blocks IFF_XMIT_DST_RELEASE being
      rebuilt in bonding/team. Eventually, we could add something
      smarter later.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fe971b95c22578456ff7198537827841c726d3f7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Oct 6 09:30:35 2014 -0700

      net/mlx4_en: remove NETDEV_TX_BUSY

      Drivers should avoid NETDEV_TX_BUSY as much as possible.

      They should stop the tx queue before qdisc even tries to push another
      packet, to avoid requeues.

      For a driver supporting skb->xmit_more, this is likely to be a prereq
      anyway, otherwise we could have a tx deadlock : We need to force a
      doorbell if TX ring is full.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 88b09a6d958af6c458acf055ee2eb5bc9564efda
  Author: Sylvain "ythier" Hitier <sylvain.hitier@xxxxxxxxx>
  Date:   Tue Oct 7 13:40:34 2014 +0000

      3c59x: fix bad split of cpu_to_le32(pci_map_single())

      In commit 6f2b6a3005b2c34c39f207a87667564f64f2f91a,
        # 3c59x: Add dma error checking and recovery
      the intent is to split out the mapping from the byte-swapping in order to
      insert a dma_mapping_error() check.

      Kinda this semantic patch:

          // See http://coccinelle.lip6.fr/
          //
          // Beware, grouik-and-dirty!
          @@
          expression DEV, X, Y, Z;
          @@
          -   cpu_to_le32(pci_map_single(DEV, X, Y, Z))
          +   dma_addr_t addr = pci_map_single(DEV, X, Y, Z);
          +   if (dma_mapping_error(&DEV->dev, addr))
          +       /* snip */;
          +   cpu_to_le32(addr)

      However, the #else part (of the #if DO_ZEROCOPY test) is changed this way:

          -   cpu_to_le32(pci_map_single(DEV, X, Y, Z))
          +   dma_addr_t addr = cpu_to_le32(pci_map_single(DEV, X, Y, Z));
          //                    ^^^^^^^^^^^
          //                    That mismatches the 3 other changes!
          +   if (dma_mapping_error(&DEV->dev, addr))
          +       /* snip */;
          +   cpu_to_le32(addr)

      Let's remove the leftover cpu_to_le32() for coherency.

      v2: Better changelog.
      v3: Add Acked-by

      Fixes: 6f2b6a3005b2c34c39f207a87667564f64f2f91a
        # 3c59x: Add dma error checking and recovery
      Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
      Signed-off-by: Sylvain "ythier" Hitier <sylvain.hitier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5c4c99f32226321e152b1462a1884ff2dfd3b3e2
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Oct 7 18:19:54 2014 +0200

      ASoC: imx-es8328: Fix missing return code in imx_es8328_probe()

      An error code was forgotten to be passed in the error path of
      imx_es8328_probe().

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 377421662a1739de5ccb71220a0b10a300addbd8
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Tue Oct 7 09:30:01 2014 -0700

      net: bcmgenet: fix Tx ring priority programming

      GENET MAC has three Tx ring priority registers:
      - GENET_x_TDMA_PRIORITY0 for queues 0-5
      - GENET_x_TDMA_PRIORITY1 for queues 6-11
      - GENET_x_TDMA_PRIORITY2 for queues 12-16

      Fix bcmgenet_init_multiq() to program them correctly.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd2ef0ba3071c92ac6272ab22ea3f2b16d88a4eb
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Mon Oct 6 11:38:30 2014 -0700

      net: phy: adjust fixed_phy_register() return value

      Adjust fixed_phy_register() to return struct phy_device *, so that
      it becomes easy to use fixed PHYs without device tree support:

        phydev = fixed_phy_register(PHY_POLL, &fixed_phy_status, NULL);
        fixed_phy_set_link_update(phydev, fixed_phy_link_update);
        phy_connect_direct(netdev, phydev, handler_fn, phy_interface);

      This change is a prerequisite for modifying bcmgenet driver to work
      without a device tree on Broadcom's MIPS-based 7xxx platforms.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3f9db49c1d383256f95c53c850e90bc2f4e05e4
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 09:33:16 2014 -0700

      Input: adp5588-keys - cancel workqueue in failure path

      In case we start with the device not fully quiesced we should make sure we
      cancel the workqueue after freeing interrupt.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Acked-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 848d479361793edb79aa68140cb64d4ec9032d88
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 09:06:31 2014 -0700

      Input: opencores-kbd - switch to using managed resources

      This change switch to managed resources to simplifies error handling
      and module unloading and does away with platform_driver remove function.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 7c4f56070fde2367766fa1fb04852599b5e1ad35
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Mon Oct 6 10:55:49 2014 -0700

      Input: evdev - fix EVIOCG{type} ioctl

      The 'max' size passed into the function is measured in number of bits
      (KEY_MAX, LED_MAX, etc) so we need to convert it accordingly before trying
      to copy the data out, otherwise we will try copying too much and end up
      with up with a page fault.

      Reported-by: Pavel Machek <pavel@xxxxxx>
      Reviewed-by: Pavel Machek <pavel@xxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 6d16941aee6eb468c5a5cc78ecbaf840f3e16df5
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Oct 7 17:27:02 2014 +0200

      ALSA: hda - Add dock support for Thinkpad T440 (17aa:2212)

      There is another Thinkpad T440 with SSID 17aa:2212 that has a dock
      port.

      Reported-by: Siwei Luo <sluo@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 9d8f0bcca6ffa024a822ce4ab1008ab663f06672
  Author: Bart Van Assche <bvanassche@xxxxxxx>
  Date:   Tue Oct 7 08:45:21 2014 -0600

      blk-mq: Make bt_clear_tag() easier to read

      Eliminate a backwards goto statement from bt_clear_tag().

      Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit abab13b5c4fd1fec4f9a61622548012d93dc2831
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Tue Oct 7 08:39:20 2014 -0600

      blk-mq: fix potential hang if rolling wakeup depth is too high

      We currently divide the queue depth by 4 as our batch wakeup
      count, but we split the wakeups over BT_WAIT_QUEUES number of
      wait queues. This defaults to 8. If the product of the resulting
      batch wake count and BT_WAIT_QUEUES is higher than the device
      queue depth, we can get into a situation where a task goes to
      sleep waiting for a request, but never gets woken up.

      Reported-by: Bart Van Assche <bvanassche@xxxxxxx>
      Fixes: 4bb659b156996
      Cc: stable@xxxxxxxxxx
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 74da38631a874b5a3ffc4ace6f813a975c55130b
  Merge: bfe01a5 3cf6b01
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 08:51:59 2014 -0400

      Merge tag 'tiny/for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

      Pull "tinification" patches from Josh Triplett.

      Work on making smaller kernels.

      * tag 'tiny/for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
        bloat-o-meter: Ignore syscall aliases SyS_ and compat_SyS_
        mm: Support compiling out madvise and fadvise
        x86: Support compiling out human-friendly processor feature names
        x86: Drop support for /proc files when !CONFIG_PROC_FS
        x86, boot: Don't compile early_serial_console.c when 
!CONFIG_EARLY_PRINTK
        x86, boot: Don't compile aslr.c when !CONFIG_RANDOMIZE_BASE
        x86, boot: Use the usual -y -n mechanism for objects in vmlinux
        x86: Add "make tinyconfig" to configure the tiniest possible kernel
        x86, platform, kconfig: move kvmconfig functionality to a helper

  commit 897c329bcb2206dd025cdb7ba84831a4f3c872d0
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 14:25:13 2014 +0200

      ALSA: usb: caiaq: check for cdev->n_streams > 1

      Coverity spotted a possible DIV0 condition when cdev->n_streams is 0.

      Fix this by making sure the value is > 1 in snd_usb_caiaq_audio_init().

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 77eca3cd461da663945eceddf454466a609d8ca4
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 13:41:25 2014 +0200

      ASoC: 88pm860x-codec: Fix possibly missing string termination

      Coverity spotted an issue with strncpy() in pm860x_codec_probe()
      which does not take the \0 termination byte into account. Fix this
      by making the buffers one byte larger so the can really accommodate
      MAX_NAME_LEN bytes long strings.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit decc27b01d584c985c231e73d3b493de6ec07af8
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 13:41:23 2014 +0200

      ASoC: core: fix use after free in snd_soc_remove_platform()

      Coverity spotted an use-after-free condition in snd_soc_remove_platform().
      Fix this by moving snd_soc_component_cleanup() after the debug print
      statement which uses the component's string.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e5092c96c9c28f4d12811edcd02ca8eec16e748e
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 13:41:24 2014 +0200

      ASoC: soc-dapm: fix use after free

      Coverity spotted the following possible use-after-free condition in
      dapm_create_or_share_mixmux_kcontrol():

      If kcontrol is NULL, and (wname_in_long_name && kcname_in_long_name)
      validates to true, 'name' will be set to an allocated string, and be
      freed a few lines later via the 'long_name' alias. 'name', however,
      is used by dev_err() in case snd_ctl_add() fails.

      Fix this by adding a jump label that frees 'long_name' at the end of
      the function.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 60666de2dac99777631d0df64257d7fd6a5118fe
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Thu May 29 17:45:47 2014 +1000

      powerpc/pseries: Use new defines when calling H_SET_MODE

      Now that we define these in the KVM code, use these defines when we call
      H_SET_MODE. No functional change.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2118f4b8dfc666c3e4a9e262beca79636a0852fe
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Tue Oct 7 11:30:31 2014 +0100

      of/selftest: Move hash table off stack to fix large frame size

      The new testcase that checks phandle consistency was using a hash table
      on the stack which made the frame size much large than it should be. Fix
      the problem by moving the hash table into the file scope.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit b5e7a955a3515bf6b568050533fa9b1b72460a95
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 30 13:38:20 2014 +0200

      ARM: KVM: fix vgic-disabled build

      The vgic code can be disabled in Kconfig and there are dummy 
implementations
      of most of the provided API functions for the disabled case.

      However, the newly introduced kvm_vgic_destroy/kvm_vgic_vcpu_destroy
      functions are lacking those dummies, resulting in this build error:

      arch/arm/kvm/arm.c: In function 'kvm_arch_destroy_vm':
      arch/arm/kvm/arm.c:165:2: error: implicit declaration of function 
'kvm_vgic_destroy' [-Werror=implicit-function-declaration]
        kvm_vgic_destroy(kvm);
        ^
      arch/arm/kvm/arm.c: In function 'kvm_arch_vcpu_free':
      arch/arm/kvm/arm.c:248:2: error: implicit declaration of function 
'kvm_vgic_vcpu_destroy' [-Werror=implicit-function-declaration]
        kvm_vgic_vcpu_destroy(vcpu);
        ^

      This adds two inline helpers to get it to build again in this 
configuration.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: c1bfb577add ("arm/arm64: KVM: vgic: switch to dynamic allocation")
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 7419eb064e74fba852f1a51842d3e27e248212fa
  Merge: 669a363 d22e913
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Tue Oct 7 11:13:53 2014 +0100

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into devicetree/next

  commit 9d36a7dc4df6ef77cfc02ba78a10bc8577c2663f
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:18:42 2014 +0200

      ALSA: hda - Make the inv dmic handling for Realtek use generic parser

      From what I can see, the generic parser is now good enough to handle
      Realtek's inverted dmic handling, so let's remove the special handling
      and use the generic parser instead.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit a33cc48d28b4ff58e2627e2613f15c63754dc376
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:18:41 2014 +0200

      ALSA: hda - Add Inverted Internal mic for Samsung Ativ book 9 (NP900X3G)

      In this case, it looks like the right channel records noise rather
      than the inverted signal, but the simplest way is to just call it
      "Inverted Internal Mic", which will cause it to be muted by default.

      Alsa-info at 
http://www.alsa-project.org/db/?f=064f0b536a1b068efd30d58c2641b5ec2348f059

      BugLink: https://bugs.launchpad.net/bugs/1316518
      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 522a7fa883e04725806308a5b663ce1f570e5870
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:18:40 2014 +0200

      ALSA: hda - Add inverted internal mic for Asus Aspire 4830T

      Alsa-info at 
https://launchpadlibrarian.net/186697318/alsa-info.txt.37fYWkaJRc

      Reported-by: Tomas Nilsson <tomas.k.nilsson@xxxxxxxxx>
      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 8b3d58e554453ab858bbb169d93b7321bdc628d4
  Author: Roger Quadros <rogerq@xxxxxx>
  Date:   Wed Oct 1 14:33:30 2014 +0300

      mtd: nand: omap: Correct CONFIG_MTD_NAND_OMAP_BCH help message

      The MTD_NAND_OMAP_BCH doesn't harm on legacy OMAP platforms
      so don't state that it should be disabled for them.

      Signed-off-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit e7cd6824fd4105ff164aabc3767f195d1f6e4025
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 14:33:29 2014 +0300

      mtd: nand: Force omap_elm to be built as a module if omap2_nand is a 
module

      This commit adds a hidden option to build the omap_elm as a module, if
      omap2_nand is a module (and similarly in the built-in case).

      This fixes the following build error when omap2_nand is chosen built-in,
      and omap_elm is chosen as a module:

      drivers/built-in.o: In function `omap_nand_probe':
      drivers/mtd/nand/omap2.c:2010: undefined reference to `elm_config'
      drivers/mtd/nand/omap2.c:1980: undefined reference to `elm_config'
      drivers/mtd/nand/omap2.c:1927: undefined reference to `elm_config'
      drivers/built-in.o: In function `omap_elm_correct_data':
      drivers/mtd/nand/omap2.c:1444: undefined reference to 
`elm_decode_bch_error_page'

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 422b67e0b31a0ed132f8091b6f3d5465d9df9387
  Author: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
  Date:   Mon Oct 6 15:03:57 2014 +0300

      videomode: provide dummy inline functions for !CONFIG_OF

      If CONFIG_OF is disabled but we build any driver that tries to
      use of_get_display_timing, we get this link error:

      ERROR: "of_get_display_timing" [drivers/gpu/drm/rcar-du/rcar-du-drm.ko] 
undefined!

      This adds an empty inline function as an alternative, to avoid changing
      each driver using this function when we want to build them without
      CONFIG_OF.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit dfdac3932d769c2dcafbd37e3f231d5f50c1ac1c
  Author: sukadev@xxxxxxxxxxxxxxxxxx <sukadev@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 23:03:21 2014 -0700

      powerpc: Update contact info in Documentation files

      Cody's email address has changed. Update the contact information for
      the 24x7 and GPCI counters to the PowerPC developers mailing list.

      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 56f12bee55d740dc47eed0ca9d5c72cffdffd6cf
  Author: sukadev@xxxxxxxxxxxxxxxxxx <sukadev@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 23:03:18 2014 -0700

      powerpc/perf/hv-24x7: Simplify catalog_read()

      catalog_read() implements the read interface for the sysfs file

        /sys/bus/event_source/devices/hv_24x7/interface/catalog

      It essentially takes a buffer, an offset and count as parameters
      to the read() call.  It makes a hypervisor call to read a specific
      page from the catalog and copy the required bytes into the given
      buffer. Each call to catalog_read() returns at most one 4K page.

      Given these requirements, we should be able to simplify the
      catalog_read().

      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 48bee8a6c98e34367fa9d5e1be14109c92cbbb3b
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Tue Sep 30 23:03:17 2014 -0700

      powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations

      Ian pointed out the use of __aligned(4096) caused rather large stack
      consumption in single_24x7_request(), so use the kmem_cache
      hv_page_cache (which we've already got set up for other allocations)
      insead of allocating locally.

      CC: Haren Myneni <hbabu@xxxxxxxxxx>
      Reported-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Cody P Schafer <dev@xxxxxxxxxx>
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bf7588a0859580a45c63cb082825d77c13eca357
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:12:25 2014 +1000

      powerpc/powernv: Fix endian bug in LPC bus debugfs accessors

      When reading from the LPC, the OPAL FW calls return the value via pointer
      to a uint32_t which is always returned big endian. Our internal inb/outb
      implementation byteswaps that fine but our debugfs code is still broken.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      CC: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 46d987af7649ef9b2f1d1467b9249fb6e24d2658
  Merge: 7bbc192 c7750e8
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:31:14 2014 +1000

      Merge tag 'ipu-fixes-3.18' of git://git.pengutronix.de/git/pza/linux into 
drm-next

      IPUv3 fixes for v3.18

      * tag 'ipu-fixes-3.18' of git://git.pengutronix.de/git/pza/linux:
        gpu: ipu-v3: Kconfig: Remove SOC_IMX6SL from IMX_IPUV3_CORE Kconfig
        gpu: ipu-v3: ipu-smfc: Do not leave DEBUG defined
        gpu: ipu-v3: Return proper error on ipu_add_client_devices error path
        gpu: ipu-v3: Select GENERIC_IRQ_CHIP to fix build error

  commit 7bbc1920c0fd1416e4660b1dee5c467a2996c80e
  Merge: 436e94a 1bcecfa
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:30:32 2014 +1000

      Merge tag 'topic/core-stuff-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      two core fixes

      * tag 'topic/core-stuff-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel:
        drm/core: use helper to check driver features
        drm/edid: Add missing interlaced flag to 576i@100 modes.

  commit 436e94a4cb6f60c99edc7e424d32821c454ab8f0
  Merge: ccb09a8 ebb69c9
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:30:02 2014 +1000

      Merge tag 'drm-intel-next-fixes-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      Bunch of fixes for 3.18. Major parts:
      - ppgtt fixes (but full ppgtt is for 3.19) from Chris, Michel, ...
      - hdmi pixel replication fixes (Clint Taylor)
      - leftover i830M patches from Ville
      - small things all over

      * tag 'drm-intel-next-fixes-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel: (21 commits)
        drm/i915: Enable pixel replicated modes on BDW and HSW.
        drm/i915: Don't spam dmesg with rps messages on vlv/chv
        drm/i915: Do not leak pages when freeing userptr objects
        drm/i915: Do not store the error pointer for a failed userptr 
registration
        Revert "drm/i915/bdw: BDW Software Turbo"
        drm/i915/bdw: Cleanup pre prod workarounds
        drm/i915: Use EIO instead of EAGAIN for sink CRC error.
        drm/i915: Extend BIOS stolen mem handling to all platform
        drm/i915: Match GTT space sanity checker with implementation
        drm/i915: HSW always use GGTT selector for secure batches
        drm/i915: add cherryview specfic forcewake in execlists_elsp_write
        drm/i915: fix another use-after-free in i915_gem_evict_everything
        drm/i915: Don't reinit hpd interrupts after gpu reset
        drm/i915: Wrap -EIO send-vblank event for failed pageflip in spinlock
        drm/i915: Drop any active reference before unbinding
        drm/i915: Objects on the unbound list may still have an active reference
        drm/i915/edp: use lane count and link rate from DPCD for eDP
        drm/i915/dp: add missing \n in the TPS3 debug message
        drm/i915/hdmi, dp: Do not dereference the encoder in the connector 
destroy
        drm/i915: Limit the watermark to at least 8 entries on gen2/3
        ...

  commit ccb09a8e36b64a4d161dd61d4066a5c54181615b
  Merge: 7a42e83 369283b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:26:40 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      It looks like you missed my last 3.18 pull from 9/24.  This one
      includes those patches and a few more on top.  The additional patches are:
      - Maarten's radeon fence updates
      - Some additional debugging output
      From the previous pull request:
      - Re-enable some dpm features that were previously disabled due
        to a bug that was fixed in 3.16
      - Make some arrays static
      - re-arrange some audio code to properly reflect connected status
        in the audio driver

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon/kv: add uvd/vce info to dpm debugfs output
        drm/radeon/ci: add uvd/vce info to dpm debugfs output
        drm/radeon: export reservation_object from dmabuf to ttm
        drm/radeon: cope with foreign fences inside the reservation object
        drm/radeon: cope with foreign fences inside display
        drm/radeon/cik: write gfx ucode version to ucode addr reg
        drm/radeon/si: print full CS when we hit a packet 0
        drm/radeon: remove unecessary includes
        drm/radeon/combios: declare legacy_connector_convert as static
        drm/radeon/atombios: declare connector convert tables as static
        drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table
        drm/radeon/dpm: drop clk/voltage dependency filters for BTC
        drm/radeon/dpm: drop clk/voltage dependency filters for CI
        drm/radeon/dpm: drop clk/voltage dependency filters for SI
        drm/radeon/dpm: drop clk/voltage dependency filters for NI
        drm/radeon: disable audio when we disable hdmi (v2)
        drm/radeon: split audio enable between eg and r600 (v2)
        drm/radeon: consolidate r600_audio.c into r600_hdmi.c
        drm/radeon: consolidate duplicate encode is digital function
        drm/radeon: fix register name to match internal name

  commit 02c0fc1b8f41e6e895d6573615ba8ff549b685d2
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Oct 6 17:01:33 2014 -0700

      net_sched: fix unused variables in __gnet_stats_copy_basic_cpu()

      Probably not a big deal, but we'd better just use the
      one we get in retry loop.

      Fixes: commit 22e0f8b9322cb1a48b1357e8 ("net: sched: make bstats per cpu 
and estimator RCU safe")
      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7c5df8fa1921450d2210db9928f43cf4f414982c
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Oct 6 15:15:14 2014 -0700

      openvswitch: fix a compilation error when CONFIG_INET is not setW!

      Fix a openvswitch compilation error when CONFIG_INET is not set:

      =====================================================
         In file included from include/net/geneve.h:4:0,
                             from net/openvswitch/flow_netlink.c:45:
                          include/net/udp_tunnel.h: In function 
'udp_tunnel_handle_offloads':
                          >> include/net/udp_tunnel.h:100:2: error: implicit 
declaration of function 'iptunnel_handle_offloads' 
[-Werror=implicit-function-declaration]
                          >>      return iptunnel_handle_offloads(skb, 
udp_csum, type);
                          >>           ^
                          >>           >> include/net/udp_tunnel.h:100:2: 
warning: return makes pointer from integer without a cast
                          >>           >>    cc1: some warnings being treated 
as errors

      =====================================================

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0a5d1c55faa5414858857875496f6f6a9926fa51
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Oct 6 13:22:51 2014 -0700

      openvswitch: fix a sparse warning

      Fix a sparse warning introduced by commit:
      f5796684069e0c71c65bce6a6d4766114aec1396 (openvswitch: Add support for
      Geneve tunneling.) caught by kbuild test robot:

      reproduce:
        # apt-get install sparse
        #   git checkout f5796684069e0c71c65bce6a6d4766114aec1396
        #     make ARCH=x86_64 allmodconfig
        #       make C=1 CF=-D__CHECK_ENDIAN__
        #
        #
        #       sparse warnings: (new ones prefixed by >>)
        #
        #       >> net/openvswitch/vport-geneve.c:109:15: sparse: incorrect 
type in assignment (different base types)
        #          net/openvswitch/vport-geneve.c:109:15:    expected 
restricted __be16 [usertype] sport
        #             net/openvswitch/vport-geneve.c:109:15:    got int
        #             >> net/openvswitch/vport-geneve.c:110:56: sparse: 
incorrect type in argument 3 (different base types)
        #                net/openvswitch/vport-geneve.c:110:56:    expected 
unsigned short [unsigned] [usertype] value
        #                   net/openvswitch/vport-geneve.c:110:56:    got 
restricted __be16 [usertype] sport

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42350dcaaf1d8d95d58e8b43aee006d62c84bc2e
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Oct 6 13:22:50 2014 -0700

      net: fix a sparse warning

      Fix a sparse warning introduced by Commit
      0b5e8b8eeae40bae6ad7c7e91c97c3c0d0e57882 (net: Add Geneve tunneling
      protocol driver) caught by kbuild test robot:

        # apt-get install sparse
        #   git checkout 0b5e8b8eeae40bae6ad7c7e91c97c3c0d0e57882
        #     make ARCH=x86_64 allmodconfig
        #       make C=1 CF=-D__CHECK_ENDIAN__
        #
        #
        #       sparse warnings: (new ones prefixed by >>)
        #
        #       >> net/ipv4/geneve.c:230:42: sparse: incorrect type in 
assignment (different base types)
        #          net/ipv4/geneve.c:230:42:    expected restricted __be32 
[addressable] [assigned] [usertype] s_addr
        #             net/ipv4/geneve.c:230:42:    got unsigned long [unsigned] 
<noident>
        #

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6093f7570e5995177b5879cb3ddbc4d50177aec2
  Merge: 1ff0dc9 327571c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 00:02:49 2014 -0400

      Merge branch 'ipv6-next'

      Hannes Frederic Sowa says:

      ====================
      ipv6: cleanup after rt6_genid removal

      Leftover patches after rt6_genid removal after 705f1c869d577c ("ipv6:
      remove rt6i_genid").

      Major two changes are:
      * keep fib6_sernum per namespace to reduce number of flushes in case
        system has high number of namespaces
      * make fn_sernum updates cheaper

      v2: Incorporated feedback from Cong Wang, thanks a lot!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 327571cb100cad587c9eda351e7a2d182466873b
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:38 2014 +0200

      ipv6: don't walk node's leaf during serial number update

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 812918c464eca0e8c145f975932ca5020e9c05cb
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:37 2014 +0200

      ipv6: make fib6 serial number per namespace

      Try to reduce number of possible fn_sernum mutation by constraining them
      to their namespace.

      Also remove rt_genid which I forgot to remove in 705f1c869d577c ("ipv6:
      remove rt6i_genid").

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8c4d42a6b46ea9f81816c47ac8d6ae25cf533fc
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:36 2014 +0200

      ipv6: only generate one new serial number per fib mutation

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42b18706469a02c1f84375ac0ee2f30f28d85d4c
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:35 2014 +0200

      ipv6: make rt_sernum atomic and serial number fields ordinary ints

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 94b2cfe02bfe3f1918d91bd6f498e308c5605cbc
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:34 2014 +0200

      ipv6: minor fib6 cleanups like type safety, bool conversion, inline 
removal

      Also renamed struct fib6_walker_t to fib6_walker and enum fib_walk_state_t
      to fib6_walk_state as recommended by Cong Wang.

      Cc: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6654cf60ab888170693084a06dfb7c00977ad964
  Author: Ivan Vecera <ivecera@xxxxxxxxxx>
  Date:   Mon Oct 6 19:02:37 2014 +0200

      bna: allow transmit tagged frames

      When Tx VLAN offloading is disabled frames with size ~ MTU are not
      transmitted as the driver does not account 4 bytes of VLAN header added
      by stack. It should use VLAN_ETH_HLEN instead of ETH_HLEN.

      The second problem is with newer BNA chips (BNA 1860). These chips filter
      out any VLAN tagged frames in Tx path. This is a problem when Tx VLAN
      offloading is disabled and frames are tagged by stack. Older chips like
      1010/1020 are not affected as they probably don't do such filtering.

      Cc: Rasesh Mody <rasesh.mody@xxxxxxxxxx>
      Signed-off-by: Ivan Vecera <ivecera@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eabde0fa967052df12bdd8e8a72f0af799e1e704
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Sat Oct 4 12:02:21 2014 -0600

      toshiba_acpi: Adapt kbd_bl_timeout_store to the new kbd type

      With the introduction of the new keyboard backlight
      implementation, the *_timeout_store function is
      broken, as it only supports the first kbd_type.

      This patch adapts such function for the new kbd_type,
      as well as converts from using sscanf to kstrtoint.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 88b88a66797159949cec32eaab12b4968f6fae2d
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Oct 6 17:39:50 2014 -0700

      f2fs: support atomic writes

      This patch introduces a very limited functionality for atomic write 
support.
      In order to support atomic write, this patch adds two ioctls:
       o F2FS_IOC_START_ATOMIC_WRITE
       o F2FS_IOC_COMMIT_ATOMIC_WRITE

      The database engine should be aware of the following sequence.
      1. open
       -> ioctl(F2FS_IOC_START_ATOMIC_WRITE);
      2. writes
        : all the written data will be treated as atomic pages.
      3. commit
       -> ioctl(F2FS_IOC_COMMIT_ATOMIC_WRITE);
        : this flushes all the data blocks to the disk, which will be shown all 
or
        nothing by f2fs recovery procedure.
      4. repeat to #2.

      The IO pattens should be:

        ,- START_ATOMIC_WRITE                  ,- COMMIT_ATOMIC_WRITE
       CP | D D D D D D | FSYNC | D D D D | FSYNC ...
                            `- COMMIT_ATOMIC_WRITE

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 9f1a053296953c69d7f23511db9441290cb89e2c
  Merge: c9671d1 a968bed
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:58 2014 +0200

      Merge branch 'pm-clk'

      * pm-clk:
        PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME

  commit c9671d17f82accff42bfafdd776edc260f8d1bb3
  Merge: 4734c6e c8bc5f1
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:50 2014 +0200

      Merge branch 'pm-devfreq'

      * pm-devfreq:
        PM / devfreq: exynos: Enable building exynos PPMU as module
        PM / devfreq: Export helper functions for drivers
        PM / devfreq: Remove ARCH_HAS_OPP completely

  commit 4734c6efc8c691fda80f11ae00016bc3a8d9ebb5
  Merge: 0f4685d 7961bb7
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:38 2014 +0200

      Merge branch 'pm-avs'

      * pm-avs:
        MAINTAINERS: update entry for drivers/power/avs
        PM / AVS: rockchip-io: add driver handling Rockchip io domains
        regulator: core: Add REGULATOR_EVENT_PRE_VOLTAGE_CHANGE (and ABORT)

  commit 0f4685d0ec9aa1db99f014f8f774518cae085aca
  Merge: b2eed30 6f1293f
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:30 2014 +0200

      Merge branch 'pm-cpufreq'

      * pm-cpufreq:
        cpufreq: cpufreq-dt: fix potential double put of cpu OF node
        cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'
        cpufreq: ppc-corenet: remove duplicate update of cpu_data
        cpufreq: Replace strnicmp with strncasecmp
        cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
        cpufreq: powernv: Set the pstate of the last hotplugged out cpu in 
policy->cpus to minimum
        cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
        cpufreq: cpu0: Make allocate_resources() work for any CPU
        cpufreq: cpu0: try regulators with name "cpu-supply"
        cpufreq: cpu0: Move per-cluster initialization code to ->init()
        cpufreq: cpu0: use dev_{err|warn|dbg} instead of pr_{err|warn|debug}
        cpufreq: cpu0: print relevant error when we defer probe
        cpufreq: cpu0: don't validate clock on clk_put()
        cpufreq: cpu0: Update Module Author
        cpufreq: Add support for per-policy driver data

  commit b2eed302b67014a3825331c63880bf228ac842eb
  Merge: 49a09c9 eeb1aa5
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:23 2014 +0200

      Merge branch 'pm-cpuidle'

      * pm-cpuidle:
        drivers: cpuidle: initialize big.LITTLE driver through DT
        drivers: cpuidle: CPU idle ARM64 driver
        drivers: cpuidle: implement DT based idle states infrastructure
        cpuidle: big.LITTLE: add Exynos5800 compatible string
        cpuidle: Replace strnicmp with strncasecmp
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        arm64: kernel: refactor the CPU suspend API for retention states
        Documentation: arm: define DT idle states bindings

  commit 49a09c9ab012017c4673b86dbb28c616cf8f2381
  Merge: 28c399e f39cb17
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:12 2014 +0200

      Merge branch 'pm-domains'

      * pm-domains: (32 commits)
        PM / Domains: Rename cpu_data to cpuidle_data
        PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h
        PM / Domains: Remove legacy API for adding devices through DT
        PM / Domains: Add genpd attach/detach callbacks
        PM / Domains: add debugfs listing of struct generic_pm_domain-s
        ACPI / PM: Convert acpi_dev_pm_detach() into a static function
        ARM: exynos: Move to generic PM domain DT bindings
        amba: Add support for attach/detach of PM domains
        spi: core: Convert to dev_pm_domain_attach|detach()
        mmc: sdio: Convert to dev_pm_domain_attach|detach()
        i2c: core: Convert to dev_pm_domain_attach|detach()
        drivercore / platform: Convert to dev_pm_domain_attach|detach()
        PM / Domains: Add APIs to attach/detach a PM domain for a device
        PM / Domains: Add generic OF-based PM domain look-up
        ACPI / PM: Assign the ->detach() callback when attaching the PM domain
        PM / Domains: Add a detach callback to the struct dev_pm_domain
        PM / domains: Spelling s/domian/domain/
        PM / domains: Keep declaration of dev_power_governors together
        PM / domains: Remove default_stop_ok() API
        drivers: sh: Leave disabling of unused PM domains to genpd
        ...

  commit 28c399e2a1ed03bd175858deef1e233317103089
  Merge: 0ede470 a8d46b9
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:50 2014 +0200

      Merge branch 'acpi-pm'

      * acpi-pm:
        ACPI / sleep: Rework the handling of ACPI GPE wakeup from 
suspend-to-idle
        PM / sleep: Rename platform suspend/resume functions in suspend.c
        PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()

  commit 0ede470030a35847a8b213bbdafb29d77bca76da
  Merge: 88b42a4 fdd64ed
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:30 2014 +0200

      Merge branch 'pm-sleep'

      * pm-sleep:
        PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()
        PM / sleep: new suspend_resume trace event for console resume
        PM / sleep: Update test_suspend option documentation
        PM / sleep: Enhance test_suspend option with repeat capability
        PM / sleep: Support freeze as test_suspend option
        PM / sysfs: avoid shadowing variables

  commit 88b42a4883a7783972c8fc607e60bd3f027e24de
  Merge: 1e765cd 27f3d18
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:21 2014 +0200

      Merge branch 'pm-genirq'

      * pm-genirq:
        PM / genirq: Document rules related to system suspend and interrupts
        PCI / PM: Make PCIe PME interrupts wake up from suspend-to-idle
        x86 / PM: Set IRQCHIP_SKIP_SET_WAKE for IOAPIC IRQ chip objects
        genirq: Simplify wakeup mechanism
        genirq: Mark wakeup sources as armed on suspend
        genirq: Create helper for flow handler entry check
        genirq: Distangle edge handler entry
        genirq: Avoid double loop on suspend
        genirq: Move MASK_ON_SUSPEND handling into suspend_device_irqs()
        genirq: Make use of pm misfeature accounting
        genirq: Add sanity checks for PM options on shared interrupt lines
        genirq: Move suspend/resume logic into irq/pm code
        PM / sleep: Mechanism for aborting system suspends unconditionally

  commit 1e765cd36bb8242a399f65501650bcfabc2229c9
  Merge: dbcbe68 ef86c3f ffd8a73 5d30f74 88989fd
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:06 2014 +0200

      Merge branches 'acpi-processor', 'acpi-battery', 'acpi-utils' and 
'acpi-fan'

      * acpi-processor:
        ACPI / processor: use container_of instead of casting first structure 
member

      * acpi-battery:
        ACPI / battery: Replace strnicmp with strncasecmp

      * acpi-utils:
        ACPI / utils: Update acpi_check_dsm() comments

      * acpi-fan:
        ACPI / fan: printk replacement

  commit 88989fd26a7475abdda222859c2bd76fce46976e
  Author: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 19:17:19 2014 +0530

      ACPI / fan: printk replacement

      printk replaced with corresponding dev_err and dev_info
      fixed one broken user-visible string
      multiine comment edited for correct commenting style
      asm/uaccess.h replaced with linux/uaccess.h
      PREFIX removed

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 1ff0dc9499b25d016777f9b8d3ee486fd588ba59
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Oct 6 11:26:27 2014 -0700

      net: validate_xmit_vlan() is static

      Marking this as static allows compiler to inline it.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 79952bca8619b62c9b1a118238ca16ab41be7760
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 6 20:15:20 2014 +0200

      net: fix rcu access on phonet_routes

      -Add __rcu annotation on table to fix sparse warnings:
      net/phonet/pn_dev.c:279:25: warning: incorrect type in assignment 
(different address spaces)
      net/phonet/pn_dev.c:279:25:    expected struct net_device *<noident>
      net/phonet/pn_dev.c:279:25:    got void [noderef] <asn:4>*<noident>
      net/phonet/pn_dev.c:376:17: warning: incorrect type in assignment 
(different address spaces)
      net/phonet/pn_dev.c:376:17:    expected struct net_device *volatile 
<noident>
      net/phonet/pn_dev.c:376:17:    got struct net_device [noderef] 
<asn:4>*<noident>
      net/phonet/pn_dev.c:392:17: warning: incorrect type in assignment 
(different address spaces)
      net/phonet/pn_dev.c:392:17:    expected struct net_device *<noident>
      net/phonet/pn_dev.c:392:17:    got void [noderef] <asn:4>*<noident>

      -Access table with rcu_access_pointer (fixes the following sparse errors):
      net/phonet/pn_dev.c:278:25: error: incompatible types in comparison 
expression (different address spaces)
      net/phonet/pn_dev.c:391:17: error: incompatible types in comparison 
expression (different address spaces)

      Suggested-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e91a159ef58ebcf2155332dc395c6a29dca86051
  Merge: fcbeb97 18cdb37
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 18:02:40 2014 -0400

      Merge branch 'net_sched-next'

      John Fastabend says:

      ====================
      net sched rcu updates

      This fixes the use of tcf_proto from RCU callbacks it requires
      moving the unbind calls out of the callbacks and removing the
      tcf_proto argument from the tcf_em_tree_destroy().

      This is a rework of two previous series and addresses comments
      from Cong. And should apply against latest net-next.

      The previous series links below for reference:

      (1/2) net: sched: do not use tcf_proto 'tp' argument from call_rcu
      http://patchwork.ozlabs.org/patch/396149/

      (2/2) net: sched: replace ematch calls to use struct net
      http://patchwork.ozlabs.org/patch/396150/

      net: sched: cls_cgroup tear down exts and ematch from rcu callback
      http://patchwork.ozlabs.org/patch/396307/
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18cdb37ebf4c986d9502405cbd16b0ac29770c25
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Oct 5 21:28:52 2014 -0700

      net: sched: do not use tcf_proto 'tp' argument from call_rcu

      Using the tcf_proto pointer 'tp' from inside the classifiers callback
      is not valid because it may have been cleaned up by another call_rcu
      occuring on another CPU.

      'tp' is currently being used by tcf_unbind_filter() in this patch we
      move instances of tcf_unbind_filter outside of the call_rcu() context.
      This is safe to do because any running schedulers will either read the
      valid class field or it will be zeroed.

      And all schedulers today when the class is 0 do a lookup using the
      same call used by the tcf_exts_bind(). So even if we have a running
      classifier hit the null class pointer it will do a lookup and get
      to the same result. This is particularly fragile at the moment because
      the only way to verify this is to audit the schedulers call sites.

      Reported-by: Cong Wang <xiyou.wangconf@xxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13990f8156862fe945a1a226850a6550c8988a33
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Oct 5 21:28:20 2014 -0700

      net: sched: cls_cgroup tear down exts and ematch from rcu callback

      It is not RCU safe to destroy the action chain while there
      is a possibility of readers accessing it. Move this code
      into the rcu callback using the same rcu callback used in the
      code patch to make a change to head.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 82a470f1119eb7d2e4941b915bf9cd6fd8d54494
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Oct 5 21:27:53 2014 -0700

      net: sched: remove tcf_proto from ematch calls

      This removes the tcf_proto argument from the ematch code paths that
      only need it to reference the net namespace. This allows simplifying
      qdisc code paths especially when we need to tear down the ematch
      from an RCU callback. In this case we can not guarentee that the
      tcf_proto structure is still valid.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fcbeb976d7ce783fd58e63e61c196d9a8912b3be
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 10:11:27 2014 -0700

      net: introduce netdevice gso_min_segs attribute

      Some TSO engines might have a too heavy setup cost, that impacts
      performance on hosts sending small bursts (2 MSS per packet).

      This patch adds a device gso_min_segs, allowing drivers to set
      a minimum segment size for TSO packets, according to the NIC
      performance.

      Tested on a mlx4 NIC, this allows to get a ~110% increase of
      throughput when sending 2 MSS per packet.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f9e2bf008a1b143973a01b52320eb66c20ac6ab
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Tue Sep 23 00:39:31 2014 +0400

      ecryptfs: remove unneeded buggy code in ecryptfs_do_create()

      There is a bug in error handling of lock_parent() in ecryptfs_do_create():
      lock_parent() acquries mutex even if dget_parent() fails, so mutex should 
be unlocked anyway.

      But dget_parent() does not fail, so the patch just removes unneeded buggy 
code.

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit 9d31a7b9f9963e97e067e72ef13492e6ace7d345
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Mon Oct 6 10:36:04 2014 +0800

      r8152: nway reset after setting eee

      Restart autonegotiation is necessary after setting EEE.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee5db7e47faccd07a8a17f73afb30345f8331e61
  Merge: 467669c 5235166 368d4e5 604b607 5b65c2a 981c5b4 8493ecc 5df4eb0 5ae6e89
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Mon Oct 6 23:34:40 2014 +0200

      Merge branches 'for-3.18/always-poll-quirk', 'for-3.18/logitech', 
'for-3.18/picolcd', 'for-3.18/rmi', 'for-3.18/sony', 'for-3.18/uhid', 
'for-3.18/upstream' and 'for-3.18/wacom' into for-linus

  commit b47bd8d2795412143a23d2961033c126ce6914d9
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sun Oct 5 17:27:50 2014 +0200

      ipv4: igmp: fix v3 general query drop monitor false positive

      In case we find a general query with non-zero number of sources, we
      are dropping the skb as it's malformed.

      RFC3376, section 4.1.8. Number of Sources (N):

        This number is zero in a General Query or a Group-Specific Query,
        and non-zero in a Group-and-Source-Specific Query.

      Therefore, reflect that by using kfree_skb() instead of consume_skb().

      Fixes: d679c5324d9a ("igmp: avoid drop_monitor false positives")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee6377147409a00c071b2da853059a7d59979fbc
  Author: Mahesh Bandewar <maheshb@xxxxxxxxxx>
  Date:   Sat Oct 4 17:45:01 2014 -0700

      bonding: Simplify the xmit function for modes that use xmit_hash

      Earlier change to use usable slave array for TLB mode had an additional
      performance advantage. So extending the same logic to all other modes
      that use xmit-hash for slave selection (viz 802.3AD, and XOR modes).
      Also consolidating this with the earlier TLB change.

      The main idea is to build the usable slaves array in the control path
      and use that array for slave selection during xmit operation.

      Measured performance in a setup with a bond of 4x1G NICs with 200
      instances of netperf for the modes involved (3ad, xor, tlb)
      cmd: netperf -t TCP_RR -H <TargetHost> -l 60 -s 5

      Mode        TPS-Before   TPS-After

      802.3ad   : 468,694      493,101
      TLB (lb=0): 392,583      392,965
      XOR       : 475,696      484,517

      Signed-off-by: Mahesh Bandewar <maheshb@xxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d7021325a2ea5aaf4458097341c988f9dc93491f
  Author: Mahesh Bandewar <maheshb@xxxxxxxxxx>
  Date:   Sat Oct 4 17:44:44 2014 -0700

      bonding: display xmit_hash_policy for non-dynamic-tlb mode

      It's a trivial fix to display xmit_hash_policy for this new TLB mode
      since it uses transmit-hash-poilicy as part of bonding-master info
      (/proc/net/bonding/<bonding-interface).

      Signed-off-by: Mahesh Bandewar <maheshb@xxxxxxxxxx>
      Reviewed-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d86c21fd31114e3ef9fae64be335c76aa22859dc
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:58 2014 +0200

      mfd: cros_ec: wait for completion of commands that return IN_PROGRESS

      When an EC command returns EC_RES_IN_PROGRESS, we need to query
      the state of the EC until it indicates that it is no longer busy.
      Do this in cros_ec_cmd_xfer() under the EC's mutex so that other
      commands (e.g. keyboard, I2C passtru) aren't issued to the EC while
      it is working on the in-progress command.

      The 10 milliseconds delay and the number of retries are the values
      that were used by the flashrom tool when retrying commands.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 97720706084dd8c45eecc61d39353c7b62939b8f
  Author: Derek Basehore <dbasehore@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:55 2014 +0200

      i2c: i2c-cros-ec-tunnel: Set retries to 3

      Since the i2c bus can get wedged on the EC sometimes, set the number of 
retries
      to 3. Since we un-wedge the bus immediately after the wedge happens, this 
is the
      correct fix since only one transfer will fail.

      Signed-off-by: Derek Basehore <dbasehore@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 63427530fa7a78b42a19f47fb0c12b303c0666ca
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:57 2014 +0200

      mfd: cros_ec: move locking into cros_ec_cmd_xfer

      Now that there's a central cros_ec_cmd_xfer(), move the locking
      out of the SPI driver.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a6551a76fff15056fde2342d0f7de41ee605264e
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:56 2014 +0200

      mfd: cros_ec: stop calling ->cmd_xfer() directly

      Instead of having users of the ChromeOS EC call the interface-specific
      cmd_xfer() callback directly, introduce a central cros_ec_cmd_xfer()
      to use instead.  This will allow us to put all the locking and retry
      logic in one place instead of duplicating it across the different
      drivers.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 659e142be09482cfd8b9017f616afebc7cf48fa3
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:54 2014 +0200

      mfd: cros_ec: Delay for 50ms when we see EC_CMD_REBOOT_EC

      If someone sends a EC_CMD_REBOOT_EC to the EC, the EC will likely be
      unresponsive for quite a while.  Add a delay to the end of the command
      to prevent random failures of future commands.

      NOTES:
      * This could be optimized a bit by simply delaying the next command
        sent, but EC_CMD_REBOOT_EC is such a rare command that the extra
        complexity doesn't seem worth it.
      * This is a bit of an "ugly hack" since the SPI driver is effectively
        snooping on the communication and making a lot of assumptions.  It
        would be nice to architect in some better solution long term.
      * This same logic probably needs to be applied to the i2c driver.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Randall Spangler <rspangler@xxxxxxxxxxxx>
      Reviewed-by: Vadim Bendebury <vbendeb@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a4ce47f108a6df129c9f4345c6dda0473cb68da5
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 09:17:27 2014 -0300

      i2c-imx: Disable the clock on probe failure

      In the case of errors during probe, we should disable i2c_imx->clk.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 8c7aa698baca5e8f1ba9edb68081f1e7a1abf455
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:49:04 2014 -0700

      x86_64, entry: Filter RFLAGS.NT on entry from userspace

      The NT flag doesn't do anything in long mode other than causing IRET
      to #GP.  Oddly, CPL3 code can still set NT using popf.

      Entry via hardware or software interrupt clears NT automatically, so
      the only relevant entries are fast syscalls.

      If user code causes kernel code to run with NT set, then there's at
      least some (small) chance that it could cause trouble.  For example,
      user code could cause a call to EFI code with NT set, and who knows
      what would happen?  Apparently some games on Wine sometimes do
      this (!), and, if an IRET return happens, they will segfault.  That
      segfault cannot be handled, because signal delivery fails, too.

      This patch programs the CPU to clear NT on entry via SYSCALL (both
      32-bit and 64-bit, by my reading of the AMD APM), and it clears NT
      in software on entry via SYSENTER.

      To save a few cycles, this borrows a trick from Jan Beulich in Xen:
      it checks whether NT is set before trying to clear it.  As a result,
      it seems to have very little effect on SYSENTER performance on my
      machine.

      There's another minor bug fix in here: it looks like the CFI
      annotations were wrong if CONFIG_AUDITSYSCALL=n.

      Testers beware: on Xen, SYSENTER with NT set turns into a GPF.

      I haven't touched anything on 32-bit kernels.

      The syscall mask change comes from a variant of this patch by Anish
      Bhatt.

      Note to stable maintainers: there is no known security issue here.
      A misguided program can set NT and cause the kernel to try and fail
      to deliver SIGSEGV, crashing the program.  This patch fixes Far Cry
      on Wine: https://bugs.winehq.org/show_bug.cgi?id=33275

      Cc: <stable@xxxxxxxxxxxxxxx>
      Reported-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/395749a5d39a29bd3e4b35899cf3a3c1340e5595.1412189265.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>

  commit a445900c906092f3b49ee40a7365d0d54acc568e
  Author: Carl Peng <carlpeng008@xxxxxxxxx>
  Date:   Tue Sep 30 13:04:55 2014 +0300

      i2c: designware: Add support for AMD I2C controller

      Add support for AMD version of the DW I2C host controller. The device is
      enumerated from ACPI namespace with ACPI ID AMD0010. Because the core
      driver needs an input source clock, and this is not an Intel LPSS device
      where clocks are provided through drivers/acpi/acpi_lpss.c, we register 
the
      clock ourselves if the clock rate is given in ->driver_data

      Signed-off-by: Carl Peng <carlpeng008@xxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 925ddb240d6c76e56dd3aa22493f5755c452ba61
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 13:04:54 2014 +0300

      i2c: designware: Rework probe() to get clock a bit later

      In order to be able to create missing clock for AMD (and in future 
possibly
      others) we move getting clock for the device a bit later. Also make 
ACPI/DT
      configuration in the same place depending on from where the device was
      enumerated from.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 0b26c845dfd554dd9030efbf0249d3830251e58b
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 13:04:53 2014 +0300

      i2c: designware: Default to fast mode in case of ACPI

      There is no way in ACPI to tell in which speed the host controller is
      supposed to run, so we default to fast mode (400KHz). Since this has been
      the default all the time there should be no functional changes with this
      change.

      This is the first step required to refactor the driver probe so that we 
can
      supply source clock from ACPI part of the driver to the core.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 594081ee7145cc30a3977cb4e218f81213b63dc5
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 17:31:58 2014 +0100

      integrity: do zero padding of the key id

      Latest KEYS code return error if hexadecimal string length id odd.
      Fix it.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit d4016589855156b6afe5e9bc8ef85ce43f27e704
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 17:25:45 2014 +0100

      KEYS: output last portion of fingerprint in /proc/keys

      Previous version of KEYS used to output last 4 bytes of fingerprint.
      Now it outputs 8 last bytes of raw subject, which does not make any
      visual meaning at all. This patch restores old behavior.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 7a224e783ad2b325977253139aede1f5f38b1778
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 17:02:32 2014 +0100

      KEYS: strip 'id:' from ca_keyid

      The 'id:' prefix must be stripped for asymmetric_key_hex_to_key_id() to be
      able to process ca_keyid.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 4204111c028d492019e4440d12e9e3d062db4283
  Author: Asbjoern Sloth Toennesen <asbjorn@xxxxxxxxxxx>
  Date:   Sun Oct 5 17:43:18 2014 +0000

      deb-pkg: remove obsolete -isp option to dpkg-gencontrol

      The -isp option has been deprecated, after it became the default
      behaviour back in 2006.

      Since dpkg 1.17.11, dpkg-gencontrol emits a warning on -isp usage.

      References: https://bugs.debian.org/215233
      Signed-off-by: Asbjoern Sloth Toennesen <asbjorn@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit f92d9ee3ab39841d1f29f2d1aa96ff7c74b36ee1
  Merge: 55dd417 767ebaf
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Oct 6 09:59:15 2014 -0600

      Merge branch 'pci/host-xgene' into next

      * pci/host-xgene:
        arm64: dts: Add APM X-Gene PCIe device tree nodes
        PCI: xgene: Add APM X-Gene PCIe driver

      Conflicts:
        drivers/pci/host/Kconfig
        drivers/pci/host/Makefile

  commit 55dd4175a4bc10d943c159dabef552baaf459a59
  Merge: b9c9c25 3587e62
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Oct 6 09:58:37 2014 -0600

      Merge branch 'pci/virtualization' into next

      * pci/virtualization:
        PCI: Add ACS quirk for AMD A88X southbridge devices

  commit 767ebaff4ef7235eb49ddec5d48db97b17c37cf5
  Author: Tanmay Inamdar <tinamdar@xxxxxxx>
  Date:   Fri Sep 26 14:08:25 2014 -0700

      arm64: dts: Add APM X-Gene PCIe device tree nodes

      Add the device tree nodes for APM X-Gene PCIe host controller and PCIe
      clock interface.  Since X-Gene SOC supports maximum 5 ports, 5 dts nodes
      are added.

      Signed-off-by: Tanmay Inamdar <tinamdar@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 8dd609805b87923a700a2fad646390a58013cdb9
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 16:52:12 2014 +0100

      KEYS: use swapped SKID for performing partial matching

      Earlier KEYS code used pure subject key identifiers (fingerprint)
      for searching keys. Latest merged code removed that and broke
      compatibility with integrity subsytem signatures and original
      format of module signatures.

      This patch returns back partial matching on SKID.

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 33fb0d01ce60fe4c0c12c4f0c134c5cdb818ac5a
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Oct 6 16:26:35 2014 +0100

      AHCI: Do not acquire ata_host::lock from single IRQ handler

      There is no need to acquire ata_host::lock spinlock from
      hardware context single IRQ interrupt handler since the
      handler does not access host data that could be altered
      by concurrent processors.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 18dcf433f3ded61eb140a55e7048ec2fef79e723
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Oct 6 16:24:45 2014 +0100

      AHCI: Optimize single IRQ interrupt processing

      Split interrupt service routine into hardware context handler
      and threaded context handler. That allows to protect ports with
      individual locks rather than with a single host-wide lock and
      move port interrupts handling out of the hardware interrupt
      context.

      Testing was done by transferring 8GB on two hard drives in
      parallel using command 'dd if=/dev/sd{a,b} of=/dev/null'. With
      lock_stat statistics I measured access times to ata_host::lock
      spinlock (since interrupt handler code is fully embraced with
      this lock). The average lock's holdtime decreased eight times
      while average waittime decreased two times.

      Both before and after the change the transfer time is the same,
      while 'perf record -e cycles:k ...' shows 1%-4% CPU time spent
      in ahci_single_irq_intr() routine before the update and not even
      sampled/shown ahci_single_irq_intr() after the update.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 227dfb4dbf109596d76a9b842856c4ff68e4efb2
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:26:01 2014 +0200

      AHCI: Do not read HOST_IRQ_STAT reg in multi-MSI mode

      As described in AHCI v1.0 specification chapter 10.6.2.2
      "Multiple MSI Based Messages" generation of interrupts
      is not controlled through the HOST_IRQ_STAT register.

      Considering MMIO access is expensive remove unnecessary
      reading and writing of HOST_IRQ_STAT register.

      Further, serializing access to the host data is no longer
      needed and the interrupt service routine can avoid competing
      on the host lock.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Suggested-by: "Jiang, Dave" <dave.jiang@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: "Jiang, Dave" <dave.jiang@xxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 5ee1cfd975518bc9cdcd79e0b76552b5ae5c8c1e
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:26:00 2014 +0200

      AHCI: Make few function names more descriptive

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit d1028e2f95b75acab4f1046acae1b1ca7d7b2577
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:25:59 2014 +0200

      AHCI: Move host activation code into ahci_host_activate()

      Currently host activation done by calling either function
      ahci_host_activate() or ata_host_activate(). Consolidate
      the code by only calling ahci_host_activate() for all AHCI
      devices.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 1c62854f5f7321b3ee8c08d34d7c1e615608566d
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:25:58 2014 +0200

      AHCI: Move ahci_host_activate() function to libahci.c

      This update is a prerequisite for consolidation of
      AHCI host activation code within ahci_host_activate()
      function.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit a6849b9fdbffd2492a848df942b39d23bd81ef27
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:25:57 2014 +0200

      AHCI: Pass SCSI host template as arg to ahci_host_activate()

      This update is a prerequisite for consolidation of
      AHCI host activation code within ahci_host_activate()
      function.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit f1b731dbc2530cab93fcfc5fcb18c9f3a100feeb
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 15:21:05 2014 +0100

      KEYS: Restore partial ID matching functionality for asymmetric keys

      Bring back the functionality whereby an asymmetric key can be matched 
with a
      partial match on one of its IDs.

      Whilst we're at it, allow for the possibility of having an increased 
number of
      IDs.

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit f667aef6af626d0cdce0204bc7a2888e62076525
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 13:40:08 2014 +0800

      btrfs: Make btrfs handle security mount options internally to avoid 
losing security label.

      [BUG]
      Originally when mount btrfs with "-o subvol=" mount option, btrfs will
      lose all security lable.
      And if the btrfs fs is mounted somewhere else, due to the lost of
      security lable, SELinux will refuse to mount since the same super block
      is being mounted using different security lable.

      [REPRODUCER]
      With SELinux enabled:
       #mkfs -t btrfs /dev/sda5
       #mount -o context=system_u:object_r:nfs_t:s0 /dev/sda5 /mnt/btrfs
       #btrfs subvolume create /mnt/btrfs/subvol
       #mount -o subvol=subvol,context=system_u:object_r:nfs_t:s0 /dev/sda5
        /mnt/test

      kernel message:
      SELinux: mount invalid.  Same superblock, different security settings
      for (dev sda5, type btrfs)

      [REASON]
      This happens because btrfs will call vfs_kern_mount() and then
      mount_subtree() to handle subvolume name lookup.
      First mount will cut off all the security lables and when it comes to
      the second vfs_kern_mount(), it has no security label now.

      [FIX]
      This patch will makes btrfs behavior much more like nfs,
      which has the type flag FS_BINARY_MOUNTDATA,
      making btrfs handles the security label internally.
      So security label will be set in the real mount time and won't lose
      label when use with "subvol=" mount option.

      Reported-by: Eryu Guan <guaneryu@xxxxxxxxx>
      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8024379e0ae43b1154978c2291ce20f772cbb3bd
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Mon Oct 6 15:23:07 2014 +0300

      mmc: sdhci-acpi: Fix Braswell eMMC timeout clock frequency

      Braswell eMMC host controller specifies an incorrect
      timeout clock frequncy in the capabilities registers.
      The correct value is 1 MHz.  A similar fix was done
      for sdhci-pci, however in the sdhci-acpi case the
      HID/UID is not unique so the capabilities register
      values are matched also.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7dafca835a459ab31792d9def69ed30cf6dc08ab
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Mon Oct 6 15:23:06 2014 +0300

      mmc: sdhci-acpi: Pass HID and UID to probe_slot

      Pass HID and UID to probe_slot so extra setup
      can be done for specific ids.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3db3525196a992da628fb210776d73ec4bb59460
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Mon Oct 6 15:23:05 2014 +0300

      mmc: sdhci-acpi: Get UID directly from acpi_device

      UID was made available on acpi_device since
      commit ccf78040265b ("ACPI: Add _UID support for ACPI devices.")
      Use it from there instead of reprocessing the
      ACPI object info.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3e28e377204badfc3c4119ff2abda473127ee0ff
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Sun Oct 5 13:24:22 2014 -0400

      workqueue: Use cond_resched_rcu_qs macro

      Tidy up and use cond_resched_rcu_qs when calling cond_resched and
      reporting potential quiescent state to RCU.  Splitting this change in
      this way allows easy backporting to -stable for kernel versions not
      having cond_resched_rcu_qs().

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 789cbbeca4eb7141cbd748ee93772471101b507b
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Sun Oct 5 13:24:21 2014 -0400

      workqueue: Add quiescent state between work items

      Similar to the stop_machine deadlock scenario on !PREEMPT kernels
      addressed in b22ce2785d97 "workqueue: cond_resched() after processing
      each work item", kworker threads requeueing back-to-back with zero jiffy
      delay can stall RCU. The cond_resched call introduced in that fix will
      yield only iff there are other higher priority tasks to run, so force a
      quiescent RCU state between work items.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/20140926105227.01325697@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/20140929115445.40221d8e@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Fixes: b22ce2785d97 ("workqueue: cond_resched() after processing each 
work item")
      Cc: <stable@xxxxxxxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 8df22a4d6f5b81c9c1703579d4907b57002689ed
  Merge: 0cae90a a5448c8
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Oct 6 14:01:11 2014 +0200

      Merge tag 'asoc-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

      ASoC: Updates for v3.18

       - More componentisation work from Lars-Peter, this time mainly
         cleaning up the suspend and bias level transition callbacks.
       - Real system support for the Intel drivers and a bunch of fixes and
         enhancements for the associated CODEC drivers, this is going to need
         a lot quirks over time due to the lack of any firmware description of
         the boards.
       - Jack detect support for simple card from Dylan Reid.
       - A bunch of small fixes and enhancements for the Freescale drivers.
       - New drivers for Analog Devices SSM4567, Cirrus Logic CS35L32, Everest
         Semiconductor ES8328 and Freescale cards using the ASRC in newer i.MX
         processors.

  commit a5448c88b812390a3622e76d774e10c0da1fb970
  Merge: 978d4dd ff495d3 77c5453 dfe8f1f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:09 2014 +0100

      Merge remote-tracking branches 'asoc/topic/txx9', 'asoc/topic/wm8978' and 
'asoc/topic/wm8994' into asoc-next

  commit 978d4ddb9ed2fe272d66219e109afe6e8eb090a9
  Merge: 248519c 83a7fc9 be1aa3e 9766a1c 9cfb769 31d9f8f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:07 2014 +0100

      Merge remote-tracking branches 'asoc/topic/suspend', 
'asoc/topic/tas2552', 'asoc/topic/tegra', 'asoc/topic/tlv320aic31xx' and 
'asoc/topic/tlv320aic3x' into asoc-next

  commit 248519c00eb239adc9a4a33e9970ccfea335b83a
  Merge: 7370780 872bbb3 0d985b1 58a9014 3b2a001 7c168d5
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:05 2014 +0100

      Merge remote-tracking branches 'asoc/topic/simple', 'asoc/topic/sirf', 
'asoc/topic/spdif', 'asoc/topic/ssm2602' and 'asoc/topic/ssm4567' into asoc-next

  commit 7370780cfd52552e570e4d252c75584c36378e4e
  Merge: 9568eae f3fa1bb 6f67c38 e8a70c2 6f4d2b3 5d0ecb0
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:03 2014 +0100

      Merge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5677', 
'asoc/topic/samsung', 'asoc/topic/sgtl5000' and 'asoc/topic/sh' into asoc-next

  commit 9568eaec6c16f909e806a3920699376ec147d8fa
  Merge: 57b027f 99632d1 3b40a80 a493b6a a577483
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:02 2014 +0100

      Merge remote-tracking branches 'asoc/topic/max98090', 
'asoc/topic/rockchip', 'asoc/topic/rsnd' and 'asoc/topic/rt286' into asoc-next

  commit 57b027f697c9d7c0356a53fb9e11e9f8d601fb5c
  Merge: 565fefd d177143 eadb001 b93427b bb78cdd
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:59 2014 +0100

      Merge remote-tracking branches 'asoc/topic/fsl-easi', 
'asoc/topic/fsl-sai', 'asoc/topic/fsl-ssi' and 'asoc/topic/intel' into asoc-next

  commit 565fefdf31a58b5c07869fe598c3dcc69ed680d7
  Merge: 9919bad f114ce6 8a36eaa 5d5e63a 8d01370 c05a11f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:57 2014 +0100

      Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/dmic', 
'asoc/topic/drivers', 'asoc/topic/es8328' and 'asoc/topic/fsl' into asoc-next

  commit 9919badff1ae85ecb273491b9f8adff0bb47b0e7
  Merge: 1e9ca68 98c5d36 5c216cc a4f87ce cd9241e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:55 2014 +0100

      Merge remote-tracking branches 'asoc/topic/cs4265', 'asoc/topic/cs42l52', 
'asoc/topic/cs42l56' and 'asoc/topic/da732x' into asoc-next

  commit 1e9ca6857cee968f2af3a7be09418dfe27e81dce
  Merge: 7ddb870 ae70b19 a18a32c e306b6e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:54 2014 +0100

      Merge remote-tracking branches 'asoc/topic/ab8500', 'asoc/topic/ac97' and 
'asoc/topic/cs35l32' into asoc-next

  commit 7ddb870b78e6f655b98231e23ae637e7d6fcf78f
  Merge: 64fdf13 5ea55705
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:53 2014 +0100

      Merge remote-tracking branch 'asoc/topic/fsl-esai' into asoc-next

  commit 64fdf13c8b5ff530f54dd767861f4e25a9ec2fe9
  Merge: 97c53e2 5dc0158
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:52 2014 +0100

      Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next

  commit 97c53e26f0773b9eb9ede21f544a91dd1bcd9ca9
  Merge: 5bcaca4 e03f73a
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:52 2014 +0100

      Merge remote-tracking branch 'asoc/topic/core' into asoc-next

  commit 5bcaca4b5bf2b05cc15a2c5bfb3d95fc49607e36
  Merge: 832a941 b2d9de5
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:51 2014 +0100

      Merge remote-tracking branch 'asoc/topic/component' into asoc-next

  commit 832a94143c549bc750350c4e770f1f604e6aaffb
  Merge: fd7aff5 19926c6 f69e3ca
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:50 2014 +0100

      Merge remote-tracking branches 'asoc/fix/davinci' and 'asoc/fix/max98090' 
into asoc-linus

  commit fd7aff54ff6862cde82db8a7d55166a2f0a34b9c
  Merge: bfe01a5 5e3905f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:44 2014 +0100

      Merge tag 'asoc-v3.17-rc4' into asoc-linus

      ASoC: Fixes for v3.17

      Another round of again fairly unexciting fixes - several driver fixes,
      an e-mail address change and a fix for error handling with DPCM.

      # gpg: Signature made Wed 10 Sep 2014 12:26:54 BST using RSA key ID 
5D5487D0
      # gpg: Good signature from "Mark Brown <broonie@xxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <Mark.Brown@xxxxxxxxxx>"

  commit 95afae481414cbdb0567bf82d5e5077c3ac9da20
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Mon Sep 8 17:30:41 2014 +0100

      xen: remove DEFINE_XENBUS_DRIVER() macro

      The DEFINE_XENBUS_DRIVER() macro looks a bit weird and causes sparse
      errors.

      Replace the uses with standard structure definitions instead.  This is
      similar to pci and usb device registration.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 305559f16538708b603ceeb317ebaed9c4da9ce9
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Fri Sep 26 23:36:03 2014 +0800

      xen/xenbus: Remove BUG_ON() when error string trucated

      xenbus_va_dev_error() is for printing error, so when error string is
      too long to be truncated, need not BUG_ON(), still return truncation
      string is OK.

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit c7440a2f225e3b37abbe27f069465cd31ba94b3c
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Fri Sep 26 23:34:29 2014 +0800

      xen/xenbus: Correct the comments for xenbus_grant_ring()

      A grant reference (which is a positive number) can indicate success, so
      the original comments need be improved.

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit a2ef5dc2c7cbedbeb4c847039845afaea5e63745
  Author: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
  Date:   Wed Sep 10 16:36:06 2014 -0700

      x86/xen: Set EFER.NX and EFER.SCE in PVH guests

      This fixes two bugs in PVH guests:

        - Not setting EFER.NX means the NX bit in page table entries is
          ignored on Intel processors and causes reserved bit page faults on
          AMD processors.

        - After the Xen commit 7645640d6ff1 ("x86/PVH: don't set EFER_SCE for
          pvh guest") PVH guests are required to set EFER.SCE to enable the
          SYSCALL instruction.

      Secondary VCPUs are started with pagetables with the NX bit set so
      EFER.NX must be set before using any stack or data segment.
      xen_pvh_cpu_early_init() is the new secondary VCPU entry point that
      sets EFER before jumping to cpu_bringup_and_idle().

      Signed-off-by: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
      Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 669a36302641fb8ea34b558dc0e2ce1df6f262be
  Author: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>
  Date:   Sun Sep 28 12:38:07 2014 -0700

      To remove non-ascii characters in of_selftest.txt

      This patch removes the non-ascii characters in
      Documentation/devicetree/of_selftest.txt

      Signed-off-by: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>
      [grant.likely: Fix: 
s/of_fdt_unflatten_device_tree()/of_fdt_unflatten_tree()/]
      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 4e62ccd901062c532673f4fda16c484de2c3c8fc
  Merge: f2600cf 1556b87
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 01:04:21 2014 -0400

      Merge branch 'mlx4-next'

      Amir Vadai says:

      ====================
      net/mlx4_en: Optimizations to TX flow

      This patchset contains optimizations to TX flow in mlx4_en driver. It 
also introduce
      setting/getting tx copybreak, to enable controlling inline threshold 
dynamically.

      TX flow optimizations was authored and posted to the mailing list by Eric
      Dumazet [1] as a single patch. I splitted this patch to smaller patches,
      Reviewed it and tested.
      Changed from original patch:
      - s/iowrite32be/iowrite32/, since ring->doorbell_qpn is stored as be32

      The tx copybreak patch was also suggested by Eric Dumazet, and was edited 
and
      reviewed by me. User space patch will be sent after kernel code is ready.

      I am sending this patchset now since the merge window is near and don't 
want to
      miss it.

      More work need to do:
      - Disable BF when xmit_more is in use
      - Make TSO use xmit_more too. Maybe by splitting small TSO packets in the
        driver itself, to avoid extra cpu/memory costs of GSO before the driver
      - Fix mlx4_en_xmit buggy handling of queue full in the middle of a burst
        partially posted to send queue using xmit_more

      Eric, I edited the patches to have you as the Author and the first
      signed-off-by. I hope it is ok with you (I wasn't sure if it is ok to 
sign by
      you), anyway all the credit to those changes should go to you.

      Patchset was tested and applied over commit 1e203c1 "(net: sched:
      suspicious RCU usage in qdisc_watchdog")

      [1] - https://patchwork.ozlabs.org/patch/394256/
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1556b8746e52501fdfaadd65837baaa63a9fa937
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:22 2014 +0300

      net/mlx4_en: Use the new tx_copybreak to set inline threshold

      Instead of setting inline threshold using module parameter only on
      driver load, use set_tunable() to set it dynamically.
      No need to store the threshold per ring, using instead the netdev global
      priv->prof->inline_thold
      Initial value still is set using the module parameter, therefore
      backward compatability is kept.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1255a5055449781a92076fc5429952f2b33cf309
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:21 2014 +0300

      ethtool: Ethtool parameter to dynamically change tx_copybreak

      Use new ethtool [sg]et_tunable() to set tx_copybread (inline threshold)

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acea73d671b25bfbbe6b8ceef949f4ac62c260c0
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:20 2014 +0300

      net/mlx4_en: Enable the compiler to make is_inline() inlined

      Reorganize code to call is_inline() once, so compiler can inline it

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e70602a8b87649e9f7742d96929a8d83618fa320
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:19 2014 +0300

      net/mlx4_en: tx_info->ts_requested was not cleared

      Properly clear tx_info->ts_requested

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e533ac7ea00c39f5ef4ab0976dd2662d50fa42a1
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:18 2014 +0300

      net/mlx4_en: Use local var for skb_headlen(skb)

      Access skb_headlen() once in tx flow

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b9d8839a44092cb4268ef2813c34d5dbf3363603
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:17 2014 +0300

      net/mlx4_en: Use local var in tx flow for skb_shinfo(skb)

      Acces skb_shinfo(skb) once in tx flow.
      Also, rename @i variable to @i_frag to avoid confusion, as the "goto
      tx_drop_unmap;" relied on this @i variable.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f905c79e12791d09bbfd9ba7b672fbeb19c1e7c2
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:16 2014 +0300

      net/mlx4_en: mlx4_en_xmit() reads ring->cons once, and ahead of time to 
avoid stalls

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb1843ee72c7b2ed784bf88ad79c6ccc2f652499
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:15 2014 +0300

      net/mlx4_en: Avoid false sharing in mlx4_en_en_process_tx_cq()

      mlx4_en_process_tx_cq() carefully fetches and writes ring->last_nr_txbb
      and ring->cons only one time to avoid false sharing

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29d40c903247596c954446639116467eb6689bb7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:14 2014 +0300

      net/mlx4_en: Use prefetch in tx path

      mlx4_en_free_tx_desc() uses a prefetchw(&skb->users) to speed up
      consume_skb()
      prefetchw(&ring->tx_queue->dql) to speed up BQL update

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3d03641cb4ea050f969dd3ab34113adb95287f36
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:13 2014 +0300

      net/mlx4_en: Avoid a cache line miss in TX completion for single frag 
skb's

      Add frag0_dma/frag0_byte_count into mlx4_en_tx_info to avoid a cache
      line miss in TX completion for frames having one dma element.  (We avoid
      reading back the tx descriptor)

      Note this could be extended to 2/3 dma elements later, as we have free
      room in mlx4_en_tx_info

      Also, mlx4_en_free_tx_desc() no longer accesses skb_shinfo(). We use a
      new nr_maps fields in mlx4_en_tx_info to avoid 2 or 3 cache misses.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc9b06d156cefb95f7f6a3ac0521a3efa31d6805
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:12 2014 +0300

      net/mlx4_en: tx_info allocated with kmalloc() instead of vmalloc()

      Try to allocate using kmalloc_node() first, only on failure use
      vmalloc()

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a4e81211f475561ed87c613216f981fbef8b7fc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:11 2014 +0300

      net/mlx4_en: Avoid calling bswap in tx fast path

      - doorbell_qpn is stored in the cpu_to_be32() way to avoid bswap() in fast
        path.
      - mdev->mr.key stored in ring->mr_key to also avoid bswap() and access to
        cold cache line.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 98b1634941e3efb0334f794efc79702839993d86
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:10 2014 +0300

      net/mlx4_en: Align tx path structures to cache lines

      Reorganize struct mlx4_en_tx_ring to have:
      - One cache line containing last_nr_txbb & cons & wake_queue, used by tx
        completion.
      - One cache line containing fields dirtied by mlx4_en_xmit()
      - Following part is read mostly and shared by cpus.

      Align struct mlx4_en_tx_info to a cache line

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7dfa4b414d4eec8da56e44fb2b4aea3e549b092f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:09 2014 +0300

      net/mlx4_en: Code cleanups in tx path

      - Remove unused variable ring->poll_cnt
      - No need to set some fields if using blueflame
      - Add missing const's
      - Use unlikely
      - Remove unneeded new line
      - Make some comments more precise
      - struct mlx4_bf @offset field reduced to unsigned int to save space

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f2600cf02b5b59aaee082c3485b7f01fc7f7b70c
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Oct 4 10:11:31 2014 -0700

      net: sched: avoid costly atomic operation in fq_dequeue()

      Standard qdisc API to setup a timer implies an atomic operation on every
      packet dequeue : qdisc_unthrottled()

      It turns out this is not really needed for FQ, as FQ has no concept of
      global qdisc throttling, being a qdisc handling many different flows,
      some of them can be throttled, while others are not.

      Fix is straightforward : add a 'bool throttle' to
      qdisc_watchdog_schedule_ns(), and remove calls to qdisc_unthrottled()
      in sch_fq.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 681d2421e1135b95f5cd9d16fe10eac7f570a9f2
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 13:40:01 2014 -0300

      fec: Fix fec_enet_alloc_buffers() error path

      When fec_enet_alloc_buffers() fails we should better undo the previous 
actions,
      which consists of: disabling the FEC clocks and putting the FEC pins into
      inactive state.

      The error path for fec_enet_mii_probe() is kept unchanged.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 35425ea2492175fd39f6116481fe98b2b3ddd4ca
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Jul 24 17:25:42 2014 +0800

      ecryptfs: avoid to access NULL pointer when write metadata in xattr

      Christopher Head 2014-06-28 05:26:20 UTC described:
      "I tried to reproduce this on 3.12.21. Instead, when I do "echo hello > 
foo"
      in an ecryptfs mount with ecryptfs_xattr specified, I get a kernel crash:

      BUG: unable to handle kernel NULL pointer dereference at           (null)
      IP: [<ffffffff8110eb39>] fsstack_copy_attr_all+0x2/0x61
      PGD d7840067 PUD b2c3c067 PMD 0
      Oops: 0002 [#1] SMP
      Modules linked in: nvidia(PO)
      CPU: 3 PID: 3566 Comm: bash Tainted: P           O 3.12.21-gentoo-r1 #2
      Hardware name: ASUSTek Computer Inc. G60JX/G60JX, BIOS 206 03/15/2010
      task: ffff8801948944c0 ti: ffff8800bad70000 task.ti: ffff8800bad70000
      RIP: 0010:[<ffffffff8110eb39>]  [<ffffffff8110eb39>] 
fsstack_copy_attr_all+0x2/0x61
      RSP: 0018:ffff8800bad71c10  EFLAGS: 00010246
      RAX: 00000000000181a4 RBX: ffff880198648480 RCX: 0000000000000000
      RDX: 0000000000000004 RSI: ffff880172010450 RDI: 0000000000000000
      RBP: ffff880198490e40 R08: 0000000000000000 R09: 0000000000000000
      R10: ffff880172010450 R11: ffffea0002c51e80 R12: 0000000000002000
      R13: 000000000000001a R14: 0000000000000000 R15: ffff880198490e40
      FS:  00007ff224caa700(0000) GS:ffff88019fcc0000(0000) 
knlGS:0000000000000000
      CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      CR2: 0000000000000000 CR3: 00000000bb07f000 CR4: 00000000000007e0
      Stack:
      ffffffff811826e8 ffff8800a39d8000 0000000000000000 000000000000001a
      ffff8800a01d0000 ffff8800a39d8000 ffffffff81185fd5 ffffffff81082c2c
      00000001a39d8000 53d0abbc98490e40 0000000000000037 ffff8800a39d8220
      Call Trace:
      [<ffffffff811826e8>] ? ecryptfs_setxattr+0x40/0x52
      [<ffffffff81185fd5>] ? ecryptfs_write_metadata+0x1b3/0x223
      [<ffffffff81082c2c>] ? should_resched+0x5/0x23
      [<ffffffff8118322b>] ? ecryptfs_initialize_file+0xaf/0xd4
      [<ffffffff81183344>] ? ecryptfs_create+0xf4/0x142
      [<ffffffff810f8c0d>] ? vfs_create+0x48/0x71
      [<ffffffff810f9c86>] ? do_last.isra.68+0x559/0x952
      [<ffffffff810f7ce7>] ? link_path_walk+0xbd/0x458
      [<ffffffff810fa2a3>] ? path_openat+0x224/0x472
      [<ffffffff810fa7bd>] ? do_filp_open+0x2b/0x6f
      [<ffffffff81103606>] ? __alloc_fd+0xd6/0xe7
      [<ffffffff810ee6ab>] ? do_sys_open+0x65/0xe9
      [<ffffffff8157d022>] ? system_call_fastpath+0x16/0x1b
      RIP  [<ffffffff8110eb39>] fsstack_copy_attr_all+0x2/0x61
      RSP <ffff8800bad71c10>
      CR2: 0000000000000000
      ---[ end trace df9dba5f1ddb8565 ]---"

      If we create a file when we mount with ecryptfs_xattr_metadata option, we 
will
      encounter a crash in this path:
      ->ecryptfs_create
        ->ecryptfs_initialize_file
          ->ecryptfs_write_metadata
            ->ecryptfs_write_metadata_to_xattr
              ->ecryptfs_setxattr
                ->fsstack_copy_attr_all
      It's because our dentry->d_inode used in fsstack_copy_attr_all is NULL, 
and it
      will be initialized when ecryptfs_initialize_file finish.

      So we should skip copying attr from lower inode when the value of 
->d_inode is
      invalid.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.2+: b59db43 eCryptfs: Prevent file create 
race condition
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit b3a00c912cdf8efe985a08018fe26f362b32c1ac
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Sat Oct 4 17:54:33 2014 +0800

      drivers/net/phy/Kconfig: Let MDIO_BCM_UNIMAC depend on HAS_IOMEM

      MDIO_BCM_UNIMAC needs HAS_IOMEM, so depend on it, the related error (
      with allmodconfig under um):

          MODPOST 1205 modules
        ERROR: "devm_ioremap" [drivers/net/phy/mdio-bcm-unimac.ko] undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bec3cfdca36bf43cfa3751ad7b56db1a307e0760
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 3 20:59:19 2014 -0700

      net: skb_segment() provides list head and tail

      Its unfortunate we have to walk again skb list to find the tail
      after segmentation, even if data is probably hot in cpu caches.

      skb_segment() can store the tail of the list into segs->prev,
      and validate_xmit_skb_list() can immediately get the tail.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 45d9cc7c609680e921060d3eb4e399043eb5e4be
  Merge: c259c13 f579668
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 00:32:25 2014 -0400

      Merge branch 'geneve'

      Andy Zhou says:

      ====================
      Add Geneve tunnel protocol support

      This patch series adds kernel support for Geneve (Generic Network
      Virtualization Encapsulation) based on Geneve IETF draft:
      http://www.ietf.org/id/draft-gross-geneve-01.txt

      Patch 1 implements Geneve tunneling protocol driver

      Patch 2-6 adds openvswitch support for creating and using
      Geneve tunnels by OVS user space.

      v1->v2:   Style fixes: use tab instead space for Kconfig
          Patch 2-6 are reviewed by Pravin Shetty, add him to acked-by
          Patch 6 was reviewed by Thomas Graf when commiting
            to openvswitch.org, add him to acked-by.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f5796684069e0c71c65bce6a6d4766114aec1396
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:33 2014 -0700

      openvswitch: Add support for Geneve tunneling.

      The Openvswitch implementation is completely agnostic to the options
      that are in use and can handle newly defined options without
      further work. It does this by simply matching on a byte array
      of options and allowing userspace to setup flows on this array.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Singed-off-by: Ansis Atteka <aatteka@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Thomas Graf <tgraf@xxxxxxxxxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6b205b2ca17e88ef5e10451b720056b790cc63a5
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:32 2014 -0700

      openvswitch: Factor out allocation and verification of actions.

      As the size of the flow key grows, it can put some pressure on the
      stack. This is particularly true in ovs_flow_cmd_set(), which needs 
several
      copies of the key on the stack. One of those uses is logically separate,
      so this factors it out to reduce stack pressure and improve readibility.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f0b128c1e2cc33ad104daf0f51a51e34f7763c5f
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:31 2014 -0700

      openvswitch: Wrap struct ovs_key_ipv4_tunnel in a new structure.

      Currently, the flow information that is matched for tunnels and
      the tunnel data passed around with packets is the same. However,
      as additional information is added this is not necessarily desirable,
      as in the case of pointers.

      This adds a new structure for tunnel metadata which currently contains
      only the existing struct. This change is purely internal to the kernel
      since the current OVS_KEY_ATTR_IPV4_TUNNEL is simply a compressed version
      of OVS_KEY_ATTR_TUNNEL that is translated at flow setup.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 67fa034194bf82a3d5ca841759d921297daa63ca
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:30 2014 -0700

      openvswitch: Add support for matching on OAM packets.

      Some tunnel formats have mechanisms for indicating that packets are
      OAM frames that should be handled specially (either as high priority or
      not forwarded beyond an endpoint). This provides support for allowing
      those types of packets to be matched.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:29 2014 -0700

      openvswitch: Eliminate memset() from flow_extract.

      As new protocols are added, the size of the flow key tends to
      increase although few protocols care about all of the fields. In
      order to optimize this for hashing and matching, OVS uses a variable
      length portion of the key. However, when fields are extracted from
      the packet we must still zero out the entire key.

      This is no longer necessary now that OVS implements masking. Any
      fields (or holes in the structure) which are not part of a given
      protocol will be by definition not part of the mask and zeroed out
      during lookup. Furthermore, since masking already uses variable
      length keys this zeroing operation automatically benefits as well.

      In principle, the only thing that needs to be done at this point
      is remove the memset() at the beginning of flow. However, some
      fields assume that they are initialized to zero, which now must be
      done explicitly. In addition, in the event of an error we must also
      zero out corresponding fields to signal that there is no valid data
      present. These increase the total amount of code but very little of
      it is executed in non-error situations.

      Removing the memset() reduces the profile of ovs_flow_extract()
      from 0.64% to 0.56% when tested with large packets on a 10G link.

      Suggested-by: Pravin Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0b5e8b8eeae40bae6ad7c7e91c97c3c0d0e57882
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:28 2014 -0700

      net: Add Geneve tunneling protocol driver

      This adds a device level support for Geneve -- Generic Network
      Virtualization Encapsulation. The protocol is documented at
      http://tools.ietf.org/html/draft-gross-geneve-01

      Only protocol layer Geneve support is provided by this driver.
      Openvswitch can be used for configuring, set up and tear down
      functional Geneve tunnels.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdf6fa52f01b941d4a80372d56de465bdbbd1d23
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 18:16:20 2014 -0400

      sctp: handle association restarts when the socket is closed.

      Currently association restarts do not take into consideration the
      state of the socket.  When a restart happens, the current assocation
      simply transitions into established state.  This creates a condition
      where a remote system, through a the restart procedure, may create a
      local association that is no way reachable by user.  The conditions
      to trigger this are as follows:
        1) Remote does not acknoledge some data causing data to remain
           outstanding.
        2) Local application calls close() on the socket.  Since data
           is still outstanding, the association is placed in SHUTDOWN_PENDING
           state.  However, the socket is closed.
        3) The remote tries to create a new association, triggering a restart
           on the local system.  The association moves from SHUTDOWN_PENDING
           to ESTABLISHED.  At this point, it is no longer reachable by
           any socket on the local system.

      This patch addresses the above situation by moving the newly ESTABLISHED
      association into SHUTDOWN-SENT state and bundling a SHUTDOWN after
      the COOKIE-ACK chunk.  This way, the restarted associate immidiately
      enters the shutdown procedure and forces the termination of the
      unreachable association.

      Reported-by: David Laight <David.Laight@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c259c132ad284576ab44308d5d17ea6a16c971b5
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 14:29:14 2014 -0700

      net: fec: fix build error at m68k platform

      reproduce:
        wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 1b7bde6d659d30f171259cc2dfba8e5dab34e735

        make.cross ARCH=m68k m5275evb_defconfig
        make.cross ARCH=m68k

      All error/warnings:

         drivers/net/ethernet/freescale/fec_main.c: In function 
'fec_enet_rx_queue':
      >> drivers/net/ethernet/freescale/fec_main.c:1470:3: error: implicit 
declaration of function 'prefetch' [-Werror=implicit-function-declaration]
            prefetch(skb->data - NET_IP_ALIGN);
            ^
         cc1: some warnings being treated as errors

      missed included prefetch.h

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5ad6e6c50899621030a9b10ddcb2fcd349cb5965
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Fri Oct 3 12:25:01 2014 -0700

      net: bcmgenet: improve bcmgenet_mii_setup()

      bcmgenet_mii_setup() is called from the PHY state machine every 1-2 
seconds
      when the PHYs are in PHY_POLL mode.

      Improve bcmgenet_mii_setup() so that it touches the MAC registers only 
when
      the link is up and there was a change to link, speed, duplex, or pause 
status.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Tested-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 120c2cba1d76494a68e36a11eb630cb335ed1494
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Fri Oct 3 15:12:42 2014 -0700

      f2fs: remove unused return value

      Don't return any value without any usage.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit f4bb2981024fc91b23b4d09a8817c415396dbabb
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Sun Oct 5 22:56:00 2014 -0400

      ext4: add ext4_iget_normal() which is to be used for dir tree lookups

      If there is a corrupted file system which has directory entries that
      point at reserved, metadata inodes, prohibit them from being used by
      treating them the same way we treat Boot Loader inodes --- that is,
      mark them to be bad inodes.  This prohibits them from being opened,
      deleted, or modified via chmod, chown, utimes, etc.

      In particular, this prevents a corrupted file system which has a
      directory entry which points at the journal inode from being deleted
      and its blocks released, after which point Much Hilarity Ensues.

      Reported-by: Sami Liedes <sami.liedes@xxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e2bfb088fac03c0f621886a04cffc7faa2b49b1d
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Sun Oct 5 22:47:07 2014 -0400

      ext4: don't orphan or truncate the boot loader inode

      The boot loader inode (inode #5) should never be visible in the
      directory hierarchy, but it's possible if the file system is corrupted
      that there will be a directory entry that points at inode #5.  In
      order to avoid accidentally trashing it, when such a directory inode
      is opened, the inode will be marked as a bad inode, so that it's not
      possible to modify (or read) the inode from userspace.

      Unfortunately, when we unlink this (invalid/illegal) directory entry,
      we will put the bad inode on the ophan list, and then when try to
      unlink the directory, we don't actually remove the bad inode from the
      orphan list before freeing in-memory inode structure.  This means the
      in-memory orphan list is corrupted, leading to a kernel oops.

      In addition, avoid truncating a bad inode in ext4_destroy_inode(),
      since truncating the boot loader inode is not a smart thing to do.

      Reported-by: Sami Liedes <sami.liedes@xxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit f13909cdab3ad0fda7be8c42f0930fbf7200ffa4
  Merge: a4b4a2b 3354313
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:39:58 2014 -0400

      Merge branch 'altera_tse'

      Walter Lozano says:

      ====================
      Altera TSE with no PHY

      In some scenarios there is no PHY chip present, for example in optical 
links.
      This serie of patches moves PHY get addr and MDIO create to a new 
function and
      avoids PHY and MDIO probing in these cases.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3354313e504ab51d620388fb230e17cd9097388c
  Author: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:09:01 2014 -0300

      Altera TSE: Add support for no PHY

      This patch avoids PHY and MDIO probing if no PHY chip is present.
      This is the case mainly in optical links where there is no need for
      PHY chip, and therefore no need of MDIO. In this scenario Ethernet
      MAC is directly connected to an optical module through an external
      SFP transceiver.

      Signed-off-by: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 004fa11861f89c54c8839119a99e87b6164dcc2c
  Author: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:09:00 2014 -0300

      Altera TSE: Move PHY get addr and MDIO create

      Move PHY get addr and MDIO create to a new function to improve readability
      and make it easier to avoid its usage. This will be useful for example in
      the case where there is no PHY chip.

      Signed-off-by: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4b4a2b7f98a45c71a906b1126cabea6446a9905
  Merge: 61b37d2 3f08e47
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:34:39 2014 -0400

      Merge tag 'master-2014-10-02' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-10-03

      Please pull tihs batch of updates intended for the 3.18 stream!

      For the iwlwifi bits, Emmanuel says:

      "I have here a few things that depend on the latest mac80211's changes:
      RRM, TPC, Quiet Period etc...  Eyal keeps improving our rate control
      and we have a new device ID. This last patch should probably have
      gone to wireless.git, but at that stage, I preferred to send it to
      -next and CC stable."

      For (most of) the Atheros bits, Kalle says:

      "The only new feature is testmode support from me. Ben added a new method
      to crash the firmware with an assert for debug purposes. As usual, we
      have lots of smaller fixes from Michal. Matteo fixed a Kconfig
      dependency with debugfs. I fixed some warnings recently added to
      checkpatch."

      For the NFC bits, Samuel says:

      "We've had major updates for TI and ST Microelectronics drivers, and a
      few NCI related changes.

      For TI's trf7970a driver:

      - Target mode support for trf7970a
      - Suspend/resume support for trf7970a
      - DT properties additions to handle different quirks
      - A bunch of fixes for smartphone IOP related issues

      For ST Microelectronics' ST21NFCA and ST21NFCB drivers:

      - ISO15693 support for st21nfcb
      - checkpatch and sparse related warning fixes
      - Code cleanups and a few minor fixes

      Finally, Marvell added ISO15693 support to the NCI stack, together with a
      couple of NCI fixes."

      For the Bluetooth bits, Johan says:

      "This 3.18 pull request replaces the one I did on Monday ("bluetooth-next
      2014-09-22", which hasn't been pulled yet). The additions since the last
      request are:

       - SCO connection fix for devices not supporting eSCO
       - Cleanups regarding the SCO establishment logic
       - Remove unnecessary return value from logging functions
       - Header compression fix for 6lowpan
       - Cleanups to the ieee802154/mrf24j40 driver

      Here's a copy from previous request that this one replaces:

      '
      Here are some more patches for 3.18. They include various fixes to the
      btusb HCI driver, a fix for LE SMP, as well as adding Jukka to the
      MAINTAINERS file for generic 6LoWPAN (as requested by Alexander Aring).

      I've held on to this pull request a bit since we were waiting for a SCO
      related fix to get sorted out first. However, since the merge window is
      getting closer I decided not to wait for it. If we do get the fix sorted
      out there'll probably be a second small pull request later this week.
      '"

      And,

      "Unless 3.17 gets delayed this will probably be our last -next pull 
request for
      3.18. We've got:

        - New Marvell hardware supportr
        - Multicast support for 6lowpan
        - Several of 6lowpan fixes & cleanups
        - Fix for a (false-positive) lockdep warning in L2CAP
        - Minor btusb cleanup"

      On top of all that comes the usual sort of updates to ath5k, ath9k,
      ath10k, brcmfmac, mwifiex, and wil6210.  This time around there are
      also a number of rtlwifi updates to enable some new hardware and
      to reconcile the in-kernel drivers with some newer releases of the
      Realtek vendor drivers.  Also of note is some device tree work for
      the bcma bus.

      Please let me know if there are problems!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61b37d2f54961b336a47a501e797a05df20c3b30
  Merge: ad9eef5 8da4cc1
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:32:37 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      Netfilter/IPVS updates for net-next

      The following patchset contains another batch with Netfilter/IPVS updates
      for net-next, they are:

      1) Add abstracted ICMP codes to the nf_tables reject expression. We
         introduce four reasons to reject using ICMP that overlap in IPv4
         and IPv6 from the semantic point of view. This should simplify the
         maintainance of dual stack rule-sets through the inet table.

      2) Move nf_send_reset() functions from header files to per-family
         nf_reject modules, suggested by Patrick McHardy.

      3) We have to use IS_ENABLED(CONFIG_BRIDGE_NETFILTER) everywhere in the
         code now that br_netfilter can be modularized. Convert remaining spots
         in the network stack code.

      4) Use rcu_barrier() in the nf_tables module removal path to ensure that
         we don't leave object that are still pending to be released via
         call_rcu (that may likely result in a crash).

      5) Remove incomplete arch 32/64 compat from nft_compat. The original (bad)
         idea was to probe the word size based on the xtables match/target info
         size, but this assumption is wrong when you have to dump the 
information
         back to userspace.

      6) Allow to filter from prerouting and postrouting in the nf_tables 
bridge.
         In order to emulate the ebtables NAT chains (which are actually simple
         filter chains with no special semantics), we have support filtering 
from
         this hooks too.

      7) Add explicit module dependency between xt_physdev and br_netfilter.
         This provides a way to detect if the user needs br_netfilter from
         the configuration path. This should reduce the breakage of the
         br_netfilter modularization.

      8) Cleanup coding style in ip_vs.h, from Simon Horman.

      9) Fix crash in the recently added nf_tables masq expression. We have
         to register/unregister the notifiers to clean up the conntrack table
         entries from the module init/exit path, not from the rule addition /
         deletion path. From Arturo Borrero.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad9eef52085c5c6047e44705806a1b5b14b7f476
  Merge: e885439 5be5a2d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:21:44 2014 -0400

      Merge branch 'bridge_default_pvid'

      Vladislav Yasevich says:

      ====================
      bridge: Add vlan filtering support for default pvid

      This series adds default pvid support to vlan filtering in the bridge.
      VLAN 1 (as recommended by 802.1q spec) is used as default pvid on ports.
      Then the user can over-ride this configuration by configuring their
      own vlan information.
      The user can additionally change the default value through the
      sysfs interface (netlink coming shortly).
      The user can turn off default pvid functionality by setting default
      pvid to 0.
      This series changes the default behavior of the bridge when
      vlan filtering is turned on.  Currently, ports without any vlan
      filtering configured will not recevie any traffic at all.  This patch
      changes the behavior of the above ports to receive only untagged traffic.

      Since v3:
      - allocated 'changed' bitmap on the heap and re-arrange code to clean it 
up.
      - remove extra blank lines.
      - Fix patch1 to build by itself.
      - Fix error recover to not add vlan 0.
      - Restructure nbp_vlan_init to remove uneeded variable.

      Since v2:
      - Fix handling of invalid values in sysfs interface.
      - Add some additional log messages.
      - Fix default_pvid handling when vlan filtering is compiled out.
      - Fix sparse issues with new code.
      - Fix how we located the old default pvid (added a helper function).

      Since v1:
      - Add ability to turn off default_pvid settings.
      - Drop the automiatic filtering support based on configured vlan devices 
(will
        be its own series)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5be5a2df40f005ea7fb7e280e87bbbcfcf1c2fc0
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 11:29:18 2014 -0400

      bridge: Add filtering support for default_pvid

      Currently when vlan filtering is turned on on the bridge, the bridge
      will drop all traffic untill the user configures the filter.  This
      isn't very nice for ports that don't care about vlans and just
      want untagged traffic.

      A concept of a default_pvid was recently introduced.  This patch
      adds filtering support for default_pvid.   Now, ports that don't
      care about vlans and don't define there own filter will belong
      to the VLAN of the default_pvid and continue to receive untagged
      traffic.

      This filtering can be disabled by setting default_pvid to 0.

      Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3df6bf45ec008942f16f1814123c4bdebcf50741
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 11:29:17 2014 -0400

      bridge: Simplify pvid checks.

      Currently, if the pvid is not set, we return an illegal vlan value
      even though the pvid value is set to 0.  Since pvid of 0 is currently
      invalid, just return 0 instead.  This makes the current and future
      checks simpler.

      Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96a20d9d7fff7068a2233b00379f0778a150bf86
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 11:29:16 2014 -0400

      bridge: Add a default_pvid sysfs attribute

      This patch allows the user to set and retrieve default_pvid
      value.  A new value can only be stored when vlan filtering
      is disabled.

      Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e885439f37b0dce404291350f7c0368c2bb97cdb
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:08:19 2014 +0200

      net: pxa168_eth: avoid using signed char for bitops

      Signedness bugs may occur when using signed char for bitops,
      depending on if the highest bit is ever used.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5555dfdc0fd84c4df61756903632e1e37a63a247
  Merge: 1e203c1 7b0c67e4
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:17:56 2014 -0400

      Merge branch 'isdn-next'

      Tilman Schmidt says:

      ====================
      ISDN patches for net-next

      Here's a series of patches for the ISDN CAPI subsystem and the
      Gigaset ISDN driver.  Please merge via net-next.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b0c67e49545b523f21b625ba123f6ba2f553dcd
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/gigaset: use USB API function usb_endpoint_num()

      Use function usb_endpoint_num() for the bulk endpoint and store
      the endpoint number in the cardstate structure instead of the raw
      endpoint address value.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 434d13ba399d40b3dc87f7d0b954a3f65d06f519
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/gigaset: drop unused cardstate structure member

      Field int_in_endpointAddr was set but never used. Drop it.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5dcd7d843950edfc9108246eab94c858b6dc5d6f
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/gigaset: improve error handling when leaving DLE mode

      Avoid cascading warnings when leaving DLE mode fails by clearing
      the DLE flag before entering recovery.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51db998fb6e04e8dfcf4e33295651367b91238a5
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/capi: drop two dead if branches

      The last branch in command_2_index() cannot be reached since
      c==0xff is already caught by the first "if".
      The empty second branch makes no difference since no other branch
      will be taken for c<0x0f.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f408c3d956c987844dcb7c6837abfbb0331fb7f6
  Merge: 3a67c9c 96aaced
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:15:23 2014 -0400

      Merge branch 'spider_net'

      Antoine Tenart says:

      ====================
      net: spider_net: fix possible bitops errors

      Dan reported a possible signedness issue on the pxa168_eth driver. While
      having a look at it, I came across a similar problem in the spider_net
      driver.

      Here is one proposal to fix it. The first patch rework the
      spider_net_set_mac() function by removing the spider_net_get_mac_address()
      call and using memcpy() to set netdev->dev_addr (which is what's done in
      lots of Ethernet drivers) and the second one fix the actual signedness
      issue.

      If for any reason you really want to keep a call to
      spider_net_get_mac_address() because the memcpy() is somehow not good
      enough here, we can also come up with a solution involving a temporary
      unsigned char variable.

      I couldn't test these changes, so please do.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96aacededcc601f5af894ead6b481e76cc8db2cd
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:01:56 2014 +0200

      net: spider_net: avoid using signed char for bitops

      Signedness bugs may occur when using signed char for bitops,
      depending on if the highest bit is ever used.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f6a670116921eae11b81f1760e2fff1148712de
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:01:55 2014 +0200

      net: spider_net: do not read mac address again after setting it

      This patch removes the spider_net_get_mac_address() call at the end of
      the spider_net_set_mac() function. The dev->dev_addr is instead updated
      with a memcpy() from sa->sa_data.

      Since spider_net_get_mac_address() is not used anywhere else, this patch
      also removes the function.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3a67c9ccad926a168d8b7891537a452018368a5b
  Author: KY Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 10:42:51 2014 -0700

      hyperv: Fix a bug in netvsc_send()

      After the packet is successfully sent, we should not touch the packet
      as it may have been freed. This patch is based on the work done by
      Long Li <longli@xxxxxxxxxxxxx>.

      David, please queue this up for stable.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reported-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56ec16cb1e1ce46354de8511eef962a417c32c92
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Wed Oct 1 22:58:35 2014 +0200

      dm log userspace: fix memory leak in dm_ulog_tfr_init failure path

      If cn_add_callback() fails in dm_ulog_tfr_init(), it does not
      deallocate prealloced memory but calls cn_del_callback().

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Reviewed-by: Jonathan Brassow <jbrassow@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 0e825862f3c04cee40e25f55680333728a4ffa9b
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Wed Oct 1 13:29:48 2014 -0400

      dm bufio: when done scanning return from __scan immediately

      When __scan frees the required number of buffer entries that the
      shrinker requested (nr_to_scan becomes zero) it must return.  Before
      this fix the __scan code exited only the inner loop and continued in the
      outer loop -- which could result in reduced performance due to extra
      buffers being freed (e.g. unnecessarily evicted thinp metadata needing
      to be synchronously re-read into bufio's cache).

      Also, move dm_bufio_cond_resched to __scan's inner loop, so that
      iterating the bufio client's lru lists doesn't result in scheduling
      latency.

      Reported-by: Joe Thornber <thornber@xxxxxxxxxx>
      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.2+

  commit eb76faf53b1ff7a77ce3f78cc98ad392ac70c2a0
  Author: Joe Thornber <ejt@xxxxxxxxxx>
  Date:   Tue Sep 30 09:32:46 2014 +0100

      dm bufio: update last_accessed when relinking a buffer

      The 'last_accessed' member of the dm_buffer structure was only set when
      the the buffer was created.  This led to each buffer being discarded
      after dm_bufio_max_age time even if it was used recently.  In practice
      this resulted in all thinp metadata being evicted soon after being read
      -- this is particularly problematic for metadata intensive workloads
      like multithreaded small random IO.

      'last_accessed' is now updated each time the buffer is moved to the head
      of the LRU list, so the buffer is now properly discarded if it was not
      used in dm_bufio_max_age time.

      Signed-off-by: Joe Thornber <ejt@xxxxxxxxxx>
      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.2+

  commit 48cf06bc5f508d5f71bc0fd7530daebb12a48428
  Author: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
  Date:   Wed Sep 24 17:47:19 2014 +0200

      dm raid: add discard support for RAID levels 4, 5 and 6

      In case of RAID levels 4, 5 and 6 we have to verify each RAID members'
      ability to zero data on discards to avoid stripe data corruption -- if
      discard_zeroes_data is not set for each RAID member discard support must
      be disabled.  But given the uncertainty of whether or not a RAID member
      properly supports zeroing data on discard we require the user to
      explicitly allow discard support on RAID levels 4, 5, and 6 by setting
      a dm-raid module paramter, e.g.: dm-raid.devices_handle_discard_safely=Y
      Otherwise, discards could cause data corruption on RAID4/5/6.

      Signed-off-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 75b8e04bbf01bdd5c42a1d8ac54abf757196ce49
  Author: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
  Date:   Wed Sep 24 17:47:18 2014 +0200

      dm raid: add discard support for RAID levels 1 and 10

      Discard support is not enabled for RAID levels 4, 5, and 6 at this time
      due to concerns about unreliable discard_zeroes_data support on some
      hardware.  Otherwise, discards could cause stripe data corruption
      (classic example of bad apples spoiling the bunch).

      Signed-off-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 86f1152b117a404229fd6f08ec3faca779f37b92
  Author: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:43 2014 -0500

      dm: allow active and inactive tables to share dm_devs

      Until this change, when loading a new DM table, DM core would re-open
      all of the devices in the DM table.  Now, DM core will avoid redundant
      device opens (and closes when destroying the old table) if the old
      table already has a device open using the same mode.  This is achieved
      by managing reference counts on the table_devices that DM core now
      stores in the mapped_device structure (rather than in the dm_table
      structure).  So a mapped_device's active and inactive dm_tables' dm_dev
      lists now just point to the dm_devs stored in the mapped_device's
      table_devices list.

      This improvement in DM core's device reference counting has the
      side-effect of fixing a long-standing limitation of the multipath
      target: a DM multipath table couldn't include any paths that were unusable
      (failed).  For example: if all paths have failed and you add a new,
      working, path to the table; you can't use it since the table load would
      fail due to it still containing failed paths.  Now a re-load of a
      multipath table can include failed devices and when those devices become
      active again they can be used instantly.

      The device list code in dm.c isn't a straight copy/paste from the code in
      dm-table.c, but it's very close (aside from some variable renames).  One
      subtle difference is that find_table_device for the tables_devices list
      will only match devices with the same name and mode.  This is because we
      don't want to upgrade a device's mode in the active table when an
      inactive table is loaded.

      Access to the mapped_device structure's tables_devices list requires a
      mutex (tables_devices_lock), so that tables cannot be created and
      destroyed concurrently.

      Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 1f271972478d84dd9e4d6dd82f414d70ed9e78ce
  Author: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:42 2014 -0500

      dm mpath: stop queueing IO when no valid paths exist

      'queue_io' is set so that IO is queued while paths are being
      initialized.  Clear queue_io in __choose_pgpath if there are no valid
      paths, since there are obviously no paths that can be initialized.
      Otherwise IOs to the device will back up.

      Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 3d8aab2d2cca2dc878e396196d07889129440798
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 11:55:26 2014 +0000

      dm: use bioset_create_nobvec()

      Since DM core uses bio_clone_fast() for both bio-based and request-based
      DM devices there is no need for DM's bioset to have a bvec mempool.

      With this patch, on arch with 4KB page for example, memory usage will be
      reduced by 64KB for each bio-based DM device and 1MB for each
      request-based DM device.

      For example, when you create 10,000 bio-based DM devices and 1,000
      request-based DM devices, memory usage of biovec under no load is:
        # grep biovec /proc/slabinfo

        biovec-256        418068 418068   4096  ...
        biovec-128             0      0   2048  ...
        biovec-64              0      0   1024  ...
        biovec-16              0      0    256  ...

      With this patch series applied, the usage becomes:
        # grep biovec /proc/slabinfo

        biovec-256           116    116   4096  ...
        biovec-128             0      0   2048  ...
        biovec-64              0      0   1024  ...
        biovec-16              0      0    256  ...

      So 4096 * (418068 - 116) = 1.6GB of memory is saved in this example.

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 997782735c0f1e2e069337129fe0d5738d83d19b
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 11:55:16 2014 +0000

      dm: remove nr_iovecs parameter from alloc_tio()

      alloc_tio() uses bio_alloc_bioset() to allocate a clone-bio for a bio.
      alloc_tio() takes the number of bvecs to allocate for the clone-bio.
      However, with v3.14's immutable biovec changes DM now uses
      __bio_clone_fast() and no longer needs to allocate bvecs.

      In practice, the 'nr_iovecs' passed to alloc_tio() is always effectively
      0.  __clone_and_map_simple_bio() looked like it was passing non-zero
      nr_iovecs, but its value was always within the range of inline bvecs and
      no allocation actually happened.  If allocation happened, the BUG_ON() in
      __bio_clone_fast() would've triggered.

      Remove the nr_iovecs parameter from alloc_tio() to prevent possible
      future bio_alloc_bioset() mis-use of a new bioset interface that will no
      longer allow bvecs to be allocated.

      Also fix extra whitespace before the __bio_clone_fast() call in
      __clone_and_map_simple_bio().

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit d195b71bad4347d2df51072a537f922546a904f1
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 27 21:30:57 2014 -0700

      sparc64: Kill unnecessary tables and increase MAX_BANKS.

      swapper_low_pmd_dir and swapper_pud_dir are actually completely
      useless and unnecessary.

      We just need swapper_pg_dir[].  Naturally the other page table chunks
      will be allocated on an as-needed basis.  Since the kernel actually
      accesses these tables in the PAGE_OFFSET view, there is not even a TLB
      locality advantage of placing them in the kernel image.

      Use the hard coded vmlinux.ld.S slot for swapper_pg_dir which is
      naturally page aligned.

      Increase MAX_BANKS to 1024 in order to handle heavily fragmented
      virtual guests.

      Even with this MAX_BANKS increase, the kernel is 20K+ smaller.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit ee6a9333fa58e11577c1b531b8e0f5ffc0fd6f50
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Thu Sep 25 12:25:03 2014 -0700

      sparc64: sparse irq

      This patch attempts to do a few things. The highlights are: 1) enable
      SPARSE_IRQ unconditionally, 2) kills off !SPARSE_IRQ code 3) allocates
      ivector_table at boot time and 4) default to cookie only VIRQ mechanism
      for supported firmware. The first firmware with cookie only support for
      me appears on T5. You can optionally force the HV firmware to not cookie
      only mode which is the sysino support.

      The sysino is a deprecated HV mechanism according to the most recent
      SPARC Virtual Machine Specification. HV_GRP_INTR is what controls the
      cookie/sysino firmware versioning.

      The history of this interface is:

      1) Major version 1.0 only supported sysino based interrupt interfaces.

      2) Major version 2.0 added cookie based VIRQs, however due to the fact
         that OSs were using the VIRQs without negoatiating major version
         2.0 (Linux and Solaris are both guilty), the VIRQs calls were
         allowed even with major version 1.0

         To complicate things even further, the VIRQ interfaces were only
         actually hooked up in the hypervisor for LDC interrupt sources.
         VIRQ calls on other device types would result in HV_EINVAL errors.

         So effectively, major version 2.0 is unusable.

      3) Major version 3.0 was created to signal use of VIRQs and the fact
         that the hypervisor has these calls hooked up for all interrupt
         sources, not just those for LDC devices.

      A new boot option is provided should cookie only HV support have issues.
      hvirq - this is the version for HV_GRP_INTR. This is related to HV API
      versioning.  The code attempts major=3 first by default. The option can
      be used to override this default.

      I've tested with SPARSE_IRQ on T5-8, M7-4 and T4-X and Jalap?no.

      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb4e6e85daa52a9f6210fa06a5ec6269598a202b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 27 11:05:21 2014 -0700

      sparc64: Adjust vmalloc region size based upon available virtual address 
bits.

      In order to accomodate embedded per-cpu allocation with large numbers
      of cpus and numa nodes, we have to use as much virtual address space
      as possible for the vmalloc region.  Otherwise we can get things like:

      PERCPU: max_distance=0x380001c10000 too large for vmalloc space 
0xff00000000

      So, once we select a value for PAGE_OFFSET, derive the size of the
      vmalloc region based upon that.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 7c0fa0f24bb76ce3d67be7f737b799846a04570f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:49:29 2014 -0700

      sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.

      Make sure, at compile time, that the kernel can properly support
      whatever MAX_PHYS_ADDRESS_BITS is defined to.

      On M7 chips, use a max_phys_bits value of 49.

      Based upon a patch by Bob Picco.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit c06240c7f5c39c83dfd7849c0770775562441b96
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:20:14 2014 -0700

      sparc64: Use kernel page tables for vmemmap.

      For sparse memory configurations, the vmemmap array behaves terribly
      and it takes up an inordinate amount of space in the BSS section of
      the kernel image unconditionally.

      Just build huge PMDs and look them up just like we do for TLB misses
      in the vmalloc area.

      Kernel BSS shrinks by about 2MB.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 0dd5b7b09e13dae32869371e08e1048349fd040c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:56:11 2014 -0700

      sparc64: Fix physical memory management regressions with large 
max_phys_bits.

      If max_phys_bits needs to be > 43 (f.e. for T4 chips), things like
      DEBUG_PAGEALLOC stop working because the 3-level page tables only
      can cover up to 43 bits.

      Another problem is that when we increased MAX_PHYS_ADDRESS_BITS up to
      47, several statically allocated tables became enormous.

      Compounding this is that we will need to support up to 49 bits of
      physical addressing for M7 chips.

      The two tables in question are sparc64_valid_addr_bitmap and
      kpte_linear_bitmap.

      The first holds a bitmap, with 1 bit for each 4MB chunk of physical
      memory, indicating whether that chunk actually exists in the machine
      and is valid.

      The second table is a set of 2-bit values which tell how large of a
      mapping (4MB, 256MB, 2GB, 16GB, respectively) we can use at each 256MB
      chunk of ram in the system.

      These tables are huge and take up an enormous amount of the BSS
      section of the sparc64 kernel image.  Specifically, the
      sparc64_valid_addr_bitmap is 4MB, and the kpte_linear_bitmap is 128K.

      So let's solve the space wastage and the DEBUG_PAGEALLOC problem
      at the same time, by using the kernel page tables (as designed) to
      manage this information.

      We have to keep using large mappings when DEBUG_PAGEALLOC is disabled,
      and we do this by encoding huge PMDs and PUDs.

      On a T4-2 with 256GB of ram the kernel page table takes up 16K with
      DEBUG_PAGEALLOC disabled and 256MB with it enabled.  Furthermore, this
      memory is dynamically allocated at run time rather than coded
      statically into the kernel image.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 8c82dc0e883821c098c8b0b130ffebabf9aab5df
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 10:14:56 2014 -0700

      sparc64: Adjust KTSB assembler to support larger physical addresses.

      As currently coded the KTSB accesses in the kernel only support up to
      47 bits of physical addressing.

      Adjust the instruction and patching sequence in order to support
      arbitrary 64 bits addresses.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 4397bed080598001e88f612deb8b080bb1cc2322
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 21:58:33 2014 -0700

      sparc64: Define VA hole at run time, rather than at compile time.

      Now that we use 4-level page tables, we can provide up to 53-bits of
      virtual address space to the user.

      Adjust the VA hole based upon the capabilities of the cpu type probed.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit ac55c768143aa34cc3789c4820cbb0809a76fd9c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 21:19:46 2014 -0700

      sparc64: Switch to 4-level page tables.

      This has become necessary with chips that support more than 43-bits
      of physical addressing.

      Based almost entirely upon a patch by Bob Picco.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 98d147f50eb0ce4328e013f5f2c076896003c761
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Oct 1 23:39:29 2014 +0200

      clk: pxa clocks build system fix

      Fix the building of pxa clock drivers so that the files are actually
      compiled if and only if COMMON_CLK was selected by the architecture.

      This prevents conflicts with mach-pxa clock legacy implementation.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit dbcbe68bb76c4f8057160209859ecd7c75e86c30
  Merge: a13f453 4990141 8ee4104
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:25:20 2014 +0200

      Merge branches 'acpi-pnp' and 'acpi-blacklist'

      * acpi-pnp:
        ACPI / PNP: remove Fujitsu device IDs from ACPI PNP ID list

      * acpi-blacklist:
        ACPI / blacklist: add Win8 OSI quirks for some Dell laptop models

  commit a13f453140d542f9d5a0ee15601531c72e5401d7
  Merge: 354f1db 3f9ae37
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:24:43 2014 +0200

      Merge branch 'acpi-lpss'

      * acpi-lpss:
        ACPI / LPSS: not using UART RTS override with Auto Flow Control
        ACPI / LPSS: remove struct lpss_shared_clock
        ACPI / LPSS: support for 133MHz I2C source clock on Baytrail
        ACPI / LPSS: drop clkdev_name member from lpss_device_desc
        ACPI / LPSS: introduce flags

  commit 354f1dbe1905f8ab34ec5950277643a625b0c7f5
  Merge: 939558f cbe68a2
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:24:31 2014 +0200

      Merge branch 'acpi-video'

      * acpi-video:
        ACPI / video: check _DOD list when creating backlight devices
        ACPI / video: force vendor backlight on Lenovo Ideapad Z570
        ACPI / video: Remove video_set_use_native_backlight quirk

  commit 939558f2a4b7851c11ce8d08387730914a1e1f5f
  Merge: 65e8627 5159e39
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:24:19 2014 +0200

      Merge branch 'acpi-apple'

      * acpi-apple:
        ACPI / SBS: Fix check in acpi_ac_get_present()
        ACPI: Support _OSI("Darwin") correctly
        ACPI / SBS: Disable smart battery manager on Apple
        ACPI / SBS: Don't assume the existence of an SBS charger

  commit 65e8627aad0b9ef24d282296f4d3a1638a2438e6
  Merge: bfe01a5 e0fa975
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:23:55 2014 +0200

      Merge branch 'acpica'

      * acpica:
        ACPICA: Introduce acpi_enable_all_wakeup_gpes()
        ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()
        ACPICA: Update version to 20140828.
        ACPICA: Disassembler: Fix for gpio_int interrupt polarity flags.
        ACPICA: Headers: Add GTDT flag definitions for the timer subtable.
        ACPICA: ACPI 5.1/Disassembler: Add GICC affinity subtable to SRAT table.
        ACPICA: Add _PSx names to the METHOD_NAME list.

  commit bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 12:23:04 2014 -0700

      Linux 3.17

  commit ef0a59924a795ccb4ced0ae1722a337745a1b045
  Merge: 7b6ea43 2c2d831c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 10:16:11 2014 -0700

      Merge tag 'scsi-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

      Pull SCSI fixes from James Bottomley:
       "This is a set of two small fixes, both to code which went in during
        the merge window: cxgb4i has a scheduling in atomic bug in its new
        ipv6 code and uas fails to work properly with the new scsi-mq code"

      * tag 'scsi-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        [SCSI] uas: disable use of blk-mq I/O path
        [SCSI] cxgb4i: avoid holding mutex in interrupt context

  commit 0d0f660d882c1c02748ced13966a2413aa5d6cc2
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 02:13:03 2014 -0700

      iser-target: Disable TX completion interrupt coalescing

      This patch explicitly disables TX completion interrupt coalescing logic
      in isert_put_response() and isert_put_datain() that was originally added
      as an efficiency optimization in commit 95b60f07.

      It has been reported that this change can trigger ABORT_TASK timeouts
      under certain small block workloads, where disabling coalescing was
      required for stability.  According to Sagi, this doesn't impact
      overall performance, so go ahead and disable it for now.

      Reported-by: Moussa Ba <moussaba@xxxxxxxxxx>
      Reported-by: Sagi Grimberg <sagig@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # 3.13+
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 473ad7f4fb005d1bb727e4ef27d370d28703a062
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 21:05:14 2014 -0700

      sparc64: Fix reversed start/end in flush_tlb_kernel_range()

      When we have to split up a flush request into multiple pieces
      (in order to avoid the firmware range) we don't specify the
      arguments in the right order for the second piece.

      Fix the order, or else we get hangs as the code tries to
      flush "a lot" of entries and we get lockups like this:

      [ 4422.981276] NMI watchdog: BUG: soft lockup - CPU#12 stuck for 23s! 
[expect:117032]
      [ 4422.996130] Modules linked in: ipv6 loop usb_storage igb ptp sg sr_mod 
ehci_pci ehci_hcd pps_core n2_rng rng_core
      [ 4423.016617] CPU: 12 PID: 117032 Comm: expect Not tainted 3.17.0-rc4+ 
#1608
      [ 4423.030331] task: fff8003cc730e220 ti: fff8003d99d54000 task.ti: 
fff8003d99d54000
      [ 4423.045282] TSTATE: 0000000011001602 TPC: 00000000004521e8 TNPC: 
00000000004521ec Y: 00000000    Not tainted
      [ 4423.064905] TPC: <__flush_tlb_kernel_range+0x28/0x40>
      [ 4423.074964] g0: 000000000052fd10 g1: 00000001295a8000 g2: 
ffffff7176ffc000 g3: 0000000000002000
      [ 4423.092324] g4: fff8003cc730e220 g5: fff8003dfedcc000 g6: 
fff8003d99d54000 g7: 0000000000000006
      [ 4423.109687] o0: 0000000000000000 o1: 0000000000000000 o2: 
0000000000000003 o3: 00000000f0000000
      [ 4423.127058] o4: 0000000000000080 o5: 00000001295a8000 sp: 
fff8003d99d56d01 ret_pc: 000000000052ff54
      [ 4423.145121] RPC: <__purge_vmap_area_lazy+0x314/0x3a0>
      [ 4423.155185] l0: 0000000000000000 l1: 0000000000000000 l2: 
0000000000a38040 l3: 0000000000000000
      [ 4423.172559] l4: fff8003dae8965e0 l5: ffffffffffffffff l6: 
0000000000000000 l7: 00000000f7e2b138
      [ 4423.189913] i0: fff8003d99d576a0 i1: fff8003d99d576a8 i2: 
fff8003d99d575e8 i3: 0000000000000000
      [ 4423.207284] i4: 0000000000008008 i5: fff8003d99d575c8 i6: 
fff8003d99d56df1 i7: 0000000000530c24
      [ 4423.224640] I7: <free_vmap_area_noflush+0x64/0x80>
      [ 4423.234193] Call Trace:
      [ 4423.239051]  [0000000000530c24] free_vmap_area_noflush+0x64/0x80
      [ 4423.251029]  [0000000000531a7c] remove_vm_area+0x5c/0x80
      [ 4423.261628]  [0000000000531b80] __vunmap+0x20/0x120
      [ 4423.271352]  [000000000071cf18] n_tty_close+0x18/0x40
      [ 4423.281423]  [00000000007222b0] tty_ldisc_close+0x30/0x60
      [ 4423.292183]  [00000000007225a4] tty_ldisc_reinit+0x24/0xa0
      [ 4423.303120]  [0000000000722ab4] tty_ldisc_hangup+0xd4/0x1e0
      [ 4423.314232]  [0000000000719aa0] __tty_hangup+0x280/0x3c0
      [ 4423.324835]  [0000000000724cb4] pty_close+0x134/0x1a0
      [ 4423.334905]  [000000000071aa24] tty_release+0x104/0x500
      [ 4423.345316]  [00000000005511d0] __fput+0x90/0x1e0
      [ 4423.354701]  [000000000047fa54] task_work_run+0x94/0xe0
      [ 4423.365126]  [0000000000404b44] __handle_signal+0xc/0x2c

      Fixes: 4ca9a23765da ("sparc64: Guard against flushing openfirmware 
mappings.")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 36888e955c7c7ba8c66756fed60ac6e453fcbb5f
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 09:03:06 2014 -0300

      ata: pata_imx: Use the SIMPLE_DEV_PM_OPS() macro

      Using the SIMPLE_DEV_PM_OPS() macro can make the code shorter and cleaner.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 47549650abd13d873fd2e5fc218db19e21031074
  Author: Joe Lawrence <Joe.Lawrence@xxxxxxxxxxx>
  Date:   Fri Oct 3 09:58:34 2014 -0400

      team: avoid race condition in scheduling delayed work

      When team_notify_peers and team_mcast_rejoin are called, they both reset
      their respective .count_pending atomic variable. Then when the actual
      worker function is executed, the variable is atomically decremented.
      This pattern introduces a potential race condition where the
      .count_pending rolls over and the worker function keeps rescheduling
      until .count_pending decrements to zero again:

      THREAD 1                           THREAD 2

      ========                           ========
      team_notify_peers(teamX)
        atomic_set count_pending = 1
        schedule_delayed_work
                                         team_notify_peers(teamX)
                                         atomic_set count_pending = 1
      team_notify_peers_work
        atomic_dec_and_test
          count_pending = 0
        (return)
                                         schedule_delayed_work
                                         team_notify_peers_work
                                         atomic_dec_and_test
                                           count_pending = -1
                                         schedule_delayed_work
                                         (repeat until count_pending = 0)

      Instead of assigning a new value to .count_pending, use atomic_add to
      tack-on the additional desired worker function invocations.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Fixes: fc423ff00df3a19554414ee ("team: add peer notification")
      Fixes: 492b200efdd20b8fcfdac87 ("team: add support for sending multicast 
rejoins")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 34a419d4e20d6be5e0c4a3b27f6eface366a4836
  Author: Ignacy GawÄ?dzki <ignacy.gawedzki@xxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:44:48 2014 +0200

      ematch: Fix early ending of inverted containers.

      The result of a negated container has to be inverted before checking for
      early ending.

      This fixes my previous attempt (17c9c8232663a47f074b7452b9b034efda868ca7) 
to
      make inverted containers work correctly.

      Signed-off-by: Ignacy GawÄ?dzki <ignacy.gawedzki@xxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1e203c1a2c104c8f8030245d2afaa337a79b4375
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Thu Oct 2 22:43:09 2014 -0700

      net: sched: suspicious RCU usage in qdisc_watchdog

      Suspicious RCU usage in qdisc_watchdog call needs to be done inside
      rcu_read_lock/rcu_read_unlock. And then Qdisc destroy operations
      need to ensure timer is cancelled before removing qdisc structure.

      [ 3992.191339] ===============================
      [ 3992.191340] [ INFO: suspicious RCU usage. ]
      [ 3992.191343] 3.17.0-rc6net-next+ #72 Not tainted
      [ 3992.191345] -------------------------------
      [ 3992.191347] include/net/sch_generic.h:272 suspicious 
rcu_dereference_check() usage!
      [ 3992.191348]
      [ 3992.191348] other info that might help us debug this:
      [ 3992.191348]
      [ 3992.191351]
      [ 3992.191351] rcu_scheduler_active = 1, debug_locks = 1
      [ 3992.191353] no locks held by swapper/1/0.
      [ 3992.191355]
      [ 3992.191355] stack backtrace:
      [ 3992.191358] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 
3.17.0-rc6net-next+ #72
      [ 3992.191360] Hardware name:                  /DZ77RE-75K, BIOS 
GAZ7711H.86A.0060.2012.1115.1750 11/15/2012
      [ 3992.191362]  0000000000000001 ffff880235803e48 ffffffff8178f92c 
0000000000000000
      [ 3992.191366]  ffff8802322224a0 ffff880235803e78 ffffffff810c9966 
ffff8800a5fe3000
      [ 3992.191370]  ffff880235803f30 ffff8802359cd768 ffff8802359cd6e0 
ffff880235803e98
      [ 3992.191374] Call Trace:
      [ 3992.191376]  <IRQ>  [<ffffffff8178f92c>] dump_stack+0x4e/0x68
      [ 3992.191387]  [<ffffffff810c9966>] lockdep_rcu_suspicious+0xe6/0x130
      [ 3992.191392]  [<ffffffff8167213a>] qdisc_watchdog+0x8a/0xb0
      [ 3992.191396]  [<ffffffff810f93f2>] __run_hrtimer+0x72/0x420
      [ 3992.191399]  [<ffffffff810f9bcd>] ? hrtimer_interrupt+0x7d/0x240
      [ 3992.191403]  [<ffffffff816720b0>] ? tc_classify+0xc0/0xc0
      [ 3992.191406]  [<ffffffff810f9c4f>] hrtimer_interrupt+0xff/0x240
      [ 3992.191410]  [<ffffffff8109e4a5>] ? 
__atomic_notifier_call_chain+0x5/0x140
      [ 3992.191415]  [<ffffffff8103577b>] local_apic_timer_interrupt+0x3b/0x60
      [ 3992.191419]  [<ffffffff8179c2b5>] smp_apic_timer_interrupt+0x45/0x60
      [ 3992.191422]  [<ffffffff8179a6bf>] apic_timer_interrupt+0x6f/0x80
      [ 3992.191424]  <EOI>  [<ffffffff815ed233>] ? 
cpuidle_enter_state+0x73/0x2e0
      [ 3992.191432]  [<ffffffff815ed22e>] ? cpuidle_enter_state+0x6e/0x2e0
      [ 3992.191437]  [<ffffffff815ed567>] cpuidle_enter+0x17/0x20
      [ 3992.191441]  [<ffffffff810c0741>] cpu_startup_entry+0x3d1/0x4a0
      [ 3992.191445]  [<ffffffff81106fc6>] ? 
clockevents_config_and_register+0x26/0x30
      [ 3992.191448]  [<ffffffff81033c16>] start_secondary+0x1b6/0x260

      Fixes: b26b0d1e8b1 ("net: qdisc: use rcu prefix and silence sparse 
warnings")
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f7d6b96f345be7e0bd8f7651f7fe1efa5404c1e3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Oct 2 18:56:03 2014 -0700

      net: dsa: do not call phy_start_aneg

      Commit f7f1de51edbd ("net: dsa: start and stop the PHY state machine")
      add calls to phy_start() in dsa_slave_open() respectively phy_stop() in
      dsa_slave_close().

      We also call phy_start_aneg() in dsa_slave_create(), and this call is
      messing up with the PHY state machine, since we basically start the
      auto-negotiation, and later on restart it when calling phy_start().
      phy_start() does not currently handle the PHY_FORCING or PHY_AN states
      properly, but such a fix would be too invasive for this window.

      Fixes: f7f1de51edbd ("net: dsa: start and stop the PHY state machine")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dd3619f2ed5bd5ffce90f4fd8361ccd46d59b9b6
  Author: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
  Date:   Thu Oct 2 21:15:22 2014 +0200

      Removed unused inet6 address state

      the inet6 state INET6_IFADDR_STATE_UP only appeared in its definition.

      Cc: Christoph Paasch <christoph.paasch@xxxxxxxxxxxx>
      Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8753d55afb436fd6a25c8bbe8d783f6dcf1c9f8
  Author: Vijay Subramanian <subramanian.vijay@xxxxxxxxx>
  Date:   Thu Oct 2 10:00:43 2014 -0700

      net: Cleanup skb cloning by adding SKB_FCLONE_FREE

      SKB_FCLONE_UNAVAILABLE has overloaded meaning depending on type of skb.
      1: If skb is allocated from head_cache, it indicates fclone is not 
available.
      2: If skb is a companion fclone skb (allocated from fclone_cache), it 
indicates
      it is available to be used.

      To avoid confusion for case 2 above, this patch  replaces
      SKB_FCLONE_UNAVAILABLE with SKB_FCLONE_FREE where appropriate. For fclone
      companion skbs, this indicates it is free for use.

      SKB_FCLONE_UNAVAILABLE will now simply indicate skb is from head_cache and
      cannot / will not have a companion fclone.

      Signed-off-by: Vijay Subramanian <subramanian.vijay@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e87474a6e697857df21cff0707a2472abceca8b3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Oct 2 09:43:16 2014 -0700

      net: systemport: fix bcm_sysport_insert_tsb()

      Similar to commit bc23333ba11fb7f959b7e87e121122f5a0fbbca8 ("net:
      bcmgenet: fix bcmgenet_put_tx_csum()"), we need to return the skb
      pointer in case we had to reallocate the SKB headroom.

      Fixes: 80105befdb4b8 ("net: systemport: add Broadcom SYSTEMPORT Ethernet 
MAC driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7881c64716f3a7d60b325ed0ad4d15f49b474a43
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Sat Oct 4 16:31:13 2014 -0700

      power: ab8500_fg: Fix build warning

      Fix

      drivers/power/ab8500_fg.c: In function 'ab8500_fg_probe':
      drivers/power/ab8500_fg.c:2989:27:
                warning: 'i' may be used uninitialized in this function
      drivers/power/ab8500_fg.c:2972:15: note: 'i' was declared here

      which actually points to a real bug.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 3be07244b7337760a3269d56b2f4a63e72218648
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Thu Oct 2 18:26:49 2014 +0200

      ip6_gre: fix flowi6_proto value in xmit path

      In xmit path, we build a flowi6 which will be used for the output route 
lookup.
      We are sending a GRE packet, neither IPv4 nor IPv6 encapsulated packet, 
thus the
      protocol should be IPPROTO_GRE.

      Fixes: c12b395a4664 ("gre: Support GRE over IPv6")
      Reported-by: Matthieu Ternisien d'Ouville <matthieu.tdo@xxxxxxxxx>
      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fab426de78140dc5cb0b85bbee6042c9c3d5ca5
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Oct 2 08:24:21 2014 -0700

      mlx4: add a new xmit_more counter

      ethtool -S reports a new counter, tracking number of time doorbell
      was not triggered, because skb->xmit_more was set.

      $ ethtool -S eth0 | egrep "tx_packet|xmit_more"
           tx_packets: 2413288400
           xmit_more: 666121277

      I merged the tso_packet false sharing avoidance in this patch as well.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1742b630e43a6ccca67cf634704e8b76d128947f
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 5 06:56:18 2014 -0700

      score: Remove GENERIC_HAS_IOMAP

      The symbol is an orphan, get rid of it.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Cc: Paul Bolle <pebolle@xxxxxxxxxx>
      [Guenter Roeck: Merge with 3.17-rc3; update headline]
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 2eb46da2a760e5764c48b752a5ef320e02b96b21
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Thu Oct 2 14:36:46 2014 +0100

      of/selftest: Use the resolver to fixup phandles

      The selftest data ends up causing duplicate phandles in the live tree
      for the time that the testcase data is inserted into the live tree. This
      is obviously a bad situation because anything attempting to read the
      tree while the selftests are running make resolve phandles to one of the
      testcase data nodes. Fix the problem by using the of_resolve_phandles()
      function to eliminate duplicates.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
      Cc: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>

  commit 7941b27b16e3282f6ec8817e36492f1deec753a7
  Author: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
  Date:   Fri Jul 4 19:59:20 2014 +0300

      of: Introduce Device Tree resolve support.

      Introduce support for dynamic device tree resolution.
      Using it, it is possible to prepare a device tree that's
      been loaded on runtime to be modified and inserted at the kernel
      live tree.

      Export of of_resolve and bug fix of double free by
        Guenter Roeck <groeck@xxxxxxxxxxx>

      Signed-off-by: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
      [grant.likely: Don't need to select CONFIG_OF_DYNAMIC and 
CONFIG_OF_DEVICE]
      [grant.likely: Don't need to depend on OF or !SPARC]
      [grant.likely: Factor out duplicate code blocks into single function]
      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 841ec21357eee222416e3b7f1b6ef23cfc6ee43f
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Thu Oct 2 13:09:15 2014 +0100

      of/selftest: Add a test for duplicate phandles

      All phandles in the tree should be unique. Add a testcase to make sure
      that this is so.

      Note: this testcase fails on the current kernel because the selftest
      code itself ends up adding duplicate phandles. Before this testcase is
      merged the selftest code needs to be modified to resolve phandles before
      adding them.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>

  commit fc59b4479c172e413df615cea1635247265e07a0
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Thu Oct 2 13:08:02 2014 +0100

      of: Don't try to search when phandle == 0

      A value of '0' isn't a valid phandle, so searching for a node with that
      phandle is pointless. It will result in nothing but false positives.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit f2051d6a88cd03f74221da887f56d778a1b2f1f1
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Wed Oct 1 17:40:22 2014 +0100

      of/selftest: Test structure of device tree

      Add a testcase to verify that the device tree is properly constructed
      and the lists are in a correct order. The new testcase gets run twice;
      once after adding the testcase data, and once after removing it again.
      It is run twice to make sure adding and removing the testcase data
      doesn't corrupt the data structure.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>

  commit bb78cdd4914df22bdf233a9cd4b554a1f6e39804
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Sat Oct 4 19:09:33 2014 +0100

      ASoC: Intel: byt-rt5640: fix coccinelle warnings

      sound/soc/intel/byt-rt5640.c:140:2-3: Unneeded semicolon

       Removes unneeded semicolon.

      Generated by: scripts/coccinelle/misc/semicolon.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5ea5570579739a8f80231d884e2979e25d3c0992
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 11:43:41 2014 -0300

      ASoC: fsl_esai doc: Add "fsl,vf610-esai" as compatible string

      Since commit b21cc2f5fdfe224 ("ASoC: esai: Add VF610+ compatibles 
support.")
      the fsl_esai driver also accepts  the "fsl,vf610-esai" compatible string.

      Update the documentation accordingly.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d32c98e9855c719620fc418ff540acc6d5880bd8
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Tue Jul 8 14:00:43 2014 +0800

      arch/score/include/asm/Kbuild: Add generic "serial.h"

      The related error (with allmodconfig under score):

          CC [M]  drivers/staging/speakup/speakup_acntpc.o
        In file included from drivers/staging/speakup/speakup_acntpc.c:33:0:
        drivers/staging/speakup/serialio.h:7:24: fatal error: asm/serial.h: No 
such file or directory
         #include <asm/serial.h>
                                ^
        compilation terminated.
        make[3]: *** [drivers/staging/speakup/speakup_acntpc.o] Error 1
        make[2]: *** [drivers/staging/speakup] Error 2
        make[1]: *** [drivers/staging] Error 2
        make: *** [drivers] Error 2

      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>

  commit 203d2fbbec279e86f59e10662800ebbb0b5ce740
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 12:04:58 2014 +0200

      score: remove deprecated IRQF_DISABLED

      This patch removes the use of the IRQF_DISABLED flag
      from arch/score/kernel/time.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>

  commit 000ab4b0a7afaa3799ffd8cc41a4328ee999990b
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Wed Jul 9 16:56:36 2014 +0800

      arch/score/mm/cache.c: Export 'flush_icache_range'

      The related error (with allmodconfig under score):

          MODPOST 1365 modules
        ERROR: "flush_icache_range" [drivers/misc/lkdtm.ko] undefined!

      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>

  commit 51de2f11f5d4d51ad3a77ea3ef67e7b66f6709f5
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Wed Jul 9 16:48:45 2014 +0800

      arch: score: Export necessary symbols in related files

      'csum_partial_copy_from_user' and 'flush_dcache_page' are also needed by
      outside modules, so need export them in the related files.

      The related error (with allmodconfig under score):

          MODPOST 1365 modules
        ERROR: "csum_partial_copy_from_user" [net/rxrpc/af-rxrpc.ko] undefined!
        ERROR: "flush_dcache_page" [net/sunrpc/sunrpc.ko] undefined!

      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>

  commit 0ec31a61f0d46e03e9e80c2ff57fa3ae2fdf92d3
  Merge: 27b19cc ee39b43
  Author: Chris Mason <clm@xxxxxx>
  Date:   Sat Oct 4 09:57:44 2014 -0700

      Merge branch 'remove-unlikely' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

  commit 27b19cc8864e206c4203041892b0f706f044a0f1
  Merge: bbf65cf 4d75f8a
  Author: Chris Mason <clm@xxxxxx>
  Date:   Sat Oct 4 09:57:14 2014 -0700

      Merge branch 'cleanup/blocksize-diet-part1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

  commit bbf65cf0b5b67843ca094df01019222b85af2183
  Merge: bf8e8ca fccb84c
  Author: Chris Mason <clm@xxxxxx>
  Date:   Sat Oct 4 09:56:45 2014 -0700

      Merge branch 'cleanup/misc-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

      Signed-off-by: Chris Mason <clm@xxxxxx>

      Conflicts:
        fs/btrfs/extent_io.c

  commit b277da0a8a594308e17881f4926879bd5fca2a2d
  Author: Mike Snitzer <snitzer@xxxxxxxxxx>
  Date:   Sat Oct 4 10:55:32 2014 -0600

      block: disable entropy contributions for nonrot devices

      Clear QUEUE_FLAG_ADD_RANDOM in all block drivers that set
      QUEUE_FLAG_NONROT.

      Historically, all block devices have automatically made entropy
      contributions.  But as previously stated in commit e2e1a148 ("block: add
      sysfs knob for turning off disk entropy contributions"):
          - On SSD disks, the completion times aren't as random as they
            are for rotational drives. So it's questionable whether they
            should contribute to the random pool in the first place.
          - Calling add_disk_randomness() has a lot of overhead.

      There are more reliable sources for randomness than non-rotational block
      devices.  From a security perspective it is better to err on the side of
      caution than to allow entropy contributions from unreliable "random"
      sources.

      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7b6ea43d3f90ba1db87883126c2c09777f51d3d6
  Merge: 126d457 62b4d20
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 4 09:32:47 2014 -0700

      Merge tag 'tiny/kconfig-for-3.17' of 
https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

      Pull kconfig fixes for tiny setups from Josh Triplett:
       "Two Kconfig bugfixes for 3.17 related to tinification.  These fixes
        make the Kconfig "General Setup" menu much more usable"

      * tag 'tiny/kconfig-for-3.17' of 
https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
        init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu
        init/Kconfig: Hide printk log config if CONFIG_PRINTK=n

  commit cd9241e44af3d49977c39ddadbefbb719e2a4baf
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Sat Oct 4 02:17:08 2014 +0900

      ASoC: da732x: Remove unnecessary KERN_ERR in pr_err()

      This patch remove unnecessary KERN_ERR in pr_err().

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 872bbb3aa35c2c73dee6ca13aeb5448b38b457ad
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Fri Oct 3 10:06:08 2014 -0700

      ASoC: simple-card: Fix detect gpio documentation.

      The device tree property uses '-' not '_'.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 92404e609a2dffc55a9a22540ed48b6f0edc9c59
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Sat Oct 4 01:06:08 2014 +0000

      target: Add force_pr_aptpl device attribute

      This patch adds a force_pr_aptpl device attribute used to force SPC-3 PR
      Activate Persistence across Target Power Loss (APTPL) operation.  This
      makes PR metadata write-out occur during state change regardless if new
      PERSISTENT_RESERVE_OUT CDBs have their APTPL feature bit set.

      This is useful during H/A failover in active/passive setups where all PR
      state is being re-created on a different node, driven by configfs backend
      device + export layout and pre-loaded $DEV/pr/res_aptpl_metadata.

      Cc: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit e24805637d2d270d7975502e9024d473de86afdb
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Sat Oct 4 04:23:15 2014 +0000

      target: Fix APTPL metadata handling for dynamic MappedLUNs

      This patch fixes a bug in handling of SPC-3 PR Activate Persistence
      across Target Power Loss (APTPL) logic where re-creation of state for
      MappedLUNs from dynamically generated NodeACLs did not occur during
      I_T Nexus establishment.

      It adds the missing core_scsi3_check_aptpl_registration() call during
      core_tpg_check_initiator_node_acl() -> core_tpg_add_node_to_devs() in
      order to replay any pre-loaded APTPL metadata state associated with
      the newly connected SCSI Initiator Port.

      Cc: Mike Christie <michaelc@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6106253e69413785b29b9bfb493e2544c70461e7
  Merge: 0129120 bc1fc39
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:53:36 2014 -0700

      Merge branch 'gudp'

      Tom Herbert says:

      ====================
      net: Generic UDP Encapsulation

      Generic UDP Encapsulation (GUE) is UDP encapsulation protocol which
      encapsulates packets of various IP protocols. The GUE protocol is
      described in http://tools.ietf.org/html/draft-herbert-gue-01.

      The receive path of GUE is implemented in the FOU over UDP module (FOU).
      This includes a UDP encap receive function for GUE as well as GUE
      specific GRO functions. Management and configuration of GUE ports shares
      most of the same code with FOU.

      For the transmit path, the previous FOU support for IPIP, sit, and GRE
      was simply extended for GUE (when GUE is enabled insert the GUE
      header on transmit in addition to UDP header inserted for FOU).

      Semantically GUE is the same as FOU in that the encapsulation (UDP
      and GUE headers) that are inserted on transmission and removed on
      reception so that IP packet is processed with the inner header.

      This patch set includes:
       - Some fixes to FOU, removal of IPv4,v6 specific GRO functions
       - Support to configure a GUE receive port
       - Implementation of GUE receive path (normal and GRO)
       - Additions to ip_tunnel netlink to configure GUE
       - GUE header inserion in ip_tunnel transmit path

      v2:
       - Include net/gue.h in patch set

      Testing:

      I ran performance numbers using netperf TCP_RR with 200 streams,
      comparing encapsulation without GUE, encapsulation with GUE, and
      encapsulation with FOU.

       GRE
          TCP_STREAM
            IPv4, FOU, UDP checksum enabled
              14.04% TX CPU utilization
              13.17% RX CPU utilization
              9211 Mbps
            IPv4, GUE, UDP checksum enabled
              14.99% TX CPU utilization
              13.79% RX CPU utilization
              9185 Mbps
            IPv4, FOU, UDP checksum disabled
              13.14% TX CPU utilization
              23.18% RX CPU utilization
              9277 Mbps
            IPv4, GUE, UDP checksum disabled
              13.66% TX CPU utilization
              23.57% RX CPU utilization
              9184 Mbps
          TCP_RR
            IPv4, FOU, UDP checksum enabled
              94.2% CPU utilization
              155/249/460 90/95/99% latencies
              1.17018e+06 tps
            IPv4, GUE, UDP checksum enabled
              93.9% CPU utilization
              158/253/472 90/95/99% latencies
              1.15045e+06 tps

        IPIP
          TCP_STREAM
            FOU, UDP checksum enabled
              15.28% TX CPU utilization
              13.92% RX CPU utilization
              9342 Mbps
            GUE, UDP checksum enabled
              13.99% TX CPU utilization
              13.34% RX CPU utilization
              9210 Mbps
            FOU, UDP checksum disabled
              15.08% TX CPU utilization
              24.64% RX CPU utilization
              9226 Mbps
            GUE, UDP checksum disabled
              15.90% TX CPU utilization
              24.77% RX CPU utilization
              9197 Mbps
          TCP_RR
            FOU, UDP checksum enabled
              94.23% CPU utilization
              149/237/429 90/95/99% latencies
              1.19553e+06 tps
            GUE, UDP checksum enabled
              93.75% CPU utilization
              152/243/442 90/95/99% latencies
              1.17027e+06 tps

        SIT
          TCP_STREAM
            FOU, UDP checksum enabled
              14.47% TX CPU utilization
              14.58% RX CPU utilization
              9106 Mbps
            GUE, UDP checksum enabled
              15.09% TX CPU utilization
              14.84% RX CPU utilization
              9080 Mbps
            FOU, UDP checksum disabled
              15.70% TX CPU utilization
              27.93% RX CPU utilization
              9097 Mbps
            GUE, UDP checksum disabled
              15.04% TX CPU utilization
              27.54% RX CPU utilization
              9073 Mbps
          TCP_RR
            FOU, UDP checksum enabled
              96.9% CPU utilization
              170/281/581 90/95/99% latencies
              1.03372e+06 tps
            GUE, UDP checksum enabled
              97.16% CPU utilization
              172/286/576 90/95/99% latencies
              1.00469e+06 tps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bc1fc390e1728672b5b343b85185fcc1fe41043b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:10 2014 -0700

      ip_tunnel: Add GUE support

      This patch allows configuring IPIP, sit, and GRE tunnels to use GUE.
      This is very similar to fou excpet that we need to insert the GUE header
      in addition to the UDP header on transmit.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 37dd0247797b168ad1cc7f5dbec825a1ee66535b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:09 2014 -0700

      gue: Receive side for Generic UDP Encapsulation

      This patch adds support receiving for GUE packets in the fou module. The
      fou module now supports direct foo-over-udp (no encapsulation header)
      and GUE. To support this a type parameter is added to the fou netlink
      parameters.

      For a GUE socket we define gue_udp_recv, gue_gro_receive, and
      gue_gro_complete to handle the specifics of the GUE protocol. Most
      of the code to manage and configure sockets is common with the fou.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit efc98d08e1ec4fd131f794370b274dceaf32c958
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:08 2014 -0700

      fou: eliminate IPv4,v6 specific GRO functions

      This patch removes fou[46]_gro_receive and fou[46]_gro_complete
      functions. The v4 or v6 variants were chosen for the UDP offloads
      based on the address family of the socket this is not necessary
      or correct. Alternatively, this patch adds is_ipv6 to napi_gro_skb.
      This is set in udp6_gro_receive and unset in udp4_gro_receive. In
      fou_gro_receive the value is used to select the correct inet_offloads
      for the protocol of the outer IP header.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7371e0221c7721a1486fef745abaa8ae84571621
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:07 2014 -0700

      ip_tunnel: Account for secondary encapsulation header in max_headroom

      When adjusting max_header for the tunnel interface based on egress
      device we need to account for any extra bytes in secondary encapsulation
      (e.g. FOU).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 62b4d2041117f35ab2409c9f5c4b8d3dc8e59d0f
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:19:24 2014 -0700

      init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu

      commit 03b8c7b623c80af264c4c8d6111e5c6289933666 ("futex: Allow
      architectures to skip futex_atomic_cmpxchg_inatomic() test") added the
      HAVE_FUTEX_CMPXCHG symbol right below FUTEX.  This placed it right in
      the middle of the options for the EXPERT menu.  However,
      HAVE_FUTEX_CMPXCHG does not depend on EXPERT or FUTEX, so Kconfig stops
      placing items in the EXPERT menu, and displays the remaining several
      EXPERT items (starting with EPOLL) directly in the General Setup menu.

      Since both users of HAVE_FUTEX_CMPXCHG only select it "if FUTEX", make
      HAVE_FUTEX_CMPXCHG itself depend on FUTEX.  With this change, the
      subsequent items display as part of the EXPERT menu again; the EMBEDDED
      menu now appears as the next top-level item in the General Setup menu,
      which makes General Setup much shorter and more usable.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>

  commit 361e9dfbaae84b0b246ed18d1ab7c82a1a41b53e
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:00:54 2014 -0700

      init/Kconfig: Hide printk log config if CONFIG_PRINTK=n

      The buffers sized by CONFIG_LOG_BUF_SHIFT and
      CONFIG_LOG_CPU_MAX_BUF_SHIFT do not exist if CONFIG_PRINTK=n, so don't
      ask about their size at all.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>

  commit a66993e05b6af0d981ba2cc9a529df63151942b5
  Merge: 23c4a3a 5f093ee
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Oct 3 16:43:02 2014 -0700

      Merge tag 'clk-mvebu-3.18-2' of git://git.infradead.org/linux-mvebu into 
clk-next

      clock mvebu changes for v3.18 (round 2)

       - armada 370/375
          - Fix SSCG node lookup

  commit 23c4a3a5212701ad34bd30591fa33d7bacef9c5f
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Oct 3 16:21:31 2014 -0700

      Revert "arm: pxa: Transition pxa27x to clk framework"

      This reverts commit 9ff25d7b58d8a4374886843ed3ed21f1ef17bf16.

      Originally reported on the kernel-build-reports mailing list[0]. The
      problem is caused by kernel configs that select both pxa25x and pxa27x
      such as cm_x2xx_defconfig and palmz72_defconfig. The short term solution
      is to revert the patch introducing the failure. Longer term, all the PXA
      chips will be converted to the common clock framework allowing support
      for various PXA chips to build into a single image.

      Reverting just this one patch does introduce some dead code into the
      kernel, but that is offset by making it easier to convert the remaining
      PXA platforms to the clock framework.

      [0] 
http://lists.linaro.org/pipermail/kernel-build-reports/2014-October/005576.html

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit bf8e8ca6fd4ac6e8edc58b92cffb2ffd51933138
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Thu Oct 2 19:17:32 2014 +0100

      Btrfs: send, don't delay dir move if there's a new parent inode

      If between two snapshots we rename an existing directory named X to Y and
      make it a child (direct or not) of a new inode named X, we were delaying
      the move/rename of the former directory unnecessarily, which would result
      in attempting to rename the new directory from its orphan name to name X
      prematurely.

      Minimal reproducer:

          $ mkfs.btrfs -f /dev/vdd
          $ mount /dev/vdd /mnt
          $ mkdir -p /mnt/merlin/RC/OSD/Source

          $ btrfs subvolume snapshot -r /mnt /mnt/mysnap1

          $ mkdir /mnt/OSD
          $ mv /mnt/merlin/RC/OSD /mnt/OSD/OSD-Plane_788
          $ mv /mnt/OSD /mnt/merlin/RC

          $ btrfs subvolume snapshot -r /mnt /mnt/mysnap2

          $ btrfs send /mnt/mysnap1 -f /tmp/1.snap
          $ btrfs send -p /mnt/mysnap1 /mnt/mysnap2 -f /tmp/2.snap

          $ mkfs.btrfs -f /dev/vdc
          $ mount /dev/vdc /mnt2

          $ btrfs receive /mnt2 -f /tmp/1.snap
          $ btrfs receive /mnt2 -f /tmp/2.snap

      The second receive (from an incremental send) failed with the following
      error message: "rename o261-7-0 -> merlin/RC/OSD failed".
      This is a regression introduced in the 3.16 kernel.

      A test case for xfstests follows.

      Reported-by: Marc Merlin <marc@xxxxxxxxxxx>
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c926093ec516f5d316ecdf8c1be11f577ac71b85
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Sep 30 19:16:47 2014 +0200

      btrfs: add more superblock checks

      Populate btrfs_check_super_valid() with checks that try to verify
      consistency of superblock by additional conditions that may arise from
      corrupted devices or bitflips. Some of tests are only hints and issue
      warnings instead of failing the mount, basically when the checks are
      derived from the data found in the superblock.

      Tested on a broken image provided by Qu.

      Reported-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 42383020beb1cfb05f5d330cc311931bc4917a97
  Author: Sage Weil <sage@xxxxxxxxxx>
  Date:   Fri Sep 26 08:30:06 2014 -0700

      Btrfs: fix race in WAIT_SYNC ioctl

      We check whether transid is already committed via last_trans_committed and
      then search through trans_list for pending transactions.  If
      last_trans_committed is updated by btrfs_commit_transaction after we check
      it (there is no locking), we will fail to find the committed transaction
      and return EINVAL to the caller.  This has been observed occasionally by
      ceph-osd (which uses this ioctl heavily).

      Fix by rechecking whether the provided transid <= last_trans_committed
      after the search fails, and if so return 0.

      Signed-off-by: Sage Weil <sage@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 656f30dba7ab8179c9a2e04293b0c7b383fa9ce9
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Fri Sep 26 12:25:56 2014 +0100

      Btrfs: be aware of btree inode write errors to avoid fs corruption

      While we have a transaction ongoing, the VM might decide at any time
      to call btree_inode->i_mapping->a_ops->writepages(), which will start
      writeback of dirty pages belonging to btree nodes/leafs. This call
      might return an error or the writeback might finish with an error
      before we attempt to commit the running transaction. If this happens,
      we might have no way of knowing that such error happened when we are
      committing the transaction - because the pages might no longer be
      marked dirty nor tagged for writeback (if a subsequent modification
      to the extent buffer didn't happen before the transaction commit) which
      makes filemap_fdata[write|wait]_range unable to find such pages (even
      if they're marked with SetPageError).
      So if this happens we must abort the transaction, otherwise we commit
      a super block with btree roots that point to btree nodes/leafs whose
      content on disk is invalid - either garbage or the content of some
      node/leaf from a past generation that got cowed or deleted and is no
      longer valid (for this later case we end up getting error messages like
      "parent transid verify failed on 10826481664 wanted 25748 found 29562"
      when reading btree nodes/leafs from disk).

      Note that setting and checking AS_EIO/AS_ENOSPC in the btree inode's
      i_mapping would not be enough because we need to distinguish between
      log tree extents (not fatal) vs non-log tree extents (fatal) and
      because the next call to filemap_fdatawait_range() will catch and clear
      such errors in the mapping - and that call might be from a log sync and
      not from a transaction commit, which means we would not know about the
      error at transaction commit time. Also, checking for the eb flag
      EXTENT_BUFFER_IOERR at transaction commit time isn't done and would
      not be completely reliable, as the eb might be removed from memory and
      read back when trying to get it, which clears that flag right before
      reading the eb's pages from disk, making us not know about the previous
      write error.

      Using the new 3 flags for the btree inode also makes us achieve the
      goal of AS_EIO/AS_ENOSPC when writepages() returns success, started
      writeback for all dirty pages and before filemap_fdatawait_range() is
      called, the writeback for all dirty pages had already finished with
      errors - because we were not using AS_EIO/AS_ENOSPC,
      filemap_fdatawait_range() would return success, as it could not know
      that writeback errors happened (the pages were no longer tagged for
      writeback).

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 15b636e1dd8f56ef1c580e086e46c8b32d8fe2b4
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Thu Sep 25 23:33:06 2014 +0200

      Btrfs: remove redundant btrfs_verify_qgroup_counts declaration.

      Do like disk-io function declared under CONFIG_BTRFS_FS_RUN_SANITY_TESTS
      and keep prototype in qgroup.h only

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b99d9a6a4a41712c609a0b468512b2043a1b5f1d
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Thu Sep 25 19:35:02 2014 +0200

      btrfs: fix shadow warning on cmp

      cmp was declared twice in btrfs_compare_trees resulting in a shadow
      warning. This patch renames second internal variable.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1b6e44690d2283e49c9e967d6a1739aac8490672
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 24 20:23:05 2014 +0200

      Btrfs: fix compilation errors under DEBUG

      bi_sector and bi_size moved to bi_iter since commit 4f024f3797c4
      ("block: Abstract out bvec iterator")

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8146502820231da924ca22d147cdcf733ac9a057
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Sep 23 22:22:33 2014 +0800

      Btrfs: fix crash of btrfs_release_extent_buffer_page

      This is actually inspired by Filipe's patch.  When write_one_eb() fails on
      submit_extent_page(), it'll give up writing this eb and mark it with
      EXTENT_BUFFER_IOERR.  So if it's not the last page that encounter the 
failure,
      there are some left pages which remain DIRTY, and if a later COW on this 
eb
      happens, ie. eb is COWed and freed, it'd run into BUG_ON in
      btrfs_release_extent_buffer_page() for the DIRTY page, ie. 
BUG_ON(PageDirty(page));

      This adds the missing clear_page_dirty_for_io() for the rest pages of eb.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Reviewed-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 55e3bd2e0c2e1cfb43429b962e61415e0526bc01
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Sep 22 17:41:04 2014 +0100

      Btrfs: add missing end_page_writeback on submit_extent_page failure

      If submit_extent_page() fails in write_one_eb(), we end up with the 
current
      page not marked dirty anymore, unlocked and marked for writeback. But we 
never
      end up calling end_page_writeback() against the page, which will make 
calls to
      filemap_fdatawait_range (e.g. at transaction commit time) hang forever 
waiting
      for the writeback bit to be cleared from the page.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Reviewed-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 32be3a1ac6d09576c57063c6c350ca36eaebdbd3
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 09:13:03 2014 +0800

      btrfs: Fix the wrong condition judgment about subset extent map

      Previous commit: btrfs: Fix and enhance merge_extent_mapping() to insert
      best fitted extent map
      is using wrong condition to judgement whether the range is a subset of a
      existing extent map.

      This may cause bug in btrfs no-holes mode.

      This patch will correct the judgment and fix the bug.

      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit bbe9051441effce51c9a533d2c56440df64db2d7
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Fri Sep 19 15:43:34 2014 -0400

      Btrfs: fix build_backref_tree issue with multiple shared blocks

      Marc Merlin sent me a broken fs image months ago where it would blow up 
in the
      upper->checked BUG_ON() in build_backref_tree.  This is because we had a
      scenario like this

      block a -- level 4 (not shared)
         |
      block b -- level 3 (reloc block, shared)
         |
      block c -- level 2 (not shared)
         |
      block d -- level 1 (shared)
         |
      block e -- level 0 (shared)

      We go to build a backref tree for block e, we notice block d is shared 
and add
      it to the list of blocks to lookup it's backrefs for.  Now when we loop 
around
      we will check edges for the block, so we will see we looked up block c 
last
      time.  So we lookup block d and then see that the block that points to it 
is
      block c and we can just skip that edge since we've already been up this 
path.
      The problem is because we clear need_check when we see block d (as it is 
shared)
      we never add block b as needing to be checked.  And because block c is in 
our
      path already we bail out before we walk up to block b and add it to the 
backref
      check list.

      To fix this we need to reset need_check if we trip over a block that 
doesn't
      need to be checked.  This will make sure that any subsequent blocks in 
the path
      as we're walking up afterwards are added to the list to be processed.  
With this
      patch I can now mount Marc's fs image and it'll complete the balance 
without
      panicing.  Thanks,

      Reported-by: Marc MERLIN <marc@xxxxxxxxxxx>
      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 75bfb9aff45e44625260f52a5fd581b92ace3e62
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Fri Sep 19 10:40:00 2014 -0400

      Btrfs: cleanup error handling in build_backref_tree

      When balance panics it tends to panic in the

      BUG_ON(!upper->checked);

      test, because it means it couldn't build the backref tree properly.  This 
is
      annoying to users and frankly a recoverable error, nothing in this 
function is
      actually fatal since it is just an in-memory building of the backrefs for 
a
      given bytenr.  So go through and change all the BUG_ON()'s to ASSERT()'s, 
and
      fix the BUG_ON(!upper->checked) thing to just return an error.

      This patch also fixes the error handling so it tears down the work we've 
done
      properly.  This code was horribly broken since we always just panic'ed 
instead
      of actually erroring out, so it needed to be completely re-worked.  With 
this
      patch my broken image no longer panics when I mount it.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 75d43b2d0a323ba894d85060888f039e41b441ca
  Merge: d0b7abb cb0446c
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Sat Oct 4 08:59:06 2014 +1000

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git

      Freescale updates from Scott (27 commits):

        "Highlights include DMA32 zone support (SATA, USB, etc now works on 
64-bit
         FSL kernels), MSI changes, 8xx optimizations and cleanup, t104x board
         support, and PrPMC PCI enumeration."

  commit 01291202ed4ad548f9a7147d20425cb1d24f49a7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Oct 2 07:38:46 2014 -0700

      net: do not export skb_gro_receive()

      skb_gro_receive() is only called from tcp_gro_receive() which is
      not in a module.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad2a2a6d7c4a59240dc67eb757e1986f3f1ef515
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:32:56 2014 +0800

      drivers/net/irda/Kconfig: Let SH_IRDA depend on HAS_IOMEM

      SH_IRDA needs HAS_IOMEM, so depend on it. The related error(with
      allmodconfig under um):

          CC [M]  drivers/net/irda/sh_irda.o
        drivers/net/irda/sh_irda.c: In function â??sh_irda_probeâ??:
        drivers/net/irda/sh_irda.c:776:2: error: implicit declaration of 
function â??ioremap_nocacheâ?? [-Werror=implicit-function-declaration]
          self->membase = ioremap_nocache(res->start, resource_size(res));
          ^
        drivers/net/irda/sh_irda.c:776:16: warning: assignment makes pointer 
from integer without a cast [enabled by default]
          self->membase = ioremap_nocache(res->start, resource_size(res));
                        ^
        drivers/net/irda/sh_irda.c:821:2: error: implicit declaration of 
function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(self->membase);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 65cb29a4f3c7b1c6c61179de870ab568e2129f7e
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:23:33 2014 +0800

      drivers/net/ethernet/marvell/Kconfig: Let PXA168_ETH depend on HAS_IOMEM

      PXA168_ETH need HAS_IOMEM, so depend on it, the related error (with
      allmodconfig under um):

          CC [M]  drivers/net/ethernet/marvell/pxa168_eth.o
        drivers/net/ethernet/marvell/pxa168_eth.c: In function 
â??pxa168_eth_probeâ??:
        drivers/net/ethernet/marvell/pxa168_eth.c:1605:2: error: implicit 
declaration of function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(pep->base);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 28b5533a6f5dca34316f90c59818a69e1c7ad6c1
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:14:04 2014 +0800

      drivers/net/dsa/Kconfig: Let NET_DSA_BCM_SF2 depend on HAS_IOMEM

      NET_DSA_BCM_SF2 need HAS_IOMEM, so depend on it, the related error (with
      allmodconfig under um):

          CC [M]  drivers/net/dsa/bcm_sf2.o
        drivers/net/dsa/bcm_sf2.c: In function â??bcm_sf2_sw_setupâ??:
        drivers/net/dsa/bcm_sf2.c:487:3: error: implicit declaration of 
function â??iounmapâ?? [-Werror=implicit-function-declaration]
           iounmap(*base);
           ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9dc8be2816929b13f64e1d3c00d6101939d03df3
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:01:42 2014 +0800

      drivers/net/can/Kconfig: Let CAN_AT91 depend on HAS_IOMEM

      CAN_AT91 needs HAS_IOMEM, so depends on it. The related error (with
      allmodconfig under um):

          CC [M]  drivers/net/can/at91_can.o
        drivers/net/can/at91_can.c: In function â??at91_can_probeâ??:
        drivers/net/can/at91_can.c:1329:2: error: implicit declaration of 
function â??ioremap_nocacheâ?? [-Werror=implicit-function-declaration]
        addr = ioremap_nocache(res->start, resource_size(res));
          ^
        drivers/net/can/at91_can.c:1329:7: warning: assignment makes pointer 
from integer without a cast [enabled by default]
          addr = ioremap_nocache(res->start, resource_size(res));
               ^
        drivers/net/can/at91_can.c:1384:2: error: implicit declaration of 
function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(addr);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 579899a9eac2a9051f65ec6d120f80383696d528
  Merge: 48fea86 b5d130c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:43:50 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-10-02

      This series contains updates to fm10k, igb, ixgbe and i40e.

      Alex provides two updates to the fm10k driver.  First reduces the buffer
      size to 2k for all page sizes, since most frames only have a 1500 MTU
      so supporting a buffer size larger than this is somewhat wasteful.
      Second fixes an issue where the number of transmit queues was not being
      updated, so added the lines necessary to update the number of transmit
      queues.

      Rick Jones provides two patches to convert ixgbe, igb and i40e to use
      dev_consume_skb_any().

      Emil provides two patches for ixgbe, first cleans up a couple of wait
      loops on auto-negotiation that were not needed.  Second fixes an issue
      reported by Fujitsu/Red Hat, which consolidates the logic behind the
      dynamically setting of TXDCTL.WTHRESH depending on interrupt throttle
      rate (ITR) setting regardless of BQL.

      Ethan Zhao provides a cleanup patch for ixgbe where he noticed a
      duplicate define.

      Bernhard Kaindl provides a patch for igb to remove a source of latency
      spikes by not calling code that uses mdelay() for feeding a PHY stat
      while being called with a spinlock held.

      Todd bumps the igb version based on the recent changes.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 48fea861c9fbee5aae17897fb9acc4d348a9abac
  Merge: 55a93b3 f832dc8
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:42:37 2014 -0700

      Merge branch 'mlx5-next'

      Eli Cohen says:

      ====================
      mlx5 update for 3.18

      This series integrates a new mechanism for populating and extracting 
field values
      used in the driver/firmware interaction around command mailboxes.

      Changes from V1:
       - Remove unused definition of memcpy_cpu_to_be32()
       - Remove definitions of non_existent_*() and use BUILD_BUG_ON() instead.
       - Added a patch one line patch to add support for ConnectX-4 devices.

      Changes from V0:
       - trimmed the auto-generated file to a minimum, as required by the 
reviewers.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f832dc820fe8fca561933e8fa734adca75bba5a0
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:46 2014 +0300

      net/mlx5_core: Add ConnectX-4 to list of supported devices

      Add the upcoming ConnectX-4 device to the list of supported devices by 
then
      mlx5 driver.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5903325a64834211daf63a62db3b35ee580cb8bf
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:45 2014 +0300

      net/mlx5_core: Identify resources by their type

      This patch puts a common part as the first field of mlx5_core_qp. This 
field is
      used to identify which resource generated an event. This is required 
since upcoming
      new resource types such as DC targets are allocated for the same 
numerical space
      as regular QPs and may generate the same events. By searching the 
resource in the
      same table we can then look at the common field to identify the resource.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b775516b042f9e35f856bd2914afefd9d23021d7
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:44 2014 +0300

      net/mlx5_core: use set/get macros in device caps

      Transform device capabilities related commands to use set/get macros to
      manipulate command mailboxes.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d29b796adada8780db3512c4a34b339f9aeef1ae
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:43 2014 +0300

      net/mlx5_core: Use hardware registers description header file

      Add an auto generated header file that describes hardware registers along 
with
      set of macros that set/get values. The macros do static checks to avoid
      overflow, handle endianess, and overall provide a clean way to code 
commands.
      Currently the header file is small and we will add structs as we make use 
of
      the macros.
      A few commands were removed from the commands enum since they are not 
supported
      currently and will be added when support is available.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c7a08ac7ee68b9af0d5af99c7b34b574cac4d144
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:42 2014 +0300

      net/mlx5_core: Update device capabilities handling

      Rearrange struct mlx5_caps so it has a "gen" field to represent the 
current
      capabilities configured for the device. Max capabilities can also be 
queried
      from the device. Also update capabilities struct to contain more fields 
as per
      the latest revision if firmware specification.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ea6a7112d8525f7b5b6fdd59b255845ed6331beb
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 2 17:03:12 2014 +0800

      r8152: autoresume before setting MAC address

      Resume the device before setting the MAC address.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3cc81d85ee01e5a0b7ea2f4190e2ed1165f53c31
  Author: Michel Stam <m.stam@xxxxxxxx>
  Date:   Thu Oct 2 10:22:02 2014 +0200

      asix: Don't reset PHY on if_up for ASIX 88772

      I've noticed every time the interface is set to 'up,', the kernel
      reports that the link speed is set to 100 Mbps/Full Duplex, even
      when ethtool is used to set autonegotiation to 'off', half
      duplex, 10 Mbps.
      It can be tested by:
       ifconfig eth0 down
       ethtool -s eth0 autoneg off speed 10 duplex half
       ifconfig eth0 up

      Then checking 'dmesg' for the link speed.

      Signed-off-by: Michel Stam <m.stam@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55a93b3ea780908b7d1b3a8cf1976223a9268d78
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 3 15:31:07 2014 -0700

      qdisc: validate skb without holding lock

      Validation of skb can be pretty expensive :

      GSO segmentation and/or checksum computations.

      We can do this without holding qdisc lock, so that other cpus
      can queue additional packets.

      Trick is that requeued packets were already validated, so we carry
      a boolean so that sch_direct_xmit() can validate a fresh skb list,
      or directly use an old one.

      Tested on 40Gb NIC (8 TX queues) and 200 concurrent flows, 48 threads
      host.

      Turning TSO on or off had no effect on throughput, only few more cpu
      cycles. Lock contention on qdisc lock disappeared.

      Same if disabling TX checksum offload.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a05880a8b22c6ba2ffdabbceb4635d28abe9072
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Thu Oct 2 10:15:30 2014 +0200

      net: ethernet: Remove superfluous ether_setup after alloc_etherdev

      There is no need to call ether_setup after alloc_ethdev since it was
      already called there.

      Follow commits c706471b2601 ("net: axienet: remove unnecessary
      ether_setup after alloc_etherdev") and 3c87dcbfb36c ("net: ll_temac:
      Remove unnecessary ether_setup after alloc_etherdev") and fix the
      pattern in all remaining ethernet drivers.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 906d201530f2c52aeb4eee31895c71cdccf1e9a0
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Wed Sep 24 11:17:56 2014 -0700

      dynamic_debug: change __dynamic_<foo>_dbg return types to void

      The return value is not used by callers of these functions
      so change the functions to return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33ead538f642a33b1d658782a5d14a40b5014d1f
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Fri Oct 3 19:06:03 2014 +0900

      driver/base/node: remove unnecessary kfree of node struct from 
unregister_one_node

      Commit 92d585ef067d ("numa: fix NULL pointer access and memory
      leak in unregister_one_node()") added kfree() of node struct in
      unregister_one_node(). But node struct is freed by node_device_release()
      which is called in  unregister_node(). So by adding the kfree(),
      node struct is freed two times.

      While hot removing memory, the commit leads the following BUG_ON():

        kernel BUG at mm/slub.c:3346!
        invalid opcode: 0000 [#1] SMP
        [...]
        Call Trace:
         [...] unregister_one_node
         [...] try_offline_node
         [...] remove_memory
         [...] acpi_memory_device_remove
         [...] acpi_bus_trim
         [...] acpi_bus_trim
         [...] acpi_device_hotplug
         [...] acpi_hotplug_work_fn
         [...] process_one_work
         [...] worker_thread
         [...] ? rescuer_thread
         [...] kthread
         [...] ? kthread_create_on_node
         [...] ret_from_fork
         [...] ? kthread_create_on_node

      This patch removes unnecessary kfree() from unregister_one_node().

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Xishi Qiu <qiuxishi@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.16+
      Fixes: 92d585ef067d "numa: fix NULL pointer access and memory leak in 
unregister_one_node()"
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ed9a3d455558406cad83d38764ee659de25851c
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Oct 3 10:21:44 2014 +0200

      USB: host: st: fix typo 'CONFIG_USB_EHCI_HCD_ST'

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Fixes: 905e300e1043 ("USB: host: st: fix ehci/ohci driver selection")
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d75b9cbb1418f20ad1e688dd8312a029ef2e6b5
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Fri Oct 3 12:08:56 2014 +0200

      uas: Reduce number of function arguments for uas_alloc_foo functions

      The stream_id and pipe are already present in uas_cmd_info resp 
uas_dev_info,
      so there is no need to pass a copy along.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 29e409f0f7613f9fd2235e41f0fa33e48e94544e
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:29 2014 +0300

      xhci: Allow xHCI drivers to be built as separate modules

      Instead of building all of the xHCI code into a single module, separate
      it out into the core (xhci-hcd), PCI (xhci-pci, now selected by the new
      config option CONFIG_USB_XHCI_PCI), and platform (xhci-plat) drivers.
      Also update the PCI/platform drivers with module descriptions/licenses
      and have them register their respective drivers in their initcalls.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 436e8c7d457ff4ca89beca20cf54f5884de6af61
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:28 2014 +0300

      xhci: Export symbols used by host-controller drivers

      In preparation for allowing the xHCI host controller drivers to be built
      as separate modules, export symbols from the xHCI core that may be used
      by the host controller drivers.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e1cd972741f537828307640c9e55f7b595e9ba1e
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:27 2014 +0300

      xhci: Check for XHCI_COMP_MODE_QUIRK when disabling D3cold

      Instead of calling xhci_compliance_mode_recovery_timer_quirk_check() again
      in the PCI suspend path, just check for XHCI_COMP_MODE_QUIRK which will
      have been set based on xhci_compliance_mode_recovery_timer_quirk_check()
      in xhci_init().

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1885d9a33753b73cbbe3f8efde4a852ecca08674
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:26 2014 +0300

      xhci: Introduce xhci_init_driver()

      Since the struct hc_driver is mostly the same across the xhci-pci,
      xhci-plat, and the upcoming xhci-tegra driver, introduce the function
      xhci_init_driver() which will populate the hc_driver with the default
      xHCI operations.  The caller must supply a setup function which will
      be used as the hc_driver's reset callback.

      Note that xhci-plat also overrides the default ->start() callback so
      that it can do rcar-specific initialization.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f4c24db1b7ad0ce84409e15744d26c6f86a96840
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Fri Oct 3 14:35:56 2014 -0700

      qla_target: don't delete changed nacls

      The code is currently riddled with "drop the hardware_lock to avoid a
      deadlock" bugs that expose races.  One of those races seems to expose a
      valid warning in tcm_qla2xxx_clear_nacl_from_fcport_map.  Add some
      bandaid to it.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.5+
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit d8f429e1669b9709f5b669aac9d734dbe0640891
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:27:12 2014 -0400

      block: add bioset_create_nobvec()

      Users of bio_clone_fast() do not want bios with their own bvecs.
      Allocating a bvec mempool as part of the bioset intended for such users
      is a waste of memory.

      bioset_create_nobvec() creates a bioset that doesn't have the bvec
      mempool.

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 11dfce509eaa35e8fc81cb50d0910c0e235fd7e2
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:27:11 2014 -0400

      block: use bio_clone_fast() in blk_rq_prep_clone()

      Request cloning clones bios in the request to track the completion
      of each bio.
      For that purpose, we can use bio_clone_fast() instead of bio_clone()
      to avoid unnecessary allocation and copy of bvecs.

      This patch reduces memory footprint of request-based device-mapper
      (about 1-4KB for each request) and is a preparation for further
      reduction of memory usage by removing unused bvec mempool.

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 126d4576cb73c8a440adc37c129589cd66051bcc
  Merge: 0390019 86b59bb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 14:20:44 2014 -0700

      Merge branch 'i2c/for-current' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

      Pull i2c fixes from Wolfram Sang:
       "Two i2c driver bugfixes"

      * 'i2c/for-current' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: qup: Fix order of runtime pm initialization
        i2c: rk3x: fix 0 length write transfers

  commit e603984823a9218857c599195aaa514c5343de03
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Fri Oct 3 21:45:53 2014 +0100

      staging: et131x: Remove et131x driver from drivers/staging

      The current version of the et131x driver has been accepted into the
      main tree at /drivers/net/ethernet, so it can now be removed from
      staging.

      The MAINTAINERS entry has not been touched here, as the patch to
      add the driver to drivers/net modifies it correctly.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 915de2adb584acea89f3f654a6c9b329f682100f
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 29 12:02:11 2014 +0000

      ftracetest: Add POSIX.3 standard and XFAIL result codes

      Add XFAIL and POSIX 1003.3 standard codes (UNRESOLVED/
      UNTESTED/UNSUPPORTED) as result codes. These are used for the
      results that test case is expected to fail or unsupported
      feature (by config).

      To return these result code, this introduces exit_unresolved,
      exit_untested, exit_unsupported and exit_xfail functions,
      which use real-time signals to notify the result code to
      ftracetest.

      This also set "errexit" option for the testcases, so that
      the tests don't need to exit explicitly.

      Note that if the test returns UNRESOLVED/UNSUPPORTED/FAIL,
      its test log including executed commands is shown on console
      and main logfile as below.

        ------
        # ./ftracetest samples/
        === Ftrace unit tests ===
        [1] failure-case example        [FAIL]
        execute: 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/fail.tc
        + . 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/fail.tc
        ++ cat non-exist-file
        cat: non-exist-file: No such file or directory
        [2] pass-case example   [PASS]
        [3] unresolved-case example     [UNRESOLVED]
        execute: 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unresolved.tc
        + . 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unresolved.tc
        ++ trap exit_unresolved INT
        ++ kill -INT 29324
        +++ exit_unresolved
        +++ kill -s 38 29265
        +++ exit 0
        [4] unsupported-case example    [UNSUPPORTED]
        execute: 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unsupported.tc
        + . 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unsupported.tc
        ++ exit_unsupported
        ++ kill -s 40 29265
        ++ exit 0
        [5] untested-case example       [UNTESTED]
        [6] xfail-case example  [XFAIL]

        # of passed:  1
        # of failed:  1
        # of unresolved:  1
        # of untested:  1
        # of unsupported:  1
        # of xfailed:  1
        # of undefined(test bug):  0
        ------

      Link: 
http://lkml.kernel.org/p/20140929120211.30203.99510.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 039001972a959ab31008a3924ff9519063371bc2
  Merge: 7d1419f 24607f1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 13:31:57 2014 -0700

      Merge tag 'trace-fixes-v3.17-rc7' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull trace ring buffer iterator fix from Steven Rostedt:
       "While testing some new changes for 3.18, I kept hitting a bug every so
        often in the ring buffer.  At first I thought it had to do with some
        of the changes I was working on, but then testing something else I
        realized that the bug was in 3.17 itself.  I ran several bisects as
        the bug was not very reproducible, and finally came up with the commit
        that I could reproduce easily within a few minutes, and without the
        change I could run the tests over an hour without issue.  The change
        fit the bug and I figured out a fix.  That bad commit was:

          Commit 651e22f2701b "ring-buffer: Always reset iterator to reader 
page"

        This commit fixed a bug, but in the process created another one.  It
        used the wrong value as the cached value that is used to see if things
        changed while an iterator was in use.  This made it look like a change
        always happened, and could cause the iterator to go into an infinite
        loop"

      * tag 'trace-fixes-v3.17-rc7' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        ring-buffer: Fix infinite spin in reading buffer

  commit 7d1419f30cc5106196e54a282d7e115e698c95f6
  Merge: ee042ec 1209bbd
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 13:09:57 2014 -0700

      Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6

      Pull cifs/smb3 fixes from Steve French:
       "Fix for CIFS/SMB3 oops on reconnect during readpages (3.17 regression)
        and for incorrectly closing file handle in symlink error cases"

      * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
        CIFS: Fix readpages retrying on reconnects
        Fix problem recognizing symlinks

  commit fba7516303c1f6bb45fcc3df888978d0b34202c4
  Merge: ee042ec 593cbb3
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 12:52:19 2014 -0700

      Merge branch 'rds-net'

      Herton R. Krzesinski says:

      ====================
      Small fixes/changes for RDS

      I got a report of one issue within RDS (after investigation it was a 
double
      free), and I'm sending the fix (patch 3/3) which reporter said it works 
(no more
      WARNING triggered on a specially instrumented kernel). The report/test 
was done
      on a very old kernel (RHEL 5, 2.6.18 based with backports), but the 
problem the
      patch handles still exists and should not change. Besides that, while
      reviewing some of the code but being unable to reproduce with rds_tcp, I
      noticed two small improvements/fixes which are in patches 1 and 2.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 593cbb3ec6a3f2424966832727f394b1696d0d72
  Author: Herton R. Krzesinski <herton@xxxxxxxxxx>
  Date:   Wed Oct 1 18:49:54 2014 -0300

      net/rds: fix possible double free on sock tear down

      I got a report of a double free happening at RDS slab cache. One
      suspicion was that may be somewhere we were doing a sock_hold/sock_put
      on an already freed sock. Thus after providing a kernel with the
      following change:

       static inline void sock_hold(struct sock *sk)
       {
      -       atomic_inc(&sk->sk_refcnt);
      +       if (!atomic_inc_not_zero(&sk->sk_refcnt))
      +               WARN(1, "Trying to hold sock already gone: %p (family: 
%hd)\n",
      +                       sk, sk->sk_family);
       }

      The warning successfuly triggered:

      Trying to hold sock already gone: ffff81f6dda61280 (family: 21)
      WARNING: at include/net/sock.h:350 sock_hold()
      Call Trace:
      <IRQ>  [<ffffffff8adac135>] :rds:rds_send_remove_from_sock+0xf0/0x21b
      [<ffffffff8adad35c>] :rds:rds_send_drop_acked+0xbf/0xcf
      [<ffffffff8addf546>] :rds_rdma:rds_ib_recv_tasklet_fn+0x256/0x2dc
      [<ffffffff8009899a>] tasklet_action+0x8f/0x12b
      [<ffffffff800125a2>] __do_softirq+0x89/0x133
      [<ffffffff8005f30c>] call_softirq+0x1c/0x28
      [<ffffffff8006e644>] do_softirq+0x2c/0x7d
      [<ffffffff8006e4d4>] do_IRQ+0xee/0xf7
      [<ffffffff8005e625>] ret_from_intr+0x0/0xa
      <EOI>

      Looking at the call chain above, the only way I think this would be
      possible is if somewhere we already released the same socket->sock which
      is assigned to the rds_message at rds_send_remove_from_sock. Which seems
      only possible to happen after the tear down done on rds_release.

      rds_release properly calls rds_send_drop_to to drop the socket from any
      rds_message, and some proper synchronization is in place to avoid race
      with rds_send_drop_acked/rds_send_remove_from_sock. However, I still see
      a very narrow window where it may be possible we touch a sock already
      released: when rds_release races with rds_send_drop_acked, we check
      RDS_MSG_ON_CONN to avoid cleanup on the same rds_message, but in this
      specific case we don't clear rm->m_rs. In this case, it seems we could
      then go on at rds_send_drop_to and after it returns, the sock is freed
      by last sock_put on rds_release, with concurrently we being at
      rds_send_remove_from_sock; then at some point in the loop at
      rds_send_remove_from_sock we process an rds_message which didn't have
      rm->m_rs unset for a freed sock, and a possible sock_hold on an sock
      already gone at rds_release happens.

      This hopefully address the described condition above and avoids a double
      free on "second last" sock_put. In addition, I removed the comment about
      socket destruction on top of rds_send_drop_acked: we call rds_send_drop_to
      in rds_release and we should have things properly serialized there, thus
      I can't see the comment being accurate there.

      Signed-off-by: Herton R. Krzesinski <herton@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb74cc97b830c1e438dc1d6b049f17bdb2b9aae5
  Author: Herton R. Krzesinski <herton@xxxxxxxxxx>
  Date:   Wed Oct 1 18:49:53 2014 -0300

      net/rds: do proper house keeping if connection fails in 
rds_tcp_conn_connect

      I see two problems if we consider the sock->ops->connect attempt to fail 
in
      rds_tcp_conn_connect. The first issue is that for example we don't remove 
the
      previously added rds_tcp_connection item to rds_tcp_tc_list at
      rds_tcp_set_callbacks, which means that on a next reconnect attempt for 
the
      same rds_connection, when rds_tcp_conn_connect is called we can again call
      rds_tcp_set_callbacks, resulting in duplicated items on rds_tcp_tc_list,
      leading to list corruption: to avoid this just make sure we call
      properly rds_tcp_restore_callbacks before we exit. The second issue
      is that we should also release the sock properly, by setting sock = NULL
      only if we are returning without error.

      Signed-off-by: Herton R. Krzesinski <herton@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 310886dd5fa3606d9325b10caf7c8ba5e9f9ab03
  Author: Herton R. Krzesinski <herton@xxxxxxxxxx>
  Date:   Wed Oct 1 18:49:52 2014 -0300

      net/rds: call rds_conn_drop instead of open code it at 
rds_connect_complete

      Signed-off-by: Herton R. Krzesinski <herton@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2bf5ec20488fb91af32f1c7f7c63f338ebacc9f
  Merge: 38df649 808e7ac
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 12:37:23 2014 -0700

      Merge branch 'qdisc_bulk_dequeue'

      Jesper Dangaard Brouer says:

      ====================
      qdisc: bulk dequeue support

      This patchset uses DaveM's recent API changes to dev_hard_start_xmit(),
      from the qdisc layer, to implement dequeue bulking.

      Patch01: "qdisc: bulk dequeue support for qdiscs with TCQ_F_ONETXQUEUE"
       - Implement basic qdisc dequeue bulking
       - This time, 100% relying on BQL limits, no magic safe-guard constants

      Patch02: "qdisc: dequeue bulking also pickup GSO/TSO packets"
       - Extend bulking to bulk several GSO/TSO packets
       - Seperate patch, as it introduce a small regression, see test section.

      We do have a patch03, which exports a userspace tunable as a BQL
      tunable, that can byte-cap or disable the bulking/bursting.  But we
      could not agree on it internally, thus not sending it now.  We
      basically strive to avoid adding any new userspace tunable.

      Testing patch01:
      ================
       Demonstrating the performance improvement of qdisc dequeue bulking, is
      tricky because the effect only "kicks-in" once the qdisc system have a
      backlog. Thus, for a backlog to form, we need either 1) to exceed 
wirespeed
      of the link or 2) exceed the capability of the device driver.

      For practical use-cases, the measureable effect of this will be a
      reduction in CPU usage

      01-TCP_STREAM:
      --------------
      Testing effect for TCP involves disabling TSO and GSO, because TCP
      already benefit from bulking, via TSO and especially for GSO segmented
      packets.  This patch view TSO/GSO as a seperate kind of bulking, and
      avoid further bulking of these packet types.

      The measured perf diff benefit (at 10Gbit/s) for a single netperf
      TCP_STREAM were 9.24% less CPU used on calls to _raw_spin_lock()
      (mostly from sch_direct_xmit).

      If my E5-2695v2(ES) CPU is tuned according to:
       
http://netoptimizer.blogspot.dk/2014/04/basic-tuning-for-network-overload.html
      Then it is possible that a single netperf TCP_STREAM, with GSO and TSO
      disabled, can utilize all bandwidth on a 10Gbit/s link.  This will
      then cause a standing backlog queue at the qdisc layer.

      Trying to pressure the system some more CPU util wise, I'm starting
      24x TCP_STREAMs and monitoring the overall CPU utilization.  This
      confirms bulking saves CPU cycles when it "kicks-in".

      Tool mpstat, while stressing the system with netperf 24x TCP_STREAM, 
shows:
       * Disabled bulking: sys:2.58%  soft:8.50%  idle:88.78%
       * Enabled  bulking: sys:2.43%  soft:7.66%  idle:89.79%

      02-UDP_STREAM
      -------------
      The measured perf diff benefit for UDP_STREAM were 6.41% less CPU used
      on calls to _raw_spin_lock().  24x UDP_STREAM with packet size -m 1472 (to
      avoid sending UDP/IP fragments).

      03-trafgen driver test
      ----------------------
      The performance of the 10Gbit/s ixgbe driver is limited due to
      updating the HW ring-queue tail-pointer on every packet.  As
      previously demonstrated with pktgen.

      Using trafgen to send RAW frames from userspace (via AF_PACKET), and
      forcing it through qdisc path (with option --qdisc-path and -t0),
      sending with 12 CPUs.

      I can demonstrate this driver layer limitation:
       * 12.8 Mpps with no qdisc bulking
       * 14.8 Mpps with qdisc bulking (full 10G-wirespeed)

      Testing patch02:
      ================
      Testing Bulking several GSO/TSO packets:

      Measuring HoL (Head-of-Line) blocking for TSO and GSO, with
      netperf-wrapper. Bulking several TSO show no performance regressions
      (requeues were in the area 32 requeues/sec for 10G while transmitting
      approx 813Kpps).

      Bulking several GSOs does show small regression or very small
      improvement (requeues were in the area 8000 requeues/sec, for 10G
      while transmitting approx 813Kpps).

       Using ixgbe 10Gbit/s with GSO bulking, we can measure some additional
      latency. Base-case, which is "normal" GSO bulking, sees varying
      high-prio queue delay between 0.38ms to 0.47ms.  Bulking several GSOs
      together, result in a stable high-prio queue delay of 0.50ms.

      Corrosponding to:
       (10000*10^6)*((0.50-0.47)/10^3)/8 = 37500 bytes
       (10000*10^6)*((0.50-0.38)/10^3)/8 = 150000 bytes
       37500/1500  = 25 pkts
       150000/1500 = 100 pkts

       Using igb at 100Mbit/s with GSO bulking, shows an improvement.
      Base-case sees varying high-prio queue delay between 2.23ms to 2.35ms
      diff of 0.12ms corrosponding to 1500 bytes at 100Mbit/s. Bulking
      several GSOs together, result in a stable high-prio queue delay of
      2.23ms.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 808e7ac0bdef31204184904f6b3ea356a30a9ed5
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Oct 1 22:36:09 2014 +0200

      qdisc: dequeue bulking also pickup GSO/TSO packets

      The TSO and GSO segmented packets already benefit from bulking
      on their own.

      The TSO packets have always taken advantage of the only updating
      the tailptr once for a large packet.

      The GSO segmented packets have recently taken advantage of
      bulking xmit_more API, via merge commit 53fda7f7f9e8 ("Merge
      branch 'xmit_list'"), specifically via commit 7f2e870f2a4 ("net:
      Move main gso loop out of dev_hard_start_xmit() into helper.")
      allowing qdisc requeue of remaining list.  And via commit
      ce93718fb7cd ("net: Don't keep around original SKB when we
      software segment GSO frames.").

      This patch allow further bulking of TSO/GSO packets together,
      when dequeueing from the qdisc.

      Testing:
       Measuring HoL (Head-of-Line) blocking for TSO and GSO, with
      netperf-wrapper. Bulking several TSO show no performance regressions
      (requeues were in the area 32 requeues/sec).

      Bulking several GSOs does show small regression or very small
      improvement (requeues were in the area 8000 requeues/sec).

       Using ixgbe 10Gbit/s with GSO bulking, we can measure some additional
      latency. Base-case, which is "normal" GSO bulking, sees varying
      high-prio queue delay between 0.38ms to 0.47ms.  Bulking several GSOs
      together, result in a stable high-prio queue delay of 0.50ms.

       Using igb at 100Mbit/s with GSO bulking, shows an improvement.
      Base-case sees varying high-prio queue delay between 2.23ms to 2.35ms

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5772e9a3463b264cee5a4e73ef586ad482d7ba48
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Oct 1 22:35:59 2014 +0200

      qdisc: bulk dequeue support for qdiscs with TCQ_F_ONETXQUEUE

      Based on DaveM's recent API work on dev_hard_start_xmit(), that allows
      sending/processing an entire skb list.

      This patch implements qdisc bulk dequeue, by allowing multiple packets
      to be dequeued in dequeue_skb().

      The optimization principle for this is two fold, (1) to amortize
      locking cost and (2) avoid expensive tailptr update for notifying HW.
       (1) Several packets are dequeued while holding the qdisc root_lock,
      amortizing locking cost over several packet.  The dequeued SKB list is
      processed under the TXQ lock in dev_hard_start_xmit(), thus also
      amortizing the cost of the TXQ lock.
       (2) Further more, dev_hard_start_xmit() will utilize the skb->xmit_more
      API to delay HW tailptr update, which also reduces the cost per
      packet.

      One restriction of the new API is that every SKB must belong to the
      same TXQ.  This patch takes the easy way out, by restricting bulk
      dequeue to qdisc's with the TCQ_F_ONETXQUEUE flag, that specifies the
      qdisc only have attached a single TXQ.

      Some detail about the flow; dev_hard_start_xmit() will process the skb
      list, and transmit packets individually towards the driver (see
      xmit_one()).  In case the driver stops midway in the list, the
      remaining skb list is returned by dev_hard_start_xmit().  In
      sch_direct_xmit() this returned list is requeued by dev_requeue_skb().

      To avoid overshooting the HW limits, which results in requeuing, the
      patch limits the amount of bytes dequeued, based on the drivers BQL
      limits.  In-effect bulking will only happen for BQL enabled drivers.

      Small amounts for extra HoL blocking (2x MTU/0.24ms) were
      measured at 100Mbit/s, with bulking 8 packets, but the
      oscillating nature of the measurement indicate something, like
      sched latency might be causing this effect. More comparisons
      show, that this oscillation goes away occationally. Thus, we
      disregard this artifact completely and remove any "magic" bulking
      limit.

      For now, as a conservative approach, stop bulking when seeing TSO and
      segmented GSO packets.  They already benefit from bulking on their own.
      A followup patch add this, to allow easier bisect-ability for finding
      regressions.

      Jointed work with Hannes, Daniel and Florian.

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 38df6492eb511d2a6823303cb1a194c4fe423154
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 30 22:29:46 2014 +0100

      et131x: Add PCIe gigabit ethernet driver et131x to drivers/net

      This adds the ethernet driver for Agere et131x devices to
      drivers/net/ethernet.

      The driver being added has been in the staging tree for some time, and 
will be
      removed from there in a seperate patch. This one merely disables the 
staging
      version to prevent two instances being built.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6
  Merge: 3049683 042e1c7
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Fri Oct 3 11:24:46 2014 -0700

      Merge branch 'next' into for-linus

      Prepare first round of input updates for 3.18.

  commit f56574a2b554492703030e3d3b9679c9a07a5d69
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Thu Oct 2 10:23:15 2014 -0700

      target/user: Recalculate pad size inside is_ring_space_avail()

      If more than one thread is waiting for command ring space that includes
      a PAD, then if the first one finishes (inserts a PAD and a CMD at the
      start of the cmd ring) then the second one will incorrectly think it still
      needs to insert a PAD (i.e. cmdr_space_needed is now wrong.) This will
      lead to it asking for more space than it actually needs, and then 
inserting
      a PAD somewhere else than at the end -- not what we want.

      This patch moves the pad calculation inside is_ring_space_available() so
      in the above scenario the second thread would then ask for space not
      including a PAD. The patch also inserts a PAD op based upon an up-to-date
      cmd_head, instead of the potentially stale value.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6375f8908255ea7438b60bb5998e6b3e1628500d
  Author: Hannes Reinecke <hare@xxxxxxx>
  Date:   Thu Oct 2 09:30:55 2014 +0200

      tcm_loop: Fixup tag handling

      The SCSI command tag is set to the tag assigned from the block
      layer, not the SCSI-II tag message. So we need to convert
      it into the correct SCSI-II tag message based on the
      device flags, not the tag value itself.

      Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 1acff63f6ec2622662e647364293cc3ca495401f
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Thu Oct 2 21:40:34 2014 -0700

      iser-target: Fix smatch warning

      Unused return value from down_interruptible

      Reported-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6e14eab90a933c2e936639be390bf231a377b44a
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 23:01:15 2014 -0700

      target/user: Fix up smatch warnings in tcmu_netlink_event

      This patch fixes up the following unused return smatch warnings:

        drivers/target/target_core_user.c:778 tcmu_netlink_event warn: unused 
return: ret = nla_put_string()
        drivers/target/target_core_user.c:780 tcmu_netlink_event warn: unused 
`return: ret = nla_put_u32()

      (Fix up missing semicolon: grover)

      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 7c9e7a6fe11c8dc5b3b9d0e889dde73347247584
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:05 2014 -0700

      target: Add a user-passthrough backstore

      Add a LIO storage engine that presents commands to userspace for 
execution.
      This would allow more complex backstores to be implemented out-of-kernel,
      and also make experimentation a-la FUSE (but at the SCSI level -- "SUSE"?)
      possible.

      It uses a mmap()able UIO device per LUN to share a command ring and data
      area. The commands are raw SCSI CDBs and iovs for in/out data. The command
      ring is also reused for returning scsi command status and optional sense
      data.

      This implementation is based on Shaohua Li's earlier version but heavily
      modified. Differences include:

      * Shared memory allocated by kernel, not locked-down user pages
      * Single ring for command request and response
      * Offsets instead of embedded pointers
      * Generic SCSI CDB passthrough instead of per-cmd specialization in ring
        format.
      * Uses UIO device instead of anon_file passed in mailbox.
      * Optional in-kernel handling of some commands.

      The main reason for these differences is to permit greater resiliency
      if the user process dies or hangs.

      Things not yet implemented (on purpose):

      * Zero copy. The data area is flexible enough to allow page flipping or
        backend-allocated pages to be used by fabrics, but it's not clear these
        are performance wins. Can come later.
      * Out-of-order command completion by userspace. Possible to add by just
        allowing userspace to change cmd_id in rsp cmd entries, but currently
        not supported.
      * No locks between kernel cmd submission and completion routines. Sounds
        like it's possible, but this can come later.
      * Sparse allocation of mmaped area. Current code vmallocs the whole thing.
        If the mapped area was larger and not fully mapped then the driver would
        have more freedom to change cmd and data area sizes based on demand.

      Current code open issues:

      * The use of idrs may be overkill -- we maybe can replace them with a
        simple counter to generate cmd_ids, and a hash table to get a cmd_id's
        associated pointer.
      * Use of a free-running counter for cmd ring instead of explicit modulo
        math. This would require power-of-2 cmd ring size.

      (Add kconfig depends NET - Randy)

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 3e67cfad22230ebed85c56cbe413876f33fea82b
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Fri Oct 3 12:47:23 2014 -0400

      ext4: grab missed write_count for EXT4_IOC_SWAP_BOOT

      Otherwise this provokes complain like follows:
      WARNING: CPU: 12 PID: 5795 at fs/ext4/ext4_jbd2.c:48 
ext4_journal_check_start+0x4e/0xa0()
      Modules linked in: brd iTCO_wdt lpc_ich mfd_core igb ptp dm_mirror 
dm_region_hash dm_log dm_mod
      CPU: 12 PID: 5795 Comm: python Not tainted 3.17.0-rc2-00175-gae5344f #158
      Hardware name: Intel Corporation W2600CR/W2600CR, BIOS 
SE5C600.86B.99.99.x028.061320111235 06/13/2011
       0000000000000030 ffff8808116cfd28 ffffffff815c7dfc 0000000000000030
       0000000000000000 ffff8808116cfd68 ffffffff8106ce8c ffff8808116cfdc8
       ffff880813b16000 ffff880806ad6ae8 ffffffff81202008 0000000000000000
      Call Trace:
       [<ffffffff815c7dfc>] dump_stack+0x51/0x6d
       [<ffffffff8106ce8c>] warn_slowpath_common+0x8c/0xc0
       [<ffffffff81202008>] ? ext4_ioctl+0x9e8/0xeb0
       [<ffffffff8106ceda>] warn_slowpath_null+0x1a/0x20
       [<ffffffff8122867e>] ext4_journal_check_start+0x4e/0xa0
       [<ffffffff81228c10>] __ext4_journal_start_sb+0x90/0x110
       [<ffffffff81202008>] ext4_ioctl+0x9e8/0xeb0
       [<ffffffff8107b0bd>] ? ptrace_stop+0x24d/0x2f0
       [<ffffffff81088530>] ? alloc_pid+0x480/0x480
       [<ffffffff8107b1f2>] ? ptrace_do_notify+0x92/0xb0
       [<ffffffff81186545>] do_vfs_ioctl+0x4e5/0x550
       [<ffffffff815cdbcb>] ? _raw_spin_unlock_irq+0x2b/0x40
       [<ffffffff81186603>] SyS_ioctl+0x53/0x80
       [<ffffffff815ce2ce>] tracesys+0xd0/0xd5

      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 58a9014ae6422325f12d54b5dbb95531009ab70f
  Author: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:54:13 2014 +0200

      ASoC: fsl_spdif: Remove unused includes of linux/clk-private.h

      Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ee042ec88022249b848306dd6e87ffd2fd88a839
  Merge: 80ad99d 8e0e99b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 08:40:37 2014 -0700

      Merge tag 'md/3.17-final-fix' of git://neil.brown.name/md

      Pull raid5 discard fix from Neil Brown:
       "One fix for raid5 discard issue"

      * tag 'md/3.17-final-fix' of git://neil.brown.name/md:
        md/raid5: disable 'DISCARD' by default due to safety concerns.

  commit a2285b8c75bf7e21895f7c2cf75d6a910914517b
  Merge: bab4d75 9c0b8fd
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:44 2014 +0100

      Merge remote-tracking branch 'spi/topic/xilinx' into spi-next

  commit bab4d751f70bcecdcaad56dad9785224a5a6f9db
  Merge: 899d81b db4fa45 468e0f4 6089af7 e221cc9 9593e61
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:42 2014 +0100

      Merge remote-tracking branches 'spi/topic/pl022', 'spi/topic/pxa2xx', 
'spi/topic/rspi', 'spi/topic/sh-msiof' and 'spi/topic/sirf' into spi-next

  commit 899d81b974ec7b3fd0f875c578bd91e89212742f
  Merge: 7020d76 90f90bb f62cacc a44619c 9f5b8b4 df59fa7
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:41 2014 +0100

      Merge remote-tracking branches 'spi/topic/fsl-dspi', 'spi/topic/imx', 
'spi/topic/mxs', 'spi/topic/omap-100k' and 'spi/topic/orion' into spi-next

  commit 7020d7697178afbb3fe579edb99afb05211e4bf1
  Merge: 1fc8450 365a7bb 2be01d2 f7477c2 a310836
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:39 2014 +0100

      Merge remote-tracking branches 'spi/topic/davinci', 'spi/topic/doc', 
'spi/topic/dw' and 'spi/topic/fsl' into spi-next

  commit 1fc84503130927fae0b5e2f753f07a7192793223
  Merge: 613c447 61d38b9 e67f04c a2cea98 a5b4b23
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:37 2014 +0100

      Merge remote-tracking branches 'spi/topic/bcm53xx', 'spi/topic/cadence', 
'spi/topic/checkpatch' and 'spi/topic/clps711x' into spi-next

  commit 613c44798f2ba41df8ac7635fab9ebba8118f834
  Merge: ad71f40 f59838a
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:37 2014 +0100

      Merge remote-tracking branch 'spi/topic/dma-dep' into spi-next

  commit ad71f40a834e6fe8877794230048551cc7ab8180
  Merge: 62d02e4 c7908a3
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:37 2014 +0100

      Merge remote-tracking branch 'spi/topic/core' into spi-next

  commit 62d02e41eaf08534203384ce5468e2d3ec337677
  Merge: fe82dce a24e70c
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:35 2014 +0100

      Merge remote-tracking branch 'spi/fix/rockchip' into spi-linus

  commit 80ad99da8bd213e12b925407f1c97a303aa8f87f
  Merge: 5858686 eee0815
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 08:31:14 2014 -0700

      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

      Pull drm fixes from Dave Airlie:
       "Nothing too major or scary.

        One i915 regression fix, nouveau has a tmds regression fix, along with
        a regression fix for the runtime pm code for optimus laptops not
        restoring the display hw correctly"

      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/nouveau: make sure display hardware is reinitialised on runtime 
resume
        drm/nouveau: punt fbcon resume out to a workqueue
        drm/nouveau: fix regression on original nv50 board
        drm/nv50/disp: fix dpms regression on certain boards
        drm/i915: Flush the PTEs after updating them before suspend

  commit 3afb57fa721f94206e642f8fda51f5a89dda3dfb
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Mon Sep 29 19:45:02 2014 -0700

      hwmon: (ab8500) Call kernel_power_off instead of pm_power_off

      Drivers should not call pm_power_off directly; it is not guaranteed
      to be non-NULL. Call kernel_power_off instead.

      Cc: Jean Delvare <jdelvare@xxxxxxx>
      Reviewed-by: Jean Delvare <jdelvare@xxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit dd2f6c4481debfa389c1f2b2b1d5bd6449c42611
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Fri Oct 3 16:17:02 2014 +0100

      X.509: If available, use the raw subjKeyId to form the key description

      Module signing matches keys by comparing against the key description 
exactly.
      However, the way the key description gets constructed got changed to be
      composed of the subject name plus the certificate serial number instead 
of the
      subject name and the subjectKeyId.  I changed this to avoid problems with
      certificates that don't *have* a subjectKeyId.

      Instead, if available, use the raw subjectKeyId to form the key 
description
      and only use the serial number if the subjectKeyId doesn't exist.

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 31d9f8faf9a54c851e835af489c82f45105a442f
  Author: Dmitry Lavnikevich <d.lavnikevich@xxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:18:56 2014 +0300

      ASoC: tlv320aic3x: fix PLL D configuration

      Current caching implementation during regcache_sync() call bypasses
      all register writes of values that are already known as default
      (regmap reg_defaults). Same time in TLV320AIC3x codecs register 5
      (AIC3X_PLL_PROGC_REG) write should be immediately followed by register
      6 write (AIC3X_PLL_PROGD_REG) even if it was not changed. Otherwise
      both registers will not be written.

      This brings to issue that appears particulary in case of 44.1kHz
      playback with 19.2MHz master clock. In this case AIC3X_PLL_PROGC_REG
      is 0x6e while AIC3X_PLL_PROGD_REG is 0x0 (same as register
      default). Thus AIC3X_PLL_PROGC_REG also remains not written and we get
      wrong playback speed.

      In this patch snd_soc_read() is used to get cached pll values and
      snd_soc_write() (unlike regcache_sync() this function doesn't bypasses
      hardware default values) to write them to registers.

      Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit b2d9de549c30170eed5691d369cf16680e0ce03a
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:32:40 2014 +0300

      ASoC: dapm: Fix NULL pointer dereference when registering card with 
widgets

      Commit 0bd2ac3dae74 ("ASoC: Remove CODEC pointer from 
snd_soc_dapm_context")
      introduced regression to snd_soc_dapm_new_controls() when registering a 
card
      with card->dapm_widgets set. Call chain is:

          snd_soc_register_card()
          -> snd_soc_instantiate_card()
             -> snd_soc_dapm_new_controls()
                -> snd_soc_dapm_new_control()

      Null pointer dereference occurs since card->dapm context doesn't have
      associated component. Fix this by setting widget codec pointer
      conditionally.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 91401a34038e614076dbfb5c4969a052e72fb296
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Tue Sep 30 00:20:46 2014 +0200

      UBI: Fastmap: Calc fastmap size correctly

      We need to add fm_sb too.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Reviewed-by: Tanya Brokhman <tlinder@xxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit c8c5ebcc5e33a0ae65b6b1cba8d257d423f25da0
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Thu Oct 2 14:12:34 2014 +0200

      Documentation: charger: max14577: Update the date of introducing ABI

      Update the date of introducing max14577 charger's ABI (fast_charge_timer
      sysfs entry) to approximate date of kernel release which actually
      introduces this.

      The old date came from previous driver submissions.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a968bed78b549b4c61d4a46e59161fc1f60f96a6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Oct 1 20:38:17 2014 +0200

      PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME

      Unlike the clocks management code for runtime PM, the code used for
      system suspend does not check the pm_clock_entry.status field.
      If pm_clk_acquire() failed, ce->status will be PCE_STATUS_ERROR, and
      ce->clk will be a negative error code (e.g. 0xfffffffe = -2 = -ENOENT).

      Depending on the clock implementation, suspend or resume may crash with:

          Unable to handle kernel NULL pointer dereference at virtual address 
00000026

      (CCF clk_disable() has an IS_ERR_OR_NULL() check, while CCF clk_enable()
       only has a NULL check; pre-CCF implementations may behave differently)

      While just checking for PCE_STATUS_ERROR would be sufficient, it doesn't
      hurt to use the same state machine as is done for runtime PM, as this
      makes the two versions more similar, and eligible for a future
      consolidation.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0a6479b0ffad8dd236915e271faaf2cbb4cac287
  Author: Geoff Levand <geoff@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:49:16 2014 +0100

      arm64: Remove unneeded extern keyword

      Function prototypes are never definitions, so remove any 'extern' keyword
      from the funcion prototypes in cpu_ops.h. Fixes warnings emited by
      checkpatch.

      Signed-off-by: Geoff Levand <geoff@xxxxxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 0415447aa3b4decc2c05dfc45a0aa34a5eb4fc54
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 22:45:48 2014 +0200

      Documentation: fix broken v4l-utils URL

      This replaces http://git.linuxtv.org/v4l-utils/ (broken link)
      by http://git.linuxtv.org/cgit.cgi/v4l-utils.git/

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c8fdd497a44450e6183cb43b314fd81504d5c15e
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:26:19 2014 +0100

      ARM64: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime. All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids. So mark the
      only non-const struct in arch/arm64 as const, too.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 7b345771ba921361b318e95bf21b257c65ac141c
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Oct 2 19:35:26 2014 -0400

      Documentation: update include path for mpssd

      sysfs.c includes mpssd.h which includes virtio_ids.h.
      sysfs.c doesn't have the proper include flags set to use the latest
      headers, so this causes a build error if the system headers are too old.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Cc: sudeep.dutt@xxxxxxxxx
      Cc: nikhil.rao@xxxxxxxxx
      Cc: ashutosh.dixit@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: harshavardhan.r.kharche@xxxxxxxxx
      Cc: caz.yokoyama@xxxxxxxxx
      Cc: dasaratharaman.chandramouli@xxxxxxxxx
      Cc: jkosina@xxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit cbe68a2bd092ff67575323f30a170d55df31f55f
  Merge: 77076c7 0b8db27
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Fri Oct 3 15:46:02 2014 +0200

      Merge back 'acpi-video' material for v3.18.

  commit f39cb1797ec1094b196d3dab44a7ca6060813d38
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 2 21:12:34 2014 +0200

      PM / Domains: Rename cpu_data to cpuidle_data

      The "cpu_data" are defined for some archs and thus conflicting with the
      "cpu_data" member in the struct gpd_cpu_data. This causes a compiler
      error for those archs.

      Let's fix it by rename the member to cpuidle_data. In this context it
      also seems appropriate to rename the struct to gpd_cpuidle_data to
      better reflect its use.

      Fixes: f48c767ce895 (PM / Domains: Move dev_pm_domain_attach|detach() to 
pm_domain.h)
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 6f1293ff747ddcb696d546e3efcd31f7cc42b9a5
  Merge: b1b12ba f9739d2
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Fri Oct 3 15:41:16 2014 +0200

      Merge back cpufreq material for v3.18.

  commit f9739d27059d8fd7b64096ea7251608628b5bd30
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Fri Sep 26 15:33:46 2014 +0200

      cpufreq: cpufreq-dt: fix potential double put of cpu OF node

      If cpufreq_generic_init() fails we jump into the resource
      cleanup path which contains a of_node_put() call. Another
      instance of this has already been called at that time
      resulting a double decrement of the refcount.

      Fix this by calling of_node_put() only after we are sure
      that nothing has gone wrong.

      Fixes: d2f31f1da54f "cpufreq: cpu0: Move per-cluster initialization code 
to ->init()"
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d24e0569e046430832d32eb3ea231dc763782e4d
  Author: Bob Peterson <rpeterso@xxxxxxxxxx>
  Date:   Fri Oct 3 08:38:06 2014 -0400

      GFS2: Use gfs2_rbm_incr in rgblk_free

      This patch speeds up GFS2 unlink operations by using function
      gfs2_rbm_incr rather than continuously calculating the rbm.

      Signed-off-by: Bob Peterson <rpeterso@xxxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit bbcf071969b20f356877c8067986be0a2dcaa2aa
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Tue Sep 9 19:58:03 2014 +0530

      cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'

      The naming convention of this driver was always under the scanner, people
      complained that it should have a more generic name than cpu0, as it 
manages all
      CPUs that are sharing clock lines.

      Also, in future it will be modified to support any number of clusters with
      separate clock/voltage lines.

      Lets rename it to 'cpufreq_dt' from 'cpufreq_cpu0'.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 369283bfbd953a5d34c919746b3587737c0a47c8
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Oct 2 10:37:21 2014 -0400

      drm/radeon/kv: add uvd/vce info to dpm debugfs output

      Track whether UVD or VCE are enabled in debugfs.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 3e15c35374305cea79ed73dec66143b569ee9204
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Oct 2 10:28:57 2014 -0400

      drm/radeon/ci: add uvd/vce info to dpm debugfs output

      Track whether UVD or VCE are enabled in debugfs.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 831b6966a60fe72d85ae3576056b4e4e0775b112
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 14:11:56 2014 +0200

      drm/radeon: export reservation_object from dmabuf to ttm

      Adds an extra argument to radeon_bo_create, which is only used in 
radeon_prime.c.

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 392a250bd080e296f97ccc7e91b051a6b5da0ff1
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 12:39:38 2014 +0200

      drm/radeon: cope with foreign fences inside the reservation object

      Not the whole world is a radeon! :-)

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit a0e847641cd7239661ff1b39db0afb0e2992026f
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 14:35:02 2014 +0200

      drm/radeon: cope with foreign fences inside display

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 40b50e80c5ca78b3164d79d39b4889c4e58f462e
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Oct 3 11:53:28 2014 +0300

      KEYS: handle error code encoded in pointer

      If hexlen is odd then function returns an error.
      Use IS_ERR to check for error, otherwise invalid pointer
      is used and kernel gives oops:

      [  132.816522] BUG: unable to handle kernel paging request at
      ffffffffffffffea
      [  132.819902] IP: [<ffffffff812bfc20>] asymmetric_key_id_same+0x14/0x36
      [  132.820302] PGD 1a12067 PUD 1a14067 PMD 0
      [  132.820302] Oops: 0000 [#1] SMP
      [  132.820302] Modules linked in: bridge(E) stp(E) llc(E) evdev(E)
      serio_raw(E) i2c_piix4(E) button(E) fuse(E)
      [  132.820302] CPU: 0 PID: 2993 Comm: cat Tainted: G            E
      3.16.0-kds+ #2847
      [  132.820302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [  132.820302] task: ffff88004249a430 ti: ffff880056640000 task.ti:
      ffff880056640000
      [  132.820302] RIP: 0010:[<ffffffff812bfc20>]  [<ffffffff812bfc20>]
      asymmetric_key_id_same+0x14/0x36
      [  132.820302] RSP: 0018:ffff880056643930  EFLAGS: 00010246
      [  132.820302] RAX: 0000000000000000 RBX: ffffffffffffffea RCX:
      ffff880056643ae0
      [  132.820302] RDX: 000000000000005e RSI: ffffffffffffffea RDI:
      ffff88005bac9300
      [  132.820302] RBP: ffff880056643948 R08: 0000000000000003 R09:
      00000007504aa01a
      [  132.820302] R10: 0000000000000000 R11: 0000000000000000 R12:
      ffff88005d68ca40
      [  132.820302] R13: 0000000000000101 R14: 0000000000000000 R15:
      ffff88005bac5280
      [  132.820302] FS:  00007f67a153c740(0000) GS:ffff88005da00000(0000)
      knlGS:0000000000000000
      [  132.820302] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [  132.820302] CR2: ffffffffffffffea CR3: 000000002e663000 CR4:
      00000000000006f0
      [  132.820302] Stack:
      [  132.820302]  ffffffff812bfc66 ffff880056643ae0 ffff88005bac5280
      ffff880056643958
      [  132.820302]  ffffffff812bfc9d ffff880056643980 ffffffff812971d9
      ffff88005ce930c1
      [  132.820302]  ffff88005ce930c0 0000000000000000 ffff8800566439c8
      ffffffff812fb753
      [  132.820302] Call Trace:
      [  132.820302]  [<ffffffff812bfc66>] ? asymmetric_match_key_ids+0x24/0x42
      [  132.820302]  [<ffffffff812bfc9d>] asymmetric_key_cmp+0x19/0x1b
      [  132.820302]  [<ffffffff812971d9>] keyring_search_iterator+0x74/0xd7
      [  132.820302]  [<ffffffff812fb753>] assoc_array_subtree_iterate+0x67/0xd2
      [  132.820302]  [<ffffffff81297165>] ? key_default_cmp+0x20/0x20
      [  132.820302]  [<ffffffff812fbaa1>] assoc_array_iterate+0x19/0x1e
      [  132.820302]  [<ffffffff81297332>] search_nested_keyrings+0xf6/0x2b6
      [  132.820302]  [<ffffffff810728da>] ? sched_clock_cpu+0x91/0xa2
      [  132.820302]  [<ffffffff810860d2>] ? mark_held_locks+0x58/0x6e
      [  132.820302]  [<ffffffff810a137d>] ? current_kernel_time+0x77/0xb8
      [  132.820302]  [<ffffffff81297871>] keyring_search_aux+0xe1/0x14c
      [  132.820302]  [<ffffffff812977fc>] ? keyring_search_aux+0x6c/0x14c
      [  132.820302]  [<ffffffff8129796b>] keyring_search+0x8f/0xb6
      [  132.820302]  [<ffffffff812bfc84>] ? asymmetric_match_key_ids+0x42/0x42
      [  132.820302]  [<ffffffff81297165>] ? key_default_cmp+0x20/0x20
      [  132.820302]  [<ffffffff812ab9e3>] asymmetric_verify+0xa4/0x214
      [  132.820302]  [<ffffffff812ab90e>] integrity_digsig_verify+0xb1/0xe2
      [  132.820302]  [<ffffffff812abe41>] ? evm_verifyxattr+0x6a/0x7a
      [  132.820302]  [<ffffffff812b0390>] ima_appraise_measurement+0x160/0x370
      [  132.820302]  [<ffffffff81161db2>] ? d_absolute_path+0x5b/0x7a
      [  132.820302]  [<ffffffff812ada30>] process_measurement+0x322/0x404

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 23aadb1fcda27e79a134ec35a7fb68f243269bcb
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:26 2014 +0200

      perf callchain: Move callchain_param to util object in to fix python test

      In following commit we changed the location of callchains data:

        72a128aa083a7f4cc4f800718aaae05d9c698e26
        perf tools: Move callchain config from record_opts to callchain_param

      Now all callchains stuff stays in callchain_param struct, which adds its
      dependency for evsel.c object and breaks python perf.so usage
      (unresolved callchain_param).

      Moving callchain_param into callchain.c and adding it into
      python-ext-sources unleash just another dependency hell, so I ended up
      adding callchain_param into util.c for now.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-2-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1ca72260e471a8b03f03fe9a6547deb088710042
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:29 2014 +0200

      perf kvm stat live: Use fdarray object instead of pollfd

      The reason is that we don't need to count the number of file descriptors
      because it's already handled in fdarray object.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-5-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0cae013cf4450ea0ecb62241a2f3e7565db09f93
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:28 2014 +0200

      perf kvm stat live: Use perf_evlist__add_pollfd return fd position

      With the interface changed in following commit:

        2171a9256862 tools lib fd array: Allow associating an integer cookie 
with each entry

      the perf_evlist__add_pollfd function now returns the fd position in the
      pollfd array.

      Hence we no longer need to count the fd position, because we get it as
      the return value.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-4-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fe636adda6caff6022e61b37202495dbf68e1410
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:27 2014 +0200

      perf kvm stat live: Fix perf_evlist__add_pollfd error handling

      With the interface changed in following commit:

        2171a9256862 tools lib fd array: Allow associating an integer cookie 
with each entry

      the perf_evlist__add_pollfd function now returns the fd position in the
      pollfd array.

      We need to change this function's error check condition.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-3-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b3f635ad6648d17178c3e2ab2f0a4823fcac1e83
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:45:22 2014 -0700

      mmc, sdhci, bcm-kona, LLVMLinux: Remove use of __initconst

      The __initconst is in the wrong place, and when moved to the correct place
      it uncovers an error where the variable is used by non-init data 
structures.

      Instead merely make them const and put the const in the right spot.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit a06586b62db5c63752e2e68daffec4baa275d594
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:33 2014 +0300

      mmc: sdhci-pci: Fix Braswell eMMC timeout clock frequency

      Braswell eMMC host controller specifies an incorrect
      timeout clock frequncy in the capabilities registers.
      The correct value is 1 MHz.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f5fa92e58bce2cbcce99c2c5260c0b338a1ef201
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:32 2014 +0300

      mmc: sdhci: Let a driver override timeout clock frequency

      Let a driver override the timeout clock frequency by
      populating it before calling sdhci_add_host().  Note
      the value will otherwise be zero because sdhci_host is
      zeroed when allocated.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ff59c520b5fec9733d5402fdfa76fa4435a40bba
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:31 2014 +0300

      mmc: sdhci-pci: Add Bay Trail and Braswell SD card detect

      Add support for card detect for Bay Trail
      and Braswell SD Card host controllers in PCI
      mode.

      This uses the gpio descriptor API which can find
      gpio descriptors, for example, on an ACPI comapnion
      device.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8da4cc1b10c1aeba090d1d862b17174e4dbd50a4
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Fri Oct 3 14:13:36 2014 +0200

      netfilter: nft_masq: register/unregister notifiers on module init/exit

      We have to register the notifiers in the masquerade expression from
      the the module _init and _exit path.

      This fixes crashes when removing the masquerade rule with no
      ipt_MASQUERADE support in place (which was masking the problem).

      Fixes: 9ba1f72 ("netfilter: nf_tables: add new nft_masq expression")
      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit e58e4a0d14a5b8b6ab2aa2942cb2440e45c1f8c9
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:30 2014 +0300

      mmc: sdhci-pci: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host 
controllers

      Add quirk SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host controllers.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7147eaf3a4fe7e7dbb6e1f89e328ea0507e0c32c
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:29 2014 +0300

      mmc: sdhci-acpi: Add a HID and UID for a SD Card host controller

      Add a HID (INT33BB) and UID (3) for a SD Card host controller.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 934e31b9dc848df56a65768388609358a1836ba0
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:28 2014 +0300

      mmc: sdhci-acpi: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel host controllers

      Add quirk SDHCI_QUIRK2_STOP_WITH_TC for Intel host controllers.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 615413979487a1e25a3b76abbaa316280ca19d26
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:27 2014 +0300

      mmc: sdhci: Add quirk for always getting TC with stop cmd

      Add a quirk for a host controller that always sets
      a Transfer Complete interrupt status for the stop
      command even when a busy response is not indicated.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 08678b850cd0c49cc49c7fed0c93f720f85368e8
  Author: Anders Berg <anders.berg@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 13:08:02 2014 +0200

      i2c: axxia: Add I2C driver for AXM55xx

      Add I2C bus driver for the controller found in the LSI Axxia family SoCs. 
The
      driver implements 10-bit addressing and SMBus transfer modes via emulation
      (including SMBus block data read).

      Signed-off-by: Anders Berg <anders.berg@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit d1e9abd630fe66046087f6501a4e4b8de55f7ab9
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Wed Sep 17 06:12:36 2014 +0200

      xen: eliminate scalability issues from initrd handling

      Size restrictions native kernels wouldn't have resulted from the initrd
      getting mapped into the initial mapping. The kernel doesn't really need
      the initrd to be mapped, so use infrastructure available in Xen to avoid
      the mapping and hence the restriction.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit bca9b6855888d978d6e5399b0a8a8ed9a11e9236
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Wed Sep 17 06:12:35 2014 +0200

      xen: sync some headers with xen tree

      To be able to use an initially unmapped initrd with xen the following
      header files must be synced to a newer version from the xen tree:

      include/xen/interface/elfnote.h
      include/xen/interface/xen.h

      As the KEXEC and DUMPCORE related ELFNOTES are not relevant for the
      kernel they are omitted from elfnote.h.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 8ab85eba49c6f4ad67b65fb61104b912f86a1546
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Mon Sep 15 06:45:01 2014 +0200

      xen: make pvscsi frontend dependant on xenbus frontend

      The pvscsi frontend driver requires the xenbus frontend driver. Reflect
      this in Kconfig.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

  commit c2ba1f7d39ff4f3666f0fe0f9f55a41a81e745b6
  Author: Julien Grall <julien.grall@xxxxxxxxxx>
  Date:   Wed Sep 17 14:07:06 2014 -0700

      arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen options

      The Xen ARM API is stable since Xen 4.4 and everything has been
      upstreamed in Linux for ARM and ARM64. Therefore we can drop 
"EXPERIMENTAL"
      from the Xen option in the both Kconfig.

      Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx

  commit 7921a11c7b2929f3ed6fe9081edcf695c60b23c6
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Thu Sep 11 14:20:04 2014 +0100

      xen-scsifront: don't deadlock if the ring becomes full

      scsifront_action_handler() will deadlock on host->host_lock, if the
      ring is full and it has to wait for entries to become available.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Reviewed-by: Juergen Gross <jgross@xxxxxxxx>

  commit 9766a1cfe5ef2042d1e604e2223629dc43307a21
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Thu Oct 2 09:42:44 2014 -0700

      ASoC: tegra: add mic detect gpio to tegra_max98090

      Add an optional mic detect gpio property.  If specified in device tree
      there will be a mic jack created for the given gpio.  This will be
      used by the Tegra-based Chromebooks.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Reviewed-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6f4d2b3177ee3352e70c90f327e2dea3809c263e
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 17:36:05 2014 -0300

      ASoC: sgtl5000: Do a sanity check on SYS_MCLK

      According to the sgtl5000 datasheet the valid range for SYS_MCLK is from 
8 to
      27 MHz.

      Add a sanity check prior to enabling SYS_MCLK.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fa558d0130debf847b6b8cd95880a2d7556770ac
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:16:50 2014 -0300

      ASoC: sgtl5000: Improve the error message on slave mode setting

      For sgtl5000 to operate in slave mode it can only work in "Synchronous
      SYS_MCLK input" mode.

      In this mode only the following rates can be supported: 256*Fs, 384*Fs, 
512*Fs.

      Improve the error message to give a better indication as to why the 
clocking
      failed for slave mode:

      [   12.515399] sgtl5000 1-000a: PLL not supported in slave mode
      [   12.524124] sgtl5000 1-000a: 233 ratio is not supported. SYS_MCLK 
needs to be 256, 384 or 512 * fs
      [   12.535938] sgtl5000 1-000a: ASoC: can't set sgtl5000 hw params: -22

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a577483b6906b3d7aba9cc07e383682fc9b65318
  Author: Bard Liao <bardliao@xxxxxxxxxxx>
  Date:   Fri Oct 3 09:55:07 2014 +0800

      ASoC: rt286: Add depends on I2C

      rt286 use I2C as its I/O. So the driver can only available when
      I2C is selected.

      Signed-off-by: Bard Liao <bardliao@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a44619c31c203257fe9704e41c714f35d9990018
  Author: Michael Heimpold <mhei@xxxxxxxxxxx>
  Date:   Thu Oct 2 23:10:22 2014 +0200

      spi: spi-mxs: fix a tiny typo in a comment

      Signed-off-by: Michael Heimpold <mhei@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2c2d831c81ec75a7b0d8e28caa8e3d9c1fe546f9
  Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 01:47:09 2014 -0700

      [SCSI] uas: disable use of blk-mq I/O path

      The uas driver uses the block layer tag for USB3 stream IDs.  With
      blk-mq we can get larger tag numbers that the queue depth, which breaks
      this assumption.  A fix is under way for 3.18, but sits on top of
      large changes so can't easily be backported.   Set the disable_blk_mq
      path so that a uas device can't easily crash the system when using
      blk-mq for SCSI.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>

  commit 24cae7934cf1455c9793a95376a206ca6b965ade
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 11:18:49 2014 +0200

      m68k: Reformat arch/m68k/mm/hwtest.c

      No functional changes

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit e4dc601bf99ccd1c95b7e6eef1d3cf3c4b0d4961
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 10:50:06 2014 +0200

      m68k: Disable/restore interrupts in hwreg_present()/hwreg_write()

      hwreg_present() and hwreg_write() temporarily change the VBR register to
      another vector table. This table contains a valid bus error handler
      only, all other entries point to arbitrary addresses.

      If an interrupt comes in while the temporary table is active, the
      processor will start executing at such an arbitrary address, and the
      kernel will crash.

      While most callers run early, before interrupts are enabled, or
      explicitly disable interrupts, Finn Thain pointed out that macsonic has
      one callsite that doesn't, causing intermittent boot crashes.
      There's another unsafe callsite in hilkbd.

      Fix this for good by disabling and restoring interrupts inside
      hwreg_present() and hwreg_write().

      Explicitly disabling interrupts can be removed from the callsites later.

      Reported-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1bcecfacde6269dc6cee9a098bc454222d441ff9
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 30 16:49:56 2014 +0200

      drm/core: use helper to check driver features

      The patch replaces direct access to driver_features field
      by calls to helper function.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d0b7abb2c7c05552aca2a0358c53b6a48eab2843
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:11 2014 +1000

      powerpc: Enable CONFIG_CRASH_DUMP=y for ppc64_defconfig

      It pulls in more code, including causing us to build a relocatable
      kernel, which is good for testing.

      The resulting kernel is still usable as a non-crash dump kernel.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit edcee77fef62c66db7b50c4883f5b0f94de9ae69
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:12 2014 +1000

      powerpc/kdump: crash_dump.c needs to include io.h

      For __ioremap().

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d3b94e4b3b22b9f95c4d6a5f0c7fcf9288309c20
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:10 2014 +1000

      powerpc: Don't build powernv for other platform defconfigs

      Because powernv arrived after these other platforms, the defconfigs
      didn't have PPC_POWERNV disabled, and being default y it gets turned on.

      If we're going to bother having defconfigs for the specific platforms
      then they should only build the code required for those platforms.

      The grab bag of everything config is ppc64_defconfig.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8abf29f829de366b989b360af96b2ba871324ad6
  Author: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:25:22 2014 +0800

      powerpc/pci: remove duplicate declaration of pci_bus_find_capability

      pci_bus_find_capability() is decleared in pci.h, so it is not necessary 
to do
      it again.

      This patch removes it.

      Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2828c9cdb8bd30f49c48210c014ccdd4cb994931
  Merge: db985cb fae119b
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 09:02:33 2014 +0200

      Merge tag 'irqchip-core-3.18-2' of 
git://git.infradead.org/users/jcooper/linux into irq/core

      irqchip core changes for v3.18 (round 2) from Jason Cooper

       * atmel:
          - Add sama5d4 support
          - Correct # irqs for sama5d3
       * broadcom:
          - Add bcm7120 l2 interrupt controller and DT binding
       * gic-v3:
          - Add CPU PM notifier
          - Add enable/disable support to gic_enable_redist

  commit ce87685128f3e0fced2aca9f73fc8cc67704ae11
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:04 2014 -0700

      target: Add documentation on the target userspace pass-through driver

      Describes the driver and its interface to make it possible for user
      programs to back a LIO-exported LUN.

      Thanks to Richard W. M. Jones for review, and supplementing this doc
      with the first two paragraphs.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit f14bb039a4e8206439d3e9abd92bc76bd142f243
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:03 2014 -0700

      uio: Export definition of struct uio_device

      In order to prevent a O(n) search of the filesystem to link up its uio
      node with its target configuration, TCMU needs to know the minor number
      that UIO assigned. Expose the definition of this struct so TCMU can
      access this field.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 20959c4b4078847e629eed8918abb52bfe5f559a
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:02 2014 -0700

      target: Remove unneeded check in sbc_parse_cdb

      The check of SCF_SCSI_DATA_CDB seems to be a remnant from before hch's
      refactoring of this function. There are no places where that flag is set
      that cmd->execute_cmd isn't also set.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 69784fa539efa477f39b5a849c27d5e630e0db27
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 21:33:50 2014 -0700

      Revert "serial/core: Initialize the console pm state"

      This reverts commit a86713b1536c818972675e6dd8c6e738f0379f1d.

      Kevin Hilman writes:

        Multiple boot failures on ARM[1] were bisected down to this
        patch.

        How was this patch tested, and on which platforms?

        Also, the changelog states that this should be done only for
        UART_CAP_SLEEP, but the patch does it for every UART.

        Greg, I suggest this patch be dropped from tty-next until it has
        been better described and tested.

        [1] 
http://lists.linaro.org/pipermail/kernel-build-reports/2014-October/005550.html

      Reported-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Cc: Sudhir Sreedharan <ssreedharan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9410e0185e65394c0c6d046033904b53b97a9423
  Author: Alexey Kardashevskiy <aik@xxxxxxxxx>
  Date:   Thu Sep 25 16:39:18 2014 +1000

      powerpc/iommu/ddw: Fix endianness

      rtas_call() accepts and returns values in CPU endianness.
      The ddw_query_response and ddw_create_response structs members are
      defined and treated as BE but as they are passed to rtas_call() as
      (u32 *) and they get byteswapped automatically, the data is CPU-endian.
      This fixes ddw_query_response and ddw_create_response definitions and use.

      of_read_number() is designed to work with device tree cells - it assumes
      the input is big-endian and returns data in CPU-endian. However due
      to the ddw_create_response struct fix, create.addr_hi/lo are already
      CPU-endian so do not byteswap them.

      ddw_avail is a pointer to the "ibm,ddw-applicable" property which contains
      3 cells which are big-endian as it is a device tree. rtas_call() accepts
      a RTAS token in CPU-endian. This makes use of of_property_read_u32_array
      to byte swap and avoid the need for a number of be32_to_cpu calls.

      Cc: stable@xxxxxxxxxxxxxxx # v3.13+
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      [aik: folded Anton's patch with of_property_read_u32_array]
      Signed-off-by: Alexey Kardashevskiy <aik@xxxxxxxxx>
      Acked-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8acd91e8620836a56ff62028ed28ba629f2881a0
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 15:26:00 2014 +0200

      locking/lockdep: Revert qrwlock recusive stuff

      Commit f0bab73cb539 ("locking/lockdep: Restrict the use of recursive
      read_lock() with qrwlock") changed lockdep to try and conform to the
      qrwlock semantics which differ from the traditional rwlock semantics.

      In particular qrwlock is fair outside of interrupt context, but in
      interrupt context readers will ignore all fairness.

      The problem modeling this is that read and write side have different
      lock state (interrupts) semantics but we only have a single
      representation of these. Therefore lockdep will get confused, thinking
      the lock can cause interrupt lock inversions.

      So revert it for now; the old rwlock semantics were already imperfectly
      modeled and the qrwlock extra won't fit either.

      If we want to properly fix this, I think we need to resurrect the work
      by Gautham did a few years ago that split the read and write state of
      locks:

         http://lwn.net/Articles/332801/

      FWIW the locking selftest that would've failed (and was reported by
      Borislav earlier) is something like:

        RL(X1); /* IRQ-ON */
        LOCK(A);
        UNLOCK(A);
        RU(X1);

        IRQ_ENTER();
        RL(X1); /* IN-IRQ */
        RU(X1);
        IRQ_EXIT();

      At which point it would report that because A is an IRQ-unsafe lock we
      can suffer the following inversion:

        CPU0            CPU1

        lock(A)
                        lock(X1)
                        lock(A)
        <IRQ>
         lock(X1)

      And this is 'wrong' because X1 can recurse (assuming the above lock are
      in fact read-lock) but lockdep doesn't know about this.

      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Waiman Long <Waiman.Long@xxxxxx>
      Cc: ego@xxxxxxxxxxxxxxxxxx
      Cc: bp@xxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140930132600.GA7444@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit debfab74e453f079cd8b12b0604387a8c510ef3a
  Author: Jason Low <jason.low2@xxxxxx>
  Date:   Tue Sep 16 17:16:57 2014 -0700

      locking/rwsem: Avoid double checking before try acquiring write lock

      Commit 9b0fc9c09f1b ("rwsem: skip initial trylock in 
rwsem_down_write_failed")
      checks for if there are known active lockers in order to avoid write 
trylocking
      using expensive cmpxchg() when it likely wouldn't get the lock.

      However, a subsequent patch was added such that we directly
      check for sem->count == RWSEM_WAITING_BIAS right before trying
      that cmpxchg().

      Thus, commit 9b0fc9c09f1b now just adds overhead.

      This patch modifies it so that we only do a check for if
      count == RWSEM_WAITING_BIAS.

      Also, add a comment on why we do an "extra check" of count
      before the cmpxchg().

      Signed-off-by: Jason Low <jason.low2@xxxxxx>
      Acked-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Aswin Chandramouleeswaran <aswin@xxxxxx>
      Cc: Chegu Vinod <chegu_vinod@xxxxxx>
      Cc: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410913017.2447.22.camel@j-VirtualBox
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2291059c852706c6f5ffb400366042b7625066cd
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Sep 23 10:29:50 2014 -0400

      locking,arch: Use ACCESS_ONCE() instead of cast to volatile in 
atomic_read()

      Use the much more reader friendly ACCESS_ONCE() instead of the cast to 
volatile.
      This is purely a stylistic change.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Acked-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1411482607-20948-1-git-send-email-bobby.prani@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cc6cd47e7395bc05c5077009808b820633eb3f18
  Author: Wei Huang <wei@xxxxxxxxxx>
  Date:   Wed Sep 24 22:55:14 2014 -0500

      perf/x86: Tone down kernel messages when the PMU check fails in a virtual 
environment

      PMU checking can fail due to various reasons. On native machine, this
      is mostly caused by faulty hardware and it is reasonable to use
      KERN_ERR in reporting. However, when kernel is running on virtualized
      environment, this checking can fail if virtual PMU is not supported
      (e.g. KVM on AMD host). It is annoying to see an error message on
      splash screen, even though we know such failure is benign on
      virtualized environment.

      This patch checks if the kernel is running in a virtualized environment.
      If so, it will use KERN_INFO in reporting, which reduces the syslog
      priority of them. This patch was tested successfully on KVM.

      Signed-off-by: Wei Huang <wei@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411617314-24659-1-git-send-email-wei@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4f971248bc6ad2bb2a89a25a072ebfec5757d298
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:27:06 2014 -0700

      perf/x86/intel/uncore: Fix minor race in box set up

      I was looking for the trinity oops cause in the uncore driver.
      (so far didn't found it)

      However I found this tiny race: when a box is set up two threads on the
      same CPU, they may be setting up the box in parallel (e.g. with kernel
      preemption). This could lead to the reference count being increasing
      too much. Always recheck there is no existing cpu reference inside the 
lock.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411424826-15629-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f10e00f4bf360c36edbe6bf18a6c75b171cbe012
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:23:37 2014 +0400

      sched/dl: Use dl_bw_of() under rcu_read_lock_sched()

      rq->rd is freed using call_rcu_sched(), so rcu_read_lock() to access it
      is not enough. We should use either rcu_read_lock_sched() or 
preempt_disable().

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Suggested-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Fixes: 66339c31bc39 "sched: Use dl_bw_of() under RCU read lock"
      Link: http://lkml.kernel.org/r/1412065417.20287.24.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 10a12983b3d437a6998b3845870e52c1c752c101
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 01:04:44 2014 +0400

      sched/fair: Delete resched_cpu() from idle_balance()

      We already reschedule env.dst_cpu in attach_tasks()->check_preempt_curr()
      if this is necessary.

      Furthermore, a higher priority class task may be current on dest rq,
      we shouldn't disturb it.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140930210441.5258.55054.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 347abad981c1ef815ea5ba861adba6a8c6aa1580
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Tue Sep 30 15:59:47 2014 -0400

      sched, time: Fix build error with 64 bit cputime_t on 32 bit systems

      On 32 bit systems cmpxchg cannot handle 64 bit values, so
      some additional magic is required to allow a 32 bit system
      with CONFIG_VIRT_CPU_ACCOUNTING_GEN=y enabled to build.

      Make sure the correct cmpxchg function is used when doing
      an atomic swap of a cputime_t.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: linux390@xxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140930155947.070cdb1f@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 43f4d66637bc752e93a77ff2536474a5a3888442
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Wed Oct 1 15:38:55 2014 +0200

      sched: Improve sysbench performance by fixing spurious active migration

      Since commit caeb178c60f4 ("sched/fair: Make update_sd_pick_busiest() 
...")
      sd_pick_busiest returns a group that can be neither imbalanced nor 
overloaded
      but is only more loaded than others. This change has been introduced to 
ensure
      a better load balance in system that are not overloaded but as a side 
effect,
      it can also generate useless active migration between groups.

      Let take the example of 3 tasks on a quad cores system. We will always 
have an
      idle core so the load balance will find a busiest group (core) whenever 
an ILB
      is triggered and it will force an active migration (once above
      nr_balance_failed threshold) so the idle core becomes busy but another 
core
      will become idle. With the next ILB, the freshly idle core will try to 
pull the
      task of a busy CPU.
      The number of spurious active migration is not so huge in quad core system
      because the ILB is not triggered so much. But it becomes significant as 
soon as
      you have more than one sched_domain level like on a dual cluster of quad 
cores
      where the ILB is triggered every tick when you have more than 1 busy_cpu

      We need to ensure that the migration generate a real improveùent and 
will not
      only move the avg_load imbalance on another CPU.

      Before caeb178c60f4f93f1b45c0bc056b5cf6d217b67f, the filtering of such use
      case was ensured by the following test in f_b_g:

        if ((local->idle_cpus < busiest->idle_cpus) &&
                    busiest->sum_nr_running  <= busiest->group_weight)

      This patch modified the condition to take into account situation where 
busiest
      group is not overloaded: If the diff between the number of idle cpus in 2
      groups is less than or equal to 1 and the busiest group is not overloaded,
      moving a task will not improve the load balance but just move it.

      A test with sysbench on a dual clusters of quad cores gives the following
      results:

        command: sysbench --test=cpu --num-threads=5 --max-time=5 run

      The HZ is 200 which means that 1000 ticks has fired during the test.

      With Mainline, perf gives the following figures:

       Samples: 727  of event 'sched:sched_migrate_task'
       Event count (approx.): 727
        Overhead  Command          Shared Object  Symbol
        ........  ...............  .............  ..............
          12.52%  migration/1      [unknown]      [.] 00000000
          12.52%  migration/5      [unknown]      [.] 00000000
          12.52%  migration/7      [unknown]      [.] 00000000
          12.10%  migration/6      [unknown]      [.] 00000000
          11.83%  migration/0      [unknown]      [.] 00000000
          11.83%  migration/3      [unknown]      [.] 00000000
          11.14%  migration/4      [unknown]      [.] 00000000
          10.87%  migration/2      [unknown]      [.] 00000000
           2.75%  sysbench         [unknown]      [.] 00000000
           0.83%  swapper          [unknown]      [.] 00000000
           0.55%  ktps65090charge  [unknown]      [.] 00000000
           0.41%  mmcqd/1          [unknown]      [.] 00000000
           0.14%  perf             [unknown]      [.] 00000000

      With this patch, perf gives the following figures

       Samples: 20  of event 'sched:sched_migrate_task'
       Event count (approx.): 20
        Overhead  Command          Shared Object  Symbol
        ........  ...............  .............  ..............
          80.00%  sysbench         [unknown]      [.] 00000000
          10.00%  swapper          [unknown]      [.] 00000000
           5.00%  ktps65090charge  [unknown]      [.] 00000000
           5.00%  migration/1      [unknown]      [.] 00000000

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412170735-5356-1-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 728e5653e6fdb2a0892e94a600aef8c9a036c7eb
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 14:45:46 2014 -0700

      sched/x86: Fix up typo in topology detection

      Commit:

        cebf15eb09a2 ("x86, sched: Add new topology for multi-NUMA-node CPUs")

      some code to try to detect the situation where we have a NUMA node
      inside of the "DIE" sched domain.

      It detected this by looking for cpus which match_die() but do not match
      NUMA nodes via topology_same_node().

      I wrote it up as:

        if (match_die(c, o) == !topology_same_node(c, o))

      which actually seemed to work some of the time, albiet
      accidentally.

      It should have been doing an &&, not an ==.

      This code essentially chopped off the "DIE" domain on one of
      Andrew Morton's systems.  He reported that this patch fixed his
      issue.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Reported-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Igor Mammedov <imammedo@xxxxxxxxxx>
      Cc: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Cc: Lan Tianyu <tianyu.lan@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Link: http://lkml.kernel.org/r/20140930214546.FD481CFF@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9c2b9d30e28559a78c9e431cdd7f2c6bf5a9ee67
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 12:12:01 2014 +0200

      perf: Fix perf bug in fork()

      Oleg noticed that a cleanup by Sylvain actually uncovered a bug; by
      calling perf_event_free_task() when failing sched_fork() we will not yet
      have done the memset() on ->perf_event_ctxp[] and will therefore try and
      'free' the inherited contexts, which are still in use by the parent
      process.

      This is bad and might explain some outstanding fuzzer failures ...

      Suggested-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: Sylvain 'ythier' Hitier <sylvain.hitier@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140929101201.GE5430@worktop
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 211de6eba8960521e2be450a7d07db85fba4604c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 19:23:08 2014 +0200

      perf: Fix unclone_ctx() vs. locking

      The idiot who did 4a1c0f262f88 ("perf: Fix lockdep warning on process 
exit")
      forgot to pay attention and fix all similar cases. Do so now.

      In particular, unclone_ctx() must be called while holding ctx->lock,
      therefore all such sites are broken for the same reason. Pull the
      put_ctx() call out from under ctx->lock.

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Probably-also-reported-by: Vince Weaver <vincent.weaver@xxxxxxxxx>
      Fixes: 4a1c0f262f88 ("perf: Fix lockdep warning on process exit")
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140930172308.GI4241@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 69e8f5b15ef43da1e177665a3e2063711ee4c9de
  Merge: 07394b5 281f92f
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Fri Oct 3 05:29:14 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        * Fix mmap return address truncation to 32-bit in 'perf trace'. (Chang 
Hyun Park)

        * Support operations for shared futexes. (Davidlohr Bueso)

        * Fix error message for --filter option not coming after tracepoint. 
(Arnaldo Carvalho de Melo)

      Infrastructure changes:

        * Refactor unit and scale function parameters for PMU parsing routines. 
(Matt Fleming)

        * Improve DSO long names lookup with rbtree, resulting in great speedup 
for
          workloads with lots of DSOs. (Waiman Long)

        * Fix build breakage on arm64 targets. (Will Deacon)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit afaebbdbd48ada5ead707d6a90ce4b604e1d77d4
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Thu Oct 2 11:24:15 2014 -0700

      power: reset: corrections for simple syscon reboot driver

      This patch is to fix some bugs in reboot driver. Which includes auto 
selection
      of the MFD_SYSCON for the driver, use of container to locate restart 
handler,
      correction of the count down failure timer and ordering of the header 
file.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      [ sre: return err instead of 0 in syscon_reboot_probe() ]
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit eee0815dabbdd7d584bea8275f5758d25c97cb9b
  Merge: 19318c0 91e5649
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Oct 3 11:38:16 2014 +1000

      Merge tag 'drm-intel-fixes-2014-10-02' of 
git://anongit.freedesktop.org/drm-intel into drm-fixes

      final regression fix for 3.17.

      * tag 'drm-intel-fixes-2014-10-02' of 
git://anongit.freedesktop.org/drm-intel:
        drm/i915: Flush the PTEs after updating them before suspend

  commit 2374a5399b7263eb1afc6b5522a56ebf9f0b8636
  Author: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx>
  Date:   Tue Sep 16 15:03:17 2014 +0530

      i2c: exynos: add support for HSI2C module on Exynos7

      The HSI2C module on Exynos7 differs in the transfer status
      bits. Transfer status bits were moved to INT_ENABLE and
      INT_STATUS registers

      This patch adds support for the HSI2C module on Exynos7.
      1. Implementes a "hw" field in the variant struct to distinguish
         the hardware.
      2. Updates the dt-new compatible in dt-binding documenation

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 030f940a535433605e6b4ee43f36189e5cace022
  Author: Janusz Użycki <j.uzycki@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:48:26 2014 +0200

      i2c: mxs: detect No Slave Ack on SELECT in PIO mode

      i2cdetect scanned i2c bus slow because the i2c-mxs driver ignored the
      NO_SLAVE_ACK bit during busy-waiting loop. Thanks to the patch, the
      speedup happens.

      Signed-off-by: Janusz Uzycki <j.uzycki@xxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 86b59bbfae2a895aa26b3d15f31b1a705dbfede1
  Author: Andy Gross <agross@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 17:00:51 2014 -0500

      i2c: qup: Fix order of runtime pm initialization

      The runtime pm calls need to be done before populating the children via 
the
      i2c_add_adapter call.  If this is not done, a child can run into issues 
trying
      to do i2c read/writes due to the pm_runtime_sync failing.

      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx

  commit cf27020d2f253bac6457d6833b97141030f0122a
  Author: Alexandru M Stan <amstan@xxxxxxxxxxxx>
  Date:   Wed Oct 1 10:40:41 2014 -0700

      i2c: rk3x: fix 0 length write transfers

      i2cdetect -q was broken (everything was a false positive, and no 
transfers were
      actually being sent over i2c). The way it works is by sending a 0 length 
write
      request and checking for NACK. This patch fixes the 0 length writes and 
actually
      sends them.

      Reported-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Alexandru M Stan <amstan@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Max Schwarz <max.schwarz@xxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx

  commit 52177937e9ac4573391143065b250403d3a6ae4b
  Author: Mark Tinguely <tinguely@xxxxxxx>
  Date:   Fri Oct 3 09:09:50 2014 +1000

      xfs: xfs_iflush_done checks the wrong log item callback

      Commit 3013683 ("xfs: remove all the inodes on a buffer from the AIL
      in bulk") made the xfs inode flush callback more efficient by
      combining all the inode writes on the buffer and the deletions of
      the inode log item from AIL.

      The initial loop in this patch should be looping through all
      the log items on the buffer to see which items have
      xfs_iflush_done as their callback function. But currently,
      only the log item passed to the function has its callback
      compared to xfs_iflush_done. If the log item pointer passed to
      the function does have the xfs_iflush_done callback function,
      then all the log items on the buffer are removed from the
      li_bio_list on the buffer b_fspriv and could be removed from
      the AIL even though they may have not been written yet.

      This problem is masked by the fact that currently all inodes on a
      buffer will have the same calback function - either xfs_iflush_done
      or xfs_istale_done - and hence the bug cannot manifest in any way.
      Still, we need to remove the landmine so that if we add new
      callbacks in future this doesn't cause us problems.

      Signed-off-by: Mark Tinguely <tinguely@xxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 24607f114fd14f2f37e3e0cb3d47bce96e81e848
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Oct 2 16:51:18 2014 -0400

      ring-buffer: Fix infinite spin in reading buffer

      Commit 651e22f2701b "ring-buffer: Always reset iterator to reader page"
      fixed one bug but in the process caused another one. The reset is to
      update the header page, but that fix also changed the way the cached
      reads were updated. The cache reads are used to test if an iterator
      needs to be updated or not.

      A ring buffer iterator, when created, disables writes to the ring buffer
      but does not stop other readers or consuming reads from happening.
      Although all readers are synchronized via a lock, they are only
      synchronized when in the ring buffer functions. Those functions may
      be called by any number of readers. The iterator continues down when
      its not interrupted by a consuming reader. If a consuming read
      occurs, the iterator starts from the beginning of the buffer.

      The way the iterator sees that a consuming read has happened since
      its last read is by checking the reader "cache". The cache holds the
      last counts of the read and the reader page itself.

      Commit 651e22f2701b changed what was saved by the cache_read when
      the rb_iter_reset() occurred, making the iterator never match the cache.
      Then if the iterator calls rb_iter_reset(), it will go into an
      infinite loop by checking if the cache doesn't match, doing the reset
      and retrying, just to see that the cache still doesn't match! Which
      should never happen as the reset is suppose to set the cache to the
      current value and there's locks that keep a consuming reader from
      having access to the data.

      Fixes: 651e22f2701b "ring-buffer: Always reset iterator to reader page"
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 77d966f4b02179ad0b7b12179fedbd12b0c4f735
  Author: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
  Date:   Thu Oct 2 23:32:07 2014 +0300

      staging: emxx_udc: Use min_t instead of min

      Use min_t instead of min function in emxx_udc.c

      Fix checkpatch.pl warnings:
      WARNING: min() should probably be min_t(u32, iBufSize, ep->ep.maxpacket)
      WARNING: min() should probably be min_t(u32, data_size, ep->ep.maxpacket)
      WARNING: min() should probably be min_t(u16, udc->ctrl.wLength, 
sizeof(status_data))

      Changes in v2:
       - Fixed min function call as min_t

      Signed-off-by: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb71d24bdc3a212a497ff889f25f00c9a9e8546b
  Author: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
  Date:   Thu Oct 2 23:32:06 2014 +0300

      staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg

      This patch fixes "Prefer [subsystem eg: netdev]_dbg([subsystem]dev,
      ... then dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG"
      checkpatch.pl warning in emxx_udc.c

      Changes in v2:
       - Fixed dev_debug function call as dev_dbg

      Signed-off-by: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4571c4f6f61730c4f3624b6d3cb9ab042297949b
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Thu Oct 2 22:02:20 2014 +0300

      staging: media: Fixed else after return or break warning

      The following patch fixes the checkpatch.pl warning:

      drivers/staging/media/omap4iss/iss_csi2.c:811 warning: else is not 
generally useful after a break or return

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae357388c2b6e9fcdec04a9265968c666a57876b
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Thu Oct 2 22:09:47 2014 +0300

      staging: media: omap4iss: Fixed else after return or break warning

      The following patch fixes the checkpatch.pl warning:

      drivers/staging/media/omap4iss/iss_ipipe.c:184 warning: else is not 
generally useful after a break or return

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5d16892243e7755da706d03b34da85ea6a74117
  Merge: 3467e76 ad684dc f3354ab 421520b
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 21:47:02 2014 +0100

      Merge branches 'fiq' (early part), 'fixes', 'l2c' (early part) and 'misc' 
into for-next

  commit 421520ba98290a73b35b7644e877a48f18e06004
  Author: Yalin Wang <Yalin.Wang@xxxxxxxxxxxxxx>
  Date:   Fri Sep 26 03:07:09 2014 +0100

      ARM: 8167/1: extend the reserved memory for initrd to be page aligned

      This patch extends the start and end address of initrd to be page aligned,
      so that we can free all memory including the un-page aligned head or tail
      page of initrd, if the start or end address of initrd are not page
      aligned, the page can't be freed by free_initrd_mem() function.

      Signed-off-by: Yalin Wang <yalin.wang@xxxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 562c85cadb065e33ec9f651b8d41cdfd3054a5d0
  Author: Yalin Wang <Yalin.Wang@xxxxxxxxxxxxxx>
  Date:   Fri Sep 26 03:30:59 2014 +0100

      ARM: 8168/1: extend __init_end to a page align address

      This patch changes the __init_end address to a
      page align address, so that free_initmem() can
      free the whole .init section, because if the end
      address is not page aligned, it will round down to
      a page align address, then the tail unligned page
      will not be freed.

      Signed-off-by: wang <yalin.wang2010@xxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit d4ac2cfea724d3874ce3f1f624bcd40e78b1a9d4
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Mon Sep 15 20:51:58 2014 +0200

      ARM: DTS: meson: update DTSI to add watchdog node

      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>

  commit f3354ab67476dc800463df32e33423158003d80b
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 26 09:01:58 2014 +0100

      ARM: 8169/1: l2c: parse cache properties from ePAPR definitions

      When both 'cache-size' and 'cache-sets' are specified for a L2 cache
      controller node, parse those properties and set up the
      set size based on which type of L2 cache controller we are using.

      Update the L2 cache controller Device Tree binding with the optional
      'cache-size', 'cache-sets', 'cache-block-size' and 'cache-line-size'
      properties. These come from the ePAPR specification.

      Using the cache size, number of sets and cache line size we can
      calculate desired associativity of the L2 cache. This is done
      by the calculation:

          set size = cache size / sets
          ways = set size / line size
          way size = cache size / ways = sets * line size
          associativity = cache size / way size

      Example output from the PB1176 DT that look like this:

      L2: l2-cache {
          compatible = "arm,l220-cache";
          (...)
          arm,override-auxreg;
          cache-size = <131072>; // 128kB
          cache-sets = <512>;
          cache-line-size = <32>;
      };

      Ends up like this:

      L2C OF: override cache size: 131072 bytes (128KB)
      L2C OF: override line size: 32 bytes
      L2C OF: override way size: 16384 bytes (16KB)
      L2C OF: override associativity: 8
      L2C: DT/platform modifies aux control register: 0x02020fff -> 0x02030fff
      L2C-220 cache controller enabled, 8 ways, 128 kB
      L2C-220: CACHE_ID 0x41000486, AUX_CTRL 0x06030fff

      Which is consistent with the value earlier hardcoded for the
      PB1176 platform.

      This patch is an extended version based on the initial patch
      by Florian Fainelli.

      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 1209bbdff2f6bbffa6eb5823033bbd7b8799a5e2
  Author: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
  Date:   Thu Oct 2 20:13:35 2014 +0400

      CIFS: Fix readpages retrying on reconnects

      If we got a reconnect error from async readv we re-add pages back
      to page_list and continue loop. That is wrong because these pages
      have been already added to the pagecache but page_list has pages that
      have not been added to the pagecache yet. This ends up with a general
      protection fault in put_pages after readpages. Fix it by not retrying
      the read of these pages and falling back to readpage instead.

      Fixes debian bug 762306

      Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>

  commit 19e81573fca7b87ced7701e01ba164b968d929bd
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Sep 25 01:26:55 2014 -0500

      Fix problem recognizing symlinks

      Changeset eb85d94bd introduced a problem where if a cifs open
      fails during query info of a file we
      will still try to close the file (happens with certain types
      of reparse points) even though the file handle is not valid.

      In addition for SMB2/SMB3 we were not mapping the return code returned
      by Windows when trying to open a file (like a Windows NFS symlink)
      which is a reparse point.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
      CC: stable <stable@xxxxxxxxxxxxxxx> #v3.13+

  commit bc394a39cbbbce3e9672303d5c5fc3d7c7b93f19
  Author: Sarah Khan <sarahjmi07@xxxxxxxxx>
  Date:   Fri Oct 3 01:11:35 2014 +0530

      staging: rtl8712: Fixed else not required after return

      WARNING: Else generally not required after return
      checkpatch.pl warning in hal_init.c
      Fixed by removing else

      Signed-off-by: Sarah Khan <sarahjmi07@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4eaef85670f347be2bf7431227fe2630598884a8
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 22:25:11 2014 +0300

      staging: rtl8712: Fix missing blank line warning

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      usb_ops_linux.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9f654a7f25a95080d4cf0909c08d840ff0ac6998
  Author: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
  Date:   Wed Oct 1 21:29:52 2014 +0300

      staging: rtl8192e: rtl8192e: Remove spaces before the semicolons

      Patch the following checkpatch.pl warnings

      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:232: warning:
      space prohibited before semicolon
      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:236: warning:
      space prohibited before semicolon

      Signed-off-by: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2e191ebfe9bf5ab4eeae03cd36cc4e3b31aade3
  Author: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
  Date:   Wed Oct 1 21:29:51 2014 +0300

      staging: rtl8192e: rtl8192e: Remove unnecessary return statements

      Patch the following checkpatch.pl warnings

      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:304: warning:
      void function return statements are not generally useful
      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:83: warning:
      void function return statements are not generally useful

      Signed-off-by: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66abf01f1dc18068ca2a8677706aedfac386471d
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 00:21:54 2014 +0300

      staging: rtl8192e: Remove unneeded void return

      Fixes "void function return statements are not generally
      useful"checkpatch.pl warning

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4dc5afdeffd16f1c8352aaf81a35562c62865e84
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 22:08:18 2014 +0300

      staging: rtl8192e: Fix void function return statements style

      Fixes "void function return statements are not generally
      useful"checkpatch.pl warning in rtl819x_HTProc.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f08e47291879fb047d7d4464d2beaedfea4eb63
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:00:54 2014 -0500

      rtlwifi: Fix static checker warnings for various drivers

      Indenting errors yielded the following static checker warnings:

      drivers/net/wireless/rtlwifi/rtl8192ee/hw.c:533 rtl92ee_set_hw_reg() 
warn: add curly braces? (if)
      drivers/net/wireless/rtlwifi/rtl8192ee/hw.c:539 rtl92ee_set_hw_reg() 
warn: add curly braces? (if)

      An unreleased version of the static checker also reported:

      drivers/net/wireless/rtlwifi/rtl8723be/trx.c:550 
rtl8723be_rx_query_desc() warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8188ee/trx.c:621 rtl88ee_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8192ee/trx.c:567 rtl92ee_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8821ae/trx.c:758 
rtl8821ae_rx_query_desc() warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8723ae/trx.c:494 rtl8723e_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8192se/trx.c:315 rtl92se_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8192ce/trx.c:392 rtl92ce_rx_query_desc() 
warn: 'hdr' can't be NULL.

      All of these are fixed.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 989377e1cc9e713822d148d2e638d6c63d8a94b1
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:00:53 2014 -0500

      rtlwifi: Fix Kconfig for RTL8192EE

      The driver needs btcoexist, but Kconfig fails to select it. This omission
      could cause build errors for some configurations.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e2cba8d7590e76661e86f1f0987ef9f8c13c9a6d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:20 2014 +0530

      ath9k: Fix flushing in MCC mode

      When we are attempting to switch to a new
      channel context, the TX queues are flushed, but
      the mac80211 queues are not stopped and traffic
      can still come down to the driver.

      This patch fixes it by stopping the queues
      assigned to the current context/vif before
      trying to flush.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5ba8d9d2f018f2c4e23f9e68b90ca5b9d5470457
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:19 2014 +0530

      ath9k: Fix queue handling for channel contexts

      When a full chip reset is done, all the queues
      across all VIFs are stopped, but if MCC is enabled,
      only the queues of the current context is awakened,
      when we complete the reset.

      This results in unfairness for the inactive context.
      Since frames are queued internally in the driver if
      there is a context mismatch, we can awaken all the
      queues when coming out of a reset.

      The VIF-specific queues are still used in flow control,
      to ensure fairness when traffic is high.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a064eaa10ca4ec58d5a405c9a7f87efc6d2fa423
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:18 2014 +0530

      ath9k: Add ath9k_chanctx_stop_queues()

      This can be used when the queues of a context
      needs to be stopped.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b39031536aab9cb1324328cf46fa4ef940bd975f
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:17 2014 +0530

      ath9k: Pass context to ath9k_chanctx_wake_queues()

      Change the ath9k_chanctx_wake_queues() API so
      that we can pass the channel context that needs its
      queues to be stopped.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4f82eecf73019c27537f65c160e90385e159afd8
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:16 2014 +0530

      ath9k: Fix queue handling in flush()

      When draining of the TX queues fails, a
      full HW reset is done. ath_reset() makes sure
      that the queues in mac80211 are restarted,
      so there is no need to wake them up again.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 60913f4d2951f6410eed969aae4717c7ced37044
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:15 2014 +0530

      ath9k: Remove duplicate code

      ath9k_has_tx_pending() can be used to
      check if there are pending frames instead
      of having duplicate code.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fc1314c75e0558c03cb434e2af2c257caa201e76
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:14 2014 +0530

      ath9k: Fix pending frame check

      Checking for the queue depth outside of
      the TX queue lock is incorrect and in this
      case, is not required since it is done inside
      ath9k_has_pending_frames().

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b736728575af03488388e84fceac7bf0eac5dbb6
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:13 2014 +0530

      ath9k: Check pending frames properly

      There is no need to check if the current
      channel context has active ACs queued up
      if the TX queue is not empty.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4b60af4ab4363bd79eeba94bb6bed396cf2aaf62
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:12 2014 +0530

      ath9k: Print RoC expiration

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 739e4a758e0e2930f4bcdddd244254bae8dd7499
  Merge: d068b02 50dddff
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 11:25:43 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Conflicts:
        drivers/net/usb/r8152.c
        net/netfilter/nfnetlink.c

      Both r8152 and nfnetlink conflicts were simple overlapping changes.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 030bb75a1db4030a5ce91e93b82e00966e8b6522
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Wed Oct 1 10:55:26 2014 -0700

      mwifiex: add support for SD8887 chipset

      This patch adds SD8887 support to mwifiex.
      SD8887 is Marvell's 1x1 11ac solution.

      The corresponding firmware image file is located at:
      "mrvl/sd8887_uapsta.bin"

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Frank Huang <frankh@xxxxxxxxxxx>
      Signed-off-by: Nishant Sarmukadam <nishants@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 554a0113ccb149e3d04ceb608114a3425c507f00
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Wed Oct 1 10:55:25 2014 -0700

      mwifiex: few more register offset entries for sdio card structure

      This patch adds some more defitions to card specific register structure
      and removes static defines for these registers.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dba4b74d2da8798626e2b702ad3f452671e335f7
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:05:25 2014 +0300

      wil6210: atomic I/O for the card memory

      Introduce netdev IOCTLs, to be used by the debug tools.

      Allows to read/write single dword value or
      memory block, aligned to dword
      Different address modes supported:
      - BAR offset
      - Firmware "linker" address
      - target's AHB bus

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c33407a8c50430f1634a8809f9528b6888360e56
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:05:24 2014 +0300

      wil6210: manual FW error recovery mode

      Introduce manual FW recovery mode. It is activated if module parameter
      @no_fw_recovery set to true. May be changed at runtime.

      Recovery information provided by new "recovery" debugfs file. It prints:

      mode = [auto|manual]
      state = [idle|pending|running]

      In manual mode, after FW error, recovery won't start automatically. 
Instead,
      after notification to user space, recovery waits in "pending" state, as 
indicated by the
      "recovery" debugfs file. User space tools may perform data collection and 
allow to
      continue recovery by writing "run" to the "recovery" debugfs file.
      Alternatively, recovery pending may be canceled by stopping network 
interface
      i.e. 'ifconfig wlan0 down'

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e6664dff0608440f117b0348594b887cb9725e4f
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 13:27:45 2014 +0530

      ath: Add support for tracing

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5dc0158a27f65e7efaa6e3cc496d93b4c4c65d19
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Fri Sep 19 16:46:05 2014 +0530

      ASoC: Export dapm_kcontrol_get_value

      The DSP driver needs to know widget control value in its event handler for
      widgets like mixers. This is required in the subsequent patches

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f6cd071891c5c7971866fda8340202b73ce35206
  Merge: 574a793 9c238ca
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:56:19 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 78410af51146796f783925009c8676a30d6c6d90
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Thu Oct 2 10:32:15 2014 -0400

      tile: add clock_gettime support to vDSO

      This change adds support for clock_gettime with CLOCK_REALTIME
      and CLOCK_MONOTONIC using vDSO.  It also updates the vdso
      struct nomenclature used for the clocks to match the x86 code
      to keep it easier to update going forward.

      We also support the *_COARSE clockid_t, for apps that want speed
      but aren't concerned about fine-grained timestamps; this saves
      about 20 cycles per call (see http://lwn.net/Articles/342018/).

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Acked-by: John Stultz <john.stultz@xxxxxxxxxx>

  commit f439ed27f8b8b90d243ae15acb193d37f96eebe0
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Oct 2 13:53:24 2014 +0200

      kvm: do not handle APIC access page if in-kernel irqchip is not in use

      This fixes the following OOPS:

         loaded kvm module (v3.17-rc1-168-gcec26bc)
         BUG: unable to handle kernel paging request at fffffffffffffffe
         IP: [<ffffffff81168449>] put_page+0x9/0x30
         PGD 1e15067 PUD 1e17067 PMD 0
         Oops: 0000 [#1] PREEMPT SMP
          [<ffffffffa063271d>] ? kvm_vcpu_reload_apic_access_page+0x5d/0x70 
[kvm]
          [<ffffffffa013b6db>] vmx_vcpu_reset+0x21b/0x470 [kvm_intel]
          [<ffffffffa0658816>] ? kvm_pmu_reset+0x76/0xb0 [kvm]
          [<ffffffffa064032a>] kvm_vcpu_reset+0x15a/0x1b0 [kvm]
          [<ffffffffa06403ac>] kvm_arch_vcpu_setup+0x2c/0x50 [kvm]
          [<ffffffffa062e540>] kvm_vm_ioctl+0x200/0x780 [kvm]
          [<ffffffff81212170>] do_vfs_ioctl+0x2d0/0x4b0
          [<ffffffff8108bd99>] ? __mmdrop+0x69/0xb0
          [<ffffffff812123d1>] SyS_ioctl+0x81/0xa0
          [<ffffffff8112a6f6>] ? __audit_syscall_exit+0x1f6/0x2a0
          [<ffffffff817229e9>] system_call_fastpath+0x16/0x1b
         Code: c6 78 ce a3 81 4c 89 e7 e8 d9 80 ff ff 0f 0b 4c 89 e7 e8 8f f6 
ff ff e9 fa fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <48> f7 07 00 
c0 00 00 55 48 89 e5 75 1e 8b 47 1c 85 c0 74 27 f0
         RIP  [<ffffffff81193045>] put_page+0x5/0x50

      when not using the in-kernel irqchip ("-machine kernel_irqchip=off"
      with QEMU).  The fix is to make the same check in
      kvm_vcpu_reload_apic_access_page that we already have
      in vmx.c's vm_need_virtualize_apic_accesses().

      Reported-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Tested-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Fixes: 4256f43f9fab91e1c17b5846a240cf4b66a768a8
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 12636551a2d9361e188c8fe280d2a3d90bac4e35
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Tue Sep 30 21:35:59 2014 +0300

      staging: rtl8712: Fix unnecessary parentheses style warning

      This fixes the following checkpatch.pl warning:

      drivers/staging/rtl8712/rtl871x_recv.c:634 warning: Unnecessary 
parentheses - maybe == should be = ?

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 042b623cf57a7c381326bdfe1db046e9b0b8517f
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 20:43:16 2014 +0300

      staging: rtl8192e: Fix unnecessary space before function pointer arguments

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: Unnecessary space before function pointer arguments

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 84780ecdf6c46909c6a4f06635c953f8d8d635f7
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 20:43:15 2014 +0300

      staging: rtl8192e: Array was made static const char * const

      This patch fixes checkpatch.pl error in file rtllib.h
      WARNING: static const char * array should probably be static
      const char * const

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1ffa894cd35c402d41c4a12d7eaaaf69d7bfb3e
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:08 2014 +0300

      staging: ft1000: ft1000-usb: Removed unnecessary else statement.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in ft1000_download.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c89e6be7118da01b3e4b7cf44c0f06ab42cbe2d9
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:07 2014 +0300

      staging: ft1000: ft1000-usb: Removed unnecessary else statement.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in ft1000_hw.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3636ce82dbec023a775246a2d395744ed1f03f07
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:06 2014 +0300

      staging: ft1000: ft1000-usb: Removed unnecessary parentheses.

      This patch fixes "Unnecessary parentheses" checkpatch.pl warning in
      ft1000_hw.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6254e1c06231259357b811c934ded22a2fd9f763
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:05 2014 +0300

      staging: ft1000: ft1000-usb: Added new line after declarations.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in ft1000_hw.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dab5aeebdd040f4efbc1cd111fe38bb8905d26c7
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Mon Sep 29 21:55:06 2014 +0300

      staging: vt6655: Fixed C99 // comment errors in wpactl.c

      The following patch fixes the checkpatch.pl warning:
      ERROR: do not use C99 // comments

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f79b0d9c223ca09cefffc72304a7bcbc401a1c6f
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 01:24:01 2014 +0300

      staging: speakup: Fixed warning <linux/serial.h> instead of <asm/serial.h>

      This patch fixes warning: 'use <linux/serial.h> instead <asm/serial.h>'
      found by checkpatch

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a9c77d8c882f04a147c2a75bbc2a1fd9b63a66a
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 01:36:29 2014 +0300

      staging: speakup: Fix missing blank line warning

      Fixes "Missing a blank line after declarations" checkpatch.pl warning
      in varhandlers.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07f113b5d5a86bb5398b7b513b2ff160039d7798
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Thu Oct 2 18:20:35 2014 +0300

      staging: rts5208: remove unnecessary else

      This fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4525284742fe11426da23d8d0eb4946ed84d84be
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Thu Oct 2 18:20:34 2014 +0300

      staging: rts5208: remove unnecessary else

      This fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4dae2a4fcafcbea0f5787e2dcab2ec808f21e29d
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 00:31:06 2014 +0300

      staging: rts5208: Remove unneeded void return

      Fixes "void function return statements are not generally
      useful"checkpatch.pl warning

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb0f20a7e871743380b2cbaaf35281775567e88c
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Mon Sep 29 21:28:02 2014 +0300

      staging: rts5208: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      rtsx_scsi.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e245b904186b3514e4e2eec0d58ad6b095c5daab
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Thu Oct 2 15:59:19 2014 +0530

      Staging: iio: adc: Update Kconfig entries adding module name information

      This patch fixes the following checkpatch.pl warning:

      WARNING: please write a paragraph that describes the config symbol fully

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e4b49234d7da14933ca7ad07cb6a938406c7342
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Thu Oct 2 11:20:20 2014 +0530

      Staging: iio: adc: Add missing blank line

      This fixes following checkpatch.pl warningi:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97088bb3f7adf55a38e03fc0050beb77a676bf33
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Oct 2 02:35:38 2014 +0300

      staging: iio: resolver: Annotate Kconfig entries with module name 
information

      This fixes the following checkpatch.pl warning:
      WARNING: please write a paragraph that describes the config symbol fully

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa27f0ba0fac819083c505c85021dc19d2b53083
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Wed Oct 1 00:09:11 2014 +0300

      staging: iio: addac: Combined seperated strings.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in adt7316.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 042e0e463c48765692fa4813a9a26748ca1b1917
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Wed Oct 1 00:09:10 2014 +0300

      staging: iio: accel: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in adis16220_core.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e09b142e2b43f151f795579e6dbf1a3db0e74403
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 23:04:59 2014 +0530

      Staging: iio: meter: Remove space before start of line

      This patch removes spaces before start of the line reported by 
checkpatch.pl

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8594e07c3c7fa08969e97c926c6826eaa94401e6
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 23:04:58 2014 +0530

      Staging: iio: meter: Delete white spaces to make line shorter

      Found using checkpatch warning.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1592bfd203dc07dc1d58e7849402ef46d09f42dd
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 20:22:56 2014 +0530

      Staging: iio: meter: Add blank line after declarations

      This patch adds a blank line after declarations found by checkpatch 
warning.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6f0a3ab16a050c2572f6e81e1199d442d8ead9d
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 20:22:57 2014 +0530

      Staging: iio: meter: Add blank line after declarations.

      This patch adds a blank line after declarations to fix checkpatch warning.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b0604719c956c5be3964558b990c025746b736b8
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 20:22:58 2014 +0530

      Staging: iio: meter: Add a blank line after declarations

      Patch fixes warning and adds a blank line after declarations

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15c643661bf65176efd8349f0ad2bf096b915da1
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Tue Sep 30 12:36:29 2014 +0300

      staging: iio: addac: remove unnecessary else

      This fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 61e15f010e4a3647043e55e41f60197ba4aa9b4f
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 22:12:23 2014 +0300

      staging: octeon: Combined seperate strings.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in ethernet-rx.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42e0e19d5d5877ea6507aafcd8ff59c1fe6e2f59
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 22:12:22 2014 +0300

      staging: octeon: Combined seperate strings.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in ethernet-rgmii.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 56e1ccac5fe3bcd106fd04b86e18b1e4ec35ea82
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:39:51 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the warning:
      WARNING: symbol 'brw_fill_bulk' was not declared. Should it be
      static?

      The above warning was reported by sparse.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43311238ce5864a8b01d35931d63da14044a2c0d
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:39:02 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the warning:
      WARNING: symbol 'brw_check_page' was not declared. Should it be static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e3e133d2ec87e9c0b82d338e4491f766c1113b1
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:38:17 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the warning:
      WARNING: symbol 'brw_fill_page' was not declared. Should it be static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d4b2d88a08c64fd57ff93a0f21db87d4c7c35bac
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:37:36 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it is not used by other
      files.
      The patch fixes the following warning:
      WARNING: symbol brw_inject_one_error was not declared. Should it be
      static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5bd05041631f6045130224eba1f50ef1c269826
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:36:27 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the following warning:
      WARNING: symbol brw_client_init was not declared. Should it be static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 28f54a86138fbc331083a3c11eab59996549f6d8
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 13:39:28 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files and not declared in the same file.
      It fixes the following warning:
      WARNING: symbol 'lstcon_init_acceptor_service' was not declared. Should
      it be static?

      The above warning was given by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4de8e0d8171a6657c748e15914abbf60846c5ace
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 21:59:20 2014 +0300

      staging: lustre: include: linux: libcfs: linux: Removed line 
continuations.

      This patch fixes "Avoid unnecessary line continuations" checkpatch.pl
      warning in linux-time.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fa44eae464430475334264e3045d42b708c5a6d7
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 21:59:21 2014 +0300

      staging: lustre: include: linux: libcfs: Removed unnecessary else 
expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning libcfs.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2ad80e45b8170f0cb332aaa6e51b9596282bb38
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 21:59:19 2014 +0300

      staging: lustre: include: linux: libcfs: linux: Used "linux" instead of 
"asm".

      This patch fixes "Use #include <linux/uaccess.h> instead of
      <asm/uaccess.h"> checkpatch.pl warning in libcfs.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1bcb5bd899dbd2704e063608af01d529aae8d693
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:03:12 2014 +0530

      staging: lustre: lustre: obdclass: linux: include <linux/*.h> instead of 
<asm/*.h>

      This patch fixes checpatch.pl warning in linux-module.c file.
      WARNING: Use #include <linux/io.h> instead of <asm/io.h>
      WARNING: Use #include <linux/poll.h> instead of <asm/poll.h>
      WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3b7566d9dfb1c6f05d7390ddf42b449a2b36bad5
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:02:46 2014 +0530

      staging: lustre: lnet: lnet: Remove space between function name and open 
paranthesis '('

      This patch fixes checpatch.pl warning in api-ni.c file.
      WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c1d2535db8f1490d9e4aa9c8e0297daa6d05c31
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:02:23 2014 +0530

      staging: lustre: lnet: lnet: Remove unnecessary else after return

      This patch fixes checpatch.pl warning in acceptor.c file.
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f12ebb3911d742e5c217df52b3f1a3c224f566f9
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:01:59 2014 +0530

      staging: lustre: include: linux: libcfs: Remove spaces at the start of a 
line

      This patch fixes checpatch.pl warning in file libcfs_cpu.h
      WARNING: please, no spaces at the start of a line

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 84dd801ef2ec6dceefbcfd917b90cb83b036fd56
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:01:39 2014 +0530

      staging: lustre: include: linux: libcfs: Remove intialization of static 
to 0

      This patch fixes checpatch.pl error in file libcfs_time.h
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd9176527e78ad9358fcf76011bbede0eb4974f8
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:01:14 2014 +0530

      staging: lustre: include: linux: libcfs: use __packed instead of 
__attribute__((packed))

      This patch fixes checpatch.pl warning in libcfs_debug.h file.
      WARNING: __packed is preferred over __attribute__((packed))

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7b33ff4031fe72319228e572f43ddcd8f19af7c
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:51 2014 -0400

      staging: unisys: Fix CamelCase in uislib_force_channel_interrupt()

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d0dd33f34c2417fb9c3da7d1abcbaed91da92cfc
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:50 2014 -0400

      staging: unisys: Fix CamelCase in uislib_disable_channel_interrupts()

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93d1304fed13b05f39ccfbed2e60f4d06d4584dc
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:49 2014 -0400

      staging: unisys: Fix CamelCase in uislib_enable_channel_interrupts()

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ec8599769aea5ca2ae471f74ec5b1fd3c3cf9ef
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:48 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_FATAL_BYE_BYE()

      Fix Camelcase name:
      Issue_VMCALL_FATAL_BYE_BYE => issue_vmcall_fatal

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b591ebf220e5dbf60ca8854337030c4d56520e99
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:47 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_CHANNEL_MISMATCH()

      Fix CamelCase names:
      Issue_VMCALL_CHANNEL_MISMATCH => issue_vmcall_channel_mismatch
      ChannelName => chname
      ItemName => item_name
      SourceLineNumber => line_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8fd990204db5e3c87b15e8641417cff31b56f94
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:46 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_UPDATE_PHYSICAL_TIME()

      Fix CamelCase names:
      Issue_VMCALL_UPDATE_PHYSICAL_TIME => issue_vmcall_update_physical_time

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f06ae67c5ffc6a7c9810729ac1b679a4ebe01cf3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:45 2014 -0400

      staging: unisys: fix CamelCase in Issue_VMCALL_MEASUREMENT_DO_NOTHING()

      Fix CamelCase names:
      Issue_VMCALL_MEASUREMENT_DO_NOTHING =>
        issue_vmcall_measurement_do_nothing

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e76446ea633e8bece4a06ab3e33e7c5681142690
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:44 2014 -0400

      staging: unisys: fix Issue_VMCALL_QUERY_GUEST_VIRTUAL_TIME_OFFSET()

      Fix CamelCase names:
      Issue_VMCALL_QUERY_GUEST_VIRTUAL_TIME_OFFSET =>
        issue_vmcall_query_guest_virtual_time_offset

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8359367ed9373a69343c5b97b5f4beef636635ca
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:43 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_IO_VISORSERIAL_ADDR()

      Fix CamelCase names:
      Issue_VMCALL_IO_VISORSERIAL_ADDR => issue_vmcall_io_visorserial_addr
      DiagChannelAddress => channel_addr

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 007ef59b1e6a67a46d67d6a92c8c4b96dc6dd1ba
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:42 2014 -0400

      staging: unisys: Fix CamelCase Issue_VMCALL_IO_DIAG_ADDR()

      Fix CamelCase names:
      Issue_VMCALL_IO_DIAG_ADDR => issue_vmcall_io_diag_addr
      DiagChannelAddress => diag_channel_addr

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74658c562132d411a5ac4af118eafcc450493d26
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:41 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_IO_CONTROLVM_ADDR()

      Fix CamelCase names:
      Issue_VMCALL_IO_CONTROLVM_ADDR => issue_vmcall_io_controlvm_addr
      ControlAddress => control_addr
      ControlBytes => control_bytes

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 03ec49dcdafe9c55ab871e0abaf5c1ac4247d832
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:27 2014 -0400

      staging: unisys: fix CamelCase in uisctrl_register_req_handler

      Fix CamelCase names:
      chipset_driverInfo => chipset_driver_info

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eea94b3a3f449e17325f0cc271631ed27445e1e3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:17 2014 -0400

      staging: unisys: get rid of typedef for EVENT_PC

      Just switch EVENT_PC over to enum event_pc.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 765efdb9170263a1fa202d873e15bfbbf1ec6a86
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:16 2014 -0400

      staging: unisys: get rid of typedef for DRIVER_PC

      Simply switch DRIVER_PC to enum driver_pc.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ecf6d2a3b623dfdc527a1bd276d84b1674d1a9f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:15 2014 -0400

      staging: unisys: remove doubled blank lines in guestlinuxdebug.h

      Take out those doubled blank lines in guestlinuxdebug.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 534429dbb9a4d0ff4fad2617dda2a19ee71365a8
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:14 2014 -0400

      staging: unisys: fix CamelCase in bus_device_info_init()

      Fix CamelCase names:
      BusDeviceInfo_Init => bus_device_info_init
      pBusDeviceInfo => bus_device_info_ptr
      deviceType => dev_type
      driverName => driver_name
      verTag => ver_tag

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a56db94c7e07d275f61472f5b06b100638d3375d
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:13 2014 -0400

      staging: unisys: fix copyright symbol in vbushelper.h

      The copyright character in vbushelper.h isn't UTF-8 - swap it out for a
      good, old-fashioned (C).

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 191126ac505e09e58608b040ac901b62fe11f0f2
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:12 2014 -0400

      staging: unisys: fix line spacing in uniklog.h

      Take out the doubled blank lines in uniklog.h, too.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d559f2cf4d16f162ca8d35df42d41bce97c82de5
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:11 2014 -0400

      staging: unisys: remove excess blank lines in uisthread.h

      Take out those doubled blank lines in uisthread.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62dd4cf01a99ad77f0e39c12b2240143d5ededb3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:10 2014 -0400

      staging: unisys: fix up CamelCase in struct init_chipset_guestpart

      Fix up CamelCase names:
      busCount => bus_count
      switch_count => switch_count

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8bd352ef0a71432a17dffa6bfe87b46db86d1546
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:09 2014 -0400

      staging: unisys: clean up CamelCase names in struct add_virt_guestpart

      Clean up CamelCase names:
      busNo => bus_no
      deviceNo => device_no
      devInstGuid => instance_uuid

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a990356d21a6032d49441472f1e2240ba6325cf7
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:08 2014 -0400

      staging: unisys: fix CamelCase in struct del_vbus_guestpart

      Fix up CamelCase names:
      busNo => bus_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0014c3ccdab1441972bfa6d8296e0c3bf61ad854
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:06 2014 -0400

      staging: unisys: fix CamelCase definitions in struct io_msgs

      Clean up CamelCase names:
      extPort => ext_port

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7867499b13d6f79aa8e873a417331d427eb75f9f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:05 2014 -0400

      staging: unisys: fix CamelCase names in del_virt_iopart

      Clean up CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3af0c34f6b9858e5d313192443df2b5d17a7f802
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:04 2014 -0400

      staging: unisys: fix CamelCase in del_vdisk_iopart

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 057546f02e003c6dc242b85a1c766c68ec6b04fb
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:03 2014 -0400

      staging: unisys: fix CamelCase names in struct add_vdisk_iopart

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 44589920d0af06fabcec6a5fe599ce492d66fc48
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:02 2014 -0400

      staging: unisys: clean up CamelCase in struct add_virt_iopart

      Clean up CamelCase names:
      guestHandle => guest_handle
      recvBusInterruptHandle => recv_bus_irq_handle
      useG2GCopy => use_g2g_copy
      Filler => filler
      busNo => bus_no
      dev_no => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c6d40f42586f19ca0bbca1c748f602781f0cf93a
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:01 2014 -0400

      staging: unisys: fix CamelCase struct name NetworkPolicy

      Clean up CamelCase name:
      NetworkPolicy => network_policy

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 059ec04b64470ed4801940d91b4f1343010f1ec3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:00 2014 -0400

      staging: unisys: clean up CamelCase in DEDICATED_SWITCH() macro

      Clean up CamelCase names:
      pSwitch => s

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f796e84cc92f90bcf266f1418311518e21ebf2fc
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:58 2014 -0400

      staging: unisys: fix CamelCase in struct device_info

      Clean up CamelCase names:
      channelAddr => channel_addr
      channelBytes => channel_bytes
      channelTypeGuid => channel_uuid
      devInstGuid => instance_uuid
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1e72291082edeeeb436bdfa5cf9bc6884e9d5c9
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:55 2014 -0400

      staging: unisys: remove uisqueue_send_int_if_needed()

      This function is not used anywhere, so remove it.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21f8c6b845e4dda0f456a0ec159455540f5376c7
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:54 2014 -0400

      staging: unisys: fix CamelCase in uisqueue_put_cmdrsp_with_lock_client

      Clean up CamelCase names:
      issueInterruptIfEmpty => issue_irq_if_empty
      interruptHandle => irq_handle

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82dd8152efc4bd8e8cce27df23ef033b24148616
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:53 2014 -0400

      staging: unisys: Clean up CamelCase in send_int_if_needed()

      Clean up CamelCase names:
      issueInterruptIfEmpty => issue_irq_if_empty
      interruptHandle => irq_handle

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 833c7255cebceefe3208290c4a06456ad743fa59
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:52 2014 -0400

      staging: unisys: fix CamelCase names in struct uisqueue_info

      Clean up CamelCase names:
      Reserved1 => reserved1
      Reserved2 => reserved2

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 17f5e49167cfca5c2c0d04863b8373736448238b
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:51 2014 -0400

      staging: unisys: fix camelcase function uisqueue_InterlockedOr()

      Clean up CamelCase names:
      uisqueue_InterlockedOr => uisqueue_interlocked_or
      Target => tgt
      Set => set

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e3f3b1f2a0f6083e633e1c8269765014cb5e7296
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:50 2014 -0400

      staging: unisys: remove timskmodutils.h

      Remove the entire timskmodutils.h file as it had a lot of checkpatch.pl
      strict warnings and checks, and nearly all of the functions were not used
      anywhere.

      The unisys_spar_platform variable was moved to timskmod.h. References to 
the
      removed timskmodutils.h were switched to timskmod.h instead. The unused
      visor_seq_file_new_buffer() and visor_seq_file_done_buffer() functions 
defined
      in timskmodutils.h were implemented in visorkmodutils.c, so these were 
removed
      as well.

      This patch will generate a warning about updating MAINTAINERS, but there 
does
      not seem to be any need for that.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 69ee73aab046e6eb1708a02bc5cfe12346494ff0
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:49 2014 -0400

      staging: unisys: fix spacing in timskmod.h macro

      Adds in some missing spaces in the max macro in timskmod.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 132b8f9a351767289bc6bd91f2d029c53610d73f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:48 2014 -0400

      staging: unisys: remove stray blank line in timskmod.h

      Just cleaning up the extra blank line from here.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdee662e618250ef8c6ea10ad102c620af39f326
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:47 2014 -0400

      staging: unisys: remove unused locking functions in timskmod.h

      Delete a block of unused locking functions from timskmod.h. These
      functions generated a lot of checkpatch warnings and were not being used
      anyhow.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c5653b7de5ea101dff407fd09840710917aa19b
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:46 2014 -0400

      staging: unisys: remove typedef for PERIODIC_WORK

      In periodic_work.h, remove the typedef PERIODIC_WORK and replace it with
      struct periodic_work, and update functions used to manipulate the
      structure to use the new name. The functions used to manipulate the
      PERIODIC_WORK type are updated to use the fixed name, corrected for
      clarity, and changed to not use periodic_work as the parameter's name.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 239436eb0f2cdf8122cd1e92c50683ba38842834
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Tue Sep 30 12:07:45 2014 -0400

      staging: unisys: delete extra blank lines in periodic_work.h

      Remove the extra blank lines from before the first comment.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f39100e121273646ae07e380175dbe5b9c6eda41
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:58:33 2014 +0800

      drivers/staging/unisys: Let all IOMEM related modules depend on HAS_IOMEM

      UNISYS_UISLIB, UNISYS_VISORCHIPSET, and UNISYS_VISORUTIL need HAS_IOMEM,
      so depend on it. One of related error (with allmodconfig under um):

          CC [M]  drivers/staging/unisys/uislib/uislib.o
        In file included from drivers/staging/unisys/uislib/uislib.c:34:0:
        drivers/staging/unisys/include/uisutils.h: In function 
â??dbg_ioremap_cacheâ??:
        drivers/staging/unisys/include/uisutils.h:88:2: error: implicit 
declaration of function â??ioremap_cacheâ?? 
[-Werror=implicit-function-declaration]
          new = ioremap_cache(addr, size);
          ^
        drivers/staging/unisys/include/uisutils.h:88:6: warning: assignment 
makes pointer from integer without a cast [enabled by default]
          new = ioremap_cache(addr, size);
              ^
        drivers/staging/unisys/include/uisutils.h: In function 
â??dbg_ioremapâ??:
        drivers/staging/unisys/include/uisutils.h:99:2: error: implicit 
declaration of function â??ioremapâ?? [-Werror=implicit-function-declaration]
          new = ioremap(addr, size);
          ^
        drivers/staging/unisys/include/uisutils.h:99:6: warning: assignment 
makes pointer from integer without a cast [enabled by default]
          new = ioremap(addr, size);
              ^
        drivers/staging/unisys/include/uisutils.h: In function 
â??dbg_iounmapâ??:
        drivers/staging/unisys/include/uisutils.h:108:2: error: implicit 
declaration of function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(addr);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aff6de0519e4b2432a187063b8acf52dc78e0444
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Thu Oct 2 11:13:53 2014 +0300

      staging: unisys: common-spar: Fix missing blank line warning

      Fixes "Missing a blank line after declarations" checkpatch.pl warning

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1cd36ed5b4f9480e4515c13900b142e7d3a23516
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 15:49:25 2014 +0530

      Staging: unisys: Add missing blank line

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 446393e9602d3b32515ca107f3c004194cb690f3
  Author: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
  Date:   Wed Oct 1 23:04:48 2014 +0300

      staging: dgnc: Fix do not add new typedefs

      This patch fixes "do not add new typedefs"
      checkpatch.pl warning in dgnc_types.h

      Signed-off-by: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3fad9641abbee80f0c8ff0c726eca7255c338319
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Tue Sep 30 17:36:57 2014 +0300

      staging: dgnc: Fix no spaces at the start of a line in dpacompat.h

      The following patch the checkpatch.pl warning:

      drivers/staging/dgnc/dpacompat.h:27 warning: please, no spaces at the 
start of a line

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0eaa02e66d7059cd4e08171a2cc6f8a0ec677ce1
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 14:12:28 2014 +0530

      Staging: dgnc: Add missing blank line

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3c4019d3e0d77c8992225efe4fc7420677b8ab40
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 14:10:41 2014 +0530

      Staging: dgnc: Remove unnecessary braces

      This fixes the following checkpatch.pl warnings:
      WARNING: braces {} are not necessary for single statement blocks

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c313fe2c346d08246851f7441e68744d5c329497
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 14:07:00 2014 +0530

      Staging: dgnc: Remove return in void function

      This fixes the following checkpatch.pl warnings:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 372d5b5607074dc8fa6c495f56a4ae3e9a300f79
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 14:47:45 2014 +0200

      staging/lustre/lvfs: fix building without CONFIG_PROC_FS

      Patch "staging/lustre/lvfs: remove the lvfs layer" moved some code around
      that was previously only built when CONFIG_PROC_FS was set, which now
      causes an invalid access to the obd_memory variable:

      ERROR: "obd_memory" [drivers/staging/lustre/lustre/obdclass/obdclass.ko] 
undefined!

      This fixes it by using adding a compile-time check around the access.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: fdedd94509fd ("staging/lustre/lvfs: remove the lvfs layer")
      Cc: James Simmons <uja.ornl@xxxxxxxxx>
      Cc: Mikhail Pershin <mike.pershin@xxxxxxxxx>
      Cc: John L. Hammond <john.hammond@xxxxxxxxx>
      Cc: Jian Yu <jian.yu@xxxxxxxxx>
      Cc: Bob Glossman <bob.glossman@xxxxxxxxx>
      Cc: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e31981a13dcef28fcbe18d274375a8cc081843d6
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Mon Sep 29 13:51:51 2014 +0530

      Staging: bcm: Removed unnecessary else.

      The following patch fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50b47bbd43510d754e86f0f590488d67f39f4374
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 30 20:36:06 2014 +0530

      Staging: media: omap24xx: Merge two lines and remove unused variable

      This patch merges two lines and removes a variable that becomes unused
      after merging.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07dcc686fa8f6667dec4696804cdb43a90267b9a
  Author: Simon Horman <horms@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:50:06 2014 +0900

      ipvs: Clean up comment style in ip_vs.h

      * Consistently use the multi-line comment style for networking code:

        /* This
         * That
         * The other thing
         */

      * Use single-line comment style for comments with only one line of text.

      * In general follow the leading '*' of each line of a comment with a
        single space and then text.

      * Add missing line break between functions, remove double line break,
        align comments to previous lines whenever possible.

      Reported-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 4b7fd5d97ee6e599247b4a55122ca6ba80c8148d
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 11:13:21 2014 +0200

      netfilter: explicit module dependency between br_netfilter and physdev

      You can use physdev to match the physical interface enslaved to the
      bridge device. This information is stored in skb->nf_bridge and it is
      set up by br_netfilter. So, this is only available when iptables is
      used from the bridge netfilter path.

      Since 34666d4 ("netfilter: bridge: move br_netfilter out of the core"),
      the br_netfilter code is modular. To reduce the impact of this change,
      we can autoload the br_netfilter if the physdev match is used since
      we assume that the users need br_netfilter in place.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 36d2af5998258344993dd43729997a7a3baa9d99
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 20:34:37 2014 +0200

      netfilter: nf_tables: allow to filter from prerouting and postrouting

      This allows us to emulate the NAT table in ebtables, which is actually
      a plain filter chain that hooks at prerouting, output and postrouting.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 756c1b1a7f20a42a559b40b3b77db5afcbb719d6
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Jun 17 21:18:44 2014 +0200

      netfilter: nft_compat: remove incomplete 32/64 bits arch compat code

      This code was based on the wrong asumption that you can probe based
      on the match/target private size that we get from userspace. This
      doesn't work at all when you have to dump the info back to userspace
      since you don't know what word size the userspace utility is using.

      Currently, the extensions that require arch compat are limit match
      and the ebt_mark match/target. The standard targets are not used by
      the nft-xt compat layer, so they are not affected. We can work around
      this limitation with a new revision that uses arch agnostic types.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 1b1bc49c0fc0501bf0d1366a2a5e5c1f8dcf9cb1
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 13:53:20 2014 +0200

      netfilter: nf_tables: wait for call_rcu completion on module removal

      Make sure the objects have been released before the nf_tables modules
      is removed.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 1109a90c01177e8f4a5fd95c5b685ad02f1fe9bb
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:19:17 2014 +0200

      netfilter: use IS_ENABLED(CONFIG_BRIDGE_NETFILTER)

      In 34666d4 ("netfilter: bridge: move br_netfilter out of the core"),
      the bridge netfilter code has been modularized.

      Use IS_ENABLED instead of ifdef to cover the module case.

      Fixes: 34666d4 ("netfilter: bridge: move br_netfilter out of the core")
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c8d7b98bec43faaa6583c3135030be5eb4693acb
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 14:35:15 2014 +0200

      netfilter: move nf_send_resetX() code to nf_reject_ipvX modules

      Move nf_send_reset() and nf_send_reset6() to nf_reject_ipv4 and
      nf_reject_ipv6 respectively. This code is shared by x_tables and
      nf_tables.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 51b0a5d8c21a91801bbef9bcc8639dc0b206c6cd
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 14:35:14 2014 +0200

      netfilter: nft_reject: introduce icmp code abstraction for inet and bridge

      This patch introduces the NFT_REJECT_ICMPX_UNREACH type which provides
      an abstraction to the ICMP and ICMPv6 codes that you can use from the
      inet and bridge tables, they are:

      * NFT_REJECT_ICMPX_NO_ROUTE: no route to host - network unreachable
      * NFT_REJECT_ICMPX_PORT_UNREACH: port unreachable
      * NFT_REJECT_ICMPX_HOST_UNREACH: host unreachable
      * NFT_REJECT_ICMPX_ADMIN_PROHIBITED: administratevely prohibited

      You can still use the specific codes when restricting the rule to match
      the corresponding layer 3 protocol.

      I decided to not overload the existing NFT_REJECT_ICMP_UNREACH to have
      different semantics depending on the table family and to allow the user
      to specify ICMP family specific codes if they restrict it to the
      corresponding family.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 89f904388d5fd728b77a489e135fdc4c69cf4ba0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 09:27:37 2014 -0700

      Revert "staging: media: cxd2099: use usleep_range()"

      This reverts commit 7b86477c0e5b7b1406f27da519d4df841f306b92.

      It was broken and broke the build :(

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 097cbd8d261ccc602c963ddf823d5023be439e04
  Author: Min-Hua Chen <orca.chen@xxxxxxxxx>
  Date:   Thu Oct 2 15:56:59 2014 +0100

      arm64: Use phys_addr_t type for physical address

      Change the type of physical address from unsigned long to phys_addr_t,
      make valid_phys_addr_range more readable.

      Signed-off-by: Min-Hua Chen <orca.chen@xxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit f7477c2be8689ee8355db345f107744c9bd7f112
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:31:09 2014 +0300

      spi: dw-mid: follow new DMAengine workflow

      Though intel-mid-dma does not follow a new DMA workflow (*) let's prepare 
SPI
      DW driver for that.

      (*) The client is obliged to call dma_async_issue_pending() which starts 
the
      actual transfers. Old DMA drivers do not follow this, since requirement 
was
      introduced in the discussion of [1].

      [1] http://www.spinics.net/lists/arm-kernel/msg125987.html

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2a285299446cccbaf9ba47403e8f2ce578cd1ad1
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:31:08 2014 +0300

      spi: dw-mid: convert to use DMAengine wrappers

      Instead of direct dereference to dmaengine callbacks we are going to use
      DMAengine wrappers.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 15ee3be78b017ee9d697fe59d45cdfbb35d9fdeb
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:31:07 2014 +0300

      spi: dw-mid: change magic numbers to the constants

      Instead of using magic numbers in the code we create a bit map definition 
of
      the DMACR register and use it.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6c34f1f5424395994c125f8c68bed395920ecc58
  Author: Kyle McMartin <kyle@xxxxxxxxxx>
  Date:   Tue Sep 16 22:37:18 2014 +0100

      aarch64: filter $x from kallsyms

      Similar to ARM, AArch64 is generating $x and $d syms... which isn't
      terribly helpful when looking at %pF output and the like. Filter those
      out in kallsyms, modpost and when looking at module symbols.

      Seems simplest since none of these check EM_ARM anyway, to just add it
      to the strchr used, rather than trying to make things overly
      complicated.

      initcall_debug improves:
      dmesg_before.txt: initcall $x+0x0/0x154 [sg] returned 0 after 26331 usecs
      dmesg_after.txt: initcall init_sg+0x0/0x154 [sg] returned 0 after 15461 
usecs

      Signed-off-by: Kyle McMartin <kyle@xxxxxxxxxx>
      Acked-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 3fe240326cc395c66eda0518b1945ea505afd1fc
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:25:20 2014 -0700

      ASoC: simple-card: Add mic and hp detect gpios.

      Allow Headphone and Microphone jack detect gpios to be specified in
      device tree.  This will allow a few systems including rk3288_max98090
      to use simple-card instead of having their own board file.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 04a0b8ef6b27c2b6280dcbfcdd418b7d851f8491
  Merge: 9810f53 2ce7598
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Oct 2 16:53:35 2014 +0100

      Merge tag 'v3.17-rc4' into asoc-simple

      Linux 3.17-rc4

  commit 18ef9fefd3ef73279cd144bdb24cfd2683ff0492
  Author: Robert Richter <rrichter@xxxxxxxxxx>
  Date:   Fri Jul 18 17:51:06 2014 +0200

      arm64, defconfig: Enable Cavium Thunder SoC in defconfig

      This patch enables Thunder SoCs in the arm64 defconfig. This is
      esp. useful to add Thunder platforms to automated builds based on
      arm64 defconfig.

      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 28f7420de20dadcc3140672444b8e4ffa2efb477
  Author: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
  Date:   Tue Apr 8 18:47:51 2014 +0530

      arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family

      This introduces ARCH_THUNDER to enable soc specific drivers and dtb
      files.

      Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 4c3087008dd19dcfced1bbbc2414ac5a8a61bcef
  Author: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
  Date:   Tue Apr 8 18:53:14 2014 +0530

      arm64, thunder: Document devicetree bindings for Cavium Thunder SoC

      This patch adds documentation for the devicetree bindings used by the
      DT files of Cavium Thunder SoC platforms.

      Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 3f173071bf1401bfb092fe67f43caf3bc358da03
  Author: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
  Date:   Tue Apr 8 18:51:24 2014 +0530

      arm64, thunder: Add initial dts for Cavium Thunder SoC

      Add initial device tree nodes for Cavium Thunder SoCs with support of
      48 cores and gicv3. The dtsi file requires further changes, esp. for
      pci, gicv3-its and smmu. This changes will be added later together
      with the device drivers.

      Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit fccb84c94a9755f48668e43d0a44d6ecc750900f
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Mon Sep 29 23:53:21 2014 +0200

      btrfs: move checks for DUMMY_ROOT into a helper

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 7ec20afbcb7b257aec82ea5d66e6b0b7499abaca
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 24 17:34:58 2014 +0200

      btrfs: new define for the inline extent data start

      Use a common definition for the inline data start so we don't have to
      open-code it and introduce bugs like "Btrfs: fix wrong max inline data
      size limit" fixed.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit fb85fc9a675738ee2746b51c3aedde944b18ca02
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 31 01:03:53 2014 +0200

      btrfs: kill extent_buffer_page helper

      It used to be more complex but now it's just a simple array access.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit a50924e3a4d7fccb0ecfbd42a4c7ed6e56ee1765
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 31 00:51:36 2014 +0200

      btrfs: drop constant param from btrfs_release_extent_buffer_page

      All callers use the same value, simplify the function.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 2755a0de64693501741fb3603cd8ca928b0b7e81
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 31 00:43:18 2014 +0200

      btrfs: hide typecast to definition of BTRFS_SEND_TRANS_STUB

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 94404e82e5f5452a13ef580b6d3df1483671dff9
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 01:53:30 2014 +0200

      btrfs: let merge_reloc_roots return void

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 8b9456da037ab53428d6347fa2fa088933da1424
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 01:25:30 2014 +0200

      btrfs: remove unused members from struct scrub_warning

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 97eb6b69d1e856cb5e1cf2c3d94afab643e93128
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:55:42 2014 +0200

      btrfs: use slab for end_io_wq structures

      The structure is frequently reused.  Rename it according to the slab
      name.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit af13b4922b057b4ebc7e2315a6f666ecb65890e4
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:58:37 2014 +0200

      btrfs: fix error labels in init_btrfs_fs

      btrfs_interface_init rarely fails but we could leak the prelim_ref slab.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit bfebd8b5441755f228ad02273682d675d3335123
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:25:45 2014 +0200

      btrfs: use enum for wq endio metadata type

      The enum exists but is not consistently used.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 01d5bc3789f8464abd13cc44e3cd6df9d17f2802
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:03:56 2014 +0200

      btrfs: remove unused extent state bits

      The last users are long gone.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 95ac567af212db3293af3897ccb521efdf1dd7ff
  Author: Filipe David Borba Manana <fdmanana@xxxxxxxxx>
  Date:   Thu Aug 8 22:45:48 2013 +0100

      Btrfs: set default max_inline to 8KiB instead of 8MiB

      8MiB is way too large and likely set by mistake. This is not
      a significant issue as in practice the max amount of data
      added to an inline extent is also limited by the page cache
      and btree leaf sizes.

      Signed-off-by: Filipe David Borba Manana <fdmanana@xxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 4d75f8a9c87b843c8ded15b82b8d137b9724cccc
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 01:54:12 2014 +0200

      btrfs: remove blocksize from btrfs_alloc_free_block and rename

      Rename to btrfs_alloc_tree_block as it fits to the alloc/find/free +
      _tree_block family. The parameter blocksize was set to the metadata
      block size, directly or indirectly.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 0308af4465897c889e32754ef37bb465a1b2b872
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 01:43:40 2014 +0200

      btrfs: remove unused parameter blocksize from btrfs_find_tree_block

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit ce86cd59179279a6fe673d2a105d24fb7e70aef3
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 01:07:32 2014 +0200

      btrfs: remove parameter blocksize from read_tree_block

      We know the tree block size, no need to pass it around.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 4394a0014597bd53e2d9bbc69d091e3fbde7d00c
  Merge: 5a6da55 32c741d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Oct 2 17:08:24 2014 +0200

      Merge tag 'mvebu-dt-3.18-2' of git://git.infradead.org/linux-mvebu into 
next/dt

      Pull "mvebu DT changes for v3.18 (round 2)" from Jason Cooper:

       - Armada XP
          - Add HW datasheet references to docs

       - Armada 370
          - Change internal registers to 0xf1000000 for Armada 370 RD board

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'mvebu-dt-3.18-2' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: switch the Armada 370 RD board to internal registers at 
0xf1000000
        Documentation: arm: add hardware datasheet reference for Marvell Armada 
XP

  commit 3587e625fe24a2d1cd1891fc660c3313151a368c
  Author: Marti Raudsepp <marti@xxxxxxxxx>
  Date:   Thu Oct 2 08:50:31 2014 -0600

      PCI: Add ACS quirk for AMD A88X southbridge devices

      AMD has confirmed that peer-to-peer between two southbridge functions does
      not occur.

      Add a quirk to indicate that these functions are isolated even though they
      don't have an ACS capability.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=81841
      Signed-off-by: Marti Raudsepp <marti@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Joel Schopp <joel.schopp@xxxxxxx>

  commit 94fb1afbcb3e1f8666c9065baded2cb66e72126f
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Thu Oct 2 10:48:12 2014 -0400

      tile: switch to using seqlocks for the vDSO time code

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 5a6da55f10578b10f30ec72dcca6c37cbeac31ed
  Merge: 3a75d1a 45aa70d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Oct 2 16:47:40 2014 +0200

      Merge tag 'keystone-dts-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into 
next/dt

      Pull "Few keystone DTS fixes for 3.18" from Santosh Shilimkar:

        - IO range fix for USB phy device
        - Add missing dma-coherent property for K2E USB node
        - Fix K2L MDIO start address
        - Fix K2E MDIO start address

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'keystone-dts-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
        ARM: dts: keystone-k2l: fix mdio io start address
        ARM: dts: keystone-k2e: fix mdio io start address
        ARM: dts: keystone-k2e: update usb1 node for dma properties
        ARM: dts: keystone: fix io range for usb_phy0

  commit 5529c2cdfd87e64c5801bfb9788a89d78de03414
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 30 10:32:58 2014 +0200

      MAINTAINERS: CNS3xxx and IXP4xx update.

      I'm told Anton Vorontsov can't maintain Cavium Econa CNS3xxx support
      anymore. Perhaps I can.

      Also changing my email contact address for IXP4xx.

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d8f0faa339b0beff6e055218e10b2982422db540
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 17:46:15 2014 +0200

      ARM: hisi: depend on ARCH_MULTI_V7

      hisi has a general dependency on ARCH_MULTIPLATFORM, which is
      problematic when building a kernel for non-V7 platforms but selecting
      drivers that might conflict with other architecture levels.

      In this case, it broke my (still out of tree) patch set that
      enables V7M multiplatform support, since that does not enable
      MULTI_IRQ support:

      arch/arm/kernel/built-in.o: In function `set_handle_irq':
      arch/arm/kernel/irq.c:125: undefined reference to `handle_arch_irq'
      arch/arm/kernel/built-in.o: In function `setup_arch':
      arch/arm/kernel/setup.c:965: undefined reference to `handle_arch_irq'

      Since all hisilicon platforms are ARMv7 based, we can avoid this
      problem by just making the dependency more specific.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Acked-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit c3ca2130c81bd24022586e2bdebefaffcaaf04a8
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Mon Sep 29 08:32:08 2014 +0200

      CNS3xxx: Fix debug UART.

      UARTs on CNS3xxx are 8250-compatible, not AMBA.
      The base address for UART0 is 0x78000000 (physical)
      and 0xfb002000 (virtual).

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 453848a05ff984cb3665bad5c7e0024e8cfe87a5
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 00:51:19 2014 +0200

      btrfs: inline code of reada_tree_block and remove it

      It's trivial with a single user. And remove one pointless BUG_ON.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 6197d86eabb844c1a9c99956d4e6b0f8eb548ad3
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 00:49:36 2014 +0200

      btrfs: return void from readahead_tree_block

      Errors in readahead are not fatal and ignored elsewhere in the code.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 58dc4ce4325108b35425ffd30e6acfad9644d49d
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 00:29:04 2014 +0200

      btrfs: remove unused parameter from readahead_tree_block

      The parent_transid parameter has been unused since its introduction in
      ca7a79ad8dbe2466 ("Pass down the expected generation number when reading
      tree blocks").  In reada_tree_block, it was even wrongly set to leafsize.
      Transid check is done in the proper read and readahead ignores errors.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit bceb7efa6a7e656bfaa67b6f54925e7db75bcd52
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Tue Sep 2 16:25:22 2014 -0400

      tile gxio: use better string copy primitive

      Both strncpy and strlcpy suffer from the fact that they do
      partial copies of strings into the destination when the target
      buffer is too small.  This is frequently pointless since an
      overflow of the target buffer may make the result invalid.

      strncpy() makes it relatively hard to even detect the error
      condition, and with strlcpy() you have to duplicate the buffer
      size parameter to test to see if the result exceeds it.
      By returning zero in the failure case, we both make testing
      for it easy, and by simply not copying anything in that case,
      we make it mandatory for callers to test the error code.

      To catch lazy programmers who don't check, we also place a NUL at
      the start of the destination buffer (if there is space) to
      ensure that the result is an invalid string.

      At some point it may make sense to promote strscpy() to
      a global platform-independent function, but other than the
      reviewers, no one was interested on LKML, so for now leave
      the strscpy() function as file-static.

      Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reviewed-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 514b82a52b7aaa413ab8f0e7db93a5ccd0540d09
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Fri Aug 8 16:32:58 2014 +0100

      char: tile-srom: Add real platform bus parent

      Add a real platform bus device as a parent for
      the srom class devices, to prevent non-platform
      devices hanging from the bus root.

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 4cde4cc87a19cfe7351e3d0fd87d8a49271781f6
  Author: Kurt McAlpine <kurtmcalpine@xxxxxxxxx>
  Date:   Thu Aug 7 08:50:25 2014 +1200

      Removed repeated word in comments

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 3e24765d7722445e3d66b849b941da26ccbae1a3
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Fri Aug 1 15:26:46 2014 -0400

      tilegx: Enable ARCH_SUPPORTS_ATOMIC_RMW

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 454ac3ec3fb7e855c274b26252c9a43a191bffaf
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Tue Nov 12 20:42:20 2013 +0100

      tile: Remove tile-specific _sinitdata and _einitdata

      Use standard __init_begin and __init_end instead.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 367b9380b1717dc53ea7e1f05da58c99e0ae54a3
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Tue Jun 17 01:42:24 2014 +0530

      tile: use ARRAY_SIZE

      ARRAY_SIZE is more concise to use when the size of an array is divided
      by the size of its type or the size of its first element.

      The semantic patch that makes this change is as follows:

      // <smpl>
      @i@
      @@

      @@
      type T;
      T[] E;
      @@

      - (sizeof(E)/sizeof(T))
      + ARRAY_SIZE(E)
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit ee39b432b4ac083acdafd7b4f156283722e3bf14
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Sep 30 01:33:33 2014 +0200

      btrfs: remove unlikely from data-dependent branches and slow paths

      There are the branch hints that obviously depend on the data being
      processed, the CPU predictor will do better job according to the actual
      load. It also does not make sense to use the hints in slow paths that do
      a lot of other operations like locking, waiting or IO.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit a092e19b688be88f7329bd05f90cb92ebe1a4f5b
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Thu Oct 2 09:20:21 2014 +0200

      gpio: pch: Build context save/restore only for PM

      The pch_gpio_save_reg_conf() and pch_gpio_restore_reg_conf() functions
      are only used in pch_gpio_suspend() and pch_gpio_resume(), respectively.
      Since the latter are only built if PM is enabled, make the former build
      under the same conditions.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3a4b094d5d09b8e0d007b2ca3de4f42df3af46e6
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 09:30:43 2014 +0200

      pinctrl: abx500: get rid of unused variable

      commit 2fcea6cecbc965b4e02a39537d9d939f5251bbbd
      "pinctrl: remove remaining users of gpiochip_remove() retval"
      removed the use of the return value from gpiochip_remove()
      but missed to delete the dangling "err" variable:

      drivers/pinctrl/nomadik/pinctrl-abx500.c:
      In function 'abx500_gpio_probe':
      drivers/pinctrl/nomadik/pinctrl-abx500.c:1208:11:
      warning: unused variable 'err' [-Wunused-variable]

      Fix this by getting rid of the dangling variable.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 36905a33dd2d2bd443079ac677545849fa190eb7
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Sat Sep 27 19:05:41 2014 +0530

      gpio: ks8695: fix 'else should follow close brace '}''

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 27ec8a9cb504e9995c123dc74e0cca0cba81d07f
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 07:55:41 2014 +0200

      gpio: stmpe: add verbose debug code

      To troubleshoot the STMPE GPIO driver, some more detailed
      debug information giving the exact info on how each pin is
      used will be helpful.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5d99a998f375b7bff7ddff0162a6eed4d4ca1318
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Mon Sep 29 19:20:37 2014 +0200

      btrfs: remove unlikely from NULL checks

      Unlikely is implicit for NULL checks of pointers.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 30142230a730263e9989e0174b74c2429e041c8c
  Author: Michal Marek <mmarek@xxxxxxx>
  Date:   Thu Oct 2 15:27:07 2014 +0200

      kbuild: Do not reference *-n variables in the Makefile

      Kconfig options are either 'y', 'm', or undefined.

      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 5b2389b45d1a9c12b9f4b976e38c36264bfc42f5
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:03:58 2014 +0900

      kbuild: simplify build, clean, modbuiltin shorthands

      $(if $(KBUILD_SRC),$(srctree)/) was a useful strategy
      to omit a long absolute path for in-source-tree build
      prior to commit 890676c65d699db3ad82e7dddd0cf8fb449031af
      (kbuild: Use relative path when building in the source tree).

      Now $(srctree) is "." when building in the source tree.
      It would not be annoying to add "$(srctree)/" all the time.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 226422d08c33cf0b68f6ea55a3b0e5f9c8212bf8
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 19:52:17 2014 +0900

      kbuild: arm: Do not define "comma" twice

      The definition of "comma" exists in scripts/Kbuild.include.
      We should not double it.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit fae119b6d427a087be0c6a85431c1b8ee9ffea96
  Merge: f747265 3708d52
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:04:58 2014 +0000

      Merge branch 'irqchip/gic' into irqchip/core

  commit f7472655fbe70f422c08f78d107ca24a791d7b14
  Merge: a778bf3 fda9203
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:04:45 2014 +0000

      Merge branch 'irqchip/broadcom' into irqchip/core

      Conflicts:
        drivers/irqchip/Makefile

  commit a778bf35bd928653a0d9c9313a56866be8aab59d
  Merge: 468a903 20afdeb
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:03:48 2014 +0000

      Merge branch 'irqchip/atmel' into irqchip/core

  commit a4954fd7724c0f55361eb56005856b0da0c99b00
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:26:21 2014 +0900

      kbuild: remove obj-n and lib-n handling

      Kconfig never defines CONFIG_* as 'n'.
      Now obj-n is only used in firmware/Makefile and it can be
      replaced with obj-.  No makefile uses lib-n.

      Let's rip off obj-n and lib-n.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit ac84eb47cc199d9df7eeb7b32630fc09295a030b
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:26:20 2014 +0900

      kbuild: remove unnecessary variable initializaions

      Clearing obj-y, obj-m, obj-n, obj- in each Makefile is
      a useless habit.

      They are non-exported variables; therefore they are always empty
      whenever descending into each subdirectory.
      (Moreorver, obj-y and obj-m are also set to empty at the beginning
      of scripts/Makefile.build)

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 895ed4e895756ca5e0a0bf43f45b7eed7b9c604a
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:26:19 2014 +0900

      kbuild: remove unnecessary "obj- := dummy.o" trick

      In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
      hence built-in.o is always created without such a trick.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> [shmobile]
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx> [networking]
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit a74b7d5514d61bca6aee32f60a79dacf1d2b3cac
  Merge: cec26bc ce2e4f0
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Oct 2 13:44:45 2014 +0200

      Merge tag 'kvm-s390-next-20141001' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-next

      KVM: s390: Small enhancements for 3.18 (next)

      Provide TOD CLOCK steering to the guest and add cpu wakeup counter.

  commit 7c168d5f8bda5716e1a49040b901f26a3002517d
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Oct 1 10:15:57 2014 -0700

      ASoC: ssm4567: Remove duplicated else-if branch

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a52ce121918382a4249d621cceb07c30e1c00fa2
  Author: Sean Paul <seanpaul@xxxxxxxxxxxx>
  Date:   Wed Oct 1 16:31:50 2014 +0100

      arm64: Use DMA_ERROR_CODE to denote failed allocation

      This patch replaces the static assignment of ~0 to dma_handle with
      DMA_ERROR_CODE to be consistent with other platforms.

      Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 81f3dfe1908011ee12760ce4d75451e7446dff80
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Thu Oct 2 09:27:03 2014 +0200

      ASoC: rt286: Fix compilation warning for !PM

      The rt286_index_sync() function is only called in the resume path. If PM
      is disabled it becomes unused and shouldn't be built either.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit be1aa3ea1f4179cbc84c57d3b1128c49515910ac
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Thu Oct 2 09:28:00 2014 +0200

      ASoC: tas2552: Fix compilation warning for !PM_RUNTIME

      The tas2552_sw_shutdown() function is only used by runtime suspend
      support, so only build it when necessary.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c47a39a6806d756c34eb01b1081866845fb76dc3
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:29:09 2014 +0300

      ASoC: Intel: byt-rt5640: Set card as fully routed

      Although it's not known does current version of byt-rt5640 cover all
      possible variants it is better to set the fully_routed flag on in order to
      disable unused codecs pins in known machines and get regression from
      machines that use different routing than the default one.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 24221dcc8be736a2b0b83ecaeb60b99bd7e9334c
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:29:08 2014 +0300

      ASoC: Intel: byt-rt5640: Add quirk for Dell Venue 8 Pro tablet

      It was found with help of Jan-Michael Brummer <jan.brummer@xxxxxxxxx> that
      Dell Venue 8 Pro tablet has a digital microphone connected to DMIC2
      interface of the RT564x.

      This patch adds a DAPM route to DMIC2 and a quirk using it for that 
tablet.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Reported-by: Jan-Michael Brummer <jan.brummer@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9c238ca8ec79c38ab22762b44aeaf7a42fc97b18
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:59:15 2014 +0300

      Bluetooth: 6lowpan: Check transmit errors for multicast packets

      We did not return error if multicast packet transmit failed.
      This might not be desired so return error also in this case.
      If there are multiple 6lowpan devices where the multicast packet
      is sent, then return error even if sending to only one of them fails.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit d7b6b0a532da7de25e16deed610658cfa1969fe9
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:59:14 2014 +0300

      Bluetooth: 6lowpan: Return EAGAIN error also for multicast packets

      Make sure that we are able to return EAGAIN from l2cap_chan_send()
      even for multicast packets. The error code was ignored unncessarily.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit a7807d73a0fa9b33dbdfd5f1cb97970ccc91d77e
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:30:57 2014 +0300

      Bluetooth: 6lowpan: Avoid memory leak if memory allocation fails

      If skb_unshare() returns NULL, then we leak the original skb.
      Solution is to use temp variable to hold the new skb.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit fc12518a4bcbd4214652291df76f692343bca3d5
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:30:26 2014 +0300

      Bluetooth: 6lowpan: Memory leak as the skb is not freed

      The earlier multicast commit 36b3dd250dde ("Bluetooth: 6lowpan:
      Ensure header compression does not corrupt IPv6 header") lost one
      skb free which then caused memory leak.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 09b5269a1b3d47525d7c25efeb16f5407ef82ea2
  Merge: fe82dce f171aba a6fda0f dedd943 80f7b3d c50e324 5fc24d8
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Thu Oct 2 12:24:45 2014 +0200

      Merge branches 'arm/exynos', 'arm/omap', 'arm/smmu', 'x86/vt-d', 
'x86/amd' and 'core' into next

      Conflicts:
        drivers/iommu/arm-smmu.c

  commit b5d130c4d6e664c49428fb0c27d37c1be12ae8da
  Author: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
  Date:   Sat Sep 20 04:46:25 2014 +0000

      igb: bump version to 5.2.15

      Bump version

      Signed-off-by: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 80f7b3d1b1f4ec6c80fa3b40c7c9a419e28b0897
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Mon Sep 22 16:30:22 2014 +0200

      iommu/vt-d: Work around broken RMRR firmware entries

      The VT-d specification states that an RMRR entry in the DMAR
      table needs to specify the full path to the device. This is
      also how newer Linux kernels implement it.

      Unfortunatly older drivers just match for the target device
      and not the full path to the device, so that BIOS vendors
      implement that behavior into their BIOSes to make them work
      with older Linux kernels. But those RMRR entries break on
      newer Linux kernels.

      Work around this issue by adding a fall-back into the RMRR
      matching code to match those old RMRR entries too.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 57384592c43375d2c9a14d82aebbdc95fdda9e9d
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Thu Oct 2 11:50:25 2014 +0200

      iommu/vt-d: Store bus information in RMRR PCI device path

      This will be used later to match broken RMRR entries.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 89168b48991537bec2573b3b6a8841df74465b12
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 09:08:46 2014 +0200

      mmc: core: restore detect line inversion semantics

      commit 98e90de99a0c43bd434da814c882c4332441871e
      "mmc: host: switch OF parser to use gpio descriptors"
      switched the semantic behaviour of card detect and read
      only flags such that the inversion capability flag would
      only be set if inversion was explicitly specified in the
      device tree, in the hopes that no-one was using double
      inversion.

      It turns out that the XOR:ing between the explicit
      inversion was indeed in use, so we need to restore the
      old semantics where both ways of inversion are checked
      and the end result XOR:ed.

      Reported-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
      Tested-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit c867d07e3c861e75509650b8a359351d634db93a
  Merge: 858f61c 1b68bdf
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Thu Oct 2 19:47:23 2014 +1000

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into next

  commit a81fb04941961a97bea001eef9c0c35c92aa42cb
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Wed Sep 17 03:56:20 2014 +0000

      i40e/igb: Convert to dev_consume_skb_any()

      Convert two more Intel NIC drivers to dev_consume_skb_any() to help
      make dropped packet profiling sane.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7acf631889ec2ba7431a86a4c8db9698a496e964
  Author: Bernhard Kaindl <bk-linux@xxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 19:11:16 2014 +0000

      igb: remove blocking phy read from inside spinlock

      Remove a source of latency spikes (in my case up to 10ms) by not calling
      code that uses mdelay() for feeding a phy statistic (rx errors for idle
      symbols - not data -> idle_errors) while being called with a spinlock 
held.

      As idle_errors isn't read, this patch only removes unused code and data.

      Later, more complicated changes may be applied to address the spinlock and
      allow for some PHY diagnostics by harvesting this PHY stats register 
fully.

      This patch is designed to fix the issue and be safe for longterm/stable.

      For the Intel e1000e driver, the same change was applied in 2008 with
      commit 23033fad5be0 ("e1000e: remove phy read from inside spinlock").

      The mdelay is triggered by HW/SW semaphores, thus it depends on the HW.

      I've HW that triggers it even when idle. Others may trigger it only e.g.
      when Ethernet ports aquire or loose the link or on ifconfig up / down.
      We've noticed this first from delays in frame rx/tx due to the mdelay().

      Example command for checking if the issue is triggered: cyclictest -Smp1
      (Look for occasional "Max:" values > 4000 or use -b 4000 to stop if 
greater)

      It was observed with I350 ports connected to other I350 ports, but not
      if driver and EEPROM was modified to run the I350 in EEPROM-less mode.

      phy_stats.idle_errors and .receive_errors (isn't touched) occupy 64 not
      used bits in the adapter struct: Their allocation may be removed as well.

      Cc: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
      Cc: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
      Fixes: 12dcd86b75d5 ("igb: fix stats handling") (this added the spin_lock)
      Signed-off-by: Bernhard Kaindl <bk-linux@xxxxxxxxxxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 3463de103ac9d705705cb9a4c54db947f56b44d9
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 23 18:11:44 2014 +0000

      ixgbe: delete one duplicate marcro definition of IXGBE_MAX_L2A_QUEUES

      There is typo in ixgbe.h, two marcro definition of IXGBE_MAX_L2A_QUEUES 
to 4,
      delete one, clear the compiler warning.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 1196c2fb0407683c2df92d3d09f9144d42830894
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 30 13:02:03 2014 +0200

      iommu/vt-d: Only remove domain when device is removed

      This makes sure any RMRR mappings stay in place when the
      driver is unbound from the device.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
      Tested-by: Jerry Hoemann <jerry.hoemann@xxxxxx>

  commit ffefa9f64ce021b26aa3fd6558f1d3b6c47b3619
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Thu Sep 18 08:05:02 2014 +0000

      ixgbe: fix setting of TXDCTL.WTRHESH when ITR is set to 0 and no BQL

      This patch consolidates the logic behind dynamically setting 
TXDCTL.WTHRESH
      depending on interrupt throttle rate (ITR) setting regardless of BQL.

      Previously TXDCTL.WTHRESH was dynamically being set only with BQL being
      enabled, but we have to set it regardless of BQL when ITR is low to avoid
      Tx stalls/hangs.

      CC: John Greene <jogreene@xxxxxxxxxx>
      Reported by: Masayuki Gouji <gouji.masayuki@xxxxxxxxxxxxxx>
      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 599bad38cf7163123af7c9efea0fcf228bc74fe1
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 30 13:02:02 2014 +0200

      driver core: Add BUS_NOTIFY_REMOVED_DEVICE event

      This event closes an important gap in the bus notifiers.
      There is already the BUS_NOTIFY_DEL_DEVICE event, but that
      is sent when the device is still bound to its device driver.

      This is too early for the IOMMU code to destroy any mappings
      for the device, as they might still be in use by the driver.

      The new BUS_NOTIFY_REMOVED_DEVICE event introduced with this
      patch closes this gap as it is sent when the device is
      already unbound from its device driver and almost completly
      removed from the driver core.

      With this event the IOMMU code can safely destroy any
      mappings and other data structures when a device is removed.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Tested-by: Jerry Hoemann <jerry.hoemann@xxxxxx>

  commit 340c5203bc3158d6991dfe280f62ba7bd9584d62
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Sat Sep 6 07:50:27 2014 +0000

      ixgbe: remove wait loop on autoneg for copper devices

      This patch removes couple of wait loops on autoneg that are not needed.

      During validation we noticed that the loops always time out, so there
      should be no user impact.

      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit fe1f2a972c8c8d22ac234024b331130ddddf8682
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Fri Sep 12 17:44:06 2014 +0000

      ixgbe: Convert the normal transmit complete path to dev_consume_skb_any()

      Convert the normal packet completion path to dev_consume_skb_any() so
      packet drop profiling via dropwatch or perf top -G -e skb_kfree_skb
      is not cluttered with false hits.

      Compile tested only.  There is a dev_kfree_skb_any() in the routine
      ixgbe_ptp_tx_hwtstamp() in ixgbe_ptp.c that looks like a conversion
      candidate but I wasn't familiar enough with the code to pull the
      trigger.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 02e246aee868e982eecc25ee97d02acf2c2b8884
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Oct 2 10:16:22 2014 +0300

      Bluetooth: Fix lockdep warning with l2cap_chan_connect

      The L2CAP connection's channel list lock (conn->chan_lock) must never be
      taken while already holding a channel lock (chan->lock) in order to
      avoid lock-inversion and lockdep warnings. So far the l2cap_chan_connect
      function has acquired the chan->lock early in the function and then
      later called l2cap_chan_add(conn, chan) which will try to take the
      conn->chan_lock. This violates the correct order of taking the locks and
      may lead to the following type of lockdep warnings:

      -> #1 (&conn->chan_lock){+.+...}:
             [<c109324d>] lock_acquire+0x9d/0x140
             [<c188459c>] mutex_lock_nested+0x6c/0x420
             [<d0aab48e>] l2cap_chan_add+0x1e/0x40 [bluetooth]
             [<d0aac618>] l2cap_chan_connect+0x348/0x8f0 [bluetooth]
             [<d0cc9a91>] lowpan_control_write+0x221/0x2d0 [bluetooth_6lowpan]
      -> #0 (&chan->lock){+.+.+.}:
             [<c10928d8>] __lock_acquire+0x1a18/0x1d20
             [<c109324d>] lock_acquire+0x9d/0x140
             [<c188459c>] mutex_lock_nested+0x6c/0x420
             [<d0ab05fd>] l2cap_connect_cfm+0x1dd/0x3f0 [bluetooth]
             [<d0a909c4>] hci_le_meta_evt+0x11a4/0x1260 [bluetooth]
             [<d0a910eb>] hci_event_packet+0x3ab/0x3120 [bluetooth]
             [<d0a7cb08>] hci_rx_work+0x208/0x4a0 [bluetooth]

             CPU0                    CPU1
             ----                    ----
        lock(&conn->chan_lock);
                                     lock(&chan->lock);
                                     lock(&conn->chan_lock);
        lock(&chan->lock);

      Before calling l2cap_chan_add() the channel is not part of the
      conn->chan_l list, and can therefore only be accessed by the L2CAP user
      (such as l2cap_sock.c). We can therefore assume that it is the
      responsibility of the user to handle mutual exclusion until this point
      (which we can see is already true in l2cap_sock.c by it in many places
      touching chan members without holding chan->lock).

      Since the hci_conn and by exctension l2cap_conn creation in the
      l2cap_chan_connect() function depend on chan details we cannot simply
      add a mutex_lock(&conn->chan_lock) in the beginning of the function
      (since the conn object doesn't yet exist there). What we can do however
      is move the chan->lock taking later into the function where we already
      have the conn object and can that way take conn->chan_lock first.

      This patch implements the above strategy and does some other necessary
      changes such as using __l2cap_chan_add() which assumes conn->chan_lock
      is held, as well as adding a second needed label so the unlocking
      happens as it should.

      Reported-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Tested-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Acked-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 2cdef8f4e1ac28adc81326758a7767c18479a95d
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 09:41:46 2014 +0200

      pinctrl: specify bindings for pins and groups

      Pin configurations can be per-pin or per-group. Make sure that the
      per-group case is covered by the bindings.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a7696b36c01316308f2b9f2009ce38cb01fd7a3f
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:39 2014 +1000

      powerpc: Add printk levels to powerpc code

      Add printk levels to some places in the powerpc port.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 9a4f5cd0a550c755a3f2e0cdcc541493f98feb8e
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:38 2014 +1000

      powerpc: Add printk levels to powernv platform code

      Add printk levels to powernv platform code, and convert to
      pr_err() etc while here.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3e47d1474c2b4099f0fadd12a6553fdb2e8feaae
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:36 2014 +1000

      powerpc: Remove powerpc specific cmd_line

      There is no need for yet another copy of the command line, just
      use boot_command_line like everyone else.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c7d1f6afe062d2dc4bb8109856519570f2fe3c13
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:35 2014 +1000

      powerpc: Use pr_fmt in module loader code

      Use pr_fmt to give some context to the error messages in the
      module code, and convert open coded debug printk to pr_debug.

      Use pr_err for error messages.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1fe3bd9e347bcea63fa8be212001372720968765
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 07:55:27 2014 +0200

      gpio: stmpe: fix up interrupt enable logic

      The STMPE driver assumes that the passed in IRQ type is
      for rising or falling IRQs, not both, even though the
      hardware actually supports this perfectly well. Likewise
      the check for level IRQs is done against just high or low
      level types, not for the case where it is combined with
      other IRQs.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 9d57472f61acd7c3a33ebf5a79361e316d8ffbef
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 24 16:59:58 2014 +1000

      powerpc: Fill in si_addr_lsb siginfo field

      Fill in the si_addr_lsb siginfo field so the hwpoison code can
      pass to userspace the length of memory that has been corrupted.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3913fdd7a23d9d8480ce3a6ca9cdf78bf0dec5a0
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 24 16:59:57 2014 +1000

      powerpc: Add VM_FAULT_HWPOISON handling to powerpc page fault handler

      do_page_fault was missing knowledge of HWPOISON, and we would oops
      if userspace tried to access a poisoned page:

      kernel BUG at arch/powerpc/mm/fault.c:180!

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 63af52629adcd1313c7db252f085263012ecd9db
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 24 16:59:56 2014 +1000

      powerpc: Simplify do_sigbus

      Exit out early for a kernel fault, avoiding indenting of
      most of the function.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit be34c4ef693ff5c10f55606dbd656ddf0b4a8340
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 14:52:37 2014 +0800

      crypto: sha - Handle unaligned input data in generic sha256 and sha512.

      Like SHA1, use get_unaligned_be*() on the raw input data.

      Reported-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit c9d49940849ff2f11f3646bc8eb1f23ed60b505d
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Tue Sep 30 22:49:22 2014 +0000

      fm10k: Correctly set the number of Tx queues

      The number of Tx queues was not being updated due to some issues when
      generating the patches.  This change makes sure to add the lines necessary
      to update the number of Tx queues correctly.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit fd333962065ffc99d7c3779da08a2066179694eb
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 26 06:33:49 2014 +0000

      fm10k: Reduce buffer size when pages are larger than 4K

      This change reduces the buffer size to 2K for all page sizes.  The basic
      idea is that since most frames only have a 1500 MTU supporting a buffer
      size larger than this is somewhat wasteful.  As such I have reduced the
      size to 2K for all page sizes which will allow for more uses per page.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5cfed7b3351ce33b60c4a1d02ffd712cdf4f49cd
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:24:01 2014 +0200

      Revert "crypto: aesni - disable "by8" AVX CTR optimization"

      This reverts commit 7da4b29d496b1389d3a29b55d3668efecaa08ebd.

      Now, that the issue is fixed, we can re-enable the code.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 9561dccb45a34f77001389824915e4dad8ede757
  Merge: e3b3bb5 7da4b29
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 14:37:20 2014 +0800

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

      Merging the crypto tree for 3.17 to pull in the "by8" AVX CTR revert.

  commit e3b3bb5ac1438354635c3879ce31cbdeebe55857
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:24:00 2014 +0200

      crypto: aesni - remove unused defines in "by8" variant

      The defines for xkey3, xkey6 and xkey9 are not used in the code. They're
      probably left overs from merging the three source files for 128, 192 and
      256 bit AES. They can safely be removed.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 80dca4734b3561be59879b02bce359b6f661e921
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:23:59 2014 +0200

      crypto: aesni - fix counter overflow handling in "by8" variant

      The "by8" CTR AVX implementation fails to propperly handle counter
      overflows. That was the reason it got disabled in commit 7da4b29d496b
      ("crypto: aesni - disable "by8" AVX CTR optimization").

      Fix the overflow handling by incrementing the counter block as a double
      quad word, i.e. a 128 bit, and testing for overflows afterwards. We need
      to use VPTEST to do so as VPADD* does not set the flags itself and
      silently drops the carry bit.

      As this change adds branches to the hot path, minor performance
      regressions  might be a side effect. But, OTOH, we now have a conforming
      implementation -- the preferable goal.

      A tcrypt test on a SandyBridge system (i7-2620M) showed almost identical
      numbers for the old and this version with differences within the noise
      range. A dm-crypt test with the fixed version gave even slightly better
      results for this version. So the performance impact might not be as big
      as expected.

      Tested-by: Romain Francoise <romain@xxxxxxxxxxxxx>
      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7a1ae9c0ce39d839044745956f08eabbea00d420
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 15 20:31:20 2014 +0530

      hwrng: printk replacement

      as pr_* macros are more preffered over printk, so printk replaced with 
corresponding pr_* macros

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e35735b9a5d8d38d9ffe2f1f0cdcbb0d45c42eff
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Thu Oct 2 15:44:21 2014 +1000

      powerpc: Speed up clear_page by unrolling it

      Unroll clear_page 8 times. A simple microbenchmark which
      allocates and frees a zeroed page:

      for (i = 0; i < iterations; i++) {
        unsigned long p = __get_free_page(GFP_KERNEL | __GFP_ZERO);
        free_page(p);
      }

      improves 20% on POWER8.

      This assumes cacheline sizes won't grow beyond 512 bytes or
      page sizes wont drop below 1kB, which is unlikely, but we could
      add a runtime check during early init if it makes people nervous.

      Michael found that some versions of gcc produce quite bad code
      (all multiplies), so we give gcc a hand by using shifts and adds.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 19318c063bf51f030c7c632f6a876c43da7de65d
  Merge: fe82dce 6fbb702
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Oct 2 14:48:20 2014 +1000

      Merge branch 'linux-3.17' of 
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

      A few regression fixes, the runpm ones dating back to 3.15.  Also a 
fairly severe TMDS regression that effected a lot of GF8/9/GT2xx users.

      * 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
        drm/nouveau: make sure display hardware is reinitialised on runtime 
resume
        drm/nouveau: punt fbcon resume out to a workqueue
        drm/nouveau: fix regression on original nv50 board
        drm/nv50/disp: fix dpms regression on certain boards

  commit 8e0e99ba64c7ba46133a7c8a3e3f7de01f23bd93
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Oct 2 13:45:00 2014 +1000

      md/raid5: disable 'DISCARD' by default due to safety concerns.

      It has come to my attention (thanks Martin) that 'discard_zeroes_data'
      is only a hint.  Some devices in some cases don't do what it
      says on the label.

      The use of DISCARD in RAID5 depends on reads from discarded regions
      being predictably zero.  If a write to a previously discarded region
      performs a read-modify-write cycle it assumes that the parity block
      was consistent with the data blocks.  If all were zero, this would
      be the case.  If some are and some aren't this would not be the case.
      This could lead to data corruption after a device failure when
      data needs to be reconstructed from the parity.

      As we cannot trust 'discard_zeroes_data', ignore it by default
      and so disallow DISCARD on all raid4/5/6 arrays.

      As many devices are trustworthy, and as there are benefits to using
      DISCARD, add a module parameter to over-ride this caution and cause
      DISCARD to work if discard_zeroes_data is set.

      If a site want to enable DISCARD on some arrays but not on others they
      should select DISCARD support at the filesystem level, and set the
      raid456 module parameter.
          raid456.devices_handle_discard_safely=Y

      As this is a data-safety issue, I believe this patch is suitable for
      -stable.
      DISCARD support for RAID456 was added in 3.7

      Cc: Shaohua Li <shli@xxxxxxxxxx>
      Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
      Cc: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx (3.7+)
      Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Acked-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Fixes: 620125f2bf8ff0c4969b79653b54d7bcc9d40637
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 6fbb702e27d78ad2458df048b58cca3454bc0965
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Oct 2 13:22:27 2014 +1000

      drm/nouveau: make sure display hardware is reinitialised on runtime resume

      Linus commit 05c63c2ff23a80b654d6c088ac3ba21628db0173 modified the
      runtime suspend/resume paths to skip over display-related tasks to
      avoid locking issues on resume.

      Unfortunately, this resulted in the display hardware being left in
      a partially initialised state, preventing subsequent modesets from
      completing.

      This commit unifies the (many) suspend/resume paths, bringing back
      display (and fbcon) handling in the runtime paths.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 634ffcccfbe59d77652804e1beb415d3329b1bc6
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Oct 1 11:11:25 2014 +1000

      drm/nouveau: punt fbcon resume out to a workqueue

      Preparation for some runtime pm fixes.  Currently we skip over fbcon
      suspend/resume in the runtime path, which causes issues on resume if
      fbcon tries to write to the framebuffer before the BAR subdev has
      been resumed to restore the BAR1 VM setup.

      As we might be woken up via a sysfs connector, we are unable to call
      fb_set_suspend() in the resume path as it could make its way down to
      a modeset and cause all sorts of locking hilarity.

      To solve this, we'll just delay the fbcon resume to a workqueue.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit f2f9a2cbaf019481feefe231f996d3602612fa99
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Oct 1 12:46:14 2014 +1000

      drm/nouveau: fix regression on original nv50 board

      Xorg (and any non-DRM client really) doesn't have permission to directly
      touch VRAM on nv50 and up, which the fence code prior to g84 depends on.

      It's less invasive to temporarily grant it premission to do so, as it
      previously did, than it is to rework fencenv50 to use the VM.  That
      will come later on.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 5838ae610ff36777b8fce6f353c2417980c1a1fa
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Sep 30 10:27:08 2014 +1000

      drm/nv50/disp: fix dpms regression on certain boards

      Reported in fdo#82527 comment #2.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit be5cd90ddaf471e676fad6ced29e69e8610c5d20
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Wed Oct 1 22:57:09 2014 -0400

      ext4: optimize block allocation on grow indepth

      It is reasonable to prepend newly created index to older one.

      [ Dropped no longer used function parameter newext. -tytso ]

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dfe076c106f63cf6bcd375c56db9c8c89a088dab
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Wed Oct 1 22:26:17 2014 -0400

      ext4: get rid of code duplication

      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit c5d311926da483951bd5da637ed65de8614d1901
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Wed Oct 1 22:23:15 2014 -0400

      ext4: fix over-defensive complaint after journal abort

      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit d068b02cfdfc27f5962ec82ec5568b706f599edc
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Wed Oct 1 11:58:02 2014 -0700

      net: phy: add BCM7425 and BCM7429 PHYs

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bc23333ba11fb7f959b7e87e121122f5a0fbbca8
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Wed Oct 1 11:30:01 2014 -0700

      net: bcmgenet: fix bcmgenet_put_tx_csum()

      bcmgenet_put_tx_csum() needs to return skb pointer back to the caller
      because it reallocates a new one in case of lack of skb headroom.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bce92d566a57893e98ec83e4e5447f860d2889b7
  Author: Li Xi <pkuelelixi@xxxxxxxxx>
  Date:   Wed Oct 1 22:11:06 2014 -0400

      ext4: fix return value of ext4_do_update_inode

      When ext4_do_update_inode() gets error from ext4_inode_blocks_set(),
      error number should be returned.

      Signed-off-by: Li Xi <lixi@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 38b2cf2982dc73d3f07fe84fec8cc4ed9f64c1c5
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Sep 30 17:53:21 2014 -0700

      net: pktgen: packet bursting via skb->xmit_more

      This patch demonstrates the effect of delaying update of HW tailptr.
      (based on earlier patch by Jesper)

      burst=1 is the default. It sends one packet with xmit_more=false
      burst=2 sends one packet with xmit_more=true and
              2nd copy of the same packet with xmit_more=false
      burst=3 sends two copies of the same packet with xmit_more=true and
              3rd copy with xmit_more=false

      Performance with ixgbe (usec 30):
      burst=1  tx:9.2 Mpps
      burst=2  tx:13.5 Mpps
      burst=3  tx:14.5 Mpps full 10G line rate

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 775dd692bd34f9201ed2aa775a0edcba4f973f3e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 30 16:13:19 2014 -0700

      net: bridge: add a br_set_state helper function

      In preparation for being able to propagate port states to e.g: notifiers
      or other kernel parts, do not manipulate the port state directly, but
      instead use a helper function which will allow us to do a bit more than
      just setting the state.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a0efb80ce3abacfd22a4284c3730924fc2f1f077
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Tue Sep 30 16:07:24 2014 -0700

      net_sched: avoid calling tcf_unbind_filter() in call_rcu callback

      This fixes the following crash:

      [   63.976822] general protection fault: 0000 [#1] PREEMPT SMP 
DEBUG_PAGEALLOC
      [   63.980094] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 3.17.0-rc6+ 
#648
      [   63.980094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [   63.980094] task: ffff880117dea690 ti: ffff880117dfc000 task.ti: 
ffff880117dfc000
      [   63.980094] RIP: 0010:[<ffffffff817e6d07>]  [<ffffffff817e6d07>] 
u32_destroy_key+0x27/0x6d
      [   63.980094] RSP: 0018:ffff880117dffcc0  EFLAGS: 00010202
      [   63.980094] RAX: ffff880117dea690 RBX: ffff8800d02e0820 RCX: 
0000000000000000
      [   63.980094] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 
6b6b6b6b6b6b6b6b
      [   63.980094] RBP: ffff880117dffcd0 R08: 0000000000000000 R09: 
0000000000000000
      [   63.980094] R10: 00006c0900006ba8 R11: 00006ba100006b9d R12: 
0000000000000001
      [   63.980094] R13: ffff8800d02e0898 R14: ffffffff817e6d4d R15: 
ffff880117387a30
      [   63.980094] FS:  0000000000000000(0000) GS:ffff88011a800000(0000) 
knlGS:0000000000000000
      [   63.980094] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [   63.980094] CR2: 00007f07e6732fed CR3: 000000011665b000 CR4: 
00000000000006e0
      [   63.980094] Stack:
      [   63.980094]  ffff88011a9cd300 ffffffff82051ac0 ffff880117dffce0 
ffffffff817e6d68
      [   63.980094]  ffff880117dffd70 ffffffff810cb4c7 ffffffff810cb3cd 
ffff880117dfffd8
      [   63.980094]  ffff880117dea690 ffff880117dea690 ffff880117dfffd8 
000000000000000a
      [   63.980094] Call Trace:
      [   63.980094]  [<ffffffff817e6d68>] u32_delete_key_freepf_rcu+0x1b/0x1d
      [   63.980094]  [<ffffffff810cb4c7>] rcu_process_callbacks+0x3bb/0x691
      [   63.980094]  [<ffffffff810cb3cd>] ? rcu_process_callbacks+0x2c1/0x691
      [   63.980094]  [<ffffffff817e6d4d>] ? u32_destroy_key+0x6d/0x6d
      [   63.980094]  [<ffffffff810780a4>] __do_softirq+0x142/0x323
      [   63.980094]  [<ffffffff810782a8>] run_ksoftirqd+0x23/0x53
      [   63.980094]  [<ffffffff81092126>] smpboot_thread_fn+0x203/0x221
      [   63.980094]  [<ffffffff81091f23>] ? smpboot_unpark_thread+0x33/0x33
      [   63.980094]  [<ffffffff8108e44d>] kthread+0xc9/0xd1
      [   63.980094]  [<ffffffff819e00ea>] ? do_wait_for_common+0xf8/0x125
      [   63.980094]  [<ffffffff8108e384>] ? __kthread_parkme+0x61/0x61
      [   63.980094]  [<ffffffff819e43ec>] ret_from_fork+0x7c/0xb0
      [   63.980094]  [<ffffffff8108e384>] ? __kthread_parkme+0x61/0x61

      tp could be freed in call_rcu callback too, the order is not guaranteed.

      John Fastabend says:

      ====================
      Its worth noting why this is safe. Any running schedulers will either
      read the valid class field or it will be zeroed.

      All schedulers today when the class is 0 do a lookup using the
      same call used by the tcf_exts_bind(). So even if we have a running
      classifier hit the null class pointer it will do a lookup and get
      to the same result. This is particularly fragile at the moment because
      the only way to verify this is to audit the schedulers call sites.
      ====================

      Cc: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6e0565697a106f2453b636da1ca481d9fe068bac
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Tue Sep 30 16:07:23 2014 -0700

      net_sched: fix another crash in cls_tcindex

      This patch fixes the following crash:

      [  166.670795] BUG: unable to handle kernel NULL pointer dereference at   
        (null)
      [  166.674230] IP: [<ffffffff814b739f>] __list_del_entry+0x5c/0x98
      [  166.674230] PGD d0ea5067 PUD ce7fc067 PMD 0
      [  166.674230] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
      [  166.674230] CPU: 1 PID: 775 Comm: tc Not tainted 3.17.0-rc6+ #642
      [  166.674230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [  166.674230] task: ffff8800d03c4d20 ti: ffff8800cae7c000 task.ti: 
ffff8800cae7c000
      [  166.674230] RIP: 0010:[<ffffffff814b739f>]  [<ffffffff814b739f>] 
__list_del_entry+0x5c/0x98
      [  166.674230] RSP: 0018:ffff8800cae7f7d0  EFLAGS: 00010207
      [  166.674230] RAX: 0000000000000000 RBX: ffff8800cba8d700 RCX: 
ffff8800cba8d700
      [  166.674230] RDX: 0000000000000000 RSI: dead000000200200 RDI: 
ffff8800cba8d700
      [  166.674230] RBP: ffff8800cae7f7d0 R08: 0000000000000001 R09: 
0000000000000001
      [  166.674230] R10: 0000000000000000 R11: 000000000000859a R12: 
ffffffffffffffe8
      [  166.674230] R13: ffff8800cba8c5b8 R14: 0000000000000001 R15: 
ffff8800cba8d700
      [  166.674230] FS:  00007fdb5f04a740(0000) GS:ffff88011a800000(0000) 
knlGS:0000000000000000
      [  166.674230] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [  166.674230] CR2: 0000000000000000 CR3: 00000000cf929000 CR4: 
00000000000006e0
      [  166.674230] Stack:
      [  166.674230]  ffff8800cae7f7e8 ffffffff814b73e8 ffff8800cba8d6e8 
ffff8800cae7f828
      [  166.674230]  ffffffff817caeec 0000000000000046 ffff8800cba8c5b0 
ffff8800cba8c5b8
      [  166.674230]  0000000000000000 0000000000000001 ffff8800cf8e33e8 
ffff8800cae7f848
      [  166.674230] Call Trace:
      [  166.674230]  [<ffffffff814b73e8>] list_del+0xd/0x2b
      [  166.674230]  [<ffffffff817caeec>] tcf_action_destroy+0x4c/0x71
      [  166.674230]  [<ffffffff817ca0ce>] tcf_exts_destroy+0x20/0x2d
      [  166.674230]  [<ffffffff817ec2b5>] tcindex_delete+0x196/0x1b7

      struct list_head can not be simply copied and we should always init it.

      Cc: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6320cbfc92910a3e5f10c42d98c231c98db4f60
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Oct 1 21:49:46 2014 -0400

      ext4: fix mmap data corruption when blocksize < pagesize

      Use truncate_isize_extended() when hole is being created in a file so that
      ->page_mkwrite() will get called for the partial tail page if it is
      mmaped (see the first patch in the series for details).

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 90a8020278c1598fafd071736a0846b38510309c
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Oct 1 21:49:18 2014 -0400

      vfs: fix data corruption when blocksize < pagesize for mmaped data

      ->page_mkwrite() is used by filesystems to allocate blocks under a page
      which is becoming writeably mmapped in some process' address space. This
      allows a filesystem to return a page fault if there is not enough space
      available, user exceeds quota or similar problem happens, rather than
      silently discarding data later when writepage is called.

      However VFS fails to call ->page_mkwrite() in all the cases where
      filesystems need it when blocksize < pagesize. For example when
      blocksize = 1024, pagesize = 4096 the following is problematic:
        ftruncate(fd, 0);
        pwrite(fd, buf, 1024, 0);
        map = mmap(NULL, 1024, PROT_WRITE, MAP_SHARED, fd, 0);
        map[0] = 'a';       ----> page_mkwrite() for index 0 is called
        ftruncate(fd, 10000); /* or even pwrite(fd, buf, 1, 10000) */
        mremap(map, 1024, 10000, 0);
        map[4095] = 'a';    ----> no page_mkwrite() called

      At the moment ->page_mkwrite() is called, filesystem can allocate only
      one block for the page because i_size == 1024. Otherwise it would create
      blocks beyond i_size which is generally undesirable. But later at
      ->writepage() time, we also need to store data at offset 4095 but we
      don't have block allocated for it.

      This patch introduces a helper function filesystems can use to have
      ->page_mkwrite() called at all the necessary moments.

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 25e379c475121c658a344cfd5eeed9affe272d31
  Merge: f44d61c 996c9fd
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 21:35:58 2014 -0400

      Merge branch 'udp_gso'

      Tom Herbert says:

      ====================
      udp: Generalize GSO for UDP tunnels

      This patch set generalizes the UDP tunnel segmentation functions so
      that they can work with various protocol encapsulations. The primary
      change is to set the inner_protocol field in the skbuff when creating
      the encapsulated packet, and then in skb_udp_tunnel_segment this data
      is used to determine the function for segmenting the encapsulated
      packet. The inner_protocol field is overloaded to take either an
      Ethertype or IP protocol.

      The inner_protocol is set on transmit using skb_set_inner_ipproto or
      skb_set_inner_protocol functions. VXLAN and IP tunnels (for fou GSO)
      were modified to call these.

      Notes:
        - GSO for GRE/UDP where GRE checksum is enabled does not work.
          Handling this will require some special case code.
        - Software GSO now supports many varieties of encapsulation with
          SKB_GSO_UDP_TUNNEL{_CSUM}. We still need a mechanism to query
          for device support of particular combinations (I intend to
          add ndo_gso_check for that).
        - MPLS seems to be the only previous user of inner_protocol. I don't
          believe these patches can affect that. For supporting GSO with
          MPLS over UDP, the inner_protocol should be set using the
          helper functions in this patch.
        - GSO for L2TP/UDP should also be straightforward now.

      v2:
        - Respin for Eric's restructuring of skbuff.

      Tested GRE, IPIP, and SIT over fou as well as VLXAN. This was
      done using 200 TCP_STREAMs in netperf.

       GRE
          IPv4, FOU, UDP checksum enabled
            TCP_STREAM TSO enabled on tun interface
              14.04% TX CPU utilization
              13.17% RX CPU utilization
              9211 Mbps
            TCP_STREAM TSO disabled on tun interface
              27.82% TX CPU utilization
              25.41% RX CPU utilization
              9336 Mbps
          IPv4, FOU, UDP checksum disabled
            TCP_STREAM TSO enabled on tun interface
              13.14% TX CPU utilization
              23.18% RX CPU utilization
              9277 Mbps
            TCP_STREAM TSO disabled on tun interface
              30.00% TX CPU utilization
              31.28% RX CPU utilization
              9327 Mbps

        IPIP
          FOU, UDP checksum enabled
            TCP_STREAM TSO enabled on tun interface
              15.28% TX CPU utilization
              13.92% RX CPU utilization
              9342 Mbps
            TCP_STREAM TSO disabled on tun interface
              27.82% TX CPU utilization
              25.41% RX CPU utilization
              9336 Mbps
          FOU, UDP checksum disabled
            TCP_STREAM TSO enabled on tun interface
              15.08% TX CPU utilization
              24.64% RX CPU utilization
              9226 Mbps
            TCP_STREAM TSO disabled on tun interface
              30.00% TX CPU utilization
              31.28% RX CPU utilization
              9327 Mbps

        SIT
          FOU, UDP checksum enabled
            TCP_STREAM TSO enabled on tun interface
              14.47% TX CPU utilization
              14.58% RX CPU utilization
              9106 Mbps
            TCP_STREAM TSO disabled on tun interface
              31.82% TX CPU utilization
              30.82% RX CPU utilization
              9204 Mbps
          FOU, UDP checksum disabled
            TCP_STREAM TSO enabled on tun interface
              15.70% TX CPU utilization
              27.93% RX CPU utilization
              9097 Mbps
            TCP_STREAM TSO disabled on tun interface
              33.48% TX CPU utilization
              37.36% RX CPU utilization
              9197 Mbps

         VXLAN
            TCP_STREAM TSO enabled on tun interface
              16.42% TX CPU utilization
              23.66% RX CPU utilization
              9081 Mbps
            TCP_STREAM TSO disabled on tun interface
              30.32% TX CPU utilization
              30.55% RX CPU utilization
              9185 Mbps

         Baseline (no encp, TSO and LRO enabled)
            TCP_STREAM
              11.85% TX CPU utilization
              15.13% RX CPU utilization
              9452 Mbps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 996c9fd167c99b382bcb9c1eb833b5b4711140ab
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:33 2014 -0700

      vxlan: Set inner protocol before transmit

      Call skb_set_inner_protocol to set inner Ethernet protocol to
      ETH_P_TEB before transmit. This is needed for GSO with UDP tunnels.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 54bc9bac307861aea5abb747cb58bf0275f2175f
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:32 2014 -0700

      gre: Set inner protocol in v4 and v6 GRE transmit

      Call skb_set_inner_protocol to set inner Ethernet protocol to
      protocol being encapsulation by GRE before tunnel_xmit. This is
      needed for GSO if UDP encapsulation (fou) is being done.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 077c5a0948cc7b75032288bd37bd6641ef05da76
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:31 2014 -0700

      ipip: Set inner IP protocol in ipip

      Call skb_set_inner_ipproto to set inner IP protocol to IPPROTO_IPV4
      before tunnel_xmit. This is needed if UDP encapsulation (fou) is
      being done.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 469471cdfc1902861fedafe8c5c1c8dbf5ad6ba6
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:30 2014 -0700

      sit: Set inner IP protocol in sit

      Call skb_set_inner_ipproto to set inner IP protocol to IPPROTO_IPV6
      before tunnel_xmit. This is needed if UDP encapsulation (fou) is
      being done.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8bce6d7d0d1ede22af334ee241841e9278365278
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:29 2014 -0700

      udp: Generalize skb_udp_segment

      skb_udp_segment is the function called from udp4_ufo_fragment to
      segment a UDP tunnel packet. This function currently assumes
      segmentation is transparent Ethernet bridging (i.e. VXLAN
      encapsulation). This patch generalizes the function to
      operate on either Ethertype or IP protocol.

      The inner_protocol field must be set to the protocol of the inner
      header. This can now be either an Ethertype or an IP protocol
      (in a union). A new flag in the skbuff indicates which type is
      effective. skb_set_inner_protocol and skb_set_inner_ipproto
      helper functions were added to set the inner_protocol. These
      functions are called from the point where the tunnel encapsulation
      is occuring.

      When skb_udp_tunnel_segment is called, the function to segment the
      inner packet is selected based on the inner IP or Ethertype. In the
      case of an IP protocol encapsulation, the function is derived from
      inet[6]_offloads. In the case of Ethertype, skb->protocol is
      set to the inner_protocol and skb_mac_gso_segment is called. (GRE
      currently does this, but it might be possible to lookup the protocol
      in offload_base and call the appropriate segmenation function
      directly).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f44d61cdd3ab4259289ccf314093eb45d83a69e6
  Merge: 1b7bde6 fd10c2e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 21:30:46 2014 -0400

      Merge branch 'bpf-next'

      Alexei Starovoitov says:

      ====================
      bpf: add search pruning optimization and tests

      patch #1 commit log explains why eBPF verifier has to examine some
      instructions multiple times and describes the search pruning optimization
      that improves verification speed for branchy programs and allows more
      complex programs to be verified successfully.
      This patch completes the core verifier logic.

      patch #2 adds more verifier tests related to branches and search pruning

      I'm still working on Andy's 'bitmask for stack slots' suggestion. It will 
be
      done on top of this patch.

      The current verifier algorithm is brute force depth first search with
      state pruning. If anyone can come up with another algorithm that 
demonstrates
      better results, we'll replace the algorithm without affecting user space.

      Note verifier doesn't guarantee that all possible valid programs are 
accepted.
      Overly complex programs may still be rejected.
      Verifier improvements/optimizations will guarantee that if a program
      was passing verification in the past, it will still be passing.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd10c2ef3e0ad82a4003d8005f3e7716d19a9376
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Mon Sep 29 18:50:02 2014 -0700

      bpf: add tests to verifier testsuite

      add 4 extra tests to cover jump verification better

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f1bca824dabba4ffe8582f87ca587780befce7ad
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Mon Sep 29 18:50:01 2014 -0700

      bpf: add search pruning optimization to verifier

      consider C program represented in eBPF:
      int filter(int arg)
      {
          int a, b, c, *ptr;

          if (arg == 1)
              ptr = &a;
          else if (arg == 2)
              ptr = &b;
          else
              ptr = &c;

          *ptr = 0;
          return 0;
      }
      eBPF verifier has to follow all possible paths through the program
      to recognize that '*ptr = 0' instruction would be safe to execute
      in all situations.
      It's doing it by picking a path towards the end and observes changes
      to registers and stack at every insn until it reaches bpf_exit.
      Then it comes back to one of the previous branches and goes towards
      the end again with potentially different values in registers.
      When program has a lot of branches, the number of possible combinations
      of branches is huge, so verifer has a hard limit of walking no more
      than 32k instructions. This limit can be reached and complex (but valid)
      programs could be rejected. Therefore it's important to recognize 
equivalent
      verifier states to prune this depth first search.

      Basic idea can be illustrated by the program (where .. are some eBPF 
insns):
          1: ..
          2: if (rX == rY) goto 4
          3: ..
          4: ..
          5: ..
          6: bpf_exit
      In the first pass towards bpf_exit the verifier will walk insns: 1, 2, 3, 
4, 5, 6
      Since insn#2 is a branch the verifier will remember its state in verifier 
stack
      to come back to it later.
      Since insn#4 is marked as 'branch target', the verifier will remember its 
state
      in explored_states[4] linked list.
      Once it reaches insn#6 successfully it will pop the state recorded at 
insn#2 and
      will continue.
      Without search pruning optimization verifier would have to walk 4, 5, 6 
again,
      effectively simulating execution of insns 1, 2, 4, 5, 6
      With search pruning it will check whether state at #4 after jumping from 
#2
      is equivalent to one recorded in explored_states[4] during first pass.
      If there is an equivalent state, verifier can prune the search at #4 and 
declare
      this path to be safe as well.
      In other words two states at #4 are equivalent if execution of 1, 2, 3, 4 
insns
      and 1, 2, 4 insns produces equivalent registers and stack.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1b7bde6d659d30f171259cc2dfba8e5dab34e735
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 09:28:05 2014 +0800

      net: fec: implement rx_copybreak to improve rx performance

      - Copy short frames and keep the buffers mapped, re-allocate skb instead 
of
        memory copy for long frames.
      - Add support for setting/getting rx_copybreak using generic ethtool 
tunable

      Changes V3:
      * As Eric Dumazet's suggestion that removing the copybreak module 
parameter
        and only keep the ethtool API support for rx_copybreak.

      Changes V2:
      * Implements rx_copybreak
      * Rx_copybreak provides module parameter to change this value
      * Add tunable_ops support for rx_copybreak

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce1a4ea3f125863bfbcb1afb76590ee2b7b93fbf
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Oct 1 15:27:15 2014 -0700

      net: avoid one atomic operation in skb_clone()

      Fast clone cloning can actually avoid an atomic_inc(), if we
      guarantee prior clone_ref value is 1.

      This requires a change kfree_skbmem(), to perform the
      atomic_dec_and_test() on clone_ref before setting fclone to
      SKB_FCLONE_UNAVAILABLE.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit da5f10969d54006a24777a84ed3eaeeb2a21047f
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Thu Oct 2 09:44:54 2014 +1000

      xfs: flush the range before zero range conversion

      XFS currently discards delalloc blocks within the target range of a
      zero range request. Unaligned start and end offsets are zeroed
      through the page cache and the internal, aligned blocks are
      converted to unwritten extents.

      If EOF is page aligned and covered by a delayed allocation extent.
      The inode size is not updated until I/O completion. If a zero range
      request discards a delalloc range that covers page aligned EOF as
      such, the inode size update never occurs. For example:

      $ rm -f /mnt/file
      $ xfs_io -fc "pwrite 0 64k" -c "zero 60k 4k" /mnt/file
      $ stat -c "%s" /mnt/file
      65536
      $ umount /mnt
      $ mount <dev> /mnt
      $ stat -c "%s" /mnt/file
      61440

      Update xfs_zero_file_space() to flush the range rather than discard
      delalloc blocks to ensure that inode size updates occur
      appropriately.

      [dchinner: Note that this is really a workaround to avoid the
      underlying problems. More work is needed (and ongoing) to fix those
      issues so this fix is being added as a temporary stop-gap measure. ]

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 07d08681d26e99d8ba3bc4e56380f2cc04d3ff3b
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Thu Oct 2 09:42:06 2014 +1000

      xfs: restore buffer_head unwritten bit on ioend cancel

      xfs_vm_writepage() walks each buffer_head on the page, maps to the block
      on disk and attaches to a running ioend structure that represents the
      I/O submission. A new ioend is created when the type of I/O (unwritten,
      delayed allocation or overwrite) required for a particular buffer_head
      differs from the previous. If a buffer_head is a delalloc or unwritten
      buffer, the associated bits are cleared by xfs_map_at_offset() once the
      buffer_head is added to the ioend.

      The process of mapping each buffer_head occurs in xfs_map_blocks() and
      acquires the ilock in blocking or non-blocking mode, depending on the
      type of writeback in progress. If the lock cannot be acquired for
      non-blocking writeback, we cancel the ioend, redirty the page and
      return. Writeback will revisit the page at some later point.

      Note that we acquire the ilock for each buffer on the page. Therefore
      during non-blocking writeback, it is possible to add an unwritten buffer
      to the ioend, clear the unwritten state, fail to acquire the ilock when
      mapping a subsequent buffer and cancel the ioend. If this occurs, the
      unwritten status of the buffer sitting in the ioend has been lost. The
      page will eventually hit writeback again, but xfs_vm_writepage() submits
      overwrite I/O instead of unwritten I/O and does not perform unwritten
      extent conversion at I/O completion. This leads to data corruption
      because unwritten extents are treated as holes on reads and zeroes are
      returned instead of reading from disk.

      Modify xfs_cancel_ioend() to restore the buffer unwritten bit for ioends
      of type XFS_IO_UNWRITTEN. This ensures that unwritten extent conversion
      occurs once the page is eventually written back.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 5cca3f611d159e5a4a5ec60413bd09948ef40aea
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Thu Oct 2 09:27:09 2014 +1000

      xfs: check for null dquot in xfs_quota_calc_throttle()

      Coverity spotted this.

      Granted, we *just* checked xfs_inod_dquot() in the caller (by
      calling xfs_quota_need_throttle). However, this is the only place we
      don't check the return value but the check is cheap and future-proof
      so add it.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 04dd1a0d4b17a71220eae4fb313218f15a49bcdd
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Thu Oct 2 09:24:11 2014 +1000

      xfs: fix crc field handling in xfs_sb_to/from_disk

      I discovered this in userspace, but the same change applies
      to the kernel.

      If we xfs_mdrestore an image from a non-crc filesystem, lo
      and behold the restored image has gained a CRC:

      # db/xfs_metadump.sh -o /dev/sdc1 - | xfs_mdrestore - test.img
      # xfs_db -c "sb 0" -c "p crc" /dev/sdc1
      crc = 0 (correct)
      # xfs_db -c "sb 0" -c "p crc" test.img
      crc = 0xb6f8d6a0 (correct)

      This is because xfs_sb_from_disk doesn't fill in sb_crc,
      but xfs_sb_to_disk(XFS_SB_ALL_BITS) does write the in-memory
      CRC to disk - so we get uninitialized memory on disk.

      Fix this by always initializing sb_crc to 0 when we read
      the superblock, and masking out the CRC bit from ALL_BITS
      when we write it.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 6ee49a20c13b4b4e79a3bba406df8106cff284a1
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Thu Oct 2 09:23:49 2014 +1000

      xfs: don't send null bp to xfs_trans_brelse()

      In this case, if bp is NULL, error is set, and we send a
      NULL bp to xfs_trans_brelse, which will try to dereference it.

      Test whether we actually have a buffer before we try to
      free it.

      Coverity spotted this.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit ce57bcf6b81caf1e9f780e98e8d23d3555746d74
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Thu Oct 2 09:21:53 2014 +1000

      xfs: check for inode size overflow in xfs_new_eof()

      If we write to the maximum file offset (2^63-2), XFS fails to log the
      inode size update when the page is flushed. For example:

      $ xfs_io -fc "pwrite `echo "2^63-1-1" | bc` 1" /mnt/file
      wrote 1/1 bytes at offset 9223372036854775806
      1.000000 bytes, 1 ops; 0.0000 sec (22.711 KiB/sec and 23255.8140 ops/sec)
      $ stat -c %s /mnt/file
      9223372036854775807
      $ umount /mnt ; mount <dev> /mnt/
      $ stat -c %s /mnt/file
      0

      This occurs because XFS calculates the new file size as io_offset +
      io_size, I/O occurs in block sized requests, and the maximum supported
      file size is not block aligned. Therefore, a write to the max allowable
      offset on a 4k blocksize fs results in a write of size 4k to offset
      2^63-4096 (e.g., equivalent to round_down(2^63-1, 4096), or IOW the
      offset of the block that contains the max file size). The offset plus
      size calculation (2^63 - 4096 + 4096 == 2^63) overflows the signed
      64-bit variable which goes negative and causes the > comparison to the
      on-disk inode size to fail. This returns 0 from xfs_new_eof() and
      results in no change to the inode on-disk.

      Update xfs_new_eof() to explicitly detect overflow of the local
      calculation and use the VFS inode size in this scenario. The VFS inode
      size is capped to the maximum and thus XFS writes the correct inode size
      to disk.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a872703f34cd6033d0b174fa598f63f1a57145bb
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:20:30 2014 +1000

      xfs: only set extent size hint when asked

      Currently the extent size hint is set unconditionally in
      xfs_ioctl_setattr() when the FSX_EXTSIZE flag is set. Hence we can
      set hints when the inode flags indicating the hint should be used
      are not set.  Hence only set the extent size hint from userspace
      when the inode has the XFS_DIFLAG_EXTSIZE flag set to indicate that
      we should have an extent size hint set on the inode.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 9336e3a765b68d4a7fdd8256f393ebce95ecb0a7
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:18:40 2014 +1000

      xfs: project id inheritance is a directory only flag

      xfs_set_diflags() allows it to be set on non-directory inodes, and
      this flags errors in xfs_repair. Further, inode allocation allows
      the same directory-only flag to be inherited to non-directories.
      Make sure directory inode flags don't appear on other types of
      inodes.

      This fixes several xfstests scratch fileystem corruption reports
      (e.g. xfs/050) now that xfstests checks scratch filesystems after
      test completion.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e076b0f3a5c472e77c0a0e163188f2761e8b4fed
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:18:13 2014 +1000

      xfs: kill time.h

      The typedef for timespecs and nanotime() are completely unnecessary,
      and delay() can be moved to fs/xfs/linux.h, which means this file
      can go away.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit b1d6cc02f2f6a590c4d8dc2c3bcf7be3b9419945
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:17:58 2014 +1000

      xfs: compat_xfs_bstat does not have forkoff

      struct compat_xfs_bstat is missing the di_forkoff field and so does
      not fully translate the structure correctly. Fix it.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 75e58ce4c8f354f1a68a8bb8a9692827cdaf3d21
  Merge: bd438f8 8c15612
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 09:11:14 2014 +1000

      Merge branch 'xfs-buf-iosubmit' into for-next

  commit 8c15612546bce1ecafb7dee3cce8a2a9b560e15e
  Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 09:05:44 2014 +1000

      xfs: simplify xfs_zero_remaining_bytes

      xfs_zero_remaining_bytes() open codes a log of buffer manupulations
      to do a read forllowed by a write. It can simply be replaced by an
      uncached read followed by a xfs_bwrite() call.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit ba3726742c1712c43c5a18245476f3fe9fe74773
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:05:32 2014 +1000

      xfs: check xfs_buf_read_uncached returns correctly

      xfs_buf_read_uncached() has two failure modes. If can either return
      NULL or bp->b_error != 0 depending on the type of failure, and not
      all callers check for both. Fix it so that xfs_buf_read_uncached()
      always returns the error status, and the buffer is returned as a
      function parameter. The buffer will only be returned on success.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 595bff75dce51e0d6d94877b4b6d11b4747a63fd
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:05:14 2014 +1000

      xfs: introduce xfs_buf_submit[_wait]

      There is a lot of cookie-cutter code that looks like:

        if (shutdown)
                handle buffer error
        xfs_buf_iorequest(bp)
        error = xfs_buf_iowait(bp)
        if (error)
                handle buffer error

      spread through XFS. There's significant complexity now in
      xfs_buf_iorequest() to specifically handle this sort of synchronous
      IO pattern, but there's all sorts of nasty surprises in different
      error handling code dependent on who owns the buffer references and
      the locks.

      Pull this pattern into a single helper, where we can hide all the
      synchronous IO warts and hence make the error handling for all the
      callers much saner. This removes the need for a special extra
      reference to protect IO completion processing, as we can now hold a
      single reference across dispatch and waiting, simplifying the sync
      IO smeantics and error handling.

      In doing this, also rename xfs_buf_iorequest to xfs_buf_submit and
      make it explicitly handle on asynchronous IO. This forces all users
      to be switched specifically to one interface or the other and
      removes any ambiguity between how the interfaces are to be used. It
      also means that xfs_buf_iowait() goes away.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8b131973d1628f1a0c5a36fe02269d696bbe60a3
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:05:05 2014 +1000

      xfs: kill xfs_bioerror_relse

      There is only one caller now - xfs_trans_read_buf_map() - and it has
      very well defined call semantics - read, synchronous, and b_iodone
      is NULL. Hence it's pretty clear what error handling is necessary
      for this case. The bigger problem of untangling
      xfs_trans_read_buf_map error handling is left to a future patch.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2718775469a521c8b35442db5d665ac0c8c3c8ac
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:56 2014 +1000

      xfs: xfs_bioerror can die.

      Internal buffer write error handling is a mess due to the unnatural
      split between xfs_bioerror and xfs_bioerror_relse().

      xfs_bwrite() only does sync IO and determines the handler to
      call based on b_iodone, so for this caller the only difference
      between xfs_bioerror() and xfs_bioerror_release() is the XBF_DONE
      flag. We don't care what the XBF_DONE flag state is because we stale
      the buffer in both paths - the next buffer lookup will clear
      XBF_DONE because XBF_STALE is set. Hence we can use common
      error handling for xfs_bwrite().

      __xfs_buf_delwri_submit() is a similar - it's only ever called
      on writes - all sync or async - and again there's no reason to
      handle them any differently at all.

      Clean up the nasty error handling and remove xfs_bioerror().

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8dac39219827113f14e97507646a610ca426b69e
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:40 2014 +1000

      xfs: kill xfs_bdstrat_cb

      Only has two callers, and is just a shutdown check and error handler
      around xfs_buf_iorequest. However, the error handling is a mess of
      read and write semantics, and both internal callers only call it for
      writes. Hence kill the wrapper, and follow up with a patch to
      sanitise the error handling.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 61be9c529a4a715ab8679e9ca82bc3790c7ab66c
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:31 2014 +1000

      xfs: rework xfs_buf_bio_endio error handling

      Currently the report of a bio error from completion
      immediately marks the buffer with an error. The issue is that this
      is racy w.r.t. synchronous IO - the submitter can see b_error being
      set before the IO is complete, and hence we cannot differentiate
      between submission failures and completion failures.

      Add an internal b_io_error field protected by the b_lock to catch IO
      completion errors, and only propagate that to the buffer during
      final IO completion handling. Hence we can tell in xfs_buf_iorequest
      if we've had a submission failure bey checking bp->b_error before
      dropping our b_io_remaining reference - that reference will prevent
      b_io_error values from being propagated to b_error in the event that
      completion races with submission.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e8aaba9a783c8e5d2c58ebe69650ea31b91bb745
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:22 2014 +1000

      xfs: xfs_buf_ioend and xfs_buf_iodone_work duplicate functionality

      We do some work in xfs_buf_ioend, and some work in
      xfs_buf_iodone_work, but much of that functionality is the same.
      This work can all be done in a single function, leaving
      xfs_buf_iodone just a wrapper to determine if we should execute it
      by workqueue or directly. hence rename xfs_buf_iodone_work to
      xfs_buf_ioend(), and add a new xfs_buf_ioend_async() for places that
      need async processing.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e11bb8052c3f500e66142f33579cc054d691a8fb
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:11 2014 +1000

      xfs: synchronous buffer IO needs a reference

      When synchronous IO runs IO completion work, it does so without an
      IO reference or a hold reference on the buffer. The IO "hold
      reference" is owned by the submitter, and released when the
      submission is complete. The IO reference is released when both the
      submitter and the bio end_io processing is run, and so if the io
      completion work is run from IO completion context, it is run without
      an IO reference.

      Hence we can get the situation where the submitter can submit the
      IO, see an error on the buffer and unlock and free the buffer while
      there is still IO in progress. This leads to use-after-free and
      memory corruption.

      Fix this by taking a "sync IO hold" reference that is owned by the
      IO and not released until after the buffer completion calls are run
      to wake up synchronous waiters. This means that the buffer will not
      be freed in any circumstance until all IO processing is completed.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit cf53e99d192171a58791136d33fd3fea5d8bab35
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:01 2014 +1000

      xfs: Don't use xfs_buf_iowait in the delwri buffer code

      For the special case of delwri buffer submission and waiting, we
      don't need to issue IO synchronously at all. The second pass to call
      xfs_buf_iowait() can be replaced with  blocking on xfs_buf_lock() -
      the buffer will be unlocked when the async IO is complete.

      This formalises a sane the method of waiting for async IO - take an
      extra reference, submit the IO, call xfs_buf_lock() when you want to
      wait for IO completion. i.e.:

        bp = xfs_buf_find();
        xfs_buf_hold(bp);
        bp->b_flags |= XBF_ASYNC;
        xfs_buf_iosubmit(bp);
        xfs_buf_lock(bp)
        error = bp->b_error;
        ....
        xfs_buf_relse(bp);

      While this is somewhat racy for gathering IO errors, none of the
      code that calls xfs_buf_delwri_submit() will race against other
      users of the buffers being submitted. Even if they do, we don't
      really care if the error is detected by the delwri code or the user
      we raced against. Either way, the error will be detected and
      handled.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a870fe6dfaba1cc67424cde4cfd2cd3eee62bf35
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:02:28 2014 +1000

      xfs: force the log before shutting down

      When we have marked the filesystem for shutdown, we want to prevent
      any further buffer IO from being submitted. However, we currently
      force the log after marking the filesystem as shut down, hence
      allowing IO to the log *after* we have marked both the filesystem
      and the log as in an error state.

      Clean this up by forcing the log before we mark the filesytem with
      an error. This replaces the pure CIL flush that we currently have
      which works around this same issue (i.e the CIL can't be flushed
      once the shutdown flags are set) and hence enables us to clean up
      the logic substantially.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit b9c9c2558ba366d59dc242872da883a879b8ffc6
  Merge: 5d85142 c8df6ac
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 16:45:01 2014 -0600

      Merge branch 'pci/host-designware' into next

      * pci/host-designware:
        PCI: designware: Remove open-coded bitmap operations
        PCI: designware: Setup and clear exactly one MSI at a time

      Conflicts:
        drivers/pci/host/pcie-designware.c

  commit 5d85142b9e5264a925e4d582c3b0d7297d9c2713
  Merge: 359c660 d61b0e8
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 16:43:41 2014 -0600

      Merge branch 'pci/resource' into next

      * pci/resource:
        PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()

  commit e500f488c27659bb6f5d313b336621f3daa67701
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 06:52:06 2014 +0200

      net/dccp/ccid.c: add __init to ccid_activate

      ccid_activate is only called by __init ccid_initialize_builtins in same 
module.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c5b8a46294d43fc63788839d3c18de0961ec1bc
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 06:48:03 2014 +0200

      net/dccp/proto.c: add __init to dccp_mib_init

      dccp_mib_init is only called by __init dccp_init in same module.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 082f58ac4a48d3f5cb4597232cb2ac6823a96f43
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 06:22:28 2014 -0400

      target: Fix queue full status NULL pointer for SCF_TRANSPORT_TASK_SENSE

      During temporary resource starvation at lower transport layer, command
      is placed on queue full retry path, which expose this problem.  The TCM
      queue full handling of SCF_TRANSPORT_TASK_SENSE currently sends the same
      cmd twice to lower layer.  The 1st time led to cmd normal free path.
      The 2nd time cause Null pointer access.

      This regression bug was originally introduced v3.1-rc code in the
      following commit:

      commit e057f53308a5f071556ee80586b99ee755bf07f5
      Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Date:   Mon Oct 17 13:56:41 2011 -0400

          target: remove the transport_qf_callback se_cmd callback

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.1+
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit db3a99b9921f27fe71ca8c0f218ee810e0e7fb69
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:19 2014 -0400

      qla_target: rearrange struct qla_tgt_prm

      On most (non-x86) 64bit platforms this will remove 8 padding bytes
      from the structure.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit f9b6721a9cef94908467abf7a2cacbd15a7d23cb
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:18 2014 -0400

      qla_target: improve qlt_unmap_sg()

      Remove the inline attribute.  Modern compilers ignore it and the
      function has grown beyond where inline made sense anyway.
      Remove the BUG_ON(!cmd->sg_mapped), and instead return if sg_mapped is
      not set.  Every caller is doing this check, so we might as well have it
      in one place instead of four.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 55a9066fffd2f533e7ed434b072469ef09d6c476
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:15 2014 -0400

      qla_target: make some global functions static

      Also removes the declarations from the header - including two
      declarations without function definitions or callers.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit c57010420654aca179c500f61e86315a337244ca
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:14 2014 -0400

      qla_target: remove unused parameter

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit f81ccb489a7a641c1bed41b49cf8d72c199c68d5
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:13 2014 -0400

      target: simplify core_tmr_abort_task

      list_for_each_entry_safe is necessary if list objects are deleted from
      the list while traversing it.  Not the case here, so we can use the base
      list_for_each_entry variant.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 33940d09937276cd3c81f2874faf43e37c2db0e2
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:12 2014 -0400

      target: encapsulate smp_mb__after_atomic()

      The target code has a rather generous helping of smp_mb__after_atomic()
      throughout the code base.  Most atomic operations were followed by one
      and none were preceded by smp_mb__before_atomic(), nor accompanied by a
      comment explaining the need for a barrier.

      Instead of trying to prove for every case whether or not it is needed,
      this patch introduces atomic_inc_mb() and atomic_dec_mb(), which
      explicitly include the memory barriers before and after the atomic
      operation.  For now they are defined in a target header, although they
      could be of general use.

      Most of the existing atomic/mb combinations were replaced by the new
      helpers.  In a few cases the atomic was sandwiched in
      spin_lock/spin_unlock and I simply removed the barrier.

      I suspect that in most cases the correct conversion would have been to
      drop the barrier.  I also suspect that a few cases exist where a) the
      barrier was necessary and b) a second barrier before the atomic would
      have been necessary and got added by this patch.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 74ed7e62289dc6d388996d7c8f89c2e7e95b9657
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:11 2014 -0400

      target: remove some smp_mb__after_atomic()s

      atomic_inc_return() already does an implicit memory barrier and the
      second case was moved from an atomic to a plain flag operation.  If a
      barrier were needed in the second case, it would have to be smp_mb(),
      not a variant optimized away for x86 and other architectures.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 8f83269048628d7b139dacbfc6cc97befcbdd2e9
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:10 2014 -0400

      target: simplify core_tmr_release_req()

      And while at it, do minimal coding style fixes in the area.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 9c7d6154bc4b9dfefd580490cdca5f7c72321464
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Mon Jun 30 16:39:46 2014 -0700

      target: Remove core_tpg_release_virtual_lun0 function

      Simple and just called from one place.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit cd9d7cbaec8b622eee4edcd8bf481c4047f74915
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Mon Jun 30 16:39:44 2014 -0700

      target: Change core_dev_del_lun to take a se_lun instead of unpacked_lun

      Remove core_tpg_pre_dellun entirely, since we don't need to get/check
      a pointer we already have.

      Nothing else can return an error, so core_dev_del_lun can return void.

      Rename core_tpg_post_dellun to remove_lun - a clearer name, now that
      pre_dellun is gone.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit cc83881f2c57caaf4b14adaffa65595640a59661
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Mon Jun 30 16:39:43 2014 -0700

      target: core_tpg_post_dellun can return void

      Nothing in it can raise an error.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit aa55c8e2f7a395dfc9e67fc6637321e19ce9bfe1
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:02:24 2014 +0900

      kbuild: handle C=... and M=... after entering into build directory

      This commit avoids processing C=... and M=... twice
      when O=... is also given.

      Besides, we can also remove KBUILD_EXTMOD="$(KBUILD_EXTMOD)"
      in the sub-make target.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 745a254322c898dadf019342cd7140f7867d2d0f
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:02:23 2014 +0900

      kbuild: use $(Q) for sub-make target

      Since commit 066b7ed9558087a7957a1128f27d7a3462ff117f
      (kbuild: Do not print the build directory with make -s),
      "Q" is defined above the sub-make target.

      This commit takes advantage of that and replaces
      "$(if $(KBUILD_VERBOSE:1=),@)" with "$(Q)".

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 7ff525712acf9325e9acdb27bbc93049ea2e850c
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:02:22 2014 +0900

      kbuild: fake the "Entering directory ..." message more simply

      Commit c2e28dc975ea87feed84415006ae143424912ac7
      (kbuild: Print the name of the build directory)
      added a gimmick to show the "Entering directory ...".

      Instead of echoing the hard-coded message (that is, we need to know
      the exact message), moving --no-print-directory would be easier.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 7b7b7f7e024460cb7d77f8f96b6eb1a8803f94d9
  Merge: baf3781 0f1ca65
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Wed Oct 1 14:37:25 2014 -0600

      Merge branch 'stable/for-jens-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-3.18/drivers

      Konrad writes:

      This pull has two fixes and one cleanup. Nothing earthshattering.

  commit 1e918876853aa85435e0f17fd8b4a92dcfff53d6
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Oct 1 13:38:03 2014 +0200

      r8169: add support for Byte Queue Limits

      tested on RTL8168d/8111d model using 'super_netperf 40' with 
TCP/UDP_STREAM.

      Output of
      while true; do
          for n in inflight limit; do
                echo -n $n\ ; cat $n;
          done;
          sleep 1;
      done

      during netperf run, 100mbit peer:

      inflight 0
      limit 3028
      inflight 6056
      limit 4542

      [ trimmed output for brevity, no limit/inflight changes during
        test steady-state ]

      limit 4542
      inflight 3028
      limit 6122
      inflight 0
      limit 6122
      [ changed cable to 1gbit peer, restart netperf ]
      inflight 37850
      limit 36336
      inflight 33308
      limit 31794
      inflight 33308
      limit 31794
      inflight 27252
      limit 25738
      [ again, no changes during test ]
      inflight 27252
      limit 25738
      inflight 0
      limit 28766
      [ change cable to 100mbit peer, restart netperf ]
      limit 28766
      inflight 27370
      limit 28766
      inflight 4542
      limit 5990
      inflight 6056
      limit 4542
      [ .. ]
      inflight 6056
      limit 4542
      inflight 0

      [end of test]

      Cc: Francois Romieu <romieu@xxxxxxxxxxxxx>
      Cc: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0bf4a9e92b9a93ffeeacbd7b6cb83e0ee3dc2ef
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 29 13:29:15 2014 -0700

      net: cleanup and document skb fclone layout

      Lets use a proper structure to clearly document and implement
      skb fast clones.

      Then, we might experiment more easily alternative layouts.

      This patch adds a new skb_fclone_busy() helper, used by tcp and xfrm,
      to stop leaking of implementation details.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f1ca65ee50df042051e8fa3a14f73b0c71d45b9
  Author: Arianna Avanzini <avanzini.arianna@xxxxxxxxx>
  Date:   Fri Aug 22 13:20:02 2014 +0200

      xen, blkfront: factor out flush-related checks from do_blkif_request()

      This commit factors out some checks related to the request insertion
      path, which can be done in an function instead of by itself.

      Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Signed-off-by: Arianna Avanzini <avanzini.arianna@xxxxxxxxx>
      Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit 61cecca865280bef4f8a9748d0a9afa5df351ac2
  Author: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  Date:   Mon Sep 15 11:55:27 2014 +0200

      xen-blkback: fix leak on grant map error path

      Fix leaking a page when a grant mapping has failed.

      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
      Reported-and-Tested-by: Tao Chen <boby.chen@xxxxxxxxxx>
      Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit 12ea729645ace01e08f9654df155622898d3aae6
  Author: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
  Date:   Mon Sep 8 15:21:33 2014 +0200

      xen/blkback: unmap all persistent grants when frontend gets disconnected

      blkback does not unmap persistent grants when frontend goes to Closed
      state (e.g. when blkfront module is being removed). This leads to the
      following in guest's dmesg:

      [  343.243825] xen:grant_table: WARNING: g.e. 0x445 still in use!
      [  343.243825] xen:grant_table: WARNING: g.e. 0x42a still in use!
      ...

      When load module -> use device -> unload module sequence is performed 
multiple times
      it is possible to hit BUG() condition in blkfront module:

      [  343.243825] kernel BUG at drivers/block/xen-blkfront.c:954!
      [  343.243825] invalid opcode: 0000 [#1] SMP
      [  343.243825] Modules linked in: xen_blkfront(-) ata_generic pata_acpi 
[last unloaded: xen_blkfront]
      ...
      [  343.243825] Call Trace:
      [  343.243825]  [<ffffffff814111ef>] ? unregister_xenbus_watch+0x16f/0x1e0
      [  343.243825]  [<ffffffffa0016fbf>] blkfront_remove+0x3f/0x140 
[xen_blkfront]
      ...
      [  343.243825] RIP  [<ffffffffa0016aae>] blkif_free+0x34e/0x360 
[xen_blkfront]
      [  343.243825]  RSP <ffff88001eb8fdc0>

      We don't need to keep these grants if we're disconnecting as frontend 
might already
      forgot about them. Solve the issue by moving xen_blkbk_free_caches() call 
from
      xen_blkif_free() to xen_blkif_disconnect().

      Now we can see the following:
      [  928.590893] xen:grant_table: WARNING: g.e. 0x587 still in use!
      [  928.591861] xen:grant_table: WARNING: g.e. 0x372 still in use!
      ...
      [  929.592146] xen:grant_table: freeing g.e. 0x587
      [  929.597174] xen:grant_table: freeing g.e. 0x372
      ...

      Backend does not keep persistent grants any more, reconnect works fine.

      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
      Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit b248230c34970a6c1c17c591d63b464e8d2cfc33
  Author: Yuchung Cheng <ycheng@xxxxxxxxxx>
  Date:   Mon Sep 29 13:20:38 2014 -0700

      tcp: abort orphan sockets stalling on zero window probes

      Currently we have two different policies for orphan sockets
      that repeatedly stall on zero window ACKs. If a socket gets
      a zero window ACK when it is transmitting data, the RTO is
      used to probe the window. The socket is aborted after roughly
      tcp_orphan_retries() retries (as in tcp_write_timeout()).

      But if the socket was idle when it received the zero window ACK,
      and later wants to send more data, we use the probe timer to
      probe the window. If the receiver always returns zero window ACKs,
      icsk_probes keeps getting reset in tcp_ack() and the orphan socket
      can stall forever until the system reaches the orphan limit (as
      commented in tcp_probe_timer()). This opens up a simple attack
      to create lots of hanging orphan sockets to burn the memory
      and the CPU, as demonstrated in the recent netdev post "TCP
      connection will hang in FIN_WAIT1 after closing if zero window is
      advertised." http://www.spinics.net/lists/netdev/msg296539.html

      This patch follows the design in RTO-based probe: we abort an orphan
      socket stalling on zero window when the probe timer reaches both
      the maximum backoff and the maximum RTO. For example, an 100ms RTT
      connection will timeout after roughly 153 seconds (0.3 + 0.6 +
      .... + 76.8) if the receiver keeps the window shut. If the orphan
      socket passes this check, but the system already has too many orphans
      (as in tcp_out_of_resources()), we still abort it but we'll also
      send an RST packet as the connection may still be active.

      In addition, we change TCP_USER_TIMEOUT to cover (life or dead)
      sockets stalled on zero-window probes. This changes the semantics
      of TCP_USER_TIMEOUT slightly because it previously only applies
      when the socket has pending transmission.

      Signed-off-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Reported-by: Andrey Dmitrov <andrey.dmitrov@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit baf378126b08474de2e2428b16e62a69df0339d9
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 14:07:39 2014 -0600

      rsxx: Remove deprecated IRQF_DISABLED

      This removes the use of the IRQF_DISABLED flag
      from drivers/block/rsxx/core.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Acked-by Philip Kelleher <pjk1939@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit cb57659a15c6c0576493cc8a10474ce7ffd44eb3
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 19:30:03 2014 +0200

      cipso: add __init to cipso_v4_cache_init

      cipso_v4_cache_init is only called by __init cipso_v4_init

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57a02c39c1c20ed03a86f8014c11a8c18b94cac3
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 19:18:57 2014 +0200

      inet: frags: add __init to ip4_frags_ctl_register

      ip4_frags_ctl_register is only called by __init ipfrag_init

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 47d7a88c188f06ffaea3a539f84fe10cb4e77787
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 18:27:50 2014 +0200

      tcp: add __init to tcp_init_mem

      tcp_init_mem is only called by __init tcp_init.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee7a1beb9759c94aea67dd887faf5e447a5c6710
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:21 2014 +0800

      r8169:call "rtl8168_driver_start" "rtl8168_driver_stop" only when 
hardware dash function is enabled

      These two functions are used to inform dash firmware that driver is been
      brought up or brought down. So call these two functions only when 
hardware dash
      function is enabled.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a9b4d9670e71784896d95c41c9b0acd50db1dbb
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:20 2014 +0800

      r8169:modify the behavior of function "rtl8168_oob_notify"

      In function "rtl8168_oob_notify", using function "rtl_eri_write" to access
      eri register 0xe8, instead of using MAC register "ERIDR" and "ERIAR" to
      access it.

      For using function "rtl_eri_write" in function "rtl8168_oob_notify", need 
to
      move down "rtl8168_oob_notify" related functions under the function
      "rtl_eri_write".

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f8c040ce6791ef0477e6d59768ee3d5fd0df0fd
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:19 2014 +0800

      r8169:change the name of function "r8168dp_check_dash" to 
"r8168_check_dash"

      DASH function not only RTL8168DP can support, but also RTL8168EP.
      So change the name of function "r8168dp_check_dash" to "r8168_check_dash".

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 706123d06c18b55da5e9da21e2d138ee789bf8f4
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:18 2014 +0800

      r8169:change the name of function"rtl_w1w0_eri"

      Change the name of function "rtl_w1w0_eri" to "rtl_w0w1_eri".

      In this function, the local variable "val" is "write zeros then write 
ones".
      Please see below code.

      (val & ~m) | p

      In this patch, change the function name from "xx_w1w0_xx" to "xx_w0w1_xx".
      The changed function name is more suitable for it's behavior.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7656442824f6174b56a19c664fe560972df56ad4
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:17 2014 +0800

      r8169:for function "rtl_w1w0_phy" change its name and behavior

      Change function name from "rtl_w1w0_phy" to "rtl_w0w1_phy".
      And its behavior from "write ones then write zeros" to
      "write zeros then write ones".

      In Realtek internal driver, bitwise operations are almost "write zeros 
then
      write ones". For easy to port hardware parameters from Realtek internal 
driver
      to Linux kernal driver "r8169", we would like to change this function's
      behavior and its name.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ac85bcdbc0ffd3903d6db4abcd769ecacf98605b
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:16 2014 +0800

      r8169:add more chips to support magic packet v2

      For RTL8168F RTL8168FB RTL8168G RTL8168GU RTL8411 RTL8411B RTL8402 
RTL8107E,
      the magic packet enable bit is changed to eri 0xde bit0.

      In this patch, change magic packet enable bit of these chips to eri 0xde 
bit0.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 89cceb2729c752e6ff9b3bc8650a70f29884f116
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:15 2014 +0800

      r8169:add support more chips to get mac address from backup mac address 
register

      RTL8168FB RTL8168G RTL8168GU RTL8411 RTL8411B RTL8106EUS RTL8402 can
      support get mac address from backup mac address register.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42fde7371035144037844f41bd16950de9912bdb
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:14 2014 +0800

      r8169:add disable/enable RTL8411B pll function

      RTL8411B can support disable/enable pll function.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8e5e6ad7115befef13a4493f1d2b8e438abc058
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:13 2014 +0800

      r8169:add disable/enable RTL8168G pll function

      RTL8168G also can disable/enable pll function.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 05b9687bb3606190304f08c2e4cd63de8717e30b
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:12 2014 +0800

      r8169:change uppercase number to lowercase number

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a29c9c43bb633a9965909cd548879fee4aa789a4
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Wed Oct 1 11:05:27 2014 -0400

      sunvnet: fix potential NULL pointer dereference

      One of the error cases for vnet_start_xmit()'s "out_dropped" label
      is port == NULL, so only mess with port->clean_timer when port is not 
NULL.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e506d405ac7d34d03996c97ac68aa2ac010be64a
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Wed Oct 1 13:59:00 2014 +0200

      net: dsa: Fix build warning for !PM_SLEEP

      The dsa_switch_suspend() and dsa_switch_resume() functions are only used
      when PM_SLEEP is enabled, so they need #ifdef CONFIG_PM_SLEEP protection
      to avoid a compiler warning.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5f6b6ccdbe1cdfa5aa4347ec5412509b8995db27
  Author: Tanmay Inamdar <tinamdar@xxxxxxx>
  Date:   Wed Oct 1 13:01:35 2014 -0600

      PCI: xgene: Add APM X-Gene PCIe driver

      Add the AppliedMicro X-Gene SOC PCIe host controller driver.  The X-Gene
      PCIe controller supports up to 8 lanes and GEN3 speed.  The X-Gene SOC
      supports up to 5 PCIe ports.

      [bhelgaas: folded in MAINTAINERS and bindings updates]
      Tested-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Signed-off-by: Tanmay Inamdar <tinamdar@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Liviu Dudau <Liviu.Dudau@xxxxxxx> (driver)

  commit 3c87dcbfb36ce6d3d9087f0163c02ba5690d9a85
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Wed Oct 1 11:01:17 2014 +0200

      net: ll_temac: Remove unnecessary ether_setup after alloc_etherdev

      Calling ether_setup is redundant since alloc_etherdev calls it.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8493ecca74a7b4a66e19676de1a0f14194179941
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Wed Oct 1 11:59:47 2014 -0400

      HID: uHID: fix excepted report type

      When uhid_get_report() or uhid_set_report() are called, they emit on the
      char device a UHID_GET_REPORT or UHID_SET_REPORT message. Then, the
      protocol says that the user space asnwers with UHID_GET_REPORT_REPLY
      or UHID_SET_REPORT_REPLY.

      Unfortunatelly, the current code waits for an event of type 
UHID_GET_REPORT
      or UHID_SET_REPORT instead of the reply one.
      Add 1 to UHID_GET_REPORT or UHID_SET_REPORT to actually wait for the
      reply, and validate the reply.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 20cc28882bf4a8c9a2605a9a76a7952e696aaece
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Wed Oct 1 11:36:32 2014 -0700

      x86, boot, kaslr: Fix nuisance warning on 32-bit builds

      Building 32-bit threw a warning on kASLR enabled builds:

      arch/x86/boot/compressed/aslr.c: In function â??mem_avoid_overlapâ??:
      arch/x86/boot/compressed/aslr.c:198:17: warning: cast from pointer to 
integer of different size [-Wpointer-to-int-cast]
         avoid.start = (u64)ptr;
                       ^

      This fixes the warning; unsigned long should have been used here.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20141001183632.GA11431@xxxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit c8df6ac9452e8f47a6f660993c526d13e858a6f3
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 18:36:27 2014 +0200

      PCI: designware: Remove open-coded bitmap operations

      Replace them by using the standard kernel bitmap ops.  No functional
      change, but makes the code a lot cleaner.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

  commit 359c660e99d1431a9b08b240bfc31acc3d658efe
  Merge: 07a7cbd 5ec0940
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 12:31:46 2014 -0600

      Merge branch 'pci/msi' into next

      * pci/msi:
        PCI/MSI: Remove unnecessary temporary variable
        PCI/MSI: Use __write_msi_msg() instead of write_msi_msg()
        MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()
        PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg()
        PCI/MSI: Add "msi_bus" sysfs MSI/MSI-X control for endpoints
        PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib
        PCI/MSI: Remove unused kobject from struct msi_desc
        PCI/MSI: Rename pci_msi_check_device() to pci_msi_supported()
        PCI/MSI: Move D0 check into pci_msi_check_device()
        PCI/MSI: Remove arch_msi_check_device()
        irqchip: armada-370-xp: Remove arch_msi_check_device()
        PCI/MSI/PPC: Remove arch_msi_check_device()

      Conflicts:
        drivers/pci/host/pcie-designware.c

  commit 07a7cbd3b815ea77b44d4d5bb4260b37d03a358d
  Merge: cc0cb67 d1e6dc9
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 12:31:23 2014 -0600

      Merge branch 'pci/host-generic' into next

      * pci/host-generic:
        arm64: Add architectural support for PCI
        PCI: Add pci_remap_iospace() to map bus I/O resources
        of/pci: Add support for parsing PCI host bridge resources from DT
        of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()
        PCI: Add generic domain handling
        of/pci: Fix the conversion of IO ranges into IO resources
        of/pci: Move of_pci_range_to_resource() to of/address.c
        ARM: Define PCI_IOBASE as the base of virtual PCI IO space
        of/pci: Add pci_register_io_range() and pci_pio_to_address()
        asm-generic/io.h: Fix ioport_map() for !CONFIG_GENERIC_IOMAP

      Conflicts:
        drivers/pci/host/pci-tegra.c

  commit cc0cb67adb97793e76bf6f1f6e05694f6311cebd
  Merge: 1104528 846fc70 100ebb2
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 12:30:58 2014 -0600

      Merge branches 'pci/aer' and 'pci/virtualization' into next

      * pci/aer:
        PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND
        PCI/AER: Add additional PCIe AER error strings
        trace, RAS: Add additional PCIe AER error strings
        trace, RAS: Replace bare numbers with #defines for PCIe AER error 
strings

      * pci/virtualization:
        PCI: Add ACS quirk for Intel 10G NICs

  commit f3fa1bbd836a7d6efb2abd506ed8e24096f39062
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Fri Sep 19 19:15:45 2014 +0800

      ASoC: rt5645: Add headset detect function

      Add headset detect function

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit df59fa7f4bca9658b75f0f5fee225b3a057475c5
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Sun Sep 28 23:24:04 2014 +1000

      spi: orion: support armada extended baud rates

      The Armada SoC family implementation of this SPI hardware module has
      extended the configuration register to allow for a wider range of SPI
      clock rates. Specifically the Serial Baud Rate Pre-selection bits in the
      SPI Interface Configuration Register now also use bits 6 and 7 as well.

      Modify the baud rate calculation to handle these differences for the
      Armada case. Potentially a baud rate can be setup using a number of
      different pre-scalar and scalar combinations. This code tries all
      possible pre-scalar divisors (8 in total) to try and find the most
      accurate set.

      This change introduces (and documents) a new device tree compatible
      device name "armada-370-spi" to support this.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Tested-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5ec094057c7df5ff80f5e7fe282f47ad205fb976
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Tue Sep 23 14:38:28 2014 -0600

      PCI/MSI: Remove unnecessary temporary variable

      The only use of "status" is to hold a value which is immediately returned,
      so just return and remove the variable directly.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 56b72b40957947f7c08771f030102351d4c906df
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Mon Sep 29 18:35:16 2014 -0600

      PCI/MSI: Use __write_msi_msg() instead of write_msi_msg()

      default_restore_msi_irq() already has the struct msi_desc pointer required
      by __write_msi_msg(), so call it directly instead of having 
write_msi_msg()
      look it up from the IRQ.

      No functional change.

      [bhelgaas: split into separate patch]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1e8f4cc82eded0c3c97ef6e2f119782e42deda35
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Wed Sep 24 11:09:45 2014 +0800

      MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()

      rtas_setup_msi_irqs() already has the struct msi_desc pointer required by
      __read_msi_msg(), so call it directly instead of having read_msi_msg() 
look
      it up from the IRQ.

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      CC: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      CC: linuxppc-dev@xxxxxxxxxxxxxxxx

  commit 2b260085e466c345e78f23b1c9ad1d123d509ef8
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 13:27:25 2014 +0800

      PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg()

      Both callers of get_cached_msi_msg() start with a struct irq_data pointer,
      look up the corresponding IRQ number, and pass it to get_cached_msi_msg(),
      which then uses irq_get_irq_data() to look up the struct irq_data again to
      call __get_cached_msi_msg().

      Since we already have the struct irq_data, call __get_cached_msi_msg()
      directly and skip the lookup work done by get_cached_msi_msg().

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Tony Luck <tony.luck@xxxxxxxxx>
      CC: linux-ia64@xxxxxxxxxxxxxxx

  commit 468ff15a3ab98ed7153c29c68229ffb97f15a251
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 13:27:24 2014 +0800

      PCI/MSI: Add "msi_bus" sysfs MSI/MSI-X control for endpoints

      The "msi_bus" sysfs file for bridges sets a bus flag to allow or disallow
      future driver requests for MSI or MSI-X.  Previously, the sysfs file
      existed for endpoints but did nothing.

      Add "msi_bus" support for endpoints, so an administrator can prevent the
      use of MSI and MSI-X for individual devices.

      Note that as for bridges, these changes only affect future driver requests
      for MSI or MSI-X, so drivers may need to be reloaded.

      Add documentation for the "msi_bus" sysfs file.

      [bhelgaas: changelog, comments, add "subordinate", add endpoint printk,
      rework bus_flags setting, make bus_flags printk unconditional]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 48c3c38f003c25d50a09d3da558667c5ecd530aa
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 11:02:42 2014 -0600

      PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib

      "msi_attrib.pos" is only used for MSI (not MSI-X), and we already cache 
the
      MSI capability offset in "dev->msi_cap".

      Remove "pos" from the struct msi_attrib and use "dev->msi_cap" directly.

      [bhelgaas: changelog, fix whitespace]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 81052769e48609525c452d8f078a5786b673e178
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 13:27:22 2014 +0800

      PCI/MSI: Remove unused kobject from struct msi_desc

      After commit 1c51b50c2995 ("PCI/MSI: Export MSI mode using attributes, not
      kobjects"), the kobject in struct msi_desc is unused.

      Remove the unused struct kobject from struct msi_desc.

      [bhelgaas: changelog]
      Fixes: 1c51b50c2995 ("PCI/MSI: Export MSI mode using attributes, not 
kobjects")
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a06cd74cefe754341f747ddc4cf7b0058fa9bff8
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Sep 23 12:45:58 2014 -0600

      PCI/MSI: Rename pci_msi_check_device() to pci_msi_supported()

      Rename pci_msi_check_device() to pci_msi_supported() for clarity.  Note
      that pci_msi_supported() returns true if MSI/MSI-X is supported, so code
      like:

        if (pci_msi_supported(...))

      reads naturally.

      [bhelgaas: changelog, split to separate patch, reverse sense]
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 27e20603c54ba633ed259284d006275f13c9f95b
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Sep 23 14:25:11 2014 -0600

      PCI/MSI: Move D0 check into pci_msi_check_device()

      Both callers of pci_msi_check_device() check that the device is in D0
      state, so move the check from the callers into pci_msi_check_device()
      itself.

      In pci_enable_msi_range(), note that pci_msi_check_device() never returns 
a
      positive value any more, so the loop that called it until it returns zero
      or negative is no longer necessary.

      [bhelgaas: changelog, split to separate patch]
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit ad975ebad4c3ce8dcc7d0bb4db26ea5aca4cfc99
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Sep 23 12:39:54 2014 -0600

      PCI/MSI: Remove arch_msi_check_device()

      No architectures implement arch_msi_check_device() or the struct msi_chip
      .check_device() method, so remove them.

      Remove the "type" parameter to pci_msi_check_device() because it was only
      used to call arch_msi_check_device() and is no longer needed.

      [bhelgaas: changelog, split to separate patch]
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 3930115e0dd67f61b3b1882c7a34d0baeff1bb4c
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Sun Sep 7 20:57:54 2014 +0200

      irqchip: armada-370-xp: Remove arch_msi_check_device()

      Move MSI checks from arch_msi_check_device() to arch_setup_msi_irqs().
      This makes the code more compact and allows removing
      arch_msi_check_device() from generic MSI code.

      Tested-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 6b2fd7efeb888fa781c1f767de6c36497ac1596b
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Sun Sep 7 20:57:53 2014 +0200

      PCI/MSI/PPC: Remove arch_msi_check_device()

      Move MSI checks from arch_msi_check_device() to arch_setup_msi_irqs().
      This makes the code more compact and allows removing
      arch_msi_check_device() from generic MSI code.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a7979009500df9766ba7d78554a6da9dea18dc26
  Merge: e156ee5 e317c19
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Oct 1 11:19:10 2014 -0700

      Merge tag 'v3.18-rockchip-clk2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

      Allow parent rate changes for i2s on rk3288
      and rockchip as well as s3c24xx restart handlers.

  commit 281f92f233a59ef52bb45287242bd815a67f5647
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Oct 1 15:05:32 2014 -0300

      perf record: Fix error message for --filter option not coming after 
tracepoint

        [root@zoo ~]# perf record --filter "common_pid != PERF_PID" -a
        -F option should follow a -e tracepoint option.

      The -F option is for --freq, not --filter. Fix it up to show:

        [root@zoo ~]# perf record --filter "common_pid != PERF_PID" -a
        --filter option should follow a -e tracepoint option

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-z0yrm8stn9w3423nkov3eksg@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 660d13296bbbe79635d1d9d700080b88061faffb
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 30 12:27:12 2014 +0100

      perf tools: Fix build breakage on arm64 targets

      Attempting to build the perf tool for an arm64 target results in the
      following failure:

        arch/arm64/util/unwind-libunwind.c: In function 
'libunwind__arch_reg_id':
        arch/arm64/util/unwind-libunwind.c:77:3: error: implicit declaration of 
function 'pr_err'
           pr_err("unwind: invalid reg id %d\n", regnum);
           ^
        arch/arm64/util/unwind-libunwind.c:77:3: error: nested extern 
declaration of 'pr_err'

      This is due to commit 84f5d36f4866 ("perf tools: Move pr_* debug macros
      into debug object") moving the pr_* macros into a new header file, but
      failing to update architectures other than x86.

      This patch adds the missing include, and fixes the build again.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412076432-22045-1-git-send-email-will.deacon@xxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2c804d0f8fc7799981d9fdd8c88653541b28c1a7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 30 22:12:05 2014 -0700

      ipv4: mentions skb_gro_postpull_rcsum() in inet_gro_receive()

      Proper CHECKSUM_COMPLETE support needs to adjust skb->csum
      when we remove one header. Its done using skb_gro_postpull_rcsum()

      In the case of IPv4, we know that the adjustment is not really needed,
      because the checksum over IPv4 header is 0. Lets add a comment to
      ease code comprehension and avoid copy/paste errors.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb51bbaf8dedf142a54a7ff58514a29b40d515bb
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:00:49 2014 +1000

      fm10k: using vmalloc requires including linux/vmalloc.h

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 078efae00ffc76381c3248006e9cf0988163488f
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:44:18 2014 -0700

      [SCSI] cxgb4i: avoid holding mutex in interrupt context

      cxgbi_inet6addr_handler() can be called in interrupt context, so use rcu
      protected list while finding netdev.  This is observed as a scheduling in
      atomic oops when running over ipv6.

      Fixes: fc8d0590d914 ("libcxgbi: Add ipv6 api to driver")
      Fixes: 759a0cc5a3e1 ("cxgb4i: Add ipv6 code to driver, call into libcxgbi 
ipv6 api")

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: Karen Xie <kxie@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>

  commit 4598a0a6d22fadfb7b37f2b44ee7fdcb24632fcf
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Tue Sep 30 13:36:15 2014 -0400

      perf symbols: Improve DSO long names lookup speed with rbtree

      With workload that spawns and destroys many threads and processes, it
      was found that perf-mem could took a long time to post-process the perf
      data after the target workload had completed its operation.

      The performance bottleneck was found to be the lookup and insertion of
      the new DSO structures (thousands of them in this case).

      In a dual-socket Ivy-Bridge E7-4890 v2 machine (30-core, 60-thread), the
      perf profile below shows what perf was doing after the profiled AIM7
      shared workload completed:

      -     83.94%  perf  libc-2.11.3.so     [.] __strcmp_sse42
         - __strcmp_sse42
            - 99.82% map__new
                 machine__process_mmap_event
                 perf_session_deliver_event
                 perf_session__process_event
                 __perf_session__process_events
                 cmd_record
                 cmd_mem
                 run_builtin
                 main
                 __libc_start_main
      -     13.17%  perf  perf               [.] __dsos__findnew
           __dsos__findnew
           map__new
           machine__process_mmap_event
           perf_session_deliver_event
           perf_session__process_event
           __perf_session__process_events
           cmd_record
           cmd_mem
           run_builtin
           main
           __libc_start_main

      So about 97% of CPU times were spent in the map__new() function trying
      to insert new DSO entry into the DSO linked list. The whole
      post-processing step took about 9 minutes.

      The DSO structures are currently searched linearly. So the total
      processing time will be proportional to n^2.

      To overcome this performance problem, the DSO code is modified to also
      put the DSO structures in a RB tree sorted by its long name in
      additional to being in a simple linked list. With this change, the
      processing time will become proportional to n*log(n) which will be much
      quicker for large n. However, the short name will still be searched
      using the old linear searching method.  With that patch in place, the
      same perf-mem post-processing step took less than 30 seconds to
      complete.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Douglas Hatch <doug.hatch@xxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Link: 
http://lkml.kernel.org/r/1412098575-27863-3-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 143f363618558478fd7b5156c343d21e74194987
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Jul 29 17:41:08 2014 +0200

      btrfs: remove unused variable from btrfs_parse_options

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit aab110abcbbf06b5d52d9974b4a72d3c7cd38537
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Jul 29 17:32:10 2014 +0200

      btrfs: defrag, use unsigned type for extent thresh

      Signed type mismatches the ioctl structure, all extent calculations are
      done on unsigned types.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 34549ab09e62db9703811c6ed4715f2ffa1fd7fb
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 08:05:22 2014 -0400

      nfsd: eliminate "to_delegation" define

      We now have cb_to_delegation and to_delegation, which do the same thing
      and are defined separately in different .c files. Move the
      cb_to_delegation definition into a header file and eliminate the
      redundant to_delegation definition.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit c05a11f7b8b5bc67f2c9f726c52b59f67b1bfe7d
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:52:15 2014 -0300

      ASoC: fsl: Do not force codecs selection by SND_SOC_FSL_ASOC_CARD

      The wm8962 driver uses the input subsystem, but it is selected by
      SND_SOC_FSL_ASOC_CARD, which can be built with CONFIG_INPUT disabled,
      resulting in this link error:

      ERROR: "input_event" [sound/soc/codecs/snd-soc-wm8962.ko] undefined!
      ERROR: "input_register_device" [sound/soc/codecs/snd-soc-wm8962.ko] 
undefined!
      ERROR: "devm_input_allocate_device" [sound/soc/codecs/snd-soc-wm8962.ko] 
undefined!

      Do not force the selection of the codecs by SND_SOC_FSL_ASOC_CARD to avoid
      such problem.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a5f0ab05b67213ef33107b716e8596a480b5875f
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:08:15 2014 +0300

      ASoC: Intel: byt-rt5640: Enable DMIC interface for default DAPM route

      It turned out DMIC interface wasn't enabled/disabled runtime for active
      DMIC route in the rt5640 codec driver anymore after commit
      71d97a794301 ("ASoC: rt5640: Use the platform data for DMIC settings").

      Since DMIC interface must be enabled explicitly either by passing platform
      data to rt5640 codec driver or by calling new rt5640_dmic_enable() this
      patch adds a DMI quirk flag that is used to conditionally enable DMIC
      interface during sound card init time.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1400760c4637e1b3aa4460176d4f81ded58df393
  Merge: f8a770c cd69dc8
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 1 17:04:24 2014 +0100

      Merge branch 'topic/rt5640' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

  commit cd69dc8868d64cfa2993944607d9e97927d95987
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:08:14 2014 +0300

      ASoC: rt5640: Add function for enabling DMIC from ACPI probed machine

      There is no code enabling DMIC clock in systems that don't provide 
platform
      data for rt5640 after commit 71d97a794301 ("ASoC: rt5640: Use the platform
      data for DMIC settings").

      I think it's worth to keep this static DMIC clock and alternative data pin
      setting during probe time. For making possible to use DMIC from ACPI 
probed
      machine (prior ACPI 5.1 with _DSD) this patch moves DMIC configuration to
      new exported rt5640_dmic_enable() that machine drivers can call.

      Please note, this patch moves DMIC configuration from i2c probe to codec
      probe in case platform data for rt5640 is set.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Cc: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f114ce605daa1fb9d4efa253ea6d5bd4802902af
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Wed Oct 1 16:02:12 2014 +0300

      ASoC: davinvi-mcasp: Proper suspend/resume support while audio is active

      If the board is sent to suspend (deep sleep) the McASP context will be 
lost.
      In case when suspend happens during active audio we need to save and 
restore
      more registers, which was configured during hw_param times as well.
      We need to add more config registers, AFIFO control registers and we also
      need to save and restore the serializer configuration as well.
      Since the number of serializers depends on the SoC we need to allocate the
      memory for it based on the num_serializer for the given McASP instance.

      With this patch the ongoing stream will resume after resuming from deep
      sleep.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1cc0c054f380c1c477642b5d9d9d9f697f641dbc
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Wed Oct 1 16:02:11 2014 +0300

      ASoC: davinci-mcasp: Convert the context save/restore to use array

      Instead of individual values use an array to store the registers need to 
be
      saved on suspend and restored on resume.
      It is going to be easier to add more registers to save and restore.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e66c98c7a0eacc33a9369a3ec086740044eb986c
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Wed Oct 1 16:57:07 2014 +0100

      of: Fix NULL dereference in selftest removal code

      The selftest code removes its testcase data from the live tree when
      exiting, but if the testcases data tree contains an empty child of the
      root, then it causes an oops due to a NULL dereference. The reason is
      that the code tries to directly dereference the child pointer without
      checking first if a child is actually there.

      The solution is to pass the parent node into detach_node_and_children()
      instead of trying to pass the child. This required removing the code
      that attempts to remove all of the sibling nodes in
      detach_node_and_children(), which was never sensible in the first place.

      At the same time add a check to make sure the bounds of the nodes list
      are not exceeded by the testdata tree. If they are then abort.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>

  commit a41988a050c0d77f8100ccc576d413a28797fa79
  Merge: 6b74db0 3b6357a7
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Wed Oct 1 16:37:33 2014 +0200

      Merge tag 'qcom-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into 
next/defconfig

      Pull "Qualcomm ARM Based defconfig Updates for v3.18" from Kumar Gala:

      * General defconfig update to match upstream changes
      * Enable IPQ806x & APQ8084 clk support
      * Enable pinctrl on MSM8960 & APQ8084
      * Enable CPU_IDLE to get basic wfi support
      * Enable SPI NOR and MTD M25P80 support (used on AP148 board)
      * Enable SATA PHY support on IPQ806x and APQ8064
      * Enable Fixed regulator and ARM MMCI support (mmc support on APQ8064)

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'qcom-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: qcom: Update defconfig
        ARM: qcom: Update defconfig

  commit 4a0efdc933680d908de11712a774a2c9492c3d5a
  Author: Hannes Reinecke <hare@xxxxxxx>
  Date:   Wed Oct 1 14:32:31 2014 +0200

      block: misplaced rq_complete tracepoint

      The rq_complete tracepoint was never issued for empty requests,
      causing the resulting blktrace information to never show any
      completion for those request.

      Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit fc2021fb9baf9ed375c8161b40b68e120e75c60e
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 12:07:07 2014 +0200

      block: hd: remove deprecated IRQF_DISABLED

      This patch removes the use of the IRQF_DISABLED flag
      from drivers/block/hd.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      This also removes a related comment which is obsolete too.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 45aa70d1f77e3b88f776a34cf2b38858d922ca9b
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:59:33 2014 -0400

      ARM: dts: keystone-k2l: fix mdio io start address

      The K2L MDIO io space has different start address.
      Hence, fix it to be 0x26200f00 according to TRM.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 9a84c8928dde3e032ec482a3f59f5f7e8929cca5
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:58:25 2014 -0400

      ARM: dts: keystone-k2e: fix mdio io start address

      The K2E MDIO io space has different start address.
      Hence, fix it to be 0x24200f00 according to TRM.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit b741bb2878a981db14bef1662d958aae43d168ff
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:58:25 2014 -0400

      ARM: dts: keystone-k2e: update usb1 node for dma properties

      Keystone supports dma-coherent on USB master and also needs
      dma-ranges to specify the hardware alias memory range in which DMA
      can be operational.
      Such configuration applied for USB0 devices, but It's missed for
      USB1 device which is present only in K2E SoC - hence apply it.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit cfb198ceed66cc7b7014f1185ff5d5e625805b7a
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:58:25 2014 -0400

      ARM: dts: keystone: fix io range for usb_phy0

      The IO range size is set incorrectly for USB PHY0 deivice
      it should be 24 instead of 32. Otherwise, It causes
      USB PHY1 probing failure.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 19aeb5a65f1a6504fc665466c188241e7393d66f
  Author: Bob Peterson <rpeterso@xxxxxxxxxx>
  Date:   Mon Sep 29 08:52:04 2014 -0400

      GFS2: Make rename not save dirent location

      This patch fixes a regression in the patch "GFS2: Remember directory
      insert point", commit 2b47dad866d04f14c328f888ba5406057b8c7d33.
      The problem had to do with the rename function: The function found
      space for the new dirent, and remembered that location. But then the
      old dirent was removed, which often moved the eligible location for
      the renamed dirent. Putting the new dirent at the saved location
      caused file system corruption.

      This patch adds a new "save_loc" variable to struct gfs2_diradd.
      If 1, the dirent location is saved. If 0, the dirent location is not
      saved and the buffer_head is released as per previous behavior.

      Signed-off-by: Bob Peterson <rpeterso@xxxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit 38aea07167b6f51a42e09812212a000ce84afb77
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 30 09:51:02 2014 -0400

      drm/radeon/cik: write gfx ucode version to ucode addr reg

      Helpful for debugging as the version shows up in a
      register dump.

      Cc: Jay Cornwall <jay.cornwall@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9d0223d5f883bd85f5b24a6eacb79ee5a446d648
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 30 09:25:32 2014 -0400

      drm/radeon/si: print full CS when we hit a packet 0

      We should never have a packet 0 in the command stream.
      Dump the full command stream to help debug.

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=84500

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d7952ddf6837d711231e37ddafe46f9960ef4d5a
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Mon Sep 29 22:44:03 2014 -0400

      drm/radeon: remove unecessary includes

      The requirement for these was removed in:
      0a168933976eb483da91161316bbbbcb74d00486

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 080cbcb4f81299ff86e99f8ba12b692a58d0aa65
  Author: Michele Curti <michele.curti@xxxxxxxxx>
  Date:   Tue Sep 23 18:04:40 2014 +0200

      drm/radeon/combios: declare legacy_connector_convert as static

      legacy_connector_convert is used in radeon_combios.c only, so declare it 
as static.

      Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 7f6bf72aef689dc756b325e9f88840091991cb8d
  Author: Michele Curti <michele.curti@xxxxxxxxx>
  Date:   Tue Sep 23 18:08:06 2014 +0200

      drm/radeon/atombios: declare connector convert tables as static

      The tables:
       * supported_devices_connector_convert
       * supported_devices_connector_object_id_convert
       * object_connector_convert
      are used in redeon_atombios.c only, so declare them as static.

      Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit fc9dfeb1383287631ad5c5a676a2558b799db6e9
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:45:32 2014 -0400

      drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table

      It's no longer used now that the underlying bugs are fixed.

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Tested-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit b2dccf24e7733b8975947319c7551a0837becb1c
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:42:09 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for BTC

      No longer needed now that the underlying bug was fixed in
      e07929810f0a19ddd756558290c7d72827cbfcd9
      (drm/radeon/dpm: fix typo in vddci setup for eg/btc).

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 6aff1e282a5d811904d3d74c8382080ee57ba4c7
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:40:24 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for CI

      Not sure this was ever necessary for CI, was just done
      to be on the safe side.

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 186b1b2ba2a0684e3d2d3703427a993a3b35b16d
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:37:37 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for SI

      Not sure this was ever necessary for SI, was just done
      to be on the safe side.

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 7bf05cc1628679756495f15c69cecc1fd31e7c78
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:34:06 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for NI

      No longer needed now that the underlying bug was fixed in
      b0880e87c1fd038b84498944f52e52c3e86ebe59
      (drm/radeon/dpm: fix vddci setup typo on cayman).

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Tested-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 4adb34ef7821224255f447a9c07871ecbfbb6f92
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 18:07:08 2014 -0400

      drm/radeon: disable audio when we disable hdmi (v2)

      This should allow the audio driver to get a better
      idea of whether the sink is connected or not.

      v2: fix copy/paste typo noticed by David Henningsson

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d3d8c141a333879719173a522a89532bf8d32229
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 17:26:39 2014 -0400

      drm/radeon: split audio enable between eg and r600 (v2)

      Clean up the enable sequence as well.

      V2: clean up duplicate defines

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 721566768787f3b4790d22d993d70befdd440f64
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 16:36:08 2014 -0400

      drm/radeon: consolidate r600_audio.c into r600_hdmi.c

      Most of that functionality is only used by r600_hdmi.c
      and I'm planning to change that further.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d740a93337e7b04b2b648fbc4bcf5f8726d98202
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 16:27:46 2014 -0400

      drm/radeon: consolidate duplicate encode is digital function

      Only need one copy.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit f68fdbe42539851f1bbf9a4dee5150f467a64c36
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 16:19:04 2014 -0400

      drm/radeon: fix register name to match internal name

      no functional change.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit ce2e4f0b75a567d25375b52476662c724304e476
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 10:00:43 2014 +0200

      KVM: s390: count vcpu wakeups in stat.halt_wakeup

      This patch introduces the halt_wakeup counter used by common code and 
uses it to
      count vcpu wakeups done in s390 arch specific code.

      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 7be81a46695d2088f848653f2bbec06bb178adce
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Fri Sep 19 15:55:20 2014 +0200

      KVM: s390/facilities: allow TOD-CLOCK steering facility bit

      There is nothing to do for KVM to support TOD-CLOCK steering.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>

  commit 5235166fbc332c8b5dcf49e3a498a8b510a77449
  Author: Oliver Neukum <oneukum@xxxxxxx>
  Date:   Tue Sep 30 12:54:56 2014 +0200

      HID: usbhid: add another mouse that needs QUIRK_ALWAYS_POLL

      There is a second mouse sharing the same vendor strings but different IDs.

      Signed-off-by: Oliver Neukum <oneukum@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 2013add4ce73c93ae2148969a9ec3ecc8b1e26fa
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 14:34:51 2014 +1000

      powerpc/eeh: Show hex prefix for PE state sysfs

      As Michael suggested, the hex prefix for the output of EEH PE
      state sysfs entry (/sys/bus/pci/devices/xxx/eeh_pe_state) is
      always informative to users.

      Suggested-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e317c19470f6d690122519bf9ed1c9f21ea11906
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Tue Aug 19 17:45:37 2014 -0700

      clk: samsung: register restart handlers for s3c2412 and s3c2443

      S3C2412, S3C2443 and their derivatives contain a special software-reset
      register in their system-controller.

      Therefore register a restart handler for those.

      Tested on a s3c2416-based board, s3c2412 compile-tested.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 6f1294b5a87238c2f87f74a9942faf2f4ffa63b2
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Tue Aug 19 17:45:38 2014 -0700

      clk: rockchip: add restart handler

      Add infrastructure to write the correct value to the restart register and
      register the restart notifier for both rk3188 (including rk3066) and 
rk3288.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 24c20f10583647e30afe87b6f6d5e14bc7b1cbc6
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 30 16:43:46 2014 +0200

      scsi: add a CONFIG_SCSI_MQ_DEFAULT option

      Add a Kconfig option to enable the blk-mq path for SCSI by default
      to ease testing and deployment in setups that know they benefit
      from blk-mq.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Robert Elliott <elliott@xxxxxx>
      Tested-by: Robert Elliott <elliott@xxxxxx>

  commit e785060ea3a1c8e37a8bc1449c79e36bff2b5b13
  Author: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:36 2014 +0300

      ufs: definitions for phy interface

      - Adding some of the definitions missing in unipro.h, including power
        enumeration.
      - Read Modify Write Line helper function
      - Indication for the type of suspend

      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 374a246e4ebda1fc55d537877bf2412e511ecc7b
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:35 2014 +0300

      ufs: tune bkops while power managment events

      Add capability to control the auto bkops during suspend.
      If host explicitly enables the auto bkops (background operation) on device
      then only device would perform the bkops on its own. If auto bkops is not
      enabled explicitly and if the device reaches to state where it must do
      background operation, device would raise the urgent bkops exception event
      to host and then host will enable the auto bkops on device. This patch
      adds the option to choose whether auto bkops should be enabled during
      runtime suspend or not. Since we don't want to keep the device active to
      perform the non critical bkops, host will enable urgent bkops only.

      Keep auto-bkops enabled after resume if urgent bkops needed.
      If device bkops status shows that its in critical need of executing
      background operations, host should allow the device to continue doing
      background operations.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 856b348305c98d4e0c8e5eafa97c61443197f8d3
  Author: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:34 2014 +0300

      ufs: Add support for clock scaling using devfreq framework

      The clocks for UFS device will be managed by generic DVFS (Dynamic
      Voltage and Frequency Scaling) framework within kernel. This devfreq
      framework works with different governors to scale the clocks. By default,
      UFS devices uses simple_ondemand governor which scales the clocks up if
      the load is more than upthreshold and scales down if the load is less than
      downthreshold.

      Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4cff6d991e4a291cf50fe2659da2ea9ad46620bf
  Author: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:33 2014 +0300

      ufs: Add freq-table-hz property for UFS device

      Add freq-table-hz propery for UFS device to keep track of
      <min max> frequencies supported by UFS clocks.

      Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1ab27c9cf8b63dd8dec9e17b5c17721c7f3b6cc7
  Author: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:32 2014 +0300

      ufs: Add support for clock gating

      The UFS controller clocks can be gated after certain period of
      inactivity, which is typically less than runtime suspend timeout.
      In addition to clocks the link will also be put into Hibern8 mode
      to save more power.

      The clock gating can be turned on by enabling the capability
      UFSHCD_CAP_CLK_GATING. To enable entering into Hibern8 mode as part of
      clock gating, set the capability UFSHCD_CAP_HIBERN8_WITH_CLK_GATING.

      The tracing events for clock gating can be enabled through debugfs as:
      echo 1 > /sys/kernel/debug/tracing/events/ufs/ufshcd_clk_gating/enable
      cat /sys/kernel/debug/tracing/trace_pipe

      Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7eb584db73bebbc9852a14341431ed6935419bec
  Author: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:31 2014 +0300

      ufs: refactor configuring power mode

      Sometimes, the device shall report its maximum power and speed
      capabilities, but we might not wish to configure it to use those
      maximum capabilities.
      This change adds support for the vendor specific host driver to
      implement power change notify callback.

      To enable configuring different power modes (number of lanes,
      gear number and fast/slow modes) it is necessary to split the
      configuration stage from the stage that reads the device max power mode.
      In addition, it is not required to read the configuration more than
      once, thus the configuration is stored after reading it once.

      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 57d104c153d3d6d7bea60089e80f37501851ed2c
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:30 2014 +0300

      ufs: add UFS power management support

      This patch adds support for UFS device and UniPro link power management
      during runtime/system PM.

      Main idea is to define multiple UFS low power levels based on UFS device
      and UFS link power states. This would allow any specific platform or pci
      driver to choose the best suited low power level during runtime and
      system suspend based on their power goals.

      bkops handlig:
      To put the UFS device in sleep state when bkops is disabled, first query
      the bkops status from the device and enable bkops on device only if
      device needs time to perform the bkops.

      START_STOP handling:
      Before sending START_STOP_UNIT to the device well-known logical unit
      (w-lun) to make sure that the device w-lun unit attention condition is
      cleared.

      Write protection:
      UFS device specification allows LUs to be write protected, either
      permanently or power on write protected. If any LU is power on write
      protected and if the card is power cycled (by powering off VCCQ and/or
      VCC rails), LU's write protect status would be lost. So this means those
      LUs can be written now. To ensures that UFS device is power cycled only
      if the power on protect is not set for any of the LUs, check if power on
      write protect is set and if device is in sleep/power-off state & link in
      inactive state (Hibern8 or OFF state).
      If none of the Logical Units on UFS device is power on write protected
      then all UFS device power rails (VCC, VCCQ & VCCQ2) can be turned off if
      UFS device is in power-off state and UFS link is in OFF state. But current
      implementation would disable all device power rails even if UFS link is
      not in OFF state.

      Low power mode:
      If UFS link is in OFF state then UFS host controller can be power 
collapsed
      to avoid leakage current from it. Note that if UFS host controller is 
power
      collapsed, full UFS reinitialization will be required on resume to
      re-establish the link between host and device.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0ce147d48a3e3352859f0c185e98e8392bee7a25
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:29 2014 +0300

      ufs: introduce well known logical unit in ufs

      UFS device may have standard LUs and LUN id could be from 0x00 to 0x7F.
      UFS device specification use "Peripheral Device Addressing Format"
      (SCSI SAM-5) for standard LUs.

      UFS device may also have the Well Known LUs (also referred as W-LU) which
      again could be from 0x00 to 0x7F. For W-LUs, UFS device specification only
      allows the "Extended Addressing Format" (SCSI SAM-5) which means the 
W-LUNs
      would start from 0xC100 onwards.

      This means max. LUN number reported from UFS device could be 0xC17F hence
      this patch advertise the "max_lun" as 0xC17F which will allow SCSI mid
      layer to detect the W-LUs as well.

      But once the W-LUs are detected, UFSHCD driver may get the commands with
      SCSI LUN id upto 0xC17F but UPIU LUN id field is only 8-bit wide so it
      requires the mapping of SCSI LUN id to UPIU LUN id. This patch also add
      support for this mapping.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2a8fa600445c45222632810a4811ce820279d106
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:28 2014 +0300

      ufs: manually add well known logical units

      UFS device specification requires the UFS devices to support 4 well known
      logical units:
        "REPORT_LUNS" (address: 01h)
        "UFS Device" (address: 50h)
        "RPMB" (address: 44h)
        "BOOT" (address: 30h)

      UFS device's power management needs to be controlled by "POWER CONDITION"
      field of SSU (START STOP UNIT) command. But this "power condition" field
      will take effect only when its sent to "UFS device" well known logical 
unit
      hence we require the scsi_device instance to represent this logical unit 
in
      order for the UFS host driver to send the SSU command for power 
management.

      We also require the scsi_device instance for "RPMB" (Replay Protected
      Memory Block) LU so user space process can control this LU. User space may
      also want to have access to BOOT LU.

      This patch adds the scsi device instances for each of all well known LUs
      (except "REPORT LUNS" LU).

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 3a4bf06d1f6d7de17528b962bc91fcbb2e568b4e
  Author: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:27 2014 +0300

      ufs: Active Power Mode - configuring bActiveICCLevel

      The maximum power consumption in active is determined by bActiveICCLevel.
      The configuration is done by reading max current supported by the
      regulators connected to VCC, VCCQ and VCCQ2 rails on the boards, and
      reading the current consumption levels from the device for each rails
      (vcc/vccq/vccq2) using power descriptor.
      We configure the bActiveICCLevel attribute, with the max value that
      correspond to the minimum-of(VCC-current-level,VCCQ-current-level,
      VCCQ2-current-level).
      In order to minimize resume latency, pre-fetch icc levels and reference
      clock during initialization and avoid reading them each link startup
      during resume.

      Signed-off-by: Raviv Shvili <rshvili@xxxxxxxxxxxxxx>
      Signed-off-by: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1d337ec2f35e69a046dab0cc77e64e68d1cdcd8b
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:26 2014 +0300

      ufs: improve init sequence

      In ->hce_enable_notify() callback the vendor specific initialization
      may carry out additional DME configuration using UIC commands and
      hence the UIC command completion interrupt enable bit should be set
      before the post reset notification.
      Add retries if the link-startup fails. This is required since due to
      hardware timing issues, the Uni-Pro link-startup might fail. The UFS
      HCI recovery procedure contradicts the Uni-Pro sequence. The UFS HCI
      specifies to resend DME_LINKSTARTUP command after IS.ULLS (link-lost
      interrupt) is received. The Uni-Pro specifies that if link-startup
      fails the link is in "down" state. The link-lost is indicated to the
      DME user only when the link is up. Hence, the UFS HCI recovery procedure
      of waiting for IS.ULLS and retrying link-startup may not work properly.

      At the end, if detection fails, power off (disable clocks, regulators,
      phy) if the UFS device detection fails. This saves power while UFS device
      is not embedded into the system.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit da461cec9a1ff0a074cd1db47598ba36a1686ef4
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:25 2014 +0300

      ufs: refactor query descriptor API support

      Currently reading query descriptor is more tightened to each
      descriptor type. This patch generalize the approach and allows
      reading any parameter from any query descriptor.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6a771a656041f404fae143e5d753d37f5c0688e7
  Author: Raviv Shvili <rshvili@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:24 2014 +0300

      ufs: add voting support for host controller power

      Add the support for voting of the regulator powering the
      host controller logic.

      Signed-off-by: Raviv Shvili <rshvili@xxxxxxxxxxxxxx>
      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c6e79dacd86fd7ddd452fa52b3f4ca996db31e49
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:23 2014 +0300

      ufs: Add clock initialization support

      Add generic clock initialization support for UFSHCD platform
      driver. The clock info is read from device tree using standard
      clock bindings. A generic max-clock-frequency-hz property is
      defined to save information on maximum operating clock frequency
      the h/w supports.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit aa497613093412ee26ef4bfa4ffec8391553dfca
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:22 2014 +0300

      ufs: Add regulator enable support

      UFS devices are powered by at most three external power supplies -
      - VCC - The flash memory core power supply, 2.7V to 3.6V or 1.70V to 1.95V
      - VCCQ - The controller and I/O power supply, 1.1V to 1.3V
      - VCCQ2 - Secondary controller and/or I/O power supply, 1.65V to 1.95V

      For some devices VCCQ or VCCQ2 are optional as they can be
      generated using internal LDO inside the UFS device.

      Add DT bindings for voltage regulators that can be controlled
      from host driver.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5c0c28a84af9f9b6061bb4855a30e13d289b4ae1
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:21 2014 +0300

      ufs: Allow vendor specific initialization

      Some vendor specific controller versions might need to configure
      vendor specific - registers, clocks, voltage regulators etc. to
      initialize the host controller UTP layer and Uni-Pro stack.
      Provide some common initialization operations that can be used
      to configure vendor specifics. The methods can be extended in
      future, for example, for power mode transitions.

      The operations are vendor/board specific and hence determined with
      the help of compatible property in device tree.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 693ad5ba135d40b1379e40e928123681e2aa2c50
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:20 2014 +0300

      scsi: don't add scsi_device if its already visible

      If LLD has added scsi device (by calling scsi_add_device) before 
scheduling
      async scsi_scan_host then scsi_finish_async_scan() will end up calling
      scsi_sysfs_add_sdev for scsi device which was already added by LLD.
      This patch fixes this issue by skipping the call to scsi_sysfs_add_sdev()
      if it's already visible to rest of the kernel.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 45341ca3fcacc8720c425e757a627ef81b65b1ee
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:19 2014 +0300

      scsi: fix the type for well known LUs

      Some devices may respond with wrong type for well-known logical units.
      This patch forces well-known type for devices which doesn't report it
      correct.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5a11f7f829a8d1b5c1c4774afcd263a2066d3179
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Fri Sep 26 09:55:24 2014 -0700

      drm/edid: Add missing interlaced flag to 576i@100 modes.

      CEA VICs 44 and 45 were missing DRM_MODE_FLAG_INTERLACE.

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7a42e83d36d2d0a68622320900dc4e880b1d920a
  Merge: c5939a7 bb6178b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Oct 1 19:27:38 2014 +1000

      Merge branch 'for-airlied-next' of 
git://people.freedesktop.org/~mlankhorst/linux into drm-next

      fixups for nouveau and fencing

      * 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux:
        drm/nouveau: export reservation_object from dmabuf to ttm
        drm/ttm: add reservation_object as argument to ttm_bo_init
        drm: Pass dma-buf as argument to gem_prime_import_sg_table
        drm/nouveau: assign fence_chan->name correctly
        drm/nouveau: specify if interruptible wait is desired in 
nouveau_fence_sync
        drm/nouveau: bump driver patchlevel to 1.2.1

  commit c5939a7360a69fc415bcfff6b10ced5227495a48
  Merge: 1dadba8 1b11629
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Oct 1 19:27:01 2014 +1000

      Merge tag 'topic/core-stuff-2014-09-29' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      Ok, here's the update core-stuff pull request with the locking fixup patch
      fixed up with another patch.

      * tag 'topic/core-stuff-2014-09-29' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Drop grab fpriv->fbs_lock in drm_fb_release
        drm/udl: use container_of to resolve udl_fbdev from drm_fb_helper
        drm/ast: use container_of to resolve ast_fbdev from drm_fb_helper
        drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper
        drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper
        drm/nouveau: use container_of to resolve nouveau_plane from drm_plane
        drm/nouveau: use container_of to resolve nouveau_fbdev from 
drm_fb_helper
        drm/radeon: use container_of to resolve radeon_fbdev from drm_fb_helper
        drm/mgag200: use container_of to resolve mga_fbdev from drm_fb_helper
        drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper
        drm: Improve debug output for drm_wait_one_vblank
        drm: Fixup locking for universal cursor planes
        drm: Don't update vblank timestamp when the counter didn't change

  commit bb6178b04f5ef6f62990306713fb6afdf5d8bc56
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:15 2014 +0100

      drm/nouveau: export reservation_object from dmabuf to ttm

      Adds an extra argument to nouveau_bo_new, which is only used in 
nouveau_prime.c.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit aec1d96c530674f634730bbc604a807f1ba65bfb
  Merge: fc69ed7 6cd6d94
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Oct 1 11:04:37 2014 +0200

      Merge tag 'tags/restart-handler-for-v3.18' into v3.18-next/cpuclk

      Immutable branch with restart handler patches for v3.18

  commit fc69ed70c16a31d6a77ec47a30a9fe941f763f1e
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 11:12:04 2014 +0800

      clk: rockchip: rk3288: i2s_frac adds flag to set parent's rate

      The relation of i2s nodes as follows:
                i2s_src               0           0            594000000  0
                   i2s_frac           0           0            11289600   0
                      i2s_pre         0           0            11289600   0
                         sclk_i2s0    0           0            11289600   0
                         i2s0_clkout  0           0            11289600   0
                            hclk_i2s0 1           1            99000000   0

      sclk_i2s0 is the master clock, when to set rate of sclk_i2s0, should
      allow to set its parent's rate, by add flag CLK_SET_RATE_PARENT for
      "i2s_frac", "i2s_pre", "i2s0_clkout" and "sclk_i2s0".

      Tested on rk3288 board using max98090, with command "aplay <music.wav>"

      Change-Id: I12faad082566532b65a7de8c0a6845e1c17870e6
      Signed-off-by: Jianqun <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ebb69c95175609990af708ec90c46530f5a2c819
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Tue Sep 30 10:30:22 2014 -0700

      drm/i915: Enable pixel replicated modes on BDW and HSW.

      Haswell and later silicon has added a new pixel replication register
      to the pipe timings for each transcoder. Now in addition to the
      DPLL_A_MD register for the pixel clock double, we also need to write
      to the TRANS_MULT_n (0x6002c) register to double the pixel data. Writing
      to the DPLL only double the pixel clock.

      ver2: Macro name change from MULTIPLY to PIPE_MULTI. (Daniel)
      ver3: Do not set pixel multiplier if transcoder is eDP (Ville)
      ver4: Macro name change to PIPE_MULT and default else pixel_multiplier

      Cc: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxx>

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Appease checkpatch and move one hunk back into the right
      place that git am misplace!?]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5ae6e89f7409cb5d218bb728326eba9c650d9700
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:09 2014 -0400

      HID: wacom: implement the finger part of the HID generic handling

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7704ac937345d4b502062952657027234aa86a37
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:08 2014 -0400

      HID: wacom: implement generic HID handling for pen generic devices

      ISDv4 and v5 are plain HID devices. We can directly implement a generic
      HID parsing/handling and remove the need to manually add those PID in
      the list of supported devices.

      This patch implements the pen support only. The finger part will come in
      a later patch.

      To be properly notified of an .event() and a .report(), we need to force
      hid-core to go through the HID parsing. By default, wacom.ko binds only
      hidraw, so the hid parsing is not done by hid-core. When a true HID device
      is there, we add the flag HID_CLAIMED_DRIVER to hid->claimed which will
      force hid-core to parse the incoming reports.
      (Note that this can be easily backported by directly setting the .claimed
      flag to HID_CLAIMED_DRIVER even if hid-core does not support
      HID_CONNECT_DRIVER)

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 494078b0bb578c4cf1e00275dd3224d793013488
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:07 2014 -0400

      HID: wacom: move allocation of inputs earlier

      This allows to have the input devices ready in while parsing the reports
      descriptor.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 2546dacd3e0e48c40bbb99caf01455f1ade9bb24
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:06 2014 -0400

      HID: wacom: split out input allocation and registration

      If the input can be created earlier during probe, we can already populate
      them while reading the report descriptor. This way, we can rely on the
      hid subsystem directly for tablets which already provide a meaningful
      report descriptor (like ISDv4-5).

      This patch only splits the allocation and registration, but do not
      change where we allocate the input. This will come in a later patch.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7fefeec5176861c2747b8dcd9656acf42c288ded
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:05 2014 -0400

      HID: wacom: rename failN with some meaningful information

      When we have to deal with new elements in probe, having the exit labels
      named sequencially is a pain to maintain. Put a meaningful name instead
      so that we do not have to renumber them on inserts.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit f0a0c1cedfe421b32d2aa39971c43f83f8e5fa42
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 07:27:46 2014 +0200

      ieee802154: fix __init functions

      Commit 3243acd37fd9
      ("ieee802154: add __init to lowpan_frags_sysctl_register")

      added __init to lowpan_frags_ns_sysctl_register instead of
      lowpan_frags_sysctl_register

      Suggested-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7ba749e01461a3802d22157fc0e6c4ecbe0dd32
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Tue Sep 30 16:25:04 2014 -0700

      Documentation: power: reset: Add documentation for generic SYSCON reboot 
driver

      Add documentation for generic SYSCON reboot driver.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 09fb07bcaf529a21612fbebd1297d8c5dd1abf1b
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Tue Sep 30 16:25:03 2014 -0700

      power: reset: Add generic SYSCON register mapped reset

      Add a generic SYSCON register mapped reset mechanism.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a3c0c3e79066c78b890c078998c8c6bd577f1d21
  Author: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
  Date:   Tue Sep 30 11:18:56 2014 -0700

      bq27x00_battery: Fix flag reading for bq27742

      This patch fix the following issues.
      - Flag for bq27742 is 2 bytes contracy to 1 byte for older hardware
      - Don't read FLAG_CI as bq27742 does not have it
      - Use Battery full capacity register as last measure discharge

      Signed-off-by: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
      Reviewed-by: Benson Leung <bleung@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d1e6dc91b532d3d3dbbd0fa356b775ca320dc2c2
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:31 2014 +0100

      arm64: Add architectural support for PCI

      Use the generic PCI domain and OF functions to provide support for PCI
      on arm64.

      [bhelgaas: Change comments to use generic PCI, not just PCIe.  Nothing at
      this level is PCIe-specific.]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 8b921acfeffdb0b45085da862fc301a2d25ed2cf
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:30 2014 +0100

      PCI: Add pci_remap_iospace() to map bus I/O resources

      Add pci_remap_iospace() to map bus I/O resources into the CPU virtual
      address space.  Architectures with special needs may provide their own
      version, but most should be able to use this one.

      This function is useful for PCI host bridge drivers that need to map the
      PCI I/O resources into virtual memory space.

      [bhelgaas: phys_addr description, drop temporary "err" variable]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>

  commit cbe4097f8ae699ebbdaf8c95ecab38d47e0bd5da
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:28 2014 +0100

      of/pci: Add support for parsing PCI host bridge resources from DT

      Provide a function to parse the PCI DT ranges that can be used to create a
      pci_host_bridge structure together with its associated bus.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      [make io_base parameter optional]
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 41e5c0f81d3e676d671d96a0a1fafb27abfbd9d7
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:27 2014 +0100

      of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()

      Add pci_get_new_domain_nr() to allocate a new domain number and
      of_get_pci_domain_nr() to retrieve the PCI domain number of a given device
      from DT.  Host bridge drivers or architecture-specific code can choose to
      implement their PCI domain number policy using these two functions.

      Using of_get_pci_domain_nr() guarantees a stable PCI domain number on 
every
      boot provided that all host bridge controllers are assigned a number in 
the
      device tree using "linux,pci-domain" property.  Mixing use of
      pci_get_new_domain_nr() and of_get_pci_domain_nr() is not recommended as 
it
      can lead to potentially conflicting domain numbers being assigned to root
      buses behind different host bridges.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 670ba0c8883b576d0aec28bd7a838358a4be1406
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Mon Sep 29 15:29:26 2014 +0100

      PCI: Add generic domain handling

      The handling of PCI domains (or PCI segments in ACPI speak) is usually a
      straightforward affair but its implementation is currently left to the
      architectural code, with pci_domain_nr(b) querying the value of the domain
      associated with bus b.

      This patch introduces CONFIG_PCI_DOMAINS_GENERIC as an option that can be
      selected if an architecture wants a simple implementation where the value
      of the domain associated with a bus is stored in struct pci_bus.

      The architectures that select CONFIG_PCI_DOMAINS_GENERIC will then have to
      implement pci_bus_assign_domain_nr() as a way of setting the domain number
      associated with a root bus.  All child buses except the root bus will
      inherit the domain_nr value from their parent.

      Signed-off-by: Catalin Marinas <Catalin.Marinas@xxxxxxx>
      [Renamed pci_set_domain_nr() to pci_bus_assign_domain_nr()]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>

  commit 0b0b0893d49b34201a6c4416b1a707b580b91e3d
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:25 2014 +0100

      of/pci: Fix the conversion of IO ranges into IO resources

      The ranges property for a host bridge controller in DT describes the
      mapping between the PCI bus address and the CPU physical address.  The
      resources framework however expects that the IO resources start at a 
pseudo
      "port" address 0 (zero) and have a maximum size of IO_SPACE_LIMIT.  The
      conversion from PCI ranges to resources failed to take that into account,
      returning a CPU physical address instead of a port number.

      Also fix all the drivers that depend on the old behaviour by fetching the
      CPU physical address based on the port number where it is being needed.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Thierry Reding <thierry.reding@xxxxxxxxx>
      CC: Simon Horman <horms@xxxxxxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 52656e6cf7be6955e3ea01dbb835b43119278a12
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 24 15:37:02 2014 -0700

      f2fs: clean up f2fs_ioctl functions

      This patch cleans up f2fs_ioctl functions for better readability.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 8a21984d5d86540ba32b4b346d8fe6426018b7a7
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 25 14:39:17 2014 +0300

      f2fs: potential shift wrapping buf in f2fs_trim_fs()

      My static checker complains that segment is a u64 but only the lower 31
      bits can be used before we hit a shift wrapping bug.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 44c16156512f33c81e382a1e1df9524e26a7026a
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Thu Sep 25 11:55:53 2014 -0700

      f2fs: call f2fs_unlock_op after error was handled

      This patch relocates f2fs_unlock_op in every directory operations to be 
called
      after any error was processed.
      Otherwise, the checkpoint can be entered with valid node ids without its
      dentry when -ENOSPC is occurred.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 7cd8558baa4e4588a80ecb31cb30784195763cdd
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 23 11:23:01 2014 -0700

      f2fs: check the use of macros on block counts and addresses

      This patch cleans up the existing and new macros for readability.

      Rule is like this.

               ,-----------------------------------------> MAX_BLKADDR -,
               |  ,------------- TOTAL_BLKS ----------------------------,
               |  |                                                     |
               |  ,- seg0_blkaddr   ,----- sit/nat/ssa/main blkaddress  |
      block    |  | (SEG0_BLKADDR)  | | | |   (e.g., MAIN_BLKADDR)      |
      address  0..x................ a b c d .............................
                  |                                                     |
      global seg# 0...................... m .............................
                  |                       |                             |
                  |                       `------- MAIN_SEGS -----------'
                  `-------------- TOTAL_SEGS ---------------------------'
                                          |                             |
       seg#                               0..........xx..................

      = Note =
       o GET_SEGNO_FROM_SEG0 : blk address -> global segno
       o GET_SEGNO           : blk address -> segno
       o START_BLOCK         : segno -> starting block address

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 309cc2b6e7ae6672ff9744fe07735ed234a8994e
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 22 11:40:48 2014 -0700

      f2fs: refactor flush_nat_entries to remove costly reorganizing ops

      Previously, f2fs tries to reorganize the dirty nat entries into multiple 
sets
      according to its nid ranges. This can improve the flushing nat pages, 
however,
      if there are a lot of cached nat entries, it becomes a bottleneck.

      This patch introduces a new set management flow by removing dirty nat 
list and
      adding a series of set operations when the nat entry becomes dirty.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 4b2fecc84655055a6a1fe9151786992ac04b56ce
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Sat Sep 20 22:06:39 2014 -0700

      f2fs: introduce FITRIM in f2fs_ioctl

      This patch introduces FITRIM in f2fs_ioctl.
      In this case, f2fs will issue small discards and prefree discards as many 
as
      possible for the given area.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 75ab4cb8301adb3a02a96c5c03c837ed941f1bc5
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Sat Sep 20 21:57:51 2014 -0700

      f2fs: introduce cp_control structure

      This patch add a new data structure to control checkpoint parameters.
      Currently, it presents the reason of checkpoint such as is_umount and 
normal
      sync.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit ca605b7dd740c8909408d67911d8ddd272c2b320
  Author: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
  Date:   Tue Sep 23 11:37:44 2014 -0400

      sparc64: Add vio_set_intr() to enable/disable Rx interrupts

      The vio_set_intr() API should be used by VIO consumers to enable/disable
      Rx interrupts to facilitate deferred processing in softirq/bottom-half
      context.

      Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0aedcd4f14a22e23b313f42b7e6e6ebfc0fbc31
  Author: Dwight Engen <dwight.engen@xxxxxxxxxx>
  Date:   Fri Sep 19 09:43:02 2014 -0400

      vio: fix reuse of vio_dring slot

      vio_dring_avail() will allow use of every dring entry, but when the last
      entry is allocated then dr->prod == dr->cons which is indistinguishable 
from
      the ring empty condition. This causes the next allocation to reuse an 
entry.
      When this happens in sunvdc, the server side vds driver begins nack'ing 
the
      messages and ends up resetting the ldc channel. This problem does not 
effect
      sunvnet since it checks for < 2.

      The fix here is to just never allocate the very last dring slot so that 
full
      and empty are not the same condition. The request start path was changed 
to
      check for the ring being full a bit earlier, and to stop the blk_queue if
      there is no space left. The blk_queue will be restarted once the ring is
      only half full again. The number of ring entries was increased to 512 
which
      matches the sunvnet and Solaris vdc drivers, and greatly reduces the
      frequency of hitting the ring full condition and the associated blk_queue
      stop/starting. The checks in sunvent were adjusted to account for
      vio_dring_avail() returning 1 less.

      Orabug: 19441666
      OraBZ: 14983

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5eed69ffd248c9f68f56c710caf07db134aef28b
  Author: Dwight Engen <dwight.engen@xxxxxxxxxx>
  Date:   Fri Sep 19 09:42:53 2014 -0400

      sunvdc: limit each sg segment to a page

      ldc_map_sg() could fail its check that the number of pages referred to
      by the sg scatterlist was <= the number of cookies.

      This fixes the issue by doing a similar thing to the xen-blkfront driver,
      ensuring that the scatterlist will only ever contain a segment count <=
      port->ring_cookies, and each segment will be page aligned, and <= page
      size. This ensures that the scatterlist is always mappable.

      Orabug: 19347817
      OraBZ: 15945

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit de5b73f08468b4fc5e2f6d1505f650262622f78b
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Fri Sep 19 09:42:26 2014 -0400

      sunvdc: compute vdisk geometry from capacity

      The LDom diskserver doesn't return reliable geometry data. In addition,
      the types for all fields in the vio_disk_geom are u16, which were being
      truncated in the cast into the u8's of the Linux struct hd_geometry.

      Modify vdc_getgeo() to compute the geometry from the disk's capacity in a
      manner consistent with xen-blkfront::blkif_getgeo().

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9bce21828d54a95143f1b74619705c2dd8e88b92
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Fri Sep 19 09:42:14 2014 -0400

      sunvdc: add cdrom and v1.1 protocol support

      Interpret the media type from v1.1 protocol to support CDROM/DVD.

      For v1.0 protocol, a disk's size continues to be calculated from the
      geometry returned by the vdisk server. The geometry returned by the server
      can be less than the actual number of sectors available in the backing
      image/device due to the rounding in the division used to compute the
      geometry in the vdisk server.

      In v1.1 protocol a disk's actual size in sectors is returned during the
      handshake. Use this size when v1.1 protocol is negotiated. Since this size
      will always be larger than the former geometry computed size, disks 
created
      under v1.0 will be forwards compatible to v1.1, but not vice versa.

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e156ee56cbe26c9e8df6619dac1a993245afc1d5
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Tue Sep 30 14:24:38 2014 -0700

      doc/kernel-parameters.txt: clarify clk_ignore_unused

      Refine the definition around clk_ignore_unused, which caused some
      confusion recently on the linux-fbdev and linux-arm-kernel mailing
      lists[0].

      [0] http://lkml.kernel.org/r/<20140929135358.GC30998@ulmo>

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit b4b56796fe635484d049960ee06a6d435634ab16
  Merge: 72c23f0 1c6dcbe
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 17:22:02 2014 -0400

      Merge branch 'client-4.2' into linux-next

      Merge NFSv4.2 client SEEK implementation from Anna

      * client-4.2: (55 commits)
        NFS: Implement SEEK
        NFSD: Implement SEEK
        NFSD: Add generic v4.2 infrastructure
        svcrdma: advertise the correct max payload
        nfsd: introduce nfsd4_callback_ops
        nfsd: split nfsd4_callback initialization and use
        nfsd: introduce a generic nfsd4_cb
        nfsd: remove nfsd4_callback.cb_op
        nfsd: do not clear rpc_resp in nfsd4_cb_done_sequence
        nfsd: fix nfsd4_cb_recall_done error handling
        nfsd4: clarify how grace period ends
        nfsd4: stop grace_time update at end of grace period
        nfsd: skip subsequent UMH "create" operations after the first one for 
v4.0 clients
        nfsd: set and test NFSD4_CLIENT_STABLE bit to reduce nfsdcltrack upcalls
        nfsd: serialize nfsdcltrack upcalls for a particular client
        nfsd: pass extra info in env vars to upcalls to allow for early grace 
period end
        nfsd: add a v4_end_grace file to /proc/fs/nfsd
        lockd: add a /proc/fs/lockd/nlm_end_grace file
        nfsd: reject reclaim request when client has already sent 
RECLAIM_COMPLETE
        nfsd: remove redundant boot_time parm from grace_done client tracking op
        ...

  commit 72c23f0819977d37924af92a42a9b7fbfd1c95d8
  Merge: 3fc3edf d1f456b
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 17:21:41 2014 -0400

      Merge branch 'bugfixes' into linux-next

      * bugfixes:
        NFSv4.1: Fix an NFSv4.1 state renewal regression
        NFSv4: fix open/lock state recovery error handling
        NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
        NFS: Fabricate fscache server index key correctly
        SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT
        nfs: fix duplicate proc entries

  commit d1f456b0b9545f1606a54cd17c20775f159bd2ce
  Author: Andy Adamson <andros@xxxxxxxxxx>
  Date:   Mon Sep 29 12:31:57 2014 -0400

      NFSv4.1: Fix an NFSv4.1 state renewal regression

      Commit 2f60ea6b8ced ("NFSv4: The NFSv4.0 client must send RENEW calls if 
it holds a delegation") set the NFS4_RENEW_TIMEOUT flag in nfs4_renew_state, 
and does
      not put an nfs41_proc_async_sequence call, the NFSv4.1 lease renewal 
heartbeat
      call, on the wire to renew the NFSv4.1 state if the flag was not set.

      The NFS4_RENEW_TIMEOUT flag is set when "now" is after the last renewal
      (cl_last_renewal) plus the lease time divided by 3. This is arbitrary and
      sometimes does the following:

      In normal operation, the only way a future state renewal call is put on 
the
      wire is via a call to nfs4_schedule_state_renewal, which schedules a
      nfs4_renew_state workqueue task. nfs4_renew_state determines if the
      NFS4_RENEW_TIMEOUT should be set, and the calls nfs41_proc_async_sequence,
      which only gets sent if the NFS4_RENEW_TIMEOUT flag is set.
      Then the nfs41_proc_async_sequence rpc_release function schedules
      another state remewal via nfs4_schedule_state_renewal.

      Without this change we can get into a state where an application stops
      accessing the NFSv4.1 share, state renewal calls stop due to the
      NFS4_RENEW_TIMEOUT flag _not_ being set. The only way to recover
      from this situation is with a clientid re-establishment, once the 
application
      resumes and the server has timed out the lease and so returns
      NFS4ERR_BAD_SESSION on the subsequent SEQUENCE operation.

      An example application:
      open, lock, write a file.

      sleep for 6 * lease (could be less)

      ulock, close.

      In the above example with NFSv4.1 delegations enabled, without this 
change,
      there are no OP_SEQUENCE state renewal calls during the sleep, and the
      clientid is recovered due to lease expiration on the close.

      This issue does not occur with NFSv4.1 delegations disabled, nor with
      NFSv4.0, with or without delegations enabled.

      Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411486536-23401-1-git-send-email-andros@xxxxxxxxxx
      Fixes: 2f60ea6b8ced (NFSv4: The NFSv4.0 client must send RENEW calls...)
      Cc: stable@xxxxxxxxxxxxxxx # 3.2.x
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit c611529e7cd3465ec0eada0f44200e8420c38908
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:08 2014 -0400

      sd: Honor block layer integrity handling flags

      A set of flags introduced in the block layer enable better control over
      how protection information is handled. These flags are useful for both
      error injection and data recovery purposes. Checking can be enabled and
      disabled for controller and disk, and the guard tag format is now a
      per-I/O property.

      Update sd_protect_op to communicate the relevant information to the
      low-level device driver via a set of flags in scsi_cmnd.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Acked-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 163a4e7473061388bba0899a1a063bae44e1715a
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:47:59 2014 -0400

      sparc: VIO protocol version 1.6

      Add VIO protocol version 1.6 interfaces.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09bba1ca558f6e3a5cf3ae095d59f29f8c464b34
  Merge: a12a601 a2b78e9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 17:10:47 2014 -0400

      Merge branch 'sunvnet-jumbograms'

      David L Stevens says:

      ====================
      sunvnet: add jumbo frames support

      This patch set updates the sunvnet driver to version 1.6 of the VIO 
protocol
      to support per-port exchange of MTU information and allow non-standard MTU
      sizes, including jumbo frames.

      Using large MTUs shows a nearly 5X throughput improvement Linux-Solaris
      and > 10X throughput improvement Linux-Linux.

      Changes from v8:
        -add a short timeout to free pending skbs if a new transmit doesn't
         do it first per Dave Miller <davem@xxxxxxxxxxxxx>
      Changes from v7:
        -handle skb allocation failures in vnet_skb_shape()
         per Dave Miller <davem@xxxxxxxxxxxxx>
      Changes from v6:
        -made kernel transmit path zero-copy to remove memory n^2 scaling issue
         raised by Raghuram Kothakota <Raghuram.Kothakota@xxxxxxxxxx>
      Changes from v5:
        - fixed comment per Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Changes from v4:
        - changed VNET_MAXPACKET per David Laight <David.Laight@xxxxxxxxxx>
        - added cookies to support non-contiguous buffers of max size
      Changes from v3:
        - added version functions per Dave Miller <davem@xxxxxxxxxxxxx>
        - moved rmtu to vnet_port per Dave Miller <davem@xxxxxxxxxxxxx>
        - explicitly set options bits and capability flags to 0 per
                Raghuram Kothakota <Raghuram.Kothakota@xxxxxxxxxx>
      Changes from v2:
        - make checkpatch clean
      Changes from v1:
        - fix brace formatting per Dave Miller <davem@xxxxxxxxxxxxx>
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a2b78e9b2cac897c7fb843922d49b2571dd84a76
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:48:24 2014 -0400

      sunvnet: generate ICMP PTMUD messages for smaller port MTUs

      This patch sends ICMP and ICMPv6 messages for Path MTU Discovery when a 
remote
      port MTU is smaller than the device MTU. This allows mixing newer VIO 
protocol
      devices that support MTU negotiation with older devices that do not on the
      same vswitch. It also allows Linux-Linux LDOMs to use 64K-1 data packets 
even
      though Solaris vswitch is limited to <16K MTU.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42db672dca5b74f9c85c318b74b3b298e86cbe8e
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:48:18 2014 -0400

      sunvnet: allow admin to set sunvnet MTU

      This patch allows an admin to set the MTU on a sunvnet device to arbitrary
      values between the minimum (68) and maximum (65535) IPv4 packet sizes.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8e845f4cbbd2ef81846c2ab5dca46d88fb2717ee
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:48:11 2014 -0400

      sunvnet: make transmit path zero-copy in the kernel

      This patch removes pre-allocated transmit buffers and instead directly 
maps
      pending packets on demand. This saves O(n^2) maximum-sized transmit 
buffers,
      for n hosts on a vswitch, as well as a copy to those buffers.

      Single-stream TCP throughput linux-solaris dropped ~5% for 1500-byte MTU,
      but linux-linux at 1500-bytes increased ~20%.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4defc775424a3501caf98d266a8d7616fa53819
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:47:59 2014 -0400

      sunvnet: upgrade to VIO protocol version 1.6

      This patch upgrades the sunvnet driver to support VIO protocol version 
1.6.
      In particular, it adds per-port MTU negotiation, allowing MTUs other than
      ETH_FRAMELEN with ports using newer VIO protocol versions.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a12a601ed163578084a48708ae376805f79a1ccf
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Tue Sep 30 09:49:55 2014 +0800

      tcp: Change tcp_slow_start function to return void

      No caller uses the return value, so make this function return void.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 91f8ae823f2be0ea3863360dc9327ab573a8f183
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 18:36:26 2014 +0200

      PCI: designware: Setup and clear exactly one MSI at a time

      The setup_irq function is supposed to set up exactly one MSI IRQ.  
Multiple
      IRQ setup is handled differently, to respect the choices made by the upper
      layers.

      Also only clear one MSI IRQ at a time; the PCI core will call into this
      function multiple times if it has to tear down more than one MSI IRQ.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

  commit 3243acd37fd9b7fc4b19318eddf28b418b3b060a
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 30 22:34:08 2014 +0200

      ieee802154: add __init to lowpan_frags_sysctl_register

      lowpan_frags_sysctl_register is only called by __init lowpan_net_frag_init
      (part of the lowpan module).

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d4a2f9a33ea0d9964afca92b9b62e943c00b904
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 30 22:24:04 2014 +0200

      irda: add __init to irlan_open

      irlan_open is only called by __init irlan_init in same module.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72d099e2571b3b1bcf8cddb917f0cde4e60c354d
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Tue Sep 30 09:39:00 2014 -0700

      next: mips: bpf: Fix build failure

      Fix:

      arch/mips/net/bpf_jit.c: In function 'build_body':
      arch/mips/net/bpf_jit.c:762:6: error: unused variable 'tmp'
      cc1: all warnings being treated as errors
      make[2]: *** [arch/mips/net/bpf_jit.o] Error 1

      Seen when building mips:allmodconfig in -next since next-20140924.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 893f3f62dc7ade3700cdceed23ce38bb92e3966b
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Mon Sep 29 20:40:09 2014 -0600

      toshiba_acpi: Change HCI/SCI functions return code type

      Currently the HCI/SCI read/write functions are returning
      the status of the ACPI call and also assigning the
      returned value of the HCI/SCI function, however, only
      the HCI/SCI status is being checked.

      This patch changes such functions, returning the value
      of the HCI/SCI function instead of the ACPI call status,
      eliminating one parameter, and returning something
      useful that indeed is being checked.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 1864bbc207756c8a3e6e3fe585c11853d28a579a
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Mon Sep 29 20:40:08 2014 -0600

      toshiba_acpi: Unify return codes prefix from HCI/SCI to TOS

      The return codes are split in between HCI/SCI prefixes,
      but they are shared (used) by both interfaces, mixing
      hci_read/write calls with SCI_* return codes, and
      sci_read/write calls with HCI_* ones.

      This patch changes the prefix of the return codes
      definitions, dropping the HCI/SCI naming and instead
      replacing it with TOS (for TOShiba).

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 258c590326a9340bc63a46f890e8601d37bde4d7
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Mon Sep 29 20:40:07 2014 -0600

      toshiba_acpi: Rename hci_raw to tci_raw

      The function name hci_raw was used before to reflect
      a raw (read/write) call to Toshiba's Hardware
      Configuration Interface (HCI), however, since the
      introduction of the System Configuration Interface
      (SCI), that "name" no longer applies.

      This patch changes the name of that function to
      tci_raw (for Toshiba Configuration Interface), and
      change the comments about it.

      Also, the HCI_WORDS definition was changed to TCI_RAW,
      to better reflect that we're no longer using pure HCI
      calls, but a combination of HCI and SCI, which form
      part of the Toshiba Configuration Interface.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit c8bc5f1b90ce0313ce8adeafded5e8516b3847ee
  Merge: fe82dce 81da57e
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 22:44:54 2014 +0200

      Merge tag 'pull_req_20140929' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq into pm-devfreq

      Pull devfreq changes for v3.18 from MyungJoo Ham.

      * tag 'pull_req_20140929' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq:
        PM / devfreq: exynos: Enable building exynos PPMU as module
        PM / devfreq: Export helper functions for drivers
        PM / devfreq: Remove ARCH_HAS_OPP completely

  commit 9ba10afe3202aaf3ace1e696ff017d0c0bf4e7a9
  Merge: 4cb53f3 7521519
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:37:13 2014 -0400

      Merge branch 'pxa168_eth'

      Antoine Tenart says:

      ====================
      ARM: Berlin: Ethernet support

      This series introduce support for the Ethernet controller on Berlin SoCs,
      using the existing pxa168 Ethernet driver. In order to do this, DT
      support is added to the driver alongside some other modifications and
      fixes.

      This has been tested on a Berlin BG2Q DMP board.

      Changes since v5:
        - fixed the build when building the driver as a module

      Changes since v4:
              - removed the phy-addr property and added a phy subnode
              - added COMPILE_TEST for the pxa168_eth driver

      Changes since v3:
              - moved the addition of pxa168_eth_get_mac_address() to the patch
                using it first

      Changes since v2:
              - reworked how the MAC address is configured
              - made the clock anonymous

      Changes since v1:
              - removed custom Berlin Ethernet driver
              - used the pxa168 Ethernet driver instead
              - made modifications to the pxa168 driver (DT support, fixes)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 75215193b975d9b5663f21d885c9f794de787328
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:16 2014 +0200

      ARM: dts: berlin: enable the Ethernet port on the BG2Q DMP

      This patch enables the Ethernet port on the Marvell Berlin2Q DMP board.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdc06cd701fc9eed0e87293f5f12d1cedcaec9dd
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:15 2014 +0200

      ARM: dts: berlin: add the Ethernet node

      This patch adds the Ethernet node, enabling the network unit on Berlin
      BG2Q SoCs.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a140fcb2ede90980ef455b57995d6f1bd76084c0
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:14 2014 +0200

      net: pxa168_eth: allow to compile the pxa168_eth driver for tests

      Add a dependency to COMPILE_TEST so that the driver can be compiled for
      test purposes.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0fdccfc12c577aaf7aa33652cb85ad50fde44bbd
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:13 2014 +0200

      net: pxa168_eth: allow Berlin SoCs to use the pxa168_eth driver

      Berlin SoCs have an Ethernet controller compatible with the pxa168.
      Allow these SoCs to use the pxa168_eth driver.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 78b9b2c4cd77c3416a3f098b0eda2a67f2dfe586
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:12 2014 +0200

      net: pxa168_eth: rework the MAC address setup

      This patch rework the way the MAC address is retrieved. The MAC address
      can now, in addition to being random, be set in the device tree or
      retrieved from the Ethernet controller MAC address registers. The
      probing function will try to get a MAC address in the following order:
      - From the device tree.
      - From the Ethernet controller MAC address registers.
      - Generate a random one.

      This patch also adds a function to read the MAC address from the
      Ethernet Controller registers.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 39830689ef0a935a4a2ac35c51568f483e1c5f7f
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:11 2014 +0200

      net: pxa168_eth: set the mac address on the Ethernet controller

      When changing the MAC address, in addition to updating the dev_addr in
      the net_device structure, this patch also update the MAC address
      registers (high and low) of the Ethernet controller with the new MAC.
      The address stored in these registers is used for IEEE 802.3x Ethernet
      flow control, which is already enabled.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09f5da1b6afbebaa0e04e65c7cd732099686ec5a
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:10 2014 +0200

      net: pxa168_eth: fix Ethernet flow control status

      IEEE 802.3x Ethernet flow control is disabled when bit (1 << 2) is set
      in the port status register. Fix the flow control detection in the link
      event handling function which was relying on the opposite assumption.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18b4bad312ffc82410173f6f265d43f8585d7e65
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:09 2014 +0200

      Documentation: bindings: net: add the Marvell PXA168 Ethernet controller

      This adds the binding documentation for the Marvell PXA168 Ethernet
      controller, following its DT support.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 43d3ddf87a57ce34fad298138b892744c33bfca5
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:08 2014 +0200

      net: pxa168_eth: add device tree support

      Add the device tree support to the pxa168_eth driver.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 307f65657d3264c6a01139f843ad8ef3bf5f948e
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:07 2014 +0200

      net: pxa168_eth: clean up

      Clean up a bit the pxa168_eth driver before adding the device tree
      support.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4cb53f3f519545b04d55c7954fc1a1b27c5fa16b
  Merge: 57f5877 1daa430
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:27:57 2014 -0400

      Merge branch 'mlx4-next'

      Or Gerlitz says:

      ====================
      mlx4_core driver updates

      A series from Jack and Co of low-level fixes for the mlx4_core driver
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1daa4303b4caceda802949b1b188442870193764
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:50 2014 +0300

      net/mlx4_core: Deprecate error message at ConnectX-2 cards startup to 
debug

      ConnectX2 HCAs have max_mtu=4k and max_vl=8 vls. However, if you specify
      a 4K mtu, the max_vl supported for 4K is 4 vls. The driver at startup
      attempts to set a 4K mtu using the max_vl value obtained from QUERY_PORT.

      Since the max_vl value is 8 vls (which is supported up to 2K mtu size),
      the first attempt to set the mtl/vl port value will fail, generating
      the following error message in the log:

        mlx4_core 0000:06:00.0: command 0xc failed: fw status = 0x40

      The driver then tries again, using mtu=4k, vls=4, and this succeeds.

      Since we do not want to have this error message always displayed at driver
      start when there are ConnectX2 HCAs on the host, we deprecate the error
      message for this specific command/input_modifier/opcode_modifier/fw-status
      to be debug.

      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7401b9cf342775921f7b8eb2f9cedcaf004a929
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:49 2014 +0300

      net/mlx4_core: Protect QUERY_PORT wrapper from untrusted guests

      The function mlx4_QUERY_PORT_wrapper implements only the
      QUERY_PORT "general" case (opcode modifier = 0).

      Verify that the opcode modifier is zero, and also that the
      input modifier contains only the port number in bits 0..7
      (all other bits should be zero).

      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e1c00e10e92c04aa637126db2e59b092bd4878f8
  Author: Majd Dibbiny <majd@xxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:48 2014 +0300

      net/mlx4_core: New init and exit flow for mlx4_core

      In the new flow, we separate the pci initialization and teardown
      from the initialization and teardown of the other resources.

      __mlx4_init_one handles the pci resources initialization. It then
      calls mlx4_load_one to initialize the remainder of the resources.

      When removing a device, mlx4_remove_one is invoked. However, now
      mlx4_remove_one calls mlx4_unload_one to free all the resources except 
the pci
      resources. When mlx4_unload_one returns, mlx4_remove_one then frees the
      pci resources.

      The above separation will allow us to implement 'reset flow' in the 
future.
      It will also enable more EQs for VFs and is a pre-step to the modern API 
to
      enable/disable SRIOV.

      Also added nvfs; an integer array of size MLX4_MAX_PORTS + 1; to the 
mlx4_dev
      struct. This new field is used to avoid parsing the num_vfs module 
parameter
      each time the mlx4_restart_one is called.

      Signed-off-by: Majd Dibbiny <majd@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bbb07af4cdfd0c154db4c636927bd262f71c6401
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:47 2014 +0300

      net/mlx4_core: Don't disable SRIOV if there are active VFs

      When unloading the host driver while there are VFs active on VMs,
      the PF driver disabled sriov anyway, causing kernel crashes.

      We now leave SRIOV enabled, to avoid that.

      When the driver is reloaded, __mlx4_init_one is invoked on the PF.
      It now checks to see if SRIOV is already enabled on the PF -- and
      if so does not enable sriov again.

      Signed-off-by: Tal Alon <talal@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Fri Sep 26 13:58:48 2014 -0400

      NFS: Implement SEEK

      The SEEK operation is used when an application makes an lseek call with
      either the SEEK_HOLE or SEEK_DATA flags set.  I fall back on
      nfs_file_llseek() if the server does not have SEEK support.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 4a3a0ebad1360696125bf34d89de55d71c4d0eaa
  Merge: 2ce7598 24bab49
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:23:39 2014 -0400

      Merge commit '24bab491220f' into client-4.2

      - Pull in patch 'NFSD: Implement SEEK' from Bruce's nfsd-next tree
        for dependencies.

  commit d61b0e87d2dfba3706dbbd6c7c6fd41c3d845685
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Fri Aug 22 18:15:07 2014 -0700

      PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()

      In 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to
      64-bit resources"), we added IORESOURCE_MEM_64 to the mask in
      pci_assign_unassigned_root_bus_resources(), but not to the mask in
      pci_assign_unassigned_bridge_resources().

      Add IORESOURCE_MEM_64 to the pci_assign_unassigned_bridge_resources() type
      mask.

      Fixes: 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to 
64-bit resources")
      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx        # v3.16+

  commit 38bf3a79785f50ecad01e0ea60bf779507032984
  Merge: 44b4aa9 9ff25d7
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Tue Sep 30 12:49:42 2014 -0700

      Merge branch 'clk-pxa27x' into clk-next

  commit 9ff25d7b58d8a4374886843ed3ed21f1ef17bf16
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:04 2014 +0200

      arm: pxa: Transition pxa27x to clk framework

      Transition the PXA27x CPUs to the clock framework.
      This transition still enables legacy platforms to run without device
      tree as before, ie relying on platform data encoded in board specific
      files.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 85fe55c11a410a1e26ad3cf2d7a83adf6d019d5d
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:03 2014 +0200

      dts: add devicetree bindings for pxa27x clocks

      Add the clock tree description for the PXA27x based boards.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit d40670dc616936ed12335b9408087c9923939f1f
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:02 2014 +0200

      clk: add pxa27x clock drivers

      Move pxa27x clock drivers from arch/arm/mach-pxa to driver/clk.
      In the move :
       - convert to new clock framework legacy clocks
       - provide clocks as before for platform data based boards
       - provide clocks through devicetree

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 108f303f0ed92549b061e08a18361ad4bd540b27
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:01 2014 +0200

      arm: pxa: add clock pll selection bits

      Add missing bits for CCCR and CCSR :
       - CPLL and PPLL selection, either full speed or 13MHz
       - CPSR masks

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 53f3394a0fe97420ec260e4dad7854add90a66dd
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:00 2014 +0200

      clk: dts: document pxa clock binding

      Document the device-tree binding of Marvell PXA based SoCs.
      PXA clocks are mostly fixed rate and fixed ratio clocks derived from an
      external oscillator, and gated by a register set (CKEN or CKEN*).

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit bda003036684b9779fca2b3d457621eaff9bcd0a
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:50:59 2014 +0200

      clk: add pxa clocks infrastructure

      Add a the common code used by all PXA variants.

      This is the first step in the transition from architecture defined
      clocks (in arch/arm/mach-pxa) towards clock framework. The goal is to
      have the same features (and not all the features) of the existing
      clocks, and enable the transition of PXA to device-tree.

      All PXA rely on a "CKEN" type clock, which :
       - has a gate (bit in CKEN register)
       - is generated from a PLL, generally divided
       - has an alternate low power clock

      Each variant will specialize the CKEN clock :
       - pxa25x have no low power clock
       - pxa27x in low power use always the 13 MHz ring oscillator
       - pxa3xx in low power have specific dividers for each clock

      The device-tree provides a list of CLK_* (ex: CLK_USB or CLK_I2C) to get
      a handle on the clock. While pxa-clock.h will describe all the clocks of
      all the variants, each variant will only use a subset of it.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 83bbde1cc0ec9d156b9271e29ffe0dc89c687feb
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:24 2014 +0100

      of/pci: Move of_pci_range_to_resource() to of/address.c

      We need to enhance of_pci_range_to_resources() enough that it won't make
      sense for it to be inline anymore.  Move it to drivers/of/address.c, under
      #ifdef CONFIG_PCI.

      of_address.h previously implemented of_pci_range_to_resources()
      unconditionally, regardless of any config options.  The implementation in
      address.c is defined only when CONFIG_OF_ADDRESS=y and CONFIG_PCI=y,
      so add a dummy version to avoid build errors when CONFIG_OF or
      CONFIG_OF_ADDRESS is not defined.

      [bhelgaas: drop extra detail from changelog, move def under CONFIG_PCI,
      add dummy of_pci_range_to_resource() for build errors (from Arnd)]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit dad13e3c08e7005854271e562eda4ffa5c71bc38
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:22 2014 +0100

      ARM: Define PCI_IOBASE as the base of virtual PCI IO space

      This is needed for calls into OF code that parses PCI ranges.  It signals
      support for memory mapped PCI I/O accesses that are described by device
      trees.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>

  commit fdd64ed54eeba6b8619b36dcc7cb6442f2c6da0c
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 30 13:31:29 2014 +0200

      PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()

      The existing implementation of swsusp_free iterates over all
      pfns in the system and checks every bit in the two memory
      bitmaps.

      This doesn't scale very well with large numbers of pfns,
      especially when the bitmaps are not populated very densly.
      Change the algorithm to iterate over the set bits in the
      bitmaps instead to make it scale better in large memory
      configurations.

      Also add a memory_bm_clear_current() helper function that
      clears the bit for the last position returned from the
      memory bitmap.

      This new version adds a !NULL check for the memory bitmaps
      before they are walked. Not doing so causes a kernel crash
      when the bitmaps are NULL.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0bf18f19be4d26545d7aa3114091cffe556572be
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Tue Sep 30 09:19:57 2014 +0530

      cpufreq: ppc-corenet: remove duplicate update of cpu_data

      'cpu_data' is updated for policy->cpu first and then for all CPUs in
      policy->cpus. policy->cpus is guaranteed to contain policy->cpu as well 
and so
      the first write to 'cpu_data' for policy->cpu is redundant. Remove it.

      Acked-by: Tang Yuantian <Yuantian.Tang@xxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit a8d46b9e4e487301affe84fa53de40b890898604
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:29:01 2014 +0200

      ACPI / sleep: Rework the handling of ACPI GPE wakeup from suspend-to-idle

      The ACPI GPE wakeup from suspend-to-idle is currently based on using
      the IRQF_NO_SUSPEND flag for the ACPI SCI, but that is problematic
      for a couple of reasons.  First, in principle the ACPI SCI may be
      shared and IRQF_NO_SUSPEND does not really work well with shared
      interrupts.  Second, it may require the ACPI subsystem to special-case
      the handling of device notifications depending on whether or not
      they are received during suspend-to-idle in some places which would
      lead to fragile code.  Finally, it's better the handle ACPI wakeup
      interrupts consistently with wakeup interrupts from other sources.

      For this reason, remove the IRQF_NO_SUSPEND flag from the ACPI SCI
      and use enable_irq_wake()/disable_irq_wake() with it instead, which
      requires two additional platform hooks to be added to struct
      platform_freeze_ops.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ebc3e41e371620bae6c315c9174bcb2d6c4e9ae7
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:22:24 2014 +0200

      PM / sleep: Rename platform suspend/resume functions in suspend.c

      Rename several local functions related to platform handling during
      system suspend resume in suspend.c so that their names better
      reflect their roles.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2a8a8ce651d3a88fdf83e2ed15633c8d19292108
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:21:34 2014 +0200

      PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()

      Subsequent change sets will add platform-related operations between
      dpm_suspend_late() and dpm_suspend_noirq() as well as between
      dpm_resume_noirq() and dpm_resume_early() in suspend_enter(), so
      export these functions for suspend_enter() to be able to call them
      separately and split the invocations of dpm_suspend_end() and
      dpm_resume_start() in there accordingly.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e1253e5e3fcd61f1057ef8a39c8c64e6b82358b9
  Merge: e4cb0c9 e0fa975
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 21:05:34 2014 +0200

      Merge branch 'acpica' into acpi-pm

  commit e0fa975d85b2ec300b3d69f08bc4933f79316651
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:25:42 2014 +0200

      ACPICA: Introduce acpi_enable_all_wakeup_gpes()

      Add a routine for host OSes to enable all wakeup GPEs and disable
      all of the non-wakeup ones at the same time.

      It will be used for the handling of GPE wakeup from suspend-to-idle
      in Linux.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5a0b8deeeb19906b24a48d0078aa6b64dc0b4dab
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:24:38 2014 +0200

      ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()

      Since acpi_hw_enable_wakeup_gpe_block() is currently always called
      after disabling all GPEs, it can actually write zeros to all
      non-wakeup enable bits unconditionally.

      That will be useful going forward for disabling runtime GPEs and
      enabling wakeup GPEs in one go instead of doing that in two steps
      (disable runtime and enable wakeup) which in theory may lead to a
      loss of a wakeup event.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 44b4aa97bea84fa8ac179155f147e3483cc7a6e0
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 18:16:22 2014 +0100

      clk: gpio-gate: Ensure gpiod_ APIs are prototyped

      The gpio-gate clock uses the gpiod_ APIs but does not directly include the
      header for them causing build failures in some configurations including 
ARM
      allnoconfig. Include the header directly.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Jyri Sarha <jsarha@xxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 0b8db271f1592e118feef7300f6da85bea9366da
  Author: Aaron Lu <aaron.lu@xxxxxxxxx>
  Date:   Tue Sep 30 14:10:17 2014 +0800

      ACPI / video: check _DOD list when creating backlight devices

      The _DOD method lists which video output device is currently attached so
      we should only care about them and ignore others. An user recently
      reported that there are two acpi_video interfaces appeared on his system
      and one of them doesn't work. From the acpidump, it is found that there
      are more than one video output devices that have _BCM control method but
      the _DOD lists only one of them. So this patch checks if the video output
      device is in the _DOD list and will not create backlight device if it is
      not in the list. Also, we consider the broken _DOD case(reflected by the
      video->attached_count is 0) and do not change behaviour for those broken
      _DOD systems.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=84111
      Reported-and-tested-by: ntrrgc@xxxxxxxxx
      Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e4cb0c9e92f7b16db7a1e892ac6bcf2f736dfd50
  Merge: 905563f 27f3d18
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 20:46:13 2014 +0200

      Merge branch 'pm-genirq' into acpi-pm

  commit 57f5877c11b244ff2315f4ba0e57b54fe013581f
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Tue Sep 30 10:59:18 2014 +0200

      netfilter: bridge: build br_nf_core only if required

      Eric reports build failure with
      CONFIG_BRIDGE_NETFILTER=n

      We insist to build br_nf_core.o unconditionally, but we must only do so
      if br_netfilter was enabled, else it fails to build due to
      functions being defined to empty stubs (and some structure members
      being defined out).

      Also, BRIDGE_NETFILTER=y|m makes no sense when BRIDGE=n.

      Fixes: 34666d467 (netfilter: bridge: move br_netfilter out of the core)
      Reported-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 574a7930d7c4d0fe4295868e52a5277bd9595b5e
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Tue Sep 30 11:18:21 2014 -0500

      rtlwifi: Fix randconfig build error with next-20140930

      Configuration randconfig-1412075201 gets an error because driver rtl8821ae
      depends on driver btcoexist, but Kconfig does not select it.

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Cc: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8342bdac42dfacd49f44c6ca3cf6dfd58dbc7f93
  Author: Maithili Hinge <maithili@xxxxxxxxxxx>
  Date:   Tue Sep 30 16:29:38 2014 +0530

      mwifiex: add client mac address while configuring keys on GO.

      When mwifiex device becomes GO, unicast traffic between client1 and GO 
stops
      when client2 connects to GO. Reason behind this was PTK getting
      overwritten by key_material command for client2 as it did not have client
      mac address. So, client1 can no more decode GO's ping packets though it
      responds to its broadcast packets.

      This patch adds case to check for BSS_ROLE instead of bss_type to set
      client mac address while configuring keys when device becomes GO.

      Signed-off-by: Maithili Hinge <maithili@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 315dd1149b6048cec805667f511726bbe8e5c975
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Tue Sep 30 11:24:23 2014 +0200

      ath9k: fix getting tx duration for dynack

      On AR9003, tx control and tx status are in separate descriptor rings.
      Tx duration is extracted from the tx control descriptor data, which
      ar9003_hw_proc_txdesc cannot access.

      Fix getting the duration by adding a separate callback for it.

      Acked-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4d9f634b02e4240f86719f30e4c9e62f6a4c4d36
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 14:15:23 2014 +0530

      ath9k: Check early for HW reset

      chan_lock is not required for checking if
      we are in the middle of a HW reset, so do it
      early. This also removes the small window
      where the lock is dropped and reacquired.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4eb3af7c1df32dcd4362c2f20928f679ed78f2e5
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:18 2014 +0200

      brcmfmac: Add wowl support for PCIE devices.

      Add basic wowl (magic packet and disconnect) support. This patch adds
      this support only for PCIE bus devices. This feature requires FW which
      has support for wowl built in.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 58b2251e96d8230e81f65a0196afc914a17e1806
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:17 2014 +0200

      brcmfmac: Fix crash on cleanup.

      When driver gets unloaded due to error situation there is a chance
      a packet gets received while fws has already been cleaned up. This
      will result in kernel crash. This patch adds a check to avoid this
      crash.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f48556e1b6a60f1b394a6c4b0a7b8cacba3eb107
  Author: Arend van Spriel <arend@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:16 2014 +0200

      brcmfmac: assure P2P discovery is disabled when setting P2P_DEVICE mac 
address

      In order to provision the P2P_DEVICE mac address using p2p_da_override 
iovar
      the discovery interface must be disabled. On some targets setting the mac
      address failed so disable the discovery interface to be certain.

      Reviewed-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3ba066109974dff307f143ffdeddc7af83b2bb8e
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:15 2014 +0200

      brcmfmac: Avoid usage of GFP_ATOMIC.

      Msgbuf is using GFP_ATOMIC where GFP_KERNEL is also sufficient. On
      some platforms the coherent DMA memory is very limited when using
      GFP_ATOMIC. This patch changes usage of GFP_ATOMIC to GFP_KERNEL and
      uses worker to make this possible for creation of flowring.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ff0a6230603c089fdc12a06b824c21498eb24691
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:14 2014 +0200

      brcmfmac: Fix sign issue with IOCTL return code in msgbuf.

      Need a cast to assure correct value is propagated.

      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ef8596e1f1ce06b4398db4752d04bb1a67a14a02
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:13 2014 +0200

      brcmfmac: On scan timeout do send received results.

      Increase driver scan timeout from 8 to 10 seconds and report results
      to cfg80211. Without this patch the already received results were
      dropped on driver timeout.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5fb9b1b949ce9b829e7e8f799cc85e91527213bd
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Mon Sep 29 20:45:42 2014 +0200

      ath9k_hw: fix PLL clock initialization for newer SoC

      On AR934x and newer SoC devices, the layout of the AR_RTC_PLL_CONTROL
      register changed. This currently breaks at least 5/10 MHz operation.
      AR933x uses the old layout.

      It might also have been causing other stability issues because of the
      different location of the PLL_BYPASS bit which needs to be set during
      PLL clock initialization.

      This patch also removes more instances of hardcoded register values in
      favor of properly computed ones with the PLL_BYPASS bit added.

      Reported-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b874ec8d57ba61cb56c97a7b7810828da8ec8e95
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Mon Sep 29 20:45:41 2014 +0200

      ath9k_hw: reduce ANI spur immunity setting on HT40 extension channel

      The cycpwr_thr1 value needs to be lower on the extension channel than on
      the control channel, similar to how the register settings are programmed
      in the initvals.

      Also drop the unnecessary check for HT40 - this register can always be
      written. This patch has been reported to improve HT40 stability and
      throughput in some environments.

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 171cdab8c78bb169d9693d587e1d02d2dd5a0274
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Mon Sep 29 20:45:40 2014 +0200

      Revert "ath9k_hw: reduce ANI firstep range for older chips"

      This reverts commit 09efc56345be4146ab9fc87a55c837ed5d6ea1ab

      I've received reports that this change is decreasing throughput in some
      rare conditions on an AR9280 based device

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b48f8800bb08f87cded9adb992f04d94b1b77a11
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Mon Sep 29 21:44:15 2014 +0530

      mwifiex: remove unnecessary rx_q lock

      SKB lists have their own lock. So this lock is not needed.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b43a0d9d01dbe498632e83632a2409a575fcee23
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Mon Sep 29 21:44:14 2014 +0530

      mwifiex: do not decrement rx_pending count twice

      This patch fixes an issue with rx processing function where we were
      decrementing rx_pending count twice.

      Patch also queues correct main_work item when rx_pending count reaches
      low watermark.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f73e557bca0609d0f997414a5b1403e3fadd5dea
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Mon Sep 29 21:44:13 2014 +0530

      mwifiex: fix soft lockup during iperf UDP RX

      A soft lockup was observed on ARM multicore platform while UDP
      RX iperf was running on station.

      Reason for this is delay_main_task was not taken into consideration while
      jumping to process_start. Now if delay_main_task is true, we would exit
      mwifiex_main_process instead of going to process_start again.
      This ensure other process is scheduled on this CPU and soft lockup is 
avoided.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Kevin Gan <ganhy@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b182427efa7dbd9ed301dea7aae8a5c0fbbe5e53
  Author: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
  Date:   Sun Sep 28 14:03:06 2014 +0200

      MAINTAINERS: change rt2x00 maintainer

      After short chat with Ivo, we decided that I'll take maintenance
      of rt2x00 driver.

      Thanks for Ivo's great work in the past!

      Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
      Acked-by: Ivo Van Doorn <ivdoorn@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 83322eb862e408029baf7872db1b82124f291d58
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Sat Sep 27 22:49:44 2014 +0200

      ath9k_hw: disable hardware ad-hoc flag on ar934x rev 3

      On AR934x rev 3, settin the ad-hoc flag completely messes up hardware
      state - beacons get stuck, almost no packets make it out, hardware is
      constantly reset.

      When leaving out that flag and setting up the hw like in AP mode, TSF
      timers won't be automatically synced, but at least the rest works.

      AR934x rev 2 and older are not affected by this bug

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 09c74f7bceb41d9072f2e4b3d11da5ce2bd51390
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Sat Sep 27 22:49:43 2014 +0200

      ath9k: use ah->get_mac_revision for all SoC devices if available

      It is needed for AR934x as well

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 005eff5919cdc29ec7f1c6169db40c533f1e05d7
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Sat Sep 27 18:05:47 2014 +0200

      ath5k: add missing include for debug code

      Needed for calling vmalloc()/vfree()

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ef09396ef622572c604d4977e76f6151ef68ed21
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:28 2014 -0500

      rtlwifi: rtl8188ee: rtl8723ae: rtl8821ae: Initialize some variables

      In a number of places, kmalloc or valloc were used to acquire memory.
      To ensure that these locations are correctly initialized, the calls were
      changed to kzalloc and vzalloc. The change fixes a problem that was 
causing
      HT operations to be cancelled.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 557f933113a42a48ec617b81b5ea53fd7202b1ed
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:27 2014 -0500

      rtlwifi: rtl8188ee: rtl8192com: rtl8192cu: rtl8192ee: rtl8723ae: 
rtl87323be: rtl8821ae: Use common cmd_send_packet

      A locking problem was found in routine _rtl92ee_cmd_send_packet() that led
      to system freezes. Upon inspection, several drivers had the same problem;
      however, the routines all used the same code. The common code has been
      moved into rtlwifi.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9f087a924427c01190b205f0051be00808c99828
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:26 2014 -0500

      rtlwifi: rtl8192ce: rtl8192common: Update for latest version of Realtek 
drivers

      Realtek released new drivers on 06/28/2014. These changes implement all 
their
      changes into the kernel version of the driver. In addition, these 
modifications
      are part of the process of unifying the Realtek and kernel code bases.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5c99f04fec93068147a3e95b439b345f203ac5b9
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:25 2014 -0500

      rtlwifi: rtl8723be: Update driver to match Realtek release of 06/28/14

      This patch updates the driver to match the latest Realtek release, and
      it is an important step in getting the internal code source at Realtek to 
match
      the code in the kernel. The primary reason for this is to make it easier 
for
      Realtek to maintain the kernel source without requiring an intermediate 
like me.

      In this process of merging the two source repositories, there are a lot
      of changes in both, and this commit is rather large.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0529c6b8176135bcae1ab66bed6c1288456fbdec
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:24 2014 -0500

      rtlwifi: rtl8723ae: Update driver to match 06/28/14 Realtek version

      Not only does this patch update the driver to match the latest Realtek 
release,
      it is an important step in getting the internal code source at Realtek to 
match
      the code in the kernel. The primary reason for this is to make it easier 
for
      Realtek to maintain the kernel source without requiring an intermediate 
like me.

      In this process of merging the two source repositories, there are a lot
      of changes in both, and this commit is rather large.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b1a3bfc97cd95681c511515534b84843998f3ea0
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:23 2014 -0500

      rtlwifi: rtl8192ee: Move driver from staging to the regular tree

      This driver was entered into staging a few cycles ago because there was
      not time to integrate the Realtek version into the support routines in
      the kernel. Now that there is an effort to converg the code base from 
Linux
      and the Realtek repo, it is time to move this driver. In addition, all the
      updates included in the 06/28/2014 version of the Realtek drivers are
      included here.

      With this change, it will be necessary to delete the staging driver. That
      will be handled in a separate patch. As it impacts the staging tree, such 
a
      patch is sent to a different destination.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7fe3b3abb5da3a105d87640db693c41259138294
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:22 2014 -0500

      rtlwifi: rtl8188ee: rtl8821ae: Fix a queue locking problem

      The code fails to lock the skb queue, which leads to a number of problems.
      This patch also fixes a Sparse warning about using a memset of 1 byte.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a0196d111707d8b79196a40295f3935c5fa339eb
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 30 12:55:48 2014 +0200

      bcma: use chipcommon node from DT for SoC GPIO chip

      This will allow us to define GPIO-attached devices (LEDs, buttons) in
      the the device tree.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2101e533f41a90b25bee17ce969734e26eb0eb55
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Fri Sep 26 00:09:19 2014 +0200

      bcma: register bcma as device tree driver

      This driver is used by the bcm53xx ARM SoC code. Now it is possible to
      give the address of the chipcommon core in device tree and bcma will
      search for all the other cores.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7e174833dec99ca901241730efa84029c4047bae
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Thu Sep 18 07:18:50 2014 -0400

      mwifiex: add more dump information for PCIe interface

      We will now dump MAC, APU, CIU, ICU firmware memory segments also
      for PCIe interface. Following is the updated userspace script which
      reads firmware dump information.

          mwifiex_pcie_fw_dump.sh: #!/bin/bash
          ethtool --set-dump mlan0 0
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/ITCM.log

          ethtool --set-dump mlan0 1
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/DTCM.log

          ethtool --set-dump mlan0 2
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/SQRAM.log

          ethtool --set-dump mlan0 3
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/IRAM.log

          ethtool --set-dump mlan0 4
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/APU.log

          ethtool --set-dump mlan0 5
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/CIU.log

          ethtool --set-dump mlan0 6
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/ICU.log

          ethtool --set-dump mlan0 7
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/MAC.log

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 24716876d82ac0cb7ade51b7363ebc125307e9cc
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Thu Sep 18 08:04:01 2014 -0400

      mwifiex: error path handling in pcie firmware dump

      This patch takes care of missing error paths in firmware dump.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f823182bc289f5dd6ac23737760a4024b09d3504
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Tue Sep 30 09:48:19 2014 -0500

      staging: r8192ee: Remove staging driver

      A new version of this driver has been merged into the regular wireless 
tree.
      The staging version is hereby removed.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c53f755d339b5546600c316333140d5fe958941d
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Tue Sep 30 18:07:08 2014 +0200

      ocfs2: Back out change to use OCFS2_MAXQUOTAS in ocfs2_setattr()

      ocfs2_setattr() actually needs to really use MAXQUOTAS and not
      OCFS2_MAXQUOTAS since it will pass the array over to VFS. Currently
      this isn't a problem since MAXQUOTAS == OCFS2_MAXQUOTAS but it would
      be once we introduce project quotas.

      CC: Mark Fasheh <mfasheh@xxxxxxxx>
      CC: Joel Becker <jlbec@xxxxxxxxxxxx>
      CC: ocfs2-devel@xxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 41f8bba7f5552d033583777dede2df7c36e7853d
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:21 2014 +0100

      of/pci: Add pci_register_io_range() and pci_pio_to_address()

      Some architectures do not have a simple view of the PCI I/O space and
      instead use a range of CPU addresses that map to bus addresses.  For some
      architectures these ranges will be expressed by OF bindings in a device
      tree file.

      This patch introduces a pci_register_io_range() helper function with a
      generic implementation that can be used by such architectures to keep 
track
      of the I/O ranges described by the PCI bindings.  If the PCI_IOBASE macro
      is not defined, that signals lack of support for PCI and we return an
      error.

      In order to retrieve the CPU address associated with an I/O port, a new
      helper function pci_pio_to_address() is introduced.  This will search in
      the list of ranges registered with pci_register_io_range() and return the
      CPU address that corresponds to the given port.

      [arnd: add dummy !CONFIG_OF pci_pio_to_address() to fix build errors]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 112eeaa7f87bbd2925e919486bb504f8954fa675
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:20 2014 +0100

      asm-generic/io.h: Fix ioport_map() for !CONFIG_GENERIC_IOMAP

      The !CONFIG_GENERIC_IOMAP version of ioport_map() is wrong.  It returns a
      mapped, i.e., virtual, address that can start from zero and completely
      ignores the PCI_IOBASE and IO_SPACE_LIMIT that most architectures that use
      !CONFIG_GENERIC_MAP define.

      Tested-by: Tanmay Inamdar <tinamdar@xxxxxxx>
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 8fa7d87f91479f7124142ca4ad93a37b80f8c1c0
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Mon Sep 29 16:07:28 2014 -0400

      perf symbols: Encapsulate dsos list head into struct dsos

      This is a precursor patch to enable long name searching of DSOs using
      a rbtree.

      In this patch, a new dsos structure is created which contains only a
      list head structure for the moment.

      The new dsos structure is used, in turn, in the machine structure for
      the user_dsos and kernel_dsos fields.

      Only the following 3 dsos functions are modified to accept the new dsos
      structure parameter instead of list_head:

       - dsos__add()
       - dsos__find()
       - __dsos__findnew()

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Douglas Hatch <doug.hatch@xxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Link: 
http://lkml.kernel.org/r/1412021249-19201-2-git-send-email-Waiman.Long@xxxxxx
      [ Move struct dsos to dso.h to reduce the dso methods depends on 
machine.h ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 858f61c4298d858376ca7b9fc2e05677faabd2d5
  Merge: 6c8ff87 4093a84
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Wed Oct 1 00:45:26 2014 +1000

      Merge branch 'next' of git://git.infradead.org/users/pcmoore/selinux into 
next

  commit 6c8ff877cdf13cd5287ed9d700cfb6cb70e2bfa1
  Merge: 35e1efd 19583ca
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Wed Oct 1 00:44:04 2014 +1000

      Merge commit 'v3.16' into next

  commit a3b7c00484e1177e7eb9b047c46cac571b82442f
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 30 14:50:28 2014 +0100

      CacheFiles: Handle object being killed before being set up

      If a cache object gets killed whilst in the process of being set up - for
      instance if the netfs relinquishes the cookie that the object is 
associated
      with - then the object's state machine will transit to the DROP_OBJECT 
state
      without necessarily going through the LOOKUP_OBJECT or CREATE_OBJECT 
states.

      This is a problem for CacheFiles because cachefiles_drop_object() assumes 
that
      object->dentry will be set upon reaching the DROP_OBJECT state and has an
      ASSERT() to that effect (see the oops below) - but object->dentry doesn't 
get
      set until the LOOKUP_OBJECT or CREATE_OBJECT states (and not always then 
if
      they fail).

      To fix this, just make the dentry cleanup in cachefiles_drop_object()
      conditional on the dentry actually being set and remove the assertion.

        CacheFiles: Assertion failed
        ------------[ cut here ]------------
        kernel BUG at .../fs/cachefiles/namei.c:425!
        ...
        Workqueue: fscache_object fscache_object_work_func [fscache]
        ...
        RIP: ... cachefiles_delete_object+0xcd/0x110 [cachefiles]
        ...
        Call Trace:
         [<ffffffffa043280f>] ? cachefiles_drop_object+0xff/0x130 [cachefiles]
         [<ffffffffa02ac511>] ? fscache_drop_object+0xd1/0x1d0 [fscache]
         [<ffffffffa02ac697>] ? fscache_object_work_func+0x87/0x210 [fscache]
         [<ffffffff81080635>] ? process_one_work+0x155/0x450
         [<ffffffff81081c44>] ? worker_thread+0x114/0x370
         [<ffffffff81081b30>] ? manage_workers.isra.21+0x2c0/0x2c0
         [<ffffffff81087fcc>] ? kthread+0xbc/0xe0
         [<ffffffff81087f10>] ? flush_kthread_worker+0xa0/0xa0
         [<ffffffff8150638c>] ? ret_from_fork+0x7c/0xb0
         [<ffffffff81087f10>] ? flush_kthread_worker+0xa0/0xa0

      Reported-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>

  commit 8e4a5da69c39788fabc9e7cf178eb62b6077c96b
  Author: Sebastian Herbszt <herbszt@xxxxxx>
  Date:   Sat Sep 20 13:37:55 2014 +0200

      scsi: fix comment in struct Scsi_Host definition

      Commit 1abf635 (scsi: use 64-bit value for 'max_luns') changed the order
      of Scsi_Host members. Update the comment to reflect this.

      Signed-off-by: Sebastian Herbszt <herbszt@xxxxxx>
      Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8f1774a2a97135db35c5f42531a148135158705a
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 15:05:21 2014 +0200

      pinctrl: nomadik: improve GPIO debug prints

      The debugfs file would only define if the line was "pulled" and
      not which direction (pull up or pull down). Improve this by
      taking two print paths depending on whether the pin is set as
      input or output and use the data register directly to figure
      out whether the pin is set for pull up or pull down.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ad21edcdb2172c0d8f47f856867104e331525820
  Merge: 6d9deb7 7d42a7f 23b1134 7179569
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:31 2014 +0100

      Merge remote-tracking branches 'regulator/topic/tps65217', 
'regulator/topic/tps65910' and 'regulator/topic/voltage-ev' into regulator-next

  commit 6d9deb7ad4559c9361701e9df7ccf1fb0be02cf9
  Merge: 64b285a 8af2522 811b700 5a867cf
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:30 2014 +0100

      Merge remote-tracking branches 'regulator/topic/rk808', 
'regulator/topic/rn5t618' and 'regulator/topic/samsung' into regulator-next

  commit 64b285ad7b03af498fbf2e6c0a143dd7b506ffba
  Merge: a81bf3c 5ccedf0 da0bb55 ef126a4
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:29 2014 +0100

      Merge remote-tracking branches 'regulator/topic/max1586', 
'regulator/topic/max77802' and 'regulator/topic/of' into regulator-next

  commit a81bf3c4fc391ec10696d448408c1ac83bfb6112
  Merge: 95528a5 fdaff15 df11e50 e13426b 5c5e417 ba441ec
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:27 2014 +0100

      Merge remote-tracking branches 'regulator/topic/drivers', 
'regulator/topic/enable', 'regulator/topic/fan53555', 'regulator/topic/hi6421' 
and 'regulator/topic/isl9305' into regulator-next

  commit 95528a55dba0360b5342d9c7369e69a772717b7b
  Merge: 74a0f24 192264e 0d90ecf e0f6429 6a52f56
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:25 2014 +0100

      Merge remote-tracking branches 'regulator/topic/as3711', 
'regulator/topic/axp20x', 'regulator/topic/bcm590xx' and 
'regulator/topic/da9211' into regulator-next

  commit 74a0f24bb6f9e29ea1223f363ca2ed36d082e1b9
  Merge: 4d93b02 5cdeb2c
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:25 2014 +0100

      Merge remote-tracking branch 'regulator/topic/core' into regulator-next

  commit 4d93b0253caf7b9947c309652fe670340240b6f0
  Merge: fe82dce 4e7089f c5bb725 3220574
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:23 2014 +0100

      Merge remote-tracking branches 'regulator/fix/da9211', 
'regulator/fix/ltc3589' and 'regulator/fix/tps65023' into regulator-linus

  commit 4e7089f3f7ab3edf177bbdb84107aff3193e855e
  Author: James Ban <james.ban.opensource@xxxxxxxxxxx>
  Date:   Mon Sep 29 16:59:20 2014 +0900

      regulator: da9211: Fix a bug in update of mask bit

      This is a patch for fixing a bug about mask bit operation.

      Signed-off-by: James Ban <james.ban.opensource@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b93427b1c057841602e0fe2005153a6e82f2e658
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 23:25:30 2014 -0300

      ASoC: fsl ssi doc: Remove unused properties

      The fsl_ssi driver only checks for the ac97 mode property, so remove the 
unused
      ones.

      Suggested-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Timur Tabi <timur@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ece1e4999606fc323aee96a1cdb9b7991c01dd09
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 23:25:29 2014 -0300

      ASoC: fsl_ssi: Remove unneeded 'i2s-slave' property

      There is no need to use 'i2s-slave' property, since master/slave 
configuration
      are passed via machine layer.

      This change does not break existing users because they do check for slave
      mode inside sound/soc/fsl/mpc8610_hpcd.c/p1022_ds.c/p1022_rdk.c

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Timur Tabi <timur@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3b2a0013c7d49783d5ac3df9178e9907cd6ebd73
  Author: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 22:41:37 2014 +0300

      ASoC: ssm2602: add support for 11.025kHz and 22.5kHz sample rates

      This adds the necessary values to the constraint list and
      register values to the coefficient table in order to
      configure the device for 11.025kHz and 22.5kHz sample rates.

      Signed-off-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>

  commit 555b9ee1368a9ceddd5c963ad918db5120638674
  Author: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 22:41:10 2014 +0300

      ASoC: ssm2602: add device tree bindings

      Allow the ssm2602/ssm2603/ssm2604 codec driver to be
      instantiated from the device tree.

      Also, add Kconfig prompts to allow manual selection of both the
      I2C and SPI configuration versions of the driver.

      Signed-off-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>

  commit 6a57dba9f0107b21cab06f7c898935d747d4738a
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Sep 30 07:39:05 2014 -0400

      Bluetooth: btusb: remove redundant lock variable

      This variable is nowhere used in the code.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3907d55801a631862ffca2b85c536ea5ceed2dc9
  Author: Xinming Hu <huxm@xxxxxxxxxxx>
  Date:   Tue Sep 30 06:45:33 2014 -0400

      Bluetooth: btmrvl: support Marvell Bluetooth device SD8887

      This patch adds driver support for marvell SD8887 chip.

      Signed-off-by: Xinming Hu <huxm@xxxxxxxxxxx>
      Signed-off-by: Kevin Gan <ganhy@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1e3e492c3d7e78dad29ec0d6f36e18a785ea2720
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Sep 30 06:45:32 2014 -0400

      Bluetooth: btmrvl: rename definitions from 88xx to 8897

      Register offsets are different for SD8897 and newer chip SD8887.
      We can not have common btmrvl_sdio_card_reg map for them.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f4f4e3e3e9f3bde110067b9e4487cb267d90055a
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:15 2014 +0100

      drm/ttm: add reservation_object as argument to ttm_bo_init

      This allows importing reservation objects from dma-bufs.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit b5e9c1a25fcf8a0d664606251a53b5caa6a19d08
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:14 2014 +0100

      drm: Pass dma-buf as argument to gem_prime_import_sg_table

      Allows importing dma_reservation_objects from a dma-buf.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 15a996bbb6978ae21c497aeadfe20deca6ddd07a
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:06:18 2014 +0200

      drm/nouveau: assign fence_chan->name correctly

      Make nouveau_fence_chan refcounted, to make trace_fence_destroy
      always return the correct name without a race condition.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit e3be4c230dfadf79567a245505a47a90db97f968
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 11:15:07 2014 +0200

      drm/nouveau: specify if interruptible wait is desired in 
nouveau_fence_sync

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 055dffdfb65eb8dcc8e7dabc84fd53059a92a23a
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:15:23 2014 +0200

      drm/nouveau: bump driver patchlevel to 1.2.1

      Allows userspace to detect shared fences are supported.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 2d605456431343886bc073ea126aeb7c64e07a57
  Author: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 15 14:33:25 2014 +0200

      video/atmel_lcdfb: Introduce regulator support

      This adds regulator support to enable/disable the LCD voltage, using
      'lcd-supply' as regulator name.

      Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit a18c3f16a907b8977ef65fc8dd71ed3f7b751748
  Author: Borislav Petkov <bp@xxxxxxx>
  Date:   Tue Sep 30 12:55:41 2014 +0200

      mpc85xx_edac: Make L2 interrupt shared too

      The other two interrupt handlers in this driver are shared, except this
      one. When loading the driver, it fails like this.

      So make the IRQ line shared.

      Freescale(R) MPC85xx EDAC driver, (C) 2006 Montavista Software
      mpc85xx_mc_err_probe: No ECC DIMMs discovered
      EDAC DEVICE0: Giving out device to module MPC85xx_edac controller 
mpc85xx_l2_err: DEV mpc85xx_l2_err (INTERRUPT)
      genirq: Flags mismatch irq 16. 00000000 ([EDAC] L2 err) vs. 00000080 
([EDAC] PCI err)
      mpc85xx_l2_err_probe: Unable to request irq 16 for MPC85xx L2 err
      remove_proc_entry: removing non-empty directory 'irq/16', leaking at 
least 'aerdrv'
      ------------[ cut here ]------------
      WARNING: at fs/proc/generic.c:521
      Modules linked in:
      CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-dirty #1
      task: ee058000 ti: ee046000 task.ti: ee046000
      NIP: c016c0c4 LR: c016c0c4 CTR: c037b51c
      REGS: ee047c10 TRAP: 0700 Not tainted (3.17.0-rc5-dirty)
      MSR: 00029000 <CE,EE,ME> CR: 22008022 XER: 20000000

      GPR00: c016c0c4 ee047cc0 ee058000 00000053 00029000 00000000 c037c744 
00000003
      GPR08: c09aab28 c09aab24 c09aab28 00000156 20008028 00000000 c0002ac8 
00000000
      GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000139 
c0950394
      GPR24: c09f0000 ee5585b0 ee047d08 c0a10000 ee047d08 ee15f808 00000002 
ee03f660
      NIP [c016c0c4] remove_proc_entry
      LR [c016c0c4] remove_proc_entry
      Call Trace:
      remove_proc_entry (unreliable)
      unregister_irq_proc
      free_desc
      irq_free_descs
      mpc85xx_l2_err_probe
      platform_drv_probe
      really_probe
      __driver_attach
      bus_for_each_dev
      bus_add_driver
      driver_register
      mpc85xx_mc_init
      do_one_initcall
      kernel_init_freeable
      kernel_init
      ret_from_kernel_thread
      Instruction dump: ...

      Reported-and-tested-by: <lpb_098@xxxxxxx>
      Acked-by: Johannes Thumshirn <johannes.thumshirn@xxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit a00d91ea264f974b3d57babce143ba157921629a
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 23 14:21:58 2014 +0200

      fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume

      When the PM domain containing the HDMI hardware block is powered down,
      the HDMI register values (incl. interrupt polarity settings) are lost.
      During resume, after powering up the PM domain, interrupts are
      re-enabled, and an interrupt storm happens due to incorrect interrupt
      polarity settings:

          irq 163: nobody cared (try booting with the "irqpoll" option)
          ...
          Disabling IRQ #163

      To fix this, re-initialize the interrupt polarity settings, and the
      htop1 register block (if present), during resume.

      As the .suspend_noirq() and .resume_noirq() callbacks are not called
      when using the generic PM domain, the normal .resume() callback is used,
      and the device interrupt needs to be disabled/enabled manually.

      This fixes resume from s2ram with power down of the A4MP PM domain on
      r8a7740/Armadillo.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 5b789da8a7fc357661fc61faaf853e9161cc9700
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Tue Sep 16 12:38:53 2014 -0400

      framebuffer: fix screen corruption when copying

      The function bitcpy_rev has a bug that may result in screen corruption.
      The bug happens under these conditions:
      * the end of the destination area of a copy operation is aligned on a long
        word boundary
      * the end of the source area is not aligned on a long word boundary
      * we are copying more than one long word

      In this case, the variable shift is non-zero and the variable first is
      zero. The statements FB_WRITEL(comp(d0, FB_READL(dst), first), dst) reads
      the last long word of the destination and writes it back unchanged
      (because first is zero). Correctly, we should write the variable d0 to the
      last word of the destination in this case.

      This patch fixes the bug by introducing and extra test if first is zero.

      The patch also removes the references to fb_memmove in the code that is
      commented out because fb_memmove was removed from framebuffer subsystem.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit f74a289b9480648a654e5afd8458c2263c03a1e1
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Tue Sep 16 12:40:26 2014 -0400

      framebuffer: fix border color

      The framebuffer code uses the current background color to fill the border
      when switching consoles, however, this results in inconsistent behavior.
      For example:
      - start Midnigh Commander
      - the border is black
      - switch to another console and switch back
      - the border is cyan
      - type something into the command line in mc
      - the border is cyan
      - switch to another console and switch back
      - the border is black
      - press F9 to go to menu
      - the border is black
      - switch to another console and switch back
      - the border is dark blue

      When switching to a console with Midnight Commander, the border is random
      color that was left selected by the slang subsystem.

      This patch fixes this inconsistency by always using black as the
      background color when switching consoles.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit c8b8888f097c7df260cf5beaf2e3a325660a16a4
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 18:10:53 2014 -0700

      arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb

      Replace the use of nested functions where a normal function will suffice.

      Nested functions are not liked by upstream kernel developers in general. 
Their
      use breaks the use of clang as a compiler, and doesn't make the code any
      better.

      This code now works for both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 032e57f01b7524ad9aec39788b38f523583ab58e
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 18:10:52 2014 -0700

      arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss

      Replace the use of nested functions where a normal function will suffice.

      Nested functions are not liked by upstream kernel developers in general. 
Their
      use breaks the use of clang as a compiler, and doesn't make the code any
      better.

      This code now works for both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 8251434bb489f4bf7fbc1825fb212051d0a030ea
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:19 2014 +0200

      video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie 
from fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 29ebebb4b525ca080e0758e7445c416927dd4eeb
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:18 2014 +0200

      video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from 
fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 46ffbe20d299bc80a0d4f5c2229c8eaf250a85f3
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:17 2014 +0200

      video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from 
fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit c4e423239ca7cbc3133e600b61b19fb8669eec57
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:16 2014 +0200

      video: fbdev: controlfb.c: use container_of to resolve fb_info_control 
from fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 21f7c247035e17950f0edda2de767434f82a8886
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:15 2014 +0200

      video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info from 
fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 1f17a0fa681326f726505f5a662caf07f0d098e2
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:14 2014 +0200

      video: fbdev: stifb.c: use container_of to resolve stifb_info from fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit b232e94d2842abb893ccb0a870a8d7a920f87df4
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:35:48 2014 +0200

      video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in 
conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 66b330992c088a3eecbb61eb568095a3919d5aba
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:48:30 2014 +0200

      video: valkyriefb: Fix unused variable warning in set_valkyrie_clock()

      If CONFIG_ADB_CUDA=n:

      drivers/video/fbdev/valkyriefb.c: In function â??set_valkyrie_clockâ??:
      drivers/video/fbdev/valkyriefb.c:267: warning: unused variable â??iâ??
      drivers/video/fbdev/valkyriefb.c:266: warning: unused variable â??reqâ??

      Move the variable declarations inside the existing #ifdef section to fix
      this.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 259145feff723cd65fcf53156bdd7a11816b1e31
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 11:22:07 2014 +0200

      pinctrl: abx500: refactor DT parser to take two paths

      We refactor the DT parser to look for either a config or a
      function and then look for further nodes and reserve maps,
      not the two things mixed up like prior to this patch.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit b07f92a220fa4df01e7feb1791245882249ba200
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 11:11:50 2014 +0200

      pinctrl: abx500: use helpers for map allocation/free

      This switches the abx500 driver to use the pin control helper
      utils for allocating and free:ing maps.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 0cae90a96c15f2fd3bd139ba5505755c9c9ef2eb
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:26 2014 +0530

      ALSA: ctxfi: pr_* replaced with dev_*

      pr_* macros replaced with dev_* as they are more preffered over pr_*.
      each file which had pr_* was reviewed manually and replaced with dev_*.
      here we have actually used the various snd_card which was added to some
      structures of ctxfi via a previous patch of this series.

      in the ctvmem.c file we have passed a reference of ct_atc as an
      argument to get_vm_block function so that it can be used from
      dev_*.

      since dev_* will print the device information , so the prefix of
      "ctxfi" from the various pr_* were also removed.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit a45c4d5142595a9b7907499f6d67f702bc20aeb4
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:25 2014 +0530

      ALSA: ctxfi: ctatc: added reference to snd_card

      added reference of the card in the convert_format function
      so that we can know which card has called the function.
      this reference of the snd_card will actually be used in a later patch
      to convert the pr_* macro to dev_*.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e5347f9ab7cdafc2dbc0d4f7f30204293be71d8e
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:24 2014 +0530

      ALSA: ctxfi: initialized snd_card

      initialized the reference of snd_card which was added to the various
      structures through the previous patch of the series.
      these references of snd_card will be used in a later patch to convert
      the pr_* macros to dev_*

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 3d0fdc86e4b500dfcfbf2f68039d2d6853536c2e
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:23 2014 +0530

      ALSA: ctxfi: added reference of snd_card

      added a pointer of snd_card in some of the structures to get a
      reference of the card from other functions.
      these references of snd_card will be initialised in the next patch
      of this series and as of now these snd_card will be used to print the
      the device information when we convert the pr_* macros to dev_* in a
      later patch of this series.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit b6bfe86fd22a7e21c50f5b36c894f721614bafa5
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:22 2014 +0530

      ALSA: ctxfi: removed typecast to (struct hw *)

      the previous patch of the series has converted the void * to
      struct hw * . Now this patch removes the typecasting to (struct hw *)
      which is not needed any more.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 66640898edb7b0ef452e179753e8d6130b35fd83
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:21 2014 +0530

      ALSA: ctxfi: changed void * to struct hw *

      in the code we have void *hw and while using we are always typecasting
      it to (struct hw *). it is better to use void type of pointer when we
      store different types of pointer , but in this code we are only having
      struct hw.
      So changed all the relevant reference of void *hw to struct hw *hw,
      without any modification of the existing code logic.
      the next patch of the series will remove the typecasting which is
      not required now.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit cfb0b24143b4f587ff3e3bd829f9f471285d097b
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Tue Sep 23 21:29:20 2014 +0200

      s390/mm: make use of ipte range facility

      Invalidate several pte entries at once if the ipte range facility
      is available. Currently this works only for DEBUG_PAGE_ALLOC where
      several up to 2 ^ MAX_ORDER may be invalidated at once.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit db525fce95f0ee39102f06f8599ced3f3f3af128
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Sun Aug 31 19:09:59 2014 -0400

      scsi_debug: deadlock between completions and surprise module removal

      A deadlock has been reported when the completion
      of SCSI commands (simulated by a timer) was surprised
      by a module removal. This patch removes one half of
      the offending locks around timer deletions. This fix
      is applied both to stop_all_queued() which is were
      the deadlock was discovered and stop_queued_cmnd()
      which has very similar logic.

      This patch should be applied both to the lk 3.17 tree
      and Christoph's drivers-for-3.18 tree.

      Tested-and-reported-by: Milan Broz <gmazyland@xxxxxxxxx>
      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a41a9ad3bbf61fae0b6bfb232153da60d14fdbd9
  Author: Mike Christie <michaelc@xxxxxxxxxxx>
  Date:   Mon Sep 29 13:55:41 2014 -0500

      be2iscsi: check ip buffer before copying

      Dan Carpenter found a issue where be2iscsi would copy the ip
      from userspace to the driver buffer before checking the len
      of the data being copied:
      http://marc.info/?l=linux-scsi&m=140982651504251&w=2

      This patch just has us only copy what we the driver buffer
      can support.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4bfb8ebf4c21f372a8677f9aa99963985e9e6539
  Author: Mike Christie <michaelc@xxxxxxxxxxx>
  Date:   Mon Sep 29 13:55:42 2014 -0500

      iscsi_tcp: export port being used

      This just has iscsi_tcp support ISCSI_PARAM_LOCAL_PORT which
      exports the local port being used by the iscsi connection.

      Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 49b552dedf63a5b4cde1b5e891ec305f16b09567
  Author: John Soni Jose <sony.john-n@xxxxxxxxxx>
  Date:   Fri Sep 26 15:14:16 2014 -0400

      be2iscsi : Bump the driver version

       Bump the driver version

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 53281edb2942c4d7abf12846b6b0591caf2bee4d
  Author: John Soni Jose <sony.john-n@xxxxxxxxxx>
  Date:   Fri Sep 26 15:13:55 2014 -0400

      be2iscsi : Fix kernel panic during reboot/shutdown

       In the reboot/shutdown path, workqueue was destroyed after the
       adapter resource were freed. The task associated with workqueue
       was getting executed after resources were freed. This lead to
       kernel panic.

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f4303d8fa6da702b5fe53fa91a6984941d89d514
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Mon Aug 18 17:56:22 2014 +0300

      libfc: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The uses of "rcu_assign_pointer()" are NULLing out the pointers.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Acked-by: Vasu Dev <vasu.dev@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b8d23dc6133c495cf9161dfb36988bbbe163461d
  Author: Chris Leech <cleech@xxxxxxxxxx>
  Date:   Thu Sep 25 11:55:42 2014 -0700

      fcoe: extend ethtool to FC port speed mapping

      add support for 20 Gbit and 40 Gbit links

      Signed-off-by: Chris Leech <cleech@xxxxxxxxxx>
      Signed-off-by: Vasu Dev <vasu.dev@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fe7e85c6f5ff63a8cd081deb35e58a0bd47589cd
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:10 2014 +1000

      powerpc/powernv: Override dma_get_required_mask()

      The dma_get_required_mask() function is used by some drivers to
      query the platform about what DMA mask is needed to cover all of
      memory. This is a bit of a strange semantic when we have to choose
      between IOMMU translation or bypass, but essentially what it means
      is "what DMA mask will give best performances".

      Currently, our IOMMU backend always returns a 32-bit mask here, we
      don't do anything special to it when we have bypass available. This
      causes some drivers to choose a 32-bit mask, thus losing the ability
      to use the bypass window, thinking this is more efficient. The problem
      was reported from the driver of following device:

      0004:03:00.0 0107: 1000:0087 (rev 05)
      0004:03:00.0 Serial Attached SCSI controller: LSI Logic / Symbios \
                   Logic SAS2308 PCI-Express Fusion-MPT SAS-2 (rev 05)

      This patch adds an override of that function in order to, instead,
      return a 64-bit mask whenever a bypass window is available in order
      for drivers to prefer this configuration.

      Reported-by: Murali N. Iyer <mniyer@xxxxxxxxxx>
      Suggested-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 372fb80db93af5d85c750515526d731856e1890c
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:09 2014 +1000

      powerpc/powernv: Fetch frozen PE on top level

      It should have been part of commit 1ad7a72c5 ("powerpc/eeh: Report
      frozen parent PE prior to child PE"). There are 2 ways to report
      EEH errors: proactively polling because of 0xFF's returned from
      PCI config or IO read, or interrupt driven event. We missed to
      report and handle parent frozen PE prior to child frozen PE for
      the later case on PowerNV platform.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit f2e0be5e76dd626c70f5aa5c6165b4dfa1d14c64
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:08 2014 +1000

      powerpc/eeh: Dump PCI config space for all child devices

      The PEs can be organized as nested. Current implementation doesn't
      dump PCI config space for subordinate devices of child PEs. However,
      the frozen PE could be caused by those subordinate devices of its
      child PEs.

      The patch dumps PCI config space for all subordinate devices of the
      problematic PE.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5cfb20b96f624e9852c4f3f1c4397e81ca28d5aa
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:07 2014 +1000

      powerpc/eeh: Emulate EEH recovery for VFIO devices

      When enabling EEH functionality on passed through devices (PE)
      with VFIO, the devices in the PE would be removed permanently
      from guest side. In that case, the PE remains frozen state.
      When returning PE to host, or restarting the guest again, we
      had mechanism unfreezing the PE by clearing PESTA/B frozen
      bits. However, that's not enough for some adapters, which are
      indicated as following "lspci" shows. Those adapters require
      hot reset on the parent bus to bring their firmware back to
      workable state. Otherwise, those adaptrs won't be operative
      and the host (for returning case) or the guest will fail to
      load the drivers for those adapters without exception.

      0000:01:00.0 Ethernet controller: Emulex Corporation OneConnect \
                   10Gb NIC (be3) (rev 02)
      0000:01:00.0 0200: 19a2:0710 (rev 02)
      0001:03:00.0 Ethernet controller: Emulex Corporation OneConnect \
                   NIC (Lancer) (rev 10)
      0001:03:00.0 0200: 10df:e220 (rev 10)

      The patch adds mechanism to emulate EEH recovery (for hot reset
      on parent PCI bus) on 3 gates to fix the issue: open/release one
      adapter of the PE, enable EEH functionality on one adapter of the
      PE.

      Reported-by:  Murilo Fossa Vicentini <muvic@xxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 93e8b36d7bf5c54f1c52d8b78e34f88e52a3dfa2
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:06 2014 +1000

      powerpc/eeh: Tag reset state for user owned PE

      PE would be owned by userland, which probably request PE reset
      done in host side. During the reset, we should drop the PCI
      config accesses to the PE with help of flag EEH_PE_RESET.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d1a85eee35f15a20f508c42d7664dce335eefc2d
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:05 2014 +1000

      powerpc/powernv: Sync OpalPciResetScope with firmware

      The names of PCI reset scopes aren't sychronized with firmware.
      The patch fixes it.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4ba5a0fc6441194cf238e1a049f548b5d45760c8
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:04 2014 +1000

      powerpc/pseries: Decrease message level on EEH initialization

      As Anton suggested, the patch decreases the message level on EEH
      initialization to avoid unnecessary messages if required. Also,
      we have unified hint if any of needful RTAS calls is missed, and
      then we can check /proc/device-tree to figure out the missed RTAS
      calls.

      Suggested-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 9372dddb189a7a7689b674ad2dd31117a407bfd5
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:03 2014 +1000

      powerpc/eeh: Block PCI config access during reset

      Function pcibios_set_pcie_reset_state() can be used to do PCI
      reset. PCI config access during the reset usually causes EEH
      errors unexpectedly. In order to avoid the EEH error, the patch
      blocks PCI config access during reset with the help of flag
      EEH_PE_RESET, which is similar to what we did in EEH PE reset
      path.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c9dd0143978e1c473c08dafe8156259b895db3e2
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:02 2014 +1000

      powerpc/eeh: Use eeh_unfreeze_pe()

      The patch uses eeh_unfreeze_pe() to replace the logic clearing
      frozen IO and DMA, in order to simplify the code.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4eeeff0ebcdeabf3f76c4eece0593e98c6619be8
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:01 2014 +1000

      powerpc/eeh: Unfreeze PE on enabling EEH functionality

      When passing through PE to guest, that's possibly in frozen
      state. The driver for the pass-through devices on guest side
      can't be loaded successfully as reported. We already had one
      gate in eeh_dev_open() to clear PE frozen state accordingly,
      but that's not enough because the function is only called at
      QEMU startup for once.

      The patch adds another gate in eeh_pe_set_option() so that the
      PE frozen state can be cleared at QEMU restart time.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4d4f577e4b5ee1299096438bbcf743bbe14f33ab
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:00 2014 +1000

      powerpc/eeh: Fix improper condition in eeh_pci_enable()

      The function eeh_pci_enable() is called to apply various requests
      to one particular PE: Enabling EEH, Disabling EEH, Enabling IO,
      Enabling DMA, Freezing PE. When enabling IO or DMA on one specific
      PE, we need check that IO or DMA isn't enabled previously. But
      the condition used to do the check isn't completely correct because
      one PE would be in DMA frozen state with workable IO path, or vice
      versa.

      The patch fixes the improper condition.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 22fca17924094113fe79c1db5135290e1a84ad4b
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:59 2014 +1000

      powerpc/eeh: Clear frozen device state in time

      The problem was reported by Carol: In the scenario of passing mlx4
      adapter to guest, EEH error could be recovered successfully. When
      returning the device back to host, the driver (mlx4_core.ko)
      couldn't be loaded successfully because of error number -5 (-EIO)
      returned from mlx4_get_ownership(), which hits offlined PCI device.
      The root cause is that we missed to put the affected devices into
      normal state on clearing PE isolated state right after PE reset.

      The patch fixes above issue by putting the affected devices to
      normal state when clearing PE isolated state in eeh_pe_state_clear().

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: Carol L. Soto <clsoto@xxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d9df1b5da17cd328301def1d2ae2c2df35f3823c
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:58 2014 +1000

      powerpc/powernv: Clear PAPR error injection registers

      The frozen state on one specific PE is probably caused by error
      injection, which is done with help of PAPR error injection registers.
      According to the hardware spec, those registers should be cleared
      automatically after one-shot frozen PE. However, that's not always
      true, at least on P7IOC of Firebird-L. So we have to clear them
      before doing PE reset to avoid recursive EEH errors at recovery
      stage.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 7a062782295a896f697137aacbe23400fbbafa94
  Author: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:57 2014 +1000

      powerpc/powernv: Add PCI error injection debugfs entry

      The patch adds debugfs file (/sys/kernel/debug/powerpc/PCIxxxx/
      err_injct), which accepts following formated string, to support
      error injection. It will be used to support userland utility
      "errinjct" in future.

        "pe_no:0:function:address:mask" - 32-bits PCI errors
        "pe_no:1:function:address:mask" - 64-bits PCI errors

      Signed-off-by: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 131c123abec375afc819da89925dbce97590278e
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:56 2014 +1000

      powerpc/eeh: Introduce eeh_ops::err_inject

      The patch introduces eeh_ops::err_inject(), which allows to inject
      specified errors to indicated PE for testing purpose. The functionality
      isn't support on pSeries platform. On PowerNV, the functionality
      relies on OPAL API opal_pci_err_inject().

      Signed-off-by: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5b64234081fcbd48c4ae207ce2cc3c31f859f8a4
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:55 2014 +1000

      powerpc/powernv: Sync header with firmware

      The patch synchronizes firmware header file (opal.h) for PCI error
      injection.

      Signed-off-by: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 404079c87e2f390611b71c8f03b9f5ddb6241131
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:54 2014 +1000

      powerpc/eeh: Clear frozen state on passing device

      When passing through device, its PE might have been put into frozen
      state. One obvious example would be: the passed PE is forced to be
      offline because of hitting maximal allowed EEH errors in userland.
      In that case, the frozen state won't be cleared and then the PE is
      returned back to host, which might not have chance detecting and
      recovering from it.

      The patch adds more check when passing through device and clear the
      PE frozen state if necessary.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 316233ff878451e198e3633fd9165c437007a309
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:53 2014 +1000

      powerpc/eeh: Reenable PCI devices after reset

      The PCI devices that have been passed through are enabled before
      reset, we need restore to the enabled state after reset. Otherwise,
      MMIO access might be issued to disabled devices after reset and
      causes exceptional recursive EEH error.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 0d5ee5205e62908172bf5e1a5fd171ba262fdb75
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:52 2014 +1000

      powerpc/eeh: Freeze PE before PE reset

      The patch adds one more option (EEH_OPT_FREEZE_PE) to set_option()
      method to proactively freeze PE, which will be issued before resetting
      pass-throughed PE to drop MMIO access during reset because it's
      always contributing to recursive EEH error.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 940376b3a463303787c6227c0327612653bf5600
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:51 2014 +1000

      powerpc/eeh: Add eeh_pe_state sysfs entry

      The patch adds sysfs entry "eeh_pe_state". Reading on it returns
      the PE's state while writing to it clears the frozen state. It's
      used to check or clear the PE frozen state from userland for
      debugging purpose.

      The patch also replaces printk(KERN_WARNING ...) with pr_warn() in
      eeh_sysfs.c

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3e938052fb7655c91ff031dd93f064b4087a1387
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:50 2014 +1000

      powerpc/eeh: Drop unused argument in eeh_check_failure()

      eeh_check_failure() is used to check frozen state of the PE which
      owns the indicated I/O address. The argument "val" of the function
      isn't used. The patch drops it and return the frozen state of the
      PE as expected.

      Cc: Vishal Mansur <vmansur@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit afdadc06df68861ee7b9ed1699a44516532f545e
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 09:11:15 2014 +0200

      gpio: staticize xway_stp_init()

      This initcall is only called from the driver itself, staticize it.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c98fed9fc6a7449affd941d8a8e9fcb0c72977d6
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:26 2014 -0700

      locktorture: Cleanup header usage

      Remove some unnecessary ones and explicitly include rwsem.h

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit a1229491006a3d55cc0d7e6d496be39915ccefdd
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:25 2014 -0700

      locktorture: Cannot hold read and write lock

      ... trigger an error if so.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 219f800f99db6f4e43a582cb9e0d98931f13c012
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:24 2014 -0700

      locktorture: Fix __acquire annotation for spinlock irq

      Its quite easy to get mixed up with the names -- 'torture_spinlock_irq'
      is not actually a valid spinlock name.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit e34191fad8e5d9fe4e76f6d03b5e29e3eae7535a
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:23 2014 -0700

      locktorture: Support rwlocks

      Add a "rw_lock" torture test to stress kernel rwlocks and their irq
      variant. Reader critical regions are 5x longer than writers. As such
      a similar ratio of lock acquisitions is seen in the statistics. In the
      case of massive contention, both hold the lock for 1/10 of a second.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 24afc3852e5ec9c35de5ae1b3c4f9e4ecbf53cb6
  Merge: 82de1bc fa0111b
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Sep 29 23:43:12 2014 -0700

      Merge tag 'for_3.18/samsung-clk' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk into clk-next

      Samsung clock patches for v3.18

      1) non-critical fixes (without the need to push to stable)

      fa0111be4ff3 clk: samsung: exynos4: remove duplicate div_core2 divider 
clock instantiation
      b511593d7165 clk: samsung: exynos4: fix g3d clocks
      c14254300131 clk: samsung: exynos4: add missing smmu_g2d clock and update 
comments
      22842d244af3 clk: samsung: exynos5260: fix typo in clock name
      e82ba578ccde clk: samsung: exynos3250: fix width field of mout_mmc0/1
      59037b92f440 clk: samsung: exynos3250: fix width and shift of 
div_spi0_isp clock
      5ce37f266650 clk: samsung: exynos3250: fix mout_cam_blk parent list

      2) Clock driver extensions

      07ccf02ba5c3 dt-bindings: clk: samsung: Document the DMC domain of 
Exynos3250 CMU
      d0e73eaf1925 ARM: dts: exynos3250: Add CMU node for DMC domain clocks
      e3c3f19bc618 clk: samsung: exynos3250: Register DMC clk provider
      4676f0aab9dc clk: samsung: exynos4: add support for MOUT_HDMI and 
MOUT_MIXER clocks

  commit 82de1bc86c493ad832db270635fbf4e8c237f02f
  Merge: 6e18ff2 04ed831
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Sep 29 23:38:59 2014 -0700

      Merge branch 'for-v3.18/ti-clk-driver' of github.com:t-kristo/linux-pm 
into clk-next

  commit 443b39cdd5c37661bf681858b327418c3a5b9d76
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Tue Sep 16 15:30:36 2014 +0200

      UBIFS: Fix trivial typo in power_cut_emulated()

      s/withing/within/

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit e3e00445d478f63f42a306e549f7358b6612110b
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Tue Sep 16 15:30:35 2014 +0200

      UBI: Fix trivial typo in __schedule_ubi_work

      s/of/if/

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit d8e0a86f9713689e35dc14f7184e85a13a2a9f4e
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Jun 23 14:20:06 2014 -0700

      i2c: cros_ec: Remove EC_I2C_FLAG_10BIT

      In <https://lkml.org/lkml/2014/6/10/265> pointed out that the 10-bit
      flag in the cros_ec_tunnel was useless.  It went into a 16-bit flags
      field but was defined at (1 << 16).

      Since we have no 10-bit i2c devices on the other side of the tunnel on
      any known devices this was never a problem.  Until we do it makes
      sense to remove this code.  On the EC side the code to handle this
      flag was removed in <https://chromium-review.googlesource.com/204162>.

      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 1dadba87cba20989c5a5a56f2a86fe6672e37c30
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 11:08:48 2014 +0200

      drm/nouveau: nv84+: fix fence context seqno's

      This fixes a regression introduced by "drm/nouveau: rework to new fence 
interface"
      (commit 29ba89b2371d466).

      The fence sequence should not be reset after creation, the old value is 
used instead.
      On destruction the final value is written, to prevent another source of 
accidental
      wraparound in case of a channel being destroyed after a hang, and 
unblocking any other
      channel that may wait on the about-to-be-deleted channel to signal.

      I'm nothing if not optimistic about any hope of recovery from that. ;-)

      Reported-by: Ted Percival <ted@xxxxxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Tested-by: Ted Percival <ted@xxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 213d61386ee8a0a704d99922dbdb99f9c233d630
  Merge: 5f0c5f7 fa5f4ad
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 01:30:50 2014 -0400

      Merge branch 'am335x'

      Markus Pargmann says:

      ====================
      net: cpsw: Support for am335x chip MACIDs

      This series adds support to the cpsw driver to read the MACIDs of the 
am335x
      chip and use them as fallback. These addresses are only used if there are 
no
      mac addresses in the devicetree, for example set by a bootloader.
      ====================

      Acked-by: Mugunthan V N <mugunthanvnm@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa5f4adf3a1594d55d730ba68c10afa1edebf58a
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:19 2014 +0200

      arm: dts: am33xx, Add syscon phandle to cpsw node

      There are 2 MACIDs stored in the control module of the am33xx. These are
      read by the cpsw driver if no valid MACID was found in the devicetree.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c9aaf87cd06fe161d96a814e719f7854cf4be8a9
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:18 2014 +0200

      am33xx: define syscon control module device node

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ba517b18aac0ed747b0f0716ca87cedaa8e5491
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:17 2014 +0200

      net: cpsw: Add am33xx MACID readout

      This patch adds a function to get the MACIDs from the am33xx SoC
      control module registers which hold unique vendor MACIDs. This is only
      used if of_get_mac_address() fails to get a valid mac address.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Tested-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56fdb2e04697c06b0af421cece0f360087af9cd1
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:16 2014 +0200

      net: cpsw: Replace pr_err by dev_err

      Use dev_err instead of pr_err.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bd07d34f00dfe5025faab0263554e3052ce5d58e
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:15 2014 +0200

      net: cpsw: header, Add missing include

      "MII_BUS_ID_SIZE" is defined in linux/phy.h which is not included in the
      cpsw.h file.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4d507dffe766b8e29f29d17ae8e0611b5638286e
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:14 2014 +0200

      net: cpsw: Add missing return value

      ret is set 0 at this point, so jumping to that error label would result
      in a return value of 0. Set ret to -ENOMEM to return a proper error
      value.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4a9839b8548cf2668c6ccf961f30bd565e8333f
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:13 2014 +0200

      DT doc: net: cpsw mac-address is optional

      mac-address is an optional property. If no mac-address is set, a random
      mac-address will be generated.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5f0c5f73e5efaee2928c4cabcf48b03f6ba99fc8
  Author: Andy Gospodarek <gospo@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:34:37 2014 -0400

      bonding: make global bonding stats more reliable

      As the code stands today, bonding stats are based simply on the stats
      from the member interfaces.  If a member was to be removed from a bond,
      the stats would instantly drop.  This would be confusing to an admin
      would would suddonly see interface stats drop while traffic is still
      flowing.

      In addition to preventing the stats drops mentioned above, new members
      will now be added to the bond and only traffic received after the member
      was added to the bond will be counted as part of bonding stats.  Bonding
      counters will also be updated when any slaves are dropped to make sure
      the reported stats are reliable.

      v2: Changes suggested by Nik to properly allocate/free stats memory.
      v3: Properly destroy workqueue and fix netlink configuration path.
      v4: Moved cached stats into bonding and slave structs as there does not
      seem to be a complexity/performance benefit to using alloc'd memory vs
      in-struct memory.

      Signed-off-by: Andy Gospodarek <gospo@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b0ab6f92752b9f9d8da980506e9df3bd9dcd7ed3
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:54:24 2014 -0700

      net: sched: enable per cpu qstats

      After previous patches to simplify qstats the qstats can be
      made per cpu with a packed union in Qdisc struct.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6401585366326fc0ecbc372ec60d1a15cd8be2f5
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:53:57 2014 -0700

      net: sched: restrict use of qstats qlen

      This removes the use of qstats->qlen variable from the classifiers
      and makes it an explicit argument to gnet_stats_copy_queue().

      The qlen represents the qdisc queue length and is packed into
      the qstats at the last moment before passnig to user space. By
      handling it explicitely we avoid, in the percpu stats case, having
      to figure out which per_cpu variable to put it in.

      It would probably be best to remove it from qstats completely
      but qstats is a user space ABI and can't be broken. A future
      patch could make an internal only qstats structure that would
      avoid having to allocate an additional u32 variable on the
      Qdisc struct. This would make the qstats struct 128bits instead
      of 128+32.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25331d6ce42bcf4b34b6705fce4da15c3fabe62f
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:53:29 2014 -0700

      net: sched: implement qstat helper routines

      This adds helpers to manipulate qstats logic and replaces locations
      that touch the counters directly. This simplifies future patches
      to push qstats onto per cpu counters.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 22e0f8b9322cb1a48b1357e8f4ae6f5a9eca8cfa
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:52:56 2014 -0700

      net: sched: make bstats per cpu and estimator RCU safe

      In order to run qdisc's without locking statistics and estimators
      need to be handled correctly.

      To resolve bstats make the statistics per cpu. And because this is
      only needed for qdiscs that are running without locks which is not
      the case for most qdiscs in the near future only create percpu
      stats when qdiscs set the TCQ_F_CPUSTATS flag.

      Next because estimators use the bstats to calculate packets per
      second and bytes per second the estimator code paths are updated
      to use the per cpu statistics.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a75c380c7129c432f8ac9d42ebc170e5f7d9d31e
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Sep 19 09:40:21 2014 +1000

      powerpc: Enable DCACHE_WORD_ACCESS on ppc64le

      Enable on DCACHE_WORD_ACCESS on ppc64le. It should work on
      ppc64 and ppc32 but we need to do some testing first.

      A somewhat reasonable testcase used to show the performance
      improvement - a repeated stat of a 33 byte filename that
      doesn't exist:

       #include <sys/types.h>
       #include <sys/stat.h>
       #include <unistd.h>

       #define ITERATIONS 10000000

       #define PATH "123456781234567812345678123456781"

       int main(void)
       {
        unsigned long i;
        struct stat buf;

        for (i = 0; i < ITERATIONS; i++)
                stat(PATH, &buf);

        return 0;
       }

      runs 27% faster on POWER8.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8989aa4adacd02174d1f72a00af8d669934a2b7a
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Sep 19 09:40:20 2014 +1000

      powerpc: ppc64le optimised word at a time

      Use cmpb which compares each byte in two 64 bit values and
      for each matching byte places 0xff in the target and 0x00
      otherwise.

      A simple hash_name microbenchmark:

      http://ozlabs.org/~anton/junkcode/hash_name_bench.c

      shows this version to be 10-20% faster than running the x86
      version on POWER8, depending on the length.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fe2a1bb1dbff1bc7b8c24eb1f691a544488617fa
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:45:11 2014 +1000

      selftests/powerpc: Add test of load_unaligned_zero_pad()

      It is a rarely exercised case, so we want to have a test to ensure it
      works as required.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit de5946c03575fb8c222610a6ac6726a5deabad46
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Sep 19 09:40:19 2014 +1000

      powerpc: Implement load_unaligned_zeropad

      Implement a bi-arch and bi-endian version of load_unaligned_zeropad.

      Since the fallback case is so rare, a userspace test harness was used
      to test this on ppc64le, ppc64 and ppc32:

      http://ozlabs.org/~anton/junkcode/test_load_unaligned_zeropad.c

      It uses mprotect to force a SEGV across a page boundary, and a SEGV
      handler to lookup the exception tables and run the fixup routine.
      It also compares the result against a normal load.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 480bd3c4ad30558dd26c16e3f8358e36522d9af0
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Mon Sep 29 18:21:46 2014 -0700

      mei: mei_txe_fw_sts can be static

      CC: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit baeb7ef34952f523a129e5d1369aa42ecbe7f8c9
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:21:03 2014 +0200

      tty: serial: 8250: use 32bit variable for rpm_tx_active

      The kbuild test robot wrote me:
      |  make.cross ARCH=powerpc
      |>> ERROR: ".__xchg_called_with_bad_pointer" 
[drivers/tty/serial/8250/8250.ko] undefined!

      The generic implementation of xchg() on arm and x86 works for variables of
      size one bye (char). According to the report powerpc does not support
      xchg() for one byte sized variables and looking further it seems also to
      be the same case for sparc and tile (or for 10 out of 26 architectures
      which provide a custom implementation).
      For that reason I increase the size of the variable from one to four
      bytes to get it work on powerpc (and the others).

      Reported-By: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93899a679fd6b2534b5c297d9316bae039ebcbe1
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Mon Sep 29 17:18:39 2014 -0600

      vfio-pci: Fix remove path locking

      Locking both the remove() and release() path results in a deadlock
      that should have been obvious.  To fix this we can get and hold the
      vfio_device reference as we evaluate whether to do a bus/slot reset.
      This will automatically block any remove() calls, allowing us to
      remove the explict lock.  Fixes 61d792562b53.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx        [3.17]

  commit f48c767ce8951e30eb716b8ef69142d21aacbd1d
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Sep 29 13:58:47 2014 +0200

      PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h

      The commit 46420dd73b80 (PM / Domains: Add APIs to attach/detach a PM
      domain for a device) started using errno values in pm.h header file.
      It also failed to include the header for these, thus it caused
      compiler errors.

      Instead of including the errno header to pm.h, let's move the functions
      to pm_domain.h, since it's a better match.

      Fixes: 46420dd73b80 (PM / Domains: Add APIs to attach/detach a PM domain 
for a device)
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 76272ab3f348d303eb31a5a061601ca8e0f9c5ce
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 18:02:19 2014 -0400

      staging: rtl8821ae: remove driver

      There is now a "real" driver in the wireless tree for this hardware
      device, so remove the staging driver as it is no longer needed.

      Reported-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a666b6ffbc9b6705a3ced704f52c3fe9ea8bf959
  Author: Pali Rohár <pali.rohar@xxxxxxxxx>
  Date:   Mon Sep 29 15:10:51 2014 +0200

      dell-wmi: Fix access out of memory

      Without this patch, dell-wmi is trying to access elements of dynamically
      allocated array without checking the array size. This can lead to memory
      corruption or a kernel panic. This patch adds the missing checks for
      array size.

      Signed-off-by: Pali Rohár <pali.rohar@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 6c97c9c1acfce89cce2f239f0325786f95aea848
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 10:08:12 2014 +0200

      i2c: cros-ec-tunnel: Add of match table

      To enable the cros-ec-tunnel driver to be auto-loaded when build as a
      module add an of match table (and export it) to match the modalias
      information passed on to userspace as the Cros EC MFD driver registers
      the MFD subdevices with an of_compatibility string.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 22762ccb0ef02a8fbdde09046d7095d46f3b7095
  Author: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 12:07:37 2014 +0200

      i2c: rcar: remove sign-compare flaw

      gcc rightfully says:

      drivers/i2c/busses/i2c-rcar.c:198:10: warning: comparison between signed 
and unsigned integer expressions [-Wsign-compare]

      Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 8b57cebedd3e8a384ab678a69e9b7128eb438a1f
  Author: Fan Du <fan.du@xxxxxxxxx>
  Date:   Tue Sep 16 17:21:03 2014 +0800

      i2c: ismt: Use minimum descriptor size

      Software is allowed to allocate number of descriptor size from 2 to 256,
      this i2c controller could process more descriptor, but for i2c core soft
      ware layer, only one i2c transaction is allowed each time.

      So here switch to minimum 2 descriptor when initialization.

      Signed-off-by: Fan Du <fan.du@xxxxxxxxx>
      Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 639a26cf0771cb5a4d61a0f7777882cbda989753
  Author: Haibo Chen <haibo.chen@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 13:52:07 2014 +0800

      i2c: imx: Add arbitration lost check

      According to the i.mx spec, for multimaster mode, if I2C is
      enabled when the bus is busy and asserts start, hardware inhibits
      the transmission, clears MSTA without signaling a stop, generate
      an interrupt, and set I2C_I2SR[IAL] to indicate a failed attempt
      to engage the bus, which means arbitration lost. In this case,
      we should first test I2C_I2SR[IAL], and clear this bit if it is
      set, and then I2C controller default to slave receive mode.

      This patch check the IAL bit every time before an I2c transmission.
      if IAL is set, clear it and make I2C controller to default mode.

      Signed-off-by: Haibo Chen <haibo.chen@xxxxxxxxxxxxx>
      Acked-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 29209338b22a61c9ba67badd5f36e96cda1892d8
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Fri Aug 22 10:43:44 2014 -0700

      i2c: rk3x: Remove unlikely() annotations

      Having a transfer more than 32 bits is not all that unlikely.  Remove
      the annotation.

      The unlikely in the IRQ handler can't gain us much.  It's not in a
      loop, so at most it would save 1 instruction per IRQ, which isn't
      much.  In fact on the compiler I tested it produced the exact same
      code.  Remove it too.

      Suggested-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit aa5beaf62588d095398415af5d0e14c79e2478a3
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 00:20:19 2014 +0400

      i2c: rcar: check for no IRQ in rcar_i2c_irq()

      Check if the ICMSR register (masked with the ICMIER register) evaluates 
to 0  in
      the driver's interrupt handler and return IRQ_NONE in that case, like 
many other
      drivers do.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 7c7117ffe08fd54d4129e378b46a812c717bae48
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 00:15:46 2014 +0400

      i2c: rcar: make rcar_i2c_prepare_msg() *void*

      rcar_i2c_prepare_msg() always returns 0, so we can make this function 
return
      *void* and thus remove the result check in rcar_i2c_master_xfer().

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit c30d7662d81062cbc25e5ff50be8dbaca3a1f20a
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 00:14:14 2014 +0400

      i2c: rcar: simplify check for last message

      rcar_i2c_master_xfer() needlessly compares the message pointers (using 
indirect
      addressing) in order to detect the last I2C message, while it's enough to 
only
      compare the message indexes.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 4bcfda09936da647b0a3b49d5dcb3c6c6ebb0395
  Author: Tan, Raymond <raymond.tan@xxxxxxxxx>
  Date:   Wed Sep 3 10:41:38 2014 +0800

      i2c: designware: add support of platform data to set I2C mode

      Use the platform data to set the clk_freq when there is no DT 
configuration
      available. The clk_freq in turn will determine the I2C speed mode.

      In Quark, there is currently no other configuration mechanism other than
      board files.

      Signed-off-by: Raymond Tan <raymond.tan@xxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 8e5f6b2a289c4374456fb785900b0b7445b719e6
  Author: Romain Baeriswyl <Romain.Baeriswyl@xxxxxxxxxx>
  Date:   Wed Aug 20 16:29:08 2014 +0200

      i2c: designware: add support of I2C standard mode

      Some legacy devices support ony I2C standard mode at 100kHz.
      This patch allows to select the standard mode through the DTS
      with the use of the existing clock-frequency parameter.

      When clock-frequency parameter is not set, the fast mode is selected.
      Only when the parameter is set at 100000, the standard mode is selected.

      Signed-off-by: Romain Baeriswyl <romainba@xxxxxxxxxx>
      Reviewed-by: Christian Ruppert <christian.ruppert@xxxxxxxxxx>
      Acked-by: Alan Tull <atull@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit f5b313a2bcd4c436560c044c726d9ad84a3e4bb3
  Merge: 45942c3 f29a432
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:42 2014 +0100

      Merge remote-tracking branch 'regmap/topic/cache' into regmap-next

  commit 45942c310da8eadc603e7d2332897909c1da4b70
  Merge: 88507a2 6e64b6c
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:42 2014 +0100

      Merge remote-tracking branch 'regmap/topic/dt-endian' into regmap-next

  commit 88507a2ba8b453a38b950f3ccb2cae6cc4d82e7a
  Merge: 18a64d8 336fb81
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:41 2014 +0100

      Merge remote-tracking branch 'regmap/topic/core' into regmap-next

  commit 18a64d844c0e98ad00f735f5ea6a3affb6b76639
  Merge: 25a9487 18c0301
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:40 2014 +0100

      Merge remote-tracking branch 'regmap/fix/debugfs' into regmap-linus

  commit 25a948778759ad87d7b005522248cec97eaaa4c5
  Merge: fe82dce d6b41cb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:40 2014 +0100

      Merge remote-tracking branch 'regmap/fix/core' into regmap-linus

  commit 100ebb2c48eaddd6a7ce9602d5d4c37f0a3c9232
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Sep 26 17:07:59 2014 -0600

      PCI: Add ACS quirk for Intel 10G NICs

      Intel has verified there is no peer-to-peer between functions for the 
below
      selection of 82598, 82599, and X520 10G NICs.  These NICs lack an ACS
      capability, so we're not able to determine this isolation without the help
      of quirks.

      Generalize the Solarflare quirk and add these Intel 10G NICs.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: John Ronciak <John.ronciak@xxxxxxxxx>

  commit 79cf79abce71eb7dbc40e2f3121048ca5405cb47
  Author: Michael Braun <michael-dev@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:31:08 2014 +0200

      macvlan: add source mode

      This patch adds a new mode of operation to macvlan, called "source".
      It allows one to set a list of allowed mac address, which is used
      to match against source mac address from received frames on underlying
      interface.
      This enables creating mac based VLAN associations, instead of standard
      port or tag based. The feature is useful to deploy 802.1x mac based
      behavior, where drivers of underlying interfaces doesn't allows that.

      Configuration is done through the netlink interface using e.g.:
       ip link add link eth0 name macvlan0 type macvlan mode source
       ip link add link eth0 name macvlan1 type macvlan mode source
       ip link set link dev macvlan0 type macvlan macaddr add 00:11:11:11:11:11
       ip link set link dev macvlan0 type macvlan macaddr add 00:22:22:22:22:22
       ip link set link dev macvlan0 type macvlan macaddr add 00:33:33:33:33:33
       ip link set link dev macvlan1 type macvlan macaddr add 00:33:33:33:33:33
       ip link set link dev macvlan1 type macvlan macaddr add 00:44:44:44:44:44

      This allows clients with MAC addresses 00:11:11:11:11:11,
      00:22:22:22:22:22 to be part of only VLAN associated with macvlan0
      interface. Clients with MAC addresses 00:44:44:44:44:44 with only VLAN
      associated with macvlan1 interface. And client with MAC address
      00:33:33:33:33:33 to be associated with both VLANs.

      Based on work of Stefan Gula <steweg@xxxxxxxxx>

      v8: last version of Stefan Gula for Kernel 3.2.1
      v9: rework onto linux-next 2014-03-12 by Michael Braun
          add MACADDR_SET command, enable to configure mac for source mode
          while creating interface
      v10:
        - reduce indention level
        - rename source_list to source_entry
        - use aligned 64bit ether address
        - use hash_64 instead of addr[5]
      v11:
        - rebase for 3.14 / linux-next 20.04.2014
      v12
        - rebase for linux-next 2014-09-25

      Signed-off-by: Michael Braun <michael-dev@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1104528bc769bef26f837097459e1a6e4dae240c
  Merge: c0ed74e 24832b4
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Sep 29 13:24:24 2014 -0600

      Merge branch 'pci/host-designware' into next

      * pci/host-designware:
        PCI: designware: Add get_msi_data() to pcie_host_ops
        PCI: designware: Rename get_msi_data() to get_msi_addr()
        PCI: designware: Fix IO resource end address calculation
        PCI: designware: Fix configuration base address when using 'reg'
        PCI: designware: Use NULL instead of false

      [bhelgaas: Fixup keystone for "PCI: designware: Rename get_msi_data() to
      get_msi_addr()"]

  commit 852248449c73b5ffe109a33d65485c71d3d398a7
  Merge: 735d383 db29a95
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:46:53 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      pull request: netfilter/ipvs updates for net-next

      The following patchset contains Netfilter/IPVS updates for net-next,
      most relevantly they are:

      1) Four patches to make the new nf_tables masquerading support
         independent of the x_tables infrastructure. This also resolves a
         compilation breakage if the masquerade target is disabled but the
         nf_tables masq expression is enabled.

      2) ipset updates via Jozsef Kadlecsik. This includes the addition of the
         skbinfo extension that allows you to store packet metainformation in 
the
         elements. This can be used to fetch and restore this to the packets 
through
         the iptables SET target, patches from Anton Danilov.

      3) Add the hash:mac set type to ipset, from Jozsef Kadlecsick.

      4) Add simple weighted fail-over scheduler via Simon Horman. This provides
         a fail-over IPVS scheduler (unlike existing load balancing schedulers).
         Connections are directed to the appropriate server based solely on
         highest weight value and server availability, patch from Kenny Mathis.

      5) Support IPv6 real servers in IPv4 virtual-services and vice versa.
         Simon Horman informs that the motivation for this is to allow more
         flexibility in the choice of IP version offered by both virtual-servers
         and real-servers as they no longer need to match: An IPv4 connection
         from an end-user may be forwarded to a real-server using IPv6 and
         vice versa. No ip_vs_sync support yet though. Patches from Alex 
Gartrell
         and Julian Anastasov.

      6) Add global generation ID to the nf_tables ruleset. When dumping from
         several different object lists, we need a way to identify that an 
update
         has ocurred so userspace knows that it needs to refresh its lists. This
         also includes a new command to obtain the 32-bits generation ID. The
         less significant 16-bits of this ID is also exposed through res_id 
field
         in the nfnetlink header to quickly detect the interference and retry 
when
         there is no risk of ID wraparound.

      7) Move br_netfilter out of the bridge core. The br_netfilter code is
         built in the bridge core by default. This causes problems of different
         kind to people that don't want this: Jesper reported performance drop 
due
         to the inconditional hook registration and I remember to have read 
complains
         on netdev from people regarding the unexpected behaviour of our 
bridging
         stack when br_netfilter is enabled (fragmentation handling, layer 3 and
         upper inspection). People that still need this should easily undo the
         damage by modprobing the new br_netfilter module.

      8) Dump the set policy nf_tables that allows set parameterization. So
         userspace can keep user-defined preferences when saving the ruleset.
         From Arturo Borrero.

      9) Use __seq_open_private() helper function to reduce boiler plate code
         in x_tables, From Rob Jones.

      10) Safer default behaviour in case that you forget to load the protocol
         tracker. Daniel Borkmann and Florian Westphal detected that if your
         ruleset is stateful, you allow traffic to at least one single SCTP port
         and the SCTP protocol tracker is not loaded, then any SCTP traffic may
         be pass through unfiltered. After this patch, the connection tracking
         classifies SCTP/DCCP/UDPlite/GRE packets as invalid if your kernel has
         been compiled with support for these modules.
      ====================

      Trivially resolved conflict in include/linux/skbuff.h, Eric moved some
      netfilter skbuff members around, and the netfilter tree adjusted the
      ifdef guards for the bridging info pointer.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6d13f69444bd3d4888e43f7756449748f5a98bad
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:46:30 2014 -0400

      missing data dependency barrier in prepend_name()

      AFAICS, prepend_name() is broken on SMP alpha.  Disclaimer: I don't have
      SMP alpha boxen to reproduce it on.  However, it really looks like the 
race
      is real.

      CPU1: d_path() on /mnt/ramfs/<255-character>/foo
      CPU2: mv /mnt/ramfs/<255-character> /mnt/ramfs/<63-character>

      CPU2 does d_alloc(), which allocates an external name, stores the name 
there
      including terminating NUL, does smp_wmb() and stores its address in
      dentry->d_name.name.  It proceeds to d_add(dentry, NULL) and d_move()
      old dentry over to that.  ->d_name.name value ends up in that dentry.

      In the meanwhile, CPU1 gets to prepend_name() for that dentry.  It fetches
      ->d_name.name and ->d_name.len; the former ends up pointing to new name
      (64-byte kmalloc'ed array), the latter - 255 (length of the old name).
      Nothing to force the ordering there, and normally that would be OK, since 
we'd
      run into the terminating NUL and stop.  Except that it's alpha, and we'd 
need
      a data dependency barrier to guarantee that we see that store of NUL
      __d_alloc() has done.  In a similar situation dentry_cmp() would survive; 
it
      does explicit smp_read_barrier_depends() after fetching ->d_name.name.
      prepend_name() doesn't and it risks walking past the end of kmalloc'ed 
object
      and possibly oops due to taking a page fault in kernel mode.

      Cc: stable@xxxxxxxxxxxxxxx # 3.12+
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 6f67c380056ceaf5844f18d3a5d769d233247849
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Fri Sep 26 09:57:27 2014 -0700

      ASoC: rt5677: Add dts properties for input/output differential 
configuration

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f8a770c2c67f28956f8f4601feb99e9bd02a16c8
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:58:16 2014 +0300

      ASoC: Intel: byt-rt5640: Add quirk for Asus T100

      Asus T100 internal microphone is not digital but analogue connected to 
IN1P
      pin of the RT564x codec with shared bias between internal and headset
      microphones. Because of this there is need to have machine specific DAPM
      routes in byt-rt5640.

      Add handling for them with the help of DMI quirk that is used to add 
custom
      routes in addition to common. Because "Internal Mic" connected to DMIC1 is
      not common to all move it as a default custom route when there is no match
      in quirk table.

      Custom "Internal Mic" -> "IN1P" with MICBIAS1 route is added for Asus 
T100.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ac06dd8df6e13591524f0e1bedf36af4ca0e967b
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:58:15 2014 +0300

      ASoC: Intel: byt-rt5640: Remove IN2N pin from DAPM route table

      I tested couple byt-rt5640 based platforms and they have single-ended
      headset microphone connection to IN2P only. I guess IN2N was either 
defined
      by accident or some early platform had floating ground for headset. It's
      better to remove IN2N and add a custom route for such a platform if 
needed.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e19685ed24b518440c0717719ff02e74c0e6d2cb
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 09:41:08 2014 -0700

      perf bench futex: Sanitize -q option in requeue

      When given the number of threads to requeue at once by user input,
      there's always the risk of this value being larger than the total number
      of threads.  This doesn't make any sense, and the kernel can easily deal
      with such sort of situations, hence no big deal. We should however
      prevent bogus output such as:

      ./perf bench --repeat 2 futex requeue -q 10
      Run summary [PID 22210]: Requeuing 4 threads (from [private] 0x99ef3c to 
0x99ef38), 10 at a time.

      [Run 1]: Requeued 10 of 4 threads in 0.0040 ms
      [Run 2]: Requeued 10 of 4 threads in 0.0030 ms
      Requeued 10 of 4 threads in 0.0035 ms (+-14.29%)

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Cc: Davidlohr Bueso <dbueso@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412008868-22328-2-git-send-email-dave@xxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 86c87e13f8a5dffc6cc7b0f37340f815dc172945
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 09:41:07 2014 -0700

      perf bench futex: Support operations for shared futexes

      Unlike futex-hash, requeuing and wakeup benchmarks do not support shared
      futexes, limiting the usefulness of the programs. Correct this, and
      allow using the local -S parameter. The default remains using private
      futexes.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Cc: Davidlohr Bueso <dbueso@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412008868-22328-1-git-send-email-dave@xxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 735d383117e113403442d971b23e7cfa2f876c7c
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Mon Sep 29 13:08:30 2014 +0200

      tcp: change TCP_ECN prefixes to lower case

      Suggested by Stephen. Also drop inline keyword and let compiler decide.

      gcc 4.7.3 decides to no longer inline tcp_ecn_check_ce, so split it up.
      The actual evaluation is not inlined anymore while the ECN_OK test is.

      Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d82bd1229885d550d03926cfa937703f6caa3cc0
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Mon Sep 29 13:08:29 2014 +0200

      tcp: move TCP_ECN_create_request out of header

      After Octavian Purdilas tcp ipv4/ipv6 unification work this helper only
      has a single callsite.

      While at it, convert name to lowercase, suggested by Stephen.

      Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2b7fc477b0423cbcc7be8ad8652e3552198de418
  Merge: 41c9199 5b85bad
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:36:33 2014 -0400

      Merge branch 'arcnet-EAE'

      Michael Grzeschik says:

      ====================
      ARCNET: add support for EAE multi interfac card

      this series adds support for the PLX Bridge based multi interface
      pci cards and adds support to change device address on com200xx chips
      during runtime.

      This series is based on v3.17-rc7.
      It is fixed for build against com20020_cs.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5b85bad2a473a8b90cac93d21ab024ba221a8b09
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:38 2014 +0200

      ARCNET: enable eae arcnet card support

      This patch adds support for the EAE arcnet cards
      which has two Interfaces.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c51da42a6346c0c747e70a4f5ae873da1150a784
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:37 2014 +0200

      ARCNET: add support for multi interfaces on com20020

      The com20020-pci driver is currently designed to instance
      one netdev with one pci device. This patch adds support to
      instance many cards with one pci device, depending on the device
      data in the private data.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c14f9c70327a6fb75534c4c61d7ea9c82ccf78f
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:36 2014 +0200

      ARCNET: add com20020 PCI IDs with metadata

      This patch adds metadata for the com20020 to prepare for devices with
      multiple io address areas with multi card interfaces.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a0d2e51390622e4dfd9d7bffb768e6fa22fb7daf
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:35 2014 +0200

      ARCNET: add com20020_set_hwddr to change address

      This patch adds com20020_set_hwaddr to make
      it possible to change the hwaddr on runtime.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 226ee6751541a958cd1ad982f5ba0f9affde6141
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:34 2014 +0200

      ARCNET: return IRQ_NONE if the interface isn't running

      The interrupt handler needs to return IRQ_NONE in case
      two devices are used with the shared interrupt handler.
      Otherwise it could steal interrupts from the other
      interface.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 24bab491220faa446d945624086d838af41d616c
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Fri Sep 26 13:58:27 2014 -0400

      NFSD: Implement SEEK

      This patch adds server support for the NFS v4.2 operation SEEK, which
      returns the position of the next hole or data segment in a file.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 87a15a8090c0e5284c0e53528d9defa5d9237866
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Fri Sep 26 13:58:26 2014 -0400

      NFSD: Add generic v4.2 infrastructure

      It's cleaner to introduce everything at once and have the server reply
      with "not supported" than it would be to introduce extra operations when
      implementing a specific one in the middle of the list.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 7e5be28827bf5c1989218c4b7bf64fdbc3d679b5
  Author: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:11:22 2014 -0500

      svcrdma: advertise the correct max payload

      Svcrdma currently advertises 1MB, which is too large.  The correct value
      is the minimum of RPCSVC_MAXPAYLOAD and the max scatter-gather allowed
      in an NFSRDMA IO chunk * the host page size. This bug is usually benign
      because the Linux X64 NFSRDMA client correctly limits the payload size to
      the correct value (64*4096 = 256KB).  But if the Linux client is PPC64
      with a 64KB page size, then the client will indeed use a payload size
      that will overflow the server.

      Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 2c82c3ad56921c47f28af9eb8ed96b6d99b47623
  Author: Chang Hyun Park <heartinpiece@xxxxxxxxx>
  Date:   Fri Sep 26 21:54:01 2014 +0900

      perf trace: Fix mmap return address truncation to 32-bit

      Using 'perf trace' for mmap is truncating return values by stripping the
      top 32 bits, actually printing only the lower 32 bits.

      This was because the ret value was of an 'int' type and not a 'long'
      type.

        The Problem:

        991258501.244 ( 0.004 ms): mmap(len: 40001536, prot: READ|WRITE, flags: 
PRIVATE|ANONYMOUS, fd: -1) = 0x56691000
        991258501.257 ( 0.000 ms): minfault [_int_malloc+0x1038] => 
//anon@0x7fa056691008 //(d.)

      The first line shows an mmap, which succeeds and returns 0x56691000.

      However the next line shows a memory access to that virtual memory area,
      specifically to 0x7fa056691008. The upper 32 bit is lost due to the
      problem mentioned above, and thus mmap's return value didn't have the
      upper 0x7fa0.

      Tested on 3.17-rc5 from the linus's tree, and the HEAD of tip/master

      Signed-off-by: Chang Hyun Park <heartinpiece@xxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411736041-8017-1-git-send-email-heartinpiece@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 46441bdc76fee08e297ebcf17e4ca91013b1ee9e
  Author: Matt Fleming <matt.fleming@xxxxxxxxx>
  Date:   Wed Sep 24 15:04:06 2014 +0100

      perf tools: Refactor unit and scale function parameters

      Passing pointers to alias modifiers 'unit' and 'scale' isn't very
      future-proof since if we add more modifiers to the list we'll end up
      passing more arguments.

      Instead wrap everything up in a struct perf_pmu_info, which can easily
      be expanded when additional alias modifiers are necessary in the future.

      Signed-off-by: Matt Fleming <matt.fleming@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411567455-31264-3-git-send-email-matt@xxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 31d6f57d3c65fd75c18ea9a3acebedc6cd60d656
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 08:31:05 2014 +0200

      MIPS: ralink: remove deprecated IRQF_DISABLED

      Remove the use of the IRQF_DISABLED flag
      from arch/mips/ralink/timer.c

      It's a NOOP since 2.6.35 and it will be removed soon.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: jkosina@xxxxxxx
      Cc: standby24x7@xxxxxxxxx
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: yongjun_wei@xxxxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7886/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 0bd2ac3dae74ee25c5ea171cb572731c7a89c248
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Sep 29 11:40:42 2014 +0200

      ASoC: Remove CODEC pointer from snd_soc_dapm_context

      The only remaining user of the CODEC pointer in the DAPM struct is to
      initialize the CODEC pointer in the widget struct. The later is scheduled
      for removal, but has still a few users left. For now use
      dapm->component->codec to initialize it.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a761f87f367a2a172cbc62d0e88eabe175d349a8
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Sep 29 11:40:41 2014 +0200

      ASoC: rx51: Use snd_soc_dapm_to_codec() instead of dapm->codec

      The CODEC struct in the snd_soc_dapm_context struct is deprecated and
      scheduled for removal. Use the snd_soc_dapm_to_codec() function instead.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9cca023e5c5c13486d48d47a46564c359af9ae73
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Sep 29 11:40:40 2014 +0200

      ASoC: wm8{350,753,971}: Use snd_soc_dapm_to_codec() instead of dapm->codec

      The CODEC struct in the snd_soc_dapm_context struct is deprecated and
      scheduled for removal. Use the snd_soc_dapm_to_codec() function instead.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a4c84e6aafda0ddd8cb004c464cd11e47e211049
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 01:57:16 2014 -0700

      leds: gpio: cleanup the leds-gpio driver

      Remove stray blank line and space.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 18c0301f9898feaac38135b2cea476bb606830e3
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 08:43:37 2014 +0200

      regmap: Fix debugfs-file 'registers' mode

      The macro "REGMAP_ALLOW_WRITE_DEBUGFS" can be used to enable write
      support on the registers file in the debugfs. The mode of the file is
      fixed to 0400 so it is not possible to write the file ever.

      This patch fixes the mode by setting it to the correct value depending
      on the macro.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a823e76138466225d0a9f45520c5654132939a01
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 01:57:15 2014 -0700

      led: gpio: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'pdata->num_leds' will always be none
      zero here, and then if it equals to zero, the kmemdup() will return
      ZERO_SIZE_PTR, which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling
      kmemdup().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 4cc72346f05ef549403d997d66fd517109e59d24
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 01:57:14 2014 -0700

      led: gpio: Sort include headers alphabetically

      If the inlcude headers aren't sorted alphabetically, then the
      logical choice is to append new ones, however that creates a
      lot of potential for conflicts or duplicates because every change
      will then add new includes in the same location.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit a31083600476ac11b656bbc70784767f231469ff
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:57:06 2014 +0800

      spi: fsl: Sort include headers alphabetically

      Sort all the include headers alphabetically for the freescale
      spi drivers. If the inlcude headers sorted out of order, maybe
      the best logical choice is to append new ones after the exist
      ones, while this may create a lot of potential for duplicates
      and conflicts for each diffenent changes will add new headers
      in the same location.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 644bbf95f5e2937f4929866e0d8899a9ed42f691
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 29 08:55:41 2014 +0100

      staging: et131x: Simplify for loop in et131x_init_send()

      The for loop in this function increments two variables and has an unusual
      starting index of 1 (not 0). Make it look more familiar.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ccb32b13c79331cc64d81a00f3cca335b7c26c29
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 29 08:55:40 2014 +0100

      staging: et131x: Audit and update comments

      Many of the functions and variables in the driver have been renamed and 
are now
      more understandable, as well as defines added for various constants. 
Update /
      remove some comments to reflect this.

      Also many comments were unnecessary dialogue describing what is evident
      from the code, or comments were just plain incorrect. Remove these too.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0f905ce2b59c666ad48f240bfa2ab28b77f7f936
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:31:51 2014 -0600

      drivers/vfio: Export vfio_spapr_iommu_eeh_ioctl() with GPL

      The function should have been exported with EXPORT_SYMBOL_GPL()
      as part of commit 92d18a6851fb ("drivers/vfio: Fix EEH build error").

      Suggested-by: Alexey Kardashevskiy <aik@xxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit 41c91996d99394a75912aa5bfda300b85789ed43
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Mon Sep 29 15:04:37 2014 +0800

      tcp: remove unnecessary assignment.

      This variable i is overwritten to 0 by following code

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1937227316417aa7568d01e6fa1f272e98fb890
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Sep 28 22:18:47 2014 -0700

      net: reorganize sk_buff for faster __copy_skb_header()

      With proliferation of bit fields in sk_buff, __copy_skb_header() became
      quite expensive, showing as the most expensive function in a GSO
      workload.

      __copy_skb_header() performance is also critical for non GSO TCP
      operations, as it is used from skb_clone()

      This patch carefully moves all the fields that were not copied in a
      separate zone : cloned, nohdr, fclone, peeked, head_frag, xmit_more

      Then I moved all other fields and all other copied fields in a section
      delimited by headers_start[0]/headers_end[0] section so that we
      can use a single memcpy() call, inlined by compiler using long
      word load/stores.

      I also tried to make all copies in the natural orders of sk_buff,
      to help hardware prefetching.

      I made sure sk_buff size did not change.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8f02af096b1fc9fd46680cbe55214e477eb76d3
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:16:24 2014 -0600

      vfio/pci: Restore MSIx message prior to enabling

      The MSIx vector table lives in device memory, which may be cleared as
      part of a backdoor device reset. This is the case on the IBM IPR HBA
      when the BIST is run on the device. When assigned to a QEMU guest,
      the guest driver does a pci_save_state(), issues a BIST, then does a
      pci_restore_state(). The BIST clears the MSIx vector table, but due
      to the way interrupts are configured the pci_restore_state() does not
      restore the vector table as expected. Eventually this results in an
      EEH error on Power platforms when the device attempts to signal an
      interrupt with the zero'd table entry.

      Fix the problem by restoring the host cached MSI message prior to
      enabling each vector.

      Reported-by: Wen Xiong <wenxiong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit 3b307ffe3faad60aeda0e9a4f661d5c1edbd761e
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:13:46 2014 -0600

      PCI: Export MSI message relevant functions

      The patch exports 2 MSI message relevant functions, which will be
      used by VFIO PCI driver. The VFIO PCI driver would be built as
      a module.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit 19926c6de0c37f486f00b7531aec4ba5a09451ae
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 17:32:17 2014 +0200

      ASoC: davinci: vcif must be a module if SND_DAVINCI_SOC is

      It is possible to configure a kernel with SND_DAVINCI_SOC=m and
      SND_DM365_VOICE_CODEC=y, which results in a link error:

      sound/built-in.o: In function `davinci_vcif_probe':
      sound/soc/davinci/davinci-vcif.c:223: undefined reference to 
`davinci_soc_platform_register'

      The best way to avoid this is to make SND_DM365_VOICE_CODEC
      a tristate option that depends on SND_DAVINCI_SOC, so it
      can only be a module or disabled when the base driver is
      a loadable module

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f5c9ecebaf2a2c9381973798e389cc019dd983e0
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 29 10:06:19 2014 -0600

      vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type

      VFIO allows devices to be safely handed off to userspace by putting
      them behind an IOMMU configured to ensure DMA and interrupt isolation.
      This enables userspace KVM clients, such as kvmtool and qemu, to further
      map the device into a virtual machine.

      With IOMMUs such as the ARM SMMU, it is then possible to provide SMMU
      translation services to the guest operating system, which are nested
      with the existing translation installed by VFIO. However, enabling this
      feature means that the IOMMU driver must be informed that the VFIO domain
      is being created for the purposes of nested translation.

      This patch adds a new IOMMU type (VFIO_TYPE1_NESTING_IOMMU) to the VFIO
      type-1 driver. The new IOMMU type acts identically to the
      VFIO_TYPE1v2_IOMMU type, but additionally sets the DOMAIN_ATTR_NESTING
      attribute on its IOMMU domains.

      Cc: Joerg Roedel <joro@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit c02607aad2f9ed478eb288bcec1c00cd9df38b3c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 29 10:05:06 2014 -0600

      iommu: introduce domain attribute for nesting IOMMUs

      Some IOMMUs, such as the ARM SMMU, support two stages of translation.
      The idea behind such a scheme is to allow a guest operating system to
      use the IOMMU for DMA mappings in the first stage of translation, with
      the hypervisor then installing mappings in the second stage to provide
      isolation of the DMA to the physical range assigned to that virtual
      machine.

      In order to allow IOMMU domains to be used for second-stage translation,
      this patch adds a new iommu_attr (IOMMU_ATTR_NESTING) for setting
      second-stage domains prior to device attach. The attribute can also be
      queried to see if a domain is actually making use of nesting.

      Acked-by: Joerg Roedel <jroedel@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit ce23139c6c2ee92d5eace20f6f10d716cf295a5b
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:50 2014 +0300

      mei: fix kernel-doc warnings

      Add missed parameters descriptions and return values descriptions

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a8605ea2c20c2b97a54d7746c16ebef5ba29632a
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:49 2014 +0300

      mei: fix KDoc documentation formatting

      Fix Kdoc documentation formatting warnings
      genertaed by ./scripts/kernel-doc

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 764c065a65c31a09340e71d2c41652e7e05bf083
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:48 2014 +0300

      mei: drop me_client_presentation_num

      me_client_presentation_num field is not used for any
      particular purpose now, so it can be safely dropped.

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a01e97432a6ee5c5b78c0425dd7518a80f87b54
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:47 2014 +0300

      mei: trivial: fix errors in prints in comments

      Fix misspellings and wrong print texts

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f180359f42fc6fda4600175c63f2a84f444cc92
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:46 2014 +0300

      mei: remove include to pci header from mei module files

      Remove inclusion of linux/pci.h in mei layer
      however we need to include the headers that before
      got included implicitly from linux/pci.h.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ad96db6ccdd8b777cff5fd4aa74ec1e86f1afce
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:45 2014 +0300

      mei: push pci cfg structure me hw

      Device specific configurations are currently only needed by me hw
      so we can remove it from txe

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d08b8fc0dbdbe9bf7edeb46f7a856f993630664f
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:44 2014 +0300

      mei: remove the reference to pdev from mei_device

      For purpose of adding testing HW we would like
      to get rid of pci dependency in generic mei code.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1bd30b6a42610466bae2c133e68a8feb1004929c
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:43 2014 +0300

      mei: move fw_status back to hw ops handlers

      fw status retrieval has pci specific implementation
      so we push it back to the hw layer

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2bf94cabb199f73402a5ddefa4a7bf1a82aaeda5
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:42 2014 +0300

      mei: get rid of most of the pci dependencies in mei

      For purpose of adding testing HW we would like
      to get rid of pci dependency in generic mei code
      This patch provides only straight forward changes
      FW status and prob quirks need to be handled separately

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3a7e9b6c661a23429b4a106d1ffa8aa5ce6c62bb
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:41 2014 +0300

      mei: push all standard settings into mei_device_init

      Setting of hw_ops and device has should be in
      mei_device_init.
      We add reference to the parent device and remove
      pci dependent cfg

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2190fe2a3f4a4e76f6c5ebfc1070b86b34f0345c
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:40 2014 +0300

      mei: move mei_hbm_hdr function from hbm.h the hbm.c

      mei_hbm_hder helper function is only used in hbm.c
      so there is no need to define it in a header file

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2628118b60b9d5bb4c580a1d5973a8e1d31a50f2
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:39 2014 +0300

      mei: kill error message for allocation failure

      There is no need to log memory allocation errors as
      this is already done by the memory subsystem.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55e43d1fc0fb8dd04ae8fc067994f00edae34941
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:38 2014 +0300

      mei: nfc: fix style warning

      fix style warning:
      void function return statements are not generally useful

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92db1555f3b9c9be257ef4070d87eb9410493cf3
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:37 2014 +0300

      mei: fix style warning: Missing a blank line after declarations

      fix new style warning: Missing a blank line after declarations

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 152de90d99ed0d6db08818d6f54d4d61df3b5dc1
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:36 2014 +0300

      mei: pg: fix cat and paste error in comments

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2fbab57698051e68e59586bd20c17a1a487dfa63
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:35 2014 +0300

      mei: debugfs: add single buffer indicator

      Add indication whether the client operates in single
      buffer mode

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c44952003fc949e81ae0a0297e91894d8724f7fe
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:34 2014 +0300

      mei: debugfs: adjust print buffer

      In case of many me clients (15 and more) 1K buffer
      is not enough for full information print.
      Calculate buffer size according to real clients number.

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1beeb4b9fbb27432f93ae8fe157228b7b897974a
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:33 2014 +0300

      mei: add hbm and pg state in devstate debugfs print

      Add hbm state, pg enablement and state to devstate file in debugfs
      (<debugfs>/mei/devstate)

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0043325495222139daa0696db736f67658dc7770
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 23:09:44 2014 +0400

      usb: hcd: add generic PHY support

      Add the generic PHY support, analogous to the USB PHY support. Intended 
it to be
      used with the PCI EHCI/OHCI drivers and the xHCI platform driver.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3d46e73dfdb840f460e5b06416965d132570ec33
  Author: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 23:05:50 2014 +0400

      usb: rename phy to usb_phy in HCD

      The USB PHY member of the HCD structure is renamed to 'usb_phy' and
      modifications are done in all drivers accessing it.
      This is in preparation to adding the generic PHY support.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      [Sergei: added missing 'drivers/usb/misc/lvstest.c' file, resolved 
rejects,
      updated changelog.]
      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a173dc447d2980bb7cb9618a6b59cf135ea01e80
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 14:30:20 2014 +0200

      usb: gadget: uvc: fix up uvcg_v4l2_get_unmapped_area typo

      Patch "usb: gadget: uvc: rename functions to avoid conflicts with host 
uvc"
      renamed a lot of symbols but missed one references that was inside of
      an #ifdef:

      drivers/usb/gadget/function/uvc_v4l2.c:363:23: error: 
'uvcg_v4l2_get_unmapped_area' undeclared here (not in a function)
        .get_unmapped_area = uvcg_v4l2_get_unmapped_area,
                             ^
      drivers/usb/gadget/function/uvc_v4l2.c:344:22: warning: 
'uvc_v4l2_get_unmapped_area' defined but not used [-Wunused-function]
       static unsigned long uvc_v4l2_get_unmapped_area(struct file *file,
                            ^

      This renames the reference according the changed function name.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: 7ea95b110811 ("usb: gadget: uvc: rename functions to avoid 
conflicts with host uvc")
      Cc: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Cc: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Cc: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 905e300e1043f5ff513840d342df5c985b3dc08c
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 14:54:34 2014 +0200

      USB: host: st: fix ehci/ohci driver selection

      The newly added sti ehci and ohci drivers come with a single
      Kconfig entry that does not depend on either of the base drivers,
      which leads to a link error when they are disabled:

      drivers/built-in.o: In function `ohci_platform_init':
      :(.init.text+0x14788): undefined reference to `ohci_init_driver'

      To fix that, this patch introduces two separate Kconfig options
      with proper dependencies, which avoids the problem and is also
      more consistent with the other glue drivers.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: d115837259ada ("usb: host: ohci-st: Add OHCI driver support for ST 
STB devices")
      Cc: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46c1cda88c6e669965e00d6557cc5231fcef91d5
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Mon Sep 29 11:54:14 2014 +0530

      usb: host: ehci-exynos: Remove unnecessary usb-phy support

      Now that we have completely moved from older USB-PHY drivers
      to newer GENERIC-PHY drivers for PHYs available with USB controllers
      on Exynos series of SoCs, we can remove the support for the same
      in our host drivers too.

      We also defer the probe for our host in case we end up getting
      EPROBE_DEFER error when getting PHYs.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5a9d62199af2ae6c4e7aa13614199b6dbaf5eb2
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:09:31 2014 +0800

      usb: core: return -ENOTSUPP for all targeted hosts

      The current code only returns -ENOTSUPP for OTG host, but in fact,
      embedded host also needs to returns -ENOTSUPP if the peripheral
      is not at TPL.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 90d099383d3a93de5b363a05f4013f3a78cab593
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 17:13:40 2014 +0200

      pinctrl: alter device tree bindings for functions

      For function and group configuration nodes, use "function"
      "groups" string pairs, not "pins" where there should be
      "groups".

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 156395c9989a76228e0da40e71267a3d4fb07419
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:37:26 2014 +0300

      Bluetooth: 6lowpan: Enable multicast support

      Set multicast support for 6lowpan network interface.
      This is needed in every network interface that supports IPv6.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 36b3dd250dde5317fa6bb8c9010e1e7ab7f2265a
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:37:25 2014 +0300

      Bluetooth: 6lowpan: Ensure header compression does not corrupt IPv6 header

      If skb is going to multiple destinations, then make sure that we
      do not overwrite the common IPv6 headers. So before compressing
      the IPv6 headers, we copy the skb and that is then sent to 6LoWPAN
      Bluetooth devices.

      This is a similar patch as what was done for IEEE 802.154 6LoWPAN
      in commit f19f4f9525cf3 ("ieee802154: 6lowpan: ensure header compression
      does not corrupt ipv6 header")

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c2f6d059abfc29822af732e4da70813a5b6fd9cd
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 16:54:14 2014 +0200

      pinctrl: nomadik: refactor DT parser to take two paths

      We refactor the DT parser to look for either a config or a
      function and then look for further nodes and reserve maps,
      not the two things mixed up like prior to this patch.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 67956867aa07c59d6d83628bbc9ee4bd9799a1e1
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:17 2014 +0300

      drm/i915: Don't spam dmesg with rps messages on vlv/chv

      If the GPU frequency isn't going to change don't spam dmesg with
      debug messages about it.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 37a34ac1d4775aafbc73b9db53c7daebbbc67e6a
  Author: Vladimir Murzin <vladimir.murzin@xxxxxxx>
  Date:   Mon Sep 22 15:52:48 2014 +0100

      arm: kvm: fix CPU hotplug

      On some platforms with no power management capabilities, the hotplug
      implementation is allowed to return from a smp_ops.cpu_die() call as a
      function return. Upon a CPU onlining event, the KVM CPU notifier tries
      to reinstall the hyp stub, which fails on platform where no reset took
      place following a hotplug event, with the message:

      CPU1: smp_ops.cpu_die() returned, trying to resuscitate
      CPU1: Booted secondary processor
      Kernel panic - not syncing: unexpected prefetch abort in Hyp mode at: 
0x80409540
      unexpected data abort in Hyp mode at: 0x80401fe8
      unexpected HVC/SVC trap in Hyp mode at: 0x805c6170

      since KVM code is trying to reinstall the stub on a system where it is
      already configured.

      To prevent this issue, this patch adds a check in the KVM hotplug
      notifier that detects if the HYP stub really needs re-installing when a
      CPU is onlined and skips the installation call if the stub is already in
      place, which means that the CPU has not been reset.

      Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx>
      Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 7c4f45397057506415d1cbf3e30b90674f2e0ec0
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:50:11 2014 +0200

      cpufreq: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cf30af76952b0cb20c4a2cf8db16d69ca59eb652
  Author: Shilpasri G Bhat <shilpa.bhat@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:49:11 2014 +0200

      cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec

      This patch ensures the cpus to kexec/reboot at nominal frequency.
      Nominal frequency is the highest cpu frequency on PowerPC at
      which the cores can run without getting throttled.

      If the host kernel had set the cpus to a low pstate and then it
      kexecs/reboots to a cpufreq disabled kernel it would cause the target
      kernel to perform poorly. It will also increase the boot up time of
      the target kernel. So set the cpus to high pstate, in this case to
      nominal frequency before rebooting to avoid such scenarios.

      The reboot notifier will set the cpus to nominal frequncy.

      Signed-off-by: Shilpasri G Bhat <shilpa.bhat@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit b120339c787b243cdbe3f67401b4aa5625d88ff3
  Author: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:47:53 2014 +0200

      cpufreq: powernv: Set the pstate of the last hotplugged out cpu in 
policy->cpus to minimum

      Its possible today that the pstate of a core is held at a high even after 
the
      entire core is hotplugged out if a load had just run on  the hotplugged 
cpu. This is
      fair, since it is assumed that the pstate does not matter to a cpu in a 
deep idle
      state, which is the expected state of a hotplugged core on powerpc. 
However on powerpc,
      the pstate at a socket level is held at the maximum of the pstates of 
each core. Even
      if the pstates of the active cores on that socket is low, the socket 
pstate is held
      high due to the pstate of the hotplugged core in the above mentioned 
scenario. This
      can cost significant amount of power loss for no good.

      Besides, since it is a non active core, nothing can be done from the 
kernel's end
      to set the frequency of the core right. Hence make use of the stop_cpu 
callback
      to explicitly set the pstate of the core to a minimum when the last cpu 
of the
      core gets hotplugged out.

      Signed-off-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 789ca243740de236a39146fc3d3bbaeb4d3ae0ba
  Author: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:47:12 2014 +0200

      cpufreq: Allow stop CPU callback to be used by all cpufreq drivers

      Commit 367dc4aa932bfb3 ("cpufreq: Add stop CPU callback to
      cpufreq_driver interface") introduced the stop CPU callback for
      intel_pstate drivers. During the CPU_DOWN_PREPARE stage, this
      callback is invoked so that drivers can take some action on the
      pstate of the cpu before it is taken offline. This callback was
      assumed to be useful only for those drivers which have implemented
      the set_policy CPU callback because they have no other way to take
      action about the cpufreq of a CPU which is being hotplugged out
      except in the exit callback which is called very late in the offline
      process.

      The drivers which implement the target/target_index callbacks were
      expected to take care of requirements like the ones that commit
      367dc4aa addresses in the GOV_STOP notification event. But there
      are disadvantages to restricting the usage of stop CPU callback
      to cpufreq drivers that implement the set_policy callbacks and who
      want to take explicit action on the setting the cpufreq during a
      hotplug operation.

      1.GOV_STOP gets called for every CPU offline and drivers would usually
      want to take action when the last cpu in the policy->cpus mask
      is taken offline. As long as there is more than one cpu in the
      policy->cpus mask, cpufreq core itself makes sure that the freq
      for the other cpus in this mask is set according to the maximum load.
      This is sensible and drivers which implement the target_index callback
      would mostly not want to modify that. However the cpufreq core leaves a
      loose end when the cpu in the policy->cpus mask is the last one to go 
offline;
      it does nothing explicit to the frequency of the core. Drivers may need
      a way to take some action here and stop CPU callback mechanism is the
      best way to do it today.

      2. We cannot implement driver specific actions in the GOV_STOP mechanism.
      So we will need another driver callback which is invoked from here which 
is
      unnecessary.

      Therefore this patch extends the usage of stop CPU callback to be used
      by all cpufreq drivers as long as they have this callback implemented
      and irrespective of whether they are set_policy/target_index drivers.
      The assumption is if the drivers find the GOV_STOP path to be a suitable
      way of implementing what they want to do with the freq of the cpu
      going offine,they will not implement the stop CPU callback at all.

      Signed-off-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 91e56499304f3d612053a9cf17f350868182c7d8
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 10:13:12 2014 +0100

      drm/i915: Flush the PTEs after updating them before suspend

      As we use WC updates of the PTE, we are responsible for notifying the
      hardware when to flush its TLBs. Do so after we zap all the PTEs before
      suspend (and the BIOS tries to read our GTT).

      Fixes a regression from

      commit 828c79087cec61eaf4c76bb32c222fbe35ac3930
      Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Date:   Wed Oct 16 09:21:30 2013 -0700

          drm/i915: Disable GGTT PTEs on GEN6+ suspend

      that survived and continue to cause harm even after

      commit e568af1c626031925465a5caaab7cca1303d55c7
      Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Date:   Wed Mar 26 20:08:20 2014 +0100

          drm/i915: Undo gtt scratch pte unmapping again

      v2: Trivial rebase.
      v3: Fixes requires pointer dances.

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82340
      Tested-by: ming.yao@xxxxxxxxx
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Cc: Takashi Iwai <tiwai@xxxxxxx>
      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Cc: Todd Previte <tprevite@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>

  commit cec26bc3c125b5dd12a02f04133cd91eae3f1622
  Author: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 13:32:38 2014 +0530

      KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode

      We use cma reserved area for creating guest hash page table.
      Don't do the reservation in non-hypervisor mode. This avoids unnecessary
      CMA reservation when booting with limited memory configs like
      fadump and kdump.

      Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Alexander Graf <agraf@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 905563ff47db35dcb3f69e69d434207270ad1966
  Merge: fe82dce 0cadc70
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 29 15:33:26 2014 +0200

      Merge back earlier 'pm-sleep' material for v3.18.

  commit 2670e02a2deab4ea513a37a1356be5fad6e5156b
  Merge: fe82dce 48c1947
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 29 15:31:43 2014 +0200

      Merge back earlier 'acpica' material for v3.18.

  commit c479f4383ea8940dd6f88da61798ad31feb33e51
  Author: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
  Date:   Fri Sep 26 15:05:22 2014 +0100

      drm/i915: Do not leak pages when freeing userptr objects

      sg_alloc_table_from_pages() can build us a table with coalesced ranges 
which
      means we need to iterate over pages and not sg table entries when 
releasing
      page references.

      Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: "Barbalho, Rafael" <rafael.barbalho@xxxxxxxxx>
      Tested-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      [danvet: Remove unused local variable sg.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 3f9ae3790e68588cce60dc49b9691116662e8f31
  Merge: fe82dce 1f47a77
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 29 15:29:18 2014 +0200

      Merge back earlier 'acpi-lpss' material for v3.18.

  commit 6e9b1c351dd66ab3d5ecbec44aa1e0b4f576e913
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 15:22:20 2014 +0200

      pinctrl: nomadik: use utils map free function

      Stop brewing our own map free function and rely on the pinctrl
      utils helpers.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e9681366ea9e76ab8f75e84351f2f3ca63ee542c
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 10:31:02 2014 +0100

      drm/i915: Do not store the error pointer for a failed userptr registration

      If we fail to create our mmu notification, we report the error back and
      currently store the error inside the i915_mm_struct. This not only causes
      subsequent registerations of the same mm to fail (an issue if the first
      was interrupted by a signal and needed to be restarted) but also causes
      us to eventually try and free the error pointer.

      [   73.419599] BUG: unable to handle kernel NULL pointer dereference at 
000000000000004c
      [   73.419831] IP: [<ffffffff8114af33>] mmu_notifier_unregister+0x23/0x130
      [   73.420065] PGD 8650c067 PUD 870bb067 PMD 0
      [   73.420319] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
      [   73.420580] CPU: 0 PID: 42 Comm: kworker/0:1 Tainted: G        W      
3.17.0-rc6+ #1561
      [   73.420837] Hardware name: Intel Corporation SandyBridge 
Platform/LosLunas CRB, BIOS ASNBCPT1.86C.0075.P00.1106281639 06/28/2011
      [   73.421405] Workqueue: events __i915_mm_struct_free__worker
      [   73.421724] task: ffff880088a81220 ti: ffff880088168000 task.ti: 
ffff880088168000
      [   73.422051] RIP: 0010:[<ffffffff8114af33>]  [<ffffffff8114af33>] 
mmu_notifier_unregister+0x23/0x130
      [   73.422410] RSP: 0018:ffff88008816bd50  EFLAGS: 00010286
      [   73.422765] RAX: 0000000000000003 RBX: ffff880086485400 RCX: 
0000000000000000
      [   73.423137] RDX: ffff88016d80ee90 RSI: ffff880086485400 RDI: 
0000000000000044
      [   73.423513] RBP: ffff88008816bd70 R08: 0000000000000001 R09: 
0000000000000000
      [   73.423895] R10: 0000000000000320 R11: 0000000000000001 R12: 
0000000000000044
      [   73.424282] R13: ffff880166e5f008 R14: ffff88016d815200 R15: 
ffff880166e5f040
      [   73.424682] FS:  0000000000000000(0000) GS:ffff88016d800000(0000) 
knlGS:0000000000000000
      [   73.425099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [   73.425537] CR2: 000000000000004c CR3: 0000000087f5f000 CR4: 
00000000000407f0
      [   73.426157] Stack:
      [   73.426597]  ffff880088a81248 ffff880166e5f038 fffffffffffffffc 
ffff880166e5f008
      [   73.427096]  ffff88008816bd98 ffffffff814a75f2 ffff880166e5f038 
ffff8800880f8a28
      [   73.427603]  ffff88016d812ac0 ffff88008816be00 ffffffff8106321a 
ffffffff810631af
      [   73.428119] Call Trace:
      [   73.428606]  [<ffffffff814a75f2>] 
__i915_mm_struct_free__worker+0x42/0x80
      [   73.429116]  [<ffffffff8106321a>] process_one_work+0x1ba/0x610
      [   73.429632]  [<ffffffff810631af>] ? process_one_work+0x14f/0x610
      [   73.430153]  [<ffffffff810636db>] worker_thread+0x6b/0x4a0
      [   73.430671]  [<ffffffff8108d67d>] ? trace_hardirqs_on+0xd/0x10
      [   73.431501]  [<ffffffff81063670>] ? process_one_work+0x610/0x610
      [   73.432030]  [<ffffffff8106a206>] kthread+0xf6/0x110
      [   73.432561]  [<ffffffff8106a110>] ? __kthread_parkme+0x80/0x80
      [   73.433100]  [<ffffffff8169c22c>] ret_from_fork+0x7c/0xb0
      [   73.433644]  [<ffffffff8106a110>] ? __kthread_parkme+0x80/0x80
      [   73.434194] Code: 0f 1f 84 00 00 00 00 00 66 66 66 66 90 8b 46 4c 85 
c0 0f 8e 10 01 00 00 55 48 89 e5 41 55 41 54 53 48 89 f3 49 89 fc 48 83 ec 08 
<48> 83 7f 08 00 0f 84 b1 00 00 00 48 c7 c7 40 e6 ac 82 e8 26 65
      [   73.435942] RIP  [<ffffffff8114af33>] 
mmu_notifier_unregister+0x23/0x130
      [   73.437017]  RSP <ffff88008816bd50>
      [   73.437704] CR2: 000000000000004c

      Fixes regression from commit ad46cb533d586fdb256855437af876617c6cf609
      Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Date:   Thu Aug 7 14:20:40 2014 +0100

          drm/i915: Prevent recursive deadlock on releasing a busy userptr

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84207
      Testcase: igt/gem_render_copy_redux
      Testcase: igt/gem_userptr_blits/create-destroy-sync
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Jacek Danecki <jacek.danecki@xxxxxxxxx>
      Cc: "Gong, Zhipeng" <zhipeng.gong@xxxxxxxxx>
      Cc: Jacek Danecki <jacek.danecki@xxxxxxxxx>
      Cc: "Ursulin, Tvrtko" <tvrtko.ursulin@xxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit ba388294a5e07335a998d64f0b4a05857425a440
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 15:17:04 2014 +0200

      pinctrl: nomadik: use util function to reserve maps

      Stop brewing our own pin map reservation function and use the
      generic code.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 7526ed79b014cbd943cd48b8dda63e74391ddd48
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 29 15:07:19 2014 +0200

      Revert "drm/i915/bdw: BDW Software Turbo"

      This reverts commit c76bb61a71083b2d90504cc6d0dda2047c5d63ca.

      It's apparently too broken so that Rodrigo submitted a patch to add a
      config option for it. Given that the design is also ... suboptimal and
      that I've only merged this to get lead engineers and managers off my
      back for one second let's just revert this.

      /me puts on combat gear again

      It was worth a shot ...

      References: 
http://mid.mail-archive.com/1411686380-1953-1-git-send-email-rodrigo.vivi@xxxxxxxxx
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Daisy Sun <daisy.sun@xxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 37993271cfa22b5620304f1fa3bf72eabb5b557b
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 27 18:14:47 2014 +0200

      udf: remove redundant sys_tz declaration

      sys_tz is already declared in include/linux/time.h

      Cc: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 81da57e64919f45e72d8e551f47ce38686ce0e78
  Author: Punit Agrawal <punit.agrawal@xxxxxxx>
  Date:   Fri Jul 18 15:09:54 2014 +0100

      PM / devfreq: exynos: Enable building exynos PPMU as module

      Export symbols from the PPMU driver needed to build the exynos bus
      driver as a module.

      Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Signed-off-by: Punit Agrawal <punit.agrawal@xxxxxxx>
      Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit bd7e927705817e56d73177b05276f2667baeb11e
  Author: Ã?rjan Eide <orjan.eide@xxxxxxx>
  Date:   Fri Jul 18 15:09:53 2014 +0100

      PM / devfreq: Export helper functions for drivers

      These functions are indended for use by drivers and should be available
      also when the driver is built as a module.

      Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Ã?rjan Eide <orjan.eide@xxxxxxx>
      Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit db29a9508a9246e77087c5531e45b2c88ec6988b
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 11:35:42 2014 +0200

      netfilter: conntrack: disable generic tracking for known protocols

      Given following iptables ruleset:

      -P FORWARD DROP
      -A FORWARD -m sctp --dport 9 -j ACCEPT
      -A FORWARD -p tcp --dport 80 -j ACCEPT
      -A FORWARD -p tcp -m conntrack -m state ESTABLISHED,RELATED -j ACCEPT

      One would assume that this allows SCTP on port 9 and TCP on port 80.
      Unfortunately, if the SCTP conntrack module is not loaded, this allows
      *all* SCTP communication, to pass though, i.e. -p sctp -j ACCEPT,
      which we think is a security issue.

      This is because on the first SCTP packet on port 9, we create a dummy
      "generic l4" conntrack entry without any port information (since
      conntrack doesn't know how to extract this information).

      All subsequent packets that are unknown will then be in established
      state since they will fallback to proto_generic and will match the
      'generic' entry.

      Our originally proposed version [1] completely disabled generic protocol
      tracking, but Jozsef suggests to not track protocols for which a more
      suitable helper is available, hence we now mitigate the issue for in
      tree known ct protocol helpers only, so that at least NAT and direction
      information will still be preserved for others.

       [1] http://www.spinics.net/lists/netfilter-devel/msg33430.html

      Joint work with Daniel Borkmann.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit adad5621f3e16b4c4a7cc6bcdd186b11986dbf59
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Sep 23 10:14:13 2014 +0200

      PM / devfreq: Remove ARCH_HAS_OPP completely

      The Kconfig symbol ARCH_HAS_OPP became redundant in v3.16: commit
      049d595a4db3 ("PM / OPP: Make OPP invisible to users in Kconfig")
      removed the only dependency that used it. Setting it had no effect
      anymore.

      So commit 78c5e0bb145d ("PM / OPP: Remove ARCH_HAS_OPP") removed it. For
      some reason that commit did not remove all select statements for that
      symbol. These statements are now useless. Remove one from devfreq too.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit 6a98f1e83a2874a189754ded5254ae687828739e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Sep 23 23:00:26 2014 +0300

      mmc: Fix incorrect warning when setting 0 Hz via debugfs

      It is possible to turn off the card clock by setting
      the frequency to zero via debugfs e.g.

        echo 0 > /sys/kernel/debug/mmc0/clock

      However that produces an incorrect warning that is
      designed to warn if the frequency is below the minimum
      operating frequency.  So correct the warning.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9363dc4b599949bde338cdaba1cf7cac243e4e97
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 23 13:30:41 2014 +0200

      netfilter: nf_tables: store and dump set policy

      We want to know in which cases the user explicitly sets the policy
      options. In that case, we also want to dump back the info.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 6800754c3674fb36350b2df9c3f84676e7e7a8f7
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Sep 23 23:00:25 2014 +0300

      mmc: Fix use of wrong device in mmc_gpiod_free_cd()

      mmc_gpiod_free_cd() is paired with mmc_gpiod_request_cd()
      and both must reference the same device which is the
      actual host controller device not the mmc_host class
      device.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 5fef365b64b99d298d724b30b5c291b05d169f58
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 21:34:58 2014 +0200

      mmc: atmel-mci: fix mismatched section on atmci_cleanup_slot

      As of 528bc7808f4e ("mmc: atmel-mci: Release mmc resources on failure in 
probe"),
      the atmci_probe() function calls atmci_cleanup_slot in the failure path.

      This causes a new warning whenever the driver is built:

      WARNING: drivers/mmc/host/built-in.o(.init.text+0xa04): Section mismatch 
in reference from the function atmci_probe() to the function 
.exit.text:atmci_cleanup_slot()
      The function __init atmci_probe() references
      a function __exit atmci_cleanup_slot().

      Gcc correctly warns about this function getting dropped in the link stage
      for the built-in case, which would cause undefined behavior when this 
error
      path is hit. The solution is to simply drop the __exit annotation.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: 528bc7808f4e ("mmc: atmel-mci: Release mmc resources on failure in 
probe")
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 04ed831f224d4553682f48e1b4a6b68f2622b68e
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Sep 29 11:10:33 2014 +0300

      clk: ti: dra7-atl-clock: Mark the device as pm_runtime_irq_safe

      It is safe to call the pm sync calls in interrupt context in this driver.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>

  commit e8627a9ec397dd55f650e54e4956e25cfa8aab7c
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 17:31:48 2014 -0700

      clk: ti: LLVMLinux: Move __init outside of type definition

      As written, the __init for ti_clk_get_div_table is in the middle of the 
return
      type.

      The gcc documentation indicates that section attributes should be added 
to the
      end of the function declaration:

        extern void foobar (void) __attribute__ ((section ("bar")));

      However gcc seems to be very permissive with where attributes can be 
placed.
      clang on the other hand isn't so permissive, and fails if you put the 
section
      definition in the middle of the return type:

      drivers/clk/ti/divider.c:298:28: error: expected ';' after struct
      static struct clk_div_table
                                 ^
                                 ;
      drivers/clk/ti/divider.c:298:1: warning: 'static' ignored on this
            declaration [-Wmissing-declarations]
      static struct clk_div_table
      ^
      drivers/clk/ti/divider.c:299:9: error: type specifier missing,
            defaults to 'int' [-Werror,-Wimplicit-int]
      __init *ti_clk_get_div_table(struct device_node *node)
      ~~~~~~  ^
      drivers/clk/ti/divider.c:345:9: warning: incompatible pointer types
            returning 'struct clk_div_table *' from a function with result type 
'int *' [-Wincompatible-pointer-types]
              return table;
                     ^~~~~
      drivers/clk/ti/divider.c:419:9: warning: incompatible pointer types
            assigning to 'const struct clk_div_table *' from 'int *' 
[-Wincompatible-pointer-types]
              *table = ti_clk_get_div_table(node);
                     ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
      3 warnings and 2 errors generated.

      By convention, most of the kernel code puts section attributes between the
      return type and function name. In the case where the return type is a 
pointer,
      it's important to place the '*' on left of the __init.

      This updated code works for both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>

  commit 319f1276f9a392526d2f40ecd76c1c829d0cf5fa
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:33:27 2014 +0200

      clk: ti: consider the fact that of_clk_get() might return an error

      I "forgot" to update the dtb and the kernel crashed:
      |Unable to handle kernel NULL pointer dereference at virtual address 
0000002e
      |PC is at __clk_get_flags+0x4/0xc
      |LR is at ti_dt_clockdomains_setup+0x70/0xe8

      because I did not have the clock nodes. of_clk_get() returns an error
      pointer which is not checked here.

      Acked-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>

  commit 73b5d5f711f35617ff701bd88e887d3a1187e82b
  Author: Tero Kristo <t-kristo@xxxxxx>
  Date:   Fri Sep 12 16:39:07 2014 +0300

      clk: ti: dra7-atl-clock: fix a memory leak

      of_clk_add_provider makes an internal copy of the parent_names property
      while its called, thus it is no longer needed after this call and can
      be freed.

      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>
      Cc: Mike Turquette <mturquette@xxxxxxxxxx>
      Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>

  commit c08ee14cc6634457948bc5e26584697208baa02a
  Author: Tero Kristo <t-kristo@xxxxxx>
  Date:   Fri Sep 12 15:01:57 2014 +0300

      clk: ti: change clock init to use generic of_clk_init

      Previously, the TI clock driver initialized all the clocks hierarchically
      under each separate clock provider node. Now, each clock that requires
      IO access will instead check their parent node to find out which IO range
      to use.

      This patch allows the TI clock driver to use a few new features provided
      by the generic of_clk_init, and also allows registration of clock nodes
      outside the clock hierarchy (for example, any external clocks.)

      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>
      Cc: Mike Turquette <mturquette@xxxxxxxxxx>
      Cc: Paul Walmsley <paul@xxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Cc: Jyri Sarha <jsarha@xxxxxx>
      Cc: Stefan Assmann <sassmann@xxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 59790aa2873cb3c32db02c777f08eb19faccf5fa
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:55:46 2014 +0300

      Bluetooth: 6lowpan: Make sure skb exists before accessing it

      We need to make sure that the saved skb exists when
      resuming or suspending a CoC channel. This can happen if
      initial credits is 0 when channel is connected.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 842abe08aa6f81f1062cf9624e9f6afc117d73e4
  Merge: a11238e 291ab06
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 00:24:00 2014 -0400

      Merge branch 'qca7000_spi'

      Stefan Wahren says:

      ====================
      add Qualcomm QCA7000 ethernet driver

      This patch series adds support for the Qualcomm QCA7000 Homeplug GreenPHY.
      The QCA7000 is serial-to-powerline bridge with two interfaces: UART and 
SPI.
      These patches handles only the last one, with an Ethernet over SPI 
protocol
      driver.

      This driver based on the Qualcomm code [1], but contains a lot of changes
      since last year:

      * devicetree support
      * DebugFS support
      * ethtool support
      * better error handling
      * performance improvements
      * code cleanup
      * some bugfixes

      The code has been tested only on Freescale i.MX28 boards, but should work
      on other platforms.

      [1] - https://github.com/IoE/qca7000

      Changes in V3:
      - Use ether_addr_copy instead of memcpy
      - Remove qcaspi_set_mac_address
      - Improve DT parsing
      - replace OF_GPIO dependancy with OF
      - fix compile error caused by SET_ETHTOOL_OPS
      - fix possible endless loop when spi read fails
      - fix DT documentation
      - fix coding style
      - fix sparse warnings

      Changes in V2:
      - replace in DT the SPI intr GPIO with pure interrupt
      - make legacy mode a boolean DT property and remove it as module parameter
      - make burst length a module parameter instead of DT property
      - make pluggable a module parameter instead of DT property
      - improve DT documentation
      - replace debugFS register dump with ethtool function
      - replace debugFS stats with ethtool function
      - implement function to get ring parameter via ethtool
      - implement function to set TX ring count via ethtool
      - fix TX ring state in debugFS
      - optimize tx ring flush
      - add byte limit for TX ring to avoid bufferbloat
      - fix TX queue full and write buffer miss counter
      - fix SPI clk speed module parameter
      - fix possible packet loss
      - fix possible race during transmit
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 291ab06ecf6765aa0c73332b745ffb3a44ed30c6
  Author: Stefan Wahren <stefan.wahren@xxxxxxxx>
  Date:   Fri Sep 26 22:21:21 2014 +0000

      net: qualcomm: new Ethernet over SPI driver for QCA7000

      This patch adds the Ethernet over SPI driver for the
      Qualcomm QCA7000 HomePlug GreenPHY.

      Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7d50df8f72088eadde87e771c4b2f30bfb3688a0
  Author: Stefan Wahren <stefan.wahren@xxxxxxxx>
  Date:   Fri Sep 26 22:21:20 2014 +0000

      Documentation: add Device tree bindings for QCA7000

      This patch adds the Device tree bindings for the
      Ethernet over SPI protocol driver of the Qualcomm
      QCA7000 HomePlug GreenPHY.

      Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a11238ec28d40f56f8b939f6f125694dba3adb70
  Merge: 53dfd50 e3118e8
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 00:13:17 2014 -0400

      Merge branch 'dctcp'

      Daniel Borkmann says:

      ====================
      net: tcp: DCTCP congestion control algorithm

      This patch series adds support for the DataCenter TCP (DCTCP) congestion
      control algorithm. Please see individual patches for the details.

      The last patch adds DCTCP as a congestion control module, and previous
      ones add needed infrastructure to extend the congestion control framework.

      Joint work between Florian Westphal, Daniel Borkmann and Glenn Judd.

      v3 -> v2:
       - No changes anywhere, just a resend as requested by Dave
       - Added Stephen's ACK
      v1 -> v2:
       - Rebased to latest net-next
       - Addressed Eric's feedback, thanks!
        - Update stale comment wrt. DCTCP ECN usage
        - Don't call INET_ECN_xmit for every packet
       - Add dctcp ss/inetdiag support to expose internal stats to userspace
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e3118e8359bb7c59555aca60c725106e6d78c5ce
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Fri Sep 26 22:37:36 2014 +0200

      net: tcp: add DCTCP congestion control algorithm

      This work adds the DataCenter TCP (DCTCP) congestion control
      algorithm [1], which has been first published at SIGCOMM 2010 [2],
      resp. follow-up analysis at SIGMETRICS 2011 [3] (and also, more
      recently as an informational IETF draft available at [4]).

      DCTCP is an enhancement to the TCP congestion control algorithm for
      data center networks. Typical data center workloads are i.e.
      i) partition/aggregate (queries; bursty, delay sensitive), ii) short
      messages e.g. 50KB-1MB (for coordination and control state; delay
      sensitive), and iii) large flows e.g. 1MB-100MB (data update;
      throughput sensitive). DCTCP has therefore been designed for such
      environments to provide/achieve the following three requirements:

        * High burst tolerance (incast due to partition/aggregate)
        * Low latency (short flows, queries)
        * High throughput (continuous data updates, large file
          transfers) with commodity, shallow buffered switches

      The basic idea of its design consists of two fundamentals: i) on the
      switch side, packets are being marked when its internal queue
      length > threshold K (K is chosen so that a large enough headroom
      for marked traffic is still available in the switch queue); ii) the
      sender/host side maintains a moving average of the fraction of marked
      packets, so each RTT, F is being updated as follows:

       F := X / Y, where X is # of marked ACKs, Y is total # of ACKs
       alpha := (1 - g) * alpha + g * F, where g is a smoothing constant

      The resulting alpha (iow: probability that switch queue is congested)
      is then being used in order to adaptively decrease the congestion
      window W:

       W := (1 - (alpha / 2)) * W

      The means for receiving marked packets resp. marking them on switch
      side in DCTCP is the use of ECN.

      RFC3168 describes a mechanism for using Explicit Congestion Notification
      from the switch for early detection of congestion, rather than waiting
      for segment loss to occur.

      However, this method only detects the presence of congestion, not
      the *extent*. In the presence of mild congestion, it reduces the TCP
      congestion window too aggressively and unnecessarily affects the
      throughput of long flows [4].

      DCTCP, as mentioned, enhances Explicit Congestion Notification (ECN)
      processing to estimate the fraction of bytes that encounter congestion,
      rather than simply detecting that some congestion has occurred. DCTCP
      then scales the TCP congestion window based on this estimate [4],
      thus it can derive multibit feedback from the information present in
      the single-bit sequence of marks in its control law. And thus act in
      *proportion* to the extent of congestion, not its *presence*.

      Switches therefore set the Congestion Experienced (CE) codepoint in
      packets when internal queue lengths exceed threshold K. Resulting,
      DCTCP delivers the same or better throughput than normal TCP, while
      using 90% less buffer space.

      It was found in [2] that DCTCP enables the applications to handle 10x
      the current background traffic, without impacting foreground traffic.
      Moreover, a 10x increase in foreground traffic did not cause any
      timeouts, and thus largely eliminates TCP incast collapse problems.

      The algorithm itself has already seen deployments in large production
      data centers since then.

      We did a long-term stress-test and analysis in a data center, short
      summary of our TCP incast tests with iperf compared to cubic:

      This test measured DCTCP throughput and latency and compared it with
      CUBIC throughput and latency for an incast scenario. In this test, 19
      senders sent at maximum rate to a single receiver. The receiver simply
      ran iperf -s.

      The senders ran iperf -c <receiver> -t 30. All senders started
      simultaneously (using local clocks synchronized by ntp).

      This test was repeated multiple times. Below shows the results from a
      single test. Other tests are similar. (DCTCP results were extremely
      consistent, CUBIC results show some variance induced by the TCP timeouts
      that CUBIC encountered.)

      For this test, we report statistics on the number of TCP timeouts,
      flow throughput, and traffic latency.

      1) Timeouts (total over all flows, and per flow summaries):

                  CUBIC            DCTCP
        Total     3227             25
        Mean       169.842          1.316
        Median     183              1
        Max        207              5
        Min        123              0
        Stddev      28.991          1.600

      Timeout data is taken by measuring the net change in netstat -s
      "other TCP timeouts" reported. As a result, the timeout measurements
      above are not restricted to the test traffic, and we believe that it
      is likely that all of the "DCTCP timeouts" are actually timeouts for
      non-test traffic. We report them nevertheless. CUBIC will also include
      some non-test timeouts, but they are drawfed by bona fide test traffic
      timeouts for CUBIC. Clearly DCTCP does an excellent job of preventing
      TCP timeouts. DCTCP reduces timeouts by at least two orders of
      magnitude and may well have eliminated them in this scenario.

      2) Throughput (per flow in Mbps):

                  CUBIC            DCTCP
        Mean      521.684          521.895
        Median    464              523
        Max       776              527
        Min       403              519
        Stddev    105.891            2.601
        Fairness    0.962            0.999

      Throughput data was simply the average throughput for each flow
      reported by iperf. By avoiding TCP timeouts, DCTCP is able to
      achieve much better per-flow results. In CUBIC, many flows
      experience TCP timeouts which makes flow throughput unpredictable and
      unfair. DCTCP, on the other hand, provides very clean predictable
      throughput without incurring TCP timeouts. Thus, the standard deviation
      of CUBIC throughput is dramatically higher than the standard deviation
      of DCTCP throughput.

      Mean throughput is nearly identical because even though cubic flows
      suffer TCP timeouts, other flows will step in and fill the unused
      bandwidth. Note that this test is something of a best case scenario
      for incast under CUBIC: it allows other flows to fill in for flows
      experiencing a timeout. Under situations where the receiver is issuing
      requests and then waiting for all flows to complete, flows cannot fill
      in for timed out flows and throughput will drop dramatically.

      3) Latency (in ms):

                  CUBIC            DCTCP
        Mean      4.0088           0.04219
        Median    4.055            0.0395
        Max       4.2              0.085
        Min       3.32             0.028
        Stddev    0.1666           0.01064

      Latency for each protocol was computed by running "ping -i 0.2
      <receiver>" from a single sender to the receiver during the incast
      test. For DCTCP, "ping -Q 0x6 -i 0.2 <receiver>" was used to ensure
      that traffic traversed the DCTCP queue and was not dropped when the
      queue size was greater than the marking threshold. The summary
      statistics above are over all ping metrics measured between the single
      sender, receiver pair.

      The latency results for this test show a dramatic difference between
      CUBIC and DCTCP. CUBIC intentionally overflows the switch buffer
      which incurs the maximum queue latency (more buffer memory will lead
      to high latency.) DCTCP, on the other hand, deliberately attempts to
      keep queue occupancy low. The result is a two orders of magnitude
      reduction of latency with DCTCP - even with a switch with relatively
      little RAM. Switches with larger amounts of RAM will incur increasing
      amounts of latency for CUBIC, but not for DCTCP.

      4) Convergence and stability test:

      This test measured the time that DCTCP took to fairly redistribute
      bandwidth when a new flow commences. It also measured DCTCP's ability
      to remain stable at a fair bandwidth distribution. DCTCP is compared
      with CUBIC for this test.

      At the commencement of this test, a single flow is sending at maximum
      rate (near 10 Gbps) to a single receiver. One second after that first
      flow commences, a new flow from a distinct server begins sending to
      the same receiver as the first flow. After the second flow has sent
      data for 10 seconds, the second flow is terminated. The first flow
      sends for an additional second. Ideally, the bandwidth would be evenly
      shared as soon as the second flow starts, and recover as soon as it
      stops.

      The results of this test are shown below. Note that the flow bandwidth
      for the two flows was measured near the same time, but not
      simultaneously.

      DCTCP performs nearly perfectly within the measurement limitations
      of this test: bandwidth is quickly distributed fairly between the two
      flows, remains stable throughout the duration of the test, and
      recovers quickly. CUBIC, in contrast, is slow to divide the bandwidth
      fairly, and has trouble remaining stable.

        CUBIC                      DCTCP

        Seconds  Flow 1  Flow 2    Seconds  Flow 1  Flow 2
         0       9.93    0          0       9.92    0
         0.5     9.87    0          0.5     9.86    0
         1       8.73    2.25       1       6.46    4.88
         1.5     7.29    2.8        1.5     4.9     4.99
         2       6.96    3.1        2       4.92    4.94
         2.5     6.67    3.34       2.5     4.93    5
         3       6.39    3.57       3       4.92    4.99
         3.5     6.24    3.75       3.5     4.94    4.74
         4       6       3.94       4       5.34    4.71
         4.5     5.88    4.09       4.5     4.99    4.97
         5       5.27    4.98       5       4.83    5.01
         5.5     4.93    5.04       5.5     4.89    4.99
         6       4.9     4.99       6       4.92    5.04
         6.5     4.93    5.1        6.5     4.91    4.97
         7       4.28    5.8        7       4.97    4.97
         7.5     4.62    4.91       7.5     4.99    4.82
         8       5.05    4.45       8       5.16    4.76
         8.5     5.93    4.09       8.5     4.94    4.98
         9       5.73    4.2        9       4.92    5.02
         9.5     5.62    4.32       9.5     4.87    5.03
        10       6.12    3.2       10       4.91    5.01
        10.5     6.91    3.11      10.5     4.87    5.04
        11       8.48    0         11       8.49    4.94
        11.5     9.87    0         11.5     9.9     0

      SYN/ACK ECT test:

      This test demonstrates the importance of ECT on SYN and SYN-ACK packets
      by measuring the connection probability in the presence of competing
      flows for a DCTCP connection attempt *without* ECT in the SYN packet.
      The test was repeated five times for each number of competing flows.

                    Competing Flows  1 |    2 |    4 |    8 |   16
                                     ------------------------------
      Mean Connection Probability    1 | 0.67 | 0.45 | 0.28 |    0
      Median Connection Probability  1 | 0.65 | 0.45 | 0.25 |    0

      As the number of competing flows moves beyond 1, the connection
      probability drops rapidly.

      Enabling DCTCP with this patch requires the following steps:

      DCTCP must be running both on the sender and receiver side in your
      data center, i.e.:

        sysctl -w net.ipv4.tcp_congestion_control=dctcp

      Also, ECN functionality must be enabled on all switches in your
      data center for DCTCP to work. The default ECN marking threshold (K)
      heuristic on the switch for DCTCP is e.g., 20 packets (30KB) at
      1Gbps, and 65 packets (~100KB) at 10Gbps (K > 1/7 * C * RTT, [4]).

      In above tests, for each switch port, traffic was segregated into two
      queues. For any packet with a DSCP of 0x01 - or equivalently a TOS of
      0x04 - the packet was placed into the DCTCP queue. All other packets
      were placed into the default drop-tail queue. For the DCTCP queue,
      RED/ECN marking was enabled, here, with a marking threshold of 75 KB.
      More details however, we refer you to the paper [2] under section 3).

      There are no code changes required to applications running in user
      space. DCTCP has been implemented in full *isolation* of the rest of
      the TCP code as its own congestion control module, so that it can run
      without a need to expose code to the core of the TCP stack, and thus
      nothing changes for non-DCTCP users.

      Changes in the CA framework code are minimal, and DCTCP algorithm
      operates on mechanisms that are already available in most Silicon.
      The gain (dctcp_shift_g) is currently a fixed constant (1/16) from
      the paper, but we leave the option that it can be chosen carefully
      to a different value by the user.

      In case DCTCP is being used and ECN support on peer site is off,
      DCTCP falls back after 3WHS to operate in normal TCP Reno mode.

      ss {-4,-6} -t -i diag interface:

        ... dctcp wscale:7,7 rto:203 rtt:2.349/0.026 mss:1448 cwnd:2054
        ssthresh:1102 ce_state 0 alpha 15 ab_ecn 0 ab_tot 735584
        send 10129.2Mbps pacing_rate 20254.1Mbps unacked:1822 retrans:0/15
        reordering:101 rcv_space:29200

        ... dctcp-reno wscale:7,7 rto:201 rtt:0.711/1.327 ato:40 mss:1448
        cwnd:10 ssthresh:1102 fallback_mode send 162.9Mbps pacing_rate
        325.5Mbps rcv_rtt:1.5 rcv_space:29200

      More information about DCTCP can be found in [1-4].

        [1] http://simula.stanford.edu/~alizade/Site/DCTCP.html
        [2] http://simula.stanford.edu/~alizade/Site/DCTCP_files/dctcp-final.pdf
        [3] 
http://simula.stanford.edu/~alizade/Site/DCTCP_files/dctcp_analysis-full.pdf
        [4] http://tools.ietf.org/html/draft-bensley-tcpm-dctcp-00

      Joint work with Florian Westphal and Glenn Judd.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9890092e46b2996bb85f7f973e69424cb5c07bc0
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 22:37:35 2014 +0200

      net: tcp: more detailed ACK events and events for CE marked packets

      DataCenter TCP (DCTCP) determines cwnd growth based on ECN information
      and ACK properties, e.g. ACK that updates window is treated differently
      than DUPACK.

      Also DCTCP needs information whether ACK was delayed ACK. Furthermore,
      DCTCP also implements a CE state machine that keeps track of CE markings
      of incoming packets.

      Therefore, extend the congestion control framework to provide these
      event types, so that DCTCP can be properly implemented as a normal
      congestion algorithm module outside of the core stack.

      Joint work with Daniel Borkmann and Glenn Judd.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7354c8c389d18719dd71cc810da70b0921d66694
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 22:37:34 2014 +0200

      net: tcp: split ack slow/fast events from cwnd_event

      The congestion control ops "cwnd_event" currently supports
      CA_EVENT_FAST_ACK and CA_EVENT_SLOW_ACK events (among others).
      Both FAST and SLOW_ACK are only used by Westwood congestion
      control algorithm.

      This removes both flags from cwnd_event and adds a new
      in_ack_event callback for this. The goal is to be able to
      provide more detailed information about ACKs, such as whether
      ECE flag was set, or whether the ACK resulted in a window
      update.

      It is required for DataCenter TCP (DCTCP) congestion control
      algorithm as it makes a different choice depending on ECE being
      set or not.

      Joint work with Daniel Borkmann and Glenn Judd.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 30e502a34b8b21fae2c789da102bd9f6e99fef83
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Fri Sep 26 22:37:33 2014 +0200

      net: tcp: add flag for ca to indicate that ECN is required

      This patch adds a flag to TCP congestion algorithms that allows
      for requesting to mark IPv4/IPv6 sockets with transport as ECN
      capable, that is, ECT(0), when required by a congestion algorithm.

      It is currently used and needed in DataCenter TCP (DCTCP), as it
      requires both peers to assert ECT on all IP packets sent - it
      uses ECN feedback (i.e. CE, Congestion Encountered information)
      from switches inside the data center to derive feedback to the
      end hosts.

      Therefore, simply add a new flag to icsk_ca_ops. Note that DCTCP's
      algorithm/behaviour slightly diverges from RFC3168, therefore this
      is only (!) enabled iff the assigned congestion control ops module
      has requested this. By that, we can tightly couple this logic really
      only to the provided congestion control ops.

      Joint work with Florian Westphal and Glenn Judd.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55d8694fa82c9b5858ae5a78a210353961f908f9
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 22:37:32 2014 +0200

      net: tcp: assign tcp cong_ops when tcp sk is created

      Split assignment and initialization from one into two functions.

      This is required by followup patches that add Datacenter TCP
      (DCTCP) congestion control algorithm - we need to be able to
      determine if the connection is moderated by DCTCP before the
      3WHS has finished.

      As we walk the available congestion control list during the
      assignment, we are always guaranteed to have Reno present as
      it's fixed compiled-in. Therefore, since we're doing the
      early assignment, we don't have a real use for the Reno alias
      tcp_init_congestion_ops anymore and can thus remove it.

      Actual usage of the congestion control operations are being
      made after the 3WHS has finished, in some cases however we
      can access get_info() via diag if implemented, therefore we
      need to zero out the private area for those modules.

      Joint work with Daniel Borkmann and Glenn Judd.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53dfd501819a6e9c3a7d56cac1ddaf03fe90800d
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 26 10:02:50 2014 -0700

      net: sched: cls_rcvp, complete rcu conversion

      This completes the cls_rsvp conversion to RCU safe
      copy, update semantics.

      As a result all cases of tcf_exts_change occur on
      empty lists now.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3d9a0d2f8212879407e58d67f460d8920eb6543d
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Sep 25 23:04:56 2014 -0700

      dql: dql_queued() should write first to reduce bus transactions

      While doing high throughput test on a BQL enabled NIC,
      I found a very high cost in ndo_start_xmit() when accessing BQL data.

      It turned out the problem was caused by compiler trying to be
      smart, but involving a bad MESI transaction :

        0.05 â??  mov    0xc0(%rax),%edi    // LOAD dql->num_queued
        0.48 â??  mov    %edx,0xc8(%rax)    // STORE dql->last_obj_cnt = count
       58.23 â??  add    %edx,%edi
        0.58 â??  cmp    %edi,0xc4(%rax)
        0.76 â??  mov    %edi,0xc0(%rax)    // STORE dql->num_queued += count
        0.72 â??  js     bd8

      I got an incredible 10 % gain [1] by making sure cpu do not attempt
      to get the cache line in Shared mode, but directly requests for
      ownership.

      New code :
        mov    %edx,0xc8(%rax)  // STORE dql->last_obj_cnt = count
        add    %edx,0xc0(%rax)  // RMW   dql->num_queued += count
        mov    0xc4(%rax),%ecx  // LOAD dql->adj_limit
        mov    0xc0(%rax),%edx  // LOAD dql->num_queued
        cmp    %edx,%ecx

      The TX completion was running from another cpu, with high interrupts
      rate.

      Note that I am using barrier() as a soft hint, as mb() here could be
      too heavy cost.

      [1] This was a netperf TCP_STREAM with TSO disabled, but GSO enabled.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 11889e817eec9fe7c87ed85dc9e1a295c6627f56
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 22:43:42 2014 +0300

      staging: rtl8192u: ieee80211: Converted symbol to static.

      This patch fixes this sparse warning:
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c:60:6: warning:
      symbol 'ieee80211_ccmp_aes_encrypt' was not declared. Should it be static?

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95c0bab252b69c5aff447712c833fd897d952388
  Author: Georgiana Chelu <georgiana.chelu93@xxxxxxxxx>
  Date:   Sun Sep 28 17:34:12 2014 +0300

      staging: rtl8192u: Add blank line after variable declarations

      Fix the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Georgiana Chelu <georgiana.chelu93@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f1cd53eccad75b9360378f5ce635ba942523fc44
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 27 20:49:04 2014 +0530

      Staging: rtl8192e: Remove unused variable

      This patch removes a variable which has never been used. The following
      Coccinelle semantic patch was used to make this transformation:

      @@
      type T;
      identifier i;
      constant C;
      @@

      - T i;
        <... when != i
      - i = C;
        ...>

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 806031dbf1011890f956f2bf6c2dd8e01e0a1762
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 17:50:27 2014 +0300

      staging: rtl8192u: Fixed trailing whitespace in copying

      The following patch fixes the checkpatch.pl error:
      ERROR: trailing whitespace

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 020af9a5479791015d40e07cd336d6e149c4c72a
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 17:47:21 2014 +0300

      staging: rtl8192u: remove space before close parenthesis ")"

      This fixes the checkpatch.pl error:
      ERROR: space prohibited before that close parenthesis ')'

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bbfd888d847b6c3497165a411d2e12d61777b773
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 17:32:52 2014 +0300

      staging: rtl8192u: remove space before semicolon

      This fixes the checkpatch.pl warning:
      WARNING: space prohibited before semicolon

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32b116edae346c3e903519c3aff54e20f3a83146
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 17:18:38 2014 +0300

      staging: rtl8192u: add space after close brace '}'

      This fixes the checkpatch.pl error:
      ERROR: space required after that close brace '}'

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ec2f8f0b9c5403691eabc4b93da0efab85df98c
  Author: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
  Date:   Sat Sep 27 16:04:37 2014 +0300

      staging: slicoss: Fix void function return statements style warning

      This fixes "void function return statements are not generally useful"
      checkpatch.pl warning slicoss.c

      Signed-off-by: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ec1aeb33f254c871882175f105beca580e82477
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 13:25:29 2014 +0300

      staging: rtl8192u: add space before the open parenthesis '('

      This fixes the checkpatch.pl error:
      ERROR: space required before the open parenthesis '('

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6ab8609b92f1287957ae44c09de37caaf83251e5
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 27 04:12:28 2014 +0530

      Staging: rtl8192e: rtl8192e: Remove assigned unused variable

      This patch removes an initialized variable which has never been used.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @e@
      identifier i;
      position p;
      type T;
      @@

      extern T i@p;

      @@
      type T;
      identifier i;
      constant C;
      position p != e.p;
      @@

      - T i@p;
        <+... when != i
      - i = C;
        ...+>

      The braces around if and else which become unnecessary after the 
transformation
      were also removed.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a2da4abe30a05c138acd1c1cf3c08154dfa7847
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Sun Sep 28 15:53:21 2014 +0300

      staging: octeon: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      ethernet-rgmii.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa66d88d0bf8d098794cf9923be7e773454d1806
  Author: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
  Date:   Sat Sep 27 14:58:31 2014 +0300

      staging: octeon: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning ethernet-util.h

      Signed-off-by: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99f8dbc5644636ef1fda283da1b7dab90a3ef131
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 13:49:02 2014 +0300

      staging: octeon: Fix line 80 characters in ethernet.c

      The following patch fixes the checpatch.pl warning:
      WARNING: line over 80 characters

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e98f76c8fe3247e2118b948799e0ea491f35b9e
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 00:00:14 2014 +0300

      drivers: staging: gdm72xx: Removed unnecessary braces.

      This patch fixes "braces {} are not necessary for single statement
      blocks" checkpatch.pl warning in netlink_k.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93f509a88107b2ee551ae63e710f22378815eb76
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 00:00:13 2014 +0300

      drivers: staging: gdm72xx: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in netlink_k.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1fed0287238ea050163ae7c609306c0e5bfee41
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 23:50:09 2014 +0300

      staging: gdm724x: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in gdm_usb.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a256779f7de73679bbe90be4e49fd70a4e7f5f43
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 26 21:58:21 2014 +0300

      staging: ft1000: ft1000-pcmcia: Add require space after that ','

      This patch fixes checkpatch.pl error in file ft1000_hw.c
      ERROR: space required after that ';' (ctx:VxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 56a28395b7f120f9bd2c258a904766d48a37793f
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 22:55:59 2014 +0300

      staging: ft1000: ft1000-pcmcia: Used "linux" instead of "asm".

      This patch fixes "Use #include <linux/uaccess.h> instead of
      <asm/uaccess.h" checkpatch.pl warning in ft1000_dnld.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 96bcbea0d59a5aeacf753bff6a2d67cfa558d4cd
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 22:49:26 2014 +0300

      staging: ft1000: ft1000-pcmcia: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in ft1000_dnld.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2effbbdd9514c3b479e5e5ebeb7e996c262c27bf
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 21:25:08 2014 +0300

      Staging: unisys: common-spar: include: channels: Remove unnecessary 
semicolon

      This fixes the checkpatch.pl warning:
      WARNING: macros should not use a trailing semicolon.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd7dcd3997fc130226163c6fc5b085ebeb7d2e02
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 28 18:05:05 2014 +0530

      staging: vt6655: Merge three lines into one

      This patch merges three lines into one, removing unecessary
      if check.

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Reviewed-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f0cffbfe8c263de261ac92eb1e7605211b985beb
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 28 18:11:54 2014 +0530

      staging: vt6656: Merge three lines into one

      This patch merges three lines into one, removing if branch

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a793b2d817dffce9f16af694fcce327bdefedbed
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 28 19:42:37 2014 +0300

      staging: vt6655: Type conversion was made.

      This patch fixes this sparse warning:
      drivers/staging/vt6655/device_main.c:385:40: warning: mixing different 
enum types
      drivers/staging/vt6655/device_main.c:385:40:     int enum _VIA_BB_TYPE 
versus
      drivers/staging/vt6655/device_main.c:385:40:     int enum _VIA_PKT_TYPE

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e23c1b8c3cab8fa69fa05a9c14113d74026eaf0
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 01:49:36 2014 +0300

      Staging: vt6655: Add require space before that '('

      This patch fixes checkpatch.pl error in file device_main.c
      ERROR: space required before the open parenthesis '('

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6e61b441ceb5462d7fe14eb1697a61cb645dc871
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 01:36:44 2014 +0300

      Staging: vt6655: Add require space after that ','

      This patch fixes checkpatch.pl error in file device_main.c
      ERROR: space required after that ';' (ctx:VxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c772bce6705d5fd270be12fdd90902ea28e6aac1
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 26 22:26:49 2014 +0300

      staging: speakup: Added blank line.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in selection.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6bb9e390c45d988c98a446afa69c4ede39e7835
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 02:14:51 2014 +0300

      Staging: speakup: Fix trailing space

      This patch fixes checkpatch.pl error in file spkguide.txt
      ERROR: trailing whitespace

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43bb32a58546a3b29400566d5907b9524edfe609
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 01:11:45 2014 +0300

      Staging: wlan-ng: Fix unnecessary space before function pointer arguments

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: Unnecessary space before function pointer arguments

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dd60925d6980d52c70e62c23f9f3050e783bf2de
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 17:22:37 2014 +0300

      staging: rtl8723au: core: Add space after '|'

      This patch fixes checkpatch.pl error in file rtw_ap.c
      ERROR: need consistent spacing around '|' (ctx:WxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b34ba0c3acd9b723707c5364dba7b5c58a19282e
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 17:22:36 2014 +0300

      staging: rtl8723au: core: Add consistent spacing around '&'

      This patch fixes checkpatch.pl error in file rtw_ap.c
      ERROR: need consistent spacing around '&' (ctx:WxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b58e79b5fbffc35e25d3eecec7f748d33b66a29
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:47:48 2014 +0300

      staging: rtl8723au: hal: Removed unnecessary braces.

      This patch fixes "braces {} are not necessary for single statement
      blocks" checkpatch.pl warning in hal_com.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57e680eb090061a23119245f4878f413da77021a
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:47:47 2014 +0300

      staging: rtl8723au: hal: Fix missing blank line warning.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in hal_com.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9974e75bc10f72831e6d0f6750a3370dfd4c917
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:47:46 2014 +0300

      staging: rtl8723au: hal: Fix unnecessary whitespace before a quoted 
newline

      Fix checkpatch.pl issues with unnecessary whitespace before a quoted
      newline in hal_com.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 924c6ee1b2e7c9800c43104e67a291678e6a3440
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 00:41:22 2014 +0300

      staging: emxx_udc: Fixed else is not usefull warning.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in emxx_udc.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c0a7b1cbbf806e32278795893087047ed28f2a5b
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Wed Sep 24 13:54:15 2014 -0700

      staging: ft1000-usb: use usleep_range instead of msleep

      This fixes the following checkpatch.pl warning:
      WARNING : msleep < 20ms can sleep for up to 20ms; see
      Documentation/timers/timers-howto.txt

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ed9034f58e75b0f580eb8479ed1a01891191e04b
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Wed Sep 24 13:54:14 2014 -0700

      staging: ft1000-usb: remove unnecessary return statement

      This fixes the following checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9eeea5eb6b2da5d0297f1dcd303dbfe6a31a37d2
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:34:33 2014 +0300

      staging: media: omap4iss: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning iss_resizer.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8d89818461411ae6562aa3e804927b29f3c628b6
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:30:52 2014 +0300

      staging: media: omap4iss: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning iss_ipipeif.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f399140abb3c7ff5457ad2b2e510032948e430e1
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:25:35 2014 +0300

      staging: media: omap24xx: Added blank line.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in tcm825x.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f18bba082f09a0768bb14c350844cbe2d358e284
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:21:41 2014 +0300

      staging: media: omap24xx: Added new line after declarations.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in omap24xxcam-dma.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b86477c0e5b7b1406f27da519d4df841f306b92
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Wed Sep 24 17:00:17 2014 +0530

      staging: media: cxd2099: use usleep_range()

      This patch fixes checkpatch.pl warning in file cxd2099.c
      WARNING : msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a46e43e7dedd062fcde0216093467c26ae431ab3
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 27 20:50:17 2014 +0530

      Staging: media: davinci_vpfe: Remove unused variable

      This patch removes a variable which has never been used. The following
      Coccinelle semantic patch was used to make this transformation:

      @@
      type T;
      identifier i;
      constant C;
      @@

      - T i;
        <... when != i
      - i = C;
        ...>

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 31907c0e5c01af537bd4d1f803aa8d9dae74a579
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Thu Sep 25 14:43:31 2014 +0530

      Staging: media: davinci_vpfe: Removed unnecessary out of memory message 
logging.

      The following patch removes the checkpatch.pl warning:
      WARNING: possible unnecessary out of memory message.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb67f445495d04dfd61016cf9ac2bd1f3cff3da1
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:13:33 2014 +0300

      staging: media: lirc: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning lirc_parallel.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dbc5a5b690f423ff4cde4a20d197b58bb5a18832
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Wed Sep 24 17:30:08 2014 +0530

      Staging: media: lirc: Add new line after declarations

      This patch fixes checkpatch.pl warning in files of media/lirc
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ac9080029d9acf5dbda3e4f417ea964957edb9d8
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 28 21:25:17 2014 +0530

      Staging: dgnc: Remove space before parenthesis

      This fixes the following checkpatch.pl error:
      ERROR: space prohibited before that close parenthesis ')'

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4e28a6142b5f5e691c4570d8808ebefec0ae6ef
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:40 2014 +0300

      staging: dgnc: dgnc_driver.h: Remove non-standard spinlock's macros

      This patch removes non-standard spinlock's macros as they are no longer
      used by this driver.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66663dc1032e03fa2e24fae80e84d71bb99fbedb
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:39 2014 +0300

      staging: dgnc: dgnc_driver.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7be869b0726b270a5702346e66f57e9886cbba6b
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:38 2014 +0300

      staging: dgnc: dgnc_neo.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Additionally replace 'lock_flags2' with 'flags2'.
      This was done by hand since it had only 3 occurences and all in this file.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a44b508a32aed3a5e6af1468753886ba4d216a8c
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:37 2014 +0300

      staging: dgnc: dgnc_tty.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a03d7c8cf8b244c3d66da2ce65c170013eeba56
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:36 2014 +0300

      staging: dgnc: dgnc_mgmt.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42c4d46e3858caa04b99dde64ef5a82681179881
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 00:07:41 2014 +0300

      staging: dgnc: Fixed white space warning.

      This patch fixes "please, no space before tabs" checkpatch.pl warning in
      digi.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66ae140e4707bccab14cc6415b3d1be2d138a595
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 21:51:10 2014 +0300

      staging: rts5208: Remove unnecessary else in rtsx_card.h

      The following patch fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 057c780369cbfb7cf6e3a9a5644025c911297f4f
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Fri Sep 26 20:45:29 2014 +0530

      staging: rts5208: Remove unncessary return in function returning void

      This patch fixes checkpatch.pl warning in rtsx.c file.
      WARNING: void function return statements are not generally useful

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3c97fbbe55cfda1273abb1b625c1cd08cc122156
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Fri Sep 26 20:37:56 2014 +0530

      staging: rts5208: Add new line after declaration

      This patch fixes checkpatch.pl warning in file ms.c
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0be0b27dac688ee57fa9ac0556b2480bca503f27
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Thu Sep 25 02:53:54 2014 +0530

      Staging: rts5208: Fix missing blank line warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 02a29d2d9209ad24258432057886a5af5816c388
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Wed Sep 24 16:34:56 2014 +0530

      staging: rtl8712: add new line after declarations

      This patch fixes checkpatch.pl warning in hal_init.c file
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be075eb6ffdca8aedbfef3f8867e330e5ee5f534
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 27 13:03:15 2014 -0700

      staging: rtl8192ee: clean up function header formatting

      Reformatted function header to silence the following checkpatch.pl error:
      ERROR: code indent should use tabs where possible

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1cc3cacf10a6a1d430e9ed2cc0fed4a0b52bdf97
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 27 13:03:16 2014 -0700

      staging: rtl8192ee: remove unnecessary return statement

      This fixes the following checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 18eaddefd4d156291b5a3dcc336778b67d98b531
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Sep 24 12:07:16 2014 +0530

      Staging: rtl8192ee: Removed unnecessary return statement.

      The following patch removes the checkpatch.pl warning:
      WARNING: void function return statements are generally not useful.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 54ca67e0859a924930ecce91f9d714edcf937f67
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Sep 24 12:06:13 2014 +0530

      Staging: rtl8192ee: Fix line over 80 characters.

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 03c6eaa37ad7cd4838a8a6d745eb4da4db48c2f1
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 14:45:09 2014 +0300

      staging: iio: accel: Use __be16 instead of u16

      This patch fixes these warning messages found by sparse:
      drivers/staging/iio/accel/sca3000_ring.c:120:61: warning: incorrect type 
in argument 1 (different base types)
      drivers/staging/iio/accel/sca3000_ring.c:120:61:    expected restricted 
__be16 const [usertype] *p
      drivers/staging/iio/accel/sca3000_ring.c:120:61:    got unsigned short 
[usertype] *

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2bd7e245ea46dac4defdbed873c1cebe6c1e9c80
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 20:09:11 2014 +0300

      staging: iio: light: Add a blank line after declarations

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 10b2e445aa31c6e4118bbb928d76f1f7a6431402
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 20:09:10 2014 +0300

      staging: iio: light: Remove space before function pointer arguments

      This fixes the following checkpatch.pl warning:
      WARNING: Unnecessary space before function pointer arguments

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ad3e646c5b7fcc485a574f4523cb7bf2077ef1a3
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 20:09:09 2014 +0300

      staging: iio: light: Fix quoted string split across lines

      This fixes the following checkpatch.pl warning:
      WARNING: quoted string split across lines

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f3f883b411ae77455862a12b1d37e277ce80a4c3
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 16:58:07 2014 +0300

      staging: iio: Add #include guards to header files

      This patch adds #include guards in order to make the header files 
idempotent.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da96aecdc59d086926d49becd981acab8d98bb9a
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Thu Sep 25 16:09:57 2014 +0530

      Staging: iio: Remove unnecessory immediate else after return statement

      This patch fixes following checkpatch.pl warning:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7bf6513eeb51d1ae0a2a9b820368c13e55f44835
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Thu Sep 25 10:36:20 2014 +0300

      staging: iio: frequency: remove unnecessary semicolon

      This fixes the checkpatch.pl warning:
      WARNING: macros should not use a trailing semicolon

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6077f4397626467ba1838716952807785adc835
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 24 23:13:21 2014 +0300

      Staging: iio: light: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 580885415effd2bc661a2e00de0f9fa540c8fa13
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Wed Sep 24 18:18:43 2014 +0300

      staging: iio: frequency: add new line after declarations

      This fixes the checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb49a0f9b784d5ea872bf5fad8cf8964e243a216
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Wed Sep 24 17:16:54 2014 +0530

      Staging: iio: adc: Use usleep_range instead of msleep

      This patch fixes following checkpatch.pl warning:

      WARNING: msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b4f3752435a15a00086d38eca136934abdb99fd
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 12:39:26 2014 +0300

      staging: bcm: Fix line 80 characters in Adapter.h

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0fb591632c36d46d0ca2bd147db59068ff4345e1
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Sun Sep 28 14:40:19 2014 +0300

      staging: bcm: Fix quoted string split across lines warning

      The following patch the checkpatch.pl warning:

      drivers/staging/bcm/InterfaceIdleMode.c:215: warning:quoted string split 
across lines

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7557b6e17215623f9e887e3815d447bb4dc4083f
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Wed Sep 24 14:27:36 2014 -0700

      staging: imx-drm: Don't put an else right after a return

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8684ba72fa39c424ab788364992f377ef2d96676
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:16:02 2014 +0300

      staging: imx-drm: Array was made static const char * const

      This patch fixes checkpatch.pl error in file imx-tve.c
      WARNING: static const char * array should probably be static
      const char * const

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1da2a44bf8615ab40e5d4f7408b873385b6beee0
  Author: Rahul Garg <rahul.lnmiit@xxxxxxxxx>
  Date:   Thu Sep 25 07:16:59 2014 +0530

      patch "staging: rtl8723au: os_dep: declared cfg80211_infrastructure_mode 
static

      Declared cfg80211_infrastructure_mode method static to remove sparse 
warning

      Signed-off-by: Rahul Garg <rahul.lnmiit@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f1c571dcf01e8f90df31a1f5edc772cc5dde891a
  Author: Omar Sandoval <osandov@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:30:49 2014 -0700

      staging: lustre: fix gfp_t/int coercion

      Fix a few implicit casts between int and gfp_t which were caught by 
sparse.

      Signed-off-by: Omar Sandoval <osandov@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3d3ab8cc684cda4058959d91ed42735d9d605d61
  Author: Ramon Fried <ramon.fried@xxxxxxxxx>
  Date:   Thu Sep 25 21:05:06 2014 +0300

      staging: lustre: llite_lib.c Set ll_md_setattr function to be static

      This fixes the following sparse warning:
      llite_lib.c:1240:5: warning: symbol 'll_md_setattr' was not declared. 
Should it be static?

      Signed-off-by: Ramon Fried <ramon.fried@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 80190ca3e17dc804ccf0a41580993563f136bcab
  Author: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
  Date:   Wed Sep 24 17:32:04 2014 +0200

      staging: rtl8821ae: fix sparse warning for static declarations

      This patch fixes the following sparse warnings:

      drivers/staging/rtl8821ae/pci.c:52:4: warning: symbol 
'_rtl_mac_to_hwqueue' was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:365:6: warning: symbol 
'rtl_pci_check_buddy_priv' was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:409:6: warning: symbol 
'rtl_pci_get_linkcontrol_field' was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1748:6: warning: symbol 'rtl_pci_deinit' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1763:5: warning: symbol 'rtl_pci_init' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1780:5: warning: symbol 'rtl_pci_start' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1814:6: warning: symbol 'rtl_pci_stop' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:2105:21: warning: symbol 'hw_export' was 
not declared. Should it be static?

      Signed-off-by: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 348fecd2a2fdab4fa4e1a07d85a28a50f44c49d9
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:42:18 2014 -0400

      staging: ozwpan: Remove typedefs

      As these typedefs are only used once, there is no real need for them.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae66475289d13ef724cd5a523a4a5ce42e81582b
  Author: Heinrich Schuchardt <xypron.glpk@xxxxxx>
  Date:   Sat Sep 27 10:52:37 2014 +0200

      staging : android : sync : get_unused_fd

      sync.h recommends to use get_unused_fd which does not set
      O_CLOEXEC while the rest of the android tree uses
      get_unused_fd_flags and sets O_CLOEXEC.

      The patch adjust the comment.

      Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 20187a7b69b22729d7ff300c24d14cf3e0a22c0f
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:42 2014 +0100

      staging: et131x: Remove unnecessary parentheses

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 177e882ee8d4ecb8beccbf6004e169aa2c86bb2b
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:41 2014 +0100

      staging: et131x: Remove unnecessary OOM message

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f4aae620e3252b587500b6e4ff60971ffb240536
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:40 2014 +0100

      staging: et131x: Cat some lines less than 80 columns

      Some split lines are less than 80 chars if rejoined, so rejoin them.

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37dcca4364d526594dc183b96dc09102043fd48e
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:39 2014 +0100

      staging: et131x: Use ether_addr_copy when copying ethernet addresses

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb50564258b5414d434a383ea6b02443521eb5ce
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:48:14 2014 +0530

      USB: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Reviewed-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 586af079386fc78719314800bb7741d736cd442f
  Author: Scot Doyle <lkml14@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:16:48 2014 +0000

      usb: core: log higher level message on malformed LANGID descriptor

      Commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0
           USB: fix LANGID=0 regression

      defaults to a langid of 0x0409 if it's not properly implemented by the
      device. Explain with a higher level error message what this means.

      Signed-off-by: Scot Doyle <lkml14@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0efe72963409739778e93d8e2046305bc8310e83
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:22:51 2014 -0700

      tty: serial: msm: Add earlycon support

      Add support for DT based and command line based early console on platforms
      with the msm serial hardware.

      Cc: Rob Herring <robh@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a86713b1536c818972675e6dd8c6e738f0379f1d
  Author: Sudhir Sreedharan <ssreedharan@xxxxxxxxxx>
  Date:   Mon Sep 22 12:00:22 2014 +0530

      serial/core: Initialize the console pm state

      For console devices having UART_CAP_SLEEP capability, the uart_pm_state 
has
      to be initialized to UART_PM_STATE_ON. Otherwise the LCR regiser values
      are reinitialized when uart_change_pm is called from uart_configure_port.

      Signed-off-by: Sudhir Sreedharan <ssreedharan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit daea65a7be76953bb80d13d0ac43e7441fd42cdf
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Tue Sep 23 08:31:30 2014 +0100

      serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)

      Commit 08177ece596c ("serial: asc: Adopt readl_/writel_relaxed()) is
      regressing the m68k allmodconfig build. This is due to the unconditional
      use of readl_relaxed() which, although documented, does not currently
      exist for m68k.

      This is trivially fixable for st-asc because we can just update the
      asc_in() accessor to make this conditional.

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxx>
      Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Cc: Patrice Chotard <patrice.chotard@xxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2dea53bf57783f243c892e99c10c6921e956aa7e
  Author: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 16:34:12 2014 +0800

      serial: of-serial: add PM suspend/resume support

      This adds PM suspend/resume support for the of-serial driver
      to provide power management support on devices attatched to it.

      Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c8faf3d652b6b2dffc29e48d968349bd16aa32f
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:42:11 2014 +0200

      m68k: AMIGA_BUILTIN_SERIAL should depend on TTY

      If CONFIG_TTY=n:

      drivers/built-in.o: In function `rs_flush_buffer':
      amiserial.c:(.text+0x1f626): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `transmit_chars':
      amiserial.c:(.text+0x1f6c8): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `change_speed':
      amiserial.c:(.text+0x1f80a): undefined reference to 
`tty_termios_baud_rate'
      amiserial.c:(.text+0x1f88c): undefined reference to 
`tty_termios_baud_rate'
      drivers/built-in.o: In function `check_modem_status':
      amiserial.c:(.text+0x1faa6): undefined reference to `tty_hangup'
      amiserial.c:(.text+0x1faec): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `get_serial_info':
      amiserial.c:(.text+0x1fb88): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fbc0): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `rs_open':
      amiserial.c:(.text+0x1fdc6): undefined reference to 
`tty_port_block_til_ready'
      drivers/built-in.o: In function `set_serial_info':
      amiserial.c:(.text+0x1fe0c): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fea0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1fed0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1ffaa): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `receive_chars':
      amiserial.c:(.text+0x2005c): undefined reference to `do_SAK'
      amiserial.c:(.text+0x200e0): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x2013c): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x20148): undefined reference to `tty_flip_buffer_push'
      drivers/built-in.o: In function `rs_close':
      amiserial.c:(.text+0x20744): undefined reference to `tty_port_close_start'
      amiserial.c:(.text+0x2078a): undefined reference to `tty_ldisc_flush'
      amiserial.c:(.text+0x20798): undefined reference to `tty_port_close_end'
      drivers/built-in.o: In function `amiga_serial_probe':
      amiserial.c:(.init.text+0x96a): undefined reference to 
`__tty_alloc_driver'
      amiserial.c:(.init.text+0x9c0): undefined reference to `tty_std_termios'
      amiserial.c:(.init.text+0x9e6): undefined reference to 
`tty_set_operations'
      amiserial.c:(.init.text+0xa3e): undefined reference to `tty_port_init'
      amiserial.c:(.init.text+0xa5c): undefined reference to 
`tty_port_link_device'
      amiserial.c:(.init.text+0xa6c): undefined reference to 
`tty_register_driver'
      amiserial.c:(.init.text+0xb4a): undefined reference to 
`tty_unregister_driver'
      amiserial.c:(.init.text+0xb58): undefined reference to `tty_port_destroy'
      amiserial.c:(.init.text+0xb64): undefined reference to `put_tty_driver'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 195311761e5492afdb2ab0454f51223bc75649dd
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Fri Sep 19 09:18:13 2014 +0200

      asm/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunately the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3f43eec80d54088fd9f02b223a1f972c5968110
  Author: James Hogan <james.hogan@xxxxxxxxxx>
  Date:   Fri Sep 12 23:15:22 2014 +0100

      tty/metag_da: Add console_poll module parameter

      Currently the metag_da console channel is write only, it doesn't get
      polled for incoming data. This is for performance & latency reasons as
      polling blocks the processor for a significant amount of time waiting
      for the JTAG probe to respond to the request and restart the thread.
      This means that the console channel cannot be used for a login prompt,
      so ttyDA2 is usually used instead.

      In a virtual environment with a virtual DA such as QEMU however the
      polling is much cheaper as the request can be handled immediately. It is
      useful to be able to enable polling in such an environment in order to
      get both the kernel log and a usable login prompt on the same DA
      channel.

      Add a console_poll module parameter which allows polling to be enabled
      for the console channel. It defaults to off as that is the current
      behaviour for good reason on real hardware.

      It can be enabled by appending metag_da.console_poll to the kernel
      command line.

      Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 716e115cd7f75e3ab717f467432fd4b8cd23ee2c
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 15:26:12 2014 +0300

      serial: 8250_pci: remove rts_n override from Baytrail quirk

      It should not be used together with Auto Flow Control, and
      Auto Flow Control is always enabled on Baytrail.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6fa62fc46e10f34aed70d2cfcf573ba8d3833e18
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Sep 10 12:43:02 2014 +0200

      serial: cadence: Add generic earlycon support

      Add earlycon support for the cadence serial port.
      This is based on recent patches:
      "tty/serial: pl011: add generic earlycon support"
      (sha1: 0d3c673e7881e691991b2a4745bd4f149603baa2)
      "tty/serial: add arm/arm64 semihosting earlycon"
      (sha1: d50d7269ebcb438afa346cdffce0f4e2a1b9e831)

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4688bcd34bd2f4fe7fb88856c85d3091270ab53
  Author: Huang Shijie <shijie8@xxxxxxxxx>
  Date:   Fri Sep 19 15:42:57 2014 +0800

      serial: imx: change the wait even to interruptiable

      The wait_event() makes the application hang for ever in the following 
case:
       [1] the hardware flow control is enabled.
       [2] the other end (or the remote end) is terminated, and the TX is still
           waiting for the hardware flow control signal to become asserted.

      This patch fixes it by changing the wait_event to 
wait_event_interruptible.

      Signed-off-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45564a6656b4944fa90aabd59f8ec082e8f7a969
  Author: Huang Shijie <shijie8@xxxxxxxxx>
  Date:   Fri Sep 19 15:33:12 2014 +0800

      serial: imx: terminate the RX DMA when the UART is suspending

      When the uart port is suspending, the RX data is useless.
      So in this case, we can terminate the RX DMA right now.

      Signed-off-by: Huang Shijie <b32955@xxxxxxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb2f861ad00fc09dab955d22280c51cead795bca
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:26:40 2014 +0800

      serial: imx: fix throttle/unthrottle callbacks for hardware assisted flow 
control

      when the 'CTSC' bit is negated. 'CTS' has no function when 'CTSC' is 
asserted.
      0: The CTS pin is high (inactive)
      1: The CTS pin is low (active)

      For throttle, it needs to clear 'CTS' and 'CTSC' bits.
      For unthrottle, it needs to enable 'CTS' and 'CTSC' bits.

      The patch just fix the issue.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ede7dcca3c4fa15a518ab0473126f9c3e621e4c
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 01:21:11 2014 +0100

      serial: 8250: Add Quark X1000 to 8250_pci.c

      Quark X1000 contains two designware derived 8250 serial ports.
      Each port has a unique PCI configuration space consisting of
      BAR0:UART BAR1:DMA respectively.

      Unlike the standard 8250 the register width is 32 bits for RHR,IER etc
      The Quark UART has a fundamental clock @ 44.2368 MHz allowing for a
      bitrate of up to about 2.76 megabits per second.

      This patch enables standard 8250 mode

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13d6ceb4c4fe1e9688e19b15b123b1830c596cf1
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Wed Sep 24 09:55:22 2014 +0200

      tty: omap-serial: pull out calculation from baud_is_mode16

      To determine the correct divisor, we need to know the difference between
      the desired baud rate and the actual baud rate. The calculation for this
      difference is implemented twice within omap_serial_baud_is_mode16().
      Pull out the calculation for easier maintenance.

      While at it, remove the CamelCasing from the variable names.

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc3187564e61260f49eceb21a4e7eb5e4428e90a
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Thu Sep 25 11:19:51 2014 +0200

      tty: omap-serial: fix division by zero

      If the chosen baud rate is large enough (e.g. 3.5 megabaud), the
      calculated n values in serial_omap_is_baud_mode16() may become 0. This
      causes a division by zero when calculating the difference between
      calculated and desired baud rates. To prevent this, cap the n13 and n16
      values on 1.

      Division by zero in kernel.
      [<c00132e0>] (unwind_backtrace) from [<c00112ec>] (show_stack+0x10/0x14)
      [<c00112ec>] (show_stack) from [<c01ed7bc>] (Ldiv0+0x8/0x10)
      [<c01ed7bc>] (Ldiv0) from [<c023805c>] 
(serial_omap_baud_is_mode16+0x4c/0x68)
      [<c023805c>] (serial_omap_baud_is_mode16) from [<c02396b4>] 
(serial_omap_set_termios+0x90/0x8d8)
      [<c02396b4>] (serial_omap_set_termios) from [<c0230a0c>] 
(uart_change_speed+0xa4/0xa8)
      [<c0230a0c>] (uart_change_speed) from [<c0231798>] 
(uart_set_termios+0xa0/0x1fc)
      [<c0231798>] (uart_set_termios) from [<c022bb44>] 
(tty_set_termios+0x248/0x2c0)
      [<c022bb44>] (tty_set_termios) from [<c022c17c>] (set_termios+0x248/0x29c)
      [<c022c17c>] (set_termios) from [<c022c3e4>] (tty_mode_ioctl+0x1c8/0x4e8)
      [<c022c3e4>] (tty_mode_ioctl) from [<c0227e70>] (tty_ioctl+0xa94/0xb18)
      [<c0227e70>] (tty_ioctl) from [<c00cf45c>] (do_vfs_ioctl+0x4a0/0x560)
      [<c00cf45c>] (do_vfs_ioctl) from [<c00cf568>] (SyS_ioctl+0x4c/0x74)
      [<c00cf568>] (SyS_ioctl) from [<c000e480>] (ret_fast_syscall+0x0/0x30)

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb498df0787db0fb10a4a2cf91d0d3da13cc18f7
  Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
  Date:   Tue Aug 12 10:05:22 2014 +0100

      xen_hvc: no reason to write the type key on xenstore

      The backend type is chosen by the toolstack. Regardless, the frontend
      should not care, especially given that it cannot have an effect as the
      backend is started before this code is run.

      Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf3167cf1e969b17671a4d3d956d22718a8ceb85
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Fri Sep 26 22:45:36 2014 -0300

      [media] pt3: fix DTV FE I2C driver load error paths

      Get rid of 'module_is_live' usage.

      on x86_64:
      when CONFIG_MODULES is not enabled:

      ../drivers/media/pci/pt3/pt3.c: In function 'pt3_attach_fe':
      ../drivers/media/pci/pt3/pt3.c:433:6: error: implicit declaration of 
function 'module_is_live' [-Werror=implicit-function-declaration]

      Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit bd438f825f7badafe56d117ed906488c8541f95f
  Merge: 2f43bbd b972d07
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:52:44 2014 +1000

      Merge branch 'xfs-sparse-fixes' into for-next

  commit b972d0797180d8414351d9dc8ff65071c692d058
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 10:46:22 2014 +1000

      xfs: annotate user variables passed as void

      Some argument callbacks can contain user buffers, and sparse warns
      about passing them as void pointers. Cast appropriately to remove
      the sparse warnings.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e3aed1a08190c038c4ea41b73ea6f07bc0e3290c
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 10:46:08 2014 +1000

      xfs: xfs_kset should be static

      As it is accessed through the struct xfs_mount and can be set up
      entirely from fs/xfs/xfs_super.c

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit bf1ed3833078e3bb0ba8cd03468090b9359d0912
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 10:43:40 2014 +1000

      xfs: xfs_qm_dquot_isolate needs locking annotations for sparse

      To remove noise from the build.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e68ed77521f695d165cbae070f6dda8a4778438f
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:43:15 2014 +1000

      xfs: fix use of agi_newino in finobt lookup

      Sparse warns that we are passing the big-endian valueo f agi_newino
      to the initial btree lookup function when trying to find a new
      inode. This is wrong - we need to pass the host order value, not the
      disk order value. This will adversely affect the next inode
      allocated, but given that the free inode btree is usually much
      smaller than the allocated inode btree it is much less likely to be
      a performance issue if we start the search in the wrong place.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2f43bbd96e43d0b85803f5092be94bbb92d8eac9
  Merge: 33044dc b818cca
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:00:24 2014 +1000

      Merge branch 'xfs-trans-recover-cleanup' into for-next

  commit 867f667fb9c6734e06cc24e96fc7f06a7e772084
  Merge: e1ce5c7 fb0eee2
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Mon Sep 29 01:59:51 2014 +0200

      Merge tag 'renesas-clocksource-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into 
clockevents/3.18

      Renesas Clocksource Updates for v3.18

      * Document per-SoC bindings

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit e1ce5c7adc735ce96a35806ca32ceb78e607a283
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: arm_arch_timer: Consolidate arch_timer_evtstrm_enable

      The arch_timer_evtstrm_enable hooks in arm and arm64 are substantially
      similar, the only difference being a CONFIG_COMPAT-conditional section
      which is relevant only for arm64.  Copy the arm64 version to the
      driver, removing the arch-specific hooks.

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>

  commit 8b8dde00347ef409b29abd97e5833ffdb4ed7508
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: arm_arch_timer: Enable counter access for 32-bit ARM

      The only difference between arm and arm64's implementations of
      arch_counter_set_user_access is that 32-bit ARM does not enable user
      access to the virtual counter.  We want to enable this access for the
      32-bit ARM VDSO, so copy the arm64 version to the driver itself, and
      remove the arch-specific implementations.

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>

  commit 423bd69e69f565167ba14e2fe61df76c3c4a0d26
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: arm_arch_timer: Change clocksource name if CP15 unavailable

      The arm and arm64 VDSOs need CP15 access to the architected counter.
      If this is unavailable (which is allowed by ARM v7), indicate this by
      changing the clocksource name to "arch_mem_counter" before registering
      the clocksource.

      Suggested by Stephen Boyd.

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>

  commit 28cf35675a66947b20731f6acbc9d5b131930ce3
  Author: Hao Liu <Hao.Liu@xxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: sirf: Disable counter before re-setting it

      According to HW spec, we have to disable the counter before setting
      it, if we don't this, in pressure test, sometimes the timer might
      not generate interrupt any more.

      And this patch also fixes a typo for register set by changing 0x7
      to 0x3. 0x7 is loop mode in HW, but here we are using oneshot 0x3.

      Signed-off-by: Hao Liu <Hao.Liu@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 4e2bec0c327025671c1ec2101660e8fea29d9d89
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: cadence_ttc: Add support for 32bit mode

      New TTCs support 32bit mode. Older versions support
      only 16bit modes. Keep 16bit mode as default
      and 32bit optional.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit e803d4bd31184b301a54352bb2c1a3fa93f80154
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Sep 26 19:40:16 2014 +0200

      m68k: Fix typo 'COFNIG_MBAR'

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit 2743f1beb0d31be9f59b6fc84f755fb4e173df4d
  Author: Gael Portay <gael.portay@xxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: tcb_clksrc: Sanitize IRQ request

      The clock is not unprepared in case of the request IRQ fails.

      Also update to request_irq.

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit c387f07e6205cc13f57c1def5f885bf0a20e1c2d
  Author: Sudeep Holla <sudeep.holla@xxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: arm_arch_timer: Discard unavailable timers correctly

      Currently we wait until both cp15 and mem timers are probed if we
      have both timer device nodes present in the device tree without
      checking if the device is actually available. If one of the timer
      device node present is disabled, the system locks up on the boot
      as no timer gets registered.

      This patch adds the check for the availability of the timer device
      so that unavailable timers are discarded correctly. It also adds
      the missing of_node_put.

      Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 04f7e3e5134b9517bd9a78a84a9ee0f982d3ebdd
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: vf_pit_timer: Support shutdown mode

      In order to avoid waking up the system in a low power mode, the
      clocksource should not generate interrupts anymore. Disable the PIT
      timer interrupt when changing into the CLOCK_EVT_MODE_SHUTDOWN mode.

      [dlezcano] : remove superfluous empty line

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Bill Pringlemeir <bpringlemeir@xxxxxxxxx>

  commit e4a6b378751fa8934c691816da1423e849059fad
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      ARM: meson6: clocksource: Add Meson6 timer support

      Meson6 SoCs are equipped with 5 32-bit timers, called TIMER_A, TIMER_B,
      TIMER_C, TIMER_D and TIMER_E.

      The driver is providing clocksource support for the 32-bit counter using
      TIMER_E. Clockevents are also supported using TIMER_A.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>

  commit 66b2e373b3092ee8b1131c790074e7eb20ed1545
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      ARM: meson: documentation: Add timer documentation

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit b818cca1976d1a01754033ac08724e05d07cce8f
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:54 2014 +1000

      xfs: refactor recovery transaction start handling

      Rework the transaction lookup and allocation code in
      xlog_recovery_process_ophdr() to fold two related call-once
      helper functions into a single helper. Then fold in all the
      XLOG_START_TRANS logic to that helper to clean up the remaining
      logic in xlog_recovery_process_ophdr().

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 76560669868d3b4d650d91d9bf467a8d81171766
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:42 2014 +1000

      xfs: reorganise transaction recovery item code

      The code for managing transactions anf the items for recovery is
      spread across 3 different locations in the file. Move them all
      together so that it is easy to read the code without needing to jump
      long distances in the file.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 88b863db97a18a04c90ebd57d84e1b7863114dcb
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:32 2014 +1000

      xfs: fix double free in xlog_recover_commit_trans

      When an error occurs during buffer submission in
      xlog_recover_commit_trans(), we free the trans structure twice. Fix
      it by only freeing the structure in the caller regardless of the
      success or failure of the function.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e9131e50f9d0a632e3011d73f283ba69be0cc682
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:18 2014 +1000

      xfs: recovery of XLOG_UNMOUNT_TRANS leaks memory

      The XLOG_UNMOUNT_TRANS case skips the transaction, despite the fact
      an unmount record is always in a standalone transaction. Hence
      whenever we come across one of these we need to free the transaction
      structure associated with it as there is no commit record that
      follows it.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit eeb1168810d8a140f6834f8c4975f7bb3277d790
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:03 2014 +1000

      xfs: refactor xlog_recover_process_data()

      Clean up xlog_recover_process_data() structure in preparation for
      fixing the allocation and freeing context of the transaction being
      recovered.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit f89487adce94b18e6f570ffbdf6c46f69525ebeb
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Sep 18 15:16:01 2014 +1000

      m68knommu: add missing ioport_map() and ioport_unmap()

      Add the missing ioport_map() and ioport_unmap() functions for the
      non-MMU platforms.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit 1089c552fb50a4693bddb6ec00e58d4e7998ce55
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 16 20:43:33 2014 +0200

      m68k/coldfire: remove second asm/mcfclk.h inclusion in m54xx.c

      asm/mcfclk.h was included twice.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit ecb6bdcde2474c8c954179b74fd3df3ad84fba75
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 28 14:39:45 2014 +1000

      m68knommu: fix size of address field for 5272 interrupt controller

      Picked up by the 0-day buidler:

      All warnings:
      >> arch/m68k/coldfire/intc-5272.c:46:20: warning: large integer 
implicitly truncated to unsigned type [-Woverflow]
           /*MCF_IRQ_EINT1*/ { .icr = MCFSIM_ICR1, .index = 28, .ack = 1, },
      ...

      The problem stems from the changes to make all ColdFire register addresses
      absolute, in commit d72a5abb ("make remaining ColdFire 5272 register
      definitions absolute"). That change did not take into account that the
      addresses were stored as offsets in the irqmap of the intc-5272.c code.
      Make the field that now stores register addresses big enough to hold
      addresses.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit 6f4a8856e084fbeae226ef52de1fc4f8d2c68765
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 22:10:31 2014 +1000

      m68k: fix crufty 68000 and 68360 intro comments

      Quite a few of the non-mmu specific support files have a pathname in the
      title comments of the file. These files have moved around a bit over the
      years, and most are no longer accurate. Remove the pathname and fix the
      comments to include at least a short description of the files contents.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit d3a887ccba63694bb3f5a7083ccc85c7ad116a08
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 22:03:35 2014 +1000

      m68k: remove the unused arch/m68k/platform directory

      The non-mmu platform/machine directories have been move up one level.
      We no longer need arch/m68k/platform, or its Makefile, so remove them.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 3ba885f524b9cca1f0975e7bf00eddb275407b74
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 22:02:10 2014 +1000

      m68k: move non-mmu 68360 platform code

      The non-mmu 68360 specific code is inconsistently placed under a directory
      named "platform". Move it to arch/m68k/ along with the other platform and
      board directories.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 18cb3faf6fc72ccfc2965aeec9e04fa7b0047c4c
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 21:53:51 2014 +1000

      m68k: move non-mmu 68000 platform code

      The non-mmu 68000 specific code is inconsistently placed under a directory
      named "platform". Move it to arch/m68k/ along with the other platform and
      machine directories.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit ece9ae6515727d56ca21a8c925965b731a88b43b
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Tue Aug 19 11:55:24 2014 +1000

      m68k: fix crufty ColdFire intro comments

      Quite a few of the ColdFire specific support files have a pathname in the
      title comments of the file. These files have moved around a bit over the
      years, and most are no longer accurate. Remove the pathname and fix the
      comments to include at least a short description of the files contents.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit f86b9e03837beafb4b48d53a76ee4b88559226de
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Tue Aug 19 11:39:09 2014 +1000

      m68k: move coldfire platform code

      Move the m68k ColdFire platform support code directory to be with the
      existing m68k platforms. Although the ColdFire is not a platform as such,
      we have always kept all its support together. No reason to change that
      as this time.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 32f1b7c8352fd33d41bcec3cfb054ccdcfd40a42
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Sep 28 22:36:54 2014 +0200

      mtd: move support for struct flash_platform_data into m25p80

      This "type" seems to be an extra hint for m25p80 about the flash. Some
      archs register flash_platform_data with "name" set to "m25p80" and then
      with a real flash name set in "type". It seems to be a trick specific
      to the m25p80 so let's move it out of spi-nor.
      Btw switch to the spi_nor_match_id instead of iterating spi_nor_ids.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 68f6a7c6c9817f2e6a66b59893de3c901ae5608c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 25 12:06:05 2014 -0700

      net_sched: fix another regression in cls_tcindex

      Clearly the following change is not expected:

        -       if (!cp.perfect && !cp.h)
        -               cp.alloc_hash = cp.hash;
        +       if (!cp->perfect && cp->h)
        +               cp->alloc_hash = cp->hash;

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02c5e84413dae4aa650536097d4195a356217d3d
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 25 12:06:04 2014 -0700

      net_sched: fix errno in tcindex_set_parms()

      When kmemdup() fails, we should return -ENOMEM.

      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c01035f174a021737c30c8e71798c4f83dc6b8a9
  Merge: 825bae5 e553ec3
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:32:16 2014 -0400

      Merge branch 'cxgb4-next'

      Hariprasad Shenai says:

      ====================
      cxgb4: Use new BAR2 GTS for T5, adds adaptive rx and few Device ID's

      This patch series adds support to use new BAR2 GTS for T5 adapter.
      Adds support for adaptive rx. Remove redundant variable from a macro of
      cxgb4vf driver. Adds Device ID for new adapters.

      The patches series is created against 'net-next' tree.
      And includes patches on cxgb4 and cxgb4vf driver.

      We have included all the maintainers of respective drivers. Kindly review 
the
      change and let us know in case of any review comments.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e553ec3ff95ad8ad0176939e9b5c195dc97e3689
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:55 2014 +0530

      cxgb4: Add support for adaptive rx

      Based on original work by Kumar Sanghvi <kumaras@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 91c04a9eb3a9b7e340a59446989263bfe31aee62
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:54 2014 +0530

      cxgb4/cxgb4vf: Add Devicde ID for two more adapter

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b961f9a48844ecf33fa687bcb0cd7c6a33de7b5d
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:53 2014 +0530

      cxgb4vf: Remove superfluous "idx" parameter of CH_DEVICE() macro.

      Remove redundant idx parameter of CH_DEVICE() macro, its always zero.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d63a6dcf06cb3e6f3d08d79ba23603b03828650e
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:52 2014 +0530

      cxgb4: Use BAR2 Going To Sleep (GTS) for T5 and later.

      Use BAR2 GTS for T5. If we are on T4 use the old doorbell mechanism;
      otherwise ue the new BAR2 mechanism. Use BAR2 doorbells for refilling 
FL's.

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 825bae5d97d351ddf9720400df133fc4b1bc6a13
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Thu Sep 25 10:55:28 2014 -0700

      arp: Do not perturb drop profiles with ignored ARP packets

      We do not wish to disturb dropwatch or perf drop profiles with an ARP
      we will ignore.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18d0264f630e200772bf236ac5747c47e908501e
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 25 10:26:37 2014 -0700

      net_sched: remove the first parameter from tcf_exts_destroy()

      Cc: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Jamal Hadi Salim <hadi@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5804283d7cb1da46485950d545dd7869137dcda5
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Sep 25 07:17:49 2014 -0700

      mlx4: exploit skb->xmit_more to conditionally send doorbell

      skb->xmit_more tells us if another skb is coming next.

      We need to send doorbell when : xmit_more is not set,
      or txqueue is stopped (preventing next skb to come immediately)

      Tested with a modified pktgen version, I got a 40% increase of
      throughput.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a8404ce5ae7a6054322afb5aa77cefe3ad54475e
  Merge: 18c565e df35d28
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:24:32 2014 -0400

      Merge branch 'r8152'

      Hayes Wang says:

      ====================
      r8152: support setting eee by ethtool

      Modify some definitions about EEE, and add the support of setting
      the EEE through ethtool.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit df35d283e5a98b654a06301c5668fe85ab538452
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 25 20:54:02 2014 +0800

      r8152: support ethtool eee

      Support get_eee() and set_eee() of ethtool_ops.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d24f6134c76fa4d1ad14520a87371952fbd10304
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 25 20:54:01 2014 +0800

      r8152: add functions to set EEE

      Add functions to enable EEE and set EEE advertisement.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c4a6b1b85095e0fcee36f2fd2acc7d7cd9e0699
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 25 20:54:00 2014 +0800

      r8152: change the EEE definition

      Replace the EEE definitions with the ones which is declared
      in "mdio.h".

      Chage some definitions to make them readable.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18c565eb410307f9eefbef7c9021c7a75d8a2408
  Merge: f5c7e1a b98dfaf
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:22:21 2014 -0400

      Merge branch 'defxx-next'

      Maciej W. Rozycki says:

      ====================
      defxx: DEFEA fixes and updates

       I have finally got my hands on an EISA variation of the board (DEC
      FDDIcontroller/EISA aka DEFEA) and was able to do some testing.  Here are
      initial updates to the driver that address problems I encountered so far.
      More to come later on as I get back to the system that I have in a remote
      location -- I need to double-check MMIO support and see what might have
      been causing spurious interrupts I saw with the 8259A PIC the board's
      interrupt line has been routed to.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b98dfaf2b0a3e72fa5967dafb4f246442584a780
  Author: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 11:06:55 2014 +0100

      defxx: DEFEA's ESIC port I/O decoding cleanup

      Use the slot-specific I/O range for decoding accesses to PDQ ASIC
      registers (IOCS0) and the discrete Burst Holdoff register (IOCS1) as per
      the "HD64981F EISA Slave Interface Controller (ESIC)" datasheet.  Use
      disjoint decode ranges now that the assignment of chip selects is known.
      Update the span of the port I/O resource requested accordingly.

      Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1a6d3ecf806457d3e76ac0044db424be3c9422d
  Author: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 11:06:45 2014 +0100

      defxx: DEFEA's Burst Holdoff register initialization fix

      Use the mask rather than bit number macro to initialize the chip select
      control bit for PDQ register space decoding in the Burst Holdoff register.

      Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8a189f1288b654e45f2ec9393abfb1390b261ae9
  Author: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 11:06:39 2014 +0100

      defxx: Correct DEFEA's ESIC port I/O accesses

      Reverse the order of arguments to `outb', data to write comes first.

      Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f5c7e1a47aeca2b31106aa94e7f4daa218e6c478
  Merge: fe2c5fb 689f1c9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:19:15 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

      Steffen Klassert says:

      ====================
      pull request (net-next): ipsec-next 2014-09-25

      1) Remove useless hash_resize_mutex in xfrm_hash_resize().
         This mutex is used only there, but xfrm_hash_resize()
         can't be called concurrently at all. From Ying Xue.

      2) Extend policy hashing to prefixed policies based on
         prefix lenght thresholds. From Christophe Gouault.

      3) Make the policy hash table thresholds configurable
         via netlink. From Christophe Gouault.

      4) Remove the maximum authentication length for AH.
         This was needed to limit stack usage. We switched
         already to allocate space, so no need to keep the
         limit. From Herbert Xu.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57cf26c1b28572976c57f6dec9818be38bf37cbb
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Aug 17 11:27:26 2014 +0200

      mtd: spi-nor: add Kconfig option to disable 4K sectors

      Current situation with 4K sectors is quite messy. First of all, some
      MTD "users" don't work with such small size. An example may be UBIFS
      which requires 15 KiB erase blocks as a minimum. In theory spi-nor
      should provide multiple erase regions and MTD "users" should use the
      one they need. Unforunately that is not implemented.

      In the result our flashes database in spi-nor is hackish. For some
      flashes we pretend they don't support 4K sectors just because some
      distribution uses UBIFS on it. This ofc leads to conflicts, like
      Samsung using w25q128 with 4K sectors vs. OpenWrt requiring it to
      pretend it's 64 KiB blocks only.

      My idea (plan?) for fixing this situation:
      1) Use real hw info (this requires a way for disabling 4K for now)
      2) Provide detailed info about erase regions
      3) Make UBIFS work with devices that support 4K sectors

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit fe2c5fb1ef24e97b7cf96e24200bbe503286cb95
  Merge: 155c6e1 450b05c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:14:15 2014 -0400

      Merge branch 'dsa_eee'

      Florian Fainelli says:

      ====================
      net: dsa: EEE and other PM features

      This patch set allows DSA switch drivers to enable/disable/query EEE on a
      per-port level, as well as control precisely which switch ports are
      enable/disabled.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 450b05c15f9c776996f9627c7b4f1d38b6e6f4a0
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:22 2014 -0700

      net: dsa: bcm_sf2: add support for controlling EEE

      When EEE is enabled, negotiate this feature with the PHY and make sure
      that the capability checking, local EEE advertisement, link partner EEE
      advertisement and auto-negotiation resolution returned by phy_init_eee()
      is positive, and enable EEE at the switch level.

      While querying the current EEE settings, verify the low-power indication
      and indicate its status.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7905288f093ad924004609bb89a7ce1597892726
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:21 2014 -0700

      net: dsa: allow switches driver to implement get/set EEE

      Allow switches driver to query and enable/disable EEE on a per-port
      basis by implementing the ethtool_{get,set}_eee settings and delegating
      these operations to the switch driver.

      set_eee() will need to coordinate with the PHY driver to make sure that
      EEE is enabled, the link-partner supports it and the auto-negotiation
      result is satisfactory.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b6d045db59210476323caef042c5b50884e4675f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:20 2014 -0700

      net: dsa: bcm_sf2: add port_enable/disable callbacks

      The SF2 switch driver is already architected around per-port
      enable/disable callbacks, so we just need a slight update to our
      existing bcm_sf2_port_setup() resp. bcm_sf2_port_disable() functions to
      be suitable as callbacks for port_enable/port_disable.

      We need to shuffle a little the code that does the per-port VLAN
      configuration/isolation since ports can now be brought up/down
      separately, so we need to make sure that IMP (CPU, management) port is
      always included in that specific port setup.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7de1557ce7521e756974d5c28794c2375d28e3cc
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:19 2014 -0700

      net: dsa: bcm_sf2: disable RGMII interface(s) when link is down

      When the link is down, disable the RGMII interface to conserve as much
      power as possible. We re-enable the RGMII interface whenever the link is
      detected.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b2f2af21e37f6d12bd735c27da8942331aa9b3d7
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:18 2014 -0700

      net: dsa: allow enabling and disable switch ports

      Whenever a per-port network device is used/unused, invoke the switch
      driver port_enable/port_disable callbacks to allow saving as much power
      as possible by disabling unused parts of the switch (RX/TX logic, memory
      arrays, PHYs...). We supply a PHY device argument to make sure the
      switch driver can act on the PHY device if needed (like putting/taking
      the PHY out of deep low power mode).

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f7f1de51edbdd53b09061d12758cacd9901c363e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:17 2014 -0700

      net: dsa: start and stop the PHY state machine

      dsa_slave_open() should start the PHY library state machine for its PHY
      interface, and dsa_slave_close() should stop the PHY library state
      machine accordingly.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 155c6e1ad4a778cad7f9fe6695afc91b3f5fe1ac
  Author: Peter Pan(æ½?å?«å¹³) <panweiping3@xxxxxxxxx>
  Date:   Wed Sep 24 22:17:02 2014 +0800

      tcp: use tcp_flags in tcp_data_queue()

      This patch is a cleanup which follows the idea in commit e11ecddf5128 
(tcp: use
      TCP_SKB_CB(skb)->tcp_flags in input path),
      and it may reduce register pressure since skb->cb[] access is fast,
      bacause skb is probably in a register.

      v2: remove variable th
      v3: reword the changelog

      Signed-off-by: Weiping Pan <panweiping3@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cd7d8498c9a5d510c64db38d9f4f4fbc41790f09
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 24 04:11:22 2014 -0700

      tcp: change tcp_skb_pcount() location

      Our goal is to access no more than one cache line access per skb in
      a write or receive queue when doing the various walks.

      After recent TCP_SKB_CB() reorganizations, it is almost done.

      Last part is tcp_skb_pcount() which currently uses
      skb_shinfo(skb)->gso_segs, which is a terrible choice, because it needs
      3 cache lines in current kernel (skb->head, skb->end, and
      shinfo->gso_segs are all in 3 different cache lines, far from skb->cb)

      This very simple patch reuses space currently taken by tcp_tw_isn
      only in input path, as tcp_skb_pcount is only needed for skb stored in
      write queue.

      This considerably speeds up tcp_ack(), granted we avoid shinfo->tx_flags
      to get SKBTX_ACK_TSTAMP, which seems possible.

      This also speeds up all sack processing in general.

      This speeds up tcp_sendmsg() because it no longer has to access/dirty
      shinfo.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc83d4d8f6c897022c974a00769b7a6efee6aed8
  Merge: ff04a77 971f10e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 16:35:49 2014 -0400

      Merge branch 'tcp_skb_cb'

      Eric Dumazet says:

      ====================
      tcp: better TCP_SKB_CB layout

      TCP had the assumption that IPCB and IP6CB are first members of skb->cb[]

      This is fine, except that IPCB/IP6CB are used in TCP for a very short time
      in input path.

      What really matters for TCP stack is to get skb->next,
      TCP_SKB_CB(skb)->seq, and TCP_SKB_CB(skb)->end_seq in the same cache line.

      skb that are immediately consumed do not care because whole skb->cb[] is
      hot in cpu cache, while skb that sit in wocket write queue or receive 
queues
      do not need TCP_SKB_CB(skb)->header at all.

      This patch set implements the prereq for IPv4, IPv6, and TCP to make this
      possible. This makes TCP more efficient.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 971f10eca186cab238c49daa91f703c5a001b0b1
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 27 09:50:57 2014 -0700

      tcp: better TCP_SKB_CB layout to reduce cache line misses

      TCP maintains lists of skb in write queue, and in receive queues
      (in order and out of order queues)

      Scanning these lists both in input and output path usually requires
      access to skb->next, TCP_SKB_CB(skb)->seq, and TCP_SKB_CB(skb)->end_seq

      These fields are currently in two different cache lines, meaning we
      waste lot of memory bandwidth when these queues are big and flows
      have either packet drops or packet reorders.

      We can move TCP_SKB_CB(skb)->header at the end of TCP_SKB_CB, because
      this header is not used in fast path. This allows TCP to search much 
faster
      in the skb lists.

      Even with regular flows, we save one cache line miss in fast path.

      Thanks to Christoph Paasch for noticing we need to cleanup
      skb->cb[] (IPCB/IP6CB) before entering IP stack in tx path,
      and that I forgot IPCB use in tcp_v4_hnd_req() and tcp_v4_save_options().

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a224772db8420ecb7ce91a9ba5d535ee3a50d982
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 27 09:50:56 2014 -0700

      ipv6: add a struct inet6_skb_parm param to ipv6_opt_accepted()

      ipv6_opt_accepted() assumes IP6CB(skb) holds the struct inet6_skb_parm
      that it needs. Lets not assume this, as TCP stack might use a different
      place.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 24a2d43d8886f5a29c3cf108927f630c545a9a38
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 27 09:50:55 2014 -0700

      ipv4: rename ip_options_echo to __ip_options_echo()

      ip_options_echo() assumes struct ip_options is provided in &IPCB(skb)->opt
      Lets break this assumption, but provide a helper to not change all call 
points.

      ip_send_unicast_reply() gets a new struct ip_options pointer.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit df817ba35736db2d62b07de6f050a4db53492ad8
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 17:41:51 2014 -0400

      NFSv4: fix open/lock state recovery error handling

      The current open/lock state recovery unfortunately does not handle errors
      such as NFS4ERR_CONN_NOT_BOUND_TO_SESSION correctly. Instead of looping,
      just proceeds as if the state manager is finished recovering.
      This patch ensures that we loop back, handle higher priority errors
      and complete the open/lock state recovery.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit a4339b7b686b4acc8b6de2b07d7bacbe3ae44b83
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 17:02:26 2014 -0400

      NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails

      If a NFSv4.x server returns NFS4ERR_STALE_CLIENTID in response to a
      CREATE_SESSION or SETCLIENTID_CONFIRM in order to tell us that it rebooted
      a second time, then the client will currently take this to mean that it 
must
      declare all locks to be stale, and hence ineligible for reboot recovery.

      RFC3530 and RFC5661 both suggest that the client should instead rely on 
the
      server to respond to inelegible open share, lock and delegation reclaim
      requests with NFS4ERR_NO_GRACE in this situation.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 6e18ff26c2b529de06207caa2be9e5f1cf520972
  Merge: 7af4724 45bcf9c
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Sun Sep 28 10:47:15 2014 -0700

      Merge tag 'hix5hd2-clock-for-3.18-v2' of 
git://github.com/hisilicon/linux-hisi into clk-next

      Hisilicon HiX5HD2 clock updates for 3.18-v2

      - Add I2C clocks
      - Add watchdog clocks
      - Add sd clocks
      - Add complex clock implementation to support sata, usb and ethernet

  commit fe6cf28936cc948cd1045568975c5b0d196e76d4
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 23:24:00 2014 +0200

      dma: imx-sdma: fix another incorrect __init annotation

      In e34b731faa7d1 ("dma: imx-sdma: Remove spurious __init annotation on
      sdma_probe()"), Mark found an extraneous __init label and fixed it.

      However, he missed another one, because now we get this other warning:

      WARNING: drivers/dma/imx-sdma.o(.text+0x3bb4): Section mismatch in 
reference from the function sdma_probe() to the function 
.init.text:sdma_get_firmware()
      The function sdma_probe() references
      the function __init sdma_get_firmware().

      Same reasoning as the last time, the function may get called at
      runtime, so it can't be __init.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit c3ebd6a9b614ef1fbb5a44a3a33cd639ff4694bf
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Thu Sep 25 15:13:21 2014 +0200

      AHCI: Cleanup checking of multiple MSIs/SLM modes

      Sharing Last Message (SLM) mode is currently checked in two
      functions: ahci_host_activate() and ahci_init_interrupts().
      This update consolidates SLM mode check with activation of
      multiple MSIs mode.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 6d8ca28fa688a9354bc9fbc935bdaeb3651b6677
  Author: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 00:04:46 2014 +0200

      libata-sff: Fix controllers with no ctl port

      Currently, ata_sff_softreset is skipped for controllers with no ctl port.
      But that also skips ata_sff_dev_classify required for device detection.
      This means that libata is currently broken on controllers with no ctl 
port.

      No device connected:
      [    1.872480] pata_isapnp 01:01.02: activated
      [    1.889823] scsi2 : pata_isapnp
      [    1.890109] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    6.888110] ata3.01: qc timeout (cmd 0xec)
      [    6.888179] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   16.888085] ata3.01: qc timeout (cmd 0xec)
      [   16.888147] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   46.888086] ata3.01: qc timeout (cmd 0xec)
      [   46.888148] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   51.888100] ata3.00: qc timeout (cmd 0xec)
      [   51.888160] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   61.888079] ata3.00: qc timeout (cmd 0xec)
      [   61.888141] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   91.888089] ata3.00: qc timeout (cmd 0xec)
      [   91.888152] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)

      ATAPI device connected:
      [    1.882061] pata_isapnp 01:01.02: activated
      [    1.893430] scsi2 : pata_isapnp
      [    1.893719] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    6.892107] ata3.01: qc timeout (cmd 0xec)
      [    6.892171] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   16.892079] ata3.01: qc timeout (cmd 0xec)
      [   16.892138] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   46.892079] ata3.01: qc timeout (cmd 0xec)
      [   46.892138] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   46.908586] ata3.00: ATAPI: ACER CD-767E/O, V1.5X, max PIO2, CDB intr
      [   46.924570] ata3.00: configured for PIO0 (device error ignored)
      [   46.926295] scsi 2:0:0:0: CD-ROM            ACER     CD-767E/O        
1.5X PQ: 0 ANSI: 5
      [   46.984519] sr0: scsi3-mmc drive: 6x/6x xa/form2 tray
      [   46.984592] cdrom: Uniform CD-ROM driver Revision: 3.20

      So don't skip ata_sff_softreset, just skip the reset part of 
ata_bus_softreset
      if the ctl port is not available.

      This makes IDE port on ES968 behave correctly:

      No device connected:
      [    4.670888] pata_isapnp 01:01.02: activated
      [    4.673207] scsi host2: pata_isapnp
      [    4.673675] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    7.081840] Adding 2541652k swap on /dev/sda2.  Priority:-1 extents:1 
across:2541652k

      ATAPI device connected:
      [    4.704362] pata_isapnp 01:01.02: activated
      [    4.706620] scsi host2: pata_isapnp
      [    4.706877] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    4.872782] ata3.00: ATAPI: ACER CD-767E/O, V1.5X, max PIO2, CDB intr
      [    4.888673] ata3.00: configured for PIO0 (device error ignored)
      [    4.893984] scsi 2:0:0:0: CD-ROM            ACER     CD-767E/O        
1.5X PQ: 0 ANSI: 5
      [    7.015578] Adding 2541652k swap on /dev/sda2.  Priority:-1 extents:1 
across:2541652k

      Signed-off-by: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 3f334078567245429540e6461c81c749fce87f70
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Mon Dec 30 17:12:07 2013 -0800

      net: make tcp_cleanup_rbuf private

      net_dma was the only external user so this can become local to tcp.c
      again.

      Cc: James Morris <jmorris@xxxxxxxxx>
      Cc: Patrick McHardy <kaber@xxxxxxxxx>
      Cc: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>
      Cc: Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit d27f9bc104375a0a835cf68bb88fc9cec69125da
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Mon Dec 30 11:37:15 2013 -0800

      net_dma: revert 'copied_early'

      Now that tcp_dma_try_early_copy() is gone nothing ever sets
      copied_early.

      Also reverts "53240c208776 tcp: Fix possible double-ack w/ user dma"
      since it is no longer necessary.

      Cc: Ali Saidi <saidi@xxxxxxxxxxxxxxx>
      Cc: James Morris <jmorris@xxxxxxxxx>
      Cc: Patrick McHardy <kaber@xxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>
      Cc: Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>
      Cc: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 7bced397510ab569d31de4c70b39e13355046387
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Mon Dec 30 12:37:29 2013 -0800

      net_dma: simple removal

      Per commit "77873803363c net_dma: mark broken" net_dma is no longer used
      and there is no plan to fix it.

      This is the mechanical removal of bits in CONFIG_NET_DMA ifdef guards.
      Reverting the remainder of the net_dma induced changes is deferred to
      subsequent patches.

      Marked for stable due to Roman's report of a memory leak in
      dma_pin_iovec_pages():

          https://lkml.org/lkml/2014/9/3/177

      Cc: Dave Jiang <dave.jiang@xxxxxxxxx>
      Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
      Cc: David Whipple <whipple@xxxxxxxxxxxxxxxxxxxxxxxx>
      Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Reported-by: Roman Gushchin <klamm@xxxxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 969168e2e9f4a5bfd6a49344f46b820437cd9163
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:25:38 2014 +0300

      ASoC: Intel: byt-max98090: Set card as fully routed

      All byt-max98090 audio connections are known and described in DAPM routing
      table. Set the fully_routed flag in order to disable unused codec pins.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e172b9e6a1449f92e0ed834e7113a43e31ee7ced
  Merge: 0121327 f69e3ca
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 28 12:22:30 2014 +0100

      Merge branch 'fix/max98090' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

  commit fdaff15ae6cc8745b9b56adab0252729b476ed7e
  Merge: d1c3f7c 9839d62
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 28 12:17:00 2014 +0100

      Merge remote-tracking branch 'regulator/topic/sky81452' into 
regulator-drivers

      Conflicts:
        drivers/regulator/Kconfig
        drivers/regulator/Makefile

  commit d1c3f7ca158e78fa78c9789d836d2a98d5fd25f3
  Merge: 6a64250 fbf7974
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 28 12:14:26 2014 +0100

      Merge remote-tracking branch 'regulator/topic/pwm' into regulator-drivers

      Conflicts:
        drivers/regulator/Kconfig

  commit f69e3caa9e1855737bf1e99e1fe4488e33d74bfe
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:25:37 2014 +0300

      ASoC: max98090: Enable both DMIC channels also when using mono 
configuration

      According to MAX98090 specification "Digital microphone clock (DMC) is
      enabled once both data channels are enabled.". Therefore both digital
      microphone data channels must be enabled also when using mono microphone
      configuration.

      Fix this by moving "DMICL_ENA" and "DMICR_ENA" supply widgets from "DMICL"
      and "DMICR" inputs to "DMIC Mux" in order to enable both data channels
      whenever there is active mono or stereo digital microphone input path.

      Use of "DMICL" and "DMICR" inputs are retained for informative source and 
in
      case the driver would find use for exact digital microphone configuration 
in
      the future.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d6b41cb06044a7d895db82bdd54f6e4219970510
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:09:54 2014 +0800

      regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'val_count' will always be none zero
      here, and then if it equals to zero, the kmemdup() will return
      ZERO_SIZE_PTR, which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling
      kmemdup().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 2c98e0c1cc6b8e86f1978286c3d4e0769ee9d733
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 11:35:25 2014 +0800

      regmap: debugfs: fix possbile NULL pointer dereference

      If 'map->dev' is NULL and there will lead dev_name() to be NULL pointer
      dereference. So before dev_name(), we need to have check of the map->dev
      pionter.

      We also should make sure that the 'name' pointer shouldn't be NULL for
      debugfs_create_dir(). So here using one default "dummy" debugfs name when
      the 'name' pointer and 'map->dev' are both NULL.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit fbf7974427910a3f13fcb76a3493f9da0b141120
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 10:28:54 2014 +0800

      regulator: pwm-regulator: add devicetree bindings for pwm regulator

      Document the pwm regulator

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit aa66cc6630a4088e84b64992aa5f137711ae45fa
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 10:28:53 2014 +0800

      regulator: pwm-regulator: get voltage and duty table from dts

      rename st-pwm to pwm-regulator. And support getting voltage & duty table 
from
      device tree, other platforms can also use this driver without any modify.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fd4d453b64d409647c92de6395494b5dd82ce224
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:54:50 2014 +0200

      m68k: AMIGA_BUILTIN_SERIAL should depend on TTY

      If CONFIG_TTY=n:

      drivers/built-in.o: In function `rs_flush_buffer':
      amiserial.c:(.text+0x1f626): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `transmit_chars':
      amiserial.c:(.text+0x1f6c8): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `change_speed':
      amiserial.c:(.text+0x1f80a): undefined reference to 
`tty_termios_baud_rate'
      amiserial.c:(.text+0x1f88c): undefined reference to 
`tty_termios_baud_rate'
      drivers/built-in.o: In function `check_modem_status':
      amiserial.c:(.text+0x1faa6): undefined reference to `tty_hangup'
      amiserial.c:(.text+0x1faec): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `get_serial_info':
      amiserial.c:(.text+0x1fb88): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fbc0): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `rs_open':
      amiserial.c:(.text+0x1fdc6): undefined reference to 
`tty_port_block_til_ready'
      drivers/built-in.o: In function `set_serial_info':
      amiserial.c:(.text+0x1fe0c): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fea0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1fed0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1ffaa): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `receive_chars':
      amiserial.c:(.text+0x2005c): undefined reference to `do_SAK'
      amiserial.c:(.text+0x200e0): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x2013c): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x20148): undefined reference to `tty_flip_buffer_push'
      drivers/built-in.o: In function `rs_close':
      amiserial.c:(.text+0x20744): undefined reference to `tty_port_close_start'
      amiserial.c:(.text+0x2078a): undefined reference to `tty_ldisc_flush'
      amiserial.c:(.text+0x20798): undefined reference to `tty_port_close_end'
      drivers/built-in.o: In function `amiga_serial_probe':
      amiserial.c:(.init.text+0x96a): undefined reference to 
`__tty_alloc_driver'
      amiserial.c:(.init.text+0x9c0): undefined reference to `tty_std_termios'
      amiserial.c:(.init.text+0x9e6): undefined reference to 
`tty_set_operations'
      amiserial.c:(.init.text+0xa3e): undefined reference to `tty_port_init'
      amiserial.c:(.init.text+0xa5c): undefined reference to 
`tty_port_link_device'
      amiserial.c:(.init.text+0xa6c): undefined reference to 
`tty_register_driver'
      amiserial.c:(.init.text+0xb4a): undefined reference to 
`tty_unregister_driver'
      amiserial.c:(.init.text+0xb58): undefined reference to `tty_port_destroy'
      amiserial.c:(.init.text+0xb64): undefined reference to `put_tty_driver'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit a000dfc2ab201ffc43fbe925a522adeebe51f6f3
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:32:44 2014 +0200

      m68k: Add missing ioport_unmap()

      drivers/net/ethernet/cirrus/cs89x0.c: In function 
â??cs89x0_ioport_probeâ??:
      drivers/net/ethernet/cirrus/cs89x0.c:1629: error: implicit declaration of 
function â??ioport_unmapâ??

      Add the missing ioport_unmap() implementation, and convert ioport_map()
      from a macro to a static inline function while we're at it (both copied
      from asm-generic).

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 72cf90124e87d975d0b2114d930808c58b4c05e4
  Author: Willy Tarreau <w@xxxxxx>
  Date:   Sat Sep 27 12:31:37 2014 +0200

      lzo: check for length overrun in variable length encoding.

      This fix ensures that we never meet an integer overflow while adding
      255 while parsing a variable length encoding. It works differently from
      commit 206a81c ("lzo: properly check for overruns") because instead of
      ensuring that we don't overrun the input, which is tricky to guarantee
      due to many assumptions in the code, it simply checks that the cumulated
      number of 255 read cannot overflow by bounding this number.

      The MAX_255_COUNT is the maximum number of times we can add 255 to a base
      count without overflowing an integer. The multiply will overflow when
      multiplying 255 by more than MAXINT/255. The sum will overflow earlier
      depending on the base count. Since the base count is taken from a u8
      and a few bits, it is safe to assume that it will always be lower than
      or equal to 2*255, thus we can always prevent any overflow by accepting
      two less 255 steps.

      This patch also reduces the CPU overhead and actually increases 
performance
      by 1.1% compared to the initial code, while the previous fix costs 3.1%
      (measured on x86_64).

      The fix needs to be backported to all currently supported stable kernels.

      Reported-by: Willem Pinckaers <willem@xxxxxxxxxxxxxx>
      Cc: "Don A. Bailey" <donb@xxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af958a38a60c7ca3d8a39c918c1baa2ff7b6b233
  Author: Willy Tarreau <w@xxxxxx>
  Date:   Sat Sep 27 12:31:36 2014 +0200

      Revert "lzo: properly check for overruns"

      This reverts commit 206a81c ("lzo: properly check for overruns").

      As analysed by Willem Pinckaers, this fix is still incomplete on
      certain rare corner cases, and it is easier to restart from the
      original code.

      Reported-by: Willem Pinckaers <willem@xxxxxxxxxxxxxx>
      Cc: "Don A. Bailey" <donb@xxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d98a0526434d27e261f622cf9d2e0028b5ff1a00
  Author: Willy Tarreau <w@xxxxxx>
  Date:   Sat Sep 27 12:31:35 2014 +0200

      Documentation: lzo: document part of the encoding

      Add a complete description of the LZO format as processed by the
      decompressor. I have not found a public specification of this format
      hence this analysis, which will be used to better understand the code.

      Cc: Willem Pinckaers <willem@xxxxxxxxxxxxxx>
      Cc: "Don A. Bailey" <donb@xxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45bcf9c6f299ae77c14c2ae8cea3f8e540fe80d1
  Author: Wei Yan <sledge.yanwei@xxxxxxxxxx>
  Date:   Thu Aug 7 09:09:13 2014 +0800

      clk: hix5hd2: add I2C clocks

      hix5hd2 add I2C clocks (I2C0~i2C5)

      Signed-off-by: Wei Yan <sledge.yanwei@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 1463fba39c2e95803147e1d6e159ea402d965e6f
  Author: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
  Date:   Tue Jun 17 17:04:17 2014 +0800

      clk: hix5hd2: add watchdog0 clocks

      hix5hd2 add watchdog0 clocks

      Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit cc855dd9994cfd179891cf5b966ebc8051d95a9f
  Author: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
  Date:   Wed May 28 11:35:32 2014 +0800

      clk: hix5hd2: add sd clk

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 20e075585973453515be6615b91901c959e0a573
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Tue May 13 20:26:59 2014 +0800

      clk: hix5hd2: add complex clk

      Support clk of sata, usb and ethernet

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 5159e39bdf119613adc6556901ae2d2e5e027551
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Sep 28 01:27:42 2014 +0200

      ACPI / SBS: Fix check in acpi_ac_get_present()

      Parentheses are missing under an if () statement in
      acpi_ac_get_present() which makes the check work differently
      from what was intended (at least according to the comment right
      above it).  Add the missing parens.

      The problem was found by sparse.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Cc: All applicable <stable@xxxxxxxxxxxxxxx>

  commit 7af472485733c19a52bba5d1a064f6d88c0d9880
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 13:52:11 2014 +0800

      clk: use uninitialized_var instead setting 'flags' to 0 directly.

      Setting 'flags' to zero will be certainly a misleading way to avoid
      warning of 'flags' may be used uninitialized. uninitialized_var is
      a correct way because the warning is a false possitive.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 582940508b5d589229d0232e0eeee8fef0d54809
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:16 2014 +0200

      block: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 4dc7ed32f398fa76b9e1d243a852420b1dad0150
  Merge: 5ad67d3 9c8176b
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Sat Sep 27 12:52:33 2014 -0700

      Merge tag 'sunxi-clocks-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

      Allwinner Clocks Additions for 3.18

      The most important part of this serie is the addition of the phase API to
      handle the MMC clocks in the Allwinner SoCs.

      Apart from that, the A23 gained a new mbus driver, and there's a fix for a
      incorrect divider table on the APB0 clock.

  commit 5ad67d3e5e0a5059945a7726a407763a23f80d9e
  Merge: 8791db5 0e5bdb3
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Sat Sep 27 12:50:40 2014 -0700

      Merge tag 'v3.18-rockchip-cpuclk' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

      CPU clock handling for Rockchip SoCs

  commit 0e5bdb3f9fa5c2bd4452c258de78122ef15f62d6
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Fri Sep 5 11:25:03 2014 +0200

      clk: rockchip: switch to using the new cpuclk type for armclk

      This adds the necessary soc-specific divider values and switches the 
armclk
      to use the newly introduced cpuclk type.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit f6fba5f6967dbc062a7c138d67e2314220f5dd04
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Thu Sep 4 22:10:43 2014 +0200

      clk: rockchip: add new clock-type for the cpuclk

      When changing the armclk on Rockchip SoCs it is supposed to be reparented
      to an alternate parent before changing the underlying pll and back after
      the change. Additionally there exist clocks that are very tightly bound to
      the armclk whose divider values are set according to the armclk rate.

      Add a special clock-type to handle all that. The rate table and divider
      values will be supplied from the soc-specific clock controllers.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      On a rk3288-board:
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit 2b9bceeab70800546050f59cee4efb69c261a683
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Thu Sep 4 21:43:17 2014 +0200

      clk: rockchip: make tightly bound armclk child-clocks read-only

      Rockchip SoCs contain clocks tightly bound to the armclk, where the best
      rate / divider is supplied by the vendor after careful measuring.
      Often this ideal rate may be greater than the current rate.

      Therefore prevent the ccf from trying to set these dividers itself by
      setting them to read-only.

      In the case of the rk3066, this also includes the aclk_cpu, which makes it
      necessary to also split its direct child-clocks (pclk_cpu, hclk_cpu, ...)
      into individual definitions for rk3066 and rk3188.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit f5f7004fdec7eb1d2372278f1acad5f70f2da1e4
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Thu Sep 4 21:24:45 2014 +0200

      clk: rockchip: reparent aclk_cpu_pre to the gpll

      aclk_cpu_pre on the rk3188 can either be sourced from the armclk or the 
gpll.
      To reduce complexity on apll changes caused by cpufreq, reparent it always
      to the gpll source.

      If really necessary it could be reparented back on a per board level using
      the assigned-clocks mechanism.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ee17eb83c48e04653d8b430735f82fd4cdac6ca3
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Mon Sep 1 23:56:28 2014 +0200

      clk: rockchip: fix rk3288 pll status register location

      In RK3288, APLL lock status bit is in GRF_SOC_STATUS1,
      but in RK3188, is GRFSOC_STATUS0.

      Signed-off-by: Jianqun <jay.xu@xxxxxxxxxxxxxx>

      Also name the constant accordingly as GRF_SOC_STATUS1
      to prevent confusion.
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit 11ff376fcfc0135b8947d27ab80162c218d1af90
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Mon Sep 1 23:52:40 2014 +0200

      clk: rockchip: fix rk3066 pll status register location

      The register providing the pll lock status is at a different address on 
the
      rk3066. The error became apparent while working on cpufreq support for
      the rockchip SoCs.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 9c030ea70b6a7eb2f7ee273b1ddd2282b053724f
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Sep 15 21:07:57 2014 -0700

      clk: rockchip: change pll rate without a clk-notifier

      The Rockchip PLL code switches into slow mode (AKA bypass more AKA
      24MHz mode) before actually changing the PLL.  This keeps anyone from
      using the PLL while it's changing.  However, in all known Rockchip
      SoCs nobody should ever see the 24MHz when changing the PLL supplying
      the armclk because we should reparent children to an alternate
      (faster than 24MHz) PLL.

      One problem is that the code to switch to an alternate parent was
      running in PRE_RATE_CHANGE.  ...and the code to switch to slow mode
      was _also_ running in PRE_RATE_CHANGE.  That meant there was no real
      guarantee that we would switch to an alternate parent before switching
      to 24MHz mode.

      Let's move the switch to "slow mode" straight into
      rockchip_rk3066_pll_set_rate().  That means we're guaranteed that the
      24MHz is really a last-resort.

      Note that without this change on real systems we were the code to
      switch to an alternate parent at 24MHz.  In some older versions of
      that code we'd appy a (temporary) / 5 to the 24MHz causing us to run
      at 4.8MHz.  That wasn't enough to service USB interrupts in some cases
      and could lead to a system hang.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit f79c3c015485374b4f453932c45fbcb80a75a1a9
  Merge: b52f491 4d742e6
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Sat Sep 27 17:56:55 2014 +0200

      Merge branch 'v3.18-next/armclkid' into v3.18-next/cpuclk

  commit 4d742e6230b5ff157422d91d6ae8d2fc1303eb28
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Fri Sep 5 11:28:12 2014 +0200

      clk: rockchip: add binding id for ARMCLK

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit 2341c2f8c33196d02cf5a721746eea4e3c06674a
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:07 2014 -0400

      block: Add T10 Protection Information functions

      The T10 Protection Information format is also used by some devices that
      do not go through the SCSI layer (virtual block devices, NVMe). Relocate
      the relevant functions to a block layer library that can be used without
      involving SCSI.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 4eaf99beadcefbf126fa05e66fb40fca999e09fd
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:06 2014 -0400

      block: Don't merge requests if integrity flags differ

      We'd occasionally merge requests with conflicting integrity flags.
      Introduce a merge helper which checks that the requests have compatible
      integrity payloads.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit aae7df50190a640e51bfe11c93f94741ac82ff0b
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:05 2014 -0400

      block: Integrity checksum flag

      Make the choice of checksum a per-I/O property by introducing a flag
      that can be inspected by the SCSI layer. There are several reasons for
      this:

       1. It allows us to switch choice of checksum without unloading and
          reloading the HBA driver.

       2. During error recovery we need to be able to tell the HBA that
          checksums read from disk should not be verified and converted to IP
          checksums.

       3. For error injection purposes we need to be able to write a bad guard
          tag to storage. Since the storage device only supports T10 CRC we
          need to be able to disable IP checksum conversion on the HBA.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b1f01388574c9329922f760fc2a7335c2d14b08b
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:04 2014 -0400

      block: Relocate bio integrity flags

      Move flags affecting the integrity code out of the bio bi_flags and into
      the block integrity payload.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3aec2f41a8baeb70aa77556a4e4dcec7d9d70b4d
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:03 2014 -0400

      block: Add a disk flag to block integrity profile

      So far we have relied on the app tag size to determine whether a disk
      has been formatted with T10 protection information or not. However, not
      all target devices provide application tag storage.

      Add a flag to the block integrity profile that indicates whether the
      disk has been formatted with protection information.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 8288f496eb1b1905c425e92eaf1abbb29119217b
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:02 2014 -0400

      block: Add prefix to block integrity profile flags

      Add a BLK_ prefix to the integrity profile flags. Also rename the flags
      to be more consistent with the generate/verify terminology in the rest
      of the integrity code.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1859308853b19c4daf4afaab910d3d52ac1ec2ff
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:01 2014 -0400

      block: Clean up the code used to generate and verify integrity metadata

      Instead of the "operate" parameter we pass in a seed value and a pointer
      to a function that can be used to process the integrity metadata. The
      generation function is changed to have a return value to fit into this
      scheme.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5a2aa873059fec8b6385071d9c0802893a9b2f41
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:00 2014 -0400

      block: Make protection interval calculation generic

      Now that the protection interval has been detached from the sector size
      we need to be able to handle sizes that are different from 4K and
      512. Make the interval calculation generic.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3be91c4a3d090bd700bd6ee5bf457c1bbf189a4f
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:59 2014 -0400

      block: Deprecate the use of the term sector in the context of block 
integrity

      The protection interval is not necessarily tied to the logical block
      size of a block device. Stop using the terms "sector" and "sectors".

      Going forward we will use the term "seed" to describe the initial
      reference tag value for a given I/O. "Interval" will be used to describe
      the portion of the data buffer that a given piece of protection
      information is associated with.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5f9378fa9ca214977b5bfc12197c67eea450fc40
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:58 2014 -0400

      block: Remove bip_buf

      bip_buf is not really needed so we can remove it.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 8492b68bc4025e7bce1d57761bd7c047efda2f81
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:57 2014 -0400

      block: Remove integrity tagging functions

      None of the filesystems appear interested in using the integrity tagging
      feature. Potentially because very few storage devices actually permit
      using the application tag space.

      Remove the tagging functions.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 180b2f95dd331010a9930a65c8a18d6d81b94dc1
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:56 2014 -0400

      block: Replace bi_integrity with bi_special

      For commands like REQ_COPY we need a way to pass extra information along
      with each bio. Like integrity metadata this information must be
      available at the bottom of the stack so bi_private does not suffice.

      Rename the existing bi_integrity field to bi_special and make it a union
      so we can have different bio extensions for each class of command.

      We previously used bi_integrity != NULL as a way to identify whether a
      bio had integrity metadata or not. Introduce a REQ_INTEGRITY to be the
      indicator now that bi_special can contain different things.

      In addition, bio_integrity(bio) will now return a pointer to the
      integrity payload (when applicable).

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e7258c1a269e0967856c81d182c286a78f5ecf15
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:55 2014 -0400

      block: Get rid of bdev_integrity_enabled()

      bdev_integrity_enabled() is only used by bio_integrity_enabled().
      Combine these two functions.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5336be8416a71b5568d2cf54a2f2066abe9f2a53
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Sat Sep 27 09:47:55 2014 +0530

      regmap: fix NULL pointer dereference in _regmap_write/read

      If LOG_DEVICE is defined and map->dev is NULL it will lead to NULL
      pointer dereference. This patch fixes this issue by adding check for
      dev->NULL in all such places in regmap.c

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1ee44ce03011bab025949e7636416912185f4122
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Fri Sep 26 13:31:06 2014 -0700

      ASoC: ssm4567: Add driver for Analog Devices SSM4567 amplifier

      Analog Devices SSM4567 is a boost class-D audio amplifier.

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 619f30188ff0d10fccc3cd952a79cb56ff62db54
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Sep 4 10:57:33 2014 +0530

      ARC: Allow SMP kernel to build/boot on UP-only infrastructure

      In light of recent SNAFU with SMP build, allow simple platform to build
      as SMP but run UP.

      * Remove the dependence on simulation SMP extension to enable quick
        build/test iterations of SMP kernel.

      * In absence of platform SMP registration, prevent the NULL smp feature
        name from borkign the system

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit e77d99d4a4ec761ad061f1ec890c71040a92efe3
  Merge: bb0ca6a 0496daa5
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Sat Sep 27 11:03:33 2014 +0200

      Merge tag 'kvm-arm-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-next

      Changes for KVM for arm/arm64 for 3.18

      This includes a bunch of changes:
       - Support read-only memory slots on arm/arm64
       - Various changes to fix Sparse warnings
       - Correctly detect write vs. read Stage-2 faults
       - Various VGIC cleanups and fixes
       - Dynamic VGIC data strcuture sizing
       - Fix SGI set_clear_pend offset bug
       - Fix VTTBR_BADDR Mask
       - Correctly report the FSC on Stage-2 faults

      Conflicts:
        virt/kvm/eventfd.c
        [duplicate, different patch where the kvm-arm version broke x86.
         The kvm tree instead has the right one]

  commit 07394b5f13a04f86b27e0ddd96a36c7d9bfe1a4f
  Merge: cf8102f 49757c9
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sat Sep 27 09:15:48 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        o Restore "--callchain graph" output, broken in recent cset to end
          up being the same as "fractal" (Namhyung Kim)

        o Allow profiling when kptr_restrict == 1 for non root users,
          kernel samples will just remain unresolved (Andi Kleen)

        o Allow configuring default options for callchains in config file 
(Namhyung Kim)

        o Fix line number in the config file error message (Jiri Olsa)

        o Fix --per-core on multi socket systems (Andi Kleen)

      Cleanups:

        o Use ACCESS_ONCE() instead of volatile cast. (Pranith Kumar)

        o Modify error code for when perf_session__new() fails (Taeung Song)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9c8176bfb67f98ed9a521b624dcb6ab7fa254aa7
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Sep 16 18:04:01 2014 +0800

      clk: sunxi: Add sun8i MBUS clock support

      The MBUS clock on sun8i is slightly different from the old mod0 clocks.
      The divider is 3 bits wider, while also needing a divider table for the
      higher 4 values, which all set the same divider.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 37e1041f04717d726931c8688cbf425071aeb9c1
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 18:43:18 2014 +0200

      clk: sunxi: mod0: Introduce MMC proper phase handling

      The MMC clock we thought we had until now are actually not one but three
      different clocks.

      The main one is unchanged, and will have three outputs:
        - The clock fed into the MMC
        - a sample and output clocks, to deal with when should we output/sample 
data
          to/from the MMC bus

      The phase control we had are actually controlling the two latter clocks, 
but
      the main MMC one is unchanged.

      We can adjust the phase with a 3 bits value, from 0 to 7, 0 meaning a 180 
phase
      shift, and the other values being the number of periods from the MMC 
parent
      clock to outphase the clock of.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit eaa18f5d0914b0151cefb52e2977a67ef21dfa64
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 23:56:11 2014 +0200

      clk: sunxi: Move mbus to mod0 file

      Move the MBUS clock to the module clocks file. It's pretty trivial, but 
still
      requires to enable the clocks to make sure it won't get disabled.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 992a56e48996d4dea6cc25a35e180f696935925d
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 23:55:18 2014 +0200

      clk: sunxi: Move mod0 clock to a file of its own

      Since we know have the ability to declare factors clock outside of 
clk-sunxi,
      create a new mod0 driver to deal with the mod0 clocks.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 7868c5ebdbcb92087a3625cc55225f455eef70a4
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 16 23:45:48 2014 +0200

      ARM: sunxi: dt: Switch to the new mbus compatible

      Now that we have a compatible of its own for the mbus clock, switch to it.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 03e29bbf40ed87657795c774c80449bb86a55415
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 23:53:40 2014 +0200

      clk: sunxi: Introduce mbus compatible

      Even though the mbus clock is a regular module clock, given its nature, it
      needs to be enabled all the time.

      Introduce a new compatible, to differentiate it from the other module 
clocks.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 601da9d0a54c0fea7f5a208bc107d7ef1de4f570
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 4 22:24:52 2014 +0200

      clk: sunxi: factors: Invert the probing logic

      Until now, the factors clock probing was done directly by 
sunxi_init_clocks,
      with the factors registration being called directly with the clocks data 
passed
      as an argument.

      This approch has shown its limits when we added more clocks, since we 
couldn't
      really split code with such a logic in smaller files, and led to a huge 
file
      having all the clocks.

      Introduce an intermediate probing function, so that factor clocks will be 
able
      to directly be called by CLK_OF_DECLARE, which will in turn ease the 
split into
      several files.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 9824cf73c3a5e677bee6fcba43c4807e01ff1b4a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 14 13:53:27 2014 +0200

      clk: Add a function to retrieve phase

      The current phase API doesn't look into the actual hardware to get the 
phase
      value, but will rather get it from a variable only set by the set_phase
      function.

      This will cause issue when the client driver will never call the set_phase
      function, where we can end up having a reported phase that will not match 
what
      the hardware has been programmed to by the bootloader or what phase is
      programmed out of reset.

      Add a new get_phase function for the drivers to implement so that we can 
get
      this value.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 355bb165cd8bad2500df37437a9121f0177b6741
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 21:18:00 2014 +0200

      clk: Include of.h in clock-provider.h

      CLK_OF_DECLARE relies on OF_DECLARE_1 that is defined in of.h. Fixes build
      errors when one use CLK_OF_DECLARE but doesn't include of.h

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit e59c5371fb9d8268d1c043172e88cecab9dc934f
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Tue Feb 18 21:21:25 2014 -0800

      clk: introduce clk_set_phase function & callback

      A common operation for a clock signal generator is to shift the phase of
      that signal. This patch introduces a new function to the clk.h API to
      dynamically adjust the phase of a clock signal. Additionally this patch
      introduces support for the new function in the common clock framework
      via the .set_phase call back in struct clk_ops.

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 9d0713edf72461438bc3526e4ea55fec47754cd9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:05:30 2014 -0700

      sparc64: Fix hibernation code refrence to PAGE_OFFSET.

      We changed PAGE_OFFSET to be a variable rather than a constant,
      but this reference here in the hibernate assembler got missed.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8791db53a9d2556b8908af300d8327eecb110d8a
  Merge: c873d14 ceac26c
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Sep 26 17:04:08 2014 -0700

      Merge tag 'clk-mvebu-3.18' of git://git.infradead.org/linux-mvebu into 
clk-next

      clock changes for mvebu for v3.18

       - correct timer drift caused by SSCG deviation
       - fix typo in comment

  commit c873d14d30b838a516a94967242322d4b73e79e7
  Author: Jyri Sarha <jsarha@xxxxxx>
  Date:   Fri Sep 5 15:21:34 2014 +0300

      clk: add gpio gated clock

      The added gpio-gate-clock is a basic clock that can be enabled and
      disabled trough a gpio output. The DT binding document for the clock
      is also added. For EPROBE_DEFER handling the registering of the clock
      has to be delayed until of_clk_get() call time.

      Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit db0bcc33a8aabab462c996baeac619f21616d938
  Merge: b6b2fe5 229fd4a
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Sep 26 16:10:57 2014 -0700

      Merge tag 'qcom-clocks-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into clk-next

      qcom clock changes for 3.18

      Some fixes for the IPQ driver and some code consolidation
      and refactoring.

  commit b6b2fe5b6e956c8217a7584472a3ac5c068b61d4
  Merge: b52f491 b9e742c
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Sep 26 16:09:39 2014 -0700

      Merge tag 'tegra-clk-3.18' of 
git://nv-tegra.nvidia.com/user/pdeschrijver/linux into clk-next

      Tegra clk updates for 3.18

  commit 34ed780a6afc4df5e3285d20fac721c591e0724e
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:27 2014 -0500

      rtlwifi: Fix problems with building an allyesconfig

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 21e4b0726dc671c423e2dc9a85364716219c4502
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:26 2014 -0500

      rtlwifi: rtl8821ae: Move driver from staging to regular tree

      This driver was entered into staging a few cycles ago because there was
      not time to integrate the Realtek version into the support routines in
      the kernel. Now that there is an effort to converg the code base from 
Linux
      and the Realtek repo, it is time to move this driver. In addition, all the
      updates included in the 06/28/2014 version of the Realtek drivers are
      included here.

      With this change, it will be necessary to delete the staging driver. That
      will be handled in a separate patch. As it impacts the staging tree, such 
a
      patch is sent to a different destination.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c151aed6aa146e9587590051aba9da68b9370f9b
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:25 2014 -0500

      rtlwifi: rtl8188ee: Update driver to match Realtek release of 06282014

      Not only does this patch update the driver to match the latest Realtek 
release,
      it is an important step in getting the internal code source at Realtek to 
match
      the code in the kernel. The primary reason for this is to make it easier 
for
      Realtek to maintain the kernel source without requiring an intermediate 
like me.

      In this process of merging the two source repositories, there are a lot
      of changes in both, and this commit is rather large.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f3a97e93814aeac3f13e857a0071726acc9bd626
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:24 2014 -0500

      rtlwifi: Finish modifying core routines for new drivers

      Addition of the new drivers and the update to a new version for the others
      lead to changes in all the core routines.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d3feae41a3473a0f7b431d6af4e092865d586e52
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:23 2014 -0500

      rtlwifi: Update power-save routines for 062814 driver

      Realtek released a new version of the drivers on 06/28/2014. This
      patch implements the new power-save code. These changes also force
      corresponding changes in the drivers.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3c67b8f9f3b5bb1207c9bb198e5ef04ff56921dd
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:22 2014 -0500

      rtlwifi: Modify cam.{c,h} and efuse.{c,h} for new drivers

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9afa2e44f4d8f9d031f815c32bb8f225f0f6746b
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:21 2014 -0500

      rtlwifi: Modify base.{c,h} for new drivers

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f7953b2ad66cc5fc66e13d5c0a40e61b45cdfca8
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:20 2014 -0500

      rtlwifi: Modify core.c for new drivers

      Each of the routines in the rtlwifi common driver needs to be modified
      for the coming changes. This patch prepares core.c, but also touches other
      files.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 38506ecefab911785d5e1aa5889f6eeb462e0954
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:19 2014 -0500

      rtlwifi: rtl_pci: Start modification for new drivers

      Future patches will move the drivers for RTL8192EE and RTL8821AE
      from staging to the regular wireless tree. Here, the necessary features
      are added to the PCI driver. Other files are touched due to changes
      in the various data structs.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fd09ff958777cf583d7541f180991c0fc50bd2f7
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:18 2014 -0500

      rtlwifi: Remove extra workqueue for enter/leave power state

      When the rtlwifi family of drivers was converted to use a workqueue when
      entering or leaving power save mode (commits a269913c52, a5ffbe0a19,
      41affd5286, b9116b9a2b, and 6539306b2c), the code began scheduling work 
from
      the callback routine of a different workqueue with a resulting increase in
      overhead.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 560e334dbd9907ecdd25318fbdb33179c5d5a3bd
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:17 2014 -0500

      rtlwifi: btcoexist: Fix Smatch warning

      The capability for 802.11ac will soon be added to these drivers. Once
      that is done, a bitmask will be too large for the data storage.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8d9e464a27e4afca4782a632f4bb18ea5e1eec5d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:48:16 2014 +0530

      ath9k: Fix offchannel queuing

      Clearing IEEE80211_TX_CTL_PS_RESPONSE in a frame
      that is not in the current context doesn't seem right.
      Instead make sure that we don't add such frames
      to the UAPSD queue by using a local variable.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c13a6a0535ec0338e804958e5353c8ff772838d2
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:48:15 2014 +0530

      ath9k: Use normal queues for offchannel frames

      There is no reason why frames marked with
      IEEE80211_TX_CTL_TX_OFFCHAN have to be sent using
      the UAPSD queue. Since mac80211 makes sure that
      RoC is done before pushing an offchannel frame
      to the driver, we can use the normal TX queues
      for transmission.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d7017461fa4ce9a59104866a6c382eeca439560a
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:48:14 2014 +0530

      ath9k: Fix queue management

      Since we use IEEE80211_HW_QUEUE_CONTROL now, the
      CAB/Offchannel queues are registered as the last
      two queues. There is no need to check and reassign
      the queues in the TX start()/done() routines.

      CAB frames will not reach the tx() callback since
      we set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING and
      pull the buffered frames during beacon transmission.
      We also don't have a special HW queue for handling
      off-channel frames.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 01f7feeaf4528bec83798316b3c811701bac5d3e
  Author: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
  Date:   Wed Sep 24 11:24:54 2014 +0200

      rt2800: correct BBP1_TX_POWER_CTRL mask

      Two bits control TX power on BBP_R1 register. Correct the mask,
      otherwise we clear additional bit on BBP_R1 register, what can have
      unknown, possible negative effect.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b6b1b0ec05889951747b6f22dcb0220f3cc2e9e0
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:31:41 2014 +0300

      wil6210: ethtool ops

      Provide ethtool support; with support for interrupt coalescing through
      get_coalesce/set_coalesce.
      Placeholders for begin/complete will be used by runtime PM
      to make sure target is powered up while performing ethtool operations

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1abf676974be2d1c4acd156adf00beb1d25e2fed
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Sep 21 20:45:13 2014 +0200

      bcma: gpio: use ChipCommon GPIO IRQ on BCM47XX arch only

      GPIOs can be also used on bcm53xx, however this arch requires different
      implementation of IRQ support. It uses different IRQ number (117) and
      different masks & acking.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8084bb0369b9924ecc775ce1c7050bc75ca016f3
  Author: andrea.merello <andrea.merello@xxxxxxxxx>
  Date:   Sat Sep 20 19:45:24 2014 +0200

      rtl818x_pci: add RSSI information for rtl8187SE

      This patch makes the driver to report signal strength information
      to mac80211 for rtl8187se boards.

      It differs from my previous RFT patch:
      http://marc.info/?l=linux-wireless&m=140155388332534&w=2
      because:
      - I have now a working rtl8187se card, so I could serve my RFT by myself. 
:)
      - CCK measurement code has changed a bit, but it does basically the same 
things.
      - OFDM measurement method is changed because the older method reported 
incorrect
        measures, at least for signals stronger than -40dBm).

      CCK measurement seems quite good. OFDM seems less accurate, but this is 
the
      same as the "reference" staging driver dose. I wanted not to change 
things just
      to make measures of _one_ (my) card a bit more close to what _I_ (in my 
setup)
      expected..

      IMHO results are still good enough to justify reporting signal in dBm 
rather than in
      "unspecified" units, so this is what this patch actually does.

      Results of my tests with a working rtl8187se card connected with coaxes 
and
      various RF attenuators to my AP are:

      Input (approx) | CCK meas | OFDM meas
      --------------------------------------
            -30dBm   |  -32dBm  |  -31dBm
            -40dBm   |  -40dBm  |  -41dBm
            -50dBm   |  -50dBm  |  -55dBm
            -60dBm   |  -59dBm  |  -63dBm
            -70dBm   |  -69dBm  |  -73dBm
            -80dBm   |  -79dBm  |  -83dBm

      Also some real-field tests has been done (no coax, packets in the air) 
for the CCK
      measure method, and they resulted in reasonable values.

      Thanks-to: Bernhard Schiffner <bernhard@xxxxxxxxxxxxxxxxxxxx> [ for 
real-field tests]
      Signed-off-by: andrea.merello <andrea.merello@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2ce73c02743f0abf7dbf0cc05cf0f92cf7ed951d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:00:42 2014 +0530

      ath9k: Fix p2p address management

      When multiple channel contexts are enabled, a p2p interface
      that is assigned to a context will have an address that
      is different from the device mac address, which is used
      by wpa_s as the p2p device ID.

      Certain frames like provision requests use the device address
      and these get dropped since ath9k_calculate_summary_state()
      iterates over only the active interfaces in a context and the
      device address is not used.

      Fix this by adding the device mac address to the bssid mask.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fbf019909173c683d85f7f63b0a33746bf5e4a02
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Wed Sep 17 23:50:55 2014 +0200

      bcma: print chip ID in a more user-friendly form

      Some chip IDs are easier to read/understand when printed in a decimal
      form. For example on my bcm53xx arch router this patch replaces:
      Found chip with id 0xCF12, rev 0x00 and package 0x02
      with a:
      Found chip with id 53010, rev 0x00 and package 0x02

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8eda10eaa18709e951b5d5fbbf673543365a4455
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Wed Sep 17 23:01:26 2014 +0530

      mwifiex: ensure user_scan_in not NULL while setting scan channel gap

      Check for scan channel gap only when user_scan_in is not NULL.
      user_scan_in is NULL for internal scans and if we check scan channel gap
      at this place, it may result into crash.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cb35582ab4d742c1be48c4e51712a19fa202e978
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 14:45:56 2014 +0530

      ath9k: Cache BSS information

      Using the BSS information stored in mac80211 directly
      is racy in certain conditions. For example, in a MCC
      setup, if the scheduler is switching channels when
      a local deauth is issued, calculation of the opmode/bssid
      etc. is incorrect. To avoid this, store the bss params
      in the driver and use it.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ff04a771ad25fc9ba91690e73465b4d34b6bf8b3
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 23 18:39:30 2014 -0700

      net : optimize skb_release_data()

      Cache skb_shinfo(skb) in a variable to avoid computing it multiple
      times.

      Reorganize the tests to remove one indentation level.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cec08315190a4461a369d47041a510d104a5d2a2
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Sep 23 14:36:11 2014 -0700

      sparc: bpf_jit: add support for BPF_LD(X) | BPF_LEN instructions

      BPF_LD | BPF_W | BPF_LEN instruction is occasionally used by tcpdump
      and present in 11 tests in lib/test_bpf.c
      Teach sparc JIT compiler to emit it.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0a29b3dafbb2fc46421cc2950523814c7c6c8bfb
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Sep 23 15:19:41 2014 +0200

      net: bcmgenet: Fix compile warning

      bcmgenet_wol_resume() is only used in bcmgenet_resume(), which is only
      defined when CONFIG_PM_SLEEP is enabled. This leads to the following
      compile warning when building with !CONFIG_PM_SLEEP:

      drivers/net/ethernet/broadcom/genet/bcmgenet.c:1967:12: warning: 
â??bcmgenet_wol_resumeâ?? defined but not used [-Wunused-function]

      Since bcmgenet_resume() is the only user of bcmgenet_wol_resume(), fix
      this by directly inlining the function there.

      Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8280bf00fdd87de876c4add5fa8ed05c18c78a2f
  Author: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
  Date:   Tue Sep 23 20:02:15 2014 +0800

      net/openvswitch: remove dup comment in vport.h

      Remove the duplicated comment
      "/* The following definitions are for users of the vport subsytem: */"
      in vport.h

      Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0162ac2b978e18792fa8cf3c0b4304321b4a3983
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:19 2014 +0200

      nfsd: introduce nfsd4_callback_ops

      Add a higher level abstraction than the rpc_ops for callback operations.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit f0b5de1b6b8b66552bcc7ae692f45940d411cf05
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:18 2014 +0200

      nfsd: split nfsd4_callback initialization and use

      Split out initializing the nfs4_callback structure from using it.  For
      the NULL callback this gets rid of tons of pointless re-initializations.

      Note that I don't quite understand what protects us from running multiple
      NULL callbacks at the same time, but at least this chance doesn't make
      it worse..

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 326129d02aea8efa1dfd1a210653a744e7c85239
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:17 2014 +0200

      nfsd: introduce a generic nfsd4_cb

      Add a helper to queue up a callback.  CB_NULL has a bit of special casing
      because it is special in the specification, but all other new callback
      operations will be able to share code with this and a few more changes
      to refactor the callback code.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 2faf3b43507556bd80e5274270db1fce1408f4ff
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:16 2014 +0200

      nfsd: remove nfsd4_callback.cb_op

      We can always get at the private data by using container_of, no need for
      a void pointer.  Also introduce a little to_delegation helper to avoid
      opencoding the container_of everywhere.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 341b51df1fef0a39d792fb1c7d7856cf142627ab
  Author: Benny Halevy <bhalevy@xxxxxxxxxxx>
  Date:   Tue Sep 23 08:58:49 2014 +0200

      nfsd: do not clear rpc_resp in nfsd4_cb_done_sequence

      This is incorrect when a callback is has to be restarted, in which case
      the XDR decoding of the second iteration will see a NULL cb argument.

      [hch: updated description]
      Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 444b6e910d2a637cc144c74b15efd1b61bf737bb
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 23 08:58:48 2014 +0200

      nfsd: fix nfsd4_cb_recall_done error handling

      For any error that is not EBADHANDLE or NFS4ERR_BAD_STATEID,
      nfsd4_cb_recall_done first marks the connection down, then
      retries until dl_retries hits zero, then marks the connection down
      again and sets cb_done.  This changes the code to only retry
      for EBADHANDLE or NFS4ERR_BAD_STATEID, and factors setting
      cb_done into a single point in the function.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit b1840060508d2c5202abb07b6128e4645d78fe57
  Merge: 58e3cac a211e01
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:23:12 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-23

      This patch series adds support for the FM10000 Ethernet switch host
      interface.  The Intel FM10000 Ethernet Switch is a 48-port Ethernet switch
      supporting both Ethernet ports and PCI Express host interfaces.  The fm10k
      driver provides support for the host interface portion of the switch, both
      PF and VF.

      As the host interfaces are directly connected to the switch this results 
in
      some significant differences versus a standard network driver.  For 
example
      there is no PHY or MII on the device.  Since packets are delivered 
directly
      from the switch to the host interface these are unnecessary.  Otherwise 
most
      of the functionality is very similar to our other network drivers such as
      ixgbe or igb.  For example we support all the standard network offloads,
      jumbo frames, SR-IOV (64 VFS), PTP, and some VXLAN and NVGRE offloads.

      v2: converted dev_consume_skb_any() to dev_kfree_skb_any()
          fix up PTP code based on feedback from the community
      v3: converted the use of smb_mb__before_clear_bit() to 
smb_mb__before_atomic()
          added vmalloc header to patch 15
          added prefetch header to patch 16
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 58e3cac5613aa01720e55637d8f1c966a25c3202
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Sep 23 10:54:37 2014 +0200

      net: optimise inet_proto_csum_replace4()

      csum_partial() is a generic function which is not optimised for small 
fixed
      length calculations, and its use requires to store "from" and "to" values 
in
      memory while we already have them available in registers. This also has 
impact,
      especially on RISC processors. In the same spirit as the change done by
      Eric Dumazet on csum_replace2(), this patch rewrites 
inet_proto_csum_replace4()
      taking into account RFC1624.

      I spotted during a NATted tcp transfert that csum_partial() is one of top 
5
      consuming functions (around 8%), and the second user of csum_partial() is
      inet_proto_csum_replace4().

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4565af0d406bed44bc8756230eae8f7caa5e0334
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Sep 23 10:54:32 2014 +0200

      net: optimise csum_replace4()

      csum_partial() is a generic function which is not optimised for small 
fixed
      length calculations, and its use requires to store "from" and "to" values 
in
      memory while we already have them available in registers. This also has 
impact,
      especially on RISC processors. In the same spirit as the change done by
      Eric Dumazet on csum_replace2(), this patch rewrites 
inet_proto_csum_replace4()
      taking into account RFC1624.

      I spotted during a NATted tcp transfert that csum_partial() is one of top 
5
      consuming functions (around 8%), and the second user of csum_partial() is
      inet_proto_csum_replace4().

      I have proposed the same modification to inet_proto_csum_replace4() in 
another
      patch.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3290d6555350a035319643e7d7a6d14be08073e5
  Merge: f4a775d e3c9614
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:05:25 2014 -0400

      Merge branch 'fec'

      Fugang Duan says:

      ====================
      net: fec: Code cleanup

      This patches does several things:
        - Fixing multiqueue issue.
        - Removing the unnecessary errata workaround.
        - Aligning the data buffer dma map/unmap size.
        - Freeing resource after probe failed.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e3c9614f3a5869e93c78b1630ab72572aa4cd2a3
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:58 2014 +0800

      net: fec: free resource after phy probe failed

      Free memory and disable all related clocks when there has no phy
      connection or phy probe failed.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b64bf4b7dded4febb8e1f319eb6b9d419cbbd856
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:57 2014 +0800

      net: fec: align rx data buffer size for dma map/unmap

      Align allocated rx data buffer size for dma map/unmap, otherwise
      kernel print warning when enable DMA_API_DEBUG.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f88c7ede50f6266d82d504f2165bd7f0237b30d8
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:56 2014 +0800

      net: fec: remove the ERR006358 workaround for imx6sx enet

      Remove the ERR006358 workaround for imx6sx enet since the hw issue
      was fixed on the SOC.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit befe82133588c3b3c44c5e803b4b434e8665a673
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:55 2014 +0800

      net: fec: Add Ftype to BD to distiguish three tx queues for AVB

      The current driver loss Ftype field init for BD, which cause tx
      queue #1 and #2 cannot work well.

      Add Ftype field to BD to distiguish three queues for AVB:
      0 -> Best Effort
      1 -> ClassA
      2 -> ClassB

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4a775d14489a801a5b8b0540e23ab82e2703091
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 22 16:29:32 2014 -0700

      net: introduce __skb_header_release()

      While profiling TCP stack, I noticed one useless atomic operation
      in tcp_sendmsg(), caused by skb_header_release().

      It turns out all current skb_header_release() users have a fresh skb,
      that no other user can see, so we can avoid one atomic operation.

      Introduce __skb_header_release() to clearly document this.

      This gave me a 1.5 % improvement on TCP_RR workload.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aebac744932439b5f869869f07f406a9cced465d
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:55:29 2014 -0300

      fec: Remove fec_enet_select_queue()

      Sparse complains about fec_enet_select_queue() not being static.

      Feedback from David Miller [1] was to remove this function instead of 
making it
      static:

      "Please just delete this function.

      It's overriding code which does exactly the same thing.

      Actually, more precisely, this code is duplicating code in a way that
      bypasses many core facilitites of the networking.  For example, this
      override means that socket based flow steering, XPS, etc. are all
      not happening on these devices.

      Without ->ndo_select_queue(), the flow dissector does __netdev_pick_tx
      which is exactly what you want to happen."

      [1] http://www.spinics.net/lists/netdev/msg297653.html

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57219dc7bfc5cae48c8309974054733499a0dc63
  Merge: 6ea754e 7a0a260
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 15:19:05 2014 -0400

      Merge tag 'master-2014-09-16' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-09-22

      Please pull this batch of updates intended for the 3.18 stream...

      For the mac80211 bits, Johannes says:

      "This time, I have some rate minstrel improvements, support for a very
      small feature from CCX that Steinar reverse-engineered, dynamic ACK
      timeout support, a number of changes for TDLS, early support for radio
      resource measurement and many fixes. Also, I'm changing a number of
      places to clear key memory when it's freed and Intel claims copyright
      for code they developed."

      For the bluetooth bits, Johan says:

      "Here are some more patches intended for 3.18. Most of them are cleanups
      or fixes for SMP. The only exception is a fix for BR/EDR L2CAP fixed
      channels which should now work better together with the L2CAP
      information request procedure."

      For the iwlwifi bits, Emmanuel says:

      "I fix here dvm which was broken by my last pull request. Arik
      continues to work on TDLS and Luca solved a few issues in CT-Kill. Eyal
      keeps digging into rate scaling code, more to come soon. Besides this,
      nothing really special here."

      Beyond that, there are the usual big batches of updates to ath9k, b43,
      mwifiex, and wil6210 as well as a handful of other bits here and there.
      Also, rtlwifi gets some btcoexist attention from Larry.

      Please let me know if there are problems!
      ====================

      Had to adjust the wil6210 code to comply with Joe Perches's recent
      change in net-next to make the netdev_*() routines return void instead
      of 'int'.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6ea754eb761d9e7a8ac6fa462b05f9e4cf04fb6c
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 11:10:50 2014 -0700

      net: Change netdev_<level> logging functions to return void

      No caller or macro uses the return value so make all
      the functions return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c87b29c3167a2cf9870e721b522651de2c72ce2
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 10:40:22 2014 -0700

      mellanox: Change en_print to return void

      No caller or macro uses the return value so make it void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Acked-By: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4fc1a460f3017e958e6a8ea560ea0afd91bf6fe
  Merge: 4a8e320 3c731eb
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 15:05:40 2014 -0400

      Merge branch 'bpf-next'

      Alexei Starovoitov says:

      ====================
      eBPF syscall, verifier, testsuite

      v14 -> v15:
      - got rid of macros with hidden control flow (suggested by David)
        replaced macro with explicit goto or return and simplified
        where possible (affected patches #9 and #10)
      - rebased, retested

      v13 -> v14:
      - small change to 1st patch to ease 'new userspace with old kernel'
        problem (done similar to perf_copy_attr()) (suggested by Daniel)
      - the rest unchanged

      v12 -> v13:
      - replaced 'foo __user *' pointers with __aligned_u64 (suggested by David)
      - added __attribute__((aligned(8)) to 'union bpf_attr' to keep
        constant alignment between patches
      - updated manpage and syscall wrappers due to __aligned_u64
      - rebased, retested on x64 with 32-bit and 64-bit userspace and on i386,
        build tested on arm32,sparc64

      v11 -> v12:
      - dropped patch 11 and copied few macros to libbpf.h (suggested by Daniel)
      - replaced 'enum bpf_prog_type' with u32 to be safe in compat (.. Andy)
      - implemented and tested compat support (not part of this set) (.. Daniel)
      - changed 'void *log_buf' to 'char *' (.. Daniel)
      - combined struct bpf_work_struct and bpf_prog_info (.. Daniel)
      - added better return value explanation to manpage (.. Andy)
      - added log_buf/log_size explanation to manpage (.. Andy & Daniel)
      - added a lot more info about prog_type and map_type to manpage (.. Andy)
      - rebased, tweaked test_stubs

      Patches 1-4 establish BPF syscall shell for maps and programs.
      Patches 5-10 add verifier step by step
      Patch 11 adds test stubs for 'unspec' program type and verifier testsuite
        from user space

      Note that patches 1,3,4,7 add commands and attributes to the syscall
      while being backwards compatible from each other, which should demonstrate
      how other commands can be added in the future.

      After this set the programs can be loaded for testing only. They cannot
      be attached to any events. Though manpage talks about tracing and sockets,
      it will be a subject of future patches.

      Please take a look at manpage:

      BPF(2)                     Linux Programmer's Manual                    
BPF(2)

      NAME
             bpf - perform a command on eBPF map or program

      SYNOPSIS
             #include <linux/bpf.h>

             int bpf(int cmd, union bpf_attr *attr, unsigned int size);

      DESCRIPTION
             bpf()  syscall  is a multiplexor for a range of different 
operations on
             eBPF  which  can  be  characterized  as  "universal  in-kernel  
virtual
             machine".  eBPF  is  similar  to  original  Berkeley  Packet 
Filter (or
             "classic BPF") used to filter network packets. Both statically  
analyze
             the  programs  before  loading  them  into  the  kernel  to ensure 
that
             programs cannot harm the running system.

             eBPF extends classic BPF in multiple ways including ability to 
call in-
             kernel  helper  functions  and  access shared data structures like 
eBPF
             maps.  The programs can be written in a restricted C that  is  
compiled
             into  eBPF  bytecode  and executed on the eBPF virtual machine or 
JITed
             into native instruction set.

         eBPF Design/Architecture
             eBPF maps is a generic storage of different types.   User  process 
 can
             create  multiple  maps  (with key/value being opaque bytes of 
data) and
             access them via file descriptor. In parallel eBPF programs  can  
access
             maps  from inside the kernel.  It's up to user process and eBPF 
program
             to decide what they store inside maps.

             eBPF programs are similar to kernel modules. They  are  loaded  by 
 the
             user  process  and automatically unloaded when process exits. Each 
eBPF
             program is a safe run-to-completion set of instructions. eBPF  
verifier
             statically  determines  that  the  program  terminates  and  is 
safe to
             execute. During verification the program takes a hold of maps  
that  it
             intends to use, so selected maps cannot be removed until the 
program is
             unloaded. The program can be attached to different events. These 
events
             can  be packets, tracepoint events and other types in the future. 
A new
             event triggers execution of the program  which  may  store  
information
             about the event in the maps.  Beyond storing data the programs may 
call
             into in-kernel helper functions which may, for example, dump 
stack,  do
             trace_printk  or other forms of live kernel debugging. The same 
program
             can be attached to multiple events. Different programs can  access 
 the
             same map:
               tracepoint  tracepoint  tracepoint    sk_buff    sk_buff
                event A     event B     event C      on eth0    on eth1
                 |             |          |            |          |
                 |             |          |            |          |
                 --> tracing <--      tracing       socket      socket
                      prog_1           prog_2       prog_3      prog_4
                      |  |               |            |
                   |---  -----|  |-------|           map_3
                 map_1       map_2

         Syscall Arguments
             bpf()  syscall  operation  is determined by cmd which can be one 
of the
             following:

             BPF_MAP_CREATE
                    Create a map with given type and attributes and return map 
FD

             BPF_MAP_LOOKUP_ELEM
                    Lookup element by key in a given map and return its value

             BPF_MAP_UPDATE_ELEM
                    Create or update element (key/value pair) in a given map

             BPF_MAP_DELETE_ELEM
                    Lookup and delete element by key in a given map

             BPF_MAP_GET_NEXT_KEY
                    Lookup element by key in a given map  and  return  key  of  
next
                    element

             BPF_PROG_LOAD
                    Verify and load eBPF program

             attr   is a pointer to a union of type bpf_attr as defined below.

             size   is the size of the union.

             union bpf_attr {
                 struct { /* anonymous struct used by BPF_MAP_CREATE command */
                     __u32             map_type;
                     __u32             key_size;    /* size of key in bytes */
                     __u32             value_size;  /* size of value in bytes */
                     __u32             max_entries; /* max number of entries in 
a map */
                 };

                 struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
                     __u32             map_fd;
                     __aligned_u64     key;
                     union {
                         __aligned_u64 value;
                         __aligned_u64 next_key;
                     };
                 };

                 struct { /* anonymous struct used by BPF_PROG_LOAD command */
                     __u32         prog_type;
                     __u32         insn_cnt;
                     __aligned_u64 insns;     /* 'const struct bpf_insn *' */
                     __aligned_u64 license;   /* 'const char *' */
                     __u32         log_level; /* verbosity level of eBPF 
verifier */
                     __u32         log_size;  /* size of user buffer */
                     __aligned_u64 log_buf;   /* user supplied 'char *' buffer 
*/
                 };
             } __attribute__((aligned(8)));

         eBPF maps
             maps  is  a generic storage of different types for sharing data 
between
             kernel and userspace.

             Any map type has the following attributes:
               . type
               . max number of elements
               . key size in bytes
               . value size in bytes

             The following wrapper functions demonstrate how  this  syscall  
can  be
             used  to  access the maps. The functions use the cmd argument to 
invoke
             different operations.

             BPF_MAP_CREATE
                    int bpf_create_map(enum bpf_map_type map_type, int key_size,
                                       int value_size, int max_entries)
                    {
                        union bpf_attr attr = {
                            .map_type = map_type,
                            .key_size = key_size,
                            .value_size = value_size,
                            .max_entries = max_entries
                        };

                        return bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
                    }
                    bpf()  syscall  creates  a  map  of  map_type  type  and   
given
                    attributes  key_size,  value_size,  max_entries.   On 
success it
                    returns process-local file descriptor. On error, -1 is  
returned
                    and errno is set to EINVAL or EPERM or ENOMEM.

                    The  attributes key_size and value_size will be used by 
verifier
                    during  program  loading  to  check  that  program  is   
calling
                    bpf_map_*_elem() helper functions with correctly 
initialized key
                    and  that  program  doesn't  access  map  element  value  
beyond
                    specified  value_size.   For  example,  when map is created 
with
                    key_size = 8 and program does:
                    bpf_map_lookup_elem(map_fd, fp - 4)
                    such program will be rejected, since in-kernel  helper  
function
                    bpf_map_lookup_elem(map_fd,  void  *key) expects to read 8 
bytes
                    from 'key' pointer, but 'fp - 4' starting address will 
cause out
                    of bounds stack access.

                    Similarly,  when  map is created with value_size = 1 and 
program
                    does:
                    value = bpf_map_lookup_elem(...);
                    *(u32 *)value = 1;
                    such program will be rejected, since it accesses  value  
pointer
                    beyond specified 1 byte value_size limit.

                    Currently only hash table map_type is supported:
                    enum bpf_map_type {
                       BPF_MAP_TYPE_UNSPEC,
                       BPF_MAP_TYPE_HASH,
                    };
                    map_type  selects  one  of  the available map 
implementations in
                    kernel. For all map_types eBPF programs  access  maps  with 
 the
                    same      bpf_map_lookup_elem()/bpf_map_update_elem()     
helper
                    functions.

             BPF_MAP_LOOKUP_ELEM
                    int bpf_lookup_elem(int fd, void *key, void *value)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                            .value = ptr_to_u64(value),
                        };

                        return bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
                    }
                    bpf() syscall looks up an element with given key in  a  map 
 fd.
                    If  element  is found it returns zero and stores element's 
value
                    into value.  If element is not found  it  returns  -1  and  
sets
                    errno to ENOENT.

             BPF_MAP_UPDATE_ELEM
                    int bpf_update_elem(int fd, void *key, void *value)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                            .value = ptr_to_u64(value),
                        };

                        return bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));
                    }
                    The  call  creates  or updates element with given key/value 
in a
                    map fd.  On success it returns zero.  On error, -1  is  
returned
                    and  errno  is set to EINVAL or EPERM or ENOMEM or E2BIG.  
E2BIG
                    indicates that number of elements in the map reached 
max_entries
                    limit specified at map creation time.

             BPF_MAP_DELETE_ELEM
                    int bpf_delete_elem(int fd, void *key)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                        };

                        return bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr));
                    }
                    The call deletes an element in a map fd with given key.  
Returns
                    zero on success. If element is not found it returns -1 and  
sets
                    errno to ENOENT.

             BPF_MAP_GET_NEXT_KEY
                    int bpf_get_next_key(int fd, void *key, void *next_key)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                            .next_key = ptr_to_u64(next_key),
                        };

                        return bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
                    }
                    The  call  looks  up  an  element  by  key in a given map 
fd and
                    returns key of the next element into next_key pointer. If 
key is
                    not  found,  it return zero and returns key of the first 
element
                    into next_key. If key is the last element,  it  returns  -1 
 and
                    sets  errno  to  ENOENT. Other possible errno values are 
ENOMEM,
                    EFAULT, EPERM, EINVAL.  This method can be used to iterate  
over
                    all elements of the map.

             close(map_fd)
                    will  delete  the  map  map_fd.  Exiting process will 
delete all
                    maps automatically.

         eBPF programs
             BPF_PROG_LOAD
                    This cmd is used to load eBPF program into the kernel.

                    char bpf_log_buf[LOG_BUF_SIZE];

                    int bpf_prog_load(enum bpf_prog_type prog_type,
                                      const struct bpf_insn *insns, int 
insn_cnt,
                                      const char *license)
                    {
                        union bpf_attr attr = {
                            .prog_type = prog_type,
                            .insns = ptr_to_u64(insns),
                            .insn_cnt = insn_cnt,
                            .license = ptr_to_u64(license),
                            .log_buf = ptr_to_u64(bpf_log_buf),
                            .log_size = LOG_BUF_SIZE,
                            .log_level = 1,
                        };

                        return bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
                    }
                    prog_type is one of the available program types:
                    enum bpf_prog_type {
                            BPF_PROG_TYPE_UNSPEC,
                            BPF_PROG_TYPE_SOCKET,
                            BPF_PROG_TYPE_TRACING,
                    };
                    By picking prog_type program author  selects  a  set  of  
helper
                    functions callable from eBPF program and corresponding 
format of
                    struct bpf_context (which is  the  data  blob  passed  into 
 the
                    program  as  the  first  argument).   For  example, the 
programs
                    loaded with  prog_type  =  TYPE_TRACING  may  call  
bpf_printk()
                    helper,  whereas  TYPE_SOCKET  programs  may  not.   The  
set of
                    functions  available  to  the  programs  under  given  type 
 may
                    increase in the future.

                    Currently the set of functions for TYPE_TRACING is:
                    bpf_map_lookup_elem(map_fd, void *key)              // 
lookup key in a map_fd
                    bpf_map_update_elem(map_fd, void *key, void *value) // 
update key/value
                    bpf_map_delete_elem(map_fd, void *key)              // 
delete key in a map_fd
                    bpf_ktime_get_ns(void)                              // 
returns current ktime
                    bpf_printk(char *fmt, int fmt_size, ...)            // 
prints into trace buffer
                    bpf_memcmp(void *ptr1, void *ptr2, int size)        // 
non-faulting memcmp
                    bpf_fetch_ptr(void *ptr)    // non-faulting load pointer 
from any address
                    bpf_fetch_u8(void *ptr)     // non-faulting 1 byte load
                    bpf_fetch_u16(void *ptr)    // other non-faulting loads
                    bpf_fetch_u32(void *ptr)
                    bpf_fetch_u64(void *ptr)

                    and bpf_context is defined as:
                    struct bpf_context {
                        /* argN fields match one to one to arguments passed to 
trace events */
                        u64 arg1, arg2, arg3, arg4, arg5, arg6;
                        /* return value from kretprobe event or from 
syscall_exit event */
                        u64 ret;
                    };

                    The set of helper functions for TYPE_SOCKET is TBD.

                    More   program   types   may   be  added  in  the  future.  
Like
                    BPF_PROG_TYPE_USER_TRACING for unprivileged programs.

                    BPF_PROG_TYPE_UNSPEC is used for  testing  only.  Such  
programs
                    cannot be attached to events.

                    insns array of "struct bpf_insn" instructions

                    insn_cnt number of instructions in the program

                    license  license  string,  which  must be GPL compatible to 
call
                    helper functions marked gpl_only

                    log_buf user supplied buffer that in-kernel verifier is 
using to
                    store  verification  log. Log is a multi-line string that 
should
                    be used by program author to understand  how  verifier  
came  to
                    conclusion  that program is unsafe. The format of the 
output can
                    change at any time as verifier evolves.

                    log_size size of user buffer. If size of the buffer is not 
large
                    enough  to store all verifier messages, -1 is returned and 
errno
                    is set to ENOSPC.

                    log_level verbosity level of eBPF verifier, where zero 
means  no
                    logs provided

             close(prog_fd)
                    will unload eBPF program

             The  maps  are  accesible  from  programs  and  generally  tie  
the two
             together.  Programs process various events  (like  tracepoint,  
kprobe,
             packets)  and  store  the  data into maps. User space fetches data 
from
             maps.  Either the same or a different map may be used by user 
space  as
             configuration space to alter program behavior on the fly.

         Events
             Once an eBPF program is loaded, it can be attached to an event. 
Various
             kernel subsystems have different ways to do so. For example:

             setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd, 
sizeof(prog_fd));
             will attach the program prog_fd to socket sock which  was  
received  by
             prior call to socket().

             ioctl(event_fd, PERF_EVENT_IOC_SET_BPF, prog_fd);
             will  attach  the  program  prog_fd  to  perf  event event_fd 
which was
             received by prior call to perf_event_open().

             Another way to attach the program to a tracing event is:
             event_fd = 
open("/sys/kernel/debug/tracing/events/skb/kfree_skb/filter");
             write(event_fd, "bpf-123"); /* where 123 is eBPF program FD */
             /* here program is attached and will be triggered by events */
             close(event_fd); /* to detach from event */

      EXAMPLES
             /* eBPF+sockets example:
              * 1. create map with maximum of 2 elements
              * 2. set map[6] = 0 and map[17] = 0
              * 3. load eBPF program that counts number of TCP and UDP packets 
received
              *    via map[skb->ip->proto]++
              * 4. attach prog_fd to raw socket via setsockopt()
              * 5. print number of received TCP/UDP packets every second
              */
             int main(int ac, char **av)
             {
                 int sock, map_fd, prog_fd, key;
                 long long value = 0, tcp_cnt, udp_cnt;

                 map_fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(key), 
sizeof(value), 2);
                 if (map_fd < 0) {
                     printf("failed to create map '%s'\n", strerror(errno));
                     /* likely not run as root */
                     return 1;
                 }

                 key = 6; /* ip->proto == tcp */
                 assert(bpf_update_elem(map_fd, &key, &value) == 0);

                 key = 17; /* ip->proto == udp */
                 assert(bpf_update_elem(map_fd, &key, &value) == 0);

                 struct bpf_insn prog[] = {
                     BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),          /* r6 = r1 */
                     BPF_LD_ABS(BPF_B, 14 + 9),                    /* r0 = 
ip->proto */
                     BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -4),/* *(u32 
*)(fp - 4) = r0 */
                     BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),         /* r2 = fp */
                     BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),        /* r2 = r2 - 
4 */
                     BPF_LD_MAP_FD(BPF_REG_1, map_fd),             /* r1 = 
map_fd */
                     BPF_CALL_FUNC(BPF_FUNC_map_lookup_elem),      /* r0 = 
map_lookup(r1, r2) */
                     BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),        /* if (r0 == 
0) goto pc+2 */
                     BPF_MOV64_IMM(BPF_REG_1, 1),                  /* r1 = 1 */
                     BPF_XADD(BPF_DW, BPF_REG_0, BPF_REG_1, 0, 0), /* lock 
*(u64 *)r0 += r1 */
                     BPF_MOV64_IMM(BPF_REG_0, 0),                  /* r0 = 0 */
                     BPF_EXIT_INSN(),                              /* return r0 
*/
                 };
                 prog_fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET, prog, 
sizeof(prog), "GPL");
                 assert(prog_fd >= 0);

                 sock = open_raw_sock("lo");

                 assert(setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd,
                                   sizeof(prog_fd)) == 0);

                 for (;;) {
                     key = 6;
                     assert(bpf_lookup_elem(map_fd, &key, &tcp_cnt) == 0);
                     key = 17;
                     assert(bpf_lookup_elem(map_fd, &key, &udp_cnt) == 0);
                     printf("TCP %lld UDP %lld packets0, tcp_cnt, udp_cnt);
                     sleep(1);
                 }

                 return 0;
             }

      RETURN VALUE
             For a successful call, the return value depends on the operation:

             BPF_MAP_CREATE
                    The new file descriptor associated with eBPF map.

             BPF_PROG_LOAD
                    The new file descriptor associated with eBPF program.

             All other commands
                    Zero.

             On error, -1 is returned, and errno is set appropriately.

      ERRORS
             EPERM  bpf() syscall was made without sufficient privilege 
(without the
                    CAP_SYS_ADMIN capability).

             ENOMEM Cannot allocate sufficient memory.

             EBADF  fd is not an open file descriptor

             EFAULT One  of  the  pointers  (  key or value or log_buf or insns 
) is
                    outside accessible address space.

             EINVAL The value specified in cmd is not recognized by this kernel.

             EINVAL For BPF_MAP_CREATE, either map_type or attributes are 
invalid.

             EINVAL For BPF_MAP_*_ELEM  commands,  some  of  the  fields  of  
"union
                    bpf_attr" unused by this command are not set to zero.

             EINVAL For BPF_PROG_LOAD, attempt to load invalid program 
(unrecognized
                    instruction or uses reserved fields or jumps  out  of  
range  or
                    loop detected or calls unknown function).

             EACCES For BPF_PROG_LOAD, though program has valid instructions, 
it was
                    rejected, since it was  deemed  unsafe  (may  access  
disallowed
                    memory   region  or  uninitialized  stack/register  or  
function
                    constraints don't match actual types or misaligned  
access).  In
                    such case it is recommended to call bpf() again with 
log_level =
                    1 and examine log_buf for specific reason provided by 
verifier.

             ENOENT For BPF_MAP_LOOKUP_ELEM or BPF_MAP_DELETE_ELEM,  indicates  
that
                    element with given key was not found.

             E2BIG  program  is  too  large  or a map reached max_entries limit 
(max
                    number of elements).

      NOTES
             These commands may be used only by a privileged process (one 
having the
             CAP_SYS_ADMIN capability).

      SEE ALSO
             eBPF    architecture    and    instruction    set   is   explained 
  in
             Documentation/networking/filter.txt

      Linux                             2014-09-16                            
BPF(2)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3c731eba48e1b0650decfc91a839b80f0e05ce8f
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:07 2014 -0700

      bpf: mini eBPF library, test stubs and verifier testsuite

      1.
      the library includes a trivial set of BPF syscall wrappers:
      int bpf_create_map(int key_size, int value_size, int max_entries);
      int bpf_update_elem(int fd, void *key, void *value);
      int bpf_lookup_elem(int fd, void *key, void *value);
      int bpf_delete_elem(int fd, void *key);
      int bpf_get_next_key(int fd, void *key, void *next_key);
      int bpf_prog_load(enum bpf_prog_type prog_type,
                  const struct sock_filter_int *insns, int insn_len,
                  const char *license);
      bpf_prog_load() stores verifier log into global bpf_log_buf[] array

      and BPF_*() macros to build instructions

      2.
      test stubs configure eBPF infra with 'unspec' map and program types.
      These are fake types used by user space testsuite only.

      3.
      verifier tests valid and invalid programs and expects predefined
      error log messages from kernel.
      40 tests so far.

      $ sudo ./test_verifier
       #0 add+sub+mul OK
       #1 unreachable OK
       #2 unreachable2 OK
       #3 out of range jump OK
       #4 out of range jump2 OK
       #5 test1 ld_imm64 OK
       ...

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 17a5267067f3c372fec9ffb798d6eaba6b5e6a4c
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:06 2014 -0700

      bpf: verifier (add verifier core)

      This patch adds verifier core which simulates execution of every insn and
      records the state of registers and program stack. Every branch 
instruction seen
      during simulation is pushed into state stack. When verifier reaches 
BPF_EXIT,
      it pops the state from the stack and continues until it reaches BPF_EXIT 
again.
      For program:
      1: bpf_mov r1, xxx
      2: if (r1 == 0) goto 5
      3: bpf_mov r0, 1
      4: goto 6
      5: bpf_mov r0, 2
      6: bpf_exit
      The verifier will walk insns: 1, 2, 3, 4, 6
      then it will pop the state recorded at insn#2 and will continue: 5, 6

      This way it walks all possible paths through the program and checks all
      possible values of registers. While doing so, it checks for:
      - invalid instructions
      - uninitialized register access
      - uninitialized stack access
      - misaligned stack access
      - out of range stack access
      - invalid calling convention
      - instruction encoding is not using reserved fields

      Kernel subsystem configures the verifier with two callbacks:

      - bool (*is_valid_access)(int off, int size, enum bpf_access_type type);
        that provides information to the verifer which fields of 'ctx'
        are accessible (remember 'ctx' is the first argument to eBPF program)

      - const struct bpf_func_proto *(*get_func_proto)(enum bpf_func_id 
func_id);
        returns argument constraints of kernel helper functions that eBPF 
program
        may call, so that verifier can checks that R1-R5 types match the 
prototype

      More details in Documentation/networking/filter.txt and in 
kernel/bpf/verifier.c

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 475fb78fbf48592ce541627c60a7b331060e31f5
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:05 2014 -0700

      bpf: verifier (add branch/goto checks)

      check that control flow graph of eBPF program is a directed acyclic graph

      check_cfg() does:
      - detect loops
      - detect unreachable instructions
      - check that program terminates with BPF_EXIT insn
      - check that all branches are within program boundary

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0246e64d9a5fcd4805198de59b9b5cf1f974eb41
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:04 2014 -0700

      bpf: handle pseudo BPF_LD_IMM64 insn

      eBPF programs passed from userspace are using pseudo BPF_LD_IMM64 
instructions
      to refer to process-local map_fd. Scan the program for such instructions 
and
      if FDs are valid, convert them to 'struct bpf_map' pointers which will be 
used
      by verifier to check access to maps in bpf_map_lookup/update() calls.
      If program passes verifier, convert pseudo BPF_LD_IMM64 into generic by 
dropping
      BPF_PSEUDO_MAP_FD flag.

      Note that eBPF interpreter is generic and knows nothing about pseudo 
insns.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cbd357008604925355ae7b54a09137dabb81b580
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:03 2014 -0700

      bpf: verifier (add ability to receive verification log)

      add optional attributes for BPF_PROG_LOAD syscall:
      union bpf_attr {
          struct {
        ...
        __u32         log_level; /* verbosity level of eBPF verifier */
        __u32         log_size;  /* size of user buffer */
        __aligned_u64 log_buf;   /* user supplied 'char *buffer' */
          };
      };

      when log_level > 0 the verifier will return its verification log in the 
user
      supplied buffer 'log_buf' which can be used by program author to analyze 
why
      verifier rejected given program.

      'Understanding eBPF verifier messages' section of 
Documentation/networking/filter.txt
      provides several examples of these messages, like the program:

        BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
        BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
        BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
        BPF_LD_MAP_FD(BPF_REG_1, 0),
        BPF_CALL_FUNC(BPF_FUNC_map_lookup_elem),
        BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
        BPF_ST_MEM(BPF_DW, BPF_REG_0, 4, 0),
        BPF_EXIT_INSN(),

      will be rejected with the following multi-line message in log_buf:

        0: (7a) *(u64 *)(r10 -8) = 0
        1: (bf) r2 = r10
        2: (07) r2 += -8
        3: (b7) r1 = 0
        4: (85) call 1
        5: (15) if r0 == 0x0 goto pc+1
         R0=map_ptr R10=fp
        6: (7a) *(u64 *)(r0 +4) = 0
        misaligned access off 4 size 8

      The format of the output can change at any time as verifier evolves.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51580e798cb61b0fc63fa3aa6c5c975375aa0550
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:02 2014 -0700

      bpf: verifier (add docs)

      this patch adds all of eBPF verfier documentation and empty bpf_check()

      The end goal for the verifier is to statically check safety of the 
program.

      Verifier will catch:
      - loops
      - out of range jumps
      - unreachable instructions
      - invalid instructions
      - uninitialized register access
      - uninitialized stack access
      - misaligned stack access
      - out of range stack access
      - invalid calling convention

      More details in Documentation/networking/filter.txt

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0a542a86d73b1577e7d4f55fc95dcffd3fe62643
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:01 2014 -0700

      bpf: handle pseudo BPF_CALL insn

      in native eBPF programs userspace is using pseudo BPF_CALL instructions
      which encode one of 'enum bpf_func_id' inside insn->imm field.
      Verifier checks that program using correct function arguments to given 
func_id.
      If all checks passed, kernel needs to fixup BPF_CALL->imm fields by
      replacing func_id with in-kernel function pointer.
      eBPF interpreter just calls the function.

      In-kernel eBPF users continue to use generic BPF_CALL.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09756af46893c18839062976c3252e93a1beeba7
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:00 2014 -0700

      bpf: expand BPF syscall with program load/unload

      eBPF programs are similar to kernel modules. They are loaded by the user
      process and automatically unloaded when process exits. Each eBPF program 
is
      a safe run-to-completion set of instructions. eBPF verifier statically
      determines that the program terminates and is safe to execute.

      The following syscall wrapper can be used to load the program:
      int bpf_prog_load(enum bpf_prog_type prog_type,
                        const struct bpf_insn *insns, int insn_cnt,
                        const char *license)
      {
          union bpf_attr attr = {
              .prog_type = prog_type,
              .insns = ptr_to_u64(insns),
              .insn_cnt = insn_cnt,
              .license = ptr_to_u64(license),
          };

          return bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
      }
      where 'insns' is an array of eBPF instructions and 'license' is a string
      that must be GPL compatible to call helper functions marked gpl_only

      Upon succesful load the syscall returns prog_fd.
      Use close(prog_fd) to unload the program.

      User space tests and examples follow in the later patches

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit db20fd2b01087bdfbe30bce314a198eefedcc42e
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:16:59 2014 -0700

      bpf: add lookup/update/delete/iterate methods to BPF maps

      'maps' is a generic storage of different types for sharing data between 
kernel
      and userspace.

      The maps are accessed from user space via BPF syscall, which has commands:

      - create a map with given type and attributes
        fd = bpf(BPF_MAP_CREATE, union bpf_attr *attr, u32 size)
        returns fd or negative error

      - lookup key in a given map referenced by fd
        err = bpf(BPF_MAP_LOOKUP_ELEM, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key, attr->value
        returns zero and stores found elem into value or negative error

      - create or update key/value pair in a given map
        err = bpf(BPF_MAP_UPDATE_ELEM, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key, attr->value
        returns zero or negative error

      - find and delete element by key in a given map
        err = bpf(BPF_MAP_DELETE_ELEM, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key

      - iterate map elements (based on input key return next_key)
        err = bpf(BPF_MAP_GET_NEXT_KEY, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key, attr->next_key

      - close(fd) deletes the map

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 749730ce42a2121e1c88350d69478bff3994b10a
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:16:58 2014 -0700

      bpf: enable bpf syscall on x64 and i386

      done as separate commit to ease conflict resolution

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 99c55f7d47c0dc6fc64729f37bf435abf43f4c60
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:16:57 2014 -0700

      bpf: introduce BPF syscall and maps

      BPF syscall is a multiplexor for a range of different operations on eBPF.
      This patch introduces syscall with single command to create a map.
      Next patch adds commands to access maps.

      'maps' is a generic storage of different types for sharing data between 
kernel
      and userspace.

      Userspace example:
      /* this syscall wrapper creates a map with given type and attributes
       * and returns map_fd on success.
       * use close(map_fd) to delete the map
       */
      int bpf_create_map(enum bpf_map_type map_type, int key_size,
                         int value_size, int max_entries)
      {
          union bpf_attr attr = {
              .map_type = map_type,
              .key_size = key_size,
              .value_size = value_size,
              .max_entries = max_entries
          };

          return bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
      }

      'union bpf_attr' is backwards compatible with future extensions.

      More details in Documentation/networking/filter.txt and in manpage

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29075feaf1f55e6b1aa4054b44bc141e8d5eab0b
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 09:05:39 2014 -0700

      next: openrisc: Fix build

      openrisc:defconfig fails to build in next-20140926 with the following 
error.

      In file included from arch/openrisc/kernel/signal.c:31:0:
      ./arch/openrisc/include/asm/syscall.h: In function 'syscall_get_arch':
      ./arch/openrisc/include/asm/syscall.h:77:9: error: 'EM_OPENRISC' 
undeclared

      Fix by moving EM_OPENRISC to include/uapi/linux/elf-em.h.

      Fixes: ce5d112827e5 ("ARCH: AUDIT: implement syscall_get_arch for all 
arches")
      Cc: Eric Paris <eparis@xxxxxxxxxx>
      Cc: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 18a702e0de9879d5c0225a09f494443f0b91a0cc
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:03:51 2014 +0530

      power: reset: use restart_notifier mechanism for msm-poweroff

      This change replaces use of arm_pm_restart with recently introduced
      reset mechanism in Linux kernel called restart_notifier.

      Choosing priority 128, which is default priority, as according to
      documentation, this mechanism is sufficient to restart the entire system.

      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Cc: Sebastian Reichel <sre@xxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx

      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 371bb20d6927f204ef5a7887ecddb06b2501c0d9
  Author: David Riley <davidriley@xxxxxxxxxxxx>
  Date:   Wed Aug 27 12:23:51 2014 -0700

      power: Add simple gpio-restart driver

      This driver registers a restart handler to set a GPIO line high/low
      to reset a board based on devicetree bindings.

      Signed-off-by: David Riley <davidriley@xxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 093ec3c5337434f40d77c1af06c139da3e5ba6dc
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Wed Sep 10 10:53:41 2014 +0200

      ath5k: Remove AHB bus support

      AHB bus support was added in v2.6.38, through commit a0b907ee2a71
      ("ath5k: Add AHB bus support."). That code can only be build if the
      Kconfig symbol ATHEROS_AR231X is set. But that symbol has never been
      added to the tree. So AHB bus support has always been dead code.

      Let's remove all code that depends on ATHEROS_AR231X. If that symbol
      ever gets added to the tree the AHB bus support can be re-added too.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1670d8569eeb5c5c15776d37b00a2afb5255bf28
  Merge: b08fec2 6cd6d94
  Author: Sebastian Reichel <sre@xxxxxxxxxx>
  Date:   Fri Sep 26 19:45:11 2014 +0200

      Merge tag 'tags/restart-handler-for-v3.18' into next

      Immutable branch with restart handler patches for v3.18

  commit 30d3c071a64ad8a0aaef8fbd9513698889456680
  Merge: 330bd4e 565766b
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:38:51 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 330bd4ec9d046a6e6f8b7cf4a53c2d15b7705e00
  Merge: 687b930 094e935
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:37:02 2014 -0400

      Merge tag 'nfc-next-3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

      Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> says:

      "NFC: 3.18 pull request

      This is the NFC pull request for 3.18.

      We've had major updates for TI and ST Microelectronics drivers:

      For TI's trf7970a driver:

      - Target mode support for trf7970a
      - Suspend/resume support for trf7970a
      - DT properties additions to handle different quirks
      - A bunch of fixes for smartphone IOP related issues

      For ST Microelectronics' ST21NFCA and ST21NFCB drivers:

      - ISO15693 support for st21nfcb
      - checkpatch and sparse related warning fixes
      - Code cleanups and a few minor fixes

      Finally, Marvell add ISO15693 support to the NCI stack, together with a
      couple of NCI fixes."

      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 687b93082c0469fe9fe85583e6265a3d910cd89a
  Merge: d3d3e00 b25f32c
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:35:46 2014 -0400

      Merge branch 'for-linville' of git://github.com/kvalo/ath

  commit d3d3e0017fcc2c3c8e5f6a229f4b65f8bcc15bae
  Merge: 7a0a260 48849a4
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:33:58 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

  commit 34666d467cbf1e2e3c7bb15a63eccfb582cdd71f
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 11:29:03 2014 +0200

      netfilter: bridge: move br_netfilter out of the core

      Jesper reported that br_netfilter always registers the hooks since
      this is part of the bridge core. This harms performance for people that
      don't need this.

      This patch modularizes br_netfilter so it can be rmmod'ed, thus,
      the hooks can be unregistered. I think the bridge netfilter should have
      been a separated module since the beginning, Patrick agreed on that.

      Note that this is breaking compatibility for users that expect that
      bridge netfilter is going to be available after explicitly 'modprobe
      bridge' or via automatic load through brctl.

      However, the damage can be easily undone by modprobing br_netfilter.
      The bridge core also spots a message to provide a clue to people that
      didn't notice that this has been deprecated.

      On top of that, the plan is that nftables will not rely on this software
      layer, but integrate the connection tracking into the bridge layer to
      enable stateful filtering and NAT, which is was bridge netfilter users
      seem to require.

      This patch still keeps the fake_dst_ops in the bridge core, since this
      is required by when the bridge port is initialized. So we can safely
      modprobe/rmmod br_netfilter anytime.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
      Acked-by: Florian Westphal <fw@xxxxxxxxx>

  commit 7276ca3fa23864133f5ee7431c51546d9b7f695f
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 13:28:16 2014 +0200

      netfilter: bridge: nf_bridge_copy_header as static inline in header

      Move nf_bridge_copy_header() as static inline in netfilter_bridge.h
      header file. This patch prepares the modularization of the br_netfilter
      code.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 772476df7047db87ac4174d1ed396512912d23bf
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 11:27:51 2014 +0100

      net/netfilter/x_tables.c: use __seq_open_private()

      Reduce boilerplate code by using __seq_open_private() instead of 
seq_open()
      in xt_match_open() and xt_target_open().

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit d22e9131187df5c220d435b02e7bf346202c00a8
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 08:35:44 2014 +0800

      of: add vendor prefix for Chipidea

      Adds chipidea to the list of DT vendor prefixes.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit d8498205fac05f2dcf1e72ff1b1e941574a87e49
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Mon Jul 7 14:04:32 2014 +0200

      of: Add vendor prefix for Innolux Corporation

      According to Wikipedia, Innolux started out in 2003 as InnoLux Display
      Corporation and merged with Chi Mei Optoelectronics in 2006. It went by
      the name of Chimei Innolux Corporation for a while and changed its name
      back to Innolux Corporation in late 2012.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit fbc0806c7a05fc4a086dd2157f1f9a89743a2158
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:47:54 2014 +0200

      of: Add vendor prefix for Sitronix

      The stock ticker for Sitronix is just a number.
      "sitronix,st1232" is already in use for the Sitronix st1232 touchscreen
      controller on Atmark Techno Armadillo 800 EVA.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit 3d2bff03cb331f0dec50f9ec885ebe05dfd7fad4
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Sun Aug 10 01:15:09 2014 -0700

      devicetree: bindings: Document Gateworks vendor prefix

      Add Gateworks Corporation to the list of device tree vendor prefixes.

      Gateworks designs and manufactures single board computers designed for
      embedded wireless and wired network applications.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit f7fd78662181029dcc212ca17a7f94518afe2e4d
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 22:22:49 2014 +0200

      of: Add vendor prefix for Energy Micro

      The kernel supports devices with the following compatible strings
      already:

        energymicro,efm32-i2c
        energymicro,efm32-uart
        energymicro,efm32-spi
        energymicro,efm32-timer

      So add "energymicro" to the list of vendors.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit 0244f8f87ec7e327f7a6e45caaa966820eb3fbeb
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Sun Jun 22 15:40:00 2014 -0400

      dt/documentation: add specification of dma bus information

      Recently we introduced the generic device tree infrastructure for couple 
of DMA
      bus parameter, dma-ranges and dma-coherent. Update the documentation so 
that
      its useful for future users.

      The "dma-ranges" property is intended to be used for describing the
      configuration of DMA bus RAM addresses and its offset w.r.t CPU addresses.

      The "dma-coherent" property is intended to be used for identifying devices
      supported coherent DMA operations.

      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit 9137568e73c1d132bc786676d9c4e00b91a1c627
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:30:00 2014 +0200

      tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx()

      serial8250_do_startup() adds UART_IER_RDI and UART_IER_RLSI to ier.
      serial8250_stop_rx() should remove both.
      This is what the serial-omap driver has been doing and is now moved to
      the 8250-core since it does no look to be *that* omap specific.

      Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 59b3e898ddfc81a65975043b5eb44103cc29ff6e
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:59 2014 +0200

      tty: serial: 8250_core: use the ->line argument as a hint in 
serial8250_find_match_or_unused()

      Tony noticed that the old omap-serial driver picked the uart "number"
      based on the hint given from device tree or platform device's id.
      The 8250 based omap driver doesn't do this because the core code does
      not honour the ->line argument which is passed by the driver.

      This patch aims to keep the same behaviour as with omap-serial. The
      function will first try to use the line suggested ->line argument and
      then fallback to the old strategy in case the port is taken.

      That means the the third uart will always be ttyS2 even if the previous
      two have not been enabled in DT.

      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0aa525d11859c1a4d5b78fdc704148e2ae03ae13
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:58 2014 +0200

      tty: serial: 8250_core: read only RX if there is something in the FIFO

      The serial8250_do_startup() function unconditionally clears the
      interrupts and for that it reads from the RX-FIFO without checking if
      there is a byte in the FIFO or not. This works fine on OMAP4+ HW like
      AM335x or DRA7.
      OMAP3630 ES1.1 (which means probably all OMAP3 and earlier) does not like
      this:

      |Unhandled fault: external abort on non-linefetch (0x1028) at 0xfb020000
      |Internal error: : 1028 [#1] ARM
      |Modules linked in:
      |CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-00022-g7edcb57-dirty #1213
      |task: de0572c0 ti: de058000 task.ti: de058000
      |PC is at mem32_serial_in+0xc/0x1c
      |LR is at serial8250_do_startup+0x220/0x85c
      |Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
      |Control: 10c5387d  Table: 80004019  DAC: 00000015
      |[<c03051d4>] (mem32_serial_in) from [<c0307fe8>] 
(serial8250_do_startup+0x220/0x85c)
      |[<c0307fe8>] (serial8250_do_startup) from [<c0309e00>] 
(omap_8250_startup+0x5c/0xe0)
      |[<c0309e00>] (omap_8250_startup) from [<c030863c>] 
(serial8250_startup+0x18/0x2c)
      |[<c030863c>] (serial8250_startup) from [<c030394c>] 
(uart_startup+0x78/0x1d8)
      |[<c030394c>] (uart_startup) from [<c0304678>] (uart_open+0xe8/0x114)
      |[<c0304678>] (uart_open) from [<c02e9e10>] (tty_open+0x1a8/0x5a4)

      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d74d5d1b7288ff9d4439c8c7e0e314cde9743467
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:57 2014 +0200

      tty: serial: 8250_core: add run time pm

      While comparing the OMAP-serial and the 8250 part of this I noticed that
      the latter does not use run time-pm. Here are the pieces. It is
      basically a get before first register access and a last_busy + put after
      last access. This has to be enabled from userland _and_ UART_CAP_RPM is
      required for this.
      The runtime PM can usually work transparently in the background however
      there is one exception to this: After serial8250_tx_chars() completes
      there still may be unsent bytes in the FIFO (depending on CPU speed vs
      baud rate + flow control). Even if the TTY-buffer is empty we do not
      want RPM to disable the device because it won't send the remaining
      bytes. Instead we leave serial8250_tx_chars() with RPM enabled and wait
      for the FIFO empty interrupt. Once we enter serial8250_tx_chars() with
      an empty buffer we know that the FIFO is empty and since we are not going
      to send anything, we can disable the device.
      That xchg() is to ensure that serial8250_tx_chars() can be called
      multiple times and only the first invocation will actually invoke the
      runtime PM function. So that the last invocation of __stop_tx() will
      disable runtime pm.

      NOTE: do not enable RPM on the device unless you know what you do! If
      the device goes idle, it won't be woken up by incomming RX data _unless_
      there is a wakeup irq configured which is usually the RX pin configure
      for wakeup via the reset module. The RX activity will then wake up the
      device from idle. However the first character is garbage and lost. The
      following bytes will be received once the device is up in time. On the
      beagle board xm (omap3) it takes approx 13ms from the first wakeup byte
      until the first byte that is received properly if the device was in
      core-off.

      v5â?¦v8:
        - drop RPM from serial8250_set_mctrl() it will be used in
          restore path which already has RPM active and holds
          dev->power.lock
      v4â?¦v5:
        - add a wrapper around rpm function and introduce UART_CAP_RPM
          to ensure RPM put is invoked after the TX FIFO is empty.
      v3â?¦v4:
        - added runtime to the console code
        - removed device_may_wakeup() from serial8250_set_sleep()

      Cc: mika.westerberg@xxxxxxxxxxxxxxx
      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 234abab143aef82c0ef1f2de409c0db96b666f3c
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:56 2014 +0200

      tty: serial: 8250_core: allow to set ->throttle / ->unthrottle callbacks

      The OMAP UART provides support for HW assisted flow control. What is
      missing is the support to throttle / unthrottle callbacks which are used
      by the omap-serial driver at the moment.
      This patch adds the callbacks. It should be safe to add them since they
      are only invoked from the serial_core (uart_throttle()) if the feature
      flags are set.

      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 49757c9cc7887bc79f742eb8aacf16e464ca5f0b
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Sep 23 13:56:56 2014 +0200

      perf tools: Fix line number in the config file error message

      If we fail to parse the config file within the callback function,
      the line number counter 'could be' already on the next line.

      This results in wrong line number report like:

        $ cat ~/.perfconfig
        [call-graph]
                sort-key = krava
        $ perf record ls
        Fatal: bad config file line 3 in /home/jolsa/.perfconfig

      Fixing this by saving the current line number for this case.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140923115656.GC2979@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5a2e5e85989025a3bb23ea5571fdac0cc5787807
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:44 2014 +0900

      perf tools: Convert {record,top}.call-graph option to 
call-graph.record-mode

      So that it'll be passed to perf_callchain_config().

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2b9240cafe9780f77b257321b13c4c4d2c2d0dc8
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:43 2014 +0900

      perf tools: Introduce perf_callchain_config()

      This patch adds support for following config options to ~/.perfconfig 
file.

        [call-graph]
          record-mode = dwarf
          dump-size = 8192
          print-type = fractal
          order = callee
          threshold = 0.5
          print-limit = 128
          sort-key = function

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f7f084f4d3c29b0f9877a32fc6e2feacd47695b9
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:42 2014 +0900

      perf callchain: Move some parser functions to callchain.c

      And rename record_callchain_parse() to parse_callchain_record_opt() in
      accordance to parse_callchain_report_opt().

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 72a128aa083a7f4cc4f800718aaae05d9c698e26
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:41 2014 +0900

      perf tools: Move callchain config from record_opts to callchain_param

      So that all callchain config parameters can be read/written to a single
      place.  It's a preparation to consolidate handling of all callchain
      options.

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 72f72ed21e56c386dd92118e5da3ce06752b1614
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:40 2014 +0900

      perf hists browser: Fix callchain print bug on TUI

      Currently perf report -g graph option doesn't work as expected and
      always work as same as -g fractal.  This was a bug during recent
      callchain print code cleanup.

      Before:
        $ perf report -g graph

          Children      Self  Command  Shared Object      Symbol
        ================================================================
        -   56.19%    35.41%  sleep    [kernel.kallsyms]  [k] page_fault
           - page_fault
              + 63.02% _dl_relocate_object
              + 36.98% clear_user

      After:
          Children      Self  Command  Shared Object      Symbol
        ================================================================
        -   56.19%    35.41%  sleep    [kernel.kallsyms]  [k] page_fault
           - page_fault
              + 35.41% _dl_relocate_object
              + 20.78% clear_user

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b08fec2262c8dbb349fe9456586cf0724407e5ee
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Tue Jul 22 15:52:29 2014 +0100

      power: reset: st: Provide DT bindings for ST's Power Reset driver

      Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 1da34daf24823f19cfd56c97973334cd95635926
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Sep 23 10:55:08 2014 -0400

      perf tools: Use ACCESS_ONCE() instead of volatile cast

      Use ACCESS_ONCE() instead of the cast to volatile and read. This is just
      a style change which is reader friendly.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411484109-10442-1-git-send-email-bobby.prani@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f0745f3696e88b4055c6229e1306a78fbe503066
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Tue Jul 22 15:52:28 2014 +0100

      power: reset: Add restart functionality for STiH41x platforms

      This driver adds the restart functionality for STiH415 and STiH416
      platforms from STMicroelectronics.  This driver registers an
      arm_pm_restart function to reset the platform.

      Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 52e0283497ccb1e675d56c9499cc2cc5ec271094
  Author: Taeung Song <treeze.taeung@xxxxxxxxx>
  Date:   Wed Sep 24 10:33:37 2014 +0900

      perf tools: Modify error code for when perf_session__new() fails

      Because perf_session__new() can fail for more reasons than just ENOMEM,
      modify error code(ENOMEM or EINVAL) to -1.

      Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411522417-9917-1-git-send-email-treeze.taeung@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 661a88860274e059fdb744dfaa98c045db7b5d1d
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 26 13:27:03 2014 +0200

      power: charger-manager: Fix NULL pointer exception with missing 
cm-fuel-gauge

      NULL pointer exception happens during charger-manager probe if
      'cm-fuel-gauge' property is not present.

      [    2.448536] Unable to handle kernel NULL pointer dereference at 
virtual address 00000000
      [    2.456572] pgd = c0004000
      [    2.459217] [00000000] *pgd=00000000
      [    2.462759] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      [    2.468047] Modules linked in:
      [    2.471089] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 
3.17.0-rc6-00251-ge44cf96cd525-dirty #969
      [    2.479765] task: ea890000 ti: ea87a000 task.ti: ea87a000
      [    2.485161] PC is at strcmp+0x4/0x30
      [    2.488719] LR is at power_supply_match_device_by_name+0x10/0x1c
      [    2.494695] pc : [<c01f4220>]    lr : [<c030fe38>]    psr: a0000113
      [    2.494695] sp : ea87bde0  ip : 00000000  fp : eaa97010
      [    2.506150] r10: 00000004  r9 : ea97269c  r8 : ea3bbfd0
      [    2.511360] r7 : eaa97000  r6 : c030fe28  r5 : 00000000  r4 : ea3b0000
      [    2.517869] r3 : 0000006d  r2 : 00000000  r1 : 00000000  r0 : c057c195
      [    2.524381] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  
Segment kernel
      [    2.531671] Control: 10c5387d  Table: 4000404a  DAC: 00000015
      [    2.537399] Process swapper/0 (pid: 1, stack limit = 0xea87a240)
      [    2.543388] Stack: (0xea87bde0 to 0xea87c000)
      [    2.547733] bde0: ea3b0210 c026b1c8 eaa97010 eaa97000 eaa97010 
eabb60a8 ea3b0210 00000000
      [    2.555891] be00: 00000008 ea2db210 ea1a3410 c030fee0 ea3bbf90 
c03138fc c068969c c013526c
      [    2.564050] be20: eaa040c0 00000000 c068969c 00000000 eaa040c0 
ea2da300 00000002 00000000
      [    2.572208] be40: 00000001 ea2da3c0 00000000 00000001 00000000 
eaa97010 c068969c 00000000
      [    2.580367] be60: 00000000 c068969c 00000000 00000002 00000000 
c026b71c c026b6f0 eaa97010
      [    2.588527] be80: c0e82530 c026a330 00000000 eaa97010 c068969c 
eaa97044 00000000 c061df50
      [    2.596686] bea0: ea87a000 c026a4dc 00000000 c068969c c026a448 
c0268b5c ea8054a8 eaa8fd50
      [    2.604845] bec0: c068969c ea2db180 c06801f8 c0269b18 c0590f68 
c068969c c0656c98 c068969c
      [    2.613004] bee0: c0656c98 ea3bbe40 c06988c0 c026aaf0 00000000 
c0656c98 c0656c98 c00088a4
      [    2.621163] bf00: 00000000 c0055f48 00000000 00000004 00000000 
ea890000 c05dbc54 c062c178
      [    2.629323] bf20: c0603518 c005f674 00000001 ea87a000 eb7ff83b 
c0476440 00000091 c003d41c
      [    2.637482] bf40: c05db344 00000007 eb7ff858 00000007 c065a76c 
c0647d24 00000007 c062c170
      [    2.645642] bf60: c06988c0 00000091 c062c178 c0603518 00000000 
c0603cc4 00000007 00000007
      [    2.653801] bf80: c0603518 c0c0c0c0 00000000 c0453948 00000000 
00000000 00000000 00000000
      [    2.661959] bfa0: 00000000 c0453950 00000000 c000e728 00000000 
00000000 00000000 00000000
      [    2.670118] bfc0: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
      [    2.678277] bfe0: 00000000 00000000 00000000 00000000 00000013 
00000000 c0c0c0c0 c0c0c0c0
      [    2.686454] [<c01f4220>] (strcmp) from [<c030fe38>] 
(power_supply_match_device_by_name+0x10/0x1c)
      [    2.695303] [<c030fe38>] (power_supply_match_device_by_name) from 
[<c026b1c8>] (class_find_device+0x54/0xac)
      [    2.705106] [<c026b1c8>] (class_find_device) from [<c030fee0>] 
(power_supply_get_by_name+0x1c/0x30)
      [    2.714137] [<c030fee0>] (power_supply_get_by_name) from [<c03138fc>] 
(charger_manager_probe+0x3d8/0xe58)
      [    2.723683] [<c03138fc>] (charger_manager_probe) from [<c026b71c>] 
(platform_drv_probe+0x2c/0x5c)
      [    2.732532] [<c026b71c>] (platform_drv_probe) from [<c026a330>] 
(driver_probe_device+0x10c/0x224)
      [    2.741384] [<c026a330>] (driver_probe_device) from [<c026a4dc>] 
(__driver_attach+0x94/0x98)
      [    2.749813] [<c026a4dc>] (__driver_attach) from [<c0268b5c>] 
(bus_for_each_dev+0x54/0x88)
      [    2.757969] [<c0268b5c>] (bus_for_each_dev) from [<c0269b18>] 
(bus_add_driver+0xd4/0x1d0)
      [    2.766123] [<c0269b18>] (bus_add_driver) from [<c026aaf0>] 
(driver_register+0x78/0xf4)
      [    2.774110] [<c026aaf0>] (driver_register) from [<c00088a4>] 
(do_one_initcall+0x80/0x1bc)
      [    2.782276] [<c00088a4>] (do_one_initcall) from [<c0603cc4>] 
(kernel_init_freeable+0x100/0x1cc)
      [    2.790952] [<c0603cc4>] (kernel_init_freeable) from [<c0453950>] 
(kernel_init+0x8/0xec)
      [    2.799029] [<c0453950>] (kernel_init) from [<c000e728>] 
(ret_from_fork+0x14/0x2c)
      [    2.806572] Code: e12fff1e e1a03000 eafffff7 e4d03001 (e4d12001)
      [    2.812832] ---[ end trace 7f12556111b9e7ef ]---

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Fixes: 856ee6115e2d ("charger-manager: Support deivce tree in charger 
manager driver")
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a5c2a4c9561cbbd374231bd341936dae716df9dd
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 14:39:54 2014 -0700

      perf tools: Fix perf record as non root with kptr_restrict == 1

      Currently perf record always errors out when you run it as non-root with
      kptr_restrict == 1, which is often the default.

      Make it only warn instead and fix the kernel resolve code to not
      segfault later. Profiling works still fine, except kernel symbols are
      not resolved.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411594794-7229-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e16343c47e4276f5ebc77ca16feb5e50ca1918f9
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 08:51:57 2014 +0100

      ARM: 8160/1: drop warning about return_address not using unwind tables

      The warning was introduced in 2009 (commit 4bf1fa5a34aa ([ARM] 5613/1:
      implement CALLER_ADDRESSx)). The only "problem" here is that
      CALLER_ADDRESSx for x > 1 returns NULL which doesn't do much harm.

      The drawback of implementing a fix (i.e. use unwind tables to implement 
CALLER_ADDRESSx) is that much of the unwinder code would need to be marked as 
not
      traceable.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit c3c963e1fb1c43641831595f53aa23f34dcaed3a
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:01:19 2014 +0100

      ARM: 8161/1: footbridge: select machine dir based on ARCH_FOOTBRIDGE

      Syntactically FOOTBRIDGE and ARCH_FOOTBRIDGE are identical (the former
      is defined in an if ARCH_FOOTBRIDGE block and the latter selects the
      former).

      Sematically FOOTBRIDGE means "we have a DC21285 (aka footbridge) device
      in the system" and ARCH_FOOTBRIDGE is the support for boards with a
      footbridge device, so ARCH_FOOTBRIDGE is the better symbol here.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit aeea3592a13bf12861943e44fc48f1f270941f8d
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 01:06:46 2014 +0100

      ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h

      With compilers which follow the C99 standard (like modern versions of gcc 
and
      clang), "extern inline" does the wrong thing (emits code for an externally
      linkable version of the inline function). In this case using static inline
      and removing the NULL version of return_address in return_address.c does
      the right thing.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 389522b0c0530658eb9f9a53410ec2494616d785
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 22 22:12:35 2014 +0100

      ARM: 8155/1: place sigpage at a random offset above stack

      The sigpage is currently placed alongside shared libraries etc in the
      address space.  Similar to what x86_64 does for its VDSO, place the
      sigpage at a randomized offset above the stack so that learning the
      base address of the sigpage doesn't help expose where shared libraries
      are loaded in the address space (and vice versa).

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 02e0409a65560da66a747d2ac6023715b04659ea
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 22 22:08:42 2014 +0100

      ARM: 8154/1: use _install_special_mapping for sigpage

      _install_special_mapping allows the VMA to be identifed in
      /proc/pid/maps without the use of arch_vma_name, providing a
      slight net reduction in object size:

        text    data     bss     dec     hex filename
        2996      96     144    3236     ca4 arch/arm/kernel/process.o (before)
        2956     104     144    3204     c84 arch/arm/kernel/process.o (after)

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 75c349062a666deab57bdca8b5bd0779c9fb0d58
  Author: Vincent Sanders <vincent.sanders@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:39:15 2014 +0100

      ARM: 8153/1: Enable gcov support on the ARM architecture

      Enable gcov support for ARM based on original patches by David
      Singleton and George G. Davis

      Riku - updated to patch to current mainline kernel. The patch
      has been submitted in 2010, 2012 - for symmetry, now in 2014 too.

      https://lwn.net/Articles/390419/
      http://marc.info/?l=linux-arm-kernel&m=133823081813044

      v2: remove arch/arm/kernel from gcov disabled files

      Cc: Andrey Ryabinin <a.ryabinin@xxxxxxxxxxx>
      Cc: Naresh Kamboju <naresh.kamboju@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Riku Voipio <riku.voipio@xxxxxxxxxx>
      Signed-off-by: Vincent Sanders <vincent.sanders@xxxxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 195b58add463f697fb802ed55e26759094d40a54
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:08:14 2014 +0100

      ARM: Avoid writing to control register on every exception

      If we are not changing the control register value, avoid writing to it.
      Writes to the control register can be very expensive, taking around a
      hundred cycles or so.

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 8b521cb2947d8811b4cf7fc6a7a6ebde35218243
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 16 20:41:43 2014 +0100

      ARM: 8152/1: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit da88c7f78d842a6938d9adde6af87a2ce262051d
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 13:50:46 2014 -0700

      perf stat: Fix --per-core on multi socket systems

      On systems with more than one socket perf stat --per-core would either
      segfault or stop before outputting all cores.

      The problem was that the output code referenced the id including the
      socket number in the higher bits, which is far beyond any per cpu array.

      Mask out the socket number before referencing cpus in abs_printout.

      I also renamed the variable in nsec_printout to be clear what it is,
      even though it doesn't reference cpus.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Acked-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411591846-32736-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0496daa5cf99741ce8db82686b4c7446a37feabb
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Fri Sep 26 12:29:34 2014 +0200

      arm/arm64: KVM: Report correct FSC for unsupported fault types

      When we catch something that's not a permission fault or a translation
      fault, we log the unsupported FSC in the kernel log, but we were masking
      off the bottom bits of the FSC which was not very helpful.

      Also correctly report the FSC for data and instruction faults rather
      than telling people it was a DFCS, which doesn't exist in the ARM ARM.

      Reviewed-by: Peter Maydell <peter.maydell@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit dbff124e29fa24aff9705b354b5f4648cd96e0bb
  Author: Joel Schopp <joel.schopp@xxxxxxx>
  Date:   Wed Jul 9 11:17:04 2014 -0500

      arm/arm64: KVM: Fix VTTBR_BADDR_MASK and pgd alloc

      The current aarch64 calculation for VTTBR_BADDR_MASK masks only 39 bits
      and not all the bits in the PA range. This is clearly a bug that
      manifests itself on systems that allocate memory in the higher address
      space range.

       [ Modified from Joel's original patch to be based on PHYS_MASK_SHIFT
         instead of a hard-coded value and to move the alignment check of the
         allocation to mmu.c.  Also added a comment explaining why we hardcode
         the IPA range and changed the stage-2 pgd allocation to be based on
         the 40 bit IPA range instead of the maximum possible 48 bit PA range.
         - Christoffer ]

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Joel Schopp <joel.schopp@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 3f97d5fcf99cb87f590ffe1d9422b2a26a8ef3ed
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 26 14:19:52 2014 +0200

      gpio: handle also nested irqchips in the chained handler set-up

      To unify how we connect cascaded IRQ chips to parent IRQs, if
      NULL us passed as handler to the gpiochip_set_chained_irqchip()
      function, assume the chips is nested rather than chained, and
      we still get the parent set up correctly by way of this function
      call.

      Alter the drivers for tc3589x and stmpe to use this to set up
      their chained handlers as a demonstration of the usage.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 83141a771975f4e54402ab05e5cbbc3c56f45bdd
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 26 13:50:12 2014 +0200

      gpio: set parent irq on chained handlers

      If the IRQ from the parent is nested the IRQ may need to be
      resent under certain conditions. Currently the chained IRQ
      handler in gpiolib does not handle connecting nested IRQs
      but it is conceptually correct to indicate the actual parent
      IRQ.

      Reported-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Reported-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3a75d1ad9a14dfbc8ea02824457729b79444e74f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 14:15:54 2014 +0200

      Revert "Merge tag 'hix5hd2-dt-for-3.18' of 
git://github.com/hisilicon/linux-hisi into next/dt"

      Apparently most of the newly added nodes had the same problem,
      so instead of reverting the individual patches, this undoes
      the effect of the merge and backs out all of them at once.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 932058a5d5f9fd919b90aaa2275d54b37340d585
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 07:34:45 2014 +0200

      coccinelle: misc: semantic patch to delete overly complex return code 
processing

      This semantic patch simplifies cases where the effect of the processing of
      a function call's return code is just to return the result of the function
      directly.  It may also delete a local return flag variable, if this is no
      longer used.

      This was proposed by Uwe Kleine-König.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 6b74db0650b0aaca8550d283eca7dcc1dc2ba80f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 13:42:11 2014 +0200

      ARM: configs: fix duplicate entry in multi_v7

      Two of the recent patches each added support for CPU_FREQ, which
      causes a kconfig warning:

      arch/arm/configs/multi_v7_defconfig:443:warning: override: reassigning to 
symbol CPU_FREQ

      This removes one of the two in order to avoid the warning.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e54951c8585e8e950ac04b15728910cc5a64e612
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Fri Sep 26 11:45:55 2014 +0200

      MAINTAINERS: Add maintainers entry for Mediatek SoCs

      I plan to stay with the Mediatek SoCs for the next future
      and hope to expand its support along the way with the help
      of a whole bunch of people.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e138e3ae873159e27f7df02bc1c83f62f94c6fa6
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 12:27:00 2014 +0200

      ARM: at91: fix nommu build regression

      The newly introduced support for SAMA5D4 added access to the
      'AT91_ALT_BASE_SYS' register area, but failed to define the
      symbols in the case when CONFIG_MMU is disabled.

      We really should not hardwire addresses like this any more,
      but as a small fixup, this patch just adds the missing
      definitions for the nommu case, which gets at91x40_defconfig
      and any configuration of sam9 and sama5 with MMU disabled
      back to work.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: 726d32bf79ef4 ("ARM: at91: SAMA5D4 SoC detection code and low ...")

  commit 849271a4e4b723c521df0f55d67614d8ffd5e125
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Mon Sep 22 10:45:35 2014 +0200

      UBI: wl: Rename cancel flag to shutdown

      It confused me more than once that the cancel flag of the
      work function does not indicate the cancellation of a single work.
      In fact it indicates the WL sub-system shutdown and therefore
      worker functions have to free their wl_entries too.
      That's why you cannot cancel a single work, you can only shutdown
      all works.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 170505f58f01d89dea2667d484cb5da18fb9ffd9
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Mon Sep 22 10:45:34 2014 +0200

      UBI: ubi_eba_read_leb: Remove in vain variable assignment

      There is no need to set err, it will be overwritten in any case
      later at:
              if (scrub)
                      err = ubi_wl_scrub_peb(ubi, pnum);

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 4b1a43eab1ab0b1d05bc0c2aa823262da2445a7f
  Author: hujianyang <hujianyang@xxxxxxxxxx>
  Date:   Sat Sep 20 14:55:11 2014 +0800

      UBIFS: Align the dump messages of SB_NODE

      I found the dump messages of UBIFS_SB_NODE is not aligned. This
      patch remove the extra space from the line which is retracted.

      Signed-off-by: hujianyang <hujianyang@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 242a112af62ea73ce507cbe76c2c944c23b6a1e3
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Sep 26 09:23:20 2014 +0200

      s390/setup: correct 4-level kernel page table detection

      Fix calculation to decide if a 4-level kernel page table is required.
      Git commit c972cc60c23f5a63 "s390/vmalloc: have separate modules area"
      added the separate module area which reduces the size of the vmalloc
      area but fails to take it into account for the 3 vs 4 level page table
      decision.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 48e9a6c1f54695609b709bf674aac133794ada00
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Sep 24 16:37:20 2014 +0200

      s390/topology: call set_sched_topology early

      The call to topology_init is too late for the set_sched_topology call.
      The initial scheduling domain structure has already been established
      with default topology array. Use the smp_cpus_done() call to get the
      s390 specific topology array registered early enough.

      Cc: stable@xxxxxxxxxxxxxxx # v3.16+
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 214635f94dc3e4069b05817e5d55b58784ba8971
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 06:53:15 2014 -0300

      Revert "[media] media: em28xx - remove reset_resume interface"

      The reset_resume call is needed, otherwise it will break resume
      on some conditions, depending on the usb ehci/xhci controller.

      This reverts commit b89193e0b06f44f48e3bf897a5b5cb4a7aff3359.

      Reported-by: Johannes Stezenbach <js@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7d4020c3c400260ea0601a74eace1cb071f01dd3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 22:08:41 2014 -0300

      [media] exynos4-is: fix some warnings when compiling on arm64

      Got those warnings when compiling with gcc 4.9.1 for arm64:

      drivers/media/platform/exynos4-is/fimc-isp-video.c: In function 
â??isp_video_capture_buffer_queueâ??:
      drivers/media/platform/exynos4-is/fimc-isp-video.c:221:4: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 7 has type 
â??dma_addr_tâ?? [-Wformat=]
          isp_dbg(2, &video->ve.vdev,
          ^
      drivers/media/platform/exynos4-is/fimc-is.c: In function 
â??fimc_is_load_firmwareâ??:
      drivers/media/platform/exynos4-is/fimc-is.c:391:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 3 has type 
â??size_tâ?? [-Wformat=]
         dev_err(dev, "wrong firmware size: %d\n", fw->size);
         ^
      In file included from include/linux/printk.h:260:0,
                       from include/linux/kernel.h:13,
                       from include/linux/kernfs.h:10,
                       from include/linux/sysfs.h:15,
                       from include/linux/kobject.h:21,
                       from include/linux/device.h:17,
                       from drivers/media/platform/exynos4-is/fimc-is.c:15:
      include/linux/dynamic_debug.h:64:16: warning: format â??%dâ?? expects 
argument of type â??intâ??, but argument 4 has type â??size_tâ?? [-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:84:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/device.h:1106:2: note: in expansion of macro 
â??dynamic_dev_dbgâ??
        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:419:2: note: in expansion of 
macro â??dev_dbgâ??
        dev_dbg(dev, "FW size: %d, paddr: %#x\n", fw->size, is->memory.paddr);
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 5 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:84:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/device.h:1106:2: note: in expansion of macro 
â??dynamic_dev_dbgâ??
        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:419:2: note: in expansion of 
macro â??dev_dbgâ??
        dev_dbg(dev, "FW size: %d, paddr: %#x\n", fw->size, is->memory.paddr);
        ^
      drivers/media/platform/exynos4-is/fimc-is.c: In function 
â??fimc_is_hw_initializeâ??:
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 5 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:696:2: note: in expansion of 
macro â??pr_debugâ??
        pr_debug("shared region: %#x, parameter region: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 6 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:696:2: note: in expansion of 
macro â??pr_debugâ??
        pr_debug("shared region: %#x, parameter region: %#x\n",
        ^

      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7983b773bad92fcc790152fe6db616644db1dfda
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:36:07 2014 -0300

      [media] usb drivers: use %zu instead of %zd

      size_t is unsigned.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 339f06c5d354c4c89814f11d0c3393f198b3dd00
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:35:48 2014 -0300

      [media] pci drivers: use %zu instead of %zd

      size_t is unsigned.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 35f30f36a7e66caa0973a4db620b4245df2cf428
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:35:12 2014 -0300

      [media] dvb-frontends: use %zu instead of %zd

      size_t is unsigned.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 03ce781626138e9cc972fa4fef0034a067726fb6
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 19:07:36 2014 -0300

      [media] s5p-mfc: Fix several printk warnings

      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:192:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:196:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:196:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:4: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:32: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1757:3: warning: format 
â??%zxâ?? expects argument of type â??size_tâ??, but argument 6 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1879:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:4: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:32: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f1a0c1858c63888511811a5b5661bd4d08941028
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:50:33 2014 -0300

      [media] s5p_mfc_opr: Fix warnings

        CC      drivers/media//platform/s5p-mfc/s5p_mfc_opr.o
      drivers/media//platform/s5p-mfc/s5p_mfc_opr.c: In function 
â??s5p_mfc_alloc_priv_bufâ??:
      drivers/media//platform/s5p-mfc/s5p_mfc_opr.c:44:2: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
        mfc_debug(3, "Allocating priv: %d\n", b->size);
        ^
      drivers/media//platform/s5p-mfc/s5p_mfc_opr.c:53:2: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??dma_addr_tâ?? [-Wformat=]
        mfc_debug(3, "Allocated addr %p %08x\n", b->virt, b->dma);
        ^

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5b31d9e036c1e18141b0458e89ce78e966a0d590
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 19:22:20 2014 -0300

      [media] ti-vpe: Fix typecast

      Addresses have the same size of unsigned long, and not u32.

      That removes a warning on 64 bits compilation:
      drivers/media//platform/ti-vpe/vpdma.c:332:11: warning: cast from pointer 
to integer of different size [-Wpointer-to-int-cast]
        WARN_ON(((u32) buf->addr & VPDMA_DESC_ALIGN) != 0);
                 ^
      include/asm-generic/bug.h:86:25: note: in definition of macro 
â??WARN_ONâ??
        int __ret_warn_on = !!(condition);    \
                               ^

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c0a566f3d51beb226f2cd79f7e9439ff3bed44b3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 19:15:06 2014 -0300

      [media] s3c-camif: fix dma_addr_t printks

      drivers/media//platform/s3c-camif/camif-capture.c: In function 
â??camif_prepare_addrâ??:
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 5 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-capture.c:283:2: note: in 
expansion of macro â??pr_debugâ??
        pr_debug("DMA address: y: %#x  cb: %#x cr: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 6 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-capture.c:283:2: note: in 
expansion of macro â??pr_debugâ??
        pr_debug("DMA address: y: %#x  cb: %#x cr: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 7 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-capture.c:283:2: note: in 
expansion of macro â??pr_debugâ??
        pr_debug("DMA address: y: %#x  cb: %#x cr: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%Xâ?? expects 
argument of type â??unsigned intâ??, but argument 6 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-regs.c:217:2: note: in expansion 
of macro â??pr_debugâ??
        pr_debug("dst_buf[%d]: %#X, cb: %#X, cr: %#X\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%Xâ?? expects 
argument of type â??unsigned intâ??, but argument 7 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-regs.c:217:2: note: in expansion 
of macro â??pr_debugâ??
        pr_debug("dst_buf[%d]: %#X, cb: %#X, cr: %#X\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%Xâ?? expects 
argument of type â??unsigned intâ??, but argument 8 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-regs.c:217:2: note: in expansion 
of macro â??pr_debugâ??
        pr_debug("dst_buf[%d]: %#X, cb: %#X, cr: %#X\n",
        ^

      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4966bac19c870526f56ca0755539e86acd92fa72
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:43:59 2014 -0300

      [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits

      There are several errors related to size_t size and the usage of
      unsigned int for pointers:

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_alloc_codec_buffers_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:103:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
         mfc_debug(2, "recon luma size: %d chroma size: %d\n",
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:103:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_set_dec_frame_buffer_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:472:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
         mfc_debug(2, "Luma %d: %x\n", i,
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:476:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
         mfc_debug(2, "\tChroma %d: %x\n", i,
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:490:4: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
          mfc_debug(2, "\tBuf1: %x, size: %d\n",
          ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:498:2: warning: format 
â??%uâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
        mfc_debug(2, "Buf1: %u, buf_size1: %d (frames %d)\n",
        ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_set_enc_ref_buffer_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:596:2: warning: format 
â??%uâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
        mfc_debug(2, "Buf1: %u, buf_size1: %d (ref frames %d)\n",
        ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_write_info_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:1883:15: warning: cast to 
pointer from integer of different size [-Wint-to-pointer-cast]
        writel(data, (volatile void __iomem *)ofs);
                     ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_read_info_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:1893:14: warning: cast to 
pointer from integer of different size [-Wint-to-pointer-cast]
        ret = readl((volatile void __iomem *)ofs);
                    ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_pic_type_top_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2022:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_ret_picture_tag_top);
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_pic_type_bot_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2028:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_ret_picture_tag_bot);
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_crop_info_h_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2034:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_display_crop_info1);
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_crop_info_v_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2040:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_display_crop_info2);

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e13f7d5aec0694bf2cb6f53a732f6a444933fdf4
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:32:54 2014 -0300

      [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64

      When compiled on x86_64, several warnings popup:

      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:476:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:480:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:485:4: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:493:2: warning: format 
â??%uâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:570:2: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:570:2: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:609:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:609:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:640:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:640:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:666:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:666:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0db3241458685b22b6cd4db363722e6932244601
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:23:23 2014 -0300

      [media] em28xx: Fix identation

      drivers/media/usb/em28xx/em28xx-audio.c:270 snd_em28xx_capture_open() 
warn: if statement not indented

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b39ba19cf3d0f8a7c86bfcf0b0964b0d4c1fae33
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:29:45 2014 -0300

      [media] drxd: remove a dead code

      drivers/media/dvb-frontends/drxd_hard.c:2839 drxd_init() info: ignoring 
unreachable code.

      Firmware request/release is not at drxd_init. So, we can remove
      that dead code.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ae64b5ab4a181b483ff819174cfc74d02a54286a
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:24:50 2014 -0300

      [media] saa7146: remove return after BUG()

      As reported by smatch:
        drivers/media/common/saa7146/saa7146_fops.c:314 fops_mmap() info: 
ignoring unreachable code.
        drivers/media/common/saa7146/saa7146_fops.c:402 fops_read() info: 
ignoring unreachable code.
        drivers/media/common/saa7146/saa7146_fops.c:426 fops_write() info: 
ignoring unreachable code.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 84babee8fea9fc4fae2b5414ce71db1902eb7b7b
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:23:30 2014 -0300

      [media] cx88: remove return after BUG()

      As reported by smatch:

      drivers/media/pci/cx88/cx88-video.c:699 get_queue() info: ignoring 
unreachable code.
      drivers/media/pci/cx88/cx88-video.c:714 get_resource() info: ignoring 
unreachable code.
      drivers/media/pci/cx88/cx88-video.c:815 video_read() info: ignoring 
unreachable code.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e2392d347e1dbb4987beaaee0f87653480fcddc8
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:49:50 2014 -0300

      [media] cx88: fix cards table CodingStyle

      This is actually a coding style issue, but it was generating lots
      of smatch warnings:

      drivers/media/pci/cx88/cx88-cards.c:1513:37: warning: Initializer entry 
defined twice
      drivers/media/pci/cx88/cx88-cards.c:1517:19:   also defined here
      drivers/media/pci/cx88/cx88-cards.c:1533:36: warning: Initializer entry 
defined twice
      drivers/media/pci/cx88/cx88-cards.c:1538:19:   also defined here
      ...

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 25fb62b61bc5485a95988d3ecfd672b48f4bf6e2
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:44:08 2014 -0300

      [media] radio-sf16fmr2: declare some structs as static

      drivers/media/radio/radio-sf16fmr2.c:308:19: warning: symbol 
'fmr2_isa_driver' was not declared. Should it be static?
      drivers/media/radio/radio-sf16fmr2.c:316:19: warning: symbol 
'fmr2_pnp_driver' was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 24c8f11f8bce5a959d04f887179b0f1ec43e1c33
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:42:11 2014 -0300

      [media] radio-sf16fmi: declare pnp_attached as static

      drivers/media/radio/radio-sf16fmi.c:59:6: warning: symbol 'pnp_attached' 
was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 64e01cbd9d3e22e38eadeff9e0d251d0d7d1c9d2
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:35:55 2014 -0300

      [media] pms: Fix a bad usage of the stack

      As warned by smatch:
        drivers/media/parport/pms.c:632:21: warning: Variable length array is 
used.

      The pms driver is doing something really bad: it is using the
      stack to read data into a buffer whose size is given by the
      user by the read() syscall. Replace it by a dynamically allocated
      buffer.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5a9ff85dc176e80c6fb7067dcb807c5e3ff7a913
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 14:06:25 2014 -0300

      [media] saa7164-core: declare symbols as static

      Those symbols are used only at saa7164-core.

      drivers/media/pci/saa7164/saa7164-core.c:55:14: warning: symbol 
'fw_debug' was not declared. Should it be static?
      drivers/media/pci/saa7164/saa7164-core.c:75:14: warning: symbol 
'print_histogram' was not declared. Should it be static?
      drivers/media/pci/saa7164/saa7164-core.c:83:14: warning: symbol 
'guard_checking' was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 87f4ebcd0693f6de14f60cf7bf9821a005b5850f
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:17:06 2014 -0300

      [media] sta2x11_vip: fix address space casting

      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:1140:30: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:1140:30:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:1140:30:    got void volatile 
[noderef] <asn:2>*iomem
      drivers/media/pci/sta2x11/sta2x11_vip.c:1184:30: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:1184:30:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:1184:30:    got void volatile 
[noderef] <asn:2>*iomem
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8f8218e89d5500f5d53556a3e0739d1ffc591aa1
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:11:44 2014 -0300

      [media] st_rc: fix address space casting

      drivers/media/rc/st_rc.c:107:38: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:107:38:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:107:38:    got void *
      drivers/media/rc/st_rc.c:110:53: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:110:53:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:110:53:    got void *
      drivers/media/rc/st_rc.c:116:54: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:116:54:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:116:54:    got void *
      drivers/media/rc/st_rc.c:120:45: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:120:45:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:120:45:    got void *
      drivers/media/rc/st_rc.c:121:43: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:121:43:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:121:43:    got void *
      drivers/media/rc/st_rc.c:150:46: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:150:46:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:150:46:    got void *
      drivers/media/rc/st_rc.c:153:42: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:153:42:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:153:42:    got void *
      drivers/media/rc/st_rc.c:174:32: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:174:32:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:174:32:    got void *
      drivers/media/rc/st_rc.c:177:48: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:177:48:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:177:48:    got void *
      drivers/media/rc/st_rc.c:187:48: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:187:48:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:187:48:    got void *
      drivers/media/rc/st_rc.c:204:42: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:204:42:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:204:42:    got void *
      drivers/media/rc/st_rc.c:205:35: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:205:35:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:205:35:    got void *
      drivers/media/rc/st_rc.c:215:35: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:215:35:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:215:35:    got void *
      drivers/media/rc/st_rc.c:216:35: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:216:35:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:216:35:    got void *
      drivers/media/rc/st_rc.c:269:22: warning: incorrect type in assignment 
(different address spaces)
      drivers/media/rc/st_rc.c:269:22:    expected void *base
      drivers/media/rc/st_rc.c:269:22:    got void [noderef] <asn:2>*
      drivers/media/rc/st_rc.c:349:46: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:349:46:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:349:46:    got void *
      drivers/media/rc/st_rc.c:350:46: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:350:46:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:350:46:    got void *
      drivers/media/rc/st_rc.c:371:61: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:371:61:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:371:61:    got void *
      drivers/media/rc/st_rc.c:372:54: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:372:54:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:372:54:    got void *

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7f01308e543f33a977750bf464ae6bf3f9733cf0
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:07:31 2014 -0300

      [media] ir-hix5hd2: fix address space casting

      drivers/media/rc/ir-hix5hd2.c:99:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:99:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:99:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:100:16: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:100:16:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:100:16:    got void *
      drivers/media/rc/ir-hix5hd2.c:117:40: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:117:40:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:117:40:    got void *
      drivers/media/rc/ir-hix5hd2.c:119:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:119:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:119:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:121:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:121:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:121:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:147:18: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:147:18:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:147:18:    got void *
      drivers/media/rc/ir-hix5hd2.c:155:28: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:155:28:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:155:28:    got void *
      drivers/media/rc/ir-hix5hd2.c:157:25: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:157:25:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:157:25:    got void *
      drivers/media/rc/ir-hix5hd2.c:159:61: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:159:61:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:159:61:    got void *
      drivers/media/rc/ir-hix5hd2.c:167:28: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:167:28:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:167:28:    got void *
      drivers/media/rc/ir-hix5hd2.c:169:36: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:169:36:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:169:36:    got void *
      drivers/media/rc/ir-hix5hd2.c:188:64: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:188:64:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:188:64:    got void *
      drivers/media/rc/ir-hix5hd2.c:190:68: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:190:68:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:190:68:    got void *
      drivers/media/rc/ir-hix5hd2.c:220:20: warning: incorrect type in 
assignment (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:220:20:    expected void *base
      drivers/media/rc/ir-hix5hd2.c:220:20:    got void [noderef] <asn:2>*
      drivers/media/rc/ir-hix5hd2.c:315:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:315:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:315:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:316:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:316:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:316:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:317:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:317:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:317:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:318:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:318:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:318:41:    got void *

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d51a12c962f26fcb859203372fa196c2dfcd5f77
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:51:35 2014 -0300

      [media] as102: fix endiannes casts

      Smatch complains a lot about endiannes issues on as102:

      drivers/media/usb/as102/as10x_cmd_stream.c:41:47: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:41:47:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:41:47:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:43:43: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:43:43:    expected unsigned 
short [unsigned] [usertype] pid
      drivers/media/usb/as102/as10x_cmd_stream.c:43:43:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:98:47: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:98:47:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:98:47:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:100:43: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:100:43:    expected unsigned 
short [unsigned] [usertype] pid
      drivers/media/usb/as102/as10x_cmd_stream.c:100:43:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:142:48: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:142:48:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:142:48:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:185:47: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:185:47:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:185:47:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:46:40: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:46:40:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_cfg.c:46:40:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:47:36: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:47:36:    expected unsigned short 
[unsigned] [usertype] tag
      drivers/media/usb/as102/as10x_cmd_cfg.c:47:36:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:48:37: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:48:37:    expected unsigned short 
[unsigned] [usertype] type
      drivers/media/usb/as102/as10x_cmd_cfg.c:48:37:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:72:27: warning: cast to 
restricted __le32
      drivers/media/usb/as102/as10x_cmd_cfg.c:102:40: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:102:40:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_cfg.c:102:40:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:104:50: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:104:50:    expected unsigned int 
[unsigned] [usertype] value32
      drivers/media/usb/as102/as10x_cmd_cfg.c:104:50:    got restricted __le32 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:105:36: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:105:36:    expected unsigned 
short [unsigned] [usertype] tag
      drivers/media/usb/as102/as10x_cmd_cfg.c:105:36:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:106:37: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:106:37:    expected unsigned 
short [unsigned] [usertype] type
      drivers/media/usb/as102/as10x_cmd_cfg.c:106:37:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:156:48: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:156:48:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_cfg.c:156:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:197:14: warning: cast to 
restricted __le16
      drivers/media/usb/as102/as10x_cmd.c:40:40: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:40:40:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:40:40:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:81:41: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:81:41:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:81:41:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:123:41: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:123:41:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:123:41:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:124:43: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:124:43:    expected unsigned int 
[unsigned] [usertype] freq
      drivers/media/usb/as102/as10x_cmd.c:124:43:    got restricted __le32 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:178:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:178:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:178:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:202:17: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:203:24: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:204:24: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:230:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:230:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:230:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:262:25: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:289:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:289:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:289:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:313:17: warning: cast to restricted 
__le32
      drivers/media/usb/as102/as10x_cmd.c:315:17: warning: cast to restricted 
__le32
      drivers/media/usb/as102/as10x_cmd.c:317:17: warning: cast to restricted 
__le32
      drivers/media/usb/as102/as10x_cmd.c:319:17: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:349:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:349:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:349:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:387:29: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:387:29:    expected unsigned short 
[unsigned] [usertype] req_id
      drivers/media/usb/as102/as10x_cmd.c:387:29:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:388:27: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:388:27:    expected unsigned short 
[unsigned] [usertype] prog
      drivers/media/usb/as102/as10x_cmd.c:388:27:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:389:30: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:389:30:    expected unsigned short 
[unsigned] [usertype] version
      drivers/media/usb/as102/as10x_cmd.c:389:30:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:390:31: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:390:31:    expected unsigned short 
[unsigned] [usertype] data_len
      drivers/media/usb/as102/as10x_cmd.c:390:31:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:408:14: warning: cast to restricted 
__le16

      This happens because of the command endiannes that are sent/received to
      the firmware. So, add the correct endiannes tags to the command fields.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 71d1b2bec07c8aec4252111a84699273f50fdc52
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:15:22 2014 -0300

      [media] dvb_frontend: Fix __user namespace

      As reported by smatch:

      drivers/media/dvb-core/dvb_frontend.c:1960:45: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/dvb-core/dvb_frontend.c:1960:45:    expected void const 
[noderef] <asn:1>*from
      drivers/media/dvb-core/dvb_frontend.c:1960:45:    got struct dtv_property 
*[noderef] <asn:1>props
      drivers/media/dvb-core/dvb_frontend.c:1992:45: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/dvb-core/dvb_frontend.c:1992:45:    expected void const 
[noderef] <asn:1>*from
      drivers/media/dvb-core/dvb_frontend.c:1992:45:    got struct dtv_property 
*[noderef] <asn:1>props
      drivers/media/dvb-core/dvb_frontend.c:2014:38: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/dvb-core/dvb_frontend.c:2014:38:    expected void [noderef] 
<asn:1>*to
      drivers/media/dvb-core/dvb_frontend.c:2014:38:    got struct dtv_property 
*[noderef] <asn:1>props
      drivers/media/dvb-core/dvb_frontend.c:1946:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1947:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1951:22: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1951:42: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1954:31: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1960:41: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1960:54: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1965:33: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1978:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1979:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1983:22: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1983:42: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1986:31: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1992:41: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1992:54: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:2007:33: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:2014:34: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:2014:52: warning: dereference of 
noderef expression

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 289297b9a33d4de9644c422c0cf6349387af8ad3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:59:02 2014 -0300

      [media] as102_drv.h: added a missing newline

      drivers/media/usb/as102/as102_drv.h:83:6: warning: no newline at end of 
file

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5c2cacc1028917168b0f7650008dceaa6f7e3fe2
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:47:27 2014 -0300

      [media] v4l2-dv-timings: fix a sparse warning

      This is detected with:
        gcc-4.8.3-7.fc20.x86_64
        sparse-0.5.0-3.fc20.x86_64

      drivers/media/v4l2-core/v4l2-dv-timings.c:34:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:35:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:36:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:37:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:38:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:39:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:40:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:41:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:42:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:43:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:44:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:45:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:46:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:47:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:48:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:49:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:50:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:51:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:52:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:53:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:54:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:55:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:56:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:57:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:58:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:59:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:60:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:61:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:62:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:63:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:64:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:65:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:66:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:67:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:68:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:69:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:70:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:71:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:72:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:73:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:74:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:75:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:76:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:77:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:78:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:79:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:80:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:81:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:82:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:83:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:84:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:85:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:86:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:87:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:88:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:89:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:90:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:91:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:92:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:93:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:94:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:95:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:96:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:97:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:98:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:99:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:100:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:101:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:102:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:103:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:104:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:105:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:106:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:107:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:108:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:109:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:110:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:111:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:112:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:113:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:114:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:115:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:116:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:117:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:118:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:119:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:120:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:121:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:122:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:123:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:124:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:125:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:126:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:127:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:128:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:129:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:130:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:131:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:132:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:133:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:134:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:135:9: error: too many errors
      drivers/media/usb/hdpvr/hdpvr-video.c:42:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:43:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:44:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:45:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:46:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:47:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:48:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:49:9: error: unknown field name in 
initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:484:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:485:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:486:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:487:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:488:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:489:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:490:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:491:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:492:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:493:18: error: unknown field 
name in initializer

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit dc11ef78e78b65fccae91ed42b05a039ddde7a9d
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:34:47 2014 -0300

      [media] s5p_mfc_opr_v6: remove address space removal warnings

      Smatch still has 3 warnings for s5p_mfc_opr_v6:

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2028:18: warning: cast 
removes address space of expression
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2034:18: warning: cast 
removes address space of expression
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2040:18: warning: cast 
removes address space of expression

      Remove them.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b5e4d33070a3b1efc738c3889842be447a613211
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:31:25 2014 -0300

      [media] s5p_mfc_opr_v6: fix wrong type for registers

      As reported by smatch, there are several warnings related to bad
      types for registers. Worse than that, there are too many errors,
      preventing smatch to warn about real issues. So, fix them:

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:414:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:414:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:414:35:    got void 
*const d_stream_data_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:415:34: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:415:34:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:415:34:    got void 
*const d_cpb_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:416:39: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:416:39:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:416:39:    got void 
*const d_cpb_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:417:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:417:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:417:40:    got void 
*const d_cpb_buffer_offset
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:441:46: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:441:46:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:441:46:    got void 
*const d_num_dpb
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:442:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:442:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:442:40:    got void 
*const d_first_plane_dpb_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:443:42: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:443:42:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:443:42:    got void 
*const d_second_plane_dpb_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:445:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:445:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:445:35:    got void 
*const d_scratch_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:446:47: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:446:47:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:446:47:    got void 
*const d_scratch_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:450:33: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:450:33:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:450:33:    got void 
*const d_first_plane_dpb_stride_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:452:33: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:452:33:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:452:33:    got void 
*const d_second_plane_dpb_stride_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:460:46: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:460:46:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:460:46:    got void 
*const d_mv_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:461:47: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:461:47:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:461:47:    got void 
*const d_num_mv
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:475:61: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:475:61:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:475:61:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:479:62: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:479:62:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:479:62:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:492:65: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:492:65:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:492:65:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:505:38: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:505:38:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:505:38:    got void 
*const instance_id
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:520:30: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:520:30:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:520:30:    got void 
*const e_stream_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:521:30: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:521:30:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:521:30:    got void 
*const e_stream_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:535:32: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:535:32:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:535:32:    got void 
*const e_source_first_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:536:32: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:536:32:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:536:32:    got void 
*const e_source_second_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:549:33: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:549:33:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:549:33:    got void 
*const e_encoded_source_first_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:550:33: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:550:33:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:550:33:    got void 
*const e_encoded_source_second_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:552:42: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:552:42:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:552:42:    got void 
*const e_recon_luma_dpb_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:553:42: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:553:42:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:553:42:    got void 
*const e_recon_chroma_dpb_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:575:56: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:575:56:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:575:56:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:577:58: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:577:58:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:577:58:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:579:57: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:579:57:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:579:57:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:585:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:585:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:585:35:    got void 
*const e_scratch_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:586:47: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:586:47:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:586:47:    got void 
*const e_scratch_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:590:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:590:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:590:35:    got void 
*const e_tmv_buffer0
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:592:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:592:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:592:35:    got void 
*const e_tmv_buffer1
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:603:38: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:603:38:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:603:38:    got void 
*const instance_id
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:619:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:619:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:619:41:    got void 
*const e_mslice_mode
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:621:52: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:621:52:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:621:52:    got void 
*const e_mslice_size_mb
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:624:54: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:624:54:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:624:54:    got void 
*const e_mslice_size_bits
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:626:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:626:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:626:37:    got void 
*const e_mslice_size_mb
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:627:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:627:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:627:37:    got void 
*const e_mslice_size_bits
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:643:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:643:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:643:40:    got void 
*const e_frame_width
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:645:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:645:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:645:41:    got void 
*const e_frame_height
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:648:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:648:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:648:40:    got void 
*const e_cropped_frame_width
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:650:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:650:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:650:41:    got void 
*const e_cropped_frame_height
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:652:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:652:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:652:29:    got void 
*const e_frame_crop_offset
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:657:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:657:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:657:29:    got void 
*const e_gop_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:665:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:665:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:665:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:669:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:669:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:669:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:673:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:673:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:673:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:679:45: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:679:45:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:679:45:    got void 
*const e_ir_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:680:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:680:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:680:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:685:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:685:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:685:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:688:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:688:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:688:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:690:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:690:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:690:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:695:37: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:695:37:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:695:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:697:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:697:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:697:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:699:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:699:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:699:37:    got void 
*const pixel_format
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:702:37: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:702:37:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:702:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:704:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:704:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:704:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:706:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:706:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:706:37:    got void 
*const pixel_format
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:709:37: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:709:37:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:709:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:711:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:711:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:711:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:713:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:713:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:713:37:    got void 
*const pixel_format
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:718:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:718:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:718:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:720:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:720:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:720:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:723:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:723:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:723:29:    got void 
*const e_padding_ctrl
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:734:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:734:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:734:37:    got void 
*const e_padding_ctrl
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:741:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:741:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:741:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:746:33: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:746:33:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:746:33:    got void 
*const e_rc_bit_rate
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:748:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:748:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:748:35:    got void 
*const e_rc_bit_rate
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:753:43: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:753:43:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:753:43:    got void 
*const e_rc_mode
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:755:43: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:755:43:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:755:43:    got void 
*const e_rc_mode
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:759:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:759:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:759:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:766:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:766:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:766:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:769:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:769:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:769:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:771:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:771:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:771:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:775:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:775:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:775:29:    got void 
*const e_mv_hor_range
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:778:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:778:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:778:29:    got void 
*const e_mv_ver_range
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:780:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:780:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:780:29:    got void 
*const e_frame_insertion
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:781:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:781:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:781:29:    got void 
*const e_roi_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:782:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:782:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:782:29:    got void 
*const e_param_change
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:783:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:783:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:783:29:    got void 
*const e_rc_roi_ctrl
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:784:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:784:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:784:29:    got void 
*const e_picture_tag
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:786:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:786:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:786:29:    got void 
*const e_bit_count_enable
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:787:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:787:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:787:29:    got void 
*const e_max_bit_count
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:788:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:788:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:788:29:    got void 
*const e_min_bit_count
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:790:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:790:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:790:29:    got void 
*const e_metadata_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:791:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:791:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:791:29:    got void 
*const e_metadata_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:812:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:812:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:812:29:    got void 
*const e_gop_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:815:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:815:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:815:29:    got void 
*const e_gop_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:823:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:823:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:823:29:    got void 
*const e_picture_profile
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:826:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:826:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:826:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:830:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:830:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:830:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:835:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:835:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:835:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:843:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:843:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:843:29:    got void 
*const e_rc_qp_bound
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:846:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:846:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:846:29:    got void 
*const e_fixed_picture_qp
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:852:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:852:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:852:37:    got void 
*const e_fixed_picture_qp
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:860:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:860:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:860:37:    got void 
*const e_rc_frame_rate
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:867:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:867:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:867:41:    got void 
*const e_vbv_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:870:54: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:870:54:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:870:54:    got void 
*const e_vbv_init_delay
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:876:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:876:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:876:29:    got void 
*const e_h264_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:881:41: warning: too many 
warnings

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d7fa7b0e5ffe7f3225158ec59e7040aa6e84d45f
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:25:56 2014 -0300

      [media] s5p_mfc_opr_v5: fix smatch warnings

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:266:23: warning: 
incorrect type in argument 2 (different modifiers)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:266:23:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:266:23:    got void const 
volatile [noderef] <asn:2>*<noident>
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:274:36: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:274:36:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:274:36:    got void *

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ca5ea0c5dfe0e63298eb157d877d19dfe892353f
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:08:10 2014 -0300

      [media] s5p_mfc: use static for some structs

      drivers/media/platform/s5p-mfc/s5p_mfc.c:1334:28: warning: symbol 
'mfc_buf_size_v5' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1341:25: warning: symbol 
'buf_size_v5' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1347:26: warning: symbol 
'mfc_buf_align_v5' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1360:28: warning: symbol 
'mfc_buf_size_v6' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1368:25: warning: symbol 
'buf_size_v6' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1374:26: warning: symbol 
'mfc_buf_align_v6' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1392:28: warning: symbol 
'mfc_buf_size_v7' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1400:25: warning: symbol 
'buf_size_v7' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1406:26: warning: symbol 
'mfc_buf_align_v7' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1419:28: warning: symbol 
'mfc_buf_size_v8' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1427:25: warning: symbol 
'buf_size_v8' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1433:26: warning: symbol 
'mfc_buf_align_v8' was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c5d28e29833c8bc80d96cb2f46c3cf06b43a8fa4
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Sep 22 13:05:56 2014 -0300

      [media] coda: Improve runtime PM support

      For several reasons it's good practice to leave devices in runtime PM
      active state while those have been probed.

      In this cases we also want to prevent the device from going inactive,
      until the firmware has been completely installed, especially when using
      a PM domain.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7c672812fe230f54e86da0e56cd2917e897fe760
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 09:52:02 2014 -0300

      [media] s5p-mfc: Use decode status instead of display status on MFCv5

      Commit 90c0ae50097 changed how the frame_type of a decoded frame
      gets determined, by switching from the get_dec_frame_type to
      get_disp_frame_type operation. Unfortunately it seems that on MFC v5 the
      result of get_disp_frame_type is always 0 (no display) when decoding
      (tested with H264), resulting in no frame ever being output from the
      decoder.

      This patch reverts MFC v5 to the previous behaviour while keeping the
      new behaviour for v6 and up.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7e8fe13dc31d413c77ef1aaf7f7a2a60eab413da
  Author: ayaka <ayaka@xxxxxxxxxxx>
  Date:   Thu Sep 18 16:41:12 2014 -0300

      [media] s5p-mfc: fix enum_fmt for s5p-mfc

      As the s5p-mfc is a driver which use  multiplanar api, so the
      vidioc_enum_fmt_vid serial of ioctl should only for
      multiplanar, non-multiplanar shouldn't be implemented at all.

      Signed-off-by: ayaka <ayaka@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e2c3be2aff3358e485ed307cc3ad11a9c58c086f
  Author: Kamil Debski <k.debski@xxxxxxxxxxx>
  Date:   Thu Sep 11 10:27:20 2014 -0300

      [media] s5p-mfc: Fix sparse errors in the MFC driver

      The following error: "error: incompatible types in conditional expression
      (different base types)" was reported multiple times for the s5p-mfc
      driver. This error was caused by two macro definitions - s5p_mfc_hw_call
      (in s5p_mfc_common.h) and WRITEL (in s5p_mfc_opr_v6.c).

      In the former case the macro assumed that all ops return a value, but some
      ops return void. The solution to this problem was the addition of a
      s5p_mfc_hw_call_void macro.

      In the latter case the macro used the ?: construction to check whether
      the address is non zero. This is not necessary after the driver left the
      development and debugging cycle, so the READL and WRITEL macros were
      removed.

      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 9aee8b80a8facefb29ad0077fdbcca116f25f6e6
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Wed Sep 3 23:28:43 2014 -0300

      [media] s5p_mfc: unify variable naming style

      Variable frame_size represents the size of plane luminance
      here, not just frame size, its naming style should be unified
      as frame_size_ch and frame_size_mv.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 00684dab287956573122815bfdc04cb4b4561033
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Wed Sep 3 23:28:06 2014 -0300

      [media] s5p_mfc: correct the loop condition

      It should take ctx->dst_fmt->num_planes as
      the loop condition for CAPTURE.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 327eeb3a1a335f2580e72878191ca7a5236797bc
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Tue Sep 23 13:53:09 2014 -0300

      [media] si2168: add FE_CAN_MULTISTREAM into caps

      PLP selection was implemented for Si2168 last month (patchwork 25387). 
However, FE_CAN_MULTISTREAM was not added to dvb_frontend_ops of si2168. This 
patch adds FE_CAN_MULTISTREAM, which indicates that multiple PLP are supported.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Acked-by: Antti Palosaari <crope@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c710f591a6f209220bd0649153e1fbc78bc09db9
  Author: Kazunori Kobayashi <kkobayas@xxxxxxxxxx>
  Date:   Thu Sep 11 03:09:38 2014 -0300

      [media] soc_camera: Support VIDIOC_EXPBUF ioctl

      This patch allows for exporting a dmabuf descriptor from soc_camera 
drivers.

      Signed-off-by: Kazunori Kobayashi <kkobayas@xxxxxxxxxx>
      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5d6de11c331d61dd27cf02f54243ebd1fcfbbfb3
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 18 09:23:36 2014 -0300

      [media] mx2-camera: potential negative underflow bug

      My static checker complains:

        drivers/media/platform/soc_camera/mx2_camera.c:1070
        mx2_emmaprp_resize() warn: no lower bound on 'num'

      The heuristic is that it's looking for values which the user can
      influence and we put an upper bound on them but we (perhaps
      accidentally) allow negative numbers.

      I am not very familiar with this code but I have looked at it and think
      there might be a bug.  Making the variable unsigned seems like a safe
      option either way and this silences the static checker warning.

      The call tree is:
        -> subdev_do_ioctl()
           -> mx2_camera_set_fmt()
              -> mx2_emmaprp_resize()
      The check:
        if (num > RESIZE_NUM_MAX)
      can underflow and then we use "num" on the else path.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 197a47f2d51022c613bc7bf40953a0fa3497b9c5
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:12:54 2014 -0300

      [media] rcar_vin: fix error message in rcar_vin_get_formats()

      The dev_err() call is supposed to output <width>x<height> in decimal but 
one of
      the format specifiers is "%x" instead of "%u" (most probably due  to a 
typo).

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 2ea12442e3e5df6107ba4f948c7e6f7c99b3b373
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:38:37 2014 -0300

      [media] tc90522: fix compilation on 32 bits

         drivers/built-in.o: In function `tc90522t_get_frontend':
      >> tc90522.c:(.text+0x260b64c): undefined reference to `__divdi3'
      >> tc90522.c:(.text+0x260b685): undefined reference to `__divdi3'
      >> tc90522.c:(.text+0x260b6bb): undefined reference to `__divdi3'
      >> tc90522.c:(.text+0x260b713): undefined reference to `__divdi3'
         drivers/built-in.o:tc90522.c:(.text+0x260bb64): more undefined 
references to `__divdi3' follow

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 46cebe017afd03614b17c70ed5ed2734ec3796f7
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:29:41 2014 -0300

      [media] qm1d1c0042: fix compilation on 32 bits

         drivers/built-in.o: In function `qm1d1c0042_set_params':
      >> qm1d1c0042.c:(.text+0x2519730): undefined reference to `__divdi3'

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b2dd83b377d390ab503420c9a5867df5741e273d
  Author: Liu Hua <sdu.liu@xxxxxxxxxx>
  Date:   Thu Sep 18 12:15:28 2014 +0800

      Documentation: correct parameter error for dma_mapping_error

      dma_mapping_error takes two parameters, but some of examples
      in Documentation/DMA-API-HOWTO.txt just takes one. So correct
      it.

      Signed-off-by: Liu Hua <sdu.liu@xxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7bb38d57fd75f03753a5b362916c5bbde8290208
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 26 11:15:18 2014 +0200

      Remove MN10300_PROC_MN2WS0038

      The symbol is an orphan, get rid of it.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Acked-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7efceb559579f11a05160ff92c12fc4c59a531d8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 22:00:47 2014 +0200

      mei: fix comments

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: "Winkler, Tomas" <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit cf8102f64c8d23f0bd4af0659bbd94d0c1d8d1c7
  Merge: 521e8ba 46fb3c2
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Fri Sep 26 11:12:46 2014 +0200

      Merge tag 'perf-fdarray-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf tooling updates from Arnaldo Carvalho de Melo.

      Infrastructure changes:

        * We were not handling POLLHUP notifications for event file descriptors.

          Fix it by filtering entries in the events file descriptor array after
          poll() returns, refcounting mmaps so that when the last fd pointing to
          a perf mmap goes away we do the unmap. (Arnaldo Carvalho de Melo)

      User visible changes:

        * Now 'record' and 'trace' properly exit when a target thread exits.
          (Arnaldo Carvalho de Melo)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f54619f28fb6829612eb90a31cc55caf14c5fcca
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Thu Sep 18 12:09:42 2014 +0900

      treewide: Fix typos in Kconfig

      This patch fix spelling typos found in Kconfig.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e8ac6ea8a42d6506345056c6de3e81c97d3f20af
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:08:33 2014 +1000

      kprobes: update jprobe_example.c for do_fork() change

      In commit e80d666 "flagday: kill pt_regs argument of do_fork()", the
      arguments to do_fork() changed.

      The example code in jprobe_example.c was not updated to match, so the
      arguments inside the jprobe handler do not match reality.

      Fix it by updating the arguments to match do_fork(). While we're at it
      use pr_info() for brevity, and print stack_start as well for interest.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 2d69049ab7028ac656a8545a068cc10a663a9805
  Author: Oscar Utbult <oscar@xxxxxxx>
  Date:   Thu Sep 25 15:41:35 2014 +0200

      Documentation: change "&" to "and" in Documentation/applying-patches.txt

      http://english.stackexchange.com/questions/3127/when-to-use-instead-of-and

      Signed-off-by: Oscar Utbult <oscar@xxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 53007a7bfefd98cc3dd121f3b1ceedc6dcf08cc3
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Fri Sep 26 11:05:17 2014 +0200

      MAINTAINERS: update location of linux-doc tree

      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e043271b6ab41500c83dc79a2be1c3c592b4f78d
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:24:09 2014 -0700

      Documentation: remove networking/.gitignore

      Remove empty networking/.gitignore

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit ec84284b008858b240b6c5b2a581408f6351a0a3
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:24:03 2014 -0700

      tools: add more endian.h macros

      Add some more macros to tools/endian.h to allow mpssd to be compiled
      against glibc < 2.9.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Cc: sudeep.dutt@xxxxxxxxx
      Cc: nikhil.rao@xxxxxxxxx
      Cc: ashutosh.dixit@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8e2faea877eb24511c8e71b88e803e22c6bf235e
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:58 2014 -0700

      Make Documenation depend on headers_install

      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Cc: sudeep.dutt@xxxxxxxxx
      Cc: nikhil.rao@xxxxxxxxx
      Cc: ashutosh.dixit@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit dd42a0882a70f10e429b8306dec8aad40babe19c
  Author: Mark Rutland <mark.rutland@xxxxxxx>
  Date:   Thu Sep 25 11:23:53 2014 -0700

      Docs: this_cpu_ops: remove redundant add forms

      Commit ac490f4dca94 (Documentation: this_cpu_ops.txt: Update description
      of this_cpu_ops) added lists of {__,}this_cpu operations, but these have
      duplicate, parameter-less entries for {__,}this_cpu_add which don't
      correspond to any implementation. No other operations have such
      duplicate entries.

      Given both are also listed with their full complement of arguments, the
      empty forms are redundant and can be removed. This patch performs said
      removal.

      Signed-off-by: Mark Rutland <mark.rutland@xxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 25b91ac204647de6f84fbc1dd7ea4fa2cc7e5a46
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:48 2014 -0700

      Documentation: disable vdso_test to avoid breakage with old glibc

      glibc versions older than 2.16 don't include sys/auxv.h which this
      executable uses.
      Since we don't have a good way to test for specific glibc versions in
      kbuild, just disable it for now.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 15565829e75ce6b50449462405dd7e72c37bd74e
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:43 2014 -0700

      Documentation: update vDSO makefile to build portable examples

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c5e2a7e01269cd9839fef8a5c5ac258277b3b08f
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:37 2014 -0700

      Documentation: update .gitignore files

      Add some missing files to .gitignore.
      Push Documentation/.gitignore down into subdirectories.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8c2b0dc83d9840da4d993a5dbb15c5974ad5a188
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:32 2014 -0700

      Documentation: support glibc versions without htole macros

      glibc 2.9 introduced the htole<16/32/64> macros, add them to
      tools/include to support older versions of glibc.

      Reported-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 19f94f97003a70a5241efff035f6c181c290a799
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Sep 25 11:23:27 2014 -0700

      v4l2-pci-skeleton: Only build if PCI is available

      Currently arm64 does not support PCI but it does support v4l2. Since the
      PCI skeleton driver is built unconditionally as a module with no 
dependency
      on PCI this causes build failures for arm64 allmodconfig. Fix this by
      defining a symbol VIDEO_PCI_SKELETON for the skeleton and conditionalising
      the build on that.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> [added VIDEO 
dependencies]
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 6ab0e475f1f38b6be90aff4ef3ebf928c4a73dc8
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:21 2014 -0700

      Documentation: fix misc. warnings

      Fix a few warnings that gcc emits during a default build.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0421fc837c822e86c76884a30a9155e512a5a66a
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:15 2014 -0700

      Documentation: make functions static to avoid prototype warnings

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit adb19fb66eeebac07fe37d968725bb8906dadb8e
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:09 2014 -0700

      Documentation: add makefiles for more targets

      Add a bunch of previously unbuilt source files to the Documentation build
      machinery.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit df68a01014fd5dea890349321787ca08a5377f0b
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:02 2014 -0700

      Documentation: use subdir-y to avoid unnecessary built-in.o files

      Change the Documentation makefiles from obj-m to subdir-y
      to avoid generating unnecessary built-in.o files since nothing
      in Documentation/ is ever linked in to vmlinux.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e3893386b90500d7f26fec3170bf96f67d3e557e
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Thu Sep 25 19:09:23 2014 +0300

      gpiolib: irqchip: use irq_find_mapping while removing irqchip

      There is no guarantee that VIRQs will be allocated sequentially
      for gpio irqchip in gpiochip_irqchip_add().
      Therefore, it's unsafe to dispose VIRQ in gpiochip_irqchip_remove()
      basing on index relatively to stored irq_base value.

      Hence, use irq_find_mapping for VIRQ finding  in gpiochip_irqchip_remove()
      instead of irq_base + index.

      Reported-by: Wang, Yalin <Yalin.Wang@xxxxxxxxxxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit cf1fc187628913070c3e418ce0e205732435aa2f
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:59:53 2014 -0500

      pinctrl: qcom: use restart_notifier mechanism for ps_hold

      By converting to the restart_notifier mechanism for restart, we allow
      for other mechanisms, like the watchdog, to be used for restart in the
      case where PS_HOLD has failed to reset the chip.

      Since this mechanism may be one of several mechanisms registered, change
      the post-ps_hold write timeout to be a more reasonable 1 second instead
      of 10 seconds.

      Choose priority 128, as according to documentation, this mechanism "is
      sufficient to restart the entire system".

      Tested-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 6a642509801116037720892efe72f0e84f02f317
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 25 10:17:29 2014 +0800

      regulator: qcom_rpm: Fix FORCE_MODE_IS_2_BITS macro

      Current code does not take the macro parameter, fix it.
      This is not a problem at this moment because the only user actually passes
      vreg to FORCE_MODE_IS_2_BITS().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit aad615c632681168e48b3cafd79e43f55f7be1cf
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 24 17:45:25 2014 +0800

      regulator: qcom_rpm: Don't explicitly initialise the first field of config

      Doing so generates a warning as the first field is a pointer but we use
      0 to initialize it.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c5bb725ac2d1a13e9e766bf9a16bac986ade17cd
  Author: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:39:11 2014 +0200

      regulator: ltc3589: fix broken voltage transitions

      VCCR is used as a trigger to start voltage transitions, so
      we need to mark it volatile in order to make sure it gets
      written to hardware every time we set a new voltage.

      Fixes regulator voltage being stuck at the first voltage
      set after driver load.

      [lst: reworded commit message]
      Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit bb0ca6acd466af55c95b7ce508f29e23a24cabd9
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Thu Sep 25 15:26:50 2014 -0700

      kvm: Fix kvm_get_page_retry_io __gup retval check

      Confusion around -EBUSY and zero (inside a BUG_ON no less).

      Reported-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 61d38b9a823c96c7a27fca3924959b1feba04b45
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 26 14:19:22 2014 +0800

      spi: bcm53xx: Add missing module information

      Mainly to fix missing MODULE_LICENSE.
      Also add MODULE_DESCRIPTION and MODULE_AUTHOR.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 933fc7b06ca62741fd5067edab13068d13b3cb35
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 26 14:18:31 2014 +0800

      spi: bcm53xx: Fix module dependency

      config SPI_BCM53XX needs to depend on BCMA_POSSIBLE and select BCMA.
      This fixes below build error:
      ERROR: "bcma_driver_unregister" [drivers/spi/spi-bcm53xx.ko] undefined!
      ERROR: "__bcma_driver_register" [drivers/spi/spi-bcm53xx.ko] undefined!

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d247a70a4d67623eb738176ee703a7bb8b6c325c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Fri Sep 26 09:49:02 2014 +0200

      ipr: fix compile failure

      Fix a typo in the IPR_IOASC_HW_CMD_FAILED declaration.  Based on a patch
      from Wen Xiong <wenxiong@xxxxxxxxxxxxxxxxxx>.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 48b490d23ef5aaf65e16e194e0fd2578a9b6497f
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Mon Sep 15 09:36:30 2014 +0200

      MAINTAINERS: Adds Andreas Werner to maintainers list for MEN F21BMC

      Added maintainer for the following MEN F21BMC drivers:
        - menf21bmc (MFD)
        - menf21bmc_wdt (Watchdog)
        - menf21bmc_hwmon (HWMON)
        - leds-menf21bmc (LED)

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Bryan Wu <cooloney@xxxxxxxxx>
      Acked-by: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 71d134b9fa3b435649aca893f79811afc7e4f1f1
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:37:11 2014 +0100

      mfd: arizona: Correct mask to allow setting micbias external cap

      Currently the mask for the external capacitor bit is missing when
      writing the MICBIAS config meaning it will never be set this patch fixes
      this.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6ab3430129e258ea31dd214adf1c760dfafde67a
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 14:52:36 2014 +0300

      mfd: Add ACPI support

      If an MFD device is backed by ACPI namespace, we should allow subdevice
      drivers to access their corresponding ACPI companion devices through 
normal
      means (e.g using ACPI_COMPANION()).

      This patch adds such support to the MFD core. If the MFD parent device
      does not specify any ACPI _HID/_CID for the child device, the child
      device will share the parent ACPI companion device. Otherwise the child
      device will be assigned with the corresponding ACPI companion, if found
      in the namespace below the parent.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Reviewed-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7be180cc7a0c5768a984126d9468afc82dcf93a2
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:37:10 2014 +0100

      Revert "mfd: wm5102: Manually apply register patch"

      This reverts commit d9d03496f6f904a3588bdb8b215853bc4e50132c.

      It seems this commit was applied twice, once through ASoC and once
      through MFD:

      commit 4c9bb8bc352a14c9613c77bc3f1e9038cd086b9b
      mfd: wm5102: Manually apply register patch

      commit d9d03496f6f904a3588bdb8b215853bc4e50132c
      mfd: wm5102: Manually apply register patch

      This has lead to a small piece of duplicate code. It is harmless hence
      how it has gone unoticed for so long. This patch reverts one of the two
      commits removing the unneeded code.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f0933a60d1902c918249d11fb6d9a5ffd581ef5b
  Author: Jeff Lance <j-lance1@xxxxxx>
  Date:   Thu Sep 4 19:01:57 2014 +0200

      mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS

      The logic in AFE_Pen_Ctrl bitmask in the CTRL register is different for 
five
      wire versus four or eight wire touschscreens. This patch should fix this 
for
      five-wire touch screens. There should be no change needed here for four 
and
      eight wire tousch screens.

      Signed-off-by: Jeff Lance <j-lance1@xxxxxx>
      [bigeasy: keep the change mfd only]
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 92b8f3abb8c30c15fc79a79ddd1ffab135fc0360
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Sep 24 11:33:44 2014 +0100

      mfd: dt-bindings: atmel-gpbr: Rename doc file to conform to naming 
convention

      Cc: boris.brezillon@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 937064bd9092067888ad031329e01f7f4beb22d1
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Sep 24 11:29:17 2014 +0100

      mfd: dt-bindings: qcom-pm8xxx: Rename doc file to conform to naming 
convention

      Cc: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4f08df1b06bb4022fab5a2a916f455915856ed9e
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 21:37:55 2014 +0200

      mfd: Inherit coherent_dma_mask from parent device

      dma_mask and dma_parms are already inherited from the parent device but
      dma_coherent_mask was left uninitialized (set to zero thanks to kzalloc).
      Set sub-device coherent_dma_mask to its parent value to simplify
      sub-drivers making use of dma coherent helper functions (those drivers
      currently have to explicitly set the dma coherent mask using
      dma_set_coherent_mask function).

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ab27c44754964aedd9f9ba74326d74e5e2a3c74f
  Author: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
  Date:   Fri Aug 1 17:30:49 2014 +0300

      mfd: Document DT bindings for Qualcomm SPMI PMICs

      Document DT bindings used to describe the Qualcomm SPMI PMICs.

      Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c3a973a770a122a5ec9a9b827ae25c00f56b3e47
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Fri Aug 1 17:30:48 2014 +0300

      mfd: Add support for Qualcomm SPMI PMICs

      The Qualcomm SPMI PMIC chips are components used with the
      Snapdragon 800 series SoC family.  This driver exists
      largely as a glue mfd component, it exists to be an owner
      of an SPMI regmap for children devices described in
      device tree.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a5669e4872fd16d1ae25c76e55c995c911a1c5c7
  Author: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
  Date:   Tue Sep 23 16:52:40 2014 +0300

      mfd: dt-bindings: pm8xxx: Add new compatible string

      The rtc driver now supports PM8941 PMIC device, reflect this
      in the binding document.

      Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6e6240a449614148d3fb49b23a50435b19c6baed
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 22:06:35 2014 +0200

      mfd: axp209x: Drop the parent supplies field

      Now that the regulator code get its parent supplies purely from the DT, 
we can
      drop the parent supplies resources in the MFD driver.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fecc4452b9b3f4bbab41c1b7583a72066ee0c77c
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Sep 17 07:34:12 2014 -0500

      mfd: twl4030-power: Use 'ti,system-power-controller' as alternative way 
to support system power off

      ti,system-power-controller is more or less the standard way of
      indicating that the PMIC is the system wide power controller and hence
      may be used to switch off the system. Almost ALL TI PMIC drivers and
      many Maxim PMIC drivers follow the same style.

      So support 'ti,system-power-controller' in addition to the usual
      'ti,use_poweroff' to indicate that the PMIC instance has control for
      switching off the system.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b64c6887f44d9e9220ddf10acf5c0c6b313a9de1
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Sep 17 07:34:11 2014 -0500

      mfd: dt-bindings: twl4030-power: Use the standard property to mark power 
control

      ti,system-power-controller is more or less the standard way of
      indicating that the PMIC is the system wide power controller and hence
      may be used to switch off the system. Almost ALL TI PMIC drivers and
      many Maxim PMIC drivers follow the same style.

      So support 'ti,system-power-controller' in addition to the usual
      'ti,use_poweroff' to indicate that the PMIC instance has control for
      switching off the system.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c896e68ec1a0548f29b3d29f6c14a29cf06aa56c
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 15:18:45 2014 +0200

      mfd: syscon: Add Atmel GPBR DT bindings documention

      The GPBR block provides a set of battery-backed registers that can be used
      to save data which need to be kept when the system is powered down and
      VDD-core is maintained by an external battery.

      A typical usage is the RTT block (when used as an RTC) which needs one of
      those registers to save the current time.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Johan Hovold <johan@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2adb3b8e6fa310d64ea6209f8ac5d5575839f6da
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Sep 9 16:06:04 2014 -0700

      mfd: rk808: Add register caching

      Let's define the voltatile registers (those that can't be cached) and
      enable caching.  The rk808 is accessed almost constantly with cpufreq
      so this is really nice.

      As measured by ftrace:
        before this change: cpu0_set_target() => ~2200us
        after this change:  cpu0_set_target() =>  ~500us

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit cfeb35da2ae36e26f6136b80351a06d34776587b
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:00:09 2014 +0100

      mfd: arizona: Use handle_simple_irq for IRQ dispatch chip

      We use a dummy IRQ chip to dispatch interrupts to the two seperate IRQ
      domains on the Arizona devices. This is just a simple software IRQ chip
      and thus the current handle_edge_irq is unnecessary for its needs.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit be69e9e00718ac5e93a22184ed33d8d719bee9cd
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 5 12:15:10 2014 +0200

      mfd: max14577: Don't pass IRQ domain to mfd_add_devices

      The max14577 MFD cells do not have any resources so the IRQ domain
      passed to mfd_add_devices is not used.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0bf1f0cda11ef34765fd5e0bef9771785658fb91
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Fri Sep 12 11:18:34 2014 +0800

      mfd: stmpe: Document DT binding for irq_over_gpio

      STMPE now supports using a GPIO as an IRQ source.  Document the device
      tree binding for this option.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 851ec59614d8cd0d122319c32a5be0f8799d36be
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Fri Sep 12 11:18:33 2014 +0800

      mfd: stmpe: Support gpio over irq under device tree

      The stmpe_platform_data has a irq_over_gpio field, which allows the
      system to read STMPE events whenever an IRQ occurs on a GPIO pin.
      This patch adds the ability to configure this field and to use a GPIO
      as an IRQ source for boards configuring the STMPE in device tree.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit bdaf67030cbab21a91fd2d6b1771cf336a0dd092
  Author: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
  Date:   Fri Sep 12 13:35:45 2014 +0900

      mfd: intel_soc_pmic: Add CONFIG_PM_SLEEP check for suspend_fn/resume_fn

      This patch fix warning message with CONFIG_PM_SLEEP disabled
      If CONFIG_PM_SLEEP is not enabled we receive the following warning 
message:

      drivers/mfd/intel_soc_pmic_core.c:118:12:
       warning: 'intel_soc_pmic_suspend' defined but not used

      Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5152970538a5e16c03bbcb9f1c780489a795ed40
  Author: Chris Ball <chris@xxxxxxxxxx>
  Date:   Thu Sep 4 17:11:53 2014 +0100

      mfd: rtsx_pcr: Fix MSI enable error handling

      pci_enable_msi() can return failure with both positive and negative
      integers -- it returns 0 for success -- but is only tested here for
      "if (ret < 0)".  This causes us to try to use MSI on the RTS5249 SD
      reader in the Dell XPS 11 when enabling MSI failed, causing:

      [    1.737110] rtsx_pci: probe of 0000:05:00.0 failed with error -110

      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Reported-by: D. Jared Dominguez <Jared_Dominguez@xxxxxxxx>
      Tested-by: D. Jared Dominguez <Jared_Dominguez@xxxxxxxx>
      Signed-off-by: Chris Ball <chris@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6a71f38dd87f255a0586104ce2a14d5a3ddf3401
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 15:28:42 2014 +0200

      mfd: ti_am335x_tscadc: Fix TSC resume

      In the resume path, the ADC invokes am335x_tsc_se_set_cache() with 0 as
      the steps argument if continous mode is not in use. This in turn disables
      all steps and so the TSC is not working until one ADC sampling is
      performed.

      This patch fixes it by writing the current cached mask instead of the
      passed steps.

      Fixes: 7ca6740cd1cd ("mfd: input: iio: ti_amm335x: Rework TSC/ADCA
      synchronization")
      Cc: stable@xxxxxxxxxxxxxxx # v3.13+
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0b496b4c95c74ba795bc642a6092263ebf905759
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Sep 5 22:16:18 2014 +0100

      mfd: tps65217: Tell regmap what registers are valid

      Allow regmap to provide debugfs access to the register map by telling it
      what registers are valid.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 34a4958e4cfe1a379ed18fb3e2d0b93ba08f28d3
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 09:01:11 2014 +0200

      mfd: mc13xxx: Configure WDI reset

      Setup the PMIC to make a restart when a watchdog interrupt occures.
      If this is not configured, the PMIC will shut down the power supply
      without a restart.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 970d9fbca95c2f5277a4f55c2fba9a8b615c38f7
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:32:12 2014 +0300

      mfd: pcf50633: Use sprintf directly

      When dump a content of the registers let's use snprintf() directly with 
%*ph
      specifier.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 8bdf87b400271ebc7fbf71e117c299d19a97ebb4
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Mon Sep 1 16:28:34 2014 +0800

      mfd: Add HI6421 PMIC Core driver

      This adds driver to support HiSilicon Hi6421 PMIC. Hi6421 includes multi-
      functions, such as regulators, codec, ADCs, Coulomb counter, etc.
      This driver includes core APIs _only_.

      Drivers for individul components, like voltage regulators, are
      implemented in corresponding driver directories and files.

      Registers in Hi6421 are memory mapped, so using regmap-mmio API.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0709b048cea5a368e078e10fa25adc030392125a
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Mon Sep 1 16:28:33 2014 +0800

      mfd: dt-bindings: Add Device Tree bindings for HI6421

      Add documentation for HiSilicon Hi6421 PMIC DT binding.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 85de80e8df54b43fadf6e33b3704dc3ea60181f9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:45:22 2014 +0300

      mfd: lpc_sch: Remove FSF address

      This patch removes FSF address because it can be changed. While here, 
update
      the copyright lines by adding Intel Corp. to them.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ec689a8a8155ce8b966bd5d7737a3916f5e48be3
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:45:21 2014 +0300

      mfd: lpc_sch: Add support for Intel Quark X1000

      Intel Quark X1000 SoC supports IRQ based GPIO. This patch will
      enable MFD support for Quark X1000 and provide IRQ resources
      to Quark X1000 GPIO device driver.

      Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
      Tested-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit bb048713bba3ead39f6112910906d9fe3f88ede7
  Author: Josef Ahmad <josef.ahmad@xxxxxxxxx>
  Date:   Tue Sep 2 13:45:20 2014 +0300

      pci_ids: Add support for Intel Quark ILB

      This patch adds the PCI id for Intel Quark ILB.
      It will be used for GPIO and Multifunction device driver.

      Signed-off-by: Josef Ahmad <josef.ahmad@xxxxxxxxx>
      Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b24512c860244716fa8ca74faff2ff617c465515
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:45:19 2014 +0300

      mfd: lpc_sch: Reduce duplicate code and improve manageability

      This patch refactors the driver to use helper functions instead of
      copy'n'pasted pieces of code.

      It also introduces an additional struct to hold a chipset info. The 
chipset
      info will be used to store features that are supported by specific 
processor or
      chipset. LPC_SCH supports SMBUS, GPIO and WDT features. As this code base 
might
      expand further to support more processors, this implementation will help 
to
      keep code base clean and manageable.

      The patch is partially based on the work done by Chang Rebecca Swee Fun.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Tested-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f69a7cf74d5536faa180437581be2a9c0aad1bb1
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:51:44 2014 +0800

      mfd: RK808: Add new mfd driver for RK808

      The RK808 chip is a power management IC for multimedia and handheld
      devices. It contains the following components:

      - Regulators
      - RTC
      - Clkout

      The RK808 core driver is registered as a platform driver and provides
      communication through I2C with the host device for the different
      components.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Zhang Qing <zhangqing@xxxxxxxxxxxxxx>
      Tested-by: Heiko <heiko@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a53b9a97ac33fa74d136c2e3fd0d76ba7872a1d0
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:51:43 2014 +0800

      mfd: dt-bindings: Add RK808 device tree bindings document

      Add device tree bindings documentation and a header file
      for rockchip's RK808 pmic.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Zhang Qing <zhangqing@xxxxxxxxxxxxxx>
      Tested-by: Heiko <heiko@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e9e9d3973594cadd9e892bc79f914f299bb61124
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 16 21:23:40 2014 +0800

      mfd: da9052: Avoid setting read_flag_mask for da9052-i2c driver

      Current code init regmap with &da9052_regmap_config for both da9052-spi 
and
      da9052-i2c drivers. da9052-spi sets the read_flag_mask.
      The same setting may be applied for da9052-i2c if da9052-spi driver is 
loaded
      first because they actually use the same regmap_config setting.
      Fix this issue by using a local variable for regmap_config in da9052-spi 
driver,
      so the settings in spi driver won't impact the settings in i2c driver.
      Also makes da9052_regmap_config const to avoid similar issue.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c38715fed8f51a8fba4a15f86732ad885f073d78
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:29:11 2014 +0100

      mfd: arizona: Propagate irq_wake through to parent IRQ

      If one of the internal Arizona IRQs is set as a wake source this needs
      to be propogated back to the actual IRQ line that the Arizona device is
      attached to.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit dc5193cc4a1e0103fe852acb21c588ea544697c6
  Author: Inha Song <ideal.song@xxxxxxxxxxx>
  Date:   Sat Aug 30 11:27:19 2014 +0900

      mfd: arizona: Update DT binding to support INn_MODE init_data

      This patch update DT binding to support INn_MODE init_data. Each
      input signal path can be configurated either as a Analogue or
      Digital using the INn_MODE registers.

      Signed-off-by: Inha Song <ideal.song@xxxxxxxxxxx>
      Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit cc47aed9a1ef8eadd7bf14e32117896777b5cc41
  Author: Inha Song <ideal.song@xxxxxxxxxxx>
  Date:   Sat Aug 30 11:27:18 2014 +0900

      mfd: arizona: Add support for INn_Mode register control

      Some boards need to set the INn_MODE[1:0] register to change
      the input signal patch. This wlf,inmode property is optional.
      If present, values must be specified less than or equal to
      the number of input singals. If values less than the number
      of input signals, elements that has not been specifed are set
      to 0 by default.

      Example:
         - wlf,inmode = <2 0 2>;        /* IN1, IN3 use DMIC */

      Signed-off-by: Inha Song <ideal.song@xxxxxxxxxxx>
      Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c24084db223aec7793201b94f0712cfdfa7e9fe7
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:48:52 2014 +0100

      mfd: arizona: Add ASYNC_SAMPLE_RATE_2 registers

      Some arizona devices have a second asynchronous sample rate, add the
      registers necessary to support this.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 9bb9e29c78f8d8ee310987fd58a2b908a4ce0c40
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Aug 30 14:50:23 2014 +0200

      mfd: Add Ricoh RN5T618 PMIC core driver

      Ricoh RN5T618 is a power management IC which integrates 3 step-down
      DCDC converters, 7 low-dropout regulators, a Li-ion battery charger,
      fuel gauge, ADC, GPIOs and a watchdog timer.

      This commit adds a MFD core driver to support the I2C communication
      with the device.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6ac734d2242949f41eb1346ca0fd4ed010c937aa
  Author: Vignesh R <vigneshr@xxxxxx>
  Date:   Mon Sep 1 12:01:06 2014 +0530

      mfd: ti_am335x_tscadc: Fix TSC operation after ADC continouous mode

      After enabling and disabling ADC continuous mode via sysfs, ts_print_raw
      fails to return any data. This is because when ADC is configured for
      continuous mode, it disables touch screen steps.These steps are not
      re-enabled when ADC continuous mode is disabled. Therefore existing values
      of REG_SE needs to be cached before enabling continuous mode and
      disabling touch screen steps and enabling ADC steps. The cached value
      are to be restored to REG_SE once ADC is disabled.

      Fixes: 7ca6740cd1cd ("mfd: input: iio: ti_amm335x: Rework TSC/ADC 
synchronization")

      Cc: stable@xxxxxxxxxxxxxxx # v3.13+
      Signed-off-by: Vignesh R <vigneshr@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a654f81640caa0bb648b0e45b792ba846c9bb02d
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Aug 30 14:50:26 2014 +0200

      mfd: rn5t618: Document device tree bindings

      This adds the device tree bindings documentation for Ricoh RN5T618.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c593aca4e42a24b229a8070c4eb50d01f54877f2
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:49:03 2014 +0200

      mfd: davinci_voicecodec: Fix 'if defined' guard type in header

      The include guard doesn't work as intended due to the transposition
      typo DAVINCI -> DAVINIC.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit be1c770028b832945680ebf5c0d49b831ba719d5
  Author: Arnout Vandecappelle (Essensium/Mind) <arnout@xxxxxxx>
  Date:   Fri Aug 22 17:30:56 2014 +0200

      mfd: tps65910: Work around silicon erratum SWCZ010

      http://www.ti.com/lit/pdf/SWCZ010:
        Glitch on SDA-SCL not managed correctly by the I2C IP

      Impact:
      The standard specifies that the I2C transfer should restart on a start
      event in all cases. The current design does not support two consecutive
      Start conditions. This can cause the first real access after such a
      glitch to be corrupted.

      Description:
      An unexpected glitch on SDA and SCL can generate a wrong start event.
      In the current design, the SCL line must toggle two times to detect a
      new start event and completely restart the I2C access; hence the real
      start event is not detected in the case of a single SCL toggle.

      Workaround:
      Repeat I2C access.

      A simpler workaround is to make a dummy transfer just before the first
      access to the tps65910 chip. This can be done unconditionally.

      Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@xxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit dfa52c852dd3fcf3c0e696ab2d7df0bf91b2aed9
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:52:50 2014 +0200

      mfd: ti_ssp: Remove unused header

      The header file include/linux/mfd/ti_ssp.h does not seem to be used
      anywhere. It was orphaned by 3033ee62 "mfd: Remove obsolete ti-ssp
      driver". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7929fa7740f2a8cba6857aaa0f6513f81a0e3d88
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 11:20:33 2014 +0100

      mfd: stmpe: Rid variable length array Sparse warnings

      Numbers are generated by taking the largest currently used values.

      drivers/mfd/stmpe.c:252:17:
        warning: Variable length array is used.
      drivers/mfd/stmpe.c:857:16:
        warning: Variable length array is used.

      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 87bd1c925040d97927c6f6b7fe41a487c7d976ef
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 11:01:15 2014 +0100

      mfd: max8925-i2c: Fix variable length array Sparse warning

      The largest byte size in use currently is 8.  Fix array size to 9.

      drivers/mfd/max8925-i2c.c:40:33:
        warning: Variable length array is used

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7a36ceb284f76d696c80998cc38f6d1c6721ac6d
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 10:51:26 2014 +0100

      mfd: 88pm860x-i2c: Fix variable length array Sparse warning

      drivers/mfd/88pm860x-i2c.c:125:33:
        warning: Variable length array is used.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 260a127bfbeba4bb574e7b46f07c12d4ddac57c1
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 10:48:18 2014 +0100

      mfd: 88pm860x-i2c: Purge unused functions

      The following functions appear to be unused since v2.6.39:

        pm860x_page_reg_read()
        pm860x_page_bulk_write()
        pm860x_page_set_bits()

      Let's remove them.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fea31042ff613145c7784e2ce454bf3c151b97ba
  Author: James Ralston <james.d.ralston@xxxxxxxxx>
  Date:   Wed Aug 27 14:34:25 2014 -0700

      mfd: lpc_ich: Add Device IDs for Intel 9 Series PCH

      This patch adds the LPC Device IDs for the Intel 9 Series PCH.

      Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a0bc607208e295f70d0355fa4e632a0c8c27533b
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Fri Aug 22 11:06:18 2014 +0200

      mfd: max77693: Improve support for the flash cell

      This patch improves support for the flash cell of
      max77693 mfd by adding relevant of_compatible field
      and a structure for caching related platform data.
      Added are also FLASH registers related macro definitions.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4b5c1f1e080f79c3c226596047a20ccd1c8a9486
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Wed Aug 20 15:43:39 2014 +0200

      mfd: max77693: Fix register enum name

      According to the MAX77693 documentation the name of
      the register is FLASH_STATUS.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ff0c9da013d2c9f1ec232926a54e536ab48c6678
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 21 12:46:25 2014 +0300

      mfd: lpc_ich: Add PCI ID for Intel Braswell

      This is the same as used in Baytrail so add the new PCI ID to the driver's
      list of supported IDs.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 378515fc10c7e1b607980ef67f7e02d830dc2fae
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Aug 15 21:53:17 2014 +0800

      mfd: da9052-i2c: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA 
functionality

      Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter
      does not support standard I2C"), regmap-i2c will check the
      I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config
      setting if the adapter does not support standard I2C.

      So remove the I2C_FUNC_SMBUS_BYTE_DATA functionality check in the driver 
code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 42a71ef97b7ac31ae8f929c36048fec5cd201a49
  Author: Julia Lawall <julia.lawall@xxxxxxx>
  Date:   Thu Aug 21 07:06:06 2014 -0500

      mfd: menelaus: Fix error return code

      Convert a zero return value on error to a negative one, as returned
      elsewhere in the function.

      Additionally, converted 1 << 7 to BIT(7) at the suggestion of Lee Jones.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      (
      if@p1 (\(ret < 0\|ret != 0\))
       { ... return ret; }
      |
      ret@p1 = 0
      )
      ... when != ret = e1
          when != &ret
      *if(...)
      {
        ... when != ret = e2
            when forall
       return ret;
      }

      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2a3377ee2d8ca15ba21caf1d420cfeaf3ba4390a
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 14:51:22 2014 +0100

      mfd: arizona: Avoid use of legacy IRQ mapping

      regmap_add_irq_chip is called from arizona_irq_init with the irq_base
      specified as -1 and regmap_add_irq_chip uses if (irq_base) to check if
      it should use legacy IRQ mapping. As such the irq mappings are currently
      added with irq_domain_add_legacy, rather than irq_domain_add_linear.
      This is clearly a typo as there is no reason why this driver can't use
      irq_domain_add_linear.

      This patch corrects this by passing the irq_base as zero to
      regmap_add_irq_chip.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e569d937af96bc1ec00e33285fff33ae9c1e42d6
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 11:42:47 2014 +0100

      mfd: arizona: Mark additional registers as volatile

      Mark some additional registers as volatile. The write sequencer control
      registers should not be cached, as we don't ever want their value
      synchronised as this might cause a write sequence to be accidentally
      initiated.

      Additionally, the DAC_COMP registers require special preconditions to
      write so there values wouldn't be updated accurately during a register
      sync.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 48018943eb906d81e48f40675c17b92abfeafcf1
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 13 11:42:46 2014 +0100

      mfd: wm5102: Mark register write sequencer control 3 readable

      During init the core checks if the wm5102 has finished starting by reading
      register 0x19 and looking at the value. This read always fails since this
      is not a readable register, mark it as being one. While we're at it 
provide
      a constant for the register name (as supplied by Charles Keepax).

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5e9bbf17b35f89f31e6b76b4810d8c772621c153
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:42:28 2014 -0700

      mfd: rtsx_usb: Fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f2b86781619c0822b4e0b561ef9aa499b5ed76ff
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Wed Aug 6 22:12:15 2014 +0200

      mfd: twl6040: Fix error return code

      Convert a zero return value on error to a negative one, as returned
      elsewhere in the function.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      (
      if@p1 (\(ret < 0\|ret != 0\))
       { ... return ret; }
      |
      ret@p1 = 0
      )
      ... when != ret = e1
          when != &ret
      *if(...)
      {
        ... when != ret = e2
            when forall
       return ret;
      }

      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6052d83e716fde1af22a1b812b141e373153735e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Jul 31 15:41:30 2014 +0100

      mfd: wm8994: Allow modular build

      The interfaces that used to be built in only (interrupts IIRC) no longer
      are so allow the driver to be built as a module fixing arm64 allmodconfig
      builds.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e0c8a1f52d0d3dc5f79ce04d7bf6da0782dcee16
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 9 22:10:27 2014 +0530

      mfd: menelaus: Remove null pointer dereference

      If vtg is NULL, it is not possible to access its mode_reg field. At all
      sites where the static function menelaus_set_voltage is called, the first
      argument is the address of a structure defined in the file. So, the null
      test is unnecessary and is removed. Also, a label is done away with.

      This problem was found using the following Coccinelle semantic match:

      // <smpl>
      @@
      expression E, E1;
      identifier f;
      statement S1,S2,S3;
      @@

      * if (E == NULL)
      {
        ... when != if (E == NULL) S1 else S2
            when != E = E1
      * E->f
        ... when any
        return ...;
      }
      else S3
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7821d9b24bf73eee7a4e3e3744f05c6eee88db48
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Fri Aug 22 10:09:27 2014 +0100

      mfd: wm8994: Export symbols ready for built-in => modular build

      We'd like to be able to build the WM8994 family as modules, but the
      build will fail if the external symbols aren't exported first.

      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5f114ebcee681b011e8b5bcd2b24169b85286050
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 16:11:27 2014 +0100

      mfd: sm501: Avoid implicit sign extension

      Suspicious implicit sign extension where 'reg' (unsigned char) is
      promoted in reg << clksrc to int, then sign-extended to unsigned
      long. If reg << clksrc is greater than 0x7FFFFFFF, the upper bits
      of the result will all be 1.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 8a012ff9d8723fdf7ea242f0f41703eed7365b79
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 16:03:14 2014 +0100

      mfd: twl4030-irq: Check return value from twl_i2c_write() - warn() on 
failure

      In the original code a return value variable was provided, but it
      was never checked and the user was never informed of failure.  Now
      it is and they are.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit cddc11412d604ad673709e91e7a35e9f10c68b39
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 15:54:06 2014 +0100

      mfd: pcf50633: Check return value of platform_device_add()

      The return value of platform_device_add() is checked after every
      other use throughout the kernel.

      We're also sliding in another cheeky dev_err() => dev_warn() change
      as we're not actually erroring out here, rather reporting the fact
      that something's gone wrong, but carrying on regardless.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b87d9a0fed5828e6cca4c3b02eacbc9c12a9a8e8
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 15:41:59 2014 +0100

      mfd: max77686: Remove check which is always true

      As 'reg' is unsigned, it can't be less than 0, so checking if it is
      greater than or equal to 0 will always result in a true condition.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 616e047992a4621a09ef45182076ff09b2495dec
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 15:05:01 2014 +0100

      mfd: wm5102: Insert missing break in case statement

      Chip identifier wm5102_reva_patch is always overwritten with
      wm5102_revb_patch, even when the code is run on a Rev-A chip.  Place
      in the missing break to force the code into doing something sensible
      instead.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 9b6a5ad9da4118e8c2a087501ddff33f51a9e6ba
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 13:10:20 2014 +0100

      mfd: htc-i2cpld: Rectify pointer offset error

      Checking the result of container_of() against NULL will always result to
      false.  Using the offset of member 'chip_out' to find the start of 'struct
      htcpld_chip' will result in an offset error when .get_chip() is attempting
      to obtain 'htcpld-in'.  Instead, we'll use the correct member based on a
      previously the set chip label.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 41cc08e955187b96867fa0f625c55496961699ba
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 13:52:27 2014 +0100

      mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL'

      This aids in consistency, as the rest of the checks in the file use this
      notation.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fe4b7ea8e7c1f03601f6521c24898a688e565626
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 13:48:27 2014 +0100

      mfd: htc-i2cpld: container_of() cannot return NULL

      Logically dead code (DEADCODE)

      dead_error_line: Execution cannot reach this statement: return;

      Remove the check for NULL.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6ae61fbf38d0cd2aa922eb5e7241e9b0bfd7009d
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 12:45:19 2014 +0100

      misc: st_kim: Increase size of dev_name buffer to incorporate termination

      Calling strncpy with a maximum size argument of 32 bytes on destination
      array kim_gdata->dev_name of size 32 bytes might leave the destination
      string unterminated.

      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4001998a43f4791b6e6c06df563f5d5bb3fbe4fb
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 12:23:10 2014 +0100

      misc: st_core: Protect unsigned value against becoming negative

      Coverity reported:
        This less-than-zero comparison of an unsigned value is never true.

      In answer to that, we only ever decrement if protos_registered is
      positive.  We can subsequently remove the paranoid checking during
      unregister.

      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 374de1642ee4322cc4d6aa1d2679378b8547c368
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 11:27:34 2014 +0100

      iio: sensors-core: st: Check st_sensors_set_drdy_int_pin()'s return value

      Value from st_sensors_set_drdy_int_pin() is assigned to err here,
      but that stored value is not used before it is overwritten.  To fix
      this we're enforcing a check on st_sensors_set_drdy_int_pin()'s
      return value and if it's an error, we're returning right away.

      Cc: jic23@xxxxxxxxxx
      Cc: linux-iio@xxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0608bab8c7ceabd363901376d3693e8f45371768
  Merge: bd597f4 9643569 d6cc1f5
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Fri Sep 26 08:14:30 2014 +0100

      Merge branches 'ib-mfd-arm-3.18', 'ib-mfd-hwmon-leds-watchdog-3.18' and 
'ib-mfd-power-charger-regulator-3.18' into ibs-for-mfd-merged

  commit 6cd6d94d96d9b1cd8a62da91aac44cf56e301e75
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      arm/arm64: unexport restart handlers

      Implementing a restart handler in a module don't make sense as there would
      be no guarantee that the module is loaded when a restart is needed.
      Unexport arm_pm_restart to ensure that no one gets the idea to do it
      anyway.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit d20a1d90acf61f69a6474fce7e9656d36bd8ba80
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      watchdog: sunxi: register restart handler with kernel restart handler

      The kernel core now provides an API to trigger a system restart.  Register
      with it instead of setting arm_pm_restart.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 87ffc69e4b05f6e98e2b7a42f23132ed3662450a
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      watchdog: alim7101: register restart handler with kernel restart handler

      The kernel core now provides an API to trigger a system restart.  Register
      with it to restart the system instead of misusing the reboot notifier.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit ad0e0e6810b339ddeb97ab9ae24e996db5c11bac
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      watchdog: moxart: register restart handler with kernel restart handler

      The kernel now provides an API to trigger a system restart.  Register with
      it instead of setting arm_pm_restart.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 1a9607a3be14a43868c5e6a35962e7f6be9bcfe1
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      arm: support restart through restart handler call chain

      The kernel core now supports a restart handler call chain for system
      restart functions.

      With this change, the arm_pm_restart callback is now optional, so drop its
      initialization and check if it is set before calling it.  Only call the
      kernel restart handler if arm_pm_restart is not set.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 1c7ffc32eaadfae3e7ab106359af0cf21b7e94c1
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:16 2014 +0000

      arm64: support restart through restart handler call chain

      The kernel core now supports a restart handler call chain to restart the
      system.  Call it if arm_pm_restart is not set.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 0713e143c943c4f14aa5db1903bdbfd1356a2bb3
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:16 2014 +0000

      power/restart: call machine_restart instead of arm_pm_restart

      machine_restart is supported on non-ARM platforms, and and ultimately
      calls arm_pm_restart, so dont call arm_pm_restart directly but use the
      more generic function.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit b63adb979583ef185718d774d8162387db5589c0
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:16 2014 +0000

      kernel: add support for kernel restart handler call chain

      Various drivers implement architecture and/or device specific means to
      restart (reset) the system.  Various mechanisms have been implemented to
      support those schemes.  The best known mechanism is arm_pm_restart, which
      is a function pointer to be set either from platform specific code or from
      drivers.  Another mechanism is to use hardware watchdogs to issue a reset;
      this mechanism is used if there is no other method available to reset a
      board or system.  Two examples are alim7101_wdt, which currently uses the
      reboot notifier to trigger a reset, and moxart_wdt, which registers the
      arm_pm_restart function.

      The existing mechanisms have a number of drawbacks.  Typically only one
      scheme to restart the system is supported (at least if arm_pm_restart is
      used).  At least in theory there can be multiple means to restart the
      system, some of which may be less desirable (for example one mechanism may
      only reset the CPU, while another may reset the entire system).  Using
      arm_pm_restart can also be racy if the function pointer is set from a
      driver, as the driver may be in the process of being unloaded when
      arm_pm_restart is called.  Using the reboot notifier is always racy, as it
      is unknown if and when other functions using the reboot notifier have
      completed execution by the time the watchdog fires.

      Introduce a system restart handler call chain to solve the described
      problems.  This call chain is expected to be executed from the
      architecture specific machine_restart() function.  Drivers providing
      system restart functionality (such as the watchdog drivers mentioned
      above) are expected to register with this call chain.  By using the
      priority field in the notifier block, callers can control restart handler
      execution sequence and thus ensure that the restart handler with the
      optimal restart capabilities for a given system is called first.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 4a8e320c929991c9480a7b936512c57ea02d87b2
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 20 18:01:30 2014 -0700

      net: sched: use pinned timers

      While using a MQ + NETEM setup, I had confirmation that the default
      timer migration ( /proc/sys/kernel/timer_migration ) is killing us.

      Installing this on a receiver side of a TCP_STREAM test, (NIC has 8 TX
      queues) :

      EST="est 1sec 4sec"
      for ETH in eth1
      do
       tc qd del dev $ETH root 2>/dev/null
       tc qd add dev $ETH root handle 1: mq
       tc qd add dev $ETH parent 1:1 $EST netem limit 70000 delay 6ms
       tc qd add dev $ETH parent 1:2 $EST netem limit 70000 delay 8ms
       tc qd add dev $ETH parent 1:3 $EST netem limit 70000 delay 10ms
       tc qd add dev $ETH parent 1:4 $EST netem limit 70000 delay 12ms
       tc qd add dev $ETH parent 1:5 $EST netem limit 70000 delay 14ms
       tc qd add dev $ETH parent 1:6 $EST netem limit 70000 delay 16ms
       tc qd add dev $ETH parent 1:7 $EST netem limit 80000 delay 18ms
       tc qd add dev $ETH parent 1:8 $EST netem limit 90000 delay 20ms
      done

      We can see that timers get migrated into a single cpu, presumably idle
      at the time timers are set up.
      Then all qdisc dequeues run from this cpu and huge lock contention
      happens. This single cpu is stuck in softirq mode and cannot dequeue
      fast enough.

          39.24%  [kernel]          [k] _raw_spin_lock
           2.65%  [kernel]          [k] netem_enqueue
           1.80%  [kernel]          [k] netem_dequeue
           1.63%  [kernel]          [k] copy_user_enhanced_fast_string
           1.45%  [kernel]          [k] _raw_spin_lock_bh

      By pinning qdisc timers on the cpu running the qdisc, we respect proper
      XPS setting and remove this lock contention.

           5.84%  [kernel]          [k] netem_enqueue
           4.83%  [kernel]          [k] _raw_spin_lock
           2.92%  [kernel]          [k] copy_user_enhanced_fast_string

      Current Qdiscs that benefit from this change are :

        netem, cbq, fq, hfsc, tbf, htb.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fb426a642a166730a8c916cb38c5461dbc28ffb
  Merge: 2fdbfea 53e5039
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:13 2014 -0400

      Merge branch 'gso_send_check'

      Tom Herbert says:

      ====================
      net: Eliminate gso_send_check

      gso_send_check presents a lot of complexity for what it is being used
      for. It seems that there are only two cases where it might be effective:
      TCP and UFO paths. In these cases, the gso_send_check function
      initializes the TCP or UDP checksum respectively to the pseudo header
      checksum so that the checksum computation is appropriately offloaded or
      computed in the gso_segment functions. The gso_send_check functions
      are only called from dev.c in skb_mac_gso_segment when ip_summed !=
      CHECKSUM_PARTIAL (which seems very unlikely in TCP case). We can move
      the logic of this into the respective gso_segment functions where the
      checksum is initialized if ip_summed != CHECKSUM_PARTIAL.

      With the above cases handled, gso_send_check is no longer needed, so
      we can remove all uses of it and the fields in the offload callbacks.
      With this change, ip_summed in the skb should be preserved though all
      the layers of gso_segment calls.

      In follow-on patches, we may be able to remove the check setup code in
      tcp_gso_segment if we can guarantee that ip_summed will always be
      CHECKSUM_PARTIAL (verify all paths and probably add an assert in
      tcp_gro_segment).

      Tested these patches by:
        - netperf TCP_STREAM test with GSO enabled
        - Forced ip_summed != CHECKSUM_PARTIAL with above
        - Ran UDP_RR with 10000 request size over GRE tunnel. This exercised
          UFO path.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53e50398968d43338c4d932114e68bc099fc5fbd
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sat Sep 20 14:52:30 2014 -0700

      net: Remove gso_send_check as an offload callback

      The send_check logic was only interesting in cases of TCP offload and
      UDP UFO where the checksum needed to be initialized to the pseudo
      header checksum. Now we've moved that logic into the related
      gso_segment functions so gso_send_check is no longer needed.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f71470b37e79d6eb151debd47364d920b7babd30
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sat Sep 20 14:52:29 2014 -0700

      udp: move logic out of udp[46]_ufo_send_check

      In udp[46]_ufo_send_check the UDP checksum initialized to the pseudo
      header checksum. We can move this logic into udp[46]_ufo_fragment.
      After this change udp[64]_ufo_send_check is a no-op.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d020f8f73318589bf41f864b7f89f95669350873
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sat Sep 20 14:52:28 2014 -0700

      tcp: move logic out of tcp_v[64]_gso_send_check

      In tcp_v[46]_gso_send_check the TCP checksum is initialized to the
      pseudo header checksum using __tcp_v[46]_send_check. We can move this
      logic into new tcp[46]_gso_segment functions to be done when
      ip_summed != CHECKSUM_PARTIAL (ip_summed == CHECKSUM_PARTIAL should be
      the common case, possibly always true when taking GSO path). After this
      change tcp_v[46]_gso_send_check is no-op.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e756c7b698604f11a979f2781d06eb7b80aba363
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 26 12:03:25 2014 +0800

      Revert "cgroup: remove redundant variable in cgroup_mount()"

      This reverts commit 0c7bf3e8cab7900e17ce7f97104c39927d835469.

      If there are child cgroups in the cgroupfs and then we umount it,
      the superblock will be destroyed but the cgroup_root will be kept
      around. When we mount it again, cgroup_mount() will find this
      cgroup_root and allocate a new sb for it.

      So with this commit we will be trapped in a dead loop in the case
      described above, because kernfs_pin_sb() keeps returning NULL.

      Currently I don't see how we can avoid using both pinned_sb and
      new_sb, so just revert it.

      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Reported-by: Andrey Wagin <avagin@xxxxxxxxx>
      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 2fdbfea5735d3deb30a8782c57f7210cb034e69d
  Merge: 4daaab4 318fd49
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 00:13:06 2014 -0400

      Merge branch 'stmmac'

      Beniamino Galvani says:

      ====================
      net: stmmac glue layer for Amlogic Meson SoCs

      the Ethernet controller available in Amlogic Meson6 and Meson8 SoCs is
      a Synopsys DesignWare MAC IP core, already supported by the stmmac
      driver.

      These patches add a glue layer to the driver for the platform-specific
      settings required by the Amlogic variant.

      This has been tested on a Amlogic S802 device with the initial Meson
      support submitted by Carlo Caione [1].

      [1] http://lwn.net/Articles/612000/
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 318fd4909dcb7dc43a869132c2f38b769ed92d6a
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Sep 20 15:29:17 2014 +0200

      net: stmmac: meson: document device tree bindings

      Add the device tree bindings documentation for the Amlogic Meson
      variant of the Synopsys DesignWare MAC.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ad5adcdb7335101f98066ec9239d06f4f2f7a9d
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Sep 20 15:29:16 2014 +0200

      net: stmmac: add Amlogic Meson glue layer

      The Ethernet controller available in Meson6 and Meson8 SoCs is a
      Synopsys DesignWare MAC IP core, already supported by the stmmac
      driver.

      This glue layer implements some platform-specific settings needed by
      the Amlogic variant.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f3f760314afcb8522d2349b970b065589c5c8e48
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Thu Sep 25 14:34:41 2014 +0100

      NFS: Fabricate fscache server index key correctly

      When fabricating a server index key for fscache, we should clear the 
index key
      buffer before starting to fill it in, not in the middle.

      Reported-by: James Pearson <james-p@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2aca5b869ace67a63aab895659e5dc14c33a4d6e
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 22:35:58 2014 -0400

      SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT

      The flag RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT was intended introduced in
      order to allow NFSv4 clients to disable resend timeouts. Since those
      cause the RPC layer to break the connection, they mess up the duplicate
      reply caches that remain indexed on the port number in NFSv4..

      This patch includes the code that was missing in the original to
      set the appropriate flag in struct rpc_clnt, when the caller of
      rpc_create() sets RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT.

      Fixes: 8a19a0b6cb2e (SUNRPC: Add RPC task and client level options to...)
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit b52f4914f3be3ff50e7308e3ce03a2ce71195ecc
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Sep 8 23:11:26 2014 -0700

      asm-generic: COMMON_CLK defines __clk_{get,put}

      If CONFIG_COMMON_CLK is selected then __clk_get and __clk_put are
      defined in drivers/clk/clk.c and declared in include/linux/clkdev.h.

      Sylwester's series[0] to properly support clk_{get,put} in the common
      clock framework made changes to the asm-specific clkdev.h headers, but
      not the asm-generic version. Tomeu's recent changes[1] to introduce a
      provider/consumer split in the clock framework uncovered this problem,
      causing the following build error on any architecture using the
      asm-generic clkdev.h (e.g. x86 architecture and the ACPI LPSS driver):

      In file included from drivers/acpi/acpi_lpss.c:15:0:
      include/linux/clkdev.h:59:5: error: conflicting types for â??__clk_getâ??
       int __clk_get(struct clk_core *clk);
           ^
      In file included from arch/x86/include/generated/asm/clkdev.h:1:0,
                       from include/linux/clkdev.h:15,
                       from drivers/acpi/acpi_lpss.c:15:
      include/asm-generic/clkdev.h:20:19: note: previous definition of 
â??__clk_getâ?? was here
       static inline int __clk_get(struct clk *clk) { return 1; }
                         ^

      Fixed by only declarating  __clk_get and __clk_put when
      CONFIG_COMMON_CLK is set.

      [0] 
http://lkml.kernel.org/r/<1386177127-2894-5-git-send-email-s.nawrocki@xxxxxxxxxxx>
      [1] 
http://lkml.kernel.org/r/<1409758148-20104-1-git-send-email-tomeu.vizoso@xxxxxxxxxxxxx>

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 59c0621d4d5fa4faeb8a0cdd0cfe27c13fdd09b2
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:15:29 2014 +0530

      clk: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 32bb231845325ca4d19bba414f8883f3e0d6436f
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Thu Sep 25 17:41:19 2014 -0700

      Revert "ARM: dts: hix5hd2: add wdg node"

      This reverts commit 610bd8722ef40b649b51f01045c5d1903f41b583.

      "ARM: dts: hix5hd2: add wdg node" causes a build breakage due to
      an undefined constatns:

      Error: arch/arm/boot/dts/hisi-x5hd2.dtsi:374.22-23 syntax error

      (Don't you just looove the dtc error messages? They are so informative!)

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 55c71581d416b131667cf834491adc54105bb7fc
  Merge: 49dd0dc cfa1950
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 01:49:21 2014 +0200

      Merge tag 'at91-fixes-non-critical' of 
git://github.com/at91linux/linux-at91 into next/fixes-non-critical

      Pull "Fixes non critical for AT91" from Nicolas Ferre:

      - mmc pinmux for at91sam9263 was missing
      - little fix of the old clock implementation

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-fixes-non-critical' of git://github.com/at91linux/linux-at91:
        ARM: at91/PMC: don't forget to write PMC_PCDR register to disable clocks
        ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings

  commit 49dd0dcfd76091989a746968b7403e038a1953bf
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 20:44:44 2014 -0700

      arm, vt8500, LLVMLlinux: Use mcr instead of mcr% for mach-vt8500

      The ASM below does not compile with clang and is not the way that the mcr
      command is used in other parts of the kernel.

      arch/arm/mach-vt8500/vt8500.c:72:11: error: invalid % escape in inline 
assembly string
              asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0));
                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      1 error generated.

      There are other forms that are supported on different ARM instruction 
sets but
      generally the kernel just uses mcr as it is supported in all ARM 
instruction
      sets.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Acked-by: Tony Prisk <linux@xxxxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit bb25ce633d0621786526a2b7ad0d54468a55e986
  Merge: 7b13e1a bf7389c
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 01:38:28 2014 +0200

      Merge branch 'next/defconfig' of 
git+ssh://ra.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next/defconfig

  commit 7b13e1aa6e144d8014eaf593259a3deb532d990a
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Thu Sep 25 11:38:24 2014 -0600

      ARM: multi_v7_defconfig: add missing Tegra options

      Add all HW-support options from tegra_defconfig that are missing from
      multi_v7_defconfig.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit f18cf05038729a958732fbcc16730004dc1b84dd
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 11:17:12 2014 -0700

      MAINTAINERS: add a third maintainer to mach-bcm

      Add myself as a third maintainer to the mach-bcm code to increase the
      chances the redundancy in the merging/reviewing process.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Scott Branden <sbranden@xxxxxxxxxxxx>
      Acked-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 01eacbb84c29db2fb9a844b88f7d4874ed565d11
  Merge: 8446cef 9b02732
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:51:53 2014 +0200

      Merge tag 'samsung-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

      Pull "Samsung DT update for 3.18" from Kukjin Kim:

      - un-use slot-node and deprecate the supports-highspped
        for dw-mmc
      - remove old USB2 PHY node for exynos5250

      - exynos4412-odroid-common
        enable PMIC interrupt and i2c improvements

      - exynos5250-snow
        fold exynos5250-cros-common
        update display related nodes

      - Peach Pit and Pi
        improve power scheme, add support max77802 PMIC,
        add hdmi regulators add thermistor, ISL29018 sensor,
        set i2c clock at 400kHz, add support Atmel touchpad,
        update display related nodes

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'samsung-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: dts: remove old USB2 PHY node for exynos5250
        ARM: dts: remove old USB2 PHY node hook for exynos5250-arndale
        ARM: dts: update display related nodes for exynos5800-peach-pi
        ARM: dts: update display related nodes for exynos5420-peach-pit
        ARM: dts: update display related nodes for exynos5250-snow
        ARM: dts: Add support Atmel touchpad for exynos5800-peach-pi
        ARM: dts: Add support Atmel touchpad for exynos5420-peach-pit
        ARM: dts: Set i2c7 clock at 400kHz for exynos based Peach boards
        ARM: dts: Add ISL29018 sensor for exynos based Peach boards
        ARM: dts: Add thermistor dts fragment used by exynos based Peach boards
        ARM: dts: add hdmi regulators for exynos5420-peach-pit
        ARM: dts: add hdmi regulators for exynos5800-peach-pi
        ARM: dts: Add support max77802 PMIC for exynos based Peach boards
        ARM: dts: Improve Peach Pit and Pi power scheme
        ARM: dts: unuse the slot-node and deprecate the supports-highspeed for 
dw-mmc in exynos
        ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
        ARM: dts: Fix MMC pinctrl for exynos5250-snow
        ARM: dts: ODROID i2c improvements for exynos4412-odroid-common
        ARM: dts: Enable PMIC interrupts for exynos4412-odroid-common

  commit fa531042ac3633b726067253f48ac542d86b80ad
  Merge: a52ae5a cd24850
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Thu Sep 25 15:48:04 2014 -0700

      Merge branch 'clk-next-rockchip' into clk-next

  commit cd248502927fa5b4a700433675c4ff4a2bbee14b
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:48:47 2014 +0800

      clk: rockchip: add clock node in PD_VIDEO

      This patch add the clock node in PD_VIDEO

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 8446cef1ca030792bae45dd3d7cd8bbbb96c7e62
  Merge: a0f95e3 b2ed7d9
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:40:43 2014 +0200

      Merge tag 'keystone-dts' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into 
next/dt

      Pull "Keystone DTS updates for v3.18" from Santosh Shilimkar"

      - Add IRQ and GPIO nodes
      - Fix SPI chip select
      - Fix usb and pcie clock nodes

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'keystone-dts' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
        ARM: dts: keystone: fix bindings for pcie and usb clock nodes
        ARM: dts: keystone: k2l: Fix chip selects for SPI devices
        ARM: dts: keystone: add dsp gpio controllers nodes
        ARM: dts: keystone: add keystone irq controller node

  commit a0f95e35c7a518ea4c63762511733156023eed77
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:54:55 2014 +0800

      ARM: dts: add rk3288 i2s controller

      Add dt for rk3288 i2s controller, since i2s clock pins and data pins
      default to be GPIO, this patch also add pinctrl to mux them.

      Tested on RK3288 board.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 741c798a0229c9523c1f68bc8c83a79fefad4333
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu May 22 00:35:37 2014 +0200

      leds: add device tree bindings for register bit LEDs

      This adds the device tree bindings used by register bit LEDs.

      Cc: devicetree@xxxxxxxxxxxxxxx
      Cc: Bryan Wu <cooloney@xxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a2974c9c1f83e7163e855eb80c772db45bc9a291
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Jul 25 15:04:52 2014 +0200

      soc: add driver for the ARM RealView

      This adds a SoC driver to be used by the ARM RealView
      reference boards. We create the "versatile" directory to hold
      the different ARM reference designs as per the pattern of the
      clk directory layout. The driver utilze the syscon to get to
      the register needed. After this we can use sysfs to get at
      some SoC properties on RealView DT variants like this:

      > cd /sysbus/soc/devices/soc0
      > ls
      board         family        machine       power         subsystem
      build         fpga          manufacturer  soc_id        uevent
      > cat family
      Versatile
      > cat fpga
      Multi-layer AXI
      > cat board
      HBI-0147
      > cat build
      03

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      Conflicts:
        drivers/soc/Kconfig
        drivers/soc/Makefile

  commit 0e545f57b708630c54c8c5c24ea7f7034f6c40d9
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu May 22 10:20:38 2014 +0200

      power: reset: driver for the Versatile syscon reboot

      This driver enabled us to drive the reboot of the Versatile family
      of ARM reference boards. Even though only the RealView boards are
      supported initially, these boards all have the same procedure for
      reboot:

      - Write a magic value into an unlocking register
      - Write another magic value into a reset control register

      The driver will be reusable for Versatile and possibly also the
      Integrator family of reference boards.

      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Acked-By: Sebastian Reichel <sre@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 535f09cc1ca7788ecdaf27466b23887a4932ae73
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu May 22 00:34:16 2014 +0200

      leds: add a driver for syscon-based LEDs

      This makes it possible to create a set of LEDs from a syscon
      MFD instance, which is lean mean and clean on the ARM
      reference designs and can replace the Versatile LEDs driver
      in the long run, as well as other custom syscon LEDs drivers.

      Cc: Bryan Wu <cooloney@xxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      [Fixed cocinelle warnings]
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6d50424a390966e0afdf4d28c2713c8312645bc9
  Merge: 0c18acc11 02037a9
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:15:09 2014 +0200

      Merge tag 'at91-soc2' of git://github.com/at91linux/linux-at91 into 
next/soc

      Pull "Second SoC batch for 3.18" from Nicolas Ferre:

      - introduction of the new SAMA5D4 SoC and associated Evaluation Kit
      - low level soc detection and early printk code
      - taking advantage of this, documentation of all AT91 SoC DT strings

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-soc2' of git://github.com/at91linux/linux-at91:
        ARM: at91: document Atmel SMART compatibles
        ARM: at91: add sama5d4 support to sama5_defconfig
        ARM: at91: dt: add device tree file for SAMA5D4ek board
        ARM: at91: dt: add device tree file for SAMA5D4 SoC
        ARM: at91: SAMA5D4 SoC detection code and low level routines
        ARM: at91: introduce basic SAMA5D4 support
        clk: at91: add a driver for the h32mx clock

  commit 0c18acc110c5d582327f78aa2d5d061d2e67af68
  Merge: cd95427 5db722e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:14:31 2014 +0200

      Merge branch 'at91/soc' into next/soc

      The soc2 branch is based on this cleanup:

      * at91/soc:
        ARM: at91: Remove the support for the RSI EWS board
        ARM: at91: remove board file for Acme Systems Fox G20

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 05301fe7de11dac87638f1728f8ee8b31bc1cf31
  Merge: ddfe53d 5db722e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:12:30 2014 +0200

      Merge tag 'at91-soc' of git://github.com/at91linux/linux-at91 into 
next/cleanup

      Pull "First AT91 SoC batch for 3.18" from Nicolas Ferre:

      - removal of 2 board C files in mach-at91

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-soc' of git://github.com/at91linux/linux-at91:
        ARM: at91: Remove the support for the RSI EWS board
        ARM: at91: remove board file for Acme Systems Fox G20

  commit ddfe53d1cbfcb214f7ea58f13e811937dc74663e
  Merge: 2b3a47d 3d0cb73
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:09:49 2014 +0200

      Merge tag 'cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/cleanup

      Pull "Clean-up for omaps for v3.18 merge window" from Tony Lindgren:

      - Remove unused pieces of the legacy DMA API as we're moving to
        dmaengine API

      - Search and replace to standardize on pr_warn instead of pr_warning

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        arm: mach-omap2: Convert pr_warning to pr_warn
        ARM: OMAP: Remove unused pieces of legacy DMA API

  commit 16529509a52b9c0a01697ac587bce4f5c466ac64
  Merge: 478a4f8 f53e3c5
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:08:06 2014 +0200

      Merge tag 'dt-part2-v2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

      Pull "part 2 of omap dts changes" from Tony Lindgren:

      Changes to add dra7 PMU, display support for cm-t54, misc
      changes needed for omap3 boards for device tree support.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'dt-part2-v2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: DRA7: Add PMU nodes
        ARM: dts: cm-t54: setup omap_dwc3
        ARM: dts: cm-t54: add ADS7846 touchscreen support
        ARM: dts: cm-t54: add Startek LCD support
        ARM: dts: cm-t54: add HDMI/DVI display data
        ARM: dts: cm-t54: fix mux mode comment style
        ARM: dts: sbc-t54: fix mux mode comment style
        ARM: dts: Enable PMIC idle configuration for LDP
        ARM: dts: Add support for Ethernet on some N900 macro boards
        ARM: dts: Do not set pulls for I2C lines
        ARM: dts: omap: Remove WAKEUPENABLE mux options for UARTs
        ARM: dts: omap3-overo: Fix UART wake-up events

  commit 89d83e14f44c37c46fc1880a0768da1a77b682c7
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:48:46 2014 +0800

      clk: rockchip: use the clock id for nodes init

      This patch use the new defined clock ID to initial the clock nodes.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit cd954274817e33004c64d9fb6e13821ab7f6e204
  Merge: e1e85e7 1306c08
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:00:02 2014 +0200

      Merge tag 'soc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

      Pull "part 2 of omap SoC changes" from Tony Lindgren:

      Few hwmod changes to support upcoming 8250 driver with DMA,
      start using the SRAM driver for some omaps, and update the
      defconfig.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'soc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP4+: Remove static iotable mappings for SRAM
        ARM: OMAP4+: Move SRAM data to DT
        ARM: AM335x: Get rid of unused sram init function
        ARM: omap2plus_defconfig: Enable some display features
        ARM: omap2plus_defconfig: Enable battery and reset drivers
        ARM: omap2plus_defconfig: Add support for distros with systemd
        ARM: omap2plus_defconfig: Add cpufreq to defconfig
        ARM: omap2plus_defconfig: Shrink with savedefconfig
        ARM: OMAP3: Use manual idle for UARTs because of DMA errata
        ARM: OMAP2+: Add hwmod flag for HWMOD_RECONFIG_IO_CHAIN

  commit 6839dbbb1627964518c417b07eb18f38aa8c8451
  Merge: 8a87f1a 64d5947
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:57:23 2014 +0200

      Merge tag 'intc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/drivers

      Merge "part 2 of omap intc changes" from Tony Lindgren:

      Second part of omap intc interrupt controller changes to
      move it to drivers.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'intc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        irqchip: omap-intc: remove unnecessary comments
        irqchip: omap-intc: correct maximum number or MIR registers
        irqchip: omap-intc: enable TURBO idle mode
        irqchip: omap-intc: enable IP protection
        irqchip: omap-intc: remove unnecesary of_address_to_resource() call
        irqchip: omap-intc: comment style cleanup
        irqchip: omap-intc: minor improvement to omap_irq_pending()
        arm: omap: irq: move irq.c to drivers/irqchip/
        irqchip: add irq-omap-intc.h header
        arm: omap2: n8x0: move i2c devices to DT

  commit 478a4f81af4936c683a03488e15b087e28cb4f0d
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Thu Sep 18 10:23:06 2014 +0100

      ARM: vexpress: Add CLCD Device Tree properties

      ... for V2M-P1 motherboard CLCD (limited to 640x480 16bpp and using
      dedicated video RAM bank) and for V2P-CA9 (up to 1024x768 16bpp).

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 5e9a3d70710ef7196170a8feca4aecb73d8eb9c4
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:36:34 2014 +0800

      clk: rockchip: add some needed clock binding id for rk3288

      This patch add some clock binding id for different modules
      that under development and going to send upstream.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit e1e85e76ef327d4b013453ddd7b2c673aa304a71
  Merge: 57e33ff e076e96
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:48:18 2014 +0200

      Merge tag 'bcm63138-v4' of http://github.com/brcm/linux into next/soc

      Merge "ARM: BCM: Broadcom BCM63138 support" from Florian Fainelli:

      This patchset adds very minimal support for the BCM63138 SoC which is
      a xDSL SoC using a dual Cortex A9 CPU complex.

      * tag 'bcm63138-v4' of http://github.com/brcm/linux:
        MAINTAINERS: add entry for the Broadcom BCM63xx ARM SoCs
        ARM: BCM63XX: add BCM963138DVT Reference platform DTS
        ARM: BCM63XX: add BCM63138 minimal Device Tree
        ARM: BCM63XX: add low-level UART debug support
        ARM: BCM63XX: add basic support for the Broadcom BCM63138 DSL SoC

      Conflicts:
        arch/arm/Kconfig.debug

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d1a559a1cb1d4aa1c63c56bdb39d9d18dfaf9523
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Sep 24 23:41:54 2014 +0200

      clk: rockchip: add missing rk3288 npll rate table

      The npll on rk3288 is exactly the same pll type as the other 4. Yet it
      was missing the link to the rate table, making rate changes impossible.
      Change that by setting the table.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit f9c0d14062e235ef11c9d5e776ebc7a05894f299
  Author: Mark yao <mark.yao@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:24:46 2014 +0800

      clk: rockchip: rk3288: fix softreset register count

      The rk3288 actually has 12 softresets, so fix the register count.

      Signed-off-by: Mark yao <mark.yao@xxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 4b47c3f5f7a330ce953b799872ded7bdc59bfd27
  Author: Mark yao <mark.yao@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 19:45:27 2014 +0800

      clk: rockchip: rk3288: add reset indices for SOFTRST9-11

      The patch add the rest of the indices of the additional reset
      registers from the updated TRM.

      Signed-off-by: Mark yao <mark.yao@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 367dc4b75f4349d5363bc3ebdc030939db944786
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 16 12:37:16 2014 +0200

      CNS3xxx: Fix PCIe read size limit.

      Max_Read_Request_Size is 3 bits wide, not 2 bits.
      Also fix the message.

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit defaa4d1dc97320ccc0ea83bc3851443b1c9083a
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 16 12:36:32 2014 +0200

      CNS3xxx: Fix logical PCIe topology.

      Without this patch, each root port and the device connected directly to 
it seem
      to be located on a shared (virtual) bus #0. It creates problems with 
enabling
      devices (the PCI code doesn't know that the root bridge must be enabled 
in order
      to access other devices).
      The PCIe topology shown by lspci doesn't reflect reality, e.g.:

      0000:00:00.0 PCI bridge: Cavium Networks Device 3400
      0000:00:01.0 PCI bridge: Texas Instruments XIO2001 PCI Express-to-PCI 
Bridge
      0000:02:...
      0001:00:00.0 PCI bridge: Cavium Networks Device 3400 (for the second 
lane/bus)

      -+-[0001:00]---00.0-[01]--
       \-[0000:00]-+-00.0-[01]--
                   | ^^^^ root bridge
                   \-01.0-[02]----...
                     ^^^^ first external device

      With this patch, the first external PCIe device is connected to bus #1
      (behind the root bridge).

      -+-[0001:00]---00.0-[01]--
       \-[0000:00]---00.0-[01-02]----------00.0-[02]----...
                     ^^^^ root bridge      ^^^^ first external device

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit b125170a39ea35fe5ef93c894940feb6cf08ebd3
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 16 12:35:10 2014 +0200

      CNS3xxx: Fix debug UART.

      UARTs on CNS3xxx are 8250-compatible, not AMBA.
      The base address for UART0 is 0x78000000 (physical)
      and 0xfb002000 (virtual).

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit bf7389c49d1db5d731bbb9cece2fd95edc7a176a
  Author: Lubomir Rintel <lkundrak@xxxxx>
  Date:   Tue Sep 16 19:52:04 2014 -0600

      ARM: bcm2835: enable USB_DWC2_HOST in defconfig

      It broke when host was moved into a separate module, in 47a1685 ("usb:
      dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory"),

      Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 667bbd533772e2539cf7d7fed7cd7d284a624e37
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 16 19:51:36 2014 -0600

      ARM: bcm2835: add I2S pinctrl to device tree

      Signed-off-by: Florian Meier <florian.meier@xxxxxxxx>
      [Tweaked slightly to disable by default -- broonie]
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      [swarren, removed duplicate i2s node]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 2b3a47d7a0cda3b35d95a4935d502ff5abab2c4d
  Merge: 28fd837 f6361c6
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:23:34 2014 +0200

      Merge tag 'samsung-cleanup' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into 
next/cleanup

      Pull "Samsung cleanup for 3.18" from Kukjin Kim:

      - remove unused <mach/memory.h> in exynos
      - local <mach/regs-clock.h> for s5pv210
      - cleanup boot address calculate for exynos
      - remove separate restart code for s3c24xx

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'samsung-cleanup' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: S3C24XX: remove separate restart code
        ARM: EXYNOS: Do not calculate boot address twice
        ARM: S5PV210: move <mach/regs-clock.h> into mach-s5pv210/
        ARM: EXYNOS: remove unused <mach/memory.h>

  commit f70ced09170761acb69840cafaace4abc72cba4b
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:47 2014 +0800

      blk-mq: support per-distpatch_queue flush machinery

      This patch supports to run one single flush machinery for
      each blk-mq dispatch queue, so that:

      - current init_request and exit_request callbacks can
      cover flush request too, then the buggy copying way of
      initializing flush request's pdu can be fixed

      - flushing performance gets improved in case of multi hw-queue

      In fio sync write test over virtio-blk(4 hw queues, ioengine=sync,
      iodepth=64, numjobs=4, bs=4K), it is observed that througput gets
      increased a lot over my test environment:
        - throughput: +70% in case of virtio-blk over null_blk
        - throughput: +30% in case of virtio-blk over SSD image

      The multi virtqueue feature isn't merged to QEMU yet, and patches for
      the feature can be found in below tree:

        git://kernel.ubuntu.com/ming/qemu.git   v2.1.0-mq.4

      And simply passing 'num_queues=4 vectors=5' should be enough to
      enable multi queue(quad queue) feature for QEMU virtio-blk.

      Suggested-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e97c293cdf77263abdc021de280516e0017afc84
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:46 2014 +0800

      block: introduce 'blk_mq_ctx' parameter to blk_get_flush_queue

      This patch adds 'blk_mq_ctx' parameter to blk_get_flush_queue(),
      so that this function can find the corresponding blk_flush_queue
      bound with current mq context since the flush queue will become
      per hw-queue.

      For legacy queue, the parameter can be simply 'NULL'.

      For multiqueue case, the parameter should be set as the context
      from which the related request is originated. With this context
      info, the hw queue and related flush queue can be found easily.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 0bae352da54a95435f721705d3670a6eaefdcf87
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:45 2014 +0800

      block: flush: avoid to figure out flush queue unnecessarily

      Just figuring out flush queue at the entry of kicking off flush
      machinery and request's completion handler, then pass it through.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ba483388e3058b3e412632a84e6bf1f134beaf3d
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:44 2014 +0800

      block: remove blk_init_flush() and its pair

      Now mission of the two helpers is over, and just call
      blk_alloc_flush_queue() and blk_free_flush_queue() directly.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7c94e1c157a227837b04f02f5edeff8301410ba2
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:43 2014 +0800

      block: introduce blk_flush_queue to drive flush machinery

      This patch introduces 'struct blk_flush_queue' and puts all
      flush machinery related fields into this structure, so that

        - flush implementation details aren't exposed to driver
        - it is easy to convert to per dispatch-queue flush machinery

      This patch is basically a mechanical replacement.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7ddab5de5b80d3111f9e6765714e728b2c4f1c07
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:42 2014 +0800

      block: avoid to use q->flush_rq directly

      This patch trys to use local variable to access flush request,
      so that we can convert to per-queue flush machinery a bit easier.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3c09676c12b1dabf84acbb5849bfc54acadaf092
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:41 2014 +0800

      block: move flush initialization to blk_flush_init

      These fields are always used with the flush request, so
      initialize them together.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit f355265571440a7db16e784b6edf4e7d26971a03
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:40 2014 +0800

      block: introduce blk_init_flush and its pair

      These two temporary functions are introduced for holding flush
      initialization and de-initialization, so that we can
      introduce 'flush queue' easier in the following patch. And
      once 'flush queue' and its allocation/free functions are ready,
      they will be removed for sake of code readability.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1bcb1eada4f11a713cbe586d1b5a5d93a48277cb
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:39 2014 +0800

      blk-mq: allocate flush_rq in blk_mq_init_flush()

      It is reasonable to allocate flush req in blk_mq_init_flush().

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 08e98fc6016c890c2f4ffba6decc0ca9d2d5d7f8
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:38 2014 +0800

      blk-mq: handle failure path for initializing hctx

      Failure of initializing one hctx isn't handled, so this patch
      introduces blk_mq_init_hctx() and its pair to handle it explicitly.
      Also this patch makes code cleaner.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 0bee2b6f441a6d3b335f9068cd4b350fe6971229
  Merge: cd7555a 610bd87
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:21:09 2014 +0200

      Merge tag 'hix5hd2-dt-for-3.18' of git://github.com/hisilicon/linux-hisi 
into next/dt

      Pull "ARM: DT:  Hisilicon terminal SoC HiX5HD2 DT updates for 3.18" from 
Wei Xu:

      - Add watchdog, gpio, sata, usb, mmc and gmac nodes in HiX5HD2 SoC DT
      - Enable sata and gmac in HiX5HD2 dkb board DT

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'hix5hd2-dt-for-3.18' of git://github.com/hisilicon/linux-hisi:
        ARM: dts: hix5hd2: add wdg node
        ARM: dts: hix5hd2: add gpio node
        ARM: dts: hix5hd2: add sata node
        ARM: dts: hix5hd2: add usb node
        ARM: dts: hix5hd2: add mmc node
        ARM: dts: hix5hd2: add gmac node

  commit 3fc3edf141fd78f624194eb89d7b37ff86138422
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:28:53 2014 -0400

      NFSv3: Fix missing includes of nfs3_fs.h

      Silence a few warnings about missing symbols that are due to missing
      includes of nfs3_fs.h.

      Fixes: 00a36a1090350 (NFS: Move v3 declarations out of internal.h)
      Fixes: cb8c20fa53ec2 (NFS: Move NFS v3 acl functions to nfs3_fs.h)
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit eeb1aa5f78caf8d5ec1ef651c09bde34370321d8
  Merge: 9133664 d2e5c87
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Thu Sep 25 22:18:45 2014 +0200

      Merge branch 'cpuidle/3.18' of 
https://git.linaro.org/people/daniel.lezcano/linux into pm-cpuidle

      Pull ARM cpuidle changes for v3.18 from Daniel Lezcano:

      "this pull request contains the following changes:

       * Lorenzo Pieralisi implemented a framework to initialize the ARM
         cpuidle drivers with the DT. As an example, it provided a couple of
         drivers using it: arm64 and big little. The former one is a new
         driver while the latter is a change. There was also a patch for
         Exynos allowing to use this framework but as it depends on a change
         in Samsung's tree, I postponed this patch until the change is visible
         after the merge. The set of changes depends on some other changes
         made in the ARM64 tree, for this reason a shared branch is used. This
         is why there is a merge from arm64 in my pull request. I believe we
         already used this procedure.

       * Kevin Hilman added the compatible string for the exynos 5800 in the DT"

      * 'cpuidle/3.18' of https://git.linaro.org/people/daniel.lezcano/linux:
        drivers: cpuidle: initialize big.LITTLE driver through DT
        drivers: cpuidle: CPU idle ARM64 driver
        drivers: cpuidle: implement DT based idle states infrastructure
        cpuidle: big.LITTLE: add Exynos5800 compatible string
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        arm64: kernel: refactor the CPU suspend API for retention states
        Documentation: arm: define DT idle states bindings

  commit 7961bb722631cbf0cd68c57f3255ba66e1a879d9
  Merge: 0f33be0 cd8caa1
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Thu Sep 25 22:16:09 2014 +0200

      Merge tag 'avs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux into pm-avs

      Pull AVS changes for v3.18 from Kevin Hilman:

      - Add new driver for Rockchip IO voltage domains
      - update MAINTAINERS to reflect maintenance of drivers/power/avs/*

      * tag 'avs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux:
        MAINTAINERS: update entry for drivers/power/avs
        PM / AVS: rockchip-io: add driver handling Rockchip io domains

  commit 263c589bae9eb404df2c1e8d49ec775bb7b288d4
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Sep 25 17:49:59 2014 +0200

      PM / Domains: Remove legacy API for adding devices through DT

      There are no active clients of the legacy API and we now also have a
      better way to handle genpd DT support. So let's remove the legacy API.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d79b6fe17aa279c7015a9c4ee88809dad4be9959
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Sep 25 18:28:28 2014 +0200

      PM / Domains: Add genpd attach/detach callbacks

      While a PM domain can enable PM runtime management of its devices' module
      clocks by setting

        genpd->dev_ops.stop = pm_clk_suspend;
        genpd->dev_ops.start = pm_clk_resume;

      this also requires registering the clocks with the pm_clk subsystem.
      In the legacy case, this is handled by the platform code, after
      attaching the device to its PM domain.

      When the devices are instantiated from DT, devices are attached to their
      PM domains by generic code, leaving no method for the platform-specific
      PM domain code to register their clocks.

      Add two callbacks, allowing a PM domain to perform platform-specific
      tasks when a device is attached to or detached from a PM domain.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c0ed74e9d026af7b4f79bc29aaac37aac5b6e0a4
  Merge: b1bf295 89ec3dc 89b51cb 2f4096e
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Sep 25 13:52:02 2014 -0600

      Merge branches 'pci/enumeration', 'pci/virtualization' and 'pci/cleanup' 
into next

      * pci/enumeration:
        PCI: Generate uppercase hex for modalias interface class

      * pci/virtualization:
        PCI: Add ACS quirk for Solarflare SFC9120 & SFC9140
        PCI: Remove unused pci_get_dma_source()
        PCI: Remove unused pci_find_upstream_pcie_bridge()

      * pci/cleanup:
        PCI: Remove assignment from complicated "if" conditions
        PCI: Remove assignment from "if" conditions
        PCI: Remove unnecessary curly braces
        PCI: Add space before open parenthesis

  commit b1bf29577870d7b10167d1d8ac86e08757993016
  Merge: 783a28e 56fab6e 65aaae2
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Sep 25 13:51:55 2014 -0600

      Merge branches 'pci/host-mvebu' and 'pci/host-spear' into next

      * pci/host-mvebu:
        PCI: mvebu: Fix uninitialized variable in mvebu_get_tgt_attr()

      * pci/host-spear:
        PCI: spear: Pass config resource through reg property

  commit 46fb3c21d20415dd2693570c33d0ea6eb8745e04
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 22 14:39:48 2014 -0300

      perf trace: Filter out POLLHUP'ed file descriptors

      So that we don't continue polling on vanished file descriptors, i.e.
      file descriptors for events monitoring threads that exited.

      I.e. the following 'trace' command now exits as expected, instead
      of staying in an eternal loop:

            $ sleep 5s &
            $ trace -p `pidof sleep`

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-6qegv786zbf6i8us6t4rxug9@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6dcf45ef9877863fb68c065e5ade3cdb6217c504
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Aug 13 11:33:59 2014 -0300

      perf record: Filter out POLLHUP'ed file descriptors

      So that we don't continue polling on vanished file descriptors, i.e.
      file descriptors for events monitoring threads that exited.

      I.e. the following 'perf record' command now exits as expected, instead
      of staying in an eternal loop:

        $ sleep 5s &
        $ perf record -p `pidof sleep`

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8dg8o21t2ntzly2bfh53p3sg@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e4b356b56cfe77b800a9bc2e6efefa6a069b8a78
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 11:27:49 2014 -0300

      perf evlist: Unmap when all refcounts to fd are gone and events drained

      As noticed by receiving a POLLHUP for all its pollfd entries.

      That will remove the refcount taken in perf_evlist__mmap_per_evsel(),
      and when all events are consumed via perf_evlist__mmap_read() +
      perf_evlist__mmap_consume(), the ring buffer will be unmap'ed.

      Thanks to Jiri Olsa for pointing out that we must wait till all events
      are consumed, not being ok to unmmap just when receiving all the
      POLLHUPs.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-t10w1xk4myp7ca7m9fvip6a0@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2171a9256862ec139a042832a9ae737b942ca882
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 11:24:01 2014 -0300

      tools lib fd array: Allow associating an integer cookie with each entry

      We will use this in perf's evlist class so that it can, at
      fdarray__filter() time, to unmap the associated ring buffer.

      We may need to have further info associated with each fdarray entry, in
      that case we'll make that int array a 'union fdarray_priv' one and put a
      pointer there so that users can stash whatever they want there. For now,
      an int is enough tho.

      v2: Add clarification to the per array entry priv area, as well as make
          it a union, which makes usage a bit longer, but if/when we make it
          use more space by allowing per entry pointers existing users source
          code will not have to be changed, just rebuilt.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

      Link: http://lkml.kernel.org/n/tip-0p00bn83quck3fio3kcs9vca@xxxxxxxxxxxxxx

  commit 82396986032915c1572bfb74b224fcc2e4e8ba7c
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 13:26:35 2014 -0300

      perf evlist: Refcount mmaps

      We need to know how many fds are using a perf mmap via
      PERF_EVENT_IOC_SET_OUTPUT, so that we can know when to ditch an mmap,
      refcount it.

      v2: Automatically unmap it when the refcount hits one, which will happen
      when all fds are filtered by perf_evlist__filter_pollfd(), in later
      patches.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140908153824.GG2773@xxxxxxxxxx
      Link: http://lkml.kernel.org/n/tip-cpv7v2lw0g74ucmxa39xdpms@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1b85337d0685d1dc5a6f9061434ba4316d69f3b8
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Sep 3 18:02:59 2014 -0300

      tools lib api: Adopt fdarray class from perf's evlist

      The extensible file description array that grew in the perf_evlist class
      can be useful for other tools, as it is not something that only evlists
      need, so move it to tools/lib/api/fd to ease sharing it.

      v2: Don't use {} like in:

       libapi_dirs:
        $(QUIET_MKDIR)mkdir -p $(OUTPUT){fs,fd}/

      in Makefiles, as it will not work in some systems, as in ubuntu13.10.

      v3: Add fd/*.[ch] to LIBAPIKFS_SOURCES (Fix from Jiri Olsa)

      v4: Leave the fcntl(fd, O_NONBLOCK) in the evlist layer, remains to
          be checked if it is really needed there, but has no place in the
          fdarray class (Fix from Jiri Olsa)

      v5: Remove evlist details from fdarray grow/filter tests. Improve it a
          bit doing more tests about expected internal state.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-kleuni3hckbc3s0lu6yb9x40@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f66a889dbc96dd342c87232d74f0956076707746
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 17:25:59 2014 -0300

      perf evlist: Introduce poll method for common code idiom

      Since we have access two evlist members in all these poll calls, provide
      a helper.

      This will also help to make the patch introducing the pollfd class more
      clear, as the evlist specific uses will be hiden away
      perf_evlist__poll().

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-jr9d4aop4lvy9453qahbcgp0@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0a04c9e0b2181aff8348b5e80d9d96ec8df1ffb3
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 17:12:30 2014 -0300

      perf kvm stat live: Use perf_evlist__add_pollfd() instead of local 
equivalent

      Since we can add file descriptors to the evlist pollfd and it will
      autogrow, no need to copy all events to a local pollfd array, just add
      the timer and stdin file descriptors.

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-2hvp9iromiheh6rl4oaa08x5@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 9ae28035b8677b82e1d71cea4f793cb5504ec104
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 16:49:00 2014 -0300

      perf tests: Add pollfd growing test

        [acme@ssdandy linux]$ perf test "Add fd"
        34: Add fd to pollfd array, making it autogrow             : Ok
        [acme@ssdandy linux]$ perf test -v "Add fd"
        34: Add fd to pollfd array, making it autogrow             :
        --- start ---
        test child forked, pid 19817

        before growing array:   2 [ 1, 2 ]
        after 3rd add_pollfd:   3 [ 1, 2, 35 ]
        after 4th add_pollfd:   4 [ 1, 2, 35, 88 ]
        test child finished with 0
        ---- end ----
        Add fd to pollfd array, making it autogrow: Ok
        [acme@ssdandy linux]$

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-smflpyta146bzog7z0effjss@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ad6765dd3b2f043e819bdec565db8f5a2f781e06
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 16:44:06 2014 -0300

      perf evlist: Allow growing pollfd on add method

      This way we will be able to add more file descriptors to be polled,
      like stdin or some timer fd.

      At this point we might as well yank the pollfd class from evlist so that
      it can be used in other places.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-o2mzsjl7taumsoc35ryol00i@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 033fa713db66b96d5779e6a93d50ff821bc1abd2
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 12:55:12 2014 -0300

      perf evlist: We need to poll all event file descriptors

      Because we want to notice when they get POLLHUP'ed, so that we can
      figure out when all threads exited in a workload being monitored.

      We can't just monitor the fds that were mmaped, we need to notice when
      all the fds that were PERF_EVENT_IOC_SET_OUTPUT'ed too, because the mmap
      stays even after the fd that originally was used to do the mmap call
      went away, its only when all the set-output fds for a mmap are gone that
      the mmap is.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140908151016.GH17728@xxxxxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/n/tip-24omlq5asrfg4uo3muuzn2bl@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8179672c2f7b9c41a7ef3e8c907d214fa92ed614
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Aug 13 11:26:21 2014 -0300

      perf evlist: Monitor POLLERR and POLLHUP events too

      We want to know when the fd went away, like when a monitored thread
      exits.

      If we do not monitor such events, then the tools will wait forever on
      events from a vanished thread, like when running:

       $ sleep 5s &
       $ perf record -p `pidof sleep`

      This builds upon the kernel patch by Jiri Olsa that actually makes a
      poll on those file descriptors to return POLLHUP.

      It is also needed to change the tools to use
      perf_evlist__filter_pollfd() to check if there are remainings fds to
      monitor or if all are gone, in which case they will exit the
      poll/mmap/read loop.

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-a4fslwspov0bs69nj825hqpq@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 54dbfae3007b0c61727abba45af1e4c226908d82
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Aug 12 23:34:06 2014 -0300

      perf tests: Add test for perf_evlist__filter_pollfd()

      That will use a synthetic evlist with just what is touched by this new
      method to check that it works as expected.

      Output in verbose mode:

        $ perf test -v pollfd
        33: Filter fds with revents mask in a pollfd array         :
        --- start ---
        filtering all but pollfd[2]:
        before:   5 [ 5, 4, 3, 2, 1 ]
         after:   1 [ 3 ]
        filtering all but (pollfd[0], pollfd[3]):
        before:   5 [ 5, 4, 3, 2, 1 ]
         after:   2 [ 5, 2 ]
        test child finished with 0
        ---- end ----
        Filter fds with revents mask in a pollfd array: Ok
        $

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-x7c8liszdvc3ocmanf2cet8p@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1ddec7f0d0ab5b71cf2cc5a782441c20e7afbcfb
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Aug 12 23:04:11 2014 -0300

      perf evlist: Introduce perf_evlist__filter_pollfd method

      To remove all entries in evlist->pollfd[] that have revents matching at
      least one of the bits in the specified mask.

      It'll adjust evlist->nr_fds to the number of unfiltered fds and will
      return this value, as a convenience and to avoid requiring direct access
      to internal state of perf_evlist objects.

      This will be used after polling the evlist fds so that we remove fds
      that were closed by the kernel.

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-y2sca7z3wicvvy40a50lozwm@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0fea6d7628ed6e25a9ee1b67edf7c859718d39e8
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Thu Sep 25 18:41:07 2014 +0200

      arm/arm64: KVM: Fix set_clear_sgi_pend_reg offset

      The sgi values calculated in read_set_clear_sgi_pend_reg() and
      write_set_clear_sgi_pend_reg() were horribly incorrectly multiplied by 4
      with catastrophic results in that subfunctions ended up overwriting
      memory not allocated for the expected purpose.

      This showed up as bugs in kfree() and the kernel complaining a lot of
      you turn on memory debugging.

      This addresses: http://marc.info/?l=kvm&m=141164910007868&w=2

      Reported-by: Shannon Zhao <zhaoshenglong@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit c50e3247aa2d825e0dc0f4b876ee22d7134d24ca
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 9 15:59:37 2014 +0200

      iommu/amd: Fix devid mapping for ivrs_ioapic override

      When the device id for an IOAPIC is overridden on the kernel
      command line, the iommu driver has to make sure it sets up a
      DTE for this device id.

      Reported-by: Su Friendy <friendy.su@xxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 5fc24d8cb9d43e0db335137051092da03a6845dc
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Wed Sep 17 17:32:19 2014 +0800

      iommu/irq_remapping: Fix the regression of hpet irq remapping

      Commit 71054d8841b4 ("x86, hpet: Introduce x86_msi_ops.setup_hpet_msi")
      introduced x86_msi_ops.setup_hpet_msi to setup hpet MSI irq
      when irq remapping enabled. This caused a regression of
      hpet MSI irq remapping.

      Original code flow before commit 71054d8841b4:
      hpet_setup_msi_irq()
        arch_setup_hpet_msi()
                setup_hpet_msi_remapped()
                        remap_ops->setup_hpet_msi()
                                alloc_irte()
                msi_compose_msg()
                hpet_msi_write()
                ...

      Current code flow after commit 71054d8841b4:
      hpet_setup_msi_irq()
        x86_msi.setup_hpet_msi()
                setup_hpet_msi_remapped()
                        intel_setup_hpet_msi()
                                alloc_irte()

      Currently, we only call alloc_irte() for hpet MSI, but
      do not composed and wrote its msg...

      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit cd8caa18deff6d2d87a4e3161b4dd8c6da3c4f38
  Merge: 20651e0 7179569
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Thu Sep 25 09:57:57 2014 -0700

      Merge branch 'topic/voltage-ev' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into avs-next

  commit 20651e0b218e3684fee5e46319a1ba363c864179
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Wed Sep 24 16:30:00 2014 -0700

      MAINTAINERS: update entry for drivers/power/avs

      Some more AVS-related drivers are arriving.  Update MAINTAINERS to
      reflect that myself and Nishanth will keep an eye on the new ones as
      well.

      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 662a958638bdb802451da6933e7ddb4a69517893
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Sep 11 15:48:55 2014 -0700

      PM / AVS: rockchip-io: add driver handling Rockchip io domains

      IO domain voltages on some Rockchip SoCs are variable but need to be
      kept in sync between the regulators and the SoC using a special
      register.

      A specific example using rk3288:
      - If the regulator hooked up to a pin like SDMMC0_VDD is 3.3V then
        bit 7 of GRF_IO_VSEL needs to be 0.  If the regulator hooked up to
        that same pin is 1.8V then bit 7 of GRF_IO_VSEL needs to be 1.

      Said another way, this driver simply handles keeping bits in the SoC's
      general register file (GRF) in sync with the actual value of a voltage
      hooked up to the pins.

      Note that this driver specifically doesn't include:
      - any logic for deciding what voltage we should set regulators to
      - any logic for deciding whether regulators (or internal SoC blocks)
        should have power or not have power

      If there were some other software that had the smarts of making
      decisions about regulators, it would work in conjunction with this
      driver.  When that other software adjusted a regulator's voltage then
      this driver would handle telling the SoC about it.  A good example is
      vqmmc for SD.  In that case the dw_mmc driver simply is told about a
      regulator.  It changes the regulator between 3.3V and 1.8V at the
      right time.  This driver notices the change and makes sure that the
      SoC is on the same page.

      Signed-off-by: Heiko Stübner <heiko@xxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [khilman: fix compiler warnings]
      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 8a87f1a6c8f6b78758f4e5e8e616b0df821ba2b2
  Merge: b2fc3f3 64a1925
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:15:34 2014 +0200

      Merge tag 'sunxi-drivers-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/drivers

      Pull "Allwinner drivers additions for 3.18" from Maxime Ripard:

      Nothing major, just handling the RTC driver changes needed for the 
A31/A23.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'sunxi-drivers-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
        rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc
        rtc: sun6i: Add sun6i RTC driver

  commit cd7555aeae372c6faf09cbbc1dfbdd0c91fe76f7
  Merge: 45c636b d07fe96
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:13:49 2014 +0200

      Merge tag 'sunxi-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt

      Pull "Allwinner DT Additions for 3.18" from Maxime Ripard:

      Mostly:
        - A23 bringup ongoing
        - New boards: HSG H702, Merrii A20 Hummingbird
        - sun(4|5|7)i DMA support
        - DT relicensing to a dual GPL/X11 license

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'sunxi-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (30 commits)
        ARM: dts: sun8i: Add DMA controller node
        ARM: dts: sun5i: Add DT for HSG H702 tablet board
        ARM: dts: sunxi: Add fixed 5V regulator
        ARM: sun8i: Relicense the A23 DTSI under GPLv2/X11
        ARM: sun7i: Relicense the A20 DTSI under GPLv2/X11
        ARM: sun6i: Relicense the A31 DTSI under GPLv2/X11
        ARM: sun7i: Add support for Olimex A20-OLinuXino-LIME
        ARM: dts: sun7i: Add Merrii A20 Hummingbird board
        ARM: dts: sun7i: Add uart3/4/5, i2c3 and spi2 pinmux
        ARM: dt: sunxi: Remove i2c controller clock-frequency that matches 
default
        ARM: dts: sun8i: Enable i2c controllers on ippo-q8h-v5
        ARM: dts: sun8i: Add i2c controller nodes
        ARM: dts: sun8i: Add pin-muxing info for the i2c controllers
        ARM: dts: sun8i: Enable mmc controller on ippo-q8h-v5
        ARM: dts: sun8i: Add mmc controller nodes
        ARM: dts: sun8i: Add pin-muxing info for the mmc controllers
        ARM: dts: sun8i: Add mmc clocks to the dtsi
        ARM: dts: sun8i: ippo-q8h: Add pinctrl properties for R_UART
        ARM: dts: sun8i: Add pin muxing option for R_UART
        ARM: dts: sun8i: Add pinmux set for uart0
        ...

  commit cb88e7cdd1547d280e1fe94502133daca2bfccc7
  Merge: 413cb00 9524fa5
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:12:02 2014 +0200

      Merge tag 'sunxi-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/defconfig

      Pull "Allwinner defconfig additions for 3.18" from Maxime Ripard

      Nothing major, just a few drivers additions and misc options

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'sunxi-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
        ARM: sunxi_defconfig: add NLS_CODEPAGE_437 and NLS_ISO8859_1
        ARM: sunxi: Add A31 RTC driver to multi_v7_defconfig
        ARM: sunxi: Add A31 RTC driver to sunxi_defconfig

  commit 57e33ff1dba139a70723e922c5838499610b60c1
  Merge: a508698 8237f9e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:10:40 2014 +0200

      Merge tag 'renesas-soc5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Fifth Round of Renesas ARM Based SoC Soc Updates for v3.18" from 
Simon Horman:

      * r8a7740: Fix documentation error copied from elsewhere
      * r8a7794: Reserve memory for CMA in a manner consistent to
                 other R-Car Gen2 SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7740 legacy: Fix copied bug in comment
        ARM: shmobile: r8a7794: Reserve memory as other R-Car Gen2 SoCs

  commit 45c636b46e25981e22a4ab3cbf53ac80fbbc5b08
  Merge: 84bdd3a 08adafd
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:08:56 2014 +0200

      Merge tag 'renesas-dt5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Pull "Fifth Round of Renesas ARM Based SoC DT Updates for v3.18" from 
Simon Horman:

      * Document manufacturer for KZM boards
      * Use SoC-specific irqc compatible property

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Add manufacturer for KZM boards
        ARM: shmobile: r8a73a4 dtsi: Add SoC-specific irqc compatible property

  commit a508698e6bbe38a3f34dd7e611931c0c8fabc213
  Merge: 14b62fb 0da0e22
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:06:05 2014 +0200

      Merge tag 'pxa3xx-ssp-name' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into next/soc

      Pull "fix PXA3xx SSP naming issue" from Haojian Zhuang:

      It's imported by 972a55b62 ASoC: fix pxa-ssp compiling issue under 
mach-mmp from v3.5

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'pxa3xx-ssp-name' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux:
        ARM: pxa3xx: provide specific platform_devices for all ssp ports
        ARM: pxa: ssp: provide platform_device_id for PXA3xx

  commit 84bdd3a491aecd83781244a2f42d37625a9ed431
  Merge: ea62edd 7a08cf77
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:02:30 2014 +0200

      Merge tag 'pxa-fix-abi' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into next/dt

      Pull "pxa2xx DT changes" from Haojian Zhuang:

      Since DT aren't fully enabled in pxa2xx, it's fine to merge them in v3.18

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'pxa-fix-abi' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux:
        ARM: pxa: dts: fix ohci controller compatible string
        ARM: pxa: dts: fix mmc controller compatible string

  commit 413cb0036c24b91ba057fbb8b125b4bbf6afa55a
  Merge: 5efbc31 b82daf8
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:55:25 2014 +0200

      Merge tag 'tegra-for-3.18-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into 
next/defconfig

      Pull "ARM: tegra: tegra_defconfig changes for 3.18" from Stephen Warren:

      Support is enabled for Venice2's touchpad, and Tegra124's AHCI (SATA)
      controller, as used on Jetson TK1.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'tegra-for-3.18-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
        ARM: tegra: enable Atmel touchpad in defconfig
        ARM: tegra: Add options for Tegra AHCI support to tegra_defconfig

      Contains an update to 3.17-rc2.

  commit ea62edd850da4c0b277105877fa4adea5877b03e
  Merge: 4408614 8e2b9e4
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:54:32 2014 +0200

      Merge tag 'tegra-for-3.18-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt

      Pull "ARM: tegra: device tree changes for 3.18" from Stephen Warren:

      The main highlights are:
      * SATA and PCIe support added to Tegra124, and enabled on Jetson TK1.
      * Touchpad enabled on Venice2 (although the driver still has a few issues
        to be worked out).
      * NVIDIA reference boards rely on the bootloader to program the pinmux.
      * Support added for the Acer Chromebook 13 (CB5).
      * DT nodes added for the Tegra flow controller HW module. This will
        help reduce use of iomap.h in a future code cleanup.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'tegra-for-3.18-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
        ARM: tegra: enable PCIe in Jetson TK1 DT
        ARM: tegra: add PCIe to Tegra124 DT
        ARM: tegra: rely on bootloader pinmux programming on Tegra124
        ARM: tegra: add Acer Chromebook 13 device tree
        ARM: tegra: Move pwm and dpaux labels to tegra124.dtsi
        ARM: tegra: add touchpad to Venice2 DT
        ARM: tegra: Add device tree nodes for flow controller
        ARM: tegra: add PCIe-related pins to the Jetson TK1 pinmux tables
        ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree
        ARM: tegra: Add SATA controller to Tegra124 device tree

  commit 14b62fb0159a77989708370ca8c8ba5db55c1dab
  Merge: e360879 d37aba5
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:53:39 2014 +0200

      Merge tag 'tegra-for-3.18-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc

      Pull "ARM: tegra: core SoC code changes for 3.18" from Stephen Warren:

      the primary change here gets its address information from DT rather than
      iomap.h. This removes one more user of iomap.h, and will help allow the
      code to move to a location that can be shared between arch/arm and
      arch/arm64.

      An unused header file was also removed.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'tegra-for-3.18-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
        ARM: tegra: remove unused tegra_emc.h
        ARM: tegra: Initialize flow controller from DT
        of: Add NVIDIA Tegra flow controller bindings

  commit 44086148bf0047fcdb5dd013f79ffe394e82cf1c
  Merge: 41c9002 4dd7933
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:50:36 2014 +0200

      Merge tag 'at91-dt3' of git://github.com/at91linux/linux-at91 into next/dt

      Pull "More AT91 DT material for 3.18" from Nicolas Ferre:

      - specify DMA channels for USART on sama5d3 and choose peripherals
        that will use them on the EK boards
      - SSC update for audio on at91sam9rl and at91sam9g20
      - addition of the NFC clock and new pinctrl compatible string
        to use enhancements that will land in drivers during this release
      - several new nodes and fixes

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-dt3' of git://github.com/at91linux/linux-at91:
        ARM: at91/dt: at91sam9m10g45ek add rtc node
        ARM: at91/dt: sama5d3: use new pinctrl compatible string
        ARM: at91/dt: sama5d3: add the nfc clock
        ARM: at91/dt: declare sckc node on at91sam9g45
        ARM: at91/dt: Fix typo regarding can0_clk
        ARM: at91/dt: at91sam9g20: switch ssc compatible string
        ARM: at91/dt: at91sam9rl: switch ssc compatible string
        ARM: at91: sama5d3xek: reserve dma channel for audio
        ARM: at91: sama5d3: add usart dma configurations

  commit 41c9002ad1c8a16806cdf0d45faae20eb98213b2
  Merge: 2d3a2cd 6f752f7
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:47:26 2014 +0200

      Merge tag 'zynq-dt-for-3.18' of git://git.xilinx.com/linux-xlnx into 
next/dt

      Pull "arm: Xilinx Zynq dt patches for v3.18" from Michal Simek:

      - Add eth phys
      - Add led for zc702
      - Various dts cleanups

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'zynq-dt-for-3.18' of git://git.xilinx.com/linux-xlnx:
        ARM: zynq: Add ISL9305 regulator on Parallella board
        ARM: zynq: DT: Add Ethernet phys
        ARM: zynq: DT: Fix coding style issues in dtsi
        ARM: zynq: DT: Describe interrupt-names for pl330
        ARM: zynq: DT: Extend compatible string for zedboard
        ARM: zynq: DT: Use 0x prefix for memory nodes
        ARM: zynq: DT: Update years in header
        ARM: zynq: DT: Move size/address properties to dtsi
        ARM: zynq: DT: Fix Ethernet phy modes
        ARM: zynq: DT: Add LEDs to zc702 DT

  commit e36087998a3b01f3c6c93fa9465e40103f427315
  Merge: 3b8f503 8097171
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:42:57 2014 +0200

      Merge tag 'zynq-cleanup-for-3.18' of git://git.xilinx.com/linux-xlnx into 
next/soc

      Pull "arm: Xilinx Zynq cleanup patches for v3.18" from Michal Simek:

      - PM support
      - Fix L2 useless setting

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'zynq-cleanup-for-3.18' of git://git.xilinx.com/linux-xlnx:
        ARM: zynq: Remove useless L2C AUX setting
        ARM: zynq: Rename 'zynq_platform_cpu_die'
        ARM: zynq: Remove hotplug.c
        ARM: zynq: Synchronise zynq_cpu_die/kill
        ARM: zynq: cpuidle: Remove pointless code
        ARM: zynq: Remove invalidate cache for cpu die
        ARM: zynq: PM: Enable DDR clock stop
        ARM: zynq: DT: Add DDRC node
        Documentation: devicetree: Add binding for Synopsys DDR controller
        ARM: zynq: PM: Enable A9 internal clock gating feature

  commit 846fc70986a65563a19ae86928c3acf34f12296d
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 02:22:40 2014 -0400

      PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND

      In PCIe r1.0, sec 5.10.2, bit 0 of the Uncorrectable Error Status, Mask,
      and Severity Registers was for "Training Error." In PCIe r1.1, sec 7.10.2,
      bit 0 was redefined to be "Undefined."

      Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND to reflect this change.

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit d179111767aa2a1d594023ce65abf9c81bfbb0cf
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 09:36:43 2014 -0600

      PCI/AER: Add additional PCIe AER error strings

      Add strings for all AER error bits defined in PCIe r3.0.

      [bhelgaas: changelog, drop designated initializer change]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 3b8f5030ddcf51112542e1e6ef27da237642069d
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Wed Sep 10 22:16:59 2014 +0200

      ARM: meson: add basic support for MesonX SoCs

      This patch adds the basic machine file for the MesonX SoCs. Only Meson6
      is populated.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 2d3a2cdbbd1d1abed2ef6f5804036331a666ca07
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Wed Sep 10 22:17:19 2014 +0200

      ARM: meson: documentation: add bindings documentation

      Add vendor prefixes and basic documentation for MesonX SoCs bindings

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6b112e24142176382f2c627e6e9c4b958601c120
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Tue Sep 9 22:12:56 2014 +0200

      ARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS

      The Meson6 SoC is produced by Amlogic inc. and it is based on 2 Cortex
      A9 and an ARM Mali-400 GPU.
      This patch adds two basic DTSI for the preliminary support of Meson and
      Meson6 SoCs. Another DTS is also added for supporting the atv1200 board,
      produced by Geniatech inc.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 7c1e38769fa448de02ad6b6aa4b499fff4d89842
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Fri Sep 12 20:18:31 2014 +0200

      MAINTAINERS: Add entry for the Amlogic MesonX SoCs

      I'm going to maintain the platform.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 5efbc31600fb9a2ccf86585a9cd8ca0569b26f5d
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Tue Sep 9 22:29:15 2014 +0200

      ARM: meson: update multi_v7_defconfig

      This patch updates the multi_v7_defconfig with the CONFIG_* needed by
      the just added Meson anch. It also adds a new defconfig specifically for
      the Meson SoCs.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d8a00916b30313879c814144c18f27b8100bc401
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Tue Sep 9 21:38:00 2014 +0200

      ARM: meson: debug: add debug UART for earlyprintk support

      Add the UART definitions needed to support earlyprintk for MesonX SoCs
      on UARTAO.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 4fdea26762c6095b18c22ca19bc3857064620ae4
  Author: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx>
  Date:   Fri Aug 22 01:31:20 2014 +0200

      irq: Export handle_fasteoi_irq

      Export handle_fasteoi_irq to be able to use it in e.g. the Zynq gpio 
driver
      since commit 6dd859508336 ("gpio: zynq: Fix IRQ handlers").

      This fixes the following link issue:

        ERROR: "handle_fasteoi_irq" [drivers/gpio/gpio-zynq.ko] undefined!

      Signed-off-by: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: Vincent Stehle <vincent.stehle@xxxxxxxxxxx>
      Cc: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408663880-29179-1-git-send-email-vincent.stehle@xxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 8da5e30289c285025483f14c6923330f224d505c
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Sep 24 23:08:00 2014 +0200

      MAINTAINERS: update ARM pxa maintainers

      Change pxa active maintainers, and remove more busy people.
      Remove Eric's tree as it is not accessible anymore.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Acked-by: Daniel Mack <zonque@xxxxxxxxx>
      Acked-by: Eric Miao <eric.y.miao@xxxxxxxxx>
      Acked-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxx>
      Acked-by: Russell King <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit cb9a684acb3d79a5431ac78832148817debf3a06
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 02:22:39 2014 -0400

      trace, RAS: Add additional PCIe AER error strings

      Add all AER error bits defined in PCIe r3.0.

      [bhelgaas: changelog]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 83a7fc98dc9c29c5d2d66c80fb50725303a78192
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 25 16:19:30 2014 +0200

      ASoC: wm8741: Remove unused wm8741_suspend define

      This driver has no suspend callback.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1b11629737ca5414b0310d35e01a125cfde1ba4d
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 24 21:51:06 2014 +0200

      drm: Drop grab fpriv->fbs_lock in drm_fb_release

      Paulo Zanoni reported a lockdep splat with a locking inversion between
      fpriv->fbs_lock and the modeset locks. This issue was introduced in

      commit f2b50c1161590c3bcdbf3455fe4c575f1c1bd293
      Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Date:   Fri Sep 12 17:07:32 2014 +0200

          drm: Fixup locking for universal cursor planes

      This here is actually one of the rare cases where lockdep hits a false
      positive: The deadlock only happens in drm_fb_release, which cleans up
      the file private structure when all the references are gone. So the
      locking is the very last one and no one else can deadlock. It also
      doesn't protect anything at all, since all ioctls are guaranteed to
      have returned at this point - otherwise they'd still hold a reference
      on the file.

      So let's just drop it and replace it with a big comment.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Paulo Zanoni <przanoni@xxxxxxxxx>
      Reported-and-Tested-by: Paulo Zanoni <przanoni@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 99d440242c08c8a95576c0bc89278f8912f65bda
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 02:22:37 2014 -0400

      trace, RAS: Replace bare numbers with #defines for PCIe AER error strings

      Replace bare numbers like "BIT(0)" with the existing #defines, e.g.,
      PCI_ERR_COR_RCVR, to improve maintainability.  This way grep will find 
more
      uses of the #defines.

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 0cfbd328d60f85b0dcf66df61a3615e9a8e5d4e4
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:21 2014 +0200

      usb: Add LED triggers for USB activity

      With this patch, USB activity can be signaled by blinking a LED. There
      are two triggers, one for activity on USB host and one for USB gadget.

      Both triggers should work with all host/device controllers. Tested only
      with musb.

      Performace: I measured performance overheads on ARM Cortex-A8 (TI
      AM335x) running on 600 MHz.

      Duration of usb_led_activity():
      - with no LED attached to the trigger:        2 ± 1 µs
      - with one GPIO LED attached to the trigger:  2 ± 1 µs or 8 ± 2 µs 
(two peaks in histogram)

      Duration of functions calling usb_led_activity() (with this patch
      applied and no LED attached to the trigger):
      - __usb_hcd_giveback_urb():    10 - 25 µs
      - usb_gadget_giveback_request(): 2 - 6 µs

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa923ef1aa39473b7d1f413c73a3e1d19ebde65d
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:20 2014 +0200

      usb: Rename usb-common.c

      In the next commit, we will want the usb-common module to be composed of
      two object files. Since Kbuild cannot "append" another object to an
      existing one, we need to rename usb-common.c to something
      else (common.c) and create usb-common.o by linking the wanted objects
      together. Currently, usb-common.o comprises only common.o.

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 304f7e5e1d08fa2f5674c1323bd0ebd806c86b81
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:19 2014 +0200

      usb: gadget: Refactor request completion

      Use the recently introduced usb_gadget_giveback_request() in favor of
      direct invocation of the completion routine.

      All places in drivers/usb/ matching "[-.]complete(" were replaced with a
      call to usb_gadget_giveback_request(). This was compile-tested with all
      ARM drivers enabled and runtime-tested for musb.

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3fc2aa5522ab958374d93ef5d2e12df7ee233c91
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:18 2014 +0200

      usb: gadget: Introduce usb_gadget_giveback_request()

      All USB peripheral controller drivers call completion routines directly.
      This patch adds usb_gadget_giveback_request() which will be used instead
      of direct invocation in the next patch. The goal here is to have a place
      where common functionality can be added.

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb3e306515ba6a012364b698b8ca71c337424ed3
  Author: Mark Salter <msalter@xxxxxxxxxx>
  Date:   Sun Sep 21 13:58:24 2014 -0400

      iommu: Fix bus notifier breakage

      iommu_bus_init() registers a bus notifier on the given bus by using
      a statically defined notifier block:

        static struct notifier_block iommu_bus_nb = {
                .notifier_call = iommu_bus_notifier,
        };

      This same notifier block is used for all busses. This causes a
      problem for notifiers registered after iommu has registered this
      callback on multiple busses. The problem is that a subsequent
      notifier being registered on a bus which has this iommu notifier
      will also get linked in to the notifier list of all other busses
      which have this iommu notifier.

      This patch fixes this by allocating the notifier_block at runtime.
      Some error checking is also added to catch any allocation failure
      or notifier registration error.

      Signed-off-by: Mark Salter <msalter@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 25b11ce2a3607d7c39a2ca121eea0c67c722b34e
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Sep 19 10:03:13 2014 -0600

      iommu/amd: Split init_iommu_group() from iommu_init_device()

      For a PCI device, aliases from the IVRS table won't be populated
      into dma_alias_devfn until after iommu_init_device() is called on
      each device.  We therefore want to split init_iommu_group() to
      be called from a separate loop immediately following.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit f096c061f5525d1b35a65b793057b52061dcb486
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Sep 19 10:03:06 2014 -0600

      iommu: Rework iommu_group_get_for_pci_dev()

      It turns out that our assumption that aliases are always to the same
      slot isn't true.  One particular platform reports an IVRS alias of the
      SATA controller (00:11.0) for the legacy IDE controller (00:14.1).
      When we hit this, we attempt to use a single IOMMU group for
      everything on the same bus, which in this case is the root complex.
      We already have multiple groups defined for the root complex by this
      point, resulting in multiple WARN_ON hits.

      This patch makes these sorts of aliases work again with IOMMU groups
      by reworking how we search through the PCI address space to find
      existing groups.  This should also now handle looped dependencies and
      all sorts of crazy inter-dependencies that we'll likely never see.

      The recursion used here should never be very deep.  It's unlikely to
      have individual aliases and only theoretical that we'd ever see a
      chain where one alias causes us to search through to yet another
      alias.  We're also only dealing with PCIe device on a single bus,
      which means we'll typically only see multiple slots in use on the root
      complex.  Loops are also a theoretically possibility, which I've
      tested using fake DMA alias quirks and prevent from causing problems
      using a bitmap of the devfn space that's been visited.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 7acf71d1a224b6e7a40a244d804cea1780a643ed
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Thu Sep 25 13:47:47 2014 +0100

      arm64: Fix typos in KGDB macros

      Some of the KGDB macros used for generating the BRK instructions had the
      wrong spelling for DBG and KGDB abbreviations.

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit a9ae04c9faeff1ad617e4f4492af3143d8c5ad9b
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 16 17:42:33 2014 +0100

      arm64: insn: Add return statements after BUG_ON()

      Following a recent series of enhancements to the insn code the ARMv8
      allnoconfig build has been generating a large number of warnings in the
      form of:

      arch/arm64/kernel/insn.c:689:8: warning: 'insn' may be used uninitialized 
in this function [-Wmaybe-uninitialized]

      This is because BUG() and related macros can be compiled out so we get
      execution paths which normally result in a panic compiling out to noops
      instead.

      I wasn't able to immediately identify a sensible return value to use in
      these cases so just return AARCH64_BREAK_FAULT - this is all "should
      never happen" code so hopefully it never has a practical impact.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      [catalin.marinas@xxxxxxx: AARCH64_BREAK_FAULT definition contributed by 
Daniel Borkmann]
      [catalin.marinas@xxxxxxx: replace return 0 with AARCH64_BREAK_FAULT]
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 0121327c1a68bc8c80f240c2794e682722b69051
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Fri Sep 19 16:46:03 2014 +0530

      ASoC: Intel: mfld-pcm: add control for powering up/down dsp

      When we have PCM (FE/BE) opened or DAPM widgets triggered we need power
      up/down DSP accordingly. The DSP will do ref count of these requests
      i.e. link these runtime_get/put calls of DSP

      Also fix some preexisting spacing error.

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6a91e854442cf950d9cb806891667d16c4a41d88
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Thu Sep 25 09:05:31 2014 +0200

      power: max14577: Fix circular config SYSFS dependency

      Make the max14577 charger driver depending on SYSFS instead selecting
      it. This fixes warning on x86_64 with allmodconfig:

      scripts/kconfig/conf --allmodconfig Kconfig
      fs/sysfs/Kconfig:1:error: recursive dependency detected!
      fs/sysfs/Kconfig:1:       symbol SYSFS is selected by CHARGER_MAX14577
      drivers/power/Kconfig:327:        symbol CHARGER_MAX14577 depends on 
POWER_SUPPLY
      drivers/power/Kconfig:1:  symbol POWER_SUPPLY is selected by HID_SONY
      drivers/hid/Kconfig:638:  symbol HID_SONY depends on NEW_LEDS
      drivers/leds/Kconfig:8:   symbol NEW_LEDS is selected by SENSORS_APPLESMC
      drivers/hwmon/Kconfig:299:        symbol SENSORS_APPLESMC depends on HWMON
      drivers/hwmon/Kconfig:5:  symbol HWMON is selected by EEEPC_LAPTOP
      drivers/platform/x86/Kconfig:496: symbol EEEPC_LAPTOP depends on 
HOTPLUG_PCI
      drivers/pci/hotplug/Kconfig:5:    symbol HOTPLUG_PCI depends on SYSFS

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d943b0ffba153cd63f836647b873b445842a2f58
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 19:07:36 2014 +0530

      iommu: Make of_device_id array const

      Make of_device_id array const, because all OF functions handle it as 
const.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 63eaa75e4362ac7981a7e619196a9c75fd03d717
  Author: Maurizio Lombardi <mlombard@xxxxxxxxxx>
  Date:   Thu Sep 11 12:28:03 2014 +0200

      amd_iommu: do not dereference a NULL pointer address.

      under low memory conditions, alloc_pte() may return a NULL pointer.
      iommu_map_page() does not check it and will panic the system.

      Signed-off-by: Maurizio Lombardi <mlombard@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit a6fda0f586bb2c39e763a2ae5561e1f6ade8c3a8
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 18:45:45 2014 +0300

      iommu/omap: Remove omap_iommu unused owner field

      The owner field is never set. Remove it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Suman Anna <s-anna@xxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 24278a24d88ae730229417e5d3bd452d7545fbcc
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:57:11 2014 +0200

      iommu: Remove iommu_domain_has_cap() API function

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 6f952710917cfb801664333a491e4a120451a9ff
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 12:22:27 2014 +0200

      IB/usnic: Convert to use new iommu_capable() API function

      Cc: Upinder Malhi <umalhi@xxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit eb165f0584d2c073dd343bdc609e2f94d143037e
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:56:05 2014 +0200

      vfio: Convert to use new iommu_capable() API function

      Cc: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Acked-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit ee5ba30ff75277cbfcfce2bb3b54211be5105a87
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:54:09 2014 +0200

      kvm: iommu: Convert to use new iommu_capable() API function

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 7c2aa6441e957df85eded3a7297d36a57b210988
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:51:37 2014 +0200

      iommu/tegra: Convert to iommu_capable() API function

      Cc: Hiroshi Doyu <hdoyu@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 4480845eef8d7751f015322e3c6d2680ff7d7dc7
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:51:14 2014 +0200

      iommu/msm: Convert to iommu_capable() API function

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 5d587b8de56eec6c6a31b452a177cd8c066b267e
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:50:45 2014 +0200

      iommu/vt-d: Convert to iommu_capable() API function

      Cc: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit b7eb67858562c053c314dee264c425e8214c2bfb
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:50:27 2014 +0200

      iommu/fsl: Convert to iommu_capable() API function

      Cc: Varun Sethi <Varun.Sethi@xxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 1fd0c775a573646eec972a3f40563506e33d9f8a
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:49:34 2014 +0200

      iommu/arm-smmu: Convert to iommu_capable() API function

      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit ab636481863a1039f5ca3643cfb04d4ae0c965cd
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:48:21 2014 +0200

      iommu/amd: Convert to iommu_capable() API function

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 3c0e0ca0a4e757159d868c4870556515d66b6c97
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Wed Sep 3 18:47:25 2014 +0200

      iommu: Introduce iommu_capable API function

      This function will replace the current iommu_domain_has_cap
      function and clean up the interface while at it.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 1aed074869a9cbe0a846ea7b254d8fd9a4a4d31f
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Wed Sep 3 18:34:04 2014 +0200

      iommu: Convert iommu-caps from define to enum

      Allow compile-time type-checking.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit dedd9431484a826f85667967ef0c5954b12c3537
  Merge: 0f33be0 ccd359f
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Thu Sep 25 15:34:23 2014 +0200

      Merge branch 'for-joerg/arm-smmu/updates' of 
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu

  commit dcdc3018d6357c35eae7d80b323e10bd72253cb7
  Author: Aaron Lu <aaron.lu@xxxxxxxxx>
  Date:   Thu Sep 25 10:57:26 2014 +0800

      gpio: crystalcove: support virtual GPIO

      The virtual GPIO introduced in ACPI table of Baytrail-T based system is
      used to solve a problem under Windows. We do not have such problems
      under Linux so we do not actually need them. But we have to tell GPIO
      library that the Crystal Cove GPIO chip has this many GPIO pins or the
      common GPIO handler will refuse any access to those high number GPIO
      pins, which will resulted in a failure evaluation of every ACPI control
      method that is used to turn on/off power resource and/or report sensor
      temperatures.

      Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      [changed vgpio number from 0x5e to 94]
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 6d31c2fa0eee89e31ca48a66ccfaf71ef545c474
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Sep 21 10:55:06 2014 -0700

      powerpc: pci-ioda: Use a single function to emit logging messages

      No need for 3 functions when a single one will do.

      Modify the function declaring macros to call the single function.

      Reduces object code size a little:

      $ size arch/powerpc/platforms/powernv/pci-ioda.o*
         text      data     bss     dec     hex filename
        22303      1073    6680   30056    7568 
arch/powerpc/platforms/powernv/pci-ioda.o.new
        22840      1121    6776   30737    7811 
arch/powerpc/platforms/powernv/pci-ioda.o.old

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 45eb47242df87acbf26c0c2c0a7ab677661153c6
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Sep 21 10:55:05 2014 -0700

      powerpc: pci-ioda: Remove unnecessary return value from printk

      The return value is unnecessary and unused, so make the functions
      void instead of int.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2a58222f8220089c7b602cf5fae557e0bc0bc303
  Author: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 10:48:26 2014 +0800

      powerpc/eeh: Fix kernel crash when passing through VF

      When doing vfio passthrough a VF, the kernel will crash with following
      message:

      [  442.656459] Unable to handle kernel paging request for data at address 
0x00000060
      [  442.656593] Faulting instruction address: 0xc000000000038b88
      [  442.656706] Oops: Kernel access of bad area, sig: 11 [#1]
      [  442.656798] SMP NR_CPUS=1024 NUMA PowerNV
      [  442.656890] Modules linked in: vfio_pci mlx4_core 
nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT 
xt_conntrack bnep bluetooth rfkill ebtable_nat ebtable_broute bridge stp llc 
ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 
nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter 
ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat 
nf_conntrack iptable_mangle iptable_security iptable_raw tg3 nfsd be2net 
nfs_acl ses lockd ptp enclosure pps_core kvm_hv kvm_pr shpchp binfmt_misc kvm 
sunrpc uinput lpfc scsi_transport_fc ipr scsi_tgt [last unloaded: mlx4_core]
      [  442.658152] CPU: 40 PID: 14948 Comm: qemu-system-ppc Not tainted 
3.10.42yw-pkvm+ #37
      [  442.658219] task: c000000f7e2a9a00 ti: c000000f6dc3c000 task.ti: 
c000000f6dc3c000
      [  442.658287] NIP: c000000000038b88 LR: c0000000004435a8 CTR: 
c000000000455bc0
      [  442.658352] REGS: c000000f6dc3f580 TRAP: 0300   Not tainted  
(3.10.42yw-pkvm+)
      [  442.658419] MSR: 9000000000009032 <SF,HV,EE,ME,IR,DR,RI>  CR: 28004882 
 XER: 20000000
      [  442.658577] CFAR: c00000000000908c DAR: 0000000000000060 DSISR: 
40000000 SOFTE: 1
      GPR00: c0000000004435a8 c000000f6dc3f800 c0000000012b1c10 c00000000da24000
      GPR04: 0000000000000003 0000000000001004 00000000000015b3 000000000000ffff
      GPR08: c00000000127f5d8 0000000000000000 000000000000ffff 0000000000000000
      GPR12: c000000000068078 c00000000fdd6800 000001003c320c80 000001003c3607f0
      GPR16: 0000000000000001 00000000105480c8 000000001055aaa8 000001003c31ab18
      GPR20: 000001003c10fb40 000001003c360ae8 000000001063bcf0 000000001063bdb0
      GPR24: 000001003c15ed70 0000000010548f40 c000001fe5514c88 c000001fe5514cb0
      GPR28: c00000000da24000 0000000000000000 c00000000da24000 0000000000000003
      [  442.659471] NIP [c000000000038b88] 
.pcibios_set_pcie_reset_state+0x28/0x130
      [  442.659530] LR [c0000000004435a8] .pci_set_pcie_reset_state+0x28/0x40
      [  442.659585] Call Trace:
      [  442.659610] [c000000f6dc3f800] [00000000000719e0] 0x719e0 (unreliable)
      [  442.659677] [c000000f6dc3f880] [c0000000004435a8] 
.pci_set_pcie_reset_state+0x28/0x40
      [  442.659757] [c000000f6dc3f900] [c000000000455bf8] 
.reset_fundamental+0x38/0x80
      [  442.659835] [c000000f6dc3f980] [c0000000004562a8] 
.pci_dev_specific_reset+0xa8/0xf0
      [  442.659913] [c000000f6dc3fa00] [c0000000004448c4] 
.__pci_dev_reset+0x44/0x430
      [  442.659980] [c000000f6dc3fab0] [c000000000444d5c] 
.pci_reset_function+0x7c/0xc0
      [  442.660059] [c000000f6dc3fb30] [d00000001c141ab8] 
.vfio_pci_open+0xe8/0x2b0 [vfio_pci]
      [  442.660139] [c000000f6dc3fbd0] [c000000000586c30] 
.vfio_group_fops_unl_ioctl+0x3a0/0x630
      [  442.660219] [c000000f6dc3fc90] [c000000000255fbc] 
.do_vfs_ioctl+0x4ec/0x7c0
      [  442.660286] [c000000f6dc3fd80] [c000000000256364] .SyS_ioctl+0xd4/0xf0
      [  442.660354] [c000000f6dc3fe30] [c000000000009e54] syscall_exit+0x0/0x98
      [  442.660420] Instruction dump:
      [  442.660454] 4bfffce9 4bfffee4 7c0802a6 fbc1fff0 fbe1fff8 f8010010 
f821ff81 7c7e1b78
      [  442.660566] 7c9f2378 60000000 60000000 e93e02c8 <e8690060> 2fa30000 
41de00c4 2b9f0002
      [  442.660679] ---[ end trace a64ac9546bcf0328 ]---
      [  442.660724]

      The reason is current VF is not EEH enabled.

      This patch introduces a macro to convert eeh_dev to eeh_pe. By doing so, 
it
      will prevent converting with NULL pointer.

      Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
      Acked-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      CC: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

      V3 -> V4:
         1. move the macro definition from include/linux/pci.h to
            arch/powerpc/include/asm/eeh.h

      V2 -> V3:
         1. rebased on 3.17-rc4
         2. introduce a macro
         3. use this macro in several other places

      V1 -> V2:
         1. code style and patch subject adjustment

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 9e34992a622a15fb915471ccdebed19a87d8d531
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:26:33 2014 +1000

      powerpc/mm: Unindent htab_dt_scan_page_sizes()

      We can unindent the bulk of htab_dt_scan_page_sizes() by returning early
      if the property is not found. That is nice in and of itself, but also
      has the advantage of making it clear that we always return success once
      we have found the ibm,segment-page-sizes property.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 87d99c0e2c2f9d1386d8e284a5fbc13e96adbe25
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 19:08:22 2014 +1000

      powerpc/ppc64: Print CPU/MMU/FW features at boot

      "Helps debug funky firmware issues".

      After:
        Starting Linux PPC64 #108 SMP Wed Aug 6 19:04:51 EST 2014
        -----------------------------------------------------
        ppc64_pft_size    = 0x1a
        phys_mem_size     = 0x200000000
        cpu_features      = 0x17fc7a6c18500249
          possible        = 0x1fffffff18700649
          always          = 0x0000000000000040
        cpu_user_features = 0xdc0065c2 0xee000000
        mmu_features      = 0x5a000001
        firmware_features = 0x00000001405a440b
        htab_hash_mask    = 0x7ffff
        -----------------------------------------------------

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bdce97e94b95db409264d5ae6badd0db7628681c
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 19:08:21 2014 +1000

      powerpc/ppc64: Clean up the boot-time settings display

      At boot we display a bunch of low level settings which can be useful to
      know, and can help to spot bugs when things are fundamentally
      misconfigured.

      At the moment they are very widely spaced, so that we can accommodate
      the line:

        ppc64_caches.dcache_line_size = 0xYY

      But we only print that line when the cache line size is not 128, ie.
      almost never, so it just makes the display look odd usually.

      The ppc64_caches prefix is redundant so remove it, which means we can
      align things a bit closer for the common case. While we're there
      replace the last use of camelCase (physicalMemorySize), and use
      phys_mem_size.

      Before:
        Starting Linux PPC64 #104 SMP Wed Aug 6 18:41:34 EST 2014
        -----------------------------------------------------
        ppc64_pft_size                = 0x1a
        physicalMemorySize            = 0x200000000
        ppc64_caches.dcache_line_size = 0xf0
        ppc64_caches.icache_line_size = 0xf0
        htab_address                  = 0xdeadbeef
        htab_hash_mask                = 0x7ffff
        physical_start                = 0xf000bar
        -----------------------------------------------------

      After:
        Starting Linux PPC64 #103 SMP Wed Aug 6 18:38:04 EST 2014
        -----------------------------------------------------
        ppc64_pft_size    = 0x1a
        phys_mem_size     = 0x200000000
        dcache_line_size  = 0xf0
        icache_line_size  = 0xf0
        htab_address      = 0xdeadbeef
        htab_hash_mask    = 0x7ffff
        physical_start    = 0xf000bar
        -----------------------------------------------------

      This patch is final, no bike shedding ;)

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 92f792ece9c41befde64d8799fd3dde5d57407ab
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Aug 21 09:16:04 2014 -0400

      powerpc: Fix build failure when CONFIG_USB=y

      We are enabling USB unconditionally which results in following build 
failure

      drivers/built-in.o: In function `tb_drom_read':
      (.text+0x1b62b70): undefined reference to `usb_speed_string'
      make: *** [vmlinux] Error

      Enable USB only if USB_SUPPORT is set to avoid such failures

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Alistair Popple <alistair@xxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a9303e1bd05751649e5408e521aab19380c7fd8a
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Aug 21 09:04:31 2014 -0400

      powerpc: Fix build failure on 44x

      Fix the following build failure

      drivers/built-in.o: In function `nhi_init':
      nhi.c:(.init.text+0x63390): undefined reference to `ehci_init_driver'

      by adding a dependency on USB_EHCI_HCD which supplies the 
ehci_init_driver().

      Also we need to depend on USB_OHCI_HCD similarly

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Alistair Popple <alistair@xxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 297cf5025b3bda59e15d6ba1f84022ebd409925b
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:34:01 2014 +0800

      powerpc: some changes in numa_setup_cpu()

      this patches changes some error handling logics in numa_setup_cpu(),
      when cpu node is not found, so:

      if the cpu is possible, but not present, -1 is kept in 
numa_cpu_lookup_table,
      so later, if the cpu is added, we could set correct numa information for 
it.

      if the cpu is present, then we set the first online node to
      numa_cpu_lookup_table instead of 0 ( in case 0 might not be an online 
node? )

      Cc: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bc3c4327c92b9ceb9a6356ec64d1b2ab2dc851f9
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:34:00 2014 +0800

      powerpc: Only set numa node information for present cpus at boottime

      As Nish suggested, it makes more sense to init the numa node informatiion
      for present cpus at boottime, which could also avoid WARN_ON(1) in
      numa_setup_cpu().

      With this change, we also need to change the smp_prepare_cpus() to set up
      numa information only on present cpus.

      For those possible, but not present cpus, their numa information
      will be set up after they are started, as the original code did before 
commit
      2fabf084b6ad.

      Cc: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Tested-by: Cyril Bur <cyril.bur@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 70ad237515d99595ed03848bd8e549e50e83c4f2
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:33:59 2014 +0800

      powerpc: Fix warning reported by verify_cpu_node_mapping()

      With commit 2fabf084b6ad ("powerpc: reorder per-cpu NUMA information's
      initialization"), during boottime, cpu_numa_callback() is called
      earlier(before their online) for each cpu, and verify_cpu_node_mapping()
      uses cpu_to_node() to check whether siblings are in the same node.

      It skips the checking for siblings that are not online yet. So the only
      check done here is for the bootcpu, which is online at that time. But
      the per-cpu numa_node cpu_to_node() uses hasn't been set up yet (which
      will be set up in smp_prepare_cpus()).

      So I saw something like following reported:
      [    0.000000] CPU thread siblings 1/2/3 and 0 don't belong to the same
      node!

      As we don't actually do the checking during this early stage, so maybe
      we could directly call numa_setup_cpu() in do_init_bootmem().

      Cc: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c9f6f4ed95d47e3319dedaf8cc31d744ac67fe6f
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:35:09 2014 +1000

      powerpc: Implement emulation of string loads and stores

      The size field of the op.type word is now the total number of bytes
      to be loaded or stored.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit cf87c3f6b64791ce5d4c7e591c915065d31a162d
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:35:08 2014 +1000

      powerpc: Emulate icbi, mcrf and conditional-trap instructions

      This extends the instruction emulation done by analyse_instr() and
      emulate_step() to handle a few more instructions that are found in
      the kernel.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit be96f63375a14ee8e690856ac77e579c75bd0bae
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:35:07 2014 +1000

      powerpc: Split out instruction analysis part of emulate_step()

      This splits out the instruction analysis part of emulate_step() into
      a separate analyse_instr() function, which decodes the instruction,
      but doesn't execute any load or store instructions.  It does execute
      integer instructions and branches which can be executed purely by
      updating register values in the pt_regs struct.  For other instructions,
      it returns the instruction type and other details in a new
      instruction_op struct.  emulate_step() then uses that information
      to execute loads, stores, cache operations, mfmsr, mtmsr[d], and
      (on 64-bit) sc instructions.

      The reason for doing this is so that the KVM code can use it instead
      of having its own separate instruction emulation code.  Possibly the
      alignment interrupt handler could also use this.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit ad72a279a2b874828d1b5070ef01cf6ee6b1d62c
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 18:40:47 2014 +1000

      powerpc: Check flat device tree version at boot

      In commit e6a6928c3ea1 "of/fdt: Convert FDT functions to use libfdt",
      the kernel stopped supporting old flat device tree formats. The minimum
      supported version is now 0x10.

      There was a checking function added, early_init_dt_verify(), but it's
      not called on powerpc.

      The result is, if you boot with an old flat device tree, the kernel will
      fail to parse it correctly, think you have no memory etc. and hilarity
      ensues.

      We can't really fix it, but we can at least catch the fact that the
      device tree is in an unsupported format and panic(). We can't call
      BUG(), it's too early.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:23:16 2014 +1000

      powerpc/powernv: Don't call generic code on offline cpus

      On PowerNV platforms, when a CPU is offline, we put it into nap mode.
      It's possible that the CPU wakes up from nap mode while it is still
      offline due to a stray IPI.  A misdirected device interrupt could also
      potentially cause it to wake up.  In that circumstance, we need to clear
      the interrupt so that the CPU can go back to nap mode.

      In the past the clearing of the interrupt was accomplished by briefly
      enabling interrupts and allowing the normal interrupt handling code
      (do_IRQ() etc.) to handle the interrupt.  This has the problem that
      this code calls irq_enter() and irq_exit(), which call functions such
      as account_system_vtime() which use RCU internally.  Use of RCU is not
      permitted on offline CPUs and will trigger errors if RCU checking is
      enabled.

      To avoid calling into any generic code which might use RCU, we adopt
      a different method of clearing interrupts on offline CPUs.  Since we
      are on the PowerNV platform, we know that the system interrupt
      controller is a XICS being driven directly (i.e. not via hcalls) by
      the kernel.  Hence this adds a new icp_native_flush_interrupt()
      function to the native-mode XICS driver and arranges to call that
      when an offline CPU is woken from nap.  This new function reads the
      interrupt from the XICS.  If it is an IPI, it clears the IPI; if it
      is a device interrupt, it prints a warning and disables the source.
      Then it does the end-of-interrupt processing for the interrupt.

      The other thing that briefly enabling interrupts did was to check and
      clear the irq_happened flag in this CPU's PACA.  Therefore, after
      flushing the interrupt from the XICS, we also clear all bits except
      the PACA_IRQ_HARD_DIS (interrupts are hard disabled) bit from the
      irq_happened flag.  The PACA_IRQ_HARD_DIS flag is set by power7_nap()
      and is left set to indicate that interrupts are hard disabled.  This
      means we then have to ignore that flag in power7_nap(), which is
      reasonable since it doesn't indicate that any interrupt event needs
      servicing.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 423216ed3273dae18c347ce52c5ecc193cfdd4e5
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Tue Sep 16 10:49:14 2014 +1000

      powerpc: Use CONFIG_ARCH_HAS_FAST_MULTIPLIER

      I ran some tests to compare hash_64 using shifts and multiplies.
      The results:

      POWER6:   ~2x slower
      POWER7: ~2x faster
      POWER8: ~2x faster

      Now we have a proper config option, select
      CONFIG_ARCH_HAS_FAST_MULTIPLIER on POWER7 and POWER8.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit ff2e466aa2339238c941dee873e553687e941f3f
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Tue Sep 16 10:47:49 2014 +1000

      powerpc: Add POWER8 CPU selection

      This allows the user to build a kernel targeted at POWER8
      (ie gcc -mcpu=power8).

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e36d1227776a2daa2c9aa7f997ac7083d6783f2c
  Author: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 14:11:42 2014 -0500

      pseries: Fix endian issues in cpu hot-removal

      When removing a cpu, this patch makes sure that values
      gotten from or passed to firmware are in the correct
      endian format.

      Signed-off-by: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 822e71224e07f07a07c385be869fe416ce436430
  Author: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 14:11:41 2014 -0500

      pseries: Fix endian issues in onlining cpu threads

      The ibm,ppc-interrupt-server#s property is in big endian format.
      These values need to be converted when used by little endian
      architectures.

      Signed-off-by: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fe921c8c3957dec5022b12fb858f8cb489e1b2bb
  Author: Andreas Schwab <schwab@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 10:20:17 2014 +0200

      powerpc: Simplify symbol check in prom_init_check.sh

      Signed-off-by: Andreas Schwab <schwab@xxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:56:38 2014 +0200

      powerpc: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime. All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids. This allows to
      mark all struct of_device_id const, too.

      While touching these line also put the __init annotation at the right
      position where necessary.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d4fe0965e20820f3dd05bcc4d89de3da29bb83aa
  Author: Zhouyi Zhou <zhouzhouyi@xxxxxxxxx>
  Date:   Thu Aug 21 10:41:23 2014 +0800

      powerpc/jump_label: use HAVE_JUMP_LABEL?

      CONFIG_JUMP_LABEL doesn't ensure HAVE_JUMP_LABEL, if it
      is not the case use maintainers's own mutex to guard
      the modification of global values.

      Signed-off-by: Zhouyi Zhou <yizhouzhou@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 22e55fcfd6002accfe1e57e59cf429e6700d4ab4
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Aug 19 23:24:15 2014 -0400

      powerpc: Export dcr_ind_lock to fix build error

      Fix build error caused by missing export:

      ERROR: "dcr_ind_lock" [drivers/net/ethernet/ibm/emac/ibm_emac.ko] 
undefined!

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a24e70c0ac146f8bcae3cdb7f514950d5b32219e
  Author: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 14:59:41 2014 +0800

      spi/rockchip: fix bug that cause the failure to read data in DMA mode

      In my test on RK3288-pinky board, if spi is enabled, it will begin to
      read data from slave regardless of whether the DMA is ready. So we
      need prepare DMA before spi is enable.

      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit f6026df1a4997db64e8201627421758585a15f55
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:21 2014 +1000

      powerpc: Move htab_remove_mapping function prototype into header file

      A recent patch added a function prototype for htab_remove_mapping in
      c code. Fix it.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a38efcea56988761f89a3134145f0d5f9ea68076
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:20 2014 +1000

      powerpc: Remove stale function prototypes

      There were a number of prototypes for functions that no longer
      exist. Remove them.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1217d34b531c76362217057ca70a8ce8950574e0
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:19 2014 +1000

      powerpc: Ensure global functions include their prototype

      Fix a number of places where global functions were not including
      their prototype. This ensures the prototype and the function match.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e51df2c170efaeadce4d416e1825b0830de0a795
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:18 2014 +1000

      powerpc: Make a bunch of things static

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5144b6bfe25fda7c51f6f9d8d79cf0fe61df5c28
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:05 2014 +1000

      powerpc: Separate ppc32 symbol exports into ppc_ksyms_32.c

      Simplify things considerably by moving all the ppc32 specific
      symbol exports into its own file.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 7b20a955c3eec58e87f3d32cc1438eab6447ff4c
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:04 2014 +1000

      powerpc: Move lib symbol exports into arch/powerpc/lib/ppc_ksyms.c

      Move the lib symbol exports closer to their function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5889bafa933e9f096c82cc46c9b134d2562b114b
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:03 2014 +1000

      powerpc: Remove unused 32bit symbol exports

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e1802b065d189cdfa25eaf6d019c222a91618b9c
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:02 2014 +1000

      powerpc: Move more symbol exports next to function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4a1b08e84454f9eb46bcb1aaf307421a4df46de2
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:01 2014 +1000

      powerpc: Move via-cuda symbol exports next to function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 370a3abdbba85f5d7b8571850fa666e240893c79
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:00 2014 +1000

      powerpc: Move adb symbol exports next to function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 831cf65b0295de75f40f8cf52ce62e5d261dab4f
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:48:02 2014 +1000

      powerpc/powernv: Check OPAL dump calls exist before using

      Check that the OPAL_DUMP_READ token exists before initalising the elog
      infrastructure.

      This avoids littering the OPAL console with:
        "OPAL: Called with bad token 91"

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 7dc992ec7b3fd875b05f49f454a922ee94af330b
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:48:01 2014 +1000

      powerpc/powernv: Check OPAL elog calls exist before using

      Check that the OPAL_ELOG_READ token exists before initalising the elog
      infrastructure.

      This avoids littering the OPAL console with:
        "OPAL: Called with bad token 74"

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 035ed26fb090ff3277900259f19d57e54da2e116
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:48:00 2014 +1000

      powerpc/powernv: Check OPAL RTC calls exists before using

      Check that the OPAL_RTC_READ token exists before we use the OPAL RTC.

      Refactors the code a little to merge error paths.

      This avoids littering the OPAL console with:
        "OPAL: Called with bad token 3".

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bffe6bda342578deea0b74f2d9cb97cc40585a1b
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:47:59 2014 +1000

      powerpc/powernv: Add OPAL check token call

      Currently there is no way to generically check if an OPAL call exists or 
not
      from the host kernel.

      This adds an OPAL call opal_check_token() which tells you if the given 
token is
      present in OPAL or not.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3484a31fce22348b9034024cf9368ab2dbbfd0ab
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Mon Aug 18 17:13:41 2014 -0400

      powerpc: Fix build error with CONFIG_PCI=n

      Fix ppc 32 build failure as reported here:

      http://kisskb.ellerman.id.au/kisskb/buildresult/11663513/

      The error is as follows:

      arch/powerpc/include/asm/floppy.h:142:20: error: 'isa_bridge_pcidev' 
undeclared
      (first use in this function)

      This is happening since floppy.o is enabled by BLK_DEV_FD which depends on
      ARCH_MAY_HAVE_PC_FDC which is in-turn enabled if PPC_PSERIES=n.

      The following commit changes the dependency so that ARCH_MAY_HAVE_PC_FDC 
is
      dependent exclusively on PCI since otherwise it will not compile.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c913e5f95e546d8d3a9f99ba9908f7e095cbc1fb
  Author: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 17:05:04 2014 +1000

      powerpc/boot: Don't install zImage.* from make install

      in commit 29f1aff2c (powerpc: Copy bootable images in the default
      install script) we changed to copying all the built boot targets based
      on the assumption that it's backwards compatible.  It turns out that
      debian devived installkernel scripts will barf if not given exactly 4
      args.

      This change reverts make install to just install the vmlinux (we can
      change the dfault in a seperate patch) and introduces a new make
      zInstall which works with a more flexible installkernel script.

      Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
      Signed-off-by: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit cdd91b89adedb77e3e581c40788620790edc33b5
  Author: Vasant Hegde <hegdevasant@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 12:16:39 2014 +0530

      powerpc/powernv: Improve error messages in dump code

      Presently we only support initiating Service Processor dump from host.
      Hence update sysfs message. Also update couple of other error/info
      messages.

      Signed-off-by: Vasant Hegde <hegdevasant@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 0e612ff10c86241683f0a77e3dd0a6631b640009
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Sep 24 11:31:58 2014 -0700

      ASoC: rt5677: Add gpio-controller DTS documentation

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e03f73a01f010b29504ceebda3c4fca25468516d
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Sep 24 11:17:14 2014 -0700

      ASoC: trace: Remove trailing new-lines in trace messages

      These new-lines add empty lines to trace output

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 90f90bbb6049db243289f31800e750b2ce160322
  Author: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 13:32:24 2014 +0200

      spi: fsl-dspi: Remove probe info message

      Remove the probe info message which also has wrong output. No need to add
      KERN_INFO to pr_info. Output was:
      6Freescale DSPI master initialized

      Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1b59fc7e3cda3f626204cadda8bb9b7d15f4f55b
  Author: Kamil Debski <k.debski@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:52 2014 +0200

      usb: dwc2/gadget: move phy bus legth initialization

      This patch moves the part of code that initializes the PHY bus width.
      This results in simpler code and removes the need to check whether
      the Generic PHY Framework is used.

      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1aff52562939485e503936e17934be077ffaea53
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in 
nfs_release_page()

      Now that nfs_release_page() doesn't block indefinitely, other deadlock
      avoidance mechanisms aren't needed.
       - it doesn't hurt for kswapd to block occasionally.  If it doesn't
         want to block it would clear __GFP_WAIT.  The current_is_kswapd()
         was only added to avoid deadlocks and we have a new approach for
         that.
       - memory allocation in the SUNRPC layer can very rarely try to
         ->releasepage() a page it is trying to handle.  The deadlock
         is removed as nfs_release_page() doesn't block indefinitely.

      So we don't need to set PF_FSTRANS for sunrpc network operations any
      more.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 353db7966288a2f18da22438aeec2b4862c0b241
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      NFS: avoid waiting at all in nfs_release_page when congested.

      If nfs_release_page() is called on a sequence of pages which are all
      in the same file which is blocked on COMMIT, each page could
      contribute a 1 second delay which could be come excessive.  I have
      seen delays of as much as 208 seconds.

      To keep the delay to one second, mark the bdi as write-congested
      if the commit didn't finished.  Once it does finish, the
      write-congested flag will be cleared by nfs_commit_release_pages().

      With this, the longest total delay in try_to_free_pages that I have
      seen is under 3 seconds.  With no waiting in nfs_release_page at all
      I have seen delays of nearly 1.5 seconds.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 9590544694becc64f4874963dbfc4b4d391024b7
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      NFS: avoid deadlocks with loop-back mounted NFS filesystems.

      Support for loop-back mounted NFS filesystems is useful when NFS is
      used to access shared storage in a high-availability cluster.

      If the node running the NFS server fails, some other node can mount the
      filesystem and start providing NFS service.  If that node already had
      the filesystem NFS mounted, it will now have it loop-back mounted.

      nfsd can suffer a deadlock when allocating memory and entering direct
      reclaim.
      While direct reclaim does not write to the NFS filesystem it can send
      and wait for a COMMIT through nfs_release_page().

      This patch modifies nfs_release_page() to wait a limited time for the
      commit to complete - one second.  If the commit doesn't complete
      in this time, nfs_release_page() will fail.  This means it might now
      fail in some cases where it wouldn't before.  These cases are only
      when 'gfp' includes '__GFP_WAIT'.

      nfs_release_page() is only called by try_to_release_page(), and that
      can only be called on an NFS page with required 'gfp' flags from
       - page_cache_pipe_buf_steal() in splice.c
       - shrink_page_list() in vmscan.c
       - invalidate_inode_pages2_range() in truncate.c

      The first two handle failure quite safely.  The last is only called
      after ->launder_page() has been called, and that will have waited
      for the commit to finish already.

      So aborting if the commit takes longer than 1 second is perfectly safe.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit a4796e37c12e177572b80864cbab9c907ea250b0
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      MM: export page_wakeup functions

      This will allow NFS to wait for PG_private to be cleared and,
      particularly, to send a wake-up when it is.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 63163e060127876f57c327c85f2890ed427a4907
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:59 2014 -0400

      qla2xxx: Add memory barrier before ringing doorbell.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e07f8f6547c246936b489772717b05695af53e35
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:58 2014 -0400

      qla2xxx: Add flags for tracing the target commands.

      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d564a372b0047de8014614fa66f2d071815605ed
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:57 2014 -0400

      qla2xxx: Fix hang due to cmd_kref not decrementing

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit da6b0ace34378e928a6cba6010d7856664c46746
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:56 2014 -0400

      qla2xxx: Do not send SS_RESIDUAL_UNDER with SAM_STAT_BUSY

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 33e7997755936ba92516c6ad69cd012c2e7d4dbb
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:55 2014 -0400

      qla2xxx: Add support for QFull throttling and Term Exchange retry

      Through the qla target code, the qlt_send_term_exchange() routine
      is used in various different places to cleanup an exchange. For the
      case of IOCB request queue is full, the exchange is left unhandled/
      dangling. Existing code does not have re-try logic to cleanup the
      exchange. This patch add retry logic to cleanup the exchange before
      letting new commands through.

      For the case of FW running out of exchanges, driver need to reply
      SAM_STAT_BUSY to the initiators. This patch add a pending queue
      for the busy reply in case IOCB queue is unable to handle the cmd.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f2ea653fd448b814dd92b6554ede85abd9e22d9f
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:54 2014 -0400

      qla2xxx: Increase the request queue size to 8K for ISP2031

      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 80187f8e7b05dff98c30909b668b5eb72482c3cb
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:53 2014 -0400

      qla2xxx: Host reset handling in ABTS path.

      ABTS path takes path similar to regular task management, but
      reset_count was not initialized when allocating mcmd causing
      the response to get dropped in qlt_xmit_tm_rsp. Fix this by
      initializing reset_count correctly.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b6a029e1b0aba337ee54de66b1e428dd3bb624ca
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:52 2014 -0400

      qla2xxx: Handle chip reset in target mode.

      A chip reset can occur after driver submits command to the stack. Abort
      command processing if a chip reset has occurred or in progress when you
      get a follow up for a command.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c0cb44967b4a934252091557c8e46345f7ef7259
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:51 2014 -0400

      qla2xxx: Add Host reset handling in target mode.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit dd9c4eff77fc7412fa79a1a05a2dec2469cc8ca8
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:50 2014 -0400

      qla2xxx: fix crash due to task mgmt cmd type

      tcm_qla2xxx_get_task_tag incorrectly assume command is
      qla_tgt_cmd.  Add check to see if it's a scsi cmd or
      task mgmt command.

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d29fb7360ee61ec02257e9c49848c9d2a05345a0
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:49 2014 -0400

      qla2xxx: Add counter for message

      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d154f35029c1f77b589389d2afb1e1766fb80c28
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:48 2014 -0400

      qla2xxx: Enable SLER conditionally in target mode.

      Sequence level error recovery (aka FC Tape) is not really required
      for disk devices. On heavily loaded system, with slow turn around,
      a bunch of status enquiries using REC puts additional burden to the
      target, so just turn off SLER by default.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 667024a36549186ce334c1027e434b45cf2c943d
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:47 2014 -0400

      qla2xxx: Remove verbose messages in target mode.

      Turning logging bits for target mode ON dumps quite a lot verbose
      messages, remove those and change some of the IO path logging to
      use IO bits.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 940070374441fc78ad6d994f6ce67d5c6646e6f6
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:46 2014 -0400

      qla2xxx: Increase room in request queue for sending priority packets

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 75554b68ac1e018bca00d68a430b92ada8ab52dd
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:45 2014 -0400

      qla2xxx: Use correct offset to req-q-out for reserve calculation

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 78c2106a50e067f7168ee8c0944baaeb0e988272
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:44 2014 -0400

      qla2xxx: fix kernel NULL pointer access

      This patch is to fix regression added by commit id
      51a07f84649d2be206c4c2ad9a612956db0c2f8c.

      When allocating memory for new session original patch does
      not assign vha to op->vha resulting into NULL pointer
      access during qlt_create_sess_from_atio().

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4d6609c47373ce85ed887ae471b34fb188f9c2b8
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:43 2014 -0400

      qla2xxx: Fix sparse warnings in tcm_qla2xxx.c

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1b5fd56466967d0092ba489e45343d7c3317ed95
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:06 2014 -0400

      qla2xxx: Update the driver version to 8.07.00.16-k.

      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6d78e5576b9450ad795577c1a31b20aafad4dd71
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:05 2014 -0400

      qla2xxx: Fix sparse warning in qla_iocb.c file.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7ab3d962085f8b4953aca7517611bd3d164eb323
  Author: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:04 2014 -0400

      qla2xxx: Move warning message to debug level.

      Signed-off-by: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f261f7aff7badc76b266c6df799446ee24313449
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:03 2014 -0400

      qla2xxx: Fail adapter initialization on load ram failure.

      If we fail to load one of the segments of firmware fail the operation
      instead of trying to continue which will lead to a system crash since
      the pointers to the next segment will not be updated correctly.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 61d41f610debd557b1c451338fa0afaac9dd8719
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:02 2014 -0400

      qla2xxx: Disable PCI device in shutdown handler.

      Disable the PCI device during shutdown to prevent any races with
      other PCI code such as the AER handling code.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ef86cb2059a14b4024c7320999ee58e938873032
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:01 2014 -0400

      qla2xxx: Mark port lost when we receive an RSCN for it.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2486c62765d73ad8f206ba43b8ede09e689bd803
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:00 2014 -0400

      qla2xxx: Restore WWPN in case of Loop Dead.

      For FA-WWPN capable device, ISP2031 and ISP27XX, when loop
      dead is detected by a driver, restore WWPN from NVRAM.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e05fe2924892a6c3c23dc818e94ce80dbceb86b1
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:59 2014 -0400

      qla2xxx: Honor FCP_RSP retry delay timer field.

      Parse the retry delay timer field from the FCP response data and if:

      - It is not zero
      - The SCSI status is busy or queue full

      return SCSI_MLQUEUE_TARGET_BUSY for the number of milliseconds specified
      in the retry delay timer field.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9a6e6400a9bef4a7fb11ccddf932e1868f566a73
  Author: Alex Vechersky <alex.vechersky@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:58 2014 -0400

      qla2xxx: Add missing ISP27xx checks to optrom code.

      Signed-off-by: Alex Vechersky <alex.vechersky@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f3982d89317797f34d4996ab36d4408f956e7a7c
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:57 2014 -0400

      qla2xxx: Force use of mailbox interface for flash access commands for 
ISP27xx.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7473952e8de0eefed006bd415539f8161e87130d
  Author: Nigel Kirkland <nigel.kirkland@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:56 2014 -0400

      qla2xxx: Free sysfs attributes for ISP27xx.

      Signed-off-by: Nigel Kirkland <nigel.kirkland@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2d5a4c344ad35eaaab59a5079eb6c62a843fb9d6
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:55 2014 -0400

      qla2xxx: Disable laser for ISP2031 while unloading driver.

      Nameserver data on FC switch is not refreshed when
      qla2xxx driver is unloaded. Disabling laser for
      ISP2031 will force FC switch to rescan ports and
      clear fdmi entries from Nameserver.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 25232cc9b8eca0406f51e61e944e854ed021a9d7
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:54 2014 -0400

      qla2xxx: Enable diagnostic port using NVRAM parameters.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 93f2bd67b34b4f6b35b2300d668d92e3fd01163a
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:53 2014 -0400

      qla2xxx: Declaration error cause stack corruption.

      Declaration error of mb array in qla2x00_iidma_fcport cause data
      to be written beyond the array. This ends up causing stack corruption.

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9d35894d338abc351cad8b0c0d5fb3e992f5cea9
  Author: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:52 2014 -0400

      qla2xxx: Add fix in driver unload for pending activity.

      Signed-off-by: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d2749ffadb4c76c04ad82645cc86a2fa39ceff3e
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:51 2014 -0400

      qla2xxx: Unload of qla2xxx driver crashes the machine.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit de187df86721da0a4d38f94557797a7138895e0a
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:50 2014 -0400

      qla2xxx: Allow user to change ql2xfdmienable value.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 00ef7d885b716389f1ffd0a3158b673783b95506
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:49 2014 -0400

      qla2xxx: Fix driver version string message.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b5a340dd858b5bdd2813756e14991dc64c0b16d9
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:48 2014 -0400

      qla2xxx: Add diagnostic port functionality.

      Add support for the D-port (diagnostic port) fabric switch feature.

      (Fabric Switch initiates loopback style port testing)

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7c9c4766896335d2f20928ccc5d8ad2d1e621b9a
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:47 2014 -0400

      qla2xxx: Add FA-WWN functionality.

      Add support for the FA-WWN (fabric assigned wwn) fabric switch feature.

      (Fabric Assigned World Wide Port Name)

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit df57cabac41fd54e8eb73f9de482f054eb0b98eb
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:46 2014 -0400

      qla2xxx: Add FDMI-2 functionality.

      Add support for the FDMI-2 fabric switch feature.

      Since FDMI-2 uses code from FDMI-1, some of the existing code
      needed to be repaired to prevent fields from being overflowed.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e475f9c0a5a12dfc79647f5a9b222f20db5f61a5
  Author: Jan Kulich <jan.kulich@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:45 2014 -0400

      qla2xxx: ISPFx00 unexpected resets during adapter boot sequence.

      Signed-off-by: Jan Kulich <jan.kulich@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 24a42d50efdbb279f26c179e980e3420532fdf2a
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:44 2014 -0400

      qla2xxx: Incorrect linked list semantic in qlafx00_get_fcport().

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7b711623e1924b4ca1b06610f694c71b0feb05f9
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:43 2014 -0400

      qla2xxx: Incorrect debug level on mailbox command print 0x1111.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4bb2efc45ffb7e5f249e97f86a387f6f3a7daae3
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:42 2014 -0400

      qla2xxx: ISPFX00 avoid writing semaphore register in request_irqs().

      Semaphore register does not exist for ISPFx00.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit efcdf9f5c8dfb1fa2b052e58e4ccb85541aee2cd
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:41 2014 -0400

      qla2xxx: Fix potential return count bug in qla2xxx_get_vpd_field().

      Call scnprintf() instead of snprintf() since the latter may return
      an incorrect count in cases where the write is truncated to fit.

      scnprintf() returns the count of what was actually written;
      snprintf() returns the count of what would have been written.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 349c390f43c63c2c919b81beb84b3a7592f2dd14
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:40 2014 -0400

      qla2xxx: ISP27xx fwdump template error print simplification.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4096953054ad4369774f9dadc125ef7a57bb9ed0
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:39 2014 -0400

      qla2xxx: ISP25xx multiqueue shadow register crash fix.

      When creating request/response queues from qla25xx_setup_mode(),
      the shadow index register pointers were not being initialized
      to point at the registers.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 98aee70d19a7e3203649fa2078464e4f402a0ad8
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:38 2014 -0400

      qla2xxx: Add endianizer to max_payload_size modifier.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 420854b3cda9e7e0ff1ace8dba3ad45387d15d14
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:37 2014 -0400

      qla2xxx: Enable fast flash access for ISP83xx.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2ac224bc0e9021520be95f6678c94440d526aa49
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:36 2014 -0400

      qla2xxx: Add ISP27xx fwdump template entry T275 (insert buffer).

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ce9b9b0858c6806ae84072d5fabb5ae0ca3f2799
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:35 2014 -0400

      qla2xxx: ISP27xx fwdump template fix insertbuf() routine.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 01cb65f1bb3e71df1a0eb3393d3066ea0161a425
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:34 2014 -0400

      qla2xxx: ISP27xx fwdump template remove high frequency debug logs.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit aa2dc3727a934e63a74e6dd5f017d263d9baa70a
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:33 2014 -0400

      qla2xxx: ISP27xx optimize fwdump entry table lookup.

      Since the entry call array is sorted in order of entry type opcode,
      the search can be terminated as soon as the search key is exceeded.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 299f5e27ac5fac42f5be38a1cdf004b4e8217cbf
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:32 2014 -0400

      qla2xxx: ISP27xx add tests for incomplete template.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4089b71cc820a426d601283c92fcd4ffeb5139c2
  Author: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 09:22:25 2014 -0500

      mptfusion: enable no_write_same for vmware scsi disks

      When using a virtual SCSI disk in a VMWare VM if blkdev_issue_zeroout is 
used
      data can be improperly zeroed out using the mptfusion driver. This patch
      disables write_same for this driver and the vmware subsystem_vendor which
      ensures that manual zeroing out is used instead.

      Cc: stable@xxxxxxxxxxxxxxx
      BugLink: http://bugs.launchpad.net/bugs/1371591
      Reported-by: Bruce Lucas <bruce.lucas@xxxxxxxxxxx>
      Tested-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
      Signed-off-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cbbce82209490df8b68da9aec0d642451fe0a668
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 25 13:55:19 2014 +1000

      SCHED: add some "wait..on_bit...timeout()" interfaces.

      In commit c1221321b7c25b53204447cff9949a6d5a7ddddc
         sched: Allow wait_on_bit_action() functions to support a timeout

      I suggested that a "wait_on_bit_timeout()" interface would not meet my
      need.  This isn't true - I was just over-engineering.

      Including a 'private' field in wait_bit_key instead of a focused
      "timeout" field was just premature generalization.  If some other
      use is ever found, it can be generalized or added later.

      So this patch renames "private" to "timeout" with a meaning "stop
      waiting when "jiffies" reaches or passes "timeout",
      and adds two of the many possible wait..bit..timeout() interfaces:

      wait_on_page_bit_killable_timeout(), which is the one I want to use,
      and out_of_line_wait_on_bit_timeout() which is a reasonably general
      example.  Others can be added as needed.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 859c75aba20264d87dd026bab0d0ca3bff385955
  Author: Tomas Henzl <thenzl@xxxxxxxxxx>
  Date:   Fri Sep 12 14:44:15 2014 +0200

      hpsa: add missing pci_set_master in kdump path

      Add a call to pci_set_master(...)  missing in the previous
      patch "hpsa: refine the pci enable/disable handling".
      Found thanks to Rob Elliot.

      Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Reviewed-by: Robert Elliott <elliott@xxxxxx>
      Tested-by: Robert Elliott <elliott@xxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2e9feb434a66311f30bde2430a5609e9e24df62b
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Wed Sep 24 17:33:34 2014 +0800

      arcmsr: simplify ioctl data read/write

      Signed-off-by: Ching Huang <ching 2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 3185ea63907cb281cfdc5aa29aa2d855826ad16a
  Author: wenxiong@xxxxxxxxxxxxxxxxxx <wenxiong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:25:47 2014 -0500

      ipr: don't log error messages when applications issues illegal requests

      Failing Device information are logged when IOA firmware detected these
      illegal request such as IOA firmware doesn't support inquiry with page
      code 2. The patch fixes the issue.

      Signed-off-by: Brian King <brking@xxxxxxxxxxxxxxxxxx>
      Tested-by: Wen Xiong <wenxiong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 346e2e4a8b47089f4319f114ec9ac3a95b5f0ac8
  Merge: 5caf6ae 4f0eb5d
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 13:11:52 2014 +0200

      Merge tag 'phy-for_3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

      Kishon writes:

      Adds 3 new PHY drivers stih407, stih41x and rcar gen2 PHY. It also
      includes miscellaneous cleanup of other PHY drivers.

      Conflicts:
        MAINTAINERS

  commit 5caf6ae5ce880ec15448b310e47a9515ebb7e808
  Merge: 638139e dee80ad
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 12:18:11 2014 +0200

      Merge tag 'usb-serial-3.17-final' of 
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

      Johan writes:

      USB-serial fixes for v3.17

      Here are two more device IDs for v3.17.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit cc952e7017fa2e8871ee6a94f2c606ff5911f61e
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 06:26:21 2014 -0400

      tty: Fix width of unsigned long bitfield padding

      Commit c545b66c6922b002b5fe224a6eaec58c913650b5,
      'tty: Serialize tcflow() with other tty flow control changes' and
      commit 99416322dd16b810ba74098cc50ef2a844091d35,
      'tty: Workaround Alpha non-atomic byte storage in tty_struct' work around
      compiler bugs and non-atomic storage on multiple arches by padding
      bitfields out to the declared type which is unsigned long. However, the
      width varies by arch.

      Pad bitfields to actual width of unsigned long (which is BITS_PER_LONG).

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 981c5b4a3b372402dc3aeae3a7a3eb687df44067
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Wed Sep 24 09:38:19 2014 -0400

      HID: sony: Update the DualShock 4 touchpad resolution

      The DualShock 4 touchpad has been measured to have a resolution of
      44.86 dots/mm which equates to 1920x942.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 508423bebcda29eb0ba7c627f895387dad7cdcd6
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 18:20:18 2014 +0900

      ARM: exynos_defconfig: enable USB gadget support

      Enable USB gadget support without support for any specific gadgets to
      more easily catch cases where a devices dts doesn't specify the usb
      controllers dr_mode while it should.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit d2e5c871ed8a250f7ee1fe34dd52ed5757363fba
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Tue Jun 24 16:20:28 2014 +0100

      drivers: cpuidle: initialize big.LITTLE driver through DT

      With the introduction of DT based idle states, CPUidle drivers for ARM
      can now initialize idle states data through properties in the device tree.

      This patch adds code to the big.LITTLE CPUidle driver to dynamically
      initialize idle states data through the updated device tree source file.

      Cc: Chander Kashyap <k.chander@xxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 3299b63de384159579143d4abdfb94013e0b5470
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Fri Feb 28 13:03:44 2014 +0000

      drivers: cpuidle: CPU idle ARM64 driver

      This patch implements a generic CPU idle driver for ARM64 machines.

      It relies on the DT idle states infrastructure to initialize idle
      states count and respective parameters. Current code assumes the driver
      is managing idle states on all possible CPUs but can be easily
      generalized to support heterogenous systems and build cpumasks at
      runtime using MIDRs or DT cpu nodes compatible properties.

      The driver relies on the arm64 CPU operations to call the idle
      initialization hook used to parse and save suspend back-end specific
      idle states information upon probing.

      Idle state index 0 is always initialized as a simple wfi state, ie always
      considered present and functional on all ARM64 platforms.

      Idle state indices higher than 0 trigger idle state entry by calling
      the cpu_suspend function, that triggers the suspend operation through
      the CPU operations suspend back-end hook. cpu_suspend passes the idle
      state index as a parameter so that the CPU operations suspend back-end
      can retrieve the required idle state data by using the idle state
      index to execute a look-up on its internal data structures.

      Reviewed-by: Ashwin Chaugule <ashwin.chaugule@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 9f14da345599c14b329cf5ac9499ad322056dd32
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Fri Feb 14 14:28:39 2014 +0000

      drivers: cpuidle: implement DT based idle states infrastructure

      On most common ARM systems, the low-power states a CPU can be put into are
      not discoverable in HW and require device tree bindings to describe
      power down suspend operations and idle states parameters.

      In order to enable DT based idle states and configure idle drivers, this
      patch implements the bulk infrastructure required to parse the device tree
      idle states bindings and initialize the corresponding CPUidle driver 
states
      data.

      The parsing API accepts a start index that defines the first idle state
      that should be initialized by the parsing code in order to give new and
      legacy driver flexibility over which states should be parsed using the
      new DT mechanism.

      The idle states node(s) is obtained from the phandle list of the first cpu
      in the driver cpumask;  the kernel checks that the idle state node phandle
      is the same for all CPUs in the driver cpumask before declaring the idle 
state
      as valid and start parsing its content.

      The idle state enter function pointer is initialized through DT match
      structures passed in by the CPUidle driver, so that ARM legacy code can
      cope with platform specific idle entry method based on compatible
      string matching and the code used to initialize the enter function pointer
      can be moved to the DT generic layer.

      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 2a0a5b2299b9bef76123fac91e68d39cb361c33e
  Author: Jan Willeke <willeke@xxxxxxxxxx>
  Date:   Mon Sep 22 16:39:06 2014 +0200

      s390/uprobes: architecture backend for uprobes

      Signed-off-by: Jan Willeke <willeke@xxxxxxxxxx>
      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 975fab17399a2b29985166181ad80e5f50fa42e9
  Author: Jan Willeke <willeke@xxxxxxxxxx>
  Date:   Mon Sep 22 16:37:27 2014 +0200

      s390/uprobes: common library for kprobes and uprobes

      This patch moves common functions from kprobes.c to probes.c.
      Thus its possible for uprobes to use them without enabling kprobes.

      Signed-off-by: Jan Willeke <willeke@xxxxxxxxxx>
      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit bbae71bf9c2fe90dc5642d4cddbbc1994861fd92
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Sep 22 16:34:38 2014 +0200

      s390/rwlock: use the interlocked-access facility 1 instructions

      Make use of the load-and-add, load-and-or and load-and-and instructions
      to atomically update the read-write lock without a compare-and-swap loop.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 94232a4332de3bc210e7067fd43521b3eb12336a
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Sep 22 16:25:25 2014 +0200

      s390/rwlock: improve writer fairness

      Set the write-lock bit in the out-of-line rwlock code to indicate that
      a writer is waiting. Additional readers will no be able to get the lock
      until at least one writer got the lock. Additional writers have to wait
      for the first writer to release the lock again.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 2684e73a861fe7b2ab763f442207025a1d9bb6a6
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Sep 22 14:45:11 2014 +0200

      s390/rwlock: remove interrupt-enabling rwlock variant.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 6a5c1482e2b700e89f174ddb42434b37f15abccd
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Mon Sep 22 08:50:51 2014 +0200

      s390/mm: remove change bit override support

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 70c9d296325b398a87c30de77cc94033a60bdad2
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Sat Sep 20 11:12:08 2014 +0200

      s390/vmemmap: remove memset call from vmemmap_populate()

      If the vmemmap array gets filled with large pages we allocate those
      pages with vmemmap_alloc_block(), which returns cleared pages.
      Only for single 4k pages we call our own vmem_alloc_pages() which does
      not return cleared pages. However we can also call vmemmap_alloc_block()
      to allocate the 4k pages.
      This way we can also make sure the vmemmap array is cleared after its
      population.
      Therefore we can remove the memset at the end of the function which
      would clear the vmmemmap array a second time on machines which do
      support EDAT1.

      On very large configurations this can save us several seconds.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit b881dcfbf7fd89b2be801843b060b9ad77cc77e7
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:02 2014 +0200

      s390/head.s: use zero as address for stfl

      The architecture suggests to use address 0 as parameter for stfl,
      to allow for future extensions. Using __LC_STFL_FAC_LIST (0x200)
      shows which address is used, but might be not future proof.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit d59b93da5e572703e1a7311c13dd3472a4e56e30
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Sep 19 14:29:31 2014 +0200

      s390/rwlock: use directed yield for write-locked rwlocks

      Add an owner field to the arch_rwlock_t to be able to pass the timeslice
      of a virtual CPU with diagnose 0x9c to the lock owner in case the rwlock
      is write-locked. The undirected yield in case the rwlock is acquired
      writable but the lock is read-locked is removed.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 46b05c7bd51edafb8c8da088b49bddf7f78d48f9
  Author: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
  Date:   Tue Sep 16 14:37:25 2014 +0200

      s390/zcrypt: Fixed possible race condition in zcrypt module handling

      Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 9fc98ad0d2bf3cd71772d1bda75e7a8b4dce261b
  Author: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
  Date:   Tue Sep 16 11:02:24 2014 +0200

      s390/tape: fix MTIOCGET ioctl to report blocksize

      Remove tape_state from status register and report the drive's current
      setting for block size instead as known from other tapes.
      Density is not supported so nothing to report here.

      Signed-off-by: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 8f933b1043e1e51f4776fc1ffe86752c7785fd4e
  Author: Ralf Hoppe <rhoppe@xxxxxxxxxx>
  Date:   Mon Apr 8 09:52:57 2013 +0200

      s390/hmcdrv: HMC drive CD/DVD access

      This device driver allows accessing a HMC drive CD/DVD-ROM.
      It can be used in a LPAR and z/VM environment.

      Reviewed-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Reviewed-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Ralf Hoppe <rhoppe@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit ea61a579ab87f1620b14777afc32cf3827f07bc8
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Sep 9 12:53:12 2014 +0200

      s390/sclp: reduce dependency on event type masks

      The event type masks can change asynchronously. These changes are reported
      by SCLP to the OS by state-change events which are retrieved with the read
      event data command. The SCLP driver has a request queue, there is a window
      where the read event data request has not completed yet but the SCLP 
console
      drivers are trying to queue output requests. As the masks are not updated
      yet the requests are discarded.

      The simplest fix is to queue the console requests independent of the
      event type masks and rely on SCLP to return with an error code if a
      specific event type is not available.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 170387a8877b2c12fee5ae901be1ef4693d06094
  Author: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
  Date:   Mon Sep 8 13:24:13 2014 +0200

      s390/zcrypt: support for extended number of ap domains

      Extends the number of ap domains within the zcrypt device driver up to 
256.
      AP domains in the range 00..255 will be detected.

      Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 6baf6ee534c56e754ca854176be0073bc2c9e6a4
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Tue Aug 12 17:11:05 2014 -0700

      cpuidle: big.LITTLE: add Exynos5800 compatible string

      Exynos 5800 is big.LITTLE SoC compatible with the 5420.  Add the
      compatible string so this driver works on the 5800.

      Tested on exynos5800-peach-pi (aka Samsung Chromebook2)

      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit f4ea5332c800c54f4d4c231d3338d95c2dd70a66
  Merge: 0f33be0 18910ab
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Thu Sep 25 10:47:25 2014 +0200

      Merge branch 'for-next/cpuidle' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into cpuidle/3.18

      These are the specific changes for ARM64 to make it possible to integrate 
the
      DT based generic cpuidle driver in this tree.

      It contains:
        * The documentation for the DT definitions for ARM
        * The refactoring of the cpu_suspend function for ARM64
        * Introduce the cpu_idle_init function for ARM64
        * Add the PSCI CPU SUSPEND based on the previous changes on cpu_suspend

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 565766b087a6d6ff257f5b79c8ceda0188c9169f
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Sep 25 09:48:01 2014 +0300

      Bluetooth: Rename sco_param_wideband table to esco_param_msbc

      The sco_param_wideband table represents the eSCO parameters for
      specifically mSBC encoding. This patch renames the table to the more
      descriptive esco_param_msbc name.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e4742d5769e7f502f1b928b759ddecabf03375d7
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:15:24 2014 +0200

      pinctrl: bcm281xx: make Kconfig dependency more strict

      This driver is only useful on BCM281xx, so let the driver depend on
      ARCH_BCM_MOBILE but allow compile coverage testing.
      The main benefit is that the driver isn't available to be selected for
      machines that don't have the matching hardware.

      Signed-off-by: Uwe Kleine-K�¶nig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Reviewed-by: Sherman Yin <syin@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 7b31997a734cd24c305d5c58a366e4c8f7673e02
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Fri Feb 21 14:42:26 2014 +0100

      gpio: kona: enable only on BCM_MOBILE or for compile testing

      This change makes it easier to configure a kernel for a real machine by
      not showing the option to enable it at all if COMPILE_TEST is off.

      Signed-off-by: Uwe Kleine-K�¶nig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Acked-by: Markus Mayer <mmayer@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e2e08970100db03bb84fd4a72f9c35bfc18d595a
  Author: Nikolaus Voss <n.voss@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:30:21 2014 +0200

      pwm: atmel: Fix calculation of prescale value

      The prescale value used for calculating the period was incremented
      afterwards, thus the resulting prescale value is by one too high.
      This resulted in a PWM frequency only half as high as requested.

      This patch moves the 64 bit division out of the prescale loop to
      correct the above issue and make the calculation more efficient.

      Signed-off-by: Nikolaus Voss <n.voss@xxxxxxxxxxxxxxx>
      Tested-by: Bo Shen <voice.shen@xxxxxxxxx>
      Acked-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit e87b4c7a7ac6d895846570dec637744cf7050df3
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 18 16:09:27 2014 +1000

      NFS: don't use STABLE writes during writeback.

      commit b31268ac793fd300da66b9c28bbf0a200339ab96
        FS: Use stable writes when not doing a bulk flush

      was a bit heavy handed.
      The particular problem that lead to this patch was that
      small writes to an O_SYNC file we being written as UNSTABLE writes
      followed by a commit.
      This is appropriate for large writes (which require multiple NFS
      requests) but for small writes (single NFS request), using
      NFS_FILE_SYNC is more efficient.

      So that patch causes the code to select between the two methods
      depending on how many nfs requests get generated.

      Unfortunately this ends up applying to non O_SYNC writes as well.
      In particular if you memory-map a file and update random pages, then
      when they are eventually written out by writeback they will go as
      NFS_FILE_SYNC.  This is inefficient and slows down the application.

      So: only set FLUSH_COND_STABLE when wbc->sync_mode is WB_SYNC_ALL.
      With this patch:
       O_SYNC writes are NFS_FILE_SYNC for single requests, and NFS_UNSTABLE
          followed by COMMIT for multiple requests
       Writing immediately before close of fsync follow the same pattern.
       Non-O_SYNC writes without an fsync of close eventually get flushed
       out as UNSTABLE and a commit follows eventually as appropriate.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8478eaa16e701ecfe054b62ec764bc1291b79e19
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 18 16:09:27 2014 +1000

      NFSv4: use exponential retry on NFS4ERR_DELAY for async requests.

      Currently asynchronous NFSv4 request will be retried with
      exponential timeout (from 1/10 to 15 seconds), but async
      requests will always use a 15second retry.

      Some "async" requests are really synchronous though.  The
      async mechanism is used to allow the request to continue if
      the requesting process is killed.
      In those cases, an exponential retry is appropriate.

      For example, if two different clients both open a file and
      get a READ delegation, and one client then unlinks the file
      (while still holding an open file descriptor), that unlink
      will used the "silly-rename" handling which is async.
      The first rename will result in NFS4ERR_DELAY while the
      delegation is reclaimed from the other client.  The rename
      will not be retried for 15 seconds, causing an unlink to take
      15 seconds rather than 100msec.

      This patch only added exponential timeout for async unlink and
      async rename.  Other async calls, such as 'close' are sometimes
      waited for so they might benefit from exponential timeout too.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3dedbb5ca10ef13f25055776d2f6d9499d9ca1ba
  Author: Jason Baron <jbaron@xxxxxxxxxx>
  Date:   Wed Sep 24 18:08:04 2014 +0000

      rpc: Add -EPERM processing for xs_udp_send_request()

      If an iptables drop rule is added for an nfs server, the client can end 
up in
      a softlockup. Because of the way that xs_sendpages() is structured, the 
-EPERM
      is ignored since the prior bits of the packet may have been successfully 
queued
      and thus xs_sendpages() returns a non-zero value. Then, 
xs_udp_send_request()
      thinks that because some bits were queued it should return -EAGAIN. We 
then try
      the request again and again, resulting in cpu spinning. Reproducer:

      1) open a file on the nfs server '/nfs/foo' (mounted using udp)
      2) iptables -A OUTPUT -d <nfs server ip> -j DROP
      3) write to /nfs/foo
      4) close /nfs/foo
      5) iptables -D OUTPUT -d <nfs server ip> -j DROP

      The softlockup occurs in step 4 above.

      The previous patch, allows xs_sendpages() to return both a sent count and
      any error values that may have occurred. Thus, if we get an -EPERM, return
      that to the higher level code.

      With this patch in place we can successfully abort the above sequence and
      avoid the softlockup.

      I also tried the above test case on an nfs mount on tcp and although the 
system
      does not softlockup, I still ended up with the 'hung_task' firing after 
120
      seconds, due to the i/o being stuck. The tcp case appears a bit harder to 
fix,
      since -EPERM appears to get ignored much lower down in the stack and does 
not
      propogate up to xs_sendpages(). This case is not quite as insidious as the
      softlockup and it is not addressed here.

      Reported-by: Yigong Lou <ylou@xxxxxxxxxx>
      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit f279cd008fc9742f5ec294d9b8a793a7a0b163ef
  Author: Jason Baron <jbaron@xxxxxxxxxx>
  Date:   Wed Sep 24 18:08:00 2014 +0000

      rpc: return sent and err from xs_sendpages()

      If an error is returned after the first bits of a packet have already been
      successfully queued, xs_sendpages() will return a positive 'int' value
      indicating success. Callers seem to treat this as -EAGAIN.

      However, there are cases where its not a question of waiting for the write
      queue to drain. For example, when there is an iptables rule dropping 
packets
      to the destination, the lower level code can return -EPERM only after 
parts
      of the packet have been successfully queued. In this case, we can end up
      continuously retrying resulting in a kernel softlockup.

      This patch is intended to make no changes in behavior but is in 
preparation for
      subsequent patches that can make decisions based on both on the number of 
bytes
      sent by xs_sendpages() and any errors that may have be returned.

      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 173b3afceebe76fa2205b2c8808682d5b541fe3c
  Author: Benjamin Coddington <bcodding@xxxxxxxxxx>
  Date:   Tue Sep 23 12:26:20 2014 -0400

      lockd: Try to reconnect if statd has moved

      If rpc.statd is restarted, upcalls to monitor hosts can fail with
      ECONNREFUSED.  In that case force a lookup of statd's new port and retry 
the
      upcall.

      Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit a743419f420a64d442280845c0377a915b76644f
  Author: Benjamin Coddington <bcodding@xxxxxxxxxx>
  Date:   Tue Sep 23 12:26:19 2014 -0400

      SUNRPC: Don't wake tasks during connection abort

      When aborting a connection to preserve source ports, don't wake the task 
in
      xs_error_report.  This allows tasks with RPC_TASK_SOFTCONN to succeed if 
the
      connection needs to be re-established since it preserves the task's status
      instead of setting it to the status of the aborting kernel_connect().

      This may also avoid a potential conflict on the socket's lock.

      Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.14+
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8faaa6d5d48b201527e0451296d9e71d23afb362
  Author: Olga Kornievskaia <kolga@xxxxxxxxxx>
  Date:   Wed Sep 24 18:11:28 2014 -0400

      Fixing lease renewal

      Commit c9fdeb28 removed a 'continue' after checking if the lease needs
      to be renewed. However, if client hasn't moved, the code falls down to
      starting reboot recovery erroneously (ie., sends open reclaim and gets
      back stale_clientid error) before recovering from getting stale_clientid
      on the renew operation.

      Signed-off-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
      Fixes: c9fdeb280b8c (NFS: Add basic migration support to state manager 
thread)
      Cc: stable@xxxxxxxxxxxxxxx # 3.13+
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2f3169fb18f4643ac9a6a097a6a6c71f0b2cef75
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 24 18:56:11 2014 +0200

      nfs: fix duplicate proc entries

      Commit 65b38851a174
      ("NFS: Fix /proc/fs/nfsfs/servers and /proc/fs/nfsfs/volumes")

      updated the following function:
      static int nfs_volume_list_open(struct inode *inode, struct file *file)

      it used &nfs_server_list_ops instead of &nfs_volume_list_ops
      which means cat /proc/fs/nfsfs/volumes = /proc/fs/nfsfs/servers

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Fixes: 65b38851a174 (NFS: Fix /proc/fs/nfsfs/servers and...)
      Cc: stable@xxxxxxxxxxxxxxx # 3.4.x+
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit fd642bb94c75f08ed15111a7fe75027da6abdd07
  Merge: 4d96fb1 d6cc1f5
  Author: Sebastian Reichel <sre@xxxxxxxxxx>
  Date:   Thu Sep 25 01:55:14 2014 +0200

      Merge tag 'tags/mfd-power-charger-regulator-v3.18' into next

      Immutable branch between MFD, Power, Charger and Regulator for v3.18

  commit 4d96fb1ec81118c6406fe6d3670f172b2faaedf3
  Author: Heiko Stuebner <heiko.stuebner@xxxxxx>
  Date:   Tue Sep 23 22:42:16 2014 +0200

      power: gpio-charger: do not use gpio value directly

      Some gpio implementations return interesting values for gpio_get_value 
when
      the value is not 0 - as seen on a imx6sl board. Therefore do not use the
      value returned from gpio_get_value directly but simply check for 0 or not 
0.

      Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit ddd26dff757d08d4eb309a28bf2a02372387e71f
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 16 18:10:41 2014 +0200

      power: max8925: Use of_get_child_by_name

      Use of_get_child_by_name to obtain reference to charger node instead of
      of_find_node_by_name which can walk outside of the parent node.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 920ac5be91bc447c5ef82f457207a169aa79c5f6
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 16 18:10:40 2014 +0200

      power: max8925: Fix NULL ptr dereference on memory allocation failure

      Check the return value of devm_kzalloc() to fix possible NULL pointer
      dereference and properly exit the probe() on memory allocation failure.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 628ef02c56e515430dd8d8439126dd0ecb8ce8bb
  Author: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
  Date:   Tue Sep 9 12:20:35 2014 -0700

      bq27x00_battery: Add support to bq27742

      Add support to bq27742 in bq27x00 driver. bq27742 register
      addresses are mostly mostly the same as bq27500 addresses
      with minor differences.

      Signed-off-by: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
      Reviewed-by: Gwendal Grignou <gwendal@xxxxxxxxxxxx>
      Reviewed-by: Rhyland Klein <rklein@xxxxxxxxxx>
      Reviewed-by: Benson Leung <bleung@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 042e1c79166b9250edd8262bea84e1703f27ad2e
  Author: Jin Yao <yao.jin@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 10:31:14 2014 -0700

      Input: soc_button_array - convert to platform bus

      ACPI device enumeration mechanism changed a lot since 3.16-rc1.
      ACPI device objects with _HID will be enumerated to platform bus by 
default.
      For the existing PNP drivers that probe the PNPACPI devices, the device 
ids
      are listed explicitly in drivers/acpi/acpi_pnp.c.
      But ACPI folks will continue their effort on shrinking this id list by
      converting the PNP drivers to platform drivers, for the devices that don't
      belong to PNP bus in nature.

      Signed-off-by: Jin Yao <yao.jin@xxxxxxxxx>
      Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9133664097dd4aca0bed4882a86f0bfccbf07e53
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:26 2014 +0200

      cpuidle: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c7750e8321155d39625c1ffb03227af4fa7f9122
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 08:41:28 2014 -0300

      gpu: ipu-v3: Kconfig: Remove SOC_IMX6SL from IMX_IPUV3_CORE Kconfig

      SOC_IMX6SL does not have the IPU block, so remove it from the Kconfig 
entry.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 7bc5a2bad0b8d9d1ac9f7b8b33150e4ddf197334
  Author: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
  Date:   Sat Sep 20 13:19:47 2014 +0200

      ACPI: Support _OSI("Darwin") correctly

      Apple hardware queries _OSI("Darwin") in order to determine whether the
      system is running OS X, and changes firmware behaviour based on the
      answer.  The most obvious difference in behaviour is that Thunderbolt
      hardware is forcibly powered down unless the system is running OS X. The
      obvious solution would be to simply add Darwin to the list of supported
      _OSI strings, but this causes problems.

      Recent Apple hardware includes two separate methods for checking _OSI
      strings. The first will check whether Darwin is supported, and if so
      will exit. The second will check whether Darwin is supported, but will
      then continue to check for further operating systems. If a further
      operating system is found then later firmware code will assume that the
      OS is not OS X.  This results in the unfortunate situation where the
      Thunderbolt controller is available at boot time but remains powered
      down after suspend.

      The easiest way to handle this is to special-case it in the
      Linux-specific OSI handling code. If we see Darwin, we should answer
      true and then disable all other _OSI vendor strings.

      The next problem is that the Apple PCI _OSC method has the following
      code:

      if (LEqual (0x01, OSDW ()))
        if (LAnd (LEqual (Arg0, GUID), NEXP)
          (do stuff)
        else
          (fail)
      NEXP is a value in high memory and is presumably under the control of
      the firmware. No methods sets it. The methods that are called in the "do
      stuff" path are dummies. Unless there's some additional firmware call in
      early boot, there's no way for this call to succeed - and even if it
      does, it doesn't do anything.

      The easiest way to handle this is simply to ignore it. We know which
      flags would be set, so just set them by hand if the platform is running
      in Darwin mode.

      Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
      [andreas.noever@xxxxxxxxx: merged two patches, do not touch ACPICA]
      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 9faf6136ff4647452580b019f4b16f8c5082e589
  Author: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
  Date:   Sat Sep 20 13:19:46 2014 +0200

      ACPI / SBS: Disable smart battery manager on Apple

      Touching the smart battery manager at all on Apple hardware appears to
      make it unhappy - unplugging the AC adapter triggers accesses that hang
      the controller for several minutes. Quirk it out via DMI in order to
      avoid this.  Compensate by changing battery presence if we fail to
      communicate with the battery.

      Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 3031cddea633ea5328162d3d712a582e4205dbed
  Author: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
  Date:   Sat Sep 20 13:19:45 2014 +0200

      ACPI / SBS: Don't assume the existence of an SBS charger

      Apple hardware continues to expose an ACPI AC charger even when using
      SBS to report battery state. The charger status byte returns all 0s in
      this case.  Since the spec requires that bit 4 be 1 at all times, assume
      that there's not really a charger if it's set to zero.

      Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ffd8a731d9bfd186b8bb8b88f558de7e04ae06e6
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:24 2014 +0200

      ACPI / battery: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5d30f7410220eb212614654677264f1ba04ae746
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Mon Sep 15 19:36:53 2014 +0800

      ACPI / utils: Update acpi_check_dsm() comments

      Update function comments.

      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 8ee4104a681a3a30a495265825d8ebfe87d57d28
  Author: Edward Lin <yidi.lin@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:56:12 2014 +0800

      ACPI / blacklist: add Win8 OSI quirks for some Dell laptop models

      The wireless hotkey of those machines does not work with Win8 OSI.
      Due to insufficient documentation for the driver implementation,
      blacklist those machines as a workaround.

      "audo wake on after shutdown" bug on Dell Inspiron 7737 is fixed by BIOS.
      But this machine still suffers the hotkey issue. So keep the quirk for the
      wireless hotkey issue.

      Link: 
http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=MJWNX
      Signed-off-by: Edward Lin <yidi.lin@xxxxxxxxxxxxx>
      [ rjw: Subject ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 00c027db0cc4b7387b258330482c6e5f5e836b18
  Merge: c24ae0d 8d0eff6
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Sep 24 23:19:45 2014 +0200

      Merge tag 'signed-kvm-ppc-next' of git://github.com/agraf/linux-2.6 into 
kvm-next

      Patch queue for ppc - 2014-09-24

      New awesome things in this release:

        - E500: e6500 core support
        - E500: guest and remote debug support
        - Book3S: remote sw breakpoint support
        - Book3S: HV: Minor bugfixes

      Alexander Graf (1):
            KVM: PPC: Pass enum to kvmppc_get_last_inst

      Bharat Bhushan (8):
            KVM: PPC: BOOKE: allow debug interrupt at "debug level"
            KVM: PPC: BOOKE : Emulate rfdi instruction
            KVM: PPC: BOOKE: Allow guest to change MSR_DE
            KVM: PPC: BOOKE: Clear guest dbsr in userspace exit KVM_EXIT_DEBUG
            KVM: PPC: BOOKE: Guest and hardware visible debug registers are same
            KVM: PPC: BOOKE: Add one reg interface for DBSR
            KVM: PPC: BOOKE: Add one_reg documentation of SPRG9 and DBSR
            KVM: PPC: BOOKE: Emulate debug registers and exception

      Madhavan Srinivasan (2):
            powerpc/kvm: support to handle sw breakpoint
            powerpc/kvm: common sw breakpoint instr across ppc

      Michael Neuling (1):
            KVM: PPC: Book3S HV: Add register name when loading toc

      Mihai Caraman (10):
            powerpc/booke: Restrict SPE exception handlers to e200/e500 cores
            powerpc/booke: Revert SPE/AltiVec common defines for interrupt 
numbers
            KVM: PPC: Book3E: Increase FPU laziness
            KVM: PPC: Book3e: Add AltiVec support
            KVM: PPC: Make ONE_REG powerpc generic
            KVM: PPC: Move ONE_REG AltiVec support to powerpc
            KVM: PPC: Remove the tasklet used by the hrtimer
            KVM: PPC: Remove shared defines for SPE and AltiVec interrupts
            KVM: PPC: e500mc: Add support for single threaded vcpus on e6500 
core
            KVM: PPC: Book3E: Enable e6500 core

      Paul Mackerras (2):
            KVM: PPC: Book3S HV: Increase timeout for grabbing secondary threads
            KVM: PPC: Book3S HV: Only accept host PVR value for guest PVR

  commit ef86c3f4bec932bee4ad05728f7306359ae2f87a
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 15:12:43 2014 +0200

      ACPI / processor: use container_of instead of casting first structure 
member

      Use container_of instead of casting first structure member to resolve
      acpi_madt_local_apic/sapic/x2apic from acpi_subtable_header.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      [ rjw: Subject and changelog ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit a11d342fb89aedec5003d116e7427d43cbba714d
  Author: Stepan Bujnak <stepanbujnak@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:43 2014 +0200

      ACPI / video: force vendor backlight on Lenovo Ideapad Z570

      Lenovo Ideapad 570 is a pre-win8 laptop where not using vendor
      backlight causes the backlight controls not to work.

      Signed-off-by: Stepan Bujnak <stepanbujnak@xxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 1f47a77c4e4951f141bf20fe7f7c5d9438ea1663
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 15:19:33 2014 +0300

      ACPI / LPSS: not using UART RTS override with Auto Flow Control

      Adding a check for UART Auto Flow Control feature and only
      enabling the RTS override when it's not supported. RTS
      override is not needed when Auto Flow Control is used and
      they shouldn't be used together.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 4daaab4f0c2b55adccab08da06e17acc270cb84a
  Merge: 3c4d1da b94d525
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:48:32 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

  commit 783a28ec0bf2c2d560d8004c92919d112a777e55
  Merge: 2f419d7 31ff2a5 615f775 94e57fe
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Sep 24 14:36:11 2014 -0600

      Merge branches 'pci/hotplug', 'pci/initdata' and 'pci/misc' into next

      * pci/hotplug:
        PCI: pciehp: Stop disabling notifications during init
        PCI: pciehp: Add more Slot Control debug output
        PCI: pciehp: Fix wait time in timeout message

      * pci/initdata:
        x86/PCI: Mark PCI BIOS initialization code as such
        x86/PCI: Constify pci_mmcfg_probes[] array
        x86/PCI: Mark constants of pci_mmcfg_nvidia_mcp55() as __initconst
        x86/PCI: Move __init annotation to the correct place
        x86/PCI: Mark DMI tables as initialization data

      * pci/misc:
        PCI: Move PCI_VENDOR_ID_VMWARE to pci_ids.h

  commit c7da579763f29cf45a861ad4c339aba590d8b80d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 24 22:41:46 2014 +0300

      Bluetooth: Add retransmission effort into SCO parameter table

      It is expected that new parameter combinations will have the
      retransmission effort value different between some entries (mainly
      because of the new S4 configuration added by HFP 1.7), so it makes sense
      to move it into the table instead of having it hard coded based on the
      selected SCO_AIRMODE_*.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b2fc3f3c6d397d434174147eca3db1ec778195ce
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:42:38 2014 -0700

      drivers/soc: ti: fix build break with modules

      Fixes below build break by not switching to stubs when the driver is a 
module:

      drivers/soc/ti/knav_dma.c:418:7: error: redefinition of 
'knav_dma_open_channel'
       void *knav_dma_open_channel(struct device *dev, const char *name,
             ^
      In file included from drivers/soc/ti/knav_dma.c:26:0:
      include/linux/soc/ti/knav_dma.h:165:21: note: previous definition of 
'knav_dma_open_channel' was here
       static inline void *knav_dma_open_channel(struct device *dev, const char 
*name,
                           ^

      Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9cd701648d1ec6b2ad4d0a8cbbd7241b5ad9e830
  Merge: 7e9b282 2b2244a
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:29:31 2014 -0700

      Merge tag 'imx-dt-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt

      Merge "ARM: imx: device tree changes for 3.18" from Shawn Guo:

      The i.MX device tree changes for 3.18:
       - Device tree support for i.MX ADS and Armadeus APF9328 boards
       - Enable thermal sensor support for i.MX6SL
       - Add LCD support for i.MX6SL EVK board
       - Fix display duplicate name for a bunch of board dts files
       - Configure imx6qdl-sabresd board pins locally to remove the dependency
         on bootloader
       - A set of imx28-tx28 board dts updates from Lothar
       - Add pci config space as platform resource
       - Enable devices RTC, I2C and HDMI for nitrogen6x board
       - Split HummingBoard DT to support s/dl and d/q
       - mSATA and IR input support for HummingBoard
       - Add SSI baud clock for i.MX6 device trees
       - Add USB support for vf610-colibri and vf610-twr boards
       - A set of cleanup and updates on Gateworks boards

      * tag 'imx-dt-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (86 commits)
        ARM: dts: imx6: make gpt per clock can be from OSC
        ARM: dts: imx: ventana: add canbus support for GW52xx
        ARM: dts: imx: ventana: cleanup pinctrl groups
        ARM: dts: imx: ventana: configure padconf for all pins
        ARM: dts: imx: ventana: use gpio constants
        ARM: dts: imx: ventana: remove unused aliases
        ARM: dts: imx: ventana: remove unsupported dt nodes
        ARM: dts: imx28-tx28: add alias for CAN XCVR regulator
        ARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs
        ARM: dts: imx28-tx28: use GPIO flags
        ARM: dts: imx28-tx28: remove spidev labels and add third instance of 
spidev
        ARM: dts: imx6sl: add baud clock and clock-names for ssi
        ARM: dts: imx6qdl: add baud clock and clock-names for ssi
        ARM: dts: imx6qdl-sabresd: Configure the pins locally
        ARM: dts: imx28-m28evk: Fix display duplicate name warning
        ARM: dts: imx28-tx28: Fix display duplicate name warning
        ARM: dts: imx28-m28cu: Fix display duplicate name warning
        ARM: dts: imx28-cfa100: Fix display duplicate name warning
        ARM: dts: imx28-apf28dev: Fix display duplicate name warning
        ARM: dts: imx28-apx4devkit: Fix display duplicate name warning
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 14bbd322f4264afc26c93907add4870f686d28b9
  Merge: 739d8d8 64546e9
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:27:17 2014 -0700

      Merge tag 'imx-soc-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

      Merge "ARM: imx: SoC updates for 3.18" from Shawn Guo:

      The i.MX SoC updates for 3.18:
       - Add initial devicetree support for i.MX1
       - Support GPT per clock source from OSC for i.MX6
       - A couple of parent selection corrections for i.MX6SL clock driver
       - Support more chip revision for i.MX6
       - Convert pr_warning to pr_warn
       - Add exclusive gate clock support
       - Add BYPASS support for i.MX6 PLL clocks
       - Update i.MX6 clock tree for audio use case
       - A couple of VF610 clock driver updates

      * tag 'imx-soc-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (30 commits)
        ARM: imx_v6_v7_defconfig updates
        ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM
        arm: mach-imx: Convert pr_warning to pr_warn
        ARM: imx: source gpt per clk from OSC for system timer
        ARM: imx: add gpt_3m clk for i.mx6qdl
        ARM: imx: fix register offset of pll7_usb_host gate clock
        ARM: clk-imx6sl: refine clock tree for SSI
        ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver
        ARM: imx6sx: add BYPASS support for PLL clocks
        ARM: imx6sl: add BYPASS support for PLL clocks
        ARM: imx6q: add BYPASS support for PLL clocks
        ARM: imx: add an exclusive gate clock type
        ARM: clk-imx6q: refine clock tree for SSI
        ARM: clk-imx6q: refine clock tree for ASRC
        ARM: clk-imx6sl: correct the pxp and epdc axi clock selections
        ARM: clk-imx6q: refine clock tree for ESAI
        ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks
        ARM: clk-imx6sl: Remove csi_lcdif_sels[]
        ARM: imx: clk-vf610: Add USBPHY clocks
        ARM: imx: add cpufreq support for i.mx6sx
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 28fd837204236cf5b5533525e5b53c5176fa97a3
  Merge: c82eb46 64d14a3
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:20:48 2014 -0700

      Merge tag 'imx-cleanup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup

      Merge "ARM: imx: cleanup for 3.18" from Shawn Guo:

      The i.MX cleanup for 3.18:
       - Reomve a few i.MX27 and i.MX1 board files
       - Remove imx_scu_standby_enable() since core code handles scu
         standby now
       - Remove unnecessary iomux declaration
       - Remove useless sound card property from vf610-twr dts

      * tag 'imx-cleanup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
        ARM: imx: Remove mach-mxt_td60 board file
        ARM: i.MX: Remove i.MX1 ADS board support
        ARM: dts: vf610-twr: remove useless property for sound card.
        ARM: imx: remove imx_scu_standby_enable()
        ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files
        ARM: i.MX: Remove mach-cpuimx27sd board file
        ARM: imx: iomux: Do not export symbol without public declaration

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 739d8d8bc33488ef11b34875e84860db7e09c8b4
  Merge: d668208 1370078
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:17:26 2014 -0700

      Merge tag 'renesas-soc4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Fourth Round of Renesas ARM Based SoC Soc Updates for v3.18" from 
Simon Horman:

      Fourth Round of Renesas ARM Based SoC Soc Updates for v3.18

      * r8a7794: Remove unnecessary #ifdef CONFIG_USE_OF

      * tag 'renesas-soc4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7794: Remove unnecessary #ifdef CONFIG_USE_OF

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit ecc5d5d286188c71b12091a656b842e6bea3564c
  Merge: 2d9251e 7d984c9
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:16:40 2014 -0700

      Merge tag 'renesas-defconfig4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig

      Merge "Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18" 
from Simon Horman:

      Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18

      * Enable r8a7794 SoC in shmobile_defconfig

      * tag 'renesas-defconfig4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 2d9251e3501356ceb44444a8f9a393b57163dc6a
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: multi_v7_defconfig: Enable Mediatek platform

      Enable Mediatek platform support for multi_v7_defconfig.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit d66820853251e8a9b53125a95a773e482cd79136
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: mediatek: Add earlyprintk support for mt6589

      Enable low-level debug for Mediatek mt6589 SoC on UART0.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 7e9b2828f25ec156623da0c2156604066de5514d
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mt6589: Change compatible string for GIC

      This patch changes the compatible string of the GIC to the
      new "arm,cortex-a7-gic" which does reflect the actual hardware.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 6e9cb2633698ddadd2493b3793dbc9723f570538
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mediatek: Add compatible property for aquaris5

      Add the missing 'compatible' property to device tree root node of

       - mt6589-aquaris5.dts

      and document the new values.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit d82df11466df3e0934c7e7aa2f5e08c284e1fd9d
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk

      Add boot argument for earlyprintk to the aquaris5 device tree file.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 510f1d72e526e776243397142cbcd459dd2a2efa
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mt6589: Fix typo in GIC unit address

      This changes the unit address of the gic node to it's first register area.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 995425883e4087a4bfd61d12e442089d1201fc5c
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: Build dtb for Mediatek board

      This allows the "make dtbs" to build the aquaris5 dtb for the Mediatek
      SoC.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 0a2b4a843d327c2ed4d26a3e88bece9d3e77081b
  Merge: 3ef7de5 9643569
  Author: Bryan Wu <cooloney@xxxxxxxxx>
  Date:   Wed Sep 24 11:02:57 2014 -0700

      Merge tag 'mfd-hwmon-leds-watchdog-v3.18' into devel

      Immutable branch between MFD, HWMON, LEDs and Watchdog for v3.18

  commit 94e57fea62020dbf6e5d0093eabcd28366e86044
  Author: Francesco Ruggeri <fruggeri@xxxxxxxxxx>
  Date:   Wed Sep 24 10:12:41 2014 -0700

      PCI: Move PCI_VENDOR_ID_VMWARE to pci_ids.h

      Move PCI_VENDOR_ID_VMWARE from device-specific files to pci_ids.h.
      It is useful to always have access to it, especially when accessing
      subsystem_vendor_id on emulated devices.

      [bhelgaas: keep pci_ids.h sorted and use lower-case hex]
      Signed-off-by: Francesco Ruggeri <fruggeri@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit ea66fa627d24f67afc086baa9e11ae20dc5668a4
  Merge: e415765 e4d223b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:41:01 2014 -0700

      Merge tag 'mvebu-defconfig-3.18' of git://git.infradead.org/linux-mvebu 
into next/defconfig

      Merge "ARM: mvebu: defconfig changes for v3.18" from Jason Cooper:

      mvebu defconfig changes for v3.18

       - mvebu_v7
          - add LED class
          - add gpio-fan
          - add 'useful' options

      * tag 'mvebu-defconfig-3.18' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: add gpio-fan to mvebu_v7_defconfig
        ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig
        ARM: mvebu: update v7 defconfig with useful options

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 3e32adc8193086b5cc493ec3652f82affdebb845
  Merge: fa0510f 5b1e9e8
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:38:57 2014 -0700

      Merge tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu into 
next/dt

      Merge "ARM: mvebu: DT changes for v3.18" from Jason Cooper:

      mvebu DT changes for v3.18

       - Armada 375
          - Add RTC support

       - Armada 370
          - Add proper pinmuxing
          - Add SSCG
          - Add gpio-fan
          - Add LED support

       - change Intersil vendor prefix to isil
       - use improved Armada SPI compatible string

      * tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: add user LED support of Armada 370 RD
        ARM: mvebu: add gpio fan support to Armada 370 RD
        ARM: mvebu: Change vendor prefix for Intersil Corporation to isil
        ARM: mvebu: use improved armada spi device tree compatible name
        ARM: mvebu: add SSCG to Armada 370 Device Tree
        ARM: mvebu: Add proper pin muxing on Armada 370 RD board
        ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 104
        ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 102
        ARM: mvebu: Add proper pin muxing on the Armada 370 DB board
        ARM: mvebu: Add proper pin muxing on Globalscale Mirabox board
        ARM: mvebu: Add network pin mux configuration for the Armada 370 SoC
        ARM: mvebu: Add RTC support for Armada 375

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit c82eb464879dd0ecbe0c4cb1b80ac4e82b634872
  Merge: 17fa6e4 9d06d34
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:37:27 2014 -0700

      Merge tag 'mvebu-soc-3.18' of git://git.infradead.org/linux-mvebu into 
next/cleanup

      Merge "ARM: mvebu: SoC changes for v3.18" from Jason Cooper:

      mvebu SoC changes for v3.18

       - orion5x
          - remove pr_warning(), use pr_warn()

      * tag 'mvebu-soc-3.18' of git://git.infradead.org/linux-mvebu:
        ARM: orion5x: Convert pr_warning to pr_warn

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 17497acbdce9506fd6a75115dee4ab80c3cc5ee5
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:50 2014 -0400

      blk-mq, percpu_ref: start q->mq_usage_counter in atomic mode

      blk-mq uses percpu_ref for its usage counter which tracks the number
      of in-flight commands and used to synchronously drain the queue on
      freeze.  percpu_ref shutdown takes measureable wallclock time as it
      involves a sched RCU grace period.  This means that draining a blk-mq
      takes measureable wallclock time.  One would think that this shouldn't
      matter as queue shutdown should be a rare event which takes place
      asynchronously w.r.t. userland.

      Unfortunately, SCSI probing involves synchronously setting up and then
      tearing down a lot of request_queues back-to-back for non-existent
      LUNs.  This means that SCSI probing may take above ten seconds when
      scsi-mq is used.

        [    0.949892] scsi host0: Virtio SCSI HBA
        [    1.007864] scsi 0:0:0:0: Direct-Access     QEMU     QEMU HARDDISK   
 1.1. PQ: 0 ANSI: 5
        [    1.021299] scsi 0:0:1:0: Direct-Access     QEMU     QEMU HARDDISK   
 1.1. PQ: 0 ANSI: 5
        [    1.520356] tsc: Refined TSC clocksource calibration: 2491.910 MHz

        <stall>

        [   16.186549] sd 0:0:0:0: Attached scsi generic sg0 type 0
        [   16.190478] sd 0:0:1:0: Attached scsi generic sg1 type 0
        [   16.194099] osd: LOADED open-osd 0.2.1
        [   16.203202] sd 0:0:0:0: [sda] 31457280 512-byte logical blocks: 
(16.1 GB/15.0 GiB)
        [   16.208478] sd 0:0:0:0: [sda] Write Protect is off
        [   16.211439] sd 0:0:0:0: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
        [   16.218771] sd 0:0:1:0: [sdb] 31457280 512-byte logical blocks: 
(16.1 GB/15.0 GiB)
        [   16.223264] sd 0:0:1:0: [sdb] Write Protect is off
        [   16.225682] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA

      This is also the reason why request_queues start in bypass mode which
      is ended on blk_register_queue() as shutting down a fully functional
      queue also involves a RCU grace period and the queues for non-existent
      SCSI devices never reach registration.

      blk-mq basically needs to do the same thing - start the mq in a
      degraded mode which is faster to shut down and then make it fully
      functional only after the queue reaches registration.  percpu_ref
      recently grew facilities to force atomic operation until explicitly
      switched to percpu mode, which can be used for this purpose.  This
      patch makes blk-mq initialize q->mq_usage_counter in atomic mode and
      switch it to percpu mode only once blk_register_queue() is reached.

      Note that this issue was previously worked around by 0a30288da1ae
      ("blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during
      probe") for v3.17.  The temp fix was reverted in preparation of adding
      persistent atomic mode to percpu_ref by 9eca80461a45 ("Revert "blk-mq,
      percpu_ref: implement a kludge for SCSI blk-mq stall during probe"").
      This patch and the prerequisite percpu_ref changes will be merged
      during v3.18 devel cycle.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reported-by: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/g/20140919113815.GA10791@xxxxxx
      Fixes: add703fda981 ("blk-mq: use percpu_ref for mq usage count")
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 3730964321a79e563b763f604b79123c7e02c385
  Merge: 791cc88 e0c5240
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:35:48 2014 -0700

      Merge tag 'drivers-soc-ti-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into 
next/drivers

      Merge "soc: Keystone SOC Navigator drivers for 3.18" from Santosh 
Shilimkar:

      Keystone SOC Navigator drivers for 3.18

      The Keystone Multi-core Navigator contains QMSS and packet DMA
      subsystems which interwork together to form the Navigator cloud
      used by various subsystems like NetCP, SRIO, SideBand Crypto
      engines etc.

      * tag 'drivers-soc-ti-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
        MAINTAINERS: Add Keystone Multicore Navigator drivers entry
        soc: ti: add Keystone Navigator DMA support
        Documentation: dt: soc: add Keystone Navigator DMA bindings
        soc: ti: add Keystone Navigator QMSS driver
        Documentation: dt: soc: add Keystone Navigator QMSS bindings

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 1cae13e75b7a7848c03138636d4eb8d8a5054dd5
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:50 2014 -0400

      percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky

      Currently, a percpu_ref which is initialized with
      PERPCU_REF_INIT_ATOMIC or switched to atomic mode via
      switch_to_atomic() automatically reverts to percpu mode on the first
      percpu_ref_reinit().  This makes the atomic mode difficult to use for
      cases where a percpu_ref is used as a persistent on/off switch which
      may be cycled multiple times.

      This patch makes such atomic state sticky so that it survives through
      kill/reinit cycles.  After this patch, atomic state is cleared only by
      an explicit percpu_ref_switch_to_percpu() call.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 2aad2a86f6685c10360ec8a5a55eb9ab7059cb72
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:50 2014 -0400

      percpu_ref: add PERCPU_REF_INIT_* flags

      With the recent addition of percpu_ref_reinit(), percpu_ref now can be
      used as a persistent switch which can be turned on and off repeatedly
      where turning off maps to killing the ref and waiting for it to drain;
      however, there currently isn't a way to initialize a percpu_ref in its
      off (killed and drained) state, which can be inconvenient for certain
      persistent switch use cases.

      Similarly, percpu_ref_switch_to_atomic/percpu() allow dynamic
      selection of operation mode; however, currently a newly initialized
      percpu_ref is always in percpu mode making it impossible to avoid the
      latency overhead of switching to atomic mode.

      This patch adds @flags to percpu_ref_init() and implements the
      following flags.

      * PERCPU_REF_INIT_ATOMIC  : start ref in atomic mode
      * PERCPU_REF_INIT_DEAD            : start ref killed and drained

      These flags should be able to serve the above two use cases.

      v2: target_core_tpg.c conversion was missing.  Fixed.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit f47ad45784611297b699f3dffb6c7222b76afe64
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:49 2014 -0400

      percpu_ref: decouple switching to percpu mode and reinit

      percpu_ref has treated the dropping of the base reference and
      switching to atomic mode as an integral operation; however, there's
      nothing inherent tying the two together.

      The use cases for percpu_ref have been expanding continuously.  While
      the current init/kill/reinit/exit model can cover a lot, the coupling
      of kill/reinit with atomic/percpu mode switching is turning out to be
      too restrictive for use cases where many percpu_refs are created and
      destroyed back-to-back with only some of them reaching extended
      operation.  The coupling also makes implementing always-atomic debug
      mode difficult.

      This patch separates out percpu mode switching into
      percpu_ref_switch_to_percpu() and reimplements percpu_ref_reinit() on
      top of it.

      * DEAD still requires ATOMIC.  A dead ref can't be switched to percpu
        mode w/o going through reinit.

      v2: __percpu_ref_switch_to_percpu() was missing static.  Fixed.
          Reported by Fengguang aka kbuild test robot.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: kbuild test robot <fengguang.wu@xxxxxxxxx>

  commit 490c79a65708873228cf114cf00e32c204e4e907
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:49 2014 -0400

      percpu_ref: decouple switching to atomic mode and killing

      percpu_ref has treated the dropping of the base reference and
      switching to atomic mode as an integral operation; however, there's
      nothing inherent tying the two together.

      The use cases for percpu_ref have been expanding continuously.  While
      the current init/kill/reinit/exit model can cover a lot, the coupling
      of kill/reinit with atomic/percpu mode switching is turning out to be
      too restrictive for use cases where many percpu_refs are created and
      destroyed back-to-back with only some of them reaching extended
      operation.  The coupling also makes implementing always-atomic debug
      mode difficult.

      This patch separates out atomic mode switching into
      percpu_ref_switch_to_atomic() and reimplements
      percpu_ref_kill_and_confirm() on top of it.

      * The handling of __PERCPU_REF_ATOMIC and __PERCPU_REF_DEAD is now
        differentiated.  Among get/put operations, percpu_ref_tryget_live()
        is the only one which cares about DEAD.

      * percpu_ref_switch_to_atomic() can be called multiple times on the
        same ref.  This means that multiple @confirm_switch may get queued
        up which we can't do reliably without extra memory area.  This is
        handled by making the later invocation synchronously wait for the
        completion of the previous one.  This isn't particularly desirable
        but such synchronous waits shouldn't happen in most cases.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 27344a9017cdaff82a167827da3001a0918afdc3
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:49 2014 -0400

      percpu_ref: add PCPU_REF_DEAD

      percpu_ref will be restructured so that percpu/atomic mode switching
      and reference killing are dedoupled.  In preparation, add
      PCPU_REF_DEAD and PCPU_REF_ATOMIC_DEAD which is OR of ATOMIC and DEAD.
      For now, ATOMIC and DEAD are changed together and all PCPU_REF_ATOMIC
      uses are converted to PCPU_REF_ATOMIC_DEAD without causing any
      behavior changes.

      percpu_ref_init() now specifies an explicit alignment when allocating
      the percpu counters so that the pointer has enough unused low bits to
      accomodate the flags.  Note that one flag was fine as min alignment
      for percpu memory is 2 bytes but two flags are already too many for
      the natural alignment of unsigned longs on archs like cris and m68k.

      v2: The original patch had BUILD_BUG_ON() which triggers if unsigned
          long's alignment isn't enough to accomodate the flags, which
          triggered on cris and m64k.  percpu_ref_init() updated to specify
          the required alignment explicitly.  Reported by Fengguang.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: kbuild test robot <fengguang.wu@xxxxxxxxx>

  commit 9e804d1f58da1eca079f796347c1cf1d1df564e2
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: rename things to prepare for decoupling percpu/atomic mode 
switch

      percpu_ref will be restructured so that percpu/atomic mode switching
      and reference killing are dedoupled.  In preparation, do the following
      renames.

      * percpu_ref->confirm_kill        -> percpu_ref->confirm_switch
      * __PERCPU_REF_DEAD               -> __PERCPU_REF_ATOMIC
      * __percpu_ref_alive()            -> __ref_is_percpu()

      This patch is pure rename and doesn't introduce any functional
      changes.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit eecc16ba9a49b05dd847a317af166a6728eb56ca
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: replace pcpu_ prefix with percpu_

      percpu_ref uses pcpu_ prefix for internal stuff and percpu_ for
      externally visible ones.  This is the same convention used in the
      percpu allocator implementation.  It works fine there but percpu_ref
      doesn't have too much internal-only stuff and scattered usages of
      pcpu_ prefix are confusing than helpful.

      This patch replaces all pcpu_ prefixes with percpu_.  This is pure
      rename and there's no functional change.  Note that PCPU_REF_DEAD is
      renamed to __PERCPU_REF_DEAD to signify that the flag is internal.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit 6251f9976af7656b6970a8820153f356430f5de2
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: minor code and comment updates

      * Some comments became stale.  Updated.
      * percpu_ref_tryget() unnecessarily initializes @ret.  Removed.
      * A blank line removed from percpu_ref_kill_rcu().
      * Explicit function name in a WARN format string replaced with __func__.
      * WARN_ON() in percpu_ref_reinit() converted to WARN_ON_ONCE().

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit a2237370194484ee6aeeff04b617e4b14d178966
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: relocate percpu_ref_reinit()

      percpu_ref is gonna go through restructuring.  Move
      percpu_ref_reinit() after percpu_ref_kill_and_confirm().  This will
      make later changes easier to follow and result in cleaner
      organization.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit 1aafa57340c6d906a285d7823e0fe68696c1ae07
  Author: Wei Xu <xuwei5@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 17:07:48 2014 +0800

      ARM: hisi: Fix platmcpm compilation when ARMv6 is selected

      When compiling with "ARCH=arm" and "allmodconfig",
      with commit: 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b [2/7] ARM: hisi: 
enable MCPM implementation
      we will get:

         /tmp/cc6DjYjT.s: Assembler messages:
         /tmp/cc6DjYjT.s:63: Error: selected processor does not support ARM 
mode `ubfx r1,r0,#8,#8'
         /tmp/cc6DjYjT.s:761: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:762: Error: selected processor does not support ARM 
mode `dsb '
         /tmp/cc6DjYjT.s:769: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:775: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:776: Error: selected processor does not support ARM 
mode `dsb '
         /tmp/cc6DjYjT.s:795: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:801: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:802: Error: selected processor does not support ARM 
mode `dsb '

      Fix platmcpm compilation when ARMv6 is selected.

      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9eca80461a45177e456219a9cd944c27675d6512
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:07:33 2014 -0400

      Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall 
during probe"

      This reverts commit 0a30288da1aec914e158c2d7a3482a85f632750f, which
      was a temporary fix for SCSI blk-mq stall issue.  The following
      patches will fix the issue properly by introducing atomic mode to
      percpu_ref.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxx>

  commit d06efebf0c37d438fcf07057be00dd40fcfce08d
  Merge: bb2e226 0a30288
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:00:21 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block into for-3.18

      This is to receive 0a30288da1ae ("blk-mq, percpu_ref: implement a
      kludge for SCSI blk-mq stall during probe") which implements
      __percpu_ref_kill_expedited() to work around SCSI blk-mq stall.  The
      commit reverted and patches to implement proper fix will be added.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxx>

  commit 7ad8966f4f0a4606dfaba119ea4e2b3ac4c548ee
  Merge: c08860f 9643569
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Wed Sep 24 09:25:06 2014 -0700

      Merge tag 'mfd-hwmon-leds-watchdog-v3.18' into hwmon-next

      Immutable branch between MFD, HWMON, LEDs and Watchdog for v3.18

  commit cfa1950e6c6b72251e80adc736af3c3d2907ab0e
  Author: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
  Date:   Mon Sep 22 15:51:33 2014 +0200

      ARM: at91/PMC: don't forget to write PMC_PCDR register to disable clocks

      When introducing support for sama5d3, the write to PMC_PCDR register has
      been accidentally removed.

      Reported-by: Nathalie Cyrille <nathalie.cyrille@xxxxxxxxx>
      Signed-off-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # 3.10.x and later

  commit b65e0fb3d046cc65d0a3c45d43de351fb363271b
  Author: Andreas Henriksson <andreas.henriksson@xxxxxxxxx>
  Date:   Tue Sep 23 17:12:52 2014 +0200

      ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings

      As discovered on a custom board similar to at91sam9263ek and basing
      its devicetree on that one apparently the pin muxing doesn't get
      set up properly. This was discovered since the custom boards u-boot
      does funky stuff with the pin muxing and leaved it set to SPI
      which made the MMC driver not work under Linux.
      The fix is simply to define the given configuration as the default.
      This probably worked by pure luck before, but it's better to
      make the muxing explicitly set.

      Signed-off-by: Andreas Henriksson <andreas.henriksson@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  # 3.11+

  commit 964356938fcd3c0001a786f55b9f0a0fbe47656a
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:53:06 2014 +0200

      hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver

      Added driver to support the 14F021P00 BMC Hardware Monitoring.
      The BMC is a Board Management Controller including monitoring of the
      board voltages.

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 38433639af915deeb0b0e28462dd740ce57b72fd
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:52:36 2014 +0200

      leds: leds-menf21bmc: Introduce MEN 14F021P00 BMC LED driver

      Added driver to support the 14F021P00 BMC LEDs.
      The BMC is a Board Management Controller including four LEDs which
      can be switched on and off.

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Acked-by: Bryan Wu <cooloney@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5033263992eece84e19946d2cab940c86ec862ba
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:52:06 2014 +0200

      watchdog: menf21bmc_wdt: Introduce MEN 14F021P00 BMC Watchdog driver

      Added driver to support the 14F021P00 BMC Watchdog.
      The BMC is a Board Management Controller including watchdog functionality.

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit d6cc1f5824cbca392d099f3bb0c441efd9e54de9
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:54:00 2014 +0200

      Documentation: charger: max14577: Document exported sysfs entry

      Document the 'fast charge timer' setting exported by max14577 driver
      through sysfs entry.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 8d70d68d7a1b3082ca5a3808be18103a83ae348d
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:59 2014 +0200

      devicetree: mfd: max14577: Add device tree bindings document

      Add document describing device tree bindings for MAX14577 MFD
      drivers: MFD core, extcon, regulator and charger.

      Both MAX14577 and MAX77836 chipsets are documented.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2c33e9296202cd11bf2e2f801b69ffba0953748a
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:58 2014 +0200

      power: max17040: Add ID for MAX77836 Fuel Gauge block

      MAX77836 has the same Fuel Gauge as MAX17040/17048. The max17040 driver
      can be safely re-used. The patch adds MAX77836 device to the array of
      i2c_device_id. Additionally it removes the id associated with MAX17040
      device as the value is not used.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e30110e9c96f48aea01abc3e6dfadb369cbafec3
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:57 2014 +0200

      charger: max14577: Configure battery-dependent settings from DTS and sysfs

      Remove hard-coded values for:
       - Fast Charge current,
       - End Of Charge current,
       - Fast Charge timer,
       - Overvoltage Protection Threshold,
       - Battery Constant Voltage,
      and use DTS or sysfs to configure them. This allows using the max14577 
charger
      driver with different batteries.

      Now the charger driver requires valid configuration data from DTS. In
      case of wrong configuration data it fails during probe.

      The fast charge timer is configured through sysfs entry.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b8f139f68f2099b7f8b4ef470a1e53210e3aa025
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:56 2014 +0200

      regulator/mfd: max14577: Export symbols for calculating charger current

      This patch prepares for changing the max14577 charger driver to allow
      configuring battery-dependent settings from DTS.

      The patch moves from regulator driver to MFD core driver and exports:
       - function for calculating register value for charger's current;
       - table of limits for chargers (MAX14577, MAX77836).

      Previously they were used only by the max14577 regulator driver. In next
      patch the charger driver will use them as well. Exporting them will
      reduce unnecessary code duplication.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 3682a8ee87f9107253e51733f42da10160ce41e3
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:55 2014 +0200

      charger: max14577: Add support for MAX77836 charger

      Add support for MAX77836 charger to the max14577 driver. The MAX77836
      charger is almost the same as 14577 model except:
       - No dead-battery detection;
       - Support for special charger (like in MAX77693);
       - Support for DX over-voltage protection (like in MAX77693);
       - Lower values of charging current (two times lower current for
         slow/fast charge, much lower EOC current);
       - Slightly different values in ChgTyp field of STATUS2 register. On
         MAX14577 0x6 is reserved and 0x7 dead battery. On the MAX77836 the
         0x6 means special charger and 0x7 is reserved. Regardless of these
         differences the driver maps them to one enum 
max14577_muic_charger_type.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2f4096e311ef0922c42cbf7bc5df44efb3aff716
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:04:28 2014 +0200

      PCI: Remove assignment from complicated "if" conditions

      The modifications effectively change the value of len_tmp
      in the case where the first condition is not met.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 79e50e72986c9fcb06d707ce587cfd24fefa33e3
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:03:32 2014 +0200

      PCI: Remove assignment from "if" conditions

      The following Coccinelle semantic patch was used to find and correct cases
      of assignments in "if" conditions:

      @@
      expression var, expr;
      statement S;
      @@

      + var = expr;
        if(
      - (var = expr)
      + var
        ) S

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 656f978f9af9d8d77436e8159f51f7aa1e673309
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:02:47 2014 +0200

      PCI: Remove unnecessary curly braces

      Remove curly braces in simple "if" cases.

      No functional change.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit e0c524049f8279d00d2fbd4748b03234a2726fdd
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Thu Jul 10 11:30:08 2014 -0400

      MAINTAINERS: Add Keystone Multicore Navigator drivers entry

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 88139ed030583557751e279968e13e892ae10825
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Sun Mar 30 17:29:04 2014 -0400

      soc: ti: add Keystone Navigator DMA support

      The Keystone Navigator DMA driver sets up the dma channels and flows for
      the QMSS(Queue Manager SubSystem) who triggers the actual data movements
      across clients using destination queues. Every client modules like
      NETCP(Network Coprocessor), SRIO(Serial Rapid IO) and CRYPTO
      Engines has its own instance of packet dma hardware. QMSS has also
      an internal packet DMA module which is used as an infrastructure
      DMA with zero copy.

      Initially this driver was proposed as DMA engine driver but since the
      hardware is not typical DMA engine and hence doesn't comply with typical
      DMA engine driver needs, that approach was naked. Link to that
      discussion -
        https://lkml.org/lkml/2014/3/18/340

      As aligned, now we pair the Navigator DMA with its companion Navigator
      QMSS subsystem driver.

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 8172296d8717be1951da4bb4feb2700a60e8cdde
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Sun Mar 30 17:29:04 2014 -0400

      Documentation: dt: soc: add Keystone Navigator DMA bindings

      The Keystone Navigator DMA driver sets up the dma channels and flows for
      the QMSS(Queue Manager SubSystem) who triggers the actual data movements
      across clients using destination queues. Every client modules like
      NETCP(Network Coprocessor), SRIO(Serial Rapid IO) and CRYPTO
      Engines has its own instance of packet dma hardware. QMSS has also
      an internal packet DMA module which is used as an infrastructure
      DMA with zero copy.

      Initially this driver was proposed as DMA engine driver but since the
      hardware is not typical DMA engine and hence doesn't comply with typical
      DMA engine driver needs, that approach was naked. Link to that
      discussion -
        https://lkml.org/lkml/2014/3/18/340

      As aligned, now we pair the Navigator DMA with its companion Navigator
      QMSS subsystem driver.

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 41f93af900a20d1a0a358b522b5129c89677e9dc
  Author: Sandeep Nair <sandeep_n@xxxxxx>
  Date:   Fri Feb 28 10:47:50 2014 -0500

      soc: ti: add Keystone Navigator QMSS driver

      The QMSS (Queue Manager Sub System) found on Keystone SOCs is one of
      the main hardware sub system which forms the backbone of the Keystone
      Multi-core Navigator. QMSS consist of queue managers, packed-data 
structure
      processors(PDSP), linking RAM, descriptor pools and infrastructure
      Packet DMA.

      The Queue Manager is a hardware module that is responsible for 
accelerating
      management of the packet queues. Packets are queued/de-queued by writing 
or
      reading descriptor address to a particular memory mapped location. The 
PDSPs
      perform QMSS related functions like accumulation, QoS, or event 
management.
      Linking RAM registers are used to link the descriptors which are stored in
      descriptor RAM. Descriptor RAM is configurable as internal or external 
memory.

      The QMSS driver manages the PDSP setups, linking RAM regions,
      queue pool management (allocation, push, pop and notify) and descriptor
      pool management. The specifics on the device tree bindings for
      QMSS can be found in:
        Documentation/devicetree/bindings/soc/keystone-navigator-qmss.txt

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a4dfb8c41043dd6c2b9defbe846c44389c4b6f02
  Author: Sandeep Nair <sandeep_n@xxxxxx>
  Date:   Fri Feb 28 10:47:50 2014 -0500

      Documentation: dt: soc: add Keystone Navigator QMSS bindings

      The QMSS (Queue Manager Sub System) found on Keystone SOCs is one of
      the main hardware sub system which forms the backbone of the Keystone
      Multi-core Navigator. QMSS consist of queue managers, packed-data 
structure
      processors(PDSP), linking RAM, descriptor pools and infrastructure
      Packet DMA.

      The Queue Manager is a hardware module that is responsible for 
accelerating
      management of the packet queues. Packets are queued/de-queued by writing 
or
      reading descriptor address to a particular memory mapped location. The 
PDSPs
      perform QMSS related functions like accumulation, QoS, or event 
management.
      Linking RAM registers are used to link the descriptors which are stored in
      descriptor RAM. Descriptor RAM is configurable as internal or external 
memory.

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 382a9c9adc1cd540f5b714b65db315fc1c0b553d
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:02:04 2014 +0200

      PCI: Add space before open parenthesis

      Add space before open parenthesis as is conventional.

      No functional change.

      [bhelgaas: fix a few more in ibmphp, shpchp]
      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit eeeda4cd06e828b331b15741a204ff9f5874d28d
  Author: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 13:30:12 2014 +0100

      x86/relocs: Make per_cpu_load_addr static

      per_cpu_load_addr is only used for 64-bit relocations, but is
      declared in both configurations of relocs.c - with different
      types.  This has undefined behaviour in general.  GNU ld is
      documented to use the larger size in this case, but other tools
      may differ and some warn about this.

      References: https://bugs.debian.org/748577
      Reported-by: Michael Tautschnig <mt@xxxxxxxxxx>
      Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Cc: 748577@xxxxxxxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1411561812.3659.23.camel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 212be3b2320bcf33eff648bc4e1f0edbf4d90acf
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 20:42:32 2014 +0200

      x86/lib/Makefile: Remove the unnecessary "+= thunk_64.o"

      Trivial. We have "lib-y += thunk_$(BITS).o" at the start, no
      need to add thunk_64.o if !CONFIG_X86_32.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921184232.GB23727@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0ad6e3c5199be12c9745da8f8b9e3c9f8066c235
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 20:41:53 2014 +0200

      x86: Speed up ___preempt_schedule*() by using THUNK helpers

      ___preempt_schedule() does SAVE_ALL/RESTORE_ALL but this is
      suboptimal, we do not need to save/restore the callee-saved
      register. And we already have arch/x86/lib/thunk_*.S which
      implements the similar asm wrappers, so it makes sense to
      redefine ___preempt_schedule() as "THUNK ..." and remove
      preempt.S altogether.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921184153.GA23727@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 24832b4de315ad00e5430a53772750dfcf18514d
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:59 2014 +0800

      PCI: designware: Add get_msi_data() to pcie_host_ops

      Add a struct pcie_host_ops .get_msi_data() method for platforms to return
      their special MSI message data.

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit ee1b5b165c0a2f04d2107e634e51f05d0eb107de
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 00:26:24 2014 +0100

      x86/intel/quark: Switch off CR4.PGE so TLB flush uses CR3 instead

      Quark x1000 advertises PGE via the standard CPUID method
      PGE bits exist in Quark X1000's PTEs. In order to flush
      an individual PTE it is necessary to reload CR3 irrespective
      of the PTE.PGE bit.

      See Quark Core_DevMan_001.pdf section 6.4.11

      This bug was fixed in Galileo kernels, unfixed vanilla kernels are 
expected to
      crash and burn on this platform.

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411514784-14885-1-git-send-email-pure.logic@xxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 450e344e421b9f555261a2d97952d9e71d4cb082
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:58 2014 +0800

      PCI: designware: Rename get_msi_data() to get_msi_addr()

      The struct pcie_host_ops .get_msi_data() method returns the MSI message
      address.  To accurately express its purpose, rename it to .get_msi_addr().

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit 0c61ea77cceafd1134225099961c2df0866b500f
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:57 2014 +0800

      PCI: designware: Fix IO resource end address calculation

      End address should be equal to start_addr + size - 1.  Fix PCI IO resource
      end address calculation.

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit 2ed53c0d6cc99fc712f7c037e41d9ec4eb8d6b08
  Author: Lan Tianyu <tianyu.lan@xxxxxxxxx>
  Date:   Tue Aug 26 15:43:45 2014 +0800

      x86/smpboot: Speed up suspend/resume by avoiding 100ms sleep for CPU 
offline during S3

      With certain kernel configurations, CPU offline consumes more than
      100ms during S3.

      It's a timing related issue: native_cpu_die() would occasionally fall
      into a 100ms sleep when the CPU idle loop thread marked the CPU state
      to DEAD too slowly.

      What native_cpu_die() does is that it polls the CPU state and waits
      for 100ms if CPU state hasn't been marked to DEAD. The 100ms sleep
      doesn't make sense and is purely historic.

      To avoid such long sleeping, this patch adds a 'struct completion'
      to each CPU, waits for the completion in native_cpu_die() and wakes
      up the completion when the CPU state is marked to DEAD.

      Tested on an Intel Xeon server with 48 cores, Ivybridge and on
      Haswell laptops. The CPU offlining cost on these machines is
      reduced from more than 100ms to less than 5ms. The system
      suspend time is reduced by 2.3s on the servers.

      Borislav and Prarit also helped to test the patch on an AMD
      machine and a few systems of various sizes and configurations
      (multi-socket, single-socket, no hyper threading, etc.). No
      issues were seen.

      Tested-by: Prarit Bhargava <prarit@xxxxxxxxxx>
      Signed-off-by: Lan Tianyu <tianyu.lan@xxxxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: srostedt@xxxxxxxxxx
      Cc: toshi.kani@xxxxxx
      Cc: imammedo@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409039025-32310-1-git-send-email-tianyu.lan@xxxxxxxxx
      [ Improved a few minor details in the code, cleaned up the changelog. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ec98e9ab6f2475ff57c12d069e78b90548c0f60e
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:56 2014 +0800

      PCI: designware: Fix configuration base address when using 'reg'

      The code has calculated cfg0_base and cfg1_base when parsing 'reg' or
      'ranges' property of PCI DTS node, so remove duplicate calculation.  When
      using 'reg', resource cfg is not used, so this code computed an incorrect
      configuration base.

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit 521e8bac67a71a6544274f39d5c61473e0e54ac0
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Wed Sep 17 11:06:16 2014 +0200

      perf/x86/intel/uncore: Update support for client uncore IMC PMU

      This patch restructures the memory controller (IMC) uncore PMU support
      for client SNB/IVB/HSW processors. The main change is that it can now
      cope with more than one PCI device ID per processor model. There are
      many flavors of memory controllers for each processor. They have
      different PCI device ID, yet they behave the same w.r.t. the memory
      controller PMU that we are interested in.

      The patch now supports two distinct memory controllers for IVB
      processors: one for mobile, one for desktop.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140917090616.GA11281@quad
      Cc: ak@xxxxxxxxxxxxxxx
      Cc: kan.liang@xxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b10fc1c3e30c44033d1cb1d2900cc2ab06dff342
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:08:29 2014 -0700

      perf/x86/intel/uncore: Fix PCU filter setup for Sandy/Ivy/Haswell EP

      The PCU frequency band filters use 8 bit each in a register.
      When setting up the value the shift value was not correctly
      scaled, which resulted in all filters except for band 0 to
      be zero. Fix the scaling.

      This allows to correctly monitor multiple uncore frequency bands.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409872109-31645-5-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7e96ae1a8915e7064091ab75857f8c63334ea28d
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:08:28 2014 -0700

      perf/x86/intel/uncore: Add missing cbox filter flags on IvyBridge-EP 
uncore driver

      The IvyBridge-EP uncore driver was missing three filter flags:
      NC, ISOC, C6 which are useful in some cases. Support them in the same way
      as the Haswell EP driver, by allowing to set them and exposing
      them in the sysfs formats.

      Also fix a typo in a define.

      Relies on the Haswell EP driver to be applied earlier.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409872109-31645-4-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 513d793e5fe138d779ad6c532cd20c289a6897fc
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Thu Sep 4 16:08:27 2014 -0700

      perf/x86/intel/uncore: Register the PMU only if the uncore pci device 
exists

      Current code registers PMUs for all possible uncore pci devices.
      This is not good because, on some machines, one or more uncore pci
      devices can be missing. The missing pci device make corresponding
      PMU unusable. Register the PMU only if the uncore device exists.

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409872109-31645-3-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e735b9db12d76d45f74aee78bd63bbd2f8f480e1
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Thu Sep 4 16:08:26 2014 -0700

      perf/x86/intel/uncore: Add Haswell-EP uncore support

      The uncore subsystem in Haswell-EP is similar to Sandy/Ivy
      Bridge-EP. There are some differences in config register
      encoding and pci device IDs. The Haswell-EP uncore also
      supports a few new events. Add the Haswell-EP driver to
      the snbep split driver.

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      [ Add missing break. Add imc events. Add cbox nc/isoc/c6. ]
      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409872109-31645-2-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit fdda3c4aacec30bdf3c10904d0c32409145dc1b6
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:15 2014 -0700

      perf/x86/intel: Use Broadwell cache event list for Haswell

      Use the newly added Broadwell cache event list for Haswell too.
      All Haswell and Broadwell events and offcore masks used in these lists
      are identical.

      However Haswell is very different from the Sandy Bridge
      list that was used previously. That fixes a wide range of mis-counting
      cache events.

      The node events are now only for retired memory events, so prefetching
      and speculative memory accesses are not included. They are PEBS
      capable now, which makes it much easier to sample for them, plus it's
      possible to create address maps with -d.

      The prefetch events are gone now. They way the hardware counts
      them is very misleading (some prefetches included, others not), so
      it seemed best to leave them out.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409683455-29168-5-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c46e665f037743bbce7887e7c55750713eb7fb09
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:14 2014 -0700

      perf/x86: Add INST_RETIRED.ALL workarounds

      On Broadwell INST_RETIRED.ALL cannot be used with any period
      that doesn't have the lowest 6 bits cleared. And the period
      should not be smaller than 128.

      Add a new callback to enforce this, and set it for Broadwell.

      This is erratum BDM57 and BDM11.

      How does this handle the case when an app requests a specific
      period with some of the bottom bits set

      The apps thinks it is sampling at X occurences per sample, when it is
      in fact at X - 63 (worst case).

      Short answer:

      Any useful instruction sampling period needs to be 4-6 orders
      of magnitude larger than 128, as an PMI every 128 instructions
      would instantly overwhelm the system and be throttled.
      So the +-64 error from this is really small compared to the
      period, much smaller than normal system jitter.

      Long answer:

      <write up by Peter:>

      IFF we guarantee perf_event_attr::sample_period >= 128.

      Suppose we start out with sample_period=192; then we'll set period_left
      to 192, we'll end up with left = 128 (we truncate the lower bits). We
      get an interrupt, find that period_left = 64 (>0 so we return 0 and
      don't get an overflow handler), up that to 128. Then we trigger again,
      at n=256. Then we find period_left = -64 (<=0 so we return 1 and do get
      an overflow). We increment with sample_period so we get left = 128. We
      fire again, at n=384, period_left = 0 (<=0 so we return 1 and get an
      overflow). And on and on.

      So while the individual interrupts are 'wrong' we get then with
      interval=256,128 in exactly the right ratio to average out at 192. And
      this works for everything >=128.

      So the num_samples*fixed_period thing is still entirely correct +- 127,
      which is good enough I'd say, as you already have that error anyhow.

      So no need to 'fix' the tools, al we need to do is refuse to create
      INST_RETIRED:ALL events with sample_period < 128.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Kan Liang <kan.liang@xxxxxxxxx>
      Cc: Maria Dimakopoulou <maria.n.dimakopoulou@xxxxxxxxx>
      Cc: Mark Davies <junk@xxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409683455-29168-4-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 86a349a28b249bf4c3b396af3cc550760dedb456
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:13 2014 -0700

      perf/x86/intel: Add Broadwell core support

      Add Broadwell support for Broadwell Client to perf.  This is very
      similar to Haswell.  It uses a new cache event table, because there
      were various changes there.

      The constraint list has one new event that needs to be handled over
      Haswell.

      The PEBS event list is the same, so we reuse Haswell's.

      [fengguang.wu: make intel_bdw_event_constraints[] static]
      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409683455-29168-3-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d86c8eaf95700d932bdfa8a4f7b4e6d28949fd84
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:12 2014 -0700

      perf/x86/intel: Document all Haswell models

      Add names for each Haswell model as requested by Peter.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409683455-29168-2-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b76146851eeba6ad9fef982e8cf7cd8ebd4d30e1
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:11 2014 -0700

      perf/x86/intel: Remove incorrect model number from Haswell perf

      71 is a Broadwell, not a Haswell. The model number was added
      by mistake earlier.

      Remove it for now, until it can be re-added later with
      real Broadwell support.

      In practice it does not cause a lot of issues because the Broadwell
      PMU is very similar to Haswell, but some details were wrong,
      and it's better to handle it correctly.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409683455-29168-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 802c8a61d4c9c794db863dcabb0006ab001a651b
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Sep 12 13:18:28 2014 +0200

      Revert "perf: Do not allow optimized switch for non-cloned events"

      This reverts commit 1f9a7268c67f0290837aada443d28fd953ddca90.

      With the fix of the initial state for the cloned event we now correctly
      handle the error described in:

        1f9a7268c67f perf: Do not allow optimized switch for non-cloned events

      so we can revert it.

      I made an automated test for this, but its not suitable for automated
      perf tests framework. It needs to be customized for each machine (the
      more cpu the higher numbers for GROUPS/WORKERS/BYTES) and it could take
      longer time to hit the issue.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140910143535.GD2409@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1929def9e609d1a8cdb1626d85eda3da66921a7d
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Sep 12 13:18:27 2014 +0200

      perf: Fix child event initial state setup

      Currently we initialize the child event based on the original
      parent state. This is wrong, because the original parent event
      (and its state) is not related to current fork and also could
      be already gone.

      We need to initialize the child state based on the immediate
      parent event state.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410520708-19275-2-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit dc633982ff3f4fd74cdc11b5a6ae53d39a0b2451
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Sep 12 13:18:26 2014 +0200

      perf: Do not POLLHUP event if it has children

      Currently we return POLLHUP in event polling if the monitored
      process is done, but we didn't consider possible children,
      that might be still running and producing data.

      Before returning POLLHUP making sure that:

         1) the monitored task has exited and that
         2) we don't have any children to monitor

      Also adding parent wakeup when the child event is gone.

      Suggested-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410520708-19275-1-git-send-email-jolsa@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cebf15eb09a2fd2fa73ee4faa9c4d2f813cf0f09
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 12:33:34 2014 -0700

      x86, sched: Add new topology for multi-NUMA-node CPUs

      I'm getting the spew below when booting with Haswell (Xeon
      E5-2699 v3) CPUs and the "Cluster-on-Die" (CoD) feature enabled
      in the BIOS.  It seems similar to the issue that some folks from
      AMD ran in to on their systems and addressed in this commit:

        161270fc1f9d ("x86/smp: Fix topology checks on AMD MCM CPUs")

      Both these Intel and AMD systems break an assumption which is
      being enforced by topology_sane(): a socket may not contain more
      than one NUMA node.

      AMD special-cased their system by looking for a cpuid flag.  The
      Intel mode is dependent on BIOS options and I do not know of a
      way which it is enumerated other than the tables being parsed
      during the CPU bringup process.  In other words, we have to trust
      the ACPI tables <shudder>.

      This detects the situation where a NUMA node occurs at a place in
      the middle of the "CPU" sched domains.  It replaces the default
      topology with one that relies on the NUMA information from the
      firmware (SRAT table) for all levels of sched domains above the
      hyperthreads.

      This also fixes a sysfs bug.  We used to freak out when we saw
      the "mc" group cross a node boundary, so we stopped building the
      MC group.  MC gets exported as the 'core_siblings_list' in
      /sys/devices/system/cpu/cpu*/topology/ and this caused CPUs with
      the same 'physical_package_id' to not be listed together in
      'core_siblings_list'.  This violates a statement from
      Documentation/ABI/testing/sysfs-devices-system-cpu:

        core_siblings: internal kernel map of cpu#'s hardware threads
        within the same physical_package_id.

        core_siblings_list: human-readable list of the logical CPU
        numbers within the same physical_package_id as cpu#.

      The sysfs effects here cause an issue with the hwloc tool where
      it gets confused and thinks there are more sockets than are
      physically present.

      Before this patch, there are two packages:

      # cd /sys/devices/system/cpu/
      # cat cpu*/topology/physical_package_id | sort | uniq -c
           18 0
           18 1

      But 4 _sets_ of core siblings:

      # cat cpu*/topology/core_siblings_list | sort | uniq -c
            9 0-8
            9 18-26
            9 27-35
            9 9-17

      After this set, there are only 2 sets of core siblings, which
      is what we expect for a 2-socket system.

      # cat cpu*/topology/physical_package_id | sort | uniq -c
           18 0
           18 1
      # cat cpu*/topology/core_siblings_list | sort | uniq -c
           18 0-17
           18 18-35

      Example spew:
      ...
        NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU 
counter.
         #2  #3  #4  #5  #6  #7  #8
        .... node  #1, CPUs:    #9
        ------------[ cut here ]------------
        WARNING: CPU: 9 PID: 0 at 
/home/ak/hle/linux-hle-2.6/arch/x86/kernel/smpboot.c:306 
topology_sane.isra.2+0x74/0x90()
        sched: CPU #9's mc-sibling CPU #0 is not on the same node! [node: 1 != 
0]. Ignoring dependency.
        Modules linked in:
        CPU: 9 PID: 0 Comm: swapper/9 Not tainted 
3.17.0-rc1-00293-g8e01c4d-dirty #631
        Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS 
GRNDSDP1.86B.0036.R05.1407140519 07/14/2014
        0000000000000009 ffff88046ddabe00 ffffffff8172e485 ffff88046ddabe48
        ffff88046ddabe38 ffffffff8109691d 000000000000b001 0000000000000009
        ffff88086fc12580 000000000000b020 0000000000000009 ffff88046ddabe98
        Call Trace:
        [<ffffffff8172e485>] dump_stack+0x45/0x56
        [<ffffffff8109691d>] warn_slowpath_common+0x7d/0xa0
        [<ffffffff8109698c>] warn_slowpath_fmt+0x4c/0x50
        [<ffffffff81074f94>] topology_sane.isra.2+0x74/0x90
        [<ffffffff8107530e>] set_cpu_sibling_map+0x31e/0x4f0
        [<ffffffff8107568d>] start_secondary+0x1ad/0x240
        ---[ end trace 3fe5f587a9fcde61 ]---
        #10 #11 #12 #13 #14 #15 #16 #17
        .... node  #2, CPUs:   #18 #19 #20 #21 #22 #23 #24 #25 #26
        .... node  #3, CPUs:   #27 #28 #29 #30 #31 #32 #33 #34 #35

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      [ Added LLC domain and s/match_mc/match_die/ ]
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Igor Mammedov <imammedo@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Cc: brice.goglin@xxxxxxxxx
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140918193334.C065EBCE@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8aa6f0ebf41b5fdd186276394bf07e7bd6884d94
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:43 2014 +0400

      sched/rt: Use resched_curr() in task_tick_rt()

      Some time ago PREEMPT_NEED_RESCHED was implemented,
      so reschedule technics is a little more difficult now.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183642.11015.66039.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f1e3a0932f3a9554371792a7daaf1e0eb19f66d5
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:36 2014 +0400

      sched: Use rq->rd in sched_setaffinity() under RCU read lock

      Probability of use-after-free isn't zero in this place.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183636.11015.83611.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 16303ab2fe214635240a8f57cad2cd29792d4e3b
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:30 2014 +0400

      sched: cleanup: Rename 'out_unlock' to 'out_free_new_mask'

      Nothing is locked there, so label's name only confuses a reader.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183630.11015.59500.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 66339c31bc3978d5fff9c4b4cb590a861def4db2
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:24 2014 +0400

      sched: Use dl_bw_of() under RCU read lock

      dl_bw_of() dereferences rq->rd which has to have RCU read lock held.
      Probability of use-after-free isn't zero here.

      Also add lockdep assert into dl_bw_cpus().

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183624.11015.71558.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7a96c231ca23f0f5622852307df4209afc502ec3
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:12 2014 +0400

      sched/fair: Remove duplicate code from can_migrate_task()

      Combine two branches which do the same.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183612.11015.64200.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c55f5158f5606f8a62e694b7e009f59b92ac6258
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:06:41 2014 +0200

      sched, mips, ia64: Remove __ARCH_WANT_UNLOCKED_CTXSW

      Kirill found that there's a subtle race in the
      __ARCH_WANT_UNLOCKED_CTXSW code, and instead of fixing it, remove the
      entire exception because neither arch that uses it seems to actually
      still require it.

      Boot tested on mips64el (qemu) only.

      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Reviewed-by: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Cc: oleg@xxxxxxxxxx
      Cc: linux@xxxxxxxxxxxx
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140923150641.GH3312@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5bd96ab6fef66ec6b9f54134364e618fd0f8f2f3
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:33:41 2014 +0200

      sched: print_rq(): Don't use tasklist_lock

      read_lock_irqsave(tasklist_lock) in print_rq() looks strange. We do
      not need to disable irqs, and they are already disabled by the caller.

      And afaics this lock buys nothing, we can rely on rcu_read_lock().
      In this case it makes sense to also move rcu_read_lock/unlock from
      the caller to print_rq().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921193341.GA28628@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 3472eaa1f12e217e2b8b0ef658ff861b2308cbbd
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:33:38 2014 +0200

      sched: normalize_rt_tasks(): Don't use _irqsave for tasklist_lock, use 
task_rq_lock()

      1. read_lock(tasklist_lock) does not need to disable irqs.

      2. ->mm != NULL is a common mistake, use PF_KTHREAD.

      3. The second ->mm check can be simply removed.

      4. task_rq_lock() looks better than raw_spin_lock(&p->pi_lock) +
         __task_rq_lock().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921193338.GA28621@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8651c65844e93af44554272b7e0d2b142837b244
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:33:36 2014 +0200

      sched: Fix the task-group check in tg_has_rt_tasks()

      tg_has_rt_tasks() wants to find an RT task in this task_group, but
      task_rq(p)->rt.tg wrongly checks the root rt_rq.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reviewed-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921193336.GA28618@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 83a0a96a5f26d974580fd7251043ff70c8f1823d
  Author: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
  Date:   Thu Sep 4 11:32:10 2014 -0400

      sched/fair: Leverage the idle state info when choosing the "idlest" cpu

      The code in find_idlest_cpu() looks for the CPU with the smallest load.
      However, if multiple CPUs are idle, the first idle CPU is selected
      irrespective of the depth of its idle state.

      Among the idle CPUs we should pick the one with with the shallowest idle
      state, or the latest to have gone idle if all idle CPUs are in the same
      state.  The later applies even when cpuidle is configured out.

      This patch doesn't cover the following issues:

      - The idle exit latency of a CPU might be larger than the time needed
        to migrate the waking task to an already running CPU with sufficient
        capacity, and therefore performance would benefit from task packing
        in such case (in most cases task packing is about power saving).

      - Some idle states have a non negligible and non abortable entry latency
        which needs to run to completion before the exit latency can start.
        A concurrent patch series is making this info available to the cpuidle
        core.  Once available, the entry latency with the idle timestamp could
        determine when the exit latency may be effective.

      Those issues will be handled in due course.  In the mean time, what
      is implemented here should improve things already compared to the current
      state of affairs.

      Based on an initial patch from Daniel Lezcano.

      Signed-off-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: linaro-kernel@xxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/n/tip-@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 442bf3aaf55a91ebfec71da46a4ee10a3c905bcc
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Thu Sep 4 11:32:09 2014 -0400

      sched: Let the scheduler see CPU idle states

      When the cpu enters idle, it stores the cpuidle state pointer in its
      struct rq instance which in turn could be used to make a better decision
      when balancing tasks.

      As soon as the cpu exits its idle state, the struct rq reference is
      cleared.

      There are a couple of situations where the idle state pointer could be 
changed
      while it is being consulted:

      1. For x86/acpi with dynamic c-states, when a laptop switches from battery
         to AC that could result on removing the deeper idle state. The acpi 
driver
         triggers:
        'acpi_processor_cst_has_changed'
                'cpuidle_pause_and_lock'
                        'cpuidle_uninstall_idle_handler'
                                'kick_all_cpus_sync'.

      All cpus will exit their idle state and the pointed object will be set to
      NULL.

      2. The cpuidle driver is unloaded. Logically that could happen but not
      in practice because the drivers are always compiled in and 95% of them are
      not coded to unregister themselves.  In any case, the unloading code must
      call 'cpuidle_unregister_device', that calls 'cpuidle_pause_and_lock'
      leading to 'kick_all_cpus_sync' as mentioned above.

      A race can happen if we use the pointer and then one of these two 
scenarios
      occurs at the same moment.

      In order to be safe, the idle state pointer stored in the rq must be
      used inside a rcu_read_lock section where we are protected with the
      'rcu_barrier' in the 'cpuidle_uninstall_idle_handler' function. The
      idle_get_state() and idle_put_state() accessors should be used to that
      effect.

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: linaro-kernel@xxxxxxxxxxxxxxxx
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 91ec6778ec4f963fcb2c2793610919b572f633b0
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Fri Sep 19 10:22:41 2014 +0100

      sched/deadline: Fix inter- exclusive cpusets migrations

      Users can perform clustered scheduling using the cpuset facility.
      After an exclusive cpuset is created, task migrations happen only
      between CPUs belonging to the same cpuset. Inter- cpuset migrations
      can only happen when the user requires so, moving a task between
      different cpusets. This behaviour is broken in SCHED_DEADLINE, as
      currently spurious inter- cpuset migration may happen without user
      intervention.

      This patch fix the problem (and shuffles the code a bit to improve
      clarity).

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: raistlin@xxxxxxxx
      Cc: michael@xxxxxxxxxxxxxxxxxxxx
      Cc: fchecconi@xxxxxxxxx
      Cc: daniel.wagner@xxxxxxxxxxxx
      Cc: vincent@xxxxxxxxxxx
      Cc: luca.abeni@xxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411118561-26323-4-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a5e7be3b28a235108c59561bea55eea1072b23b0
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Fri Sep 19 10:22:39 2014 +0100

      sched/deadline: Clear dl_entity params when setscheduling to different 
class

      When a task is using SCHED_DEADLINE and the user setschedules it to a
      different class its sched_dl_entity static parameters are not cleaned
      up. This causes a bug if the user sets it back to SCHED_DEADLINE with
      the same parameters again.  The problem resides in the check we
      perform at the very beginning of dl_overflow():

        if (new_bw == p->dl.dl_bw)
                return 0;

      This condition is met in the case depicted above, so the function
      returns and dl_b->total_bw is not updated (the p->dl.dl_bw is not
      added to it). After this, admission control is broken.

      This patch fixes the thing, properly clearing static parameters for a
      task that ceases to use SCHED_DEADLINE.

      Reported-by: Daniele Alessandrelli <daniele.alessandrelli@xxxxxxxxx>
      Reported-by: Daniel Wagner <daniel.wagner@xxxxxxxxxxxx>
      Reported-by: Vincent Legout <vincent@xxxxxxxxxxx>
      Tested-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Tested-by: Daniel Wagner <daniel.wagner@xxxxxxxxxxxx>
      Tested-by: Vincent Legout <vincent@xxxxxxxxxxx>
      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Fabio Checconi <fchecconi@xxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411118561-26323-2-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 615f77511e4fafa9e67a5b84d8d886dde4f297df
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:39 2014 +0200

      x86/PCI: Mark PCI BIOS initialization code as such

      The pci_find_bios() function is only ever called from initialization code,
      therefore can be marked as such, too.  This, in turn, allows marking other
      functions called only in this context as well.

      The bios32_indirect variable can be marked as __initdata as it is only
      referenced from __init functions now.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 6af13bac777aaec7460475a9fea8e9640c4b606e
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:38 2014 +0200

      x86/PCI: Constify pci_mmcfg_probes[] array

      The pci_mmcfg_probes[] array is only ever read, therefore make it const.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 776f7ad6322817a5a021c5c479d688d322fb4b27
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:37 2014 +0200

      x86/PCI: Mark constants of pci_mmcfg_nvidia_mcp55() as __initconst

      The constants in pci_mmcfg_nvidia_mcp55() need to be marked as __initconst
      or they will remain in memory after init memory was released.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 64474b5235e83cc5e6002dcdb37145850ad86194
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:36 2014 +0200

      x86/PCI: Move __init annotation to the correct place

      According to include/linux/init.h, the __init annotation should be added
      immediately before the function name.  However, for quite a few functions
      in mmconfig-shared.c this is not the case.  It's either before the return
      type or even in the middle of it.  Beside gcc still getting it right, we
      should change them to comply to the rules of include/linux/init.h.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4476767cff44737f8965b34af0f375ac49f7fafa
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:54 2014 +0200

      mfd: max14577: Map charger device to its own of_node

      Add a "maxim,max14577-charger" of_compatible to the mfd_cell so the
      MFD child device (the charger) will have its own of_node set. This will
      be used by the max14577 charger driver in next patches to obtain battery
      configuration from DTS.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 25cc24c200dcba21bd1f1a59a01741185062dc0e
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:53 2014 +0200

      mfd: max14577: Add defines for MAX77836 charger

      Prepare for adding support for MAX77836 charger to the max14577 charger
      driver by adding necessary new defines and prefixes to existing ones.

      The MAX77836 uses slightly different values for ChgTyp field of STATUS2
      register. On the MAX14577 value of 0x6 is reserved and 0x7 dead battery.
      On the MAX77836 the opposite:
       - 0x6 means special charger,
       - 0x7 is reserved.
      Regardless of these differences use one common enum
      max14577_muic_charger_type.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit b91671bb23a79c32a23b0ad5d6e6ad292bb21bdf
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 19 17:37:56 2014 +0200

      UBI: Fix livelock in produce_free_peb()

      The while loop in produce_free_peb() assumes that each work will produce a
      free PEB. This is not true.
      If ubi->works_count is 1 and the only scheduled work is the
      wear_leveling_worker() produce_free_peb() can loop forever in case
      nobody schedules an erase work.
      Fix this issue by checking in the while loop whether work is scheduled.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit dfbdcd7cefcaba306fc1ad36aa8bc1352149e730
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:51:45 2014 +0200

      mfd: menf21bmc: Introduce MEN 14F021P00 BMC MFD Core driver

      The MEN 14F021P00 Board Management Controller provides an
      I2C interface to the host to access the feature implemented in the BMC.
      The BMC is a PIC Microntroller assembled on CPCI Card from MEN 
Mikroelektronik
      and on a few Box/Display Computer.

      Added MFD Core driver, supporting the I2C communication to the device.

      The MFD driver currently supports the following features:
        - Watchdog
        - LEDs
        - Hwmon (voltage monitoring)

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f19f4f9525cf32f97341fac20ce66392e86a1b67
  Author: Simon Vincent <simon.vincent@xxxxxxxxxx>
  Date:   Wed Sep 24 12:21:33 2014 +0200

      ieee802154: 6lowpan: ensure header compression does not corrupt ipv6 
header

      The 6lowpan ipv6 header compression was causing problems for other 
interfaces
      that expected a ipv6 header to still be in place, as we were replacing the
      ipv6 header with a compressed version. This happened if you sent a packet 
to a
      multicast address as the packet would be output on 802.15.4, ethernet, 
and also
      be sent to the loopback interface. The skb data was shared between these
      interfaces so all interfaces ended up with a compressed ipv6 header.

      The solution is to ensure that before we do any header compression we are 
not
      sharing the skb or skb data with any other interface. If we are then we 
must
      take a copy of the skb and skb data before modifying the ipv6 header.
      The only place we can copy the skb is inside the xmit function so we don't
      leave dangling references to skb.

      This patch moves all the header compression to inside the xmit function. 
Very
      little code has been changed it has mostly been moved from 
lowpan_header_create
      to lowpan_xmit. At the top of the xmit function we now check if the skb is
      shared and if so copy it. In lowpan_header_create all we do now is store 
the
      source and destination addresses for use later when we compress the 
header.

      Signed-off-by: Simon Vincent <simon.vincent@xxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit ca079ad6af0d9948101992d03e7145ab8b426f66
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Wed Sep 24 12:21:32 2014 +0200

      mrf24j40: use pr_* / dev_* instead of printk()

      Replace printk() with dev_*() pr_*().

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Acked-by: Alan Ott <alan@xxxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3d920f06e2f2f8f601084718da6c55f8885d7a7f
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Wed Sep 24 12:21:31 2014 +0200

      mrf24j40: remove unnecessary return statement

      Remove the return statement in the void function.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Acked-by: Alan Ott <alan@xxxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 529160dc73a1cb4bb377887f5453d33b6d84d18f
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Wed Sep 24 12:21:30 2014 +0200

      mrf24j40: fix Missing a blank line after declarations

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Acked-by: Alan Ott <alan@xxxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c24ae0dcd3e8695efa43e71704d1fc4bc7e29e9b
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:58 2014 +0800

      kvm: x86: Unpin and remove kvm_arch->apic_access_page

      In order to make the APIC access page migratable, stop pinning it in
      memory.

      And because the APIC access page is not pinned in memory, we can
      remove kvm_arch->apic_access_page.  When we need to write its
      physical address into vmcs, we use gfn_to_page() to get its page
      struct, which is needed to call page_to_phys(); the page is then
      immediately unpinned.

      Suggested-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 38b9917350cb2946e368ba684cfc33d1672f104e
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:54 2014 +0800

      kvm: vmx: Implement set_apic_access_page_addr

      Currently, the APIC access page is pinned by KVM for the entire life
      of the guest.  We want to make it migratable in order to make memory
      hot-unplug available for machines that run KVM.

      This patch prepares to handle this for the case where there is no nested
      virtualization, or where the nested guest does not have an APIC page of
      its own.  All accesses to kvm->arch.apic_access_page are changed to go
      through kvm_vcpu_reload_apic_access_page.

      If the APIC access page is invalidated when the host is running, we update
      the VMCS in the next guest entry.

      If it is invalidated when the guest is running, the MMU notifier will 
force
      an exit, after which we will handle everything as in the previous case.

      If it is invalidated when a nested guest is running, the request will 
update
      either the VMCS01 or the VMCS02.  Updating the VMCS01 is done at the
      next L2->L1 exit, while updating the VMCS02 is done in prepare_vmcs02.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4256f43f9fab91e1c17b5846a240cf4b66a768a8
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:54 2014 +0800

      kvm: x86: Add request bit to reload APIC access page address

      Currently, the APIC access page is pinned by KVM for the entire life
      of the guest.  We want to make it migratable in order to make memory
      hot-unplug available for machines that run KVM.

      This patch prepares to handle this in generic code, through a new
      request bit (that will be set by the MMU notifier) and a new hook
      that is called whenever the request bit is processed.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit fe71557afbec641fee73711e40602bed37f6f33b
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:57 2014 +0800

      kvm: Add arch specific mmu notifier for page invalidation

      This will be used to let the guest run while the APIC access page is
      not pinned.  Because subsequent patches will fill in the function
      for x86, place the (still empty) x86 implementation in the x86.c file
      instead of adding an inline function in kvm_host.h.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 445b8236959bfe624a5aa9bce89f44a3bec9b2b1
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:55 2014 +0800

      kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and 
make it non-static

      Different architectures need different requests, and in fact we
      will use this function in architecture-specific code later. This
      will be outside kvm_main.c, so make it non-static and rename it to
      kvm_make_all_cpus_request().

      Reviewed-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 57128468080a8b6ea452223036d3e417f748af55
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Mon Sep 22 14:54:42 2014 -0700

      kvm: Fix page ageing bugs

      1. We were calling clear_flush_young_notify in unmap_one, but we are
      within an mmu notifier invalidate range scope. The spte exists no more
      (due to range_start) and the accessed bit info has already been
      propagated (due to kvm_pfn_set_accessed). Simply call
      clear_flush_young.

      2. We clear_flush_young on a primary MMU PMD, but this may be mapped
      as a collection of PTEs by the secondary MMU (e.g. during log-dirty).
      This required expanding the interface of the clear_flush_young mmu
      notifier, so a lot of code has been trivially touched.

      3. In the absence of shadow_accessed_mask (e.g. EPT A bit), we emulate
      the access bit by blowing the spte. This requires proper synchronizing
      with MMU notifier consumers, like every other removal of spte's does.

      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 8a9522d2fe6a1b643d3aef5ab7f097f73c601e7a
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Tue Sep 23 12:34:54 2014 -0700

      kvm/x86/mmu: Pass gfn and level to rmapp callback.

      Callbacks don't have to do extra computation to learn what the caller
      (lvm_handle_hva_range()) knows very well. Useful for
      debugging/tracing/printk/future.

      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c1118b3602c2329671ad5ec8bdf8e374323d6343
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Sep 22 13:17:48 2014 +0200

      x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is 
read-only

      On x86_64, kernel text mappings are mapped read-only with 
CONFIG_DEBUG_RODATA.
      In that case, KVM will fail to patch VMCALL instructions to VMMCALL
      as required on AMD processors.

      The failure mode is currently a divide-by-zero exception, which obviously
      is a KVM bug that has to be fixed.  However, picking the right instruction
      between VMCALL and VMMCALL will be faster and will help if you cannot 
upgrade
      the hypervisor.

      Reported-by: Chris Webb <chris@xxxxxxxxxxxx>
      Tested-by: Chris Webb <chris@xxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 81760dccf8d1fe5b128b58736fe3f56a566133cb
  Author: Chen Yucong <slaoub@xxxxxxxxx>
  Date:   Tue Sep 23 10:44:35 2014 +0800

      kvm: x86: use macros to compute bank MSRs

      Avoid open coded calculations for bank MSRs by using well-defined
      macros that hide the index of higher bank MSRs.

      No semantic changes.

      Signed-off-by: Chen Yucong <slaoub@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d5262739cbb8a6414ba521a79bf0549717459a09
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 10:01:57 2014 +0300

      KVM: x86: Remove debug assertion of non-PAE reserved bits

      Commit 346874c9507a ("KVM: x86: Fix CR3 reserved bits") removed non-PAE
      reserved bits which were not according to Intel SDM.  However, residue 
was left
      in a debug assertion (CR3_NONPAE_RESERVED_BITS).  Remove it.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 2ea75be3219571d0ec009ce20d9971e54af96e09
  Author: David Matlack <dmatlack@xxxxxxxxxx>
  Date:   Fri Sep 19 16:03:25 2014 -0700

      kvm: don't take vcpu mutex for obviously invalid vcpu ioctls

      vcpu ioctls can hang the calling thread if issued while a vcpu is running.
      However, invalid ioctls can happen when userspace tries to probe the kind
      of file descriptors (e.g. isatty() calls ioctl(TCGETS)); in that case,
      we know the ioctl is going to be rejected as invalid anyway and we can
      fail before trying to take the vcpu mutex.

      This patch does not change functionality, it just makes invalid ioctls
      fail faster.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 234b239bea395316d7f78018c672f4a88b3cdf0d
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Wed Sep 17 10:51:48 2014 -0700

      kvm: Faults which trigger IO release the mmap_sem

      When KVM handles a tdp fault it uses FOLL_NOWAIT. If the guest memory
      has been swapped out or is behind a filemap, this will trigger async
      readahead and return immediately. The rationale is that KVM will kick
      back the guest with an "async page fault" and allow for some other
      guest process to take over.

      If async PFs are enabled the fault is retried asap from an async
      workqueue. If not, it's retried immediately in the same code path. In
      either case the retry will not relinquish the mmap semaphore and will
      block on the IO. This is a bad thing, as other mmap semaphore users
      now stall as a function of swap or filemap latency.

      This patch ensures both the regular and async PF path re-enter the
      fault allowing for the mmap semaphore to be relinquished in the case
      of IO wait.

      Reviewed-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit b4619660635732bd2da376bb8f31f94d0f15fc98
  Author: Tiejun Chen <tiejun.chen@xxxxxxxxx>
  Date:   Mon Sep 22 10:31:38 2014 +0800

      kvm: x86: fix two typos in comment

      s/drity/dirty and s/vmsc01/vmcs01

      Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4566654bb9be9e8864df417bb72ceee5136b6a6a
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 22:39:44 2014 +0300

      KVM: vmx: Inject #GP on invalid PAT CR

      Guest which sets the PAT CR to invalid value should get a #GP.  
Currently, if
      vmx supports loading PAT CR during entry, then the value is not checked.  
This
      patch makes the required check in that case.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 040c8dc8a5afa7364bb8bb5b1b76c30007d6be14
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 22:39:43 2014 +0300

      KVM: x86: emulating descriptor load misses long-mode case

      In 64-bit mode a #GP should be delivered to the guest "if the code segment
      descriptor pointed to by the selector in the 64-bit gate doesn't have the 
L-bit
      set and the D-bit clear." - Intel SDM "Interrupt 13ââ?¬â??General 
Protection
      Exception (#GP)".

      This patch fixes the behavior of CS loading emulation code. Although the
      comment says that segment loading is not supported in long mode, this 
function
      is executed in long mode, so the fix is necassary.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 77c3913b74212a86027d311f5e81625736816620
  Author: Liang Chen <liangchen.linux@xxxxxxxxx>
  Date:   Thu Sep 18 12:38:37 2014 -0400

      KVM: x86: directly use kvm_make_request again

      A one-line wrapper around kvm_make_request is not particularly
      useful. Replace kvm_mmu_flush_tlb() with kvm_make_request().

      Signed-off-by: Liang Chen <liangchen.linux@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a70656b63a82d639b0cec54861bf8faf16ad74e6
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Sep 18 12:38:36 2014 -0400

      KVM: x86: count actual tlb flushes

      - we count KVM_REQ_TLB_FLUSH requests, not actual flushes
        (KVM can have multiple requests for one flush)
      - flushes from kvm_flush_remote_tlbs aren't counted
      - it's easy to make a direct request by mistake

      Solve these by postponing the counting to kvm_check_request().

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Liang Chen <liangchen.linux@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit bc6134942dbbf31c25e9bd7c876be5da81c9e1ce
  Author: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
  Date:   Thu Sep 18 18:24:57 2014 -0300

      KVM: nested VMX: disable perf cpuid reporting

      Initilization of L2 guest with -cpu host, on L1 guest with -cpu host
      triggers:

      (qemu) KVM: entry failed, hardware error 0x7
      ...
      nested_vmx_run: VMCS MSR_{LOAD,STORE} unsupported

      Nested VMX MSR load/store support is not sufficient to
      allow perf for L2 guest.

      Until properly fixed, trap CPUID and disable function 0xA.

      Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a2b9e6c1a35afcc0973acb72e591c714e78885ff
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 02:50:50 2014 +0300

      KVM: x86: Don't report guest userspace emulation error to userspace

      Commit fc3a9157d314 ("KVM: X86: Don't report L2 emulation failures to
      user-space") disabled the reporting of L2 (nested guest) emulation 
failures to
      userspace due to race-condition between a vmexit and the instruction 
emulator.
      The same rational applies also to userspace applications that are 
permitted by
      the guest OS to access MMIO area or perform PIO.

      This patch extends the current behavior - of injecting a #UD instead of
      reporting it to userspace - also for guest userspace code.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 1f755a827538226fff38aad128c4a6836bd89b48
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 16 13:37:40 2014 +0200

      kvm: Make init_rmode_tss() return 0 on success.

      In init_rmode_tss(), there two variables indicating the return
      value, r and ret, and it return 0 on error, 1 on success. The function
      is only called by vmx_set_tss_addr(), and ret is redundant.

      This patch removes the redundant variable, by making init_rmode_tss()
      return 0 on success, -errno on failure.

      Reviewed-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit dd598091de4aabbc8bd7290a04f364e443c03455
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 15:10:03 2014 +0300

      KVM: x86: Warn if guest virtual address space is not 48-bits

      The KVM emulator code assumes that the guest virtual address space (in 
64-bit)
      is 48-bits wide.  Fail the KVM_SET_CPUID and KVM_SET_CPUID2 ioctl if
      userspace tries to create a guest that does not obey this restriction.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 3c3c29fd0d7cddc32862c350d0700ce69953e3bd
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Sep 24 13:02:46 2014 +0200

      kvm-vfio: do not use module_init

      /me got confused between the kernel and QEMU.  In the kernel, you can
      only have one module_init function, and it will prevent unloading the
      module unless you also have the corresponding module_exit function.

      So, commit 80ce1639727e (KVM: VFIO: register kvm_device_ops dynamically,
      2014-09-02) broke unloading of the kvm module, by adding a module_init
      function and no module_exit.

      Repair it by making kvm_vfio_ops_init weak, and checking it in
      kvm_init.

      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Alex Williamson <Alex.Williamson@xxxxxxxxxx>
      Fixes: 80ce1639727e9d38729c34f162378508c307ca25
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d41c15cf95bd91b9c333f6f749670e22c8a47ad9
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 24 13:14:46 2014 +0300

      Bluetooth: Fix reason code used for rejecting SCO connections

      The core specification defines valid values for the
      HCI_Reject_Synchronous_Connection_Request command to be 0x0D-0x0F. So
      far the code has been using HCI_ERROR_REMOTE_USER_TERM (0x13) which is
      not a valid value and is therefore being rejected by some controllers:

       > HCI Event: Connect Request (0x04) plen 10
        bdaddr 40:6F:2A:6A:E5:E0 class 0x000000 type eSCO
       < HCI Command: Reject Synchronous Connection (0x01|0x002a) plen 7
        bdaddr 40:6F:2A:6A:E5:E0 reason 0x13
        Reason: Remote User Terminated Connection
       > HCI Event: Command Status (0x0f) plen 4
        Reject Synchronous Connection (0x01|0x002a) status 0x12 ncmd 1
        Error: Invalid HCI Command Parameters

      This patch introduces a new define for a value from the valid range
      (0x0d == Connection Rejected Due To Limited Resources) and uses it
      instead for rejecting incoming connections.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3778129206419c41f0dac877d931900397cab25c
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:55:07 2014 -0700

      gpio, bcm-kona, LLVMLinux: Remove use of __initconst

      The __initconst is in the wrong place, and when moved to the correct place
      it uncovers an error where the variable is used by non-init data 
structures.

      Instead merely make them const and put the const in the right spot.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1b4c5a6e6b73b082170bfcbf1ff3e2fcf2e7530c
  Author: Gernot Vormayr <gvormayr@xxxxxxxxx>
  Date:   Wed Sep 24 00:58:45 2014 +0200

      gpio: Fix ngpio in gpio-xilinx driver

      If one adds gpio-controller; to the chip in the devicetree, then
      initialization fails with 'gpiochip_find_base: cannot find free range',
      because ngpio is 0. This patch fixes the bug.

      This version includes the suggestions from Linus Walleij.

      Tested on ml507 board.

      Signed-off-by: Gernot Vormayr <gvormayr@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 58a3b92d33d289e2f3390b40a2c5cfd7f32cfe7a
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 24 13:30:24 2014 +0200

      gpio: dwapb: fix pointer to integer cast

      The statements BUG_ON(ctx == 0) was implicitly casting a pointer
      to an integer for comparison. Do this with a bool test instead
      to get away from sparse warnings.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit fa0111be4ff30150720db3c3e5ee8d7823921639
  Author: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
  Date:   Wed Jul 30 13:25:32 2014 +0530

      clk: samsung: exynos4: remove duplicate div_core2 divider clock 
instantiation

      The 'div_core2' clock and the 'arm_clk' divider clocks are instances of
      the same divider clock. So remove the 'arm_clk' clock instance.

      Signed-off-by: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
      [tomasz.figa@xxxxxxxxx: Fixed remaining occurences of 'arm_clk'.]
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit ee0d68ab5f0997a500fdf90924a58e787b216292
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:22 2014 +0200

      drm/udl: use container_of to resolve udl_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0d634f6e5b0d1d6e2b044b23d448ab5fb7c102e5
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:21 2014 +0200

      drm/ast: use container_of to resolve ast_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c39aa6a1e32aab4826c613866024cbdd4933631a
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:20 2014 +0200

      drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f38e34ac54569756963827434d4b18b9ad9d8b95
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:19 2014 +0200

      drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5ee932d049a4e6e1e134f521dbb98fdd3993a8e9
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:18 2014 +0200

      drm/nouveau: use container_of to resolve nouveau_plane from drm_plane

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 918b7ed423ab7c423efe0e71f7670ff9139d3ee0
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:17 2014 +0200

      drm/nouveau: use container_of to resolve nouveau_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a1d0280e678c4d0074bd994ac53d95d39be9383c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:16 2014 +0200

      drm/radeon: use container_of to resolve radeon_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 98cc0343178558579aacb7b27dc5aee2791c8263
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:15 2014 +0200

      drm/mgag200: use container_of to resolve mga_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ea0622cfb4c0dbf3a8e6c4b448b8636ea75e1069
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:14 2014 +0200

      drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 80c873b6b7b4de56d0771e3834ea71467937e506
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 15 14:04:28 2014 +0200

      drm: Improve debug output for drm_wait_one_vblank

      This replicates what we've done in i915 in

      commit 31e4b89acbd7b19c9a8557e6e660a583a0b97daa
      Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Date:   Mon Aug 18 13:51:00 2014 +0100

          drm/i915: Print the pipe on which the vblank wait times out

      to make sure that when we switch i915 to drm_wait_one_vblank that the
      debug output doesn't regress.

      Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Cc: Thomas Wood <thomas.wood@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit f2b50c1161590c3bcdbf3455fe4c575f1c1bd293
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Sep 12 17:07:32 2014 +0200

      drm: Fixup locking for universal cursor planes

      Bunch of things amiss:
      - Updating crtc->cursor_x/y was done without any locking. Spotted by
        David Herrmann.
      - Dereferencing crtc->cursor->fb was using the wrong lock, should take
        the crtc lock.
      - Grabbing _all_ modeset locks torpedoes the reason why we added
        fine-grained locks originally: Cursor updates shouldn't stall on
        background stuff like probing outputs.

      Best is to just grab the crtc lock around everything and drop all the
      other locking. The only issue is that we can't switch planes between
      crtcs with that, so make sure that never happens when someone uses
      universal plane helpers. This shouldn't be a possible regression ever
      since legacy ioctls also only grabbed the crtc lock, so switching
      crtcs was never possible for the underlying plane object. And i915
      (the only user of universal cursors thus far) has fixed cursor->crtc
      links.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Cc: Pallavi G<pallavi.g@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Tested-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit da8f43962bd323813f7215b00b5da48ad766b9b2
  Author: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
  Date:   Sat Sep 13 18:25:54 2014 +0200

      drm: Don't update vblank timestamp when the counter didn't change

      If we already have a timestamp for the current vblank counter, don't
      update it with a new timestmap. Small errors can creep in between two
      timestamp queries for the same vblank count, which could be confusing to
      userspace when it queries the timestamp for the same vblank sequence
      number twice.

      This problem gets exposed when the vblank disable timer is not used
      (or is set to expire quickly) and thus we can get multiple vblank
      disable<->enable transition during the same frame which would all
      attempt to update the timestamp with the latest estimate.

      Testcase: igt/kms_flip/flip-vs-expired-vblank
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>

      v2:Mario: Trivial rebase on top of current drm-next (13-Sep-2014)
      Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 29f1b65b5984c1e35e2d60d1416d03cee0b91ee2
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Mon Sep 22 23:33:08 2014 +0200

      KVM: EVENTFD: Remove inclusion of irq.h

      Commit c77dcac (KVM: Move more code under CONFIG_HAVE_KVM_IRQFD) added
      functionality that depends on definitions in ioapic.h when
      __KVM_HAVE_IOAPIC is defined.

      At the same time, kvm-arm commit 0ba0951 (KVM: EVENTFD: remove inclusion
      of irq.h) removed the inclusion of irq.h, an architecture-specific header
      that is not present on ARM but which happened to include ioapic.h on x86.

      Include ioapic.h directly in eventfd.c if __KVM_HAVE_IOAPIC is defined.
      This fixes x86 and lets ARM use eventfd.c.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4f0eb5d7efe375859b15c97f453113a242bf057b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:14 2014 +0100

      phy: remove .owner field for drivers using module_platform_driver

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver or platform_driver_register api,
      as this is overriden in __platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit a5ec598650257d9a7abefa6616840c872e194fdb
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Tue Sep 16 10:32:06 2014 +0530

      phy: exynos-dp-video: Use syscon support to control pmu register

      Currently the DP_PHY_ENABLE register is mapped in the driver,
      and accessed to control power to the PHY.
      With mfd-syscon and regmap interface available at our disposal,
      it's wise to use that instead of using a 'reg' property for the
      controller and allocating a memory resource for that.

      To facilitate this, we have added another compatible string
      for Exynso5420 SoC to acquire driver data which contains
      different DP-PHY-CONTROL register offset.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 26389c78269ada2927a4ec114bbf4df45776445d
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 11:33:02 2014 +0100

      MAINTAINERS: Add phy-stih41x-usb.c to ARCH/STI architecture

      This patch adds the new phy-sti41x-usb.c PHY driver found on
      STMicroelectronics stih41x consumer electronics SoC's into the STI
      arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit d6140c70ed5759e1097cf8ac80f89b208cf0260f
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 11:33:01 2014 +0100

      phy: phy-stih41x-usb: Add dt documentation for USB phy on STiH415/6

      This patch adds dt documentation bindings for the usb phy found
      on STiH415/5 SoC's from STMicroelectronics, which support USB 1.1 and 2.0.

      Signed-off-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 3f8da2e36c04577a39dc210255f53bdc9e4ca0e4
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 11:33:00 2014 +0100

      phy: phy-stih41x-usb: Add usb phy support for STiH41x SoCs.

      This driver adds support for USB (1.1 and 2.0) phy for STiH415 and
      STiH416 System-On-Chips from STMicroelectronics.

      Signed-off-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 6da969a5fe9768f4735480c91e4885cf9babf023
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:02:46 2014 +0100

      MAINTAINERS: Add phy-stih407-usb.c file to ARCH/STI architecture

      This patch adds the new phy-stih407-usb.c usb phy driver found on
      STMicroelectronics stih407 consumer electronics SoC's into the STI
      arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit ea1e53c7f147c48e5227f7ba67224ee99b67f865
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:02:45 2014 +0100

      phy: phy-stih407-usb: Add dt documentation for USB picophy found on 
stih407 SoC family

      This patch adds the dt documentation for the usb picophy found on stih407 
SoC family
      available from STMicroelectronics.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 89ae1f5d4c9a62dd32e14d5edfb7221d2f73039e
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:02:44 2014 +0100

      phy: phy-stih407-usb: Add usb picoPHY driver found on stih407 SoC family

      This is the generic phy driver for the picoPHY ports used by the
      USB2 and USB3 Host controllers when controlling usb2/1.1 devices. It
      is found on STiH407 SoC family from STMicroelectronics.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit dcc35b2160f32b8528973e91c25595fc91354e92
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:11 2014 -0700

      usb: phy: twl4030-usb: Use mutex instead of spinlock for protecting the 
data

      We're using threaded irq on a I2C bus and we're sleeping in
      twl4030_usb_irq() as it calls twl4030_usb_linkstat() which
      calls the i2c functions. If we ever need to lock for longer
      I2C transaction sequences a mutex will allow us to do that
      easily.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 48f48e172c45e66e5323813fccc7dfd34e404bbe
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:10 2014 -0700

      usb: phy: twl4030-usb: Remove asleep and rely on runtime PM

      There's no longer need for tracking the phy state in the driver
      with asleep, we can now rely on runtime PM.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit bad8e33582cb3ea5f3a7a3517ca48e0a03be11a3
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:09 2014 -0700

      usb: phy: twl4030-usb: Move code from twl4030_phy_power to the runtime PM 
calls

      We don't need twl4030_phy_power() any longer now that we have
      the runtime PM calls. Let's get rid of it as it's confusing.
      No functional changes, just move the code and use res instead
      of ret as we are not returning that value.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 62dc5769bbd9f187e2e5df64f4e3b5affd48fe7b
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:08 2014 -0700

      usb: phy: twl4030-usb: Simplify phy init to use runtime PM

      We can now let the interrupt and delayed work do all that's
      needed with runtime PM.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit bb419402cc1075db508f9ee8cfff3618e111f744
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Mon Aug 18 07:54:16 2014 -0700

      usb: phy: twl4030-usb: Remove unused irq_enabled

      It's not being used any longer.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 25451e5cb99d6e8ab848b9c2c277fef532240a5a
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:16 2014 +0100

      phy: phy-spear1340-miphy: Use module_platform_driver to register driver.

      Using the module_platform_driver macro to register the driver as this gets
      rid of a lot of the boilerplate code.

      Also remove .owner field as this gets overridden in 
__platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 7e65e9c94a0d8dba3a6e1e2052fca26d6ca853e7
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:15 2014 +0100

      phy: phy-spear1310-miphy: Use module_platform_driver to register driver.

      Use the module_platform_driver macro to register the driver as this gets
      rid of a lot of the boilerplate code.

      Also remove .owner field as this gets overridden in 
__platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 556bdebb3bb155459d3ed1d0c23fdb34cd46af33
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:13 2014 +0100

      phy: phy-spear1340-miphy: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 0e71e235638b9422b4c2c81e939a4d8d4509349a
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:12 2014 +0100

      phy: phy-spear1310-miphy: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 3a4cfcbbaf675eca0d6a3be224212a98cca60c2b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:11 2014 +0100

      phy: phy-ti-pipe3: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 0b68253d9f8d25728bd2b7ec378bfb5e116cbe17
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:10 2014 +0100

      phy: phy-omap-usb2: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 1f8de849cf8399ff287bab560d04df4515ec73c0
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:09 2014 +0100

      phy: phy-mvebu-sata: Add missing error check for devm_kzalloc

      Currently this driver is missing a check on the return value of 
devm_kzalloc,
      which would cause a NULL pointer dereference in a OOM situation.

      This patch adds the aformentioned missing check.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 437a6bc478e6530efad9aeb04b84b2f5c4e356d5
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:08 2014 +0100

      phy: phy-omap-control: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 1233f59f745b237d85f12aa9cf12ffab469f322d
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 22 23:27:14 2014 +0400

      phy: Renesas R-Car Gen2 PHY driver

      This PHY, though formally being a part of Renesas USBHS controller, 
contains the
      UGCTRL2 register that controls multiplexing of the USB ports (Renesas 
calls them
      channels) to the different USB controllers: channel 0 can be connected to 
either
      PCI EHCI/OHCI or USBHS controllers, channel 2 can be connected to PCI 
EHCI/OHCI
      or xHCI controllers.

      This is a new driver for this USB PHY currently already supported under 
drivers/
      usb/phy/. The reason for writing the new driver was the requirement that 
the
      multiplexing  of USB channels to the controller be dynamic, depending on 
what
      USB drivers  are loaded,  rather than static as provided by the old 
driver. The
      infrastructure provided by drivers/phy/phy-core.c  seems to fit that 
purpose
      ideally. The new driver only  supports device tree probing  for now.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit db4fa45ed3182d8206af241811dfc99369ffa849
  Author: Anders Berg <anders.berg@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 08:46:58 2014 +0200

      spi: pl022: Add support for chip select extension

      Add support for a extended PL022 which has an extra register for 
controlling up
      to five chip select signals. This controller is found on the AXM5516 SoC.
      Unfortunately the PrimeCell identification registers are identical to a
      standard ARM PL022. To work around this, the peripheral ID must be 
overridden
      in the device tree using the "arm,primecell-periphid" property with the 
value
      0x000b6022.

      Signed-off-by: Anders Berg <anders.berg@xxxxxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 517bf80fe74494e2d7f185c107085cde11f0e9a4
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Wed Sep 24 17:07:14 2014 +0800

      mmc: rtsx_pci: Set power related cap2 macros

      Set MMC_CAP2_NO_PRESCAN_POWERUP and MMC_CAP2_FULL_PWR_CYCLE for
      rtsx_pci_sdmmc and rtsx_usb_sdmmc to reflect properties of Realtek
      card reader hosts.

      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8af465db967bf25a4617416c0cbaaaa506d444f5
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Wed Sep 24 17:07:13 2014 +0800

      mmc: core: Add new power_mode MMC_POWER_UNDEFINED

      Add MMC_POWER_UNDEFINED for power_mode in struct mmc_ios and use it as
      the initial value of host->ios.power_mode.

      For hosts with MMC_CAP2_NO_PRESCAN_POWERUP, this makes the later
      mmc_power_off() do real power-off things instead of NOP, and further
      prevents state messed up in cards that was already initialized (eg. by
      BIOS of UEFI driver).

      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7756a96d1617753d8387e59e0ba410e0dd512be4
  Author: Yi Sun <yi.y.sun@xxxxxxxxx>
  Date:   Tue Sep 9 02:13:59 2014 +0000

      mmc: sdhci: execute tuning when device is not busy

      We find tuning timeout because of the secure erase operation lasts too
      long, so don't do tuning when device is busy.

      Signed-off-by: Yi Sun <yi.y.sun@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 513d3c0f40c8e22fac019d5b0694374d17fbe682
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 21 12:32:59 2014 +0800

      gpio: xgene: Remove unneeded #ifdef CONFIG_OF guard

      This driver depends on OF_GPIO, so it won't be built if !CONFIG_OF.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 02ed185af0c146b479e5c62f9aeff975672f1d2f
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 21 12:32:10 2014 +0800

      gpio: xgene: Remove unneeded forward declation for struct xgene_gpio

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1a19864e3bc2715e95940c7ec89f75c77030ccb5
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 21 12:31:29 2014 +0800

      gpio: xgene: Fix missing spin_lock_init()

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f9f6a592cf4f35e7b614f1fb2e8d73969ee39a6d
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Sep 17 13:14:20 2014 -0700

      ASoC: rt5677: Add a configuration option for LDO2_POW pin

      Some boards have this pin statically tied and do not require any 
configuration,
      some other boards allow to enable chip using GPIO.

      Add an option that tells which GPIO is used to power the audio codec.

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0397375dc936142fa0b96b525064306f4c2e312d
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Sat Sep 20 20:44:30 2014 +0530

      gpio: ks8695: fix switch case indentation

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 295494af0695bc190e6b939df1036af898c2856f
  Author: Octavian Purdila <octavian.purdila@xxxxxxxxx>
  Date:   Fri Sep 19 23:22:44 2014 +0300

      gpiolib: add irq_not_threaded flag to gpio_chip

      Some GPIO chips (e.g. the DLN2 USB adapter) have blocking get/set
      operation but do not need a threaded irq handler.

      Signed-off-by: Octavian Purdila <octavian.purdila@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c7908a37aeee2a038d7b1492eae29750d8738d2e
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 14:30:29 2014 +0800

      spi: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'n' will always be none zero here, and
      then if either equal to zero, the kzalloc() will return ZERO_SIZE_PTR,
      which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling
      kzalloc().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c3c6e231d860774037e7001ff3d536e5644fe2da
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:57 2014 +0300

      spi: dw: fix style of code in few places

      Make comments be surrounded by spaces and move part of code to one line 
where
      it suits 80 characters.

      There is no functional changes.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c3ce15bf2ae5cde3392944ad043b80f123510cde
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:56 2014 +0300

      spi: dw: introduce support of loopback mode

      For testing purposes it's good to have a loopback mode enabled. The patch 
adds
      necessary bits for that.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8e45ef682cb31fda62ed4eeede5d9745a0a1b1e2
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:53 2014 +0300

      spi: dw-mid: terminate ongoing transfers at exit

      Do full clean up at exit, means terminate all ongoing DMA transfers.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit b41583e7299046abdc578c33f25ed83ee95b9b31
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:51 2014 +0300

      spi: dw-mid: respect 8 bit mode

      In case of 8 bit mode and DMA usage we end up with every second byte 
written as
      0. We have to respect bits_per_word settings what this patch actually 
does.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit a5b4b234e15b68539dd4677bb8b0aeeef100fbba
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Sep 20 11:05:09 2014 +0400

      spi: clps711x: Migrate to the new clk subsystem

      Currently clps711x arch have a fully functional CLK driver.
      This patch migrates clps711x-spi driver to use the new CLK subsystem.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 528bc7808f4e36a330ec17ef22803f1345091494
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:50:06 2014 +0530

      mmc: atmel-mci: Release mmc resources on failure in probe

      This change takes care of releasing mmc resources on error cases in
      probe function which was missing. Also release timer in remove function.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d37cf5f7e1b315585940a735a8508d955ffc0f16
  Author: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 20:05:26 2014 +0300

      drm/i915/bdw: Cleanup pre prod workarounds

      as these have been fixed in production hw and hurt performance
      if applied.

      v2: adjust requested ring space (Ville)

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83482
      Tested-by: zhoujian <jianx.zhou@xxxxxxxxx>
      Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7bca646e0fc34b19cd84e14ed474d1c95830cc80
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 18:21:48 2014 +0530

      mmc: atmel-mci: Switch to using managed resource in probe

      This change uses managed resource APIs to allocate resources such as,
      clk, gpio, io in order to simplify the driver unload or failure cases.
      Hence does away with release statements of the same resources in error
      labels and remove function.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 99632d1077853c2030bec3530011b9d9f423cc89
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:21 2014 +0300

      ASoC: max98090: Remove unused byte access macros

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0e2cadf39a37f633d3b6d286318506ea3bd0b286
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:20 2014 +0300

      ASoC: max98090: Remove unused version define

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3256ff6e5117c493ec20e96aad9f0a20d656d561
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:19 2014 +0300

      ASoC: max98090: Remove structure member extmic_mux from private data

      There is no other use for extmic_mux than setting it to zero so remove it.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ced1933db67087554abf22bcb285eb6873380b10
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:18 2014 +0300

      ASoC: max98090: Remove structure member irq from private data

      struct max98090_priv member irq is now used only locally in
      max98090_i2c_probe() and can be removed.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7a7f0ba03d521ac2d36c9015278bc35657b3dcc9
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:17 2014 +0300

      ASoC: max98090: Move interrupt request from codec probe to i2c probe

      Keep MAX98090 interrupt requested after i2c device probing as long as the
      driver is loaded. This fixes the issue where subsequent codec probe
      max98090_probe() call fails in interrupt request since interrupt wasn't
      freed over codec remove-reprobe cycle.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5c7c343a1159d1cb7604b6137cf547b2c1e2375d
  Author: Howard Mitchell <hm@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 12:50:31 2014 +0100

      ASoC: core: Fix volsw_range funcs so SOC_DOUBLE_R_RANGE_TLV works.

      This fixes a bug when using the SOC_DOUBLE_R_RANGE_TLV macro in
      the invert mode. In the non-invert case, e.g.

      SOC_DOUBLE_R_RANGE_TLV("<name>", <reg_l>, <reg_r>,
                                        0, 40, 255, 0, <tlv>)

      the range sent to the hardware is 40..255, but in the invert case:

      SOC_DOUBLE_R_RANGE_TLV("<name>", <reg_l>, <reg_r>,
                                        0, 40, 255, 1, <tlv>)

      the range 215..0 was being sent to the hardware. This commit
      corrects this to 255..40 so it is consistent with the non-invert
      case.

      Signed-off-by: Howard Mitchell <hm@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2720386ec5d4df8fd31ff7845b6e8557dcde3a26
  Author: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 16:25:29 2014 -0700

      regulator: qcom-rpm: Regulator driver for the Qualcomm RPM

      Driver for regulators exposed by the Resource Power Manager (RPM) found
      in Qualcomm 8660, 8960 and 8064 based devices.

      Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dfa5d19658a308b373ce0cb9f6be9338c16ce14f
  Author: Balaji T K <balajitk2@xxxxxxxxx>
  Date:   Wed Sep 17 22:50:11 2014 +0530

      MAINTAINERS: omap_hsmmc: remove myself from MAINTAINERS

      As I won't be able to maintain omap_hsmmc driver

      Signed-off-by: Balaji T K <balajitk2@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 6606110d89aefcb21b9e70adfe064987cbd8393a
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Fri Sep 12 14:56:56 2014 -0700

      mmc: Convert pr_warning to pr_warn

      Use the much more common pr_warn instead of pr_warning.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments
      o Remove extra spaces when coalescing formats

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 4f51b91335a63b2672a0f21fd13a684c8e35c4e8
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 07:12:14 2014 +0800

      gpio: Fix return value check in xgene_gpio_probe()

      In case of error, the function devm_ioremap_nocache() returns NULL
      pointer not ERR_PTR(). The IS_ERR() test in the return value check
      should be replaced with NULL test.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f12c1f9002d27374fd205f6e692891116ca22272
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Jul 30 14:59:49 2014 -0700

      x86/vdso: Fix vdso2c's special_pages[] error checking

      Stephen Rothwell's compiler did something amazing: it unrolled a
      loop, discovered that one iteration of that loop contained an
      always-true test, and emitted a warning that will IMO only serve
      to convince people to disable the warning.

      That bogus warning caused me to wonder what prompted such an
      absurdity from his compiler, and I discovered that the code in
      question was, in fact, completely wrong -- I was looking things
      up in the wrong array.

      This affects 3.16 as well, but the only effect is to screw up
      the error checking a bit.  vdso2c's output is unaffected.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/53d96ad5.80ywqrbs33ZBCQej%25akpm@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2b0bf6c85a4940e00516f68ff7103329abf8512d
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 11:17:41 2014 -0700

      Bluetooth: Convert bt_<level> logging functions to return void

      No caller or macro uses the return value so make all
      the functions return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit be34f0f3e6aed6e828a8059247d169d38da128d7
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:47:43 2014 +0200

      sched/numa: Kill the wrong/dead TASK_DEAD check in task_numa_fault()

      current->state == TASK_DEAD means that the task is doing its
      last schedule(), page fault is obviously impossible at this
      stage.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921194743.GA30114@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 368c75b98bdfdfad54e7f165016819ef344e3587
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:59 2014 +0530

      staging: rtl8188eu: odm.h: Remove unused struct dyn_primary_cca

      struct odm_dm_struct has a member of struct dyn_primary_cca,
      which is initialized once and then never used by driver, so
      we can remove struct dyn_promary_cca and code which initialize
      it.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f4ece938a70f6022a269f85bc06e796500f3ce3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:58 2014 +0530

      staging: rtl8188eu: Rework function ODM_AntennaDiversity_88E()

      Rename CamelCase function name.
      Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d2f44b7cf616f0e309f5ebee46159b671ccb9aff
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:57 2014 +0530

      staging: rtl8188eu: Rework function odm_HWAntDiv()

       Rename CamelCase function name and local variables.
       Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c45dde4ab133b1e8f1690670b5a09d60a8754d6
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:56 2014 +0530

      staging: rtl8188eu: Rework function ODM_AntselStatistics_88E()

      Rename CamelCase function name and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b26b75dafb0dd53d10c2cf98c9b8c92e41a4cf3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:55 2014 +0530

      staging: rtl8188eu: Rework function ODM_SetTxAntByTxInfo_88E()

      Rename CamelCase function name and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7614f023502475c0532a9024c0b1ea42ea61c225
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:54 2014 +0530

      staging: rtl8188eu: Rework function odm_UpdateTxAnt_88E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 052a806d6b4e6bed40bb4a184b1082ac26ffaf03
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:53 2014 +0530

      staging: rtl8188eu: Rework function ODM_UpdateRxIdleAnt_88E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages and comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db0ccdacd086343ee3672fa8abd659a5d8b18929
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:52 2014 +0530

      staging: rtl8188eu: Rework function ODM_AntennaDiversityInit_88E()

      Rename CamelCase function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c4d7ea09910ec8e97f60517f20d37debec947a83
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:51 2014 +0530

      staging: rtl8188eu: Rework function odm_FastAntTrainingInit()

      Rename CamelCase function name.
      Remove unnecessary comments and debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09002c76b56c2b3e29bf83c78c8120fa9d8a9d37
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:50 2014 +0530

      staging: rtl8188eu: Rework function odm_TRX_HWAntDivInit()

      Rename CamelCase function name.
      Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 87b89e850fbaae16ce845be8559e1b54cb57fec5
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:49 2014 +0530

      staging: rtl8188eu: Rework function odm_RX_HWAntDivInit()

      Rename CamelCase function name.
      Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 146b901038eea2e73fb4674d63f55b97c7a09de5
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:48 2014 +0530

      staging: rtl8188eu: Remove unused header file odm_RegDefine11AC.h

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6f1b7df41526538d544b108c1d7ceca79963abe4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:47 2014 +0530

      staging: rtl8188eu: Remove odm_debug.c

      Move a function and global variable from odm_debug.c to odm.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46fa0ec0fa4d396e94ac9a8d3e01e6da1f35efdd
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Mon Sep 22 21:27:47 2014 +0100

      staging: vt6655: device_get_options remove unused variable devname

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42f709eff132e82f5375b4daae208953035768b2
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Mon Sep 22 21:27:46 2014 +0100

      staging: vt6655: pr_err remove string to net device name

      Just print driver name with dev_err removing the string formatting.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74316949a2f26b75e66cd1c8c8bad4cde1841645
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Tue Sep 9 09:38:01 2014 +0300

      MAINTAINERS: Move Xillybus out of staging

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7051924f771722c6dd235e693742cda6488ac700
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Tue Sep 9 09:36:04 2014 +0300

      xillybus: Move out of staging

      This driver has been functional and stable throughout the year it has 
spent
      in the staging area. It has been patched for minor bugs, coding style 
issues
      and improvements during this period.

      This is the second submission of this move-out, after making several style
      improvements, as suggested by Dan Carpenter.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9b4c8cfaff67086f7c8c2540576a6e9504c8bd88
  Author: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
  Date:   Sat Sep 20 12:09:11 2014 +0100

      staging: wlan-ng: remove unused 'result' var

      Signed-off-by: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1d1a9d3a104531e25b7a33d60b627e93700327f
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Sat Sep 20 14:40:38 2014 +0200

      staging: line6: fix midibuf.c coding style issue

      Fix the following checkpatch.pl warning:
      - else is not generally useful after a break or return

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c74920124750e5270c689d8c892a1c4263e5a547
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 23 09:22:36 2014 +0900

      staging: dgap: use dgap_release_remap() in dgap_cleanup_board()

      Just simply use dgap_release_remap() in dgap_cleanup_board() for
      releasing map memory.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b23e487903ae1cf5d06c14fa719555dead0f5ae4
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 23 09:22:08 2014 +0900

      staging: dgap: adds missing iounmap for re_map_port in 
dgap_release_remap()

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 476f6bc80ba98ce4feab8eb90ed389b6cd47d613
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 23 09:21:38 2014 +0900

      staging: dgap: remove unused 'runwait' variable

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d40f0d8d3d09732853ea010c12100609269a6e41
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:14 2014 +0100

      staging: et131x: Remove unnecessary defines to enable driver PM

      The Power Management functions can be conditional by assigning pm ops
      directly to .driver.pm, instead of using #ifdef's, saving some lines of
      code.

      Reported-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b57cb55b463d918e07843ebd552da8557d37e3ff
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:13 2014 +0100

      staging: et131x: Add space after { in pci ID table

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecce565056db18b6136d9ff9232aa3761aae4e48
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:12 2014 +0100

      staging: et131x: don't cast a void* to a struct pointer

      Casting a void* popinter to a struct pointer is unnecessary, don't do
      it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e112eb598db4fb7b99086c33765cf262dcfda0d2
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:11 2014 +0100

      staging: et131x: zero allocation of fbr to prevent random address access

      If et131x_rx_dma_memory_alloc() allocates rx_ring->fbr[0] but fails to
      allocate rx_ring->fbr[1], this leaves fbr[0]->ring_virtaddr with the
      possibility of being accessed in et131x_rx_dma_memory_free() as it
      contains a random value, potentially causing an oops.

      Fix this by zeroing the fbr memory on allocation. Subsequent frees of
      this fbr memory explicitly zeros the ring_virtaddr value.

      Reported-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfe945c8e1260e405a7a257719c9e2cf77cafa4e
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 22:43:51 2014 +0800

      imx-drm: imx-drm-core: add basic suspend/resume support

      HDMI currently stops working after a system suspend/resume cycle.  The
      cause is that the mode setting states in hardware gets lost and isn't
      restored across the suspend/resume cycle.

      The patch adds a very basic suspend/resume support to imx-drm driver,
      and calls drm_helper_resume_force_mode() in .resume hook to restore the
      mode setting states, so that HDMI can continue working after a system
      suspend/resume cycle.

      Since the suspend/resume hook can be called with drm_device pointer
      being NULL from driver data, we need a check on the pointer in the
      hooks.  And to avoid using a stale pointer from driver data, it also
      clears driver data in .unload hook.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b46355f0f77f6553ad6079ffd6ee5adfb8ca7a8b
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 22:10:43 2014 +0800

      imx-drm: ipuv3-plane: remove function ipu_plane_dpms()

      All those ipu_*_put() calls in ipu_plane_dpms() are unnecessary,
      because the only occurrence of ipu_plane_dpms() with 'mode' not being
      DRM_MODE_DPMS_ON is in function ipu_disable_plane(), which already
      has a ipu_plane_put_resources() call to put those ipu resources right
      after ipu_plane_dpms().

      So with those redundant ipu_*_put() calls removed from ipu_plane_dpms(),
      the only left code in the function is ipu_plane_enable|disable().  Thus,
      we can just call ipu_plane_enable|disable() as needed directly and
      remove the ipu_plane_dpms() function completely.

      Suggested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bef59c5024be687ef4f228915af9961307a779ab
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:26:35 2014 +0200

      devres: Improve devm_kasprintf()/kvasprintf() support

        - Add devm_kasprintf()/kvasprintf(), introduced by commit
          75f2a4ead5d5890ada9c2663a70fb58613c0d9f2 ("devres: Add
          devm_kasprintf and devm_kvasprintf API"), to
          Documentation/driver-model/devres.txt,
        - Improve kernel doc: the string is not an existing formatted string,
          but is formatted into the newly-allocated buffer,
        - Add a __printf() annotation to devm_kasprintf(), so the compiler
          will verify the format string argument types.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 54270354b518952da934ee1c7e13ed1c9654fd22
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:26:34 2014 +0200

      Documentation: devres: Add missing devm_kstrdup() managed interface

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea05166aac28c1792201b8ab8d5e342f512e6c8f
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Thu Aug 14 10:05:03 2014 +0200

      Documentation: devres: Add missing IRQ functions

      Commit 0668d3065128 ("genirq: Add devm_request_any_context_irq()")
      introduced devm_request_any_context_irq() and commit 935bd5b971f0
      ("genirq: add support for threaded interrupts to devres") added
      devm_request_threaded_irq(). Add these two functionions to the list of
      managed interfaces.

      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 046c7911b224267062ab1caeabbf11bc46e9c152
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:29:12 2014 -0700

      Drivers: hv: vmbus: Enable interrupt driven flow control

      In win8 we have a feature that allows for interrupt driven flow management
      for host/guest communication. For instance, if the host were blocked 
because
      there was no space available in the ringbuffer, the host could request 
that the
      guest send an interrupt when space becomes available in the ringbuffer 
(when
      the guest drains the ringbuffer).

      While this feature was implemented in the guest a while ago, we had not
      advertised that the guest supported this feature. This patch advertises
      the support to the host.

      For pre-win8 hosts, this has no effect since the size of the ringbuffer
      control structure has not changed and all changes have been backward
      compatible - unused/reserved space has been used to implement this
      feature.

      In this version of the patch I have cleaned up the commit log based on
      feedback from Greg KH.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bc5a5b02331a3175a5fca20a4beba249e573b672
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:21:47 2014 -0700

      Drivers: hv: util: Properly pack the data for file copy functionality

      Properly pack the data for file copy functionality. Patch based on
      investigation done by Matej Muzila <mmuzila@xxxxxxxxxx>

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reported-by: <qge@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2115b5617adf2eecca49e78f3810f359ddc5c396
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 18:29:53 2014 -0700

      Drivers: hv: vmbus: Properly protect calls to smp_processor_id()

      Disable preemption when sampling current processor ID when preemption
      is otherwise possible.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b29ef3546aecb253a5552b198cef23750d56e1e4
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 18:29:52 2014 -0700

      Drivers: hv: vmbus: Cleanup hv_post_message()

      Minimize failures in this function by pre-allocating the buffer
      for posting messages. The hypercall for posting the message can fail
      for a number of reasons:

              1. Transient resource related issues
              2. Buffer alignment
              3. Buffer cannot span a page boundry

      We address issues 2 and 3 by preallocating a per-cpu page for the buffer.
      Transient resource related failures are handled by retrying by the callers
      of this function.

      This patch is based on the investigation
      done by Dexuan Cui <decui@xxxxxxxxxxxxx>.

      I would like to thank Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      for reporting the issue and helping in debuggging.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reported-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98d731bb064a9d1817a6ca9bf8b97051334a7cfe
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:33 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_close_internal()

      Eliminate calls to BUG_ON() in vmbus_close_internal().
      We have chosen to potentially leak memory, than crash the guest
      in case of failures.

      In this version of the patch I have addressed comments from
      Dan Carpenter (dan.carpenter@xxxxxxxxxx).

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45d727cee9e200f5b351528b9fb063b69cf702c8
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:35 2014 -0700

      Drivers: hv: vmbus: Fix a bug in vmbus_open()

      Fix a bug in vmbus_open() and properly propagate the error. I would
      like to thank Dexuan Cui <decui@xxxxxxxxxxxxx> for identifying the
      issue.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72c6b71c245dac8f371167d97ef471b367d0b66b
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:34 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_establish_gpadl()

      Eliminate the call to BUG_ON() by waiting for the host to respond. We are
      trying to reclaim the ownership of memory that was given to the host and 
so
      we will have to wait until the host responds.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66be653083057358724d56d817e870e53fb81ca7
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:32 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_teardown_gpadl()

      Eliminate calls to BUG_ON() by properly handling errors. In cases where
      rollback is possible, we will return the appropriate error to have the
      calling code decide how to rollback state. In the case where we are
      transferring ownership of the guest physical pages to the host,
      we will wait for the host to respond.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdeebcc62279119dbeafbc1a2e39e773839025fd
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:31 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_post_msg()

      Posting messages to the host can fail because of transient resource
      related failures. Correctly deal with these failures and increase the
      number of attempts to post the message before giving up.

      In this version of the patch, I have normalized the error code to
      Linux error code.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 471b095dfe0d693a8d624cbc716d1ee4d74eb437
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:25:37 2014 -0700

      firmware_class: make sure fw requests contain a name

      An empty firmware request name will trigger warnings when building
      device names. Make sure this is caught earlier and rejected.

      The warning was visible via the test_firmware.ko module interface:

      echo -ne "\x00" > /sys/devices/virtual/misc/test_firmware/trigger_request

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Tested-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06c88b0d7ad87540405aea7f91d98ef43be04c95
  Author: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
  Date:   Fri Sep 5 18:03:42 2014 +0100

      i8k: Add support for Dell Latitude E6540

      Add support for the Dell Latitude E6540 which needs a different fan speed 
multiplier.

      Signed-off-by: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e45354645f77e83fe3832f150acdcfeff45f44c
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Aug 29 11:42:56 2014 +0300

      VMCI: integer overflow in vmci_datagram_dispatch()

      This is untrusted user data from vmci_host_do_send_datagram() so the
      VMCI_DG_SIZE() macro can have an integer overflow.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95e838c915edbdde366d111905245171ac99c2cc
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Mon Sep 1 13:49:56 2014 +0200

      ipoctal: clear break interrupt as soon as it occurs

      In some condition we receive the break interrupt but nothing is putted
      in the Rx FIFO and the correspondend bit in the status register is not
      set. Thus, no-one clear the interrupt and the handler will be called
      forever.

      This patch clear the break interrupt as soon as it occurs. Then, if the
      break character '\0' is putted in the fifo we will manage it.

      We can also unmask the Break interrupt but its bit in ISR is still set
      on break. So I think is better to keep the registers clean.

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1451f414639465995dfc1f820aa1a64723cbd662
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:53 2014 +0200

      GenWQE: Support blocking when DDCB queue is busy

      When the GenWQE hardware queue was busy, the driver returned simply
      -EBUSY. This caused polling by applications which increased the load
      on the already busy system. This change implements the possiblity to
      sleep on a waitqueue instead when the DDCB queue is busy. The
      requestor is woken up when there is free space on the queue again.
      The old way to get -EBUSY is still available if the device is openend
      with O_NONBLOCKING. The default is now blocking behavior.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 08e4906cc29d092ae2da0ff089efe1488e584d3c
  Author: Eberhard S. Amann <esa@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:52 2014 +0200

      GenWQE: Fix problem when reading HSI and Retc

      This patch fixes a problem we found during debug on PPC64 when
      reading HSI status and Retc.

      Signed-off-by: Eberhard S. Amann <esa@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d9c11d45b33c9226abd50a50c87e19bfa7c7a2cb
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:51 2014 +0200

      GenWQE: Fix checkpatch complaints

      The checkpatch.pl script got improved. I ran it on the latest GenWQE
      sources and fixed what it complained about.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bc407dd319bb8c3608369989d95b700d00e6cf43
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:50 2014 +0200

      GenWQE: Check return code of pci_sriov_enable

      Forgetting to check this, can lead to problems on systems which
      do not support SRIOV.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d880ccfa9be92a10ea19f5a8f7e4be2a7d45e4d
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:49 2014 +0200

      GenWQE: Do not modify return code of genwqe_set_interrupt_capability

      Follow up patch to the one from Sebastian Ott. There is no need to
      change the return code once it fails. And Sebastians version is tested
      now and works nicely on our test-system.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26d8f6f15112b8b0fbff360c360e8c42bf2bc370
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:48 2014 +0200

      GenWQE: Update author information

      Updated email address of co-author.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Jung <mijung@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 64df2ec5108de3f627761cade7b31e5d583ce448
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:47 2014 +0200

      GenWQE: Remove sysfs entry for driver version

      A special sysfs entry to display the driver version is not
      needed. We left the driver version and adjusted it to the
      naming a lot of other drivers use. The information can be
      retrieved by using modinfo genwqe_card.

      modinfo genwqe_card will provide the same information.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95a8825c9c3482e31ee5064184138a18be186515
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:46 2014 +0200

      GenWQE: Check pci_get_totalvfs return code

      Currently the driver is using the pci_get_totalvfs() return code
      directly in a loop. To avoid problems with potentially negative
      returns in case of errors, we are adding some more sanity checking
      code.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ffdbb715fa0c53203b1ea2a6ecc54bdcc8951612
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 14:14:09 2014 +0100

      misc: st_kim: Increase size of dev_name buffer to incorporate termination

      Calling strncpy with a maximum size argument of 32 bytes on destination
      array kim_gdata->dev_name of size 32 bytes might leave the destination
      string unterminated.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e4ebe5fe2d507a4c228bf90dea7dd4de57cbce92
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 14:14:08 2014 +0100

      misc: st_core: Protect unsigned value against becoming negative

      Coverity reported:
        This less-than-zero comparison of an unsigned value is never true.

      In answer to that, we only ever decrement if protos_registered is
      positive.  We can subsequently remove the paranoid checking during
      unregister.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ae39cc98192252f756f8943be85e9f4dbd8436e
  Author: Matwey V. Kornilov <matwey@xxxxxxxxxx>
  Date:   Wed Aug 27 12:07:44 2014 +0400

      parport: parport_pc: Implement architecture and device check to cut off 
false-positives

      We definitely know that only x86 (32-bit) architecture is affected by the 
issue, so implement a stub instead of the actual check for other architectures.

      We also know that motherboard LPT chipset is affected, so the port is 
either come from
        parport_pc_init (when `io' module param is used) or
        parport_pc_find_isa_ports (when default LPT ports are probbed: 0x378, 
0x278, 0x3bc).
      In both cases the port considered as 'legacy' and `dev' member of struct 
parport is NULL. See also comments for `struct parport' in parport.h

      Signed-off-by: Matwey V. Kornilov <matwey@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 17891c8a9ea17a11b437c7184f7f04e0ab7be811
  Author: Matwey V. Kornilov <matwey@xxxxxxxxxx>
  Date:   Wed Aug 27 12:07:43 2014 +0400

      parport: parport_pc: Introduce intel_bug_present function.

      Put the code to check present of the Intel bug from parport_EPP_supported
      into new intel_bug_present function. The later also return ECR register
      to the state it has before function call.

      Signed-off-by: Matwey V. Kornilov <matwey@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82a82340bab6c251e0705339f60763718eaa2a22
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Tue Sep 2 17:31:41 2014 +0200

      ipoctal: get carrier driver to avoid rmmod

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36c53b3cc3fac6952af68f43609b15ae050c9318
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Tue Sep 2 17:31:40 2014 +0200

      ipack: save carrier owner to allow device to get it

      There was not any kind of protection against carrier driver removal.
      In this way, device driver can 'get' the carrier driver when it is
      using it.

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78f22bc29e6e367f272a7fc700baa4d4263d376a
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Tue Sep 2 17:31:39 2014 +0200

      ipoctal: reset function istead of duplicate code

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0b04f2e94baca0f8135e7d5648c21be2e29d831
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:09:23 2014 +0200

      drivers/ipack/devices/ipoctal.h: Fix typo in include guard

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95ead5f606971022b6b72557038eef6a78c86e59
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sun Aug 17 18:01:03 2014 +0300

      documentation: devicetree: Added xillybus to vendor-prefixes

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5534b6733d202b72e3e78be4e9b601b57120d1e3
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 14:02:05 2014 +0200

      char: xilinx_hwicap: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41575335ed026339e07f265ede3a21e995bee8e6
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Aug 8 15:56:36 2014 +0200

      driver core: Remove kerneldoc from local function

      The deferred_probe_work_func() function is locally scoped, therefore an
      associated kerneldoc comment isn't very useful. Replace the kerneldoc
      opening marker (/**) with a regular block comment marker (/*) to avoid
      the comment from being parsed by kerneldoc. This gets rid of a warning
      caused by a missing description for the "work" argument.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 759e7d6df3e4da96573a0bf957383211314792ee
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Aug 7 17:43:28 2014 +0530

      pcie-gadget-spear: use devm_ functions

      The various devm_ functions allocate memory that is released when a
      driver detaches. This patch uses these functions for data that is
      allocated in the probe function of a platform device and is only freed
      in the remove function. Also, the unnecessary labels are removed and
      linux/device.h is added to make sure the devm_*() routine declarations
      are unambiguously available.

      The initial call to platform_get_resource is moved down to the
      introduced call to devm_ioremap_resource that uses its result.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 322d3f6a58e479d27b86deb6024148669d6a2fa1
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Aug 6 17:37:41 2014 +0200

      misc: lattice-ecp3-config: Add missing MODULE_FIRMWARE()

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Tested-by: Jean-Michel Hautbois <jean-michel.hautbois@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1698da246134e88bb05550dafe7c34b47387655a
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 00:34:23 2014 +0530

      EEPROM: Introduce the use of devm_kzalloc

      This patch introduces the use of devm_kzalloc and does away with the
      kfrees in the probe and remove functions. Also, a label and the err
      variable are removed. The header device.h is included to make the devm_
      function explicitly available and slab.h is done away with as it is no
      longer needed.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Reviewed-by: Jean Delvare <jdelvare@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26c3af6c1580a0a6d63cf507ad249953cfaff703
  Author: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
  Date:   Wed Sep 10 14:07:36 2014 -0700

      crypto: qat - Removed unneeded partial state

      Removed additional bufer for HW state for partial requests, which are not 
going
      to be supported.

      Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7752759d957a84c889556e3096db21ec43312eb3
  Author: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
  Date:   Wed Sep 10 14:07:31 2014 -0700

      crypto: qat - Fix typo in name of tasklet_struct

      Fix typo. resp_hanlder should be resp_handler

      Signed-off-by: Bruce Allan <bruce.w.allan@xxxxxxxxx>
      Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit cfda2794b5afe7ce64ee9605c64bef0e56a48125
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Aug 25 16:46:53 2014 +0300

      mei: bus: fix possible boundaries violation

      function 'strncpy' will fill whole buffer 'id.name' of fixed size (32)
      with string value and will not leave place for NULL-terminator.
      Possible buffer boundaries violation in following string operations.
      Replace strncpy with strlcpy.

      Cc: stable@xxxxxxxxxxxxxxx # 3.10+
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 154eb18fedd5219516887a7e2bf2825b1b06ff2b
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:23 2014 +0300

      mei: use connect_data on the stack

      There is no need for dynamic allocation for connect_data.
      We can use variable on the stack and make code less
      error prone and simple

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f046e7b6f4f0d8c9504e22cf8eacfe5c78f0f01
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:22 2014 +0300

      mei: enable adding more IOCTL handlers

      Handle ioctls in a switch statement so we can
      add more commands easily

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bae1cc7d41fd3048f55c21a6e59c35a3f0abaafe
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:21 2014 +0300

      mei: extract supported features from the hbm version

      extract supported hbm features and commands from the hbm version

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2af89db1d61a872e5f2f1fb18d44cf5d8f5f6a2a
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:20 2014 +0300

      mei: simplify handling of hbm client events

      Add mei_hbm_cl_find_by_cmd handler to retrieve
      the destination client

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb02efc3a6e96a0dc4aba8ebf0c1136b72fbe8ba
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:19 2014 +0300

      mei: wait for hbm start non-interruptible

      We cannot handle user interrupt in context of hbm start
      so we only wait for time out which is reasonably short.

      1. Add kdoc
      2. Rename state to better reflect its function
      3. Simplify wait condition and rename
         wait_recvd_msg to wait_hbm_start

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 12f45ed414c8d2eac1a98bf2deaf4117e8c0324f
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:18 2014 +0300

      mei: revamp connect and disconnect response handling

      Both responses have same flow only the client status
      update is different. We introduce handler mei_hbm_cl_res()
      that handles both responses
      Also we use per client wait queue  (cl->wait) rather then
      global dev->wait_recvd_msg

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a8373fba0ab2cec8d206747ad60ca4a30821a37
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:17 2014 +0300

      mei: use disconnect name consistently

      Rename mei_cl_irq_close to mei_cl_irq_disconnect
      and MEI_FOP_CLOSE to MEI_FOP_DISCONNECT
      Remove unused MEI_FOP_OPEN

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89778d6e2a39027977e2de822808bd82afd6ea46
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:16 2014 +0300

      mei: add hbm commands return status values

      HBM uses global list of status values
      from which the values of particular commands
      are derived

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d880f3294d0576e79dfab4e2cd5a2eb62fe188f0
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:15 2014 +0300

      mei: add mei_me_cl_by_uuid_id function

      When handling dynamic clients there might be a race
      scenario in which two me clients with the same me
      address would be linked in the me clients list,
      therefore we need to search by both uuid and me address.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25ca6472b590e87efba314892a76bd5629c8c989
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:14 2014 +0300

      mei: add me client remove functions

      To support dynamic addition/remove we add wrappers
      for removal of me clients

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ca2d3882d60c040285d0b45df731e11f5da7c64
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:13 2014 +0300

      mei: use list for me clients book keeping

      To support dynamic addition/remove of clients
      it is more convenient to use list instead of
      static array

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d320832f64666089a06778782e42fac29abd7bf7
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Sun Aug 24 12:08:55 2014 +0300

      mei: me_client lookup function to return me_client object

      For support of dynamic addition and removal of me clients
      it is more convenient to use a list instead of static array
      as is use now.
      As the first step of the transition to the new data structure
      we change the lookup function so it returns me client address
      instead of an index.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 68d1aa65978b86b2ca5bdf7211b27cfd32c3212d
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:11 2014 +0300

      mei: use wrapper for simple hbm client message

      Reduce few code lines by using wrappers for sending
      simple hbm client messages

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3438c1f3b7b3f18a85ea7ed3c2f70ffe387aeee9
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:10 2014 +0300

      mei: use consistently me_addr in the hbm structures

      Use consistently me_addr name in hbm protocol structures
      to represent in firmware client address

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05e314e2535f1693098e58b0261169565a43bec1
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Thu Aug 14 17:22:21 2014 +0300

      mei: amthif: don't check amthif client identity on amthif queues

      Amthif has its own queues therefore it is redundant
      to check the client type when processing the queues

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5456796b1a2aedd2d6345944b73ac41aeb8cb589
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Thu Aug 14 17:22:20 2014 +0300

      mei: amthif: use service function to flush amthif queue

      Replace open coded loop with an existing service function:
      mei_io_list_flush

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c2b93ecace25c3720e68e6cd7ee47f38c1d2e90
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Tue Aug 12 20:16:03 2014 +0300

      mei: me: wait for hw ready non-interruptible

      We cannot handle user interrupt in context of hw initialization
      so we only wait for time out which is reasonably short
      Also we don't need to check error from wait, only flag value.

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 287f9bd9325b982ed19371697d4af7032c5a3b0b
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Tue Aug 12 02:54:09 2014 +0530

      attribute_container: fix coding style issues

      Fix checkpatch.pl issues with coding style. Added and removed spaces
      accordingly.

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 24a7d36a7260a30b8477d1fe0335c87ad846ed56
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Tue Aug 12 02:54:08 2014 +0530

      attribute_container: fix whitespace errors

      This is a clean-up patch to the attribute_container.c file to fix
      the whitespace errors.

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 655e5b7c031e84cf8c07cfd6a5944ce53cba1add
  Author: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 00:34:44 2014 -0700

      drivers/base: Fix length checks in 
create_syslog_header()/dev_vprintk_emit()

      snprintf() returns the number of bytes that could have been written
      (excluding the null), not the actual number of bytes written.  Given a
      long enough subsystem or device name, these functions will advance
      beyond the end of the on-stack buffer in dev_vprintk_exit(), resulting
      in an information leak or stack corruption.  I don't know whether such
      a long name is currently possible.

      In case snprintf() returns a value >= the buffer size, do not add
      structured logging information.  Also WARN if this happens, so we can
      fix the driver or increase the buffer size.

      Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 833c95456a70826d1384883b73fd23aff24d366f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Sep 12 09:01:56 2014 +0200

      device coredump: add new device coredump class

      Many devices run firmware and/or complex hardware, and most of that
      can have bugs. When it misbehaves, however, it is often much harder
      to debug than software running on the host.

      Introduce a "device coredump" mechanism to allow dumping internal
      device/firmware state through a generalized mechanism. As devices
      are different and information needed can vary accordingly, this
      doesn't prescribe a file format - it just provides mechanism to
      get data to be able to capture it in a generalized way (e.g. in
      distributions.)

      The dumped data will be readable in sysfs in the virtual device's
      data file under /sys/class/devcoredump/devcd*/. Writing to it will
      free the data and remove the device, as does a 5-minute timeout.

      Note that generalized capturing of such data may result in privacy
      issues, so users generally need to be involved. In order to allow
      certain users/system integrators/... to disable the feature at all,
      introduce a Kconfig option to override the drivers that would like
      to have the feature.

      For now, this provides two ways of dumping data:
       1) with a vmalloc'ed area, that is then given to the subsystem
          and freed after retrieval or timeout
       2) with a generalized reader/free function method

      We could/should add more options, e.g. a list of pages, since the
      vmalloc area is very limited on some architectures.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 638139eb95d2d241781330a321e88c8dafe46078
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:24 2014 +0200

      usb: hub: allow to process more usb hub events in parallel

      It seems that only choose_devnum() was not ready to process more hub
      events at the same time.

      All should be fine if we take bus->usb_address0_mutex there. It will
      make sure that more devnums will not be chosen for the given bus and
      the related devices at the same time.

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37ebb54915dc42944f6ae92fe53b9531c3903801
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:23 2014 +0200

      usb: hub: rename khubd to hub_wq in documentation and comments

      USB hub has started to use a workqueue instead of kthread. Let's update
      the documentation and comments here and there.

      This patch mostly just replaces "khubd" with "hub_wq". There are only few
      exceptions where the whole sentence was updated. These more complicated
      changes can be found in the following files:

           Documentation/usb/hotplug.txt
           drivers/net/usb/usbnet.c
           drivers/usb/core/hcd.c
           drivers/usb/host/ohci-hcd.c
           drivers/usb/host/xhci.c

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 59d48b3f1fdf307115af38b91c3ea4ddb57b73a2
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:22 2014 +0200

      usb: hub: rename usb_kick_khubd() to usb_kick_hub_wq()

      USB hub started to use a workqueue instead of kthread. Let's make it 
clear from
      the function names.

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32a6958998c52e2b00c2f6459acf9a1f09f054ad
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:21 2014 +0200

      usb: hub: convert khubd into workqueue

      There is no need to have separate kthread for handling USB hub events.
      It is more elegant to use the workqueue framework.

      The workqueue is allocated as freezable because the original thread was
      freezable as well.

      Also it is allocated as ordered because the code is not ready for parallel
      processing of hub events, see choose_devnum().

      struct usb_hub is passed via the work item. Therefore we do not need
      hub_event_list.

      Also hub_thread() is not longer needed. It would call only hub_event().
      The rest of the code did manipulate the kthread and it is handled by the
      workqueue framework now.

      kick_khubd is renamed to kick_hub_wq() to make the function clear. And the
      protection against races is done another way, see below.

      hub_event_lock has been removed. It cannot longer be used to protect 
struct
      usb_hub between hub_event() and hub_disconnect(). Instead we need to get
      hub->kref already in kick_hub_wq().

      The lock is not really needed for the other scenarios as well. 
queue_work()
      returns whether it succeeded. We could revert the needed operations
      accordingly. This is enough to avoid duplicity and inconsistencies.

      Yes, the removed lock causes that there is not longer such a strong
      synchronization between scheduling the work and manipulating
      hub->disconnected.

      But kick_hub_wq() must never be called together with hub_disconnect()
      otherwise even the original code would have failed. Any callers are
      responsible for this.

      Therefore the only problem is that hub_disconnect() could be called in 
parallel
      with hub_event(). But this was possible even in the past. struct usb_hub 
is
      still guarded by hub->kref and released in hub_events() when needed.

      Note that the source file is still full of the obsolete "khubd" strings.
      Let's remove them in a follow up patch. This patch already is complex 
enough.

      Thanks a lot Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> for code review, many 
useful
      tips and guidance. Also thanks to Tejun Heo <tj@xxxxxxxxxx> for hints how 
to
      allocate the workqueue.

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb6e29248714d767d5338b8b82d286293e8a041a
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:20 2014 +0200

      usb: hub: rename hub_events() to hub_event() and handle only one event 
there

      We would like to convert khubd kthread to a workqueue. As a result 
hub_events()
      will handle only one event per call.

      In fact, we could do this already now because there is another cycle in
      hub_thread(). It calls hub_events() until hub_event_list is empty.

      This patch renames the function to hub_event(), removes the while cycle, 
and
      renames the goto targets from loop* to out*.

      When touching the code, it fixes also formatting of dev_err() and 
dev_dbg()
      calls to make checkpatch.pl happy :-)

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5d14f323834eeb0cd428bcec4a9cd8d8839467fb
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:19 2014 +0200

      usb: hub: keep hub->dev reference all the time when struct usb_hub lives

      This is just a small optimization of the fix from the commit 
c605f3cdff53a743f6
      ("usb: hub: take hub->hdev reference when processing from eventlist).

      We do not need to take the reference for each event. Instead we could get 
it
      when struct usb_hub is allocated and put it when it is released. By other 
words,
      we could handle it the same way as the reference for hub->intfdev.

      The motivation is that it will make the life easier when switching from 
khubd
      kthread to a workqueue.

      Suggested-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3512e7bfea6a459cad84712a021d856bd78cd7e4
  Author: Mark Knibbs <markk@xxxxxxxxxxx>
  Date:   Tue Sep 23 12:43:02 2014 +0100

      storage: Add quirk for another SCM-based USB-SCSI converter

      There is apparently another SCM USB-SCSI converter with ID 04E6:000F. It
      is listed along with 04E6:000B in the Windows INF file for the Startech
      ICUSBSCSI2 as "eUSB SCSI Adapter (Bus Powered)". The quirk allows
      devices with SCSI ID other than 0 to be accessed.

      Also make a couple of existing SCM product IDs lower case to be
      consistent with other entries.

      Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57cde01a7b8111cdd43b6a261763aad1ead8161c
  Author: Mark Knibbs <markk@xxxxxxxxxxx>
  Date:   Tue Sep 23 11:20:17 2014 +0100

      storage: Add quirks for Castlewood and Double-H USB-SCSI converters

      Castlewood Systems supplied various models of USB-SCSI converter with 
their
      ORB external removable-media drive. The ORB Windows and Macintosh drivers
      support six USB IDs:
       084B:A001     [VID 084B is Castlewood Systems]
       04E6:0002 (*) ORB USB Smart Cable P/N 88205-001 (generic SCM ID)
       2027:A001     Double-H Technology DH-2000SC
       1822:0001 (*) Ariston iConnect/iSCSI
       07AF:0004 (*) Microtech XpressSCSI (25-pin)
       07AF:0005 (*) Microtech XpressSCSI (50-pin)

      *: quirk already in unusual-devs.h

      [Apparently the official VID for Double-H Technology is 0x07EB = 2027
      decimal. That's another hex/decimal mix-up with these SCM-based products
      (in addition to the Ariston and Entrega ones). Perhaps the USB-IF informed
      companies of their allocated VID in decimal, but they assumed it was hex?
      It seems all Entrega products used VID 0x1645, not just the USB-SCSI
      converter.]

      Double-H Technology Co., Ltd. produced a USB-SCSI converter, model
      DH-2000SC, which is probably the one supported by the ORB drivers. Perhaps
      the Castlewood-bundled product had a different label or PID though?
      Castlewood mentioned Conmate as being one type of USB-SCSI converter.
      Conmate and Double-H seem related somehow; both company addresses in the
      same road, and at one point the Conmate web site mentioned DH-2000H4,
      DH-200D4/DH-2000C4 as models of USB hub (DH short for Double-H 
presumably).
      Conmate did show a USB-SCSI converter model CM-660 on their web site at 
one
      point. My guess is that was identical to the DH-2000SC.

      Mention of the Double-H product:
        
http://web.archive.org/web/20010221010141/http://www.doubleh.com.tw/dh-2000sc.htm
      The only picture I could find is at
        http://jp.acesuppliers.com/catalog/j64/component/page03.html
      The casing design looks the same as my ORB USB Smart Cable which has ID
      04E6:0002.

      Anyway, that's enough rambling. Here's the patch.

      storage: Add quirks for Castlewood and Double-H USB-SCSI converters

      Add quirks for two SCM-based USB-SCSI converters which were bundled with
      some Castlewood ORB removable drives. Without the quirk only the (single)
      drive with SCSI ID 0 can be accessed.

      Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bda9893c50fb56253d3c206c14e3f933e5f68b3c
  Author: Mark Knibbs <markk@xxxxxxxxxxx>
  Date:   Sun Sep 21 19:59:42 2014 +0100

      storage: Replace magic number with define in usb_stor_euscsi_init()

      usb_stor_euscsi_init() calls usb_stor_control_msg() with timeout
      argument 5000. USB_CTRL_SET_TIMEOUT is defined to be 5000 in usb.h, so
      would it make sense to use that instead? Patch below if it would.

      Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 422d9abf99f12de5eb5fbc0f5bce87ff1066f941
  Merge: 2fee8c1 ace8578
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:29:09 2014 -0700

      Merge tag 'mvebu-fixes-3.17' of git://git.infradead.org/linux-mvebu into 
next/fixes-non-critical

      Merge "mvebu fixes for v3.17" from Jason Cooper:

       - kirkwood
          - final driver cleanup of ARCH_KIRKWOOD removal
          - fix DT based DSA

       - mvebu
          - use BCH ECC for the RN2120 and RN104/2 nand chips

      * tag 'mvebu-fixes-3.17' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: Netgear RN102: Use Hardware BCH ECC
        ARM: Kirkwood: Fix DT based DSA.
        ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC
        ARM: mvebu: Netgear RN104: Use Hardware BCH ECC
        cpufreq: Remove ARCH_KIRKWOOD dependency
        watchdog: Remove ARCH_KIRKWOOD dependency
        rtc: Remove ARCH_KIRKWOOD dependency
        leds: Remove ARCH_KIRKWOOD dependency
        thermal: Remove ARCH_KIRKWOOD dependency
        ata: Remove ARCH_KIRKWOOD dependency
        cpuidle: kirkwood: Remove ARCH_KIRKWOOD dependency

  commit 14e0e2833d44f61cb8168d04e979a2bfbc0f4bfb
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sat Sep 6 18:47:28 2014 +0800

      dmaengine: sun6i: Remove obsolete clk muxing code

      The sun6i DMA controller requires the AHB1 bus clock to be
      clocked from PLL6. This was originally done by the dmaengine
      driver during probe time. The AHB1 clock driver has since been
      unified, so the original code does not work.

      Remove the clk muxing code, and replace it with DT clk default
      properties.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit fa0510fb215f600df663e31ab6bc027142dee92e
  Merge: 5f0798c 6051ddd
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:27:38 2014 -0700

      Merge tag 'v3.18-rockchip-dts2-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

      Merge "second bunch of dts changes for 3.18" from Heiko Stubner:

      More peripheral support for Rockchip SoCs
      - dwc2 usb controllers
      - spi controllers
      - emmc controller

      * tag 'v3.18-rockchip-dts2-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa 
Rock
        ARM: dts: rockchip: fix rk3188 emmc pull references
        ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references
        ARM: dts: rockchip: clean up rk3xxx mmc nodes
        ARM: dts: rockchip: add emmc nodes for rk3066 and rk3188
        ARM: dts: rockchip: add Cortex-A9 SPI controller nodes
        ARM: dts: rockchip: enable usb ports on Radxa Rock
        ARM: dts: rockchip: add dwc2 controllers for rk3066 and rk3188
        ARM: dts: rockchip: remove rockchip,bus-index from rk3xxx i2c0
        ARM: dts: Switch i2c0 to 400kHz on rk3288-evb-rk808
        ARM: dts: Add rk808 PMIC to rk3288-evb-rk808
        ARM: dts: Add mshc aliases for rk3288
        ARM: dts: Add SPI nodes to rk3288
        ARM: dts: Enable USB host1(dwc) on rk3288-evb
        ARM: dts: add rk3288 dwc2 controller support
        ARM: dts: Add sdio0 and sdio1 to the rk3288

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 5f0798ce4a88e8f787c67f5265d77fc6428e2c88
  Merge: 007c7fd aabff7b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:26:19 2014 -0700

      Merge tag 'qcom-dt-for-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt

      Merge "qcom DT changes for v3.18-2" from Kumar Gala:

      Qualcomm ARM Based Device Tree Updates for v3.18-2

      * Added SDCC nodes on MSM8960/CDP and MSM8660/SURF
      * Added I2C and SDCC4/WLAN on APQ8064/IFC6410
      * Added I2C on MSM8984/DB8074

      * tag 'qcom-dt-for-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: DT: msm8960: Add sdcc nodes
        ARM: DT: msm8660: Add sdcc nodes
        ARM: DT: apq8064: Add i2c device nodes
        ARM: DT: apq8064: add support to sdcc4 for wlan.
        ARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 007c7fdbdfbb532c1af84770782898e2f7115007
  Merge: 8adc36b edb81ca
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:25:39 2014 -0700

      Merge tag 'qcom-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt

      Merge "qcom DT changes for v3.18" from Kumar Gala:

      Qualcomm ARM Based Device Tree Updates for v3.18

      * Added APQ8084 dt support for clocks, serial, pinctrl, and IFC6540 board
      * Added IPQ8064 dt support for basic SoC and AP148 board
      * Added APQ8064 dt support for pinctrl, reset, SDHC, and multimedia clocks
      * Added PMIC 8058 dt support on MSM8660, enables PMIC based power key,
        keypad, rtc, and vibrator
      * Added PMIC 8921 dt support on MSM8960, enables PMIC based power key,
        keypad, and rtc

      * tag 'qcom-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: DT: QCOM: apq8064: Add dma support for sdcc node
        ARM: DT: apq8064: Add sdcc support via mcci driver.
        ARM: dts: qcom: Add 8064 multimedia clock controller node
        ARM: DT: APQ8064: Add node for ps_hold function in pinctrl
        ARM: DT: APQ8064: Add pinctrl support
        ARM: dts: qcom: Add TLMM DT node for APQ8084
        ARM: dts: qcom: Add initial IFC6540 board device tree
        ARM: dts: msm: Add 8058 PMIC to ssbi bus
        ARM: dts: msm: Add 8921 PMIC to ssbi bus
        ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees
        ARM: dts: qcom: Add APQ8084 serial port DT node
        ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 5cb307c4c27a9f37ef0c8e6bedc8c53c9197f48f
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:23:55 2014 -0700

      USB: quirks.h: use BIT()

      Use the BIT macro instead of "open coding" bit fields.  This makes it
      easier to actually see that the bits are not conflicting/overlapping.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37bdaf8291a403fbb17a758cccc566226e3b485a
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:21:54 2014 -0700

      ARM: debug: fix alphanumerical order on debug uarts

      HIP04 was added out of order, but so was the previous HISI debug uart
      support as well. Minor reshuffling of order.

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit c8bc4dceb798fc18abd45ae7b7d9200009b1b2eb
  Merge: 0501414 c9a1df4
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:20:10 2014 -0700

      Merge tag 'D01-for-3.18' of git://github.com/hisilicon/linux-hisi into 
next/soc

      Merge "pull request for hisilicon hip04 soc and D01 board updates" from 
Wei Xu:

      ARM: mach-hisi: Hisilicon hip04 soc and D01 board updates for 3.18

      - Add the CONFIG_MCPM_QUAD_CLUSTER configuration to enlarge cluster 
number from 2 to 4
      - Enable MCPM on HiP04 SoC
      - Enable 16 cores on HiP04 SoC
      - Add platform & Fabric controller devicetree binding document for HiP04 
SoC
      - Add hip04.dtsi & hip04-d01.dts for hip04 SoC platform and D01 board
      - Enable HiP04 SoC in both hi3xxx_defconfig & multi_v7_defconfig
      - Add the support of Hisilicon HiP04 debug uart

      * tag 'D01-for-3.18' of git://github.com/hisilicon/linux-hisi:
        ARM: debug: add HiP04 debug uart
        ARM: config: enable hisilicon hip04
        ARM: dts: add hip04 dts
        document: dt: add the binding on HiP04
        ARM: hisi: enable HiP04
        ARM: hisi: enable MCPM implementation
        ARM: mcpm: support 4 clusters

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit ddbe1fca0bcb87ca8c199ea873a456ca8a948567
  Author: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 10:13:50 2014 +0800

      USB: Add device quirk for ASUS T100 Base Station keyboard

      This full-speed USB device generates spurious remote wakeup event
      as soon as USB_DEVICE_REMOTE_WAKEUP feature is set. As the result,
      Linux can't enter system suspend and S0ix power saving modes once
      this keyboard is used.

      This patch tries to introduce USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk.
      With this quirk set, wakeup capability will be ignored during
      device configure.

      This patch could be back-ported to kernels as old as 2.6.39.

      Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0501414bd52409464a74d457b576c1666f2eb75c
  Merge: eec3173 b32c44b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:15:16 2014 -0700

      Merge tag 'renesas-clk2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Second Round of Renesas ARM Based SoC Clk Updates for v3.18" from 
Simon Horman.

      * Add r8a7740, sh73a0 SoCs to MSTP bindings

      * tag 'renesas-clk2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        clk: shmobile: Add r8a7740, sh73a0 SoCs to MSTP bindings

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 4463e1526780ad1c4a15ef5d68cdc19315303d44
  Author: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:19:48 2014 +0200

      usb3503: clarify what the registers 'PDS' and 'CFG1' really do

      The current comment sounds like you have to disable some of
      the ports to be able to use self-powered mode. This is
      misleading, so change the wording to reflect this.

      Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3717c5c9b9ddebcc8c3c612faf395767d462662c
  Author: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:19:47 2014 +0200

      usb3503: fix typos in devicetree binding documentation

      'availe' to 'available'
      'desribed' to 'described'

      Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b0844214d1b9b9a09b5811e1965b903c43dd3ca
  Author: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:19:46 2014 +0200

      usb3503: correct error message in probe ('connect' to 'interrupt')

      intn is obviously the interrupt pin.

      Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a6cd244b921973e4ff38f238496cc094142bd444
  Author: Mickael Maison <mickael.maison@xxxxxxxxx>
  Date:   Thu Sep 18 11:25:04 2014 +0200

      usb: Fixed a few typos

      Fixed typos in comments of various drivers/usb files

      Signed-off-by: Mickael Maison <mickael.maison@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7adce46784a0992eb7276416798db6746ba8f667
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:56:25 2014 +0300

      USB: storage: use %*ph specifier to dump small buffers

      Instead of dereference each byte let's use %*ph specifier in the printk()
      calls.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8adc36bcd374dc7381d15e654215dd1f548ccbef
  Merge: 96bdd9a d27704d
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:11:05 2014 -0700

      Merge tag 'dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

      Merge "omap dts changes for v3.18 merge window" from Tony Lindgren:

      Changes for .dts files for omaps for v3.18 merge window:

      - Updates for gta04 to add gta04a3 model
      - Add support for Tehnexion TAO3530 boards
      - Regulator names for beaglebone
      - Pinctrl related updates for omap5, dra7 and am437
      - Model name fix for sbc-t54
      - Enable mailbox for various omaps

      * tag 'dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (291 commits)
        ARM: dts: OMAP2+: Add sub mailboxes device node information
        ARM: dts: dra7-evm: Mark uart1 rxd as wakeup capable
        ARM: dts: OMAP5 / DRA7: switch over to interrupts-extended property for 
UART
        ARM: dts: AM437x: switch to compatible pinctrl
        ARM: dts: DRA7: switch to compatible pinctrl
        ARM: dts: OMAP5: switch to compatible pinctrl
        ARM: dts: am335x-boneblack: Add names for remaining regulators
        ARM: dts: sbc-t54: fix model property
        ARM: dts: omap5.dtsi: add DSS RFBI node
        ARM: dts: omap3: Add HEAD acoustics omap3-ha.dts and omap3-ha-lcd.dts 
(TAO3530 based)
        ARM: dts: omap3: Add Technexion Thunder support (TAO3530 SOM based)
        ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi
        ARM: OMAP2+: tao3530: Add pdata-quirk for the mmc2 internal clock
        ARM: OMAP2+: board-generic: add support for AM57xx family
        ARM: dts: dra72-evm: Add tps65917 PMIC node
        ARM: dts: dra72-evm: Enable I2C1 node
        Linux 3.17-rc3
        unicore32: Fix build error
        vexpress/spc: fix a build warning on array bounds
        spi: sh-msiof: Fix transmit-only DMA transfers
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 791cc88c57b524b4267a9ea550b5306749fc7479
  Merge: 9cdf6bd 75288cc
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:10:18 2014 -0700

      Merge tag 'mailbox-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/drivers

      Mailbox related changes for omaps to get it to work with
      device tree.

      * tag 'mailbox-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        mailbox/omap: add support for parsing dt devices
        Documentation: dt: add omap mailbox bindings

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9cdf6bd51030e8b80b752adc016719a5b5d75d50
  Merge: 4693c72 55601c9f
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:08:40 2014 -0700

      Merge tag 'intc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/drivers

      Merge "omap intc changes for v3.18 merge window" from Tony Lindgren:

      Interrupt code related clean-up for omap2 and 3 to make
      it ready to move to drivers/irqchip. Note that this series
      does not yet move the interrupt code to drivers, that will
      be posted separately as a follow-up series.

      Note that this branch has a dependency to patches both
      in fixes-v3.18-not-urgent and soc-for-v3.18 and is based on
      a merge. Without doing the merge, off-idle would not work
      properly for git bisect.

      * tag 'intc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (325 commits)
        arm: omap: intc: switch over to linear irq domain
        arm: omap: irq: get rid of ifdef hack
        arm: omap: irq: introduce omap_nr_pending
        arm: omap: irq: remove nr_irqs argument
        arm: omap: irq: remove unnecessary header
        arm: omap: irq: drop omap2_intc_handle_irq()
        arm: omap: irq: drop omap3_intc_handle_irq()
        arm: omap: irq: call set_handle_irq() from .init_irq
        arm: omap: irq: move some more code around
        arm: boot: dts: omap2/3/am33xx: drop ti,intc-size
        arm: omap: irq: drop ti,intc-size support
        arm: boot: dts: am33xx/omap3: fix intc compatible flag
        arm: omap: irq: use compatible flag to figure out number of IRQ lines
        arm: omap: irq: add specific compatibles for omap3 and am33xx devices
        arm: omap: irq: drop .handle_irq and .init_irq fields
        arm: omap: irq: use IRQCHIP_DECLARE macro
        arm: omap: irq: call set_handle_irq() from intc_of_init
        arm: omap: irq: make intc_of_init static
        arm: omap: irq: reorganize code a little bit
        arm: omap: irq: always define omap3 support
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 13d79f223ff369970f3c9b402035125dd3c9cc00
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Wed Sep 3 23:50:31 2014 +0800

      drivers/usb/host/ehci-xilinx-of.c: Include "linux/of_irq.h" to avoid 
compiling error

      Need include it for irq_of_parse_and_map(), the related error with
      allmodconfig under microblaze:

        drivers/usb/host/ehci-xilinx-of.c: In function 
â??ehci_hcd_xilinx_of_probeâ??:
        drivers/usb/host/ehci-xilinx-of.c:156:2: error: implicit declaration of 
function â??irq_of_parse_and_mapâ?? [-Werror=implicit-function-declaration]
          irq = irq_of_parse_and_map(dn, 0);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Acked-by: Michal Simek <monstr@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 275e517c30ab23d6da332419b6da5e2d5a234891
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:40:15 2014 -0500

      usb: wusbcore: fix device disconnect on rekey timeout

      If three or more wireless devices are connected and two of them
      disconnect between 1-3 seconds apart, it can cause the HWA to disconnect
      the remaining devices due to failing to see a DN_Alive message from
      them.  This happens because when the HWA detects that the first device
      is gone, it will attempt to rekey the remaining devices.  If one of the
      devices is not responding because it has also been disconnected but not
      yet timed out, the synchronous rekey operation running on the wusbd
      workqueue can block for up to 5 seconds.  This will prevent the
      KEEPALIVE timer from running and DN_Alive messages from being processed
      because they are processed by the same workqueue.  This patch moves the
      rekey operation to a separate workqueue since it is the only wusb work
      item that needs to communicate directly with wireless devices.  The rest
      of the WUSB work items either perform no device IO or communicate
      directly with the host controller and should not be blocked out by a
      non-responding wireless device.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b94be0db5b17fe5616ecfc4c064264625f92afb2
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:36:02 2014 -0500

      usb: wusbcore: skip done segs before completing aborted transfer

      When completing an aborted transfer, skip done segs before calling
      wa_complete_remaining_xfer_segs to avoid a runtime warning.  The warning
      is harmless in this case but avoiding it prevents false error reports.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f55025289cf7b5694d5c8af13c512660196ee285
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:25:26 2014 -0500

      usb: wusbcore: USB_WUSB_CBAF depends on USB

      Add USB build dependency for USB_WUSB_CBAF.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8f8ba4736af60e8e6a8daceb89a154b53d18c79
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:25:25 2014 -0500

      usb: wusbcore: remove USB_WUSB build dependency on PCI

      Wireless USB does not require PCI so remove USB_WUSB build dependency on
      PCI.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cbb671992b7a9c8467917f4a1eba9784650703e6
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:25:24 2014 -0500

      usb: hwa: add USB build dependency for USB_HWA_HCD

      An HWA is a USB device so it depends on USB.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 534574bb462d044bd6e19471597672302625bd5e
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:10:51 2014 -0500

      uwb: doc: add documentation for ASIE sysfs attribute

      Document the /sys/class/uwb_rc/uwbN/ASIE sysfs attribute

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d08e1ad994afb70daf4ebf340f50425c1c5a2b75
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:10:50 2014 -0500

      uwb: add an ASIE sysfs attribute to uwb_rc devices

      Allow user mode to add and remove application specific information
      elements (ASIEs) to the beacon of a uwb_rc device.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 005799d560769bca8d87b08502c34317ab5e3bcd
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:53:09 2014 -0500

      uwb: doc: bring uwb documentation up to date

      The existing UWB documentation states that UWB devices show up in
      /sys/class/uwb and /sys/bus/uwb/devices.  Up until the most recent
      changes to add uwb devices to their own bus, neither of these statements
      were actually true.  Now, UWB devices do show up in /sys/bus/uwb/devices
      so the documentation has been updated to reflect that and removed
      references to /sys/class/uwb.

      The existing documentation also states that local UWB radio controller
      (RC) devices also show up as UWB devices along with their wireless peer
      UWB devices under /sys/class/uwb.  This is not true so that statement
      has been removed.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 848879340a7d220fd9801396eba82ecac2f2a739
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:53:08 2014 -0500

      uwb: create a uwb bus type and add in-range peer devices to it

      Documentation/usb/WUSB-Design-overview.txt states that UWB devices seen
      by a UWB radio controller are added to /sys/bus/uwb/devices, but this
      was not actually being done.  This functionality is needed in order for
      UWB peer devices to be enumerated by user mode tools.  This patch
      creates a uwb bus type and adds UWB peer devices to it as they are
      discovered by the radio controller.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 58e4ab3eb02c77e11eae1555e4d635a058afb629
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:40:04 2014 -0500

      uwb: remove UWB build dependency on PCI

      UWB does not require PCI to be enabled so remove build dependency.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e53582bbb53c91342f0a80add9c689e75cd9b564
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:40:03 2014 -0500

      uwb: update uwb device prints to be more useful

      Print info about the radio controller device instead of the its parent
      when UWB devices connect and disconnect.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eec317319ded3de245ca270a77cb83f523312575
  Merge: 60f9126 377fb3f
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:04:19 2014 -0700

      Merge tag 'soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

      SoC related changes for omaps for v3.18 merge window:

      - PM changes to make the code easier to use on newer SoCs
      - PM changes for newer SoCs suspend and resume and wake-up events
      - Minor clean-up to remove dead Kconfig options

      Note that these have a dependency to the fixes-v3.18-not-urgent
      tag and is based on a commit in that series.

      * tag 'soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (514 commits)
        ARM: OMAP5+: Reuse OMAP4 PM code for OMAP5 and DRA7
        ARM: dts: OMAP3+: Add PRM interrupt
        ARM: omap: Remove stray ARCH_HAS_OPP references
        ARM: DRA7: Add hook in SoC initcalls to enable pm initialization
        ARM: OMAP5: Add hook in SoC initcalls to enable pm initialization
        ARM: OMAP5 / DRA7: Enable CPU RET on suspend
        ARM: OMAP5 / DRA7: PM: Provide a dummy startup function for CPU hotplug
        ARM: OMAP5 / DRA7: PM: Avoid all SAR saves
        ARM: OMAP5 / DRA7: PM: Enable Mercury retention mode on CPUx 
powerdomains
        ARM: OMAP5 / DRA7: PM / wakeupgen: Enables ES2 PM mode by default
        ARM: OMAP5 / DRA7: PM: Set MPUSS-EMIF clock-domain static dependency
        ARM: OMAP5 / DRA7: PM: Update CPU context register offset
        ARM: AM437x: use pdata quirks for pinctrl information
        ARM: DRA7: use pdata quirks for pinctrl information
        ARM: OMAP5: use pdata quirks for pinctrl information
        ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug
        ARM: OMAP4+: PM: use only valid low power state for suspend
        ARM: OMAP4+: PM: Make logic state programmable
        ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain
        ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms
        ...

  commit 9282502044ce1db0e807fb4db09e66cbbcdd2b3d
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:40:02 2014 -0500

      uwb: line length cleanup

      Fix line length in uwb-internal.h

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f8c0602ea75a48c3fd3e9ccd7b54b34ce68e71f
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:26 2014 +0200

      wusb: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2fee8c1dd07260329e9788984b79b099456a9d11
  Merge: 01100c0 3195760
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:03:03 2014 -0700

      Merge tag 'fixes-v3.18-not-urgent' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/fixes-non-critical

      Merge "non-urgent omap fixes for v3.18 merge window" from Tony Lindgren:

      Fixes for omaps that were not considered urgent enough
      for the -rc cycle:

      - Fixes for .dts files to differentiate panda and beaglebone versions
      - Powerdomain fixes from Nishant Menon mostly for newer omaps
      - Fixes for __initconst and of_device_ids const usage

      * tag 'fixes-v3.18-not-urgent' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP2+: make of_device_ids const
        ARM: omap2: make arrays containing machine compatible strings const
        ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug
        ARM: OMAP4+: PM: use only valid low power state for suspend
        ARM: OMAP4+: PM: Make logic state programmable
        ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain
        ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms
        ARM: OMAP5: powerdomain data: fix powerdomain powerstate
        ARM: OMAP: DRA7: powerdomain data: fix powerdomain powerstate
        ARM: dts: am335x-bone*: Fix model name and update compatibility 
information
        ARM: dts: omap4-panda: Fix model and SoC family details
        + Linux 3.17-rc3

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 4693c723f713a11c9ef3cecdea295e824bf57901
  Merge: 2f83c3d b052ff3
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 21:58:35 2014 -0700

      Merge tag 'at91-drivers2' of git://github.com/at91linux/linux-at91 into 
next/drivers

      Merge " Second drivers series for AT91/3.18" from Nicolas Ferre:

      - move of the PIT (basic timer) from mach-at91 to its proper location:
        drivers/clocksource
      - big cleanup of this driver along the way

      * tag 'at91-drivers2' of git://github.com/at91linux/linux-at91:
        ARM: at91: PIT: Move the driver to drivers/clocksource
        ARM: at91: Give the PIT irq as an argument of at91sam926x_pit_init
        ARM: at91: Convert the boards to the init_time callback
        ARM: at91: soc: Add init_time callback
        ARM: at91: PIT: (Almost) remove the global variables
        ARM: at91: PIT: use request_irq instead of setup_irq
        ARM: at91: PIT: Use pr_fmt
        ARM: at91: PIT: Use consistent exit path in probe
        ARM: at91: dt: Remove init_time definitions
        ARM: at91: PIT: Rework probe functions
        ARM: at91: PIT: Use of_have_populated_dt instead of CONFIG_OF
        ARM: at91: PIT: Use DIV_ROUND_CLOSEST to compute the cycles
        ARM: at91: generic.h: Add include safe guards
        ARM: at91: PIT: Follow the general coding rules

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 2b6127ddefb33c339b4f1effcefc788fdd3d7679
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Mon Sep 1 16:24:40 2014 +0200

      usb: renesas_usbhs: fix driver dependencies

      Renesas USBHS controller support should be available only on
      Renesas ARM SoCs and SuperH architecture.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2db941623d5cf9e421455879393dd1d2e55c65b7
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Mon Sep 22 11:16:19 2014 +0530

      usb: host: ohci-exynos: Remove unnecessary usb-phy support

      Now that we have completely moved from older USB-PHY drivers
      to newer GENERIC-PHY drivers for PHYs available with USB controllers
      on Exynos series of SoCs, we can remove the support for the same
      in our host drivers too.

      We also defer the probe for our host in case we end up getting
      EPROBE_DEFER error when getting PHYs.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 113ad911ad4a1ccbd0eaf6926b75b0ec77510c14
  Author: Arjun Sreedharan <arjun024@xxxxxxxxx>
  Date:   Tue Aug 19 04:23:34 2014 +0530

      usb: misc: yurex: remove useless casting of private_data

      Signed-off-by: Arjun Sreedharan <arjun024@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cffb9be80f8a6d51d025780864c781ba83541720
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:51 2014 +0300

      xhci: Log extra info on "ERROR Transfer event TRB DMA ptr not part of 
current TD"

      Lately (with the use of uas / bulk-streams) we have been seeing several
      cases where this error triggers (which should never happen).

      Add some extra logging to make debugging these errors easier.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f85c9fb62c59b78a1169b269f4ca697b1e06ee98
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:54 2014 +0300

      xhci: Remove "FIXME - check all the stream rings for pending 
cancellations"

      Even though a Set TR deq ptr command operates on a ring, and an endpoint
      can have multiple rings, we can have only one Set TR deq ptr command 
pending.

      When an endpoint with streams halts or is stopped to unlink urbs, there
      will only be at most one ring active / one td being executed (the td
      stopped_td points to).

      So when we reset the endpoint (for a halt), or the stop command 
completes, we
      will queue one Set TR deq ptr command at most, cancelled urbs on other 
stream
      rings then the one being executed will have there trbs turned to nops, and
      once the hcd gets around to execute that stream ring they will be simply
      skipped.

      So the SET_DEQ_PENDING flag in the endpoint is sufficient protection 
against
      starting the endpoing before all stream rings are cleaned up.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0d4976ec8ec17f331a094e3d6dd3917f4c8dd1ce
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:55 2014 +0300

      xhci: Always ring the doorbell for active eps when a Set TR deq ptr cmd 
completes

      Even if the stream for which the command was intended has been freed in 
the
      mean time. This ensures that things start rolling again after an unlink / 
halt.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d3a43e66e02571ada527e0ea9e34a786b048849a
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:53 2014 +0300

      xhci: Fold queue_set_tr_deq into xhci_queue_new_dequeue_state

      xhci_queue_new_dequeue_state is the only caller of queue_set_tr_deq
      and queue_set_tr_deq checks for SET_DEQ_PENDING, where as
      xhci_queue_new_dequeue_state sets it which is inconsistent.

      Simply fold the 2 into one is a nice cleanup and fixes the inconsistency.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7f9696bd1b170dbff44b1b374b1473278bd2c53
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:56 2014 +0300

      xhci: xhci_ring_device: Ring stream ring bells for endpoints with streams

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 14e61a1bd986ac35be92c2dfb631a03a7c03abf4
  Author: Al Cooper <alcooperx@xxxxxxxxx>
  Date:   Wed Aug 20 16:41:57 2014 +0300

      usb: xhci_suspend is not stopping the root hub timer for the shared HCD

      V2 - Restart polling (which will restart the timer) for the shared
      HCD in xhci_resume().

      xhci_suspend() will stop the primary HCD's root hub timer, but leaves
      the shared HCD's timer running. This change adds stopping of the
      shared HCD timer.

      Signed-off-by: Al Cooper <alcooperx@xxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e3452e3f08c5af7fb4b08551aaa96b6627c7416
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:52 2014 +0300

      xhci: Move allocating of command for new_dequeue_state to 
queue_set_tr_deq()

      There are multiple reasons for this:

      1) This fixes a missing check for xhci_alloc_command failing in
         xhci_handle_cmd_stop_ep()
      2) This adds a warning when we cannot set the new dequeue state because of
         xhci_alloc_command failing
      3) It puts the allocation of the command after the sanity checks in
         queue_set_tr_deq(), avoiding leaking the command if those fail
      4) Since queue_set_tr_deq now owns the command it can free it if 
queue_command
         fails
      5) It reduces code duplication

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fac1f48584c1b6c745412cf8c5dbdc1725aad8f2
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:51 2014 +0200

      uas: Add response iu handling

      If something goes wrong in our communication with an uas device we may get
      a response iu in reaction to a cmnd, rather then a status iu. In this case
      propagate an error upwards, rather then logging a bogus iu message.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce39fe6fa115d9fea0112c907773a400b98d2463
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:50 2014 +0200

      uas: Log error codes when logging errors

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ad7ed5af3d85d0d8b3cdc5a4b823272b85c46cf
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:49 2014 +0200

      uas: Cleanup uas_log_cmd_state usage

      Instead of doing:

      uas_log_cmd_state(cmnd, __func__)
      scmd_printk(KERN_ERR, cmnd, "error doing foo %d\n", err)

      On error, resulting in 2 log calls for a single error, make 
uas_log_cmd_state
      take a status code, and change calls like the above to:

      uas_log_cmd_state(cmnd, "error doing foo", err)

      Also change various sanity checks (which should never trigger) from:
      "scmd_printk(KERN_ERR, cmnd, "sanity foo failed\n")" to calling the new
      uas_log_cmd_state(), so that when they do trigger we get more info.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 102c00cb91f36f6f7afa6658b2436b04fb3d95b3
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:48 2014 +0200

      uas: Remove protype hardware usb interface info

      We've removed all hack from the driver for pre-production hardware.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ad22cfc13399cc46267e5685769d6e7a0bbe163
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:47 2014 +0200

      uas: Remove support for old sense ui as used in pre-production hardware

      I've access to a number of different uas devices now, and none of them use
      old style sense urbs. The only case where these code-paths trigger is with
      the asm1051 and there they do the wrong thing, as the asm1051 sends 8 
bytes
      status iu-s when it does not have any sense data, but uses new style
      sense iu-s regardless, as can be seen for scsi cmnds where there is sense
      data.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb7d664ae459114cbbee8ecef17f90b9c71d994c
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:46 2014 +0200

      uas: Drop COMMAND_COMPLETED flag

      It was only used to sanity check against completing the same cmnd twice,
      but that is the case we're likely operating on free-ed memory, and doing
      sanity checks on free-ed memory is not really helpful.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6dcd8ec24052fefb7faee80b6ccc8ada860e33d7
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:45 2014 +0200

      uas: Use scsi_print_command

      Use scsi_print_command to print commands during errors, rather then 
printing
      the rather meaningless pointer to the command.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 51b361737bcec832ea07650e27f93098e44c834b
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:44 2014 +0200

      uas: Do not log urb status error on cancellation

      Check for both type of cancellation codes for sense and data urbs.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5e558192f01857254938349f78cd492daee7d72
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:43 2014 +0200

      uas: Use streams on upcoming 10Gbps / 3.1 USB

      Limit the no-streams case to speeds less then USB_SPEED_SUPER.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9dc024a2da1fe6b0ce180b89fac085e1255a932
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:42 2014 +0200

      uas: pre_reset and suspend: Fix a few races

      The purpose of uas_pre_reset is to:

      1) Stop any new commands from being submitted while an externally 
triggered
         usb-device-reset is running
      2) Wait for any pending commands to finish before allowing the 
usb-device-reset
         to continue

      The purpose of uas_suspend is to:
      2) Wait for any pending commands to finish before suspending

      This commit fixes races in both paths:

      1) For 1) we use scsi_block_requests, but the scsi midlayer calls 
queuecommand
         without holding any locks, so a queuecommand may already past the 
midlayer
         scsi_block_requests checks when we call it, add a check to 
uas_queuecommand
         to fix this

      2) For 2) we were waiting for all sense-urbs to complete, there are 2 
problems
         with this approach:
      a) data-urbs may complete after the sense urb, so we need to check for 
those
         too
      b) if a sense-urb completes with a iu id of READ/WRITE_READY a command is 
not
         yet done. We submit a new sense-urb immediately in this case, but that
         submit may fail (in which case it will get retried by uas_do_work), if 
this
         happens the sense_urbs anchor may become empty while the cmnd is not 
yet
         done

      Also unblock requests on timeout, to avoid things getting stuck in that 
case.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4c5481efb4346948ba7034432f86235a16ac9180
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:41 2014 +0200

      uas: Fix memleak of non-submitted urbs

      Not all urbs we've allocated are necessarily also submitted, non-submitted
      urbs will not be free-ed by their completion handler. So we need to free
      them manually.

      There are 2 scenarios where this can happen:

      1) We have failed to submit some urbs at abort / disconnect
      2) When running over usb-2 we may have never tried to submit the data urbs
         when completing the scsi cmnd, because we never got a READ/WRITE_READY 
iu

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 616f0e6cab4698309ff9e48ee2a85b5eb78cf31a
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:40 2014 +0200

      uas: Drop all references to a scsi_cmnd once it has been aborted

      Do not keep references around to a cmnd which is under error handling.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6823c51fcd82e993275f5403e120279232ecaec
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:39 2014 +0200

      uas: Remove cmnd reference from the cmd urb

      It is not strictly necessary for the cmd urb to have a reference to the
      cmnd, and without this reference it becomes easier to drop all references 
to
      a cmnd on an abort.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43cd99cb178ce3d0a1fb6faa898b30be6dcbc8b5
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:38 2014 +0200

      uas: Drop inflight list

      We've the same info doubled in both the inflight list and the cmnd array,
      drop the list.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c15c5738b5219fdc273e8923b2c1a9d5e8ce3b3
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:37 2014 +0200

      uas: zap_pending: data urbs should have completed at this time

      The data urbs are all killed before calling zap_pending, and their 
completion
      handler should have cleared their inflight flag.

      Do not 0 the data inflight flags, and add a check for try_complete 
succeeding,
      as it should always succeed when called from zap_pending.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1589349f74d669b767bc0971fb21372ad300452e
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:36 2014 +0200

      uas: Simplify reset / disconnect handling

      Drop the whole dance with first moving cmnds to a dead-list. The resetting
      flag ensures that no new cmds / urbs will be submitted, and that any urb
      completions are short-circuited without trying to complete the scsi cmnd.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 85fea82554ee74f0a2e17729a3911865df5fbba0
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:35 2014 +0200

      uas: Free data urbs on completion

      Now that we no longer drop our lock to unlink the data urbs, we can simply
      free them on completion, making their handling consistent with the other 
urbs.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 60d9f67d478e7c8ed09e3a6888b29aca2d978979
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:34 2014 +0200

      uas: Simplify unlink of data urbs on error

      There is no need for all the trickery with dropping the lock, we can
      simply reference the urbs while we hold the lock to ensure the urbs don't
      disappear beneath us, and do the actual unlink (+ unreference) after we've
      dropped the lock.

      This also fixes a race where we may loose of cmnd ownership to the scsi
      midlayer without holding the lock due to the midlayer re-claiming 
ownership
      through an abort (which will be handled by a future patch in this series).

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d89da03acec19b39506f3ef32e09134b50b4adb9
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:33 2014 +0200

      uas: Check against unexpected completions

      The status urb should not complete before the command has been submitted, 
nor
      should we get a second status urb for the same tag after a IU_ID_STATUS.

      Data urbs should not complete before the command has been submitted, but 
may
      complete after the IU_ID_STATUS.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e61aede477ee108de3f9e57f19cacd8ce3ffe52
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:32 2014 +0200

      uas: Do not use scsi_host_find_tag

      Using scsi_host_find_tag with tags returned by the device is unsafe for
      multiple reasons:

      1) It returns tags->rqs[tag], which may be non NULL even when the cmnd is
         not owned by us
      2) It returns tags->rqs[tag], without holding any locks protecting it
      3) It returns tags->rqs[tag], without doing any boundary checking

      Instead keep our own list which maps tags -> inflight cmnds.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0620001e4e318d85ebf43a95eec15fae26ed706
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:31 2014 +0200

      uas: Add uas_get_tag() helper function

      Factor out the mapping of scsi-tags -> uas-tags/stream-ids to a helper 
function
      so that there is a single place where this "magic" happens.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7b5d11fae766ee0e92821df2694c41f15f98954
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:30 2014 +0200

      uas: Fix resetting flag handling

      - Make sure we always hold the lock when setting / checking resetting
      - Check resetting before checking urb->status
      - Add missing check for resetting to uas_data_cmplt
      - Add missing check for resetting to uas_do_work

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5df2be63332a661a8d7234ca15c23bc48ed8e2a2
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:29 2014 +0200

      uas: Remove task-management / abort error handling code

      There are various bug reports about oopses / hangs with the uas driver,
      which all point to the abort-command and logical-unit-reset 
(task-management)
      error handling paths.

      Getting these right is very hard, there are quite a few corner cases, and
      testing is almost impossible since under normal operation these code paths
      are not used at all.

      Another problem is that there are also some cases where it simply is not 
clear
      what to do at all. E.g. over usb-2 multiple outstanding commands share 
the same
      endpoint. What if a command gets aborted while its sense urb is half way
      through completing (so some data has been transfered but not all). Since 
the
      urb is not yet complete we don't know if the sense urb is actually for 
this
      command, or for one of the other oustanding commands. If it is for one of 
the
      other commands and we cancel it, then we end up in an undefined state. 
But if
      it is actually for the command we're aborting, and the abort succeeds, 
then it
      may never complete...

      This exact same problem applies to logical unit resets too, if there are
      multiple luns, then commands outstanding on both luns share the sense
      endpoint. If there is only a single lun, then doing a logical unit reset 
is
      little better then doing a full usb device reset.

      So summarizing because:
      1) abort / lun-reset is very tricky to get right
      2) Not being able to test the tricky code, which means it will have bugs
      3) This being a code path which under normal operation will never happen,
         so being slow / sub-optimal here is not really an issue
      4) Under error conditions we will still be able to recover through usb
         device resets.
      5) This may be a bit slower in some cases, but this is actually faster in
         cases where the bridge ship has locked up, which seems to be the most
         common error case sofar.

      This commit removes the abort / lun-reset error handling paths, and also 
the
      taks-mgmt code since those are the only 2 task-mgmt users. Leaving only 
the
      (tested and testable) usb-device-reset error handling path in place.

      Note I realize that this is somewhat of a big hammer, but currently people
      are seeing very hard to debug oopses with uas. First let focus on making 
uas
      work reliable, then we can later look into adding more fine grained error
      handling.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 710f1bf16ab1b1558f099b62c5011c4cbba6a7bb
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Tue Sep 23 15:48:50 2014 +0200

      uas: Add another ASM1051 usb-id to the uas blacklist

      As most ASM1051 based devices, this one has unfixable issues with uas too.

      Cc: stable@xxxxxxxxxxxxxxx # 3.16
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9554a6b199360c2f888173fd600e1eb7ff165ef
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Sep 17 10:10:58 2014 +0200

      uas: Add US_FL_NO_ATA_1X quirk for Seagate (0bc2:ab20) drives

      https://bbs.archlinux.org/viewtopic.php?pid=1457492

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 734016b00b50a3c6a0e1fc1b7b217e783f5123a1
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Tue Sep 16 18:36:52 2014 +0200

      uas: Add no-report-opcodes quirk

      Besides the ASM1051 (*) needing sdev->no_report_opcodes = 1, it turns out 
that
      the JMicron JMS567 also needs it to work properly with uas (usb-storage 
always
      sets it). Since some of the scsi devs were not to keen on the idea to
      outrightly set sdev->no_report_opcodes = 1 for all uas devices, so add a 
quirk
      for this, and set it for the JMS567.

      *) Which has become a non-issue since we've completely blacklisted uas on
      the ASM1051 for other reasons

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-and-tested-by: Claudio Bizzarri <claudio.bizzarri@xxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 593078525c8b234a35a36ff551b8716464e86481
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Mon Sep 15 16:04:12 2014 +0200

      uas: Add a quirk for rejecting ATA_12 and ATA_16 commands

      And set this quirk for the Seagate Expansion Desk (0bc2:2312), as that one
      seems to hang upon receiving an ATA_12 or ATA_16 command.

      https://bugzilla.kernel.org/show_bug.cgi?id=79511
      https://bbs.archlinux.org/viewtopic.php?id=183190

      While at it also add missing documentation for the u value for usb-storage
      quirks.

      Cc: stable@xxxxxxxxxxxxxxx # 3.16, 3.17
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>

      --
      Changes in v2: Add documentation for new t and u usb-storage.quirks flags
      Changes in v3: Fix typo in documentation
      Changes in v4: Also apply the quirk to (0bc2:3312)
      Changes in v5: Rebased on 3.17-rc5, drop u documentation, already upstream
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ab945eff8396bc3329cc97274320e8d2c6585077
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Tue Aug 12 12:10:21 2014 +0530

      uas: replace WARN_ON_ONCE() with lockdep_assert_held()

      on some architecture spin_is_locked() always return false in
      uniprocessor configuration and therefore it would be advise
      to replace with lockdep_assert_held().

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62f6f0863e5b304284bcf9b80e12ec1bd4f01c9a
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:48 2014 +0100

      MAINTAINERS: Add ehci-st.c and ohci-st.c to ARCH/STI architecture

      This patch adds the ehci-st.c and ohci-st.c files for the usb 2.0
      & usb1.1 host controller drivers found on stih41x and stih4xx 
STMicroelectronics
      SoC's into the STI arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 554405d4591f2ee6249571f720ff7e12ac35ff5b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:47 2014 +0100

      usb: host: ohci-st: Add ohci-st devicetree bindings documentation

      This patch documents the device tree bindings required for
      the ohci on-chip controller found in ST consumer electronics SoC's.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fee1dc0282ca7bc4077b886502a4bd5247d98e89
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:46 2014 +0100

      usb: host: ehci-st: Add ehci-st devicetree bindings documentation

      This patch documents the device tree bindings required for the
      ehci on-chip controller found in ST consumer electronics SoC's.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d115837259ada33cb66e8fedc365d58d2cc8df38
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:45 2014 +0100

      usb: host: ohci-st: Add OHCI driver support for ST STB devices

      This patch adds the glue code required to ensure the on-chip OHCI
      controller works on STi consumer electronics SoC's from 
STMicroelectronics.

      It mainly manages the setting and enabling of the relevant clocks and 
manages
      the reset / power signals to the IP block.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e47c5a0906f9a5792988786c8a186e9f5880f622
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:44 2014 +0100

      usb: host: ehci-st: Add EHCI support for ST STB devices

      This patch adds the glue code required to ensure the on-chip EHCI
      controller works on STi consumer electronics SoC's from 
STMicroelectronics.

      It mainly manages the setting and enabling of the relevant clocks and 
manages
      the reset / power signals to the IP block.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae7c798d6b482682d1fa05b42ad02e3bdade07aa
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Aug 5 14:01:35 2014 +0200

      USB: isp1362: Use devm_ioremap_resource

      Use devm_ioremap_resource to simplify error handling in the probe
      function and to get rid of some boilerplate in the remove function.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b760017076235f09de33b3c4c193fe934800bbc6
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 08:14:18 2014 +0800

      of: add vendor prefix for Chipidea

      Adds chipidea to the list of DT vendor prefixes.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 19353881b4afc9e2351fa8987b8fa2921587e0d6
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 08:14:17 2014 +0800

      usb: chipidea: enhance kernel-doc format

      Some kernel-doc style comment are not satisfied for format, fix them.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27c62c2da177178771517744acaced08767214e2
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 08:14:16 2014 +0800

      usb: chipidea: otg initialization is only needed when the gadget is 
supported

      We have only needed to enable otg initialization when both of
      below conditions are satisfied:

      - The controller is otg capable
      - The gadget function is enabled

      If the controller is otg capable, but is host-only configuration, we do
      not need to access register otgsc and do any otg operations (eg, create
      otg workqueue).

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f40017e0f3325b4c42139f54748ac4f0bbed3c52
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Sep 22 08:14:15 2014 +0800

      chipidea: usbmisc_imx: Add USB support for VF610 SoCs

      This adds Vybrid VF610 SoC support. The IP is very similar to i.MX6,
      however, the non-core registers are spread in two different register
      areas. Hence we support multiple instances of the USB misc driver
      and add the driver instance to the imx_usbmisc_data structure.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c0e602dbf39eef7af75a84a8a354eade6be6a9ff
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:57 2014 +0800

      doc: dt-binding: ci-hdrc-imx: add TPL support

      TPL (Targeted Peripheral List) is needed for targets host
      (OTG and Embedded Hosts) for usb certification and other
      vendor specific requirements.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6a9ff07832a9d30d457e976e6233b4351cd4cdf
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:56 2014 +0800

      usb: chipidea: add TPL support for targeted hosts

      For OTG and Embedded hosts, they may need TPL (Targeted Peripheral List)
      for usb certification and other vender specific requirements, the
      platform can tell chipidea core driver if it supports tpl through DT
      or platform data.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05f8b35a62efb8e70ebcd78e9c957324e9caddad
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:55 2014 +0800

      usb: common: add API to get if the platform supports TPL

      The TPL (Targeted Peripheral List) is used for targeted hosts
      (non-PC hosts), and it can be used at USB OTG & EH certification
      and some specific products which need white list.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9bd0181c74527dbfd3a63ffef412b5d1c660d7e4
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:54 2014 +0800

      usb: core: Kconfig: TPL should apply for both OTG and EH

      Update configuration for USB_OTG_WHITELIST, any targeted hosts
      (non PC-hosts) can have TPL (Targered Peripheral List).

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 026f3fcbb0fc516e0fd3467318f13a6144e519a7
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:53 2014 +0800

      usb: core: TPL should apply for both OTG and EH

      According to On-The-Go and Embedded Host Supplement to the USB Revision
      2.0 Specification, the targeted hosts (non-PC hosts) include both
      embedded hosts and otg, and each targeted host product defines the
      set of supported peripherals on a TPL (Targeted Peripheral List). So,
      TPL should apply for both OTG and embedded host, and the otg support is
      not a must for embedded host.

      The TPL support feature will only be effect when CONFIG_USB_OTG_WHITELIST
      has been chosen and hcd->tpl_support flag is set, it can avoid the 
enumeration
      fails problem for the user who chooses CONFIG_USB_OTG_WHITELIST wrongly.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2693b430b33d9554daa0f21fbcae57633f8d4f1
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:52 2014 +0800

      usb: hcd: add TPL support flag

      The targeted hosts (non-PC hosts) need to have TPL (Targeted Peripheral 
List)
      for USB OTG & EH certification and other vendor specific requirements.

      The platform who needs TPL feature should set this flag at usb host
      controller driver.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99416322dd16b810ba74098cc50ef2a844091d35
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:36 2014 -0400

      tty: Workaround Alpha non-atomic byte storage in tty_struct

      The Alpha EV4/EV5 cpus can corrupt adjacent byte and short data because
      those cpus use RMW to store byte and short data. Thus, concurrent adjacent
      byte stores could become corrupted, if serialized by a different lock.
      tty_struct uses different locks to protect certain fields within the
      structure, and thus is vulnerable to byte stores which are not atomic.

      Merge the ->ctrl_status byte and packet mode bit, both protected by the
      ->ctrl_lock, into an unsigned long.

      The padding bits are necessary to force the compiler to allocate the
      type specified; otherwise, gcc will ignore the type specifier and
      allocate the minimum number of bytes required to store the bitfield.
      In turn, this would allow Alpha EV4/EV5 cpus to corrupt adjacent byte
      or short storage (because those cpus use RMW to store byte and short 
data).

      gcc versions < 4.7.2 will also corrupt storage adjacent to bitfields
      smaller than unsigned long on ia64, ppc64, hppa64, and sparc64, thus
      requiring more than unsigned int storage (which would otherwise be
      sufficient to fix the Alpha non-atomic storage problem).

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c274f6ef1c6665632767d32e4ab912aad839ce27
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:35 2014 -0400

      tty: Hold termios_rwsem for tcflow(TCIxxx)

      While transmitting a START/STOP char for tcflow(TCION/TCIOFF), prevent
      a termios change. Otherwise, a garbage in-band flow control char
      may be sent, if the termios change overlaps the transmission setup.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 136d5258b2bc4ffae99cb69874a76624c26fbfad
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:34 2014 -0400

      tty: Move and rename send_prio_char() as tty_send_xchar()

      Relocate the file-scope function, send_prio_char(), as a global
      helper tty_send_xchar(). Remove the global declarations for
      tty_write_lock()/tty_write_unlock(), as these are file-scope only now.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c545b66c6922b002b5fe224a6eaec58c913650b5
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:33 2014 -0400

      tty: Serialize tcflow() with other tty flow control changes

      Use newly-introduced tty->flow_lock to serialize updates to
      tty->flow_stopped (via tcflow()) and with concurrent tty flow
      control changes from other sources.

      Merge the storage for ->stopped and ->flow_stopped, now that both
      flags are serialized by ->flow_lock.

      The padding bits are necessary to force the compiler to allocate the
      type specified; otherwise, gcc will ignore the type specifier and
      allocate the minimum number of bytes necessary to store the bitfield.
      In turn, this would allow Alpha EV4 and EV5 cpus to corrupt adjacent
      byte storage because those cpus use RMW to store byte and short data.

      gcc versions < 4.7.2 will also corrupt storage adjacent to bitfields
      smaller than unsigned long on ia64, ppc64, hppa64 and sparc64, thus
      requiring more than unsigned int storage (which would otherwise be
      sufficient to workaround the Alpha non-atomic byte/short storage problem).

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01adc80706f80a583948db6768c5571204cd5f99
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:32 2014 -0400

      tty: Move packet mode flow control notifications to pty driver

      When a master pty is set to packet mode, flow control changes to
      the slave pty cause notifications to the master pty via reads and
      polls. However, these tests are occurring for all ttys, not
      just ptys.

      Implement flow control packet mode notifications in the pty driver.
      Only the slave side implements the flow control handlers since
      packet mode is asymmetric; the master pty receives notifications
      for slave-side changes, but not vice versa.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9e053dcfc02b0ad29daec8524fb1afe09774976
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:31 2014 -0400

      tty: Serialize tty flow control changes with flow_lock

      Without serialization, the flow control state can become inverted
      wrt. the actual hardware state. For example,

      CPU 0                          | CPU 1
      stop_tty()                     |
        lock ctrl_lock               |
        tty->stopped = 1             |
        unlock ctrl_lock             |
                                     | start_tty()
                                     |   lock ctrl_lock
                                     |   tty->stopped = 0
                                     |   unlock ctrl_lock
                                     |   driver->start()
        driver->stop()               |

      In this case, the flow control state now indicates the tty has
      been started, but the actual hardware state has actually been stopped.

      Introduce tty->flow_lock spinlock to serialize tty flow control changes.
      Split out unlocked __start_tty()/__stop_tty() flavors for use by
      ioctl(TCXONC) in follow-on patch.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d7a855bd6ab25d10d5e3b6aeb53d9c57fa17b808
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:30 2014 -0400

      tty: Convert tty_struct bitfield to ints

      The stopped, hw_stopped, flow_stopped and packet bits are smp-unsafe
      and interrupt-unsafe. For example,

      CPU 0                         | CPU 1
                                    |
      tty->flow_stopped = 1         | tty->hw_stopped = 0

      One of these updates will be corrupted, as the bitwise operation
      on the bitfield is non-atomic.

      Ensure each flag has a separate memory location, so concurrent
      updates do not corrupt orthogonal states. Because DEC Alpha EV4 and EV5
      cpus (from 1995) perform RMW on smaller-than-machine-word storage,
      "separate memory location" must be int instead of byte.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 938f7e13b55a76ad98964509f6d13bbcf852e617
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:29 2014 -0400

      serial: core: Use spin_lock_irq() in uart_set_termios()

      uart_set_termios() is called with interrupts enabled; no need to
      save and restore the interrupt state when taking the uart port lock.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8620d3e5382a3c172a7885fa67a70955ca930425
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:28 2014 -0400

      serial: bfin-uart: Fix auto CTS

      Commit 64851636d568ae9f167cd5d1dcdbfe17e6eef73c,
      serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS,
      open-codes uart_handle_cts_change() when CONFIG_SERIAL_BFIN_HARD_CTSRTS
      to skip start and stop tx.

      But the CTS interrupt handler _still_ calls uart_handle_cts_change();
      only call uart_handle_cts_change() if !CONFIG_SERIAL_BFIN_HARD_CTSRTS.

      cc: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d95e3caea2d1424dfdec30b46bd94087da94f928
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:27 2014 -0400

      usb: serial: Remove unused tty->hw_stopped

      The tty core does not test tty->hw_stopped; remove from drivers
      which don't test it themselves.

      Acked-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d01f4d181c92877ecc678adce248a30cb7077ff1
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:26 2014 -0400

      serial: core: Privatize tty->hw_stopped

      tty->hw_stopped is not used by the tty core and is thread-unsafe;
      hw_stopped is a member of a bitfield whose fields are updated
      non-atomically and no lock is suitable for serializing updates.

      Replace serial core usage of tty->hw_stopped with uport->hw_stopped.
      Use int storage which works around Alpha EV4/5 non-atomic byte storage,
      since uart_port uses different locks to protect certain fields within the
      structure.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 317c1360200059a7a8a832294a58409c73b784bf
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:25 2014 -0400

      isdn: i4l: Remove ASYNC_CTS_FLOW

      ISDN4Linux always enables CTS flow control and does not use the
      tty_port_cts_enabled() helper function; remove ASYNC_CTS_FLOW
      state enable/disable.

      cc: Karsten Keil <isdn@xxxxxxxxxxxxxx>
      cc: <netdev@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 299245a145b2ad4cfb4c5432eb1264299f55e7e0
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:24 2014 -0400

      serial: core: Privatize modem status enable flags

      The serial core uses the tty port flags, ASYNC_CTS_FLOW and
      ASYNC_CD_CHECK, to track whether CTS and DCD changes should be
      ignored or handled. However, the tty port flags are not safe for
      atomic bit operations and no lock provides serialized updates.

      Introduce the struct uart_port status field to track CTS and DCD
      enable states, and serialize access with uart port lock. Substitute
      uart_cts_enabled() helper for tty_port_cts_enabled().

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:23 2014 -0400

      serial: core: Document and assert lock requirements for irq helpers

      The serial core provides two helper functions, uart_handle_dcd_change()
      and uart_handle_cts_change(), for UART drivers to use at interrupt
      time. The serial core expects the UART driver to hold the uart port lock
      when calling these helpers to prevent state corruption.

      If lockdep enabled, trigger a warning if the uart port lock is not held
      when calling these helper functions.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c68929f75dfcb6354918862b91b5778585de1fa5
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 25 17:51:27 2014 +0200

      USB: quirks: enable device-qualifier quirk for Elan Touchscreen

      Enable device-qualifier quirk for Elan Touchscreen, which often fails to
      handle requests for the device_descriptor.

      Note that the device sometimes do respond properly with a Request Error
      (three times as USB core retries), but usually fails to respond at all.
      When this happens any further descriptor requests also fails, for
      example:

      [ 1528.688934] usb 2-7: new full-speed USB device number 4 using xhci_hcd
      [ 1530.945588] usb 2-7: unable to read config index 0 descriptor/start: 
-71
      [ 1530.945592] usb 2-7: can't read configurations, error -71

      This has been observed repeating for over a minute before eventual
      successful enumeration.

      Reported-by: Drew Von Spreecken <drewvs@xxxxxxxxx>
      Reported-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2a159389bf5d962359349a76827b2f683276a1c7
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 25 17:51:26 2014 +0200

      USB: core: add device-qualifier quirk

      Add new quirk for devices that cannot handle requests for the
      device_qualifier descriptor.

      A USB-2.0 compliant device must respond to requests for the
      device_qualifier descriptor (even if it's with a request error), but at
      least one device is known to misbehave after such a request.

      Suggested-by: Bjørn Mork <bjorn@xxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a37110d20c95d1ebf6c04881177fe8f62831db2
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:31:39 2014 -0400

      locking: Add WARN_ON_ONCE lock assertion

      An interface may need to assert a lock invariant and not flood the
      system logs; add a lockdep helper macro equivalent to
      lockdep_assert_held() which only WARNs once.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13e55e49472643b56986138da4aff115cabb111c
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Tue Sep 23 12:52:33 2014 -0700

      staging: ft1000-pcmcia: Don't initialise static to 0

      This fixes the following checkpatch.pl error:
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6a7cbc38ad53815a2a2626e1b472d3b5db363e11
  Author: Sarah Khan <sarahjmi07@xxxxxxxxx>
  Date:   Wed Sep 24 03:05:16 2014 +0530

      staging: rtl8712: fixed missing blank line

      WARNING : Missing a blank line after declaration
      checkpatch.pl warning in hal_init.c

      Signed-off-by: Sarah Khan <sarahjmi07@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a3d822b8e3df89a116ce86df6200da9004438518
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 23 22:09:23 2014 +0530

      Staging: media: omap24xx: Fix else is not useful warning

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d8e186cebc94ac06682364b9931f38809ce7b1b5
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 23 21:13:36 2014 +0530

      Staging: rtl8192e: rtl8192e: Merge two lines and remove unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable. It also removes variables that became unused due 
to this transformation.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @r@
      identifier ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      @@
      identifier r.ret;
      expression e1;
      type t;
      @@

      (
      -t ret = e1;
      |
      -t ret;
      )
       ... when != ret
           when strict

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfcc6be5bcf3f17a98765df5aa69d59ccf87a1bd
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 22:22:36 2014 +0530

      staging: rtl8192u: remove unecessary variable

      This patch removes unncessary variable in file r8192U_core.c
      using Coccinelle. Semantic patch for this is as follows :
      @@
      identifier ret;
      @@

      -int ret = 0;
       ... when != ret
           when strict
      -return ret;
      +return 0;

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a579c97823d36613375d636c7b684133d8f79855
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 23 21:24:47 2014 +0530

      Staging: media: lirc: Merge two lines and remove unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable. It also removes a variable that becomes unused due 
to this transformation.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @r@
      identifier ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      @@
      identifier r.ret;
      expression e1;
      type t;
      @@

      (
      -t ret = e1;
      |
      -t ret;
      )
       ... when != ret
           when strict

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 707505b58eb9aeef294e975a6d7f5afd1c74dd0a
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 23 01:55:55 2014 +0300

      staging: dgnc: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f3a2e04e3f763092e04a66fc7b57adf838920b5
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Mon Sep 22 15:14:18 2014 -0700

      staging: ft1000-pcmcia: replace DEBUG macro with netdev_dbg

      This fixes the following checkpatch.pl warning:
      WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then
      dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

      Removing the macro also fixes:
      WARNING: macros should not use a trailing semicolon

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 666e9084c073badd813d90ade694f12a5a104b07
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 23 11:37:02 2014 +0300

      staging: emxx_udc: Do not assign bool to 0/1

      This fixes the following coccinelle warning:
      WARNING: Assignment of bool to 0/1

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5cbca957067a58dd1e381693b4a8a01f5aea6485
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 23 11:36:37 2014 +0300

      staging: emxx_udc: Do not use comparisons on bool tests

      This fixes the following coccinelle warning:
      WARNING: Comparison of bool to 0/1

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a366abe5d5e4da65a10531240a246fb3f90d2bd
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 19:40:21 2014 +0300

      Staging: imx-drm: Fix line over 80 characters warning

      Fix checkpatch.pl issues with
      line over 80 characters in parallel-display.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc489a528728dcce38df10a74cc1539522b670e7
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 22 23:04:13 2014 +0530

      Staging: vme: devices: Merges two lines of code and removes unused 
variable

      This patch merges an assignment with an immediately following return of
      the assigned variable.  The following Coccinelle semantic patch was used
      to make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d743ecf360637d489a3ba81a268f574359149601
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:54 2014 +0200

      drm/doc: Fixup drm_irq kerneldoc includes.

      Only !P can be used together with a function list.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d9fc9413f97f5c615256a5657ec667c064c07a70
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:53 2014 +0200

      drm: Extract <drm/drm_gem.h>

      v2: Don't forget git add, noticed by David.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Acked-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit c2611031b49e9ccd571a3737845af3fca2a2090f
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:52 2014 +0200

      drm: Move internal debugfs functions to drm_internal.h

      In my header cleanup I've missed the debugfs functions completely.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e7f0a889841e14315062c268abea6d2e657d60d3
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:51 2014 +0200

      drm: Move leftover ioctl declarations to drm_internal.h

      Somehow I've missed these three, fix this up asap. Plus move
      drm_master_create since while at it.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 884d9f05eb6c765d62da0ec8c36a669d8c813340
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:50 2014 +0200

      drm: Move drm_vm_open_locked into drm_internal.h

      Leftover from my previous header cleanup.

      This depends upon the patch to rework exynos mmap support, otherwise
      it'll break exynos.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit bfbf3c851ce53b914fe98d60ea3fe3fc1ab75b96
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:49 2014 +0200

      drm: move drm_mmap to <drm/drm_legacy.h>

      Now that we've removed the copypasted users in gem/ttm we can
      relegate the legacy buffer mapping support to where it belongs.
      Also give it the proper drm_legacy_ prefix.

      While at it statify drm_mmap_locked, somehow I've missed that in my
      previous header rework.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 197633b924517082327b66db6caf34bae720ea4e
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:48 2014 +0200

      drm/gem: Don't call drm_mmap from drm_gem_mmap

      The only user I could dig out was i915 back when ums+gem was still a
      thing. But we've just very much killed that, and even when someone
      screams about that we should resurrect that with a special hack
      (wrapping drm_gem_mmap) in i915, not in the core code.

      So good riddance to another entry point of the legacy buffer mapping
      code.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 884c6dabb0eafe7227f099c9e78e514191efaf13
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:47 2014 +0200

      drm/<ttm-based-drivers>: Don't call drm_mmap

      Really, the legacy buffer api should be dead, especially for all these
      newfangled drivers. I suspect this is copypasta from the transitioning
      days, which probably originated in radeon.

      Cc: "Christian König" <christian.koenig@xxxxxxx>
      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Cc: Rashika <rashika.kheria@xxxxxxxxx>
      Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
      Cc: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Cc: Christian Engelmayer <cengelma@xxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9908fb654088e50d7d528f74898c5e5ebbd0fb68
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 09:30:11 2014 -0700

      drm: change drm_err return type to void

      The return value is not used by callers of this function
      nor by uses of the DRM_ERROR macro so change the function
      to return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 5b5560842a7ee002d208a20866f88fafd63198eb
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Sun Sep 21 07:53:19 2014 -0300

      [media] af9035: Add support for IT930x USB bridge

      Add support for IT930x USB bridge and IT9303 reference design.

      It is a DVB-T/T2/C tuner with the following components:
      - IT9303 USB bridge
      - Si2168-B40 demodulator
      - Si2147-A30 tuner

      The IT9303 requires firmware that can be downloaded here:
      http://trsqr.net/olli/linux/firmwares/it930x/

      The Si2168-B40 requires firmware, but the one that is used by PCTV 292e 
can be used.
      http://palosaari.fi/linux/v4l-dvb/firmware/Si2168/Si2168-B40/

      The Si2147-A30 tuner does not require firmware loading.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5dcf5bf6d9dd81cdf66aab94f62bee354a7d1238
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Sun Sep 21 07:53:18 2014 -0300

      [media] af9035: Add possibility to define which I2C adapter to use

      Some I2C tuner drivers require that the I2C device of the tuner is added
      to the I2C adapter of the demodulator (Si2168+Si2157 for example). Add
      possibility to tell af9035_add_i2c_dev which I2C adapter should be used.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 294422662215188ace50ae14318ac025a56843d8
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:15 2014 -0300

      [media] cx23855: add support for DVBSky T9580 DVB-C/T2/S2 tuner

      DVBSky T9580 is a dual tuner card with one DVB-T2/C tuner and one DVB-S2 
tuner. It contains the following components:

      - PCIe bridge: Conexant CX23885
      - Demod for terrestrial/cable: Silicon Labs Si2168-A30
      - Tuner for terrestrial/cable: Silicon Labs Si2158-A20
      - Demod for sat: Montage DS3103
      - Tuner for sat: Montage TS2022

      This patch depends on Max Nibble's patch for m88ds3103 (see patchwork 
25312: https://patchwork.linuxtv.org/patch/25312/ ).

      3 firmwares are needed:
      - Si2168-A30 demod and Si2158-A20 tuner: same as TechnoTrend CT2-4400, 
https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg76944.html
      - Montage DS3103 demod: same as PCTV 461e, Antti has it on his LinuxTV 
project page: http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/

      IR receiver is not supported.

      Values in cx23885_gpio_setup, cx23885_card_setup and 
dvbsky_t9580_set_voltage as well as the EEPROM read function are taken from the 
manufacturer provided semi-open source driver. The drivers in question are 
Linux GPL'd media tree drivers for cx23885 modified by Max Nibble 
(nibble.max@xxxxxxxxx) with proprietary tuner/demod drivers. Max is aware of 
this patch and has approved my use of the values in this patch.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5cd3b6b40d3a08394a9e973c597a284153eac0b5
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:14 2014 -0300

      [media] cx23855: add frontend set voltage function into state

      Setting the LNB voltage requires setting some GPIOs on the cx23885 with 
some boards before calling the actual set_voltage function in the demod driver. 
Add a function pointer into state for that case.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Acked-by: Antti Palosaari <crope@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b0b12e63f999c91690f3f95bd585cf7812a251d9
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:13 2014 -0300

      [media] cx23885: add i2c client handling into dvb_unregister and state

      Prepare cx23885 driver for handling I2C client that is needed for certain 
demodulators and tuners (for example Si2168 and Si2157). I2C client for tuner 
and demod stored in state and unregistering of the I2C devices added into 
dvb_unregister.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 094e93592433312548dd5e43d7b24b152f658063
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:53 2014 +0200

      NFC: st21nfca: Fix potential double kfree_skb error

      skb is already freed in st21nfca_tx_work and was freed also in
      st21nfca_im_send_psl_req.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 459e794b9b1e0c6be93745344c40364296e7aacd
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:52 2014 +0200

      NFC: st21nfca: ERR_PTR vs NULL fix

      "skb" can be NULL here but it can't be an ERR_PTR:
      - IS_ERR(NULL) return false and skb migth be NULL.
      - skb cannot be a ERR_PTR as nfc_hci_send_cmd_async it never using such 
cast.

      !skb is more appropriate at those places.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit bc6b8275924b8af3d10ac35df0579d94fa169680
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:51 2014 +0200

      NFC: st21nfcb: remove error output

      In case we are not able to read out the NDLC/NCI header, we do not
      consider this as an issue and we will give a later chance.
      The NDLC layer will handle errors thanks to its internal timers.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 941ec5c6b02a93710c397e69b50671949f3b9dd3
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:50 2014 +0200

      NFC: st21nfcb: Add ISO15693 Reader/Writer support

      Add support for ISO/IEC 15693 RF technology and Type 5 tags.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 9e87f9a9c4c4754508b2c2638fbde9e10c7a103b
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:49 2014 +0200

      NFC: nci: Add support for proprietary RF Protocols

      In NFC Forum NCI specification, some RF Protocol values are
      reserved for proprietary use (from 0x80 to 0xfe).
      Some CLF vendor may need to use one value within this range
      for specific technology.
      Furthermore, some CLF may not becompliant with NFC Froum NCI
      specification 2.0 and therefore will not support RF Protocol
      value 0x06 for PROTOCOL_T5T as mention in a draft specification
      and in a recent push.

      Adding get_rf_protocol handle to the nci_ops structure will
      help to set the correct technology to target.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit fa0daa02fb063ecef39b7d421c3d9c4109381dc2
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:48 2014 +0200

      NFC: st21nfcb: Fix improper ndlc T2 management

      T2 was never started when sending a command.
      Start it when sending a command for the first attempt
      and stop it once we receive the answer.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4294e32040b5142824f420d4a3ae604b92f1d1b5
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:47 2014 +0200

      NFC: st21nfcb: Fix improper management of -EREMOTEIO error code.

      On st21nfcb the irq line might be kept to active state because of other
      interfaces activity. This may generate i2c read tentative resulting in
      i2c NACK.

      This fix will currently let NDLC upper layer to decide when it is relevent
      to signal to the physical layer when the chip as muted.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit f06d87a5b5a01fced0493651a12c002906d0bb69
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:46 2014 +0200

      NFC: dts: st21nfcb_i2c: Fix invalid interrupts polarity.

      St21nfcb has a reverse polarity compare to st21nfca.
      In st21nfcb case, the irq pin is active high.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 90d5f81afc8369774a6c581b600aef80b1448d35
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:45 2014 +0200

      NFC: st21nfca: Fix recursive fault when doing p2p in target mode.

      This patch fix a previous patch introduce by commit       
0a91e8ac240a12ac3a03581deb8cd531788c63d4

      It is actually fixing a double free mistake in all st21nfca_tm_* function.
      We decide to return directly in case of successful execution because skb
      got already freed. In st21nfca_tm_recv_dep_req it got freed by 
nfc_tm_data_received.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ecc6522b0804d8102d57a9eac36448bda416ce8c
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:44 2014 +0200

      NFC: st21nfca: Fix potential skb leaks in NFC-DEP code

      After a unsuccessful call to nfc_hci_send_event the skb was not
      freed and might lead to memory leak.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cc3faac9d88faebe59556f3754ad306117e53b72
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:43 2014 +0200

      NFC: st21nfca: Fix few coding style issue

      Fix few conding style issue such as useless line return or tab.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit fc0ae24386142299db14dfea7f32a20022d94d90
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:48 2014 -0700

      NFC: trf7970a: Unlock mutex before exiting _trf7970a_tg_listen()

      The recently added _trf7970a_tg_listen() routine
      has some return paths that don't unlock the mutex
      that is locked when the routine is entered.  Fix
      this by always unlocking the mutex before returning.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit b9e3016a5369839bf923c8d2bec9d1552e50f3f3
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:47 2014 -0700

      NFC: trf7970a: Unlock mutex before exiting trf7970a_irq()

      Recent changes to trf7970a_irq() added a couple return
      paths that don't unlock the mutex that is locked when
      the routine is entered.  Fix this by ensuring the mutex
      is always unlocked before returning.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 55ef2e75ccf0d91f7b2f4251dc3b9e56df840928
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:46 2014 -0700

      NFC: trf7970a: Remove unnecessary local variable initialization

      There is no need to initialize the 'ret' variable
      in trf7970a_resume().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 671970f531378e2a22ba0168d85dfca1f4e082c4
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:45 2014 -0700

      NFC: trf7970a: Remove useless local variable

      The trf7970a_suspend() routine always returns
      zero so don't use a local return variable to
      hold the return value.  This fixes up a smatch
      warning.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 49310ed0ab8da344dece4a543bfcdd14490ccfa0
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:05:02 2014 -0300

      [media] pt3: make pt3_pm_ops() static

      drivers/media/pci/pt3/pt3.c:862:1: warning: symbol 'pt3_pm_ops' was not 
declared. Should it be static?

      Cc: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 2bd5306a8764d9496f3e3d90c4e608c247fcfd31
  Author: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
  Date:   Mon Sep 15 13:09:10 2014 +0200

      PM / Domains: add debugfs listing of struct generic_pm_domain-s

      Add /sys/kernel/debug/pm_genpd/pm_genpd_summary file, which
      lists power domains in the system, their statuses and attached devices,
      resembling /sys/kernel/debug/clk/clk_summary.

      Currently it is impossible to inspect (from userland) whether
      a power domain is on or off. And, if it is on, which device blocks it
      from powering down. This change allows developers working on
      embedded devices power efficiency to list all necessary information
      about generic power domains in one place.

      The content of pm_genpd/pm_genpd_summary file is generated by iterating
      over all generic power domain in the system, and, for each,
      over registered devices and over the subdomains, if present.

      Example output:
      $ cat  /sys/kernel/debug/pm_genpd/pm_genpd_summary
          domain                      status         slaves
                 /device                                      runtime status
      ----------------------------------------------------------------------
      a4su                            off
      a3sg                            off
      a3sm                            on
      a3sp                            on
          /devices/e6600000.pwm                               suspended
          /devices/e6c50000.serial                            active
          /devices/e6850000.sd                                suspended
          /devices/e6bd0000.mmc                               active
      a4s                             on               a3sp, a3sm, a3sg
          /devices/e6900000.irqpin                            unsupported
          /devices/e6900004.irqpin                            unsupported
          /devices/e6900008.irqpin                            unsupported
          /devices/e690000c.irqpin                            unsupported
          /devices/e9a00000.ethernet                          active
      a3rv                            off
      a4r                             off              a3rv
          /devices/fff20000.i2c                               suspended
      a4lc                            off
      c5                              on               a4lc, a4r, a4s, a4su
          /devices/e6050000.pfc                               unsupported
          /devices/e6138000.timer                             active

      To enable this feature, compile the kernel with debugfs
      and CONFIG_PM_ADVANCED_DEBUG enabled.

      Signed-off-by: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 92db2a276c6ad8ded8e1fea2329d4d00394f5ad4
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 22 01:21:48 2014 +0530

      Staging: rtl8192e: Fix else is not useful warning style

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7d364291677320d0e7d1c4807bd7b54a0649ef49
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 19:38:30 2014 +0530

      staging: rtl8723au: core: add consistent spacing around '-'

      This patch fixes checkpatch.pl error in file rtw_ap.c
      ERROR: need consistent spacing around '-' (ctx:WxV)

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5310dc66906d2e7dc3ab6688541df1da491c578
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 21 18:47:46 2014 +0530

      Staging: rtl8192e: rtl8192e: Merges two lines of code and removes unused 
variable

      This patch merges an assignment with an immediately following return of
      the assigned variable. It also removes a variable that becomes unused due 
to this transformation.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      @@
      identifier ret;
      type t;
      identifier c;
      @@

      -t ret = c;
       ... when != ret
           when strict

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca7617852df7700deb90bdade6eebb4e879bc5ed
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Mon Sep 22 11:11:45 2014 +0530

      Staging: bcm: Fix line over 80 characters.

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 38bb617449060ae5301c1b0802bbe4c0fb1252e3
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Mon Sep 22 15:44:01 2014 +0530

      Staging: bcm: Remove unneeded else after return.

      The following patch fixes the checkpatch.pl warning:
      WARNING: else is generally not useful after a break or return.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 522c15ee3759a94907bdb500ff920d0b857d80ef
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 15:15:06 2014 +0530

      staging: bcm: remove space before tab

      This patch fixes checkpatch.pl warning in headers.h file
      WARNING : please, no space before tabs

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd93bf4082063e5695d031b264b6ce07fa32020e
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 15:12:02 2014 +0530

      staging: bcm: fix error do not use c99 comments

      This patch fixes checkpatch.pl error in InterfaceMacros.h file
      ERROR: do not use C99 // comments

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca6a32f3a3233c54ca2971ab3f6df5c0f54800b8
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:19:15 2014 +0530

      Staging: ste_rmi4: add new line after declarations

      This patch fixes checkpatch.pl warning in synaptics_i2c_rmi4.c file
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3b9999ec18c569d485bdaee86224214eeef1d2b0
  Author: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
  Date:   Tue Sep 23 10:16:17 2014 +0530

      Staging: vt6656: Merge two lines of code into one

      This patch merges an assignment with an immediately following return of
      the assigned variable. The following Coccinelle semantic patch was used
      to make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret=
      +return
        f(...);
      -return ret;

      A variable that became unused due to this transformation was also
      removed.

      Signed-off-by: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e46587ef1582ad4da40bf631dba0c6c8c8a7a47
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 17:02:20 2014 +0530

      staging: vt6656: remove unnecessary else after return

      This patch fixes checkpatch.pl warning in files of vt6656
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78fc84848accc287ca8bc8c566c45c6d599f9ccb
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 14:51:09 2014 +0530

      staging: vt6655: shift open brace '{' to previous line

      This patch fixes checkpatch.pl error in baseband.c file
      ERROR : that open brace { should be on the previous line

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf329e54b34ed1f0d5e69e67c6622995997777cb
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 14:50:45 2014 +0530

      staging: vt6655: remove unnecessary else after return

      This patch fixes checkpatch.pl warning in aes_ccmp.c file
      WARNING : else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eab4e78d0828e22dda46076250d0f260803488d2
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 21 20:54:52 2014 +0530

      Staging: vt6656: Merges two lines of code and also removes unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable.  The following Coccinelle semantic patch was used
      to make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      A variable that became unused due to this transformation was also removed.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88c9cc0092788ad37bc6ea7fe669358d0fbcb095
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 21 20:53:52 2014 +0530

      Staging: vt6656: Merges two lines of code and removes unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable.The following Coccinelle semantic patch was used to 
make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      A variable that became unused due to this transformation was also removed.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdeef1fe4d5361cfa819313a89a0c39e2d3ed066
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 03:26:35 2014 +0300

      Staging: vt6655: Fix C99 style commenting.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: do not use C99 // comments

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9eab339b197a6903043d272295dcb716ff739b21
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Sat Mar 15 18:42:34 2014 -0400

      audit: get comm using lock to avoid race in string printing

      When task->comm is passed directly to audit_log_untrustedstring() without
      getting a copy or using the task_lock, there is a race that could happen 
that
      would output a NULL (\0) in the output string that would effectively 
truncate
      the rest of the report text after the comm= field in the audit, losing 
fields.

      Use get_task_comm() to get a copy while acquiring the task_lock to prevent
      this and to prevent the result from being a mixture of old and new values 
of
      comm.

      Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit f874738e8c178b19479f7b143211a1df00367988
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Mon Sep 15 16:17:37 2014 -0400

      audit: remove open_arg() function that is never used

      open_arg() was added in commit 55669bfa "audit: AUDIT_PERM support"
      and never used.  Remove it.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 9ef91514774a140e468f99d73d7593521e6d25dc
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Sun Aug 24 20:37:52 2014 -0400

      audit: correct AUDIT_GET_FEATURE return message type

      When an AUDIT_GET_FEATURE message is sent from userspace to the kernel, it
      should reply with a message tagged as an AUDIT_GET_FEATURE type with a 
struct
      audit_feature.  The current reply is a message tagged as an AUDIT_GET
      type with a struct audit_feature.

      This appears to have been a cut-and-paste-eo in commit b0fed40.

      Reported-by: Steve Grubb <sgrubb@xxxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 54e05eddbe507d54f1df18c2680d4f614af9e133
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Aug 21 13:40:41 2014 -0400

      audit: set nlmsg_len for multicast messages.

      Report:
        Looking at your example code in
        
http://people.redhat.com/rbriggs/audit-multicast-listen/audit-multicast-listen.c,
        it seems that nlmsg_len field in the received messages is supposed to
        contain the length of the header + payload, but it is always set to the
        size of the header only, i.e. 16. The example program works, because
        the printf format specifies the minimum width, not "precision", so it
        simply prints out the payload until the first zero byte. This isn't too
        much of a problem, but precludes the use of recvmmsg, iiuc?

        (gdb) p *(struct nlmsghdr*)nlh
        $14 = {nlmsg_len = 16, nlmsg_type = 1100, nlmsg_flags = 0, nlmsg_seq = 
0, nlmsg_pid = 9910}

      The only time nlmsg_len would have been updated was at 
audit_buffer_alloc()
      inside audit_log_start() and never updated after.  It should arguably be 
done
      in audit_log_vformat(), but would be more efficient in audit_log_end().

      Reported-by: Zbigniew JÄ?drzejewski-Szmek <zbyszek@xxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 219ca39427bf6c46c4e1473493e33bc00635e99b
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Wed Mar 26 07:26:47 2014 -0400

      audit: use union for audit_field values since they are mutually exclusive

      Since only one of val, uid, gid and lsm* are used at any given time, 
combine
      them to reduce the size of the struct audit_field.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit e7df61f4d1ddb7fdd654dde6cd40f7cc398c3932
  Author: Burn Alting <burn@xxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 16:00:38 2014 +1100

      audit: invalid op= values for rules

      Various audit events dealing with adding, removing and updating rules 
result in
      invalid values set for the op keys which result in embedded spaces in op=
      values.

      The invalid values are
              op="add rule"       set in kernel/auditfilter.c
              op="remove rule"    set in kernel/auditfilter.c
              op="remove rule"    set in kernel/audit_tree.c
              op="updated rules"  set in kernel/audit_watch.c
              op="remove rule"    set in kernel/audit_watch.c

      Replace the space in the above values with an underscore character ('_').

      Coded-by: Burn Alting <burn@xxxxxxxxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 01478d7d60f654419ba863856cad0446bcb73a59
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Fri Jun 13 18:22:00 2014 -0400

      audit: use atomic_t to simplify audit_serial()

      Since there is already a primitive to do this operation in the atomic_t, 
use it
      to simplify audit_serial().

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 6eed9b261334932c742458edd64b7b9fd0b981a9
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jun 3 22:05:10 2014 +0200

      kernel/audit.c: use ARRAY_SIZE instead of sizeof/sizeof[0]

      Use kernel.h definition.

      Cc: Eric Paris <eparis@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 691e6d59d2b6cdb4595e5f626503a1c9e98b8baf
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Mon May 26 11:02:48 2014 -0400

      audit: reduce scope of audit_log_fcaps

      audit_log_fcaps() isn't used outside kernel/audit.c.  Reduce its scope.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit c0a8d9b0692cced5b0701ed501012e28b224d32b
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Mon May 26 10:59:28 2014 -0400

      audit: reduce scope of audit_net_id

      audit_net_id isn't used outside kernel/audit.c.  Reduce its scope.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 77b55d84aa49d2144afa74725118321189593fbb
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 22:56:15 2014 +0300

      staging: dgnc: Fix unnecessary braces warning.

      Fixes "braces {} are not necessary for single statement blocks"
      checkpatch.pl warnings in dgnc_sysfs.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35b8117b0ad066d5964a85e5fc0fdbe1bc735a13
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Sep 22 13:45:03 2014 -0400

      staging: unisys: fix IO memory copy in channel.h

      The function ULTRA_check_channel_client() was recently patched to use
      ioread8_rep(). Unfortunately the parameters were incorrectly ordered, and 
this
      causes the function to fail and the guest to not boot.

      This patch switches the parameters around and uses memcpy_fromio() 
instead,
      which is clearer since a structure is being copied, not an array, and it
      fixes the error message printout later in the function that was using the 
UUID
      value in the channel, rather than the value copied from the channel, which
      causes a misleading error to be reported.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 24fc2d01dbd569554373818b72e6d26c86290763
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 21:24:00 2014 +0300

      Staging: unisys: channels: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d870f87dec6d01d1c323d0560885d49a58143efa
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 20 11:00:40 2014 -0700

      staging: unisys: virthba: remove unnecessary return statement

      This fixes the following checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6905cae3a86f6411b62fda0c7a8e1c0d04eaef88
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 20 09:39:07 2014 -0700

      staging: unisys: visorutil: remove unnecessary braces

      This fixes the following checkpatch.pl warning:
      WARNING: braces {} are not necessary for single statement blocks

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 890d228fd901db88c4a79dbe8cd95aec8a0e57cd
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Tue Sep 23 09:22:30 2014 +0530

      Staging: iio: light: Use usleep_range instead of msleep

      This patch fixes following checkpatch.pl warning:

      WARNING: msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89021ecc8364e727a24b0683a74515c8ddf308db
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 19:22:51 2014 +0530

      staging: speakup: remove jiffies comparison using time_after_eq()

      This patch fixes checkpatch.pl warning in files of speakup
      WARNING : Comparing jiffies is almost always wrong; prefer time_after,
      time_before and friends

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e94283b68d8fad5e358e32e52aebf1f569544d7
  Author: Erin Grasmick <ecg@xxxxxxxxx>
  Date:   Mon Sep 22 17:07:51 2014 -0500

      staging: rtl8192ee: Remove unnecessary return statement

      Removes void function return statements.

      Signed-off-by: Erin Grasmick <ecg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 90be2f1ff7202b42e382da43c8063da6ab05ff56
  Author: Erin Grasmick <ecg@xxxxxxxxx>
  Date:   Mon Sep 22 17:07:50 2014 -0500

      staging: rtl8192ee: Add blank lines after declarations

      Signed-off-by: Erin Grasmick <ecg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4a56f7905426ef39d474c691ec181e7c1501d36a
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 01:35:39 2014 +0300

      Staging: rtl8192ee: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 239a5b01a1f4cf5039e7e06554b4cb7a0a1d03f7
  Author: Erin Grasmick <ecg@xxxxxxxxx>
  Date:   Sat Sep 20 09:28:06 2014 -0500

      staging: rtl8192ee: Fix unnecessary return at end of function.

      Fix for unnecessary return at end of function as diagnosed by 
checkpatch.pl.

      Signed-off-by: Erin Grasmick <ecg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4913c59890b0774990cceb7b0539fee71301dabe
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Sep 23 16:25:34 2014 -0400

      audit: arm64: Remove the audit arch argument to audit_syscall_entry

      The arm64 tree added calls to audit_syscall_entry() and rightly included
      the syscall number.  The interface has since been changed to not need
      the syscall number.  As such, arm64 should no longer pass that value.

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 23fed6218d7f6ce6e4cde698579f0f51845f0b25
  Author: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
  Date:   Fri Jul 4 08:28:31 2014 +0100

      arm64: audit: Add audit hook in syscall_trace_enter/exit()

      This patch adds auditing functions on entry to or exit from
      every system call invocation.

      Acked-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Acked-by Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 4a8e3076984625a3be728d9db48ec40d0a704fe6
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sun Sep 21 13:32:32 2014 +0300

      staging: rts5208: add new line after declarations

      This fixes the warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 767c6a552b5d0cf342b1a68bc9937d648e8e92be
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 21 11:38:11 2014 +0530

      Staging: rts5208: Fix checkpatch warning: Missing blank line

      The following checkpatch warning was fixed :

      WARNING: Missing a blank line after declarations

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb14865040d42c35f7246ab1e1753bb73bd2aa5e
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 20 17:21:40 2014 +0300

      staging: rts5208: remove unnecessary return statement

      This fixes the warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b037e229e1c316bbdfdaa265fb47e437db0f3c07
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 20 17:21:04 2014 +0300

      staging: rts5208: remove unnecessary else

      This fixes the warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4f0d3755c5e9cc86292d5fd78261903b4f23d4a
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Tue Mar 4 10:38:06 2014 -0500

      audit: x86: drop arch from __audit_syscall_entry() interface

      Since the arch is found locally in __audit_syscall_entry(), there is no 
need to
      pass it in as a parameter.  Delete it from the parameter list.

      x86* was the only arch to call __audit_syscall_entry() directly and did 
so from
      assembly code.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-audit@xxxxxxxxxx
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

      ---

      As this patch relies on changes in the audit tree, I think it
      appropriate to send it through my tree rather than the x86 tree.

  commit a17c8b54dc738c4fda31e8be0302cd131a04c19f
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Apr 22 12:39:51 2014 -0400

      sparc: implement is_32bit_task

      We are currently embedding the same check from thread_info.h into
      syscall.h thanks to the way syscall_get_arch() was implemented in the
      audit tree.  Instead create a new function, is_32bit_task() which is
      similar to that found on the powerpc arch.  This simplifies the
      syscall.h code and makes the build/Kconfig requirements much easier
      to understand.

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx

  commit 01ed102c8522a71d6d05824dd4dc3e17ee9b6d29
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Tue Apr 22 16:22:07 2014 +1000

      sparc: properly conditionalize use of TIF_32BIT

      After merging the audit tree, today's linux-next build (sparc defconfig)
      failed like this:

      In file included from include/linux/audit.h:29:0,
                       from mm/mmap.c:33:
      arch/sparc/include/asm/syscall.h: In function 'syscall_get_arch':
      arch/sparc/include/asm/syscall.h:131:9: error: 'TIF_32BIT' undeclared 
(first use in this function)
      arch/sparc/include/asm/syscall.h:131:9: note: each undeclared identifier 
is reported only once for each function it appears in

      And many more ...

      Caused by commit 374c0c054122 ("ARCH: AUDIT: implement syscall_get_arch
      for all arches").

      This patch wraps the usage of TIF_32BIT in:
         if defined(__sparc__) && defined(__arch64__)
      Which solves the build problem.

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 75dddcbd9651eec29708f91149e405cd42cf68d7
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Apr 22 12:07:30 2014 -0400

      sparc: simplify syscall_get_arch()

      Include linux/thread_info.h so we can use is_32_bit_task() cleanly.
      Then just simplify syscall_get_arch() since is_32_bit_task() works for
      all configuration options.

      Suggested-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit a9ebe0b98896b276a3a1664da5f40d3b7c92f316
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Apr 22 11:46:16 2014 -0400

      audit: fix build error when asm/syscall.h does not exist

      avr32 does not have an asm/syscall.h file.  We need the
      syscall_get_arch() definition from that file for all arch's which
      support CONFIG_AUDITSYSCALL.  Obviously avr32 is not one of those
      arch's.  Move the include inside the CONFIG_AUDITSYSCALL such that we
      only do the include if we need the results.

      When the syscall_get_arch() call is moved inside __audit_syscall_entry()
      this include can be dropped entirely.  But that is going to require some
      assembly changes on x86* in a patch that is not ready for the tree...

      Reported-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 84db564aad45774ab64375ee019d5e7a42675b1f
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Wed Jan 29 16:17:58 2014 -0500

      audit: add arch field to seccomp event log

      The AUDIT_SECCOMP record looks something like this:

      type=SECCOMP msg=audit(1373478171.953:32775): auid=4325 uid=4325 gid=4325 
ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0 pid=12381 comm="test" 
sig=31 syscall=231 compat=0 ip=0x39ea8bca89 code=0x0

      In order to determine what syscall 231 maps to, we need to have the arch= 
field right before it.

      To see the event, compile this test.c program:

      =====
      int main(void)
      {
              return seccomp_load(seccomp_init(SCMP_ACT_KILL));
      }
      =====

      gcc -g test.c -o test -lseccomp

      After running the program, find the record by:  ausearch --start recent 
-m SECCOMP -i

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 4a99854c5840065e7d3a464523cbe1993acb4f00
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Fri Feb 28 14:30:45 2014 -0500

      audit: __audit_syscall_entry: ignore arch arg and call syscall_get_arch() 
directly

      Since every arch should have syscall_get_arch() defined, stop using the
      function argument and just collect this ourselves.  We do not drop the
      argument as fixing some code paths (in assembly) to not pass this first
      argument is non-trivial.  The argument will be dropped when that is
      fixed.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 91397401bb5072f71e8ce8744ad0bdec3e875a91
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 11 13:29:28 2014 -0400

      ARCH: AUDIT: audit_syscall_entry() should not require the arch

      We have a function where the arch can be queried, syscall_get_arch().
      So rather than have every single piece of arch specific code use and/or
      duplicate syscall_get_arch(), just have the audit code use the
      syscall_get_arch() code.

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-alpha@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Cc: microblaze-uclinux@xxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux@xxxxxxxxxxxxxxxxxx
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Cc: linux-sh@xxxxxxxxxxxxxxx
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: linux-xtensa@xxxxxxxxxxxxxxxx
      Cc: x86@xxxxxxxxxx

  commit ce5d112827e5c2e9864323d0efd7ec2a62c6dce0
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 11 13:50:46 2014 -0400

      ARCH: AUDIT: implement syscall_get_arch for all arches

      For all arches which support audit implement syscall_get_arch()
      They are all pretty easy and straight forward, stolen from how the call
      to audit_syscall_entry() determines the arch.

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Cc: microblaze-uclinux@xxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux@xxxxxxxxxxxxxxxxxx
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Cc: sparclinux@xxxxxxxxxxxxxxx

  commit 0451623ad780a478b11c29736dae506e0059966a
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Wed Mar 19 19:04:52 2014 -0400

      Alpha: define syscall_get_arch()

      Since Alpha supports syscall audit it now needs to have a syscall.h
      which implements syscall_get_arch() rather than hard coding this value
      into audit_syscall_entry().

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-alpha@xxxxxxxxxxxxxxx

  commit 4b4665e13cef9ba66f3ce53548e6bf49530de2e5
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 18 15:35:57 2014 -0400

      UM: implement syscall_get_arch()

      This patch defines syscall_get_arch() for the um platform.  It adds a
      new syscall.h header file to define this.  It copies the HOST_AUDIT_ARCH
      definition from ptrace.h.  (that definition will be removed when we
      switch audit to use this new syscall_get_arch() function)

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx

  commit 37d181bbfe387346b00bd722acfdf93685ac73b3
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 11 13:41:04 2014 -0400

      SH: define syscall_get_arch() for superh

      This patch defines syscall_get_arch() for the superh platform.  It does
      so in both syscall_32.h and syscall_64.h.  I'm not certain if the
      implementation in syscall_64.h couldn't just be used in syscall.h as I
      can't really track the setting of CONFIG_64BIT...

      This way is safe, but we might be able to combine these if a superh
      person were able to review...

      [v2]
        fixed indentation stoopidity (Sergei Shtylyov)
        use AUDIT_ARCH_SH instead of EM_SH

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-sh@xxxxxxxxxxxxxxx

  commit 1002d94d30765b1faf0840adef9ed7e6b7aa5783
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Fri Feb 28 15:34:19 2014 -0500

      syscall.h: fix doc text for syscall_get_arch()

      syscall_get_arch() used to take a task as a argument.  It now uses
      current.  Fix the doc text.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 7e51aa4486bcf72daeb5d30227c4c01563f37044
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Wed Apr 2 16:00:58 2014 -0400

      audit: drop unused struct audit_rule definition

      The kernel only uses struct audit_rule_data.  We dropped support for
      struct audit_rule a long time ago.  Drop the definition in the header
      file.

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit b76e05869a6434b1af16880d1929230119f67b8b
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 16:44:49 2014 +0300

      staging: rtl8821ae: Fixes unnecessary return warning.

      This patch fixes "void function return statements are not generally
      useful" checkpatch.pl warning in base.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70dc53633760de48b2d244da8a7b477c628eee05
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:01:02 2014 -0300

      [media] tc90522: declare tc90522_functionality as static

      drivers/media/dvb-frontends/tc90522.c:706:5: warning: symbol 
'tc90522_functionality' was not declared. Should it be static?
      drivers/media/dvb-frontends/tc90522.c:706:5: warning: no previous 
prototype for 'tc90522_functionality' [-Wmissing-prototypes]
       u32 tc90522_functionality(struct i2c_adapter *adap)
           ^

      Cc: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f5a98f37a535a43b3a27c6a63b07f23d248e4b31
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:43 2014 -0300

      [media] pt3: add support for Earthsoft PT3 ISDB-S/T receiver card

      This patch adds support for PT3 PCIe cards.
      PT3 has an FPGA PCIe bridge chip, a TC90522 demod chip and
      a VA4M6JC2103 tuner module which contains two QM1D1C0042 chips for ISDB-S
      and two MxL301RF's for ISDB-T.
      It can receive and deliver 4 (2x ISDB-S, 2x ISDB-T) streams 
simultaneously,
      and a kthread is used per stream to poll incoming data,
      because PT3 does not have interrupts.

      As an antenna input for each delivery system is split in the tuner module
      and shared between the corresponding two tuner chips,
      LNB/LNA controls that the FPGA chip provides are (naturally) shared as 
well.
      The tuner chips also share the power line in the tuner module,
      which is controlled on/off by a GPIO pin of the demod chip.

      As with the demod chip and the ISDB-T tuner chip,
      the init sequences/register settings for those chips are not disclosed
      and stored in a private memory of the FPGA,
      PT3 driver executes the init of those chips on behalf of their drivers.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f5d82a75e666a6cc66453285cb3ce28c5d02397a
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:42 2014 -0300

      [media] tc90522: add driver for Toshiba TC90522 quad demodulator

      This patch adds driver for tc90522 demodulator chips.
      The chip contains 4 demod modules that run in parallel and are 
independently
      controllable via separate I2C addresses.
      Two of the modules are for ISDB-T and the rest for ISDB-S.
      It is used in earthsoft pt3 cards.

      Note that this driver does not init the chip,
      because the initilization sequence / register setting is not disclosed.
      Thus, the driver assumes that the chips are initilized externally
      by its parent board driver before fe->ops->init() are called.
      Earthsoft PT3 PCIe card, for example, contains the init sequence
      in its private memory and provides a command to trigger the sequence.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7608f575b81599ba8e73c27b7ca1fa3993dee585
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:41 2014 -0300

      [media] qm1d1c0042: add driver for Sharp QM1D1C0042 ISDB-S tuner

      This patch adds driver for qm1d1c0042 tuner chips.
      It is used as an ISDB-S tuner in earthsoft pt3 cards.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit aff0c42a78ed2b6410a083dce59bb6c9fe85da27
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:40 2014 -0300

      [media] mxl301rf: add driver for MaxLinear MxL301RF OFDM tuner

      This patch adds driver for mxl301rf OFDM tuner chips.
      It is used as an ISDB-T tuner in earthsoft pt3 cards.

      Note that this driver does not initilize the chip,
      because the initilization sequence / register setting is not disclosed.
      Thus, the driver assumes that the chips are initilized externally
      by its parent board driver before tuner_ops->init() are called,
      like in PT3 driver where the bridge chip contains the init sequence
      in its private memory and provides a command to trigger the sequence.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0f531e735651555568816b6cf7631816003dc1d2
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 14:50:35 2014 -0300

      [media] tda18271-common: Convert _tda_printk to return void

      No caller or macro uses the return value so make it void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit da8e77f5e945ee92a6225c18f545630e07fc41bc
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Mon Sep 22 19:22:48 2014 -0300

      [media] media: st-rc: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Acked-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Acked-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit cdd9a6316bfb85176aba83e9532fbc46c9588378
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Mon Sep 22 19:22:38 2014 -0300

      [media] media: st-rc: move pm ops setup out of conditional compilation

      This patch moves setting of pm_ops out of the CONFIG_PM_SLEEP condition.
      Setting pm ops under CONFIG_PM_SLEEP does not make any sense.
      This patch also remove unnecessary also remove CONFIG_PM condition for pm
      member in st_rc_driver structure.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Acked-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 89d7ce5a0f159ffa99d0521b4336b922acdc7ac5
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Mon Sep 22 19:22:26 2014 -0300

      [media] media: st-rc: move to using reset_control_get_optional

      This patch fixes a compilation error while building with the
      random kernel configuration.

      drivers/media/rc/st_rc.c: In function 'st_rc_probe':
      drivers/media/rc/st_rc.c:281:2: error: implicit declaration of
      function 'reset_control_get' [-Werror=implicit-function-declaration]
        rc_dev->rstc = reset_control_get(dev, NULL);

      drivers/media/rc/st_rc.c:281:15: warning: assignment makes pointer
      from integer without a cast [enabled by default]
        rc_dev->rstc = reset_control_get(dev, NULL);

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Acked-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a84fcdaa905862b09482544d190c94a8436e4334
  Author: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
  Date:   Sat Aug 30 23:39:10 2014 -0300

      [media] rc: Introduce hix5hd2 IR transmitter driver

      IR transmitter driver for Hisilicon hix5hd2 soc

      By default all protocols are disabled.
      For example nec decoder can be enabled by either
      1. ir-keytable -p nec
      2. echo nec > /sys/class/rc/rc0/protocols
      See see Documentation/ABI/testing/sysfs-class-rc

      [mchehab@xxxxxxxxxxxxxxx: Add a fixup for the driver to compile on
       archs that don't provide writel_relaxed() macro]
      Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3c4d1daecef875d28bdbe93587908c897c29ba71
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 23 01:44:51 2014 -0700

      vxlan: Fix bug introduced by commit acbf74a76300

      Commit acbf74a76300 ("vxlan: Refactor vxlan driver to make use of the 
common UDP tunnel functions." introduced a bug in vxlan_xmit_one()
      function, causing it to transmit Vxlan packets without proper
      Vxlan header inserted. The change was not needed in the first
      place. Revert it.

      Reported-by: Tom Herbert <therbert@xxxxxxxxxx>
      Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1a3920e86e0291c46db8b5b81ed31a98141e9670
  Author: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
  Date:   Sat Aug 30 23:39:09 2014 -0300

      [media] rc: Add DT bindings for hix5hd2

      Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 67cbf633c8f03c3f4915fdd771fbf01689cd824c
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Wed Aug 6 01:38:48 2014 -0300

      [media] rc: add a map for DVBSky devices.

      This is a RC5 remote controller map for DVBSky S860/960 devices.

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit af64fb3fa4ae8d4008586e81127b0a25c86f27f5
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Mon Aug 11 01:45:37 2014 -0300

      [media] dvbsky: new driver to support DVBSky S860/S960 devices

      Support for DVBSky dvb-s2 usb: add dvb-usb-v2 driver for DVBSky dvb-s2
      box, no ci support yet.

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8db3e5df4b5aa5ab8ce1edb8ee59ca9f2c2e7cd9
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Wed Aug 6 01:40:01 2014 -0300

      [media] rc: add dvbsky rc keymap macro

      This RC will be used by DVBSky driver, added on the next patch.

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 27ccd694bb3d71d1aa8342276dd0aca872f99ec9
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Wed Aug 13 22:09:24 2014 -0300

      [media] media: tuner xc5000 - try to avoid firmware load in resume path

      xc5000 doesn't load firmware at attach time instead loads it
      when it needs to set and change configuration from its init,
      frequency, digital and analog mode set interffaces. As a result,
      when system is suspended before firmware is loaded, firmware
      load can be avoided during resume. Loading formware in this
      scenario results in slowpath warnings during resume as it won't
      be in the suspend firmware cache.

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5264a522a597032c009f9143686ebf0fa4e244fb
  Author: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 21:30:46 2014 -0300

      [media] media: tuner xc5000 - release firmwware from xc5000_release()

      xc5000 releases firmware right after loading it. Change it to
      save the firmware and release it from xc5000_release(). This
      helps avoid fecthing firmware when forced firmware load requests
      come in to change analog tv frequence and when firmware needs to
      be reloaded after suspend and resume.

      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8eb988f1be98e13d33c786ad1511f9870d3038fb
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 07:58:00 2014 -0300

      [media] saa7134: Remove unused status var

      drivers/media/pci/saa7134/saa7134-go7007.c: In function 
â??saa7134_go7007_interface_resetâ??:
      drivers/media/pci/saa7134/saa7134-go7007.c:147:6: warning: variable 
â??statusâ?? set but not used [-Wunused-but-set-variable]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>

  commit 23ea6ec0785e25600e6bc33332cc5bc255caf91c
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 07:54:09 2014 -0300

      [media] saa7134: Remove some casting warnings

      drivers/media/pci/saa7134/saa7134-go7007.c:247:17: warning: incorrect 
type in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:247:17:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:247:17:    got restricted 
__le32 [usertype] <noident>
      drivers/media/pci/saa7134/saa7134-go7007.c:252:17: warning: incorrect 
type in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:252:17:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:252:17:    got restricted 
__le32 [usertype] <noident>
      drivers/media/pci/saa7134/saa7134-go7007.c:299:9: warning: incorrect type 
in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:299:9:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:299:9:    got restricted 
__le32 [usertype] <noident>
      drivers/media/pci/saa7134/saa7134-go7007.c:300:9: warning: incorrect type 
in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:300:9:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:300:9:    got restricted 
__le32 [usertype] <noident>

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit aff440fa6197d0f78f04cfe552c97464f7048ded
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:52:21 2014 -0300

      [media] saa7134: Fix compilation breakage when go7007 is not selected

      All error/warnings:

         drivers/built-in.o: In function `saa7134_go7007_fini':
      >> saa7134-go7007.c:(.text+0x3b628b): undefined reference to 
`go7007_snd_remove'
         drivers/built-in.o: In function `saa7134_go7007_interface_reset':
      >> saa7134-go7007.c:(.text+0x3b659a): undefined reference to 
`go7007_read_interrupt'
         drivers/built-in.o: In function `saa7134_go7007_init':
      >> saa7134-go7007.c:(.text+0x3b65fa): undefined reference to 
`go7007_alloc'
      >> saa7134-go7007.c:(.text+0x3b66ed): undefined reference to 
`go7007_boot_encoder'
      >> saa7134-go7007.c:(.text+0x3b66fe): undefined reference to 
`go7007_register_encoder'
         drivers/built-in.o: In function `saa7134_go7007_irq_ts_done':
      >> saa7134-go7007.c:(.text+0x3b6c2a): undefined reference to 
`go7007_parse_video_stream'
      >> saa7134-go7007.c:(.text+0x3b6c86): undefined reference to 
`go7007_parse_video_stream'

      This happens when:
       - VIDEO_SAA7134 is either 'm' or 'y'
       - VIDEO_GO7007 is not selected.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 452015de2e2afaf0e2f76f28477dd3025d44bc95
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sun Sep 21 06:52:03 2014 -0300

      [media] saa7134: add saa7134-go7007

      This patch adds support to saa7134 for 'WIS Voyager or compatible' PCI 
boards
      such as the Sensoray model 614 with which this patch was tested. It is a
      saa7134-based PCI board with a go7007 MPEG encoder. This was a patch when 
the
      go7007 was still in staging and was not applied when go7007 was moved to
      drivers/media since it needed more work.

      That work is now done and this last piece of go7007 support can now go in.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Tested-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 033d008821b9d04e823ef7adb5ef2504506f7028
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sun Sep 21 06:38:55 2014 -0300

      [media] saa7134: also capture the WSS signal for 50 Hz VBI capture

      The saa7134 driver missed capturing line 23 of the VBI area for the
      50 Hz formats. Include that line in the VBI capture.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Tested-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 017ab36a8bce08ebdca741ea636f0b2e5006a143
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sun Sep 21 09:09:58 2014 -0300

      [media] v4l2-ioctl.c: fix inverted condition

      v4l_print_ext_controls() would print the 'size' if it was 0 and
      'value' if size was non-zero, but it should have been the other
      way around.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 692f637522f0ae230fe49aab3776603d5e2c5f31
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 22 05:00:08 2014 -0300

      [media] davinci: remove an unneeded check

      We don't need to check "ret", we know it's zero.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 271430efb21223e9654fcae58955305c5f70663b
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 22 04:58:53 2014 -0300

      [media] as102: remove some unneeded checks

      We know "ret" is zero so we don't need to test for it.  It upsets the
      static checkers when we test stuff but we know the answer.

      drivers/media/usb/as102/as102_usb_drv.c:164 as102_send_ep1() warn: we 
tested 'ret' before and it was 'false'
      drivers/media/usb/as102/as102_usb_drv.c:189 as102_read_ep2() warn: we 
tested 'ret' before and it was 'false'

      Also, we don't need to initialize "ret".

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 146af9cb809c6b6a0f4e215570fb3f397cd55a21
  Author: Amber Thrall <amber.rose.thrall@xxxxxxxxx>
  Date:   Sat Sep 20 01:03:15 2014 -0300

      [media] Media: USB: usbtv: Fixed all coding style issues in usbtv source 
files

      Fixed various coding styles, ignoring coding style error on line 5 for 
all files containing a link that is longer than 80 characters long.

      Signed-off-by: Amber Thrall <amber.rose.thrall@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e87cb470896e9089d2185e1dcbe8d17b0e3361d3
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Mon Sep 15 18:36:15 2014 -0300

      [media] imon: fix usbdev leaks

      imon_probe() does three usb_get_dev(), but there is no any
      usb_put_dev() in the driver.

      The patch adds usb_put_dev() to error paths, to imon_disconnect()
      and to imon_probe() as far as usbdev is not saved anywhere.

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3bacc10cd4a85bc70bc0b6c001d3bf995c7fe04c
  Author: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
  Date:   Mon Sep 15 05:14:48 2014 -0300

      [media] v4l2-common: fix overflow in v4l_bound_align_image()

      Fix clamp_align() used in v4l_bound_align_image() to prevent overflow
      when passed large value like UINT32_MAX.

       In the current implementation:
          clamp_align(UINT32_MAX, 8, 8192, 3)

      returns 8, because in line:

          x = (x + (1 << (align - 1))) & mask;

      x overflows to (-1 + 4) & 0x7 = 3, while expected value is 8192.

      v4l_bound_align_image() is heavily used in VIDIOC_S_FMT and
      VIDIOC_SUBDEV_S_FMT ioctls handlers, and documentation of the latter
      explicitly states that:

      "The modified format should be as close as possible to the original
      request."
        -- http://linuxtv.org/downloads/v4l-dvb-apis/vidioc-subdev-g-fmt.html

      Thus one would expect, that passing UINT32_MAX as format width and
      height will result in setting maximum possible resolution for the
      device. Particularly, when the driver doesn't support
      VIDIOC_ENUM_FRAMESIZES ioctl, which is common in the codebase.

      Fixes changeset: b0d3159be9a3

      Signed-off-by: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 43c3ea312c49efa01dc3b6cd5d78dd8bed27f347
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:56:46 2014 -0300

      [media] em28xx: remove dead code line from em28xx_audio_setup()

      Setting the value of the chip config register to EM28XX_CHIPCFG_AC97 in
      case of a read error is a leftover from the past which is no longer
      needed.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 920f1e4a528a1db01d6822026f653659ecb4983d
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:52:21 2014 -0300

      [media] em28xx: get rid of field has_audio in struct em28xx_audio_mode

      Field has_audio in struct em28xx_audio_mode is used together with value
      EM28XX_NO_AC97 of field ac97 to determine the internal type of audio
      (none/i2s/ac97). This makes the code difficult to understand:

        !audio_mode.has_audio && audio_mode.ac97 == EM28XX_NO_AC97 => no audio
        !audio_mode.has_audio && audio_mode.ac97 != EM28XX_NO_AC97 => BUG
        audio_mode.has_audio  && audio_mode.ac97 == EM28XX_NO_AC97 => AC97 audio
        audio_mode.has_audio  && audio_mode.ac97 != EM28XX_NO_AC97 => I2S audio

      Simplify the whole thing by introducing an enum em28xx_int_audio_type
      which describes the internal audio type (none, ac97, i2s) and is hooked
      directly to the device struct. Then get rid of field has_audio in struct
      em28xx_audio_mode.

      A follow-up patch will then remove struct em28xx_ac97_mode and finally
      the whole struct em28xx_audio_mode.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c5874208ff78a5180ef0456caa117704983f3a45
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:52:20 2014 -0300

      [media] em28xx: simplify usb audio class handling

      As far as we know devices can either have audio class or vendor class
      usb interfaces but not both at the same time. Even if both interface
      types could be provided by devices at the same time, the current code is
      totally broken for that case.

      So clean up and simplify the usb audio class handling by replacing
      fields "has_audio_class" (device has usb audio class compliant
      interface) and "has_alsa_audio" (device has vendor audio interface) in
      struct em28xx with a single enum em28xx_usb_audio_type.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 60a24ba03c5dcd51a754cb45e7d65753126f58ce
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:52:19 2014 -0300

      [media] em28xx: remove some unnecessary fields from struct 
em28xx_audio_mode

      Fields "ac97_feat", "ac97_vendor_id" and "i2s_samplerates" of struct
      em28xx_audio_mode are used nowhere, except in function
      em28xx_audio_setup(). So get rid of them and use local variables
      instead.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 072f1a489efa348223db07730c4b946a4b1ca0cc
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 19:43:46 2014 -0300

      [media] v4l: videobuf2: Fix typos in comments

      The buffer flags are incorrectly referred to as V4L2_BUF_FLAGS_* instead
      of V4L2_BUF_FLAG_* in comments. Fix it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d87a50586dbeb2b6019b9e695799838401f21db6
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Thu Sep 11 17:01:38 2014 -0300

      [media] si2157: Add support for Si2147-A30 tuner

      This patch adds support for Si2147-A30 tuner. Fairly trivial, no firmware 
needed for this tuner. However, command 14 00 02 07 01 00 seems to be 
mandatory. On Si2157 and Si2158 the value 0x0100 is the default value, so this 
patch does not impact the existing tuners/devices. On Si2147 the default is 
0x0000 and I can't get a lock with that value.

      While here, fix the return length of the previous set command to 4 bytes.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Acked-by: Antti Palosaari <crope@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7ac95cf59d59473e680937319594ce0719497e98
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 09:11:23 2014 -0300

      [media] firewire: firedtv-avc: fix more potential buffer overflow

      "program_info_length" is user controlled and can go up to 4095.  The
      operand[] array has 509 bytes so we need to add a limit here to prevent
      buffer overflows.

      The " - 4" in the limit check is because we have 4 bytes more data to
      add after the memcpy().

      [mchehab@xxxxxxxxxxxxxxx: as I merged the version 1 of the patch, I needed
       to rebase to apply just the differences between v1 and v2]
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit cf3b576d52c1f0a204f0c8bdecc22a338f7ca5a4
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 09:05:28 2014 -0300

      [media] dvb: si21xx: buffer overflow in si21_writeregs()

      "len" is user controlled and can be up to 255.  Anything more than 59
      will cause a buffer overflow so we need to add a test for that.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e947d9ad8ab118d51ff07b7d93c3c1a3e9f7c42f
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Mon Sep 8 19:10:43 2014 -0300

      [media] mceusb: fix usbdev leak

      mceusb_init_rc_dev() does usb_get_dev(), but there is no any
      usb_put_dev() in the driver.

      The patch tries to straighten logic. It moves usb_get_dev()
      directly to mceusb_dev_probe() and adds usb_put_dev() to an error path
      and to mceusb_dev_disconnect().

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3011e5e592a2d31556cc3eff335a1ecccd473fa0
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 8 08:18:43 2014 -0300

      [media] firewire: firedtv-avc: potential buffer overflow

      "program_info_length" is user controlled and can go up to 4095.  The
      operand[] array has 509 bytes so we need to add a limit here to prevent
      buffer overflows.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Reviewed-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f2e323ec96077642d397bb1c355def536d489d16
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Sep 5 09:09:28 2014 -0300

      [media] ttusb-dec: buffer overflow in ioctl

      We need to add a limit check here so we don't overflow the buffer.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 9380e112f7b9ab83b57062f2164476e76c5533c7
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:04:38 2014 -0300

      [media] hdpvr: reduce memory footprint when debugging

      There is no need to use hex_dump_to_buffer() since we have a kernel 
helper to
      dump up to 64 bytes just via printk().

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3232e04df7224f31a31cfe927096f3d03ba743ab
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 4 08:10:05 2014 -0300

      [media] staging: lirc: freeing ERR_PTRs

      We call kfree(data_buf) in the error handling and that will oops if this
      is an error pointer.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit fb91bde9d3664dd879655f3a1013c0b5728e7a09
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Fri Dec 27 00:16:13 2013 -0300

      [media] em28xx: check if a device has audio earlier"

      GIT_AUTHOR_DATE=1409603039
      This reverts

      commit b99f0aadd33fad269c8e62b5bec8b5c012a44a56
      Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

          [media] em28xx: check if a device has audio earlier

          Better to split chipset detection from the audio setup. So, move the
          detection code to em28xx_init_dev().

      It broke analog audio of the Hauppauge winTV HVR 900 and very likely many 
other
      em28xx devices.

      Background:
      The local variable has_audio in em28xx_usb_probe() describes if the 
currently
      probed _usb_interface_ has an audio endpoint, while 
dev->audio_mode.has_audio
      means that the _device_ as a whole provides analog audio.
      Hence it is wrong to set dev->audio_mode.has_audio = has_audio in 
em28xx_usb_probe().
      As result, audio support is no longer detected and configured on devices 
which
      have the audio endpoint on a separate interface, because 
em28xx_audio_setup()
      bails out immediately at the beginning.

      Revert the faulty commit to restore the old audio detection procedure, 
which checks
      the chip configuration register to determine if the device has analog 
audio.

      Cc: <stable@xxxxxxxxxxxxxxx>      # 3.14 to 3.16
      Reported-by: Oravecz Csaba <oravecz@xxxxxxxxxxxx>
      Tested-by: Oravecz Csaba <oravecz@xxxxxxxxxxxx>
      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 66756611c12cfff7260a3c388900dae480a1179d
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:10 2014 -0300

      [media] mceusb: add support for more cx231xx devices

      Add support for the si2161-based cx231xx devices:
        [2040:b138] Hauppauge WinTV HVR-900-H (model 111xxx)
        [2040:b139] Hauppauge WinTV HVR-901-H (model 1114xx)

      They're similar to the already supported:
        [2040:b130] Hauppauge WinTV 930C-HD (model 1113xx)

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8618ac4d016a8a81f185111310bdd60e22843127
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:09 2014 -0300

      [media] cx231xx: Add support for Hauppauge WinTV-HVR-901H (1114xx)

      Add support for:
        [2040:b139] Hauppauge WinTV HVR-901H (1114xx)

      According to the inf file, the hardware is similar to [2040:b131] 
Hauppauge WinTV 930C-HD (model 1114xx)
      The only difference is the demod Si2161 instead of Si2165 (but both are
      supported by the si2165 driver).

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 57cbf3efc8b610b605cbbef6cba8c1759ca9aa87
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:08 2014 -0300

      [media] cx231xx: Add support for Hauppauge WinTV-HVR-900H (111xxx)

      Add support for:
        [2040:b138] Hauppauge WinTV HVR-900H (111xxx)

      The hardware is similar to [2040:b130] Hauppauge WinTV 930C-HD (model 
1113xx)
      The only difference is the demod Si2161 instead of Si2165 (but both are
      supported by the si2165 driver).

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 119bd82e0e87903ef45fffe9c17b1fb6a99cc628
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:07 2014 -0300

      [media] si2165: enable Si2161 support

      Additionally print chip name with revision symbolically.
      This is a preparation for supporting new Hauppauge WinTV-HVR-900-H based
      on cx231xx.

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 55bea40070f33a6b52c605a74b4920bad645d0ea
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:06 2014 -0300

      [media] si2165: Load driver for all hardware revisions

      Current firmware is only for revision D.

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b9ed09b3bc2f40d83f90dd563d27d9877be1d1b1
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:17 2014 +0100

      staging: et131x: Remove TODO item regarding split lines

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26ca0f1b1afce102ea4071bdfe5ac6318facbf6a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:16 2014 +0100

      staging: et131x: Reduce split lines by renaming flowcontrol

      Rename adapter->flowcontrol to adapter->flow, reducing split lines.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c9e3c03a76f13dd8ba1e6c941b0d115da5e7839b
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:15 2014 +0100

      staging: et131x: Use braces on all arms of if/else in 
et131x_handle_recv_pkts

      The 'if' blocks have braces, so the 'else' blocks should too.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f4d2029421c1bfabc6504bdd96669af5ff82f32
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:14 2014 +0100

      staging: et131x: Reduce split lines by renaming some psr variables

      Modify some packet status ring associated variables to save a few
      split lines:

      pktstat_ringsize -> psr_size
      psr_num_entries -> psr_entries
      index -> ii

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a02a26f0d6dd25fe3e543d2ad4c6c14d9d33c1c7
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:13 2014 +0100

      staging: et131x: Reduce split lines in et131x_rx_dma_memory_alloc()

      Modify temporary variables so that split lines can be reduced:

      index -> k
      fbr_tmp_physaddr -> fbr_physaddr

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3b11d00df7b31ce1d922b7080cedf923abccb906
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:12 2014 +0100

      staging: et131x: Remove unused ce_stats struct member

      This ce_stats struct member is no longer used. Remove it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d99249f17b0adc50e4fe2ca1750923899c490d73
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:11 2014 +0100

      staging: et131x: Remove unused MP_TCB defines

      These two defines are not used, so remove them.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 365027332b7a514d0f10c557a94b3ea082f038a5
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:10 2014 +0100

      staging: et131x: Remove unused et131x_adapter struct members

      These two adapter struct members are not used, remove them.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2ce06152ad5fdc67b3841d74852ffd30c2488e3
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Tue Sep 23 01:36:23 2014 +0300

      Staging: octeon: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations"
      checkpatch.pl warning in ethernet-xaui.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a512b03235d422b5d008022bd34b64ed0dcd9a7
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:19:29 2014 +0900

      ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers

      The Exynos System-on-Chips have ~7 distinctive I2C IO ports (exact
      number depends on chip). However some integrated circuits on board, also
      using I2C protocol for communication, can be connected to the SoC by
      other GPIO. Enabling the I2C GPIO driver allows using such additional
      integrated circuits.

      An example of such chip using I2C and connected over GPIO to SoC is
      Maxim 77693 MUIC on Trats2 board. The regulator driver of Maxim
      77693 offers charger and safeout LDO (necessary for USB OTG).

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 20f4f1a0536c20ccd870a04b14cabf87c0fa295c
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 11:53:20 2014 +0530

      staging: media: lirc: remove unnecessary break after return

      This patch fixes checkpatch.pl warning in lirc_serial.c file
      WARNING : break is not useful after goto or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5366563d5b1372c8ef6d2863ac315bd98674232
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 11:51:38 2014 +0530

      Staging: media: lirc: fixed else after return or break warning

      This patch fixes checkpatch.pl warning in file lirc_serial.c
      WARNING : else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95dd89730119b97d82f9edc806757cef737703e5
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 17 17:52:58 2014 -0700

      f2fs: use more free segments until SSR is activated

      Previously, f2fs activates SSR if the # of free segments reaches to the # 
of
      overprovisioned segments.
      In this case, SSR starts to use dirty segments only, so that the 
overprovisoned
      space cannot be selected for new data.
      This means that we have no chance to utilizae the overprovisioned space 
at all.

      This patch fixes that by allowing LFS allocations until the # of free 
segments
      reaches to the last threshold, reserved space.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 9b5f136fd41658f384a5b4ea49d8ef37036e15f5
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 16 18:30:54 2014 -0700

      f2fs: change the ipu_policy option to enable combinations

      This patch changes the ipu_policy setting to use any combination of 
orthogonal policies.

      Signed-off-by: Changman Lee <cm224.lee@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 210f41bc048263d572515e1e0edc28d362ce673e
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:05:44 2014 +0800

      f2fs: fix to search whole dirty segmap when get_victim

      In ->get_victim we get max_search value from dirty_i->nr_dirty without
      protection of seglist_lock, after that, nr_dirty can be 
increased/decreased
      before we hold seglist_lock lock.
      Then in main loop we attempt to traverse all dirty section one time to 
find
      victim section, but it's not accurate to use max_search as the total loop 
count,
      because we might lose checking several sections or check sections 
redundantly
      for the case of nr_dirty are increased or decreased previously.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 26666c8a4366debae30ae37d0688b2bec92d196a
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:04:44 2014 +0800

      f2fs: fix to clean previous mount option when remount_fs

      In manual of mount, we descript remount as below:

      "mount -o remount,rw /dev/foo /dir
      After  this call all old mount options are replaced and arbitrary stuff 
from
      fstab is ignored, except the loop= option which is internally generated 
and
      maintained by the mount command."

      Previously f2fs do not clear up old mount options when remount_fs, so we 
have no
      chance of disabling previous option (e.g. flush_merge). Fix it.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 14cecc5cd6ed33ef3cb7328de904cc636dd390a4
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:03:32 2014 +0800

      f2fs: skip punching hole in special condition

      Now punching hole in directory is not supported in f2fs, so let's limit 
file
      type in punch_hole().

      In addition, in punch_hole if offset is exceed file size, we should skip
      punching hole.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 55cf9cb63f0e5439f208d78ed944de9a8df65011
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:01:10 2014 +0800

      f2fs: support large sector size

      Block size in f2fs is 4096 bytes, so theoretically, f2fs can support 4096 
bytes
      sector device at maximum. But now f2fs only support 512 bytes size 
sector, so
      block device such as zRAM which uses page cache as its block storage 
space will
      not be mounted successfully as mismatch between sector size of zRAM and 
sector
      size of f2fs supported.

      In this patch we support large sector size in f2fs, so block device with 
sector
      size of 512/1024/2048/4096 bytes can be supported in f2fs.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 09db6a2ef8d9ca6da71b5de56097e8b769bef299
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:02:09 2014 +0800

      f2fs: fix to truncate blocks past EOF in ->setattr

      By using FALLOC_FL_KEEP_SIZE in ->fallocate of f2fs, we can fallocate 
block past
      EOF without changing i_size of inode. These blocks past EOF will not be
      truncated in ->setattr as we truncate them only when change the file size.

      We should give a chance to truncate blocks out of filesize in setattr().

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 976e4c50aea111bc7193b48950a3b0c8bc0a25ff
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 19:32:16 2014 -0700

      f2fs: update i_size when __allocate_data_block

      The f2fs_direct_IO uses __allocate_data_block, but inside the allocation 
path,
      we should update i_size at the changed time to update its inode page.
      Otherwise, we can get wrong i_size after roll-forward recovery.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 90a893c749f4582f21e97639f4e85e7f2362c2f0
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 22 16:21:07 2014 -0700

      f2fs: use MAX_BIO_BLOCKS(sbi)

      This patch cleans up a simple macro.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit c52e1b10b175bef84f1681946b4a438cc4c84147
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:06 2014 -0700

      f2fs: remove redundant operation during roll-forward recovery

      If same data is updated multiple times, we don't need to redo whole the
      operations.
      Let's just update the lastest one.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 19c9c466e5c79402cbf8929f922011b02fbb59bd
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 10 15:04:03 2014 -0700

      f2fs: do not skip latest inode information

      In f2fs_sync_file, if there is no written appended writes, it skips
      to write its node blocks.
      But, if there is up-to-date inode page, we should write it to update
      its metadata during the roll-forward recovery.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 441ac5cb323a47b0a665f77f7cd6f76aacbdf21c
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 16:46:08 2014 -0700

      f2fs: fix roll-forward missing scenarios

      We can summarize the roll forward recovery scenarios as follows.

      [Term] F: fsync_mark, D: dentry_mark

      1. inode(x) | CP | inode(x) | dnode(F)
      -> Update the latest inode(x).

      2. inode(x) | CP | inode(F) | dnode(F)
      -> No problem.

      3. inode(x) | CP | dnode(F) | inode(x)
      -> Recover to the latest dnode(F), and drop the last inode(x)

      4. inode(x) | CP | dnode(F) | inode(F)
      -> No problem.

      5. CP | inode(x) | dnode(F)
      -> The inode(DF) was missing. Should drop this dnode(F).

      6. CP | inode(DF) | dnode(F)
      -> No problem.

      7. CP | dnode(F) | inode(DF)
      -> If f2fs_iget fails, then goto next to find inode(DF).

      8. CP | dnode(F) | inode(x)
      -> If f2fs_iget fails, then goto next to find inode(DF).
         But it will fail due to no inode(DF).

      So, this patch adds some missing points such as #1, #5, #7, and #8.

      Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 88bd02c9472a166b706284a34a84f1243322d782
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 14:50:48 2014 -0700

      f2fs: fix conditions to remain recovery information in f2fs_sync_file

      This patch revisited whole the recovery information during the 
f2fs_sync_file.

      In this patch, there are three information to make a decision.

      a) IS_CHECKPOINTED,       /* is it checkpointed before? */
      b) HAS_FSYNCED_INODE,     /* is the inode fsynced before? */
      c) HAS_LAST_FSYNC,        /* has the latest node fsync mark? */

      And, the scenarios for our rule are based on:

      [Term] F: fsync_mark, D: dentry_mark

      1. inode(x) | CP | inode(x) | dnode(F)
      2. inode(x) | CP | inode(F) | dnode(F)
      3. inode(x) | CP | dnode(F) | inode(x) | inode(F)
      4. inode(x) | CP | dnode(F) | inode(F)
      5. CP | inode(x) | dnode(F) | inode(DF)
      6. CP | inode(DF) | dnode(F)
      7. CP | dnode(F) | inode(DF)
      8. CP | dnode(F) | inode(x) | inode(DF)

      For example, #3, the three conditions should be changed as follows.

         inode(x) | CP | dnode(F) | inode(x) | inode(F)
      a)    x       o      o          o          o
      b)    x       x      x          x          o
      c)    x       o      o          x          o

      If f2fs_sync_file stops   ------^,
       it should write inode(F)    --------------^

      So, the need_inode_block_update should return true, since
       c) get_nat_flag(e, HAS_LAST_FSYNC), is false.

      For example, #8,
            CP | alloc | dnode(F) | inode(x) | inode(DF)
      a)    o      x        x          x          x
      b)    x               x          x          o
      c)    o               o          x          o

      If f2fs_sync_file stops   -------^,
       it should write inode(DF)    --------------^

      Note that, the roll-forward policy should follow this rule, which means,
      if there are any missing blocks, we doesn't need to recover that inode.

      Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 7ef35e3b9e7a99db4930b58b33a94455dbf53276
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 12:07:13 2014 -0700

      f2fs: introduce a flag to represent each nat entry information

      This patch introduces a flag in the nat entry structure to merge various
      information such as checkpointed and fsync_done marks.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 4c521f493b625c7982cf2eae246e86c893f62dfa
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Thu Sep 11 13:49:55 2014 -0700

      f2fs: use meta_inode cache to improve roll-forward speed

      Previously, all the dnode pages should be read during the roll-forward 
recovery.
      Even worsely, whole the chain was traversed twice.
      This patch removes that redundant and costly read operations by using 
page cache
      of meta_inode and readahead function as well.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit abb0bdad0c2c2aad5fbd5049b8c3bb71878ccda9
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 22:26:02 2014 +0300

      staging: media: lirc: Fixed quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in lirc_imon.c.

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00ef07e3621f6ddab5992804b8d2cb1c5a350b6b
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 16:37:20 2014 +0300

      staging: media: omap4iss: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      iss_video.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d374b2c7a7d4cc8ab302d15939cfd0af9ab0467
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 16:31:03 2014 +0300

      staging: media: omap4iss: Fixes missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      iss_csi2.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6f1ae82bd288bceed5a93594a8a081845f11b41
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:18:32 2014 +0900

      ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops

      Ifdef around cpu_\name\()_do_suspend and cpu_\name\()_do_resume
      ops in proc-macros.S should check for CONFIG_ARM_CPU_SUSPEND and
      not CONFIG_PM_SLEEP.  Fix it.

      [ Please note that cpu_v7_do_[suspend,resume] code in proc-v7.S
        already correctly checks for CONFIG_ARM_CPU_SUSPEND, same is
        true for functions for other architectures. ]

      This fix is needed for decoupling suspend/resume and advanced
      cpuidle support on Exynos platform (next patch fixes build for
      config with CONFIG_PM_SLEEP=n and CONFIG_ARM_EXYNOS_CPUIDLE=y).

      If this fix is not present then the following OOPS happens on
      the first attempt to go into advanced cpuidle mode (AFTR):

      [   22.244143] Unable to handle kernel NULL pointer dereference at 
virtual address 00000000
      [   22.250759] pgd = c0004000
      [   22.253445] [00000000] *pgd=00000000
      [   22.257012] Internal error: Oops: 80000007 [#1] PREEMPT SMP ARM
      [   22.262906] Modules linked in:
      [   22.265949] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 
3.16.0-next-20140811-dirty #730
      [   22.273757] task: c05dce68 ti: c05d2000 task.ti: c05d2000
      [   22.279139] PC is at 0x0
      [   22.281661] LR is at __cpu_suspend_save+0x4c/0xa8
      [   22.286344] pc : [<00000000>]    lr : [<c00125e0>]    psr: a0000093
      [   22.286344] sp : c05d3ef4  ip : c05da414  fp : 00000001
      [   22.297799] r10: c05da414  r9 : c0609cb0  r8 : 0000000f
      [   22.303008] r7 : c05da444  r6 : 00000038  r5 : ea802c00  r4 : c05d3f14
      [   22.309517] r3 : 00000000  r2 : c05d3f4c  r1 : 00000038  r0 : c05d3f20
      [   22.316029] Flags: NzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  
Segment kernel
      [   22.323406] Control: 10c5387d  Table: 69d5404a  DAC: 00000015
      [   22.329135] Process swapper/0 (pid: 0, stack limit = 0xc05d2240)
      [   22.335124] Stack: (0xc05d3ef4 to 0xc05d4000)
      [   22.339466] 3ee0:                                              
ea802c00 00000038 c05d3f4c
      [   22.347626] 3f00: 00000000 00000007 c00123bc 00000000 c001d468 
6a888000 c05d3f4c 80000000
      [   22.355785] 3f20: 00000007 c003d3a0 0000193d eaf9dde4 eaf9dde4 
c02ef0c8 c000969c fffffffe
      [   22.363944] 3f40: 00000000 c0037b54 eaf9dbb8 e9d1a380 00000000 
c001d468 c0609cb0 00000000
      [   22.372103] 3f60: c0609cb0 c061649e 00000001 c001250c eaf9dbb8 
00000001 c0609cb0 c001d618
      [   22.380262] 3f80: c001d5d0 c02ef56c 2d9d2e1e 00000005 eaf9dbb8 
c02edcc4 2d9d2e1e 00000005
      [   22.388421] 3fa0: c040446c c05da4ec c040446c eaf9dbb8 c05cfbb0 
c004c580 c05dce68 c05b3ae8
      [   22.396580] 3fc0: 00000000 c058bb24 ffffffff ffffffff c058b5e4 
00000000 00000000 c05b3ae8
      [   22.404740] 3fe0: c0616994 c05da47c c05b3ae4 c05ddeec 4000406a 
40008074 00000000 00000000
      [   22.412909] [<c00125e0>] (__cpu_suspend_save) from [<c00123bc>] 
(__cpu_suspend+0x5c/0x70)
      [   22.421074] [<c00123bc>] (__cpu_suspend) from [<c05d3f4c>] 
(init_thread_union+0x1f4c/0x2000)
      [   22.429479] Code: bad PC value
      [   22.432518] ---[ end trace fb90ebf4217d0ad9 ]---
      [   22.437116] Kernel panic - not syncing: Attempted to kill the idle 
task!
      [   22.443800] Rebooting in 5 seconds..

      This patch has been tested on Exynos4210 based Origen board.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 658cff0de56ebb1baa581f605dd92015366c511f
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:18:27 2014 +0900

      ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n

      Fix building of exynos_defconfig with disabled CONFIG_PM_SLEEP by
      adding checking whether Exynos cpuidle support is enabled before
      accessing exynos_enter_aftr.

      The build error message:
      arch/arm/mach-exynos/built-in.o:(.data+0x74): undefined reference to 
`exynos_enter_aftr'
      make: *** [vmlinux] Error 1

      This patch has been tested on Exynos4210 based Origen board.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 2c054716a57c6eac839e94129b17f73930e817eb
  Author: Tomasz Figa <t.figa@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:10:04 2014 +0900

      ARM: SAMSUNG: Restore Samsung PM Debug functionality

      Due to recently merged patches and previous merge conflicts, the Samsung
      PM Debug functionality no longer can be enabled. This patch fixes
      incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds
      missing header inclusion.

      Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit b756dc48b7645f8753516c49594157e45ba3e4f1
  Author: Tomasz Figa <t.figa@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:10:35 2014 +0900

      ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12

      The group has the samsung,pin-pud property set to 4, which is not a
      correct value. This patch fixes this by replacing it with 3, which is
      the correct value for pull-up.

      Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 3e95b7b7367801f115b9fcf63063a5c1ea34de20
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 11:25:51 2014 -0500

      ARM: exynos_defconfig: Enable SBS battery support

      Many Exynos5 boards (e.g: Snow, Peach Pit and Pi) have
      a SBS-compliant gas gauge battery. Enable to built it
      so the needed support is available for these boards.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 4c79279940988d55bfe7596a61d3784f1ae1bca7
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 02:42:52 2014 +0900

      ARM: exynos_defconfig: Enable Control Groups support

      systemd needs control groups support to be enabled in the
      kernel so let's enable it by default since is quite likely
      that a user-space with systemd will be used.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit a5ec3a4860374a0f1a5075359fd30a594cb2bed7
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 02:42:49 2014 +0900

      ARM: exynos_defconfig: Enable Atmel maXTouch support

      Many Exynos based Chromebooks have an Atmel trackpad so enable
      support for it by default will make easier for users.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 6e80e3d87549bbe6768bdfc46e6e2e84673c9acd
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:42:40 2014 +0900

      ARM: exynos_defconfig: Enable MAX77802

      Enabled MAX77802 pmic for exynos systems.
      One config USB_ANNOUNCE_NEW_DEVICES to display device
      information on connect.
      Another config for I2C_CHARDEV to see i2c device nodes.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit bd1e75abf4b3c666f61a5cf90c896aa928a735d5
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 19 08:26:20 2014 -0700

      tcp: add coalescing attempt in tcp_ofo_queue()

      In order to make TCP more resilient in presence of reorders, we need
      to allow coalescing to happen when skbs from out of order queue are
      transferred into receive queue. LRO/GRO can be completely canceled
      in some pathological cases, like per packet load balancing on aggregated
      links.

      I had to move tcp_try_coalesce() up in the file above tcp_ofo_queue()

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4cdf507d54525842dfd9f6313fdafba039084046
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 19 07:38:40 2014 -0700

      icmp: add a global rate limitation

      Current ICMP rate limiting uses inetpeer cache, which is an RBL tree
      protected by a lock, meaning that hosts can be stuck hard if all cpus
      want to check ICMP limits.

      When say a DNS or NTP server process is restarted, inetpeer tree grows
      quick and machine comes to its knees.

      iptables can not help because the bottleneck happens before ICMP
      messages are even cooked and sent.

      This patch adds a new global limitation, using a token bucket filter,
      controlled by two new sysctl :

      icmp_msgs_per_sec - INTEGER
          Limit maximal number of ICMP packets sent per second from this host.
          Only messages whose type matches icmp_ratemask are
          controlled by this limit.
          Default: 1000

      icmp_msgs_burst - INTEGER
          icmp_msgs_per_sec controls number of ICMP packets sent per second,
          while icmp_msgs_burst controls the burst size of these packets.
          Default: 50

      Note that if we really want to send millions of ICMP messages per
      second, we might extend idea and infra added in commit 04ca6973f7c1a
      ("ip: make IP identifiers less predictable") :
      add a token bucket in the ip_idents hash and no longer rely on inetpeer.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e8b56d55a30afe588d905913d011678235dda437
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Fri Sep 19 14:56:57 2014 +0200

      net: bpf: arm: make hole-faulting more robust

      Will Deacon pointed out, that the currently used opcode for filling holes,
      that is 0xe7ffffff, seems not robust enough ...

        $ echo 0xffffffe7 | xxd -r > test.bin
        $ arm-linux-gnueabihf-objdump -m arm -D -b binary test.bin
        ...
        0: e7ffffff     udf    #65535  ; 0xffff

      ... while for Thumb, it ends up as ...

        0: ffff e7ff    vqshl.u64  q15, <illegal reg q15.5>, #63

      ... which is a bit fragile. The ARM specification defines some 
*permanently*
      guaranteed undefined instruction (UDF) space, for example for ARM in 
ARMv7-AR,
      section A5.4 and for Thumb in ARMv7-M, section A5.2.6.

      Similarly, ptrace, kprobes, kgdb, bug and uprobes make use of such 
instruction
      as well to trap. Given mentioned section from the specification, we can 
find
      such a universe as (where 'x' denotes 'don't care'):

        ARM:    xxxx 0111 1111 xxxx xxxx xxxx 1111 xxxx
        Thumb:  1101 1110 xxxx xxxx

      We therefore should use a more robust opcode that fits both. Russell King
      suggested that we can even reuse a single 32-bit word, that is, 0xe7fddef1
      which will fault if executed in ARM *or* Thumb mode as done in 
f928d4f2a86f
      ("ARM: poison the vectors page"). That will still hold our requirements:

        $ echo 0xf1defde7 | xxd -r > test.bin
        $ arm-unknown-linux-gnueabi-objdump -m arm -D -b binary test.bin
        ...
        0: e7fddef1     udf    #56801 ; 0xdde1
        $ echo 0xf1defde7f1defde7f1defde7 | xxd -r > test.bin
        $ arm-unknown-linux-gnueabi-objdump -marm -Mforce-thumb -D -b binary 
test.bin
        ...
        0: def1         udf    #241 ; 0xf1
        2: e7fd         b.n    0x0
        4: def1         udf    #241 ; 0xf1
        6: e7fd         b.n    0x4
        8: def1         udf    #241 ; 0xf1
        a: e7fd         b.n    0x8

      So on ARM 0xe7fddef1 conforms to the above UDF pattern, and the low 16 bit
      likewise correspond to UDF in Thumb case. The 0xe7fd part is an 
unconditional
      branch back to the UDF instruction.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Mircea Gherzan <mgherzan@xxxxxxxxx>
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f6d80358dc9bbbeb56cb43384fa11fd645d9289
  Merge: a2aeb02 98f75b8
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:09:27 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Conflicts:
        arch/mips/net/bpf_jit.c
        drivers/net/can/flexcan.c

      Both the flexcan and MIPS bpf_jit conflicts were cases of simple
      overlapping changes.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 31ff2a5e42f459f36a88afa82244dd3d3285572e
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Fri Aug 22 18:15:12 2014 -0700

      PCI: pciehp: Stop disabling notifications during init

      During pciehp initialization, we previously wrote two hotplug commands:

        pciehp_probe
          pcie_init
            pcie_disable_notification
              pcie_write_cmd           # command 1
          pcie_init_notification
            pcie_enable_notification
              pcie_write_cmd           # command 2

      For controllers with errata like Intel CF118, we previously waited for a
      timeout before issuing the second hotplug command because the first 
command
      only updates interrupt enable bits and is not a "real" hotplug command, so
      the controller doesn't report Command Completed for it.

      But there's no need to disable notifications in the first place.  If BIOS
      left them enabled, we could easily take an interrupt before disabling 
them,
      so there's no benefit in disabling them for the tiny window before we
      enable them.

      Drop the unnecessary pcie_disable_notification() call.

      [bhelgaas: changelog]
      Link: 
http://www.intel.com/content/www/us/en/processors/xeon/xeon-e7-v2-spec-update.html
      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit cf8d7b589c53f17e10e9f1ef91dd9e2ba3ca9a7c
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Mon Sep 22 20:36:09 2014 -0600

      PCI: pciehp: Add more Slot Control debug output

      Add more Slot Control debug output and move one print after
      pcie_write_cmd() to be consistent with other debug output.

      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit d433889cd5a0933fbd90f1e65bff5a8d7963cc52
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Mon Sep 22 20:07:35 2014 -0600

      PCI: pciehp: Fix wait time in timeout message

      When we warned about a timeout on a hotplug command, we previously printed
      the time between calls to pcie_write_cmd(), without accounting for any 
time
      spent actually waiting.  Consider this sequence:

        pcie_write_cmd
          write SLTCTL
          cmd_started = jiffies          # T1

        pcie_write_cmd
          pcie_wait_cmd
            now = jiffies                # T2
            wait_event_timeout           # we may wait here
            if (timeout)
              ctrl_info("Timeout on command issued %u msec ago",
                        jiffies_to_msecs(now - cmd_started))

      We previously printed (T2 - T1), but that doesn't include the time spent 
in
      wait_event_timeout().

      Fix this by using the current jiffies value, not the one cached before
      calling wait_event_timeout().

      [bhelgaas: changelog, use current jiffies instead of adding timeout]
      Fixes: 40b960831cfa ("PCI: pciehp: Compute timeout from hotplug command 
start time")
      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 2f419d76599e2fd1a2c2cf31730c80e952201af1
  Merge: ef39ab7 bceee4a
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Tue Sep 23 10:03:18 2014 -0600

      Merge branch 'pci/hotplug' into next

      * pci/hotplug:
        PCI: pciehp: Prevent NULL dereference during probe
        PCI: pciehp: Reduce PCIe slot_ctrl to 16 bits
        PCI: Configure *all* devices, not just hot-added ones
        PCI: Preserve MPS and MRRS when applying _HPX settings
        PCI: Apply _HPP settings to all hot-added PCI devices
        PCI: Preserve BIOS PCI_COMMAND_SERR and PCI_COMMAND_PARITY settings
        PCI: Apply _HPP settings to PCIe devices as well as PCI and PCI-X
        PCI: Remove unused pci_configure_slot()
        ACPI / hotplug / PCI: Remove pci_configure_slot() usage
        PCI: shpchp: Remove pci_configure_slot() usage
        PCI: pciehp: Remove pci_configure_slot() usage
        PCI: Add pci_configure_device() during enumeration
        PCI: Move pci_configure_slot() to drivers/pci/probe.c
        PCI: Shuffle pci-acpi.c functions to group them logically
        PCI: Whitespace cleanup in pci-acpi.c
        PCI: Move pci_get_hp_params() to drivers/pci/pci-acpi.c
        PCI: pciehp: Configure hot-added display devices
        PCI: Remove "no hotplug settings from platform" warning

  commit 43a8785aeedc3eb1ffce95d46a8e7ca3e0d591d8
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Fri Sep 19 11:39:25 2014 +0400

      GPIO: gpiolib: trivial: Add missing carriage return

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 46824e224490af1e6d70fe613930a52253ea969d
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Sep 5 14:52:55 2014 -0500

      gpio: omap: Fix interrupt names

      When viewing the /proc/interrupts, there is no information about which
      GPIO bank a specific gpio interrupt is hooked on to. This is more than a
      bit irritating as such information can esily be provided back to the
      user and at times, can be crucial for debug.

      So, instead of displaying something like:
      31:       0       0  GPIO   0  palmas
      32:       0       0  GPIO  27  mmc0

      Display the following with appropriate device name:
      31:       0       0  4ae10000.gpio   0  palmas
      32:       0       0  4805d000.gpio  27  mmc0

      This requires that we create irq_chip instance specific for each GPIO
      bank which is trivial to achieve.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Acked-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Acked-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 9afd23b61221a5c5c0d588f6d8f0e4495ecc8d24
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Sep 23 17:40:45 2014 +0200

      gpio: samsung: Remove remaining check for CONFIG_S5P_GPIO_DRVSTR

      Commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code")
      removed the Kconfig symbol S5P_GPIO_DRVSTR. It didn't remove one check
      for the related macro. Remove that check and the dead code it hides.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Reviewed-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 7ca267faba8ad097f57cb71c32ae1865de83241a
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:09:44 2014 +0300

      gpio: Increase ARCH_NR_GPIOs to 512

      Some newer Intel SoCs, like Braswell already have more than 256 GPIOs
      available so the default limit is exceeded. Instead of adding more
      architecture specific gpio.h files with custom ARCH_NR_GPIOs we increase
      the gpiolib default limit to be twice the current.

      Current generic ARCH_NR_GPIOS limit is 256 which starts to be too small
      for newer Intel SoCs like Braswell. In order to support GPIO controllers
      on these SoCs we increase ARCH_NR_GPIOS to be 512 which should be
      sufficient for now.

      The kernel size increases a bit with this change. Below is an example of
      x86_64 kernel image.

      ARCH_NR_GPIOS=256
       text     data    bss     dec      hex    filename
       11476173 1971328 1265664 14713165 e0814d vmlinux

      ARCH_NR_GPIOS=512
       text     data    bss     dec      hex    filename
       11476173 1971328 1269760 14717261 e0914d vmlinux

      So the BSS size and this the kernel image size increases by 4k.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 56b427678cc3c1c4e305a96c9cfa8ba985c70a48
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 15:56:55 2014 +0200

      gpio: use container_of to resolve cs5535_gpio_chip from gpio_chip

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1e960dbb7b12886d2095df05adf8754eef1c26d0
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:42 2014 -0700

      GPIO: gpio-dwapb: Suspend & Resume PM enabling

      This patch enables suspend and resume mode for the power management, and
      it is based on Josef Ahmad's previous work.

      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5d60d9efe1447b46f33075fb5841fd83247cdbb2
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:41 2014 -0700

      GPIO: gpio-dwapb: Support Debounce

      This patch enables 'debounce' for the designware GPIO, and
      it is based on Josef Ahmad's previous work.

      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 67809b974a07042dc61cb9d06e30df7a5f25446a
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:40 2014 -0700

      GPIO: gpio-dwapb: Change readl&writel to dwapb_read&dwapb_write

      This patch replaces 'readl&writel' with 'dwapb_read&dwapb_write'.

      Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@xxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3d2613c4289ff22de3aa24d2d0a29e33937f023a
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:39 2014 -0700

      GPIO: gpio-dwapb: Enable platform driver binding to MFD driver

      The Synopsys DesignWare APB GPIO driver only supports open firmware 
devices.
      But, like Intel Quark X1000 SOC, which has a single PCI function exporting
      a GPIO and an I2C controller, it is a Multifunction device. This patch is
      to enable the current Synopsys DesignWare APB GPIO driver to support the
      Multifunction device which exports the designware GPIO controller.

      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e1db1706c86ee455f25eeaeadeda827e1e02310f
  Author: abdoulaye berthe <berthe.ab@xxxxxxxxx>
  Date:   Sat Jul 5 18:28:50 2014 +0200

      gpio: gpiolib: set gpiochip_remove retval to void

      This avoids handling gpiochip remove error in device
      remove handler.

      Signed-off-by: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e27e278608d0dca1b97abea3c1855beafcc68bcb
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 16 15:14:46 2014 -0700

      tty: sc16is7xx: remove retval from gpiochip_remove()

      We are trying to smoke out the use of the return value from
      gpiochip_remove() from the kernel, this has been missed.

      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit da26d5d803e45a30c7d72b83ce906f3a466f4cc3
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 16 15:11:41 2014 -0700

      gpio: remove remaining users of gpiochip_remove() retval

      Some drivers accidentally still use the return value from
      gpiochip_remove(). Get rid of them so we can simplify this function
      and get rid of the return value.

      Cc: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Acked-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2fcea6cecbc965b4e02a39537d9d939f5251bbbd
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 16 15:05:41 2014 -0700

      pinctrl: remove remaining users of gpiochip_remove() retval

      Some drivers accidentally still use the return value from
      gpiochip_remove(). Get rid of them so we can simplify this function
      and get rid of the return value.

      Cc: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 50cf5534df852d30f1fd07030c2084b708a88308
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:50:19 2014 -0300

      dma: Kconfig: Include mx6 in the IMX_SDMA help section

      MX6 processors also use the IMX_SDMA driver, so include it in the help 
text.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit c2e6f424a4abc9bb561133b00b2134ce11be34e9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 15:19:44 2014 +0300

      dmatest: prevent memory leakage on error path in thread

      When we fail to allocate memory for thread->srcs or thread->dsts and 
src_cnt or
      dst_cnt great than 1 we leak memory on error path. This patch fixes the 
issue.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 75c49d40c3807c7f6eeaecb959a289f77e438bfe
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 22 09:39:53 2014 -0500

      drivers: staging: lustre: Fix "open brace '{' following struct go on the 
same line" errors

      Fix checkpatch.pl "open brace '{' following struct go on the same line" 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b06b70b52fc24a8a6c6e59f06ae632be379c6eb
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Tue Sep 23 01:53:24 2014 +0300

      Staging: lustre: include: linux: Fix line over 80 characters.

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d02b0b81c0474212310c5a72cf088736c9aab41
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Tue Sep 23 19:21:32 2014 +0530

      Staging: lustre: Unnecessory else and braces are removed

      This patch fixes following checkpatch.pl warning using coccinelle:

      WARNING: else is not generally useful after a break or return

      Semantic patch used for this is as follows:

      @rule1@
      expression e1;
      @@

              if (e1) { ... return ...; }
      -       else{
                      ...
      -       }

      @rule2@
      expression e2;
      statement s1;
      @@

              if(e2) { ... return ...; }
      -       else
                      s1

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ce91a9e854aba900a5bcddcd1c2297d7ff5cd40
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Tue Sep 23 19:22:41 2014 +0530

      Staging: lustre: Return statement is moved left after removing else

      This patch fixes following checkpatch.pl warning using coccinelle:

      WARNING: else is not generally useful after a break or return

      Semantic patch used for this is as follows:

      @rule1@
      expression e1;
      @@

              if (e1) { ... return ...; }
      -       else{
                      ...
      -       }

      @rule2@
      expression e2;
      statement s1;
      @@

              if(e2) { ... return ...; }
      -       else
                      s1

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26c4ea46a55c9056fa20e3c91b1989f3cd9473d7
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 21 00:08:05 2014 +0530

      Staging: lustre: Replace GOTO macro with necessary code

      The GOTO macro is neither standard in Linux nor does its definiton
      contain much useful code. Hence GOTO can be replaced with useful
      parts of its definition. In a statement like GOTO(label, rc), the
      replacing code will be goto label if rc is a constant or a variable.
      But in cases like GOTO(label, e) where e is an assignment statement,
      both assignment and goto statements are kept.

      This patch was done using Coccinelle and the following semantic
      patch was used:

      @@
      identifier rc,label;
      expression e;
      constant c;
      @@

      (
      -GOTO(label,rc = e);
      +rc = e;
      +goto label;
      |
      -GOTO(label,rc);
      +goto label;
      |
      -GOTO(label,c);
      +goto label;
      )

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddcb81e7419baa90fab79dbbb1b983a69a235c91
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 22:03:43 2014 +0530

      staging: rtl8712: merge lines and remove unused variable for immediate 
return

      This patch merge two lines in a single line if immediate return is found.
      Unused variables in each case were removed manually as they are no longer
      needed.

      This is done using Coccinelle. Semantic patch used for this is as
      follows :
      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a988265c61a8e0f4420148c8b62f334b31f49c69
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 07:03:31 2014 +0530

      Staging: rtl8712: Add space after return type

      This patch fixes checkpatch.pl warning in file rtl871x_ioctl.h
      WARNING : Missing space after return type

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c08242008a11d01112b8681b94ccce6ea6e4ae8a
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 06:52:39 2014 +0530

      Staging: rtl8712: Remove unnecessary parentheses

      This patch fixes checkpatch.pl warning in files of rel8712
      WARNING : Unnecessary parentheses - maybe == should be = ?

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57b6686ebbf55d3f44d02c72d0d87f5d12032a08
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 06:42:21 2014 +0530

      Staging: rtl8712 : Fix line over 80 characters

      This patch fixes checkpatch.pl warning in files of rtl8712
      WARNING : line over 80 characters

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d76a7e4dc516016e1471f33de218ee0745bbc2d
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:49:41 2014 +0530

      Staging: rtl8712: use kmalloc_array over kmalloc

      This patch fixes checkpatch.pl warning in file rtl871x_xmit.c
      WARNING : prefer kmalloc_array over kmalloc with multiply

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a332c96c29c84cd9205c29dfa1add4667456059
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 00:55:55 2014 +0300

      pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation

      The SoC data structure allocated at init time only holds a regulator
      pointer that is only used in the init function. Replace it with a local
      variable and get rid of the SoC data structure allocation altogether.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 15a4db9268f4090987cab4b2c40818291652607e
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:47:37 2014 +0530

      Staging: rtl8712: remove unnecessary 'out of memory' message

      This patch fixes checkpatch.pl warning in file usb_ops_linux.c
      WARNING : possible unecessary 'out of memory' message

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b105374c51f88dd8c2fc0524fd4f7a7c0ec3388a
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:45:18 2014 +0530

      Staging: rtl8712: fixed space prohibition

      This patch fixes checkpatch.pl warning in file rtl871x_io.h
      WARNING : space prohibited before semicolon

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbdba9c10bb43ae99b74341e6a4cc4f7f2f48bc8
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:38:20 2014 +0530

      Staging: rtl8712: remove void function return; statement

      This patch fixes checkpatch.pl warning in files of rtl8712
      WARNING : void function return statement are not generally useful

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a2955b144b31a72a2feede70a99283c8f0c1eb3a
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:35:07 2014 +0530

      Staging: rtl8712: remove semicolon after macro

      This patch fixes checkpatch.pl warning in rtl871x_mp.h file
      WARNING : Macro should not use a trailing semicolon

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5861b738ab0f4c71d08c8405f85d2b13e14f703
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 03:01:32 2014 +0300

      Staging: rtl8712: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b631ecd70e0c5af6d5820f7890dccab1206c88b4
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 03:01:31 2014 +0300

      Staging: rtl8712: Remove unnecessary parentheses.

      This patch fixes checkpatch.pl warning
      Unnecessary parentheses in rtl871x_xmit.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 730cb373f3aaf7be69f59db6999e1e07f18117c2
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:21:58 2014 +0530

      Staging: rtl8712: remove break after return statement

      This patch fixes checkpatch.pl warning in rtl871x_ioctl_linux.c file
      WARNING : break is not useful after goto or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6064b1474ef3cfa523916008b5176026bbc990d3
  Author: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 11:15:51 2014 +0200

      pinctrl: berlin: fix the dt_free_map function

      The berlin_pinctrl_dt_free_map function tries to free memory
      allocated and handled by the of subsystem. This is wrong and
      already handled by pinctrl_dt_free_maps() which calls
      of_node_put().

      This patch fixes the Berlin pinctrl way of freeing its maps,
      avoiding a kernel BUG(), by using the common
      pinctrl_utils_dt_free_map function instead.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3d78427397daea47b5a38642f46f75ef993de571
  Author: Wenyou Yang <wenyou.yang@xxxxxxxxx>
  Date:   Thu Sep 11 16:40:15 2014 +0200

      pinctrl: at91: disable PD or PU before enabling PU or PD

      Disable Pull-Down or Pull-Up property before enabling Pull-Up or
      Pull-Down, because the pin's Pull-Up and Pull-Down property is
      mutually exclusive.

      Signed-off-by: Wenyou Yang <wenyou.yang@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit bf17eba7ae1e813b0ad67cb1078dcbd7083b906e
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Thu Sep 18 09:31:32 2014 -0500

      Revert "usb: gadget: composite: dequeue cdev->req before free it in 
composite_dev_cleanup"

      This reverts commit f2267089ea17fa97b796b1b4247e3f8957655df3.

      That commit causes more problem than fixes. Firstly, kfree()
      should be called after usb_ep_dequeue() and secondly, the way
      things are, we will try to dequeue a request that has already
      completed much more frequently than one which is pending.

      Cc: Li Jun <b47624@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx> # 3.17
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7471725f618b95d2a61a4bf789dbdc5c7805ffa9
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:21:40 2014 +0530

      pinctrl: st: remove gpiochip in failure cases

      This patch releases gpiochip related resources by calling
      gpiochip_remove when gpiochip_irqchip_add fails.

      Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Cc: Patrice Chotard <patrice.chotard@xxxxxx>
      Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Acked-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1059c6bf8534acda249e7e65c81e7696fb074dc1
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 22 11:19:04 2014 +0100

      arm64: debug: don't re-enable debug exceptions on return from el1_dbg

      When returning from a debug exception taken from EL1, we unmask debug
      exceptions after handling the exception. This is crucial for debug
      exceptions taken from EL0, so that any kernel work on the ret_to_user
      path can be debugged by kgdb.

      However, when returning back to EL1 the only thing left to do is to
      restore the original register state before the exception return. If
      single-step has been enabled by the debug exception handler, we will
      get stuck in an infinite debug exception loop, since we will take the
      step exception as soon as we unmask debug exceptions.

      This patch avoids unmasking debug exceptions on the debug exception
      return path when the exception was taken from EL1.

      Fixes: 2a2830703a23 (arm64: debug: avoid accessing mdscr_el1 on fault 
paths where possible)
      Cc: <stable@xxxxxxxxxxxxxxx> #3.16+
      Reported-by: David Long <dave.long@xxxxxxxxxx>
      Reported-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit d9ff958bb34aabdce08d11b0db24123c093d87cd
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 19:20:53 2014 +0200

      dmaengine: Mark the struct dma_slave_config direction field deprecated

      The direction passed to the device_prep_slave_sg, device_prep_dma_cyclic
      or device_prep_interleaved_dma (through struct dma_interleaved_template)
      should be used instead.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 22843545b20007ae33bc3774043303e0b44e3d65
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:55 2014 -0300

      dma: mv_xor: Add support for DMA_INTERRUPT

      The driver is capable of supporting DMA_INTERRUPT by issuing a dummy 
128-byte
      transfer. This helps removing a poll in the async_tx stack, replacing it 
with
      a completion interrupt.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 37380b980e2db2e0dfdb920140c75f3cf2e98a27
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:54 2014 -0300

      dma: mv_xor: Remove dead code

      The driver currently defines the USE_TIMER macro, but the timer-feature
      is never used in the code. The XOR and CRC32 results are never used.

      The 'unmap_xxx' fields are no longer needed, they were made obsolete
      in commit: 54f8d501e842 dmaengine: remove DMA unmap from drivers.

      Let's remove all this dead code.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit ba87d13721b6fe4a2479871dc4f77c5bd8db3c32
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:53 2014 -0300

      dma: mv_xor: Reduce interrupts by enabling EOD only when needed

      This commit unmasks the end-of-chain interrupt and removes the
      end-of-descriptor command setting on all transactions, except those
      explicitly flagged with DMA_PREP_INTERRUPT.

      This allows to raise an interrupt only on chain completion, instead of
      on each descriptor completion, which reduces interrupt count.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0e7488ed01235fdd24ce7f0295dbbea0d45311bb
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:52 2014 -0300

      dma: mv_xor: Remove all interrupt magic numbers

      This commit replaces the current magic numbers in the interrupt handling
      with proper macros, which makes more readable and self-documenting.

      While here replace the BUG() with a noisy WARN_ON(). There's no reason
      to tear down the entire system for an DMA IRQ error.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit dfc97661bdeadb57d35458430612072119b1c72f
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:51 2014 -0300

      dma: mv_xor: Remove multi-slot support

      Although the driver supported multiple-slot allocation, only one slot was
      ever allocated for each transaction. So, given we have no users of the
      multi-slot support, we can remove it and greatly simplify the code.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3e4f52e2da9f66ba9c19b9266fa9ffcaee2f3ecc
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:50 2014 -0300

      dma: mv_xor: Simplify the DMA_MEMCPY operation

      A memory copy operation can be expressed as an XOR operation with one
      source. This commit removes code duplication in the driver by reusing
      the XOR operation for the MEMCPY.

      As an added benefit, we can now put MEMCPY and XOR descriptors on the
      same chain, which improves performance.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b8291ddeed581e57327d715d29ffc501b9d48c5f
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:49 2014 -0300

      dma: mv_xor: Replace printk with dev_info

      This commit replaces a printk(KERN_INFO ...) call with a dev_info() call,
      which is prefered for drivers.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 834e1678649db1e064ee397cca161a65bacfa801
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 15:50:37 2014 +0530

      pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add

      This patch removes a call to panic function when gpiochio_irqchip_add
      fails and just returns the error to the calling function.
      Same return value is used to handle the error case and adds a lable
      to release resources on error.
      The error message has been improved to indicate failure to add irqchip
      to gpiochip.

      This also changes first argument to function at91_gpio_of_irq_setup from
      struct device_node to struct platform_device. Because The device_node
      argument was anyway not being used. Passed pdev so that on failure dev_err
      can use &pdev->dev and log can be associated with proper device.

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 70e4197420a154a2a684b6e7b496dda70b20d9ec
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 15:50:36 2014 +0530

      pinctrl: at91: Fix failure path in at91_gpio_probe path

      This fixes the whole error handling in probe function by capturing and
      returning error values on kernel function like clk_prepare,
      clk_enable, gpiochip_add etc.

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a77b6ee90dfc3798bdcbdca7a9284d7e8c006af7
  Author: Suman Tripathi <stripathi@xxxxxxx>
  Date:   Mon Sep 22 18:31:33 2014 +0530

      ahci_xgene: Fix the error print invalid resource for APM X-Gene SoC AHCI 
SATA Host Controller driver.

      This patch fixes the error print invalid resource for the APM X-Gene
      SoC AHCI SATA Host Controller driver. This print was due to the fact
      that the controller 3 don't have a mux resource. This didn't result
      in any errors but the print seems like meaningless.

      Signed-off-by: Loc Ho <lho@xxxxxxx>
      Signed-off-by: Suman Tripathi <stripathi@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit d7bead1b8890c3e47a24db270fdb840ea728d8f0
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 09:52:18 2014 -0700

      libata: change ata_<foo>_printk routines to return void

      The return value is not used by callers of these functions nor
      by uses of all macros so change the functions to return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 7a7686bd0d153c0d6e120da6712c9339aaeaa2f9
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Sep 23 16:30:24 2014 +0530

      ALSA: ctxfi: sparse warning

      fixed sparse warning of incorrect type (different address spaces) in
      cthw20k1.c and cthw20k2.c which was being actually caused as mem_base
      was of the type unsigned long.

      Again as mem_base was previously unsigned long , so it required many
      typecasts in the code to convert interger to pointer.

      Now after giving the correct type of mem_base as void __iomem *
      we can also remove those typecasts maintaining the same functionality
      and logic of the code.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 95f72cf2cdf0e612aeaf36d8af51689882fd64db
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 10:38:18 2014 +0200

      ALSA: hda - Sort input pins depending on amp caps

      If one input has a boost and another one has not, and they're equal
      otherwise, it's more likely you want to use the input with the boost
      as your primary input.

      See 
hda-emu.git/codecs/canonical/cx20590-lenovo-20b2z00bus-ccert-201305-13496
      for an example.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 861a04ed15a48e9af7b591cd8ae3bc46aece1733
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 10:38:17 2014 +0200

      ALSA: hda - Move the function "check_amp_caps" to hda_codec.c

      The next patch will use it, so make it visible across modules.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit be8af2d54a66911693eddc556e4f7a866670082b
  Author: Bjørn Forsman <bjorn.forsman@xxxxxxxxx>
  Date:   Sun Sep 14 12:57:50 2014 +0200

      kconfig/lxdialog: get ncurses CFLAGS with pkg-config

      This makes "make menuconfig" also work on systems where ncurses is not
      installed in a standard location (such as on NixOS).

      This patch changes ccflags() so that it tries pkg-config first, and only
      if pkg-config fails does it go back to the fallback/manual checks. This
      is the same algorithm that ldflags() already uses.

      Signed-off-by: Bjørn Forsman <bjorn.forsman@xxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 8c8f2f6fc1c8eec9e14810f21386fe295a42a40f
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 23 04:15:48 2014 +0200

      ASoC: Fix snd_soc_{new,free}_ac97_codec() locking removal

      Commit e3f205a72c45 ("ASoC: Remove locking in
      snd_soc_{new,free}_ac97_codec()") overlooked a unlock on one of the error
      paths.

      Fixes: e3f205a72c45 ("ASoC: Remove locking in 
snd_soc_{new,free}_ac97_codec()")
      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f955371ca9d3986bca100666041fcfa9b6d21962
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Tue Jan 7 17:03:06 2014 +0000

      x86: remove the Xen-specific _PAGE_IOMAP PTE flag

      The _PAGE_IO_MAP PTE flag was only used by Xen PV guests to mark PTEs
      that were used to map I/O regions that are 1:1 in the p2m.  This
      allowed Xen to obtain the correct PFN when converting the MFNs read
      from a PTE back to their PFN.

      Xen guests no longer use _PAGE_IOMAP for this. Instead mfn_to_pfn()
      returns the correct PFN by using a combination of the m2p and p2m to
      determine if an MFN corresponds to a 1:1 mapping in the the p2m.

      Remove _PAGE_IOMAP, replacing it with _PAGE_UNUSED2 to allow for
      future uses of the PTE flag.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Acked-by: "H. Peter Anvin" <hpa@xxxxxxxxx>

  commit 7f2f88224517cdaad68b772b2a2095b87dc72886
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Wed Jan 8 14:01:01 2014 +0000

      x86/xen: do not use _PAGE_IOMAP PTE flag for I/O mappings

      Since mfn_to_pfn() returns the correct PFN for identity mappings (as
      used for MMIO regions), the use of _PAGE_IOMAP is not required in
      pte_mfn_to_pfn().

      Do not set the _PAGE_IOMAP flag in pte_pfn_to_mfn() and do not use it
      in pte_mfn_to_pfn().

      This will allow _PAGE_IOMAP to be removed, making it available for
      future use.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit 31668511424110ad470315c6a63dec9a10f1a7ba
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Thu Apr 10 18:46:45 2014 +0100

      x86: skip check for spurious faults for non-present faults

      If a fault on a kernel address is due to a non-present page, then it
      cannot be the result of stale TLB entry from a protection change (RO
      to RW or NX to X).  Thus the pagetable walk in spurious_fault() can be
      skipped.

      See the initial if in spurious_fault() and the tests in
      spurious_fault_check()) for the set of possible error codes checked
      for spurious faults.  These are:

               IRUWP
      Before   x00xx && ( 1xxxx || xxx1x )
      After  ( 10001 || 00011 ) && ( 1xxxx || xxx1x )

      Thus the new condition is a subset of the previous one, excluding only
      non-present faults (I == 1 and W == 1 are mutually exclusive).

      This avoids spurious_fault() oopsing in some cases if the pagetables
      it attempts to walk are not accessible.  This obscures the location of
      the original fault.

      This also fixes a crash with Xen PV guests when they access entries in
      the M2P corresponding to device MMIO regions.  The M2P is mapped
      (read-only) by Xen into the kernel address space of the guest and this
      mapping may contains holes for non-RAM regions.  Read faults will
      result in calls to spurious_fault(), but because the page tables for
      the M2P mappings are not accessible by the guest the pagetable walk
      would fault.

      This was not normally a problem as MMIO mappings would not normally
      result in a M2P lookup because of the use of the _PAGE_IOMAP bit the
      PTE.  However, removing the _PAGE_IOMAP bit requires M2P lookups for
      MMIO mappings as well.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Acked-by: Dave Hansen <dave.hansen@xxxxxxxxx>

  commit 342cd340f6e73a974053dd09ed1bf8a9c1ed4458
  Author: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
  Date:   Mon Sep 8 15:22:18 2014 +0200

      xen/efi: Directly include needed headers

      I discovered that some needed stuff is defined/declared in headers
      which are not included directly. Currently it works but if somebody
      remove required headers from currently included headers then build
      will break. So, just in case directly include all needed headers.

      Signed-off-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 495daef902425e241a0b95791f3aeb737928256a
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 8 14:17:35 2014 +0300

      xen-scsiback: clean up a type issue in scsiback_make_tpg()

      This code was confusing because we had an unsigned long and then we
      compared it to UINT_MAX and then we stored it in a u16.  How many bytes
      is this supposed to have: 2, 4 or 16???

      I've made it a u16 throughout.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit d9b1e6374b3a9b88774e30d0c6bf6e394cd10b76
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 8 14:15:42 2014 +0300

      xen-scsifront: use GFP_ATOMIC under spin_lock

      This function is only called with a spin_lock held and IRQs disabled.
      The allocation is not allowed to sleep and NOIO is not sufficient, it
      has to be ATOMIC.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 15d036094b75e63a3817ec4f836959d38cecb1e6
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:13 2014 +0200

      MAINTAINERS: Add xen pvscsi maintainer

      Add myself as maintainer for the Xen pvSCSI drivers.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit d9d660f6e562a47b4065eeb7e538910b0471b988
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:12 2014 +0200

      xen-scsiback: Add Xen PV SCSI backend driver

      Introduces the Xen pvSCSI backend. With pvSCSI it is possible for a
      Xen domU to issue SCSI commands to a SCSI LUN assigned to that
      domU. The SCSI commands are passed to the pvSCSI backend in a driver
      domain (usually Dom0) which is owner of the physical device. This
      allows e.g. to use SCSI tape drives in a Xen domU.

      The code is taken from the pvSCSI implementation in Xen done by
      Fujitsu based on Linux kernel 2.6.18.

      Changes from the original version are:
      - port to upstream kernel
      - put all code in just one source file
      - adapt to Linux style guide
      - use target core infrastructure instead doing pure pass-through
      - enable module unloading
      - support SG-list in grant page(s)
      - support task abort
      - remove redundant struct backend
      - allocate resources dynamically
      - correct minor error in scsiback_fast_flush_area
      - free allocated resources in case of error during I/O preparation
      - remove CDB emulation, now handled by target core infrastructure

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Reviewed-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 8beb8d4c91d652617dc992de565ec9904361c33e
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:11 2014 +0200

      xen-scsifront: Add Xen PV SCSI frontend driver

      Introduces the Xen pvSCSI frontend. With pvSCSI it is possible for a
      Xen domU to issue SCSI commands to a SCSI LUN assigned to that
      domU. The SCSI commands are passed to the pvSCSI backend in a driver
      domain (usually Dom0) which is owner of the physical device. This
      allows e.g. to use SCSI tape drives in a Xen domU.

      The code is taken from the pvSCSI implementation in Xen done by
      Fujitsu based on Linux kernel 2.6.18.

      Changes from the original version are:
      - port to upstream kernel
      - put all code in just one source file
      - move module to appropriate location in kernel tree
      - adapt to Linux style guide
      - some minor code simplifications
      - replace constants with defines
      - remove not used defines
      - add support for larger SG lists by putting them in a granted page

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Acked-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit e124c9a2c3c4c51555fe6f0bc214fe1b5cce3666
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:10 2014 +0200

      xen: Add Xen pvSCSI protocol description

      Add the definition of pvSCSI protocol used between the pvSCSI frontend
      in a XEN domU and the pvSCSI backend in a XEN driver domain (usually
      Dom0).

      This header was originally provided by Fujitsu for Xen based on Linux
      2.6.18.  Changes are:
      - Added comments.
      - Adapt to Linux style guide.
      - Add support for larger SG-lists by putting them in an own granted
        page.
      - Remove stale definitions.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 854072dd0f73b8e4238c88bdf0dd2a8db0239c1c
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:09 2014 +0200

      xen/events: support threaded irqs for interdomain event channels

      Export bind_interdomain_evtchn_to_irq() so drivers can use threaded
      interrupt handlers with:

       irq = bind_interdomain_evtchn_to_irq(remote_dom, remote_port);
       if (irq < 0)
           /* error */
       ret = request_threaded_irq(...);

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 46e3626adb86be2ff1321d26107cb75df07a7f4e
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Tue Aug 26 23:38:44 2014 +0800

      xen/grant-table: refactor error cleanup in grow_gnttab_list()

      The cleanup loop in grow_gnttab_list() is safe from the underflow of
      the unsigned 'i' since nr_glist_frames is >= 1, but refactor it
      anyway.

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 4fbb67e3c87b806ad54445a1b4a9c6bde2359c98
  Author: Matt Rushton <mvrushton@xxxxxxxxx>
  Date:   Mon Aug 11 11:57:57 2014 -0700

      xen/setup: Remap Xen Identity Mapped RAM

      Instead of ballooning up and down dom0 memory this remaps the existing 
mfns
      that were replaced by the identity map. The reason for this is that the
      existing implementation ballooned memory up and and down which caused dom0
      to have discontiguous pages. In some cases this resulted in the use of 
bounce
      buffers which reduced network I/O performance significantly. This change 
will
      honor the existing order of the pages with the exception of some boundary
      conditions.

      To do this we need to update both the Linux p2m table and the Xen m2p 
table.
      Particular care must be taken when updating the p2m table since it's 
important
      to limit table memory consumption and reuse the existing leaf pages which 
get
      freed when an entire leaf page is set to the identity map. To implement 
this,
      mapping updates are grouped into blocks with table entries getting cached
      temporarily and then released.

      On my test system before:
      Total pages: 2105014
      Total contiguous: 1640635

      After:
      Total pages: 2105014
      Total contiguous: 2098904

      Signed-off-by: Matthew Rushton <mrushton@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 2909ef28b1d385210d4fef551499debc914f30e4
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 22 23:42:54 2014 +0000

      ftracetest: Add kprobe basic testcases

      Add basic testcases for kprobe dynamic events.
      This also shows that the ftracetest accepts sub-directory
      for new testcases.

      Link: 
http://lkml.kernel.org/p/20140922234254.23415.46964.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 03e166450fca3867a8e940d13d650f11aa03ee90
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 22 23:42:52 2014 +0000

      ftracetest: Add ftrace basic testcases

      Add ftrace basic testcases. This just checks ftrace debugfs
      interface works as it is designed.

      Link: 
http://lkml.kernel.org/p/20140922234252.23415.62897.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 6e68e6c5e4b67a02aaa406da6124ea5cae7d5e10
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 22 23:42:50 2014 +0000

      ftracetest: Initial commit for ftracetest

      ftracetest is a collection of testcase shell-scripts for ftrace.
      To avoid regressions of ftrace, these testcases check correct
      ftrace behaviors. If someone would like to add any features on
      ftrace, the patch series should have at least one testcase for
      checking the new behavior.

      Link: 
http://lkml.kernel.org/p/20140922234250.23415.68758.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 8494294b66dbb4d7996dd944575eebd4ac2a126b
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:09:46 2014 -0500

      ata: qcom: Add device tree bindings information

      Add device tree binding for Qualcomm AHCI SATA controller and specifically
      the sata controller on the IPQ806x family of SoCs.

      We can utilize the "generic-ahci" platform driver with the addition of the
      sata phy to enable SATA support on Qualcomm SoCs with AHCI controllers.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit ee309f382985cbb29d85965a2de96bc715260463
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:09:45 2014 -0500

      ahci-platform: Bump max number of clocks to 5

      Qualcomm IPQ806x SoCs with SATA controllers need 5 clocks to be enabled.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 33044dc408e6e6bb7f270c0a2e12598ef5592987
  Merge: f6d31f4 2ebff7b
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:55:51 2014 +1000

      Merge branch 'xfs-misc-fixes-for-3.18-2' into for-next

  commit 2ebff7bbd785c86e12956388b9e6f6bb8ea5d21e
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Tue Sep 23 22:55:00 2014 +1000

      xfs: flush entire last page of old EOF on truncate up

      On a sub-page sized filesystem, truncating a mapped region down
      leaves us in a world of hurt. We truncate the pagecache, zeroing the
      newly unused tail, then punch blocks out from under the page. If we
      then truncate the file back up immediately, we expose that unmapped
      hole to a dirty page mapped into the user application, and that's
      where it all goes wrong.

      In truncating the page cache, we avoid unmapping the tail page of
      the cache because it still contains valid data. The problem is that
      it also contains a hole after the truncate, but nobody told the mm
      subsystem that. Therefore, if the page is dirty before the truncate,
      we'll never get a .page_mkwrite callout after we extend the file and
      the application writes data into the hole on the page.  Hence when
      we come to writing that region of the page, it has no blocks and no
      delayed allocation reservation and hence we toss the data away.

      This patch adds code to the truncate up case to solve it, by
      ensuring the partial page at the old EOF is always cleaned after we
      do any zeroing and move the EOF upwards. We can't actually serialise
      the page writeback and truncate against page faults (yes, that
      problem AGAIN) so this is really just a best effort and assumes it
      is extremely unlikely that someone is concurrently writing to the
      page at the EOF while extending the file.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 7981a28f1ab5259754843b65c21879337785cb14
  Author: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx>
  Date:   Mon Sep 15 11:37:38 2014 -0500

      amd64_edac: Modify usage of amd64_read_dct_pci_cfg()

      Rationale behind this change:
       - F2x1xx addresses were stopped from being mapped explicitly to DCT1
         from F15h (OR) onwards. They use _dct[0:1] mechanism to access the
         registers. So we should move away from using address ranges to select
         DCT for these families.
       - On newer processors, the address ranges used to indicate DCT1 (0x140,
         0x1a0) have different meanings than what is assumed currently.

      Changes introduced:
       - amd64_read_dct_pci_cfg() now takes in dct value and uses it for
         'selecting the dct'
       - Update usage of the function. Keep in mind that different families
         have specific handling requirements
       - Remove [k8|f10]_read_dct_pci_cfg() as they don't do much different
         from amd64_read_pci_cfg()
         - Move the k8 specific check to amd64_read_pci_cfg
       - Remove f15_read_dct_pci_cfg() and move logic to 
amd64_read_dct_pci_cfg()
       - Remove now needless .read_dct_pci_cfg

      Testing:
       - Tested on Fam 10h; Fam15h Models: 00h, 30h; Fam16h using 'EDAC_DEBUG'
         and mce_amd_inj
       - driver obtains info from F2x registers and caches it in pvt
         structures correctly
       - ECC decoding works fine

      Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410799058-3149-1-git-send-email-aravind.gopalakrishnan@xxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit a211e0136c9a3653acba13ec3b9a2f49c3c44f5e
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:54:07 2014 -0400

      fm10k: Add support for PTP

      This change adds support for the Linux PTP Hardware clock and timestamping
      functionality provided by the hardware.  There are actually two cases that
      this timestamping is meant to support.

      The first case would be an ordinary clock scenario.  In this configuration
      the host interface does not have access to BAR 4.  However all of the host
      interfaces should be locked into the same boundary clock region and as 
such
      they are all on the same clock anyway.  With this being the case they can
      synchronize among themselves and only need to adjust the offset since they
      are all on the same clock with the same frequency.

      The second case is a boundary clock scenario.  This is a special case and
      would require both BAR 4 access, and a means of presenting a netdev per
      boundary region.  The current plan is to use DSA at some point in the
      future to provide these interfaces, but the DSA portion is still under
      development.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5f226ddb5b0c477bd512085b0b1d1052a24f0020
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:53:40 2014 -0400

      fm10k: Add support for ptp to hw specific files

      This change adds the messaging support needed to support PTP.  In the case
      of Tx timestamps it is necessary for the Switch Management entity to 
return
      the frames via the mailbox as the host interface cannot know which port 
the
      timestamp will be delivered to.  In addition there is only one clock on 
the
      entire switch, as such the entity that has BAR 4 access is the only one 
who
      can actually update the frequency as it is the only one with access.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7461fd913afe3a830b47cf133a6ad53e49a5db8b
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:53:23 2014 -0400

      fm10k: Add support for debugfs

      This patch adds limited debugfs support for the driver.  Most of the
      functionality needed for dumping registers is already provided via 
ethtool.
      The only thing we saw that we really neeed was the ability to dump the
      descriptor rings so as such this patch will add a fm10k directory 
containing a
      listing of directories each one with a unique PCI Bus, Device, and 
Function
      number.  Each of those BDF directories will have a list of q_vectors, and
      the q_vectors will contain a file for each of the Rx/Tx rings that are a 
part
      of the vector.  For example:

      # ls -RD /sys/kernel/debug/fm10k/
      /sys/kernel/debug/fm10k/:
      0000:01:00.0

      /sys/kernel/debug/fm10k/0000:01:00.0:
      q_vector.000  q_vector.001  q_vector.002  q_vector.003

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.000:
      rx_ring.000  tx_ring.000

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.001:
      rx_ring.001  tx_ring.001

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.002:
      rx_ring.002  tx_ring.002

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.003:
      rx_ring.003  tx_ring.003

      # cat /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.000/rx_ring.000
      DES DATA       RSS        STATERR    LENGTH VLAN   DGLORT SGLORT TIMESTAMP
      
---------------------------------------------------------------------------
      000 0x00000000 0x00000000 0x00000003 0x002a 0x0000 0x0000 0x0000 
0x13951807dc4fedf0
      001 0x00000000 0x00000000 0x00000003 0x002a 0x0000 0x0000 0x0000 
0x1395180906c9f2c8
      002 0x3731c000 0x00000000 0x00000000 0x0000 0x0000 0x0000 0x0000 
0x0000000000000000
      003 0x3731d000 0x00000000 0x00000000 0x0000 0x0000 0x0000 0x0000 
0x0000000000000000
      004 0xaab3a000 0x00000000 0x00000000 0x0000 0x0000 0x0000 0x0000 
0x0000000000000000
      ...

      # cat /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.000/tx_ring.000
      DES BUFFER_ADDRESS     LENGTH VLAN   MSS    HDRLEN FLAGS
      ---------------------------------------------------------
      000 0x00000000aa8a1002 0x005a 0x0000 0x0000 0x0000 0xc0
      001 0x00000000aa8a2002 0x005a 0x0000 0x0000 0x0000 0xc0
      002 0x000000006bc13202 0x004e 0x0000 0x0000 0x0000 0xc0
      003 0x000000006bc13c02 0x002a 0x0000 0x0000 0x0000 0xe1
      004 0x000000006bc13602 0x0062 0x0000 0x0000 0x0000 0xc0

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 9f801abc3d4fe1e770268ae4e610556e79be6fca
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:53:08 2014 -0400

      fm10k: Add support for IEEE DCBx

      This patch adds support for management of the limited QOS features of the
      FM10000 interface.  Specifically we can support up to 8 traffic classes,
      however the part only provides 1 Rx and 1 Tx FIFO in the host interface 
and
      as a result this can lead to head-of-line blocking on Rx.  This can be
      avoided by setting PFC only for priorities that cannot afford to drop
      frames.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 883a9ccbae560a5b8be2a403d4a0744cd60b784c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:52:09 2014 -0400

      fm10k: Add support for SR-IOV to driver

      This patch combines the recently added VF messaging and configuration
      functionality with the interfaces provided by the kernel to allow for
      configuration and management of SR-IOV.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c265386553871405f3324561298bb824f7dc6a6c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:57 2014 -0400

      fm10k: Add support for SR-IOV to PF core files

      This change adds a set of functions to fm10k_pf.c which allows for
      configuring the VF via a set of standardized TLV messages.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5cb8db4a4cbc6dff56959a6331e9d62fd461f719
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:40 2014 -0400

      fm10k: Add support for VF

      This patch provides the functions necessary to configure the VF making use
      of the same API pointers as the PF.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b651957c202cabc8d5abfc5ad1ddc2607daf6a4f
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:27 2014 -0400

      fm10k: Add support for PF <-> VF mailbox

      This patch adds support for the PF <-> VF mailbox.  It functions similar 
to
      the PF <-> SM mailbox however there are several modifications made to
      improve the reliability of the mailbox itself.  In addition the PF/VF
      mailbox is much smaller an only supports a total size of 16 DWORDs vs the
      1024 DWORDS provided for the PF/SM mailbox.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5cd5e2e98205df377d93fb8dd15c6f3ed4bfa1d6
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:15 2014 -0400

      fm10k: Add support for MACVLAN acceleration

      This patch adds support for L2 MACVLAN by making use of the fact that the
      RRC provides a unique tag per filter called a Global Resource Tag, or 
GLORT.
      In the case of this offload what I have done is assigned a linear block of
      these so that each GLORT represents one of the MACVLAN netdevs.  By doing
      this I can share the Rx queues and Tx queues for all of the MACVLAN 
netdevs
      while allowing them to be demuxed in the Rx cleanup path.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 76a540d4728a379e022fb2e2e8766d502b6d345c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:02 2014 -0400

      fm10k: Add support for netdev offloads

      This patch adds support for basic offloads including TSO, Tx checksum, Rx
      checksum, Rx hash, and the same features applied to VXLAN/NVGRE tunnels.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit aa3ac822689f5c4d8961a8707edba9b6bf4631a3
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:42 2014 -0400

      fm10k: Add support for multiple queues

      This patch takes the driver from supporting a single queue to supporting
      multiple queues.  The upper queue limit for the PF is 128 queues and the
      upper limit for the VF is (128 / num_vfs) rounded down to nearest power 
of 2.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 19ae1b3fb99c2d5a5a7540c296c4cb4df3e7f552
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:27 2014 -0400

      fm10k: Add support for PCI power management and error handling

      Add PCI power management and error handling to allow the device to support
      suspend/resume and recovery of any PCIe errors.  The fm10k devices do not
      support wake on LAN, and there is no plan to add this as a feature.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 82dd0f7ee9a3b6e5d861a7c550c738ec308d37c5
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:15 2014 -0400

      fm10k: Add ethtool support

      This patch adds basic ethtool support to the device to allow for 
configuration.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b101c9626477b1f9d30f31d11442a9cc80c98d7c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:03 2014 -0400

      fm10k: Add transmit and receive fastpath and interrupt handlers

      This change adds the transmit and receive fastpath and interrupt handlers.
      With this code in place the network device is now able to send and receive
      frames over the network interface using a single queue.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      CC: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 3abaae42e1bf686bf5c43063a00b0f4ddbb14373
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:49:43 2014 -0400

      fm10k: Add Tx/Rx hardware ring bring-up/tear-down

      This patch adds support for allocating, configuring, and freeing Tx/Rx 
ring
      resources.  With these changes in place the descriptor queues are in a
      state where they are ready to transmit or receive if provided buffers.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b7d8514c2320138be24b04e81a83afe1fa23d3c1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:49:25 2014 -0400

      fm10k: Add service task to handle delayed events

      This patch adds support for the service task.  The service task takes care
      of all processes that cannot be done in interrupt context such as resets,
      stats updates, TC prio updates, and checking for hung or detached devices.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e27ef599abc559dfc9b40910071cb6f27277e243
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:49:03 2014 -0400

      fm10k: add support for Tx/Rx rings

      This change adds the defines and structures necessary to support both Tx
      and Rx descriptor rings.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 18283cad0a33b4ae6d25507b8b58cbebab49aad0
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:51 2014 -0400

      fm10k: Add interrupt support

      This patch set adds interrupt support for the fm10k interfaces.  The
      interfaces themselves only support MSI-X, so neither MSI or legacy
      interrupts are used.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 504c5eac1d7ed9498d7bf797a23592a8f2f9f234
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:29 2014 -0400

      fm10k: Add support for ndo_open/stop

      Add support for brining the interface up/down.  This is still primitive 
yet
      as we have not yet added support for the descriptor queues.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 8f5e20d45c2bc25c882bc0c13fb136d31239ea96
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:20 2014 -0400

      fm10k: Add support for L2 filtering

      This patch adds support for L2 filtering.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 0e7b364408176362a6370f7182a8fa1c5c4e0628
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:10 2014 -0400

      fm10k: Add netdev

      Now that we have the ability to configure the basic settings on the device
      we can start allocating and configuring a netdev for the interface.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 401b5383c6c9c5b85e1a60bf9de4c7f2dd09d114
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:58 2014 -0400

      fm10k: Add support for configuring PF interface

      This patch adds support for the operations which will configure filters on
      the interface.  In addition with these patches we begin to introduce the 
PF
      messages that will be sent to or received from the Switch Management
      entity.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b6fec18fd16bbf719c1c0aa83e41590573b4c58c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:46 2014 -0400

      fm10k: Add support for PF

      This patch adds basic support for the PF.  With this it is possible to
      bring up the interface, but without being able to configure any of the
      filters on the interface itself.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 1337e6b9775639ce10b4b454b8d018470886d7f3
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:33 2014 -0400

      fm10k: Implement PF <-> SM mailbox operations

      This patch adds support for the mailbox that connects the PF to the Switch
      Management entity.  This mailbox will pass TLV formatted messages between
      the two entities by using a pair of shared ring buffers.

      The primary use of the mailbox is to configure L2 forwarding addresses,
      VLANs, and general resource allocation from the switch.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 6b1f201f1a32cc88af405b07cc2cfd5dcc308df1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:13 2014 -0400

      fm10k: Add support for mailbox

      This patch adds generic mailbox support.  The general idea of the 
mailboxes
      is to use a pair of ring buffers, one for request, one for response to 
send
      data between the local driver and some remote entity be it the PF of the
      Switch Manager.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 04a5aefbfb0109961e1bc3c84ecee00693f78005
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:45 2014 -0400

      fm10k: Add support for basic interaction with hardware

      This patch adds the basic read/write operations for accessing the 
hardware.

      In addition to read read functionality the read functions also provide
      surprise remove detection in the event that the device either loses power
      or is removed.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit ae17db0ee5eefb8a605d5af31b19e86f7deae7e7
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:30 2014 -0400

      fm10k: Add support for TLV message parsing and generation

      This patch adds support for the TVL message formats supported by the PF,
      VF, and Switch Management entity.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 6d2ce9001bf3ec9d149be044edf303d0ff1f5cf1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:20 2014 -0400

      fm10k: Add register defines and basic structures

      This patch adds the basic defines and structures needed by the PF for
      operation.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b3890e3074766817923c6910ce4827b82ea5f96f
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:05 2014 -0400

      fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host 
Interface Driver

      This patch adds the beginning framework onto which I am going to add the
      fm10k driver which supports the Intel(R) FM10000 Ethernet Switch Host
      Interface.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit a64efe15cf28f9d784f7a23cb0de2a4f656da7a4
  Author: Andy Gross <agross@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:18:53 2014 -0500

      dmaengine: qcom_adm: Add device tree binding

      Add device tree binding support for the QCOM ADM DMA driver.

      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 849a8c25c80a2cde824072813bf4aabbc79b8789
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:35:52 2014 +0530

      pinctrl: lantiq: Release gpiochip resources in fail case

      This patch releases gpiochip resources with of_gpiochip_remove
      and gpiochip_remove in failure cases.

      CC: John Crispin <blogic@xxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3dac1918a4912cea9375e76cb3916b751cef22db
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Sat Sep 6 18:25:04 2014 +0200

      pinctrl: imx: detect uninitialized pins

      The pinctrl driver initialized the register offsets for the pins
      with 0. On Vybrid an offset of 0 is a valid offset for the pinctrl
      mux register. So far, this was solved using the ZERO_OFFSET_VALID
      flag which allowed offsets of 0. However, this does not allow to
      verify whether a pins struct imx_pmx_func was initialized or not.

      Use signed offset values for register offsets and initialize those
      with -1 in order to detect uninitialized offset values reliable.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 48e68ff5e55af6907d3f90233e5c4d5601a628a6
  Author: Bernhard Thaler <bernhard.thaler@xxxxxxx>
  Date:   Tue Sep 23 11:01:07 2014 +0200

      Bluetooth: Check for SCO type before setting retransmission effort

      SCO connection cannot be setup to devices that do not support 
retransmission.
      Patch based on http://permalink.gmane.org/gmane.linux.bluez.kernel/7779 
and
      adapted for this kernel version.

      Code changed to check SCO/eSCO type before setting retransmission effort
      and max. latency. The purpose of the patch is to support older devices not
      capable of eSCO.

      Tested on Blackberry 655+ headset which does not support retransmission.
      Credits go to Alexander Sommerhuber.

      Signed-off-by: Bernhard Thaler <bernhard.thaler@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a5062dee82826f54529c89d0e58211897b1b4c68
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 09:04:49 2014 +0200

      ALSA: hda - add explicit include of err.h

      Since every caller of snd_hda_jack_detect_enable_callback needs to
      use the macros from err.h, it makes sense to include it directly
      from hda_jack.h.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 48d11e067fc90ec9fc9c8f7ab982e5a83bf1887b
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 12:26:10 2014 -0700

      mmc: Consolidate emmc tuning blocks

      The same tuning block exists in the dw_mmc h.c and sdhci-msm.c
      files. Move these into mmc.c so that they can be shared across
      drivers.

      Reported-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ffed1b94cbf869e81de0525608193f367db2ba36
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 12:26:09 2014 -0700

      mmc: sdhci-msm: Make tuning block table endian agnostic

      If we're tuning on a big-endian CPU we'll never determine we properly
      tuned the device because we compare the data we received from the
      controller with a table that assumes the CPU is little-endian.
      Change the table to be an array of bytes instead of 32-bit words
      so we can use memcmp() without needing to byte-swap every word
      depending on the endianess of the CPU.

      Cc: Asutosh Das <asutoshd@xxxxxxxxxxxxxx>
      Cc: Venkat Gopalakrishnan <venkatg@xxxxxxxxxxxxxx>
      Reviewed-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Fixes: 415b5a75da43 "mmc: sdhci-msm: Add platform_execute_tuning 
implementation"
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d4d11449088ee9aca16fd1884b852b8b73a4bda1
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Mon Sep 22 09:57:42 2014 -0600

      mmc: don't request CD IRQ until mmc_start_host()

      As soon as the CD IRQ is requested, it can trigger, since it's an
      externally controlled event. If it does, delayed_work host->detect will
      be scheduled.

      Many host controller probe()s are roughly structured as:

      *_probe() {
          host = sdhci_pltfm_init();
          mmc_of_parse(host->mmc);
          rc = sdhci_add_host(host);
          if (rc) {
              sdhci_pltfm_free();
              return rc;
          }

      In 3.17, CD IRQs can are enabled quite early via *_probe() ->
      mmc_of_parse() -> mmc_gpio_request_cd() -> mmc_gpiod_request_cd_irq().

      Note that in linux-next, mmc_of_parse() calls mmc_gpio*d*_request_cd()
      rather than mmc_gpio_request_cd(), and mmc_gpio*d*_request_cd() doesn't
      call mmc_gpiod_request_cd_irq(). However, this issue still exists if
      mmc_gpio_request_cd() is called directly before mmc_start_host().

      sdhci_add_host() may fail part way through (e.g. due to deferred
      probe for a vmmc regulator), and sdhci_pltfm_free() does nothing to
      unrequest the CD IRQ nor cancel the delayed_work. sdhci_pltfm_free() is
      coded to assume that if sdhci_add_host() failed, then the delayed_work
      cannot (or should not) have been triggered.

      This can lead to the following with CONFIG_DEBUG_OBJECTS_* enabled, when
      kfree(host) is eventually called inside sdhci_pltfm_free():

      WARNING: CPU: 2 PID: 6 at lib/debugobjects.c:263 
debug_print_object+0x8c/0xb4()
      ODEBUG: free active (active state 0) object type: timer_list hint: 
delayed_work_timer_fn+0x0/0x18

      The object being complained about is host->detect.

      There's no need to request the CD IRQ so early; mmc_start_host() already
      requests it. For most SDHCI hosts at least, the typical call path that
      does this is: *_probe() -> sdhci_add_host() -> mmc_add_host() ->
      mmc_start_host(). Therefore, remove the call to mmc_gpiod_request_cd_irq()
      from mmc_gpio_request_cd(). This also matches mmc_gpio*d*_request_cd(),
      which already doesn't call mmc_gpiod_request_cd_irq().

      However, some host controller drivers call mmc_gpio_request_cd() after
      mmc_start_host() has already been called, and assume that this will also
      call mmc_gpiod_request_cd_irq(). Update those drivers to explicitly call
      mmc_gpiod_request_cd_irq() themselves. Ideally, these drivers should be
      modified to move their call to mmc_gpio_request_cd() before their call
      to mmc_add_host(). However that's too large a change for stable.

      This solves the problem (eliminates the kernel error message above),
      since it guarantees that the IRQ can't trigger before mmc_start_host()
      is called.

      The critical point here is that once sdhci_add_host() calls
      mmc_add_host() -> mmc_start_host(), sdhci_add_host() is coded not to
      fail. In other words, if there's a chance that mmc_start_host() may have
      been called, and CD IRQs triggered, and the delayed_work scheduled,
      sdhci_add_host() won't fail, and so cleanup is no longer via
      sdhci_pltfm_free() (which doesn't free the IRQ or cancel the work queue)
      but instead must be via sdhci_remove_host(), which calls mmc_remove_host()
      -> mmc_stop_host(), which does free the IRQ and cancel the work queue.

      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.15+
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7abbb8f928e5b7cea1edd077131b2ace665c6712
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 16:20:11 2014 +1000

      xfs: xfs_swap_extent_flush can be static

      Fix sparse warning introduced by commit 4ef897a ("xfs: flush both
      inodes in xfs_swap_extents").

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 02cc18764c753befcdc163d1bc668a6599a54585
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 16:15:45 2014 +1000

      xfs: xfs_buf_write_fail_rl_state can be static

      Fix sparse warning introduced by commit ac8809f9 ("xfs: abort
      metadata writeback on permanent errors").

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 3cf6b0151ba584714f6eafb99bc66d7326efeed7
  Merge: b25c2ff 9def39be d3ac21c 0da1d4a 3afed06
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 23:14:40 2014 -0700

      Merge branches 'tiny/bloat-o-meter-no-SyS', 'tiny/more-procless', 
'tiny/no-advice', 'tiny/tinyconfig' and 'tiny/x86-boot-compressed-use-yn' into 
tiny/next

  commit ea95961df714f7fc446aa4bedfc61510ed1b59cc
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Sep 23 16:11:43 2014 +1000

      xfs: xfs_rtget_summary can be static

      Fix sparse warning introduced by commit afabfd3 ("xfs: combine
      xfs_rtmodify_summary and xfs_rtget_summary").

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e3cf17962a757e59fed2cbcbda6373c1b35a35dd
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 23 16:05:55 2014 +1000

      xfs: remove second xfs_quota.h inclusion in xfs_icache.c

      xfs_quota.h was included twice.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit fb040131561a6b34cefb92cdf598218104abeda0
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 23 16:05:32 2014 +1000

      xfs: don't ASSERT on corrupt ftype

      xfs_dir3_data_get_ftype() gets the file type off disk, but ASSERTs
      if it's invalid:

           ASSERT(type < XFS_DIR3_FT_MAX);

      We shouldn't ASSERT on bad values read from disk.  V3 dirs are
      CRC-protected, but V2 dirs + ftype are not.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8af3dcd3c89aef10375bdd79d5f336b22b57487c
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Tue Sep 23 15:57:59 2014 +1000

      xfs: xlog_cil_force_lsn doesn't always wait correctly

      When running a tight mount/unmount loop on an older kernel, RedHat
      QE found that unmount would occasionally hang in
      xfs_buf_unpin_wait() on the superblock buffer. Tracing and other
      debug work by Eric Sandeen indicated that it was hanging on the
      writing of the superblock during unmount immediately after logging
      the superblock counters in a synchronous transaction. Further debug
      indicated that the synchronous transaction was not waiting for
      completion correctly, and we narrowed it down to
      xlog_cil_force_lsn() returning NULLCOMMITLSN and hence not pushing
      the transaction in the iclog buffer to disk correctly.

      While this unmount superblock write code is now very different in
      mainline kernels, the xlog_cil_force_lsn() code is identical, and it
      was bisected to the backport of commit f876e44 ("xfs: always do log
      forces via the workqueue"). This commit made the CIL push
      asynchronous for log forces and hence exposed a race condition that
      couldn't occur on a synchronous push.

      Essentially, the xlog_cil_force_lsn() relied implicitly on the fact
      that the sequence push would be complete by the time
      xlog_cil_push_now() returned, resulting in the context being pushed
      being in the committing list. When it was made asynchronous, it was
      recognised that there was a race condition in detecting whether an
      asynchronous push has started or not and code was added to handle
      it.

      Unfortunately, the fix was not quite right and left a race condition
      where it it would detect an empty CIL while a push was in progress
      before the context had been added to the committing list. This was
      incorrectly seen as a "nothing to do" condition and so would tell
      xfs_log_force_lsn() that there is nothing to wait for, and hence it
      would push the iclogbufs in memory.

      The fix is simple, but explaining the logic and the race condition
      is a lot more complex. The fix is to add the context to the
      committing list before we start emptying the CIL. This allows us to
      detect the difference between an empty "do nothing" push and a push
      that has not started by adding a discrete "emptying the CIL" state
      to avoid the transient, incorrect "empty" condition that the
      (unchanged) waiting code was seeing.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit f6d31f4b0462898896ba68e491662958ce37d095
  Merge: a4241ae 8b5279e
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:51:14 2014 +1000

      Merge branch 'xfs-shift-extents-rework' into for-next

  commit 8b5279e33f241a074a9c8649bba8f77a2167b798
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:39:05 2014 +1000

      xfs: only writeback and truncate pages for the freed range

      xfs_free_file_space() only affects the range of the file for which space
      is being freed. It currently writes and truncates the page cache from
      the start offset of the free to EOF.

      Modify xfs_free_file_space() to write back and truncate page cache of
      just the range being freed.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit f71721d061e872a39b2680d13f309c1eb6893438
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:39:05 2014 +1000

      xfs: writeback and inval. file range to be shifted by collapse

      The collapse range operation currently writes the entire file before
      starting the collapse to avoid changes in the in-core extent list due to
      writeback causing the extent count to change. Now that collapse range is
      fsb based rather than extent index based it can sustain changes in the
      extent list during the shift sequence without disruption.

      Modify xfs_collapse_file_space() to writeback and invalidate pages
      associated with the range of the file to be shifted.
      xfs_free_file_space() currently has similar behavior, but the space free
      need only affect the region of the file that is freed and this could
      change in the future.

      Also update the comments to reflect the current implementation. We
      retain the eofblocks trim permanently as a best option for dealing with
      delalloc extents. We don't shift delalloc extents because this scenario
      only occurs with post-eof preallocation (since data must be flushed such
      that the cache can be invalidated and data can be shifted). That means
      said space must also be initialized before being shifted into the
      accessible region of the file only to be immediately truncated off as
      the last part of the collapse. In other words, the eofblocks trim will
      happen anyways, we just run it first to ensure the file remains in a
      consistent state throughout the collapse.

      Finally, detect and fail explicitly in the event of a delalloc extent
      during the extent shift. The implementation does not support delalloc
      extents and the caller is expected to prevent this scenario in advance
      as is done by collapse.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a979bdfea10a61dce0055b4d416d640f4f5f495e
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:39:04 2014 +1000

      xfs: refactor single extent shift into xfs_bmse_shift_one() helper

      xfs_bmap_shift_extents() has a variety of conditions and error checks
      that make the logic difficult to follow and indent heavy. Refactor the
      loop body of this function into a new xfs_bmse_shift_one() helper. This
      simplifies the error checks, eliminates index decrement on merge hack by
      pushing the index increment down into the helper, and makes the code
      more readable by reducing multiple levels of indentation.

      This is a code refactor only. The behavior of extent shift and collapse
      range is not modified.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit ddb19e3180fa42362a04e86771d758be1de0bb13
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:38:09 2014 +1000

      xfs: refactor shift-by-merge into xfs_bmse_merge() helper

      The extent shift mechanism in xfs_bmap_shift_extents() is complicated
      and handles several different, non-deterministic scenarios. These
      include extent shifts, extent merges and potential btree updates in
      either of the former scenarios.

      Refactor the code to be more linear and readable. The loop logic in
      xfs_bmap_shift_extents() and some initial error checking is adjusted
      slightly. The associated btree lookup and update/delete operations are
      condensed into single blocks of code. This reduces the number of
      btree-specific blocks and facilitates the separation of the merge
      operation into a new xfs_bmse_merge() and xfs_bmse_can_merge() helpers.

      This is a code refactor only. The behavior of extent shift and collapse
      range is not modified.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2c845f5a5f238f42376b6551a7f7716952c8f509
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:37:09 2014 +1000

      xfs: track collapse via file offset rather than extent index

      The collapse range implementation uses a transaction per extent shift.
      The progress of the overall operation is tracked via the current extent
      index of the in-core extent list. This is racy because the ilock must be
      dropped and reacquired for each transaction according to locking and log
      reservation rules. Therefore, writeback to prior regions of the file is
      possible and can change the extent count. This changes the extent to
      which the current index refers and causes the collapse to fail mid
      operation. To avoid this problem, the entire file is currently written
      back before the collapse operation starts.

      To eliminate the need to flush the entire file, use the file offset
      (fsb) to track the progress of the overall extent shift operation rather
      than the extent index. Modify xfs_bmap_shift_extents() to
      unconditionally convert the start_fsb parameter to an extent index and
      return the file offset of the extent where the shift left off, if
      further extents exist. The bulk of ths function can remain based on
      extent index as ilock is held by the caller. xfs_collapse_file_space()
      now uses the fsb output as the starting point for the subsequent shift.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 0d085a529b427d97710e6a41f8a4f23e1757cd12
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Tue Sep 23 15:36:27 2014 +1000

      xfs: ensure WB_SYNC_ALL writeback handles partial pages correctly

      XFS has been having trouble with stray delayed allocation extents
      beyond EOF for a long time. Recent changes to the collapse range
      code has triggered erroneous EBUSY errors on page invalidtion for
      block size smaller than page size filesystems. These
      have been caused by dirty buffers beyond EOF on a partial page which
      do not get written to disk during a sync.

      The issue is that write-ahead in xfs_cluster_write() finds such a
      partial page and handles it by leaving the page dirty but pushing it
      into a writeback state. This used to work just fine, as the
      write_cache_pages() code would then find the dirty partial page in
      the next mapping tree lookup as the dirty tag is still set.

      Unfortunately, when we moved to a mark and sweep approach to
      writeback to fix other writeback sync issues, we broken this. THe
      act of marking the page as under writeback now clears the TOWRITE
      tag in the radix tree, even though the page is still dirty. This
      causes the TOWRITE tag to be cleared, and hence the next lookup on
      the mapping tree does not find the dirty partial page and so doesn't
      try to write it again.

      This same writeback bug was found recently in ext4 and fixed in
      commit 1c8349a ("ext4: fix data integrity sync in ordered mode")
      without communication to the wider filesystem community. We can use
      exactly the same fix here so the TOWRITE flag is not cleared on
      partial page writes.

      cc: stable@xxxxxxxxxxxxxxx # dependent on 
1c8349a17137b93f0a83f276c764a6df1b9a116e
      Root-cause-found-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 62731433591156ece255e23ffd69ea4544b424f1
  Merge: 7c9a373 dd56af4
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Tue Sep 23 07:21:42 2014 +0200

      Merge branch 'rcu/next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

      Pull the v3.18 RCU changes from Paul E. McKenney:

      "
        * Update RCU documentation.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/378.

        * Miscellaneous fixes.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/386.  An additional fix that
          eliminates a documented (but now inconvenient) deadlock between
          RCU hotplug and expedited grace periods was posted at
          https://lkml.org/lkml/2014/8/28/573.

        * Changes related to No-CBs CPUs and NO_HZ_FULL.  These were posted
          to LKML at https://lkml.org/lkml/2014/8/28/412.

        * Torture-test updates.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/546 and at
          https://lkml.org/lkml/2014/9/11/1114.

        * RCU-tasks implementation.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/540.
      "

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 94318d50ffc84a1ebaf1a83a0a56bbbaf415bacf
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:47:23 2014 +1000

      drm/ttm: Clean usage of ttm_io_prot() with TTM_PL_FLAG_CACHED

      Today, most callers of ttm_io_prot() check TTM_PL_FLAG_CACHED before
      calling it since on some archs it will unconditionally create non-cached
      mappings.

      But not all callers do which is incorrect as far as I can tell.

      Instead, move that check inside ttm_io_port() itself for all archs
      and make powerpc use the same implementation as ia64 and arm

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 6bd3110ce6e50fb15c975b26f068d606f4434431
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:46:45 2014 +1000

      drm: powerpc can use a simpler drm_io_prot()

      What the code does is equivalent to the x86 code, so let's use
      it as well

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e3f205a72c4554b58f51d5afd98195c4ff54d215
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 23 00:56:28 2014 +0200

      ASoC: Remove locking in snd_soc_{new,free}_ac97_codec()

      snd_soc_new_ac97_codec() and snd_soc_free_ac97_codec() are called from
      within a CODEC's probe() and remove() callbacks. Those will not run
      concurrently against each other for the same CODEC instance, hence it is 
not
      necessary to protect the two functions with a mutex.

      This removes the last user in the ASoC core of the snd_soc_codec mutex 
field
      and will allow us to eventually remove it.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0d90ecf31e11f8204649943ed3478d7a015c2cb9
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 22:06:34 2014 +0200

      regulator: axp20x: Use parent device as regulator configuration device

      The current device used for the regulator configuration is the child 
device
      created by the MFD driver. This means that it doesn't have any of_node 
pointing
      to it, and whenever we register the regulators, it will not look into the
      regulator supply in the DT, hence requiring to provide regulator aliases 
in the
      MFD driver.

      We can easily fix that by using the parent device in our configuration, 
which
      has a DT node associated to it, and will allow a DT lookup. Eventually, 
we will
      be able to remove the aliases in the MFD driver.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2172d6606843cbad58498310a28125e7a700e658
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:48:47 2014 +0530

      powerpc/pseries: Drop unnecessary continue

      Continue is not needed at the bottom of a loop.

      The Coccinelle semantic patch implementing this change is:

      @@
      @@

      for (...;...;...) {
        ...
        if (...) {
          ...
      -   continue;
        }
      }

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 90bdbb46f41c9fa670d7b0709e0c8a92ad82bdfe
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Thu Sep 18 14:45:59 2014 +0800

      ASoC: rt5677: Add sidetone function

      Add sidetone function

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e60cdc907c1d656b628480b737710fb73bb69001
  Merge: 9e82bf0 6236435
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:42:40 2014 -0700

      Merge tag 'extcon-next-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next

      Chanwoo writes:

      Update extcon for v3.18

      This patchset add new extcon provider driver and fix minor issue of 
extcon driver.

      Detailed description for patchset:
      1. Add new Richtek RT8973A extcon driver
      This driver support for Richtek RT8973A which is Micro USB Switch OVP and
      i2c interface. The RT8973A is a USB port accessory detector and switch 
that is
      optimized to protect low voltage system from abnormal high input voltage
      (up to 28V) and supports high speed USB operation. Also, RT8973A support
      'auto-configuration' mode. If auto-configuration mode is enabled, RT8973A
      would control internal h/w patch for USB D-/D+ switching.

      2. Fix code cleanup for other extcon driver
      - extcon-sm5502 driver
       : Fix bug to check cable type and build break.
       : Move header file from include/linux/extcon to drivers/extcon because 
this
         header file is only user for extcon-sm5502.c.
       : Clean up codes by using checkpatch script
      - extcon-max77693 driver
       : Use resource managed interrupt function
       : Fix bug to set ADC debounce time
      - extcon-gpio driver
       : Fix minor code cleanup

  commit 1d52c78afbbf80b58299e076a159617d6b42fe3c
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Thu Sep 18 11:30:44 2014 -0400

      Btrfs: try not to ENOSPC on log replay

      When doing log replay we may have to update inodes, which traditionally 
goes
      through our delayed inode stuff.  This will try to move space over from 
the
      trans handle, but we don't reserve space in our trans handle on replay 
since we
      don't know how much we will need, so instead we try to flush.  But 
because we
      have a trans handle open we won't flush anything, so if we are out of 
reserve
      space we will simply return ENOSPC.  Since we know that if an operation 
made it
      into the log then we definitely had space before the box bought the farm 
then we
      don't need to worry about doing this space reservation.  Use the
      fs_info->log_root_recovering flag to skip the delayed inode stuff and 
update the
      item directly.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f6acfd50110b335c7af636cf1fc8e55319cae5fc
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Thu Sep 18 11:27:17 2014 -0400

      Btrfs: don't do async reclaim during log replay

      Trying to reproduce a log enospc bug I hit a panic in the async reclaim 
code
      during log replay.  This is because we use fs_info->fs_root as our root 
for
      shrinking and such.  Technically we can use whatever root we want, but 
let's
      just not allow async reclaim while we're doing log replay.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 47ab2a6c689913db23ccae38349714edf8365e0a
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Thu Sep 18 11:20:02 2014 -0400

      Btrfs: remove empty block groups automatically

      One problem that has plagued us is that a user will use up all of his 
space with
      data, remove a bunch of that data, and then try to create a bunch of 
small files
      and run out of space.  This happens because all the chunks were allocated 
for
      data since the metadata requirements were so low.  But now there's a 
bunch of
      empty data block groups and not enough metadata space to do anything.  
This
      patch solves this problem by automatically deleting empty block groups.  
If we
      notice the used count go down to 0 when deleting or on mount notice that 
a block
      group has a used count of 0 then we will queue it to be deleted.

      When the cleaner thread runs we will double check to make sure the block 
group
      is still empty and then we will delete it.  This patch has the side 
effect of no
      longer having a bunch of BUG_ON()'s in the chunk delete code, which will 
be
      helpful for both this and relocate.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1eb96047052fe13557d6f278c835ef8b88ac3b4c
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 00:49:43 2014 -0300

      [media] v4l: ti-vpe: Remove casting the return value which is a void 
pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 47c0b565ecd827984f43e52a4ec9b9a191feb80c
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Wed Aug 27 22:12:43 2014 -0300

      [media] vpfe_standards[] can be static

      make vpfe_standards[] static.

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 229fd4a505553c3a475b90e9aa8e452f5d78eb3b
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Apr 28 15:59:16 2014 -0700

      clk: qcom: Add support for banked MD RCGs

      The banked MD RCGs in global clock control have a different
      register layout than the ones implemented in multimedia clock
      control. Add support for these types of clocks so we can change
      the rates of the UBI32 clocks.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit ae3669ac5c09fa8dfc8d8a294ccb5f265b8929be
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Apr 28 15:58:11 2014 -0700

      clk: qcom: Add support for setting rates on PLLs

      Some PLLs may require changing their rate at runtime. Add support
      for these PLLs.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 50c6a50344c58f73c697e2fe38960dc176a2e69f
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Thu Sep 4 13:21:50 2014 -0700

      clk: qcom: Consolidate frequency finding logic

      There are two find_freq() functions in clk-rcg.c and clk-rcg2.c
      that are almost exactly the same. Consolidate them into one
      function to save on some code space.

      Cc: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit dc1b3f657f25798b2dc9ed8928b80eb3183019a2
  Author: Andy Gross <agross@xxxxxxxxxxxxxx>
  Date:   Tue Sep 16 16:04:12 2014 -0500

      clk: qcom: Add IPQ8064 PLL required for USB

      This patch adds the PLL0 that is required for the USB clocks to
      work properly.

      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Fixes: 24d8fba44af3 "clk: qcom: Add support for IPQ8064's global clock 
controller (GCC)"
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 990a6a997774fae9667f08805ea6c7fe25381b84
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Fri Aug 22 13:50:42 2014 -0300

      [media] MAINTAINERS: add sp2 entry

      Add a maintainer for the new CIMaX SP2 driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 09628b2c2105722e61b8c799531304a1cd317b2e
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 18:57:45 2014 -0300

      [media] dib0700_devices: Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Not sure why, but some tables are still using the old way,
      but at least several of them got fixed.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 557b4549714536b161522960a36f0aa7f527418c
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Sun Sep 21 00:22:17 2014 +0200

      eeepc-laptop: clean up control flow in *_rfkill_notifier

      Handle errors immediately in eeepc_register_rfkill_notifier and
      eeepc_unregister_rfkill_notifier. This clears up the control flow for the
      reader. It also removes unnecessary indentation.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 1148f6fdb0136b6cf9ec5e1ff6db2dfa899b3906
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 08:20:23 2014 -0300

      [media] v4l: ti-vpe: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 89b51cb5c3b0e8c2b8016c60f3386a5bfa468498
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Wed Sep 17 08:59:36 2014 -0600

      PCI: Add ACS quirk for Solarflare SFC9120 & SFC9140

      Solarflare confirms that these devices do not allow peer-to-peer between
      functions.  Quirk them to allow IOMMU grouping to expose this isolation.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Robert Stonehouse <rstonehouse@xxxxxxxxxxxxxx>

  commit 4093a8443941d7021c7f747474a87a56cf666270
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Sep 18 20:47:48 2014 -0400

      selinux: normalize audit log formatting

      Restructure to keyword=value pairs without spaces.  Drop superfluous 
words in
      text.  Make invalid_context a keyword.  Change result= keyword to 
seresult=.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      [Minor rewrite to the patch subject line]
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit 9f0dbe087bff6cfffcf8b0c25c08891d66b987be
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 14:52:07 2014 -0600

      PCI: designware: Use NULL instead of false

      of_get_address() expects pointers in the third and fourth parameters.

      Pass NULL in order to fix the following sparse warnings:

        drivers/pci/host/pcie-designware.c:433:51: warning: Using plain integer 
as NULL pointer
        drivers/pci/host/pcie-designware.c:433:58: warning: Using plain integer 
as NULL pointer

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

  commit 5d40018623a53f5e21cb3393ab9ef2a3a7bc57dd
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Mon Aug 18 08:51:29 2014 -0300

      [media] au0828: fill tuner type on all boards

      This is used by the I2C code in order to slow down the
      speed to 20 kHz on devices with xc5000 or xc5000c.

      So, it needs to be filled for all devices that use either
      xc5000 or xc5000c.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b13b47e0b5eecbd18ebaa7f6657ca0f53eb783a3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Mon Aug 18 08:51:28 2014 -0300

      [media] au0828: explicitly identify boards with analog TV

      Right now, the au0828 driver uses .tuner to detect if analog
      tv is being used or not. By not filling .tuner fields at the
      board struct, the I2C core can't do decisions based on it.

      So, add a field to explicitly tell when analog TV is supported.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5d8f4c9fdd67404c9f94683836e49ec8bded2287
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Wed Sep 17 10:41:13 2014 -0600

      PCI: Remove unused pci_get_dma_source()

      pci_get_dma_source() is unused, so remove it.  We now have
      dma_alias_devfn() to describe this.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1ba3f927ad66759b0081fe1f96d77500c9a622c3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:48:01 2014 -0300

      [media] au0828-cards: remove a comment about i2c clock stretching

      This comment is already at the au0828-i2c where it belongs.
      So, remove it from a board's entry. It doesn't make any sense
      there, as we're setting the clock to 250kHz there, slowing it
      down only at the au0828-i2c.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a2aeb02a8e6a9fef397c344245a54eeae67341f6
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 22 13:42:53 2014 -0700

      net: sched: fix compile warning in cls_u32

      $ grep CONFIG_CLS_U32_MARK .config
      # CONFIG_CLS_U32_MARK is not set

      net/sched/cls_u32.c: In function 'u32_change':
      net/sched/cls_u32.c:852:1: warning: label 'errout' defined but not used
      [-Wunused-label]

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bee3f304435a9c8c70b135083e23516872a17c98
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Mon Sep 22 14:46:13 2014 -0600

      PCI: Remove unused pci_find_upstream_pcie_bridge()

      pci_find_upstream_pcie_bridge() is unused, so remove it.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 56fab6e189441d714a2bfc8a64f3df9c0749dff7
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 17:58:27 2014 +0200

      PCI: mvebu: Fix uninitialized variable in mvebu_get_tgt_attr()

      Geert Uytterhoeven reported a warning when building pci-mvebu:

        drivers/pci/host/pci-mvebu.c: In function 'mvebu_get_tgt_attr':
        drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
           if (slot == PCI_SLOT(devfn) && type == rtype) {
                                         ^

      And indeed, the code of mvebu_get_tgt_attr() may lead to the usage of 
rtype
      when being uninitialized, even though it would only happen if we had
      entries other than I/O space and 32 bits memory space.

      This commit fixes that by simply skipping the current DT range being
      considered, if it doesn't match the resource type we're looking for.

      Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx        # v3.12+

  commit 886da6ac33ac7e82392f1bc8b7b25b058710a269
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:36:53 2014 -0300

      [media] stv0367: Remove an unused parameter

      cab_state->modulation is initialized with a wrong value:

      drivers/media/dvb-frontends/stv0367.c:3000:42: warning: mixing different 
enum types
      drivers/media/dvb-frontends/stv0367.c:3000:42:     int enum fe_modulation 
 versus
      drivers/media/dvb-frontends/stv0367.c:3000:42:     int enum stv0367cab_mod

      as it was declared as "enum stv0367cab_mod". While it could be fixed,
      there's no value on it, as this is never used.

      So, just remove the modulation from cab_state structure.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit eafeda9666f634abc1b133ee4b578708269d99ab
  Author: Maks Naumov <maksqwe1@xxxxxxx>
  Date:   Fri Aug 15 16:23:20 2014 -0300

      [media] media: stv0367: fix frontend modulation initialization with 
FE_CAB_MOD_QAM256

      It was using the wrong constant for QAM256 on get_frontend.

      Signed-off-by: Maks Naumov <maksqwe1@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 78e719a5f30b7017b575c08220f4480e3140c6f1
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 15:16:58 2014 -0300

      [media] em28xx-input: i2c IR decoders: improve i2c_client handling

      Instead of using a temporary stack allocated i2c_client in 
em28xx_i2c_ir_handle_key(),
      allocate/free the i2c_client at module init/uninit and hook it into 
struct em28xx_IR
      (if the device has an i2c IR decoder).
      This reduces the frame size of function em28xx_i2c_ir_handle_key() and 
speeds
      it up a bit.
      Also make sure that all fields of struct i2c_client are initialized 
properly.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit fcdd1cf4dd63aecf86c987d7f4ec7187be5c2fbc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 22 13:19:44 2014 -0700

      tcp: avoid possible arithmetic overflows

      icsk_rto is a 32bit field, and icsk_backoff can reach 15 by default,
      or more if some sysctl (eg tcp_retries2) are changed.

      Better use 64bit to perform icsk_rto << icsk_backoff operations

      As Joe Perches suggested, add a helper for this.

      Yuchung spotted the tcp_v4_err() case.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5611588b86492eded428cad0f698c39178f88d23
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 13:22:35 2014 -0300

      [media] rc-core: use USB API functions rather than constants

      This patch introduces the use of !usb_endpoint_dir_in(epd) and
      !usb_endpoint_xfer_int(epd).

      The Coccinelle semantic patch that makes these changes is as follows:

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) !=
      -  \(USB_DIR_IN\|0x80\))
      + !usb_endpoint_dir_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) !=
      - \(USB_ENDPOINT_XFER_INT\|3\))
      + !usb_endpoint_xfer_int(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4ac9cbfa35f2c05ed294a2b3e0bf5d0bb7cba607
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:35 2014 +0200

      x86/PCI: Mark DMI tables as initialization data

      The DMI tables are only used in __init code, thereby can be marked as
      initialization data, too.  The same is true for the callback functions
      referenced from the DMI tables.

      This moves ~9.6 kB of code and r/o data to the init sections, marking the
      memory for release after initialization.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 35f7aa5309c048bb70e58571942795fa9411ce6a
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sat Sep 20 14:03:55 2014 +0200

      ipv6: mld: answer mldv2 queries with mldv1 reports in mldv1 fallback

      RFC2710 (MLDv1), section 3.7. says:

        The length of a received MLD message is computed by taking the
        IPv6 Payload Length value and subtracting the length of any IPv6
        extension headers present between the IPv6 header and the MLD
        message. If that length is greater than 24 octets, that indicates
        that there are other fields present *beyond* the fields described
        above, perhaps belonging to a *future backwards-compatible* version
        of MLD. An implementation of the version of MLD specified in this
        document *MUST NOT* send an MLD message longer than 24 octets and
        MUST ignore anything past the first 24 octets of a received MLD
        message.

      RFC3810 (MLDv2), section 8.2.1. states for *listeners* regarding
      presence of MLDv1 routers:

        In order to be compatible with MLDv1 routers, MLDv2 hosts MUST
        operate in version 1 compatibility mode. [...] When Host
        Compatibility Mode is MLDv2, a host acts using the MLDv2 protocol
        on that interface. When Host Compatibility Mode is MLDv1, a host
        acts in MLDv1 compatibility mode, using *only* the MLDv1 protocol,
        on that interface. [...]

      While section 8.3.1. specifies *router* behaviour regarding presence
      of MLDv1 routers:

        MLDv2 routers may be placed on a network where there is at least
        one MLDv1 router. The following requirements apply:

        If an MLDv1 router is present on the link, the Querier MUST use
        the *lowest* version of MLD present on the network. This must be
        administratively assured. Routers that desire to be compatible
        with MLDv1 MUST have a configuration option to act in MLDv1 mode;
        if an MLDv1 router is present on the link, the system administrator
        must explicitly configure all MLDv2 routers to act in MLDv1 mode.
        When in MLDv1 mode, the Querier MUST send periodic General Queries
        truncated at the Multicast Address field (i.e., 24 bytes long),
        and SHOULD also warn about receiving an MLDv2 Query (such warnings
        must be rate-limited). The Querier MUST also fill in the Maximum
        Response Delay in the Maximum Response Code field, i.e., the
        exponential algorithm described in section 5.1.3. is not used. [...]

      That means that we should not get queries from different versions of
      MLD. When there's a MLDv1 router present, MLDv2 enforces truncation
      and MRC == MRD (both fields are overlapping within the 24 octet range).

      Section 8.3.2. specifies behaviour in the presence of MLDv1 multicast
      address *listeners*:

        MLDv2 routers may be placed on a network where there are hosts
        that have not yet been upgraded to MLDv2. In order to be compatible
        with MLDv1 hosts, MLDv2 routers MUST operate in version 1 compatibility
        mode. MLDv2 routers keep a compatibility mode per multicast address
        record. The compatibility mode of a multicast address is determined
        from the Multicast Address Compatibility Mode variable, which can be
        in one of the two following states: MLDv1 or MLDv2.

        The Multicast Address Compatibility Mode of a multicast address
        record is set to MLDv1 whenever an MLDv1 Multicast Listener Report is
        *received* for that multicast address. At the same time, the Older
        Version Host Present timer for the multicast address is set to Older
        Version Host Present Timeout seconds. The timer is re-set whenever a
        new MLDv1 Report is received for that multicast address. If the Older
        Version Host Present timer expires, the router switches back to
        Multicast Address Compatibility Mode of MLDv2 for that multicast
        address. [...]

      That means, what can happen is the following scenario, that hosts can
      act in MLDv1 compatibility mode when they previously have received an
      MLDv1 query (or, simply operate in MLDv1 mode-only); and at the same
      time, an MLDv2 router could start up and transmits MLDv2 startup query
      messages while being unaware of the current operational mode.

      Given RFC2710, section 3.7 we would need to answer to that with an MLDv1
      listener report, so that the router according to RFC3810, section 8.3.2.
      would receive that and internally switch to MLDv1 compatibility as well.

      Right now, I believe since the initial implementation of MLDv2, Linux
      hosts would just silently drop such MLDv2 queries instead of replying
      with an MLDv1 listener report, which would prevent a MLDv2 router going
      into fallback mode (until it receives other MLDv1 queries).

      Since the mapping of MRC to MRD in exactly such cases can make use of
      the exponential algorithm from 5.1.3, we cannot [strictly speaking] be
      aware in MLDv1 of the encoding in MRC, it seems also not mentioned by
      the RFC. Since encodings are the same up to 32767, assume in such a
      situation this value as a hard upper limit we would clamp. We have asked
      one of the RFC authors on that regard, and he mentioned that there seem
      not to be any implementations that make use of that exponential algorithm
      on startup messages. In any case, this patch fixes this MLD
      interoperability issue.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25ee7327d04bc3ff41a7a5ac42d74226f8d60ac6
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 19 13:53:51 2014 -0700

      net: bpf: fix compiler warnings in test_bpf

      old gcc 4.2 used by avr32 architecture produces warnings:

      lib/test_bpf.c:1741: warning: integer constant is too large for 'long' 
type
      lib/test_bpf.c:1741: warning: integer constant is too large for 'long' 
type
      lib/test_bpf.c: In function '__run_one':
      lib/test_bpf.c:1897: warning: 'ret' may be used uninitialized in this 
function

      silence these warnings.

      Fixes: 02ab695bb37e ("net: filter: add "load 64-bit immediate" eBPF 
instruction")
      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 65aaae245a2842e3ed9d12f27aeb42fa215dfc2c
  Author: Pratyush Anand <pratyush.anand@xxxxxx>
  Date:   Wed Sep 3 10:50:49 2014 +0530

      PCI: spear: Pass config resource through reg property

      PCIe configuration space should be passed through reg property, rather 
than
      through ranges property.  This patch does the correction for SPEAr13XX
      SOCs.

      Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 9408d8f0f86b9eaafc3c5a07f148f009a6abcfc6
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 13:18:53 2014 -0300

      [media] media/rc/imon.c: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_type.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\))
      + usb_endpoint_type(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 612f676bbef9b937764db453c931ea48be8020ef
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Thu Aug 7 02:42:04 2014 -0300

      [media] dvb: return the error from i2c_transfer if negative

      Just returns whatever error that was returned by the i2c core,
      in the case of errors, only returning -EREMOTEIO if the transfer size
      is not what it was expected.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a375218460a625f15b5403d15d9a67d8f8951177
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Thu Aug 7 02:41:45 2014 -0300

      [media] dvb: remove 0x prefix from decimal value in printf

      The returned code is 0, 1 or an error. It doesn't make sense to
      print it in hexadecimal.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit de5df63228fcfbd5bb7fd883774c18fec9e61f12
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 19 21:50:34 2014 -0700

      net: sched: cls_u32 changes to knode must appear atomic to readers

      Changes to the cls_u32 classifier must appear atomic to the
      readers. Before this patch if a change is requested for both
      the exts and ifindex, first the ifindex is updated then the
      exts with tcf_exts_change(). This opens a small window where
      a reader can have a exts chain with an incorrect ifindex. This
      violates the the RCU semantics.

      Here we resolve this by always passing u32_set_parms() a copy
      of the tc_u_knode to work on and then inserting it into the hash
      table after the updates have been successfully applied.

      Tested with the following short script:

      #tc filter add dev p3p2 parent 8001:0 protocol ip prio 99 handle 1: \
               u32 divisor 256

      #tc filter add dev p3p2 parent 8001:0 protocol ip prio 99 \
               u32 link 1: hashkey mask ffffff00 at 12    \
               match ip src 192.168.8.0/2

      #tc filter add dev p3p2 parent 8001:0 protocol ip prio 102    \
               handle 1::10 u32 classid 1:2 ht 1:             \
               match ip src 192.168.8.0/8 match ip tos 0x0a 1e

      #tc filter change dev p3p2 parent 8001:0 protocol ip prio 102 \
                 handle 1::10 u32 classid 1:2 ht 1:        \
                 match ip src 1.1.0.0/8 match ip tos 0x0b 1e

      CC: Eric Dumazet <edumazet@xxxxxxxxxx>
      CC: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a1ddcfee2d9ae172d0095f3f8227f7fa53288c65
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 19 21:50:04 2014 -0700

      net: cls_u32: fix missed pcpu_success free_percpu

      This fixes a missed free_percpu in the unwind code path and when
      keys are destroyed.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6694ba62c7231f68f12a2d9466bcbdf734637f04
  Author: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
  Date:   Mon Aug 4 17:04:52 2014 -0300

      [media] drivers/media/dvb-frontends/stv0900_sw.c: Fix break placement

      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81621

      Reported-by: David Binderman <dcb314@xxxxxxxxxxx>
      Signed-off-by: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e173fb2646a832b424c80904c306b816760ce477
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Sep 18 20:50:17 2014 -0400

      selinux: cleanup error reporting in selinux_nlmsg_perm()

      Convert audit_log() call to WARN_ONCE().

      Rename "type=" to nlmsg_type=" to avoid confusion with the audit record
      type.

      Added "protocol=" to help track down which protocol (NETLINK_AUDIT?) was 
used
      within the netlink protocol family.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      [Rewrote the patch subject line]
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit 37ab7ddf3f81cec9175f53f17c357bb0d27a343e
  Author: dingtianhong <dingtianhong@xxxxxxxxxx>
  Date:   Fri Sep 19 21:05:01 2014 +0800

      bonding: remove the unnecessary notes for bond_xmit_broadcast()

      Signed-off-by: Ding Tianhong <dingtianhong@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a64d044e3907b717ae3d1e3711226064b42c83f4
  Author: dingtianhong <dingtianhong@xxxxxxxxxx>
  Date:   Fri Sep 19 21:04:57 2014 +0800

      bonding: slight optimization for bond_xmit_roundrobin()

      When the slave is the curr_active_slave, no need to check
      whether the slave is active or not, it is always active.

      Signed-off-by: Ding Tianhong <dingtianhong@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b2ed7d98e1c7098f452cf95ab69211a2f8e02ac8
  Author: Karicheri, Muralidharan <m-karicheri2@xxxxxx>
  Date:   Mon Sep 22 15:19:28 2014 -0400

      ARM: dts: keystone: fix bindings for pcie and usb clock nodes

      Fix incorrect clock names for usb1, pcie1 and domain register
      offset for pcie1 clock nodes on K2E EVM

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 48443f07bd077f127d9157f22d8b5eefe28537a1
  Author: Karicheri Muralidharan <m-karicheri2@xxxxxx>
  Date:   Mon Sep 22 15:19:27 2014 -0400

      ARM: dts: keystone: k2l: Fix chip selects for SPI devices

      There are 5 chip selects per SPI0 and SPI2 and 3 per SPI1. SPI2 needs
      to be pinned out to use and by default they are disabled. So keep the
      state disabled to reflect default.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a3d3ee3f7d0b754dc06de68248d752231dddc9a5
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Mon Sep 22 15:19:27 2014 -0400

      ARM: dts: keystone: add dsp gpio controllers nodes

      Add Keystone 2 DSP GPIO nodes for SoCs:
      k2hk:
       DSP GPIO banks 0-7 correspond to DSP0-DSP7
      k2l:
       DSP GPIO banks 0-3 correspond to DSP0-DSP3
      k2e:
       DSP GPIO bank 0 corresponds to DSP0

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a392d42de7e9372b1049be1dee1aeefa51e14345
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Mon Sep 22 15:19:27 2014 -0400

      ARM: dts: keystone: add keystone irq controller node

      Add Keystone IRQ controller IP node which allows ARM
      CorePac core to receive signals from DSP cores.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 3fcb95a84fdb11e922cfac3b5cd3a9d96a9e9995
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 22 11:39:44 2014 -0700

      udp: Need to make ip6_udp_tunnel.c have GPL license

      Unable to load various tunneling modules without this:

      [   80.679049] fou: Unknown symbol udp_sock_create6 (err 0)
      [   91.439939] ip6_udp_tunnel: Unknown symbol ip6_local_out (err 0)
      [   91.439954] ip6_udp_tunnel: Unknown symbol __put_net (err 0)
      [   91.457792] vxlan: Unknown symbol udp_sock_create6 (err 0)
      [   91.457831] vxlan: Unknown symbol udp_tunnel6_xmit_skb (err 0)

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5624e80f8dba63499684d8920733d7465ad7d14b
  Merge: cecda69 cd3307aa
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:01:13 2014 -0400

      Merge branch 'be2net-next'

      Sathya Perla says:

      ====================
      be2net: patch set

      Patches 1 and 2 fix sparse warnings (static declaration needed and endian
      declaration needed) introduced by the earlier patch set.

      Patches 3 and 4 add 20G/40G speed reporting via ethtool for the Skyhawk-R
      chip.

      Patches 5 to 12 fix various style issues and checkpatch warnings in the
      driver such as:
        - removing unnecessary return statements in void routines
        - adding needed blank lines after a declaration block
        - deleting multiple blank lines
        - inserting a blank line after a function/struct definition
        - removing space after typecast
        - fixing multiple assignments on a single line
        - fixing alignment on a line wrap
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cd3307aaced34c0d1f5dfd96ee84d012c614e3b7
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:47:02 2014 +0530

      be2net: fix alignment on line wrap

      This patch fixes alignment whereever it doesn't match the open parenthesis
      alignment.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5f820b6c6e1cd75d5f2d08a684ecb3c2fda22d14
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:47:01 2014 +0530

      be2net: remove multiple assignments on a single line

      This patch removes multiple assignments on a single line as warned
      by checkpatch.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 504fbf1e4f1a0f9c1586dfa22ef0eb20521f9df3
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:47:00 2014 +0530

      be2net: remove space after typecasts

      This patch removes unnecessary spaces after typecasts as per checkpatch 
warnings.
      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 619f2d1a8f2f94d31ae90480f8e39dc91d5a7360
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:59 2014 +0530

      be2net: remove unnecessary blank lines after an open brace

      This patch fixes checkpatch warnings about blank lines after an open 
brace '{'.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e2fb1afa60dd1195a7d851d563c5eec3f069b760
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:58 2014 +0530

      be2net: insert a blank line after function/struct//enum definitions

      This patch inserts a blank line after function/struct/union/enum 
definitions
      as per checkpatch warnings.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6f5473c4250f972eab2feb3faa1c923ec245124
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:57 2014 +0530

      be2net: remove multiple blank lines

      This patch removes multiple blank lines in the driver as per checkpatch
      warnings.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 03d28ffe9901c306daff494124921b12d0133c17
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:56 2014 +0530

      be2net: add blank line after declarations

      This patch fixes checkpatch warnings in be2net by adding a blank line
      between declaration and code blocks.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 627cd5f8a74a2239ac3ca742b710025dee85db1d
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:55 2014 +0530

      be2net: remove return statements for void functions

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6b7a9b7e77ae4d2a7652cdfbd65f2de0a1053b0
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:54 2014 +0530

      be2net: add speed reporting for 20G-KR interface

      This patch adds speed reporting via ethtool for 20G KR2 interface on the
      Skyhawk-R chip.

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ca39076cd1c4b0a461720ed9edfdd742ad9757b2
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:53 2014 +0530

      be2net: add speed reporting for 40G/KR interface

      This patch adds speed reporting via ethtool for 40Gbps KR4 interface
      on the Skyhawk-R chip.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72d7e2bf8f4c4f126b352bfbb67a64348623e31e
  Author: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:52 2014 +0530

      be2net: fix sparse warnings in be_cmd_req_port_type{}

      This patch fixes a sprase warnings regarding endian declarations 
introduced
      by the following commit:

      fixes: e36edd9 ("be2net: add ethtool "-m" option support")

      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b502ae8d9cbbbf4ad822571537b9e17173d9c8b8
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:51 2014 +0530

      be2net: fix a sparse warning in be_cmd_modify_eqd()

      This patch fixes a sparse warning about missing static declaration that 
was
      introduced by the following commit:

      fixes: 936767039cdf ("be2net: send a max of 8 EQs to be_cmd_modify_eqd() 
on Lancer")

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3b6357a79b7b0a2c3b31c5c92d5dd0c51cda0391
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 12:07:08 2014 -0500

      ARM: qcom: Update defconfig

      * Enable APQ8084 pinctrl

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit cecda693a969816bac5e470e1d9c9c0ef5567bca
  Author: Jason Wang <jasowang@xxxxxxxxxx>
  Date:   Fri Sep 19 16:04:38 2014 +0800

      net: keep original skb which only needs header checking during software 
GSO

      Commit ce93718fb7cdbc064c3000ff59e4d3200bdfa744 ("net: Don't keep
      around original SKB when we software segment GSO frames") frees the
      original skb after software GSO even for dodgy gso skbs. This breaks
      the stream throughput from untrusted sources, since only header
      checking was done during software GSO instead of a true
      segmentation. This patch fixes this by freeing the original gso skb
      only when it was really segmented by software.

      Fixes ce93718fb7cdbc064c3000ff59e4d3200bdfa744 ("net: Don't keep
      around original SKB when we software segment GSO frames.")

      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 89ec3dcf17fd3fa009ecf8faaba36828dd6bc416
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Wed Aug 27 14:57:57 2014 +0200

      PCI: Generate uppercase hex for modalias interface class

      Some implementations of modprobe fail to load the driver for a PCI device
      automatically because the "interface" part of the modalias from the kernel
      is lowercase, and the modalias from file2alias is uppercase.

      The "interface" is the low-order byte of the Class Code, defined in PCI
      r3.0, Appendix D.  Most interface types defined in the spec do not use
      alpha characters, so they won't be affected.  For example, 00h, 01h, 10h,
      20h, etc. are unaffected.

      Print the "interface" byte of the Class Code in uppercase hex, as we
      already do for the Vendor ID, Device ID, Class, etc.

      [bhelgaas: changelog]
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx

  commit b749fc9bff50013182edf2371d7f6c6796aed808
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:26:03 2014 +0800

      net: fec: fix code identation

      There have extra identation before .skb_copy_to_linear_data_offset(),
      this patch just remove the identation.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aabff7bfe55afd01d71a5f11d4a84bd873c20f5e
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:50:51 2014 -0700

      ARM: DT: msm8960: Add sdcc nodes

      Add the sdcc nodes to support the SD card controller using pl180
      mmci driver. We also add a temporary fixed regulator until the
      regulator driver is mainlined.

      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 55602a09dd7e0cad5f85b0945bfcbac2898540a0
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:50:50 2014 -0700

      ARM: DT: msm8660: Add sdcc nodes

      Add the sdcc nodes to support the SD card controller using pl180
      mmci driver. We also add a temporary fixed regulator until the
      regulator driver is mainlined.

      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 61a3bd1492b7b1872768798384ba6451f83c87a5
  Merge: 34f6b87 96e65d7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 14:41:28 2014 -0400

      Merge branch 'dsa-suspend'

      Florian Fainelli says:

      ====================
      dsa: Broadcom SF2 suspend/resume and WoL

      This patch add supports for suspend/resume and configuring Wake-on-LAN
      for Broadcom Starfighter 2 switches.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96e65d7f3f88d6e117ff80f3003d13c65e85cb03
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:25 2014 -0700

      net: dsa: bcm_sf2: add support for Wake-on-LAN

      In order for Wake-on-LAN to work properly, we query the parent network
      device Wake-on-LAN features and advertise those. Similarly, when
      configuring Wake-on-LAN on a per-port network interface, we make sure
      that we do not accept something the master network devices does not
      support.

      Finally, we need to maintain a bitmask of the ports enabled for
      Wake-on-LAN to prevent the suspend() callback from disabling a port that
      is used for waking up the system.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 19e57c4e6dc6b82a3204b801f4c5f27c7d007559
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:24 2014 -0700

      net: dsa: add {get, set}_wol callbacks to slave devices

      Allow switch drivers to implement per-port Wake-on-LAN getter and
      setters.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8cfa94984c9cfdd5f5af2af4f161176cb7256d44
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:23 2014 -0700

      net: dsa: bcm_sf2: add suspend/resume callbacks

      Implement the suspend/resume callbacks for the Broadcom Starfighter 2
      switch driver. Suspending the switch requires masking interrupts and
      shutting down ports. Resuming the switch requires a software reset since
      we do not know which power-sate we might be coming from, and re-enabling
      the physical ports that are used.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2446254915a7d6f08bba9a755a34cc0402880472
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:22 2014 -0700

      net: dsa: allow switch drivers to implement suspend/resume hooks

      Add an abstraction layer to suspend/resume switch devices, doing the
      following split:

      - suspend/resume the slave network devices and their corresponding PHY
        devices
      - suspend/resume the switch hardware using switch driver callbacks

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6d178ef2fd5e4a7f601874a6e641090e706da3c8
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 17:53:14 2014 +0100

      mtd: nand: Move ELM driver and rename as omap_elm

      The ELM driver is only used by the OMAP NAND driver, so let's move it
      to the nand/ directory. Additionally, let's rename it to a less confusing
      name, so the module is built with a meaningful name, instead of the 
previous
      'elm.ko'.

      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit d2f08c7521cd67bc5f3c990af87add7b02f46ebe
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 17:53:13 2014 +0100

      nand: omap2: Replace pr_err with dev_err

      Usage of pr_err is frowned upon, so replace it with dev_err.

      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 93af53b8633c4cb474585158512182b21219d743
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 17:53:12 2014 +0100

      nand: omap2: Remove horrible ifdefs to fix module probe

      The current code abuses ifdefs to determine if the selected ECC scheme
      is supported by the running kernel. As a result the code is hard to read,
      and it also fails to load as a module.

      This commit removes all the ifdefs and instead introduces a function
      omap2_nand_ecc_check() to check if the ECC is supported by using
      IS_ENABLED(CONFIG_xxx).

      Since IS_ENABLED() is true when a config is =y or =m, this change fixes 
the
      module so it can be loaded with no issues.

      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 34f6b8745d421683ca0a268540869eb30721e970
  Merge: 5f5316f c9b1a5b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 14:35:36 2014 -0400

      Merge branch 'qlge'

      Harish Patil says:

      ====================
      qlge: Fix compilation warning and update maintainers

      This patch series includes the following set of patches:

      - Fix the below warning message:
        qlge_main.c:1754: warning: 'lbq_desc' may be used uninitialized in this 
function

      I have made changes according to your earlier feedback:

      "Please fix this differently.  The problem is that the compiler can't see 
that
      you've done the !length check at the top of the function, so when it later
      sees the while (length > 0) loop, it doesn't know that this loop will 
always
      execute at least once. Just change that loop to a do { } while() loop and
      the compiler will be able to see everything."

      - Update qlge driver maintainers list
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c9b1a5b5c24d3249f5b618b900d64a6a76f8dd23
  Author: Harish Patil <harish.patil@xxxxxxxxxx>
  Date:   Thu Sep 18 17:27:25 2014 -0400

      Update qlge driver maintainers list

      Signed-off-by: Harish Patil <harish.patil@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afe6e00cb201ae7980637509385b20ca71289d93
  Author: Harish Patil <harish.patil@xxxxxxxxxx>
  Date:   Thu Sep 18 17:27:24 2014 -0400

      qlge: Fix compilation warning

      Fix the below warning message:
      qlge_main.c:1754: warning: 'lbq_desc' may be used uninitialized in this 
function

      Signed-off-by: Harish Patil <harish.patil@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a960cce03d1dbd3dba54e660c479f64674eb5e3
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 16:25:11 2014 +0200

      mtd: nand: add Hynix's H27UCG8T2ATR-BC to nand_ids table

      Add the full description of the Hynix H27UCG8T2ATR-BC NAND chip in the
      nand_ids table so that we can later use the NAND ECC infos and ONFI 
timings
      mode in controller drivers.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ef39ab79f7401f99212e2ae8a2399d88d6c77c64
  Merge: 134cd00 adf70fc 3fce0e8 8665a48 7f1f054 f9dd0ce
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Sep 22 12:31:10 2014 -0600

      Merge branches 'pci/host-designware', 'pci/host-imx6', 
'pci/host-keystone', 'pci/host-tegra' and 'pci/host-xilinx' into next

      * pci/host-designware:
        PCI: designware: Fold struct pcie_port_info into struct pcie_port

      * pci/host-imx6:
        PCI: imx6: Delay enabling reference clock for SS until it stabilizes

      * pci/host-keystone:
        PCI: keystone: Set device ID based on SoC to support multiple ports
        PCI: keystone: Assume controller is already in RC mode
        PCI: keystone: Limit MRSS for all downstream devices

      * pci/host-tegra:
        PCI: tegra: Add Tegra124 support
        PCI: tegra: Make sure the PCIe PLL is really reset
        PCI: tegra: Fix extended configuration space mapping
        PCI: tegra: Clear CLKREQ# enable on port disable

      * pci/host-xilinx:
        PCI: xilinx: Fix xilinx_pcie_assign_msi() return value test

  commit 134cd00d766fc7014b53d9cea67a6bcb894ae51e
  Merge: a2351ef f3dbd80 63ddc0b be63497
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Sep 22 12:31:01 2014 -0600

      Merge branches 'pci/enumeration', 'pci/misc' and 'pci/virtualization' 
into next

      * pci/enumeration:
        PCI: Enable CRS Software Visibility for root port if it is supported
        PCI: Check only the Vendor ID to identify Configuration Request Retry

      * pci/misc:
        PCI: Parenthesize PCI_DEVID and PCI_VPD_LRDT_ID parameters
        PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size
        PCI/AER: Make <linux/aer.h> standalone includable

      * pci/virtualization:
        PCI: Use device flag helper functions
        xen/pciback: Use PCI device flag helper functions
        KVM: Use PCI device flag helper functions
        PCI: Add device flag helper functions
        PCI: Assume all Mellanox devices have broken INTx masking

  commit 57a94e24bc927f642f7f48ca1bf5476aa5be269d
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 20:11:50 2014 +0200

      mtd: nand: support ONFI timing mode retrieval for non-ONFI NANDs

      Add an onfi_timing_mode_default field to nand_chip and nand_flash_dev in
      order to support NAND timings definition for non-ONFI NAND.

      NAND that support better timings mode than the default one have to define
      a new entry in the nand_ids table.

      The default timing mode should be deduced from timings description from
      the datasheet and the ONFI specification
      (www.onfi.org/~/media/ONFI/specs/onfi_3_1_spec.pdf, chapter 4.15
      "Timing Parameters").
      You should choose the closest mode that fit the timings requirements of
      your NAND chip.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5f5316fcd08ef74b282adf6774956431fac62663
  Author: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
  Date:   Thu Sep 18 02:33:41 2014 -0700

      am2150: Update nmclan_cs.c to use update PCMCIA API

      Resolves compile warning about use of a deprecated function call:
      drivers/net/ethernet/amd/nmclan_cs.c: In function â??nmclan_configâ??:
      drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 
â??pcmcia_request_exclusive_irqâ?? is deprecated (declared at 
include/pcmcia/ds.h:213) [-Wdeprecated-declarations]
         ret = pcmcia_request_exclusive_irq(link, mace_interrupt);

      Updates pcmcia_request_exclusive_irq() to pcmcia_request_irq().

      CC: Roger Pao <rpao@xxxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c08860ffe5c0e986e208e8217dae8191c0b40b24
  Author: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
  Date:   Wed Sep 17 14:54:37 2014 +0900

      hwmon: (ntc_thermistor) Add ntc thermistor to thermal subsystem as a 
sensor.

      To get more comprehensive and integrated thermal management, it adds ntc
      thermistor to thermal framework as a thermal sensor. It's governed thermal
      susbsystem only if it is described in DT node. Otherwise, it just notifies
      temperature to userspace via sysfs as it used to be.

      Signed-off-by: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 9b993e36611bd8029b81637ad53a262fa7882af1
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Jul 8 09:27:38 2014 +0800

      hwmon: (smsc47b397) Convert to devm_hwmon_device_register_with_groups

      Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
      simplify the code a bit.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Jean Delvare <jdelvare@xxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 93c090b36ae977bc719f7ea2fcbf4a2e8e92e439
  Author: Kamil Debski <k.debski@xxxxxxxxxxx>
  Date:   Wed Aug 20 11:29:23 2014 +0200

      MAINTAINERS: add entry for the PWM fan driver

      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 3e3e102251a7e3a535087e0acdc6010c6acf1474
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Aug 15 09:27:03 2014 -0700

      hwmon: (k10temp) Convert to devm_hwmon_device_register_with_groups

      Use devm_hwmon_device_register_with_groups() to simplify the code
      and reduce code size.

      Cc: Clemens Ladisch <clemens@xxxxxxxxxx>
      Tested-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit f89ce2706d8341c921b96e13a00b951a10eed308
  Author: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx>
  Date:   Thu Aug 14 18:15:27 2014 -0500

      hwmon: (k10temp) Add support for F15h M60h

      This patch adds temperature monitoring support for F15h M60h processor.
       - Add new pci device id for the relevant processor
       - The functionality of REG_REPORTED_TEMPERATURE is moved to
         D0F0xBC_xD820_0CA4 [Reported Temperature Control]
         - So, use this to get CUR_TEMP value
         - Since we need an indirect register access, protect this with
           a mutex lock
       - Add Kconfig, Doc entries to indicate support for this processor.

      Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Acked-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      [Guenter Roeck: Declare new mutex and function static]
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 4222eb5f2b4fe9a0f50b283ba25111c595723429
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Jul 9 09:20:41 2014 +0800

      hwmon: (da9052) Convert to devm_hwmon_device_register_with_groups

      Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
      simplify the code a bit.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit e7d275e7619510314dbb9207896bb12074d71c81
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Jul 9 09:25:12 2014 +0800

      hwmon: (da9055) Convert to devm_hwmon_device_register_with_groups

      Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
      simplify the code a bit.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 8e35762fd5f2b074cff3e5c176c80008c70cc8f3
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Aug 5 10:56:47 2014 +0800

      hwmon: (ads1015) Use of_property_read_u32 at appropriate places

      Simplify the code a bit and also improve readability.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit fe052529e465daff25225aac769828baa88b7252
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Mon Sep 22 15:59:31 2014 +0200

      scsi: move blk_mq_start_request call earlier

      Some ATA drivers need the dma drain size workaround, and thus need to
      call blk_mq_start_request before the S/G mapping.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 90415837659fec54f33584b423dab250eb1e8432
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Mon Sep 22 10:21:48 2014 -0600

      block: fix blk_abort_request on blk-mq

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

      Moved blk_mq_rq_timed_out() definition to the private blk-mq.h header.

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5e940aaa597c15e916618240ae5838864f36c91e
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 21:53:46 2014 +0800

      blk-timeout: fix blk_add_timer

      Commit 8cb34819cdd5d(blk-mq: unshared timeout handler) introduces
      blk-mq's own timeout handler, and removes following line:

        blk_queue_rq_timed_out(q, blk_mq_rq_timed_out);

      which then causes blk_add_timer() to bypass adding the timer,
      since blk-mq no longer has q->rq_timed_out_fn defined.

      This patch fixes the problem by bypassing the check for blk-mq,
      so that both request deadlines are still set and the rolling
      timer updated.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit aedcd72f6c283dffefbb8b808ae67bdd2c6eb11a
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Wed Sep 17 08:27:03 2014 -0600

      blk-mq: limit memory consumption if a crash dump is active

      It's not uncommon for crash dump kernels to be limited to 128MB or
      something low in that area. This is normally not a problem for
      devices as we don't use that much memory, but for some shared SCSI
      setups with huge queue depths, it can potentially fill most of
      memory with tons of request allocations. blk-mq does scale back
      when it fails to allocate memory, but it scales back just enough
      so that blk-mq succeeds. This could still leave the system with
      not enough memory to make any real progress.

      Check if we are in a kdump environment and limit the hardware
      queues and tag depth.

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 2edd2c740b2918eb0a9a1fe1b69678b903769ec2
  Author: Ming Lei <ming.lei@xxxxxxxxxxxx>
  Date:   Wed Sep 17 17:47:58 2014 +0800

      blk-mq: remove unnecessary blk_clear_rq_complete()

      This patch removes two unnecessary blk_clear_rq_complete(),
      the REQ_ATOM_COMPLETE flag is cleared inside blk_mq_start_request(),
      so:

        - The blk_clear_rq_complete() in blk_flush_restore_request()
        needn't because the request will be freed later, and clearing
        it here may open a small race window with timeout.

        - The blk_clear_rq_complete() in blk_mq_requeue_request() isn't
        necessary too, even though REQ_ATOM_STARTED is cleared in
        __blk_mq_requeue_request(), in theory it still may cause a small
        race window with timeout since the two clear_bit() may be
        reordered.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 0152fb6b57c4fae769ee75ea2ae670f4ff39fba9
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:13 2014 -0700

      blk-mq: pass a reserved argument to the timeout handler

      Allow blk-mq to pass an argument to the timeout handler to indicate
      if we're timing out a reserved or regular command.  For many drivers
      those need to be handled different.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 46f92d42ee37e10970e33891b7b61a342bd97aeb
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:12 2014 -0700

      blk-mq: unshared timeout handler

      Duplicate the (small) timeout handler in blk-mq so that we can pass
      arguments more easily to the driver timeout handler.  This enables
      the next patch.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 81481eb423c295c5480a3fab9bb961cf286c91e7
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:11 2014 -0700

      blk-mq: fix and simplify tag iteration for the timeout handler

      Don't do a kmalloc from timer to handle timeouts, chances are we could be
      under heavy load or similar and thus just miss out on the timeouts.
      Fortunately it is very easy to just iterate over all in use tags, and 
doing
      this properly actually cleans up the blk_mq_busy_iter API as well, and
      prepares us for the next patch by passing a reserved argument to the
      iterator.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit c8a446ad695ada43a885ec12b38411dbd190a11b
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:10 2014 -0700

      blk-mq: rename blk_mq_end_io to blk_mq_end_request

      Now that we've changed the driver API on the submission side use the
      opportunity to fix up the name on the completion side to fit into the
      general scheme.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e2490073cd7c3d6f6ef6e029a208edd4d38efac4
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:09 2014 -0700

      blk-mq: call blk_mq_start_request from ->queue_rq

      When we call blk_mq_start_request from the core blk-mq code before 
calling into
      ->queue_rq there is a racy window where the timeout handler can hit 
before we've
      fully set up the driver specific part of the command.

      Move the call to blk_mq_start_request into the driver so the driver can 
start
      the request only once it is fully set up.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit bf57229745f849e500ba69ff91e35bc8160a7373
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:08 2014 -0700

      blk-mq: remove REQ_END

      Pass an explicit parameter for the last request in a batch to ->queue_rq
      instead of using a request flag.  Besides being a cleaner and non-stateful
      interface this is also required for the next patch, which fixes the blk-mq
      I/O submission code to not start a time too early.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 6d11fb454b161a4565c57be6f1c5527235741003
  Merge: b207892 8b95741
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Mon Sep 22 11:57:32 2014 -0600

      Merge branch 'for-linus' into for-3.18/core

      Moving patches from for-linus to 3.18 instead, pull in this changes
      that will go to Linus today.

  commit e5bffb59cfbb3371ff00a165a5a48c1f3fdf125a
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Wed Sep 17 13:08:28 2014 -0500

      mtd: physmap_of: Add non-obsolete map_rom probe

      Previously, the only way to map a NOR device as a simple ROM was to
      use the obsolete "direct-mapped" compatible binding (which further
      requires device_type = "nor" and probe-type = "NOR" properties).

      This patch adds an "mtd-rom" compatible binding to the "map_rom"
      probe type.

      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 9b07a8d1ab85ccacaceb9f704c361119348aabab
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Wed Sep 17 13:08:18 2014 -0500

      mtd: physmap_of: Fix ROM support via OF

      The "ROM" and unknown probe types within the obsolete "direct-mapped"
      probe function used the nonexistent "mtd_rom" probe instead of the
      intended "map_rom".

      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 6f325eaa86f167f8c1e1ffa288dfb991248a6ac7
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Mon Sep 22 18:02:49 2014 +0100

      Revert "arm64: dmi: Add SMBIOS/DMI support"

      This reverts commit 668ebd106860f09f43993517f786a2ddfd0f9ebe.

      ... because of lots of warnings during boot if Linux isn't started as an 
EFI
      application:

      WARNING: CPU: 4 PID: 1 at
      /work/Linux/linux-2.6-aarch64/drivers/firmware/dmi_scan.c:591 
dmi_matches+0x10c/0x110()
      dmi check: not initialized yet.
      Modules linked in:
      CPU: 4 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc4+ #606
      Call trace:
      [<ffffffc000087fb0>] dump_backtrace+0x0/0x124
      [<ffffffc0000880e4>] show_stack+0x10/0x1c
      [<ffffffc0004d58f8>] dump_stack+0x74/0xb8
      [<ffffffc0000ab640>] warn_slowpath_common+0x8c/0xb4
      [<ffffffc0000ab6b4>] warn_slowpath_fmt+0x4c/0x58
      [<ffffffc0003f2d7c>] dmi_matches+0x108/0x110
      [<ffffffc0003f2da8>] dmi_check_system+0x24/0x68
      [<ffffffc0006974c4>] atkbd_init+0x10/0x34
      [<ffffffc0000814ac>] do_one_initcall+0x88/0x1a0
      [<ffffffc00067aab4>] kernel_init_freeable+0x148/0x1e8
      [<ffffffc0004d2c64>] kernel_init+0x10/0xd4

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 020e46e06afccaecd2db8ace32ce22dae1549b44
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 20:43:06 2014 +0300

      Staging: iio: meter: Fix unnecessary space warning

      Fixed "Unnecessary space before function pointer argument" checkpatch.pl
      warning in ade7854.h

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b5e736bd6881d9e78384eed8ab7fdcb586f0e402
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 14:50:22 2014 +0530

      staging: iio: accel: remove else after return

      This patch fixes checkpatch.pl warning in files of iio: accel
      WARNING : else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0f8ad68b23c50338ad44b1c63bc821a065bdd221
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sun Sep 21 15:11:41 2014 +0530

      Staging: iio: adc: Fix else after return warning

      This patch fixes checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26cfea9e0e4034c29f9a64d91af213d9974aa123
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sun Sep 21 12:14:02 2014 +0530

      Staging: iio: adc: Fix quoted string split accross lines

      This patch fixes the checkpatch warning:
      WARNING: quoted string split across lines

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ab7c7d48d2a62f9c0183fca05850ccba315ed8b
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sat Sep 20 20:44:24 2014 +0530

      Staging: iio: accel: Replace msleep with usleep for given range

      This patch fixes checkpatch.pl warning:
      WARNING: msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      As per Documentation/timers/timers-howto.txt usleep_range should be used
      for sleeping for 10us-20ms

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b12d0ac20dd9084995d10e1ec5bd43b7ec90f41
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sat Sep 20 18:30:19 2014 +0530

      Staging: iio: adc: Fix warning prefer kmalloc_array over kmalloc

      This patch fixes the checkpatch warning:
      WARNING: Prefer kmalloc_array over kmalloc with multiply

      kmalloc_array is preffered for allocating for arrays.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ffffd5212846b72f116f7a9572e83d580e25802
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 16 16:56:39 2014 -0400

      HID: wacom: fix timeout on probe for some wacoms

      Some Wacom tablets (at least the ISDv4 found in the Lenovo X230) timeout
      during probe while retrieving the input reports.
      The only time this information is valuable is during the feature_mapping
      stage, so we can ask for it there and discard the generic input reports
      retrieval.

      This gives a code path closer to the wacom.ko driver when it was in the
      input subtree (not HID).

      Cc: stable@xxxxxxxxxxxxxxx # requires cherry-pick of c64d883476
      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8deab4754c478149f8a139d6f54dc8b3ff665724
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 07:54:10 2014 -0700

      staging: iio: fix up merge error

      Fix up a build merge error in drivers/iio/accel/bma180.c that I caused.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 576b586303f76be9e5e2f5266ccbeba1b46bbd06
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:44:18 2014 -0700

      cxgb4i: avoid holding mutex in interrupt context

      cxgbi_inet6addr_handler() can be called in interrupt context, so use rcu
      protected list while finding netdev

      Applies on top of core-for-3.18

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: Karen Xie <kxie@xxxxxxxxxxx>

      Fixes: fc8d0590d914 ("libcxgbi: Add ipv6 api to driver")
      Fixes: 759a0cc5a3e1 ("cxgb4i: Add ipv6 code to driver, call into libcxgbi 
ipv6
      api")
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6c1e7b7729b19eb41d93a411c82126a5993a8e90
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 16:43:16 2014 -0700

      storvsc: get rid of overly verbose warning messages

      Get rid of the warning messages since they will clutter up various system 
logs
      and are of questionable value to the end user. For debugging purposes, 
this
      information can be gotten by setting the scsi log level appropriately.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reviewed-by: Olaf Hering <olaf@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f78f694c34ae6fdc29f5e80abb2dbb894f961772
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 12:17:27 2014 +0530

      mpt2sas: fix undefined reference to `__udivdi3' compilation errors

      This patch will fix the below compilation errors on i386 ARCH

      drivers/built-in.o: In function `_scsih_qcmd':
      mpt2sas_scsih.c:(.text+0x1e7b56): undefined reference to `__udivdi3'
      mpt2sas_scsih.c:(.text+0x1e7b8a): undefined reference to `__umoddi3'

      Used sector_div() API to fix above compilation errors.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d84a2b0d6fecbb6e29875dd9dc97cdcdaa15744a
  Merge: 3f76a4e 0f33be0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 07:30:03 2014 -0700

      Merge 3.17-rc6 into staging-next.

      We want the fixes in there, and it resolves a merge issue with
      drivers/iio/accel/bma180.c

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce8efc3b563070c2aa2e0455b992256c98e03547
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Thu Sep 18 21:15:01 2014 -0400

      HID: sony: Set touchpad bits in the input_configured callback

      Set the DualShock4 touchpad bits in the input_configured callback
      so that they are registered properly for any input devices created
      during hid_hw_start.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 91d66cd27f5fd8a3bca4621a3505c9067925478d
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:44 2014 +0200

      ACPI / PM: Convert acpi_dev_pm_detach() into a static function

      The ->detach() callback for the PM domain has now been fully adopted,
      thus there no users left of the acpi_dev_pm_detach() API. This allow us
      to convert it into a static function.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit a4a8c2c4962bb655e7152c53a0eb6ca31c47f159
  Author: Tomasz Figa <tomasz.figa@xxxxxxxxx>
  Date:   Fri Sep 19 20:27:43 2014 +0200

      ARM: exynos: Move to generic PM domain DT bindings

      This patch moves Exynos PM domain code to use the new generic PM domain
      look-up framework introduced in previous patches, thus also allowing
      the new code to be compiled with CONFIG_ARCH_EXYNOS.

      This patch was originally submitted by Tomasz Figa when he was employed
      by Samsung.

      Link: http://marc.info/?l=linux-pm&m=139955336002083&w=2
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 207f1a2d294e3781b56d1acecd48aaa3b4b7b2ad
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:42 2014 +0200

      amba: Add support for attach/detach of PM domains

      AMBA devices may on some SoCs resides in PM domains. To be able to
      manage these devices from there, let's try to attach devices to their
      corresponding PM domain during the probe phase.

      To reverse these actions at the remove phase, we try to detach the
      device from its PM domain.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 676e7c257a339b44b8a613be145b22b85cf2ffc4
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:41 2014 +0200

      spi: core: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the spi bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 397a0253527a578fa036d3438ad4909c65d63166
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:40 2014 +0200

      mmc: sdio: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the sdio bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e09b0d4e9b03e08f47ad53e3c509db2cf8f1dc9c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:39 2014 +0200

      i2c: core: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the i2c bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cb51841397e8e5714cf82a7f91053f6e1fb80d1f
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:38 2014 +0200

      drivercore / platform: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the platform bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 46420dd73b800f87a19af13af5883855cf38cb08
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:37 2014 +0200

      PM / Domains: Add APIs to attach/detach a PM domain for a device

      To maintain scalability let's add common methods to attach and detach
      a PM domain for a device, dev_pm_domain_attach|detach().

      Typically dev_pm_domain_attach() shall be invoked from subsystem level
      code at the probe phase to try to attach a device to its PM domain.
      The reversed actions may be done a the remove phase and then by
      invoking dev_pm_domain_detach().

      When attachment succeeds, the attach function should assign its
      corresponding detach function to a new ->detach() callback added in the
      struct dev_pm_domain.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit aa42240ab2544a8bcb2efb400193826f57f3175e
  Author: Tomasz Figa <tomasz.figa@xxxxxxxxx>
  Date:   Fri Sep 19 20:27:36 2014 +0200

      PM / Domains: Add generic OF-based PM domain look-up

      This patch introduces generic code to perform PM domain look-up using
      device tree and automatically bind devices to their PM domains.

      Generic device tree bindings are introduced to specify PM domains of
      devices in their device tree nodes.

      Backwards compatibility with legacy Samsung-specific PM domain bindings
      is provided, but for now the new code is not compiled when
      CONFIG_ARCH_EXYNOS is selected to avoid collision with legacy code.
      This will change as soon as the Exynos PM domain code gets converted to
      use the generic framework in further patch.

      This patch was originally submitted by Tomasz Figa when he was employed
      by Samsung.

      Link: http://marc.info/?l=linux-pm&m=139955349702152&w=2
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 86f1e15f5646b4855bd77025c950239650c4843e
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:35 2014 +0200

      ACPI / PM: Assign the ->detach() callback when attaching the PM domain

      As as preparation to simplify the detachment of devices from their PM
      domains, we assign the ->detach() callback to genpd_dev_pm_detach().

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c3099a5294f2c7266234e8ea35cbffc20a41aa9a
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:34 2014 +0200

      PM / Domains: Add a detach callback to the struct dev_pm_domain

      The intent of this callback is to simplify detachment of devices from
      their PM domains. Further patches will show the benefit.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 6ca01a1b451de067462368bd9737efb7accb291c
  Merge: 93177d1 0f33be0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 06:46:16 2014 -0700

      Merge 3.17-rc6 into usb-next

      We want the USB fixes in this branch as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93177d1f562e4c33871dcf8272e5f8686c73eff1
  Merge: 18f340f f8c0e05
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 06:18:07 2014 -0700

      Merge tag 'usb-serial-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

      Johan writes:

      USB-serial updates for v3.18-rc1

      These changes add two new "simple" drivers, while removing the redundant
      zte_ev driver (PIDs moved to option).

      Included are also some minor clean ups to the xsens_mt driver, and the
      enabling of further baud rates for pl2303 devices.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 35e1efd25a9e7d5cf2884fa23441ab87353849bb
  Merge: 6f98e89 d1ac554
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Mon Sep 22 22:54:56 2014 +1000

      Merge tag 'keys-next-20140922' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into next

  commit 0cadc70282df0d957c00e8e68ba58afeefdf0f64
  Author: Todd E Brandt <todd.e.brandt@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:07:12 2014 -0700

      PM / sleep: new suspend_resume trace event for console resume

      This patch adds another suspend_resume trace event for analyze_suspend
      to capture. The resume_console call can take several hundred milliseconds
      if the printk buffer is full of debug info. The tool will now inform
      testers of the wasted time and encourage them to disable it in
      production builds.

      Signed-off-by: Todd Brandt <todd.e.brandt@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 12e10bb60be2a4259373c05dfbf8f71b87a17421
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 21:59:39 2014 +0200

      PM / domains: Spelling s/domian/domain/

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 02037a9719fa89b7e5dc25cb22afc06c4eae406e
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 18:15:59 2014 +0200

      ARM: at91: document Atmel SMART compatibles

      Document all the available compatibles for Atmel "SMART" SoCs.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 2f58617168108660b5559c5e6d195c41767f823b
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 18:15:58 2014 +0200

      ARM: at91: add sama5d4 support to sama5_defconfig

      Add sama5d4 to sama5_defconfig to build kernel booting on both sama5d3 and
      samad4.

      Note that earlyprintk can only be working for one or the other.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 7a4752677c449efa4a545014d5a153c409744d9f
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:57 2014 +0200

      ARM: at91: dt: add device tree file for SAMA5D4ek board

      Add reference SAMA5D4-EK platform DT file.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 7c661394c56c9fcd98734bb762fb4191e4ff0ecc
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:56 2014 +0200

      ARM: at91: dt: add device tree file for SAMA5D4 SoC

      Add SAMA5D4 SoC DT file.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit b511593d7165809019a5b84b35adf95f284410a8
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Sep 22 14:17:12 2014 +0200

      clk: samsung: exynos4: fix g3d clocks

      sclk_g3d clock doesn't have enable/disable bits, but the driver hijacked
      g3d gate clock bits for this purpose and didn't provide real g3d clock
      at all. This patch fixes this issue by adding proper definition for g3d
      clock and removing incorrect access to GATE_IP_G3D register in sclk_g3d.
      In addition CLK_SET_RATE_PARENT flag is dropped from sclk_g3d, because
      it does not make any sense and most likely has been added by mistake.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      [tomasz.figa@xxxxxxxxx: Adjusted commit message.]
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 4676f0aab9dc4f9aa729d5a5b75d20f824d77742
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Jul 1 10:10:05 2014 +0200

      clk: samsung: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks

      This patch adds support for exporting mout_hdmi and mout_mixer to device
      tree. Access to those clocks is required to correctly setup HDMI module
      on Exynos 4210 and 4x12 SoCs.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      CC: Mike Turquette <mturquette@xxxxxxxxxx>
      CC: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit c14254300131f5dcb3fe18a1ff6eee163c2bc9b4
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Sep 16 13:54:31 2014 +0200

      clk: samsung: exynos4: add missing smmu_g2d clock and update comments

      This patch adds missing smmu_g2d clock implementation and updates
      comment about Exynos4 clocks from 278-282 range. Those clocks are
      available on all Exynos4 SoC series, so the misleading comment has been
      removed.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 07ccf02ba5c3b2c6ff7d0325aefabe3b79732b57
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 2 15:21:17 2014 +0200

      dt-bindings: clk: samsung: Document the DMC domain of Exynos3250 CMU

      Document the new compatible for clock in DMC (Dynamic Memory
      Controller) domain of Exynos3250 Clock Management Unit (CMU).

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit d0e73eaf1925053cbf33fb002382aee72accd044
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 2 15:21:16 2014 +0200

      ARM: dts: exynos3250: Add CMU node for DMC domain clocks

      Add CMU (Clock Management Unit) node for DMC (Dynamic Memory Controller)
      domain clocks on Exynos3250.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit e3c3f19bc6185e0a24454e7b439e11635e6db960
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 2 15:21:15 2014 +0200

      clk: samsung: exynos3250: Register DMC clk provider

      Add clock provider for clocks in DMC domain including EPLL and BPLL. The
      DMC clocks are necessary for Exynos3 devfreq driver.

      The DMC clock domain uses different address space (0x105C0000) than
      standard clock domain (0x10030000 - 0x10050000). The difference is huge
      enough to add new DT node for the clock provider, rather than extending
      existing address space.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 22842d244af353a66fa4e6d1978d3f4c39ee4d20
  Author: Chander Kashyap <k.chander@xxxxxxxxxxx>
  Date:   Wed Sep 10 11:26:05 2014 +0530

      clk: samsung: exynos5260: fix typo in clock name

      The parent name added in parent list as
      mout_phyclk_mipi_dphy_4l_m_txbyte_clkhs_p, is different
      than the defined parent due to typo.

      Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx>
      Signed-off-by: Chander Kashyap <k.chander@xxxxxxxxxxx>
      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit e82ba578ccdeb3faa90dfcee06dbbb8dffe1145a
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Fri Sep 5 17:24:41 2014 +0530

      clk: samsung: exynos3250: fix width field of mout_mmc0/1

      As per Exynos3250 user manual mmc0/1 mux selection has 4 bit wide.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 59037b92f440c10d0c717a91f0b35a49b774c708
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Tue Sep 9 17:24:57 2014 +0530

      clk: samsung: exynos3250: fix width and shift of div_spi0_isp clock

      Update shift and width field of div_spi0_isp clock as per Exynos3250
      user manual.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 5ce37f266650528978cc2fa410b45ded4fd57e1c
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Sat Sep 6 18:33:33 2014 +0530

      clk: samsung: exynos3250: fix mout_cam_blk parent list

      As per user manual of Exynos3250 SRC_CAM can select
      div_cam_blk_320 if it's value is 0xC, so placing
      div_cam_blk_320 at proper index in parent list of mout_cam_blk.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 4b050ba7a66c3ff26cc329ea4db0e9fb2d66a064
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:33 2014 +0100

      MIPS: pgtable.h: Implement the pgprot_writecombine function for MIPS

      Previously, the pgprot_writecombine function was simply defined
      as pgprot_uncached in include/asm-generic/pgtable.h. This is not
      optimal for cores that can actually do write-combine memory writes
      so define this function to take into account the core's cache coherency
      attribute to achieve such behavior.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7403/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 4f12b91d2da577d81c580da62373fd37b31e0da1
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:32 2014 +0100

      MIPS: cpu-probe: Set the write-combine CCA value on per core basis

      Different cores use different CCA values to achieve write-combine
      memory writes. For cores that do not support write-combine we
      set the default value to CCA:2 (uncached, non-coherent) which is the
      default value as set by the kernel.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7402/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 80bc94d10466c710158d5f30c43625ed9fa59e78
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:31 2014 +0100

      MIPS: pgtable-bits: Define the CCA bit for WC writes on Ingenic cores

      Ingenic uses the CCA:1 bit to achieve write-combine memory writes.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7401/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit fb02035083d9e2de1deba529b45835a698944f07
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:30 2014 +0100

      MIPS: pgtable-bits: Move the CCA bits out of the core's ifdef blocks

      Define all the CCA bits outside the ifdef blocks for specific cores
      but also allow cores to override them if necessary.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7400/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit f46493826a79f6a2bf9d8a0030e627e0255bbf48
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:32 2014 +0100

      MIPS: DMA: Add cma support

      Adds cma support to the MIPS architecture.

      cma uses memblock. However, mips uses bootmem.
      bootmem is informed about any regions reserved by memblock

      dma api is modified to use cma reserved memory regions when available

      Tested using cma_test. cma_test is a simple driver that assigns blocks
      of memory from cma reserved sections.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: catalin.marinas@xxxxxxx
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7360/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 8057b30814e1c90e9425bb7b3be868b55bf5435c
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:31 2014 +0100

      x86: use generic dma-contiguous.h

      dma-contiguous.h is now in asm-generic. Use that to avoid code
      repetition in x86.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: catalin.marinas@xxxxxxx
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7359/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 2f06dbe4e4fcea81b719b025850350324a722366
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:30 2014 +0100

      arm64: use generic dma-contiguous.h

      dma-contiguous.h is now in asm-generic. Use that to avoid code
      repetition in arm64.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7358/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 02d31c7de1e799c1fc171d86cfac92240885ce7e
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:29 2014 +0100

      asm-generic: Add dma-contiguous.h

      This header is used by arm64 and x86 individually.

      Adding to asm-generic to avoid further code repetition while adding cma
      to mips.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: catalin.marinas@xxxxxxx
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7357/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 39bcb7969a84aab3dcdb857b261a87d5d888f5a7
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Wed Jul 23 10:00:09 2014 +0100

      MIPS: BPF: Add new emit_long_instr macro

      This macro uses the capitalized UASM_* macros to emit 32 or 64-bit
      instructions depending on the kernel configurations. This allows
      us to remove a few CONFIG_64BIT ifdefs from the code.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7446/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 011eeece0bb2e1b65b2d2fd618067425e8ccdbb4
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:26 2014 -0700

      MIPS: ralink: Move device-trees to arch/mips/boot/dts/

      Move the Ralink device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  A built-in device-tree is optional, so select
      BUILTIN_DTB when it is requested.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7561/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 36094619e419c306dc08d83f043bc9937cc63e03
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:25 2014 -0700

      MIPS: Netlogic: Move device-trees to arch/mips/boot/dts/

      Move the Netlogic XLP device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  A built-in device-tree is optional, so select
      BUILTIN_DTB when it is requested.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7560/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit f262b5f2d5820799fd58ae08eee4ec3fc97686ab
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:24 2014 -0700

      MIPS: sead3: Move device-trees to arch/mips/boot/dts/

      Move the SEAD-3 device-tree to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  Since SEAD-3 requires the device-tree to be
      built into the kernel, select BUILTIN_DTB when building for SEAD-3.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7555/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 3229a6d865d78152fb2a25aa0cf97e1904cf18d8
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:23 2014 -0700

      MIPS: Lantiq: Move device-trees to arch/mips/boot/dts/

      Move the Lantiq device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  There is currently only a single Lantiq
      device-tree (EASY50712), and it's required to be built into the kernel,
      so select BUILTIN_DTB for it.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7559/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit e326479f2f5767be3341c305a4457c4a1405e5a7
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:22 2014 -0700

      MIPS: Octeon: Move device-trees to arch/mips/boot/dts/

      Move the Octeon device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  Since Octeon requires the device-tree to be
      built into the kernel, select BUILTIN_DTB as well.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7556/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit c8d333dfe4bab898fd87f4c3ae555f2c1388eb8f
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:21 2014 -0700

      MIPS: Add support for building device-tree binaries

      Add a 'dtbs' Makefile target that just builds the device-tree binaries
      enabled by the configuration.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7557/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 7fafb06831431ed7bc882c3cd7c981e3f41cfdb0
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:20 2014 -0700

      MIPS: Create common infrastructure for building built-in device-trees

      In preparation for moving the device-trees to a common location,
      introduce the config option BUILTIN_DTB, which can be selected by
      platforms that use a device-tree built into the kernel image, and
      create a Makefile to build the device-trees in arch/mips/boot/dts/.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7564/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit bfe0307942366b729520718b1ddcd96fb9bd5391
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Tue Apr 8 16:09:03 2014 +0100

      MIPS: SEAD3: Enable DEVTMPFS

      This is similar to 68f30ba7f8b9d666d1218eec97822ade0f23d9c3
      "MIPS: Malta: Enable DEVTMPFS"

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/6738/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit ff848c9f359ba4de478c01886d3664cd768defed
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Tue Apr 8 16:09:02 2014 +0100

      MIPS: SEAD3: Regenerate defconfigs

      This is similar to a86dc812881fab40175f4d3c3028acf8627a3804
      "MIPS: Regenerate malta defconfigs"

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/6737/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit c64bb5f0c26f6ea791270852217b7cb28553ba76
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:33 2014 +0200

      MIPS: Alchemy: DB1300: Add touch penirq support

      wire up the WM9713 pendown irq support.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7563/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit c02a505e5a7787ee7aa871152ba571e6c1d1dc62
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:32 2014 +0200

      MIPS: Alchemy: DB1xxx: Explicitly set 50MHz clock for I2C/SPI units.

      Add an explicit call to set the desired rate to get the correct
      clock routing for the PSC clocks.  It wasn't broken before, but
      now it's less affected by bootloader changes.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7554/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 7ec32e4965ae69976de0fb0f340496904e23e113
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:31 2014 +0200

      MIPS: Alchemy: Update cpu-feature-overrides

      More features the Au1 core definitely doesn't have.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7562/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 092ea4660808cd441ccf3d415b80665dbe8712f4
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:30 2014 +0200

      MIPS: Alchemy: devboards: sit and spin after poweroff

      On boards which don't support poweroff, systemd complains about this fact.
      In case poweroff fails, just sit and spin in the wait loop.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Cc: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7558/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 3c09bae43ba92a07a6a7b7d42360deb32d289cc0
  Author: Chen Jie <chenj@xxxxxxxxxx>
  Date:   Fri Aug 15 16:56:58 2014 +0800

      MIPS: Use WSBH/DSBH/DSHD on Loongson 3A

      Signed-off-by: chenj <chenj@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: chenhc@xxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7542/
      Patchwork: https://patchwork.linux-mips.org/patch/7550/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 2189064795dc3fb4101e5c34d28c6b62b8a3bfd9
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Mon Sep 22 11:48:31 2014 +0100

      arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers

      Commit 6ecba8eb51b7 (arm64: Use bus notifiers to set per-device coherent
      DMA ops) introduced bus notifiers to set the coherent dma ops based on
      the 'dma-coherent' DT property. Since the generic of_dma_configure()
      handles this property for platform and AMBA devices, replace the
      notifiers with set_arch_dma_coherent_ops().

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit c9d571bee9628bc925253a21ea5943707aadb5f1
  Author: Robin Murphy <Robin.Murphy@xxxxxxx>
  Date:   Wed Sep 17 12:56:07 2014 +0100

      of: amba: use of_dma_configure for AMBA devices

      Commit 591c1e ("of: configure the platform device dma parameters)
      introduced a common mechanism to configure DMA from DT properties.
      AMBA devices created from DT can take advantage of this, too.

      Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit ccd359f219bee914501a8892b148e2a1315066d3
  Author: Mitchel Humpherys <mitchelh@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 22:58:42 2014 +0100

      iommu/arm-smmu: fix bug in pmd construction

      We are using the same pfn for every pte we create while constructing the
      pmd. Fix this by actually updating the pfn on each iteration of the pmd
      construction loop.

      It's not clear if we can actually hit this bug right now since iommu_map
      splits up the calls to .map based on the page size, so we only ever seem 
to
      iterate this loop once. However, things might change in the future that
      might cause us to hit this.

      Signed-off-by: Mitchel Humpherys <mitchelh@xxxxxxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 668ebd106860f09f43993517f786a2ddfd0f9ebe
  Author: Yi Li <yi.li@xxxxxxxxxx>
  Date:   Mon Sep 22 11:11:18 2014 +0100

      arm64: dmi: Add SMBIOS/DMI support

      SMBIOS is important for server hardware vendors. It implements a spec for
      providing descriptive information about the platform. Things like serial
      numbers, physical layout of the ports, build configuration data, and the 
like.

      This has been tested by dmidecode and lshw tools.

      This patch adds the call to dmi_scan_machine() to 
arm64_enter_virtual_mode(),
      as that is the point where the EFI Configuration Tables are registered as
      being available. It needs to be in an early_initcall anyway as 
dmi_id_init(),
      which is an arch_initcall itself, depends on dmi_scan_machine() having 
been
      called already.

      Signed-off-by: Yi Li <yi.li@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 6051ddd4f94894cce8fde3aa29f90ae6c567fc46
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Fri Sep 19 12:36:27 2014 +0000

      ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa 
Rock

      On Rockchip RK3188 SoCs the platform driver emac_rockchip is used. This 
variant driver
      enables this regulator when the device driver is loaded. The phy no 
longer needs
      to be always on.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 726d32bf79ef4042004535c9af9c8ea543abe46f
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:55 2014 +0200

      ARM: at91: SAMA5D4 SoC detection code and low level routines

      SoC identification code, kernel uncompress and low level
      debugging routines update.
      On SAMA5D4, DBGU is at another address AT91_BASE_DBGU2 so another
      round of detection is needed. We also had to differentiate with
      SAMA5D3 SoC family and rename some variables.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 2dc850b62e5b727a5413b60197cdddf92ab4f1a2
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:54 2014 +0200

      ARM: at91: introduce basic SAMA5D4 support

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit bcc5fd49a0fda5abc22057f65b318788ccb5d2ad
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 18:15:53 2014 +0200

      clk: at91: add a driver for the h32mx clock

      Newer SoCs have two different AHB interconnect. The AHB 32 bits Matrix
      interconnect (h32mx) has a clock that can be setup at the half of the 
h64mx
      clock (which is mck). The h32mx clock can not exceed 90 MHz.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit dee80ad12d2b1b304286a707fde7ab05d1fc7bab
  Author: Andreas Bomholtz <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 22 09:50:43 2014 +0200

      USB: cp210x: add support for Seluxit USB dongle

      Added the Seluxit ApS USB Serial Dongle to cp210x driver.

      Signed-off-by: Andreas Bomholtz <andreas@xxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit bfc2d7dfdd761ae3beccdb26abebe03cef042f46
  Author: Joe Savage <joe.savage@xxxxxxxxxxx>
  Date:   Sat Sep 20 08:01:16 2014 -0500

      USB: serial: cp210x: added Ketra N1 wireless interface support

      Added support for Ketra N1 wireless interface, which uses the
      Silicon Labs' CP2104 USB to UART bridge with customized PID 8946.

      Signed-off-by: Joe Savage <joe.savage@xxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 7639913f7298ed23a3f026ebcbb3b4e8850bcc39
  Merge: 4e9c58c f8fb117
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 22 10:12:16 2014 +0200

      Merge branch 'topic/hda-jack-rework' into for-next

      This is a merge of rework of HD-audio jack event handling code.
      It extends the jack table to allow multiple callbacks.

  commit 8d0eff6385640a9e6eed0b0c09113794b2bb74e9
  Author: Alexander Graf <agraf@xxxxxxx>
  Date:   Wed Sep 10 14:37:29 2014 +0200

      KVM: PPC: Pass enum to kvmppc_get_last_inst

      The kvmppc_get_last_inst function recently received a facelift that 
allowed
      us to pass an enum of the type of instruction we want to read into it 
rather
      than an unreadable boolean.

      Unfortunately, not all callers ended up passing the enum. This wasn't 
really
      an issue as "true" and "false" happen to match the two enum values we 
have,
      but it's still hard to read.

      Update all callers of kvmppc_get_last_inst() to follow the new calling
      convention.

      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 033aaa14af0251285226a7dafc11c24a13959bca
  Author: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 22:37:36 2014 +0530

      powerpc/kvm: common sw breakpoint instr across ppc

      This patch extends the use of illegal instruction as software
      breakpoint instruction across the ppc platform. Patch extends
      booke program interrupt code to support software breakpoint.

      Signed-off-by: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
      [agraf: Fix bookehv]
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit a59c1d9e609c4bbad9ec3b238221ecf3b9ca091b
  Author: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 22:37:35 2014 +0530

      powerpc/kvm: support to handle sw breakpoint

      This patch adds kernel side support for software breakpoint.
      Design is that, by using an illegal instruction, we trap to hypervisor
      via Emulation Assistance interrupt, where we check for the illegal 
instruction
      and accordingly we return to Host or Guest. Patch also adds support for
      software breakpoint in PR KVM.

      Signed-off-by: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit d2ca32a2d4f029b90e4b8f67879a9dfead0c85fa
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 12:01:59 2014 +0300

      KVM: PPC: Book3E: Enable e6500 core

      Now that AltiVec and hardware thread support is in place enable e6500 
core.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 188e267ce249b491dfbb77d881996dcb5610dc90
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 12:01:58 2014 +0300

      KVM: PPC: e500mc: Add support for single threaded vcpus on e6500 core

      ePAPR represents hardware threads as cpu node properties in device tree.
      So with existing QEMU, hardware threads are simply exposed as vcpus with
      one hardware thread.

      The e6500 core shares TLBs between hardware threads. Without tlb write
      conditional instruction, the Linux kernel uses per core mechanisms to
      protect against duplicate TLB entries.

      The guest is unable to detect real siblings threads, so it can't use the
      TLB protection mechanism. An alternative solution is to use the hypervisor
      to allocate different lpids to guest's vcpus that runs simultaneous on 
real
      siblings threads. On systems with two threads per core this patch halves
      the size of the lpid pool that the allocator sees and use two lpids per 
VM.
      Use even numbers to speedup vcpu lpid computation with consecutive lpids
      per VM: vm1 will use lpids 2 and 3, vm2 lpids 4 and 5, and so on.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      [agraf: fix spelling]
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 9333e6c4c15a4084dd5f4336cd4379afbf99e458
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 16:14:43 2014 +1000

      KVM: PPC: Book3S HV: Only accept host PVR value for guest PVR

      Since the guest can read the machine's PVR (Processor Version Register)
      directly and see the real value, we should disallow userspace from
      setting any value for the guest's PVR other than the real host value.
      Therefore this makes kvm_arch_vcpu_set_sregs_hv() check the supplied
      PVR value and return an error if it is different from the host value,
      which has been put into vcpu->arch.pvr at vcpu creation time.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit b754c739ee8cd0101dc3f5a24e8c2ff76ee7eff9
  Author: Paul Mackerras <paulus@xxxxxxxxxxx>
  Date:   Tue Sep 2 16:14:42 2014 +1000

      KVM: PPC: Book3S HV: Increase timeout for grabbing secondary threads

      Occasional failures have been seen with split-core mode and migration
      where the message "KVM: couldn't grab cpu" appears.  This increases
      the length of time that we wait from 1ms to 10ms, which seems to
      work around the issue.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit e9a94832f3d3ce10f5ae48dd119ccb50cfb0d04e
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 13:17:43 2014 +0300

      KVM: PPC: Remove shared defines for SPE and AltiVec interrupts

      We currently decide at compile-time which of the SPE or AltiVec units to
      support exclusively. Guard kernel defines with CONFIG_SPE_POSSIBLE and
      CONFIG_PPC_E500MC and remove shared defines.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit d02d4d156e72baf9a6628c76eb53019124d3c82f
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:19:56 2014 +0300

      KVM: PPC: Remove the tasklet used by the hrtimer

      Powerpc timer implementation is a copycat version of s390. Now that they 
removed
      the tasklet with commit ea74c0ea1b24a6978a6ebc80ba4dbc7b7848b32d follow 
this
      optimization.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Bogdan Purcareata <bogdan.purcareata@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2f699a59f399d65d51df6eb916bf2e0f7c6f8148
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 14:39:44 2014 +0530

      KVM: PPC: BOOKE: Emulate debug registers and exception

      This patch emulates debug registers and debug exception
      to support guest using debug resource. This enables running
      gdb/kgdb etc in guest.

      On BOOKE architecture we cannot share debug resources between QEMU and
      guest because:
          When QEMU is using debug resources then debug exception must
          be always enabled. To achieve this we set MSR_DE and also set
          MSRP_DEP so guest cannot change MSR_DE.

          When emulating debug resource for guest we want guest
          to control MSR_DE (enable/disable debug interrupt on need).

          So above mentioned two configuration cannot be supported
          at the same time. So the result is that we cannot share
          debug resources between QEMU and Guest on BOOKE architecture.

      In the current design QEMU gets priority over guest, this means that if
      QEMU is using debug resources then guest cannot use them and if guest is
      using debug resource then QEMU can overwrite them.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 3840edc8033ad5b86deee309c1c321ca54257452
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:25 2014 +0300

      KVM: PPC: Move ONE_REG AltiVec support to powerpc

      Move ONE_REG AltiVec support to powerpc generic layer.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 8a41ea53b32ffbe7524e3424cf0403fa3b4c73fb
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:24 2014 +0300

      KVM: PPC: Make ONE_REG powerpc generic

      Make ONE_REG generic for server and embedded architectures by moving
      kvm_vcpu_ioctl_get_one_reg() and kvm_vcpu_ioctl_set_one_reg() functions
      to powerpc layer.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 95d80a294b1eec83eb58c57e101b05828d97a851
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:23 2014 +0300

      KVM: PPC: Book3e: Add AltiVec support

      Add AltiVec support in KVM for Book3e. FPU support gracefully reuse host
      infrastructure so follow the same approach for AltiVec.

      Book3e specification defines shared interrupt numbers for SPE and AltiVec
      units. Still SPE is present in e200/e500v2 cores while AltiVec is present 
in
      e6500 core. So we can currently decide at compile-time which of the SPE or
      AltiVec units to support exclusively by using CONFIG_SPE_POSSIBLE and
      CONFIG_PPC_E500MC defines. As Alexander Graf suggested, keep SPE and 
AltiVec
      exception handlers distinct to improve code readability.

      Guests have the privilege to enable AltiVec, so we always need to support
      AltiVec in KVM and implicitly in host to reflect interrupts and to 
save/restore
      the unit context. KVM will be loaded on cores with AltiVec unit only if
      CONFIG_ALTIVEC is defined. Use this define to guard KVM AltiVec logic.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 3efc7da61f6c5af78f67f03df8b0e1a473d8bc45
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:22 2014 +0300

      KVM: PPC: Book3E: Increase FPU laziness

      Increase FPU laziness by loading the guest state into the unit before 
entering
      the guest instead of doing it on each vcpu schedule. Without this 
improvement
      an interrupt may claim floating point corrupting guest state.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit bc8a4e5c2504eeca248f0b668fe94a80081cb9b6
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 14:40:06 2014 +0530

      KVM: PPC: BOOKE: Add one_reg documentation of SPRG9 and DBSR

      This was missed in respective one_reg implementation patch.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 06a29e427432b4baaacc3b816b57e90fe08561ff
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:59:30 2014 +1000

      KVM: PPC: Book3S HV: Add register name when loading toc

      Add 'r' to register name r2 in kvmppc_hv_enter.

      Also update comment at the top of kvmppc_hv_enter to indicate that R2/TOC 
is
      non-volatile.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2b2695a8d85593ec0253f7fdbeea1e18f0f9e5e2
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:09:04 2014 +0300

      powerpc/booke: Revert SPE/AltiVec common defines for interrupt numbers

      Book3E specification defines shared interrupt numbers for SPE and AltiVec
      units. Still SPE is present in e200/e500v2 cores while AltiVec is present 
in
      e6500 core. So we can currently decide at compile-time which unit to 
support
      exclusively. As Alexander Graf suggested, this will improve code 
readability
      especially in KVM.

      Use distinct defines to identify SPE/AltiVec interrupt numbers, reverting
      c58ce397 and 6b310fc5 patches that added common defines.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Acked-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 3477e71d53197d7f1b6a1f7416f3c42ffec5f221
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:09:03 2014 +0300

      powerpc/booke: Restrict SPE exception handlers to e200/e500 cores

      SPE exception handlers are now defined for 32-bit e500mc cores even though
      SPE unit is not present and CONFIG_SPE is undefined.

      Restrict SPE exception handlers to e200/e500 cores adding 
CONFIG_SPE_POSSIBLE
      and consequently guard __stup_ivors and __setup_cpu functions.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Acked-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2c5096720f3e325df697881cc2a5b3d810b57109
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:56 2014 +0530

      KVM: PPC: BOOKE: Add one reg interface for DBSR

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 348ba71081cd8444178d24d3ed13d34fc1b61dae
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:55 2014 +0530

      KVM: PPC: BOOKE: Guest and hardware visible debug registers are same

      Guest visible debug register and hardware visible debug registers are
      same, so ther is no need to have arch->shadow_dbg_reg, instead use
      arch->dbg_reg.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2190991e7caa2e2a2b976e9ed16e55f8c51623be
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:54 2014 +0530

      KVM: PPC: BOOKE: Clear guest dbsr in userspace exit KVM_EXIT_DEBUG

      Dbsr is not visible to userspace and we do not think any need to
      expose this to userspace because:
        Userspace cannot inject debug interrupt to guest (as this
        does not know guest ability to handle debug interrupt), so
        userspace will always clear DBSR.
        Now if userspace has to always clear DBSR in KVM_EXIT_DEBUG
        handling then clearing dbsr in kernel looks simple as this
        avoid doing SET_SREGS/set_one_reg() to clear DBSR

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 37277b1129de84024f1f427da7bf25aabccf835e
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:53 2014 +0530

      KVM: PPC: BOOKE: Allow guest to change MSR_DE

      This patch changes the default behavior of MSRP_DEP, that is
      guest is not allowed to change the MSR_DE, to guest can change
      MSR_DE. When userspace is debugging guest then it override the
      default behavior and set MSRP_DEP. This stops guest to change
      MSR_DE when userspace is debugging guest.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit c8ca97ca9b87c0a9c9e67feda656b8dbca65cf08
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:52 2014 +0530

      KVM: PPC: BOOKE : Emulate rfdi instruction

      This patch adds "rfdi" instruction emulation which is required for
      guest debug hander on BOOKE-HV

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 9fee7563cdb535596c48e7b05383d75590a64418
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:51 2014 +0530

      KVM: PPC: BOOKE: allow debug interrupt at "debug level"

      Debug interrupt can be either "critical level" or "debug level".
      There are separate set of save/restore registers used for different level.
      Example: DSRR0/DSRR1 are used for "debug level" and CSRR0/CSRR1
      are used for critical level debug interrupt.

      Using CPU_FTR_DEBUG_LVL_EXC to decide which interrupt level to be used.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 62364357c184db52d556f868e493963fac2aea78
  Author: George Cherian <george.cherian@xxxxxx>
  Date:   Tue Sep 9 09:44:34 2014 +0530

      extcon: gpio: Fix code cleanup

      This patch fixes following minor cleanup:
       - Order the include files in alphabetical order.
       - Fix description of state_off in extcon_gpio.h
       - Add a descrition for check_on_resume in extcon_gpio.h

      Signed-off-by: George Cherian <george.cherian@xxxxxx>
      [Modify the name/description of patch to keep standary codiyg style by 
Chanwoo Choi]
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit dc6048d7231914a608938d330a5006f9929f76c7
  Author: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
  Date:   Wed Sep 17 12:58:43 2014 +0900

      extcon: max77693: Fix a bug occured at changing ADC debounce time.

      When it writes some value other than 0 to BTLDset and JIGset, muic device
      will be reset automatically. And it happens during updating ADC debounce 
time,
      because it shares same register. To update ADC debounce time without 
reset,
      set value only to ADCDbset and 0 to BTLDset and JIGset.

      Signed-off-by: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
      [Remove un-needed masking operation by Chanwoo Choi]
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit b7c7e0865944131820e1a65ff3b08d94ae553d0f
  Author: Jean Delvare <jdelvare@xxxxxxx>
  Date:   Tue Sep 16 23:16:15 2014 +0200

      extcon: sm5502: Drop useless include

      Don't include <linux/input.h> when the driver does not use anything
      from this header file.

      Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
      Acked-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit 4e9c58cb1219bcbcf6e698ed6541b275048bfa88
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 21 22:52:46 2014 +0200

      ALSA: oxygen: set fifo_size

      Allow the driver to report the hardware FIFO size.

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 5ae0095d00d48be60b2e3cbdb79a35a7d796d96b
  Author: Harley Griggs <hgriggs@xxxxxxxxxxxx>
  Date:   Wed Sep 10 19:58:25 2014 +0100

      ALSA: virtuoso: add partial Xonar Xense support

      This patch adds partial support for the Xonar Xense.

      [trivial coding style fixes by tiwai]

      Signed-off-by: Harley Griggs <hgriggs@xxxxxxxxxxxx>
      Acked-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit d715523174479455b07a8baffbe63ff13e0695bf
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 15:16:37 2014 +0200

      extcon: max77693: Use resource managed interrupt line

      Use resource managed interrupt line devm_request_threaded_irq() to
      simplify a little cleanup paths:
       - no goto to cleanup label,
       - simpler remove function.

      Overall the driver size is decreased by 11 line of code.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit bb2e226b3bef596dd56be97df655d857b4603923
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Sun Sep 21 15:04:53 2014 -0700

      Revert "percpu: free percpu allocation info for uniprocessor system"

      This reverts commit 3189eddbcafc ("percpu: free percpu allocation info for
      uniprocessor system").

      The commit causes a hang with a crisv32 image. This may be an architecture
      problem, but at least for now the revert is necessary to be able to boot a
      crisv32 image.

      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Fixes: 3189eddbcafc ("percpu: free percpu allocation info for 
uniprocessor system")
      Cc: stable@xxxxxxxxxxxxxxx # Please don't apply 3189eddbcafc

  commit 6281100ec84016facda2bbbed5be649ff0f82073
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Aug 4 15:54:14 2014 +0900

      dt-bindings: extcon: Add support for Richtek RT8973A MUIC device

      This patch add documentation for binding of Richtek RT8973A (Micro USB 
Switch)
      device which is using EXTCON subsystem. The RT8973A device can detect 
various
      external accessories when external accessories is attached or detached.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

  commit c03e017c4d3d0fb783cbe6b7b9e4f278addcb23a
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:05:21 2014 +0900

      extcon: rt8973a: Add Richtek RT8973A extcon driver

      This patch add support for Richtek RT8973A which is Micro USB Switch OVP
      and i2c interface. The RT8973A is a USB port accessory detector and switch
      that is optimized to protect low voltage system from abnormal high input
      voltage (up to 28V) and supports high speed USB operation. Also, RT8973A
      support 'auto-configuration' mode. If auto-configuration mode is enabled,
      RT8973A would control internal h/w patch for USB D-/D+ switching.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

  commit fbae30d8dd35454bd4a55445d1bb51c620f8e646
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 12 10:15:39 2014 +0900

      extcon: sm5502: Clean up codes by using checkpatch script

      This patch just clean up codes by using checkpatch script and fix warning
      message about if statement.

      - the result of checkpatch script as following:
      WARNING: void function return statements are not generally useful
      + return;
      +}

      WARNING: quoted string split across lines
      +                 dev_err(info->dev, "failed: irq request (IRQ: %d,"
      +                         " error :%d)\n", muic_irq->irq, ret);

      - warning message about coding style.

        drivers/extcon/extcon-sm5502.c:398 sm5502_muic_cable_handler()
                warn: we tested 'attached' before and it was 'false'

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit ca2a07e45d1d3d31a0a85d2f63d81a897c610040
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Thu Jul 31 16:32:46 2014 +0900

      extcon: sm5502: Move sm5502.h header file to extcon directory

      This patch move sm5502.h header file from 'include/linux/extcon' to
      'driver/extcon' because sm5502.h is used for 
driver/extcon/extcon-sm5502.c.
      and remove duplicate license description.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit 0746d5d31f61721bf3e4ab84d75fac08d03e2a9a
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 12 13:28:11 2014 +0900

      extcon: sm5502: Add I2C dependency to fix build break

      This patch add I2C configuration dependency to fix following build break.
      If specific kernel build I2C as module, extcon-sm5502 have to depend on
      I2C configuration.

        drivers/built-in.o: In function `regmap_smbus_byte_reg_read':
        regmap-i2c.c:(.text+0x5030a): undefined reference to 
`i2c_smbus_read_byte_data'
        drivers/built-in.o: In function `regmap_smbus_byte_reg_write':
        regmap-i2c.c:(.text+0x50338): undefined reference to 
`i2c_smbus_write_byte_data'
        drivers/built-in.o: In function `regmap_smbus_word_reg_read':
        regmap-i2c.c:(.text+0x50356): undefined reference to 
`i2c_smbus_read_word_data'
        drivers/built-in.o: In function `regmap_smbus_word_reg_write':
        regmap-i2c.c:(.text+0x50384): undefined reference to 
`i2c_smbus_write_word_data'
        drivers/built-in.o: In function `regmap_i2c_read':
        regmap-i2c.c:(.text+0x503cf): undefined reference to `i2c_transfer'
        drivers/built-in.o: In function `regmap_i2c_gather_write':
        regmap-i2c.c:(.text+0x50442): undefined reference to `i2c_transfer'
        drivers/built-in.o: In function `regmap_i2c_write':
        regmap-i2c.c:(.text+0x50474): undefined reference to `i2c_master_send'
        drivers/built-in.o: In function `sm5502_muic_i2c_init':
        extcon-sm5502.c:(.init.text+0x6630): undefined reference to 
`i2c_register_driver'

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit 0ccc7955acc19e7f4515e51993b7b95cf5a35fdc
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Wed Jul 30 15:39:02 2014 +0900

      extcon: sm5502: Fix bug to check cable type

      This patch fix bug when checking cable type. SM5502 have to use ADC value
      to get correct cable type.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit 42532512ee0eff90076fc7c49391e17b1d51d91b
  Merge: 6b654af 72ed6cc
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Mon Sep 22 10:07:25 2014 +1000

      Merge branch 'exynos-drm-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

         Sorry for late. This pull request includes some enhancements
         for Exynos drm, new feature supports, cleanups and fixups
         like below,

         - Consider low power transmission for drm mipi dsi module,
           and also add non-continuous clock mode support for Exynos
           mipi dsi driver.
         - Add Exynos3250 SoC support.
         - Enhance and clean up ipp framework and fimc driver.
         - Update to use component match support and fix up
           de-initialization order.
         - Remove a direct mmap interface and relevant stuff specific to
           Exynos drm, use drm generic mmap interface instead.
           And we will remove the specific interface from userspace
           library, libdrm soon.
         - Use universal plane which allows to replace fake primary plane
           with the real one.
         - Some code cleanups and fixups.

      * 'exynos-drm-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (40 commits)
        drm/exynos: switch to universal plane API
        drm/exynos: use drm generic mmap interface
        drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl
        drm/exynos: factor out initial setting of each driver
        drm/exynos/hdmi: unregister connector on removal
        drm/exynos/dp: unregister connector on removal
        drm/exynos/dpi: unregister connector and panel on removal
        drm/exynos/dsi: unregister connector on removal
        drm/exynos/fb: free exynos framebuffer on error
        drm/exynos/fbdev: fix fbdev gem object cleanup
        drm/exynos: fix drm driver de-initialization order
        drm/exynos/ipp: traverse ipp drivers list safely
        drm/exynos: update to use component match support
        drm/exynos/ipp: add file checks for ioctls
        drm/exynos/ipp: remove file argument from node related functions
        drm/exynos/fimc: fix source buffer registers
        drm/exynos/fimc: simplify buffer queuing
        drm/exynos/fimc: do not enable fimc twice
        drm/exynos/fimc: avoid clearing overflow bits
        drm/exynos/ipp: remove events during command cleaning
        ...

  commit eb500df22c930f5185bcfc66fd501358d45ce071
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:02:11 2014 -0300

      [media] em28xx: Get rid of some unused modprobe parameters at vbi code

      There are two modprobe parameters for VBI that aren't used
      anywhere (one for debug, the other one related to the buffer
      size). Get rid of them!

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e0aa2b28d4b5cdf3d878331bce88d05b303304a0
  Author: Morgan Phillips <winter2718@xxxxxxxxx>
  Date:   Mon Sep 8 09:49:47 2014 -0300

      [media] sn9c20x: fix checkpatch warning: sizeof cmatrix should be 
sizeof(cmatrix)

      Signed-off-by: Morgan Phillips <winter2718@xxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 312487ccfde9df5e39cd23d1c686b5cce8bab046
  Author: Morgan Phillips <winter2718@xxxxxxxxx>
  Date:   Mon Sep 8 09:32:22 2014 -0300

      [media] sn9c20x.c: fix checkpatch error: that open brace { should be on 
the previous line

      Signed-off-by: Morgan Phillips <winter2718@xxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 1c5eaa23d8fb8bb8c0f4707eeb456a870d7c18c4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 10:19:33 2014 -0300

      [media] cx23885: fix size helper functions

      The norm_swidth function was unused and is dropped. It's not clear
      what the purpose of that function was.

      The norm_maxh function was changed so it tests for 60 Hz standards
      rather than for 50 Hz standards. The is the preferred order.

      The norm_maxw function was poorly written and used: it gives the maximum
      allowed line width for the given standard. For 60 Hz that's 720, but
      for 50 Hz that's 768 which allows for 768x576 which gives you square
      pixels. For 60 Hz formats it is 640x480 that gives square pixels, so
      there is no need to go beyond 720.

      The initial width was set using norm_maxh(), which was wrong. Just set
      to 720, that's what you normally use. Since the initial standard was
      NTSC anyway the initial width was always 720 anyway.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 420b21761986dc16521e72951b9fc6e5d0a515df
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 10:19:32 2014 -0300

      [media] cx23885: fix VBI support

      Tested VBI support and discovered that the wrong offset was used.
      After this change it is now working. Verified with CC/XDS for NTSC
      and WSS/Teletext on PAL.

      It also reported the wrong start lines for the second field. That's
      now fixed as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f8789e6d9c824aeaeeb5b44b926dc8e960487cfe
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 07:36:39 2014 -0300

      [media] adv7604/adv7842: fix il_vbackporch typo and zero the struct

      Both adv7604 and adv7842 had the same typo in the code that sets
      the vertical backporch for the second interlaced field: it was
      assigned to vbackporch instead of il_vbackporch.

      In addition, the timings struct wasn't zeroed in the adv7842 driver,
      leaving several fields to undefined values causing the timing match
      function to fail.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c166845c9c452e9639a2e8b44581ce95942e89a5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 07:36:38 2014 -0300

      [media] v4l2-dv-timings: only check standards if non-zero

      If one or both of the timings being compared have the standards field
      with value 0, then accept that. Only check for matching standards if
      both timings have actually filled in that field.

      Otherwise no match will ever be found since when timings are detected
      the standards field will typically be set to 0 by the driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 62f28725a8dc5c16d3d63606f046899ae41fcf4a
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sat Sep 20 06:11:44 2014 -0300

      [media] vivid: add teletext support to VBI capture

      This is useful to test teletext capture applications like alevt and mtt.

      It also fixes a previously undetected bug where the PAL VBI start line
      of the second field was off by one. Using the new field start defines
      helps a lot fixing such bugs.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 625c3442dcc79722c60afc398beac4c11f0395ac
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sat Sep 13 06:28:02 2014 -0300

      [media] DocBook media: fix wrong prototype

      G_EDID is an RW ioctl, so the struct v4l2_edid isn't const.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e93e7fd9f5a3fffec7792dbcc4c3574653effda7
  Author: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
  Date:   Tue Sep 9 04:42:43 2014 -0300

      [media] v4l2: uvcvideo: Allow using larger buffers

      A test in uvc_video_decode_isoc() checks whether an image has been
      received from the camera completely. For this the data amount is compared
      to the buffer length, which, however, doesn't have to be equal to the
      image size. Switch to using formats .sizeimage field for an exact
      expected image size.

      [Renamed image_size to frame_size]

      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 720b055d4b2ac8a73118019e1a01d8e6c8f63332
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 21 20:35:05 2014 -0300

      [media] hackrf: Fix a long constant

      drivers/media/usb/hackrf/hackrf.c:64:3: warning: this decimal constant is 
unsigned only in ISO C90 [enabled by default]
         .rangehigh  = 4294967294, /* max u32, hw goes over 7GHz */
         ^

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e5ab1477bc4d213c602cb7427b6594db35d5c4c4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 10 04:20:15 2014 -0300

      [media] MAINTAINERS: add HackRF SDR driver

      HackRF SDR driver. Video4Linux USB device.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 969ec1f6bd925092109eaf21501a9d64adfc7ad4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 23 04:40:01 2014 -0300

      [media] hackrf: HackRF SDR driver

      V4L2 driver for HackRF SDR. Very basic version, with reduced
      feature set. Driver implements receiver only, hardware supports
      also transmitter.

      USB ID 1d50:6089. Model HackRF One

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 22889ef8162b86c25b6c609624a9c53f9fd7f642
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 19:36:58 2014 -0300

      [media] v4l: Fix ARGB32 fourcc value in the documentation

      The ARGB32 pixel format's fourcc value is defined to 'BA24' in the
      videodev2.h header, but documented as 'AX24'. Fix the documentation.

      Reported-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit fcc0d3db28922f9ba21ea6c7b23ea10ffb5d3521
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 17:06:33 2014 -0300

      [media] v4l: Add ARGB555X and XRGB555X pixel formats

      The existing RGB555X pixel format is ill-defined in respect to its alpha
      bit and its meaning is driver dependent. Create new standard ARGB555X
      and XRGB555X variants with clearly defined meanings and make the
      existing variant deprecated.

      The new pixel formats 4CC values have been selected to match the DRM
      4CCs for the same in-memory formats.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit de8eae36057b50086278af1ec4d96fc9a2e35f0b
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Thu Jul 17 08:52:08 2014 -0300

      [media] media: Use strlcpy instead of custom code

      Replace strncpy + manually setting the terminating '\0' with an strlcpy
      call.

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 62ea864f84fed6e04dd033d500d4c9183a83d590
  Author: Paul Fertser <fercerpav@xxxxxxxxx>
  Date:   Sun Jun 8 12:16:48 2014 -0300

      [media] media: usb: uvc: add a quirk for Dell XPS M1330 webcam

      As reported on [1], this device needs this quirk to be able to
      reliably initialise the webcam.

      [1] http://ubuntuforums.org/showthread.php?t=2145996

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Paul Fertser <fercerpav@xxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 17e1319fd051f6f1d8b923ca3104c3391610ab32
  Author: William Manley <will@xxxxxxxxxxxxxxxxx>
  Date:   Thu Mar 13 09:38:48 2014 -0300

      [media] uvcvideo: Work around buggy Logitech C920 firmware

      The uvcvideo webcam driver exposes the v4l2 control "Exposure (Absolute)"
      which allows the user to control the exposure time of the webcam,
      essentially controlling the brightness of the received image.  By default
      the webcam automatically adjusts the exposure time automatically but the
      if you set the control "Exposure, Auto"="Manual Mode" the user can fix
      the exposure time.

      Unfortunately it seems that the Logitech C920 has a firmware bug where
      it will forget that it's in manual mode temporarily during initialisation.
      This means that the camera doesn't respect the exposure time that the user
      requested if they request it before starting to stream video.  They end up
      with a video stream which is either too bright or too dark and must reset
      the controls after video starts streaming.

      This patch introduces the quirk UVC_QUIRK_RESTORE_CTRLS_ON_INIT which
      causes the cached controls to be re-uploaded to the camera immediately
      after initialising the camera.  This quirk is applied to the C920 to work
      around this camera bug.

      Signed-off-by: William Manley <will@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3ea375239ca06014b8b421ab1d73d6628d22036f
  Author: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
  Date:   Wed Sep 3 21:47:48 2014 -0300

      [media] v4l: uvcvideo: Add support for pan/tilt speed controls

      Map V4L2_CID_TILT_SPEED and V4L2_CID_PAN_SPEED to the standard UVC
      CT_PANTILT_RELATIVE_CONTROL terminal control request.

      Tested by plugging a Logitech ConferenceCam C3000e USB camera
      and controlling pan/tilt from the userspace using the VIDIOC_S_CTRL ioctl.
      Verified that it can pan and tilt at the same time in both directions.

      Signed-off-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
      Reviewed-by: Pawel Osciak <posciak@xxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e3d6eb1c16ef174a8fbbdd40770f5cbace0710e4
  Author: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
  Date:   Wed Sep 3 16:38:39 2014 -0300

      [media] v4l: Add camera pan/tilt speed controls

      The V4L2_CID_PAN_SPEED and V4L2_CID_TILT_SPEED controls allow to move the
      camera by setting its rotation speed around its axis.

      Signed-off-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
      Reviewed-by: Pawel Osciak <posciak@xxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7000e325de875fa8a5dd3885c8e8f0f12cf71eaf
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Aug 16 17:33:18 2014 -0300

      [media] media: davinci: remove unneeded dependency ARCH_OMAP3

      this patch removes unneeded dependency of ARCH_OMAP3
      on VIDEO_DM6446_CCDC.
      Also the top level platform Makefile descended into
      davinci/ without any dependency so just drop the
      dependency obj-y, as obj-$(CONFIG_ARCH_DAVINCI)
      already exists.

      Reported-by: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c54d4a0b08bc4deddd3919d64f4121eaa487e28e
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:51 2014 -0300

      [media] media: davinci: vpif_capture: fix the check on suspend/resume 
callbacks

      It is possible to call STREAMON without having any buffers queued.
      So vb2_is_streaming() can return true without start_streaming()
      having been called. Only after at least one buffer has been
      queued will start_streaming be called.

      The check vb2_is_streaming() is incorrect as this would start
      the DMA without having proper DMA pointers set up. this patch
      uses vb2_start_streaming_called() instead to check is streaming
      was called.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 815789244eda0b3be11fb1824354ca20c8ec3508
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:50 2014 -0300

      [media] media: davinci: vpif_display: fix the check on suspend/resume 
callbacks

      It is possible to call STREAMON without having any buffers queued.
      So vb2_is_streaming() can return true without start_streaming()
      having been called. Only after at least one buffer has been
      queued will start_streaming be called.

      The check vb2_is_streaming() is incorrect as this would start
      the DMA without having proper DMA pointers set up. this patch
      uses vb2_start_streaming_called() instead to check is streaming
      was called.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ead130335f35fb732921ee0ffde6639be35aa108
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:49 2014 -0300

      [media] media: videobuf2-core.h: add a helper to get status of 
start_streaming()

      this patch adds a helper to get the status if start_streaming()
      was called successfully.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Cc: Pawel Osciak <pawel@xxxxxxxxxx>
      Cc: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3b8a269b7dd64cab4645f95daf3e470e72adfed8
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:48 2014 -0300

      [media] media: davinci: vpif_capture: drop setting of vb2 buffer state to 
ACTIVE

      this patch drops setting of vb2 buffer state to VB2_BUF_STATE_ACTIVE,
      as any buffer queued to the driver is marked ACTIVE by the vb2 core.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 55d3b439acad5c9faf34765f8391a13d153a1e81
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:47 2014 -0300

      [media] media: davinci: vpif_display: drop setting of vb2 buffer state to 
ACTIVE

      this patch drops setting of vb2 buffer state to VB2_BUF_STATE_ACTIVE,
      as any buffer queued to the driver is marked ACTIVE by the vb2 core.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b7900eedfb393dcea9794fbb6d57e4d43338a16b
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sun Aug 31 07:19:21 2014 -0300

      [media] videobuf: Allow reqbufs(0) to free current buffers

      All the infrastructure for this is already there, and despite our desires 
for
      the old videobuf code to go away, it is currently still in use in 18 
drivers.

      Allowing reqbufs(0) makes these drivers behave consistent with modern 
drivers,
      making live easier for userspace, see e.g. :
      https://bugzilla.gnome.org/show_bug.cgi?id=735660

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 12561ad622de254d69ec1baaf6734afc602a2c30
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:57:59 2014 -0300

      [media] videobuf2-core: take mmap_sem before calling __qbuf_userptr

      (Changes since v2: dropped local variable as suggested by Laurent)

      Commit f035eb4e976ef5a059e30bc91cfd310ff030a7d3 (videobuf2: fix lockdep 
warning)
      unfortunately removed the mmap_sem lock that is needed around the call to
      __qbuf_userptr. Amazingly nobody noticed this (especially me as the 
author)
      until Jan Kara pointed this out to me.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Reported-by: Jan Kara <jack@xxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 825fd08dbbd830b3f42e0f014f4c9f6eba5c434c
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:45:17 2014 -0300

      [media] drivers: media: i2c: adv7343_regs.h: Fix typo in #ifndef

      Test for definedness of the macro which is actually defined, and which
      matches the name of the file.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 69486eb00b3e89735dddb48c8b93ac28458a9c80
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:41:56 2014 -0300

      [media] drivers: media: b2c2: flexcop.h: Fix typo in include guard

      Three trailing underscores is one too many.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 18cb65033832df8d33aa3a9c9c3e32016fc09cf5
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 16 03:57:30 2014 -0300

      [media] tvp7002: Don't update device->streaming if write to register fails

      This ensures device->streaming has correct status.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a0ffe4c0908b27b35ce56d35ba6f3c10be3fd371
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 13:21:15 2014 -0300

      [media] radio-si470x-usb: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_is_int_in.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
      -  \(USB_DIR_IN\|0x80\))
      + usb_endpoint_dir_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
      - \(USB_ENDPOINT_XFER_INT\|3\))
      + usb_endpoint_xfer_int(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd))
      + usb_endpoint_is_int_in(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3b60b761cbec21af35f08d9220023c1f93b0df2c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Mon Aug 4 01:00:46 2014 -0300

      [media] tda18212: convert to RegMap API

      Use RegMap API to handle all the boring I2C register access
      boilerplate stuff.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e4a42e1866edf68c7ddfc42b07676238af49f4df
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 23:40:23 2014 -0300

      [media] tda18212: rename state from 'priv' to 'dev'

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel codebase and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit bdb32655f2fa5055cad1145dac17b76243d20a02
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 23:26:27 2014 -0300

      [media] tda18212: clean logging

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0e584cc29567f9ad248420f9cbd35c0ae3b5e821
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 23:05:31 2014 -0300

      [media] tda18212: convert driver to I2C binding

      Convert driver from DVB proprietary model to common I2C model.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d1ac5540455c3a2a11e943e19e2dc044cebe147d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Mon Sep 22 00:02:01 2014 +0100

      KEYS: Check hex2bin()'s return when generating an asymmetric key ID

      As it stands, the code to generate an asymmetric key ID prechecks the hex
      string it is given whilst determining the length, before it allocates the
      buffer for hex2bin() to translate into - which mean that checking the 
result of
      hex2bin() is redundant.

      Unfortunately, hex2bin() is marked as __must_check, which means that the
      following warning may be generated if the return value isn't checked:

        crypto/asymmetric_keys/asymmetric_type.c: In function
        asymmetric_key_hex_to_key_id:
        crypto/asymmetric_keys/asymmetric_type.c:110: warning: ignoring return
        value of hex2bin, declared with attribute warn_unused_result

      The warning can't be avoided by casting the result to void.

      Instead, use strlen() to check the length of the string and ignore the 
fact
      that the string might not be entirely valid hex until after the 
allocation has
      been done - in which case we can use the result of hex2bin() for this.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit ac7a24fb7560217381d996aae68eda57bbce462a
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 22:35:03 2014 -0300

      [media] em28xx: convert tda18212 tuner to I2C client

      Used tda18212 tuner is implemented as a I2C driver. Use em28xx
      tuner I2C client for tda18212 driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f80f2ae2135966dcd21020dcdca066d3fe5f06df
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 21:47:10 2014 -0300

      [media] anysee: convert tda18212 tuner to I2C client

      Used tda18212 tuner is implemented as I2C driver. Implement I2C
      client to anysee and use it for tda18212.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3ab779c0399276c82a6a64610e7c9c4d5bb267f2
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 22:43:26 2014 -0300

      [media] tda18212: prepare for I2C client conversion

      We need carry pointer to frontend via config struct
      (I2C platform_data ptr) when I2C model is used. Add that pointer
      first in order to keep build unbreakable during conversion.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 2db4d179e16d0fcc1ece25798a8e140fa4f9c18a
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Sep 6 11:24:14 2014 -0300

      [media] af9033: init DVBv5 statistics

      We need to init supported stats here in order signal app which
      stats are supported.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d4d6a34d36b1e72d0c5cf470a41fc7bc79acd73f
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Sep 4 18:35:59 2014 -0300

      [media] af9035: remove I2C client differently

      It crash kernel when device was removed while it was streaming.
      That is because we removed driver and frontend thread was still
      running. Use new callback which allows I2C driver removal just
      after frontend is unregistered.

      V2: fixed by reported by Daniel

      Reported-by: Daniel Glöckner <daniel-gl@xxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 1066d77f682e84efb56fbd4e5c8bb236532eccc7
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Sep 4 18:31:40 2014 -0300

      [media] dvb-usb-v2: add tuner_detach callback

      Add tuner_detach callback in order to allow custom detach. It is
      needed when tuner driver is implemented I2C client or some other
      kernel bus, but not proprietary dvb_attach / dvb_detach.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ca42129f867fbc427d709408b3ae35988cc08ed4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Sep 4 17:04:44 2014 -0300

      [media] dvb-usb-v2: add frontend_detach callback

      Add frontend_detach callback in order to allow custom detach. It is
      needed when demod driver is implemented I2C client or some other
      kernel bus, but not proprietary dvb_attach / dvb_detach.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ef2fb46b6d7ed9df5906a3c76c9c4673355cd339
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 3 23:30:44 2014 -0300

      [media] af9033: remove all DVBv3 stat calculation logic

      Statistics are now calculated for DVBv5 and those DVBv5 values are
      returned for legacy DVBv3 calls also. So we could remove all old
      statistics calculation logic.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e53c47445bb585f864dd861393691b1346f6ec80
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 3 23:22:53 2014 -0300

      [media] af9033: wrap DVBv3 BER to DVBv5 BER

      DVBv5 BER is calculated anyway, so just return it for legacy
      read_ber() API too.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 1d0ceae4a19d318b443277ea6ac891a2e6e8fdc3
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 3 23:07:39 2014 -0300

      [media] af9033: wrap DVBv3 UCB to DVBv5 UCB stats

      Remove 'duplicate' DVBv3 read UCB implementation and return value,
      calculated already for DVBv5 statistics.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6bb096c92671cad4a8cfcb8bf2a5309a9033faee
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 08:29:46 2014 -0300

      [media] af9033: implement DVBv5 post-Viterbi BER

      Implement following DTV API commands:
      DTV_STAT_POST_ERROR_BIT_COUNT
      DTV_STAT_POST_TOTAL_BIT_COUNT

      These will provide post-Viterbi bit error rate reporting.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 204f4319289fcd45ae2d059a4cfc200c7754b050
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 08:01:10 2014 -0300

      [media] af9033: implement DVBv5 stat block counters

      Implement following API commands:
      DTV_STAT_ERROR_BLOCK_COUNT
      DTV_STAT_TOTAL_BLOCK_COUNT

      These returns total and uncorrected error packets from outer FEC.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6b45778609dbe4e7d03abe9482a1a5621e2a3e64
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 05:03:21 2014 -0300

      [media] af9033: wrap DVBv3 read SNR to DVBv5 CNR

      Remove 'duplicate' DVBv3 read SNR implementation and return value,
      calculated already by DVBv5 CNR, from the cache.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3e41313aeadfc5e3b3f827519f3840bca1b98f6d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 04:24:41 2014 -0300

      [media] af9033: implement DVBv5 statistics for CNR

      Return CNR via DVBv5 statistics API.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 83f1161911c5f32dc4cfa817a73ae028d32c43b7
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 03:55:21 2014 -0300

      [media] af9033: implement DVBv5 statistics for signal strength

      Let the demod firmware estimate RF signal strength and return it
      to the app as a dBm. To handle that, use thread which reads signal
      strengths from firmware in 2 sec intervals when device is active.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 249c697e5e2c8e1347d79be0a9c93a985f2ad12e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Mon Sep 1 19:44:59 2014 -0300

      [media] MAINTAINERS: IT913X driver filenames

      I removed tuner_ prefix from the driver file names. Update
      maintainers entry according to that.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5c114a4f88e0998aac77e7b22f992bcd4104334c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Mon Sep 1 00:38:01 2014 -0300

      [media] af9035: replace PCTV device model numbers with name

      Use device names for recent PCTV Systems devices:
      PCTV AndroiDTV (78e)
      PCTV microStick (79e)

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a781edd16c9da9c3cd9ceea36c780895b87417d2
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 22:57:26 2014 -0300

      [media] af9033: remove I2C addr from config

      I2C driver address is passed as a i2c_new_device() parameter when
      device is created. Thus no need to keep it in config struct.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ee36381ee8cec66ff976ad2c91e85dbee4a02859
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 22:17:12 2014 -0300

      [media] af9035: few small I2C master xfer changes

      Biggest problem of that function is complexity. Try reduce complexity:

      * define macros to detect all 3 supported xfers
      * remove duplicate message maximum size checks

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6a087f1f6bb731719ff7b8e20a3ec6a8613fff12
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 21:08:09 2014 -0300

      [media] af9033: clean up logging

      It uses I2C client so logging system prints module name
      automatically. Function name is also added automatically, if it is
      requested from dynamic debug by setting proper format.
      Because of that, we could simplify logging in our driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f5b00a767006e47f9c32099f0797068a7a3e4c5c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 20:57:05 2014 -0300

      [media] af9033: convert to I2C client

      Convert driver to kernel I2C model.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 09611caad158f868993261c7d9277a9a331f8ea3
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 02:18:34 2014 -0300

      [media] af9033: rename 'state' to 'dev'

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel codebase and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ef5211fd59ac28e9728bcf5c02207207fb8a74b5
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 02:03:05 2014 -0300

      [media] af9033: fix firmware version logging

      AF9030 and IT9130 series has different memory location for firmware
      version. Choose correct location according to chip type.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5190ff3e3e6ec55ecda805e68c4746aec8c1203c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 00:29:33 2014 -0300

      [media] it913x: replace udelay polling with jiffies

      udelay based I/O polling loop is a bad idea, especially system
      performance point of view. Kernel jiffies are preferred solution
      for such situations. Use it instead.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 17027b9620e6a2ea1d7f3cd0761803c44c65e2ed
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 30 23:52:48 2014 -0300

      [media] it913x: refactor code largely

      Refactor code largely.

      Try to keep order of register read/write same as windows driver does as
      it makes comparing sniffs easier.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3d2f18d34692a413fcd75f5e83fc1dcb7afac13c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 28 02:07:08 2014 -0300

      [media] it913x: get rid of script loader and and private header file

      Used script loader is quite useless and hides register numbers
      making code hard to understand. Get rid of it and use standard
      RegMap register write functions directly.

      it913x_priv.h file leaves empty after that change and is also
      removed.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b7413c800fa7566696f1209207a90d014f548dac
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 28 01:45:52 2014 -0300

      [media] it913x: remove dead code

      Remove unused tuner set template.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 676c350f97366f648dbe7f7f8202a695d946f764
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Aug 27 03:59:27 2014 -0300

      [media] it913x: re-implement sleep

      Re-implement sleep. Based USB sniffs taken from the latest Hauppauge
      windows driver version 07/10/2014, 14.6.23.32191.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d2dbc00cea35081b9f998a0985d151f60ce37835
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 21:45:33 2014 -0300

      [media] it913x: convert to RegMap API

      Use RegMap API to cover I2C register access routines.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a71b65e8c545f5a72c1c227eae8a6df1d68f3f24
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 20:11:08 2014 -0300

      [media] it913x: rename 'state' to 'dev'

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8da55c94dd85474a9925bd07a73959ae77a5aa6d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 18:56:46 2014 -0300

      [media] it913x: change reg read/write routines more common

      Change register write and read routines to similar which are
      typically used. We have to add processor core as a part of register
      address in order to simplify register access. Chip has two cores,
      called link and ofdm. As for now, use address bit 24 to address used
      core. Bits 15:0 are register address in given core.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3b2a5e8c080da37be6135f44d236fe6b796666d9
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 17:14:16 2014 -0300

      [media] it913x: convert to I2C driver

      Change the it913x driver to use the I2C high lever tuner
      binding model. As af9035 depends on it, add a code there
      to do the binding.

      [mchehab@xxxxxxxxxxxxxxx: Merge 3 patches into one, because
       we don't want to break bisect due to the conversion]
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c2ba9726c342d113bdc36cfd8e984e30498037c6
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 00:08:16 2014 -0300

      [media] it913x: rename tuner_it913x => it913x

      Remove tuner_ prefix from module name and file names. Prefix was
      added due to file name conflict on media out-tree build system.
      Demodulator having same name does not exists anymore. So lets
      remove dumb prefix.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d11132411538761ca79ecded63cd16621b6c40ee
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 15:02:14 2014 -0300

      [media] it913x: make checkpatch.pl happy

      Correct issues reported by checkpatch.pl

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 24e419a0f383e626092eb3c13097b691d2923735
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 14:59:53 2014 -0300

      [media] af9033: make checkpatch.pl happy

      Correct issues reported by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c10989a2a86aa8f6eff9115f67bab55304e2dd0d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 14:49:46 2014 -0300

      [media] af9035: make checkpatch.pl happy

      Correct issues reported by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b619ff7ab484ace964b97dacc7e6c78c0e6228aa
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 14:16:29 2014 -0300

      [media] af9035: remove AVerMedia eeprom override

      Reverts commit 3ab25123373270152a9fae98e3c48ef1b2a878c0
      [media] af9035: override tuner for AVerMedia A835B devices

      Original commit itself is correct, but it was replaced by more
      general solution (commit 1cbbf90d0406913ad4b44194b07f4f41bde84e54).
      This old solution was committed by a accident and is not needed
      anymore.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 9e0a976ed60345d53e8d421cb0a39202ce8487fe
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 13:39:16 2014 -0300

      [media] it913x: fix IT9135 AX sleep

      Old IT9135 AX needs a little bit different register settings for
      sleep than newer IT9135 BX. This has been broken always, as power
      management of the whole driver, but it started to be problem as I
      fixed clock. Earlier clock was disabled very first on sleep and
      rest of the commands were skipped by the chip as no clock, leaving
      tuner full power state. When I fixed clocks these PM bugs started
      raising out as I/O errors.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 66f6319936344279466bd09f9788e888e03c99a0
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 12:35:00 2014 -0300

      [media] it913x: avoid division by zero on error case

      Error on init leaves some internal divisor zero, which causes oops
      later. Fix it by populating divisors even it fails.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f69429447ac11edfcbedd11cff62917831141e35
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 00:15:05 2014 -0300

      [media] it913x: fix tuner sleep power leak

      IT913x tuner driver disables own clock, provided by demod core, as
      very a first operation when tuner is put on *sleep*. That likely
      causes failure of all the rest commands on sleep sequence, which
      leads situation where tuner is not actually on sleep, but consuming
      a lot of power.

      I measured 102mA current consumption from the USB before change
      and after change it was only 32mA. Used device was single tuner
      IT9135 BX.

      Second reason to remove that register from tuner driver is reason
      it is simply on wrong driver (demod vs. tuner), breaking the
      principle of correct driver.

      Clock is now provided more correctly af9033 demod driver as a
      config option.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 15ba8202e6f9417abd1d6831aca4237407e0ff0b
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 00:08:57 2014 -0300

      [media] af9035: enable AF9033 demod clock source for IT9135

      Integrated RF tuner of IT9135 is connected to demod clock source
      named dyn0_clk. Enable that clock source in order to provide stable
      clock early enough.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ca681fe0bc9358516c159a35e54069b1a43f25b2
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Fri Aug 8 23:56:49 2014 -0300

      [media] af9033: provide dyn0_clk clock source

      AF903x/IT913x demod provides clock source(s). It seems that this
      clock source is used for integrated RF tuner of IT913x. It is
      enabled by default, but firmware disables it automatically when
      suspend is requested (suspend_flag (0x004c) + trigger_ofsm
      (0x0000)). Automatic disable behavior seems to be similar for both
      AF903x and IT913x I tested, though there is no likely any real
      clock user in a case of AF903x.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7c5e3e5f017d3fced9211747bed423c6bcda7f7c
  Author: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
  Date:   Fri Aug 1 06:19:58 2014 -0300

      [media] get_dvb_firmware: Update firmware of ITEtech IT9135

      IT9135 firmware update.

      Signed-off-by: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c0aaf696d45e2a72048a56441e81dad78659c698
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 08:32:30 2014 -0300

      [media] coda: coda-bit: Include "<linux/slab.h>"

      coda-bit uses kmalloc/kfree functions, so the slab header needs to be 
included
      in order to fix the following build errors:

      drivers/media/platform/coda/coda-bit.c: In function 'coda_fill_bitstream':
      drivers/media/platform/coda/coda-bit.c:231:4: error: implicit declaration 
of function 'kmalloc' [-Werror=implicit-function-declaration]
      drivers/media/platform/coda/coda-bit.c: In function 
'coda_alloc_framebuffers':
      drivers/media/platform/coda/coda-bit.c:312:3: error: implicit declaration 
of function 'kfree' [-Werror=implicit-function-declaration]

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 976bcb2f6f9c9fb11f0aad7b7c87953e9c3f0116
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Jul 31 16:35:56 2014 -0300

      [media] tda18212: add support for slave chip version

      There is 2 different versions of that chip available, master and
      slave. Slave is used only on dual tuner devices with master tuner.
      Laser printing top of chip is 18212/M or 18212/S according to chip
      version.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8e417224dfb397633601a04214841df12cd470b0
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 25 15:07:04 2014 -0300

      [media] si2168: avoid firmware loading if it has been loaded previously

      Add a variable to keep track if firmware is loaded or not and skip parts 
of the
      initialization if fw is already loaded. Resume from sleep with a different
      command compared to initial power up and run command 85 after resume 
command.
      This behaviour is observed when using manufacturer provided binary-only 
si2168
      driver for TechnoTrend CT2-4400.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4cbf6ed910c88d7f6c15304f9a5a3ed86290dc06
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 25 15:07:03 2014 -0300

      [media] si2157: avoid firmware loading if it has been loaded previously

      Add a variable into state to keep track if firmware has been loaded or 
not.
      Skip firmware loading in case it is already loaded (resume from sleep).

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0e38233d329e463a64146080c008d8044651bd3f
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 25 15:07:02 2014 -0300

      [media] si2157: change command for sleep

      Instead of sending command 13 to the tuner, send command 16 when 
sleeping. This
      behaviour is observed when using manufacturer provided binary-only Linux 
driver
      for TechnoTrend CT2-4400 (Windows driver does not do power management).

      The issue with command 13 is that firmware loading is necessary after 
that.
      This is not an issue with tuners that do not require firmware, but 
starting
      streaming after sleep on an Si2158 takes noticeable time as firmware is
      loaded on resume.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d4d2050006bfb0c4af41288143424d3b0b9b325e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:57:54 2014 -0300

      [media] rtl2832_sdr: logging changes

      Remove function name from debug logs. Logging system could add it
      automatically.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b538a8e85b2b2fbb954da2b9189eaf18cf9098bf
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:44:13 2014 -0300

      [media] rtl2832_sdr: enhance sample rate debug calculation precision

      Sample rate calculation gives a little bit too large results because
      in real life there was around one milliseconds (~one usb packet) too
      much data for given time. Calculate time more accurate in order to
      provide better results.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit abfc8d66d72ba183eb3b5d344fd1ec17233db8bb
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:37:57 2014 -0300

      [media] rtl2832_sdr: remove unneeded spinlock irq flags initialization

      There is no need to init flags before calling spin_lock_irqsave().
      spin_lock_irqsave is macro which stores value to 'flags'

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 13bd82d18ec29c7c81f2d42816f5a14095977c9e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:35:48 2014 -0300

      [media] e4000: logging changes

      Remove function name from debug logs. Logging system could add it
      automatically.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b63ab6b064f73721568a46080d41422ea223ee6e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:26:23 2014 -0300

      [media] msi2500: remove unneeded spinlock irq flags initialization

      There is no need to init flags before calling spin_lock_irqsave().
      spin_lock_irqsave is macro which stores value to 'flags'.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5fa51cc36ac14e0a2a6fd4f9037bf4372066e894
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:12:13 2014 -0300

      [media] msi001: logging changes

      Remove function name from debug logs. Logging system could add it
      automatically.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 100b7931f4c300fd6c278d890a92b9668feaf44d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 22:54:06 2014 -0300

      [media] msi2500: logging changes

      Kernel logging system needs pointer to usb interface device in
      order to print names and bus numbers properly. There was wrong
      device pointer given and log printings wasn't correct.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b8843c7979fc8ea54efeaef8e9d524c33c42f099
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 20:11:27 2014 -0300

      [media] airspy: enhance sample rate debug calculation precision

      Sample rate calculation gives a little bit too large results because
      in real life there was around one milliseconds (~one usb packet) too
      much data for given time. Calculate time more accurate in order to
      provide better results.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8880f2cbdb0a981ea8e6a5ce2915abac26120523
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 19:27:43 2014 -0300

      [media] airspy: remove unneeded spinlock irq flags initialization

      There is no need to init flags before calling spin_lock_irqsave().
      spin_lock_irqsave is a macro which stores value to 'flags'.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 617123ae383e66b3a2c5f57155b49af5bb4327db
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 19:14:32 2014 -0300

      [media] airspy: logging changes

      Kernel logging system needs pointer to usb interface device in
      order to print names and bus numbers properly. There was wrong
      device pointer given and log printings wasn't correct.

      Remove some debug logging from v4l2 ioctl functions. v4l2 core debug
      prints almost same information when enabled.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7057005db6482516099e7b48b3bebaf9a3f213cb
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 18:31:52 2014 -0300

      [media] airspy: coding style issues

      Fix issues reported by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6b831d78477c9bbfbcb4cb60af13e13bd2c7467e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 21:59:36 2014 -0300

      [media] airspy: fix error handling on start streaming

      Free all reserved USB buffers and URBs on failure. Return all queued
      buffers to vb2 with state queued on error case.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3cf0c6bd68915aee3b5827b960e485de201e42c1
  Merge: f5281fc c1f03b4
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 21 16:40:04 2014 -0300

      Merge remote-tracking branch 'linus/master' into patchwork

      There are some patches that depends on media-v3.16-rc6.
      So, merge back from upstream before applying them.

      * linus/master: (1123 commits)
        drm/nouveau: ltc/gf100-: fix cbc issues on certain boards
        drm/bochs: add missing drm_connector_register call
        drm/cirrus: add missing drm_connector_register call
        staging: vt6655: buffer overflow in ioctl
        USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters
        USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI 
adapter
        USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter
        USB: EHCI: unlink QHs even after the controller has stopped
        [SCSI] fix for bidi use after free
        [SCSI] fix regression that accidentally disabled block-based tcq
        [SCSI] libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu
        drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page
        drm/nouveau/runpm: fix module unload
        drm/radeon/px: fix module unload
        vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops
        drm/radeon: don't reset dma on r6xx-evergreen init
        drm/radeon: don't reset sdma on CIK init
        drm/radeon: don't reset dma on NI/SI init
        drm/radeon/dpm: fix resume on mullins
        drm/radeon: Disable HDP flush before every CS again for < r600
        ...

  commit 48849a4150e353656dc5d207f2a56ebd00484ce6
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Tue Sep 9 10:58:49 2014 +0300

      iwlwifi: mvm: Refactor and fix max probe len computation

      Move iwl_mvm_max_scan_ie_len function to scan.c and fix the
      implementation to conform with the LMAC scan API.
      Since the correct implementation would leave us with unacceptably
      tiny probes, add a workaround which returns a larger value.
      In current implementation it's possible that unified_scan_lmac and
      unified_sched_scan_lmac would return -ENOBUFS.

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9b60bb6d86496af1adc753795de2c12c4499868a
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Sun Sep 21 12:45:34 2014 +0300

      iwlwifi: mvm: disable BT Co-running by default

      The tables still contain dummy values.

      Cc: <stable@xxxxxxxxxxxxxxx> [3.15+]
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 5466112f0935f079e225514905c57d5e5285a9b6
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 17:03:46 2014 -0400

      pnfs/blocklayout: Fix a 64-bit division/remainder issue in bl_map_stripe

      kbuild test robot reports:

         fs/built-in.o: In function `bl_map_stripe':
         >> :(.text+0x965b4): undefined reference to `__aeabi_uldivmod'
         >> :(.text+0x965cc): undefined reference to `__aeabi_uldivmod'
         >> :(.text+0x96604): undefined reference to `__aeabi_uldivmod'

      Fixes: 5c83746a0cf2 (pnfs/blocklayout: in-kernel GETDEVICEINFO XDR 
parsing)
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit efed66407d465549e0457b2c1f5419503edfb79b
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 15:58:53 2014 +0300

      iwlwifi: mvm: rs: fix logic in case of multiple TIDs

      In case of traffic on multiple TIDs where one is aggregated
      and the other is not RS would toggle between considering
      traffic vs. the station as aggregated and not aggregated.
      Instead consider the sta state as aggregated as long as
      there's at least one TID aggregated.
      This limitation is because the rates table is kept per
      station and not per TID.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a7130442b03e095f3a86efac799fbf0374a5adb9
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 15:28:09 2014 +0300

      iwlwifi: mvm: report all BA notifs to RS

      Currently BA notifications which don't reclaim any frames
      would not cause the RS to be called as no skbs are passed
      to mac80211. This is not optimal as RS can benefit from the
      statistics of sent vs. acked of such a BA. This can improve the
      reaction time of the RS algorithm. Also, an upcoming change in
      the firmware would cause BA timeout to be reported as a BA notif
      with 0 acked so this change is required for that as well.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2bf6508133c606ff3acd9a65a5175feaeb7a5e30
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Thu Sep 18 17:22:58 2014 +0300

      iwlwifi: 8000: fix fw name to account for revision

      The 8000 HW series also includes the revision in the FW
      name.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 1fc0e22138406ac0e8451f7203dfbfd74fa5cfba
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Wed Sep 17 13:28:50 2014 +0300

      iwlwifi: pcie: fix HW_REV saving for 8000 series

      Align the trans->hw_rev variable format with previous series
      format.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 4f08970f5284dce486f0e2290834aefb2a262189
  Author: Oren Givon <oren.givon@xxxxxxxxx>
  Date:   Wed Sep 17 10:31:56 2014 +0300

      iwlwifi: Add missing PCI IDs for the 7260 series

      Add 4 missing PCI IDs for the 7260 series.

      Cc: <stable@xxxxxxxxxxxxxxx> [3.10+]
      Signed-off-by: Oren Givon <oren.givon@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ddfc1593737f36a04ec5e23e9cb0c6b2bad3f3a6
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 16:40:38 2014 +0300

      iwlwifi: mvm: limit aggregation size in low latency to 6

      This is a tradeoff between enabling better throughput for
      bursty traffic and low latency. The number 6 was found to be
      a good tradeoff for the Miracast use case which is the
      major use case for low latency.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 1ebc8f2ef83d182941e741af4b59dc904f12853c
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 15:23:23 2014 +0300

      iwlwifi: mvm: rs: refactor to allow direct rs updating

      Enable RS to get updated directly via iwl_mvm_rs_tx_status
      which will be called by the driver and not via mac80211
      rate control. This is required for a following patch to
      report on BAs which do not cause the BA window to progress.
      Also this is a first step in decoupling rs from the
      mac80211 rate control.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 361dbec8acffe0201486f1750353a26d21cfff32
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Wed Aug 13 00:31:13 2014 +0300

      iwlwifi: mvm: choose an initial tx rate based on rssi conditions

      Improve the initial tx rate and antenna selection to be based on
      the rssi of the last rx. This avoids starting at the lowest legacy
      rate always and requiring more tx traffic to "climb" up the rates.
      Since this option might cause trouble in certain setups, allow to
      disable it by default.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9c58c79a8a76c510cd3a5012c536d4fe3c81ec3b
  Author: Zhihui Zhang <zzhsuny@xxxxxxxxx>
  Date:   Sat Sep 20 21:24:36 2014 -0400

      sched: Clean up some typos and grammatical errors in code/comments

      Signed-off-by: Zhihui Zhang <zzhsuny@xxxxxxxxx>
      Cc: peterz@xxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1411262676-19928-1-git-send-email-zzhsuny@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 871dd05c0520c2e4caf5516455fb08abc86cd703
  Merge: 9e82bf0 3f56bf3
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Sep 21 01:15:34 2014 +0200

      Merge back earlier 'acpi-lpss' material for 3.18-rc1

  commit 0c7bf3e8cab7900e17ce7f97104c39927d835469
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Sat Sep 20 14:49:10 2014 +0800

      cgroup: remove redundant variable in cgroup_mount()

      Both pinned_sb and new_sb indicate if a new superblock is needed,
      so we can just remove new_sb.

      Note now we must check if kernfs_tryget_sb() returns NULL, because
      when it returns NULL, kernfs_mount() may still re-use an existing
      superblock, which is just allocated by another concurent mount.

      Suggested-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 3e2cd91ab92665148616a80dc0745c499d2746a7
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Sat Sep 20 14:35:43 2014 +0800

      cgroup: fix missing unlock in cgroup_release_agent()

      The patch 971ff4935538: "cgroup: use a per-cgroup work for release
      agent" from Sep 18, 2014, leads to the following static checker
      warning:

        kernel/cgroup.c:5310 cgroup_release_agent()
        warn: 'mutex:&cgroup_mutex' is sometimes locked here and sometimes 
unlocked.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 93b8877471796c04c16fdef755d4e5c0f521509f
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Sep 20 09:34:45 2014 +0400

      tty: serial_mctrl_gpio: Fix COMPILE_TEST build for architectures with 
custom termios.h

      This patch fixes COMPILE_TEST build of serial_mctrl_gpio module for
      architectures with custom termios.h header.

      sparc64:allmodconfig:

      In file included from drivers/tty/serial/serial_mctrl_gpio.c:21:0:
      include/uapi/asm-generic/termios.h:22:8: error: redefinition of 'struct 
termio'
      ./arch/sparc/include/uapi/asm/termbits.h:16:8: note: originally defined 
here
      make[3]: *** [drivers/tty/serial/serial_mctrl_gpio.o] Error 1

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d07fe967189ff7c32f5a78b4f28c2ccbab850091
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Thu Sep 18 11:24:40 2014 +0800

      ARM: dts: sun8i: Add DMA controller node

      Add the DMA controller node and DMA bindings to the supported devices.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit e625305b390790717cf2cccf61efb81299647028
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Sat Sep 20 01:27:25 2014 -0400

      percpu-refcount: make percpu_ref based on longs instead of ints

      percpu_ref is currently based on ints and the number of refs it can
      cover is (1 << 31).  This makes it impossible to use a percpu_ref to
      count memory objects or pages on 64bit machines as it may overflow.
      This forces those users to somehow aggregate the references before
      contributing to the percpu_ref which is often cumbersome and sometimes
      challenging to get the same level of performance as using the
      percpu_ref directly.

      While using ints for the percpu counters makes them pack tighter on
      64bit machines, the possible gain from using ints instead of longs is
      extremely small compared to the overall gain from per-cpu operation.
      This patch makes percpu_ref based on longs so that it can be used to
      directly count memory objects or pages.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 4843c3320c3d23ab4ecf520f5eaf485aff8c7252
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Sat Sep 20 01:27:24 2014 -0400

      percpu-refcount: improve WARN messages

      percpu_ref's WARN messages can be a lot more helpful by indicating
      who's the culprit.  Make them report the release function that the
      offending percpu-refcount is associated with.  This should make it a
      lot easier to track down the reported invalid refcnting operations.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit 6d967f8789249628a6388a3a4314c5fef423f36a
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Fri Sep 19 18:02:53 2014 -0700

      udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selected

      Functions supplied in ip6_udp_tunnel.c are only needed when IPV6 is
      selected. When IPV6 is not selected, those functions are stubbed out
      in udp_tunnel.h.

      ==================================================================
       net/ipv6/ip6_udp_tunnel.c:15:5: error: redefinition of 'udp_sock_create6'
           int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg,
       In file included from net/ipv6/ip6_udp_tunnel.c:9:0:
            include/net/udp_tunnel.h:36:19: note: previous definition of 
'udp_sock_create6' was here
             static inline int udp_sock_create6(struct net *net, struct 
udp_port_cfg *cfg,
      ==================================================================

      Fixes:  fd384412e udp_tunnel: Seperate ipv6 functions into its own file
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3f76a4ea5383ba2f9e76f9625f77ff246907a134
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Thu Sep 18 19:27:09 2014 +0530

      Staging: rtl8192e: Fix __constant_htons to htons style warning

      This fixes the following checkpatch.pl warning:
      WARNING: __constant_htons should be htons

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 288903f6b91e759b0a813219acd376426cbb8f14
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Fri Sep 19 15:55:05 2014 -0700

      staging: iio: cdc: Don't put an else right after a return

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return.

      While at it, remove new line for symmetry with the rest of the code.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a5fcc6b2efdc86619af793e0216a508469cfaa4
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 23:32:05 2014 +0300

      staging: octeon: Fix quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in ethernet.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 39bc7513aa92b38c391dbe9649841f9f9dfcd0ac
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 23:27:39 2014 +0300

      staging: octeon: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      ethernet.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ff99b312f9c94516acb38bad7421ba1d74abeb2
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 19 23:34:36 2014 +0300

      staging: emxx_udc: Replace __constant_cpu_to_le16 with cpu_to_le16

      This fixes the following checkpatch.pl warning:
      WARNING: __constant_cpu_to_le16 should be cpu_to_le16
      Additionally, it removes the space between function name and (.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 113f5f24c6be6f7d888946320d01b51b81aa213d
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 00:31:44 2014 +0300

      Staging: rtl8821ae: Fix warnings of no space before tabs.

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: please, no space before tabs.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a45cbb78147e8f57250f1687f5b61470b8343a20
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 18 23:56:13 2014 +0300

      Staging: rtl8821ae: Fix "foo * bar" warning.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: "foo* bar" should be "foo *bar"

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34c376fe07342e06f531504b01d3b953962e456c
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 18 01:03:28 2014 +0300

      Staging: wlan-ng: Fix return in void function warning

      This fixes checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fcf1b73d08cd15912205f3b259ea81ccfde11970
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 18 00:54:04 2014 +0300

      Staging: media: cxd2099: Missing a blank line after declarations

      Fix checkpatch.pl issues with missing a blank
      line after declarations in cxd2099.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2e91542695270452ea7b5d3266ad0e9b5dc7bdb
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 17 23:43:15 2014 +0300

      Staging: octeon: Missing a blank line after declarations

      Fix checkpatch.pl issues with missing a blank
      line after declarations in ethernet-sgmii.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05fd349b1750d456423538e69c3c1d4d8a10f1c8
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 17 16:10:36 2014 +0300

      staging: gs_fpgaboot Fix trailing whitespace.

      Fix checkpatch.pl issues with trailing
      whitespace in README.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit de77c125f57a308250cfaec945541fd8abe0e054
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 17 15:33:25 2014 +0300

      staging: bcm: Fix line over 80 characters

      Fix checkpatch.pl issues with
      line over 80 characters in HandleControlPacket.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ad6ae1acfd883d8f4c8998b4e5bc9d4aea7985f
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:20:44 2014 +0300

      staging: media: lirc: Fixes missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_serial.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>.
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5613fe8967534ce626875fab4bcface70d366b4
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:26:03 2014 +0300

      staging: media: lirc: Fixes unnecessary return warning.

      This patch fixes "void function return statements are not generally
      useful" checkpatch.pl warning in lirc_zilog.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a17ec4c9fd07d3f4760cc6545b54f8323ea6ccb4
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:06:55 2014 +0300

      staging: media: lirc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_bt829.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f8028023c3f6804751a920d97e9c8dffc575cc0
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:02:21 2014 +0300

      staging: media: lirc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_sasem.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a87ba73ed10266dba8278b2a6b89da597a38092a
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 00:59:11 2014 +0300

      staging: media: lirc: Fix unnecessary return warning.

      This patch fixes "void function return statements are not generally
      useful" checkpatch.pl warning in lirc_sasem.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd8392f3097140a9db7b0903a63635e652b6eb45
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 22:46:57 2014 +0300

      staging: media: lirc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_zilog.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3170f3277b1809c19fe4a45914cffa0e09471973
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Wed Sep 17 03:14:52 2014 +0530

      Staging: media: lirc: lirc_imon: Removed unnecessary variable to simplify 
return variable handling

      Variable rc was removed after merging its assignment statement with
      immediately following return statement. Variable retval is not used
      at all other that to return its initial value.Hence replaced retval
      with its initial value in the return statement and removed the variable.

      This patch was done using Coccinelle script and the following semantic
      patch was used:

      @rule1@
      identifier ret;
      expression e;
      @@

      -int ret = 0;
       ... when != ret
      (
      -ret = e;
      +return e;
      -return ret;
      |
      -return ret;
      +return 0;
      )

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ad5360ad81a32b4e9fdc956e7c453308050a97d
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 21:39:46 2014 +0300

      staging: lustre: lnet: lnet: Fixed quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in api-ni.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70b694c32e405cff8e2640b3943ed9598d97f75e
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 21:48:00 2014 +0300

      staging: lustre: lnet: lnet: Fix missing line warning.

      This patch fixes "Fixes "Missing a blank line after declarations"
      checkpatch.pl warning in api-ni.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a446b47d5d815865c2715da8fab1a7c06f1338ca
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 21:53:31 2014 +0300

      staging: lustre: lnet: lnet: Fix quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in lib-eq.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e9cc5b0450a40be3442a82a5a5293f85ca06c7d
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Wed Sep 17 20:58:43 2014 +0530

      Staging: lustre: Fix return in void function warning

      This fixes checkpatch.pl warning:

      WARNING: void function return statements are not generally useful

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6606a77f92821f8bfd4b1b6ba296da662fecb640
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Wed Sep 17 20:28:54 2014 +0530

      Staging: lustre: place open brace following struct on same line

      This patch fixes checkpatch.pl warning:

      WARNING: open brace following struct goes on the same line.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4467a945fc08c0d6624b1dd64cfcc2cbd3b3dee3
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Wed Sep 17 18:14:45 2014 +0530

      Staging: lustre: libcfs: fix checkpatch warning else after return 
statement

      Fix checkpatch warning by removing unnecessary else after return 
statement.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5740b2e7e74fa9ba915aa74bfba7cf849dce8a7
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 16 13:24:13 2014 +0530

      Staging: lustre: include: libcfs: removed else before return statement in 
libcfs_crypto.h

      This is a patch to libcfs_crypto.h that fixes warning on unnecessary else 
before return statement found by checkpatch.pl tool.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 225557bf274ed1519362865815da7425533191d1
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Mon Sep 15 14:58:44 2014 +0300

      staging: speakup: fix checkpatch warning

      This fixes the checkpatch warning:
      WARNING: line over 80 characters

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a3a725adb2c421ea79089ea12004a007fb371ce
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sun Sep 14 20:28:53 2014 +0300

      staging: speakup: fix checkpatch warning

      This fixes the cheackpatch warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 472fe30efd52fde30249a04971a62151e0606c1d
  Author: Nicoleta Birsan <nicolle.birsan@xxxxxxxxx>
  Date:   Sun Sep 14 03:38:34 2014 -0700

      Staging: speakup: fix checkpatch warning

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Nicoleta Birsan <nicolle.birsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 297cbdaeca2b68aaae6bbb7affa4533430e8e91a
  Author: Blaj Roxana <roxanagabriela10@xxxxxxxxx>
  Date:   Tue Sep 16 20:13:28 2014 +0300

      staging: skein: replace spaces with tabs

      This fixes the error and warning:
      ERROR: code indent should use tabs where possible
      WARNING: please, no spaces at the start of a line

      Signed-off-by: Blaj Roxana <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb33aa47a00edc789d17d80174cd3ed8a1c82c66
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Sat Sep 20 00:01:39 2014 +0300

      staging: dgnc: Check sscanf return value

      This fixes the following checkpatch.pl warnings:
      WARNING: unchecked sscanf return value

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f23e875fd26a05a0850db7c5e090030c80b4f583
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 19:34:45 2014 +0300

      staging: dgnc: Fix unnecessary space warning.

      Fixed "Unnecessary space before function pointer argument" checkpatch.pl
      warning in dgnc_driver.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8756d4a51d1246be36c5621827c288eb2d5e9b7
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 19:31:15 2014 +0300

      staging: dgnc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      dgnc_sysfs.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3dfe7557809e5867306c7a0614b9d1c6036cbe4d
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Fri Sep 19 10:30:59 2014 +0530

      Staging: dgnc: Merge lines and remove unused variable for immediate return

      This patch merges two lines in a single line if immediate
      return is found. It also removes unnecessory variable rc
      as it is no longer needed.

      This is done using Coccinelle. Semantic patch used for this
      is as follows:

      @@
      type T;
      identifier i;
      identifier f;
      constant C;
      @@
      - T i;
        ...when != i
           when strict
      (
        return -C;
      |
      - i =
      + return
           f(...);
      - return i;
      )

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Reviewed-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 10352c2a69f4aa2724f007a4922518c9ece7bf89
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 18 21:38:04 2014 +0300

      staging: dgnc: Move open brace on previous line

      This fixes the following checkpatch.pl errors:
      ERROR: that open brace { should be on the previous line

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05a70e14035438e6866d7fcf8a79c67b8e1425e1
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 16 20:33:03 2014 +0300

      staging: dgnc: Do not initialise statics to 0 or NULL

      This fixes the following checkpatch.pl error:
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b051017fb4e593998fc46ec9a991ad390c9114b5
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Mon Sep 15 21:32:59 2014 +0300

      staging: dgnc: Replace kzalloc with kcalloc

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer kcalloc over kzalloc with multiply

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f3dadd29f7197d93d0441391f5e3815bf008cce1
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Sun Sep 14 23:13:20 2014 +0300

      staging: dgnc: Fix warnings relating to printk()

      This fixes the following checkpatch.pl warnings:
      WARNING: printk() should include KERN_ facility level
      It replaces printk() with dev_dbg() in order to avoid the warning that a 
more
      specific function should be used.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2be13f7b7c63cecc439876c8c06a5b30afdf46f9
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 04:59:59 2014 +0530

      Staging: rtl8192ee: rtl8192ee: Fix missing blank line warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b9209a93edbccafb6c2f860bc0ddfe9eda1e3ccd
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 04:49:43 2014 +0530

      Staging: rtl8192ee: Fix else not useful style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1709a582e1f8977de040f02d9e9e52ec89f8603f
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 04:03:36 2014 +0530

      Staging: rtl8192ee: Fix break is not useful warning

      This fixes the following checkpatch.pl warnings:
      WARNING: break is not useful after a goto or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe6dc85eaf8bb180ad3510a57bd69f3b8f9c2dbb
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 03:42:01 2014 +0530

      Staging: rtl8192ee: Fix else is not useful warning

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f41788b7c933127863435f72f456ec46ed5540b2
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 03:29:19 2014 +0530

      Staging: rtl8192ee: Fix missing blank line warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ad39fe743419d58f9bc29373189c93ba2251e675
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:43:26 2014 +0530

      Staging: rtl8192e: Fix printk debug style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then 
dev_dbg(dev,
       ... then pr_debug(...  to printk(KERN_DEBUG ...

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4344672830d8500eac97d82976b03e41580c3a04
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:40:43 2014 +0530

      Staging: rtl8192e: Fix printk style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then 
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6af197672f2330045c171aed3ea90fb93d89ecc6
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:38:39 2014 +0530

      Staging: rtl8192e: Fix space before semicolon warning

      This fixes the following checkpatch.pl warning:
      WARNING: space prohibited before semicolon

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13402f7b76223e7f50ab42c82aac4788940c8277
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:36:31 2014 +0530

      Staging: rtl8192e: Fix else is not useful warning

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5110e40260d03fdb2d93a94fec06a31b81d57b0b
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Fri Sep 19 23:56:02 2014 +0530

      Staging: rtl8192e: Fix void function return statements style warning

      This fixes the following checkpatch.pl warnings:
      WARNING:  void function return statements are not generally useful

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 59422a74b55c616d500c3be721077ff0d00f7fb0
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Fri Sep 19 23:12:53 2014 +0530

      Staging: rtl8192e: Fix else is not useful style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f921b9f61b1a324366c8f6a02c5a8e89164ed52
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Fri Sep 19 22:22:19 2014 +0530

      Staging: rtl8192e: Fixed style warning relating to printk()

      This patch fixes following checkpatch.pl warning in file rtl_dm.c:

      WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then 
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO .

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52e93b8ab435978bc12280aa4418ef25fd6e74f2
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Fri Sep 19 05:22:33 2014 +0530

      Staging: rtl8192e: Fix unnecessary parentheses style warning

      This fixes the following checkpatch.pl warning:
      WARNING: Unnecessary parentheses - maybe == should be = ?

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fee9d3e61d04422628a3d22ed5eb8370dcef259b
  Author: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:26:53 2014 -0500

      ktest: add ability to skip during BISECT_MANUAL

      When doing a manual bisect, a build can fail or a test can be 
inconclusive.
      In these cases it would be helpful to be able to skip the test entirely.

      Link: 
http://lkml.kernel.org/r/1409164021-2136-1-git-send-email-chris.j.arges@xxxxxxxxxxxxx

      Reviewed-by: Satoru Takeuchi <satoru.takeuchi@xxxxxxxxx>
      Signed-off-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 4af409f6c38029e1eda0a5e7bbf15e9b1b7d7fab
  Author: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 17:46:23 2014 +0200

      staging: rtl8192u: delete unused function CAM_read_entry

      Fix the sparse warning: symbol 'CAM_read_entry' was not declared. Should 
it be static?

      The function CAM_read_entry is not used and therefore deleted.

      Signed-off-by: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77baad9e4d71e75d7ad6ee83454113d4a6a7b04d
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Thu Sep 18 14:33:25 2014 +0000

      staging: rtl8192u: Move ieee80211_crypto_* declarations to 
ieee80211/ieee80211.h

      Move ieee80211_crypto*_init and _exit prototype declarations from 
r8192U_core.c to ieee80211/ieee80211.h. This fixes the following sparse 
warnings:

      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c:203:12: warning: 
symbol 'ieee80211_crypto_init' was not declared. Should it be static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c:223:13: warning: 
symbol 'ieee80211_crypto_deinit' was not declared. Should it be static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c:764:12: 
warning: symbol 'ieee80211_crypto_tkip_init' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c:769:13: 
warning: symbol 'ieee80211_crypto_tkip_exit' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c:467:12: 
warning: symbol 'ieee80211_crypto_ccmp_init' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c:472:13: 
warning: symbol 'ieee80211_crypto_ccmp_exit' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c:281:12: warning: 
symbol 'ieee80211_crypto_wep_init' was not declared. Should it be static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c:286:13: warning: 
symbol 'ieee80211_crypto_wep_exit' was not declared. Should it be static?

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5635b82a553620c511dc6bc8cb0990c0a791e21e
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Thu Sep 18 15:43:53 2014 +0530

      Staging: rtl8192e: Fix style warnings relating to printk(KERN_DEBUG

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then 
dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe40a0b361de10ea794116160308cc7fd0b7fbeb
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Wed Sep 17 08:35:24 2014 +0530

      Staging: rtl8192e: rtl8192e: Remove unnecessory braces and space

      This patch removes following checkpatch.pl warnings in rtl_core.c file:

      WARNING: Braces {} are not necessary for single statement blocks
      WARNING: Space prohibited before semicolon

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c8b3961da9a55762ea5481e8f9412c0d18dc684
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Wed Sep 17 08:02:43 2014 +0530

      Staging: rtl8192e: rtl8192e: Remove unnecessory variable

      This patch removes unnecessory variable in file ret_core.c
      using coccinelle script.Semantic patch for this is as follows:

      @@
      identifier ret;
      @@

      -int ret = 0;
       ... when != ret
           when strict
      -return ret;
      +return 0;

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23a0e1611b880bd8d94bbebcb3577c9f78029435
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Fri Sep 19 20:10:39 2014 -0400

      ktest: Add PATCHCHECK_CHERRY

      Add a way to run a patchcheck test on the commits that are in one branch
      but not in another. This uses git cherry to find a list of commits to
      test each one with.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 4309635f692192ddcc540964189d92cad0ade249
  Author: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
  Date:   Tue Sep 16 11:25:31 2014 +0530

      Staging: vt6655: Break 80 character long line to remove checkpatch error

      This removes checkpatch.pl warning
      WARNING: line over 80 characters

      Signed-off-by: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b377ed4cce004d7c3dbd92cffdbf2aa21d28e2e6
  Author: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
  Date:   Wed Sep 17 21:27:03 2014 +0530

      Staging: vt6656: Removing else after break statement to fix warning

      This patch fixes the checkpatch.pl warning in baseband.c file
      WARNING: else is not useful after a break or return

      Signed-off-by: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dbc6ee63d4355a51fd84ee8ebf127763180b1585
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 19:49:33 2014 +0300

      Staging: vt6655: Fix C99 style commenting.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: do not use C99 // comments

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a600f4589fdbb51a0ad885408f996ec0f1f90be9
  Author: Abel Moyo <abelmoyo.ab@xxxxxxxxx>
  Date:   Thu Sep 18 21:49:10 2014 +0200

      Staging: gdm724x: gdm_usb: added error checking in do_tx()

      Added error checking for alloc_tx_struct in do_tx()

      Signed-off-by: Abel Moyo <abelmoyo.ab@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37d963fb80d2fd944bd0124570b2adc5b826ccef
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 20:43:53 2014 +0300

      staging: gdm724x: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      gdm_mux.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 492a1e7be585c88a04ba763bb77fc865700e209d
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 16 16:19:06 2014 +0900

      staging: dgap: use schedule_timeout_interruptible() instead of 
dgap_ms_sleep()

      Using schedule_timeout_interruptible() is exactly same as
      setting a status of current process and calling  schedule_timeout().

      Removes dgap_ms_sleep(), because this function is used
      only when closing tty channel on dgap_tty_close().
      And also removes ch_close_delay that is always set to 250
      on dgap_tty_init().

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 335d9c85be096cf492cb3eaeef160b45e1f25d8d
  Author: Ankita Patil <patil.ankita.r@xxxxxxxxx>
  Date:   Thu Sep 18 12:31:00 2014 +0530

      Staging: dgap: Remove unnecessary variable.

      This patch removes unnecessary variable in file dgap.c
      using Coccinelle. Semantic patch for this is as follows:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Also removed the unneeded variable manually.

      Signed-off-by: Ankita Patil <patil.ankita.r@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50d0a21b61f22b38f881fa21d2ada6ab4a61f93f
  Author: Purnendu Kapadia <pro8linux@xxxxxxxxx>
  Date:   Mon Sep 15 13:06:36 2014 +0100

      staging: android: sw_sync: checkpatch fixes

         - no space after cast
         - allignment should match open parenthesis
         - remove unnecessary new line

      Signed-off-by: Purnendu Kapadia <pro8linux@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f0f6c9862b687db36f5e853402f76bc118ff0bf
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 01:58:29 2014 +0300

      Staging: rtl8723au: hal: Space prohibited before semicolon

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: Space prohibited before semicolon.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c09757d91703ccbf0da9fc67764de9714c9e615
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 02:23:53 2014 +0300

      Staging: rtl8723au: core: Fix unnecassary braces warning.

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: braces {} are not necessary for single statement blocks

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 867ce1bd68fb1eadb70b82bcda1e451b27ff824a
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 02:33:38 2014 +0300

      Staging: rtl8723au: core: Fix "foo * bar" warning.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: "foo* bar" should be "foo *bar"

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c895a5df852ca9bbac1dee413747303a61aa4ebd
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Tue Sep 16 18:37:41 2014 -0500

      drivers: staging: rtl8723au: Fix "space required after that ','" errors

      Fix checkpatch.pl "space required after that ','" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f78c0710cd60cd108d436490955909983f309c62
  Author: Kieron Browne <kieron.browne@xxxxxxxxx>
  Date:   Tue Sep 16 23:28:09 2014 +0100

      staging: rtl8723au: fix sparse incorrect type assignment warnings

      Use cpu_to_le16 to cast int for assignment to __le16 members

      Signed-off-by: Kieron Browne <kieron.browne@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit adabff85c9486c09ec700d835328e18ccfc9abf0
  Author: MihaelaGaman <mp.gaman@xxxxxxxxx>
  Date:   Sun Sep 14 12:56:43 2014 +0300

      staging: rtl8723au: Fix checkpatch errors

      Fix checkpatch.pl "spaces required around":
      >, =, =, =, =, +=, >, >, <, <, :, <  errors.

      Signed-off-by: MihaelaGaman <mp.gaman@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1703c17b8a02b7d1dd3080c4ce9d41a83e95a071
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Sun Sep 14 13:46:37 2014 +0530

      Staging: rtl8188eu: os_dep: Compression of lines for immediate return

      This patch compresses two lines in to a single line in file rtw_android.c
      if immediate return statement is found. It also removes variable 
bytes_written as
      it is no longer needed.

      It is done using script Coccinelle. And coccinelle uses following semantic
      patch for this compression function:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Signed-off-by: Vaishali Thakkar<vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16e614e85025d69c87e9ce80b9e1b5238f0f4479
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 00:13:29 2014 +0300

      staging: rtl8188eu: core: Fixed wrong space error.

      This patch fixes "foo     * bar" should be "foo   *bar" checkpatch.pl 
error in rtw_cmd.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 69869c01ff148ef22d0ea1adec27b4543789792b
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Fri Sep 19 14:54:54 2014 -0700

      staging: iio: impedance-analyzer: add blank line after declaration

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 714ab9bdd350413f48ad401bd25e11b3e9f257ab
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Fri Sep 19 14:32:09 2014 -0700

      staging: iio: trigger: add blank lines after declarations

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8a689c114796d8a3801c2bf3e25d3e21d6816036
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 18:48:05 2014 +0300

      Staging: iio: resolver: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4b4c727519b510ab9d9b33de51ea41fc34b9ef27
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Thu Sep 18 14:55:06 2014 -0700

      staging: iio: dummy: add blank lines after declarations.

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b581c3d9a90772613e05e659b4e8defc81704212
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sat Sep 13 15:46:15 2014 +0530

      Staging: iio: meter: ade7753: Fixed checkpatch.pl warnings

      Clean-up patch to fix the following checkpatch.pl warnings:

      ade7753.c:325: WARNING: Missing a blank line after declarations
      ade7753.c:383: WARNING: Missing a blank line after declarations

      Signed-off-by: Tina Johnson<tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9034720a54738bbaf96b619f34f887199ac7efed
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 14 16:30:05 2014 +0530

      Staging: iio: meter: ade7753: Merged assignment with immediately 
following return statement

      Saved one line of code by merging the assigning and return statements
      of variable ret. And thus removed variable len which was no longer useful.

      This patch was done using Coccinelle script and the following semantic
      patch was used:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
            f(...);
      -return ret;

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Acked-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 18f340f90e087c078c634d5c4fed5e0d632d4fb6
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Fri Sep 19 14:49:36 2014 -0700

      usb: dwc2: add T: line to MAINTAINERS showing Felipe's tree

      Starting with v3.18-rc, patches for dwc2 will go through Felipe's
      tree. Add a T: line to MAINTAINERS to document this.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5dce95554a1866339de039060ecd7122056a9d71
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Tue Sep 16 13:47:27 2014 -0700

      usb: dwc2: handle DMA buffer unmapping sanely

      The driver's handling of DMA buffers for non-aligned transfers
      was kind of nuts. For IN transfers, it left the URB DMA buffer
      mapped until the transfer completed, then synced it, copied the
      data from the bounce buffer, then synced it again.

      Instead of that, just call usb_hcd_unmap_urb_for_dma() to unmap
      the buffer before starting the transfer. Then no syncing is
      required when doing the copy. This should also allow handling of
      other types of mappings besides just dma_map_single() ones.

      Also reduce the size of the bounce buffer allocation for Isoc
      endpoints to 3K, since that's the largest possible transfer size.

      Tested on Raspberry Pi and Altera SOCFPGA.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8f8c14d9da7ab1b8a7b0f769cd7148ca2cc7d10
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Tue Sep 16 13:47:26 2014 -0700

      usb: dwc2: clip max_transfer_size to 65535

      Clip max_transfer_size to 65535 for host. dwc2_hc_setup_align_buf()
      allocates coherent buffers with this size, and if it's too large we
      can exhaust the coherent DMA pool.

      Tested on Raspberry Pi and Altera SOCFPGA.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d00b41428042e72d9dc2557d9147434a4e3d631f
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:57 2014 +0200

      usb: dwc2/gadget: disable clock when it's not needed

      When device is stopped or suspended clock is not needed so we
      can disable it for this time.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b203d0a2e32dd28e87780078f0789322862e4da8
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:56 2014 +0200

      usb: dwc2/gadget: assign TX FIFO dynamically

      Because we have not enough memory to have each TX FIFO of size at least
      3072 bytes (the maximum single packet size with 3 transactions per
      microframe), we create four FIFOs of lenght 1024, and four of length
      3072 bytes, and assing them to endpoints dynamically according to
      maxpacket size value of given endpoint.

      Up to now there were initialized 16 TX FIFOs, but we use only 8 IN
      endpoints, so we can split available memory for 8 FIFOs to have more
      memory for each one.

      It needed to do some small modifications in few places in code, because
      there was assumption that TX FIFO numbers assigned to endpoints are the
      same as the endpoint numbers, which is not true since we have dynamic
      FIFO assigning.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cff9eb756e18a7763d7ab9c574c0ab191e712341
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:55 2014 +0200

      usb: dwc2/gadget: ensure that all fifos have correct memory buffers

      Print warning if FIFOs are configured in such a way that they don't fit
      into the SPRAM available on the s3c hsotg module.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e01129373f757925a652ea4ea5b278f8c2b9222
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:54 2014 +0200

      usb: dwc2/gadget: hide some not really needed debug messages

      Some DWC2/s3c-hsotg debug messages are really useless for typical user,
      so hide them behind dev_dbg().

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d784f1e50977e58db23a79181971c3c0f62452e5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:53 2014 +0200

      usb: dwc2/gadget: Fix comment text

      Adjust the debug text to the name of the printed variable.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 496a51bd64eb15f14cee3519f5b75b28d09567e3
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Sep 18 22:24:02 2014 +0200

      staging: lustre: llite: Use kzalloc and rewrite null tests

      This patch removes some kzalloc-related macros and rewrites the
      associated null tests to use !x rather than x == NULL.

      A simplified version of the semantic patch that makes this change is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression ptr;
      statement S,S1;
      @@

        
\(OBD_ALLOC\|OBD_ALLOC_WAIT\|OBD_ALLOC_PTR\|OBD_ALLOC_PTR_WAIT\)(ptr,...);
        if (
      +     !
            ptr
      -      == NULL
           ) S else S1

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC(ptr,size)
      + ptr = kzalloc(size, GFP_NOFS)

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC_WAIT(ptr,size)
      + ptr = kzalloc(size, GFP_KERNEL)

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC_PTR(ptr)
      + ptr = kzalloc(sizeof(*ptr), GFP_NOFS)

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC_PTR_WAIT(ptr,size)
      + ptr = kzalloc(sizeof(*ptr), GFP_KERNEL)
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cdbcd3305293d18f7ae73b2766699bddf634bb06
  Author: Martin Kelly <martin@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 21:16:15 2014 -0700

      Staging/bcm: Fix whitespace/comments in Ioctl.h

      Cleanup whitespace and comments in Ioctl.h in a few ways:
      - > 80 character cleanup
      - Comment clarification
      - More consistent vertical alignment

      Signed-off-by: Martin Kelly <martkell@xxxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33b443e467f6c92c4cc797f5acf6a933fcfe9ec3
  Author: Fabien Malfoy <fabien.malfoy@xxxxxxxxxxx>
  Date:   Mon Sep 15 09:02:36 2014 +0200

      staging: rtl8821ae: Remove space after unary operator in efuse.c

      Several pointer declaration syntax have been fixed to match the coding 
style.

      Signed-off-by: Fabien Malfoy <fabien.malfoy@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c24cdca05edb9c5435529afa37ce8c9c25ac4c5e
  Author: Merlin Chlosta <eudyptula@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 01:56:10 2014 +0200

      staging: rtl8192u: sparse warnings: declare ieee80211_TURBO_Info static

      Declare ieee80211_TURBO_Info static to fix a sparse "symbol was not 
declared" warning.

      Signed-off-by: Merlin Chlosta <eudyptula@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b1ebbffc0b2dd47a45380ba68da36f792a2977e
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Sat Sep 13 13:39:20 2014 +0200

      staging: emxx_udc: fix compile warnings: discarding const qualifier

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f02935c575cb00f2a164282866324816a1f52fc1
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Sat Sep 13 01:14:30 2014 +0900

      staging: exxx_udc: Convert pr_warning to pr_warn

      This patch Convert pr_warning to pr_warn.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3aa2ec581903747d926765850212278c7c24be77
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Fri Sep 12 17:57:26 2014 +0530

      staging: unisys: uislib: uislib.c: sparse warning of context imbalance

      fixed sparse warning : context imbalance in 'destroy_device'
                              unexpected unlock
      this patch will generate warning from checkpatch for
      lines over 80 character , but since those are user-visible strings
      so it was not modified.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Acked-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 635ecc5f36438cdf8cf3b88421321ee7443eb2d1
  Author: Luke Hart <luke.hart@xxxxxxxxxxxx>
  Date:   Fri Sep 12 10:48:33 2014 +0100

      staging: unisys: Fix sparse error - accessing __iomem directly

      Copy the channel type into a temporary buffer so that code will work
      for architectures that don't support MMIO. This now works in same way
      as other tests in same function.

      Signed-off-by: Luke Hart <luke.hart@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cec78b98df2f87a396890c802dccbf0e604c6829
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:05 2014 +0100

      staging: et131x: logical continuations should be on the previous line

      Fix two occurrences of the checkpatch check:

      CHECK: Logical continuations should be on the previous line

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d855b8935e211b285aa6eb3d42e2ea810b03e043
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:04 2014 +0100

      staging: et131x: Fix 'else is not generally useful after a break or 
return'

      Fix this checkpatch warning:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6cb966074d6863293b774327ca5738bb27a9b3a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:08 2014 +0100

      staging: et131x: Use variable names instead of types in sizeof

      A few calls to sizeof() in et131x.c give the type as a parameter
      - use the equivalent variable name instead.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ee60c8ec323167a02de357e9d9b44af850052ee3
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:07 2014 +0100

      staging: et131x: Use braces on all arms of if/else statements

      In some places in et131x.c, one arm of am if/else statement has braces
      and the other not - put braces on both arms where this happens.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c13756784a6a16fb5d25585a4058dd6d284fd033
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:06 2014 +0100

      staging: et131x: Remove spaces after casts

      In three places in et131x.c, spaces exist after a cast. Remove them.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48c8f78914720b39b9de27c6e58134abdf1f1a4c
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:02 2014 +0100

      staging: et131x: Add spinlock definition comments

      Checkpatch --strict advises that spinlocks should be described when
      defined, seems a good idea so this change does that.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0c55fe2018f7f84e3620e85e4b0d5d06274862da
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:01 2014 +0100

      staging: et131x: Remove useless assignment to NULL

      The stack variable skb is no longer used after it's set to
      NULL. Don't set it to NULL.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bacb71edb48050b46244a66ec8d49c55a89eec34
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:00 2014 +0100

      staging: et131x: Remove send_hw_lock spinlock

      We don't need to use this lock - the tx path is protected by the
      networking subsystem xmit_lock, so we don't also need it in
      nic_send_packet().

      The other use of this spinlock in et1310_enable_phy_coma() to protect
      a low power flag makes no sense, so can just be removed.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82d95799d89b0cb3ad4c15c60e2c19862cb3a459
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:58:59 2014 +0100

      staging: et131x: Simplify unlocking tcb_send_qlock in et131x_tx_timeout()

      The tcb_send_qlock spinlock is unlocked in all three paths at the end of
      et131x_tx_timeout(). We can call it once before entering any of the paths,
      saving ourselves a few lines of code.

      This change puts tcb->count++ outside of the lock, but et131x_tx_timeout()
      itself is protected by the tx_global_lock, so this shouldn't matter.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b06912b847ed495f41ee12a06fb8b017acc8e89
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:58:58 2014 +0100

      staging: et131x: Remove blank lines form et131x.c

      Remove some unecessary blank lines from et131x.c

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82bb0be4c0335d72ec69b0911ee77b2f6f6b9281
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 18:53:37 2014 +0100

      staging: et131x: Remove extra blank lines in et131x.h

      Remove some blank lines from et131.h, including double blank lines.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be685bb01f63c5483e535854da75553e115bab54
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:46 2014 +0100

      staging: et131x: Remove 'reduce number of spinlocks' TODO item

      The number of spinlocks has been halved, from 8 to 4 since this
      comment was made, let's see if this is enough.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8019f2e2aa76658890dcca0cdff56a78959e3c57
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:45 2014 +0100

      staging: et131x: Simplify code in nic_rx_pkts() for multicast_pkts_rcvd

      In nic_rx_pkts(), we check that a multicast packet received (when using
      a multicast list) is one that was requested - despite setting the list
      up with the hardware. We shouldn't expect to get a mc packet we didn't
      ask for, so remove these extra checks.

      This also means that the surrounding code can be tiedied up a little.

      Tested somewhat with omping, with no adverse effects seen.

      Also remove this item from the TODO list.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 668caa674c045bb59dcde2dc017e254f18a90607
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:44 2014 +0100

      staging: et131x: Combine two if statements with same effect

      Both these if statements have the same effect when true, so combine
      them and save a few lines.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97cd38dc93838d6eef14f487dd85504ba429d36b
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:43 2014 +0100

      staging: et131x: Remove struct tcb->flags

      'struct tcb' member 'flags' was only used to collect tx stats, now
      we are no longer collecting those particular stats, we no longer
      need tcb->flags or the code used to peek into the skb to set it's
      value.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7cc9e0fd434cce2eb79e64048f03168f4cc8363
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:42 2014 +0100

      staging: et131x: Remove ununsed statistics

      From struct ce_stats; unicast_pkts_rcvd, unicast_pkts_xmtd,
      multicast_pkts_xmtd, broadcast_pkts_rcvd and broadcast_pkts_xmtd
      are not returned or used for anything meaningful - remove the code
      that collects them, and the struct members too.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23780f077b4ab6e7fdcc75160c2f013b73ef78bd
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:41 2014 +0100

      staging: et131x: Tidy up rx/tx dropped & bytes stats

      Remove some fairly useless comments regarding rx/tx _bytes and
      _dropped, and use rcvd_pkts_dropped stat value to provide rx_dropped.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 701b943e5cbcbaeb9d86947d9822f41755b1fe49
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:40 2014 +0100

      staging: et131x: In et131x_tx(), don't return NETDEV_TX_BUSY, just drop 
the packet

      Memory allocation errors do not denote NETDEV_TX_BUSY, simply drop
      the packet silently with kfree_skb() and return NETDEV_TX_OK.

      Also remove this item from the TODO list.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4792e6d136dc4a340cef1c713a3eb50bd0550764
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:39 2014 +0100

      staging: et131x: Remove et131x_send_packets() function

      Remove et131x_send_packets() and replace the only use in et131x_tx
      with the removed function's body.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7baf92949198b9bbfae30486601b3bdcca604073
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:41 2014 +0200

      staging: comedi: ni_usb6501: add counter subdevice

      Add counter support for NI USB-6501.

      The following functions are introduced:
      - ni6501_counter_command()
      - ni6501_cnt_insn_config()
      - ni6501_cnt_insn_read()
      - ni6501_cnt_insn_write()

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5116a48c1b0b819b9276993479d193f37fbfbd0a
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:40 2014 +0200

      staging: comedi: ni_usb6501: rename ni6501_send_command()

      Rename ni6501_send_command to ni6501_port_command

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6669ba21b3e9b7c26aebbbe671ed77a1d756a70
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:39 2014 +0200

      staging: comedi: ni_usb6501: remove empty lines

      ni6501_send_command(): remove empty lines in case statements

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78d8135608d35524d17702767167b0d0248f3df7
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:38 2014 +0200

      staging: comedi: ni_usb6501: remove useless check

      Remove useless test in ni6501_send_command. The check is useless since 
this
      function is called only in this driver.

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e9826c0c8a97f4b72d073db7dc879e4308e10822
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:37 2014 +0200

      staging: comedi: ni_usb6501: replace spaces with tabs

      ni6501_auto_attach(): replace spaces with tabs to get proper alignment

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88367bd588892665d9b670358b5de21dca530cb0
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:36 2014 +0200

      staging: comedi: ni_usb6501: cleanup response_size

      Cleanup response_size in ni6501_send_command (READ_PORT command).
      No logical/functional change is introduced by this patch.

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddf9b6a4a080422f5ab3f7718021bb98ad06853b
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:35 2014 +0200

      staging: comedi: ni_usb6501: update comments

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa66cd164b592dc994cae4865415a3dccea15fa9
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:34 2014 +0200

      staging: comedi: ni_usb6501: add counter commands

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aff5b1f8eb71b64bb613dc64c50b6904e89f79b9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:07 2014 +0100

      staging: comedi: remove comedi_fc module

      All the exported functions in the "comedi_fc" module have been migrated
      to the core "comedi" module and renamed, so it is now just a dummy
      module.  Remove it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8d57655fdedd40c8ef234b13b4da05dd607dbb5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:06 2014 +0100

      staging: comedi: migrate copyrights from "comedi_fc.c"

      The "comedi_fc" module was originally written and copyrighted by Frank
      Mori Hess, but the functionality has been migrated into the core
      "comedi" module.  Move the copyright notices over to the affected .c
      files in the core comedi module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfa9facdb13fb7bc47677bc8f590fc816ccd0c9a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:05 2014 +0100

      staging: comedi: add comedi_read_array_from_buffer()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_read_array_from_buffer()` into the core comedi
      module and rename it to `comedi_read_array_from_buffer()`.  Change the
      external declaration of `cfc_read_array_from_buffer()` into an inline
      function that calls `comedi_read_array_from_buffer()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af2c6a8a2429dd40555a9efd4f286eca2ab9add0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:04 2014 +0100

      staging: comedi: comedi_fc.h: use comedi_write_array_to_buffer()

      Since `cfc_write_array_to_buffer()` is just an inline function that
      calls `comedi_write_array_to_buffer()`, replace calls to the former to
      the latter in the "comedi_fc.h" header.  This is part of the migration
      of functionality from the "comedi_fc" module to the core "comedi"
      module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea29c1d563a4d57db1c2955c22468a0947f110b0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:03 2014 +0100

      staging: comedi: add comedi_write_array_to_buffer()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_write_array_to_buffer()` into the core comedi
      module and rename it to `comedi_write_array_to_buffer()`.  Change the
      external declaration of `cfc_write_array_to_buffer()` into an inline
      function that calls `comedi_write_array_to_buffer()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c520aafa0cb234a9124569f742e82d04ab5006b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:02 2014 +0100

      staging: comedi: comedi_fc: cfc_write_array_to_buffer() data is const

      The `data` pointer of `cfc_write_array_to_buffer()` ought to point to
      `const` data.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a7803592409dc3b6ea3bce53a7517114f748dc8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:01 2014 +0100

      staging: comedi: add comedi_handle_events()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_handle_events()` into the core comedi module and
      rename it to `comedi_handle_events()`.  Change the external declaration
      of `cfc_handle_events()` into an inline function that calls
      `comedi_handle_events()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1c38d6f22a4b0d5128b5ef2c2930f2c96ff37fe8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:00 2014 +0100

      staging: comedi: comedi_fc: use comedi_inc_scan_progress()

      Since `cfc_inc_scan_progress()` is just an inline function that calls
      `comedi_inc_scan_progress()`, replace calls to the former to the latter
      in the "comedi_fc" module.  This is part of the migration of
      functionality from the "comedi_fc" module to the core "comedi" module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b4e1f632478f43bda1b38e04e0d740980fff1f3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:45:59 2014 +0100

      staging: comedi: add comedi_inc_scan_progress()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_inc_scan_progress()` into the core comedi module
      and rename it to `comedi_inc_scan_progress()`.  Change the external
      declaration of `cfc_inc_scan_progress()` into an inline function that
      calls `comedi_inc_scan_progress()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55deb39b1290df023b23273a4c541784c6570098
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:45:58 2014 +0100

      staging: comedi: comedi_fc: use comedi_bytes_per_scan()

      Since `cfc_bytes_per_scan()` is just an inline function that calls
      `comedi_bytes_per_scan()`, replace calls to the former to the latter in
      the "comedi_fc" module.  This is part of the migration of functionality
      from the "comedi_fc" module to the core "comedi" module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f146fe63416de7162090a48135d33a2b74a4efcc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:45:57 2014 +0100

      staging: comedi: add comedi_bytes_per_scan()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_bytes_per_scan()` into the core comedi module and
      rename it to `comedi_bytes_per_scan()`.  Change the external declaration
      of `cfc_bytes_per_scan()` into an inline function that calls
      `comedi_bytes_per_scan()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 062fdcada9858859b4c8a73322c4b0b718c779ff
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:57 2014 +0100

      staging: comedi: addi_apci_3120: simplify setting of devpriv->us_UseDma

      `apci3120_auto_attach()` first sets `devpriv->us_UseDma` to 1, then sets
      it back to 0 if it fails to allocate the DMA buffer.  Since `*devpriv`
      is initially zeroed out by `comedi_alloc_devpriv()`, change it to only
      set `devpriv->us_UseDma` to 1 if the allocation succeeds.  Also, don't
      bother explicitly initializing `devpriv->b_DmaDoubleBuffer` to 0 as it
      is already zeroed out.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbfd9c8a1782f33d7b67294b2a42587063e61c0c
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:56 2014 +0100

      staging: comedi: addi_apci_3120: use dma_alloc_coherent()

      Use `dma_alloc_coherent()` to allocate the DMA buffers instead of
      using `__get_free_pages()` to allocate and `virt_to_bus()` to get the
      hardware address.  The coherent buffers are fairly small - at most 4
      pages (although there are two of them).  Use of `virt_to_bus()` is
      discouraged.

      Note: `struct addi_private` is used by some other ADDI-DATA drivers as
      well, but this is the only one using the affected members.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c97e588d82e90ca74488cd16e8f804cbec75978
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:55 2014 +0100

      staging: comedi: addi_apci_3120: don't overallocate DMA buffer

      The last parameter of `__get_free_pages()` is log2 (the 'order') of the
      number of pages to be allocated.  This driver seems to think it is the
      linear number of pages, so `apci3120_auto_attach()` first tries to 
allocate
      16 pages, but only uses 4 of them, setting the buffer size to PAGE_SIZE
      multiplied by the 'order'.  If the allocation fails, it tries
      progressively smaller orders, down to 0.  If the allocation at order 0
      succeeds, the buffer size is set to 0, which is likely to cause
      problems.

      Set the buffer size to `PAGE_SIZE` shifted left by the allocation order.
      Since the maximum buffer size previously used was 4, start with an
      allocation order of 2 instead of 4.  Rename the `ui_DmaBufferPages` 
member of
      `struct addi_private` to `ui_DmaBufferPageOrder` and rename the `pages`
      local variable to `order` to make it clearer what it is.

      Note: `struct addi_private` is used by some other ADDI-DATA drivers as
      well, but this is the only one using the affected members.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df567feb00277ddee715f61e4616eaae50532ea0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:54 2014 +0100

      staging: comedi: addi_apci_3120: don't allocate 2nd DMA buffer on failure

      `apci3120_auto_attach()` tries to allocate two DMA buffers but may
      allocate a single buffer or none at all.  If it fails to allocate the
      first buffer, it still tries to allocate the second buffer, even though
      it won't be used.  Change it to not bother trying to allocate the second
      buffer if the first one fails.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aee447566d08b7b0da482c4a9d8dc7a8332e4d69
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:11:20 2014 +0100

      staging: comedi: remove comedi_board()

      All calls to the inline function `comedi_board()` in "comedidev.h" have
      been removed, so remove the function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 75fbdbf61dd9f68a28a5e233ad1ccdda7c6f94e8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:04:44 2014 +0100

      staging: comedi: adl_pci9118: use dma_alloc_coherent()

      Use `dma_alloc_coherent()` to allocate the DMA buffers instead of
      using `__get_free_pages()` to allocate and `virt_to_bus()` to get the
      hardware address.  The coherent buffers are fairly small - at most 4
      pages (although there are two of them).  Use of `virt_to_bus()` is
      discouraged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f39f87e9ea944ca07b53d8261ba60bfbf4f097da
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:04:43 2014 +0100

      staging: comedi: adl_pci9118: don't overallocate DMA buffer

      The last parameter of `__get_free_pages()` is log2 (the 'order') of the
      number of pages to be allocated.  This driver seems to think it is the
      linear number of pages, so `pci9118_alloc_dma()` first tries to allocate
      16 pages, but only uses 4 of them, setting the buffer size to PAGE_SIZE
      multiplied by the 'order'.  If the allocation fails, it tries
      progressively smaller orders, down to 0.  If the allocation at order 0
      succeeds, the buffer size is set to 0, which is likely to cause
      problems.

      Set the buffer size to `PAGE_SIZE` shifted left by the allocation order.
      Since the maximum buffer size previously used was 4, start with an
      allocation order of 2 instead of 4.  Rename the `pages` member of
      `struct pci9118_dmabuf` (and the local variable in
      `pci9118_alloc_dma()`) to `order` to make it clearer what it is.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5733baf238533e9df41d92948e1ace5e0eae1de
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:04:42 2014 +0100

      staging: comedi: adl_pci9118: don't allocate 2nd DMA buffer on failure

      `pci9118_alloc_dma()` tries to allocate two DMA buffers but may allocate
      a single buffer or none at all.  If it fails to allocate the first
      buffer, it still tries to allocate the second buffer, even though it
      won't be used.  Change it to not bother trying to allocate the second
      buffer if the first one fails.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27f5a85fb535296ebaa8334627774f0201df8a11
  Merge: caf382f 2017cff
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:21:21 2014 -0700

      Merge tag 'iio-for-3.18b' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

      Jonathan writes:

      Second round of new IIO drivers, features and cleanups for the 3.18 cycle.

      New drivers and part support
      * Bosch bmg160 Gyroscope driver
      * Dyna-Image al3320a ambient light sensor driver
      * Bosh bmi055 gyroscope part driver (accelerometer part supported by 
bmc150)
      * isl29018 - add support for isl29023 and isl29035
      * kxcjk-1013 - add support for kxcj9-1008 and kxtj2-1009
      * bmc150 - additional part support (BMI055 accelerometer part, BMA255,
        BMA222E, BMA250E and BMA280).  Different resolutions but otherwise 
similar
        parts.
      * bma180 - add BMA250 (note different from the BMA250E support above 
despite
        the naming).  A lot of driver reworking lead up to this - described 
below.

      New features
      * kxcjk1013 - add threshold event support.
      * rockchip - document DT bindings.
      * isl29018 - ACPI support
      * bma180 - enable use without IRQ

      Cleanups
      * Tree wide - drop owner field assignment if using the 
module_platform_driver
        helper as that assigns it anyway.
      * kxcjk1013 - drop a redundant assignment of the current range and fix a
        a defined but not used warning.
      * inv_mpu6050 - Remove an unnecessary cast form a void pointer.
      * rockchip - drop and unused variable.
      * at91_adc - make a local function static.
      * st-sensors-core - correctly handle an error in setting in
        st_sensors_set_drdy_int_pin
      * isl29018 - typo fix
      * bmc150 - fix incorrect scale value for 16G range (Driver new this cycle)
      * bmc150 - fix issues when CONFIG_PM_RUNTIME not set (Driver new this 
cycle)
      * ad7606 - line length tidy up.
      * bmg160 - set power state only if PM_RUNTIME is defined.
      * ak8975 - fix some unnecessary casting between char * and const char *
      * bma180 - prefix remaining bits and bobs with bma180_ and ensure 
consistent.
               - use a bool instead of an int for state (as its either on or 
off).
               - expose the temperature channel
               - statically allocate buffers to avoid need for update_scan_mode
                 callback.
               - refactor to allow futher chip variants including support for 
part
                 specific config and disable code + different resolutions.

  commit 213db49399c05a98b529fc030b2dfbde4d6a83f2
  Merge: ce4df0b 72a65a0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:18:00 2014 -0700

      Merge tag 'usb-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

      Felipe writes:

      usb: changes for v3.18 merge window

      Quite big pull request this time. Audio and UVC gadgets
      can now be used with our configfs-based binding. We have
      three PHY drivers being removed because a new one has been
      added using new PHY framework.

      Gadget framework got a new ->reset callback preparing for
      some other changes to come on next merge window.

      A few new drivers came in as well; among those we have a
      new UDC driver from Xilinx and two new glue layers for
      DWC3 (ST and Qualcomm).

      DWC3 also learned about tracepoints which will help debugging
      quite a bit.

      Other than that, a big series of non-critical fixes and
      cleanups.

      All patches have been on linux-next for quite a bit of time
      and I boot tested these changes on platforms I have access
      to and work with mainline.

      Signed-of-by: Felipe Balbi <balbi@xxxxxx>

  commit 00e262fd8744678262a0f662f1b5d45fc1f52e10
  Author: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 14:56:37 2014 -0700

      Documentation/sysfs-rules.txt: Add device attribute error code 
documentation

      Provide some entry-level statements about what to expect from sysfs
      device attribute read/store return codes, both for users and kernel
      developers.

      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Azael Avalos <coproscefalo@xxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
      Cc: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6c62f606b0db9f5ee47fbc20a5fc8ddcc803841a
  Merge: 58310b3 6fbac83
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:35:30 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-18

      This series contains updates to ixgbe and ixgbevf.

      Ethan Zhao cleans up ixgbe and ixgbevf by removing bd_number from the
      adapter struct because it is not longer useful.

      Mark fixes ixgbe where if a hardware transmit timestamp is requested,
      an uninitialized workqueue entry may be scheduled.  Added a check for
      a PTP clock to avoid that.

      Jacob provides a number of cleanups for ixgbe.  Since we may call
      ixgbe_acquire_msix_vectors() prior to registering our netdevice, we
      should not use the netdevice specific printk and use e_dev_warn()
      instead.  Similar to how ixgbevf handles acquiring MSI-X vectors, we
      can return an error code instead of relying on the flag being set.
      This makes it more clear that we have failed to setup MSI-X mode and
      will make it easier to consolidate MSI-X related code into a single
      function.  In the case of disabling DCB, it is not an error since we
      still can function, we just have to let the user know.  So use
      e_dev_warn() instead of e_err().  Added warnings for other features
      that are disabled when we are without MSI-X support.  Cleanup flags
      that are no longer used or needed.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 58310b3fc6aaa4f896ad3cbcd88851e7ad0908f6
  Merge: 54003f1 b1b6b4d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:30:16 2014 -0400

      Merge branch 'mlx4-next'

      Or Gerlitz says:

      ====================
      mlx4: CQE/EQE stride support

      This series from Ido Shamay is intended for archs having
      cache line larger then 64 bytes.

      Since our CQE/EQEs are generally 64B in those systems, HW will write
      twice to the same cache line consecutively, causing pipe locks due to
      he hazard prevention mechanism. For elements in a cyclic buffer, writes
      are consecutive, so entries smaller than a cache line should be
      avoided, especially if they are written at a high rate.

      Reduce consecutive writes to same cache line in CQs/EQs, by allowing the
      driver to increase the distance between entries so that each will reside
      in a different cache line.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1b6b4da7867d220f0da5f6686b869b304c5459b
  Author: Ido Shamay <idos@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:51:01 2014 +0300

      net/mlx4_en: Add mlx4_en_get_cqe helper

      This function derives the base address of the CQE from the CQE size,
      and calculates the real CQE context segment in it from the factor
      (this is like before). Before this change the code used the factor to
      calculate the base address of the CQE as well.

      The factor indicates in which segment of the cqe stride the cqe 
information
      is located. For 32-byte strides, the segment is 0, and for 64 byte 
strides,
      the segment is 1 (bytes 32..63). Using the factor was ok as long as we had
      only 32 and 64 byte strides. However, with larger strides, the factor is 
zero,
      and so cannot be used to calculate the base of the CQE.

      The helper uses the same method of CQE buffer pulling made by all other
      components that reads the CQE buffer (mlx4_ib driver and libmlx4).

      Signed-off-by: Ido Shamay <idos@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 43c816c67a536cfcfc24da50153115b75eca94f0
  Author: Ido Shamay <idos@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:51:00 2014 +0300

      net/mlx4_core: Cache line EQE size support

      Enable mlx4 interrupt handler to work with EQE stride feature,
      The feature may be enabled when cache line is bigger than 64B.
      The EQE size will then be the cache line size, and the context
      segment resides in [0-31] offset.

      Signed-off-by: Ido Shamay <idos@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 77507aa249aecd06fa25ad058b64481e46887a01
  Author: Ido Shamay <idos@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:50:59 2014 +0300

      net/mlx4_core: Enable CQE/EQE stride support

      This feature is intended for archs having cache line larger then 64B.

      Since our CQE/EQEs are generally 64B in those systems, HW will write
      twice to the same cache line consecutively, causing pipe locks due to
      he hazard prevention mechanism. For elements in a cyclic buffer, writes
      are consecutive, so entries smaller than a cache line should be
      avoided, especially if they are written at a high rate.

      Reduce consecutive writes to same cache line in CQs/EQs, by allowing the
      driver to increase the distance between entries so that each will reside
      in a different cache line. Until the introduction of this feature, there
      were two types of CQE/EQE:

      1. 32B stride and context in the [0-31] segment
      2. 64B stride and context in the [32-63] segment

      This feature introduces two additional types:

      3. 128B stride and context in the [0-31] segment (128B cache line)
      4. 256B stride and context in the [0-31] segment (256B cache line)

      Modify the mlx4_core driver to query the device for the CQE/EQE cache
      line stride capability and to enable that capability when the host
      cache line size is larger than 64 bytes (supported cache lines are
      128B and 256B).

      The mlx4 IB driver and libmlx4 need not be aware of this change. The PF
      context behaviour is changed to require this change in VF drivers
      running on such archs.

      Signed-off-by: Ido Shamay <idos@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 54003f119c26573d3bb86a5efc64f3e5fd43b8c6
  Author: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 23:23:12 2014 +0200

      net: fix sparse warnings in SNMP_UPD_PO_STATS(_BH)

      ptr used to be a non __percpu pointer (result of a this_cpu_ptr
      assignment, 7d720c3e4f0c4 ("percpu: add __percpu sparse annotations to
      net")). Since d25398df59b56 ("net: avoid reloads in SNMP_UPD_PO_STATS"),
      that's no longer the case, SNMP_UPD_PO_STATS uses this_cpu_add and ptr
      is now __percpu.

      Silence sparse warnings by preserving the original type and
      annotation, and remove the out-of-date comment.

      warning: incorrect type in initializer (different address spaces)
         expected unsigned long long *ptr
         got unsigned long long [noderef] <asn:3>*<noident>
      warning: incorrect type in initializer (different address spaces)
         expected void const [noderef] <asn:3>*__vpp_verify
         got unsigned long long *<noident>
      warning: incorrect type in initializer (different address spaces)
         expected void const [noderef] <asn:3>*__vpp_verify
         got unsigned long long *<noident>

      Signed-off-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb5690d2458340b645ea3b36e8db560cb3272e65
  Merge: 4e2840e 4565e99
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:15:40 2014 -0400

      Merge branch 'fou-next'

      Tom Herbert says:

      ====================
      net: foo-over-udp (fou)

      This patch series implements foo-over-udp. The idea is that we can
      encapsulate different IP protocols in UDP packets. The rationale for
      this is that networking devices such as NICs and switches are usually
      implemented with UDP (and TCP) specific mechanims for processing. For
      instance, many switches and routers will implement a 5-tuple hash
      for UDP packets to perform Equal Cost Multipath Routing (ECMP) or
      RSS (on NICs). Many NICs also only provide rudimentary checksum
      offload (basic TCP and UDP packet), with foo-over-udp we may be
      able to leverage these NICs to offload checksums of tunneled packets
      (using checksum unnecessary conversion and eventually remote checksum
      offload)

      An example encapsulation of IPIP over FOU is diagrammed below. As
      illustrated, the packet overhead for FOU is the 8 byte UDP header.

      +------------------+
      |    IPv4 hdr      |
      +------------------+
      |     UDP hdr      |
      +------------------+
      |    IPv4 hdr      |
      +------------------+
      |     TCP hdr      |
      +------------------+
      |   TCP payload    |
      +------------------+

      Conceptually, FOU should be able to encapsulate any IP protocol.
      The FOU header (UDP hdr.) is essentially an inserted header between the
      IP header and transport, so in the case of TCP or UDP encapsulation
      the pseudo header would be based on the outer IP header and its length
      field must not include the UDP header.

      * Receive

      In this patch set the RX path for FOU is implemented in a new fou
      module. To enable FOU for a particular protocol, a UDP-FOU socket is
      opened to the port to receive FOU packets. The socket is mapped to the
      IP protocol for the packets. The XFRM mechanism used to receive
      encapsulated packets (udp_encap_rcv) for the port. Upon reception, the
      UDP is removed and packet is reinjected in the stack for the
      corresponding protocol associated with the socket (return -protocol
      from udp_encap_rcv function).

      GRO is provided with the appropriate fou_gro_receive and
      fou_gro_complete. These routines need to know the encapsulation
      protocol so we save that in udp_offloads structure with the port
      and pass it in the napi_gro_cb structure.

      * TX

      This patch series implements FOU transmit encapsulation for IPIP, GRE, and
      SIT. This done by some common infrastructure in ip_tunnel including an
      ip_tunnel_encap to perform FOU encapsulation and common configuration
      to enable FOU on IP tunnels. FOU is configured on existing tunnels and
      does not create any new interfaces. The transmit and receive paths are
      independent, so use of FOU may be assymetric between tunnel endpoints.

      * Configuration

      The fou module using netlink to configure FOU receive ports. The ip
      command can be augmented with a fou subcommand to support this. e.g. to
      configure FOU for IPIP on port 5555:

        ip fou add port 5555 ipproto 4

      GRE, IPIP, and SIT have been modified with netlink commands to
      configure use of FOU on transmit. The "ip link" command will be
      augmented with an encap subcommand (for supporting various forms of
      secondary encapsulation). For instance, to configure an ipip tunnel
      with FOU on port 5555:

        ip link add name tun1 type ipip \
          remote 192.168.1.1 local 192.168.1.2 ttl 225 \
          encap fou encap-sport auto encap-dport 5555

      * Notes
        - This patch set does not implement GSO for FOU. The UDP encapsulation
          code assumes TEB, so that will need to be reimplemented.
        - When a packet is received through FOU, the UDP header is not
          actually removed for the skbuf, pointers to transport header
          and length in the IP header are updated (like in ESP/UDP RX). A
          side effect is the IP header will now appear to have an incorrect
          checksum by an external observer (e.g. tcpdump), it will be off
          by sizeof UDP header. If necessary we could adjust the checksum
          to compensate.
        - Performance results are below. My expectation is that FOU should
          entail little overhead (clearly there is some work to do :-) ).
          Optimizing UDP socket lookup for encapsulation ports should help
          significantly.
        - I really don't expect/want devices to have special support for any
          of this. Generic checksum offload mechanisms (NETIF_HW_CSUM
          and use of CHECKSUM_COMPLETE) should be sufficient. RSS and flow
          steering is provided by commonly implemented UDP hashing. GRO/GSO
          seem fairly comparable with LRO/TSO already.

      * Performance

      Ran netperf TCP_RR and TCP_STREAM tests across various configurations.
      This was performed on bnx2x and I disabled TSO/GSO on sender to get
      fair comparison for FOU versus non-FOU. CPU utilization is reported
      for receive in TCP_STREAM.

        GRE
          IPv4, FOU, UDP checksum enabled
            TCP_STREAM
              24.85% CPU utilization
              9310.6 Mbps
            TCP_RR
              94.2% CPU utilization
              155/249/460 90/95/99% latencies
              1.17018e+06 tps
          IPv4, FOU, UDP checksum disabled
            TCP_STREAM
              31.04% CPU utilization
              9302.22 Mbps
            TCP_RR
              94.13% CPU utilization
              154/239/419 90/95/99% latencies
              1.17555e+06 tps
          IPv4, no FOU
            TCP_STREAM
              23.13% CPU utilization
              9354.58 Mbps
            TCP_RR
              90.24% CPU utilization
              156/228/360 90/95/99% latencies
              1.18169e+06 tps

        IPIP
          FOU, UDP checksum enabled
            TCP_STREAM
              24.13% CPU utilization
              9328 Mbps
            TCP_RR
              94.23
              149/237/429 90/95/99% latencies
              1.19553e+06 tps
          FOU, UDP checksum disabled
            TCP_STREAM
              29.13% CPU utilization
              9370.25 Mbps
            TCP_RR
              94.13% CPU utilization
              149/232/398 90/95/99% latencies
              1.19225e+06 tps
          No FOU
            TCP_STREAM
              10.43% CPU utilization
              5302.03 Mbps
            TCP_RR
              51.53% CPU utilization
              215/324/475 90/95/99% latencies
              864998 tps

        SIT
          FOU, UDP checksum enabled
            TCP_STREAM
              30.38% CPU utilization
              9176.76 Mbps
            TCP_RR
              96.9% CPU utilization
              170/281/581 90/95/99% latencies
              1.03372e+06 tps
          FOU, UDP checksum disabled
            TCP_STREAM
              39.6% CPU utilization
              9176.57 Mbps
            TCP_RR
              97.14% CPU utilization
              167/272/548 90/95/99% latencies
              1.03203e+06 tps
          No FOU
            TCP_STREAM
              11.2% CPU utilization
              4636.05 Mbps
            TCP_RR
              59.51% CPU utilization
              232/346/489 90/95/99% latencies
              813199 tps

      v2:
        - Removed encap IP tunnel ioctls, configuration is done by netlink
          only.
        - Don't export fou_create and fou_destroy, they are currently
          intended to be called within fou module only.
        - Filled on tunnel netlink structures and functions for new values.

      v3:
        - Fixed change logs for some of the patches.
        - Remove inline from fou_gro_receive and fou_gro_complete, let
          compiler decide on these.

      v4:
        - Don't need to cast void in fou_from_sock
        - Removed incorrest htons for port in fou_destroy
        - Some minor cleanup for readability
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4565e9919cda747815547e2e5d7b78f15efbffdf
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:26:01 2014 -0700

      gre: Setup and TX path for gre/UDP foo-over-udp encapsulation

      Added netlink attrs to configure FOU encapsulation for GRE, netlink
      handling of these flags, and properly adjust MTU for encapsulation.
      ip_tunnel_encap is called from ip_tunnel_xmit to actually perform FOU
      encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 473ab820dd4af588785a8e10b9c1547aadb4fd72
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:26:00 2014 -0700

      ipip: Setup and TX path for ipip/UDP foo-over-udp encapsulation

      Add netlink handling for IP tunnel encapsulation parameters and
      and adjustment of MTU for encapsulation.  ip_tunnel_encap is called
      from ip_tunnel_xmit to actually perform FOU encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 14909664e4e192f4c6f6fcdccd9919af7cf783ab
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:59 2014 -0700

      sit: Setup and TX path for sit/UDP foo-over-udp encapsulation

      Added netlink handling of IP tunnel encapulation paramters, properly
      adjust MTU for encapsulation. Added ip_tunnel_encap call to
      ipip6_tunnel_xmit to actually perform FOU encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56328486539ddd07cbaafec7a542a2c8a3043623
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:58 2014 -0700

      net: Changes to ip_tunnel to support foo-over-udp encapsulation

      This patch changes IP tunnel to support (secondary) encapsulation,
      Foo-over-UDP. Changes include:

      1) Adding tun_hlen as the tunnel header length, encap_hlen as the
         encapsulation header length, and hlen becomes the grand total
         of these.
      2) Added common netlink define to support FOU encapsulation.
      3) Routines to perform FOU encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afe93325bc02a5b2dea0cd7d78225de692265e6e
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:57 2014 -0700

      fou: Add GRO support

      Implement fou_gro_receive and fou_gro_complete, and populate these
      in the correponsing udp_offloads for the socket. Added ipproto to
      udp_offloads and pass this from UDP to the fou GRO routine in proto
      field of napi_gro_cb structure.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 23461551c00628c3f3fe9cf837bf53cf8f212b63
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:56 2014 -0700

      fou: Support for foo-over-udp RX path

      This patch provides a receive path for foo-over-udp. This allows
      direct encapsulation of IP protocols over UDP. The bound destination
      port is used to map to an IP protocol, and the XFRM framework
      (udp_encap_rcv) is used to receive encapsulated packets. Upon
      reception, the encapsulation header is logically removed (pointer
      to transport header is advanced) and the packet is reinjected into
      the receive path with the IP protocol indicated by the mapping.

      Netlink is used to configure FOU ports. The configuration information
      includes the port number to bind to and the IP protocol corresponding
      to that port.

      This should support GRE/UDP
      (http://tools.ietf.org/html/draft-yong-tsvwg-gre-in-udp-encap-02),
      as will as the other IP tunneling protocols (IPIP, SIT).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce3e02867ed8e12c6e6e83a793d273c1f4d929ea
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:55 2014 -0700

      net: Export inet_offloads and inet6_offloads

      Want to be able to use these in foo-over-udp offloads, etc.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4e2840eee6b21cb5230bd7cac8407badb201aac3
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Wed Sep 17 11:11:46 2014 -0700

      net: sched: cls_u32: rcu can not be last node

      tc_u32_sel 'sel' in tc_u_knode expects to be the last element in the
      structure and pads the structure with tc_u32_key fields for each key.

       kzalloc(sizeof(*n) + s->nkeys*sizeof(struct tc_u32_key), GFP_KERNEL)

      CC: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ab34f6480806263d7b4d00fa06d3647bac73b68c
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 17 08:05:05 2014 -0700

      net: sched: use __skb_queue_head_init() where applicable

      pfifo_fast and htb use skb lists, without needing their spinlocks.
      (They instead use the standard qdisc lock)

      We can use __skb_queue_head_init() instead of skb_queue_head_init()
      to be consistent.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ce77802f30b1820a88731f77b683567902ab2ef
  Merge: 77f4f62 83bad20
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:31:13 2014 -0400

      Merge branch 'bnx2x-next'

      Yuval Mintz says:

      ====================
      bnx2x: Support new Multi-function modes

      This patch series adds support for 2 new Multi-function modes -
      Unified Fabric Port [UFP] as well as nic partitioning 1.5 [NPAR1.5].

      With the addition of the new multi-function modes, the series also
      revises some of the storage-related multi-function macros.

      [Do notice this series has several small issues with checkpatch]
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 83bad206f7dd6638251840fa7846680f44c30bb4
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Wed Sep 17 16:24:38 2014 +0300

      bnx2x: Add a fallback multi-function mode NPAR1.5

      When using new Multi-function modes it's possible that due to incompatible
      configuration management FW will fallback into an existing mode.

      Notice that at the moment this fallback is exactly the same as the already
      existing switch-independent multi-function mode, but we still use existing
      infrastructure to hold this information [in case some small differences 
will
      arise in the future].

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7609647e25a486174333ab01dcdaa23b517b8684
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Wed Sep 17 16:24:37 2014 +0300

      bnx2x: New multi-function mode: UFP

      Add support for a new multi-function mode based on the Unified Fabric Port
      system specifications.
      Support includes configuration of:
        1. Outer vlan tags.
        2. Bandwidth settings.
        3. Virtual link enable/disable.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e98ffc21cacb170c2d2c01d110ed53fedb95768
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Wed Sep 17 16:24:36 2014 +0300

      bnx2x: Changes with storage & MAC macros

      Rearrange macros to query for storage-only modes in different MF 
environment.
      Improves the readibility and maintainability of the code. E.g.:
        -       if (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))
        +       if (IS_MF_STORAGE_ONLY(bp))

      In addition, this removes the need for bnx2x_is_valid_ether_addr().

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 77f4f6220a98f4f3eb08be10230d7e8c604aa2b8
  Merge: 2e4e441 d8ebfed
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:27:13 2014 -0400

      Merge branch 'fec-next'

      Florian Fainelli says:

      ====================
      net: phy: Broadcom BCM7xxx PHY workaround update

      This patch sets the change to of_phy_connect() that you have seen before,
      this time with the full context of why it is useful and applicable here.

      Due to some design decision, the internal PHY on Broadcom BCM7xxx chips
      is not entirely self contained and does not report its internal revision
      through MII_PHYSID2, that is left to external PHY designs.

      This forces us to get the PHY revision from the GENET and SF2 switch 
drivers
      because those two peripherals integrate such a PHY and do contain the PHY
      revision in their registers.

      The approach taken here is hopefully easy to extend to similar needs for
      other chips/ as well.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d8ebfed3f11b62ebc192af3cab64d835ff047e74
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:56 2014 -0700

      net: phy: bcm7xxx: utilize PHY revision in config_init

      Now that the GENET and SF2 drivers have been updated to communicate us
      what is the revision of the BCM7xxx integrated PHY, utilize that
      information in the config_init() callback to call into the appropriate
      workaround function based on our revision.

      While at it, we also print the revision and patch level to help debug
      new chips.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aa9aef77c76113725d9dbf124c4dab414326b0a3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:55 2014 -0700

      net: dsa: bcm_sf2: communicate integrated PHY revision to PHY driver

      The integrated BCM7xxx PHY contains no useful revision information
      in its MII_PHYSID2 bits 3:0, that information is instead contained in
      the SWITCH_REG_PHY_REVISION register.

      Read this register, store its value, and return it by implementing the
      dsa_switch::get_phy_flags() callback accordingly. The register layout is
      already matching what the BCM7xxx PHY driver is expecting to find.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6819563e646a7f3692836daefd12cd86c697759f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:54 2014 -0700

      net: dsa: allow switch drivers to specify phy_device::dev_flags

      Some switch drivers (e.g: bcm_sf2) may have to communicate specific
      workarounds or flags towards the PHY device driver. Allow switches
      driver to be delegated that task by introducing a get_phy_flags()
      callback which will do just that.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 487320c541430a7a45eda668a26423e06eb32ad5
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:53 2014 -0700

      net: bcmgenet: communicate integrated PHY revision to PHY driver

      The integrated BCM7xxx PHY contains no useful revision information in
      its MII_PHYSID2 bits 3:0, that information is instead contained in the
      GENET hardware block.

      We already read the GENET 32-bit revision register, so store the
      integrated PHY revision in the driver private structure, and then
      communicate this revision value to the PHY driver by overriding the
      phy_flags value.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80780a54ecded1647e661ababde13554a149f7f3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:52 2014 -0700

      net: bcmgenet: remove PHY_BRCM_100MBPS_WAR

      Now that we have removed the need for the PHY_BRCM_100MBPS_WAR flag, we
      can remove it from the GENET driver and the broadcom shared header file.
      The PHY driver checks the PHY supported bitmask instead.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e18556ee3bd83ed58f9fd77f66f05d17213a95f9
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:51 2014 -0700

      net: phy: bcm7xxx: do not use PHY_BRCM_100MBPS_WAR

      There is no need for the PHY driver to check PHY_BRCM_100MBPS_WAR since
      that is redundant with checking the PHY device supported features. Get
      rid of that workaround flag.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb7d93496f7ac203f7c3e9678000d1c83eb4e0ba
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:50 2014 -0700

      net: phy: broadcom: add helper for PHY revision and patch level

      The Broadcom BCM7xxx internal PHYs do not contain any useful revision
      information in the low 4-bits of their MII_PHYSID2 (MII register 3)
      which could allow us to properly identify them.

      As a result, we need the actual hardware block integrating these PHYs:
      GENET or the SF2 switch to tell us what revision they are built with. To
      assist with that, add two helper macros for fetching the the PHY
      revision and patch level from the struct phy_device::dev_flags.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f63715138233db9f1c2afff33f7d8192a29ff91
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:49 2014 -0700

      of: mdio: honor flags passed to of_phy_connect

      Commit f9a8f83b04e0 ("net: phy: remove flags argument from phy_{attach,
      connect, connect_direct}") removed the flags argument to the PHY library
      calls to: phy_{attach,connect,connect_direct}.

      Most Device Tree aware drivers call of_phy_connect() with the flag
      argument set to 0, but some of them might want to set a different value
      there in order for the PHY driver to key a specific behavior based on
      the phy_device::phy_flags value.

      Allow such drivers to set custom phy_flags as part of the
      of_phy_connect() call since of_phy_connect() does start the PHY state
      machine, it will call into the PHY driver config_init() callback which
      is usually where a specific phy_flags value is important.

      Fixes: f9a8f83b04e0 ("net: phy: remove flags argument from phy_{attach, 
connect, connect_direct}")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e4e44107176d552f8bb1bb76053e850e3809841
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 17 04:49:49 2014 -0700

      net: add alloc_skb_with_frags() helper

      Extract from sock_alloc_send_pskb() code building skb with frags,
      so that we can reuse this in other contexts.

      Intent is to use it from tcp_send_rcvq(), tcp_collapse(), ...

      We also want to replace some skb_linearize() calls to a more reliable
      strategy in pathological cases where we need to reduce number of frags.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cb0446c1b625326682ec4f9d1dd10779433646bc
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:20:36 2014 -0500

      Revert "powerpc/fsl_msi: spread msi ints across different MSIRs"

      This reverts commit c822e73731fce3b49a4887140878d084d8a44c08.

      This commit conflicted with a bitmap allocator change that partially
      accomplishes the same thing, but which does so more correctly.  Revert
      this one until it can be respun on top of the correct change.

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit cb93471acc42b71fa3f2e46805020f2b323db64f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 17 03:14:42 2014 -0700

      tcp: do not fake tcp headers in tcp_send_rcvq()

      Now we no longer rely on having tcp headers for skbs in receive queue,
      tcp repair do not need to build fake ones.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6db35ad2373eed5deb3b105ae7c1e9de3e34ae94
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 14:05:02 2014 -0500

      powerpc/mm: Use common paging_init() for NUMA

      Commit 1c98025c6c95bc057a25e2c6596de23288c68160 "powerpc: Dynamic DMA
      zone limits" updated how zones are created in paging_init(), but missed
      the NUMA version of paging_init().  This was noticed via a linker
      error, since dma_pfn_limit_to_zone() was, like the non-NUMA
      paging_init(), limited by #ifndef CONFIG_NEED_MULTIPLE_NODES.

      It turns out that the NUMA paging_init() was not actually doing
      anything different from the standard paging_init(), other than a couple
      debug prints, a couple 32-bit-only ifdef sections, and a call to
      mark_nonram_nosave().  It's not clear whether mark_nonram_nosave() is
      inherently wrong to do for NUMA, or just not useful on targets that
      have NUMA, but for now I'm preserving the existing behavior.

      Fixes: 1c98025c6c9 "powerpc: Dynamic DMA zone limits"
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 94105a762016aea3284c07c813017b90a6325f10
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 19:47:00 2014 -0500

      powerpc/85xx/defconfig: Remove duplicate CONFIG_RTC_DRV_DS1307

      Commit a95e8c28b3dc "powerpc/defconfig: update RTC support" duplicated
      the CONFIG_RTC_DRV_DS1307 symbol in mpc85xx_defconfig and
      mpc85xx_smp_defconfig, resulting in this:

      arch/powerpc/configs/mpc85xx_smp_defconfig:217:warning: override: 
reassigning to symbol RTC_DRV_DS1307

      Fixes: a95e8c28b3dc "powerpc/defconfig: update RTC support"
      Cc: Shengzhou Liu <Shengzhou.Liu@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 3ff64259616225c27f3fae8ac05c77c36bfd0348
  Merge: 79ba2b4 c8fffce
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:57:46 2014 -0400

      Merge branch 'udp-tunnel-common'

      Andy Zhou says:

      ====================
      Refactor vxlan and l2tp to use new common UDP tunnel APIs

      This patch series add a few more UDP tunnel APIs and refactoring current
      UDP tunnel based protocols, vxlan and l2tp to make use of the new APIs.

      The added APIs are setup_udp_tunnel_sock(), udp_tunnel_xmit_skb() and
      udp_tunnel_sock_release(). Those implementation logics already exist in
      current vxlan and l2tp implementation. Move them to common APIs to reduce
      code duplications.

      Also split udp_tunnel.c into net/ipv4/udp_tunnel.c and
      net/ipv6/ip6_udp_tunnel.c to maintain proper IP protocol separation.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8fffcea0a079f933b4e98adf9ebaa384dc943b6
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:19 2014 -0700

      l2tp: Refactor l2tp core driver to make use of the common UDP tunnel 
functions

      Simplify l2tp implementation using common UDP tunnel APIs.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acbf74a763002bdc74ccfcdac22360bf18e305c5
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:18 2014 -0700

      vxlan: Refactor vxlan driver to make use of the common UDP tunnel 
functions.

      Simplify vxlan implementation using common UDP tunnel APIs.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a93cc9052748c6355ec9d5b6c38b77f85f1cb0d
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:17 2014 -0700

      udp-tunnel: Add a few more UDP tunnel APIs

      Added a few more UDP tunnel APIs that can be shared by UDP based
      tunnel protocol implementation. The main ones are highlighted below.

      setup_udp_tunnel_sock() configures UDP listener socket for
      receiving UDP encapsulated packets.

      udp_tunnel_xmit_skb() and upd_tunnel6_xmit_skb() transmit skb
      using UDP encapsulation.

      udp_tunnel_sock_release() closes the UDP tunnel listener socket.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd384412e199b62c3ddaabd18dce86d0e164c5b9
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:16 2014 -0700

      udp_tunnel: Seperate ipv6 functions into its own file.

      Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs
      in udp_tunnel.c

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 79ba2b4c5d3779d68b4cd3a569d483f1778f2b5a
  Merge: 709f6c58 37d6017
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:36:54 2014 -0400

      Merge branch 'fec-next'

      Frank Li says:

      ====================
      net: fec: add interrupt coalescence

      improve error handle when parse queue number.
      add interrupt coalescence feature.

      Change from v2 to v3
       - add error check in fec_enet_set_coalesce
       - fix a run time warning to get clock rate in interrupt
       - fix commit message use TKT number

      Change from v1 to v2
       - fix indention
       - use errata number instead of TKT
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 37d6017b84f7a33f1089a7fc586554746e2c9f7b
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:54 2014 +0800

      net: fec: Workaround for imx6sx enet tx hang when enable three queues

      When enable three queues on imx6sx enet, and then do tx performance
      test with iperf tool, after some time running, tx hang.

      Found that:
        If uDMA is running, software set TDAR may cause tx hang.
        If uDMA is in idle, software set TDAR don't cause tx hang.

      There is a TDAR race condition for mutliQ when the software sets TDAR
      and the UDMA clears TDAR simultaneously or in a small window (2-4 cycles).
      This will cause the udma_tx and udma_tx_arbiter state machines to hang.
      The issue exist at i.MX6SX enet IP.

      So, the Workaround is checking TDAR status four time, if TDAR cleared by
      hardware and then write TDAR, otherwise don't set TDAR.

      The patch is only one Workaround for the issue ERR007885.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 73e7228941b135ecca14ab101752bd2d38126046
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:53 2014 +0800

      net:fec: increase DMA queue number

      when enable interrupt coalesce, 8 BD is not enough.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d851b47b22fc4c7b5a739fc5cbc2cbee07adec90
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:52 2014 +0800

      net: fec: add interrupt coalescence feature support

      i.MX6 SX support interrupt coalescence feature
      By default, init the interrupt coalescing frame count threshold and
      timer threshold.

      Supply the ethtool interfaces as below for user tuning to improve
      enet performance:
        rx_max_coalesced_frames
        rx_coalesce_usecs
        tx_max_coalesced_frames
        tx_coalesce_usecs

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b7bd75cf53e8b65f48b21eec8653326897c29a96
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:51 2014 +0800

      net: fec: refine error handle of parser queue number from DT

      check tx and rx queue seperately.
      fix typo, "Invalidate" and "fail".
      change pr_err to pr_warn.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 709f6c58d4dcd2b300c914ec17b297acae4cb998
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Sep 16 12:35:35 2014 -0700

      sparc: bpf_jit: add SKF_AD_PKTTYPE support to JIT

      commit 233577a22089 ("net: filter: constify detection of pkt_type_offset")
      allows us to implement simple PKTTYPE support in sparc JIT

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb98d9d1d2e791f368295c9c09c9a03fe3ac0e62
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 23:33:49 2014 +0400

      mmc: tmio: prevent endless loop in tmio_mmc_set_clock()

      I spent a couple of days with the driver just hanging due to me 
forgetting to
      specify the external crystal frequency,  so that clk_get_rate() returned 
0 and
      thus the loop in tmio_mmc_set_clock() never ended. I don't think that's an
      acceptable behavior, so I suggest that the minimum frequency is checked 
for 0
      in tmio_mmc_host_probe().

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Ian Molton <ian.molton@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b9bd7ff8069a7125da897de657da421c497d4f15
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Sep 10 00:23:24 2014 -0700

      mmc: tmio: enable odd number size access

      Current tmio is using sd_ctrl_read16/write16_rep()
      for data transfer.
      It works if transfer size was even number,
      but, last 1 byte will be ignored if
      transfer size was odd number.
      This patch adds new tmio_mmc_transfer_data()
      and solve this issue.

      Tested-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3ccc11f6b82c34646c8a4233278251d9e9e99390
  Author: Sean Paul <seanpaul@xxxxxxxxxxxx>
  Date:   Tue Sep 9 15:58:45 2014 -0400

      pinctrl: tegra: Add MIPI pad control

      This patch adds MIPI CSI/DSIB pad control mux register
      from the APB misc block to tegra pinctrl.

      Without writing to this register, the dsib pads are
      muxed as csi, and cannot be used.

      The register is not yet documented in the TRM, here is
      the description:

      70000820: APB_MISC_GP_MIPI_PAD_CTRL_0
        [31:02] RESERVED
        [01:01] DSIB_MODE       [CSI=0,DSIB=1]
        [00:00] RESERVED

      Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ab95eac99c1714ede92800a9c33f4c96ce8d558c
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Sep 15 21:56:17 2014 -0700

      MAINTAINERS: add l2-mtd.git, 'next' tree for MTD

      We've been semi-officially queueing patches here for a while, and it's
      in linux-next, so let's advertise it in MAINTAINERS.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Acked-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit d48690383febbf17d958e909ff8f0d15f4497325
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:27 2014 +0200

      eeepc-laptop: store_cpufv: return error if set_acpi fails

      The result of set_acpi is left unchecked, but it may return errors. If
      one occurs, send the error to the caller. There's no reason to lie about
      it, if set_acpi fails.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit a5c155b16f4c170d96d41fc6066f245f2d53604d
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:26 2014 +0200

      eeepc-laptop: check proper return values in get_cpufv

      In get_cpufv the return value of get_acpi is stored in the cpufv struct.
      Right before this value is checked for errors, it is and'ed with 0xff.
      This means c->cur can never be less than zero. Besides that, the actual
      error value is ignored.

      c->num is also and'ed with 0xff, which means we can ignore values below
      zero.

      Check the result of get_acpi() right away. While at it, propagate the
      error if we got one.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 48d4a5b29c8d0cf544ffe96f5855452446b6f20d
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:25 2014 +0200

      eeepc-laptop: make fan1_input really read-only

      In the instantiation of the fan1_input device attribute, NULL is passed
      as set function to store_sys_hwmon. The function pointer is never
      checked before dereferencing it. This is fine if we can guarantee that
      it will never be called with an invalid pointer, but we can't. If
      someone from user space decides to change the permissions on this
      attribute and write to it, kernel will crash.

      Introduce EEEPC_CREATE_SENSOR_ATTR_RO() to instantiate a read-only
      attribute, and declare fan1_input with it. This ensures store_sys_hwmon
      is never called with NULL parameters. If someone tries to write the
      attribute, the system will at least keep its sanity.

      This also causes EEEPC_CREATE_SENSOR_ATTR() to be only used for R/W
      attributes.This enables us to drop the _mode argument from the macro
      and use DEVICE_ATTR_RW() internally while we're at it. Append _RW to the
      name for readability.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 28ac85f71ad1e55199302a59757ed21e082b88b1
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:24 2014 +0200

      eeepc-laptop: pull out SENSOR_STORE_FUNC and SENSOR_SHOW_FUNC macros

      Pull out EEEPC_SENSOR_STORE_FUNC and EEEPC_SENSOR_SHOW_FUNC. These
      macros define functions that call store_sys_hwmon() and show_sys_hwmon()
      respectively. This helps prevent duplication later on.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 6fe3a77f6296a6c995eb08d564bafec028c15a18
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:23 2014 +0200

      eeepc-laptop: tell sysfs that the disp attribute is write-only

      The disp attribute is write-only, but sysfs doesn't know this. Currently
      show_sys_acpi() is mimicking sysfs behavior, if the underlying acpi call
      should fail. This was introduced in 6dff29b63a5bf2eaf3 "eeepc-laptop:
      disp attribute should be write-only". This is not ideal; behaving like
      sysfs is better left to sysfs.

      Introduce EEEPC_CREATE_DEVICE_ATTR_WO() to instantiate a write-only
      attribute, and declare the disp attribute with it. Sysfs makes sure
      userspace can only write to disp at all times. This removes the need for
      mimicking the sysfs behavior in show_sys_acpi() and store_sys_acpi(),
      but we'll stick with -EIO, as changing sysfs return values should not be
      taken lightly.

      This change also causes EEEPC_CREATE_DEVICE_ATTR() to be used only for
      R/W attributes. This enables us to drop the _mode argument from the
      macro and use DEVICE_ATTR_RW() internally while we're at it. Append _RW
      to the name for readability.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 9797132577aa53734f4e980f9008f617947fddc9
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:22 2014 +0200

      eeepc-laptop: pull out ACPI_STORE_FUNC and ACPI_SHOW_FUNC macros

      Pull out macros EEEPC_ACPI_STORE_FUNC and EEEPC_ACPI_SHOW_FUNC. These
      macros define functions that call store_sys_acpi() and show_sys_acpi()
      respectively. This helps prevent duplication later on.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit bb382dbaba09e74d728160f398391960dda3faf1
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:21 2014 +0200

      eeepc-laptop: use DEVICE_ATTR* to instantiate device_attributes

      Device attributes are instantiated manually, while we have DEVICE_ATTR*
      macros available to do much of the work for us. Let's use them.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 8c72fc8bd7c698d7b5c99b83e187fda0d1538e1a
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:20 2014 +0200

      eeepc-laptop: change sysfs function names to API expectations

      The eeepc-laptop driver follows the function naming convention
      <action>_<attrname>(), while the sysfs macros are built around the
      convention <attrname>_<action>(). Rename the sysfs functions to the
      convention used by sysfs. This makes it easier to use the available API
      later on.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 39a3e17e0d5c50e382992eeed6bb62668c31ded7
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:19 2014 +0200

      eeepc-laptop: clean up coding style

      Correct indentation and brace usage to comply with
      Documentation/CodingStyle.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 8125450cd855839c2f6d0eec86c560ffd02db374
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 20:04:25 2014 +0900

      mtd: denali: fix indents and other trivial things

      - Fix indents
      - Do not break a line unless it is longer than 80 columns
      - Do not insert a whitespace before ';'
      - Use whitespaces around operators
      - Use braces for a "else" block where the "if" block uses ones.

      Besides, eliminate all the warnings reported by checkpatch.pl:
      - WARNING: quoted string split across lines
      - WARNING: else is not generally useful after a break or return
      - WARNING: Missing a blank line after declarations
      - WARNING: Avoid line continuations in quoted strings

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7d14ecd050a43ff80ad284027a521390af1c29be
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 20:04:24 2014 +0900

      mtd: denali: remove unnecessary parentheses

      We should use parentheses only when they are necessary
      or they really improve the readability.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ba5f2bc2afbf598aa2efb35542cd0d40fce76c45
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Fri Sep 19 09:37:19 2014 -0700

      mtd: denali: remove another set-but-unused variable

      The variable "irq_status" in denali_read_page_raw() is set, but not used.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 72ed6ccd086f679aa61c79cd3af733756b72429e
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Fri Sep 19 14:58:53 2014 +0200

      drm/exynos: switch to universal plane API

      The patch replaces legacy functions
      drm_plane_init() / drm_crtc_init() with
      drm_universal_plane_init() and drm_crtc_init_with_planes().
      It allows to replace fake primary plane with the real one.
      Additionally the patch leaves cleanup of crtcs to core,
      this way planes and crtcs are cleaned in correct order.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 832316c704fe3d15ae6ca9a552ae80411d1bbbcd
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Thu Sep 18 14:19:01 2014 +0900

      drm/exynos: use drm generic mmap interface

      This patch removes DRM_EXYNOS_GEM_MMAP ictrl feature specific
      to Exynos drm and instead uses drm generic mmap.

      We had used the interface specific to Exynos drm to do mmap directly,
      not to use demand paging which maps each page with physical memory
      at page fault handler. We don't need the specific mmap interface
      because the drm generic mmap which uses vm offset manager stuff can
      also do mmap directly.

      This patch makes a userspace region to be mapped with whole physical
      memory region allocated by userspace request when mmap system call is
      requested.

      Changelog v2:
      - do not set VM_IO, VM_DONTEXPEND and VM_DONTDUMP. These flags were 
already
        set by drm_gem_mmap
      - do not include <linux/anon_inodes.h>, which isn't needed anymore.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit d931589c01a20595d67192f075f9c84093c43c45
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Sep 17 22:48:45 2014 +0900

      drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl

      This interface and relevant codes aren't used anymore.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 4a3ffedda2bdadf7ae315ae5f5f74477635d6bd6
  Author: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
  Date:   Thu Sep 18 17:50:35 2014 +0900

      drm/exynos: factor out initial setting of each driver

      From fimd driver and vidi driver, dev->irq_enabled and
      dev->vblank_disable_allowed are set and also mixer needs them even if
      missed. It's duplicated so set them when loads drm driver.

      Signed-off-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit ad279310d7133805e8353d36fbf65d923bc2e228
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:13 2014 +0200

      drm/exynos/hdmi: unregister connector on removal

      During component removal driver should unregister connector.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 7c61b1ecabdf51d4c7094e9ea2ae657fab09f66e
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:12 2014 +0200

      drm/exynos/dp: unregister connector on removal

      During component removal driver should unregister connector.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 90eac89726e6dee77a7997a0598a06df3adc1ac8
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:11 2014 +0200

      drm/exynos/dpi: unregister connector and panel on removal

      During component removal it should unregister connector
      and optionally detach the panel.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 0ae460159faf0520228c554a728cc27d561d4b5b
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:10 2014 +0200

      drm/exynos/dsi: unregister connector on removal

      During component unbind connector should be unregistered.
      Also DSI host should be unregistered after KMS cleanup.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 849b43187a71bfecf37ffbcf2f88a69062240933
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:08 2014 +0200

      drm/exynos/fb: free exynos framebuffer on error

      In case drm_framebuffer_init fails exynos_fb should be freed
      before returning an error.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 78ef31e20452ddb1c101efae6147b910c5f454f5
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:07 2014 +0200

      drm/exynos/fbdev: fix fbdev gem object cleanup

      exynos_gem_obj is used by exynos_drm_fbdev_destroy so it cannot be 
destroyed
      before calling the latter. exynos_gem_obj will be destroyed anyway by
      exynos_drm_fbdev_destroy->...->exynos_drm_fb_destroy.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 9f3dd7dbc5a5b6048d7dfccff5e0e9d8b50ff674
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:06 2014 +0200

      drm/exynos: fix drm driver de-initialization order

      Since components have their own cleanup routines calling
      drm_mode_config_cleanup before component_unbind_all causes errors
      due to double free of KMS objects. The patch fixes it by changing
      de-initialization order. Now it is exactly opposite to init order.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit a36ed466870ef65755492a69886a38362d33d90e
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:05 2014 +0200

      drm/exynos/ipp: traverse ipp drivers list safely

      On ipp subsystem removal list of ipp drivers is traversed
      and their members are deleted. To do it properly safe version
      of list_for_each* should be used.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 53c5558d95f544864a09372a8ffeffac55e60b7c
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Thu Sep 11 17:04:03 2014 +0900

      drm/exynos: update to use component match support

      Update Exynos's DRM driver to use component match support rater than
      add_components.

      Changelog v2:
      - release devices and drivers if failed.
      - change compare_of to compare_dev.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Tested-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 18383cb92f0d19e76e0374e573067e627cab9c92
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 2 14:56:21 2014 +0200

      drm/exynos/ipp: add file checks for ioctls

      Process should not have access to ipp nodes created by another
      process. The patch adds necessary checks.
      It also simplifies lookup for command node.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit d9b9734c5d2e856d59c074d272a68db91a812857
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 2 14:55:06 2014 +0200

      drm/exynos/ipp: remove file argument from node related functions

      Since file pointer is preserved in c_node passing it
      as argument in node functions is redundant.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 20ed715ebb71eba110b08754412bd0bd5b062cbd
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:39 2014 +0200

      drm/exynos/fimc: fix source buffer registers

      FIMC in default mode of operation uses only one input buffer,
      but the driver used also second buffer, as a result only the
      first frame was processed correctly. The patch fixes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 56442d83401f122cc5c38391bb5960bb6a52a343
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:38 2014 +0200

      drm/exynos/fimc: simplify buffer queuing

      The patch removes redundant checks, redundant HW reads
      and simplifies code.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit c7b3014bf90d91b0559b3b49f4c0acef7170ece6
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:37 2014 +0200

      drm/exynos/fimc: do not enable fimc twice

      The patch removes redundant H/W activation.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 7794a775f4c77428370e81f98d9c5fb587610498
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:36 2014 +0200

      drm/exynos/fimc: avoid clearing overflow bits

      Overflow bits shall be cleared by H/W.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit c0592c854959214a2b08eeb776afae5dfe5dc053
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:35 2014 +0200

      drm/exynos/ipp: remove events during command cleaning

      Events were removed only during stop command, as a result
      there were memory leaks if program prematurely exited.
      This patch fixes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 8aa99dd3762b67e6555a9f3ef015989bbace39a5
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:34 2014 +0200

      drm/exynos/ipp: stop hardware before freeing memory

      Memory shouldn't be freed when hardware is still running.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 05afb1ac5391a65b0f7e024064ab8f56397f6559
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:33 2014 +0200

      drm/exynos/ipp: replace work_struct casting with better constructs

      Type casting should be avoided if possible. In case of
      work_struct it can be simply replaced by reference to member field.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 22e816f87cb0c0a4e507ec7a26cb08bfeef2daa4
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:32 2014 +0200

      drm/exynos/ipp: clean memory nodes on command node cleaning

      The nodes should be removed before removing command node.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit c4a856a733b0aa3c62ce53efa20cc09feefb7739
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:31 2014 +0200

      drm/exynos/ipp: move nodes cleaning to separate function

      The patch introduces ipp_clean_mem_nodes function which replaces
      redundant code. Additionally memory node function definitions
      are moved up to increase its visibility.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 6602ffb84949779fd5d27399ca5f608a409a2a83
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:30 2014 +0200

      drm/exynos/ipp: free partially allocated resources on error

      In case of allocation errors some already allocated buffers
      were not freed. The patch fixes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 985c293d094ae640a25e0c0e78d161a3fcb95b5d
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:29 2014 +0200

      drm/exynos/ipp: remove unused field in command node

      Since command node have file pointer dev field became useless.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 21a825ee1f8d7ae697d1bf86bfc4294a990ed182
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:28 2014 +0200

      drm/exynos/ipp: remove only related commands on file close

      On file close driver should remove only command nodes created
      via this file.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 945a0aad96d91ccb14b033cfe757994afb86bbc0
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:27 2014 +0200

      drm/exynos/ipp: move file reference from memory to command node

      Command node should contain file reference to distinguish commands
      created by different processes.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 6f7d48ea6541ac8c1000b7515c9fc458ba3d0f21
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:26 2014 +0200

      drm/exynos/ipp: cancel works before command node clean

      All pending works should be canceled prior to its removal.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 9b5bd1c42059212883ba5687afd9025a67f192a3
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:25 2014 +0200

      drm/exynos/ipp: remove fake pm callbacks

      PM callbacks in ipp core do nothing, so the patch removes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit eb8a3bf73ecd894597dad2ded9aca43b53db167d
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Sep 1 22:27:10 2014 +0900

      drm/exynos: fimd: fix window clear code

      To correctly disable hardware window during driver init, both enable bits
      (WINCONx_ENWIN in WINCON and SHADOWCON_CHx_ENABLE in SHADOWCON) must be
      cleared, otherwise hardware fails to re-enable such window later.

      While touching this function, also temporarily disable ctx->suspended flag
      to let fimd_wait_for_vblank function really to do its job.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 71b1f1956b4466b47551e73d4dd2145df4241eb8
  Author: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
  Date:   Mon Sep 1 21:28:00 2014 +0900

      drm/exynos/fbdev: set smem_len for fbdev

      Commit [0] stopped setting fix.smem_start and fix.smem_len when creating
      the fbdev.

      [0] 2f1eab8d8ab59e799f7d51d62410b398607a7bc3
        drm/exynos/fbdev: don't set fix.smem/mmio_{start,len}

      However, smem_len is used by some userland applications to calculate the
      size for mmap.  In particular, it is used by xf86-video-fbdev:

      
http://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/fbdevhw/fbdevhw.c?id=xorg-server-1.15.99.903#n571

      So, let's restore setting the smem_len to unbreak things for these users.

      Note: we are still leaving smem_start set to 0.

      Reported-by: Siarhei Siamashka <siarhei.siamashka@xxxxxxxxx>
      Reported-by: Gunther Noack <me@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 025d8e1348c1f421684f15b06f0a080787a0f9db
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 20:53:47 2014 +0900

      ARM: dts: add mipi dsi device node to exynos3250.dtsi

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 9fab9d6a7278ed75e7437c34043303e90bd019e3
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 20:46:12 2014 +0900

      ARM: dts: add mipi_phy device node to exynos3250.dtsi

      This patch adds mipi_phy device node to reset, disable and enable
      DSIM and CSIS PHY.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 03b86c796225cac1bf9d06dca79cfbd4a8185227
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 20:37:53 2014 +0900

      ARM: dts: add fimd device node to exynos3250.dsti

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit d6ce7b5829a676d94e6f6a0d5acfec246d880af3
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Mon Aug 18 16:53:19 2014 +0900

      drm/exynos: fimd: add Exynos3 SoC support

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 473462a1436b5c4b7e62909985b1c8f9b17f028a
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 17:09:12 2014 +0900

      drm/exynos: mipi-dsi: add Exynos3 SoC support

      This patch adds Exynos3250/3472 SoCs support.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 78d3a8c6134fbe1fe048b13bddb8e7602affabaa
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 17:03:12 2014 +0900

      drm/exynos: mipi-dsi: consider non-continuous clock mode

      This patch adds non-continuous clock mode support

      Clock mode on Clock Lane is continuous clock by default.
      So if we want to transmit data in non-continuous clock mode
      to reduce power consumption, then host driver should set
      DSIM_CLKLANE_STOP bit. In this case, host controller turns off
      HS clock between high speed transmissions.

      For this, this patch adds a new bit, DSIM_CLKLANE_STOP, and makes
      the host driver sets this bit only in case that dsi->mode_flags has
      MIPI_DSI_CLOCK_NON_CONTINUOUS flag.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit d87f09abb31d2d52dda261b5128c39d3944afbab
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 16:38:23 2014 +0900

      drm/mipi-dsi: consider low power transmission

      This patch adds a new flag, MIPI_DSI-MODE_LPM, to transmit data
      in low power. With this flag, msg.flags has MIPI_DSI_MSG_USE_LPM
      so that host driver of each SoC can clear or set relevant register
      bit for low power transmission.

      All host drivers shall support continuous clock behavior on the
      Clock Lane, and optionally may support non-continuous clock behavior.
      Both of them can transmit data in high speed of low power.

      With each clock behavior, non-continuous or continuous clock mode,
      host controller will transmit data in high speed by default so if
      peripheral wants to receive data in low power, the peripheral driver
      should set MIPI_DSI_MODE_LPM flag.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 8525b5ec90a58b3e56709ffa1667d6593dbe24c3
  Author: YoungJun Cho <yj44.cho@xxxxxxxxxxx>
  Date:   Thu Aug 14 11:22:36 2014 +0900

      drm/exynos: dsi: fix exynos_dsi_set_pll() wrong return value

      The type of this function is unsigned long, and it is expected
      to return proper fout value or zero if something is wrong.
      So this patch fixes wrong return value for error cases.

      Signed-off-by: YoungJun Cho <yj44.cho@xxxxxxxxxxx>
      Acked-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 7fbbd05799976c0611dcb229649260504b2bdef5
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Sep 19 13:56:56 2014 +0300

      UBI: return on error in rename_volumes()

      I noticed this during a code review.  We are checking that the strlen()
      of ->name is not less than the ->name_len which the user gave us.  I
      believe this bug is harmless but clearly we meant to return here instead
      of setting an error code and then not using it.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit adfe83be973dc990f3763de3667c4cd004e6e4f7
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 19 11:48:47 2014 +0200

      UBI: Improve comment on work_sem

      Make clear what work_sem really does.

      Suggested-by: Artem Bityutskiy <dedekind1@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit d577bc104f2c01928d586358663de6d0a950130f
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 19 11:48:46 2014 +0200

      UBIFS: Remove bogus assert

      This assertion was only correct before UBIFS had xattr support.
      Now with xattr support also a directory node can carry data
      and can act as host node.

      Suggested-by: Artem Bityutskiy <dedekind1@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 8407f553268a4611f2542ed90677f0edfaa2c9c4
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Fri Sep 5 15:14:39 2014 +0100

      Btrfs: fix data corruption after fast fsync and writeback error

      When we do a fast fsync, we start all ordered operations and then while
      they're running in parallel we visit the list of modified extent maps
      and construct their matching file extent items and write them to the
      log btree. After that, in btrfs_sync_log() we wait for all the ordered
      operations to finish (via btrfs_wait_logged_extents).

      The problem with this is that we were completely ignoring errors that
      can happen in the extent write path, such as -ENOSPC, a temporary -ENOMEM
      or -EIO errors for example. When such error happens, it means we have 
parts
      of the on disk extent that weren't written to, and so we end up logging
      file extent items that point to these extents that contain garbage/random
      data - so after a crash/reboot plus log replay, we get our inode's 
metadata
      pointing to those extents.

      This worked in contrast with the full (non-fast) fsync path, where we
      start all ordered operations, wait for them to finish and then write
      to the log btree. In this path, after each ordered operation completes
      we check if it's flagged with an error (BTRFS_ORDERED_IOERR) and return
      -EIO if so (via btrfs_wait_ordered_range).

      So if an error happens with any ordered operation, just return a -EIO
      error to userspace, so that it knows that not all of its previous writes
      were durably persisted and the application can take proper action (like
      redo the writes for e.g.) - and definitely not leave any file extent items
      in the log refer to non fully written extents.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 669249eea365dd32b793b58891c74281c0aac47e
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Tue Sep 2 11:09:58 2014 +0100

      Btrfs: fix fsync race leading to invalid data after log replay

      When the fsync callback (btrfs_sync_file) starts, it first waits for
      the writeback of any dirty pages to start and finish without holding
      the inode's mutex (to reduce contention). After this it acquires the
      inode's mutex and repeats that process via btrfs_wait_ordered_range
      only if we're doing a full sync (BTRFS_INODE_NEEDS_FULL_SYNC flag
      is set on the inode).

      This is not safe for a non full sync - we need to start and wait for
      writeback to finish for any pages that might have been made dirty
      before acquiring the inode's mutex and after that first step mentioned
      before. Why this is needed is explained by the following comment added
      to btrfs_sync_file:

        "Right before acquiring the inode's mutex, we might have new
         writes dirtying pages, which won't immediately start the
         respective ordered operations - that is done through the
         fill_delalloc callbacks invoked from the writepage and
         writepages address space operations. So make sure we start
         all ordered operations before starting to log our inode. Not
         doing this means that while logging the inode, writeback
         could start and invoke writepage/writepages, which would call
         the fill_delalloc callbacks (cow_file_range,
         submit_compressed_extents). These callbacks add first an
         extent map to the modified list of extents and then create
         the respective ordered operation, which means in
         tree-log.c:btrfs_log_inode() we might capture all existing
         ordered operations (with btrfs_get_logged_extents()) before
         the fill_delalloc callback adds its ordered operation, and by
         the time we visit the modified list of extent maps (with
         btrfs_log_changed_extents()), we see and process the extent
         map they created. We then use the extent map to construct a
         file extent item for logging without waiting for the
         respective ordered operation to finish - this file extent
         item points to a disk location that might not have yet been
         written to, containing random data - so after a crash a log
         replay will make our inode have file extent items that point
         to disk locations containing invalid data, as we returned
         success to userspace without waiting for the respective
         ordered operation to finish, because it wasn't captured by
         btrfs_get_logged_extents()."

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a25eb52e81a40e986179a790fbb5a1f02f482b7a
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 19 16:51:00 2014 +0800

      cgroup: remove CGRP_RELEASABLE flag

      We call put_css_set() after setting CGRP_RELEASABLE flag in
      cgroup_task_migrate(), but in other places we call it without setting
      the flag. I don't see the necessity of this flag.

      Moreover once the flag is set, it will never be cleared, unless writing
      to the notify_on_release control file, so it can be quite confusing
      if we look at the output of debug.releasable.

        # mount -t cgroup -o debug xxx /cgroup
        # mkdir /cgroup/child
        # cat /cgroup/child/debug.releasable
        0   <-- shows 0 though the cgroup is empty
        # echo $$ > /cgroup/child/tasks
        # cat /cgroup/child/debug.releasable
        0
        # echo $$ > /cgroup/tasks && echo $$ > /cgroup/child/tasks
        # cat /proc/child/debug.releasable
        1   <-- shows 1 though the cgroup is not empty

      This patch removes the flag, and now debug.releasable shows if the
      cgroup is empty or not.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 4e2ba65068ac1d0e8c9df78a4ad787cf39640418
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 19 16:53:14 2014 +0800

      perf/cgroup: Remove perf_put_cgroup()

      Commit 5a17f543ed68 ("cgroup: improve css_from_dir() into 
css_tryget_from_dir()")
      removed perf_tryget_cgroup(), so let's also remove perf_put_cgroup().

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f29374b146dd02f5f99742aedaddd6ef3512fc9c
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 19 16:29:31 2014 +0800

      cgroup: remove redundant check in cgroup_ino()

      After we implemented default unified hierarchy, cgrp->kn can never
      be NULL.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bda0381e72028708b37695bf7d5b18ec956cf0a2
  Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
  Date:   Mon Sep 15 19:24:03 2014 -0400

      drm/i915: Use EIO instead of EAGAIN for sink CRC error.

      If something while getting panel CRC this means that probably hw I/O error
      so hw is busted and try again shouldn't help much.

      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 40bae736116233a7e46711a9d28fc72d0e7d33eb
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 13:28:08 2014 +0200

      drm/i915: Extend BIOS stolen mem handling to all platform

      Based upon a patch from Deepak, but reworked to only apply on gen7+
      and with the logic a bit clarified.

      v2: Fix s/SHIFT/MASK/ fumble that Ville spotted.

      Cc: Deepak S <deepak.s@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4144f9b5e003e65b7e4be6abfff133bc83e73fec
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 08:43:48 2014 +0100

      drm/i915: Match GTT space sanity checker with implementation

      If we believe that the device can cross cache domains in its prefetcher
      (i.e. we allow neighbouring pages in different domains), we don't supply
      a color_adjust callback. Use the presence of this callback to better
      determine when we should be verifying that the GTT space we just
      used is valid.

      v2: Remove the superfluous struct drm_device function param as well.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Also adjust the comment per irc discussion with Chris.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 770722585639bc2da683e72f610d5f614298e415
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 12:18:27 2014 +0100

      drm/i915: HSW always use GGTT selector for secure batches

      gen6 and earlier conflate address space selection (ppgtt vs ggtt) with
      the security bit (i.e. only privileged batches were allowed to run from
      ggtt). From Haswell only, you are able to select the security bit
      separate from the address space - and we always requested to use ppgtt.
      This breaks the golden render state batch execution with full-ppgtt as
      that is only present in the global GTT and more generally any secure
      batch that is not colocated in the ppgtt and ggtt. So we need to
      disable the use of the ppgtt selector bit for secure batches, or else we
      hang immediately upon boot and thence after every GPU reset...

      v2: Only HSW differentiates between secure dispatch and ggtt, so simply
      ignore the differentiation and always use secure==ggtt.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Rectify commit message as noted by Chris.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a01b0e946f6db0a145dd92d7a44babd628d2c7a8
  Author: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:14:16 2014 +0530

      drm/i915: add cherryview specfic forcewake in execlists_elsp_write

      In chv, we have two power wells Render & Media. We need to use
      corresponsing forcewake count. If we dont follow this we are getting
      error "*ERROR*: Timed out waiting for forcewake old ack to clear" due to
      multiple entry into __vlv_force_wake_get.

      Signed-off-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Requested-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cf303626748e0a5c059e453d025539583d870116
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Tue Sep 9 13:04:43 2014 +0100

      drm/i915: fix another use-after-free in i915_gem_evict_everything

      Also here, i915_gem_evict_vm causes an unbind, which can end up dropping
      the last ref to the ppgtt.

      Triggered by igt gem_evict_everything test.

      Testcase: igt/gem_evict_everything
      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a1e470d421f68d69bf35c1ed316a861625010eab
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 8 18:17:18 2014 +0200

      drm/i915: Don't reinit hpd interrupts after gpu reset

      Somehow I've overlooked this when simplifying the irq reinit
      scheme on gen4.5+ in

      commit 78ad455fd229c6f6cc2f390ccbe0d8f1a62d55a9
      Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Date:   Thu May 22 22:18:21 2014 +0200

          drm/i915: Improve irq handling after gpu resets

      Since display interrups in general survive a gpu reset on those
      platforms there's also no need to reinit the hotplug settings.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f0d3dad3ad618dbe4f65453c456c781c4568de29
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 7 16:51:12 2014 +0100

      drm/i915: Wrap -EIO send-vblank event for failed pageflip in spinlock

      drm_send_vblank_event() demands that we hold the event spinlock whilst
      calling it, so do so.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Fix the double lock as requested by Chris.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1d1ef21dafd13ff5cedbde840544d6e86669fe1d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 07:02:43 2014 +0100

      drm/i915: Drop any active reference before unbinding

      Before we process the final unbind on an object and move it to the
      unbound list, it is semantically cleaner if there are no more active
      references to the object. (An active reference would imply that it was
      still being accessed by the GPU after it became inaccessible.) The
      caveat is that all callsites must be prepared for the object to
      disappeared during the unbind - i.e. they must hold their own reference.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 21ab4e746d4d455fef66e2bef8c0442eb369a1d4
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:16:08 2014 +0100

      drm/i915: Objects on the unbound list may still have an active reference

      Due to the lazy retirement semantics, even though we have unbound an
      object, it may still hold onto an active reference. So in the debug code,
      play safe.

      v2: Export i915_gem_shrink() rather than opencoding it.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 344c5bbcb7a282cc59e2f111c8801106c4fe315c
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Sep 9 11:25:13 2014 +0300

      drm/i915/edp: use lane count and link rate from DPCD for eDP

      eDP panels are generally designed to support only a single clock and
      lane configuration.

      commit 56071a207602a451f0c46d3dcc8379b59ef576e2
      Author: Jani Nikula <jani.nikula@xxxxxxxxx>
      Date:   Tue May 6 14:56:52 2014 +0300

          drm/i915: use lane count and link rate from VBT as minimums for eDP

      should have started using the optimal link parameters for eDP
      panels. Turns out a certain other OS uses DPCD instead of VBT, which
      means trusting VBT on this may not be so reliable after all. Follow
      suit.

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81647
      Tested-by: Adam Jirasek <libm3l@xxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79386
      Tested-by: Narthana Epa <narthana.epa+freedesktop@xxxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f8d8a672f9370278ae2c9752ad3021662dbc42fd
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Fri Sep 5 16:19:18 2014 +0300

      drm/i915/dp: add missing \n in the TPS3 debug message

      This goes back to

      commit 06ea66b6bb445043dc25a9626254d5c130093199
      Author: Todd Previte <tprevite@xxxxxxxxx>
      Date:   Mon Jan 20 10:19:39 2014 -0700

          drm/i915: Enable 5.4Ghz (HBR2) link rate for Displayport 1.2-capable 
devices

      Cc: Todd Previte <tprevite@xxxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Pimp commit message a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 10e972d3f6dd77e009611c4bfeed02fa9827d0d6
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 21:43:45 2014 +0100

      drm/i915/hdmi, dp: Do not dereference the encoder in the connector destroy

      Oops, apparently intel_hdmi/intel_dp is the encoder - an object with a
      distinct lifetime to the connector, and so we cannot simply reuse the
      common function to unset and free the edid.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d6feb1962d08890080cbce080a3d73e1035f0a3d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:54:13 2014 +0300

      drm/i915: Limit the watermark to at least 8 entries on gen2/3

      830 is very unhappy of the watermark value is too low (indicating a very
      high watermark in fact, ie. memory fetch will occur with an almost full
      FIFO). Limit the watermark value to at least 8 cache lines.

      That also matches the burst size we use on most platforms. BSpec seems
      to indicate we should limit the watermark to 'burst size + 1'. But on
      gen4 we already use a hardcoded 8 as the watermark value (as the spec
      says we should), so just use 8 as the limit on gen2/3 as well.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1c4e02746147cef8853142a7c71efcb2b9660aed
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:52:42 2014 +0300

      drm/i915: Fix DVO 2x clock enable on 830M

      The spec says:
      "For the correct operation of the muxed DVO pins (GDEVSELB/ I2Cdata,
      GIRDBY/I2CClk) and (GFRAMEB/DVI_Data, GTRDYB/DVI_Clk): Bit 31
      (DPLL VCO Enable) and Bit 30 (2X Clock Enable) must be set to â??1â?? in
      both the DPLL A Control Register (06014h-06017h) and DPLL B Control
      Register (06018h-0601Bh)."

      The pipe A and B force quirks take care of DPLL_VCO_ENABLE, so we
      just need a bit of special care to handle DPLL_DVO_2X_MODE.

      v2: Recompute num_dvo_pipes on the spot, use PIPE_A/PIPE_B instead
          of pipe/!pipe for the register offsets in disable (Daniel)
          Add a comment about the ordering in enable and another one
          about filtering out the DVO 2x bit in state readout

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx> (v1)
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5db722eeba0051c68e638114f6720e715b03cd2c
  Author: Josef Holzmayr <holzmayr@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:02:26 2014 +0200

      ARM: at91: Remove the support for the RSI EWS board

      The platform is end of life/support and should not clutter
      the mach-at91 directory with non-DT files. It is therefore
      removed.

      Signed-off-by: Josef Holzmayr <holzmayr@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit ed2226bd4d4a53bcc3b2ea0b1b28e955ebc15da7
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 22:13:51 2014 -0700

      x86/platform/intel/iosf: Add debugfs config option for IOSF

      Makes the IOSF sideband available through debugfs. Allows
      developers to experiment with using the sideband to provide
      debug and analytical tools for units on the SoC.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411017231-20807-4-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ced3ce760b8df08e8bafba44f6b40407df2d0402
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 22:13:50 2014 -0700

      x86/platform/intel/iosf: Add better description of IOSF driver in config

      Adds better description of IOSF driver to determine when it
      should be enabled. Also moves the Kconfig option to "Processor
      type and features" menu from main configuration menu.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411017231-20807-3-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 849f5d894383d25c49132437aa289c9a9c98d5df
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 22:13:49 2014 -0700

      x86/platform/intel/iosf: Add Braswell PCI ID

      Add Braswell PCI ID to list of supported ID's for the IOSF driver.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411017231-20807-2-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9f1ae7596aad71d18c3e88a3927f3f76b037b8fe
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Fri Sep 19 12:05:45 2014 +0100

      arm64: Correct ftrace calls to aarch64_insn_gen_branch_imm()

      The aarch64_insn_gen_branch_imm() function takes an enum as the last
      argument rather than a bool. It happens to work because
      AARCH64_INSN_BRANCH_LINK matches 'true' but better to use the actual
      type.

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 9575a6a23a8081bc4c9d47d001621e2af0957c02
  Author: Martin Kelly <martin@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 07:17:56 2014 -0700

      x86/platform/pmc_atom: Fix warning when CONFIG_DEBUG_FS=n

      When compiling with CONFIG_DEBUG_FS=n, GCC emits an unused
      variable warning for pmc_atom.c because "ret" is used only
      within the CONFIG_DEBUG_FS block.

      This patch adds a dummy #ifdef for pmc_dbgfs_register() when
      CONFIG_DEBUG_FS=n to simplify the code and remove the warning.

      Signed-off-by: Martin Kelly <martkell@xxxxxxxxxx>
      Acked-by: "Li, Aubrey" <aubrey.li@xxxxxxxxxxxxxxx>
      Cc: vishwesh.m.rudramuni@xxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410963476-8360-1-git-send-email-martin@xxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d286c3af48e3ad187fc52a0060c71b0844f234ff
  Author: Rakib Mullick <rakib.mullick@xxxxxxxxx>
  Date:   Fri Sep 19 01:22:15 2014 +0600

      x86/mce: Avoid showing repetitive message from intel_init_thermal()

      intel_init_thermal() is called from a) at the time of system initializing
      and b) at the time of system resume to initialize thermal
      monitoring.

      In case when thermal monitoring is handled by SMI, we get to know it via
      printk(). Currently it gives the message at both cases, but its okay if
      we get it only once and no need to get the same message at every time
      system resumes.

      So, limit showing this message only at system boot time by avoid showing
      at system resume and reduce abusing kernel log buffer.

      Signed-off-by: Rakib Mullick <rakib.mullick@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411068135.5121.10.camel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit beb9147e95a75f41c984d7235cf6d59f3ca2d5db
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 12:56:06 2014 -0700

      x86/mm: Update memory map description to list hypervisor-reserved area

      Peter Anvin says:

       > 0xffff880000000000 is the lowest usable address because we have
       > agreed to leave 0xffff800000000000-0xffff880000000000 for the
       > hypervisor or other non-OS uses.

      Let's call this out in the documentation.

      This came up during the kernel address sanitizer discussions
      where it was proposed to use this area for other kernel things.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140918195606.841389D2@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 64a1925c00706253aa887431fc45f96db48aa727
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 26 11:54:56 2014 +0800

      rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc

      Now that we have Kconfig options for individual sunxi platforms, let
      the rtc-sunxi driver depend on the platforms that actually have this
      hardware, sun4i and sun7i.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 9765d2d9430971ca89b09af076e7a8ff250df473
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 26 11:54:55 2014 +0800

      rtc: sun6i: Add sun6i RTC driver

      This patch introduces the driver for the RTC in the Allwinner A31 and
      A23 SoCs.

      Unlike the RTC found in A10/A20 SoCs, which was part of the timer, the
      RTC in A31/A23 are a separate hardware block, which also contain a few
      controls for the RTC block hardware (a regulator and RTC block GPIO pin
      latches), while also having separate interrupts for the alarms.

      The hardware is different enough to make a different driver for it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Reviewed-by: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit bd61c98f9b3f142cd63f9e15acfe203bec9e5f5a
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:50 2014 +0200

      sched: Test the CPU's capacity in wake_affine()

      Currently the task always wakes affine on this_cpu if the latter is idle.
      Before waking up the task on this_cpu, we check that this_cpu capacity is 
not
      significantly reduced because of RT tasks or irq activity.

      Use case where the number of irq and/or the time spent under irq is 
important
      will take benefit of this because the task that is woken up by irq or 
softirq
      will not use the same CPU than irq (and softirq) but a idle one.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: preeti@xxxxxxxxxxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-8-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d3bfca1a7b028a57d648dbc0985492c6a4466ccf
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:48 2014 +0200

      ARM: topology: Use the new cpu_capacity interface

      Use the new arch_scale_cpu_capacity() scheduler facility in order to 
reflect
      the original capacity of a CPU instead of arch_scale_freq_capacity() 
which is
      more linked to a scaling of the capacity linked to the frequency.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: preeti@xxxxxxxxxxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mark Brown <broonie@xxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Cc: devicetree@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409051215-16788-6-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 26bc3c50d3b3984564c270da86f1fbbfb774dbcd
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:47 2014 +0200

      sched: Allow all architectures to set 'capacity_orig'

      'capacity_orig' is only changed for systems with an SMT sched_domain 
level in order
      to reflect the lower capacity of CPUs. Heterogenous systems also have to 
reflect an
      original capacity that is different from the default value.

      Create a more generic function arch_scale_cpu_capacity that can be also 
used by
      non SMT platforms to set capacity_orig.

      The __weak implementation of arch_scale_cpu_capacity() is the previous 
SMT variant,
      in order to keep backward compatibility with the use of capacity_orig.

      arch_scale_smt_capacity() and default_scale_smt_capacity() have been 
removed as
      they were not used elsewhere than in arch_scale_cpu_capacity().

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Reviewed-by: Kamalesh Babulal <kamalesh@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Preeti U. Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      [ Added default_scale_cpu_capacity() back. ]
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-5-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 65fdac08c264506ff95ee1e34ae066e308c9e6e3
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:46 2014 +0200

      sched: Fix avg_load computation

      The computation of avg_load and avg_load_per_task should only take into
      account the number of CFS tasks. The non-CFS tasks are already taken into
      account by decreasing the CPU's capacity and they will be tracked in the
      CPU's utilization (group_utilization) of the next patches.

      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-4-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 05bfb65f52cbdabe26ebb629959416a6cffb034d
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:45 2014 +0200

      sched: Remove a wake_affine() condition

      In wake_affine() I have tried to understand the meaning of the condition:

       (this_load <= load &&
        this_load + target_load(prev_cpu, idx) <= tl_per_task)

      but I failed to find a use case that can take advantage of it and I 
haven't
      found clear description in the previous commit's log.

      Futhermore, the comment of the condition refers to the task_hot function 
that
      was used before being replaced by the current condition:

      /*
       * This domain has SD_WAKE_AFFINE and
       * p is cache cold in this domain, and
       * there is no bad imbalance.
       */

      If we look more deeply the below condition:

       this_load + target_load(prev_cpu, idx) <= tl_per_task

      When sync is clear, we have:

       tl_per_task = runnable_load_avg / nr_running
       this_load = max(runnable_load_avg, cpuload[idx])
       target_load =  max(runnable_load_avg', cpuload'[idx])

      It implies that runnable_load_avg == 0 and nr_running <= 1 in order to 
match the
      condition. This implies that runnable_load_avg == 0 too because of the
      condition: this_load <= load.

      but if this _load is null, 'balanced' is already set and the test is 
redundant.

      If sync is set, it's not as straight forward as above (especially if 
cgroup
      are involved) but the policy should be similar as we have removed a task 
that's
      going to sleep in order to get a more accurate load and this_load values.

      The current conclusion is that these additional condition don't give any 
benefit
      so we can remove them.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: preeti@xxxxxxxxxxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-3-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit afdeee0510db918b31bb4aba47452df2ddbdbcf2
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:44 2014 +0200

      sched: Fix imbalance flag reset

      The imbalance flag can stay set whereas there is no imbalance.

      Let assume that we have 3 tasks that run on a dual cores /dual cluster 
system.
      We will have some idle load balance which are triggered during tick.
      Unfortunately, the tick is also used to queue background work so we can 
reach
      the situation where short work has been queued on a CPU which already 
runs a
      task. The load balance will detect this imbalance (2 tasks on 1 CPU and 
an idle
      CPU) and will try to pull the waiting task on the idle CPU. The waiting 
task is
      a worker thread that is pinned on a CPU so an imbalance due to pinned 
task is
      detected and the imbalance flag is set.

      Then, we will not be able to clear the flag because we have at most 1 
task on
      each CPU but the imbalance flag will trig to useless active load balance
      between the idle CPU and the busy CPU.

      We need to reset of the imbalance flag as soon as we have reached a 
balanced
      state. If all tasks are pinned, we don't consider that as a balanced 
state and
      let the imbalance flag set.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-2-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0d9e26329b0c9263d4d9e0422d80a0e73268c52f
  Author: Aaron Tomlin <atomlin@xxxxxxxxxx>
  Date:   Fri Sep 12 14:16:19 2014 +0100

      sched: Add default-disabled option to BUG() when stack end location is 
overwritten

      Currently in the event of a stack overrun a call to schedule()
      does not check for this type of corruption. This corruption is
      often silent and can go unnoticed. However once the corrupted
      region is examined at a later stage, the outcome is undefined
      and often results in a sporadic page fault which cannot be
      handled.

      This patch checks for a stack overrun and takes appropriate
      action since the damage is already done, there is no point
      in continuing.

      Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: aneesh.kumar@xxxxxxxxxxxxxxxxxx
      Cc: dzickus@xxxxxxxxxx
      Cc: bmr@xxxxxxxxxx
      Cc: jcastillo@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: prarit@xxxxxxxxxx
      Cc: jgh@xxxxxxxxxx
      Cc: minchan@xxxxxxxxxx
      Cc: mpe@xxxxxxxxxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: rostedt@xxxxxxxxxxx
      Cc: hannes@xxxxxxxxxxx
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Lubomir Rintel <lkundrak@xxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410527779-8133-4-git-send-email-atomlin@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a70857e46dd13e87ae06bf0e64cb6a2d4f436265
  Author: Aaron Tomlin <atomlin@xxxxxxxxxx>
  Date:   Fri Sep 12 14:16:18 2014 +0100

      sched: Add helper for task stack page overrun checking

      This facility is used in a few places so let's introduce
      a helper function to improve code readability.

      Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: aneesh.kumar@xxxxxxxxxxxxxxxxxx
      Cc: dzickus@xxxxxxxxxx
      Cc: bmr@xxxxxxxxxx
      Cc: jcastillo@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: prarit@xxxxxxxxxx
      Cc: jgh@xxxxxxxxxx
      Cc: minchan@xxxxxxxxxx
      Cc: mpe@xxxxxxxxxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: hannes@xxxxxxxxxxx
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Seiji Aguchi <seiji.aguchi@xxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410527779-8133-3-git-send-email-atomlin@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d4311ff1a8da48d609db9500f121c15580dfeeb7
  Author: Aaron Tomlin <atomlin@xxxxxxxxxx>
  Date:   Fri Sep 12 14:16:17 2014 +0100

      init/main.c: Give init_task a canary

      Tasks get their end of stack set to STACK_END_MAGIC with the
      aim to catch stack overruns. Currently this feature does not
      apply to init_task. This patch removes this restriction.

      Note that a similar patch was posted by Prarit Bhargava
      some time ago but was never merged:

        http://marc.info/?l=linux-kernel&m=127144305403241&w=2

      Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: aneesh.kumar@xxxxxxxxxxxxxxxxxx
      Cc: dzickus@xxxxxxxxxx
      Cc: bmr@xxxxxxxxxx
      Cc: jcastillo@xxxxxxxxxx
      Cc: jgh@xxxxxxxxxx
      Cc: minchan@xxxxxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: hannes@xxxxxxxxxxx
      Cc: Alex Thorlton <athorlton@xxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Seiji Aguchi <seiji.aguchi@xxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410527779-8133-2-git-send-email-atomlin@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a15b12ac36ad4e7b856a4ae54937ae26a51aebad
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:03:34 2014 +0400

      sched: Do not stop cpu in set_cpus_allowed_ptr() if task is not running

      If a task is queued but not running on it rq, we can simply migrate
      it without migration thread and switching of context.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410519814.3569.7.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1ba93d42727c44001aa8ccffd39c8ab5705379e2
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:42:20 2014 +0400

      sched/dl: Simplify pick_dl_task()

      1) Nobody calls pick_dl_task() with negative cpu, it's old RT leftover.

      2) If p->nr_cpus_allowed is 1, than the affinity has just been changed
        in set_cpus_allowed_ptr(); we'll pick it just earlier than migration
        thread.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529340.3569.27.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f3f1768f89d601ad29f4701deef91caaa82b9f57
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:42:01 2014 +0400

      sched/rt: Remove useless if from cleanup pick_next_task_rt()

      _pick_next_task_rt() never returns NULL.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529321.3569.26.camel@tkhai
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f3cd1c4ec059c956d3346705e453aff3ace3b494
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:41:40 2014 +0400

      sched/core: Use put_prev_task() accessor where possible

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529300.3569.25.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a8edd075323cec607797fdd1d7b1222c987f4a47
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:41:16 2014 +0400

      sched/fair: cleanup: Remove useless assignment in select_task_rq_fair()

      new_cpu is reassigned below, so we do not need this here.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529276.3569.24.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f139caf2e89713687514d9db847a4fa2e29c87a2
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:40:54 2014 +0400

      sched, cleanup, treewide: Remove set_current_state(TASK_RUNNING) after 
schedule()

      schedule(), io_schedule() and schedule_timeout() always return
      with TASK_RUNNING state set, so one more setting is unnecessary.

      (All places in patch are visible good, only exception is
       kiblnd_scheduler() from:

            drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c

       Its schedule() is one line above standard 3 lines of unified diff)

      No places where set_current_state() is used for mb().

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529254.3569.23.camel@tkhai
      Cc: Alasdair Kergon <agk@xxxxxxxxxx>
      Cc: Anil Belur <askb23@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Dave Kleikamp <shaggy@xxxxxxxxxx>
      Cc: David Airlie <airlied@xxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Cc: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
      Cc: Frank Blaschka <blaschka@xxxxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Helge Deller <deller@xxxxxx>
      Cc: Isaac Huang <he.huang@xxxxxxxxx>
      Cc: James E.J. Bottomley <JBottomley@xxxxxxxxxxxxx>
      Cc: James E.J. Bottomley <jejb@xxxxxxxxxxxxxxxx>
      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Cc: Jeff Dike <jdike@xxxxxxxxxxx>
      Cc: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Liang Zhen <liang.zhen@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Masaru Nomura <massa.nomura@xxxxxxxxx>
      Cc: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: Mikael Starvik <starvik@xxxxxxxx>
      Cc: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: Neil Brown <neilb@xxxxxxx>
      Cc: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Cc: Peng Tao <bergwolf@xxxxxxxxx>
      Cc: Richard Weinberger <richard@xxxxxx>
      Cc: Robert Love <robert.w.love@xxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Cc: Ursula Braun <ursula.braun@xxxxxxxxxx>
      Cc: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Cc: devel@xxxxxxxxxxxxxxxxxxxx
      Cc: dm-devel@xxxxxxxxxx
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: fcoe-devel@xxxxxxxxxxxxx
      Cc: jfs-discussion@xxxxxxxxxxxxxxxxxxxxx
      Cc: linux390@xxxxxxxxxx
      Cc: linux-afs@xxxxxxxxxxxxxxxxxxx
      Cc: linux-cris-kernel@xxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-nfs@xxxxxxxxxxxxxxx
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Cc: linux-raid@xxxxxxxxxxxxxxx
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: qla2xxx-upstream@xxxxxxxxxx
      Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: user-mode-linux-user@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9c368b5b6eccce1cbd7f68142106b3b4ddb1c5b5
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Sep 12 09:12:15 2014 -0400

      sched, time: Fix lock inversion in thread_group_cputime()

      The sig->stats_lock nests inside the tasklist_lock and the
      sighand->siglock in __exit_signal and wait_task_zombie.

      However, both of those locks can be taken from irq context,
      which means we need to use the interrupt safe variant of
      read_seqbegin_or_lock. This blocks interrupts when the "lock"
      branch is taken (seq is odd), preventing the lock inversion.

      On the first (lockless) pass through the loop, irqs are not
      blocked.

      Reported-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: prarit@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410527535-9814-3-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ef8ac06359ddf95431cf6bb04ad2b36fff562328
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Sep 12 09:12:14 2014 -0400

      seqlock: Add irqsave variant of read_seqbegin_or_lock()

      There are cases where read_seqbegin_or_lock() needs to block irqs,
      because the seqlock in question nests inside a lock that is also
      be taken from irq context.

      Add read_seqbegin_or_lock_irqsave() and done_seqretry_irqrestore(), which
      are almost identical to read_seqbegin_or_lock() and done_seqretry().

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: prarit@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: sgruszka@xxxxxxxxxx
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: John Stultz <john.stultz@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410527535-9814-2-git-send-email-riel@xxxxxxxxxx
      [ Improved the readability of the code a bit. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2ed903c5485bad0eafdd3d59ff993598736e4f31
  Author: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
  Date:   Thu Sep 4 15:17:55 2014 +0800

      cpuidle: Use wake_up_all_idle_cpus() to wake up all idle cpus

      Currently kick_all_cpus_sync() or smp_call_function() can not
      break the polling idle cpu immediately.

      Instead using wake_up_all_idle_cpus() which can wake up the polling idle
      cpu quickly is much more helpful for power.

      Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: changcheng.liu@xxxxxxxxx
      Cc: xiaoming.wang@xxxxxxxxx
      Cc: souvik.k.chakravarty@xxxxxxxxx
      Cc: luto@xxxxxxxxxxxxxx
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409815075-4180-3-git-send-email-chuansheng.liu@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c6f4459fc3ba532e896cb678e29b45cb985f82bf
  Author: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
  Date:   Thu Sep 4 15:17:54 2014 +0800

      smp: Add new wake_up_all_idle_cpus() function

      Currently kick_all_cpus_sync() can break non-polling idle cpus
      thru IPI interrupts.

      But sometimes we need to break the polling idle cpus immediately
      to reselect the suitable c-state, also for non-idle cpus, we need
      to do nothing if we try to wake up them.

      Here adding one new function wake_up_all_idle_cpus() to let all cpus
      out of idle based on function wake_up_if_idle().

      Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: rjw@xxxxxxxxxxxxx
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: changcheng.liu@xxxxxxxxx
      Cc: xiaoming.wang@xxxxxxxxx
      Cc: souvik.k.chakravarty@xxxxxxxxx
      Cc: luto@xxxxxxxxxxxxxx
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Cc: Roman Gushchin <klamm@xxxxxxxxxxxxxx>
      Cc: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409815075-4180-2-git-send-email-chuansheng.liu@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f6be8af1c95de4a46e325e728900a70ceadb52cf
  Author: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
  Date:   Thu Sep 4 15:17:53 2014 +0800

      sched: Add new API wake_up_if_idle() to wake up the idle cpu

      Implementing one new API wake_up_if_idle(), which is used to
      wake up the idle CPU.

      Suggested-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: rjw@xxxxxxxxxxxxx
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: changcheng.liu@xxxxxxxxx
      Cc: xiaoming.wang@xxxxxxxxx
      Cc: souvik.k.chakravarty@xxxxxxxxx
      Cc: chuansheng.liu@xxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409815075-4180-1-git-send-email-chuansheng.liu@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ba7e5a279e72f4b246dc7a419ac707e1936ede3e
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Thu Sep 4 16:35:30 2014 -0400

      sched/numa: Use select_idle_sibling() to select a destination for 
task_numa_move()

      The code in task_numa_compare() will only examine at most one idle CPU 
per node,
      because they all have the same score. However, some idle CPUs are better
      candidates than others, due to busy or idle SMT siblings, etc...

      The scheduler has logic to find the best CPU within an LLC to place a
      task. The NUMA code should probably use it.

      This seems to reduce the standard deviation for single instance 
SPECjbb2005
      with a low warehouse count on my 4 node test system.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: mgorman@xxxxxxx
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140904163530.189d410a@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 00a158be83839f2d5370612d633eb2643ddf844e
  Author: Abhi Das <adas@xxxxxxxxxx>
  Date:   Thu Sep 18 21:40:28 2014 -0500

      GFS2: fix bad inode i_goal values during block allocation

      This patch checks if i_goal is either zero or if doesn't exist
      within any rgrp (i.e gfs2_blk2rgrpd() returns NULL). If so, it
      assigns the ip->i_no_addr block as the i_goal.

      There are two scenarios where a bad i_goal can result in a
      -EBADSLT error.

      1. Attempting to allocate to an existing inode:
      Control reaches gfs2_inplace_reserve() and ip->i_goal is bad.
      We need to fix i_goal here.

      2. A new inode is created in a directory whose i_goal is hosed:
      In this case, the parent dir's i_goal is copied onto the new
      inode. Since the new inode is not yet created, the ip->i_no_addr
      field is invalid and so, the fix in gfs2_inplace_reserve() as per
      1) won't work in this scenario. We need to catch and fix it sooner
      in the parent dir itself (gfs2_create_inode()), before it is
      copied to the new inode.

      Signed-off-by: Abhi Das <adas@xxxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit 84d7fce693884897c6196cc98228a2ad56ae2a9a
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:30:22 2014 +0200

      netfilter: nf_tables: export rule-set generation ID

      This patch exposes the ruleset generation ID in three ways:

      1) The new command NFT_MSG_GETGEN that exposes the 32-bits ruleset
         generation ID. This ID is incremented in every commit and it
         should be large enough to avoid wraparound problems.

      2) The less significant 16-bits of the generation ID are exposed through
         the nfgenmsg->res_id header field. This allows us to quickly catch
         if the ruleset has change between two consecutive list dumps from
         different object lists (in this specific case I think the risk of
         wraparound is unlikely).

      3) Userspace subscribers may receive notifications of new rule-set
         generation after every commit. This also provides an alternative
         way to monitor the generation ID. If the events are lost, the
         userspace process hits a overrun error, so it knows that it is
         working with a stale ruleset anyway.

      Patrick spotted that rule-set transformations in userspace may take
      quite some time. In that case, it annotates the 32-bits generation ID
      before fetching the rule-set, then:

      1) it compares it to what we obtain after the transformation to
         make sure it is not working with a stale rule-set and no wraparound
         has ocurred.

      2) it subscribes to ruleset notifications, so it can watch for new
         generation ID.

      This is complementary to the NLM_F_DUMP_INTR approach, which allows
      us to detect an interference in the middle one single list dumping.
      There is no way to explicitly check that an interference has occurred
      between two list dumps from the kernel, since it doesn't know how
      many lists the userspace client is actually going to dump.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit fc04733a1a71af26bf30830571b71f5f2a354a06
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:53:17 2014 +0200

      netfilter: nfnetlink: use original skbuff when committing/aborting

      This allows us to access the original content of the batch from
      the commit and the abort paths.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 4f7cf3a992cc0c15c97d2e34ea08a1cb7faace39
  Merge: c88f209 e568573
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Fri Sep 19 07:13:36 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        o Add +field argument support for --sort option (Jiri Olsa)

        o Do not access kallsyms when analyzing user binaries with 'probe' 
(Masami Hiramatsu)

        o Ignore stripped vmlinux and fallback to kallsyms (Anton Blanchard)

        o Add path to Ubuntu kernel debuginfo file (Anton Blanchard)

        o Disable kernel symbol demangling by default (Avi Kivity)

      Infrastructure changes:

        o More intel PT prep work, from Adrian Hunter, including:

          - Let a user specify a PMU event without any config terms
          - Add perf-with-kcore script
          - Let default config be defined for a PMU
          - Add perf_pmu__scan_file()

        o "perf kvm stat report" improvements by Alexander Yarygin:
          o  Save pid string in opts.target.pid
          o  Enable the target.system_wide flag
          o  Unify the title bar output

        o Fix build issue on powerpc when DWARF support is disabled (Anton 
Blanchard)

        o Allow to specify lib compile variable for spec usage (Jiri Olsa)

        o Fix build on ARM (Stephane Eranian)

        o Fix build on powerpc when DWARF support is disabled (Anton Blanchard)

        o Don't include sys/poll.h directly (Arnaldo Carvalho de Melo)

        o Use ring buffer consume method to look like other tools (Arnaldo 
Carvalho de Melo)

        o Allow to specify lib compile variable for spec usage (Jiri Olsa)

        o Fix GNU-only grep usage in Makefile (John Spencer)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 513d1a2884a49654f368b5fa25ef186e976bdada
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Tue Sep 2 10:00:07 2014 -0500

      irqchip: Properly fetch the per cpu offset

      The raw_cpu_read() conversion dropped the fetch of the offset
      from base->percpu_base in gic_get_percpu_base.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Reported-and-tested-by: Bartlomiej Zolnierkiewicz 
<b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a98f26f183801685ef57333de4bafd4bbc692c7c
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:07 2014 +0100

      arm/arm64: KVM: vgic: make number of irqs a configurable attribute

      In order to make the number of interrupts configurable, use the new
      fancy device management API to add KVM_DEV_ARM_VGIC_GRP_NR_IRQS as
      a VGIC configurable attribute.

      Userspace can now specify the exact size of the GIC (by increments
      of 32 interrupts).

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 4956f2bc1fdee4bc336532f3f34635a8534cedfd
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:06 2014 +0100

      arm/arm64: KVM: vgic: delay vgic allocation until init time

      It is now quite easy to delay the allocation of the vgic tables
      until we actually require it to be up and running (when the first
      vcpu is kicking around, or someones tries to access the GIC registers).

      This allow us to allocate memory for the exact number of CPUs we
      have. As nobody configures the number of interrupts just yet,
      use a fallback to VGIC_NR_IRQS_LEGACY.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 5fb66da64064d0cb8dcce4cc8bf4cb1b921b13a0
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:05 2014 +0100

      arm/arm64: KVM: vgic: kill VGIC_NR_IRQS

      Nuke VGIC_NR_IRQS entierly, now that the distributor instance
      contains the number of IRQ allocated to this GIC.

      Also add VGIC_NR_IRQS_LEGACY to preserve the current API.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit c3c918361adcceb816c92b21dd95d2b46fb96a8f
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:04 2014 +0100

      arm/arm64: KVM: vgic: handle out-of-range MMIO accesses

      Now that we can (almost) dynamically size the number of interrupts,
      we're facing an interesting issue:

      We have to evaluate at runtime whether or not an access hits a valid
      register, based on the sizing of this particular instance of the
      distributor. Furthermore, the GIC spec says that accessing a reserved
      register is RAZ/WI.

      For this, add a new field to our range structure, indicating the number
      of bits a single interrupts uses. That allows us to find out whether or
      not the access is in range.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit fc675e355e705a046df7b635d3f3330c0ad94569
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:03 2014 +0100

      arm/arm64: KVM: vgic: kill VGIC_MAX_CPUS

      We now have the information about the number of CPU interfaces in
      the distributor itself. Let's get rid of VGIC_MAX_CPUS, and just
      rely on KVM_MAX_VCPUS where we don't have the choice. Yet.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit fb65ab63b8cae510ea1e43e68b5da2f9980aa6d5
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:02 2014 +0100

      arm/arm64: KVM: vgic: Parametrize VGIC_NR_SHARED_IRQS

      Having a dynamic number of supported interrupts means that we
      cannot relly on VGIC_NR_SHARED_IRQS being fixed anymore.

      Instead, make it take the distributor structure as a parameter,
      so it can return the right value.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit c1bfb577addd4867a82c4f235824a315d5afb94a
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:01 2014 +0100

      arm/arm64: KVM: vgic: switch to dynamic allocation

      So far, all the VGIC data structures are statically defined by the
      *maximum* number of vcpus and interrupts it supports. It means that
      we always have to oversize it to cater for the worse case.

      Start by changing the data structures to be dynamically sizeable,
      and allocate them at runtime.

      The sizes are still very static though.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 71afaba4a2e98bb7bdeba5078370ab43d46e67a1
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:00 2014 +0100

      KVM: ARM: vgic: plug irq injection race

      As it stands, nothing prevents userspace from injecting an interrupt
      before the guest's GIC is actually initialized.

      This goes unnoticed so far (as everything is pretty much statically
      allocated), but ends up exploding in a spectacular way once we switch
      to a more dynamic allocation (the GIC data structure isn't there yet).

      The fix is to test for the "ready" flag in the VGIC distributor before
      trying to inject the interrupt. Note that in order to avoid breaking
      userspace, we have to ignore what is essentially an error.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 7e362919a59e6fc60e08ad1cf0b047291d1ca2e9
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 22:34:04 2014 +0200

      arm/arm64: KVM: vgic: Clarify and correct vgic documentation

      The VGIC virtual distributor implementation documentation was written a
      very long time ago, before the true nature of the beast had been
      partially absorbed into my bloodstream.  Clarify the docs.

      Plus, it fixes an actual bug.  ICFRn, pfff.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 9da48b5502622f9f0e49df957521ec43a0c9f4c1
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 22:30:45 2014 +0200

      arm/arm64: KVM: vgic: Fix SGI writes to GICD_I{CS}PENDR0

      Writes to GICD_ISPENDR0 and GICD_ICPENDR0 ignore all settings of the
      pending state for SGIs.  Make sure the implementation handles this
      correctly.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit faa1b46c3e9f4d40359aee04ff275eea5f4cae3a
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 21:54:51 2014 +0200

      arm/arm64: KVM: vgic: Improve handling of GICD_I{CS}PENDRn

      Writes to GICD_ISPENDRn and GICD_ICPENDRn are currently not handled
      correctly for level-triggered interrupts.  The spec states that for
      level-triggered interrupts, writes to the GICD_ISPENDRn activate the
      output of a flip-flop which is in turn or'ed with the actual input
      interrupt signal.  Correspondingly, writes to GICD_ICPENDRn simply
      deactivates the output of that flip-flop, but does not (of course) affect
      the external input signal.  Reads from GICC_IAR will also deactivate the
      flip-flop output.

      This requires us to track the state of the level-input separately from
      the state in the flip-flop.  We therefore introduce two new variables on
      the distributor struct to track these two states.  Astute readers may
      notice that this is introducing more state than required (because an OR
      of the two states gives you the pending state), but the remaining vgic
      code uses the pending bitmap for optimized operations to figure out, at
      the end of the day, if an interrupt is pending or not on the distributor
      side.  Refactoring the code to consider the two state variables all the
      places where we currently access the precomputed pending value, did not
      look pretty.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit cced50c9280ef7ca1af48080707a170efa1adfa0
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 22:37:33 2014 +0200

      arm/arm64: KVM: vgic: Clear queued flags on unqueue

      If we unqueue a level-triggered interrupt completely, and the LR does
      not stick around in the active state (and will therefore no longer
      generate a maintenance interrupt), then we should clear the queued flag
      so that the vgic can actually queue this level-triggered interrupt at a
      later time and deal with its pending state then.

      Note: This should actually be properly fixed to handle the active state
      on the distributor.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit dbf20f9d8105cca531614c8bff9a74351e8e67e7
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Mon Jun 9 12:55:13 2014 +0200

      arm/arm64: KVM: Rename irq_active to irq_queued

      We have a special bitmap on the distributor struct to keep track of when
      level-triggered interrupts are queued on the list registers.  This was
      named irq_active, which is confusing, because the active state of an
      interrupt as per the GIC spec is a different thing, not specifically
      related to edge-triggered/level-triggered configurations but rather
      indicates an interrupt which has been ack'ed but not yet eoi'ed.

      Rename the bitmap and the corresponding accessor functions to irq_queued
      to clarify what this is actually used for.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 227844f53864077ccaefe01d0960fcccc03445ce
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Mon Jun 9 12:27:18 2014 +0200

      arm/arm64: KVM: Rename irq_state to irq_pending

      The irq_state field on the distributor struct is ambiguous in its
      meaning; the comment says it's the level of the input put, but that
      doesn't make much sense for edge-triggered interrupts.  The code
      actually uses this state variable to check if the interrupt is in the
      pending state on the distributor so clarify the comment and rename the
      actual variable and accessor methods.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit a875dafcf9b6b266c855e1f9b0aa060ef585d38a
  Merge: 0ba0951 f51770e
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Thu Sep 18 18:15:32 2014 -0700

      Merge remote-tracking branch 'kvm/next' into queue

      Conflicts:
        arch/arm64/include/asm/kvm_host.h
        virt/kvm/arm/vgic.c

  commit 6b654af5e694754672894c134eb50cfa2b79dc2e
  Merge: 8337486 3840a65
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 19 10:41:12 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      single AGP fix

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: fix AGP userptr handling

  commit dd56af42bd829c6e770ed69812bd65a04eaeb1e4
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 20:25:06 2014 -0700

      rcu: Eliminate deadlock between CPU hotplug and expedited grace periods

      Currently, the expedited grace-period primitives do get_online_cpus().
      This greatly simplifies their implementation, but means that calls
      to them holding locks that are acquired by CPU-hotplug notifiers (to
      say nothing of calls to these primitives from CPU-hotplug notifiers)
      can deadlock.  But this is starting to become inconvenient, as can be
      seen here: https://lkml.org/lkml/2014/8/5/754.  The problem in this
      case is that some developers need to acquire a mutex from a CPU-hotplug
      notifier, but also need to hold it across a synchronize_rcu_expedited().
      As noted above, this currently results in deadlock.

      This commit avoids the deadlock and retains the simplicity by creating
      a try_get_online_cpus(), which returns false if the get_online_cpus()
      reference count could not immediately be incremented.  If a call to
      try_get_online_cpus() returns true, the expedited primitives operate as
      before.  If a call returns false, the expedited primitives fall back to
      normal grace-period operations.  This falling back of course results in
      increased grace-period latency, but only during times when CPU hotplug
      operations are actually in flight.  The effect should therefore be
      negligible during normal operation.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Tested-by: Lan Tianyu <tianyu.lan@xxxxxxxxx>

  commit 3840a656f61fdc504f1b0c6617f6af800d551efe
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Sep 17 04:00:05 2014 -0600

      drm/radeon: fix AGP userptr handling

      AGP mappings are not cache coherent, so userptr support
      won't work. Additional to that the AGP implementation uses
      a different ttm_tt container structure so we run into
      problems if we cast the pointer without checking if it's
      the right type.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 5e1344eb3f4804d2d50195e197fcbcdbd60ad049
  Author: Johan Rudholm <johan.rudholm@xxxxxxxx>
  Date:   Wed Sep 17 09:50:42 2014 +0200

      mmc: block: change stop errors to info

      Stop command errors are not fatal to the transfer since we make sure
      that the card returns to the transfer state and check the card status.
      Change an unnecessary error to an info.

      Signed-off-by: Johan Rudholm <johanru@xxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7e1fc19b29e925d4e567a708625dad1f0fb8bf16
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Sep 16 09:54:55 2014 +0200

      mmc: dw_mmc: Remove unused function for !CONFIG_OF

      dw_mci_of_find_slot_node() is only used in dw_mci_of_get_slot_quirks()
      if CONFIG_OF is defined, thus there is no need to have a !CONFIG_OF
      version of it. Fixes the following compile warning with !CONFIG_OF:

        CC [M]  drivers/mmc/host/dw_mmc.o
      drivers/mmc/host/dw_mmc.c:2223:28: warning: 
â??dw_mci_of_find_slot_nodeâ?? defined but not used [-Wunused-function]

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 994324bbabc7e9dce75322bbf839b846aca8e1d6
  Author: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:47:11 2014 +0200

      mmc: Checks EXT_CSD_PARTITION_SETTING_COMPLETED before partitions 
computation

      Checks EXT_CSD_PARTITION_SETTING_COMPLETED bit before
       computing enhanced user area offset and size, and
       adding mmc general purpose partitions. The two needs
       EXT_CSD_PARTITION_SETTING_COMPLETED bit be set to be
       valid (as described in JEDEC standard).
      Warn user in case of misconfiguration.

      Signed-off-by: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 69803d4f487fc60ce740f1fe1f0d2092d97277b6
  Author: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:47:09 2014 +0200

      mmc: Replace "enhanced_area_en" attribute by "partition_setting_completed"

      Replace ext_csd "enhanced_area_en" attribute by
       "partition_setting_completed". It was used whether or
       not enhanced user area is defined and without checks of
       EXT_CSD_PARTITION_SETTING_COMPLETED bit.

      Signed-off-by: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b4493eea4a6561bd9fa57aaa2f7d2b5ea31a1f2e
  Author: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:47:06 2014 +0200

      mmc: Move code that manages user area and gp partitions into functions

      Move code that manages user area and general purpose
       partitions into functions.

      Signed-off-by: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f6e63f90809946d410c42045577cb159fedabf8c
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 18 17:12:30 2014 -0400

      ext4: fold ext4_nojournal_sops into ext4_sops

      There's no longer any need to have a separate set of super_operations
      for nojournal mode.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit bb0445765866e5b1607af81e2f48ca5a8efbeed8
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 18 17:12:02 2014 -0400

      ext4: support freezing ext2 (nojournal) file systems

      Through an oversight, when we added nojournal support to ext4, we
      didn't add support to allow file system freezing.  This is relatively
      easy to add, so let's do it.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reported-by: Dexuan Cui <decui@xxxxxxxxxxxxx>

  commit bda3253043c54a705c8352096194ab6216e2e5c1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 18 16:12:37 2014 -0400

      ext4: fold ext4_sync_fs_nojournal() into ext4_sync_fs()

      This allows us to eliminate duplicate code, and eventually allow us to
      also fold ext4_sops and ext4_nojournal_sops together.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 73e3f1eb51888303389f2dc2219c97ce34ca6db0
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 12:57:47 2014 +0530

      spi: pl022: Add missing error check for devm_kzalloc

      Currently this driver is missing a check on the return value of 
devm_kzalloc,
      which would cause a NULL pointer dereference in a OOM situation.

      This patch adds a missing check.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 88d5e520aa9701eb3e4f46165e02097cc03d363a
  Author: abdoulaye berthe <berthe.ab@xxxxxxxxx>
  Date:   Sat Jul 12 22:30:14 2014 +0200

      driver:gpio remove all usage of gpio_remove retval in driver

      this remove all reference to gpio_remove retval in all driver
      except pinctrl and gpio. the same thing is done for gpio and
      pinctrl in two different patches.

      Signed-off-by: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Acked-by: Michael Büsch <m@xxxxxxx>
      Acked-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Acked-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Acked-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e13426bf249b4928ad914c9ddf7f8b7e5a93e1c6
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 18 21:49:38 2014 +0800

      regulator: fan53555: Fix null pointer dereference

      Set di->regulator before dereference it.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fe230531b3f94f33e5a4c0b201b651188c6cc132
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 18 21:48:48 2014 +0800

      regulator: fan53555: Fixup report wrong vendor message

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0da0e227477fdf7c7712ab973621630ba88aebcb
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 13 21:59:19 2014 +0200

      ARM: pxa3xx: provide specific platform_devices for all ssp ports

      Currently, devices for SSP ports 1, 2 and 3 are registered as compatible
      devices to pxa27x-ssp. While the actual IP core is comparable, there are
      some subtle differences which users of the SSP ports address by looking at
      the 'type' field.

      By registering devices of type 'pxa27x-ssp', this 'type' field is
      incorrectly set to PXA27x_SSP which confuses the users.

      To fix this, provide specific ssp port plaform devices which use
      'pxa3xx-ssp' as driver name, an instantiate them from pxa3xx.c.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 6f0243a1ec55e7140f69629b53e105d0715ef31b
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 13 21:59:18 2014 +0200

      ARM: pxa: ssp: provide platform_device_id for PXA3xx

      Provide an explicit match string for PXA3xx SSP ports.

      Without this match string, SSP0/SSP1/SSP2 in PXA3xxx will be consided as
      PXA27x SSP Port.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 6e64b6ccc1e46932768e3bb8974fc2e5589bca7a
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Thu Sep 18 15:12:20 2014 +0530

      regmap: fix NULL pointer dereference in regmap_get_val_endian

      Recents commits for getting reg endianness causing NULL pointer
      dereference if dev is passed NULL in regmap_init_mmio. This patch
      fixes this issue, and allows to parse reg endianness only if dev
      and dev->of_node exist.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7a08cf77dbb976cec39c300201cebfee94552f54
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Aug 14 11:46:13 2014 +0200

      ARM: pxa: dts: fix ohci controller compatible string

      The vendor prefix was renamed from "mrvl" to "marvell". Follow this
      change in the dts file.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 2bf172cfddee1fc7012980edc97f62526f65281a
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Aug 14 11:46:12 2014 +0200

      ARM: pxa: dts: fix mmc controller compatible string

      The vendor prefix was renamed from "mrvl" to "marvell". Follow this
      change in the dts file.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 52de4779f201758ddcf37360f09a16895756e708
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:03:36 2014 +0800

      cpuset: simplify proc_cpuset_show()

      Use the ONE macro instead of REG, and we can simplify proc_cpuset_show().

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 006f4ac49742b5f70ef7e39176fd42a500144ccc
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:03:15 2014 +0800

      cgroup: simplify proc_cgroup_show()

      Use the ONE macro instead of REG, and we can simplify proc_cgroup_show().

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 971ff49355387fef41d1327434d8939721a4eb35
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:06:19 2014 +0800

      cgroup: use a per-cgroup work for release agent

      Instead of using a global work to schedule release agent on removable
      cgroups, we change to use a per-cgroup work to do this, which makes
      the code much simpler.

      v2: use a dedicated work instead of reusing css->destroy_work. (Tejun)

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f53e3c538da314913e5d3d82c9610f8da42bd894
  Author: Lucas Weaver <l-weaver@xxxxxx>
  Date:   Tue Aug 19 08:54:00 2014 -0500

      ARM: dts: DRA7: Add PMU nodes

      DRA74x and DRA72x family of processors vary slightly in the number
      of CPUs. So, add different instances of PMU for each of these processor
      groups. Further, since the interrupts bypass crossbar and are directly
      connected to GIC, mark the dts nodes with relevant information.

      Tested with perf utility.

      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Lucas Weaver <l-weaver@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 3d0cb73e9c85e60206ea9d5191bc0b9a0c4c8a99
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sat Sep 13 11:31:16 2014 -0700

      arm: mach-omap2: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 175655bd79b815f2b2035f3b44117c60be90e1d4
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Tue Sep 16 17:36:28 2014 -0700

      ARM: OMAP: Remove unused pieces of legacy DMA API

      We're moving to the dmaengine API, so let's remove the unused
      pieces of the omap legacy DMA code to make sure we don't get
      any new users for these:

      omap_set_dma_color_mode
      omap_set_dma_src_index
      omap_set_dma_dest_index
      omap_dma_unlink_lch
      omap_clear_dma
      omap_dma_running
      omap_dma_set_prio_lch
      omap_set_dma_dst_endian_type
      omap_set_dma_src_endian_type
      omap_get_dma_index
      omap_dma_disable_irq
      omap_request_dma_chain
      omap_free_dma_chain
      omap_dma_chain_a_transfer
      omap_start_dma_chain_transfers
      omap_stop_dma_chain_transfers
      omap_get_dma_chain_index
      omap_get_dma_chain_dst_pos
      omap_get_dma_chain_src_pos
      omap_modify_dma_chain_params
      omap_dma_chain_status

      Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1306c08a7cd7e6136490ab2bc728d2c39741003e
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Wed Sep 10 11:04:04 2014 -0500

      ARM: OMAP4+: Remove static iotable mappings for SRAM

      In order to handle errata I688, a page of sram was reserved by doing a
      static iotable map. Now that we use gen_pool to manage sram, we can
      completely remove all of these static mappings and use gen_pool_alloc()
      to get the one page of sram space needed to implement errata I688.
      omap_bus_sync will be NOP until SRAM initialization happens.

      Suggested-by: Sekhar Nori <nsekhar@xxxxxx>
      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8b9a2810b02e3d9806ba2bf307c8e8dcedaf902d
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Wed Sep 10 11:04:03 2014 -0500

      ARM: OMAP4+: Move SRAM data to DT

      Use drivers/misc/sram.c driver to manage SRAM on all DT only
      OMAP platforms (am33xx, am43xx, omap4 and omap5) instead of
      the existing private plat-omap/sram.c

      Address and size related data  is removed from mach-omap2/sram.c
      and now passed to drivers/misc/sram.c from DT.

      Users can hence use general purpose allocator apis instead of
      OMAP private ones to manage and use SRAM.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 95369a73a957ad221f1d6b8f11a63a376f38c544
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Wed Sep 17 21:02:51 2014 +0200

      eeepc-laptop: simplify parse_arg()

      parse_arg() has three possible return values:
          -EINVAL if sscanf(), in short, fails;
          zero if "count" is zero; and
          "count" in all other cases

      But "count" will never be zero. See, parse_arg() is called by the
      various store functions. And the callchain of these functions starts
      with sysfs_kf_write(). And that function checks for a zero "count". So
      we can stop checking for a zero "count", drop the "count" argument
      entirely, and transform parse_arg() into a function that returns zero on
      success or a negative error. That, in turn, allows to make those store
      functions just return "count" on success. The net effect is that the
      code becomes a bit easier to understand.

      A nice side effect is that this GCC warning is silenced too:
          drivers/platform/x86/eeepc-laptop.c: In function â??store_sys_acpiâ??:
          drivers/platform/x86/eeepc-laptop.c:279:10: warning: â??valueâ?? may 
be used uninitialized in this function [-Wmaybe-uninitialized]
            int rv, value;

      Which is, of course, the reason to have a look at parse_arg().

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 0616f4eeddd81a22f4a5f0cc09b0ad71b94404cf
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Wed Sep 10 11:04:02 2014 -0500

      ARM: AM335x: Get rid of unused sram init function

      Remove the empty am33xx_sram_init() function.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d71c97e9371f690bd58e0051955f4262007840e7
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:08 2014 -0700

      ARM: omap2plus_defconfig: Enable some display features

      Now that we have panel support for DT based booting,
      let's make it usable and enable most things as modules.

      Note that omap3 boards need also the ads7847 module for
      the panel that we're now changing to a loadable module.
      And n900 seems to require setting the brightness via
      sysfs for acx565akm/brightness after modprobe of
      panel_sony_acx565akm and omapfb.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 111974506d81630cb329089850c17b2aaf2ac2ee
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:08 2014 -0700

      ARM: omap2plus_defconfig: Enable battery and reset drivers

      Since many omaps run on battery, we should have the battery
      drivers enabled. Let's also enable the reset driver.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 673ce00c5d6cb9d49260b4cabeaf8972caee4c52
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:08 2014 -0700

      ARM: omap2plus_defconfig: Add support for distros with systemd

      Some distros are now using systemd, so let's enable most of
      what's recommended at:

      http://cgit.freedesktop.org/systemd/systemd/tree/README

      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 4dd7933ad606af457bc85b1afdaaac68aa993abf
  Author: Erik van Luijk <evanluijk@xxxxxxxxxxx>
  Date:   Tue Sep 2 12:52:12 2014 +0200

      ARM: at91/dt: at91sam9m10g45ek add rtc node

      Add rtc node to both the at91sam9g45 SoC family and the at91sam9m10g45ek 
board.

      Signed-off-by: Erik van Luijk <evanluijk@xxxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit be9d32e8ab4c1668abce1dae8ce4db9e9f3e874a
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:08 2014 +0300

      ARM: dts: cm-t54: setup omap_dwc3

      Add "extcon" and "vbus-supply" properties of DWC3 node.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1a3290b813ee71843480ece01493e23a2f4a807a
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:07 2014 +0300

      ARM: dts: cm-t54: add ADS7846 touchscreen support

      Add ADS7846 touchscreen support.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit ac84d6cc182971079df846c7814fbc5fd7b7e0f8
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:06 2014 +0300

      ARM: dts: cm-t54: add Startek LCD support

      Add DT support for Startek KD050C LCD 800x480 panel.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6097b5a5341614e36153d90189ac3ad75f19ce09
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:05 2014 +0300

      ARM: dts: cm-t54: add HDMI/DVI display data

      Add DSS related pinmux and display data nodes required to support HDMI
      and DVI video out on CM-T54.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit db5790f89f82759ba51a2c65969cb45befa61a00
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:04 2014 +0300

      ARM: dts: cm-t54: fix mux mode comment style

      Follow the comment style of mode0_name.modeX_name for pins
      which mux mode differs from MUX_MODE0.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 68dac838d3c3ae8e31bdd9ff512e2a4a111287d0
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:03 2014 +0300

      ARM: dts: sbc-t54: fix mux mode comment style

      Follow the comment style of mode0_name.modeX_name for pins
      which mux mode differs from MUX_MODE0.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 7f5736c31bc9ec539fcb404292ee7e494922c07c
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: Enable PMIC idle configuration for LDP

      With the IO chain reconfigure fixed, we can now enable the PMIC
      scripts for LDP.

      Note that at least on my es3.0 based LDP, the UART seems to be
      flakey after wake-up events from off-idle and hangs but eventually
      continues.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 271d4c6bc709d922e5f8913bcb64d6c53a752e31
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: Add support for Ethernet on some N900 macro boards

      As we have support for this in board-rx51-peripherals.c, let's
      add it to the .dts files too.

      Note that the reset GPIO will eventually go to the driver.
      For now let's just pull it down and skip any further reset
      in case the bootloader has configured the MAC address so
      NFSroot works.

      Also note that after 3430-sdp are using proper GPMC timings
      we can remove the tests for smsc,lan91c94 in gpmc.c.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a4ff93c185787412936bc8414f14f50bdd56e546
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: Do not set pulls for I2C lines

      There are external pulls on these lines and enabling the
      internal pulls can cause issue. This is because the internal
      pulls are parallel with the external pulls. So let's clear
      the internal I2C pulls.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 7c1babdcee6a99fcc61a9403b4c24baa6ef7cf1f
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: omap: Remove WAKEUPENABLE mux options for UARTs

      This is no longer needed as the device specific wake-up event
      can now be specified with interrupts-extended property where
      the second interrupt is the pinctrl-single register, such as
      the UART3 RX pin.

      Note that twl4030_omap3.dtsi needs to set WAKEUPENABLE for
      off-idle to properly trigger the PMIC scripts. And GPIO pins
      still need to set WAKEUPENABLE for wake-up events.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 28ce556b2eb5a38aecd8292ef7e1da4599766bd6
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: omap3-overo: Fix UART wake-up events

      Compared to legacy booting, we don't have wake-up events enabled
      for device tree based booting. This means that if deeper idle
      states are enabled, the device won't wake up to UART events and
      seems like it has hung.

      Let's fix that by adding the wake-up interrupt. Note that we
      don't need to set the PIN_OFF_WAKEUPENABLE any longer, that's
      handled by the wake-up interrupt when the serial driver does
      request_irq on it.

      Tested with the following on omap3-overo-summit that has the
      ES2.1 omap:

      #!/bin/bash

      uarts=$(find /sys/class/tty/ttyO*/device/power/ -type d)
      for uart in $uarts; do
              echo 3000 > $uart/autosuspend_delay_ms
      done

      uarts=$(find /sys/class/tty/ttyO*/power/ -type d)
      for uart in $uarts; do
              echo enabled > $uart/wakeup
              echo auto > $uart/control
      done

      echo 1 > /sys/kernel/debug/pm_debug/enable_off_mode

      # grep -i uart /proc/interrupts
       90:       1085      INTC  74  OMAP UART2
      338:          5   pinctrl 366  OMAP UART2

      # grep ^core_pwrdm /sys/kernel/debug/pm_debug/count
      core_pwrdm (ON),OFF:1654,RET:131,INA:39,ON:1825...

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit fdc509b15eb3eb2dd73e0e8651ae8927330d130c
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:07 2014 -0700

      ARM: omap2plus_defconfig: Add cpufreq to defconfig

      Note that we can now use the CONFIG_GENERIC_CPUFREQ_CPU0,
      so let's only enable that. Let's use CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND
      as suggested by Nishant.

      And also let's enable thermal as explained by Nishant Menon:

      Many TI SoCs using Highest frequency is not really too nice of an idea for
      long periods of time. And not everything is upstream to support things
      optimially - example avs class 0, 1.5 ABB consolidation with cpufreq etc..
      We definitely need thermal enabled as well for device safety needs.

      [tony@xxxxxxxxxxx: updated per Nishant's suggestions]
      Acked-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d7c517b52edf12ffb4aaaeb76633ab00ec5089d0
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:07 2014 -0700

      ARM: omap2plus_defconfig: Shrink with savedefconfig

      This saves few lines and makes it easier to make patches
      against omap2plus_defconfig.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a2fc36613ac1af2e92cbed7af80bc72d8114dd50
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 08:58:49 2014 -0700

      ARM: OMAP3: Use manual idle for UARTs because of DMA errata

      In sprz318f.pdf "Usage Note 2.7" says that UARTs cannot acknowledge
      idle requests in smartidle mode when configured for DMA operations.
      This prevents L4 from going idle. So let's use manual idle mode
      instead.

      Otherwise systems using Sebastian's 8250 patches with DMA will
      never enter deeper idle states because of the errata above.

      Cc: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Reviewed-by: Paul Walmsley <paul@xxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6a08b11adda53b89d32d4becac4d7f062a0e2d99
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 08:58:28 2014 -0700

      ARM: OMAP2+: Add hwmod flag for HWMOD_RECONFIG_IO_CHAIN

      Commit cc824534d4fe ("ARM: OMAP2+: hwmod: Rearm wake-up interrupts
      for DT when MUSB is idled") fixed issues with hung UART wake-up
      events by calling _reconfigure_io_chain() when MUSB is connected
      or disconnected.

      As pointed out by Paul Walmsley, we may need to also call
      _reconfigure_io_chain() in other cases, so it should be a separate
      flag. Let's add HWMOD_RECONFIG_IO_CHAIN as suggested by Paul.

      Reviewed-by: Paul Walmsley <paul@xxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 5eb596f55cacc2389554a8d7572d90d5e9d4269d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Sep 18 11:26:32 2014 +0300

      Bluetooth: Fix setting correct security level when initiating SMP

      We can only determine the final security level when both pairing request
      and response have been exchanged. When initiating pairing the starting
      target security level is set to MEDIUM unless explicitly specified to be
      HIGH, so that we can still perform pairing even if the remote doesn't
      have MITM capabilities. However, once we've received the pairing
      response we should re-consult the remote and local IO capabilities and
      upgrade the target security level if necessary.

      Without this patch the resulting Long Term Key will occasionally be
      reported to be unauthenticated when it in reality is an authenticated
      one.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e0065cf719a9d84a05c9722d149c9ce8f0508a36
  Author: Marek Roszko <mark.roszko@xxxxxxxxx>
  Date:   Sat Aug 23 23:12:05 2014 -0400

      ARM: at91/dt: sama5d3: use new pinctrl compatible string

      This switches the SAMA5D3 to use the new atmel,sama5d3-pinctrl id that was
      added with the drive strength options patch.

      Signed-off-by: Marek Roszko <mark.roszko@xxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      [nicolas.ferre@xxxxxxxxx: second compatible string kept as at91sam9x5]
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 8a85ba2075a5fde3bc4c69c3f972f5144522453c
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:43:57 2014 +0200

      ARM: at91/dt: sama5d3: add the nfc clock

      The atmel_nand driver is now able to handle the nfc clock, add it to 
sama5d3.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e9f05b4cfed38d0e57b0a705a7f480cfbe0c3247
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:49:42 2014 +0200

      drbd: use RB_DECLARE_CALLBACKS() to define augment callbacks

      The original code are the same as RB_DECLARE_CALLBACKS().

      CC: Michel Lespinasse <walken@xxxxxxxxxx>
      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxxxxx>
      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 82cfb90bc99d7b7e0ec62d0505b9d4f06805d5db
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:49:41 2014 +0200

      drbd: compute the end before rb_insert_augmented()

      Commit 98683650 "Merge branch 'drbd-8.4_ed6' into
      for-3.8-drivers-drbd-8.4_ed6" switches to the new augment API, but the
      new API requires that the tree is augmented before rb_insert_augmented()
      is called, which is missing.

      So we add the augment-code to drbd_insert_interval() when it travels the
      tree up to down before rb_insert_augmented().  See the example in
      include/linux/interval_tree_generic.h or Documentation/rbtree.txt.

      drbd_insert_interval() may cancel the insertion when traveling, in this
      case, the just added augment-code does nothing before cancel since the
      @this node is already in the subtrees in this case.

      CC: Michel Lespinasse <walken@xxxxxxxxxx>
      CC: stable@xxxxxxxxxx # v3.10+
      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxxxxx>
      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 97735da4e3fc2cad464994f615b0d2211f132497
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 12:14:20 2014 +0200

      ARM: at91/dt: declare sckc node on at91sam9g45

      Declare the SCKC (Slow Clock Configuration) block and its clks.
      Make use of the clk32k clk instead of slow_osc where appropriate.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 0a51d644c20f5c88fd3a659119d1903f74927082
  Author: David Dueck <davidcdueck@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 10:33:32 2014 +0200

      ARM: at91/dt: Fix typo regarding can0_clk

      Otherwise the clock for can0 will never get enabled.

      Signed-off-by: David Dueck <davidcdueck@xxxxxxxxxxxxxx>
      Signed-off-by: Anthony Harivel <anthony.harivel@xxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.14
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 9bd277300fd81d69c335fc6a48d1b802dac4c7c3
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Wed Jun 11 18:14:42 2014 +0800

      ARM: at91/dt: at91sam9g20: switch ssc compatible string

      As the SSC integrate in at91sam9g20 support frame sync length
      extension, so switch compatible string to support this feature.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 496d3c2898cedf66530e057e68b54ffe5055154c
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Wed Jun 11 18:14:41 2014 +0800

      ARM: at91/dt: at91sam9rl: switch ssc compatible string

      As the SSC integrate in at91sam9rl support frame sync length
      extension, so switch compatible string to support this feature.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 72a65a0d19c16de36e970ca6981732b5e8f7f4c4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Thu Sep 18 09:41:39 2014 -0500

      Revert "usb: gadget: composite: dequeue cdev->req before free its buffer"

      This reverts commit be0a8887bb931af0e21531da20c41533effbb0d6.

      The original commit f2267089ea17fa97b796b1b4247e3f8957655df3
      (usb: gadget: composite: dequeue cdev->req before free it in
      composite_dev_cleanup) ended up being reverted because it caused
      more issues then fixed. We will also revert this counter part
      commit so we start clean to properly add that idea back.

      Cc: Li Jun <b47624@xxxxxxxxxxxxx>
      Signed-of-by: Felipe Balbi <balbi@xxxxxx>

  commit 254a2d14fa77ac8a1b64f6171ec5f717f0753b53
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Wed Sep 17 21:36:41 2014 +0800

      Btrfs: fix wrong parse of extent map's tracepoint

      The tracepoint of extent map doesn't parse @flag correctly, we set @flag 
via
      set_bit(), so we need to parse it on a bit bias.

      Also add the missing flag, EXTENT_FLAG_FS_MAPPING.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit e6c4efd87ab04e5ead363f24e6ac35ed3506d401
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 11:53:35 2014 +0800

      btrfs: Fix and enhance merge_extent_mapping() to insert best fitted 
extent map

      The following commit enhanced the merge_extent_mapping() to reduce
      fragment in extent map tree, but it can't handle case which existing
      lies before map_start:
      51f39 btrfs: Use right extent length when inserting overlap extent map.

      [BUG]
      When existing extent map's start is before map_start,
      the em->len will be minus, which will corrupt the extent map and fail to
      insert the new extent map.
      This will happen when someone get a large extent map, but when it is
      going to insert it into extent map tree, some one has already commit
      some write and split the huge extent into small parts.

      [REPRODUCER]
      It is very easy to tiger using filebench with randomrw personality.
      It is about 100% to reproduce when using 8G preallocated file in 60s
      randonrw test.

      [FIX]
      This patch can now handle any existing extent position.
      Since it does not directly use existing->start, now it will find the
      previous and next extent around map_start.
      So the old existing->start < map_start bug will never happen again.

      [ENHANCE]
      This patch will insert the best fitted extent map into extent map tree,
      other than the oldest [map_start, map_start + sectorsize) or the
      relatively newer but not perfect [map_start, existing->start).

      The patch will first search existing extent that does not intersects with
      the desired map range [map_start, map_start + len).
      The existing extent will be either before or behind map_start, and based
      on the existing extent, we can find out the previous and next extent
      around map_start.

      So the best fitted extent would be [prev->end, next->start).
      For prev or next is not found, em->start would be prev->end and em->end
      wold be next->start.

      With this patch, the fragment in extent map tree should be reduced much
      more than the 51f39 commit and reduce an unneeded extent map tree search.

      Reported-by: Tsutomu Itoh <t-itoh@xxxxxxxxxxxxxx>
      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1b68bdf9cded82d37e443a20c5ed47bbb084d5dc
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:56 2014 +0200

      ima: detect violations for mmaped files

      This patch fixes the detection of the 'open_writers' violation for mmaped
      files.

      before) an 'open_writers' violation is detected if the policy contains
              a rule with the criteria: func=FILE_CHECK mask=MAY_READ

      after) an 'open_writers' violation is detected if the current event
             matches one of the policy rules.

      With the old behaviour, the 'open_writers' violation is not detected
      in the following case:

      policy:
      measure func=FILE_MMAP mask=MAY_EXEC

      steps:
      1) open a shared library for writing
      2) execute a binary that links that shared library
      3) during the binary execution, modify the shared library and save
         the change

      result:
      the 'open_writers' violation measurement is not present in the IMA list.

      Only binaries executed are protected from writes. For libraries mapped
      in memory there is the flag MAP_DENYWRITE for this purpose, but according
      to the output of 'man mmap', the mmap flag is ignored.

      Since ima_rdwr_violation_check() is now called by process_measurement()
      the information about if the inode must be measured is already provided
      by ima_get_action(). Thus the unnecessary function ima_must_measure()
      has been removed.

      Changes in v3 (Dmitry Kasatkin):
      - Violation for MMAP_CHECK function are verified since this patch
      - Changed patch description a bit

      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit f7a859ff7395c0ffe60f9563df5354473e5f9244
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:55 2014 +0200

      ima: fix race condition on ima_rdwr_violation_check and 
process_measurement

      This patch fixes a race condition between two functions that try to access
      the same inode. Since the i_mutex lock is held and released separately
      in the two functions, there may be the possibility that a violation is
      not correctly detected.

      Suppose there are two processes, A (reader) and B (writer), if the
      following sequence happens:

      A: ima_rdwr_violation_check()
      B: ima_rdwr_violation_check()
      B: process_measurement()
      B: starts writing the inode
      A: process_measurement()

      the ToMToU violation (a reader may be accessing a content different from
      that measured, due to a concurrent modification by a writer) will not be
      detected. To avoid this issue, the violation check and the measurement
      must be done atomically.

      This patch fixes the problem by moving the violation check inside
      process_measurement() when the i_mutex lock is held. Differently from
      the old code, the violation check is executed also for the MMAP_CHECK
      hook (other than for FILE_CHECK). This allows to detect ToMToU violations
      that are possible because shared libraries can be opened for writing
      while they are in use (according to the output of 'man mmap', the mmap()
      flag MAP_DENYWRITE is ignored).

      Changes in v5 (Roberto Sassu):
      * get iint if action is not zero
      * exit process_measurement() after the violation check if action is zero
      * reverse order process_measurement() exit cleanup (Mimi)

      Changes in v4 (Dmitry Kasatkin):
      * iint allocation is done before calling ima_rdrw_violation_check()
        (Suggested-by Mimi)
      * do not check for violations if the policy does not contain 'measure'
        rules (done by Roberto Sassu)

      Changes in v3 (Dmitry Kasatkin):
      * no violation checking for MMAP_CHECK function in this patch
      * remove use of filename from violation
      * removes checking if ima is enabled from ima_rdrw_violation_check
      * slight style change

      Suggested-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 6f98e892884c32b9273ecce1332b849bcad3b8b1
  Merge: ac60ab4 21c7eae
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Thu Sep 18 23:52:46 2014 +1000

      Merge branch 'smack-for-3.18' of 
git://git.gitorious.org/smack-next/kernel into next

  commit fe855dbfd3fde8fd3093e51992904e3c875a4a02
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Thu Sep 18 14:56:43 2014 +0200

      ARM: at91: sama5d3xek: reserve dma channel for audio

      We set the DMA configuration on USARTs in the SoC DT in (ARM: at91: 
sama5d3:
      add usart dma configurations). As the audio must work with DMA channels, 
we
      reserve some dma channels for audio, or else audio won't work.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      [nicolas.ferre@xxxxxxxxx: move to the sama5d3xmb.dtsi to cover all board 
variants]
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit b9e742c3164344fece3615aca42ec51b41753908
  Author: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 11:34:17 2014 +0200

      clk: tegra: Make clock initialization more robust

      Don't abort clock initialization if we cannot match an entry in
      tegra_clk_init_table to a valid entry in the clk array.

      Also log a corresponding error message.

      This was discovered when testing a patch that removed the EMC clock from
      tegra124_clks but left a mention in tegra_clk_init_table.

      Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Reviewed-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 8337486a8fda53e5f46b3cb2b4eb3272608348cb
  Merge: 109ab90 96c0269
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 17 19:55:19 2014 +1000

      Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into 
drm-next

      Commit "drm/rcar-du: Use struct videomode in platform data" touches board 
code
      in arch/arm/mach-shmobile. There is, to the best of my knowledge, no risk 
of
      conflict for v3.18. Simon, are you fine with getting those changes merged
      through Dave's tree (and could you confirm that no conflict should occur) 
?

      Simon acked the merge:
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

      * 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev:
        drm/rcar-du: Add OF support
        drm/rcar-du: Use struct videomode in platform data
        video: Add DT bindings for the R-Car Display Unit
        video: Add THC63LVDM83D DT bindings documentation
        video: Add ADV7123 DT bindings documentation
        video: Add DT binding documentation for VGA connector
        devicetree: Add vendor prefix "thine" to vendor-prefixes.txt
        devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt
        drm/shmob: Update copyright notice
        drm/rcar-du: Update copyright notice

  commit 6fbac83952f85b7d1c7ad674eb7c65d206da2c66
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:13:01 2014 +0000

      ixgbe: remove IXGBE_FLAG_MSI(X)_CAPABLE flags

      They were not used, and we don't need them, so we shouldn't bother with
      keeping values in the flags field that could be misleading.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d786cf7b42115fcf7e186397439453f5b3a4ebc5
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:13:00 2014 +0000

      ixgbe: add warnings for other disabled features without MSI-X support

      When we can't get MSI-X vectors, we disable a few features which require
      MSI-X vectors. Print warnings just like we do when disabling DCB.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5d31b48a42be3a592e4c22303041d12cd4d88c0a
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:59 2014 +0000

      ixgbe: use e_dev_warn instead of netif_printk

      Again, we should not be directly using netif_printk, as we have our own
      error print routines that we generate. In addition, instead of using an
      early return we can just use the else block of this one line if
      statement.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c1c55f63a5137e1e8d7d9cbf52a3873059768c09
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:58 2014 +0000

      ixgbe: use e_dev_warn instead of e_err for displaying warning

      In this case, disabling DCB is not an error. We can still function, but
      we just have to let the user know. In addition, since we call this
      during probe before allocating our netdevice structure, we should use
      e_dev_warn instead of e_warn.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 4c495c204f794125db11e74bd61228901b0acaa7
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Fri Jul 11 17:18:29 2014 +0300

      clk: tegra124: Add PLL_M_UD and PLL_C_UD clocks

      These clocks are used as parents for some EMC timings.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>

  commit 3bcf344657afefdd468dd9c2b30a009ee7ce7abc
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:57 2014 +0000

      ixgbe: determine vector count inside ixgbe_acquire_msix_vectors

      Our calculated v_budget doesn't matter except if we allocate MSI-X
      vectors. We shouldn't need to calculate this outside of the function, so
      don't. Instead, only calculate it once we attempt to acquire MSI-X
      vectors. This helps collocate all of the MSI-X vector code together.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d364a77d02071355edbd5ee26c248b1ea75c653c
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Fri Jul 11 17:18:28 2014 +0300

      ARM: tegra: Add PLL_M_UD and PLL_C_UD to tegra124-car binding header

      Add these clocks to the binding header so that EMC timings that have
      them as parent can refer to the clocks.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>

  commit 027bb561eff4a5c2185d3cbad6a41785eb50dded
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:56 2014 +0000

      ixgbe: move msix_entries allocation into ixgbe_acquire_msix_vectors

      We already have to kfree this value if we fail, and this is only part of
      MSI-X mode, so we should simply allocate the value where we need it.
      This is cleaner, and makes it a lot more obvious why we are freeing it
      inside of ixgbe_acquire_msix_vectors.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d7de3c6e8154c0d0398127bcc09977e260fdff55
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:55 2014 +0000

      ixgbe: return integer from ixgbe_acquire_msix_vectors

      Similar to how ixgbevf handles acquiring MSI-X vectors, we can return an
      error code instead of relying on the flag being set. This makes it more
      clear that we have failed to setup MSI-X mode, and also will make it
      easier to consolidate MSI-X related code all into the single function.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 493043e5273b93b9f9a674cd554bb3757a800f10
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:54 2014 +0000

      ixgbe: use e_dev_warn instead of netif_printk

      The netif_printk relies on our netdevice structure to be registered
      already. We may call ixgbe_acquire_msix_vectors prior to registering our
      netdevice, so we should not use the netdevice specific printk.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d52349337392b122a1bcd57d191e2a0329b2d9b2
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Sat Aug 9 07:02:09 2014 +0000

      ixgbe: Do not schedule an uninitialized workqueue entry

      If a hardware Tx timestamp is requested, an uninitialized
      workqueue entry may be scheduled, especially on an 82598 adapter.
      Add a check for a PTP clock to avoid that. Also only apply the
      unlikely to the first term of the conditional. That will make the
      rest of the checks be in the cold path.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Acked-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d38e92481bf3fe15a9d253a1a1aaa5a71358938a
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Jul 29 09:40:09 2014 +0000

      ixgbe: remove useless bd_number from adapter struct

      Because bd_number is not useful anymore, so remove it from adapter 
struct, or
      if keep it, we have to fix the boards driven counter bug in 
ixgbe_remove() and
      ixgbe_probe() only for trivial debug purpose -- other output is enough.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 8d34b31e0ed452485d30658a67f7f8136f13c923
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Jul 29 09:44:01 2014 +0000

      ixgbevf: remove useless bd_number from struct ixgbevf_adapter

      It is useless and buggy, just remove it.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit fcfa8f493f4b52b99c29067c4eed8887af9ed951
  Merge: 07034ae bc18d37
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 10:57:46 2014 +0200

      Merge branch 'ipvs-next'

      Simon Horman says:

      ====================
      This pull requests makes the following changes:

      * Add simple weighted fail-over scheduler.
        - Unlike other IPVS schedulers this offers fail-over rather than load
          balancing. Connections are directed to the appropriate server based
          solely on highest weight value and server availability.
        - Thanks to Kenny Mathis

      * Support IPv6 real servers in IPv4 virtual-services and vice versa
        - This feature is supported in conjunction with the tunnel (IPIP)
          forwarding mechanism. That is, IPv4 may be forwarded in IPv6 and
          vice versa.
        - The motivation for this is to allow more flexibility in the
          choice of IP version offered by both virtual-servers and
          real-servers as they no longer need to match: An IPv4 connection from 
an
          end-user may be forwarded to a real-server using IPv6 and vice versa.
        - Further work need to be done to support this feature in conjunction
          with connection synchronisation. For now such configurations are
          not allowed.
        - This change includes update to netlink protocol, adding a new
          destination address family attribute. And the necessary changes
          to plumb this information throughout IPVS.
        - Thanks to Alex Gartrell and Julian Anastasov
      ====================

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 689f1c9de2abbd76fda224d12cea5f43568a4335
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:38:18 2014 +0800

      ipsec: Remove obsolete MAX_AH_AUTH_LEN

      While tracking down the MAX_AH_AUTH_LEN crash in an old kernel
      I thought that this limit was rather arbitrary and we should
      just get rid of it.

      In fact it seems that we've already done all the work needed
      to remove it apart from actually removing it.  This limit was
      there in order to limit stack usage.  Since we've already
      switched over to allocating scratch space using kmalloc, there
      is no longer any need to limit the authentication length.

      This patch kills all references to it, including the BUG_ONs
      that led me here.

      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit b25f32cb02155d68c690255ba846796a1c248fd3
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:49 2014 +0300

      ath10k: use ether_addr_copy()

      As suggeested by checkpatch:

      WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses 
are __aligned(2)

      In wmi.c I had to change due to sparse warnings copying of struct 
wmi_mac_addr
      from form &cmd->peer_macaddr.addr to cmd->peer_macaddr.addr. In
      ath10k_wmi_set_ap_ps_param() I also added the missing ".addr" to the copy
      command.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 75cb96d3eb6d1eb16e48931e987c1a7770b4758e
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:44 2014 +0300

      ath10k: reformat help text in ath10k_read_simulate_fw_crash()

      Makes it more readable and fixes checkpatch warnings:

      drivers/net/wireless/ath/ath10k/debug.c:593: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:594: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:595: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:596: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:597: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:599: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:600: WARNING: quoted string split 
across lines

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 8cc7f26c782e4f5c6c844eb32400bd6848b902db
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:39 2014 +0300

      ath10k: miscellaneous checkpatch fixes

      Fixes checkpatch warnings:

      ath10k/htc.c:49: WARNING: Possible unnecessary 'out of memory' message
      ath10k/htc.c:810: WARNING: Possible unnecessary 'out of memory' message
      ath10k/htt.h:1034: CHECK: Please use a blank line after 
function/struct/union/enum declarations
      ath10k/htt_rx.c:135: CHECK: Unnecessary parentheses around 
htt->rx_ring.alloc_idx.vaddr
      ath10k/htt_rx.c:173: CHECK: Unnecessary parentheses around 
htt->rx_ring.alloc_idx.vaddr
      ath10k/pci.c:633: WARNING: macros should not use a trailing semicolon
      ath10k/wmi.c:3594: WARNING: quoted string split across lines

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d8bb26b964038a465a944a393e83d7fb9f0c5f28
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:33 2014 +0300

      ath10k: else is not generally useful after a break or return

      Fixes checkpatch warnings:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit ac04506c73d19dc8bdc167f79eef05d6bae5b644
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:28 2014 +0300

      ath10k: don't use return on void functions

      Fixes a checkpatch warning:

      WARNING: void function return statements are not generally useful

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cfbc06a95b4ad6fd2462fa6505a49424db3cf54f
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:23 2014 +0300

      ath10k: fix space after a cast style errors

      Fixes checkpatch warnings:

      CHECK: No space is necessary after a cast

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit af762c0b0de586937409346d94d1f09035a5e64f
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:17 2014 +0300

      ath10k: fix missing a blank line after declarations

      Fixes checkpatch warnings:

      WARNING: Missing a blank line after declarations

      Please note that some of the cases I fixed by moving the variable 
declarations
      to the beginning of the function, which is the preferred style in ath10k.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c6e2e60e858efa8dd92d94f5d442068fb12b9967
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:11 2014 +0300

      ath10k: fix use of multiple blank lines

      Fixes checkpatch warnings:

      CHECK: Please don't use multiple blank lines

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 5b07e07fd0a9432b6910badfdb084112be4390af
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:06 2014 +0300

      ath10k: fix checkpatch warnings about parenthesis alignment

      CHECK: Alignment should match open parenthesis

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit bd8bdbb6902491518f36491a6bac9b6e2cdb0b60
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:00 2014 +0300

      ath10k: fix parenthesis alignment warning in ath10k_htt_rx_alloc()

      Fixes checkpatch warning:

      ath10k/htt_rx.c:519: CHECK: Alignment should match open parenthesis

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit a81b4708838261784fa473582607a6c687c39d00
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:51 2014 +0900

      mtd: denali: fix include guard and license block of denali.h

      It looks like this header file is a concatenation of two headers.
      Anyway, the include guard should be renamed and placed at the correct
      postion and the license block in the middle should be deleted.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2ac63d901b1170fba509ae135d5f5f4472b84819
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 13:55:34 2014 +0200

      mtd: nand: don't break long print messages

      This follows Chapter 2 of Linux's CodingStyle:
      > However, never break user-visible strings such as printk messages,
      > because that breaks the ability to grep for them.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit b7ab610f628a381a1029d214476742d8589f1e02
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 11:28:24 2014 +0200

      mtd: bcm47xxnflash: replace some magic numbers

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit dfbd7dda0b8dc0bb2b255d173f4e8ffbe24c5764
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:16 2014 +0200

      mtd: bcm47xxnflash: NAND_CMD_RESET support

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 90de63324f0abc84f8c1ba56b2848c338cfda1cd
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:15 2014 +0200

      mtd: bcm47xxnflash: add cmd_ctrl handler

      This won't be used by NAND subsystem as we implement cmdfunc on our
      own, but will allow us to write a bit cleaner code.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 39d36536d4e89461c0733a48d5ffc9b730751983
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:21 2014 +0300

      spi/pxa2xx-pci: Add support for Intel Braswell

      Instead of one port we have 3 ports and all of them can take advantage of
      the shared DMA controller.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b729bf34535ed413667b397a2f59cfa81266facf
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:19 2014 +0300

      spi/pxa2xx: Don't use slave_id of dma_slave_config

      That field has been deprecated in favour of getting the necessary
      information from ACPI/DT.

      However, we still need to deal systems that are PCI only (no ACPI to back
      up). In order to support such systems, we allow the DMA filter function 
and
      its corresponding parameter via pxa2xx_spi_master platform data. Then when
      the pxa2xx_spi_dma_setup() doesn't find the channel via ACPI, it falls 
back
      to use the given filter function.

      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 5282a3acbfa5295f331696e603a9fd6be3bd4094
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:14 2014 +0200

      mtd: bcm47xxnflash: add dev_ready and fill chip_delay

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 785e5e111f2187ea3e6f4035f6009da62dd5c043
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:13 2014 +0200

      mtd: bcm47xxnflash: fix typo in freq calculation

      We are supposed to mask value, not multiply it. Add some comments btw.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 024629fdca1bbb44a25d40c2362a878a7a67ce3b
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Mon Aug 18 20:20:27 2014 +0200

      mtd: bcm47xxpart: find NVRAM partitions in middle blocks

      Old devices used to have NVRAM at the very end of flash and they could
      be unaligned (starting at some offset in a block).
      In new devices NVRAM can be located quite randomly, however it seems to
      always start at the beginning of a block. For example Netgear R6250 has
      NVRAM located right after the bootloader, before the kernel partition.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit a0a53a43ef51374c144a5f19f3f90c43aed76857
  Merge: 2989708 afa93c9
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Thu Sep 18 11:43:50 2014 +0530

      Merge commit 'tags/spi-pxa2xx-clk' into for-linus

  commit 022a478ce650f5c36d2a9badfd805368a90fb506
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Fri Aug 8 17:12:35 2014 +0800

      mtd: atmel_nand: remove pmecc_bytes_per_sector, use chip->ecc.bytes 
instead

      For PMECC, the pmecc_bytes_per_sector has same meaning as ecc.bytes.
      So remove pmecc_bytes_per_sector and use ecc.bytes instead.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit c9447fff34aacc04f2e7df39612d2d6e234643f3
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Fri Aug 8 17:12:34 2014 +0800

      mtd: atmel_nand: remove pmecc_sector_number, use ecc.steps instead

      For PMECC, the pmecc_sector_number has same meaning as ecc.steps.
      So use ecc.steps to replace the pmecc_sector_number.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 279bf6d390933d5353ab298fcc306c391a961469
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 18 01:12:15 2014 -0400

      ext4: don't check quota format when there are no quota files

      The check whether quota format is set even though there are no
      quota files with journalled quota is pointless and it actually
      makes it impossible to turn off journalled quotas (as there's
      no way to unset journalled quota format). Just remove the check.

      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 50849db32a9f529235a84bcc84a6b8e631b1d0ec
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 18 00:58:12 2014 -0400

      jbd2: simplify calling convention around 
__jbd2_journal_clean_checkpoint_list

      __jbd2_journal_clean_checkpoint_list() returns number of buffers it
      freed but noone was using the value so just stop doing that. This
      also allows for simplifying the calling convention for
      journal_clean_once_cp_list().

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit cc97f1a7c7eed970e674b84be0e68f479c80228d
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 18 00:42:16 2014 -0400

      jbd2: avoid pointless scanning of checkpoint lists

      Yuanhan has reported that when he is running fsync(2) heavy workload
      creating new files over ramdisk, significant amount of time is spent in
      __jbd2_journal_clean_checkpoint_list() trying to clean old transactions
      (but they cannot be cleaned up because flusher hasn't yet checkpointed
      those buffers). The workload can be generated by:
        fs_mark -d /fs/ram0/1 -D 2 -N 2560 -n 1000000 -L 1 -S 1 -s 4096

      Reduce the amount of scanning by stopping to scan the transaction list
      once we find a transaction that cannot be checkpointed. Note that this
      way of cleaning is still enough to keep freeing space in the journal
      after fully checkpointed transactions.

      Reported-and-tested-by: Yuanhan Liu <yuanhan.liu@xxxxxxxxxxxxxxx>
      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit bc18d37f676f76edbb5e0c37def78c704b5fbed0
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:39 2014 -0700

      ipvs: Allow heterogeneous pools now that we support them

      Remove the temporary consistency check and add a case statement to only
      allow ipip mixed dests.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit f18ae7206eaebfecc2dd8b017b0d6a0950eabf8b
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Tue Sep 9 16:40:38 2014 -0700

      ipvs: use the new dest addr family field

      Use the new address family field cp->daf when printing
      cp->daddr in logs or connection listing.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 4d316f3f9ae3d5fad8d3198eec0a4ef2511471d7
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Wed Sep 17 00:09:00 2014 +0300

      ipvs: use correct address family in scheduler logs

      Needed to support svc->af != dest->af.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 3467e765a59241f8b0e488f4a6ef183547181f35
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:46:04 2014 +0100

      ARM: remove unused do_unexp_fiq() function

      do_unexp_fiq() has never been called by any code in the last 10 years,
      it's about time it was removed!

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 7f038073c0a3e22e12344ab8b41d46547c072c82
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 23:36:58 2014 +0100

      ARM: remove extraneous newline in show_regs()

      Remove an unnecessary newline in show_regs().

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit c0e7f7ee717e2b4c5791e7422424c96b5008c39e
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Wed Sep 17 17:12:06 2014 +0100

      ARM: 8150/3: fiq: Replace default FIQ handler

      This patch introduces a new default FIQ handler that is structured in a
      similar way to the existing ARM exception handler and result in the FIQ
      being handled by C code running on the SVC stack (despite this code run
      in the FIQ handler is subject to severe limitations with respect to
      locking making normal interaction with the kernel impossible).

      This default handler allows concepts that on x86 would be handled using
      NMIs to be realized on ARM.

      Credit:

          This patch is a near complete re-write of a patch originally
          provided by Anton Vorontsov. Today only a couple of small fragments
          survive, however without Anton's work to build from this patch would
          not exist. Thanks also to Russell King for spoonfeeding me a variety
          of fixes during the review cycle.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 8c3166f5d74b7936d29dc44f778e759c1b9fb43a
  Author: kiran.padwal@xxxxxxxxxxxxxxx <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 16:00:25 2014 +0530

      ARM: DT: apq8064: Add i2c device nodes

      This patch adds i2c pinctrl DT node for IFC6410 board.  It also adds
       necessary DT support for i2c eeprom which is present on IFC6410.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 0be5fef161151b8841d3e3d33d815695384a9451
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Wed Sep 17 06:39:35 2014 +0100

      ARM: DT: apq8064: add support to sdcc4 for wlan.

      This patch adds sdcc4 node to enable wlan support on IFC6410

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit bf7f6b0432871cb68f3e3f4961a33cc6be05bc75
  Author: kiran.padwal@xxxxxxxxxxxxxxx <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:15:38 2014 +0530

      ARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board

      Add support for i2c controller on the DB8074 board.  It also adds 
necessary
      DT support for i2c eeprom which is present on DB8074 board.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit c435285df112da1125e61d826b03014a4e769386
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:50:01 2014 -0400

      target: fix unused shift in core_scsi3_pri_report_capabilities

      Clearly a right-shift was meant.  Effectively doesn't make a difference,
      as add_len is hard-coded to 8 and the high byte will be zero no matter
      which way you shift.  But I hate leaving bad examples for others to
      copy.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit ce31c1b0dc4038a1dec64585d892adb73d9c45f4
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:50:00 2014 -0400

      target: correctly handle match_int errors in FILEIO + PSCSI

      This patch correctly handles match_int() errors in FILEIO + PSCSI
      backend parameter parsing, which can potentially fail due to a
      memory allocation failure or invalid argument.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 68edbce4fb4b173d3b9880967cfcce0fc3abc8d5
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:59 2014 -0400

      target: fix pr_out length in iscsi_parse_pr_out_transport_id

      Old code in iscsi_parse_pr_out_transport_id() was obviously buggy
      and effectively ignored the high byte.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 1481473b5656d8841f63c455594f340306c22cb0
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Wed Sep 17 15:11:28 2014 -0700

      target: simplify target_fabric_make_lun error path

      Coverity complained that lun_cg has been dereferenced in all paths
      leading to NULL check.  It didn't mention that only a single path could
      lead there and the code can be simplified even further.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit da0abaee4793bac4047b3bdfd221fc54850bbf5f
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:57 2014 -0400

      target: Fix memory leak on error in target_fabric_make_mappedlun

      This patch fixes a memory leak on error in target_fabric_make_mappedlun(),
      where se_lun_acl memory does not get released on exit.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 0c8fc2c1210556434835adfb2274f41704853e8a
  Author: Li Zefan <lizefan@xxxxxxxxxx>
  Date:   Wed Sep 17 18:19:24 2014 +0800

      cgroup: remove bogus comments

      We never grab cgroup mutex in fork and exit paths no matter whether
      notify_on_release is set or not.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 244bb9a6336d2aa53526261ec35c593ebd5c1a33
  Author: Li Zefan <lizefan@xxxxxxxxxx>
  Date:   Wed Sep 17 18:18:34 2014 +0800

      cgroup: remove redundant code in cgroup_rmdir()

      We no longer clear kn->priv in cgroup_rmdir(), so we don't need
      to get an extra refcnt.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 6213daab2547fdc0d02a86abf3ac209ac6881ae3
  Author: Li Zefan <lizefan@xxxxxxxxxx>
  Date:   Wed Sep 17 18:18:09 2014 +0800

      cgroup: remove some useless forward declarations

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 9253b279f493a8bcb3d6ee8c934bdae4a21bd44e
  Merge: 251f8c0 aa32362
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Thu Sep 18 06:29:05 2014 +0900

      Merge branch 'for-3.17-fixes' of 
ra.kernel.org:/pub/scm/linux/kernel/git/tj/cgroup into for-3.18

      Pull to receive a4189487da1b ("cgroup: delay the clearing of
      cgrp->kn->priv") for the scheduled clean up patches.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 8d2135592d2ab5c8d7764a4f534afac64e563691
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:56 2014 -0400

      target: Fix possible memory leak in aptpl_metadata parsing

      Each case of match_strdup could leak memory if the same argument was
      present before.  I am not too concerned, as it would require a
      non-sensical combination like "target_lun=foo target_lun=bar", done
      with root privileges and even then leak just a few bytes per instance.

      But arg_p is different, as it will always leak memory.  Let's plug that
      one.  And while at it, replace some &args[0] with args.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit e5685730e2c620f97bc12380e9370e857e5bd7a7
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Sep 17 16:42:58 2014 -0300

      perf record: Use ring buffer consume method to look like other tools

      All builtins that consume events from perf's ring buffer now end up
      calling perf_evlist__mmap_consume(), which will allow unmapping the ring
      buffer when all the fds gets closed and all events in the buffer
      consumed.

      This is in preparation for the patchkit that will notice POLLHUP on
      perf events file descriptors.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8vhaeeoq11ppz0713el4xcps@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 664fee3dc37939bb8010906913fa9dbc52abb587
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Sep 17 08:41:01 2014 +0000

      perf probe: Do not use dwfl_module_addrsym if dwarf_diename finds symbol 
name

      Do not use dwfl_module_addrsym if dwarf_diename can find the symbol
      name, since dwfl_module_addrsym can be failed on shared libraries.

      Without this patch
        ----
        $ perf probe -x ../lib/traceevent/libtraceevent.so -V create_arg_op
        Failed to find symbol at 0x11df1
        Failed to find the address of create_arg_op
          Error: Failed to show vars.
        ----
      With this patch
        ----
        $ perf probe -x ../lib/traceevent/libtraceevent.so -V create_arg_op
        Available variables at create_arg_op
                @<create_arg_op+0>
                        enum filter_op_type     btype
                        struct filter_arg*      arg
        ----

      This bug was reported on linux-perf-users@xxxxxxxxxxxxxxxx

      Reported-by: david lerner <dlernerdroid@xxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: david lerner <dlernerdroid@xxxxxxxxx>
      Cc: linux-perf-user@xxxxxxxxxxxxxxx
      Cc: yrl.pp-manager.tt@xxxxxxxxxxx
      Link: http://permalink.gmane.org/gmane.linux.kernel.perf.user/1691
      Link: 
http://lkml.kernel.org/r/20140917084101.3722.25299.stgit@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2b394bc4468c2f5e6814a8dbb2a923c0448f8497
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Sep 17 08:40:54 2014 +0000

      perf probe: Do not access kallsyms when analyzing user binaries

      Do not access kallsyms to show available variables and show source lines
      in user binaries.

      This behavior always requires the root privilege when sysctl sets
      kernel.kptr_restrict=1, but we don't need it just for analyzing user
      binaries.

      Without this patch (by normal user, kptr_restrict=1):
        ----
        $ perf probe -x ./perf -V add_cmdname
        Failed to init vmlinux path.
          Error: Failed to show vars.
        $ perf probe -x ./perf -L add_cmdname
        Failed to init vmlinux path.
          Error: Failed to show lines.
        ----

      With this patch:
        ----
        $ perf probe -x ./perf -V add_cmdname
        Available variables at add_cmdname
                @<perf_unknown_cmd_config+144>
                        (No matched variables)
                @<list_commands_in_dir+160>
                        (No matched variables)
                @<add_cmdname+0>
                        char*   name
                        size_t  len
                        struct cmdnames*        cmds
        $ perf probe -x ./perf -L add_cmdname
        <add_cmdname@/home/fedora/ksrc/linux-3/tools/perf/util/help.c:0>
              0  void add_cmdname(struct cmdnames *cmds, const char *name, 
size_t len)
              1  {
              2         struct cmdname *ent = malloc(sizeof(*ent) + len + 1);

              4         ent->len = len;
              5         memcpy(ent->name, name, len);
              6         ent->name[len] = 0;
        ...
        ----

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: david lerner <dlernerdroid@xxxxxxxxx>
      Cc: linux-perf-user@xxxxxxxxxxxxxxx
      Cc: yrl.pp-manager.tt@xxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140917084054.3722.73975.stgit@xxxxxxxxxxxxxxxxxxxx
      [ Added missing 'bool user' argument to the !DWARF show_line_range() stub 
]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a3d3c53f738bb931e15b20d3dc5d23722b9ede6a
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
  Date:   Wed Sep 17 00:13:56 2014 +0300

      intel-rst: Clean up ACPI add function

      There is no need to initialize the error since it is going to be assigned
      with the return status of at least on of the device_create_file() call.

      We can return directly in case the first file creation fails.
      All the labels for goto can be removed (along with the gotos) as well.
      Tell the compiler that the failures are unlikely so it can create better
      binaries.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit d46a76405fad48a7efc3faf07545fa886a3b271a
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
  Date:   Wed Sep 17 00:13:55 2014 +0300

      intel-rst: Use ACPI_FAILURE() macro instead !ACPI_SUCCESS() for error 
checking

      ACPI_SUCCESS is defined as:
      #define ACPI_SUCCESS(a)                   (!(a))

      There is no need for the the double ! since there is already a macro
      defined for failures: ACPI_FAILURE()

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 72a979f09fa9111fd6be8326e5f21319ff6918fb
  Author: Jan van den Berg <janvdberg@xxxxxxxxx>
  Date:   Wed Sep 17 00:01:08 2014 +0200

      x86: thinkpad_acpi.c: fixed spacing coding style issue

      Fixed 22 similar coding style issues: "ERROR: spaces required around that 
'?'"

      Signed-off-by: Jan van den Berg <janvdberg@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 93f8c16d635e6b1e3ea978e38e110391ce28b26f
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Fri Sep 12 18:50:36 2014 -0600

      toshiba_acpi: Support new keyboard backlight type

      Newer Toshiba models now come with a new (and different) keyboard
      backlight implementation with three modes of operation: TIMER,
      ON and OFF, and the LED is now controlled internally by the firmware.

      This patch adds support for that type of backlight, changing the
      existing code to accomodate the new implementation.

      The timeout value range is now 1-60 seconds, and the accepted
      modes are now: 1 (FN-Z), 2 (AUTO or TIMER), 8 (ON) and 10 (OFF),
      this adds two new entries kbd_type and available_kbd_modes,
      the first shows the keyboard type and the latter shows the
      supported modes depending on the keyboard type.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit c8a41669a76381f655f5567d3ccd8449a53f9a7f
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Wed Sep 10 21:01:57 2014 -0600

      toshiba_acpi: Change touchpad store to check for invalid values

      The function toshiba_touchpad_store is not checking
      for invalid values and simply returns silently.

      This patch checks for invalid values and returns accordingly.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 12962878fbf9578b3d30ee4d8a5cd6632f26324c
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Fri Sep 5 11:14:04 2014 -0600

      toshiba_acpi: Fix illumination not available on certain models

      Some Toshiba models with illumination support set a different
      value on the returned codes, thus not allowing the illumination
      LED to be registered, where it should be.

      This patch removes a check from toshiba_illumination_available
      function to allow such models to register the illumination LED.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 408a5d136b84f5fb43c9441153403d18255cb79c
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Fri Sep 5 11:14:03 2014 -0600

      toshiba_acpi: Additional hotkey scancodes

      Appart from reporting hotkeys, the INFO method is used
      as a system wide event notifier for hardware or
      software changes.

      This patch adds additional "events" to the keymap list,
      ignored by now, until we find them a good use.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit fdc84d11a278d468052afc8e17523545fafe6c5f
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:55 2014 -0400

      iscsi-target: use strlcpy in iscsit_collect_login_stats

      last_intr_fail_name is a fixed-size array and could theoretically
      overflow.  In reality intrname->value doesn't seem to depend on
      untrusted input or be anywhere near 224 characters, so the overflow is
      pretty theoretical.  But strlcpy is cheap enough.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 4d1a40c66bed0b3fa43b9da5fbd5cbe332e4eccf
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Sep 16 17:49:30 2014 +0800

      Btrfs: fix up bounds checking in lseek

      An user reported this, it is because that lseek's 
SEEK_SET/SEEK_CUR/SEEK_END
      allow a negative value for @offset, but btrfs's SEEK_DATA/SEEK_HOLE don't
      prepare for that and convert the negative @offset into unsigned type,
      so we get (end < start) warning.

      [ 1269.835374] ------------[ cut here ]------------
      [ 1269.836809] WARNING: CPU: 0 PID: 1241 at fs/btrfs/extent_io.c:430 
insert_state+0x11d/0x140()
      [ 1269.838816] BTRFS: end < start 4094 18446744073709551615
      [ 1269.840334] CPU: 0 PID: 1241 Comm: a.out Tainted: G        W      
3.16.0+ #306
      [ 1269.858229] Call Trace:
      [ 1269.858612]  [<ffffffff81801a69>] dump_stack+0x4e/0x68
      [ 1269.858952]  [<ffffffff8107894c>] warn_slowpath_common+0x8c/0xc0
      [ 1269.859416]  [<ffffffff81078a36>] warn_slowpath_fmt+0x46/0x50
      [ 1269.859929]  [<ffffffff813b0fbd>] insert_state+0x11d/0x140
      [ 1269.860409]  [<ffffffff813b1396>] __set_extent_bit+0x3b6/0x4e0
      [ 1269.860805]  [<ffffffff813b21c7>] lock_extent_bits+0x87/0x200
      [ 1269.861697]  [<ffffffff813a5b28>] btrfs_file_llseek+0x148/0x2a0
      [ 1269.862168]  [<ffffffff811f201e>] SyS_lseek+0xae/0xc0
      [ 1269.862620]  [<ffffffff8180b212>] system_call_fastpath+0x16/0x1b
      [ 1269.862970] ---[ end trace 4d33ea885832054b ]---

      This assumes that btrfs starts finding DATA/HOLE from the beginning of 
file
      if the assigned @offset is negative.

      Also we add alignment for lock_extent_bits 's range.

      Reported-by: Toralf Förster <toralf.foerster@xxxxxx>
      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a756024efea259282e65f3a00f512b094e805d76
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:54 2014 +0200

      ima: added ima_policy_flag variable

      This patch introduces the new variable 'ima_policy_flag', whose bits
      are set depending on the action of the current policy rules. Only the
      flags IMA_MEASURE, IMA_APPRAISE and IMA_AUDIT are set.

      The new variable will be used to improve performance by skipping the
      unnecessary execution of IMA code if the policy does not contain rules
      with the above actions.

      Changes in v6 (Roberto Sassu)
      * do not check 'ima_initialized' before calling ima_update_policy_flag()
        in ima_update_policy() (suggested by Dmitry)
      * calling ima_update_policy_flag() moved to init_ima to co-locate with
        ima_initialized (Dmitry)
      * add/revise comments (Mimi)

      Changes in v5 (Roberto Sassu)
      * reset IMA_APPRAISE flag in 'ima_policy_flag' if 'ima_appraise' is set
        to zero (reported by Dmitry)
      * update 'ima_policy_flag' only if IMA initialization is successful
        (suggested by Mimi and Dmitry)
      * check 'ima_policy_flag' instead of 'ima_initialized'
        (suggested by Mimi and Dmitry)

      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit f612496bca664bff6a09a99a9a7506410b6e876e
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:04 2014 +0800

      Btrfs: cleanup the read failure record after write or when the inode is 
freeing

      After the data is written successfully, we should cleanup the read 
failure record
      in that range because
      - If we set data COW for the file, the range that the failure record 
pointed to is
        mapped to a new place, so it is invalid.
      - If we set no data COW for the file, and if there is no error during 
writting,
        the corrupted data is corrected, so the failure record can be removed. 
And if
        some errors happen on the mirrors, we also needn't worry about it 
because the
        failure record will be recreated if we read the same place again.

      Sometimes, we may fail to correct the data, so the failure records will 
be left
      in the tree, we need free them when we free the inode or the memory leak 
happens.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8b110e393c5a6e72d50fcdf9fa7ed8b647cfdfc9
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:03 2014 +0800

      Btrfs: implement repair function when direct read fails

      This patch implement data repair function when direct read fails.

      The detail of the implementation is:
      - When we find the data is not right, we try to read the data from the 
other
        mirror.
      - When the io on the mirror ends, we will insert the endio work into the
        dedicated btrfs workqueue, not common read endio workqueue, because the
        original endio work is still blocked in the btrfs endio workqueue, if we
        insert the endio work of the io on the mirror into that workqueue, 
deadlock
        would happen.
      - After we get right data, we write it back to the corrupted mirror.
      - And if the data on the new mirror is still corrupted, we will try next
        mirror until we read right data or all the mirrors are traversed.
      - After the above work, we set the uptodate flag according to the result.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 28e1cc7d1baf8038ae4ad4681c8f3dc94fcd7c00
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:02 2014 +0800

      Btrfs: Set real mirror number for read operation on RAID0/5/6

      We need real mirror number for RAID0/5/6 when reading data, or if read 
error
      happens, we would pass 0 as the number of the mirror on which the io error
      happens. It is wrong and would cause the filesystem read the data from the
      corrupted mirror again.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1203b6813ee84add8b4baa6d75e50ba85517e99c
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:01 2014 +0800

      Btrfs: modify clean_io_failure and make it suit direct io

      We could not use clean_io_failure in the direct IO path because it got the
      filesystem information from the page structure, but the page in the direct
      IO bio didn't have the filesystem information in its structure. So we need
      modify it and pass all the information it need by parameters.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ffdd2018dd0bbfc0d9855ed811dba67201766a2d
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:00 2014 +0800

      Btrfs: modify repair_io_failure and make it suit direct io

      The original code of repair_io_failure was just used for buffered read,
      because it got some filesystem data from page structure, it is safe for
      the page in the page cache. But when we do a direct read, the pages in bio
      are not in the page cache, that is there is no filesystem data in the page
      structure. In order to implement direct read data repair, we need modify
      repair_io_failure and pass all filesystem data it need by function
      parameters.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2fe6303e7cd099334cdb09370cece6bc168de131
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:59 2014 +0800

      Btrfs: split bio_readpage_error into several functions

      The data repair function of direct read will be implemented later, and 
some code
      in bio_readpage_error will be reused, so split bio_readpage_error into
      several functions which will be used in direct read repair later.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 454ff3de42872870ffc3580b69132a9ef40f5cc5
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:58 2014 +0800

      Btrfs: Cleanup unused variant and argument of IO failure handlers

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 6c387ab20db15f2bd448f7c508e2638101b16ea1
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:57 2014 +0800

      Btrfs: fix missing error handler if submiting re-read bio fails

      We forgot to free failure record and bio after submitting re-read bio 
failed,
      fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c1dc08967f69c6b5067f8302c600f6628123f3bf
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:56 2014 +0800

      Btrfs: do file data check by sub-bio's self

      Direct IO splits the original bio to several sub-bios because of the 
limit of
      raid stripe, and the filesystem will wait for all sub-bios and then run 
final
      end io process.

      But it was very hard to implement the data repair when dio read failure 
happens,
      because at the final end io function, we didn't know which mirror the 
data was
      read from. So in order to implement the data repair, we have to move the 
file data
      check in the final end io function to the sub-bio end io function, in 
which we can
      get the mirror number of the device we access. This patch did this work 
as the
      first step of the direct io data repair implementation.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit dc380aea5fa4636fc498a351eb720943bc644451
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:55 2014 +0800

      Btrfs: cleanup similar code of the buffered data data check and dio read 
data check

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 23ea8e5a07673127d05cb5cf6f9914d7a53e0847
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:54 2014 +0800

      Btrfs: load checksum data once when submitting a direct read io

      The current code would load checksum data for several times when we split
      a whole direct read io because of the limit of the raid stripe, it would
      make us search the csum tree for several times. In fact, it just wasted 
time,
      and made the contention of the csum tree root be more serious. This patch
      improves this problem by loading the data at once.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c3929c3624e1764855e5a452728aec201b18b42a
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:47 2014 +0800

      Btrfs: modify rw_devices counter under chunk_mutex context

      rw_devices counter is often used to tune the profile when doing chunk 
allocation,
      so we should modify it under the chunk_mutex context to avoid getting 
wrong
      chunk profile.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 5f375835694426d00a7a4bc7fef72479578f279f
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:46 2014 +0800

      Btrfs: move the missing device to its own fs device list

      For a missing device, we don't know it belong to which fs before we read 
its
      fsid from the chunk tree. So we add them into the current fs device list 
at first.
      When we get its fsid, we should move them to their own fs device list.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 416d7b802a8bc044e98dc8bd96b59ce7a02287ac
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:45 2014 +0800

      Btrfs: stop mounting the fs if the non-ENOENT errors happen when opening 
seed fs

      When we open a seed filesystem, if the degraded mount option is set, we 
continue to
      mount the fs if we don't find some devices in the seed filesystem. But we 
should stop
      mounting if other errors happen. Fix it

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 82372bc816d75722c24d1abadb11cd8c0a33883a
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:44 2014 +0800

      Btrfs: make the logic of source device removing more clear

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 67a2c45ee7f4f250458279a2e1244679c5d9735c
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:43 2014 +0800

      Btrfs: fix use-after-free problem of the device during device replace

      The problem is:
        Task0(device scan task)         Task1(device replace task)
        scan_one_device()
        mutex_lock(&uuid_mutex)
        device = find_device()
                                        mutex_lock(&device_list_mutex)
                                        lock_chunk()
                                        rm_and_free_source_device
                                        unlock_chunk()
                                        mutex_unlock(&device_list_mutex)
        check device

      Destroying the target device if device replace fails also has the same 
problem.

      We fix this problem by locking uuid_mutex during destroying source device 
or
      target device, just like the device remove operation.

      It is a temporary solution, we can fix this problem and make the code more
      clear by atomic counter in the future.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit adbbb8631beda8e4e5d2c964b8b47e04cfa0a2ae
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:42 2014 +0800

      Btrfs: fix unprotected device list access when cloning fs devices

      We can build a new filesystem based a seed filesystem, and we need clone
      the fs devices when we open the new filesystem. But someone might clear
      the seed flag of the seed filesystem, then mount that filesystem and
      remove some device. If we mount the new filesystem, we might access
      a device list which was being changed when we clone the fs devices.
      Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2196d6e8a71fc901e31c1d81581fc6cc6c64913e
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:41 2014 +0800

      Btrfs: Fix misuse of chunk mutex

      There were several problems about chunk mutex usage:
      - Lock chunk mutex when updating metadata. It would cause the nested
        deadlock because updating metadata might need allocate new chunks
        that need acquire chunk mutex. We remove chunk mutex at this case,
        because b-tree lock and other lock mechanism can help us.
      - ABBA deadlock occured between device_list_mutex and chunk_mutex.
        When we update device status, we must acquire device_list_mutex at the
        beginning, and then we might get chunk_mutex during the device status
        update because we need allocate new chunks for metadata COW. But at
        most place, we acquire chunk_mutex at first and then acquire device list
        mutex. We need change the lock order.
      - Some place we needn't acquire chunk_mutex. For example we needn't get
        chunk_mutex when we free a empty seed fs_devices structure.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 15484377f597ca98ee84de87caa13667ea68bb14
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:40 2014 +0800

      Btrfs: fix unprotected device list access when getting the fs information

      When we get the fs information, we forgot to acquire the mutex of device 
list,
      it might cause the problem we might access a device that was removed. Fix
      it by acquiring the device list mutex.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit fe48a5c00f3c8087fc0a447caee2b5f9f97cf238
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:39 2014 +0800

      Btrfs: fix unprotected system chunk array insertion

      We didn't protect the system chunk array when we added a new
      system chunk into it, it would cause the array be corrupted
      if someone remove/add some system chunk into array at the same
      time. Fix it by chunk lock.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 7cc8e58d53cd2295c3c1cee7b503bd1790ea4486
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:38 2014 +0800

      Btrfs: fix unprotected device's variants on 32bits machine

      ->total_bytes,->disk_total_bytes,->bytes_used is protected by chunk
      lock when we change them, but sometimes we read them without any lock,
      and we might get unexpected value. We fix this problem like inode's
      i_size.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1c1161870c8bcb0d966ebbf1aec05a87a79a4175
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:37 2014 +0800

      Btrfs: update free_chunk_space during allocting a new chunk

      We should update free_chunk_space in time when we allocate a new chunk,
      not when we deal with the pending device update and block group insertion,
      because we need the real free_chunk_space data to calculate the reserved
      space, if we don't update it in time, we would consider the disk space 
which
      has be allocated as free space, and would use it to do overcommit 
reservation.
      Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 43530c46cc55cf5a381e788276a93c83cbc95e46
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:36 2014 +0800

      Btrfs: fix unprotected device->bytes_used update

      We should update device->bytes_used in the lock context of
      chunk_mutex, or we would get wrong data.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 5d778aaeb013bf819d00e33de7c673c04b5c4886
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:35 2014 +0800

      Btrfs: Fix wrong free_chunk_space assignment during removing a device

      During removing a device, we have modified free_chunk_space when we
      shrink the device, so we needn't assign a new value to it after
      the device shrink. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ce7213c70c37e3a66bc0b50c45edcbfea505f62f
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:34 2014 +0800

      Btrfs: fix wrong device bytes_used in the super block

      device->bytes_used will be changed when allocating a new chunk, and
      disk_total_size will be changed if resizing is successful.
      Meanwhile, the on-disk super blocks of the previous transaction
      might not be updated. Considering the consistency of the metadata
      in the previous transaction, We should use the size in the previous
      transaction to check if the super block is beyond the boundary
      of the device.

      Though it is not big problem because we don't use it now, but anyway
      it is better that we make it be consistent with the common metadata,
      maybe we will use it in the future.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 935e5cc935bcbf9b3d0dd59fed7dbc0f2ebca6bc
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:33 2014 +0800

      Btrfs: fix wrong disk size when writing super blocks

      total_size will be changed when resizing a device, and disk_total_size
      will be changed if resizing is successful. Meanwhile, the on-disk super
      blocks of the previous transaction might not be updated. Considering
      the consistency of the metadata in the previous transaction, We should
      use the size in the previous transaction to check if the super block is
      beyond the boundary of the device. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1c43366d3b3f0fa6c6e81aaf3aa18e0550245dad
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:32 2014 +0800

      Btrfs: fix unprotected assignment of the target device

      We didn't protect the assignment of the target device, it might cause the
      problem that the super block update was skipped because we might find 
wrong
      size of the target device during the assignment. Fix it by moving the
      assignment sentences into the initialization function of the target 
device.
      And there is another merit that we can check if the target device is 
suitable
      more early.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c7662111c741bc04a7192f2a00aad608cbc0b205
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:31 2014 +0800

      Btrfs: cleanup double assignment of device->bytes_used when device 
replace finishes

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 90180da42c38a83b050452aa555d3d2df6ae2ad4
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:30 2014 +0800

      Btrfs: cleanup unused num_can_discard in fs_devices

      The member variants - num_can_discard - of fs_devices structure
      are set, but no one use them to do anything. so remove them.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 82f70d62f7923cc43128e75ae85366f137055b76
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Mon Sep 8 20:41:09 2014 +0800

      btrfs: remove the wrong comments

      This comments became wrong after c3c532[bdi: add helper function for
      doing init and register of a bdi for a file system], so remove them.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a2cc11db245b9d8fbd4e3adbe2a1e7cf60473950
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Sep 8 22:53:18 2014 +0100

      Btrfs: fix directory recovery from fsync log

      When replaying a directory from the fsync log, if a directory entry
      exists both in the fs/subvol tree and in the log, the directory's inode
      got its i_size updated incorrectly, accounting for the dentry's name
      twice.

      Reproducer, from a test for xfstests:

          _scratch_mkfs >> $seqres.full 2>&1
          _init_flakey
          _mount_flakey

          touch $SCRATCH_MNT/foo
          sync

          touch $SCRATCH_MNT/bar
          xfs_io -c "fsync" $SCRATCH_MNT
          xfs_io -c "fsync" $SCRATCH_MNT/bar

          _load_flakey_table $FLAKEY_DROP_WRITES
          _unmount_flakey

          _load_flakey_table $FLAKEY_ALLOW_WRITES
          _mount_flakey

          [ -f $SCRATCH_MNT/foo ] || echo "file foo is missing"
          [ -f $SCRATCH_MNT/bar ] || echo "file bar is missing"

          _unmount_flakey
          _check_scratch_fs $FLAKEY_DEV

      The filesystem check at the end failed with the message:
      "root 5 root dir 256 error".

      A test case for xfstests follows.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 25ce459c1af138f95a3fd318461193397ebb825b
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Wed Sep 10 12:58:50 2014 +0800

      Btrfs: fix loop writing of async reclaim

      One of my tests shows that when we really don't have space to reclaim via
      flush_space and also run out of space, this async reclaim work loops on 
adding
      itself into the workqueue and keeps writing something to disk according to
      iostat's results, and these writes mainly comes from commit_transaction 
which
      writes super_block.  This's unacceptable as it can be bad to disks, 
especially
      memeory storages.

      This adds a check to avoid the above situation.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit dc046b10c8b7d4f40befe457acb82340bf8b0699
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Wed Sep 10 16:20:45 2014 -0400

      Btrfs: make fiemap not blow when you have lots of snapshots

      We have been iterating all references for each extent we have in a file 
when we
      do fiemap to see if it is shared.  This is fine when you have a few 
clones or a
      few snapshots, but when you have 5k snapshots suddenly fiemap just sits 
there
      and stares at you.  So add btrfs_check_shared which will use the backref 
walking
      code but will short circuit as soon as it finds a root or inode that 
doesn't
      match the one we currently have.  This makes fiemap on my testbox go from
      looking at me blankly for a day to spitting out actual output in a 
reasonable
      amount of time.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 78a017a2c92df9b571db0a55a016280f9019c65e
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Thu Sep 11 11:44:49 2014 +0100

      Btrfs: add missing compression property remove in btrfs_ioctl_setflags

      The behaviour of a 'chattr -c' consists of getting the current flags,
      clearing the FS_COMPR_FL bit and then sending the result to the set
      flags ioctl - this means the bit FS_NOCOMP_FL isn't set in the flags
      passed to the ioctl. This results in the compression property not being
      cleared from the inode - it was cleared only if the bit FS_NOCOMP_FL
      was set in the received flags.

      Reproducer:

          $ mkfs.btrfs -f /dev/sdd
          $ mount /dev/sdd /mnt && cd /mnt
          $ mkdir a
          $ chattr +c a
          $ touch a/file
          $ lsattr a/file
          --------c------- a/file
          $ chattr -c a
          $ touch a/file2
          $ lsattr a/file2
          --------c------- a/file2
          $ lsattr -d a
          ---------------- a

      Reported-by: Andreas Schneider <asn@xxxxxxxxxxxxxx>
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 12b894cb288d57292b01cf158177b6d5c89a6272
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:10:15 2014 +0800

      btrfs: Fix a deadlock in btrfs_dev_replace_finishing()

      btrfs-transacion:5657
      [stack snip]
      btrfs_bio_map()
          btrfs_bio_counter_inc_blocked()
              percpu_counter_inc(&fs_info->bio_counter)  ###bio_counter > 0(A)
              __btrfs_bio_map()
                  btrfs_dev_replace_lock()
                      mutex_lock(dev_replace->lock)        ###wait mutex(B)

      btrfs:32612
      [stack snip]
      btrfs_dev_replace_start()
          btrfs_dev_replace_lock()
        mutex_lock(dev_replace->lock)              ###hold mutex(B)
          btrfs_dev_replace_finishing()
              btrfs_rm_dev_replace_blocked()
                  wait until percpu_counter_sum == 0       ###wait on 
bio_counter(A)

      This bug can be triggered quite easily by the following test script:
      http://pastebin.com/MQmb37Cy

      This patch will fix the ABBA problem by calling
      btrfs_dev_replace_unlock() before btrfs_rm_dev_replace_blocked().

      The consistency of btrfs devices list and their superblocks is protected
      by device_list_mutex, not btrfs_dev_replace_lock/unlock().
      So it is safe the move btrfs_dev_replace_unlock() before
      btrfs_rm_dev_replace_blocked().

      Reported-by: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Cc: Stefan Behrens <sbehrens@xxxxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a583c02664eea8796e80dd192a3bcc1d521939e5
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Aug 19 23:32:22 2014 +0800

      Btrfs: cleanup the same name in end_bio_extent_readpage

      We've defined a 'offset' out of bio_for_each_segment_all.

      This is just a clean rename, no function changes.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 0b4699dcb65c2cff793210b07f40b98c2d423a43
  Author: Mark Fasheh <mfasheh@xxxxxxx>
  Date:   Mon Aug 18 14:01:17 2014 -0700

      btrfs: don't go readonly on existing qgroup items

      btrfs_drop_snapshot() leaves subvolume qgroup items on disk after
      completion. This can cause problems with snapshot creation. If a new
      snapshot tries to claim the deleted subvolumes id, btrfs will get -EEXIST
      from add_qgroup_item() and go read-only. The following commands will
      reproduce this problem (assume btrfs is on /dev/sda and is mounted at
      /btrfs)

      mkfs.btrfs -f /dev/sda
      mount -t btrfs /dev/sda /btrfs/
      btrfs quota enable /btrfs/
      btrfs su sna /btrfs/ /btrfs/snap
      btrfs su de /btrfs/snap
      sleep 45
      umount /btrfs/
      mount -t btrfs /dev/sda /btrfs/

      We can fix this by catching -EEXIST in add_qgroup_item() and
      initializing the existing items. We have the problem of orphaned
      relation items being on disk from an old snapshot but that is outside
      the scope of this patch.

      Signed-off-by: Mark Fasheh <mfasheh@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b7831b20f32019b741eb8fe3435c2516e13e0c4a
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Fri Aug 15 23:38:06 2014 +0800

      Btrfs: show real function name in btrfs workqueue tracepoint

      Use %pf instead of %p, just same as kernel workqueue tracepoints.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2a39e5980257c77f48b5c31f9fb483a72a03b213
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Thu Aug 14 12:25:14 2014 +0100

      Btrfs: shrink further sizeof(struct extent_buffer)

      The map_start and map_len fields aren't used anywhere, so just remove
      them. On a x86_64 system, this reduced sizeof(struct extent_buffer)
      from 296 bytes to 280 bytes, and therefore 14 extent_buffer structs can
      now fit into a page instead of 13.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 4395e0c4da486f007dcb45b0336427be7ec08ab1
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Wed Aug 20 10:45:45 2014 +0100

      Btrfs: send, lower mem requirements for processing xattrs

      Maximum xattr size can be up to nearly the leaf size. For an fs with a
      leaf size larger than the page size, using kmalloc requires allocating
      multiple pages that are contiguous, which might not be possible if
      there's heavy memory fragmentation. Therefore fallback to vmalloc if
      we fail to allocate with kmalloc. Also start with a smaller buffer size,
      since xattr values typically are smaller than a page.

      Reported-by: Chris Murphy <lists@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f87c4318af8bd5daec361e436c69f9d71a43b261
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Aug 20 17:34:22 2014 +0200

      btrfs: remove stale define after removing ordered operations

      Last user removed in commit "btrfs: disable strict file flushes for
      renames and truncates" (8d875f95da43c6a8f18f77869f2ef26e9594fecc).

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 200055239604cf4bfaed40d8f404228ea606b4f9
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Fri Aug 29 13:35:13 2014 +0100

      Btrfs: improve free space cache management and space allocation

      While under random IO, a block group's free space cache eventually reaches
      a state where it has a mix of extent entries and bitmap entries 
representing
      free space regions.

      As later free space regions are returned to the cache, some of them are 
merged
      with existing extent entries if they are contiguous with them. But others 
are
      not merged, because despite the existence of adjacent free space regions 
in
      the cache, the merging doesn't happen because the existing free space 
regions
      are represented in bitmap extents. Even when new free space regions are 
merged
      with existing extent entries (enlarging the free space range they 
represent),
      we create chances of having after an enlarged region that is contiguous 
with
      some other region represented in a bitmap entry.

      Both clustered and non-clustered space allocation work by iterating over 
our
      extent and bitmap entries and skipping any that represents a region 
smaller
      then the allocation request (and giving preference to extent entries 
before
      bitmap entries). By having a contiguous free space region that is 
represented
      by 2 (or more) entries (mix of extent and bitmap entries), we end up not
      satisfying an allocation request with a size larger than the size of any 
of
      the entries but no larger than the sum of their sizes. Making the caller 
assume
      we're under a ENOSPC condition or force it to allocate multiple smaller 
space
      regions (as we do for file data writes), which adds extra overhead and 
more
      chances of causing fragmentation due to the smaller regions being all 
spread
      apart from each other (more likely when under concurrency).

      For example, if we have the following in the cache:

      * extent entry representing free space range: [128Mb - 256Kb, 128Mb[

      * bitmap entry covering the range [128Mb, 256Mb[, but only with the bits
        representing the range [128Mb, 128Mb + 768Kb[ set - that is, only that
        space in this 128Mb area is marked as free

      An allocation request for 1Mb, starting at offset not greater than 128Mb 
- 256Kb,
      would fail before, despite the existence of such contiguous free space 
area in the
      cache. The caller could only allocate up to 768Kb of space at once and 
later another
      256Kb (or vice-versa). In between each smaller allocation request, 
another task
      working on a different file/inode might come in and take that space, 
preventing the
      former task of getting a contiguous 1Mb region of free space.

      Therefore this change implements the ability to move free space from 
bitmap
      entries into existing and new free space regions represented with extent
      entries. This is done when a space region is added to the cache.

      A test was added to the sanity tests that explains in detail the issue 
too.

      Some performance test results with compilebench on a 4 cores machine, with
      32Gb of ram and using an HDD follow.

      Test: compilebench -D /mnt -i 30 -r 1000 --makej

      Before this change:

         intial create total runs 30 avg 69.02 MB/s (user 0.28s sys 0.57s)
         compile total runs 30 avg 314.96 MB/s (user 0.12s sys 0.25s)
         read compiled tree total runs 3 avg 27.14 MB/s (user 1.52s sys 0.90s)
         delete compiled tree total runs 30 avg 3.14 seconds (user 0.15s sys 
0.66s)

      After this change:

         intial create total runs 30 avg 68.37 MB/s (user 0.29s sys 0.55s)
         compile total runs 30 avg 382.83 MB/s (user 0.12s sys 0.24s)
         read compiled tree total runs 3 avg 27.82 MB/s (user 1.45s sys 0.97s)
         delete compiled tree total runs 30 avg 3.18 seconds (user 0.17s sys 
0.65s)

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 3c1dbdf54a31f4f049a33214c3096595988786bf
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 20 10:54:17 2014 +0800

      btrfs: rename total_bytes to avoid confusion

      we are assigning number_devices to the total_bytes,
      that's very confusing for a moment

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit de4c296f63b43794df453a3fffbb4163ccd1c6af
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:25 2014 +0800

      btrfs: fix typo in the log message

      there is no matching open parenthesis for the closing parenthesis

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b2efedca68c15bc6eab6cbe0756f90c3b8f23b8f
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:24 2014 +0800

      btrfs: rw_devices shouldn't be incremented for seed fs in 
btrfs_rm_dev_replace_srcdev()

      seed fs devices don't participate as rw_device, so don't increment
      rw_devices when the device being handled belongs to a seed fs.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8bef8401a04ae1937f3330484c2d7a8c6b9b9897
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:23 2014 +0800

      btrfs: fix memory leak when there is no more seed device

      When we replace all the seed device in the system there is
      no point in just keeping the btrfs_fs_devices with out
      any device

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 94d5f0c2ae83c367fe870b49ed0c87025be2956e
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:22 2014 +0800

      btrfs: update sprout seed pointer when seed fs is relinquished

      We are not updating sprout fs seed pointer when all seed device
      is replaced. This patch will check if all seed device has been
      replaced and then update the sprout pointer accordingly.

      Same reproducer as in the previous patch would apply here.
      And notice that btrfs_close_device will check if seed fs is
      present and spits out the error with out this patch.

      int btrfs_close_devices(struct btrfs_fs_devices *fs_devices)
      {
      ::
                      seed_devices = fs_devices->seed;
      ::
              while (seed_devices) {
                      fs_devices = seed_devices;
                      seed_devices = fs_devices->seed;
                      __btrfs_close_devices(fs_devices);
                      free_fs_devices(fs_devices);
              }

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 63dd86fa79db737a50f47488e5249f24e5acebc1
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:21 2014 +0800

      btrfs: fix rw_devices miss match after seed replace

      reproducer:
          reproducer:
          mount /dev/sdb /btrfs
          btrfs dev add /dev/sdc /btrfs
          btrfs rep start -B /dev/sdb /dev/sdd /btrfs
          umount /btrfs

      WARNING: CPU: 0 PID: 3882 at fs/btrfs/volumes.c:892 
__btrfs_close_devices+0x1c8/0x200 [btrfs]()

      which is

              WARN_ON(fs_devices->rw_devices);

         The problem here is that we did not add one to the rw_devices when
         we replace the seed device with a writable device.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 25e8e9113d340f0c32161ced0d4655eff8fed757
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 20 10:56:56 2014 +0800

      btrfs: replace seed device followed by unmount causes kernel WARNING

      reproducer:
      mount /dev/sdb /btrfs
      btrfs dev add /dev/sdc /btrfs
      btrfs rep start -B /dev/sdb /dev/sdd /btrfs
      umount /btrfs

      WARNING: CPU: 0 PID: 12661 at fs/btrfs/volumes.c:891 
__btrfs_close_devices+0x1b0/0x200 [btrfs]()
      ::

      __btrfs_close_devices()
      ::
              WARN_ON(fs_devices->open_devices);

      After the seed device has been replaced the new target device
      is no more a seed device. So we need to update the device
      numbers in the fs_devices as pointed by the fs_info.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Reviewed-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d51908ce4e5d7f7b07867180e36b9935094b78f2
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:19 2014 +0800

      btrfs: preparatory to make btrfs_rm_dev_replace_srcdev() seed aware

      There is no logical change in this patch, just a preparatory patch,
      so that changes can be easily reasoned.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 56094eecd32cbb80d098eee5a7cbd60f39f4b764
  Author: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
  Date:   Sat Aug 9 14:51:15 2014 +0300

      btrfs: Drop stray check of fixup_workers creation

      The issue was introduced in a79b7d4b3e8118f265dcb4bdf9a572c392f02708,
      adding allocation of extent_workers, so this stray check is surely not
      meant to be a check of something else.

      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=82021
      Reported-by: Maks Naumov <maksqwe1@xxxxxxx>
      Signed-off-by: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
      Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f98de9b9c07485f7e21edfd5b2b20c89d662af3c
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Aug 4 19:37:21 2014 +0100

      Btrfs: make btrfs_search_forward return with nodes unlocked

      None of the uses of btrfs_search_forward() need to have the path
      nodes (level >= 1) read locked, only the leaf needs to be locked
      while the caller processes it. Therefore make it return a path
      with all nodes unlocked, except for the leaf.

      This change is motivated by the observation that during a file
      fsync we repeatdly call btrfs_search_forward() and process the
      returned leaf while upper nodes of the returned path (level >= 1)
      are read locked, which unnecessarily blocks other tasks that want
      to write to the same fs/subvol btree.
      Therefore instead of modifying the fsync code to unlock all nodes
      with level >= 1 immediately after calling btrfs_search_forward(),
      change btrfs_search_forward() to do it, so that it benefits all
      callers.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 79aec2b80db1089f983d60e4a22cb95d8b939844
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:10 2014 +0800

      btrfs: sysfs label interface should check for read only FS

      Not sure how this escaped many eyes so far

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 20ee0825ecec889afdf12f7c13b9dc3af0bb9f14
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:09 2014 +0800

      btrfs: code optimize: BTRFS_ATTR_RW could set the mode

      BTRFS_ATTR_RW could set the mode and be inline with BTRFS_ATTR

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 98b3d389eb473f28ef69547c0a9f72041c4c40e6
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:08 2014 +0800

      btrfs: code optimize: BTRFS_ATTR could handle the mode

      All that uses BTRFS_ATTR want mode to be set at 0444 so just do
      it at the define.  And few spacing alignments.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 3f4b57e09d6cbd97f92311a801e1b83992506dcd
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:07 2014 +0800

      btrfs: use BTRFS_ATTR instead of btrfs_no_store()

      we have BTRFS_ATTR define to create sysfs RO file, use that.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 160f4089c8580b32b5805e7fd8ec7b3810f442c1
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Jul 28 19:37:17 2014 +0100

      Btrfs: avoid unnecessary switch of path locks to blocking mode

      If we need to cow a node, increase the write lock level and retry the
      tree search, there's no point of changing the node locks in our path
      to blocking mode, as we only waste time and unnecessarily wake up other
      tasks waiting on the spinning locks (just to block them again shortly
      after) because we release our path before repeating the tree search.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 24cdc847d9842bdfd85a005ebc39050bcbc7acba
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Jul 28 19:34:35 2014 +0100

      Btrfs: unlock nodes earlier when inserting items in a btree

      In ctree.c:setup_items_for_insert(), we can unlock all nodes in our
      path before we process the leaf (shift items and data, adjust data
      offsets, etc). This allows for better btree concurrency, as we're
      often holding a write lock on at least the node at level 1.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d1b00a4711d5b953b13ccc859bc30c447c96860e
  Author: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 17:07:48 2014 +0900

      btrfs: use IS_ALIGNED() for assertion in btrfs_lookup_csums_range() for 
simplicity

      btrfs_lookup_csums_range() uses ALIGN() to check if "start"
      and "end + 1" are aligned to "root->sectorsize". It's better to
      replace these with IS_ALIGNED() for simplicity.

      Signed-off-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1a76e4ba5b18775e532faa4f8eb858c4553d196c
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Aug 12 16:33:18 2014 +0800

      Btrfs: cleanup for btrfs workqueue tracepoints

      Tracepoint trace_btrfs_normal_work_done never has an user, just cleanup 
it.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b38a62586fed4ce058dc8d40deaa1b85cafc7fb3
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Aug 12 16:33:17 2014 +0800

      Btrfs: add work_struct information for workqueue tracepoint

      Kernel workqueue's tracepoints print the address of work_struct, while 
btrfs
      workqueue's tracepoints print the address of btrfs_work.

      We need a connection between this two, for example when debuging, we 
usually
      grep an address in the trace output.  So it'd be better to also print
      work_struct in btrfs workqueue's tracepoint.

      Please note that we can only add this into those tracepoints whose work 
is still
      available in memory because we need to reference the work.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d3982100baeb9bed8cf931545fb0522268f526e5
  Author: Mark Fasheh <mfasheh@xxxxxxx>
  Date:   Thu Jul 17 12:39:00 2014 -0700

      btrfs: add trace for qgroup accounting

      We want this to debug qgroup changes on live systems.

      Signed-off-by: Mark Fasheh <mfasheh@xxxxxxx>
      Reviewed-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 443f24fee731703345e2e6eec8177bb7b7d094c6
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:15 2014 +0800

      Btrfs: cleanup unused latest_devid and latest_trans in fs_devices

      The member variants - latest_devid and latest_trans - of fs_devices 
structure
      are set, but no one use them to do anything. so remove them.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 6ba40b615f6e2aac40c24b649c0170d43ae19165
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:12 2014 +0800

      Btrfs: update the comment of total_bytes and disk_total_bytes of 
btrfs_devie

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit addc3fa74e5bcfabc0766f934a8895d1f9f6a67c
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:11 2014 +0800

      Btrfs: Fix the problem that the dirty flag of dev stats is cleared

      The io error might happen during writing out the device stats, and the
      device stats information and dirty flag would be update at that time,
      but the current code didn't consider this case, just clear the dirty
      flag, it would cause that we forgot to write out the new device stats
      information. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d5ee37bcb1dff9c1d1cac5f7e5752309f1ff66b6
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:10 2014 +0800

      Btrfs: make the device lock and its protected data in the same cacheline

      The lock in btrfs_device structure was far away from its protected data, 
it would
      make CPU load the cache line twice when we accessed them, move them 
together.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 5f546063cee93047af90cf2756e023da9f9fca51
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:09 2014 +0800

      Btrfs: fix wrong generation check of super block on a seed device

      The super block generation of the seed devices is not the same as the
      filesystem which sprouted from them because we don't update the super
      block on the seed devices when we change that new filesystem. So we
      should not use the generation of that new filesystem to check the super
      block generation on the seed devices, Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 17a9be2f28595945ec9bfac0dd15b86891c1f1de
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:08 2014 +0800

      Btrfs: fix wrong fsid check of scrub

      All the metadata in the seed devices has the same fsid as the fsid
      of the seed filesystem which is on the seed device, so we should check
      them by the current filesystem. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2fad4e83e12591eb3bd213875b9edc2d18e93383
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 23 14:39:35 2014 +0200

      btrfs: wake up transaction thread from SYNC_FS ioctl

      The transaction thread may want to do more work, namely it pokes the
      cleaner ktread that will start processing uncleaned subvols.

      This can be triggered by user via the 'btrfs fi sync' command, otherwise
      there was a delay up to 30 seconds before the cleaner started to clean
      old snapshots.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c01a5c074c0f6f85a3b02e39432b9e5576ab51de
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:12 2014 +0800

      Btrfs: fix wrong max inline data size limit

      inline data is stored from offset of @disk_bytenr in
      struct btrfs_file_extent_item. So substracting total
      size of struct btrfs_file_extent_item is wrong, fix it.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 354877befa852e9b62ddc92a6cc017210e982d46
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:11 2014 +0800

      Btrfs: fix off-by-one in cow_file_range_inline()

      Btrfs could still inline file data if its size is same as
      page size, so don't skip max value here.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 7816030eb48e00a36ecdc23d484b960922feee67
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:10 2014 +0800

      Btrfs: fall into nocompression codes quickly if possible

      If flag NOCOMPRESS is set which means bad compression ratio,
      we could avoid call cow_file_range_async() for this case earlier.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f79707b092caff665a8a77e8e31fe4ab18b4d109
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:09 2014 +0800

      Btrfs: fix wrong skipping compression for an inode

      If a file's compression ratios is bad, we will set NOCOMPRESS
      flag for it, and it will skip compression for that inode next time.

      However, if we remount fs to COMPRESS_FORCE, it still should try
      if we could compress pages for that inode, this patch fix wrong
      check for this problem.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d447d0da44cd7d396277d1d8f46b418c721fbc02
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jul 15 21:17:17 2014 +0200

      Btrfs: fix sparse warning

      Fix the following sparse warning:
      fs/btrfs/send.c:518:51: warning: incorrect type in argument 2 (different 
address spaces)
      fs/btrfs/send.c:518:51:    expected char const [noderef] <asn:1>*<noident>
      fs/btrfs/send.c:518:51:    got char *

      We can safely use (const char __user *) with set_fs(KERNEL_DS)

      __force added to avoid sparse-all warning:
      fs/btrfs/send.c:518:40: warning: cast adds address space to expression 
(<asn:1>)

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Reviewed-by: Zach Brown <zab@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 14586651ed8f067e4add72c739f0bd2c2620fd9d
  Author: HIMANGI SARAOGI <himangi774@xxxxxxxxx>
  Date:   Wed Jul 9 03:51:41 2014 +0530

      Btrfs: use BUG_ON

      Use BUG_ON(x) rather than if(x) BUG();

      The semantic patch that fixes this problem is as follows:

      // <smpl>
      @@ identifier x; @@
      -if (x) BUG();
      +BUG_ON(x);
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 7880991344f73647fa2222b198cf5cfc10805ac2
  Author: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
  Date:   Mon Jul 7 23:38:29 2014 +0900

      btrfs compression: merge inflate and deflate z_streams

      `struct workspace' used for zlib compression contains two zlib
      z_stream-s: `def_strm' used in zlib_compress_pages(), and `inf_strm'
      used in zlib_decompress/zlib_decompress_biovec(). None of these
      functions use `inf_strm' and `def_strm' simultaniously, meaning that
      for every compress/decompress operation we need only one z_stream
      (out of two available).

      `inf_strm' and `def_strm' are different in size of ->workspace. For
      inflate stream we vmalloc() zlib_inflate_workspacesize() bytes, for
      deflate stream - zlib_deflate_workspacesize() bytes. On my system zlib
      returns the following workspace sizes, correspondingly: 42312 and 268104
      (+ guard pages).

      Keep only one `z_stream' in `struct workspace' and use it for both
      compression and decompression. Hence, instead of vmalloc() of two
      z_stream->worskpace-s, allocate only one of size:
        max(zlib_deflate_workspacesize(), zlib_inflate_workspacesize())

      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 555e12864063762964433139dee651c5b859a047
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Jul 7 12:35:21 2014 +0100

      Btrfs: set error return value in btrfs_get_blocks_direct

      We were returning with 0 (success) because we weren't extracting the
      error code from em (PTR_ERR(em)). Fix it.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Reviewed-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 27a3507de91e3dd51a2cf8dca4b33623dd6eaa88
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Sun Jul 6 20:09:59 2014 +0100

      Btrfs: reduce size of struct extent_state

      The tree field of struct extent_state was only used to figure out if
      an extent state was connected to an inode's io tree or not. For this
      we can just use the rb_node field itself.

      On a x86_64 system with this change the sizeof(struct extent_state) is
      reduced from 96 bytes down to 88 bytes, meaning that with a page size
      of 4096 bytes we can now store 46 extent states per page instead of 42.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 6f84e23646704c93fa878c5b87a4990be8d1ca9c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Fri Jul 4 21:10:27 2014 +0200

      btrfs: use PTR_ERR_OR_ZERO

      replace IS_ERR/PTR_ERR

      Cc: Chris Mason <clm@xxxxxx>
      Cc: Josef Bacik <jbacik@xxxxxx>
      Cc: linux-btrfs@xxxxxxxxxxxxxxx
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 29549aec76bd6f1fc8e1723ed5396d65073d6521
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Fri Jul 4 17:59:06 2014 +0800

      Btrfs: print btrfs specific info for some fatal error cases

      Marc argued that if there are several btrfs filesystems mounted,
      while users even don't know which filesystem hit the corrupted
      errors something like generation verification failure.

      Since @extent_buffer structure has a member @fs_info, let's output
      btrfs device info.

      Reported-by: Marc MERLIN <marc@xxxxxxxxxxx>
      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d20983b40e828fdca920b3d678544c6a0967a446
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 3 18:22:13 2014 +0800

      Btrfs: fix writing data into the seed filesystem

      If we mounted a seed filesystem with degraded option, and then added a new
      device into the seed filesystem, then we found adding device failed 
because
      of the IO failure.

      Steps to reproduce:
       # mkfs.btrfs -d raid1 -m raid1 <dev0> <dev1>
       # btrfstune -S 1 <dev0>
       # mount <dev0> -o degraded <mnt>
       # btrfs device add -f <dev2> <mnt>

      It is because the original didn't set the chunk on the seed device to be
      read-only if the degraded flag was set. It was introduced by patch 
f48b90756,
      which fixed the problem the raid1 filesystem became read-only after one 
device
      of it was missing. But this fix method was not right, we should set the 
read-only
      flag according to the number of the missing devices, not the degraded 
mount
      option, if the number of the missing devices is less than the max error 
number
      that the profile of the chunk tolerates, we don't set it to be read-only.

      Cc: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Reviewed-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 47059d930f0e002ff851beea87d738146804726d
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 3 18:22:07 2014 +0800

      Btrfs: make defragment work with nodatacow option

      Btrfs defragment will utilize COW feature, which means this
      did not work for nodatacow option, this problem was detected
      by xfstests generic/018 with nodatacow mount option.

      Fix this problem by forcing cow for a extent with state
      @EXTETN_DEFRAG setting.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 48fcc3ff7dce0138c053833adf81670494f177f3
  Author: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
  Date:   Tue Jul 1 17:00:07 2014 +0900

      btrfs: label should not contain return char

      Rediffed remaining parts of original patch from Anand Jain.  This makes
      sure to avoid trailing newlines in the btrfs label output

      reproducer.sh:

      
===============================================================================

      TEST_DEV=/dev/vdb
      TEST_DIR=/home/sat/mnt

      umount /home/sat/mnt

      mkfs.btrfs -f $TEST_DEV
      UUID=$(btrfs fi show $TEST_DEV | head -1 | sed -e 's/.*uuid: 
\([-0-9a-z]*\)$/\1/')
      mount $TEST_DEV $TEST_DIR
      LABELFILE=/sys/fs/btrfs/$UUID/label

      echo "Test for empty label..." >&2
      LINES="$(cat $LABELFILE | wc -l | awk '{print $1}')"
      RET=0

      if [ $LINES -eq 0 ] ; then
          echo '[PASS] Trailing \n is removed correctly.' >&2
      else
          echo '[FAIL] Trailing \n still exists.' >&2
          RET=1
      fi

      echo "Test for non-empty label..." >&2

      echo testlabel >$LABELFILE
      LINES="$(cat $LABELFILE | wc -l | awk '{print $1}')"

      if [ $LINES -eq 1 ] ; then
          echo '[PASS] Trailing \n is removed correctly.' >&2
      else
          echo '[FAIL] Trailing \n still exists.' >&2
          RET=1
      fi

      exit $RET
      
===============================================================================

      Signed-off-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ec95d4917b9b5e9c73fd21294f4ff51f3127b5e7
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Tue Jul 1 00:58:57 2014 +0800

      btrfs: device delete must be sysloged

      as in the disk add patch, disk detached from the volume must be
      recorded in the syslog as well for the same reason.

      Signed-off-by: Anand Jain <Anand.Jain@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 43d207616886da1d93623ac40bd1d922a79e0d1b
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Tue Jul 1 00:58:56 2014 +0800

      btrfs: device add must be sysloged

      when we add a new disk to the mounted btrfs we don't record it
      as of now, disk add is a critical change of btrfs configuration,
      it must be recorded in the syslog to help offline investigations
      of customer problems when reported.

      Signed-off-by: Anand Jain <Anand.Jain@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 4027e0f4c4b2df28d564560a3c65c179bebae4c8
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Jun 30 10:51:25 2014 +0800

      Btrfs: clear compress-force when remounting with compress option

      Steps to reproduce:
       # mkfs.btrfs -f /dev/sdb
       # mount /dev/sdb /mnt -o compress-force=lzo
       # mount /dev/sdb /mnt -o remount,compress=zlib
       # cat /proc/mounts

      Remounting from compress-force to compress could not clear compress-force
      option. The problem is there is no way for users to clear compress-force
      option separately.

      Fix this problem by clearing @FORCE_COMPRESS flag when remounting to
      compress=xxx.

      Suggested-by: Tsutomu Itoh <t-itoh@xxxxxxxxxxxxxx>
      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Reviewed-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Tested-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ed6078f70335f158ca79790a0d0708ce558a6e9a
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jun 5 01:59:57 2014 +0200

      btrfs: use DIV_ROUND_UP instead of open-coded variants

      The form

        (value + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT

      is equivalent to

        (value + PAGE_CACHE_SIZE - 1) / PAGE_CACHE_SIZE

      The rest is a simple subsitution, no difference in the generated
      assembly code.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 4e54b17ad67a2d0d59bda6edcf725dc5b281c253
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jun 5 01:39:19 2014 +0200

      btrfs: clean away stripe_align helper

      Only wraps the ALIGN macro.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 707e8a071528385a87b63a72a37c2322e463c7b8
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jun 4 19:22:26 2014 +0200

      btrfs: use nodesize everywhere, kill leafsize

      The nodesize and leafsize were never of different values. Unify the
      usage and make nodesize the one. Cleanup the redundant checks and
      helpers.

      Shaves a few bytes from .text:

        text    data     bss     dec     hex filename
      852418   24560   23112  900090   dbbfa btrfs.ko.before
      851074   24584   23112  898770   db6d2 btrfs.ko.after

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 962a298f35110edd8f326814ae41a3dd306ecb64
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jun 4 18:41:45 2014 +0200

      btrfs: kill the key type accessor helpers

      btrfs_set_key_type and btrfs_key_type are used inconsistently along with
      open coded variants. Other members of btrfs_key are accessed directly
      without any helpers anyway.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 3abdbd780e9d75f0648b8a502c3789857b1e92ce
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jun 4 18:10:45 2014 +0200

      btrfs: make close_ctree return void

      There's no user of the return value and we can get rid of the comment in
      put_super.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 57cdc8db21bf9cfa6b2e45310d56e74e263e8609
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Feb 5 02:37:48 2014 +0100

      btrfs: cleanup ino cache members of btrfs_root

      The naming is confusing, generic yet used for a specific cache. Add a
      prefix 'ino_' or rename appropriately.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c6f83c74fd647e8e31a9a42a76d895bce4a61a08
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Feb 5 02:11:25 2014 +0100

      btrfs: clenaup: don't call btrfs_release_path before free_path

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 32471dc2ba287f0bb8ac9af65c46f089965191f2
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Feb 5 02:03:47 2014 +0100

      btrfs: remove obsolete comment in btrfs_clean_one_deleted_snapshot

      The comment applied when there was a BUG_ON.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 94e16e9c59312247de199b5f9bf141d1bd946dd0
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:53 2014 -0400

      iscsi-target: remove unnecessary check in iscsit_setup_np error path

      Found by coverity.  At this point sock is non-NULL, so the check
      to unnecessary.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 70b2823535d2d884eef2d3dab0dfd0ec3da8a019
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Tue Sep 16 17:37:32 2014 -0400

      nfsd4: clarify how grace period ends

      The grace period is ended in two steps--first userland is notified that
      the grace period is now long enough that any clients who have not yet
      reclaimed can be safely forgotten, then we flip the switch that forbids
      reclaims and allows new opens.  I had to think a bit to convince myself
      that the ordering was right here.  Document it.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit bea57fe45ba23995dcf954e66d29625944a1d039
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Mon Sep 15 11:05:46 2014 -0400

      nfsd4: stop grace_time update at end of grace period

      The attempt to automatically set a new grace period time at the end of
      the grace period isn't really helpful.  We'll probably shut down and
      reboot before we actually make use of the new grace period time anyway.
      So may as well leave it up to the init system to get this right.

      This just confuses people when they see /proc/fs/nfsd/nfsv4gracetime
      change from what they set it to.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 65decb650a95b00301e7ea1b75a65d64c52132c7
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:22 2014 -0400

      nfsd: skip subsequent UMH "create" operations after the first one for 
v4.0 clients

      In the case of v4.0 clients, we may call into the "create" client
      tracking operation multiple times (once for each openowner). Upcalling
      for each one of those is wasteful and slow however. We can skip doing
      further "create" operations after the first one if we know that one has
      already been done.

      v4.1+ clients generally only call into this function once (on
      RECLAIM_COMPLETE), and we can't skip upcalling on the create even if the
      STABLE bit is set. Doing so would make it impossible for nfsdcltrack to
      lift the grace period early since the timestamp has a different meaning
      in the case where the client is expected to issue a RECLAIM_COMPLETE.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 788a7914ad43380d31efed1c4d14b5f2c466a764
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: set and test NFSD4_CLIENT_STABLE bit to reduce nfsdcltrack upcalls

      The nfsdcltrack upcall doesn't utilize the NFSD4_CLIENT_STABLE flag,
      which basically results in an upcall every time we call into the client
      tracking ops.

      Change it to set this bit on a successful "check" or "create" request,
      and clear it on a "remove" request.  Also, check to see if that bit is
      set before upcalling on a "check" or "remove" request, and skip
      upcalling appropriately, depending on its state.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d682e750ce14cfb3be655e6d492c77511e637228
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: serialize nfsdcltrack upcalls for a particular client

      In a later patch, we want to add a flag that will allow us to reduce the
      need for upcalls. In order to handle that correctly, we'll need to
      ensure that racing upcalls for the same client can't occur. In practice
      it should be rare for this to occur with a well-behaved client, but it
      is possible.

      Convert one of the bits in the cl_flags field to be an upcall bitlock,
      and use it to ensure that upcalls for the same client are serialized.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d4318acd5d2d34d69a46537f057b20a8f0266e1e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: pass extra info in env vars to upcalls to allow for early grace 
period end

      In order to support lifting the grace period early, we must tell
      nfsdcltrack what sort of client the "create" upcall is for. We can't
      reliably tell if a v4.0 client has completed reclaiming, so we can only
      lift the grace period once all the v4.1+ clients have issued a
      RECLAIM_COMPLETE and if there are no v4.0 clients.

      Also, in order to lift the grace period, we have to tell userland when
      the grace period started so that it can tell whether a RECLAIM_COMPLETE
      has been issued for each client since then.

      Since this is all optional info, we pass it along in environment
      variables to the "init" and "create" upcalls. By doing this, we don't
      need to revise the upcall format. The UMH upcall can simply make use of
      this info if it happens to be present. If it's not then it can just
      avoid lifting the grace period early.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 1d30686da4a40029cb48eab28442896b58aeceef
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 13:17:55 2014 -0700

      iscsi-target: Drop duplicate __iscsi_target_login_thread check

      This patch drops the now duplicate + unnecessary check for -ENODEV from
      iscsi_transport->iscsit_accept_np() for jumping to out:, or immediately
      returning 1 in __iscsi_target_login_thread() code.

      Since commit 81a9c5e72b the jump to out: and returning 1 have the same
      effect, and end up hitting the ISCSI_NP_THREAD_SHUTDOWN check regardless
      at the top of __iscsi_target_login_thread() during next loop iteration.

      So that said, it's safe to go ahead and remove this duplicate check.

      Reported-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 7f5ef2e900d9462bf9cffaf6bb246ed87a20a6d6
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: add a v4_end_grace file to /proc/fs/nfsd

      Allow a privileged userland process to end the v4 grace period early.
      Writing "Y", "y", or "1" to the file will cause the v4 grace period to
      be lifted.  The basic idea with this will be to allow the userland
      client tracking program to lift the grace period once it knows that no
      more clients will be reclaiming state.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d68e3c4aa416d592d79152a49af121e4ecb204e3
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:20 2014 -0400

      lockd: add a /proc/fs/lockd/nlm_end_grace file

      Add a new procfile that will allow a (privileged) userland process to
      end the NLM grace period early. The basic idea here will be to have
      sm-notify write to this file, if it sent out no NOTIFY requests when
      it runs. In that situation, we can generally expect that there will be
      no reclaim requests so the grace period can be lifted early.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 3b3e7b72239a748f516d6aee8c12df48d50e2d7e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:22 2014 -0400

      nfsd: reject reclaim request when client has already sent RECLAIM_COMPLETE

      As stated in RFC 5661, section 18.51.3:

          Once a RECLAIM_COMPLETE is done, there can be no further reclaim
          operations for locks whose scope is defined as having completed
          recovery.  Once the client sends RECLAIM_COMPLETE, the server will
          not allow the client to do subsequent reclaims of locking state for
          that scope and, if these are attempted, will return
          NFS4ERR_NO_GRACE.

      Ensure that we enforce that requirement.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 919b8049f0e00458ff4dce22ad293c9a24ac3723
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:20 2014 -0400

      nfsd: remove redundant boot_time parm from grace_done client tracking op

      Since it's stored in nfsd_net, we don't need to pass it in separately.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit f7790029655f79cdcee4fa7c7884e0c2795ebebe
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:20 2014 -0400

      lockd: move lockd's grace period handling into its own module

      Currently, all of the grace period handling is part of lockd. Eventually
      though we'd like to be able to build v4-only servers, at which point
      we'll need to put all of this elsewhere.

      Move the code itself into fs/nfs_common and have it build a grace.ko
      module. Then, rejigger the Kconfig options so that both nfsd and lockd
      enable it automatically.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 5c22e2294156377b7e2d2d99aaffea9ae6994452
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:51 2014 -0400

      iscsi-target: simplify return statement

      The return statement cannot be reached without either recovery or dump
      being set to 1.  Therefore the condition always evaluates to true and
      recovery and dump are useless variables.

      Found by Coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit cb35484231e0b7edf23e192867e5fba955e584cb
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:50 2014 -0400

      iscsi-target: remove always-true conditions

      Found by coverity.  InitiatorName and InitiatorAlias are static arrays
      and therefore always non-NULL.  At some point in the past they may have
      been dynamically allocated, but for current code the condition is
      useless.  If the intent was to check InitiatorName[0] instead, I cannot
      find a use for that either.  Let's get rid of it.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit fbecb6596a80554423d00aba92f2752a2ee0a62d
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:47 2014 -0400

      iscsi-target: remove unused debug code

      Last user of buf was removed with c6037cc546ca.  While at it,
      free_cpumask_var() handles a NULL argument just fine, so remove the
      conditionals.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit be39ffc2fec78ff80d50e4b7970e94a8b1583862
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:53 2014 +0200

      ima: return an error code from ima_add_boot_aggregate()

      This patch modifies ima_add_boot_aggregate() to return an error code.
      This way we can determine if all the initialization procedures have
      been executed successfully.

      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 2faa6ef3b21152cc05b69a84113625dcee63176f
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu May 8 13:11:29 2014 +0300

      ima: provide 'ima_appraise=log' kernel option

      The kernel boot parameter "ima_appraise" currently defines 'off',
      'enforce' and 'fix' modes.  When designing a policy and labeling
      the system, access to files are either blocked in the default
      'enforce' mode or automatically fixed in the 'fix' mode.  It is
      beneficial to be able to run the system in a logging only mode,
      without fixing it, in order to properly analyze the system. This
      patch adds a 'log' mode to run the system in a permissive mode and
      log the appraisal results.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 31b70f66328e85517b159c786ab31f3fd9a7293c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Jun 27 13:01:32 2014 +0300

      ima: move keyring initialization to ima_init()

      ima_init() is used as a single place for all initializations.
      Experimental keyring patches used the 'late_initcall' which was
      co-located with the late_initcall(init_ima). When the late_initcall
      for the keyring initialization was abandoned, initialization moved
      to init_ima, though it would be more logical to move it to ima_init,
      where the rest of the initialization is done. This patch moves the
      keyring initialization to ima_init() as a preparatory step for
      loading the keys which will be added to ima_init() in following
      patches.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit c657f423aed0d836c807ea1d6d8d28b3914446fa
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Sep 15 16:57:56 2014 -0300

      perf symbols: Add path to Ubuntu kernel debuginfo file

      Ubuntu places the kernel debuginfo in /usr/lib/debug/boot/vmlinux-*

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      echo Link: http://lkml.kernel.org/n/tip-`ranpwd -l 24`@git.kernel.org
      Link: http://lkml.kernel.org/r/20140909091152.2698c0f7@kryten
      [ Adapted it to use the perf.data file kernel version as in 0a7e6d1b6844 ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d0b0d0406fe6743e734e1ba780155f8db5f713e6
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Tue Sep 9 08:59:29 2014 +1000

      perf symbols: Ignore stripped vmlinux and fallback to kallsyms

      If a vmlinux is stripped, perf will use it and ignore kallsyms. We
      end up with useless profiles where everything maps to a few
      runtime symbols:

          63.39%       swapper  [kernel.kallsyms]   [k] hcall_real_table
           4.90%      beam.smp  [kernel.kallsyms]   [k] hcall_real_table
           4.44%      beam.smp  [kernel.kallsyms]   [k] __sched_text_start
           3.72%      beam.smp  [kernel.kallsyms]   [k] __run_at_kexec

      Detect this case and fallback to using kallsyms. This fixes the issue:

          62.81%       swapper  [kernel.kallsyms]   [k] snooze_loop
           4.44%      beam.smp  [kernel.kallsyms]   [k] __schedule
           0.91%      beam.smp  [kernel.kallsyms]   [k] _switch
           0.73%      beam.smp  [kernel.kallsyms]   [k] put_prev_entity

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140909085929.4a5a81f0@kryten
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 512fe365373b9c95a70b4b6357503ee74d27214f
  Author: Chanho Park <chanho61.park@xxxxxxxxxxx>
  Date:   Fri Sep 12 11:10:17 2014 +0900

      perf tools: define _DEFAULT_SOURCE for glibc_2.20

      _BSD_SOURCE was deprecated in favour of _DEFAULT_SOURCE since glibc
      2.20[1]. To avoid build warning on glibc2.20, _DEFAULT_SOURCE should
      also be defined.

      [1]: https://sourceware.org/glibc/wiki/Release/2.20

      Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410487817-13403-1-git-send-email-chanho61.park@xxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a8fa496092253a6309d46ecfe75eea4ab1d6fd79
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 15 15:54:34 2014 -0300

      perf tools: Don't include sys/poll.h directly

      Include poll.h instead.

      Fixes the following warning in systems with musl's libc:

        /usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect 
#include
        <sys/poll.h> to <poll.h> [-Wcpp]

      Reported-by: John Spencer <maillist-linux@xxxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://thread.gmane.org/gmane.linux.kernel.perf.user/1687/focus=1690
      Link: http://lkml.kernel.org/n/tip-k4ocrq1de3fk146oevy346bi@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit bf9e3e5763722c9668c6719a1de60ee58452b738
  Author: John Spencer <maillist-linux@xxxxxxxxxxx>
  Date:   Mon Aug 25 21:36:32 2014 +0200

      perf tools: Fix GNU-only grep usage in Makefile

      This makes it work with non-GNU grep's as well.

      Signed-off-by: John Spencer <maillist-linux@xxxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Link: http://thread.gmane.org/gmane.linux.kernel.perf.user/1686
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 763122ade725592402190f5ff3b8d2edf42b87e8
  Author: Avi Kivity <avi@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 13 07:15:05 2014 +0300

      perf tools: Disable kernel symbol demangling by default

      Some Linux symbols (for example __vt_event_wait) are interpreted by the
      demangler as C++ mangled names, which of course they aren't.

      Disable kernel symbol demangling by default to avoid this, and allow
      enabling it with a new option --demangle-kernel for those who wish it.

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410581705-26968-1-git-send-email-avi@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 29a3ce31c38c8f73f4e076b7ffc0876b4f5dd6c3
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Fri Sep 5 06:21:04 2014 +0200

      perf tool: fix compilation for ARM

      This patch fixes ARM compile of the perf tool.  The debug.h header file
      was missing from a couple of unwind related modules.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140905042103.GA3091@quad
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 7d4bdab5a441772bfc757d7f9eea9465ec5de0ec
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:50 2014 +0300

      perf tools: Add perf_pmu__scan_file()

      Add a function to scan a sysfs file within the pmu device directory.

      This will be used to read capability values from the PMU 'caps'
      subdirectory.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-8-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dc0a6202421170a6d8d2c6f5176575b3f60e0f85
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:49 2014 +0300

      perf tools: Let default config be defined for a PMU

      This allows default config terms to be provided for a PMU. So, for
      example, when the Intel PT PMU is added, it will be possible to specify:

        intel_pt//

      which will be the same as:

        intel_pt/tsc=1,noretcomp=0/

      meaning that the trace should contain TSC timestamps and perform 'return
      compression'.

      An important consideration of this patch is that it must be possible to
      overwrite the default values.  That has meant changing the logic so that
      a zero value can replace a non-zero value.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-7-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c501e90b4700e4f247ccdcf5ae81f9846a2ef5f9
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:01:12 2014 +0300

      perf tools: Add perf-with-kcore script

      Decoding an Intel PT trace of the kernel requires an accurate kernel
      object image.  This is provided by making a copy of kcore.  However the
      copy needs to be made under the same conditions as the original
      recording, and then it needs to be associated with the perf.data file.
      The perf-with-kcore script does that.

      The script also checks the permissions on the buildid cache and can be
      used to fix them.  That is needed for distributions where root does not
      have a home directory and consequently writes to the same buildid cache
      as the user, resulting in cached files that the user does not have
      access to.

      Example:

      $ ./perf-with-kcore
      Usage: perf-with-kcore <perf sub-command> <perf.data directory> 
[<sub-command options> [ -- <workload>]]
             <perf sub-command> can be record, script, report or inject
         or: perf-with-kcore fix_buildid_cache_permissions
      $ ./perf-with-kcore record pt_uname -e intel_pt// -- uname
      Recording
      Using /home/ahunter/bin/perf
      perf version 3.15.rc3.g4549ba
      /home/ahunter/bin/perf record -o pt_uname/perf.data -e intel_pt//  -- 
uname
      Linux
      [ perf record: Woken up 3 times to write data ]
      [ perf record: Captured and wrote 0.023 MB pt_uname/perf.data ]
      Copying kcore
      [sudo] password for ahunter:
      Done
      $ tools/perf/perf-with-kcore.sh script pt_uname | head
      Using /home/ahunter/bin/perf
      perf version 3.15.rc3.g4549ba
      /home/ahunter/bin/perf script -i pt_uname/perf.data 
--kallsyms=pt_uname/kcore_dir/kallsyms
               swapper     0 [002] 161533.969666: sched:sched_switch: 
swapper/2:0 [120] R ==> perf:11316 [120]
                :11315 11315 [003] 161533.969704: sched:sched_switch: 
perf:11315 [120] S ==> swapper/3:0 [120]
                :11316 11316 [002] 161533.969783: sched:sched_switch: 
perf:11316 [120] R ==> migration/2:33 [0]
                   :33    33 [002] 161533.969791: sched:sched_switch: 
migration/2:33 [0] S ==> swapper/2:0 [120]
               swapper     0 [003] 161533.969792: sched:sched_switch: 
swapper/3:0 [120] R ==> perf:11316 [120]
                :11316 11316 [003] 161533.970062: branches:                 0 
[unknown] ([unknown]) => ffffffff810532fa native_write_msr_safe 
([kernel.kallsyms])
                :11316 11316 [003] 161533.970062: branches:  ffffffff810532fd 
native_write_msr_safe ([kernel.kallsyms]) => ffffffff81035b31 pt_config_start 
([kernel.kallsyms])

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-30-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ad96227349901838e1a7f96f1dc22d96a97520c0
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:40 2014 +0300

      perf tools: Let a user specify a PMU event without any config terms

      This enables a PMU event to be specified in the form:

        pmu//

      which is effectively the same as:

        pmu/config=0/

      This patch is a precursor to defining default config for a PMU.

      Further explanation extracted from lkml thread:

      Imagine that the 'tsc' term did not exist.

      Intel PT trace data would not contain TSC packets, and the decoder would
      not know how to decode them.

      Then imagine that a new version of the hardware adds 'tsc'.

      It is such a useful feature that we want it by default, but older
      versions of the tools don't know how to decode it, so the kernel cannot
      turn it on by default.

      It is similar to why the kernel does not select perf_event_attr.mmap2 by
      default.

      The kernel doesn't know whether the tool supports it.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-6-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6997af72e6c1e9d8c1cc511dc9485e9ee69a5e20
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 25 16:55:52 2014 +0200

      perf tools: Allow to specify lib compile variable for spec usage

      We need a way to specify $(lib) part of the installation path for
      traceevent plugin libraries. Currently we use 'lib64' for x86_64 and
      'lib' otherwise.

      Instead of listing all possible values, this change allows the rpm spec
      code to specify the correct $(lib) part based on processed architecture,
      like

        $ make ... lib=%{_lib}

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Tested-by: Kyle McMartin <kyle@xxxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Kyle McMartin <kyle@xxxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408978552-17131-1-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1f3e5b55035549311e42c3f84007e6c799ed991f
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:44:55 2014 +0400

      perf kvm stat report: Unify the title bar output

      The 'live' command prints additional information to the "Analyze events
      for " title bar about the current target.  Let's print the same title
      for the 'report' command.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409579095-12963-4-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f181957c2849478fc963a8ac3c7dacf0a87c6b05
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:44:54 2014 +0400

      perf kvm stat report: Enable the target.system_wide flag

      The 'perf kvm stat report' command can be used to analyze events either
      for system wide or for specific pids.

      Let's enable kvm->opts.target.system_wide flag when 'report' command is
      running for system-wide analyzing. This helps to sync kvm->opts.target
      values in 'report' and 'live' commands.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409579095-12963-3-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 3ae4a76ac840021294c091884e04af7c92e481ae
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:44:53 2014 +0400

      perf kvm stat report: Save pid string in opts.target.pid

      The 'perf kvm stat report' command uses the kvm->pid_str field to keep
      the value of the --pid option. Let's use kvm->opts.target.pid instead.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409579095-12963-2-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 65ccb4faae872b63dd8f5fbc83d0195e3dfabf0d
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Aug 25 18:25:06 2014 +1000

      perf tools powerpc: Fix build issue when DWARF support is disabled

      The powerpc skip callchain code uses DWARF, so we must disable it if
      DWARF is disabled.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140825182506.2be6512d@kryten
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1a1c0ffb2adb2d2ce7bb9c4dfd2935ba345cf2c2
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sat Aug 23 14:59:48 2014 +0200

      perf tools: Add +field argument support for --sort option

      Adding support to add field(s) to default sort order via using the '+'
      prefix, like for report:

        $ perf report
        Samples: 2K of event 'cycles', Event count (approx.): 882172583
        Overhead  Command  Shared Object        Symbol
           7.39%  swapper  [kernel.kallsyms]    [k] intel_idle
           1.97%  firefox  libpthread-2.17.so   [.] pthread_mutex_lock
           1.39%  firefox  [snd_hda_intel]      [k] azx_get_position
           1.11%  firefox  libpthread-2.17.so   [.] pthread_mutex_unlock

        $ perf report -s +cpu
        Samples: 2K of event 'cycles', Event count (approx.): 882172583
        Overhead  Command  Shared Object        Symbol                  CPU
           2.89%  swapper  [kernel.kallsyms]    [k] intel_idle          000
           2.61%  swapper  [kernel.kallsyms]    [k] intel_idle          002
           1.20%  swapper  [kernel.kallsyms]    [k] intel_idle          001
           0.82%  firefox  libpthread-2.17.so   [.] pthread_mutex_lock  002

      Works in general for commands using --sort option.

      v2 with changes suggested:
        - Use dynamic memory instead static buffer
        - Fix error message typo

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140823125948.GA1193@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a52ae5a755d980e9ff812c6f45a415ba27bfd33b
  Merge: 0469a43 8ce8ebe
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Sep 17 11:47:56 2014 -0700

      Merge branch 'clk-fixes' into clk-next

  commit f62caccd12c17e4cb516d43a6e4dd8a3abc1f7e0
  Author: Robin Gong <b38343@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 09:18:44 2014 +0800

      spi: spi-imx: add DMA support

      Enable DMA support on i.mx6. The read speed can increase from 600KB/s
      to 1.2MB/s on i.mx6q. You can disable or enable dma function in dts.
      If not set "dma-names" in dts, spi will use PIO mode. This patch only
      validate on i.mx6, not i.mx5, but encourage ones to apply this patch
      on i.mx5 since they share the same IP.

      Note:
        Sometime, there is a weid data in rxfifo after one full tx/rx
      transfer finish by DMA on i.mx6dl, so we disable dma functhion on
      i.mx6dl.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: Robin Gong <b38343@xxxxxxxxxxxxx>
      Acked-by: Marek Vasut <marex@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f4a43caba7d495699f98532b4faee90fd9980732
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:13:16 2014 +0800

      ASoC: fsl_ssi: refine ipg clock usage in this module

      Check if ipg clock is in clock-names property, then we can move the
      ipg clock enable and disable operation to startup and shutdown, that
      is only enable ipg clock when ssi is working and keep clock is disabled
      when ssi is in idle.
      But when the checking is failed, remain the clock control as before.

      Tested-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e076e96227ef6b5b66cfdd79e75401bd2f6d532f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Mar 4 18:14:58 2014 -0800

      MAINTAINERS: add entry for the Broadcom BCM63xx ARM SoCs

      Add a MAINTAINERS entry covering all the Broadcom BCM63xx ARM DSL SoCs
      files along with the relevant git tree and mailing-list.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit 9c8c1b97d72605de985a334efa5ad81cb7cce26b
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Feb 20 16:47:00 2014 -0800

      ARM: BCM63XX: add BCM963138DVT Reference platform DTS

      Add a DTS file for the Broadcom BCM963138DVT reference platform board
      which leverages the bcm63138.dtsi SoC DTSi file.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit 46d4bca0445a052193a99dd361bf57517ac11049
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Feb 20 16:11:28 2014 -0800

      ARM: BCM63XX: add BCM63138 minimal Device Tree

      Add a very minimalistic BCM63138 Device Tree include file which
      describes the BCM63138 SoC with only the basic set of required
      peripherals:

      - Cortex A9 CPUs
      - ARM GIC
      - ARM SCU
      - PL310 Level-2 cache controller
      - ARM TWD & Global timers
      - ARM TWD watchdog
      - legacy MIPS bus (UBUS)
      - BCM6345-style UARTs (disabled by default)

      Since the PL310 L2 cache controller does not come out of reset with
      correct default values, we need to override the 'cache-sets' and
      'cache-size' properties to get its geometry right.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit b51312bebfa4452470c2bbf179200cb7c16d82d4
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Jan 8 09:19:50 2014 -0800

      ARM: BCM63XX: add low-level UART debug support

      Broadcom BCM63xx DSL SoCs have a different UART implementation for which
      we need specially crafted low-level debug assembly code to support. Add
      support for this using the standard definitions provided in
      include/linux/serial_bcm63xx.h (shared with their MIPS counterparts).

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit dc6aec60e15fec86cdafc47d9fe3e2ca6c10958b
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Feb 20 15:53:13 2014 -0800

      ARM: BCM63XX: add basic support for the Broadcom BCM63138 DSL SoC

      This patch adds basic support for the Broadcom BCM63138 DSL SoC which is
      using a dual-core Cortex A9 system. Add the very minimum required code
      boot Linux on this SoC.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit a6583c7c8114c4850b57365e85da85e37d5fc568
  Author: Ganapatrao Kulkarni <ganapatrao.kulkarni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 18:53:54 2014 +0100

      arm64:mm: initialize max_mapnr using function set_max_mapnr

      Initializing max_mapnr using set_max_mapnr() helper function instead
      of direct reference. Also not adding PHYS_PFN_OFFSET to max_pfn,
      since it already contains it.

      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Ganapatrao Kulkarni 
<ganapatrao.kulkarni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 48561afef401876b4b0e35a303d89884c10fe468
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Wed Sep 17 15:12:33 2014 +0800

      ASoC: rt5677: Add the TDM function

      The patch adds the TDM function.

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5d5e63af998026f0340d1081fb15ad3c26d80c81
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 17 20:58:02 2014 +0800

      ASoC: Remove return value checking for gpiochip_remove()

      gpiochip_remove() will return void eventually.
      Thus this patch removes return value checking for gpiochip_remove().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6f34163c5474326dd70239045f1957fe369460dd
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Sep 17 13:21:48 2014 +0200

      regulator: fan53555: fix wrong cast in probe

      The vendor-id gathered from the dt match-data was cast to int but assigned
      to an unsigned long, producing warnings on at least sparc, like

         drivers/regulator/fan53555.c: In function 'fan53555_regulator_probe':
      >> drivers/regulator/fan53555.c:373:16: warning: cast from pointer to 
integer of different size [-Wpointer-to-int-cast]
            di->vendor = (int) match->data;

      Fix this by using an appropriate cast.

      Reported-by: kbuild test robot
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8e2b9e4df655f3708fb8b712f0e66e6ea700995e
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Wed Sep 17 10:02:45 2014 -0600

      ARM: tegra: enable PCIe in Jetson TK1 DT

      Enable both PCIe ports, one of which is connected to an onboard ethernet
      chip, whereas the other goes to a miniPCIe slot.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      [swarren, fixed PCIe supply property names in DT]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit ee588e2a30269d0572fc9ebdd7527f9711d6366d
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Wed Sep 17 10:02:44 2014 -0600

      ARM: tegra: add PCIe to Tegra124 DT

      Add the PCIe controller device tree node and hook up the PCIe PHY from
      the XUSB pad controller.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 6717f3d1286c5bb9b73a7a97f1e71333b72d82f9
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Sep 17 00:04:46 2014 +0800

      ARM: dts: sun5i: Add DT for HSG H702 tablet board

      This is a Q8 format 7 inch tablet with an Allwinner A13 SoC.
      It has 512MB DRAM, 4GB NAND flash, an accelerometer, camera,
      RTL8188-based WiFi, and micro SD slot for external storage.

      It is likely made by a subsidiary of Hanns.G (Hannstar).

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit a5a68f7509b86bf08a18ed6e4af9226ca5be1634
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Sep 17 00:04:45 2014 +0800

      ARM: dts: sunxi: Add fixed 5V regulator

      Most if not all boards we've seen have a fixed 5V regulator, which is
      the main power supply and/or fixed output of the PMIC.

      Add this one to the common regulators DTSI.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 32c741d07f7fdb1974eb07420fc143d479bfe19f
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:45:39 2014 +0200

      ARM: mvebu: switch the Armada 370 RD board to internal registers at 
0xf1000000

      Recent bootloader versions from Marvell that have DT support and
      various other new features remap the internal registers at
      0xf1000000. We have already done this change for most of the
      development boards from Marvell, and this commit does this change for
      the Marvell Armada 370 RD board.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410961539-10388-1-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit feb60beacd036400a9e1afe762892c08b4811ded
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 21:37:57 2014 +0200

      Documentation: arm: add hardware datasheet reference for Marvell Armada XP

      Some time ago, the "Function Specifications" for the Marvell Armada XP
      processor has been released. However, the "Hardware Specifications"
      were not released at the same time. They have now been released
      publicly, so this commit updates the Marvell documentation file with
      the references to this new documentation.

      Three documents are available, one for each of the three variants of
      Armada XP: 78230, 78260 and 78460.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410896277-32476-1-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ce6a144a0d01c6628496e4c0d18fbf3a0362cc67
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Mon Sep 15 18:59:42 2014 -0400

      selftests/memfd: Run test on all architectures

      Remove the dependence on x86 to run the memfd test. Verfied on 32-bit 
powerpc.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>

  commit f51770ed465e6eb41da7fa16fd92eb67069600cf
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Tue Sep 16 18:41:59 2014 +0800

      kvm: Make init_rmode_identity_map() return 0 on success.

      In init_rmode_identity_map(), there two variables indicating the return
      value, r and ret, and it return 0 on error, 1 on success. The function
      is only called by vmx_create_vcpu(), and ret is redundant.

      This patch removes the redundant variable, and makes 
init_rmode_identity_map()
      return 0 on success, -errno on failure.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a255d4795f83cf3e6a1c7d5ab998392d9413298c
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Tue Sep 16 18:41:58 2014 +0800

      kvm: Remove ept_identity_pagetable from struct kvm_arch.

      kvm_arch->ept_identity_pagetable holds the ept identity pagetable page. 
But
      it is never used to refer to the page at all.

      In vcpu initialization, it indicates two things:
      1. indicates if ept page is allocated
      2. indicates if a memory slot for identity page is initialized

      Actually, kvm_arch->ept_identity_pagetable_done is enough to tell if the 
ept
      identity pagetable is initialized. So we can remove 
ept_identity_pagetable.

      NOTE: In the original code, ept identity pagetable page is pinned in 
memroy.
            As a result, it cannot be migrated/hot-removed. After this patch, 
since
            kvm_arch->ept_identity_pagetable is removed, ept identity pagetable 
page
            is no longer pinned in memory. And it can be migrated/hot-removed.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Reviewed-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 80ce1639727e9d38729c34f162378508c307ca25
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 2 10:27:36 2014 +0100

      KVM: VFIO: register kvm_device_ops dynamically

      Now that we have a dynamic means to register kvm_device_ops, use that
      for the VFIO kvm device, instead of relying on the static table.

      This is achieved by a module_init call to register the ops with KVM.

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Acked-by: Alex Williamson <Alex.Williamson@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 84877d93336de21a6251db00b841468a83c65906
  Author: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
  Date:   Tue Sep 2 10:27:35 2014 +0100

      KVM: s390: register flic ops dynamically

      Using the new kvm_register_device_ops() interface makes us get rid of
      an #ifdef in common code.

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c06a841bf36340e9e917ce60d11a6425ac85d0bd
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 2 10:27:34 2014 +0100

      KVM: ARM: vgic: register kvm_device_ops dynamically

      Now that we have a dynamic means to register kvm_device_ops, use that
      for the ARM VGIC, instead of relying on the static table.

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d60eacb07053142bfb9b41582074a89a790a9d46
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 2 10:27:33 2014 +0100

      KVM: device: add simple registration mechanism for kvm_device_ops

      kvm_ioctl_create_device currently has knowledge of all the device types
      and their associated ops. This is fairly inflexible when adding support
      for new in-kernel device emulations, so move what we currently have out
      into a table, which can support dynamic registration of ops by new
      drivers for virtual hardware.

      Cc: Alex Williamson <Alex.Williamson@xxxxxxxxxx>
      Cc: Alex Graf <agraf@xxxxxxx>
      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 52362810bec8a912324169920cced021e3887b3e
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Sep 10 21:06:39 2014 +0200

      ocfs2: Don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports.
      This isn't necessarily the number of types ocfs2 supports and with
      addition of project quotas these two numbers stop matching. So make
      ocfs2 use its private definition.

      CC: Mark Fasheh <mfasheh@xxxxxxxx>
      CC: Joel Becker <jlbec@xxxxxxxxxxxx>
      CC: ocfs2-devel@xxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit aca60617738334be3e8e0daa48be06844ce9e9fd
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Sep 10 20:57:45 2014 +0200

      reiserfs: Don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports.
      This isn't necessarily the number of types reiserfs supports and with
      addition of project quotas these two numbers stop matching. So make
      reiserfs use its private definition.

      CC: reiserfs-devel@xxxxxxxxxxxxxxx
      CC: Jeff Mahoney <jeffm@xxxxxxx>
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit a93114e4688f8ff7aba3a1012f17cfadc054d08b
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Sep 10 20:48:02 2014 +0200

      ext3: Don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports. This
      isn't necessarily the number of types ext3 supports and with addition of
      project quotas these two numbers stop matching. So make ext3 use its
      private definition.

      CC: linux-ext4@xxxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 6fb1ca92a6409a9d5b0696447cd4997bc9aaf5a2
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Tue Sep 9 13:03:03 2014 +0200

      udf: Fix race between write(2) and close(2)

      Currently write(2) updating i_size and close(2) of the file can race in
      such a way that udf_truncate_tail_extent() called from
      udf_file_release() sees old i_size but already new extents added by the
      running write call. This results in complaints like:
        UDF-fs: warning (device vdb2): udf_truncate_tail_extent: Too long extent
          after EOF in inode 877: i_size: 0 lbcount: 1073739776 extent 
0+1073739776
        UDF-fs: error (device vdb2): udf_truncate_tail_extent: Extent after EOF
          in inode 877

      Fix the problem by grabbing i_mutex in udf_file_release() to be sure
      i_size is consistent with current state of extent list. Also avoid
      truncating tail extent unnecessarily when the file is still open for
      writing.

      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit fef775caa705255358cdf7bbaf9bbc2fd1111761
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 12:02:08 2014 -0300

      nand: omap2: Add support for flash-based bad block table

      This commit adds a new platform-data boolean property that enables use
      of a flash-based bad block table. This can also be enabled by setting
      the 'nand-on-flash-bbt' devicetree property.

      If the flash BBT is not enabled, the driver falls back to use OOB
      bad block markers only, as before. If the flash BBT is enabled the
      kernel will keep track of bad blocks using a BBT, in addition to
      the OOB markers.

      As explained by Brian Norris the reasons for using a BBT are:

      ""
      The primary reason would be that NAND datasheets specify it these days.
      A better argument is that nobody guarantees that you can write a
      bad block marker to a worn out block; you may just get program failures.

      This has been acknowledged by several developers over the last several
      years.

      Additionally, you get a boot-time performance improvement if you only
      have to read a few pages, instead of a page or two from every block on
      the flash.
      ""

      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2d405ec5fdd5b6848beb820301d4fcaa3e2c4159
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 13 01:23:59 2014 +0200

      mtd: nand: atmel_nand: retrieve NFC clock

      Retrieve the NFC clock to make sure it is enabled. Make that optional to 
ensure
      compatibility with previous device trees but document it as mandatory so 
newer
      device trees will include it.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 0097db06f5ab2df1756bc4cbf4395593024d87a1
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 21:36:09 2014 +0200

      Bluetooth: Remove exported hci_recv_fragment function

      The hci_recv_fragment function is no longer used by any driver and thus
      do not export it. In fact it is not even needed by the core and it can
      be removed altogether.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 8bb1ffdf76276c040a065c4df173dfce98b5ffa3
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:22 2014 +0200

      ALSA: hda - Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c21c4ab0d6921f7160a43216fa6973b5924de561
  Author: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
  Date:   Tue Sep 16 11:37:08 2014 -0400

      sparc64: Move request_irq() from ldc_bind() to ldc_alloc()

      The request_irq() needs to be done from ldc_alloc()
      to avoid the following (caught by lockdep)

       [00000000004a0738] __might_sleep+0xf8/0x120
       [000000000058bea4] kmem_cache_alloc_trace+0x184/0x2c0
       [00000000004faf80] request_threaded_irq+0x80/0x160
       [000000000044f71c] ldc_bind+0x7c/0x220
       [0000000000452454] vio_port_up+0x54/0xe0
       [00000000101f6778] probe_disk+0x38/0x220 [sunvdc]
       [00000000101f6b8c] vdc_port_probe+0x22c/0x300 [sunvdc]
       [0000000000451a88] vio_device_probe+0x48/0x60
       [000000000074c56c] really_probe+0x6c/0x300
       [000000000074c83c] driver_probe_device+0x3c/0xa0
       [000000000074c92c] __driver_attach+0x8c/0xa0
       [000000000074a6ec] bus_for_each_dev+0x6c/0xa0
       [000000000074c1dc] driver_attach+0x1c/0x40
       [000000000074b0fc] bus_add_driver+0xbc/0x280

      Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Acked-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 05aa1651e8b9ca078b1808a2fe7b50703353ec02
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 10:09:06 2014 -0400

      sparc64: T5 PMU

      The T5 (niagara5) has different PCR related HV fast trap values and a new
      HV API Group. This patch utilizes these and shares when possible with 
niagara4.

      We use the same sparc_pmu niagara4_pmu. Should there be new effort to
      obtain the MCU perf statistics then this would have to be changed.

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7c21d533ab2ffa1e681bdaf4a53ce3046f6e0e17
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 09:29:54 2014 -0400

      sparc64: mem boot option correction

      The "mem" boot option can result in many unexpected consequences. This 
patch
      attempts to prevent boot hangs which have been experienced on T4-4 and 
T5-8.
      Basically the boot loader allocates vmlinuz and initrd higher in available
      OBP physical memory. For example, on a 2Tb T5-8 it isn't possible to boot
      with mem=20G.

      The patch utilizes memblock to avoid reserved regions and trim memory 
which
      is only free. Other improvements are possible for a multi-node machine.

      This is a snippet of the boot log with mem=20G on T5-8 with the patch 
applied:
      MEMBLOCK configuration:   <- before memory reduction
       memory size = 0x1ffad6ce000 reserved size = 0xa1adf44
       memory.cnt  = 0xb
       memory[0x0]    [0x00000030400000-0x00003fdde47fff], 0x3fada48000 bytes
       memory[0x1]    [0x00003fdde4e000-0x00003fdde4ffff], 0x2000 bytes
       memory[0x2]    [0x00080000000000-0x00083fffffffff], 0x4000000000 bytes
       memory[0x3]    [0x00100000000000-0x00103fffffffff], 0x4000000000 bytes
       memory[0x4]    [0x00180000000000-0x00183fffffffff], 0x4000000000 bytes
       memory[0x5]    [0x00200000000000-0x00203fffffffff], 0x4000000000 bytes
       memory[0x6]    [0x00280000000000-0x00283fffffffff], 0x4000000000 bytes
       memory[0x7]    [0x00300000000000-0x00303fffffffff], 0x4000000000 bytes
       memory[0x8]    [0x00380000000000-0x00383fffc71fff], 0x3fffc72000 bytes
       memory[0x9]    [0x00383fffc92000-0x00383fffca1fff], 0x10000 bytes
       memory[0xa]    [0x00383fffcb4000-0x00383fffcb5fff], 0x2000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00380000000000-0x0038000117e7f8], 0x117e7f9 bytes
       reserved[0x1]  [0x00380004000000-0x0038000d02f74a], 0x902f74b bytes
      ...
      MEMBLOCK configuration:   <- after reduction of memory
       memory size = 0x50a1adf44 reserved size = 0xa1adf44
       memory.cnt  = 0x4
       memory[0x0]    [0x00380000000000-0x0038000117e7f8], 0x117e7f9 bytes
       memory[0x1]    [0x00380004000000-0x0038050d01d74a], 0x50901d74b bytes
       memory[0x2]    [0x00383fffc92000-0x00383fffca1fff], 0x10000 bytes
       memory[0x3]    [0x00383fffcb4000-0x00383fffcb5fff], 0x2000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00380000000000-0x0038000117e7f8], 0x117e7f9 bytes
       reserved[0x1]  [0x00380004000000-0x0038000d02f74a], 0x902f74b bytes
      ...
      Early memory node ranges
        node   7: [mem 0x380000000000-0x38000117dfff]
        node   7: [mem 0x380004000000-0x380f0d01bfff]
        node   7: [mem 0x383fffc92000-0x383fffca1fff]
        node   7: [mem 0x383fffcb4000-0x383fffcb5fff]
      Could not find start_pfn for node 0
      Could not find start_pfn for node 1
      Could not find start_pfn for node 2
      Could not find start_pfn for node 3
      Could not find start_pfn for node 4
      Could not find start_pfn for node 5
      Could not find start_pfn for node 6
      .

      The patch was tested on T4-1, T5-8 and Jalap?no.

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 109ab90974995a06aeabab1535b0ce00f26dd24a
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Thu Sep 11 13:53:54 2014 -0700

      drm/ttm: make sure format string cannot leak in

      While zone->name is currently hard coded, the call to 
kobject_init_and_add()
      should follow the more defensive argument list usage (as already done in
      other places in ttm_memory.c) where "%s" is used instead of directly 
passing
      in a variable as a format string.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d898ce03675fc061f89a347a22d41271ed75c436
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:22 2014 -0300

      drm/tilcdc: panel: Add support for enable GPIO

      In order to support the "enable GPIO" available in many panel devices,
      this commit adds a proper devicetree binding.

      By providing an enable GPIO in the devicetree, the driver can now turn
      off and on the panel device, and/or the backlight device. Both the
      backlight and the GPIO are optional properties.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 12778fc14301cf24d79cd89b0129874c319d0a38
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:21 2014 -0300

      drm/tilcdc: panel: Set return value explicitly

      Instead of setting an initial value for the return code, set it explicitly
      on each error path. This is just a cosmetic cleanup, as preparation for 
the
      enable GPIO support.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 18c44db8cafe9bda4fcb51bfc05c1f1d7cefc44c
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:20 2014 -0300

      drm/tilcdc: panel: Fix backlight devicetree support

      The current backlight support is broken; the driver expects a 
backlight-class
      in the panel devicetree node. Fix this by implementing it properly, 
getting
      an optional backlight from a phandle.

      This shouldn't cause any backward-compatibility DT issue because the 
current
      implementation doesn't work and is not even documented.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 3dee9df54836d5f844f3d58281d3f3e6331b467f
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 09:28:15 2014 -0400

      sparc64: find_node adjustment

      We have seen an issue with guest boot into LDOM that causes early boot 
failures
      because of no matching rules for node identitity of the memory. I 
analyzed this
      on my T4 and concluded there might not be a solution. I saw the issue in
      mainline too when booting into the control/primary domain - with guests
      configured.  Note, this could be a firmware bug on some older machines.

      I'll provide a full explanation of the issues below. Should we not find a
      matching BEST latency group for a real address (RA) then we will assume 
node 0.
      On the T4-2 here with the information provided I can't see an alternative.

      Technically the LDOM shown below should match the MBLOCK to the
      favorable latency group. However other factors must be considered too. 
Were
      the memory controllers configured "fine" grained interleave or "coarse"
      grain interleaved -  T4. Also should a "group" MD node be considered a 
NUMA
      node?

      There has to be at least one Machine Description (MD) "group" and hence 
one
      NUMA node. The group can have one or more latency groups (lg) - more than 
one
      memory controller. The current code chooses the smallest latency as the 
most
      favorable per group. The latency and lg information is in MLGROUP below.
      MBLOCK is the base and size of the RAs for the machine as fetched from OBP
      /memory "available" property. My machine has one MBLOCK but more would be
      possible - with holes?

      For a T4-2 the following information has been gathered:
      with LDOM guest
      MEMBLOCK configuration:
       memory size = 0x27f870000
       memory.cnt  = 0x3
       memory[0x0]    [0x00000020400000-0x0000029fc67fff], 0x27f868000 bytes
       memory[0x1]    [0x0000029fd8a000-0x0000029fd8bfff], 0x2000 bytes
       memory[0x2]    [0x0000029fd92000-0x0000029fd97fff], 0x6000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00000020800000-0x000000216c15c0], 0xec15c1 bytes
       reserved[0x1]  [0x00000024800000-0x0000002c180c1e], 0x7980c1f bytes
      MBLOCK[0]: base[20000000] size[280000000] offset[0]
      (note: "base" and "size" reported in "MBLOCK" encompass the "memory[X]" 
values)
      (note: (RA + offset) & mask = val is the formula to detect a match for the
      memory controller. should there be no match for find_node node, a return
      value of -1 resulted for the node - BAD)

      There is one group. It has these forward links
      MLGROUP[1]: node[545] latency[1f7e8] match[200000000] mask[200000000]
      MLGROUP[2]: node[54d] latency[2de60] match[0] mask[200000000]
      NUMA NODE[0]: node[545] mask[200000000] val[200000000] (latency[1f7e8])
      (note: "val" is the best lg's (smallest latency) "match")

      no LDOM guest - bare metal
      MEMBLOCK configuration:
       memory size = 0xfdf2d0000
       memory.cnt  = 0x3
       memory[0x0]    [0x00000020400000-0x00000fff6adfff], 0xfdf2ae000 bytes
       memory[0x1]    [0x00000fff6d2000-0x00000fff6e7fff], 0x16000 bytes
       memory[0x2]    [0x00000fff766000-0x00000fff771fff], 0xc000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00000020800000-0x00000021a04580], 0x1204581 bytes
       reserved[0x1]  [0x00000024800000-0x0000002c7d29fc], 0x7fd29fd bytes
      MBLOCK[0]: base[20000000] size[fe0000000] offset[0]

      there are two groups
      group node[16d5]
      MLGROUP[0]: node[1765] latency[1f7e8] match[0] mask[200000000]
      MLGROUP[3]: node[177d] latency[2de60] match[200000000] mask[200000000]
      NUMA NODE[0]: node[1765] mask[200000000] val[0] (latency[1f7e8])
      group node[171d]
      MLGROUP[2]: node[1775] latency[2de60] match[0] mask[200000000]
      MLGROUP[1]: node[176d] latency[1f7e8] match[200000000] mask[200000000]
      NUMA NODE[1]: node[176d] mask[200000000] val[200000000] (latency[1f7e8])
      (note: for this two "group" bare metal machine, 1/2 memory is in group 
one's
      lg and 1/2 memory is in group two's lg).

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 971645d1fd734b8098a5113d61ab9ea93ce83921
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:19 2014 -0300

      drm/tilcdc: panel: Use devm_kzalloc to simplify the error path

      Using the managed variant to allocate the resource makes the code simpler
      and less error-prone.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e3a9b04621681d0f07bc8e9935684e6400edef7c
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:18 2014 -0300

      drm/tilcdc: panel: Spurious whitespace removal

      Just a cosmetic cleanup.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 75ece7b788f37bf7a2c51ff199b2011ee5e631a4
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:17 2014 -0300

      drm/tilcdc: panel: Remove unused variable

      Just a trivial cleanup to remove the variable.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9430dfa67d7609b2d6c1ba1ce609c4db192fd78e
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:16 2014 -0300

      drm/tilcdc: panel: Add missing of_node_put

      This commit adds the missing calls to of_node_put to release the node
      that's currently held by the of_get_child_by_name() call in the panel
      info parsing code.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit b478e336b3e75505707a11e78ef8b964ef0a03af
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:15 2014 -0300

      drm/tilcdc: Fix the error path in tilcdc_load()

      The current error path calls tilcdc_unload() in case of an error to 
release
      the resources. However, this is wrong because not all resources have been
      allocated by the time an error occurs in tilcdc_load().

      To fix it, this commit adds proper labels to bail out at the different
      stages in the load function, and release only the resources actually 
allocated.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 4ccb9272892c33ef1c19a783cfa87103b30c2784
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 09:26:47 2014 -0400

      sparc64: sun4v TLB error power off events

      We've witnessed a few TLB events causing the machine to power off because
      of prom_halt. In one case it was some nfs related area during rmmod. 
Another
      was an mmapper of /dev/mem. A more recent one is an ITLB issue with
      a bad pagesize which could be a hardware bug. Bugs happen but we should
      attempt to not power off the machine and/or hang it when possible.

      This is a DTLB error from an mmapper of /dev/mem:
      [root@sparcie ~]# SUN4V-DTLB: Error at TPC[fffff80100903e6c], tl 1
      SUN4V-DTLB: TPC<0xfffff80100903e6c>
      SUN4V-DTLB: O7[fffff801081979d0]
      SUN4V-DTLB: O7<0xfffff801081979d0>
      SUN4V-DTLB: vaddr[fffff80100000000] ctx[1250] pte[98000000000f0610] 
error[2]
      .

      This is recent mainline for ITLB:
      [ 3708.179864] SUN4V-ITLB: TPC<0xfffffc010071cefc>
      [ 3708.188866] SUN4V-ITLB: O7[fffffc010071cee8]
      [ 3708.197377] SUN4V-ITLB: O7<0xfffffc010071cee8>
      [ 3708.206539] SUN4V-ITLB: vaddr[e0003] ctx[1a3c] pte[2900000dcc800eeb] 
error[4]
      .

      Normally sun4v_itlb_error_report() and sun4v_dtlb_error_report() would 
call
      prom_halt() and drop us to OF command prompt "ok". This isn't the case for
      LDOMs and the machine powers off.

      For the HV reported error of HV_ENORADDR for HV HV_MMU_MAP_ADDR_TRAP we 
cause
      a SIGBUS error by qualifying it within do_sparc64_fault() for fault code 
mask
      of FAULT_CODE_BAD_RA. This is done when trap level (%tl) is less or equal
      one("1"). Otherwise, for %tl > 1,  we proceed eventually to 
die_if_kernel().

      The logic of this patch was partially inspired by David Miller's feedback.

      Power off of large sparc64 machines is painful. Plus die_if_kernel 
provides
      more context. A reset sequence isn't a brief period on large sparc64 but
      better than power-off/power-on sequence.

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 08adafd4a1f8c9b6e2c49d955a0e45743c9ffd9a
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 21:57:16 2014 +0200

      ARM: shmobile: Add manufacturer for KZM boards

      KZM-A9-Dual and KZM-A9-GT are manufactured by Kyoto Microcomputer Co.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 8237f9e5c38098aeb8570a77bacd0fe0ebc61dfa
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 21:58:03 2014 +0200

      ARM: shmobile: r8a7740 legacy: Fix copied bug in comment

      The corresponding bug in pm-sh7372.c was fixed in commit
      70fe7b24672a988f ("ARM: shmobile: Do not access sh7372 A4S domain
      internals directly").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f9dd0ce67db80079484f154a27581e30c28e6938
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 15:11:50 2014 +0300

      PCI: xilinx: Fix xilinx_pcie_assign_msi() return value test

      We should be testing "hwirq" instead of "irq".  "irq" is unsigned so it's
      never less than zero.  Also it's uninitialized.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Srikanth Thokala <sthokal@xxxxxxxxxx>

  commit 6df5d768050f31d810dd3ba0ad8210922c3e9b6d
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Tue Sep 9 15:11:32 2014 +0530

      ASoC: Intel: mrfld: Use snd_soc_dai_get_drvdata to derive drv data

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e306b6ee4d7ed7632765165749a36b8c8b4aeff2
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 16 21:02:31 2014 +0200

      ASoC: cs35l32: remove second linux/slab.h inclusion

      linux/slab.h was included twice.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ee30928ab616786cae926c5c2efaa4303ba66802
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 21:22:54 2014 +0200

      regulator: fan53555: add support for Silergy SYR82x regulators

      Silergy SYR82x regulators share the exact same functionality and register 
layout
      as the Fairchild FAN53555 regulators. Therefore extend the driver to add
      support for them.

      Both types use the same vendor id in their ID1 register, so it's not 
possible
      to distinguish them automatically.

      Similarly, the types also do not match. Type 8 used by the SYR827 and 
SYR828
      start at 712.5mV and increment in 12.5mv steps, while the FAN53555 type 8
      starts at 600mV and increments in 10mV steps.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 91f23d8fb67c90a50676e4db9260a21647ef753f
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 21:22:53 2014 +0200

      regulator: fan53555: add devicetree support

      Add the ability to parse regulator-data from the devicetree.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ed801b4046beead31cb83e78a5758497c0a6c3a6
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 21:22:52 2014 +0200

      regulator: add devicetree bindings for Fairchild FAN53555 regulators

      Document the regulator and add a fairchild vendor-prefix.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 63ddc0b8fe5ebbac88e2ac84b489470bf3a22965
  Author: Megan Kamiya <megan.a.kamiya@xxxxxxxxx>
  Date:   Fri Sep 5 20:19:10 2014 -0700

      PCI: Parenthesize PCI_DEVID and PCI_VPD_LRDT_ID parameters

      Add parentheses around parameters in PCI_DEVID and PCI_VPD_LRDT_ID macros
      to prevent possible expansion errors as described by the CERT Secure 
Coding
      Standard: PRE01-C: Use parentheses within macros around parameter names

      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Megan Kamiya <megan.a.kamiya@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 7f1f054b3fac0b19ec0d74e3e18b73785c26f0a8
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:38 2014 +0200

      PCI: tegra: Add Tegra124 support

      The PCIe controller on Tegra124 has two root ports that can be used in a
      x4/x1 or x2/x1 configuration and can run at PCIe 2.0 link speeds (up to
      5 GT/s).  The PHY programming has been moved into a separate controller, 
so
      the driver now needs to request an external PHY referenced using the 
device
      tree.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit ec73276204f06b6446a9c9b70173a1c15f6de536
  Author: Eric Yuen <eyuen@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:37 2014 +0200

      PCI: tegra: Make sure the PCIe PLL is really reset

      Depending on the prior state of the controller, the PLL reset may not be
      pulsed.  Clear the register bit and set it after a small delay to ensure
      that the PLL is really reset.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Eric Yuen <eyuen@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 8d41794c6fc61ac2f09b5c25267e2c68748326cc
  Author: Peter Daifuku <pdaifuku@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:36 2014 +0200

      PCI: tegra: Fix extended configuration space mapping

      The 16 chunks of 64 KiB that need to be stitched together to make up the
      configuration space for one bus (1 MiB) are located 24 bits (== 16 MiB)
      apart in physical address space.  This is determined by the start of the
      extended register field (bits 24-27) in the physical mapping.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Peter Daifuku <pdaifuku@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 0d20d6219216c5b37be8c82ee4a58d7f642e7cb0
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:35 2014 +0200

      PCI: tegra: Clear CLKREQ# enable on port disable

      When a root port is disabled, disable the CLKREQ# signal if available.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit c22b47f03cdf01c7c4859b818b2a413251dde28d
  Author: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:01:30 2014 +0530

      powerpc: dts: t208x: Change T208x USB controller version

      Change USB controller version to 2.5 in compatible string for T2080/T2081

      Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 9fe373f9997b48fcd6222b95baf4a20c134b587a
  Author: Douglas Lehr <dllehr@xxxxxxxxxx>
  Date:   Thu Aug 21 09:26:52 2014 +1000

      PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size

      The Crocodile chip occasionally comes up with 4k and 8k BAR sizes.  Due to
      an erratum, setting the SR-IOV page size causes the physical function BARs
      to expand to the system page size.  Since ppc64 uses 64k pages, when Linux
      tries to assign the smaller resource sizes to the now 64k BARs the address
      will be truncated and the BARs will overlap.

      Force Linux to allocate the resource as a full page, which avoids the
      overlap.

      [bhelgaas: print expanded resource, too]
      Signed-off-by: Douglas Lehr <dllehr@xxxxxxxxxx>
      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Milton Miller <miltonm@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx

  commit e0d1b6b77ced59d852d38fcf9a8a0a1c40c84cee
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 5 14:08:55 2014 +0200

      PCI/AER: Make <linux/aer.h> standalone includable

      The header file references u16 and u32 types, but they are not defined in
      the header nor does the header pull in the necessary includes for them.
      This causes build breakage when the file is included without any of the
      dependencies being satisfied from somewhere else.

      Fix this by including linux/types.h (for u16 and u32).

      [bhelgaas: removed pci_dev declaration (already added by 5ccb8225abf2)]
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit be63497c413e22d5abdf32313f4b469af6aa7f4c
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:28 2014 +0800

      PCI: Use device flag helper functions

      Use PCI device flag helper functions when checking whether a device is
      assigned.  No functional change.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit be507fd09011d2af3b34940fe616a2dd569fd3f7
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:27 2014 +0800

      xen/pciback: Use PCI device flag helper functions

      Use PCI device flag helper functions when assigning or releasing device.
      No functional change.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit ad0d217ca645477ba30c2f3cf1a5bbb7ef18b1fd
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:26 2014 +0800

      KVM: Use PCI device flag helper functions

      Use PCI device flag helper functions when assigning or releasing device.
      No functional change.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ce0529843a505d09f5809a7db6288d2f038f64c4
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:25 2014 +0800

      PCI: Add device flag helper functions

      Add helper functions to hide direct device flag operations:

          void pci_set_dev_assigned(struct pci_dev *dev);
          void pci_clear_dev_assigned(struct pci_dev *dev);
          bool pci_is_dev_assigned(struct pci_dev *dev);

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 8665a482dbb5dd4cba44f46e3099e783a3695027
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Wed Sep 10 13:12:39 2014 -0400

      PCI: keystone: Set device ID based on SoC to support multiple ports

      K2E SoC has two PCI ports.  The SATA controller is connected to second PCI
      port (port 1).  To support multiple port handling in Keystone PCI driver,
      read the PCI device ID dynamically by iomap/read/unmap during probe and
      save it in driver's private data and update it in host init code.  The PCI
      device ID field in the RC's config space is not filled by default by the
      hardware and has to be updated by the PCI driver by reading the same from
      the SoC register indicated by reg index #2 in DT bindings.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 4455efc90855ff5a6065caea835b0d13a284c5a1
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Wed Sep 10 13:12:38 2014 -0400

      PCI: keystone: Assume controller is already in RC mode

      Keystone PCI hardware supports both RC and EP modes and devcfg register 
has
      bits to boot strap the device to either of these modes.  It seems proper 
to
      add this functionality to the boot loader rather than in the driver as
      device will be operating in either mode, not both any time.  Currently the
      driver supports only RC mode and hence register configuration in the 
driver
      is not needed and the driver can assume the hardware is in RC mode.

      Also update the DT documentation accordingly.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 64d5947b9ee1284b38b8e212e7c94024452b2bb4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:09 2014 -0500

      irqchip: omap-intc: remove unnecessary comments

      no fuctional changes.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 74b6c8ef546dec98f1817147d31f17a1f3aab09e
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:08 2014 -0500

      irqchip: omap-intc: correct maximum number or MIR registers

      maximum number of MIR register is 4, rather than 3.
      Fix that.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit b30791498a140d9460dfb9cb8edcb6fd1065363c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:07 2014 -0500

      irqchip: omap-intc: enable TURBO idle mode

      When TURBO bit is set in the INTC_IDLE register,
      the input synchronizer clock will be autogated
      based on activity on the INTC.

      Because this idle mode increases the interrupt
      latency by 2 clock cycles, we're only enabling
      it during suspend.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 9836ee9f87dc669c8ce2b24ba986600a6977ca8b
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:06 2014 -0500

      irqchip: omap-intc: enable IP protection

      When PROTECTION bit in enabled in PROTECTION
      register, INTC's registers are only accessible
      from privileged mode.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8bb3b375c8837ea73740883a90b1d7719b2653cc
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:05 2014 -0500

      irqchip: omap-intc: remove unnecesary of_address_to_resource() call

      of_iomap(), which is called from omap_init_irq_of(),
      already takes care of making sure we have a valid
      resource to deal with. Because of that, we can
      safely remove our explicit call to of_address_to_resource().

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 503b8d12e7462df0aea9b31ab65ac17b538540c9
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:04 2014 -0500

      irqchip: omap-intc: comment style cleanup

      no functional changes, just making sure comment
      follows Coding Style.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:03 2014 -0500

      irqchip: omap-intc: minor improvement to omap_irq_pending()

      We already hold the number of Pending registers
      in omap_nr_pending. Let's use that instead.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8598066cddd186809c4edf5aae5f018c00079e8c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:02 2014 -0500

      arm: omap: irq: move irq.c to drivers/irqchip/

      Just move the code over as it has no dependencies
      on arch/arm/ anymore.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit eaacabc0d9b637c82788c66955b4ba0efebd5500
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:01 2014 -0500

      irqchip: add irq-omap-intc.h header

      OMAP INTC irqchip driver will be moved under
      drivers/irqchip/ soon but we still have a dependency
      with mach-omap2 when it comes to idle functions.

      In order to make it easy to share those function
      prototypes with OMAP PM code, we introduce this new
      header.

      To avoid modifying several board-files and some of
      the PM-related code, we just include the new header
      from common.h which was already included by all
      users of IRQ-related PM code.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e92ce89c29fe104bc1246913f385093bbae7b564
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Sep 16 15:31:40 2014 -0500

      arm: omap2: n8x0: move i2c devices to DT

      By moving i2c devices to DT we can clean up
      i2c_board_info and fix a problem with moving
      INTC to irq domain where IRQs can be renumbered
      on each boot.

      Cc: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 2134cb997f2f1b2d960ad8705d67dc8d690ba59c
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Sep 3 20:05:34 2014 +0300

      gpio: syscon: reuse for keystone 2 socs

      On Keystone SOCs, ARM host can send interrupts to DSP cores using the
      DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signals 
for
      each DSP core. This is one of the component used by the IPC mechanism used
      on Keystone SOCs.

      Keystone 2 DSP GPIO controller has specific features:
      - each GPIO can be configured only as output pin;
      - setting GPIO value to 1 causes IRQ generation on target DSP core;
      - reading pin value returns 0 - if IRQ was handled or 1 - IRQ is still
        pending.

      This patch updates gpio-syscon driver to be reused by Keystone 2 SoCs,
      because the Keystone 2 DSP GPIO controller is controlled through Syscon
      devices and, as requested by Linus Walleij, such kind of GPIO controllers
      should be integrated with drivers/gpio/gpio-syscon.c driver.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5a3e3f88b0a10f8b5baf224ebda5916195fb8745
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Sep 3 20:05:33 2014 +0300

      gpio: syscon: retrive syscon node and regs offsets from dt

      This patch adds handling of new "gpio,syscon-dev" DT property,
      which allows to specify syscon node and data/direction registers
      offsets in DT.

      "gpio,syscon-dev" has following format:
        gpio,syscon-dev = <&syscon_dev data_reg_offset [direction_reg_offset]>;

      where
       - syscon_dev - phandle on syscon node
       - data_reg_offset - offset of data register (in bytes)
       - direction_reg_offset - offset of dirrection register (optional, in 
bytes)

      for example:
        gpio,syscon-dev = <&devctrl 0x254>;

      In such way, the support of multiple Syscon GPIO devices is added.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2c341d62eb4b697793c29da51fda64328df5ff59
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Sep 3 20:05:32 2014 +0300

      gpio: syscon: add soc specific callback to assign output value

      Some SoCs (like Keystone) may require to perform special
      sequence of operations to assign output GPIO value, so default
      implementation of .set() callback from gpio-syscon driver
      can't be used.

      Hence, add optional, SoC specific callback to assign output
      gpio value.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c15982dfa8227f3e8fd2a6e2e13a009a9991d96c
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Mon Sep 8 13:03:34 2014 -0400

      PCI: keystone: Limit MRSS for all downstream devices

      Keystone PCIe controller has a limitation that memory read request size
      must not exceed 256 bytes.  This is a hardware limitation.  Add a quirk to
      force this limit on all downstream devices by updating MRRS.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit bceee4a97eb58bd0e80e39eff11b506ddd9e7ad3
  Author: Andreas Noever <andreas.noever@xxxxxxxxx>
  Date:   Tue Sep 16 15:16:02 2014 -0600

      PCI: pciehp: Prevent NULL dereference during probe

      pciehp assumes that dev->subordinate, the struct pci_bus for a bridge's
      secondary bus, exists.  But we do not create that bus if we run out of bus
      numbers during enumeration.  This leads to a NULL dereference in
      init_slot() (and other places).

      Change pciehp_probe() to return -ENODEV when no secondary bus is present.

      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx        # v3.2+

  commit bf3c228d36c6b3c90074f928e84e318621969cc6
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 02:34:18 2014 +0800

      net: fec: fix build error at m68k platform

      reproduce:
        wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 4d494cdc92b3b9a0f5fb9e1560810fa27d5a0489
        make.cross ARCH=m68k  m5272c3_defconfig
        make.cross ARCH=m68k

      drivers/net/ethernet/freescale/fec.h:262:0: warning: "FEC_R_DES_START" 
redefined
       #define FEC_R_DES_START(X) ((X == 1) ? FEC_R_DES_START_1 : \
       ^
      drivers/net/ethernet/freescale/fec.h:158:0: note: this is the location of 
the previous definition
       #define FEC_R_DES_START  0x3d0 /* Receive descriptor ring */
       ^
      drivers/net/ethernet/freescale/fec.h:265:0: warning: "FEC_X_DES_START" 
redefined
       #define FEC_X_DES_START(X) ((X == 1) ? FEC_X_DES_START_1 : \

      ...

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ec4518aad8329364af373f4bf7f4eff25a01a339
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 10:50:01 2014 -0700

      locktorture: Document boot/module parameters

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 59da22a02032cf1a069ec431f93d403b321ff6b4
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 10:36:15 2014 -0700

      rcutorture: Rename rcutorture_runnable parameter

      This commit changes rcutorture_runnable to torture_runnable, which is
      consistent with the names of the other parameters and is a bit shorter
      as well.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit aaa693e3d8030e4cc531c71facb650ae0880f2fb
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:41:27 2014 -0700

      locktorture: Add test scenario for rwsem_lock

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 862917a52b5f108200c1aa2a4f5a35c9156c84b9
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:36:53 2014 -0700

      locktorture: Add test scenario for mutex_lock

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 0acf0153169768a5d672fdcb163279bd05f94ef2
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:19:29 2014 -0700

      locktorture: Make torture scripting account for new _runnable name

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 630952c22b04ada7e88ad93b87ad893cd818cc6b
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 21:42:25 2014 -0700

      locktorture: Introduce torture context

      The amount of global variables is getting pretty ugly. Group variables
      related to the execution (ie: not parameters) in a new context structure.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4a3b427f0b27c7e15edfa607524ff012a155337a
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 21:41:30 2014 -0700

      locktorture: Support rwsems

      We can easily do so with our new reader lock support. Just an arbitrary
      design default: readers have higher (5x) critical region latencies than
      writers: 50 ms and 10 ms, respectively.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4f6332c1dce9c64ef6bf93842067250dd850e482
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 21:40:41 2014 -0700

      locktorture: Add infrastructure for torturing read locks

      Most of it is based on what we already have for writers. This allows
      readers to be very independent (and thus configurable), enabling
      future module parameters to control things such as rw distribution.
      Furthermore, readers have their own delaying function, allowing us
      to test different rw critical region latencies, and stress locking
      internals. Similarly, statistics, for now will only serve for the
      number of lock acquisitions -- as opposed to writers, readers have
      no failure detection.

      In addition, introduce a new nreaders_stress module parameter. The
      default number of readers will be the same number of writers threads.
      Writer threads are interleaved with readers. Documentation is updated,
      respectively.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit d36a7a0d5e8b5bff1671723d733eb61621b0cee4
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:21 2014 -0700

      torture: Address race in module cleanup

      When performing module cleanups by calling torture_cleanup() the
      'torture_type' string in nullified However, callers are not necessarily
      done, and might still need to reference the variable. This impacts
      both rcutorture and locktorture, causing printing things like:

      [   94.226618] (null)-torture: Stopping lock_torture_writer task
      [   94.226624] (null)-torture: Stopping lock_torture_stats task

      Thus delay this operation until the very end of the cleanup process.
      The consequence (which shouldn't matter for this kid of program) is,
      of course, that we delay the window between rmmod and modprobing,
      for instance in module_torture_begin().

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 1e6757a92189278c484799ea98fc69bdc528940e
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:20 2014 -0700

      locktorture: Make statistics generic

      The statistics structure can serve well for both reader and writer
      locks, thus simply rename some fields that mention 'write' and leave
      the declaration of lwsa.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit f095bfc0ea04829d6962edaf06a5c56e0c251f5b
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:19 2014 -0700

      locktorture: Teach about lock debugging

      Regular locks are very different than locks with debugging. For instance
      for mutexes, debugging forces to only take the slowpaths. As such, the
      locktorture module should take this into account when printing related
      information -- specifically when printing user passed parameters, it seems
      the right place for such info.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 42ddc75ddd478edac6ad9dc8c63abb4441541af2
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:18 2014 -0700

      locktorture: Support mutexes

      Add a "mutex_lock" torture test. The main difference with the already
      existing spinlock tests is that the latency of the critical region
      is much larger. We randomly delay for (arbitrarily) either 500 ms or,
      otherwise, 25 ms. While this can considerably reduce the amount of
      writes compared to non blocking locks, if run long enough it can have
      the same torturous effect. Furthermore it is more representative of
      mutex hold times and can stress better things like thrashing.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit cdf26bb10bcb50161d452b16eb3cf2901645d625
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:17 2014 -0700

      locktorture: Add documentation

      Just like Documentation/RCU/torture.txt, begin a document for the
      locktorture module. This module is still pretty green, so I have
      just added some specific sections to the doc (general desc, params,
      usage, etc.). Further development should update the file.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      [ paulmck: Apply Randy Dunlap review comments. ]
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 9f6c38e70b6c7ea379394a755fe76e09996f5370
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Tue Sep 16 00:33:42 2014 -0700

      net: sched: cls_cgroup need tcf_exts_init in all cases

      This ensures the tcf_exts_init() is called for all cases.

      Fixes: 952313bd62589cae216a57 ("net: sched: cls_cgroup use RCU")
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2d9d65fa4418b64112199449e90af226764537e4
  Merge: e1f93eb 971427f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 16:21:48 2014 -0400

      Merge branch 'net_next_ovs' of 
git://git.kernel.org/pub/scm/linux/kernel/git/pshelar/openvswitch

      Pravin B Shelar says:

      ====================
      Open vSwitch

      Following patches adds recirculation and hash action to OVS.
      First patch removes pointer to stack object. Next three patches
      does code restructuring which is required for last patch.
      Recirculation implementation is changed, according to comments from
      David Miller, to avoid using recursive calls in OVS. It is using
      queue to record recirc action and deferred recirc is executed at
      the end of current actions execution.

      v1-v2:
      Changed subsystem name in subject to openvswitch
      v2-v3:
      Added patch to remove pkt_key pointer from skb->cb.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a0a260a0f6ff0226c33cf28a5cc26711ab0ae5f
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 16:43:42 2014 +0200

      ath9k: enable ext channel pulse detection

      Enable pulse detection on extension channel if 40MHz channel width has 
been set

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 853854d6b2e43b7f7fbbcc87558503f00aa0abf2
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 07:19:27 2014 +0530

      ath9k: Fix build error

      This happens when CONFIG_ATH9K_CHANNEL_CONTEXT is
      not enabled.

      ../drivers/net/wireless/ath/ath9k/recv.c: In function 
â??ath_rx_ps_beaconâ??:
      ../drivers/net/wireless/ath/ath9k/recv.c:553:27: error: â??struct 
ath_softcâ?? has no member named â??offchannelâ??
          if (sc->cur_chan == &sc->offchannel.chan)
                                 ^
      ../scripts/Makefile.build:257: recipe for target 
'drivers/net/wireless/ath/ath9k/recv.o' failed
      make[10]: *** [drivers/net/wireless/ath/ath9k/recv.o] Error 1
      ../scripts/Makefile.build:404: recipe for target 
'drivers/net/wireless/ath/ath9k' failed
      make[9]: *** [drivers/net/wireless/ath/ath9k] Error 2

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 44b47a7d483297f753577ed23369fcdeb67aac5e
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:16 2014 +0200

      ath9k: initialize ath_node linked list

      Initialize neighbor linked list used by dynack to compute ACK timeout
      as the maximum STA ACK timeout

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 24a1936bda0aa1ccf95c63dd3042a970885aaf11
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:15 2014 +0200

      ath9k: enable dynack using set_coverage_class codepath

      Enable ACK timeout estimation algorithm if set_coverage_class routine has 
been
      called with negative coverage_class parameter. Dynack is automatically 
disabled
      setting valid value for coverage class

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7a90744c333e5038793217f695dbbdb776b58698
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:14 2014 +0200

      ath9k: add debugfs support for dynack

      Add ack_to entry to debugfs in order to dump current ACK timeout value

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 35c273eafe764791c635a45b5292039bbffea38f
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:13 2014 +0200

      ath9k: enable control frame reception

      Set control frame bit in rx filter if dynack processing has been activated
      in order to enable ACK frame reception

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 982e0395d32780f6b3fcdbced1d17bbe909dd19f
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:12 2014 +0200

      ath9k: add sampling methods for (tx|rx) timestamp

      Add sampling methods for ACK RX timestamp in ath_rx_tasklet() and for TX 
frame
      timestamp in ath_tx_complete_aggr() and in ath_tx_process_buffer(). These
      samples will be used in dynack processing for ACK timeout estimation

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7aefa8aacbd4694db9a7ea7cbff490a1e31c3613
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:11 2014 +0200

      ath9k: do not overwrite ACK timeout estimation

      Do not overwrite ACK timeout estimation in 
ath9k_hw_init_global_settings() if
      dynack processing has been enabled

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ce7191526854f79b90bf627c5a8b8993491a3c2b
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:10 2014 +0200

      ath9k: add config for (en|dis)abling ACK timeout estimation

      Add ACK timeout estimation algorithm to ath9k Makefile and Kconfig

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c774d57fd47c71675bb8c41a4dc2aafd78baa39d
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:09 2014 +0200

      ath9k: add dynamic ACK timeout estimation

      Add dynamic ACK timeout estimation algorithm based on ACK frame RX 
timestamp,
      TX frame timestamp and frame duration.

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Tested-by: Philippe Duchein <wireless-dev@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 36678b2b67d7d455d5f4054604f97834a316a121
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:08 2014 +0200

      ath9k: add duration field to ath_tx_status

      Add duration field to ath_tx_status in order to report frame duration for 
each
      entry in multi-retry chain. These fields will be used in ACK timeout 
estimation
      algorithm (dynack)

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8e15e09465977d38ed4cc45af10148a4e6542f1c
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:07 2014 +0200

      ath9k: export methods related to ACK timeout estimation

      Remove static keyword and export ath9k_hw_setslottime(),
      ath9k_hw_set_ack_timeout() and ath9k_hw_set_cts_timeout() in hw.h.
      These methods will be used in ACK timeout estimation algorithm (dynack)

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e1f93eb06c3a13b29b1980f27dada960503cd49e
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:31:42 2014 -0700

      net: sched: cls_fw: add missing tcf_exts_init call in fw_change()

      When allocating a new structure we also need to call tcf_exts_init
      to initialize exts.

      A follow up patch might be in order to remove some of this code
      and do tcf_exts_assign(). With this we could remove the
      tcf_exts_init/tcf_exts_change pattern for some of the classifiers.
      As part of the future tcf_actions RCU series this will need to be
      done. For now fix the call here.

      Fixes e35a8ee5993ba81fd6c0 ("net: sched: fw use RCU")
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d14cbfc88ff87e5054d67fde3ba5f4c20b773dab
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:31:17 2014 -0700

      net: sched: cls_cgroup fix possible memory leak of 'new'

      tree:   git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 
master
      head:   54996b529ab70ca1d6f40677cd2698c4f7127e87
      commit: c7953ef23042b7c4fc2be5ecdd216aacff6df5eb [625/646] net: sched: 
cls_cgroup use RCU

      net/sched/cls_cgroup.c:130 cls_cgroup_change() warn: possible memory leak 
of 'new'
      net/sched/cls_cgroup.c:135 cls_cgroup_change() warn: possible memory leak 
of 'new'
      net/sched/cls_cgroup.c:139 cls_cgroup_change() warn: possible memory leak 
of 'new'

      Fixes: c7953ef23042b7c4fc2be5ecdd216aac ("net: sched: cls_cgroup use RCU")
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a96366bf263919c529baa74a0b029c82a8388045
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:30:49 2014 -0700

      net: sched: cls_u32 add missing rcu_assign_pointer and annotation

      Add missing rcu_assign_pointer and missing  annotation for ht_up
      in cls_u32.c

      Caught by kbuild bot,

      >> net/sched/cls_u32.c:378:36: sparse: incorrect type in initializer 
(different address spaces)
         net/sched/cls_u32.c:378:36:    expected struct tc_u_hnode *ht
         net/sched/cls_u32.c:378:36:    got struct tc_u_hnode [noderef] 
<asn:4>*ht_up
      >> net/sched/cls_u32.c:610:54: sparse: incorrect type in argument 4 
(different address spaces)
         net/sched/cls_u32.c:610:54:    expected struct tc_u_hnode *ht
         net/sched/cls_u32.c:610:54:    got struct tc_u_hnode [noderef] 
<asn:4>*ht_up
      >> net/sched/cls_u32.c:684:18: sparse: incorrect type in assignment 
(different address spaces)
         net/sched/cls_u32.c:684:18:    expected struct tc_u_hnode [noderef] 
<asn:4>*ht_up
         net/sched/cls_u32.c:684:18:    got struct tc_u_hnode *[assigned] ht
      >> net/sched/cls_u32.c:359:18: sparse: dereference of noderef expression

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80aab73de4a076fc70ad5cc60395d935c40e605d
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:30:26 2014 -0700

      net: sched: fix unsued cpu variable

      kbuild test robot reported an unused variable cpu in cls_u32.c
      after the patch below. This happens when PERF and MARK config
      variables are disabled

      Fix this is to use separate variables for perf and mark
      and define the cpu variable inside the ifdef logic.

      Fixes: 459d5f626da7 ("net: sched: make cls_u32 per cpu")'
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 69301eaa7fdab984c55c227359905fd522dbfc9c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 16:43:43 2014 -0700

      net_sched: fix a null pointer dereference in tcindex_set_parms()

      This patch fixes the following crash:

      [   42.199159] BUG: unable to handle kernel NULL pointer dereference at 
0000000000000018
      [   42.200027] IP: [<ffffffff817e3fc4>] tcindex_set_parms+0x45c/0x526
      [   42.200027] PGD d2319067 PUD d4ffe067 PMD 0
      [   42.200027] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
      [   42.200027] CPU: 0 PID: 541 Comm: tc Not tainted 3.17.0-rc4+ #603
      [   42.200027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [   42.200027] task: ffff8800d22d2670 ti: ffff8800ce790000 task.ti: 
ffff8800ce790000
      [   42.200027] RIP: 0010:[<ffffffff817e3fc4>]  [<ffffffff817e3fc4>] 
tcindex_set_parms+0x45c/0x526
      [   42.200027] RSP: 0018:ffff8800ce793898  EFLAGS: 00010202
      [   42.200027] RAX: 0000000000000001 RBX: ffff8800d1786498 RCX: 
0000000000000000
      [   42.200027] RDX: ffffffff82114ec8 RSI: ffffffff82114ec8 RDI: 
ffffffff82114ec8
      [   42.200027] RBP: ffff8800ce793958 R08: 00000000000080d0 R09: 
0000000000000001
      [   42.200027] R10: ffff8800ce7939a0 R11: 0000000000000246 R12: 
ffff8800d017d238
      [   42.200027] R13: 0000000000000018 R14: ffff8800d017c6a0 R15: 
ffff8800d1786620
      [   42.200027] FS:  00007f4e24539740(0000) GS:ffff88011a600000(0000) 
knlGS:0000000000000000
      [   42.200027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [   42.200027] CR2: 0000000000000018 CR3: 00000000cff38000 CR4: 
00000000000006f0
      [   42.200027] Stack:
      [   42.200027]  ffff8800ce0949f0 0000000000000000 0000000200000003 
ffff880000000000
      [   42.200027]  ffff8800ce7938b8 ffff8800ce7938b8 0000000600000007 
0000000000000000
      [   42.200027]  ffff8800ce7938d8 ffff8800ce7938d8 0000000600000007 
ffff8800ce0949f0
      [   42.200027] Call Trace:
      [   42.200027]  [<ffffffff817e4169>] tcindex_change+0xdb/0xee
      [   42.200027]  [<ffffffff817c16ca>] tc_ctl_tfilter+0x44d/0x63f
      [   42.200027]  [<ffffffff8179d161>] rtnetlink_rcv_msg+0x181/0x194
      [   42.200027]  [<ffffffff8179cf9d>] ? rtnl_lock+0x17/0x19
      [   42.200027]  [<ffffffff8179cfe0>] ? __rtnl_unlock+0x17/0x17
      [   42.200027]  [<ffffffff817ee296>] netlink_rcv_skb+0x49/0x8b
      [   43.462494]  [<ffffffff8179cfc2>] rtnetlink_rcv+0x23/0x2a
      [   43.462494]  [<ffffffff817ec8df>] netlink_unicast+0xc7/0x148
      [   43.462494]  [<ffffffff817ed413>] netlink_sendmsg+0x5cb/0x63d
      [   43.462494]  [<ffffffff810ad781>] ? mark_lock+0x2e/0x224
      [   43.462494]  [<ffffffff817757b8>] __sock_sendmsg_nosec+0x25/0x27
      [   43.462494]  [<ffffffff81778165>] sock_sendmsg+0x57/0x71
      [   43.462494]  [<ffffffff81152bbd>] ? might_fault+0x57/0xa4
      [   43.462494]  [<ffffffff81152c06>] ? might_fault+0xa0/0xa4
      [   43.462494]  [<ffffffff81152bbd>] ? might_fault+0x57/0xa4
      [   43.462494]  [<ffffffff817838fd>] ? verify_iovec+0x69/0xb7
      [   43.462494]  [<ffffffff817784f8>] ___sys_sendmsg+0x21d/0x2bb
      [   43.462494]  [<ffffffff81009db3>] ? native_sched_clock+0x35/0x37
      [   43.462494]  [<ffffffff8109ab53>] ? sched_clock_local+0x12/0x72
      [   43.462494]  [<ffffffff810ad781>] ? mark_lock+0x2e/0x224
      [   43.462494]  [<ffffffff8109ada4>] ? sched_clock_cpu+0xa0/0xb9
      [   43.462494]  [<ffffffff810aee37>] ? __lock_acquire+0x5fe/0xde4
      [   43.462494]  [<ffffffff8119f570>] ? rcu_read_lock_held+0x36/0x38
      [   43.462494]  [<ffffffff8119f75a>] ? __fcheck_files.isra.7+0x4b/0x57
      [   43.462494]  [<ffffffff8119fbf2>] ? __fget_light+0x30/0x54
      [   43.462494]  [<ffffffff81779012>] __sys_sendmsg+0x42/0x60
      [   43.462494]  [<ffffffff81779042>] SyS_sendmsg+0x12/0x1c
      [   43.462494]  [<ffffffff819d24d2>] system_call_fastpath+0x16/0x1b

      'p->h' could be NULL while 'cp->h' is always update to date.

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-By: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 44b75e43178276f57141c314661526496e85a3ab
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 16:43:42 2014 -0700

      net_sched: fix memory leak in cls_tcindex

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-By: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10615a5c49721803ed258316280858142a24e72a
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Tue Sep 9 15:11:25 2014 +0530

      ASoC: Intel: mrfld: add bytes control for modules

      This patch add support for various modules like eq etc for mrfld DSP.
      All these modules will be exposed to usermode as bytes controls.

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d2b16b8fa1b6352757cd0a58234591e1496a82ad
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Tue Sep 9 15:11:24 2014 +0530

      ASoC: Intel: mfld-pcm: don't call trigger ops to DSP for internal streams

      For internal stream i.e. BE we have don't need trigger ops as that
      would be handled by DAPM for us in subsequent patches

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 844749764b416ee2c4ba2da328c04eaad7388242
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Tue Sep 16 14:52:03 2014 -0400

      ext4: explicitly inform user about orphan list cleanup

      Production fs likely compiled/mounted w/o jbd debugging, so orphan
      list clearing will be silent.

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 1245799f752fa817a030b3b4448466e83ee7d61d
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Tue Sep 16 14:50:50 2014 -0400

      jbd2: jbd2_log_wait_for_space improve error detetcion

      If EIO happens after we have dropped j_state_lock, we won't notice
      that the journal has been aborted.  So it is reasonable to move this
      check after we have grabbed the j_checkpoint_mutex and re-grabbed the
      j_state_lock.  This patch helps to prevent false positive complain
      after EIO.

      #DMESG:
      __jbd2_log_wait_for_space: needed 8448 blocks and only had 8386 space 
available
      __jbd2_log_wait_for_space: no way to get more journal space in ram1-8
      ------------[ cut here ]------------
      WARNING: CPU: 15 PID: 6739 at fs/jbd2/checkpoint.c:168 
__jbd2_log_wait_for_space+0x188/0x200()
      Modules linked in: brd iTCO_wdt lpc_ich mfd_core igb ptp dm_mirror 
dm_region_hash dm_log dm_mod
      CPU: 15 PID: 6739 Comm: fsstress Tainted: G        W      
3.17.0-rc2-00429-g684de57 #139
      Hardware name: Intel Corporation W2600CR/W2600CR, BIOS 
SE5C600.86B.99.99.x028.061320111235 06/13/2011
       00000000000000a8 ffff88077aaab878 ffffffff815c1a8c 00000000000000a8
       0000000000000000 ffff88077aaab8b8 ffffffff8106ce8c ffff88077aaab898
       ffff8807c57e6000 ffff8807c57e6028 0000000000002100 ffff8807c57e62f0
      Call Trace:
       [<ffffffff815c1a8c>] dump_stack+0x51/0x6d
       [<ffffffff8106ce8c>] warn_slowpath_common+0x8c/0xc0
       [<ffffffff8106ceda>] warn_slowpath_null+0x1a/0x20
       [<ffffffff812419f8>] __jbd2_log_wait_for_space+0x188/0x200
       [<ffffffff8123be9a>] start_this_handle+0x4da/0x7b0
       [<ffffffff810990e5>] ? local_clock+0x25/0x30
       [<ffffffff810aba87>] ? lockdep_init_map+0xe7/0x180
       [<ffffffff8123c5bc>] jbd2__journal_start+0xdc/0x1d0
       [<ffffffff811f2414>] ? __ext4_new_inode+0x7f4/0x1330
       [<ffffffff81222a38>] __ext4_journal_start_sb+0xf8/0x110
       [<ffffffff811f2414>] __ext4_new_inode+0x7f4/0x1330
       [<ffffffff810ac359>] ? lock_release_holdtime+0x29/0x190
       [<ffffffff812025bb>] ext4_create+0x8b/0x150
       [<ffffffff8117fe3b>] vfs_create+0x7b/0xb0
       [<ffffffff8118097b>] do_last+0x7db/0xcf0
       [<ffffffff8117e31d>] ? inode_permission+0x4d/0x50
       [<ffffffff811845d2>] path_openat+0x242/0x590
       [<ffffffff81191a76>] ? __alloc_fd+0x36/0x140
       [<ffffffff81184a6a>] do_filp_open+0x4a/0xb0
       [<ffffffff81191b61>] ? __alloc_fd+0x121/0x140
       [<ffffffff81172f20>] do_sys_open+0x170/0x220
       [<ffffffff8117300e>] SyS_open+0x1e/0x20
       [<ffffffff811715d6>] SyS_creat+0x16/0x20
       [<ffffffff815c7e12>] system_call_fastpath+0x16/0x1b
      ---[ end trace cd71c831f82059db ]---

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 064d83892e9ba547f7d4eae22cbca066d95210ce
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Tue Sep 16 14:43:09 2014 -0400

      jbd2: free bh when descriptor block checksum fails

      Free the buffer head if the journal descriptor block fails checksum
      verification.

      This is the jbd2 port of the e2fsprogs patch "e2fsck: free bh on csum
      verify error in do_one_pass".

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit a0626e75954078cfacddb00a4545dde821170bc5
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Tue Sep 16 14:34:59 2014 -0400

      ext4: check EA value offset when loading

      When loading extended attributes, check each entry's value offset to
      make sure it doesn't collide with the entries.

      Without this check it is easy to crash the kernel by mounting a
      malicious FS containing a file with an EA wherein e_value_offs = 0 and
      e_value_size > 0 and then deleting the EA, which corrupts the name
      list.

      (See the f_ea_value_crash test's FS image in e2fsprogs for an example.)

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 803b58367ffb7ae89397637122f9a71b2ee40687
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 08:00:29 2014 +0200

      Bluetooth: btusb: Implement driver internal packet reassembly

      When receiving USB interrupt, bulk or isochronous packet, they normally
      come in fragments. So far the driver just handed each fragment off to
      the hci_recv_fragment function of the Bluetooth core. That function is
      however so specific that is does not belong in the core. This patch
      implements the same reassembly logic in the driver.

      In addition this fixes a long standing bug where multiple complete
      packets are received within a single USB packet.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 8af252272a0d634b59c4c7fa88200b06695decde
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Sep 16 10:22:54 2014 -0700

      regulator: rk808: Add function for ramp delay for buck1/buck2

      On rk808 buck1 and buck2 have programmable ramp delays.  Let's add a
      function to allow a client of rk808 to set them.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d3aba0460a2e13b49892f7a12237f82658c44257
  Author: Robin Murphy <Robin.Murphy@xxxxxxx>
  Date:   Thu Aug 28 17:52:00 2014 +0100

      iommu/arm-smmu: support MMU-401

      MMU-401 is similar to MMU-400, but updated with limited ARMv8 support.

      Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 093604033361928f7f355b4d1766d0179ae747fb
  Author: Robin Murphy <Robin.Murphy@xxxxxxx>
  Date:   Thu Aug 28 17:51:59 2014 +0100

      iommu/arm-smmu: fix architecture version detection

      The SMMU driver was relying on a quirk of MMU-500 r2px to identify
      the correct architecture version. Since this does not apply to other
      implementations, make the architecture version for each supported
      implementation explicit.

      While we're at it, remove the unnecessary #ifdef since the dependencies
      for CONFIG_ARM_SMMU already imply CONFIG_OF.

      Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 28d6007ba2fd344164e01ef300af7f621e9e6b0d
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 1 16:24:48 2014 +0100

      iommu/arm-smmu: don't bother truncating the s1 output size to VA_BITS

      In order for nested translation to work correctly, we need to ensure
      that the maximum output address size from stage-1 is <= the maximum
      supported input address size to stage-2. The latter is currently defined
      by VA_BITS, since we make use of the CPU page table functions for
      allocating out tables and so the driver currently enforces this
      restriction by truncating the stage-1 output size during probe.

      In reality, this doesn't make a lot of sense; the guest OS is responsible
      for managing the stage-1 page tables, so we actually just need to ensure
      that the ID registers of the virtual SMMU interface only advertise the
      supported stage-2 input size.

      This patch fixes the problem by treating the stage-1 and stage-2 input
      address sizes separately.

      Reported-by: Tirumalesh Chalamarla <tchalamarla@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit c757e8528a304214d0a9be2e99011b94bf374d37
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Wed Jul 30 11:33:25 2014 +0100

      iommu/arm-smmu: use page shift instead of page size to avoid division

      Arbitrary integer division is not available in all ARM CPUs, so the GCC
      may spit out calls to helper functions which are not implemented in
      the kernel.

      This patch avoids these problems in the SMMU driver by using page shift
      instead of page size, so that divisions by the page size (as required
      by the vSMMU code) can be expressed as a simple right shift.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 844e35bdfe834fccb5def1bc4cd614ca22409d0c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Thu Jul 17 11:23:51 2014 +0100

      iommu/arm-smmu: put iommu_domain pointer in dev->archdata.iommu

      In preparation for nested translation support, stick a pointer to the
      iommu_domain in dev->archdata.iommu. This makes it much easier to grab
      hold of the physical group configuration (e.g. cbndx) when dealing with
      vSMMU accesses from a guest.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 8f68f8e28298abdf518648e794c71e534eb8841c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Jul 15 11:27:08 2014 +0100

      iommu/arm-smmu: add support for multi-master iommu groups

      Whilst the driver currently creates one IOMMU group per device, this
      will soon change when we start supporting non-transparent PCI bridges
      which require all upstream masters to be assigned to the same address
      space.

      This patch reworks our IOMMU group code so that we can easily support
      multi-master groups. The master configuration (streamids and smrs) is
      stored as private iommudata on the group, whilst the low-level 
attach/detach
      code is updated to avoid double alloc/free when dealing with multiple
      masters sharing the same SMMU configuration. This unifies device
      handling, regardless of whether the device sits on the platform or pci
      bus.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 4cf740b0b6628bda1e5c9201ae0d4f56fc6c06a5
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Jul 14 19:47:39 2014 +0100

      iommu/arm-smmu: allow translation stage to be forced on the cmdline

      When debugging and testing code on an SMMU that supports nested
      translation, it can be useful to restrict the driver to a particular
      stage of translation.

      This patch adds a module parameter to the ARM SMMU driver to allow this
      by restricting the ability of the probe() code to detect support for
      only the specified stage.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 365a7bb32e097a8501a6a70b9225abcb09924f8c
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Tue Sep 16 14:25:05 2014 +0300

      spi: davinci: add support for adding delay between word's transmissions

      This patch adds ability to configure delay between transmission of
      words over SPI bus if it's required by SPI slave devices.

      New optional SPI slave property:
      - ti,spi-word-delay : delay between transmission of words
        (SPIFMTn.WDELAY, SPIDAT1.WDEL)

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 23a8e5c2d2a481fcf382490369c27b405a650212
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:16 2014 -0700

      locktorture: Rename locktorture_runnable parameter

      ... to just 'torture_runnable'. It follows other variable naming
      and is shorter.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 96b4672703ed4538c7fc25de36df4415a0ee237c
  Merge: e98d06d a53dd6a
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:10:44 2014 -0700

      Merge branch 'rcu-tasks.2014.09.10a' into HEAD

      rcu-tasks.2014.09.10a: Add RCU-tasks flavor of RCU.

  commit e98d06dd6cd791b5138b0fc6c14a9c0b4d1f2e72
  Merge: 2456d2a 73a860c c847f14 bc51896
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:08:34 2014 -0700

      Merge branches 'doc.2014.09.07a', 'fixes.2014.09.10a', 
'nocb-nohz.2014.09.16b' and 'torture.2014.09.07a' into HEAD

      doc.2014.09.07a: Documentation updates.
      fixes.2014.09.10a: Miscellaneous fixes.
      nocb-nohz.2014.09.16b: No-CBs CPUs and NO_HZ_FULL updates.
      torture.2014.09.07a: Torture-test updates.

  commit c847f14217d5aec5336272a54a32ffcf6e06ddcb
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 13:54:21 2014 -0700

      rcu: Avoid misordering in nocb_leader_wait()

      The NOCB follower wakeup ordering depends on the store to the tail
      pointer happening before the wakeup.  However, because atomic_long_add()
      does not return a value, it does not provide ordering guarantees, and
      the locking in wake_up() only guarantees that the store will happen
      before the unlock, which might be too late.  Even though this is only a
      theoretical issue, this commit adds a smp_mb__after_atomic() after the
      final atomic_long_add() to provide the needed ordering guarantee.

      Reported-by: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 1772947bd0126661866069157e95197e9c0020e9
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:27:31 2014 -0700

      rcu: Handle NOCB callbacks from irq-disabled idle code

      If an RCU callback is queued on a no-CBs CPU from idle code with irqs
      disabled, and if that CPU stays idle forever after, the callback will
      never be invoked.  This commit therefore adds a check for this situation
      in ____call_rcu_nocb(), invoking the RCU core solely for the purpose
      of the ensuing return-to-idle transition.  (If the CPU doesn't return
      to idle, the next scheduling-clock interrupt will fix things up.)

      Reported-by: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 39953dfd40077c7480b1d5deb4d617e086b1c865
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 10:47:48 2014 -0700

      rcu: Avoid misordering in __call_rcu_nocb_enqueue()

      The NOCB leader wakeup ordering depends on the store to the header
      happening before the check for the leader already being awake.  However,
      because atomic_long_add() does not return a value, it does not provide
      ordering guarantees, the incorrect comment in wake_nocb_leader()
      notwithstanding.  This commit therefore adds a smp_mb__after_atomic()
      after the final atomic_long_add() to provide the needed ordering
      guarantee.

      Reported-by: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 663e131090dd10bac9dc0b4f5b624dd3211b20f6
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 11:34:33 2014 -0700

      rcu: Don't track sysidle state if no nohz_full= CPUs

      If there are no nohz_full= CPUs, then there is currently no reason to
      track sysidle state.  This commit therefore short-circuits this state
      tracking if !tick_nohz_full_enabled().

      Note that these checks will need to be revisited if nohz_full= state
      can ever be changed at runtime.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Acked-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 417e8d26557c4264a484d78a7491316751afa46f
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 11:26:54 2014 -0700

      rcu: Eliminate redundant rcu_sysidle_state variable

      Now that we have rcu_state_p, which references rcu_preempt_state for
      TREE_PREEMPT_RCU and rcu_sched_state for TREE_RCU, we don't need a
      separate rcu_sysidle_state variable.  This commit therefore eliminates
      rcu_preempt_state in favor of rcu_state_p.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 22c2f669611590b428647ac9a73bc63ef3989d4b
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Jul 17 20:11:01 2014 -0400

      rcu: Check for have_rcu_nocb_mask instead of rcu_nocb_mask

      If we configure a kernel with CONFIG_NOCB_CPU=y, 
CONFIG_RCU_NOCB_CPU_NONE=y and
      CONFIG_CPUMASK_OFFSTACK=n and do not pass in a rcu_nocb= boot parameter, 
the
      cpumask rcu_nocb_mask can be garbage instead of NULL.

      Hence this commit replaces checks for rcu_nocb_mask == NULL with a check 
for
      have_rcu_nocb_mask.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 35ce7f29a44a888c45c0a9f202f69e10613c5306
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 11:30:24 2014 -0700

      rcu: Create rcuo kthreads only for onlined CPUs

      RCU currently uses for_each_possible_cpu() to spawn rcuo kthreads,
      which can result in more rcuo kthreads than one would expect, for
      example, derRichard reported 64 CPUs worth of rcuo kthreads on an
      8-CPU image.  This commit therefore creates rcuo kthreads only for
      those CPUs that actually come online.

      This was reported by derRichard on the OFTC IRC network.

      Reported-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 9386c0b75dda05f535a10ea1abf1817fe292c81c
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Jul 13 12:00:53 2014 -0700

      rcu: Rationalize kthread spawning

      Currently, RCU spawns kthreads from several different early_initcall()
      functions.  Although this has served RCU well for quite some time,
      as more kthreads are added a more deterministic approach is required.
      This commit therefore causes all of RCU's early-boot kthreads to be
      spawned from a single early_initcall() function.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit f4aa84ba24872e3a8e59b58bc8533cae95597f2e
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:17 2014 -0400

      rcu: Return false instead of 0 in rcu_nocb_adopt_orphan_cbs()

      Return false instead of 0 in rcu_nocb_adopt_orphan_cbs() as this has
      bool as return type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 4afc7e269befc7b6e09a994e48c67e36f4a378e1
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:16 2014 -0400

      rcu: Use false for return in __call_rcu_nocb()

      Return false instead of 0 in __call_rcu_nocb() as this has bool as
      return type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 0a9e1e111b3a9e1c21d2dd27ca361cd9601d99af
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:15 2014 -0400

      rcu: Use true/false for return in rcu_nocb_adopt_orphan_cbs()

      Return true/false in rcu_nocb_adopt_orphan_cbs() instead of 0/1 as
      this function has return type of bool.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit c271d3a957384a162f7a6aae53455d8e8afd1f3e
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:14 2014 -0400

      rcu: Use true/false for return in __call_rcu_nocb()

      Return true/false instead of 0/1 in __call_rcu_nocb() as this returns a
      bool type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 949cccdbe6d286544ce3fe170298183eb7ada81c
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Jul 25 16:02:07 2014 -0700

      rcu: Check the return value of zalloc_cpumask_var()

      This commit checks the return value of the zalloc_cpumask_var() used for
      allocating cpumask for rcu_nocb_mask.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit f4579fc57cf4244057b713b1f73f4dc9f0b11e97
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 25 11:21:47 2014 -0700

      rcu: Fix attempt to avoid unsolicited offloading of callbacks

      Commit b58cc46c5f6b (rcu: Don't offload callbacks unless specifically
      requested) failed to adjust the callback lists of the CPUs that are
      known to be no-CBs CPUs only because they are also nohz_full= CPUs.
      This failure can result in callbacks that are posted during early boot
      getting stranded on nxtlist for CPUs whose no-CBs property becomes
      apparent late, and there can also be spurious warnings about offline
      CPUs posting callbacks.

      This commit fixes these problems by adding an early-boot rcu_init_nohz()
      that properly initializes the no-CBs CPUs.

      Note that kernels built with CONFIG_RCU_NOCB_CPU_ALL=y or with
      CONFIG_RCU_NOCB_CPU=n do not exhibit this bug.  Neither do kernels
      booted without the nohz_full= boot parameter.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit bee1cef6011c308352c4d428922449953ffb257b
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 18:59:36 2014 +0200

      ARM: dts: rockchip: fix rk3188 emmc pull references

      Fix a copy'n'paste error making the rk3188 emmc pinctrl nodes reference
      the pcfg_pull_default setting that is not available on rk3188.

      Reported-by: Naoki FUKAUMI <naobsd@xxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit dd7e71fbeefe9179b94eed81f8b33da06b9bf062
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 17:54:01 2014 +0200

      regulator: fan53555: use set_ramp_delay to set the ramp up slew rate

      The regulator constraints already provide a field for the ramp_delay, so
      there is no need to set this manually. Therefore implement the 
set_ramp_delay
      callback and convert the pdata value to the constraint value if necessary.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f29a43206ae1adfadbb344f5ef9bc200784f9d61
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 14:04:14 2014 +0300

      regmap: cache: Do not fail silently from regcache_sync calls

      Call stack of regcache_sync calls may not emit any error message even if
      operation was cancelled due an error in I/O driver. One such a silent 
error
      is for instance if I2C bus driver doesn't receive ACK from the I2C device
      and returns -EREMOTEIO.

      Since many users of regcache_sync() don't check and print the error there 
is
      no any indication that HW registers are potentially out of sync.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 66fa6cf29fc67ecbc42efd632c2310688530e441
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 18:53:10 2014 +0200

      ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references

      The host and otg regulator pinctrl settings got swapped, making the host
      reference the otg pinctrl and the other way round. The actual pins are
      correct (gpio0-3 for host and gpio2-31 for otg).

      Reported-by: Naoki FUKAUMI <naobsd@xxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 2be01d29f8555d5afe0c7c4bea6b306b0c31f17f
  Author: Oscar Utbult <oscar@xxxxxxx>
  Date:   Tue Sep 16 12:52:13 2014 +0200

      spi-summary: documentation mistake

      Contributors are not listed in alphabetical order as claimed by 
documentation.

      Signed-off-by: Oscar Utbult <oscar@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 050c0eaedfdcbc7f7b7f5a8d7ef02899f2ac1ba6
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 15:18:50 2014 +0200

      ARM: at91: remove board file for Acme Systems Fox G20

      As Acme Systems Fox G20 is available in Device Tree flavor and that we 
plan to
      remove all the board files soon, we can remove this one without problem.
      If you use this board, please use a DT-enabled at91sam9g20 kernel with
      at91-foxg20.dts.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Sergio Tanzilli <tanzilli@xxxxxxxxxxxxxx>

  commit 3b8155d582968f79a62c79358d5e137f99f04407
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Mon Sep 15 19:05:33 2014 +0800

      arcmsr: simplify of updating doneq_index and postq_index

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b4eb6ae9075a958ffe24620f985f6bd729a1b138
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:28:36 2014 +0800

      arcmsr: call scsi_scan_host at the end of host initialization

      Call scsi_scan_host at the end of host initialization and fix and error 
path
      to free allocated resource.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5b37479adee7164b17b6e2030b9a30d04583eb61
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:25:22 2014 +0800

      arcmsr: add support new adapter ARC12x4 series

      Add code to support the new Areca Raid ARC12x4 series adapters.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit aaa64f69480bcde4e203584dfc77d7e4ffb737d6
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:22:45 2014 +0800

      arcmsr: modify some character strings

      Revise comment and some character strings.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c10b1d544aaaf98ab1792845c106471ee1ee0c05
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:20:31 2014 +0800

      arcmsr: fix sparse warnings and errors

      Fix sparse utility checking errors and warnings.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit bb263c4ecbb186fe394c6c9acc32d8c59b6a7bdd
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:17:45 2014 +0800

      arcmsr: fix ioctl data read/write error for adapter type C

      Rewrite ioctl entry and its relate function.  This patch fix ioctl data
      read/write error and change data I/O access from byte to Dword.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6e38adfc58406e7ea6f6701c49abaf046ce076a8
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:14:14 2014 +0800

      arcmsr: revise allocation of second dma_coherent_handle for type B

      This modification is for consistency with upcoming adapter type D.
      Both adapter type B and D have similar H/W and S/W structure.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 626fa32c801ed583594831051ff9fd56f2e6d261
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:10:12 2014 +0800

      arcmsr: rename functions and variables

      Rename some variable and function names for readability and consistency.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5eb6bfa02a9dfecbb1f644a0b13b16cd3d23770b
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:07:35 2014 +0800

      arcmsr: clear outbound doorbell buffer completely

      Clear outbound doorbell buffer completely for adapter type C.  This is to
      prevent getting bad data input from IOP before ioctl command processing
      starts.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a2c89bbccac476d42a8526c0c59d081d9e56d0a8
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:03:55 2014 +0800

      arcmsr: modify printing adapter model number and F/W messages

      Adjust printing order of adapter model name and firmware version.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a5849726bc88506e84e5754d6bfde81ba091f24d
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:01:28 2014 +0800

      arcmsr: remove calling arcmsr_hbb_enable_driver_mode

      Remove calling arcmsr_hbb_enable_driver_mode by in-lining the code into
      the caller.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 12aad94792718c6a79bbd395a650caff85f76ae4
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:59:00 2014 +0800

      arcmsr: revise message_isr_bh_fn to remove duplicate code

      Revise message_isr_bh_fn to remove the duplicate code for each adapter 
type.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8b7c994298d7a18f45a9cec2e9b496d9784b1135
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:55:57 2014 +0800

      arcmsr: store adapter type in PCI id table

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cab5aecee60a7930ca208ee723c18be7b400cfaf
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:47:16 2014 +0800

      arcmsr: return status of abort command

      This patch fixes the wrong return status of abort command.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 3df824aff935444601101cc329ebe3f52e126a4e
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:29:41 2014 +0800

      arcmsr: limit max. number of SCSI command request

      This patch limits the max. number of SCSI commmand request to avoid 
command
      overflow.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 61cda87f33be22828c3b52863da1c456ba108d37
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:26:09 2014 +0800

      arcmsr: add code to support hibernation

      This patch adds code to support system hibernation.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1d1166ea16ac7047a1b01f20dcbcc6f7754c3c23
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:23:31 2014 +0800

      arcmsr: add code to support MSI-X and MSI interrupt

      This patch adds code to support MSI and MSI-X interrupt.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6b3937227479e50032112faf74bd913f36dba2c6
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:18:24 2014 +0800

      arcmsr: fix command timeout under heavy load

      This patch rewrites the interrupt service routine relate function to fix
      a command timeout under heavy controller load.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d3e4f41973753a7768a5728be53c7d9a3fdf86cb
  Merge: 1c9c115 757932e
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:38:07 2014 +0100

      Merge tag 'keys-pkcs7-20140916' into keys-next

      Changes for next to improve the matching of asymmetric keys and to 
improve the
      handling of PKCS#7 certificates:

       (1) Provide a method to preparse the data supplied for matching a key.  
This
           permits they key type to extract out the bits it needs for matching 
once
           only.

           Further, the type of search (direct lookup or iterative) can be set 
and
           the function used to actually check the match can be set by preparse
           rather than being hard coded for the type.

       (2) Improves asymmetric keys identification.

           Keys derived from X.509 certs now get labelled with IDs derived from 
their
           issuer and certificate number (required to match PKCS#7) and from 
their
           SKID and subject (required to match X.509).

           IDs are now binary and match criterion preparsing is provided so that
           criteria can be turned into binary blobs to make matching faster.

       (3) Improves PKCS#7 message handling to permit PKCS#7 messages without 
X.509
           cert lists to be matched to trusted keys, thereby allowing minimally 
sized
           PKCS#7 certs to be used.

       (4) Improves PKCS#7 message handling to better handle certificate chains 
that
           are broken due to unsupported crypto that can otherwise by used to
           intersect a trust keyring.

      These must go on top of the PKCS#7 parser cleanup fixes.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 757932e6da6de05b91cc4cb85493b17de48c2667
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:17 2014 +0100

      PKCS#7: Handle PKCS#7 messages that contain no X.509 certs

      The X.509 certificate list in a PKCS#7 message is optional.  To save 
space, we
      can omit the inclusion of any X.509 certificates if we are sure that we 
can
      look the relevant public key up by the serial number and issuer given in a
      signed info block.

      This also supports use of a signed info block for which we can't find a
      matching X.509 cert in the certificate list, though it be populated.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 41559420003cfe99522257dded7793192c77b4e9
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:15 2014 +0100

      PKCS#7: Better handling of unsupported crypto

      Provide better handling of unsupported crypto when verifying a PKCS#7 
message.
      If we can't bridge the gap between a pair of X.509 certs or between a 
signed
      info block and an X.509 cert because it involves some crypto we don't 
support,
      that's not necessarily the end of the world as there may be other ways 
points
      at which we can intersect with a ring of trusted keys.

      Instead, only produce ENOPKG immediately if all the signed info blocks in 
a
      PKCS#7 message require unsupported crypto to bridge to the first X.509 
cert.
      Otherwise, we defer the generation of ENOPKG until we get ENOKEY during 
trust
      validation.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 46963b774d441c833afc1535f6d84b3df2a94204
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:13 2014 +0100

      KEYS: Overhaul key identification when searching for asymmetric keys

      Make use of the new match string preparsing to overhaul key identification
      when searching for asymmetric keys.  The following changes are made:

       (1) Use the previously created asymmetric_key_id struct to hold the 
following
           key IDs derived from the X.509 certificate or PKCS#7 message:

        id: serial number + issuer
        skid: subjKeyId + subject
        authority: authKeyId + issuer

       (2) Replace the hex fingerprint attached to key->type_data[1] with an
           asymmetric_key_ids struct containing the id and the skid (if 
present).

       (3) Make the asymmetric_type match data preparse select one of two 
searches:

           (a) An iterative search for the key ID given if prefixed with "id:". 
 The
                 prefix is expected to be followed by a hex string giving the 
ID to
                 search for.  The criterion key ID is checked against all key 
IDs
                 recorded on the key.

           (b) A direct search if the key ID is not prefixed with "id:".  This 
will
                 look for an exact match on the key description.

       (4) Make x509_request_asymmetric_key() take a key ID.  This is then 
converted
           into "id:<hex>" and passed into keyring_search() where match 
preparsing
           will turn it back into a binary ID.

       (5) X.509 certificate verification then takes the authority key ID and 
looks
           up a key that matches it to find the public key for the certificate
           signature.

       (6) PKCS#7 certificate verification then takes the id key ID and looks 
up a
           key that matches it to find the public key for the signed information
           block signature.

      Additional changes:

       (1) Multiple subjKeyId and authKeyId values on an X.509 certificate 
cause the
           cert to be rejected with -EBADMSG.

       (2) The 'fingerprint' ID is gone.  This was primarily intended to convey 
PGP
           public key fingerprints.  If PGP is supported in future, this should
           generate a key ID that carries the fingerprint.

       (3) Th ca_keyid= kernel command line option is now converted to a key ID 
and
           used to match the authority key ID.  Possibly this should only match 
the
           actual authKeyId part and not the issuer as well.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 7901c1a8effbe5f89673bfc09d6e37b8f334f1a7
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:11 2014 +0100

      KEYS: Implement binary asymmetric key ID handling

      Implement the first step in using binary key IDs for asymmetric keys 
rather
      than hex string keys.

      The previously added match data preparsing will be able to convert hex
      criterion strings into binary which can then be compared more rapidly.

      Further, we actually want more then one ID string per public key.  The 
problem
      is that X.509 certs refer to other X.509 certs by matching Issuer + 
AuthKeyId
      to Subject + SubjKeyId, but PKCS#7 messages match against X.509 Issuer +
      SerialNumber.

      This patch just provides facilities for a later patch to make use of.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit f93b3cc7b1e6f16aedd745a8edba64355383184c
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:09 2014 +0100

      KEYS: Update the keyrings documentation for match changes

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 0c903ab64feb0fe83eac9f67a06e2f5b9508de16
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:08 2014 +0100

      KEYS: Make the key matching functions return bool

      Make the key matching functions pointed to by key_match_data::cmp return 
bool
      rather than int.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:06 2014 +0100

      KEYS: Remove key_type::match in favour of overriding default by 
match_preparse

      A previous patch added a ->match_preparse() method to the key type.  This 
is
      allowed to override the function called by the iteration algorithm.
      Therefore, we can just set a default that simply checks for an exact 
match of
      the key description with the original criterion data and allow 
match_preparse
      to override it as needed.

      The key_type::match op is then redundant and can be removed, as can the
      user_match() function.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 614d8c39014c185aa0f7254f0a470cc33fc1b284
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:04 2014 +0100

      KEYS: Remove key_type::def_lookup_type

      Remove key_type::def_lookup_type as it's no longer used.  The information 
now
      defaults to KEYRING_SEARCH_LOOKUP_DIRECT but may be overridden by
      type->match_preparse().

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 462919591a1791e76042dc5c1e0148715df59beb
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:02 2014 +0100

      KEYS: Preparse match data

      Preparse the match data.  This provides several advantages:

       (1) The preparser can reject invalid criteria up front.

       (2) The preparser can convert the criteria to binary data if necessary 
(the
           asymmetric key type really wants to do binary comparison of the key 
IDs).

       (3) The preparser can set the type of search to be performed.  This means
           that it's not then a one-off setting in the key type.

       (4) The preparser can set an appropriate comparator function.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 53d91c5ce0cb8945b55e8bb54e551cabc51eb28d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:01 2014 +0100

      Provide a binary to hex conversion function

      Provide a function to convert a buffer of binary data into an unterminated
      ascii hex string representation of that data.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 1c9c115ccc76d313f1a9232ffb903de325b64943
  Merge: 68c45c7 15155b9
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:32:55 2014 +0100

      Merge tag 'keys-next-fixes-20140916' into keys-next

      Merge in keyrings fixes for next:

       (1) Insert some missing 'static' annotations.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 68c45c7feaf1a8adebc6d9d77aa0a2018d974085
  Merge: ac60ab4 cecf5d2
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:32:16 2014 +0100

      Merge tag 'keys-fixes-20140916' into keys-next

      Merge in keyrings fixes, at least some of which later patches depend on:

       (1) Reinstate the production of EPERM for key types beginning with '.' in
           requests from userspace.

       (2) Tidy up the cleanup of PKCS#7 message signed information blocks and 
fix a
           bug this made more obvious.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit cecf5d2e1208da512a4c951c24acd66c54a4d06c
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:29:03 2014 +0100

      PKCS#7: Fix the parser cleanup to drain parsed out X.509 certs

      Fix the parser cleanup code to drain parsed out X.509 certs in the case 
that
      the decode fails and we jump to error_decode.

      The function is rearranged so that the same cleanup code is used in the 
success
      case as the error case - just that the message descriptor under 
construction is
      only released if it is still pointed to by the context struct at that 
point.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 3cd0920cde6a726b9965b60184f9d5a54358304d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:29:03 2014 +0100

      PKCS#7: Provide a single place to do signed info block freeing

      The code to free a signed info block is repeated several times, so move 
the
      code to do it into a function of its own.  This gives us a place to add 
clean
      ups for stuff that gets added to pkcs7_signed_info.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 54e2c2c1a9d6cbb270b0999a38545fa9a69bee43
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:29:03 2014 +0100

      KEYS: Reinstate EPERM for a key type name beginning with a '.'

      Reinstate the generation of EPERM for a key type name beginning with a 
'.' in
      a userspace call.  Types whose name begins with a '.' are internal only.

      The test was removed by:

        commit a4e3b8d79a5c6d40f4a9703abf7fe3abcc6c3b8d
        Author: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
        Date:   Thu May 22 14:02:23 2014 -0400
        Subject: KEYS: special dot prefixed keyring name bug fix

      I think we want to keep the restriction on type name so that userspace 
can't
      add keys of a special internal type.

      Note that removal of the test causes several of the tests in the keyutils
      testsuite to fail.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      cc: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 0d9d8b9ff4453e4816b22bf729256feb6b38e0ec
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:58:03 2014 +0530

      megaraid_sas : Driver version update

      Resending the patch. Addressed the review comments by Tomas Henzl.

      Driver version upgrade patch.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 90dc9d98f01bdfe6d75853311195c6279886f3b8
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:58 2014 +0530

      megaraid_sas : MFI MPT linked list corruption fix

      Resending the patch. Addressed the review comments from Tomas Henzl.
      Added comment for to-do work.

      Problem statement:
      MFI link list in megaraid_sas driver is used from mfi-mpt pass-through 
commands.
      This list can be corrupted due to many possible race conditions in driver 
and
      eventually we may see kernel panic.

      One example -
      MFI frame is freed from calling process as driver send command via 
polling method and interrupt
      for that command comes after driver free mfi frame (actually even after 
some other context reuse
      the mfi frame). When driver receive MPT frame in ISR, driver will be 
using the index of MFI and
      access that MFI frame and finally in-used MFI frameâ??s list will be 
corrupted.

      High level description of new solution -
      Free MFI and MPT command from same context.
      Free both the command either from process (from where mfi-mpt 
pass-through was called) or from
      ISR context. Do not split freeing of MFI and MPT, because it creates the 
race condition which
      will do MFI/MPT list corruption.

      Renamed the cmd_pool_lock which is used in instance as well as fusion 
with below name.
      mfi_pool_lock and mpt_pool_lock to add more code readability.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 44caf7648064502fd1d37d18443ae92c064ebadd
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Tue Sep 16 11:37:39 2014 +0800

      ASoC: rt5677: Add the GPIO function

      The patch adds the GPIO function.

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d2552ebe885314d3c8352e35f2fae2a7478ac778
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:53 2014 +0530

      megaraid_sas : N-drive primary raid level 1 load balancing

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Current driver does fast path read load balancing between arm and mirror 
disk
      for two Drive Raid-1 configuration only.

      Now, Driver support fast path read load balancing for all (any number of 
disk) Raid-1 configuration.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ac95136ad40fc72c4842fee1ef002390ad96bfa0
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:48 2014 +0530

      megaraid_sas : Add module parameter to disable IRQ-CPU affinity hint

      Resending the patch. Addressed the review comments from Tomas Henzl.

      For certain deployment, we may need to disable irq cpu affinity hint.
      This module parameter provides option for use to disable irq cpu affinity 
hint
      and allow irqbalancer to handle the rest.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a5fd2858e21af03555751124347e509b19c7b6f3
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:43 2014 +0530

      megaraid_sas : Round down max sge supported by controller to power of two

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Round down the max sge to power of two.

      Earlier max sge limit is 70 SGE, which will allow block layer to send 
280K IO frame.
      It is optimal to provide max IO size aligned to the smallest possible 
stripe size.
      E.a
      Consider that we have configured RAID Volumes which does not allow Fast 
Path across the stripe.
      Raid volume with stripe size = 256K, will have peformance hit if we get 
io frame of size 280K.
      Driver will not send IO frame large than stripe size to the Fast Path.
      Also, FW will convert 280K frame into 256K + 24K. This is an additional 
overhead.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fb1a24ff65cec6aecd28caff4e6565591182e381
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:38 2014 +0530

      megaraid_sas : Host lock less mode to enabled asynchronous IO submission

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Megaraid_sas driver can now work in host lock less mode.
      Remove host lock less as megaraid_sas driver will have safer access to 
raid map as described in earlier patch.

      We now keep Driver Raid map copy, which will make sure
      that driver will always have old or new map
      Driver raid map will be replaced safely in MR_PopulateDrvRaidMap(), so 
there is no issue
      even if IO is continue from the scsi mid layer.

      There is a plan to remove "host_lock" and "hba_lock" usage from 
megaraid_sas in future.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 51087a8617fef1fb15e5b7a8805cfbab3583944d
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:33 2014 +0530

      megaraid_sas : Extended VD support

      Resending the patch. Addressed the review comments from Tomas Henzl.
      reserved1 field(part of union) of Raid map struct was not required so it 
is removed.

      Current MegaRAID firmware and hence the driver only supported 64VDs.
      E.g: If the user wants to create more than 64VD on a controller,
          it is not possible on current firmware/driver.

      New feature and requirement to support upto 256VD, firmware/driver/apps 
need changes.
      In addition to that there must be a backward compatibility of the new 
driver with the
      older firmware and vice versa.

      RAID map is the interface between Driver and FW to fetch all required
      fields(attributes) for each Virtual Drives.
      In the earlier design driver was using the FW copy of RAID map where as
      in the new design the Driver will keep the RAID map copy of its own; on 
which
      it will operate for any raid map access in fast path.

      Local driver raid map copy will provide ease of access through out the 
code
      and provide generic interface for future FW raid map changes.

      For the backward compatibility driver will notify FW that it supports 
256VD
      to the FW in driver capability field.
      Based on the controller properly returned by the FW, the Driver will know
      whether it supports 256VD or not and will copy the RAID map accordingly.

      At any given time, driver will always have old or new Raid map.
      So with this changes, driver can also work in host lock less mode. Please
      see next patch which enable host lock less mode for megaraid_sas driver.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fc62b3fc9021526d096d940ec62e74af72eb1e10
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:28 2014 +0530

      megaraid_sas : Firmware crash dump feature support

      Resending the patch. Addressed the review comments from Tomas Henzl.
      Move buff_offset inside spinlock, corrected loop at crash dump buffer 
free,
      reset_devices check is added to disable fw crash dump feature in kdump 
kernel.

      This feature will provide similar interface as kernel crash dump feature.
      When megaraid firmware encounter any crash, driver will collect the 
firmware raw image and
      dump it into pre-configured location.

      Driver will allocate two different segment of memory.
      #1 Non-DMA able large buffer (will be allocated on demand) to capture 
actual FW crash dump.
      #2 DMA buffer (persistence allocation) just to do a arbitrator job.

      Firmware will keep writing Crash dump data in chucks of DMA buffer size 
into #2,
      which will be copy back by driver to the host memory as described in #1.

      Driver-Firmware interface:
      ==================
      A.) Host driver can allocate maximum 512MB Host memory to store crash 
dump data.

      This memory will be internal to the host and will not be exposed to the 
Firmware.
      Driver may not be able to allocate 512 MB. In that case, driver will do 
possible memory
      (available at run time) allocation to store crash dump data.

      Letâ??s call this buffer as Host Crash Buffer.

      Host Crash buffer will not be contigious as a whole, but it will have 
multiple chunk of contigious memory.
      This will be internal to driver and firmware/application are unaware of 
it.
      Partial allocation of Host Crash buffer may have valid information to 
debug depending upon
      what was collected in that buffer and depending on nature of failure.

      Complete Crash dump is the best case, but we do want to capture partial 
buffer just to grab something rather than nothing.
      Host Crash buffer will be allocated only when FW Crash dump data is 
available,
      and will be deallocated once application copy Host Crash buffer to the 
file.
      Host Crash buffer size can be anything between 1MB to 512MB. (It will be 
multiple of 1MBs)

      B.) Irrespective of underlying Firmware capability of crash dump support,
      driver will allocate DMA buffer at start of the day for each MR 
controllers.
      Letâ??s call this buffer as â??DMA Crash Bufferâ??.

      For this feature, size of DMA crash buffer will be 1MB.
      (We will not gain much even if DMA buffer size is increased.)

      C.) Driver will now read Controller Info sending existing dcmd 
â??MR_DCMD_CTRL_GET_INFOâ??.
      Driver should extract the information from ctrl info provided by firmware 
and
      figure out if firmware support crash dump feature or not.

      Driver will enable crash dump feature only if
      â??Firmware support Crash dumpâ?? +
      â??Driver was able to create DMA Crash Bufferâ??.

      If either one from above is not set, Crash dump feature should be disable 
in driver.
      Firmware will enable crash dump feature only if â??Driver Send DCMD- 
MR_DCMD_SET_CRASH_BUF_PARA with MR_CRASH_BUF_TURN_ONâ??

      Helper application/script should use sysfs parameter fw_crash_xxx to 
actually copy data from
      host memory to the filesystem.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit db4fc864ae2a27153f7f0c2af169ad4447cb82bc
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:23 2014 +0530

      megaraid_sas : Update threshold based reply post host index register

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Current driver updates reply post host index to let firmware know that 
replies are processed,
      while returning from ISR function, only if there is no oustanding replies 
in reply queue.

      Driver will free the request frame immediately from ISR but reply post 
host index is not yet updated.
      It means freed request can be used by submission path and there may be a 
tight loop in request/reply
      path. In such condition, firmware may crash when it tries to post reply 
and there is no free
      reply post descriptor.

      Eventually two things needs to be change to avoid this issue.

      Increase reply queue depth (double than request queue) to accommodate 
worst case scenario.
      Update reply post host index to firmware once it reach to some 
pre-defined threshold value.

      This change will make sure that firmware will always have some buffer of 
reply descriptor and
      will never find empty reply descriptor in completion path.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0756040952582c4e7c2f23ff2af882c0f0c7a516
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:18 2014 +0530

      megaraid_sas : Use writeq for 64bit pci write to avoid spinlock overhead

      Resending the patch. Addressed the review comments from Tomas Henzl.
      Reduce the assingment for u64 req_data variable.

      Use writeq() for 64bit PCI write instead of writel() to avoid additional 
lock overhead.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 07e38d94ef3646ccee4f222ae1f3033bb37f7fa0
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:13 2014 +0530

      megaraid_sas : Do not scan non syspd drives

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Current driver allow device scan for all the devices on channel 0 and 1.
      E.a If we have two single drive raid volumes, we may see prints like 
below.
      First two prints are for physical device which are used to form VD.
      Prints like this creates confusion as it is really not required to scan 
any
      hidden physical devices.

      scsi1 : LSI SAS based MegaRAID driver
      scsi 1:0:0:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:0:1:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:2:0:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:2:1:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5

      When slave_alloc called, sdev-type will not be set, so current code will 
always
      return "0" in slave_alloc callback.
      This patch make sure that driver return "-ENXIO" for non-syspd devices.

      After this patch, we will see prints in syslog only for devices which are 
exposed.
      For current example, below print will be available in syslog.

      scsi1 : LSI SAS based MegaRAID driver
      scsi 1:2:0:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:2:1:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b65f1d4da7df44835bd0a2452332e253a5c66d9b
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:33 2014 +0530

      mpt3sas, mpt2sas: fix scsi_add_host error handling problems in 
_scsih_probe

      In _scsih_probe, propagate the return value from scsi_add_host.
      In mpt3sas, avoid calling list_del twice if that returns an
      error, which causes list_del corruption warnings if an error
      is returned.

      Tested with blk-mq and scsi-mq patches to properly cleanup
      from and propagate blk_mq_init_rq_map errors.

      Signed-off-by: Robert Elliott <elliott@xxxxxx>
      Acked-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 70d8c86ebeaca552801500d20d5f2c6cc235cabd
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:32 2014 +0530

      mpt3sas: Bump mpt3sas driver version to 04.100.00.00

      Bump mpt3sas driver version to 04.100.00.00.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9b05c91ae7fbff96864ca7656d81d5980996e8f4
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:31 2014 +0530

      mpt3sas: Added Reply Descriptor Post Queue (RDPQ) Array support

      Up to now, Driver allocates a single contiguous block of memory
      pool for all reply queues and passes down a single address in the
      ReplyDescriptorPostQueueAddress field of the IOC Init Request
      Message to the firmware.

      When firmware receives this address, it will program each of the
      Reply Descriptor Post Queue registers, as each reply queue has its
      own register. Thus the firmware, starting from a base address it
      determines the starting address of the subsequent reply queues
      through some simple arithmetic calculations.

      The size of this contiguous block of memory pool is directly proportional
      to number of MSI-X vectors and the HBA queue depth. For example higher
      MSIX vectors requires larger contiguous block of memory pool.

      But some of the OS kernels are unable to allocate this larger
      contiguous block of memory pool.

      So, the proposal is to allocate memory independently for each
      Reply Queue and pass down all of the addresses to the firmware.
      Then the firmware will just take each address and program the value
      into the correct register.

      When HBAs with older firmware(i.e. without RDPQ capability) is used
      with this new driver then the max_msix_vectors value would be set
      to 8 by default.

      Change set in v1:

      1. Declared the _base_get_ioc_facts() functions at the beginning of the 
mpt3sas_base.c file
      instead of moving all these functions before mpt3sas_base_map_resources() 
function
              a. _base_wait_for_doorbell_int()
              b. _base_wait_for_doorbell_ack()
              c. _base_wait_for_doorbell_not_used()
              d. _base_handshake_req_reply_wait()
              e. _base_get_ioc_facts()

      2. Initially set the consistent DMA mask to 32 bit and then change it to 
64 bit mask
      after allocating RDPQ pools by calling the function 
_base_change_consistent_dma_mask.
      This is to ensure that all the upper 32 bits of RDPQ entries's base 
address to be same.

      3. Reduced the redundancy between the RDPQ and non-RDPQ support in these 
following functions
              a. _base_release_memory_pools()
              b. _base_allocate_memory_pools()
              c. _base_send_ioc_init()
              d. _base_make_ioc_operational()

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1117b31a6fa411f9e367bfff1721e8f33f5b2d66
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:30 2014 +0530

      mpt3sas: Added OEM branding Strings

      Added following branding Strings for Intel custom HBAs support.

      Driver String:                                  Vendor ID       Device ID 
      SubSystemVendor ID      SubSystemDevice ID
      Intel(R) Integrated RAID Module RMS3JC080       0x1000          0x0097    
      0x8086                  0x3521
      Intel(R) RAID Controller RS3GC008               0x1000          0x0097    
      0x8086                  0x3522
      Intel(R) RAID Controller RS3FC044               0x1000          0x0097    
      0x8086                  0x3523
      Intel(R) RAID Controller RS3UC080               0x1000          0x0097    
      0x8086                  0x3524

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a4ffce0d63e0683060fee6bc269f7b0b12c9700a
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:29 2014 +0530

      mpt3sas: Copyright in driver sources is updated for year the 2014.

      Copyright in driver sources is updated for year the 2014.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4c8bab4d891fac7b44a8e26ec043c42bc910b391
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:28 2014 +0530

      mpt3sas: MPI2.5 Rev H (2.5.3) specifications

      Below is the change set in MPI2.5 Rev H specification and 2.00.32 header 
files
      1) Added reserved fields to IO Unit Page 7 for future use.
      2) Added optional functionality to IOCInit Request so that
         the host may specify a separate base address for each
         Reply Descriptor Post Queue. IOC support for this is
         indicated using a new IOCCapabilities bit in the IOCFacts Reply.
      3) Added Toolbox Console Text Display Tool
         The host uses the Console Text Display Tool to send a string to
         IOC's Console using different console types (eg: UART serial terminal 
or Ethernet terminal).
      4) Firmware images can now be signed using an encrypted hash.
      5) Added MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL
      6) Added more details about configuration page restrictions when Host 
Based Discovery is enabled
         Enabling host based discovery affects the availability of some 
configuration pages and events.
         The SAS Expander, SAS Device, and SAS Enclosure configuration  pages 
are not available from the IOC.
         The IOC returns an error status to any Configuration Request message 
attempting to access these pages.
         The IOC does not send the SAS Discovery Event, the SAS Topology Change 
List Event, or
         the SAS Enclosure Device Status Change Event when host based discovery 
is enabled.
      7) Bit 13 of the SAS IO Unit Page 1 ControlFlags field is now obsolete.
         It was used to enable limiting direct attached SATA maximum link rate 
to 1.5 Gbps.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit bd0a791ce281062f29ac984dcb64c960e24d2b0d
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:27 2014 +0530

      mpt3sas: Bump mpt3sas driver version to 03.100.00.00

      Bump mpt3sas driver version to 03.100.00.00.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0f624c391ecbf18e69b20d681f7e3c52b4ef02c1
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:26 2014 +0530

      mpt3sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced

      Added code to send an SEP message that turns off the Predictive
      Failure LED when a drive is removed (if Predictive Failure LED was turned 
on).

      Added a new flag 'pfa_led_on' per device that tracks the status of 
Predictive
      Failure LED. When the drive is removed, this flag is checked and
      sends an SEP message to turn off the respective Predictive Failure LED.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 861ff736c8d8ae574dcc1ef81e5da84ff85e70c9
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:25 2014 +0530

      mpt3sas: MPI2.5 Rev G (2.5.2) specifications

      Below is the change set in MPI2.5 Rev G specification and 2.00.31 header 
files
      1) Added SCSIStatusQualifier to SCSI IO Error Reply message.
      2) Added ATA Security Freeze Lock to IO Unit Page 1 Flags field.
      3) Added Allow Protection Information bit for IR Volume Create.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9b2dcba3aa2287cbd08d1b987fec7a0fd8a0ecb1
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:24 2014 +0530

      mpt2sas: Bump mpt2sas driver version to 18.100.00.00

      Bump mpt2sas driver version to 18.100.00.00.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a66dd970c7808f0a3453bbc38b39553f6eafd994
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:23 2014 +0530

      mpt2sas: Get IOC_FACTS information using handshake protocol only after 
HBA card gets into READY or Operational state.

      Driver initialization fails if driver tries to send IOC facts request 
message when the IOC is in reset or in a fault state.

      This patch will make sure that
       1.Driver to send IOC facts request message only if HBA is in operational 
or ready state.
       2.If IOC is in fault state, a diagnostic reset would be issued.
       3.If IOC is in reset state then driver will wait for 10 seconds to exit 
out of reset state.
         If the HBA continues to be in reset state, then the HBA wouldn't be 
claimed by the driver.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5fb1bf8aaa832e1e9ca3198de7bbecb8eff7db9c
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:22 2014 +0530

      mpt2sas: Added Reply Descriptor Post Queue (RDPQ) Array support

      Up to now, Driver allocates a single contiguous block of memory
      pool for all reply queues and passes down a single address in the
      ReplyDescriptorPostQueueAddress field of the IOC Init Request
      Message to the firmware.

      When firmware receives this address, it will program each of the
      Reply Descriptor Post Queue registers, as each reply queue has its
      own register. Thus the firmware, starting from a base address it
      determines the starting address of the subsequent reply queues
      through some simple arithmetic calculations.

      The size of this contiguous block of memory pool is directly proportional
      to number of MSI-X vectors and the HBA queue depth. For example higher
      MSIX vectors requires larger contiguous block of memory pool.

      But some of the OS kernels are unable to allocate this larger
      contiguous block of memory pool.

      So, the proposal is to allocate memory independently for each
      Reply Queue and pass down all of the addresses to the firmware.
      Then the firmware will just take each address and program the value
      into the correct register.

      When HBAs with older firmware(i.e. without RDPQ capability) is used
      with this new driver then the max_msix_vectors value would be set
      to 8 by default.

      Change_set in v1:

      1. Declared _base_get_ioc_facts() function at the beginning of the 
mpt2sas_base.c
      file instead of moving all these functions before 
mpt2sas_base_map_resources() function
              a. _base_wait_for_doorbell_int()
              b. _base_wait_for_doorbell_ack()
              c. _base_wait_for_doorbell_not_used()
              d. _base_handshake_req_reply_wait()
              e. _base_get_ioc_facts()

      2. Initially set the consistent DMA mask to 32 bit and then change it to 
64 bit mask
      after allocating RDPQ pools by calling the function 
_base_change_consistent_dma_mask.
      This is to ensure that all the upper 32 bits of RDPQ entries's base 
address to be same.

      3. Reduced the redundancy between the RDPQ and non-RDPQ support in these 
following functions
              a. _base_release_memory_pools()
              b. _base_allocate_memory_pools()
              c. _base_send_ioc_init()
              d. _base_make_ioc_operational()

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit daeaa9df92bd742f4e6d4d6039d689277a8e31bd
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:21 2014 +0530

      mpt2sas: Avoid type casting for direct I/O commands

      A type casting error caused the max volume LBA to be truncated from 64
      to 32 bits. The virtual LBA would also get truncated to 32 bits in the
      case of a 16-byte READ/WRITE command.

      Rewrite entire function to get rid of code duplication and type casts.
      Use get/put_unaligned wrappers to extract and replace the LBA field in
      the MPI request CDB.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Tested-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 49563e1e4b202436a36409f365b0a96796db5aad
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:20 2014 +0530

      mpt2sas: Bump mpt2sas driver version to 17.100.00.00

      Bump mpt2sas driver version to 17.100.00.00

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit bd58ea3c25dbee16857733f3176dba23c34b64e5
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:19 2014 +0530

      mpt2sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced

      Added code to send a SEP message that turns off the Predictive
      Failure LED when a drive is removed (if Predictive Failure LED was turned 
on).

      Added a new flag 'pfa_led_on' per device that tracks the status of 
Predictive
      Failure LED. When the drive is removed, this flag is checked and
      sends the SEP message to turn off the respective Predictive Failure LED.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e9edbe310dbb745067f7c5761ba91005fb9d60af
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:18 2014 +0530

      mpt2sas: Copyright in driver sources is updated for year the 2014

      Copyright in driver sources is updated for year the 2014.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ff4637d6d1f2f4fdf014404b5b4b1d1e4adc6283
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:17 2014 +0530

      mpt2sas: MPI2 Rev Y (2.00.17) and Rev Z (2.00.18) specifications

      Below is the change set in MPI2 Rev Y specification and in 2.00.17 header 
files
      1) Added SCSIStatusQualifier to SCSI IO Error Reply message.
      2) Added ATA Security Freeze Lock to IO Unit Page 1 Flags field.

      Below is the change set in MPI2 Rev Z specification and in 2.00.19 header 
files
      1) Added reserved fields to IO Unit Page 7 for future use.
      2) Added optional functionality to IOCInit Request so that
         the host may specify a separate base address for each
         Reply Descriptor Post Queue. IOC support for this is
         indicated using a new IOCCapabilities bit in the IOCFacts Reply.
      3) Added Toolbox Console Text Display Tool
         The host uses the Console Text Display Tool to send a string to
         IOC's Console using different console types (eg: UART serial terminal 
or Ethernet terminal).

      The copyright in the mpi files is updated for year 2014

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4e1f20ae4f92706518d6c18b13da8c2bc28339c7
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:16 2014 +0530

      mpt2sas: Added driver module parameter max_msix_vectors

      Added driver module parameter max_msix_vectors. Using this
      module parameter the maximum number of MSI-X vectors could be set.

      The number of MSI-X vectors used would be the minimum of MSI-X vectors
      supported by the HBA, the number of CPU cores and the value set to
      max_msix_vectors module parameters.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7c160fac54d81999e1a6df288d77b156705b36f9
  Author: Tej Parkash <tej.parkash@xxxxxxxxxx>
  Date:   Mon May 19 07:32:13 2014 -0400

      bnx2i: Make boot_nic entry visible in the sysfs session objects

      Signed-off-by: Tej Parkash <tej.parkash@xxxxxxxxxx>
      Signed-off-by: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Acked-by: Eddie Wai <eddie.wai@xxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5565461e30c15525c431814dd612118a78d05992
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Tue Sep 2 14:34:58 2014 -0400

      bnx2fc: fix incorrect DMA memory mapping in bnx2fc_unmap_sg_list()

      This patch is based on a problem and solution from Maurizio Lombardi
      where bnx2fc isn't consistent in which device struct we using for DMA
      map and unmap operations.  Make them consistent by using dma_sg_unmap
      in bnx2fc_unmap_sg_list like bnx2fc_map_sg.

      Reviewed-by: Eddie Wai <eddie.wai@xxxxxxxxxxxx>
      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fd10ccfa8dfe740f61471b212c200fbdb5de82f5
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:58:23 2014 -0400

      lpfc: update lpfc version to driver version 10.4.8000.0

      Update lpfc version to driver version 10.4.8000.0

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8c50d25c0edd8ec05a7e069c23f6ac2e50c898b1
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:58:16 2014 -0400

      lpfc: fix for handling unmapped ndlp in target reset handler

      Fix for handling unmapped ndlp in target reset handler

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit eb01656688edd686a80c89281043fe6f2b2af6ff
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:58:06 2014 -0400

      lpfc: fix low priority issues from fortify source code scan

      Fixed Low priority issues from lpfc given by fortify source code scan.

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a2fc4aefa06d8b57b6728c1787c84fb3d3c86354
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:55 2014 -0400

      lpfc: fix high priority issues from fortify source code scan

      Fixed High priority issues from lpfc given by fortify source code scan.

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7ba36effb666831ac3803ca5b8aed371e7d17c4e
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:43 2014 -0400

      lpfc: fix crash from page fault caused by use after rport delete

      Fix crash from page fault caused by use after rport delete.

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9bd2bff5e7140beab948ad3934f4039246748a24
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:30 2014 -0400

      lpfc: fix locking issues with abort data paths

      Fix locking issues with abort data paths

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 12838e74f5164054fd7d5f5201a846ebb9755471
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:19 2014 -0400

      lpfc: fix race between LOGO/PLOGI handling causing NULL pointer

      Fix race between LOGO/PLOGI handling causing NULL pointer

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2f6fa2c911167e7a3fda130689a36f55b39ed86d
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:08 2014 -0400

      lpfc: fix IP Reset processing - wait for RDY before proceeding

      Fix IP Reset processing - wait for RDY before proceeding

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c62321978f542e82960264f175c9e33d7279bec5
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:48 2014 -0400

      lpfc: fix quarantined XRI recovery qualifier state in link bounce

      Fix quarantined XRI recovery qualifier state in link bounce

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit dafe8ceaa89577062c2364139997f04a32f77502
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:40 2014 -0400

      lpfc: fix discovery timeout during nameserver login

      Fix discovery timeout during nameserver login

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4f871e1b27a7c7254ead541ad6405f339790b6c5
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:29 2014 -0400

      lpfc: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a7901acc4ac0f853d9aff284ff96e4a56ff74aa8
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:20 2014 -0400

      lpfc: do not feed jiffies as random seed from lpfc driver

      In prandom we have already reseeding mechanisms that trigger
      periodically from a much better entropy source than just
      feeding in jiffies through lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
      [what a function name 8-)]. Therefore, just remove this.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0d4aec132d8ad6303981db08a52d64b0dbe59e97
  Author: Manuel Schölling <manuel.schoelling@xxxxxx>
  Date:   Wed Sep 3 12:55:58 2014 -0400

      lpfc: use time_after()

      To be future-proof and for better readability the time comparisons
      are modified to use time_after() instead of plain, error-prone math.

      Signed-off-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1aee383d5912de15af3045a63a07e98f760f041c
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Wed Sep 3 12:56:12 2014 -0400

      lpfc: use dma_zalloc_coherent

      Use the zeroing function instead of dma_alloc_coherent & memset(,0,)

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9ab9b134a86ed9f897a29d2ba5abb93f7b162dca
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:46 2014 -0400

      lpfc: mark function as static in lpfc/lpfc_bsg.c

      [PATCH 26/55] scsi: Mark function as static in lpfc/lpfc_bsg.c

      Mark function as static in lpfc/lpfc_bsg.c because it is not used
      outside this file.

      This eliminates the following warning in lpfc/lpfc_bsg.c:
      drivers/scsi/lpfc/lpfc_bsg.c:3348:1: warning: no previous prototype for 
â??lpfc_bsg_issue_mbox_cmplâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7bfe781edc26b01ebecef58be0aae91058544c9f
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:36 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_scsi.c

      Mark functions as static in lpfc/lpfc_scsi.c because they are not used
      outside this file.

      This eliminates the following warnings in lpfc/lpfc_scsi.c:
      drivers/scsi/lpfc/lpfc_scsi.c:299:1: warning: no previous prototype for 
â??lpfc_change_queue_depthâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:795:1: warning: no previous prototype for 
â??lpfc_sli4_post_scsi_sgl_listâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:3019:1: warning: no previous prototype for 
â??lpfc_bg_crcâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:3035:1: warning: no previous prototype for 
â??lpfc_bg_csumâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:3048:1: warning: no previous prototype for 
â??lpfc_calc_bg_errâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e399b22881c721626812008e25d930ac4d2bafc4
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:28 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_init.c

      Mark functions as static in lpfc/lpfc_init.c because they are not used
      outside this file.

      This eliminates the following warning in lpfc/lpfc_init.c:
      drivers/scsi/lpfc/lpfc_init.c:652:1: warning: no previous prototype for 
â??lpfc_hba_init_linkâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_init.c:753:1: warning: no previous prototype for 
â??lpfc_hba_down_linkâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_init.c:3434:1: warning: no previous prototype for 
â??lpfc_sli4_fcf_redisc_wait_tmoâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b86a675672e471b495b9de7f240d3786548d25e1
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:17 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_hbadisc.c

      Mark functions as static in lpfc/lpfc_hbadisc.c because they are not
      used outside this file.

      This eliminates the following warnings in lpfc/lpfc_hbadisc.c:
      drivers/scsi/lpfc/lpfc_hbadisc.c:2047:5: warning: no previous prototype 
for â??lpfc_sli4_fcf_pri_list_addâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_hbadisc.c:2681:1: warning: no previous prototype 
for â??lpfc_init_vfi_cmplâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_hbadisc.c:4432:1: warning: no previous prototype 
for â??lpfc_nlp_logo_unregâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5d8b81676829c14af98aec2233151aad02f5fe9d
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:04 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_sli.c

      [PATCH 22/55] scsi: Mark functions as static in lpfc/lpfc_sli.c

      Mark functions as static in lpfc/lpfc_sli.c because they are not used
      outside this file.

      This eliminates the following warnings in lpfc/lpfc_sli.c:
      drivers/scsi/lpfc/lpfc_sli.c:13867:1: warning: no previous prototype for 
â??lpfc_sli4_alloc_xriâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:13897:1: warning: no previous prototype for 
â??__lpfc_sli4_free_xriâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:14317:1: warning: no previous prototype for 
â??lpfc_update_rcv_time_stampâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:14786:1: warning: no previous prototype for 
â??lpfc_sli4_handle_unsol_abortâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:15331:1: warning: no previous prototype for 
â??__lpfc_sli4_free_rpiâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:15769:1: warning: no previous prototype for 
â??lpfc_check_next_fcf_pri_levelâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:16000:1: warning: no previous prototype for 
â??lpfc_mbx_cmpl_redisc_fcf_tableâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 86001f248e943b7b22c22b50151ffaee9447df2d
  Author: Hiral Shah <hishah@xxxxxxxxx>
  Date:   Fri May 2 17:46:31 2014 -0700

      fnic: assign FIP_ALL_FCF_MACS to fcoe_all_fcfs

      1) Assgning FIP_ALL_FCF_MACS to fcoe_all_fcfs allows VLAN request to be 
sent
      to correct Mac address for VLAN Discovery otherwise VLAN request will be
      sent to invalid address hence FLOGI never happens.

      2) Simplify the copy_and_format_trace_data code and log the correct Link 
event
      for fnic control path tracing in case of link status UP->UP.

      3) Increment Fnic driver version

      Signed-off-by: Hiral Shah <hishah@xxxxxxxxx>
      Signed-off-by: Sesidhar Baddela <sebaddel@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6b3839790b16adffbbe2f5967e149562a5a603e8
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:12:29 2014 -0400

      qla2xxx: Prevent probe and board_disable race

      The PCI register read checking introduced in commit fe1b806f4f71
      ("qla2xxx: Disable adapter when we encounter a PCI disconnect") is
      active during driver probe. Hold off scheduling any board removal until
      the driver probe has completed. This ensures that the the board_disable
      work structure is initialized and more importantly, avoids racing
      qla2x00_probe_one.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit beb9e315e6e0d8d1d7d3a79d2e5d4664aa8f8796
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:12:14 2014 -0400

      qla2xxx: Prevent removal and board_disable race

      Introduce mutual exclusion between the qla2xxx_remove_one PCI driver
      callback and qla2x00_disable_board_on_pci_error, which is scheduled as
      board_disable work by qla2x00_check_reg{32,16}_for_disconnect:

      * Leave the driver-specific data attached to the underlying PCI device
      intact in qla2x00_disable_board_on_pci_error, so that qla2x00_remove_one
      has enough breadcrumbs to determine that any board_disable work has been
      completed.

      * In qla2xxx_remove_one, set a bit to prevent any subsequent
      board_disable work from scheduling, then cancel and wait until pending
      work has completed.

      * Reuse the PCI device enable count check in qla2x00_remove_one to
      determine if board_disable has occured. The original purpose of this
      check was unnecessary since the driver remove function wasn't called
      when the probe fails.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 232792b6b43b1420324e432a0498602b9c8d5a8c
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:12:01 2014 -0400

      qla2xxx: Schedule board_disable only once

      There are various callers of qla2x00_check_reg{32,16}_for_disconnect
      that may schedule board removal on PCI-disconnect. Test-and-set a
      dedicated flag before scheduling board_disable so it is invoked only
      once.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c821e0d5b20006acdaca7aa378097a084986e37b
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:11:41 2014 -0400

      qla2xxx: Collect PCI register checks and board_disable scheduling

      Add an uint16_t variant of qla2x00_check_reg_for_disconnect and use
      these routines to check and schedule a PCI-disconnected board from a
      centralized place.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1a2fbf185cce45b80cfdb441fb6651c07915ddb1
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:11:18 2014 -0400

      qla2xxx: Use qla2x00_clear_drv_active on probe failure

      Take advantage of commit fe1b806f4f71 ("qla2xxx: Refactor shutdown code
      so some functionality can be reused") to remove an inlined copy of
      qla2x00_clear_drv_active in the driver's probe hardware error path.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit db7157d4cfce6edf052452fb1d327d4d11b67f4c
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:10:41 2014 -0400

      qla2xxx: Fix shost use-after-free on device removal

      Once calling scsi_host_put, be careful to not access qla_hw_data through
      the Scsi_Host private data (ie, scsi_qla_host base_vha).

      Fixes: fe1b806f4f71 ("qla2xxx: Refactor shutdown code so some 
functionality can be reused")
      Cc: stable@xxxxxxxxxxxxxxx # 3.14, 3.15, 3.16
      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c01a8bc084b9bec58a9ee3c7a95fb4266328c4b8
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:53 2014 +0200

      pmcraid: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 182801ff266e61d2c4b18aab20f0ffed0f36b873
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:52 2014 +0200

      pmcraid: Get rid of a redundant assignment

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6b73352134d9cd6ff1af1962799b738b4de604be
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:50 2014 +0200

      csiostor: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c6b9bad280674a51f42929fc1fe6964ac3528dc8
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:49 2014 +0200

      csiostor: Remove superfluous call to pci_disable_msix()

      There is no need to call pci_disable_msix() in case
      the previous call to pci_enable_msix() failed

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e149fc13dbc1c113e667e7f5bd45288853bdf6bb
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:48 2014 +0200

      be2iscsi: Use pci_enable_msix_range()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range() and pci_enable_msix_range()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Acked-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5e8d90070b87df4237d3dc88ffa652f30badce85
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:58 2014 -0700

      megaraid_sas: Version and Changelog update

      The following patch for megaraid_sas updates the driver version and
      Documentation/scsi/ChangeLog.megaraid_sas.

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a2fbcbc3f0aa3bea3bf5c86e41f9c543c8de9e75
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:54 2014 -0700

      megaraid_sas: Fix reset_mutex leak

      The following patch for megaraid_sas fixes a reset_mutex leak in 
megasas_reset_fusion().

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c21bb25e8a8653c6d5ba1bec5c6ef4a20ee35347
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:55 2014 -0700

      megaraid_sas: Remove unused variables in megasas_instance

      The following patch for megaraid_sas removes some unused variables from 
the megasas_instance structure.

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9ea81f8169bef693a0136f3ab1110b00dc7c6f84
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:57 2014 -0700

      megaraid_sas: Add missing initial call to megasas_get_ld_vf_affiliation().

      The following patch for megaraid_sas adds a missing initial call to
      megasas_get_ld_vf_affiliation() at the end of megasas_probe_one().

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4cbfea8865825ad9f38beb627b50b308eb2d92be
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:56 2014 -0700

      megaraid_sas: Fix LD/VF affiliation parsing

      The following patch for megaraid_sas fixes the LD/VF affiliation policy 
parsing
      code to account for LD targetId's and Hidden LD's (not yet affiliated 
with any
      Virtual Functions).  This also breaks megasas_get_ld_vf_affiliation() 
into 2
      separate functions:  megasas_get_ld_vf_affiliation_111() and
      megasas_get_ld_Vf_affiliation_12() to reduce indentation levels.

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e46b0344be9b50e8254ddd74e3c5b439d5fca3ce
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Tue Aug 5 12:21:53 2014 +0200

      scsi_debug: bump inquiry version to SPC-4, update version descriptors

      Since a lot of functionality from SPC-4 is supported by this
      driver (e.g. LBP and PI) then bump the default INQUIRY version
      from SPC-3 to SPC-4. Also update the INQUIRY version
      descriptors.

      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cd62b7dae245dd3bb3a21eaadcf01d93ec4fcc7c
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Tue Aug 5 12:20:46 2014 +0200

      scsi_debug: give unit attention and other errors precedence over TSF

      Give existing errors priority over the generation of Task
      Set Full (TSF) errors. So that max_queue is not exceeded,
      existing errors may be sent back in the invocation thread.
      This is done so errors like Unit Attentions are not hidden
      and lost by either max_queue exceeded or real/injected
      TSFs.

      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 01123ef4c3fc9b9ff3062df2e10dee9b139b46b4
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Tue Aug 5 12:20:02 2014 +0200

      scsi_debug: scsi_cmnd->cmnd check and casts unnecessary

      This patch removes a NULL check for the scsi_cmnd::cmnd pointer
      since many other instances in this driver and elsewhere assume
      it is valid. Also redundant casts to 'unsigned char *' are removed
      as the pointer has that type.

      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5d46ad7d88a78cca36ff6472a5bdc7d1c9c22654
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sat Aug 16 14:15:15 2014 -0700

      fusion: fix excess parameter kernel-doc warning

      Fix kernel-doc excess parameter warning:

      Warning(..//drivers/message/fusion/mptbase.c:1411): Excess function 
parameter 'prod_name' description in 'mpt_get_product_name'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reviewed-by: Ewan D. Milne <emilne@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 132aa220b45d60e9b20def1e9d8be9422eed9616
  Author: Tomas Henzl <thenzl@xxxxxxxxxx>
  Date:   Thu Aug 14 16:12:39 2014 +0200

      hpsa: refine the pci enable/disable handling

      When a second(kdump) kernel starts and the hard reset method is used
      the driver calls pci_disable_device without previously enabling it,
      so the kernel shows a warning -
      [   16.876248] WARNING: at drivers/pci/pci.c:1431 
pci_disable_device+0x84/0x90()
      [   16.882686] Device hpsa
      disabling already-disabled device
      ...
      This patch fixes it, in addition to this I tried to balance also some 
other pairs
      of enable/disable device in the driver.
      Unfortunately I wasn't able to verify the functionality for the case of a 
sw reset,
      because of a lack of proper hw.

      Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Reviewed-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9e0328453ea1a0e800b10daafffbadeac68273fd
  Author: Suresh Thiagarajan <Suresh.Thiagarajan@xxxxxxxx>
  Date:   Mon Aug 11 11:50:35 2014 +0530

      pm8001: Update nvmd response data to request buffer

      Instead of using the virt_ptr use request buffer for copying
      back the nvmd response data and use the same in request function also

      Signed-off-by: Suresh Thiagarajan <suresh.thiagarajan@xxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a07b67194307cc344953ce23c28d840609acac1f
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 01:00:02 2014 -0400

      be2iscsi: Bump the driver version

       Bump the driver version

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b7ab35b13379e709a2a1c3f1b3a59e5db62ce4e3
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 01:00:01 2014 -0400

      be2iscsi: Fix processing CQE before connection resources are freed

       Driver should process the completion queue entries before a connection
       resources are freed. While running mixed traffic due to latency, driver
       processes the CQE after the connection resources are freed. This fix
       processes all the completion queue before the connection resources are
       freed.

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a3d313ea56fada1c73be022140b8d2b14ff1fc7b
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 01:00:00 2014 -0400

      be2iscsi: Fix updating the boot enteries in sysfs

       During port async event driver should check if there is any boot target
       configured on the adapter. Update sysfs enteries with the boot target
       parameters.

      Signed-off-by: Minh Tran <minhduc.tran@xxxxxxxxxx>
      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 65c5efa8166d146c088bef6e004f827c1070d826
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 00:59:59 2014 -0400

      be2iscsi: Fix the copyright year

       Change the copyright year to 2014

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 39033413e22aa64944baf21b29e134d52be67038
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 00:59:58 2014 -0400

      be2iscsi: Fix the sparse warning introduced in previous submission

       commit 73af08e11c6638e2abd6b1fa13cdab58c2bbdbf8
       Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
       Date:   Mon May 5 21:41:26 2014 -0400

        be2iscsi: Fix interrupt Coalescing mechanism.

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fc3850458c176a3cf925771ec822f9537d1dbbc6
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:43:29 2014 -0700

      scsi: fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8e5a9484aee8d48f7dd3739c139ac684b30e6201
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Fri Aug 8 07:38:09 2014 -0400

      qla2xxx: Remove restriction on starting remote device discovery on port 
update.

      Limiting which port update events will allow the driver to kick off a
      name server scan has been problematic in some corner cases so remove the
      restriction and restore the previous semantic. Also move the link
      up/down informational messages to the LOOP_UP and LOOP_DOWN events.

      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 34c5801d81b9ae287010888be55ec98a3026cddd
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Fri Aug 8 07:38:08 2014 -0400

      qla2xxx: Move mailbox failure messages to a default debug level.

      Move the mailbox failure messages to a default debugging level so that
      benign failures won't flood the system logs but will still show up if
      default debug messaging is enabled (ql2xextended_error_logging=1).

      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f6e495a2b317fd7f3693d7c9217abfe943cbb3c6
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 14:56:20 2014 +0200

      mptfusion: simplify rounding

      Rounding up to a multiple of 4 should be done using the ALIGN
      macro. As a bonus, this also makes the generated code smaller.

      In GetIocFacts(), sz is assigned to a few lines below without being
      read in the meantime, so it is ok that it doesn't end up with the same
      value as facts->FWImageSize.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 84e32a06f4f8756ce9ec3c8dc7e97896575f0771
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:47 2014 +0200

      qla2xxx: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Log message code 0x00c6 preserved, although it is reported
      after successful call to pci_enable_msix_range(), not before
      possibly unsuccessful call to pci_enable_msix(). Consumers
      of the error code should not notice the difference.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Cc: qla2xxx-upstream@xxxxxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6bfa6907046b7d97a460abf95f3f5b82c7e31a1e
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:46 2014 +0200

      mpt3sas: Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@xxxxxxx>
      Cc: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxx>
      Cc: support@xxxxxxx
      Cc: DL-MPTFusionLinux@xxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 52674c65f9751f607a4ed9d75227a0d8e4f54189
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:45 2014 +0200

      mpt2sas: Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@xxxxxxx>
      Cc: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxx>
      Cc: support@xxxxxxx
      Cc: DL-MPTFusionLinux@xxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8ae80ed1734bbe9b2c2021ef1ea981b7d4ccc598
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:44 2014 +0200

      megaraid: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: Kashyap Desai <Kashyap.desai@xxxxxxxxxxxxx>
      Cc: Neela Syam Kolli <megaraidlinux@xxxxxxx>
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit dd0881281d98e7d3d5e34224058a5d1389241126
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:43 2014 +0200

      megaraid: Fail resume if MSI-X re-initialization failed

      Currently the driver fails to analize MSI-X re-enablement
      status on resuming and always assumes the success. This
      update checks the MSI-X initialization result and fails
      to resume if MSI-Xs re-enablement failed.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: Kashyap Desai <Kashyap.desai@xxxxxxxxxxxxx>
      Cc: Neela Syam Kolli <megaraidlinux@xxxxxxx>
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 18fce3c440c762ab4dfb6156bbd3c0beb0f67f17
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:42 2014 +0200

      hpsa: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: "Stephen M. Cameron" <scameron@xxxxxxxxxxxxxxxxxx>
      Cc: iss_storagedev@xxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 49bd1a8f96d7b169edb11eb41e084b1b1669557a
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:41 2014 +0200

      hpsa: Fallback to MSI rather than to INTx if MSI-X failed

      Currently the driver falls back to INTx mode when MSI-X
      initialization failed. This is a suboptimal behaviour
      for chips that also support MSI. This update changes that
      behaviour and falls back to MSI mode in case MSI-X mode
      initialization failed.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: "Stephen M. Cameron" <scameron@xxxxxxxxxxxxxxxxxx>
      Cc: iss_storagedev@xxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ed81d7741eddb690aa9d5c79945123db11ec7a0c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Mon Jul 14 09:34:54 2014 +0200

      eata: remove driver_lock

      port_detect is only called from the module_init routine and thus 
implicitly
      serialized, so remove the driver lock which was held over potentially
      sleeping function calls.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reported-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

  commit 15155b9a4530f8da42d6594927928e25b2b29875
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:07:07 2014 +0100

      PKCS#7: Add a missing static

      Add a missing static (found by checker).

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 8da79b6439f46a2bea71238ab2f0e84e3c16587d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:07:07 2014 +0100

      KEYS: Fix missing statics

      Fix missing statics (found by checker).

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit fda322a1b3b9e8ee231913c500f73c6988b1aff5
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:42:30 2014 -0300

      UBI: Dispatch update notification if the volume is updated

      The UBI_IOCVOLUP ioctl is used to start an update and also to
      truncate a volume. In the first case, a "volume updated" notification
      is dispatched when the update is done.

      This commit adds the "volume updated" notification to be also sent when
      the volume is truncated. This is required for UBI block and gluebi to get
      notified about the new volume size.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.15+

  commit 06d9c2905f745c8b1920a335cbb366ba6b0fc754
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:42:29 2014 -0300

      UBI: block: Add support for the UBI_VOLUME_UPDATED notification

      Static volumes can change its 'used_bytes' when they get updated,
      and so the block interface must listen to the UBI_VOLUME_UPDATED
      notification to resize the block device accordingly.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.15+

  commit 978d6496758d19de2431ebf163337fc7b92f8c45
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:42:28 2014 -0300

      UBI: block: Fix block device size setting

      We are currently taking the block device size from the 
ubi_volume_info.size
      field. However, this is not the amount of data in the volume, but the
      number of reserved physical eraseblocks, and hence leads to an incorrect
      representation of the volume.

      In particular, this produces I/O errors on static volumes as the block
      interface may attempt to read unmapped PEBs:

      $ cat /dev/ubiblock0_0 > /dev/null
      UBI error: ubiblock_read_to_buf: ubiblock0_0 ubi_read error -22
      end_request: I/O error, dev ubiblock0_0, sector 9536
      Buffer I/O error on device ubiblock0_0, logical block 2384
      [snip]

      Fix this by using the ubi_volume_info.used_bytes field which is set to the
      actual number of data bytes for both static and dynamic volumes.

      While here, improve the error message to be less stupid and more useful:
      UBI error: ubiblock_read_to_buf: ubiblock0_1 ubi_read error -9 on LEB=0, 
off=15872, len=512

      It's worth noticing that the 512-byte sector representation of the volume
      is only correct if the volume size is multiple of 512-bytes. This is true 
for
      virtually any NAND device, given eraseblocks and pages are 512-byte 
multiple
      and hence so is the LEB size.

      Artem: tweak the error message and make it look more like other UBI error
      messages.

      Fixes: 9d54c8a33eec ("UBI: R/O block driver on top of UBI volumes")
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.15+

  commit 3df770725339c41d1cd9be4da4ca0d968119d8ad
  Author: Colin Ian King <colin.king@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 10:19:38 2014 +0100

      UBI: block: fix dereference on uninitialized dev

      commit 4df38926f337 ("UBI: block: Avoid disk size integer overflow")
      introduced a dereference on dev (which is not initialized at that
      point) when printing a warning message.  Re-order disk_capacity check
      after the dev is found.

      Found by cppcheck:
       [drivers/mtd/ubi/block.c:509]: (error) Uninitialized variable: dev

      Artem: tweak the error message a bit

      Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
      Acked-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 5f093ee76c8fc1ec82de8da04bd087663c853e7b
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:15:03 2014 +0200

      clk: mvebu: fix sscg node lookup

      Commit 15917b16022427c53755abff4dc7051f3076dd7a ("clk: mvebu: Fix clk
      frequency value if SSCG is enabled") introduced some logic in the
      common mvebu clock code to adjust the clock frequency according to the
      configuration of the SSCG.

      In order to do this, it looks up for a DT node called "sscg" and maps
      it before accessing the SSCG configuration register.

      However, the lookup is currently done using:

         sscg_np = of_find_node_by_name(np, "sscg");

      where "np" is a pointer to the DT node of the clock for which we are
      calculating the adjusted frequency. This means that if the "sscg" node
      is *after* the clock node in the Device Tree, it works fine (and
      that's the case for Armada 370).

      However, if it turns out that the "sscg" node is *before* the clock
      node in the Device Tree, it won't work because the sscg node will not
      be found.

      What we really want here is a search of the entire Device Tree, not
      only starting from the clock node, so instead of passing "np" as first
      argument of of_find_node_by_name(), we simply need to pass
      NULL. Passing a non-NULL argument is typically used in a loop, so that
      the search for the next matching node starts right after the node that
      was matched.

      This makes the "np" argument to the kirkwood_fix_sscg_deviation()
      function unnecessary, which leads to further cleanups.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Fixes: 15917b1602242 ("clk: mvebu: Fix clk frequency value if SSCG is 
enabled")
      Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410880503-2322-1-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit f8fb117034847634bff8f02632151f7535981fa1
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:53:26 2014 +0200

      ALSA: hda - Use standard hda_jack infrastructure for CA0132 driver

      For its headphone, mic and DSP responses, we can use the standard
      hda_jack infrastructure in CA0132 driver, too.  The only point to
      handle carefully is the delayed headphone jack handling.  It tries to
      react after a certain delay.  Here we use the existing block_report
      flag in hda_jack_tbl (that was implemented for HDMI).

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 7c3008c47b405420bf2b24fb5a21af3df5b5c323
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:35:22 2014 +0200

      ALSA: hda - Remove superfluous hooks from VIA driver

      Like the previous fix for STAC/IDT codecs, the automute hooks in VIA
      driver can be also removed by enabling the power control callback for
      all pins.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit aa699c492e77ec01a038e8a8add6ce04011b9561
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:29:18 2014 +0200

      ALSA: hda - Remove superfluous callbacks from STAC/IDT codecs

      Now we can register multiple callbacks to each jack, most of hooks
      used in STAC/IDT codecs can be removed by enabling the powermap update
      callback for all relevant pins.  Along with this, the call of
      stac_init_power_map() can be moved back to stac_parse_auto_config()
      and the own build_controls callback can be removed, too.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1a4f69d5aaecb39a980fc20b14ec800fd5b53061
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:22:46 2014 +0200

      ALSA: hda - Allow multiple callbacks for jack

      So far, hda_jack infrastructure allows only one callback per jack, and
      this makes things slightly complicated when a driver wants to assign
      multiple tasks to a jack, e.g. the standard auto-mute with a power
      up/down sequence.  This can be simplified if the hda_jack accepts
      multiple callbacks.

      This patch is such an extension: the callback-specific part (the
      function and private_data) is split to another struct from
      hda_jack_tbl, and multiple such objects can be assigned to a single
      hda_jack_tbl entry.

      The new struct hda_jack_callback is passed to each callback function
      now, thus the patch became bigger than expected.  But these changes
      are mostly trivial.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1bf1890e86869032099b539bc83b098be12fc5a7
  Author: Richard Genoud <richard.genoud@xxxxxxxxx>
  Date:   Tue Sep 9 14:25:01 2014 +0200

      UBI: add missing kmem_cache_free() in process_pool_aeb error path

      I ran into this error after a ubiupdatevol, because I forgot to backport
      e9110361a9a4 UBI: fix the volumes tree sorting criteria.

      UBI error: process_pool_aeb: orphaned volume in fastmap pool
      UBI error: ubi_scan_fastmap: Attach by fastmap failed, doing a full scan!
      kmem_cache_destroy ubi_ainf_peb_slab: Slab cache still has objects
      CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.18-00053-gf05cac8dbf85 #1
      [<c000d298>] (unwind_backtrace) from [<c000baa8>] (show_stack+0x10/0x14)
      [<c000baa8>] (show_stack) from [<c01b7a68>] (destroy_ai+0x230/0x244)
      [<c01b7a68>] (destroy_ai) from [<c01b8fd4>] (ubi_attach+0x98/0x1ec)
      [<c01b8fd4>] (ubi_attach) from [<c01ade90>] 
(ubi_attach_mtd_dev+0x2b8/0x868)
      [<c01ade90>] (ubi_attach_mtd_dev) from [<c038b510>] (ubi_init+0x1dc/0x2ac)
      [<c038b510>] (ubi_init) from [<c0008860>] (do_one_initcall+0x94/0x140)
      [<c0008860>] (do_one_initcall) from [<c037aadc>] 
(kernel_init_freeable+0xe8/0x1b0)
      [<c037aadc>] (kernel_init_freeable) from [<c02730ac>] 
(kernel_init+0x8/0xe4)
      [<c02730ac>] (kernel_init) from [<c00093f0>] (ret_from_fork+0x14/0x24)
      UBI: scanning is finished

      Freeing the cache in the error path fixes the Slab error.

      Tested on at91sam9g35 (3.14.18+fastmap backports)

      Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx> # 3.10+

  commit 9f9ec08cf9cb8e8411b1d400d5c8d99d46c5c22b
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Mon Sep 8 16:48:25 2014 +0100

      ARM: 8140/1: ep93xx: Enable DEBUG_LL_UART_PL01X

      This defconfig already enables DEBUG_LL and by default DEBUG_LL_UART_NONE
      will be selected (but due to some back compability magic I'd like to
      remove is not actually honoured). DEBUG_LL_UART_PL01X is a much saner
      default.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit be26e0e0ef167f4aa1047ef14e8059a44262921a
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Mon Sep 8 16:47:47 2014 +0100

      ARM: 8139/1: versatile: Enable DEBUG_LL_UART_PL01X

      This defconfig already enables DEBUG_LL and by default DEBUG_LL_UART_NONE
      will be selected (but due to some back compability magic I'd like to
      remove is not actually honoured). DEBUG_LL_UART_PL01X is a much saner
      default.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 5b484989a998074762281a1ae71b2d88f26f66d6
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 15 12:32:54 2014 +0200

      usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests

      This adds a bounce buffer that handles the end of OUT requests where
      req.length is not divisible by ep->ep.maxpacket.

      Before this, such requests were rejected as the DMA engine cannot
      restrict itself to buffers that are smaller than ep->ep.maxpacket.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit af54954ad02091506ced45588215d389d606f74e
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 15 12:42:27 2014 +0200

      usb: gadget: udc_core: Use right kobj when calling sysfs_notify

      The state attribute is connected to the kobj of the udc, not the gadget.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 468bcc2a2ca071f652009d2d20d97f2437630cae
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 09:03:24 2014 -0500

      usb: musb: dsps: kill OTG timer on suspend

      if we don't make sure to kill the timer, it could
      expire after we have already gated our clocks.

      That will trigger a Data Abort exception because
      we would try to access register while clock is gated.

      Fix that bug.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Fixes 869c597 (usb: musb: dsps: add support for suspend and resume)
      Tested-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 6dd5b021bd6c735a6a1515d06dab1478fc461dfd
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:26:48 2014 +0300

      usb: gadget: uvc: Simplify uvcg_video_pump by using local variable

      Use the local queue variable instead of computing it every time.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit e102609f107269fbc04af21548e78e99c02b6204
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:26:47 2014 +0300

      usb: gadget: uvc: Fix endianness mismatches

      The struct usb_endpoint_descriptor wMaxPacketSize field the struct
      usb_ss_ep_comp_descriptor wBytesPerInterval field are stored in
      little-endian format. Convert the values from CPU order to little endian
      before storing the values.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 4a6698b80cfe36dd4e3c6bc30ab81b4e0a837f64
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Sep 16 17:26:46 2014 +0300

      usb: gadget: uvc: uvc_alloc() can be static

      The function isn't called from outside of its compilation unit, make it
      static.

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1b0bf88fd8b845aef4300c7c0feca774265dd1c4
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 08:23:17 2014 +0200

      usb: gadget: f_fs: virtual endpoint address mapping

      This patch introduces virtual endpoint address mapping. It separates
      function logic form physical endpoint addresses making it more hardware
      independent.

      Following modifications changes user space API, so to enable them user
      have to switch on the FUNCTIONFS_VIRTUAL_ADDR flag in descriptors.

      Endpoints are now refered using virtual endpoint addresses chosen by
      user in endpoint descpriptors. This applies to each context when endpoint
      address can be used:
      - when accessing endpoint files in FunctionFS filesystemi (in file name),
      - in setup requests directed to specific endpoint (in wIndex field),
      - in descriptors returned by FUNCTIONFS_ENDPOINT_DESC ioctl.

      In endpoint file names the endpoint address number is formatted as
      double-digit hexadecimal value ("ep%02x") which has few advantages -
      it is easy to parse, allows to easly recognize endpoint direction basing
      on its name (IN endpoint number starts with digit 8, and OUT with 0)
      which can be useful for debugging purpose, and it makes easier to 
introduce
      further features allowing to use each endpoint number in both directions
      to have more endpoints available for function if hardware supports this
      (for example we could have ep01 which is endpoint 1 with OUT direction,
      and ep81 which is endpoint 1 with IN direction).

      Physical endpoint address can be still obtained using ioctl named
      FUNCTIONFS_ENDPOINT_REVMAP, but now it's not neccesary to handle
      USB transactions properly.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 4cd41ffd27b6b775445ecfdb72b592b71d6b4a32
  Merge: d915216 9e82bf0
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Sep 16 09:53:59 2014 -0500

      Merge tag 'v3.17-rc5' into next

      Linux 3.17-rc5

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

      Conflicts:
        Documentation/devicetree/bindings/usb/mxs-phy.txt
        drivers/usb/phy/phy-mxs-usb.c

  commit 184564efae4d775225c8fe3b762a56956fb1f827
  Author: Zhang Haoyu <zhanghy@xxxxxxxxxxx>
  Date:   Thu Sep 11 16:47:04 2014 +0800

      kvm: ioapic: conditionally delay irq delivery duringeoi broadcast

      Currently, we call ioapic_service() immediately when we find the irq is 
still
      active during eoi broadcast. But for real hardware, there's some delay 
between
      the EOI writing and irq delivery.  If we do not emulate this behavior, and
      re-inject the interrupt immediately after the guest sends an EOI and 
re-enables
      interrupts, a guest might spend all its time in the ISR if it has a broken
      handler for a level-triggered interrupt.

      Such livelock actually happens with Windows guests when resuming from
      hibernation.

      As there's no way to recognize the broken handle from new raised ones, 
this patch
      delays an interrupt if 10.000 consecutive EOIs found that the interrupt 
was
      still high.  The guest can then make a little forward progress, until a 
proper
      IRQ handler is set or until some detection routine in the guest (such as
      Linux's note_interrupt()) recognizes the situation.

      Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
      Signed-off-by: Zhang Haoyu <zhanghy@xxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 105b21bbf67bb50000a0dc4b547a2f99b6376136
  Author: Guo Hui Liu <liuguohui@xxxxxxxxx>
  Date:   Fri Sep 12 13:43:19 2014 +0800

      KVM: x86: Use kvm_make_request when applicable

      This patch replace the set_bit method by kvm_make_request
      to make code more readable and consistent.

      Signed-off-by: Guo Hui Liu <liuguohui@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 60979115a69e0e7916a1c1796f902264f1350977
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Sat Sep 13 00:35:58 2014 +0900

      f2fs: fix double lock for inode page during roll-foward recovery

      If the inode is same and its data index are needed to truncate, we can 
fall into
      double lock for its inode page via get_dnode_of_data.

      Error case is like this.

      1. write data 1, 2, 3, 4, 5 in inode #4.
      2. write data 100, 102, 103, 104, 105 in dnode #6 of inode #4.
      3. sync
      4. update data 100->106 in dnode #6.
      5. fsync inode #4.
      6. power-cut

      -> Then,
      1. go back to #3's checkpoint
      2. in do_recover_data, get_dnode_of_data() gets inode #4.
      3. detect 100->106 in dnode #6.
      4. check_index_in_prev_nodes tries to truncate 100 in dnode #6.
      5. to trigger truncate_hole, get_dnode_of_data should grab inode #4.
      6. detect *kernel hang*

      This patch should resolve that bug.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit c6e489305eb5ed029002b037e36800032a994bb4
  Author: Huang Ying <ying.huang@xxxxxxxxx>
  Date:   Fri Sep 12 19:21:11 2014 +0800

      f2fs: fix a race condition in next_free_nid

      The nm_i->fcnt checking is executed before spin_lock, so if another
      thread delete the last free_nid from the list, the wrong nid may be
      gotten.  So fix the race condition by moving the nm_i->fnct checking
      into spin_lock.

      Signed-off-by: Huang, Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 7704182387f7eab6217a587420f8a3b3aa2d17d5
  Author: Huang Ying <ying.huang@xxxxxxxxx>
  Date:   Fri Sep 12 20:19:48 2014 +0800

      f2fs: use nm_i->next_scan_nid as default for next_free_nid

      Now, if there is no free nid in nm_i->free_nid_list, 0 may be saved
      into next_free_nid of checkpoint, this may cause useless scanning for
      next mount.  nm_i->next_scan_nid should be a better default value than
      0.

      Signed-off-by: Huang, Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit c1ce1b02bb25640567dc484dc94d3a195d21e705
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 10 16:53:02 2014 -0700

      f2fs: give an option to enable in-place-updates during fsync to users

      If user wrote F2FS_IPU_FSYNC:4 in /sys/fs/f2fs/ipu_policy, f2fs_sync_file
      only starts to try in-place-updates.
      And, if the number of dirty pages is over /sys/fs/f2fs/min_fsync_blocks, 
it
      keeps out-of-order manner. Otherwise, it triggers in-place-updates.

      This may be used by storage showing very high random write performance.

      For example, it can be used when,

      Seq. writes (Data) + wait + Seq. writes (Node)

      is pretty much slower than,

      Rand. writes (Data)

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit a7ffdbe22cecaed59b5d76a5f003d68907d64240
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Fri Sep 12 15:53:45 2014 -0700

      f2fs: expand counting dirty pages in the inode page cache

      Previously f2fs only counts dirty dentry pages, but there is no reason 
not to
      expand the scope.

      This patch changes the names on the management of dirty pages and to count
      dirty pages in each inode info as well.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 8097171e19bb69f3e2226827440b71ececa5d74f
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Fri Aug 29 16:08:58 2014 +0200

      ARM: zynq: Remove useless L2C AUX setting

      AUX setting has no effect that's why remove it.

      Warning log:
      L2C: platform provided aux values match the hardware, so
      have no effect.  Please remove them.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit ed62e330948dea39b455d94dc14522386291688a
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:14 2014 -0700

      ARM: zynq: Rename 'zynq_platform_cpu_die'

      Match the naming pattern of all other SMP ops and rename
      zynq_platform_cpu_die --> zynq_cpu_die.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit caf86a73eab4132f870e883216850d9eee40b04b
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:13 2014 -0700

      ARM: zynq: Remove hotplug.c

      The hotplug code contains only a single function, which is an SMP
      function. Move that to platsmp.c where all other SMP runctions reside.
      That allows removing hotplug.c and declaring the cpu_die function
      static.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 50c7960a4517d6c93226351cd8c43c86f104c919
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:12 2014 -0700

      ARM: zynq: Synchronise zynq_cpu_die/kill

      Avoid races and add synchronisation between the arch specific
      kill and die routines.

      The same synchronisation issue was fixed on IMX platform
      by this commit:
      "ARM: imx: fix sync issue between imx_cpu_die and imx_cpu_kill"
      (sha1: 2f3edfd7e27ad4206acbc2ae99c9df5f46353024)

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 18aebf116b494101841f109f07e0d6a0aad9a46e
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:11 2014 -0700

      ARM: zynq: cpuidle: Remove pointless code

      The core is not powered down, it is pointless to call the cpu_pm 
notifiers and
      switch to the global timer.

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Reviewed-and-tested-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 61ce3ed57b40212a9ae79cebb44861a8c63df54a
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:10 2014 -0700

      ARM: zynq: Remove invalidate cache for cpu die

      As there is no Power management unit on this board, it is not possible to 
power
      down a core, just WFI is allowed. There is no point to invalidate the 
cache and
      exit coherency.

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Reviewed-and-tested-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 0beb2bd36f6216f455363f47f8ba32fdf26667fb
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:09 2014 -0700

      ARM: zynq: PM: Enable DDR clock stop

      The DDR controller can detect idle periods and leverage low power
      features clock stop. When new requests occur, the DDRC resumes
      normal operation.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 36ad5ae6dea7ae6abbb7bdf25078e7d1dabcecad
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:08 2014 -0700

      ARM: zynq: DT: Add DDRC node

      Add the DDR controller to the Zynq devicetree.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit c07c8b007732dacafd4ba9cda04ea9b9d0e8ec7d
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:07 2014 -0700

      Documentation: devicetree: Add binding for Synopsys DDR controller

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit ae88b85e801ba77939b07eb9214f1d6542fa23f7
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:06 2014 -0700

      ARM: zynq: PM: Enable A9 internal clock gating feature

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 6f752f70a3a344af53d0e8100c2f7c15074b0651
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 12:40:16 2014 +0100

      ARM: zynq: Add ISL9305 regulator on Parallella board

      There is an ISL9305 regulator on the Parallella board, add it to the DT
      along with descriptions of all the supplies.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit f62f40475137c905d8e4bcbe9870b4d7e4fed91f
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Wed Aug 20 08:56:59 2014 -0700

      ARM: zynq: DT: Add Ethernet phys

      Add missing Ethernet phys to Zynq DTs.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 59ecb1283fde3da7b40803067ee9ef91cd8eadc2
  Author: Alexander Bondar <alexander.bondar@xxxxxxxxx>
  Date:   Wed Jul 30 17:40:28 2014 +0300

      iwlwifi: mvm: Allow schedule scan while connected

      In the past when schedule scan was started while connected on one of
      interfaces FW crashes were observed. In the newest FW this issue is
      solved, so remove limitaion after examining corresponding TLV flag.

      Signed-off-by: Alexander Bondar <alexander.bondar@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit c549e3903a3be964b58449140d4f87f2132b55c2
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu Sep 4 15:58:47 2014 +0300

      iwlwifi: mvm: add debugfs entry to read the current temperature

      When read, this new debugfs entry requests the current temperature
      from the firmware and outputs it.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3edf8ff6179dc470d53f3b88d4a778e241a73654
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Wed Jul 30 11:41:01 2014 +0300

      iwlwifi: mvm: prepare for scheduler config command

      The scheduler is a HW sub-block that directs the work of the Flow
      Handler by issuing requests for frame transfers, specifying source
      and destination. Its primary function is to allocate flows into the
      TX FIFOs based upon a pre-determined mapping.

      The driver has some responsibilities to the scheduler, namely
      initialising and maintaining the hardware registers. This is
      currently done by directly accessing them, which can cause races
      with the firmware also accessing the registers.

      To address this problem, change the driver to no longer directly
      access the registers but go through the firmware for this if the
      firmware has support for DQA and thus the new command.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 73897bd1d949d34b7a38a2cd14302d91f68ef12d
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Wed Jul 9 18:59:14 2014 +0300

      iwlwifi: mvm: Set RRM_ENABLED bit in scan commands

      Set RRM_ENABLED (bit 6) flag in scan commands. When this flag is set
      the fw will add WFA vendor-specific TPC report and DS parameter set
      IEs into probe requests.
      This bit is set for SCAN_OFFLOAD_REQUEST_CMD(0x51).

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Reviewed-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 226bcd48eac7cfc22844a84897d62c24603395c6
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Thu Mar 13 08:12:15 2014 +0200

      iwlwifi: mvm: Announce Quiet Period support

      Add a ucode capability flag for support of Quiet Period (part of RRM).
      If this flag is set, advertise device support.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f1daa00e36c97e24b4d9a210397349212422ed85
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Tue Jul 1 12:54:25 2014 +0300

      iwlwifi: mvm: Update TX power in TPC reports

      Introduce new tx command flag (TX_CMD_FLG_WRITE_TX_POWER) which requests 
the
      fw to update the tx power value at some constant offset.
      Set this flag when transmitting either TPC report or Link measurement 
report
      action frames.
      In addition, introduce new tlv which indicates whether the fw supports 
power
      insertion (IWL_UCODE_TLV_CAPA_TXPOWER_INSERTION_SUPPORT) and publish the
      corresponding nl80211 feature.

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b71d9c8a9d7284a5cc6c93e01bf258323f0d334a
  Author: Ido Yariv <ido@xxxxxxxxxx>
  Date:   Wed Jul 23 09:31:14 2014 -0400

      iwlwifi: mvm: support cloned tx skbs

      Since tx skbs are not modified by the driver, let mac80211 know the
      driver can handle cloned skbs.

      Signed-off-by: Ido Yariv <idox.yariv@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ce4b1b16502b182368cda20a61de2995762c8bcc
  Author: Igor Mammedov <imammedo@xxxxxxxxxx>
  Date:   Fri Jun 20 14:23:11 2014 +0200

      x86/smpboot: Initialize secondary CPU only if master CPU will wait for it

      Hang is observed on virtual machines during CPU hotplug,
      especially in big guests with many CPUs. (It reproducible
      more often if host is over-committed).

      It happens because master CPU gives up waiting on
      secondary CPU and allows it to run wild. As result
      AP causes locking or crashing system. For example
      as described here:

        https://lkml.org/lkml/2014/3/6/257

      If master CPU have sent STARTUP IPI successfully,
      and AP signalled to master CPU that it's ready
      to start initialization, make master CPU wait
      indefinitely till AP is onlined.

      To ensure that AP won't ever run wild, make it
      wait at early startup till master CPU confirms its
      intention to wait for AP. If AP doesn't respond in 10
      seconds, the master CPU will timeout and cancel
      AP onlining.

      Signed-off-by: Igor Mammedov <imammedo@xxxxxxxxxx>
      Acked-by: Toshi Kani <toshi.kani@xxxxxx>
      Tested-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1403266991-12233-1-git-send-email-imammedo@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a4b7aef6b066bda215566cf4af3455a6e36c381d
  Author: René Moll <Rene.Moll@xxxxxxxxx>
  Date:   Fri Aug 8 13:12:22 2014 +0000

      Documentation: DT: Add LTC2952 poweroff bindings

      LTC2952 is an external power control chip, which signals
      the OS to shut down. This patch documents the DT binding
      for the chip.

      Signed-off-by: René Moll <rene.moll@xxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 6647156c00cc70c1e93161c3cf178071b3381bbb
  Author: René Moll <Rene.Moll@xxxxxxxxx>
  Date:   Fri Aug 8 13:12:17 2014 +0000

      power: reset: add LTC2952 poweroff driver

      This adds a driver for the LTC2952, an external power control chip,
      which signals the OS to shut down. Additionally this driver lets the
      kernel power down the board.

      Signed-off-by: René Moll <rene.moll@xxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 7195c505c2e8e2dd372f7b1737f2a788e74889fb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:36 2014 +0530

      power_supply: Don't iterate over devices to return -EPROBE_DEFER

      This piece of code was added so that we return -EPROBE_DEFER when no 
devices are
      registered. But even if class_for_each_device() returns 0, we are going to
      return -EPROBE_DEFER only.

      And so this code isn't required at all. Remove it.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 464069cae95f71ba670c7e3a90d919b18fb48d66
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:35 2014 +0530

      power-supply: Avoid unnecessary 'goto' statements

      Using 'goto' statements for freeing resources on failures is a good 
choice as it
      makes code very clean, and reduces the chances of human errors.

      Though in most cases compiler may take care of this. But adding 
unnecessary
      'goto' statements wouldn't make anything better. Code becomes less 
readable
      actually.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 73b4a087ba4c0d0d52519769320fa684185c563e
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:34 2014 +0530

      power-supply: Check for failures only when we can fail

      In power_supply_show_property() routine, we call ->get_property() 
conditionally
      and should check for failure in that case only. There is no point 
comparing
      'ret' for errors when 'ret' is surely zero.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 9d2410c79b5b2dd741648de26ad52ffd2ce3dc01
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:33 2014 +0530

      power-supply: Use PTR_ERR_OR_ZERO() routine

      At multiple places we are doing exactly what PTR_ERR_OR_ZERO() does. And 
so that
      routine can be reused instead of increasing lines of code here.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 061f3806bbe4d8e86dddf101f75f49c38d3f1669
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:32 2014 +0530

      power-supply: Mark 'if' blocks in power_supply_changed_work() with 
'likely'

      The 'if' statements in power_supply_changed_work() are mostly there for 
taking
      care of races and normally they will always evaluate to true. Optimize 
them for
      fast execution with 'likely' statements.

      Also there is need to have better comments in code to mention about the 
races
      clearly. Get them in place.

      Cc: Zoran Markovic <zrn.markovic@xxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 1c42a389eaa0fddca6e6d9625e65ff62c9b90e80
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:31 2014 +0530

      power-supply: Drop useless 'if (ret.intval)' statements

      There is no need to check the value of ret.intval before returning it, as 
we
      will be returning zero explicitly when ret.intval is zero.

      So essentially we will end up returning value of ret.intval as it is. 
Drop the
      unnecessary 'if' statements.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 585b008743b5a14d93e3d506729c73978edc8da7
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:30 2014 +0530

      power-supply: Don't return -EINVAL from 
__power_supply_find_supply_from_node()

      We need to stop 'class_for_each_device' loop when a supply matches with 
the
      of-node. In order to achieve this we currently return -EINVAL from
      __power_supply_populate_supplied_from() on successful match.

      class_for_each_device() is free to return similar errors in other cases 
as well
      and so the choice of return value here isn't particularly great.

      This commit isn't removing the Hack but making it more elegant by 
returning '1'
      instead.

      Also power_supply_find_supply_from_node() can return errors other than
      -EPROBE_DEFER now if class_for_each_device() fails.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit f5b89affe2b2e6a6092f4228baf08a6dd59bfc61
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:29 2014 +0530

      power-supply: Propagate error returned by 
power_supply_find_supply_from_node()

      Callers of power_supply_find_supply_from_node(), i.e.
      power_supply_check_supplies(), must propagate the errors returned by it 
instead
      of returning their own.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 8468b029a2871b1f0e372a9354bddeac6b03af3b
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:28 2014 +0530

      power-supply: Rearrange code to remove duplicate lines

      of_node_put() was called twice in power_supply_check_supplies() whereas a 
single
      call will also work. Rearrange code a bit to make that feasible.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a0f93b4268d903430d7e21110f10be0919daf3b2
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:27 2014 +0530

      power-supply: Use 'break' instead of 'continue' to end loop

      In few routines, we need to end the do-while loop when no more 
"power-supplies"
      are available. Currently we are doing 'continue' which will make the
      'while(np)' conditional statement run again.

      Skip this by doing a 'break' instead.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit e80cf421432bab7327891e7e8afe027fafb4c27b
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:26 2014 +0530

      power-supply: Drop unnecessary typecasts

      Typecast from 'void *' to any other pointer type falls under implicit 
typecasts
      category and so doesn't require explicit typecasts. Drop them.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 3c5f8853469d3e549799808b9bf639b5d32751f0
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:25 2014 +0530

      power-supply: Forward declare structs together

      power_supply.h requires to forward declare few structures. One of them is 
done
      at the top of the file and other one just before it is used. Declare them
      together for better readability.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d8755dcf6b8107a31f4a573b6d7a4e414dd42415
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:24 2014 +0530

      Documentation: Charger Manager: Fix spelling mistakes

      'unnecessary' was wrongly spelled as 'unncessary', also it should have 
been
      'unnecessarily'.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit f9c85486c4ae8fd56770340bd9c16a61127c96e1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:23 2014 +0530

      power-supply: Return early if "power-supplies" property isn't valid

      If power-supply's DT node doesn't have a valid "power-supplies" entry, 
then
      power_supply_check_supplies() should return early instead of trying to 
allocate
      memory for "supplied_from" array.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 8f5a37cb28fce189f3d6802ade98a116f59a47bf
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:22 2014 +0530

      power-supply: Don't over-allocate memory for "supplied-from" array

      In routine power_supply_check_supplies(), 'cnt' is counting the number of
      supplies passed in "power-supplies" field of a node. The value of 'cnt' 
will
      always be one more than the number of supplies after the do-while loop 
ends. And
      so we need to allocate memory for 'cnt - 1' char pointers. But we are 
allocating
      memory for 'cnt' instead.

      Fix this by not over-allocating memory.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 5c630089442c2e3482855c0849fea53abded81e2
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:05:39 2014 +0200

      x86/kbuild: Eliminate duplicate command line options

      The options -mno-mmx and -mno-sse are unconditionally added to
      KBUILD_CFLAGS in both branches of an ifeq and through a
      $(cc-option) further down. We can safely remove the first
      instances.

      In fact, since the -mno-mmx and -mno-sse options were introduced
      simultaneous with the other two options in the $(cc-option)
      [according to http://www.gnu.org/software/gcc/gcc-3.1/changes.html],
      and since the former were unconditionally used, one can deduce that
      only gcc versions knowing about all four are supported. So also
      eliminate the $(cc-option) wrap.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410365139-24440-1-git-send-email-linux@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c88f2096136416b261bd3647cc260935f6e95805
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Sep 8 16:31:07 2014 +0200

      perf: Do not check PERF_EVENT_STATE_EXIT on syscall read path

      Revert PERF_EVENT_STATE_EXIT check on read syscall path.
      It breaks standard way to read counter, which is to open
      the counter, wait for the monitored process to die and
      read the counter.

      Reported-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140908143107.GG17728@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 13924d2a983fc1557eb737ea59e2324adb538fa2
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Tue Sep 9 10:57:16 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Add minimal main() appendix

      Add an appendix providing a simple self-contained code snippet
      showing how SCHED_DEADLINE reservations can be created by
      application developers.

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-6-git-send-email-juri.lelli@xxxxxxx
      [ Fixed some whitespace inconsistencies. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f5801933ce595ba6eb77d170ab0dfbcd5c894e11
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Tue Sep 9 10:57:15 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Add tests suite appendix

      Add an appendix briefly describing tools that can be used to
      test SCHED_DEADLINE (and the scheduler in general). Links to
      where source code of the tools is hosted are also provided.

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-5-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b56bfc6cd13c25264f614320de9183a5dbcab6ca
  Author: Luca Abeni <luca.abeni@xxxxxxxx>
  Date:   Tue Sep 9 10:57:14 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Improve and clarify AC bits

      Admission control is of key importance for SCHED_DEADLINE, since
      it guarantees system schedulability (or tells us something about
      the degree of guarantees we can provide to the user).

      This patch improves and clarifies bits and pieces regarding AC,
      both for UP and SMP systems.

      Signed-off-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-4-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0d9ba8b03cfaed2696de42fe15ed410ba2ec7dbe
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Tue Sep 9 10:57:13 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Rewrite section 4 intro

      Section 4 intro was still describing the old interface. Rewrite
      it.

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-3-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ad67dc316f000df4756b027f3559ad0491497d9e
  Author: Luca Abeni <luca.abeni@xxxxxxxx>
  Date:   Tue Sep 9 10:57:12 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Fix terminology and improve 
clarity

      Several small changes regarding SCHED_DEADLINE documentation
      that fix terminology and improve clarity and readability:

       - "current runtime" becomes "remaining runtime"

       - readablity of an equation is improved by introducing more spacing

       - clarify when admission control will certainly fail

       - new URL for CBS technical report

       - substitue "smallest" with "earliest"

      Signed-off-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-2-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 84779575554e2a19b9f6fc8d44f9763546a822ad
  Author: Lee, Chun-Yi <joeyli.kernel@xxxxxxxxx>
  Date:   Fri Sep 12 11:03:58 2014 +0800

      x86/mm, hibernate: Do not assume the first e820 area to be RAM

      In arch/x86/kernel/setup.c::trim_bios_range(), the codes
      introduced by 1b5576e6 (base on d8a9e6a5), it updates the first
      4Kb of memory to be E820_RESERVED region. That's because it's a
      BIOS owned area but generally not listed in the E820 table:

        e820: BIOS-provided physical RAM map:
        BIOS-e820: [mem 0x0000000000000000-0x0000000000096fff] usable
        BIOS-e820: [mem 0x0000000000097000-0x0000000000097fff] reserved
        ...
        e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
        e820: remove [mem 0x000a0000-0x000fffff] usable

      But the region of first 4Kb didn't register to nosave memory:

        PM: Registered nosave memory: [mem 0x00097000-0x00097fff]
        PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]

      The code in e820_mark_nosave_regions() assumes the first e820
      area to be RAM, so it causes the first 4Kb E820_RESERVED region
      ignored when register to nosave. This patch removed assumption
      of the first e820 area.

      Signed-off-by: Lee, Chun-Yi <jlee@xxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: Len Brown <len.brown@xxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
      Cc: Takashi Iwai <tiwai@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410491038-17576-1-git-send-email-jlee@xxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit db0e716a1512179e8374a74c1f3184e9ce15d138
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 22:34:25 2014 -0700

      locking/rwsem: Move EXPORT_SYMBOL() lines to follow function definition

      rw-semaphore is the only type of lock doing this ugliness of
      exporting at the end of the file.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Cc: dave@xxxxxxxxxxxx
      Cc: peterz@xxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410500066-5909-1-git-send-email-dave@xxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8b375f64dcf45ba5cfb36398b69b877dc35410fa
  Author: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
  Date:   Fri Aug 22 13:27:36 2014 -0700

      x86/mm/numa: Drop dead code and rename setup_node_data() to 
setup_alloc_data()

      The setup_node_data() function allocates a pg_data_t object,
      inserts it into the node_data[] array and initializes the
      following fields: node_id, node_start_pfn and
      node_spanned_pages.

      However, a few function calls later during the kernel boot,
      free_area_init_node() re-initializes those fields, possibly with
      setup_node_data() is not used.

      This causes a small glitch when running Linux as a hyperv numa
      guest:

        SRAT: PXM 0 -> APIC 0x00 -> Node 0
        SRAT: PXM 0 -> APIC 0x01 -> Node 0
        SRAT: PXM 1 -> APIC 0x02 -> Node 1
        SRAT: PXM 1 -> APIC 0x03 -> Node 1
        SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
        SRAT: Node 1 PXM 1 [mem 0x80200000-0xf7ffffff]
        SRAT: Node 1 PXM 1 [mem 0x100000000-0x1081fffff]
        NUMA: Node 1 [mem 0x80200000-0xf7ffffff] + [mem 
0x100000000-0x1081fffff] -> [mem 0x80200000-0x1081fffff]
        Initmem setup node 0 [mem 0x00000000-0x7fffffff]
          NODE_DATA [mem 0x7ffdc000-0x7ffeffff]
        Initmem setup node 1 [mem 0x80800000-0x1081fffff]
          NODE_DATA [mem 0x1081ea000-0x1081fdfff]
        crashkernel: memory value expected
         [ffffea0000000000-ffffea0001ffffff] PMD -> 
[ffff88007de00000-ffff88007fdfffff] on node 0
         [ffffea0002000000-ffffea00043fffff] PMD -> 
[ffff880105600000-ffff8801077fffff] on node 1
        Zone ranges:
          DMA      [mem 0x00001000-0x00ffffff]
          DMA32    [mem 0x01000000-0xffffffff]
          Normal   [mem 0x100000000-0x1081fffff]
        Movable zone start for each node
        Early memory node ranges
          node   0: [mem 0x00001000-0x0009efff]
          node   0: [mem 0x00100000-0x7ffeffff]
          node   1: [mem 0x80200000-0xf7ffffff]
          node   1: [mem 0x100000000-0x1081fffff]
        On node 0 totalpages: 524174
          DMA zone: 64 pages used for memmap
          DMA zone: 21 pages reserved
          DMA zone: 3998 pages, LIFO batch:0
          DMA32 zone: 8128 pages used for memmap
          DMA32 zone: 520176 pages, LIFO batch:31
        On node 1 totalpages: 524288
          DMA32 zone: 7672 pages used for memmap
          DMA32 zone: 491008 pages, LIFO batch:31
          Normal zone: 520 pages used for memmap
          Normal zone: 33280 pages, LIFO batch:7

      In this dmesg, the SRAT table reports that the memory range for
      node 1 starts at 0x80200000.  However, the line starting with
      "Initmem" reports that node 1 memory range starts at 0x80800000.
       The "Initmem" line is reported by setup_node_data() and is
      wrong, because the kernel ends up using the range as reported in
      the SRAT table.

      This commit drops all that dead code from setup_node_data(),
      renames it to alloc_node_data() and adds a printk() to
      free_area_init_node() so that we report a node's memory range
      accurately.

      Here's the same dmesg section with this patch applied:

         SRAT: PXM 0 -> APIC 0x00 -> Node 0
         SRAT: PXM 0 -> APIC 0x01 -> Node 0
         SRAT: PXM 1 -> APIC 0x02 -> Node 1
         SRAT: PXM 1 -> APIC 0x03 -> Node 1
         SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
         SRAT: Node 1 PXM 1 [mem 0x80200000-0xf7ffffff]
         SRAT: Node 1 PXM 1 [mem 0x100000000-0x1081fffff]
         NUMA: Node 1 [mem 0x80200000-0xf7ffffff] + [mem 
0x100000000-0x1081fffff] -> [mem 0x80200000-0x1081fffff]
         NODE_DATA(0) allocated [mem 0x7ffdc000-0x7ffeffff]
         NODE_DATA(1) allocated [mem 0x1081ea000-0x1081fdfff]
         crashkernel: memory value expected
          [ffffea0000000000-ffffea0001ffffff] PMD -> 
[ffff88007de00000-ffff88007fdfffff] on node 0
          [ffffea0002000000-ffffea00043fffff] PMD -> 
[ffff880105600000-ffff8801077fffff] on node 1
         Zone ranges:
           DMA      [mem 0x00001000-0x00ffffff]
           DMA32    [mem 0x01000000-0xffffffff]
           Normal   [mem 0x100000000-0x1081fffff]
         Movable zone start for each node
         Early memory node ranges
           node   0: [mem 0x00001000-0x0009efff]
           node   0: [mem 0x00100000-0x7ffeffff]
           node   1: [mem 0x80200000-0xf7ffffff]
           node   1: [mem 0x100000000-0x1081fffff]
         Initmem setup node 0 [mem 0x00001000-0x7ffeffff]
         On node 0 totalpages: 524174
           DMA zone: 64 pages used for memmap
           DMA zone: 21 pages reserved
           DMA zone: 3998 pages, LIFO batch:0
           DMA32 zone: 8128 pages used for memmap
           DMA32 zone: 520176 pages, LIFO batch:31
         Initmem setup node 1 [mem 0x80200000-0x1081fffff]
         On node 1 totalpages: 524288
           DMA32 zone: 7672 pages used for memmap
           DMA32 zone: 491008 pages, LIFO batch:31
           Normal zone: 520 pages used for memmap
           Normal zone: 33280 pages, LIFO batch:7

      This commit was tested on a two node bare-metal NUMA machine and
      Linux as a numa guest on hyperv and qemu/kvm.

      PS: The wrong memory range reported by setup_node_data() seems to be
          harmless in the current kernel because it's just not used.  However,
          that bad range is used in kernel 2.6.32 to initialize the old boot
          memory allocator, which causes a crash during boot.

      Signed-off-by: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9661d5bcd058fe15b4138a00d96bd36516134543
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:27:34 2014 -0700

      x86/mm/hotplug: Modify PGD entry when removing memory

      When hot-adding/removing memory, sync_global_pgds() is called
      for synchronizing PGD to PGD entries of all processes MM.  But
      when hot-removing memory, sync_global_pgds() does not work
      correctly.

      At first, sync_global_pgds() checks whether target PGD is none
      or not.  And if PGD is none, the PGD is skipped.  But when
      hot-removing memory, PGD may be none since PGD may be cleared by
      free_pud_table().  So when sync_global_pgds() is called after
      hot-removing memory, sync_global_pgds() should not skip PGD even
      if the PGD is none.  And sync_global_pgds() must clear PGD
      entries of all processes MM.

      Currently sync_global_pgds() does not clear PGD entries of all
      processes MM when hot-removing memory.  So when hot adding
      memory which is same memory range as removed memory after
      hot-removing memory, following call traces are shown:

       kernel BUG at arch/x86/mm/init_64.c:206!
       ...
       [<ffffffff815e0c80>] kernel_physical_mapping_init+0x1b2/0x1d2
       [<ffffffff815ced94>] init_memory_mapping+0x1d4/0x380
       [<ffffffff8104aebd>] arch_add_memory+0x3d/0xd0
       [<ffffffff815d03d9>] add_memory+0xb9/0x1b0
       [<ffffffff81352415>] acpi_memory_device_add+0x1af/0x28e
       [<ffffffff81325dc4>] acpi_bus_device_attach+0x8c/0xf0
       [<ffffffff813413b9>] acpi_ns_walk_namespace+0xc8/0x17f
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff813418ed>] acpi_walk_namespace+0x95/0xc5
       [<ffffffff81326b4c>] acpi_bus_scan+0x9a/0xc2
       [<ffffffff81326bff>] acpi_scan_bus_device_check+0x8b/0x12e
       [<ffffffff81326cb5>] acpi_scan_device_check+0x13/0x15
       [<ffffffff81320122>] acpi_os_execute_deferred+0x25/0x32
       [<ffffffff8107e02b>] process_one_work+0x17b/0x460
       [<ffffffff8107edfb>] worker_thread+0x11b/0x400
       [<ffffffff8107ece0>] ? rescuer_thread+0x400/0x400
       [<ffffffff81085aef>] kthread+0xcf/0xe0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140
       [<ffffffff815fc76c>] ret_from_fork+0x7c/0xb0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140

      This patch clears PGD entries of all processes MM when
      sync_global_pgds() is called after hot-removing memory

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Acked-by: Toshi Kani <toshi.kani@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5255e0a79fcc0ff47b387af92bd9ef5729b1b859
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:27:31 2014 -0700

      x86/mm/hotplug: Pass sync_global_pgds() a correct argument in 
remove_pagetable()

      When hot-adding memory after hot-removing memory, following call
      traces are shown:

        kernel BUG at arch/x86/mm/init_64.c:206!
        ...
       [<ffffffff815e0c80>] kernel_physical_mapping_init+0x1b2/0x1d2
       [<ffffffff815ced94>] init_memory_mapping+0x1d4/0x380
       [<ffffffff8104aebd>] arch_add_memory+0x3d/0xd0
       [<ffffffff815d03d9>] add_memory+0xb9/0x1b0
       [<ffffffff81352415>] acpi_memory_device_add+0x1af/0x28e
       [<ffffffff81325dc4>] acpi_bus_device_attach+0x8c/0xf0
       [<ffffffff813413b9>] acpi_ns_walk_namespace+0xc8/0x17f
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff813418ed>] acpi_walk_namespace+0x95/0xc5
       [<ffffffff81326b4c>] acpi_bus_scan+0x9a/0xc2
       [<ffffffff81326bff>] acpi_scan_bus_device_check+0x8b/0x12e
       [<ffffffff81326cb5>] acpi_scan_device_check+0x13/0x15
       [<ffffffff81320122>] acpi_os_execute_deferred+0x25/0x32
       [<ffffffff8107e02b>] process_one_work+0x17b/0x460
       [<ffffffff8107edfb>] worker_thread+0x11b/0x400
       [<ffffffff8107ece0>] ? rescuer_thread+0x400/0x400
       [<ffffffff81085aef>] kthread+0xcf/0xe0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140
       [<ffffffff815fc76c>] ret_from_fork+0x7c/0xb0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140

      The patch-set fixes the issue.

      This patch (of 2):

      remove_pagetable() gets start argument and passes the argument
      to sync_global_pgds().  In this case, the argument must not be
      modified.  If the argument is modified and passed to
      sync_global_pgds(), sync_global_pgds() does not correctly
      synchronize PGD to PGD entries of all processes MM since
      synchronized range of memory [start, end] is wrong.

      Unfortunately the start argument is modified in
      remove_pagetable().  So this patch fixes the issue.

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Acked-by: Toshi Kani <toshi.kani@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 971427f353f3c42c8dcef62e7124440df68eb809
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Sep 15 19:37:25 2014 -0700

      openvswitch: Add recirc and hash action.

      Recirc action allows a packet to reenter openvswitch processing.
      currently openvswitch lookup flow for packet received and execute
      set of actions on that packet, with help of recirc action we can
      process/modify the packet and recirculate it back in openvswitch
      for another pass.

      OVS hash action calculates 5-tupple hash and set hash in flow-key
      hash. This can be used along with recirculation for distributing
      packets among different ports for bond devices.
      For example:
      OVS bonding can use following actions:
      Match on: bond flow; Action: hash, recirc(id)
      Match on: recirc-id == id and hash lower bits == a;
                Action: output port_bond_a

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>

  commit 32ae87ff795781b7ceffc44b7c694c1bb206a266
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Sep 15 19:33:50 2014 -0700

      openvswitch: simplify sample action implementation

      The current sample() function implementation is more complicated
      than necessary in handling single user space action optimization
      and skb reference counting. There is no functional changes.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>

  commit 8c8b1b83fcdd0f05e1f66ed6f8a2e831d5d374a2
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Mon Sep 15 19:28:44 2014 -0700

      openvswitch: Use tun_key only for egress tunnel path.

      Currently tun_key is used for passing tunnel information
      on ingress and egress path, this cause confusion.  Following
      patch removes its use on ingress path make it egress only parameter.

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Acked-by: Andy Zhou <azhou@xxxxxxxxxx>

  commit 83c8df26a3b654871c0503fcf6eac61777e12ea1
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Mon Sep 15 19:20:31 2014 -0700

      openvswitch: refactor ovs flow extract API.

      OVS flow extract is called on packet receive or packet
      execute code path.  Following patch defines separate API
      for extracting flow-key in packet execute code path.

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Acked-by: Andy Zhou <azhou@xxxxxxxxxx>

  commit 2ff3e4e4868675da1024175215991fa6d9856731
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Mon Sep 15 19:15:28 2014 -0700

      openvswitch: Remove pkt_key from OVS_CB

      OVS keeps pointer to packet key in skb->cb, but the packet key is
      store on stack. This could make code bit tricky. So it is better to
      get rid of the pointer.

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>

  commit 40d201af0b9e6196a210b97d3b2493b1156564f6
  Merge: 29a7d17 a126249
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 16:02:09 2014 +1000

      Merge tag 'drm-intel-next-2014-09-05' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      - final bits (again) for the rotation support (Sonika Jindal)
      - support bl_power in the intel backlight (Jani)
      - vdd handling improvements from Ville
      - i830M fixes from Ville
      - piles of prep work all over to make skl enabling just plug in (Damien, 
Sonika)
      - rename DP training defines to reflect latest edp standards, this 
touches all
        drm drivers supporting DP (Sonika Jindal)
      - cache edids during single detect cycle to avoid re-reading it for e.g. 
audio,
        from Chris
      - move w/a for registers which are stored in the hw context to the 
context init
        code (Arun&Damien)
      - edp panel power sequencer fixes, helps chv a lot (Ville)
      - piles of other chv fixes all over
      - much more paranoid pageflip handling with stall detection and better 
recovery
        from Chris
      - small things all over, as usual

      * tag 'drm-intel-next-2014-09-05' of 
git://anongit.freedesktop.org/drm-intel: (114 commits)
        drm/i915: Update DRIVER_DATE to 20140905
        drm/i915: Decouple the stuck pageflip on modeset
        drm/i915: Check for a stalled page flip after each vblank
        drm/i915: Introduce a for_each_plane() macro
        drm/i915: Rewrite ABS_DIFF() in a safer manner
        drm/i915: Add comments explaining the vdd on/off functions
        drm/i915: Move DP port disable to post_disable for pch platforms
        drm/i915: Enable DP port earlier
        drm/i915: Turn on panel power before doing aux transfers
        drm/i915: Be more careful when picking the initial power sequencer pipe
        drm/i915: Reset power sequencer pipe tracking when disp2d is off
        drm/i915: Track which port is using which pipe's power sequencer
        drm/i915: Fix edp vdd locking
        drm/i915: Reset the HEAD pointer for the ring after writing START
        drm/i915: Fix unsafe vma iteration in i915_drop_caches
        drm/i915: init sprites with univeral plane init function
        drm/i915: Check of !HAS_PCH_SPLIT() in PCH transcoder funcs
        drm/i915: Use HAS_GMCH_DISPLAY un underrun reporting code
        drm/i915: Use IS_BROADWELL() instead of IS_GEN8() in forcewake code
        drm/i915: Don't call gen8_fbc_sw_flush() on chv
        ...

  commit 299e14734c22994e69c913e66ab1f4bb56423f5d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 22:35:36 2014 +0900

      ARM: shmobile: r8a7794: Reserve memory as other R-Car Gen2 SoCs

      Other R-Car Gen2 SoCs such as r8a7790 and r8a7791 reserve
      the top 256 MiB of memory for use with CMA. Adjust the
      board-less r8a7794 code to do the same.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 29a7d1795a0376beee6c0f7515fae3789277e03e
  Merge: 94d12b1 37b9b81
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 14:59:16 2014 +1000

      Merge branch 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux 
into drm-next

      Pull in first set of changes from Ben for ast on ppc.

      I've done a quick boot test on x86 and it still seems to boot.

      * 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux:
        drm/ast: Cleanup analog init code path
        drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips
        drm/ast: Properly initialize P2A base before using it in 
ast_init_3rdtx()
        drm/ast: POST chip at probe time if VGA not enabled
        drm/ast: Try to use MMIO registers when PIO isn't supported

  commit 94d12b137c2dccdd9a8c6586c96404484e2ab1df
  Author: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 17:11:04 2014 +0800

      drm/ast: Add reduced blanking modes for wide screen mode

      Signed-off-by: Egbert Eich <eich@xxxxxxxx>
      Tested-by: Steven You2 Liang <liangyou2@xxxxxxxxxx>
      Signed-off-by: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx>

      v3: based on [PATCH 1/2] drm/ast: Add missing entry to dclk_table[].
          Add reduced blanking modes, improve mode matching to
          identify these modes by thier sync polarities.

      [airlied: argh whitespace damage]
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 1ffa4ad042c3151b57ba3f316d5582166f964537
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 05:33:33 2014 +0200

      Bluetooth: btusb: Split fragement receiption into separate functions

      The actual packet reassembly should be done inside the driver. To allow
      this to happen cleanly in future patches, split the fragment reception
      into its own functions.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 89e7533d0a96860f8aa24d05c9e35b18fdc28a61
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 04:44:50 2014 +0200

      Bluetooth: btusb: Fix old coding style issues

      The btusb driver has been around for a while now and it is time to
      bring its coding style in sync with what has been done for the
      Bluetooth subsystem and other drivers.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 610bd8722ef40b649b51f01045c5d1903f41b583
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 15:38:26 2014 +0800

      ARM: dts: hix5hd2: add wdg node

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 6868feb6dd97ec1b273cca95e8dec9471f1d9f23
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 15:36:37 2014 +0800

      ARM: dts: hix5hd2: add gpio node

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 420a2d55f0464a4b4762411ca7047979d9ad17eb
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 15:14:39 2014 +0800

      ARM: dts: hix5hd2: add sata node

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit f16c7fb2f3ff258322850ac6f558d3b61ceb5a2b
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 14:57:44 2014 +0800

      ARM: dts: hix5hd2: add usb node

      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit b196e1ca400dca770ac22d158741cf646207a6e2
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 14:37:48 2014 +0800

      ARM: dts: hix5hd2: add mmc node

      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit de8b6054780e464038676baf399c816e239dd9b3
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Tue Aug 19 11:00:33 2014 +0800

      ARM: dts: hix5hd2: add gmac node

      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 2b2244a3e7c3d537f436a3580999b3032628d17d
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:29:41 2014 +0800

      ARM: dts: imx6: make gpt per clock can be from OSC

      Original gpt per clk parent is from ipg_per clk which
      may be scaled when system enter low bus mode, as ipg
      clk will be lower in low bus mode, to keep system clk
      NOT drift, select gpt per clk parent from OSC which
      is at fixed freq always.

      On i.mx6qdl, add a osc_per clk source for i.mx6q
      TO > 1.0 and all i.MX6dl SoC.

      On i.mx6sx, just make gpt per clk from OSC.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7cab35c3643d9ad3b34eaf8501ab5292b6d41fcf
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:31 2014 -0700

      ARM: dts: imx: ventana: add canbus support for GW52xx

      The GW52xx baseboard supports CANbus so we enable it, configure its pinmux
      and CAN_STBY gpio.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit b5f37b76053afe8863ce9a753903932eb542eca9
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:30 2014 -0700

      ARM: dts: imx: ventana: cleanup pinctrl groups

      Follow the conventions for pinctrl:
       - grouping pinctrl in logical alphabatized groups
       - remove any pinctrl not being used by a driver or needed by user
       - move iomuxc to bottom of file for readability

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 73e005c111bc3f77ca3793d465539a11e7604c71
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:29 2014 -0700

      ARM: dts: imx: ventana: configure padconf for all pins

      Follow the convention of configuring padconf for all pins and not leaving
      any 0x80000000 to leave them un-configured.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 326cdb16552c3670fefd583d94fe797e776130b6
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:28 2014 -0700

      ARM: dts: imx: ventana: use gpio constants

      Use the gpio contants defined in bindings for active high/low

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e32ba7a7dad114d87c4d7411d07af7a26e4119ce
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:27 2014 -0700

      ARM: dts: imx: ventana: remove unused aliases

      Remove aliases that are either not used by bootloader or are provided via
      included dtsi files.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ea3b555e44a62a31fc90e1e034a8c797b92db28e
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:26 2014 -0700

      ARM: dts: imx: ventana: remove unsupported dt nodes

      The general device-tree rule is to not include nodes that do not have a 
driver
      or bindings in a dts/dtsi. Remove the place-holder nodes from the 
Gateworks
      Ventana boards until a time that a driver with proper bindings exists.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0361598baddc926d146b7f49e01c2231e19edaef
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:03 2014 +0200

      ARM: dts: imx28-tx28: add alias for CAN XCVR regulator

      This alias is used by U-Boot to enable/disable the regulator depending
      on baseboard type.

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d7dbe2c78f74f1d6514b2ea4fc3f4740f01f70c5
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:02 2014 +0200

      ARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs

      The spi-mxs driver does not allow full duplex SPI transfers. The
      spi-gpio driver may be used as an alternative if this is required.

      Make the choice between those drivers easier for the end user by
      providing settings for both drivers.

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4d6480ac8c063e270e5edb63b8cf721a6e01f1e6
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:01 2014 +0200

      ARM: dts: imx28-tx28: use GPIO flags

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e905e7f8d2ed6c59d4b1f2a4cad53b6c2d7eb785
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:00 2014 +0200

      ARM: dts: imx28-tx28: remove spidev labels and add third instance of 
spidev

      The labels on the spidev nodes are not used and not required, so
      remove them. The TX28 supports 3 chipselects on the SPI
      interface. Make all those chipselects available to the user.

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 50a8835b9caf40c08b1c7ad440946dd2b6c3eb6a
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:13:27 2014 +0800

      ARM: dts: imx6sl: add baud clock and clock-names for ssi

      Baud clock is used for bit clock generation in master mode. Ipg clock
      is peripheral clock and peripheral access clock.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 935632e9938e3e286b9c62a7e54d35c428533cc9
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:13:26 2014 +0800

      ARM: dts: imx6qdl: add baud clock and clock-names for ssi

      Baud clock is used for bit clock generation in master mode. Ipg clock
      is peripheral clock and peripheral access clock.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 9a060c1a3bb8f5f3940ddb82cb7aa76a843b96cc
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:46:10 2014 -0300

      ARM: dts: imx6qdl-sabresd: Configure the pins locally

      Passing '0x80000000' to the pin configuration means that kernel will skip 
the
      IOMUXC_SW_PAD_CTL configuration and will use whathever values come from 
the
      bootloader.

      Instead of relying on the bootloader setup, let's configure it in the 
kernel to
      have predictable settings.

      '0x1b0b0' is the default POR value for all these pins and has also been 
verified
      that the pins are using this value by manually inspecting the 
IOMUXC_SW_PAD_CTL
      registers, so no functional change has been made.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 433fb101132047383b550c58585b5a38797c90d1
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:23 2014 -0300

      ARM: dts: imx28-m28evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 58a32d91306787d6733767321a14c39afc136d93
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:22 2014 -0300

      ARM: dts: imx28-tx28: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7f0d61d6365c01b5941e2c166684392ccf9c340c
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:21 2014 -0300

      ARM: dts: imx28-m28cu: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7029b396b08aeb15d8cb23c4bff3e10c1f518238
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:20 2014 -0300

      ARM: dts: imx28-cfa100: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ee99b4636b3108a3a6d92f1189b797006e4416e9
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:19 2014 -0300

      ARM: dts: imx28-apf28dev: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the wa

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d46c2dc14e92a7d7153f24b1e03321fc694ae906
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:18 2014 -0300

      ARM: dts: imx28-apx4devkit: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 3f50a61937b3fabe0c46123cef48e2569042ca07
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:45:14 2014 -0300

      ARM: dts: imx6sl-evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@02220000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 3148092df08f741d677c8eadce5a409555eda32c
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:45:13 2014 -0300

      ARM: dts: imx23-evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 20d412b2d805d650d1b820d41a80e023d6a98461
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:45:12 2014 -0300

      ARM: dts: imx28-evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 31ffdbc80c8f139b0fe7f117d04bca0165e7e35e
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:00:44 2014 -0300

      ARM: dts: imx6x-sdb: Add LCD support

      Add support for the "MX28LCD Seiko 4.3' WVGA" panel.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 8c78c407bc1b0312e02a3ba9685495c6a2fa7f17
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:00:43 2014 -0300

      ARM: dts: imx6sx: Add LCDIF compatible strings

      imx6sx has the same LCDIF controller IP as in mx28, so add the proper
      compatible strings.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7591e5cd1c10e5764aaf7ce50c7c6c50b7f6aa36
  Author: Philippe Reynes <tremyfr@xxxxxxxxx>
  Date:   Mon Sep 1 20:44:32 2014 +0200

      ARM: dts: apf27dev: add max1027 in the dts

      Signed-off-by: Philippe Reynes <tremyfr@xxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit fcd1730394330bdccac762190f8ec50d06c24daf
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 19:39:41 2014 +0200

      ARM: imx6: add pci config space as platform resource

      Fixes "imx6q-pcie 1ffc000.pcie: missing *config* reg space"
      error exposed by new versions of the designware pcie driver.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit acc3329e04029f41f69d07a22d5c450094230213
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sun Aug 31 15:54:15 2014 +0400

      ARM: dts: Add support for the i.MX1 Armadeus APF9328 board

      This patch adds support for the i.MX1 APF9328 from Armadeus.
      This change is intended to further remove non-DT support for this board.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d56ac1929cfe00e2071524a6fcbb340f7faef66e
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 15:34:07 2014 +0100

      ARM: dts: hummingboard: fix configuration of IR input

      Add the IOMUX setting for the IR input, rather than relying on the
      boot loader.

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit af3f973b8706b9754eab4f3eccfd332a570046f9
  Author: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 10:11:47 2014 +0100

      ARM: dts: hummingboard: gpio-ir on gpio 3,5

      HummingBoard after rev 2.0 and the production one starting rev 3.0 uses
      gpio 3,5 (EIM_DA5 pad) as the gpio infra red receiver input.

      Since the original Carrier1 board is obsolete and we are retiring it,
      update the DT file for this.  This will mean IR reception will not
      work on Carrier1 with this DT file.

      Signed-off-by: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4011009d2300f23e60a780ac3fb3609aafd30874
  Author: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 10:11:42 2014 +0100

      ARM: dts: hummingboard: add mSATA support for iMX6 quad/dual HummingBoard

      Initial patch from Rabeeh, but with the electrical properties added.

      Signed-off-by: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4cd4f509c5dc3f935911c49f9813e2fc29063a6b
  Author: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 10:11:36 2014 +0100

      ARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/q

      Signed-off-by: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 49bdf58e9b0479f854232407b1e298efe2b27e5c
  Author: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:02:27 2014 +0200

      ARM: dts: i.MX53: add pmu node

      The i.MX53 has a Cortex-A8 Performance Monitor Unit.

      Add it to the dtsi.

      Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7881fb3f2272eb6f24270e1e228362242696d013
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 11:13:02 2014 +0200

      ARM: dts: nitrogen6x: Add Intersil ISL1208 RTC

      This patch adds the battery backed real time clock connected to I2C1
      to the device tree.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e99b077bb340e37642b3eefda0de224ce1c8ee28
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:14 2014 -0300

      ARM: dts: imx6sl-evk: Add LCD support

      Add support for the "MX28LCD Seiko 4.3' WVGA" panel.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1bb9dae59f673fa0adcc4cd1c9e5e822e1382bc2
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:13 2014 -0300

      ARM: dts: imx6sl-evk.dts: Keep pinctrl nodes sorted

      Let's keep pinctrl nodes sorted.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4e394cd999fe99cbebd0c8ca753d000d6db66f59
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:52:54 2014 -0700

      ARM: dts: Gateworks GW5520 support (i.MX6)

      Add support for the Gateworks GW5520 board.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 6ff7f51ef9d34a7be945468de8383f29e151ce11
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 20:00:09 2014 +0400

      ARM: i.MX: dts: Add simple-card support

      This patch adds simple-card support to the i.MX SoCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ce253b5622c1e8da28d0be938747692414355681
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 10:33:47 2014 +0400

      ARM: i.MX: dts: Add support for the Freescale i.MX1 ADS board

      This patch adds support for the Freescale (Motorola) i.MX1 ADS board.
      This change is intended to further remove non-DT support for this board.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 49b2ae0ca02cbc972255ade1c96a6a1c347cbd8c
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:17 2014 +0200

      ARM: dts: vf610-twr: Add USB support

      Add USB support for Freescale Vybrid tower. The USB hosts over-current
      protection signal is not connected to the PHY's over- current
      protection, hence we need to disable it.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0500953b4970ac1c56a26492024e74480982c088
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:16 2014 +0200

      ARM: dts: vf610-colibri: Add USB support

      Add USB support for Colibri VF61 modules. The Colibri standard pinout
      defines a pin for USB over-current. However, due to lack of pinmux
      options, the USB hosts over-current protection signal of the Colibri
      standard could not be connected to the PHY's over-current protection.
      Hence we need to disable the over-current functionality of the USB
      controller.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 763dab227874c0550bdc0aed5b1e4ac04ea3971a
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:14 2014 +0200

      ARM: dts: vf610: Add usbmisc for non-core registers

      Add device tree node for usbmisc which controls the non-core USB
      registers. This is required to use the property to disable the over-
      current detection.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e34a68a316e71290d1d46a24ec6d80420c785759
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:11 2014 +0200

      ARM: dts: vf610: Add USB PHY and controller

      This adds USB PHY and USB controller nodes. Vybrid SoCs have two
      independent USB cores which each supports DR (dual role). However,
      real OTG is not supported since the OTG ID pin is not available.

      The PHYs are located within the anadig register range, hence we need
      to change the length of the anadig registers.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 17c63dd0c3f285a78d9becd36bd5db4d7d7e8e7b
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:24:22 2014 +0200

      ARM: dts: imx28: add alternative pinmuxing for i2c1

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 77d6386b3b2848b06a60a549a765651d0690d193
  Author: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:24:21 2014 +0200

      ARM: dts: imx28: add pinmuxing for mmc1

      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
      [ukl: rebase from ancient kernel version]
      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1a3c460cb9e6f9ff41a7116a485d18120311776f
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 21:52:40 2014 +0200

      ARM: dts: imx25-pinfunc: Add several pin configurations

      This patch adds pin configurations for:
       - csi aud6
       - cspi1 uart3
       - csi uart5
       - cc
       - csi sdhc2
       - csi cspi3
       - sd1 cspi2
       - cspi1 pwm

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0f4290579fe55fd471fb6aa39fd37a44538f7a97
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 21:52:38 2014 +0200

      ARM: dts: imx25: remove imx35-sdma compatible

      The preloaded script addresses on imx25 and imx35 are different, so
      imx25 is not compatible with imx35-sdma unless a custom firmware is
      loaded.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d8c99930f1402931809f6da2dfd42d56c620e0d7
  Author: Bill Pringlemeir <bpringlemeir@xxxxxxxxx>
  Date:   Tue Aug 5 13:34:01 2014 -0400

      ARM: dts: vf610-twr: Add ttyLP2 device.

      The ttyLP1 is already the default console/serial port.  The
      tower board will route ttyLP2 to the same connectors depending
      on the JP23/24 settings.

      See:
       
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/276457.html
       
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/275576.html

      Signed-off-by: Bill Pringlemeir <bpringlemeir@xxxxxxxxx>
      Acked-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 2998b332b8a8e727637f3a5811ed46a31124380c
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 17:34:52 2014 +0800

      ARM: dts: add thermal sensor support for i.mx6sl

      Add thermal sensor support for i.MX6SL.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d0eb8fc5a59200a51b47f91b14242751b3225dda
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Jul 26 13:45:29 2014 +0400

      ARM: dts: i.MX1: Add i.MX1 template

      This patch adds basic devicetree template for i.MX1 based SoCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1dffdd6816faa0cb3936a3a354223a95d646de22
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 12:49:53 2014 +0200

      ARM: dts: nitrogen6x: add i2c3

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d653620e8fba04b1677bc3104dcbdc413673f0c7
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 12:49:52 2014 +0200

      ARM: dts: nitrogen6x: add hdmi

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 43c3c0069493849892ac34ccfc328e5043ac9e6b
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 12:49:51 2014 +0200

      ARM: dts: nitrogen6x: add i2c2

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 78827ec071ef4971a89e1da6349f2b73539639c3
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:29:11 2014 +0200

      ARM: dts: imx6qdl-sabresd: add always on pcie regulator

      Everything in the PCI specification assumes devices to be
      enumerable on startup. This is only possible if they have
      power available.

      A future improvement may allow this regulator to be switched
      off for D3hot and D3cold power states, but there is a lot
      of work to do the pcie host controller side for this to work.
      To keep things simple always enable the regulator for now.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 10f34a1341e374f372e3ff82f674e2475b262f9b
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Fri Jul 18 16:25:18 2014 +0200

      ARM: dts: vf610-colibri: split device tree for carrier boards

      The Colibri VF61 is a module which needs a carrier board to actually
      run. Different carrier board have different hardware support, hence
      we should reflect this in the device tree files. This patch adds the
      Colibri Evaluation Board, which supports almost all peripherals
      defined in the Colibri standard.

      Also align the compatible naming, file splitting and file naming with
      the scheme which was choosen for the Tegra based modules.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 155b2fd3d6862509ccb356ff20fff8115d36eedb
  Merge: ee64100 64546e9
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:24:58 2014 +0800

      Merge branch 'imx/soc' into imx/dt

  commit ee64100953e9657532cef5f7bdace3f8cc691c29
  Merge: 69e273c bd597f4
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:24:16 2014 +0800

      Merge tag 'ib-mfd-arm-v3.18' into imx/dt

      Immutable branch between MFD and some ARM sub-arch maintainers.

  commit 64546e9fe3a5b8cf62c946521c71d0532d399850
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 23:40:41 2014 -0300

      ARM: imx_v6_v7_defconfig updates

      The rtc isl1208 driver is used by mx6 nitrogen board, so let's enable it 
by
      default.

      The fsl sai driver is used by the vf610-twr board, so let's enable it by
      default.

      simple-audio-card driver is used by the vf610-twr board, so let's enable 
it by
      default.

      Generated this patch by doing:

      - make imx_v6_v7_defconfig
      - make menuconfig and manually select options
      - make savedefconfig
      - cp defconfig arch/arm/configs/imx_v6_v7_defconfig

      ,which results in some additional cleanups.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0650f855d2e4b0b9b55f58bdd966a6769a5d2d90
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 11:34:23 2014 -0300

      ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM

      The imx weim driver is used by some mx27/mx1 boards, so let's enable it by
      default.

      Generated this patch by doing:

      - make imx_v4_v5_defconfig
      - make menuconfig and manually select CONFIG_IMX_WEIM
      - make savedefconfig
      - cp defconfig arch/arm/configs/imx_v4_v5_defconfig

      ,which results in some additional cleanups.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 75fd32b8ef68adf273c233b34c6b898780d290f2
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sat Sep 13 11:31:15 2014 -0700

      arm: mach-imx: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit bad3db104f8922df2c84fd7653cfbcbc93cd0cb7
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:29:42 2014 +0800

      ARM: imx: source gpt per clk from OSC for system timer

      On i.MX6Q TO > 1.0, i.MX6DL and i.MX6SX, gpt per clock
      can be from OSC instead of ipg_per, as ipg_per's rate
      may be scaled when system enter low bus mode, to keep
      system timer NOT drift, better to make gpt per clock
      at fixed rate, here add support for gpt per clock to
      be from OSC which is at fixed rate always.

      There are some difference on this implementation of
      gpt per clock source, see below for details:

      i.MX6Q TO > 1.0: GPT_CR_CLKSRC, b'101 selects fix clock
          of OSC / 8 for gpt per clk;
      i.MX6DL and i.MX6SX: GPT_CR_CLKSRC, b'101 selects OSC
          for gpt per clk, and we must enable GPT_CR_24MEM to
          enable OSC clk source for gpt per, GPT_PR_PRESCALER24M
          is for pre-scaling of this OSC clk, here set it to 8
          to make gpt per clk is 3MHz;
      i.MX6SL: ipg_per can be from OSC directly, so no need to
          implement this new clk source for gpt per.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 6f11c69d35d5b1db0ec4cfccd0188b00eada3ad3
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:29:40 2014 +0800

      ARM: imx: add gpt_3m clk for i.mx6qdl

      Add gpt_3m clock for i.mx6qdl, as gpt can source clock
      from OSC, some i.MX6 series SOCs has fixed divider of
      8 for gpt clock, so here add a fix clk of gpt_3m.

      i.MX6Q TO1.0 has no gpt_3m option, so force it to be
      from ipg_per.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 69d9a3fe06ed4bdb69f0a20cfa031dbcb0ee8dc3
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 10:40:28 2014 +0800

      ARM: imx: fix register offset of pll7_usb_host gate clock

      There is a copy&paste error on register offset of pll7_usb_host gate
      clock introduced by i.MX6 PLL bypass support patches.  The error breaks
      the ENET function, because it overwrites the pll6_enet gate bit.

      Correct the offset for all i.MX6 clock drivers.

      Thanks to Fugang Duan <B38611@xxxxxxxxxxxxx> for spotting the error.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit dbaf381ffbf3acd4ac9a987f567a2b1a5edf6e62
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:13:25 2014 +0800

      ARM: clk-imx6sl: refine clock tree for SSI

      Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit dc4805c2e78ba5a22ea1632f3e3e4ee601a1743b
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Aug 26 23:06:33 2014 +0800

      ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver

      Since ENABLE and BYPASS bits of PLLs are now implemented as separate
      gate and mux clocks by clock drivers, the code handling these two bits
      can be removed from clk-pllv3 driver.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit db7c0659452c5f490ea5048390ad94de786f4b85
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:15:57 2014 +0800

      ARM: imx6sx: add BYPASS support for PLL clocks

      This is the same change for imx6sx clock driver as "ARM: imx6q: add BYPASS
      support for PLL clocks" for imx6q.  The difference is that only anaclk1
      is available on imx6sx.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e90f41990dce3557e345410ef33b0a47e8cb49fc
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:29:53 2014 +0800

      ARM: imx6sl: add BYPASS support for PLL clocks

      This is the same change for imx6sl clock driver as "ARM: imx6q: add BYPASS
      support for PLL clocks" for imx6q.  The difference is that only anaclk1
      is available on imx6sl.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit b1f156db47ae914a308488ce28e84f3d4ad4f667
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:17:48 2014 +0800

      ARM: imx6q: add BYPASS support for PLL clocks

      The imx6q clock driver currently hard-codes all PLL clocks to source
      from OSC24M without BYPASS support.  The patch adds the missing lvds_in
      clock which is mutually exclusive with lvds_gate, and implements BYPASS
      and BYPASS_CLK_SRC selection for PLL clocks as per Figure 10-3. Primary
      Clock Generation in IMX6DQRM, i.e. both BYPASS_CLK_SRC and BYPASS bits
      are implemented as mux clocks, and ENABLE bit of PLL clocks is
      implemented as a gate clock after BYPASS mux.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 19d863446a6b75b2f97b3012acf67c40b9f2ea1f
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Aug 26 15:06:33 2014 +0800

      ARM: imx: add an exclusive gate clock type

      There are a couple of gate clocks are mutually exclusive on i.MX6, i.e.
      LVDSCLK1_IBEN and LVDSCLK1_OBEN.  They cannot be enabled simultaneously.
      This patches adds an exclusive gate clock type specifically for such
      case.  The clock driver will need to call imx_clk_gate_exclusive() to
      register a gate clock with parameter exclusive_mask indicating the mask
      of gate bits which are mutually exclusive to this gate clock.

      Right now, it only handles the exclusive gate clocks which are defined
      in a single hardware register, which is the case we're running into
      today.  But it can be extended to handle exclusive gate clocks defined
      in different registers later if needed.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit bd404b1d337b960c44b75fcb01e3170f1d41ae80
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:48:59 2014 +0800

      ARM: clk-imx6q: refine clock tree for SSI

      Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit aec247d4ac578693ee75ac2bf10eac1c29299c45
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:48:58 2014 +0800

      ARM: clk-imx6q: refine clock tree for ASRC

      ASRC has "asrc", "asrc_ipg", "asrc_mem" clocks, and they share
      the same gate bits.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e37c1ad0327af0639f6358357f60f6209f8bbad6
  Author: Fancy Fang <chen.fang@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:33:12 2014 +0800

      ARM: clk-imx6sl: correct the pxp and epdc axi clock selections

      The parent clocks of IMX6SL_CLK_PXP_AXI_SEL and IMX6SL_CLK_EPDC_AXI_SEL
      clocks are not the same. So split the epdc_pxp_sels into two different
      clock selections 'pxp_axi_sels' and 'epdc_axi_sels'.

      Signed-off-by: Fancy Fang <chen.fang@xxxxxxxxxxxxx>
      Signed-off-by: Robby Cai <R63905@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7bce3d23ecfd327bd277598d67e93655fb4cc0ed
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 15:02:47 2014 +0800

      ARM: clk-imx6q: refine clock tree for ESAI

      There are three clock for ESAI, esai_extal, esai_ipg, esai_mem. Rename
      'esai' to 'esai_extal', 'esai_ahb' to 'esai_mem', and add 'esai_ipg'.
      Make the clock for ESAI more clear and align them with imx6sx.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0783a56087e9ecfae2f01f9662ff52081c5b5e25
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:12 2014 -0300

      ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks

      PLL5 is well suited for being the parent of IMX6SL_CLK_LCDIF_PIX_SEL and
      PLL2_PFD for IMX6SL_CLK_LCDIF_AXI_SEL.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit bad66c3ebdcdb4043bdcfe24ddab4802d5fc4327
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:11 2014 -0300

      ARM: clk-imx6sl: Remove csi_lcdif_sels[]

      Currently csi_lcdif_sels[] is a shared array for the providing the 
possible
      clock parents for csi and lcdif blocks.

      This is not correct, as csi and lcdif do not share the same clock parents.

      Introduce csi_sels[] for the csi and lcdif_axi_sels[] for the lcdif 
clocks in
      order to describe the parents correctly.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 21231f81f13db2883f11664b67fc6fb2690e6af2
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:12 2014 +0200

      ARM: imx: clk-vf610: Add USBPHY clocks

      This commit adds PLL7 which is required for USBPHY1. It also adds
      the USB PHY and USB Controller clocks and the gates to enable them.

      Acked-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 47526e410d32f749d78ce2655b6eeb2bffd9ed3d
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Wed Jun 25 17:10:12 2014 +0800

      ARM: imx: add cpufreq support for i.mx6sx

      Add cpufreq support for i.MX6SX, using common
      i.MX6Q cpufreq driver.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 3b18dd7a86f925951c8543339f8137a80fa40891
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Tue Jul 29 16:20:28 2014 +0200

      ARM: imx: clk-vf610: introduce clks_init_on

      At the end of the boot process, the clock framework might disable
      required main PLL's. So far, this was no issue since drivers
      requested clocks, which are descended of the main PLL's (e.g.
      pll1_pfd1, which provides the system clock).

      To archive the full 500MHz system clock, DDR clock need to be a
      descendant of PLL2 rather than PLL1 (DDRC_CLK_SEL set to 0). The
      bootloader sets up the clocks accordingly before making use of
      DDR at all. However, in Linux, there is no driver using PLL2,
      which lead to PLL2 being disabled by the clock framework.

      With this patch, we make sure that the main system clock and the
      DDR clock are initially enabled and are kept enabled.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 24980dc810f2c41929a50277946737e25ab3c0cd
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Jul 26 13:45:28 2014 +0400

      ARM: i.MX1: Add devicetree support

      This patch adds basic devicetree support for i.MX1 based SoCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit c896e938505714d4346388ddc8a82fb190f235aa
  Author: Jason Liu <r64343@xxxxxxxxxxxxx>
  Date:   Tue Nov 5 12:03:18 2013 +0800

      ARM: i.MX6: add more chip revision support

      Add more revision support for the new i.MX6DQ tape-out (TO1.5).  This
      TO1.5 is the Rev 1.3 as documented in i.MX6DQ data sheet, because TO1.3
      and TO1.4 are never revealed.

      Signed-off-by: Jason Liu <r64343@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Acked-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>

  commit b2efb3f0a1db62aff5e824125785ec6731143b6d
  Merge: 4ac0736 9e82bf0
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 11:28:52 2014 +1000

      drm: backmerge tag 'v3.17-rc5' into drm-next

      This is requested to get the fixes for intel and radeon into the
      same tree for future development work.

      i915_display.c: fix missing dev_priv conflict.

  commit 2e151c70dfb0075ff83bec305c52a9da1ba49089
  Author: Peter Neubauer <pneubauer@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 13:06:13 2014 +0200

      x86: HPET force enable for e6xx based systems

      As the Soekris net6501 and other e6xx based systems do not have
      any ACPI implementation, HPET won't get enabled.
      This patch enables HPET on such platforms.

      [    0.430149] pci 0000:00:01.0: Force enabled HPET at 0xfed00000
      [    0.644838] HPET: 3 timers in total, 0 timers will be used for per-cpu 
timer

      Original patch by Peter Neubauer 
(http://www.mail-archive.com/soekris-tech@xxxxxxxxxxxxxxxxx/msg06462.html)
      slightly modified by Conrad Kostecki <ck@xxxxxxxxxxxxxxxxxx> and massaged
      accoring to Thomas Gleixners <tglx@xxxxxxxxxxxxx> by me.

      Suggested-by: Conrad Kostecki <ck@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Eric Sesterhenn <eric.sesterhenn@xxxxxxxxxxxx>
      Cc: Peter Neubauer <pneubauer@xxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/5412D3A5.2030909@xxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 34abee398119acaed0b1fb4318eca5b364cf74e2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Mon Sep 15 12:21:17 2014 +0200

      ARM: shmobile: r8a73a4 dtsi: Add SoC-specific irqc compatible property

      The interrupt controller used the generic compatible property only.
      Add the SoC-specific one, to make it future proof.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit cf34e646dad101170e00712fe51986cbcdad3044
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Tue Sep 9 16:40:30 2014 -0700

      ipvs: address family of LBLCR entry depends on svc family

      The LBLCR entries should use svc->af, not dest->af.
      Needed to support svc->af != dest->af.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit f7fa38006983c0933a550fa790a3b3d3856394d1
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Tue Sep 9 16:40:29 2014 -0700

      ipvs: address family of LBLC entry depends on svc family

      The LBLC entries should use svc->af, not dest->af.
      Needed to support svc->af != dest->af.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 8052ba292559f907ea2ad4c827d83c195046dfe1
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:28 2014 -0700

      ipvs: support ipv4 in ipv6 and ipv6 in ipv4 tunnel forwarding

      Pull the common logic for preparing an skb to prepend the header into a
      single function and then set fields such that they can be used in either
      case (generalize tos and tclass to dscp, hop_limit and ttl to ttl, etc)

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit c63e4de2be5e1d253adce16dbba57ed42868bc22
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:27 2014 -0700

      ipvs: Add generic ensure_mtu_is_adequate to handle mixed pools

      The out_rt functions check to see if the mtu is large enough for the 
packet
      and, if not, send icmp messages (TOOBIG or DEST_UNREACH) to the source and
      bail out.  We needed the ability to send ICMP from the out_rt_v6 function
      and DEST_UNREACH from the out_rt function, so we just pulled it out into a
      common function.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 919aa0b2bbcf013467295dc9736db6fb575a4fb0
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:26 2014 -0700

      ipvs: Pull out update_pmtu code

      Another step toward heterogeneous pools, this removes another piece of
      functionality currently specific to each address family type.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 4a4739d56b006c4b34dfba03c356056e110521ca
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:25 2014 -0700

      ipvs: Pull out crosses_local_route_boundary logic

      This logic is repeated in both out_rt functions so it was redundant.
      Additionally, we'll need to be able to do checks to route v4 to v6 and 
vice
      versa in order to deal with heterogeneous pools.

      This patch also updates the callsites to add an additional parameter to 
the
      out route functions.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 391f503d69779867f05e9296ae523e9002c2d7ee
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:24 2014 -0700

      ipvs: prevent mixing heterogeneous pools and synchronization

      The synchronization protocol is not compatible with heterogeneous pools, 
so
      we need to verify that we're not turning both on at the same time.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit ba38528aae6ee2d22226c6a78727ddc13512b068
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:23 2014 -0700

      ipvs: Supply destination address family to ip_vs_conn_new

      The assumption that dest af is equal to service af is now unreliable, so 
we
      must specify it manually so as not to copy just the first 4 bytes of a v6
      address or doing an illegal read of 16 butes on a v6 address.

      We "lie" in two places: for synchronization (which we will explicitly
      disallow from happening when we have heterogeneous pools) and for black
      hole addresses where there's no real dest.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit ad147aa4dd2135e6d86e3329d4009283ba64287f
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:22 2014 -0700

      ipvs: Pass destination address family to ip_vs_trash_get_dest

      Part of a series of diffs to tease out destination family from virtual
      family.  This diff just adds a parameter to ip_vs_trash_get and then uses
      it for comparison rather than svc->af.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 655eef103d0bd99f540a52f7ede032e120756846
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:21 2014 -0700

      ipvs: Supply destination addr family to ip_vs_{lookup_dest,find_dest}

      We need to remove the assumption that virtual address family is the same 
as
      real address family in order to support heterogeneous services (that is,
      services with v4 vips and v6 backends or the opposite).

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 6cff339bbd5f9eda7a5e8a521f91a88d046e6d0c
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:20 2014 -0700

      ipvs: Add destination address family to netlink interface

      This is necessary to support heterogeneous pools.  For example, if you 
have
      an ipv6 addressed network, you'll want to be able to forward ipv4 traffic
      into it.

      This patch enforces that destination address family is the same as service
      family, as none of the forwarding mechanisms support anything else.

      For the old setsockopt mechanism, we simply set the dest address family to
      AF_INET as we do with the service.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 616a9be25cb9516e546c0de55d61e1e46e54ade9
  Author: Kenny Mathis <kmathis@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 09:20:15 2014 -0400

      ipvs: Add simple weighted failover scheduler

      Add simple weighted IPVS failover support to the Linux kernel. All
      other scheduling modules implement some form of load balancing, while
      this offers a simple failover solution. Connections are directed to
      the appropriate server based solely on highest weight value and server
      availability. Tested functionality with keepalived.

      Signed-off-by: Kenny Mathis <kmathis@xxxxxxxxxxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit b262b35c2ceb989c6b89dae6b8e0c0ce466cc90d
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:01:32 2014 +1000

      pnfs/blocklayout: include vmalloc.h for __vmalloc

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 55ab9ec99bbfb4450dfa9bc0fd9e2c5052f4c3f7
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:55 2014 +0900

      mtd: denali: remove a set-but-unused variable

      The variable "retry" in wait_for_irq() is set, but not used.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 93e3c8adf6fcf2204ca334237b92c7f8cdafce6f
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:54 2014 +0900

      mtd: denali: change the type of iterators to int

      We should rathar use "int" type for loop iterators.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 3157d1ed23098e3b004e78bc342af10d62f820f7
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:53 2014 +0900

      mtd: denali: remove unnecessary casts

      Useless casts result in unreadable source code.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5637b69d1c489d4585c94a2a1d0a38f4e6b1a705
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:52 2014 +0900

      mtd: denali: remove unnecessary variable initializations

      All of these variables are initialized to zero and then
      set to a different value below.
      Zero-initializing is redundant.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 43914a2dcc8f9fc1c25e6bd2650d8e7ad1a9b04a
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:51 2014 +0900

      mtd: denali: fix the format of comment blocks

      We should use
      /*
       * Blah Blah ...
       * ...
       */

      for multi-line comment blocks.

      In addition, refactor some comments where it seems reasonable and
      remove some comments where the code is clear enough such as:

          /* clear interrupts */
          clear_interrupts(denali);

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7622d4905a038961da6b1c6c3fe4be6c3dad7ef9
  Merge: 5b49ab3 9e82bf0
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Sep 15 16:28:16 2014 -0700

      Merge tag 'v3.17-rc5' from upstream

  commit 6fe8c1dbefd63ef3988edb745d9eb81fc6d0513c
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:54:09 2014 +0300

      scsi: balance out autopm get/put calls in scsi_sysfs_add_sdev()

      SCSI Well-known logical units generally don't have any scsi driver
      associated with it which means no one will call scsi_autopm_put_device()
      on these wlun scsi devices and this would result in keeping the
      corresponding scsi device always active (hence LLD can't be suspended as
      well). Same exact problem can be seen for other scsi device representing
      normal logical unit whose driver is yet to be loaded. This patch fixes
      the above problem with this approach:

      - make the scsi_autopm_put_device call at the end of scsi_sysfs_add_sdev
        to make it balance out the get earlier in the function.
      - let drivers do paired get/put calls in their probe methods.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 50c4e96411a6cd728f04cf70d8d6def57828b320
  Author: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:35:50 2014 -0400

      scsi: don't store LUN bits in CDB[1] for USB mass-storage devices

      The SCSI specification requires that the second Command Data Byte
      should contain the LUN value in its high-order bits if the recipient
      device reports SCSI level 2 or below.  Nevertheless, some USB
      mass-storage devices use those bits for other purposes in
      vendor-specific commands.  Currently Linux has no way to send such
      commands, because the SCSI stack always overwrites the LUN bits.

      Testing shows that Windows 7 and XP do not store the LUN bits in the
      CDB when sending commands to a USB device.  This doesn't matter if the
      device uses the Bulk-Only or UAS transports (which virtually all
      modern USB mass-storage devices do), as these have a separate
      mechanism for sending the LUN value.

      Therefore this patch introduces a flag in the Scsi_Host structure to
      inform the SCSI midlayer that a transport does not require the LUN
      bits to be stored in the CDB, and it makes usb-storage set this flag
      for all devices using the Bulk-Only transport.  (UAS is handled by a
      separate driver, but it doesn't really matter because no SCSI-2 or
      lower device is at all likely to use UAS.)

      The patch also cleans up the code responsible for storing the LUN
      value by adding a bitflag to the scsi_device structure.  The test for
      whether to stick the LUN value in the CDB can be made when the device
      is probed, and stored for future use rather than being made over and
      over in the fast path.

      Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Reported-by: Tiziano Bacocco <tiziano.bacocco@xxxxxxxxx>
      Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Acked-by: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 64bdcbc449105377dd60c8da97cfc1663b39562c
  Author: Kashyap.Desai@xxxxxxxxxxxxx <Kashyap.Desai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 19:24:33 2014 +0530

      scsi: add use_cmd_list flag

      Add a use_cmd_list flag in struct Scsi_Host to request keeping track of
      all outstanding commands per device.

      Default behaviour is not to keep track of cmd_list per sdev, as this may
      introduce lock contention. (overhead is more on multi-node NUMA.), and
      only enable it on the two drivers that need it.

      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2eefd57b97609949ae40952da2dea338e7d9a125
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Mon Aug 11 15:40:37 2014 +0300

      sd: Avoid sending medium write commands if device is write protected

      The SYNCHRONIZE_CACHE command is a medium write command and hence can
      fail when the device is write protected. Avoid sending such commands by
      making sure that write-cache-enable is disabled even though the device
      claim to support it.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Venkatesh Srinivas <venkateshs@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 74cf298fedfcb732335cae5d157e95295e87cf2a
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sat Aug 16 14:15:11 2014 -0700

      scsi: fix various kernel-doc problems in scsi_error.c

      Convert spaces to tabs in kernel-doc notation.
      Correct duplicated (copy-paste) kernel-doc comments that are incorrect.
      Fix kernel-doc warning:

      Warning(..//drivers/scsi/scsi_error.c:1647): No description found for 
parameter 'shost'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reviewed-by: Ewan D. Milne <emilne@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c1f570a6abc192f047550743f9957b617af605af
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Mon Sep 15 14:48:08 2014 -0700

      net: dsa: fix mii_bus to host_dev replacement

      dsa_of_probe() still used cd->mii_bus instead of cd->host_dev when
      building with CONFIG_OF=y. Fix this by making the replacement here as
      well.

      Fixes: b4d2394d01b ("dsa: Replace mii_bus with a generic host device")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10ee1c34bedcc0e2a196d85ec87806fd111b5e79
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:06:49 2014 -0700

      net_sched: use tcindex_filter_result_init()

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f9a220eff18d31cf82b92e74d5bbc8a3d7043d8
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:06:48 2014 -0700

      net_sched: fix suspicious RCU usage in tcindex_classify()

      This patch fixes the following kernel warning:

      [   44.805900] [ INFO: suspicious RCU usage. ]
      [   44.808946] 3.17.0-rc4+ #610 Not tainted
      [   44.811831] -------------------------------
      [   44.814873] net/sched/cls_tcindex.c:84 suspicious 
rcu_dereference_check() usage!

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3415d60113f64176114f1bddc09f76c222d85fae
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Sun Sep 14 21:23:01 2014 +0200

      regulator: fan53555: enable vin supply

      The regulator can be supplied by a parent regulator through its vin pin,
      so add the supply_name for it.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e5b2791d2a57e9da369bd75ae2a209bcce2ad4d3
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Mon Sep 15 19:58:44 2014 +0800

      ASoC: rt5677: Revise the wrong name in the header file

      The patch revises the wrong name in the header file.

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a57a65ba47b71e7af67af30466c7e0bd2ec5786d
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:06:46 2014 -0700

      net_sched: fix an allocation bug in tcindex_set_parms()

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80dcbd12fb30932bb001b913ffe36843e2a1fe3a
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:21:50 2014 -0700

      net_sched: fix suspicious RCU usage in cls_bpf_classify()

      Fixes: commit 1f947bf151e90ec0baad2948 ("net: sched: rcu'ify cls_bpf")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 05f7588c3c1641f64af93dc042947bbac35f39f6
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Sep 15 14:33:37 2014 -0700

      Input: palmas-pwrbutton - fix typo in the license string

      Follow the license string convention indicated in include/linux/module.h
      (don't capitalize v).

      This fixes following randconfig warning:
      FATAL: modpost: GPL-incompatible module palmas-pwrbutton.ko uses GPL-only 
symbol 'platform_driver_unregister'

      Fixes: adff5962fdd2 ("Input: introduce palmas-pwrbutton")
      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 5cc19b7c5e71bdd1214813c6d65a1dd5b37807ac
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Sep 15 14:31:22 2014 -0700

      Input: palmas-pwrbutton - use IRQF_ONESHOT

      make C=2 CHECK="scripts/coccicheck" MODE=report 
COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci 
./drivers/input/misc/palmas-pwrbutton.o
      Reports:
      drivers/input/misc/palmas-pwrbutton.c:213:9-29: ERROR: Threaded IRQ with 
no primary handler requested without IRQF_ONESHOT

      Palmas power button just needs threaded IRQ handler since I2C operations
      are involved and there is nothing in non-threaded primary handler we could
      do.

      So mark the request with ONESHOT as it should have been done in these
      cases.

      Fixes: adff5962fdd2 ("Input: introduce palmas-pwrbutton")
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 3ace3686f198e656624d7ca2984d053e65f6e09d
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Fri Sep 12 17:24:47 2014 -0700

      Input: psmouse - add support for detecting FocalTech PS/2 touchpads

      The Asus X450 and X550 laptops use a PS/2 touchpad from a new
      manufacturer called FocalTech:

      https://bugzilla.kernel.org/show_bug.cgi?id=77391
      https://bugzilla.redhat.com/show_bug.cgi?id=1110011

      The protocol for these devices is not known at this time, but even
      without knowing the protocol they need some special handling. They get
      upset by some of our other PS/2 device probing, and once upset generate
      random mouse events making things unusable even with an external mouse.

      This patch adds detection of these devices based on their pnp ids, and
      when they are detected, treats them as a bare ps/2 mouse. Doing things
      this way they at least work in their ps/2 mouse emulation mode.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit c6c2a3de36b1e45841888e27bc2f85ef4e471ad3
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:54:31 2014 +0200

      target: target_core_ua_h: Add #define of include guard

      Clearly the file was meant to contain an include guard, but it was
      missing the #define part.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit c04047eceed45ae210d020868672456c33cae300
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Mon Aug 18 15:05:37 2014 +0300

      tcm_fc: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 0486b60a8c62d3a9470374601dbd2f5f03afb1dd
  Merge: 6cca9ad b4d2394
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:24:29 2014 -0400

      Merge branch 'dsa-next'

      Alexander Duyck says:

      ====================
      DSA Cleanups

      This patch series does two things, first it cleans up the tag_protocol and
      protocol ops being configured seperately.  Second it addresses the desire
      to split DSA away from relying on a MII bus.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4d2394d01bc642e95b2cba956d908423c1bef77
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Mon Sep 15 13:00:27 2014 -0400

      dsa: Replace mii_bus with a generic host device

      This change makes it so that instead of passing and storing a mii_bus we
      instead pass and store a host_dev.  From there we can test to determine 
the
      exact type of device, and can verify it is the correct device for our 
switch.

      So for example it would be possible to pass a device pointer from a 
pci_dev
      and instead of checking for a PHY ID we could check for a vendor and/or 
device
      ID.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5075314e4e4b559cc37675ad8a721a89bccd6284
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Mon Sep 15 13:00:19 2014 -0400

      dsa: Split ops up, and avoid assigning tag_protocol and receive separately

      This change addresses several issues.

      First, it was possible to set tag_protocol without setting the ops 
pointer.
      To correct that I have reordered things so that rcv is now populated 
before
      we set tag_protocol.

      Second, it didn't make much sense to keep setting the device ops each 
time a
      new slave was registered.  So by moving the receive portion out into root
      switch initialization that issue should be addressed.

      Third, I wanted to avoid sending tags if the rcv pointer was not 
registered
      so I changed the tag check to verify if the rcv function pointer is set on
      the root tree.  If it is then we start sending DSA tagged frames.

      Finally I split the device ops pointer in the structures into two spots.  
I
      placed the rcv function pointer in the root switch since this makes it
      easiest to access from there, and I placed the xmit function pointer in 
the
      slave for the same reason.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e1ea97fef0cd579fd7ef3851548e068eaf2ad9f0
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Jul 17 02:29:53 2014 +0530

      target/configfs: Remove unnecessary null test

      This patch removes the null test on lun_cg. lun_cg is initialized
      at the beginning of the function to &lun->lun_group. Since lun_cg is
      dereferenced prior to the null test, it must be a valid pointer.

      The following Coccinelle script is used for detecting the change:

      @r@
      expression e,f;
      identifier g,y;
      statement S1,S2;
      @@

      *e = &f->g
      <+...
       f->y
       ...+>
      *if (e != NULL || ...)
       S1 else S2

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6cca9adb786184be21f30be0982e3ea0281f75cb
  Merge: 4370240 e097458
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:19:55 2014 -0400

      Merge branch 'bonding-cleanups'

      Nikolay Aleksandrov says:

      ====================
      bonding: style, comment and assertion changes

      This is a small and simple patch-set that doesn't introduce (hopefully) 
any
      functional changes, but only stylistic and semantic ones.
      Patch 01 simply uses the already provided __rlb_next_rx_slave function 
inside
      rlb_next_rx_slave(), thus removing the duplication of code.
      Patch 02 changes all comments that I could find to netdev style, removes
      some outdated ones and fixes a few more small cosmetic issues (new line
      after declaration, braces around if; else and such)
      Patch 03 removes one extra ASSERT_RTNL() because we already have it in the
      parent function and consolidates two other ASSERT_RTNL()s to the function
      that is exported and supposed to be called with RTNL anyway.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e0974585e74cc16446bc0690f0545b72aa2a3485
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Mon Sep 15 17:19:35 2014 +0200

      bonding: consolidate ASSERT_RTNL()s and remove the unnecessary

      Consolidate the calls to ASSERT_RTNL() before bond_select_active_slave()
      inside bond_select_active_slave() itself and remove the ASSERT_RTNL()
      from bond_hw_addr_swap() as it's not exported and its only caller -
      bond_change_active_slave() already has an ASSERT_RTNL().

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 547942cace50e536dcda9ce8397792bc992291d6
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Mon Sep 15 17:19:34 2014 +0200

      bonding: trivial: style and comment fixes

      First adjust a couple of locking comments that were left inaccurate,
      then adjust comments to use the netdev styling and remove extra new
      lines where necessary and add a couple of new lines between declarations
      and code. These are all trivial styling changes, no functional change.
      Also removed a couple of outdated or obvious comments.
      This patch is by no means a complete fix of all netdev style violations
      but it gets the bonding closer.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56924c3811ae843527f7a1090ead73a0acf704a4
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Mon Sep 15 17:19:33 2014 +0200

      bonding: consolidate the two rlb_next_rx_slave functions into one

      __rlb_next_rx_slave() is a copy of rlb_next_rx_slave() with the
      difference that it uses rcu primitives to walk the slave list. We don't
      need the two functions and can make rlb_next_rx_slave() a wrapper for
      callers which hold RTNL.
      So add a comment and ASSERT_RTNL() to make sure what is intended.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4b8c6ba616deab7ddf2725f5833cf027a149987f
  Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:00:32 2014 -0700

      scsi: fix regression that accidentally disabled block-based tcq

      Please try the fix below, looks like the commit broke TCQ for all drivers
      using block-level tagging.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cbaa42213461e9a722a391b3800d7c111de7049b
  Author: Mike Christie <michaelc@xxxxxxxxxxx>
  Date:   Wed Sep 3 00:00:39 2014 -0500

      libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu

      This patches fixes a potential buffer overrun in __iscsi_conn_send_pdu.
      This function is used by iscsi drivers and userspace to send iscsi PDUs/
      commands. For login commands, we have a set buffer size. For all other
      commands we do not support data buffers.

      This was reported by Dan Carpenter here:
      http://www.spinics.net/lists/linux-scsi/msg66838.html

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4ac073640a528662a7c072a30e92e70ce00ded33
  Merge: 19524f7 cc2a907
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 06:20:53 2014 +1000

      Merge branch 'linux-3.18' of 
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

      This is the main merge request for Nouveau 3.18, overview:
      - various bits of roy's gt21x clock work
      - various bits of kepler memory clock work (don't get too excited, 
there's at least one more major bit left that's busting higher freqs)
      - misc fan control improvements
      - kepler hdmi infoframe fixes
      - dp audio
      - l2 cache + cbc improvements

      * 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: 
(68 commits)
        drm/gt214-/disp: enable dp audio
        drm/gt214-/kms: fix hda eld regression
        drm/g94-/disp: calculate some dp audio constants
        drm/gt214-/kms: perform hda codec setup on displayport too
        drm/gk104-/disp: infoframe registers moved yet again on kepler
        drm/nouveau/bios: parse older ramcfg/timing data like we do newer ones
        drm/nva3/fb/ram: Per-partition regs
        drm/nouveau/fb/ram: Support strided regs
        drm/nv50/fb/ram: Store the number of partitions in the designated fields
        drm/nv50/kms: Set VBLANK time in modeset script
        drm/nouveau/bios: Add rammap support for version 1.0
        drm/gf100-/pwr/memx: block host and fifo around reclock
        drm/nouveau/pwr/memx: fix command ordering around block/unblock
        drm/nouveau/pwr/memx: rename fb off/on to block/unblock
        drm/nva3/clk: Pause the GPU before reclocking
        drm/nouveau/gpio: rename g92 class to g94
        drm/gk104-/fb/ram: move fb enable/disable to same place as nvidia
        drm/gk104/fb/ram: twiddle some more bits when reclocking
        drm/nouveau/bios: parse another large chunk of random memory config data
        drm/gk104-/fb/ram: perform certain steps only when bios data differs
        ...

  commit 07034aeae152de52c29f032ca995bf9dafbe24e2
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:36:06 2014 +0200

      netfilter: ipset: hash:mac type added to ipset

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit aef96193fe7b2791c4a3b19fe75426b929769471
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:30:54 2014 +0200

      netfilter: ipset: send nonzero skbinfo extensions only

      Do not send zero valued skbinfo extensions to userspace at listing.

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 76cea4109ca89dea218fdc652d2e1535fd9b5fc7
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Tue Sep 2 14:21:20 2014 +0400

      netfilter: ipset: Add skbinfo extension support to SET target.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit cbee93d7b71bf9d73382e503a4f60848eec60ea8
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:30 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support for the list set 
type.

      Add skbinfo extension kernel support for the list set type.
      Introduce the new revision of the list set type.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit af331419d34e2fc0e2d0c629734f8d160f95a3ec
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:29 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support for the hash set 
types.

      Add skbinfo extension kernel support for the hash set types.
      Inroduce the new revisions of all hash set types.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 39d1ecf1ad0e19145e1f3a6cd838b7354ef71bf7
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:28 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support for the bitmap set 
types.

      Add skbinfo extension kernel support for the bitmap set types.
      Inroduce the new revisions of bitmap_ip, bitmap_ipmac and bitmap_port set 
types.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 0e9871e3f79fd17c691b50a9669220c54ff084a2
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:27 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support in the ipset core.

      Skbinfo extension provides mapping of metainformation with lookup in the 
ipset tables.
      This patch defines the flags, the constants, the functions and the 
structures
      for the data type independent support of the extension.
      Note the firewall mark stores in the kernel structures as two 32bit 
values,
      but transfered through netlink as one 64bit value.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 73e64e1813e9ea45885419d0fff1e628a6ab95d4
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 20:48:26 2014 +0200

      netfilter: ipset: Fix static checker warning in ip_set_core.c

      Dan Carpenter reported the following static checker warning:

              net/netfilter/ipset/ip_set_core.c:1414 call_ad()
              error: 'nlh->nlmsg_len' from user is not capped properly

      The payload size is limited now by the max size of size_t.

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 1030f9fe65602465a89beaa05c3343cf9fd68a88
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:54 2014 +0530

      ath9k: Fix primary station configuration

      Assign 'primary_sta' to the active primary station
      interface after iterating over the list of interfaces.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit af87dd33a17151f46ae50a564a799f9ea9397539
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:53 2014 +0530

      ath9k: Remove useless opmode check

      The opmode is verified to be NL80211_IFTYPE_STATION
      before calling ath9k_set_assoc_state().

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4ee26de18d267170fe44ecb6cc4bafaa218b26e3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:52 2014 +0530

      ath9k: Set offchannel state properly

      When switching offchannel, BSS related information
      in the HW has to be reset to default values. Add a routine
      to do this.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7f30eac9938daf12e34334c8eb1f8fba37fc7ace
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:51 2014 +0530

      ath9k: Check beaconing mode properly

      In MCC mode, the TSF of a context needs to be
      adjusted only if it is GO/AP.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a2b28601503e8d0586d207732a0e8de90e6ce05b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:50 2014 +0530

      ath9k: Remove unnecessary tbtt assignment

      The next_tbtt variable in the scheduler is needed only
      for GO/AP mode operation and is always read from the
      NEXT_TBTT_TIMER in the HW. There is no need to store
      the timestamp for received beacons.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4214852ea157bdae39c2dca64f1a09aa7dbb1d00
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:12 2014 +0200

      b43: add support for setting the beacon listen interval

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0996c3910b8de402c319495c9560f3a909c8b866
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:11 2014 +0200

      b43: update some transmit header constants

      Some constants were missing and are added now.
      The rate mode was renamed, at least the ucode in brcsmac uses 2 for HT
      rates (iee80211n) and the more recent ucodes are using 3 for VHT
      (ieee80211ac).

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 30adb4d7a96d3e72447ed092e36e89ba3a6ab391
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:10 2014 +0200

      b43: add missing rate

      The OFDM reate 9MB was not set here

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 261b758ba6203da967f0927ec31617c9f22dbdaa
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:09 2014 +0200

      b43: tell ucode the phy type and version

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5eb3645e0f35e8e12a82b055ea1204ae322d2a19
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:08 2014 +0200

      b43: tell the ucode the mac capabilities

      This is based on code form brcmsmac.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a43b5142ad7ae97a277e001cb352e509da451cb9
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:14:10 2014 +0300

      fixup! wil6210: fix usage of print_hex_dump_debug

      Use empty inline functions instead of empty #define. Fix for "unused 
variable"
      as reported below:

      tree:   
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master
      head:   167bf96dd87d2a8360cb9e9783006876dac4f579
      commit: 871d8c4bbb0f23c29a21b63b1801071766f69b51 [45/62] wil6210: fix 
usage of print_hex_dump_debug
      config: i386-allyesconfig
      reproduce:
        git checkout 871d8c4bbb0f23c29a21b63b1801071766f69b51
        make ARCH=i386  allyesconfig
        make ARCH=i386

      All warnings:

         drivers/net/wireless/ath/wil6210/wmi.c: In function 'wmi_evt_rx_mgmt':

      >> drivers/net/wireless/ath/wil6210/wmi.c:341:10: warning: unused 
variable 'ie_len' [-Wunused-variable]
            size_t ie_len = d_len - offsetof(struct ieee80211_mgmt,
                   ^

      >> drivers/net/wireless/ath/wil6210/wmi.c:340:13: warning: unused 
variable 'ie_buf' [-Wunused-variable]
            const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable;
                      ^

      vim +/ie_len +341 drivers/net/wireless/ath/wil6210/wmi.c

      2be7d22f Vladimir Kondratiev 2012-12-20  334
      2be7d22f Vladimir Kondratiev 2012-12-20  335    if 
(ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) {
      2be7d22f Vladimir Kondratiev 2012-12-20  336            struct 
cfg80211_bss *bss;
      8eea944a Vladimir Kondratiev 2014-06-16  337            u64 tsf = 
le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp);
      8eea944a Vladimir Kondratiev 2014-06-16  338            u16 cap = 
le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info);
      8eea944a Vladimir Kondratiev 2014-06-16  339            u16 bi = 
le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int);
      8eea944a Vladimir Kondratiev 2014-06-16  340            const u8 *ie_buf 
= rx_mgmt_frame->u.beacon.variable;
      8eea944a Vladimir Kondratiev 2014-06-16  341            size_t ie_len = 
d_len - offsetof(struct ieee80211_mgmt,
      8eea944a Vladimir Kondratiev 2014-06-16  342                              
               u.beacon.variable);
      8eea944a Vladimir Kondratiev 2014-06-16  343            wil_dbg_wmi(wil, 
"Capability info : 0x%04x\n", cap);
      8eea944a Vladimir Kondratiev 2014-06-16  344            wil_dbg_wmi(wil, 
"TSF : 0x%016llx\n", tsf);

      :::::: The code at line 341 was first introduced by commit
      :::::: 8eea944af0efcdba09dac1ad220c9bfa68293279 wil6210: print more info 
about BSS found

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a38a9ef1c0647f9add53ab4b43660d3fbefaa36e
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:29 2014 +0200

      brcm80211: use container_of to resolve dma_info from dma_pub

      Use container_of instead of casting first structure member.

      Compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d68e9f5d8549f37332a7ec810d2864b793219845
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:28 2014 +0200

      brcm80211: use container_of to resolve brcms_phy from brcms_phy_pub

      Use container_of instead of casting first structure member.

      Compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5eef40e5687da4ad0123e231e4fe952a12655f0b
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 12 15:50:58 2014 -0500

      rtlwifi: btcoexist: Change local debugging macros CL_*** into the 
standard varieties

      Macros CL_SNPRINTF and CL_PRINTF are always used in that order. The first
      formats info into a buffer, and the second dumps it with printk. As the
      debug system in rtlwifi has a macro that does this with a single call,
      it seems reasonable to use it instead. An additional benefit is that the
      debug level can be set when loading the driver used by the wifi device.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 737f657f71b6e4bcb07478eb0a32eb92c80eaf4b
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 12 18:37:26 2014 +0200

      b43: Implement PHY PLL reset

      We should reset PLL after changing MAC frequency.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 50398ee03414228ba834a52aa4f203871a506b72
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:09:00 2014 +0530

      mwifiex: modify TX/RX window sizes for AP interface

      This patch sets uAP BA window sizes to 64.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6e251174c77a28a4ebaad9be963843898b658039
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:59 2014 +0530

      mwifiex: add rx workqueue support

      This patch adds RX work queue support to mwifiex.
      Packets received are queued to internal queue which are then
      processed by scheduling a work item for RX process.

      RX work is enabled only on SMP systems.

      Reviewed-by: James Cameron <quozl@xxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d8d91253ba11bb6e98105c2bc88a40d08fac06ff
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:58 2014 +0530

      mwifiex: remove low priority scan handling

      We have a logic in driver to delay or abort low priority scan
      to serve Tx traffic effectively. With scan channel
      gap support added, firmware now allows driver to send Tx data while
      scan operation is in progress. Hence low priority scan handling
      in driver is not required now. This patch removes related code.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 971a73f5523ea0512267949bd6ae3f68b9f3431f
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:57 2014 +0530

      mwifiex: remove redundant variable report_scan_result

      This variable is never used, get rid of it.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5ec39efa16036c8291d2d81282280213c2c16ad1
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:56 2014 +0530

      mwifiex: process TX even when scan is ongoing

      With channel scan gap, FW comes back to connected channel after each
      single channel scan. So we can safely transfer data to FW during scan.
      FW would send this data once on connected channel.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 97010cf8dfe5ca2d9f5d8d32a0e1f25246f852ea
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:55 2014 +0530

      mwifiex: remove restriction of single channel scan when connected

      With scan channel gap in place, FW comes back to connected channel
      after each scan; so we dont need to restrict FW to scan
      single channel while connected.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cb91be87e12c079fcf25069a21123756c0931dd6
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:54 2014 +0530

      mwifiex: bring in scan channel gap feature

      With scan channel gap when any station/AP is active, FW comes back
      to connected channel for any pending data transfter after scanning each
      channel.
      We set scan channel gap TLV to FW in scan command when any of the
      interface is active. This enables scan channel gap in FW.
      Also when scan channel gap is enabled, we would scan maximum channels
      allowed by FW.

      Scan channel gap is supported only on FW with V15 FW API.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a9c1c89eea11884243825d473fd3991d943ffc65
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:53 2014 +0530

      mwifiex: set passive scan type for scan requests with no ssid

      It was observed that station would sent probe request even when
      scan type has been set as passive during iw scan.
      This was happening because driver sets passive scan type only
      when channel has IEEE80211_CHAN_NO_IR flag set.
      Along with this, add condition to check if no ssids are specified in
      scan request so as to mark such scan request passive.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c48ba040acb81bc37ead17cae23fe3d9b3c08474
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:52 2014 +0530

      mwifiex: minor cleanup in multiport aggregation

      'mp_data_port_mask' and 'mp_end_port' gives correct information
      even for the chipsets supporting SDIO new mode (32 ports).
      We will get rid of this chip specific handling.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c7346c3231e9b8e530ab7b73796066f7bf60b240
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:51 2014 +0530

      mwifiex: fix a bug in Tx multiport aggregation

      When aggregation port limit is reached, we stop aggregation and
      the data is sent to firmware. It is observed that one less packet
      than the port limit is aggregated in this case. ex. 15 instead of
      16.
      The reason is we have redundant port limit checks before current
      packet is added to aggregation buffer.

      The issue is fixed by removing these checks. We already have
      necessary check in precopy current buffer handling.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a659c4306b3d8de0be218ad47ee92eae31d5b0dd
  Author: Xinming Hu <huxm@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:50 2014 +0530

      mwifiex: fix 5G association failure after leaving 2.4G IBSS

      When assocaiting to an AP , mwifiex set supported data rates
      based on target AP's capability. For 5G AP(11a mode), a/n/ac mode
      would possibly be set.
      However, for some chips which dont support 11AC mode current config_bands
      will be used instead.

      For example, if we join an IBSS in 11b mode ,adapter->config_bands
      will be set to 1(11b mode). Then we leave IBSS ,and try to connect
      5G a/n mode AP. At this time , only 11b mode data rates will be
      supported in assoc request , which result in assoc failure with
      reason code 18: Association denied due to requesting station not
      supporting all rates.

      This patch fix such a cornel case, by adding additional check for
      current chip's 11ac capability.

      Reported-by: Andreas Fenkart <afenkart@xxxxxxxxx>
      Signed-off-by: Xinming Hu <huxm@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2703a66865eb3a5b422749281371e9eefa8658c4
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:49 2014 +0530

      mwifiex: support for event done interrupt

      This patch adds support for writing CPU event interrupt done back
      to device.
      Patch also increases interrupt buffer ring size from 4 to 8.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3223db2086c987d4527fdaa487a027b0148e9692
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:48 2014 +0530

      mwifiex: rework internal scan for association

      There was an issue with internal scan during association wherein
      we would complete internal scan on first scan command response.
      This would cause association failure if AP is not found in first scan
      response e.g. APs from A band.
      This patch fixes this issue by completing internal scan only when all
      scan commands from scan pending queue and command pending queue are
      sent to FW and response to last scan command is received.

      Tested-by: Xinmin Hu <huxm@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 42a028aa952b66a039ee8c0a08ff4e3658246269
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:47 2014 +0530

      mwifiex: avoid processing RX packets with invalid length

      If rx_len received in interface header from FW is more than
      RX buffer size, skb_put for such length results into skb_panic.
      Avoid this by not processing such packets. We just print a warning
      for such packets and free skb.

      Reviewed-by: Paul Stewart <pstew@xxxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3c99832d74777c9ec5545a92450fac5d37b0d0e1
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:46 2014 +0530

      mwifiex: fix probable memory corruption while processing TDLS frame

      Size of RSN IE buffer in driver is 254 while maximum size of received 
buffer
      to be copied to RSN IE buffer can be 255. Add boundary check to copy 
maximum
      of 254 bytes into RSN IE buffer.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4721c63b929b13bce6860dc8ec068f86efcab2ea
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:45 2014 +0530

      mwifiex: set fw api info for backword compatibility

      If we dont set FW API info here, for older FW releases where FW API
      is not available in GET_HW_SPEC, API version would remain 0.
      This may cause issues with 11ac if older FW is used with newer driver.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5effb73c529c5d66eecd541d30470b11cc58c64f
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 12 10:24:11 2014 +0200

      b43: HT-PHY: Update values for frequency calibration

      Previous values were extracted from MMIO dump of some old 5.x driver,
      new ones should improve calibration. This also adds values for 5 GHz.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1f21de53ac8651b1a3e79576f1adf00aabecd052
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 12 10:24:10 2014 +0200

      b43: HT-PHY: Implement band switching

      It works pretty much the same way as in N-PHY.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 48bf43fad76eb656f55bff3e3febe91578f1afe3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 12:10:48 2014 +0530

      ath9k: Fix beacon processing in offchannel

      When interfaces of different types are present
      in a context and an offchannel request is received
      on a STA interface, we end up trying to process
      beacons received when we are offchannel. This hits
      the below warning since offchannel will not have proper
      beacon parameters.

      Fix this by not processing beacons received when we
      are offchannel.

      ------------[ cut here ]------------
      WARNING: CPU: 1 PID: 0 at ../drivers/net/wireless/ath/ath9k/recv.c:552 
ath_rx_tasklet+0xf8f/0x1020 [ath9k]()
      CPU: 1 PID: 0 Comm: swapper/1 Tainted: G           O   
3.17.0-rc4-wl-debug #16
      Hardware name: LENOVO 28427ZQ/INVALID, BIOS 6JET58WW (1.16 ) 09/17/2009
       0000000000000000 15916787056abba3 ffff88013b603d08 ffffffff8156af94
       ffff88013b603d50 ffff88013b603d40 ffffffff81070dbd ffff8800a84bb300
       ffff8800b05db358 ffff8800a84cc578 ffff8800a84bb300 ffff8800b05daa40
      Call Trace:
       <IRQ>  [<ffffffff8156af94>] dump_stack+0x4d/0x6f
       [<ffffffff81070dbd>] warn_slowpath_common+0x7d/0xa0
       [<ffffffff81070e3c>] warn_slowpath_fmt+0x5c/0x80
       [<ffffffff81572143>] ? _raw_spin_lock_irqsave+0x83/0xa0
       [<ffffffffa09d04a6>] ? ath_rx_tasklet+0x9f6/0x1020 [ath9k]
       [<ffffffffa09d0a3f>] ath_rx_tasklet+0xf8f/0x1020 [ath9k]
       [<ffffffffa09cd4f4>] ath9k_tasklet+0xf4/0x310 [ath9k]
       [<ffffffff81075a97>] tasklet_action+0xe7/0xf0
       [<ffffffff8107508a>] __do_softirq+0x12a/0x340
       [<ffffffff8107544e>] irq_exit+0x9e/0xc0
       [<ffffffff81575e56>] do_IRQ+0x56/0xe0
       [<ffffffff81573c72>] common_interrupt+0x72/0x72
       <EOI>  [<ffffffff81421037>] ? cpuidle_enter_state+0x67/0x1a0
       [<ffffffff81421257>] cpuidle_enter+0x17/0x20
       [<ffffffff810b3ebe>] cpu_startup_entry+0x3ce/0x420
       [<ffffffff81048563>] start_secondary+0x233/0x2c0
      ---[ end trace f15c3e33ba78d840 ]---
      ------------[ cut here ]------------

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6b5447ce630cdc231caf4f958325f8fa925216bf
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 11 19:02:10 2014 -0500

      rtlwifi: btcoexist: avoid format string in printk

      Recent changes to this driver inadvertently reverted the change made by 
Kees
      Cook in commit 6437f51ec3.

      Reported-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4307b0fe22f4641530bc24066dc432e3f1125459
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Thu Sep 11 23:50:54 2014 +0200

      ath9k: fix radar parameters initialization

      Move ath9k_hw_set_radar_params() in ath9k_hw_reset() in order to avoid
      AR_PHY_RADAR registers are overwritten after hw reset

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 62c5afb8e388eae4e54f1ad415c1a1bc745c8b08
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:30:16 2014 +0300

      hostap: proc: substitute loops by %*phN

      For dumping small buffers we may use %*phN specifier instead of custom
      approach..

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1186b623c2b04ae8c963c36f1dbcc159a6c99f60
  Merge: 6bd2bd2 9a783a1
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:55:45 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 6bd2bd27baf12fa0f2e6d611509fc0e1bffb0f97
  Merge: eb2eacf 0d8614b
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:51:23 2014 -0400

      Merge tag 'mac80211-next-for-john-2014-09-12' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

      Johannes Berg <johannes@xxxxxxxxxxxxxxxx> says:

      "This time, I have some rate minstrel improvements, support for a very
      small feature from CCX that Steinar reverse-engineered, dynamic ACK
      timeout support, a number of changes for TDLS, early support for radio
      resource measurement and many fixes. Also, I'm changing a number of
      places to clear key memory when it's freed and Intel claims copyright
      for code they developed."

      Conflicts:
        net/mac80211/iface.c

      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 437024067ac1fbda7bb3a795e75922f9034672fb
  Merge: 13bb518 b3d6cb9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:41:12 2014 -0400

      Merge branch 'tcpflags'

      Eric Dumazet says:

      ====================
      tcp: no longer keep around headers in input path

      Looking at tcp_try_coalesce() I was wondering why I did :

      if (tcp_hdr(from)->fin)
           return false;

      The answer would be to allow the aggregation, if we simply OR the FIN and 
PSH
      flags eventually present in @from to @to packet. (Note a change is also
      needed in skb_try_coalesce() to avoid calling skb_put() with 0 len)

      Then, looking at tcp_recvmsg(), I realized we access tcp_hdr(skb)->syn
      (and maybe tcp_hdr(skb)->fin) for every packet we process from socket
      receive queue.

      We have to understand TCP flags are cold in cpu caches most of the time
      (assuming TCP timestamps, and that application calls recvmsg() a long
      time after incoming packet was processed), and bringing a whole
      cache line only to access one bit is not very nice.

      It would make sense to use in TCP input path TCP_SKB_CB(skb)->tcp_flags
      as we do in output path.

      This saves one cache line miss, and TCP tcp_collapse() can avoid dealing
      with the headers.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3d6cb92fd190d720a01075c4d20cdca896663fc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 15 04:19:53 2014 -0700

      tcp: do not copy headers in tcp_collapse()

      tcp_collapse() wants to shrink skb so that the overhead is minimal.

      Now we store tcp flags into TCP_SKB_CB(skb)->tcp_flags, we no longer
      need to keep around full headers.
      Whole available space is dedicated to the payload.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e93a0435f809d009919a743fb6e93076faac8aa7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 15 04:19:52 2014 -0700

      tcp: allow segment with FIN in tcp_try_coalesce()

      We can allow a segment with FIN to be aggregated,
      if we take care to add tcp flags,
      and if skb_try_coalesce() takes care of zero sized skbs.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e11ecddf5128011c936cc5360780190cbc901fdc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 15 04:19:51 2014 -0700

      tcp: use TCP_SKB_CB(skb)->tcp_flags in input path

      Input path of TCP do not currently uses TCP_SKB_CB(skb)->tcp_flags,
      which is only used in output path.

      tcp_recvmsg(), looks at tcp_hdr(skb)->syn for every skb found in receive 
queue,
      and its unfortunate because this bit is located in a cache line right 
before
      the payload.

      We can simplify TCP by copying tcp flags into TCP_SKB_CB(skb)->tcp_flags.

      This patch does so, and avoids the cache line miss in tcp_recvmsg()

      Following patches will
      - allow a segment with FIN being coalesced in tcp_try_coalesce()
      - simplify tcp_collapse() by not copying the headers.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb2eacf77ec4828c9a2e451b06bc6fc44266f4c0
  Merge: 167bf96 f991e17
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:37:07 2014 -0400

      Merge branch 'for-john' of 
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

  commit 13bb5180e82349d9fcfa11cd17b3c1e7b558a902
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:34:47 2014 +0200

      net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing 
null-terminate in conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 949bdd208325a5a947135ed4f8e6df0aa18aae89
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:32:42 2014 +0200

      net: ethernet: freescale: fec_main.c: Cleaning up missing null-terminate 
in conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a9c43bed891d1f8d639c69893ee194f5700d0b2
  Author: Jon Masters <jcm@xxxxxxxxxx>
  Date:   Tue Aug 26 21:23:38 2014 +0100

      setup: Move unmask of async interrupts after possible earlycon setup

      The kernel wants to enable reporting of asynchronous interrupts (i.e.
      System Errors) as early as possible. But if this happens too early then
      any pending System Error on initial entry into the kernel may never be
      reported where a user can see it. This situation will occur if the kernel
      is configured with CONFIG_PANIC_ON_OOPS set and (default or command line)
      enabled, in which case the kernel will panic as intended, however the
      associated logging messages indicating this failure condition will remain
      only in the kernel ring buffer and never be flushed out to the (not yet
      configured) console. Therefore, this patch moves the enabling of
      asynchronous interrupts during early setup to as early as reasonable,
      but after parsing any possible earlycon parameters setting up earlycon.

      Signed-off-by: Jon Masters <jcm@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit fe184066abda9de114a80db24f1496ee6c31d1af
  Author: Mark Charlebois <charlebm@xxxxxxxxx>
  Date:   Mon Sep 15 06:30:15 2014 +0100

      arm64: LLVMLinux: Fix inline arm64 assembly for use with clang

      Remove '#' from immediate parameter in AARCH64 inline assembly in mmu.

      This code now works with both gcc and clang.

      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 17b6f244483a6799e43f9af649a2eb94fa1502ec
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:27 2014 +0200

      bna: use container_of to resolve bufdesc_ex from bufdesc

      Use container_of instead of casting first structure member.

      Compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61cd2ebb35dcf1990f66af76649260a79ae4cb15
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:26 2014 +0200

      net: fec: use container_of to resolve bufdesc_ex from bufdesc

      Use container_of instead of casting first structure member.

      ARM cross-compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f8c0e057b4898055b24b44d03b837a15d8b93b37
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Sep 15 18:40:45 2014 +0200

      USB: serial: remove zte_ev driver

      The zte_ev driver is based on code (once) distributed by ZTE that still
      appears to originally have been reverse-engineered and bolted onto the
      generic driver.

      A closer analysis of the zte_ev setup code reveals that it consists of
      standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE)
      but unfortunately fails to get some of those right. In particular, as
      reported by Lei Liu, it fails to lower DTR/RTS on close. It also appears
      that the control requests lack the interface argument.

      Since line control is already handled properly by the option driver, and
      the SET/GET_LINE_CODING requests appears to be redundant (amounts to a
      SET 9600 8N1) let's remove the redundant zte_ev driver.

      Also move the remaining ZTE PIDs to the generic option modem driver.

      Reported-by: Lei Liu <liu.lei78@xxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 4b7154ba70bb20a3c024faabdd2bc207b550a813
  Merge: adceac1 9e82bf0
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Sep 15 18:07:37 2014 +0200

      Merge tag 'v3.17-rc5' into usb-next

      USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit b052ff30cd450c91a32e8e928979bca021462996
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 18:12:35 2014 +0200

      ARM: at91: PIT: Move the driver to drivers/clocksource

      Now that we don't depend on anyting in the mach-at91 directory, we can 
just
      move the driver to where it belongs.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

      Conflicts:
        arch/arm/mach-at91/Kconfig
        arch/arm/mach-at91/Makefile

  commit 7d80335e29701e9c2cc55ec0ea79afe6351aa20b
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 16:02:24 2014 +0200

      ARM: at91: Give the PIT irq as an argument of at91sam926x_pit_init

      This allows to remove the dependency of the timer driver on 
mach/hardware.h and
      having an hardcoded interrupt number in the driver itself.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 6970c34cea87ad54aab84e743970b84b1fdf1c7d
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:03:36 2014 +0300

      MAINTAINERS: add maintainer for generic 6LoWPAN

      Add Jukka to 6LoWPAN maintainer list. He will concentrate on
      generic and bluetooth part of 6LoWPAN stack.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Acked-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 941a74ca9e666595910751f4187797d5e1424565
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 15 15:22:02 2014 +0200

      ALSA: Update document about PCM nonatomic ops

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 3b73cfe5598eda7f5540608acd63b86688242731
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 14:58:59 2014 +0200

      ALSA: pdaudiocf: Use nonatomic PCM ops

      Like other fixes, convert the tasklet to a threaded irq and replace
      spinlock with mutex appropriately.  ak4117_lock remains as spinlock
      since it's called in another spinlock context from ak4117 driver.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 6336c20cdaee1dd13d01dfa8c07ce3b18bbc846f
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 14:01:05 2014 +0200

      ALSA: lx6464es: Use nonatomic PCM ops

      Like the other previous changes, this patch for lx6464es takes the
      same strategy for converting to nonatomic PCM ops: replacing spinlock
      with mutex, converting the irq tasklet to the threaded irq, and
      merging the trigger tasklets back to the trigger callback.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 9bef72bdb26e291d6dffb04768741a0e49582666
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 12:21:38 2014 +0200

      ALSA: pcxhr: Use nonatomic PCM ops

      This time PCXHR, another Digigram boards: like the previous patches,
      the conversion is straightforward, replacing spinlocks with mutexes,
      merging the irq tasklet into the threaded irq handler and the PCM
      trigger tasklet back to the trigger callback.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 8d3a8b5cb57da4e327bdaf7c81a90d4105b73205
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 11:48:07 2014 +0200

      ALSA: mixart: Use nonatomic PCM ops

      Like the previous patch for VX boards, miXart device driver can be
      also rewritten to use nonatomic PCM ops.  Simply spinlocks are
      replaced with mutex, the tasklet code is merged into the threaded irq
      handler.  Also, now mgr->msg_mutex is superfluous, so merged to
      msg_lock.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit db0a5214b8d6cc7a90ce3336d24a85b90cbb4e67
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Sep 9 17:17:20 2014 +0200

      ALSA: vx: Use nonatomic PCM ops

      Rewrite VXpocket and VX222 drivers to use the new PCM nonatomic ops.
      The former irq tasklet is replaced with a threaded irq handler, and
      the tasklet for the PCM delayed start is simply merged into the normal
      PCM trigger, as well as the replacement of spinlock with mutex.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit cc2a9071458254cb0db6153811734750da0233ea
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 21:29:05 2014 +1000

      drm/gt214-/disp: enable dp audio

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d889c52427d48c05f163f2f39b2cfc12e17e5266
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 21:11:51 2014 +1000

      drm/gt214-/kms: fix hda eld regression

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9506140f425da42d919ea58307c8e83b78961dae
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 15:55:56 2014 +1000

      drm/g94-/disp: calculate some dp audio constants

      NVIDIA appear to have tweaked the algorithm from GF110, this implements
      the previous algorithm for them still.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3eee8646c119db9c12f4fe66dc275093abd84555
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 15:20:47 2014 +1000

      drm/gt214-/kms: perform hda codec setup on displayport too

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a522946174b5ae389af0856c422d865a63c70316
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 15:15:09 2014 +1000

      drm/gk104-/disp: infoframe registers moved yet again on kepler

      Thanks to Vincent Pelletier for pointing this out and providing a proof of
      concept patch on the list.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit c378eb746167e0e96e9a2da72781c0d409a8d94e
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 12:30:08 2014 +1000

      drm/nouveau/bios: parse older ramcfg/timing data like we do newer ones

      Done after discussion with Roy.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a407318913b11362e10d0948ae82de6edaf98a9e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:16 2014 +0200

      drm/nva3/fb/ram: Per-partition regs

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 930da220bf39372587af867ae6543d0205b8b66e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:15 2014 +0200

      drm/nouveau/fb/ram: Support strided regs

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit de1c4e281bda1b069b72a0b7fa2ab6fed585c70c
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:14 2014 +0200

      drm/nv50/fb/ram: Store the number of partitions in the designated fields

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 1dce6264045cd23e9c07574ed0bb31c7dce9354f
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:13 2014 +0200

      drm/nv50/kms: Set VBLANK time in modeset script

      Solves blinking on reclocking memory. The value set is an underestimate, 
but
      with non-reduced vblanking this should give us plenty of time

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2a7fa6744cd8333a414b5f3bfe4de647d787102e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:12 2014 +0200

      drm/nouveau/bios: Add rammap support for version 1.0

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 7a2f9743eab19b67688ff8cd491cf531e7516b8d
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Sep 11 23:32:20 2014 +1000

      drm/gf100-/pwr/memx: block host and fifo around reclock

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 30da08069726fc4ca0ef5590b897dc5a017edbc9
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Sep 11 23:04:22 2014 +1000

      drm/nouveau/pwr/memx: fix command ordering around block/unblock

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 630a6a466b5afff0ec5824e6f62e5dba15812256
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Sep 11 22:59:13 2014 +1000

      drm/nouveau/pwr/memx: rename fb off/on to block/unblock

      More accurate as to the function of the opcodes.  Not only is FB disabled,
      but the host is prevented from touching the GPU.  An upcoming patch for
      Kepler will also halt PFIFO (as NVIDIA does).

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2fe7eaa0d4c9cf26b379a8054a87c4bf7ac4dc12
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Aug 29 12:27:42 2014 +0200

      drm/nva3/clk: Pause the GPU before reclocking

      V2: always call post correctly even if pre fails
      V3: move function prototype to nva3.h

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>

  commit b485a7005faba38286bc02ab1d80e2cbf61c1002
  Author: Emil Velikov <emil.l.velikov@xxxxxxxxx>
  Date:   Mon Sep 8 20:27:57 2014 +0100

      drm/nouveau/gpio: rename g92 class to g94

      nv92 hardware has only 16 interrupt lines, while nv94 and later
      has 32. Accessing 0xe0c{0,4} registers on nv92 can lead to incorrect
      PDISP setup. This is a regression introduced with

      commit 9d0f5ec9ee0fd5dc5fc1cc2cf559286431e406e3
      Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
      Date:   Mon May 12 15:22:42 2014 +1000

          gpio: split g92 class from nv50

      Reported-by: estece on #nouveau
      Cc: stable@xxxxxxxxxxxxxxx # 3.16+
      Signed-off-by: Emil Velikov <emil.l.velikov@xxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6cc406157d9e031aca2d3a3dd8566c74b1f0d680
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 15:21:48 2014 +1000

      drm/gk104-/fb/ram: move fb enable/disable to same place as nvidia

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit b6f97a089b6d0e7463a5062fb29a002fc9b1d025
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Sep 3 16:26:20 2014 +1000

      drm/gk104/fb/ram: twiddle some more bits when reclocking

      *when* this is done is only a rough approximation of what the binary 
driver
      does.. need to investigate more to see if it matters

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 5af430abdf2df5c9e80ca0cdeca389123151ac9c
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Sep 3 16:25:47 2014 +1000

      drm/nouveau/bios: parse another large chunk of random memory config data

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 91e4611ddc97c13ee66edfcd94974e6450d03726
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 14:41:26 2014 +1000

      drm/gk104-/fb/ram: perform certain steps only when bios data differs

      Awful, awful.  But, on the GK106 I have, some upcoming patches show
      that this is actually necessary after all.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d26e74895f500a67091d6e93814f4889b94ce7ff
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 13:29:04 2014 +1000

      drm/gk104-/fb/ram: parse ramcfg data for all frequencies up-front

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 64804a6d513cba428ed0e9b5cac8967e4c24a180
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 13:38:02 2014 +1000

      drm/gk104-/fb/ram: use parsed timing data in mr routines

      All the other chipsets should be moved over to this too.  It's not needed
      yet for the upcoming commits, so left this step as it'll conflict badly
      with Roy's GT21x reclocking work.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d9b5f261db53db32d528698fa2330f6cda1a6292
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 12:48:31 2014 +1000

      drm/nouveau/bios: parse freq ranges and timing id into ramcfg struct

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 595d373f1e9c9ce0fc946457fdb488e8a58972cd
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 10:33:32 2014 +1000

      drm/nouveau/bios: memset dcb struct to zero before parsing

      Fixes type/mask calculation being based on uninitialised data for VGA
      outputs.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6b07c6cfd1530e39a6e5e81e63b59953b3f35eea
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Sep 3 12:40:04 2014 +1000

      drm/gk104/fb/ram: make use of training data provided by vbios

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 43b6b2029eb2174ad8ce8a7be89a4a4499d67e8f
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 15:42:45 2014 +1000

      drm/nouveau/bios: add support for parsing table at BIT 'M' v2 + 0x09

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 7500bb7eb417d432cdb57643d813c122ee8c43c0
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 15:33:14 2014 +1000

      drm/nouveau/bios: add support for parsing table at BIT 'M' v2 + 0x05

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 299dea4e0ef46b263d1d24dfb7ff62e56a8a396e
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 11:15:21 2014 +1000

      drm/gk104/fb/ram: fix register for second set of training data

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a6a4df96104f8db36e2365aabbfeb94653227cac
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 10:48:39 2014 +1000

      drm/gk104/fb/ram: more random magic in fb init

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 4cc6c3fe391b9a5869e3ca08f3619963064f079c
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 10:44:57 2014 +1000

      drm/gk104/fb/ram: skip table entry for mode we're already in

      NVIDIA binary driver appears to, not sure if it's for a good reason, but
      grasping at straws for some GDDR5 reclocking issues here.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 50c4088313aa15e59a7a02645207599e6cdc9e91
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 5 02:41:46 2014 +0200

      drm/nouveau/fb/sddr2: Generate MR values

      V2: Always disable DLL reset

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9c870007e9ec9a6203eaff41d3360493cc2b8d2f
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:54 2014 +0200

      drm/nouveau/fb/sddr3: Expand MR generation

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 941844327cc0e96b95ce9ad11bd3b0d539eff52d
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:53 2014 +0200

      drm/nva3/pwr/memx: Match blob's fb access behaviour

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6778911b2079809f2c0ab589380069307eb5076e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:52 2014 +0200

      drm/nouveau/pwr/memx: Return debugging information

      Time measured from disabling FB to re-enabling, PPWR_IN reveals status of
      heads at the end of script. Helps debug various issues (like flicker).

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d93e996aed6e48c87dc5703a21b0e9368d4cc1f9
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:50 2014 +0200

      drm/nouveau/pwr/memx: Make FB disable and enable explicit

      Needs to be done after wait-for-VBLANK, and NVA3 requires register writes
      in between.

      Rather than hard-coding register writes, just split out fb_disable and
      fb_enable.

      v2. Squashed "fb/ramnve0: disable fb before reclocking"

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit e1a6f7da9a8ec981c644e31de4a354cd95924df0
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:49 2014 +0200

      drm/nva3/pwr/memx: Implement "wait for VBLANK"

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3a405258b2baa71e8f042f0b55392d40e3f99f3e
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 24 23:15:11 2014 +0200

      drm/nouveau/therm/nv84+: do not expose non-calibrated internal temp sensor

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit c5b4865e20d47b7ebc1ad78602b744e0b4307224
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 24 23:15:10 2014 +0200

      drm/nouveau/therm: make sure the temperature settings are sane on nv84+

      One of my nv92 has a calibrated internal sensor but it displays 0°C
      as the default values use sw calibration values to force the temperature
      to 0.

      Since we cannot read the temperature from the adt7473 present on this 
board,
      let's re-enable the internal reading!

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3ca6cd435effd1d762217529baaab010f34f8cc8
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Tue Aug 26 00:26:38 2014 +0200

      drm/nouveau/subdev: add a pfuse subdev v2

      We will use this subdev to disable temperature reading on cards that did 
not
      get a sensor calibration in the factory.

      v2:
      - rename "nouveau_fuse_rd32" to "gxXXX_fuse_rd32" as adviced by Christian 
Costa
      - fold the code a little as adviced by Emil Velikov

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3d40a7176d01ef35e5a3fd1508024c95b43b1130
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:17 2014 +0200

      drm/nva3/clk: Set intermediate core clock on reclocking

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a749a1fb55b3c46a4f81137c2c1882774dc55296
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:16 2014 +0200

      drm/nva3/clk: For PLL clocks always make sure the PLL is not in use

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 275dd6f48f9954df94ad15b4dc303fa7f820777c
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:15 2014 +0200

      drm/nva3/clk: Abort when PLL doesn't lock

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 70c7995d12353542a951a5daa0b7a5c9e5a2869d
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:14 2014 +0200

      drm/nva3/clk: HOST clock

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6a4a47cfd1812f607b5536e9332ce85981d4c262
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:13 2014 +0200

      drm/nva3/clk: Set PLL refclk

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3d896d349e43b953e5278c49ab812435231d64b4
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:12 2014 +0200

      drm/nva3/clk: Parse clock control registers more accurately

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 17eac85a8cf445387288db518719322562b5fb95
  Author: Pierre Moreau <pierre.morrow@xxxxxxx>
  Date:   Mon Aug 18 22:32:53 2014 +0200

      drm/nouveau: Fix duplicate definition of NV04_PFB_BOOT_0_*

      Signed-off-by: Pierre Moreau <pierre.morrow@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 703fa264b1c09ff9d0526553f5448fef77fda898
  Author: Pierre Moreau <pierre.morrow@xxxxxxx>
  Date:   Mon Aug 18 22:43:24 2014 +0200

      drm/nouveau: Display Nouveau boot options at launch

      It can help to remove any ambiguity about which options were passed to 
Nouveau,
      especially in case the user had some options set in 
/etc/modprobe.d/*.conf that
      he forgot about, as they won't appear in a dmesg.

      Signed-off-by: Pierre Moreau <pierre.morrow@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a2410f5a0fcb6326fe8da41a4e8dcdc116436c74
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 18 12:41:57 2014 +1000

      drm/nouveau/pwr: wait for scrubbers to finish before uploading new ucode

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 4417be553c348540ec2c8acd423af2ec8e87cde5
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:14 2014 +0200

      drm/nouveau/pwr/fuc: make $r1-$r10 registers callee-saved in kernel.fuc

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit b9fcf971bfd28bbc257794f5387c922efc12f7f4
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:13 2014 +0200

      drm/nouveau/pwr/fuc: add ld/st macros

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d5837df18c0700699dccdfd84f5eb94913b188c6
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:12 2014 +0200

      drm/nouveau/pwr: add helpers for delay-to-ticks and ticks-to-delay

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2befd17de2dff0238800ffa0b8364e2053f65e9f
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:11 2014 +0200

      drm/nouveau/pwr: add some arith functions (mul32_32_64, subu64 and addu64)

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9db66fceace9811c4602785364b7e30f308cb9c7
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:10 2014 +0200

      drm/nouveau/pwr: fix the timers implementation with concurent processes

      The problem with the current implementation is that adding a timer 
improperly
      checked which process would time up first by not taking into account how 
much
      time elapsed since their timer got scheduled. Rework the re-scheduling
      decision t fix this.

      The catch with this fix is that we are limited to scheduling timers of up 
to
      2^31 ticks to avoid any potential overflow. Since we are unlikely to need 
to
      wait for more than a second, this won't be a problem :)

      Another possible fix would be to decrement the timeouts of all processes 
but
      it would duplicate a lot of code and dealing with edge cases wasn't pretty
      last time I checked.

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2a5e5fa7345d06e0e92d6c8bdb87415c3ca9b683
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:09 2014 +0200

      drm/nouveau/ppwr: enable ppwr on gm107

      For some reason, it is now required to wait a 20 µs after the 0x200 
reset of
      the engine.

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 808a188a33a3342737bc389afad9d13fd900ff67
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:08 2014 +0200

      drm/gm107/therm: add PWM fan support v2

      v2: change the copyright ownership from "Nouveau Community" to myself, as 
per
      Illia's recommendation.

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 90a2c1aaa2855b43d35310b41b13357f25517771
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:07 2014 +0200

      drm/nouveau/therm/fan: do not use the pwm mode when the vbios tells us to 
use toggle

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 288c17bd9e959a32cfd8c3aec96410579cb9dccc
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:06 2014 +0200

      drm/nouveau/bios/fan: add support for maxwell's fan management table v2

      Re-use the therm-exported fan structure with only two minor modifications:
      - pwm_freq: u16 -> u32;
      - add fan_type (toggle or PWM)

      v2:
      - Do not memset the table to 0 as it erases the pre-set default values

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit e0ae67982305f425b751291bbac3ea5b58d4b0a7
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 15:16:16 2014 +1000

      drm/nouveau/ltc: allocate tagram from memory that spans all partitions

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 65270a6569710b42f5ab2073c1cc91fb90189eaa
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 14:30:52 2014 +1000

      drm/nouveau/core/mm: allow allocation to be confined to a specific slice 
of heap

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 13dfe1286d1ea1af4c9330b039c2316d0d92c484
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 13:54:37 2014 +1000

      drm/nouveau/core/mm: fill in holes with "allocated" nodes

      The allocation algorithm doesn't expect there to be holes in the mm, which
      causes its alignment/cutoff calculations to choke (and go negative) when
      encountering the last chunk of a block before a hole.

      The least expensive solution is to simply fill in any holes with nodes
      that are pre-marked as being allocated.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d7bda18c9102b65078c132fd7d7ffd835058f021
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 14:48:28 2014 +1000

      drm/nouveau/core/mm: dump mm when trying to tear one down that still has 
allocations

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d979ab975ecdb336ed4da77a808be813a293b59e
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 13:40:42 2014 +1000

      drm/nouveau/core/mm: modify test for if building a mm with holes in it

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 79456e1a10d5f4e708822287ed0e97af469bf49b
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 11:16:58 2014 +1000

      drm/nouveau/core/mm: make it clearer what (type == 0) means

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a1fc50b4a5dde430c394f97b59c0e723628f637c
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 10:22:31 2014 +1000

      drm/gf100/ltc: translate interrupt status into more meaningful names

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9ea97ff8270ab44770109935028fc239e5c02841
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 10:01:13 2014 +1000

      drm/nouveau/ltc: drop workaround for an interrupt storm that no longer 
happens

      This is really the wrong thing to do, but at the time it was our only
      option to prevent worse issues.

      We no longer cause quite so much anger from LTC, so it's not needed.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit b38a2322df62dbcd423d3e329f401eb14c1f0e4a
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 11 14:38:10 2014 +1000

      drm/nv50-/disp: add support for completion events

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 996f5a08235b27a7adcd01fe2b3f79e2f0f20ced
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 11 13:56:56 2014 +1000

      drm/nouveau/core: pass related object into notify constructor

      The event source types/index might need to be derived from it.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit e94654e21d2a25ab331c91ad26a573dc7514f7b9
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 11 12:23:23 2014 +1000

      drm/nouveau/bar: ioremap only the areas that we're actually using

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2d34056d27687180c0bab7dc40957a40d7ce0140
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Aug 19 17:10:46 2014 -0400

      ppc4xx_edac: Fix build error caused by wrong member access

      Fix the following error

      drivers/edac/ppc4xx_edac.c:977:45: error: request for member 'dimm' in 
something
      not a structure or union

      by changing member access to pointer dereference.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408482646-22541-1-git-send-email-bobby.prani@xxxxxxxxx
      CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit fb4562b20894444288152e6de67c28adac6c789d
  Author: Nitesh Narayan Lal <b44382@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:00:44 2014 +0530

      crypto: caam - Dynamic allocation of addresses for various memory blocks 
in CAAM.

      CAAM's memory is broken into following address blocks:
      Block           Included Registers
      0               General Registers
      1-4             Job ring registers
      6               RTIC registers
      7               QI registers
      8               DECO and CCB

      Size of the above stated blocks varies in various platforms. The block 
size can be 4K or 64K.
      The block size can be dynamically determined by reading CTPR register in 
CAAM.
      This patch initializes the block addresses dynamically based on the value 
read from this register.

      Signed-off-by: Ruchika Gupta <r66431@xxxxxxxxxxxxx>
      Signed-off-by: Nitesh Narayan Lal <b44382@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 077147a3055efbaafd624aa297f4284d0996b3f2
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Sun Sep 14 11:56:39 2014 -0400

      HID: sony: Update file header and correct comments

      Update the file header and correct an outdated comment block.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit fb291cbd3f9f7bd5873f112a6924b650440779c6
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Sun Sep 14 11:56:38 2014 -0400

      HID: sony: Corrections for the DualShock 4 HID descriptor

      Fix a few minor issues in the HID descriptor:
       - A 6 bit entry had a logical maximum of 255 when the largest it can be 
is 63.
       - A logical max value was incorrectly being set to -1 instead of 255.
       - Set the min/max of the gyroscopes to -8192/8191 as that is the range of
         values which represent the true controller orientation.  Any values 
beyond
         those extents are just noise.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 19524f7c59c19854caf5b82d89bc558e38da5790
  Merge: 98faa78 d0fa1af
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Mon Sep 15 19:55:55 2014 +1000

      Merge tag 'topic/core-stuff-2014-09-15' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      Here's the updated topic/core-stuff pull request with the two patches
      already merged into drm-fixes dropped.

      * tag 'topic/core-stuff-2014-09-15' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Drop modeset locking from crtc init function
        drm/i915/hdmi: Enable pipe pixel replication for SD interlaced modes
        drm/edid: Reduce horizontal timings for pixel replicated modes
        drm: Include task->name and master status in debugfs clients info
        drm/gem: Fix kerneldoc typo
        drm: use c99 initializers in structures
        drm: fix drm_modeset_lock.h kernel-doc notation

  commit bda17b82bfa9601f167ec338755b0b96909db5a0
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 14:39:09 2014 +0200

      ALSA: hda - Make snd_hda_jack_detect_enable_callback() returning the jack 
object

      STAC/IDT driver calls snd_hda_jack_tbl_get() again after calling
      snd_hda_jack_detect_enable_callback().  For simplifying this, let's
      make snd_hda_jack_detect_enable_callback() returning the pointer while
      handling the error with the standard IS_ERR() & co.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 96c026911890ceacee238da00a0b140ad634cc43
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Tue Jan 21 15:57:26 2014 +0100

      drm/rcar-du: Add OF support

      Implement support for the R-Car DU DT bindings in the rcar-du DRM
      driver.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 1d46fea7d091f9dc2d4fd3fcb9f0117ca288f9a5
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 00:42:56 2014 +0200

      drm/rcar-du: Use struct videomode in platform data

      In preparation for DT support where panel timings will be described by a
      DRM-agnostic video mode, replace the struct drm_mode_modeinfo instance
      in the panel platform data with a struct videomode.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit cd8968f3dd520fae9623ab7d9154760e8feb27c2
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 18:26:39 2014 +0200

      video: Add DT bindings for the R-Car Display Unit

      Aside of the usual boring core properties (compatible, reg, interrupts
      and clocks), the bindings use the OF graph bindings to model connections
      between the DU output video ports and the on-board and off-board
      components.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 71e1d5c7bfc6faea3a2a7e74fc3c512d28c8da16
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 11:20:04 2014 +0200

      video: Add THC63LVDM83D DT bindings documentation

      The THC63LVDM83D is a video LVDS serializer described by an input port,
      an output port, and an optional power down GPIO.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 8d0f1956f7c11202ee689efff10b1868e54eaeee
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 19:56:06 2014 +0200

      video: Add ADV7123 DT bindings documentation

      The ADV7123 is a video DAC described by an input port, an output port,
      and an optional power save GPIO.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 2d777ea95ed7e93fbdb9ea500776efb76288d757
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 19:45:30 2014 +0200

      video: Add DT binding documentation for VGA connector

      The VGA connector is described by a single input port and an optional
      DDC bus.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 76ac2f3cf66e036ec032f7d91a1987dde094e65a
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 11:13:49 2014 +0200

      devicetree: Add vendor prefix "thine" to vendor-prefixes.txt

      Use the company name as vendor prefix.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>

  commit ba9ab5472758ed5a7362d829f84bb667c7456887
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 18:42:56 2014 +0200

      devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt

      Mitsubishi Electric Corporation has a numerical stock ticker, use the
      company name as vendor prefix.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>

  commit 9588b826016835a3f67d8c38e0455fb7e0a411a1
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Feb 6 18:13:52 2014 +0100

      drm/shmob: Update copyright notice

      The "Renesas Corporation" listed in the copyright notice doesn't exist.
      Replace it with "Renesas Electronics Corporation" and update the
      copyright years.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 36d50464e05f498fa4024270e091b306af5de898
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Feb 6 18:13:52 2014 +0100

      drm/rcar-du: Update copyright notice

      The "Renesas Corporation" listed in the copyright notice doesn't exist.
      Replace it with "Renesas Electronics Corporation" and update the
      copyright years.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit d0fa1af40e784aaf7ebb7ba8a17b229bb3fa4c21
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 8 09:02:49 2014 +0200

      drm: Drop modeset locking from crtc init function

      At driver init no one can access modeset objects and we're
      single-threaded. So locking is just cargo-culting here. Worse, with
      the new ww mutexes and ww mutex slowpath debugging the mutex_lock
      might actually fail, and we don't have the full-blown ww recovery
      dance.

      Which then leads to fireworks when we try to unlock the not-locked
      crtc lock.

      An audit of all the functions called from here shows that none of them
      contain locking checks, so there's also no reason to keep the locking
      around just for consistency of caller contexts. Besides that I have
      the rule (at least in i915) that such places where we take locks just
      to simplify locking checks and not for correctness always require a
      comment.

      This regression was introduced in

      commit 51fd371bbaf94018a1223b4e2cf20b9880fd92d4
      Author: Rob Clark <robdclark@xxxxxxxxx>
      Date:   Tue Nov 19 12:10:12 2013 -0500

          drm: convert crtc and connection_mutex to ww_mutex (v5)

      v2: Don't drop the lock_init call, spotted by the 0day builder.

      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=83341
      Cc: Rob Clark <robdclark@xxxxxxxxx>
      Cc: thellstrom@xxxxxxxxxx
      Cc: maarten.lankhorst@xxxxxxxxxxxxx
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 697c4078c765c02b9c4ca2d828ae4d7af62453a6
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Tue Sep 2 17:03:36 2014 -0700

      drm/i915/hdmi: Enable pipe pixel replication for SD interlaced modes

      Enable 2x pixel replication for modes the mode flag DBLCLK to double
      horizontal timings and pixel clock across TMDS.

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fb01d28070b711b164d84ff80a28dcc7cca506e7
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Tue Sep 2 17:03:35 2014 -0700

      drm/edid: Reduce horizontal timings for pixel replicated modes

      Pixel replicated modes should be non-2x horizontal timings and pixel
      replicated by the HW across the HDMI cable at 2X pixel clock. Current
      horizontal resolution of 1440 does not allow pixel duplication to
      occur and scaling artifacts occur on the TV. HDMI certification
      7-26 currently fails for all pixel replicated modes. This change will
      allow HDMI certification with 480i/576i modes once pixel replication
      is turned on.

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 50d47cb318ed3bfdea4032111772be6f7a5cc7a2
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 08:03:22 2014 +0100

      drm: Include task->name and master status in debugfs clients info

      Showing who is the current master is useful for trying to decypher
      errors when trying to acquire master (e.g. a race with X taking over
      from plymouth). By including the process name as well as the pid
      simplifies the task of grabbing enough information remotely at the point
      of error.

      v2: Add the command column header and flesh out a couple of comments.
      (David Herrmann)

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2a5706a36d1f7ecd563fdff0b363c9b909e727e2
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:34:36 2014 +0200

      drm/gem: Fix kerneldoc typo

      The drm_gem_private_object_init function is called drm_gem_object_init
      in its kerneldoc. Fix it.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ce4df0b01259dc033c3ec8f855a3978818c3315d
  Merge: 151d0cb 9e82bf0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 22:26:10 2014 -0700

      Merge 3.17-rc5 into usb-next

      We need the USB fixes in there to build on top of in this branch for
      3.18.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 882ebfc28c389be86535bda4a7d9e407020356bf
  Merge: 1c84cd4 9e82bf0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 22:17:40 2014 -0700

      Merge 3.17-rc5 into tty-next

      We want those fixes in here as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43e73e4e2ad05d9bf3b438cfbe1e71b57a85f26c
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Sun Sep 14 23:06:28 2014 +0200

      Bluetooth: Provide HCI command opcode information to driver

      The Bluetooth core already does processing of the HCI command header
      and puts it together before sending it to the driver. It is not really
      efficient for the driver to look at the HCI command header again in
      case it has to make certain decisions about certain commands. To make
      this easier, just provide the opcode as part of the SKB control buffer
      information. The extra information about the opcode is optional and
      only provided for HCI commands.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 7cb9d20fd9f8fb41f29e294734c4f8b5dc81ed93
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Sun Sep 14 22:50:46 2014 +0200

      Bluetooth: Add BUILD_BUG_ON check for SKB control buffer size

      The struct bt_skb_cb size needs to stay within the limits of skb->cb
      at all times and to ensure that add a BUILD_BUG_ON to check for it at
      compile time.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit caf382fe31b7327a1e4449f1c05c0cc7fb5b90be
  Merge: ea521db 9e82bf0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:33:47 2014 -0700

      Merge 3.17-rc5 into staging-next.

      This fixes a merge conflict in lustre, and we want the other fixes that
      went into 3.17-rc5 as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37b9b81f3074ce35fadf64d321b79292494220d1
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:45:26 2014 +1000

      drm/ast: Cleanup analog init code path

      Move the MMIO mangling to a separate routine and actually
      disable the DVO output when using pure analog.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 42fb1427443b8a72a3c07efa14d53c63d324cba8
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:50:21 2014 +1000

      drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips

      It looks like the AST2400 comes up with the DVO enable bit set,
      which causes us to incorrectly assume we have a SIL164 regardless
      of the value of the scratch registers setup by the BMC firmware.

      So let's limit that test to the case where the chip has already
      been setup by a BIOS.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 261a3ad42605f5824072d1410d3c5f7b93f7cad8
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:50:17 2014 +1000

      drm/ast: Properly initialize P2A base before using it in ast_init_3rdtx()

      If the P2A has been used to target other SOC registers before that
      call, we're going to hit the wrong place so make sure we set the
      base address up properly before using it.

      (P2A stands for PCIe to AHB bridge and is the bride that allows
      accessing the AST's internal AHB bus using a relocatable 64k
      window in the second half of the PCIe MMIO BAR)

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d1b985572a3cf88e99a71fe7b8f294ad9f78f007
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:50:11 2014 +1000

      drm/ast: POST chip at probe time if VGA not enabled

      We need to do it on machines without a BIOS such as POWER8. Also
      for detection to work without triggering PCIe errors, we need
      to enable VGA early on, inside ast_detect_chip().

      While touching those files, replace a few hard coded register
      numbers with the corresponding symbolic constant.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 0dd68309b9c516eac76549b71f68f01f57bb0c71
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:44:18 2014 +1000

      drm/ast: Try to use MMIO registers when PIO isn't supported

      If the PIO resources haven't been assigned, then we have no choice
      but try to use the MMIO version. This is the case for example on
      POWER8 which doesn't support PIO at all.

      Chips rev 0x20 or later have MMIO decoding enabled by default.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit ea521dbc48c1550a4302c851a1e77f5b84ac8f81
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:53:51 2014 -0700

      Revert "usb: dwc2: make the scheduler handle excessive NAKs better"

      This reverts commit f5717a75db0d4e590c0c050a6f49c6cc0afcec8a, as it
      wasn't ment to be applied to this branch / tree, it should go in through
      the USB tree, my fault.

      Reported-by: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2017cff24cc08b145bff7256dd6b0ef99e7e8a01
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Add BMA250 chip support

      the BMA250 has only 10-bit resolution; while the data readout registers
      have identical layout, the configuration is completely different compared
      to the BMA180

      datasheet: 
http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/BST-BMA250-DS002-05.pdf

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 402a324e6103c234f73564a3a611766414b6325b
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Implement _available sysfs attribute dynamically

      makes it easier to add more chip variants and removes redundancy:
      scales and frequencies are now stated just once

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 6377aa496a0bc40af4f66574c813bb9a807a7e3a
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Prepare for accelerometer channels with different resolutions

      allow to specify channels resolution and compute shift assuming
      16-bit registers and MSB allocation

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c1949ec18e50e1e23f3045a7c3836c289f553bb8
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Introduce part-specific _config() and disable() code

      move part of bma180_init() to bma180_config() (split initialization and
      configuration code); configuration is heavily chip-specific

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 1b9030f5a0ac7c71bc733af3c9c1064204fc0258
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Introduce part_info to differentiate further chip variants

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b9a6a237ffc99f63fd96f3ad11b3c5c532d211f8
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Drop _update_scan_mode()

      statically allocate maximum size

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit f991e17ba2584e2be66476cc468f19769efd55cc
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Tue Aug 26 16:14:10 2014 +0300

      iwlwifi: mvm: align CSA GO NOA time event naming with the firmware

      The time event used for CSA GO will also be used by CSA client.
      Rename the symbols to something more generic and aligned with the
      firmware code.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 4cb832d559416605d2a863fa34f362c31d174cc3
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Aug 6 10:52:27 2014 +0300

      iwlwifi: mvm: move IWL_MVM_UAPSD_QUEUES to constants.h

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9474d444bd0e6590ba99d640fa5e4d28380c1f04
  Author: Arik Nemtsov <arik@xxxxxxxxxx>
  Date:   Wed Sep 3 12:09:45 2014 +0300

      iwlwifi: mvm: fix PSM disable during TDLS

      Simplify the code and check for TDLS stations just before sending the
      MAC_POWER_TABLE command. The previous version of the code still allowed
      PM in some multi-interface scenarios even with TDLS connected.

      Signed-off-by: Arik Nemtsov <arikx.nemtsov@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 49c6d8021f11a4e86ab2689c62fbfca2ea8cbd0d
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Wed Aug 27 19:58:56 2014 +0300

      iwlwifi: mvm: Fix skip over dtim configuration in d0i3

      There was some confusion concerning the units of the beacon interval.
      The driver assumed that it was in msec where it was in TU - so fix that.
      Skip over dtim was capped by 300TU where it should be by 306TU.
      It should also be subjected to several conditions:
      Not a DFS channel, dtim period < 10, and the multicast wake-lock
      is off.  Concerning multicast lock - there is an implementation gap
      in the supplicant, so just leave a TODO.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d4317252330d9d0b24a8d707270c38cf3c0943ad
  Author: Arik Nemtsov <arik@xxxxxxxxxx>
  Date:   Sun Sep 7 19:18:31 2014 +0300

      iwlwifi: mvm: move TDLS code to separate file

      The upcoming TDLS channel-switch functionality is big enough to warrant
      a separate file. Move existing related functions to the new file.

      Signed-off-by: Arik Nemtsov <arikx.nemtsov@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f7d8b70290e64eefcacfa598e46638689b8b6d11
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Sep 9 15:49:19 2014 +0200

      iwlwifi: mvm: update QoS parameters when they change

      The QoS parameters can change during the lifetime of the BSS,
      and more importantly hostapd only sets up the correct ones
      after having started the AP/GO. Resend the MAC context when
      the parameters change, with the updated parameters.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 397453377642e266676d60cb174ef58f3e202c70
  Author: David Spinadel <david.spinadel@xxxxxxxxx>
  Date:   Wed Sep 10 16:40:41 2014 +0300

      iwlwifi: mvm: reduce active dwell time

      Reduce basic active dwell time from 30 ms on 2.4 GHz and 20 on 5.2 to
      20 on 2.4 and 10 on 5.2.

      Signed-off-by: David Spinadel <david.spinadel@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3d4060d58130aa805fb505c8ed4a9fbf8a3e09be
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Thu Sep 11 14:12:06 2014 +0200

      iwlwifi: mvm: fix quota update avoidance

      When not updating the quota, the new command shouldn't be stored
      as otherwise slowly drifting quota would never update the firmware.
      Fix this by storing the command only when it was also sent.

      Since the error message also only makes sense when attempting to
      send the command, just short-circuit the function when there's no
      need to send the command.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 4bfa47f3174155d4da088c5259e5fe2fcac01cf4
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Thu Sep 11 16:19:43 2014 +0300

      iwlwifi: mvm: allow to collect debug data when restart is disabled

      In some testing configuration, the firmware restart flow is
      not enabled. Allow to collect logs even in this case.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b81fbab7f567aaa12aba6532681b426f3e130e11
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Expose temperature channel

      8-bit signed; 0 LSB @ 24 °C, 0.5 °C per LSB

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c7c69e8540895be5d09bf023f1b48db3cab7a78b
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Use bool instead of int for state

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 9a70b147da1a3cbeb3fc6434b5c13ea938e28017
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Rename BMA_180 to BMA180_

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit cab767d54daf775bc40322e9f8d4393b0c91a447
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Prefix remaining tables and functions with bma18_

      and minor cleanups

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 16ed8692fa487c0a1569edd0e210357c087e1cc5
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Enable use of device without IRQ

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3a0888edcffd9406f1cbbe240f4533e35db67e81
  Author: Irina Tirdea <irina.tirdea@xxxxxxxxx>
  Date:   Sun Feb 9 11:59:00 2014 +0000

      iio: gyro: bmi055 gyro sensor driver

      Add support for the BMI055 gyroscope sensor. BMI055 is a package
      consisting of an acceleration sensor and a gyroscope. This patch
      adds support for the gyroscope only.

      Spec downloaded from:
      
http://ae-bst.resource.bosch.com/media/products/dokumente/bmi055/BST-BMI055-DS000-06.pdf

      The BMI055 gyroscope uses the same register definition as BMG160,
      but does not specify a temp register. However, the temp register
      seems to be working in the same way as for BMG160, so this patch
      does not remove the temp channel for BMI055.

      Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c9bf2373da2144dec511503cebf5f8a63b0dcff3
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Sun Mar 9 16:13:00 2014 +0000

      iio: accel: kxcjk-1013: Fix defined but unused warning

      Noticed when compiling with CONFIG_PM_RUNTIME not set:
      kxcjk-1013.c: warning: â??kxcjk1013_get_startup_timesâ?? defined but not 
used [-Wunused-function]

      Introduced by commit 124e1b1d (iio: accel: kxcjk-1013: support runtime 
pm).

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 48edc3748142ad393c6ee2bfcc1eb256e9f88b38
  Author: Irina Tirdea <irina.tirdea@xxxxxxxxx>
  Date:   Sat Aug 9 15:18:00 2014 +0100

      iio: magn: ak8975: fix unnecessary casting between char* and const char*

      Use const char* instead of casting const char* to char*.

      Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit ef1c6b23355b70356ca18c0d4c39b25dfbd7be02
  Author: Irina Tirdea <irina.tirdea@xxxxxxxxx>
  Date:   Sat Aug 9 15:05:00 2014 +0100

      iio: gyro: bmg160: only set power state if PM_RUNTIME is defined

      When CONFIG_PM_RUNTIME is not defined and bmg160 tries to power
      off the device, bmg160_set_power_state will call 
pm_runtime_put_autosuspend,
      which is not implemented (wil return -ENOSYS).

      Only call bmg160_set_power_state when CONFIG_PM_RUNTIME is defined.

      Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
      Acked-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3f2882d3696876c9458c794fa960f5c3133d70a5
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 18:03:16 2014 +0200

      staging: lustre: Cleaning up unnecessary use of memset in conjunction 
with strncpy

      Using memset before strncpy just to ensure a trailing null
      character is an unnecessary double writing of a string

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb9671261d02fa322f0b77a30442198ff05e564c
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 14 18:36:38 2014 +0530

      Staging: lustre: lustre: mdc: mdc_request: Removed useless variable

      Variable rc is initialised and returned by the function without modifying.
      Hence replaced rc with it's initial value in the return statement and
      removed the variable.

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 727543d639efe4abb4be8ce56a1065c32dbac918
  Author: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:21:11 2014 -0400

      staging: lustre: fix pointer whitespace style

      Fix errors reported by checkpatch of this kind:
      ERROR: "foo * bar" should be "foo *bar"

      Signed-off-by: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db7b4b391e2f301d6d18ded41628ce458cbd4129
  Author: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:21:10 2014 -0400

      staging: lustre: fix function definition style

      Fix errors reported by checkpatch of this kind:
      ERROR: open brace '{' following function declarations go on the next line

      Signed-off-by: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2101f98caf8246cbf6b7ad40a585c017379c389e
  Author: Artemiy Volkov <artemiyv@xxxxxxx>
  Date:   Sat Sep 13 02:31:33 2014 +1000

      staging: lustre: Fix address space mismatch in ksocknal_recv_iov()

      This patch fixes the following sparse warnings:

      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:51: warning:
        cast removes address space of expression
      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39: warning:
        incorrect type in assignment (different address spaces)
      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39:    expected
        void [noderef] <asn:1>*iov_base
      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39:    got
        void *<noident>

      by simplifying an expression containing non-__user-attributed type names.

      Signed-off-by: Artemiy Volkov <artemiyv@xxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4127ef9b55be3e8019320064d83d9eeed789e35d
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 11 18:38:25 2014 -0500

      drivers: staging: lustre: Cleanup src/dst comparisons in obdo_cmp_md()

      Cleanup obdo_cmp_md() src/dst comparisons using bitwise OR assignments

      Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5717a75db0d4e590c0c050a6f49c6cc0afcec8a
  Author: Nick Hudson <skrll@xxxxxxxxxx>
  Date:   Thu Sep 11 15:22:48 2014 -0700

      usb: dwc2: make the scheduler handle excessive NAKs better

      I'm seeing problems with a d-link dwcl-g122 wifi dongle that
      someone sent me. There are reports of other wifi dongles with the
      same/similar problem. The devices appear to be NAKing to the point
      of confusing the dwc2 driver completely.

      The attached patch helps with my d-link dwl-g122 - it's adapted
      from the Raspberry Pi dwc_otg driver, which is a modified version
      of the Synopsys vendor driver. The error recovery is still valid
      after the patch, I think.

      Cc: Dom Cobley <popcornmix@xxxxxxxxx>
      Signed-off-by: Nick Hudson <skrll@xxxxxxxxxx>
      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 047b2ec8d3778a046d6985d4ad410c85211a86a4
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Sun Sep 14 09:11:06 2014 +0200

      Bluetooth: btusb: Separate TX URB allocation and submission

      The complete TX URB handling is done via a switch statement in the
      btusb_send_frame function. To allow for more clear separation between
      control, bulk and isoc URBs, split them into allocation and submission.

      Previously the inc_tx function has been used for tracking in-flight
      URB for HCI commands and ACL data packets. Convert that into a common
      function that either submits the URB or queues it when needed.

      This provides the flexibility to allow vendor specific hdev->send_frame
      callbacks without having to duplicate the whole URB handling logic.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit c68613777517e538ace751e4e738e238eb216f86
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Sun Mar 9 08:33:00 2014 +0000

      iio: accel: kxcjk-1013: add support for kxtj2-1009

      This patch adds support for KXTJ2-1009 3-axis acceleromenter sensor.
      KXTJ2-1009 uses the same register definitions as KXCJK-1013.

      The specification for KXTJ2-1009 can be downloaded from:
      
http://www.kionix.com/sites/default/files/KXTJ2-1009%20Specifications%20Rev%204.pdf

      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit db985cbd67c45f875ef43cb5febfaa8cbd203c27
  Merge: c6f1224 468a903
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Sun Sep 14 15:34:38 2014 +0200

      Merge tag 'irqchip-core-3.18' of 
git://git.infradead.org/users/jcooper/linux into irq/core

      irqchip core changes for v3.18

       - renesas: suspend to RAM, runtime PM, cleanups and DT binding docs
       - keystone: add new driver
       - hip04: add Hisilicon HiP04 driver (without touching irq-gic.c)
       - gic: Use defines instead of magic number, preserve v2 bybass bits
       - handle_domain_irq: common low level interrupt entry handler

  commit a0a09243e02e0ad6a366139093d80b870ec9a16e
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu Sep 4 12:29:15 2014 +0300

      iwlwifi: mvm: use the firmware to get the temperature during CT kill

      Reading the temperature directly from the hardware, without the help
      of the firmware, is a complex process and is not entirely the same for
      different hardware.  Also, some NICs don't easily allow access to the
      sensors when the firmware is not running, which would add even more
      complexity to the code.

      To reduce the code complexity and to avoid code duplication between
      the firmware and the driver, boot the firmware briefly to read the
      current temperature while in CT kill mode.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 34e611ea2a9d88ccf77b2a073ab9b0c53e58e6f8
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Sep 12 10:28:01 2014 +0200

      iwlwifi: mvm: update d0i3 debugfs

      A lot of the newer d0i3 ref additions weren't added to the
      debugfs file, fix that and add a comment to remember to do
      it in the future.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 6d93affd3a49a7f846bb632ff0d19c02ac2a7bf0
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Tue Aug 26 07:09:52 2014 +0300

      iwlwifi: mvm: remove unused static inline function

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ad25c1ee55b1e125d71891496eb52ccb508dd3d7
  Author: Toralf Förster <toralf.foerster@xxxxxx>
  Date:   Tue Sep 9 20:08:53 2014 +0200

      iwlwifi/iwl-drv.c: fix typo defualt -> default

      trivial, but this is user visible b/c it is in the help text

      Signed-off-by: Toralf Förster <toralf.foerster@xxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b2b7875bfb6c69bb708b61c5f745491d240161a1
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 8 16:42:54 2014 +0200

      iwlwifi: mvm: don't update quota in firmware too often

      When updating quota in the firmware, it has to reset quite a bit
      of internal state, which apparently can have an adverse impact on
      its operation.

      Avoid that by only updating the quota command when there are any
      signification changes, i.e. added/removed bindings or changes in
      quota that are bigger than 8 TU within a binding.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit bbab758279a14556e6ccb17b1f98935634eeb8d5
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Wed Sep 10 11:00:16 2014 +0300

      iwlwifi: define the non shared antenna per hardware

      The sharing model will differ in new hardware. Define the
      non shared antenna based on the device so that different
      devices can have different names for the non shared antenna.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 5d4185ae0c68eeff26d0390a4e99b6e7359a8b83
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Sep 9 21:16:06 2014 +0200

      iwlwifi: pcie: clear command data on freeing

      When freeing the structures used for command data, clear their
      memory as they may have contained key material at some point.
      Also clear the duplicated buffer when freeing it to be safe;
      currently key material is never put there but that may change.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit c2a2b28bb7fbcb8e0e11b84714992750bba7b699
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Sun Sep 7 11:41:05 2014 +0300

      iwlwifi: make hw rev checking more readable

      Rather than ANDing with a mask - use existing macros, which
      are more readable.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3a736bcb18f797996064cf18f4eecc4b3e46d39a
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Wed Sep 10 11:16:41 2014 +0300

      iwlwifi: trans: don't configure the set_active in SCD for dvm

      This configuration is not needed for dvm, and it actually
      broke it.

      Reported-by: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f7f89e7baef643788f09d9629012ea1612d827bb
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 5 15:24:44 2014 +0200

      iwlwifi: mvm: disable aggregation queues in station DB in FW

      When disabling aggregation, disable the queues in the station
      DB in the firmware, otherwise we leave the tfd_queue_mask in
      a wrong state after an aggregation session has been torn down.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f58220f6b9ba69c782eafbfe703be8c4bca6b33d
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sat Aug 16 01:30:30 2014 +0300

      iwlwifi: mvm: rs: don't zero tx stats after idle

      Move the tx stats to the persistent area of lq_sta to
      avoid them being zeroed out every time rs reinitializes
      which happens after tx idle for 5 secs for example.
      The automatic zeroing out made them difficult to use.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f3bd58f486acd954ca8d90f8733d752dbd98eec6
  Author: Max Stepanov <Max.Stepanov@xxxxxxxxx>
  Date:   Mon Aug 4 13:55:01 2014 +0300

      iwlwifi: mvm: add MVM_FW_MCAST_FILTER_PASS_ALL option

      Add MVM_FW_MCAST_FILTER_PASS_ALL option to iwl-dbg-cfg.ini configuration 
file
      to enable/disable FW multicast filtering.

      Signed-off-by: Max Stepanov <Max.Stepanov@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a26d4e7b096d85eeea0ce08950744e2887cb46fa
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 10:21:07 2014 +0300

      iwlwifi: mvm: fail temp test enabling if the ucode is not loaded

      If the ucode is not loaded, don't allow the temperature test to be
      started, but allow it to be changed or stopped if already running.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit bc44886d2645bb4c0422db09f67661638eacc3d1
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 11:49:11 2014 +0300

      iwlwifi: mvm: reset ucode_loaded flag when mac80211 stop is called

      We rely on the value of the mvm->ucode_loaded flag to decide whether
      or not we can perform certain operations (e.g. access to some debugfs
      entries), so we need to reset it when the mac80211 stop operation is
      called and the hardware is shutdown.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2536e7c35014c0bd5b8a7b5425004528c208c052
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Aug 31 02:33:33 2014 +0300

      iwlwifi: mvm: rs: remove max_rate_idx

      max_rate_idx constraint is deprecated and it's handling is
      faulty as well as it is relevant only for legacy rates but
      was considered in HT/VHT. In most cases there was no side effect
      as max_rate_idx was set to -1 but in certain cases like P2P
      it got set to an actual rate idx which would limit the maximum
      rate in HT/VHT by mistake.
      max_rate_idx should be replaced by the masks fields but for
      now remove it.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 099d8086a814689d3c7f58aa6412da6513e1624e
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Thu Aug 28 02:33:05 2014 +0300

      iwlwifi: enable LDPC in 8000 chip family

      This chip family supports LDPC so enable it.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 161bdb7780548918027511f1a2885e9b99d28482
  Author: Eran Harary <eran.harary@xxxxxxxxx>
  Date:   Sun Jul 27 08:03:06 2014 +0300

      iwlwifi: mvm: allow preventing dummy notifications

      The firwmare now allows the driver to disable dummy
      notifications. These notifications sent by the firmware
      are an overhead for slow buses. They are still useful for
      fast buses.
      Add a hardware switch to prevent these notifications only
      on devices that work on slow buses.

      Signed-off-by: Eran <eran.harary@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d4200cb2487042291a056d4364450947344362e1
  Author: Oren Givon <oren.givon@xxxxxxxxx>
  Date:   Thu Sep 4 09:16:49 2014 +0200

      iwlwifi: add and edit 8000 series PCI IDs

      Edit some 8000 series PCI IDs and add configuration to
      Dual Band Wireless N 8260 devices.

      Signed-off-by: Oren Givon <oren.givon@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a3576ff28e3b6a75d79fdc33c8179e7e2b470e50
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sat Aug 9 10:57:59 2014 +0300

      iwlwifi: mvm: add LDPC support

      Use LDPC for Tx and publish support for Rx in case the chip
      supports LDPC. Enable it for the 7265 family.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 71511c866bce04f931e462ad0cce3f122aa0c447
  Merge: 712b24a 2cddddc
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Sun Sep 14 12:54:42 2014 +0300

      Merge remote-tracking branch 'iwlwifi-fixes/master' into NEXT

  commit 9aa59cacdf22de9127d147de9523c1a0f832da48
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Aug 14 09:25:38 2014 +0200

      m68k/atari - stram: Add missing #include <linux/ioport.h>

      If CONFIG_BLOCK=n:

      arch/m68k/atari/stram.c:44: error: variable â??stram_poolâ?? has 
initializer but incomplete type
      arch/m68k/atari/stram.c:45: error: unknown field â??nameâ?? specified in 
initializer
      arch/m68k/atari/stram.c:46: warning: excess elements in struct initializer
      arch/m68k/atari/stram.c:46: warning: (near initialization for 
â??stram_poolâ??)
      arch/m68k/atari/stram.c: In function â??atari_stram_reserve_pagesâ??:
      arch/m68k/atari/stram.c:97: error: invalid use of undefined type 
â??struct resourceâ??
      ...

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 3708d52fc6bb34ae16399fe998d515dd7d188ab0
  Author: Sudeep Holla <sudeep.holla@xxxxxxx>
  Date:   Tue Aug 26 16:03:35 2014 +0100

      irqchip: gic-v3: Implement CPU PM notifier

      When a CPU enters a low power state, the contents of the GICv3/4 system
      registers are lost. They need to be saved and restored if required.

      For now, since most of the GICv3 register are set some initial values and
      not modified at runtime, it is better to re-initialise rather than saving
      and restoring them. It may need to be saved and restored in future if
      required.

      This patch adds a notifier to disable the redistributor(if allowed) and
      Group1 interrupts when powering down the processor and to re-initialise
      the system registers on wakeup.

      Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409065415-20176-3-git-send-email-sudeep.holla@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a2c225101234bcef8f40497bd50ccb5e9c1fb527
  Author: Sudeep Holla <sudeep.holla@xxxxxxx>
  Date:   Tue Aug 26 16:03:34 2014 +0100

      irqchip: gic-v3: Refactor gic_enable_redist to support both enabling and 
disabling

      Currently gic_enable_redist configures the redistributors to never
      assert WakeRequest signal. However when powering down the processors
      with wake-up enabled(i.e suspend), we need to configure it to assert
      that signal.

      This patch extends gic_enable_redist so that the redistributor can be
      configure to assert WakeRequest and hold interrupts as pending. This is
      useful in suspending the processors.

      This patch also adds check to make sure GICR_WAKER is accessible when
      configuring it.

      Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
      [maz: removed reference to GICD_CTLR.DS and added read-back of
            GICR_WAKER to check that it is not RAZ/WI]
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409065415-20176-2-git-send-email-sudeep.holla@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 468a903c0e5147e3f93187f0b808a3ef957fd00e
  Merge: ce92bfe 087fe00
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:54 2014 +0000

      Merge branch 'irqchip/handle_domain' into irqchip/core

  commit ce92bfe88ba38e76371feb93307125fac3f800f0
  Merge: cec9694 3228950
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:39 2014 +0000

      Merge branch 'irqchip/gic' into irqchip/core

  commit cec9694af7ada37611eb41733065427c0e72cd6c
  Merge: 1fc9d96 8e4bebe
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:29 2014 +0000

      Merge branch 'irqchip/hip04' into irqchip/core

  commit 1fc9d96ec63e7e071f22b89c268145d50720d667
  Merge: 705bc96 8703ec1
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:17 2014 +0000

      Merge branch 'irqchip/keystone' into irqchip/core

  commit e9753eff1b875d579dc04d675e72d6e31e866927
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Sun Sep 14 08:49:34 2014 +0300

      Bluetooth: btusb: Use GFP_KERNEL in btusb_send_frame()

      All hdev->send() calls are these days done through a work queue. For the
      btusb driver this means the btusb_send_frame() function. Because of this
      we can safely use GFP_KERNEL for all memory allocations in this code
      path.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 705bc96c2c15313c0677607f6e81800f4d2b4534
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Sep 12 15:15:18 2014 +0200

      irqchip: renesas-intc-irqpin: Add minimal runtime PM support

      This is just enough to let pm_clk_*() enable the functional clock, and
      manage it for suspend/resume, if present.
      Before, it was assumed enabled by the bootloader or reset state.

      To prevent the clock from being disabled while the module is needed for
      wake-up, implement irq_chip.irq_set_wake(), which increments/decrements
      the clock's enable_count when needed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410527720-18061-3-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 36845f1b54edc3237626d48270bbf3bc26d45f4f
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Sep 12 15:15:17 2014 +0200

      irqchip: renesas-intc-irqpin: Add helper variable dev = &pdev->dev

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410527720-18061-2-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 20afdeb812da4097447eb324f34be11a10b11542
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:43:00 2014 +0200

      irqchip: atmel-aic5: Add sama5d4 support

      Add sama5d4 support to irq-atmel-aic5.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410536587-24607-2-git-send-email-alexandre.belloni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 0cae165ffc0c878b02c56efd62988f13d513c8a7
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 16:41:51 2014 +0200

      irqchip: atmel-aic5: The sama5d3 has 48 IRQs

      The FUSE and RAM controllers don't have any connected IRQs, reducing the 
number
      of IRQs to 48.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410446511-29477-1-git-send-email-alexandre.belloni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit fda9203b924a8b4caa68fb4a2df5c954f9eb846a
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 9 17:44:22 2014 -0700

      Documentation: bcm7120-l2: Add Broadcom BCM7120-style L2 binding

      This patch adds the Device Tree binding document for the Broadcom
      BCM7120-style Set-top-box Level 2 interrupt controller hardware.

      We provide some ascii art explaining the different roles and reasons why
      some properties are introduced to represent that interrupt controller.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410309862-27784-3-git-send-email-f.fainelli@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a5042de2688d3e903799caf1196539c57555e3ed
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 9 17:44:21 2014 -0700

      irqchip: bcm7120-l2: Add Broadcom BCM7120-style Level 2 interrupt 
controller

      This patch adds support for the Level-2 interrupt controller
      hardware found in Broadcom Set Top Box System-on-a-Chip devices. This
      interrupt controller is implemented using a single enable register.

      This interrupt controller is always present on the platforms supported
      by the irq-brcmstb-l2 driver, hence the reason why both are compiled
      using the same Kconfig symbol.

      [jac] removed the following warning:
        drivers/irqchip/irq-bcm7120-l2.c: In function 
'bcm7120_l2_intc_irq_handle':
        drivers/irqchip/irq-bcm7120-l2.c:49:27: warning: unused variable 'gc' 
[-Wunused-variable]

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410309862-27784-2-git-send-email-f.fainelli@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 46eedb901c2a1784f2b781dccd3ec0bcf55d2f7c
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:00:00 2014 +0200

      irqchip: renesas-irqc: Add binding docs for new R-Car Gen2 SoCs

        - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      r8a7791 is now called "R-Car M2-W".

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212800-4957-3-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 41a3322a93395e02a58c938f8182b9402bcdb6d8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:59:59 2014 +0200

      irqchip: renesas-irqc: Add DT binding documentation

      The renesas-irqc driver supports DT, but the DT binding documentation was
      missing.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212800-4957-2-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9857b069b27abbc3d3b2c9f474e40d8b2b55a228
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:59:58 2014 +0200

      irqchip: renesas-intc-irqpin: Document SoC-specific bindings

      The documentation only mentioned the generic fallback compatible property.
      Add the missing SoC-specific compatible properties, which are already in
      use.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212800-4957-1-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ace8578182dc347b043c0825b9873f62fdaa5b77
  Author: klightspeed@xxxxxxxxxxxxxxxx <klightspeed@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:55:41 2014 +1000

      ARM: mvebu: Netgear RN102: Use Hardware BCH ECC

      The bootloader on the Netgear ReadyNAS RN102 uses Hardware BCH ECC
      (strength = 4), while the pxa3xx NAND driver by default uses
      Hamming ECC (strength = 1).

      This patch changes the ECC mode on these machines to match that
      of the bootloader and of the stock firmware. That way, it is
      now possible to update the kernel from userland (e.g. using
      standard tools from mtd-utils package); u-boot will happily
      load and boot it.

      Fixes: 92beaccd8b49 ("ARM: mvebu: Enable NAND controller in ReadyNAS 102 
.dts file")
      Cc: <stable@xxxxxxxxxxxxxxx> #v3.14+
      Signed-off-by: Ben Peddell <klightspeed@xxxxxxxxxxxxxxxx>
      Acked-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Tested-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410339341-3372-1-git-send-email-klightspeed@xxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9b02732643d9f4b92b14f5ec041c166bd36033fc
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Sun Sep 14 10:08:37 2014 +0900

      ARM: dts: remove old USB2 PHY node for exynos5250

      drivers/usb/phy/phy-samsung-usb2 driver got replaced by
      drivers/phy/phy-samsung-usb2 one.  Remove the leftover
      USB2 PHY node (EHCI/OHCI USB nodes are using the new one
      already) from Exynos5250 dtsi file.

      Cc: Mark Brown <broonie@xxxxxxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Cc: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 72a810810ff9e7a80f71f09f431c1b52156cbdda
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Sun Sep 14 10:08:33 2014 +0900

      ARM: dts: remove old USB2 PHY node hook for exynos5250-arndale

      drivers/usb/phy/phy-samsung-usb2 driver got replaced by
      drivers/phy/phy-samsung-usb2 one.  Remove the leftover hook
      from Arndale dts file.

      Cc: Mark Brown <broonie@xxxxxxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Cc: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 0a0752c6ee58f28a29e78f1a8c38f2f1b11cba9f
  Author: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
  Date:   Sun Sep 14 09:22:45 2014 +0900

      ARM: dts: update display related nodes for exynos5800-peach-pi

      Add DT nodes for panel-simple "auo,b133htn01" panel.
      Add backlight enable pin and backlight power supply for pwm-backlight.
      Also, add panel phandle needed by dp to enable display on peach_pi.

      Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit c0d1379a19c3dde3c32be50164997d246241c1e4
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Sat Sep 13 00:06:30 2014 -0400

      net: bpf: correctly handle errors in sk_attach_filter()

      Commit "net: bpf: make eBPF interpreter images read-only" has changed 
bpf_prog
      to be vmalloc()ed but never handled some of the errors paths of the old 
code.

      On error within sk_attach_filter (which userspace can easily trigger), 
we'd
      kfree() the vmalloc()ed memory, and leak the internal bpf_work_struct.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3fc8867740b4a0bf56f372c6f5ddd14970962fb1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 12 23:12:46 2014 -0700

      netdevice: Support DSA tagging when DSA is built as a module

      This change corrects an error seen when DSA tagging is built as a module.
      Without this change it is not possible to get XDSA tagged frames as the
      test for tagging is stripped by the #ifdef check.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5879823fc66decc1c0416cad6cd506adbbda6a7f
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Sat Sep 13 01:57:49 2014 +0200

      net/macb: Add hardware revision information during probe

      Print the IP revision when probing.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 45f85a2565a9ba4ab4dc095d4d32c4cd2a56b168
  Merge: 42f2725 0afdfe9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 17:32:29 2014 -0400

      Merge branch 'fec-next'

      Frank Li says:

      ====================
      net: fec: imx6sx multiqueue support

      These patches enable i.MX6SX multi queue support.
      i.MX6SX support 3 queue and AVB feature.

      Change from v3 to v4
       - use "unsigned int" instead of "unsigned"

      Change from v2 to v3
       - fixed alignment requirement for ARM and NO-ARM platform

      Change from v1 to v2.
       - Change num_tx_queue to unsigned int
       - Avoid block non-dt platform
       - remove call netif_set_real_num_rx_queues
       - seperate multi queue patch two part, one is tx and rx handle, with 
fixed queue 0
         then other one is initilized multiqueue
       - use two difference alignment for tx and rx path
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0afdfe951989aec4528a88213b1e1b1b595feae0
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:57 2014 +0800

      ARM: dts: imx6sx: add multi-queue support enet

      Enable 3 queues suppport for ethernet

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 08313641e09326ace2b91bc461b1456c763c0d8b
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:56 2014 +0800

      ARM: Documentation: Update fec dts binding doc

          This patch update fec devicetree binding doc that add Optional
          properties "fsl,num-tx-queues" and "fsl,num-rx-queues".

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4d39b53c2150439afbbeec418221ab96f432703
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:55 2014 +0800

      net: fec: init complete variable in early to avoid kernel dump

      Software clear the MDIO interrupt before MDIO bus access, but
      MAC still generate MDIO interrupt. The issue only happen on
      imx6slx chip.

      CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc1-00399-g0bcad17 #315
      Backtrace:
      [<800121fc>] (dump_backtrace) from [<800124e0>] (show_stack+0x18/0x1c)
       r6:8096e534 r5:8096e534 r4:00000000 r3:00000000
      [<800124c8>] (show_stack) from [<806a4c60>] (dump_stack+0x8c/0xa4)
      [<806a4bd4>] (dump_stack) from [<80060ab8>] (__lock_acquire+0x1814/0x1c40)
       r6:be078000 r5:be074000 r4:be03f6e4 r3:be078000
      [<8005f2a4>] (__lock_acquire) from [<800616e0>] (lock_acquire+0x70/0x84)
       r10:809ada33 r9:be010600 r8:00000096 r7:00000001 r6:be074000 r5:00000000
       r4:60000193
      [<80061670>] (lock_acquire) from [<806abb20>] 
(_raw_spin_lock_irqsave+0x40/0x54)
       r7:00000000 r6:8005a3f8 r5:00000193 r4:be03f6d4
      [<806abae0>] (_raw_spin_lock_irqsave) from [<8005a3f8>] 
(complete+0x1c/0x4c)
       r6:80950904 r5:be03f6d0 r4:be03f6d4
      [<8005a3dc>] (complete) from [<8041b4c0>] (fec_enet_interrupt+0x128/0x164)
       r6:80950904 r5:00800000 r4:be03f000 r3:00000000
      [<8041b398>] (fec_enet_interrupt) from [<8006aeac>] 
(handle_irq_event_percpu+0x38/0x13c)
       r6:00000000 r5:be01065c r4:be399e00 r3:8041b398
      [<8006ae74>] (handle_irq_event_percpu) from [<8006aff4>] 
(handle_irq_event+0x44/0x64)
       r10:be03f000 r9:80989fe0 r8:00000000 r7:00000096 r6:be399e00 r5:be01065c
       r4:be010600
      [<8006afb0>] (handle_irq_event) from [<8006e3e8>] 
(handle_fasteoi_irq+0xc8/0x1bc)
       r6:8096e764 r5:be01065c r4:be010600 r3:00000000
      [<8006e320>] (handle_fasteoi_irq) from [<8006a63c>] 
(generic_handle_irq+0x30/0x44)
       r6:be074010 r5:80945e4c r4:00000096 r3:8006e320
      [<8006a60c>] (generic_handle_irq) from [<8000f218>] (handle_IRQ+0x54/0xbc)
       r4:80950d74 r3:00000180
      [<8000f1c4>] (handle_IRQ) from [<800086cc>] (gic_handle_irq+0x30/0x68)
       r8:be3ab478 r7:c080e100 r6:be075bd8 r5:80950eec r4:c080e10c r3:000000a0
      [<8000869c>] (gic_handle_irq) from [<80013064>] (__irq_svc+0x44/0x5c)

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 41ef84ce4c7231ecdf6f116f03635d2a184bc5ba
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:54 2014 +0800

      net: fec: change FEC alignment according to i.mx6 sx requirement

      i.MX6 SX change FEC alignment requirement.
      i.MX6 SX change internal bus from AHB to AXI.
      It require RX buffer must be 64 bytes alignment.
      And remove TX buffer alignment requirement.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ba593e00e645a8522a97a14a90a176d53629976e
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:53 2014 +0800

      net:fec: Add fsl,imx6sx-fec compatible strings

      Add compatible string "fsl,imx6sx-fec" for i.MX6SX.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce99d0d3abba0faf796a6ce999e4f0356c7b4653
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:52 2014 +0800

      net: fec: add enet-avb IP support

      i.MX6SX Enet-AVB support 3 tx queues, 3 rx queues.
      For tx queues: ring 0 -> best effort
               ring 1 -> Class A
               ring 2 -> Class B
      For rx queues:
               ring 0 -> best effort
               ring 1 -> receive VLAN packet with classification match
               ring 2 -> receive VLAN packet with classification match

      Add enet-avb IP multiqueue support for the driver.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 106c314c7a765d3c472f264e0915de6180922cda
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:51 2014 +0800

      net:fec: Disable enet-avb MAC instead of reset MAC

      For i.MX6SX enet use AXI bus, reset MAC will make system bus dead
      if ENET-AXI bus has pending access (AHB bus should not have such issue).
      So, disable enet with AVB MAC instead of reset MAC itself.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 59d0f746564495c7f54526674deabfcf101236a1
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:50 2014 +0800

      net: fec: init multi queue date structure

      initilized all queues according to queue number get from DT file.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: Duan Fugang <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fc095f136b5436fafb22f31c4871b5edcb362b9
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:49 2014 +0800

      net: fec: parser max queue number from dt file

      By default, the tx/rx queue number is 1, user can config the queue number
      at DTS file like this:
        fsl,num-tx-queues=<3>;
        fsl,num-rx-queues=<3>

      Since i.MX6SX enet-AVB IP support multi queues, so use multi queues
      interface to allocate and set up an Ethernet device.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4d494cdc92b3b9a0f5fb9e1560810fa27d5a0489
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:48 2014 +0800

      net: fec: change data structure to support multiqueue

      This patch just change data structure to support multi-queue.
      Only 1 queue enabled.

      Ethernet multiqueue mechanism can improve performance in SMP system.
      For single hw queue, multiqueue can balance cpu loading.
      For multi hw queues, multiple cores can process network packets in 
parallel,
      and refer the article for the detail advantage for multiqueue:
      http://vger.kernel.org/~davem/davem_nyc09.pdf

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <frank.li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 95a774706d15fdbaef19656b8aae18a985465729
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:47 2014 +0800

      net:fec: add enet AVB feature macro define for imx6sx

      Add enet AVB feature macro define for imx6sx.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9b5330edf1f8e24a8ca25412e6d341e0fae0ad0a
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:46 2014 +0800

      net:fec: add enet refrence clock for i.MX 6SX chip

      i.MX6sx enet has below clocks for user config:
      clk_ipg: ipg_clk_s, ipg_clk_mac0_s, 66Mhz
      clk_ahb: enet system clock, it is enet AXI clock for imx6sx.
         For imx6sx, it alos is the clock source of interrupt coalescing.
         The clock range: 200Mhz ~ 266Mhz.
      clk_ref: refrence clock for tx and rx. For imx6sx enet RGMII mode,
         the refrence clock is 125Mhz coming from internal PLL or external.
         In i.MX6sx-arm2 board, the clock is from internal PLL.
         clk_ref is optional, depends on board.
      clk_enet_out: The clock can be output from internal PLL. It can supply 
50Mhz
         clock for phy. clk_enet_out is optional, depends on chip and board.
      clk_ptp: 1588 ts clock. It is optional, depends on chip.

      The patch add clk_ref to distiguish the different clocks.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9d06d34bcc62f4cc3679704ac42cff5b44a97c6e
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sat Sep 13 11:31:17 2014 -0700

      ARM: orion5x: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/b438c7c54306f095a150e50df41fbba4d515c2f8.1410632835.git.joe@xxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 42f272539487e49c9ea830ad97db41eb9937d5dc
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Fri Sep 12 23:58:44 2014 +0200

      net: DSA: Marvell mv88e6171 switch driver

      This is the Marvell driver with some cleanups by Claudio Leite
      and myself.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Claudio Leite <leitec@xxxxxxxxxxxx>
      Signed-off-by: Claudio Leite <leitec@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4d223bb9bd3ac5fa87ead246f5a7e1019b1faea
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:59 2014 +0200

      ARM: mvebu: add gpio-fan to mvebu_v7_defconfig

      Since one of the platforms (Armada 370 RD) is now using the gpio-fan
      driver, it makes sense to enable it in mvebu_v7_defconfig.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-5-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b06333f4a783c3a53a6c81bfef4f8fc4bade3811
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:58 2014 +0200

      ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig

      For some reason, while all other features are configured built-in, the
      LED class support was configured as a module in
      mvebu_v7_defconfig. This commit makes it consistent with the other
      options, by making this feature built-in.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-4-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 5b1e9e80c044442cc80eb6bb03b11165515eedb8
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:57 2014 +0200

      ARM: mvebu: add user LED support of Armada 370 RD

      The Armada 370 RD has a GPIO controlled LED connected on MPP32, so
      this commit adds the relevant hardware description to Armada 370 RD
      Device Tree.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-3-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e8db78dd6af727fdbeefa1fc624bc5d7c572d841
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:56 2014 +0200

      ARM: mvebu: add gpio fan support to Armada 370 RD

      The Armada 370 RD platform has a GPIO-controlled fan on MPP8, so this
      commit adds the relevant hardware description to Armada 370 RD Device
      Tree.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-2-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 0943629688c62c69d1355bf2abcd217029899da0
  Merge: 233577a 2f951a9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 17:12:25 2014 -0400

      Merge branch 'be2net-next'

      Sathya Perla says:

      ====================
      be2net: patch set

      Patch 1 fixes some minor issues with log messages in be2net.

      Patch 2 replaces strcpy() calls with strlcpy() to avoid possible buffer
      overflow.

      Patch 3 improves the RX buffer posting scheme for jumbo frames.

      Patch 4 replaces the use of v0 of SET_FLOW_CONTROL cmd with v1 to receive
      a definitive completion status from FW.

      Patch 5 adds support for ethtool "-m" ethtool option.

      Patch 6 fixes port-type reporting via ethtool get_settings for QSFP/SFP+
      interfaces.

      Patch 7 fixes the usage of MODIFY_EQD FW cmd to target a max of 8 EQs on
      Lancer chip.

      Patch 8 enables PCIe error reporting even for VFs.

      Pls consider applying this patch set to net-next. Thanks.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f951a9abe040741f76a029691ab3e4eb3389acf
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:21 2014 +0530

      be2net: enable PCIe error reporting on VFs too

      Currently PCIe error reporting is enabled only on PFs. This patch enables
      this feature on VFs too as Lancer VFs support it.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 936767039cdf9409153fbaafa3127b0c85101097
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:20 2014 +0530

      be2net: send a max of 8 EQs to be_cmd_modify_eqd() on Lancer

      The MODIFY_EQ_DELAY FW cmd on Lancer is supported for a max of 8 EQs per 
cmd.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6809cee0ca2139877566d860abc892b4736de8af
  Author: Ravikumar Nelavelli <ravikumar.nelavelli@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:19 2014 +0530

      be2net: fix port-type reporting in get_settings

      Report the ethtool port-type/supported/advertising values based on the
      cable_type for QSFP and SFP+ interfaces. The cable_type is parsed from
      the transceiver data fetched from the FW.

      Signed-off-by: Ravikumar Nelavelli <ravikumar.nelavelli@xxxxxxxxxx>
      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e36edd9d26cf257511548edaf2b7a56eb4fed854
  Author: Mark Leonard <mark.leonard@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:18 2014 +0530

      be2net: add ethtool "-m" option support

      This patch adds support for the dump-module-eeprom and module-info
      ethtool options.

      Signed-off-by: Mark Leonard <mark.leonard@xxxxxxxxxx>
      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b29812c13514b3bb9236aed4bd35192e6b3d0f2d
  Author: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:17 2014 +0530

      be2net: use v1 of SET_FLOW_CONTROL command

      In some configurations the FW doesn't allow changing flow control settings
      of a link. Unless a v1 version of the SET_FLOW_CONTROL cmd is used, the FW
      doesn't report an error to the driver.

      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c30d72665cce3613ed222215b71dd4b5213169d2
  Author: Ajit Khaparde <ajit.khaparde@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:16 2014 +0530

      be2net: fix RX fragment posting for jumbo frames

      In the RX path, the driver currently consumes upto 64 (budget) packets in
      one NAPI sweep. When the size of the packet received is larger than a
      fragment size (2K), more than one fragment is consumed for each packet.
      As the driver currently posts a max of 64 fragments, all the consumed
      fragments may not be replenished. This can cause avoidable drops in RX 
path.
      This patch fixes this by posting a max(consumed_frags, 64) frags. This is
      done only when there are atleast 64 free slots in the RXQ.

      Signed-off-by: Ajit Khaparde <ajit.khaparde@xxxxxxxxxx>
      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 242eb47010840056c121c1141bddf3b279cb47bc
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:15 2014 +0530

      be2net: replace strcpy with strlcpy

      Replace strcpy with strlcpy, as it avoids a possible buffer overflow.

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 50762667f78e346c343544f88270c0a831789e7d
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:14 2014 +0530

      be2net: fix some log messages

      This patch fixes the following minor issues with log messages in be2net:
        1) Period is not required at the end of log message.
        2) Remove "Unknown grp5 event" logs to reduce noise. The driver can 
safely
           ignore async events from FW it's not interested in.
        3) Reword a log message for better readability to say that SRIOV
           "is disabled" rather than "not supported".

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 233577a22089facf5271ab5e845b2262047c971f
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 14:04:43 2014 +0200

      net: filter: constify detection of pkt_type_offset

      Currently we have 2 pkt_type_offset functions doing the same thing and
      spread across the architecture files. Remove those and replace them
      with a PKT_TYPE_OFFSET macro helper which gets the constant value from a
      zero sized sk_buff member right in front of the bitfield with offsetof.
      This new offset marker does not change size of struct sk_buff.

      Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Cc: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>
      Signed-off-by: Denis Kirjanov <kda@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ac7a04c33dd7f8e429df4b929ba3a3e8e729cc89
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 11 21:18:09 2014 -0700

      net: dsa: change tag_protocol to an enum

      Now that we introduced an additional multiplexing/demultiplexing layer
      with commit 3e8a72d1dae37 ("net: dsa: reduce number of protocol hooks")
      that lives within the DSA code, we no longer need to have a given switch
      driver tag_protocol be an actual ethertype value, instead, we can
      replace it with an enum: dsa_tag_protocol.

      Do this replacement in the drivers, which allows us to get rid of the
      cpu_to_be16()/htons() dance, and remove ETH_P_BRCMTAG since we do not
      need it anymore.

      Suggested-by: Alexander Duyck <alexander.duyck@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4f5e01e96d424b54f5f0e89ee1ba9ccca03a3941
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Mon Sep 1 19:35:41 2014 +0200

      ARM: Kirkwood: Fix DT based DSA.

      During the conversion of boards to use DT to instantiate Distributed
      Switch Architecture, nobody volunteered to test. As to be expected,
      the conversion was flawed. Testers and access to hardware has now
      become available, and this patch hopefully fixes the problems.

      dsa,mii-bus must be a phandle to the top level mdio node, not the port
      specific subnode of the mdio device.

      dsa,ethernet must be a phandle to the port subnode within the ethernet
      DT node, not the ethernet node.

      Don't pinctrl hog the card detect gpio for mvsdio.

      Rename the .dts files to make it clearer which file is for the Z0
      stepping and which for the A0 or later stepping.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: seugene@xxxxxxxxxxx
      Tested-by: Eugene Sanivsky <seugene@xxxxxxxxxxx>
      Fixes: e2eaa339af44: ("ARM: Kirkwood: convert rd88f6281-setup.c to DT.")
      Fixes: e7c8f3808be8: ("ARM: kirkwood: Convert mv88f6281gtw_ge switch 
setup to DT")
      Cc: <stable@xxxxxxxxxxxxxxx> #v3.15+
      Link: 
https://lkml.kernel.org/r/1409592941-22244-1-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit c55542983e572bcac813fd9a393e725e158074be
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Fri Sep 12 10:43:11 2014 +0800

      r8152: support VLAN

      Support hw VLAN for tx and rx. And enable them by default.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f19f916d64e7a0af743bbfc7d1594db08c712f9f
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 07:12:57 2014 +0800

      net: stmmac: fix return value check in socfpga_dwmac_parse_data()

      In case of error, the function devm_ioremap_resource() returns
      ERR_PTR() and never returns NULL. The NULL test in the return
      value check should be replaced with IS_ERR().

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ce62a84d53cd3d3cc5377bbf339e9b08ddf9c36
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:07:16 2014 -0700

      ipv6: exit early in addrconf_notify() if IPv6 is disabled

      If IPv6 is explicitly disabled before the interface comes up,
      it makes no sense to continue when it comes up, even just
      print a message.

      (I am not sure about other cases though, so I prefer not to touch)

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4361eb664de09a9f60955c7f5e9355f7ed46a08d
  Merge: 8801d48 1691c63
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 16:38:53 2014 -0400

      Merge branch 'ipv6-cleanups'

      Cong Wang says:

      ====================
      ipv6: clean up locking code in anycast and mcast

      This patchset cleans up the locking code in anycast.c and mcast.c
      and makes the refcount code more readable.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>

      v1 -> v2:
      * refactor some code and make it in a separated patch
      * update comments
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1691c63ea42d6f57ba769df401b9773664edb936
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:16 2014 -0700

      ipv6: refactor ipv6_dev_mc_inc()

      Refactor out allocation and initialization and make
      the refcount code more readable.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f7ed925c1b4d62e82b72d8e99fa4be52fb0c73b6
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:15 2014 -0700

      ipv6: update the comment in mcast.c

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 414b6c943fe25c5c576b6f0ce9077c29a150d826
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:14 2014 -0700

      ipv6: drop some rcu_read_lock in mcast

      Similarly the code is already protected by rtnl lock.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b5350916bfd49f737d73c4c512fbea1b3537c703
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:13 2014 -0700

      ipv6: drop ipv6_sk_mc_lock in mcast

      Similarly the code is already protected by rtnl lock.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 83aa29eefdb152d65e65a90605593766b4f793ef
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:12 2014 -0700

      ipv6: refactor __ipv6_dev_ac_inc()

      Refactor out allocation and initialization and make
      the refcount code more readable.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 013b4d90387a5dca54281263e0d4650db97bd67c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:11 2014 -0700

      ipv6: clean up ipv6_dev_ac_inc()

      Make it accept inet6_dev, and rename it to __ipv6_dev_ac_inc()
      to reflect this change.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b03a9c04a3a605815c232506e1d76281afe0946f
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:10 2014 -0700

      ipv6: remove ipv6_sk_ac_lock

      Just move rtnl lock up, so that the anycast list can be protected
      by rtnl lock now.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6c555490e0ce885a9caf0a045db69382a3ccbc9c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:09 2014 -0700

      ipv6: drop useless rcu_read_lock() in anycast

      These code is now protected by rtnl lock, rcu read lock
      is useless now.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8ecbb3c3c712d9c859586886d621e3b6175da972
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Sun Feb 9 10:30:00 2014 +0000

      iio: accel: BMC150: add support for other Bosch chips

      The following chips are either similar or have only the resolution
      different. Hence, change this driver to support these chips too:

      BMI055  - combo chip (accelerometer part is identical to BMC150's)
      BMA255  - identical to BMC150's accelerometer
      BMA222E - 8 bit resolution
      BMA250E - 10 bit resolution
      BMA280  - 14 bit resolution

      Additionally:
       * add bmc150_accel_match_acpi_device() function to check that the device
         has been enumerated through ACPI;
       * rename bmc150_accel_acpi_gpio_probe() to bmc150_accel_gpio_probe()
         since the ACPI matching has been moved to the new function.  Also, this
         will allow for the GPIO matching to be done against a device tree too, 
not only
         ACPI tree;
       * rename bmc150_scale_info struct member 'range' to 'reg_range' to be
         consistent with the naming convention used elsewhere in the driver
         and declare it u8, instead of int;
       * change CONFIG description to list all supported chips;

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Acked-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 8801d48cbde6ddd275c1e6b866e434a72cafeabd
  Merge: b25bd25 8c0bc55
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 16:29:57 2014 -0400

      Merge branch 'bonding-next'

      Nikolay Aleksandrov says:

      ====================
      bonding: get rid of curr_slave_lock

      This is the second patch-set dealing with bond locking and the purpose 
here
      is to convert curr_slave_lock into a spinlock called "mode_lock" which can
      be used in the various modes for their specific needs. The first three
      patches cleanup the use of curr_slave_lock and prepare it for the
      conversion which is done in patch 4 and then the modes that were using
      their own locks are converted to use the new "mode_lock" giving us the
      opportunity to remove their locks.
      This patch-set has been tested in each mode by running enslave/release of
      slaves in parallel with traffic transmission and miimon=1 i.e. running
      all the time. In fact this lead to the discovery of a subtle bug related 
to
      RCU which will be fixed in -net.
      Also did an allmodconfig test just in case :-)

      v2: fix bond_3ad_state_machine_handler's use of mode_lock and
          curr_slave_lock
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c0bc550288d81e9ad8a2ed9136a72140b9ef507
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:28 2014 +0200

      bonding: adjust locking comments

      Now that locks have been removed, remove some unnecessary comments and
      adjust others to reflect reality. Also add a comment to "mode_lock" to
      describe its current users and give a brief summary why they need it.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e470259fa1bd7ce5a375b16c5ec97cc0e83b058d
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:27 2014 +0200

      bonding: 3ad: convert to bond->mode_lock

      Now that we have bond->mode_lock, we can remove the state_machine_lock
      and use it in its place. There're no fast paths requiring the per-port
      spinlocks so it should be okay to consolidate them into mode_lock.
      Also move it inside the unbinding function as we don't want to expose
      mode_lock outside of the specific modes.

      Suggested-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4bab16d7c97498e91564231b922d49f52efaf7d4
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:26 2014 +0200

      bonding: alb: convert to bond->mode_lock

      The ALB/TLB specific spinlocks are no longer necessary as we now have
      bond->mode_lock for this purpose, so convert them and remove them from
      struct alb_bond_info.
      Also remove the unneeded lock/unlock functions and use spin_lock/unlock
      directly.

      Suggested-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b743562819bd97cc7c282e870896bae8016b64b5
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:25 2014 +0200

      bonding: convert curr_slave_lock to a spinlock and rename it

      curr_slave_lock is now a misleading name, a much better name is
      mode_lock as it'll be used for each mode's purposes and it's no longer
      necessary to use a rwlock, a simple spinlock is enough.

      Suggested-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1c72cfdc96e63bf975cab514c4ca4d8a661ba0e6
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:24 2014 +0200

      bonding: clean curr_slave_lock use

      Mostly all users of curr_slave_lock already have RTNL as we've discussed
      previously so there's no point in using it, the one case where the lock
      must stay is the 3ad code, in fact it's the only one.
      It's okay to remove it from bond_do_fail_over_mac() as it's called with
      RTNL and drops the curr_slave_lock anyway.
      bond_change_active_slave() is one of the main places where
      curr_slave_lock was used, it's okay to remove it as all callers use RTNL
      these days before calling it, that's why we move the ASSERT_RTNL() in
      the beginning to catch any potential offenders to this rule.
      The RTNL argument actually applies to all of the places where
      curr_slave_lock has been removed from in this patch.
      Also remove the unnecessary bond_deref_active_protected() macro and use
      rtnl_dereference() instead.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 62c5f5185397f4bd8e5defe6fcb86420deeb2b38
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:23 2014 +0200

      bonding: alb: remove curr_slave_lock

      First in rlb_teach_disabled_mac_on_primary() it's okay to remove
      curr_slave_lock as all callers except bond_alb_monitor() already hold
      RTNL, and in case bond_alb_monitor() is executing we can at most have a
      period with bad throughput (very unlikely though).
      In bond_alb_monitor() it's okay to remove the read_lock as the slave
      list is walked with RCU and the worst that could happen is another
      transmitter at the same time and thus for a period which currently is 10
      seconds (bond_alb.h: BOND_ALB_LP_TICKS).
      And bond_alb_handle_active_change() is okay because it's always called
      with RTNL. Removed the ASSERT_RTNL() because it'll be inserted in the
      parent function in a following patch.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 86e749866d7c6b0ee1f9377cf7142f2690596a05
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:22 2014 +0200

      bonding: 3ad: clean up curr_slave_lock usage

      Remove the read_lock in bond_3ad_lacpdu_recv() since when the slave is
      being released its rx_handler is removed before 3ad unbind, so even if
      packets arrive, they won't see the slave in an inconsistent state.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 71557d70b3c1c391ade6622a1369a3f2b695a1d8
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 17:10:35 2014 +0200

      ARM: dts: rockchip: clean up rk3xxx mmc nodes

      Commit 356649ab6d64 ("ARM: dts: rockchip: unuse the slot-node and 
deprecate
      the supports-highspeed for dw-mmc") removed the slots but not the 
#xx-cells
      properties describing the subnodes. Do this now.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 4ff4ae1258a9d091e3ab4e467ca101cd6f0ccdd0
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 17:04:36 2014 +0200

      ARM: dts: rockchip: add emmc nodes for rk3066 and rk3188

      Add the controller node, pinctrl settings for the customizable pins
      and sort the controllers like on rk3288 as emmc, sdmmc, sdio for
      handling convenience.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 39c2bd782a2c50c51bced96ad3f2c97d4997d949
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 16:28:02 2014 +0200

      ARM: dts: rockchip: add Cortex-A9 SPI controller nodes

      This adds basic spi nodes and pinctrl settings to the rk3066 and rk3188
      devicetree files.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit f1c8547f56f1da9db51fe3281479c823e949a9fd
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 9 15:40:52 2014 +0200

      ARM: dts: rockchip: enable usb ports on Radxa Rock

      This enables both the otg and host port and adds the vbus regulators
      on the Radxa Rock board. As we don't have phy support yet, the vbus
      regulators are added in always-on mode.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit fd14e6f9b461c73c8706a2c7d3fb12fe07e59942
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 9 15:37:27 2014 +0200

      ARM: dts: rockchip: add dwc2 controllers for rk3066 and rk3188

      Add the two dwc2 controllers providing an otg and a designated host port.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ce6965ebcc0a5fa4bcaeba14956ae57c4e7f339c
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 9 15:27:27 2014 +0200

      ARM: dts: rockchip: remove rockchip,bus-index from rk3xxx i2c0

      This is a remnant from the first i2c driver iteration that seems to have
      been forgotten and thus made its way into the dtsi. Remove it.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit f6361c6b3880063c2248d4e453331e3dc1efbf83
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Sun Sep 14 02:43:09 2014 +0900

      ARM: S3C24XX: remove separate restart code

      The restart-handler series from Guenter Roeck got accepted recently and
      implements among other things also the restart handler in the samsung
      watchdog driver and where applicable in the clock drivers. So there is
      no need for having the restart callbacks in s3c24xx boards anymore.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 68ba947c1208504080397b9fc55a0ae9ba92936d
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:31:19 2014 +0900

      ARM: EXYNOS: Do not calculate boot address twice

      Commit b3205dea8fbf ("ARM: EXYNOS: Map SYSRAM through generic DT
      bindings") introduced local variable boot_reg where boot address from
      cpu_boot_reg() call is stored. Re-use it instead calling cpu_boot_reg()
      again.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 3b8fe9859112dd46c5aff521ec51e9e301278873
  Author: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:20:18 2014 +0900

      ARM: dts: update display related nodes for exynos5420-peach-pit

      Add DT nodes for ps8622 bridge chip and panel.
      Add backlight power supply for pwm-backlight.
      Also add bridge phandle needed by dp to enable display on peach_pit.

      Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit a98c3c23868fbb5eda3fd321cab89c6e34cc5b47
  Author: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:16:35 2014 +0900

      ARM: dts: update display related nodes for exynos5250-snow

      Add DT nodes for ptn3460 bridge chip and panel.
      Add backlight enable pin and backlight power supply for pwm-backlight.
      Also add bridge phandle needed by dp to enable display on snow.

      Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit dc4ecaf21c4a0c060f2728d31bf492ceb2c8daaf
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Thu Jan 9 10:20:00 2014 +0000

      staging: iio: light: isl29018: add ACPI support

      Add support for enumerating the device through ACPI.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b25bd2515ea32cf5ddd5fd5a2a93b8c9dd875e4f
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 10:17:38 2014 +0930

      virtio_ring: unify direct/indirect code paths.

      virtqueue_add() populates the virtqueue descriptor table from the sgs
      given.  If it uses an indirect descriptor table, then it puts a single
      descriptor in the descriptor table pointing to the kmalloc'ed indirect
      table where the sg is populated.

      Previously vring_add_indirect() did the allocation and the simple
      linear layout.  We replace that with alloc_indirect() which allocates
      the indirect table then chains it like the normal descriptor table so
      we can reuse the core logic.

      This slows down pktgen by less than 1/2 a percent (which uses direct
      descriptors), as well as vring_bench, but it's far neater.

      vring_bench before:
        1061485790-1104800648(1.08254e+09+/-6.6e+06)ns
      vring_bench after:
        1125610268-1183528965(1.14172e+09+/-8e+06)ns

      pktgen before:
         787781-796334(793165+/-2.4e+03)pps 365-369(367.5+/-1.2)Mb/sec 
(365530384-369498976(3.68028e+08+/-1.1e+06)bps) errors: 0

      pktgen after:
         779988-790404(786391+/-2.5e+03)pps 361-366(364.35+/-1.3)Mb/sec 
(361914432-366747456(3.64885e+08+/-1.2e+06)bps) errors: 0

      Now, if we make force indirect descriptors by turning off any_header_sg
      in virtio_net.c:

      pktgen before:
        713773-721062(718374+/-2.1e+03)pps 331-334(332.95+/-0.92)Mb/sec 
(331190672-334572768(3.33325e+08+/-9.6e+05)bps) errors: 0
      pktgen after:
        710542-719195(714898+/-2.4e+03)pps 329-333(331.15+/-1.1)Mb/sec 
(329691488-333706480(3.31713e+08+/-1.1e+06)bps) errors: 0

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eeebf9b1fc0862466c5661d63fbaf66ab4a50210
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 10:17:37 2014 +0930

      virtio_ring: assume sgs are always well-formed.

      We used to have several callers which just used arrays.  They're
      gone, so we can use sg_next() everywhere, simplifying the code.

      On my laptop, this slowed down vring_bench by 15%:

      vring_bench before:
        936153354-967745359(9.44739e+08+/-6.1e+06)ns
      vring_bench after:
        1061485790-1104800648(1.08254e+09+/-6.6e+06)ns

      However, a more realistic test using pktgen on a AMD FX(tm)-8320 saw
      a few percent improvement:

      pktgen before:
        767390-792966(785159+/-6.5e+03)pps 356-367(363.75+/-2.9)Mb/sec 
(356068960-367936224(3.64314e+08+/-3e+06)bps) errors: 0

      pktgen after:
         787781-796334(793165+/-2.4e+03)pps 365-369(367.5+/-1.2)Mb/sec 
(365530384-369498976(3.68028e+08+/-1.1e+06)bps) errors: 0

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a58354409a00f2d8f7882c6a91fde1df5d0a4bb8
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 10:17:36 2014 +0930

      virtio_net: pass well-formed sgs to virtqueue_add_*()

      This is the only driver which doesn't hand virtqueue_add_inbuf and
      virtqueue_add_outbuf a well-formed, well-terminated sg.  Fix it,
      so we can make virtio_add_* simpler.

      pktgen results:
        modprobe pktgen
        echo 'add_device eth0' > /proc/net/pktgen/kpktgend_0
        echo nowait 1 > /proc/net/pktgen/eth0
        echo count 1000000 > /proc/net/pktgen/eth0
        echo clone_skb 100000 > /proc/net/pktgen/eth0
        echo dst_mac 4e:14:25:a9:30:ac > /proc/net/pktgen/eth0
        echo dst 192.168.1.2 > /proc/net/pktgen/eth0
        for i in `seq 20`; do echo start > /proc/net/pktgen/pgctrl; tail -n1 
/proc/net/pktgen/eth0; done

      Before:
        746547-793084(786421+/-9.6e+03)pps 346-367(364.4+/-4.4)Mb/sec 
(346397808-367990976(3.649e+08+/-4.5e+06)bps) errors: 0

      After:
        767390-792966(785159+/-6.5e+03)pps 356-367(363.75+/-2.9)Mb/sec 
(356068960-367936224(3.64314e+08+/-3e+06)bps) errors: 0

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9b01f5bf3999a3db5b1bbd9fdfd80d8d304e94ee
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Mon Aug 18 01:36:07 2014 +0200

      nohz: nohz full depends on irq work self IPI support

      The nohz full functionality depends on IRQ work to trigger its own
      interrupts. As it's used to restart the tick, we can't rely on the tick
      fallback for irq work callbacks, ie: we can't use the tick to restart
      the tick itself.

      Lets reject the full dynticks initialization if that arch support isn't
      available.

      As a side effect, this makes sure that nohz kick is never called from
      the tick. That otherwise would result in illegal hrtimer self-cancellation
      and lockup.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 4327b15f64b2580dad40d2674d50fc44f1b699c1
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sun Aug 17 22:02:55 2014 +0200

      nohz: Consolidate nohz full init code

      The supports for CONFIG_NO_HZ_FULL_ALL=y and the nohz_full= kernel
      parameter both have their own way to do the same thing: allocate
      full dynticks cpumasks, fill them and initialize some state variables.

      Lets consolidate that all in the same place.

      While at it, convert some regular printk message to warnings when
      fundamental allocations fail.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 3631073659d0aafeaa52227bb61a100efaf901dc
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:48:05 2014 +0200

      arm64: Tell irq work about self IPI support

      ARM64 irq work self-IPI support depends on __smp_cross_call to point to
      some relevant IRQ controller operations. This information should be
      available after the call to init_IRQ().

      Lets implement arch_irq_work_has_interrupt() accordingly.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 0fe13151beaf1853753339c677d1bb37e5dbff27
  Merge: 54996b5 de591c7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 12:43:24 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-12

      This series contains updates to e1000, ixgbe and ixgbevf.

      Mark provide two fixes to reduce compile warnings produce by ixgbe
      and ixgbevf.

      Alex provides two patches for ixgbe, first removes the receive buffer
      allocation at the end of the ixgbe_clean_rx_irq().  The reason for
      removing this is to avoid the extra latency introduced by the MMIO write.
      Second patch addresses several issues in the current ixgbe implementation
      of busy poll sockets.  It was possible for frames to be delivered out of
      order if they were held in GRO, so address this by flushing the GRO
      buffers before releasing the q_vector back to the idle state.  Also, we
      were having to take a spinlock on changing the state to and from idle,
      so to resolve this, replaced the state value with an atomic and use
      atomic_cmpxchg to change the value from idle, and a simple atomic set
      to restore it back to idle after we have acquired it.  This allows us
      to only use a locked operation on acquiring the vector without a need
      for a locked operation to release it.

      Florian Westphal provides several patches for e1000 which does some
      cleanup and updating of the driver.  Moved e1000_tbi_adjust_stats()
      so that he could make the function static.  Added a helper function
      to deal with the tbi workaround that was located in 2 different
      Rx clean functions.  Added a e1000_rx_buffer struct for use on receive
      since the transmit and receive have different requirements.  Updates
      e1000 to use napi_gro_frags API.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09f6edd424218eb69078551b2ecfada1f2d098eb
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:47:53 2014 +0200

      arm: Tell irq work about self IPI support

      ARM irq work IPI support depends on SMP support. That information is
      partly known at early boottime. Lets implement
      arch_irq_work_has_interrupt() accordingly.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 3010279f0fc36f0388872203e63ca49912f648fd
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:47:15 2014 +0200

      x86: Tell irq work about self IPI support

      x86 supports irq work self-IPIs when local apic is available. This is
      partly known on runtime so lets implement arch_irq_work_has_interrupt()
      accordingly.

      This should be safely called after setup_arch().

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 3b40a80216e941c518426f7b86705e52acbd413f
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 08:41:38 2014 +0800

      ASoC: rockchip-i2s: add dma data to snd_soc_dai

      Add playback/capture dma data to snd_soc_dai.
      Test on RK3288 with max98090.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38306afc107c53c379757e7f3146a6418328ebc9
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 08:40:19 2014 +0800

      ASoC: rockchip-i2s: fix rockchip i2s defination more reasonable

      Fix SND_ROCKCHIP_I2S to be more reasonable - SND_SOC_ROCKCHIP_I2S,
      SND_SOC_ROCKCHIP_I2S should select by audio driver, instead of
      SND_SOC_ROCKCHIP.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 76a33061b9323b7fdb220ae5fa116c10833ec22e
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:37:19 2014 +0200

      irq_work: Force raised irq work to run on irq work interrupt

      The nohz full kick, which restarts the tick when any resource depend
      on it, can't be executed anywhere given the operation it does on timers.
      If it is called from the scheduler or timers code, chances are that
      we run into a deadlock.

      This is why we run the nohz full kick from an irq work. That way we make
      sure that the kick runs on a virgin context.

      However if that's the case when irq work runs in its own dedicated
      self-ipi, things are different for the big bunch of archs that don't
      support the self triggered way. In order to support them, irq works are
      also handled by the timer interrupt as fallback.

      Now when irq works run on the timer interrupt, the context isn't blank.
      More precisely, they can run in the context of the hrtimer that runs the
      tick. But the nohz kick cancels and restarts this hrtimer and cancelling
      an hrtimer from itself isn't allowed. This is why we run in an endless
      loop:

        Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 2
        CPU: 2 PID: 7538 Comm: kworker/u8:8 Not tainted 3.16.0+ #34
        Workqueue: btrfs-endio-write normal_work_helper [btrfs]
         ffff880244c06c88 000000001b486fe1 ffff880244c06bf0 ffffffff8a7f1e37
         ffffffff8ac52a18 ffff880244c06c78 ffffffff8a7ef928 0000000000000010
         ffff880244c06c88 ffff880244c06c20 000000001b486fe1 0000000000000000
        Call Trace:
         <NMI[<ffffffff8a7f1e37>] dump_stack+0x4e/0x7a
         [<ffffffff8a7ef928>] panic+0xd4/0x207
         [<ffffffff8a1450e8>] watchdog_overflow_callback+0x118/0x120
         [<ffffffff8a186b0e>] __perf_event_overflow+0xae/0x350
         [<ffffffff8a184f80>] ? perf_event_task_disable+0xa0/0xa0
         [<ffffffff8a01a4cf>] ? x86_perf_event_set_period+0xbf/0x150
         [<ffffffff8a187934>] perf_event_overflow+0x14/0x20
         [<ffffffff8a020386>] intel_pmu_handle_irq+0x206/0x410
         [<ffffffff8a01937b>] perf_event_nmi_handler+0x2b/0x50
         [<ffffffff8a007b72>] nmi_handle+0xd2/0x390
         [<ffffffff8a007aa5>] ? nmi_handle+0x5/0x390
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         [<ffffffff8a008062>] default_do_nmi+0x72/0x1c0
         [<ffffffff8a008268>] do_nmi+0xb8/0x100
         [<ffffffff8a7ff66a>] end_repeat_nmi+0x1e/0x2e
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         <<EOE><IRQ[<ffffffff8a0ccd2f>] lock_acquired+0xaf/0x450
         [<ffffffff8a0f74c5>] ? lock_hrtimer_base.isra.20+0x25/0x50
         [<ffffffff8a7fc678>] _raw_spin_lock_irqsave+0x78/0x90
         [<ffffffff8a0f74c5>] ? lock_hrtimer_base.isra.20+0x25/0x50
         [<ffffffff8a0f74c5>] lock_hrtimer_base.isra.20+0x25/0x50
         [<ffffffff8a0f7723>] hrtimer_try_to_cancel+0x33/0x1e0
         [<ffffffff8a0f78ea>] hrtimer_cancel+0x1a/0x30
         [<ffffffff8a109237>] tick_nohz_restart+0x17/0x90
         [<ffffffff8a10a213>] __tick_nohz_full_check+0xc3/0x100
         [<ffffffff8a10a25e>] nohz_full_kick_work_func+0xe/0x10
         [<ffffffff8a17c884>] irq_work_run_list+0x44/0x70
         [<ffffffff8a17c8da>] irq_work_run+0x2a/0x50
         [<ffffffff8a0f700b>] update_process_times+0x5b/0x70
         [<ffffffff8a109005>] tick_sched_handle.isra.21+0x25/0x60
         [<ffffffff8a109b81>] tick_sched_timer+0x41/0x60
         [<ffffffff8a0f7aa2>] __run_hrtimer+0x72/0x470
         [<ffffffff8a109b40>] ? tick_sched_do_timer+0xb0/0xb0
         [<ffffffff8a0f8707>] hrtimer_interrupt+0x117/0x270
         [<ffffffff8a034357>] local_apic_timer_interrupt+0x37/0x60
         [<ffffffff8a80010f>] smp_apic_timer_interrupt+0x3f/0x50
         [<ffffffff8a7fe52f>] apic_timer_interrupt+0x6f/0x80

      To fix this we force non-lazy irq works to run on irq work self-IPIs
      when available. That ability of the arch to trigger irq work self IPIs
      is available with arch_irq_work_has_interrupt().

      Reported-by: Catalin Iacob <iacobcatalin@xxxxxxxxx>
      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit c5c38ef3d70377dc504a6a3f611a3ec814bc757b
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sat Sep 6 15:43:02 2014 +0200

      irq_work: Introduce arch_irq_work_has_interrupt()

      The nohz full code needs irq work to trigger its own interrupt so that
      the subsystem can work even when the tick is stopped.

      Lets introduce arch_irq_work_has_interrupt() that archs can override to
      tell about their support for this ability.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 01605ad12875c7b5ed71b486f9badb338f4f8c21
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 08:43:13 2014 +0800

      ASoC: rockchip-i2s: enable "hclk" for rockchip I2S controller

      As "hclk" is used for rockchip I2S controller, driver must to enable
      it in probe.

      Tested on RK3288 with max98090.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a80e49e2cc3145af014a8ae44f575829cc236192
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 17:47:18 2014 +0200

      nohz: Move nohz full init call to tick init

      This way we unbloat a bit main.c and more importantly we initialize
      nohz full after init_IRQ(). This dependency will be needed in further
      patches because nohz full needs irq work to raise its own IRQ.
      Information about the support for this ability on ARM64 is obtained on
      init_IRQ() which initialize the pointer to __smp_call_function.

      Since tick_init() is called right after init_IRQ(), this is a good place
      to call tick_nohz_init() and prepare for that dependency.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 132fd5be706f3d91a3589f493e1ec3ec85adba6c
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 01:33:20 2014 +0900

      ARM: dts: Add support Atmel touchpad for exynos5800-peach-pi

      The Peach Pi board has an Atmel maXTouch trackpad device.
      Add the needed Device Tree nodes to support it.

      This Device Tree change is based on the Chrome OS 3.8 tree
      but adapted to use the mainline Atmel maXTouch DT binding.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 6a9e7318f288d7f01b0d178d41566406c0843d38
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 01:33:15 2014 +0900

      ARM: dts: Add support Atmel touchpad for exynos5420-peach-pit

      The Peach Pit board has an Atmel maXTouch trackpad device.
      Add the needed Device Tree nodes to support it.

      This Device Tree change is based on the Chrome OS 3.8 tree
      but adapted to use the mainline Atmel maXTouch DT binding.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 54996b529ab70ca1d6f40677cd2698c4f7127e87
  Merge: 1f947bf d355ab0
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 12:30:33 2014 -0400

      Merge branch 'sched_rcu'

      John Fastabend says:

      ====================
      net/sched rcu classifiers and tcf

      This series converts the tcf_proto usage to RCU.

      This requires updating each classifier individually to handle the
      new copy/update requirement and also to update the core list
      traversals. This makes the assumption that updates to the tables
      are infrequent in comparison to the packet per second being
      classified. On a 10Gbps running near line rate we can easily
      produce 12+ million packets per second so IMO this is a reasonable
      assumption. The updates are serialized by RTNL.

      I have done some basic testing on this series and do not see any
      immediate splats or issues. The patch series has been running
      on my dev systems for a month or so now and I've not seen any
      issues. Although my configurations are not overly complicated.

      My test cases at this point cover all the filters with a
      tight loop to add/remove filters. Some basic estimator tests
      where I add an estimator to the qdisc and verify the statistics
      accurate using pktgen. And finally I have a small script to
      exercise the 'tc actions' interface. Feel free to send me more
      tests off list and I can run them.

      This is prep work to drop the qdisc lock with the first
      target being the ingress qdisc. To be done is making the
      tc actions RCU safe and statistics per cpu. These patches
      are in the works.

      Comments:
        - Checkpatch is still giving errors on some >80 char lines I know
          about this. IMO the way to fix this is to restructure the sched
          code to avoid being so heavily indented. But doing this here
          bloats the patchset and anyways there are already lots of >80
          chars in these files. I would prefer to keep the patches as is
          but let me know if others think I should fix these and I will.
          A follow up patch set could restructure the code and fix this
          throughout the code blocks.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f947bf151e90ec0baad294881607ebf321a2863
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:10:24 2014 -0700

      net: sched: rcu'ify cls_bpf

      This patch makes the cls_bpf classifier RCU safe. The tcf_lock
      was being used to protect a list of cls_bpf_prog now this list
      is RCU safe and updates occur with rcu_replace.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b929d86d25352496c528fcd74fdcabe3f6a4994a
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:49 2014 -0700

      net: sched: rcu'ify cls_rsvp

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1ce87720d456e471de0fbd814dc5d1fe10fc1c44
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:16 2014 -0700

      net: sched: make cls_u32 lockless

      Make cls_u32 classifier safe to run without holding lock. This patch
      converts statistics that are kept in read section u32_classify into
      per cpu counters.

      This patch was tested with a tight u32 filter add/delete loop while
      generating traffic with pktgen. By running pktgen on vlan devices
      created on top of a physical device we can hit the qdisc layer
      correctly. For ingress qdisc's a loopback cable was used.

      for i in {1..100}; do
              q=`echo $i%8|bc`;
              echo -n "u32 tos: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p prio $i u32 match ip tos 0x10 
0xff \
                        action skbedit queue_mapping $q;
              sleep 1;
              tc filter del dev p3p2 prio $i;

              echo -n "u32 tos hash table: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p protocol ip prio $i handle 628: 
u32 divisor 1
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      match ip protocol 17 0xff link 628: offset at 0 mask 
0xf00 shift 6 plus 0
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      ht 628:0 match ip tos 0x10 0xff action skbedit 
queue_mapping $q
              sleep 2;
              tc filter del dev p3p2 prio $i
              sleep 1;
      done

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 459d5f626da75573e985a7197b0919c3b143146c
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:47 2014 -0700

      net: sched: make cls_u32 per cpu

      This uses per cpu counters in cls_u32 in preparation
      to convert over to rcu.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 331b72922c5f58d48fd5500acadc91777cc31970
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:20 2014 -0700

      net: sched: RCU cls_tcindex

      Make cls_tcindex RCU safe.

      This patch addds a new RCU routine rcu_dereference_bh_rtnl() to check
      caller either holds the rcu read lock or RTNL. This is needed to
      handle the case where tcindex_lookup() is being called in both cases.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1109c00547fc66df45b9ff923544be4c1e1bec13
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:50 2014 -0700

      net: sched: RCU cls_route

      RCUify the route classifier. For now however spinlock's are used to
      protect fastmap cache.

      The issue here is the fastmap may be read by one CPU while the
      cache is being updated by another. An array of pointers could be
      one possible solution.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e35a8ee5993ba81fd6c092f6827458c60406255b
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:22 2014 -0700

      net: sched: fw use RCU

      RCU'ify fw classifier.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 70da9f0bf999627e50950f6845bd3819ff811085
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:55 2014 -0700

      net: sched: cls_flow use RCU

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 952313bd62589cae216a579bb7ebc76f8e290817
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:26 2014 -0700

      net: sched: cls_cgroup use RCU

      Make cgroup classifier safe for RCU.

      Also drops the calls in the classify routine that were doing a
      rcu_read_lock()/rcu_read_unlock(). If the rcu_read_lock() isn't held
      entering this routine we have issues with deleting the classifier
      chain so remove the unnecessary rcu_read_lock()/rcu_read_unlock()
      pair noting all paths AFAIK hold rcu_read_lock.

      If there is a case where classify is called without the rcu read lock
      then an rcu splat will occur and we can correct it.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9888faefe1327909f3acf34d1feda87a368bb858
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:59 2014 -0700

      net: sched: cls_basic use RCU

      Enable basic classifier for RCU.

      Dereferencing tp->root may look a bit strange here but it is needed
      by my accounting because it is allocated at init time and needs to
      be kfree'd at destroy time. However because it may be referenced in
      the classify() path we must wait an RCU grace period before free'ing
      it. We use kfree_rcu() and rcu_ APIs to enforce this. This pattern
      is used in all the classifiers.

      Also the hgenerator can be incremented without concern because it
      is always incremented under RTNL.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25d8c0d55f241ce2d360df1bea48e23a55836ee6
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:27 2014 -0700

      net: rcu-ify tcf_proto

      rcu'ify tcf_proto this allows calling tc_classify() without holding
      any locks. Updaters are protected by RTNL.

      This patch prepares the core net_sched infrastracture for running
      the classifier/action chains without holding the qdisc lock however
      it does nothing to ensure cls_xxx and act_xxx types also work without
      locking. Additional patches are required to address the fall out.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 46e5da40aec256155cfedee96dd21a75da941f2c
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:04:52 2014 -0700

      net: qdisc: use rcu prefix and silence sparse warnings

      Add __rcu notation to qdisc handling by doing this we can make
      smatch output more legible. And anyways some of the cases should
      be using rcu_dereference() see qdisc_all_tx_empty(),
      qdisc_tx_chainging(), and so on.

      Also *wake_queue() API is commonly called from driver timer routines
      without rcu lock or rtnl lock. So I added rcu_read_lock() blocks
      around netif_wake_subqueue and netif_tx_wake_queue.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d355ab09594118b8dfb3d78dbda72fff634a934b
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:10:24 2014 -0700

      net: sched: rcu'ify cls_bpf

      This patch makes the cls_bpf classifier RCU safe. The tcf_lock
      was being used to protect a list of cls_bpf_prog now this list
      is RCU safe and updates occur with rcu_replace.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8b21e2307f2601fd3baaddb3e22f1a25e6719695
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:49 2014 -0700

      net: sched: rcu'ify cls_rsvp

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8f787cd1cc1ea51cde3bba82bd0a63b343f88a32
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:16 2014 -0700

      net: sched: make cls_u32 lockless

      Make cls_u32 classifier safe to run without holding lock. This patch
      converts statistics that are kept in read section u32_classify into
      per cpu counters.

      This patch was tested with a tight u32 filter add/delete loop while
      generating traffic with pktgen. By running pktgen on vlan devices
      created on top of a physical device we can hit the qdisc layer
      correctly. For ingress qdisc's a loopback cable was used.

      for i in {1..100}; do
              q=`echo $i%8|bc`;
              echo -n "u32 tos: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p prio $i u32 match ip tos 0x10 
0xff \
                        action skbedit queue_mapping $q;
              sleep 1;
              tc filter del dev p3p2 prio $i;

              echo -n "u32 tos hash table: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p protocol ip prio $i handle 628: 
u32 divisor 1
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      match ip protocol 17 0xff link 628: offset at 0 mask 
0xf00 shift 6 plus 0
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      ht 628:0 match ip tos 0x10 0xff action skbedit 
queue_mapping $q
              sleep 2;
              tc filter del dev p3p2 prio $i
              sleep 1;
      done

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4f640502dfbe9b658f9008ee614932bb463d541
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:47 2014 -0700

      net: sched: make cls_u32 per cpu

      This uses per cpu counters in cls_u32 in preparation
      to convert over to rcu.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8332904aa971ed4547514f57c8b3780ad4f0f949
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:20 2014 -0700

      net: sched: RCU cls_tcindex

      Make cls_tcindex RCU safe.

      This patch addds a new RCU routine rcu_dereference_bh_rtnl() to check
      caller either holds the rcu read lock or RTNL. This is needed to
      handle the case where tcindex_lookup() is being called in both cases.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc91210cd2f6832db1a174269627d97b7d4f2c80
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:50 2014 -0700

      net: sched: RCU cls_route

      RCUify the route classifier. For now however spinlock's are used to
      protect fastmap cache.

      The issue here is the fastmap may be read by one CPU while the
      cache is being updated by another. An array of pointers could be
      one possible solution.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f31fea5a69089a40561548ff5931bc5e4e79b61
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:22 2014 -0700

      net: sched: fw use RCU

      RCU'ify fw classifier.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad7a97ae7aef6227456c7a90bf3b3522d25f3171
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:55 2014 -0700

      net: sched: cls_flow use RCU

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c7953ef23042b7c4fc2be5ecdd216aacff6df5eb
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:26 2014 -0700

      net: sched: cls_cgroup use RCU

      Make cgroup classifier safe for RCU.

      Also drops the calls in the classify routine that were doing a
      rcu_read_lock()/rcu_read_unlock(). If the rcu_read_lock() isn't held
      entering this routine we have issues with deleting the classifier
      chain so remove the unnecessary rcu_read_lock()/rcu_read_unlock()
      pair noting all paths AFAIK hold rcu_read_lock.

      If there is a case where classify is called without the rcu read lock
      then an rcu splat will occur and we can correct it.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8b9affec519d27ce202a7ed22617eecbd96f127
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:59 2014 -0700

      net: sched: cls_basic use RCU

      Enable basic classifier for RCU.

      Dereferencing tp->root may look a bit strange here but it is needed
      by my accounting because it is allocated at init time and needs to
      be kfree'd at destroy time. However because it may be referenced in
      the classify() path we must wait an RCU grace period before free'ing
      it. We use kfree_rcu() and rcu_ APIs to enforce this. This pattern
      is used in all the classifiers.

      Also the hgenerator can be incremented without concern because it
      is always incremented under RTNL.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80a735f7b952b8bd7028cfffba2105a38c1a9f0c
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:27 2014 -0700

      net: rcu-ify tcf_proto

      rcu'ify tcf_proto this allows calling tc_classify() without holding
      any locks. Updaters are protected by RTNL.

      This patch prepares the core net_sched infrastracture for running
      the classifier/action chains without holding the qdisc lock however
      it does nothing to ensure cls_xxx and act_xxx types also work without
      locking. Additional patches are required to address the fall out.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b26b0d1e8b1de83bbce81c8d119260ac91031ebd
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:04:52 2014 -0700

      net: qdisc: use rcu prefix and silence sparse warnings

      Add __rcu notation to qdisc handling by doing this we can make
      smatch output more legible. And anyways some of the cases should
      be using rcu_dereference() see qdisc_all_tx_empty(),
      qdisc_tx_chainging(), and so on.

      Also *wake_queue() API is commonly called from driver timer routines
      without rcu lock or rtnl lock. So I added rcu_read_lock() blocks
      around netif_wake_subqueue and netif_tx_wake_queue.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53288fe9bdc7e8a0265bbe9074f71f1a6c478008
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:56 2014 +0300

      spi: dw: don't use mrst prefix anymore

      Since driver is used on other platforms and debugfs stuff would be useful 
there
      as well let's substitute mrst_ by dw_ where it suits. Additionally let's 
use
      SPI master device name when print registers dump.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 551f6a58d496a99702088ac762f247e04d8bfff9
  Merge: 197e96b a2cea98
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 13 17:03:05 2014 +0100

      Merge branch 'topic/checkpatch' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-dw

  commit 197e96b4d80554a66aff34df5406b4c2d26f0111
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:12:01 2014 +0300

      spi: dw-mid: remove FSF address and update copyright

      The FSF address is subject to change, thus remove it from the file. While 
here,
      update a copyright line.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b89e9c87dd3b118f0b953d349e5bede1505e3bc5
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:12:00 2014 +0300

      spi: dw-mid: remove redundant dmac member

      Instead of using that member we prefer to use dma_dev which represents 
actual
      struct device of the DMA device.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ea092455d713d28c0b74a2ebe022524025d97491
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:59 2014 +0300

      spi: dw-mid: remove Moorestown support

      The support of the Moorestown was removed [1] from kernel long time ago. 
This
      is just a follow up of that change.

      [1] http://www.spinics.net/lists/platform-driver-x86/msg02948.html

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fb57862ead652454ceeb659617404c5f13bc34b5
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:58 2014 +0300

      spi: dw-mid: check that DMA was inited before exit

      If the driver was compiled with DMA support, but DMA channels weren't 
acquired
      by some reason, mid_spi_dma_exit() will crash the kernel.

      Fixes: 7063c0d942a1 (spi/dw_spi: add DMA support)
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 05ed2aee3e97c9cfb737388706b439264e27eb0c
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:57 2014 +0300

      spi: dw: remove FSF address

      There is no need to keep FSF address in the head of the file. While here, 
fix
      few typos in the header.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8be6a6d04ceae15de160ca4cbc0915baaee801e4
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 00:47:22 2014 +0900

      ARM: dts: Set i2c7 clock at 400kHz for exynos based Peach boards

      The downstream ChromeOS 3.8 kernel sets the clock frequency
      for the I2C bus 7 at 400kHz. Do the same change in mainline.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit dc0cf1a3ecd53c55aecd7182bce15843ca29c895
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 00:47:17 2014 +0900

      ARM: dts: Add ISL29018 sensor for exynos based Peach boards

      The Exynos5420 based Peach Pit and the Exynos5800 based Peach Pi
      machines have an i2c ISL29018 light sensor. This patch adds the
      device nodes needed to support this device.

      These DTS snippets were taken from the downstream Chrome OS 3.8
      kernel Device Tree for Peach Pit and Pi boards.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 7b4880389053266c12e00e4a8fd5916c86161960
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Sun Sep 14 00:46:56 2014 +0900

      ARM: dts: Add thermistor dts fragment used by exynos based Peach boards

      This patch creates a thermistor fragment carrying the NTC
      Thermistor nodes as children of the IIO based ADC.

      This fragment is included in exynos5420-peach-pit.dts and
      exynos5800-peach-pi.dts.

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit e634a15242b99217189d43624b57de3fe73d47a5
  Author: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
  Date:   Sun Sep 14 00:45:23 2014 +0900

      ARM: dts: add hdmi regulators for exynos5420-peach-pit

      Adding regulators for hdmi for peach-pit board.

      Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 1dcd48c80063652966bbf5d588d50f9781e813e1
  Author: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
  Date:   Sun Sep 14 00:45:19 2014 +0900

      ARM: dts: add hdmi regulators for exynos5800-peach-pi

      Adding regulators for HDMI for Peach-pi board.

      Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 064ac05080062ffa41fd4699583933d58a4a32d4
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 00:45:15 2014 +0900

      ARM: dts: Add support max77802 PMIC for exynos based Peach boards

      Exynos5420 based Peach Pit and Exynos5800 based Peach Pi boards
      uses a Maxim 77802 power management IC to drive regulators and
      its Real Time Clock. This patch adds support for this chip.

      These are the device nodes and pinctrl configuration that
      are present on the Peach pit DeviceTree source file in the
      the Chrome OS kernel 3.8 tree.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Tested-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit cfe4c93b58924b3764cd7269d3d953049405e938
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sat Sep 6 14:45:10 2014 +0800

      clk: sunxi: add correct divider table for sun4i-apb0 clock

      The sun4i-apb0 clock, as found on all platforms using it, is a
      power-of-two-based divider clock, with a special divider of 2
      for value 0.

      This was causing the clock framework to incorrectly calculate
      the clock rate for apb1 and related modules on sun6i and sun8i.
      On sun[4/5/7]i, u-boot SPL configures the divider with value 1
      for /2 divider, so no suprises there.

      This patch adds a proper divider table for it, so the correct
      clock rate can be calculated.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit d537a3abb4b7085ebc3ce35e64acbad8ece1eece
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Aug 15 17:18:44 2014 -0600

      PCI: pciehp: Reduce PCIe slot_ctrl to 16 bits

      4283c70e91dc ("PCI: pciehp: Make pcie_wait_cmd() self-contained") added
      a cache of the most recent command written to the Slot Control register.
      This register is only 16 bits wide, but the cache ("slot_ctrl") is 32 
bits.

      Reduce slot_ctrl to a u16 so it matches the register size.  No functional
      change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1302fcf0d03e6ea74846c7fee14736306ab2ce4b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Sat Aug 30 07:23:01 2014 -0600

      PCI: Configure *all* devices, not just hot-added ones

      There's not really a good way to determine whether firmware has already
      configured a device with _HPP/_HPX settings.  On legacy systems, the BIOS
      has probably configured everything, but on UEFI systems it is not required
      to do so.

      Per the PCI Firmware Specification, rev 3.1, sec 3.5, if PCI_COMMAND_IO or
      PCI_COMMAND_MEMORY is set, we can assume firmware has set the 
corresponding
      BARs and maybe we can assume it has configured the rest of the device.  
And
      if a bridge has PCI_COMMAND_PARITY or PCI_COMMAND_SERR set, we can assume
      firmware has configured the bridge.  But we can't tell much about devices
      without BARs.

      I think it should be safe to apply _HPP and _HPX settings anyway, even if
      firmware has already configured the device, so configure everything we
      find.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 302328c00341f1c161bfe32d085d3e6549a08f2d
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Sep 3 13:26:29 2014 -0600

      PCI: Preserve MPS and MRRS when applying _HPX settings

      Linux manages MPS and MRRS settings to keep them consistent across the 
PCIe
      fabric.  BIOS doesn't participate in this Linux management, so ignore that
      part of any _HPX settings it supplies.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit ca0647e08acd327d508c0fa4553c2148dc7e08b4
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Sat Aug 30 07:22:13 2014 -0600

      PCI: Apply _HPP settings to all hot-added PCI devices

      We currently apply _HPP settings only to:

          - non-bridge devices, and
          - PCI-to-PCI bridges

      i.e., we do not apply them to PCI-to-ISA bridges and the like.  It has 
been
      that way since _HPP support was added by 40abb96c51bb ("pciehp: Fix
      programming hotplug parameters"), but I don't think there's any reason to
      exclude these other bridges.

      Apply _HPP settings to hot-added PCI devices of any type.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit eab3a0ee342106a1c82e10682c02632e9d6af0df
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Aug 27 14:38:14 2014 -0600

      PCI: Preserve BIOS PCI_COMMAND_SERR and PCI_COMMAND_PARITY settings

      Do not clear PCI_COMMAND_SERR or PCI_COMMAND_PARITY based on _HPP.  The
      spec (ACPI rev 5.0, sec 6.2.7) says that when "Enable SERR" is set to 1,
      we should enable SERR in the command register.  It says nothing about
      *disabling* SERR or PERR; in fact, the example in 6.2.7.1 says we should
      leave PERR alone unless "Enable PERR" is 1.

      For hot-added devices, this probably doesn't matter because they power up
      with these bits cleared.  But in addition to hot-plugged devices, the spec
      allows the platform to use _HPP for "configuration of PCI devices not
      configured by the BIOS at system boot," and it may make a difference for
      devices present at boot.

      This change means that if BIOS enables SERR or PERR on a device, and it
      supplies _HPP or _HPX with the SERR or PERR bits *cleared*, we will now
      leave SERR or PERR reporting enabled on that device instead of disabling 
it
      as we previously did.

      See also 40abb96c51bb ("pciehp: Fix programming hotplug parameters"), 
where
      this code was first added.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit c6285fc5b55ecbf78c53301a191f04bb2fda1b3a
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Aug 29 18:10:19 2014 -0600

      PCI: Apply _HPP settings to PCIe devices as well as PCI and PCI-X

      The ACPI _HPP method was defined before PCIe existed, so its documentation
      only mentions PCI.  The _HPX Type 0 setting record is essentially 
identical
      to _HPP, but the spec (ACPI rev 5.0, sec 6.2.8.1) says it should be 
applied
      to PCI, PCI-X, and PCIe devices, with settings being ignored if they are
      not applicable.

      Some platforms with both conventional PCI and PCIe devices provide only
      _HPP (not _HPX), so treat _HPP the same way as an _HPX Type 0 record and
      apply it to PCIe devices as well as PCI and PCI-X.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit fbfa398b84a5fc6e085dedba5ec3e94f21815d05
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 12:21:44 2014 -0600

      PCI: Remove unused pci_configure_slot()

      All pci_configure_slot() uses have been removed, so remove the definition
      as well.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 81ee57326c9ca612436bd6c98258942d57063c98
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 11:59:41 2014 -0600

      ACPI / hotplug / PCI: Remove pci_configure_slot() usage

      We now configure each PCI device as it is enumerated, in pci_device_add(),
      so remove the configuration done in acpiphp.

      That configuration, in pci_configure_device(), does not include the
      MPS/MRRS configuration done by pcie_bus_configure_settings(), so keep
      that here.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit b40716630375ec1bf9fe0c3534da4329663c5459
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 12:18:37 2014 -0600

      PCI: shpchp: Remove pci_configure_slot() usage

      We now configure each PCI device as it is enumerated, in pci_device_add(),
      so remove the configuration done in shpchp.

      That configuration, in pci_configure_device(), does not include the
      MPS/MRRS configuration done by pcie_bus_configure_settings(), so keep
      that here.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 77094fb342eda5fbfa5ef77dea8a423fa2b9d10b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 12:13:51 2014 -0600

      PCI: pciehp: Remove pci_configure_slot() usage

      We now configure each PCI device as it is enumerated, in pci_device_add(),
      so remove the configuration done in pciehp.

      That configuration, in pci_configure_device(), does not include the
      MPS/MRRS configuration done by pcie_bus_configure_settings(), so keep
      that here.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 6cd33649fa83d97ba7b66f1d871a360e867c5220
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Aug 27 14:29:47 2014 -0600

      PCI: Add pci_configure_device() during enumeration

      Some platforms can tell the OS how to configure PCI devices, e.g., how to
      set cache line size, error reporting enables, etc.  ACPI defines _HPP and
      _HPX methods for this purpose.

      This configuration was previously done by some of the hotplug drivers 
using
      pci_configure_slot().  But not all hotplug drivers did this, and per the
      spec (ACPI rev 5.0, sec 6.2.7), we can also do it for "devices not
      configured by the BIOS at system boot."

      Move this configuration into the PCI core by adding pci_configure_device()
      and calling it from pci_device_add(), so we do this for all devices as we
      enumerate them.

      This is based on pci_configure_slot(), which is used by hotplug drivers.
      I omitted:

        - pcie_bus_configure_settings() because it configures MPS and MRRS, 
which
          requires global knowledge of the fabric and must be done later, and

        - configuration of subordinate devices; that will happen when we call
          pci_device_add() for those devices.

      Because pci_configure_slot() was only done by hotplug drivers, this 
initial
      version of pci_configure_device() only configures hot-added devices,
      ignoring anything added during boot.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 589fcc2307423d9c3856a4e2e72e1b57b6826f41
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 20:02:00 2014 -0600

      PCI: Move pci_configure_slot() to drivers/pci/probe.c

      Move pci_configure_slot() and related functions from
      drivers/pci/hotplug/pcihp_slot to drivers/pci/probe.c.

      This is to prepare for doing device configuration during the normal
      enumeration process instead of just after hot-add.

      No functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 5e3d234456e25f664e0755c23689173588f4ca9b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 15:36:29 2014 -0600

      PCI: Shuffle pci-acpi.c functions to group them logically

      Move code around to put all the ACPI power management stuff together and
      all the pieces related to ACPI methods (_CBA, _HPP, _HPX) together.

      No functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit abbfec34e1df3073429cd6b0fad1c26635597799
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 15:29:55 2014 -0600

      PCI: Whitespace cleanup in pci-acpi.c

      Whitespace fixes only; no functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 9ce90ea5c0d512ff66693b238167b56dbaef786b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 15:23:14 2014 -0600

      PCI: Move pci_get_hp_params() to drivers/pci/pci-acpi.c

      Move pci_get_hp_params() and related functions from
      drivers/pci/hotplug/acpi_pcihp.c to drivers/pci/pci-acpi.c.

      Previously, pci_get_hp_params() was used only by hotplug drivers.  But
      future changes will move this into the normal device enumeration process,
      so it will be used even when CONFIG_HOTPLUG_PCI is not set.

      No functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1197ba22c57df96bf3cac0bb2a936fb695370f35
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 11:12:50 2014 -0600

      PCI: pciehp: Configure hot-added display devices

      We configure cache line size and other settings of hot-added devices, 
e.g.,
      based on ACPI _HPP or _HPX methods.  Previously we skipped this for 
display
      devices, but ACPI rev 5.0, sec 6.2.7 and 6.2.8 have no requirement to skip
      them.

      Remove the check so we configure display devices the same way we configure
      other devices.

      See also ac81860ea073 ("PCI: hotplug: pciehp: Removed check for hotplug of
      display devices").

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 3ddee63a099ebbdc8f84697fe46730b58240c09d
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Fri Sep 12 14:26:51 2014 -0400

      ftrace: Only disable ftrace_enabled to test buffer in selftest

      The ftrace_enabled variable is set to zero in the self tests to keep
      delayed functions from being traced and messing with the checks. This
      only needs to be done when the checks are being performed, otherwise,
      if ftrace_enabled is off when calls back to the utility that is being
      tested, it can cause errors to happen and the tests can fail with
      false positives.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 84bde62ca4b49701190dbd953c1e04024860c1f5
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Fri Sep 12 14:21:13 2014 -0400

      ftrace: Add sanity check when unregistering last ftrace_ops

      When the last ftrace_ops is unregistered, all the function records should
      have a zeroed flags value. Make sure that is the case when the last 
ftrace_ops
      is unregistered.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 2c75ada6250990ea859b0b5498cb0b7c2823a9d7
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Thu Sep 11 10:14:09 2014 -0700

      Input: psmouse - add psmouse_matches_pnp_id helper function

      The matches_pnp_id function from the synaptics driver is useful for other
      drivers too. Make it a generic psmouse helper function.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit d1015645dd535bbf10e52a3ef6d02ee0c3e0b267
  Author: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
  Date:   Thu Sep 11 09:57:22 2014 -0400

      sunvnet: Avoid sending superfluous LDC messages.

      When sending out a burst of packets across multiple descriptors,
      it is sufficient to send one LDC "start" trigger for
      the first descriptor, so do not send an LDC "start" for every
      pass through vnet_start_xmit. Similarly, it is sufficient to send
      one "DRING_STOPPED" trigger for the last dring (and if that
      fails, hold off and send the trigger later).

      Optimizations to the number of LDC messages helps avoid
      filling up the LDC channel with superfluous LDC messages
      that risk triggering flow-control on the channel,
      and also boosts performance.

      Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Acked-by: Raghuram Kothakota <raghuram.kothakota@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c706471b2601d1c9058e7b866db77f6eb7dd37af
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Thu Sep 11 14:53:33 2014 +0530

      net: axienet: remove unnecessary ether_setup after alloc_etherdev

      calling ether_setup is redundant since alloc_etherdev calls
      it.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e9c3f99f8b176369929b44e6c80043ab1036009f
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Thu Sep 11 12:50:50 2014 +0530

      ethernet: amd: use pr_info_once()

      It will use pr_info_one() to print the version info of the
      driver in probe function only once. No need to use the static
      variable here.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2d8f7e2c8a63131828e8d4e2d98835399f27319e
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:23:18 2014 -0500

      udp: Fix inverted NAPI_GRO_CB(skb)->flush test

      Commit 2abb7cdc0d ("udp: Add support for doing checksum unnecessary
      conversion") caused napi_gro_cb structs with the "flush" field zero to
      take the "udp_gro_receive" path rather than the "set flush to 1" path
      that they would previously take.  As a result I saw booting from an NFS
      root hang shortly after starting userspace, with "server not
      responding" messages.

      This change to the handling of "flush == 0" packets appears to be
      incidental to the goal of adding new code in the case where
      skb_gro_checksum_validate_zero_check() returns zero.  Based on that and
      the fact that it breaks things, I'm assuming that it is unintentional.

      Fixes: 2abb7cdc0d ("udp: Add support for doing checksum unnecessary 
conversion")
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5306726bc619be21303c55e09aac317072b3c25
  Merge: 72b126a bf7fa55
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:51:32 2014 -0400

      Merge branch 'sock_queue_err_skb'

      Alexander Duyck says:

      ====================
      Address reference counting issues with sock_queue_err_skb

      After looking over the code for skb_clone_sk after some comments made by
      Eric Dumazet I have come to the conclusion that skb_clone_sk is taking the
      correct approach in how to handle the sk_refcnt when creating a buffer 
that
      is eventually meant to be returned to the socket via the 
sock_queue_err_skb
      function.

      However upon review of other callers I found what I believe to be a
      possible reference count issue in the path for handling "wifi ack" 
packets.
      To address this I have applied the same logic that is currently in place 
so
      that the sk_refcnt will be forced to stay at least 1, or we will not
      provide an skb to return in the sk_error_queue.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bf7fa551e0ce507b82935055f4b4aa229be73eeb
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Wed Sep 10 18:05:42 2014 -0400

      mac80211: Resolve sk_refcnt/sk_wmem_alloc issue in wifi ack path

      There is a possible issue with the use, or lack thereof of sk_refcnt and
      sk_wmem_alloc in the wifi ack status functionality.

      Specifically if a socket were to request acknowledgements, and the socket
      were to have sk_refcnt drop to 0 resulting in it waiting on sk_wmem_alloc
      to reach 0 it would be possible to have sock_queue_err_skb orphan the last
      buffer, resulting in __sk_free being called on the socket.  After this the
      buffer is enqueued on sk_error_queue, however the queue has already been
      flushed resulting in at least a memory leak, if not a data corruption.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cab41c47d92851de71c74b1a7bdbf0fadf6ae4ba
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Wed Sep 10 18:05:26 2014 -0400

      skb: Add documentation for skb_clone_sk

      This change adds some documentation to the call skb_clone_sk.  This is
      meant to help clarify the purpose of the function for other developers.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ef7de5304edf60d0b8674dd7cdacc104e15a93c
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Wed Aug 20 06:41:55 2014 -0700

      leds: Improve and export led_update_brightness

      led_update_brightness helper function used to be exploited only locally
      in the led-class.c module, where its result was being passed to the
      brightness_show sysfs callback. With the introduction of v4l2-flash
      subdevice the same functionality becomes required for reading current
      brightness from a LED device. This patch adds checking of return value
      of the brightness_get callback and moves the led_update_brightness()
      function to the LED subsystem public API.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 98faa78ce7f1f986e11e7805d31b409782a6d2d4
  Merge: edbaae5 6865b20
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Sat Sep 13 07:01:49 2014 +1000

      Merge tag 'topic/drm-header-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      So here's the header cleanup, rebased on top of drm-next. Two new header
      files are created here:

      - drivers/gpu/drm/drm_internal.h for non-legacy drm.ko private
        declarations.

      - include/drm/drm_legacy.h for legacy interfaces used by non-kms drivers.

      And of course lots fo stuff gets shuffled into the already existing
      drivers/gpu/drm/drm_legacy.h for drm.ko internal stuff.

      topic branch smoke-tested in drm-intel-nightly for a bit. And the 0day
      tester also worked through it (and found a few places I didn't add a
      static to functions).

      * tag 'topic/drm-header-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Move DRM_MAGIC_HASH_ORDER into drm_drv.c
        drm: Move drm_class to drm_internal.h
        drm: Move LOCK_TEST_WITH_RETURN to <drm/drm_legacy.h>
        drm: Move legacy buffer structures to <drm/drm_legacy.h>
        drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h>
        drm: Purge ioctl forward declarations from drmP.h
        drm: unexport drm_global_mutex
        drm: Move piles of functions from drmP.h to drm_internal.h
        drm: Move vblank related module options into drm_irq.c
        drm: Drop drm_sysfs_class from drmP.h
        drm: Move __drm_pci_free to drm_legacy.h
        drm: Create drm legacy driver header
        drm: Move drm_legacy_vma_flush into drm_legacy.h
        drm: Move sg functions into drm_legacy.h
        drm: Move dma functions into drm_legacy.h

  commit 5b65c2a0296644dd3dbdd590d6f00174d18c96b3
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Wed Sep 10 18:02:37 2014 -0700

      HID: rmi: check sanity of the incoming report

      In the Dell XPS 13 9333, it appears that sometimes the bus get confused
      and corrupts the incoming data. It fills the input report with the
      sentinel value "ff". Synaptics told us that such behavior does not comes
      from the touchpad itself, so we filter out such reports here.

      Unfortunately, we can not simply discard the incoming data because they
      may contain useful information. Most of the time, the misbehavior is
      quite near the end of the report, so we can still use the valid part of
      it.

      Fixes:
      https://bugzilla.redhat.com/show_bug.cgi?id=1123584

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Andrew Duggan <aduggan@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit d9152161b4bfd131a8253a5b9fcd8ba9b10277c4
  Author: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
  Date:   Fri Sep 12 14:28:07 2014 -0500

      usb: dwc3: Add Qualcomm DWC3 glue layer driver

      DWC3 glue layer is hardware layer around Synopsys DesignWare
      USB3 core. Its purpose is to supply Synopsys IP with required
      clocks, voltages and interface it with the rest of the SoC.

      Signed-off-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 72b126a45eaca22fb6a8788e8a89c159f3ae2ac5
  Author: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
  Date:   Wed Sep 10 18:20:23 2014 +0200

      Revert "ipv4: Clarify in docs that accept_local requires rp_filter."

      This reverts commit c801e3cc1925 ("ipv4: Clarify in docs that 
accept_local requires rp_filter.").
      It is not needed anymore since commit 1dced6a85482 ("ipv4: Restore 
accept_local behaviour in fib_validate_source()").

      Suggested-by: Julian Anastasov <ja@xxxxxx>
      Cc: Gregory Detal <gregory.detal@xxxxxxxxxxxx>
      Cc: Christoph Paasch <christoph.paasch@xxxxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bbfc6cb720df16b0c3895ac75c9804dd8c728ba4
  Author: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
  Date:   Fri Sep 12 14:28:06 2014 -0500

      usb: dwc3: qcom: Add device tree binding

      QCOM USB3.0 core wrapper consist of USB3.0 IP from Synopsys
      (SNPS) and HS, SS PHY's control and configuration registers.

      It could operate in device mode (SS, HS, FS) and host
      mode (SS, HS, FS, LS).

      Signed-off-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 88ac815cdbef93dec8382b3531ef90474dd102f2
  Author: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 11:04:10 2014 +0800

      nfs41: change PNFS_LAYOUTRET_ON_SETATTR to only return on truncation to 
smaller size

      Both blocks layout and objects layout want to use it to avoid 
CB_LAYOUTRECALL
      but that should only happen if client is doing truncation to a smaller 
size.
      For other cases, we let server decide if it wants to recall client's 
layouts.
      Change PNFS_LAYOUTRET_ON_SETATTR to follow the logic and not to send
      layoutreturn unnecessarily.

      Cc: Christoph Hellwig <hch@xxxxxx>
      Cc: Boaz Harrosh <boaz@xxxxxxxxxxxxx>
      Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit cb8c20fa53ec28602793ee43ddc7e8883be62e69
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:10 2014 -0400

      NFS: Move NFS v3 acl functions to nfs3_fs.h

      This code is internal to the v3 module, so other parts of the client
      shouldn't have any knowledge of it.

      nfs3_getxattr(), nfs3_setxattr(), and nfs3_removexattr() no longer exist
      anywhere so I remove the declarations while I'm here.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit f08460dc23db1e5cd6b7ab34a62ffea60f55725f
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:09 2014 -0400

      NFS: Remove v3 not compiled check from validate_mount_data()

      This check is already performed by the module loading code - if the
      module can't be found then -EPROTONOSUPPORT will be returned.  Let's
      handle v3 this way, too.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 00a36a1090350995127c2a4bfac6be7fc85b5b81
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:08 2014 -0400

      NFS: Move v3 declarations out of internal.h

      I am generally against the "one big header file" approach, and
      everything in the client includes this file.  Let's move all the NFS v3
      declarations into a v3-only header file.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit f418c64b71590bac8fdebd0969a1eeaffaf036d2
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:07 2014 -0400

      NFS: Unconditionally enable commit code

      The goal is to create a generic NFS module with code that does not
      depend on what versions of NFS are enabled.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 164ae58c3c2a56e99d7ae207499f1fbd5e6f263d
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 13:25:14 2014 -0400

      pNFS/blocklayout: Remove a couple of unused variables

      Cc: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 84c9dee3adc2bc49a52af74f18378a4887448288
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:28 2014 -0700

      pnfs: enable CB_NOTIFY_DEVICEID support

      This code has been around for a while, but never was enabled, although
      it is in a working shape.

      Note that we implement NOTIFY_DEVICEID4_CHANGE identical to
      NOTIFY_DEVICEID4_DELETE.  Given that in either case we can't do anything
      but preventing further lookups of a given device ID there isn't much 
difference
      in semantics for the two.  For the delete case the server MUST ensure that
      there are no outstanding layouts, while for the change case it doesn't, 
but
      that has little relevance to the client.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:27 2014 -0700

      pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing

      This patches moves parsing of the GETDEVICEINFO XDR to kernel space, as 
well
      as the management of complex devices.  The reason for that is we might 
have
      multiple outstanding complex devices after a NOTIFY_DEVICEID4_CHANGE, 
which
      device mapper or md can't handle as they claim devices exclusively.

      But as is turns out simple striping / concatenation is fairly trivial to
      implement anyway, so we make our life simpler by reducing the reliance
      on blkmapd.  For now we still use blkmapd by feeding it synthetic SIMPLE
      device XDR to translate device signatures to device numbers, but in the
      long runs I have plans to eliminate it entirely.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 871760ce97a9a544cfb1ae4589598b25b8570a25
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:26 2014 -0700

      pnfs/blocklayout: move all rpc_pipefs related code into a single file

      Create a file to house all the rpc_pipefs boilerplate code instead of
      sprinkling it over a few files.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit ca0fe1dfa5acac6ec4ef5820d2eb5460b02648d5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:25 2014 -0700

      pnfs/blocklayout: refactor extent processing

      Factor out a helper for all per-extent work, and merge the now trivial
      functions for lseg allocation and parsing.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 9cc475411779d635619c2d414da0769e3cbf796b
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:24 2014 -0700

      pnfs/blocklayout: move extent processing to blocklayout.c

      This isn't device(id) related, so move it into the main file.  Simple move
      for now, the next commit will clean it up a bit.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 34dc93c2fc04da0d01acf8a1660b4ab276208af7
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:30 2014 -0700

      pnfs/blocklayout: allocate separate pages for the layoutcommit payload

      Instead of overflowing the XDR send buffer with our extent list allocate
      pages and pre-encode the layoutupdate payload into them.  We 
optimistically
      allocate a single page use alloc_page and only switch to vmalloc when we
      have more extents outstanding.  Currently there is only a single testcase
      (xfstests generic/113) which can reproduce large enough extent lists for
      this to occur.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit d4b18c3e00b8d18fbd316abe9639b91ad416e1f3
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:31 2014 -0700

      pnfs: remove GETDEVICELIST implementation

      The current GETDEVICELIST implementation is buggy in that it doesn't 
handle
      cursors correctly, and in that it returns an error if the server returns
      NFSERR_NOTSUPP.  Given that there is no actual need for GETDEVICELIST,
      it has various issues and might get removed for NFSv4.2 stop using it in
      the blocklayout driver, and thus the Linux NFS client as whole.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit fd41b4748b3b6c1220f926427bf63bef456034a5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:29 2014 -0700

      pnfs/objlayout: fix endianess annotation in objio_alloc_deviceid_node

      The kbuild test robot complained about a new sparse warning in
      objio_alloc_deviceid_node, but it turns out that this was just a moved
      reference to an existing variable.  Fix it to have the right big endian
      annotated type.

      Note that there are some other endianess issues in this file that I didn't
      bother to sort out as they involve global headers.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3e3f6b4e2613627d4e971c44eec35e945b39e5e5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:28 2014 -0700

      pnfs/blocklayout: remove some debugging

      The kbuild test robot complained that we got the printk format wrong.
      Let's just kill these printks instead of fixing them as there is not
      point after the initial tree algorithm debugging.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit fbf10641487d0c6938e580d143e4519e7ea90acf
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Fri Sep 5 23:00:33 2014 +0100

      ARM: 8138/1: drop ISAR0 workaround for B15

      The Brahma-B15's ISAR0 correcty advertises UDIV/SDIV support in both ARM
      and Thumb2 modes (CPUID_EXT_ISAR0=02101110), so we don't need to
      manually apply this hwcap.

      The code in question actually predates the following commit, which made
      our hwcaps unnecessary:

          commit 8164f7af88d9ad3a757bd14f634b23997ee77f6b
          Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
          Date:   Mon Mar 18 19:44:15 2013 +0100

              ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit abf3878047a92716704942d2a00917927004798b
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 2 13:21:44 2014 +0100

      ARM: 8136/1: sa1100: add Micro ASIC platform device

      This adds the Atmel Micro ASIC platform device and selects it
      by default for h3100 and h3600.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 9a783a139c32a905825ee0aa9597f485ea461f76
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 12 09:31:52 2014 -0700

      Bluetooth: Fix re-setting RPA as expired when deferring update

      The hci_update_random_address will clear the RPA_EXPIRED flag and
      proceed with setting a new one if the flag was set. However, the
      set_random_addr() function that is called may choose to defer the update
      to a later moment. In such a case the flag would incorrectly remain
      unset unless set_random_addr() re-sets it. This patch fixes the issue.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b4da1840dc4d92f05419bd2abbde82131d4301d9
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 23:10:32 2014 +0100

      arm64: pageattr: Correctly adjust unaligned start addresses

      The start address needs to be actually updated after it
      is detected to be unaligned. Adjust it and the end address
      properly.

      Reported-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Reviewed-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 60ef0494f197d4705b17132ee7d496283b5604b3
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Sep 11 10:36:48 2014 +0100

      net: bpf: arm64: fix module memory leak when JIT image build fails

      On ARM64, when the BPF JIT compiler fills the JIT image body with
      opcodes during translation of eBPF into ARM64 opcodes, we may fail
      for several reasons during that phase: one being that we jump to
      the notyet label for not yet supported eBPF instructions such as
      BPF_ST. In that case we only free offsets, but not the actual
      allocated target image where opcodes are being stored. Fix it by
      calling module_free() on dismantle time in case of errors.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit d456ea2edc10ffa74cc226aacb9013c06e928858
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 18:09:56 2014 +0200

      drm: use c99 initializers in structures

      Use c99 initializers for structures.

      Drop 0 initializers in drivers/gpu/drm/sti/sti_vtac.c.  A 0x0 initializer
      is left in vtac_mode_aux in drivers/gpu/drm/sti/sti_vtac.c to highlight 
the
      relation to vtac_mode_main.

      A simplified version of the semantic match that finds the first problem is
      as follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      v2: Drop 0 initializers and add trailing commas at the suggestions of Josh
      Triplett.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f3a808817fdb48a9fa3e4ed40e7f8a8dec50014c
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sat Aug 16 14:15:34 2014 -0700

      drm: fix drm_modeset_lock.h kernel-doc notation

      Fix drm kernel-doc notation to squelch these warnings:

      Warning(..//include/drm/drm_modeset_lock.h:41): cannot understand 
function prototype: 'struct drm_modeset_acquire_ctx '
      Warning(..//include/drm/drm_modeset_lock.h:66): cannot understand 
function prototype: 'struct drm_modeset_lock '

      Need to include the keyword 'struct' for structure descriptions.

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 974a70bdecea5296db1b643e4046ef208e99c592
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:32:41 2014 +0800

      usb: gadget: udc-core: add utility for bus reset

      The udc driver can notify the udc core that bus reset occurs by
      calling this utility, the core will notify gadget driver this
      information and update gadget state accordingly.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1f7c51660034091dc134fcc534b7f1fa86a6e823
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Wed Sep 10 19:24:04 2014 +0530

      usb: gadget: Add xilinx usb2 device support

      Xilinx USB2 device is a soft IP which supports both full
      and high speed USB 2.0 data transfers. This patch adds
      xilinx usb2 device driver support.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d799793b933baec9f086996d5b693d62f35c4d65
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Wed Sep 10 19:24:03 2014 +0530

      usb: doc: udc-xilinx: Add devicetree bindings

      Add devicetree bindings for Xilinx udc driver.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 22739edfc563fa42f02a2f7323fd352061ef32b3
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Fri Sep 5 17:55:18 2014 +1000

      deb-pkg: Add support for powerpc little endian

      The Debian powerpc little endian architecture is called ppc64el.  This
      is the default architecture used by Ubuntu for powerpc.

      The below checks the kernel config to see if we are compiling little
      endian and sets the Debian arch appropriately.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 9810f5370b6e60c4b564f294feb51761f0e741f6
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:38:24 2014 -0700

      ASoC: simple-card: tidyup get dai_link/dai_props from priv

      It can get dai_link/dai_props pointer from priv + index

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f531913f01a07253d013a9c67a80df11154e7ae2
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:37:57 2014 -0700

      ASoC: simple-card: tidyup use priv in parameter

      priv has many information about simple-card driver.
      Using it becomes easy to extend feature.
      This patch gets dev from priv as 1st step

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 336fb81b319ec4d5c09aa6417de7c042cfcd7461
  Author: Wang, Yalin <Yalin.Wang@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 16:19:49 2014 +0800

      regmap: change struct regmap's internal locks as union

      this patch change struct regmap->mutex and struct regmap->spinlock
      as an union, because these 2 members are only used one of them,
      we change it to shrink the struct size.

      Signed-off-by: Yalin Wang <yalin.wang@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1ed3f8ce8399255c7cca43dde5d3a19b2b7dc287
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:22:48 2014 +0800

      regulator: rk808: Fix missing of_node_put

      1. Pass &pdev->dev rather than &client->dev to of_regulator_match, the 
*dev
         argument is used for devres to ensure devm_of_regulator_put_matches() 
will
         be called when unload the module.

      2. of_get_child_by_name() returns a node pointer with refcount 
incremented.
         Thus add missing of_node_put(reg_np).

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1f0c01621aa1beb0f6bc205beeada2a4a3178d5a
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:21:10 2014 +0800

      regulator: rk808: Remove unused variables

      Also remove non-informative comment.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6865b20ad354548a045c74a388eb37afe1ad5174
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:44:00 2014 +0200

      drm: Move DRM_MAGIC_HASH_ORDER into drm_drv.c

      Only used in one place ever, so put it right next to that.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 00285be8ff2c07379d4809ed2750f8244f0c23fa
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:59 2014 +0200

      drm: Move drm_class to drm_internal.h

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8f1a2c8dc0dc5c2842e08f304ebdd34b5ddb982c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:58 2014 +0200

      drm: Move LOCK_TEST_WITH_RETURN to <drm/drm_legacy.h>

      Unfortunately we can't move struct drm_lock_data easily since
      it's embedded into struct drm_master. And figuring out where exactly
      this struct should be allocated isn't that simple ...

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ba8286fab52652e431784d066b075c1bb4933ea1
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 07:43:25 2014 +0200

      drm: Move legacy buffer structures to <drm/drm_legacy.h>

      A few odd cases:
      - mgag200 someho had a totally unused drm_dma_handle_t. Remove it.
      - i915 still uses the legacy pci dma alloc api, so grows an include.

      Everything else fairly standard.

      v2: Include "drm_legacy.h" in drm.ko source files for consistency.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 86c1fbd55c6abc72496a45b7cbf1940324983977
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:56 2014 +0200

      drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h>

      And replace the drm_core_ prefix with drm_legacy_ since really, this
      isn't core stuff.

      Also drop drm_core_dropmap since it's unused.

      v2: Fix up i810.ko fully which somehow slipped through.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 78238757ebab54bf0d546dabe119f3a158d418b4
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:55 2014 +0200

      drm: Purge ioctl forward declarations from drmP.h

      If we push down the ioctl table in drm_ioctl.c all the forward
      declarations in drmP.h are not required any more.

      v2: Fold in fixup from Fenugguang Wu to declare functions as static.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ac60ab4b4968b54fb5af20eac9dd78e36ad910c1
  Merge: a0cfd75 a2d61ed
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Fri Sep 12 22:40:22 2014 +1000

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into next

  commit 12969e3bdce5f63fbce2b6d616fdbc8eeb539f01
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Thu Sep 11 13:14:04 2014 -0400

      HID: wacom: make the WL connection friendly for the desktop

      Currently, tablets connected to the WL receiver all share the same
      VID/PID. There is no way for the user space to know which one is which
      besides parsing the name. We can force the PID to be set to the
      actual hardware. This way, the input device will have the correct PID
      which can be match in libwacom.

      With only this trick, the pad input does not inherit the ID_INPUT_TABLET
      udev property from its parent. We can force udev to accept it by declaring
      a BTN_STYLUS which is never used.

      This way, tablets connected through WL can be used from the user point of
      view in the same way they are used while connected through wire.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Reviewed-by: Ping Cheng <pingc@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c2eb6b6139183af632a5be8f7c33006d7b03702d
  Merge: e367264 18910ab
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Fri Sep 12 10:50:21 2014 +0100

      Merge arm64 CPU suspend branch

      * cpuidle:
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        arm64: kernel: refactor the CPU suspend API for retention states
        Documentation: arm: define DT idle states bindings

  commit 18910ab0d916b1a87016d69efd027714a80521dd
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Fri Sep 27 10:25:02 2013 +0100

      arm64: add PSCI CPU_SUSPEND based cpu_suspend support

      This patch implements the cpu_suspend cpu operations method through
      the PSCI CPU SUSPEND API. The PSCI implementation translates the idle 
state
      index passed by the cpu_suspend core call into a valid PSCI state 
according to
      the PSCI states initialized at boot through the cpu_init_idle() CPU
      operations hook.

      The PSCI CPU suspend operation hook checks if the PSCI state is a
      standby state. If it is, it calls the PSCI suspend implementation
      straight away, without saving any context. If the state is a power
      down state the kernel calls the __cpu_suspend API (that saves the CPU
      context) and passed the PSCI suspend finisher as a parameter so that PSCI
      can be called by the __cpu_suspend implementation after saving and 
flushing
      the context as last function before power down.

      For power down states, entry point is set to cpu_resume physical address,
      that represents the default kernel execution address following a CPU 
reset.

      Reviewed-by: Ashwin Chaugule <ashwin.chaugule@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit d64f84f696463c58e1908510e45b0f5d450f737a
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Thu Jul 17 10:30:07 2014 +0100

      arm64: kernel: introduce cpu_init_idle CPU operation

      The CPUidle subsystem on ARM64 machines requires the idle states
      implementation back-end to initialize idle states parameter upon
      boot. This patch adds a hook in the CPU operations structure that
      should be initialized by the CPU operations back-end in order to
      provide a function that initializes cpu idle states.

      This patch also adds the infrastructure to arm64 kernel required
      to export the CPU operations based initialization interface, so
      that drivers (ie CPUidle) can use it when they are initialized
      at probe time.

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 714f59925595b9c2ea9c22b107b340d38e3b3bc9
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Thu Aug 7 14:54:50 2014 +0100

      arm64: kernel: refactor the CPU suspend API for retention states

      CPU suspend is the standard kernel interface to be used to enter
      low-power states on ARM64 systems. Current cpu_suspend implementation
      by default assumes that all low power states are losing the CPU context,
      so the CPU registers must be saved and cleaned to DRAM upon state
      entry. Furthermore, the current cpu_suspend() implementation assumes
      that if the CPU suspend back-end method returns when called, this has
      to be considered an error regardless of the return code (which can be
      successful) since the CPU was not expected to return from a code path that
      is different from cpu_resume code path - eg returning from the reset 
vector.

      All in all this means that the current API does not cope well with 
low-power
      states that preserve the CPU context when entered (ie retention states),
      since first of all the context is saved for nothing on state entry for
      those states and a successful state entry can return as a normal function
      return, which is considered an error by the current CPU suspend
      implementation.

      This patch refactors the cpu_suspend() API so that it can be split in
      two separate functionalities. The arm64 cpu_suspend API just provides
      a wrapper around CPU suspend operation hook. A new function is
      introduced (for architecture code use only) for states that require
      context saving upon entry:

      __cpu_suspend(unsigned long arg, int (*fn)(unsigned long))

      __cpu_suspend() saves the context on function entry and calls the
      so called suspend finisher (ie fn) to complete the suspend operation.
      The finisher is not expected to return, unless it fails in which case
      the error is propagated back to the __cpu_suspend caller.

      The API refactoring results in the following pseudo code call sequence 
for a
      suspending CPU, when triggered from a kernel subsystem:

      /*
       * int cpu_suspend(unsigned long idx)
       * @idx: idle state index
       */
      {
      -> cpu_suspend(idx)
        |---> CPU operations suspend hook called, if present
                |--> if (retention_state)
                        |--> direct suspend back-end call (eg PSCI suspend)
                     else
                        |--> __cpu_suspend(idx, &back_end_finisher);
      }

      By refactoring the cpu_suspend API this way, the CPU operations back-end
      has a chance to detect whether idle states require state saving or not
      and can call the required suspend operations accordingly either through
      simple function call or indirectly through __cpu_suspend() which carries 
out
      state saving and suspend finisher dispatching to complete idle state 
entry.

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Reviewed-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 3f8161b260cb9232bb926a5d6c1cc2672fea07c7
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Wed Nov 27 16:22:55 2013 +0000

      Documentation: arm: define DT idle states bindings

      ARM based platforms implement a variety of power management schemes that
      allow processors to enter idle states at run-time.
      The parameters defining these idle states vary on a per-platform basis 
forcing
      the OS to hardcode the state parameters in platform specific static tables
      whose size grows as the number of platforms supported in the kernel 
increases
      and hampers device drivers standardization.

      Therefore, this patch aims at standardizing idle state device tree 
bindings
      for ARM platforms. Bindings define idle state parameters inclusive of 
entry
      methods and state latencies, to allow operating systems to retrieve the
      configuration entries from the device tree and initialize the related 
power
      management drivers, paving the way for common code in the kernel to deal 
with
      idle states and removing the need for static data in current and previous
      kernel versions.

      ARM64 platforms require the DT to define an entry-method property
      for idle states.

      On system implementing PSCI as an enable-method to enter low-power
      states the PSCI CPU suspend method requires the power_state parameter to
      be passed to the PSCI CPU suspend function.

      This parameter is specific to a power state and platform specific,
      therefore must be provided by firmware to the OS in order to enable
      proper call sequence.

      Thus, this patch also adds a property in the PSCI bindings that
      describes how the PSCI CPU suspend power_state parameter should be
      defined in DT in all device nodes that rely on PSCI CPU suspend method 
usage.

      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
      Reviewed-by: Sebastian Capella <sebcape@xxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit de591c783ae739f6fb41e12f3371575edcb62af0
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:42 2014 +0000

      e1000: switch to napi_gro_frags api

      napi_gro_frags allows skb re-use in case GRO can merge payload pages
      into an skb on the GRO lists.

      netperf TCP_STREAM, kvm-e1000 emulation, mtu 9k:
      Size   Size    Size     Time     Throughput
      bytes  bytes   bytes    secs.    10^6bits/sec
      old: 87380  16384  16384    30.00  8985.78
      new: 87380  16384  16384    30.00  9907.05

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 44af3f5c6a2dc0358121b5ecf272361b3290649e
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:54 2014 +0200

      drm: unexport drm_global_mutex

      Drivers really, really have no business even looking at this lock. And
      thankfully they don't.

      So unexport it and move the declaration to drm_internal.h.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 13809609610ae2ab4a7730982c3e067d8edb5a67
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:36 2014 +0000

      e1000: convert to build_skb

      Instead of preallocating Rx skbs, allocate them right before sending
      inbound packet up the stack.

      e1000-kvm, mtu1500, netperf TCP_STREAM:
      Size   Size    Size     Time     Throughput
      bytes  bytes   bytes    secs.    10^6bits/sec
      old: 87380  16384  16384    60.00    4532.40
      new: 87380  16384  16384    60.00    4599.05

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 67d0ec4e885cd2af861a14bb9bd59fd23e9644ae
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:53 2014 +0200

      drm: Move piles of functions from drmP.h to drm_internal.h

      This way drivers can't grow crazy ideas any more, and it also
      helps a bit in reviewing EXPORT_SYMBOLS.

      v2: Even more stuff. Unfortunately we can't move drm_vm_open_locked
      because exynos does some horrible stuff with it.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 18882995713d2ebdd24d6b07f1853a866a7e1b66
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 08:16:10 2014 +0200

      drm: Move vblank related module options into drm_irq.c

      This allows us to drop 2 header declarations from drmP.h. The 3rd one
      is also used in drm_ioctl.c, so for that create a new drm_internal.h
      header for non-legacy non-kms (since we have internal headers for
      those parts already) declarations private to drm.ko.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7610a04c008768abf8a372d2358e7629877b8305
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:52 2014 +0200

      drm: Drop drm_sysfs_class from drmP.h

      No user at all.

      My guess is that this is a leftover from ttm before it used
      the more abstract helpers to register/unregister its sysfs
      objects (see drm_sysfs.h). At least in the existing history
      it was never used.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1c96e84ee486d5dbf4a3850441f3c1f95b1343e4
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:51 2014 +0200

      drm: Move __drm_pci_free to drm_legacy.h

      Also sprinkle the customary legacy_ prefix.

      Unfortunately we can't move the other functions since i915 is still
      using them. Shame on me for that one :(

      v2: Fix patch subject as spotted by David Herrmann.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4f03b1fc1eb286b73d453c03cdb45a3827726a44
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:49 2014 +0200

      drm: Create drm legacy driver header

      And move a few legayc functions to start things over there.

      It compiles ...

      Inspired by a patch from Dave Airlie, but with a split between drm.ko
      private legacy functions and stuff used by drivers.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a677f4cc88b2b7491c0c400e07b6630852971e32
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:48 2014 +0200

      drm: Move drm_legacy_vma_flush into drm_legacy.h

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 9ec4e2ff3e269756a253282c784776e2166be7bc
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 07:42:43 2014 +0200

      drm: Move sg functions into drm_legacy.h

      Also sprinkle the drm_legacy_ prefix where missing.

      v2: Drop extern from function declarations and include "drm_legacy.h"
      in drm_scatter.c, spotted by David.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a266162aef4f43307d18c88fb5ecaffd8e9303af
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 07:41:51 2014 +0200

      drm: Move dma functions into drm_legacy.h

      Also drop the unneeded EXPORT_SYMBOL and sprinkle drm_legacy_ prefixes
      where missing.

      v2: Drop the confusing _core_ and drop extern, both suggested by
      David.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit edbaae5a5cab89de0e64b8c03ebd9a8d5d266550
  Merge: a9d6dd2 336879b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 12 19:04:53 2014 +1000

      Merge tag 'topic/vblank-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      So updated vblank-rework pull request, now with the polish that Mario
      requested applied (and reviewed by him). Also with backmerge like you've
      requested for easier merging.

      The neat thing this finally allows is to immediately disable the vblank
      interrupt on the last drm_vblank_put if the hardware has perfectly
      accurate vblank counter and timestamp readout support. On i915 that
      required piles of small adjustements from Ville since depending upon the
      platform and port the vblank happens at different scanout lines.

      Of course this is fully opt-in and per-device (we need that since gen2
      doesn't have a hw vblank counter).

      * tag 'topic/vblank-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel: (22 commits)
        drm: Clarify vblank ts/scanoutpos sampling #defines
        drm: Simplify return value of drm_get_last_vbltimestamp
        drm: Only update final vblank count when precise ts is available
        drm: Really never disable vblank irqs for offdelay==0
        drm: Use vblank_disable_and_save in drm_vblank_cleanup()
        drm: Remove drm_vblank_cleanup from drm_vblank_init error path.
        drm: Store the vblank timestamp when adjusting the counter during 
disable
        drm: Fix confusing debug message in drm_update_vblank_count()
        drm/i915: Update scanline_offset only for active crtcs
        drm: Kick start vblank interrupts at drm_vblank_on()
        drm/i915: Opt out of vblank disable timer on >gen2
        drm: Add dev->vblank_disable_immediate flag
        drm: Disable vblank interrupt immediately when drm_vblank_offdelay<0
        drm: Fix race between drm_vblank_off() and drm_queue_vblank_event()
        drm: Fix deadlock between event_lock and vbl_lock/vblank_time_lock
        drm: Reduce the amount of dev->vblank[crtc] in the code
        drm: Avoid random vblank counter jumps if the hardware counter has been 
reset
        drm: Have the vblank counter account for the time between vblank irq 
disable and drm_vblank_off()
        drm: Move drm_update_vblank_count()
        drm: Don't clear vblank timestamps when vblank interrupt is disabled
        ...

  commit 580f321d8498f1c7f83f2765601c84105a21e423
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:31 2014 +0000

      e1000: rename struct e1000_buffer to e1000_tx_buffer

      and remove *page, its only used for Rx.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 93f0afe9ce9cb095f1fcb23da8a5897f85d61275
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:26 2014 +0000

      e1000: add and use e1000_rx_buffer info for Rx

      e1000 uses the same metadata struct for Rx and Tx.  But Tx and Rx have
      different requirements.

      For Rx, we only need to store a buffer and a DMA address.

      Follow-up patch will remove skb for Rx, bringing rx_buffer_info down
      to 16 bytes on x86_64.

      [ buffer_info is 48 bytes ]

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 2b294b18689c6b68f631535acbcdb6c8e6fa11cf
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:21 2014 +0000

      e1000: perform copybreak ahead of DMA unmap

      Currently we unmap the DMA range, then copy to new skb.
      Change this so we can keep the mapping in case the data is copied.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 2037110c96d5f1dd71453fcd0d54e79be12a352b
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:15 2014 +0000

      e1000: move tbi workaround code into helper function

      Its the same in both handlers.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 4f0aeb1e967d1039d7988aaf84d087916bac30ea
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:10 2014 +0000

      e1000: move e1000_tbi_adjust_stats to where its used

      ... and make it static.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 0bbe80e571c7b866afd92a98edd32a969467a7a9
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 17:51:27 2014 +0200

      netfilter: masquerading needs to be independent of x_tables in Kconfig

      Users are starting to test nf_tables with no x_tables support. Therefore,
      masquerading needs to be indenpendent of it from Kconfig.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 3e8dc212a0e68a9a90c97f34a92c4cdd97d19dd3
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 17:42:00 2014 +0200

      netfilter: NFT_CHAIN_NAT_IPV* is independent of NFT_NAT

      Now that we have masquerading support in nf_tables, the NAT chain can
      be use with it, not only for SNAT/DNAT. So make this chain type
      independent of it.

      While at it, move it inside the scope of 'if NF_NAT_IPV*' to simplify
      dependencies.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit adc810900a703ee78fe88fd65e086d359fec04b2
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Jul 26 02:42:44 2014 +0000

      ixgbe: Refactor busy poll socket code to address multiple issues

      This change addresses several issues in the current ixgbe implementation 
of
      busy poll sockets.

      First was the fact that it was possible for frames to be delivered out of
      order if they were held in GRO.  This is addressed by flushing the GRO 
buffers
      before releasing the q_vector back to the idle state.

      The other issue was the fact that we were having to take a spinlock on
      changing the state to and from idle.  To resolve this I have replaced the
      state value with an atomic and use atomic_cmpxchg to change the value from
      idle, and a simple atomic set to restore it back to idle after we have
      acquired it.  This allows us to only use a locked operation on acquiring 
the
      vector without a need for a locked operation to release it.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit a9d6dd2554e35c0213382fff19f5dbf151707955
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 12 14:32:40 2014 +1000

      drm/ast: switch to using CACHED by default for sysram

      This fixes problems on ppc64 platforms, where we could end up using
      a WC mapping for migrating BOs with memcpy, when really we want to
      use cached memory.

      Tested-by: Ben Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 15be71c92f10169600b5980ee06836614836057b
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Jul 26 02:42:39 2014 +0000

      ixgbe: Drop Rx alloc at end of Rx cleanup

      This change removes the Rx buffer allocation at the end of 
ixgbe_clean_rx_irq.
      The reason for removing this is to avoid the extra latency introduced by 
the
      MMIO write.  This can amount to somewhere around an extra 100ns of 
latency and
      one extra message worth of PCIe bus overhead.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit db99d95c9030b78b85dbdba53a4babb4cd6231be
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Jul 24 06:19:29 2014 +0000

      ixgbevf: Resolve missing-field-initializers warnings

      Resolve missing-field-initializers warnings by using
      designated initialization.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit ca8dfe2550cb36828db52f6b1a6ef340c80197e9
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Jul 24 06:19:24 2014 +0000

      ixgbe: Resolve warnings produced in W=2 builds

      This patch resolves warnings produced by ixgbe in W=2 kernel
      builds. There are missing-field-initializers warnings and shadow
      warnings. None of these point to any deeper problem, so just
      resolve them so any new warnings get analyzed.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 76460a7becadbda5589057ee8394cbc98717c324
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 10:28:30 2014 -0700

      Input: joystick - use ktime for measuring timing

      The current codes in gameport and analog joystick drivers for the time
      accounting have a long-standing problem when the system is running
      with CPU freq; since the timing is measured via TSC or sample counter,
      the calculation isn't reliable.

      In this patch, as a simple fix, use the standard ktime to measure the
      timing.  In case where no high resolution timer is available,
      use_ktime bool option is provided to both modules.  Setting
      use_ktime=false switches to the old methods.

      Tested-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit a3b3ca753cdc92c7d5f57404afed3115b3b79cc6
  Author: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
  Date:   Thu Sep 11 23:15:01 2014 -0700

      Input: add haptic driver on max77693

      This driver to supports the haptic controller on MAX77693 Multifunction
      device with PMIC, CHARGER, LED, MUIC, HAPTIC.

      This driver supports external pwm and LRA (Linear Resonant Actuator) 
motor.
      User can control the haptic device via force feedback framework.

      Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
      Acked-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit adff5962fdd2f29bac943bc014ebd529444b2153
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Tue Aug 26 15:57:47 2014 -0700

      Input: introduce palmas-pwrbutton

      Many palmas family of PMICs have support for interrupt based power button.
      This allows the device to notify the processor of external push button
      events over the shared palmas interrupt. However, this event is generated
      only during a "press" operation. Software is supposed to poll(sigh!) for
      detecting a release event.

      The PMIC also supports ability to power off independent of the software
      decisions when the button is pressed for a long duration if the PMIC is
      appropriately configured on the platform.

      Even though the function is similar to twl4030_pwrbutton, it is
      substantially different in operation to belong to a new driver of it's 
own.

      Based on original work done by Girish S Ghongdemath <girishsg@xxxxxx>

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit fd7e0d719260259f6e4e7711bd63a4175557d559
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 10 18:23:07 2014 +1000

      drm: split ati_pcigart.h out of drmP.h

      Just move this into a separate header file, and make the
      two users use it.

      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 10d123b2f2b5bf54f59a884f12018d24a97d5a63
  Merge: e351943 298593b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 12 13:58:27 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      concurrent buffer reads.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: allow concurrent buffer reads
        drm/radeon: add the infrastructure for concurrent buffer access
        drm/ttm: allow fence to be added as shared

  commit e351943b081f4d9e6f692ce1a6117e8d2e71f478
  Author: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 13:19:59 2014 -0400

      drm/vmwgfx: Fix drm.h include

      The userspace drm.h include doesn't prefix the drm directory.  This can 
lead
      to compile failures as /usr/include/drm/ isn't in the standard gcc include
      paths.  Fix it to be <drm/drm.h>, which matches the rest of the driver drm
      header files that get installed into /usr/include/drm.

      Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1138759

      Fixes: 1d7a5cbf8f74e
      Reported-by: Jeffrey Bastian <jbastian@xxxxxxxxxx>
      Signed-off-by: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 914ae25a62e77ebbfa0ce7cbc60edd01cc4d1d31
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 00:40:32 2014 -0700

      leds: trigger: gpio: fix warning in gpio trigger for gpios whose accessor 
function may sleep

      When using a GPIO driver whose accessor functions may sleep (e.g. an
      I2C GPIO extender like PCA9554) the following warning is issued:
      WARNING: CPU: 0 PID: 665 at drivers/gpio/gpiolib.c:2274 
gpiod_get_raw_value+0x3c/0x48()
      Modules linked in:
      CPU: 0 PID: 665 Comm: kworker/0:2 Not tainted 3.16.0-karo+ #115
      Workqueue: events gpio_trig_work
      [<c00142cc>] (unwind_backtrace) from [<c00118f8>] (show_stack+0x10/0x14)
      [<c00118f8>] (show_stack) from [<c001bf10>] 
(warn_slowpath_common+0x64/0x84)
      [<c001bf10>] (warn_slowpath_common) from [<c001bf4c>] 
(warn_slowpath_null+0x1c/0x24)
      [<c001bf4c>] (warn_slowpath_null) from [<c020a1b8>] 
(gpiod_get_raw_value+0x3c/0x48)
      [<c020a1b8>] (gpiod_get_raw_value) from [<c02f68a0>] 
(gpio_trig_work+0x1c/0xb0)
      [<c02f68a0>] (gpio_trig_work) from [<c0030c1c>] 
(process_one_work+0x144/0x38c)
      [<c0030c1c>] (process_one_work) from [<c0030ef8>] 
(worker_thread+0x60/0x5cc)
      [<c0030ef8>] (worker_thread) from [<c0036dd4>] (kthread+0xb4/0xd0)
      [<c0036dd4>] (kthread) from [<c000f0f0>] (ret_from_fork+0x14/0x24)
      ---[ end trace cd51a1dad8b86c9c ]---

      Fix this by using the _cansleep() variant of gpio_get_value().

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 7f14e6b9c36f6696eb937bc0cf86a7732aa89904
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Fri Aug 8 00:09:44 2014 -0700

      leds: lp3944: fix sparse warning

      Fix sparse warning appeared after changing brightness
      type in the leds.h from int to enum led_brightness.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 3841961269f76db243339a94005729f10829911e
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Thu Aug 7 05:10:24 2014 -0700

      leds: avoid using DEVICE_ATTR macro for max_brightness attribute

      Make definition of the brightness related sysfs attributes
      consistent. The modification entails change of the function
      name: led_max_brightness_show -> max_brightness_show

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit d8082827d8a214343b761f2c4554d2a7d1573d63
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Thu Aug 7 05:10:23 2014 -0700

      leds: make brightness type consistent across whole subsystem

      Documentations states that brightness units type is enum led_brightness
      and this is the type used by the led API functions. Adjust the type
      of brightness variables in the struct led_classdev accordingly.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 047133066e6c2549403fe5a2d619f47ba4212ef5
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Thu Aug 7 05:10:22 2014 -0700

      leds: Reorder include directives

      Reorder include directives so that they are arranged
      in alphabetical order.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 151d0cbdbe8609e8489d10ddb7aed6e431fe6b5d
  Author: Nick Hudson <skrll@xxxxxxxxxx>
  Date:   Thu Sep 11 15:22:48 2014 -0700

      usb: dwc2: make the scheduler handle excessive NAKs better

      I'm seeing problems with a d-link dwcl-g122 wifi dongle that
      someone sent me. There are reports of other wifi dongles with the
      same/similar problem. The devices appear to be NAKing to the point
      of confusing the dwc2 driver completely.

      The attached patch helps with my d-link dwl-g122 - it's adapted
      from the Raspberry Pi dwc_otg driver, which is a modified version
      of the Synopsys vendor driver. The error recovery is still valid
      after the patch, I think.

      Cc: Dom Cobley <popcornmix@xxxxxxxxx>
      Signed-off-by: Nick Hudson <skrll@xxxxxxxxxx>
      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4a814d4a99508ba9070c85deb19ce8a64154721
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Wed Sep 10 09:34:51 2014 +0200

      staging: vt6655: Remove unnecessary condition around include

      ethtool (and SIOCETHTOOL in particular) is part of Linux since the
      pre-git era, it thus makes no sense no sense to make the include of
      linux/ethtool.h conditional. Also remove the unused define
      DEVICE_ETHTOOL_IOCTL_SUPPORT.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 22981e0e5ab3aedfb46698ed7c12c7b944781bd3
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Wed Sep 10 09:34:50 2014 +0200

      staging: vt6655: Use net_device_stats from struct net_device

      Instead of using an own copy of struct net_device_stats in struct
      vnt_private, use stats from struct net_device. Also remove the thus
      unnecessary device_get_stats(), as it would now just return
      netdev->stats, which is the default in dev_get_stats().

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46ef6886ac5324058898a4e84cad029f06de8b18
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Wed Sep 10 09:34:49 2014 +0200

      staging: vt6655: Remove unused member from struct vnt_private

      The pci_state member of struct vnt_private is used nowhere in the code,
      so remove it. Supposedly it was used to save the PCI configuration space
      which is now done using pci_save_state().

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1299b721d35532a5786ef665aa86e7d01446396d
  Author: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
  Date:   Wed Sep 10 20:45:16 2014 +0100

      staging:rtl8188eu: Fix sparse warning cast to restricted __le16

      This patch fixes the following sparse warnings:

        CHECK   drivers/staging/rtl8188eu/hal/fw.c
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16

      by changing the signature from 'u16' to '__le16'.

      Signed-off-by: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1fe473b3a21f35379467b0aac996c39b65249eba
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Tue Sep 9 23:06:27 2014 +0200

      staging: emxx_udc: fix style warnings: const strings should be const char

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9af928157c48db3cb8968e9bfc13e0c28b315547
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Tue Sep 9 23:06:26 2014 +0200

      staging: emxx_udc: fix style warnings: return in void functions

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7f39ae05ad49bd7274ac43032511f51e0fb3b8aa
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Tue Sep 9 23:06:25 2014 +0200

      staging: emxx_udc: fix style warnings: blank line after declarations

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e69a8110686572a4b88d006faa8c3c759c4c261
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:34 2014 +0200

      staging: speakup: fix missing blank lines after declarations

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e48735236b8487f9e8f25fae8622645aaa640261
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:33 2014 +0200

      staging: speakup: fix line indentations

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11a18fc3d1bb5a437755fd3e90568e64f6e7583e
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:32 2014 +0200

      staging: speakup: fix redundant return in void functions

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7027b9b2567cd3050d266bc56a2296840dd7f68
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:31 2014 +0200

      staging: speakup: fix warnings: line over 80 characters

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f01952d23977857c6e0b78a56d89b07b7e7ebec
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Sep 9 16:11:09 2014 +0530

      staging: unisys: uislib: uislib.c: sparse warning of context imbalance

      fixed sparse warning : context imbalance in 'resume_device'
                              unexpected unlock
      this patch will generate warning from checkpatch for
      lines over 80 character , but since those are user-visible strings
      so it was not modified.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Acked-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15ef0cc12482204b968794b25f9e2805509c686b
  Author: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
  Date:   Wed Sep 10 03:36:24 2014 +0200

      Staging: octeon-hcd: removed dummy label

      This is a patch to the octeon-hcd.c file that fixes
      removes dummy label i.e. label followed by return of
      void function

      Signed-off-by: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93a9f05ac65d08245269bb97045ef624e03d1f40
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Tue Sep 9 09:58:48 2014 +0530

      staging:r8190_rtl8256: coding style: Fixed commenting style

      This is a patch to the r8190_rtl8256.c file that fixes
      commenting style Error

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a82b4b018a2341ab19885a1bcef6235513c053c5
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 8 20:50:23 2014 -0500

      drivers: staging: rtl8723au: Fix 'code indent should use tabs where 
possible' errors

      Fix checkpatch.pl 'code indent should use tabs where possible' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91b3aaf99177d63382e3bc4b9f66632fda2eca82
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:08 2014 -0500

      staging/lustre: remove lvfs.h

      Move the definition of struct lvfs_run_ctxt to the one file that
      needed it (lustre/include/obd.h). Remove the then unneeded headers
      lustre/include/lvfs.h and lustre/include/linux/lvfs.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 04b18c8d492b1c4855c8a68c9a7ce4c69b5e55fd
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:07 2014 -0500

      staging/lustre/libcfs: remove upcall cache

      The upcall cache is unused so remove include/linux/libcfs/lucache.h
      and lustre/libcfs/upcall_cache.c.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5d2337c561f40672a9d8afd19a727c82e6e5b24
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:06 2014 -0500

      staging/lustre: remove unused lvfs code

      Remove the unused "lvfs" functions obd_lvfs_fid2dentry(),
      ll_lookup_one_len(), l_dput(), lustre_rename(), push_ctxt(), and
      pop_ctxt(). Remove the unused members of struct lvfs_run_ctxt.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6272d7780598358f45d80fe38455a0c27fbeb1a3
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:05 2014 -0500

      staging/lustre: remove lvfs_linux.h

      The definitions in lustre/include/linux/lvfs_linux.h are not used so
      remove that header.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46ffc934385860a127c04010f5f3ee225e06b87b
  Author: James Simmons <uja.ornl@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:04 2014 -0500

      staging/lustre: remove portals_compat25.h

      Remove include/linux/libcfs/linux/portals_compat25.h.

      . remove some unused/unnecessary macros such as smp_num_cpus /
        SIGNAL_MASK_ASSERT etc.

      . replace some macros with direct kernel API calls such as
        RECALC_SIGPENDING/CLEAR_SIGPENDING/CURRENT_SECONDS,
        cfs_wait_event_interruptible/_exclusive etc.

      Signed-off-by: Liu Xuezhao <xuezhao.liu@xxxxxxx>
      Signed-off-by: Peng Tao <tao.peng@xxxxxxx>
      Signed-off-by: James Simmons <uja.ornl@xxxxxxxxx>
      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/4778
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: Keith Mannthey <keith.mannthey@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16e0631db72cf70e6be1abb8892ec2928a16f716
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:03 2014 -0500

      staging/lustre: remove linux/lustre_common.h

      Expand the two uses of ll_inode_blksize() and remove the then
      unnecessary header lustre/include/linux/lustre_common.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11495
      Reviewed-by: Bob Glossman <bob.glossman@xxxxxxxxx>
      Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
      Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdedd94509fdcee9e604fcce406a45a6ad3ee559
  Author: James Simmons <uja.ornl@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:02 2014 -0500

      staging/lustre/lvfs: remove the lvfs layer

      The lvfs layer is obsolete and unused by Lustre clients. So remove it
      and integrate the last of the procfs code into the obdclass layer.

      Signed-off-by: James Simmons <uja.ornl@xxxxxxxxx>
      Signed-off-by: Mikhail Pershin <mike.pershin@xxxxxxxxx>
      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/5512
      Reviewed-by: Jian Yu <jian.yu@xxxxxxxxx>
      Reviewed-by: Bob Glossman <bob.glossman@xxxxxxxxx>
      Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b037976f7a083b2cb80fbff5f6629620f1b53fc0
  Author: Hugues Morisset <morisset.hugues@xxxxxxxxx>
  Date:   Tue Sep 9 16:36:27 2014 +0200

      staging: lustre: fix coding style of function's pointer

      Signed-off-by: Hugues Morisset <morisset.hugues@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe67299757b6c16c3230c6e1ed4912a04f55b2a8
  Author: Hugues Morisset <morisset.hugues@xxxxxxxxx>
  Date:   Tue Sep 9 16:36:26 2014 +0200

      staging: lustre: fix inappropriate enums declarations.

      Signed-off-by: Hugues Morisset <morisset.hugues@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 498374f7b6273920dcaf0e25a89fce9e931c986a
  Author: Hugues Morisset <morisset.hugues@xxxxxxxxx>
  Date:   Tue Sep 9 16:36:25 2014 +0200

      staging: lustre: fix coding style on long lines

      Signed-off-by: Hugues Morisset <morisset.hugues@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 187516688df334bc34ae08db931193e0a2f7dc97
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Tue Sep 9 15:44:08 2014 +0200

      staging: lustre: lov: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5b3f330f7f666b915e47542581e0b4ce3b96780
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 21:41:28 2014 -0400

      staging/lustre: remove unused function is_osp_on_mdt

      This function is no longer used anywhere.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a33105259f5e79a06e9e0a3f233991584b5320b2
  Author: Mikhail Pershin <mike.pershin@xxxxxxxxx>
  Date:   Mon Sep 8 21:41:27 2014 -0400

      staging/lustre: use osc_reply_portal for OUT services

      OUT service is used to server both MDS-MDS updates and MDS-OST
      therefore services on MDT and OST are set to use the same request
      and reply portals to be fully unified and able to serve any type
      of requests.

      Signed-off-by: Mikhail Pershin <mike.pershin@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/8390
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3467
      Reviewed-by: wangdi <di.wang@xxxxxxxxx>
      Reviewed-by: Fan Yong <fan.yong@xxxxxxxxx>
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1cc30ab907dbb6222891cb277e4eb5605f17246f
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 8 20:13:13 2014 -0500

      drivers: staging: lustre: Fix 'code indent should use tabs where 
possible' errors

      Fix checkpatch.pl 'code indent should use tabs where possible' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 650ea11ffa0cb51440015c420de269a705d6666e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 8 17:32:08 2014 -0500

      drivers: staging: lustre: Fix "space prohibited after that open 
parenthesis '('" errors

      Fix checkpatch.pl "space prohibited after that open parenthesis '('" 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0220d472dfa98357c5642b9ca80602fad431e046
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:15 2014 +0100

      staging: comedi: adl_pci9118: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 058543b77f312ee5df0e59a5373cf624d004f704
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:19 2014 +0100

      staging: comedi: amplc_dio200_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d699f10766a0fdd7040b9b11daa0fddaca666c86
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:04:42 2014 -0500

      staging: comedi: hwdrv_apci3120: remove void function return statement

      Returns at the end of void functions are useless.  Remove this one.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfc81c4a223ec2ecdc3ca955b4c060c64e5fb71f
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:04:28 2014 -0500

      staging: comedi: hwdrv_apci3120: else is not useful after return

      The statement nested in an else after a return may be brought out one
      indent level, the else is useless.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8aeec82ffdbf248e57caa52f1702dd09a45711ed
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:04:10 2014 -0500

      staging: comedi: hwdrv_apci3120: add a blank line after declarations

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93093cad2aff07acd2e1b7f52d7fb744b03a1b7a
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:03:44 2014 -0500

      staging: comedi: hwdrv_apci3120: clean up comments

      This patch fixes improper comment indentation, removes dead code and
      obsolete comments, and conforms remaining comments to a consistent kernel
      commenting style.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aaa0c2f77bee1f0834d549e9ca937fb2ecb6cda1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:06 2014 -0700

      staging: comedi: usbduxsigma: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e98348e0cb52dbb48d505b54646180a1455d630c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:05 2014 -0700

      staging: comedi: usbdux: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32f9ff7039eb59eaef0c153328601ac6164b746a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:04 2014 -0700

      staging: comedi: s626: fix cmd->stop_arg validation for stop_src == 
TRIG_COUNT

      The only limit for the stop_arg with a stop_src == TRIG_COUNT is that 
there is at
      least 1 scan in order to prevent an empty acquisition. The max test is 
bogus.

      Fix the validation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b9505527e5560297be00094fb4819b0e91e4138
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:03 2014 -0700

      staging: comedi: s626: 'ai_sample_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'ai_sample_count' is the 
cmd->stop_arg.
      For a stop_src == TRIG_NONE the 'ai_sample_count' is currently set to 1 
but the
      driver never actually uses the value.

      Simplify the 'stop_count' initialization by just setting it to the 
cmd->stop_arg.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27cb98142f42432733ac0a0cb2a35330756d5c19
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:02 2014 -0700

      staging: comedi: s626: clarify COMEDI_CB_EOA code

      The end-of-acquisition only applies when the cmd->stop_src == TRIG_COUNT.

      Refactor the code in s626_handle_eos_interrupt() that detects the end-of-
      acquisition to clarify this.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e37b20aa58d8b6e4df41222f4aacf2b055c973b2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:01 2014 -0700

      staging: comedi: s626: remove 'ai_continuous' from private data

      This member of the private data is set based on the cmd->stop_src. Just 
use the
      cmd->stop_src directly and remove the member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c602c498cd88faa78e17acc7efa29a36012e728
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:00 2014 -0700

      staging: comedi: rtd520: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e2e39effd11ca7c09cc47aff9e99d976109bbe8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:59 2014 -0700

      staging: comedi: pcmuio: return void from pcmuio_start_intr()

      This function always returns '0' so the comedi_event() is never done by 
the
      callers.

      Change the return type to void and remove the comedi_event() dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e7fed7ed760275c3e8e73e4328751fcb8f21642
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:58 2014 -0700

      staging: comedi: pcmuio: 'stop_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the 
cmd->stop_arg.
      For any other stop_src the 'stop_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'stop_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 75d46fd7816ea5a22971b05e59c356f3964754a9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:57 2014 -0700

      staging: comedi: pcmuio: remove 'continuous' from private data

      This member of the private data is set based on the cmd->stop_src. Just 
use the
      cmd->stop_src directly and remove the member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 71731264847096ab2d2045601b96c9c341a6ae12
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:56 2014 -0700

      staging: comedi: pcmuio: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 22499048e328469d228bbcbeb32e6c7de3322025
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:55 2014 -0700

      staging: comedi: pcmmio: return void from pcmmio_start_intr()

      This function always returns '0' so the comedi_event() is never done by 
the
      callers.

      Change the return type to void and remove the comedi_event() dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 811ba919e469b2c96562119dfee3f93a490f4990
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:54 2014 -0700

      staging: comedi: pcmmio: 'stop_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the 
cmd->stop_arg.
      For any other stop_src the 'stop_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'stop_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ea37fd27a453e48dab31bdd3843d8569857f1e6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:53 2014 -0700

      staging: comedi: pcmmio: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe094b7e00b507e279782e0a319b7fb32e53d2d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:52 2014 -0700

      staging: comedi: pcl711: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7be7f9c3e3f87fd1263014a14b177409b6542e54
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:51 2014 -0700

      staging: comedi: ni_pcidio: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd6887b2ec985f7fcc42b48caa6561ed98cbf720
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:50 2014 -0700

      staging: comedi: ni_atmio16d: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76af50ddee4f2fa76089b25f763749874acce07a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:49 2014 -0700

      staging: comedi: me4000: validate cmd->stop_arg in step 3 of (*do_cmdtest)

      The async command arguments are supposed to be trivially validated in 
step 3
      of the (*do_cmdtest). Fix the validation of the stop_arg.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 759658ddff327675bbf35063e2b04e0d7424124d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:48 2014 -0700

      staging: comedi: dt282x: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a021d6387337c828c6e15c7fc65f3e013163f89
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:47 2014 -0700

      staging: comedi: das16m1: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c8af779c4c205ff379dcc3ac52831730ec0f5d5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:46 2014 -0700

      staging: comedi: das16: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5d9973b046fb8e0b0f3a8ad925d0033eec59856
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:45 2014 -0700

      staging: comedi: cb_pcidas: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1dabb50199791d60b15ddfc958a8b56e5ea26460
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:44 2014 -0700

      staging: comedi: amplc_pci230: 'ai_scan_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'ai_scan_count' is the 
cmd->stop_arg.
      For any other stop_src the 'ai_scan_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'ai_scan_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df9f5bad2187203d6c87cb406bab5f7675618498
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:43 2014 -0700

      staging: comedi: amplc_pci230: remove analog input "empty acquisition" 
async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6fabddd2261a84a4dbb4aac61baa7b4652c126e1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:42 2014 -0700

      staging: comedi: amplc_pci230: 'ao_scan_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'ao_scan_count' is the 
cmd->stop_arg.
      For any other stop_src the 'ao_scan_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'ao_scan_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 54d2925bd6b49b5330e8ebbdc83416b0b1605fa2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:41 2014 -0700

      staging: comedi: amplc_pci230: remove analog output "empty acquisition" 
async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aaf6598f086396e51caafceee89f7ceecd7defd0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:38 2014 -0700

      staging: comedi: amplc_pci224: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 157a340d1ff490c346e6ea02eaa21510432ac092
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:37 2014 -0700

      staging: comedi: amplc_dio200_common: return void from dio200_start_intr()

      This function always returns '0' so the comedi_event() is never done by 
the
      callers.

      Change the return type to void and remove the comedi_event() dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06f55bb778390f5adbaa21c554505b3a4d27ff38
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:36 2014 -0700

      staging: comedi: amplc_dio200_common: 'stopcount' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'stopcount' is the 
cmd->stop_arg. When
      the stop_src == TRIG_NONE the 'stopcount' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'stopcount' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 75d756e9f0b329afe8f59df44ebc6ede9f2fa99c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:35 2014 -0700

      staging: comedi: amplc_dio200_common: remove "empty acquisition" async 
command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediatelt generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 103e280141ecd19b429567af9e9931817dfacd2a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:34 2014 -0700

      staging: comedi: addi_apci_2032: absorb apci2032_int_start()

      This function always returns 'false' so the caller never does the 
comedi_event().

      Absorb the function into the caller and remove the 'do_event' dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52c22b803e1b0259adddb0bd2153674ddb2da0d3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:33 2014 -0700

      staging: comedi: addi_apci_2032: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediatelt generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c469410741c017137a81f34c161af82a979846e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:55 2014 -0700

      staging: comedi: adl_pci9118: move pci9118_ai_cmdtest()

      For aesthetics, move this function closer to the (*do_cmd).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fa795752c2720a672efff0147f5ef715acde945b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:54 2014 -0700

      staging: comedi: adl_pci9118: absorb DMA and non-DMA helpers

      Currently the pci9118_ai_docmd_dma() or pci9118_ai_docmd_sampl() helper
      is called by the (*do_cmd) to do the final setup for the command. Most
      of this invloves setting various bits in 'ai_ctrl' and 'int_ctrl' to
      setup the acquisition based on the 'ai_do' mode. Most of this is the
      same for the DMA and non-DMA setup. The differences are easily handled
      by either checking the cmd trigger sources or if DMA is used.

      Absorb the helper functions into the (*do_cmd) to clarify the code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7d2191b0ba09e070c1417fc8af73c3c5cd744f7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:53 2014 -0700

      staging: comedi: adl_pci9118: clarify async command start

      The async command can start immediately (TRIG_NOW), from an internal
      trigger (TRIG_INT), or from an external trigger (TRIG_EXT). Currently
      the start of the command is scattered in the DMA and non-DMA helper
      functions.

      Consolidate the start of the async command at the end of the (*do_cmd)
      function. For aesthetics, use the 'cmd->start_src' directly instead
      of the 'ai12_startstop' in the private data to determine how to start
      the command. This also fixes a minor bug where the external trigger
      gets enabled for a start_src == TRIG_INT.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e17ae870c21c1860eb9dc3d911a8d2fe3d7a73e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:52 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_ai_cmd_start()

      Introduce a helper function to start the async command.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d900197e9e0ee372a6eabce6a8a98ec8c4174c2b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:51 2014 -0700

      staging: comedi: adl_pci9118: enable DMA in common code path

      The pci9118_ai_docmd_dma() function enables the DMA bit in the ai control
      register for all acquisition modes. For aesthetics, move the enable of
      this bit into the (*do_cmd).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4cf13a1dc89b0f5e23ec5d33905c91e240e1f831
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:50 2014 -0700

      staging: comedi: adl_pci9118: tidy up 'ai_cfg' in pci9118_ai_docmd_dma()

      The 'ai_cfg' was already set to PCI9118_AI_CFG_PDTRG | 
PCI9118_AI_CFG_PETRG.
      Don't bother setting those bits in pci9118_ai_docmd_dma().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f3d3dad659df423f46ea8ec5050eb1af69eb1bf1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:49 2014 -0700

      staging: comedi: adl_pci9118: clarify acquisition mode (ai_do) 
determination

      The async command can operation in 4 modes in this driver.

      Modes 1 and 4 use timers 1 and 2 as a cascaded timer to trigger each 
conversion.
      Mode 1 begins the acquisitions immediately (scan_begin_src == 
TRIG_FOLLOW) and
      Mode 4 begins after an external trigger (scan_begin_src == TRIG_EXT). 
Both modes
      use a convert_src == TRIG_TIMER.

      Mode 2 uses timers 1 and 2 in a double timed action (scan_begin_src == 
TRIG_TIMER
      and convert_src != TRIG_EXT (TRIG_TIMER and TRIG_NOW are valid)).

      Mode 3 does not use the timers. Each acquisition is triggered by an 
external
      signal (scan_begin_src == TRIG_FOLLOW and convert_src == TRIG_EXT.

      The (*do_cmdtest) validates the scan_begin_src as TRIG_FOLLOW, TRIG_TIMER,
      or TRIG_EXT. Remove the invalid check for TRIG_INT in the (*do_cmd).

      Clarify the logic used to determine the mode in the (*do_cmd).

      Also, simplify pci9118_calc_divisors(). Call i8253_cascade_ns_to_timer() 
directly
      in the (*do_cmd) for the mode 1 and mode 4 cases. Call 
pci9118_calc_divisors()
      only for mode 2 acquisitions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit abaaa7f83a505f9a6cd0405d1dc92ab19a0c7805
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:48 2014 -0700

      staging: comedi: adl_pci9118: TRIG_INT is not a valid scan_begin_src

      The (*do_cmdtest) validates the scan_begin_src as TRIG_FOLLOW, TRIG_TIMER,
      or TRIG_EXT. Remove the invalid check for TRIG_INT in the (*do_cmd).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d397fd5886090f9462098432bd9523fd8f3df37b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:47 2014 -0700

      staging: comedi: adl_pci9118: remove sanity checks in 
pci9118_calc_divisors()

      The 'tim2' parameter to this function is actually the cmd->convert_arg 
which
      was validated in the (*do_cmdtest) as:

        err |= cfc_check_trigger_arg_min(&cmd->convert_arg,
                                         devprivriv->ai_ns_min);

      The sanity checks in this function are just repeating that validation. The
      'min_pacer' sanity check is simply not needed.

      Remove these unnecessary checks.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5fc6c95c2fdc9c6bccf57ff15ab054530382ae76
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:46 2014 -0700

      staging: comedi: adl_pci9118: tidy up pci9118_set_chanlist()

      Define some macros to set the 'chan' and 'range' bits in the chanlist
      register. Use them to tidy up this function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7a078e9cd8e92a989e5afa524e4d9f945e58c75
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:45 2014 -0700

      staging: comedi: adl_pci9118: absorb pci9118_ai_set_range_aref()

      This function is called by the analog input (*insn_read) and (*do_cmd)
      operations. The pci9118_set_chanlist() function is also called by those
      operations. Setting the range and aref logically belongs with setting
      the chanlist. To clarify the code, absorb pci9118_ai_set_range_aref()
      into pci9118_set_chanlist().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7d62b548ded7a5540ecd89fb38d0dab876aec78f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:44 2014 -0700

      staging: comedi: adl_pci9118: rename setup_channel_list()

      Rename this function so it has namespace associated with the driver.

      Also, this function always succeeds. Change the return type to void
      and remove the unnecessary error handling by the callers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acdc21c2030659de8d9a9d3960b3b004a38eeec7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:43 2014 -0700

      staging: comedi: adl_pci9118: remove unused parameters from 
setup_channel_list()

      The 'rot' and 'usedma' parameters are not used in this function. Remove 
them.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11822f0218b4f44ff16a27b15a0742165a916936
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:42 2014 -0700

      staging: comedi: adl_pci9118: merge pci9118_exttrg_{add,del}()

      For aesthetics, merge these two helper functions and add a parameter,
      'enable', to determine if the external trigger is being added (enabled)
      or deleted (disabled).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 664e244ca5d90c5f3d97a67202cbdf821a3feeb0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:41 2014 -0700

      staging: comedi: adl_pci9118: exttrg source is always EXTTRG_AI

      The 'source'  passed to pci9118_exttrg_{add,del}() is always EXTTRG_AI.
      Remove the parameter and unnecessary sanity checking. Also, since there
      is only one vaild exttrg source, remove the unnecessary 'exttrg_users'
      member from the private data.

      The pci9118_exttrg_{add,del}() functions always succeed. For aesthetics
      change the return type to void.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9d208d3eaffcf4e014592fa3a004e8c3f4a4a13
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:40 2014 -0700

      staging: comedi: adl_pci9118: fix interrupt_pci9118_ai_mode4_switch()

      This function modifies the analog input acquistion programming after the 
first
      DMA cycle to continue a "mode4" acqusition. Part of this programs timer 0 
based
      on the hardware address of the next buffer. When double buffering is not 
used
      for DMA the "next" buffer is always the first, and only, buffer.

      Add a parameter to this function to indicate what the "next" buffer 
actually is
      and fix the callers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e652632fc240f4ed40da60ec899cdcf3655afd37
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:39 2014 -0700

      staging: comedi: adl_pci9118: change type of pci9118_dmabuf 'virt' member

      For aesthetics, change the type of this member to avoid the casts when 
allocating
      and freeing the DMA buffers. This does introduce a cast in 
move_block_from_dma()
      but that cast is cleaner.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f2cbe2c5b8ba5f34e3d6bde5c285b009e6342b4
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:38 2014 -0700

      staging: comedi: adl_pci9118: introduce struct pci9118_dmabuf

      For aesthetics, wrap the DMA buffer information in a struct.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 231649a475c3938199f752410dc3ef0944ff37c0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:37 2014 -0700

      staging: comedi: adl_pci9118: remove 'dmabuf_used_size' from private data

      This member of the private data is set but never used. Just remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32502f5aa1cd4772d29eabdce1cf82985edcfadd
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:36 2014 -0700

      staging: comedi: adl_pci9118: convert private data true/false flags to 
bit-fields

      For aesthetics convert the private data true/false flags to bit-fields. 
The
      'usemux' member is used in the driver as a flag. Refactor the analog input
      subdevice init so this member can also be a bit-field.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f463b8c08067f58eee5352a5822e67f5fe7360f5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:35 2014 -0700

      staging: comedi: adl_pci9118: remove 'dmabuf_panic_size' from private data

      This member of the private data is only used in some #if 0'ed code. Remove
      it along with the unused code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 006e81e2bb06812bf6b0917d19c7f1ae1bbfcd3c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:34 2014 -0700

      staging: comedi: adl_pci9118: remove PCI9118_PARANOIDCHECK code

      The comment states that paramoid checks are broken. They also would only
      work for 12-bit analog input samples.

      Instead of fixing the paranoid checking just remove it to simplify the
      driver a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45ada8e85c1c2c434256dcd54fb80450ed956ea6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:33 2014 -0700

      staging: comedi: adl_pci9118: do cfc_handle_events() at end of interrupt

      Each of the error detections currently do a cfc_handle_events() and exits
      the interrupt handler if the error is detected. The DMA and non-DMA 
handlers
      also to a cfc_handle_events().

      For aesthetics, use goto to exit the interrupt handler if an error is 
detected
      and move the cfc_handle_events() call to the end of the interrupt.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f16a7b85168af1dc6621a7edb7925fca577e1017
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:32 2014 -0700

      staging: comedi: adl_pci9118: handle hardware errors in interrupt handler

      Hardware errors will now always terminate an async command. For 
aesthetics,
      absorb pci9118_decode_error_status() into the interrupt handler and use
      the register map defines to remove the "magic" numbers. Refactor the code
      to set the appropriate comedi event bits and handle the event.

      Remove the unnecessary 'ai_maskerr' and 'ai_maskharderr' members from the
      private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fed2c8406016f04b0d35b87c4aec77f4f0b7609b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:31 2014 -0700

      staging: comedi: adl_pci9118: handle error detection in main interrupt 
handler

      The DMA and non-DMA both check the analog input status value to detect
      hardware errors. For aesthetics, move the this detection into the main
      interrupt handler. This allows removing the unused 'int_adstat' parameter
      from the  DMA and non-DMA handlers. In addition, the 'int_daq' parameter
      is also not used so remove it also.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 318141a18f7337338451512cc37ada3bf0a22ae6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:30 2014 -0700

      staging: comedi: adl_pci9118: handle master/target abort in main 
interrupt handler

      For aesthetics, move the master/target abort detection from the DMA 
handler to the
      main interrupt handler. This allows removing the unused 'int_amcc' 
parameter from
      the DMA and non-DMA handlers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e5314851a87ebf0ed4cfed100fd984b22111962
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:29 2014 -0700

      staging: comedi: adl_pci9118: don't ignore hardware errors

      The legacy (*attach) currently allows the user to pass a mask of error 
conditions
      to ignore when running async commands. Remove this support so that the 
async
      command is always terminated if the hardware reports an error.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb578327814da1d9c91dc22c3e3f9a3ed6d7c40b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:28 2014 -0700

      staging: comedi: adl_pci9118: always try to use interrupt and DMA

      This driver currently supports both the (*auto_attach) and legacy 
(*attach)
      mechanisms. The (*auto_attach) always tries to use the interrupt and DMA 
to
      support async commands with the analog input subdevice. The legacy 
(*attach)
      only enables them depending on a user option that is passed to the 
(*attach).
      The 'default' (i.e. option == 0) is to enable both the interrupt and DMA.

      Simplify the attach by always trying to enable the interrupt and DMA.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6cf6b36768db5770c3faf4cb5864926142b069fc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:27 2014 -0700

      staging: comedi: adl_pci9118: DMA requires an interrupt

      In order for DMA to work we also need an interrupt. Refactor the code
      so that the DMA allocation is only done if the interrupt is available.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b9ca5508bc39462ee2e1988a23021d8fb1cadd6b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:26 2014 -0700

      staging: comedi: adl_pci9118: factor out DMA alloc/free

      For aesthetics, factor the DMA allocation/free code out of the attach
      and detach functions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 957b9f8b41473f113c64ca234120de52d8bf59f8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:57 2014 +0100

      staging: comedi: vmk80xx: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 723b68a9f87f1387df9a0c7aada1fecb888b6509
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:56 2014 +0100

      staging: comedi: rti800: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3afadfa542eb24c07331952a26626e8621c45060
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:55 2014 +0100

      staging: comedi: rtd520: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3bb221694eb419c3dcbe665cbc77c5dd70f447f8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:54 2014 +0100

      staging: comedi: pcmuio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3230e42a7116279c66d11ecf2f017ed490107741
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:53 2014 +0100

      staging: comedi: pcmad: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc453864d6124603af8e3600650304d9b9643586
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:52 2014 +0100

      staging: comedi: pcl818: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 79c9f68f55b4d539e61bc8ca4bb1eb556e049d94
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:51 2014 +0100

      staging: comedi: pcl816: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7c9874b93e475882697c3758f13b1fbc58ff691
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:50 2014 +0100

      staging: comedi: pcl812: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 81fec905f1f82c8d0f94ae998b6d5eed20c5c788
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:49 2014 +0100

      staging: comedi: pcl730: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 334e2f59b04ed2493fba7a1df3aeb55a4c3883e9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:48 2014 +0100

      staging: comedi: pcl726: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 411b6f89198fa49a5912da388306cf54a1ad1048
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:47 2014 +0100

      staging: comedi: pcl724: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b825f6c31682a0f9f0992c45f12a296a7df43346
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:46 2014 +0100

      staging: comedi: pcl711: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 068be4998bc72ab98e67e85d1b31b554d93ed27d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:45 2014 +0100

      staging: comedi: ni_pcimio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7cf94adc51174bdec291a5c6cacb51b93d5cf847
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:44 2014 +0100

      staging: comedi: ni_mio_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 765c8b03d7e7cd7f22e7233b01e4d3b68d656c61
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:43 2014 +0100

      staging: comedi: ni_labpc_isadma: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8cf27116e3650ca3f933d5689ee1065e0eb522e2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:42 2014 +0100

      staging: comedi: ni_labpc_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af169cf1e215e213e8616774fc018547fabbbb26
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:41 2014 +0100

      staging: comedi: ni_atmio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 967b3eb2218b0962cf491e36c7d6130be3cb2b05
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:40 2014 +0100

      staging: comedi: ni_atmio16d: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ec68b505a24049853e347b3b532f86b62342dd9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:39 2014 +0100

      staging: comedi: ni_at_ao: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 02cf9703e183424c0a1766b9581daa433ce342d2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:38 2014 +0100

      staging: comedi: ni_at_a2150: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da8e2a52bed99beca82e3d69566e6d31f0f020f0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:37 2014 +0100

      staging: comedi: ni_660x: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 369f87fadd8041eea33dcd2ce3c57be6c3010162
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:36 2014 +0100

      staging: comedi: ni_65xx: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acaf8a5d40956d937c666c06adf9edaa5726303e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:35 2014 +0100

      staging: comedi: me4000: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3972570c358a7de90dcba83b711d4b8a0b271ec
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:34 2014 +0100

      staging: comedi: dt3000: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4759d39e25cf8858e66608cee04f29910225e11
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:33 2014 +0100

      staging: comedi: dt282x: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5a74074d3401028fa09dfeaee12d38e2dae0075
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:32 2014 +0100

      staging: comedi: dt2811: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36ecf0039662f5dc70fb9ce5f4724d60c23bd19d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:31 2014 +0100

      staging: comedi: dt2801: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b77930940d2a3b9d69cbe1b637159bab6a1ade25
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:30 2014 +0100

      staging: comedi: das800: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 19924ce0c1fab868671d2fb845e402ab1bd848e3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:29 2014 +0100

      staging: comedi: das6402: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0dd99bd12d883062d42cd2a912175b0525974da
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:28 2014 +0100

      staging: comedi: das1800: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a5bd23d9e91a5d410c9fe9a449464efe69ccf03
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:27 2014 +0100

      staging: comedi: das16: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c86b98a249a6a613c7b3b9784d82d18c4aa960ec
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:26 2014 +0100

      staging: comedi: das08_isa: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3fad0eb2f4208bdfec09153a736390d73c5c4c3c
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:25 2014 +0100

      staging: comedi: das08: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fa8e8c8b4f5b3f3d57b75817a4a3b54cb9fac596
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:24 2014 +0100

      staging: comedi: cb_pcidas: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3bc86feba44f243900b522a4c7295dea00c51d41
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:23 2014 +0100

      staging: comedi: cb_pcidas64: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e857c7ca7e2e2e4b2f58353d83648a1f2b8e6f54
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:22 2014 +0100

      staging: comedi: amplc_pci230: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b417436aaa2f6d64d39f2be8338bb7a096f24bc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:21 2014 +0100

      staging: comedi: amplc_pci224: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 280f7a4c4f1ce828b3347b079a7fcd99c0d2adad
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:20 2014 +0100

      staging: comedi: amplc_pc236_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b37e1d6eebe4cb22ecf6ee489c8e223f512a08ef
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:18 2014 +0100

      staging: comedi: aio_aio12_8: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb5c7f9388540ae68609bbeaa5020f54f29c3bd3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:17 2014 +0100

      staging: comedi: adv_pci_dio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4be15551848773fd1b623dca3fbb6f7cab76054b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:16 2014 +0100

      staging: comedi: adv_pci1710: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ef97126fd0f04f55e17d8beb409a6ffc9741f3dc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:14 2014 +0100

      staging: comedi: addi_apci_3xxx: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db2d623bf0ff73b7d4a72a474f2276da5fe886d1
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:13 2014 +0100

      staging: comedi: addi_apci_3120: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d8eae1303ac2b8ae5b6cc381d527b9a83440621d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:12 2014 +0100

      staging: comedi: addi_apci_1516: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 664fce451e53ba521cbec59d36000dd1b5116ba6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:11 2014 +0100

      staging: comedi: addi_eeprom: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01a0312256ff24e9d9b481e2eb816803d1d40071
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:10 2014 +0100

      staging: comedi: addi_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9298b815efe500b272e4084ed05eeae7a92b5340
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:15:24 2014 -0700

      x86: Add more disabled features

      The original motivation for these patches was for an Intel CPU
      feature called MPX.  The patch to add a disabled feature for it
      will go in with the other parts of the support.

      But, in the meantime, there are a few other features than MPX
      that we can make assumptions about at compile-time based on
      compile options.  Add them to disabled-features.h and check them
      with cpu_feature_enabled().

      Note that this gets rid of the last things that needed an #ifdef
      CONFIG_X86_64 in cpufeature.h.  Yay!

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140911211524.C0EC332A@xxxxxxxxxxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 381aa07a9b4e1f82969203e9e4863da2a157781d
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:15:13 2014 -0700

      x86: Introduce disabled-features

      I believe the REQUIRED_MASK aproach was taken so that it was
      easier to consult in assembly (arch/x86/kernel/verify_cpu.S).
      DISABLED_MASK does not have the same restriction, but I
      implemented it the same way for consistency.

      We have a REQUIRED_MASK... which does two things:
      1. Keeps a list of cpuid bits to check in very early boot and
         refuse to boot if those are not present.
      2. Consulted during cpu_has() checks, which allows us to
         optimize out things at compile-time.  In other words, if we
         *KNOW* we will not boot with the feature off, then we can
         safely assume that it will be present forever.

      But, we don't have a similar mechanism for CPU features which
      may be present but that we know we will not use.  We simply
      use our existing mechanisms to repeatedly check the status of
      the bit at runtime (well, the alternatives patching helps here
      but it does not provide compile-time optimization).

      Adding a feature to disabled-features.h allows the bit to be
      checked via a new macro: cpu_feature_enabled().  Note that
      for features in DISABLED_MASK, checks with this macro have
      all of the benefits of an #ifdef.  Before, we would have done
      this in a header:

      #ifdef CONFIG_X86_INTEL_MPX
      #define cpu_has_mpx cpu_has(X86_FEATURE_MPX)
      #else
      #define cpu_has_mpx 0
      #endif

      and this in the code:

        if (cpu_has_mpx)
                do_some_mpx_thing();

      Now, just add your feature to DISABLED_MASK and you can do this
      everywhere, and get the same benefits you would have from
      #ifdefs:

        if (cpu_feature_enabled(X86_FEATURE_MPX))
                do_some_mpx_thing();

      We need a new function and *not* a modification to cpu_has()
      because there are cases where we actually need to check the CPU
      itself, despite what features the kernel supports.  The best
      example of this is a hypervisor which has no control over what
      features its guests are using and where the guest does not depend
      on the host for support.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140911211513.9E35E931@xxxxxxxxxxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit c8128cceb4f4b02c53096cb173628184c7e9bc36
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:15:11 2014 -0700

      x86: Axe the lightly-used cpu_has_pae

      cpu_has_pae is only referenced in one place: the X86_32 kexec
      code (in a file not even built on 64-bit).  It hardly warrants
      its own macro, or the trouble we go to ensuring that it can't
      be called in X86_64 code.

      Axe the macro and replace it with a direct cpu feature check.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140911211511.AD76E774@xxxxxxxxxxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 4a5c969411ded8f5c5a5c7248855e3c0be565f50
  Merge: 2a3b60d 2eb671c
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:27:19 2014 -0700

      Merge tag 'ipu-for-staging-3.18' of 
git://git.pengutronix.de/git/pza/linux into work-next

      Philipp writes:

      IPUv3 CPMEM API change across staging and drm

  commit 87df8ac3d2e4f47f3d24e6038110feebbe8954cf
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Thu Sep 11 14:53:31 2014 +0200

      Revert "usb: dwc2: move "samsung,s3c6400-hsotg" into common platform"

      This reverts commit 8df438571cdbd5c4fcd1b25b19eea1ad5c3cf777.

      This patch breaks building dwc2 driver in gadget mode at samsung
      platforms.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cd6860979522ceaaaa4d706790a880832f0d50ba
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Thu Sep 11 14:53:30 2014 +0200

      Revert "usb: dwc2: Update Kconfig to support dual-role"

      This reverts commit e006fee6ecfed5b957bdd41c236aad751ab29042.

      This patch causes build break. Modifications in Makefile and Kconfig have
      no connection with driver code.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit adb43b24ec12a008656dcca831ab835a94261963
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Sep 4 12:36:45 2014 +0200

      ath10k: fix debugfs_create_dir() checking

      The function may return an -ENODEV if debugfs is
      disabled in kernel. This should originally be
      guarded by ath10k's Kconfig but it still makes
      sense to check for the non-NULL errno return
      value.

      Reported-by: Matteo Croce <matteo@xxxxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d5aebc77b47f9e0a2b465fbcf77bde033a231c24
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:59:28 2014 +0300

      ath10k: support firmware crash-by-assert

      10.1 firmware does not have an official way to
      cause assert on purpose, but it can be done with
      carefully crafted WMI command.  This is a different
      kind of crash from the 'hard' crash, which is
      a bad memory dereference.

      Different crashes decode in different manners, so
      this will help the crash-report testing as well as
      offer better ways to test firmware failure and
      recovery.

      kvalo: move the wmi command creation to debug.c, modify
      the info print

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 43d2a30fa80166243498fc6b8c841828ce52fcc1
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:23:30 2014 +0300

      ath10k: add testmode

      Add testmode interface for starting and using UTF firmware which is used 
to run
      factory tests. This is implemented by adding new state ATH10K_STATE_UTF 
and user
      space can enable this state with ATH10K_TM_CMD_UTF_START command. To go 
back to
      normal mode user space can send ATH10K_TM_CMD_UTF_STOP.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 666a73f327d5a8fec58bbfedb36ae545862f479e
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:23:23 2014 +0300

      ath10k: make ath10k_wmi_cmd_send() public

      We need this function to send wmi packets from testmode.c.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 55601c9f24670ba926ebdd4d712ac3b177232330
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:58 2014 -0700

      arm: omap: intc: switch over to linear irq domain

      now that we don't need to support legacy board-files,
      we can completely switch over to a linear irq domain
      and make use of irq_alloc_domain_generic_chips() to
      allocate all generic irq chips for us.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d6a7c5c84f5ddab54717914ad293ed9d99d644ff
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:57 2014 -0700

      arm: omap: irq: get rid of ifdef hack

      we don't need the ifdef if we have omap_nr_pending
      telling us how many pending registers we have
      on current platform. This solves a possible
      problem where we could try to handle bogus
      interrupts on OMAP2 and OMAP3 if using single
      zImage kernel, because we would end up reading
      the following pending FIQ register.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 52b1e1291334d79bb3d2fcaec15f7fc42eedbd83
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:57 2014 -0700

      arm: omap: irq: introduce omap_nr_pending

      that variable will tell us how many INTC_PENDING_IRQn
      registers we have. It'll be used on a following patch
      to cleanup omap_intc_handle_irq() a bit.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a74f0a176e3e048df78816ec383b219f8ac6867e
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:55 2014 -0700

      arm: omap: irq: remove nr_irqs argument

      we can set our global omap_nr_irqs early on
      and drop the extra argument to omap_init_irq().

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 3384f86fe5c1074fddabeeeed72e413eb28f0fcf
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:54 2014 -0700

      arm: omap: irq: remove unnecessary header

      There's no need for that header to be included.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 2aced8924638104d1e09ebb86f87f6ca265d325b
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:52 2014 -0700

      arm: omap: irq: drop omap2_intc_handle_irq()

      that was just a no-op wrapper around omap_intc_handle_irq
      anyway.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 05f1e7387c21b7075bed6ae7e7412435a7002fe4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:52 2014 -0700

      arm: omap: irq: drop omap3_intc_handle_irq()

      now that we're calling set_handle_irq() from
      init_irq(), we can safely drop all callers to
      omap3_intc_handle_irq() and its definition.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit be0a768596a204af6f124bffc2588457c18375fd
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:52 2014 -0700

      arm: omap: irq: call set_handle_irq() from .init_irq

      the idea is that board-files won't need to set
      .handle_irq on their machine_descs, which lets
      us drop a little more pointless code.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a4d3c5d91fd109dd852351193781352f0512d0c3
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:51 2014 -0700

      arm: omap: irq: move some more code around

      We want .init_irq to call set_irq_handle() for
      legacy platforms. Note that this code will also
      be dropped once omap2/3 devices are completely
      moved to DT.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit c2fb3b33f279a6f798b5bbb7fde7cfcdf9401039
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:49 2014 -0700

      arm: boot: dts: omap2/3/am33xx: drop ti,intc-size

      we are now infering number of IRQ lines based
      on correct compatible flag, which renders this
      binding completely useless.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a05d92b0940d4b96c44ed42402acc242c16fa9b5
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:48 2014 -0700

      arm: omap: irq: drop ti,intc-size support

      we don't need that anymore since specific
      devices are passing correct compatible flags.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit cab82b76f30cecfc09eeeb8a7b1bb78de2e0dadc
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:48 2014 -0700

      arm: boot: dts: am33xx/omap3: fix intc compatible flag

      that way, our intc driver can figure out how
      many IRQ lines INTC has.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 470f30deaeb870dcc65d2357fbb675deb3e779de
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:47 2014 -0700

      arm: omap: irq: use compatible flag to figure out number of IRQ lines

      so far, only am33xx has 128 lines, all other devices
      have only 96.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a35db9a4cb800f343cd4bbfeeb6568807a16aad8
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:46 2014 -0700

      arm: omap: irq: add specific compatibles for omap3 and am33xx devices

      with this, we can use a compatible flag to figure
      out how many irq lines are wired up, no need for
      our TI-specific ti,intc-size binding.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e66c49b515aa4cbd621a4844f980ff487327aa7d
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:45 2014 -0700

      arm: omap: irq: drop .handle_irq and .init_irq fields

      now we can safely drop those fields from our machine_desc.

      While at that, also drop the now unused omap_intc_of_init()
      definition.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit b65ecd46125929941076e7af77b5e685a332c33c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:43 2014 -0700

      arm: omap: irq: use IRQCHIP_DECLARE macro

      IRQCHIP_DECLARE macro is used to declare the same
      of_device_id structure for irqchips, it's just
      a helper. No functional changes.

      Note that we're temporarily including irqchip.h
      with its full path, until we move this driver
      to drivers/irqchip/.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit b15c76b74896f1a2c60fff13fdf20d07468de323
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:43 2014 -0700

      arm: omap: irq: call set_handle_irq() from intc_of_init

      this will let us drop .handle_irq and .init_irq fields
      from our generic machine_descs.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 00b6b031ab527afa2981bdffea7752279a290c26
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:43 2014 -0700

      arm: omap: irq: make intc_of_init static

      nobody uses that function outside of this file,
      so we don't need to expose it.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 131b48c061726d4ac98f70a2beae35280a8de5cf
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:42 2014 -0700

      arm: omap: irq: reorganize code a little bit

      no functional changes, just moving code around.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit f8cc9eaf26dc026f134996a0cc6e1d1ce157ce9c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:40 2014 -0700

      arm: omap: irq: always define omap3 support

      remove ifdef around omap3 INTC support. This
      will make it easier to reuse code for PM.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 272a8b04aba793347476ed768c5a2fe4fce046f9
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:38 2014 -0700

      arm: omap: irq: rename omap3_intc_regs

      just to make it clearer that it can
      be used on all omaps.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d1e66d69616db9325f397e004c54042622d48e83
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:37 2014 -0700

      arm: omap: irq: remove unnecessary base_addr argument

      omap_intc_handle_irq now had an unnecessary
      base_addr argument. Let's remove it and fix
      all callers.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1198365625bf22294263267df3360cb2a4c76f2d
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:37 2014 -0700

      arm: omap: irq: switch over to intc_readl on omap_intc_handle_irq

      an almost blind conversion from readl_relaxed
      to our newly introduced intc_readl().

      While at that, also remove some hardcoded
      register addresses.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 33ca0be0836c834ceba12761b506ff73cf46a376
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:37 2014 -0700

      arm: omap: irq: remove unused macro

      no functional changes.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a88ab43083c6f3cb518f63cc5f53d8304092efc0
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:35 2014 -0700

      arm: omap: irq: remove rest of irq_banks usage

      now we can finally remove the pointless irq_banks
      array.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 421b090c83280f9f47d7c2532a6a0ba35446d6b1
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:34 2014 -0700

      arm: omap: irq: add a global omap_nr_irqs variable

      this will cache number of irqs. Also in preparation
      for removal of irq_banks array.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 71be00c90aba446779ea35a9740973a9be594257
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:32 2014 -0700

      arm: omap: irq: start to remove irq_banks array

      We have a single bank in that array, this patch
      is in preparation to remove that array. It just
      shifts everything to a new set of functions
      for register IO while also removing old ones.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 33c7c7b7f2eb76520cd8ddcb7fe458383783e0f8
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:32 2014 -0700

      arm: omap: irq: define INTC_ILR0 register

      this is currently used as a hardcoded 0x100
      offset.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 176da6c766ce3d5d8c88a7afdaefcc5fd6d8afac
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:31 2014 -0700

      arm: omap: irq: make omap_irq_base global

      This is in preparation for removing the pointless
      irq_banks array.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 051c544010cf089ca6b8a229546bb7ec2950a54d
  Merge: 5081ce6 3195760
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 11 13:03:25 2014 -0700

      Merge branch 'omap-for-v3.18/fixes-not-urgent' into omap-for-v3.18/intc-v2

  commit 31957609db529d401658adc2e91ef7df7ea42699
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 10:26:17 2014 +0200

      ARM: OMAP2+: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime. All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids. So mark the
      non-const function parameters and structs for OMAP2+ as const, too.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 58cda01ed18945c17ad858dfcf4a9a74ba70157c
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 21:29:01 2014 +0200

      ARM: omap2: make arrays containing machine compatible strings const

      The definition

        static const char *omap3_boards_compat[] __initconst = {

      defines a changable array of constant strings. That is you must not do:

        *omap3_boards_compat[0] = 'f';

      but

        omap3_boards_compat[0] = "another string";

      is fine. So the annotation __initconst is wrong and yields a compiler
      error when other really const variables are added with __initconst.

      As the struct machine_desc member dt_compat is declared as

        const char *const *dt_compat;

      making the arrays const is the better alternative over changing all
      annotations to __initdata.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 167bf96dd87d2a8360cb9e9783006876dac4f579
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:16:00 2014 +0530

      ath9k: Fix beacon miss handling

      The NoA duration for a GO is half the beacon interval
      and a concurrent context like a STA can be active only
      for that duration, before switching back to the GO's
      operating channel.

      Currently, when multiple beacons are missed, the dwell
      time for the STA context is extended to improve the
      chances of receiving a beacon. But the NoA is not updated
      and this will cause problems since the GO is offline
      for a period that is longer than the advertised duration.

      Fix this by ensuring that the NoA is updated first before
      extending the time slot for the STA context. Also make
      sure that non-periodic NoA is used for a one-time, longer
      absence period.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4899827d39ec913d4e46e77f4537945f3e68dca4
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:59 2014 +0530

      ath9k: Fix channel switch time duration

      Since the NoA duration is the maximum time the GO interface
      can be offline, it needs to include the time take to
      switch channels in the HW.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 124130d766cefe8e6578695bc33bdc121c8cfaf3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:58 2014 +0530

      ath9k: Clear offchannel duration properly

      Clearing the offchannel duration value in the
      scheduler unconditionally breaks NoA when
      multiple contexts are active and an offchannel
      request is deferred, for example, in a scan run.

      Fix this by clearing the duration only if there
      is no pending offchannel request.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d0975edd59b94d8906008cf3c68020a44cc198c5
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:57 2014 +0530

      ath9k: Fix Notice of Absence issues

      * The index has to incremented only when advertising
        a new NoA schedule.

      * Switch to non-periodic NoA when starting a scan operation
        and multiple channel contexts are active.

      * Make sure that periodic NoA is advertised again when
        scan ends. Since the offchannel timer moves the offchannel
        state to IDLE after the GO operating channel becomes
        active, use a flag "force_noa_update" to update the
        NoA contents.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cbc775db2e17cc24a9d3b2f14570ec7c1e0923af
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:56 2014 +0530

      ath9k: Assign offchannel duration properly

      In multi-channel mode, an offchannel request will
      be deferred if both contexts are active. The duration
      of the offchannel operation is calculated but is
      not stored in the scheduler state. Fix this.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 867fa0d49c8f5d3fd5e0138a754321ffa04903aa
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:51 2014 +0300

      wil6210: fix PTR_ERR() usage after initialization to constant

      Reported by coccinelle:

      tree:   
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master
      head:   6a5d088a923854569e20eac4f3f569926d5911ec
      commit: b7cde47009640b88cb3629ee7078a43bc2642459 [18/80] wil6210: convert 
debugfs to the table mode

      coccinelle warnings: (new ones prefixed by >>)

      >> drivers/net/wireless/ath/wil6210/debugfs.c:327:17-24: ERROR: PTR_ERR 
applied after initialization to constant on line 304

      vim +327 drivers/net/wireless/ath/wil6210/debugfs.c

         298                                          struct dentry *dbg, void 
*base,
         299                                          const struct dbg_off * 
const tbl)
         300  {
         301          int i;
         302
         303          for (i = 0; tbl[i].name; i++) {

       > 304                  struct dentry *f = NULL;
         305
         306                  switch (tbl[i].type) {
         307                  case doff_u32:
         308                          f = debugfs_create_u32(tbl[i].name, 
tbl[i].mode, dbg,
         309                                                 base + tbl[i].off);
         310                          break;
         311                  case doff_x32:
         312                          f = debugfs_create_x32(tbl[i].name, 
tbl[i].mode, dbg,
         313                                                 base + tbl[i].off);
         314                          break;
         315                  case doff_ulong:
         316                          f = wil_debugfs_create_ulong(tbl[i].name, 
tbl[i].mode,
         317                                                       dbg, base + 
tbl[i].off);
         318                          break;
         319                  case doff_io32:
         320                          f = 
wil_debugfs_create_iomem_x32(tbl[i].name,
         321                                                           
tbl[i].mode, dbg,
         322                                                           base + 
tbl[i].off);
         323                          break;
         324                  }
         325                  if (IS_ERR_OR_NULL(f))
         326                          wil_err(wil, "Create file \"%s\": err 
%ld\n",

       > 327                                  tbl[i].name, PTR_ERR(f));
         328          }
         329  }
         330

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 73d839ae503d591bc0dc802490c00935b19250d1
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:50 2014 +0300

      wil6210: fix for oops while stopping interface

      When interface stopped while running intensive Rx traffic, the following 
oops
      observed:

      [89846.734683] Call trace:
      [89846.737117] [<ffffffc00083aa64>] dev_gro_receive+0xac/0x358
      [89846.742674] [<ffffffc00083ae94>] napi_gro_receive+0x24/0xa4
      [89846.748251] [<ffffffbffc1c2f88>] $x+0xec/0x1f8 [wil6210]         
wil_netif_rx_any
      [89846.753547] [<ffffffbffc1c4830>] $x+0x34/0x54 [wil6210]          
wil_release_reorder_frame
      [89846.758755] [<ffffffbffc1c48ac>] wil_release_reorder_frames+0x5c/0x78 
[wil6210]
      [89846.766044] [<ffffffbffc1c4bf8>] wil_tid_ampdu_rx_free+0x20/0x48 
[wil6210]
      [89846.772901] [<ffffffbffc1bedc8>] $x+0x190/0x1e8 [wil6210]
      [89846.778285] [<ffffffbffc1c0ed4>] wmi_event_worker+0x230/0x2f8 [wil6210]
      [89846.784865] [<ffffffc0000b0bc8>] process_one_work+0x278/0x3fc
      [89846.790591] [<ffffffc0000b1218>] worker_thread+0x200/0x330
      [89846.796060] [<ffffffc0000b6664>] kthread+0xac/0xb8
      [89846.800836] Code: b940c661 f9406a62 8b010041 f9400026 (f8636882)
      [89846.807008] ---[ end trace d6fdc17cd27d18f6 ]---

      Reason is the following: when removing Rx vring
      (wil_netdev_ops.ndo_stop -> wil_stop -> wil_down -> __wil_down -> 
wil_rx_fini),
      Rx interrupt occurs. It trigger Rx NAPI, calling wil_rx_handle() that 
reaps
      (already cleaned) buffer, causing skb referring to garbage memory being 
set into reorder buffer.
      Then, network stack trying to access this buffer and fails.

      Prevent Rx NAPI from being scheduled if device going to stop. Bit 
wil_status_napi_en reflects
      NAPI enablement state, check it when triggering Rx NAPI.

      Testing shows that check for wil_status_napi_en sometimes gets negative, 
and new error message
      get printed - in this case kernel oops would be observed. Original oops 
is no more reproducible.

      This change requires also changes in the AP flows.
      Properly enable/disable NAPI for the AP. Make sure Rx VRING is disabled
      when resetting target.

      For this, promote __wil_up() and __wil_down() to the module scope, and 
use it
      in the relevant flows.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e4dbb093de182bb515821105dcdb8f2268bf6ffc
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:49 2014 +0300

      wil6210: rename [en|dis]able irq to [un]mask

      To better reflect real action performed, rename:
      s/wil6210_disable_irq/wil_mask_irq/
      s/wil6210_enable_irq/wil_unmask_irq/

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d00a6367d227199de52b37622c984af8a21a2507
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:48 2014 +0300

      wil6210: fix typo in comment

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 77c91295ea537e454113297f6f6fbdfb9f3e67fa
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:47 2014 +0300

      wil6210: specify max. IE length

      Expose firmware limit for the max_scan_ie_len;
      also do actually set IE's for the probe request

      max_scan_ie_len used to be 0, this blocks scan requests with non-zero IE's

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 595026472eb74e4b57f5389af8b7c588659df243
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:46 2014 +0300

      wil6210: introduce separate completion for WMI

      re-use of wmi_ready for both FW ready event and for wmi_call was causing
      false "FW not ready" indication in case wmi_call() was invoked while reset
      took place.
      add wmi_call completion variable instead of re-using wmi_ready.

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e0106adade2dd16fb776f53f25ffe50da0793f3d
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:45 2014 +0300

      wil6210: enlarge TX/RX buffer length

      HW supports upto 2304 packet size on the air.
      HW is responsible for adding (Tx) or removing (Rx) the following headers:
      802.11 hdr: 26B
      SNAP: 8B
      CRC: 4B
      Security (optional): 24B
      HW adds max 62B to the payload passed from driver. It means driver can use
      max packet size of 2304-62 = 2242B

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1bd922fce29168b8a7d5b53c7be89de87381896b
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:44 2014 +0300

      wil6210: add change_beacon() driver callback

      This allows updating IEs (e.g. from hostapd) when AP is already started

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ac4acdb7af7b5f1f197e7c3fdce13b6aa72c29c6
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:43 2014 +0300

      wil6210: send connect request IEs to FW also for non-secure connection

      Driver is sending connect request IEs to FW only for secure connection and
      ignores them for non-secure connection.
      This is fixed by always sending the IEs to FW upon connect request

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ec81b5adf42e02560b3b05a0c8897451cd3d8b29
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:42 2014 +0300

      wil6210: fix race condition between BACK event and Rx data

      While handling Rx packet, BACK event arrives and frees tid_ampdu_rx array.
      This causes kernel panic while accessing already freed spinlock

      The fix is to remove tid_ampdu_rx[]'s spinlock and instead use single
      sta's spinlock to guard the whole tid_ampdu_rx array.

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4cf99c93d24f9cdd338ab23cd671e949ee6ca1bd
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:41 2014 +0300

      wil6210: modify confusing printout

      When WMI event received when driver not ready to accept it, the printed 
error
      message is misleading and hints that HW is stuck. Modify the error message
      to make it clearer

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8c86f757b1c0a154cb8939b0fff3aaa1ff9b1910
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:40 2014 +0300

      wil6210: fix race condition of disconnect while BACK event

      This race condition was causing double free of tid_ampdu_rx structures

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 871d8c4bbb0f23c29a21b63b1801071766f69b51
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:39 2014 +0300

      wil6210: fix usage of print_hex_dump_debug

      When CONFIG_DYNAMIC_DEBUG is not defined, print_hex_dump_debug
      is mapped directly to print_hex_dump which might cause
      printout to exist all the time

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f172b56309fbc4835b3f258df6865309dc02e80c
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:38 2014 +0300

      wil6210: fix for memory corruption upon rmmod

      Driver disabled PCI master before making sure HW is idle.
      This caused memory corruption in case HW access system memory after
      PCI master got disabled.
      The fix is to change uninit sequence. Make sure FW/HW is idle before
      disabling PCI

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 69778059734b38ea6f4aa9d31262ad03e77b1b06
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:37 2014 +0300

      wil6210: fix for memory corruption while insmod

      After setting interrupt handler, driver enabled interrupts.
      This caused stale (old) HW interrupts to fire before driver is
      fully initialized.
      The fix is to enable interrupts only when driver is fully initialized
      and after FW/HW reset (to prevent any stale interrupts)

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9cf10d623e4fc7d3d8bb6d6ce835e10933b3b114
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:36 2014 +0300

      wil6210: add more debug printouts

      added misc printouts in some init/uninit functions for better traceability

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f772ebfb941a58af9e7adf9117bc0bb4c7d22f28
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:35 2014 +0300

      wil6210: platform specific module

      New module (wil_platform) for handling platform specific tasks

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8fe596274d08b12126b90c5b1092286f66ce6d65
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:34 2014 +0300

      wil6210: coding style fixes

      - parentheses, indentation, typos
      - seq_puts() instead of seq_printf() with single argument
      - sizeof(var) vs. sizeof(type)

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 028e1836d3f218619a6e7f04ff1540c398deb727
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:33 2014 +0300

      wil6210: some more debug for the WMI mechanism

      Log worker thread start/stop; as well as every handler invocation

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8ca26163e58bb05d5c1b74778dd21fcee6738f89
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:32 2014 +0300

      wil6210: print more information when connecting

      when connecting, print some info about BSS

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ef77285fc3837edaaa2b2a1e431b662ed8af700a
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:31 2014 +0300

      wil6210: debug prints for vring de-allocation

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 151a9706503fe9274254d09742e550466c0b7537
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:30 2014 +0300

      wil6210: firmware download

      Firmware download implemented but is still experimental feature;
      flag controlling it added, no_fw_load. It is true by default,
      use no_fw_load=N to activate feature.

      Reset flows also got some adjustment for the fw download to work

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bc944506551536dca2b85188b34cc2cf556492db
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Wed Sep 10 09:07:13 2014 +0200

      b43: HT-PHY: Set MAC frequency to correct values

      I misunderstood original Broadcom comment and used wrong values.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dbb30ebeefaf01121b32ae6b5baf29524f3a0b30
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Tue Sep 9 15:57:46 2014 -0500

      rtlwifi: btcoexist: Fix "always true" warning from commit ed364abffd6e

      The 0-DAY kernel build testing backend reports the following warning:
      drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c:516 
halbtc_bitmask_write_1byte()
      warn: always true condition '(bit_mask != 4294967295) => (0-255 != 
u32max)'

      This problem was introduced in commit 
ed364abffd6e19bec67b7ccda8237213b8b37640,
      and arises because the caller of halbtc_bitmask_write_1byte() is using a
      u8 rather than a u32 for the data.

      Reported-by: Kbuild test robot <kbuild-all@xxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: Kbuild test robot <kbuild-all@xxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ea422b2c33c7bf253c5e64c82cfb68363cf40d3f
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:09 2014 +0200

      b43: HT-PHY: Complete radio init (add missing entries)

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 28f051f5540091417c5bc05ac2016480d697fd4b
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:08 2014 +0200

      b43: HT-PHY: Define some regs for 0x2059 radio

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5db4a37bec723d0095f9a0f0ef47b56482bf36c8
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:07 2014 +0200

      b43: HT-PHY: Move radio calibration to separated functions

      Also use b43_radio_wait_value to simplify the code and usleep_range when
      needed.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 85e6c26fb632dbf3722fa9d2d788cd4f7993c943
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:06 2014 +0200

      b43: HT-PHY: Move radio preparation into init function

      Radio should be prepared only before initialization. We need this to be
      able to call b43_radio_2059_init conditionally (in the future).
      This also documents RF control register a bit.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4f4378dead3792d21577739f07869fbd843dab23
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Fri Sep 5 20:19:50 2014 -0700

      rtlwifi: fix %d confusingly prefixed with 0x in format strings

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 595a23fe1527261316e28d18cd06ac4b391d7ad1
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Fri Sep 5 20:41:48 2014 -0700

      iwl4965: fix %d confusingly prefixed with 0x in format string

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 17fa6e4ecf1ccab5e90db7025cfc9d459774cd3f
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 19:19:47 2014 +0200

      ARM: sunxi: Remove sun4i reboot code from mach directory

      Now that the restart code has been merged in the watchdog driver, we 
don't need
      the restart code in the mach-sunxi directory anymore.

      Remove it entirely.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d27704d1ec2f9ba06247b402c58a6f2febecef78
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Wed Sep 10 14:27:23 2014 -0500

      ARM: dts: OMAP2+: Add sub mailboxes device node information

      The sub-mailbox devices are added to the Mailbox DT nodes on
      OMAP2420, OMAP2430, OMAP3, AM33xx, AM43xx, OMAP4 and OMAP5
      family of SoCs. This data represents the same mailboxes that
      used to be represented in hwmod attribute data previously.
      The node name is chosen based on the .name field of
      omap_mbox_dev_info structure used in the hwmod data.

      Cc: "Benoît Cousson" <bcousson@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 75288cc66dc478b32e43970dd6913396526504ae
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Wed Sep 10 14:20:59 2014 -0500

      mailbox/omap: add support for parsing dt devices

      Logic has been added to the OMAP2+ mailbox code to parse the
      mailbox dt nodes and construct the different sub-mailboxes
      associated with the instance. The DT representation of the
      sub-mailbox devices is different from legacy platform data
      representation to allow flexibility of interrupt configuration
      between Tx and Rx fifos (to also possibly allow simplex devices
      in the future). The DT representation gathers similar information
      that was being passed previously through the platform data, except
      for the interrupt type information, which is gathered through driver
      compatible match data.

      The non-DT support has to be maintained for now to not break
      OMAP3 legacy boot, and the legacy-style code will be cleaned
      up once OMAP3 is also converted to DT-boot only.

      Cc: Jassi Brar <jassisinghbrar@xxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d800386343df6fd07264665244b4d6a7ed21abec
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Wed Sep 10 14:20:58 2014 -0500

      Documentation: dt: add omap mailbox bindings

      Add the device tree bindings document for OMAP2+ mailbox.

      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit fe00bcbf8a124980a38ce395ed6422d41be17374
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Thu Sep 11 18:52:49 2014 +0200

      usb: f_fs: replace BUG in dead-code with less serious WARN_ON

      Even though the BUG() in __ffs_event_add is a dead-code, it is still
      better to warn rather then crash the system if that code ever gets
      executed.

      Reported-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit edb81ca3bf586ad526ee67b245cb87f7c7142a87
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Fri May 16 20:18:53 2014 +0100

      ARM: DT: QCOM: apq8064: Add dma support for sdcc node

      This patch adds dma support in both sdcc1 and sdcc3 device node.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 045644ffe618f140791643aa8b78ad2587e8de0f
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Tue Apr 29 08:33:52 2014 +0100

      ARM: DT: apq8064: Add sdcc support via mcci driver.

      This patch adds support to SD card controller using generic pl180 mmci 
driver.
      This patch also adds temporary fixed regulator to get it going till the 
actual
      regulator is mainlined.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 3fe5e3cee0662a6114d19b4d7e05c7463c85e212
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Wed Jul 16 13:49:43 2014 -0700

      ARM: dts: qcom: Add 8064 multimedia clock controller node

      Add the mmcc node so that we can probe and use the multimedia
      clocks on apq8064.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit cd6dd11a23e1b4d630c6fe517b74a44ed7c54ab9
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:57 2014 +0530

      ARM: DT: APQ8064: Add node for ps_hold function in pinctrl

      This patch adds DT support to configure GPIO_78 as function ps_hold
      on apq8064.

      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: devicetree@xxxxxxxxxxxxxxx
      CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 8b8936fc358f830e514bafdebe109e06a4a7aabd
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:56 2014 +0530

      ARM: DT: APQ8064: Add pinctrl support

      This patch adds device tree nodes to support pinctrl for apq8064 SOC

      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: devicetree@xxxxxxxxxxxxxxx
      CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 44980b284d389121161a4d8cad5b08d4c0b78abd
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:15 2014 +0300

      ARM: dts: qcom: Add TLMM DT node for APQ8084

      This patch adds the TLMM node for the APQ8084 platform.

      Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 66c04e30f4a6e6ed998a6c154a6c45b3cd5b3fde
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:50:31 2014 +0300

      ARM: dts: qcom: Add initial IFC6540 board device tree

      Add basic support for the IFC6540 single-board computer boards, that are
      based on the APQ8084 SoC. This patch adds the initial device tree and the
      neccessary nodes required for enabling the serial port and eMMC.

      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 94ae991d63805b39baffacee0e8f25ddce0e83bc
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Tue Jun 24 14:03:54 2014 -0700

      ARM: dts: msm: Add 8058 PMIC to ssbi bus

      Add the PMIC and the sub-devices that are currently supported in
      the kernel to the DT.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit fa410c099d9688ca06a9e46df8b2edf183487935
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Tue Jun 24 14:03:53 2014 -0700

      ARM: dts: msm: Add 8921 PMIC to ssbi bus

      Add the PMIC and the sub-devices that are currently supported in
      the kernel to the DT.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 684de5748660e16e185754697ac0afa9e18297f6
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Thu Sep 11 11:45:12 2014 -0400

      ext4: don't keep using page if inline conversion fails

      If inline->extent conversion fails (most probably due to ENOSPC) and
      we release the temporary page that we allocated to transfer the file
      contents, don't keep using the page pointer after releasing the page.
      This occasionally leads to complaints about evicting locked pages or
      hangs when blocksize > pagesize, because it's possible for the page to
      get reallocated elsewhere in the meantime.

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Cc: Tao Ma <tm@xxxxxx>

  commit df4763bea5b04d8eed941cfe3df51f22cfe95570
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Thu Sep 11 11:44:36 2014 -0400

      ext4: validate external journal superblock checksum

      If the external journal device has metadata_csum enabled, verify
      that the superblock checksum matches the block before we try to
      mount.

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit feb8c6d3dd0f2cc0e1c3376d099cf298c5f2c2c8
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Thu Sep 11 11:38:21 2014 -0400

      jbd2: fix journal checksum feature flag handling

      Clear all three journal checksum feature flags before turning on
      whichever journal checksum options we want.  Rearrange the error
      checking so that newer flags get complained about first.

      Reported-by: TR Reardon <thomas_reardon@xxxxxxxxxxx>
      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit b207892b061da7608878e273ae22ba9bf9be264b
  Merge: 018a17b a516440
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Thu Sep 11 09:31:18 2014 -0600

      Merge branch 'for-linus' into for-3.18/core

      A bit of churn on the for-linus side that would be nice to have
      in the core bits for 3.18, so pull it in to catch us up and make
      forward progress easier.

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

      Conflicts:
        block/scsi_ioctl.c

  commit c7f725435adcf2ade4b9152ee33339d28f4cc330
  Author: Lukas Czerner <lczerner@xxxxxxxxxx>
  Date:   Thu Sep 11 11:27:58 2014 -0400

      ext4: provide separate operations for sysfs feature files

      Currently sysfs feature files uses ext4_attr_ops as the file operations
      to show/store data. However the feature files is not supposed to contain
      any data at all, the sole existence of the file means that the module
      support the feature. Moreover, none of the sysfs feature attributes
      actually register show/store functions so that would not be a problem.

      However if a sysfs feature attribute register a show or store function
      we might be in trouble because the kobject in this case is _not_ embedded
      in the ext4_sb_info structure as ext4_attr_show/store expect.

      So just to be safe, provide separate empty sysfs_ops to use in
      ext4_feat_ktype. This might safe us from potential problems in the
      future. As a bonus we can "store" something more descriptive than
      nothing in the files, so let it contain "enabled" to make it clear that
      the feature is really present in the module.

      Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 52c198c6820f68b6fbe1d83f76e34a82bf736024
  Author: Lukas Czerner <lczerner@xxxxxxxxxx>
  Date:   Thu Sep 11 11:18:13 2014 -0400

      ext4: add sysfs entry showing whether the fs contains errors

      Currently there is no easy way to tell that the mounted file system
      contains errors other than checking for log messages, or reading the
      information directly from superblock.

      This patch adds new sysfs entries:

      errors_count              (number of fs errors we encounter)
      first_error_time  (unix timestamp for the first error we see)
      last_error_time           (unix timestamp for the last error we see)

      If the file system is not marked as containing errors then any of the
      file will return 0. Otherwise it will contain valid information. More
      details about the errors should as always be found in the logs.

      Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit a2d4a646e619541e803fb52636964df39aed94b7
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 11 11:15:15 2014 -0400

      ext4: don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports.
      This isn't necessarily the number of types ext4 supports. Although
      ext4 will support project quotas, use ext4 private definition for
      consistency with other filesystems.

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit f0c63124a6165792f6e37e4b5983792d009e1ce8
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sun Sep 7 12:15:52 2014 -0700

      nfsd: update mtime on truncate

      This fixes a failure in xfstests generic/313 because nfs doesn't update
      mtime on a truncate.  The protocol requires this to be done implicity
      for a size changing setattr.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 39e393bb4f653d38aea40190e1aa9a49062eed4d
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:02:39 2014 +0200

      netfilter: nf_tables: add NFTA_MASQ_UNSPEC to nft_masq_attributes

      To keep this consistent with other nft_*_attributes.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 67981fefb20e717cea55b42f9081a833fa46b3be
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 16:55:04 2014 +0200

      netfilter: fix compilation of masquerading without IP_NF_TARGET_MASQUERADE

       CONFIG_NF_NAT_MASQUERADE_IPV6=m
       # CONFIG_IP6_NF_TARGET_MASQUERADE is not set

      results in:

      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c: In function 
â??nf_nat_masquerade_ipv6â??:
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c:41:14: error: â??struct 
nf_conn_natâ?? has no member named â??masq_indexâ??
        nfct_nat(ct)->masq_index = out->ifindex;
                    ^
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c: In function â??device_cmpâ??:
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c:61:12: error: â??const struct 
nf_conn_natâ?? has no member named â??masq_indexâ??
        return nat->masq_index == (int)(long)ifindex;
                  ^
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c:62:1: warning: control
      reaches end of non-void function [-Wreturn-type]
       }
       ^
      make[3]: *** [net/ipv6/netfilter/nf_nat_masquerade_ipv6.o] Error 1

      Fix this by using the new NF_NAT_MASQUERADE_IPV4 and _IPV6 symbols
      in include/net/netfilter/nf_nat.h.

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 298593b609ecbf9e8a99e8a41c8c46acb3528468
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Sep 4 20:01:54 2014 +0200

      drm/radeon: allow concurrent buffer reads

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 57d20a43c9b30663bdbacde8294a902edef35a84
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Sep 4 20:01:53 2014 +0200

      drm/radeon: add the infrastructure for concurrent buffer access

      This allows us to specify if we want to sync to
      the shared fences of a reservation object or not.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit ae9c0af2c0ea92e57013ab2dd7271ba7d6b2a833
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Sep 4 20:01:52 2014 +0200

      drm/ttm: allow fence to be added as shared

      This patch adds a new flag to the ttm_validate_buffer list to
      add the fence as shared to the reservation object.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 590001c229e86a0adab4a61a6d668940d7ce5299
  Author: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:13 2014 +0200

      drbd: Add missing newline in resync progress display in /proc/drbd

      Was broken in 2010 with commit 4b0715f096

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 729e8b87bac63dee09302ddffc05a7ba0e50c9ad
  Author: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:12 2014 +0200

      drbd: reduce lock contention in drbd_worker

      The worker may now dequeue work items in batches.
      This should reduce lock contention during busy periods.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit abde9cc6a59cb7f07fda4c77fee2150314e423fa
  Author: Lars Ellenberg <lars@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:11 2014 +0200

      drbd: Improve asender performance

      Shorten receive path in the asender thread. Reduces CPU utilisation
      of asender when receiving packets, and with that increases IOPs.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b47a06d10561bfe7317b1355b4b8e4168fc6b4b7
  Author: Andreas Gruenbacher <andreas.gruenbacher@xxxxxxxxx>
  Date:   Thu Sep 11 14:29:10 2014 +0200

      drbd: Get rid of the WORK_PENDING macro

      This macro doesn't add any value; just use test_bit() instead.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit d1b8085356391d1d5151670ab96baae6234d1e20
  Author: Andreas Gruenbacher <andreas.gruenbacher@xxxxxxxxx>
  Date:   Thu Sep 11 14:29:09 2014 +0200

      drbd: Get rid of the __no_warn and __cond_lock macros

      These macros can easily be replaced with its definition.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 8d4ba3f0fa53044b8b597caaa7d8e291e6e84642
  Author: Andreas Gruenbacher <agruen@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:08 2014 +0200

      drbd: Avoid inconsistent locking warning

      request_timer_fn() takes resource->req_lock via the device and releases 
it via
      the connection.  Avoid this as it is confusing static code checkers.

      Reported-by: "Dan Carpenter" <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxxxxx>

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit f0c21e622869b101da098db57d61aba737621402
  Author: Philipp Marek <philipp.marek@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:07 2014 +0200

      drbd: Remove superfluous newline from "resync_extents" debugfs entry.

      See "drbd/resources/*/volumes/*/resync_extents".

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ed15b795092637f61c08fd21dc011b5334d7974c
  Author: Andreas Gruenbacher <andreas.gruenbacher@xxxxxxxxx>
  Date:   Thu Sep 11 14:29:06 2014 +0200

      drbd: Use consistent names for all the bi_end_io callbacks

      Now they follow the _endio naming sheme.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 11f8b2b69d32d43a6d9b45c60c1fee48ab91f440
  Author: Andreas Gruenbacher <agruen@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:05 2014 +0200

      drbd: Use better variable names

      Rename local variable 'ds' to 'disk_state' or 'data_size'.
      'dgs' to 'digest_size'

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 336879b1da97fffc097f77c6d6f818660f2826f0
  Merge: 3d3cbd8 fdcaa1d
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 14:46:53 2014 +0200

      Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-rework

      Dave asked me to do the backmerge before sending him the revised pull
      request, so here we go. Nothing fancy in the conflicts, just a few
      things changed right next to each another.

      Conflicts:
        drivers/gpu/drm/drm_irq.c

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 81965f1f58ce120a616f2fdd0594916fa183c5fc
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 14:22:03 2014 +0200

      ALSA: hda - Make snd_hda_jack_tbl_new() static

      It's called only in hda_jack.c, so make it local.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 62f949bf6bf6ceb44872c44ef3913a96d93fb5d4
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 14:06:53 2014 +0200

      ALSA: hda - Get rid of action field from struct hda_jack_tbl

      The action value assigned to each hda_jack_tbl entry is mostly
      superfluous.  The actually used values are either the widget NID or a
      value specific to the callback.

      The former case can be simply replaced by a reference to widget NID
      itself.  The only place doing the latter is STAC/IDT codec driver for
      the powermap handling.  But, the code doesn't need to check the action
      field at all -- the function jack_update_power() is called either with
      a specific pin or with NULL.  So the check of jack->action can be
      removed completely there, too.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 998052b74574699bdd1e451b6556e4d7667a7a4e
  Merge: e7e6926 7a9744c
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 13:43:16 2014 +0200

      Merge branch 'for-linus' into for-next

      Merging for-linus branch for syncing the latest STAC/IDT codec
      changes to be affected by the upcoming hda-jack rewrites.

  commit 3d3cbd84300e7be1e53083cac0f6f9c12978ecb4
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:11 2014 +0200

      drm: Clarify vblank ts/scanoutpos sampling #defines

      I've read INVBL as "invalid backlight" and got mightly confused.
      The #defines are already fairly long and we can afford to extend
      them a bit more without resulting in ugly code all over.

      I'm not sure how useful the complicated bitmask return value of these
      functions really are since no one checks them. But for now let's keep
      things as is.

      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fb446a1acdb981921de06bfde3a2178da7174481
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:10 2014 +0200

      drm: Simplify return value of drm_get_last_vbltimestamp

      Imo u32 hints at a register value, but in reality all callers only
      care whether the sampled timestamp is precise or not. So give them
      just a bool.

      Also move the declaration out of drmP.h, it's only used in drm_irq.c.

      v2: Also drop the EXPORT_SYMBOL, spotted by Mario.

      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 0d8614b4b926d0f657d15d7eb5125bcb24b9fd41
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 10 14:07:36 2014 +0300

      mac80211: replace SMPS hw flags with wiphy feature bits

      Use the new static_smps / dynamic_smps feature bits
      instead of mac80211-internal hw flags.

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit f69931748730763f8c8095fa88394cf9af75a578
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 10 14:07:35 2014 +0300

      mac80211: set smps_mode according to ap params

      Take the requested smps mode from the ap params
      (instead of always starting with SMPS_OFF)

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 18998c381b19bfc3c285361ff6200ded7444aa2c
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 10 14:07:34 2014 +0300

      cfg80211: allow requesting SMPS mode on ap start

      Add feature bits to indicate device support for
      static-smps and dynamic-smps modes.

      Add a new NL80211_ATTR_SMPS_MODE attribue to allow
      configuring the smps mode to be used by the ap
      (e.g. configuring to ap to dynamic smps mode will
      reduce power consumption while having minor effect
      on throughput)

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 855d30b402b91f09c90f65c34ec91debaae8cf3a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:09 2014 +0200

      drm: Only update final vblank count when precise ts is available

      Drivers without a hardware vblank counter simply can't account for the
      vblanks that happened while the vblank interrupt was off. To check
      this grab a vblank timestamp and if the result is dubious follow the
      normal save-and-disable logic.

      Drivers should prevent this by setting vblank_disable_allowed = false,
      but since running vblank interrupts constantly is not good for power
      consumption most drivers lie. Testing for precise vblank timestamps is
      the next best thing we can check for.

      Suggested-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit ab8905f1c6a74d695c6096791ec4b349bc985b8a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:08 2014 +0200

      drm: Really never disable vblank irqs for offdelay==0

      With the new support for immediate vblank disabling we always disabled
      the vblank interrupt right away, irrespective of the vblank offdelay
      setting.

      But being able to let vblanks run forever is fairly useful for
      debugging, so restore that behaviour.

      Suggested-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit c4d922b14544d115232b7448a2ea7640ba901eb6
  Merge: 91b06a8 3bcefb0
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Sep 11 20:53:57 2014 +1000

      Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux 
into drm-next

       1) add LVDS support for mdp4 (tested with auo B101XTN01.0 panel)
       2) add B101XTN01.0 panel
       3) bit of gpu refactoring to prepare for addition of addition gpu
      generations beyond just a3xx

      * 'msm-next' of git://people.freedesktop.org/~robclark/linux:
        drm/msm/adreno: push dump/show stuff to base class
        drm/msm/adreno: bit of init refactoring
        drm/msm/adreno: move decision about what gpu to to load
        drm/msm/adreno: split adreno device out into it's own file
        drm/panel/simple: add optronics B101XTN01.0 (v3)
        drm/msm/mdp4: add LVDS panel support
        drm/msm/mdp4: fix blend setup with multiple crtcs
        drm/msm: update generated headers

  commit 0ba09511ddc3ff0b462f37b4fe4b9c4dccc054ec
  Author: Eric Auger <eric.auger@xxxxxxxxxx>
  Date:   Mon Sep 1 09:36:08 2014 +0100

      KVM: EVENTFD: remove inclusion of irq.h

      No more needed. irq.h would be void on ARM.

      Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Eric Auger <eric.auger@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit a7d079cea2dffb112e26da2566dd84c0ef1fce97
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Tue Sep 9 11:27:09 2014 +0100

      ARM/arm64: KVM: fix use of WnR bit in kvm_is_write_fault()

      The ISS encoding for an exception from a Data Abort has a WnR
      bit[6] that indicates whether the Data Abort was caused by a
      read or a write instruction. While there are several fields
      in the encoding that are only valid if the ISV bit[24] is set,
      WnR is not one of them, so we can read it unconditionally.

      Instead of fixing both implementations of kvm_is_write_fault()
      in place, reimplement it just once using kvm_vcpu_dabt_iswrite(),
      which already does the right thing with respect to the WnR bit.
      Also fix up the callers to pass 'vcpu'

      Acked-by: Laszlo Ersek <lersek@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 59cd85cbcf2ecca9736652dc0cfd2ec600d7ef2a
  Author: Arik Nemtsov <arik@xxxxxxxxxx>
  Date:   Tue Sep 9 17:11:02 2014 +0300

      mac80211: set network header in TDLS frames

      Correctly mark the network header location in mac80211-generated TDLS
      frames. These may be used by lower-level drivers.

      Signed-off-by: Arik Nemtsov <arikx.nemtsov@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit b0b6aa2c8e0d0e34f7658d5cc1e4fbb59f701c42
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Tue Sep 9 17:09:45 2014 +0300

      cfg80211/mac80211: add wmm info to assoc event

      Userspace might need to know what queues are configured
      for uapsd (e.g. for setting proper default values in tspecs).

      Add this bitmap to the association event (inside wmm
      nested attribute)

      Add additional parameter to cfg80211_rx_assoc_resp,
      and update its callers.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 960d01acf62747d6518694f92be5b06f67473833
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Sep 9 22:55:35 2014 +0300

      cfg80211: add WMM traffic stream API

      Add nl80211 and driver API to validate, add and delete traffic
      streams with appropriate settings.

      The API calls for userspace doing the action frame handshake
      with the peer, and then allows only to set up the parameters
      in the driver. To avoid setting up a session only to tear it
      down again, the validate API is provided, but the real usage
      later can still fail so userspace must be prepared for that.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 9d58f25b12f70f52581a5a1fdb1e59d322c4c729
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Thu Sep 4 08:28:40 2014 +0300

      mac80211: add TDLS connection timeout

      Adding a timeout for tearing down a TDLS connection that
      hasn't had ACKed traffic sent through it for a certain
      amount of time.

      Since we have no other monitoring facility to indicate the
      existance (or non-existance) of a peer, this patch will
      cause a peer to be considered as unavailable if for some X
      time at least some Y packets have all not been ACKed.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 5935839ad73583781b8bbe8d91412f6826e218a4
  Author: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 23:22:14 2014 +0200

      mac80211: improve minstrel_ht rate sorting by throughput & probability

      This patch improves the way minstrel_ht sorts rates according to 
throughput
      and success probability. 3 FOR-loops across the entire rate and mcs group 
set
      in function minstrel_ht_update_stats() which where used to determine the
      fastest, second fastest and most robust rate are reduced to 2 FOR-loop.

      The sorted list of rates according throughput is extended to the best four
      rates as we need them in upcoming joint rate and power control. The 
sorting
      is done via the new function minstrel_ht_sort_best_tp_rates(). The 
annotation
      of those 4 best throughput rates in the debugfs file rc-stats is changes 
to:
      "A,B,C,D", where A is the fastest rate and C the 4th fastest.

      Signed-off-by: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
      Tested-by: Stefan Venz <ikstream86@xxxxxxxxx>
      Acked-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit ca12c0c83334a84581bb01daaedf1009deb09204
  Author: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 23:22:13 2014 +0200

      mac80211: Unify rate statistic variables between Minstrel & Minstrel_HT

      Minstrel and Mintrel_HT used there own structs to keep track of rate
      statistics. Unify those variables in struct minstrel_rate_states and
      move it to rc80211_minstrel.h for common usage. This is a clean-up
      patch to prepare Minstrel and Minstrel_HT codebase for upcoming TPC.

      Signed-off-by: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 5393b917bcbb0ce0338668c89397137bd2b7436e
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 15:00:16 2014 +0300

      cfg80211: clear nl80211 messages carrying keys after processing

      Clear any nl80211 messages that might contain keys after
      processing them to avoid leaving their data in memory
      "forever" after they've been freed.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 78f686cae0c67a2edd167cbbe2f36017f0fa4b30
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 22:28:06 2014 +0300

      cfg80211: don't put kek/kck/replay counter on the stack

      There's no need to put the values on the stack, just pass a
      pointer to the data in the nl80211 message. This reduces stack
      usage and avoids potential issues with putting sensitive data
      on the stack.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 538c9eb8b3fd33d3a0722b2c04ec4f574eaa6e9f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 13:39:56 2014 +0300

      cfg80211: clear wext keys when freeing and removing them

      When freeing the keys stored for wireless extensions, clear the memory
      to avoid having the key material stick around in memory "forever".
      Similarly, when userspace overwrites a key, actually clear it instead
      of just setting the key length to zero.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 29c3f9c3996abea060fa6e0b9e6a30d3f0cc828c
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 13:39:55 2014 +0300

      mac80211: clear key material when freeing keys

      When freeing the key, clear the memory to avoid having the
      key material stick around in memory "forever".

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit b47f610bd6e88f9d1032132d81b23c928a645e9d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 13:39:54 2014 +0300

      cfg80211: clear connect keys when freeing them

      When freeing the connect keys, clear the memory to avoid
      having the key material stick around in memory "forever".

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 91b06a8e1cfd400c65e16b1ee0747bc6aca35e9e
  Merge: fdcaa1d f266f04
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Sep 11 19:58:32 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      A few more radeon patches for 3.18.  This patch set gives us more
      flexibility with respect to buffer placement in vram with respect
      to CPU access.  E.g., if you know you will not need CPU access, we can
      now pin outside of the CPU window, reducing contention for the
      CPU window space.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: add RADEON_GEM_NO_CPU_ACCESS BO creation flag (v4)
        drm/radeon: Clean up assignment of TTM placement lpfn member for pinning
        drm/radeon: Add RADEON_GEM_CPU_ACCESS BO creation flag

  commit a183b638b61c104920a42b1eb7668953f8ada5cb
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Sep 11 11:51:02 2014 +0200

      KVM: x86: make apic_accept_irq tracepoint more generic

      Initially the tracepoint was added only to the APIC_DM_FIXED case,
      also because it reported coalesced interrupts that only made sense
      for that case.  However, the coalesced argument is not used anymore
      and tracing other delivery modes is useful, so hoist the call out
      of the switch statement.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0f4fc382428f71453d195925a3c63efc48452417
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Wed Sep 10 21:30:15 2014 -0700

      ARM: dts: Switch i2c0 to 400kHz on rk3288-evb-rk808

      We should be able to talk to the PMIC at 400kHz.  No need to talk at
      the slow 100kHz.

      As measured by ftrace (with a bunch of extra patches, since cpufreq
      for rk808 hasn't landed yet):
        before this change: cpu0_set_target() => ~500us
        after this change:  cpu0_set_target() => ~300us

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Tested-by Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 73a6d9416279f138833574f11dc82134fb56908d
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 13:38:00 2014 +0800

      kvm: Use APIC_DEFAULT_PHYS_BASE macro as the apic access page address.

      We have APIC_DEFAULT_PHYS_BASE defined as 0xfee00000, which is also the 
address of
      apic access page. So use this macro.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Reviewed-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 2c69c1a32140262d5d6104ab96df2e52c08c1e93
  Merge: 209cf19 bfac1f5
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Sep 11 11:09:33 2014 +0200

      Merge tag 'kvm-s390-next-20140910' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-next

      KVM: s390: Fixes and features for next (3.18)

      1. Crypto/CPACF support: To enable the MSA4 instructions we have to
         provide a common control structure for each SIE control block
      2. Two cleanups found by a static code checker: one redundant assignment
         and one useless if
      3. Fix the page handling of the diag10 ballooning interface. If the
         guest freed the pages at absolute 0 some checks and frees were
         incorrect
      4. Limit guests to 16TB
      5. Add __must_check to interrupt injection code

  commit 912ca216b548e0fe399f300b4511b0277fb874e4
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:41:31 2014 -0700

      HID: wacom - enable LED support for Wireless Intuos5/Pro

      And associate all LED/OLED to PAD device

      Signed-off-by: Ping Cheng <pingc@xxxxxxxxx>
      Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c64d883476812783e0400d37028756151d103e5c
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:41:04 2014 -0700

      HID: wacom - remove report_id from wacom_get_report interface

      It is assigned in buf[0] anyway.

      Signed-off-by: Ping Cheng <pingc@xxxxxxxxx>
      Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 37449adc582441f5ff1bbd95e6a8357073fae86b
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:40:30 2014 -0700

      HID: wacom - Clean up of sysfs

      changed to scnprintf(buf, PAGE_SIZE, ... ) as suggested in sysfs.txt
      for show functions

      Signed-off-by: Paul A. Tessier <phernost@xxxxxxxxx>
      Signed-Off-by: Ping Cheng <pingc@xxxxxxxxx>
      Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e0984bc376d84190d631d0a4f81215e48fa3a902
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:40:05 2014 -0700

      HID: wacom - Add default permission defines for sysfs attributes

      RW : ug=rw,o=r
      WO : ug=w

      And enabled reading relavent sysfs attributes.

      Signed-off-by: Paul A. Tessier <phernost@xxxxxxxxx>
      Signed-Off-by: Ping Cheng <pingc@xxxxxxxxx>
      Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 96bdd9aeb2cbc5eaae586f4d43badd072611fcb1
  Merge: 87e9d8f a742795
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 11 09:49:31 2014 +0200

      Merge tag 'renesas-dt4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Pull "Fourth Round of Renesas ARM Based SoC DT Updates for v3.18" from 
Simon Horman:

      * Add r8a7794 SoC and Alt board device tree
      * Correct lager memory map

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Initial Alt board device tree
        ARM: shmobile: Initial r8a7794 SoC device tree
        ARM: shmobile: lager: correct memory map

  commit 9136ce889254ed51a00a41194befee8ecb2eda36
  Merge: c40c402 834720d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 11 09:46:38 2014 +0200

      Merge tag 'renesas-pm-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

      Pull "Renesas ARM Based SoC PM Cleanups for v3.18" from Simon Horman:

      * Make domain_devices[] static __initdata
      * Add and use rmobile_add_devices_to_domain

      Signed-off-by: Arnd Bergmann <ardn@xxxxxxxx>

      * tag 'renesas-pm-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: armadillo800eva legacy: Use 
rmobile_add_devices_to_domains()
        ARM: shmobile: r8a7740: Clean up pm domain table
        ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()
        ARM: shmobile: sh7372: Make domain_devices[] static __initdata
        ARM: shmobile: mackerel: Make domain_devices[] static __initdata

  commit 60f91268ee29bd2303d94e8e86be40edc0ecb92d
  Merge: 138310e 48a0d1e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 11 09:45:18 2014 +0200

      Merge tag 'renesas-dt-timers2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Second Round of Renesas ARM Based SoC DT Timers Updates for v3.18" 
from Simon Horman:

      * kzm9g-reference: Enable CMT1 in device tree
      * Use SoC-specific timer compat strings

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt-timers2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: kzm9g-reference: Enable CMT1 in device tree
        ARM: shmobile: sh73a0: Add CMT1 device to DT
        ARM: shmobile: r8a7740: Use SoC-specific 48-bit CMT compat string
        ARM: shmobile: r8a7779: Use SoC-specific TMU compat string
        ARM: shmobile: r8a7791: Use SoC-specific 48-bit CMT compat string
        ARM: shmobile: r7s72100: Use SoC-specific MTU2 compat string
        ARM: shmobile: r8a7790: Use SoC-specific 48-bit CMT compat string

  commit 29897087d90109a7ed67e68dbbc6fb077301c7d1
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:23 2014 +0300

      serial: 8250_pci: Add PCI IDs for Intel Braswell

      Add new PCI IDs to cover newer Intel SoCs such as Braswell.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 9a1870ce812e13091c21af36d4dc1cd29077966d
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:22 2014 +0300

      serial: 8250: don't use slave_id of dma_slave_config

      That field has been deprecated in favour of getting the necessary 
information
      from ACPI or DT.

      However, we still need to deal systems that are PCI only (no ACPI to back 
up)
      like Intel Bay Trail. In order to support such systems, we explicitly bind
      setup() to the appropriate DMA filter function and its corresponding 
parameter.
      Then when serial8250_request_dma() doesn't find the channel via ACPI or 
DT, it
      falls back to use the given filter function.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b279c4922e9242b4b1a04da7fa5622f2323c85de
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:18 2014 +0300

      dmaengine: dw: add PCI IDs for Braswell DMAs

      Braswell SoC has two DMA controllers for LPSS. This patch adds them to
      supported list in the PCI driver.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit a15636e83eb0dedefcb1221be729023e4c281748
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:17 2014 +0300

      dmaengine: dw: move clock operations to platform.c

      On BayTrail platform DMA is not functional in the PCI mode, whereby it 
always
      failed and exit at the point when it tries to get a clock. It causes the 
PCI
      mode probe to exit with the error message:
        dw_dmac_pci: probe of 0000:00:1e.0 failed with error -2

      This patch moves clock operations to where it belongs to. Thus, the clock 
is
      provided only in ACPI / non-PCI cases.

      Reported-by: Chew, Chiau Ee <chiau.ee.chew@xxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 4d130de20c3f39fc1a1aecd3969b50d49ff2e358
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:16 2014 +0300

      dmaengine: dw: introduce generic filter function

      The introduced filter function would be reused in the ACPI and DT cases 
since
      in those cases we have to apply mandatory data to the requested channel. 
Thus,
      patch moves platform driver to use it in that case.

      The function unlikely can't be used by users of the driver due to an 
implicit
      dependency to the dw_dmac_core module.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 8950052029874a6738552debb45077c596e90e6b
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:15 2014 +0300

      dmaengine: dw: apply both HS interfaces and remove slave_id usage

      Instead of one request line member let's use both source and destination 
ones.
      Usually we have no such hardware except Atmel MMC controller found on 
AVR32
      platform (see arch/avr32/mach-at32ap/at32ap700x.c and
      drivers/mmc/host/atmel-mci.c).

      This patch removes slave_id usage since it'll be removed from the generic
      structure in later. This breaks the non-ACPI / non-DT cases for the users 
of
      the driver, i.e. SPI and HSUART. However, these cases mean only PCI 
enumerated
      devices for now, which is anyway broken (considering more than one DMA
      controller in the system) and this patch series is intended to fix that
      eventually.

      The ACPI and DT cases shall be aware of the channel direction when setting
      request lines, but this is a minor problem that would be addressed in 
future.

      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7e1e2f27c5508518e58e5cbb11e26cbb815f4c56
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:14 2014 +0300

      dmaengine: dw: convert dw_dma_slave to use explicit HS interfaces

      Instead of exposing the possibility to set DMA registers CFG_HI and CFG_LO
      strict user to provide handshake interfaces explicitly.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 61c4319cb523a2346416cddaa7d4e2f9260c14d9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:13 2014 +0300

      avr32: at32ap700x: don't rely on default DMA masters

      In future we are going to remove the defaults of AHB masters from dw_dmac
      driver. It means each user have to supply proper source and destination 
masters
      by itself explicitly.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3d598f47e804a77208c6bb0a454123018e2f2281
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:12 2014 +0300

      dmaengine: dw: move dw_dmac.h to where it belongs to

      There is a common storage for platform data related structures and 
definitions
      inside kernel source tree. The patch moves file from include/linux to
      include/linux/platform_data and renames it acoordingly. The users are also
      updated.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      [For the arch/avr32/.* and .*sound/atmel.*]
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7ed3fa20780a5efd22bb192be0908468e7c376ed
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 22:16:35 2014 -0700

      Bluetooth: Expire RPA if encryption fails

      If encryption fails and we're using an RPA it may be because of a
      conflict with another device. To avoid repeated failures the safest
      action is to simply mark the RPA as expired so that a new one gets
      generated as soon as the connection drops.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a22e292260079e781b66380eccdf4566cc3c95ed
  Author: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
  Date:   Wed Sep 10 16:40:49 2014 +0800

      ASoC: mmp-pcm: add NO_PERIOD_WAKEUP for PCM INFO

      add NO_PERIOD_WAKEUP to PCM INFO, which supports audio no IRQ mode

      Signed-off-by: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit e6222263124daae6be4b38b856af352667d95929
  Author: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
  Date:   Wed Sep 10 16:40:48 2014 +0800

      dmaengine: mmp_tdma: add DMA_PREP_INTERRUPT flag support

      add DMA_PREP_INTERRUPT flag to support no_period_wakeup, in which
      user space app doesn't want audio interrupt to wake up audio threads.

      Signed-off-by: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 5be5e275ad214bbb420425754354add679d8ab68
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:58:54 2014 -0700

      Bluetooth: Avoid hard-coded IO capability values in SMP

      This is a trivial change to use a proper define for the NoInputNoOutput
      IO capability instead of hard-coded values.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1370078db37de2aa5e906ae2b5dbbb6ba289adb4
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Sep 10 09:43:31 2014 +0900

      ARM: shmobile: r8a7794: Remove unnecessary #ifdef CONFIG_USE_OF

      The r8a7794 support is always compiled using ARCH_MULTIPLATFORM which
      selects USE_OF. So #ifdef CONFIG_USE_OF is unnecessary.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 7d984c95723725d26f3961c1655c20256f0affdf
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Sep 10 09:44:47 2014 +0900

      ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig

      Support for the r8a7794 was recently added.
      Enable it in the shmobile_defconfig to increase build coverage.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit aeaeb4bbca520b862d3b3e7cd74c23042815a160
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:46 2014 -0700

      Bluetooth: Fix L2CAP information request handling for fixed channels

      Even if we have no connection-oriented channels we should perform the
      L2CAP Information Request procedures before notifying L2CAP channels of
      the connection. This is so that the L2CAP channel implementations can
      perform checks on what the remote side supports (e.g. does it support
      the fixed channel in question).

      So far the code has relied on the l2cap_do_start() function to initiate
      the Information Request, however l2cap_do_start() is used on a
      per-channel basis and only for connection-oriented channels. This means
      that if there are no connection-oriented channels on the system we would
      never start the Information Request procedure.

      This patch creates a new l2cap_request_info() helper function to
      initiate the Information Request procedure, and ensures that it is
      called whenever a BR/EDR connection has been established. The patch also
      updates fixed channels to be notified of connection readiness only once
      the Information Request procedure has completed.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a6f7833ca353d50de46e3532afebe4abfc5dc4d9
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:45 2014 -0700

      Bluetooth: Add smp_ltk_sec_level() helper function

      There are several places that need to determine the security level that
      an LTK can provide. This patch adds a convenience function for this to
      help make the code more readable.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1afc2a1ab6612dcc3f26db7ca1afba9cff359f1c
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:44 2014 -0700

      Bluetooth: Fix SMP security level when we have no IO capabilities

      When the local IO capability is NoInputNoOutput any attempt to convert
      the remote authentication requirement to a target security level is
      futile. This patch makes sure that we set the target security level at
      most to MEDIUM if the local IO capability is NoInputNoOutput.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 24bd0bd94e0947e257c5cd6a85b0e337d953e79c
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:43 2014 -0700

      Bluetooth: Centralize disallowing SMP commands to a single place

      All the cases where we mark SMP commands as dissalowed are their
      respective command handlers. We can therefore simplify the code by
      always clearing the bit immediately after testing it. This patch
      converts the corresponding test_bit() call to a test_and_clear_bit()
      call and also removes the now unused SMP_DISALLOW_CMD macro.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c05b9339c8a448a2df0c8598424ea9c0933288d1
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:42 2014 -0700

      Bluetooth: Fix ignoring unknown SMP authentication requirement bits

      The SMP specification states that we should ignore any unknown bits from
      the authentication requirement. We already have a define for masking out
      unknown bits but we haven't used it in all places so far. This patch
      adds usage of the AUTH_REQ_MASK to all places that need it and ensures
      that we don't pass unknown bits onward to other functions.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3a7dbfb8ff943711be4221df978254ad2bc1ac46
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:41 2014 -0700

      Bluetooth: Remove unnecessary early initialization of variable

      We do nothing else with the auth variable in smp_cmd_pairing_rsp()
      besides passing it to tk_request() which in turn only cares about
      whether one of the sides had the MITM bit set. It is therefore
      unnecessary to assign a value to it until just before calling
      tk_request(), and this value can simply be the bit-wise or of the local
      and remote requirements.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 184c3fc3f52fb75800deb76deffb70907d1f76ea
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Sep 11 09:47:23 2014 +0930

      moduleparam: Resolve missing-field-initializer warning

      Resolve a missing-field-initializer warning, that is produced
      by every reference to module_param_call, by using designated
      initialization for the first field. That is enough to silence
      the complaint.

      The message is only seen when doing a W=2 build. I happened to be using 
gcc
      4.8.3, but I think most versions would produce the warning when it is
      enabled. It can either be silenced by using even a single designated
      initializer as I did here, or providing values for all of the fields. 
Because
      of the number of references to the macro, this change silences many 
warnings
      in W=2 builds.

      One instance of the full warning message looks like this:

      /home/share/git/nn-mdr/include/linux/moduleparam.h:198:16: warning: 
missing
      initializer for field â??freeâ?? of â??struct kernel_param_opsâ??
      [-Wmissing-field-initializers]
        static struct kernel_param_ops __param_ops_##name =  \
                  ^
      /home/share/git/nn-mdr/fs/fuse/inode.c:35:1: note: in expansion of macro
      â??module_param_callâ??
       module_param_call(max_user_bgreq, set_global_limit, param_get_uint,
       ^
      /home/share/git/nn-mdr/include/linux/moduleparam.h:56:9: note: â??freeâ??
      declared here
        void (*free)(void *arg);

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 2403c155b83c09d8b6255237ef049f2650f9fe01
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 10 14:58:18 2014 -0700

      f2fs: remove lengthy inode->i_ino

      This patch is to remove lengthy name by adding a new variable.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit a53dd6a65668850493cce94395c1b88a015eb338
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:48:05 2014 -0700

      rcutorture: Add RCU-tasks tests to default rcutorture list

      Although the test cases have been added, they must be specified explicitly
      via the kvm.sh --configs argument in order to run them.  This commit
      therefore adds the RCU-tasks tests to the CFLIST so that they will be
      run automatically by default.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 0469a43bc32001e63092df87c2d1fdf588ea7b3a
  Merge: 2fed71e 6314b67
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Sep 10 14:42:37 2014 -0700

      Merge branch 'clk-next-debugfs-lock' into clk-next

  commit 6314b6796e3c070d4c8086b08dfd453a0aeac4cf
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Thu Sep 4 23:37:49 2014 -0700

      clk: Don't hold prepare_lock across debugfs creation

      Rob Clark reports a lockdep splat that involves the prepare_lock
      chained with the mmap semaphore.

      ======================================================
      [ INFO: possible circular locking dependency detected ]
      3.17.0-rc1-00050-g07a489b #802 Tainted: G        W
      -------------------------------------------------------
      Xorg.bin/5413 is trying to acquire lock:
       (prepare_lock){+.+.+.}, at: [<c0781280>] clk_prepare_lock+0x88/0xfc

      but task is already holding lock:
       (qcom_iommu_lock){+.+...}, at: [<c079f664>] qcom_iommu_unmap+0x1c/0x1f0

      which lock already depends on the new lock.

      the existing dependency chain (in reverse order) is:

      -> #4 (qcom_iommu_lock){+.+...}:
             [<c079f860>] qcom_iommu_map+0x28/0x450
             [<c079eb50>] iommu_map+0xc8/0x12c
             [<c056c1fc>] msm_iommu_map+0xb4/0x130
             [<c05697bc>] msm_gem_get_iova_locked+0x9c/0xe8
             [<c0569854>] msm_gem_get_iova+0x4c/0x64
             [<c0562208>] mdp4_kms_init+0x4c4/0x6c0
             [<c056881c>] msm_load+0x2ac/0x34c
             [<c0545724>] drm_dev_register+0xac/0x108
             [<c0547510>] drm_platform_init+0x50/0xf0
             [<c0578a60>] try_to_bring_up_master.part.3+0xc8/0x108
             [<c0578b48>] component_master_add_with_match+0xa8/0x104
             [<c0568294>] msm_pdev_probe+0x64/0x70
             [<c057e704>] platform_drv_probe+0x2c/0x60
             [<c057cff8>] driver_probe_device+0x108/0x234
             [<c057b65c>] bus_for_each_drv+0x64/0x98
             [<c057cec0>] device_attach+0x78/0x8c
             [<c057c590>] bus_probe_device+0x88/0xac
             [<c057c9b8>] deferred_probe_work_func+0x68/0x9c
             [<c0259db4>] process_one_work+0x1a0/0x40c
             [<c025a710>] worker_thread+0x44/0x4d8
             [<c025ec54>] kthread+0xd8/0xec
             [<c020e9a8>] ret_from_fork+0x14/0x2c

      -> #3 (&dev->struct_mutex){+.+.+.}:
             [<c0541188>] drm_gem_mmap+0x38/0xd0
             [<c05695b8>] msm_gem_mmap+0xc/0x5c
             [<c02f0b6c>] mmap_region+0x35c/0x6c8
             [<c02f11ec>] do_mmap_pgoff+0x314/0x398
             [<c02de1e0>] vm_mmap_pgoff+0x84/0xb4
             [<c02ef83c>] SyS_mmap_pgoff+0x94/0xbc
             [<c020e8e0>] ret_fast_syscall+0x0/0x48

      -> #2 (&mm->mmap_sem){++++++}:
             [<c0321138>] filldir64+0x68/0x180
             [<c0333fe0>] dcache_readdir+0x188/0x22c
             [<c0320ed0>] iterate_dir+0x9c/0x11c
             [<c03213b0>] SyS_getdents64+0x78/0xe8
             [<c020e8e0>] ret_fast_syscall+0x0/0x48

      -> #1 (&sb->s_type->i_mutex_key#3){+.+.+.}:
             [<c03fc544>] __create_file+0x58/0x1dc
             [<c03fc70c>] debugfs_create_dir+0x1c/0x24
             [<c0781c7c>] clk_debug_create_subtree+0x20/0x170
             [<c0be2af8>] clk_debug_init+0xec/0x14c
             [<c0208c70>] do_one_initcall+0x8c/0x1c8
             [<c0b9cce4>] kernel_init_freeable+0x13c/0x1dc
             [<c0877bc4>] kernel_init+0x8/0xe8
             [<c020e9a8>] ret_from_fork+0x14/0x2c

      -> #0 (prepare_lock){+.+.+.}:
             [<c087c408>] mutex_lock_nested+0x70/0x3e8
             [<c0781280>] clk_prepare_lock+0x88/0xfc
             [<c0782c50>] clk_prepare+0xc/0x24
             [<c079f474>] __enable_clocks.isra.4+0x18/0xa4
             [<c079f614>] __flush_iotlb_va+0xe0/0x114
             [<c079f6f4>] qcom_iommu_unmap+0xac/0x1f0
             [<c079ea3c>] iommu_unmap+0x9c/0xe8
             [<c056c2fc>] msm_iommu_unmap+0x64/0x84
             [<c0569da4>] msm_gem_free_object+0x11c/0x338
             [<c05413ec>] drm_gem_object_handle_unreference_unlocked+0xfc/0x130
             [<c0541604>] drm_gem_object_release_handle+0x50/0x68
             [<c0447a98>] idr_for_each+0xa8/0xdc
             [<c0541c10>] drm_gem_release+0x1c/0x28
             [<c0540b3c>] drm_release+0x370/0x428
             [<c031105c>] __fput+0x98/0x1e8
             [<c025d73c>] task_work_run+0xb0/0xfc
             [<c02477ec>] do_exit+0x2ec/0x948
             [<c0247ec0>] do_group_exit+0x4c/0xb8
             [<c025180c>] get_signal+0x28c/0x6ac
             [<c0211204>] do_signal+0xc4/0x3e4
             [<c02116cc>] do_work_pending+0xb4/0xc4
             [<c020e938>] work_pending+0xc/0x20

      other info that might help us debug this:

      Chain exists of:
        prepare_lock --> &dev->struct_mutex --> qcom_iommu_lock

       Possible unsafe locking scenario:

             CPU0                    CPU1
             ----                    ----
        lock(qcom_iommu_lock);
                                     lock(&dev->struct_mutex);
                                     lock(qcom_iommu_lock);
        lock(prepare_lock);

       *** DEADLOCK ***

      3 locks held by Xorg.bin/5413:
       #0:  (drm_global_mutex){+.+.+.}, at: [<c0540800>] drm_release+0x34/0x428
       #1:  (&dev->struct_mutex){+.+.+.}, at: [<c05413bc>] 
drm_gem_object_handle_unreference_unlocked+0xcc/0x130
       #2:  (qcom_iommu_lock){+.+...}, at: [<c079f664>] 
qcom_iommu_unmap+0x1c/0x1f0

      stack backtrace:
      CPU: 1 PID: 5413 Comm: Xorg.bin Tainted: G        W      
3.17.0-rc1-00050-g07a489b #802
      [<c0216290>] (unwind_backtrace) from [<c0211d8c>] (show_stack+0x10/0x14)
      [<c0211d8c>] (show_stack) from [<c087a078>] (dump_stack+0x98/0xb8)
      [<c087a078>] (dump_stack) from [<c027f024>] 
(print_circular_bug+0x218/0x340)
      [<c027f024>] (print_circular_bug) from [<c0283e08>] 
(__lock_acquire+0x1d24/0x20b8)
      [<c0283e08>] (__lock_acquire) from [<c0284774>] (lock_acquire+0x9c/0xbc)
      [<c0284774>] (lock_acquire) from [<c087c408>] 
(mutex_lock_nested+0x70/0x3e8)
      [<c087c408>] (mutex_lock_nested) from [<c0781280>] 
(clk_prepare_lock+0x88/0xfc)
      [<c0781280>] (clk_prepare_lock) from [<c0782c50>] (clk_prepare+0xc/0x24)
      [<c0782c50>] (clk_prepare) from [<c079f474>] 
(__enable_clocks.isra.4+0x18/0xa4)
      [<c079f474>] (__enable_clocks.isra.4) from [<c079f614>] 
(__flush_iotlb_va+0xe0/0x114)
      [<c079f614>] (__flush_iotlb_va) from [<c079f6f4>] 
(qcom_iommu_unmap+0xac/0x1f0)
      [<c079f6f4>] (qcom_iommu_unmap) from [<c079ea3c>] (iommu_unmap+0x9c/0xe8)
      [<c079ea3c>] (iommu_unmap) from [<c056c2fc>] (msm_iommu_unmap+0x64/0x84)
      [<c056c2fc>] (msm_iommu_unmap) from [<c0569da4>] 
(msm_gem_free_object+0x11c/0x338)
      [<c0569da4>] (msm_gem_free_object) from [<c05413ec>] 
(drm_gem_object_handle_unreference_unlocked+0xfc/0x130)
      [<c05413ec>] (drm_gem_object_handle_unreference_unlocked) from 
[<c0541604>] (drm_gem_object_release_handle+0x50/0x68)
      [<c0541604>] (drm_gem_object_release_handle) from [<c0447a98>] 
(idr_for_each+0xa8/0xdc)
      [<c0447a98>] (idr_for_each) from [<c0541c10>] (drm_gem_release+0x1c/0x28)
      [<c0541c10>] (drm_gem_release) from [<c0540b3c>] (drm_release+0x370/0x428)
      [<c0540b3c>] (drm_release) from [<c031105c>] (__fput+0x98/0x1e8)
      [<c031105c>] (__fput) from [<c025d73c>] (task_work_run+0xb0/0xfc)
      [<c025d73c>] (task_work_run) from [<c02477ec>] (do_exit+0x2ec/0x948)
      [<c02477ec>] (do_exit) from [<c0247ec0>] (do_group_exit+0x4c/0xb8)
      [<c0247ec0>] (do_group_exit) from [<c025180c>] (get_signal+0x28c/0x6ac)
      [<c025180c>] (get_signal) from [<c0211204>] (do_signal+0xc4/0x3e4)
      [<c0211204>] (do_signal) from [<c02116cc>] (do_work_pending+0xb4/0xc4)
      [<c02116cc>] (do_work_pending) from [<c020e938>] (work_pending+0xc/0x20)

      We can break this chain if we don't hold the prepare_lock while
      creating debugfs directories. We only hold the prepare_lock right
      now because we're traversing the clock tree recursively and we
      don't want the hierarchy to change during the traversal.
      Replacing this traversal with a simple linked list walk allows us
      to only grab a list lock instead of the prepare_lock, thus
      breaking the lock chain.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit cbe0d6e8794f1da6cac1ea3864d2cfaf0bf87c8e
  Author: Paul Moore <pmoore@xxxxxxxxxx>
  Date:   Wed Sep 10 17:09:57 2014 -0400

      selinux: make the netif cache namespace aware

      While SELinux largely ignores namespaces, for good reason, there are
      some places where it needs to at least be aware of namespaces in order
      to function correctly.  Network namespaces are one example.  Basic
      awareness of network namespaces are necessary in order to match a
      network interface's index number to an actual network device.

      This patch corrects a problem with network interfaces added to a
      non-init namespace, and can be reproduced with the following commands:

       [NOTE: the NetLabel configuration is here only to active the dynamic
              networking controls ]

       # netlabelctl unlbl add default address:0.0.0.0/0 \
         label:system_u:object_r:unlabeled_t:s0
       # netlabelctl unlbl add default address:::/0 \
         label:system_u:object_r:unlabeled_t:s0
       # netlabelctl cipsov4 add pass doi:100 tags:1
       # netlabelctl map add domain:lspp_test_netlabel_t \
         protocol:cipsov4,100

       # ip link add type veth
       # ip netns add myns
       # ip link set veth1 netns myns
       # ip a add dev veth0 10.250.13.100/24
       # ip netns exec myns ip a add dev veth1 10.250.13.101/24
       # ip l set veth0 up
       # ip netns exec myns ip l set veth1 up

       # ping -c 1 10.250.13.101
       # ip netns exec myns ping -c 1 10.250.13.100

      Reported-by: Jiri Jaburek <jjaburek@xxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit b954d83421d51d822c42e5ab7b65069b25ad3005
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Wed Sep 10 15:01:02 2014 +0200

      net: bpf: only build bpf_jit_binary_{alloc, free}() when jit selected

      Since BPF JIT depends on the availability of module_alloc() and
      module_free() helpers (HAVE_BPF_JIT and MODULES), we better build
      that code only in case we have BPF_JIT in our config enabled, just
      like with other JIT code. Fixes builds for arm/marzen_defconfig
      and sh/rsk7269_defconfig.

      ====================
      kernel/built-in.o: In function `bpf_jit_binary_alloc':
      /home/cwang/linux/kernel/bpf/core.c:144: undefined reference to 
`module_alloc'
      kernel/built-in.o: In function `bpf_jit_binary_free':
      /home/cwang/linux/kernel/bpf/core.c:164: undefined reference to 
`module_free'
      make: *** [vmlinux] Error 1
      ====================

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Fixes: 738cbe72adc5 ("net: bpf: consolidate JIT binary allocator")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d1105287aabe88dbb3af825140badaa05cf0442c
  Author: Daniel Hellstrom <daniel@xxxxxxxxxxx>
  Date:   Wed Sep 10 14:17:52 2014 +0200

      sparc32: dma_alloc_coherent must honour gfp flags

      dma_zalloc_coherent() calls dma_alloc_coherent(__GFP_ZERO)
      but the sparc32 implementations sbus_alloc_coherent() and
      pci32_alloc_coherent() doesn't take the gfp flags into
      account.

      Tested on the SPARC32/LEON GRETH Ethernet driver which fails
      due to dma_alloc_coherent(__GFP_ZERO) returns non zeroed
      pages.

      Signed-off-by: Daniel Hellstrom <daniel@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 17fa1f983649580772e95ee95e2c096baa650219
  Merge: 0fc4dff 56e03e5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:02:37 2014 -0700

      Merge branch 'cxgb4-next'

      Hariprasad Shenai says:

      ====================
      cxgb4: Allow FW size upto 1MB, support for S25FL032P flash and misc. fixes

      This patch series adds support to allow FW size upto 1MB, support for 
S25FL032P
      flash. Fix t4_flash_erase_sectors to throw an error, when erase sector 
aren't in
      the flash and also warning message when adapters have flashes less than 
2Mb.
      Adds device id of new adapter and removes device id of debug adapter.

      The patches series is created against 'net-next' tree.
      And includes patches on cxgb4 driver and cxgb4vf driver.

      We have included all the maintainers of respective drivers. Kindly review 
the
      change and let us know in case of any review comments.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56e03e51e61afc60d893be9647a8e3ad74155420
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:31 2014 +0530

      cxgb4/cxgb4vf: Add device ID for new adapter and remove for dbg adapter

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c290607e3e7b8d24eb90468180f4cf96b371d8d0
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:30 2014 +0530

      cxgb4: Add warning msg when attaching to adapters which have FLASHes 
smaller than 2Mb

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c0d5b8cf50c9842d0efcfb14871e58f42c6576e6
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:29 2014 +0530

      cxgb4: Fix t4_flash_erase_sectors() to throw an error when requested to 
erase sectors which aren't in the FLASH

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fe2ee139aa295936e2bf6b7c620624d871c65058
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:28 2014 +0530

      cxgb4: Add support to S25FL032P flash

      Add support for Spansion S25FL032P flash
      Based on original work by Dimitris Michailidis

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 60d42bf6b0eec663ad21170b1ff6b14536993b47
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:27 2014 +0530

      cxgb4: Allow T4/T5 firmware sizes up to 1MB

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0fc4dffad13e81deb3bf72e74cac292172df5285
  Author: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
  Date:   Wed Sep 10 14:02:50 2014 +0200

      tipc: fix sparse warnings

      This fixes the following sparse warnings:
      sparse: symbol 'tipc_update_nametbl' was not declared. Should it be 
static?
      Also, the function is changed to return bool upon success, rather than a
      potentially freed pointer.

      Signed-off-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cf98192d2e2b923241b8e6eee05a5b31f4bc16f2
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Wed Sep 10 07:51:13 2014 +0000

      net: ethernet: arc: Don't free Rockchip resources before disconnect from 
phy

      Free resources before being disconnected from phy and calling core driver 
is
      wrong and should not happen. It avoids a delay of 4-5s caused by the 
timeout of
      phy_disconnect().

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8d11620e1e43f829721aa1e76bd9dc2da079df9e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:04:27 2014 -0400

      nfs: add __acquires and __releases annotations to seqfile start/stop 
routines

      To make sparse happy...

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit dad2b015bb85799f8005da637954f8eafb83f34c
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:03:55 2014 -0400

      nfs: fix RCU cl_xprt handling in nfs_swap_activate/deactivate

      sparse says:

      fs/nfs/file.c:543:60: warning: incorrect type in argument 1 (different 
address spaces)
      fs/nfs/file.c:543:60:    expected struct rpc_xprt *xprt
      fs/nfs/file.c:543:60:    got struct rpc_xprt [noderef] <asn:4>*cl_xprt
      fs/nfs/file.c:548:53: warning: incorrect type in argument 1 (different 
address spaces)
      fs/nfs/file.c:548:53:    expected struct rpc_xprt *xprt
      fs/nfs/file.c:548:53:    got struct rpc_xprt [noderef] <asn:4>*cl_xprt

      cl_xprt is RCU-managed, so we need to take care to dereference and use
      it while holding the RCU read lock.

      Cc: Mel Gorman <mgorman@xxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 08a899d5d9532efb7dea99aad44dc9af39627a92
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sun Sep 7 08:36:40 2014 -0700

      nfs: setattr can only change regular file sizes

      The VFS never calls setattr with ATTR_SIZE on anything but regular
      files.  Remove the if check and turn it into an assert similar to
      what some other file systems do.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 20d655d6197d02e98574208839da11684dc2ad1f
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:28:00 2014 -0700

      pnfs/blocklayout: use the device id cache

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 30ff0603ca4d66c8244efc80ea8470d3d04aee8b
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:27:59 2014 -0700

      pnfs: add a nfs4_get_deviceid helper

      This will be used by the block layout driver when splitting extents.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 9dd2fcd32f488ea89c2227cc56069446147376e8
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:27:58 2014 -0700

      pnfs: add a common GETDEVICELIST implementation

      At a simple helper to issue a GETDEVICELIST operation and pre-load
      the device id cache based on the result.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 661373b13d0490ff410a2133d4a7a117f2dd037e
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:27:57 2014 -0700

      pnfs: factor GETDEVICEINFO implementations

      Add support to the common pNFS core to issue GETDEVICEINFO calls on
      a device ID cache miss.  The code is taken from the well debugged
      file layout implementation and calls out to the layoutdriver through
      a new alloc_deviceid_node method.  The calling conventions for
      nfs4_find_get_deviceid are changed so that all information needed to
      send a GETDEVICEINFO request is passed to the common code.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 848746bd247cdc3ce1d103e92913316445763778
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:36 2014 -0700

      pnfs/blocklayout: return layouts on setattr

      This speads up truncate-heavy workloads like fsx by multiple orders of
      magnitude.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 71d5b76302e21390b4ab747875de6bd5cfbca979
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:35 2014 -0700

      pnfs/blocklayout: implement the return_range method

      This allows removing extents from the extent tree especially on truncate
      operations, and thus fixing reads from truncated and re-extended that
      previously returned stale data.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8067253c8cc531b6f367b9f5942bdc6168385701
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:34 2014 -0700

      pnfs/blocklayout: rewrite extent tracking

      Currently the block layout driver tracks extents in three separate
      data structures:

       - the two list of pnfs_block_extent structures returned by the server
       - the list of sectors that were in invalid state but have been written to
       - a list of pnfs_block_short_extent structures for LAYOUTCOMMIT

      All of these share the property that they are not only highly inefficient
      data structures, but also that operations on them are even more 
inefficient
      than nessecary.

      In addition there are various implementation defects like:

       - using an int to track sectors, causing corruption for large offsets
       - incorrect normalization of page or block granularity ranges
       - insufficient error handling
       - incorrect synchronization as extents can be modified while they are in
         use

      This patch replace all three data with a single unified rbtree structure
      tracking all extents, as well as their in-memory state, although we still
      need to instance for read-only and read-write extent due to the arcane
      client side COW feature in the block layouts spec.

      To fix the problem of extent possibly being modified while in use we make
      sure to return a copy of the extent for use in the write path - the
      extent can only be invalidated by a layout recall or return which has
      to wait until the I/O operations finished due to refcounts on the layout
      segment.

      The new extent tree work similar to the schemes used by block based
      filesystems like XFS or ext4.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8c792ea940499153732adea2ea4ca37f6999778f
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:33 2014 -0700

      pnfs/blocklayout: don't set pages uptodate

      The core nfs code handles setting pages uptodate on reads, no need to mess
      with the pageflags outselves.  Also remove a debug function to dump page
      flags.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3a6fd1f004fcaf3dd1c28a7cd16406c8318eb64a
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:32 2014 -0700

      pnfs/blocklayout: remove read-modify-write handling in bl_write_pagelist

      Use the new PNFS_READ_WHOLE_PAGE flag to offload read-modify-write
      handling to core nfs code, and remove a huge chunk of deadlock prone
      mess from the block layout writeback path.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit c88953d87f5c8cd95bebcbd6d15f2f0cdd348136
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:31 2014 -0700

      pnfs: add return_range method

      If a layout driver keeps per-inode state outside of the layout segments it
      needs to be notified of any layout returns or recalls on an inode, and not
      just about the freeing of layout segments.  Add a method to acomplish 
this,
      which will allow the block layout driver to handle the case of truncated
      and re-expanded files properly.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 612aa983a041056c3368aacfdc9febd406d245a8
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:30 2014 -0700

      pnfs: add flag to force read-modify-write in ->write_begin

      Like all block based filesystems, the pNFS block layout driver can't read
      or write at a byte granularity and thus has to perform read-modify-write
      cycles on writes smaller than this granularity.

      Add a flag so that the core NFS code always reads a whole page when
      starting a smaller write, so that we can do it in the place where the VFS
      expects it instead of doing in very deadlock prone way in the writeback
      handler.

      Note that in theory we could do less than page size reads here for disks
      that have a smaller sector size which are served by a server with a 
smaller
      pnfs block size.  But so far that doesn't seem like a worthwhile
      optimization.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 7c5d187581f57657de79e795602d9f1a0254c88c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:29 2014 -0700

      pnfs: force a layout commit when encountering busy segments during recall

      Expedite layout recall processing by forcing a layout commit when
      we see busy segments.  Without it the layout recall might have to wait
      until the VM decided to start writeback for the file, which can introduce
      long delays.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3a3908c8b09d5ec19d543836d4f38d240ae27fe8
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 22:21:00 2014 -0700

      NFS: Fix a compile warning when !(CONFIG_NFS_V3 || CONFIG_NFS_V4)

      gcc reports:

      linux/fs/nfs/write.c: In function 
â??nfs_page_find_head_request_locked.isra.17â??:
      linux/fs/nfs/write.c:121:64: warning: â??cinfo.mdsâ?? may be used 
uninitialized in this function [-Wmaybe-uninitialized]
        list_for_each_entry_safe(freq, t, &cinfo.mds->list, wb_list) {
                                                                        ^
      linux/fs/nfs/write.c:110:25: note: â??cinfo.mdsâ?? was declared here
        struct nfs_commit_info cinfo;

      Reported-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Cc: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 921b81a8cd5a4acc2a009778d13eedd377362c4c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:29 2014 -0500

      pnfs/blocklayout: correctly decrement extent length

      When we do non-page sized reads we can underflow the extent_length 
variable
      and read incorrect data.  Fix the extent_length calculation and change to
      defensive <= checks for the extent length in the read and write path.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit be98fd0ac3dd45c1aa404b101caa37f9b317ab57
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:28 2014 -0500

      pnfs/blocklayout: plug block queues

      Make sure the block queue is plugged when performing pNFS blocklayout I/O.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 72c5e59f63ceaa604936b1693ba8c4b6cc2b114d
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:27 2014 -0500

      pnfs/blocklayout: improve GETDEVICEINFO error reporting

      Tell userspace what stage of GETDEVICEINFO failed so that there is a 
chance
      to debug it, especially with the userspace daemon clusterf***k in the 
block
      layout driver.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit e3aaf7f2b8e9e858c0d6626577d3456bf6070e5a
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:26 2014 -0500

      pnfs/blocklayout: reject pnfs blocksize larger than page size

      The Linux VM subsystem can't support block sizes larger than page size
      for block based filesystems very well.  While this can be hacked around
      to some extent for simple filesystems the read-modify-write cycles
      required for pnfs block invalid extents are extremly deadlock prone
      when operating on multiple pages.  Reject this case early on instead
      of pretending to support it (badly).

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 5f919c9f10c1cf821ee5f414683214a361a1b98c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:25 2014 -0500

      pnfs: allow splicing pre-encoded pages into the layoutcommit args

      Currently there is no XDR buffer space allocated for the per-layout driver
      layoutcommit payload, which leads to server buffer overflows in the
      blocklayout driver even under simple workloads.  As we can't do per-layout
      sizes for XDR operations we'll have to splice a previously encoded list
      of pages into the XDR stream, similar to how we handle ACL buffers.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 47abadefad213bb7de9592d2e09a8bd282ddc3de
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:22 2014 -0500

      pnfs: avoid using stale stateids after layoutreturn

      After we issued a layoutreturn operations the may free the layout stateid
      and will thus cause bad stateid error when the client uses it again.

      We currently try to avoid this case by chosing the open stateid if not
      lsegs are present for this inode.  But various places can hold refererence
      on lsegs and thus cause the list not to be empty shortly after a layout
      return.  Add an explicit flag to mark the current layout stateid invalid
      and force usage of the openstateid after we did a full file layoutreturn.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit defb8460881cbf0a5890bc7a63b42c0cfbed721d
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:21 2014 -0500

      pnfs: retry after a bad stateid error from layoutget

      Currently we fall through to nfs4_async_handle_error when we get
      a bad stateid error back from layoutget.  nfs4_async_handle_error
      with a NULL state argument will never retry the operations but return
      the error to higher layer, causing an avoiable fallback to MDS I/O.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 362f74745c15fb9acad577ab8e1342ee5313a2a5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:20 2014 -0500

      pnfs: don't check sequence on new stateids in layoutget

      When layoutget returns an entirely new layout stateid it should not
      check the generation counter as the new stateid will start with a new
      counter entirely unrelated to old one.

      The current behavior causes constant layoutget failures against a block
      server which allocates a new stateid after an recall that removed all
      outstanding layouts.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 1013df61150e56f775ccacdaaeee66042f1e6eb6
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:18 2014 -0500

      pnfs: do not pass uninitialized lsegs to ->free_lseg

      Ensure the lsegs are initialized early so that we don't pass an 
unitialized
      one back to ->free_lseg during error processing.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2e11f8296d22134c4fca7eb022eea2b09facd307
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:17 2014 -0500

      nfs: cap request size to fit a kmalloced page array

      pNFS servers may return arbitrarily large layouts.  Trim back the I/O size
      to one that we can at least allocate the page array for.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit bc7d4b8fd0917b4b84a8911185d34a97c696f219
  Author: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 10:15:03 2014 +0800

      nfs/filelayout: set layoutcommit depending on write verifier

      Following http://www.rfc-editor.org/errata_search.php?rfc=5661&eid=2751
      Don't set layoutcommit for commit_through_mds case.
      For FILE_SYNC writes, don't set layoutcommit.
      For DATA_SYNC wirtes, set layout commit right after wirtes done.
      For UNSTABLE writes, set layout commit when commit done.

      Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 378520b837cf4da769600b83690d8e825f16a611
  Author: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 10:15:02 2014 +0800

      nfs41: add a helper function to set layoutcommit after commit

      Track lwb in nfs_commit_data so that we can use it to setup
      layoutcommit in commit_done callback.

      Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 61beef75cc5bae119e500c9f25daad8596c7cbe4
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 14:15:40 2014 -0400

      NFS: Clear up state owner lock usage

      can_open_cached() reads values out of the state structure, meaning that
      we need the so_lock to have a correct return value.  As a bonus, this
      helps clear up some potentially confusing code.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 0f7a622ca61621f951af01448b956f2ecf5fad99
  Author: Chris Perl <chris.perl@xxxxxxxxx>
  Date:   Fri Sep 5 15:40:21 2014 -0400

      rpc: xs_bind - do not bind when requesting a random ephemeral port

      When attempting to establish a local ephemeral endpoint for a TCP or UDP
      socket, do not explicitly call bind, instead let it happen implicilty 
when the
      socket is first used.

      The main motivating factor for this change is when TCP runs out of unique
      ephemeral ports (i.e.  cannot find any ephemeral ports which are not a 
part of
      *any* TCP connection).  In this situation if you explicitly call bind, 
then the
      call will fail with EADDRINUSE.  However, if you allow the allocation of 
an
      ephemeral port to happen implicitly as part of connect (or other 
functions),
      then ephemeral ports can be reused, so long as the combination of 
(local_ip,
      local_port, remote_ip, remote_port) is unique for TCP sockets on the 
system.

      This doesn't matter for UDP sockets, but it seemed easiest to treat TCP 
and UDP
      sockets the same.

      This can allow mount.nfs(8) to continue to function successfully, even in 
the
      face of misbehaving applications which are creating a large number of TCP
      connections.

      Signed-off-by: Chris Perl <chris.perl@xxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 0aac383353693edcd8fc5a82a692bb7e5f60d2fd
  Merge: b167a37 9ba1f72
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 12:46:32 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      nf-next pull request

      The following patchset contains Netfilter/IPVS updates for your
      net-next tree. Regarding nf_tables, most updates focus on consolidating
      the NAT infrastructure and adding support for masquerading. More
      specifically, they are:

      1) use __u8 instead of u_int8_t in arptables header, from
         Mike Frysinger.

      2) Add support to match by skb->pkttype to the meta expression, from
         Ana Rey.

      3) Add support to match by cpu to the meta expression, also from
         Ana Rey.

      4) A smatch warning about IPSET_ATTR_MARKMASK validation, patch from
         Vytas Dauksa.

      5) Fix netnet and netportnet hash types the range support for IPv4,
         from Sergey Popovich.

      6) Fix missing-field-initializer warnings resolved, from Mark Rustad.

      7) Dan Carperter reported possible integer overflows in ipset, from
         Jozsef Kadlecsick.

      8) Filter out accounting objects in nfacct by type, so you can
         selectively reset quotas, from Alexey Perevalov.

      9) Move specific NAT IPv4 functions to the core so x_tables and
         nf_tables can share the same NAT IPv4 engine.

      10) Use the new NAT IPv4 functions from nft_chain_nat_ipv4.

      11) Move specific NAT IPv6 functions to the core so x_tables and
          nf_tables can share the same NAT IPv4 engine.

      12) Use the new NAT IPv6 functions from nft_chain_nat_ipv6.

      13) Refactor code to add nft_delrule(), which can be reused in the
          enhancement of the NFT_MSG_DELTABLE to remove a table and its
          content, from Arturo Borrero.

      14) Add a helper function to unregister chain hooks, from
          Arturo Borrero.

      15) A cleanup to rename to nft_delrule_by_chain for consistency with
          the new nft_*() functions, also from Arturo.

      16) Add support to match devgroup to the meta expression, from Ana Rey.

      17) Reduce stack usage for IPVS socket option, from Julian Anastasov.

      18) Remove unnecessary textsearch state initialization in xt_string,
          from Bojan Prtvar.

      19) Add several helper functions to nf_tables, more work to prepare
          the enhancement of NFT_MSG_DELTABLE, again from Arturo Borrero.

      20) Enhance NFT_MSG_DELTABLE to delete a table and its content, from
          Arturo Borrero.

      21) Support NAT flags in the nat expression to indicate the flavour,
          eg. random fully, from Arturo.

      22) Add missing audit code to ebtables when replacing tables, from
          Nicolas Dichtel.

      23) Generalize the IPv4 masquerading code to allow its re-use from
          nf_tables, from Arturo.

      24) Generalize the IPv6 masquerading code, also from Arturo.

      25) Add the new masq expression to support IPv4/IPv6 masquerading
          from nf_tables, also from Arturo.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b167a37c7bbc6f7589f439ba7d9a49af5ad37ff5
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:32 2014 -0700

      netfilter: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 47c4cfc37fb71e0fa801a4ed9228de83404abfce
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:31 2014 -0700

      iucv: Convert pr_warning to pr_warn

      Use the more common pr_warn.
      Coalesce formats.
      Realign arguments.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 294a0b7f3148e2a4e916965a6d14838e08143ba8
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:30 2014 -0700

      pktgen: Convert pr_warning to pr_warn

      Use the more common pr_warn.
      Realign arguments.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ef423a410943dab9198ec1d7d9558cb53a9569cc
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:28 2014 -0700

      atm: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f007d7f1431ca9bc184782e704a7da460385d335
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Thu Oct 9 07:57:00 2014 +0100

      iio: Add Dyna-Image AL3320A ambient light sensor driver

      Minimal implementation. This driver provides raw illuminance readings.

      This is based on drivers/hwmon/al3320.c (*) driver from msm tree written
      by Tsechih Lin <Tsechih_Lin@xxxxxxxx>

      * https://android.googlesource.com/kernel/msm.git

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Reviewed-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 2fed71e57ae8b44e854a36d33e9a86a94a7628a4
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 17:52:02 2014 +0200

      clk: rockchip: also protect hclk_peri as critical

      The dwc2 usb controller also uses agressive clock gating, which in this
      case leads to hclk_peri getting disabled and hanging the system.
      Therefore move it to the critical clocks until we also control that
      part of the system.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit feaefa0ea1f1ab3fb92519aef2099ab4d75cce05
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 28 12:46:10 2014 +0200

      clk: fractional-divider: cast parent_rate to u64 before multiplying

      On 32bit architectures, like ARM calculating the fractional rate will
      do the multiplication before converting the value to u64 when it gets
      assigned to ret, which can produce overflows.

      The error in question happened with a parent_rate of 386MHz, m = 3000,
      n = 60000, which resulted in a wrong rate value of 15812Hz.

      Therefore cast parent_rate to u64 to make sure the multiplication
      happens in a 64bit space and produces the correct 192MHz in the example.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 1c84cd48a117486166f3597c081b170b76e5bd81
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Wed Sep 10 10:57:08 2014 +0200

      mips/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Reported-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ef126a4a8112998a9d4dcea166781331f1020f76
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 15:17:01 2014 +0100

      regulator: of: Add stub OF match function for !OF case

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f266f04d33e5265e2f61ffc9d2b2f97214804995
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Aug 28 10:59:05 2014 -0400

      drm/radeon: add RADEON_GEM_NO_CPU_ACCESS BO creation flag (v4)

      Allows pinning of buffers in the non-CPU visible portion of
      vram.

      v2: incorporate Michel's comments.
      v3: rebase on Michel's patch
      v4: rebase on Michel's v2 patch

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>

  commit b76ee67a23e83bdad3e25def116c031eb007904d
  Author: Michel Dänzer <michel.daenzer@xxxxxxx>
  Date:   Tue Sep 9 10:09:23 2014 +0900

      drm/radeon: Clean up assignment of TTM placement lpfn member for pinning

      This sets the lpfn member to 0 instead of the full domain size. TTM uses
      the full domain size when lpfn is 0.

      Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit c858403943886a92eece9d0413aa65c48bbe6fa7
  Author: Michel Dänzer <michel.daenzer@xxxxxxx>
  Date:   Thu Aug 28 15:56:00 2014 +0900

      drm/radeon: Add RADEON_GEM_CPU_ACCESS BO creation flag

      This flag is a hint that userspace expects the BO to be accessed by the
      CPU. We can use that hint to prevent such BOs from ever being stored in
      the CPU inaccessible part of VRAM.

      Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 01100c022df5d9b8ac56d3705e33e69dc012a6e2
  Author: Roland Stigge <stigge@xxxxxxxxx>
  Date:   Tue Sep 9 15:13:14 2014 +0200

      ARM: LPC32xx: Fix reset function

      In the recent change to the reset function API (commit
      7b6d864b48d95e6ea1df7df64475b9cb9616dcf9), the mode argument changed from 
a
      char to an enum. lpc23xx_restart() only handles REBOOT_SOFT and 
REBOOT_HARD,
      but the new kernel code emits REBOOT_COLD (0) on reboots now which leads 
to
      lpc32xx simply not rebooting (but halting).

      This patch fixes this by just resetting unconditionally as on other 
platforms
      (e.g. mach-bcm2835).

      Pulling lpc32xx_watchdog_reset() into lpc23xx_restart() since the while() 
in
      lpc23xx_restart() is part of the procedure anyway and 
lpc32xx_watchdog_reset()
      isn't used anywhere else anymore.

      Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>

  commit 3bcefb0497f9fcad19be286b14d286784d584c5b
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 15:05:38 2014 -0400

      drm/msm/adreno: push dump/show stuff to base class

      Add ptr to list of interesting registers to 'struct adreno_gpu' and use
      that to move most of the debugfs show and register dump bits down into
      adreno_gpu.  This will avoid duplication as support for additional
      adreno generations is added.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit 3526e9fb4f3f178fe9dbab3886c86e294e45816c
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 15:03:40 2014 -0400

      drm/msm/adreno: bit of init refactoring

      Push a few bits down into adreno_gpu so they won't have to be duplicated
      as support for additional adreno generations is added.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit e2550b7a7d8f2030cfea43343eb3fccc3a8e8167
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 13:30:27 2014 -0400

      drm/msm/adreno: move decision about what gpu to to load

      Move this into into adreno_device, and decide based on gpu revision
      rather than just assuming a3xx.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit bfd28b136298f37ef2e10494d3a0bfb4dcbaa7b9
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 13:06:37 2014 -0400

      drm/msm/adreno: split adreno device out into it's own file

      We'd rather not duplicate these parts as support for additional gpu
      generations is added.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit dac746e04e2ed90bdf9b7f808ec1be0e5f1298c6
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Aug 1 17:01:06 2014 -0400

      drm/panel/simple: add optronics B101XTN01.0 (v3)

      LVDS panel, make/model described as:

      AU Optronics Corporation - B101XTN01.0 (H/W:0A)

      See:
      http://www.encore-electronic.com/media/B101XTN01.0.pdf

      Tested with panel attached to an Inforce IFC6410 board.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit 3e87599b68e7929a84a32ab65ad17b79a3f271f6
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Aug 1 13:08:11 2014 -0400

      drm/msm/mdp4: add LVDS panel support

      LVDS panel support uses the LCDC (parallel) encoder.  Unlike with HDMI,
      there is not a separate LVDS block, so no need to split things into a
      bridge+connector.  Nor is there is anything re-used with mdp5.

      Note that there can be some regulators shared between HDMI and LVDS (in
      particular, on apq8064, ext_3v3p), so we should not use the _exclusive()
      variants of devm_regulator_get().

      The drm_panel framework is used for panel-specific driver.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit d65bd0e431156f156f43946b6efb524694afb685
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Wed Aug 6 07:43:12 2014 -0400

      drm/msm/mdp4: fix blend setup with multiple crtcs

      In particular, blend_setup() should not overwrite the other crtc's mixer
      settings.  Also, the encoder needs to be able to specify the mixer-id
      explicitly, since both LVDS and DTV use 'INTF_LVDC_DTV', so we cannot
      guess the mixer-id from the interface.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit f9a1ca5c4734ad0da68ab322c8e9b7eb0b63a789
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Aug 1 08:26:56 2014 -0400

      drm/msm: update generated headers

      In particular, pick up the definitions for a handful of LVDS related
      registers.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit e415765f90105a7d2d1b410559520d925444136f
  Merge: 85ff58a 4884f76
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Wed Sep 10 17:02:37 2014 +0200

      Merge branch 'lpc32xx/defconfig' of git://git.antcom.de/linux-2.6 into 
next/defconfig

      Pull "ARM: LPC32xx: Device tree updates" from Roland Stigge:

      This enables ubifs in the lpc32xx defconfig.

      * 'lpc32xx/defconfig' of git://git.antcom.de/linux-2.6:
        ARM: LPC32xx: defconfig update

  commit fb5a613b4f310d6d520daf295547ab35b0ac58a3
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 17:28:22 2014 +0300

      kernel: trace_syscalls: Replace rcu_assign_pointer() with 
RCU_INIT_POINTER()

      The uses of "rcu_assign_pointer()" are NULLing out the pointers.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Link: http://lkml.kernel.org/p/20140822142822.GA32391@ada

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3a630178fd5f30c285fd7016c5340a176b625913
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 10:52:04 2014 -0700

      tracing: generate RCU warnings even when tracepoints are disabled

      Dave Jones reported seeing a bug from one of my TLB tracepoints:

        http://lkml.kernel.org/r/20140806181801.GA4605@xxxxxxxxxx

      I've been running these patches for months and never saw this.
      But, a big chunk of my testing, especially with all the debugging
      enabled, was in a vm where intel_idle doesn't work.  On the
      systems where I was using intel_idle, I never had lockdep enabled
      and this tracepoint on at the same time.

      This patch ensures that whenever we have lockdep available, we do
      _some_ RCU activity at the site of the tracepoint, despite
      whether the tracepoint's condition matches or even if the
      tracepoint itself is completely disabled.  This is a bit of a
      hack, but it is pretty self-contained.

      I confirmed that with this patch plus lockdep I get the same
      splat as Dave Jones did, but without enabling the tracepoint
      explicitly.

      Link: http://lkml.kernel.org/p/20140807175204.C257CAC5@xxxxxxxxxxxxxxxxxx

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>,
      Cc: paulmck@xxxxxxxxxxxxxxxxxx
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit fef5aeeee9e3717e7aea991a7ae9ff6a7a2d4c85
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Jul 24 12:25:47 2014 -0400

      ftrace: Replace tramp_hash with old_*_hash to save space

      Allowing function callbacks to declare their own trampolines requires
      that each ftrace_ops that has a trampoline must have some sort of
      accounting that keeps track of which ops has a trampoline attached
      to a record.

      The easy way to solve this was to add a "tramp_hash" that created a
      hash entry for every function that a ops uses with a trampoline.
      But since we can have literally tens of thousands of functions being
      traced, that means we need tens of thousands of descriptors to map
      the ops to the function in the hash. This is quite expensive and
      can cause enabling and disabling the function graph tracer to take
      some time to start and stop. It can take up to several seconds to
      disable or enable all functions in the function graph tracer for this
      reason.

      The better approach albeit more complex, is to keep track of how ops
      are being enabled and disabled, and use that along with the counting
      of the number of ops attached to records, to determive what ops has
      a trampoline attached to a record at enabling and disabling of
      tracing.

      To do this, the tramp_hash has been replaced with an old_filter_hash
      and old_notrace_hash, which get the copy of the ops filter_hash and
      notrace_hash respectively. The old hashes is kept until the ops has
      been modified or removed and the old hashes are used with the logic
      of the accounting to determine the ops that have the trampoline of
      a record. The reason this has less of a footprint is due to the trick
      that an "empty" hash in the filter_hash means "all functions" and
      an empty hash in the notrace hash means "no functions" in the hash.

      This is much more efficienct, doesn't have the delay, and takes up
      much less memory, as we do not need to map all the functions but
      just figure out which functions are mapped at the time it is
      enabled or disabled.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit e1effa0144a1ddf5b456c388ffaf784f3c5163fd
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Aug 5 17:19:38 2014 -0400

      ftrace: Annotate the ops operation on update

      Add three new flags for ftrace_ops:

        FTRACE_OPS_FL_ADDING
        FTRACE_OPS_FL_REMOVING
        FTRACE_OPS_FL_MODIFYING

      These will be set for the ftrace_ops when they are first added
      to the function tracing, being removed from function tracing
      or just having their functions changed from function tracing,
      respectively.

      This will be needed to remove the tramp_hash, which can grow quite
      big. The tramp_hash is used to note what functions a ftrace_ops
      is using a trampoline for. Denoting which ftrace_ops is being
      modified, will allow us to use the ftrace_ops hashes themselves,
      which are much smaller as they have a global flag to denote if
      a ftrace_ops is tracing all functions, as well as a notrace hash
      if the ftrace_ops is tracing all but a few. The tramp_hash just
      creates a hash item for every function, which can go into the 10s
      of thousands if all functions are using the ftrace_ops trampoline.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 5fecaa044af3dc52e4bc138842bdf1c6676105b1
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Jul 24 16:00:31 2014 -0400

      ftrace: Grab any ops for a rec for enabled_functions output

      When dumping the enabled_functions, use the first op that is
      found with a trampoline to the record, as there should only be
      one, as only one ops can be registered to a function that has
      a trampoline.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3296fc4e2509fa8870923ed52e7990040b151847
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Jul 24 15:33:41 2014 -0400

      ftrace: Remove freeing of old_hash from ftrace_hash_move()

      ftrace_hash_move() currently frees the old hash that is passed to it
      after replacing the pointer with the new hash. Instead of having the
      function do that chore, have the caller perform the free.

      This lets the ftrace_hash_move() be used a bit more freely, which
      is needed for changing the way the trampoline logic is done.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit f7aad4e1a8221210db7eb434349cc6fe87aeee8c
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Wed Sep 10 10:42:46 2014 -0400

      ftrace: Set callback to ftrace_stub when no ops are registered

      The clean up that adds the helper function ftrace_ops_get_func()
      caused the default function to not change when DYNAMIC_FTRACE was not
      set and no ftrace_ops were registered. Although static tracing is
      not very useful (not having DYNAMIC_FTRACE set), it is still supported
      and we don't want to break it.

      Clean up the if statement even more to specifically have the default
      function call ftrace_stub when no ftrace_ops are registered. This
      fixes the small bug for static tracing as well as makes the code a
      bit more understandable.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 76ce677063e9194d48d9d44377c4f7f7c1c2e3d3
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Tue Sep 9 17:31:43 2014 +0200

      DTS: serial: Add bindings documention for the Mediatek UARTs

      This patch adds the devicetree documentation for the Mediatek UART.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4756f4f0d773c31e59f203e7f19fd3d5c490193
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Tue Sep 9 17:31:42 2014 +0200

      tty: serial: 8250: Add Mediatek UART driver

      The device has a highspeed register which influences the calcualtion
      of the divisor. The chip lacks support for some baudrates. When requested,
      we set the divisor to the next smaller baudrate and adjust the c_cflag
      accordingly.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Reviewed-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 08177ece596ccc9b9c194542c095c863c101fd11
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Tue Sep 9 11:03:57 2014 +0100

      serial: asc: Adopt readl_/writel_relaxed()

      The architectures supported by this driver, arm and sh, have expensive
      implementations of writel(), reliant on spin locks and explicit L2 cache
      management. These architectures provide a cheaper writel_relaxed() which
      is much better suited to peripherals that do not perform DMA. The
      situation with readl()/readl_relaxed()is similar although less acute.

      This driver does not use DMA and will be more power efficient and more
      robust (due to absence of spin locks during console I/O) if it uses the
      relaxed variants.

      The driver supports COMPILE_TEST and therefore falls back to writel()
      when writel_relaxed() does not exist.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Acked-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxx>
      Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Cc: Patrice Chotard <patrice.chotard@xxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: kernel@xxxxxxxxxxx
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 87d2163dae1f2388c7ccda5269be8d58e24382dd
  Author: Xiang Wang <wangx@xxxxxxxxxxx>
  Date:   Wed Jul 16 15:50:09 2014 +0800

      mmc: sdhci-pxav3: fix error handling of sdhci_add_host

      Commit 0dcaa2499b7d111bd70da5b0976c34210c850fb3 improved error
      handling of sdhci_add_host. However, "err_of_parse" and "err_cd_req"
      should be placed after "pm_runtime_disable(&pdev->dev)".

      Signed-off-by: Xiang Wang <wangx@xxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 4884f769e65b2b02bfdafb9f64217844dfa3d84f
  Author: Roland Stigge <stigge@xxxxxxxxx>
  Date:   Tue Sep 9 15:35:42 2014 +0200

      ARM: LPC32xx: defconfig update

      This patch adds UBI+UBIFS to LPC32xx defconfig.

      Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>

  commit ba441ec225337a82d06a56a5a874a565564a88e0
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 10 08:44:36 2014 +0800

      regulator: isl9305: REGULATOR_ISL9305 needs to select REGMAP_I2C

      Fix ERROR: "devm_regmap_init_i2c" [drivers/regulator/isl9305.ko] 
undefined!

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5e3905f62b2eb25d4421117e62f9d0434c0b6563
  Merge: 2eb1dc3 fe0a29e b8a3ee8 133c268 03be88e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:21:03 2014 +0100

      Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/max98090', 
'asoc/fix/samsung' and 'asoc/fix/tlv320aic31xx' into asoc-linus

  commit 2eb1dc3179e1ac6eb5b1a5b1fa11d2a256897a20
  Merge: e87a925 8f70e51
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:21:02 2014 +0100

      Merge remote-tracking branch 'asoc/fix/pcm' into asoc-linus

  commit e87a925fb914af9c84ba2f08a6804e2b23c0b3cb
  Merge: 2ce7598 b794dbc
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:21:01 2014 +0100

      Merge remote-tracking branch 'asoc/fix/core' into asoc-linus

  commit 93a127b11ac034b160ccdd32e27d791b98f52cf5
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:18:56 2014 +0100

      regulator: isl9305: Convert to new style DT parsing

      This removes some code and replaces it with data.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ca5c671fb960712e274bf37dff8d6f5ebc02d40a
  Author: Matteo Croce <matteo@xxxxxxxxxxx>
  Date:   Thu Sep 4 14:51:09 2014 +0200

      ath10k: ATH10K_DEBUGFS depends on DEBUG_FS

      ATH10K_DEBUGFS must depend on DEBUG_FS, otherwise
      ath10k will generate an invalid pointer on module load.

      Signed-off-by: Matteo Croce <matteo@xxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c4f8c83665cf47b658ec2e4cc83cd873f8c943c7
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Sep 4 10:18:32 2014 +0200

      ath10k: use proper service bitmap size

      On 32bit systems the bitmap was too small and it
      was overwritten partially by the stat completion
      structure. This was visible with 10.2 firmware
      only due to it using a few of the last service
      ids.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit e13cf7a313a44c7279b4b646b5b7056d702ad0b7
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Sep 4 09:13:08 2014 +0200

      ath10k: move fw_crash_dump allocation

      The fw_crash_data was allocated too late. Upon
      early firmware crash, before registering to
      mac80211, it was possible to crash the whole
      system:

       ath10k_pci 0000:00:05.0: device has crashed during init
       BUG: unable to handle kernel NULL pointer dereference at           (null)
       IP: [<ffffffffa0058005>] ath10k_debug_get_new_fw_crash_data+0x15/0x30 
[ath10k_core]
       PGD 0
       Oops: 0002 [#1] SMP
       Modules linked in: ath10k_pci(O) ath10k_core(O) ath [last unloaded: ath]
       CPU: 3 PID: 29 Comm: kworker/u8:1 Tainted: G           O   
3.17.0-rc2-wl-ath+ #447
       Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 
01/01/2011
       Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core]
       task: ffff88001eb01ad0 ti: ffff88001eb60000 task.ti: ffff88001eb60000
       RIP: 0010:[<ffffffffa0058005>]  [<ffffffffa0058005>] 
ath10k_debug_get_new_fw_crash_data+0x15/0x30 [ath10k_core]
       RSP: 0018:ffff88001eb63ce8  EFLAGS: 00010246
       RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
       RDX: 0000000000000000 RSI: ffffc90001a09030 RDI: 0000000000000001
       RBP: ffff88001eb63cf0 R08: 0000000000000000 R09: ffff8800000bb200
       R10: 00000000000001e2 R11: ffff88001eb638de R12: ffff88001d7459a0
       R13: ffff88001d746ab0 R14: 00000000fffe14d4 R15: ffff88001d747c60
       FS:  0000000000000000(0000) GS:ffff88001fd80000(0000) 
knlGS:0000000000000000
       CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
       CR2: 0000000000000000 CR3: 000000001df34000 CR4: 00000000000006e0
       Stack:
        ffff88001d7459a0 ffff88001eb63d58 ffffffffa0083bbe ffff880000000010
        ffff88001eb63d68 ffff88001eb63d18 0000000000000002 0000000000059010
        ffffffffa0086fef 00000000deadbeef ffff88001d747a28 ffff88001d7459a0
       Call Trace:
        [<ffffffffa0083bbe>] ath10k_pci_fw_crashed_dump+0x2e/0xd0 [ath10k_pci]
        [<ffffffffa0085410>] __ath10k_pci_hif_power_up+0x5f0/0x700 [ath10k_pci]
        [<ffffffffa0085550>] ath10k_pci_hif_power_up+0x30/0xe0 [ath10k_pci]
        [<ffffffffa005bc7b>] ath10k_core_register_work+0x2b/0x520 [ath10k_core]
        [<ffffffff810689cc>] process_one_work+0x18c/0x3f0
        [<ffffffff81069011>] worker_thread+0x121/0x4a0
        [<ffffffff81068ef0>] ? rescuer_thread+0x2c0/0x2c0
        [<ffffffff8106daf2>] kthread+0xd2/0xf0
        [<ffffffff8106da20>] ? kthread_create_on_node+0x170/0x170
        [<ffffffff81857cfc>] ret_from_fork+0x7c/0xb0
        [<ffffffff8106da20>] ? kthread_create_on_node+0x170/0x170
       Code: 8b 40 38 48 c7 80 00 01 00 00 00 00 00 00 5b 5d c3 0f 1f 44 00 00 
0f 1f 44 00 00 55 48 89 e5 53 48 8b 9f 90 1d 00 00 48 8d 7b 01 <c6> 03 01 e8 e3 
ec 2b e1 48 8d 7b 18 e8 6a 4f 05 e1 48 89 d8 5b
       RIP  [<ffffffffa0058005>] ath10k_debug_get_new_fw_crash_data+0x15/0x30 
[ath10k_core]
        RSP <ffff88001eb63ce8>
       CR2: 0000000000000000
       ---[ end trace 5d0ed15b050bcc1f ]---
       Kernel panic - not syncing: Fatal exception in interrupt
       Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 
0xffffffff80000000-0xffffffff9fffffff)
       ---[ end Kernel panic - not syncing: Fatal exception in interrupt

      To prevent that split debug functions and allocate
      fw_crash_data earlier.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 3f7c69637511a39f4400dc8312bbcecaa592ab61
  Merge: dec38b5 a0c7b16
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:03:23 2014 +0100

      Merge branch 'topic/of' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into 
regulator-isl9305

  commit 7d42a7f293da03387cd8737a360c89c81640b67d
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:11 2014 +0100

      regulator: tps65217: Use simplified DT parsing

      Remove a bunch of code in favour of data.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dc1e0b1db4e14b6e15674113c99dc75adf093d34
  Merge: c2542d2 a0c7b16
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:02:41 2014 +0100

      Merge branch 'topic/of' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into 
regulator-tps65217

  commit a0c7b164ad115ec0556dc0904ee2218cbc5cedfa
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 9 23:13:57 2014 +0100

      regulator: of: Provide simplified DT parsing method

      Currently regulator drivers which support DT all repeat very similar code
      to supply a list of known regulator identifiers to be matched with DT,
      convert that to platform data which is then matched up with the regulators
      as they are registered. This is both fiddly to get right and for devices
      which can use the standard helpers to provide their operations is the main
      source of code in the driver.

      Since this code is essentially identical for most drivers we can factor it
      out into the core, moving the identifiers in the match table into the
      regulator descriptors and also allowing drivers to pass in the name of the
      subnode to search. When a driver provides an of_match string for the
      regulator the core will attempt to use that to obtain init_data, allowing
      the driver to remove all explicit code for DT parsing and simply provide
      data instead.

      The current code leaks the phandles for the child nodes, this will be
      addressed incrementally and makes no practical difference for FDT anyway
      as the DT data structures are never freed.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 88a60e552f114ae34796604575239fb196658067
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 8 13:14:05 2014 +0200

      ASoC: simple-card: fix regression in clock rate lookup

      Commit 7c7b9cf53d284f ("ASoC: simple-card: fixup cpu_dai_name
      clear case") changed the way that "sound-dai" properties are handled,
      which leads to the clock frequency not being picked up from the
      node that the phandle points to, as correctly identified by gcc
      with this warning:

      sound/soc/generic/simple-card.c: In function 
'asoc_simple_card_sub_parse_of':
      sound/soc/generic/simple-card.c:165:7: warning: 'node' may be used 
uninitialized in this function [-Wmaybe-uninitialized]

      This restores the previous behavior by using the node from
      of_parse_phandle_with_args() that was previously being
      returned from of_parse_phandle().

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0dd4fc3c2f663b9124855daf3fd841d70b4dbeea
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:59:55 2014 +0800

      ASoC: simple-card: Adjust the comments of simple card.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 571a4010847a8b03c88de6543c5c00878a7e97d3
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:18:06 2014 +0800

      regulator: rk808: Remove pdata from the regulator

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bfac1f59a1afb13a3cf225bffd04be99a49c51a6
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 16:16:47 2014 +0200

      KVM: s390/interrupt: remove double assignment

      r is already initialized to 0.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>

  commit f7a960affc6e5a33e8c7fcef065affc4f0461041
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 21:23:13 2014 +0200

      KVM: s390/cmm: Fix prefix handling for diag 10 balloon

      The old handling of prefix pages was broken in the diag10 ballooner.
      We now rely on gmap_discard to check for start > end and do a
      slow path if the prefix swap pages are affected:
      1. discard the pages from start to prefix
      2. discard the absolute 0 pages
      3. discard the pages after prefix swap to end

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>

  commit 6b331952f1bc2df61c98954e25578629c439e417
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 21:17:03 2014 +0200

      KVM: s390: get rid of constant condition in ipte_unlock_simple

      Due to the earlier check we know that ipte_lock_count must be 0.
      No need to add a useless if. Let's make clear that we are going
      to always wakeup when we execute that code.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

  commit f346026e55f1efd3949a67ddd1dcea7c1b9a615e
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 16:21:32 2014 +0200

      KVM: s390: unintended fallthrough for external call

      We must not fallthrough if the conditions for external call are not met.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 0349985add77ef5c9da8a75f4a9855977f4197d9
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Mon Aug 25 12:38:57 2014 +0200

      KVM: s390: Limit guest size to 16TB

      Currently we fill up a full 5 level page table to hold the guest
      mapping. Since commit "support gmap page tables with less than 5
      levels" we can do better.
      Having more than 4 TB might be useful for some testing scenarios,
      so let's just limit ourselves to 16TB guest size.
      Having more than that is totally untested as I do not have enough
      swap space/memory.

      We continue to allow ucontrol the full size.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 614aeab4dcd0aafb1538d5035eb9855f15b84014
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Mon Aug 25 12:27:29 2014 +0200

      KVM: s390: add __must_check to interrupt deliver functions

      We now propagate interrupt injection errors back to the ioctl. We
      should mark functions that might fail with __must_check.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>

  commit 5102ee879539ebd2e0de1eb93290e3d691973e79
  Author: Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 14:46:01 2014 -0400

      KVM: CPACF: Enable MSA4 instructions for kvm guest

      We have to provide a per guest crypto block for the CPUs to
      enable MSA4 instructions. According to icainfo on z196 or
      later this enables CCM-AES-128, CMAC-AES-128, CMAC-AES-192
      and CMAC-AES-256.

      Signed-off-by: Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Reviewed-by: Michael Mueller <mimu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      [split MSA4/protected key into two patches]

  commit 6157c7e1bb23dae5af4d5b2037203da4c64cc561
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Thu Aug 14 13:27:31 2014 -0400

      locking/rwlock, x86: Delete unused asm/rwlock.h and rwlock.S

      This patch removes the unused asm/rwlock.h and rwlock.S files.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408037251-45918-3-git-send-email-Waiman.Long@xxxxxx
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Francesco Fusco <ffusco@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Thomas Graf <tgraf@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2ff810a7ef38b55ba6c7b80bb7ff22847fd3be69
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Thu Aug 14 13:27:30 2014 -0400

      locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code

      As the x86 architecture now uses qrwlock for its read/write lock
      implementation, it is no longer necessary to keep the old rwlock code
      around. This patch removes the old rwlock code in the asm/spinlock.h
      and asm/spinlock_types.h files. Now the ARCH_USE_QUEUE_RWLOCK
      config parameter cannot be removed from x86/Kconfig or there will be
      a compilation error.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Waiman Long <Waiman.Long@xxxxxx>
      Link: 
http://lkml.kernel.org/r/1408037251-45918-2-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit da4c54457e6d8262423aded4bcbccc4103049506
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:21:26 2014 +0200

      locking, mips: Fix atomics

      The patch folding the atomic ops had two silly fails in the _return
      primitives.

      Fixes: ef31563e950c ("locking,arch,mips: Fold atomic_ops")
      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Bart Van Assche <bvanassche@xxxxxxx>
      Cc: Hannes Reinecke <hare@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxxxx>
      Cc: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140902202126.GA3190@xxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit caa17d49f9a5cc09b3bbb101dc640f914f3b4ff7
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:40:16 2014 +0200

      locking, sparc64: Fix atomics

      The patch folding the atomic ops had a silly fail in the _return 
primitives.

      Fixes: 4f3316c2b5fe ("locking,arch,sparc: Fold atomic_ops")
      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140902094016.GD31157@xxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit fdcaa1dbb7c6ed419b10fb8cdb5001ab0a00538f
  Merge: bb6d822 3feb049
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 10 19:43:29 2014 +1000

      Merge tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux into 
drm-next

      IPUv3 preparations for capture support

      * tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux: (26 commits)
        gpu: ipu-v3: Add ipu_dump()
        gpu: ipu-cpmem: Add ipu_cpmem_dump()
        gpu: ipu-v3: Add more planar formats support
        gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()
        gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()
        gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()
        gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()
        gpu: ipu-v3: Add ipu_idmac_lock_enable()
        gpu: ipu-v3: Add ipu_idmac_enable_watermark()
        gpu: ipu-v3: Add ipu_stride_to_bytes()
        gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()
        gpu: ipu-v3: Add ipu_idmac_clear_buffer()
        gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()
        gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h
        gpu: ipu-v3: Add helper function checking if pixfmt is planar
        gpu: ipu-v3: Add rotation mode conversion utilities
        gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()
        gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()
        gpu: ipu-v3: smfc: Convert to per-channel
        gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c
        ...

  commit 209cf19fcd927e6db9f2ef38e3ca6afdcc0d4d5a
  Author: Alex Bennée <alex.bennee@xxxxxxxxxx>
  Date:   Tue Sep 9 17:27:19 2014 +0100

      KVM: fix api documentation of KVM_GET_EMULATED_CPUID

      It looks like when this was initially merged it got accidentally included
      in the following section. I've just moved it back in the correct section
      and re-numbered it as other ioctls have been added since.

      Signed-off-by: Alex Benn�©e <alex.bennee@xxxxxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4bd9d3441edadff4c8df9de4b5d5386c36667ca6
  Author: Alex Bennée <alex.bennee@xxxxxxxxxx>
  Date:   Tue Sep 9 17:27:18 2014 +0100

      KVM: document KVM_SET_GUEST_DEBUG api

      In preparation for working on the ARM implementation I noticed the debug
      interface was missing from the API document. I've pieced together the
      expected behaviour from the code and commit messages written it up as
      best I can.

      Signed-off-by: Alex Benn�©e <alex.bennee@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit bb6d822ec546603bca01f7ba17c52f0f4f80e329
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:46 2014 +0200

      drm: move drm-lock API to drm_legacy.h

      Same as the other legacy APIs, most of this is internal, so prefix it with
      drm_legacy_* and move into drm_legacy.h.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit c73541336389f9fd72f592601c40a2e70320cf31
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Fri Aug 22 05:55:16 2014 +0100

      mmc: mmci: rename sdio flag in vendor data to st_sdio

      This patch renames sdio flag in vendor data to st_sdio, as this flag is
      only used to enable ST specific sdio setup. This will also ensure that
      the ST specfic setup is not done on other vendor like Qualcomm.

      Originally the issue was detected while testing WLAN ath6kl on IFC6410
      board with APQ8064 SOC.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 5df014df12b1178e0b76b7273913ce1531ecf20e
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Fri Aug 22 05:54:55 2014 +0100

      mmc: mmci: Add sdio enable mask in variant data

      This patch adds sdio enable mask in variant data, SOCs like ST have
      special bits in datactrl register to enable sdio. Unconditionally setting
      this bit in this driver breaks other SOCs like Qualcomm which maps this
      bits to something else, so making this enable bit to come from variant
      data solves the issue.

      Originally the issue is detected while testing WLAN ath6kl on Qualcomm
      APQ8064.

      Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d4f68a7506e924e28a9153933076628002ba8bbc
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:45 2014 +0200

      drm: merge drm_usb into udl

      This merges all the remains of drm_usb into its only user, udl. We can
      then drop all the drm_usb stuff, including dev->usbdev.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit c5786fe5f1c50941dbe27fc8b4aa1afee46ae893
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:44 2014 +0200

      drm: Goody bye, drm_bus!

      ..we will not miss you..

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 915b4d11b8b9e7b84ba4a4645b6cc7fbc0c071cf
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:43 2014 +0200

      drm: add driver->set_busid() callback

      One step closer to dropping all the drm_bus_* code:
      Add a driver->set_busid() callback and make all drivers use the generic
      helpers. Nouveau is the only driver that uses two different bus-types with
      the same drm_driver. This is totally broken if both buses are available on
      the same machine (unlikely, but lets be safe). Therefore, we create two
      different drivers for each platform during module_init() and set the
      set_busid() callback respectively.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 1e444be0ef1bda2b180ecdedfa4c5d32bf236a5d
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:42 2014 +0200

      drm: drop unused drm_master->unique_size

      This field is unused and there is really no reason to optimize
      unique-allocations. Drop it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d0a39164b6adad0cec5046b6aad6b590cc9466cc
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:41 2014 +0200

      drm: simplify drm_*_set_unique()

      Lets use kasprintf() to avoid pre-allocating the buffer. This is really
      nothing to optimize for speed and the input is trusted, so kasprintf() is
      just fine.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d7d2c48e5cfe27dc7378e48d4f22efcf417317d9
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:40 2014 +0200

      drm: move remaining includes in drmP.h to the top

      Including headers somewhere else but at the top is ugly, deprecated and
      was used in early days only to speed up compile-times. Those days are
      over. Make headers independent and then move the inclusions to the top.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 69d516c0a990b42c4d55f7631fa28cc41bfcc8f0
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:39 2014 +0200

      drm: inline "struct drm_sigdata"

      The sigdata structure is only used to group two fields in drm_device.
      Inline it and make it an unnamed object.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 2368ffb18b1d2b04eb80478d225676caa7a3c4c8
  Author: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
  Date:   Wed Aug 6 03:22:46 2014 +0200

      drm: Use vblank_disable_and_save in drm_vblank_cleanup()

      Calling vblank_disable_fn() will cause that function to no-op
      if !dev->vblank_disable_allowed for some kms drivers, e.g.,
      on nouveau-kms. This can cause the gpu vblank irq's to not get
      disabled before freeing the dev->vblank array, so if a
      vblank irq fires and calls into drm_handle_vblank() after
      drm_vblank_cleanup() completes, it will cause use-after-free
      access to dev->vblank array.

      Call vblank_disable_and_save unconditionally, so vblank irqs
      are guaranteed to be off, before we delete the data structures
      on which they operate.

      Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Fix subsystem name in patch subject.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit edf0ac7c67ce596f43d66a781660889bbdcc9505
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:38 2014 +0200

      drm: drop DRM_DEBUG_CODE

      DRM_DEBUG_CODE is currently always set, so distributions enable it. The
      only reason to keep support in code is if developers wanted to disable
      debug support. Sounds unlikely.

      All the DRM_DEBUG() printks are still guarded by a drm_debug read. So if
      its cacheline is read once, they're discarded pretty fast.. There should
      hardly be any performance penalty, it's even guarded by unlikely().

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 969939087da7aca386ff166a1c67ee9707215feb
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:37 2014 +0200

      drm: order includes alphabetically in drmP.h

      It is hardly possible to review the drmP.h includes, anymore. Order them
      alphabetically, linux/ first, then asm/ and then local drm/ includes.

      Since a long time ago, kernel headers have been converted to include
      required headers themselves. No-one cares whether that means the compiler
      has to include a header multiple times. In fact, GCC already does some
      optimization regarding multiple inclusions if a sorrounding #ifndef is
      present.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 71930d74e4ad5b2cddc03e0a47ad0cc7ba51845c
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:36 2014 +0200

      drm: move __OS_HAS_AGP into drm_agpsupport.h

      With drm_memory.h gone, there is no header left that uses __OS_HAS_AGP.
      Move it into drm_agpsupport.h (which is itself included from drmP.h) to
      hide it harder from public eyes.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d6db6564457c5ad617c3bcf44bed58a227f4c702
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:35 2014 +0200

      drm: merge drm_memory.h into drm_memory.c

      The drm_memory.h header is only used to define PAGE_AGP, which is only
      used in drm_memory.c. Fold the header into drm_memory.c and drop it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 32abc552bc869edcfa7b1c6ee365e0b58a134ec6
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:34 2014 +0200

      drm: drop __KERNEL__ protection in drmP.h

      drmP.h is internal to the kernel. No need to keep the __KERNEL__
      protection.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 2791ee85e1e9805d600782e554f706458ec6c84e
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:33 2014 +0200

      drm: replace weird conditional includes

      pte_wrprotect() is only used by drm_vm.c, so move the include there. Also
      include it unconditionally, all architectures provide this header!

      Furthermore, replace asm/current.h with sched.h, which includes
      asm/current.h unconditionally. This way we get the same effect and avoid
      direct asm/ includes. Furthermore, drop the weird __alpha__ protection.
      It's safe to include sched.h everywhere (and the wait.h comment doesn't
      apply, anyway).

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit cc5ea5947a52b98cd9a03d4011a5a12b4e5a99c4
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:32 2014 +0200

      drm: move AGP definitions harder

      Move drm_agp_head to drm_agpsupport.h and drm_agp_mem into drm_legacy.h.
      Unfortunately, drivers still heavily access drm_agp_head so we cannot
      move it to drm_legacy.h. However, at least it's no longer visible in
      drmP.h now (it's directly included from it, though).

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit cc33db0a6108d41b94eba0d84b0627cc52585109
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:31 2014 +0200

      drm: drop unused "struct drm_waitlist"

      This structure is unused, drop it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 71d39483de474d9513e23d9e21af7483684f4745
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:30 2014 +0200

      drm: move "struct drm_magic_entry" to drm_auth.c

      In drm_release(), we currently call drm_remove_magic() if the drm_file
      has a drm-magic attached. Therefore, once drm_master_release() is called,
      the magic-list _must_ be empty.

      By dropping the no-op cleanup, we can move "struct drm_magic_entry" to
      drm_auth.c and avoid exposing it to all of DRM.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 03decbe57ac6c9e632f7cde0f7d0a54bbcaf8464
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:29 2014 +0200

      drm: move "struct drm_vma_entry" to drm_vm.c

      Make all the drm_vma_entry handling local to drm_vm.c and hide it from
      global headers. This requires to extract the inlined legacy drm_vma_entry
      cleanup into a small helper and also move a weirdly placed drm_vma_info
      helper into drm_vm.c.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9fc5cde7fb6699b0a75e90b7cbfee7c912dd94c2
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:28 2014 +0200

      drm: mark drm_buf and drm_map as legacy

      Move internal declarations to drm_legacy.h and add drm_legacy_*() prefix
      to all legacy functions.

      [airlied: add a bit of an explaination to drm_legacy.h]

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9f50bd8905ab12e3e8ebffd8296d7921bd3976eb
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:27 2014 +0200

      drm/radeon: move drm_buffer to drm/radeon/

      Radeon UMS is the last user of drm_buffer. Move it out of sight so radeon
      can drop it together with UMS.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit efb089517d2f34a58aceb600ab58b0ca3db1fa07
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Sep 9 08:14:36 2014 +0400

      serial: clps711x: Fix COMPILE_TEST build for target without GPIOLIB 
support

      The patch fixes the following build error of CLPS711X serial driver for
      targets without GPIOLIB support:

      >> drivers/tty/serial/serial_mctrl_gpio.c:44:6: error: redefinition of 
'mctrl_gpio_set'
        void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl)
            ^
        In file included from drivers/tty/serial/serial_mctrl_gpio.c:23:0:
        drivers/tty/serial/serial_mctrl_gpio.h:80:6: note: previous definition 
of 'mctrl_gpio_set' was here
        void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl)
            ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 999156ada570cb4a2eaee42e47c9e659b5c577fb
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 20:37:59 2014 +0200

      sparc/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e63aee564229f95d1e1d7e5e21ffe2622f28f16
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 20:59:50 2014 +0200

      sh/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 12b46b66f098de4b72ea6f14b8228d1e71ab9fd1
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 20:58:15 2014 +0200

      parisc/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9a2eab5fb65232512adac58898eef835124a40e
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 21:39:24 2014 +0200

      xtensa/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 [3/21] serial/8250: Add
      support for RS485 IOCTLs, adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b4af1d94903143f88e541b00f028fa449a26f73
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 07:17:45 2014 +0200

      serial/8250_core: Add reference to uacess.h

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 [3/21] serial/8250: Add
      support for RS485 IOCTLs, adds a building error on arch m32r.

      All error/warnings:

         drivers/tty/serial/8250/8250_core.c: In function 'serial8250_ioctl':
      >> drivers/tty/serial/8250/8250_core.c:2859:3: error: implicit 
declaration of function 'copy_from_user' [-Werror=implicit-function-declaration]
            if (copy_from_user(&rs485_config, (void __user *)arg,
            ^
      >> drivers/tty/serial/8250/8250_core.c:2871:3: error: implicit 
declaration of function 'copy_to_user' [-Werror=implicit-function-declaration]
            if (copy_to_user((void __user *)arg, &up->rs485,
            ^
         cc1: some warnings being treated as errors

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6618ec6f742955dcddb71091ec461fbd5fec9fd3
  Merge: fe3881c 19424e0
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 21:29:50 2014 -0700

      Merge branch 'ipip_sit_gro'

      Tom Herbert says:

      ====================
      net: enable GRO for IPIP and SIT

      This patch sets populates the IPIP and SIT offload structures with
      gro_receive and gro_complete functions. This enables use of GRO
      for these. Also, fixed a problem in IPv6 where we were not properly
      initializing flush_id.

      Peformance results are below. Note that these tests were done on bnx2x
      which doesn't provide RX checksum offload of IPIP or SIT (i.e. does
      not give CHEKCSUM_COMPLETE). Also, we don't get 4-tuple hash for RSS
      only 2-tuple in this case so all the packets between two hosts are
      winding up on the same queue. Net result is the interrupting CPU is
      the bottleneck in GRO (checksumming every packet there).

      Testing:

      netperf TCP_STREAM between two hosts using bnx2x.

      * Before fix

      IPIP
        1 connection
          6.53% CPU utilization
          6544.71 Mbps
        20 connections
          13.79% CPU utilization
          9284.54 Mbps

      SIT
        1 connection
          6.68% CPU utilization
          5653.36 Mbps
        20 connections
          18.88% CPU utilization
          9154.61 Mbps

      * After fix

      IPIP
        1 connection
          5.73% CPU utilization
          9279.53 Mbps
        20 connections
          7.14% CPU utilization
          7279.35 Mbps

      SIT
        1 connection
          2.95% CPU utilization
          9143.36 Mbps
        20 connections
          7.09% CPU utilization
          6255.3 Mbps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 19424e052fb44da2f00d1a868cbb51f3e9f4bbb5
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Sep 9 11:23:16 2014 -0700

      sit: Add gro callbacks to sit_offload

      Add ipv6_gro_receive and ipv6_gro_complete to sit_offload to
      support GRO.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9667e9bb3f366435dde74f22578876daae850feb
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Sep 9 11:23:15 2014 -0700

      ipip: Add gro callbacks to ipip offload

      Add inet_gro_receive and inet_gro_complete to ipip_offload to
      support GRO.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 03d56daafe9d4e04a8a0d305789cd3eda250746b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Sep 9 11:23:14 2014 -0700

      ipv6: Clear flush_id to make GRO work

      In TCP gro we check flush_id which is derived from the IP identifier.
      In IPv4 gro path the flush_id is set with the expectation that every
      matched packet increments IP identifier. In IPv6, the flush_id is
      never set and thus is uinitialized. What's worse is that in IPv6
      over IPv4 encapsulation, the IP identifier is taken from the outer
      header which is currently not incremented on every packet for Linux
      stack, so GRO in this case never matches packets (identifier is
      not increasing).

      This patch clears flush_id for every time for a matched packet in
      IPv6 gro_receive. We need to do this each time to overwrite the
      setting that would be done in IPv4 gro_receive per the outer
      header in IPv6 over Ipv4 encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fe3881cf7e09dfb93e4a4c65f44e2d92f92d0022
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 20:27:44 2014 -0700

      drivers/net: Convert remaining uses of pr_warning to pr_warn

      Use the much more common pr_warn instead of pr_warning.

      Other miscellanea:

      o Typo fixes submiting/submitting
      o Coalesce formats
      o Realign arguments
      o Add missing terminating '\n' to formats

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 64d14a31d5410ea34641c41795e0ba222bda740c
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 14:43:10 2014 -0300

      ARM: imx: Remove mach-mxt_td60 board file

      All the current support of mach-mxt_td60 board can be converted to 
devicetree.

      Remove the board file.

      Cc: Alan Carvalho de Assis <acassis@xxxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 46cfd725c377bc5bb32b56b5151d6de4cb5a71e3
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 10 01:08:46 2014 +0200

      net: use kfree_skb_list() helper in more places

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72bb17b37b9076e12b388feee4a52e85ef8f6620
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:29:12 2014 -0700

      ipv4: udp4_gro_complete() is static

      net/ipv4/udp_offload.c:339:5: warning: symbol 'udp4_gro_complete' was
      not declared. Should it be static?

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Fixes: 57c67ff4bd92 ("udp: additional GRO support")
      Acked-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 416c51e17b8b31b574763ac2b88ee99ddbb0c85d
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:24:53 2014 -0700

      netns: remove one sparse warning

      net/core/net_namespace.c:227:18: warning: incorrect type in argument 1
      (different address spaces)
      net/core/net_namespace.c:227:18:    expected void const *<noident>
      net/core/net_namespace.c:227:18:    got struct net_generic [noderef]
      <asn:4>*gen

      We can use rcu_access_pointer() here as read-side access to the pointer
      was removed at least one grace period ago.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc9c668a0805cdf6141ffae3d8e9a94875ec7a54
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:16:17 2014 -0700

      ipv6: udp6_gro_complete() is static

      net/ipv6/udp_offload.c:159:5: warning: symbol 'udp6_gro_complete' was
      not declared. Should it be static?

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 57c67ff4bd92 ("udp: additional GRO support")
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Acked-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8e380f004e8e3c071590426a64210331051a4c42
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:11:41 2014 -0700

      ipv4: rcu cleanup in ip_ra_control()

      Remove one sparse warning :
      net/ipv4/ip_sockglue.c:328:22: warning: incorrect type in assignment 
(different address spaces)
      net/ipv4/ip_sockglue.c:328:22:    expected struct ip_ra_chain [noderef] 
<asn:4>*next
      net/ipv4/ip_sockglue.c:328:22:    got struct ip_ra_chain *[assigned] ra

      And replace one rcu_assign_ptr() by RCU_INIT_POINTER() where applicable.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cbeddd5d163ba7a6cd96a96509f7043cce4f68d2
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Sep 9 13:07:32 2014 +0200

      ipv6: mcast: remove dead debugging defines

      It's not used anywhere, so just remove these.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit be07b79dcfac2e19160f59229032325ff49ac69c
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:48:29 2014 +0300

      irda: vlsi_ir: use %*ph specifier

      Instead of looping in the code let's use kernel extension to dump small
      buffers.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8ddfa07778afdd9e00406a6a8ede827d51d9f26e
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:40:28 2014 +0800

      r8152: use usleep_range

      Replace mdelay with usleep_range to avoid busy loop.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6e5542604ab64d9a7866226bbab3725532caf070
  Merge: 83c9b2a 66b0436
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Tue Sep 9 19:28:41 2014 -0700

      Merge branch 'pull/v3.18/for-dt-pinctrl-updates' of 
https://github.com/nmenon/linux-2.6-playground into omap-for-v3.18/dt

  commit 377fb3f5d9a34b2913939e0620c1c585b5913bab
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Tue Sep 9 12:15:33 2014 -0500

      ARM: OMAP5+: Reuse OMAP4 PM code for OMAP5 and DRA7

      OMAP4, OMAP5 and DRA7 share a lot of common logic and data structures.
      These have been enabled in the previous patches, however, this also
      means that OMAP5 or DRA7 only builds also need to build OMAP4 logic.
      Update to reuse OMAP4 logic.

      This fixes the 'undefined reference to 'omap4_pm_init_early'' in
      OMAP5 or DRA7 only builds.

      Fixes: 6af16a1dac5465c ("ARM: DRA7: Add hook in SoC initcalls to enable 
pm initialization")
      Fixes: 628ed4717000789 ("ARM: OMAP5: Add hook in SoC initcalls to enable 
pm initialization")
      Reported-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 67cc0d4077951295f42bed63805e91b46c24477b
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Mon Sep 8 19:58:58 2014 -0400

      net-timestamp: optimize sock_tx_timestamp default path

      Few packets have timestamping enabled. Exit sock_tx_timestamp quickly
      in this common case.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 17448e5f63c8f36d00532327ae65e253d1395b08
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Mon Sep 8 23:33:01 2014 +0200

      net_sched: sfq: remove unused macro

      not used anymore since ddecf0f
      (net_sched: sfq: add optional RED on top of SFQ).

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4ef6dae4ba0fc074eca69157aa29fe59b22f812c
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Tue Sep 9 14:43:27 2014 -0700

      sfc: Convert the normal transmit complete path to dev_consume_skb_any()

      Convert the normal transmit completion path from dev_kfree_skb_any()
      to dev_consume_skb_any() to help keep dropped packet profiling
      meaningful.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29c10a817f54131ec6babe724aada6772acbbf47
  Merge: c6ec956 87163ef
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:31:43 2014 -0700

      Merge branch 'bond_lock_removal'

      Nikolay Aleksandrov says:

      ====================
      bonding: get rid of bond->lock

      This patch-set removes the last users of bond->lock and converts the 
places
      that needed it for sync to use curr_slave_lock or RCU as appropriate.
      I've run this with lockdep and have stress-tested it via loading/unloading
      and enslaving/releasing in parallel while outputting bond's proc, I didn't
      see any issues. Please pay special attention to the procfs change, I've
      done about an hour of stress-testing on it and have checked that the event
      that causes the bonding to delete its proc entry (NETDEV_UNREGISTER) is
      called before ndo_uninit() and the freeing of the dev so any readers will
      sync with that. Also ran sparse checks and there were no splats.

      v2: Add patch 0001/cxgb4 bond->lock removal, RTNL should be held in the
          notifier call, the other patches are the same. Also tested with
          allmodconfig to make sure there're no more users of bond->lock.
      Changes from the RFC:
       use RCU in procfs instead of RTNL since RTNL might lead to a deadlock 
with
       unloading and also is much slower. The bond destruction syncs with proc
       via the proc locks. There's one new patch that converts primary_slave to
       use RCU as it was necessary to fix a longstanding bugs in sysfs and
       procfs and to make it easy to migrate bond's procfs to RCU. And of course
       rebased on top of net-next current.

      This is the first patch-set in a series that should simplify the bond's
      locking requirements and will make it easier to define the locking
      conditions necessary for the various paths. The goal is to rely on RTNL
      and rcu alone, an extra lock would be needed in a few special cases that
      would be documented very well.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 87163ef9cda7617f8afdb549de191706641003c0
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:03 2014 +0200

      bonding: remove last users of bond->lock and bond->lock itself

      The usage of bond->lock in bond_main.c was completely unnecessary as it
      didn't help to sync with anything, most of the spots already had RTNL.
      Since there're no more users of bond->lock, remove it.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 246df7b423aa61a8bd0b58404759a9abb4c15081
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:02 2014 +0200

      bonding: options: remove bond->lock usage

      We're safe to remove the bond->lock use from the arp targets because
      arp_rcv_probe no longer acquires bond->lock, only rcu_read_lock.
      Also setting the primary slave is safe because noone uses the bond->lock
      as a syncing mechanism for that anymore.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e9fe8efeeae11f19bb6fafd6153ec77deaeb4b83
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:01 2014 +0200

      bonding: procfs: clean bond->lock usage and use RCU

      Use RCU to protect against slave release, the proc show function will sync
      with the bond destruction by the proc locks and the fact that the bond is
      released after NETDEV_UNREGISTER which causes the bonding to remove the
      proc entry.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 059b47e8aaf997245bc531e980581de492315fe6
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:00 2014 +0200

      bonding: convert primary_slave to use RCU

      This is necessary mainly for two bonding call sites: procfs and
      sysfs as it was dereferenced without any real protection.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ecfede424e95b211050f777c3ae96356926ed1c4
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:59 2014 +0200

      bonding: alb: clean bond->lock

      We can remove the lock/unlock as it's no longer necessary since
      RTNL should be held while calling bond_alb_set_mac_address().

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdbc5f13036c13ba47dad5f99645556fc40381f0
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:58 2014 +0200

      bonding: 3ad: use curr_slave_lock instead of bond->lock

      In 3ad mode the only syncing needed by bond->lock is for the wq
      and the recv handler, so change them to use curr_slave_lock.
      There're no locking dependencies here as 3ad doesn't use
      curr_slave_lock at all.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51752afa735ab28b6023fcf22ec63955107f8a65
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:57 2014 +0200

      cxgb4: remove bond->lock

      RTNL should be already held in the notifier call so the slave list can
      be traversed without a problem, remove the unnecessary bond->lock.

      CC: Hariprasad S <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c6ec956b73dbeb23f1f58aaf4dbb73eb509779c0
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:50 2014 +0000

      ARM: dts: Enable emac node on the rk3188-radxarock boards

      This enables EMAC Rockchip support on radxa rock boards.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18ec91e1947f478f4fb7d7b1a2b0696d15f464c5
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:49 2014 +0000

      ARM: dts: Add emac nodes to the rk3188 device tree

      This adds support for EMAC Rockchip driver on RK3188 SoCs.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 40404e00f1a23f2a6350737ce02753917edece56
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:48 2014 +0000

      dt-bindings: Document EMAC Rockchip

      This adds the necessary binding documentation for the EMAC Rockchip 
platform
      driver found in RK3066 and RK3188 SoCs.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6eacf31139bf9638c62eb7853ee37f70da1ad28c
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:47 2014 +0000

      ethernet: arc: Add support for Rockchip SoC layer device tree bindings

      This patch defines a platform glue layer for Rockchip SoCs which
      support arc-emac driver. It ensures that regulator for the rmii is on
      before trying to connect to the ethernet controller. It applies right
      speed and mode changes to the grf when ethernet settings change.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b32c44b93af31e9163514df0f3ac2791972eb124
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Tue Sep 2 11:13:04 2014 +0200

      clk: shmobile: Add r8a7740, sh73a0 SoCs to MSTP bindings

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 60005c60b1ea807013bcbbfe9309fc924a3881f0
  Merge: ca777ef 286aad3
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:59:03 2014 -0700

      Merge branch 'bpf-next'

      Daniel Borkmann says:

      ====================
      BPF updates

      [ Set applies on top of current net-next but also on top of
        Alexei's latest patches. Please see individual patches for
        more details. ]

      Changelog:
       v1->v2:
        - Removed paragraph in 1st commit message
        - Rest stays the same
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 286aad3c4014ca825c447e07e24f8929e6d266d2
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:49 2014 +0200

      net: bpf: be friendly to kmemcheck

      Reported by Mikulas Patocka, kmemcheck currently barks out a
      false positive since we don't have special kmemcheck annotation
      for bitfields used in bpf_prog structure.

      We currently have jited:1, len:31 and thus when accessing len
      while CONFIG_KMEMCHECK enabled, kmemcheck throws a warning that
      we're reading uninitialized memory.

      As we don't need the whole bit universe for pages member, we
      can just split it to u16 and use a bool flag for jited instead
      of a bitfield.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55309dd3d4cd7420376a3de0526d6ed24ff8fa76
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:48 2014 +0200

      net: bpf: arm: address randomize and write protect JIT code

      This is the ARM variant for 314beb9bcab ("x86: bpf_jit_comp: secure bpf
      jit against spraying attacks").

      It is now possible to implement it due to commits 75374ad47c64 ("ARM: mm:
      Define set_memory_* functions for ARM") and dca9aa92fc7c ("ARM: add
      DEBUG_SET_MODULE_RONX option to Kconfig") which added infrastructure for
      this facility.

      Thus, this patch makes sure the BPF generated JIT code is marked RO, as
      other kernel text sections, and also lets the generated JIT code start
      at a pseudo random offset instead on a page boundary. The holes are filled
      with illegal instructions.

      JIT tested on armv7hl with BPF test suite.

      Reference: 
http://mainisusuallyafunction.blogspot.com/2012/11/attacking-hardened-linux-systems-with.html
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Mircea Gherzan <mgherzan@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 738cbe72adc5c8f2016c4c68aa5162631d4f27e1
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:47 2014 +0200

      net: bpf: consolidate JIT binary allocator

      Introduced in commit 314beb9bcabf ("x86: bpf_jit_comp: secure bpf jit
      against spraying attacks") and later on replicated in aa2d2c73c21f
      ("s390/bpf,jit: address randomize and write protect jit code") for
      s390 architecture, write protection for BPF JIT images got added and
      a random start address of the JIT code, so that it's not on a page
      boundary anymore.

      Since both use a very similar allocator for the BPF binary header,
      we can consolidate this code into the BPF core as it's mostly JIT
      independant anyway.

      This will also allow for future archs that support DEBUG_SET_MODULE_RONX
      to just reuse instead of reimplementing it.

      JIT tested on x86_64 and s390x with BPF test suite.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ca777eff51f7fbaebd954e645d8ecb781a906b4a
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 8 08:06:07 2014 -0700

      tcp: remove dst refcount false sharing for prequeue mode

      Alexander Duyck reported high false sharing on dst refcount in tcp stack
      when prequeue is used. prequeue is the mechanism used when a thread is
      blocked in recvmsg()/read() on a TCP socket, using a blocking model
      rather than select()/poll()/epoll() non blocking one.

      We already try to use RCU in input path as much as possible, but we were
      forced to take a refcount on the dst when skb escaped RCU protected
      region. When/if the user thread runs on different cpu, dst_release()
      will then touch dst refcount again.

      Commit 093162553c33 (tcp: force a dst refcount when prequeue packet)
      was an example of a race fix.

      It turns out the only remaining usage of skb->dst for a packet stored
      in a TCP socket prequeue is IP early demux.

      We can add a logic to detect when IP early demux is probably going
      to use skb->dst. Because we do an optimistic check rather than duplicate
      existing logic, we need to guard inet_sk_rx_dst_set() and
      inet6_sk_rx_dst_set() from using a NULL dst.

      Many thanks to Alexander for providing a nice bug report, git bisection,
      and reproducer.

      Tested using Alexander script on a 40Gb NIC, 8 RX queues.
      Hosts have 24 cores, 48 hyper threads.

      echo 0 >/proc/sys/net/ipv4/tcp_autocorking

      for i in `seq 0 47`
      do
        for j in `seq 0 2`
        do
           netperf -H $DEST -t TCP_STREAM -l 1000 \
                   -c -C -T $i,$i -P 0 -- \
                   -m 64 -s 64K -D &
        done
      done

      Before patch : ~6Mpps and ~95% cpu usage on receiver
      After patch : ~9Mpps and ~35% cpu usage on receiver.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Reported-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 196332f5a1e5c3ec7171742fce83d03795abf120
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Tue Sep 9 16:21:46 2014 -0700

      Bluetooth: Fix allowing SMP Signing info PDU

      If the remote side is not distributing its IRK but is distributing the
      CSRK the next PDU after master identification is the Signing
      Information. This patch fixes a missing SMP_ALLOW_CMD() for this in the
      smp_cmd_master_ident() function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b84ca92e1672432aac43cccaaa572881e7cc9fdd
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 8 09:48:52 2014 +0200

      sparc32, leon: Make leon_dma_ops avaiable when !CONFIG_PCI

      The leon_dma_ops struct is needed for leon regardless of PCI 
configuration.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 384859d2af8ead22c9e5a570a4ab89f1b563c8e5
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:09:18 2014 +0200

      sparc: leon: Fix race condition between leon_cycles_offset and 
timer_interrupt

      This makes sure that leon_cycles_offset takes the pending bit into
      account and that leon_clear_clock_irq clears the pending bit. Otherwise,
      if leon_cycles_offset is executed after the timer has wrapped but before
      timer_interrupt has increased timer_cs_internal_counter, time can be
      perceived to go backwards.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 74cad25c076a2f5253312c2fe82d1a4daecc1323
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:08:21 2014 +0200

      sparc: Let memset return the address argument

      This makes memset follow the standard (instead of returning 0 on 
success). This
      is needed when certain versions of gcc optimizes around memset calls and 
assume
      that the address argument is preserved in %o0.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 32bc6d1a35f8897fbcdc260addc1b1ad63b8db15
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:37:11 2014 -0700

      ath5k: Add missing vmalloc.h include.

      After merging the wireless-next tree, today's linux-next build (powerpc
      allyesconfig) failed like this:

      drivers/net/wireless/ath/ath5k/debug.c: In function 'open_file_eeprom':
      drivers/net/wireless/ath/ath5k/debug.c:933:2: error: implicit declaration 
of function 'vmalloc' [-Werror=implicit-function-declaration]
        buf = vmalloc(eesize);
        ^
      drivers/net/wireless/ath/ath5k/debug.c:933:6: warning: assignment makes 
pointer from integer without a cast
        buf = vmalloc(eesize);
            ^
      drivers/net/wireless/ath/ath5k/debug.c:960:2: error: implicit declaration 
of function 'vfree' [-Werror=implicit-function-declaration]
        vfree(buf);
        ^

      Caused by commit db906eb2101b ("ath5k: added debugfs file for dumping
      eeprom").  Also reported by Guenter Roeck.

      I have used Geert Uytterhoeven's suggested fix of including vmalloc.h
      and so added this patch for today:

      From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Date: Mon, 8 Sep 2014 18:39:23 +1000
      Subject: [PATCH] ath5k: fix debugfs addition

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Suggested-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7d6e223f5999df8d9ceb545459b5f726d86ce6a
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 18:40:25 2014 +0300

      powerpc/fsl-booke64: add missing virtualization options in defconfig

      The 32-bit defconfig version has these enabled
      for years so make the 64-bit defconfig have them too.
      This patch only adds CONFIG_VIRT_DRIVERS,
      CONFIG_FSL_HV_MANAGER and CONFIG_PPC_EPAPR_HV_BYTECHAN
      other changes being "make savedefconfig" artifacts.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 667680f6841bb5cc239382fea916bf4ab6803842
  Author: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:15:00 2014 +0530

      powerpc/fsl-booke: Add initial T1042RDB_PI board support

      T1042RDB_PI is Freescale Reference Design Board supporting the T1042
      QorIQ Power Architectureâ?¢ processor. T1042 is a reduced personality
      of T1040 SoC without Integrated 8-port Gigabit. The board is designed
      with low power features targeted for Printing Image Market.

      T1042RDB_PI is  similar to T1040RDB board with few differences like
      it has video interface, supports T1042 personality only

      T1042RDB_PI board Overview
      -----------------------
      - SERDES Connections, 8 lanes supporting:
                - PCI
                - SATA 2.0
      - DDR Controller
                - Supports rates of up to 1600 MHz data-rate
                - Supports one DDR3LP UDIMM
      -IFC/Local Bus
                - NAND flash: 1GB 8-bit NAND flash
                - NOR: 128MB 16-bit NOR Flash
      - Ethernet
                - Two on-board RGMII 10/100/1G ethernet ports.
                - PHY #0 remains powered up during deep-sleep
      - CPLD
      - Clocks
                - System and DDR clock (SYSCLK, â??DDRCLKâ??)
                - SERDES clocks
      - Power Supplies
      - USB
                - Supports two USB 2.0 ports with integrated PHYs
                - Two type A ports with 5V@xxxx per port.
      - SDHC
                - SDHC/SDXC connector
      - SPI
                - On-board 64MB SPI flash
      - I2C
                - Device connected: EEPROM, thermal monitor, VID controller, RTC
      - Other IO
                - Two Serial ports
                - ProfiBus port

      Add support for T1042RDB_PI board:
          -add device tree
          -Add entry in corenet_generic.c, as it is similar to other corenet 
platforms

      Signed-off-by: Poonam Aggrwal <poonam.aggrwal@xxxxxxxxxxxxx>
      Signed-off-by: Prabhakar Kushwaha <prabhakar@xxxxxxxxxxxxx>
      Signed-off-by: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 0babcd1c1489ae31bf0cea34fad24b3f047ad79c
  Author: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:14:40 2014 +0530

      powerpc/fsl-booke: Add initial T1040/T1042 RDB board support

      T1040/T1042RDB is Freescale Reference Design Board.
      The board can support both T1040/T1042 QorIQ Power Architectureâ?¢ 
processor.

      T1040/T1042RDB board Overview
      -----------------------
      - SERDES Connections, 8 lanes supporting:
        - PCI
        - SGMII
                - QSGMII
                - SATA 2.0
      - DDR Controller
                - Supports rates of up to 1600 MHz data-rate
                - Supports one DDR3LP UDIMM
      -IFC/Local Bus
                - NAND flash: 1GB 8-bit NAND flash
                - NOR: 128MB 16-bit NOR Flash
      - Ethernet
                - Two on-board RGMII 10/100/1G ethernet ports.
                - PHY #0 remains powered up during deep-sleep
      - CPLD
      - Clocks
                - System and DDR clock (SYSCLK, â??DDRCLKâ??)
                - SERDES clocks
      - Power Supplies
      - USB
                - Supports two USB 2.0 ports with integrated PHYs
                - Two type A ports with 5V@xxxx per port.
      - SDHC
                - SDHC/SDXC connector
      - SPI
                - On-board 64MB SPI flash
      - I2C
                - Devices connected: EEPROM, thermal monitor, VID controller
      - Other IO
                - Two Serial ports
                - ProfiBus port

      Add support for T1040/T1042 RDB board:
          -add device tree
          -add entry in Kconfig to build
          -Add entry in corenet_generic.c, as it is similar to other corenet 
platforms

      Signed-off-by: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
      Signed-off-by: Poonam Aggrwal <poonam.aggrwal@xxxxxxxxxxxxx>
      Signed-off-by: Prabhakar Kushwaha <prabhakar@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 87354059881ce9315181604dc17076c535f4d744
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Jul 22 20:41:42 2014 -0400

      ftrace: Add helper function ftrace_ops_get_func()

      Add the helper function to what the mcount trampoline is to call
      for a ftrace_ops function. This helper will be used by arch code
      in the future to set up dynamic trampolines. But as this does the
      same tests that are performed in choosing what function to call for
      the default mcount trampoline, might as well use it to clean up
      the existing code.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 408316258521168614bfb4da0e070490d3e65a17
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Mon Sep 8 11:48:55 2014 +0530

      sparc64: cpu hardware caps support for sparc M6 and M7

      Signed-off-by: Allen Pais <allen.pais@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9bd3ee33f6b97de092610d8dcabc4cb98d99505c
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Mon Sep 8 11:48:54 2014 +0530

      sparc64: support M6 and M7 for building CPU distribution map

      Add M6 and M7 chip type in cpumap.c to correctly build CPU distribution 
map that spans all online CPUs.

      Signed-off-by: Allen Pais <allen.pais@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cadbb58039f7cab1def9c931012ab04c953a6997
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Mon Sep 8 11:48:53 2014 +0530

      sparc64: correctly recognise M6 and M7 cpu type

      The following patch adds support for correctly
      recognising M6 and M7 cpu type.

      Signed-off-by: Allen Pais <allen.pais@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2542d2a867c22540c8ad64883288eabb891568d
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 7 16:22:01 2014 +0100

      regulator: tps65217: Remove unused driver_data from of_match table

      We don't ever reference the driver_data we supply so remove it.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0b4c5afde9b57c08b55d26725d228d5314cfc57a
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 8 10:59:43 2014 -0700

      f2fs: fix negative value for lseek offset

      If application throws negative value of lseek with SEEK_DATA|SEEK_HOLE,
      previous f2fs went into BUG_ON in get_dnode_of_data, which was reported
      by Tommi Rantala.

      He could make a simple code to detect this having:
        lseek(fd, -17595150933902LL, SEEK_DATA);

      This patch should resolve that bug.

      Reported-by: Tommi Rentala <tt.rantala@xxxxxxxxx>
      [Jaegeuk Kim: relocate the condition as suggested by Chao]
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit f5281fc81e9a0a3e80b78720c5ae2ed06da3bfae
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:31:40 2014 -0300

      [media] vpif: Fix compilation with allmodconfig

      When vpif is compiled as module, those errors happen:

      ERROR: "vpif_lock" [drivers/media/platform/davinci/vpif_display.ko] 
undefined!
      ERROR: "vpif_lock" [drivers/media/platform/davinci/vpif_capture.ko] 
undefined!

      That's because vpif_lock symbol is not exported.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8087c35fc48c9545ee1f07bd812217b286cf13bb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:21:30 2014 -0300

      [media] s5p-jpeg: Fix compilation with COMPILE_TEST

      ERROR: "__bad_ndelay" [drivers/media/platform/s5p-jpeg/s5p-jpeg.ko] 
undefined!

      That happens because asm-generic doesn't like any ndelay time
      bigger than 20us.

      Currently, usleep_range() couldn't simply be used, since
      exynos4_jpeg_sw_reset() is called with a spinlock held.

      So, let's use udelay() instead.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4228cd5682f07b6cf5dfd3eb5e003766f5640ee2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 9 14:55:15 2014 -0300

      [media] disable COMPILE_TEST for omap1_camera

      This driver depends on a legacy OMAP DMA API. So, it won't
      compile-test on other archs.

      While we might add stubs to the functions, this is not a
      good idea, as the hole API should be replaced.

      So, for now, let's just remove COMPILE_TEST and wait for
      some time for people to fix. If not fixed, then we'll end
      by removing this driver as a hole.

      Acked-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f82a1d1586a2bd553431cf09d469ece17d1e61e7
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:04 2014 +0200

      clk: max77802: Add DT binding documentation

      Add Device Tree binding documentation for the clocks
      outputs in the Maxim 77802 Power Management IC.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 83ccf16cb9247b6b657637c31e4c2035fe64ae64
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:03 2014 +0200

      clk: Add driver for Maxim 77802 PMIC clocks

      The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
      Low Jitter Mode. This patch adds support for these two clocks.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit fcd0864cdba2a93f5c51fdf06935151663f0954a
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:02 2014 +0200

      clk: max77686: Improve Maxim 77686 PMIC clocks binding

      Like most clock drivers, the Maxim 77686 PMIC clock binding
      follows the convention that the "#clock-cells" property is
      used to specify the number of cells in a clock provider.

      But the binding document is not clear enough that it shall
      be set to 1 since the PMIC support multiple clocks outputs.

      Also, explain that the clocks identifiers are defined in a
      header file that can be included by Device Tree source with
      client nodes to avoid using magic numbers.

      Finally, add "clock-output-names" as an optional property
      since now is supported by the clock driver.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 1887d69308f94eec12d581b4dbab67c28274039d
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:01 2014 +0200

      clk: max77686: Convert to the generic max clock driver

      Clocks drivers for Maxim PMIC are very similar so they can
      be converted to use the generic Maxim clock driver.

      Also, while being there use module_platform_driver() helper
      macro to eliminate more boilerplate code.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 5dbbb00f712edff8454f9741db61f9e0a4fec919
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:00 2014 +0200

      clk: Add generic driver for Maxim PMIC clocks

      Maxim Integrated Power Management ICs are very similar with
      regard to their clock outputs. Most of the clock drivers for
      these chips are duplicating code and are simpler enough that
      can be converted to use a generic driver to consolidate code
      and avoid duplication.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit a8a76f563cfa1a4e47b6d8b2bef9c0d44a3fd7b0
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:32:59 2014 +0200

      clk: max77686: Add DT include for MAX77686 PMIC clock

      This patch adds a dt-binding include for Maxim 77686
      PMIC clock IDs that can be used by both the max77686
      clock driver and Device Tree source files.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 9a01b56b1a79e210e9d2d67c9b18906d31d536c4
  Author: Huang Ying <ying.huang@xxxxxxxxx>
  Date:   Sun Sep 7 11:05:20 2014 +0800

      f2fs: avoid node page to be written twice in gc_node_segment

      In gc_node_segment, if node page gc is run concurrently with node page
      writeback, and check_valid_map and get_node_page run after page locked
      and before cur_valid_map is updated as below, it is possible for the
      page to be written twice unnecessarily.

                        sync_node_pages
                          try_lock_page
                          ...
      check_valid_map             f2fs_write_node_page
                            ...
                            write_node_page
                              do_write_page
                                allocate_data_block
                                  ...
                                  refresh_sit_entry /* update cur_valid_map */
                                  ...
                            ...
                            unlock_page
      get_node_page
      ...
      set_page_dirty
      ...
      f2fs_put_page
        unlock_page

      This can be solved via calling check_valid_map after get_node_page again.

      Signed-off-by: Huang, Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 721bd4d5c3f957f98157b6dcac9c4a4dd828e3ff
  Author: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 18:31:00 2014 +0800

      f2fs: use lock-less list(llist) to simplify the flush cmd management

      We use flush cmd control to collect many flush cmds, and flush them
      together. In this case, we use two list to manage the flush cmds
      (collect and dispatch), and one spin lock is used to protect this.
      In fact, the lock-less list(llist) is very suitable to this case,
      and we use simplify this routine.

      -
      v2:
      -use llist_for_each_entry_safe to fix possible use-after-free issue.
      -remove the unused field from struct flush_cmd.
      Thanks for Yu's suggestion.
      -

      Signed-off-by: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 184a5cd2ce281f1207d72adb9ae18e416ca371db
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Sep 4 18:13:01 2014 +0800

      f2fs: refactor flush_sit_entries codes for reducing SIT writes

      In commit aec71382c681 ("f2fs: refactor flush_nat_entries codes for 
reducing NAT
      writes"), we descripte the issue as below:

      "Although building NAT journal in cursum reduce the read/write work for 
NAT
      block, but previous design leave us lower performance when write 
checkpoint
      frequently for these cases:
      1. if journal in cursum has already full, it's a bit of waste that we 
flush all
         nat entries to page for persistence, but not to cache any entries.
      2. if journal in cursum is not full, we fill nat entries to journal util
         journal is full, then flush the left dirty entries to disk without 
merge
         journaled entries, so these journaled entries may be flushed to disk 
at next
         checkpoint but lost chance to flushed last time."

      Actually, we have the same problem in using SIT journal area.

      In this patch, firstly we will update sit journal with dirty entries as 
many as
      possible. Secondly if there is no space in sit journal, we will remove all
      entries in journal and walk through the whole dirty entry bitmap of sit,
      accounting dirty sit entries located in same SIT block to sit entry set. 
All
      entry sets are linked to list sit_entry_set in sm_info, sorted ascending 
order
      by count of entries in set. Later we flush entries in set which have 
fewest
      entries into journal as many as we can, and then flush dense set with 
merged
      entries to disk.

      In this way we can use sit journal area more effectively, also we will 
reduce
      SIT update, result in gaining in performance and saving lifetime of flash
      device.

      In my testing environment, it shows this patch can help to reduce SIT 
block
      update obviously.

      virtual machine + hard disk:
      fsstress -p 20 -n 400 -l 5
                sit page num    cp count        sit pages/cp
      based             2006.50         1349.75         1.486
      patched           1566.25         1463.25         1.070

      Our latency of merging op is small when handling a great number of dirty 
SIT
      entries in flush_sit_entries:
      latency(ns)       dirty sit count
      36038             2151
      49168             2123
      37174             2232

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit d3a14afd5ed1970519a2d6ed59f4062ec3ba821f
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Sep 4 18:11:47 2014 +0800

      f2fs: remove unneeded sit_i in macro SIT_BLOCK_OFFSET/START_SEGNO

      sit_i in macro SIT_BLOCK_OFFSET/START_SEGNO is not used, remove it.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit b0c44f05a2b719f3ecfa4673c04d80a17bb23e92
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 17:19:04 2014 -0700

      f2fs: need fsck.f2fs if the recovery was failed

      If the roll-forward recovery was failed, we'd better conduct fsck.f2fs.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit ec325b5270cd3ba01bce299d1ede1616f31813ea
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 16:24:11 2014 -0700

      f2fs: handle bug cases by letting fsck.f2fs initiate

      This patch adds to handle corner buggy cases for fsck.f2fs.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 05796763b8d19b48bb4149bfb1aa1a91dd9faee6
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 16:05:00 2014 -0700

      f2fs: add BUG cases to initiate fsck.f2fs

      This patch replaces BUG cases with f2fs_bug_on to remain fsck.f2fs 
information.
      And it implements some void functions to initiate fsck.f2fs too.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 9850cf4a8908886370b1f15aacf83d291f098c72
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 15:52:58 2014 -0700

      f2fs: need fsck.f2fs when f2fs_bug_on is triggered

      If any f2fs_bug_on is triggered, fsck.f2fs is needed.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 2ae4c673e3cbd69bc2decf6d7f5961f3c7b9b38b
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 15:43:52 2014 -0700

      f2fs: retain inconsistency information to initiate fsck.f2fs

      This patch adds sbi->need_fsck to conduct fsck.f2fs later.
      This flag can only be removed by fsck.f2fs.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit f0b99ca041258ed0eb27dc724de22d84dab78a7c
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:45 2014 +0200

      ASoC: da732x: Cleanup manual bias level transitions

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ee6b42ee21b16aa322758fdab0d57082761b09fd
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:44 2014 +0200

      ASoC: da732x: Remove unused codec field form da732x_priv struct

      The field is initialized in the probe callback, but never used again. So 
it
      can be removed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f66a91ff8e83e95c822691270d883cbcb3244302
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:43 2014 +0200

      ASoC: da732x: Remove unnecessary idle_bias_off initialization

      idle_bias_off is false by default, no need to set it explicitly.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 02bf34f4b8793a23dd0dbc4fda09d611a70ca0c9
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:42 2014 +0200

      ASoC: cs42l73: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2a4bc751fcc50c15bd4782cfc2ea513bef92a20f
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:41 2014 +0200

      ASoC: cs42l56: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 417c60e8f248a84e8e768c55d191689d1e27e05f
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:40 2014 +0200

      ASoC: cs42l52: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit de3ac8106815f0129947c78de5b7666ff8748096
  Merge: e649057 a4f87ce
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 9 21:08:02 2014 +0100

      Merge branch 'topic/cs42l56' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-suspend

  commit e0b93eddfe17dcb7d644eb5d6ad02a86fc41a977
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 11:27:32 2014 -0400

      security: make security_file_set_fowner, f_setown and __f_setown void 
return

      security_file_set_fowner always returns 0, so make it f_setown and
      __f_setown void return functions and fix up the error handling in the
      callers.

      Cc: linux-security-module@xxxxxxxxxxxxxxx
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 1c994a0909a556508c2cc26ab5d9e13c5ce33aa0
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 06:49:41 2014 -0400

      locks: consolidate "nolease" routines

      GFS2 and NFS have setlease routines that always just return -EINVAL.
      Turn that into a generic routine that can live in fs/libfs.c.

      Cc: <linux-nfs@xxxxxxxxxxxxxxx>
      Cc: Steven Whitehouse <swhiteho@xxxxxxxxxx>
      Cc: <cluster-devel@xxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Acked-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 699688a416524c3cea9eafaca69fc6c06c13c02e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      locks: remove lock_may_read and lock_may_write

      There are no callers of these functions.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 09802fd2a8caea2a2147fca8d7975697c5de573d
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      lockd: rip out deferred lock handling from testlock codepath

      As Kinglong points out, the nlm_block->b_fl field is no longer used at
      all. Also, vfs_test_lock in the generic locking code will only return
      FILE_LOCK_DEFERRED if FL_SLEEP is set, and it isn't here.

      The only other place that returns that value is the DLM lock code, but
      it only does that in dlm_posix_lock, never in dlm_posix_get.

      Remove all of the deferred locking code from the testlock codepath
      since it doesn't appear to ever be used anyway.

      I do have a small concern that this might cause a behavior change in the
      case where you have a block already sitting on the list when the
      testlock request comes in, but that looks like it doesn't really work
      properly anyway. I think it's best to just pass that down to
      vfs_test_lock and let the filesystem report that instead of trying to
      infer what's going on with the lock by looking at an existing block.

      Cc: cluster-devel@xxxxxxxxxx
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Kinglong Mee <kinglongmee@xxxxxxxxx>

  commit aef9583b234a4ecdbcaf2c3024f29d4244b18e83
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      NFSD: Get reference of lockowner when coping file_lock

      v5: using nfs4_get_stateowner() instead of an inline function
      v3: Update based on Jeff's comments
      v2: Fix bad using of struct file_lock_operations for handle the owner

      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit b5971afa0b33361667bc88f3e0eb3fc31f778dc6
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:43 2014 -0400

      NFSD: New helper nfs4_get_stateowner() for atomic_inc sop reference

      v5: same as the first version

      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit f328296e27414394f25cebaef4a111a82ce0df32
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:43 2014 -0400

      locks: Copy fl_lmops information for conflock in locks_copy_conflock()

      Commit d5b9026a67 ([PATCH] knfsd: locks: flag NFSv4-owned locks) using
      fl_lmops field in file_lock for checking nfsd4 lockowner.

      But, commit 1a747ee0cc (locks: don't call ->copy_lock methods on return
      of conflicting locks) causes the fl_lmops of conflock always be NULL.

      Also, commit 0996905f93 (lockd: posix_test_lock() should not call
      locks_copy_lock()) caused the fl_lmops of conflock always be NULL too.

      Make sure copy the private information by fl_copy_lock() in struct
      file_lock_operations, merge __locks_copy_lock() to fl_copy_lock().

      Jeff advice, "Set fl_lmops on conflocks, but don't set fl_ops.
      fl_ops are superfluous, since they are callbacks into the filesystem.
      There should be no need to bother the filesystem at all with info
      in a conflock. But, lock _ownership_ matters for conflocks and that's
      indicated by the fl_lmops. So you really do want to copy the fl_lmops
      for conflocks I think."

      v5: add missing calling of locks_release_private() in nlmsvc_testlock()
      v4: only copy fl_lmops for conflock, don't copy fl_ops

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 5c97d7b1479982a48cf2129062b880c2555049ac
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:43 2014 -0400

      locks: New ops in lock_manager_operations for get/put owner

      NFSD or other lockmanager may increase the owner's reference,
      so adds two new options for copying and releasing owner.

      v5: change order from 2/6 to 3/6
      v4: rename lm_copy_owner/lm_release_owner to lm_get_owner/lm_put_owner

      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 3fe0fff18fe87c6a2179837de68d1174903c6367
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:42 2014 -0400

      locks: Rename __locks_copy_lock() to locks_copy_conflock()

      Jeff advice, " Right now __locks_copy_lock is only used to copy
      conflocks. It would be good to rename that to something more
      distinct (i.e.locks_copy_conflock), to make it clear that we're
      generating a conflock there."

      v5: change order from 3/6 to 2/6
      v4: new patch only renaming function name

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d0449b90f80f263e17e8b3ce31442e45121dc46c
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:42 2014 -0400

      locks: Remove unused conf argument from lm_grant

      This argument is always NULL so don't pass it around.

      [jlayton: remove dependencies on previous patches in series]

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit f39b913cee67e401ad697578baca0ba34830209b
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:00:51 2014 -0400

      locks: pass correct "before" pointer to locks_unlink_lock in 
generic_add_lease

      The argument to locks_unlink_lock can't be just any pointer to a
      pointer. It must be a pointer to the fl_next field in the previous
      lock in the list.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.15+
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 1716bcf3f76fe71e98d4851a3eb73ea3d93d4773
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Mon Sep 8 22:53:36 2014 +0200

      bcma: add support for chipcommon B core

      This core is used on BCM4708 to configure the PCIe and USB3 PHYs and it
      contains the addresses to the Device Management unit. This will be used
      by the PCIe driver first.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 23a2f39c8f4035eade7f226eb7ada30c78d9eee3
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Mon Sep 8 22:53:35 2014 +0200

      bcma: store more alternative addresses

      Each core could have more than one alternative address. There are cores
      with 8 alternative addresses for different functions. The PHY control
      in the Chip common B core is done through the 2. alternative address
      and not the first one.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      CC: linux-usb@xxxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 367b341edbebc405d80fecd28ff973dfb7390d65
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:50:57 2014 +0530

      ath9k: Fix MCC scanning

      Scanning is curently broken when two channel contexts
      are active. For example in a P2P-GO/STA setup, the
      offchannel timer allows HZ / 10 to elapse before initiating
      a switch to the next scan channel from the current operating
      channel, which in this case would be the P2P-GO context.

      But, the channel context timer might decide to switch
      to the STA context when an SWBA comes early and a beacon
      is sent out. Since pending offchannel requests are processed
      in EVENT_BEACON_PREPARE, this causes inconsistent scanning.

      Fix this by making sure that a context switch happens
      before processing the pending offchannel request. This
      also makes sure that active channel contexts will always
      have higher priority than offchannel operations and the
      scan sequence looks like this:

      p2p-go, sta, p2p-go, offchannel, p2p-go, sta, p2p-go, offchannel,.....

      The oper-channel is p2p-go, so the STA context has to
      switch to p2p-go again before switching offchannel.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit da0162f3f0012465cc6d77c4d416fabb182713ad
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:50:56 2014 +0530

      ath9k: Fix offchannel operation

      When multiple channel contexts are active, an offchannel
      request will not be handled immediately, but will be
      queued to be handled later. But, currently, the channel definition
      is not copied to the local offchannel state. This
      breaks operation like scanning when MCC is active.

      Fix this by storing the offchannel parameters properly.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a402764452672dfe119e68edf7a21f1739b71f76
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:50:55 2014 +0530

      ath9k: Use a subroutine to assign HW queues

      Reduces code duplication.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ca529c9373bbcabf55a12e4225d625ee26fc8abb
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:19 2014 +0530

      ath9k: Fix interface accounting

      Currently, the interface count is maintained globally,
      but this causes problems in RX filter calculation.
      Make the interface count a per-channel-context variable
      to fix this.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fce344309944c61d748eeef530b49764f90b05bb
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:18 2014 +0530

      ath9k: Fix RX filters in channel contexts

      Maintain the RX filter on a per-channel-context
      basis and not globally. Not doing so was resulting
      in incorrect filter calculation.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3d1132d008e635c770d625f3908f201892634afe
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:17 2014 +0530

      ath9k: Fix COMP_BAR filter

      ATH9K_RX_FILTER_COMP_BAR is used to receive BAR
      completion frames and is set if the current channel
      is HT. When channel contexts are enabled, instead of using
      the mac80211 helpers, check if the current channel
      definition is HT.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 19ec477f168fb514b961de5ffdb02742153728e6
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:16 2014 +0530

      ath9k: Fix ath_startrecv()

      Since ath_startrecv() doesn't return an error value,
      cleanup the callsites.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9019f646b2da436da557e58c3fe3a2dfda440a55
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:15 2014 +0530

      ath9k: Fix RX filter calculation

      If multiple channel contexts are active, then the opmode
      can be different in each context. Since the RX filter is
      calculated in ath_startrecv() before switching to the
      new opmode, the wrong filters are chosen.

      Fix this by calling ath9k_calculate_summary_state() before
      the RX module is started.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fdcf1bd44f5c8892255aefffa681426049670319
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:14 2014 +0530

      ath9k: Add CTWindow support

      Since CTWindow can be used for improving discoverability,
      fill this field in the NoA Attribute properly.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bb628eb9f0bda030c2cc9e417f52c9a344fc65fc
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:13 2014 +0530

      ath9k: Fix offchannel duration calculation

      Currently, different units are used for handling
      sc->offchannel.duration. In scan mode, it contains jiffies and in RoC
      mode, milliseconds is used. This causes confusion since in
      ath_chanctx_switch(), TU_TO_USEC is used to determine the offchannel
      duration, resulting in incorrect values. Fix this by using jiffies in
      both modes.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bd81533dbd79344232299b4669e9e3f596e618c5
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:12 2014 +0530

      ath9k: Fix NoA start time calculation

      The start time field in the NoA attribute needs to be
      updated based on the TSF timer when an absence notification
      is sent by the P2P GO. When two channel contexts are active,
      continuous, cyclic NoA is announced by setting the count value to 255,
      but the start time is updated only once, for one beacon and
      the same value is sent in all subsequent beacons, even
      though the timestamp keeps moving.

      Fix this by removing the check for 'periodic_noa_duration'
      and assign the interface's start_time/duration values directly
      when there is more than one active context.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9bf30ff93dae035bb60ea2f3812e44ac79b31478
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:11 2014 +0530

      ath9k: Fix panic when adding an AP interface

      If a station interface is already assigned to a context
      and is active and a second interface of type AP is added,
      then beaconing on the new interface has to be begin only
      after the BSS_CHANGED_BEACON_ENABLED flag is sent by mac80211
      to the driver.

      But, since we issue ATH_CHANCTX_EVENT_ENABLE_MULTICHANNEL as soon
      as a new channel context is added, a switch occurs almost immediately
      before BSS_CHANGED_BEACON_ENABLED is received. When a HW reset
      is done for the new context, beacons are enabled for the
      interface since "enable_beacon" in the BSS config maintained
      in mac80211 is true - but the driver hasn't been notified yet.
      This causes a panic, since the beacon interval is zero for this
      interface and ath9k_cmn_beacon_config_ap() doesn't have a safety check.

      Fix this panic by checking if the beacon params has been cached
      for this context and use the "enable_beacon" flag maintained
      locally in the driver. Also, recalculate the summary data
      after the beacon params have been cached when BSS_CHANGED_BEACON_ENABLED
      is received.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 602607b6e7413e4f5b194bf28deb7195b0395486
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:10 2014 +0530

      ath9k: Fix beacons for managed mode

      If the current opmode is managed, the ATH_OP_BEACONS flag
      needs to be set only when there is a primary station interface
      and it is associated/active.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 12a1b3d4c3067323c5140b405f9290cd7f1d1dac
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:09 2014 +0530

      ath9k: Fix beacon configuration for channel contexts

      In channel context mode, when a new context is added,
      mac80211 issues a bss_info_changed() notfication when
      preparing the connection for the new interface/context.

      But, this is done prior to the mgd_prepare_tx() call which
      is where we switch to the new context. Since the current
      context will be different when the earlier bss_info_changed()
      is handled, the beacon information for the VIF is not
      updated, but discarded since the rules for the current context
      disallows it.

      In the subsequent association process for the new context/vif,
      this becomes a problem because the beacon parameters are invalid.
      This causes problems with the TSF timer, causing large jumps.

      To fix this, check if the beacon info is being updated for a
      different context and if so, allow it without any checks since
      we limit the max. interfaces to two anyway.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 37a7f8762d84327f8e7a8b7d7557c8415b42fc13
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 5 00:18:49 2014 +0200

      bcma: register NAND and QSPI cores early

      On Northstar (ARM arch) we will use MTD subsystem to access NVRAM and
      SPROM. To get access to flash device we need to register these cores
      first.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6e094bd805a9b6ad2f5421125db8f604a166616c
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 5 00:18:48 2014 +0200

      bcma: move code for core registration into separate function

      This cleans code a bit and will us to register cores in other places as
      well. The only difference with this patch is using "core_index" for
      setting device name.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ed364abffd6e19bec67b7ccda8237213b8b37640
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:46 2014 -0500

      rtlwifi: btcoexist: Update remaining old parts of the driver

      This patch makes halbtcoutsrc.{c,h} work with the new pieces of the 
driver.
      Also included are some modifications to various header files.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c96fd200e9af8ad4c4891ef579044a75c659d8c7
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:45 2014 -0500

      rtlwifi: btcoexist: Add second part of BT coexistence routines for 
rtl8821ae

      This code comes from the V062414 version of the drivers from Realtek.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2ec7f01c35727574953dbd884d7d45da940a25ee
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:44 2014 -0500

      rtlwifi: btcoexist: Add BT coexistence routines for driver rtl8821ae

      This patch adds the code needed for the new rtl8821ae driver.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f5b5869095819970333dc9de54eed5c552407d35
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:43 2014 -0500

      rtlwifi: btcoexist: Modify driver to support BT coexistence in rtl8723be

      This patch adds the routines found in the V062814 Realtek version.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2187e9a2ce575ee85a1ce31fa2ecbc0f580c105f
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:42 2014 -0500

      rtlwifi: btcoexist: Modify driver for V062814 Realtek driver

      This patch adds the routines needed to support BT coexistence with the
      new rtl8192ee driver.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e8f3fef412d4ffd8cb1bd5cd7a6e5572e21bf80a
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:41 2014 -0500

      rtlwifi: btcoexist: Modify rtl_btc for changes in latest Realtek code

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e79fff28587c9437282c863722d1fa186143f62a
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:40 2014 -0500

      rtlwifi: btcoexist: Modify btcoexist for changes in the V062814 Realtek 
version

      This patch is the first of a set to bring this driver up to the latest 
Realtek code.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a395135ddebb0a06052b84c309eb6cb68b79c797
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Mon Sep 1 23:11:07 2014 +0200

      bcma: use separated function to initialize bus on SoC

      This is required to split SoC bus init into two phases. The later one
      (which includes scanning) should be called when kalloc is available.

      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dc8ecdd3a3fccf73fcb07711cde064ce5727f9d1
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Mon Sep 1 23:11:06 2014 +0200

      bcma: move bus struct setup into early part of host specific code

      This change is important for SoC host. In future we will want to know
      chip ID (needed for early MIPS boot) before doing cores scanning.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8eaf503480e4b45c2cb5d555388ab209ae305dd3
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 16:02:09 2014 -0700

      clk: zynq: Move const initdata into correct code section

      Use __initconst instead of __initdata for constant init data.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 034cc6ebae0a811abb0de6f1a7b58e9a6a8c95c7
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 16:02:08 2014 -0700

      clk: zynq: Remove pointless return at end of void function

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 88cebf5e09775b6ef024685729d41c3dd03a711d
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 16:02:07 2014 -0700

      clk: zynq: Remove unnecessary OOM message

      As checkpatch suggests:
        WARNING: Possible unnecessary 'out of memory' message,
      remove an error message after failing kmalloc() from the PLL driver.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit c9104b04fe708ec4ac7452eef7ccdedfd22eff25
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Mon Sep 8 09:28:19 2014 +0530

      ethernet: ti: remove unwanted THIS_MODULE macro

      It removes the owner field updation of driver structure.
      It will be automatically updated by module_platform_driver()

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e403aded79a1bfb610adc53490ded8d2058f9daf
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Sep 6 19:06:11 2014 +0800

      openvswitch: change the data type of error status to atomic_long_t

      Change the date type of error status from u64 to atomic_long_t, and use 
atomic
      operation, then remove the lock which is used to protect the error status.

      The operation of atomic maybe faster than spin lock.

      Cc: Pravin Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5aaa62d608464bedb30afc62e5073629de505afb
  Author: Rami Rosen <ramirose@xxxxxxxxx>
  Date:   Sat Sep 6 13:08:08 2014 +0300

      bridge: Cleanup of unncessary check.

      This patch removes an unncessary check in the br_afspec() method of
      br_netlink.c.

      Signed-off-by: Rami Rosen <ramirose@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8b86f7f319330cf2c8ce13f36fa3b13828011daa
  Merge: 49a6015 1332351
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:30:05 2014 -0700

      Merge branch 'bridge_rtnl_link'

      Jiri Pirko says:

      ====================
      bridge: implement rtnl_link options for getting and setting bridge options

      So far, only sysfs is complete interface for getting and setting bridge
      options. This patchset follows-up on the similar bonding code and
      allows userspace to get/set bridge master/port options using Netlink
      IFLA_INFO_DATA/IFLA_INFO_SLAVE_DATA attr.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13323516172178ff8184855ee4bc66d46fd89619
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:32 2014 +0200

      bridge: implement rtnl_link_ops->changelink

      Allow rtnetlink users to set bridge master info via IFLA_INFO_DATA attr
      This initial part implements forward_delay, hello_time, max_age options.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e5c3ea5c668033b303e7ac835d7d91da32d97958
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:31 2014 +0200

      bridge: implement rtnl_link_ops->get_size and rtnl_link_ops->fill_info

      Allow rtnetlink users to get bridge master info in IFLA_INFO_DATA attr
      This initial part implements forward_delay, hello_time, max_age options.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ac636b8591c37bb5028814a4ebd41d263b56181
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:30 2014 +0200

      bridge: implement rtnl_link_ops->slave_changelink

      Allow rtnetlink users to set port info via IFLA_INFO_SLAVE_DATA attr

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ced8283f90b88bbf7ec9a6b869586b611167394e
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:29 2014 +0200

      bridge: implement rtnl_link_ops->get_slave_size and 
rtnl_link_ops->fill_slave_info

      Allow rtnetlink users to get port info in IFLA_INFO_SLAVE_DATA attr

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f49579a39533bf839b2af807b094fc652f9e49b
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:28 2014 +0200

      bridge: switch order of rx_handler reg and upper dev link

      The thing is that netdev_master_upper_dev_link calls
      call_netdevice_notifiers(NETDEV_CHANGEUPPER, dev). That generates rtnl
      link message and during that, rtnl_link_ops->fill_slave_info is called.
      But with current ordering, rx_handler and IFF_BRIDGE_PORT are not set
      yet so there would have to be check for that in fill_slave_info callback.

      Resolve this by reordering to similar what bonding and team does to
      avoid the check.

      Also add removal of IFF_BRIDGE_PORT flag into error path.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 49a601589caaf0e93194c0cc9b4ecddbe75dd2d5
  Author: Vincent Bernat <vincent@xxxxxxxxx>
  Date:   Fri Sep 5 15:09:03 2014 +0200

      net/ipv4: bind ip_nonlocal_bind to current netns

      net.ipv4.ip_nonlocal_bind sysctl was global to all network
      namespaces. This patch allows to set a different value for each
      network namespace.

      Signed-off-by: Vincent Bernat <vincent@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afddacc3ccd048c49c7f4f0ad0b6a40730c74715
  Merge: 5b4c314 daedfb2
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 10:27:22 2014 -0700

      Merge branch 'ebpf'

      Alexei Starovoitov says:

      ====================
      load imm64 insn and uapi/linux/bpf.h

      V9->V10
      - no changes, added Daniel's ack

      Note they're on top of Hannes's patch in the same area [1]

      V8 thread with 'why' reasoning and end goal [2]

      Original set [3] of ~28 patches I'm planning to present in 4 stages:

        I. this 2 patches to fork off llvm upstreaming
       II. bpf syscall with manpage and map implementation
      III. bpf program load/unload with verifier testsuite (1st user of
           instruction macros from bpf.h and 1st user of load imm64 insn)
       IV. tracing, etc

      [1] http://patchwork.ozlabs.org/patch/385266/
      [2] https://lkml.org/lkml/2014/8/27/628
      [3] https://lkml.org/lkml/2014/8/26/859
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit daedfb22451dd02b35c0549566cbb7cc06bdd53b
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Thu Sep 4 22:17:18 2014 -0700

      net: filter: split filter.h and expose eBPF to user space

      allow user space to generate eBPF programs

      uapi/linux/bpf.h: eBPF instruction set definition

      linux/filter.h: the rest

      This patch only moves macro definitions, but practically it freezes 
existing
      eBPF instruction set, though new instructions can still be added in the 
future.

      These eBPF definitions cannot go into uapi/linux/filter.h, since the names
      may conflict with existing applications.

      Full eBPF ISA description is in Documentation/networking/filter.txt

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02ab695bb37ee9ad515df0d0790d5977505dd04a
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Thu Sep 4 22:17:17 2014 -0700

      net: filter: add "load 64-bit immediate" eBPF instruction

      add BPF_LD_IMM64 instruction to load 64-bit immediate value into a 
register.
      All previous instructions were 8-byte. This is first 16-byte instruction.
      Two consecutive 'struct bpf_insn' blocks are interpreted as single 
instruction:
      insn[0].code = BPF_LD | BPF_DW | BPF_IMM
      insn[0].dst_reg = destination register
      insn[0].imm = lower 32-bit
      insn[1].code = 0
      insn[1].imm = upper 32-bit
      All unused fields must be zero.

      Classic BPF has similar instruction: BPF_LD | BPF_W | BPF_IMM
      which loads 32-bit immediate value into a register.

      x64 JITs it as single 'movabsq %rax, imm64'
      arm64 may JIT as sequence of four 'movk x0, #imm16, lsl #shift' insn

      Note that old eBPF programs are binary compatible with new interpreter.

      It helps eBPF programs load 64-bit constant into a register with one
      instruction instead of using two registers and 4 instructions:
      BPF_MOV32_IMM(R1, imm32)
      BPF_ALU64_IMM(BPF_LSH, R1, 32)
      BPF_MOV32_IMM(R2, imm32)
      BPF_ALU64_REG(BPF_OR, R1, R2)

      User space generated programs will use this instruction to load constants 
only.

      To tell kernel that user space needs a pointer the _pseudo_ variant of
      this instruction may be added later, which will use extra bits of encoding
      to indicate what type of pointer user space is asking kernel to provide.
      For example 'off' or 'src_reg' fields can be used for such purpose.
      src_reg = 1 could mean that user space is asking kernel to validate and
      load in-kernel map pointer.
      src_reg = 2 could mean that user space needs readonly data section pointer
      src_reg = 3 could mean that user space needs a pointer to per-cpu local 
data
      All such future pseudo instructions will not be carrying the actual 
pointer
      as part of the instruction, but rather will be treated as a request to 
kernel
      to provide one. The kernel will verify the request_for_a_pointer, then
      will drop _pseudo_ marking and will store actual internal pointer inside
      the instruction, so the end result is the interpreter and JITs never
      see pseudo BPF_LD_IMM64 insns and only operate on generic BPF_LD_IMM64 
that
      loads 64-bit immediate into a register. User space never operates on 
direct
      pointers and verifier can easily recognize request_for_pointer vs other
      instructions.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a6540ca856aeb5adbdee80836af7c2326e55d3b
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:19:18 2014 +0200

      ARM: mvebu: Change vendor prefix for Intersil Corporation to isil

      Currently there is a wild mixture of isl, isil, and intersil
      compatibles in the kernel. At this point, changing the vendor
      symbol to the most often used variant, which is equal to the
      NASDAQ symbol, isil, should not hurt.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410167960-554-4-git-send-email-p.zabel@xxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ccf8ca4bfb7247f0f209c41d9d9c84736b14651d
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Mon Sep 8 13:30:29 2014 +1000

      ARM: mvebu: use improved armada spi device tree compatible name

      Switch the Armada SoC SPI port device tree binding to use the new improved
      armada-370-spi compatible name. This allows for a wider range of baud 
rates
      to be used.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Tested-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410147029-30067-1-git-send-email-gerg@xxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2f83c3da277e08877280fa2c0fc21aad9aca6735
  Merge: 6ce041a 71bcada
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:51:31 2014 +0200

      Merge tag 'socfpga_driver_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next into next/drivers

      Pull "SOCFPGA driver update for v3.18" from Dinh Nguyen:

      This is the EDAC driver for EDAC. Boris had given me permission to
      take this patch together with it's DTS component. The DTS portion was in 
the
      previous pull request.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'socfpga_driver_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next:
        edac: altera: Add Altera SDRAM EDAC support

  commit 500abb6ccb9e3f8d638a7f422443a8549245ef90
  Author: Arnaud Ebalard <arno@xxxxxxxxxxxx>
  Date:   Sat Sep 6 22:49:38 2014 +0200

      ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC

      The bootloader on the Netgear ReadyNAS RN2120 uses Hardware BCH
      ECC (strength = 4), while the pxa3xx NAND driver by default uses
      Hamming ECC (strength = 1).

      This patch changes the ECC mode on these machines to match that
      of the bootloader and of the stock firmware. That way, it is
      now possible to update the kernel from userland (e.g. using
      standard tools from mtd-utils package); u-boot will happily
      load and boot it.

      The issue was initially reported and fixed by Ben Pedell for
      RN102. The RN2120 shares the same Hynix H27U1G8F2BTR NAND
      flash and setup. This patch is based on Ben's fix for RN102.

      Fixes: ad51eddd95ad ("ARM: mvebu: Enable NAND controller in ReadyNAS 2120 
.dts file")
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/61f6a1b7ad0adc57a0e201b9680bc2e5f214a317.1410035142.git.arno@xxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 225b94cdf719d0bc522a354bdafc18e5da5ff83b
  Author: Arnaud Ebalard <arno@xxxxxxxxxxxx>
  Date:   Sat Sep 6 22:49:25 2014 +0200

      ARM: mvebu: Netgear RN104: Use Hardware BCH ECC

      The bootloader on the Netgear ReadyNAS RN104 uses Hardware BCH
      ECC (strength = 4), while the pxa3xx NAND driver by default uses
      Hamming ECC (strength = 1).

      This patch changes the ECC mode on these machines to match that
      of the bootloader and of the stock firmware. That way, it is
      now possible to update the kernel from userland (e.g. using
      standard tools from mtd-utils package); u-boot will happily
      load and boot it.

      The issue was initially reported and fixed by Ben Pedell for
      RN102. The RN104 shares the same Hynix H27U1G8F2BTR NAND
      flash and setup. This patch is based on Ben's fix for RN102.

      Fixes: 0373a558bd79 ("ARM: mvebu: Enable NAND controller in ReadyNAS 104 
.dts file")
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/920c7e7169dc6aaaa3eb4bced2336d38e77b8864.1410035142.git.arno@xxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e86ed56adb571cddd47ba3a008e2353b057ba70b
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:18 2014 +0200

      ARM: mvebu: add SSCG to Armada 370 Device Tree

      The Armada 370 SoC has a Spread Spectrum Clock Generator. This commit
      adds the description of this generator to the Device Tree describing
      this SoC.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-4-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ceac26c64200015a5e6e358e903b1ca9a6f41dd8
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:19 2014 +0200

      clk: mvebu: armada-375: Fix the description of the SAR in the comment

      For dealing with the code we use the SAR1 and not the SAR0. The code
      was correct, and now the comments too.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-5-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 5e1a63f5f548bb8a3967f00be2f0e1e04290c613
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:17 2014 +0200

      clk: mvebu: armada-370: Fix timer drift caused by the SSCG deviation

      This commit activates the SSCG deviation correction for the Armada
      370. It uses the optional function introduced by the commit "clk:
      mvebu: Fix clk frequency value if SSCG is enabled".

      Without this fix the deviation measured on a Mirabox was of a few
      second each hour, whereas with this fix it was reduced at around
      50ppm (around 4s per day).

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-3-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 15917b16022427c53755abff4dc7051f3076dd7a
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:16 2014 +0200

      clk: mvebu: Fix clk frequency value if SSCG is enabled

      When the SSCG (Spread Spectrum Clock Generator) is enabled, it shifts
      the frequency of the clock. The percentage is no more than 1% but when
      the clock is used for a timer it leads to a clock drift.

      This patch allows to correct the affected clock when the SSCG is
      enabled. The check is done in an new optional function related to each
      SoC: is_sscg_enabled(). The fix is done with the other new optional
      function related to each SoC: fix_sscg_deviation. If one these
      functions are not present then no correction is done on the clock
      frequency.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-2-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 138310e18b70caed1b7acf02a2c97170dcb3c55d
  Merge: eb492df 5923abb2
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:09:35 2014 +0200

      Merge tag 'renesas-soc3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Third Round of Renesas ARM Based SoC Soc Updates for v3.18" from 
Simon Horman:

      * Initial r8a7794 SoC support
      * Support Cortex-A7 in shmobile_init_delay()

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Initial r8a7794 SoC support
        ARM: shmobile: support Cortex-A7 in shmobile_init_delay()

  commit eb492df9616156416e160bb59f7fd0437d6f5424
  Merge: 0b7f509 968d1af
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:07:30 2014 +0200

      Merge tag 'renesas-r8a7740-multiplatform-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Renesas ARM Based SoC r8a7740 Multiplatform Updates for v3.18" from 
Simon Horman:

      * Enable multiplatform support for r8a7740 SoC and remove
        its DT-reference C board DTS files.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-r8a7740-multiplatform-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: armadillo800eva reference: Remove DTS
        ARM: shmobile: armadillo800eva reference: Remove C board code
        ARM: shmobile: r8a7740: Add restart callback
        ARM: shmobile: armadillo800eva: Build DTS for multiplatform
        ARM: shmobile: armadillo800eva: Sync DTS
        ARM: shmobile: r8a7740: Multiplatform support

  commit c559a353410939c0884e83bdb0e2420a986ac53b
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 08:23:16 2014 +0200

      usb: gadget: f_fs: add ioctl returning ep descriptor

      This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
      returns endpoint descriptor to userspace. It works only if function
      is active.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit c40c4028f048a077a8950fd95e5d8901f773a63f
  Merge: 32dc5ca d07a1ec
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:03:17 2014 +0200

      Merge tag 'at91-cleanup2' of git://github.com/at91linux/linux-at91 into 
next/cleanup

      Pull "Second batch of AT91 cleanup for 3.18" from Nicolas Ferre:
      - Timer Counter (TC) fixup and cleanup:
        - fix segmentation fault when kexec-ing a kernel by masking
          TC interrupts at shutdown and probe time
        - use modern driver model: devm_*, probe function, sanitize IRQ request

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-cleanup2' of git://github.com/at91linux/linux-at91:
        clocksource: tcb_clksrc: sanitize IRQ request
        ARM: at91/tclib: mask interruptions at shutdown and probe
        ARM: at91/tclib: move initialization from alloc to probe
        ARM: at91/tclib: prefer using of devm_* functions

  commit e45cfa2051d1b7d3378887d9576e11484e25c7d6
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:52 2014 +0800

      usb: gadget: dbgp: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 0eba4550fc642f4a51d76bf20d2b8104ec81d8e5
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:51 2014 +0800

      usb: gadget: gadgetfs: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 02f751b43f6766da4382bed322926eb99d56f516
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:50 2014 +0800

      usb: gadget: configfs: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d8a816fc6f6a1d262798dc43d6791c3e93d2d2b5
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:49 2014 +0800

      usb: gadget: composite: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ef979a26e3d521d51dbd9950e46a69e303073171
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:48 2014 +0800

      usb: gadget: add reset API at usb_gadget_driver

      Adding reset API for UDC bus reset handler is useful for below
      two issues.

      Current disconnect API at usb_gadget_driver is also invoked at
      udc's bus reset handler, but the document says it is invoked when
      the host is disconnected.

      Besides, we may expect the gadget_driver to do different things
      for host sends bus reset and host disconnects gadget, eg, we may not
      want to flush dirty page for mass storage at bus reset, and want to
      do it at disconnection.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 85b06f5e53d17c15844ef3cd45d0c7107f0ae45c
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 15:06:09 2014 +0300

      usb: gadget: f_fs: signedness bug in __ffs_func_bind_do_descs()

      We need "idx" to be signed for the error handling to work.

      Fixes: 6d5c1c77bbf9 ('usb: gadget: f_fs: fix the redundant ep files 
problem')
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 13443799b559cde593826091a7de135483b245e5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:13 2014 +0300

      usb: gadget: f_uvc: use usb_gstrings_attach

      Attach strings to gadget with usb_strings_attach.
      It is required for correct instantiation of functions more than once:
      instead of modifying the local uvc_en_us_strings a function instance
      specific copy is created with usb_gstrings_attach.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit cb47d889e651d36b4200800de1d56977b910d8a3
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:12 2014 +0300

      usb: gadget: f_uvc: remove compatibility layer

      There are no users of the old interface left. Remove it.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit c913881ec6f5d17defd16dfd96fea576b17c04b9
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:11 2014 +0300

      usb: gadget: webcam: convert webcam to new interface of f_uvc

      Use the new function interface of f_uvc.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 87e9d8fd26c782623b79f2968431179f29b339f2
  Merge: facdb3d 75a4182
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 16:49:28 2014 +0200

      Merge tag 'socfpga_update_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next into next/dt

      Pull "arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries" From 
Dinh Nguyen:

      5 of the 6 patches are DTS updates and the 1 patch is updating
      the MAINTAINERS entry with my new email address.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'socfpga_update_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next:
        arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.
        ARM: dts: socfpga: memreserve first 4KB for future system use
        ARM: dts: socfpga: Add SD card detect
        ARM: dts: socfpga: remove extra alias in the ArriaV devkit
        ARM: dts: socfpga: unuse the slot-node and deprecate the 
supports-highspeed for dw-mmc
        MAINTAINERS: update entries for ARM/SOCFPGA platform

  commit 6d11ed76c45dd7c8322c2d03575f2164cc725c18
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:10 2014 +0300

      usb: gadget: f_uvc: convert f_uvc to new function interface

      Use the new function registration interface. It is required
      in order to integrate configfs support.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      [Updated copyright years]
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 3a83c16ef0e03e2ca2f1ce547a7cba53a62d0e0d
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:09 2014 +0300

      usb: gadget: uvc: separately compile some components of f_uvc

      Compile uvc_queue, uvc_v4l2, uvc_video separately so that later they can
      be all combined in a separately compiled f_uvc.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      [Make uvc_v4l2_ioctl_ops non-static]
      [Rename __UVC__V4L2__H__ and __UVC__VIDEO__H__]
      [Update MAINTAINERS]
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 7ea95b110811fa8e41f5960c278bcfc80b8b21c1
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:08 2014 +0300

      usb: gadget: uvc: rename functions to avoid conflicts with host uvc

      Prepare for separate compilation of uvc function's components.
      Some symbols will have to be exported, so rename to avoid
      conflicts with functions of the same name in host uvc.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      [Rename uvc_video_pump and uvc_queue_head as well]
      [Rename forgotten uvc_queue_cancel instance in a comment]
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 70aacc5777d1f1ca0a88067c9121ce86441bc4e0
  Author: Amit Virdi <amit.virdi@xxxxxx>
  Date:   Tue Sep 9 11:57:37 2014 +0530

      usb: gadget: zero: Fix warning generated by kbuild

      The kbuild test bot generated the warning:
        drivers/usb/gadget/function/f_sourcesink.c:1498: warning: comparison is
        always false due to limited range of data type

      This patch fixes it.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
      CC: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 6c8df11ddc3af738c4230100d2de89a02a20cb22
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:12 2014 +0200

      cpufreq: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Acked-by: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-8-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 6da4161355bb02876f9123857990f049959c8d7b
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:11 2014 +0200

      watchdog: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Cc: linux-watchdog@xxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/1409417172-6846-7-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ace2c0205b1bae2c3d1ea0932a1e45494938005a
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:10 2014 +0200

      rtc: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: rtc-linux@xxxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/1409417172-6846-6-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 1093d8cac46f9a40d2b4d6d20657e7970640a59b
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:09 2014 +0200

      leds: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      Use MACH_KIRKWOOD which will be set when kirkwood is built as part of
      mach-mvebu.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Acked-by: Bryan Wu <cooloney@xxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Cc: linux-leds@xxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/1409417172-6846-5-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 575be653f887601d3f656f7e951e34ecf66da5ec
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:08 2014 +0200

      thermal: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      Depend on MACH_KIRKWOOD, which will be set when kirkwood is built as
      part of ARCH_MVEBU.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Acked-by: Eduardo Valentin <edubezval@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-4-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 4efded056ec03b5b1b2d494588514edab2528757
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:07 2014 +0200

      ata: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-3-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e9e0da3323c3bb5adad640018445df701156e13e
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:06 2014 +0200

      cpuidle: kirkwood: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      Use MACH_KIRKWOOD, which is set when kirkwood is built as part of
      mach-mvebu.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-2-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9ba1f726bec090399eb9bb9157eb32dedc8e8c45
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Mon Sep 8 13:45:00 2014 +0200

      netfilter: nf_tables: add new nft_masq expression

      The nft_masq expression is intended to perform NAT in the masquerade 
flavour.

      We decided to have the masquerade functionality in a separated expression 
other
      than nft_nat.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit be6b635cd674add9410efa9ac6f03e0040848b12
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Thu Sep 4 14:06:49 2014 +0200

      netfilter: nf_nat: generalize IPv6 masquerading support for nf_tables

      Let's refactor the code so we can reach the masquerade functionality
      from outside the xt context (ie. nftables).

      The patch includes the addition of an atomic counter to the masquerade
      notifier: the stuff to be done by the notifier is the same for xt and
      nftables. Therefore, only one notification handler is needed.

      This factorization only involves IPv6; a similar patch exists to
      handle IPv4.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 8dd33cc93ec92b8460ed2ad98c6db39276f6a72b
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Thu Sep 4 14:06:33 2014 +0200

      netfilter: nf_nat: generalize IPv4 masquerading support for nf_tables

      Let's refactor the code so we can reach the masquerade functionality
      from outside the xt context (ie. nftables).

      The patch includes the addition of an atomic counter to the masquerade
      notifier: the stuff to be done by the notifier is the same for xt and
      nftables. Therefore, only one notification handler is needed.

      This factorization only involves IPv4; a similar patch follows to
      handle IPv6.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c55fbbb4a730e3d6e1727b7de08b39e6cd847fad
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 8 14:11:45 2014 +0200

      netfilter: ebtables: create audit records for replaces

      This is already done for x_tables (family AF_INET and AF_INET6), let's
      do it for AF_BRIDGE also.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit e42eff8a32f8b7bde88ea3c5a56391407cbe84f3
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Thu Sep 4 14:06:14 2014 +0200

      netfilter: nft_nat: include a flag attribute

      Both SNAT and DNAT (and the upcoming masquerade) can have additional
      configuration parameters, such as port randomization and NAT addressing
      persistence. We can cover these scenarios by simply adding a flag
      attribute for userspace to fill when needed.

      The flags to use are defined in include/uapi/linux/netfilter/nf_nat.h:

       NF_NAT_RANGE_MAP_IPS
       NF_NAT_RANGE_PROTO_SPECIFIED
       NF_NAT_RANGE_PROTO_RANDOM
       NF_NAT_RANGE_PERSISTENT
       NF_NAT_RANGE_PROTO_RANDOM_FULLY
       NF_NAT_RANGE_PROTO_RANDOM_ALL

      The caller must take care of not messing up with the flags, as they are
      added unconditionally to the final resulting nf_nat_range.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit b9ac12ef099707f405d7478009564302d7ed8393
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:26 2014 +0200

      netfilter: nf_tables: extend NFT_MSG_DELTABLE to support flushing the 
ruleset

      This patch extend the NFT_MSG_DELTABLE call to support flushing the entire
      ruleset.

      The options now are:
       * No family speficied, no table specified: flush all the ruleset.
       * Family specified, no table specified: flush all tables in the AF.
       * Family specified, table specified: flush the given table.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit ee01d5425634264089db74889c3547be13c3faef
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:25 2014 +0200

      netfilter: nf_tables: add helpers to schedule objects deletion

      This patch refactor the code to schedule objects deletion.
      They are useful in follow-up patches.

      In order to be able to use these new helper functions in all the code,
      they are placed in the top of the file, with all the dependant functions
      and symbols.

      nft_rule_disactivate_next has been renamed to nft_rule_deactivate.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c435201bede79735c23d6961ce369034f193e633
  Author: Bojan Prtvar <prtvar.b@xxxxxxxxx>
  Date:   Mon Sep 8 09:51:12 2014 +0200

      netfilter: xt_string: Remove unnecessary initialization of struct ts_state

      The skb_find_text() accepts uninitialized textsearch state variable.

      Signed-off-by: Bojan Prtvar <prtvar.b@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 5fcf0cf6073d4adb22e34cd1d14a6318699625a9
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Wed Sep 3 00:02:49 2014 +0300

      ipvs: reduce stack usage for sockopt data

      Use union to reserve the required stack space for sockopt data
      which is less than the currently hardcoded value of 128.
      Now the tables for commands should be more readable.
      The checks added for readability are optimized by compiler,
      others warn at compile time if command uses too much
      stack or exceeds the storage of set_arglen and get_arglen.

      As Dan Carpenter points out, we can run for unprivileged user,
      so we can silent some error messages.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      CC: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      CC: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
      CC: David Binderman <dcb314@xxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 3045d76070abe725dbb7fd8ff39c27b820d5a7eb
  Author: Ana Rey <anarey@xxxxxxxxx>
  Date:   Tue Sep 2 20:36:14 2014 +0200

      netfilter: nf_tables: add devgroup support in meta expresion

      Add devgroup support to let us match device group of a packets incoming
      or outgoing interface.

      Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit ce24b7217b60980ff0366dc6afbd5418db9972f2
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:24 2014 +0200

      netfilter: nf_tables: rename nf_table_delrule_by_chain()

      For the sake of homogenize the function naming scheme, let's rename
      nf_table_delrule_by_chain() to nft_delrule_by_chain().

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c559879406c10087ea2eab0e1868f79eced12bf9
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:23 2014 +0200

      netfilter: nf_tables: add helper to unregister chain hooks

      This patch adds a helper function to unregister chain hooks in the chain
      deletion path. Basically, a code factorization.

      The new function is useful in follow-up patches.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 5e266fe7c046b107496a338839cfb6008aeddbd8
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:21 2014 +0200

      netfilter: nf_tables: refactor rule deletion helper

      This helper function always schedule the rule to be removed in the 
following
      transaction.
      In follow-up patches, it is interesting to handle separately the logic of 
rule
      activation/disactivation from the transaction mechanism.

      So, this patch simply splits the original nf_tables_delrule_one() in two
      functions, allowing further control.

      While at it, for the sake of homigeneize the function naming scheme, let's
      rename nf_tables_delrule_one() to nft_delrule().

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 876665eafc0e43523d0c57b5c937b59696fb4a8f
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:31:09 2014 +0200

      netfilter: nft_chain_nat_ipv6: use generic IPv6 NAT code from core

      Use the exported IPv6 NAT functions that are provided by the core. This
      removes duplicated code so iptables and nft use the same NAT codebase.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 2a5538e9aa4929329813bee69922c9ae4990fcad
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:05:27 2014 +0200

      netfilter: nat: move specific NAT IPv6 to core

      Move the specific NAT IPv6 core functions that are called from the
      hooks from ip6table_nat.c to nf_nat_l3proto_ipv6.c. This prepares the
      ground to allow iptables and nft to use the same NAT engine code that
      comes in a follow up patch.

      This also renames nf_nat_ipv6_fn to nft_nat_ipv6_fn in
      net/ipv6/netfilter/nft_chain_nat_ipv6.c to avoid a compilation breakage.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit a2d61ed525f3458a913147fd02b1a5cf15e7551b
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Jul 2 15:42:19 2014 +0300

      integrity: make integrity files as 'integrity' module

      The kernel print macros use the KBUILD_MODNAME, which is initialized
      to the module name. The current integrity/Makefile makes every file
      as its own module, so pr_xxx messages are prefixed with the file name
      instead of the module.  Similar to the evm/Makefile and ima/Makefile,
      this patch fixes the integrity/Makefile to use the single name
      'integrity'.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 7ef84e65ecc60289281e8e7e83a8bb6a97d7df5c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu Apr 17 15:07:15 2014 +0300

      integrity: base integrity subsystem kconfig options on integrity

      The integrity subsystem has lots of options and takes more than
      half of the security menu.  This patch consolidates the options
      under "integrity", which are hidden if not enabled.  This change
      does not affect existing configurations.  Re-configuration is not
      needed.

      Changes v4:
      - no need to change "integrity subsystem" to menuconfig as
      options are hidden, when not enabled. (Mimi)
      - add INTEGRITY Kconfig help description

      Changes v3:
      - dependency to INTEGRITY removed when behind 'if INTEGRITY'

      Changes v2:
      - previous patch moved integrity out of the 'security' menu.
        This version keeps integrity as a security option (Mimi).

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 1ae8f41c23ff6a75c1432faed7281aea5ce7c236
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu Apr 17 14:41:06 2014 +0300

      integrity: move asymmetric keys config option

      For better visual appearance it is better to co-locate
      asymmetric key options together with signature support.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit b4148db51720a6b25a981ea72185312d4b6634fe
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu May 8 11:23:53 2014 +0300

      ima: initialize only required template

      IMA uses only one template. This patch initializes only required
      template to avoid unnecessary memory allocations.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Reviewed-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 17f4bad3abc7c09f42987d89ccccab02c03455a9
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Tue Aug 19 16:48:39 2014 +0300

      ima: remove usage of filename parameter

      In all cases except ima_bprm_check() the filename was not defined
      and ima_d_path() was used to find the full path.  Unfortunately,
      the bprm filename is a relative pathname (eg. ./<dir>/filename).

      ima_bprm_check() selects between bprm->interp and bprm->filename.
      The following dump demonstrates the differences between using
      filename and interp.

      bprm->filename
       filename: ./foo.sh, pathname: /root/bin/foo.sh
       filename: ./foo.sh, pathname: /bin/dash

      bprm->interp
       filename: ./foo.sh, pathname: /root/bin/foo.sh
       filename: /bin/sh, pathname: /bin/dash

      In both cases the pathnames are currently the same.  This patch
      removes usage of filename and interp in favor of d_absolute_path.

      Changes v3:
      - 11 extra bytes for "deleted" not needed (Mimi)
      - purpose "replace relative bprm filename with full pathname" (Mimi)

      Changes v2:
      - use d_absolute_path() instead of d_path to work in chroot environments.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 86f2bc024966d962d4d7575468e226e2269d198c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Aug 20 12:37:57 2014 +0300

      ima: remove unnecessary appraisal test

      ima_get_action() sets the "action" flags based on policy.
      Before collecting, measuring, appraising, or auditing the
      file, the "action" flag is updated based on the cached
      iint->flags.

      This patch removes the subsequent unnecessary appraisal
      test in ima_appraise_measurement().

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit e4a9c5196566bd47ac92f6e5ef7f48412ded7176
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Sep 3 10:19:58 2014 +0300

      ima: add missing '__init' keywords

      Add missing keywords to the function definition to cleanup
      to discard initialization code.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Reviewed-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 3a8a2eadc4946ce3af39b3447c32532324538f75
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Sep 3 10:19:57 2014 +0300

      ima: remove unnecessary extra variable

      'function' variable value can be changed instead of
      allocating extra '_func' variable.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit f68c05f4d2d4e19c40f4ac1e769cc0a2f9f544a0
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 22 09:43:55 2014 +0300

      ima: simplify conditional statement to improve performance

      Precede bit testing before string comparison makes code
      faster. Also refactor statement as a single line pointer
      assignment. Logic is following: we set 'xattr_ptr' to read
      xattr value when we will do appraisal or in any case when
      measurement template is other than 'ima'.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 65d98f3be25f7ee96af655f97e153d3d8d3d8ef9
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:56:18 2014 +0300

      integrity: remove declaration of non-existing functions

      Commit f381c27 "integrity: move ima inode integrity data management"
      (re)moved few functions but left their declarations in header files.
      This patch removes them and also removes duplicated declaration of
      integrity_iint_find().

      Commit c7de7ad "ima: remove unused cleanup functions".  This patch
      removes these definitions as well.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit d9a2e5d788d39f7593e2af5e1a365e2b9300679f
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Jul 2 15:12:26 2014 +0300

      integrity: prevent flooding with 'Request for unknown key'

      If file has IMA signature, IMA in enforce mode, but key is missing
      then file access is blocked and single error message is printed.

      If IMA appraisal is enabled in fix mode, then system runs as usual
      but might produce tons of 'Request for unknown key' messages.

      This patch switches 'pr_warn' to 'pr_err_ratelimited'.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 3034a146820c26fe6da66a45f6340fe87fe0983a
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Jun 27 18:15:44 2014 +0300

      ima: pass 'opened' flag to identify newly created files

      Empty files and missing xattrs do not guarantee that a file was
      just created.  This patch passes FILE_CREATED flag to IMA to
      reliably identify new files.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.14+

  commit f1ff6348b30b3658d138f05643149706f99078ae
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Jul 22 20:16:57 2014 -0400

      ftrace: Add separate function for non recursive callbacks

      Instead of using the generic list function for callbacks that
      are not recursive, call a new helper function from the mcount
      trampoline called ftrace_ops_recur_func() that will do the recursion
      checking for the callback.

      This eliminates an indirection as well as will help in future code
      that will use dynamically allocated trampolines.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3dcbad52cf18c3c379e96b992d22815439ebbe53
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Tue Sep 2 16:31:43 2014 +0300

      evm: properly handle INTEGRITY_NOXATTRS EVM status

      Unless an LSM labels a file during d_instantiate(), newly created
      files are not labeled with an initial security.evm xattr, until
      the file closes.  EVM, before allowing a protected, security xattr
      to be written, verifies the existing 'security.evm' value is good.
      For newly created files without a security.evm label, this
      verification prevents writing any protected, security xattrs,
      until the file closes.

      Following is the example when this happens:
      fd = open("foo", O_CREAT | O_WRONLY, 0644);
      setxattr("foo", "security.SMACK64", value, sizeof(value), 0);
      close(fd);

      While INTEGRITY_NOXATTRS status is handled in other places, such
      as evm_inode_setattr(), it does not handle it in all cases in
      evm_protect_xattr().  By limiting the use of INTEGRITY_NOXATTRS to
      newly created files, we can now allow setting "protected" xattrs.

      Changelog:
      - limit the use of INTEGRITY_NOXATTRS to IMA identified new files

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.14+

  commit 39e90c77637b3892a39f2908aea57539e961c50e
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 12:11:45 2014 +0300

      Bluetooth: 6lowpan: Route packets that are not meant to peer via correct 
device

      Packets that are supposed to be delivered via the peer device need to
      be checked and sent to correct device. This requires that user has set
      the routes properly so that the 6lowpan module can then figure out
      the destination gateway and the correct Bluetooth device.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17.x

  commit b2799cec22812f5f1aaaa57133df51876f685d84
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 12:11:44 2014 +0300

      Bluetooth: 6lowpan: Set the peer IPv6 address correctly

      The peer IPv6 address contained wrong U/L bit in the EUI-64 part.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17.x

  commit 2ae50d8d3aaf7154f72b44331b71f15799cdc1bb
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 12:11:43 2014 +0300

      Bluetooth: 6lowpan: Increase the connection timeout value

      Use the default connection timeout value defined in l2cap.h because
      the current timeout was too short and most of the time the connection
      attempts timed out.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17.x

  commit 66b0436977e2c62388d48836ff784f1fedb49c4f
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 20:53:22 2014 -0500

      ARM: dts: dra7-evm: Mark uart1 rxd as wakeup capable

      Mark rxd as wakeupcapable for 115200n8 no hardware-flow control
      configuration. If h/w flow control is being used, then rts/cts
      appropriately should be used.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit e2265abe7a18e5e6880d0cd35e2db08bcd237366
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri May 23 00:04:02 2014 -0500

      ARM: dts: OMAP5 / DRA7: switch over to interrupts-extended property for 
UART

      We've had deeper idle states working on omaps for few years now,
      but only in the legacy mode. When booted with device tree, the
      wake-up events did not have a chance to work until commit
      3e6cee1786a1 ("pinctrl: single: Add support for wake-up interrupts")
      that recently got merged. In addition to that we also needed
      commit 79d9701559a9 ("of/irq: create interrupts-extended property")
      that's now also merged.

      Note that there's no longer need to specify the wake-up bit in
      the pinctrl settings, the request_irq on the wake-up pin takes
      care of that.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit d8c5bab676774b9c260c7990b84a06a09310fbec
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:47:46 2014 -0500

      ARM: dts: AM437x: switch to compatible pinctrl

      Now that ti,am437-padconf is available, switch over to that compatible
      property. Retain pinctrl-single for legacy support.

      While at it, mark the pinctrl as interrupt controller so that it can
      be used with interrupts-extended property for wakeup events.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 817c0378c50c2aab2b026caab7486df6895ed8a2
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:47:46 2014 -0500

      ARM: dts: DRA7: switch to compatible pinctrl

      Now that ti,dra7-padconf is available, switch over to that compatible
      property. Retain pinctrl-single for legacy support.

      While at it, mark pinctrl as interrupt controller so that it can be used
      with interrupts-extended property for wakeup events.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 924c31cc688231292119aa1bdbf7ce349c42ca49
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri May 23 00:58:08 2014 -0500

      ARM: dts: OMAP5: switch to compatible pinctrl

      Now that ti,omap5-padconf is available, switch over to that compatible
      property. Retain pinctrl-single for legacy support.

      While at it, mark pinctrl as interrupt controller so that it can be
      used with interrupts-extended property for wakeup events.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit ce437aa4519c46a0f12455c320b6f65dde16c26e
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 15:13:54 2014 +0200

      mmc: mmci: augment driver to handle gpio descriptors

      Currently the MMCI driver will only handle GPIO descriptors
      implicitly through the device tree probe glue in mmc_of_init(),
      but devices instatiated other ways such as through board files
      and passing descriptors using the GPIO descriptor table will
      not be able to exploit descriptors.

      Augment the driver to look for a GPIO descriptor if device
      tree is not used for the device, and if that doesn't work,
      fall back to platform data GPIO assignment using the old
      API. The end goal is to get rid of the platform data integer
      GPIO assingments from the kernel.

      This enable the MMCI-embedding platforms to be converted to
      GPIO descritor tables.

      Cc: Alexandre Courbot <gnurou@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 98e90de99a0c43bd434da814c882c4332441871e
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 13:00:52 2014 +0200

      mmc: host: switch OF parser to use gpio descriptors

      This switches the central MMC OF parser to use gpio descriptors
      instead of grabbing GPIOs explicitly from the device tree.
      This strips out an unecessary use of the integer-based GPIO
      API that we want to get rid of, cuts down on code as the
      gpio descriptor code will handle active low flags.

      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9d2fa2428ae149ba3a5b7a4ceb0a9e11f1882b3b
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 13:00:51 2014 +0200

      mmc: slot-gpio: add gpiod variant to get wp GPIO

      This makes it possible to get the write protect (read only)
      GPIO line from a GPIO descriptor. Written to exactly mirror
      the card detect function.

      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9fbc695075e905b9201100860eacac6349db6644
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 13:00:50 2014 +0200

      mmc: slot-gpio: switch to use flags when getting GPIO

      When the slot GPIO driver gets the GPIO to be used for card
      detect, it is now possible to specify a flag to have the line
      set up as input. Get rid of the explicit setup call for input
      and use the flag.

      The extra argument works as there are transition varargs
      macros in place in the <linux/gpio/consumer.h> header, in
      the future we will make the flags argument compulsory.

      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f5b4d71f72c5f08c2e1d0af68ef881f85537e7a1
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 11:02:23 2014 +0200

      mmc: card: Prevent partition scan for the eMMC boot areas

      It seems very unlikely that eMMC devices would hold a standard
      partitiontable in one of it's boot areas. Therefore, let's prevent
      them from being scanned.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0abb71feb228ddbd17e0dfa13216541e036bb549
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:46:49 2014 -0700

      mmc: remove MMC_CAP2_NO_MULTI_READ flags

      Now, mmc framework uses multi_io_quirk
      for I/O HW bug workaround.
      MMC_CAP2_NO_MULTI_READ flag is no longer needed

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9674e9545382153d6a78bb97915ba8e64c1fdf9f
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:46:32 2014 -0700

      ARM: shmobile: remove MMC_CAP2_NO_MULTI_READ from lager

      sh_mobile_sdhi cares multiblock read bug.
      remove MMC_CAP2_NO_MULTI_READ flag from board code

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b9409687a8dad8b7207f05c62b9c87d2a766473b
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:46:10 2014 -0700

      ARM: shmobile: remove MMC_CAP2_NO_MULTI_READ from koelsch

      sh_mobile_sdhi cares multiblock read bug.
      remove MMC_CAP2_NO_MULTI_READ flag from board code

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8b4efe2f58b1699a57f6c30d17345b801ab4213b
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:45:46 2014 -0700

      mmc: use .multi_io_quirk on sh_mobile

      Now, sh_mobile_sdhi can use .multi_io_quirk callback
      instead of MMC_CAP2_NO_MULTI_READ flags.
      let's use it.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit bbf0208d39121bd8873b032459cb2b5f35e14593
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:45:25 2014 -0700

      mmc: use .multi_io_quirk on tmio_mmc

      Now, tmio_mmc can use .multi_io_quirk callback
      instead of MMC_CAP2_NO_MULTI_READ flags.
      let's use it.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit afd8c29d254d7fddbae454f217fa5facefe8f5b0
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:44:51 2014 -0700

      mmc: use .multi_io_quirk on omap_hsmmc

      Now, omap_hsmmc can use .multi_io_quirk callback
      instead of MMC_CAP2_NO_MULTI_READ flags.
      let's use it.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2080437d375f4d8ba2fe37254199427f3f5e7bc2
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:23:39 2014 +0800

      ASoC: simple-card: Merge single and muti DAI link(s) code.

      This patch will split the DT node into old style and new style:
      The new style will merge the single DAI link and muti DAI links code
      together, the new style will be easier to add muti DAI links from old
      single DAI link DTs.

      This patch will maintian compatibility with the old DTs.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b7574bad80f773dcc4c17950181cde9fb6701501
  Author: Gao, Yunpeng <yunpeng.gao@xxxxxxxxx>
  Date:   Thu Sep 4 15:18:05 2014 +0800

      mmc: sdhci-pci: disable preset register for Baytrail and Merrifield

      Due to HW issue, SDHCI host controller on Intel
      Baytrail/Merrifield platforms can not use preset
      register. So, disable preset registers for them by quirks.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2e47e84245adcb1b3872210678b6146f674fb3ff
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 2 19:08:53 2014 -0700

      mmc: Add .multi_io_quirk callback for multi I/O HW bug

      Historically, we have been using MMC_CAP* to handle host HW issues and
      currently the block layer uses MMC_CAP2_NO_MULTI_READ flag for a multi
      I/O HW bug workaround.

      There are a few tweaks needed to make MMC_CAP2_NO_MULTI_READ suite all
      situations. Therefore let's add an optional host ops callback to enable
      host drivers to return the number of blocks it allows per request.

      In a future patch and when host drivers have converted to the new
      callback, MMC_CAP2_NO_MULTI_READ shall be removed.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit adc828556dfc3f87a5c1338fc5412cbec3c0b529
  Author: Chuanxiao.Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Tue Aug 19 11:02:41 2014 +0800

      mmc: sdhci: check 1.2v IO capability for SDHC host

      Right now enable 1.2v IO voltage for SDHC is by using vqmmc.
      Thus for the host which doesn't have vqmmc, or its vqmmc does
      not support 1.2v, directly use MMC_CAP2_HS200 may cause HS200
      failure.

      So needs to check if vqmmc is able to support 1.2v. If it does
      not support, disable 1.2v IO for HS200.

      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 312449efd16bb06a1e4fda94793d3eb8b8bb16f6
  Author: Chuanxiao.Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Fri Aug 15 11:28:07 2014 +0800

      mmc: core: Fix sequence for I/O voltage in DDR mode for eMMC

      Even (e)MMC card can support 3.3v to 1.2v vccq in DDR, but not all
      host controller can support this, like some of the SDHCI host
      which connect to an eMMC device. Some of these host controller
      still needs to use 1.8v vccq for supporting DDR mode.

      So the sequence will be:
      if (host and device can both support 1.2v IO)
        use 1.2v IO;
      else if (host and device can both support 1.8v IO)
        use 1.8v IO;
      so if host and device can only support 3.3v IO, this is the last choice.

      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Tested-by: Jean-Michel Hautbois <jhautbois@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e73708190557911893ce4fb7a551ff5285e62ca2
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Tue Sep 2 11:23:55 2014 +0200

      mmc: pxamci: prepare and unprepare the clocks

      Add the clock prepare and unprepare call to the driver set_ios calls
      phase. This will remove a warning once the PXA architecture is migrated
      to the clock infrastructure.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 578b36b69c31c874f8303c62efb40b8bb9b46ae5
  Author: Gao, Yunpeng <yunpeng.gao@xxxxxxxxx>
  Date:   Mon Sep 1 11:35:40 2014 +0800

      mmc: sdhci-acpi: add probe_slot method for emmc/sd/sdio

      Similar to sdhci-pci controller, also add probe_slot
      and remove_slot method in the sdhci-acpi driver.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f1b55a55e4ee6fe6d791cff994f6e4d990f69c1e
  Author: Gao, Yunpeng <yunpeng.gao@xxxxxxxxx>
  Date:   Mon Aug 18 15:05:52 2014 +0800

      mmc: sdhci-pci: enable runtime pm for Intel Merrifield platform

      Enable runtime pm support on Intel Merrifield platform.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e99783a45220a2c5f5a598e0e81213ecf2dbcf2f
  Author: Chanho Min <chanho.min@xxxxxxx>
  Date:   Sat Aug 30 12:40:40 2014 +0900

      mmc: sdhci: handle busy-end interrupt during command

      It is fully legal for a controller to start handling busy-end interrupt
      before it has signaled that the command has completed. So make sure
      we do things in the proper order, Or it results that command interrupt
      is ignored so it can cause unexpected operations. This is founded at some
      toshiba emmc with the bellow warning.

      "mmc0: Got command interrupt 0x00000001 even though
      no command operation was in progress."

      This issue has been also reported by Youssef TRIKI:
      It is not specific to Toshiba devices, and happens with eMMC devices
      as well as SD card which support Auto-CMD12 rather than CMD23.

      Also, similar patch is submitted by:
      Gwendal Grignou <gwendal@xxxxxxxxxxxx>

      Changes since v1:
       Fixed conflict with the next of git.linaro.org/people/ulf.hansson/mmc.git
       and Tested if issue is fixed again.

      Signed-off-by: Hankyung Yu <hankyung.yu@xxxxxxx>
      Signed-off-by: Chanho Min <chanho.min@xxxxxxx>
      Tested-by: Youssef TRIKI <youssef.triki@xxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0b10f478d2ad93b3808d018327465aaab77c8d2b
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 14:53:13 2014 -0300

      sdhci: Make sdhci_disable_irq_wakeups() static

      sdhci_disable_irq_wakeups() is exported, but it is not called outside 
sdhci.c.

      Make it static and do not export it, so that the following sparse warning 
is
      fixed:

      drivers/mmc/host/sdhci.c:2548:6: warning: symbol 
'sdhci_disable_irq_wakeups' was not declared. Should it be static?

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 03d6f5ffc5c469e66bfe0a7d8120d29d4c3c07c9
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:32 2014 +0800

      mmc: sdhci: move timeout_clk dynamically calculation code into common code

      The timeout_clk calculation code for SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK 
case
      is common and could be moved into common sdhci_do_set_ios, then platform 
code
      which is not using sdhci_set_clock does not need to write the same code 
again.

      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 28aab053396125c8e191537ec2b9781ec0174b04
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:31 2014 +0800

      mmc: sdhci: calculate timeout_clk conditionally in sdhci_add_host

      The timeout_clk calculation code in sdhci_add_host is meaningless for
      SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK.
      So only execute them with no SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK set.

      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e33eb8e2818c9a7b41bac68a1c83ee4c136af9ba
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:30 2014 +0800

      mmc: sdhci-esdhc-imx: set the correct max timeout value for uSDHC

      The default sdhci driver write 0xE into timeout counter register to
      set the maximum timeout. The value is not correct for uSDHC since the
      max counter value for uSDHC is 0xF.
      Instead of using common timeout code in sdhci, we implement 
esdhc_set_timeout
      to handle the difference between eSDHC and uSDHC.

      Currently we simply set the max timeout value as before.
      But in the future, we probably may implement IMX specific timeout
      setting algorithm and use suitable timeout for different CMDs.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b45e668af4439bfc52ed92af44b6400661ba7ec8
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:29 2014 +0800

      mmc: sdhci: add platform set_timeout hook

      Currently the common code assume 0xE is the maximum timeout counter
      value and use it to write into the timeout counter register.
      However, it's fairly possible that some other SoCs may have different
      max timeout register value. That means 0xE may be incorrect and
      becomes meaningless.

      It's also possible that other platforms has different timeout
      calculation algorithm. To be flexible, this patch provides a .set_timeout
      hook for those platforms to set the timeout on their way if they need.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 10fd0ad967c05cda16b25f862e2a45eb63d83a21
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:28 2014 +0800

      mmc: sdhci-esdhc-imx: fix incorrect max timeout cout for uSDHC

      The default sdhci code use the 1 << 27 as the max timeout counter to
      to calculate the max_busy_timeout, however it's not correct for uSDHC
      since its the max counter is 1 << 28.
      Implement esdhc_get_max_timeout_cout to handle it correctly.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit a6ff5aeb9b31f7b71a8566f8e130ad66bd103d20
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:27 2014 +0800

      mmc: sdhci: add platform get_max_timeout_count hook

      Currently the max timeout count is hardcode to 1 << 27 for calcuate
      the max_busy_timeout, however, for some platforms the max timeout
      count may not be 1 << 27, e.g. i.MX uSDHC is 1 << 28.
      Thus 1 << 27 is not correct for such platform.

      It is also possible that other platforms may have different values.
      To be flexible, we add a get_max_timeout_count hook to get the correct
      maximum timeout value for these platforms.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit a638640335d86549da2b7d38f82d584294333512
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:07:19 2014 +0200

      mmc: tmio-mmc: Add support for SDHI on new R-Car Gen2 SoCs

      - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3cf890fc42b2d3bd5a3a7e4c1f61b0637efbe2ec
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 11:19:04 2014 -0700

      mmc: dw_mmc: Pass back errors from mmc_of_parse()

      It's possible that mmc_of_parse() could return errors (possibly in
      some future version it might return -EPROBE_DEFER even).  Let's pass
      those errors back.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 1ba4c322caaecfb68c1e175599398caef946a525
  Author: Minda Chen <Minda.Chen@xxxxxxx>
  Date:   Tue Aug 26 10:50:42 2014 +0800

      mmc: sdhci-sirf: fix 8bit width enable by overwriting set_bus_width

      the implementation of CSR SDHCI controller is a modified version of
      the one described in the 1.0 specification, and not a normal 3.0
      controller.
      and 8bit-width enable bit of CSR MMC hosts is 3, while stardard hosts
      use bit 5.
      this patch fixes the functionality of 8bit transfer in mmc controllers
      and improve performance for mmc0 a lot.

      Signed-off-by: Minda Chen <Minda.Chen@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Reviewed-by: Romain Izard <romain.izard.pro@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0173055842cd1d9ed3984e70891c22dbf2f29372
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Fri Aug 22 19:17:51 2014 +0530

      mmc: dw_mmc: Support voltage changes

      For UHS cards we need the ability to switch voltages from 3.3V to
      1.8V.  Add support to the dw_mmc driver to handle this.  Note that
      dw_mmc needs a little bit of extra code since the interface needs a
      special bit programmed to the CMD register while CMD11 is progressing.
      This means adding a few extra states to the state machine to track.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 51da2240906cb94e8f6ba55e403b6206df6fb2dd
  Author: Yuvaraj CD <yuvaraj.cd@xxxxxxxxx>
  Date:   Fri Aug 22 19:17:50 2014 +0530

      mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators

      This patch makes use of mmc_regulator_get_supply() to handle
      the vmmc and vqmmc regulators.Also it moves the code handling
      the these regulators to dw_mci_set_ios().It turned on the vmmc
      and vqmmc during MMC_POWER_UP and MMC_POWER_ON,and turned off
      during MMC_POWER_OFF.

      Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit cc8aa7de48277f62fe3fced762d75f01ce57e909
  Author: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Thu Aug 14 18:29:24 2014 +0800

      mmc: core: resolve divded by zero panic

      With one special SD card, below divide by zero error observed:
      ...
      [    2.144300] divide error: 0000 [#1] PREEMPT SMP
      [    2.148860] Modules linked in:
      [    2.151898]
      [    2.152685] Set up 4031 stolen pages starting at 0x0001f000, GTT 
offset 0K
      [    2.157330] Set up 0 CI stolen pages starting at 0x00000000, GTT 
offset 131072K
      [    2.167581] Pid: 5, comm: kworker/u:0 Not tainted 
3.0.8-138216-g974a2ab #1
      [    2.169506] [drm] PSB GTT mem manager ready, tt_start 4031, tt_size 
28737 pages
      [    2.169906] [drm] SGX core id = 0x00000000
      [    2.169920] [drm] SGX core rev major = 0x00, minor = 0x00
      [    2.169934] [drm] SGX core rev maintenance = 0x00, designer = 0x00
      [    2.197370]  Intel Corporation Medfield/iCDKB
      [    2.201716] EIP: 0060:[<c1697ca6>] EFLAGS: 00010246 CPU: 1
      [    2.207198] EIP is at mmc_init_erase+0x76/0x150
      [    2.211704] EAX: 00002000 EBX: dcd1b400 ECX: 00002000 EDX: 00000000
      [    2.217957] ESI: 00000000 EDI: dcd5c800 EBP: dd867e84 ESP: dd867e7c
      [    2.224214]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
      [    2.229605] Process kworker/u:0 (pid: 5, ti=dd866000 task=dd868000 
task.ti=dd866000)
      [    2.237325] Stack:
      [    2.239322]  dcd1b400 00000000 dd867eb0 c16a06da c1ab7c44 dd995aa8 
00000003 00000000
      [    2.247054]  00000000 00000000 dcd5c800 00000000 dcd1b400 dd867ef8 
c16a1012 c1698b00
      [    2.254785]  00000029 00000001 c194eb80 dcd5c9ec dd867e00 c1239b00 
00000000 00000000
      [    2.262519] Call Trace:
      [    2.264975]  [<c16a06da>] mmc_sd_setup_card+0x1da/0x4f0
      [    2.270183]  [<c16a1012>] mmc_sd_init_card+0x192/0xc40
      [    2.275304]  [<c1698b00>] ? __mmc_claim_host+0x160/0x160
      [    2.280610]  [<c1239b00>] ? __schedule_bug+0x50/0x80
      [    2.285556]  [<c16a1b89>] mmc_attach_sd+0xc9/0x230
      [    2.290333]  [<c169b6ef>] mmc_rescan+0x25f/0x2c0
      [    2.294943]  [<c1274223>] process_one_work+0x103/0x400
      [    2.300065]  [<c12670fd>] ? mod_timer+0x1ad/0x3c0
      [    2.304756]  [<c169b490>] ? mmc_suspend_host+0x1a0/0x1a0
      [    2.310056]  [<c127502d>] worker_thread+0x12d/0x4a0
      [    2.314921]  [<c18fcfbd>] ? preempt_schedule+0x2d/0x50
      [    2.320047]  [<c1274f00[    2.323976] ---[ end trace 5398ec2720494438 
]---
      ...

      So, seems this bad SD card does not set valid value in related SSR / CSD 
register fields.
      And then the driver will set card->erase_size to 0.
      Then it triggered this divided by zero error when calculate 
card->pref_erase.

      Submit this patch to fix the issue.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3df01a931348c4c295c0e8ace17d4d764d93ad2c
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Aug 20 21:39:20 2014 +0800

      mmc: sunxi: Declare ERASE capability

      Declare ERASE capability so we can use filesystems with the discard
      option and the fstrim tool.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 066173b6436dfc57a96b2d940f4e727fe8131261
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:27:44 2014 +0300

      mmc: sdhci: Add PCI IDs for Intel Braswell

      The hardware is the same as used in Baytrail. Add these new PCI IDs to the
      driver's list of supported IDs.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 4cdc2ec1da322776215c4d6bca0717a7a103a4dd
  Author: addy ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:36:14 2014 +0800

      mmc: dw_mmc: move rockchip related code to a separate file

      To support HS200 and UHS-1, we need add a big hunk of code,
      as shown in the following patches. So a separate file for
      rockchip SOCs is suitable.

      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit da29fe2bf573f0ae56fdc2e790387cb73fc8c6f8
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:03:00 2014 -0700

      mmc: tmio: add actual clock support as option

      Some controller is supporting actual clock on SD_CLK_CTRL :: DIV[7:0].
      Renesas SH-Mobile SDHI doesn't support,
      but, Renesas R-Car SDHI supports it.
      This patch adds new TMIO_MMC_CLK_ACTUAL flag for it.

      [Kuninori Morimoto: tidyuped for upstreaming]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b30d6958a014812158d9729a3e0b6d448f6e8968
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:02:16 2014 -0700

      mmc: tmio: remove SCLKEN bit setting from tmio_mmc_set_clock()

      TMIO clock is set via tmio_mmc_set_clock() -> tmio_mmc_clk_start(),
      and SCLKEN bit will be set on tmio_mmc_clk_start().
      It is not needed on tmio_mmc_set_clock() function.
      The required clock setting will not be able to set
      in some clocks without this patch.

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e85dd04ea8c8d32ba8eae278959d28df34338e9d
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:01:54 2014 -0700

      mmc: tmio: remove Renesas specific #ifdef

      This patch adds new TMIO_MMC_HAVE_CTL_DMA_REG flag,
      and remove Renesas specific #ifdef from tmio driver

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 81e888daab027e05130b0459e5d8e0b42dac4323
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:01:32 2014 -0700

      mmc: tmio: check ILL_FUNC instead of CBSY

      Some controllers need to check SD bus status when writing data.
      Then, it checks ILL_FUNC bit on SD_INFO2 register,
      and this method is controlled via TMIO_MMC_HAS_IDLE_WAIT flags.
      Same method is required on tmio_mmc_data_irq() which will
      be called after writing data.

      Current driver is checking CBSY bit for this purpose,
      but, some controllers doesn't have CBSY bit.
      This patch checks ILL_FUNC bit instead of CBSY bit
      if it has TMIO_MMC_HAS_IDLE_WAIT flags

      [Kuninori Morimoto: tidyuped for upstreaming]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 6b98757e53cb0e93b02db4067c14afcb32c90615
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:00:52 2014 -0700

      mmc: tmio: add TMIO_MMC_SDIO_STATUS_QUIRK

      Renesas R-Car SDHI should set reserved bits
      on CTL_SDIO_STATUS register when writing.
      This patch adds new TMIO_MMC_SDIO_STATUS_QUIRK flags
      for this purpose

      [Kuninori Morimoto: tidyuped for upstreaming
                          enabled this flags for all SH-Mobile/R-Car]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b8d11962c2d83c984d5afd091e5b725ad2fd5607
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:00:25 2014 -0700

      mmc: tmio: control multiple block transfer mode

      Renesas SDHI has "Multiple Block Transfer Mode" settings
      on SD_CMD register which controls CMD12 automatically.

      This patch cares it, because
      CMD12 is not needed when CMD53 (= SD_IO_RW_EXTENDED)

      [Kuninori Morimoto: tidyuped for upstreaming
                          enabled this flags for all SH-Mobile/R-Car]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f83bfa751babb521924f6d8c93055215d2eb33cc
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 19:59:22 2014 -0700

      mmc: tmio: clear error IRQ status

      Next card access will be always
      error if it didn't clear error status

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 384b2cbd56a02efb16358ed7c0c039e4afca5ed0
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Sun Aug 24 19:58:48 2014 -0700

      mmc: tmio: care about DMA tx/rx addr offset

      Basically, SD_BUF0 Tx/Rx addresses are same
      in normal TMIO controller,
      but, it is different on Renesas R-Car SDHI controller
      if it uses DMAC
      (Rx address needs to add 0x2000 to Tx address)

      This patch adds new .dma_rx_offset and cares it

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Ben Dooks <ben-linux@xxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 341eb6a4e7beea5730faf55610ef60584bcfffcf
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 13:22:51 2014 +0200

      mmc: tmio: Remove library functions for system PM

      These library functions aren't used and nor needed, let's remove them.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 70a15e1a3c58ee841415c84170b80a3859027686
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:28:20 2014 +0200

      mmc: tmio_mmc: Fixup system PM suspend lock-up

      At system PM suspend, the tmio core accessed the internal registers of
      the controller without first moving the device into active state. This
      caused a lock-up in system PM suspend phase.

      The reason for the register access were masking of IRQs. Since that is
      managed via the runtime PM suspend path, let's just re-use that path
      for system PM suspend.

      In other words force the device into runtime PM suspend state at system
      PM suspend and restore it to active state at system PM resume.

      Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 753a688c9f28ad3198611bbbd39f3b226c35ab98
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:18:26 2014 +0200

      mmc: sdhi: Fixup system PM suspend lock-up

      At system PM suspend, the tmio core accessed the internal registers of
      the controller without first moving the device into active state. This
      caused a lock-up in system PM suspend phase.

      The reason for the register access were masking of IRQs. Since that is
      managed via the runtime PM suspend path, let's just re-use that path
      for system PM suspend.

      In other words force the device into runtime PM suspend state at system
      PM suspend and restore it to active state at system PM resume.

      Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 78f76df60926f7853df9ee2b707ea9254129775c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:12:02 2014 +0200

      mmc: tmio_mmc: Enable runtime PM support

      To take advantage of the clock gating support, use the runtime PM
      callbacks provided by the tmio core.

      Additionally, we make use of the SET_PM_RUNTIME_PM_OPS, which is a
      preparation needed to simplify system PM.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit f74f1e38206df93b9e11d5a8b84743e61c0768a6
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:06:55 2014 +0200

      mmc: sdhi: Make runtime PM callbacks available for CONFIG_PM

      To be able to simplify system PM, let's re-use the runtime PM callbacks
      by converting to the SET_PM_RUNTIME_PM_OPS macro.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 9ade7dbf20e8fc73d9784b772e320239de2acf08
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:03:20 2014 +0200

      mmc: tmio: Make runtime PM callbacks available for CONFIG_PM

      To give the option for tmio hosts to use the runtime PM callbacks for
      CONFIG_PM_SLEEP as well as CONFIG_PM_RUNTIME, move them to CONFIG_PM.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 20e955c3c746f434a2f97ab08ac6bd71f63c6afa
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 11:55:57 2014 +0200

      mmc: tmio: Mask all IRQs when inactive

      To make sure we don't receive any spurious IRQs while we are inactive,
      mask the IRQs from within the ->runtime_suspend() callback.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit ae12d25053fa20d67b16e568917b956006d5dc01
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Oct 30 00:16:17 2013 +0100

      mmc: tmio: Handle clock gating from runtime PM functions

      Add clock gating control as a part of the tmio library functions for
      runtime PM.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 3b292bb0e99018c448e0f5a26c29c68113a1b7bf
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 17:53:15 2013 +0200

      mmc: tmio: Restructure ->set_ios() and adapt ->probe() to it

      An internal power state machine were beeing used to keep ->probe() and
      ->set_ios() in sync. Especially for handling specific scenarios while
      using CONFIG_MMC_CLKGATE. Moreover dependency to CONFIG_MMC_CLKGATE
      existed to handle runtime PM properly, which we moves away from here.

      By removing the state machine and instead make ->set_ios() rely on the
      information provided through the function's in-parameters, the code
      becomes significantly simplier.

      Additonally as a part of this rework we prepares for making the runtime
      PM callbacks responsible of clock gating.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 9ae4ed7d30f433873351d5ba14ae000d10e10430
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 17:42:53 2013 +0200

      mmc: tmio: Extract bus_width modifications to a separate function

      Move code for bus_width modification, out of the ->set_ios() callback
      and into a separate function, to simplify code.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 0369483efc1719f47249fa94329aa94155edf69d
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 16:42:33 2013 +0200

      mmc: tmio: Keep host active while serving requests

      Use runtime PM to keep the host active during I/O operations and other
      requests which requires the tmio hardware to be powered.

      Additionally make use of the runtime PM autosuspend feature with a
      default timeout of 50 ms.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 7501c4315faf46b088ed4de4d8695a91d7d63869
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 15:58:45 2013 +0200

      mmc: tmio: Keep host active while SDIO IRQ is enabled

      The host must be kept active to be able to serve SDIO IRQs, thus let's
      prevent it from going inactive while SDIO IRQ is enabled.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 215ba3995ae89866a58b8df41136811c665a22b9
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Thu Jun 12 09:47:45 2014 +0200

      mmc: atmel-mci: add 0x600 IP version

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9ed7ca89e0d287e054d3816b8c0c57514eb23726
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 14:39:00 2014 +0200

      mmc: core: Use regulator_get_voltage() if OCR mask is empty.

      The operation conditions register (OCR) stores the voltage
      profile of the card, however the list of possible voltages
      is restricted by the voltage range supported by the supply
      used as VCC/VDD. So in mmc_vddrange_to_ocrmask() a OCR mask
      is obtained to filter the not supported voltages, from the
      value read in the host controller OCR register.

      For fixed regulators, regulator_list_voltage() returns the
      fixed output for the first selector but this doesn't happen
      for switch (FET) regulators that obtain their voltage from
      their parent supply. A call to regulator_get_voltage() is
      needed in this case so the regulator core can return the
      FET's parent supply voltage output.

      This change is consistent with the fact that for other
      fixed regulators (that are not FETs) the OCR mask is
      returned even when mmc_regulator_set_ocr() checks if the
      regulator is fixed before calling regulator_set_voltage().

      Without this patch, the following warning is reported when
      a FET is used as a vmmc-supply:

      dwmmc_exynos 12220000.mmc: Failed getting OCR mask: -22

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3d705d14fe4c72be83bae1610680e209ee226b9d
  Author: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 10:45:51 2014 +0200

      mmc: implement Driver Stage Register handling

      Some eMMC and SD cards implement a DSR register that allows to tune
      raise/fall times and drive strength of the CMD and DATA outputs.
      The values to use depend on the card in use and the host.
      It might be needed to reduce the drive strength to prevent voltage peaks
      above the host's specification.

      Implement a 'dsr' devicetree property that allows to specify the value
      to set the DSR to. For non-dt setups the new members of mmc_host can be
      set by board code.

      This patch was initially authored by Sascha Hauer. It contains
      improvements authored by Markus Niebel and Uwe Kleine-König.

      Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Signed-off-by: Markus Niebel <Markus.Niebel@xxxxxxxxxxxx>
      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b315376573778b195e640a163675fb9f5937ddca
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 14:02:15 2014 +0100

      mmc: sdhci-pxav3: set_uhs_signaling is initialized twice differently

      .set_uhs_signaling field is currently initialised twice once to the
      arch specific callback pxav3_set_uhs_signaling, and also to the generic
      sdhci_set_uhs_signaling callback.

      This means that uhs is currently broken for this platform currently, as 
pxav3
      has some special constriants which means it can't use the generic 
callback.

      This happened in
      commit 96d7b78cfc2f ("mmc: sdhci: convert sdhci_set_uhs_signaling() into 
a library function")
      commit a702c8abb2a9 ("mmc: host: split up sdhci-pxa, create 
sdhci-pxav3.c")'

      Fix this and hopefully prevent it happening in the future by ensuring 
named
      initialisers always follow the declaration order in the structure 
definition.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 1d75f74b14dbeee1bd9f1e96efa1cbebeb2804cb
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:29 2014 +0100

      mmc: sdhci-acpi.c: Use SET_RUNTIME_PM_OPS macro to set runtime pm 
callbacks

      This allows us to get rid of the #else condition, as the macro compiles
      away to nothing if not enabled.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f3a92b1a3258f8ef9a59bab24b9ea68b60908c44
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:28 2014 +0100

      mmc: sdhci-pci: Use SET_RUNTIME_PM_OPS macro to set runtime pm callbacks

      This allows us to get rid of the #else condition, as the macro compiles
      away to nothing if not enabled.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0529b810944932038fae1691b635d585429e6030
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:27 2014 +0100

      mmc: dw_mmc-pltfm: Remove superflous #else condition on CONFIG_PM_SLEEP

      As the code is using SIMPLE_DEV_PM_OPS helper, this compiles away to
      nothing if CONFIG_PM_SLEEP is disabled. Thus we don't need to #define
      the suspend/resume callbacks to NULL.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit eb4667426ba7b0676e888aa8ffc448fcf607d284
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:26 2014 +0100

      mmc: dw_mmc-pci: Remove superflous #else condition on CONFIG_PM_SLEEP

      As the code is using SIMPLE_DEV_PM_OPS helper, this compiles away to
      nothing if CONFIG_PM_SLEEP is disabled. Thus we don't need to #define
      the suspend/resume callbacks to NULL.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2137f5d3b8e8e04cff06194cacd0f6357495ac94
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:25 2014 +0100

      mmc: remove .owner field for drivers using module_platform_driver

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit dea67c4ec8218b301d7cac7ee6e63dac0bc566cb
  Author: Fu Zhonghui <zhonghui.fu@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:48:14 2014 +0800

      mmc: core: sdio: Fix unconditional wake_up_process() on sdio thread

      781e989cf59 ("mmc: sdhci: convert to new SDIO IRQ handling") and
      bf3b5ec66bd ("mmc: sdio_irq: rework sdio irq handling") disabled
      the use of our own custom threaded IRQ handler, but left in an
      unconditional wake_up_process() on that handler at resume-time.
      Link: https://bugzilla.kernel.org/show_bug.cgi?id=80151

      In addition, the check for MMC_CAP_SDIO_IRQ capability is added
      before enable sdio IRQ.

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Chris Ball <chris@xxxxxxxxxx>
      Signed-off-by: Fu Zhonghui <zhonghui.fu@xxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b1dec12032af3a5239171c76cd43a4d372d8829b
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 14 09:45:28 2014 -0700

      mmc: dw_mmc: Add support for MIPS

      There are upcoming MIPS SoCs with dw_mmc hosts.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0857c6912d5cd04d177473f2be38709f08982710
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 14 09:45:27 2014 -0700

      mmc: dw_mmc: Add dependency on DMA

      The dw_mmc drivers rely on the DMA API, so update the Kconfig entry
      to depend on HAS_DMA.  Since the drivers should build on any platform
      with DMA, allow the driver to compile tested on non-ARC/ARM platforms.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit fac6a52fe9b14851d56b3c19c3d5a95790c46fac
  Author: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
  Date:   Thu Aug 14 16:03:18 2014 +0200

      sdhci : recompute timeout_clk when needed

      when SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set, timeout_clk is sdclk.
      We need to update it when we change sdclk in sdhci_set_clock.
      This allow to have a more precisse timeout and max_busy_timeout. This
      can help for command that need a big busy wait (erase, ...).

      Signed-off-by: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit c5abd5e8998e20c2e82999670a03f26f1437d744
  Author: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
  Date:   Thu Aug 14 16:03:17 2014 +0200

      sdhci : handle busy timeout irq

      When we wait for busy after sending a command, if there is
      a timeout, we got SDHCI_INT_DATA_TIMEOUT flags.
      Before this commit we got the message :
      "Got data interrupt 0x00100000 even though no data  operation was in 
progress."
      and we need to wait 10s that sdhci_timeout_timer expires.

      Signed-off-by: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 6f67cc6fd1cf339a0f19b9d4a998ec3c0123b1b6
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Fri Aug 15 14:06:01 2014 +0800

      mmc: rtsx_usb_sdmmc: fix incorrect last byte in R2 response

      Current code erroneously fill the last byte of R2 response with an 
undefined
      value. In addition, the controller actually 'offloads' the last byte
      (CRC7, end bit) while receiving R2 response and thus it's impossible to 
get the
      actual value. This could cause mmc stack to obtain inconsistent CID from 
the
      same card after resume and misidentify it as a different card.

      Fix by assigning dummy CRC and end bit: {7'b0, 1} = 0x1 to the last byte 
of R2.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Fixes: c7f6558d84af ("mmc: Add realtek USB sdmmc host driver")
      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d1419d50c1bf711e9fd27b516a739c86b23f7cf9
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Fri Aug 15 14:06:00 2014 +0800

      mmc: rtsx_pci_sdmmc: fix incorrect last byte in R2 response

      Current code erroneously fill the last byte of R2 response with an 
undefined
      value. In addition, the controller actually 'offloads' the last byte
      (CRC7, end bit) while receiving R2 response and thus it's impossible to 
get the
      actual value. This could cause mmc stack to obtain inconsistent CID from 
the
      same card after resume and misidentify it as a different card.

      Fix by assigning dummy CRC and end bit: {7'b0, 1} = 0x1 to the last byte 
of R2.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.8+
      Fixes: ff984e57d36e ("mmc: Add realtek pcie sdmmc host driver")
      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ee9d19d42c6b30e464a4c748654582fc6b3ff853
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 09:00:19 2014 +0800

      mmc: au1xmmc: fix error return code in au1xmmc_probe()

      Fix to return a negative error code from the error handling
      case instead of 0, as done elsewhere in this function.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2aa354650a8b024a507f5b0fd969b7cfa3848620
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Wed Aug 13 08:13:43 2014 -0700

      mmc: dw_mmc: Make sure we don't get stuck when we get an error

      If we happened to get a data error at just the wrong time the dw_mmc
      driver could get into a state where it would never complete its
      request.  That would leave the caller just hanging there.

      We fix this two ways and both of the two fixes on their own appear to
      fix the problems we've seen:

      1. Fix a race in the tasklet where the interrupt setting the data
         error happens _just after_ we check for it, then we get a
         EVENT_XFER_COMPLETE.  We fix this by repeating a bit of code.
      2. Fix it so that if we detect that we've got an error in the "data
         busy" state and we're not going to do anything else we end the
         request and unblock anyone waiting.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxx>
      Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b3683994843a0ede0e19daccd1ac32a46b21eb39
  Author: Yi Sun <yi.y.sun@xxxxxxxxx>
  Date:   Wed Aug 13 13:34:01 2014 +0800

      mmc: Correct the value of MMC_NUM_PHY_PARTITION

      eMMC card can support up to 7 physical partitions, including 2 boot,
      1 RPMB and 4 GPs. Change MMC_NUM_PHY_PARTITION from 6 to 7, which is
      the correct value.

      Signed-off-by: Yi Sun <yi.y.sun@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ae9060377a67a0840f980bc0e2cb32af07baf479
  Author: Chuanxiao.Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Fri Aug 1 14:00:13 2014 +0800

      mmc: sdhci: fix the wrong type of curr

      curr should use signed type since it will contain the returned
      value which is possible to be a negative value. Using u32 will
      make the returned value to be true even there is a negative result.
      Change to use int instead of u32

      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit bb2f45927f8e0d1fc0633f65cc1f17a40c80bf24
  Author: Apelete Seketeli <apelete@xxxxxxxxxxxx>
  Date:   Mon Jul 21 06:37:45 2014 +0200

      mmc: jz4740: prepare next dma transfer in parallel with current transfer

      Make use of the MMC asynchronous request capability to prepare the
      next DMA transfer request in parallel with the current transfer.
      This is done by adding pre-request and post-request callbacks that are
      used by the MMC framework during an active data transfer.

      It should help reduce the impact of DMA preparation overhead on the SD
      card performance.

      Signed-off-by: Apelete Seketeli <apelete@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7ca27a6f80a4042666a28977ff8ee3aa527c6cd4
  Author: Apelete Seketeli <apelete@xxxxxxxxxxxx>
  Date:   Mon Jul 21 06:37:44 2014 +0200

      mmc: jz4740: add dma infrastructure for data transfers

      Until now the MMC driver for JZ4740 SoC was relying on PIO mode only
      for data transfers.
      This patch allows the use of DMA for data trasnfers in addition to PIO
      mode by relying on DMA Engine.

      DMA tranfers performance might be further improved by taking advantage
      of the asynchronous request capability of the MMC framework.

      Signed-off-by: Apelete Seketeli <apelete@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f629ba2c04c949aa62c85b48c0b73b915b98defc
  Author: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Thu Jul 31 14:01:38 2014 +0800

      mmc: dw_mmc: add support for RK3288

      This patch focuses on clock setting for RK3288 mmc controller.

      In RK3288 mmc controller, CLKDIV register can only be set 0 or 1,
      and if DDR 8bit mode, CLKDIV register must be set 1.

      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8ca28610e5e37193cd61fefa4310941e28de10ca
  Author: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
  Date:   Thu Aug 7 15:14:06 2014 +0200

      mmc: include linux/types.h for bool definition in atmel-mci.h

      This patch adds an include of linux/types.h to make sure bool is defined
      before utilized in this header file.

      Signed-off-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 45c19e2a812f9f98c0ad65c8d4a5648b6edcd0f8
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Tue Aug 12 11:37:52 2014 +0100

      mmc: sdhci-pltfm: Do not use parent as the host's device

      The code selecting a device for the sdhci host has been
      continuously tweaked (4b711cb13843f5082e82970dd1e8031383134a65
      "mmc: sdhci-pltfm: Add structure for host-specific data" and
      a4d2177f00a5252d825236c5124bc1e9918bdb41 "mmc: sdhci-pltfm: dt
      device does not pass parent to sdhci_alloc_host" while there
      does not seem to be any reason to use platform device's parent
      in the first place.

      The comment saying "Some PCI-based MFD need the parent here"
      seem to refer to Timberdale FPGA driver (the only MFD driver
      registering SDHCI cell, drivers/mfd/timberdale.c) but again,
      the only situation when parent device matter is runtime PM,
      which is not implemented for Timberdale.

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ca6429d4952398570a3963bd4b5842b519087df8
  Author: Tim Kryger <tim.kryger@xxxxxxxxx>
  Date:   Mon Aug 11 22:05:12 2014 -0700

      mmc: core: Remove fixed voltage regulator logic

      There is no need for regulator consumers to include special logic for
      fixed voltage regulators as they support regulator_set_voltage() just
      like their non-fixed regulator counterparts.

      Signed-off-by: Tim Kryger <tim.kryger@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9cb15142d0e336874ecc753e9a4e5696c46a67d9
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Tue Jul 29 03:50:30 2014 +0100

      mmc: mmci: Add qcom dml support to the driver.

      On Qualcomm APQ8064 SOCs, SD card controller has an additional glue
      called DML (Data Mover Local/Lite) to assist dma transfers.
      This hardware needs to be setup before any dma transfer is requested.
      DML itself is not a DMA engine, its just a gule between the SD card
      controller and dma controller.

      Most of this code has been ported from qualcomm's 3.4 kernel.

      This patch adds the code necessary to intialize the hardware and setup
      before doing any dma transfers.

      Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 30296f61159e803ba4c35b4bd1a2fef4cdd3a1d4
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:47:35 2014 +0300

      video: fbdev: use %*ph specifier to dump small buffers

      Instead of dereference each byte let's use %*ph specifier in the printk()
      calls.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 9c8ee3c7341393811d5be5eb61b815e76f92c799
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 8 17:17:13 2014 +0200

      video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT

      Commit 7edaa761ee81b ("video: mx3fb: Add backlight control support")
      changed the mx3fb driver so it always selects the BACKLIGHT_CLASS_DEVICE
      symbol, but that is hidden behind BACKLIGHT_LCD_SUPPORT in Kconfig, so
      we get a Kconfig warning for multi_v5_defconfig, which doesn't have that:

      Warning: (DRM_RADEON && DRM_NOUVEAU && DRM_I915 && DRM_GMA500 &&
      DRM_SHMOBILE && DRM_TILCDC && FB_BACKLIGHT && FB_MX3 && USB_APPLEDISPLAY
      && FB_OLPC_DCON && ASUS_LAPTOP && SONY_LAPTOP && THINKPAD_ACPI &&
      EEEPC_LAPTOP && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE
      which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)

      This makes sure we always enable both symbols together for mx3fb, like
      we do for the other drivers that can't be built without backlight
      support. Note that a better solution would be to ensure the driver can
      work with or without backlight support.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 60c20784f243199599a425f73b8060da3a0f5ead
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Aug 26 10:28:43 2014 -0700

      ARM: dts: Add rk808 PMIC to rk3288-evb-rk808

      This adds initial support.  For now, regulators are always on and we
      don't specify the input supply for all of the regulators.

      Signed-off-by: huang lin <hl@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 00703e0b79906969f3ac27ab9fab646afc671fb4
  Author: Simon Danner <danner.simon@xxxxxxxxx>
  Date:   Sat Sep 6 15:44:06 2014 +0200

      Documentation: remove obsolete pcmcia-cs from Changes

      remove pcmcia-cs from Changes, since it seems to be obsolete since a long 
time

      Signed-off-by: Simon Danner <danner.simon@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 03ebb7d03f94cbba45742dae1a811ee17d4bbde4
  Author: Simon Danner <danner.simon@xxxxxxxxx>
  Date:   Sat Sep 6 15:42:48 2014 +0200

      Documentation: update links in Changes

      Update broken links in Changes

      Signed-off-by: Simon Danner <danner.simon@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit da3dae54e4ff09886b9a19224c8d9556bb2ba096
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Tue Sep 9 01:27:23 2014 +0900

      Documentation: Docbook: Fix generated DocBook/kernel-api.xml

      This patch fix spelling typo found in DocBook/kernel-api.xml.
      It is because the file is generated from the source comments,
      I have to fix the comments in source codes.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit d7f9a3887b91df6404bb4aae101efecc4a4909f7
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Wed Sep 3 16:05:23 2014 -0700

      ARM: dts: Add mshc aliases for rk3288

      It's convenient (and less confusing to people reading logs) if the
      eMMC port on rk3288 is consistenly marked with mmc0 and the sdmmc port
      on rk3288 is consistently marked with mmc1.  Add the appropriate
      aliases.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 1f53170b80aeb3991b4a250a581422abf93bddb2
  Author: huang lin <hl@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:53:11 2014 -0700

      ARM: dts: Add SPI nodes to rk3288

      This adds basic SPI nodes to the base rk3288 device tree file.

      A few notes:
      * It's assumed that most users of the SPI ports are using chip select
        0.  Thus the default pinctrl for the ports enables chip select 0
        (but not chip select 1 on ports that have it).  If a board wants to
        use chip select 1 or wants a GPIO chip select the board should
        override the pinctrl (just like boards can override UART pinctrl if
        they have hardware flow control).
      * Since SPI DMA support appears broken and the SPI works fine without
        DMA we don't include the DMA references.  That can come in a later
        change.

      Signed-off-by: huang lin <hl@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ddf8303f8d818cc002f523c7130aff2c0b1f9a2e
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:59 2014 +0800

      ARM: dts: Enable USB host1(dwc) on rk3288-evb

      USB host1 port is the host A port nearby the otg port.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 12dd3653aebe81ea205e226079afb4f119954ec0
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:58 2014 +0800

      ARM: dts: add rk3288 dwc2 controller support

      rk3288 has two kind of usb controller, this add the dwc2 controller
      for otg and host1.

      Controller can works with usb PHY default setting and Vbus on.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit e7e69265b6269763799a5de9c263fbbce32cd3a3
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 8 22:48:03 2014 +0530

      sound: pci: au88x0: printk replacement

      as pr_* macros are more preffered over printk, so printk replaced
      with corresponding pr_* macros.
      this patch will generate warning from checkpatch as it only did printk
      replacement and didnot fixed other style issues.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 442302820356977237e32a76a211e7942255003a
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Mon Sep 8 08:20:43 2014 +0200

      s390/spinlock: optimize spin_unlock code

      Use a memory barrier + store sequence instead of a load + compare and swap
      sequence to unlock a spinlock and an rw lock.
      For the spinlock case this saves us two memory reads and a not needed cpu
      serialization after the compare and swap instruction stored the new value.

      The kernel size (performance_defconfig) gets reduced by ~14k.

      Average execution time of a tight inlined spin_unlock loop drops from
      5.8ns to 0.7ns on a zEC12 machine.

      An artificial stress test case where several counters are protected with
      a single spinlock and which are only incremented while holding the 
spinlock
      shows ~30% improvement on a 4 cpu machine.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 3d1e220d08c6a00ffa83d39030b8162f66665b2b
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Sep 3 13:26:23 2014 +0200

      s390/ftrace: optimize mcount code

      Reduce the number of executed instructions within the mcount block if
      function tracing is enabled. We achieve that by using a non-standard
      C function call ABI. Since the called function is also written in
      assembler this is not a problem.
      This also allows to replace the unconditional store at the beginning
      of the mcount block with a larl instruction, which doesn't touch
      memory.

      In theory we could also patch the first instruction of the mcount block
      to enable and disable function tracing. However this would break kprobes.
      This could be fixed with implementing the "kprobes_on_ftrace" feature;
      however keeping the odd jprobes working seems not to be possible without
      a lot of code churn. Therefore keep the code easy and simply accept one
      wasted 1-cycle "larl" instruction per function prologue.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit ea2f47699082b971769be8b8f38c08b49219f471
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Sep 3 10:37:40 2014 +0200

      s390/kprobes: remove unused jprobe_return_end()

      Even if it has a __used annotation it is actually unused.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 5d6a0163494c78ad7b6de733c8793e66b5da9212
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Fri Aug 15 13:16:09 2014 +0200

      s390/ftrace: enforce DYNAMIC_FTRACE if FUNCTION_TRACER is selected

      We have too many combinations for function tracing. Lets simply stick to
      the most advanced option, so we don't have to care of other combinations.

      This means we always select DYNAMIC_FTRACE if FUNCTION_TRACER is selected.

      In the s390 Makefile also remove CONFIG_FTRACE_SYSCALLS since that
      functionality got moved to architecture independent code in the meantime.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 10dec7dbd50ab0be96dda085d625d54ce800e426
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Fri Aug 15 13:01:46 2014 +0200

      s390/ftrace: add HAVE_DYNAMIC_FTRACE_WITH_REGS support

      This code is based on a patch from Vojtech Pavlik.
      http://marc.info/?l=linux-s390&m=140438885114413&w=2

      The actual implementation now differs significantly:
      Instead of adding a second function "ftrace_regs_caller" which would be 
nearly
      identical to the existing ftrace_caller function, the current 
ftrace_caller
      function is now an alias to ftrace_regs_caller and always passes the 
needed
      pt_regs structure and function_trace_op parameters unconditionally.

      Besides that also use asm offsets to correctly allocate and access the new
      struct pt_regs on the stack.

      While at it we can make use of new instruction to get rid of some indirect
      loads if compiled for new machines.

      The passed struct pt_regs can be changed by the called function and it's 
new
      contents will replace the current contents.

      Note: to change the return address the embedded psw member of the pt_regs
      structure must be changed. The psw member is right now incomplete, since
      the mask part is missing. For all current use cases this should be 
sufficent.
      Providing and restoring a sane mask would mean we need to add an 
epsw/lpswe
      pair to the mcount code. Only these two instruction would cost us ~120 
cycles
      which currently seems not necessary.

      Cc: Vojtech Pavlik <vojtech@xxxxxxx>
      Cc: Jiri Kosina <jkosina@xxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 2481a87b0250bbf429fc8cdc78331efbc44a0221
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Fri Aug 15 12:33:46 2014 +0200

      s390/ftrace: optimize function graph caller code

      When the function graph tracer is disabled we can skip three additional
      instructions. So let's just do this.

      So if function tracing is enabled but function graph tracing is
      runtime disabled, we get away with a single unconditional branch.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 0f1b1ff54b386926ef1a524e60ef89ae7738bbd5
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Thu Aug 14 16:06:02 2014 +0200

      s390: pass march flag to assembly files as well

      Currently the march flag gets only passed to C files, but not to
      assembler files.
      This means that we can't add new instructions like e.g. aghik to asm
      files, since the assembler doesn't know of the new instructions if
      the appropriate march flag isn't specified.

      So also pass the march flag when compiling assembler files as well.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit b7eacb59cd7fb5e98852186e485c0c865f862645
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Aug 29 12:31:45 2014 +0200

      s390/vdso: add vdso support for coarse clocks

      Add CLOCK_REALTIME_COARSE and CLOCK_MONOTONIC_COARSE optimization to
      the 64-bit and 31-bit vdso.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 070b7be633dc33c0899e8c934b4d5fad046b06e8
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Aug 29 12:44:40 2014 +0200

      s390/vdso: replace stck with stcke

      If gettimeofday / clock_gettime are called multiple times in a row
      the STCK instruction will stall until a difference in the result is
      visible. This unnecessarily slows down the vdso calls, use stcke
      instead of stck to get rid of the stall.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 369e8c355383143964290b6a706eb6639ae3588c
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Aug 27 07:51:05 2014 +0200

      Documentation/kprobes: add s390 to list of supported architectures

      s390 supports kprobes since 2006 but is missing in the list of
      architectures that support kprobes.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit b7d5006de1afab266175288f41e5dc70e69cce33
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Aug 27 07:35:05 2014 +0200

      s390: remove unused MACHINE_FLAG_RRBM

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit f3dbd802b3caf8da92173870bc270dda6b3f84ba
  Author: Rajat Jain <rajatxjain@xxxxxxxxx>
  Date:   Tue Sep 2 16:26:00 2014 -0700

      PCI: Enable CRS Software Visibility for root port if it is supported

      Per PCIe r3.0, sec 2.3.2, an endpoint may respond to a Configuration
      Request with a Completion with Configuration Request Retry Status (CRS).
      This terminates the Configuration Request.

      When the CRS Software Visibility feature is disabled (as it is by 
default),
      a Root Complex must handle a CRS Completion by re-issuing the 
Configuration
      Request.  This is invisible to software.  From the CPU's point of view, an
      endpoint that always responds with CRS causes a hang because the Root
      Complex never supplies data to complete the CPU read.

      When CRS Software Visibility is enabled, a Root Complex that receives a 
CRS
      Completion for a read of the Vendor ID must return data of 0x0001.  The
      Vendor ID of 0x0001 indicates to software that the endpoint is not ready.

      We now have more devices that require CRS Software Visibility.  For
      example, a PLX 8713 NT bridge may respond with CRS until it has been
      configured via I2C, and the I2C configuration is completely independent of
      PCI enumeration.

      Enable CRS Software Visibility if it is supported.  This allows a system
      with such a device to work (though the PCI core times out waiting for it 
to
      become ready, and we have to rescan the bus after it is ready).

      This essentially reverts ad7edfe04908 ("[PCI] Do not enable CRS Software
      Visibility by default").  The failures that led to ad7edfe04908 should be
      addressed by 89665a6a7140 ("PCI: Check only the Vendor ID to identify
      Configuration Request Retry").

      [bhelgaas: changelog]
      Link: http://lkml.kernel.org/r/20071029061532.5d10dfc6@snowcone
      Link: 
http://lkml.kernel.org/r/alpine.LFD.0.9999.0712271023090.21557@xxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Rajat Jain <rajatxjain@xxxxxxxxx>
      Signed-off-by: Rajat Jain <rajatjain@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <groeck@xxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 89665a6a71408796565bfd29cfa6a7877b17a667
  Author: Rajat Jain <rajatxjain@xxxxxxxxx>
  Date:   Mon Sep 8 14:19:49 2014 -0700

      PCI: Check only the Vendor ID to identify Configuration Request Retry

      Per PCIe r3.0, sec 2.3.2, if a Root Complex

        - has Configuration Request Retry Status Software Visibility enabled,
        - issues a Configuration Read of both bytes of the Vendor ID, and
        - receives a Completion with Configuration Request Retry Status (CRS),

      it must complete the request to the host by fabricating data of 0x0001 for
      the Vendor ID and 0xff for any additional bytes in the request.

      Linux issues a single config read for the four bytes containing the Vendor
      ID and the Device ID.  Previously we checked all four bytes for 0xffff0001
      to identify CRS.

      However, it is only the Vendor ID that really indicates CRS, because it's
      sufficient to read only those two bytes.  Checking the Device ID verifies
      spec compliance but doesn't add any information.

      Some Root Complexes appear to indicate CRS by returning 0x0001 for the
      Vendor ID along with the actual the Device ID.  Previously we interpreted
      that as a valid Vendor/Device ID pair, although 0x0001 is reserved and
      cannot be a valid Vendor ID.

      [bhelgaas: changelog]
      Link: http://lkml.kernel.org/r/4729FC36.3040000@xxxxxxxxx
      Signed-off-by: Rajat Jain <rajatxjain@xxxxxxxxx>
      Signed-off-by: Rajat Jain <rajatjain@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <groeck@xxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit a08b6769d4c5e8d2a3192a45e40b3cdcca0da6a1
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 10:20:58 2014 -0700

      perf/x86: Fix section mismatch in split uncore driver

      The new split Intel uncore driver code that recently went
      into tip added a section mismatch, which the build process
      complains about.

      uncore_pmu_register() can be called from uncore_pci_probe,()
      which is not __init and can be called from pci driver ->probe.
      I'm not fully sure if it's actually possible to call the probe
      function later, but it seems safer to mark uncore_pmu_register
      not __init.

      This also fixes the warning.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409332858-29039-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 066ce64c7e867e95e5fee7c5f6b852710486392a
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Tue Aug 26 18:49:45 2014 +0200

      perf/x86/intel: Mark initialization code as such

      A few of the initialization functions are missing the __init annotation.
      Fix this and thereby allow ~680 additional bytes of code to be released
      after initialization.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409071785-26015-1-git-send-email-minipli@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 70691d4a0bf7c871559d4ef1b0056edefbca123b
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 16:26:05 2014 +0300

      perf/core: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:

        "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"

      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
        @@
        @@

        - rcu_assign_pointer
        + RCU_INIT_POINTER
          (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140822132605.GA20130@ada
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e0455e194a5e0cf49bc7596a20d4f7e47995b9c6
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 17:15:36 2014 +0300

      perf/callchain: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:

       "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"

      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

       The following Coccinelle semantic patch was used:
       @@
       @@

       - rcu_assign_pointer
       + RCU_INIT_POINTER
         (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: paulmck@xxxxxxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140822141536.GA32051@ada
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit bdea534db894ea19320f470ce2e63b1d9de96a15
  Merge: 39b5a56 2ce7598
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Tue Sep 9 06:48:07 2014 +0200

      Merge tag 'v3.17-rc4' into perf/core, to pick up fixes

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8236d907ab3411ad452280faa8b26c1347327380
  Author: Jason Low <jason.low2@xxxxxx>
  Date:   Tue Sep 2 00:41:24 2014 -0700

      sched: Reduce contention in update_cfs_rq_blocked_load()

      When running workloads on 2+ socket systems, based on perf profiles, the
      update_cfs_rq_blocked_load() function often shows up as taking up a
      noticeable % of run time.

      Much of the contention is in __update_cfs_rq_tg_load_contrib() when we
      update the tg load contribution stats.  However, it turns out that in many
      cases, they don't need to be updated and "tg_contrib" is 0.

      This patch adds a check in __update_cfs_rq_tg_load_contrib() to skip 
updating
      tg load contribution stats when nothing needs to be updated. This reduces 
the
      cacheline contention that would be unnecessary.

      Reviewed-by: Ben Segall <bsegall@xxxxxxxxxx>
      Reviewed-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: Yuyang Du <yuyang.du@xxxxxxxxx>
      Cc: Aswin Chandramouleeswaran <aswin@xxxxxx>
      Cc: Chegu Vinod <chegu_vinod@xxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1409643684.19197.15.camel@j-VirtualBox
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5cd038f53ed9ec7a17ab7d536a727363080f4210
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Wed Jun 4 16:25:15 2014 +0800

      sched: Migrate waking tasks

      Current code can fail to migrate a waking task (silently) when TTWU_QUEUE 
is
      enabled.

      When a task is waking, it is pending on the wake_list of the rq, but it 
is not
      queued (task->on_rq == 0). In this case, set_cpus_allowed_ptr() and
      __migrate_task() will not migrate it because its invisible to them.

      This behavior is incorrect, because the task has been already woken, it 
will be
      running on the wrong CPU without correct placement until the next wake-up 
or
      update for cpus_allowed.

      To fix this problem, we need to finish the wakeup (so they appear on
      the runqueue) before we migrate them.

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reported-by: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
      Tested-by: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/538ED7EB.5050303@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a4241aebe924136d6838fd516da6daa727fcd728
  Merge: 41b9d72 ab6978c
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:25:31 2014 +1000

      Merge branch 'xfs-misc-fixes-for-3.18-1' into for-next

  commit 48a0d1e07d99ecfd1e5922dd22986d5813f17207
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Mon Sep 8 09:57:08 2014 +0900

      ARM: shmobile: kzm9g-reference: Enable CMT1 in device tree

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6a5336a77c2caa9b0f8b3aa5c70310291ce2679d
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Mon Sep 8 09:57:06 2014 +0900

      ARM: shmobile: sh73a0: Add CMT1 device to DT

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a2ffcf87f5ae83dcd02f5b87bf477ce7e474601e
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:44 2014 +0900

      ARM: shmobile: r8a7740: Use SoC-specific 48-bit CMT compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7740 48-bit CMT
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a51b7b38182918d54813b572d6c28d43082d94ff
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:48 2014 +0900

      ARM: shmobile: r8a7779: Use SoC-specific TMU compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7779 TMU
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4217f323206c50f4a035338c9a09bd24e5bb263a
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:46 2014 +0900

      ARM: shmobile: r8a7791: Use SoC-specific 48-bit CMT compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7791 48-bit CMT
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f401ce481082de6327d12a8dc5528d2f7a4a4445
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:47 2014 +0900

      ARM: shmobile: r7s72100: Use SoC-specific MTU2 compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r7s72100 MTU2
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 37757030b0f9f107cd428ae7dcb34a778a8e5d57
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:45 2014 +0900

      ARM: shmobile: r8a7790: Use SoC-specific 48-bit CMT compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7790 48-bit CMT
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit dcc683aba83cd8db964a9a1d4582d4829d6efcb2
  Merge: 9dddfcf 4333067
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Sep 9 11:50:00 2014 +0900

      Merge tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' into 
dt-timers-for-v3.18

      Renesas ARM Based SoC R8a7740 CCF and Timers Updates for v3.18

      When booting using the r8a7740/armadillo800eva using dt-reference:
      * Use CCF to initialise clocks via DT
      * Initialise timers via DT

  commit a742795be9ceae2853ca71f216193f29da151da8
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Sep 5 12:23:49 2014 +0200

      ARM: shmobile: Initial Alt board device tree

      Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
      [uli: reduced to minimum, added cmt, enabled scif2, split off from SoC]
      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0dce5454d5c258582a7da5590332d9e085886bf7
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Sep 5 12:23:48 2014 +0200

      ARM: shmobile: Initial r8a7794 SoC device tree

      Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
      [uli: reduced to minimum, added cmt, enabled scif2, split off board part]
      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 834720dbf03819a8b2d0ba5fbe01d008267f9da6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:21 2014 +0200

      ARM: shmobile: armadillo800eva legacy: Use 
rmobile_add_devices_to_domains()

      Use a table and the rmobile_add_devices_to_domains() helper function to
      add all platform devices to their power domains at once, which is more
      size-efficient than calling rmobile_add_device_to_domain() explicitly
      for all devices individually.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 753490991fd5036fa4f31de7bc5dd7131ed44cc2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:22 2014 +0200

      ARM: shmobile: r8a7740: Clean up pm domain table

        - Sort pm domains by bit_shift value,
        - Combine closing and opening curly braces on a single line, as the
          table will grow much bigger soon.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c839f93bf8468f4380056d0638e3cba0488bb190
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:20 2014 +0200

      ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()

      Use a table and the rmobile_add_devices_to_domains() helper function to
      add all platform devices to their power domains at once, which is more
      size-efficient than calling rmobile_add_device_to_domain() explicitly
      for all devices individually.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9eda01b2f665d8bf29f6ac93e3db403290e0f3cf
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:19 2014 +0200

      ARM: shmobile: sh7372: Make domain_devices[] static __initdata

      Make the domain_devices[] array static and __initdata, to reduce kernel
      size:
        - Making it static gets rid of the code to copy the data to the stack,
        - Marking it __initdata allows more init memory to be freed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d6dc6ed8540ab8802c6ba31b4292204dd3cb0fee
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:18 2014 +0200

      ARM: shmobile: mackerel: Make domain_devices[] static __initdata

      Make the domain_devices[] array static and __initdata, to reduce kernel
      size:
        - Making it static gets rid of the code to copy the data to the stack,
        - Marking it __initdata allows more init memory to be freed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ab6978c295b074eb2ba4b06fdf206c7ab4f293e5
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:59:12 2014 +1000

      xfs: remove rbpp check from xfs_rtmodify_summary_int

      rbpp is always passed into xfs_rtmodify_summary
      and xfs_rtget_summary, so there is no need to
      test for it in xfs_rtmodify_summary_int.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit afabfd30d05264ff493c24bce310b6a5350f099b
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:58:42 2014 +1000

      xfs: combine xfs_rtmodify_summary and xfs_rtget_summary

      xfs_rtmodify_summary and xfs_rtget_summary are almost identical;
      fold them into xfs_rtmodify_summary_int(), with wrappers for each of
      the original calls.

      The _int function modifies if a delta is passed, and returns a
      summary pointer if *sum is passed.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit b16ed7c114b8cca45fa87b675c431f43ff90c179
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:58:07 2014 +1000

      xfs: combine xfs_dir_canenter into xfs_dir_createname

      xfs_dir_canenter and xfs_dir_createname are
      almost identical.

      Fold the former into the latter, with a helpful
      wrapper for the former.  If createname is called without
      an inode number, it now only checks for space, and does
      not actually add the entry.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 94f3cad555d66048906deade06a764f7ea2c6e4d
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:57:52 2014 +1000

      xfs: check resblks before calling xfs_dir_canenter

      Move the resblks test out of the xfs_dir_canenter,
      and into the caller.

      This makes a little more sense on the face of it;
      xfs_dir_canenter immediately returns if resblks !=0;
      and given some of the comments preceding the calls:

       * Check for ability to enter directory entry, if no space reserved.

      even more so.

      It also facilitates the next patch.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 970fd3f04d5949a4b5f6d0a5fea8e4b6797a5992
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Tue Sep 9 11:57:29 2014 +1000

      xfs: deduplicate xlog_do_recovery_pass()

      In xlog_do_recovery_pass(), there are 2 distinct cases:
      non-wrapped and wrapped log recovery.

      If we find a wrapped log, we recover around the end
      of the log, and then handle the rest of recovery
      exactly as in the non-wrapped case - using exactly the same
      (duplicated) code.

      Rather than having the same code in both cases, we can
      get the wrapped portion out of the way first if needed,
      and then recover the non-wrapped portion of the log.

      There should be no functional change here, just code
      reorganization & deduplication.

      The patch looks a bit bigger than it really is; the last
      hunk is whitespace changes (un-indenting).

      Tested with xfstests "check -g log" on a stock configuration.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 59f9c004320704179913fa7c57645017ccf1b5c3
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Tue Sep 9 11:57:10 2014 +1000

      xfs: lseek: the "whence" argument is called "whence"

      For some reason, the older commit:

          965c8e5 lseek: the "whence" argument is called "whence"

          lseek: the "whence" argument is called "whence"

          But the kernel decided to call it "origin" instead.
          Fix most of the sites.

      left out xfs.  So fix xfs.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Jie Liu <jeff.liu@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 49c69591c80648c14ff87525e97ee6ebe3a343cb
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:56:48 2014 +1000

      xfs: combine xfs_seek_hole & xfs_seek_data

      xfs_seek_hole & xfs_seek_data are remarkably similar;
      so much so that they can be combined, saving a fair
      bit of semi-complex code duplication.

      The following patch passes generic/285 and generic/286,
      which specifically test seek behavior.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Jie Liu <jeff.liu@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2e2271787419a12496bf5da5c3028a9c73c9697f
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 9 11:56:13 2014 +1000

      xfs: export log_recovery_delay to delay mount time log recovery

      XFS log recovery has been discovered to have race conditions with
      buffers when I/O errors occur. External tools are available to simulate
      I/O errors to XFS, but this alone is not sufficient for testing log
      recovery. XFS unconditionally resets the inactive region of the log
      prior to log recovery to avoid confusion over processing any partially
      written log records that might have been written before an unclean
      shutdown. Therefore, unconditional write I/O failures at mount time are
      caught by the reset sequence rather than log recovery and hinder the
      ability to test the latter.

      The device-mapper dm-flakey module uses an up/down timer to define a
      cycle for when to fail I/Os. Create a pre log recovery delay tunable
      that can be used to coordinate XFS log recovery with I/O errors
      simulated by dm-flakey. This facilitates coordination in userspace that
      allows the reset of stale log blocks to succeed and writes due to log
      recovery to fail. For example, define a dm-flakey instance with an
      uptime long enough to allow log reset to succeed and a log recovery
      delay long enough to allow the dm-flakey uptime to expire.

      The 'log_recovery_delay' sysfs tunable is exported under
      /sys/fs/xfs/debug and is only enabled for kernels compiled in XFS debug
      mode. The value is exported in units of seconds and allows for a delay
      of up to 60 seconds. Note that this is for XFS debug and test
      instrumentation purposes only and should not be used by applications. No
      delay is enabled by default.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 65b65735fede29b516fed1d8c2391e8bc373b805
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 9 11:52:42 2014 +1000

      xfs: add debug sysfs attribute set

      Create a top-level debug directory for global debug sysfs attributes.
      This directory is added and removed on XFS module initialization and
      removal respectively for DEBUG mode kernels only. It typically resides
      at /sys/fs/xfs/debug. It is located at the top level of the xfs sysfs
      hierarchy as attributes might define global behavior or behavior that
      must be configured before an xfs mount is available (e.g., log recovery
      behavior).

      Define the global debug kobject that represents the debug sysfs
      directory and add generic attribute show/store helpers to support future
      attributes. No debug attributes are exported as of yet.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e1b05723ed834090caab56866adc05bce31c9bdd
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:47:24 2014 +1000

      xfs: add a few more verifier tests

      These were exposed by fsfuzzer runs; without them we fail
      in various exciting and sometimes convoluted ways when we
      encounter disk corruption.

      Without the MAXLEVELS tests we tend to walk off the end of
      an array in a loop like this:

              for (i = 0; i < cur->bc_nlevels; i++) {
                      if (cur->bc_bufs[i])

      Without the dirblklog test we try to allocate more memory
      than we could possibly hope for and loop forever:

      xfs_dabuf_map()
        nfsb = mp->m_dir_geo->fsbcount;
        irecs = kmem_zalloc(sizeof(irec) * nfsb, KM_SLEEP...

      As for the logbsize check, that's the convoluted one.

      If logbsize is specified at mount time, it's sanitized
      in xfs_parseargs; in particular it makes sure that it's
      not > XLOG_MAX_RECORD_BSIZE.

      If not specified at mount time, it comes from the superblock
      via sb_logsunit; this is limited to 256k at mkfs time as well;
      it's copied into m_logbsize in xfs_finish_flags().

      However, if for some reason the on-disk value is corrupt and
      too large, nothing catches it.  It's a circuitous path, but
      that size eventually finds its way to places that make the kernel
      very unhappy, leading to oopses in xlog_pack_data() because we
      use the size as an index into iclog->ic_data, but the array
      is not necessarily that big.

      Anyway - bounds checking when we read from disk is a good thing!

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8018ec083c72443cc74fd2d08eb7c5dddc13af53
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 9 11:44:46 2014 +1000

      xfs: mark all internal workqueues as freezable

      Workqueues must be explicitly set as freezable to ensure they are frozen
      in the assocated part of the hibernation/suspend sequence. Freezing of
      workqueues and kernel threads is important to ensure that modifications
      are not made on-disk after the hibernation image has been created.
      Otherwise, the in-memory state can become inconsistent with what is on
      disk and eventually lead to filesystem corruption. We have reports of
      free space btree corruptions that occur immediately after restore from
      hibernate that suggest the xfs-eofblocks workqueue could be causing
      such problems if it races with hibernation.

      Mark all of the internal XFS workqueues as freezable to ensure nothing
      changes on-disk once the freezer infrastructure freezes kernel threads
      and creates the hibernation image.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reported-by: Carlos E. R. <carlos.e.r@xxxxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 85560c4a828ec9c8573840c9b66487b6ae584768
  Author: Champion Chen <champion_chen@xxxxxxxxxxxxxx>
  Date:   Sat Sep 6 14:06:08 2014 -0500

      Bluetooth: Fix issue with USB suspend in btusb driver

      Suspend could fail for some platforms because
      btusb_suspend==> btusb_stop_traffic ==> usb_kill_anchored_urbs.

      When btusb_bulk_complete returns before system suspend and resubmits
      an URB, the system cannot enter suspend state.

      Signed-off-by: Champion Chen <champion_chen@xxxxxxxxxxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e1e930f591bfd9604c3077f0af5c390f4f890259
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Sep 8 17:09:49 2014 -0700

      Bluetooth: Fix mgmt pairing failure when authentication fails

      Whether through HCI with BR/EDR or SMP with LE when authentication fails
      we should also notify any pending Pair Device mgmt command. This patch
      updates the mgmt_auth_failed function to take the actual hci_conn object
      and makes sure that any pending pairing command is notified and cleaned
      up appropriately.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5081ce621d35b7ba34614415f78f629d26bdc155
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Aug 22 09:03:50 2014 -0500

      ARM: dts: OMAP3+: Add PRM interrupt

      Provide OMAP3, 4 and OMAP5 with interrupt number for PRM

      And for DRA7, provide crossbar number for prm interrupt.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 25db6bea1ff5a78ef493eefdcbb9c1d27134e560
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Wed Sep 3 17:42:13 2014 +0200

      selinux: register nf hooks with single nf_register_hooks call

      Push ipv4 and ipv6 nf hooks into single array and register/unregister
      them via single call.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit 01ac4565d68bfd1b6ef96b46576438423713b8db
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 11:14:16 2014 +0100

      ARM: omap: Remove stray ARCH_HAS_OPP references

      OPP is now a normal kernel library selected by its users rather than a
      feature that architectures need to enable so ARCH_HAS_OPP serves no
      function any more - remove the selects.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 83c9b2afe66abf5dc6dab68da738557001fb5660
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Sep 5 22:12:05 2014 +0100

      ARM: dts: am335x-boneblack: Add names for remaining regulators

      Add regulator-name properties for the regulators that don't have them,
      allowing the kernel to display the name from the schematic rather than
      the name of the regulator on the PMIC in order to improve diagnostics.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 91890c0e89bed0d24e4fe50b97dd8fc9c9f81283
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:02:53 2014 +0300

      ARM: dts: sbc-t54: fix model property

      CM-T54 CoM can be used with various custom baseboards, other
      than SB-T54 (supplied with SBC-T54 single board computer).

      Update model property of SBC-T54 DT to clarify this.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 84ace6741bd9b957d3b6dc39fe63fee0f1bd5039
  Author: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
  Date:   Thu Sep 4 09:28:32 2014 +0300

      ARM: dts: omap5.dtsi: add DSS RFBI node

      The RFBI node for OMAP DSS was left out when adding the rest of the DSS
      nodes, because it was not clear how to set up the clocks for the RFBI.

      However, it seems that if there is a HWMOD for a device, we also need a
      DT node for it. Otherwise, at boot, we get:

      WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2542 
_init+0x464/0x4e0()
      omap_hwmod: dss_rfbi: doesn't have mpu register target base

      Now that v3.17-rc3 contains a fix 8fd46439e1f5 ("ARM: dts:
      omap54xx-clocks: Fix the l3 and l4 clock rates") for the L3 ICLK
      required by the RFBI, let's add the RFBI node to get rid of the
      warning.

      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      [tony@xxxxxxxxxxx: updated description per comments from Nishant]
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e2459357f613f681a516e7c67ef8336bc475a482
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:06 2014 +0200

      ARM: dts: omap3: Add HEAD acoustics omap3-ha.dts and omap3-ha-lcd.dts 
(TAO3530 based)

      These baseboards are equipped with the Technexion TAO35030 SOM. So
      they include this dtsi. The common parts are extracted into an "common"
      dtsi file. The main difference between both boards is, that the *lcd
      has DSS support enabled for the LCD.

      Some HEAD acoustics specific features are:

      - LED handling
      - Special FPGA/DSP audio driver (not included in this series)
      - powerdown GPIO

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d3a7a7479f149492b151516d62fff42328446e04
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:05 2014 +0200

      ARM: dts: omap3: Add Technexion Thunder support (TAO3530 SOM based)

      This baseboard is equipped with the Technexion TAO35030 SOM. So
      includes this dtsi. Some Thunder specific features are:

      - LCD panel

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 30d95c6d70920348c58649c35a8d41915cd7db9c
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:04 2014 +0200

      ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi

      The Technexion TAO3530 is a OMAP3530 based SOM. This patch adds the
      basic support for it as an dtsi file which can be included by
      baseboard equipped with this SOM. E.g. the Technexion Thunder
      baseboard.

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 63dd5bc03a1ac9dd90807f6f3fc2475c0d4f046a
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:03 2014 +0200

      ARM: OMAP2+: tao3530: Add pdata-quirk for the mmc2 internal clock

      Set internal clock source for MMC2 on tao3530.

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 0e0cb99d17614711834aa8b4c6b397bf8b8596a5
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Aug 18 14:07:55 2014 -0500

      ARM: OMAP2+: board-generic: add support for AM57xx family

      AM57xx processor family are variants of DRA7 family of processors and
      targetted at industrial and non-automotive applications.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit acc82342f68d85d570db3e2f070255929b0284d9
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:41 2014 -0700

      PM / sleep: Update test_suspend option documentation

      Updated documentation to add freeze mode and repeat capability.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2ce986892faf843785f8cdab1c2ed6cd4a3c20aa
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:40 2014 -0700

      PM / sleep: Enhance test_suspend option with repeat capability

      Enhanced test_suspend boot paramter to repeat tests multiple times,
      by adding optional repeat count. The new boot param syntax:
      test_suspend="mem|freeze|standby[,N]"

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit bc7115b1447fe88d065e7f85078ed776ebe7be74
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:39 2014 -0700

      PM / sleep: Support freeze as test_suspend option

      Added freeze as one of the option for test_suspend boot param.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 95b6105835293a910484c5bcdd1599b8588959e9
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:30 2014 +0530

      cpufreq: cpu0: Make allocate_resources() work for any CPU

      Currently allocate_resources() supports only CPU0 and it would need to 
allocate
      resources for any CPU going forward.

      Add another argument to it, i.e. cpu, and update code accordingly.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2d2c5e0e72546c1b4375ff5820ca8016c7123cbb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:29 2014 +0530

      cpufreq: cpu0: try regulators with name "cpu-supply"

      Currently, we expect regulator name to be "cpu0", but as we are going to 
support
      multiple cpu-blocks (all CPUs in a block share clock/voltage) later, we 
need to
      pass some generic string instead of that.

      For backwards compatibility try for "cpu0" first and if it fails, then 
try for
      "cpu".

      Suggested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d2f31f1da54f83c4eb2738402284c49cd51798d1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:28 2014 +0530

      cpufreq: cpu0: Move per-cluster initialization code to ->init()

      Currently this driver only support platforms on which all CPUs share 
clock &
      voltage lines and there is requirement to support platforms which have 
separate
      clock & voltage lines for CPUs, like Qualcomm's Krait and ARM's big 
LITTLE.

      Each group of CPUs sharing clock/voltage lines are represented by 'struct
      cpufreq_policy' in cpufreq framework. And core calls ->init() once for 
each
      policy.

      Currently we do all initialization/allocation from probe() which wouldn't 
work
      for above scenario. To make it work for these platforms, the first step 
is to
      move all initialization/allocation to ->init() and add ->exit() to do the
      reverse of it.

      Also, remove all global variables and allocate space for them at runtime.

      This patch creates 'struct private_data' for keeping all such information 
and
      a pointer to that would be stored in policy->driver_data.

      The changed probe() routine now tries to see if regulator/clocks are 
available
      or we need to defer probe. In case they are available, it registers 
cpufreq
      driver. Otherwise, returns with -EPROBE_DEFER.

      We still *don't* support platforms with separate clock/voltage lines for 
CPUs.
      This would be done in a separate patch later.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit fbd48ca5911b3cd70da57c3313d13004e40aea54
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:27 2014 +0530

      cpufreq: cpu0: use dev_{err|warn|dbg} instead of pr_{err|warn|debug}

      We already have cpu_dev and is used at multiple places for printing 
errors using
      dev_*(). But some prints are still using pr_*(). Lets make it consistent 
and
      replace those pr_*() macros with dev_*() macros.

      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 48a8624b3abe39bd66490e3ab692a74a73b582eb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:26 2014 +0530

      cpufreq: cpu0: print relevant error when we defer probe

      Currently, we defer probe if regulator_get() returned -EPROBE_DEFER, i.e.
      regulator isn't registered yet. We do a dev_err() in this case. Sending a
      message to the log on probe defer just duplicates what the driver core is
      already doing. Convert it to dev_dbg() instead.

      We should defer in case of clk_get() as well.

      Current code already does it, but it wasn't intentional probably. Its 
just that
      we are returning the right error with wrong print message.

      Fix print message to convey right error.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ed4b053cb864f29f57cf5a4c3f3c85cda22edaf1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:25 2014 +0530

      cpufreq: cpu0: don't validate clock on clk_put()

      CPU clk is not optional for this driver and probe would fail if it 
couldn't find
      a suitable clock.

      And so, while calling clk_put() we don't need to validate clocks.

      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 748c876634870f8e535ddebd76f409f0477d3dd4
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:24 2014 +0530

      cpufreq: cpu0: Update Module Author

      Two people are maintaining it now, Viresh and Shawn. Add Viresh's details 
in
      MODULE_AUTHOR() and copyright section.

      Suggested-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 413fffc3a1db7f270afdf1ecb35c1edc013acc68
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:23 2014 +0530

      cpufreq: Add support for per-policy driver data

      Drivers supporting multiple clusters or multiple 'struct cpufreq_policy'
      instances may need to keep per-policy data. If the core doesn't provide 
support
      for that, they might do it in the most unoptimized way: 'per-cpu' data.

      This patch adds another field in struct cpufreq_policy: 'driver_data'. It 
isn't
      accessed by core and is for driver's internal use only.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5b4c314575ea6edd57c547c2123083d88d8ff4e6
  Merge: a7f26b7 61a3d4f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 16:43:58 2014 -0700

      Merge tag 'master-2014-09-08' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-09-08

      Please pull this batch of updates intended for the 3.18 stream...

      For the mac80211 bits, Johannes says:

      "Not that much content this time. Some RCU cleanups, crypto
      performance improvements, and various patches all over,
      rather than listing them one might as well look into the
      git log instead."

      For the Bluetooth bits, Gustavo says:

      "The changes consists of:

              - Coding style fixes to HCI drivers
              - Corrupted ack value fix for the H5 HCI driver
              - A couple of Enhanced L2CAP fixes
              - Conversion of SMP code to use common L2CAP channel API
              - Page scan optimizations when using the kernel-side whitelist
              - Various mac802154 and and ieee802154 6lowpan cleanups
              - One new Atheros USB ID"

      For the iwlwifi bits, Emmanuel says:

      "We have a new big thing coming up which is called Dynamic Queue
      Allocation (or DQA).  This is a completely new way to work with the
      Tx queues and it requires major refactoring.  This is being done by
      Johannes and Avri.  Besides this, Johannes disables U-APSD by default
      because of APs that would disable A-MPDU if the association supports
      U-ASPD.  Luca contributed to the power area which he was cleaning
      up on the way while working on CSA.  A few more random things here
      and there."

      For the Atheros bits, Kalle says:

      "For ath6kl we had two small fixes and a new SDIO device id.

      For ath10k the bigger changes are:

       * support for new firmware version 10.2 (Michal)

       * spectral scan support (Simon, Sven & Mathias)

       * export a firmware crash dump file (Ben & me)

       * cleaning up of pci.c (Michal)

       * print pci id in all messages, which causes most of the churn (Michal)"

      Beyond that, we have the usual collection of various updates to ath9k,
      b43, mwifiex, and wil6210, as well as a few other bits here and there.

      Please let me know if there are problems!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7f26b7e1ee73ac9e766c430fea5af658d839954
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Mon Sep 8 19:08:34 2014 -0400

      inet: remove dead inetpeer sequence code

      inetpeer sequence numbers are no longer incremented, so no need to
      check and flush the tree. The function that increments the sequence
      number was already dead code and removed in in "ipv4: remove unused
      function" (068a6e18). Remove the code that checks for a change, too.

      Verifying that v4_seq and v6_seq are never incremented and thus that
      flush_check compares bp->flush_seq to 0 is trivial.

      The second part of the change removes flush_check completely even
      though bp->flush_seq is exactly !0 once, at initialization. This
      change is correct because the time this branch is true is when
      bp->root == peer_avl_empty_rcu, in which the branch and
      inetpeer_invalidate_tree are a NOOP.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b99b121b2aa42e60e5b73fdd3a49863337839c7b
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:02:37 2014 +0200

      tty: serial: 8250_core: allow to overwrite & export serial8250_startup()

      The OMAP version of the 8250 can actually use 1:1 serial8250_startup().
      However it needs to be extended by a wake up irq which should to be
      requested & enabled at ->startup() time and disabled at ->shutdown() time.

      v2â?¦v3: properly copy callbacks
      v1â?¦v2: add shutdown callback

      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae14a7954f5124208e6e93cafb3099f83acd43f5
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:02:36 2014 +0200

      tty: serial: 8250_core: provide a function to export uart_8250_port

      There is no way to access a struct uart_8250_port for a specific
      line. This is only required outside of the 8250/uart callbacks like for
      devices' suspend & remove callbacks. For those the 8250-core provides a
      wrapper like serial8250_unregister_port() which passes the struct
      to the proper function based on the line argument.

      For run time suspend I need access to this struct not only to make
      serial_out() work but also to properly restore up->ier and up->mcr.

      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d329c1c68d2cc625bb4b8191f37297db6061448
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Fri Sep 5 18:57:57 2014 -0700

      tty/vt/keyboard: Resolve many shadow warnings

      Many local variables were given the same name as a global. This
      is valid, but generates many shadow warnings in W=2 builds. Resolve
      them by changing the local names. Also change local variables
      named "up" because they shadow the semaphore "up" function. Also
      moved the outer declaration of the variable "a" because it is
      only used in one block, and that resolves all of the shadow warnings
      for the other declarations of "a" that have different types.

      Change diacr => dia, kbd => kb, rep => rpt, up => udp.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5aa387c152fce7ae5cb29f2b191a1570cd04db5f
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:14 2014 +0400

      tty: vt8500_serial: explicitly calculate base baud rate

      Current code relies on the UART clock pre-divisor to be already
      configured in the baud rate register. Calculate it in the driver
      and set explicitly instead, also return the "real" effective baud
      rate, which is generally slightly different from the requested value.

      While at this, also ensure that break signal timing is updated when
      baud rate changes.

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1db894ecfa73759b1fde359562b9b4ef0e66e23d
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:15 2014 +0400

      tty: vt8500_serial: add polled console functions

      This adds simple polling functions for single-character transmit
      and receive, as used by kgdb.

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c986d3e20bcbf33c680130a5798f25429c53e31
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:13 2014 +0400

      tty: vt8500_serial: add missing support for RTS setting

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae382735247e2daebeed3bafd400ff71039d2241
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:12 2014 +0400

      tty: vt8500_serial: add support for UART in WM8880 chips

      Newer WonderMedia chips introduced another flag in the UART line control
      register, which controls whether RTS/CTS signalling should be handled in
      the driver or by the hardware itself.

      This patch ensures that the kernel can control RTS/CTS (including
      disabling it altogether) by forcing this flag to software mode on affected
      chips (only WM8880 so far).

      Also remove the redundant copy of the binding doc, while we are here.

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7d480ef776b53c43ec70155bfefbddc71b4d0883
  Author: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 10:35:14 2014 +0800

      doc: dt-binding: of-serial: add Freescale 64-byte FIFO mode uart binding

      This add the 64-byte FIFO mode device tree binding for Freescale DUART.

      Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 287f03c0d4fbf0b57f88867a02632376b63ef0c8
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:52 2014 +0100

      serial: kgdb_nmi: No CON_ENABLED by default

      At present this console is optionally registered by NULL checking
      arch_kgdb_ops.enable_nmi. In practice this requires the architecture
      dependant code to implement some kind of control (e.g. module arguments)
      to enable/disable this feature.

      The kernel already provides us the perfectly adequate console= argument
      to enable/disable consoles. Let's use that instead!

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5820c24a817e7bbebf5c4366989d5f243b809ab
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:51:55 2014 +0100

      serial: amba-pl011: Use container_of() to get uart_amba_port

      Universally adopt container_of() for all pointer conversion from
      uart_port to uart_amba_port.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26c474128b96d277234f35a7fd870ed12bef96ca
  Author: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
  Date:   Wed Sep 3 12:33:53 2014 +0100

      serial: imx: clean up imx_poll_get_char()

      Looking at the get_poll_char() function of the 8250.c serial driver,
      we learn:

      * poll_get_char() doesn't have to save/disable/restore the interrupt
        registers. No interrupt handling is needed in this function at all.
        Remove it.

      * Don't block in case there is no data available. So instead blocking
        in the do {} while loop, just return with NO_POLL_CHAR, immediately .

      Additionally, while the i.MX6 register URXD[7-0] contain the RX_DATA,
      the upper bits of this register (URXD[15-10]) might contain some
      control flags. To ensure that these are not returned with the data
      read, just mask out URXD[7-0].

      These changes fix the 'hang' working with kdb:

      $ echo ttymxc3 > /sys/module/kgdboc/parameters/kgdboc
      $ echo g >/proc/sysrq-trigger
      [0]kdb> help
      ...
      <hang>

      Signed-off-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c993257bf7571945201205491de86268437ea174
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:21 2014 -0400

      serial: core: Unwrap tertiary assignment in uart_handle_dcd_change()

      Prepare for spin lock assertion; move non-trivial assignment into
      function body.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5435d20f506f16352a4e1637b8e8fb7c0d422bb9
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:20 2014 -0400

      serial: 8250: Document serial8250_modem_status() locking

      Existing callers of serial8250_modem_status() [1] hold the uart port
      lock; document.

      [1] In-tree callers of serial8250_modem_status()

      drivers/tty/serial/8250/8250_fsl.c
        fsl8250_handle_irq()

      drivers/tty/serial/8250/8250_core.c
        serial8250_handle_irq()
        serial8250_console_write()
        serial8250_get_mctrl() *

      * Call graphs for callers of serial8250_get_mctrl() from the function
        which acquires the uart port lock

      drivers/tty/serial/serial_core.c
        uart_port_startup()
        uart_tiocmget()
        uart_set_termios()
        uart_carrier_raised()
          ops->get_mctrl() ---> serial8250_get_mctrl()

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8a949b07e4062cbd07e04e6a47249e69ca65b944
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:19 2014 -0400

      serial: core: Document lock requirement for UPF_* flags updates

      The flags field of struct uart_port can only be safely modified
      if the port mutex is held; no other lock prevents concurrent
      changes from corrupting the field.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16020b989ac72b0b02654612a7b70398a7faac21
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:18 2014 -0400

      serial: blackfin: Fix missing gpio.h

      If CONFIG_SERIAL_BFIN_CTSRTS is set, compile fails because of missing
      declarations for the gpio_* api. Include necessary header.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98f8b83d6a504615f52a095acf92a2bdad985ae0
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:17 2014 -0400

      serial: sunsab: Don't enable tx if tx stopped

      The serial core may call the UART driver's start_tx() even if
      tx is stopped; the UART driver must verify tx should be enabled
      before transmitting.

      Reported-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
      cc: David S. Miller <davem@xxxxxxxxxxxxx>
      cc: <sparclinux@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16f404e3666718917b2541503240cf8430aa49ff
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:16 2014 -0400

      serial: mpc52xx: Use default serial core x_char handler

      mpc52xx_uart_send_xchar() is _identical_ to the default serial core
      x_char handling behavior in uart_send_xchar().

      Remove mpc52xx_uart_send_xchar().

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db106df32d679db151b48a09543b03ee41cb2580
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:15 2014 -0400

      serial: Fix send_xchar() handlers

      START_CHAR() & STOP_CHAR() can be disabled if set to '\0'
      (__DISABLED_CHAR).  UART drivers which define a send_xchar()
      handler must not transmit __DISABLED_CHAR.

      Document requirement.

      Affected drivers:
      sunsab
      sunhv

      cc: David S. Miller <davem@xxxxxxxxxxxxx>
      cc: <sparclinux@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fba594a848f6f35417a358565086d22c533c19c8
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:14 2014 -0400

      serial: core: Remove unsafe x_char optimization

      uart_unthrottle() attempts to avoid sending START and the previous
      x_char if the previous x_char has not yet been sent. However, this
      optimization could leave the sender in a throttled state; for example,
      if the sender is throttled and this unthrottle coincides with a manual
      tcflow(TCION) from user-space, then neither START would be sent.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c235ccc1c4d6fd8b7d48b976b87416230ffd5149
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:13 2014 -0400

      serial: core: Fix x_char race

      The UART driver is expected to clear port->x_char after
      transmission while holding the port->lock. However, the serial
      core fails to take the port->lock before assigning port->xchar.
      This allows for the following race

      CPU 0                         |  CPU 1
                                    |
                                    | serial8250_handle_irq
                                    |   ...
                                    |   serial8250_tx_chars
                                    |     if (port->x_char)
                                    |       serial_out(up, UART_TX, 
port->x_char)
      uart_send_xchar               |
        port->x_char = ch           |
                                    |       port->x_char = 0
        port->ops->start_tx()       |
                                    |

      The x_char on CPU 0 will never be sent.

      Take the port->lock in uart_send_xchar() before assigning port->x_char.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e42e9a30cdaae51411a9fd4d7de1dc6a7507038
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:12 2014 -0400

      serial: imx: Fix x_char handling and tx flow control

      The serial core expects the UART driver to transmit x_char
      (START/STOP chars) even if tx is stopped and before data already
      in the tx ring buffer if possible. Also, sending x_char must
      not cause additional data in the tx ring buffer to transmit
      if tx is stopped.

      Cause x_char to be transmitted before any other data is sent.
      Auto-stop tx if the tx ring buffer is empty or tx should be stopped.
      Only perform one write wakeup if tx ring buffer space is below
      threshold.

      x_char handling in DMA mode is still broken; add FIXME.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99abf3b9242fbc5fec586223a5068544e0e9d90f
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:11 2014 -0400

      serial: Style fix

      Unwrap if() conditional; no functional change.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a6eec92ec0815ce8ce57e4746e9f717d4146d869
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:10 2014 -0400

      Revert "serial: uart: add hw flow control support configuration"

      This reverts commit 06aa82e498c144c7784a6f3d3b55458b272d6146.
      This commit purports to enable auto CTS flow control for the 8250
      UART driver. However, the 8250 UART driver already supports auto
      CTS flow control via UART_CAP_AFE and UART_CAP_EFR. Indeed, this
      patch introduces another DT attribute for which an existing firmware
      flag already exists ("auto-flow-control"). Furthermore, the use of
      UPF_HARD_FLOW requires the UART driver to define .throttle and
      .unthrottle methods, neither of which are defined for the 8250 UART
      driver (which will result in a NULL ptr dereference). Finally, this patch
      supposes to fix existing bugs in the serial core for auto CTS-enabled
      hardware, but does not include the class of hardware for which these
      bugs exist.

      CC: Murali Karicheri <m-karicheri2@xxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95562e7fdfe3fae2a10bb7ab16fc1260fe8dd810
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Tue Sep 2 21:05:42 2014 +0530

      tty/serial: samsung: enable usage for 64-bit Exynos platforms

      Allow Samsung serial driver to be usable on Exynos 64-bit SoC based
      platforms.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6004bb11cf0d35574fdedb236d98672ccf86d9a9
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:24 2014 +0200

      serial: vr41xx_siu: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 920314dfd05f40cbe8ad677ba733ff1f8814d93a
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Aug 20 12:55:45 2014 -0400

      serial: Fix build failure caused by missing header file

      Fix build failure caused by missing header file:

      drivers/tty/serial/nwpserial.c: In function 'wait_for_bits':
      drivers/tty/serial/nwpserial.c:53:3: error: implicit declaration of 
function 'udelay' [-Werror=implicit-function-declaration]

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1c24622572d6ab2ec8e731588d1c131563a64b53
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Mon Sep 8 16:10:49 2014 -0700

      Input: add support for the DRV2667 haptic driver

      Adding support for the DRV2667 haptic driver.  This device has the ability
      to store vibration patterns in RAM and execute them once the GO bit is 
set.

      The initial driver sets a basic waveform in the first waveform sequence 
and
      will play the waveform when the GO bit is set and will continously play 
the
      waveform until the GO bit is unset.

      Data sheet is here: http://www.ti.com/product/drv2667

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit ff7693d079e58fb62d735b7b8085b53fcfb74528
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sun Aug 17 12:49:49 2014 +0200

      ARM: meson: serial: add MesonX SoC on-chip uart driver

      The SoC has four fully functional UARTs which use the same programming
      model. They are named UART_A, UART_B, UART_C and UART_AO (Always-On)
      which cannot be powered off.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b359c4264c64909867c2005bc71cbc7431d2d464
  Author: Keerthy J <j-keerthy@xxxxxx>
  Date:   Mon Jul 28 11:48:54 2014 +0530

      ARM: dts: dra72-evm: Add tps65917 PMIC node

      DRA72x-evm uses TPS65917 PMIC. Add the node.

      NOTE: LDO2 is actually unused, but the usage if any is expected to be
      between 1.8 to 3.3v IO voltage. So define the node.

      NOTE: Interrupt used is crossbar number based.

      Tested-by: Lokesh Vutla <lokeshvutla@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Keerthy <j-keerthy@xxxxxx>
      Tested-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 75e4239b59393487dd79c88ebd419fda11eca465
  Author: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
  Date:   Wed Aug 13 15:54:48 2014 +0200

      Documentation: serial: fix header path

      RS485 related structure will be defined in user space API
      header.

      Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7e9711aacc25fa6728c0625e4cfe7a141201b676
  Author: Keerthy J <j-keerthy@xxxxxx>
  Date:   Mon Jul 28 11:48:53 2014 +0530

      ARM: dts: dra72-evm: Enable I2C1 node

      I2C1 bus is used for the following peripherals
        P8 connector (MLB)
        TLV320AIC3106 Audio codec
        J15 LCD header
        24WC256 eeprom
        TMP102AIDRLT temperature sensor
        PCF8575 GPIO expander
        PCA9306 i2c voltage translator -> Goes to P9 for comm interface
        P2 expansion connector
        TPS65917 PMIC

      The slowest speed of all the peripherals seems to be 400KHz.

      Tested-by: Lokesh Vutla <lokeshvutla@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Keerthy <j-keerthy@xxxxxx>
      Tested-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 7acb88af6fedc4424a99425308a2f3e50d5ff1bc
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Fri Aug 8 23:56:34 2014 +0800

      drivers/tty/nozomi.c: Use 'nozomi_setup_memory' instead of 'setup_memory'

      Several architectures (e.g. microblaze, um, and score) have already have
      extern 'setup_memory', so need use 'nozomi_setup_memory' instead of, or
      will cause compiling issue.

      The related error (with allmodconfig for microblaze):

        CC [M]  drivers/tty/nozomi.o
      drivers/tty/nozomi.c:526:13: error: conflicting types for 'setup_memory'
       static void setup_memory(struct nozomi *dc)
                   ^
      In file included from include/linux/mm.h:51:0,
                       from ./arch/microblaze/include/asm/io.h:17,
                       from include/linux/io.h:22,
                       from include/linux/pci.h:31,
                       from drivers/tty/nozomi.c:46:
      ./arch/microblaze/include/asm/pgtable.h:569:6: note: previous declaration 
of 'setup_memory' was here
       void setup_memory(void);
            ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Acked-by: Jiri Slaby <jslaby@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4bb2bd0798447c67d563311f337db9c2f390f2c6
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:43 2014 +0200

      tty: serial: uartlite: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Acked-by: Peter Korsgaard <peter@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ebe78655476e5e94ab12867eb732923cae50ea4
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:42 2014 +0200

      tty: serial: xuartps: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c10b73905a0bb4b91e6c153dbbf4c2809084e4c2
  Author: Daniele Forsi <dforsi@xxxxxxxxx>
  Date:   Fri Aug 8 17:56:30 2014 +0200

      serial: 8250_hp300: trivial: fix symbol name in #warning message

      The symbol is defined in drivers/tty/serial/8250/Kconfig as
      "SERIAL_8250", not just "8250".

      Signed-off-by: Daniele Forsi <dforsi@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23cb8981ed929b4dd48141401cd0fd31e0fa4ed0
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 9 08:02:45 2014 +0900

      percpu: fix locking regression in the failure path of pcpu_alloc()

      While updating locking, b38d08f3181c ("percpu: restructure locking")
      broke pcpu_create_chunk() creation path in pcpu_alloc().  It returns
      without releasing pcpu_alloc_mutex.  Fix it.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reported-by: Julia Lawall <julia.lawall@xxxxxxx>

  commit 1923d6e4186c9470a83d0179e86e1aea8cfcbe67
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Sep 8 22:54:02 2014 +0530

      drivers: net: cpsw: Add support for pause frames

      CPSW supports both rx and tx pause frames for flow control.

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57087d515441cab49ff02480aa40a09abfe02c78
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 07:14:10 2014 -0400

      tty: Fix spurious poll() wakeups

      When the N_TTY line discipline receives data and wakes readers to
      process the input, polling writers are also mistakenly woken. This
      is because, although readers and writers are differentiated by
      different wait queues (tty->read_wait & tty->write_wait), both
      wait queues are polled together. Thus, reader wakeups without poll
      flags still cause poll(POLLOUT) to wakeup.

      For received data, wakeup readers with POLLIN. Preserve the
      unspecific wakeup in n_tty_packet_mode_flush(), as this action
      should flag both POLLIN and POLLOUT.

      Fixes epoll_wait() for edge-triggered EPOLLOUT.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b216df53848129c969a465bb9237fbc9b8fafaad
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
  Date:   Fri Aug 8 00:26:15 2014 +0400

      tty: Fix potential use after free in release_one_tty

      In case if we're releasing the last tty reference the following
      call sequence is possible

      tty_driver_kref_put
        destruct_tty_driver
          kfree(driver);

      where @driver is used in next module_put call, which leads to

       | [ 285.964007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
       | [ 285.964007] Workqueue: events release_one_tty
       | [ 285.964007] task: ffff8800cc7ea5f0 ti: ffff8800cb800000 task.ti: 
ffff8800cb800000
       | [ 285.964007] RIP: 0010:[<ffffffff810aeaf5>] [<ffffffff810aeaf5>] 
module_put+0x24/0xf4
       | [ 285.964007] RSP: 0018:ffff8800cb801d48 EFLAGS: 00010213
       | [ 285.964007] RAX: ffff8800cb801fd8 RBX: ffff8800ca3429d0 RCX: 
ffff8800cb1db400
       | [ 285.964007] RDX: 0000000000000000 RSI: ffffffff817349c1 RDI: 
0000000000000001
       | [ 285.964007] RBP: ffff8800cb801d60 R08: ffff8800cd632b40 R09: 
0000000000000000
       | [ 285.964007] R10: 00000000ffffffff R11: ffff88011f40a000 R12: 
6b6b6b6b6b6b6b6b
       | [ 285.964007] R13: ffff8800ca342520 R14: 0000000000000000 R15: 
ffff88011f5d8200
       | [ 285.964007] FS: 0000000000000000(0000) GS:ffff88011f400000(0000) 
knlGS:0000000000000000
       | [ 285.964007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
       | [ 285.964007] CR2: 00007faf5229d090 CR3: 0000000001c0b000 CR4: 
00000000000006f0
       | [ 285.964007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 
0000000000000000
       | [ 285.964007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
0000000000000400
       | [ 285.964007] Stack:
       | [ 285.964007] ffff8800ca3429d0 ffff8800ca342a30 ffff8800ca342520 
ffff8800cb801d88
       | [ 285.964007] ffffffff8146554a ffff8800cc77cc78 ffff8800ca3429d0 
ffff88011f5d3800
       | [ 285.964007] ffff8800cb801e08 ffffffff810683c1 ffffffff810682ff 
0000000000000046
       | [ 285.964007] Call Trace:
       | [ 285.964007] [<ffffffff8146554a>] release_one_tty+0x54/0xa3
       | [ 285.964007] [<ffffffff810683c1>] process_one_work+0x223/0x404
       | [ 285.964007] [<ffffffff810682ff>] ? process_one_work+0x161/0x404
       | [ 285.964007] [<ffffffff81068971>] worker_thread+0x136/0x205
       | [ 285.964007] [<ffffffff8106883b>] ? rescuer_thread+0x26a/0x26a
       | [ 285.964007] [<ffffffff8106e5bf>] kthread+0xa2/0xaa
       | [ 285.964007] [<ffffffff810a4586>] ? 
trace_hardirqs_on_caller+0x16/0x1eb
       | [ 285.964007] [<ffffffff8106e51d>] ? __kthread_parkme+0x65/0x65
       | [ 285.964007] [<ffffffff8173f59c>] ret_from_fork+0x7c/0xb0
       | [ 285.964007] [<ffffffff8106e51d>] ? __kthread_parkme+0x65/0x65
       | [ 285.964007] Code: 09 00 5b 41 5c 5d c3 0f 1f 44 00 00 55 48 85 ff 48 
89 e5 41 55 41 54 49 89 fc 53 0f 84 d3 00
       | 00 00 bf 01 00 00 00 e8 d0 a1 fc ff <49> 8b 84 24 50 02 00 00 65 48 ff 
40 08 4c 8b 6d 08 0f 1f 44 00

      so simply keep a local reference to the module owner and
      use it later.

      CC: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      CC: Jiri Slaby <jslaby@xxxxxxx>
      CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b374399468da1c25db5b5d436b167aafc10fbdc
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 18:37:24 2014 -0700

      serial: msm_serial: Fix kgdb continue

      Frank reports that after continuing in kgdb the RX stale event
      doesn't occur until after the RX fifo is filled up with exactly
      the amount of characters programmed for the RX watermark (in this
      case it's 48). To read a single character from the uartdm
      hardware we force a stale event so that any characters in the RX
      packing buffer are flushed into the RX fifo immediately instead
      of waiting for a stale timeout or for the fifo to fill. Forcing
      that stale event asserts the stale interrupt but we never clear
      that interrupt via UART_CR_CMD_RESET_STALE_INT in the polling
      functions. So when kgdb continues the stale interrupt is left
      pending in the hardware and we don't timeout with a stale event,
      like we usually would if a user typed one character on the
      console, until the reset stale interrupt and stale event commands
      are sent. Frank could get things working again by running
      handle_rx_dm(). By putting enough characters into the fifo he
      could trigger a watermark interrupt, and thus cause
      handle_rx_dm() to run finally resetting the stale interrupt
      and enabling the stale event so that single characters would
      cause timeouts again.

      The fix is to just do what the interrupt routine was doing all
      along and clear the stale interrupt and enable the event again.
      Doing this also smooths over any differences in the fifo behavior
      between v1.3 and v1.4 hardware allowing us to skip forcing the
      uart into single character mode.

      Reviewed-by: Frank Rowand <frank.rowand@xxxxxxxxxxxxxx>
      Tested-by: Frank Rowand <frank.rowand@xxxxxxxxxxxxxx>
      Fixes: f7e54d7ad743 "msm_serial: Add support for poll_{get,put}_char()"
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0525393baf07b1bb6e537ddbe7dfae3621649df
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:43:42 2014 -0700

      TTY: fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6af16a1dac5465cb63b3a7f0898ee03856afd311
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Fri Aug 22 09:02:34 2014 -0500

      ARM: DRA7: Add hook in SoC initcalls to enable pm initialization

      With consolidated code, now we can add the required hooks for
      DRA7 to enable power management.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: minor modifications]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8df438571cdbd5c4fcd1b25b19eea1ad5c3cf777
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 11:19:53 2014 -0500

      usb: dwc2: move "samsung,s3c6400-hsotg" into common platform

      Move the "samsung,s3c6400-hsotg" binding as the probe function in the 
gadget
      driver will get removed when the dual-role driver is implemented.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae3c511c2d72161b11e93866203b59a3a37dfac7
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:31 2014 +0200

      PM / domains: Keep declaration of dev_power_governors together

      This is a pure code cleanup in the header file for the PM domain. No
      functional change.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0f574d4c3a7a325cbbef28ee738dedca9851e957
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:30 2014 +0200

      PM / domains: Remove default_stop_ok() API

      There are currently no need to export default_stop_ok() as an API,
      instead let's keep it local to the PM domain governor.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit f1bf45c70ffdcf048d046da4ad4611315f1a15bf
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:29 2014 +0200

      drivers: sh: Leave disabling of unused PM domains to genpd

      Since genpd at late init, will try to disable unused PM domains we
      don't need to do it from here as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d40fce7e625dcecb196b1e4dba4dde19fdee919c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:28 2014 +0200

      ARM: s3c64xx: Leave disabling of unused PM domains to genpd

      Since genpd at late init, will try to disable unused PM domains we
      don't need to do it from the machine specific code as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0fcc455252d2ec766deb45bb735e32c7023811fe
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:27 2014 +0200

      ARM: exynos: Leave disabling of unused PM domains to genpd

      Since genpd at late init, will try to disable unused PM domains we
      don't need to do it from here as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2fe71dcdfd10d3f71bb559609a8ceda9f76b1e2c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:26 2014 +0200

      PM / domains: Add late_initcall to disable unused PM domains

      As default behavior let genpd at late init try to disable the unused
      PM domains.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d971f0b0eaaf3f2086bf21bbd64f7ea7e2f28459
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:25 2014 +0200

      PM / domains: Remove genpd_queue_power_off_work() API

      There are no active users of this API. Let's remove it and if future
      needs shows up we could consider to have a get/put API instead.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d47e6464ae6c96735d4706f5cb0537fe717b6b00
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:24 2014 +0200

      PM / domains: Remove pm_genpd_syscore_switch() API

      The pm_genpd_syscore_poweroff() API and pm_genpd_syscore_poweron() API
      makes the pm_genpd_syscore_switch() API redundant.

      Moreover, since there are no active users, let's just remove it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 784b0d3d8bc5b8ac60fc620c3420dc430bba61a7
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:23 2014 +0200

      PM / domains: Remove redundant check for CONFIG_PM

      CONFIG_PM_GENERIC_DOMAINS depends on CONFIG_PM, thus there are no need
      to check explicity for it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c5d79ec2a5715489cff16a0d1cf4fa9108a5509e
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:22 2014 +0200

      PM / domains: Remove dev_irq_safe from genpd config

      The genpd dev_irq_safe configuration somewhat overlaps with the runtime
      PM pm_runtime_irq_safe() option. Also, currently genpd don't have a
      good way to deal with these device. So, until we figured out if and how
      to support this in genpd, let's remove the option to configure it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cec89297da88ae9e8df0e3b7ea2e7e464b038cc9
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:21 2014 +0200

      ARM: shmobile: Drop dev_irq_safe from R-mobile genpd config

      The dev_irq_safe configuration is redundant, genpd don't have any
      special treatmeant for handling it. Let's remove it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 698616548528615052ccdff2f621f1fde3bd9a50
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:20 2014 +0200

      ARM: shmobile: Drop dev_irq_safe from r8a7779 genpd config

      The dev_irq_safe configuration is redundant, genpd don't have any
      special treatmeant for handling it. Let's remove it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 1e0407ca54d28db8e5f02e437ff21cc6416c0be8
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:19 2014 +0200

      PM / domains: Remove system PM callbacks from gpd_dev_ops

      There no users of these callbacks, let's simplify the generic power
      domain by removing them.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 67da6d4bf43c4208433ef8f3ee487401b4dc9c74
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:18 2014 +0200

      PM / domains: Ignore callbacks for subsys generic_pm_domain_data

      In a step of simplifying the generic power domain let's move away from
      using these callbacks.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 55e15c949fd05d247a889df0ed0177a676fec665
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:17 2014 +0200

      PM / domains: Remove the pm_genpd_add|remove_callbacks APIs

      There are no users of these APIs. To simplify the generic power domain
      let's remove them.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e006fee6ecfed5b957bdd41c236aad751ab29042
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 11:19:52 2014 -0500

      usb: dwc2: Update Kconfig to support dual-role

      Update DWC2 kconfig and makefile to support dual-role mode. The platform
      file will always get compiled for the case where the controller is 
directly
      connected to the CPU. So for loadable modules, only dwc2.ko is needed.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c0155b9d5ef29092d39502ec57b0454b2b3c7cc9
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 09:01:50 2014 +0800

      usb: dwc2: add 'mode' which based on Kconfig select or dts setting

      According to the "dr_mode", the otg controller can work as
      device role and host role. Some boards always want to use host mode
      and some other boards want to use gadget mode. We use the dts setting
      to set dwc2's mode, rather than fixing it to whatever hardware says.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc1b0e2aa3251c5f90bb6c70358832e4dab9abfd
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 09:01:49 2014 +0800

      Documentation: dt-bindings: add dt binding info for dwc2 dr_mode

      Indicate that the generic dr_mode binding should be used for dwc2.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2867c05d4cb1638217522fb270f1a0a5794a10b9
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Thu Aug 7 12:48:11 2014 -0700

      usb: dwc2: Read GNPTXFSIZ when in forced HOST mode.

      The documentation for GNPTXFSIZ says that "For host mode, this field
      is always valid."  Since we're already switching to host mode for
      HPTXFSIZ, let's also read GNPTXFSIZ in host mode.

      On an rk3288 SoC, without this change we see this at bootup:
        dwc2 ff580000.usb: gnptxfsiz=00100400
        dwc2 ff580000.usb: 128 invalid for host_nperio_tx_fifo_size. Check HW 
configuration.

      After this change we see:
        dwc2 ff580000.usb: gnptxfsiz=04000400

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9508314655ba3f730c6290f5a7683e3a0c9e351d
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:57 2014 +0800

      usb: dwc2: add compatible data for rockchip soc

      This patch add compatible data for dwc2 controller found on
      rk3066, rk3188 and rk3288 processors from rockchip.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3675029a11bfd66b0cf2672e156a7e6c03956d57
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:56 2014 +0800

      Documentation: dt-bindings: add dt binding info for Rockchip dwc2

      This add necessary dwc2 binding documentation for Rockchip socs:
      rk3066, rk3188 and rk3288

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 119eccd5e7f6fcded9db6b7aa14f5f459d2a22ba
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Mon Sep 8 08:31:32 2014 -0700

      hp100: Convert the normal skb free path to dev_consume_skb_any()

      A bit of floor sweeping in a dusty old corner.  Convert the "normal"
      skb free calls to dev_consume_skb_any() so packet drop tracing will
      be more sane.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Acked-by: Jaroslav Kysela <perex@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f7f41c7a73c7416e72a07baede021ab62bd5ae7
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Tue Aug 5 16:09:08 2014 +0530

      usb: ehci/ohci-exynos: Fix PHY getting sequence

      Since we want to keep support for both older usb-phys as well as the
      newer generic phys, lets first get the generic PHYs and fallback to
      older USB-PHYs only when we fail to get the former.
      This should fix the issue with ehci-exynos and ohci-exynos, wherein
      in the absence of SAMSUNG_USB2PHY config symbol, we end up getting
      the NOP_USB_XCEIV phy when the same is enabled. And thus the PHYs
      are not configured properly.

      Reported-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62b0a1b3e7593e0647db9ecc5e7809e4410acb81
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Sep 6 07:20:15 2014 +0400

      serial: clps711x: Use mctrl_gpio helpers for handling modem signals

      CLPS711X serial driver uses the system wide registers to control the
      modem signals. Now gpio-syscon driver can be used for this purposes.
      mctrl_gpio helpers allow us to create GPIO bindings for any of modem/tty
      control signals that extends the functionality of the driver.
      This patch makes such change.

      This change does not break any current DT bindings, since DT support
      for this platform is not introduced yet.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4990141496b82f91cb96b37100ac882ea5cee8b7
  Author: Zhang Rui <rui.zhang@xxxxxxxxx>
  Date:   Tue Sep 9 00:21:59 2014 +0200

      ACPI / PNP: remove Fujitsu device IDs from ACPI PNP ID list

      Fujitsu backlight and hotkey devices have ACPI drivers.

      The PNP MODULE_DEVICE_TABLE in fujitsu-laptop driver is just used as an
      indicator for module autoloading, but this is wrong because what we
      need is ACPI module device table instead, because the driver is probing
      ACPI devices.

      Thus remove those IDs from ACPI PNP scan handler list as we don't
      have a PNP driver for them, and convert the fujitsu-laptop PNP
      MODULE_DEVICE_TABLE to ACPI MODULE_DEVICE_TABLE.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=81971
      Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx>
      Tested-by: Dirk Griesbach <spamthis@xxxxxxxxxx>
      Acked-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2f2dafe77df2c78e189a9fa6b1879dffd06ae5a1
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 1 20:49:43 2014 +0530

      serial: serial_core.c: printk replacement

      printk replaced with corresponding dev_* .
      fixed two broken user-visible strings used by the corresponding printk.
      the null check for uport->dev and port->dev is removed as dev_* will 
check for
      null while printing.
      printing of dev_name(uport->dev) and dev_name(port->dev) also removed as 
those
      are being printed by dev_* .

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a1d51aa2214cea3f91611893610a2f769cada0e7
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Fri Aug 8 13:01:21 2014 +0200

      tty: fix typo in comment of tty_termios_encode_baud_rate

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4d199a55c41b25f4255eaeea358f944e33e91a4b
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Aug 5 09:14:35 2014 +0200

      serial: altera: Make of_device_id arrays const

      Make the of_device_id arrays const, as it is handled as const by all OF
      functions.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 864119917de4fe041e43787681eb706e6fe86624
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:03 2014 +0530

      tty: serial: msm: Fix 'void function return statements are not generally 
useful' warning

      fixed below checkpatch.pl warning:

      WARNING: void function return statements are not generally useful

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6f47abcb86cd9e061013a12a3aa4748b1949b25e
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:02 2014 +0530

      tty: serial: msm: Fix 'else is not generally useful after a break or 
return' warning

      fixed below checkpatch.pl warning:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6a7cfe4611c5cab191da5b3934790b763c58906a
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:01 2014 +0530

      tty: serial: msm: Fix style warnings relating to printk()

      fixed below checkpatch.pl warning:

      WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then 
dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

      WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then 
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e919cefb965465eb5ae15d05b1df3be6095af100
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:00 2014 +0530

      tty: serial: msm: Fix 'Missing a blank line after declarations' warning

      This patch fixes below checkpatch.pl warning and it remove extra blank 
lines:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddea392e614736ae1c38e3a4c3b1dc427412047d
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:21:59 2014 +0530

      tty: serial: msm: remove braces {} in msm_serial.c

      fixed below checkpatch.pl warning:

      WARNING: braces {} are not necessary for any arm of this statement

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 28e3fb6c4dce76d59a76755c4360d1cd5e0e226c
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Thu Jul 31 21:22:26 2014 +0200

      serial: Add support for Fintek F81216A LPC to 4 UART

      This patch lets you set the RS485 cappabilites of the device through
      TIOCSRS485 and TIOCGRS485 as defined on 
Documentation/serial/serial-rs485.txt

      In order to probe the device, the PNP id and the device id is used.

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e676253b19b2d269cccf67fdb1592120a0cd0676
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Aug 5 11:45:59 2014 +0200

      serial/8250: Add support for RS485 IOCTLs

      This patch allow the users of the 8250 infrastructure to define a
      handler for RS485 configration.

      If no handler is defined the 8250 driver will work as usual.

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      --
      v2:Change suggested by Alan "One Thousand Gnomes":
      - Move rs485 structure further down on the uart_8250_port structure

       drivers/tty/serial/8250/8250_core.c | 39 
+++++++++++++++++++++++++++++++++++++
       include/linux/serial_8250.h         |  3 +++
       2 files changed, 42 insertions(+)
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e701f16982a9d15488a5aa8c7f5c41444b1de67
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 8 08:29:12 2014 -0700

      net: Fix GRE RX to use skb_transport_header for GRE header offset

      GRE assumes that the GRE header is at skb_network_header +
      ip_hrdlen(skb). It is more general to use skb_transport_header
      and this allows the possbility of inserting additional header
      between IP and GRE (which is what we will done in Generic UDP
      Encapsulation for GRE).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a3b60d8ba4cdbed7fa9ed7ddb9d9fef664ca8f5
  Author: Eddie Kovsky <ewk@xxxxxxxxxxxx>
  Date:   Mon Sep 8 15:22:58 2014 -0600

      staging: clean up checkpatch warnings in lustre

      Silence checkpatch warning:

      WARNING: type 'long long unsigned' should be specified in
      [[un]signed] [short|int|long|long long] order

      Signed-off-by: Eddie Kovsky <ewk@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 79d99c305fd4edb9ee11ff57f43dc961ad684ab6
  Author: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
  Date:   Mon Sep 8 18:09:48 2014 -0400

      staging/rtl8192u - check for skb alloc failure

      It's possible for dev_alloc_skb() to fail. Propagate the error to the 
caller,
      so it can clean up and drop the packet. The sender should end up 
retransmitting
      the packet, hopefully at a time we're prepared to allocate skb's again.

      Reported-By: Nicholas Krause <xerofoify@xxxxxxxxx>
      Signed-Off-By: Valdis Kletnieks <valdis.kletnieks@xxxxxx>

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 887782e04f8ada770e24cfb190d2ceed3b2c4974
  Merge: d7eb67f 628ed47
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Mon Sep 8 15:20:15 2014 -0700

      Merge branch 'pull/v3.18/for-omap-soc' of 
https://github.com/nmenon/linux-2.6-playground into omap-for-v3.18/soc

  commit 59f6e2073c72d36c814a4417320bfa4874faa228
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Mon Sep 8 23:06:54 2014 +0100

      percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t -fix

      A commit in linux-next was causing boot to fail and bisection
      identified the patch 4ba2968420fa ("percpu: Resolve ambiguities in
      __get_cpu_var/cpumask_var_").  One of the changes in that patch looks
      very suspicious.  Reverting the full patch fixes boot as does this
      fixlet.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>

  commit d7eb67f7fef9c046f27a975118da2324de65a90c
  Merge: 9a15fff 3e6a1c9
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Mon Sep 8 15:04:24 2014 -0700

      Merge branch 'pull/v3.18/powerdomain-fixes' of 
https://github.com/nmenon/linux-2.6-playground into 
omap-for-v3.18/fixes-not-urgent

  commit f554f619b7041e388d46395b1e30b151925a7797
  Author: Benjamin Valentin <benpicco@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 14:18:40 2014 -0700

      Input: xpad - sync device IDs with xboxdrv

      The userspace xboxdrv driver knows some more device ids than the kernel.
      This patch adds the missing xbox gamepads from [1] to xpad.c

      [1] https://github.com/Grumbel/xboxdrv/blob/master/src/xpad_device.cpp

      Signed-off-by: Benjamin Valentin <benpicco@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit a7b447380c5c974c740437af82793e450f47304d
  Author: Frank Razenberg <frank@xxxxxxxxxxxx>
  Date:   Mon Sep 8 11:32:20 2014 -0700

      Input: xpad - add VID/PID for Razer Sabertooth

      The xpad driver recognizes Razer Sabertooth controllers as generic xbox
      controller, while it is really a 360 controller.  This patch adds pid/vid
      mappings for the controller so that it is correctly recognized.

      Signed-off-by: Frank Razenberg <frank@xxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit b151d6b00bbb798c58f2f21305e7d43fa763f34f
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Jun 27 18:04:27 2014 +0300

      ima: provide flag to identify new empty files

      On ima_file_free(), newly created empty files are not labeled with
      an initial security.ima value, because the iversion did not change.
      Commit dff6efc "fs: fix iversion handling" introduced a change in
      iversion behavior.  To verify this change use the shell command:

        $ (exec >foo)
        $ getfattr -h -e hex -d -m security foo

      This patch defines the IMA_NEW_FILE flag.  The flag is initially
      set, when IMA detects that a new file is created, and subsequently
      checked on the ima_file_free() hook to set the initial security.ima
      value.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.14+

  commit 1f1009791b2e81f106d4809007720495ba3ed90c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 15 13:49:22 2014 +0300

      evm: prevent passing integrity check if xattr read fails

      This patch fixes a bug, where evm_verify_hmac() returns INTEGRITY_PASS
      if inode->i_op->getxattr() returns an error in evm_find_protected_xattrs.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>

  commit db91b724b53b1cfd0e258d7cf3a03a062a89fe2d
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Mon Sep 8 11:25:34 2014 -0400

      dp83640: Make use of skb_queue_purge instead of reimplementing the code

      This change makes it so that dp83640_remove can use skb_queue_purge
      instead of looping through itself to flush any entries out of the queue.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1dcf74f6edfc3a9acd84d83d8865dd9e2a3b1d1e
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:56 2014 -0700

      x86_64, entry: Use split-phase syscall_trace_enter for 64-bit syscalls

      On KVM on my box, this reduces the overhead from an always-accept
      seccomp filter from ~130ns to ~17ns.  Most of that comes from
      avoiding IRET on every syscall when seccomp is enabled.

      In extremely approximate hacked-up benchmarking, just bypassing IRET
      saves about 80ns, so there's another 43ns of savings here from
      simplifying the seccomp path.

      The diffstat is also rather nice :)

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/a3dbd267ee990110478d349f78cccfdac5497a84.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 54eea9957f5763dd1a2555d7e4cb53b4dd389cc6
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:55 2014 -0700

      x86_64, entry: Treat regs->ax the same in fastpath and slowpath syscalls

      For slowpath syscalls, we initialize regs->ax to -ENOSYS and stick
      the syscall number into regs->orig_ax prior to any possible tracing
      and syscall execution.  This is user-visible ABI used by ptrace
      syscall emulation and seccomp.

      For fastpath syscalls, there's no good reason not to do the same
      thing.  It's even slightly simpler than what we're currently doing.
      It probably has no measureable performance impact.  It should have
      no user-visible effect.

      The purpose of this patch is to prepare for two-phase syscall
      tracing, in which the first phase might modify the saved RAX without
      leaving the fast path.  This change is just subtle enough that I'm
      keeping it separate.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/01218b493f12ae2f98034b78c9ae085e38e94350.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit e0ffbaabc46db508b8717f023c0ce03b980eefac
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:54 2014 -0700

      x86: Split syscall_trace_enter into two phases

      This splits syscall_trace_enter into syscall_trace_enter_phase1 and
      syscall_trace_enter_phase2.  Only phase 2 has full pt_regs, and only
      phase 2 is permitted to modify any of pt_regs except for orig_ax.

      The intent is that phase 1 can be called from the syscall fast path.

      In this implementation, phase1 can handle any combination of
      TIF_NOHZ (RCU context tracking), TIF_SECCOMP, and TIF_SYSCALL_AUDIT,
      unless seccomp requests a ptrace event, in which case phase2 is
      forced.

      In principle, this could yield a big speedup for TIF_NOHZ as well as
      for TIF_SECCOMP if syscall exit work were similarly split up.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/2df320a600020fda055fccf2b668145729dd0c04.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit fd143b210e685f0c4b37895f03fb79cd0555b00d
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:53 2014 -0700

      x86, entry: Only call user_exit if TIF_NOHZ

      The RCU context tracking code requires that arch code call
      user_exit() on any entry into kernel code if TIF_NOHZ is set.  This
      patch adds a check for TIF_NOHZ and a comment to the syscall entry
      tracing code.

      The main purpose of this patch is to make the code easier to follow:
      one can read the body of user_exit and of every function it calls
      without finding any explanation of why it's called for traced
      syscalls but not for untraced syscalls.  This makes it clear when
      user_exit() is necessary.

      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/0b13e0e24ec0307d67ab7a23b58764f6b1270116.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 81f49a8fd7088cfcb588d182eeede862c0e3303e
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:52 2014 -0700

      x86, x32, audit: Fix x32's AUDIT_ARCH wrt audit

      is_compat_task() is the wrong check for audit arch; the check should
      be is_ia32_task(): x32 syscalls should be AUDIT_ARCH_X86_64, not
      AUDIT_ARCH_I386.

      CONFIG_AUDITSYSCALL is currently incompatible with x32, so this has
      no visible effect.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/a0138ed8c709882aec06e4acc30bfa9b623b8717.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 9f87b447204cb1cbc6c838f97ff2e365689c15f4
  Author: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
  Date:   Mon Sep 8 21:28:30 2014 +0200

      Staging: octeon-hcd: removed unwanted return from void

      This is a patch to the octeon-hcd.c file that fixes
      checkpatch.pl warning by removing return statement from
      void functions.

      Signed-off-by: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d9124e064d27a52c7a6e4bdc890cf0d63f079e85
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:04 2014 +0530

      staging: rtl8188eu: Remove HalPhyRf_8188e.c

      Move functions from HalPhyRf_8188e.c to phy.c .

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 053ab2a18f36ce5dff64e1ed5834d7eaf51c8c0f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:03 2014 +0530

      staging: rtl8188eu: Remove HalPhyRf_8188e.h

      Move macros and function declarations from HalPhyRf_8188e.h
      to phy.h .

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9275ec238114afad994d57accb2b6dbd80fcd71a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:02 2014 +0530

      staging: rtl8188eu: HalPhyRf_8188e.h :Remove unused function declaration

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbf346b76f051aa355d98e789570f97fe8c6613d
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:01 2014 +0530

      staging: rtl8188eu: HalPhyRf_8188e.c: Remove unused functions

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0cf81f67c0b3d2f88ef33bf525da57809b7a7e72
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:00 2014 +0530

      staging: rtl8188eu: Rework function PHY_LCCalibrate_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ffb650322698c38378b559d7b4711bf2951756f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:59 2014 +0530

      staging: rtl8188eu: Rework function PHY_LCCalibrate_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9c00d71c1d600a7c31d91264b63f44d189ea556
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:58 2014 +0530

      staging: rtl8188eu: Rework function phy_LCCalibrate_8188E()

      Rename CamelCase local variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce7c49e7251a6af42c19dfca9761f90d9461ce94
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:57 2014 +0530

      staging: rtl8188eu: Rework function phy_IQCalibrate_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c14ad0565a6b6ae805d4f9a6bbbb5d0385f8cc9f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:56 2014 +0530

      staging: rtl8188eu: Rework function phy_SimularityCompare_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00c185e76db802a5bbf77c1d50d513a025538c97
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:55 2014 +0530

      staging: rtl8188eu: Rework function _PHY_PIModeSwitch()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3dec6aa2a17a2f47b155e331a153d6d69e7e2929
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:54 2014 +0530

      staging: rtl8188eu: Rework function _PHY_PathAStandBy()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 86e9e28889be27a358ebaa7f54a705cbc6009fc3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:53 2014 +0530

      staging: rtl8188eu: Rework function _PHY_MACSettingCalibration()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ef1a32dfc931753891b3941b002013b12d2f88b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:52 2014 +0530

      staging: rtl8188eu: Rework function _PHY_PathADDAOn()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33ce0980079db2c09a0d6855a184708605e5499a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:51 2014 +0530

      staging: rtl8188eu: Rework function _PHY_ReloadMACRegisters()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5d99b8b3e8695c08990ecf5364277ba897d4c767
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:50 2014 +0530

      staging: rtl8188eu: Rework function reload_adda_reg()

      Rename CamelCase local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ccfd0b39e48b345c6c46f6663989a9bb9f955153
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:49 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SaveMACRegisters()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98c04a2dd3f34698b3cb3807dd3e81d813571f4e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:48 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SaveADDARegisters()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2a2994b5f73b3bd2dd33343df8cb0f8ec8a6990
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:47 2014 +0530

      staging: rtl8188eu: Rework function pathb_fill_iqk()

      Rename CamelCase local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 198cd2d35fa170d9e98f872d04ebb6b8798d4d0d
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:46 2014 +0530

      staging: rtl8188eu: Rework function patha_fill_iqk()

      Rename CamelCase local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43a3876c99253f4ed388dca84ae6514a2295852a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:45 2014 +0530

      staging: rtl8188eu: Rework function phy_PathB_IQK_8188E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 14ee976b9606b52242bf5e2d73a9b610032e6e2a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:44 2014 +0530

      staging: rtl8188eu: Rework function phy_PathA_IQK_8188E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0fdd0c324826381213c2b334e8d4ccfad314d66b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:43 2014 +0530

      staging: rtl8188eu: Rework function phy_PathA_RxIQK()

      Rename CamelCase function name and variables.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05103ff0b9c246d437a966e2412822e34873d3c5
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:42 2014 +0530

      staging: rtl8188eu: Rework 
odm_TXPowerTrackingCallback_ThermalMeter_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f335a61c7f8b41d74cbb0697820f9c89ce82058b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:41 2014 +0530

      staging: rtl8188eu: Rename function odm_TxPwrTrackSetPwr88E()

      Rename CamelCase function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4de93b1ab73bf0b68ecd258573e34adcf989dfd1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:40 2014 +0530

      staging: rtl8188eu: Rework function ODM_TxPwrTrackAdjust88E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a97c49af79fa9d2acbf81f791c063b12a44670f3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:39 2014 +0530

      staging: rtl8188eu: Rename function ODM_GetRightChnlPlaceforIQK()

      Rename CamelCase function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc5bcbbdbf29914e1ab679548c7da68ea46829cf
  Author: Ilja Sidoroff <ilja.sidoroff@xxxxxx>
  Date:   Mon Sep 8 17:37:53 2014 +0300

      Staging: wlan-ng: Remove redundant break/goto statements in hfa384x_usb.c

      This patch removes redundant goto or break statements in hfa384x_usb.c as 
found by checkpatch.pl

      Signed-off-by: Ilja Sidoroff <ilja.sidoroff@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 676d22047902753cc199be9f1242b18db7e7b134
  Author: Martin Kepplinger <martink@xxxxxxxxx>
  Date:   Sun Sep 7 16:12:30 2014 +0200

      rtl8192u: remove typedef

      remove a typedef that is not even really used.

      Signed-off-by: Martin Kepplinger <martink@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c56051c0a5f65459eca011e4a95ecc6a004d5083
  Author: SeeChen Ng <seechen81@xxxxxxxxx>
  Date:   Sun Sep 7 20:19:25 2014 +0800

      staging: netlogic: fix checkpatch.pl "LINE_SPACING" issuses

      Follow the checkpatch.pl "LINE_SPACING" indication:
      1. Insert a blank line after function declaration.
      2. Remove multiple blank lines.

      Signed-off-by: SeeChen Ng <seechen81@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7e6646d50a429eb5804c30ff323ae545b0fcef12
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sat Sep 6 19:42:03 2014 -0500

      drivers: staging: rtl8723au: Fix '"(foo*)" should be "(foo *)"' errors

      Fix checkpatch.pl '"(foo*)" should be "(foo *)"' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1f870c68ae4076716a5a75a2509f2216112c563
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sat Sep 6 18:40:29 2014 -0500

      drivers: staging: rtl8821ae: Fix '"(foo*)" should be "(foo *)"' errors

      Fix checkpatch.pl '"(foo*)" should be "(foo *)"' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01b1ccd3a5dc20599019d12a673a587a5afda114
  Author: Omar Sandoval <osandov@xxxxxxxxxxx>
  Date:   Sat Sep 6 01:59:37 2014 -0700

      staging: bcm: sort.c: fix coding style

      Fix checkpatch.pl "Alignment should match open parenthesis".

      Signed-off-by: Omar Sandoval <osandov@xxxxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 163090a24cecb67966350b448a1c9f9106c7a872
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Sep 4 23:08:37 2014 +0100

      staging: vt6656: remove rate_control_algorithm pid

      rate control algorithm pid was removed from wireless tree

      The device defaults to algorithm 'minstrel_ht'

      There has been no problems using this algorithm.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c72f65cccab03dc9524a3d7fa385f31d5b6ae377
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Sep 4 23:08:36 2014 +0100

      staging: vt6655: device_free_info() warn: variable dereferenced before 
check

      pDevice is never NULL when this function is called remove the check.

      This fixes smatch warning
      drivers/staging/vt6655/device_main.c:1023 device_free_info() warn: 
variable dereferenced
      before check 'pDevice' (see line 1021)

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: kbuild@xxxxxx
      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06a3fab941da48d04fb9c00a5422a6e9740578e8
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Sep 5 13:28:01 2014 +0200

      staging: gs_fpgaboot: remove checks for CONFIG_B4860G100

      There are two checks for CONFIG_B4860G100 in this driver. But there's no
      Kconfig symbol B4860G100. These checks will always evaluate to false.
      Remove them and the code they hide.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e676e0661d23cd9439f6627ff9718e44556020fc
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 4 16:01:04 2014 -0500

      drivers: staging: rtl8821ae: Fix "space required before that '*'" errors

      Fix checkpatch.pl "space required before that '*'" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99dc94f3224855808ff22e36b82a3bdd4b16242e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 4 15:49:30 2014 -0500

      drivers: staging: rtl8723au: Fix "space required before that '*'" errors

      Fix checkpatch.pl "space required before that '*'" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41389e29e70d0e6529af60a4d135f67c226c028e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 4 15:37:41 2014 -0500

      drivers: staging: rtl8192u: Fix "space required before that '*'" errors

      Fix checkpatch.pl "space required before that '*'" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a519946162b4bff7e452b80eee03f7e974886825
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Fri Sep 5 12:53:06 2014 +0300

      staging: xillybus: Removed unnecessary cast

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 64fa2b1bf4b623408f44925c45d82bb70229420e
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:57 2014 +0300

      staging: xillybus: Blank lines add/remove

      * Blank lines between a function call and its return status check were
        removed.
      * Double blank lines were removed.
      * Blank lines were added and removed as to silence checkpatch.pl --strict

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91a2dea8f263357c8cdb772d9d1187c18c52f459
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:56 2014 +0300

      staging: xillybus: Fix indentations

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 79ae92c436f216112a543ab4e62e8b512c9526e5
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:55 2014 +0300

      staging: xillybus: Trivial coding style fixes

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d3274f20df58f58bab86a6b28c90676f75feb525
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:54 2014 +0300

      staging: xillybus: Reorganize line breaks for clarity

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21c3184c5e88ab0d1cdfed69dde877a30fb19a89
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:52 2014 +0300

      staging: xillybus: Fix comments

      Trivial comments removed, and one comment clarified

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c14cc622da94b9e0c9ddeea1bd51e7ff9b02cc04
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:51 2014 +0300

      staging: xillybus: Added curly brackets as required

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1af1ea6b2caeefa9e99e5d8d9c94f34571a168d7
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:50 2014 +0300

      staging: xillybus: Clarified the stop condition for a loop

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae870e5d04f4ebc6c27e76652dccb6bacc6e1e8e
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:49 2014 +0300

      staging: xillybus: Use the return value of wait_event_interruptible

      Rather than checking the wait condition, the return value of
      wait_event_interruptible() and wait_event_interruptible_timeout() is
      used.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 40931bbbfe7361d873b235e0667481c47796890a
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:48 2014 +0300

      staging: xillybus: Fixes related to "rc" variable

      "rc" is often used to hold the return value of a function call. This patch
      removes unnecessary assignments to this variable, and makes a few related
      execution flow improvements.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06bda66b010324604883be715a9f46e857fa5346
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:47 2014 +0300

      staging: xillybus: EAGAIN status handling improvement

      The -EAGAIN status is passed through an "rc" variable instead of a less
      common flow.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b09fc96476d7171fdffd5f5cd53da10685fc8e1
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:46 2014 +0300

      staging: xillybus: Improved goto flow for error handling

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9ac77ec61f943952019543c37848c0c9a97add15
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:45 2014 +0300

      staging: xillybus: Improved error handling

      xilly_scan_idt() now returns an error status code, rather than being a 
void
      function and hint the status through an entry in a data structure.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 31ca128d555d35e8bc53e6a3afce09f4c72b372b
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:44 2014 +0300

      staging: xillybus: Removed unnecessary error message

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2531f6ccd01c584cc0b06baf854982d89c4f760f
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:43 2014 +0300

      staging: xillybus: Removed unnecessary warning message

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a983dd5d9b0e28fd2c5f667633f6a55ab93f290b
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:42 2014 +0300

      staging: xillybus: Non-interruptible mutex_lock() on release method

      Responding to an interrupt while handling the "release" method can't end
      well anyhow. In practical cases, this can force the user to wait up to
      one second while flushing remaining data is attempted (a timeout on the 
flush
      mechanism limits the time for flushing).

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3cbc747946d9c4c0c018744fccfba952b7f8bcf0
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:41 2014 +0300

      staging: xillybus: Use SEEK_* predefined constants

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5899005f94b66a1ec3f06d299bb2625098cc9720
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:40 2014 +0300

      staging: xillybus: Use devm_kcalloc() for arrays

      Replace devm_kzalloc where it applies.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 649a7d15d3ec3bc5327b8910946e2119e92425e8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:51 2014 -0700

      staging: comedi: adl_pci9118: move analog input (*insn_read) function

      For aesthetics, move the analog input (*insn_read) function so it
      is not located in the middle of the async command support functions.
      Also, rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ed1bd5aa53de9995e40a22ab1bc3ba8850e0dcd
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:50 2014 -0700

      staging: comedi: adl_pci9118: tidy up some wordy comments

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91ed3f750e10b785878a962637b7c360e61070df
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:49 2014 -0700

      staging: comedi: adl_pci9118: no need to reset ai FIFO after (*insn_read)

      The analog input FIFO is reset at the start of every (*insn_read) and 
(*do_cmd)
      operation. It's also reset for the analog input (*cancel).

      There's no reason to reset the FIFO if an (*insn_read) times out or after
      all the samples have been acquired.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 959068c35447a5eb24d3ab3494e270a3bf6753e9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:48 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_amcc_setup_dma()

      Introduce a helper function to program the AMCC master write address and
      transfer count registers to setup a DMA transaction.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97d09d462aecd4e6c9b127a6fbe605c72b5dbeb6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:47 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_amcc_dma_ena()

      Introduce a helper function to program the AMCC master control/status
      register to enable/disable dma.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 312eaf0bfec60c840825312deccd6ffcc124b9d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:46 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_amcc_int_ena()

      Introduce a helper function to program the AMCC interrupt control/
      status register to enable/disable interrupts.

      Fix the analog input (*cancel). The analog input async command support
      is the only interrupt generator. The (*cancel) should always disable
      interrupts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26ec77653975adca0600e1ed865d95e5e442d7ef
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:45 2014 -0700

      staging: comedi: adl_pci9118: rename 'IntControlReg'

      Rename this CamelCase member of the private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 559cc1ee79b1926891ce8ffb0b13acf8c6780857
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:44 2014 -0700

      staging: comedi: adl_pci9118: rename 'AdControlReg'

      Rename this CamelCase member of the private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5bdee661653cebd4f4f3fd0ea836c9ea91a383e9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:43 2014 -0700

      staging: comedi: adl_pci9118: rename 'AdFunctionReg'

      Rename this CamelCase member of the private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26318c1c167517a83f3561767738d08e98757630
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:42 2014 -0700

      staging: comedi: adl_pci9118: fix ai range/aref programming

      Currently the analog input range and aref are set in setup_channel_list().
      This works for the (*insn_read) but the (*do_cmd) has a problem.

      In (*do_cmd) the ai control register is reset to 0 before the function 
works
      out the bits needed to control the acquisition. This happens after the
      setup_channel_list() call so the range is reset to bipolar and the aref to
      single-ended.

      Introduce a helper function, pci9118_ai_set_range_aref(), to handle the
      programming of the range and aref bits. This function first clears the
      cached value of the ai control register in the private data then sets the
      appropriate bits. The (*insn_read) and (*do_cmd) can then set the other
      bits needed to control the acquisition.

      Then setup_channel_list() just needs to program the chanlist scan data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bdbeaed3f869d474774edc72a8f1ba6e091e2d82
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:41 2014 -0700

      staging: comedi: adl_pci9118: ai (*insn_read) does not use interrupts

      The analog input (*insn_read) in this driver is done as a 
software-triggered,
      polled operation. The PCI9118_AI_CTRL_INT bit in the control register, 
which
      is actually set in setup_channel_list(), should not be set.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5358e8996f76ba5f44992226f7eb15d502c663fa
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:40 2014 -0700

      staging: comedi: adl_pci9118: cleanup and simplify pci9118_reset()

      Change the return type to void, this function always succeeds and the
      callers never check the return value.

      According to the The User Manual for the PCI-9118, the hardware does not
      require any particular "reset" in order to function. Simplify the reset
      so it justs gets the board info a known state with interrupts disabled.

      There is no reason to initialize the private data members in this 
function.
      They all default to '0' due to the kzalloc() of the private data and the
      subdevice operations all initialize them as needed.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3cb3fc0a0292a720a87651337497af39f77ac64a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:39 2014 -0700

      staging: comedi: adl_pci9118: move analog output (*insn_write) function

      For aesthetics, move the analog output (*insn_write) function so it
      is not located in the middle of the analog input functions. Also,
      rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 458a76f4eeb3cb042878001d36ad796d411e7d80
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:38 2014 -0700

      staging: comedi: adl_pci9118: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      The board is "reset" prior to the subdevice init. Part of this reset
      sets all the analog output channels to 0V. Move the initialization of
      the 'readback' values after the 'readback' member has been allocated.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f300fab2fcc281ef5b975ba0af9abd4a88af8599
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:37 2014 -0700

      staging: comedi: adl_pci9118: move digitial input (*insn_bits) function

      For aesthetics, move the digital inputs (*insn_bits) function so it
      is not located in the middle of the analog input functions. Also,
      rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 304e2be17e9f1675516e90a7e38cc40769567d4b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:36 2014 -0700

      staging: comedi: adl_pci9118: don't reset digital outputs

      Currently this driver resets the digital output channels to a low state
      when the driver is attached and detached.

      Since the digital output state can be read, initialize the subdevice
      state when the driver is attached and don't reset them.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8df6166b4da383fa9712b3a3883c64c4e4b24501
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:35 2014 -0700

      staging: comedi: adl_pci9118: move digitial output (*insn_bits) function

      For aesthetics, move the digital outputs (*insn_bits) function so it
      is not located in the middle of the analog input functions. Also,
      rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00bd059fee89b26d7c4b064abff716174aaacae0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:27 2014 -0700

      staging: comedi: adl_pci9118: tidy up the interrupt control/status bit 
defines

      Rename the CamelCase defines used for the interrupt control/status 
register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74ba15ede74b78e8721d3d8750f5158aa31cfa87
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:26 2014 -0700

      staging: comedi: adl_pci9118: tidy up the interrupt control/status 
register

      The register at offset 0x38 is the "interrupt control" register when 
written
      and the "interrupt status" register when read. Both registers use the same
      bit defines.

      For aesthetics, use a common define for this register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 582e59c042641b4b68a26fa8a5da8467b099c3ac
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:25 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_ai_reset_fifo()

      Introduce a helper function to reset the analog input FIFO. For
      aesthetics, rename the register used to reset the FIFO.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ade7e01362848f864ca1e9632cb88a522f32657f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:24 2014 -0700

      staging: comedi: adl_pci9118: tidy up the ai config register bit defines

      Rename the CamelCase defines used for the analog input config register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b460e9e2466b3baa10b6a669558528a1832e16b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:23 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_ADFUNC define

      For aesthetics, rename this define used for the analog input function
      config register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89a7dc157359cc39760551c95a51cb405834a968
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:22 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_SCANMOD define

      For aesthetics, rename this define used for the analog input auto scan
      mode register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16d44e86d59db2d5706479184479426a467c9cc6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:21 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_BURST define

      For aesthetics, rename this define used for the analog input burst
      number register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7e38f36b3bf064b2c85cec670d8822d570d1593c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:20 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_GAIN define

      For aesthetics, rename this define used for the analog input chanlist
      programming register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1750bed3f795ad33d9b37c3669f97fe036fa7570
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:19 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_ai_start_conv()

      Writing any value to the "software trigger" register generates a trigger
      pulse to start an A/D conversion. Introduce a helper function to clarify
      this. For aesthetics, rename the define used for the register.

      According to the datasheet the extra delay is not needed after starting
      the conversion. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c7f499bd03aa735d652e086762e48117d2b197b8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:18 2014 -0700

      staging: comedi: adl_pci9118: clarify the digital I/O register

      The same register is used for both the digital inputs and outputs.
      Reading the register returns the state of the 4 digtial input channels
      and the 4 digital output channels. Writing to the register updates the
      digital outputs.

      Add some comments to clarify this and use a single define for the 
register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 862be05ecf79157a3f9ae09a98b97e2066d2cc90
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:17 2014 -0700

      staging: comedi: adl_pci9118: tidy up the ai control register bit defines

      Rename the CamelCase defines used for the analog input control register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a2a1fc7a4f5a0f6d99c6eb72858c715a13f40729
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:16 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_ADCNTRL define

      For aesthetics, rename this define used for the analog input control
      register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa2f430caacc2711032aa051a996735b21a0c0bf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:15 2014 -0700

      staging: comedi: adl_pci9118: tidy up the ai status register bit defines

      Rename the CamelCase defines used for the analog input status register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 602c1729caed253b50058df3851f86f645a0d2e0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:14 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_ADSTAT define

      For aesthetics, rename this define used for the analog input status
      register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c6908517f23baedaca31dbe738230bda9ffa377a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:13 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog output register defines

      Replace the current defines with a macro that calculates the correct
      register offset based on the channel.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7cc1110ddaaafe18506fd002632557f0e155a012
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:12 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog input fifo register define

      For aesthetics, rename the define used for the analog input fifo register
      and tidy up its use in the driver.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8dbcc2d027d959300b172bf11764af92f9a8dcf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:11 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_timer_set_mode()

      This driver uses 32-bit instructions to write the 8254 timers so we
      can't use the helper functions provided by 8253.h.

      To clarify the code introduce a helper function to set the timer mode.

      Remove the unnecessary commented out timer mode programming.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6dc359535c3dfc5289bf321e5a1e192733810311
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:10 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_timer_write()

      This driver uses 32-bit instructions to write the 8254 timers so we
      can't use the helper functions provided by 8253.h.

      To clarify the code introduce a helper function to write to the timers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7362afc32b7d7b4279a1cd12572dcff500ec132a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:09 2014 -0700

      staging: comedi: adl_pci9118: all registers are 32-bit

      According to the PCI-9118 User's Manual, all registers are 32-bit. Fix a
      couple of read/write operations that use 16-bit access.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76c1b7bc45136d509c6fd3c0ff45b6e291421780
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:42 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog input subdevice init

      For aesthetics, add some whitespace to the analog input subdevice init.
      Tidy up the subdevice n_chan initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 949dcfce4f5412fb3cd677a7e3820da5b750c1f5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:41 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog output subdevice init

      For aesthetics, add some whitespace to the analog output subdevice init.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32034aaf03ecc5ed0e895505306e4a0a8b433811
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:40 2014 -0700

      staging: comedi: adl_pci9118: tidy up digital input subdevice init

      For aesthetics, add some whitespace to the digital input subdevice init.

      Remove the SDF_GROUND and SDF_COMMON subdev_flags. These flags only apply
      to analog subdevices.

      Remove the 'len_chanlist' init, this subdevice member is only used with
      subdevices that support async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e9879f7a443d9bd06dd40544c1b91766008b880
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:39 2014 -0700

      staging: comedi: adl_pci9118: tidy up digital output subdevice init

      For aesthetics, add some whitespace to the digital output subdevice init.

      Remove the SDF_GROUND and SDF_COMMON subdev_flags. These flags only apply
      to analog subdevices.

      Remove the 'len_chanlist' init, this subdevice member is only used with
      subdevices that support async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6009ae536ec642e451d29327bf04532c4c7e0aa
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:38 2014 -0700

      staging: comedi: adl_pci9118: allocate private data in 
pci9118_common_attach()

      The (*auto_attach) and legacy (*attach) both allocate the private data but
      don't use it. For aesthetics, move the allocation into the common attach
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25a8aaf03e1701c1821f3087f0f12a7da6aa17ed
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:37 2014 -0700

      staging: comedi: adl_pci9118: rename boardinfo struct

      For aesthetics, rename the struct used for the boardinfo so it has
      namespace associated with the driver. Also, rename the local variable
      used for the boardinfo pointer to simply 'board'.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f34afce444ca2e3a65264126bec2982358a25a1f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:36 2014 -0700

      staging: comedi: adl_pci9118: remove unnecessary dev->board_name 
initialization

      The (*auto_attach) in this driver will set the dev->board_name and the 
comedi core
      will set it when using the legacy (*attach). Remove the unnecessary 
initialization
      in pci9118_common_attach().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8bd1e1dfcacd184abdf60dccc4c62ee02aeafc9b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:35 2014 -0700

      staging: comedi: adl_pci9118: remove 'device_id' from boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 83defe83332e68f7e477370439d6da6826b715ad
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:34 2014 -0700

      staging: comedi: adl_pci9118: use 'context' in (*auto_attach)

      The pci_device_id 'driver_data' is passed as the 'context' when the 
(*auto_attach)
      mechanism is used to attach this driver. Add a boardid enum and index the 
boardinfo
      so that the "pci9118dg" boardinfo is automatically selected. This allow 
removing
      the pci9118_find_boardinfo() helper.

      Unfortunately all the boards supported by this driver have the same 
device id.
      Add commented out entries in the device table for them.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a0972008b2dfa2161ff1223214f5aae574bfe803
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:33 2014 -0700

      staging: comedi: adl_pci9118: refactor 'ai_maxdata' in boardinfo

      The boards supported by this driver either have 12-bit or 16-bit analog
      inputs. For aesthetics, replace the 'ai_maxdata' member in the boardinfo
      with a bit-field flag, 'ai_is_16bit', and refactor the subdevice init to
      use the new member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 344a15c14162d9976bfdf2a6145eab7989c513d4
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:32 2014 -0700

      staging: comedi: adl_pci9118: refactor 'rangelist_ai' in boardinfo

      The boards supported by this driver either have "normal" or "high gain"
      analog input ranges.

      For aesthetics, replace the 'rangelist_ai' member in the boardinfo with
      a bit-field flag 'is_hg' to indicate the "high gain" range is used.
      Refactor the subdevice init to use the flag to set the correct 
range_table.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 84f3e3a8adad518b449807b4a9e74a0d6a5be0fb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:31 2014 -0700

      staging: comedi: adl_pci9118: remove 'ai_pacer_min' from boardinfo

      This value can easily be calculated based on the minimum sampling rate,
      'ai_ns_min', and the base clock speed of the timers. Do that instead and
      remove the boardinfo.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34607db8ad9d381bee30389731e42f66ff5a2c03
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:30 2014 -0700

      staging: comedi: adl_pci9118: remove 'ai_ns_min' from boardinfo

      The minimum convert time 'ai_ns_min' is based on the sampling rate of the 
A/D
      converter. This driver supports boards that use different ADC chips for 
16-bit
      and 12-bit analog inputs. These chips have different sampling rates.

      For aesthetics, move the 'ai_ns_min' member from the boardinfo to the 
private
      data. Initialize the member during the attach based on the 'maxdata' of 
the
      analog inputs.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df925ca27c10f27c06173e7227c9efacce599789
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:29 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aichan' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Also, remove the initialization of the subdevice 'len_chanlist'. This
      member is only used if the subdevice supports async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 12fa2fe1ac6f3b2d51f8a06331a1f1a0e86863fc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:28 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aichand' boardinfo

      This member of the boardinfo is the same for all entries. It's also
      half the subdevice 'n_chan'. Use that instead and remove the boardinfo.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7e1f441607f07e6e8bf3762f109b81aa87d8513
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:27 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aichanlist' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea2d3993ce7edaf67d53ce9340ab6c984dfd08af
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:26 2014 -0700

      staging: comedi: adl_pci9118: remove 'half_fifo_size' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 44aa94e8cc406d70263495e34475e7e842952289
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:25 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aochan' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Also, remove the initialization of the subdevice 'len_chanlist'. This
      member is only used if the subdevice supports async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b22699d6734d66a68816a95f2628b27840da9dad
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:24 2014 -0700

      staging: comedi: adl_pci9118: remove 'ao_maxdata' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ac986af0f176c8345b465bc3a5d70ebdc0cecaf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:23 2014 -0700

      staging: comedi: adl_pci9118: remove 'rangelist_ao' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06db74b4de6eba986c0be736fa1919d5a27c47d5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:22 2014 -0700

      staging: comedi: adl_pci9118: remove unused boardinfo

      Remove all the boardinfo members that are not used by the driver.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 948ffcfd74ef8dece6621200c6862a781e77753e
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 3 18:58:49 2014 -0500

      staging: comedi: hwdrv_apci1500: use dev->class_dev in calls to dev_warn()

      git-grep reveals that hwdrv_apci1500.c is the only file in comedi that 
uses
      dev->hw_dev in calls to dev_{err,warn}().  The rest of the drivers pass
      dev->class_dev to these macros instead.  Switch the dev_warn() calls in
      this driver to use dev->class_dev as well, for consistency.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 889277b93b3d94e8166554eb06c6ae0543a3a3ef
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:46:00 2014 +0100

      staging: comedi: s626: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2ed2182efc3fc9351a35f7887c87263d1a91aedd
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:59 2014 +0100

      staging: comedi: rtd520: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b302b8be957f73a9a59b46bf3982c70bbd737c6c
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:58 2014 +0100

      staging: comedi: ni_pcidio: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3280c2d2a6a345848384b9de0c8ed76db6ad0c79
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:57 2014 +0100

      staging: comedi: ni_mio_common: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d9773b68a216c4db58d021c4b08208daeddc5f3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:56 2014 +0100

      staging: comedi: ni_labpc_common: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b544bd69cb8141ce2bb3ccbfb4f88afa2d7cc07e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:55 2014 +0100

      staging: comedi: ni_at_a2150: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e00dedc5e1ee79e929891da386900e346a7519e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:54 2014 +0100

      staging: comedi: me4000: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c8be3333e785a0139270a272c39caf4dc68256c5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:53 2014 +0100

      staging: comedi: dt3000: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ba81e62d9934d072a77c01cd7715eed0816b5c53
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:52 2014 +0100

      staging: comedi: dt282x: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07600725059e1a1f6d27b1a310dfc73244f4afb3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:51 2014 +0100

      staging: comedi: das1800: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f772bd57e6472cf9b2588c7f595669832e83f0d6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:50 2014 +0100

      staging: comedi: cb_pcidas64: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8096616042aa52acde60b5aa610de112a93ad09
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:49 2014 +0100

      staging: comedi: amplc_pci230: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ed23e413bd2614f3fc767e1cd1250ff3a677f857
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:48 2014 +0100

      staging: comedi: adl_pci9118: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74eede61acaa6881b9d9a733d904a314768f3eb7
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:47 2014 +0100

      staging: comedi: addi_apci_3xxx: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8a512e418e5921b25e88acd07f41d0a04ff7fc74
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:46 2014 +0100

      staging: comedi: 8253.h: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ab4ca10d298bfd425afbd8487538fafa9b77a13
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:45 2014 +0100

      staging: comedi: add CMDF_ROUND_... as synonyms for TRIG_ROUND_...

      The `TRIG_ROUND_...` macros are some of the values that can be OR-ed
      into the `flags` member of `struct comedi_cmd`.  They may influence the
      rounding of sample timings during operation of the asynchronous command.

      The names are a bit of a left-over from earlier times.  It would be
      better to use the names `CMDF_ROUND_...` to match various other command
      flags.

      Define `CMDF_ROUND_MASK`, `CMDF_ROUND_NEAREST`, `CMDF_ROUND_DOWN`,
      `CMDF_ROUND_UP` and `CMDF_ROUND_UP_NEXT` with the same numeric values as
      `TRIG_ROUND_MASK`, `TRIG_ROUND_NEAREST`, `TRIG_ROUND_DOWN`,
      `TRIG_ROUND_UP` and `TRIG_ROUND_UP_NEXT`, and redefine the
      `TRIG_ROUND_...` macros as synonyms of the `CMDF_ROUND_...` macros.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b0446a21bd4be9c5f27f15ea03fc0cba7d33acd6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:44 2014 +0100

      staging: comedi: use CMDF_BOGUS in do_cmd_ioctl()

      `TRIG_BOGUS` is now just a synonym for `CMDF_BOGUS`.  Change
      `do_cmd_ioctl()` to use the new name.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dd7eb1251d3c99136e60d9d0e325ca40e03f89bc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:43 2014 +0100

      staging: comedi: add CMDF_BOGUS as synonym for TRIG_BOGUS

      `TRIG_BOGUS` is one of the values that can be OR-ed into the `flags`
      member of `struct comedi_cmd`.  It causes the comedi core to go through
      some of the motions of setting up an asynchronous command without
      actually setting it up.  If all goes well, it causes the command set-up
      to fail with an `EAGAIN` error.

      The name `TRIG_BOGUS` is a bit of a left-over from earlier times.  A
      better name would be `CMDF_BOGUS` to match various other command flags.

      Define `CMDF_BOGUS` with the same numeric value as the old `TRIG_BOGUS`
      and redefine `TRIG_BOGUS` as a synonym of it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6681d3da3c9e0dba9bfec175523bcfcfdaa3e607
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:42 2014 +0100

      staging: comedi: rtd520: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6f280e72dc7703dbd3715ba45f54d90c3de5bd7b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:41 2014 +0100

      staging: comedi: pcl812: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 656d9b0fe1866397d407fae7f5fff55b54d5b861
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:40 2014 +0100

      staging: comedi: ni_tiocmd: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c97140cb0929938a2a527c31d2ee7929d3779ef6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:39 2014 +0100

      staging: comedi: ni_mio_common: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is the same.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82d5571b1f11482ee305a5490a185bef38a88631
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:38 2014 +0100

      staging: comedi: ni_labpc_common: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is the same.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a28f42f3eb2dc2ab53d240c58503cffc0fd165ad
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:37 2014 +0100

      staging: comedi: das1800: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ad08e4b269579c3b0a7f982738945562b48a13e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:36 2014 +0100

      staging: comedi: cb_pcidas64: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07b2eb0e844377cf55dbf828ab817160ca6275fc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:35 2014 +0100

      staging: comedi: cb_pcidas: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e455494472330e73ffbbf35e6664e4fdc16edc54
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:34 2014 +0100

      staging: comedi: amplc_pci230: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e609aff2103e893e9ce8ec74ba18e9fd4c031fc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:33 2014 +0100

      staging: comedi: adv_pci1710: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c25dec5773e3e4d66c29d53c96d008ac7ec9cb56
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:32 2014 +0100

      staging: comedi: adl_pci9118: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.  Also change
      diagnostic messages to use "CMDF_WAKE_EOS" instead of "TRIG_WAKE_EOS"
      and change the Comedi driver description comment to use "CMDF_WAKE_EOS".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dfd0f083b98e38a3f580d1f3928482077dd1ba5a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:31 2014 +0100

      staging: comedi: addi_apci_3120: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d8bff6e35e87ca5d8cd348d2563b34afb4faf28b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:30 2014 +0100

      staging: comedi: use CMDF_WAKE_EOS in do_cmd_ioctl()

      `TRIG_WAKE_EOS` is now just a synonym for `CMDF_WAKE_EOS`.  Change
      `do_cmd_ioctl()` to use the new name.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e15acd313d208651a1e8a0e9369a41b470b1893
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:29 2014 +0100

      staging: comedi: add CMDF_WAKE_EOS as synonym for TRIG_WAKE_EOS

      `TRIG_WAKE_EOS` is one of the values that can be OR-ed into the `flags`
      member of `struct comedi_cmd`.  It's intended action is tune the
      asynchronous command to interrupt at the end of every "scan".  The name
      is a bit of a left-over from earlier times.  A better name would be
      `CMDF_WAKE_EOS` to match various other command flags.

      Define `CMDF_WAKE_EOS` with the same numeric value as the old
      `TRIG_WAKE_EOS` and redefine `TRIG_WAKE_EOS` as a synonym of it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7ae5857aa2888cb5e33b235ef6d94012296700e1
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:28 2014 +0100

      staging: comedi: ni_labpc_common: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34ae4160504a82891208eaf8599ec432f340e169
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:27 2014 +0100

      staging: comedi: ni_at_a2150: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.  Also replace
      "TRIG_RT" with "CMDF_PRIORITY" in the kernel messages.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6a8df3a9e8179cfcc7bbced9ed89d222e7ac5c82
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:26 2014 +0100

      staging: comedi: das1800: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0dbcf9c1c85643794ea5ce58378682002069bfe5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:25 2014 +0100

      staging: comedi: das16: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.  Also replace
      "TRIG_RT" with "CMDF_PRIORITY" in kernel log messages.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 51d66b297c0a2e24ca2427ac929c0ae02169ada6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:24 2014 +0100

      staging: comedi: comedi_test: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e5d7443646d5189e2b75170ff99455260bbc27b
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Thu Sep 4 12:44:53 2014 +0200

      staging: emxx_udc: remove check for CONFIG_MACH_EMGR

      There's a check for CONFIG_MACH_EMGR. But the Kconfig symbol MACH_EMGR
      doesn't exist. Remove that check and the single #define it hides. Note
      that this macro isn't used by this driver anyway.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2052d11cc53a3357e387a0c64c167327f7937429
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Wed Sep 3 18:33:08 2014 -0400

      Staging: rtl8821ae: base: add missing blank line after declaration

      Add a missing blank line after declaration to fix coding style issue.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 096e6224386bc81663f72ba2fe51ee74e3337d1a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:57 2014 +0100

      staging: et131x: Fix whitespace - alignment matching open parenthesis

      Fix occurrences in et131x.c of:

      CHECK: Alignment should match open parenthesis

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bbf45bcfdaa27886dd1109f75ac2a4fa995e7b6d
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:56 2014 +0100

      staging: et131x: Add auto-negotiation and 1000BT_Half as supported 
protocols

      The driver supports auto-negotiation and 100BaetT_Half but doesn't
      advertise or list it in it's phydev. Fix that.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b09e8cf369da1282fa55c2e4a36c89d6f5c6208
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:55 2014 +0100

      staging: et131x: Remove spinlock fbr_lock

      The spinlock fbr_lock is only used in a single call sequence staring
      from et131x_poll. As this call is already locked by napi->poll_lock,
      we can remove it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be40a261aa52912b3e708e34383f0f0afb10d212
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:54 2014 +0100

      staging: et131x: Remove dead code in isr

      Dan Carpenter reports:
      The patch c2ebf58ba089: "staging: et131x: Implement NAPI support"
      from Aug 21, 2014, leads to the following static checker warning:

              drivers/staging/et131x/et131x.c:4004 et131x_isr()
              warn: we tested 'status' before and it was 'true'

      We don't actually need the dead code, as we're now using NAPI to
      handle enabling interrupts - but we do need to enable interrupts if
      NAPI is not scheduled - so enable interrupts if this is the case.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99cbb4de442d4e72e73031c60a2fb7a9a9f986f0
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:46 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: add a blank newline

      Fix coding style issue which requires a blank line after declarations.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c8dbab964ff3b89883369a8b176f3e44ad4e34e4
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:45 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: fix curly brace placement

      Fix coding style issue where the if statement unnecessarily uses curly
      braces for one line statements and where the else conditional statement
      should follow the closing curly brace '}'. Also, the open curly brace
      '{' should be on the same line as the if statement.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a49f91576a3d5baf287c1d9d92581a2ab42d8a8
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:44 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: fix pointer placement coding style 
issue

      Fix pointer placement coding style issue, where using "foo *" is
      preferable over "foo*".

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77360f030d8bf74df7d4067ca2748b0dbec70c75
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:43 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: add/remove spaces

      Fix coding style issue which requires a space before the open
      curly brace '{', after the open parenthesis '(', after a comma, and
      after the equal sign '=' in an assignment.

      Also, remove unnecessary whitespace after open parenthesis '(' and
      before a quoted newline.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d7b8e19359f96288c3ec5d205c67a33a78f24b47
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:42 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: fix commenting style

      Fix commenting style from C99 comments to C89 comments

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 73cfb7b028e045f7fc9d3ad695b7bdc55c6e56bb
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Wed Sep 3 14:15:16 2014 +0200

      staging: rtl8723au: Remove write-only variables 
hal_data_8723a.EEPROM[VP]ID

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8048ed5b60700ca20b723ce9b1d6549410f920cb
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Tue Sep 2 18:30:30 2014 -0500

      drivers: staging: rtl8192u: Fix "space prohibited after that open 
parenthesis '('" errors

      Fix checkpatch.pl "space prohibited after that open parenthesis '('" 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4258d61c14a5afba7d2c5bd534ab82eaf2b7d183
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:01:50 2014 -0700

      staging: comedi: skel: remove driver

      The comedi skeleton driver is one of the few "hybrid" drivers with
      both legacy and PCI attach mechanisms. Instead of splitting this
      driver, just remove it. There are many other comedi drivers that
      provide better examples.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e988e1f3f975a9d6013c6356c5b9369540c091f9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 14:13:30 2014 +0100

      staging: comedi: ni_at_a2150: range check board index

      The "ni_at_a2150" driver determines the board type by calling
      `a2150_probe()`.  This reads a register and converts it to a board index
      in the range 0 to 3.  However, the board table array it indexes into
      (`a2150_boards[]`) only has 2 entries.  Return an error from the
      Comedi driver "attach" handler `a2150_attach()` if the probed board
      index is beyond the end of the array.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 395262a9e69042b82293f8b6bcd7a48b2fd215de
  Author: Dmitry Voytik <voytikd@xxxxxxxxx>
  Date:   Mon Sep 8 18:16:34 2014 +0400

      staging: binder: fix coding style issues

      Fix coding style issues:
      * put braces in all if-else branches;
      * limit the length of changed lines to 80 columns.
      checkpatch.pl warning count reduces by 3.

      Signed-off-by: Dmitry Voytik <voytikd@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0232a42cbe3fe18c2dda833cb8e97253240a9479
  Author: William Panlener <wpanlener@xxxxxxxxx>
  Date:   Wed Sep 3 22:44:03 2014 -0500

      staging: android: Break up a long line in binder_send_failed_reply

      Kernel coding style. Breaking long lines and strings.

      Signed-off-by: William Panlener <wpanlener@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0301d0d28a2e55da5b68338d6b9f933620da63b
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 15:02:49 2014 -0400

      staging: ozwpan: use kmalloc_array over kmalloc with multiply

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4bb3f83d47a60109d8bc9d47e547392d9b6c390c
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 14:43:44 2014 -0400

      staging: ozwpan: fix redundant return in void function

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d75b6c6154267618363f0126bd50c73f8d448a24
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 14:41:48 2014 -0400

      staging: ozwpan: fix redundant else after break or return

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce6880e17508b31e04628a71d4691ef4a00a8b3f
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 14:39:58 2014 -0400

      staging: ozwpan: fix missing blank line after declaration

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b51144323281d23aac51ac38c0748e12f0c1e72c
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Fri Sep 5 14:52:46 2014 +0530

      staging: unisys: uislib: uislib.c: sparse warning of context imbalance

      fixed sparse warning : context imbalance in 'pause_device'
                        unexpected unlock
      this patch will generate warning from checkpatch for
      lines over 80 character , but since those are user-visible strings
      so it was not modified.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b440ddd531490361d7b508bcfddd67f525c7c250
  Author: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:59:21 2014 +0530

      staging: unisys: uislib: uisqueue.c: rewrite of do_locked_client_insert

      1) removed unused variables
      2) fixed sparse warning of context imbalance in 'do_locked_client_insert'
                               different lock contexts for basic block
      3) removed the call to visor_signalqueue_empty() , this function is
         checking whether a signal queue is empty, but the return value
         of the function is not beeing used, so it is safe to remove.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27d5775e75ec70c104479bd7fcdceb0d6e0203a8
  Author: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:35:58 2014 -0400

      staging: dgnc: remove Neo card ids from device table

      The Digi Neo cards are supported by the jsm driver.  Remove support
      for these cards from dgnc.

      Signed-off-by: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 293b22650f405cb08d72470b42254047138c9a55
  Author: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:35:57 2014 -0400

      jsm: add support for additional Neo cards

      Add device ids for additional Neo cards.  The ids come from the dgnc
      driver.

      Signed-off-by: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9b3e8f30e33d3542b00edcf0641d031b80967cb
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:29 2014 +0200

      staging: lustre: ptlrpc: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d212afd9458a04f6c16f3d5d701593b915d526b0
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:35 2014 +0200

      staging: lustre: obdclass: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55df5fad56cdb87f221975d5a0d09137bf53c687
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:34 2014 +0200

      staging: lustre: obdclass: expand the GOTO macro + break

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl,rc,f;
      constant c;
      @@

      - GOTO(lbl,\(rc\|rc->f\|c\));
      - break;
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      - break;
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09c8a87ce62e858a048ca958faffc16acacfbc4e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:33 2014 +0200

      staging: lustre: obdclass: expand double GOTO macros

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      @@

      if (...)
        GOTO(lbl,...);
      +else
      GOTO(lbl,...);

      @@
      identifier lbl;
      expression e,e1,e2;
      @@

      if (e)
      -  GOTO(lbl,e1);
      -else GOTO(lbl,e2);
      +  e1;
      +else e2;
      +goto lbl;

      @@
      identifier lbl1,lbl2;
      expression e,e1,e2;
      @@

      + e1=e2;
      if (e)
      -  GOTO(lbl1,e1=e2);
      -GOTO(lbl2,e1=e2);
      +  goto lbl1;
      +goto lbl2;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a8e147da484b996e3d649059607c6707a612aad6
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:32 2014 +0200

      staging: lustre: lvfs: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc5c7f3dd68b4ce1d7bfac82b30c7d7a13e609b1
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:30 2014 +0200

      staging: lustre: libcfs: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91f96e8b7255537da3a58805cf465003521d7c5f
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Sep 4 13:26:53 2014 -0300

      [media] tw68: drop bogus cpu_to_le32() call

      tw_writel maps to writel which maps to 
__raw_writel(__cpu_to_le32(b),addr).
      So tw_writel already calls cpu_to_le32 and it shouldn't be called again
      in the code.

      Reported-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 82604f8c97730e2962ab4cc4704fdbe105cfb6df
  Author: Mostyn Bramley-Moore <mbmcode@xxxxxxxxx>
  Date:   Sun Sep 7 11:46:40 2014 +0200

      staging/lustre: annotate lock/unlock in lov_stripe_lock / 
lov_stripe_unlock

      Annotate the lock/unlock pair in lov_stripe_lock/lov_stripe_unlock to
      avoid sparse warning about a context imbalance.
      Part of the eudyptula challenge: http://eudyptula-challenge.org/

      Signed-off-by: Mostyn Bramley-Moore <mbmcode@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 947b38bb110c90e0bc93e7afe9ab6f007b6799a7
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Sep 4 13:26:52 2014 -0300

      [media] tw68: simplify tw68_buffer_count

      The code to calculate the maximum number of buffers allowed in 4 MB
      is 1) wrong if PAGE_SIZE != 4096 and 2) unnecessarily complex.

      Fix and simplify the code.

      Reported-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f7cc38b16e2741186253be3dff61a9d124112126
  Merge: efb540c 2ce7598
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 14:39:01 2014 -0500

      Merge tag 'v3.17-rc4' into next

      Merge Linux 3.17-rc4 here so we have all the latest
      fixes on next too. This also cleans up a few conflicts
      when applying patches.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

      Conflicts:
        drivers/usb/gadget/Makefile
        drivers/usb/gadget/function/Makefile
        drivers/usb/gadget/legacy/Makefile
        drivers/usb/phy/phy-samsung-usb.h

  commit 3db7eb2e447633c7e2adb656125e69ce6b28cd9a
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:18 2014 -0500

      staging/lustre/obdclass: remove local_storage.[ch]

      Remove the unused files lustre/obdclass/local_storage.[ch].

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a8424e4d53aa2e99df839cc7bceec9d7ba30b37
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:17 2014 -0500

      staging/lustre/obdclass: remove llog_ioctl.c

      Remove the unused function llog_ioctl() and the file
      lustre/obdclass/llog_ioctl.c.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9b047d8b723525d193990cb3265d5de82d2f390
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:16 2014 -0500

      staging/lustre/ptlrpc: remove sptlrpc_conf_target_get_rules()

      Remove the unused function sptlrpc_conf_target_get_rules() and its
      supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b79e161f90e30e5f16604e820202ce48c6661ff
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:15 2014 -0500

      staging/lustre/mgc: remove server specific llog handling

      In mgc_process_cfg_log() remove code to handle
      LLOG_CONFIG_ORIG_CTXT. This context is not setup on clients.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecbed464dbc37e24fe258134fdfb023d0c6a91c6
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:14 2014 -0500

      staging/lustre: remove unused OBD methods

      Remove the unused OBD device methods:
          obd_brw()
          obd_cancel()
          obd_cancel_unused()
          obd_change_cbdata()
          obd_create_async()
          obd_enqueue()
          obd_enqueue_rqset()
          obd_extent_calc()
          obd_llog_connect()
          obd_llog_finish()
          obd_llog_init()
          obd_merge_lvb()
          obd_pin()
          obd_pin_observer()
          obd_ping()
          obd_precreate()
          obd_punch()
          obd_punch_rqset()
          obd_sync()
          obd_sync_rqset()
          obd_unpin()
          obd_unpin_observer()

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8d3d984825a83fcf8983a7fe05bdd11aaf716ab7
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:13 2014 -0500

      staging/lustre/mgc: inline mgc_cancel()

      The function mgc_cancel() is never invoked as an OBD device method and
      is only called directly from mgc_process_log() so remove it.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 903af1188e953fee851951cf528e3edc794cbe8a
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:12 2014 -0500

      staging/lustre/mdc: inline llog methods

      In mdc_setup() and mdc_precleanup() call mdc_llog_init() and
      mdc_llog_finish() directly rather than through the OBD method wrappers
      obd_llog_init() and obd_llod_finish(). Simplify the prototypes of
      mdc_llog_init() and mdc_llog_finish() according to their uses.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b4015fa2154fe67934719af10f536b10b005734
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:11 2014 -0500

      staging/lustre/mdc: remove unused OBD methods

      Remove the unused OBD device methods mdc_pin() and mdc_unpin().

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f024bad46aa6be7e3acaf02c68c5cbfef297fb26
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:10 2014 -0500

      staging/lustre: remove obd_ost.h

      Move the structures defined in lustre/include/obd_ost.h to the one
      file that uses them (lustre/osc/osc_request.c). Remove the unused
      function osc_update_enqueue(). Remove the then empty header
      lustre/include/obd_ost.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dd45f477f56f92b4af5e902467914787d836d0aa
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:09 2014 -0500

      staging/lustre/osc: remove obsolete llog handling code

      In osc_request.c there is no reason to handle any llog contexts since
      they are never setup. Remove the functions unused function
      osc_llog_init() and the obsolete function osc_llog_finish(). Remove
      the llog cleanup code in osc_disconnect() and osc_precleanup().

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a659b6370665cc52d294c6024b9c17f53cb6c94
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:08 2014 -0500

      staging/lustre/osc: remove unused OBD methods

      Remove the unused OBD device methods:
          osc_brw()
          osc_cancel()
          osc_cancel_unused()
          osc_change_cbdata()
          osc_enqueue()
          osc_punch()
          osc_sync()
      and their supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acda5261a2e6774722e3f0b44207e71faaa4f3e7
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:07 2014 -0500

      staging/lustre/lov: remove unused OBD methods

      Remove the unused OBD device methods:
          lov_brw()
          lov_cancel()
          lov_cancel_unused()
          lov_change_cbdata()
          lov_enqueue()
          lov_extent_calc()
          lov_getattr()
          lov_merge_lvb()
          lov_punch()
          lov_setattr()
          lov_sync()
      and their supporting functions.

      In lov_iocontrol() remove the unused cases LL_IOC_LOV_SETSTRIPE and
      LL_IOC_LOV_SETEA and their supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c68b7f127d5f517c214e8bcf231d0188f6776d2a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Sat Sep 6 06:59:10 2014 +0300

      Bluetooth: Fix dereferencing conn variable before NULL check

      This patch fixes the following type of static analyzer warning (and
      probably a real bug as well as the NULL check should be there for a
      reason):

      net/bluetooth/smp.c:1182 smp_conn_security() warn: variable dereferenced 
before check 'conn' (see line 1174)

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 9f06a8d623b2c3aea09292b844e329fbfb401231
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:03:34 2014 -0700

      Bluetooth: LLVMLinux: Remove VLAIS from bluetooth/amp.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using an char array.

      The new code can be compiled with both gcc and clang.

      struct shash_desc contains a flexible array member member ctx declared 
with
      CRYPTO_MINALIGN_ATTR, so sizeof(struct shash_desc) aligns the beginning
      of the array declared after struct shash_desc with long long.

      No trailing padding is required because it is not a struct type that can
      be used in an array.

      The CRYPTO_MINALIGN_ATTR is required so that desc is aligned with long 
long
      as would be the case for a struct containing a member with
      CRYPTO_MINALIGN_ATTR.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b28b4943660f4e36f118b751ec606c103ba6b1cc
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:55 2014 +0300

      Bluetooth: Add strict checks for allowed SMP PDUs

      SMP defines quite clearly when certain PDUs are to be expected/allowed
      and when not, but doesn't have any explicit request/response definition.
      So far the code has relied on each PDU handler to behave correctly if
      receiving PDUs at an unexpected moment, however this requires many
      different checks and is prone to errors.

      This patch introduces a generic way to keep track of allowed PDUs and
      thereby reduces the responsibility & load on individual command
      handlers. The tracking is implemented using a simple bit-mask where each
      opcode maps to its own bit. If the bit is set the corresponding PDU is
      allow and if the bit is not set the PDU is not allowed.

      As a simple example, when we send the Pairing Request we'd set the bit
      for Pairing Response, and when we receive the Pairing Response we'd
      clear the bit for Pairing Response.

      Since the disallowed PDU rejection is now done in a single central place
      we need to be a bit careful of which action makes most sense to all
      cases. Previously some, such as Security Request, have been simply
      ignored whereas others have caused an explicit disconnect.

      The only PDU rejection action that keeps good interoperability and can
      be used for all the applicable use cases is to drop the data. This may
      raise some concerns of us now being more lenient for misbehaving (and
      potentially malicious) devices, but the policy of simply dropping data
      has been a successful one for many years e.g. in L2CAP (where this is
      the *only* policy for such cases - we never request disconnection in
      l2cap_core.c because of bad data). Furthermore, we cannot prevent
      connected devices from creating the SMP context (through a Security or
      Pairing Request), and once the context exists looking up the
      corresponding bit for the received opcode and deciding to reject it is
      essentially an equally lightweight operation as the kind of rejection
      that l2cap_core.c already successfully does.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c6e81e9ae61cae3ea265e8f7fb2cbe59afc63594
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:54 2014 +0300

      Bluetooth: Fix calling smp_distribute_keys() when still waiting for keys

      When we're in the process of receiving keys in phase 3 of SMP we keep
      track of which keys are still expected in the smp->remote_key_dist
      variable. If we still have some key bits set we need to continue waiting
      for more PDUs and not needlessly call smp_distribute_keys(). This patch
      fixes two such cases in the smp_cmd_master_ident() and
      smp_cmd_ident_addr_info() handler functions.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 88d3a8acf33e8f4989a1032998eb819a89829573
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:53 2014 +0300

      Bluetooth: Add define for key distribution mask

      This patch adds a define for the allowed bits of the key distribution
      mask so we don't have to have magic 0x07 constants throughout the code.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit fc75cc8684d21d3649b28c4c37d4ce3f000759e4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:52 2014 +0300

      Bluetooth: Fix locking of the SMP context

      Before the move the l2cap_chan the SMP context (smp_chan) didn't have
      any kind of proper locking. The best there existed was the
      HCI_CONN_LE_SMP_PEND flag which was used to enable mutual exclusion for
      potential multiple creators of the SMP context.

      Now that SMP has been converted to use the l2cap_chan infrastructure and
      since the SMP context is directly mapped to a corresponding l2cap_chan
      we get the SMP context locking essentially for free through the
      l2cap_chan lock. For all callbacks that l2cap_core.c makes for each
      channel implementation (smp.c in the case of SMP) the l2cap_chan lock is
      held through l2cap_chan_lock(chan).

      Since the calls from l2cap_core.c to smp.c are covered the only missing
      piece to have the locking implemented properly is to ensure that the
      lock is held for any other call path that may access the SMP context.
      This means user responses through mgmt.c, requests to elevate the
      security of a connection through hci_conn.c, as well as any deferred
      work through workqueues.

      This patch adds the necessary locking to all these other code paths that
      try to access the SMP context. Since mutual exclusion for the l2cap_chan
      access is now covered from all directions the patch also removes
      unnecessary HCI_CONN_LE_SMP_PEND flag (once we've acquired the chan lock
      we can simply check whether chan->smp is set to know if there's an SMP
      context).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d6268e86a12a94a4f5193551c2367162e6a37db4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:51 2014 +0300

      Bluetooth: Remove unnecessary deferred work for SMP key distribution

      Now that the identity address update happens through its own deferred
      work there's no need to have smp_distribute_keys anymore behind a second
      deferred work. This patch removes this extra construction and makes the
      code do direct calls to smp_distribute_keys() again.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f3d82d0c8ec025fc113408e3ad5775fed5a060ff
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:50 2014 +0300

      Bluetooth: Move identity address update behind a workqueue

      The identity address update of all channels for an l2cap_conn needs to
      take the lock for each channel, i.e. it's safest to do this by a
      separate workqueue callback.

      Previously this was partially solved by moving the entire SMP key
      distribution behind a workqueue. However, if we want SMP context locking
      to be correct and safe we should always use the l2cap_chan lock when
      accessing it, meaning even smp_distribute_keys needs to take that lock
      which would once again create a dead lock when updating the identity
      address.

      The simplest way to solve this is to have l2cap_conn manage the deferred
      work which is what this patch does. A subsequent patch will remove the
      now unnecessary SMP key distribution work struct.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 84bc0db53b3a425fb992d5fed25b575e4434167a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:49 2014 +0300

      Bluetooth: Don't take any action in smp_resume_cb if not encrypted

      When smp_resume_cb is called if we're not encrypted (i.e. the callback
      wasn't called because the connection became encrypted) we shouldn't take
      any action at all. This patch moves also the security_timer cancellation
      behind this condition.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1b0921d6be7860271ccf6027891b8215fc28cde5
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:48 2014 +0300

      Bluetooth: Remove unnecessary checks after canceling SMP security timer

      The SMP security timer used to be able to modify the SMP context state
      but now days it simply calls hci_disconnect(). It is therefore
      unnecessary to have extra sanity checks for the SMP context after
      canceling the timer.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 434714dc02b286d3f21179c651a6f1a84e199eb7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Sep 1 09:45:03 2014 +0300

      Bluetooth: Add clarifying comment for LE CoC result value

      The "pending" L2CAP response value is not defined for LE CoC. This patch
      adds a clarifying comment to the code so that the reader will not think
      there is a bug in trying to use this value for LE CoC.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 839035a7b3acd17a6f739b1fb50298e9499d3fa4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:34 2014 +0300

      Bluetooth: Move clock offset reading into hci_disconnect()

      To give all hci_disconnect() users the advantage of getting the clock
      offset read automatically this patch moves the necessary code from
      hci_conn_timeout() into hci_disconnect(). This way we pretty much always
      update the clock offset when disconnecting.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e3f2f92a047cd2be3c87a2aaf0a8958e1fd4c17a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:33 2014 +0300

      Bluetooth: Use hci_disconnect() for mgmt_disconnect_device()

      There's no reason to custom build the HCI_Disconnect command in the
      Disconnect Device mgmt command handler. This patch updates the code to
      use hci_disconnect() instead.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e3b679d56caa2bc555dee646a6ac5861631e7a28
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:32 2014 +0300

      Bluetooth: Update hci_disconnect() to return an error value

      We'll soon use hci_disconnect() from places that are interested to know
      whether the hci_send_cmd() really succeeded or not. This patch updates
      hci_disconnect() to pass on any error returned from hci_send_cmd().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 9b7b18ef1bea82e5fc1e05da386ff57b0f60f651
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:31 2014 +0300

      Bluetooth: Fix SMP error and response to be mutually exclusive

      Returning failure from the SMP data parsing function will cause an
      immediate disconnect, making any attempts to send a response PDU futile.
      This patch updates the function to always either send a response or
      return an error, but never both at the same time:

      * In the case that HCI_LE_ENABLED is not set we want to send a Pairing Not
        Supported response but it is not required to force a disconnection, so
        do not set the error return in this case.

      * If we get garbage SMP data we can just fail with the handler function
        instead of also trying to send an SMP Failure PDU.

      * There's no reason to force a disconnection if we receive an unknown SMP
        command. Instead simply send a proper Command Not Supported SMP
        response.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b04afa0c280b7e7ced88692251d75a78c8fcb2a7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:30 2014 +0300

      Bluetooth: Remove unused l2cap_conn_shutdown API

      Now that there are no more users of the l2cap_conn_shutdown API (since
      smp.c switched to using hci_disconnect) we can simply remove it along
      with all of it's l2cap_conn variables.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1e91c29eb60c031f4297d1a58125d0bd37691348
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:29 2014 +0300

      Bluetooth: Use hci_disconnect for immediate disconnection from SMP

      Relying on the l2cap_conn_del procedure (triggered through the
      l2cap_conn_shutdown API) to get the connection disconnected is not
      reliable as it depends on all users releasing (through hci_conn_drop)
      and that there's at least one user (so hci_conn_drop is called at least
      one time).

      A much simpler and more reliable solution is to call hci_disconnect()
      directly from the SMP code when we want to disconnect. One side-effect
      this has is that it prevents any SMP Failure PDU from being sent before
      the disconnection, however neither one of the scenarios where
      l2cap_conn_shutdown was used really requires this.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e31fb86005a01b7df8427b09d0158da28d0c773a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:28 2014 +0300

      Bluetooth: Set discon_timeout to 0 in l2cap_conn_del

      When the l2cap_conn_del() function is used we do not want to wait around
      "in case something happens" before disconnecting. This patch sets the
      disconnection timeout to 0 so that the disconnection routines get
      immediately scheduled.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit bcbb655a180344d8004ede669228992bff1921e4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:27 2014 +0300

      Bluetooth: Remove hci_conn_hold/drop from hci_chan

      We can't have hci_chan contribute to the "active" reference counting of
      the hci_conn since otherwise the connection would never get dropped when
      there are no more users (since hci_chan would be counted as a user).
      This patch removes hold() when creating the hci_chan and drop() when
      destroying it.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f94b665dcf15324f5ac8aa639e47be0829b6409d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:44 2014 +0300

      Bluetooth: Ignore incoming data after initiating disconnection

      When hci_chan_del is called the disconnection routines get scheduled
      through a workqueue. If there's any incoming ACL data before the
      routines get executed there's a chance that a new hci_chan is created
      and the disconnection never happens. This patch adds a new hci_conn flag
      to indicate that we're in the process of driving the connection down. We
      set the flag in hci_chan_del and check for it in hci_chan_create so that
      no new channels are created for the same connection.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b3ff670a44cc34c01e78900c42255511e4f232e6
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:43 2014 +0300

      Bluetooth: Set disc_timeout to 0 when calling hci_chan_del

      The hci_chan_del() function is used in scenarios where we've decided we
      want to get rid of the underlying baseband link. It makes therefore
      sense to force the disc_timeout to 0 so that the disconnection routines
      are immediately scheduled.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 6c388d32ec1b9fcc2f2404fb5e9b3b0096be5de9
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:42 2014 +0300

      Bluetooth: Fix hci_conn reference counting with hci_chan

      The hci_chan_del() function was doing a hci_conn_drop() but there was no
      matching hci_conn_hold() in the hci_chan_create() function. Furthermore,
      as the hci_chan struct holds a pointer to the hci_conn there should be
      proper use of hci_conn_get/put. This patch fixes both issues so that
      hci_chan does correct reference counting of the hci_conn object.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit eb78d7e53d144995b9e023b151de19fa40af72f3
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:41 2014 +0300

      Bluetooth: Use zero timeout for immediate scheduling

      There's no point in passing a "small" timeout to queue_delayed_work() to
      try to get the callback faster scheduled. Passing 0 is perfectly valid
      and will cause a shortcut to a direct queue_work().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f6c63249698aaa87399e795adcf3b70171384dc2
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:59 2014 +0300

      Bluetooth: Refactor connection parameter freeing into its own function

      The necessary steps for freeing connection paramaters have grown quite a
      bit so we can simplify the code by factoring it out into its own
      function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f8aaf9b65a77267f749c1af641e46c3457d50701
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Sun Aug 17 23:28:57 2014 +0300

      Bluetooth: Fix using hci_conn_get() for hci_conn pointers

      Wherever we keep hci_conn pointers around we should be using
      hci_conn_get/put to ensure that they stay valid. This patch fixes
      all places violating against the principle currently.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 51bb8457ddfa74ede52bf8c02054dea831d59fff
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:57 2014 +0300

      Bluetooth: Improve *_get() functions to return the object type

      It's natural to have *_get() functions that increment the reference
      count of an object to return the object type itself. This way it's
      simple to make a copy of the object pointer and increase the reference
      count in a single step. This patch updates two such get() functions,
      namely hci_conn_get() and l2cap_conn_get(), and updates the users to
      take advantage of the new API.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5477610fc187d4aae0f699d21dfb0e3f440f7de7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:56 2014 +0300

      Bluetooth: Optimize connection parameter lookup for LE connections

      When we get an LE connection complete event there's really no reason to
      look through the entire connection parameter list as the entry should be
      present in the hdev->pend_le_conns list too. This patch changes the
      lookup code to do a more restricted lookup only in the pend_le_conns
      list.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 08853f18eafe65aa97deb464c28505a67c898b0e
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:55 2014 +0300

      Bluetooth: Set addr_type only when it's needed

      In the hci_le_conn_complete_evt() function there's no need to set the
      addr_type value until it's actually needed, i.e. for the black list
      lookup. This patch moves the code a bit further down in the function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c16900cf285ca240f0f84117bf8b88a03c55469b
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:17:06 2014 +0300

      Bluetooth: Fix hci_conn reference counting for fixed channels

      Now that SMP has been converted to use fixed channels we've got a bit of
      a problem with the hci_conn reference counting. So far the L2CAP code
      has kept a reference for each L2CAP channel that was notified of the
      connection. With SMP however this would mean that the connection is
      never dropped even though there are no other users of it. Furthermore,
      SMP already does its own hci_conn reference counting internally,
      starting from a security or pairing request and ending with the key
      distribution.

      This patch makes L2CAP fixed channels default to the L2CAP core not
      keeping a hci_conn reference for them. A new FLAG_HOLD_HCI_CONN flag is
      added so that L2CAP users can declare an exception to this rule and hold
      a reference even for their fixed channels. One such exception is the
      L2CAP socket layer which does want a reference for each socket (e.g. an
      ATT socket which uses a fixed channel).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b3ed6c63f7d4a51b01a61b10e53a2992ad26aa78
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:52 2014 +0300

      Bluetooth: Remove unnecessary l2cap_chan_unlock before l2cap_chan_add

      The l2cap_chan_add() function doesn't require the channel to be
      unlocked. It only requires the l2cap_conn to be unlocked. Therefore,
      it's unnecessary to unlock a channel before calling l2cap_chan_add().
      This patch removes such unnecessary unlocking from the
      l2cap_chan_connect() function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 72c6fb915ff2d30ae14053edee4f0d30019bad76
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:51 2014 +0300

      Bluetooth: Fix incorrect LE CoC PDU length restriction based on HCI MTU

      The l2cap_create_le_flowctl_pdu() function that l2cap_segment_le_sdu()
      calls is perfectly capable of doing packet fragmentation if given bigger
      PDUs than the HCI buffers allow. Forcing the PDU length based on the HCI
      MTU (conn->mtu) would therefore needlessly strict operation on hardware
      with limited LE buffers (e.g. both Intel and Broadcom seem to have this
      set to just 27 bytes).

      This patch removes the restriction and makes it possible to send PDUs of
      the full length that the remote MPS value allows.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 11e42532ada3174840196e8f23df29cb91c44b50
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:35:30 2014 -0600

      PCI: Assume all Mellanox devices have broken INTx masking

      The VFIO driver routes LSI interrupts by capturing, masking, and then
      delivering.  When passing though Mellanox adapters from host to guest,
      interrupt storm are reported from host and guest.  That's because the PCI
      command register INTx Disable bit doesn't work on Mellanox devices.

        # lspci | grep Mellanox
        0001:05:00.0 Ethernet controller: Mellanox Technologies MT27500 Family 
[ConnectX-3]
        0005:01:00.0 Ethernet controller: Mellanox Technologies MT26448 
[ConnectX EN 10GigE, PCIe 2.0 5GT/s] (rev b0)

      Amir Vadai confirmed that all Mellanox devices have same problem.
      The patch marks broken INTx masking for all Mellanox adapters.

      Suggested-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-By: Amir Vadai <amirv@xxxxxxxxxxxx>

  commit 628ed4717000789bff827c5799d1aac4c1008541
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Tue May 20 16:19:23 2014 -0500

      ARM: OMAP5: Add hook in SoC initcalls to enable pm initialization

      With consolidated code, now we can add the required hooks for
      OMAP5 to enable power management.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: minor rebase updates]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 6099dd37c66931085557363b4716483f97cf92a0
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Mon May 27 15:46:44 2013 +0530

      ARM: OMAP5 / DRA7: Enable CPU RET on suspend

      On OMAP5 / DRA7, prevent a CPU powerdomain OFF and resulting MPU OSWR
      and instead attempt a CPU RET and side effect, MPU RET in suspend.

      NOTE: the hardware was originally designed to be capable of achieving
      deep power states such as OFF and OSWR, however due to various issues
      and risks, deepest valid state was determined to be CSWR - hence we use
      the errata framework to handle this case.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: updates]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit e97c4eb342055b24da886b56377dc0093e835b4a
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Fri Jun 6 17:30:43 2014 -0500

      ARM: OMAP5 / DRA7: PM: Provide a dummy startup function for CPU hotplug

      Dont assume that all OMAP4+ code will be able to use OMAP4 hotplug
      logic. On OMAP5, DRA7, we do not need this in place yet, also,
      currently the CPU startup pointer is located in omap4_cpu_pm_info
      instead of cpu_pm_ops.

      So, isolate the function to hotplug_restart pointer in cpu_pm_ops
      where it should have belonged, initalize them as per valid startup
      pointers for OMAP4430/60 as in current logic, however provide
      dummy_cpu_resume to be the startup location as well.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: split this out of original code and isolate it]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 325f29da0d21900a78a91724acd6640e59f3e13c
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Fri May 3 15:34:40 2013 +0530

      ARM: OMAP5 / DRA7: PM: Avoid all SAR saves

      Get rid of all assumptions about always having a sar base on *all*
      OMAP4+ platforms. We dont need one on DRA7 and it is not necessary at
      this point for OMAP5 either.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: Split and optimize]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 6d846c46683a4a8a54fbd30b0ff1434a7d898026
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Thu Apr 12 17:01:52 2012 +0530

      ARM: OMAP5 / DRA7: PM: Enable Mercury retention mode on CPUx powerdomains

      In addition to the standard power-management technique, the OMAP5 / DRA7
      MPU subsystem also employs an SR3-APG (mercury) power management
      technology to reduce leakage.

      It allows for full logic and memories retention on MPU_C0 and MPU_C1 and
      is controlled by the PRCM_MPU. Only "Fast-mode" is supported on the
      OMAP5 and DRA7 family of processors.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: minor consolidation]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 4664d4d86012c4a51b9f40d0d72e27e39205e874
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Fri Feb 8 17:07:31 2013 +0530

      ARM: OMAP5 / DRA7: PM / wakeupgen: Enables ES2 PM mode by default

      Enables MPUSS ES2 power management mode using ES2_PM_MODE in
      AMBA_IF_MODE register.

      0x0: OMAP5 ES1 behavior, CPU cores would enter and exit OFF mode together.
           Broken! Fortunately, we do not support this anymore.
      0x1: OMAP5 ES2, DRA7 behavior, CPU cores are allowed to enter/exit OFF 
mode
           independently.

      This is one time settings thanks to always ON domain.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: minor conflict resolutions, consolidation for DRA7]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit d2136bce9db79f7d983f081c5d1b6e9359714dd6
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Wed Feb 6 15:51:45 2013 +0530

      ARM: OMAP5 / DRA7: PM: Set MPUSS-EMIF clock-domain static dependency

      With EMIF clock-domain put under hardware supervised control, memory
      corruption and untraceable crashes are observed on OMAP5. Further
      investigation revealed that there is a weakness in the PRCM on this
      specific dynamic depedency.

      The recommendation is to set MPUSS static dependency towards EMIF
      clock-domain to avoid issues. This recommendation holds good for DRA7
      family of devices as well.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [rnayak@xxxxxx: DRA7]
      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: conflict resolution, dra7]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit a89726d3b4cb81b033e34cc55974a33dab3279da
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Wed Feb 6 19:39:07 2013 +0530

      ARM: OMAP5 / DRA7: PM: Update CPU context register offset

      On OMAP5, RM_CPUi_CPUi_CONTEXT offset has changed. Update the code
      so that same code works for OMAP4+ devices. DRA7 and OMAP5 have the same
      context offset as well.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [rnayak@xxxxxx: for DRA7]
      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: rebase, split/merge etc..]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit dbbe9770d11284322db289c6ec83e8911e7a8f89
  Author: Keerthy <j-keerthy@xxxxxx>
  Date:   Mon Apr 7 11:54:49 2014 +0530

      ARM: AM437x: use pdata quirks for pinctrl information

      Provide pdata-quirks for Am437x processor family.

      Signed-off-by: Keerthy <j-keerthy@xxxxxx>

  commit b0a3d0da6734116acf59e53aba9c61bc87bc78f1
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:39:54 2014 -0500

      ARM: DRA7: use pdata quirks for pinctrl information

      Provide pdata-quirks for DRA7 processor family.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 874fef7d02fab2208ab5b2ed0ad72c67b36ffb15
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 15:19:29 2014 -0500

      ARM: OMAP5: use pdata quirks for pinctrl information

      Provide pdata-quirks for OMAP5 processor family.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 3e6a1c945950140926dd6e2cc667893de0a7fe3b
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu Jul 24 10:24:19 2014 -0500

      ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug

      Not all SoCs support OFF mode - for example DRA74/72. So, use valid
      power state during CPU hotplug.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit bd7593c69af8f610567fd6b105c440cfe9da7661
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 01:17:37 2014 -0500

      ARM: OMAP4+: PM: use only valid low power state for suspend

      We are using power domain state as RET and logic state as OFF. This
      state is OSWR. This may not always be supported on ALL power domains. In
      fact, on certain power domains, this might result in a hang on certain
      platforms. Instead, depend on powerdomain data to provide accurate
      information about the supported powerdomain states and use the
      appropriate function to query and use it as part of suspend path.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 46ba55265254e8f47f8c2af6408841f31bab4870
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu Jun 5 21:40:39 2014 -0500

      ARM: OMAP4+: PM: Make logic state programmable

      Move the logic state as different for each power domain. This allows us
      to customize the deepest power state we should target over all for each
      powerdomain in the follow on patches.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit bd002d7bdafc695decf7d4aeba285097356938f1
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 01:04:20 2014 -0500

      ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain

      powerdomain configuration in OMAP is done using PWRSTCTRL register for
      each power domain. However, PRCM lets us write any value we'd like to
      the logic and power domain target states, however the SoC integration
      tends to actually function only at a few discrete states. These valid
      states are already in our powerdomains_xxx_data.c file.

      So, provide a function to easily query valid low power state that the
      power domain is allowed to go to.

      Based on work originally done by Jean Pihet <j-pihet@xxxxxx>
      https://patchwork.kernel.org/patch/1325091/ . There is no attempt to
      create a new powerdomain solution here, except fixing issues seen
      attempting invalid programming attempts. Future consolidation to the
      generic powerdomain framework should consider this requirement as
      well.

      Similar solutions have been done in product kernels in the past such
      as:
      
https://android.googlesource.com/kernel/omap.git/+blame/android-omap-panda-3.0/arch/arm/mach-omap2/pm44xx.c

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 13bbffd4ebca57dfae59a3f13ff98dc417f89b23
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 19:36:41 2014 -0500

      ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms

      No need to invoke callback when the clkdm pointer is NULL.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 9f5dc91b691cf296c49aedf0a671fd659a70f737
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Aug 20 08:13:16 2014 -0500

      ARM: OMAP5: powerdomain data: fix powerdomain powerstate

      Update the power domain power states for final production chip
      capability. OFF mode, OSWR etc have been descoped for various domains.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit cafc8cb5b9c84426f3aae3179a64e41d3de97c50
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 01:21:51 2014 -0500

      ARM: OMAP: DRA7: powerdomain data: fix powerdomain powerstate

      DRA7 supports only CSWR for CPU, MPU power domains. Core power domain
      supports upto INA.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 018a17bdc8658ad448497c84d4ba21b6985820ec
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:01 2014 +0900

      bdi: reimplement bdev_inode_switch_bdi()

      A block_device may be attached to different gendisks and thus
      different bdis over time.  bdev_inode_switch_bdi() is used to switch
      the associated bdi.  The function assumes that the inode could be
      dirty and transfers it between bdis if so.  This is a bit nasty in
      that it reaches into bdi internals.

      This patch reimplements the function so that it writes out the inode
      if dirty.  This is a lot simpler and can be implemented without
      exposing bdi internals.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1a1e4530eacca37e85a4d66a164273c7dba9110c
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:00 2014 +0900

      bdi: explain the dirty list transferring in bdi_destroy()

      bdi_destroy() has code to transfer the remaining dirty inodes to the
      default_backing_dev_info; however, given the shutdown sequence, it
      isn't clear how such condition would happen.  Also, it isn't a full
      solution as the transferred inodes stlil point to the bdi which is
      being destroyed.  Operations on those inodes can end up accessing
      already released fields such as the percpu stat fields.

      Digging through the history, it seems that the code was added as a
      quick workaround for a bug report without fully root-causing the
      issue.  We probably want to remove the code in time but for now let's
      add a comment noting that it is a quick workaround.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit c0ea1c22bce63a27b47da90ad1ac49ce48e1a8aa
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:59 2014 +0900

      bdi: make backing_dev_info->wb.dwork canceling stricter

      Canceling of bdi->wb.dwork is currently a bit mushy.
      bdi_wb_shutdown() performs cancel_delayed_work_sync() at the end after
      shutting down and flushing the delayed_work and bdi_destroy() tries
      yet again after bdi_unregister().

      bdi->wb.dwork is queued only after checking BDI_registered while
      holding bdi->wb_lock and bdi_wb_shutdown() clears the flag while
      holding the same lock and then flushes the delayed_work.  There's no
      way the delayed_work can be queued again after that.

      Replace the two unnecessary cancel_delayed_work_sync() invocations
      with WARNs on pending.  This simplifies and clarifies the code a bit
      and will help future changes in further isolating bdi_writeback
      handling.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b68757341d8015d28e261990deea58dd836e04da
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:58 2014 +0900

      bdi: remove bdi->wb_lock locking around bdi->dev clearing in 
bdi_unregister()

      The only places where NULL test on bdi->dev is used are
      bdi_[un]register().  The functions can't be called in parallel anyway
      and there's no point in protecting bdi->dev clearing with a lock.
      Remove bdi->wb_lock grabbing around bdi->dev clearing and move it
      after device_unregister() call so that bdi->dev doesn't have to be
      cached in a local variable.

      This patch shouldn't introduce any behavior difference.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e36f1dfce0b45d347927568efe1088821758cc3c
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:57 2014 +0900

      bdi: remove unused stuff

      Two flags and one bdi_writeback field are no longer used.  Remove
      them.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ff9ea323816dc1c8ac7144afd4eab3ac97704430
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:56 2014 +0900

      block, bdi: an active gendisk always has a request_queue associated with 
it

      bdev_get_queue() returns the request_queue associated with the
      specified block_device.  blk_get_backing_dev_info() makes use of
      bdev_get_queue() to determine the associated bdi given a block_device.

      All the callers of bdev_get_queue() including
      blk_get_backing_dev_info() assume that bdev_get_queue() may return
      NULL and implement NULL handling; however, bdev_get_queue() requires
      the passed in block_device is opened and attached to its gendisk.
      Because an active gendisk always has a valid request_queue associated
      with it, bdev_get_queue() can never return NULL and neither can
      blk_get_backing_dev_info().

      Make it clear that neither of the two functions can return NULL and
      remove NULL handling from all the callers.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Chris Mason <clm@xxxxxx>
      Cc: Dave Chinner <david@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit f4da80727cfbc3590d95ff17ef8db96e6f1483a4
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:15:20 2014 +0900

      blkcg: remove blkcg->id

      blkcg->id is a unique id given to each blkcg; however, the
      cgroup_subsys_state which each blkcg embeds already has ->serial_nr
      which can be used for the same purpose.  Drop blkcg->id and replace
      its uses with blkcg->css.serial_nr.  Rename cfq_cgroup->blkcg_id to
      ->blkcg_serial_nr and @id in check_blkcg_changed() to @serial_nr for
      consistency.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1e037794f7f00ff464db446ace892dae84175a6a
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Tue Aug 12 07:05:19 2014 -0500

      ARM: OMAP3+: PRM: register interrupt information from DT

      Allow the PRM interrupt information to be picked up from device tree.
      OMAP3 may use legacy boot and needs to be compatible with old dtbs
      (without interrupt populated), for these, we use the value which is
      pre-populated.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 2aba071c50591eaa7a2e33d3df296dd74232691e
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Aug 11 14:58:23 2014 -0500

      ARM: OMAP4+: PRM: Enable wakeup capability for OMAP5, DRA7

      OMAP5 and DRA7 can now use pinctrl based I/O daisychain wakeup
      capability. So, enable the support.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a6903ea3019f849df7377786ed7885189b3f860b
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri May 23 00:20:37 2014 -0500

      ARM: OMAP4+: PRM: remove "wkup" event

      "wkup" event at bit offset 0 exists only on OMAP3.
      OMAP4430/60 PRM_IRQSTATUS_A9, OMAP5/DRA7 PRM_IRQSTATUS_MPU

      register bit 0 is DPLL_CORE_RECAL_ST not wakeup event like OMAP3.

      The same applies to AM437x as well.

      Remove the wrong definition.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a8f83aefcd5a5ec6e420077946d88833a594eb42
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 15:19:29 2014 -0500

      ARM: OMAP4+: PRM: register interrupt information from DT

      Allow the PRM interrupt information to be picked up from device tree.
      the only exception is for OMAP4 which uses values pre-populated and allows
      compatibility with older dtb.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 390ddc19e2a56c47b46f11a5ed0a7be8e695dd8a
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 15:00:55 2014 -0500

      ARM: OMAP4: PRM: use the generic prm_inst to allow logic to be abstracted

      use the generic function to pick up the prm_instance for a generic logic
      which can be reused from OMAP4+

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit e3002d1ae16812ba6c1479a25cce77fd0d175838
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 14:53:54 2014 -0500

      ARM: OMAP4+: prminst: provide function to find prm_dev instance offset

      PRM device instance can vary depending on SoC. We already handle the
      same during reset of the device, However, this is also needed
      for other logic instances. So, first abstract this out to a generic
      function.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 61a3d4f9d52c00b2016bc27fc66b10a194043f76
  Merge: db906eb 1bd3fa7
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:14:56 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

  commit 848f3a82df50fcc68a78c9d7d45e210b626b0283
  Author: Jurgen Kramer <gtmkramer@xxxxxxxxx>
  Date:   Fri Sep 5 18:14:46 2014 +0200

      ALSA: usb-audio: add native DSD support for XMOS based DACs

      Add quirks for XMOS based DACs for native DSD playback support using the 
new
      DSD_U32_LE sample format.

      This version adds native DSD support for:
      - iFi Audio micro iDSD/nano iDSD (they use the same prod. id)
      - DIYINHK USB to I2S/DSD converter

      Changes from v2:
      - fix and simplify switch statement
      Changes from v1:
      - use specific product id and alt setting per XMOS based device

      [fixed a misc coding style issue by tiwai]

      Signed-off-by: Jurgen Kramer <gtmkramer@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit d4288d3fac18bbc31cb6d369679b1fa1d9321ae9
  Author: Jurgen Kramer <gtmkramer@xxxxxxxxx>
  Date:   Fri Sep 5 10:47:56 2014 +0200

      ALSA: pcm: add new DSD sampleformat for native DSD playback on XMOS based 
devices

      XMOS based USB DACs with native DSD support expose this feature via a USB
      alternate setting. The audio format is either 32-bit raw or a 32-bit PCM 
format.
      To utilize this feature on linux this patch introduces a new 32-bit DSD
      sampleformat DSD_U32_LE.
      A follow up patch will add a quirk for XMOS based devices to utilize the 
new format.
      Further patches will add support to alsa-lib.

      Signed-off-by: Jurgen Kramer <gtmkramer@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e3672649faae400e8a598938766a63f395a27ae6
  Author: Robert Richter <rrichter@xxxxxxxxxx>
  Date:   Mon Sep 8 12:44:48 2014 +0100

      arm64: defconfig: increase NR_CPUS default to 64

      Raising the current maximum limit to 64. This is needed for Cavium's
      Thunder systems that will have at least 48 cores per die.

      The change keeps the current memory footprint in cpu mask structures.
      It does not break existing code. Setting the maximum to 64 cpus still
      boots systems with less cpus.

      Mark's Juno happily booted with a NR_CPUS=64 kernel.

      Tested on our Thunder system with 48 cores. We could see interrupts to
      all cores.

      Cc: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit efb540c895d2cb77b1472edda6ca45d40719a041
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:16 2014 +0300

      usb: gadget: uvc: move module parameters from f_uvc

      When configfs support is integrated the future uvc function
      module must not take any parameters. Move parameters to
      webcam.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a1d27a4bf5bb4144c593358cbd7261c6c6f0a023
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:15 2014 +0300

      usb: gadget: f_uvc: Move to video_ioctl2

      Simplify ioctl handling by using video_ioctl2.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 26a029f2277bf58c72ada0a92ae44ff9dd702a2e
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:14 2014 +0300

      usb: gadget: f_uvc: Store EP0 control request state during setup stage

      To handle class requests received on ep0, the driver needs to access the
      length and direction of the request after the setup stage. It currently
      stores them in a v4l2 event during the setup stage, and then copies them
      from the event structure to the driver internal state structure when the
      event is dequeued.

      This two-steps approach isn't necessary. Simplify the driver by storing
      the needed information in the driver internal state structure directly
      during the setup stage.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 2b4f43131da08881423213dace0a514f325fe134
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 8 08:48:00 2014 +0200

      PM / sysfs: avoid shadowing variables

      The global variable "enabled" is shadowed in a number of
      functions in this file, rename it to "_enabled" to avoid
      that. For consistency, also rename "disabled" and move
      them both into the #ifdef where they're needed.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e54bcde3d69d40023ae77727213d14f920eb264a
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Tue Aug 26 21:15:30 2014 -0700

      arm64: eBPF JIT compiler

      The JIT compiler emits A64 instructions. It supports eBPF only.
      Legacy BPF is supported thanks to conversion by BPF core.

      JIT is enabled in the same way as for other architectures:

        echo 1 > /proc/sys/net/core/bpf_jit_enable

      Or for additional compiler output:

        echo 2 > /proc/sys/net/core/bpf_jit_enable

      See Documentation/networking/filter.txt for more information.

      The implementation passes all 57 tests in lib/test_bpf.c
      on ARMv8 Foundation Model :) Also tested by Will on Juno platform.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 5e6e15a2c4b529fd3cbf367b734842c4d8f6b0fa
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:29 2014 +0100

      arm64: introduce aarch64_insn_gen_logical_shifted_reg()

      Introduce function to generate logical (shifted register)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 27f95ba59b34509dc8afa2f89ad51c044df9d7c7
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:28 2014 +0100

      arm64: introduce aarch64_insn_gen_data3()

      Introduce function to generate data-processing (3 source) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 6481063989283f7cbeb0b6c38506ba4dd319f93a
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:27 2014 +0100

      arm64: introduce aarch64_insn_gen_data2()

      Introduce function to generate data-processing (2 source) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 546dd36b44613c770655531ee3ada6a9e9907d71
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:26 2014 +0100

      arm64: introduce aarch64_insn_gen_data1()

      Introduce function to generate data-processing (1 source) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 5fdc639a7a5b187f75b7408ee7ae9f9c06771218
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:25 2014 +0100

      arm64: introduce aarch64_insn_gen_add_sub_shifted_reg()

      Introduce function to generate add/subtract (shifted register)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 6098f2d5c7a349d388499503bb129d0088870dd6
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:24 2014 +0100

      arm64: introduce aarch64_insn_gen_movewide()

      Introduce function to generate move wide (immediate) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 4a89d2c98e1efadd135015668c499ae1bbd2131f
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:23 2014 +0100

      arm64: introduce aarch64_insn_gen_bitfield()

      Introduce function to generate bitfield instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 9951a157fa678db0ec92e5fc4c6320c038ffb67e
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:22 2014 +0100

      arm64: introduce aarch64_insn_gen_add_sub_imm()

      Introduce function to generate add/subtract (immediate) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 1bba567d0f3050e33b4dd1404fdcbceaf5a73034
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:21 2014 +0100

      arm64: introduce aarch64_insn_gen_load_store_pair()

      Introduce function to generate load/store pair instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 17cac179888166a4e8e252d00ad511e999859293
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:20 2014 +0100

      arm64: introduce aarch64_insn_gen_load_store_reg()

      Introduce function to generate load/store (register offset)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 345e0d35ecdd7aff31881462a6f7786fda3241d9
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:19 2014 +0100

      arm64: introduce aarch64_insn_gen_cond_branch_imm()

      Introduce function to generate conditional branch (immediate)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit c0cafbae20d2878883ec3c06d6ea30ff38a6bf92
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:18 2014 +0100

      arm64: introduce aarch64_insn_gen_branch_reg()

      Introduce function to generate unconditional branch (register)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 617d2fbc45233bed182accd3507d0df4d213492c
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:17 2014 +0100

      arm64: introduce aarch64_insn_gen_comp_branch_imm()

      Introduce function to generate compare & branch (immediate)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit a4ceab1adbe960c781e9e2f659d7f7840eefd786
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:34 2014 +0100

      arm64: LLVMLinux: Use global stack pointer in return_address()

      The global register current_stack_pointer holds the current stack pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Author: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 34ccf8f455f1ae7761810a74308f82daca67ced1
  Author: Mark Charlebois <charlebm@xxxxxxxxx>
  Date:   Wed Aug 27 05:29:33 2014 +0100

      arm64: LLVMLinux: Use global stack register variable for aarch64

      To support both Clang and GCC, use the global stack register variable vs
      a local register variable.

      Author: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 2128df143d840a20e12818290eb6e40b95cc4ac0
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:32 2014 +0100

      arm64: LLVMLinux: Use current_stack_pointer in kernel/traps.c

      Use the global current_stack_pointer to get the value of the stack 
pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 786248705ecf5290f26534e8eef62ba6dd63b806
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:31 2014 +0100

      arm64: LLVMLinux: Calculate current_thread_info from current_stack_pointer

      Use the global current_stack_pointer to get the value of the stack 
pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit bb28cec4ea2f5151c08e061c6de825a8c853bbd6
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:30 2014 +0100

      arm64: LLVMLinux: Use current_stack_pointer in save_stack_trace_tsk

      Use the global current_stack_pointer to get the value of the stack 
pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 3337a10e0d0cbc9225cefc23aa7a604b698367ed
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:29 2014 +0100

      arm64: LLVMLinux: Add current_stack_pointer() for arm64

      Define a global named register for current_stack_pointer. The use of this 
new
      variable guarantees that both gcc and clang can access this register in C 
code.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 11d91a770f1fff44dafdf88d6089a3451f99c9b6
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:41:43 2014 +0100

      arm64: Add CONFIG_DEBUG_SET_MODULE_RONX support

      In a similar fashion to other architecture, add the infrastructure
      and Kconfig to enable DEBUG_SET_MODULE_RONX support. When
      enabled, module ranges will be marked read-only/no-execute as
      appropriate.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      [will: fixed off-by-one in module end check]
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit b6d4f2800b7bad654caf00654f4bff21594ef838
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:41:42 2014 +0100

      arm64: Introduce {set,clear}_pte_bit

      It's useful to be able to change individual bits in ptes at times.
      Introduce functions for this and update existing pte_mk* functions
      to use these primatives.

      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      [will: added missing inline keyword for new header functions]
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 5e051531447259e5df95c44bccb69979537c19e4
  Author: Arun Chandran <achandran@xxxxxxxxxx>
  Date:   Mon Aug 18 10:06:58 2014 +0100

      arm64: convert part of soft_restart() to assembly

      The current soft_restart() and setup_restart implementations incorrectly
      assume that compiler will not spill/fill values to/from stack. However
      this assumption seems to be wrong, revealed by the disassembly of the
      currently existing code (v3.16) built with Linaro GCC 4.9-2014.05.

      ffffffc000085224 <soft_restart>:
      ffffffc000085224:  a9be7bfd  stp    x29, x30, [sp,#-32]!
      ffffffc000085228:  910003fd  mov    x29, sp
      ffffffc00008522c:  f9000fa0  str    x0, [x29,#24]
      ffffffc000085230:  94003d21  bl     ffffffc0000946b4 <setup_mm_for_reboot>
      ffffffc000085234:  94003b33  bl     ffffffc000093f00 <flush_cache_all>
      ffffffc000085238:  94003dfa  bl     ffffffc000094a20 <cpu_cache_off>
      ffffffc00008523c:  94003b31  bl     ffffffc000093f00 <flush_cache_all>
      ffffffc000085240:  b0003321  adrp   x1, ffffffc0006ea000 <reset_devices>

      ffffffc000085244:  f9400fa0  ldr    x0, [x29,#24] ----> spilled addr
      ffffffc000085248:  f942fc22  ldr    x2, [x1,#1528] ----> global 
memstart_addr

      ffffffc00008524c:  f0000061  adrp   x1, ffffffc000094000 
<__inval_cache_range+0x40>
      ffffffc000085250:  91290021  add    x1, x1, #0xa40
      ffffffc000085254:  8b010041  add    x1, x2, x1
      ffffffc000085258:  d2c00802  mov    x2, #0x4000000000           // 
#274877906944
      ffffffc00008525c:  8b020021  add    x1, x1, x2
      ffffffc000085260:  d63f0020  blr    x1
      ...

      Here the compiler generates memory accesses after the cache is disabled,
      loading stale values for the spilled value and global variable. As we 
cannot
      control when the compiler will access memory we must rewrite the
      functions in assembly to stash values we need in registers prior to
      disabling the cache, avoiding the use of memory.

      Reviewed-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Arun Chandran <achandran@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 58015ec6b8e13c980c20d9fff3f986838c004348
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Jul 30 11:59:04 2014 +0100

      arm64/efi: efistub: don't abort if base of DRAM is occupied

      If we cannot relocate the kernel Image to its preferred offset of base of 
DRAM
      plus TEXT_OFFSET, instead relocate it to the lowest available 2 MB 
boundary plus
      TEXT_OFFSET. We may lose a bit of memory at the low end, but we can still
      proceed normally otherwise.

      Acked-by: Mark Salter <msalter@xxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit c16173fa568582113145daee70fc317b10bc51e0
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Jul 30 11:59:03 2014 +0100

      arm64/efi: efistub: cover entire static mem footprint in PE/COFF .text

      The static memory footprint of a kernel Image at boot is larger than the
      Image file itself. Things like .bss data and initial page tables are 
allocated
      statically but populated dynamically so their content is not contained in 
the
      Image file.

      However, if EFI (or GRUB) has loaded the Image at precisely the desired 
offset
      of base of DRAM + TEXT_OFFSET, the Image will be booted in place, and we 
have
      to make sure that the allocation done by the PE/COFF loader is large 
enough.

      Fix this by growing the PE/COFF .text section to cover the entire static
      memory footprint. The part of the section that is not covered by the 
payload
      will be zero initialised by the PE/COFF loader.

      Acked-by: Mark Salter <msalter@xxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 113954c6463d1d80a206e91627ae49711f8b47cd
  Author: Mark Rutland <mark.rutland@xxxxxxx>
  Date:   Wed Jul 30 11:59:02 2014 +0100

      arm64: spin-table: handle unmapped cpu-release-addrs

      In certain cases the cpu-release-addr of a CPU may not fall in the
      linear mapping (e.g. when the kernel is loaded above this address due to
      the presence of other images in memory). This is problematic for the
      spin-table code as it assumes that it can trivially convert a
      cpu-release-addr to a valid VA in the linear map.

      This patch modifies the spin-table code to use a temporary cached
      mapping to write to a given cpu-release-addr, enabling us to support
      addresses regardless of whether they are covered by the linear mapping.

      Acked-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Mark Salter <msalter@xxxxxxxxxx>
      Signed-off-by: Mark Rutland <mark.rutland@xxxxxxx>
      [ardb: added (__force void *) cast]
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 169c018de7b6d376f821f9fae0ab23dc5c7bb549
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Fri Aug 8 12:51:40 2014 +0100

      arm64: don't flag non-aliasing VIPT I-caches as aliasing

      VIPT caches are non-aliasing if the index is derived from address bits 
that
      are always equal between VA and PA. Classifying these as aliasing results 
in
      unnecessary flushing which may hurt performance.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 80c517b0ff71a4c874fed9196fd990d2d9e911f3
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Fri Aug 8 12:51:39 2014 +0100

      arm64: add helper functions to read I-cache attributes

      This adds helper functions and #defines to <asm/cachetype.h> to read the
      line size and the number of sets from the level 1 instruction cache.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit f1b6a735328b507810d2436891ee977fb8cd62d7
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 14 06:43:36 2014 -0300

      [media] cx23885: Add busy checks before changing formats

      Before you can change the standard or the capture format, make sure the
      various vb2_queues aren't in use since you cannot change the buffer size 
from
      underneath a a busy vb2_queue.

      Also make sure that the return code of cx23885_set_tvnorm is returned
      correctly, otherwise the -EBUSY will be lost.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4d63a25c4523b5d18e5307897d56aff785f43bf5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sun Aug 10 06:26:01 2014 -0300

      [media] cx23885: remove btcx-risc dependency

      It's just as easy to do it in the driver. This dependency only uses a
      fraction of the btcx-risc module and doing it directly in the driver
      adds only a few lines. The btcx-risc module is really meant for the
      bttv driver, not for other drivers.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 96f233e97587a7f6c0f47476118cdb9a23a9ebe0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Aug 9 18:04:41 2014 -0300

      [media] cx23885: fix field handling

      Add missing SEQ_BT/TB support, bottom field is first for all 60 Hz 
formats,
      not just NTSC, restore an overwritten field value and initialize 
dev->field
      correctly.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 453afdd9ce33293f640e84dc17e5f366701516e8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 14 06:43:01 2014 -0300

      [media] cx23885: convert to vb2

      As usual, this patch is very large due to the fact that half a vb2 
conversion
      isn't possible. And since this affects 417, alsa, core, dvb, vbi and 
video the
      changes are all over.

      What made this more difficult was the peculiar way the risc program was 
setup.
      The driver allowed for running out of buffers in which case the DMA would 
stop
      and restart when the next buffer was queued. There was also a complicated
      timeout system for when buffers weren't filled. This was replaced by a 
much
      simpler scheme where there is always one buffer around and the DMA will 
just
      cycle that buffer until a new buffer is queued. In that case the previous
      buffer will be chained to the new buffer. An interrupt is generated at the
      start of the new buffer telling the driver that the previous buffer can be
      passed on to userspace.

      Much simpler and more robust. The old code seems to be copied from the
      cx88 driver. But it didn't fit the vb2 ops very well and replacing it with
      the new scheme made the code easier to understand. Not to mention that 
this
      patch removes 600 lines of code.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 73d8102298719863d54264f62521362487f84256
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 10:18:57 2014 -0300

      [media] vivid: tpg_reset_source prototype mismatch

      Replaced enum v4l2_field by u32, just as the prototype in the
      header has.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5754d0d586a5d7c6a6fa43551f6e3b377c5f111d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 04:29:00 2014 -0300

      [media] vivid: add missing includes

      Fix kbuild test robot warnings about missing vmalloc.h and string.h
      includes.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1d54b3a43cd1228dc90dcd331eb735f79e3b021e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 04:18:23 2014 -0300

      [media] vivid: remove duplicate and unused g/s_edid functions

      I'm not sure how I missed this, but they should be removed.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 751e78d0f5c3e90203682b6acc2a5cdf447a646d
  Author: Antonio Ospite <ao2@xxxxxx>
  Date:   Wed Jun 4 09:03:40 2014 -0300

      [media] trivial: drivers/media/usb/gspca/gspca.h: indent with TABs, not 
spaces

      Signed-off-by: Antonio Ospite <ao2@xxxxxx>
      Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 59234e5973b31dd7f7253233a00ae05b3176439f
  Author: Antonio Ospite <ao2@xxxxxx>
  Date:   Wed Jun 4 09:03:39 2014 -0300

      [media] trivial: drivers/media/usb/gspca/gspca.c: fix the indentation of 
a comment

      Fix indentation of a comment, put it on the same level of the code it
      refers to.

      Signed-off-by: Antonio Ospite <ao2@xxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f461694b965b8cdf67c330d14c802a74acf7bec1
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 18:32:28 2014 -0300

      [media] m88ts2022: change parameter type of m88ts2022_cmd

      It is driver internal function and does not need anything from
      frontend structure. Due to that change parameter type to driver
      state which is better for driver internal functions.

      Also remove one unused variable from state itself.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 35c77a85463cacf7fe2fa8e998698170c42e80f6
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 18:22:05 2014 -0300

      [media] m88ts2022: convert to RegMap I2C API

      Use RegMap to cover I2C register routines.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b8d67ab656288457a6728284d3a054544f629979
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 17:07:17 2014 -0300

      [media] m88ts2022: clean up logging

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eb773df5d2cf68be127b2ee146336f888962a521
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 16:27:55 2014 -0300

      [media] m88ts2022: rename device state (priv => dev)

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c65fde192257d3007030c1aca5f4953235394e74
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sun Aug 10 05:16:39 2014 -0300

      [media] MAINTAINERS: add tw68 entry

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 04da2daee383391954b34e7d0fe0281d75447d61
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 20:44:04 2014 -0300

      [media] ngene: properly handle __user ptr

      Sparse is complaining about ngene's bad usage of a __user ptr:

      >> drivers/media/pci/ngene/ngene-dvb.c:62:48: sparse: incorrect type in 
argument 2 (different address spaces)
         drivers/media/pci/ngene/ngene-dvb.c:62:48:    expected unsigned char 
const [usertype] *buf
         drivers/media/pci/ngene/ngene-dvb.c:62:48:    got char const [noderef] 
<asn:1>*buf

      As this is intercepting a .write() file ops, we can't just memcpy. We 
need to use
      copy_from_user.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ba29e721eb2df6df8f33c1f248388bb037a47914
  Author: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
  Date:   Wed Jul 16 15:22:29 2014 +0300

      UBIFS: fix free log space calculation

      Hu (hujianyang <hujianyang@xxxxxxxxxx>) discovered an issue in the
      'empty_log_bytes()' function, which calculates how many bytes are left in 
the
      log:

      "
      If 'c->lhead_lnum + 1 == c->ltail_lnum' and 'c->lhead_offs == 
c->leb_size', 'h'
      would equalent to 't' and 'empty_log_bytes()' would return 'c->log_bytes'
      instead of 0.
      "

      At this point it is not clear what would be the consequences of this, and
      whether this may lead to any problems, but this patch addresses the issue 
just
      in case.

      Cc: stable@xxxxxxxxxxxxxxx
      Tested-by: hujianyang <hujianyang@xxxxxxxxxx>
      Reported-by: hujianyang <hujianyang@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 052c28073ff26f771d44ef33952a41d18dadd255
  Author: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
  Date:   Sun Jun 29 17:00:45 2014 +0300

      UBIFS: fix a race condition

      Hu (hujianyang@xxxxxxxxxx) discovered a race condition which may lead to a
      situation when UBIFS is unable to mount the file-system after an unclean
      reboot. The problem is theoretical, though.

      In UBIFS, we have the log, which basically a set of LEBs in a certain 
area. The
      log has the tail and the head.

      Every time user writes data to the file-system, the UBIFS journal grows, 
and
      the log grows as well, because we append new reference nodes to the head 
of the
      log. So the head moves forward all the time, while the log tail stays at 
the
      same position.

      At any time, the UBIFS master node points to the tail of the log. When we 
mount
      the file-system, we scan the log, and we always start from its tail, 
because
      this is where the master node points to. The only occasion when the tail 
of the
      log changes is the commit operation.

      The commit operation has 2 phases - "commit start" and "commit end". The 
former
      is relatively short, and does not involve much I/O. During this phase we 
mostly
      just build various in-memory lists of the things which have to be written 
to
      the flash media during "commit end" phase.

      During the commit start phase, what we do is we "clean" the log. Indeed, 
the
      commit operation will index all the data in the journal, so the entire 
journal
      "disappears", and therefore the data in the log become unneeded. So we 
just
      move the head of the log to the next LEB, and write the CS node there. 
This LEB
      will be the tail of the new log when the commit operation finishes.

      When the "commit start" phase finishes, users may write more data to the
      file-system, in parallel with the ongoing "commit end" operation. At this 
point
      the log tail was not changed yet, it is the same as it had been before we
      started the commit. The log head keeps moving forward, though.

      The commit operation now needs to write the new master node, and the new 
master
      node should point to the new log tail. After this the LEBs between the 
old log
      tail and the new log tail can be unmapped and re-used again.

      And here is the possible problem. We do 2 operations: (a) We first update 
the
      log tail position in memory (see 'ubifs_log_end_commit()'). (b) And then 
we
      write the master node (see the big lock of code in 'do_commit()').

      But nothing prevents the log head from moving forward between (a) and 
(b), and
      the log head may "wrap" now to the old log tail. And when the "wrap" 
happens,
      the contends of the log tail gets erased. Now a power cut happens and we 
are in
      trouble. We end up with the old master node pointing to the old tail, 
which was
      erased. And replay fails because it expects the master node to point to 
the
      correct log tail at all times.

      This patch merges the abovementioned (a) and (b) operations by moving the 
master
      node change code to the 'ubifs_log_end_commit()' function, so that it 
runs with
      the log mutex locked, which will prevent the log from being changed 
benween
      operations (a) and (b).

      Cc: stable@xxxxxxxxxxxxxxx # 07e19df UBIFS: remove mst_mutex
      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: hujianyang <hujianyang@xxxxxxxxxx>
      Tested-by: hujianyang <hujianyang@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 4980f95755e2966b30ac70d1841f4db66d1a8a22
  Author: Oliver Neukum <oneukum@xxxxxxx>
  Date:   Mon Sep 8 11:21:49 2014 +0200

      HID: usbhid: fix PIXART optical mouse

      This mouse keeps disconnecting in runlevel 3. It needs the ALWAYS_POLL 
quirk.

      Signed-off-by: Oliver Neukum <oneukum@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit b1e9be8775b85d761cdb91386200a04d741f6a0d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 8 11:22:42 2014 +0200

      mac80211: annotate MMIC head/tailroom warning

      This message occasionally triggers for some people as in
      https://bugzilla.redhat.com/show_bug.cgi?id=1111740 but
      it's not clear which (headroom or tailroom) is at fault.
      Annotate the message a bit to get more information.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 7fd4394dfe1db02ba904dfa1048f718cbca822d1
  Merge: d6cc58e 7af142f
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 8 11:01:10 2014 +0200

      Merge branch 'topic/pcm-nonatomic' into for-next

      This is a merge for exending PCM ops to be non-atomic.

  commit d6cc58e127a0b7df78d869a29ff073da6fb899bb
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:47:33 2014 +0200

      ALSA: virtuoso: add Xonar Essence STX II daughterboard support

      Detect and handle the H6 daughterboard; it works the same as with the
      ST, except that there is no conflict with the CS2000 chip.

      Tested-by: Andreas Allacher <andreas.allacher@xxxxxx>
      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit dd38dc1a9bf780b619ab93b3d7a5e90ebad441f5
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:45:59 2014 +0200

      ALSA: virtuoso: add one more headphone impedance setting

      Add one more option to the "Headphones Impedance" control to synchronize
      with recent versions of the Windows driver.

      Tested-by: fugazzi® <fugazzi99@xxxxxxxxx>
      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 49f4b4d15c7c9ff8efbb18d9f8c224d3682da573
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:44:29 2014 +0200

      ALSA: usb-audio: add MIDI port names for the Yamaha MOTIF XF

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit df1e471966479526ae64b64d8851a89db26b30bb
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:43:41 2014 +0200

      ALSA: pcm: snd_interval_step: fix changes of open intervals

      Changing an interval boundary to a multiple of the step size makes that
      boundary exact.

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 0f519b622151339b7754d0406ddc40940063572a
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:43:07 2014 +0200

      ALSA: pcm: snd_interval_step: drop the min parameter

      The min parameter was not used by any caller.  And if it were used,
      underflows in the calculations could lead to incorrect results.

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit d07a1ecdfb96b26dd665b54fee22fc7417b1cb08
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:37 2014 +0200

      clocksource: tcb_clksrc: sanitize IRQ request

      The clock is not unprepared in case of the request IRQ fails.

      Also update to request_irq.

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 84f462371cc07272a17e2ae96c3540f795db273a
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:36 2014 +0200

      ARM: at91/tclib: mask interruptions at shutdown and probe

      Shutdown properly the timer counter block by masking interruptions. 
Otherwise,
      a segmentation may happen when kexec-ing a new kernel (see backtrace 
below).
      An interruption may happen before the handler is set, leading to a kernel
      segmentation fault.

      Furthermore, we make sure the interruptions are masked when the driver is
      initialized. This will prevent freshly kexec-ed kernel from crashing when
      launched from a kernel which does not properly mask interruptions at 
shutdown.

      The backtrace below happened after kexec-ing a new kernel, from a kernel
      that did not shut down properly leaving interruptions unmasked.

      Unable to handle kernel NULL pointer dereference at virtual address 
00000000
      pgd = c0004000
      [00000000] *pgd=00000000
      Internal error: Oops: 80000005 [#1] ARM
      Modules linked in:
      CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0+ #144
      task: c1828aa0 ti: c182a000 task.ti: c182a000
      PC is at 0x0
      LR is at ch2_irq+0x28/0x30
      pc : [<00000000>]    lr : [<c01db904>]    psr: 000000d3
      sp : c182bd38  ip : c182bd48  fp : c182bd44
      r10: c0373390  r9 : c1825b00  r8 : 60000053
      r7 : 00000000  r6 : 00000000  r5 : 00000013  r4 : c036e800
      r3 : 00000000  r2 : 00002004  r1 : c036e760  r0 : c036e760
      Flags: nzcv  IRQs off  FIQs off  Mode SVC_32  ISA ARM  Segment kernel
      Control: 0005317f  Table: 20004000  DAC: 00000017
      Process swapper (pid: 1, stack limit = 0xc182a1c0)
      Stack: (0xc182bd38 to 0xc182c000)
      bd20:                                                       c182bd7c 
c182bd48
      bd40: c0045430 c01db8ec 00000000 c18c6f40 c182bd74 c1825b00 c035cec4 
00000000
      bd60: c182be2c 60000053 c1825b34 00000000 c182bd94 c182bd80 c0045570 
c0045408
      bd80: 00000000 c1825b00 c182bdac c182bd98 c0047f34 c0045550 00000013 
c036619c
      bda0: c182bdc4 c182bdb0 c0044da4 c0047e98 0000007f 00000013 c182bde4 
c182bdc8
      bdc0: c0009e34 c0044d8c fefff000 c0046728 60000053 ffffffff c182bdf4 
c182bde8
      bde0: c00086a8 c0009ddc c182be74 c182bdf8 c000cb80 c0008674 00000000 
00000013
      be00: 00000000 00014200 c1825b00 c036e800 00000013 c035ed98 60000053 
c1825b34
      be20: 00000000 c182be74 c182be20 c182be40 c0047994 c0046728 60000053 
ffffffff
      be40: 00000013 c036e800 c182be64 c1825b00 00000013 c036e800 c035ed98 
c03874bc
      be60: 00000004 c036e700 c182be94 c182be78 c004689c c0046398 c036e760 
c18c6080
      be80: 00000000 c035ed10 c182bedc c182be98 c0348b08 c004684c 0000000c 
c034dac8
      bea0: 004c4b3f c028c338 c036e760 00000013 c014ecc8 c18e67e0 c035b9c0 
c0348884
      bec0: c035b9c0 c182a020 00000000 00000000 c182bf54 c182bee0 c00089fc 
c0348894
      bee0: c00da51c c1ffcc78 c182bf0c c182bef8 c002d100 c002d09c c1ffcc78 
00000000
      bf00: c182bf54 c182bf10 c002d308 c0336570 c182bf3c c0334e44 00000003 
00000003
      bf20: 00000030 c0334b44 c0044d74 00000003 00000003 c034dac8 c0350a94 
c0373440
      bf40: c0373440 00000030 c182bf94 c182bf58 c0336d24 c000890c 00000003 
00000003
      bf60: c0336560 c182bf64 c182bf64 6e616e0d 00000000 c0272fc8 00000000 
00000000
      bf80: 00000000 00000000 c182bfac c182bf98 c0272fd8 c0336bd8 c182a000 
00000000
      bfa0: 00000000 c182bfb0 c00095d0 c0272fd8 00000000 00000000 00000000 
00000000
      bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
00000000
      bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 374d27cd 
33cc33e4
      Backtrace:
      [<c01db8dc>] (ch2_irq) from [<c0045430>] 
(handle_irq_event_percpu+0x38/0x148)
      [<c00453f8>] (handle_irq_event_percpu) from [<c0045570>] 
(handle_irq_event+0x30/0x40)
       r10:00000000 r9:c1825b34 r8:60000053 r7:c182be2c r6:00000000 r5:c035cec4
       r4:c1825b00
      [<c0045540>] (handle_irq_event) from [<c0047f34>] 
(handle_fasteoi_irq+0xac/0x11c)
       r4:c1825b00 r3:00000000
      [<c0047e88>] (handle_fasteoi_irq) from [<c0044da4>] 
(generic_handle_irq+0x28/0x38)
       r5:c036619c r4:00000013
      [<c0044d7c>] (generic_handle_irq) from [<c0009e34>] (handle_IRQ+0x68/0x88)
       r4:00000013 r3:0000007f
      [<c0009dcc>] (handle_IRQ) from [<c00086a8>] 
(at91_aic_handle_irq+0x44/0x4c)
       r6:ffffffff r5:60000053 r4:c0046728 r3:fefff000
      [<c0008664>] (at91_aic_handle_irq) from [<c000cb80>] (__irq_svc+0x40/0x4c)
      Exception stack(0xc182bdf8 to 0xc182be40)
      bde0:                                                       00000000 
00000013
      be00: 00000000 00014200 c1825b00 c036e800 00000013 c035ed98 60000053 
c1825b34
      be20: 00000000 c182be74 c182be20 c182be40 c0047994 c0046728 60000053 
ffffffff
      [<c0046388>] (__setup_irq) from [<c004689c>] (setup_irq+0x60/0x8c)
       r10:c036e700 r9:00000004 r8:c03874bc r7:c035ed98 r6:c036e800 r5:00000013
       r4:c1825b00
      [<c004683c>] (setup_irq) from [<c0348b08>] (tcb_clksrc_init+0x284/0x31c)
       r6:c035ed10 r5:00000000 r4:c18c6080 r3:c036e760
      [<c0348884>] (tcb_clksrc_init) from [<c00089fc>] 
(do_one_initcall+0x100/0x1b4)
       r10:00000000 r9:00000000 r8:c182a020 r7:c035b9c0 r6:c0348884 r5:c035b9c0
       r4:c18e67e0
      [<c00088fc>] (do_one_initcall) from [<c0336d24>] 
(kernel_init_freeable+0x15c/0x224)
       r9:00000030 r8:c0373440 r7:c0373440 r6:c0350a94 r5:c034dac8 r4:00000003
      [<c0336bc8>] (kernel_init_freeable) from [<c0272fd8>] 
(kernel_init+0x10/0xec)
       r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0272fc8 r4:00000000
      [<c0272fc8>] (kernel_init) from [<c00095d0>] (ret_from_fork+0x14/0x24)
       r4:00000000 r3:c182a000
      Code: bad PC value
      ---[ end trace 5b30f0017e282e47 ]---
      Kernel panic - not syncing: Fatal exception in interrupt

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 4930d247af29f849cd1bddd65be2400684dc886e
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:35 2014 +0200

      ARM: at91/tclib: move initialization from alloc to probe

      Move resource retrieval from atmel_tc_alloc to tc_probe to avoid lately
      reporting resource related issues when a TC block user request a TC block.

      Moreover, resources retrieval are usually done in the probe function,
      thus moving them add some consistency with other drivers.

      Initialization is done once, ie not every time a tc block is requested.
      If it fails, the device is not appended to the list of tc blocks.

      Furhermore, the device id is retrieved at probe as well, avoiding parsing
      DT every time the user requests of tc block.

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Thierry Reding <thierry.reding@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 8495497f921e73d5192d4896d55414f0304d8561
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:34 2014 +0200

      ARM: at91/tclib: prefer using of devm_* functions

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c8d6591752e96c550cb98b781326d72d8eedcc79
  Author: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
  Date:   Wed Sep 3 06:48:37 2014 -0700

      mac80211: support DTPC IE (from Cisco Client eXtensions)

      Linux already supports 802.11h, where the access point can tell the
      client to reduce its transmission power. However, 802.11h is only
      defined for 5 GHz, where the need for this is much smaller than on
      2.4 GHz.

      Cisco has their own solution, called DTPC (Dynamic Transmit Power
      Control). Cisco APs on a controller sometimes but not always send
      802.11h; they always send DTPC, even on 2.4 GHz. This patch adds support
      for parsing and honoring the DTPC IE in addition to the 802.11h
      element (they do not always contain the same limits, so both must
      be honored); the format is not documented, but very simple.

      Tested (on top of wireless.git and on 3.16.1) against a Cisco Aironet
      1142 joined to a Cisco 2504 WLC, by setting various transmit power
      levels for the given access points and observing the results.
      The Wireshark 802.11 dissector agrees with the interpretation of the
      element, except for negative numbers, which seem to never happen
      anyway.

      Signed-off-by: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>

  commit 24a4e4008ca2a819c4c889163586a8a9b7a3a08d
  Author: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
  Date:   Wed Sep 3 06:22:10 2014 -0700

      mac80211: split 802.11h parsing from transmit power policy

      Decouple the logic of parsing the 802.11d and 802.11h IEs from the
      part of deciding what to do about the data (messaging, clamping to
      0 dBm, doing the actual setting). This paves the way for the next
      patch, which introduces more data sources for transmit power limitation.

      Signed-off-by: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 221414db1934c1c883501998f510bb75acfbaa51
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Thu Aug 7 18:07:07 2014 +0200

      mmc: sdhci-s3c: fix runtime PM handling on sdhci_add_host() failure

      Runtime Power Management handling for the sdhci_add_host() failure
      case in sdhci_s3c_probe() should match the code in sdhci_s3c_remove()
      (which uses pm_runtime_disable() call which matches the earlier
      pm_runtime_enable() one).  Fix it.

      This patch fixes "BUG: spinlock bad magic on CPU#0, swapper/0/1" and
      "Unbalanced pm_runtime_enable!" warnings.

      >From the kernel log:
      ...
      [    1.659631] s3c-sdhci 12530000.sdhci: sdhci_add_host() failed
      [    1.665096] BUG: spinlock bad magic on CPU#0, swapper/0/1
      [    1.670433]  lock: 0xea01e484, .magic: 00000000, .owner: <none>/-1, 
.owner_cpu: 0
      [    1.677895] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 
3.16.0-next-20140804-00008-ga59480f-dirty #707
      [    1.687037] [<c0013ae4>] (unwind_backtrace) from [<c0010d70>] 
(show_stack+0x10/0x14)
      [    1.694740] [<c0010d70>] (show_stack) from [<c04050c8>] 
(dump_stack+0x68/0xb8)
      [    1.701948] [<c04050c8>] (dump_stack) from [<c0052558>] 
(do_raw_spin_lock+0x15c/0x1a4)
      [    1.709848] [<c0052558>] (do_raw_spin_lock) from [<c040a630>] 
(_raw_spin_lock_irqsave+0x20/0x28)
      [    1.718619] [<c040a630>] (_raw_spin_lock_irqsave) from [<c030d7d0>] 
(sdhci_do_set_ios+0x1c/0x5cc)
      [    1.727464] [<c030d7d0>] (sdhci_do_set_ios) from [<c030ddfc>] 
(sdhci_runtime_resume_host+0x50/0x104)
      [    1.736574] [<c030ddfc>] (sdhci_runtime_resume_host) from [<c02462dc>] 
(pm_generic_runtime_resume+0x2c/0x40)
      [    1.746383] [<c02462dc>] (pm_generic_runtime_resume) from [<c0247898>] 
(__rpm_callback+0x34/0x70)
      [    1.755233] [<c0247898>] (__rpm_callback) from [<c02478fc>] 
(rpm_callback+0x28/0x88)
      [    1.762958] [<c02478fc>] (rpm_callback) from [<c02486f0>] 
(rpm_resume+0x384/0x4ec)
      [    1.770511] [<c02486f0>] (rpm_resume) from [<c02488b0>] 
(pm_runtime_forbid+0x58/0x64)
      [    1.778325] [<c02488b0>] (pm_runtime_forbid) from [<c030ea70>] 
(sdhci_s3c_probe+0x4a4/0x540)
      [    1.786749] [<c030ea70>] (sdhci_s3c_probe) from [<c02429cc>] 
(platform_drv_probe+0x2c/0x5c)
      [    1.795076] [<c02429cc>] (platform_drv_probe) from [<c02415f0>] 
(driver_probe_device+0x114/0x234)
      [    1.803929] [<c02415f0>] (driver_probe_device) from [<c024179c>] 
(__driver_attach+0x8c/0x90)
      [    1.812347] [<c024179c>] (__driver_attach) from [<c023ffb4>] 
(bus_for_each_dev+0x54/0x88)
      [    1.820506] [<c023ffb4>] (bus_for_each_dev) from [<c0240df8>] 
(bus_add_driver+0xd8/0x1cc)
      [    1.828665] [<c0240df8>] (bus_add_driver) from [<c0241db8>] 
(driver_register+0x78/0xf4)
      [    1.836652] [<c0241db8>] (driver_register) from [<c00088a4>] 
(do_one_initcall+0x80/0x1d0)
      [    1.844816] [<c00088a4>] (do_one_initcall) from [<c059ac94>] 
(kernel_init_freeable+0x108/0x1d4)
      [    1.853503] [<c059ac94>] (kernel_init_freeable) from [<c0401300>] 
(kernel_init+0x8/0xe4)
      [    1.861568] [<c0401300>] (kernel_init) from [<c000e538>] 
(ret_from_fork+0x14/0x3c)
      [    1.869582] platform 12530000.sdhci: Driver s3c-sdhci requests probe 
deferral
      ...
      [    1.997047] s3c-sdhci 12530000.sdhci: Unbalanced pm_runtime_enable!
      ...
      [    2.027235] s3c-sdhci 12530000.sdhci: sdhci_add_host() failed
      [    2.032884] platform 12530000.sdhci: Driver s3c-sdhci requests probe 
deferral
      ...

      Tested on Hardkernel's Exynos4412 based ODROID-U3 board.

      Fixes: 9f4e8151dbbc ("mmc: sdhci-s3c: Enable runtime power management")
      Cc: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Cc: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Cc: Ben Dooks <ben-linux@xxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2570741ac876fea8383fcea7388370f77d6574d7
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 5 06:56:18 2014 -0700

      score: Remove GENERIC_HAS_IOMAP

      The symbol is an orphan, get rid of it.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Cc: Paul Bolle <pebolle@xxxxxxxxxx>
      [Guenter Roeck: Merge with 3.17-rc3; update headline]
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 5df4eb054fe056ecb15875e812fdadbc47568d7d
  Author: John DeSilva <desilvjo@xxxxxxxxx>
  Date:   Fri Sep 5 11:13:17 2014 -0400

      HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll

      The report descriptor for the HOLTEK USB ID 04d9:a0c2 (ETEKCITY Scroll
      T-140 Gaming Mouse) is set to a very large amount of consumer usages
      (2^16), exceeding HID_MAX_USAGES. Added id, bindings and comments for
      the mouse, added to hid_have_special_driver, and reduced the usage and
      logical maximums to 0x2fff, consistent with the other mice in the
      category. Tested on the hardware.

      Signed-off-by: John C. DeSilva <desilvjo@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 643727a92e92efd657fbbbe70b3c35a49e537010
  Author: Hans Petter Selasky <hps@xxxxxxxxxxx>
  Date:   Mon Sep 8 09:35:35 2014 +0200

      HID: fix ignore_special_drivers modparam description

      Signed-off-by: Hans Petter Selasky <hps@xxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit bfe3c873e978d78b542a5852575dd74f4d1a5838
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Fri Sep 5 18:08:48 2014 +0200

      HID: usbhid: enable always-poll quirk for Elan Touchscreen

      Enable the always-poll quirk for Elan Touchscreens found on some recent
      Samsung laptops.

      Without this quirk the device keeps disconnecting from the bus (and is
      re-enumerated) unless opened (and kept open, should an input event
      occur).

      Note that while the device can be run-time suspended, the autosuspend
      timeout must be high enough to allow the device to be polled at least
      once before being suspended. Specifically, using autosuspend_delay_ms=0
      will still cause the device to disconnect on input events.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0b750b3baa2d64f1b77aecc10f20deeb28efe60d
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Fri Sep 5 18:08:47 2014 +0200

      HID: usbhid: add always-poll quirk

      Add quirk to make sure that a device is always polled for input events
      even if it hasn't been opened.

      This is needed for devices that disconnects from the bus unless the
      interrupt endpoint has been polled at least once or when not responding
      to an input event (e.g. after having shut down X).

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit eb1b4af0a64ac7bb0ee36f579c1c7cefcbc3ac2c
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Aug 15 16:05:38 2014 -0400

      sched, time: Atomically increment stime & utime

      The functions task_cputime_adjusted and thread_group_cputime_adjusted()
      can be called locklessly, as well as concurrently on many different CPUs.

      This can occasionally lead to the utime and stime reported by times(), and
      other syscalls like it, going backward. The cause for this appears to be
      multiple threads racing in cputime_adjust(), both with values for utime or
      stime that is larger than the original, but each with a different value.

      Sometimes the larger value gets saved first, only to be immediately
      overwritten with a smaller value by another thread.

      Using atomic exchange prevents that problem, and ensures time
      progresses monotonically.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1408133138-22048-4-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e78c3496790ee8a36522a838b59b388e8a709e65
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Sat Aug 16 13:40:10 2014 -0400

      time, signal: Protect resource use statistics with seqlock

      Both times() and clock_gettime(CLOCK_PROCESS_CPUTIME_ID) have scalability
      issues on large systems, due to both functions being serialized with a
      lock.

      The lock protects against reporting a wrong value, due to a thread in the
      task group exiting, its statistics reporting up to the signal struct, and
      that exited task's statistics being counted twice (or not at all).

      Protecting that with a lock results in times() and clock_gettime() being
      completely serialized on large systems.

      This can be fixed by using a seqlock around the events that gather and
      propagate statistics. As an additional benefit, the protection code can
      be moved into thread_group_cputime(), slightly simplifying the calling
      functions.

      In the case of posix_cpu_clock_get_task() things can be simplified a
      lot, because the calling function already ensures that the task sticks
      around, and the rest is now taken care of in thread_group_cputime().

      This way the statistics reporting code can run lockless.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Alex Thorlton <athorlton@xxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Guillaume Morin <guillaume@xxxxxxxxxxx>
      Cc: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zefan <lizefan@xxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Michal Schmidt <mschmidt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140816134010.26a9b572@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 90ed9cbe765ad358b3151a12b8bf889a3cbcd573
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Aug 15 16:05:36 2014 -0400

      exit: Always reap resource stats in __exit_signal()

      Oleg pointed out that wait_task_zombie adds a task's usage statistics
      to the parent's signal struct, but the task's own signal struct should
      also propagate the statistics at exit time.

      This allows thread_group_cputime(reaped_zombie) to get the statistics
      after __unhash_process() has made the task invisible to for_each_thread,
      but before the thread has actually been rcu freed, making sure no
      non-monotonic results are returned inside that window.

      Suggested-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Guillaume Morin <guillaume@xxxxxxxxxxx>
      Cc: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zefan <lizefan@xxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Michal Schmidt <mschmidt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1408133138-22048-2-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e2627dce268024aff962132057cb8acb219c9c40
  Merge: 177ef2a 2ce7598
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Mon Sep 8 08:11:07 2014 +0200

      Merge tag 'v3.17-rc4' into sched/core, to prevent conflicts with upcoming 
patches, and to refresh the tree

      Linux 3.17-rc4

  commit eb84d6b60491a3ca3d90d62ee5346b007770d40d
  Merge: 97a13e5 d030671
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 7 21:41:53 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

  commit a34375ef9e65340a138fc0be287de5c940d260fc
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:30 2014 +0900

      percpu-refcount: add @gfp to percpu_ref_init()

      Percpu allocator now supports allocation mask.  Add @gfp to
      percpu_ref_init() so that !GFP_KERNEL allocation masks can be used
      with percpu_refs too.

      This patch doesn't make any functional difference.

      v2: blk-mq conversion was missing.  Updated.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <koverstreet@xxxxxxxxxx>
      Cc: Benjamin LaHaise <bcrl@xxxxxxxxx>
      Cc: Li Zefan <lizefan@xxxxxxxxxx>
      Cc: Nicholas A. Bellinger <nab@xxxxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>

  commit 20ae00792c6f1f18fc4fc5965445a145df92827e
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:30 2014 +0900

      proportions: add @gfp to init functions

      Percpu allocator now supports allocation mask.  Add @gfp to
      [flex_]proportions init functions so that !GFP_KERNEL allocation masks
      can be used with them too.

      This patch doesn't make any functional difference.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>

  commit 908c7f1949cb7cc6e92ba8f18f2998e87e265b8e
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:29 2014 +0900

      percpu_counter: add @gfp to percpu_counter_init()

      Percpu allocator now supports allocation mask.  Add @gfp to
      percpu_counter_init() so that !GFP_KERNEL allocation masks can be used
      with percpu_counters too.

      We could have left percpu_counter_init() alone and added
      percpu_counter_init_gfp(); however, the number of users isn't that
      high and introducing _gfp variants to all percpu data structures would
      be quite ugly, so let's just do the conversion.  This is the one with
      the most users.  Other percpu data structures are a lot easier to
      convert.

      This patch doesn't make any functional difference.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Jan Kara <jack@xxxxxxx>
      Acked-by: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: "Theodore Ts'o" <tytso@xxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit ebd8fef304f99da84d4a52ad056f6137ac9652d4
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:29 2014 +0900

      percpu_counter: make percpu_counters_lock irq-safe

      percpu_counter is scheduled to grow @gfp support to allow atomic
      initialization.  This patch makes percpu_counters_lock irq-safe so
      that it can be safely used from atomic contexts.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 284a8c93af47306beed967a303d84730b32bab39
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 16:38:46 2014 -0700

      rcu: Per-CPU operation cleanups to rcu_*_qs() functions

      The rcu_bh_qs(), rcu_preempt_qs(), and rcu_sched_qs() functions use
      old-style per-CPU variable access and write to ->passed_quiesce even
      if it is already set.  This commit therefore updates to use the new-style
      per-CPU variable access functions and avoids the spurious writes.
      This commit also eliminates the "cpu" argument to these functions because
      they are always invoked on the indicated CPU.

      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 1d082fd061884a587c490c4fc8a2056ce1e47624
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 16:01:53 2014 -0700

      rcu: Remove local_irq_disable() in rcu_preempt_note_context_switch()

      The rcu_preempt_note_context_switch() function is on a scheduling fast
      path, so it would be good to avoid disabling irqs.  The reason that irqs
      are disabled is to synchronize process-level and irq-handler access to
      the task_struct ->rcu_read_unlock_special bitmask.  This commit therefore
      makes ->rcu_read_unlock_special instead be a union of bools with a short
      allowing single-access checks in RCU's __rcu_read_unlock().  This results
      in the process-level and irq-handler accesses being simple loads and
      stores, so that irqs need no longer be disabled.  This commit therefore
      removes the irq disabling from rcu_preempt_note_context_switch().

      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4ff475ed4cf61a7f56bbfbc424147189d0022b38
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 19:47:12 2014 -0700

      rcu: Additional information on RCU-tasks stall-warning messages

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 01a81330344b09028881c953a51d1106a9e63518
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 05:23:35 2014 -0700

      rcu: Remove redundant preempt_disable() from 
rcu_note_voluntary_context_switch()

      In theory, synchronize_sched() requires a read-side critical section
      to order against.  In practice, preemption can be thought of as
      being disabled across every machine instruction, at least for those
      machine instructions that are not in the idle loop and not on offline
      CPUs.  So this commit removes the redundant preempt_disable() from
      rcu_note_voluntary_context_switch().

      Please note that the single instruction in question is the store of
      zero to ->rcu_tasks_holdout.  The "if" is simply a performance 
optimization
      that avoids unnecessary stores.  To see this, keep in mind that both
      the "if" condition and the store are in a quiescent state.  Therefore,
      even if the task is preempted for a full grace period (presumably due
      to its having done a context switch beforehand), the store will be
      recording a legitimate quiescent state.

      Reported-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

      Conflicts:
        include/linux/rcupdate.h

  commit 8f20a5e83d2c5d0e126a2fc9bca67f7430dac907
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 05:10:24 2014 -0700

      rcu: Make rcu_tasks_kthread()'s GP-wait loop allow preemption

      The grace-period-wait loop in rcu_tasks_kthread() is under (unnecessary)
      RCU protection, and therefore has no preemption points in a PREEMPT=n
      kernel.  This commit therefore removes the RCU protection and inserts
      cond_resched().

      Reported-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 176f8f7a52cc6d09d686f0d900abda6942a52fbb
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:43:50 2014 -0700

      rcu: Make TASKS_RCU handle nohz_full= CPUs

      Currently TASKS_RCU would ignore a CPU running a task in nohz_full=
      usermode execution.  There would be neither a context switch nor a
      scheduling-clock interrupt to tell TASKS_RCU that the task in question
      had passed through a quiescent state.  The grace period would therefore
      extend indefinitely.  This commit therefore makes RCU's dyntick-idle
      subsystem record the task_struct structure of the task that is running
      in dyntick-idle mode on each CPU.  The TASKS_RCU grace period can
      then access this information and record a quiescent state on
      behalf of any CPU running in dyntick-idle usermode.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 84a8f446ffd70c2799a96268aaa4d47c22a83ff0
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 07:24:21 2014 -0700

      rcu: Defer rcu_tasks_kthread() creation till first call_rcu_tasks()

      It is expected that many sites will have CONFIG_TASKS_RCU=y, but
      will never actually invoke call_rcu_tasks().  For such sites, creating
      rcu_tasks_kthread() at boot is wasteful.  This commit therefore defers
      creation of this kthread until the time of the first call_rcu_tasks().

      This of course means that the first call_rcu_tasks() must be invoked
      from process context after the scheduler is fully operational.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 37fe5f0e2713608573c5df5e529e13a135625629
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 09:49:23 2014 -0700

      documentation: Add verbiage on RCU-tasks stall warning messages

      This commit documents RCU-tasks stall warning messages and also describes
      when to use the new cond_resched_rcu_qs() API.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit c7b24d2b9a0f2ce19fdf631d3148c80a8f6010b1
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 28 14:39:25 2014 -0700

      rcu: Improve RCU-tasks energy efficiency

      The current RCU-tasks implementation uses strict polling to detect
      callback arrivals.  This works quite well, but is not so good for
      energy efficiency.  This commit therefore replaces the strict polling
      with a wait queue.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 52db30ab23b6d00cf80b22a510c4ea4be4458031
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 18:16:30 2014 -0700

      rcu: Add stall-warning checks for RCU-tasks

      This commit adds a ten-minute RCU-tasks stall warning.  The actual
      time is controlled by the boot/sysfs parameter rcu_task_stall_timeout,
      with values less than or equal to zero disabling the stall warnings.
      The default value is ten minutes, which means that the tasks that have
      not yet responded will get their stacks dumped every ten minutes, until
      they pass through a voluntary context switch.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit f1a828f5fa3537456c417a81ad534c14022c268c
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 12:56:20 2014 -0700

      rcutorture: Add RCU-tasks test cases

      This commit adds the TASKS01 and TASKS02 Kconfig fragments, along with
      the corresponding TASKS01.boot and TASKS02.boot boot-parameter files
      specifying that rcutorture test RCU-tasks instead of the default flavor.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 69c604557ce34015629b325b85ff1a4996038a3b
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:59:36 2014 -0700

      rcutorture: Add torture tests for RCU-tasks

      This commit adds torture tests for RCU-tasks.  It also fixes a bug that
      would segfault for an RCU flavor lacking a callback-barrier function.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 06c2a9238fad48ec38f1be00455bf942d54377ee
  Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
  Date:   Wed Jul 2 18:17:19 2014 -0700

      rcu: Export RCU-tasks APIs to GPL modules

      This commit exports the RCU-tasks synchronous APIs,
      synchronize_rcu_tasks() and rcu_barrier_tasks(), to
      GPL-licensed kernel modules.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 3f95aa81d265223fdb13ea2b59883766a05adbdf
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 06:10:23 2014 -0700

      rcu: Make TASKS_RCU handle tasks that are almost done exiting

      Once a task has passed exit_notify() in the do_exit() code path, it
      is no longer on the task lists, and is therefore no longer visible
      to rcu_tasks_kthread().  This means that an almost-exited task might
      be preempted while within a trampoline, and this task won't be waited
      on by rcu_tasks_kthread().  This commit fixes this bug by adding an
      srcu_struct.  An exiting task does srcu_read_lock() just before calling
      exit_notify(), and does the corresponding srcu_read_unlock() after
      doing the final preempt_disable().  This means that rcu_tasks_kthread()
      can do synchronize_srcu() to wait for all mostly-exited tasks to reach
      their final preempt_disable() region, and then use synchronize_sched()
      to wait for those tasks to finish exiting.

      Reported-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Suggested-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 53c6d4edf874d3cbc031a53738c6cba9277faea5
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 12:22:23 2014 -0700

      rcu: Add synchronous grace-period waiting for RCU-tasks

      It turns out to be easier to add the synchronous grace-period waiting
      functions to RCU-tasks than to work around their absense in rcutorture,
      so this commit adds them.  The key point is that the existence of
      call_rcu_tasks() means that rcutorture needs an rcu_barrier_tasks().

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit bde6c3aa993066acb0d6ce32ecabe03b9d5df92d
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:26:57 2014 -0700

      rcu: Provide cond_resched_rcu_qs() to force quiescent states in long loops

      RCU-tasks requires the occasional voluntary context switch
      from CPU-bound in-kernel tasks.  In some cases, this requires
      instrumenting cond_resched().  However, there is some reluctance
      to countenance unconditionally instrumenting cond_resched() (see
      http://lwn.net/Articles/603252/), so this commit creates a separate
      cond_resched_rcu_qs() that may be used in place of cond_resched() in
      locations prone to long-duration in-kernel looping.

      This commit currently instruments only RCU-tasks.  Future possibilities
      include also instrumenting RCU, RCU-bh, and RCU-sched in order to reduce
      IPI usage.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 8315f42295d2667a7f942f154b73a86fd7cb2227
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 13:42:20 2014 -0700

      rcu: Add call_rcu_tasks()

      This commit adds a new RCU-tasks flavor of RCU, which provides
      call_rcu_tasks().  This RCU flavor's quiescent states are voluntary
      context switch (not preemption!) and userspace execution (not the idle
      loop -- use some sort of schedule_on_each_cpu() if you need to handle the
      idle tasks.  Note that unlike other RCU flavors, these quiescent states
      occur in tasks, not necessarily CPUs.  Includes fixes from Steven Rostedt.

      This RCU flavor is assumed to have very infrequent latency-tolerant
      updaters.  This assumption permits significant simplifications, including
      a single global callback list protected by a single global lock, along
      with a single task-private linked list containing all tasks that have not
      yet passed through a quiescent state.  If experience shows this assumption
      to be incorrect, the required additional complexity will be added.

      Suggested-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit bc51896da2ceef188f9cd708943d48c1259ebe84
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 11:35:43 2014 -0700

      torture: Check for nul bytes in console output

      When starting a new torture run while an old one is still running, both
      qemu processes can be outputting to the same console.out file.  This can
      cause quite a bit of confusion, so this commit checks for this situation,
      which is normally indicated by nul bytes in the console output.  Yes,
      if your new run uses up an exact number of blocks of the file, this
      check will be ineffective, but the odds are not bad.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit b76592412a320dd58572fa3517c39adb2fdbd7ed
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 20:41:47 2014 -0700

      torture: Print PID in hung-kernel diagnostic message

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 38706bc5a29a73645e512c06ffb759fb56259d83
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 21:12:17 2014 -0700

      rcutorture: Add callback-flood test

      Although RCU is designed to handle arbitrary floods of callbacks, this
      capability is not routinely tested.   This commit therefore adds a
      cbflood capability in which kthreads repeatedly registers large numbers
      of callbacks.  One such kthread is created for each four CPUs (rounding
      up), and the test may be controlled by several cbflood_* kernel boot
      parameters, which control the number of bursts per flood, the number
      of callbacks per burst, the time between bursts, and the time between
      floods.  The default values are large enough to exercise RCU's emergency
      responses to callback flooding.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: David Miller <davem@xxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit eea203fea3484598280a07fe503e025e886297fb
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Jul 14 09:16:15 2014 -0400

      rcu: Use pr_alert/pr_cont for printing logs

      User pr_alert/pr_cont for printing the logs from rcutorture module 
directly
      instead of writing it to a buffer and then printing it. This allows us 
from not
      having to allocate such buffers. Also remove a resulting empty function.

      I tested this using the parse-torture.sh script as follows:

      $ dmesg | grep torture > log.txt
      $ bash parse-torture.sh log.txt test
      $

      There were no warnings which means that parsing went fine.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 188c1e896c0c28ac98809d11b6f29523805b34ef
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 21:38:09 2014 -0700

      rcutorture: Specify CONFIG_CPUMASK_OFFSTACK=y for TREE07

      This commit specifies offstack cpumasks in TREE07 in order to catch
      references to unallocated cpumask_var_t variables.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit ae867ff03d09c2aec56b0443b8b04e5a3fa1e336
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 13:35:10 2014 -0700

      rcutorture: Specify MAXSMP=y for TREE01

      Setting CONFIG_MAXSMP=y causes cpumasks to be moved offstack, which
      introduces the possibility of NULL cpumask_var_t pointers.  This commit
      therefore enables CONFIG_MAXSMP=y in TREE01 to increase test coverage.
      However, because CONFIG_MAXSMP=y implies 8192 CPUs, we need to use
      the maxcpus= boot parameter to limit the number of CPUs to something
      reasonable, which in turn requires updating the scripts to handle this.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 9e62b0efdcead5b66c0c006df2f19a449b22cf08
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 13:13:35 2014 -0700

      rcutorture: Test partial nohz_full= configuration

      The current set of tests covers only cases where either all possible CPUs
      are nohz_full= CPUs or none of them are.  Because there have been some
      recent bug escapes in cases where only some of the CPUs are nohz_full=
      CPUs, this commit add a configuration where only half of the CPUs are
      nohz_full= CPUs.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 616fd166f64df42db7d1bdd12918d9105f3add05
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 18 12:01:39 2014 -0700

      rcu: Add step to initrd documentation

      This commit tries to get people into the correct directory before
      creating the initrd directory.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 3327d924a7fef224754273d70224f130d63997c6
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Jul 11 19:47:35 2014 -0400

      rcutorture: Set executable bit and drop bash from Usage

      This commit sets the executable bit on test scripts config2frag.sh
      and kvm.sh.  Since #!/bin/bash is set in all the scripts, this commit
      also drops it from all usage lines because the scripts can now all be
      invoked directly.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 1a5e31fbf9199212915095c47ebf22d0715d3389
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Jul 11 17:31:27 2014 -0400

      rcutorture: Use bash shell for all the test scripts

      Some of the scripts encode a default /bin/sh shell. On systems which use
      dash as default shell, these scripts fail as they are bash scripts. I
      encountered this while testing the sprintf() changes on a Debian system
      where dash is the default shell.

      This commit changes all such uses to use bash explicitly.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 58ade2dbe9a253635e0835adedfaa822849aa3a3
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Jun 11 16:39:43 2014 -0400

      rcutorture: Fix a sparse warning by marking boost_mutex static

      This commit fixes the following sparse warning by marking boost_mutex
      static:

      kernel/rcu/rcutorture.c:185:1: warning: symbol 'boost_mutex' was not 
declared. Should it be static?

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 73a860cd58a1eb258e889b615cebf738ab33aa23
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 10:28:23 2014 -0700

      rcu: Replace flush_signals() with WARN_ON(signal_pending())

      Currently, when RCU awakens from a wait_event_interruptible() that
      might have awakened prematurely, it does a flush_signals(). This is
      done on the off-chance that someone figured out how to deliver a signal
      to a kthread, which is supposed to be impossible.  Given that this
      is supposed to be impossible, this commit changes the flush_signals()
      calls into WARN_ON(signal_pending()).

      Reported-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 2aa792e6faf1a00f5accf1f69e87e11a390ba2cd
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Aug 12 13:07:47 2014 -0400

      rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads

      The rcu_gp_kthread_wake() function checks for three conditions before
      waking up grace period kthreads:

      *  Is the thread we are trying to wake up the current thread?
      *  Are the gp_flags zero? (all threads wait on non-zero gp_flags 
condition)
      *  Is there no thread created for this flavour, hence nothing to wake up?

      If any one of these condition is true, we do not call wake_up().
      It was found that there are quite a few avoidable wake ups both during
      idle time and under stress induced by rcutorture.

      Idle:

      Total:66000, unnecessary:66000, case1:61827, case2:66000, case3:0
      Total:68000, unnecessary:68000, case1:63696, case2:68000, case3:0

      rcutorture:

      Total:254000, unnecessary:254000, case1:199913, case2:254000, case3:0
      Total:256000, unnecessary:256000, case1:201784, case2:256000, case3:0

      Here case{1-3} are the cases listed above. We can avoid these wake
      ups by using rcu_gp_kthread_wake() to conditionally wake up the grace
      period kthreads.

      There is a comment about an implied barrier supplied by the wake_up()
      logic.  This barrier is necessary for the awakened thread to see the
      updated ->gp_flags.  This flag is always being updated with the root node
      lock held. Also, the awakened thread tries to acquire the root node lock
      before reading ->gp_flags because of which there is proper ordering.

      Hence this commit tries to avoid calling wake_up() whenever we can by
      using rcu_gp_kthread_wake() function.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      CC: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit ade9862470dd0595d8e292ecea8445ed90b98df5
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 16:02:33 2014 -0700

      rcu: Make TINY_RCU tinier by putting error checks under #ifdef

      The rcu_idle_enter_common() and rcu_idle_exit_common() functions contain
      error checks that have to the best of my knowledge have never triggered
      over the past several years.  These are nevertheless valuable when
      creating new architectures or doing other low-level changes, so the
      checks should not be deleted.  This commit instead places these checks
      under #ifdef CONFIG_RCU_TRACE so that they are executed only when
      specifically requested.

      The savings are significant:

        Before:

           text    data     bss     dec     hex filename
           1749      39       0    1788     6fc /tmp/b/kernel/rcu/tiny.o
            632     152       0     784     310 /tmp/b/kernel/rcu/update.o
                                   ----
                                   2572

        After:

           text    data     bss     dec     hex filename
           1281      37       0    1318     526 /tmp/b/kernel/rcu/tiny.o
            632     152       0     784     310 /tmp/b/kernel/rcu/update.o
                                   ----
                                   2102

      This amounts to 470 bytes, or 18% of the original.

      Switched from #ifdef to IS_ENABLED() on Josh Triplett's advice.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 9fdd3bc9005824704f9802bec7b3e06f5edae434
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 14:50:47 2014 -0700

      rcu: Break more call_rcu() deadlock involving scheduler and perf

      Commit 96d3fd0d315a9 (rcu: Break call_rcu() deadlock involving scheduler
      and perf) covered the case where __call_rcu_nocb_enqueue() needs to wake
      the rcuo kthread due to the queue being initially empty, but did not
      do anything for the case where the queue was overflowing.  This commit
      therefore also defers wakeup for the overflow case.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 66d701ea7e148f8ed8b1497c9159fbf6175d462f
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Jul 16 22:20:33 2014 -0400

      rcu: Remove stale comment in tree.c

      This commit removes a stale comment in rcu/tree.c which was left
      out when some code was moved around previously in commit 2036d94a7b61
      ("rcu:  Rework detection of use of RCU by offline CPUs") For reference,
      the following updated comment exists a few lines below this which means
      the same:

      /* Remove the outgoing CPU from the masks in the rcu_node hierarchy. */

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit fafb6e843f229a6e842a22773f16d93194ca06e4
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 15 18:31:47 2014 -0400

      rcu: Update tiny.c references to tree.c

      This commit updates the references to rcutree.c which is now rcu/tree.c

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit a8a29b3b7b18251c4e3ffce501f25ae868302a75
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Sat Jul 12 19:01:49 2014 +0200

      rcu: Define tracepoint strings only if CONFIG_TRACING is set

      Commit f7f7bac9cb1c ("rcu: Have the RCU tracepoints use the 
tracepoint_string
      infrastructure") unconditionally populates the __tracepoint_str input 
section,
      but this section is not assigned an output section if CONFIG_TRACING is 
not set.
      This results in the __tracepoint_str turning up in unexpected places, 
i.e.,
      after _edata.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Reviewed-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 85b39d305bfe809a11ff2770d380be3e2465beec
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Jul 8 15:17:59 2014 -0700

      rcu: Uninline rcu_read_lock_held()

      This commit uninlines rcu_read_lock_held(). According to "size vmlinux"
      this saves 28549 in .text:

        - 5541731 3014560 14757888 23314179
        + 5513182 3026848 14757888 23297918

      Note: it looks as if the data grows by 12288 bytes but this is not true,
      it does not actually grow. But .data starts with ALIGN(THREAD_SIZE) and
      since .text shrinks the padding grows, and thus .data grows too as it
      seen by /bin/size. diff System.map:

        - ffffffff81510000 D _sdata
        - ffffffff81510000 D init_thread_union
        + ffffffff81509000 D _sdata
        + ffffffff8150c000 D init_thread_union

      Perhaps we can change vmlinux.lds.S to .data itself, so that /bin/size
      can't "wrongly" report that .data grows if .text shinks.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit e02b2edfa13878c6671d31d5c736f56f89d99bf1
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Jul 9 00:08:17 2014 -0400

      rcu: Use true/false instead of 1/0 for a bool type

      This commit uses true/false instead of 1/0 for bool types in rcu_gp_fqs()
      and force_qs_rnp().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 521d24ee598bd8a8b71d7ac76ce2c0da0e548406
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:18 2014 -0400

      rcu: Return bool type in rcu_lockdep_current_cpu_online()

      Return true instead of 1 in rcu_lockdep_current_cpu_online() as this
      has bool as return type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit d0bc90fd37e50e4ea22c51c26947fd78c2a7a6c2
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:13 2014 -0400

      rcu: Return bool type for rcu_try_advance_all_cbs()

      Return a bool type instead of 0 in rcu_try_advance_all_cbs().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit f534ed1fd71cea885a59255d9b44c3b17df03eb1
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:11 2014 -0400

      rcu: Use bool type for return value in rcu_is_watching()

      Use a bool type for return in rcu_is_watching().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit bf33eb1aef23e8049cd222471d35b0988c420b18
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:10 2014 -0400

      rcu: Fix sparse warning about rcu_batches_completed_preempt() being 
non-static

      fix sparse warning about rcu_batches_completed_preempt() being non-static 
by
      marking it as static

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4de376a1b14e32f550931274f06b571abc0f3d4b
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 17:46:50 2014 -0400

      rcu: Remove remaining read-modify-write ACCESS_ONCE() calls

      Change the remaining uses of ACCESS_ONCE() so that each ACCESS_ONCE() 
either does a load or a store, but not both.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 2456d2a617de0a37a0f8d1e44f4b270172c4f17a
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 15:40:02 2014 -0700

      memory-barriers: Fix description of 2-legged-if-based control dependencies

      Sad to say, current compilers really will hoist identical stores from both
      branches of an "if" statement to precede the conditional.  This commit
      therefore updates the description of control dependencies to reflect this
      ugly reality.

      Reported-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit efdcd51a4d5bd355796b1a757ff0355bb09ed394
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 11:49:34 2014 -0700

      memory-barriers: Retain barrier() in fold-to-zero example

      The transformation in the fold-to-zero example incorrectly omits the
      barrier() directive.  This commit therefore adds it back in.

      Reported-by: Pranith Kumar <pranith@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 5646f7acc95f14873f1ec715380c1c493b4243ce
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 25 17:05:24 2014 -0700

      memory-barriers: Fix control-ordering no-transitivity example

      The control-ordering example demonstrating lack of transitivity had
      multiple problems.  This commit fixes them.

      Reported-by: Nikolay Samofatov <nikolay.samofatov@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 97a13e5289baa96eaddd06e61d277457d837af3a
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Sep 6 00:28:23 2014 +0200

      net: phy: mdio-sun4i: don't select REGULATOR

      The mdio-sun4i driver automatically selects REGULATOR and
      REGULATOR_FIXED_VOLTAGE because it uses the regulator API. But a
      driver selecting a subsystem increases the chance of generating
      circular Kconfig dependencies, especially when other drivers depend on
      the selected symbol.

      Since the regulator API functions are replaced with no-ops when
      REGULATOR is disabled, the driver can be built successfully even
      without regulator support and so those 'select' dependencies can be
      safely dropped.

      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13aa3463e574d2ae2618306dcd3e973c5eed6d7f
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 18:32:18 2014 +0300

      rose: use %*ph specifier

      Instead of dereference each byte let's use %*ph specifier in the printk()
      calls.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 890c165261f92e23005d84762acc98892acaa504
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:32 2014 +0200

      NFC: st21nfcb: Remove useless headers

      Remove some headers as they are:
      - not relevent for st21nfcb.
      - called multiple times for no reason: example st21nfcb.h already include
      ndlc.h.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0a91e8ac240a12ac3a03581deb8cd531788c63d4
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:30 2014 +0200

      NFC: st21nfca: fix "WARNING: else is not generally useful after a break 
or return"

      scripts/checkpatch.pl -f drivers/nfc/st21nfca.c is throwing the following:
      WARNING: else is not generally useful after a break or return
      #866: FILE: drivers/nfc/st21nfca/st21nfca.c:866:
      +                 return 0;
      +         } else {

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit efaf956ad6852a7ae0cc4c78bd31079f8039daa6
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:29 2014 +0200

      NFC: st21nfca: Clean up macros alignment

      Align every macros on the same column.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cebe22244206d51b80c778f09304d21198652f71
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:28 2014 +0200

      NFC: st21nfca: Clean up st21nfca.h macros

      Clean up st21nfca.h macros and move the one only used in st21nfca.c.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ac633ba6acb94a11b09a7ec417c72f65c6308b7a
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:26 2014 +0200

      NFC: st21nfcb: Fix logic when running into i2c read retry

      When retrying to read the NCI header, the CLF might not be
      available the first time. However it may not be successful
      the second time and this may cause an error in the function.
      Enforce the retrieve data length is as expected.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 56f1ffcccd784672654918f9214979b4918c2544
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:56 2014 +0200

      NFC: st21nfca: Add condition to make sure atr_req->length is valid.

      gb_len in st21nfca_tm_send_atr_res can be negative. Not checking for
      that could lead to a potential kernel oops.
      We now make sure that atr_req->length > sizeof(struct st21nfca_atr_req)
      to avoid such situation.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit a51577c9e3c49dbc44c821f9e170b96bbea716e3
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:54 2014 +0200

      NFC: st21nfca: Remove useless IS_ERR(skb) conditions

      skb is already verified to be not null from the below hci layer.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 32b41d8f7587b6e8a2cbb3a15f83c3a9687f1f17
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:53 2014 +0200

      NFC: st21nfca: Remove useless err == 0 condition

      On top of st21nfca_im_recv_atr_res_cb and st21nfca_im_recv_dep_res_cb a
      condition if (err != 0) is present. Because err is never modified in the
      code err will always be 0 at the end.

      The condition can be removed.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 72030a2eeb182575f1bf2383f1e9267d4a6ece61
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:52 2014 +0200

      NFC: st21nfca: Change nfcid3 generation

      nfcid3 is based on sensf_res value. target->sensf is never NULL
      as it is a table.
      Check the sensf_res_len instead to make sure sensf_res is set or not.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 06ed3d607b1030365e6f4bdae193e64378e4264b
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:38 2014 +0200

      NFC: st21nfca: Remove useless new line in nfc_err call

      Remove a useless new line in nfc_err call.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 9ec1f58b9a8ecd72e675c33bfe8ceaf1bc0dc4c5
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:37 2014 +0200

      NFC: st21nfca: Fix logic when setting session_id

      If dev_num >= ST21NFCA_NUM_DEVICES, the driver was returning an incorrect
      success return code.

      Once dev_num is set, it was not stated as busy.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit df2566fe37d92dfba032e6084ebfb708dac5dc9a
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:36 2014 +0200

      NFC: st21nfcb: Remove inappropriate kfree on a previously devm_kzalloc 
pointer

      In case of an error during driver probe, info pointer was freed with 
kfree.
      No need to free anything when using devm_kzalloc.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 2c376a9e3c973e7923daba78aa16c768503cdef3
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:35 2014 +0200

      NFC: st21nfcb: Remove useless new line in nfc_err call

      Remove a uselss new line in nfc_err call.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit d363d7d0a5755b347de42c28aeab23ecfdcd2348
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:34 2014 +0200

      NFC: st21nfcb: Remove double assignment of .owner in struct device_driver

      The .owner member of struct device_driver is assigned THIS_MODULE twice.

      Introduced by:

      commit 35630df68d6030daf12dde12ed07bbe26324e6ac
      NFC: st21nfcb: Add driver for STMicroelectronics ST21NFCB NFC chip

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 56ee645e304c9b86b48768de8e52babd5b6e1d8a
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:33 2014 +0200

      NFC: st21nfcb: Convert to use devm_gpio_request_one

      Simplify the code a bit as mention by Axel Lin in a previous patch for
      st21nfca.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 361325e21d3a06a31ab53baf452c0946743b7abb
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:32 2014 +0200

      NFC: st21nfcb: Fix scripts/checkpatch.pl error "code indent should use 
tabs where possible"

      Fixing scripts/checkpatch.pl error "code indent should use tabs where 
possible" in:
      - i2c.c in st21nfcb_nci_irq_thread_fn function.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3e6df9191abe9dc46b7f9f540e1c3c73cfaccedf
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:31 2014 +0200

      NFC: st21nfca: Fix scripts/checkpatch.pl warnings "Missing a blank line 
after declarations"

      Fixing scripts/checkpatch.pl warning "Missing a blank line after 
declarations" in:
      - st21nfca.c:
        - check_presence after fwi variable declaration.
        - get_frame_size after len variable declaration.
        - st21nfca_hci_i2c_repack after "i, j, r, size" variable declaration.

      - st21nfca_dep.c st21nfca_tx_work after skb pointer declaration.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6ae3ed1c52b9ce12e1b3d2ac8f648b7de1569dfe
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:30 2014 +0200

      NFC: st21nfca: Fix sparse: cast to restricted __be32

      Fixing "sparse: cast to restricted __be32" message when building with
      make C=1 CF=-D__CHECK_ENDIAN__

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0be8ce737c1f052a1811d029f8afb03583f7238f
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Mon Jul 28 18:11:29 2014 +0200

      NFC: st21nfca: Convert to use devm_gpio_request_one

      This simplifies the code a bit.

      Acked-by: Christophe RICARD <christophe-h.ricard@xxxxxx>
      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ce3a5de7f58f18976b6536d8ea663f90da0e8093
  Author: Emil Goode <emilgoode@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:28 2014 +0200

      NFC: st21nfca: Remove double assignment of .owner in struct device_driver

      The .owner member of struct device_driver is assigned THIS_MODULE twice.

      Introduced by:

      commit c44cb2edd01ca31471d9385f0895891b006ab904
      ("NFC: dts: st21nfca: Add device-tree (Open Firmware) support to 
st21nfca")

      Acked-by: Christophe RICARD <christophe-h.ricard@xxxxxx>
      Signed-off-by: Emil Goode <emilgoode@xxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cb174aba86fe10ddac8b692c90a9480526c02953
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:46 2014 -0700

      NFC: trf7970a: Add Target Mode Detection Support

      Add the ability to detect the mode (i.e., RF technology)
      used by the initiator.  The RF technology that was
      detected can be retrieved by calling the 'tg_get_rf_tech'
      driver hook.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 13b4272a8264220ec043a922fd1fa05da72d57ae
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:45 2014 -0700

      NFC: trf7970a: Add Target Mode Support

      Add target mode support to the trf7970a
      NFC driver.  This effectively enables full
      Peer-to-Peer support.

      To handle changing framing between sending
      a response frame and receiving the subsequent
      request frame, most of the framing changes
      take effect in the interrupt handler and not
      in trf7970a_tg_config_framing().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 1961843ceeca0d3e55744bba7ae8d9e23d04cf6a
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:44 2014 -0700

      NFC: trf7970a: Handle timeout values of zero

      The digital layer can try to send a command with a
      timeout value of zero (e.g., digital_tg_send_psl_res().
      The zero value is used as a flag to indicate that
      the driver should not expect a response.  To handle
      this, the driver sets an internal timer because it
      should still get an interrupt with the TX bit set
      in the IRQ Status Register.  When it gets that
      interrupt, it returns a return value of '0'.
      If it doesn't get the interrupt before timing out,
      it returns ETIMEDOUT as usual.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6fb9edcb43d0b1bf0ac2aaf6ba488d105c45f477
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:43 2014 -0700

      NFC: trf7970a: Cancel timer when error encountered

      Some paths leave a timer still running when
      trf7970a_send_err_upstream() is called.  This
      can cause a timeout to occur in a subsequent
      transaction making it fail.  Fix this by ensuring
      there is no timer running before sending an error
      upstream.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 851ee3cbf850501104e76683e439a4061f378a96
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:42 2014 -0700

      NFC: trf7970a: Don't turn on RF if there is already an RF field

      Currently, the trf7970a driver blindly turns on its
      RF field when configuring its framing.  This isn't
      a good idea if there is already a device generating
      an RF field.  Instead, check if there is already an
      RF field present before turning on this device's RF
      field and, if there is, return EBUSY.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 7149d6bfecadc255e9d964782a9fdd70f610f1ea
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:41 2014 -0700

      NFC: trf7970a: trf7970a_init() turns off the RF transmitter

      When trf7970a_init() initializes the trf7970a it
      implicitly turns off the RF transmitter.  Track
      this by clearing the TRF7970A_CHIP_STATUS_RF_ON
      bit in the cached trf->chip_status_ctrl.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cfc708dbe4022324bcd2bcb5817dd29f1f91299d
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:40 2014 -0700

      NFC: trf7970a: Don't turn off RF if its already off

      Don't try to turn off of RF transmitter is its
      already off.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 307e5caf6fb1dac1b9cfa1d78138d77e46517b56
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:39 2014 -0700

      NFC: trf7970a: Add '_in_' to initiator routines

      Rename trf7970a_config_rf_tech() and trf7970a_config_framing()
      to trf7970a_in_config_rf_tech() and trf7970a_in_config_framing(),
      respectively to avoid confusion when target support is added.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4e007f810664541078e619d050f6290bf137aa61
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:38 2014 -0700

      NFC: trf7970a: Delay after initialization

      The trf7970a should be given at least 1 ms to
      completely initialize after the 'Software Init'
      and 'Idle' commands have been issued.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 77c9539dc1284677539af442ac3629c9baf01202
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:37 2014 -0700

      NFC: trf7970a: Add System Suspend/Resume support

      Add system suspend/resume support by gracefully
      shutting things down when suspending and bringing
      the device back to full power when resuming.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit b528281b8b7a9c379baf37720191a799fbc9800c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:36 2014 -0700

      NFC: trf7970a: Create startup and shutdown routines

      Encapsulate the code to start up and gracefully
      shutdown the driver and trf7970a device.  Doing
      this makes adding system suspend/resume support
      easier and the resulting code cleaner.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ceccd6aa50887352e66d0edf68d8be510a639da6
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:35 2014 -0700

      NFC: trf7970a: Don't assume CONFIG_PM_RUNTIME is enabled

      The current code assumes that CONFIG_PM_RUNTIME
      is always defined so it won't power up the trf7970a
      when it isn't enabled.  Fix this by moving the power
      up/down code from the pm_runtime_resume/suspend
      routines into their own routines and calling the
      power up function from the probe routine.  This
      ensures the device is powered up even when
      CONFIG_PM_RUNTIME is not defined.

      In order to not power on/off a device that is
      already powered on/off, create a new state to
      indicate that the power is off (TRF7970A_ST_PWR_OFF).

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit b5e17d9b5bd7e53696bce21e38eec5b9bb8abb88
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:34 2014 -0700

      NFC: trf7970a: Rename TRF7970A_ST_OFF to TRF7970A_ST_RF_OFF

      Rename the 'TRF7970A_ST_OFF' state to 'TRF7970A_ST_RF_OFF'
      to make it clear that this state means that the RF is
      off and not the entire device.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0a1de84205d3fe7baa3d013ebf703416b1919ecc
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:33 2014 -0700

      NFC: trf7970a: Return error code when turning on RF fails

      trf7970a_switch_rf_on() is currently a void function
      but turning on the RF could fail so it should return
      a return code.  That return code should also be
      propagated back to the entity that initiated the
      action.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit afa5b5f13e0e2372e440f3ab44620d4e10fca496
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:32 2014 -0700

      NFC: trf7970a: Ensure no more RX data before completing receive

      Depending on the interrupt status value given by the
      trf7970a, the driver may not know when a receive operation
      is complete.  To handle this, the driver waits for a period
      of time in case the trf7970a interrupts it again indicating
      there are more RX data in the FIFO.  It is possible that the
      timeout will occur when there are RX data in the FIFO but
      before the trf7970a has generated an interrupt to tell the
      driver about it.  Handle this by calling trf7970a_drain_fifo()
      (instead of trf7970a_send_upstream() which just passes up the
      data gathered to far) to check if there are more data in the
      FIFO.  If so, gather that data into the receive buffer.  If
      not, pass the data collected so far upstream as before.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 5d8f759424d3d7da998a7a9eee702071c8e5d381
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:31 2014 -0700

      NFC: trf7970a: Reread FIFO Status Register when draining FIFO

      Receiving an interrupt whose Interrupt Status Register
      value has only the SRX bit set is supposed to mean that
      all of the data from the tag has been received.  That
      turns out to not be true so we need to reread the FIFO
      Status Register to tell if there are any new bytes in
      the FIFO.  If there are, continue receiving them; if
      there aren't, assume that the receive is complete and
      pass the data up.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit bece3c544fee62ba7750f70b214d612fd02dcc8f
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:30 2014 -0700

      NFC: trf7970a: Handle low-watermark IRQ when transmitting

      Commit 4dd836e46c3d ("NFC: trf7970a: Reset FIFO when
      'End of TX' Interrupt Occurs") fixes the issue that
      it was meant to fix but adds the unfortunate side
      effect of causing the driver to report an error
      when the TX low-watermark level is passed during
      transmits.  This can be fixed by checking whether
      the IRQ status indicates that the low-watermark
      has been passed when transmitting.  If it has been
      passed and the FIFO is empty, then its safe to reset
      the FIFO.  Otherwise, silently continue since another
      TX interrupt will be generated and the FIFO will be
      reset then.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0e840ed59ba79670b66bba8c1d50b6f67e72d3fb
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:29 2014 -0700

      NFC: trf7970a: Only fill FIFO if there is space

      Handle the case where trf7970a_fill_fifo() is
      called but there is no room in the FIFO for
      more TX data.  When this happens, wait for
      another interrupt indicating that there is
      now space (and set a timer in case that
      interrupt never occurs).

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 7a1e5552af61dce180f70c6fafe31553254b3728
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:28 2014 -0700

      NFC: trf7970a: Prefix TX data when refilling FIFO

      When refilling the FIFO with more TX data (using a new
      SPI transaction), the driver must prefix the TX data with
      a write to the FIFO I/O Register.  This tells the trf7970a
      that the following data is destined for the FIFO so it can
      be transmitted.

      To accomplish this, the driver cannot simply push the
      prefix data just before the next set of TX data that
      is to be transmitted because that will overwrite part
      of the TX data provided by the digital layer.  Instead,
      separate the prefix data and the TX data when calling
      trf7970a_transmit().  trf7970a_transmit() can then send
      the prefix and TX data from different memory locations
      with one spi_sync() operation.  This also means that
      the driver doesn't require any skb "tx_headroom" as
      provided by the digital layer (see
      nfc_digital_allocate_device() and digital_skb_alloc()).

      Also ensure that the prefix is of type 'u8' and not
      'char'.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 5974150dead6da1db415f04a232f79b922f412a0
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:27 2014 -0700

      NFC: trf7970a: Remove unnecessary FIFO reset & RSSI read

      It is no longer necessary to reset the FIFO and
      read the 'RSSI Levels and Oscillator Status Register'
      so remove that code.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit aff0564aa7b2118a1d76dc0118dfdbf4beaf4b8c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:26 2014 -0700

      NFC: trf7970a: Clear possible spurious interrupt before transmitting

      The trf7970a occasionally generates spurious interrupts
      which can confuse the driver.  To help alleviate this,
      clear any interrupts by reading the 'IRQ Status Register'
      before starting a new transaction.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 38b4eb1f7fa87079a5a40f5d2ec4b5c0c7f14a4b
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:25 2014 -0700

      NFC: trf7970a: Recalculate driver timeout values

      Some of the timeout values used in the driver
      are not long enough to handle worst-case scenarios
      so they need to be recalculated.

      The time to wait for the FIFO to drain past the
      low-watermark is now 20 ms because it can take
      around 14.35 ms to send 95 bytes (127 bytes in
      full FIFO minus 32 bytes where the low-watermark
      interrupt will fire).  95 bytes will take around
      14.35 ms at 6.62 kbps (the lowest supported bit
      rate used by ISO/IEC 15693) so 20 ms should be a
      safe value.

      The time to wait before issuing an EOF to complete
      an ISO/IEC 15693 write or lock command is 40 ms--
      20 ms to drain the FIFO and another 20 ms to ensure
      the wait is long enough before sending an EOF.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4e64eff837fb682dfb2a1188fb036d75ec57375c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:24 2014 -0700

      NFC: trf7970a: Add RF technology specific guard times

      When turning on the RF field, the driver must wait
      an RF-technology-specific amount of time (known as
      the guard time) before modulating the field.
      Currently, the driver waits 5 ms but that is too
      short for NFCF and too long for ISO/IEC 15693.
      Fix this by determining the guard time when the
      RF technology is set and delaying that amount
      of time when turning on the RF field.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit a08e54549e743ea3704da939f92caf3eaa8471d3
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:23 2014 -0700

      NFC: trf7970a: Initialize when enabling RF

      Currently, the trf7970a is reset & initialized only
      when the pm_runtime resume hook is called.  Instead,
      initialize it every time the RF is enabled to ensure
      that the trf7970a is quiesced and in a known state
      before being set up for another RF technology.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6c08df422ede7db94776b8099a5f43597629234c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:22 2014 -0700

      NFC: trf7970a: Disable SYS_CLK Output

      Currently, support for providing the external
      SYS_CLK signal on pin 27 is not supported so
      turn it off by writing to the 'Modulator and
      SYS_CLK Control' register immediately after
      reset.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 17b2151733ecdc96ee4fecdf5fae973b8cb0fea7
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:21 2014 -0700

      NFC: trf7970a: Remove unnecessary sleep

      There is no need to sleep for 1-2 ms before
      transmitting a new command.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 1568bfef18a9150d83b0f91aa254cef7ebead4cd
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:20 2014 -0700

      NFC: trf7970a: FIFO Size is really 127 bytes

      Despite what the manual says, the FIFO size
      on the trf7970a is really 127 bytes so make
      the code respect that.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4542e8345af6076c87d036c7bd3f9dfa30768b1e
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:19 2014 -0700

      NFC: trf7970a: Ignore Overflow bit in FIFO Status Register

      The Overflow bit in the 'FIFO Status Register' has
      proven to be untrustworthy so ignore it.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3e7f335689ebfa0a68814dfe9f0588076fb9ad01
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:18 2014 -0700

      NFC: trf7970a: Use spi_sync() instead of spi_write_then_read()

      To more efficiently handle long continuous reads,
      use spi_sync() instead of spi_write_then_read().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 24707296c762d1828c4a51aa1872dc275dc3fccc
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:17 2014 -0700

      NFC: trf7970a: Call spi_setup() to configure SPI communication

      Call spi_setup() to configure SPI communication
      with the trf7970a.  This will ensure that the
      correct SPI parameters are used.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cc8d7158644c439d946bfc65778a507b6f12b10d
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:16 2014 -0700

      NFC: trf7970a: Remove trf7970a_tg_listen_mdaa()

      Currently, the digital layer 'tg_listen_mdaa'
      hook is not used and it isn't necessary to have
      a stub routine so remove it.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit d3a6d33a7f72fa4d3bb0224da0839a5ca871d7a4
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:15 2014 -0700

      NFC: trf7970a: Remove incorrect of_node_put() call

      of_property_read_u32() does not take a reference
      to the specified OF node so don't call of_node_put()
      in trf7970a_get_autosuspend_delay().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit a42f5c17131103ec54a71dfb7e6bb7b3704686a1
  Author: Tom Lendacky <thomas.lendacky@xxxxxxx>
  Date:   Sun Sep 7 09:54:41 2014 -0500

      amd-xgbe-phy: Fix build break for missing declaration

      A previous patch inadvertently deleted a declaration in the
      amd_xgbe_an_tx_training function causing the build to fail.

      Add the declaration for 'priv' back to the function.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d02fc738a9a9e6cddeed0bf00771286e22d52dee
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:25:26 2014 +0200

      ARM: sun8i: Relicense the A23 DTSI under GPLv2/X11

      The current GPL only licensing on the DTSI makes it very impractical for 
other
      software components licensed under another license.

      In order to make it easier for them to reuse our device trees, relicense 
our
      DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow 
soon.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 394c56ce557b8ea7e74c7b2684a21f0dd434aae1
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:25:26 2014 +0200

      ARM: sun7i: Relicense the A20 DTSI under GPLv2/X11

      The current GPL only licensing on the DTSI makes it very impractical for 
other
      software components licensed under another license.

      In order to make it easier for them to reuse our device trees, relicense 
our
      DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow 
soon.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexander Bersenev <bay@xxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Carlo Caione <carlo@xxxxxxxxxx>
      Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Oliver Schinagl <oliver@xxxxxxxxxxx>
      Acked-by: Roman Byshko <rbyshko@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6c3ba72415b15440ffc8085e502fbeca01dc2035
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:25:26 2014 +0200

      ARM: sun6i: Relicense the A31 DTSI under GPLv2/X11

      The current GPL only licensing on the DTSI makes it very impractical for 
other
      software components licensed under another license.

      In order to make it easier for them to reuse our device trees, relicense 
our
      DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow 
soon.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Carlo Caione <carlo@xxxxxxxxxx>
      Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e0f6429ecb0cc1d1cb39017135b658960e5b8417
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 7 18:38:49 2014 +0800

      regulator: bcm590xx: Remove unused **info field from struct bcm590xx_reg

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 192264e0a5473015df28f47241bcdbf6b8c24873
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 7 18:34:51 2014 +0800

      regulator: as3711: Remove unused fields from as3711_regulator_info and 
as3711_regulator

      The max_uV is not used, so remove it from struct as3711_regulator_info.
      Current code is using devm_regulator_register(), so we don't need to 
store *rdev
      in struct as3711_regulator for clean up.

      Also clean up AS3711_REG macro to remove _vshift, _min_uV and _max_uV 
arguments.
      _vshift is always 0, so remove it.
      _min_uV and _max_uV are not required, all required settings are set in
      REGULATOR_LINEAR_RANGE macro.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 177ef2a6315ea7bf173653182324e1dcd08ffeaa
  Author: xiaofeng.yan <xiaofeng.yan@xxxxxxxxxx>
  Date:   Tue Aug 26 03:15:41 2014 +0000

      sched/deadline: Fix a precision problem in the microseconds range

      An overrun could happen in function start_hrtick_dl()
      when a task with SCHED_DEADLINE runs in the microseconds
      range.

      For example, if a task with SCHED_DEADLINE has the following parameters:

        Task  runtime  deadline  period
         P1   200us     500us    500us

      The deadline and period from task P1 are less than 1ms.

      In order to achieve microsecond precision, we need to enable HRTICK 
feature
      by the next command:

        PC#echo "HRTICK" > /sys/kernel/debug/sched_features
        PC#trace-cmd record -e sched_switch &
        PC#./schedtool -E -t 200000:500000:500000 -e ./test

      The binary test is in an endless while(1) loop here.
      Some pieces of trace.dat are as follows:

        <idle>-0   157.603157: sched_switch: :R ==> 2481:4294967295: test
        test-2481  157.603203: sched_switch:  2481:R ==> 0:120: swapper/2
        <idle>-0   157.605657: sched_switch:  :R ==> 2481:4294967295: test
        test-2481  157.608183: sched_switch:  2481:R ==> 2483:120: trace-cmd
        trace-cmd-2483 157.609656: sched_switch:2483:R==>2481:4294967295: test

      We can get the runtime of P1 from the information above:

        runtime = 157.608183 - 157.605657
        runtime = 0.002526(2.526ms)

      The correct runtime should be less than or equal to 200us at some point.

      The problem is caused by a conditional judgment "delta > 10000"
      in function start_hrtick_dl().

      Because no hrtimer start up to control the rest of runtime
      when the reset of runtime is less than 10us.

      So the process will continue to run until tick-period is coming.

      Move the code with the limit of the least time slice
      from hrtick_start_fair() to hrtick_start() because the
      EDF schedule class also needs this function in start_hrtick_dl().

      To fix this problem, we call hrtimer_start() unconditionally in
      start_hrtick_dl(), and make sure the scheduling slice won't be smaller
      than 10us in hrtimer_start().

      Signed-off-by: Xiaofeng Yan <xiaofeng.yan@xxxxxxxxxx>
      Reviewed-by: Li Zefan <lizefan@xxxxxxxxxx>
      Acked-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409022941-5880-1-git-send-email-xiaofeng.yan@xxxxxxxxxx
      [ Massaged the changelog and the code. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8fa74ef2fc0b79c6ff15e6add51069b4ea14b1a9
  Author: Loïc Pellegrino <oort10@xxxxxxxxx>
  Date:   Thu Sep 4 19:28:50 2014 +0100

      staging/lustre: Different prototypes between the declaration and the 
definition

      Align the prototype of lprocfs_wr_uint() in the declaration with the one 
used
      in the definition.

      The prototype is:
      int lprocfs_wr_uint(struct file *file, const char __user *buffer,
                          unsigned long count, void *data)
      In obdclass/lprocfs_status.c

      But in lustre/include/lprocfs_status.h, the __user annotation is missing 
for
      the attribute buffer.

      The correct prototype is the first one (the definition) since:
      - This function is eventually called by the write() function pointer of an
      instance of struct file_operations
      - In this function, buffer is a parameter of copy_from_user()
      - Before the commit 73bb1da692d0dc3e93b9c9e29084d6a5dcbc37a6, the 
declaration
      and the definition had the same prototype, but only the .c has been 
updated.

      Correcting this will remove a sparse error and add sparse warnings.
      This is a task of the Eudyptula challenge.

      Signed-off-by: Loïc Pellegrino <oort10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a08f0672b29659c5dcdbbe7fa136ab810292259
  Author: LABBE Corentin <clabbe.montjoie@xxxxxxxxx>
  Date:   Thu Sep 4 15:24:57 2014 +0200

      staging: lustre: Annotate user buffer with __user

      Fix the warning reported by sparse on 
drivers/staging/lustre/lnet/lnet/router_proc.c
      warning: incorrect type in argument 4 (different address spaces)
      The correction is to annotate all user buffer variable by __user

      Signed-off-by: LABBE Corentin <clabbe.montjoie@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f60705fd13f2573b66872a55f4a18214a1cbced2
  Author: Nicolas Thery <nthery@xxxxxxxxx>
  Date:   Sat Sep 6 07:18:47 2014 +0200

      staging: rtl8188eu: include missing header

      This patch fixes the following sparse warnings:

      drivers/staging/rtl8188eu/hal/phy.c:46:5: warning: symbol
      'phy_query_bb_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:56:6: warning: symbol
      'phy_set_bb_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:129:5: warning: symbol
      'phy_query_rf_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:140:6: warning: symbol
      'phy_set_rf_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:228:6: warning: symbol
      'phy_set_tx_power_level' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:324:6: warning: symbol
      'phy_set_bw_mode' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:360:6: warning: symbol 'phy_sw_chnl'
      was not declared. Should it be static?

      Signed-off-by: Nicolas Thery <nthery@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 354cefee8db6752de758ae13f69ba7422c242e30
  Author: Andreas Schlick <ninox@xxxxxxxxxx>
  Date:   Sat Sep 6 10:13:09 2014 +0200

      staging: rtl8821ae: Fix sparse warning by making functions static.

      Signed-off-by: Andreas Schlick <ninox@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f11b38ca8b8f1ed6a70b518dabcb4cd96db8996
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:15 2014 +0200

      staging: goldfish: avoid multiple assignments

      Coding style: avoid multiple assignments

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c50741597b60284c4142808429fa94f3e516c23
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:14 2014 +0200

      staging: goldfish: document mutex usage

      Coding style: document mutex usage

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f52e264e80e500a24f565d3cb4dc37ec6d1b289
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:13 2014 +0200

      staging: goldfish: fix alignment to match open parenthesis

      Coding style: fix alignment to match open parenthesis

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9b61f085eb63bf1a304d7be5fc175cf478848bf2
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:12 2014 +0200

      staging: goldfish: document spinlock usage

      Coding style: document spinlock usage

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1977533a3f425cb9b7633d59e30459e048ce681f
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:11 2014 +0200

      staging: goldfish: remove useless space after a cast

      Coding style: remove useless space after a cast

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f21b0c8aceb02ffbc06f4b803387e8ccc22725a
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:10 2014 +0200

      staging: goldfish: suppress consecutive blank lines

      Coding style: suppress consecutive blank lines

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ba660d25b59a68dbc44634a9844705c86ee6a893
  Author: MichaÅ? Bartoszkiewicz <mbartoszkiewicz@xxxxxxxxx>
  Date:   Thu Sep 4 22:05:36 2014 +0200

      staging: gs_fpgaboot: remove unnecessary return statements

      This fixes "void function return statements are not generally useful"
      warnings from checkpatch.pl.

      Signed-off-by: MichaÅ? Bartoszkiewicz <mbartoszkiewicz@xxxxxxxxx>
      Reviewed-by: Insop Song <insop.song@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c8c8315144a8f14d3e5d2f6ad2d9104eed5c7d7
  Author: Thomas Gummerer <t.gummerer@xxxxxxxxx>
  Date:   Fri Sep 5 17:09:34 2014 +0200

      staging: xgifb: remove unnecessary else

      Signed-off-by: Thomas Gummerer <t.gummerer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 588a12d789e1a9b8193465c09f32024c0d43a849
  Author: Filipe Gonçalves <filipe@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 05:09:46 2014 +0100

      staging/lustre: Fixed checkpatch warning: Use #include <linux/statfs.h> 
instead of <asm/statfs.h>

      Signed-off-by: Filipe Gonçalves <filipe@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70c0ed98256a1b297029842b9e250dc9ec9bddd1
  Author: Piotr Witoslawski <pwitos@xxxxxxxxx>
  Date:   Thu Sep 4 08:18:53 2014 +0200

      drivers: staging: dgap: fix the checkpatch.pl issue "Warning: line over 
80 characters"

      Break lines exceeding 80 characters

      Signed-off-by: Piotr Witoslawski <pwitos@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63b742981f1908d38f72d3d126cb309b8e057c54
  Author: Juston Li <juston.h.li@xxxxxxxxx>
  Date:   Wed Sep 3 22:42:24 2014 -0700

      staging: lustre: lmv: lmv_internal.h: fix checkpatch.pl spacing errors

      lmv_internal.h:96: ERROR: space prohibited after that open parenthesis '('
      lmv_internal.h:96: ERROR: space required before the open parenthesis '('
      lmv_internal.h:147: WARNING: space prohibited between function name and 
open parenthesis '('

      Signed-off-by: Juston Li <juston.h.li@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0710bf3d306e6e9c62e705bfe26eaacfb7487b6f
  Author: Chaitra Ramaiah <linux.delve@xxxxxxxxx>
  Date:   Thu Sep 4 20:41:03 2014 +0530

      Staging: rtl8192u: fix brace style coding issue in r819xU_firmware.c

      Signed-off-by: Chaitra Ramaiah <linux.delve@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 708a7ec873d38f6ebd938b623d349b747152c052
  Author: Luca Ceresoli <luca@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 08:28:21 2014 +0200

      staging: rtl8188eu: fix missing blank lines after declarations

      Signed-off-by: Luca Ceresoli <luca@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxx>
      Cc: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b3bfffc410268ccae137a36f1aee6024a72332c
  Merge: 87d9430 c4c112f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 6 12:30:27 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-06

      This series contains updates to e1000 and igb.

      Krzysztof provides a patch to cleanup the coding style in e1000 to quiet
      checkpatch.pl warnings.

      Todd adds two boolean flags to igb to allow for changes in the
      advertised EEE speeds from ethtool.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 87d943085b76c6f07807dbc9fde2aad88e828590
  Author: Neal Cardwell <ncardwell@xxxxxxxxxx>
  Date:   Sat Sep 6 11:18:20 2014 -0400

      tcp: remove obsolete comment about TCP_SKB_CB(skb)->when in tcp_fragment()

      The TCP_SKB_CB(skb)->when field no longer exists as of recent change
      7faee5c0d514 ("tcp: remove TCP_SKB_CB(skb)->when"). And in any case,
      tcp_fragment() is called on already-transmitted packets from the
      __tcp_retransmit_skb() call site, so copying timestamps of any kind
      in this spot is quite sensible.

      Signed-off-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Reported-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 86515b7de86443775cf5e821e52df4c0adf528ab
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 12:45:27 2014 +0900

      power: charger-manager: Remove casting the return value which is a void 
pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a8adcc9012d8502e06ba7b3f966bad8f2c58edc3
  Author: Ramakrishna Pallala <ramakrishna.pallala@xxxxxxxxx>
  Date:   Wed Aug 27 23:44:08 2014 +0530

      power_supply: Add boot and calibration attributes

      Usually PMIC's come with coulomb counting mechanism which can be
      used to implement a Fuel Gauginig solution in Software itself.
      One of key input to these SW Fuel Gauge solutioons is the boot up
      parameters like boot voltage and boot current.

      This patch adds the VOLTAGE_BOOT and CURRENT_BOOT power supply attributes
      to report bootup voltage and current.

      This patch also adds CALIBRATE power supply attribute which useful is
      for calibrating the battery/coulomb counter.

      Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@xxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit b1022e247872dc87a6ffd6f9aa6a92e0b67cdf00
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 26 13:41:39 2014 +0900

      power: charger-manager: Check charging state right after completed 
initialization

      This patch check the charging state after completed initialization of 
charger-
      manager and update current charging state. If charger-manager never check 
and
      update current charging state, charger-manager would have the mismatch 
issue
      between real state of cable connection and the charging state of 
charger-manager
      until first polling time of charger-manager.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Myungjoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit c6738d06a363ac7010a5c3b54e2af1957852cc45
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 26 13:41:38 2014 +0900

      power: charger-manager: Fix checking of wrong return type

      This patch fix minor issue about checking wrong return type.

      The of_cm_parse_desc() return ERR_PTR(errnor number) when some error 
happen
      in this function. But, charger_manager_probe() has only checked whether
      desc is NULL or not. If of_cm_parse_desc() returns ERR_PTR(-ENOMEM), desc
      isn't NULL but desc is (void *)(-ENOMEM). Althouhg some error happen for 
parsing
      DT, charger_manager_probe() can't detect error of desc instance.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Myungjoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d3ed534cca703b2aaeee9277a5b8063ae6eab1d1
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Aug 24 19:36:29 2014 -0500

      power/reset: xgene-reset: Fix prototype of xgene_restart()

      The xgene-reset driver uses xgene_restart() as arm_pm_restart() but that
      function should take an enum reset_type as the first argument rather than
      a char. Fix this; the paramter is not referenced in the implementation.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 4495b0adfb65a8eb9a5255b831f2160b6e583f3d
  Author: Simon Que <sque@xxxxxxxxxxxx>
  Date:   Mon Aug 4 13:47:46 2014 +0200

      sbs-battery: add min design voltage to sbs-battery

      sbs-battery has a max design voltage but not a min design voltage field.
      The SBS spec only has one design voltage:
      http://www.sbs-forum.org/specs/sbdat110.pdf

      Currently this is being used for max design voltage.  This patch uses it
      for min design voltage as well.

      Signed-off-by: Simon Que <sque@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Reviewed-by: Todd Broch <tbroch@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 9ea89402e25edafb6ad8ec92848d12c1d5d3969f
  Author: Cheng-Yi Chiang <cychiang@xxxxxxxxxxxx>
  Date:   Mon Aug 4 13:47:45 2014 +0200

      sbs-battery: export manufacturer and model name to sysfs

      This CL supports two power_supply_property items for smart battery:
      POWER_SUPPLY_PROP_MANUFACTURER and POWER_SUPPLY_PROP_MODEL_NAME such
      that battery information 'manufacturer' and 'model_name' can be exported
      to sysfs.

      Signed-off-by: Cheng-Yi Chiang <cychiang@xxxxxxxxxxxx>
      Reviewed-by: Olof Johansson <olofj@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 02024756e6ab3a3fcdc3b203552b16b345ebd97d
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Tue Sep 2 18:05:56 2014 +0530

      ASoC: mfld: pcm: Replace pr_ with dev_

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5c5e417bc06ff8d8b3214675f38f362567f0cd22
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Sep 6 20:59:36 2014 +0800

      regulator: hi6421: Fix misleading comment

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0634814fe0f29a46c44386a03f259f99c983bf7e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:49 2014 +0200

      ASoC: Remove table based DAPM/control setup support from 
snd_soc_platform_driver

      There are no users left and new users should rather use the 
component_driver
      struct embedded in the snd_soc_platform_driver struct to do this. E.g.:

      static const struct snd_soc_platform_driver foobar_driver = {
        .component_driver = {
                .dapm_widgets = ...,
                .num_dapm_widgets = ...,
                ...,
        },
        ...
      };

      instead of

      static const struct snd_soc_platform_driver foobar_driver = {
        .dapm_widgets = ...,
        .num_dapm_widgets = ...,
        ...
      };

      This also allows us to remove the steal_sibling_dai_widgets hack.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 923976a30b36ce0970e88f53ed2f2b5b61aeeb73
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:48 2014 +0200

      ASoC: sst-haswell-pcm: Move controls and DAPM elements to component

      The sst-haswell-pcm driver registers both a snd_soc_component and a
      snd_soc_platform and expects that the DAPM widgets for the DAIs 
registered by
      component are added to the DAPM context of the platform. This requires us 
to
      have a hack in the ASoC core which does so. Moving the DAPM elements over 
to
      the component allows us to remove this hack.

      While we are at it also move the controls over to the component. The 
controls
      don't need the platform for anything other than 
snd_soc_platform_get_drvdata(),
      this can easily be replaced by snd_soc_component_get_drvdata(). As the 
long
      term goal is to register only a single component this is a step in the 
right
      direction.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bd033808e2b160bab61cfe18b0ecb4ccc7809516
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:47 2014 +0200

      ASoC: sst-haswell-pcm: Alloc state struct in driver probe()

      Resource allocations should happen in driver probe callback rather than in
      snd_soc_platform probe functions. Especially if the resource is device
      managed. The snd_soc_* probe/remove functions are mainly intended to be 
used
      for things that require the component to be already bound to a card.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1ee0beb985e097aa07fa7feab4e11ecf251d763c
  Merge: 06cb1eb c815dbb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 14:44:11 2014 +0100

      Merge branch 'topic/component' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

  commit c815dbb47758bd469927849fdd45fed3ce206e73
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:46 2014 +0200

      ASoC: Add snd_soc_component_{get,set}_drvdata()

      Add Add snd_soc_component_{get,set}_drvdata() similar to
      snd_soc_codec_{get,set}_drvdata() and 
snd_soc_platform_{get,set}_drvdata().
      Also update them to use the new functions internally.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Reviewed-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8d01370f59856a0ac5b222878667d52477b589f0
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:32 2014 +0200

      ASoC: es8328: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bade5f09ca5bfd5a5f499a682509a9109472bca8
  Merge: 75c3daa 85362ef
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 13:38:26 2014 +0100

      Merge branch 'topic/suspend' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-es8328

  commit e649057a41c24b4122e976746649e471709d4b16
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:35 2014 +0200

      ASoC: sgtl5000: Cleanup bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 35199a7c11d5f6a87a5b35dfd69fde3f65d37fac
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:34 2014 +0200

      ASoC: ml26124: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2a93f70925a56ae1629be8b46c3c6d502f98dded
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:33 2014 +0200

      ASoC: jz4740: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3d2c42d191a89ab35e3002309882e3b70fe12112
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:31 2014 +0200

      ASoC: 88pm860x-codec: Cleanup manual bias level transitions

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c4c112f1585fde3926976da8962ba84d342d8869
  Author: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
  Date:   Fri Aug 29 06:43:13 2014 +0000

      igb: add flags to set eee advertisement mode

      Change e1000_set_eee and e1000_set_eee_i35(0|4) to allow
      changes in the advertised EEE speeds from ethtool. Adds two boolean
      flags to e1000_set_eee_i35(0|4) to pass in advertised speed data.

      Signed-off-by: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 81baf9fe0243a4450d738676ccf99d325460c748
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 12:10:47 2014 +0100

      regulator: tps65217: Remove spurious platform data check

      We should always be able to probe a regulator with no platform data. This
      will enable readback of current state, though no changes can be made to
      the device configuration.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dec38b5ce6a9edb406c60c2670b26a1a4262fdb9
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 01:11:12 2014 +0100

      regulator: isl9305: Add Intersil ISL9305/H driver

      The ISL9305 and ISL9305H are mini-PMICs offering two DCDC regulators and
      two LDO regulators. While there are some register differences between them
      these do not affect the current Linux driver as the relevant features are
      not yet supported.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 887a79f4a8cce981bb74bf56e1ee25786f235e66
  Author: Krzysztof Majzerowicz-Jaszcz <cristos@xxxxxxxxxxx>
  Date:   Wed Aug 27 07:10:58 2014 +0000

      e1000: e1000_ethertool.c coding style fixes

      Fixed many errors/warnings and checks in e1000_ethtool.c reported
      by checkpatch.pl.  Suggestions from Joe Perches and Alexander Duyck
      applied as well

      Signed-off-by: Krzysztof Majzerowicz-Jaszcz <cristos@xxxxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 196cf358422517b3ff3779c46a1f3e26fb084172
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sat Sep 6 10:12:19 2014 +0200

      x86/tty/serial/8250: Clean up the asm/serial.h include file a bit

       - correct spelling
       - align fields vertically to make things more readable
       - make the layout of magic defines more obvious

      Cc: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Cc: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409972149-26272-1-git-send-email-jeffrey.t.kirsher@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9ea029f12aab2fa3f2913e67d17cc24801ba694e
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Fri Sep 5 19:55:49 2014 -0700

      x86/tty/serial/8250: Resolve missing-field-initializers warnings

      Resolve some missing-field-initializers warnings by using
      designated initialization in the expansion of the
      SERIAL_PORT_DFNS macro.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409972149-26272-1-git-send-email-jeffrey.t.kirsher@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cfecec56ae7c7c40f23fbdac04acee027ca3bd66
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 5 18:29:45 2014 -0700

      mlx4: only pull headers into skb head

      Use the new fancy eth_get_headlen() to pull exactly the headers
      into skb->head.

      This speeds up GRE traffic (or more generally tunneled traffuc),
      as GRO can aggregate up to 17 MSS per GRO packet instead of 8.

      (Pulling too much data was forcing GRO to keep 2 frags per MSS)

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 126859b992c30915aba8d6768254212010f1b43c
  Author: Colin Ian King <colin.king@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 14:26:11 2014 +0100

      mISDN: remove DSP_NEVER_DEFINED and adjust code identation

      The DSP_NEVER_DEFINED #ifdef is confusing, it slips in an
      extra } which is not required because the previous code is
      indented incorrectly.  Correct the identation and remove the
      extraneous DSP_NEVER_DEFINED

      Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cea6aeb6979f6409cacd6900d237cb4ed39fd6d2
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 11:36:34 2014 +0200

      bonding: add slave netlink policy and put slave-related ops together

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Acked-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb0eee2f141976b5d7f31e477a71556d312f7dc3
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Aug 27 13:36:51 2014 +0900

      clocksource: sh_tmu: Document r8a7779 binding

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings
      for a number of drivers for Renesas hardware. The purpose of this patch is
      to update the Renesas R-Car Timer Unit (TMU) driver to follow this
      convention.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

      ---
      * I plan to follow up with a patch patch to use the new binding in the
        dtsi files for the r8a7779 SoC.
      commit 471269b790aec03385dc4fb127ed7094ff83c16d

      v2
      * Suggestions by Mark Rutland and Sergei Shtylyov
        - Compatible strings should be "one or more" not "one" of those listed
        - Describe the generic binding as covering any MTU2 device
        - Re-order compat strings from most to least specific

      v3
      * Suggested by Laurent Pinchart
        - Reword in keeping with a similar though more extensive patch for CMT

  commit ffd24a543afe4c693d5c611ecfa01cc48e97f97d
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Aug 27 13:36:51 2014 +0900

      clocksource: sh_mtu2: Document r7s72100 binding

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings
      for a number of drivers for Renesas hardware. The purpose of this patch is
      to update the Renesas R-Car Multi-Function Timer Pulse Unit 2 (MTU2) 
driver
      to follow this convention.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

      ---
      * I plan to follow up with a patch patch to use the new binding in the
        dtsi files for the r7s72100 SoC.

      v2
      * Suggestions by Mark Rutland and Sergei Shtylyov
        - Compatible strings should be "one or more" not "one" of those listed
        - Describe the generic binding as covering any MTU2 device
        - Re-order compat strings from most to least specific

      v3
      * Suggested by Laurent Pinchart
        - Reword compat documentation for consistency with a more extensive
          CMT change

  commit 01fe3aaa3abd3379788173e0017a6299b5b438db
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Aug 27 13:36:51 2014 +0900

      clocksource: sh_cmt: Document SoC specific bindings

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      update the Renesas R-Car Compare Match Timer (CMT) driver to follow this
      convention.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

      ---
      * I plan to follow up with patches to use these new bindings in the
        dtsi files for the affected SoCs.

      v2
      * Reorder compat entries so more-specific entries and their fallbacks
        are grouped with the fallback entry coming last.
      * Explicitly document fallback

      v3
      * Avoid circular dependency in documentation of fallback
        behaviour of renesas,cmt-48-gen2
      * Use consistent case for SoC names in compat string descriptions

  commit 3aff50170a37d032c86d10c1815e875e8af0aa1a
  Merge: 2ba3894 7faee5c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:49:39 2014 -0700

      Merge branch 'tcp'

      Eric Dumazet says:

      ====================
      tcp: deduplicate TCP_SKB_CB(skb)->when

      TCP_SKB_CB(skb)->when has different meaning in output and input paths.

      In output path, it contains a timestamp.
      In input path, it contains an ISN, chosen by tcp_timewait_state_process()

      Its usage in output path is obsolete after usec timestamping.
      Lets simplify and clean this.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7faee5c0d514162853a343d93e4a0b6bb8bfec21
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 5 15:33:33 2014 -0700

      tcp: remove TCP_SKB_CB(skb)->when

      After commit 740b0f1841f6 ("tcp: switch rtt estimations to usec 
resolution"),
      we no longer need to maintain timestamps in two different fields.

      TCP_SKB_CB(skb)->when can be removed, as same information sits in 
skb_mstamp.stamp_jiffies

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 04317dafd11dd7b0ec19b85f098414abae6ed5f7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 5 15:33:32 2014 -0700

      tcp: introduce TCP_SKB_CB(skb)->tcp_tw_isn

      TCP_SKB_CB(skb)->when has different meaning in output and input paths.

      In output path, it contains a timestamp.
      In input path, it contains an ISN, chosen by tcp_timewait_state_process()

      Lets add a different name to ease code comprehension.

      Note that 'when' field will disappear in following patch,
      as skb_mstamp already contains timestamp, the anonymous
      union will promptly disappear as well.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2ba38943ba190eb6a494262003e23187d1b40fb4
  Merge: 2c048e6 8496e33
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:47:12 2014 -0700

      Merge branch 'eth_get_headlen'

      Alexander Duyck says:

      ====================
      net: Drop get_headlen functions in favor of generic function

      This series replaces the igb_get_headlen and ixgbe_get_headlen functions
      with a generic function named eth_get_headlen.

      I have done some performance testing on ixgbe with 258 byte frames since
      the calls are only used on frames larger than 256 bytes and have seen no
      significant difference in CPU utilization.

      v2: renamed __skb_get_poff to skb_get_poff
          renamed ___skb_get_poff to __skb_get_poff
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8496e3382e33ef0b6862e07aaf4025420223232e
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 5 19:22:18 2014 -0400

      ixgbe: use new eth_get_headlen interface

      Update ixgbe to drop the ixgbe_get_headlen function in favor of 
eth_get_headlen.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 24cd23d3d2e3966bc48a535cacc92356715b50c0
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 5 19:20:43 2014 -0400

      igb: use new eth_get_headlen interface

      Update igb to drop the igb_get_headlen function in favor of 
eth_get_headlen.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by:  Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56193d1bce2b2759cb4bdcc00cd05544894a0c90
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 5 19:20:26 2014 -0400

      net: Add function for parsing the header length out of linear ethernet 
frames

      This patch updates some of the flow_dissector api so that it can be used 
to
      parse the length of ethernet buffers stored in fragments.  Most of the
      changes needed were to __skb_get_poff as it needed to be updated to 
support
      sending a linear buffer instead of a skb.

      I have split __skb_get_poff into two functions, the first is skb_get_poff
      and it retains the functionality of the original __skb_get_poff.  The 
other
      function is __skb_get_poff which now works much like __skb_flow_dissect in
      relation to skb_flow_dissect in that it provides the same functionality 
but
      works with just a data buffer and hlen instead of needing an skb.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c048e646212f9880e6f201771a30daa963d7f8b
  Merge: d546c62 82eabd9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:43:54 2014 -0700

      Merge branch 'timestamping'

      Alexander Duyck says:

      ====================
      This change makes it so that the core path for the phy timestamping logic
      is shared between skb_tx_tstamp and skb_complete_tx_timestamp.  In 
addition
      it provides a means of using the same skb clone type path in non phy
      timestamping drivers.

      The main motivation for this is to enable non-phy drivers to be able to
      manipulate tx timestamp skbs for such things as putting them in lists or
      setting aside buffer in the context block.

      v2: Incorporated suggested changes from Willem de Bruijn and Eric Dumazet
           dropped uneeded comment
           restored order of hwtstamp vs swtstamp
           added destructor for skb
          Dropped usage of skb_complete_tx_timestamp as a kfree_skb w/ 
destructor

      v3: Updated destructor handling and dealt with socket reference counting 
issues

      v4: Split out combining destructors into a separate patch
      ====================

  commit 82eabd9eb2ec1603282a2c3f74dfcb6fe0aaea0e
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Sep 4 13:32:11 2014 -0400

      net: merge cases where sock_efree and sock_edemux are the same function

      Since sock_efree and sock_demux are essentially the same code for non-TCP
      sockets and the case where CONFIG_INET is not defined we can combine the
      code or replace the call to sock_edemux in several spots.  As a result we
      can avoid a bit of unnecessary code or code duplication.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 62bccb8cdb69051b95a55ab0c489e3cab261c8ef
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Sep 4 13:31:35 2014 -0400

      net-timestamp: Make the clone operation stand-alone from phy timestamping

      The phy timestamping takes a different path than the regular timestamping
      does in that it will create a clone first so that the packets needing to 
be
      timestamped can be placed in a queue, or the context block could be used.

      In order to support these use cases I am pulling the core of the code out
      so it can be used in other drivers beyond just phy devices.

      In addition I have added a destructor named sock_efree which is meant to
      provide a simple way for dropping the reference to skb exceptions that
      aren't part of either the receive or send windows for the socket, and I
      have removed some duplication in spots where this destructor could be used
      in place of sock_edemux.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 37846ef0188335e49f2491a5bbf4e0dc7d407ea0
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Sep 4 13:31:10 2014 -0400

      net-timestamp: Merge shared code between phy and regular timestamping

      This change merges the shared bits that exist between skb_tx_tstamp and
      skb_complete_tx_timestamp.  By doing this we can avoid the two diverging 
as
      there were already changes pushed into skb_tx_tstamp that hadn't made it
      into the other function.

      In addition this resolves issues with the fact that
      skb_complete_tx_timestamp was included in linux/skbuff.h even though it 
was
      only compiled in if phy timestamping was enabled.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d546c621542df9e45eedc91f35356e887ac63b7b
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Sep 4 08:21:31 2014 -0700

      ipv4: harden fnhe_hashfun()

      Lets make this hash function a bit secure, as ICMP attacks are still
      in the wild.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18a47e6d8af01db1b691802a6bb8eae73d83ad9e
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Thu Sep 4 10:15:45 2014 -0400

      net-timestamp: fix allocation error in test

      A buffer is incorrectly zeroed to the length of the pointer. If
      cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
      The buffer contents are never read, so no need to zero.

      Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")

      Reported-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1c849276b5e199f94501101c07ee9cb6ced4935
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 4 14:11:23 2014 +0300

      hyperv: NULL dereference on error

      We try to call free_netvsc_device(net_device) when "net_device" is NULL.
      It leads to an Oops.

      Fixes: f90251c8a6d0 ('hyperv: Increase the buffer length for 
netvsc_channel_cb()')
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a77f9a282a2290526a6239b17ef822ec75ac793c
  Merge: c2b32e5 aac2f1b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:21:06 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-04

      This series contains updates to i40e, i40evf, ixgbe and ixgbevf.

      Catherine adds dual speed module support to i40e.  Updates i40e to allow
      the user to change link settings when the link is down.

      Serey renames i40e_ndo_set_vf_spoofck() to i40e_ndo_set_vf_spookchk()
      to be more consistent with what is defined in netdev and removes a
      unnecessary variable assignment.

      Jesse makes a malicious driver detection warning only print if extended
      driver string is enabled for i40e.  Fixes a panic under traffic load when
      resetting or if/whenever there was a Tx-timeout because we were enabling
      the Tx queue to early.

      Anjali fixes an issue when PF reset fails, where we were trying to restart
      the admin queue which has not been setup at that point.  This resolves an
      occasional kernel panic when PF reset fails for some reason.

      Ethan Zhao replaces the use of a local i40e_vfs_are_assigned() with the
      global kernel pci_vfs_assigned() for i40e.

      Alex cleans up the FDB handling for ixgbe.  This change makes it so that
      the behavior for FDB handling is consistent between both the SR-IOV and
      non-SR-IOV cases.  The main change is that we perform bounds checking on
      the number of SR-IOV addresses regardless of if SR-IOV is enabled or not
      as we can only support a certain number of addresses in the hardware.

      Emil extends the pending Tx work check to the VF interfaces, where the
      driver initiates a reset of the interface on link loss with pending Tx
      work in order to clear the rings.  Introduces a delay for 82599 VFs of
      at least 500 usecs to make sure the VFLINKS value is correct, since this
      bit tends to flap when a DA or SFP+ cable is disconnected.

      Jacob adds code comments in ixgbe to make it more obvious that we are
      resetting features based on the fact that we do not have MSI-X enabled,
      and cannot use the previous settings.  Also resolves a kernel NULL
      pointer dereference by limiting the combined total of MACVLAN and
      SR-IOV VFs, since the hardware has a limited number of pools available
      (64).  Previously, no checks were in place to limit the number of
      accelerated MACVLAN devices based on the number of pools, which would
      be ok since there was already a limit for these well below the number of
      available pools.  However, SR-IOV uses the very same pools, therefore
      we need to ensure that the total number of pools does not exceed the
      number of pools available in the hardware.

      v2:
       - clean up code comment in patch 5 by replacing "an" with "auto
         negotiation" based on feedback from Sergei Shtylyov
       - removed un-necessary parenthesis around function call in patch 8
         based on feedback from Sergei Shtylyov
      ====================

  commit c2b32e580ccc574cf353661ee6d900947e9fdf28
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Sep 4 09:00:23 2014 +0200

      net: ethernet: cpsw: improve interrupt lookup logic in cpsw_probe()

      Simplify the interrupt resource lookup code in cpsw_probe() by the
      following:

       * Only look at the first member of the resource. As the driver only
         works for DT-enabled platforms anyway, a resource of type
         IORESOURCE_IRQ will only contain one single entry
         (res->start == res->end), so there is no need for the iteration.

       * Add a bounds check to avoid overflows if we are passed more than
         ARRAY_SIZE(priv->irqs_table) resources.

       * Assign 'ret' with the return value of devm_request_irq() so that
         cpsw_probe() returns the appropriate error code.

       * If devm_request_irq() fails, report the error code in the log
         message.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Acked-by: Mugunthan V N <mugunthanvnm@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit caa415270c732505240bb60171c44a7838c555e8
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 3 22:21:56 2014 -0700

      ipv4: fix a race in update_or_create_fnhe()

      nh_exceptions is effectively used under rcu, but lacks proper
      barriers. Between kzalloc() and setting of nh->nh_exceptions(),
      we need a proper memory barrier.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 4895c771c7f00 ("ipv4: Add FIB nexthop exceptions.")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit adf70fc087b1750c3792cd56abc6a45e49bb3a11
  Author: Pratyush Anand <pratyush.anand@xxxxxx>
  Date:   Fri Sep 5 17:48:54 2014 -0600

      PCI: designware: Fold struct pcie_port_info into struct pcie_port

      The struct pcie_port_info doesn't contain any exclusive information
      compared to other elements of struct pcie_port.  So, keeping a separate
      structure does not seem very logical.  Therefore remove this struct and
      embed its elements directly into struct pcie_port.

      Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 29abe2fda54f8e16ecff5d76d96325f31508d5ba
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Wed Sep 3 13:16:54 2014 -0700

      l2tp: fix missing line continuation

      This syntax error was covered by L2TP_REFCNT_DEBUG not being set by
      default.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f35d2a5f8df97010ced72845f204545f215a2a2d
  Merge: e4cf0b7 b73c798
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:11:25 2014 -0700

      Merge branch 'amd-xgbe-next'

      Tom Lendacky says:

      ====================
      amd-xgbe: AMD XGBE driver updates 2014-09-03

      The following series of patches includes fixes/updates to the driver.

      - Query the device for the actual speed mode (KR/KX) rather than trying
        to track it
      - Update parallel detection logic to support KR mode
      - Fix new warnings from checkpatch in the amd-xgbe and amd-xgbe-phy
        driver

      This patch series is based on net-next.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b73c798b1709e70c8a845228ef07d92c25bd8d6b
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:39 2014 -0500

      amd-xgbe-phy: Checkpatch driver fixes

      This patch contains fixes identified by checkpatch when run with the
      strict option.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a2ea14d7724e5fc1e5ba187fb47f24dfb8c0f381
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:33 2014 -0500

      amd-xgbe: Checkpatch driver fixes

      This patch contains fixes identified by checkpatch when run with the
      strict option.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e6f0562ff42967a21708acc963ae12059d1d13e3
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:22 2014 -0500

      amd-xgbe-phy: Enhance parallel detection to support KR speed

      Add support to allow parallel detection to work in KR speed. With
      both speed modes of KX and KR supported, KX must be checked first.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e3eec4e79322957d9408dc4e2cf7276c558999d7
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:16 2014 -0500

      amd-xgbe-phy: Check device for current speed mode (KR/KX)

      Since device resets can change the current mode it's possible to think
      the device is in a different mode than it actually is.  Rather than
      trying to determine every place that is needed to set/save the current
      mode, be safe and check the devices actual mode when needed rather than
      trying to track it.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0b7f509d4585210ef062051e8949b1efe3256f14
  Merge: 640b321 684284b
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:46:24 2014 +0200

      Merge tag 'integrator-for-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into 
next/soc

      Merge "single Integrator patch" from Linus Walleij:

      This sets up the dynamically detected IM-PD1 GPIO lines
      by way of GPIO descriptors, avoiding any use of the GPIO
      global numberspace.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'integrator-for-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
        ARM: integrator: add MMCI device to IM-PD1

  commit 640b321aba4b880dfa517a047ef6ccee0a437c3d
  Merge: 013c5b4 8de078f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:45:57 2014 +0200

      Merge tag 'renesas-clk-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Clk Updates for v3.18" from Simon Horman:

      * Add r8a7794 support

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-clk-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        clk: shmobile: Add r8a7794 support

  commit facdb3dd378e81b8516a8faa061e0be56d2ae7be
  Merge: d62584f 3f52669
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:33:13 2014 +0200

      Merge tag 'davinci-for-v3.18/dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt

      Pull "DT additions for DA850" from Sekhar Nori:

      Adds EDMA and audio support

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'davinci-for-v3.18/dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
        ARM: DTS: da850-evm: Enable audio via simple-card
        ARM: DTS: da850-evm: Add node for tlv320aic3106 codec
        ARM: DTS: da850-evm: Enable McASP via DT boot
        ARM: DTS: da850: Add node for McASP
        ARM: DTS: da850: Add node for edma0
        ARM: davinci: da8xx-dt: add OF_DEV_AUXDATA entry for mcasp0

  commit 85ff58a3be610ca567a78c5d4e45ddd2e89088db
  Merge: b509b5e 7cc5f27
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:29:46 2014 +0200

      Merge tag 'at91-defconfig' of git://github.com/at91linux/linux-at91 into 
next/defconfig

      Pull "First batch of AT91 defconfig update for 3.18" from Nicolas Ferre:

      - a dependency needed for SPI flash
      - enable sound on DT platforms
      - cleanup of current defconfigs:
        - addition of new PWM subsystem and related drivers
        - addition of ADC/touchscreen, watchdog or USB depending on the SoC
        - addition of power/reset drivers activated during this development 
cycle
        - removal of obsolete config options

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-defconfig' of git://github.com/at91linux/linux-at91:
        ARM: at91: sama5: update defconfig
        ARM: at91: at91sam9rl: update defconfig
        ARM: at91: at91sam9g45: update defconfig
        ARM: at91: at91sam9263: update defconfig
        ARM: at91: at91sam9261_9g10: update defconfig
        ARM: at91: at91sam9260_9g20: update defconfig
        ARM: at91: at91_dt: update defconfig
        ARM: at91/sama5_defconfig: enable sound support
        ARM: at91/at91_dt_defconfig: enable sound support
        ARM: at91: add MTD_SPI_NOR (new dependency for M25P80)

  commit d62584f3c7e7edf26512cbfe5d1723ef3fb739cd
  Merge: 046ed3c 5f81573
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:28:00 2014 +0200

      Merge tag 'at91-dt2' of git://github.com/at91linux/linux-at91 into next/dt

      Pull "Second batch of AT91 DT patches for 3.18" from Nicolas Ferre:

      - 2 little fixes for at91sam9x5 and at91sam9n12ek
      - removal of a board specific hook for sama5d3xek about phy fixup
        replaced with proper DT property definition.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-dt2' of git://github.com/at91linux/linux-at91:
        ARM: at91: remove phy fixup for sama5d3xek boards
        ARM: at91/dt: describe rgmii ethernet phy connected to sama5d3xek boards
        ARM: at91/dt: sam9n12ek: ohci: add port and vbus property
        ARM: at91/dt: sam9x5: fix ADC compatible string

  commit 6ce041aba36c6f4702cd4f6efb7af3ceb3eb9e35
  Merge: 52addcf 405a72c
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:26:40 2014 +0200

      Merge tag 'at91-drivers' of git://github.com/at91linux/linux-at91 into 
next/drivers

      Merge "First batch of AT91 drivers for 3.18" from Nicolas Ferre:

      - reset, poweroff and ram drivers are moved to their proper
        location instead of being in mach-at91 directory. They now use
        the appropriate frameworks.
      - big amount of removal of these machine specific drivers and use
        of the newly created drivers. This lead to an overhaul of the setup.c 
AT91
        startup code.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-drivers' of git://github.com/at91linux/linux-at91: (31 
commits)
        power: reset: at91-poweroff: fix wakeup status register index
        ARM: at91/power/reset: fix Kconfig "depends on" directive
        ARM: at91: fix ramc standby function registration
        ARM: at91: Remove rstc and shdwc headers
        ARM: at91: Remove rstc and shdwnc global base addresses
        ARM: at91/pm: Remove show_reset_status function
        ARM: at91: Remove poweroff code
        ARM: at91: Register the poweroff driver
        ARM: at91: Remove poweroff DT probing
        ARM: at91: Remove reset code from the machine code
        ARM: at91: Call at91_register_devices in the board files
        ARM: at91: Probe the reset driver
        ARM: at91/soc: Introduce register_devices callback
        ARM: at91: Remove the old-style reset probing
        ARM: at91: Rework ramc mapping code
        ARM: at91: setup: Switch to pr_fmt
        ARM: at91: remove old irq material
        ARM: at91: make use of the new AIC driver for dt enabled boards
        ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) 
blocks
        ARM: at91: introduce OLD_IRQ_AT91 Kconfig option
        ...

  commit 046ed3cc8886cd7f5e06cfa22e9d7c3e30873a1e
  Merge: d5f97a2 464d6e1
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:24:48 2014 +0200

      Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dt

      Merge "First batch of AT91 DT material for 3.18" from Nicolas Ferre:

      - RAM controller rework for multiple controller SoCs
      - shutdown controller addtion

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-dt' of git://github.com/at91linux/linux-at91:
        ARM: at91/dt: sama5d3: Add shutdown controller
        ARM: at91/dt: Declare a second ram controller when relevant
        ARM: at91/dt: at91sam9: use ddrck in ramc
        ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks

  commit 32dc5ca0c10c859e0e4fcc457e7c0a0c2c4b15ae
  Merge: 184df9d 2626063
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:20:07 2014 +0200

      Merge tag 'at91-cleanup' of git://github.com/at91linux/linux-at91 into 
next/cleanup

      Merge "at91: cleanup for 3.18" from Nicolas Ferre:

      First batch of AT91 cleanup for 3.18:
      Following the merge of AIC/AIC5 code as standard irqchip drivers during 
early
      3.17 merge window, we can use these drivers for AT91 DT-enabled chips and
      boards.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-cleanup' of git://github.com/at91linux/linux-at91:
        ARM: at91: remove old irq material
        ARM: at91: make use of the new AIC driver for dt enabled boards
        ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) 
blocks
        ARM: at91: introduce OLD_IRQ_AT91 Kconfig option

  commit e4cf0b756c78e252b989b86e281ecc12d40bd2f6
  Merge: b52b727 179bb6d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 12:17:39 2014 -0700

      Merge branch 'r8152-next'

      Hayes Wang says:

      ====================
      r8152: random MAC address

      If the interface has invalid MAC address, it couldn't
      be used. In order to let it work normally, give a
      random one.

      v3:
        Remove
        ether_addr_copy(dev->perm_addr, dev->dev_addr);

      v2:
        Use "%pM" format specifier for printing a MAC address.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 179bb6d7f0387102317005e131d3676e239878f5
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 4 16:15:42 2014 +0800

      r8152: use eth_hw_addr_random

      If the hw doesn't have a valid MAC address, give a random one and
      set it to the hw.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8ba789ab13157c82dbdbd4215eac42660a384646
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 4 16:15:41 2014 +0800

      r8152: change the location of rtl8152_set_mac_address

      Exchange the location of rtl8152_set_mac_address() and
      set_ethernet_addr(). Then, the set_ethernet_addr() could
      set the MAC address by calling rtl8152_set_mac_address()
      later.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b52b727594f0a1433039e7afe389d07075152548
  Merge: e020836 d4ad30b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 12:12:32 2014 -0700

      Merge branch 'rx_copybreak'

      Govindarajulu Varadarajan says:

      ====================
      enic: Add support for rx_copybreak

      The following series implements rx_copybreak.

      dma_map_single()/dma_unmap_single() is more expensive than alloc_skb & 
memcpy
      for smaller packets. By doing this we can reuse the dma buff which is 
already
      mapped. This is very useful when iommu is on. The default skb copybreak 
value
      is 256.

      When iommu is on, we can go much higher than 256. All the drivers that 
supports
      rx_copybreak provides module parameter to change this value. Since module
      parameter is the least preferred way for changing driver values, this 
series
      adds ethtool support for setting rx_copybreak.

      v4:
      Validate tunable length in ethtool_get_tunable, not in driver implemented
      function.

      Loose tunable_ops array for each tunable type. Define one function and 
let the
      driver use switch case for each type.

      Use double underscore for data type in UAPI headers.
      Use const qualifier where possible.

      v3:
      Add tunable namespace to ethtool. Use new ethtool cmd ETHTOOL_S/GTUNABLE 
to
      set/get rx_copybreak from userspace.

      v2:
      Add new ethtool_cmd for DMA buffer parameters, instead of adding new 
members to
      existing ethtool_ringparam.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d4ad30b182305ecf97f145a5d4d1fd9e728c6d01
  Author: Govindarajulu Varadarajan <_govind@xxxxxxx>
  Date:   Wed Sep 3 03:17:21 2014 +0530

      enic: Add tunable_ops support for rx_copybreak

      This patch adds support for setting/getting rx_copybreak using
      generic ethtool tunable.

      Defines enic_get_tunable() & enic_set_tunable() to get/set rx_copybreak.
      As of now, these two function supports only rx_copybreak.

      Signed-off-by: Govindarajulu Varadarajan <_govind@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f0db9b073415848709dd59a6394969882f517da9
  Author: Govindarajulu Varadarajan <_govind@xxxxxxx>
  Date:   Wed Sep 3 03:17:20 2014 +0530

      ethtool: Add generic options for tunables

      This patch adds new ethtool cmd, ETHTOOL_GTUNABLE & ETHTOOL_STUNABLE for 
getting
      tunable values from driver.

      Add get_tunable and set_tunable to ethtool_ops. Driver implements these
      functions for getting/setting tunable value.

      Signed-off-by: Govindarajulu Varadarajan <_govind@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a03bb56e67c357980dae886683733dab5583dc14
  Author: Govindarajulu Varadarajan <_govind@xxxxxxx>
  Date:   Wed Sep 3 03:17:19 2014 +0530

      enic: implement rx_copybreak

      Calling dma_map_single()/dma_unmap_single() is quite expensive compared
      to copying a small packet. So let's copy short frames and keep the buffers
      mapped.

      Signed-off-by: Govindarajulu Varadarajan <_govind@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e020836d953eb1ce5b9221b32f4613646a4d5772
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Sep 2 23:30:05 2014 +0200

      dev_ioctl: remove dev_load() CAP_SYS_MODULE message

      Marcel reported to see the following message when autoloading
      is being triggered when adding nlmon device:

        Loading kernel module for a network device with
        CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias
        netdev-nlmon instead.

      This false-positive happens despite with having correct
      capabilities set, e.g. through issuing `ip link del dev nlmon`
      more than once on a valid device with name nlmon, but Marcel
      has also seen it on creation time when no nlmon module is
      previously compiled-in or loaded as module and the device
      name equals a link type name (e.g. nlmon, vxlan, team).

      Stephen says:

        The netdev module alias is a hold over from the past. For
        normal devices, people used to create a alias eth0 to and
        point it to the type of network device used, that was back
        in the bad old ISA days before real discovery.

        Also, the tunnels create module alias for the control device
        and ip used to use this to autoload the tunnel device.

        The message is bogus and should just be removed, I also see
        it in a couple of other cases where tap devices are renamed
        for other usese.

      As mentioned in 8909c9ad8ff0 ("net: don't allow CAP_NET_ADMIN
      to load non-netdev kernel modules"), we nevertheless still
      might want to leave the old autoloading behaviour in place
      as it could break old scripts, so for now, lets just remove
      the log message as Stephen suggests.

      Reference: http://thread.gmane.org/gmane.linux.kernel/1105168
      Reported-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 60a3b2253c413cf601783b070507d7dd6620c954
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Sep 2 22:53:44 2014 +0200

      net: bpf: make eBPF interpreter images read-only

      With eBPF getting more extended and exposure to user space is on it's way,
      hardening the memory range the interpreter uses to steer its command flow
      seems appropriate.  This patch moves the to be interpreted bytecode to
      read-only pages.

      In case we execute a corrupted BPF interpreter image for some reason e.g.
      caused by an attacker which got past a verifier stage, it would not only
      provide arbitrary read/write memory access but arbitrary function calls
      as well. After setting up the BPF interpreter image, its contents do not
      change until destruction time, thus we can setup the image on immutable
      made pages in order to mitigate modifications to that code. The idea
      is derived from commit 314beb9bcabf ("x86: bpf_jit_comp: secure bpf jit
      against spraying attacks").

      This is possible because bpf_prog is not part of sk_filter anymore.
      After setup bpf_prog cannot be altered during its life-time. This prevents
      any modifications to the entire bpf_prog structure (incl. function/JIT
      image pointer).

      Every eBPF program (including classic BPF that are migrated) have to call
      bpf_prog_select_runtime() to select either interpreter or a JIT image
      as a last setup step, and they all are being freed via bpf_prog_free(),
      including non-JIT. Therefore, we can easily integrate this into the
      eBPF life-time, plus since we directly allocate a bpf_prog, we have no
      performance penalty.

      Tested with seccomp and test_bpf testsuite in JIT/non-JIT mode and manual
      inspection of kernel_page_tables.  Brad Spengler proposed the same idea
      via Twitter during development of this patch.

      Joint work with Hannes Frederic Sowa.

      Suggested-by: Brad Spengler <spender@xxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3fce0e882f61513c45c67e15bd0fde03341b58a5
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Thu Aug 7 23:36:40 2014 -0700

      PCI: imx6: Delay enabling reference clock for SS until it stabilizes

      According to the IMX6 reference manuals, REF_SSP_EN (Reference clock 
enable
      for SS function) must remain deasserted until the reference clock is
      running at the appropriate frequency.

      Delay enabling the reference clock for the SS function until it has
      stabilized.  This prevents a high link failure rate (>5%) on certain IMX6
      boards at various temperatures.

      [bhelgaas: reword changelog slightly]
      Tested-by: Fabio Estevam <festevam@xxxxxxxxx>
      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Marek Vasut <marex@xxxxxxx>
      Acked-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>

  commit 6dbaff2bfb2ab0cf5590b193ca6ba52b8990a919
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Wed Sep 3 09:42:06 2014 -0600

      ARM: tegra: rely on bootloader pinmux programming on Tegra124

      The defined mechanism for programming the Tegra pinmux is to perform all
      of the following at once in order, before using any I/O controller that
      is affected by the pinmux:

      - Set the CLAMP_INPUTS_WHEN_TRISTATED PMC register bit.
      - Set up any GPIO pins to their "initial" state.
      - Program all pinmux settings in one go.

      Other methods such as:

      - Not setting CLAMP_INPUTS_WHEN_TRISTATED.
      - Not setting GPIOs to their "initial" state before programming the
        pinmux settings of the related pin, in particular the mux function.
      - Not programming the entire pinmux at once, in order to avoid
        possible conflicting settings.

      ... are not qualified or supported by NVIDIA ASIC/syseng. They could
      cause glitches or undesired output levels on some pins, or controller
      malfunction.

      While we've been getting away with doing something different on many
      Tegra boards without issue, I believe we've just been getting lucky.
      I'd like to switch all Tegra124 systems to the correct scheme now so
      they provide the right example to follow, and require that any new
      boards we support upstream work in the same fashion.

      While it would be nice to update boards containing older SoCs for
      consistency, I don't anticipate doing so. It's too much churn to change
      at this time. At least with all Tegra124 boards converted, the most
      recent boards provide the correct example.

      Since the bootloader needs to reprogram the pinmux to access certain
      peripherals, it must program the entire pinmux due to the supported
      rules above. As such, there is no need to program any part of the pinmux
      from the kernel, unless dynamic pinmuxing is used. Given this, we couuld
      simply remove the pinmux "default" state from the DT entirely. However,
      some bootloaders parse the DT to perform their initial pinmux setup, so
      it's useful to keep the pinmux data in DT. To allow this while avoiding
      redundant work in the kernel, rename the "default" state to "boot". The
      kernel won't apply this, but bootloaders can still look for this state
      name and apply it. Note however that the DT provides zero information
      about the required initial GPIO setup, so bootloaders using this approach
      are not likely to operate correctly without an additional GPIO
      initialization table somewhere. Previous discussions on the DT mailing
      list have rejected adding such a table to DT...

      The following U-Boot commits fully initialize the pinmux:

      Jetson TK1: 4ff213b8e478 ARM: tegra: clamp inputs on Jetson TK1
      Venice2: 3365479ce78a ARM: tegra: Venice2 pinmux spreadsheet updates
      Both are part of U-Boot v2014.07 and later.

      Without those commits, the only fallout I see from this change is that
      HDMI on Venice2 no longer works. Given the very small user-base of this
      platform, I feel that requiring a bootloader update is reasonable.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit eb481f9ac95cc9350436311036e3a513e1993430
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Thu Sep 4 15:20:35 2014 -0700

      ARM: tegra: add Acer Chromebook 13 device tree

      The Acer Chromebook 13, codenamed Big, contains an NVIDIA tegra124
      processor and is similar to the Venice2 reference platform.

      The keyboard, USB 2, audio, sdcard and emmc have been tested
      and work on the 1366x768 models. The Full HD models haven't been
      tested yet.

      WiFi does not yet work, it needs at least some PMIC changes to enable
      the 32k clock.

      The elan trackpad is not yet functional but hopefully will be soon as
      there are patches under review.

      There is also an issue on reboot because the TPM isn't reset.  It will
      cause the stock firmware to enter recovery mode.  This can be worked
      around by an EC-reset, press the refresh and power keys at the same
      time.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit edfbad068bde82ef228c551569ae4eabeacaf9a6
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Thu Sep 4 15:20:34 2014 -0700

      ARM: tegra: Move pwm and dpaux labels to tegra124.dtsi

      These labels will be used by other boards in addition to Venice2, move
      them to tegra124.dtsi so they are defined in a common place.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit a2351efeb3b4e11a97117e048027a9d09855d309
  Merge: 52addcf efd01a7 385321e 84a263f 61da50d 0c4ffcf 41534e5 8961def
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 5 10:57:20 2014 -0600

      Merge branches 'pci/misc', 'pci/pm', 'pci/host-designware', 
'pci/host-imx6', 'pci/host-keystone', 'pci/host-tegra' and 'pci/host-xilinx' 
into next

      * pci/misc:
        PCI/AER: Make <linux/aer.h> standalone includable
        PCI: Remove unnecessary variable in pci_add_dynid()

      * pci/pm:
        PCI/PM: Allow PCI devices to be put into D3cold during system suspend
        PCI/PM: Drop unused runtime PM support code for PCIe ports

      * pci/host-designware:
        PCI: designware: Check private_data validity in single place
        PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()
        PCI: designware: Use pci_create_root_bus() instead of 
pci_scan_root_bus()
        PCI: designware: Parse bus-range property from devicetree
        PCI: designware: Add support for v3.65 hardware

      * pci/host-imx6:
        PCI: imx6: Probe in module_init(), not fs_initcall()
        PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()
        PCI: designware: Use pci_create_root_bus() instead of 
pci_scan_root_bus()
        PCI: designware: Parse bus-range property from devicetree
        PCI: imx6: Put LTSSM in "Detect" state before disabling it
        MAINTAINERS: Add Lucas Stach as co-maintainer for i.MX6 PCI driver
        PCI: designware: Add support for v3.65 hardware

      * pci/host-keystone:
        PCI: keystone: Add TI Keystone PCIe driver
        PCI: designware: Add support for v3.65 hardware

      * pci/host-tegra:
        PCI: tegra: Implement a proper resource hierarchy
        PCI: tegra: Add missing cleanup in error path and 
tegra_msi_teardown_irq()
        resources: Add device-managed request/release_resource()

      * pci/host-xilinx:
        PCI: xilinx: Add Xilinx AXI PCIe Host Bridge IP driver

      Conflicts:
        drivers/pci/host/Kconfig
        drivers/pci/host/Makefile

  commit b854100eda59a1df9eaf7454cc7c297910055f42
  Author: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:25:56 2014 +0900

      usb: renesas_usbhs: Add device tree support for R-Car H2 and M2

      This driver supports other SoCs, but they need boards/Soc depend code.
      So, this patch adds device tree support for R-Car H2 and M2 initially.

      Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 630a84a1819e8cd42974c66cbfb79549db70b694
  Author: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:25:40 2014 +0900

      usb: renesas_usbhs: Add device tree bindings documentation

      Document the device tree bindings for the Renesas USBHS controller.

      Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a5e4aa4d770ae96da52c8fa035751d2046e2434f
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Wed Sep 3 17:21:24 2014 +0200

      usb: musb: cppi41: tweak hrtimer values

      Intensive tests with USB audio devices connected to a musb host port
      have shown reproducible pops and clicks in both the playback and the
      capture stream.

      These are related to how the early_tx hrtimer is set up, and it turns
      out they can be fixed by reducing the timer's slack value from 40 to
      25 us. Also, when the callback is ran without taking action, it should
      be rescheduled 20 us later instead of 50 us.

      Reported-and-tested-by: Sven Neumann <neumann@xxxxxxxxx>
      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit eb11adabcfa0019ce0a5f124d282f624d58b4376
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Sep 5 16:36:32 2014 +0100

      MAINTAINERS: Add dwc3-st.c file to ARCH/STI architecture

      This patch adds the new dwc3-st.c glue driver found on
      STMicroelectronics stih407 consumer electronics SoC's into the STI
      arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f9031449269257868be17d4516a29890b469625b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Sep 5 16:36:31 2014 +0100

      usb: dwc3: dwc3-st: Add st-dwc3 devicetree bindings documentation

      This patch documents the device tree documentation required for
      the ST usb3 controller glue layer found in STiH407 devices.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f83fca0707c66e36f14efef7f68702cb12de70b7
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Sep 5 16:36:30 2014 +0100

      usb: dwc3: add ST dwc3 glue layer to manage dwc3 HC

      This patch adds the ST glue logic to manage the DWC3 HC
      on STiH407 SoC family. It manages the powerdown signal,
      and configures the internal glue logic and syscfg registers.

      [ balbi@xxxxxx : actually switch over to of_platform_depopulate() ]

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 013c5b4e6611746725cbcc0c39922d36d2968d50
  Merge: 09d12ad ad8c3af
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:42:18 2014 +0200

      Merge tag 'renesas-cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Cleanup Updates for v3.18" from Simon Horman:

      * Remove Genmai board code

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r7s72100: Remove legacy board support
        ARM: shmobile: r7s72100: genmai: Remove legacy board file
        ARM: shmobile: r7s72100: genmai: Remove reference board file

  commit 09d12ad7936df431ecbf0faf2b81c56cc4bb6392
  Merge: e0ace5f 9dddfcf
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:40:32 2014 +0200

      Merge tag 'renesas-dt-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC DT Timers Updates for v3.18" from Simon 
Horman:

      * Enable timers using DT when booting boards without Legacy-C code

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: genmai-reference: Enable MTU2 in device tree
        ARM: shmobile: r7s72100: Add MTU2 device to DT
        ARM: shmobile: marzen-reference: Enable TMU0 in device tree
        ARM: shmobile: koelsch-reference: Enable CMT0 in device tree
        ARM: shmobile: lager-reference: Enable CMT0 in device tree
        ARM: shmobile: r8a7779: Add TMU devices to DT
        ARM: shmobile: r8a7791: Add CMT devices to DT
        ARM: shmobile: r8a7790: Add CMT devices to DT

      Conflicts:
        arch/arm/mach-shmobile/setup-r8a7779.c

  commit 84a263f39403ca3b399af77499876e02e634b00b
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:37:55 2014 -0600

      PCI: designware: Check private_data validity in single place

      The driver had checks for this sprinkled all over.  As we call
      sys_to_pcie() before every instance of this check, we can move the
      check to this single location to make things clear.

      Removing the statements after BUG[_ON]() is safe as the kernel is halted 
at
      this point anyway.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit e0ace5fc33e2046e83b0ebbe03b7489eabd6cc03
  Merge: 59255f4 4333067
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:36:52 2014 +0200

      Merge tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC R8a7740 CCF and Timers Updates for v3.18" 
from Simon Horman:

      When booting using the r8a7740/armadillo800eva using dt-reference:
      * Use CCF to initialise clocks via DT
      * Initialise timers via DT

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7740: Remove r8a7740_add_standard_devices_dt
        ARM: shmobile: armadillo800eva-reference: Do not use 
r8a7740_add_standard_devices_dt()
        ARM: shmobile: armadillo800eva-reference: Enable CMT1 in device tree
        ARM: shmobile: r8a7740: Add CMT1 device to DT
        ARM: shmobile: armadillo800eva-reference: add clock overrides to DTS
        ARM: shmobile: r8a7740: add MSTP clock assignments to DT
        ARM: shmobile: r8a7740: add SoC clocks to DTS
        ARM: shmobile: r8a7740: clock register bits

  commit 61da50da903fdfc00b40f3b3e3abeca7ae51b591
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:36:48 2014 -0600

      PCI: imx6: Probe in module_init(), not fs_initcall()

      This effectively reverts f216f57ffe6e ("PCI: imx6: Probe the PCIe in
      fs_initcall()") as the resource allocation issue that prevented the driver
      from working properly at module_initcall level is now fixed in
      pcie-designware.c.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Richard Zhu <r65037@xxxxxxxxxxxxx>

  commit 59255f4de51e325571d23c8f6f5046069630619f
  Merge: 5fdebdc 86155b3
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:29:29 2014 +0200

      Merge tag 'renesas-soc2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Second Round Of Renesas ARM Based SoC Updates For v3.18" from 
Simon Horman:

      * Move legacy INTC definitions from irqs.h to intc.h
      * Remove duplicate CPUFreq bits on r8a73a0/ape6evm

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Move legacy INTC definitions from irqs.h to intc.h
        ARM: shmobile: ape6evm: Remove duplicate CPUFreq bits
        ARM: shmobile: sh73a0: Remove duplicate CPUFreq bits

  commit c346a54a6f5a68eb4d9e97b69c3905fbda34d0fc
  Merge: 3e3e406 8ddebc4
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 5 09:28:08 2014 -0600

      Merge branch 'pci/host-designware' into pci/host-imx6

      * pci/host-designware:
        PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()
        PCI: designware: Use pci_create_root_bus() instead of 
pci_scan_root_bus()
        PCI: designware: Parse bus-range property from devicetree
        PCI: designware: Add support for v3.65 hardware

  commit 5fdebdc959d7a8a6f37c4252806e0973093f7ec8
  Merge: a6fff11 fc35ca2
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:11:36 2014 +0200

      Merge tag 'renesas-init-delay-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Init Delay Updates For v3.18" from Simon 
Horman:

      * Use shmobile_init_delay across a wider range of SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-init-delay-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: kzm9g: Use shmobile_init_delay()
        ARM: shmobile: bockw: Use shmobile_init_delay()
        ARM: shmobile: r8a7778: Use shmobile_init_delay()
        ARM: shmobile: sh73a0: Use shmobile_init_delay()
        ARM: shmobile: Remove shmobile_setup_delay()
        ARM: shmobile: r8a73a4: Use shmobile_init_delay()
        ARM: shmobile: sh7372: Use shmobile_init_delay()
        ARM: shmobile: r8a7778: Update DTS to include CPU frequency
        ARM: shmobile: sh73a0: Update DTS to include CPU frequency
        ARM: shmobile: sh7372: Update DTS to include CPU frequency
        ARM: shmobile: kzm9g-reference: Remove unneeded nr_irqs initialization
        ARM: shmobile: kzm9g: Remove unneeded nr_irqs initialization
        ARM: shmobile: marzen: Remove NR_IRQS_LEGACY
        ARM: shmobile: ape6evm: Use shmobile_init_delay()
        ARM: shmobile: ape6evm: Add shmobile_init_late()
        ARM: shmobile: bockw: Add shmobile_init_late()
        ARM: shmobile: marzen: Add shmobile_init_late()
        ARM: shmobile: kzm9g: Add shmobile_init_late()

  commit a6fff11391e7bf170ed803d2786df4cb34258546
  Merge: e4e3a37 5ac9e7f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:08:14 2014 +0200

      Merge tag 'renesas-soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Updates for v3.18" from Simon Horman:

      * Remove unnecessary nr_irqs initialisation on sh73a0, sh7372,
        and r8a7779 SoCs
      * Use defines hardcoded numbers for DMA
      * Rework multiplatform include workaround
      * Correctly use shmobile_init_late on a wider range of SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: sh73a0: Remove unneeded nr_irqs initialization
        ARM: shmobile: sh7372: Remove unneeded nr_irqs initialization
        ARM: shmobile: r8a7779: Remove NR_IRQS_LEGACY
        ARM: shmobile: dma: Use defines instead of hardcoded numbers
        ARM: shmobile: Rework multiplatform include workaround
        ARM: shmobile: r7s72100: Add shmobile_init_late()
        ARM: shmobile: r8a73a4: Add shmobile_init_late()
        ARM: shmobile: r8a7778: Fix shmobile_init_late()
        ARM: shmobile: r8a7779: Fix shmobile_init_late()
        ARM: shmobile: sh73a0: Add shmobile_init_late()
        ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()

  commit b509b5e40e0a3ce39ced2187fb3ab34d10921080
  Merge: aa4f88c de46e95
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:57:40 2014 +0200

      Merge tag 'renesas-defconfig3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig

      Pull "Renesas ARM Based SoC Defconfig Updates for v3.18" from Simon 
Horman:

      Third Round of Renesas ARM Based SoC Defconfig Updates for v3.18

      * Enable Armadillo 800 EVA board in multiplatform defconfig

      Second Round Of Renesas ARM Based SoC Defconfig Updates For v3.18

      * Do not disable SUSPEND in Bockw defconfig
        - Suspend to ram is now supported

      Renesas ARM Based SoC Defconfig Updates for v3.18

      * Enable initrd in shmobile defconfig
      * Enable missing hardware support in shmobile and several board defconfigs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-defconfig3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig
        ARM: shmobile: bockw: Do not disable SUSPEND in defconfig
        ARM: shmobile: defconfig: enable initrd
        ARM: shmobile: marzen_defconfig: Enable missing hardware support
        ARM: shmobile: lager_defconfig: Enable missing hardware support
        ARM: shmobile: kzm9g_defconfig: Enable missing hardware support
        ARM: shmobile: koelsch_defconfig: Enable missing hardware support
        ARM: shmobile: bockw_defconfig: Enable missing hardware support
        ARM: shmobile: ape6evm_defconfig: Enable missing hardware support
        ARM: shmobile: shmobile_defconfig: Enable missing hardware support

  commit 2c4cbe6e5a9c71408b496e00a78ea9284e98af16
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Wed Apr 30 17:45:10 2014 -0500

      usb: dwc3: add tracepoints to aid debugging

      When we're debugging hard-to-reproduce and time-sensitive
      use cases, printk() poses too much overhead. That's when
      the kernel's tracing infrastructure comes into play.

      This patch implements a few initial tracepoints for the
      dwc3 driver. More traces can be added as necessary in order
      to ease the task of debugging dwc3.

      Reviewed-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 3ece0ec474bf3cea9eefa7f92e3d4b6c3f9f71fd
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Fri Sep 5 09:47:44 2014 -0500

      usb: dwc3: gadget: cmd argument should always be unsigned

      No functional changes, just making sure we're dealing
      with unsigned ints.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 184df9ddaab4a572e61b321abc079ca49155fc12
  Merge: 647f95f 13298fb
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:53:56 2014 +0200

      Merge tag 'renesas-kconfig-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

      Pull "Renesas ARM Based SoC Kconfig Cleanups for v3.18" from Simon Horman:

      * Update name of "R-Car M2-W" SoC (previously there was no "-W")
      * Consolidate Legacy SH_CLK_CPG and CPU_V7 Kconfig
      * Only select PM_RMOBILE for legacy case
      * Cleanup pm-rcar.o and pm-rmobile.o build using Kconfig

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-kconfig-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7791 is now called "R-Car M2-W"
        ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig
        ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig
        ARM: shmobile: Only select PM_RMOBILE for legacy case
        ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig
        ARM: shmobile: Cleanup pm-rcar.o build using Kconfig
        ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2
        ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1
        ARM: shmobile: Introduce a Kconfig entry for R-Mobile

      Includes an update to 3.17-rc2 to avoid a dependency

  commit e996061b9632d2ac7d00112208c644328c2411d5
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Aug 19 16:49:20 2014 -0500

      usb: dwc3: debug: add dwc3_gadget_event_type_string

      this new helper will return a pretty string for
      DWC3 Gadget Events.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 80977dc99be5d874d10716594e716ef317c1723c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Aug 19 16:37:22 2014 -0500

      usb: dwc3: move all string helper functions to debug.h

      Those functions are only using within debugging
      messages, grouping them into debug.h makes sense.

      While at that, also add missing multiple inclusion
      guard.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 8013e8c7117d9d54e84d80480b105f80603d9945
  Merge: 3b0b8ec f7b9847
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:35:13 2014 +0200

      Merge tag 'renesas-maintainers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into 
next/fixes-non-critical

      Merge "Renesas ARM Based SoC Maintainers Updates for v3.18" from Simon 
Horman:

      * Remove genmai_defconfig from MAINTAINERS
        genmai_defconfig was removed in v3.17-rc1.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-maintainers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Remove genmai_defconfig from MAINTAINERS

  commit d5f97a2ce9a9fc8ef3fdb366b01c8b4d2d38332a
  Merge: f60e660 40c488d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:29:57 2014 +0200

      Merge tag 'renesas-dt3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Merge "Third Round of Renesas ARM Based SoC DT Updates for v3.18" from 
Simon Horman:

      * Use tabs for indentation in kzm9g-reference and r8a7779 DTS(I) files
      * Add platform device tree bindings documentation
      * Add SoC-specific thermal compatible property to r8a73a4 and r8a7779

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: kzm9g-reference dts: Use tabs for indentation
        ARM: shmobile: r8a7779 dtsi: Use tabs for indentation
        ARM: shmobile: Add platform device tree bindings documentation
        ARM: shmobile: r8a73a4 dtsi: Add SoC-specific thermal compatible 
property
        ARM: shmobile: r8a7779 dtsi: Add SoC-specific thermal compatible 
property

  commit f60e660c5adf9af09d2143d6fe1f0f184fb3733d
  Merge: 085b5d6 f170b97
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:28:56 2014 +0200

      Merge tag 'renesas-dt2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Merge "Second Round Of Renesas ARM Based SoC DT Updates For v3.18" from 
Simon Horman:

      * Tidy up interrupt-parents
      * Add clocks register defines for r8a7740 SoC
      * Add JPU clock to r8a7791 and r8a7790 SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: sh73a0 dtsi: Move interrupt-parent to the top
        ARM: shmobile: r8a7791 dtsi: Remove superfluous interrupt-parent
        ARM: shmobile: r8a7790 dtsi: Remove superfluous interrupt-parent
        ARM: shmobile: r8a7779 dtsi: Remove superfluous interrupt-parent
        ARM: shmobile: r8a7740: clock register bits
        ARM: shmobile: r8a7791: Add JPU clock dt and CPG define.
        ARM: shmobile: r8a7790: Add JPU clock dt and CPG define.

  commit 085b5d6faac39e2d04bcb67d728aa29d03d1a5f8
  Merge: 8baebe3 d594c97
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:26:48 2014 +0200

      Merge tag 'renesas-dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Merge "Renesas ARM Based SoC DT Updates for v3.18" from Simon Horman:

      * Add VIN support to lager/r8a7790, koelsch/r8a7791 and henninger/r8a7791
      * Enable DMA for MSIOF and QSPI on r8a7790 and r8a7791

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: lager: add VIN1/ADV7180 device nodes
        ARM: shmobile: r8a7790: add VIN device nodes
        ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF
        ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI
        ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF
        ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI
        ARM: shmobile: r8a7791: Add DMAC devices to DT
        ARM: shmobile: r8a7790: Add DMAC devices to DT
        ARM: shmobile: r8a7790: Add DMAC clocks to DT
        ARM: shmobile: koelsch: add VIN1/ADV7180 DT support
        ARM: shmobile: henninger: add VIN0/ADV7180 DT support
        ARM: shmobile: r8a7791: add VIN DT support

  commit 7d6827748d54f1745314e4e582691e8c02b9b4af
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Thu Sep 4 17:27:30 2014 -0500

      iommu/omap: Fix iommu archdata name for DT-based devices

      A device is tied to an iommu through its archdata field. The archdata
      is allocated on the fly for DT-based devices automatically through the
      .add_device iommu ops. The current logic incorrectly assigned the name
      of the IOMMU user device, instead of the name of the IOMMU device as
      required by the attach logic. Fix this issue so that DT-based devices
      can attach successfully to an IOMMU domain.

      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit e3f595b9039c888016211c710eb1f58b3f60f809
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Thu Sep 4 17:27:29 2014 -0500

      iommu/omap: Check for valid archdata in attach_dev

      Any device requiring to be attached to an iommu_domain must have
      valid archdata containing the necessary iommu information, which
      is SoC-specific. Add a check in the omap_iommu_attach_dev to make
      sure that the device has valid archdata before accessing
      different SoC-specific fields of the archdata. This prevents a
      NULL pointer dereference on any misconfigured devices.

      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit a12624959ad4e3bfa8c344ad71728ffc9a379158
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Sep 5 14:57:29 2014 +0200

      drm/i915: Update DRIVER_DATE to 20140905

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7d75a871888e3f5e1a7c99bf240d1cd67d8bdfa0
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Sep 5 13:09:25 2014 +0200

      gpio: fix 'CONFIG_GPIO_IRQCHIP' comments

      These two typos were introduced in commit 1425052097b5 ("gpio: add IRQ
      chip helpers in gpiolib").

      The correct symbol name is CONFIG_GPIOLIB_IRQCHIP.

      [jkosina@xxxxxxx: add changelog]
      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit f3000e1b43f164802f2a74c9de6a398943a36378
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Thu Sep 4 22:37:55 2014 +0300

      mac80211: fix broken use of VHT/20Mhz with some APs

      commit "mac80211: disable 40MHz support in case of 20MHz AP"
      broke working VHT in 20Mhz with APs like Netgear R6300v2 which
      do not publish support for 40Mhz but allow use of VHT in 20Mhz.
      The break is because VHT is disabled once no HT cap doesn't indicate
      support for 40Mhz. This causes the assoc request to be sent without
      any VHT IE and the association is only HT due to this.

      For more details check out commit 4a817aa7
      "mac80211: allow VHT with peers not capable of 40MHz"

      Fixes: 53b954ee4a71 ("mac80211: disable 40MHz support in case of 20MHz 
AP")
      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a4bcaf5556da649f0160e60fa7b4bb2c29801c12
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Thu Sep 4 23:57:41 2014 +0200

      mac80211: extend set_coverage_class signature

      Extend mac80211 set_coverage_class API in order to enable ACK timeout
      estimation algorithm (dynack) passing coverage class equals to -1
      to lower drivers. Synchronize set_coverage_class routine signature with
      mac80211 function pointer for p54, ath9k, ath9k_htc and ath5k drivers.

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 3057dbfdab1b86a77ed6d512fc857b032f78663b
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Thu Sep 4 23:57:40 2014 +0200

      cfg80211: enable dynack through nl80211

      Enable ACK timeout estimation algorithm (dynack) using mac80211
      set_coverage_class API. Dynack is activated passing coverage class equals 
to -1
      to lower drivers and it is automatically disabled setting valid value for
      coverage class.
      Define NL80211_ATTR_WIPHY_DYN_ACK flag attribute to enable dynack from
      userspace. In order to activate dynack NL80211_FEATURE_ACKTO_ESTIMATION 
feature
      flag must be set by lower drivers to indicate dynack capability.

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit eaa336b0f5087addb32217e6a70845ed57249f76
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:06 2014 +0300

      mac80211: combine roc with the "next roc" if possible

      If the remaining time in the current roc is not long
      enough, mac80211 adds the new roc right after it
      (if they have similar params).

      However, in case of multiple rocs, the "next roc"
      is not considered, resulting in multiple rocs,
      each one with its own duration.

      Refactor the code a bit and consider the next roc,
      so a single max roc will be used instead of
      multiple rocs (which might last much longer).

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Ilan Peer <ilan.peer@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 24ecd45e2eb194dcadefeb60a16f4ca751402413
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:05 2014 +0300

      mac80211: adjust roc duration when combining ROCs

      The new duration (remaining duration after the current
      ROC ends) was calculated but not used, making the
      optimization worthless.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Ilan Peer <ilan.peer@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a62a1aed3733d7ec6489adca4c2f69881d78cfd6
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:03 2014 +0300

      cfg80211: avoid duplicate entries on regdomain intersection

      The regdom intersection code simply tries intersecting
      each rule of the source with each rule of the target.

      Since the resulting intersections are not observed
      as a whole, this can result in multiple overlapping/duplicate
      entries.

      Make the rule addition a bit more smarter, by looking
      for rules that can be contained within other rules,
      and adding only extended ones.

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit cd2f5dd709daa8a70f9eb408025dbb1c804929a8
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Wed Sep 3 15:25:02 2014 +0300

      mac80211: Add RRM support to assoc request

      In case of a RRM-supporting connection, in the association request
      frame: set the RRM capability flag, and add the required IEs.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit bab5ab7d2a5466406e8003d038cc7ce6b2d5d804
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Wed Sep 3 15:25:01 2014 +0300

      nl80211: Add flag attribute for RRM connections

      Add a flag attribute to use in associations, for tagging the target
      connection as supporting RRM. It is the responsibility of upper
      layers to set this flag only if both the underlying device, and the
      target network indeed support RRM.
      To be used in ASSOCIATE and CONNECT commands.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 1c7e23bf50264a251de53ad9fb1604683b801258
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Wed Sep 3 15:25:00 2014 +0300

      nl80211: Allow declaring RRM-related features

      Radio Resource Measurement (RRM) is a bundle of features which will
      require the entire stack to participate.
      In this patch, the driver is given the opportunity to advertise the
      device's support for these RRM-related features, using feature flags:
      1. Support for Quiet IEs.
      2. Support for adding DS Parameter Set IE to probe requests.
      3. Support for adding WFA TPC Report IE to probe requests.
      4. Support for inserting tx power value to tx-ed packets at a fixed
         offset. This is used in action frames, such as RRM's Link
         Measurement Report, where the actual tx power should be reported
         in the frame.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 6188c271f0f2cbc89a52981d252107f7f409f45f
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Wed Sep 3 15:24:59 2014 +0300

      mac80211: fix description comment of ieee80211_subif_start_xmit

      The function description claimed that on error the skb isn't
      freed even though it is, and stated return values that are
      different than what really happens in the code.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 2740f0cf8ec8bc7ee6a58f68841759e367dda98f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 3 15:24:58 2014 +0300

      cfg80211: add Intel Mobile Communications copyright

      Our legal structure changed at some point (see wikipedia), but
      we forgot to immediately switch over to the new copyright
      notice.

      For files that we have modified in the time since the change,
      add the proper copyright notice now.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit d98ad83ee86e523cc00cbf425f456fbd14b4fdc4
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 3 15:24:57 2014 +0300

      mac80211: add Intel Mobile Communications copyright

      Our legal structure changed at some point (see wikipedia), but
      we forgot to immediately switch over to the new copyright
      notice.

      For files that we have modified in the time since the change,
      add the proper copyright notice now.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 3b0b8ec99aadea710f3dece74c95523463c0087a
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Apr 15 10:26:47 2014 +0200

      ARM: spear: Remove references to PLAT_SPEAR_SINGLE

      The Kconfig symbol PLAT_SPEAR_SINGLE briefly appeared during the v3.10
      development cycle. It was removed in a merge commit before v3.10. A few
      references to it were left in the tree, probably because they didn't
      generate merge conflicts. Whatever it was, they're useless now and can
      safely be removed.

      Reported-by: Martin Walch <walch.martin@xxxxxx>
      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Reviewed-by: Rajeev Kumar <rajeev-dlh.kumar@xxxxxx>
      Cc: Rajeev Kumar <rajeev_kumar@xxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6b44f519017b219a12b37173c7eef8dfce2c0100
  Author: Scot Doyle <lkml14@xxxxxxxxxxxxx>
  Date:   Sun Aug 24 17:12:27 2014 +0000

      sched/wait: Document timeout corner case

      The timeout may elapse without 0 being returned, such as when waiting
      on an unused queue. Document this possibility.

      Signed-off-by: Scot Doyle <lkml14@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/alpine.LNX.2.11.1408241710070.6462@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 6a52f5633944f075bcc403d66164b5b90b42a751
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 5 09:12:55 2014 +0800

      regulator: da9211: Set of_match_table and export device table

      Also move da9211_i2c_id and da9211_dt_ids close to the user for better
      readability.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit da0bb557ba0b5985631a98b7450d256251e7fb5d
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 5 09:17:41 2014 +0800

      regulator: max77802: Remove duplicate rdev_get_id() call

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 97795e4da234371be8ad3904d626566b7077a9ae
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 5 09:14:26 2014 +0800

      regulator: hi6421: Fix misleading comment

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f2a25160887e00434ce1361007009120e1fecbda
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Sep 4 21:13:33 2014 +0200

      KVM: remove redundant assignments in __kvm_set_memory_region

      __kvm_set_memory_region sets r to EINVAL very early.
      Doing it again is not necessary. The same is true later on, where
      r is assigned -ENOMEM twice.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a13f533b2f1d53a7c0baa7490498caeab7bc8ba5
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Sep 4 21:13:32 2014 +0200

      KVM: remove redundant assigment of return value in kvm_dev_ioctl

      The first statement of kvm_dev_ioctl is
              long r = -EINVAL;

      No need to reassign the same value.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 34656113182b704682e23d1363417536addfec97
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Sep 4 21:13:31 2014 +0200

      KVM: remove redundant check of in_spin_loop

      The expression `vcpu->spin_loop.in_spin_loop' is always true,
      because it is evaluated only when the condition
      `!vcpu->spin_loop.in_spin_loop' is false.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 54987b7afa902e886b3a751c056c2a4d4701020e
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 2 13:23:06 2014 +0200

      KVM: x86: propagate exception from permission checks on the nested page 
fault

      Currently, if a permission error happens during the translation of
      the final GPA to HPA, walk_addr_generic returns 0 but does not fill
      in walker->fault.  To avoid this, add an x86_exception* argument
      to the translate_gpa function, and let it fill in walker->fault.
      The nested_page_fault field will be true, since the walk_mmu is the
      nested_mmu and translate_gpu instead operates on the "outer" (NPT)
      instance.

      Reported-by: Valentine Sinitsyn <valentine.sinitsyn@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ef54bcfeea6c8b04e2a4f9396e16d88558aa2eee
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Sep 4 19:46:15 2014 +0200

      KVM: x86: skip writeback on injection of nested exception

      If a nested page fault happens during emulation, we will inject a vmexit,
      not a page fault.  However because writeback happens after the injection,
      we will write ctxt->eip from L2 into the L1 EIP.  We do not write back
      if an instruction caused an interception vmexit---do the same for page
      faults.

      Suggested-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Reviewed-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c10a19930f286a24f4994c83fe71866877fb1a71
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Sep 5 10:56:35 2014 +0200

      mac80211: clean up ieee80211_i.h

      Not sure how the declaration of ieee80211_tdls_peer_del_work
      landed after the double inclusion protection end.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 02b837ffe033ed3b50787e0f3e4103ea5a34636b
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 16:51:52 2014 +0530

      pinctrl: at91: Switch to using managed clk_get

      This patch switches to using managed version of clk_get and hence
      removes clk_put from failure path.

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1f81bdc7a08e7aee271a4969f451207fd7946894
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 23:05:13 2014 +0530

      pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges

      This patch removes call to gpiochip_remove_pin_ranges() from
      platform_driver remove function as it will anway be called
      by gpiochip_remove().

      CC: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 9e3a979f03b37b8502da6cfce8581e28375cf96f
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 5 09:53:23 2014 +0200

      pinctrl: single: fix freudian slip

      commit 03e9f0cac5da6af85758276cb4624caf5911f2b9
      "pinctrl: clean up after enable refactoring"
      renamed the vtable callback .enable to .set_mux. The
      renaming was done manually, and one of the alterations
      contained a freudian slip. I confess, I am human.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2de5da5771229c0822dc78472261f0cd82e8bc14
  Author: Marek Roszko <mark.roszko@xxxxxxxxx>
  Date:   Sat Aug 23 23:12:06 2014 -0400

      pinctrl: at91: update for drive strength options and tweaks

      The drive strength patched introduced the atmel,sama5d-pinctrl
      compatible string. Drive strength is now an option for the
      CONFIG bits per pin. Also added note about MULTIDRIVE being
      equivalent to open-drain output and added missing "s" at the
      end of need everywhere in the bits descriptions.

      Signed-off-by: Marek Roszko <mark.roszko@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 4334ac2db2be9e278c95fd15260c1f49f698ffc5
  Author: Marek Roszko <mark.roszko@xxxxxxxxx>
  Date:   Sat Aug 23 23:12:04 2014 -0400

      pinctrl: at91: add drive strength configuration

      The SAMA5 and SAM9x5 series both have drive strength
      options for the PIOs. This patch adds the ability to set
      one of three hardware options for drive strengths of low,
      medium or high for the each pin. The actual current output
      of the chip based on the setting is defined in the datasheets
      and varies per pins separate from banks and with supply
      voltage.

      This patch adds three new dt-bindings that allow setting the
      strength when configuring pins. By default, no change will
      be made to the drive strength of a pin from its reset value.
      Due to the difference between the register addresses of the
      SAMA5 and SAM9x5 series, a new sama5d3-pinctrl id was added.

      Signed-off-by: Marek Roszko <mark.roszko@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5923abb205e05773e0bb16c7ca4c0b41dbeec40e
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Thu Sep 4 16:02:28 2014 +0200

      ARM: shmobile: Initial r8a7794 SoC support

      Initial support for the r8a7794 SoC, based on work by Hisashi Nakamura.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0dc50fd3dc4a70d0d317103188c129d378125643
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Thu Sep 4 16:02:27 2014 +0200

      ARM: shmobile: support Cortex-A7 in shmobile_init_delay()

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ea2d9fc1af6ebcdf849723ac4f3f91a1c93b5e7c
  Merge: 0e56673 78f543a
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:11:43 2014 +0800

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

      Merging the crypto tree for 3.17 in order to resolve the conflict
      on the 32-bit DRBG overflow fix.

  commit 9c787942907face82da505c2c5493998b56cfc5a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:13:25 2014 +0100

      drm/i915: Decouple the stuck pageflip on modeset

      If we successfully confuse the hardware, and cause it to drop a queued
      pageflip, we wait for 60s and issue a warning before continuing on with
      the modeset. However, this leaves the pending pageflip still stuck
      indefinitely. Pretend to userspace that it does complete, and let us
      start afresh following the modeset.

      v2: Rebase after refactor
      v3: Rebase, rebase.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d6bbafa183793537d8dca4d4c2e448805e59448a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:13:24 2014 +0100

      drm/i915: Check for a stalled page flip after each vblank

      Long ago, back in the racy haydays of 915gm interrupt handling, page
      flips would occasionally go astray and leave the hardware stuck, and the
      display not updating. This annoyed people who relied on their systems
      being able to display continuously updating information 24/7, and so
      some code to detect when the driver missed the page flip completion
      signal was added. Until recently, it was presumed that the interrupt
      handling was now flawless, but once again Simon Farnsworth has found a
      system whose display will stall. Reinstate the pageflip stall detection,
      which works by checking to see if the hardware has been updated to the
      new framebuffer address following each vblank. If the hardware is
      scanning out from the new framebuffer, but we still think the flip is
      pending, then we kick our driver into submision.

      This is a continuation of the effort started with
      commit 4e5359cd053bfb7d8dabe4a63624a5726848ffbc
      Author: Simon Farnsworth <simon.farnsworth@xxxxxxxxxxxx>
      Date:   Wed Sep 1 17:47:52 2010 +0100

          drm/i915: Avoid pageflipping freeze when we miss the flip prepare 
interrupt

      This now includes a belt-and-braces approach to make sure the driver
      (or the hardware) doesn't miss an interrupt and cause us to stop
      updating the display should the unthinkable happen and the pageflip fail 
- i.e.
      that the user is able to continue submitting flips.

      v2: Cleanup, refactor, and rename
      v3: Only start counting vblanks after the flip command has been seen by
          the hardware.
      v4: Record the seqno after we touch the ring, or else there may be no
          seqno allocated yet.
      v5: Rebase on mmio-flip.
      v6: Rebase, rebase.

      Reported-by: Simon Farnsworth <simon@xxxxxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75502
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> [v4]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4a804c01635a43ed073893532c058fbaa1f5154e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 2 11:17:07 2014 -0700

      net: systemport: update UMAC_CMD only when link is detected

      When we bring the interface down, phy_stop() will schedule the PHY
      state machine to call our link adjustment callback. By the time we do so,
      we may have clock gated off the SYSTEMPORT hardware block, and this will
      cause bus errors to happen in bcm_sysport_adj_link():

      Make sure that we only touch the UMAC_CMD register when there is an
      actual link. This is safe to do for two reasons:

      - updating the Ethernet MAC registers only make sense when a physical
        link is present
      - the PHY library state machine first set phydev->link = 0 before
        invoking phydev->adjust_link in the PHY_HALTED case

      This is a similar fix to the GENET one:
      c677ba8b3c47650358572091ed8a6af50bfca877 ("net: bcmgenet: update
      UMAC_CMD only when link is detected").

      Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet 
MAC driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 35b123e2f701b28977db2cde7dbbdb3fad28cad1
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 17:50:43 2014 +0300

      sched/fair: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:

        "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"

      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
       @@
       @@

       - rcu_assign_pointer
       + RCU_INIT_POINTER
         (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: paulmck@xxxxxxxxxxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140822145043.GA580@ada
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a9fe8e29945d56f35235a3a0fba99b4cf181d211
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:49:26 2014 +0200

      ipv4: implement igmp_qrv sysctl to tune igmp robustness variable

      As in IPv6 people might increase the igmp query robustness variable to
      make sure unsolicited state change reports aren't lost on the network. Add
      and document this new knob to igmp code.

      RFCs allow tuning this parameter back to first IGMP RFC, so we also use
      this setting for all counters, including source specific multicast.

      Also take over sysctl value when upping the interface and don't reuse
      the last one seen on the interface.

      Cc: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f711939d2ea9dfaecebecd1324d2ec7a7a21f65
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:49:25 2014 +0200

      ipv6: add sysctl_mld_qrv to configure query robustness variable

      This patch adds a new sysctl_mld_qrv knob to configure the mldv1/v2 query
      robustness variable. It specifies how many retransmit of unsolicited mld
      retransmit should happen. Admins might want to tune this on lossy links.

      Also reset mld state on interface down/up, so we pick up new sysctl
      settings during interface up event.

      IPv6 certification requests this knob to be available.

      I didn't make this knob netns specific, as it is mostly a setting in a
      physical environment and should be per host.

      Cc: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a49058fab2912296f068759490ac69ba43b43861
  Author: Gioh Kim <gioh.kim@xxxxxxx>
  Date:   Thu Sep 4 22:36:35 2014 -0400

      jbd/jbd2: use non-movable memory for the jbd superblock

      Sicne the jbd/jbd2 superblock is not released until the file system is
      unmounted, allocate the buffer cache from the non-moveable area to
      allow page migration and CMA allocations to more easily succeed.

      Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit a8ac900b8163703340a2fdad11c32f96b8fe686d
  Author: Gioh Kim <gioh.kim@xxxxxxx>
  Date:   Thu Sep 4 22:36:15 2014 -0400

      ext4: use non-movable memory for the ext4 superblock

      Since the ext4 superblock is not released until the file system is
      unmounted, allocate the buffer cache entry for the ext4 superblock out
      of the non-moveable are to allow page migrations and thus CMA
      allocations to more easily succeed if the CMA area is limited.

      Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 3b5e6454aaf6b4439b19400d8365e2ec2d24e411
  Author: Gioh Kim <gioh.kim@xxxxxxx>
  Date:   Thu Sep 4 22:04:42 2014 -0400

      fs/buffer.c: support buffer cache allocations with gfp modifiers

      A buffer cache is allocated from movable area because it is referred
      for a while and released soon.  But some filesystems are taking buffer
      cache for a long time and it can disturb page migration.

      New APIs are introduced to allocate buffer cache with user specific
      flag.  *_gfp APIs are for user want to set page allocation flag for
      page cache allocation.  And *_unmovable APIs are for the user wants to
      allocate page cache from non-movable area.

      Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 111e32b2f6b3f9d348b549013dab8f5053acdf19
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:39 2014 +0200

      powerpc/8xx: Duplicate two insns instead of branching

      Branching takes two cycles on MPC8xx. Lets duplicate the two instructions
      and avoid the branching.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 41cacac63c98803e9fbb054db0b74f92a8c082e4
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:38 2014 +0200

      powerpc/8xx: Optimize verification in FixupDAR

      By XORing the upper part of the instruction code, we get a value that can
      directly be verified with the second test and we can remove the first 
test.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 5bcbe24f6c7aec918b8cb75e53f8f7f897e3a091
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:38 2014 +0200

      powerpc/8xx: No need to save r10 and r3 when not calling FixupDAR

      r10 and r3 are only used inside FixupDAR function. So lets save them 
inside
      that function only.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 140a6a60ba18da6b36e7fe1cafbffd09bc805f21
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:38 2014 +0200

      powerpc/8xx: Fix comment about DIRTY update

      Since commit 2321f33790a6c5b80322d907a92d5739e7521a13, dirty handling is 
not
      handled here anymore. So we fix the comment.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 3e43640346507caaa0b3b03882a93f641ace4e58
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:37 2014 +0200

      powerpc/8xx: Remove loading of r10 at end of FixupDAR

      Since commit 2321f33790a6c5b80322d907a92d5739e7521a13, r10 is not used 
anymore
      after FixupDAR. There is therefore no need to set it up with the value of 
DAR.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 92625d491e59719f5241bad31eb0f2295479b019
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:37 2014 +0200

      powerpc/8xx: Use SCRATCH0 and SCRATCH1 also for TLB handlers

      SCRATCH0 and SCRATCH1 are only used in Exceptions prologs where no other
      exception can happen. There is therefore no need to preserve them accross
      TLB handlers, we can use them there as in other exceptions. One of the
      advantages is that they do not suffer CPU6 errata unlike M_TW register.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit ae466bde19752f8638fd458225fb65ded5db5e16
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:37 2014 +0200

      powerpc/8xx: Declare SPRG2 as a SCRATCH register

      Since commit 469d62be9263b92f2c3329540cbb1c076111f4f3, SPRG2 is used as a
      scratch register just like SPRG0 and SPRG1. So Declare it as such and fix
      the comment which is not valid anymore since that commit.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit c822e73731fce3b49a4887140878d084d8a44c08
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Thu Aug 21 12:33:53 2014 +0300

      powerpc/fsl_msi: spread msi ints across different MSIRs

      Allocate msis such that each time a new interrupt is requested,
      the SRS (MSIR register select) to be used is allocated in a
      round-robin fashion.
      The end result is that the msi interrupts will be spread across
      distinct MSIRs with the main benefit that now users can set
      affinity to each msi int through the mpic irq backing up the
      MSIR register.
      This is achieved with the help of a newly introduced msi bitmap
      api that allows specifying the starting point when searching
      for a free msi interrupt.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit de99f53d3af0e1bb9bc6c9e3107d72f3af6e05e9
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:25:05 2014 +0300

      powerpc/fsl_msi: show more meaningful names in /proc/interrupts

      Rename the irq controller associated with a MSI
      interrupt to fsl-msi-<V>, where <V> is the virq
      of the cascade irq backing up this MSI interrupt.
      This way, one can set the affinity of a MSI
      through the cascade irq associated with said MSI
      interrupt.
      Given this example /proc/interrupts snippet:

                 CPU0       CPU1       CPU2       CPU3
       16:          0          0          0          0   OpenPIC    16 Edge     
 mpic-error-int
       17:          0          4          0          0  fsl-msi-224   0 Edge    
  eth0-rx-0
       18:          0          5          0          0  fsl-msi-225   1 Edge    
  eth0-tx-0
       19:          0          2          0          0  fsl-msi-226   2 Edge    
  eth0
       [...]
      224:          0         11          0          0   OpenPIC   224 Edge     
 fsl-msi-cascade
      225:          0          0          0          0   OpenPIC   225 Edge     
 fsl-msi-cascade
      226:          0          0          0          0   OpenPIC   226 Edge     
 fsl-msi-cascade
       [...]

      To change the affinity of MSI interrupt 17
      (having the irq controller named "fsl-msi-224")
      instead of writing /proc/irq/17/smp_affinity, use
      the associated MSI cascade irq, in this case,
      interrupt 224, e.g.:

         echo 6 > /proc/irq/224/smp_affinity

      Note that a MSI cascade irq covers several MSI
      interrupts, so changing the affinity on the
      cascade will impact all of the associated MSI
      interrupts.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 543c043cbae79164aa087f96294cb37fc4a19a59
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:25:03 2014 +0300

      powerpc/fsl_msi: change the irq handler from chained to normal

      As we do for other fsl-mpic related cascaded irqchips
      (e.g. error ints, mpic timers), use a normal irq handler
      for msi irqs too.
      This brings some advantages such as mask/unmask/ack/eoi
      and irq state taken care behind the scenes, kstats
      updates a.s.o plus access to features provided by mpic,
      such as affinity.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 834952314c8bae7331b0797a071958dda9bec60d
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:25:01 2014 +0300

      powerpc/fsl_msi: reorganize structs to improve clarity and flexibility

      Store cascade_data in an array inside the driver
      data for later use.
      Get rid of the msi_virq array since now we can
      encapsulate the virqs in the cascade_data
      directly and access them through the array
      mentioned earlier.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 9593e61582248fe30b099d59d15edd5a30f87add
  Author: Qipan Li <Qipan.Li@xxxxxxx>
  Date:   Tue Sep 2 17:02:36 2014 +0800

      spi: sirf: cleanup the indentation of marcos

      let "#define" statement keep same indentation. the old code layout is
      pretty ugly.

      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0021d97334d207169d2935489b8be11dc52c54a8
  Author: Qipan Li <Qipan.Li@xxxxxxx>
  Date:   Tue Sep 2 17:01:04 2014 +0800

      spi: sirf: fix 'cmd_transfer' function typos

      unify 'cmd_transfer' like 'pio_transfer' and 'dma_transfer' as void
      function, and also change left_rx_word according to transfer result.

      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d26e2c4d72c2f2a38246f618480864fe3224929c
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:09:29 2014 -0400

      ext4: renumber EXT4_EX_* flags to avoid flag aliasing problems

      Suggested-by: Andreas Dilger <adilger@xxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 0e5ecf0a762627b949141df1d83094a9b0eb54a8
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 4 18:09:29 2014 -0400

      jbd2: optimize jbd2_log_do_checkpoint() a bit

      When we discover written out buffer in transaction checkpoint list we
      don't have to recheck validity of a transaction. Either this is the
      last buffer in a transaction - and then we are done - or this isn't
      and then we can just take another buffer from the checkpoint list
      without dropping j_list_lock.

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dc6e8d669cf5cb3ff84707c372c0a2a8a5e80845
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:09:22 2014 -0400

      jbd2: don't call get_bh() before calling 
__jbd2_journal_remove_checkpoint()

      The __jbd2_journal_remove_checkpoint() doesn't require an elevated
      b_count; indeed, until the jh structure gets released by the call to
      jbd2_journal_put_journal_head(), the bh's b_count is elevated by
      virtue of the existence of the jh structure.

      Suggested-by: Jan Kara <jack@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 754cfed6bbcfdea6afb14f2686f7f8d71e94d4e2
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:08:22 2014 -0400

      ext4: drop the EXT4_STATE_DELALLOC_RESERVED flag

      Having done a full regression test, we can now drop the
      DELALLOC_RESERVED state flag.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit e3cf5d5d9a86df1c5e413bdd3725c25a16ff854c
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:07:25 2014 -0400

      ext4: prepare to drop EXT4_STATE_DELALLOC_RESERVED

      The EXT4_STATE_DELALLOC_RESERVED flag was originally implemented
      because it was too hard to make sure the mballoc and get_block flags
      could be reliably passed down through all of the codepaths that end up
      calling ext4_mb_new_blocks().

      Since then, we have mb_flags passed down through most of the code
      paths, so getting rid of EXT4_STATE_DELALLOC_RESERVED isn't as tricky
      as it used to.

      This commit plumbs in the last of what is required, and then adds a
      WARN_ON check to make sure we haven't missed anything.  If this passes
      a full regression test run, we can then drop
      EXT4_STATE_DELALLOC_RESERVED.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit a521100231f816f8cdd9c8e77da14ff1e42c2b17
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:06:25 2014 -0400

      ext4: pass allocation_request struct to ext4_(alloc,splice)_branch

      Instead of initializing the allocation_request structure in
      ext4_alloc_branch(), set it up in ext4_ind_map_blocks(), and then pass
      it to ext4_alloc_branch() and ext4_splice_branch().

      This allows ext4_ind_map_blocks to pass flags in the allocation
      request structure without having to add Yet Another argument to
      ext4_alloc_branch().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit efd01a72e7ec99ed583151fbf16b176cd2158967
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 5 14:08:55 2014 +0200

      PCI/AER: Make <linux/aer.h> standalone includable

      The header file references u16 and u32 types, but they are not defined in
      the header nor does the header pull in the necessary includes for them.
      This causes build breakage when the file is included without any of the
      dependencies being satisfied from somewhere else.

      Fix this by including linux/types.h (for u16 and u32).

      [bhelgaas: removed pci_dev declaration (already added by 5ccb8225abf2)]
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 0a2e912d296201c476fe5d7ba6ac23a66325935f
  Author: Xia Kaixu <kaixu.xia@xxxxxxxxxx>
  Date:   Wed Sep 3 21:18:12 2014 +0800

      ARM: cns3xxx: fix allmodconfig panic in pci driver

      The kernel panic occurs when running an allmodconfig kernel on
      OMAP4460. The inicall "cns3xxx_pcie_init" does not check which
      hardware it's running on and just tries to access to its specific
      registers. Now call it from .init_late callback from the two
      machine descriptors.

      Signed-off-by: Xia Kaixu <kaixu.xia@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Anton Vorontsov <anton@xxxxxxxxxx>
      Cc: Felix Fietkau <nbd@xxxxxxxxxxx>
      Cc: Imre Kaloz <kaloz@xxxxxxxxxxx>
      Cc: linaro-kernel@xxxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx

  commit 8ddebc4103e6544bd31f0c97e55491387717a124
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:52:40 2014 +0200

      PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()

      The pci_common_init_dev() call right before will already handle the device
      resource allocation, so this call was a no-op.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 92483df2bad7649caacad60ec7b0f8016e894e11
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:52:39 2014 +0200

      PCI: designware: Use pci_create_root_bus() instead of pci_scan_root_bus()

      Use pci_create_root_bus() similar to other PCI host controller drivers.

      The main problem with pci_scan_root_bus() is that it not only creates the
      root bus, but also activates all devices on the bus.  This triggers PCI
      device driver probe routines, which fail because resources haven't been
      allocated.

      To work around this we made sure that the host controller driver is probed
      early and finishes resource allocation before any other device drivers are
      registered.  Switching to pci_create_root_bus() allows us to get rid of
      this special handling.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 4f2ebe00597c44f7dc6f88a052a2981ddcf6a0b6
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:52:38 2014 +0200

      PCI: designware: Parse bus-range property from devicetree

      This allows to explicitly specify the covered bus numbers in the
      devicetree, which will come in handy once we see a SoC with more than one
      PCIe host controller instance.

      Previously the driver relied on the behavior of pci_scan_root_bus() to 
fill
      in a range of 0x00-0xff if no valid range was found.  We fall back to the
      same range if no valid DT entry was found to keep backwards compatibility,
      but now do it explicitly.

      [bhelgaas: use %pR in error message to avoid duplication]
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 0c4ffcfe1fbc1ef564ec137eab21137cb013b00e
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Tue Sep 2 17:26:19 2014 -0600

      PCI: keystone: Add TI Keystone PCIe driver

      The Keystone PCIe controller is based on v3.65 version of the Designware
      h/w.  Main differences are:

          1. No ATU support
          2. Legacy and MSI IRQ functions are implemented in application 
register
             space
          3. MSI interrupts are multiplexed over 8 IRQ lines to the Host side.

      All of the application register space handing code is organized into
      pci-keystone-dw.c and the functions are called from pci-keystone.c to
      implement PCI controller driver.  Also add necessary DT documentation and
      update the MAINTAINERS file for the driver.

      [bhelgaas: spelling and whitespace fixes]
      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Mohit Kumar <mohit.kumar@xxxxxx>
      CC: Pratyush Anand <pratyush.anand@xxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Richard Zhu <r65037@xxxxxxxxxxxxx>
      CC: Kishon Vijay Abraham I <kishon@xxxxxx>
      CC: Marek Vasut <marex@xxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 41534e53786df49b708c1e06f5d6ef9b53fbb689
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Aug 1 14:15:11 2014 +0200

      PCI: tegra: Implement a proper resource hierarchy

      Currently the resource hierarchy generated from the PCIe host bridge is
      completely flat:

          $ cat /proc/iomem
          00000000-00000fff : /pcie-controller@00003000/pci@1,0
          00003000-000037ff : pads
          00003800-000039ff : afi
          10000000-1fffffff : cs
          28000000-28003fff : r8169
          28004000-28004fff : r8169
          ...

      The host bridge driver doesn't request all the resources that are used.
      Windows allocated to each of the root ports aren't tracked, so there is no
      way for resources allocated to individual devices to be matched up with 
the
      correct parent resource by the PCI core.

      This patch addresses this in two steps.  It first takes the union of all
      regions associated with the PCIe host bridge (control registers, root port
      registers, configuration space, I/O and prefetchable as well as non-
      prefetchable memory regions) and uses it as the new root of the resource
      hierarchy.

      Subsequently, regions are allocated from within this new root resource so
      that the resource tree looks much more like what's expected:

          # cat /proc/iomem
          00000000-3fffffff : /pcie-controller@00003000
            00000000-00000fff : /pcie-controller@00003000/pci@1,0
            00003000-000037ff : pads
            00003800-000039ff : afi
            10000000-1fffffff : cs
            20000000-27ffffff : non-prefetchable
            28000000-3fffffff : prefetchable
              28000000-280fffff : PCI Bus 0000:01
                28000000-28003fff : 0000:01:00.0
                  28000000-28003fff : r8169
                28004000-28004fff : 0000:01:00.0
                  28004000-28004fff : r8169
          ...

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 019fa46ebc93c654da1b29f472a66b3bf7880464
  Author: Jisheng Zhang <jszhang@xxxxxxxxxxx>
  Date:   Tue Jul 29 09:33:30 2014 +0800

      PCI: tegra: Add missing cleanup in error path and tegra_msi_teardown_irq()

      We should call tegra_msi_free() to free the MSI bit if 
irq_create_mapping()
      fails.  And we need to dispose the IRQ mapping during IRQ teardown.

      [bhelgaas: made irqd_to_hwirq() change suggested by Thierry]
      Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>

  commit 8d38821cbcf51292cd5a23469d03bd38932a3ba9
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Aug 1 14:15:10 2014 +0200

      resources: Add device-managed request/release_resource()

      Provide device-managed implementations of the request_resource() and
      release_resource() functions.  Upon failure to request a resource, the new
      devm_request_resource() function will output an error message for
      consistent error reporting.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>

  commit aa4f88c812b50d0cf77289fd50a9a4fed6bd4173
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Aug 31 13:09:39 2014 +0100

      ARM: configs: Enable cpufreq-cpu0 for multi_v7_defconfig

      Many boards share the cpufreq-cpu0 driver meaning that if we enable it in
      multi_v7_defconfig we can get a reasonable amount of functional utility 
for
      systems and test coverage for a fairly small increase in kernel size.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 4b86a33b5c4558b5e36fb6ae1d18afec7bccec1e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Aug 31 13:03:10 2014 +0100

      ARM: configs: Remove REGULATOR_VIRTUAL_CONSUMER from defconfigs

      The virtual consumer is a test device intended to be used while developing
      regulator drivers, it should never be used in production. Remove it from
      all defconfigs to avoid confusion among users.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 8baebe30642e76a5209093e75c7bdb4c8b6394eb
  Merge: c30131c ac42f48
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 22:01:33 2014 +0200

      Merge tag 'v3.18-rockchip-dma' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

      Pull "rockchip dma support" from Heiko Stuebner:

      Enable the AMBA bus and add necessary dma-controller dts nodes

      * tag 'v3.18-rockchip-dma' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: add rk3066 and rk3188 dma controllers
        ARM: dts: rockchip: add rk3288 dma controllers
        ARM: rockchip: enable the AMBA bus

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit c30131cf20a5a917a13f4bdefd71f2a545cb3fe6
  Merge: 7d1311b f23a617
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 21:58:03 2014 +0200

      Merge tag 'v3.18-rockchip-dts1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

      Pull "First hunk of Rockchip dts changes for 3.18" from Heiko Stuebner:

      - dw_mmc conversion from Jaehoon Chung
      - mmc support for rk3288
      - pwm + backlight for rk3288
      - rtc for Radxa Rock
      - saradc base nodes

      * tag 'v3.18-rockchip-dts1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: add saradc nodes
        ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board
        ARM: dts: Enable PWM backlight on rk3288-evb
        ARM: dts: Add main PWM info to rk3288
        ARM: dts: Move the PMIC interrupt pinctrl line to rk3288-evb common
        ARM: dts: Enable emmc and sdmmc on the rk3288-evb boards
        ARM: dts: Add emmc and sdmmc to the rk3288 device tree
        ARM: dts: rockchip: unuse the slot-node and deprecate the 
supports-highspeed for dw-mmc

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit c96bfaffb783b86555e13d97e871c2adeb97d613
  Merge: 7d1311b 9e9bc23
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 21:52:28 2014 +0200

      Merge tag 'davinci-for-v3.18/board' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into 
next/fixes-non-critical

      Merge "DaVinci board file fixes for v3.18" from Sekhar Nori:

      Some non-critcal fixes for DA850 EVM board file
      adding missing regulator information.

      * tag 'davinci-for-v3.18/board' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
        ARM: davinci: board-da850-evm: Add needed regulators for tlv320aic3106 
codec
        ARM: davinci: board-da850-evm: Mark dcdc2 of TPS65070 as always_on

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 647f95fa99b16e7c7854a202e91e6aa22ebeecf4
  Merge: fff74a9 77cfe68
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 21:44:54 2014 +0200

      Merge tag 'msm-cleanup-for-arm-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into 
next/cleanup

      Merge "MSM cleanups" from Linus Walleij:

      This cleans out some cruft code in the MSM architecture.

      * tag 'msm-cleanup-for-arm-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
        ARM: msm: Update the references to DEBUG_MSM_UARTx
        ARM: msm: remove reference to MSM_SERIAL_DEBUGGER
        ARM: msm: delete dangling mahimahi board file

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e4e3a37d3316332e02e06188dccf4401611e07b9
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 16:31:15 2014 +0400

      ARM: clps711x: Add SOC BUS support

      Add SOC BUS support with CPU family, machine name and unique ID.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e917ba44f8775e476079f2c163985eb9f49703e8
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 16:31:14 2014 +0400

      ARM: clps711x: edb7211: Use new PWM driver for backlight

      Remove existing tricks for handling PWM and use CLPS711X PWM driver.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit fff74a935ec81d2353423917a2638aa1570d4634
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 16:31:13 2014 +0400

      ARM: clps711x: Switch CLPS711X subarch to use clk and clocksource driver

      This patch removes old support for clk and clocksource support and
      switches platform to use new drivers.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 7850cdfc8028cc7d522c032f64c62c1c01e85875
  Author: Qipan Li <Qipan.Li@xxxxxxx>
  Date:   Tue Sep 2 17:01:01 2014 +0800

      spi: sirf: correct spi gpio and hardware chipselect behaviour

      the old codes check the cs-gpios, if the gpio number is 0 like:
      <&gpio, 0, 0>, the driver will use the only hardware chipselect.

      this is wrong because of_spi_register_master() can read property
      cs-gpios from device node and set the spi master's cs number and
      gpio cs automatically based on whether the cs-gpios is valid.

      this patch fixes the beviour of CSR spi driver and move to a core
      level supported way.

      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 85362efb80070bed890602483f71cd103be303c2
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:12 2014 +0200

      ASoC: ssm2602: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner. While we are at it also remove the
      regcache_cache_only() calls from suspend/resume as there shouldn't be any 
IO
      between suspend and resume.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0f0cc5a775ebe88d9be12489874bd2799b42e242
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:11 2014 +0200

      ASoC: ssm2518: Cleanup manual bias level transitions

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_OFF at the end of CODEC probe()
      can also be removed as the CODEC is already in OFF state at this point.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cd5d3a151118cd815be15970db099bcdb3f0ad12
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:10 2014 +0200

      ASoC: adav80x: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner. While we are at it also remove the
      regcache_cache_only() calls from suspend/resume as there shouldn't be any 
IO
      between suspend and resume.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0e0f9b960a011a9e3815004f37cc475229170dfd
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:09 2014 +0200

      ASoC: adau17x1: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d7858bd647cda68bf832997a280a2f44aec01f1b
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:08 2014 +0200

      ASoC: adau1373: Cleanup manual bias level transitions

      The ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF
      when removing the CODEC, no need to do it manually anymore.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a80932979a72ef9d4e66a69520c7588cc6de5699
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:07 2014 +0200

      ASoC: Always run default suspend/resume code

      We do a bit more than just running the callbacks during suspend and resume
      these days (e.g. call regcache_mark_dirty() during suspend). But this is
      only when suspend and resume callbacks are specified for the driver,
      otherwise nothing is done. This means that drivers which don't want to do
      anything special during suspend and resume, but still want the standard
      operations to run, need to provide empty suspend and resume callback
      functions (rather than no callbacks). This patch updates the suspend and
      resume code to always run standard sequence regardless of whether suspend
      and resume handlers are provided.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 86dbf2ac6fcb2d2932d4610f2dfe0954aa0633f7
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:06 2014 +0200

      ASoC: Add support for automatically going to BIAS_OFF on suspend

      There is a substantial amount of drivers that in go to SND_SOC_BIAS_OFF on
      suspend and go back to SND_SOC_BIAS_SUSPEND on resume (Often this is even
      the only thing done in the suspend and resume handlers). This patch
      introduces a new suspend_bias_off flag, which when set by a driver will 
let
      the ASoC core automatically put the device's DAPM context at the
      SND_SOC_BIAS_OFF level during suspend. Once the device is resumed the DAPM
      context will go back to SND_SOC_BIAS_STANDBY (if the context is idle,
      otherwise to SND_SOC_BIAS_ON).

      This will allow us to remove a fair bit of duplicated code from the 
drivers.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1c325f771a88579f227fe017e4ee77d852cf5435
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:05 2014 +0200

      ASoC: Shutdown DAPM contexts when removing a card

      Currently when a ASoC sound card is unregistered we leave the individual
      components in their current state, just call the remove() callback and 
leave
      it to the drivers to do the proper shutdown/cleanup.

      This patch introduces a call to snd_soc_dapm_shutdown() when removing the
      card.  This will make sure that all DAPM widgets are properly powered down
      and all DAPM contexts are put at the SND_SOC_BIAS_OFF level. This will
      ensure that all components are properly powered down when the card is
      removed.

      Since a lot of drivers manually go to SND_SOC_BIAS_OFF in their remove
      callback this will also allow us to remove a bit of duplicated code.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 01e0df6647e713469466c7bb6d7157c2e3046192
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:04 2014 +0200

      ASoC: Set card->instantiated to false when removing the card

      Set card->instantiated to false when the card is removed to make sure that
      operations that expect the card to be fully instantiated do not run 
anymore
      during card removal.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 769b475323463cf7967ec993e8aa573022fbb68b
  Merge: e02c716 b792346
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Sep 4 20:10:21 2014 +0100

      Merge branch 'topic/component' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-suspend

  commit 71bcada88b0f3c7f11fa5b8a4b30ae66dbfabbf3
  Author: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:27:54 2014 -0500

      edac: altera: Add Altera SDRAM EDAC support

      This patch adds support for the CycloneV and ArriaV SDRAM controllers.
      Correction and reporting of SBEs, Panic on DBEs.

      There was a discussion thread on whether this driver should be an mfd 
driver
      or just make use of syscon, which is already a mfd. Ultimately, the
      decision to use a simple syscon interface was reached.[1]

      [1] https://lkml.org/lkml/2014/7/30/514

      [dinguyen] Fixed Kconfig to have EDAC_ALTERA_MC as a tristate to prevent a
      build failure for allmodconfig.

      Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      [dinguyen] cleaned up commit message
      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit db906eb2101b0564b0c65edf4a8647395196342e
  Author: Jade Bilkey <herself@xxxxxxxxxxxx>
  Date:   Sat Aug 30 15:14:14 2014 -0400

      ath5k: added debugfs file for dumping eeprom

      Signed-off-by: Jade Bilkey <herself@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 87fed556d08d21dd7dd3e0222c94c187e4c2d5e2
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Wed Sep 3 10:35:13 2014 +0200

      bcma: get info about flash type SoC booted from

      There is an ongoing work on cleaning MIPS's nvram support so it could be
      re-used on other platforms (bcm53xx to say precisely).
      This will require a bit of extra logic in bcma this patch implements.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d17ec4d55223d9487df195012762da6f85862d4c
  Merge: ef4ead3 712b24a
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 13:45:56 2014 -0400

      Merge branch 'for-john' of 
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

  commit ef4ead3f29256ed83991cd77b39334aadd25672a
  Merge: 6a5d088 d061661
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 13:41:33 2014 -0400

      Merge tag 'mac80211-next-for-john-2014-08-29' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

      Johannes Berg <johannes@xxxxxxxxxxxxxxxx> says:

      "Not that much content this time. Some RCU cleanups, crypto
      performance improvements, and various patches all over,
      rather than listing them one might as well look into the
      git log instead."

      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

      Conflicts:
        drivers/net/wireless/ath/wil6210/wmi.c

  commit 0d37899363b0e5486f8800231b7edd75e8b60942
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Sep 3 20:01:55 2014 +0200

      pinctrl: generic: Fix PIN_CONFIG_DRIVE_OPEN_SOURCE source/drain doc 
mismatch

      PIN_CONFIG_DRIVE_OPEN_SOURCE enables open source, not open drain.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c4edb116803933346d7ac5640a3f91c91158f9db
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Tue Sep 2 17:46:47 2014 +0800

      pinctrl: prima2: add I2S 2ch, 6ch, nodin, mclk groups

      we have done that for atlas6 in commit ed36c1a, 086b8904 etc. here we
      do same things for prima2.

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2ed36928373cc3dfb20a4d17042e9a6e05538e41
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Sep 4 11:58:19 2014 -0400

      memfd_test: Add missing argument to printf()

      Add a missing path argument buf to printf()

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>

  commit 3af0dbd592fe0a92002f16e341519ba03e92adf7
  Author: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
  Date:   Mon Sep 1 11:19:52 2014 +0800

      gpio: mcp23s08 to support both device tree and platform data

      Device tree is not enabled in some architecture where gpio
      driver mcp23s08 is still required.

      v2-changes:
      - Parse device tree properties into platform data other than
        individual variables.
      v3-changes:
      - Use of_node in gpio_chip device structure, because the
        struct device * always has an of_node which is NULL when
        OF is not used.

      Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 57e67900d4c7949ad646a5f43a8ca5180170d2a0
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Sep 3 10:31:16 2014 -0400

      memfd_test: Make it work on 32-bit systems

      This test currently fails on 32-bit systems since we use u64 type to pass 
the
      flags to fcntl.

      This commit changes this to use 'unsigned int' type for flags to fcntl 
making it
      work on 32-bit systems.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>

  commit 0a5d667048ab3b22dff3c60561a79310981ee897
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:43:00 2014 +0530

      pinctrl: sirf: Remove gpiochip on failure cases

      This patch releases gpiochip related resources by calling
      gpiochip_remove when gpiochip_irqchip_add fails.

      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      CC: Barry Song <Baohua.Song@xxxxxxx>
      CC: Rongjun Ying <rongjun.ying@xxxxxxx>
      CC: Yuping Luo <yuping.luo@xxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 59e22114b253aaa7caf14221df4dcf924d067922
  Author: Ezra Savard <ezra.savard@xxxxxxxxxx>
  Date:   Fri Aug 29 10:58:46 2014 -0700

      gpio: zynq: Fixed broken wakeup implementation

      Use of unmask/mask in set_wake was an incorrect implementation. The new
      implementation correctly sets wakeup for the gpio chip's IRQ so the gpio 
chip
      will not sleep while wakeup-enabled gpio are in use.

      Signed-off-by: Ezra Savard <ezra.savard@xxxxxxxxxx>
      Reviewed-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a19467788170c55104082ba82c8d50f54b9d6106
  Author: Ezra Savard <ezra.savard@xxxxxxxxxx>
  Date:   Fri Aug 29 10:58:45 2014 -0700

      gpio: zynq: Mask non-wakeup GPIO interrupts on suspend

      Added flag to the GPIO chip so that IRQ from non-wakeup GPIO will
      not wake the system.

      Signed-off-by: Ezra Savard <ezra.savard@xxxxxxxxxx>
      Reviewed-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f712c554a7fca8f6308afbce844eacbf5e48787b
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:16 2014 +0300

      pinctrl: qcom: Make the target processor value configurable

      Currently the value used to specify that interrupts from the gpio should
      be routed to the application processor is hardcoded for all Qualcomm SoCs.
      But the new APQ8084 SoC uses a different value. To resolve this, we make
      this value configurable for each SoC. For all existing SoCs we continue
      to use the current value, and only for APQ8084 we use the new value.

      Suggested-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a9d490c5a8a05b1ff7d2d6fe5bf1053033788e76
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:14 2014 +0300

      dt: Document Qualcomm APQ8084 pinctrl binding

      Define a new binding for the Qualcomm TLMM (Top-Level Mode Mux) based pin
      controller inside the APQ8084.

      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c4f6f9c0f38a30148f05bf477ffe3213b8dc2e0c
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:13 2014 +0300

      pinctrl: qcom: Add APQ8084 pinctrl support

      This patchset adds pinctrl support for the Qualcomm APQ8084 platform.

      This set of patches adds pinctrl support for the Qualcomm APQ8084 
platform.
      The first patch adds the pin definitions. The second patch contains the
      devicetree binding documentation. The third patch adds the DT node.
      The last patch makes the INTR_TARGET_PROC_APPS value configurable and
      defines it for each existing SoC.

      Tested on IFC6540 board.

      Changes since v3:
       - Fixed the sdc valid pin values in the binding documentation - sdc2
         instead of sdc3. (suggested by Bjorn Andersson)

      Changes since v2:
       - Fixed some incorrect bits and offsets. (suggested by Bjorn Andersson)
       - Updated binding documentation to follow the format of msm8960.
         (suggested by Bjorn Andersson)
       - Added fourth patch, which removes the hardcoded INTR_TARGET_PROC_APPS
         value and makes it configurable. Also we keep the current value for
         existing SoCs. (suggested by Bjorn Andersson)

      Changes since v1:
       - Updated the total number of pins (suggested by Bjorn Andersson)
       - Added the missing pin info (provided by Andy Gross)
       - Updated groups and functions to be consistent with other pinctrls.
         (suggested by Andy Gross)
       - Removed unused functions, qdss and test pins. (suggested by Andy Gross)
       - Updated the documentation with the possible functions.

      Reviewed-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 75a41826e2c5dc1dc0fd5195fc29b031c97337af
  Author: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 16:09:32 2014 -0500

      arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.

      Add the Altera SDRAM EDAC bindings and device tree changes to the Altera 
SoC
      project.

      There was a discussion thread on whether this driver should be an mfd 
driver
      or just make use of syscon, which is already a mfd. Ultimately, the
      decision to use a simple syscon interface was reached.[1]

      [1] https://lkml.org/lkml/2014/7/30/514

      Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxxx>
      [dinguyen] cleaned-up commit header and remove version history.
      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit c6dcb1010239e484a461178d3318b35ef44dbcf0
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 10:37:22 2014 -0500

      ARM: dts: socfpga: memreserve first 4KB for future system use

      This patch adds a /memreserve/ section to reserve the first 4K for future
      use by the system. One possible use-case is trampoline code used to bring
      secondary cores online.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxxx>
      ---
      v3: Update commit message based on Mark Rutland's comment
      v2: Add a comment in the dts files

  commit 8126def857fdc5aba60a72a3a883f5eccf7c91d7
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 10:21:48 2014 -0500

      ARM: dts: socfpga: Add SD card detect

      Revision D of the SOCFGPA devkit has a GPIO line used for SD/MMC card 
detect.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxxx>

  commit 6314b318735a7b02271255ea4dae91ed95f528a1
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 16:29:28 2014 -0500

      ARM: dts: socfpga: remove extra alias in the ArriaV devkit

      commit [2755e187 dts: socfpga: Add DTS entry for adding the stmmac glue
      layer for stmmac.] added an extra ethernet alias in the ArriaV devkit
      board file. This patch removes it.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit f5bbe55a270fa153465df23c266f61973c4c7dc0
  Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
  Date:   Mon Aug 11 15:57:50 2014 -0500

      ARM: dts: socfpga: unuse the slot-node and deprecate the 
supports-highspeed for
      dw-mmc

      dw-mmc controller can support multiple slots.
      But, there are no use-cases anywhere. So we don't need to support the
      slot-node for dw-mmc controller.
      And "supports-highspeed" property in dw-mmc is deprecated.
      "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>

  commit ce9e1ac1b9becb9481f8492d9ccf713398a07ef8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Sep 4 11:31:58 2014 -0300

      [media] tw68: make tw68_pci_tbl static and constify

      drivers/media/pci/tw68/tw68-core.c:72:22: warning: symbol 'tw68_pci_tbl' 
was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e15d1c12c5878b3a80d6573af1721e17264e0286
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 03:36:14 2014 -0300

      [media] tw68: refactor and cleanup the tw68 driver

      Refactor and clean up the tw68 driver. It's now using the proper
      V4L2 core frameworks.

      Tested with my Techwell tw6805a and tw6816 grabber boards.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5740f4e75f713015067e2667a52bd3b35ef91e07
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 03:31:07 2014 -0300

      [media] tw68: add original tw68 code

      This tw68 driver has been out-of-tree for many years on gitorious:
      https://gitorious.org/tw68/tw68-v2.

      This copies that code to the kernel as a record of that original code.

      Note that William Brack's email address in these sources is no longer
      valid and I have not been able to contact him. However, all the code is
      standard GPL.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2d025a5b763bc8344fe656e2df8c9900c0c99f28
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Thu Sep 4 12:27:43 2014 +0100

      drm/i915: Introduce a for_each_plane() macro

      Tired of copy/pasting things around.

      v2: Rebase on top of the for_each_pipe() change adding dev_priv as first
          argument.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8961def56845593f22ce85474e428f6e4892fdd3
  Author: Srikanth Thokala <sthokal@xxxxxxxxxx>
  Date:   Wed Aug 20 21:56:02 2014 +0530

      PCI: xilinx: Add Xilinx AXI PCIe Host Bridge IP driver

      This is the driver for Xilinx AXI PCIe Host Bridge Soft IP.

      [bhelgaas: minor whitespace fixes]
      Signed-off-by: Srikanth Thokala <sthokal@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 2789339044fb6dfbee0c8cd77e26438b80e333ee
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Thu Sep 4 12:27:23 2014 +0100

      drm/i915: Rewrite ABS_DIFF() in a safer manner

      The new version of the macro does a few things better:
        - protect the arguments,
        - only evaluate the arguments once,
        - check that the arguments are of the same type,

      Change LC_FREQ_2K to be a unsigned 64bit constant and removed the '()'
      from the caller as a result.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 951468f33118d1183fd22a5e8450b80a5afc0dd9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:55:31 2014 +0300

      drm/i915: Add comments explaining the vdd on/off functions

      Jani wanted some comments to explain why we call certain vdd on/off
      functions in certain places.

      v2: Make the comments more thorough (Imre)

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 08aff3fe26ae7a0d6f302ac2e1b7e2eb9933cd42
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:09 2014 +0300

      drm/i915: Move DP port disable to post_disable for pch platforms

      We need to turn the DP port off after the pipe, otherwise the pipe won't
      turn off properly on certain pch platforms at least (happens on my ILK for
      example).  This also matches the BSpec modeset sequence better. We still
      don't match the spec exactly though (eg. audio disable should happen
      much earlier), but at last this eliminates the nasty
      wait_for_pipe_off() timeouts.

      We already did the port disable after the pipe for VLV/CHV and for CPU
      eDP.

      For g4x leave the port disable where it is since that matches the
      modeset sequence in the documentation and I don't have a suitable
      machine to test if the other order would work.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7b13b58a802bbea6d94aac4e3cc6b33e481eb900
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:08 2014 +0300

      drm/i915: Enable DP port earlier

      Bspec says we should enable the DP port before enabling panel power,
      and that the port must be enabled with training pattern 1. Do so.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 43072a454646d22f81808bdc8fb1b269ee1717a6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:07 2014 +0300

      drm/i915: Turn on panel power before doing aux transfers

      On VLV/CHV the panel power sequencer may need to be "kicked" a bit to
      lock onto the new port, and that needs to happen before any aux
      transfers are attempted if we want the aux transfers to actaully
      succeed. So turn on panel power (part of the "kick") before aux
      transfers (DPMS_ON + link training).

      This also matches the documented modeset sequence better for pch
      platforms. The documentation doesn't explicitly state anything about the
      DPMS or link training DPCD writes, but the panel power on step is
      always listed before link training is mentioned.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      References: https://bugs.freedesktop.org/show_bug.cgi?id=70117
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6491ab27caa2d802b02bfa620a53476ffae5fa3e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:06 2014 +0300

      drm/i915: Be more careful when picking the initial power sequencer pipe

      Try to make sure we find the power sequencer that the BIOS used
      by first looking for one which has the panel power enabled, then
      fall back to one with VDD force bit enabled, and finally look at
      just the port select bits. This should make us pick the correct
      power sequencer when the BIOS has already enabled the panel.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      [danvet: Shorten the vlv_intial_pps_pipe to make lines fit into 80
      chars.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 773538e86081d146e0020435d614f4b96996c1f9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:54:56 2014 +0300

      drm/i915: Reset power sequencer pipe tracking when disp2d is off

      The power sequencer loses its state when the disp2d power well is down.
      Clear the dev_priv->pps_pipe tracking so that the power sequencer state
      gets reinitialized the next time it's needed.

      v2: Fix the pps_mutex vs. power_domain mutex deadlock by taking power
          domain reference first
      v3: Rename from edp_pps_(un)lock() to just pps_(un)lock() for the future,
          update due to backlight code changes

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a4a5d2f8a96e09844a91469e889f15bd5e927399
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:54:20 2014 +0300

      drm/i915: Track which port is using which pipe's power sequencer

      VLV/CHV have a per-pipe panel power sequencer which locks onto the
      port once used. We need to keep track wich power sequencers are
      locked to which ports.

      v2: remove spurious whitespace change, rebase due to backlight changes 
(Imre)

      Reviewed-by: Antti Koskipaa <antti.koskipaa@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Break some really long lines to appease checkpatch a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e39b999a6f229386ea6c58cb1c10ce9dc912869b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:53:14 2014 +0300

      drm/i915: Fix edp vdd locking

      Introduce a new mutex (pps_mutex) to protect the power sequencer
      state. For now this state includes want_panel_vdd as well as the
      power sequencer registers.

      We need a single mutex (as opposed to per port) because later on we
      will need to deal with VLV/CHV which have multiple power sequencer
      which can be reassigned to different ports.

      v2: Add the locking to intel_dp_encoder_suspend too (Imre)
      v3: Take care intel_edp_backlight_power() and
          _intel_edp_backlight_on/off(), deal with reboot notifier
          vlv_power_sequencer_pipe() call (Imre)

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9cfb76905da525579d0d43c1205c86033d0ae3e5
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Thu Sep 4 10:59:41 2014 +0300

      ASoC: tlv320aic31xx: Enable support for S24_LE format

      S24_LE is the same on the bus as S24_3LE, which means the codec can 
support
      it.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 95468892fdfeef6d1004b524e35957629efdbe00
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 15:39:54 2014 +0100

      drm/i915: Reset the HEAD pointer for the ring after writing START

      Ville found an old w/a documented for g4x that suggested that we need to
      reset the HEAD after writing START. This is a useful fixup for some of
      the g4x ring initialisation woes, but as usual, not all.

      v2: Do the rewrite unconditionally anyway

      References: https://bugs.freedesktop.org/show_bug.cgi?id=76554
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ffe51d0d8abce3139a970c640ed48e73e9c360bb
  Author: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
  Date:   Wed Sep 3 10:33:53 2014 +0200

      HID: add support for PenMount HID TouchScreen Driver

      This patch adds a seperate hid-penmount driver to work
      around an issue with the HID report descriptor. The
      descriptor does not contain the ContactID usage and as
      result the touchscreen is represented as normal mouse
      to the system.

      This driver maps the button 0 emitted by the touchscreen
      to BTN_TOUCH. This makes it possible to use touch events
      in userspace.

      Signed-off-by: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
      Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit adceac14166da8c466223a35ec59c4a4adeef976
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Thu Sep 4 09:25:37 2014 +0200

      usb: serial: xsens_mt: always bind to interface number 1

      Probe is testing if the current interface provides two bulk endpoints.
      While this achieves the goal of only binding to the correct interface,
      we already know we can find the device on interface number 1. Stop
      checking the endpoints and just return successfully when interface
      number 1 is probed.

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 7c13325380ee520ece4ddf517c6f6f895eb63f98
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Mon Sep 1 11:39:21 2014 +0200

      usb: serial: xsens_mt: add author and description

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit aac2f1bf14d07c8f13048915f39df4a527350c9a
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Thu Aug 21 06:17:59 2014 +0000

      ixgbe: limit combined total of macvlan and SR-IOV VFs

      Hardware has a limited number of pools available (64). Previously, no
      checks were in place to limit the number of accelerated macvlan devices
      based on the number of pools. Normally this would be ok, because there
      was already a limit for these well below the number of available pools.
      However, SR-IOV uses the very same pools. Therefor, we need to ensure
      that the total number of pools (number of VFs plus the number of non-VF
      pools in use for accelerated macvlans) does not exceed the number of
      pools available in hardware.

      This patch resolves a kernel NULL pointer dereference caused by the 
following commands:

      $modprobe ixgbe max_vfs=63

      $ethtool -K eth2 l2-fwd-offload on

      $ip link add link eth2 macvlan0 type macvlan

      $ip link set dev macvlan0 up

      [  992.950080] BUG: unable to handle kernel NULL pointer dereference at 
0000000000000056
      [  992.951109] IP: [<ffffffffa003b71e>] ixgbe_disable_fwd_ring+0x1e/0xf0 
[ixgbe]
      [  992.951684] PGD 22a80e067 PUD 232e9b067 PMD 0
      [  992.952389] Oops: 0000 [#1] SMP
      [  992.953014] Modules linked in: nfsd lockd nfs_acl exportfs auth_rpcgss 
oid_registry sunrpc bridge stp llc vhost_net macvtap macvlan vhost tun 
kvm_intel kvm ioatdma ixgbe mdio igb dca
      [  992.956042] CPU: 2 PID: 11928 Comm: ifconfig Not tainted 
3.16.0-rc6-net-next-07-29-2014-FCoE+ #1
      [  992.956915] Hardware name: Intel Corporation S2600CO/S2600CO, BIOS 
SE5C600.86B.02.03.0003.041920141333 04/19/2014
      [  992.957791] task: ffff8804341c0000 ti: ffff8801d7dc8000 task.ti: 
ffff8801d7dc8000
      [  992.958660] RIP: 0010:[<ffffffffa003b71e>]  [<ffffffffa003b71e>] 
ixgbe_disable_fwd_ring+0x1e/0xf0 [ixgbe]
      [  992.959613] RSP: 0018:ffff8801d7dcbbb8  EFLAGS: 00010286
      [  992.960093] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 
0000000000000001
      [  992.960575] RDX: ffff880232eb7000 RSI: 0000000000000000 RDI: 
ffff88022dc05800
      [  992.961059] RBP: ffff8801d7dcbbd8 R08: 0000000000000000 R09: 
0000000000000000
      [  992.961541] R10: 0000000000000001 R11: 0000000000000000 R12: 
ffff88022ec20980
      [  992.962023] R13: ffff880232eb7000 R14: 0000000000000001 R15: 
0000000000000001
      [  992.962508] FS:  00007fab264887a0(0000) GS:ffff880237640000(0000) 
knlGS:0000000000000000
      [  992.963378] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [  992.963858] CR2: 0000000000000056 CR3: 000000022a939000 CR4: 
00000000001427e0
      [  992.964340] Stack:
      [  992.964806]  ffff88022ec28840 ffff88022ec20980 ffff88022dc05800 
ffff880232eb7000
      [  992.965976]  ffff8801d7dcbc28 ffffffffa003bae8 ffff8801d7dcbbe8 
0000000000000400
      [  992.967147]  000000000000000d ffff88022ec20980 ffff88022ec20000 
ffff88022dc05800
      [  992.968319] Call Trace:
      [  992.968795]  [<ffffffffa003bae8>] ixgbe_fwd_ring_up+0x88/0x280 [ixgbe]
      [  992.969284]  [<ffffffffa0041d83>] ixgbe_fwd_add+0x173/0x220 [ixgbe]
      [  992.969767]  [<ffffffffa015056c>] macvlan_open+0x1bc/0x230 [macvlan]
      [  992.970256]  [<ffffffff816b8de7>] __dev_open+0xd7/0x150
      [  992.970735]  [<ffffffff816b8bd7>] __dev_change_flags+0xa7/0x170
      [  992.971220]  [<ffffffff816b8ccb>] dev_change_flags+0x2b/0x70
      [  992.971703]  [<ffffffff817471b2>] devinet_ioctl+0x602/0x6d0
      [  992.972184]  [<ffffffff81748168>] inet_ioctl+0x78/0x90
      [  992.972666]  [<ffffffff816a143b>] sock_do_ioctl+0x2b/0x70
      [  992.973146]  [<ffffffff816a14ed>] sock_ioctl+0x6d/0x260
      [  992.973627]  [<ffffffff811ad3b4>] do_vfs_ioctl+0x84/0x540
      [  992.974109]  [<ffffffff811a4c81>] ? final_putname+0x21/0x50
      [  992.974593]  [<ffffffff818725d5>] ? sysret_check+0x22/0x5d
      [  992.975073]  [<ffffffff811ad901>] SyS_ioctl+0x91/0xa0
      [  992.975550]  [<ffffffff818725a9>] system_call_fastpath+0x16/0x1b
      [  992.976026] Code: ff 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 
48 83 ec 20 48 89 5d e8 4c 89 65 f0 48 89 f3 4c 89 6d f8 4c 8b a7 08 02 00 00 
<44> 0f b6 6e 56 44 03 af 14 02 00 00 4c 89 e7 e8 5e f2 ff ff be
      [  992.982261] RIP  [<ffffffffa003b71e>] ixgbe_disable_fwd_ring+0x1e/0xf0 
[ixgbe]
      [  992.983212]  RSP <ffff8801d7dcbbb8>
      [  992.983681] CR2: 0000000000000056
      [  992.984248] ---[ end trace 9f54802b5cc3638b ]---

      Cc: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit eec66731de41643c9752cccb54b9b1830039a5e9
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Thu Aug 21 06:16:55 2014 +0000

      ixgbe: add comment noting recalculation of queues

      Since we previously called ixgbe_set_num_queues just prior to attempting
      to set our interrupt scheme, it may be non obvious why we have to call
      it again inside the function. Add a comment which helps make it more
      obvious that we are resetting features based on the fact that we do not
      have MSI-X enabled, and cannot use the previous settings.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b8a2ca19bc1479745952967ec998fd92de92ec85
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Wed Aug 13 05:52:13 2014 +0000

      ixgbevf: introduce delay for checking VFLINKS on 82599

      VFLINKS.LINKUP bit tends to flap when a DA or SFP+ cable is disconnected.
      It can take up to 500 usecs for the LINKUP bit to be correct.

      This patch resolves the issue by introducing a delay for 82599 VFs of at
      least 500 usecs to make sure the VFLINKS value is correct.

      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 07923c17b15e5251bb6e22e5f05be0d1009858d6
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Tue Aug 12 07:12:08 2014 +0000

      ixgbe: reset interface on link loss with pending Tx work from the VF

      ixgbe initiates a reset of the interface on link loss with pending Tx work
      in order to clear the rings.

      This patch extends the pending Tx work check to the VF interfaces with the
      same purpose.

      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit bcfd3432d1625ef749a8697d194010d0c75b97c9
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Jul 17 02:11:22 2014 +0000

      ixgbe: Cleanup FDB handling code

      This change makes it so that the behavior for FDB handling is consistent
      between both the SR-IOV and non-SR-IOV cases.  The main change here is 
that we
      perform bounds checking on the number of SR-IOV addresses regardless of if
      SR-IOV is enabled or not as we can only support a certain number of 
addresses
      in the hardware.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c24817b6babd4b966e68db536c004949bf24dae7
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Jul 22 18:36:43 2014 +0000

      i40e: use global pci_vfs_assigned() to replace local 
i40e_vfs_are_assigned()

      There is global funcion pci_vfs_assigned(), so use it instead of composing
      local one.

      Signed-off-by: Ethan Zhao <ethan.kernel@xxxxxxxxx>
      Tested-by: Sibai Li <sibai.li@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e966d5c612c08e04fe8ca1a87c2ba8403775b814
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:26 2014 +0000

      i40e/i40evf: Bump i40e/i40evf versions

      Bump i40e version to 1.0.11 and i40evf version to 1.0.5.

      Change-ID: I63a60fa2efe82aae87a8a3095f43218db57d46ce
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>

  commit 32b5b81170b6a60cf41d403ab31c417b56ff0d44
  Author: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
  Date:   Tue Aug 12 06:33:14 2014 +0000

      i40e: fix panic due to too-early Tx queue enable

      This fixes the panic under traffic load when resetting.  This issue
      could also show up if/whenever there is a Tx-timeout.

      Change-ID: Ie393a1f17fd5d962e56fc3bfe784899ef25402f5
      Signed-off-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
      Signed-off-by: Mitch Williams <mitch.a.williams@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit a316f651c73f782ff7c6df623a69b67f8f464856
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:25 2014 +0000

      i40e: Fix an issue when PF reset fails

      We shouldn't restart Admin queue subtask if PF reset fails since we do
      not have the AQ setup at that point. This patch makes sure we disable AQ
      clean subtask when PF reset fails.

      This will resolve an occasional kernel panic when PF reset fails for
      some reason.

      Change-ID: I11a747773362a8c5c0ad7a10cd34be0bda8eb9e8
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit faf32978616dc2dfe3dbbbe628806887a2115d44
  Author: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:21 2014 +0000

      i40e: make warning less verbose

      The driver is un-necessarily printing a warning that is only marginally
      useful to the user.  Make the warning only print if extended driver
      string printing is enabled, other messages related to a reset event
      will still continue to print.

      Change-ID: I5e8beca6516a2f176cd2e72b0ac2b3b909e6c953
      Signed-off-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 94128516290dad59d3aaef791faa815c1293298f
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:16 2014 +0000

      i40e: Tell OS link is going down when calling set_phy_config

      Since we don't seem to be getting an LSE telling us link is going down
      during set_phy_config (but we do get an LSE telling us we are coming
      back up), fake one for the OS and tell them link is going down. Also
      do an atomic restart no matter what because there are times the user
      may want to end with link up even if they started with link down (like
      if they accidentally set it to a speed that can't link and are trying to
      fix it).

      Change-ID: I0a642af9c1d0feb67bce741aba1a9c33bd349ed6
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 356821a37dee93317779e39c781a5c103565c508
  Author: Serey Kong <serey.kong@xxxxxxxxx>
  Date:   Tue Jul 29 04:03:53 2014 +0000

      i40e: Remove unnecessary assignment

      Remove unnecessary setting of "ret" variable as it's already set at
      the top of the function.

      Change-ID: Icaccfc67f335817a23579b7c43625d59ad6c9925
      Signed-off-by: Serey Kong <serey.kong@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e6d9004d22989c9894d183e7161e7a4ea02477fe
  Author: Serey Kong <serey.kong@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:14 2014 +0000

      i40e: Change wording to be more consistent

      Change "spoofck" to "spoofchk" to be consistent with as defined in netdev.

      Change-ID: I9866d6284cb5f92c8d71dc0776c6d1e71dfb62a5
      Signed-off-by: Serey Kong <serey.kong@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c57e9f179b5cd2f4fbdfc973e9174094b06ca43b
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:13 2014 +0000

      i40e: Allow user to change link settings if link is down

      Allow the user to change auto-negotiation and speed settings if
      link is down.

      Change-ID: I372967c627682b5e1835f623a7cbf41b21b51043
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 124ed15bf126b5bf437c8eee2873ecbeef464146
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:12 2014 +0000

      i40e: Add dual speed module support

      Now that fw has implemented dual speed module support, we can add ours.
      Also, add the phy type for 1G LR/SR and set its media type to fiber.
      Lastly, instead of a WARN_ON if the phy type is not recognized just print
      a warning.

      Change-ID: I2e5227d4a8c2907b0ed423038e5dbce774e466b0
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 51128e8ac839495e0f2c8287cfe65f9277494a98
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 3 13:46:26 2014 +0200

      pinctrl: sh-pfc: rename confusing pinmux ops variable

      The vtable named *pinmux_ops in the affected files are not really
      about pin multiplexing, but a struct related to some PFC-specific
      operations, inclusing pin config (bias setting). Rename the variable
      so as to avoid confusions.

      Acked-by: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit edad3b2a57082f6166b4f13445f70e8d3fc415fb
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 3 13:37:38 2014 +0200

      pinctrl: imx/mxs: move freescale drivers to subdir

      This moves all the Freescale-related drivers (i.MX and MXS) to
      its own subdirectory to clear the view.

      Cc: Alexander Shiyan <shc_work@xxxxxxx>
      Cc: Anson Huang <b20788@xxxxxxxxxxxxx>
      Cc: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Cc: Denis Carikli <denis@xxxxxxxxxx>
      Cc: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 03e9f0cac5da6af85758276cb4624caf5911f2b9
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 3 13:02:56 2014 +0200

      pinctrl: clean up after enable refactoring

      commit 2243a87d90b42eb38bc281957df3e57c712b5e56
      "pinctrl: avoid duplicated calling enable_pinmux_setting for a pin"
      removed the .disable callback from the struct pinmux_ops,
      making the .enable() callback the only remaining callback.

      However .enable() is a bad name as it seems to imply that a
      muxing can also be disabled. Rename the callback to .set_mux()
      and also take this opportunity to clean out any remaining
      mentions of .disable() from the documentation.

      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Acked-by: Fan Wu <fwu@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 83ee73c1795d867f20525a53ea60e55c7b59a373
  Author: Richard Genoud <richard.genoud@xxxxxxxxx>
  Date:   Wed Sep 3 17:53:48 2014 +0200

      tty: doc: Fix grammar in serial/tty

      Correct spelling typos in serial/tty

      Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4ad72b7fadd285f849439cdbc408f8b847cef704
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 19:23:37 2014 +0100

      drm/i915: Fix unsafe vma iteration in i915_drop_caches

      When unbinding, there is a possibility that we drop the active reference
      on the object, thereby freeing it. If that happens, we may destroy the
      vm link as well as the object and vma. So iterate carefully.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0e56673b7bb4e66c15a5a2ca2d9ecabf9d74c2af
  Author: Ted Percival <ted@xxxxxxxxxx>
  Date:   Thu Sep 4 15:18:21 2014 +0800

      crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description

      Signed-off-by: Ted Percival <ted@xxxxxxxxxx>
      Acked-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e2cffb5f493a8b431dc87124388ea59b79f0bccb
  Author: Ondrej Kozina <okozina@xxxxxxxxxx>
  Date:   Mon Aug 25 11:49:54 2014 +0200

      crypto: algif - avoid excessive use of socket buffer in skcipher

      On archs with PAGE_SIZE >= 64 KiB the function skcipher_alloc_sgl()
      fails with -ENOMEM no matter what user space actually requested.
      This is caused by the fact sock_kmalloc call inside the function tried
      to allocate more memory than allowed by the default kernel socket buffer
      size (kernel param net.core.optmem_max).

      Signed-off-by: Ondrej Kozina <okozina@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 67a97845830f79584c9db8849ac723e5d2d57f65
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Thu Sep 4 08:56:06 2014 +0200

      HID: thingm: fix workqueue race on remove

      thingm_remove_rgb() needs to flush the workqueue after all the LED classes
      have been unregistered, otherwise the removal might race with another LED
      event coming, causing thingm_led_set() to schedule additional work after
      thingm_remove_rgb() has flushed it. This obviously causes oops later, as
      the scheduled work has been freed in the meantime.

      In addition to that, move the hid_hw_stop() to an earlier place, so that
      dmesg is not polluted by failure messages about not being able to write
      the LED while the device is being shut down.

      Reported-and-tested-by: Dylan Alex Simon <dylan-kernel@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 467669c5740a6f27780b991016995f95a6d47836
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 16:00:54 2014 -0700

      HID: hid-sensor-hub: re-add mistakenly removed 
USB_DEVICE_ID_STM_HID_SENSOR id

      Adding USB_DEVICE_ID_STM_HID_SENSOR again in the quirk table. During 3.16 
merge
      cycle somehow quirk for device id USB_DEVICE_ID_STM_HID_SENSOR is missing.
      I see commit dde3b45cd74e ("HID: hid-sensor-hub: new device id and quirk
      for STM Sensor hub") added new id USB_DEVICE_ID_STM_HID_SENSOR_1,
      but didn't really delete the old device id.
      Anyway we need to add this back, otherwise it breaks ST sensor hubs.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 315427691c7a064718b5ad7d378d7f1c1898a626
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Wed Sep 3 03:17:24 2014 -0700

      locking/semaphore: Resolve some shadow warnings

      Resolve some shadow warnings resulting from using the name
      jiffies, which is a well-known global. This is not a problem
      of course, but it could be a trap for someone copying and
      pasting code, and it just makes W=2 a little cleaner.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409739444-13635-1-git-send-email-jeffrey.t.kirsher@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b89df95d52d5fd0de5a2ca3f8b49aaaee4675151
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Wed Sep 3 09:18:00 2014 -0700

      mlx4_en: Convert the normal skb free path to dev_consume_skb_any()

      It would appear the mlx4_en driver was still making a call to
      dev_kfree_skb_any() where dev_consume_skb_any() would be more
      appropriate.  This should make dropped packet profiling/tracking
      easier/better over a NIC driven by mlx4_en.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 968d1af17b01b5eb343e17f64281561e1e169bb6
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:27 2014 +0900

      ARM: shmobile: armadillo800eva reference: Remove DTS

      The r8a7740 Armadillo800EVA DTS can now be used both for
      DT Multiplatform and the legacy case. Because of that
      remove the r8a7740 Armadillo800EVA DT reference DTS file.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 52031d41be060e9a7f6d113728109aed4758f7ae
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:18 2014 +0900

      ARM: shmobile: armadillo800eva reference: Remove C board code

      Now when the r8a7740 generic multiplatform case has the same
      features as the DT reference board code then get rid of the
      Armadillo800EVA DT reference C board code. DT Reference code
      in the future shall make use of the r8a7740 Multiplatform
      support code with the generic SoC machine vector.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 940001762ac514810e305aab356983829e5fa82a
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 09:22:36 2014 +0800

      lib/rhashtable: allow user to set the minimum shifts of shrinking

      Although rhashtable library allows user to specify a quiet big size
      for user's created hash table, the table may be shrunk to a
      very small size - HASH_MIN_SIZE(4) after object is removed from
      the table at the first time. Subsequently, even if the total amount
      of objects saved in the table is quite lower than user's initial
      setting in a long time, the hash table size is still dynamically
      adjusted by rhashtable_shrink() or rhashtable_expand() each time
      object is inserted or removed from the table. However, as
      synchronize_rcu() has to be called when table is shrunk or
      expanded by the two functions, we should permit user to set the
      minimum table size through configuring the minimum number of shifts
      according to user specific requirement, avoiding these expensive
      actions of shrinking or expanding because of calling synchronize_rcu().

      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Acked-by: Thomas Graf <tgraf@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f59533f9ca5634e7b8914252e48aee9d9cbe501
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Sep 3 17:56:09 2014 +0200

      qdisc: validate frames going through the direct_xmit path

      In commit 50cbe9ab5f8d ("net: Validate xmit SKBs right when we
      pull them out of the qdisc") the validation code was moved out of
      dev_hard_start_xmit and into dequeue_skb.

      However this overlooked the fact that we do not always enqueue
      the skb onto a qdisc. First situation is if qdisc have flag
      TCQ_F_CAN_BYPASS and qdisc is empty.  Second situation is if
      there is no qdisc on the device, which is a common case for
      software devices.

      Originally spotted and inital patch by Alexander Duyck.
      As a result Alex was seeing issues trying to connect to a
      vhost_net interface after commit 50cbe9ab5f8d was applied.

      Added a call to validate_xmit_skb() in __dev_xmit_skb(), in the
      code path for qdiscs with TCQ_F_CAN_BYPASS flag, and in
      __dev_queue_xmit() when no qdisc.

      Also handle the error situation where dev_hard_start_xmit() could
      return a skb list, and does not return dev_xmit_complete(rc) and
      falls through to the kfree_skb(), in that situation it should
      call kfree_skb_list().

      Fixes:  50cbe9ab5f8d ("net: Validate xmit SKBs right when we pull them 
out of the qdisc")
      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3f3c7eec60ad4f990d7bcbc41a1597a4fc7268f6
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Sep 3 12:12:50 2014 +0200

      qdisc: exit case fixes for skb list handling in qdisc layer

      More minor fixes to merge commit 53fda7f7f9e (Merge branch 'xmit_list')
      that allows us to work with a list of SKBs.

      Fixing exit cases in qdisc_reset() and qdisc_destroy(), where a
      leftover requeued SKB (qdisc->gso_skb) can have the potential of
      being a skb list, thus use kfree_skb_list().

      This is a followup to commit 10770bc2d1 ("qdisc: adjustments for
      API allowing skb list xmits").

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 126f998e4ae8bc45cd72c7e62c53767c007fc319
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Sep 3 09:49:01 2014 +0900

      ARM: shmobile: lager: correct memory map

      The base address of the second memory region on the lager
      board is 0x140000000. Update the tag used in the dts file accordingly.

      This is a documentation fix and should have no run-time affect.

      This problem was introduced when the second memory region
      was added to the lager dts file by 62bc32a2573c4219
      ("ARM: shmobile: Include all 4 GiB of memory on Lager)"
      in v3.14.

      Reported-by: NAOYA SHIIBA <naoya.shiiba.nx@xxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4081363fbe84a7ebac6d3339dd2775df45d856d0
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 15:31:18 2014 -0700

      f2fs: introduce F2FS_I_SB, F2FS_M_SB, and F2FS_P_SB

      This patch adds three inline functions to clean up dirty casting codes.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 017f14e88bf15ca96eb377b3b14fc3c3332e6b9b
  Author: Todd Broch <tbroch@xxxxxxxxxxxx>
  Date:   Wed Sep 3 16:56:12 2014 -0700

      Input: cros_ec_keyb - optimize ghosting algorithm

      Previous algorithm was a bit conservative and complicating with respect to
      identifying key ghosting.  This CL uses the bitops hamming weight function
      (hweight8) to count the number of matching rows for colM & colN.  If that
      number is > 1 ghosting is present.

      Additionally it removes NULL keys and our one virtual keypress KEY_BATTERY
      from consideration as these inputs are never physical keypresses.

      Signed-off-by: Todd Broch <tbroch@xxxxxxxxxxxx>
      Reviewed-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
      Reviewed-by: Luigi Semenzato <semenzato@xxxxxxxxxxxx>
      Tested-by: Andreas Färber <afaerber@xxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 26a047ab101a6ab765b805c7417e82e1ed413ff2
  Author: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 09:21:46 2014 +0530

      powerpc: dts: t4240: Change T4240 USB controller version

      Change USB controller version to 2.5 in compatible string for T4240

      Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 00406e8772c61feb57c1baeb97531aa199614e65
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Tue Aug 26 16:46:11 2014 -0500

      powerpc: fsl_pci: Add forced PCI Agent enumeration

      The following commit prevents the MPC8548E on the XPedite5200 PrPMC
      module from enumerating its PCI/PCI-X bus:

          powerpc/fsl-pci: use 'Header Type' to identify PCIE mode

      The previous patch prevents any Freescale PCI-X bridge from enumerating
      the bus, if it is hardware strapped into Agent mode.

      In PCI-X, the Host is responsible for driving the PCI-X initialization
      pattern to devices on the bus, so that they know whether to operate in
      conventional PCI or PCI-X mode as well as what the bus timing will be.
      For a PCI-X PrPMC, the pattern is driven by the mezzanine carrier it is
      installed onto. Therefore, PrPMCs are PCI-X Agents, but one per system
      may still enumerate the bus.

      This patch causes the device node of any PCI/PCI-X bridge strapped into
      Agent mode to be checked for the fsl,pci-agent-force-enum property. If
      the property is present in the node, the bridge will be allowed to
      enumerate the bus.

      Cc: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 7b0e6d6f6de5916aee2a972a4e3a622009b9743a
  Author: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:40:05 2014 +0530

      powerpc: configs: Add VFAT file-system configs

      Add CONFIG_NLS_CODEPAGE_437, CONFIG_NLS_CODEPAGE_850,
      CONFIG_NLS_ISO8859_1 in default configs for 85xx
      and 86xx socs. Required for mounting vfat file-systems
      on USB devices

      Signed-off-by: Ramneek Mehresh <ramneek.mehresh@xxxxxxxxxxxxx>
      Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 26ae4980b5e4739af93543a147facb421fb78ae8
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Fri Aug 15 16:07:48 2014 -0500

      fsl_ifc: Fix csor_ext position in fsl_ifc_regs

      According to Freescale manuals, the IFC_CSORn_EXT register is located
      immediately _after_ the bank's IFC_CSORn register.

      This patch adjusts the csor_ext member of and reserved register arrays
      immediately surrounding the csor_cs structure to provide proper access
      to this register.

      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Acked-by: Prabhakar Kushwaha <prabhakar@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 67e35c3a79b7349a9b0dbe1dd0bf82def0296714
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 16:55:13 2014 +0300

      powerpc/fsl_msi: support vmpic msi with mpic 4.3

      The new MSI block in MPIC 4.3 added the MSIIR1 register,
      with a different layout, in order to support 16 MSIR
      registers. The msi binding was also updated so that
      the "reg" reflects the newly introduced MSIIR1 register.
      Virtual machines advertise these msi nodes by using the
      compatible "fsl,vmpic-msi-v4.3" so add support for it.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 516d5f8b04ce2bcd24f03323fc743ae25b81373d
  Merge: 6ba6945 69e273c
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Wed Sep 3 16:01:36 2014 -0700

      Merge tag 'v3.17-rc3' into next

      Sync with mainline to bring in Chrome EC changes.

  commit 84f44cc56c0994df7778bde55c8d5e9aa9fff8f5
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:45 2014 -0500

      powerpc/fsl-pci: Limit ZONE_DMA32 to 2GiB on 64-bit platforms

      FSL PCI cannot directly address the whole lower 4 GiB due to
      conflicts with PCICSRBAR and outbound windows.  By the time
      max_direct_dma_addr is set to the precise limit, it will be too late to
      alter the zone limits, but we should always have at least 2 GiB mapped
      (unless RAM is smaller than that).

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit cf5621032fbe7354c0c3fff17958b7029bbc9f30
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:44 2014 -0500

      powerpc/64: Limit ZONE_DMA32 to 4GiB in swiotlb_detect_4g()

      A DMA zone is still needed with swiotlb, for coherent allocations.
      This doesn't affect platforms that don't use swiotlb or that don't call
      swiotlb_detect_4g().

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit 6397fc3fb05e73062b9790cfe2760e209ebd7b95
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:43 2014 -0500

      powerpc/64: Honor swiotlb limit in coherent allocations

      FSL PCI cannot directly address the whole lower 4 GiB due to
      conflicts with PCICSRBAR and outbound windows, and thus
      max_direct_dma_addr is less than 4GiB.  Honor that limit in
      dma_direct_alloc_coherent().

      Note that setting the DMA mask to 31 bits is not an option, since many
      PCI drivers would fail if we reject 32-bit DMA in dma_supported(), and
      we have no control over the setting of coherent_dma_mask if
      dma_supported() returns true.

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit 1c98025c6c95bc057a25e2c6596de23288c68160
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:42 2014 -0500

      powerpc: Dynamic DMA zone limits

      Platform code can call limit_zone_pfn() to set appropriate limits
      for ZONE_DMA and ZONE_DMA32, and dma_direct_alloc_coherent() will
      select a suitable zone based on a device's mask and the pfn limits that
      platform code has configured.

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit f1a07231611c9c6f6a9a49c5a0f230b4f594d5b4
  Author: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 18:21:08 2014 +0800

      ARM: dts: Add sdio0 and sdio1 to the rk3288

      This patch requires that <https://patchwork.kernel.org/patch/4701721/>
      land in order to compile.

      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit fbe1d5b00daabfa5313685c87ac8632a77aeb31d
  Merge: 69e273c c994068
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:30:29 2014 -0700

      Merge branch 'omap-for-v3.17/dt' into omap-for-v3.18/dt

      Merge the gta04 related changes that were too late for v3.17

  commit 89fffac802c18caebdf4e91c0785b522c9f6399a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 19:11:45 2014 -0300

      [media] drxk_hard: fix bad alignments

      drivers/media/dvb-frontends/drxk_hard.c:2224:3-22: code aligned with 
following code on line 2227

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cea130021448763b15f4b16af184bbab4be118fb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 19:16:00 2014 -0300

      [media] drxd_hard: fix bad alignments

      As reported by cocinelle:

      drivers/media/dvb-frontends/drxd_hard.c:2632:3-51: code aligned with 
following code on line 2633

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a16ae7d5bcc79fb4b882a611815fad05f818bfb4
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 19:13:59 2014 -0300

      [media] sp8870: fix bad alignments

      As reported by cocinelle:

      drivers/media/dvb-frontends/sp8870.c:395:2-14: code aligned with 
following code on line 397

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a0cfd75fdc46b56978ece383a7d6f6b04e9087ad
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Tue Aug 12 15:41:17 2014 -0700

      seccomp: Add reviewers to MAINTAINERS

      This adds two reviewers to the seccomp tree.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit ff27f38e0ef978aee4c9f7e3a4f3403aae832de2
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:17 2014 -0700

      seccomp: Document two-phase seccomp and arch-provided seccomp_data

      The description of how archs should implement seccomp filters was
      still strictly correct, but it failed to describe the newly
      available optimizations.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit d39bd00deabe57420f2a3669eb71b0e0c4997184
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:16 2014 -0700

      seccomp: Allow arch code to provide seccomp_data

      populate_seccomp_data is expensive: it works by inspecting
      task_pt_regs and various other bits to piece together all the
      information, and it's does so in multiple partially redundant steps.

      Arch-specific code in the syscall entry path can do much better.

      Admittedly this adds a bit of additional room for error, but the
      speedup should be worth it.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit 13aa72f0fd0a9f98a41cefb662487269e2f1ad65
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:15 2014 -0700

      seccomp: Refactor the filter callback and the API

      The reason I did this is to add a seccomp API that will be usable
      for an x86 fast path.  The x86 entry code needs to use a rather
      expensive slow path for a syscall that might be visible to things
      like ptrace.  By splitting seccomp into two phases, we can check
      whether we need the slow path and then use the fast path in if the
      filter allows the syscall or just returns some errno.

      As a side effect, I think the new code is much easier to understand
      than the old code.

      This has one user-visible effect: the audit record written for
      SECCOMP_RET_TRACE is now a simple indication that SECCOMP_RET_TRACE
      happened.  It used to depend in a complicated way on what the tracer
      did.  I couldn't make much sense of it.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit a4412fc9486ec85686c6c7929e7e829f62ae377e
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:14 2014 -0700

      seccomp,x86,arm,mips,s390: Remove nr parameter from secure_computing

      The secure_computing function took a syscall number parameter, but
      it only paid any attention to that parameter if seccomp mode 1 was
      enabled.  Rather than coming up with a kludge to get the parameter
      to work in mode 2, just remove the parameter.

      To avoid churn in arches that don't have seccomp filters (and may
      not even support syscall_get_nr right now), this leaves the
      parameter in secure_computing_strict, which is now a real function.

      For ARM, this is a bit ugly due to the fact that ARM conditionally
      supports seccomp filters.  Fixing that would probably only be a
      couple of lines of code, but it should be coordinated with the audit
      maintainers.

      This will be a slight slowdown on some arches.  The right fix is to
      pass in all of seccomp_data instead of trying to make just the
      syscall nr part be fast.

      This is a prerequisite for making two-phase seccomp work cleanly.

      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit e4cf19ffe060e75d34c007565d0aef7189ec654e
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 2 15:50:43 2014 -0400

      HID: thingm: set the proper error code before leaving

      In case of an unsupported firmware, the driver bails out without setting
      the LEDs interfaces, but forget to set the proper error code.
      err is then still equal to 0 and the hid subsytem consider the device
      to be in perfect shape.
      When removing it, thingm_remove() tries to unbind the rgb LEDs which
      has not been created, leading to a segfault.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c56019fc40c5b7a7b3aa7be7f17c6b993cd853b5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 18:43:31 2014 -0300

      [media] tuner-xc2028: fix bad alignments

      As reported by cocinelle:

      drivers/media/tuners/tuner-xc2028.c:182:2-18: code aligned with following 
code on line 183
      drivers/media/tuners/tuner-xc2028.c:184:2-19: code aligned with following 
code on line 185
      drivers/media/tuners/tuner-xc2028.c:186:2-19: code aligned with following 
code on line 187
      drivers/media/tuners/tuner-xc2028.c:188:2-17: code aligned with following 
code on line 189
      drivers/media/tuners/tuner-xc2028.c:190:2-19: code aligned with following 
code on line 191
      drivers/media/tuners/tuner-xc2028.c:192:2-19: code aligned with following 
code on line 193
      drivers/media/tuners/tuner-xc2028.c:194:2-18: code aligned with following 
code on line 195
      drivers/media/tuners/tuner-xc2028.c:196:2-17: code aligned with following 
code on line 197
      drivers/media/tuners/tuner-xc2028.c:198:2-18: code aligned with following 
code on line 199
      drivers/media/tuners/tuner-xc2028.c:200:2-19: code aligned with following 
code on line 201
      drivers/media/tuners/tuner-xc2028.c:202:2-18: code aligned with following 
code on line 203
      drivers/media/tuners/tuner-xc2028.c:204:2-16: code aligned with following 
code on line 205
      drivers/media/tuners/tuner-xc2028.c:206:2-20: code aligned with following 
code on line 207
      drivers/media/tuners/tuner-xc2028.c:208:2-17: code aligned with following 
code on line 209
      drivers/media/tuners/tuner-xc2028.c:210:2-18: code aligned with following 
code on line 211
      drivers/media/tuners/tuner-xc2028.c:212:2-18: code aligned with following 
code on line 213
      drivers/media/tuners/tuner-xc2028.c:214:2-18: code aligned with following 
code on line 215
      drivers/media/tuners/tuner-xc2028.c:216:2-16: code aligned with following 
code on line 217
      drivers/media/tuners/tuner-xc2028.c:218:2-18: code aligned with following 
code on line 219
      drivers/media/tuners/tuner-xc2028.c:220:2-20: code aligned with following 
code on line 221
      drivers/media/tuners/tuner-xc2028.c:222:2-21: code aligned with following 
code on line 223
      drivers/media/tuners/tuner-xc2028.c:224:2-20: code aligned with following 
code on line 225
      drivers/media/tuners/tuner-xc2028.c:226:2-23: code aligned with following 
code on line 227
      drivers/media/tuners/tuner-xc2028.c:228:2-23: code aligned with following 
code on line 229
      drivers/media/tuners/tuner-xc2028.c:230:2-22: code aligned with following 
code on line 231
      drivers/media/tuners/tuner-xc2028.c:232:2-24: code aligned with following 
code on line 233
      drivers/media/tuners/tuner-xc2028.c:234:2-19: code aligned with following 
code on line 235
      drivers/media/tuners/tuner-xc2028.c:236:2-19: code aligned with following 
code on line 237
      drivers/media/tuners/tuner-xc2028.c:238:2-20: code aligned with following 
code on line 239
      drivers/media/tuners/tuner-xc2028.c:240:2-19: code aligned with following 
code on line 241

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9a15fff05b702c3ea29ae64db0d3ff0355431eab
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Sep 3 11:03:10 2014 -0500

      ARM: dts: am335x-bone*: Fix model name and update compatibility 
information

      Beaglebone white and beaglebone black differ in tiny little aspects.
      This is the reason why we maintain seperate dts for these platforms.
      However, there is no real way to decode from dtb which platform it is
      since compatible and model name are the same for both platforms.

      Fix this so that beaglebone black and beaglebone are identifiable,
      while maintaining compatibility for older zImages which might use old
      beaglebone compatible flag for black as well.

      Reported-by: Tom Rini <trini@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 027bc41a3eb4759d60641c033c9a4c85be1cfd39
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:15:26 2014 +0800

      NFSD: Put export if prepare_creds() fail

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 13c82e8eb515ea84de4e3a1a097137bd3d5c2cc5
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:14:31 2014 +0800

      NFSD: Full checking of authentication name

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 48c348b09c6b35b1cf6f2125d1d4fd7c962dd79d
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:13:32 2014 +0800

      NFSD: Fix bad using of return value from qword_get

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 15d176c195b164db59dd4473a0cfb1ad0bfbd0a4
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:12:17 2014 +0800

      NFSD: Fix a memory leak if nfsd4_recdir_load fail

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit c2236f141ebb6198af0839b8e4f804ead2d30ca8
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:11:27 2014 +0800

      NFSD: Reset creds after mnt_want_write_file() fail

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 8519f994e5cf27ecdac3b0fe2a4dc7abd320643e
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Wed Sep 3 08:14:06 2014 +0800

      NFSD: Put file after ima_file_check fail in nfsd_open()

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 89f2ab55ea0292bbdf07e5e0b3266ebf0018a224
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Wed Sep 3 15:43:25 2014 -0400

      HID: wacom: Add support for the Cintiq Companion

      The Wacom Cintiq Companion shares the same sensor than the Cintiq
      Companion Hybrid, with the exception of the different PIDs.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 97e0e1e867952d369f245fce0d6791eacb40b2bb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 18:42:09 2014 -0300

      [media] xc4000: Fix bad alignments

      As reported by cocinelle:

      drivers/media/tuners/xc4000.c:573:2-28: code aligned with following code 
on line 574
      drivers/media/tuners/xc4000.c:575:2-29: code aligned with following code 
on line 576
      drivers/media/tuners/xc4000.c:577:2-29: code aligned with following code 
on line 578
      drivers/media/tuners/xc4000.c:579:2-27: code aligned with following code 
on line 580
      drivers/media/tuners/xc4000.c:581:2-29: code aligned with following code 
on line 582
      drivers/media/tuners/xc4000.c:583:2-29: code aligned with following code 
on line 584
      drivers/media/tuners/xc4000.c:585:2-28: code aligned with following code 
on line 586
      drivers/media/tuners/xc4000.c:587:2-27: code aligned with following code 
on line 588
      drivers/media/tuners/xc4000.c:589:2-28: code aligned with following code 
on line 590
      drivers/media/tuners/xc4000.c:591:2-29: code aligned with following code 
on line 592
      drivers/media/tuners/xc4000.c:593:2-28: code aligned with following code 
on line 594
      drivers/media/tuners/xc4000.c:595:2-26: code aligned with following code 
on line 596
      drivers/media/tuners/xc4000.c:597:2-30: code aligned with following code 
on line 598
      drivers/media/tuners/xc4000.c:599:2-27: code aligned with following code 
on line 600
      drivers/media/tuners/xc4000.c:601:2-28: code aligned with following code 
on line 602
      drivers/media/tuners/xc4000.c:603:2-28: code aligned with following code 
on line 604
      drivers/media/tuners/xc4000.c:605:2-28: code aligned with following code 
on line 606
      drivers/media/tuners/xc4000.c:607:2-26: code aligned with following code 
on line 608
      drivers/media/tuners/xc4000.c:609:2-28: code aligned with following code 
on line 610
      drivers/media/tuners/xc4000.c:611:2-30: code aligned with following code 
on line 612
      drivers/media/tuners/xc4000.c:613:2-31: code aligned with following code 
on line 614
      drivers/media/tuners/xc4000.c:615:2-30: code aligned with following code 
on line 616
      drivers/media/tuners/xc4000.c:617:2-33: code aligned with following code 
on line 618
      drivers/media/tuners/xc4000.c:619:2-33: code aligned with following code 
on line 620
      drivers/media/tuners/xc4000.c:621:2-32: code aligned with following code 
on line 622
      drivers/media/tuners/xc4000.c:623:2-34: code aligned with following code 
on line 624
      drivers/media/tuners/xc4000.c:625:2-29: code aligned with following code 
on line 626
      drivers/media/tuners/xc4000.c:627:2-29: code aligned with following code 
on line 628
      drivers/media/tuners/xc4000.c:629:2-30: code aligned with following code 
on line 630
      drivers/media/tuners/xc4000.c:631:2-29: code aligned with following code 
on line 632

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8f507ef522d55a6e2f9e11a1c1163a92756da044
  Author: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:39:15 2014 -0400

      HID: usbhid: improve handling of Clear-Halt and reset

      This patch changes the way usbhid carries out Clear-Halt and reset.

      Currently, after a Clear-Halt on the interrupt-IN endpoint, the driver
      immediately restarts the interrupt URB, even if the Clear-Halt failed.
      This doesn't work out well when the reason for the failure was that
      the device was disconnected (when a low- or full-speed device is
      connected through a hub to an EHCI controller, transfer errors caused
      by disconnection are reported as stalls by the hub).  Instead now the
      driver will attempt a reset after a failed Clear-Halt.

      The way resets are carried out is also changed.  Now the driver will
      call usb_queue_reset_device() instead of calling usb_reset_device()
      directly.  This avoids a deadlock that would arise when a device is
      unplugged: The hid_reset() routine runs as a workqueue item, a reset
      attempt after the device has been unplugged will fail, failure will
      cause usbhid to be unbound, and the disconnect routine will try to do
      cancel_work_sync().  The usb_queue_reset_device() implementation is
      carefully written to handle scenarios like this one properly.

      Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a1a57abaaf820a3ed2fe72d70bf52f57a7a5ae21
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu Aug 28 15:45:03 2014 -0500

      ARM: dts: omap4-panda: Fix model and SoC family details

      Currently we claim that omap4-panda and omap4-panda-es are essentially
      the same, but they are not since PandaBoard-ES uses OMAP4460 and
      PandaBoard uses OMAP4430.

      So, split the common definition and make the model name available.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit ea21f702fc65e1f343dcbc422613cbb8af23d901
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:16:53 2014 -0300

      [media] cx231xx: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2f00fce46793bc5b523c64dcefd7bac13ab70b9c
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:16:04 2014 -0300

      [media] mxl5005s: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4539fc5c68d78f2df815f426f957528011b50a08
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:06:55 2014 -0300

      [media] mt2060: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f2747cf6f0a1110d132280d49ce3dd6886dacd85
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:03:41 2014 -0300

      [media] nuvoton-cir: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fc823729e0b432a628d3f32e11dfa83a30de35aa
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:03:08 2014 -0300

      [media] ite-cir: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9b08f41724b60a49979a2458e90918f812228a37
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:02:30 2014 -0300

      [media] fintek-cir: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6cf77d18f6ffa3eda879aff919a8cca10d5aa85a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:40:22 2014 -0300

      [media] marvel-ccic: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b80cefb4153b374d536c11ac4664cfc6dd90073b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:39:46 2014 -0300

      [media] davinci: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Acked-by: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5b0eb8271d9126db2daa2cf41422cc84ba319a6e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:36:12 2014 -0300

      [media] saa7164: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a896dc7a1f416e2b76efabff27c624c69645cc50
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:30:41 2014 -0300

      [media] bt8xx: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8b37c6455fc8f43e0e95db2847284e618db6a4f8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:18:27 2014 -0300

      [media] media-devnode: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7c9950768fb4a0a3fbd3a866ae94734c5078fd0c
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:10:25 2014 -0300

      [media] stv0367: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2f1e48d670dc755d40f7bd926d02713d90b378ea
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:02:55 2014 -0300

      [media] siano: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d8e8b40c067c3242b32ebe835f6bc6247fd67454
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:50:39 2014 -0300

      [media] s5p-tv: Simplify the return logic

      Make sure pm_runtime_* calls does not use unnecessary
      IS_ERR_VALUE().

      Reported by scripts/coccinelle/api/pm_runtime.cocci script.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a04557a20be0ff3733eca454abdd1bd4c5ebc3f2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:04:59 2014 -0300

      [media] e4000: simplify boolean tests

      Instead of using if (foo == false), just use
      if (!foo).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b2617dc3eb3ed3e768919cda55b36571bc6c7bf8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:53:05 2014 -0300

      [media] via-camera: simplify boolean tests

      Instead of using if (foo == false), just use
      if (!foo).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 160ac0babc0d8c382bdf32db238bf16a3d3fa0a5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:46:32 2014 -0300

      [media] omap: simplify test logic

      instead of testing bools if they are false or true, just use
      if (!foo) or if (foo). That makes the code easier to
      read and shorter.

      Also, properly initialize booleans with true or false.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1b21e2187adea385d9de53c8c861d9f56ea5bebe
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:39:01 2014 -0300

      [media] lm3560: simplify a boolean test

      lml33dpatch is boolean. So, the possible values are
      true or false.

      Instead of using if (lml33dpath), just use
      if (!lml33dpath).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit afb666d1e7b0af5ec8f8b35b6f9d813d538c95e3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:28:27 2014 -0300

      [media] lm3560: simplify boolean tests

      Instead of using if (on == true), just use
      if (on).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5a7f7b79d80ee8ee9f54055f1ba56fae1644b4ec
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:23:57 2014 -0300

      [media] drxk_hard: simplify test logic

      instead of testing if it is false or true, just use
      if (!foo) or if (foo). That makes the code easier to
      read and shorter.

      Also, properly initialize booleans with true or false.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ad7b8c0227ef18b29256e063d788e206c1466ac2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:19:29 2014 -0300

      [media] msi2500: simplify boolean tests

      Instead of using if (foo == false), just use
      if (!foo).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 61f6a0569c6ce563accb8f415373756febe62752
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:18:48 2014 -0300

      [media] af9005: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 235d89ec4a1b7b34005ba5f277a3cd7ece7f3a8b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:18:17 2014 -0300

      [media] lmedm04: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f6b83c3e06e2e6dddd126294bf465afec5dd495e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:17:56 2014 -0300

      [media] au0828-dvb: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2816cc31e06b9d04ac0a92ae6a8311b5ab873fed
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:01:36 2014 -0300

      [media] ene_ir: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8b4b68186f7095fc2a4badaacd31a39ac6cadea2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:54:17 2014 -0300

      [media] radio: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6c515a44a84aef17dc63b30e84ef87c53c580585
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:53:45 2014 -0300

      [media] vivid-tpg: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 68bbbd7912abb7ec8633fb32342ed9049ed98ab5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:52:21 2014 -0300

      [media] ti-vpe: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 11b4c175d99481b239993242b14961299477491d
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:48:14 2014 -0300

      [media] omap3isp: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cdde1a9bae292bcfca03ed9d77506ff1d376051f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:29:45 2014 -0300

      [media] ov9740: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 06e916b75a067e4dceefcd19ddc34833b2f4a191
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:29:04 2014 -0300

      [media] smiapp-core: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 79a5ee7882d0bc757f6861149934af7e89ef72fe
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:26:07 2014 -0300

      [media] tda10071: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2fe15e201375ced4f2d1e9504f6ea19f6ffcae18
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:25:39 2014 -0300

      [media] af9013: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Also, instead of testing foo == false, just use the
      simplified notation if(!foo).

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit afbd6eb4ba25388955a87caa9ffac5c5c0d1c22e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:24:29 2014 -0300

      [media] m88ds3103: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 285c0b005f387a9b1251d018aca3359497bd62a6
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:22:02 2014 -0300

      [media] cxd2820r: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6a5e7fde3a04ef5134702753f77e9b8aa6aab789
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:20:50 2014 -0300

      [media] af9013: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 22bf3deb7ee483167edd8ec1aecfb9928a759580
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:08:11 2014 -0300

      [media] tuner-core: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7e6c8c1981b675c90820f55e5c03b83ae4ac3a43
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:06:13 2014 -0300

      [media] em28xx: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 49bc89623d4f7d7c5540083622459122e0ad2312
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:11:54 2014 -0300

      [media] stv0900_core: don't allocate a temporary var

      The error return code STV0900_NO_ERROR happens only once, at
      the end of the functions. So, just return it directly.

      This driver should actually be fixed to return standard
      Linux error codes, instead of its own macros, but this
      should be done on a separate patchset.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c611c908bb389b700501d028644b9feb8faa20f7
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:51:45 2014 -0300

      [media] soc_camera: remove uneeded semicolons

      We don't use semicolons after curly braces in the middle of the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c3142a61e62481c8f7a4f19b92ff735516b54f87
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:32:07 2014 -0300

      [media] bttv-driver: remove an uneeded semicolon

      We don't use semicolons after curly braces in the middle of the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit bc39d69ae18816577f20b122d8b2fca120cd2f4f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:15:53 2014 -0300

      [media] s5k5baf: remove an uneeded semicolon

      We don't use semicolons after curly braces in the middle of the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0282969190495950564fb0a7e6905881339a1ebc
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:57:30 2014 -0300

      [media] vivid-vid-out: use memdup_user()

      Instead of allocating and coping from __user, do it using
      one atomic call. That makes the code simpler.

      Found by coccinelle.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 93623c87a38533be4d8a636f29e58dbd01d3841b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:55:19 2014 -0300

      [media] soc_camera: use kmemdup()

      Instead of calling kzalloc and then copying, use kmemdup(). That
      avoids zeroing the data structure before copying.

      Found by coccinelle.

      Acked-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e4d38b55504f5675703244fa45491d74cbf183ee
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Thu Aug 28 10:20:48 2014 +0200

      ACPI / video: Remove video_set_use_native_backlight quirk

      use_native_backlight_dmi defaults to true now, so
      video_set_use_native_backlight is a nop.  Drop it.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      [ rjw: Changelog ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 712b24adc105518f7cbbb6f9f353efea48954bb9
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 14:14:14 2014 +0200

      iwlwifi: mvm: clean up AUX station handling

      The auxiliary station is being handled using the internal
      station helper functions, clean that up and make the helpers
      static.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 013290aa46689a97447ef93c7058436315e476d7
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 13:38:48 2014 +0200

      iwlwifi: mvm: clean up broadcast station handling

      Unify all the functions that handle the per-interface broadcast
      station and make them have mvm and vif parameters. While at it,
      add a new function to allocate the broadcast station instead of
      open-coding it, and make the combined alloc+send and free+send
      functions use the alloc/free & send functions.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 110cf810852f0f5333bcfb10065995006d8ecbbb
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 23:14:24 2014 +0200

      iwlwifi: mvm: use iwl_mvm_mac_get_queues_mask() more

      There are a few places that can call the function
      iwl_mvm_mac_get_queues_mask() instead of open-coding the
      equivalent, so do that. This requires changing it to return
      the multicast queue as part of the bitmap, which broke GO
      mode because including it in the broadcast station queues
      seems to confuse the firmware, so work around that.

      Also, the API defines that the CAB queue shouldn't be
      included in the TFD queue mask, adjust the comment
      accordingly (not a bug).

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9e848010bfa1c0da21292afb7a98957b5c35622d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 14:33:42 2014 +0200

      iwlwifi: mvm: use tdls indication from mac80211

      Instead of checking whether a given station is the first to
      be added on a client interface check for the new TDLS flag
      and warn in the unexpected cases.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit df197c00bf1dbdee888aa886e5e93b49b42a268b
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 18:14:45 2014 +0200

      iwlwifi: mvm: clarify stop_count, remove transport_stopped

      The queue handling is a bit unclear - we have an array for
      stop_count[IWL_MAX_HW_QUEUES] but indices really are the
      mac80211 queue numbers. Change the array to be only of the
      right size for mac80211 queues (IEEE80211_MAX_QUEUES) and
      rename it to be clearer.

      While at it, also remove the unused transport queue stop
      bitmap in mvm.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b2d81db7b3d3e51f6f465cae8d450acf0ca8d2dc
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 20:48:25 2014 +0200

      iwlwifi: mvm: clean up FIFO definitions

      Move all FIFO definitions together into the firmware API
      header file and use the same enum/naming scheme for the
      command FIFO.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3dfd3a97c8b0484e85e365472fe7e292e6e8de7e
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 11 21:37:30 2014 +0200

      iwlwifi: mvm: correct firmware disassoc command sequence

      The firmware would like to have a MAC context (unassoc)
      before the AP station is removed (we do this) but would
      like to keep the BSSID until after it is removed, so we
      need to send two commands - one with the BSSID before
      and one without the BSSID after.

      In order to do this, we need to store the BSSID as it
      will have been cleared by mac80211 by the time we get
      notified of the disassociation. Also pass it around as
      an override to the various functions needing it, and
      keep taking it from the mac80211 data otherwise. This
      avoids having to keep track of the BSSID in all modes.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 0ce04ce797f87cdb6e10deef6a6081366be8bcc0
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu May 8 16:03:39 2014 +0300

      iwlwifi: mvm: set the TX disable bit when doing a chanctx switch

      During a channel switch we should tell the firmware to disable TX
      temporarily and re-enable it after the switch is done.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 8b4139dc9f2171f313fc703c08269f6f8a6f6fc4
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Thu Jul 24 14:05:26 2014 +0200

      iwlwifi: add Intel Mobile Communications copyright

      Our legal structure changed at some point (see wikipedia), but
      we forgot to immediately switch over to the new copyright
      notice.

      For files that we have modified in the time since the change,
      add the proper copyright notice now.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 002a9e2677cc2a8b0d320731f9749737db5ed23b
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Thu Jul 24 19:25:10 2014 +0300

      iwlwifi: trans: configure the scheduler enable register

      Currently the firmware is handling this, but that is wrong as it then
      needs to assume a certain command queue, therefore this should be in
      the driver; add it here so it can be removed from the firmware in the
      future.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 64ba893066528a03d7d21d7e187005748027a309
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 13:33:46 2014 +0200

      iwlwifi: trans: make aggregation explicit for TX queue handling

      Currently a valid sta_id is assumed to mean that the queue is
      meant to also be aggregated, but that assumption will not be
      true in the future, so don't make it in the lower level but
      only in the inline wrapper.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d4578ea810ce468fdb8e1b7014818c31db9be5e2
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 12:17:40 2014 +0200

      iwlwifi: trans: allow skipping scheduler hardware config

      In a later patch, the hardware configuration will be moved to
      firmware. Prepare for this by allowing hardware configuration
      in the transport to be skipped by not passing a configuration
      on enable and passing configure_scd=false on disable.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 0ade579cce06806353e5f601ff3285a0a7d1e398
  Author: Eran Harary <eran.harary@xxxxxxxxx>
  Date:   Mon Aug 4 12:21:05 2014 +0300

      iwlwifi: mvm: fix comment typo

      Signed-off-by: Eran Harary <eran.harary@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 532cf5c683ab027091ffc19d45e3a67a49f76f5d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 5 10:36:54 2014 +0200

      iwlwifi: don't export tracepoints unnecessarily

      The tracepoints that are only used in code linked with iwlwifi.ko,
      as are the tracepoints, don't need to be exported, so don't.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a43ad46a450b1a4466f34b057522f56c125710fb
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 16:39:54 2014 +0200

      iwlwifi: mvm: add some debugging to quota allocation

      In order to follow more easily what's going on, add some
      debug statements to the quota allocation algorithm.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2ce89cd6dfc2ea57497ab38f88d4878c06869a81
  Author: David Spinadel <david.spinadel@xxxxxxxxx>
  Date:   Tue Jul 22 13:11:18 2014 +0300

      iwlwifi: mvm: enable passive fragmented scan changes

      Enable fragmented scan that was diabled due to a FW bug.
      New fixed FWs use a TLV bit to advertise fragmented scan support.

      Signed-off-by: David Spinadel <david.spinadel@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit fea7795f1c976513a3262284c4001606075abf5c
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 11:58:47 2014 +0200

      iwlwifi: trans: refactor txq_enable arguments

      Instead of having all arguments passed to the function,
      add a struct to hold them and only pass some directly.

      This will make future work in this area cleaner.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 680073b78a5ac2b559bb7315528aa9f95e57ae24
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Mon Jul 14 09:40:27 2014 +0300

      iwlwifi: consolidate hw scheduler configuration code

      Configuring the hw scheduler during queue enablement is done by
      writing the appropriate values to the scheduler peripherals, and
      it is essentially the same for all buses.

      Whenever writing is done via the standard iwl_write_prph, we can
      avoid duplicating the code for each bus. Those operations are
      queue deactivation, RA/TID mapping, chain-building settings,
      enabling/disabling aggregations and activating/deactivating the
      TX FIFOs.

      Consolidate this code using static inlines in a new header file.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d20d37bc39766ecc31e68bc9cf238eab27a4157b
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Sun Jul 6 17:14:39 2014 +0300

      iwlwifi: mvm: wait for TE notif when protecting TDLS session

      Make sure that when running the TDLS discovery session
      protection - the time event that ensures we remain on channel
      has been scheduled and started running before leaving.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2533edcee8aa311a24e5c0a7da955893ad65dc24
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 19:50:46 2014 +0300

      iwlwifi: mvm: add option that allows a vif to disable PS

      We need to disable PS when a monitor vif is active or, in the future,
      when a channel switch is happening.  Add a boolean to mvmvif that
      allows PS to be disabled generically.  Additionally, make the monitor
      interface use this new flag when it gets activated.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ef9203d23fecf11e02958de0988170a67adf7447
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 19:18:35 2014 +0300

      iwlwifi: mvm: add function to update only ps

      Add a new iwl_mvm_power_update_ps() function that allows only ps to be
      updated according to changes in the vifs.  This allows us to disable
      ps only without affecting the pm values of the vifs (and to avoid
      sending unnecessary MAC_PM_POWER_TABLE commands to the firmware).

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 128aa948d0606e537b743fb8e29ce09fc3473137
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 18:36:22 2014 +0300

      iwlwifi: mvm: refactor iwl_mvm_power_set_pm() to spin the ps part off

      Separate the ps part of iwl_mvm_power_set_pm() into a new
      iwl_mvm_power_set_ps() function.  This will enable us to update the ps
      part independently from the rest, which is needed by CSA (at least).

      This required a bit of refactoring and the creation of a new iterator
      function.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b1873300e15aff44c01f7c9bc275c2c6e414f2fa
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 17:12:07 2014 +0300

      iwlwifi: mvm: re-enable ps when monitor interfaces are removed

      If a monitor interface is added and then removed, we don't reset the
      mvm->ps_disabled flag, so we never re-enable power saving.  Fix that
      and rearrange the code a bit.

      Additionally, fix a small indentation mistake in the
      iwl_mvm_power_set_pm() function declaration.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 228670b2e6f8d32f11d27c5165fb42a2c77f062c
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Sun Aug 10 17:00:15 2014 +0300

      iwlwifi: mvm: clear d0i3 state on recovery

      If recovery happened after mvm entered d0i3 (e.g.
      due to sysassert when releasing the bus), the
      mvm->state wasn't cleared properly, causing the
      ongoing recovery to fail (due to iwl_mvm_ref_sync
      failure).

      This in turn fails the ongoing recovery, and triggers
      a reprobe, which terminates any ongoing wifi activity.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9ecd051ecd87d0a361c85064e57b27dc825d012e
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Thu Aug 28 02:21:05 2014 +0300

      iwlwifi: mvm: disable tx aggregation on low latency vifs

      Aggregations hit latency so disable it by default on
      low latency vifs for now. Enable control over this behavior and
      allow control over the max frames in an AMPDU in low latency
      vifs via debugfs.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit bdd54839589f92fdfe80493e70aa7fe276da0c46
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu Aug 7 18:08:56 2014 +0300

      iwlwifi: mvm: add debugfs entry for ps_disabled

      In order to make debugging easier, add an entry to export the
      ps_disabled value via debugfs.  To make usage of the
      debugfs_create_*() function easier, change the ps_disabled element to
      u8.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d6ca18de129fc4dd4374389561930b32820f35ff
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 1 11:28:11 2014 +0200

      iwlwifi: make U-APSD default configurable at compile time

      With a significant number of deployed APs, enabling uAPSD leads to the
      AP never using aggregation sessions (likely due to the complexities
      involved in handling uAPSD in those.) This obviously results in a large
      drop in throughput with such APs.

      On the other hand, uAPSD can result in some power consumption benefits,
      but for now just disable it to get performance with affected APs back
      up.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 32be1a83af63c43fddcc39c2c1aedaa486af475f
  Author: Eran Harary <eran.harary@xxxxxxxxx>
  Date:   Sun Aug 24 08:02:46 2014 +0300

      iwlwifi: mvm: fix the dump_umac_error_log

      1. the base_address limitation was wrong, address can be bigger than
      0x80C000
      2. the ucode data_struct changed.

      Signed-off-by: Eran Harary <eran.harary@xxxxxxxxx>
      Reviewed-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a2d79c5709659370cd2deeeeb8dc75bb0be5e318
  Author: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
  Date:   Mon Aug 25 14:41:23 2014 +0300

      iwlwifi: mvm: Add marker command 0xcb

      Add Marker command.
      The marker command send the ucode the time of sending the command in
      milliseconds since 1970-01-01 00:00:00 UTC, in addition to other 
metatdata.
      The ucode inserts this information into the usniffer logs, and returns 
the GP2
      time stamp inside the command response.

      Signed-off-by: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit efc36dbd5a0cbfbf0da0a6fa8e1c246bb78dab76
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 17:58:20 2014 +0300

      iwlwifi: mvm: don't run automatic checks if CT was caused by debugfs

      If we're manually testing the CT kill functionality via debugfs, we
      shouldn't schedule the work to recheck the temperature after the
      ct_kill_duration period has passed.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b689fa799a1450056044a47d6afa6ad52f3a8997
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 17:26:58 2014 +0300

      iwlwifi: mvm: reset the temperature when temperature test is disabled

      Since we can't read the actual temperature when the firmware is
      running, just set the temperature to 0 when the test is disabled and
      disable CT Kill if it was enabled.

      Additionally, since we rely on iwl_mvm_tt_handler() to exit CT kill
      when in test mode, call iwl_mvm_exit_ctkill() in that function if the
      temperature is low again.  Also make the iwl_mvm_enter_ctkill() and
      iwl_mvm_exit_ctkill() return if called when not necessary anymore
      (e.g. when iwl_mvm_exit_ctkill() is called when we're not in CT-kill).

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a4db848f2d0160a3fca08a5787dbef6bcc4ce2b3
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Thu Jul 31 13:58:53 2014 +0300

      iwlwifi: mvm: force protection for P2P

      Performance is less an issue in P2P and reliability
      is critical. Enable protection always for P2P.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 84fd7608a0d7b9e7ce350aab278780a3e341628f
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Jul 30 15:42:19 2014 +0300

      iwlwifi: mvm: add use_ps-poll debugfs power option

      By default, when uapsd is not used, the ucode uses
      null data packet to exit power-save and get then
      pending frames.

      However, some tests require the explicit usage of ps-poll.
      Allow setting use_ps_poll power option (through debugfs)
      to configure the ucode to use ps-poll instead.

      The ucode configuration is done by setting the advanced-pm
      flag while setting all the ACs to non-upasd mode.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 697162a13dea92cb4fbe72207e05ecf9a1552abd
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Wed Jul 30 15:56:42 2014 +0300

      iwlwifi: mvm: use dynamic SMPS for P2P Client

      This allows to force the GO to use protection and enhances
      the reliability of the link.

      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 7ceb98a313b8a1a5d949f538f4bb5ead4fabad23
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Mon Jul 28 12:59:45 2014 +0300

      iwlwifi: mvm: reduce the AMPDU size in low latency mode

      This allows to leave a frame in the Tx Fifo which allows
      the firmware to try to enter burst mode.
      The end result of this is a better latency since the
      firmware utilises the TxOP better.

      Also limit the AMPDU size to the limit set in the ADDBA
      response. This doesn't change much since the AMPDU size
      was limited by the configuration of the hardware scheduler,
      but here we add a software limit by the mean of the link
      quality command.

      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 7280d1f0bd14271638bf6b4c3c9dc814af1aaafc
  Author: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
  Date:   Thu Jul 17 16:41:14 2014 +0300

      iwlwifi: mvm: Add set NIC temperature debug option

      Add ability to set the NIC's temperature and ignore the actual temperature
      that the FW supplies.

      Signed-off-by: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a7459a9d3ab932209e3340d5ae4dadf73147e8d5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:44:54 2014 -0300

      [media] marvel-ccic: don't initialize static vars with 0

      alloc_bufs_at_read is static. No need to initialize with
      zero, as the Kernel will cleanup the data memory already.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3b7f1016628e04f937bafd468ce6fa437b92e275
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Fri Jul 25 10:36:14 2014 +0200

      PCI: Remove unnecessary variable in pci_add_dynid()

      The variable "retval" in pci_add_dynid() is only used to store the return
      value of driver_attach() and is then directly returned.  Remove the
      variable and directly pass on driver_attach()'s return value.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit a2cea9831e7df2bd21ade3c02be4a94146e1645b
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:53:54 2014 +0900

      spi: txx9: Fix checkpatch issue

      Fix the following checkpatch warnings.

        Missing a blank line after declarations.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 327f5386d59db6bbef65f3cd731508934ba55ed4
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:53:11 2014 +0900

      spi: tegra20-sflash: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: macros should not use a trailing semicolon
        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c19c8e7581cf89fab669871646617aa919d37a03
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:52:23 2014 +0900

      spi: tegra114: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b8434048dd19f1e87f0d53315b0507a6dc05668d
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:51:39 2014 +0900

      spi: orion: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: else is not generally useful after a break or return
        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fadcace703bbb985a996d01141499bd8d1f7d5bc
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:49:24 2014 +0900

      spi: dw: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: debugfs_remove_recursive(NULL) is safe this check is probably 
not required
        WARNING: min() should probably be min_t(u32, rx_left, dw_readw(dws, 
DW_SPI_RXFLR))
        WARNING: else is not generally useful after a break or return
        WARNING: Missing a blank line after declarations
        WARNING: void function return statements are not generally useful

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 859c3377ccc14c11a398c26af4fd3088d7578b2c
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:48:00 2014 +0900

      spi: davinci: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations
        WARNING: quoted string split across lines

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e02c716d2ec065fd58c2fc8100fd5f359ab61e7e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:34 2014 +0200

      ASoC: wm8995: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a7edeba4cbbd0f3d22d6d54da7c507bda29b2658
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:33 2014 +0200

      ASoC: wm8804: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7d1a99da0861330f02de5c0f59df1d338477cb54
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:32 2014 +0200

      ASoC: tlv320aic3x: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8e6fe35eabc64f35eff5844a2e542c403a00db15
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:31 2014 +0200

      ASoC: lm49453: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b43cfb245f7346cbb25c1919577d9607d2adb974
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:30 2014 +0200

      ASoC: adau1373: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Also drop the regcache_cache_only() calls from the suspend and resume
      handlers. There shouldn't be any IO happening after suspend and before
      resume.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 313ddec45cf1a7b3778eaa9fd3acb31f994b2e88
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:32:26 2014 -0300

      [media] dmxdev: don't use before checking file->private_data

      As reported by smatch:
        drivers/media/dvb-core/dmxdev.c:1091 dvb_demux_poll() warn: variable 
dereferenced before check 'dmxdevfilter' (see line 1088)

      This was introduced by changeset d102cac8097c.

      We need to test before using it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b82daf87a82fc2261f86f48d1bd0706da9e4a675
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Tue Sep 2 09:57:10 2014 -0600

      ARM: tegra: enable Atmel touchpad in defconfig

      This driver is used on Venice2 for the touchpad.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit bf8f0392306869412887bf4a681fea9cb8062fc5
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Tue Sep 2 09:57:09 2014 -0600

      ARM: tegra: add touchpad to Venice2 DT

      Venice2 contains an Atmel MXT touchpad. Add an I2C node for it to DT.
      The Linux driver doesn't quite work on this platform yet, but adding
      the DT node causes no issues, and will allow the device to work once
      the driver is fixed.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 58b21c22c66dd223d27405d54b47102a27bda0b7
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 17:02:44 2014 +0200

      drm/qxl: Fix crash in eviction from qxl_release_fence_buffer_objects

      This crash was already here before the conversion, but qxl never leaked
      hard enough to hit this.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit b75402c9f98a431ae352a223153825513eac9600
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 17:01:28 2014 +0200

      drm/qxl: fix gaping memory hole

      This is how you implement a memory sieve in a driver. ;-)

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit d7e4d671369263381dd3a02e1f240f675be6b1f5
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 16:59:41 2014 +0200

      drm/qxl: Remove release_lock stupidity

      The locking of release_lock was stupid; t should have been be called with
      fence_lock_irq if it was legitimately used. Unfortunately it never 
protected
      anything except the fence implementation correctly.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit a7a91a1928fe69cc98814cb746d5171ae14d757e
  Author: Paul Moore <pmoore@xxxxxxxxxx>
  Date:   Wed Sep 3 10:51:59 2014 -0400

      selinux: fix a problem with IPv6 traffic denials in selinux_ip_postroute()

      A previous commit c0828e50485932b7e019df377a6b0a8d1ebd3080 ("selinux:
      process labeled IPsec TCP SYN-ACK packets properly in
      selinux_ip_postroute()") mistakenly left out a 'break' from a switch
      statement which caused problems with IPv6 traffic.

      Thanks to Florian Westphal for reporting and debugging the issue.

      Reported-by: Florian Westphal <fwestpha@xxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit d89c6c0c91af0344b52dd21ca48dd29821fee677
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 1 10:07:04 2014 +0200

      ALSA: hda - Add TLV_DB_SCALE_MUTE bit for relevant controls

      The DACs on Sigmatel/IDT codecs do mute at the lowest volume level,
      and in the earlier drivers, we passed TLV_DB_SCALE_MUTE bit for each
      volume control element like Speaker and Headphone as well as Master.
      Along with the translation to the generic parser, however, the TLV bit
      was lost for the slave controls (e.g. Speaker) but set only to
      Master.  In theory this should have sufficed, but apps, particularly
      PA, do care the slave volume bits, so we seem to see a regression in
      the volume controls.

      This patch adds a flag to hda_gen_spec to specify the DAC mute
      feature, and adds the TLV bit properly for all relevant volume
      controls.  Also, the TLV bit for vmaster is set in hda_generic.c, so
      that we can get rid of all tricks from the codec driver side.

      As the similar hack is applied to Conexant 5051 stuff, we can get rid
      of it as well.

      BugLink: https://bugs.launchpad.net/bugs/1357928
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 67c866cfcb7cfe74d66645aa4c1e983d22e0001a
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 3 09:15:30 2014 +0800

      regulator: da9211: Fix missing config.of_node setting

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b8a3ee820f7b0802c9b90a9f3426dbda54e93d09
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 15:42:48 2014 +0300

      ASoC: max98090: Add recovery for PLL lock failure

      All MAX98090 input clocks MCLK, LRCLK and BCLK must be running and stable
      before powering on the codec in slave mode. Otherwise the PLL may not lock
      to LRCLK causing silence in playback and capture. How often that happens 
is
      somewhat hardware and clock configuration specific.

      Now if wanting to follow strictly this clocks must be active before
      powering the codec on requirement we should have a notification from DAI
      driver to codec driver when clocks are activated and take codec out of
      shutdown only after that. Plus take care of possible active bypass paths.

      However, when PLL unlock occurs, MAX98090 asserts the PLL Unlock Flag 
which
      can be configured as an IRQ source. This allows to workaround around the
      issue by toggling the codec power shortly in case of PLL lock failure.

      In order to prevent needlessly toggling codec power in case of short PLL
      unlocks at the beginning of stream this patch implements delayed 
activation
      for PLL unlock interrupt. Then workaround is run only when the PLL doesn't
      lock at all.

      Power toggling workaround for PLL unlock comes originally from
      Liam Girdwood <liam.r.girdwood@xxxxxxxxxxxxxxx> and delayed activation 
from
      me.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7ed36e96fd05470e98e7daf648f9cf7f38609670
  Author: Jyri Sarha <jsarha@xxxxxx>
  Date:   Wed Sep 3 15:52:34 2014 +0300

      ASoC: tlv320aic31xx: Choose PLL p divider automatically

      This simplifies aic31xx_divs table. There is no more need for p_val or
      separate lines for 12 and 24 MHz mclks.

      Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
      Tested-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 94fe356f4c6e600379a9949a419e880dfe896e11
  Merge: 085f3ec 03be88e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:17 2014 +0100

      Merge branch 'fix/tlv320aic31xx' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into 
asoc-tlv320aic31xx

  commit 8fe8a3feeb5aedd17f7b09e51b60b38a6ba7005f
  Author: Derek Foreman <derek.foreman@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:38:20 2014 -0300

      drm/i915: init sprites with univeral plane init function

      Really just for completeness - old init function ends up making the plane
      exactly the same way due to the way the enums are set up.

      Signed-off-by: Derek Foreman <derek.foreman@xxxxxxxxxxxxxxx>
      Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fe10b84e7f6c4c8c3dc8cf63be324bc13f5acd68
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:01:23 2014 -0300

      [media] mt2063: fix sparse warnings

      drivers/media/tuners/mt2063.c:1238:56: warning: cast truncates bits from 
constant value (ffffff0f becomes f)
      drivers/media/tuners/mt2063.c:1313:62: warning: cast truncates bits from 
constant value (ffffff7f becomes 7f)
      drivers/media/tuners/mt2063.c:1321:62: warning: cast truncates bits from 
constant value (ffffff7f becomes 7f)

      Cast to u8 is unnecessary.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8ae632b11775254c5e555ee8c42b7d19baeb1473
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 17:07:21 2014 -0300

      [media] v4l2-compat-ioctl32: fix sparse warnings

      A lot of these warnings are caused by the fact that we don't generally use
      __user in videodev2.h. Normally the video_usercopy function will copy 
anything
      pointed to by pointers into kernel space, so having __user in the struct 
will only
      cause lots of warnings in the drivers. But the flip side of that is that 
you
      need to add __force casts here.

      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:337:26: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:337:30: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:338:31: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:338:49: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:343:21: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:346:21: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:349:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:349:46: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:352:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:352:54: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:363:26: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:363:32: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:364:31: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:364:51: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:371:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:371:56: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:376:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:376:48: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:430:30: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:433:48: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:433:56: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:501:24: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:507:48: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:507:56: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:565:18: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:670:22: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:680:29: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:692:55: warning: incorrect 
type in initializer (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:773:18: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:786:30: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:786:44: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:674:37: warning: 
dereference of noderef expression
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:718:37: warning: 
dereference of noderef expression

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eadf9e26fab7f9841adcc36f3559dbce7604fcd5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:49:16 2014 -0300

      [media] videodev2.h: add __user to v4l2_ext_control pointers

      These are not copied to kernel space by video_usercopy, so mark them
      as __user.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4a9e512afa31fc1af2a93467aa4363db97f815b5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:43:03 2014 -0300

      [media] em28xx: fix sparse warnings

      drivers/media/usb/em28xx/em28xx-core.c:297:16: warning: cast to 
restricted __le16
      drivers/media/usb/em28xx/em28xx-cards.c:2249:20: warning: symbol 
'em28xx_bcount' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 39fd44607a5ec904b84ecd92bf1710a9ecb3f68c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:38:04 2014 -0300

      [media] cx18: fix sparse warnings

      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:169:32: 
warning: cast to restricted __le32
      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:170:32: 
warning: cast to restricted __le32
      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:171:31: 
warning: cast to restricted __le32
      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:172:31: 
warning: cast to restricted __le32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3efb8ab6d4f0f38440a819d8302be18596899ebf
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:31:51 2014 -0300

      [media] ivtv: fix sparse warnings

      drivers/media/pci/ivtv/ivtv-irq.c:195:25: warning: incorrect type in 
argument 1 (different base types)
      drivers/media/pci/ivtv/ivtv-irq.c:199:25: warning: incorrect type in 
argument 1 (different base types)
      drivers/media/pci/ivtv/ivtv-irq.c:278:35: warning: restricted __le32 
degrades to integer
      drivers/media/pci/ivtv/ivtv-irq.c:281:51: warning: restricted __le32 
degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 711c31192057689e59c2a2095d3a7e0fadbfd213
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:56:42 2014 -0300

      [media] cx23885: fix sparse warning

      drivers/media/pci/cx23885/cx23885-dvb.c:1494:72: warning: Using plain 
integer as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 41150cb9f51df07e78d82c196931c913633c95a0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:55:00 2014 -0300

      [media] cxusb: fix sparse warning

      drivers/media/usb/dvb-usb/cxusb.c:178:40: warning: restricted __le16 
degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 888bd5dcb68437273ffc3752c4976f851205b25d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:50:34 2014 -0300

      [media] dm1105: fix sparse warning

      drivers/media/pci/dm1105/dm1105.c:617:9: warning: incorrect type in 
argument 1 (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3f9280a8b4aa57186555e2d39587d13a6844ab98
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:34:02 2014 -0300

      [media] cx231xx: fix sparse warnings

      drivers/media/usb/cx231xx/cx231xx-avcore.c:2226:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2447:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2475:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2500:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2647:18: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2659:21: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-dvb.c:743:57: warning: Using plain 
integer as NULL pointer
      drivers/media/usb/cx231xx/cx231xx-dvb.c:776:57: warning: Using plain 
integer as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 38b2b8794d0ae7e086199e6077d2f234a3b69ab8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:26:29 2014 -0300

      [media] cx25821: fix sparse warning

      drivers/media/pci/cx25821/cx25821-video-upstream.c:334:25: warning: 
incorrect type in argument 2 (different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a7547af7d295bae3853accde5c746159b3e0e9de
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:06:36 2014 -0300

      [media] via-camera: fix sparse warning

      drivers/media/platform/via-camera.c:445:34: warning: incorrect type in 
assignment (different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 60519af3fd0e75a97036075fc657f1ebe87e0f0d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:41:03 2014 -0300

      [media] lirc_dev: fix sparse warnings

      drivers/media/rc/lirc_dev.c:598:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:606:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:616:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:625:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:634:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:643:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:739:45: warning: cast removes address space 
of expression
      drivers/media/rc/lirc_dev.c:739:58: warning: incorrect type in argument 1 
(different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4d1afa51e957a48db9663e74816c411e70b8d15e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:37:53 2014 -0300

      [media] v4l2-ioctl: fix sparse warnings

      drivers/media/v4l2-core/v4l2-ioctl.c:1156:53: warning: incorrect type in 
initializer (different address spaces)
      drivers/media/v4l2-core/v4l2-ioctl.c:1158:42: warning: incorrect type in 
initializer (different address spaces)
      drivers/media/v4l2-core/v4l2-ioctl.c:1161:34: warning: incorrect type in 
assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-ioctl.c:1163:35: warning: incorrect type in 
assignment (different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 55522f37817728eff26a75a64c60f07580efa66b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:53 2014 +0300

      drm/i915: Check of !HAS_PCH_SPLIT() in PCH transcoder funcs

      Check for !HAS_PCH_SPLIT() instead of 'gen < 5' in the PCH transcoder
      enable functions.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a3ed6aada3f2aaec6432f5c3380be6e2918af993
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:52 2014 +0300

      drm/i915: Use HAS_GMCH_DISPLAY un underrun reporting code

      A few open coded HAS_GMCH_DISPLAY() remain in the underrun reporting
      code. Convert them over.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f98cd09664cd36a52a531aaf647e692f2a83b527
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:51 2014 +0300

      drm/i915: Use IS_BROADWELL() instead of IS_GEN8() in forcewake code

      IS_GEN8() is a bad check in the forcewake code due to bdw vs. chv
      differences. Use IS_BROADWELL() instead.

      The only actual bug here is that we currently call
      __gen7_gt_force_wake_mt_reset() on chv. On the other places we
      have checked for chv before using IS_GEN8(), but change them
      to use IS_BROADWELL() anyway to reduce the chance of accidents in the
      future.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c317adcd58cdc05badd73db901c677164050ab6c
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:50 2014 +0300

      drm/i915: Don't call gen8_fbc_sw_flush() on chv

      CHV doesn't have FBC, so don't go calling gen8_fbc_sw_flush() on it.

      Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Add a FIXME comment while at it that we should rework this a
      lot more.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3d45eb8949efdcafc59769dd584fdf9f94bb6e53
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:59:36 2014 +0100

      drm/i915: Remove shadowed local variable 'i' from i915_interrupt_info

      Just a stray local variable, begone.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 087fe000f086c933f831044cbd0e69b4e140f38c
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:41 2014 +0100

      openrisc: Get rid of handle_IRQ

      The openrisc irqchip driver has been converted to handle_domain_irq,
      making it possible to remove the handle_IRQ stub entierely.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-27-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit c59e1ef874e699bb37c8ed20b70113e1e8f45f52
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:40 2014 +0100

      arm64: Get rid of handle_IRQ

      All the arm64 irqchip drivers have been converted to handle_domain_irq,
      making it possible to remove the handle_IRQ stub entierely.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-26-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit f978999f60966076f3f43ed1894b54507c8ddfc9
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:39 2014 +0100

      ARM: omap2: irq: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-25-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 5aef600321caee7f950842b87f878780f693ca3a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:56:07 2014 +0100

      drm/i915: Rename global latency_ns variable

      We use the variable name latency_ns in both the local lowlevel wm
      calculation routines and at the global level. Rename the global value to
      reduce shadow warnings and future confusion.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cb221761001dc6c3eaf8b1edda0901b8c5c801bd
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:38 2014 +0100

      ARM: imx: tzic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-24-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9705ca3dea5a7c5ae57fa65ab256f7b1b7d848c0
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:37 2014 +0100

      ARM: imx: avic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-23-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b0fee1dc7883c3c4b2319d384decdd1563cf30bb
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:36 2014 +0100

      irqchip: or1k-pic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-22-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 31b7b6a86e9b86b8d97b3bc47b22585074ad115b
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:35 2014 +0100

      irqchip: atmel-aic5: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-21-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 841f2aa46299b894ce146cd7d2a8fd9a1f6dbdcb
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:34 2014 +0100

      irqchip: atmel-aic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-20-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ebc6de0056e277a0283845536fd219a96806fc80
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:33 2014 +0100

      irqchip: gic-v3: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-19-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit d8c0ffa56798a9b6dc6ee44d230a50f1fe0a10d4
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:32 2014 +0100

      irqchip: zevio: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-18-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit c9a1df48a97ac9141540f177e4293a9966348f8c
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri Dec 20 15:01:41 2013 +0800

      ARM: debug: add HiP04 debug uart

      Add the support of Hisilicon HiP04 debug uart.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 0beb65041e86ea313eaceaa6a04c87f9cc01f6b1
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:31 2014 +0100

      irqchip: vt8500: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-17-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 0af83b3b00cc302388beea8b6bd48c5fcbc715a8
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:30 2014 +0100

      irqchip: vic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-16-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 84bc7399099344e41672d72864e3c34297a877d2
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:29 2014 +0100

      irqchip: versatile-fpga: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-15-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 21d06d91c23ddb24895bbe82ba96633864891f6e
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:28 2014 +0100

      irqchip: sun4i: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-14-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2a07975bf1f180777640e2e298c6cb7fdd2da314
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri Aug 1 20:30:12 2014 +0800

      ARM: config: enable hisilicon hip04

      Enable CONFIG_ARCH_HIP04 in both hi3xxx_defconfig & multi_v7_defconfig.

      Since CONFIG_ARM_LPAE is disabled by default, only 3GB memory could be
      support by this defconfig. User should enable CONFIG_ARM_LPAE locally to
      support 16GB memory on hip04 platform.

      Since hip04 doesn't belong to hi3xxx series, rename hi3xxx_defconfig to
      hisi_defconfig.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit c15018e9192bbaa1a0f68ebee0284f701491b800
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:27 2014 +0100

      irqchip: sirfsoc: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-13-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit cf86bfdd68997b584f4a8f1da9ffd2fae852a5a9
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:26 2014 +0100

      irqchip: s3c24xx: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-12-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 40c7d4414b44a75971ba7c1a4fc1371dd7a299bf
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Wed May 7 08:55:29 2014 +0800

      ARM: dts: add hip04 dts

      Add hip04-d01.dts & hip04.dtsi for hip04 SoC platform.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit f4bc9288b4a29ead48425dd7d1bf4b825a8aff58
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:25 2014 +0100

      irqchip: orion: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-11-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b3410e5f4b6a9611fcdff8927d7ce04757708d96
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:24 2014 +0100

      irqchip: mxs: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-10-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b918402c8092e9f55ad1e848c4264cc0c9ea7513
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:23 2014 +0100

      irqchip: mmp: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-9-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit f2b22ab5b32bbc801a3e205d60667ebb546ee39c
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri May 9 17:10:53 2014 +0800

      document: dt: add the binding on HiP04

      Add Hisilicon HiP04 SoC platform & Fabric controller.

      Fabric controller could be used to configure snoop filter among multiple
      clusters.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit a8e10cb769eb94277658d3f3bce12e10b5652b7f
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:22 2014 +0100

      irqchip: clps711x: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-8-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e89c6a06b876239161653da84dbb2a0e243768b8
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:21 2014 +0100

      irqchip: armada-370-xp: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-7-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 60031b4ef40b62f6563cc6635f670a144f182b83
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:20 2014 +0100

      irqchip: gic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-6-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2d518eda6361b38ba3f250c5f4fceefa9449490a
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri May 9 16:58:04 2014 +0800

      ARM: hisi: enable HiP04

      Support HiP04 SoC what supports 16 cores. And it relies on MCPM
      framework.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit d1f6f28f68507e3ae67203de3e7ab7e5b9bf0082
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:19 2014 +0100

      openrisc: Convert handle_IRQ to use __handle_domain_irq

      In order to limit code duplication, convert the architecture specific
      handle_IRQ to use the generic __handle_domain_irq function.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-5-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri May 9 15:59:29 2014 +0800

      ARM: hisi: enable MCPM implementation

      Multiple CPU clusters are used in Hisilicon HiP04 SoC. Now use MCPM
      framework to manage power on HiP04 SoC.

      Changelog:
      v20:
        * Disable L2 prefetch when the whole cluster is down.
        * Move disabling snoop filter into power_down() after L2 prefetch
          disabled.
        * Remove delay in wait_for_power_down() after L2 prefetch disabled.
        * Add the sleep polling in wait_for_power_down() again since we
          need to wait L2 when the cluster is down.
      v19:
        * Add comments on those delay hacks.
        * Update on checking core enabled counts in wait_for_power_down().
      v18:
        * Fix to release resource in probe().
        * Check whether cpu is already up in the process of making cpu down.
        * Add udelay in power up/down sequence.
        * Optimize on setting relocation entry.
        * Optimize on polling status in wait_for_power_down().
        * Add mcpm critical operations.
      v17:
        * Parse bootwrapper parameters in DTS file.
        * Fix to use msleep() in spinlock region.
      v16:
        * Parse bootwrapper parameters in command line instead.
      v13:
        * Restore power down operation in MCPM.
        * Fix disabling snoop filter issue in MCPM.
      v12:
        * Use wfi as power down state in MCPM.
        * Remove wait_for_powerdown() in MCPM because wfi is used now.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Reviewed-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit ebf4a5c5b4027b682ed8877a938e6d1d92f37745
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Tue Apr 15 14:52:00 2014 +0800

      ARM: mcpm: support 4 clusters

      Add the CONFIG_MCPM_QUAD_CLUSTER configuration to enlarge cluster number
      from 2 to 4.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Reviewed-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit d778d258b7850cf803378211011d38255f11107b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:34:33 2014 -0300

      [media] imon: fix sparse warnings

      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e73c7bfea0770ce9e908fc4b9093752c22155d1d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:32:03 2014 -0300

      [media] si2165: fix sparse warning

      drivers/media/dvb-frontends/si2165.c:329:16: warning: odd constant _Bool 
cast (ffffffffffffffea becomes 1)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 817d2fd4cb3686191a3f411275394c4c573e79e0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:30:33 2014 -0300

      [media] stv0367: fix sparse warnings

      drivers/media/dvb-frontends/stv0367.c:557:5: warning: symbol 
'stv0367cab_RF_LookUp1' was not declared. Should it be static?
      drivers/media/dvb-frontends/stv0367.c:569:5: warning: symbol 
'stv0367cab_RF_LookUp2' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a71b092a9c68685a270ebdde7b5986ba8787e575
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:18 2014 +0100

      ARM: Convert handle_IRQ to use __handle_domain_irq

      In order to limit code duplication, convert the architecture specific
      handle_IRQ to use the generic __handle_domain_irq function.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-4-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a1ddc74a23c89ae236b163a3b0887f8c344aaa4a
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:17 2014 +0100

      arm64: Convert handle_IRQ to use __handle_domain_irq

      In order to limit code duplication, convert the architecture specific
      handle_IRQ to use the generic __handle_domain_irq function.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-3-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 76ba59f8366f2d9282cb5bda9de75b4b68cbe55f
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:16 2014 +0100

      genirq: Add irq_domain-aware core IRQ handler

      Calling irq_find_mapping from outside a irq_{enter,exit} section is
      unsafe and produces ugly messages if CONFIG_PROVE_RCU is enabled:
      If coming from the idle state, the rcu_read_lock call in irq_find_mapping
      will generate an unpleasant warning:

      <quote>
      ===============================
      [ INFO: suspicious RCU usage. ]
      3.16.0-rc1+ #135 Not tainted
      -------------------------------
      include/linux/rcupdate.h:871 rcu_read_lock() used illegally while idle!

      other info that might help us debug this:

      RCU used illegally from idle CPU!
      rcu_scheduler_active = 1, debug_locks = 0
      RCU used illegally from extended quiescent state!
      1 lock held by swapper/0/0:
       #0:  (rcu_read_lock){......}, at: [<ffffffc00010206c>]
      irq_find_mapping+0x4c/0x198
      </quote>

      As this issue is fairly widespread and involves at least three
      different architectures, a possible solution is to add a new
      handle_domain_irq entry point into the generic IRQ code that
      the interrupt controller code can call.

      This new function takes an irq_domain, and calls into irq_find_domain
      inside the irq_{enter,exit} block. An additional "lookup" parameter is
      used to allow non-domain architecture code to be replaced by this as well.

      Interrupt controllers can then be updated to use the new mechanism.

      This code is sitting behind a new CONFIG_HANDLE_DOMAIN_IRQ, as not all
      architectures implement set_irq_regs (yes, mn10300, I'm looking at 
you...).

      Reported-by: Vladimir Murzin <vladimir.murzin@xxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-2-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2954192529e9bb8158bb60f731b108f21c4017aa
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:28:02 2014 -0300

      [media] pwc: fix sparse warning

      drivers/media/usb/pwc/pwc-v4l.c:55:12: warning: symbol 
'pwc_auto_whitebal_qmenu' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6812667381d4e7d1baa93464af6fd02175db96de
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:26:47 2014 -0300

      [media] dvb_usb_core: fix sparse warning

      drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:24:5: warning: symbol 
'dvb_usbv2_disable_rc_polling' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ff3ec57df9e87bcb18e81157cbe3bef3159d76a3
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:25:34 2014 -0300

      [media] s2255drv: fix sparse warning

      drivers/media/usb/s2255/s2255drv.c:2248:20: warning: cast to restricted 
__le16

      At the USB structs there are two different idProduct:
        usb_device_id::idProduct - already on CPU endiannes
        usb_device::descriptor.idProduct - with is LE16

      In this specific case, the driver checks for the one at usb_device_id
      struct, with already have CPU endianness. So, no conversion is required.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7c7b9cf53d284fe12eeab6e13d3098b18cff4692
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 2 04:05:30 2014 -0700

      ASoC: simple-card: fixup cpu_dai_name clear case

      f687d900d30a61dda38db2a99239f5284a86a309
      (ASoC: simple-card: cpu_dai_name creates confusion when DT case)
      cleared cpu_dai_name for caring fmt_single_name case,
      and
      179949bc04c7157a4b2279f62a842638b61f78f9
      (ASoC: simple-card: remove dai_link->cpu_dai_name when DT)
      cared multi dai-link case.
      but, cpu_dai_name matching is required when fmt_multiple_name was used

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Tested-by: Jean-Francois Moine <moinejf@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fba16a1eee5c2d93d010a5b7c41d9c4b478c7eb8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:22:18 2014 -0300

      [media] bcm3510: fix sparse warnings

      drivers/media/dvb-frontends/bcm3510.c:646:24: warning: cast to restricted 
__le16
      drivers/media/dvb-frontends/bcm3510.c:647:24: warning: cast to restricted 
__le16

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2a8b7e5888f5f1306811f778a6678f78b7a98bcd
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:20:12 2014 -0300

      [media] wl128x: fix sparse warnings

      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:443:41: warning: incorrect type 
in assignment (different base types)
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 967a37830573a1fa4b7bdb7ce203c7ea8a91e0c4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:26:40 2014 -0300

      [media] mantis: fix sparse warnings

      drivers/media/pci/mantis/hopper_vp3028.c:37:23: warning: symbol 
'hopper_vp3028_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1033.c:38:4: warning: symbol 
'lgtdqcs001f_inittab' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1033.c:153:23: warning: symbol 
'lgtdqcs001f_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1034.c:39:23: warning: symbol 
'vp1034_mb86a16_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1041.c:266:23: warning: symbol 
'vp1041_stb0899_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1041.c:303:23: warning: symbol 
'vp1041_stb6100_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2033.c:40:24: warning: symbol 
'vp2033_tda1002x_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2033.c:45:24: warning: symbol 
'vp2033_tda10023_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2040.c:40:24: warning: symbol 
'vp2040_tda1002x_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2040.c:45:24: warning: symbol 
'vp2040_tda10023_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp3030.c:38:23: warning: symbol 
'mantis_vp3030_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp3030.c:42:23: warning: symbol 
'env57h12d5_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_dma.c:167:33: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:172:33: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:174:25: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:178:9: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:179:9: warning: incorrect type in 
assignment (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ce08131c42164a4be37e6bb7f34185ab48f6bba4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:08:17 2014 -0300

      [media] mb86a16/mb86a20s: fix sparse warnings

      drivers/media/dvb-frontends/mb86a16.c:31:14: warning: symbol 'verbose' 
was not declared. Should it be static?
      drivers/media/dvb-frontends/mb86a20s.c:36:4: warning: symbol 
'mb86a20s_subchannel' was not declared. Should it be static?
      drivers/media/dvb-frontends/mb86a20s.c:1333:24: warning: symbol 
'cnr_qpsk_table' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6fbf4d0412d5084d555a5ffca31e683de7fcf9be
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:03:53 2014 -0300

      [media] usbtv: fix sparse warnings

      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d71b0b348f0ac68c7a330ceb97b80d9e37f14545
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:58:38 2014 -0300

      [media] uvc: fix sparse warning

      drivers/media/usb/uvc/uvc_video.c:1466:38: warning: incorrect type in 
return expression (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4182438e658dbf01c37a3b0fa035f08c303403ab
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:53:39 2014 -0300

      [media] drxj: fix sparse warnings

      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c463c9797c43dd66b72daa397716d6c6675087b8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:43:22 2014 -0300

      [media] ngene: fix sparse warnings

      drivers/media/pci/ngene/ngene-core.c:188:27: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:190:25: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:199:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:260:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:263:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:282:32: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:283:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:284:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:285:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:286:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:287:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:288:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:292:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:293:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:294:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:295:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:296:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:297:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:303:17: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:316:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:368:17: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:372:9: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1160:28: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1199:20: warning: incorrect type in 
assignment (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1213:30: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1214:30: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1223:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1225:24: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1227:31: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1296:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1297:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1298:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1299:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1300:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1301:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1302:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1363:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1365:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1376:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1391:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1596:18: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-core.c:1615:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-cards.c:699:29: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-cards.c:699:32: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-cards.c:699:35: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-cards.c:699:38: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-dvb.c:84:59: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-dvb.c:93:20: warning: incorrect type in 
initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ngene/ngene-dvb.c:94:20: warning: incorrect type in 
initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ngene/ngene-dvb.c:100:20: warning: Using plain integer 
as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b5c00cc5a56ce0060fb17380cc606514eb5bcd9e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:25:00 2014 -0300

      [media] ddbridge: fix sparse warnings

      drivers/media/pci/ddbridge/ddbridge-core.c:88:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:93:37: warning: incorrect type 
in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:95:25: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:99:15: warning: incorrect type 
in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:117:58: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:119:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:123:68: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:130:17: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:131:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:136:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:138:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:152:22: warning: symbol 
'ddb_i2c_algo' was not declared. Should it be static?
      drivers/media/pci/ddbridge/ddbridge-core.c:183:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:184:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:246:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:247:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:255:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:256:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:269:35: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:358:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:359:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:360:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:362:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:366:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:368:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:369:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:370:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:380:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:381:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:393:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:394:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:395:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:396:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:397:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:401:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:403:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:404:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:406:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:416:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:417:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:475:36: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:484:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:494:20: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:501:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:524:36: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:534:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:852:21: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:973:20: warning: incorrect 
type in initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ddbridge/ddbridge-core.c:974:20: warning: incorrect 
type in initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ddbridge/ddbridge-core.c:978:20: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:982:20: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:1003:23: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1006:23: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1009:30: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1015:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1017:39: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1035:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1041:20: warning: symbol 
'cxd_cfg' was not declared. Should it be static?
      drivers/media/pci/ddbridge/ddbridge-core.c:1130:44: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:1183:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1188:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1193:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1198:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1213:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1214:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1215:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1216:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1231:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1232:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1233:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1289:17: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1333:23: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1295:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1347:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1353:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1354:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1359:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1361:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1373:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1374:16: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1378:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1382:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1385:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1386:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1388:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1393:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1394:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1395:16: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1398:16: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1399:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1451:42: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1462:45: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1467:37: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1538:28: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1550:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1561:31: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:1585:19: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1591:47: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1591:60: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1607:9: warning: too many 
warnings

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6cde2904df44049dd58b5d71639a2c720c658f50
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:05:17 2014 -0300

      [media] kinect: fix sparse warnings

      drivers/media/usb/gspca/kinect.c:151:19: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:152:19: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:153:19: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:191:13: warning: restricted __le16 
degrades to integer
      drivers/media/usb/gspca/kinect.c:217:16: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:218:16: warning: incorrect type in 
assignment (different base types)

      Note that this fixes a real bug where cpu_to_le16 was used instead of the 
correct
      le16_to_cpu.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Antonio Ospite <ao2@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 18ef20da8f0ad4e867a9556d285a9c22b08f5a58
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:58:35 2014 -0300

      [media] dib7000p: fix sparse warning

      drivers/media/dvb-frontends/dib7000p.c:2562:5: warning: symbol 
'dib7090_set_diversity_in' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 616e3506a95d7ec7e308876cc3fd6144da59dece
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:55:35 2014 -0300

      [media] go7007: fix sparse warnings

      drivers/media/usb/go7007/go7007-usb.c:699:30: warning: cast to restricted 
__le16
      drivers/media/usb/go7007/go7007-usb.c:769:38: warning: cast to restricted 
__le16
      drivers/media/usb/go7007/go7007-usb.c:770:39: warning: cast to restricted 
__le16

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ee40d32fc2a8749a89c1a372a46d619158c2d367
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:53:30 2014 -0300

      [media] pctv452e: fix sparse warnings

      drivers/media/usb/dvb-usb/pctv452e.c:886:64: warning: Using plain integer 
as NULL pointer
      drivers/media/usb/dvb-usb/pctv452e.c:903:63: warning: Using plain integer 
as NULL pointer
      drivers/media/usb/dvb-usb/pctv452e.c:968:19: warning: Using plain integer 
as NULL pointer
      drivers/media/usb/dvb-usb/pctv452e.c:1026:19: warning: Using plain 
integer as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 18d6a28ac0613d86241c7271aab3f6562d6c8995
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:50:21 2014 -0300

      [media] opera1: fix sparse warnings

      drivers/media/usb/dvb-usb/opera1.c:557:29: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/opera1.c:558:33: warning: restricted __le16 
degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ed26716521a2fc7e41b6c98e046987f8f00a3155
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:48:07 2014 -0300

      [media] mxl111sf: fix sparse warnings

      drivers/media/usb/dvb-usb-v2/mxl111sf.c:34:5: warning: symbol 
'dvb_usb_mxl111sf_isoc' was not declared. Should it be static?
      drivers/media/usb/dvb-usb-v2/mxl111sf.c:38:5: warning: symbol 
'dvb_usb_mxl111sf_spi' was not declared. Should it be static?
      drivers/media/usb/dvb-usb-v2/mxl111sf.c:46:5: warning: symbol 
'dvb_usb_mxl111sf_rfswitch' was not declared. Should it be static?
      drivers/media/usb/dvb-usb-v2/mxl111sf.c:890:22: warning: symbol 
'mxl111sf_i2c_algo' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1ad5d0645ec8c2b4b1ca9d146530bf9b755d8920
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:45:27 2014 -0300

      [media] dw2102: fix sparse warnings

      drivers/media/usb/dvb-usb/dw2102.c:670:65: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1601:32: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1904:34: warning: symbol 'p1100' was 
not declared. Should it be static?
      drivers/media/usb/dvb-usb/dw2102.c:1911:34: warning: symbol 's660' was 
not declared. Should it be static?
      drivers/media/usb/dvb-usb/dw2102.c:1930:34: warning: symbol 'p7500' was 
not declared. Should it be static?
      drivers/media/usb/dvb-usb/dw2102.c:1937:34: warning: symbol 's421' was 
not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7754622baa7220d7048a5b97435adff1dfb15dbb
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:40:00 2014 -0300

      [media] radio-tea5764: fix sparse warnings

      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:185:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:186:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:187:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:188:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:189:20: warning: incorrect type in 
assignment (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 744263246d8cdb838db5bc7743f9220de016f7dc
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:34:27 2014 -0300

      [media] af9015: fix sparse warning

      drivers/media/usb/dvb-usb-v2/af9015.c:422:38: warning: cast to restricted 
__le32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b565e71dd2805f6efb99cfb31b1f116cdea974d7
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:32:26 2014 -0300

      [media] dibusb: fix sparse warnings

      drivers/media/usb/dvb-usb/dibusb-common.c:261:40: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:262:52: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:300:40: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:301:44: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:313:47: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:314:47: warning: restricted 
__le16 degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4bf167a373bbbd31efddd9c00adc97ecc69fdb67
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:18:02 2014 -0300

      [media] v4l: vsp1: fix driver dependencies

      Renesas VSP1 Video Processing Engine support should be available
      only on Renesas ARM SoCs.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Simon Horman <horms@xxxxxxxxxxxx>
      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5da74fc66b58a943e32e8c8b59e8e7c719ab611b
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:52 2014 -0300

      [media] s5p-jpeg: fix HUF_TBL_EN bit clearing path

      Use proper bitwise operator while clearing HUF_TBL_EN bit.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d727ff4241e4ed2f4f93816460b2af0567f0e3c1
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:51 2014 -0300

      [media] s5p-jpeg: avoid overwriting JPEG_CNTL register settings

      Take into account the JPEG_CNTL register value read before
      setting SYS_INT_EN bit field.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 37a4bd757ce19a6f58339f8c3b85551f43911764
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:50 2014 -0300

      [media] s5p-jpeg: remove stray call to readl

      There is no need to read INT_EN_REG before enabling interrupts.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0cd9b21ed5453055752e7f8ef4887fbc409b77dc
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:49 2014 -0300

      [media] s5p-jpeg: Avoid assigning readl result

      Avoid gcc warning when -Wunused-but-set-variable is enabled.
      The readl return value need not to be assigned to any variable
      as the reading itself is just a part of a sequence required
      for clearing the interrupt flag.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0c2272170d78f826f6e97f99fb8a67fc17feef07
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Wed Aug 27 09:36:28 2014 -0300

      [media] media: s5p-mfc: rename special clock to sclk_mfc

      Commit d19f405a5a8d2ed942b40f8cf7929a5a50d0cc59 ("[media] s5p-mfc: Fix
      selective sclk_mfc init") added support for special clock handling
      (named "sclk-mfc"). However this clock is not defined yet on any
      platform, so before adding it to all Exynos platform, better rename it
      to "sclk_mfc" to match the scheme used for all other special clocks on
      Exynos platform.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7af142f752116e86adbe2073f2922d8265a77709
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 1 11:19:37 2014 +0200

      ALSA: pcm: Uninline snd_pcm_stream_lock() and _unlock()

      The previous commit for the non-atomic PCM ops added more codes to
      snd_pcm_stream_lock() and its variants.  Since they are inlined
      functions, it resulted in a significant code size bloat.  For reducing
      the size bloat, this patch changes the inline functions to the normal
      function calls.  The export of rwlock and rwsem are removed as well,
      since they are referred only in pcm_native.c now.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 257f8cce5d40b811d229ed71602882baa0012808
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Fri Aug 29 15:32:29 2014 +0200

      ALSA: pcm: Allow nonatomic trigger operations

      Currently, many PCM operations are performed in a critical section
      protected by spinlock, typically the trigger and pointer callbacks are
      assumed to be atomic.  This is basically because some trigger action
      (e.g. PCM stop after drain or xrun) is done in the interrupt handler.
      If a driver runs in a threaded irq, however, this doesn't have to be
      atomic.  And many devices want to handle trigger in a non-atomic
      context due to lengthy communications.

      This patch tries all PCM calls operational in non-atomic context.
      What it does is very simple: replaces the substream spinlock with the
      corresponding substream mutex when pcm->nonatomic flag is set.  The
      driver that wants to use the non-atomic PCM ops just needs to set the
      flag and keep the rest as is.  (Of course, it must not handle any PCM
      ops in irq context.)

      Note that the code doesn't check whether it's atomic-safe or not, but
      trust in 100% that the driver sets pcm->nonatomic correctly.

      One possible problem is the case where linked PCM substreams have
      inconsistent nonatomic states.  For avoiding this, snd_pcm_link()
      returns an error if one tries to link an inconsistent PCM substream.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e47ccb1de5db8723b222149004584279a299571f
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Wed Aug 13 23:11:47 2014 -0300

      [media] media: s5p-mfc: correct improper logs

      This patch corrects improper logs within the code initializing hardware.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6c5c680b85deb98e1b90b5b3e112a6fa82c70b12
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Tue Aug 5 22:22:08 2014 -0300

      [media] media: s5p_mfc: Release ctx->ctx if failed to allocate ctx->shm

      ctx->ctx should be released if the following allocation for ctx->shm
      gets failed.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 016da14439b83fbb82c67c497eb770c8025608fe
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 11:54:56 2014 +0200

      gpio: zynq: Take bank offset into account when reporting a IRQ

      When looking up the IRQ the bank offset needs to be taken into account.
      Otherwise interrupts for banks other than bank 0 get incorrectly reported 
as
      interrupts for bank 0.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c44b6484db6e285cbc63bb8d400b5e8873e3a8d2
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:27:38 2014 -0300

      [media] solo6x10: fix sparse warnings

      drivers/media/pci/solo6x10/solo6x10-disp.c:184:24: warning: incorrect 
type in assignment (different base types)
      drivers/media/pci/solo6x10/solo6x10-disp.c:223:32: warning: incorrect 
type in assignment (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3ee733ea9c3d7c31469ec4f88319d32f019b8d09
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:55:23 2014 -0300

      [media] img-ir: fix sparse warnings

      drivers/media/rc/img-ir/img-ir-nec.c:111:23: warning: symbol 'img_ir_nec' 
was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-jvc.c:54:23: warning: symbol 'img_ir_jvc' 
was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-sony.c:120:23: warning: symbol 
'img_ir_sony' was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-sharp.c:75:23: warning: symbol 
'img_ir_sharp' was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-sanyo.c:82:23: warning: symbol 
'img_ir_sanyo' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5b5a9069e889cd87887cbd3ced6353281c7686b6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:56:47 2014 +0200

      MAINTAINERS: Add irqchip DT bindings doc path to IRQCHIP DRIVERS section

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212607-4021-1-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 8703ec19c706eb4d9f2848d50e9fc41d73eb4a40
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Thu Aug 28 20:16:29 2014 +0300

      irqchip: keystone: Remove warning unsigned 'kirq->irq' is never less than 
zero

      Remove static checker warning:

        drivers/irqchip/irq-keystone.c:166 keystone_irq_probe()
        warn: unsigned 'kirq->irq' is never less than zero.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Link: 
https://lkml.kernel.org/r/1409246189-29727-1-git-send-email-grygorii.strashko@xxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 4549cf2b1803d29cfd019f7bfeaa784f8f9c558f
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 14:05:10 2014 +0200

      mac80211: fix offloaded BA session traffic after hw restart

      When starting an offloaded BA session it is
      unknown what starting sequence number should be
      used. Using last_seq worked in most cases except
      after hw restart.

      When hw restart is requested last_seq is
      (rightfully so) kept unmodified. This ended up
      with BA sessions being restarted with an aribtrary
      BA window values resulting in dropped frames until
      sequence numbers caught up.

      Instead of last_seq pick seqno of a first Rxed
      frame of a given BA session.

      This fixes stalled traffic after hw restart with
      offloaded BA sessions (currently only ath10k).

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 0310539723fb173c398ad1a0da2683d41d20dba5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Aug 9 20:43:16 2014 -0300

      [media] cx23885: remove FSF address as per checkpatch

      These addresses are usually out-of-date and the top-level license will
      always have the right address. So drop it from these sources.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 568f44a18e9b63fbb44fcb3292c3530087ae527b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 08:43:51 2014 -0300

      [media] cx23885: use video_drvdata to get cx23885_dev pointer

      Use video_drvdata(file) instead of fh->dev to get the cx23885_dev
      pointer. This prepares for the vb2 conversion where fh->dev (renamed
      to fh->q_dev in this patch) will be removed completely.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9529a4b0cf49163e489446ec159a2dfb64f78df8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 08:27:00 2014 -0300

      [media] cx23885: drop videobuf abuse in cx23885-alsa

      The alsa driver uses videobuf low-level functions that are not
      available in vb2, so replace them by driver-specific functions.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91d2d6745205774b712727ede2a35c91e1eb4c48
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:52:07 2014 -0300

      [media] cx23885: fmt, width and height are global, not per-fh

      Move these fields from cx23885_fh to cx23885_dev.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e749c6e64c6a8b1323fad2330d73855cf072a3b9
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:37:35 2014 -0300

      [media] cx23885: drop unused clip fields from struct cx23885_fh

      There is no overlay support, so drop these unused fields.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1f159c77d068aff4c8ee7f7c84312b64ebef121c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:35:54 2014 -0300

      [media] cx23885: drop type field from struct cx23885_fh

      This information is available elsewhere as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8696193320118ba55e6469f49b33b4526c5cd5fa
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:22:06 2014 -0300

      [media] cx23885: drop radio-related dead code

      Currently no radio device nodes are ever created, so remove the dead radio
      code.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 200e0841ee4a05d06041fb25a8931a5dfb15c767
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:18:12 2014 -0300

      [media] cx23885: map invalid fields to a valid field

      If field format is not valid, map it as V4L2_FIELD_INTERLACED,
      instead of pretending to support an invalid format.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1af2ddd8b3fab054c908d24e00cb41f6b2b7d719
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:11:49 2014 -0300

      [media] cx23885: fix format colorspace compliance error

      Fix v4l2-compliance failure relating to formatting.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5150392cd94c5a5a89b92e58ddc579f0de2d1a89
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:02:15 2014 -0300

      [media] cx23885: convert 417 to the control framework

      Convert the -417 source to the control framework as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit da59a4deb2e2430aac82e775bb2b0a67cbb48f11
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 06:34:44 2014 -0300

      [media] cx23885: convert to the control framework

      This is part 1, converting the uncompressed video/vbi nodes to use
      the control framework.

      The next patch converts the compressed video node as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 24a8f7b5648ff8dfd8d26f8444ab4b04286dba98
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Aug 9 11:29:55 2014 -0300

      [media] cx23885: use core locking, switch to unlocked_ioctl

      Enable core locking which allows us to safely switch to unlocked_ioctl.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 86dd9831aea494e3e5c565c697df60484f55780c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 05:32:58 2014 -0300

      [media] cx23885: support v4l2_fh and g/s_priority

      Add support for struct v4l2_fh and priority handling.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d43be757b945b292402edc28aa67cf53581d3428
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 05:24:58 2014 -0300

      [media] cx23885: fix audio input handling

      Fix a bunch of v4l2-compliance errors relating to audio input handling.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a7d3eabd77402828a5d5a84604626cb824571e0b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 04:50:14 2014 -0300

      [media] cx23885: fix querycap

      Set device_caps to fix the v4l2-compliance QUERYCAP complaints.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fd34f90c6071bbc124572dae83b67044b1c663cc
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:03 2014 +0100

      drm/i915: Don't restrict i915_wa_registers to BDW

      We have CHV code that already makes the test obsolete. Besides, when
      num_wa_regs is 0 (platforms not gathering that W/A data), we expose
      something sensible already.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b07ba1dc78a251fc02992a35b0fd8757029566e4
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:02 2014 +0100

      drm/i915: Remove unneeded brackets

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 04ad2dc7116347a4219b13935c7569ceaab95155
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:01 2014 +0100

      drm/i915: Don't silently discard workarounds

      If we happen to emit more than I915_MAX_WA_REGS workarounds, we will
      currently discard them, not even emit the LRI. Not really what we want,
      so warn loudly.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 55820e1e840def3802fc366607f2b25e31036ab1
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:00 2014 +0100

      drm/i915: Don't overrun the intel_wa_regs array

      When entering intel_ring_emit_wa() with num_wa_regs equal to
      I915_MAX_WA_REGS, we end up indexing the intel_wa_regs array beyond its
      allocation.

      Fix the check then.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1ed1ef9dd91ef8067a45889367a888c7494675e0
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:50:59 2014 +0100

      drm/i915: Rename intel_wa_registers with a i915_ prefix

      Those debugfs files are prefixed by i915, the name of the kernel module,
      presumably to make the difference with files exposed by core DRM.

      Also, add a ',' at the end of the last entry. This is to ease the
      conflict resolution when rebasing internal patches that add a member at
      the end of the array. Without it, wiggle can't do its job as we need to
      modify an existing line (appending the ',').

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 059b2fe9d8a7ae570b803ca7b71ef9a3628c2aa4
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Tue Sep 2 16:53:57 2014 -0300

      drm/i915: change CHV write_eld/global_resources function pointers

      Currently, CHV is using the same functions as HSW/BDW instead of the
      same functions as VLV. This looks wrong, especially since, for
      example, valleyview_modeset_global_resouces even has an IS_CHERRYVIEW
      check.

      This patch has the potential to fix display audio and the CHV CDCLK.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 953ece69711bfc51c57ef3976c84594b2fadbcb3
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 20:04:01 2014 +0100

      drm/i915/hdmi: Cache EDID for a detection cycle

      As we may query the edid multiple times following a detect, record the
      EDID found during output discovery and reuse it. This is a separate
      issue from caching the output EDID across detection cycles.

      v2: Also hookup the force() callback for audio detection when the user
      forces the connection status.
      v3: Ville spots a typo, s/==/!=/

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit beb60608477ec4ae252ec16f9b4018c015b980cb
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 20:04:00 2014 +0100

      drm/i915/dp: Cache EDID for a detection cycle

      As we may query the edid multiple times following a detect, record the
      EDID found during output discovery and reuse it. This is a separate
      issue from caching the output EDID across detection cycles.

      v2: Implement connector->force() callback so that edid is associated
      with the connector for user overrides as well (Ville)

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d410b56d74bc706f414158cb0149e2a149ee1650
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 20:03:59 2014 +0100

      drm/i915/dp: Refactor common eDP lid detection

      Both gmch and pch detection routines used the exact same routine for
      eDP, so de-duplicate.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: : Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit aec856d0a8308cb34360c88a73b517c3a1fce170
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:23:05 2014 +0200

      ALSA: hda - Make the ALC269 pin quirk table shorter

      ...by factoring out common parts to the just added pin macros.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit fea185e28e7c9f37a298f4184580f310e4eefd7b
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:23:04 2014 +0200

      ALSA: hda - Add common pin macros for ALC269 family

      This will be used in a later patch to make the pin quirk table shorter.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 26db63e3cb7af431707cd0467c7bcfefad25aa39
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:46 2014 +0530

      drm: Remove old defines for vswing and pre-emph values

      This is the last patch in the series, so remove old defines

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bd60018af33b36650a9d9b6e2b63dbc9a58e2163
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:41 2014 +0530

      drm/i915: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit eeb82a5cdb9ab8c5690186b60b2a2bc551fbdf5c
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:45 2014 +0530

      drm/tegra: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Acked-by: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9cecb371cf7365dfaf40cf83e8068f012f27f86b
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:44 2014 +0530

      drm/radeon: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_1200     (3 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_3     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Alex Deucher <alexdeucher@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 31160006f8b5aabc3701b22feccbc9a4ae9c59b1
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:43 2014 +0530

      drm/gma500: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0ded925435ba40e1328565d3de869b3635207ef2
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:42 2014 +0530

      drm/exynos: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0504cd170c86f0617f27a31f1ba2328caa976707
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:40 2014 +0530

      drm: Renaming DP training vswing pre emph defines

      Adding new defines, older one will be removed in the last patch in the 
series.
      This is to rename the defines to have levels instead of values for vswing 
and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f9cac7218a6e18f5f95917c9e3331ee7f063c439
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Sep 2 16:33:52 2014 +0300

      drm/i915: debug sink dpms aux errors also on enable

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 09dba00c0091984626b48e1e2439f25e437c03ae
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 18:08:25 2014 +0300

      drm/i915: Don't call intel_plane_restore() when the prop value didn't 
change

      No point in calling intel_plane_restore() in .set_property() if the
      value didn't change.

      More importantly this papers over a bug where the current primary plane
      code forgets to update the user coordinates we store under intel_plane
      unless the primary plane .update_plane() hook is actually called. This
      means we have 0 in the coordinates straight after boot and any call
      to intel_restore_plane() (such as from restore_fbdev_mode()) will
      actually turn off the primary plane. This mess needs to be fixed properly
      but that's a bigger task and the first step there is killing off
      intel_pipe_set_base() and just calling the primary plane
      .update_plane() hook. For the immediate problem of black screen after
      boot this small patch is enough to hide it.

      The problem originates from these two commits:
       commit 3a5f87c286515c54ff5c52c3e64d0c522b7570c0
       Author: Thomas Wood <thomas.wood@xxxxxxxxx>
       Date:   Wed Aug 20 14:45:00 2014 +0100

          drm: fix plane rotation when restoring fbdev configuration

       commit d91a2cb8e5104233c02bbde539bd4ee455ec12ac
       Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
       Date:   Fri Aug 22 14:06:04 2014 +0530

          drm/i915: Add 180 degree primary plane rotation support

      Cc: Thomas Wood <thomas.wood@xxxxxxxxx>
      Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Tested-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Tested-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a8e98153627dfbb10ff4dd65729676115a932b2e
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:12:01 2014 +0300

      drm: i915: reduce memory footprint when debugging

      There is no need to use hex_dump_to_buffer() since we have a kernel 
helper to
      dump up to 64 bytes just via printk(). In our case the actual size is 15 
bytes.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Add cast since %*ph expects and int for the size parameter.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6c65a587b123ab17389b0563cdc42668847ad652
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 14:14:07 2014 +0300

      drm/i915: Don't use WaGsvRC0ResidenncyMethod on chv

      WaGsvRC0ResidenncyMethod is for vlv, it doesn't deal with chv
      appropriately (eg. doesn't limit rps values to even numbers).

      Fix a typo in the w/a name while at it.

      Cc: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 69769f9a422bfc62e17399da3590c5e31ac37f24
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:08 2014 +0300

      drm/i915: Preserve VGACNTR bits from the BIOS

      My Fujistsu-Siemens Lifebook S6010 doesn't like to resume from
      S3 unless VGACNTR has been restore to the original value. The BIOS
      value in this case was 0x0124008E. Setting the "VGA disable" bit
      doesn't interfere with the S3 resume fortunately.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b6b5d049780c29fe6073b6ecbb712dd8dcb27ebc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:07 2014 +0300

      drm/i915: Add pipe B force quirk for 830M

      830M has problems when some of the pipes are disabled. Namely if a
      plane, DVO port etc. is currently assigned to a disabled pipe, it
      can't moved to the other pipe until the current pipe is also enabled.
      To keep things simple just leave both pipes running all the time.

      Ideally I think should turn the pipes off if neither is active, and
      when either becomes active we enable both. But that would reuquire
      proper atomic modeset support, and probably a bit of extra care in
      the order things get enabled.

      v2: Reorder wrt. double wide handling changes

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5f080c0f4bd526b36361dd15c4d22f6bbad95af9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:06 2014 +0300

      Revert "drm/i915: Nuke pipe A quirk on i830M"

      830 really does want the pipe A quirk. The planes and ports don't
      react to any register writes unless the pipe currently attached
      to them is running, so it's impossible to move them to the other
      pipe unless both pipes are running.

      Also it's documented that the DPLL must be enabled on both pipes
      whenever it's needed.

      This reverts commit ac6696d3236bd61503f89a1a99680fd7894d5d53.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b07aaf8849f08b2e4c1ea1a91cae80e0c11c8d2a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:04 2014 +0300

      drm/i915: Check pixel clock in ns2501 mode_valid hook

      The vbt on my Fujitsu-Siemens Lifebook S6010 provides two 800x600 modes,
      60Hz and 56Hz. The magic register values we have correspond to the 60Hz
      mode, and as I don't know how one would trick the VGA BIOS to set up
      the 56Hz mode we can't get the magic values for the orther mode. So
      when checking whether a mode is valid also check the pixel clock so that
      we filter out the 56Hz variant.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d9d9bced0a711ab5c14f8a6b6df497e5f27b783d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:03 2014 +0300

      drm/i915: Init important ns2501 registers

      In my earlier rewrite I missed a few important registers. Thomas Richter
      noticed that they're needed to make his machine resume correctly.

      Looks like IEGD does a one time init of these three registers. We don't
      have a good one time init place in the ns2501 driver, so let's just
      stick them into the .mode_set() hook and see if that helps things along.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bae06ca122a5f37bdd4d8faedae7881f53b145cd
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:02 2014 +0300

      drm/i915: Rewrite ns2501 driver a bit

      Try to use the same programming sequence as used by the IEGD driver.

      Also shovel the magic register values into a big static const array.

      The register values are actually the based on what the BIOS programs
      on the Fujitsu-Siemens Lifebook S6010. IEGD seemed to have hardcoded
      register values (which also enabled the scaler for 1024x768 mode).
      However those didn't actually work so well on the S6010. Possibly the
      pipe timings that got used didn't match the ns2501 configuration.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 09b0085a9d52f444c986a2dd98c3309bd5a5923a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:01 2014 +0300

      drm/i915: Kill useless ns2501_dump_regs

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e240d55d671c63056b118ec29acb26b273a94405
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:00 2014 +0300

      drm/i915: Don't call DVO mode_set hook on DPMS changes

      Calling the mode_set hook on DPMS changes doesn't seem to be necessary
      for ns2501. Just drop it.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9c054c203e7c9ca1c27ab02c4374a2b33de3344
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:59 2014 +0300

      drm/i915: Enable DVO between mode_set and dpms hooks

      To more closely match the IEGD ns2501 driver behaviour, call the
      mode_set hook while the DVO port is still disabled, then enable the DVO
      port, and finally call the dpms hook.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 316e0157a9009f77bd8f73f96937caddbd87fcdc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:58 2014 +0300

      drm/i915: ns2501 is on DVOB

      On Fujitsu-Siememens S6010 the ns2501 chip is hooked up to DVOB instead
      of DVOC.

      FIXME: Maybe need to dig out the correct DVO port from VBT

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 67adc6442a4ba9cbe412c4fc698a7e14333027e5
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:57 2014 +0300

      drm/i915: Disable double wide even when leaving the pipe on

      Disable double wide even if the pipe quirk compels us to leave the
      pipe running. Double wide has certain implications for the plane
      assignments so best keep it off.

      Also helps resuming from S3 on the Fujitsu-Siemens Lifebook S6010
      when double wide was enabled prior to suspend.

      We do leave the pixel clock ticking at the original rate which would
      require double wide to be enabled. But since the planes are all disabled
      I'm hoping that the overly fast clock won't cause any problems. Seems
      to be fine so far.

      v2: Disable double wide also when turning the pipe off
      v3: Reorder wrt. force pipe B quirk

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 575f7ab754c49466090ed3fafa91c8efb3a5afb6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:56 2014 +0300

      drm/i915: Pass intel_crtc to intel_disable_pipe() and 
intel_wait_for_pipe_off()

      Just pass the intel_crtc around instead of dev_priv+pipe.

      Also make intel_wait_for_pipe_off() static since it's only used in
      intel_display.c.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 81e7f2002b7db269799ebdac0d905574c0a85d1d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:55 2014 +0300

      drm/i915: Idle unused rings on gen2/3 during init/resume

      gen2/3 platforms have a boatload of rings we're not using. On my 830
      the BIOS/hw can leave some of those "active" after resume which will
      prevent c3 entry. The ring is apparently considered active whenever
      head != tail even if the ring is disabled.

      Disable and clear all such unused ringbuffers on init/resume.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1038392b4dd02a46006d38f33aab71486d477ced
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:54 2014 +0300

      drm/i915: Disable trickle feed for gen2/3

      My 830 is unhappy with trickle feed enabled. The symptom is that
      the image on the screen shifts a bit to right occasionally.

      The BIOS initially disables trickle feed, but it gets reset during
      suspend, so we need to re-disable it ourselves. Juse disable it
      always.

      Also disable it for all other gen2/3 platforms since we disable it
      for all more recent platforms as well (until HSW that is). At least
      my 855 doesn't seem to mind us doing this. I don't have gen3
      hardware to test that.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9d53910580512207186729c94b39cca9a9778c13
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:53 2014 +0300

      drm/i915: Fix gen2 planes B and C max watermark value

      The max watermark value for gen2 planes B and C is 0x1f, instead of
      the 0x3f that plane A uses.

      Also check against the max even if the pipe is disabled since the
      FIFO size exceeds the plane B and C max watermark value.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d1d70677e165826f3fa9966e1b7ec3765d7c0fb7
  Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
  Date:   Wed May 28 14:39:03 2014 -0700

      drm/i915: make fbdev initialization asynchronous v2

      This gets us out of our init code and out to userspace quite a bit
      faster, but does open us up to some bugs given the state of our init
      time locking.

      v2: switch to async_schedule (Chris)
          check with lockdep, seems happy (Jesse)
          move hotplug enable flag set to fbdev_initial_config (Jesse)

      Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Rebase on top of the dev_priv->enable_hotplug_processing
      removal.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 00e1e623e62cd8452e28633182b91ddcbb70cc7c
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:33:12 2014 +0300

      drm/i915: Init some CHV workarounds via LRIs in ring->init_context()

      Follow the BDW example and apply the workarounds touching registers
      which are saved in the context image through LRIs in the new
      ring->init_context() hook.

      This makes Mesa much happier and eg. glxgears doesn't hang after
      the first frame.

      Cc: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Add missing wa table initialization to avoid a functional
      conflict with Arun's wa table debugfs support.]
      Reviewed-by: "Barbalho, Rafael" <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 21386f86c9af92fea4897e90c1671b3f0010e936
  Author: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:40:06 2014 -0300

      drm/i915: trivial: remove unneed set to NULL

      At this point of the code the obj var is already NULL, so we don't
      need to set it again to NULL.

      Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1c14762d0cc3eecfdc5060bd634d124d32bd9d44
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 14:42:43 2014 +0300

      drm/i915: Warn about odd rps values on CHV

      CHV wants even rps opcodes so print a warning of the
      min/max/rpe/rp1 values are odd, and warn if an odd value
      slips through to valleyview_set_rps() and truncate it to
      an even value.

      Also add a comment to chv_freq_opcode() to make sure no one
      changes the code without considering this requirement.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      [danvet: Help git along in applying the patch, somehow it silently
      ended up in the vlv init_gt_powersave function.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cbce710709f2b57cb955a98c0d3fad1559c4d93d
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Aug 28 12:17:42 2014 +0200

      MAINTAINERS: Update Daniel Vetter's email address

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 564ddb2fae4da01406a24e5a763e601dc21c23d7
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Aug 21 11:40:54 2014 +0100

      drm/i915/bdw: Render state init for Execlists

      The batchbuffer that sets the render context state is submitted
      in a different way, and from different places.

      We needed to make both the render state preparation and free functions
      outside accesible, and namespace accordingly. This mess is so that all
      LR, LRC and Execlists functionality can go together in intel_lrc.c: we
      can fix all of this later on, once the interfaces are clear.

      v2: Create a separate ctx->rcs_initialized for the Execlists case, as
      suggested by Chris Wilson.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v3: Setup ring status page in lr_context_deferred_create when the
      default context is being created. This means that the render state
      init for the default context is no longer a special case.  Execute
      deferred creation of the default context at the end of
      logical_ring_init to allow the render state commands to be submitted.
      Fix style errors reported by checkpatch. Rebased.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c76bb61a71083b2d90504cc6d0dda2047c5d63ca
  Author: Daisy Sun <daisy.sun@xxxxxxxxx>
  Date:   Mon Aug 11 11:08:38 2014 -0700

      drm/i915/bdw: BDW Software Turbo

      BDW supports GT C0 residency reporting in constant time unit. Driver
      calculates GT utilization based on C0 residency and adjusts RP
      frequency up/down accordingly. For offscreen workload specificly,
      set frequency to RP0.

      Offscreen task is not restricted by frame rate, it can be
      executed as soon as possible. Transcoding and serilized workload
      between CPU and GPU both need high GT performance, RP0 is a good
      option in this case. RC6 will kick in to compensate power
      consumption when GT is not active.

      v2: Rebase on recent drm-intel-nightly
      v3: Add flip timerout monitor, when no flip is deteced within
      100ms, set frequency to RP0.

      Signed-off-by: Daisy Sun <daisy.sun@xxxxxxxxx>
      [torourke: rebased on latest and resolved conflict]
      Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
      Acked-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2bb25c17bbe032eecaffa401dbc21809a3f8e44a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 14:42:44 2014 +0300

      drm/i915: Populate mem_freq in init_gt_powerwave()

      init_clock_gating() is too late to read out the mem_freq. We already
      want to print out the GPU MHz numbers before it's called. Move the
      mem_freq setup to init_gt_powersave().

      v2: Also kill the CHV_CZ_CLOCK_FREQ_MODE_* defines

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b98971271bf4c4566db2133ad0a36e4f24819fbe
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:51:22 2014 +0300

      drm/i915: s, fb->bits_per_pixel/8, pixel_size, in primary plane code

      Use the pixel_size we got from drm_format_plane_cpp() instead of
      fb->bits_per_pixel/8 when computing the primary plane page/linear
      offsets. Avoids a few divs and makes the code more future proof
      against funky pixel formats where bits_per_pixel isn't well defined.
      This is what we already did in the sprite code.

      Note that the relevant sprite patch was

      commit ca320ac456099c29290568353d924157e626ede9
      Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Date:   Wed Dec 19 12:14:22 2012 +0000

          drm/i915: Use pixel size for computing linear offsets into a sprite

      This change was required on sprites because they support yuv formats
      which have fb->bits_per_pixel undefined.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Add Chris' software archeology as a note to the commit
      message.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9ba6fad426faa8349523cef323f7b4b7d17a1e8
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:48:41 2014 +0300

      drm/i915: Don't dereference fb when disabling primary plane

      During driver init we may not have a valid framebuffer for the primary
      plane even though the plane is enabled due to failed BIOS fb takeover.
      This means we have to avoid dereferencing the fb in
      .update_primary_plane() when disabling the plane.

      The introduction of the primary plane rotation in

       commit d91a2cb8e5104233c02bbde539bd4ee455ec12ac
       Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
       Date:   Fri Aug 22 14:06:04 2014 +0530

          drm/i915: Add 180 degree primary plane rotation support

      caused a regression by trying to look up the pixel format before we can
      be sure there's a valid fb available. This isn't entirely unsurprising
      since the rotation patches originally predate the change to the primary
      plane code that calls .update_primary_plane() also when disabling the
      plane:

       commit fdd508a6419217cce28213f3c9bd27c02a0d4c71
       Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
       Date:   Fri Aug 8 21:51:11 2014 +0300

          drm/i915: Call .update_primary_plane in intel_{enable,
          disable}_primary_hw_plane()

      v2: Warn but don't blow up when trying to enable a plane w/o an fb (Chris)

      Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 888b59951ed5ac450fe3ddd7b3937d905b9bafbc
  Author: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 14:44:51 2014 +0100

      drm/i915/bdw: Export workaround data to debugfs

      The workarounds that are applied are exported to a debugfs file;
      this is used to verify their state after the test case (reset or
      suspend/resume etc). This patch is only required to support i-g-t.

      Signed-off-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 86d7f23842f1bce3ab5e8c8d0c676112bbc4c99b
  Author: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 14:44:50 2014 +0100

      drm/i915/bdw: Apply workarounds in render ring init function

      For BDW workarounds are currently initialized in init_clock_gating() but
      they are lost during reset, suspend/resume etc; this patch moves the WAs
      that are part of register state context to render ring init fn otherwise
      default context ends up with incorrect values as they don't get 
initialized
      until init_clock_gating fn.

      v2: Add workarounds to golden render state
      This method has its own issues, first of all this is different for
      each gen and it is generated using a tool so adding new workaround
      and mainitaining them across gens is not a straightforward process.

      v3: Use LRIs to emit these workarounds (Ville)
      Instead of modifying the golden render state the same LRIs are
      emitted from within the driver.

      v4: Use abstract name when exporting gen specific routines (Chris)

      For: VIZ-4092
      Signed-off-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c5ad011d7d256ecbe173324029e992817194d2b0
  Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
  Date:   Mon Aug 4 03:51:38 2014 -0700

      drm/i915: FBC flush nuke for BDW

      According to spec FBC on BDW and HSW are identical without any gaps.
      So let's copy the nuke and let FBC really start compressing stuff.

      Without this patch we can verify with false color that nothing is being
      compressed. With the nuke in place and false color it is possible
      to see false color debugs.

      Unfortunatelly on some rings like BCS on BDW we have to avoid Bits 22:18 
on
      LRIs due to a high risk of hung. So, when using Blt ring for frontbuffer 
rend
      cache would never been cleaned and FBC would stop compressing buffer.
      One alternative is to cache clean on software frontbuffer tracking.

      v2: Fix rebase conflict.
      v3: Do not clean cache on BCS ring. Instead use sw frontbuffer tracking.

      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1012205182fb9470a1bd1620872103a09f566225
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 16:27:30 2014 +0300

      drm/i915/ddi: use struct for ddi buf translation tables

      Try to avoid confusion with ARRAY_SIZE()/2 and hdmi_level*2.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Resolve silent patch conflict (didn't even fail to build)
      with with Sonika's preceding patch to use the
      hsw_ddi_translations_fdi table to driver the fdi link training
      iteration loop. Also drop the double-write loop Damien spotted.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c5fe6a0637e8a9f407a87b78be6955067f01a4cd
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Mon Aug 11 08:57:36 2014 +0530

      drm/i915: Rename defines for selection of ddi buffer translation slot

      Renaming the HSW-specific macros for ddi buffer translation slot to 
denote the
      slot and not the vswing/pre-emph values as they are platform-dependent.

      This patch is based on top of the patch series for renaming the DP 
training
      vswing/pre-emph defines:
      http://lists.freedesktop.org/archives/intel-gfx/2014-August/050407.html

      v2: Creating single macro with argument for slot number (Damien)
      v3: Adding macro for num of translation entries (Damien)

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 23ba9373ef0dc535b013a872fa565b326b93612d
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 14:08:43 2014 +0300

      drm/i915/dp: debug log whether backlight is being enabled or disabled

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit be292e1563ac5bebc5d84c914a9e5019a0b2114f
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Wed Aug 27 13:24:51 2014 +0200

      drm/i915/bdw: Let the memory controller do all the swizzling

      Previously, it was possible for the GPU memory accesses to be swizzled
      to try to optimize the fetches for tiled buffers. This swizzling was on
      top of what the memory controller in the uncore already does.

      With broadwell, we drop that GPU side swizzling, and the corresponding
      initialization in 3 units (GAM, GT, DE). All those bits are reserved, as
      specs put it:

        Before Gen8, there was a historical configuration control field to
        swizzle address bit[6] for in X/Y tiling modes. This was set in three
        different places: TILECTL[1:0], ARB_MODE[5:4], and
        DISP_ARB_CTL[14:13]"

        For Gen8 the swizzle fields are all reserved, and the CPU's memory
        controller performs all address swizzling modifications.

      This also means that user space doesn't have to manually swizzle when
      accessing tiled buffers from the CPU, and so we always return
      I915_BIT_6_SWIZZLE_NONE from i915_gem_detect_bit_6_swizzle(), which
      short-circuits the initialization of the registers mentionned above in
      i915_gem_init_swizzling().

      v2: Refine the explanation a bit more (Daniel)
      v3: Make it BDW+ specific (Steve)

      Cc: Steve Aarnio <steve.j.aarnio@xxxxxxxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Keep the actual code to set the tiling bits for now, in case
      some bios escaped to the wild that uses this - we'd need it for
      fastboot.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1eab9234cbfdd72fe29a68f3da8002e2c74c0c36
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Wed Aug 27 11:30:21 2014 +0100

      drm/i915: Add "Intel Corporation" as module author

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0a6d16318939f3dbd9f5f91709c4e72c585d8554
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Wed Aug 27 11:30:20 2014 +0100

      drm/i915: Don't use a define when it's clearer to just put the value

      Instead of going through hoops, just put the driver author directly as
      DRM_AUTHOR() argument. This will also make it consistent when we add
      Intel to the list.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bedd4dba75dc583fd3c458f6af2d53c60912a3cb
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Fri Aug 22 15:04:13 2014 +0300

      drm/i915: improve assert_panel_unlocked

      Fix assert_panel_unlocked for vlv/chv, and improve it a bit for
      non-LVDS. Also don't pretend it works for DDI. There's still work to do
      to get this right for eDP on PCH platforms, but this is a start.

      v2: WARN_ON(HAS_DDI)

      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ac66cf4b9af4322748fa46af79e9952bd58c6213
  Author: Vedang Patel <vedang.patel@xxxxxxxxx>
  Date:   Tue Aug 26 10:42:51 2014 -0700

      drm/i915/bdw: Add BDW support in the i915 debugfs entry

      The patch introduces fixes for the debugfs attributes emitted by
      the i915 driver for GEN8. Currently, it is not emitting the correct
       attributes which include the status of RC6 states.

      Change-Id: Ib2068a0cac9a5wq3f228e547fa1a097ad369d242df
      Signed-off-by: Vedang Patel <vedang.patel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0a4cd7c8c89a15938d67bdc7be8314d85b9ef4da
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:41:39 2014 +0100

      drm/i915: Differentiate between LLC or snooped for the user

      Rather than describing an object as either "snooped or LLC", we can do
      better as we should know what machine we are running on!

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c8a0bd42df69fe76646b45dea04c7cf4995fa6a3
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Aug 21 17:09:38 2014 -0300

      drm/i915: send PCI_D3hot adapter opregion message on BDW RPM suspend

      On BDW we're seeing a problem that after we runtime resume, the
      outputs connected to DDI C are not detected: they don't appear in the
      SDEISR register and GMBUS transactions don't work. They stop working
      at the moment we call intel_opregion_notify_adapter() during runtime
      suspend, but they don't go back to work when we call the same function
      during runtime resume. They only work after we do a modeset and call
      intel_opregion_notify_encoder(), but this point is already too late.

      While debugging, I tried to pass PCI_D3hot which is the value that
      matches the spec, and it seems to have solved the problem. I couldn't
      find any explanation of why this solves the problem, but there's also
      no documented explanation - besides our code and git log - of why
      Haswell should use PCI_D1, so keep this for now in order to keep BDW
      runtime PM working.

      Also add a comment to point the fact that there's no spec documenting
      all the weirdness involved here.

      Cc: kristen.c.accardi@xxxxxxxxx
      Testcase: igt/pm_rpm/drm-resources-equal
      Testcase: igt/pm_rpm/i2c
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 47c2bd97cf367f712433eece065df276a64d3e66
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Aug 21 17:09:37 2014 -0300

      drm/i915: rename gen8_init_clock_gating to broadwell_init_clock_gating

      Because CHV uses cherryview_init_clock_gating instead of
      gen8_init_clock_gating.

      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 89d6b2b81fdfa57666188d63dc970f8f14efed71
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Aug 21 17:09:36 2014 -0300

      drm/i915: call lpt_init_clock_gating on BDW too

      Because BDW has WPT, which is equivalent to LPT. This is just like the
      CPT/PPT case.

      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ec49ba2d709f3a1a4cd822e547db2f07e121b375
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Thu Aug 21 15:06:25 2014 +0300

      drm/i915: fix panel unlock register mask

      Use the correct mask for the unlock bits. In theory this could have lead
      to incorrect asserts but this is unlikely in practise.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ecdb5fd8619964c8fb4e34703fb8e72eaa8a22cb
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Wed Aug 20 16:29:24 2014 +0100

      drm/i915/bdw: Don't execute context reset and switch with Execlists

      These two functions make no sense in an Logical Ring Context & Execlists
      world.

      v2: We got rid of lrc_enabled and centralized everything in the sanitized
      i915.enable_execlists instead.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v3: Rebased.  Corrected a typo in comment for i915_switch_context and
      added a comment that it should not be called in execlist mode. Added
      WARN_ON if i915_switch_context is called in execlist mode. Moved check
      for execlist mode out of i915_switch_context and into callers. Added
      comment in context_reset explaining why nothing is done in execlist
      mode.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      [danvet: Simplify the patch subject so I can understand it.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9a2d2d8708208d983cb6101d58645537f7123a04
  Author: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 08:32:40 2014 +0530

      drm/i915: Fix to Enable GT/PM Interrupts

      Programing GT IER interrupts was fumbled while enabling Interrupts for
      gen8

      We forgot to program PM IER interrupt in gen8_gt_irq_postinstall based
      on the new  re-worked interrupt routines.

      v2: Kill the loop and init GT interrupts individually (Ville)

      Signed-off-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Adjust commit message as per discussion with Deepak.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 671b50134ccd75a5dd1584e306a9316587371af3
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Wed Aug 20 16:24:50 2014 +0100

      drm/i915/bdw: Do not initialize PPGTT in the legacy way for execlists

      A pending commit removes synchronous mode from switch_mm.  This breaks
      execlists because switch_mm will always try to write to the legacy ring
      buffer.

      Return immediately from i915_ppgtt_init_gw in execlists mode.
      No longer check for execlists mode in gen8_ppgtt_enable() because this
      will no longer be called in execlists mode.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 975d568adeba8e50fe0e526298ab4fdf8636e115
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:13:34 2014 +0100

      drm/i915: Make wait-for-pending-flips more defensive

      Be sure to always flush a stuck pageflip even if we couldn't possibly
      expect one to be there.

      References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e07f0552c6adc9f36c8d07cac24adf2c87ddfd69
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Tue Aug 19 15:49:41 2014 +0100

      drm/i915: Handle i915_ppgtt_put correctly

      Unfortunately, the gem_obj/vma relationship is not symmetrical; a gem_obj
      can look up for the same vma more than once (where the ppgtt refcount is
      incremented), but will free the vma only once (i915_gem_free_object).

      This difference in refcount get/put means that the ppgtt is not removed
      after the context and vma are destroyed, because sometimes the refcount
      will never go back to zero.

      v2: Just move the ppgtt refcount into vma_create.

      OTC-Jira: VIZ-3719
      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c695b6b689b9c12611ae7ba849858b631322e11e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:03 2014 +0300

      drm/i915: Flatten intel_edp_panel_vdd_on()

      Less pointless indentation is always nice. There will be a bit more
      code in this function once the power sequencer locking is fixed.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 15e899a01b5a50d12c96f696a43d4bd5a1ece8be
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:02 2014 +0300

      drm/i915: Warn about want_panel_vdd in edp_panel_vdd_off_sync()

      If we force vdd off warn if someone is still using it. With this
      change the delayed vdd off work needs to check want_panel_vdd
      itself to make sure it doesn't try to turn vdd off when someone
      is using it.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit be2c9196e4da55b7351fc17dd6f3d11bd36ba893
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:01 2014 +0300

      drm/i915: Replace big nested if block with early return

      Looks nicer.

      Not functional change.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Add "No functional change" as requested by Jani.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 72c3500ac4c260df661906dd6da484b35d149985
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:00 2014 +0300

      drm/i915: Add a note explaining vdd on/off handling in intel_dp_aux_ch()

      Add a comment to explain why we care about the current want_panel_vdd
      state in intel_dp_aux_ch().

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1e0560e05db2830f61465ce98b995564d33dfbcc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 13:24:25 2014 +0300

      drm/i915: Rename edp vdd funcs for consistency

      edp_* are now the lower level functions and intel_edp_* the higher level
      ones. One should use them in pairs.

      v2: Don't return void (Jani)

      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d337a341532d028920fc49832213c6dd2ce8289c
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:15:58 2014 +0300

      drm/i915: Use intel_edp_panel_vdd_on() in intel_dp_probe_mst()

      We want to use the higher level vdd on func here. Not a big deal
      yet (we'd just get the warn when things go awry) but when the
      locking gets fixed this becomes more important.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ad933b5630ec4413070cbba1599426b97b1cee57
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:15:56 2014 +0300

      drm/i915: Parametrize PANEL_PORT_SELECT_VLV

      Passing the port as a parameter to PANEL_PORT_SELECT_VLV results in
      neater code. Sadly the PCH port select bits aren't suitable for the
      same treatment and the resulting macro would be much uglier, so
      leave those defines as is.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2d96553613b861d62f28b3eb172f473ca10fea06
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Tue Aug 19 10:13:36 2014 +0100

      drm/i915/bdw: Populate lrc with aliasing ppgtt if required

      A previous commit broke aliasing PPGTT for lrc, resulting in a kernel oops
      on boot. Add a check so that is full PPGTT is not in use the context is
      populated with the aliasing PPGTT.

      Issue: VIZ-4278
      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d84a0f3280c48fa28857de59a47e2fbf8753969f
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:35:29 2014 -0700

      drm/i915: honour forced connector modes

      In the move over to use BIOS connector configs, we lost the ability to
      force a specific set of connectors on or off.  Try to remedy that by
      dropping back to the old behavior if we detect a hard coded connector
      config that tries to enable a connector (disabling is easy!).

      Based on earlier patches by Jesse Barnes.

      v2: Remove Jesse's patch

      Reported-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e80f14b6d36e3e07111cf2ab084ef8dd5d015ce2
  Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
  Date:   Mon Aug 18 10:35:28 2014 -0700

      drm/i915: Don't save/restore RS when not used

      v2: fix conflict on rebase.

      Cc: Kenneth Graunke <kenneth@xxxxxxxxxxxxx>
      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 98a2e5f94275b6aafb12a3650937f6c54222cdc2
  Author: Deepak S <deepak.s@xxxxxxxxx>
  Date:   Mon Aug 18 10:35:27 2014 -0700

      drm/i915: Bring UP Power Wells before disabling RC6.

      We need do forcewake before Disabling RC6, This is what the BIOS
      expects while going into suspend.

      v2: updated commit message. (Daniel)

      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Deepak S <deepak.s@xxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 31e4b89acbd7b19c9a8557e6e660a583a0b97daa
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Mon Aug 18 13:51:00 2014 +0100

      drm/i915: Print the pipe on which the vblank wait times out

      Improve the debug message that tells us we've been waiting for a vblank
      that never arrived. Printing the pipe could lead a "doh!" moment where
      we've been waiting for a vblank on a pipe that was off for instance.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Thomas Wood <thomas.wood@xxxxxxxxx>
      [danvet: Polish commit message a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 055e393fa3ade8cb91d8229f1c76ca9a7b23b8b3
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Mon Aug 18 13:49:10 2014 +0100

      drm/i915: Use dev_priv as first argument of for_each_pipe()

      Chris has decided that enough is enough. It's time to fixup dev Vs
      dev_priv. This is a modest contribution to the crusade.

      v2: Still use INTEL_INFO(), for the (mythical!) case we want to hardcode
          the info struct with defines (Chris)
          Rename the macro argument from 'dev' to 'dev_priv' (Jani)

      v3: Use names unlikely to be used as macro arguments (Chris)

      Suggested-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0f391f189eae2c479122dc934d8ffdcbe4257cfe
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:25 2014 +0200

      ARM: at91: Convert the boards to the init_time callback

      Now that we have the init_time callback in the at91_init_soc structure, 
convert
      all the boards and SoC to this.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit d2992e51e799099e319aeaaa8648917954f59a3b
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 18:05:04 2014 +0200

      ARM: at91: soc: Add init_time callback

      Introduce an init_time callback to the at91_init_soc structure to be able 
to
      tweak the init_time machine callback on a per-soc basis, instead of 
having to
      rely on a global one.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

      Conflicts:
        arch/arm/mach-at91/setup.c

  commit 64568d1dbd673aca3de8d2a17b9db507c5b85df7
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:23 2014 +0200

      ARM: at91: PIT: (Almost) remove the global variables

      The timer driver is using some global variables to define some variables 
it has
      to use in most of its functions, like the base address.

      Use some container_of calls to have a single dynamic (and local) variable 
to
      hold this content.

      The only exception is in the !DT case, where the call chain to
      at91sam926x_ioremap_pit and then at91sam926x_pit_init as init_time makes 
it
      hard for the moment to pass the physical address of the timer.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 7f282e0137bfe712655e9f8da5ade105f6918741
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:22 2014 +0200

      ARM: at91: PIT: use request_irq instead of setup_irq

      We can use the generic request_irq now to register a timer interrupt 
handler,
      instead of the more complex setup_irq.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit cffbfe63ec37cdaf8c9ede027759614faadd23cf
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:21 2014 +0200

      ARM: at91: PIT: Use pr_fmt

      All the panic messages hardcode the same prefix. Define the pr_fmt macro 
to
      unify its definition.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit a981b29f027ace1b27fb4a96cef6cbfee49dbdd7
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:20 2014 +0200

      ARM: at91: PIT: Use consistent exit path in probe

      The current probe code is, whenever it fails to retrieve a resource, 
either
      panicing, silently returning, or returning and displaying an error.

      Make the code consistent by always panicing whenever it fails to grab any
      resource.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit bc1aeaeb75f169f870573f6d4e517f925269de4a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 18:02:26 2014 +0200

      ARM: at91: dt: Remove init_time definitions

      The current AT91 DT boards have a completely generic init_time definition.
      Remove them from the machine declaration.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

      Conflicts:
        arch/arm/mach-at91/board-dt-sam9.c
        arch/arm/mach-at91/board-dt-sama5.c

  commit f807a89cfe3e7379ec501810d67a5888edbb94f1
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:18 2014 +0200

      ARM: at91: PIT: Rework probe functions

      The PIT timer driver until now had a single probe function, disregarding 
wether
      it was probed through DT or in the old-style way. This code later on was
      calling some DT function to retrieve the proper values for its base 
address,
      interrupts and clocks.

      While this was working, it was preventing the usage of 
CLOCKSOURCE_OF_DECLARE,
      and the two different probe path were not as clearly separated as they 
could
      be.

      Rework the probe path to take this into account, and switch to
      CLOCKSOURCE_OF_DECLARE.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 6a9e7363775f699388f173bc4fba9c7c5a8626ae
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Fri Aug 22 15:06:35 2014 +0300

      drm/i915: don't check for i830 in vlv specific code

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9075e52face677b87c6bf08d8ea1a960d48d085c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:43 2014 +0100

      drm/i915/bdw: Make sure error capture keeps working with Execlists

      Since the ringbuffer does not belong per engine anymore, we have to
      make sure that we are always recording the correct ringbuffer.

      TODO: This is only a small fix to keep basic error capture working, but
      we need to add more information for it to be useful (e.g. dump the
      context being executed).

      v2: Reorder how the ringbuffer is chosen to clarify the change and
      rename the variable, both changes suggested by Chris Wilson. Also,
      add the TODO comment to the code, as suggested by Daniel.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 87a01e822db6e8b6a2898ddc7f116698247c7a4d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:50 2014 +0100

      drm/i915: Suppress a WARN on reading an object back for a GPU hang

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8ae62dc62b340edd0f6a5a2522f284234e82c0ec
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:49 2014 +0100

      drm/i915: Remove num_pages parameter to i915_error_object_create()

      For cleanliness, i915_error_object_create() was written to handle the
      NULL pointer in a central location. The macro that wrapped it and passed
      it a num_pages to use, was not safe. As we now never limit the num_pages
      to use (we did so at one point to only capture the first page of the
      context), we can remove the redundant macro and be NULL safe again.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: John Harrison <John.C.Harrison@xxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b3c3f5e69e25583703383d674e73d0ce26e731c3
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:48 2014 +0100

      drm/i915: Do not access stolen memory directly by the CPU, even for error 
capture

      For stolen pages, since it is verboten to access them directly on many
      architectures, we have to read them through the GTT aperture. If they
      are not accessible through the aperture, then we have to abort.

      This was complicated by

      commit 8b6124a633d8095b0c8364f585edff9c59568a96
      Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Date:   Thu Jan 30 14:38:16 2014 +0000

          drm/i915: Don't access snooped pages through the GTT (even for error 
capture)

      and the desire to use stolen memory for ringbuffers, contexts and
      batches in the future.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e6755fb78e8f20ecadf2a4080084121336624ad9
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Aug 12 17:11:42 2014 +0300

      drm/i915: switch off backlight for backlight class 0 brightness

      Make backlight class sysfs brightness 0 value switch off the backlight
      for connectors that have the backlight_power callback defined. For eDP,
      this has the similar caveats regarding power savings as bl_power as only
      the power sequencer backlight control is switched off.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 73580fb764c4213d305c0d36bd8f856ae631eb42
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Aug 12 17:11:41 2014 +0300

      drm/i915/dp: make backlight bl_power control power sequencer backlight

      This lets the userspace switch off the backlight using the backlight
      class sysfs bl_power file. The switch is done using the power sequencer;
      the backlight PWM, and everything else, remains enabled. The display
      backlight won't draw power, but for maximum power savings the encoder
      needs to be switched off.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Tested_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ab656bb9012b9eabc21234caa47af478ea6ceec5
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 13 12:10:12 2014 +0300

      drm/i915: add some framework for backlight bl_power support

      Make backlight class sysfs bl_power a sub-state of backlight enabled, if
      a backlight power connector callback is defined. It's up to the
      connector callback to handle the sub-state, typically in a way that
      respects panel power sequencing.

      v2: Post the version that does not oops. *facepalm*.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Tested_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1250d107cf9b82217a63520b0b76a947665537c2
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Aug 12 17:11:39 2014 +0300

      drm/i915/dp: split up panel power control from backlight pwm control

      Make it possible to change panel power control backlight state without
      touching the PWM. No functional changes.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Tested_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9dd3c605a395c27afeadbb95cf73cdb35e99e135
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Fri Aug 1 18:14:48 2014 -0300

      drm/i915: fix i915_frequency_info on BDW

      The GEN6_PM* registers don't exist on BDW anymore, so when we read
      this file we trigger unclaimed register errors. The equivalent BDW
      register for PMs is GEN8_GT_I*R(2), so use it.

      Testcase: igt/pm_rpm/debugfs-read
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 48404c1e53d4e15d7e3e77cd2c8f3f22973ef38e
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 22 14:06:04 2014 +0530

      drm/i915: Add 180 degree primary plane rotation support

      Primary planes support 180 degree rotation. Expose the feature
      through rotation drm property.

      v2: Calculating linear/tiled offsets based on pipe source width and
      height. Added 180 degree rotation support in ironlake_update_plane.

      v3: Checking if CRTC is active before issueing update_plane. Added
      wait for vblank to make sure we dont overtake page flips. Disabling
      FBC since it does not work with rotated planes.

      v4: Updated rotation checks for pending flips, fbc disable. Creating
      rotation property only for Gen4 onwards. Property resetting as part
      of lastclose.

      v5: Resetting property in i915_driver_lastclose properly for planes
      and crtcs. Fixed linear offset calculation that was off by 1 w.r.t
      width in i9xx_update_plane and ironlake_update_plane. Removed tab
      based indentation and unnecessary braces in intel_crtc_set_property
      and intel_update_fbc. FBC and flip related checks should be done only
      for valid crtcs.

      v6: Minor nits in FBC disable checks for comments in 
intel_crtc_set_property
      and positioning the disable code in intel_update_fbc.

      v7: In case rotation property on inactive crtc is updated, we return
      successfully printing debug log as crtc is inactive and only property 
change
      is preserved.

      v8: update_plane is changed to update_primary_plane, crtc->fb is changed 
to
      crtc->primary->fb  and return value of update_primary_plane is ignored.

      v9: added rotation property to primary plane instead of crtc. Removing 
reset
      of rotation property from lastclose. rotation_property is moved to
      drm_mode_config, so drm layer will take care of resetting. Adding 
updation of
      fbc when rotation is set to 0. Allowing rotation only if value is
      different than old one.

      v10: Calling intel_primary_plane_setplane instead of update_primary_plane 
in
      set_property(Daniel).

      v11: Using same set_property function for both primary and sprite, Adding
      primary plane specific code in the same function (Matt).

      v12: Removing disabling/ enabling of fbc from set_property because it is 
done
      from intel_pipe_set_base. Other formatting

      v13: we need to call disable_fbc before changing the rotation to 180,
      disable_fbc from intel_pipe_set_base gets called very late, that will
      be used to re-enable fbc if rotation is set to 0 (Ville).

      Testcase: igt/kms_rotation_crc

      Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      [danvet: Add FIXME to explain why we need the open-coded update_fbc
      hunk to disable fbc when rotated 180 degree. And make checkpatch
      happier.]
      Acked-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ce54d85aba1e9f7065a3a0269854d31ed00b2490
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Thu Aug 21 11:44:39 2014 +0530

      drm/i915: Updating plane parameters for primary plane in setplane

      This unifies how the primary plane functions work with how the sprite
      functions works, which allows us to reuse them to update primary plane
      properties.

      v2: Moving setting of plane members in the end to take care of failure 
cases and
      not-visible cases (Matt).

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      [danvet: Add a real commit message.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6689c167ae14c312972e89be1121e933e4de0001
  Author: McAulay, Alistair <alistair.mcaulay@xxxxxxxxx>
  Date:   Fri Aug 15 18:51:35 2014 +0100

      drm/i915: Rework GPU reset sequence to match driver load & thaw

      This patch is to address Daniels concerns over different code during 
reset:

      http://lists.freedesktop.org/archives/intel-gfx/2014-June/047758.html

      "The reason for aiming as hard as possible to use the exact same code for
      driver load, gpu reset and runtime pm/system resume is that we've simply
      seen too many bugs due to slight variations and unintended omissions."

      Tested using igt drv_hangman.

      V2: Cleaner way of preventing check_wedge returning -EAGAIN
      V3: Clean the last_context during reset, to ensure do_switch() does the 
MI_SET_CONTEXT. As per review.
      Signed-off-by: McAulay, Alistair <alistair.mcaulay@xxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      [danvet: Rebase over ctx->ppgtt rework and extend the comment in
      check_wedge a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5e352519519623a0b62587c606280e534d0cf1d9
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 2 13:18:37 2014 +0200

      KVM: nSVM: propagate the NPF EXITINFO to the guest

      This is similar to what the EPT code does with the exit qualification.
      This allows the guest to see a valid value for bits 33:32.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a0c0feb57992c5caed170feab8a68c51306eb7c3
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 2 13:24:12 2014 +0200

      KVM: x86: reserve bit 8 of non-leaf PDPEs and PML4Es in 64-bit mode on AMD

      Bit 8 would be the "global" bit, which does not quite make sense for 
non-leaf
      page table entries.  Intel ignores it; AMD ignores it in PDEs, but 
reserves it
      in PDPEs and PML4Es.  The SVM test is relying on this behavior, so 
enforce it.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d143148383d0395539073dd6c2f25ddf6656bdcc
  Author: Tiejun Chen <tiejun.chen@xxxxxxxxx>
  Date:   Mon Sep 1 18:44:04 2014 +0800

      KVM: mmio: cleanup kvm_set_mmio_spte_mask

      Just reuse rsvd_bits() inside kvm_set_mmio_spte_mask()
      for slightly better code.

      Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 56f17dd3fbc44adcdbc3340fe3988ddb833a47a7
  Author: David Matlack <dmatlack@xxxxxxxxxx>
  Date:   Mon Aug 18 15:46:07 2014 -0700

      kvm: x86: fix stale mmio cache bug

      The following events can lead to an incorrect KVM_EXIT_MMIO bubbling
      up to userspace:

      (1) Guest accesses gpa X without a memory slot. The gfn is cached in
      struct kvm_vcpu_arch (mmio_gfn). On Intel EPT-enabled hosts, KVM sets
      the SPTE write-execute-noread so that future accesses cause
      EPT_MISCONFIGs.

      (2) Host userspace creates a memory slot via KVM_SET_USER_MEMORY_REGION
      covering the page just accessed.

      (3) Guest attempts to read or write to gpa X again. On Intel, this
      generates an EPT_MISCONFIG. The memory slot generation number that
      was incremented in (2) would normally take care of this but we fast
      path mmio faults through quickly_check_mmio_pf(), which only checks
      the per-vcpu mmio cache. Since we hit the cache, KVM passes a
      KVM_EXIT_MMIO up to userspace.

      This patch fixes the issue by using the memslot generation number
      to validate the mmio cache.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
      [xiaoguangrong: adjust the code to make it simpler for stable-tree fix.]
      Signed-off-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Matlack <dmatlack@xxxxxxxxxx>
      Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Tested-by: David Matlack <dmatlack@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ee3d1570b58677885b4552bce8217fda7b226a68
  Author: David Matlack <dmatlack@xxxxxxxxxx>
  Date:   Mon Aug 18 15:46:06 2014 -0700

      kvm: fix potentially corrupt mmio cache

      vcpu exits and memslot mutations can run concurrently as long as the
      vcpu does not aquire the slots mutex. Thus it is theoretically possible
      for memslots to change underneath a vcpu that is handling an exit.

      If we increment the memslot generation number again after
      synchronize_srcu_expedited(), vcpus can safely cache memslot generation
      without maintaining a single rcu_dereference through an entire vm exit.
      And much of the x86/kvm code does not maintain a single rcu_dereference
      of the current memslots during each exit.

      We can prevent the following case:

         vcpu (CPU 0)                             | thread (CPU 1)
      --------------------------------------------+--------------------------
      1  vm exit                                  |
      2  srcu_read_unlock(&kvm->srcu)             |
      3  decide to cache something based on       |
           old memslots                           |
      4                                           | change memslots
                                                  | (increments generation)
      5                                           | 
synchronize_srcu(&kvm->srcu);
      6  retrieve generation # from new memslots  |
      7  tag cache with new memslot generation    |
      8  srcu_read_unlock(&kvm->srcu)             |
      ...                                         |
         <action based on cache occurs even       |
          though the caching decision was based   |
          on the old memslots>                    |
      ...                                         |
         <action *continues* to occur until next  |
          memslot generation change, which may    |
          be never>                               |
                                                  |

      By incrementing the generation after synchronizing with kvm->srcu readers,
      we ensure that the generation retrieved in (6) will become invalid soon
      after (8).

      Keeping the existing increment is not strictly necessary, but we
      do keep it and just move it for consistency from update_memslots to
      install_new_memslots.  It invalidates old cached MMIOs immediately,
      instead of having to wait for the end of synchronize_srcu_expedited,
      which makes the code more clearly correct in case CPU 1 is preempted
      right after synchronize_srcu() returns.

      To avoid halving the generation space in SPTEs, always presume that the
      low bit of the generation is zero when reconstructing a generation number
      out of an SPTE.  This effectively disables MMIO caching in SPTEs during
      the call to synchronize_srcu_expedited.  Using the low bit this way is
      somewhat like a seqcount---where the protected thing is a cache, and
      instead of retrying we can simply punt if we observe the low bit to be 1.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
      Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Matlack <dmatlack@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 00f034a12fdd81210d58116326d92780aac5c238
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Aug 20 14:29:21 2014 +0200

      KVM: do not bias the generation number in kvm_current_mmio_generation

      The next patch will give a meaning (a la seqcount) to the low bit of the
      generation number.  Ensure that it matches between 
kvm->memslots->generation
      and kvm_current_mmio_generation().

      Cc: stable@xxxxxxxxxxxxxxx
      Reviewed-by: David Matlack <dmatlack@xxxxxxxxxx>
      Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 47c1296829505d119d7d58dd23d39cc5db344f12
  Author: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 10:40:56 2014 +0200

      drm/qxl: enables gem prime helpers for qxl using dummy driver callbacks

      As there should not be any other virtual device that might share buffers,
      the callbacks remain empty stubs. Still prime can be used to transfer 
buffers
      between processes that use qxl.

      Signed-off-by: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 0279661b640317c31f288d66537d5805d4f18d05
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:11 2014 +0800

      ALSA: hda/realtek - move HP_GPIO_MIC1_LED quirk for alc280

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 200afc097c79e906ea8f420d649b3906b27647e4
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:10 2014 +0800

      ALSA: hda/realtek - move HP_LINE1_MIC1_LED quirk for alc282

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 058e9f5c8236ad740ab984588b507758e5feee6d
  Author: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 10:40:55 2014 +0200

      drm/qxl: simple crtc page flipping emulated using buffer copy

      Signed-off-by: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e4442bcf1aa166a2b132ea9fde47036744a7f8a3
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:09 2014 +0800

      ALSA: hda/realtek - move HP_MUTE_LED_MIC1 quirk for alc290

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 2c609999759c6964d99a614e8259fa700b5b337c
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:08 2014 +0800

      ALSA: hda/realtek - move HP_MUTE_LED_MIC1 quirk for alc282

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c77900e63abd9e2bdf385ba846a22858a0ed50a7
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:07 2014 +0800

      ALSA: hda/realtek - move DELL2_MIC_NO_PRESENCE quirk for alc255

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 29a4f69973eede670f8c0735a064ea4a8cd90ac5
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:06 2014 +0800

      ALSA: hda/realtek - move DELL1_MIC_NO_PRESENCE quirk for alc255

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit bc262179a9196cb4eba266254f851253be0d3533
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:05 2014 +0800

      ALSA: hda/realtek - move DELL1_MIC_NO_PRESENCE quirk for alc283

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e8818fa8c07d57242552c89d0b469892978b20fe
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:04 2014 +0800

      ALSA: hda/realtek - move DELL2_MIC_NO_PRESENCE quirk for alc292

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c3ce6dfa48e3879206382cdfdc015bffc50dce30
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 2 13:52:15 2014 +0100

      KEYS: Set pr_fmt() in asymmetric key signature handling

      Printing in base signature handling should have a prefix, so set pr_fmt().

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: James Morris <james.l.morris@xxxxxxxxxx>

  commit 6ba59f3b5c977af2df3f9446f030f71e29d77dc1
  Merge: a18b29f 809e944
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 3 10:12:24 2014 +1000

      Merge branch 'for-airlied-next' of 
git://people.freedesktop.org/~mlankhorst/linux into drm-next

      Merge the move to generic fences for TTM using drivers.

      * 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux:
        drm/nouveau: use shared fences for readable objects
        drm/nouveau: Keep only a single list for validation.
        drm/ttm: use rcu in core ttm
        drm/vmwgfx: use rcu in vmw_user_dmabuf_synccpu_grab
        drm/radeon: use rcu waits in some ioctls
        drm/nouveau: use rcu in nouveau_gem_ioctl_cpu_prep
        drm/ttm: flip the switch, and convert to dma_fence
        drm/qxl: rework to new fence interface
        drm/nouveau: rework to new fence interface
        drm/vmwgfx: rework to new fence interface, v2
        drm/vmwgfx: get rid of different types of fence_flags entirely
        drm/radeon: use common fence implementation for fences, v4
        drm/ttm: kill off some members to ttm_validate_buffer
        drm/ttm: add interruptible parameter to ttm_eu_reserve_buffers
        drm/ttm: kill fence_lock
        drm/ttm: call ttm_bo_wait while inside a reservation
        drm/nouveau: require reservations for nouveau_fence_sync and 
nouveau_bo_fence
        drm/nouveau: add reservation to nouveau_gem_ioctl_cpu_prep

  commit b14a3d1784a9252aa3bbe0bb9d14588be32f18a1
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Wed Jul 23 14:54:51 2014 -0400

      PCI: designware: Add support for v3.65 hardware

      The Keystone PCI controller is based on v3.65 DesignWare hardware.  This
      version differs from newer versions of the hardware in functional areas
      discussed below that make it necessary to change dw_pcie_host_init() to
      support v3.65 based PCI controller.

          1. No support for ATU port.  Any ATU-specific resource handling code 
is
             to be bypassed for v3.65 h/w.

          2. MSI controller uses application space to implement MSI and 32 MSI
             interrupts are multiplexed over 8 IRQs to the host.  Hence the code
             to process MSI IRQ needs to be different.  This patch allows
             platform driver to provide its own irq_domain_ops ptr to
             irq_domain_add_linear() through an API callback from the DesignWare
             core driver.

          3. MSI interrupt generation requires EP to write to the RC's
             application register.  So enhance the driver to allow setup of
             inbound access to MSI IRQ register as a post scan bus API callback.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Richard Zhu <r65037@xxxxxxxxxxxxx>
      CC: Kishon Vijay Abraham I <kishon@xxxxxx>
      CC: Marek Vasut <marex@xxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 48c1947c53163afaadb3f140f46f5d968d405f5c
  Author: Bob Moore <robert.moore@xxxxxxxxx>
  Date:   Tue Sep 2 08:27:40 2014 +0800

      ACPICA: Update version to 20140828.

      Version 20140828.

      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 4cc0909ef226efa716ea0d1a8fba0e972eff00c9
  Author: Bob Moore <robert.moore@xxxxxxxxx>
  Date:   Tue Sep 2 08:27:27 2014 +0800

      ACPICA: Disassembler: Fix for gpio_int interrupt polarity flags.

      The field is actually 2 bits, not 1.

      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 34ea065e5e607dcbb249046c42a491f8b24ad849
  Author: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
  Date:   Tue Sep 2 08:27:19 2014 +0800

      ACPICA: Headers: Add GTDT flag definitions for the timer subtable.

      Mostly by Hanjun Guo <hanjun.guo@xxxxxxxxxx>

      Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 63b8f8cd67fd8edfe1c30763e519e00b037891b5
  Author: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
  Date:   Tue Sep 2 08:27:12 2014 +0800

      ACPICA: ACPI 5.1/Disassembler: Add GICC affinity subtable to SRAT table.

      Update template for SRAT.
      Add clock_domain to standard CPU affinity subtable.

      Mostly by Hanjun Guo <hanjun.guo@xxxxxxxxxx>

      Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 36d32314ae773283413a91259eab8f546e7f485b
  Author: Bob Moore <robert.moore@xxxxxxxxx>
  Date:   Tue Sep 2 08:27:05 2014 +0800

      ACPICA: Add _PSx names to the METHOD_NAME list.

      Will be used by iASL.

      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 385321e2c65a5c4812ef64f46c248c9b8ef66b90
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Jul 21 03:18:24 2014 +0200

      PCI/PM: Allow PCI devices to be put into D3cold during system suspend

      Commit 448bd857d48e ("PCI/PM: add PCIe runtime D3cold support") added a
      check to prevent PCI devices from being put into D3cold during system
      suspend without giving any particular reason.

      Also the check isn't really necessary, because acpi_pci_set_power_state()
      maps PCI_D3hot to ACPI_STATE_D3_COLD anyway.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 3f56bf3e939f0344febf92c41fbc0c26a21593c4
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:10 2014 +0300

      ACPI / LPSS: remove struct lpss_shared_clock

      Nothing requires it anymore. The PWM driver no longer
      uses clk framework to get the rate.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 03f09f73bbd805f918fdc76888a1a83cdc28f28b
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:09 2014 +0300

      ACPI / LPSS: support for 133MHz I2C source clock on Baytrail

      The I2C controllers on Baytrail can get the clock from
      100MHz or 133MHz source clock. The first bits in the private
      clock parameter register indicates which one is being used.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit b0d00f8bd526dab6878913dfd5690eee5d4be10e
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:08 2014 +0300

      ACPI / LPSS: drop clkdev_name member from lpss_device_desc

      It was used to provide the correct con_id for the dma
      driver, but it's not needed. Even if the driver requests a
      clock with the con_id, it still gets the correct clock. The
      device name is enough to match a single clock.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Acked-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ff8c1af5e7ebfdf2da5d2063ee34e16a8d05643c
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:07 2014 +0300

      ACPI / LPSS: introduce flags

      Replace the booleans with a single flags member variable.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit fe9a743a2601c846279e8dbbb382d5a9b6b900ff
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Jul 21 02:02:23 2014 +0200

      PCI/PM: Drop unused runtime PM support code for PCIe ports

      Since commit de7d5f729c72 ("PCI/PM: Disable runtime PM of PCIe ports") the
      runtime PM support code for PCIe ports in portdrv_pci.c has never been
      used, so drop it entirely.

      If we are to support runtime PM of PCIe ports, it will have to be done in 
a
      different way most likely anyway.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 16eeaec77922c1349e130a9541e83a023deaf11f
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:18 2014 +0200

      clk: at91: fix div by zero in USB clock driver

      Test rate value before calculating the div value to avoid div by zero.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 13a6073d4c5db3103011eebe8c68b049323ced20
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:17 2014 +0200

      clk: at91: rework rm9200 USB clock to propagate set_rate to the parent clk

      The RM9200 USB clock is actually connected to a single parent (the PLLB)
      on which we can apply a specific divider.
      The USB clock divider does not allow for fine grained control on the USB
      clock frequency, hence propagating the set_rate request to the parent is
      the only choice we have to properly configure the USB clock rate.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 87e2ed338f1b56798807ccf12eb6112d25062202
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:16 2014 +0200

      clk: at91: fix recalc_rate implementation of PLL driver

      Use the cached values to calculate PLL rate instead of the register 
values.
      This is required to prevent erroneous PLL rate return when the PLL rate
      has been configured but the PLL is not prepared yet.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 3ef9dd2bab7d6a013f75f9fb226d0191e9981288
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:15 2014 +0200

      clk: at91: rework PLL rate calculation

      The AT91 PLL rate configuration is done by configuring a 
multiplier/divider
      pair.
      The previous calculation was over-complicated (and apparently buggy).
      Simplify the implementation and add some comments to explain what is done
      here.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 078a3eb519dacf28cb7c9bb2ad2f62e19ca6dcc2
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:14 2014 +0200

      clk: at91: fix PLL_MAX_COUNT macro definition

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit a18b29f0c6bd17703b5eb88c3b2184a26d173135
  Merge: 04cd214 604effb
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 3 08:30:48 2014 +1000

      Merge tag 'drm-intel-next-2014-09-01' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      drm-intel-next-2014-08-22:
      - basic code for execlist, which is the fancy new cmd submission on gen8. 
Still
        disabled by default (Ben, Oscar Mateo, Thomas Daniel et al)
      - remove the useless usage of console_lock for I915_FBDEV=n (Chris)
      - clean up relations between ctx and ppgtt
      - clean up ppgtt lifetime handling (Michel Thierry)
      - various cursor code improvements from Ville
      - execbuffer code cleanups and secure batch fixes (Chris)
      - prep work for dev -> dev_priv transition (Chris)
      - some of the prep patches for the seqno -> request object transition 
(Chris)
      - various small improvements all over

      * tag 'drm-intel-next-2014-09-01' of 
git://anongit.freedesktop.org/drm-intel: (86 commits)
        drm/i915: fix suspend/resume for GENs w/o runtime PM support
        drm/i915: Update DRIVER_DATE to 20140822
        drm: fix plane rotation when restoring fbdev configuration
        drm/i915/bdw: Disable execlists by default
        drm/i915/bdw: Enable Logical Ring Contexts (hence, Execlists)
        drm/i915/bdw: Document Logical Rings, LR contexts and Execlists
        drm/i915/bdw: Print context state in debugfs
        drm/i915/bdw: Display context backing obj & ringbuffer info in debugfs
        drm/i915/bdw: Display execlists info in debugfs
        drm/i915/bdw: Disable semaphores for Execlists
        drm/i915/bdw: Make sure gpu reset still works with Execlists
        drm/i915/bdw: Don't write PDP in the legacy way when using LRCs
        drm/i915: Track cursor changes as frontbuffer tracking flushes
        drm/i915/bdw: Help out the ctx switch interrupt handler
        drm/i915/bdw: Avoid non-lite-restore preemptions
        drm/i915/bdw: Handle context switch events
        drm/i915/bdw: Two-stage execlist submit process
        drm/i915/bdw: Write the tail pointer, LRC style
        drm/i915/bdw: Implement context switching (somewhat)
        drm/i915/bdw: Emission of requests with logical rings
        ...

      Conflicts:
        drivers/gpu/drm/i915/i915_drv.c

  commit fe94f974e9c8b820640a5873d81589ab67380516
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:00:26 2014 +0200

      clk: rockchip: protect critical clocks from getting disabled

      The clock-tree contains clocks that should never get disabled 
automatically.
      One example are the base ACLKs, the base supplies for all peripherals.

      Therefore add a structure similar to the sunxi clock-tree to protect these
      special clocks from being disabled.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 1a4b1819950a278e44dd2e28c5cdb7d8b804dd73
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 27 00:54:56 2014 +0200

      clk: rockchip: make rockchip_clk_register_branch static

      It is only used locally in clk/rockchip/clk.c and thus can be static.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit b2155a71a7ff828eac72367ff9c2a0a2f4fec35b
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 27 00:54:21 2014 +0200

      clk: rockchip: implement the fraction divider branch type

      Rockchip SoCs may provide fraction dividers for some clocks, mostly for
      i2s and uarts. In contrast to the other registers, these do not use
      the hiword-mask paradigm, but instead split the register into the upper
      16 bit for the nominator and the lower 16 bit for the denominator.

      The common clock framework got a generic fractional divider clock type
      recently that can accomodate this setting easily. All currently known
      fraction dividers have a separate gate too, therefore implement the
      divider as composite using the ops-struct from fractional_divider clock
      and add the gate if necessary.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 4abe240878db394b399a12a63f01324bcd65c547
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 6 10:24:00 2014 +0900

      clk: shmobile: add missing 0x0100 for SDCKCR

      10cdfe9f327ab8d120cf6957e58c6203e3a53847
      (clk: shmobile: Add R-Car Gen2 clocks support)
      added R-Car Gen2 clock support via DT for v3.14.

      But, cpg_sd01_div_table is missing
      "0x0100: x 1/8" division ratio.
      This patch fixes hidden bug.
      It is based on R-Car H2 v0.7, R-Car M2 v0.9.

      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Reported-by: Yusuke Goda <yusuke.goda.sx@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 7466103cc0f3e0ae5b01949b3806d4aa1d322de8
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 20:15:10 2014 +0200

      ARM: shmobile: r8a7794: document CPG clock support

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 5acb7bbbab7cec0ee68295e3ade929c880ad461e
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 20:15:08 2014 +0200

      ARM: shmobile: r8a7794: document MSTP clock support

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 105299381d8720a3afd4252689ae8551f49944be
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Aug 18 17:30:29 2014 +0200

      cpufreq: kirkwood: use the powersave multiplexer

      The powersave clock acts like a multiplexer for the cpu, selecting
      either the clock signal derived from the cpu pll or from the ddr clock.
      This patch changes powersave from a gate clock to a mux clock to better
      reflect this behavior.

      This is a cleaner approach whereby the frequency of the cpu always
      matches the rate of powersave_clk. The cpufreq driver for the kirkwood
      platform no longer must parse this behavior out of various calls to
      clk_enable and clk_disable, but can instead simply select the parent cpu
      it wants when changing rate. Likewise when requesting the cpu rate we
      need only query powersave_clk's rate through the usual call to
      clk_get_rate.

      The new clock data and corresponding changes to the cpufreq driver are
      combined into this single commit to avoid a git bisect issue where this
      cpufreq driver fails to work properly between the commit that updates
      the kirkwood clock driver and the commit that changes how the cpufreq
      driver uses that clock.

      Cc: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Tested-by: Andrew Lunn <andrew@xxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 66f09ca717e7905e0eebe000b86e27d0274b95ac
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:58:58 2014 -0400

      nfs: do not start the callback thread until we set rqstp->rq_task

      This fixes an Oopsable race when starting up the callback server.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6f46b3aef0031c08a7b439d63013dad2aeb093b2
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:33 2014 +0200

      x86: copy_thread: Don't nullify ->ptrace_bps twice

      Both 32bit and 64bit versions of copy_thread() do memset(ptrace_bps)
      twice for no reason, kill the 2nd memset().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175733.GA21676@xxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit dc56c0f9b870fba7a4eef2bb463db6881284152b
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:30 2014 +0200

      x86, fpu: Shift "fpu_counter = 0" from copy_thread() to 
arch_dup_task_struct()

      Cosmetic, but I think thread.fpu_counter should be initialized in
      arch_dup_task_struct() too, along with other "fpu" variables. And
      probably it make sense to turn it into thread.fpu->counter.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175730.GA21669@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 5e23fee23ea10730c752edce1777e6b7e727290f
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:27 2014 +0200

      x86, fpu: copy_process: Sanitize fpu->last_cpu initialization

      Cosmetic, but imho memset(&dst->thread.fpu, 0) is not good simply
      because it hides the (important) usage of ->has_fpu/etc from grep.
      Change this code to initialize the members explicitly.

      And note that ->last_cpu = 0 looks simply wrong, this can confuse
      fpu_lazy_restore() if per_cpu(fpu_owner_task, 0) has already exited
      and copy_process() re-allocated the same task_struct. Fortunately
      this is not actually possible because child->fpu_counter == 0 and
      thus fpu_lazy_restore() will not be called, but still this is not
      clean/robust.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175727.GA21666@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit f1853505d9ca1c3ea27c29cf83c24661531c527b
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:23 2014 +0200

      x86, fpu: copy_process: Avoid fpu_alloc/copy if !used_math()

      arch_dup_task_struct() copies thread.fpu if fpu_allocated(), this
      looks suboptimal and misleading. Say, a forking process could use
      FPU only once in a signal handler but now tsk_used_math(src) == F,
      in this case the child gets a copy of fpu->state for no reason. The
      child won't use the saved registers anyway even if it starts to use
      FPU, this can only avoid fpu_alloc() in do_device_not_available().

      Change this code to check tsk_used_math(current) instead. We still
      need to clear fpu->has_fpu/state, we could do this memset(0) under
      fpu_allocated() check but I think this doesn't make sense. See also
      the next change.

      use_eager_fpu() assumes that fpu_allocated() is always true, but a
      forking task (and thus its child) must always have PF_USED_MATH set,
      otherwise the child can either use FPU without used_math() (note that
      switch_fpu_prepare() doesn't do stts() in this case), or it will be
      killed by do_device_not_available()->BUG_ON(use_eager_fpu).

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175723.GA21659@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 31d963389f67165402aa447a8e8ce5ffb9188b3d
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:20 2014 +0200

      x86, fpu: Change __thread_fpu_begin() to use use_eager_fpu()

      __thread_fpu_begin() checks X86_FEATURE_EAGER_FPU by hand, we have
      a helper for that.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175720.GA21656@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit df24fb859a4e200d9324e2974229fbb7adf00aef
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:17 2014 +0200

      x86, fpu: __restore_xstate_sig()->math_state_restore() needs 
preempt_disable()

      Add preempt_disable() + preempt_enable() around math_state_restore() in
      __restore_xstate_sig(). Otherwise __switch_to() after __thread_fpu_begin()
      can overwrite fpu->state we are going to restore.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175717.GA21649@xxxxxxxxxx
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.7+
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 66463db4fc5605d51c7bb81d009d5bf30a783a2c
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:13 2014 +0200

      x86, fpu: shift drop_init_fpu() from save_xstate_sig() to handle_signal()

      save_xstate_sig()->drop_init_fpu() doesn't look right. setup_rt_frame()
      can fail after that, in this case the next setup_rt_frame() triggered
      by SIGSEGV won't save fpu simply because the old state was lost. This
      obviously mean that fpu won't be restored after sys_rt_sigreturn() from
      SIGSEGV handler.

      Shift drop_init_fpu() into !failed branch in handle_signal().

      Test-case (needs -O2):

        #include <stdio.h>
        #include <signal.h>
        #include <unistd.h>
        #include <sys/syscall.h>
        #include <sys/mman.h>
        #include <pthread.h>
        #include <assert.h>

        volatile double D;

        void test(double d)
        {
                int pid = getpid();

                for (D = d; D == d; ) {
                        /* sys_tkill(pid, SIGHUP); asm to avoid save/reload
                         * fp regs around "C" call */
                        asm ("" : : "a"(200), "D"(pid), "S"(1));
                        asm ("syscall" : : : "ax");
                }

                printf("ERR!!\n");
        }

        void sigh(int sig)
        {
        }

        char altstack[4096 * 10] __attribute__((aligned(4096)));

        void *tfunc(void *arg)
        {
                for (;;) {
                        mprotect(altstack, sizeof(altstack), PROT_READ);
                        mprotect(altstack, sizeof(altstack), 
PROT_READ|PROT_WRITE);
                }
        }

        int main(void)
        {
                stack_t st = {
                        .ss_sp = altstack,
                        .ss_size = sizeof(altstack),
                        .ss_flags = SS_ONSTACK,
                };

                struct sigaction sa = {
                        .sa_handler = sigh,
                };

                pthread_t pt;

                sigaction(SIGSEGV, &sa, NULL);
                sigaltstack(&st, NULL);
                sa.sa_flags = SA_ONSTACK;
                sigaction(SIGHUP, &sa, NULL);

                pthread_create(&pt, NULL, tfunc, NULL);

                test(123.456);
                return 0;
        }

      Reported-by: Bean Anderson <bean@xxxxxxxxxxxxxxx>
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175713.GA21646@xxxxxxxxxx
      Cc: <stable@xxxxxxxxxx> # v3.7+
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit d4e89902990e3fae1b8d2ca501d2fa5f0657c053
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:58:57 2014 -0400

      lockd: Do not start the lockd thread before we've set nlmsvc_rqst->rq_task

      This fixes an Oopsable race when starting lockd.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 10770bc2d1702e05575db0072e1ebbc06d0b270e
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Tue Sep 2 16:35:33 2014 +0200

      qdisc: adjustments for API allowing skb list xmits

      Minor adjustments for merge commit 53fda7f7f9e (Merge branch 'xmit_list')
      that allows us to work with a list of SKBs.

      Update code doc to function sch_direct_xmit().

      In handle_dev_cpu_collision() use kfree_skb_list() in error handling.

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e7d021e28328e0cc47b21cb9c6d8885326b0c2f5
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 15 14:09:19 2014 +0300

      evm: fix checkpatch warnings

      This patch fixes checkpatch 'return' warnings introduced with commit
      9819cf2 "checkpatch: warn on unnecessary void function return statements".

      Use scripts/checkpatch.pl --file security/integrity/evm/evm_main.c
      to produce the warnings.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 27cd1fc3ae5374a4a86662c67033f15ef27b2461
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Jun 23 20:32:56 2014 +0300

      ima: fix fallback to use new_sync_read()

      3.16 commit aad4f8bb42af06371aa0e85bf0cd9d52c0494985
      'switch simple generic_file_aio_read() users to ->read_iter()'
      replaced ->aio_read with ->read_iter in most of the file systems
      and introduced new_sync_read() as a replacement for do_sync_read().

      Most of file systems set '->read' and ima_kernel_read is not affected.
      When ->read is not set, this patch adopts fallback call changes from the
      vfs_read.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.16+

  commit 23c19e2ca736722a9523b64b07cda7efab7b6c57
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 15 13:28:52 2014 +0300

      ima: prevent buffer overflow in ima_alloc_tfm()

      This patch fixes the case where the file's signature/hash xattr contains
      an invalid hash algorithm.  Although we can not verify the xattr, we still
      need to measure the file.  Use the default IMA hash algorithm.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 9a8d289fbcb7dfd1fc74959e9930b406e76b2002
  Author: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 28 07:59:49 2014 -0400

      ima: fix ima_alloc_atfm()

      The patch 3bcced39ea7d: "ima: use ahash API for file hash
      calculation" from Feb 26, 2014, leads to the following static checker
      warning:

      security/integrity/ima/ima_crypto.c:204 ima_alloc_atfm()
      Â Â Â Â Â Â Â Â  error: buffer overflow 'hash_algo_name' 17 <= 17

      Unlike shash tfm memory, which is allocated on initialization, the
      ahash tfm memory allocation is deferred until needed.

      This patch fixes the case where ima_ahash_tfm has not yet been
      allocated and the file's signature/hash xattr contains an invalid hash
      algorithm.  Although we can not verify the xattr, we still need to
      measure the file.  Use the default IMA hash algorithm.

      Changelog:
      - set valid algo before testing tfm - based on Dmitry's comment

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>

  commit 6c1c423a54b5b3a6c9c9561c7ef32aee0fda7253
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 18:01:05 2014 -0300

      [media] vivid: comment the unused g_edid/s_edid functions

      Those non-static functions aren't used anywhere yet. Comment them
      while they're unused.

      Solves the following warnings:

      drivers/media/platform/vivid/vivid-vid-out.c:1120:5: warning: no previous 
prototype for 'vivid_vid_out_g_edid' [-Wmissing-prototypes]
       int vivid_vid_out_g_edid(struct file *file, void *_fh,
           ^
      drivers/media/platform/vivid/vivid-vid-out.c:1152:5: warning: no previous 
prototype for 'vivid_vid_out_s_edid' [-Wmissing-prototypes]
       int vivid_vid_out_s_edid(struct file *file, void *_fh,
           ^

      Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 20504fa92d072d427d1eaaa47f71f9fb60d6c43a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 17:58:59 2014 -0300

      [media] vivid: Don't declare .vidioc_overlay twice

      Removes the following warnings:

      drivers/media/platform/vivid/vivid-core.c:581:2: warning: initialized 
field overwritten [-Woverride-init]
        .vidioc_overlay   = vidioc_overlay,
        ^
      drivers/media/platform/vivid/vivid-core.c:581:2: warning: (near 
initialization for 'vivid_ioctl_ops.vidioc_overlay') [-Woverride-init]

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 96ec7d2a6632d0757e2b83bd75c5784d4cc4a456
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 17:57:34 2014 -0300

      [media] vivid: add some missing headers

      That remove a few warnings:

      drivers/media/platform/vivid/vivid-kthread-out.c:226:5: warning: no 
previous prototype for 'vivid_start_generating_vid_out' [-Wmissing-prototypes]
       int vivid_start_generating_vid_out(struct vivid_dev *dev, bool 
*pstreaming)
           ^
      drivers/media/platform/vivid/vivid-kthread-out.c:260:6: warning: no 
previous prototype for 'vivid_stop_generating_vid_out' [-Wmissing-prototypes]
       void vivid_stop_generating_vid_out(struct vivid_dev *dev, bool 
*pstreaming)
            ^
      drivers/media/platform/vivid/vivid-kthread-cap.c:806:5: warning: no 
previous prototype for 'vivid_start_generating_vid_cap' [-Wmissing-prototypes]
       int vivid_start_generating_vid_cap(struct vivid_dev *dev, bool 
*pstreaming)
           ^
      drivers/media/platform/vivid/vivid-kthread-cap.c:841:6: warning: no 
previous prototype for 'vivid_stop_generating_vid_cap' [-Wmissing-prototypes]
       void vivid_stop_generating_vid_cap(struct vivid_dev *dev, bool 
*pstreaming)
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 077af28c639be01d50e607754a84a3fada09ae9c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:49:53 2014 -0300

      [media] vivi: remove driver, it's replaced by vivid

      The vivid driver is a vastly superior test driver, so just drop the old
      vivi driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e75420dd25bc9d7b6f4e3b4c4f6c778b610c8cda
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:06:34 2014 -0300

      [media] vivid: enable the vivid driver

      Update the Kconfig and Makefile files so this driver can be compiled.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1fc78bc9d4cd9714b995f61ef414645c0d54a0bb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 17:52:07 2014 -0300

      [media] vivid: Don't mess with namespace adding a "get_format" function

      This fixes a compilation error with allyesconfig:

      drivers/media/platform/exynos-gsc/built-in.o: In function `get_format':
      (.text+0x12f5): multiple definition of `get_format'
      drivers/media/platform/vivid/built-in.o:(.text+0x4bf4): first defined here

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4a31498869a944e6c4b2aaab71b8b95482d1da53
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 10:48:11 2014 +0900

      ethernet: arc: remove unused dev

      Remove unused 'dev' variable from arc_emac_remove(), since it's
      not being used any more.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6de8653f410c5413a557eb48e2492a93f7af664b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:03:32 2014 -0300

      [media] vivid: add support for software defined radio

      This adds support for an SDR capture device. It generates simple
      sine/cosine waves. The code for that has been contributed by
      Antti.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d46781bc8803b11d4f9540663ce6369fa0d28c58
  Author: David Wood <devel@xxxxxxxxx>
  Date:   Mon Sep 1 15:31:55 2014 -0700

      ethernet: nvidia: Remove extra parens

      Remove unnecessary double parenthesis around if statement.

      Signed-off-by: David Wood <devel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55d58e989856aa7506001c4ecfc7920f5232bbd1
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:02:56 2014 -0300

      [media] vivid: add support for radio receivers and transmitters

      This adds radio receiver and transmitter support. Part of that is common
      to both and so is placed in the radio-common source.

      These drivers also support RDS. In order to generate valid RDS data a
      simple RDS generator is implemented in rds-gen.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 63881df94d3ecbb0deafa0b77da62ff2f32961c4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:02:14 2014 -0300

      [media] vivid: add the Test Pattern Generator

      The test patterns for video capture are generated by this code. All 
patterns
      are precalculated taking into account colorspace information, pixel and 
video
      aspect ratios and scaling information.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ad4e02d5081d9da38b5b91886e5fa71f0505d607
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:01:49 2014 -0300

      [media] vivid: add a simple framebuffer device for overlay testing

      In order to test capture and output overlays a simple framebuffer
      device is created. It's bare bone, but it does the job.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3f682ffcf957b556a7868decd5593d765ed3455d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:00:20 2014 -0300

      [media] vivid: add the kthread code that controls the video rate

      Add the kthread handlers for video/vbi capture and video/vbi output.
      These carefully control the rate at which frames are generated (video
      capture) and accepted (video output). While the short-term jitter is
      around the order of a jiffie, in the long term the rate matches the
      configured framerate exactly.

      The capture thread handler also takes care of the video looping and
      of capture and overlay support. This is probably the most complex part
      of this driver due to the many combinations of crop, compose and scaling
      on the input and output, and the blending that has to be done if
      overlay support is enabled as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ac42f481b75b98076b47fac60796657508f80abe
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:01:50 2014 +0200

      ARM: dts: rockchip: add rk3066 and rk3188 dma controllers

      Add both the cpu and peripheral pl330 dma controllers present in rk3188 
socs.
      The first dma controller can change between secure and non-secure mode. 
Both
      instances are added but the non-secure variant is left disabled by 
default,
      as on the majority of boards the bootloader leaves it in secure mode.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 982891c3859f310935226c58ad84f3fb88a79e54
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:01:25 2014 +0200

      ARM: dts: rockchip: add rk3288 dma controllers

      Add both the bus and peripheral pl330 dma controllers present in rk3288 
socs.
      The first dma controller can change between secure and non-secure mode. 
Both
      instances are added but the non-secure variant is left disabled by 
default,
      as on the majority of boards the bootloader leaves it in secure mode.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>

  commit 34f137b1c2b864d495620e24dfc3ec75c9ca34df
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:00:56 2014 +0200

      ARM: rockchip: enable the AMBA bus

      This is needed to access the pl330 dma controllers on Rockchip SoCs.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>

  commit 7bb70caa3bd59454285738b31f7b47e89fe62c1e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:56:49 2014 -0300

      [media] vivid: add VBI capture and output code

      This adds support for VBI capture (raw and sliced) and VBI output
      (raw and sliced) to the vivid driver. In addition a VBI generator
      is added that generates simple VBI data in either sliced or raw
      format.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ef834f7836ec0502f49f20bbc42f1240577a9c83
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:56:18 2014 -0300

      [media] vivid: add the video capture and output parts

      This adds the ioctl and vb2 queue support for video capture and output.
      Part of this is common to both, so that is placed in a vid-common source.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 73c3f48230cda01402ae189b05d56f1f7e0d53c9
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:55:23 2014 -0300

      [media] vivid: add the control handling code

      The vivid-ctrls code sets up and processes the various V4L2 controls
      that are needed by this driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c88a96b023d8239b2019f93dac42c02e6fd0dff0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:54:46 2014 -0300

      [media] vivid: add core driver code

      This is the core driver code that creates all the driver instances
      and all the configured devices.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 29fea209f8333e2351710c14c19bf5358da63e39
  Merge: 219c536 ba99890
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 12:58:36 2014 -0700

      Merge branch 'netdev_modified'

      Nicolas Dichtel says:

      ====================
      rtnl: send notification in do_setlink()

      This series ensures to call the notifier chain and to send a netlink
      message when a change is done by do_setlink().

      The three first patches mainly prepare the last one, which do this change.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ba9989069f4e426b1e0ed7018eacc9e1ba607095
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:29 2014 +0200

      rtnl/do_setlink(): notify when a netdev is modified

      Depending on which parameters were updated, the changes were not 
propagated via
      the notifier chain and netlink.

      The new flag has been set only when the change did not cause a call to the
      notifier chain and/or to the netlink notification functions.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 90c325e3bfe14ef360de6650fa2a2e92685e5cee
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:28 2014 +0200

      rtnl/do_setlink(): last arg is now a set of flags

      There is no functional changes with this commit, it only prepares the 
next one.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1889b0e7efe8373793069bd3deb7702a51e6f2a5
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:27 2014 +0200

      rtnl/do_setlink(): set modified when IFLA_LINKMODE is updated

      The only effect of this patch is to print a warning if IFLA_LINKMODE is 
updated
      and a following change fails.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5d1180fcacc5ceb7da5494acfe9c5e4ebad4f281
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:26 2014 +0200

      rtnl/do_setlink(): set modified when IFLA_TXQLEN is updated

      The only effect of this patch is to print a warning if IFLA_TXQLEN is 
updated
      and a following change fails.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 219c5361e625186c21f3e1bc7bc67cd7dac50ca9
  Merge: 364a9e9 a28277d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 12:46:04 2014 -0700

      Merge branch 'be2net-next'

      Sathya Perla says:

      ====================
      be2net: patch set

      v2 changes: add a new line after variable declaration in patch 12.

      ***
      Patch 1 adds a few new log messages to help debugging in failure cases.

      Patch 2 uses new macros for parsing RX/TX completions and TX wrbs to
      help shorten the lines.

      Patch 3 adds a description for the RX counter rx_input_fifo_overflow_drop.

      Patch 4 adds TX completion error statistics reporting via ethtool.

      Patch 5 adds a dma_mapping_error counter and its reporting via ethtool.

      Patch 6 fixes up log messages in the Lancer FW download path.

      Patch 7 replaces gotos with direct return statements.

      Patch 8 cleans up be_change_mtu() code by using a new macro BE_MAX_MTU

      Patch 9 makes be_cmd_get_regs() routine to return an integer status
      similar to other FW cmd routines in be_cmds.c

      Patch 10 gets rid of TX budget as enforcing a budget on TX completion
      processing in NAPI is neither suggested nor it provides a performance 
benefit.

      Patch 11 defines and uses a new macro for_all_tx_queues_on_eq() similar
      to the RX processing code.

      Patch 12 queries max_tx_qs from the FW for BE3 super-nic profiles.
      For those profiles, the driver cannot assume a constant BE3_MAX_TX_QS 
value,
      as the value may change for each function.

      Please consider applying this patch set to the net-next tree. Thanks!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a28277dc65f4f7a58db899ab69acd8cf078b9039
  Author: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:57 2014 +0530

      be2net: query max_tx_qs for BE3 super-nic profile from FW

      In the BE3 super-nic profile, the max_tx_qs value can vary for each 
function.
      So the driver needs to query this value from FW instead of using the
      pre-defined constant BE3_MAX_TX_QS.

      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4906ea0a5fe6dba89d3809f1e0e97b4d55ef4b7
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:56 2014 +0530

      be2net: define macro for_all_tx_queues_on_eq()

      Replace the for() loop that traverses all the TX queues on an EQ
      with the macro for_all_tx_queues_on_eq(). With this expalnatory
      name, the one line comment is not required anymore.

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8f64615fb8372844f25199c2aa3c7565e1e9e60
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:55 2014 +0530

      be2net: get rid of TX budget

      Enforcing a budget on the TX completion processing in NAPI doesn't
      benefit performance in anyway. Just get rid of it.

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5f156def02bffe41bb6c931302c074d00465354
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:54 2014 +0530

      be2net: make be_cmd_get_regs() return a status

      There are a few failure cases in be_cmd_get_regs() that ideally must 
return
      an error value. This style is used across all the routines in be_cmds.c 
with
      this routine being an exception. This patch fixes this.

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d3f5ccec907bcfb4f5d4941d762dc2f89b2d24d
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:53 2014 +0530

      be2net: define BE_MAX_MTU

      This patch defines a new macro BE_MAX_MTU to make the code in 
be_change_mtu()
      more readable.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3fb8cb801a9393888c09bea38d3e9ca360221b66
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:52 2014 +0530

      be2net: remove unncessary gotos

      In cases where there is no extra code to handle an error, this patch 
replaces
      gotos with a direct return statement.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb864e07b2ea9c3cb0206973baa79dc5f27d2ee8
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:51 2014 +0530

      be2net: fix log messages in lancer FW download path

      Log messages in the Lancer FW download path have issues such as:
      - a single message spanning multiple lines
      - the success message is logged even in failure cases
      - status codes are already logged in the FW cmd routines
      This patch fixes these issues.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d3de154071c14549c4b99d06a063bf3761e482c3
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:50 2014 +0530

      be2net: Add a dma_mapping_error counter in ethtool

      Add a dma_mapping_error counter to count the number of packets dropped
      due to DMA mapping errors.

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 512bb8a244d2854953c65c0b36b0d0812fced7d5
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:49 2014 +0530

      be2net: Add TX completion error statistics in ethtool

      HW reports TX completion errors in TX completion. This patch adds these
      counters to ethtool statistics.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acbd6ff833da9d84e6596bfc94c5605a9c5b66da
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:48 2014 +0530

      be2net: add a description for counter rx_input_fifo_overflow_drop

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c3c18bc1de27741de9188094fcd4e253c9426164
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:47 2014 +0530

      be2net: shorten AMAP_GET/SET_BITS() macro calls

      The AMAP_GET/SET_BITS() macro calls take structure name as a parameter
      and hence are long and span more than one line. Replace these calls
      with a wrapper macros for RX/Tx compls and TX wrb. This results in fewer
      lines and more readable code in be_main.c

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acbafeb1e9daa18d601e9d91b68925e863cc4f6e
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:46 2014 +0530

      be2net: add a few log messages

      This patch adds the following log messages to help debugging
      failure cases:
      1) log FW version number: this is useful when driver initialization
      fails and the FW version number cannot be queried via ethtool
      2) per function resource limits for BEx chips: these values are
      currently being printed only for Skyhawk and Lancer
      3) PCI BAR mapping failure
      4) function_mode/caps queried from FW: this helps catch any FW bugs
      that could advertise wrong capabilities to the driver

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a683493e07b2dde304b5c23797abab6e9180a1e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:52:44 2014 -0300

      [media] vivid.txt: add documentation for the vivid driver

      The vivid Virtual Video Test Driver helps testing V4L2 applications
      and can emulate V4L2 hardware. Add the documentation for this driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 529a53c6087b3e8648185dfa4491043ec43554d6
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Fri Jul 25 06:08:36 2014 -0300

      [media] vb2: fix multiplanar read() with non-zero data_offset

      If this is a multiplanar buf_type and the plane we want to read has a
      non-zero data_offset, then that data_offset was not taken into account.

      Note that read() or write() for formats with more than one plane is 
currently
      not allowed, hence the use of 'planes[0]' since this is only relevant for 
a
      single-plane format.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 220f115e5edd2163cac6ba808588051d1dbbd62c
  Author: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
  Date:   Tue Sep 2 20:24:04 2014 +0100

      staging: android: use braces on all arms of if

      Signed-off-by: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41b9aa0040526d13e08e2ad79970377afe1d622d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 21:38:29 2014 -0300

      [media] m88ds3103: fix coding style issues

      Fix coding style issues pointed out by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d28677ffbc8443d9a97a50b15989ebbbf00a729e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 21:06:13 2014 -0300

      [media] m88ds3103: change .set_voltage() implementation

      Add some error checking and implement functionality a little bit
      differently.

      Cc: Nibble Max <nibble.max@xxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6380b975b76478ee0fd7c43d8833a52dfb5b57eb
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 16:22:02 2014 -0300

      [media] m88ts2022: fix coding style issues

      Fix coding style issues pointed out by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f538e085138e519e25ae0828bd6c6e7492ce8ca4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 14:02:27 2014 -0300

      [media] m88ts2022: fix 32bit overflow on filter calc

      Maximum satellite symbol rate used is 45000000Sps which overflows
      when multiplied by 135. As final calculation result is fraction,
      we could use mult_frac macro in order to keep calculation inside
      32 bit number limits and prevent overflow.

      Original bug and fix was provided by Nibble Max. I decided to
      implement it differently as it is now.

      Reported-by: Nibble Max <nibble.max@xxxxxxxxx>
      Tested-by: Nibble Max <nibble.max@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit de3f2e2e0ac94c1369722a33e7d7b2ca121ba083
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 12:03:58 2014 -0300

      [media] msi2500: remove unneeded local pointer on msi2500_isoc_init()

      There is no need to keep local copy of usb_device pointer as we
      have same pointer stored and available easily from device state.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 206ace2288449008742c8ca65f1865e51e83e442
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 11:19:13 2014 -0300

      [media] dvb-usb-v2: remove dvb_usb_device NULL check

      Reported by Dan Carpenter:

      The patch d10d1b9ac97b: "[media] dvb_usb_v2: use dev_* logging
      macros" from Jun 26, 2012, leads to the following Smatch complaint:

      drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c:31 dvb_usb_v2_generic_io()
         error: we previously assumed 'd' could be null (see line 29)

      ...
      Remove whole check as it must not happen in any case. Driver is
      totally broken if it does not have valid pointer to device.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5cd62db71dcf3a4722959d9f90ca4c5ca09502cb
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Sun Aug 17 02:24:49 2014 -0300

      [media] si2157: Add support for delivery system SYS_ATSC

      Set the property for delivery system also in case of SYS_ATSC. This
      behaviour is observed in the sniffs taken with Hauppauge HVR-955Q
      Windows driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1a4d76076cda69b0abf15463a8cebc172406da25
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: implement asynchronous chunk population

      The percpu allocator now supports atomic allocations by only
      allocating from already populated areas but the mechanism to ensure
      that there's adequate amount of populated areas was missing.

      This patch expands pcpu_balance_work so that in addition to freeing
      excess free chunks it also populates chunks to maintain an adequate
      level of populated areas.  pcpu_alloc() schedules pcpu_balance_work if
      the amount of free populated areas is too low or after an atomic
      allocation failure.

      * PERPCU_DYNAMIC_RESERVE is increased by two pages to account for
        PCPU_EMPTY_POP_PAGES_LOW.

      * pcpu_async_enabled is added to gate both async jobs -
        chunk->map_extend_work and pcpu_balance_work - so that we don't end
        up scheduling them while the needed subsystems aren't up yet.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit fe6bd8c3d28357174587c4fe895d10b00321b692
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: rename pcpu_reclaim_work to pcpu_balance_work

      pcpu_reclaim_work will also be used to populate chunks asynchronously.
      Rename it to pcpu_balance_work in preparation.  pcpu_reclaim() is
      renamed to pcpu_balance_workfn() and some of its local variables are
      renamed too.

      This is pure rename.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit b539b87fed37ffc16c89a6bc3beca2d7aed82e1c
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: implmeent pcpu_nr_empty_pop_pages and chunk->nr_populated

      pcpu_nr_empty_pop_pages counts the number of empty populated pages
      across all chunks and chunk->nr_populated counts the number of
      populated pages in a chunk.  Both will be used to implement pre/async
      population for atomic allocations.

      pcpu_chunk_[de]populated() are added to update chunk->populated,
      chunk->nr_populated and pcpu_nr_empty_pop_pages together.  All
      successful chunk [de]populations should be followed by the
      corresponding pcpu_chunk_[de]populated() calls.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 9c824b6a172c8d44a6b037946bae90127c969b1b
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: make sure chunk->map array has available space

      An allocation attempt may require extending chunk->map array which
      requires GFP_KERNEL context which isn't available for atomic
      allocations.  This patch ensures that chunk->map array usually keeps
      some amount of available space by directly allocating buffer space
      during GFP_KERNEL allocations and scheduling async extension during
      atomic ones.  This should make atomic allocation failures from map
      space exhaustion rare.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 5835d96e9ce4efdba8c6cefffc2f1575925456de
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:04 2014 -0400

      percpu: implement [__]alloc_percpu_gfp()

      Now that pcpu_alloc_area() can allocate only from populated areas,
      it's easy to add atomic allocation support to [__]alloc_percpu().
      Update pcpu_alloc() so that it accepts @gfp and skips all the blocking
      operations and allocates only from the populated areas if @gfp doesn't
      contain GFP_KERNEL.  New interface functions [__]alloc_percpu_gfp()
      are added.

      While this means that atomic allocations are possible, this isn't
      complete yet as there's no mechanism to ensure that certain amount of
      populated areas is kept available and atomic allocations may keep
      failing under certain conditions.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit e04d320838f573d8fa989a0d7af0972f9b0142d9
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:04 2014 -0400

      percpu: indent the population block in pcpu_alloc()

      The next patch will conditionalize the population block in
      pcpu_alloc() which will end up making a rather large indentation
      change obfuscating the actual logic change.  This patch puts the block
      under "if (true)" so that the next patch can avoid indentation
      changes.  The defintions of the local variables which are used only in
      the block are moved into the block.

      This patch is purely cosmetic.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a16037c8dfc2734c1a2c8e3ffd4766ed25f2a41d
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: make pcpu_alloc_area() capable of allocating only from populated 
areas

      Update pcpu_alloc_area() so that it can skip unpopulated areas if the
      new parameter @pop_only is true.  This is implemented by a new
      function, pcpu_fit_in_area(), which determines the amount of head
      padding considering the alignment and populated state.

      @pop_only is currently always false but this will be used to implement
      atomic allocation.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit b38d08f3181c5025a7ce84646494cc4748492a3b
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: restructure locking

      At first, the percpu allocator required a sleepable context for both
      alloc and free paths and used pcpu_alloc_mutex to protect everything.
      Later, pcpu_lock was introduced to protect the index data structure so
      that the free path can be invoked from atomic contexts.  The
      conversion only updated what's necessary and left most of the
      allocation path under pcpu_alloc_mutex.

      The percpu allocator is planned to add support for atomic allocation
      and this patch restructures locking so that the coverage of
      pcpu_alloc_mutex is further reduced.

      * pcpu_alloc() now grab pcpu_alloc_mutex only while creating a new
        chunk and populating the allocated area.  Everything else is now
        protected soley by pcpu_lock.

        After this change, multiple instances of pcpu_extend_area_map() may
        race but the function already implements sufficient synchronization
        using pcpu_lock.

        This also allows multiple allocators to arrive at new chunk
        creation.  To avoid creating multiple empty chunks back-to-back, a
        new chunk is created iff there is no other empty chunk after
        grabbing pcpu_alloc_mutex.

      * pcpu_lock is now held while modifying chunk->populated bitmap.
        After this, all data structures are protected by pcpu_lock.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a63d4ac4ab6094c051a5a240260d16117a7a2f86
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: make percpu-km set chunk->populated bitmap properly

      percpu-km instantiates the whole chunk on creation and doesn't make
      use of chunk->populated bitmap and leaves it as zero.  While this
      currently doesn't cause any problem, the inconsistency makes it
      difficult to build further logic on top of chunk->populated.  This
      patch makes percpu-km fill chunk->populated on creation so that the
      bitmap is always consistent.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>

  commit a93ace487a339dccf7040be7fee08c3415188e14
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: move region iterations out of pcpu_[de]populate_chunk()

      Previously, pcpu_[de]populate_chunk() were called with the range which
      may contain multiple target regions in it and
      pcpu_[de]populate_chunk() iterated over the regions.  This has the
      benefit of batching up cache flushes for all the regions; however,
      we're planning to add more bookkeeping logic around [de]population to
      support atomic allocations and this delegation of iterations gets in
      the way.

      This patch moves the region iterations out of
      pcpu_[de]populate_chunk() into its callers - pcpu_alloc() and
      pcpu_reclaim() - so that we can later add logic to track more states
      around them.  This change may make cache and tlb flushes more frequent
      but multi-region [de]populations are rare anyway and if this actually
      becomes a problem, it's not difficult to factor out cache flushes as
      separate callbacks which are directly invoked from percpu.c.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit dca496451bddea9aa87b7510dc2eb413d1a19dfd
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:01 2014 -0400

      percpu: move common parts out of pcpu_[de]populate_chunk()

      percpu-vm and percpu-km implement separate versions of
      pcpu_[de]populate_chunk() and some part which is or should be common
      are currently in the specific implementations.  Make the following
      changes.

      * Allocate area clearing is moved from the pcpu_populate_chunk()
        implementations to pcpu_alloc().  This makes percpu-km's version
        noop.

      * Quick exit tests in pcpu_[de]populate_chunk() of percpu-vm are moved
        to their respective callers so that they are applied to percpu-km
        too.  This doesn't make any meaningful difference as both functions
        are noop for percpu-km; however, this is more consistent and will
        help implementing atomic allocation support.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit cdb4cba5a3c9fa27240d04f4f8dad316b10d995b
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:01 2014 -0400

      percpu: remove @may_alloc from pcpu_get_pages()

      pcpu_get_pages() creates the temp pages array if not already allocated
      and returns the pointer to it.  As the function is called from both
      [de]population paths and depopulation can only happen after at least
      one successful population, the param doesn't make any difference - the
      allocation will always happen on the population path anyway.

      Remove @may_alloc from pcpu_get_pages().  Also, add an lockdep
      assertion pcpu_alloc_mutex instead of vaguely stating that the
      exclusion is the caller's responsibility.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit fbbb7f4e149f6dd19a8dbebc9fa5c5b72173c6de
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:01 2014 -0400

      percpu: remove the usage of separate populated bitmap in percpu-vm

      percpu-vm uses pcpu_get_pages_and_bitmap() to acquire temp pages array
      and populated bitmap and uses the two during [de]population.  The temp
      bitmap is used only to build the new bitmap that is copied to
      chunk->populated after the operation succeeds; however, the new bitmap
      can be trivially set after success without using the temp bitmap.

      This patch removes the temp populated bitmap usage from percpu-vm.c.

      * pcpu_get_pages_and_bitmap() is renamed to pcpu_get_pages() and no
        longer hands out the temp bitmap.

      * @populated arugment is dropped from all the related functions.
        @populated updates in pcpu_[un]map_pages() are dropped.

      * Two loops in pcpu_map_pages() are merged.

      * pcpu_[de]populated_chunk() modify chunk->populated bitmap directly
        from @page_start and @page_end after success.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>

  commit e395e573b3ca028271fb2ee7edf614d45913d948
  Author: CrazyCat <crazycat69@xxxxxxxx>
  Date:   Sat Aug 16 18:33:14 2014 -0300

      [media] si2168: DVB-T2 PLP selection implemented

      DVB-T2 PLP selection implemented for Si2168 demod.
      Tested with PCTV 292e.

      Signed-off-by: Evgeny Plehov <EvgenyPlehov@xxxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d8b0e4230fc3078314cedf674a664d227cd5c0e1
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:04:00 2014 +0100

      staging: comedi: amplc_pci230: simplify interrupt enable handling

      `struct pci230_private` has two members to manage the enabled interrupt
      sources.  `int_en` is the interrupt sources we want to be enabled and
      `ier` is a shadow of the write-only interrupt enable register.  They
      have the same value most of the time.  They differ in the interrupt
      handler (`pci230_interrupt()`) itself when it temporarily clears bits in
      the interrupt enable register and the `ier` member in order to unlatch
      them in hardware, but leaves the `int_en` member alone.  They also
      differ in `pci230_ai_stop()` and `pci230_ao_stop()` which clear bits in
      the `int_en` member and wait for the interrupt handler to finish before
      copying the value to the `ier` member and the interrupt enable register.

      Simplify the handling a bit, by making the `ier` member take on the role
      of the `int_en` member, and allowing the value to differ from the
      interrupt enable register while the interrupt handler is running.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb8ef9231f9f7ee1dc685ac6b0f2360a4eab0e31
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:59 2014 +0100

      staging: comedi: amplc_pci230: change pci230_handle_ao_fifo() return type

      Change the return type of `pci230_handle_ao_fifo()` from `int` to
      `bool`.  A return value of `true` indicates the AO command is still
      running.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 39455e17fa9c453c3671b34ca67d79904fafccb8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:58 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in pci230_ai_start()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a6303f15e25babc6b13bd82489264226d5ec8f8a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:57 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in 
pci230_ai_inttrig_convert()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a046e4c1cc64aec5653abaf3de215c2131252ea6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:56 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in pci230_ao_start()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0dab04882ed3be085faf370b34f0e6fee5eb5afc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:55 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in 
pci230_ao_inttrig_scan_begin()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit beafb60389773e13152c7f67e05ba05111eef0f4
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:54 2014 +0100

      staging: comedi: amplc_pci230: rewrite shared resource handling

      Some counter channels may be required for AI commands and AO commands.
      Depending on how the commands are set up, it may not be possible to run
      both at the same time, so we keep some state and code to find out if the
      required resources are busy or not.

      The existing code is a bit unwieldy - the code for claiming resources
      involves two `for` loops for example.  Rewrite it to make it simpler.

      The new code just has a bit-mask value for each shared resource (counter
      channels), and an array indexed by resource "owners" (AI and AO
      commands), so the code for claiming resources now just has a single loop
      that checks that none of the other owners have claimed the wanted
      resources.

      Rename the functions involved, because the old names involving 'put' and
      'get' suggested some sort of usage counting.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4b0ff3dc5e3d86ada66afcaab46a766d326facd4
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:53 2014 +0100

      staging: comedi: amplc_pci230: replace `state` member with bitfields

      The `state` member of `struct pci230_private` is used with the atomic
      bit-op functions and has a couple of bits defined, `AI_CMD_STARTED` and
      `AO_CMD_STARTED`.  Spin-locks are used to protect the clearing of these
      bits and other stuff.  No special protection is used for setting these
      bits.  Replace the `state` member with a couple of new, single-bit
      bitfield members, `ai_cmd_started` and `ao_cmd_started` to save some
      space.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit abea4ff48541348be06f6cd01d4db8badbbc2065
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:52 2014 +0100

      staging: comedi: amplc_pci230: make `intr_running` a bitfield

      Change the `intr_running` member of `struct pci230_private` into a
      single-bit bitfield of type `bool` to save a bit of space.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2cd5da05b0ea4bf178fab718d42de5a386600991
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:51 2014 +0100

      staging: comedi: amplc_pci230: use comedi_range_is_bipolar()

      Use the inline `comedi_range_is_bipolar()` function from "comedidev.h"
      to decide whether a range is bipolar or unipolar instead of using the
      local static arrays `pci230_ai_bipolar[]` and `pci230_ao_bipolar[]`
      which can then be removed.

      Change the types of the `ai_bipolar` and `ao_bipolar` members of `struct
      pci230_private` to `bool` to match the return value of
      `comedi_range_is_bipolar()` and change them into single-bit bitfields to
      save a bit of space.  Also change the type and name of some local
      variables in `pci230_ai_check_chanlist()` that hold the result of
      `comedi_range_is_bipolar()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 14c289d896d31903b04656701464de46ffb197c5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:50 2014 +0100

      staging: comedi: amplc_pci230: add `pci230_` prefix to functions

      Most functions in "amplc_pci230" are named with the prefix `pci230_`,
      apart from one or two that have the prefix `amplc_pci230_` and a few
      odd-balls with no particular prefix.  Rename the ones without a prefix
      for consistency.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d4c5cc31183db5d545f5ec3aa71b8c7545f2ac31
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:49 2014 +0100

      staging: comedi: amplc_pci230: rename pci230_ai_rinsn()

      Rename the AI subdevice "insn_read" handler function `pci230_ai_rinsn()`
      to `pci230_ai_insn_read()` for consistency.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d9a687958e39bdf041c7164c0e8a259e9a5e889d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:48 2014 +0100

      staging: comedi: amplc_pci230: remove 'inline'

      Some functions in "amplc_pci230.c" are declared `inline`.  Remove the
      `inline` specifiers and let the compiler do what it wants with them.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66a462ba451346599d0b78098e41eceac3099946
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:47 2014 +0100

      staging: comedi: amplc_pci230: simplify pci230_ai_read()

      `pci230_ai_read()` reads a sample from the ADC data register and
      converts it to a comedi sample value.  The AI sample may have 12 or 16
      bits of resolution, depending on the board type, but 12-bit sample
      values are in bits 15 to 4 of the register.  The hardware value is
      signed, 2's complement if set to a bipolar mode, or unsigned, straight
      binary if set to a unipolar mode.  To convert to a Comedi sample value
      it may need shifting right by 4 bits, and the top bit of the sample
      value may need to be toggled.

      Simplify the existing code by doing the 2's complement to straight
      binary conversion before the shift.  That way, it is always bit 15 that
      is inverted regardless of the resolution.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9405d8724045a84c960a1e4ac9876cf5fb1de35e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:46 2014 +0100

      staging: comedi: amplc_pci230: simplify pci230_ao_mangle_datum()

      `pci230_ao_mangle_datum()` converts comedi sample values for the AO
      subdevice to hardware register values.  The comedi sample value will be
      an unsigned value in the range 0 to 4095 (assuming 12-bit resolution).
      The hardware wants the value shifted so the m.s. bit of the sample in in
      bit 15.  If set to a bipolar range, it also expects a 2's complement
      value, so the top bit of the sample value needs to be inverted in that
      case.

      Simplify the existing code by doing the 2's complement conversion after
      the shift.  That way, it is always bit 15 that is inverted regardless of
      the resolution.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33af02c7b259a60dca2cd1ca11a4568dcc000113
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:45 2014 +0100

      staging: comedi: amplc_pci230: shrink struct pci230_board

      The `ai_bits`, `ao_bits`, and `min_hwver` members of `struct
      pci230_board` are only set to small, non-negative values, so make them
      `unsigned char`.  The `have_dio` member is used as a boolean so change
      it to a bitfield of type `bool`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 867ae76dda9365c125ac88f256ca20d557e9e6e8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:44 2014 +0100

      staging: comedi: amplc_pci230: remove ao_chans member

      The PCI230(+) has an AO subdevice with 2 channels, but the PCI260(+) has
      none.

      The `ao_chans` member of `struct pci230_board` indicates whether the
      board has an AO subdevice and the number of AO channels.  The
      `ao_bits` member indicates the AO sample width in bits and will only be
      non-zero for boards with an AO subdevice.

      Use `ao_bits` to indicate whether the board has an AO subdevice.  If it
      has, assume the the number of AO channels is 2.  Then the `ao_chans`
      member becomes redundant and can be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e69ad291fbb08f79bf8014efeb29e2a74944bfa8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:43 2014 +0100

      staging: comedi: amplc_pci230: remove ai_chans member

      All boards supported by the "amplc_pci230" driver have 16 AI channels,
      so the `ai_chans` member of `struct pci230_board` is superfluous and can
      be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a89e7147229d183f9e5566fc774d8e0dfeff627
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:42 2014 +0100

      staging: comedi: amplc_pci230: absorb pci230_alloc_private()

      `pci230_alloc_private()` is now only called from `pci230_auto_attach()`
      to allocate private device storage and initialize various spin-lock
      members therein.  Absorb the body of `pci230_alloc_private()` into
      `pci230_auto_attach()` itself.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77ffced7af82c13243a642e731b52fc1714fd48a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:41 2014 +0100

      staging: comedi: amplc_pci230: no need to comedi_set_hw_dev() here

      The comedi core module calls `comedi_set_hw_dev()` to associate the
      hardware `struct device` with the `struct comedi_device` before it calls
      the comedi driver's "auto_attach" hook `pci230_auto_attach()`.  There is
      no need for `pci230_auto_attach()` to call `comedi_set_hw_dev()` itself,
      so remove the call.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c800752bc85c8efb00d77c60aa89f585cc5f7bee
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:40 2014 +0100

      staging: comedi: amplc_pci230: absorb pci230_attach_common()

      `pci230_attach_common()` is now only called from `pci230_auto_attach()`,
      so absorb it into that function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5668ddf083fd7db5b904fc8332f4b28748fe5eed
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:39 2014 +0100

      staging: comedi: amplc_pci230: set detach handler to comedi_pci_detach()

      Since the comedi driver's "detach`" handler `pci230_detach()` now merely
      calls `comedi_pci_detach()` with the same parameter, use
      `comedi_pci_detach()` itself as the "detach" handler.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 228df3c99b511ec563dbbd3c7385a3ed83201dd5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:38 2014 +0100

      staging: comedi: amplc_pci230: no need to manipulate PCI ref count

      This driver no longer supports a "legacy" attach mechanism that searches
      for a suitable PCI device and increments it's reference count, but since
      the common "detach" handler `pci230_detach()` still has a left-over
      `pci_dev_put()`, a matching `pci_dev_get()` is needed in the
      "auto_attach" handler `pci230_auto_attach()`.  There is no longer any
      reason to "get" and "put" the PCI device, so those calls can be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca5119c93f0dee89b5543fbdbc0c96a046ed20e6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:37 2014 +0100

      staging: comedi: amplc_pci230: remove "legacy" attach mechanism

      The "amplc_pci230" driver currently retains the legacy attach mechanism
      to allow devices to be attached manually via the `COMEDI_DEVCONFIG`
      ioctl.  The only real use for this is to pretend that a PCI230+ or
      PCI260+ is a PCI230 or PCI260 for backwards compatibility, as they have
      different number of bits of resolution on the AI subdevice.  Since the
      card would be automatically configured as a PCI230+ or PCI260+ at PCI
      probe time anyway, hopefully any users who want it to appear as a PCI230
      or PCI260 would have got tired of removing the automatically configured
      device and configuring it manually by now and will have updated their
      software to cope with the PCI230+ or PCI260+.

      Get rid of the legacy attach mechanism by removing the Comedi driver
      "attach" handler `pci230_attach()` and associated code.  Also remove the
      "wildcard" entry from the board table `pci230_boards[]` as it is no
      longer needed.  Don't bother initializing the `board_name`, `offset`,
      and `num_names` members of `struct comedi_driver amplc_pci230_driver`
      any longer as they are only needed when configuring the device manually.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 840d435f15f43bd3b45be586d3cc3b4803939176
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:36 2014 +0100

      staging: comedi: amplc_pci230: collapse some 'else { if' chains

      Where the only thing in an `else { ... }` block is another `if`
      statement, collapse it to an `else if {` block where it makes sense to
      do so.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cbbbd20d04282cfb19829aaa646cf57700635841
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:35 2014 +0100

      staging: comedi: amplc_pci230: remove some unnecessary parentheses

      Remove some pairs of parentheses that don't really improve readability.
      Also, reduce the amount of leading whitespace in a few places.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4869826926197d75bb568131fb8a51627669401
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:34 2014 +0100

      staging: comedi: amplc_pci230: don't use multiple blank lines

      Fix checkpatch issues: "CHECK: Please don't use multiple blank lines".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc0f88e9ca5483a7078f382f5944a1095ab89582
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:33 2014 +0100

      staging: comedi: amplc_pci230: update MODULE_DESCRIPTION()

      Replace the generic, Comedi low-level driver module description string
      with something more specific.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1c2775ec3ce533abf1dad62b3c79302bd64e174a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:43 2014 +0530

      staging: rtl8188eu: Rename Hal8188EPwrSeq.h to pwrseq.h

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ff471fc1e6954d62c43a996af183dd42c6ed347
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:42 2014 +0530

      staging: rtl8188eu: Hal8188EPwrSeq.h: fix lines over 80 char

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2f2a798ac58ee5ffda24be07bd9068c5ce4842ca
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:41 2014 +0530

      staging: rtl8188eu: Rename HalPwrSeqCmd.h to pwrseqcmd.h

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8290d2fbba4d3c47c6686cbc01d879d2e1760e4a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:40 2014 +0530

      staging: rtl8188eu: Rename HalPwrSeqCmd.c to pwrseqcmd.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a031d01c8ded5e4030242e175c7d9ee52dde4d8c
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:39 2014 +0530

      staging: rtl8188eu: Rename Hal8188EPwrSeq.c to pwrseq.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 582c7fbe16fdc2a0a84ce00c79a5406d0d9dd3d9
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:38 2014 +0530

      staging: rtl8188eu: HalPwrSeqCmd.h: Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8bfdbb1b59d9efa733bb29dc5e5249442e996766
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:37 2014 +0530

      staging: rtl8188eu: Hal8188EPwrSeq.c: fix lines over 80 characters.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 876cbe238d7ae7af8d0000a3bb8e0ebf3f245252
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:36 2014 +0530

      staging: rtl8188eu: Rework function HalPwrSeqCmdParsing()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a45c2994d5980ad53234589935df15e4f6682704
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Thu Aug 21 09:05:01 2014 -0300

      [media] cxusb: Add read_mac_address for TT CT2-4400 and CT2-4650

      Read MAC address from the EEPROM.

      This version two corrects a flaw in the result code returning that
      did exist in the first version.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6832d11edde3e47ef54e0da5d61380de9043b704
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Fri Aug 8 04:06:37 2014 -0300

      [media] cxusb: Add support for TechnoTrend TT-connect CT2-4650 CI

      TechnoTrend TT-connect CT2-4650 CI (0b48:3012) is an USB DVB-T2/C tuner 
with
      the following components:

       USB interface: Cypress CY7C68013A-56LTXC
       Demodulator: Silicon Labs Si2168-A20
       Tuner: Silicon Labs Si2158-A20
       CI chip: CIMaX SP2HF

      The firmware for the tuner is the same as for TechnoTrend TT-TVStick 
CT2-4400.
      See https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg76944.html

      The demodulator needs a firmware that can be extracted from the Windows 
drivers.
      File ttConnect4650_64.sys should be extracted from
      http://www.tt-downloads.de/bda-treiber_4.1.0.4.zip (MD5 sum below).

      3464bfc37a47b4032568718bacba23fb  ttConnect4650_64.sys

      Then the firmware can be extracted:
      dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 
of=dvb-demod-si2168-a20-01.fw

      The SP2 CI module requires a definition of a function 
cxusb_tt_ct2_4650_ci_ctrl
      that is passed on to the SP2 driver and called back for CAM operations.

      [crope@xxxxxx: meld USB ID define patch to this]
      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 868736ad3404b205794bc04233eca58293818dea
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Fri Aug 8 04:06:35 2014 -0300

      [media] sp2: Add I2C driver for CIMaX SP2 common interface module

      Driver for the CIMaX SP2 common interface chip. It is very much based on
      the existing cimax2 driver for cx23885, but should be more reusable. The
      product has been sold with name Atmel T90FJR as well and the data sheets
      for that chip seem to be publicly available.

      It seems that the USB device that I have and the cx23885 based devices 
will
      need to interact differently with the chip for the CAM operations. Thus
      there is one callback function that is passed on to the sp2 driver
      (see function sp2_ci_op_cam for that one).

      IRQ functionality is not included currently (not needed by USB devices
      and I don't have a PCIe device for development).

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9b9beb1bf5eab918d2d54e42360dd1803b00dbfd
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:12 2014 -0300

      [media] cxusb: add ts mode setting for TechnoTrend CT2-4400

      TS mode must be set in the existing TechnoTrend CT2-4400 driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6fd2f44a000b514f7ad67e15efaccf9502e29883
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:11 2014 -0300

      [media] em28xx: add ts mode setting for PCTV 292e

      TS mode must be set in the existing PCTV 292e driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 389ce3984b337690ed5124f2379fc8c3f3975c53
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:10 2014 -0300

      [media] si2168: add ts_mode setting and move to si2168_init

      Luis Alves submitted a TS mode patch to si2168 earlier, but the
      patch was rejected due to a small issue. Here is a working version.
      Also, setting of TS mode is moved from si2168_set_frontend to
      si2168_init.

      This patch adds the TS mode as a config option for the si2168 demod:
      - ts_mode added to config struct.
      - Possible (interesting) values are
         * Parallel mode = 0x06
         * Serial mode = 0x03

      Currently the modules using this demod only use parallel mode.
      Patches for these modules later in this patch series.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 79d0933032d657e8f80e916b14b47b03731d6bea
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Mon Aug 11 01:22:45 2014 -0300

      [media] m88ds3103: implement set voltage and TS clock

      Implement set voltage operation.
      Separate TS clock as a own configuration parameter.
      Add TS clock polarity parameter.

      [crope@xxxxxx: merge em28xx driver m88ds3103 config change patch
      to that one, in order to keep build unbroken]

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 67d0113a224f0fb1be784f7553fdeafd82cadc6c
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Tue Aug 5 09:03:54 2014 -0300

      [media] si2157: clean logging

      Same thing for si2157 as Antti did earlier for tda18212:

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      While here, fix a typo ("unknown") in si2157_init.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 37b4e43d8b51163183fef32d6f3334c9f97f61c1
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Tue Aug 5 08:54:08 2014 -0300

      [media] si2168: clean logging

      Same thing for si2168 as Antti did earlier for tda18212:

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1a5a5cbc3986dafc48c1ade21ba5fa2a4bfde5f6
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Sep 2 17:21:12 2014 +0530

      staging: et131x: et131x.c: sparse warning of incompatible types

      fixed sparse warning:   incompatible types in comparison expression
                        (different address spaces)

      wolw and reg both are being used only for the initialization of
      the __iomem area.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a62fdebde5869d15536309b4a5bb9b1d5fd229c5
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:38:42 2014 -0500

      staging: comedi: hwdrv_apci1500: miscellaneous cleanup

      This patch completes two final matters of cleanup which are each too small
      for their own patch.  It corrects a couple of indentation issues and
      removes a return statement at the end of a void function.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a45dd57caedd07c82b01566caa89d0389f464aa7
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:38:26 2014 -0500

      staging: comedi: hwdrv_apci1500: clean some whitespace style issues

      Now that commented out code has been removed, else statements can move to
      the same line as the close brace of the if statement.  Also, a blank line
      has been added between declarations and code where needed.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b2518477e0b8ec9f2c193e43b40597d07be53687
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:38:12 2014 -0500

      staging: comedi: hwdrv_apci1500: remove commented out code

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c035291a6d7a19c8bb36ae5d5c4730cfc94fae8d
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:37:57 2014 -0500

      staging: comedi: hwdrv_apci1500: remove unneeded braces

      We don't need braces around single-statement blocks.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2292d64c53e8acd4980eb3688c088e00fe8bf98b
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:36:11 2014 -0500

      staging: comedi: hwdrv_apci3501: change printk to dev_err

      dev_err() is preferred to printk() in device drivers.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4689e6c2a3378fe563b6e19a6ea251aa007ddf44
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:35:49 2014 -0500

      staging: comedi: hwdrv_apci035: remove useless return statement

      Checkpatch pointed out a void function with a return statement.  It can be
      removed.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a834b96e20162d00df472bf87104b93b7338172
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 31 19:46:19 2014 -0500

      drivers: staging: rtl8723au: Fix return is not a function, parentheses 
are not required error

      Fix checkpatch.pl return is not a function, parentheses are not required 
error

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c802a6447da58e9afb7580ede9f34607f5acf5b8
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 31 19:22:59 2014 -0500

      drivers: staging: ft1000: Fix return is not a function, parentheses are 
not required errors

      Fix checkpatch.pl return is not a function, parentheses are not required 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 96ee2cc81f278d6c0767f466c11658f5beb5d7c5
  Author: Aaro Koskinen <aaro.koskinen@xxxxxx>
  Date:   Sun Aug 31 23:43:51 2014 +0300

      staging: octeon-usb: use USB_DIR_IN

      Replace a magic value with #defined macro.

      Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e301dfb208ac25db6c133079de7ae5d99cf48b5f
  Author: Aaro Koskinen <aaro.koskinen@xxxxxx>
  Date:   Sun Aug 31 23:43:50 2014 +0300

      staging: octeon-usb: use generic control packet header

      Use generic control packet header structure definition.

      Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 587abd7b030283baf921ba1a62c8a7280fea5e9d
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Mon Sep 1 22:46:59 2014 +0900

      staging: dgnc: split two assignments into the two assignments on two 
lines.

      split two assignments into the two assignments on two lines.

      CC: Lidza Louina <lidza.louina@xxxxxxxxx>
      CC: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 239d1346f5f77135e272eee0c33cfa3e52fc4e1c
  Author: Konrad Zapalowicz <bergo.torino+kernel@xxxxxxxxx>
  Date:   Sun Aug 31 22:42:15 2014 +0200

      staging: dgnc: Fix sleeping under spinlock bug

      This commit changes the memory allocation flags to ATOMIC in order to
      avoid sleeping in the nowait/nolock code.

      Signed-off-by: Konrad Zapalowicz <bergo.torino+kernel@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdaef43dca4d9ebc4c560c6f53f54197b0167d92
  Author: Ramon Fried <ramon.fried@xxxxxxxxx>
  Date:   Sun Aug 31 23:40:29 2014 +0300

      staging: netlogic: Fix checkpatch.pl warning

      This patch fixes the following checkpatch.pl warning:

      WARNING: Possible unnecessary 'out of memory' message
      #116: FILE: ./xlr_net.c:116:
      + if (!skb) {
      +         pr_err("SKB allocation failed\n");

      Signed-off-by: Ramon Fried <ramon.fried@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a80f58c96d6dd8c7bf7ec33ca695c4fa6b956862
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 14:45:00 2014 -0500

      staging: comedi: usbduxsigma: fix more sparse endianness warnings

      Sparse shows a couple of warnings like:

      drivers/staging/comedi/drivers/usbduxsigma.c:787:23: warning: cast to 
restricted __be32

      Looking at the indicated lines shows that the issue is caused by an
      incorrect cast to uint32_t instead of __be32.  Fix this cast.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae689d52f778fef3026dc7f8d9349df4ca465e6d
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 14:44:23 2014 -0500

      staging: comedi: usbdux: fix more sparse endianness warnings

      Sparse shows a couple of warnings like:

      drivers/staging/comedi/drivers/usbdux.c:889:20: warning: incorrect type 
in assignment (different base types)
      drivers/staging/comedi/drivers/usbdux.c:889:20:    expected unsigned 
short [unsigned] [short] [usertype] <noident>
      drivers/staging/comedi/drivers/usbdux.c:889:20:    got restricted __le16 
[usertype] <noident>

      This is the result of a couple of calls to cpu_to_le16() being assigned to
      uint16_t typed variables.  Switch the types of these variables/pointers to
      __le16 accordingly.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Suggested-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e49d63ea147df36311fc973f5bd540125bf653a9
  Author: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
  Date:   Tue Sep 2 18:39:44 2014 +0200

      staging: lustre: Fix space prohibited between function name and open 
parenthesis

      This patch fixes the following checkpatch.pl warning in 
lnet/lnet/lib-eq.c:
      WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6e962c5a0d11bad9711171743756578d2969f45
  Author: Zheng Di <zhengdi05@xxxxxxxxx>
  Date:   Tue Sep 2 01:51:28 2014 +0800

      staging: lustre: declare some functions as static

      Declare these functions as static:
      llog_alloc_handle() is used in llog_open() only.
      llog_free_handle() is used in llog_close() only.

      Signed-off-by: Zheng Di <zhengdi05@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 31664dc6f8462a843fbddf6807498f452a7727be
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Mon Sep 1 22:21:10 2014 +0200

      staging: lustre: ldlm: simplify rc initialization

      Simplify initialization of rc to take advantage of the fact that it is 
done
      at statement level.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1c0d446da8e0255a0edb348325cac293e9eff4c
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Mon Sep 1 22:21:09 2014 +0200

      staging: lustre: ldlm: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 995c8b4a555baf29de86ce6b68967d03791ae2b2
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 1 06:36:14 2014 -0500

      drivers: staging: lustre: Fix 'do not use C99 // comments' errors

      Fix checkpatch.pl 'do not use C99 // comments' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 22403d9eae75ae0f86c92b9f0a8bda1aa2e069e3
  Author: Sun Wang <sunwxg@xxxxxxxxx>
  Date:   Mon Sep 1 12:27:25 2014 +0800

      staging: lustre: lustre: mdc: mdc_reint: fix coding style issue

      Coding style issues, the changes include:
      -Remove '{}'

      Signed-off-by: Sun Wang <sunwxg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8291974f9d51906acbcda639f5e0e33f6eae765
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 31 17:40:17 2014 -0500

      drivers: staging: lustre: Fix return is not a function, parentheses are 
not required errors

      Fix checkpatch.pl return is not a function, parentheses are not required 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d696b7f780b66135e34a4dcd781828acf907f6df
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Tue Sep 2 14:36:37 2014 +0300

      MAINTAINERS: Add an entry for staging/xillybus

      Suggested-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a7d84d73b9ca32871da8fc05e95ca47c04fbb110
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:17 2014 +0200

      ARM: at91: PIT: Use of_have_populated_dt instead of CONFIG_OF

      Until now, the machines, even when CONFIG_OF was enabled, were calling
      at91sam926x_ioremap_pit to try to map the PIT address using the defined
      physical address.

      Obviously, with DT, it's not appropriate anymore, and some code was added 
to
      the function to deal with this case.

      Unfortunately, this code was conditionned on CONFIG_OF, which can be 
enabled,
      even though no DT was actually used, which would result in such a case, 
to this
      code being executed, without any reason.

      Moreover, the logic that was here before to bail out of the function just 
check
      in the DT to see if the PIT node is there, which is the case in all our 
DTSI.

      All this can be made much more straightforward just by using
      of_have_populated_dt to bail out.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 2d7fdbe23c990a843177e3bff9a093d2f5fa4e02
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:16 2014 +0200

      ARM: at91: PIT: Use DIV_ROUND_CLOSEST to compute the cycles

      Until now, the pit_cycle computation was dividing the rate by HZ, 
rounding to
      the closest integer, but without using the appropriate macro.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 1bd59dbe53d9913420ae751d0447e769fd22cbf5
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:15 2014 +0200

      ARM: at91: generic.h: Add include safe guards

      The generic.h header file doesn't have any safe guards against multiple
      inclusion. It only worked so far because all the symbols defined in it 
were
      extern, but this is a rather fragile assumption.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 52c3ffb018f4af038039f783d932ba5c99e4a87b
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:14 2014 +0200

      ARM: at91: PIT: Follow the general coding rules

      Replace all masks and bits definitions by matching calls to BIT and 
GENMASK.
      While we're at it, also fix a few style issues.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit a7fa3219456bc044cc6b8654a5d8218a9df1c7bd
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:50:48 2014 +0900

      spi: spi-mxs: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations
        WARNING: Prefer kcalloc over kzalloc with multiply

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Marek Vasut <marex@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b8074eba2a6b5b1b090cf9c53dbccf3bc3e5205a
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Sep 2 09:14:28 2014 -0700

      regulator: RK808: Add proper input supplies for rk808

      The original RK808 regulator driver didn't setup input supplies
      properly.  Add them.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f318f7db00f4968d934b4ccb8e3fc0b21f419046
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Mon Sep 1 16:15:52 2014 -0500

      ia64: sn_nodepda cannot be assigned to after this_cpu conversion. Use 
__this_cpu_write.

      There must be an explit statement to modify the percpu variable after
      the conversion of the sn_nodpda macro to use this_cpu_read.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Compile-tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 809e9447b92ffe1346b2d6ec390e212d5307f61c
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 9 16:19:30 2014 +0200

      drm/nouveau: use shared fences for readable objects

      nouveau keeps track in userspace whether a buffer is being
      written to or being read, but it doesn't use that information.

      Change this to allow multiple readers on the same bo.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9242829a87e970773628f30522d2278dd91890ec
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 9 16:18:58 2014 +0200

      drm/nouveau: Keep only a single list for validation.

      Maintain the original order to handle VRAM/GART/mixed correctly for <nv50,
      it's likely not as important on newer cards.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 472db7ab3093bf2a2999f6b5aa64a030466d6f92
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:42:29 2014 +0200

      drm/ttm: use rcu in core ttm

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 5fbad9928faf93f69903c8662ec9874ac4a0754e
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:41:49 2014 +0200

      drm/vmwgfx: use rcu in vmw_user_dmabuf_synccpu_grab

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 65cd90ac765fb6960f1e3815cc31972fc4599c37
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 20:14:30 2014 +0200

      netfilter: nft_chain_nat_ipv4: use generic IPv4 NAT code from core

      Use the exported IPv4 NAT functions that are provided by the core. This
      removes duplicated code so iptables and nft use the same NAT codebase.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 30766f4c2d60dd2a3fc67b7114174c417f43f4c6
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 20:02:42 2014 +0200

      netfilter: nat: move specific NAT IPv4 to core

      Move the specific NAT IPv4 core functions that are called from the
      hooks from iptable_nat.c to nf_nat_l3proto_ipv4.c. This prepares the
      ground to allow iptables and nft to use the same NAT engine code that
      comes in a follow up patch.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit d102cac8097c71bbbba41f4d0cdf5b509d4c64cf
  Author: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
  Date:   Wed Aug 20 23:05:40 2014 -0300

      [media] media: check status of dmxdev->exit in poll functions of demux&dvr

      when usb-type tuner is pulled out, user applications did not close 
device's FD,
      and go on polling the device, we should return POLLERR directly.

      Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 236c9bfa4a133cbdfeeb3f7a1902950210549634
  Author: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
  Date:   Wed Aug 20 23:05:07 2014 -0300

      [media] media: correct return value in dvb_demux_poll

      Data type of return value is unsigned int, but in function of 
dvb_demux_poll,
      when the pointer of dmxdevfilter equals NULL, it will return -EINVAL, 
which
      is invalid.

      Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7a0af6ed97f2f08baecb452e719d9c961d117109
  Author: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
  Date:   Wed Aug 20 23:04:25 2014 -0300

      [media] media: fix kernel deadlock due to tuner pull-out while playing

      Normally, ADAP_STREAMING bit is set in dvb_usb_start_feed and cleared in
      dvb_usb_stop_feed.

      But in exceptional cases, for example, when the tv is playing programs
      and the tuner is pulled out, then dvb_usbv2_disconnect is called.

      In such case, it will first call dvb_usbv2_adapter_frontend_exit to stop
      dvb_frontend_thread, and then call dvb_usbv2_adapter_dvb_exit to clear
      ADAP_STREAMING bit.

      At this point, if dvb_frontend_thread is sleeping and waiting for
      ADAP_STREAMING to be cleared to get out of sleep. then
      dvb_frontend_thread can never be stoped, because clearing ADAP_STREAMING
      bit is performed after dvb_frontend_thread is stopped (i.e. performed in
      dvb_usbv2_adapter_dvb_exit).

      So, deadlock:

      [  240.822037] INFO: task khubd:497 blocked for more than 120 seconds.
      [  240.822655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
      [  240.830493] khubd           D c0013b3c     0   497      2 0x00000000
      [  240.836996] [<c0013b3c>] (__schedule+0x200/0x54c) from [<c00110f4>] 
(schedule_timeout+0x14c/0x19c)
      [  240.845940] [<c00110f4>] (schedule_timeout+0x14c/0x19c) from 
[<c00137f4>] (wait_for_common+0xac/0x150)
      [  240.855234] [<c00137f4>] (wait_for_common+0xac/0x150) from 
[<c004989c>] (kthread_stop+0x58/0x90)
      [  240.864004] [<c004989c>] (kthread_stop+0x58/0x90) from [<c03b2ebc>] 
(dvb_frontend_stop+0x3c/0x9c)
      [  240.872849] [<c03b2ebc>] (dvb_frontend_stop+0x3c/0x9c) from 
[<c03b2f3c>] (dvb_unregister_frontend+0x20/0xd8)
      [  240.882666] [<c03b2f3c>] (dvb_unregister_frontend+0x20/0xd8) from 
[<c03ed938>] (dvb_usbv2_exit+0x68/0xfc)
      [  240.892204] [<c03ed938>] (dvb_usbv2_exit+0x68/0xfc) from [<c03eda18>] 
(dvb_usbv2_disconnect+0x4c/0x70)
      [  240.901499] [<c03eda18>] (dvb_usbv2_disconnect+0x4c/0x70) from 
[<c031c050>] (usb_unbind_interface+0x58/0x188)
      [  240.911395] [<c031c050>] (usb_unbind_interface+0x58/0x188) from 
[<c02c3e78>] (__device_release_driver+0x74/0xd0)
      [  240.921544] [<c02c3e78>] (__device_release_driver+0x74/0xd0) from 
[<c02c3ef0>] (device_release_driver+0x1c/0x28)
      [  240.931697] [<c02c3ef0>] (device_release_driver+0x1c/0x28) from 
[<c02c39b8>] (bus_remove_device+0xc4/0xe4)
      [  240.941332] [<c02c39b8>] (bus_remove_device+0xc4/0xe4) from 
[<c02c1344>] (device_del+0xf4/0x178)
      [  240.950106] [<c02c1344>] (device_del+0xf4/0x178) from [<c0319eb0>] 
(usb_disable_device+0xa0/0x1c8)
      [  240.959040] [<c0319eb0>] (usb_disable_device+0xa0/0x1c8) from 
[<c03128b4>] (usb_disconnect+0x88/0x188)
      [  240.968326] [<c03128b4>] (usb_disconnect+0x88/0x188) from [<c0313edc>] 
(hub_thread+0x4d0/0x1200)
      [  240.977100] [<c0313edc>] (hub_thread+0x4d0/0x1200) from [<c0049690>] 
(kthread+0xa4/0xb0)
      [  240.985174] [<c0049690>] (kthread+0xa4/0xb0) from [<c0009118>] 
(ret_from_fork+0x14/0x3c)
      [  240.993259] INFO: task kdvb-ad-0-fe-0:3256 blocked for more than 120 
seconds.
      [  241.000349] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
      [  241.008162] kdvb-ad-0-fe-0  D c0013b3c     0  3256      2 0x00000000
      [  241.014507] [<c0013b3c>] (__schedule+0x200/0x54c) from [<c03eda44>] 
(wait_schedule+0x8/0x10)
      [  241.022924] [<c03eda44>] (wait_schedule+0x8/0x10) from [<c001120c>] 
(__wait_on_bit+0x74/0xb8)
      [  241.031434] [<c001120c>] (__wait_on_bit+0x74/0xb8) from [<c00112b8>] 
(out_of_line_wait_on_bit+0x68/0x70)
      [  241.040902] [<c00112b8>] (out_of_line_wait_on_bit+0x68/0x70) from 
[<c03e5e88>] (dvb_usb_fe_sleep+0xf4/0xfc)
      [  241.050618] [<c03e5e88>] (dvb_usb_fe_sleep+0xf4/0xfc) from 
[<c03b4b74>] (dvb_frontend_thread+0x124/0x4e8)
      [  241.060164] [<c03b4b74>] (dvb_frontend_thread+0x124/0x4e8) from 
[<c0049690>] (kthread+0xa4/0xb0)
      [  241.068929] [<c0049690>] (kthread+0xa4/0xb0) from [<c0009118>] 
(ret_from_fork+0x14/0x3c)

      Fix it by calling dvb_usbv2_adapter_frontend_exit() latter.

      Test enviroment: odroidx2 + Hauppauge(WinTV-Aero-M)

      Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 39e7f6f84b3a3aa4520504473f2e2bac1f949ffa
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:40:49 2014 +0200

      drm/radeon: use rcu waits in some ioctls

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Reviewed-by: Christian König <christian.koenig@xxxxxxx>

  commit 59701f965442639e33b35cd2407d88948ea0b2b6
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:38:23 2014 +0200

      drm/nouveau: use rcu in nouveau_gem_ioctl_cpu_prep

      With the conversion to the reservation api this should be safe.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit f2c24b83ae90292d315aa7ac029c6ce7929e01aa
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 2 17:14:48 2014 +0200

      drm/ttm: flip the switch, and convert to dma_fence

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 2f453ed4038526172292fb3250b638b3782c7f2b
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 2 12:40:05 2014 +0200

      drm/qxl: rework to new fence interface

      Final driver! \o/

      This is not a proper dma_fence because the hardware may never signal
      anything, so don't use dma-buf with qxl, ever.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 29ba89b2371d466ca68973525816cf10debc2655
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxx>
  Date:   Thu Jan 9 11:03:11 2014 +0100

      drm/nouveau: rework to new fence interface

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2298e804e96eb3635c39519c8287befd92460303
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 14:07:44 2014 +0100

      drm/vmwgfx: rework to new fence interface, v2

      Use the new fence interface on vmwgfx too.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

      ---
      Changes since v1:
      Fix a sleeping function called from invalid context in enable_signaling.

  commit c060a4e135fdd8a35276f2e318f1e9b3bc2450a9
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 13:06:24 2014 +0100

      drm/vmwgfx: get rid of different types of fence_flags entirely

      Only one type was ever used. This is needed to simplify the fence
      support in the next commit.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 9bb87f168931cf55738ed2fbda3639575cede886
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:07 2014 +0200

      usb: gadget: f_uac2: send reasonably sized packets

      The UAC2 function driver currently responds to all packets at all times
      with wMaxPacketSize packets. That results in way too fast audio
      playback as the function driver (which is in fact supposed to define
      the audio stream pace) delivers as fast as it can.

      Fix this by sizing each packet correctly with the following steps:

       a) Set the packet's size by dividing the nominal data rate by the
          playback endpoint's interval.

       b) If there is a residual value from the calculation in a), add
          it to a accumulator to keep track of it across packets.

       c) If the accumulator has gathered at least the number of bytes
          that are needed for one sample frame, increase the packet size.

      This way, the packet size calculation will get rid of any kind of
      imprecision that would otherwise occur with a simple division over
      time.

      Some of the variables that are needed while processing each packet
      are pre-computed for performance reasons.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ec9e43138f1219966850477e056f6eb7fbcc4fa4
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:06 2014 +0200

      usb: gadget: f_uac2: handle partial dma area wrap

      With packet sizes other than 512, payloads in the packets may wrap
      around the ALSA dma buffer partially, which leads to memory corruption
      and audible clicks and pops in the audio stream at the moment, because
      there is no boundary check before the memcpy().

      In preparation to an implementation for smaller and dynamically sized
      packets, we have to address such cases, and copy the payload in two
      steps conditionally.

      The 'src' and 'dst' approach doesn't work here anymore, as different
      behavior is necessary in playback and capture cases. Thus, this patch
      open-codes the routine now.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 254b3bf68b65ac8f82da1c7e0c1a2bb17012aa7d
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:05 2014 +0200

      usb: gadget: f_uac2: introduce agdev_to_uac2_opts

      Add a simple container_of() wrapper to get a struct f_uac2_opts from a
      struct struct audio_dev. Use it in two places where it is currently
      open-coded.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a8147dabe56f7e7a4975e60abb613f7e62277577
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:04 2014 +0200

      usb: gadget: f_uac2: add short-hand for 'dev'

      In afunc_bind() and afunc_set_alt(), &uac2->pdev.dev are used multiple
      times. Adding a short-hand for them makes lines shorter so we can
      remove some line wraps.

      No functional change.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 430fdbd3b7ea4a820d4c1aa936ede77433cfa818
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:03 2014 +0200

      usb: gadget: f_uac2: restructure some code in afunc_set_alt()

      Restructure some code to make it easier to read.

      While at it, return -ENOMEM instead of -EINVAL if
      usb_ep_alloc_request() fails, and omit the logging in such cases
      (the mm core will complain loud enough).

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 4953ef658910416655cdb4b61618458aa11302ab
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:48 2014 +0200

      usb: gadget: f_mass_storage: simplify start_transfer slightly

      Flatten the start_transfer function by reversing the if condition and
      returning early out of the function if everything went fine.  It makes
      the function look less complicated, at least to me, and easier to
      understand.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b9a4274699c6973f62979d664cbe7c9aca4f6a9a
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:47 2014 +0200

      tools: ffs-test: add compatibility code for old kernels

      If ffs-test is used with a kernel prior to 3.14, which do not
      support the new descriptors format, it will fail when trying to
      write the descriptors.  Add a function that converts the new
      descriptors to the legacy ones and use it to retry writing the
      descriptors using the legacy format.

      Also add â??-lâ?? flag to ffs-test which will cause the tool to
      never try the new format and instead immediatelly try the
      legacy one.  This should be useful to test whether parsing
      of the old format still works on given 3.14+ kernel.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 51c208c746e800dba37d1a54d3c5e601630266c4
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:46 2014 +0200

      tools: ffs-test: convert to new descriptor format

      Since commit [ac8dde11: â??Add flags to descriptors blockâ??] functionfs
      supports a new, more powerful and extensible, descriptor format.
      Since ffs-test is probably the first thing users of the functionfs
      interface see when they start writing functionfs user space daemons,
      convert it to use the new format thus promoting it.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1df22b4ea9d91b01267fb61c155c31fb65d6b8a0
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:45 2014 +0200

      usb: gadget: f_fs: add usb_functionfs_descs_head_v2 structure

      The structure can be used with user space tools that use the new
      functionfs description format, for example as follows:

      static const struct {
        struct usb_functionfs_descs_head_v2 header;
        __le32 fs_count;
        __le32 hs_count;
        struct {
                â?¦
        } fs_desc;
        struct {
                â?¦
        } hs_desc;
      } descriptors = {
        .header = {
                .magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
                .length = cpu_to_le32(sizeof(descriptors)),
                .flags = cpu_to_le32(FUNCTIONFS_HAS_FS_DESC |
                                     FUNCTIONFS_HAS_HS_DESC)
        },
        .fs_count = cpu_to_le32(X),
        .fs_desc = {
                â?¦
        },
        .hs_count = cpu_to_le32(Y),
        .hs_desc = {
                â?¦
        }
      };

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit be0a8887bb931af0e21531da20c41533effbb0d6
  Author: Li Jun <B47624@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 21:44:11 2014 +0800

      usb: gadget: composite: dequeue cdev->req before free its buffer

      commit f226708(usb: gadget: composite: dequeue cdev->req before free it in
      composite_dev_cleanup) fixed a bug: free the usb request(i.e. cdev->req) 
but
      does not dequeue it beforehand. This fix is not proper enough because it
      dequeues the request after free its data buffer, considering the hardware 
can
      access the buffer's memory anytime before the request's complettion 
rountine
      runs, and usb_ep_dequeue always call the complettion rountine before it 
returns,
      so the best way is to dequeue the request before free its buffer.

      Suggested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Li Jun <b47624@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d3102a5eaac708ab83fede0986f90e9971be55d3
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:19:02 2014 -0700

      usb: phy: twl6030-usb: Remove unused irq_enabled

      It's not being used any longer.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit fa9a582da9e78c8498654d5c9c221ec3690944c1
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:31:40 2014 +0200

      usb: gadget: USB_RENESAS_USBHS_UDC should depend on HAS_DMA

      If NO_DMA=y:

      drivers/built-in.o: In function `usbhsg_dma_map_ctrl':
      mod_gadget.c:(.text+0x53b226): undefined reference to 
`usb_gadget_map_request'
      mod_gadget.c:(.text+0x53b242): undefined reference to 
`usb_gadget_unmap_request'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ea2fdf842365066c82ab941086c6a1741ced4f2a
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Thu Aug 28 13:58:53 2014 +0200

      usb: phy: samsung: remove old common USB PHY code

      drivers/usb/phy/phy-samsung-usb[2,3] drivers got replaced by
      drivers/phy/phy-samsung-usb[2,3] ones and the old common Samsung
      USB PHY code is no longer used.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1c3c0528876e2dd86cfb86e96e03c38ef19858fe
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Fri Aug 22 18:59:04 2014 +0200

      usb: phy: samsung: remove old USB 3.0 PHY driver

      drivers/usb/phy/phy-samsung-usb3 driver got replaced by
      drivers/phy/phy-samsung-usb3 one and is no longer used.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a8b5b12eff1510d701ac5ad321e215d7153c96c3
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Fri Aug 22 18:59:03 2014 +0200

      usb: phy: samsung: remove old USB 2.0 PHY driver

      drivers/usb/phy/phy-samsung-usb2 driver got replaced by
      drivers/phy/phy-samsung-usb2 one and is no longer used.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 2b37c2955204066d32566a50372da95ab734fc7e
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 11:00:22 2014 +0300

      ath10k: don't access tx_info while overwriting it

      Nothing important was being overwritten so it
      didn't yield any bugs yet.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d35a6c18cb70be7961127f179a3394fe29a4ffe4
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 11:00:21 2014 +0300

      ath10k: add device/driver strings to tracepoints

      This makes it easier to log and debug via tracing
      with more than 1 ath10k device on a system.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 9e264945b8959f9e95fef162ae9c2fe0ec22f909
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 11:00:21 2014 +0300

      ath10k: remove diag_*_access functions

      Remove the ugly _access functions. Being explicit
      is a good thing.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit fbff66108352d19b5cffa7dce26d7638c9dd4d70
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Aug 28 04:43:09 2014 -0700

      security: Silence shadow warning

      Renaming an unused formal parameter in the static inline function
      security_inode_init_security eliminates many W=2 warnings.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: James Morris <james.l.morris@xxxxxxxxxx>

  commit 7cc5f270ee6e271df466f9d3c1c4522593002ac4
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:03 2014 +0200

      ARM: at91: sama5: update defconfig

      Update defconfig, adding:
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c92e99f0bc1cd9feefaa93ce9245db8abdeca836
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:02 2014 +0200

      ARM: at91: at91sam9rl: update defconfig

      Update defconfig, adding:
       - USB gadget
       - PWM support using the generic framework
       - generic PWM leds
       - LEDs triggers
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 31bcf0a63994081a3a315d02379528701c0a0e43
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:01 2014 +0200

      ARM: at91: at91sam9g45: update defconfig

      Update defconfig, adding:
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset
       - Watchdog

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c5de16c0b769753a6df20465bd53bd53ad7c9c8a
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:00 2014 +0200

      ARM: at91: at91sam9263: update defconfig

      Update defconfig, adding:
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 825f30bc22f946db988848cc981fbdc8f66f6042
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:49:59 2014 +0200

      ARM: at91: at91sam9261_9g10: update defconfig

      Update defconfig, adding power/reset and removing deprecated config 
options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit f1c86dd86f658001c276dd29ae6f285370e5af13
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:49:58 2014 +0200

      ARM: at91: at91sam9260_9g20: update defconfig

      Update defconfig, adding:
       - ADC/touchscreen
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 443c4a4a66bacd314bd407f8e9e634695478b914
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:49:57 2014 +0200

      ARM: at91: at91_dt: update defconfig

      Update defconfig, adding:
       - ADC/touchscreen
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 3feb049f378da6aa1209e05ef5c656a1f26a9183
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:55 2014 -0700

      gpu: ipu-v3: Add ipu_dump()

      Adds ipu_dump() which dumps IPU register state to debug.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 60c04456f68f67f68180ebd84a47e4c58931f70f
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:54 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_dump()

      Adds ipu_cpmem_dump() which dumps a channel's cpmem to debug.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 9a34cef01392358421b764645073601c352d0a85
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:53 2014 -0700

      gpu: ipu-v3: Add more planar formats support

      Adds support for the following planar and partial-planar formats:

      YUV422
      NV12
      NV16

      Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@xxxxxxxxxx>
      Signed-off-by: Mohsin Kazmi <mohsin_kazmi@xxxxxxxxxx>
      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>

      Unified base offset and Y plane offset into a single variable,
      moved all ipu_cpmem_set_buffer calls to a single location.
      Removed NV21 and NV61 for now. The IDMAC doesn't understand U/V
      order for chroma interleaved formats, so we'd need to work around
      this by implenting U/V switching via the CSC unit.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2094b603ae59be6785e52a00d09b47b6ae910154
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:52 2014 -0700

      gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()

      Add a second buffer physaddr to struct ipu_image, for double-buffering
      support.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit c42d37ca421aa222e8f27744d4129bce726a3724
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:51 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()

      Adds ipu_cpmem_set_rotation().

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 555f0e6690a41245518003c02a1ecb84e4a69281
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:50 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()

      Adds ipu_cpmem_set_axi_id() to set which AXI bus master the channel
      will use to transfer data onto AXI bus.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 9b9da0be37490c77e92a2101a8c5d469ce1102f4
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:49 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()

      Adds ipu_cpmem_set_block_mode().

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 4fd1a07af59bf5e1cfb73f7035bf525522cebc76
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:45 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_lock_enable()

      Adds ipu_idmac_lock_enable(), which enables or disables channel
      burst locking.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2bcf577eb6361827f8347529803528031033cb83
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:44 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_enable_watermark()

      Adds the function ipu_idmac_enable_watermark(), which enables or disables
      watermarking in the IDMAC channel. Enabling watermarking can increase a
      channel's AXI bus arbitration priority.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 6930afdccfd2b3e6669c305d97958d81cf0d072e
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:43 2014 -0700

      gpu: ipu-v3: Add ipu_stride_to_bytes()

      Adds ipu_stride_to_bytes(), which converts a pixel stride to bytes,
      suitable for passing to cpmem.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit e7268c699bbe578e6dcf02e9f7f5a267837bc18f
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:42 2014 -0700

      gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()

      Adds __ipu_idmac_reset_current_buffer() that resets a channel's
      internal current buffer pointer so that transfers start from buffer
      0 on the next channel enable.

      This operation is required for channel linking to work correctly,
      for instance video capture pipelines that carry out image rotations
      will fail after the first streaming unless this function is called
      for each channel before re-enabling the channels.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit bce6f087a958a21500c51a9e63a5f578f5b0510c
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:41 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_clear_buffer()

      Add the reverse of ipu_idmac_select_buffer(), that is, clear a buffer
      ready status in a channel.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit aa52f57894b93dcfdd615b35a7579e161f1e7a38
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:40 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()

      Add ipu_idmac_buffer_is_ready(), returns true if the given buffer in
      the given channel is set ready (owned by IPU), or false if not ready
      (owned by CPU core).

      Support has been added for third buffer, there is no support yet for
      triple-buffering in idmac channels, but this function checks
      buffer-ready for third buffer in case this support is added later.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit a4cd8f229ff71db0c95c0d96381d4fb9239fdb19
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:39 2014 -0700

      gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h

      Move the IDMAC channel names to imx-ipu-v3.h, to make the names
      available outside IPU. Add a couple new channels in the process
      (async display BG/FG, channels 24 and 29).

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 4cea940d34319fb5d5e2f4d554e23f766c228e90
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:38 2014 -0700

      gpu: ipu-v3: Add helper function checking if pixfmt is planar

      Add simple helper function returning true if passed pixel format is one
      of supported planar ones.

      Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit f835f386a119c3f78f5acb93e86a4f025211739a
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:37 2014 -0700

      gpu: ipu-v3: Add rotation mode conversion utilities

      Add two functions:

      - ipu_degrees_to_rot_mode(): converts a degrees, hflip, and vflip setting
        to an IPU rotation mode.
      - ipu_rot_mode_to_degrees(): converts an IPU rotation mode with given 
hflip
        and vflip settings to degrees.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit ae0e9708b30b3eebe5a58e4d055eb49a73d641dd
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:36 2014 -0700

      gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()

      Add ipu_mbus_code_to_colorspace() to find ipu_color_space from a
      media bus pixel format code.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit a2be35e3320b27c84488729e9fb56a62e74d65fa
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:35 2014 -0700

      gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()

      Adds ipu_smfc_set_watermark() which programs a channel's SMFC FIFO
      levels at which the watermark signal is set and cleared.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 7fafa8f06f9bdf32b806b4612bfe387de8e34125
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:34 2014 -0700

      gpu: ipu-v3: smfc: Convert to per-channel

      Convert the smfc object to be specific to a single smfc channel.
      Add ipu_smfc_{get|put} to retrieve and release a single smfc channel
      for exclusive use, and add use counter to ipu_smfc_{enable|disable}.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit fc4353559e587f5962f22c24ca7e015bdbea1e49
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:33 2014 -0700

      gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c

      Move the SMFC module enable/disable helpers into the ipu-smfc submodule.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 1aa8ea0d2bd5d4ba7b5d2b132a02157bc1fb9793
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Mon Aug 11 13:04:50 2014 +0200

      gpu: ipu-v3: Add Image Converter unit

      Adds the Image Converter (IC) unit.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>

      Condensed the three CSC setup functions into a single one that
      uses static tables to set up the CSC task parameters.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2ffd48f2e7ae06c3d7b2bcde9a0cb211d1a32468
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Tue Aug 19 10:52:40 2014 -0700

      gpu: ipu-v3: Add Camera Sensor Interface unit

      Adds the Camera Sensor Interface (CSI) unit required for video capture.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>

      Removed the unused clk_get_rate in ipu_csi_init_interface and the
      ipu_csi_ccir_err_detection_enable/disable functions.
      Checkpatch cleanup.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 327455817a92522e669d2d11367e42af5956a8ed
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:59 2014 +0530

      pinctrl: qcom: Add support for reset for apq8064

      This patch adds support for reset functions to reboot the boards
      with soc apq8064.

      Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Cc: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx>
      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: Andy Gross <agross@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 79c62cdd0760fb43acf680c89dc508b41a60d222
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:58 2014 +0530

      pinctrl: msm: Add ps_hold function in pinctrl-apq8064 binding 
documentation

      This adds a function ps_hold (Power Suppy Hold Signal) in pinctrl-ap8064
      documentation which was missing. This function is used to reset the 
targets
      with apq8064 soc.

      CC: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx>
      CC: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      CC: Andy Gross <agross@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c6e927a27498bf9314ba8e313d15d1b3f6046d7f
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:41:48 2014 +0530

      pinctrl: qcom: remove gpiochip in failure cases

      This patch releases gpiochip related resources by calling
      gpiochip_remove when either of gpiochip_add_pin_range and
      gpiochip_irqchip_add fails.

      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      CC: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f9134be491dec9e6cada46abbfb01982a7afffa8
  Author: Horia Geanta <horia.geanta@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 14:28:14 2014 +0300

      dma-debug: modify check_for_stack output

      s/fromstack/from stack

      Signed-off-by: Horia Geanta <horia.geanta@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 880a6fab8f6ba5b5abe59ea68533202ddea1012c
  Author: Christophe Gouault <christophe.gouault@xxxxxxxxx>
  Date:   Fri Aug 29 16:16:05 2014 +0200

      xfrm: configure policy hash table thresholds by netlink

      Enable to specify local and remote prefix length thresholds for the
      policy hash table via a netlink XFRM_MSG_NEWSPDINFO message.

      prefix length thresholds are specified by XFRMA_SPD_IPV4_HTHRESH and
      XFRMA_SPD_IPV6_HTHRESH optional attributes (struct xfrmu_spdhthresh).

      example:

          struct xfrmu_spdhthresh thresh4 = {
              .lbits = 0;
              .rbits = 24;
          };
          struct xfrmu_spdhthresh thresh6 = {
              .lbits = 0;
              .rbits = 56;
          };
          struct nlmsghdr *hdr;
          struct nl_msg *msg;

          msg = nlmsg_alloc();
          hdr = nlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, 
XFRMA_SPD_IPV4_HTHRESH, sizeof(__u32), NLM_F_REQUEST);
          nla_put(msg, XFRMA_SPD_IPV4_HTHRESH, sizeof(thresh4), &thresh4);
          nla_put(msg, XFRMA_SPD_IPV6_HTHRESH, sizeof(thresh6), &thresh6);
          nla_send_auto(sk, msg);

      The numbers are the policy selector minimum prefix lengths to put a
      policy in the hash table.

      - lbits is the local threshold (source address for out policies,
        destination address for in and fwd policies).

      - rbits is the remote threshold (destination address for out
        policies, source address for in and fwd policies).

      The default values are:

      XFRMA_SPD_IPV4_HTHRESH: 32 32
      XFRMA_SPD_IPV6_HTHRESH: 128 128

      Dynamic re-building of the SPD is performed when the thresholds values
      are changed.

      The current thresholds can be read via a XFRM_MSG_GETSPDINFO request:
      the kernel replies to XFRM_MSG_GETSPDINFO requests by an
      XFRM_MSG_NEWSPDINFO message, with both attributes
      XFRMA_SPD_IPV4_HTHRESH and XFRMA_SPD_IPV6_HTHRESH.

      Signed-off-by: Christophe Gouault <christophe.gouault@xxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit b58555f1767c9f4e330fcf168e4e753d2d9196e0
  Author: Christophe Gouault <christophe.gouault@xxxxxxxxx>
  Date:   Fri Aug 29 16:16:04 2014 +0200

      xfrm: hash prefixed policies based on preflen thresholds

      The idea is an extension of the current policy hashing.

      Today only non-prefixed policies are stored in a hash table. This
      patch relaxes the constraints, and hashes policies whose prefix
      lengths are greater or equal to a configurable threshold.

      Each hash table (one per direction) maintains its own set of IPv4 and
      IPv6 thresholds (dbits4, sbits4, dbits6, sbits6), by default (32, 32,
      128, 128).

      Example, if the output hash table is configured with values (16, 24,
      56, 64):

      ip xfrm policy add dir out src 10.22.0.0/20 dst 10.24.1.0/24 ... => hashed
      ip xfrm policy add dir out src 10.22.0.0/16 dst 10.24.1.1/32 ... => hashed
      ip xfrm policy add dir out src 10.22.0.0/16 dst 10.24.0.0/16 ... => 
unhashed

      ip xfrm policy add dir out \
          src 3ffe:304:124:2200::/60 dst 3ffe:304:124:2401::/64 ...    => hashed
      ip xfrm policy add dir out \
          src 3ffe:304:124:2200::/56 dst 3ffe:304:124:2401::2/128 ...  => hashed
      ip xfrm policy add dir out \
          src 3ffe:304:124:2200::/56 dst 3ffe:304:124:2400::/56 ...    => 
unhashed

      The high order bits of the addresses (up to the threshold) are used to
      compute the hash key.

      Signed-off-by: Christophe Gouault <christophe.gouault@xxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit 5a82067f013fb4f5083fabf4d28f4d1bbada8734
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Sep 2 08:47:31 2014 +0800

      regulator: rk808: Fix n_voltages for DCDC4

      The min_sel is 0, max_sel is 15, so n_voltages should be 16.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cdc67fa9415ff37d9970729c7a8d5c8911c1d204
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:37 2014 +0900

      spi: xtensa-xtfpga: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 175a3edcfdc4f25c53f265227c4e810ab2de80b5
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:50:13 2014 +0900

      spi: ep93xx: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2c6fddd061d948733c8c417a9fc11b671b5499b6
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Fri Jun 6 17:37:06 2014 +0800

      ARM: at91/sama5_defconfig: enable sound support

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 7df3077b34840d50b42dbe077ad7172e409620ea
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Fri Jun 6 17:37:05 2014 +0800

      ARM: at91/at91_dt_defconfig: enable sound support

      As sound support depends on ssc, i2c and dma, so also enable them.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e68885e24ad1a2d7d4ad6df04cbc9b623bd1d0b9
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 00:37:13 2014 -0300

      gpu: ipu-v3: ipu-smfc: Do not leave DEBUG defined

      Let's only define DEBUG for debugging purpose and not by default to avoid
      printing debugging message unnecessarily.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit a198420028bb6ddb1930dddc3602a3e9b4803ed5
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Aug 29 14:39:19 2014 +0200

      pinctrl: sh-pfc: use a saner Kconfig symbol

      There is currently a kludge to get the Makefile to move down
      to sh-pfc:s drivers: the arch definitions are used twice to
      get it done. However we can very well use the Kconfig symbol
      for the SH PFC pin control feature itself: it doesn't matter
      that it comes from a lower leaf in the Kconfig hierarchy which
      is completely orthogonal.

      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 0752e169ba523e35f70d2fee4d06680b33e0e202
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Jun 2 15:17:54 2014 +0200

      gpio: adnp: switch to use irqchip helpers

      This switches the ADNP GPIO driver to use the gpiolib
      irqchip helpers. Also do some random refactoring to make it
      look like most other GPIO drivers.

      Cc: Roland Stigge <stigge@xxxxxxxxx>
      Cc: Lars Poeschel <poeschel@xxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e4946cdcabcffd4814e153e71d28884b94c65e9e
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 3 10:38:18 2014 +0800

      gpu: ipu-v3: Return proper error on ipu_add_client_devices error path

      Avoid returning an uninitialized variable in the error path.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit b6c044a3d881c1b01fe0220ad76e548ea5d79b1c
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 3 10:36:59 2014 +0800

      gpu: ipu-v3: Select GENERIC_IRQ_CHIP to fix build error

      This driver uses GENERIC_IRQ_CHIP, so it needs to select GENERIC_IRQ_CHIP 
to
      avoid build error.

      Fixes below build errors:
      ERROR: "irq_alloc_domain_generic_chips" 
[drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_gc_mask_clr_bit" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_gc_mask_set_bit" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_generic_chip_ops" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] 
undefined!
      ERROR: "irq_gc_ack_set_bit" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_get_domain_generic_chip" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] 
undefined!
      make[1]: *** [__modpost] Error 1
      make: *** [modules] Error 2

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit d6b9302f79783dc79a5a1f99efb2f727316004b4
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Wed Apr 30 23:26:41 2014 -0700

      ARM: at91: add MTD_SPI_NOR (new dependency for M25P80)

      This defconfig contains the CONFIG_M25P80 symbol, which is now
      dependent on the MTD_SPI_NOR symbol. Add CONFIG_MTD_SPI_NOR to satisfy
      the new dependency.

      At the same time, drop the now-nonexistent CONFIG_MTD_CHAR symbol.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Andrew Victor <linux@xxxxxxxxxxxx>
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit d24cd78399a3625a69887c8124638260c1c37a2b
  Author: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
  Date:   Tue Aug 12 16:37:57 2014 +0200

      ARM: at91: sama5d3: add usart dma configurations

      Add the DMA configuration for USARTs mainly because it is not obvious to
      add the FIFO flag which is needed for rx.

      Signed-off-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e556f111847f94557ce7d5d9435e183783839f63
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 12:58:17 2014 +0200

      ath10k: stop monitor vdev for sta assoc

      This prevents some fw revisions from crashing in
      many cases when user is trying to run a
      promiscuous station interface (e.g. sniffing,
      4addr bridge).

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 1933747f5c29d38936cb53f35b4d8070f1cbefe2
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 12:58:16 2014 +0200

      ath10k: fix monitor start/stop sequences

      Fix some cases where monitor start failure left
      the driver in a confused state.

      This also makes the monitor code simpler.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 2139627172429baee9d62696c6923ce5dc7052bc
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 10:24:40 2014 +0200

      ath10k: kill tasklets after free_irq

      Commit 5c771e7454d148af35e8b4297d00f880de79ea49
      introduced a regression. On some systems spurious
      interrupts could schedule a tasklet while tearing
      down leading to, e.g.:

       BUG: unable to handle kernel paging request at fe589030
       IP: [<c1316fb0>] ioread32+0x30/0x40
       ...
       Call Trace:
        [<fe576c1b>] ath10k_pci_tasklet+0x1b/0x60 [ath10k_pci]
        [<c1053fbe>] tasklet_action+0x9e/0xb0
        [<c10534f1>] __do_softirq+0xf1/0x3f0
        [<c1053400>] ? ftrace_raw_event_irq_handler_entry+0xa0/0xa0
        [<c1004999>] do_softirq_own_stack+0x29/0x40
        <IRQ>
        [<c1053a76>] irq_exit+0x86/0xb0
       ...
        [<c132d522>] do_pci_disable_device+0x52/0x60
        [<c132d57f>] pci_disable_device+0x4f/0xb0
        [<c132a961>] ? __pci_set_master+0x51/0x80
        [<fe5740b3>] ath10k_pci_release+0x33/0x40 [ath10k_pci]
        [<fe575d4b>] ath10k_pci_remove+0x7b/0x90 [ath10k_pci]

      Reported-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
      Tested-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit a4841eb6392e14a5070e633de30637342f6578d2
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 09:59:39 2014 +0200

      ath10k: fix num_legacy_stations tracking

      If a station was reassociated, i.e. due to change
      of supported rates update via sta_rc_update() the
      num_legacy_stations would be (incorrectly) bumped
      up leading to unbalanced usage of the var. This in
      turn could lock rtscts protection up as enabled.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit e75db4e3685f79e4d9426499565e56e347a9bd25
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 22:14:16 2014 +0300

      ath10k: re-enable interrupts properly in hw recovery

      Recent changes done to start/restart sequences
      broke hw recovery in some hw configurations. The
      pci transport was stopped twice however due to a
      workaround in the pci disabling code the
      disable/enable for first msi interrupt was not
      balanced. This ended up with irqs not being
      properly re-enabled and the following print out
      during recovery:

       ath10k: failed to receive control response completion, polling..
       ath10k: Service connect timeout: -110
       ath10k: Could not init core: -110

      Legacy interrupt mode was unaffected while msi
      ranged mode would be partially crippled (it would
      miss fw indication interrupts but otherwise it
      worked fine).

      This fixes completely broken fw recovery for a
      single msi interrupt mode and fixes subsequent fw
      crash reports for msi range interrupt mode.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit f4ce6eca71d15b8e12a33ac8e1ef733a83944d2e
  Author: Borislav Petkov <bp@xxxxxxx>
  Date:   Wed Aug 13 23:27:55 2014 +0200

      EDAC: Fix mem_types strings type

      This one got forgotten during an earlier cleanup.

      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 364a9e93243d1785f310c0964af0e24bf1adac03
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Sun Aug 31 21:30:27 2014 -0400

      sock: deduplicate errqueue dequeue

      sk->sk_error_queue is dequeued in four locations. All share the
      exact same logic. Deduplicate.

      Also collapse the two critical sections for dequeue (at the top of
      the recv handler) and signal (at the bottom).

      This moves signal generation for the next packet forward, which should
      be harmless.

      It also changes the behavior if the recv handler exits early with an
      error. Previously, a signal for follow-up packets on the errqueue
      would then not be scheduled. The new behavior, to always signal, is
      arguably a bug fix.

      For rxrpc, the change causes the same function to be called repeatedly
      for each queued packet (because the recv handler == sk_error_report).
      It is likely that all packets will fail for the same reason (e.g.,
      memory exhaustion).

      This code runs without sk_lock held, so it is not safe to trust that
      sk->sk_err is immutable inbetween releasing q->lock and the subsequent
      test. Introduce int err just to avoid this potential race.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8fe2f761cae9da9f9031162f104164a812ce78ab
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Sun Aug 31 21:27:47 2014 -0400

      net-timestamp: expand documentation

      Expand Documentation/networking/timestamping.txt with new
      interfaces and bytestream timestamping. Also minor
      cleanup of the other text.

      Import txtimestamp.c test of the new features.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5a65680b3c29ddf8f4a0bfb4ba75ea230735a38
  Merge: 52aec12 72297c5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 21:36:35 2014 -0700

      Merge branch 'csums-next'

      Tom Herbert says:

      ====================
      net: Checksum offload changes - Part VI

      I am working on overhauling RX checksum offload. Goals of this effort
      are:

      - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY
      - Preserve CHECKSUM_COMPLETE through encapsulation layers
      - Don't do skb_checksum more than once per packet
      - Unify GRO and non-GRO csum verification as much as possible
      - Unify the checksum functions (checksum_init)
      - Simplify code

      What is in this seventh patch set:

      - Add skb->csum. This allows a device or GRO to indicate that an
        invalid checksum was detected.
      - Checksum unncessary to checksum complete conversions.

      With these changes, I believe that the third goal of the overhaul is
      now mostly achieved. In the case of no encapsulation or one layer of
      encapsulation, there should only be at most one skb_checksum over
      each packet (between GRO and normal path). In the case of two layers
      of encapsulation, it is still possible with the right combination of
      non-zero and zero UDP checksums to have >1 skb_checksum. For instance:
      IP>GRE(with csum)>IP>UDP(zero csum)>VXLAN>IP>UDP(non-zero csum),
      would likely necessiate an skb_checksum in GRO and normal path.
      This doesn't seem like a common scenario at all so I'm inclined to
      not address this now, if multiple layers of encapsulation becomes
      popular we can reassess.

      Note that checksum conversion shows a nice improvement for RX VXLAN when
      outer UDP checksum is enabled (12.65% CPU compared to 20.94%). This
      is not only from the fact that we don't need checksum calculation on
      the host, but also allows GRO for VXLAN in this case. Checksum
      conversion does not help send side (which still needs to perform
      a checksum on host). For that we will implement remote checksum offload
      in a later patch
      (http://tools.ietf.org/html/draft-herbert-remotecsumoffload-00).

      Please review carefully and test if possible, mucking with basic
      checksum functions is always a little precarious :-)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72297c59f7188d12f24daee1877e7dcca787cf1f
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:46 2014 -0700

      l2tp: Enable checksum unnecessary conversions for l2tp/UDP sockets

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c60c308cbd0e672eabaaa544216f79d8bb3e707b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:45 2014 -0700

      vxlan: Enable checksum unnecessary conversions for vxlan/UDP sockets

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 884d338c041c2aa4536ade8620efa585e7c57f3c
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:44 2014 -0700

      gre: Add support for checksum unnecessary conversions

      Call skb_checksum_try_convert and skb_gro_checksum_try_convert
      after checksum is found present and validated in the GRE header
      for normal and GRO paths respectively.

      In GRO path, call skb_gro_checksum_try_convert

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2abb7cdc0dc84e99b76ef983a1ae1978922aa9b3
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:43 2014 -0700

      udp: Add support for doing checksum unnecessary conversion

      Add support for doing CHECKSUM_UNNECESSARY to CHECKSUM_COMPLETE
      conversion in UDP tunneling path.

      In the normal UDP path, we call skb_checksum_try_convert after locating
      the UDP socket. The check is that checksum conversion is enabled for
      the socket (new flag in UDP socket) and that checksum field is
      non-zero.

      In the UDP GRO path, we call skb_gro_checksum_try_convert after
      checksum is validated and checksum field is non-zero. Since this is
      already in GRO we assume that checksum conversion is always wanted.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d96535a17dbbafd567961d14c08c0984ddda9c3c
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:42 2014 -0700

      net: Infrastructure for checksum unnecessary conversions

      For normal path, added skb_checksum_try_convert which is called
      to attempt to convert CHECKSUM_UNNECESSARY to CHECKSUM_COMPLETE. The
      primary condition to allow this is that ip_summed is CHECKSUM_NONE
      and csum_valid is true, which will be the state after consuming
      a CHECKSUM_UNNECESSARY.

      For GRO path, added skb_gro_checksum_try_convert which is the GRO
      analogue of skb_checksum_try_convert. The primary condition to allow
      this is that NAPI_GRO_CB(skb)->csum_cnt == 0 and
      NAPI_GRO_CB(skb)->csum_valid is set. This implies that we have consumed
      all available CHECKSUM_UNNECESSARY checksums in the GRO path.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5a21232983aa7acfe7fd26170832a9e0a4a7b4ae
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:41 2014 -0700

      net: Support for csum_bad in skbuff

      This flag indicates that an invalid checksum was detected in the
      packet. __skb_mark_checksum_bad helper function was added to set this.

      Checksums can be marked bad from a driver or the GRO path (the latter
      is implemented in this patch). csum_bad is checked in
      __skb_checksum_validate_complete (i.e. calling that when ip_summed ==
      CHECKSUM_NONE).

      csum_bad works in conjunction with ip_summed value. In the case that
      ip_summed is CHECKSUM_NONE and csum_bad is set, this implies that the
      first (or next) checksum encountered in the packet is bad. When
      ip_summed is CHECKSUM_UNNECESSARY, the first checksum after the last
      one validated is bad. For example, if ip_summed == CHECKSUM_UNNECESSARY,
      csum_level == 1, and csum_bad is set-- then the third checksum in the
      packet is bad. In the normal path, the packet will be dropped when
      processing the protocol layer of the bad checksum:
      __skb_decr_checksum_unnecessary called twice for the good checksums
      changing ip_summed to CHECKSUM_NONE so that
      __skb_checksum_validate_complete is called to validate the third
      checksum and that will fail since csum_bad is set.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 52aec126c42819899793b9ffbd3f2e25705ba096
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Tue Sep 2 10:27:52 2014 +0800

      r8152: rename rx_buf_sz

      The variable "rx_buf_sz" is used by both tx and rx buffers. Replace
      it with "agg_buf_sz".

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4559154a58fdb18939dda8f1691a2aecf9154166
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 29 12:43:56 2014 -0700

      net: phy: mdio-bcm-unimac: NULL-terminate unimac_mdio_ids

      drivers/net/phy/mdio-bcm-unimac.c:195:37-38: unimac_mdio_ids is not NULL
      terminated at line 195

      Make sure of_device_id tables are NULL terminated
      Generated by: scripts/coccinelle/misc/of_table.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61b7363ffa48b36e2ff086c2d2524e40d3766571
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 29 12:42:07 2014 -0700

      net: dsa: make dsa_pack_type static

      net/dsa/dsa.c:624:20: sparse: symbol 'dsa_pack_type' was not declared.
      Should it be static?

      Fixes: 3e8a72d1dae374 ("net: dsa: reduce number of protocol hooks")
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb68d0e2fc5a4e5c06324ea5f485fccbae626d05
  Author: Zheng Liu <wenqing.lz@xxxxxxxxxx>
  Date:   Mon Sep 1 22:26:49 2014 -0400

      ext4: track extent status tree shrinker delay statictics

      This commit adds some statictics in extent status tree shrinker.  The
      purpose to add these is that we want to collect more details when we
      encounter a stall caused by extent status tree shrinker.  Here we count
      the following statictics:
        stats:
          the number of all objects on all extent status trees
          the number of reclaimable objects on lru list
          cache hits/misses
          the last sorted interval
          the number of inodes on lru list
        average:
          scan time for shrinking some objects
          the number of shrunk objects
        maximum:
          the inode that has max nr. of objects on lru list
          the maximum scan time for shrinking some objects

      The output looks like below:
        $ cat /proc/fs/ext4/sda1/es_shrinker_info
        stats:
          28228 objects
          6341 reclaimable objects
          5281/631 cache hits/misses
          586 ms last sorted interval
          250 inodes on lru list
        average:
          153 us scan time
          128 shrunk objects
        maximum:
          255 inode (255 objects, 198 reclaimable)
          125723 us max scan time

      If the lru list has never been sorted, the following line will not be
      printed:
          586ms last sorted interval
      If there is an empty lru list, the following lines also will not be
      printed:
          250 inodes on lru list
        ...
        maximum:
          255 inode (255 objects, 198 reclaimable)
          0 us max scan time

      Meanwhile in this commit a new trace point is defined to print some
      details in __ext4_es_shrink().

      Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Zheng Liu <wenqing.lz@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit e963bb1de415ab06693357336c1bec664753e1e2
  Author: Zheng Liu <wenqing.lz@xxxxxxxxxx>
  Date:   Mon Sep 1 22:22:13 2014 -0400

      ext4: improve extents status tree trace point

      This commit improves the trace point of extents status tree.  We rename
      trace_ext4_es_shrink_enter in ext4_es_count() because it is also used
      in ext4_es_scan() and we can not identify them from the result.

      Further this commit fixes a variable name in trace point in order to
      keep consistency with others.

      Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Zheng Liu <wenqing.lz@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit d91bd2c1d78d8d22f9f721aae84650a08239b509
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Mon Sep 1 22:15:30 2014 -0400

      ext4: fix comments about get_blocks

      get_blocks is renamed to get_block.

      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 45f1a9c3f63db3d4562c16062a51740801fbd88c
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Mon Sep 1 21:34:09 2014 -0400

      ext4: enable block_validity by default

      Enable by default the block_validity feature, which checks for
      collisions between newly allocated blocks and critical system
      metadata.

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 0f23124aaacd68e11271f72a13f3a8e8904c26d3
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Wed Aug 27 16:06:46 2014 +0200

      bonding: add slave_changelink support and use it for queue_id

      This patch adds support for slave_changelink to the bonding and uses it
      to give the ability to change the queue_id of the enslaved devices via
      netlink. It sets slave_maxtype and uses bond_changelink as a prototype for
      bond_slave_changelink.
      Example/test command after the iproute2 patch:
       ip link set eth0 type bond_slave queue_id 10

      CC: David S. Miller <davem@xxxxxxxxxxxxx>
      CC: Jay Vosburgh <j.vosburgh@xxxxxxxxx>
      CC: Veaceslav Falico <vfalico@xxxxxxxxx>
      CC: Andy Gospodarek <andy@xxxxxxxxxxxxx>

      Suggested-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Acked-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 88fe1acb5bedfcba5f42fcdf165493ee587ba643
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 21:26:09 2014 -0400

      jbd2: fold __wait_cp_io into jbd2_log_do_checkpoint()

      __wait_cp_io() is only called by jbd2_log_do_checkpoint().  Fold it in
      to make it a bit easier to understand.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 40c488df84f9fbf4b84b4baed6e2cec4a2d946ed
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:21:56 2014 +0200

      ARM: shmobile: kzm9g-reference dts: Use tabs for indentation

      Checkpatch says:

      ERROR: code indent should use tabs where possible

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 99e544c782ba03855b9b6762b73915565065dbf8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:21:55 2014 +0200

      ARM: shmobile: r8a7779 dtsi: Use tabs for indentation

      Checkpatch says:

      ERROR: code indent should use tabs where possible

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit be1158cc615fd723552f0d9912087423c7cadda5
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 21:19:01 2014 -0400

      jbd2: fold __process_buffer() into jbd2_log_do_checkpoint()

      __process_buffer() is only called by jbd2_log_do_checkpoint(), and it
      had a very complex locking protocol where it would be called with the
      j_list_lock, and sometimes exit with the lock held (if the return code
      was 0), or release the lock.

      This was confusing both to humans and to smatch (which erronously
      complained that the lock was taken twice).

      Folding __process_buffer() to the caller allows us to simplify the
      control flow, making the resulting function easier to read and reason
      about, and dropping the compiled size of fs/jbd2/checkpoint.c by 150
      bytes (over 4% of the text size).

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 688d1945bc89bd585ec67b5b83121f499e6290bb
  Author: stephen hemminger <stephen@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 23:32:05 2014 -0700

      tcp: whitespace fixes

      Fix places where there is space before tab, long lines, and
      awkward if(){, double spacing etc. Add blank line after 
declaration/initialization.

      Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d09d3038a336cbab6bde616ce44266c36c214f81
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Aug 28 15:11:03 2014 -0700

      net: systemport: tell RXCHK if we are using Broadcom tags

      When Broadcom tags are enabled, e.g: when interfaced to an Ethernet
      switch, make sure that we tell the RXCHK engine that it should be
      expecting a 4-bytes Broadcom tag after the Ethernet MAC Source Address.

      Use netdev_uses_dsa() to check for that condition since that will tell
      us if a switch is attached to our network interface.

      Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet 
MAC driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afb84b6261841f8ab387e267e748236fa805bea0
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Thu Aug 28 18:14:47 2014 +0200

      pktgen: add flag NO_TIMESTAMP to disable timestamping

      Then testing the TX limits of the stack, then it is useful to
      be-able to disable the do_gettimeofday() timetamping on every packet.

      This implements a pktgen flag NO_TIMESTAMP which will disable this
      call to do_gettimeofday().

      The performance change on (my system E5-2695) with skb_clone=0, goes
      from TX 2,423,751 pps to 2,567,165 pps with flag NO_TIMESTAMP. Thus,
      the cost of do_gettimeofday() or saving is approx 23 nanosec.

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1174c712afa2779fad54b86b3569f40fab78c0c2
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:09 2014 +0900

      ARM: shmobile: r8a7740: Add restart callback

      Port the r8a7740 restart handling from the Armadillo code
      to the r8a7740 generic multiplatform case.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit cc9517d52fbf4b6e8baf0254f90b47bc1a5d90bb
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:01 2014 +0900

      ARM: shmobile: armadillo800eva: Build DTS for multiplatform

      Build the r8a7740 Armadillo800EVA board DTB in case
      of Multiplatform. The DT reference case will be removed
      and can be ignored for now.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 25aa7ba3fdfbfcb48e13c1b7d008bd9e2ca9fa82
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:34:51 2014 +0900

      ARM: shmobile: armadillo800eva: Sync DTS

      Take the contents from the Armadillo800EVA DT reference DTS
      and add them to the "regular" Armadillo800EVA DTS. This is
      preparation for removal of the DT reference DTS. So the goal
      is to have a single DTS for this Armadillo board.

      The SoC "r8a7740" is added to compatible string but the board
      is left as-is (excluding the reference suffix).

      The kernel command line is left as-is, earlyprintk is used in
      case of legacy and for multiplatform we can simply ignore it
      for now.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c41215b781efbfa22ffc9dc474c2981c130c153d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:36:53 2014 +0900

      ARM: shmobile: r8a7740: Multiplatform support

      Enable r8a7740 Multiplatform support for the generic r8a7740
      machine vector. No board support is enabled, and the board
      code for Armadillo 800 EVA DT Reference is left by itself.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 05f8461bf746660ea725f922cfae9af66be1f79f
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Thu Aug 28 16:54:24 2014 +0300

      bnx2x: fix tunneled GSO over IPv6

      Set correct bit for packed description.

      Introduced in e42780b66aab88d3a82b6087bcd6095b90eecde7
          bnx2x: Utilize FW 7.10.51

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55ef5c89db81aabf2c3802de830774feb7eb8b22
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Thu Aug 28 16:54:23 2014 +0300

      bnx2x: prevent incorrect byte-swap in BE

      Fixes incorrectly defined struct in FW HSI for BE platform.
      Affects tunneling, tx-switching and anti-spoofing.

      Introduced in e42780b66aab88d3a82b6087bcd6095b90eecde7
          bnx2x: Utilize FW 7.10.51

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a5325ae5b8bff051933a754db7727fc9823e6414
  Author: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
  Date:   Thu Aug 28 09:08:47 2014 +0200

      tipc: add name distributor resiliency queue

      TIPC name table updates are distributed asynchronously in a cluster,
      entailing a risk of certain race conditions. E.g., if two nodes
      simultaneously issue conflicting (overlapping) publications, this may
      not be detected until both publications have reached a third node, in
      which case one of the publications will be silently dropped on that
      node. Hence, we end up with an inconsistent name table.

      In most cases this conflict is just a temporary race, e.g., one
      node is issuing a publication under the assumption that a previous,
      conflicting, publication has already been withdrawn by the other node.
      However, because of the (rtt related) distributed update delay, this
      may not yet hold true on all nodes. The symptom of this failure is a
      syslog message: "tipc: Cannot publish {%u,%u,%u}, overlap error".

      In this commit we add a resiliency queue at the receiving end of
      the name table distributor. When insertion of an arriving publication
      fails, we retain it in this queue for a short amount of time, assuming
      that another update will arrive very soon and clear the conflict. If so
      happens, we insert the publication, otherwise we drop it.

      The (configurable) retention value defaults to 2000 ms. Knowing from
      experience that the situation described above is extremely rare, there
      is no risk that the queue will accumulate any large number of items.

      Signed-off-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Acked-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4ad8a4b8b9f490a15c3239e0d6ac99e7e438d34
  Author: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
  Date:   Thu Aug 28 09:08:46 2014 +0200

      tipc: refactor name table updates out of named packet receive routine

      We need to perform the same actions when processing deferred name
      table updates, so this functionality is moved to a separate
      function.

      Signed-off-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Acked-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1764bcd9fe0fa075b3c847836b646c386f7a672b
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Aug 28 10:24:18 2014 +0800

      r8152: reduce the number of Tx

      Because the Tx has the features of stopping queue and aggregation,
      We don't need many tx buffers. Change the tx number from 10 to 4
      to reduce the usage of the memory. This could save 16K * 6 bytes
      memory.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e8e8a9b0d86c093b208789fd71501c91a919ffdb
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Aug 27 17:11:38 2014 -0700

      clk: mvebu: powersave clock is a multiplexer

      Kirkwood is unique among the mvebu SoCs for having a clock multiplexer
      that feeds into the cpu. This multiplexer can select either the cpu pll
      or the ddr clock as its input signal, allowing for a choice between
      performance and power savings.

      This patch introduces the code needed to register the clock multiplexer
      on Kirkwood SoCs but does not include the clock data to actually
      register the clock. That will be done in a follow-up patch which is
      necessary to prevent breaking git bisect.

      Cc: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Tested-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 87e392164ab6c0f3f055f8483dc7dc3f1afa19ad
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Aug 27 15:36:37 2014 -0700

      clk: mvebu: share locks between gate clocks

      Refactor mvebu_clk_gating_setup() to use a common spinlock instead of a
      unique lock for every instance of a struct clk_gating_ctrl object. This
      will be used later for a separate mux clock type that shares a register
      with gate clock types and needs to use the same lock to protect access
      to the register.

      Cc: Andrew Lunn <andrew@xxxxxxx>
      Tested-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 53fda7f7f9e88fa9015b2cdabebfaf5477a28241
  Merge: dace1b5 8dcda22
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:40:01 2014 -0700

      Merge branch 'xmit_list'

      David Miller says:

      ====================
      net: Make dev_hard_start_xmit() work fundamentally on lists

      After this patch set, dev_hard_start_xmit() will work fundemantally on
      any and all SKB lists.

      This opens the path for a clean implementation of pulling multiple
      packets out during qdisc_restart(), and then passing that blob in one
      shot to dev_hard_start_xmit().

      There were two main architectural blockers to this:

      1) The GSO handling, we kept the original GSO head SKB around simply
         because dev_hard_start_xmit() had no way to communicate to the
         caller how far into the segmented list it was able to go.  Now it
         can, so the head GSO can be liberated immediately.

         All of the special GSO head SKB destructor et al. handling goes
         away too.

      2) Validate of VLAN, CSUM, and segmentation characteristics was being
         performed inside of dev_hard_start_xmit().  If want to truly batch,
         we have to let the higher levels to this.  In particular, this is
         now dequeue_skb()'s job.

      And with those two issues out of the way, it should now be trivial to
      build experiments on top of this patch set, all of the framework
      should be there now.  You could do something as simple as:

        skb = q->dequeue(q);
        if (skb)
                skb = validate_xmit_skb(skb, qdisc_dev(q));
        if (skb) {
                struct sk_buff *new, *head = skb;
                int limit = 5;

                do {
                        new = q->dequeue(q);
                        if (new)
                                new = validate_xmit_skb(new, qdisc_dev(q));
                        if (new) {
                                skb->next = new;
                                skb = new;
                        }
                } while (new && --limit);
                skb = head;
        }

      inside of the else branch of dequeue_skb().

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8dcda22a5d0abaf347b21b057655f3809b91639d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:06:40 2014 -0700

      net: xmit_list() becomes dev_hard_start_xmit().

      Now fundamentally we can process lists of SKBs as cheaply
      as single packets.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce93718fb7cdbc064c3000ff59e4d3200bdfa744
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 19:22:20 2014 -0700

      net: Don't keep around original SKB when we software segment GSO frames.

      Just maintain the list properly by returning the head of the remaining
      SKB list from dev_hard_start_xmit().

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 50cbe9ab5f8d92d2d4a327b56e96559d8f63a1fa
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 19:13:51 2014 -0700

      net: Validate xmit SKBs right when we pull them out of the qdisc.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eae3f88ee44251bcca3a085f9565257c6f9f9e69
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 15:17:13 2014 -0700

      net: Separate out SKB validation logic from transmit path.

      dev_hard_start_xmit() does two things, it first validates and
      canonicalizes the SKB, then it actually sends it.

      Make a set of helper functions for doing the first part.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 95f6b3dda2a4a052f7dabe9998e4ffac491b7bc2
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:57:30 2014 -0700

      net: Have xmit_list() signal more==true when appropriate.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa2dbdc253c2aee2a760c64de454cb62469ec11d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:55:22 2014 -0700

      net: Pass a "more" indication down into netdev_start_xmit() code paths.

      For now it will always be false.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7f2e870f2a48a0524a3b03b04fa019311d16a7f7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:19:14 2014 -0700

      net: Move main gso loop out of dev_hard_start_xmit() into helper.

      There is a slight policy change happening here as well.

      The previous code would drop the entire rest of the GSO skb if any of
      them got, for example, a congestion notification.

      That makes no sense, anything NET_XMIT_MASK and below is something
      like congestion or policing.  And in the congestion case it doesn't
      even mean the packet was actually dropped.

      Just continue until dev_xmit_complete() evaluates to false.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2ea255137555052655c6a646c4e48ea7481494c7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:10:01 2014 -0700

      net: Create xmit_one() helper for dev_hard_start_xmit()

      Hopefully making the code a bit easier to read and digest.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10b3ad8c21bb4b135768c30dd4c51a1c744da699
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:07:24 2014 -0700

      net: Do txq_trans_update() in netdev_start_xmit()

      That way we don't have to audit every call site to make sure it is
      doing this properly.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13298fbbdb3f6a0ef55419dc048e064c7a7b0ef8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:28:09 2014 +0200

      ARM: shmobile: r8a7791 is now called "R-Car M2-W"

      As per recent revisions of the datasheet.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0cdc23df6e4014a6dafe351da436dcc453f203b1
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:45:50 2014 +0900

      ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig

      Consolidate SH_CLK_CPG under ARCH_SHMOBILE_LEGACY so it can
      be shared by the legacy ARM mach-shmobile support code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0ed82bc9895daad86966d53e561330929774f92d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:45:41 2014 +0900

      ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig

      Consolidate CPU_V7 under ARCH_SHMOBILE_LEGACY so it can
      be shared by the legacy ARM mach-shmobile support code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 46bff9db49d7995f824add28122e2a694d54d6de
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:36:44 2014 +0900

      ARM: shmobile: Only select PM_RMOBILE for legacy case

      Adjust the ARM mach-shmobile Kconfig bits to only
      select PM_RMOBILE in case of legacy. This allows us
      to enable partial multiplatform support for various
      SoCs before Power Domains DT bindings are finalized.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit abebbc4a026d8cdceb9f65c497b3db445c8ff5e7
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:04:01 2014 +0900

      ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig

      Add a CONFIG_PM_RMOBILE entry and enable it for R-Mobile
      SoCs in case CONFIG_PM is set. Consolidate Makefile power
      management objects and get rid of #ifdefs in the C code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 1a950ca536dd5c40167ef58951e738ae430fa96d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:52 2014 +0900

      ARM: shmobile: Cleanup pm-rcar.o build using Kconfig

      Add a CONFIG_PM_RCAR entry and enable it for R-Car
      Generation 1 or 2 in case CONFIG_PM or CONFIG_SMP
      is set. Consolidate power management objects and
      get rid of #ifdefs in the C code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0d91843346049d3131c2f75ff21d6b405cb68741
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:43 2014 +0900

      ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2

      Add a Kconfig entry for R-Car Generation 2 SoCs that
      enables CMT timer and the IRQC interrupt driver.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 57cc67d1422ebee313a62ff7b30981d945728094
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:34 2014 +0900

      ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1

      Add a Kconfig entry for R-Car Generation 1 SoCs that
      enables TMU timer and the INTC IRQPIN driver.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5784b195e4c88374764d0961977e03f55f3618cb
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:25 2014 +0900

      ARM: shmobile: Introduce a Kconfig entry for R-Mobile

      Add a Kconfig entry for R-Mobile SoCs that enables
      both CMT and TMU timers. Interrupt controller varies
      with SoC version so it is excluded.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ed8a1a766af7371bfbe41857a3a11496b4165143
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:43:09 2014 -0400

      ext4: rename ext4_ext_find_extent() to ext4_find_extent()

      Make the function name less redundant.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 3bdf14b4d7a3a7416577e9f9f421dbf29b5b6747
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:42:09 2014 -0400

      ext4: reuse path object in ext4_move_extents()

      Reuse the path object in ext4_move_extents() so we don't unnecessarily
      free and reallocate it.

      Also clean up the get_ext_path() wrapper so that it has the same
      semantics of freeing the path object on error as ext4_ext_find_extent().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit ee4bd0d963b75cbad9bfb59b547146671c7a655a
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:41:09 2014 -0400

      ext4: reuse path object in ext4_ext_shift_extents()

      Now that the semantics of ext4_ext_find_extent() are much cleaner,
      it's safe and more efficient to reuse the path object across the
      multiple calls to ext4_ext_find_extent() in ext4_ext_shift_extents().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 10809df84a4d868db61af621bae3658494165279
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:40:09 2014 -0400

      ext4: teach ext4_ext_find_extent() to realloc path if necessary

      This adds additional safety in case for some reason we end reusing a
      path structure which isn't big enough for current depth of the inode.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit b7ea89ad0a6b855172158a999d3f5008403f4011
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:39:09 2014 -0400

      ext4: allow a NULL argument to ext4_ext_drop_refs()

      Teach ext4_ext_drop_refs() to accept a NULL argument, much like
      kfree().  This allows us to drop a lot of checks to make sure path is
      non-NULL before calling ext4_ext_drop_refs().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 523f431ccfffd3022e80e13befb9594f54b5607e
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:38:09 2014 -0400

      ext4: call ext4_ext_drop_refs() from ext4_ext_find_extent()

      In nearly all of the calls to ext4_ext_find_extent() where the caller
      is trying to recycle the path object, ext4_ext_drop_refs() gets called
      to release the buffer heads before the path object gets overwritten.
      To simplify things for the callers, and to avoid the possibility of a
      memory leak, make ext4_ext_find_extent() responsible for dropping the
      buffers.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dfe5080939ea4686b3414b5d970a9b26733c57a4
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:37:09 2014 -0400

      ext4: drop EXT4_EX_NOFREE_ON_ERR from rest of extents handling code

      Drop EXT4_EX_NOFREE_ON_ERR from ext4_ext_create_new_leaf(),
      ext4_split_extent(), ext4_convert_unwritten_extents_endio().

      This requires fixing all of their callers to potentially
      ext4_ext_find_extent() to free the struct ext4_ext_path object in case
      of an error, and there are interlocking dependencies all the way up to
      ext4_ext_map_blocks(), ext4_swap_extents(), and
      ext4_ext_remove_space().

      Once this is done, we can drop the EXT4_EX_NOFREE_ON_ERR flag since it
      is no longer necessary.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 4f224b8b7be6856a3ceaf7f9d9c1860d467174ae
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:36:09 2014 -0400

      ext4: drop EXT4_EX_NOFREE_ON_ERR in convert_initialized_extent()

      Transfer responsibility of freeing struct ext4_ext_path on error to
      ext4_ext_find_extent().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit e8b83d9303317fb068ad83d87991b610fe990ed5
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:35:09 2014 -0400

      ext4: collapse ext4_convert_initialized_extents()

      The function ext4_convert_initialized_extents() is only called by a
      single function --- ext4_ext_convert_initalized_extents().  Inline the
      code and get rid of the unnecessary bits in order to simplify the code.

      Rename ext4_ext_convert_initalized_extents() to
      convert_initalized_extents() since it's a static function that is
      actually only used in a single caller, ext4_ext_map_blocks().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 705912ca95f4bbdbb3be753e46bf30d6be15a5e8
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:34:09 2014 -0400

      ext4: teach ext4_ext_find_extent() to free path on error

      Right now, there are a places where it is all to easy to leak memory
      on an error path, via a usage like this:

        struct ext4_ext_path *path = NULL

        while (...) {
                ...
                path = ext4_ext_find_extent(inode, block, path, 0);
                if (IS_ERR(path)) {
                        /* oops, if path was non-NULL before the call to
                           ext4_ext_find_extent, we've leaked it!  :-(  */
                        ...
                        return PTR_ERR(path);
                }
                ...
        }

      Unfortunately, there some code paths where we are doing the following
      instead:

        path = ext4_ext_find_extent(inode, block, orig_path, 0);

      and where it's important that we _not_ free orig_path in the case
      where ext4_ext_find_extent() returns an error.

      So change the function signature of ext4_ext_find_extent() so that it
      takes a struct ext4_ext_path ** for its third argument, and by
      default, on an error, it will free the struct ext4_ext_path, and then
      zero out the struct ext4_ext_path * pointer.  In order to avoid
      causing problems, we add a flag EXT4_EX_NOFREE_ON_ERR which causes
      ext4_ext_find_extent() to use the original behavior of forcing the
      caller to deal with freeing the original path pointer on the error
      case.

      The goal is to get rid of EXT4_EX_NOFREE_ON_ERR entirely, but this
      allows for a gentle transition and makes the patches easier to verify.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit bd30d702fc320085f178d22866b32fdc4736c991
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:33:09 2014 -0400

      ext4: fix accidental flag aliasing in ext4_map_blocks flags

      Commit b8a8684502a0f introduced an accidental flag aliasing between
      EXT4_EX_NOCACHE and EXT4_GET_BLOCKS_CONVERT_UNWRITTEN.

      Fortunately, this didn't introduce any untorward side effects --- we
      got lucky.  Nevertheless, fix this and leave a warning to hopefully
      avoid this from happening in the future.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 713e8dde3e71e92db2d8cc8459d236ce1fb576ce
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:32:09 2014 -0400

      ext4: fix ZERO_RANGE bug hidden by flag aliasing

      We accidently aliased EXT4_EX_NOCACHE and EXT4_GET_CONVERT_UNWRITTEN
      falgs, which apparently was hiding a bug that was unmasked when this
      flag aliasing issue was addressed (see the subsequent commit).  The
      reproduction case was:

         fsx -N 10000 -l 500000 -r 4096 -t 4096 -w 4096 -Z -R -W /vdb/junk

      ... which would cause fsx to report corruption in the data file.

      The fix we have is a bit of an overkill, but I'd much rather be
      conservative for now, and we can optimize ZERO_RANGE_FL handling
      later.  The fact that we need to zap the extent_status cache for the
      inode is unfortunate, but correctness is far more important than
      performance.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>

  commit 5f8157309624929e05ece846d3ca8a3a64988378
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 21:59:54 2014 +0200

      ARM: at91: remove phy fixup for sama5d3xek boards

      These board specific delays are now configured through micrel's specific
      DT bindings (see 
Documentation/devicetree/bindings/net/micrel-ksz9021.txt).

      Remove this phy fixup registration from sama5 DT machine file to keep it
      as generic as possible.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Tested-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 71e8a328cb4893cdae88ab7653ede1b3d2605ad8
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 21:59:53 2014 +0200

      ARM: at91/dt: describe rgmii ethernet phy connected to sama5d3xek boards

      Add ethernet-phy nodes and specify phy interrupt (connected to pin PB25)
      and board specific timing configs.

      Atmel has two different HW designs for its CPU modules: the first one
      (produced by Embest) is connecting PHYAD[0-2] pins to pull up resistors
      and the other one (produced by Ronetix) is connecting PHYAD0 to a pull up
      resistor and PHYAD[1-2] to pull down resistors.
      As a result, Ronetix design will have its PHY available at address 0x1 and
      Embest design at 0x7.
      By defining both phys we're letting the phy core detect the one actually
      available on the MDIO bus.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Tested-by: Bo Shen <voice.shen@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit ae70b190fce4a09a969dd69d0bd1c33441e24e60
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 25 10:20:44 2014 +0200

      ASoC: ab8500-codec: Revert back to regmap

      Commit ff795d614bfa ("ASoC: ab8500: Convert register I/O to regmap")
      initially converted the ab8500 CODEC driver to use regmap rather than
      legacy ASoC IO. This was reverted though in commit 63e6d43bf80d ("ASoC:
      ab8500: Revert to using custom I/O functions") since the inital conversion
      was not working properly. This was presumebly because the SOC_SINGLE_XR_SX
      controls, which are used by this driver, did not properly support regmap 
at
      that point. This has since been fixed in commit 6137a5ca326d ("ASoC: 
Prepare
      SOC_SINGLE_XR_SX controls for regmap"). So revert back to regmap again.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 405a72c5e78b5c560c8b2711d4000fa5eb063e1b
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 1 16:11:19 2014 +0200

      power: reset: at91-poweroff: fix wakeup status register index

      The wakeup status is read from Shutdown Status Register and not the
      SHDW_CR which is the one at address 0.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 94d450edfdc6dab0bb92dcbb06f5ea3244558bf4
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 1 10:26:04 2014 +0200

      ARM: at91/power/reset: fix Kconfig "depends on" directive

      MACH_AT91 doesn't exist so we can't "depend" on it. Fix the typo
      by using the proper ARCH_AT91 config option.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c8260db557389c1fb46eeafb54414b03d9f19e49
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 18:06:51 2014 +0200

      ARM: at91: fix ramc standby function registration

      After the for_each_matching_node loop, we end up with a null value for 
np. Then,
      of_match_node() is not matching anything and we can't register the standby
      function and "ramc no standby function available" is printed.

      Fix that by selecting the first available standby function. For now,
      at91_pm_set_standby doesn't support multiple different standby functions 
and no
      existing SoCs have different RAM controllers.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit eadb0019d206591e34e864b62059b292e157d8fc
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 15:12:12 2014 +0800

      ASoC: fsl-sai: using 'lsb-first' property instead of 'big-endian-data'.

      The 'big-endian-data' property is originally used to indicate whether the
      LSB firstly or MSB firstly will be transmitted to the CODEC or received
      from the CODEC, and there has nothing relation to the memory data.

      Generally, if the audio data in big endian format, which will be using the
      bytes reversion, Here this can only be used to bits reversion.

      So using the 'lsb-first' instead of 'big-endian-data' can make the code
      to be readable easier and more easy to understand what this property is
      used to do.

      This property used for configuring whether the LSB or the MSB is 
transmitted
      first for the fifo data.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 025b78b809134ae710efca7ccf0a84b927ffb7c4
  Merge: 855675f 014fd22
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 1 16:36:34 2014 +0100

      Merge branch 'topic/fsl' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl-sai

  commit 13758c528cd3c72e1dde34b0c73be4887773bc91
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sun Aug 31 15:54:14 2014 +0400

      ARM: i.MX: Remove i.MX1 ADS board support

      mx1ads.c can be replaced with devicetree equivalent: imx1-ads.dts,
      so remove the board file.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 2b10368a5c7dcb8fb2ce43251b1facec01a31a72
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 10:22:21 2014 +0800

      ARM: dts: vf610-twr: remove useless property for sound card.

      This was added by:
      Commit 8128c4f36 ("ARM: dts: vf610-twr: Add simple-card support.")

      This useless property may cause some confusions for users.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ee295d7ff442699bb7982f2283f71eabcc16f367
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 08:57:20 2014 +0800

      ARM: imx: remove imx_scu_standby_enable()

      With commit c716483c3db1 ("ARM: 8122/1: smp_scu: enable SCU standby
      support"), the STANDBY bit of SCU is handled by core function
      scu_enable().  So imx_scu_standby_enable() can be removed now.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1ca7070d1d08e71692295ed06c6cb6331ecac3c8
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Aug 23 15:12:09 2014 +0400

      ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files

      pcm970-baseboard.c and mach-pcm038.c can be replaced with their
      devicetree equivalents: imx27-phytec-phycore-rdk.dts and
      imx27-phytec-phycore-som.dtsi respectively, so remove the board files.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7c5deaf77526508709b320b76b0d41cec7274edc
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Jul 26 17:41:08 2014 +0400

      ARM: i.MX: Remove mach-cpuimx27sd board file

      eukrea_mbimx27-baseboard.c and mach-cpuimx27.c can be replaced with their
      devicetree equivalents: imx27-eukrea-mbimxsd27-baseboard.dts and
      imx27-eukrea-cpuimx27.dtsi respectively, so remove the board files.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Acked-by: Eric Bénard <eric@xxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 58b71c3ec7b53e948cb0e59d783ab0ed0c4d767e
  Author: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 24 09:05:21 2014 +0200

      ARM: imx: iomux: Do not export symbol without public declaration

      The iomux function declarations are in headers only accessible in this
      directory. Thus those can't be used in any module. None of the
      objects in this directory is tristate. Neither can the header be included
      in out-of-tree modules.

      Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 83724c3329c93f9efc7f53498edd4c538e724366
  Author: Vincent Cuissard <cuissard@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:48:40 2014 +0200

      NFC: NCI: Fix NCI RF FRAME interface usage

      NCI RF FRAME interface is used for all kind of tags
      except ISODEP ones. So for all other kind of tags the
      status byte has to be removed.

      Signed-off-by: Vincent Cuissard <cuissard@xxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3c1c0f5dc80bbde5baef2403cc6a0d33c9824d2d
  Author: Vincent Cuissard <cuissard@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:48:39 2014 +0200

      NFC: NCI: Fix nci_register_device init sequence

      All contexts have to be initiliazed before calling
      nfc_register_device otherwise it is possible to call
      nci_dev_up before ending the nci_register_device
      function. In such case kernel will crash on non
      initialized variables.

      Signed-off-by: Vincent Cuissard <cuissard@xxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cfdbeeafdbbdbc006f700e92cbad2cb5d4529f3d
  Author: Vincent Cuissard <cuissard@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:48:38 2014 +0200

      NFC: NCI: Add support of ISO15693

      Update nci.h to respect latest NCI specification proposal
      (stop using proprietary opcodes). Handle ISO15693 parameters
      in NCI_RF_ACTIVATED_NTF handler.

      Signed-off-by: Vincent Cuissard <cuissard@xxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 27f3d18630cd7fbb03b62bd78a74303cb8c88069
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 14:14:17 2014 +0200

      PM / genirq: Document rules related to system suspend and interrupts

      Add a document describing how IRQs are managed during system suspend
      and resume, how wakeup interrupts work and what the IRQF_NO_SUSPEND
      flag is supposed to be used for.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5ccedf03427ec71ab29a8bd77110242a605085a5
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Mon Sep 1 12:55:58 2014 +0100

      regulator: max1586: of_get_max1586_platform_data() can be static

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 76cde7e495904064d612cf3eb4bf6d9e76ff8191
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 13:49:16 2014 +0200

      PCI / PM: Make PCIe PME interrupts wake up from suspend-to-idle

      To make PCIe PME interrupts wake up the system from suspend to idle,
      make the PME driver use enable_irq_wake() on the IRQ during system
      suspend (if there are any wakeup devices below the given PCIe port)
      without disabling PME interrupts.  This way, an interrupt will still
      trigger if a wakeup event happens and the system will be woken up (or
      system suspend in progress will be aborted) by means of the new
      mechanics introduced previously.

      This change allows Wake-on-LAN to be used for wakeup from
      suspend-to-idle on my MSI Wind tesbed netbook.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5613570b133a294355d35fa66162afe7607a8abb
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 13:49:07 2014 +0200

      x86 / PM: Set IRQCHIP_SKIP_SET_WAKE for IOAPIC IRQ chip objects

      Set the IRQCHIP_SKIP_SET_WAKE for IOAPIC IRQ chip objects so that
      interrupts from them can work as wakeup interrupts for suspend-to-idle.

      After this change, running enable_irq_wake() on one of the IRQs in
      question will succeed and IRQD_WAKEUP_STATE will be set for it, so
      all of the suspend-to-idle wakeup mechanics introduced previously
      will work for it automatically.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 9ce7a25849e80cfb264f4995f832b932c1987e1a
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 14:00:16 2014 +0200

      genirq: Simplify wakeup mechanism

      Currently we suspend wakeup interrupts by lazy disabling them and
      check later whether the interrupt has fired, but that's not sufficient
      for suspend to idle as there is no way to check that once we
      transitioned into the CPU idle state.

      So we change the mechanism in the following way:

      1) Leave the wakeup interrupts enabled across suspend

      2) Add a check to irq_may_run() which is called at the beginning of
         each flow handler whether the interrupt is an armed wakeup source.

         This check is basically free as it just extends the existing check
         for IRQD_IRQ_INPROGRESS. So no new conditional in the hot path.

         If the IRQD_WAKEUP_ARMED flag is set, then the interrupt is
         disabled, marked as pending/suspended and the pm core is notified
         about the wakeup event.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      [ rjw: syscore.c and put irq_pm_check_wakeup() into pm.c ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit b76f16748fa61801b1a1fd3ffb6f25ee228a35e0
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:54:09 2014 +0200

      genirq: Mark wakeup sources as armed on suspend

      This allows us to utilize this information in the irq_may_run() check
      without adding another conditional to the fast path.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c7bd3ec0531aa636ad57ed9f27e637cbd247e64a
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:39:37 2014 +0200

      genirq: Create helper for flow handler entry check

      All flow handlers - except the per cpu ones - check for an interrupt
      in progress and an eventual concurrent polling on another cpu.

      Create a helper function for the repeated code pattern.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c3d7acd0273edf0ee50ccf85167acd7ae0759eda
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:46:08 2014 +0200

      genirq: Distangle edge handler entry

      If the interrupt is disabled or has no action, then we should not call
      the poll check. Separate the checks.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c4df606c40c3ac8ba76ad11fdbb10139f7fbb261
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 22:50:43 2014 +0200

      genirq: Avoid double loop on suspend

      We can synchronize the suspended interrupts right away. No need for an
      extra loop.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 092fadd59b50208f6859f89dd7ea84e03955b544
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 16:49:43 2014 +0200

      genirq: Move MASK_ON_SUSPEND handling into suspend_device_irqs()

      There is no reason why we should delay the masking of interrupts whose
      interrupt chip requests MASK_ON_SUSPEND to the point where we check
      the wakeup interrupts. We can do it right at the point where we mark
      the interrupt as suspended.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5417de222393164b87b2d142b6ec332be40a2564
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 15:48:59 2014 +0200

      genirq: Make use of pm misfeature accounting

      Use the accounting fields which got introduced for snity checking for
      the various PM options.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cab303be91dc47942bc25de33dc1140123540800
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 11:44:31 2014 +0200

      genirq: Add sanity checks for PM options on shared interrupt lines

      Account the IRQF_NO_SUSPEND and IRQF_RESUME_EARLY actions on shared
      interrupt lines and yell loudly if there is a mismatch.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 8df2e02c5c4de9e65ee60153dd9c442356534ad9
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 11:49:28 2014 +0200

      genirq: Move suspend/resume logic into irq/pm code

      No functional change. Preparatory patch for cleaning up the suspend
      abort functionality. Update the comments while at it.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 068765ba7987e73d4381edfe47b70aa121c7155c
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 13:47:49 2014 +0200

      PM / sleep: Mechanism for aborting system suspends unconditionally

      It sometimes may be necessary to abort a system suspend in
      progress or wake up the system from suspend-to-idle even if the
      pm_wakeup_event()/pm_stay_awake() mechanism is not enabled.

      For this purpose, introduce a new global variable pm_abort_suspend
      and make pm_wakeup_pending() check its value.  Also add routines
      for manipulating that variable.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e65b15852a4ac11113d42e9f6e55af908a2b30ef
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 12:45:05 2014 +0200

      ARM: zynq: DT: Fix coding style issues in dtsi

      Remove space before semicolon.
      sed -i 's/}\ ;/};/g' arch/arm/boot/dts/zynq-*

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 41683583126c7c5ca302b43e7b6295dc58dba779
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:27:05 2014 +0200

      ARM: zynq: DT: Describe interrupt-names for pl330

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 357a454efde5686cb03fa25b8c5e9f8b60608e3b
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:22:40 2014 +0200

      ARM: zynq: DT: Extend compatible string for zedboard

      Aling compatible property with others and have xlnx,zynq-zed
      in compatible list too.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit b65186da8cb846b7bbea05304809638b1c8282fd
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:21:09 2014 +0200

      ARM: zynq: DT: Use 0x prefix for memory nodes

      Be align with the rest of zynq DTS and have 0
      written as 0x0.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit aeb29453e38cc7a501c6dd98e160a7ddd781f12f
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:19:46 2014 +0200

      ARM: zynq: DT: Update years in header

      Add this year to the header.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit edbd35e70dd563f5e8062bed292a9900073fca48
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Wed Aug 20 08:56:58 2014 -0700

      ARM: zynq: DT: Move size/address properties to dtsi

      Move the GEM's size and address cells properties to the common
      dtsi file.

      Cc: Andreas Färber <afaerber@xxxxxxx>
      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Reviewed-by: Andreas Färber <afaerber@xxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit da45581ea825d53a459a90deb48a50b99369502b
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Wed Aug 20 08:56:57 2014 -0700

      ARM: zynq: DT: Fix Ethernet phy modes

      The used PHYs should be qualified as 'rgmii-id' instead of just 'rgmii'.
      For the Zed board this seems to make a difference between working and
      broken Ethernet.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit f8aa6867a2365fa98de6932cce420d6106a5ddd1
  Author: Ezra Savard <ezra.savard@xxxxxxxxxx>
  Date:   Fri Aug 29 07:38:37 2014 -0700

      ARM: zynq: DT: Add LEDs to zc702 DT

      Adds LEDs to the zc702 devicetree for use with the leds-gpio driver.

      Signed-off-by: Ezra Savard <ezra.savard@xxxxxxxxxx>
      Reviewed-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 4eea4b8e4491d3b2a96ec4b9b0f3a188da018cd1
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Sun Aug 31 21:10:52 2014 +0200

      regulator: max1586: add device-tree binding

      Add max1586 regulator device-tree bindings documentation.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 4e00517945bed110f1b8de580cce97626e9ef0b5
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Sun Aug 31 21:10:51 2014 +0200

      regulator: max1586: add device-tree support

      Add device-tree support to max1586.
      The driver can still be used with the legacy platform data, or the new
      device-tree way.

      This work is heavily inspired by the device-tree support of its cousin
      max8660 driver.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 75c3daaad5a2f791e0fbad732690130ce1bc55d2
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 08:47:50 2014 +0800

      ASoC: es8328: fix error return code in es8328_codec_probe()

      Fix to return a negative error code from the error handling
      case instead of 0, as done elsewhere in this function.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5dc23c442101d254246d88766c4423696b9aa9bd
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:43 2014 +0300

      spi: dw-pci: remove FSF address and update copyright

      The FSF address is subject to change, thus remove it from the file. While 
here,
      update a copyright line.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c95791b6a5c5f18addb41530d1c27c8f5d612d65
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:42 2014 +0300

      spi: dw-pci: provide platform specific data via driver_data

      Instead of checking for device and vendor IDs inside probe function let's
      provide a helper function via driver_data.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 35f2d4136477ce2cd684b03e7f1b802963750394
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:41 2014 +0300

      spi: dw-pci: convert to use dev_pm_ops

      Convert system PM callbacks to use dev_pm_ops. In addition remove the PCI 
calls
      related to a power state since the bus code cares about this already.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ceb86de9d6dae58b66ae10e7533ff2d3d8c7bbae
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:40 2014 +0300

      spi: dw-pci: apply pci_bar and re-use pci_name

      Nevertheless pci_bar is 0 let's explicitly use it when map IO regions. 
While
      here, use pci_name instead of dev_name.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fcf0af445bfdb617993af352ee442471aeca1073
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:39 2014 +0300

      spi: dw-pci: move info message at the end of probe

      Let's print info message when controller is found and properly 
initialized.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cff9c2339a6d5105d7f6b1f9a96dd1d239cc76ac
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 18 18:23:19 2014 +0200

      USB: serial: add Medtronic CareLink USB driver

      Add simple driver for Medtronic CareLink USB devices.

      Reported-by: Benjamin West <bewest@xxxxxxxxx>
      Tested-by: Benjamin West <bewest@xxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit c5cd24d7b179a415df263e5b18b72f6e3aaf81e0
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 18 18:14:53 2014 +0200

      USB: serial: add Novatel Wireless GPS driver

      Add simple driver for Novatel Wireless GPS receivers.

      Reported-by: Kirk Madsen <kirkm@xxxxxxxxxx>
      Tested-by: Kirk Madsen <kirkm@xxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit b9f040389e23fb95fde36cb0a3c2c516fb3e9d1c
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 18 18:14:52 2014 +0200

      USB: serial: add support for multi-port simple drivers

      Add support for multi-port simple drivers.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 399aa9a75ad372b301e5050f3653a297a767fdc4
  Author: Lauri Hintsala <lauri.hintsala@xxxxxxxxxxxx>
  Date:   Wed Aug 13 15:02:53 2014 +0300

      USB: pl2303: use divisors for unsupported baud rates

      Use direct method for supported baud rates, otherwise use divisors.
      Limit baud rate to 12 Mbaud with HX type.

      This change has been tested to work with PL-2303HX at 115200, 500000,
      1000000, 2000000, 2500000, 3000000 and 4000000 baud rates.

      Signed-off-by: Lauri Hintsala <lauri.hintsala@xxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 085f3ec6fd6c87907c4a19481dc13f02ecfcd316
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Sep 1 12:46:37 2014 +0300

      ASoC: tlv320aic31xx: Correct interface register 2 variable name

      Rename iface_reg3 to iface_reg2 since this variable is actually used for
      interface register 2.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2fbda374a2add291bce8036c5084f955bbef7a94
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Wed Aug 27 17:52:49 2014 +0800

      ARM: at91/dt: sam9n12ek: ohci: add port and vbus property

      Add the port number and vbus property for ohci port, or else if
      bootloader won't configure the vbus pin, the 5v supply is not
      power on, so can not work with usb devices.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 5b87d31309938a49f57493ba86c765afdd4f2ffe
  Merge: 6be1f47 014fd22
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 1 10:49:32 2014 +0100

      Merge branch 'topic/fsl' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl-esai

  commit 74d90de2d0c20162d247cb2f9896e1aa7df98616
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 22 16:07:47 2014 +0200

      ARM: at91/dt: sam9x5: fix ADC compatible string

      Use the correct compatible string for the ADC of the at91sam9x5 family of 
SoCs.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 9fddd74a238f03c322b373662803bd1ce80338da
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Fri Aug 29 13:11:52 2014 -0400

      HID: sony: Set the Sixaxis cable state correctly

      Bit 3 in byte 31 of the Sixaxis report indicates whether the battery is
      charging or not charging as opposed to whether or not the cable is 
plugged in.
      As a result, when connected via USB and fully charged, the power_supply 
status
      is wrongly reported as 'Discharging' instead of 'Full'.

      Use the battery level value to set the cable state so that the power 
status
      is reported correctly as that seems to be the only reliable way to 
determine the
      cable status on the Sixaxis.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 1a84db567aeeb232daad598c7aa2334dda0176b7
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Fri Aug 29 23:37:33 2014 +0900

      treewide: fix errors in printk

      This patch fix spelling typo in printk.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 954605ca3f897ad617123279eb3404a404cce5ab
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:12 2014 +0100

      drm/radeon: use common fence implementation for fences, v4

      Changes since v1:
      - Kill the sw interrupt dance, add and use
        radeon_irq_kms_sw_irq_get_delayed instead.
      - Change custom wait function, lockdep complained about it.
        Holding exclusive_lock in the wait function might cause deadlocks.
        Instead do all the processing in .enable_signaling, and wait
        on the global fence_queue to pick up gpu resets.
      - Process all fences in radeon_gpu_reset after reset to close a race
        with the trylock in enable_signaling.
      Changes since v2:
      - Small changes to work with the rewritten lockup recovery patches.
      Changes since v3:
      - Call radeon_fence_schedule_check when exclusive_lock cannot be
        acquired to always cause a wake up.
      - Reset irqs from hangup check.
      - Drop reading seqno in the callback, use cached value.
      - Fix indentation in radeon_fence_default_wait
      - Add a radeon_test_signaled function, drop a few test_bit calls.
      - Make to_radeon_fence global.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Reviewed-by: Christian König <christian.koenig@xxxxxxx>

  commit 1f0dc9a59afeccb96a35ebec36661266260f5eee
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:08 2014 +0100

      drm/ttm: kill off some members to ttm_validate_buffer

      This reorders the list to keep track of what buffers are reserved,
      so previous members are always unreserved.

      This gets rid of some bookkeeping that's no longer needed,
      while simplifying the code some.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 58b4d720c1620bbf09e42b4f218dcb2d0d8cdf3e
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:08 2014 +0100

      drm/ttm: add interruptible parameter to ttm_eu_reserve_buffers

      It seems some drivers really want this as a parameter,
      like vmwgfx.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit dd7cfd641228abb2669d8d047d5ec377b1835900
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:07:31 2014 +0100

      drm/ttm: kill fence_lock

      No users are left, kill it off! :D
      Conversion to the reservation api is next on the list, after
      that the functionality can be restored with rcu.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 7040138ff85501931138970663a988f48c0666f0
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:07:01 2014 +0100

      drm/ttm: call ttm_bo_wait while inside a reservation

      This is the last remaining function that doesn't use the reservation
      lock completely to fence off access to a buffer.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit bdaf7ddf652ef51fd363b052e320711c06f6f553
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:02:14 2014 +0100

      drm/nouveau: require reservations for nouveau_fence_sync and 
nouveau_bo_fence

      This will ensure we always hold the required lock when calling those 
functions.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d0b3c3b6c26c6eed1ba3fa37242dfc8942b5e997
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:00:24 2014 +0100

      drm/nouveau: add reservation to nouveau_gem_ioctl_cpu_prep

      Apart from some code inside ttm itself and nouveau_bo_vma_del,
      this is the only place where ttm_bo_wait is used without a reservation.
      Fix this so we can remove the fence_lock later on.

      After the switch to rcu the reservation lock will be
      removed again.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit bb693f13a0a535715034ce42405515ac3318c0e3
  Author: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:04:29 2014 -0400

      x86: Remove set_pmd_pfn

      The last user of set_pmd_pfn() went away in commit f03574f2d5b2, so this
      has been dead code for over a year.

      Signed-off-by: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx>
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

       arch/x86/include/asm/pgtable_32.h |    3 ---
       arch/x86/mm/pgtable_32.c          |   35 
-----------------------------------
       2 files changed, 38 deletions(-)

  commit e9723bf2ad1b7384e8d475e5356f51a1f35a8934
  Merge: 79f284d 69e273c
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 20:53:12 2014 -0700

      Merge 3.17-rc3 into staging-next

      We want the staging bugfixes in this branch as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit de46e95cdb8671e2b0728923b8113654779c3ba8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 14:40:22 2014 +0200

      ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d2c2a0776899ba2d9d560815d0bcab486b8e64ab
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:05:20 2014 +0200

      ARM: shmobile: Add platform device tree bindings documentation

      Add Renesas SH-Mobile, R-Mobile, and R-Car Platform Device Tree Bindings
      Documentation, listing supported SoCs and boards.

      This allows to use checkpatch to validate DTSes referring to Renesas
      shmobile SoCs, and boards containing those SoCs.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: tweaked title]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a2cfaa7458e714aa00be98c630afaa1a4766e2ad
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:20:39 2014 +0200

      ARM: shmobile: r8a73a4 dtsi: Add SoC-specific thermal compatible property

      The thermal node used the generic compatible property only.
      Add the SoC-specific one, to make it future proof.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4d50e6dd7a019993504a419d0057051788e477f1
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:20:40 2014 +0200

      ARM: shmobile: r8a7779 dtsi: Add SoC-specific thermal compatible property

      The thermal node used the generic compatible property only.
      Add the SoC-specific one, to make it future proof.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f23b73526b82ca2ef333362e704a51d817c1ffc1
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:47 2014 -0700

      NFC: trf7970a: Make gpio labels more readable

      Make the labels for the two gpio enable lines
      more user friendly by prefixing them with the
      driver name.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6afed0eb8c4158c99845f8d30cd5c3fd8e4855d9
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:46 2014 -0700

      NFC: trf7970a: Document the 'en2-rf-quirk' DT property

      Current versions of the trf7970a have an erratum where
      the EN2 pin must be kept low.  If it isn't kept low,
      it will generate an RF field even when in passive
      target mode.  To work around this issue, create the
      'en2-rf-quirk' device tree property to indicate that
      the trf7970a that the driver is using has this erratum.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 95064bd95a822659f4a606b485aba5009d70fc88
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:45 2014 -0700

      NFC: trf7970a: Add quirk to keep EN2 low

      A bug has been discovered in the trf7970a where it
      will generate an RF field even in passive target
      mode when EN2 is asserted.  To work around this,
      add support for the 'en2-rf-quirk' device tree
      property which indicates that EN2 must remain low.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit d953ada493711363d5b7f2151100c242923fc56b
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:44 2014 -0700

      NFC: trf7970a: Document the 'irq-status-read-quirk' DT property

      The mechanism for specifying that the trf7970a
      being used by the driver has the "IRQ Status Read"
      erratum has been changed to a device tree property
      ('irq-status-read-quirk').

      Document the new device tree property.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 772079eb77587e0242752fa67685a8132d899f79
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:43 2014 -0700

      NFC: trf7970a: Move IRQ Status Read quirk to device tree

      The quirk indicating whether the trf7970a has
      the "IRQ Status Read" erratum or not is currently
      implemented using the 'driver_data' member of the
      'spi_device_id' structure.  That requires the
      driver to be modified to turn the quirk off when
      a version of the trf7970a that doesn't have the
      erratum is being used.  To fix that, create a
      new device tree property called
      'irq-status-read-quirk' that indicates that the
      trf7970a being used has the erratum.

      While at it, rename 'TRF7970A_QUIRK_IRQ_STATUS_READ_ERRATA'
      to 'TRF7970A_QUIRK_IRQ_STATUS_READ' to make it
      less of an eyesore.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit c2b33de06d23e66f9df34f515704cd3bfa8dd260
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:42 2014 -0700

      NFC: trf7970a: Document the 'vin-voltage-override' DTS property

      The trf7970a driver recently had support for the
      'vin-voltage-override' property added to it.  This
      property is used to override the value given by
      the regulator subsystem for the VIN pin's voltage.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3bd14233aa0733fbc6c3f75ec928f1a393522644
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:41 2014 -0700

      NFC: trf7970a: Add VIN voltage override support

      The trf7970a driver uses the voltage from the
      power/regulator subsystem to determine what the
      voltage on the VIN pin is.  Normally, this is
      the right thing to do but sometimes the board
      that the trf7970a is on may change the voltage.
      This is the case for the trf7970atb board from
      Texas Instruments where it boosts the VIN voltage
      from 3.3V to 5V (see http://www.ti.com/tool/trf7970atb).

      To handle this, add support for the 'vin-voltage-override'
      device tree property which overrides the voltage value
      given by the regulator subsystem.  When the DT property
      is not present, the value from the regulator subsystem
      is used.

      The value of 'vin-voltage-override' is in uVolts.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit dddb3da046a4d86de649ba795726afa7fe6fbb41
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Jul 22 20:18:01 2014 -0700

      NFC: digital: Add Inititor-side PSL support

      In order to operate at the fasted bit rate
      possible, add initiator-side support for
      PSL REQ while in P2P mode.  The PSL REQ
      will switch the RF technology to 424F
      whenever possible.

      Reviewed-by: Thierry Escande <thierry.escande@xxxxxxxxxxxxxxx>
      Tested-by: Thierry Escande <thierry.escande@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 79f284d29bbf7852093d0262c097e8faee32bc03
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Mon Sep 1 00:36:39 2014 +0900

      staging: dgnc: remove some unused macros

      These macros do nothing, so remove it.

      CC: Lidza Louina <lidza.louina@xxxxxxxxx>
      CC: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b533ff4b18d4dee42683b4e149610347cb3a4e66
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Sun Aug 31 16:30:56 2014 +0530

      staging: lustre: lustre: ptlrpc: Fix space required

      This patch fixes the checkpatch.pl issue
      Error: Required space after " '+' ',' '=' '(' ' if' "

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ace5213e4fe6ae26260a9cafe11b3e7c3efcc4f
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Sun Aug 31 15:23:35 2014 +0530

      staging: lustre: lnet: lib-ptl.c: sparsa warning: symbol not declared

      fixed sparse warning of following symbol not declared:
      warning: symbol 'lnet_ptl_cleanup' was not declared. Should it be static?
      warning: symbol 'lnet_ptl_setup' was not declared. Should it be static?

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 58964e8d73834abfe983ee807e55e77e53d502c8
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:29 2014 +0530

      staging: rtl8188eu: Remove unused function SetBcnCtrlReg()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c52fae3042fa61b820ee35aafa6345e5f52b92de
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:28 2014 +0530

      staging: rtl8188eu: Rename rtl8188e_rf6052.c to rf.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b361e585fa748d4effe06aab1a0dace7667fb2d
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:27 2014 +0530

      staging: rtl8188eu: Remove file rtl8188e_rf.h

      Move macros from rtl8188e_rf.h to rf.h and then remove rtl8188e_rf.h .

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d85713527030e0d9f4e4120f9cd6b8544385b4f1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:26 2014 +0530

      staging: rtl8188eu: Rework function get_rx_power_val_by_reg()

      Rename CamelCase variables.
      Remove block of the code which is specific to the bluetooth.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1faec15be4bde7bd6d8bec3ff3117f0a7cacc63f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:25 2014 +0530

      staging: rtl8188eu: Rework function writeOFDMPowerReg88E()

      Rename CamelCase variables and function name.
      Remove a block of the code which is executed only if RF type is T2R2 but
      rtl8188eu's RF is a T1R1 type, so driver doesn't need that code.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb393d260dd7cb5a75afa9a037be2607098db52e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:24 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_RF6052SetOFDMTxPower()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1adeba1220bf9db167bdaa0612638a735ea01a7
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:23 2014 +0530

      staging: rtl8188eu: Rework function getpowerbase88e()

      Rename CamelCase variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5db81acf478d8d3bc46e6d76d32c406db368d94
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:22 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_RF6052SetCckTxPower()

      Rename CamelCase variables and function name.
      Remove redundant variable TurboScanOff.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2027324402b6858fb6c0762529410f4b4827596c
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:21 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_RF6052SetBandwidth()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 86cb35aff188bc34a7ea5e2319e31c5b27b4d24e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:34 2014 +0530

      staging: rtl8188eu: Rename HalHWImg8188E_MAC.c to mac_cfg.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fcaa9426b2878b046f98ca1bfa2e2bc0944e374b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:33 2014 +0530

      staging: rtl8188eu: Rename HalHWImg8188E_RF.c to rf_cfg.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6767982d237d3dceae61380d546164aa592d49ed
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:32 2014 +0530

      staging: rtl8188eu: Rename HalHWImg8188E_BB.c to bb_cfg.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 238bd31e2ee818bfbef998e68cc3586db4b0854a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:31 2014 +0530

      staging: rtl8188eu: Rename rtl8188e_phycfg.c to phy.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ba50fbc0ee735a31ef7a081f322563a4d945ceb1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:30 2014 +0530

      staging: rtl8188eu: Rework function PHY_SwChnl8188E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5f6a5cdb5fe505f94f1500c632176211531f6544
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:29 2014 +0530

      staging: rtl8188eu: Rework function PHY_SetBWMode8188E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01c5f833ee1ecfe39256898d66732770b54d0a7b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:28 2014 +0530

      staging: rtl8188eu: Rework function PHY_SetTxPowerLevel8188E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c431940530d4465f8094181cb7622e245ae7851
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:27 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SwChnl8192C()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55d8dfbfaf5b30ef1fe9e9c6b2ed2839b1f406c4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:26 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SetBWMode92C()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a8b74c3ec7c58692287a954beef71fc49c82058f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:25 2014 +0530

      staging: rtl8188eu: Rework function phy_PowerIndexCheck88E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88cbb390265d41b6e2c643b180111d61ec40d357
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:24 2014 +0530

      staging: rtl8188eu: Rework function getTxPowerIndex88E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b98485c72fccbea30c6327bae34de9fc56d8aa0
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:23 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_SetRFReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41b77d26026f525f253cdce43aae3e7e3c9ab33b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:22 2014 +0530

      staging: rtl8188eu: Rework function PHY_QueryRFReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42f27158aec4446da0a6bfc9eb231757939503aa
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:21 2014 +0530

      staging: rtl8188eu: Rework function phy_RFSerialWrite()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a35b747d3d567dbb93b57207983e7fd9f80b04b4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:20 2014 +0530

      staging: rtl8188eu: Rework function phy_RFSerialRead()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c6db65199d67370ee140b78412410e882f96048
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:19 2014 +0530

      staging: rtl8188eu: Rework function PHY_SetBBReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ef1220a0d4819e85f6434e4185158a0043fe09d0
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:18 2014 +0530

      staging: rtl8188eu: Remove unused wrapper function rtw_hal_write_bbreg()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecd1f9b3f78d3eca8ae5eadc7d141249833288bf
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:17 2014 +0530

      staging: rtl8188eu: Rework function PHY_QueryBBReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be82d9b2d57a923fca9384736a4332fdb45f41f3
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sun Aug 31 12:56:20 2014 +0800

      staging:lustre:lnet: lib-md.c erase C99 // comments

      After changing the comments format, the other error disappears.
      So silences two checkpatch errors:
        ERROR: do not use C99 // comments
        ERROR: trailing statements should be on next line

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 242c7b52bed14b43dba847c32d408f0b1636adc5
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sun Aug 31 12:55:07 2014 +0800

      staging:lustre:lnet: lib-md.c make line not over 80 characters

      Reduce the following checkpatch warnings:
        WARNING: line over 80 characters

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e057cff4bf04dec886281520e081f4714115221
  Author: Anh Le <anhlq2110@xxxxxxxxx>
  Date:   Sun Aug 31 12:24:50 2014 +0700

      Staging: bcm: fixed a comment coding style issue

      Fixed a C99 comment issue in InterfaceMisc.h.

      Signed-off-by: Anh Le <anhlq2110@xxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 19008f6dfa16d23afcd09dceaa598bb6da8de4b1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Sun Aug 31 15:03:14 2014 -0400

      ext4: fix ext4_swap_extents() error handling

      If ext4_ext_find_extent() returns an error, we have to clear path1 or
      path2 or else we would end up trying to free an ERR_PTR, which would
      be bad.

      Also eliminate some redundant code and mark the error paths as unlikely()

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit f59838a07ae5b26d2e050bc0227599932d22b549
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:10:31 2014 +0200

      spi/drivers: Restrict COMPILE_TEST by HAS_DMA where needed

      commit dd1053a93fdc11d4 ("spi/drivers: Enable build of drivers with
      COMPILE_TEST") allows compile-testing drivers on platforms they're not
      meant for.

      However, adding "|| COMPILE_TEST" bypasses all other implicit dependencies
      assumed by the platform dependencies before, like HAS_DMA.

      If NO_DMA=y:

      drivers/built-in.o: In function `atmel_spi_dma_unmap_xfer':
      drivers/spi/spi-atmel.c:915: undefined reference to `dma_unmap_single'
      drivers/spi/spi-atmel.c:918: undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `atmel_spi_next_xfer_data':
      drivers/spi/spi-atmel.c:690: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `atmel_spi_dma_map_xfer':
      drivers/spi/spi-atmel.c:890: undefined reference to `dma_map_single'
      drivers/spi/spi-atmel.c:893: undefined reference to `dma_mapping_error'
      drivers/spi/spi-atmel.c:897: undefined reference to `dma_map_single'
      drivers/spi/spi-atmel.c:900: undefined reference to `dma_mapping_error'
      drivers/spi/spi-atmel.c:902: undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `atmel_spi_probe':
      drivers/spi/spi-atmel.c:1540: undefined reference to `dma_alloc_coherent'
      drivers/spi/spi-atmel.c:1623: undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `atmel_spi_remove':
      drivers/spi/spi-atmel.c:1665: undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `ep93xx_spi_dma_finish':
      drivers/spi/spi-ep93xx.c:550: undefined reference to `dma_unmap_sg'
      drivers/built-in.o: In function `ep93xx_spi_dma_prepare':
      drivers/spi/spi-ep93xx.c:516: undefined reference to `dma_map_sg'
      drivers/spi/spi-ep93xx.c:522: undefined reference to `dma_unmap_sg'
      drivers/built-in.o: In function `omap2_mcspi_rx_dma':
      drivers/spi/spi-omap2-mcspi.c:475: undefined reference to 
`dma_unmap_single'
      drivers/built-in.o: In function `omap2_mcspi_txrx_dma':
      drivers/spi/spi-omap2-mcspi.c:589: undefined reference to 
`dma_unmap_single'
      drivers/built-in.o: In function `omap2_mcspi_transfer_one_message':
      drivers/spi/spi-omap2-mcspi.c:1202: undefined reference to 
`dma_map_single'
      drivers/spi/spi-omap2-mcspi.c:1204: undefined reference to 
`dma_mapping_error'
      drivers/spi/spi-omap2-mcspi.c:1211: undefined reference to 
`dma_map_single'
      drivers/spi/spi-omap2-mcspi.c:1213: undefined reference to 
`dma_mapping_error'
      drivers/spi/spi-omap2-mcspi.c:1217: undefined reference to 
`dma_unmap_single'
      drivers/built-in.o: In function `tegra_spi_deinit_dma_param':
      drivers/spi/spi-tegra114.c:675: undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function 
`tegra_spi_copy_spi_rxbuf_to_client_rxbuf':
      drivers/spi/spi-tegra114.c:415: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra114.c:440: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function 
`tegra_spi_copy_client_txbuf_to_spi_txbuf':
      drivers/spi/spi-tegra114.c:381: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra114.c:405: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `tegra_spi_start_dma_based_transfer':
      drivers/spi/spi-tegra114.c:543: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `tegra_slink_deinit_dma_param':
      drivers/spi/spi-tegra20-slink.c:705: undefined reference to 
`dma_free_coherent'
      drivers/built-in.o: In function 
`tegra_slink_copy_spi_rxbuf_to_client_rxbuf':
      drivers/spi/spi-tegra20-slink.c:427: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra20-slink.c:452: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function 
`tegra_slink_copy_client_txbuf_to_spi_txbuf':
      drivers/spi/spi-tegra20-slink.c:393: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra20-slink.c:417: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `tegra_slink_start_dma_based_transfer':
      drivers/spi/spi-tegra20-slink.c:561: undefined reference to 
`dma_sync_single_for_cpu'

      Add dependencies on HAS_DMA to fix this.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit af14afd2abef9e01761ec6eb79dd7c0833a243f0
  Author: Sören Brinkmann <soeren.brinkmann@xxxxxxxxx>
  Date:   Sun Aug 31 07:57:00 2014 +0100

      staging: ad7606_core: Fix checkpatch warning

      Fix the checkpatch complaint regarding unnecessary line continuation.
        WARNING: Avoid unnecessary line continuations
        #143: FILE: ad7606_core.c:143:

      Signed-off-by: Sören Brinkmann <soeren.brinkmann@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 1bd06867f7f168273c80ba10ce4025a97be98305
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Aug 31 10:57:09 2014 +0200

      ahci: ahci_p5wdh_workaround - constify DMI table

      The DMI table does not need to be written to, make it r/o.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 6bb86fefa086faba7b60bb452300b76a47cde1a5
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:39:09 2014 -0300

      libahci_platform: Staticize ahci_platform_<en/dis>able_phys()

      ahci_platform_enable_phys() and ahci_platform_disable_phys() are currently
      exported, but they are not used anywhere else other than 
libahci_platform.c.

      So make them static and do not export them to fix the following sparse
      warnings:

      drivers/ata/libahci_platform.c:52:5: warning: symbol 
'ahci_platform_enable_phys' was not declared. Should it be static?
      drivers/ata/libahci_platform.c:88:6: warning: symbol 
'ahci_platform_disable_phys' was not declared. Should it be static?

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Sat Aug 30 23:52:19 2014 -0400

      ext4: refactor ext4_move_extents code base

      ext4_move_extents is too complex for review. It has duplicate almost
      each function available in the rest of other codebase. It has useless
      artificial restriction orig_offset == donor_offset. But in fact logic
      of ext4_move_extents is very simple:

      Iterate extents one by one (similar to ext4_fill_fiemap_extents)
         ->Iterate each page covered extent (similar to generic_perform_write)
           ->swap extents for covered by page (can be shared with IOC_MOVE_DATA)

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit f8fb4f415034baeed983ca2fb0f51bd74d7370b0
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Sat Aug 30 23:50:56 2014 -0400

      ext4: use ext4_ext_next_allocated_block instead of mext_next_extent

      This allows us to make mext_next_extent static and potentially get rid
      of it.

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit ee124d2746250786b306952bb8955d3171fa8e69
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Sat Aug 30 23:34:06 2014 -0400

      ext4: use ext4_update_i_disksize instead of opencoded ones

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit a9873673484b5aa4346111d021c83a2f11d62eb5
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:49 2014 +0100

      staging: vt6655: Replace typedef enum _CARD_OP_MODE eOPMode with enum 
nl80211_iftype op_mode.

      Using the nl80211 header.

      Using enum changes
      OP_MODE_ADHOC -> NL80211_IFTYPE_ADHOC
      OP_MODE_AP ->  NL80211_IFTYPE_AP
      OP_MODE_INFRASTRUCTURE -> NL80211_IFTYPE_STATION
      OP_MODE_UNKNOWN -> NL80211_IFTYPE_UNSPECIFIED

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 96372bd9b42e917cb83add7d43bcfbe60307da56
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:48 2014 +0100

      staging: vt6655: s_uGetRTSCTSDuration always return __le16

      This function should always return __le16, move all endian
      correction to here.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93320258989eb1f60b62e6d50fb509e51088aec7
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:47 2014 +0100

      stgaing: vt6655: remove unused variable wCTSDuration

      wCTSDuration is always set to 0.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db1afd18e9cddffd957abea6287a6eae9edbeccc
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:46 2014 +0100

      staging: vt6655: replace typedef struct tagSCTS_FB with struct vnt_cts_fb

      Replacing members
      b, wDuration_ba,  wReserved, wCTSDuration_ba_f0, wCTSDuration_ba_f1, data 
and
      reserved2.

      With
      b, duration_ba, reserved, cts_duration_ba_f0, cts_duration_ba_f1, data and
      reserved2

      unsigned short is replaced with u16 or __le16 where necessary.

      cast void pointer to pvCTS

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5172b0edf2fcc37dfe9b64899c2a318fa462a6b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:45 2014 +0100

      staging: vt6655: replace typedef struct tagSCTS with struct vnt_cts

      Replacing members
      b, wDuration_ba, wReserved, data and reserved2
      with
      b, duration_ba, reserved, data and reserved2

      unsigned short is replaced with u16 or __le16 where necessary.

      cast void pointer to pvCTS

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e44804e73ae9e192df807eed2543e8b66cf5be0
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:44 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_a_FB with struct 
vnt_rts_a_fb

      Replacing members
      a, wDuration, wReserved, wRTSDuration_f0, wRTSDuration_f1 and data
      with
      a, duration, reserved, rts_duration_f0, rts_duration_f1 and data

      unsigned short is replaced with u16 or __le16 where necessary.

      cast void pointer to pvRTS

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e21eb1c8d1002c519f84020da1b9883231c78369
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:43 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_ab with struct vnt_rts_ab

      Replacing members
      ab, wDuration, wReserved and data

      with

      ab, duration, reserved and data

      replacing unsigned short with u16 and __le16 where necessary.

      pvRTS is void pointer.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9587b09206d702d3ca50ef582072cd658185e7d4
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:42 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_g_FB with struct 
vnt_rts_g_fb

      Replacing members
      b, a, wDuration_ba, wDuration_aa, wDuration_bb, wReserved, 
wRTSDuration_ba_f0,
      wRTSDuration_aa_f0, wRTSDuration_ba_f1, wRTSDuration_aa_f1 and data

      with

      b, a, duration_ba, duration_aa, duration_bb, wReserved, 
rts_duration_ba_f0,
      rts_duration_aa_f0, rts_duration_ba_f1, rts_duration_aa_f1 and data

      replacing unsigned short with u16 or __le16 where endian correction is 
necessary.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 17434f094a42792230cbb3a12c5ca69937b741f8
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:41 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_g with struct vnt_rts_g

      Replacing members
      b, a, wDuration_ba, wDuration_aa, wDuration_bb, wReserved and data
      with
      b, a,duration_ba, duration_aa, duration_bb, reserved and  data

      replacing unsigned short with u16 or __le16 where endian correction is 
necessary.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0864db15a04711cae8ce3b63fbd459c8bf4df64c
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:40 2014 +0100

      staging: vt6655: Replace typedef struct tagSCTSData with ieee80211_cts 
data

      ieee80211_cts data needs extra padding with reserved2 set to 0

      use IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS to set frame_control

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52c4130bdb6f544c0b7f949c5d8152b264eda624
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:39 2014 +0100

      staging: vt6655: Replace typedef struct tagSRTSData with ieee80211_rts 
data

      Replacing SRTSData Data with struct ieee80211_rts data

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a479ffc38885e52f16d0e28cdf40b2e3893ab6f3
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:38 2014 +0100

      staging: vt6655: Fix *Duration s_uFillDataHead to return to __le16

      All callers should be __le16.

      Fix vGenerateMACHeader duration to __le16 and reverse the endian
      conversion.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c62c7abf8cc325b86a6d6a0d5427e48ef30f1b4
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:37 2014 +0100

      staging: vt6655: replace -typedef struct tagSTxDataHead_a_FB with struct 
vnt_tx_datahead_a_fb

      Replace members
      a, wDuration, wTimeStampOff, wDuration_f0, and wDuration_f1;
      with
      a, duration, time_stamp_off, duration_f0, duration_f1

      All unsigned short members should be  __le16

      Creating the new structure in rxtx.h.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9ce842ab3fb0b14428788827b6cdd87496aa3348
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:36 2014 +0100

      staging: vt6655: replace typedef struct tagSTxDataHead_ab with struct 
vnt_tx_datahead_ab

      Replacing members
      ab, wDuration and wTimeStampOff

      with
      ab, duration and time_stamp_off

      All unsigned short should be __le16

      Structure is moved to rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2dd76679cc1160c65e7dc0d0214df5747e352b0a
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:35 2014 +0100

      staging: vt6655: replace typedef struct tagSTxDataHead_g_FB with struct 
vnt_tx_datahead_g_fb

      Replacing members
      b, a, wDuration_b, wDuration_a, wDuration_a_f0, wDuration_a_f1, 
wTimeStampOff_b and wTimeStampOff_a
      with
      b, a, duration_b, duration_a, duration_a_f0, duration_a_f1, 
time_stamp_off_b and time_stamp_off_a

      All unsigned short need to be __le16 type.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72edb7ed1fe1936805a71d5da60a6e72856851f3
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:34 2014 +0100

      staging: vt6655: replace typedef struct tagSTxDataHead_g with struct 
vnt_tx_datahead_g

      Replace members
      b, a, wDuration_b, wDuration_a, wTimeStampOff_b and wTimeStampOff_a
      with
      b, a, duration_b, duration_a, time_stamp_off_b and time_stamp_off_a

      Using __le16 endian type for unsigned short.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6b95c0659df46f20f947110fc0535e8faf6c1fc
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:33 2014 +0100

      staging: vt6655: rxtx.c create function to return __le16 wTimeStampOff

      wTimeStampOff always needs to be endian corrected.

      Create vnt_time_stamp_off to return this value.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c00a378bffaf48ef08366d7e84a536241fb187b5
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:32 2014 +0100

      staging: vt6655: s_vGenerateTxParameter removed nested pvRrvTime NULL 
check

      Just do single NULL check on pvRrvTime and return.

      If pvRrvTime is NULL none of the if statements are valid.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 853532d3b5c440d9824b10c6aee478ef77aef3b7
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:31 2014 +0100

      staging: vt6655: rxtx change s_uGetRTSCTSRsvTime to always return __le16

      s_uGetRTSCTSRsvTime always needs to return little endian __le16

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7a3481b7b994e4834ddc846a262f5cfab7e6f67
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:30 2014 +0100

      staging: vt6655: create vnt_rxtx_rsvtime_le16 to return s_uGetTxRsvTime 
endian corrected.

      Replace s_uGetTxRsvTime where endian correction is needed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6a634c3d2cbddcfe3485539ef0310f8af636d55
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:29 2014 +0100

      staging: vt6655: rxtx replace typedef struct tagSRrvTime_ab with struct 
vnt_rrv_time_ab

      Replacing members
      wRTSTxRrvTime and wTxRrvTime
      with
      rts_rrv_time and rrv_time

      using __le16 type

      Moving structure to rxtx.h

      pvRrvTime is a void pointer

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d66a5a74649613314db86f657b4aea789333527e
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:28 2014 +0100

      staging: vt6655: rxtx replace typedef struct tagSRrvTime_gCTS with struct 
vnt_rrv_time_cts

      replacing members
      wCTSTxRrvTime_ba, wReserved, wTxRrvTime_b and wTxRrvTime_a
      with
      cts_rrv_time_ba, reserved, rrv_time_b and rrv_time_a;

      Creating the new structure in rxtx.h and Using __le16 where necessary

      pvRrvTime is a void pointer

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9e6a2dcd333e84391b16b9be3f32566a16cc517
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:27 2014 +0100

      staging: vt6655: rxtx replace typedef struct tagSRrvTime_gRTS with struct 
vnt_rrv_time_rts

      Replacing members
      wRTSTxRrvTime_ba, wRTSTxRrvTime_aa,  wRTSTxRrvTime_bb, wReserved, 
wTxRrvTime_b and wTxRrvTime_a
      with
      rts_rrv_time_ba, rts_rrv_time_aa, rts_rrv_time_bb, reserved, rrv_time_b 
and rrv_time_a

      Creating the new structure in rxtx.h and Using __le16 where necessary

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b256126f3193253497337821a18375a9a5d8122
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Sat Aug 30 17:12:51 2014 -0400

      staging/lustre: remove unused som_attrs and hsm_attrs structures

      These structures are only used server-side to parse relevant
      attributes.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf21a6be943980d2e1a3ae220795c8da41c81165
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:50 2014 -0400

      staging/lustre/mdc: remove obsolete llog ioctl handlers

      In mdc_iocontrol() remove the handlers for the obsolete llog ioctls
      OBD_IOC_PARSE, OBD_IOC_LLOG_INFO, and OBD_IOC_LLOG_PRINT.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c77bcdb515a96eac4745af96d7504282f03b7289
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:49 2014 -0400

      staging/lustre/obdclass: remove llog_osd.c

      llog_osd_ops is not used so remove it and its supporting methods.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62b81e415e5aa87fb8726ed5ee0c1cb05e72634e
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:48 2014 -0400

      staging/lustre/obdclass: remove llog_test.ko

      The llog_test module requires server support (it needs a local MGS to
      function) and should not have been included.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbf037fee64019f58fbea8542ce6144a8b13fd73
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:47 2014 -0400

      staging/lustre/mgc: remove server specific handlers

      Remove the server specific set_info handlers (KEY_REGISTER_TARGET,
      KEY_SET_FS, KEY_CLEAR_FS) and supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a339759f706d3bc7337348af728b04a8d30e31d
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:46 2014 -0400

      staging/lustre: remove md_object.h

      The declarations from lustre/include/md_object.h are not used so
      remove them.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acbf9cea87858e414612800139ab7a1ee161d929
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:45 2014 -0400

      staging/lustre/obdclass: remove mea.c

      The functions exported by lustre/obdclass/mea.c are not used so remove
      them.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05eac42b86849cec5f90fc6f4f18f8aa7b8d1c83
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:44 2014 -0400

      staging/lustre/obdclass: remove lu_ucred.c

      The functions exported by lustre/obdclass/lu_ucred.c are not used so
      remove that file.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25bc5309a45288db858520fe6ac8e501d1bf47d9
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:43 2014 -0400

      staging/lustre/obdclass: remove idmap.c

      The functions defined in lustre/include/lustre_idmap.h are not used so
      remove them.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6af874834774de7cd33e85f6ec2f83e57b8deb0
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:42 2014 -0400

      staging/lustre/obdecho: remove #if 0-ed out regions

      The landing of clio #if 0-ed out some regions of echo_client.c. Just
      remove these regions entirely.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/5580
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
      Reviewed-by: James Simmons <uja.ornl@xxxxxxxxx>
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5bd07d9985e1a30253023b6c74fc9525b67ce67e
  Author: Peng Tao <tao.peng@xxxxxxx>
  Date:   Sat Aug 30 17:12:41 2014 -0400

      staging/lustre/obdecho: remove metadata echo client

      The metadata echo client requires server support and should not have
      been included.

      Signed-off-by: Liu Xuezhao <xuezhao.liu@xxxxxxx>
      Signed-off-by: Peng Tao <tao.peng@xxxxxxx>
      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/2674
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1330
      Reviewed-by: Nathaniel Clark <nathaniel.l.clark@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b47f9fe0bf357650288be6ddbc8c6dd24264db3c
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Sat Aug 30 17:12:40 2014 -0400

      staging/lustre: Remove unused header libcfs_heap.h

      With removal of libcfs/heap.c, it's header can also go away now.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce1e3eb723d8627c1ff436c3c215e0a27a759aff
  Author: Andrew Plummer <plummer574@xxxxxxxxx>
  Date:   Sat Aug 30 19:43:02 2014 +0100

      Staging: emxx_udc: emxx_udc: remove spaces before semicolons

      Remove spaces before semicolons to remove checkpatch warnings.

      Signed-off-by: Andrew Plummer <plummer574@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35d49555eaa2df1135dbb5876acf462c5b657174
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 12:51:24 2014 +0900

      staging: rts5208: Remove casting the return value which is a void pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 30e94a564d079f71f53368733720caa0c7c413c8
  Author: Yannis Damigos <giannis.damigos@xxxxxxxxx>
  Date:   Tue Aug 19 18:26:46 2014 +0300

      staging: imx-drm: Lines over 80 characters fixed.

      This is a patch to the ipuv3-crtc.c file that fixes up two "lines
      over 80 characters" warnings found by the checkpatch.pl tool,
      keeping the alignment of the x/y/width/height parameters for
      readability.

      Signed-off-by: Yannis Damigos <giannis.damigos@xxxxxxxxx>
      Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a3c8834fe4e892281f857f74e46c15470c3e35c
  Author: Fred Chou <fred.chou.nd@xxxxxxxxx>
  Date:   Thu Aug 28 09:50:56 2014 +0800

      staging: vme: remove redundant else condition

      The else condition is redundant after a return. Remove these redundant 
else conditions.

      Signed-off-by: Fred Chou <fred.chou.nd@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b1046e040670ee9fb2abe110fb24b33d91ada86
  Author: Dipak Zope <dipakzope.kernel.org@xxxxxxxxx>
  Date:   Tue Aug 19 04:21:54 2014 -0400

      staging: android: sync: Fix checkpatch warning: Missing a blank line 
after declarations

      Signed-off-by: Dipak Zope <dipakzope.kernel.org@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c643794eb3b57116924eadb40bbc34296b49d401
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Mon Aug 18 23:32:36 2014 +0900

      staging: dgap: remove useless a variable within board_t

      The use_interrupts is used only in dagp_request_irq() for checking
      a value from user config file. It doesn't need in board_t struct.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9f20ecc51bc08c1ee9c1ed320ef6ca411eb154c6
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Mon Aug 18 23:31:46 2014 +0900

      staging: dgap: remove redundant setting a variable

      The brd(board_t) is initialized with zero, so "intr_used"
      is not needed to set zero when request_irq() is failed.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb33cac8dc3d1f64bba3beff0f8b64814f7f9485
  Author: Kieron Browne <kieron.browne@xxxxxxxxx>
  Date:   Wed Aug 20 22:21:31 2014 +0100

      staging: dgnc: Fix checkpatch include warning

      checkpatch.pl fix. Use #include <linux/uaccess.h> instead of
      <asm/uaccess.h>

      Signed-off-by: Kieron Browne <kieron.browne@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f1e51745eb309a52f19d1115ddf8508a16aedbc4
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Wed Aug 20 00:30:23 2014 +0900

      staging: dgnc: remove DPR Macros and related codes.

      In dgnc_drivers.h, DPR macro and DPR_* macros are defined but do nothing.

      So remove them and related codes.

      CC: Lidza Louina <lidza.louina@xxxxxxxxx>
      CC: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ebb10d8ea61934b9be3c7ac7a4fb433579ba0283
  Author: Chaitanya Hazarey <c@xxxxx>
  Date:   Fri Aug 22 10:29:19 2014 -0700

      Staging: netlogic: xlr_net.c Fixed code-style warnings

      Fixed the following warning generated by checkpatch.pl:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Chaitanya Hazarey <c@xxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f8397bc69095f6111ed644b2f8ac725609f8a8bb
  Author: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
  Date:   Thu Aug 21 19:51:24 2014 +0530

      Staging: Netlogic: Move all the netdev under single parent device

      XLR has one network controller and XLS has two network controllers, each
      controller has 4 gmac devices. This patch initializes each controller as
      a parent device and the four gmac devices of a controller are connected
      to the parent controller as a child

      Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e1a083be73b4b5ac5481eb8104476ae7b386896d
  Author: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
  Date:   Thu Aug 21 19:51:23 2014 +0530

      Staging: Netlogic: PHY address calculation fix

      SGMII PHY address calculation should be based on phy_addr of priv data

      Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b9add4c3a30c78854867062eb2d5e768ebcc9895
  Author: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
  Date:   Thu Aug 21 19:51:22 2014 +0530

      Staging: Netlogic: Add nlm_cop2_enable/restore function name change

      The function name nlm_cop2_enable() and nlm_cop2_restore() in
      file "netlogic/xlr/fmn.c" has been renamed to nlm_cop2_enable_irqsave
      and nlm_cop2_disable_irqrestore respectively in commit "64f6ebe
      MIPS: Netlogic: rename nlm_cop2_save/restore".

      This patch takes care of these changes

      Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06f1465b71dfd5eb2843a01c7b513a55c0c9d941
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 24 18:34:43 2014 -0500

      drivers: staging: rtl8821ae: Fix spaces required around that '<' errors

      Fix checkpatch.pl spaces required around that '<' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f25884839e7e8de72b3c0da518900f5915b7c4b1
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 24 17:51:32 2014 -0500

      drivers: staging: rtl8192u: Fix switch and case should be at the same 
indent errors

      Fix checkpatch.pl switch and case should be at the same indent errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b4ef0a641d47570bcca4c2206f4736c0f5f4d9e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 24 04:57:36 2014 -0500

      drivers: staging: rtl8192u: Fix space required after that ',' errors

      Fix checkpatch.pl space required after that ',' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1beda8d52b2a1007d9168f663b050e3d996ba6cd
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Fri Aug 22 12:58:13 2014 -0500

      drivers: staging: rtl8723au: Fix space prohibited before that close 
parenthesis ')' errors

      Fix checkpatch.pl space prohibited before that close parenthesis ')' 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4e66cf096c736532e277a992e8b0b3045af30b1d
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Fri Aug 22 10:57:49 2014 -0500

      drivers: staging: rtl8723au: Fix "foo* bar" should be "foo *bar" errors

      Fix checkpatch.pl "foo* bar" should be "foo *bar" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3a6b70c3f3558a2e47d2ca82752f0aed0f3c33c6
  Author: Matthew Casey <mdcasey@xxxxxxxxxxxx>
  Date:   Fri Aug 22 06:27:52 2014 -0400

      staging: rtl8192e: fixed coding style issues

      Fixed missing blank line after declarations issues

      Signed-off-by: Matthew Casey <mdcasey@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc3b5de8a84ec39a53d87c30901fa95bd1c8141b
  Author: Hoang Tran <hoangtran.gwr@xxxxxxxxx>
  Date:   Wed Aug 20 19:39:14 2014 +0800

      staging: rtl8821ae: fix sparse warning for static declarations in 
rtl8821ae/stats.c

      This patch fixes the following sparse warnings in rtl8821ae/stats.c

      drivers/staging/rtl8821ae/stats.c:62:6: warning: symbol 
'rtl_translate_todbm' was not declared. Should it be static?
      drivers/staging/rtl8821ae/stats.c:101:6: warning: symbol 
'rtl_process_ui_rssi' was not declared. Should it be static?

      Signed-off-by: Hoang Tran <hoangtran.gwr@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 90d88de82cd83852cb5b42f9c0a82708b111a59b
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 08:40:48 2014 +1000

      staging: rtl8188eu: using unique names is good

      fixes:

      drivers/staging/built-in.o:(.opd+0xaab8): multiple definition of 
`rtl88e_phy_rf_config'
      drivers/net/built-in.o:(.opd+0x78840): first defined here
      drivers/staging/built-in.o:(.opd+0xa9f8): multiple definition of 
`rtl88e_download_fw'
      drivers/net/built-in.o:(.opd+0x781b0): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_phy_rf_config':
      (.text+0xe0a00): multiple definition of `.rtl88e_phy_rf_config'
      drivers/net/built-in.o:(.text+0xe85a48): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_download_fw':
      (.text+0xdf28c): multiple definition of `.rtl88e_download_fw'
      drivers/net/built-in.o:(.text+0xe6f330): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_phy_mac_config':
      (.text+0xdf984): multiple definition of `.rtl88e_phy_mac_config'
      drivers/net/built-in.o:(.text+0xe84a8c): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_phy_bb_config':
      (.text+0xdfa2c): multiple definition of `.rtl88e_phy_bb_config'
      drivers/net/built-in.o:(.text+0xe84d14): first defined here
      drivers/staging/built-in.o:(.opd+0xaa58): multiple definition of 
`rtl88e_phy_bb_config'
      drivers/net/built-in.o:(.opd+0x78828): first defined here
      drivers/staging/built-in.o:(.opd+0xaa28): multiple definition of 
`rtl88e_phy_mac_config'

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 964172359150ae034a73aecccabf9bdb8d0b7c2c
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Fri Aug 22 22:35:11 2014 +0100

      staging: vt6655: rxtx create new structure vnt_tx_short_buf_head for 
csBeacon_xmit

      This is a merger of PSTxDataHead_ab and PSTxShortBufHead of which typedef 
struct tagSTxShortBufHead
      is removed.

      This is formed as fifo_ctl, time_stamp, struct vnt_phy_field, duration 
and time_stamp_off.

      Replacing stuctures in csBeacon_xmit and doing endian correction where 
necessary.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09a903b51b19516490f5305342c1dc42046aaa84
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Fri Aug 22 22:35:10 2014 +0100

      staging: vt6655: rxtx.h structure vnt_mic_hdr add IEEE80211_CCMP_PN_LEN 
macro

      ccmp_pn is the size of IEEE80211_CCMP_PN_LEN (6)

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 20b33b194459867d6df6c87f654c070227b4eb7b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Fri Aug 22 22:35:09 2014 +0100

      staging: vt6655: 80211mgr.h add ieee80211.h header and fix conflicts

      Fix conflict with WLAN_EID macros, by removing them.

      This allows the adding other definitions from the ieee80211 header.

      Eventually the 80211mgr.h header will be removed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43e79c0fb3cafef9bb5c9f048aad4ff2249c9741
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Aug 21 21:40:50 2014 +0100

      staging: vt6655: dead code remove device_nics variable

      The module can not load more than once.

      Remove device_nics, MAX_UINTS and OPTION_DEFAULT

      Remove dead index variable from device_get_options

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33cfce64e73524225df2a7f90b74efafd1a4178a
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Aug 21 21:40:49 2014 +0100

      staging: vt6655: remove multiple instances of netdevice.

      netdevice can only be created once.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70afb8e5037a97d7294955531395b65e225c98e1
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Aug 21 21:40:48 2014 +0100

      staging: vt6655: remove multiple instances of driver loading.

      The driver can only load once from the instance provided
      by pci_dev.

      struct vnt_private next, prev and pDevice_Infos are removed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c28f3253f2c113f86947ee6edacdad8e0c002177
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:31 2014 +0100

      staging: vt6655: Remove BBvCalculateParameter and its data members

      Remove data members bySignalField*, byServiceField*, wTransmitLength*
      from structures in desc.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 864a5a37aa8c344209482d568ed8abecc38a3600
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:30 2014 +0100

      staging: vt6655: card.c change BBvCalculateParameter to vnt_get_phy_field

      Using vnt_get_phy_field means the values are not in the
      correct write order the lower word and the upper word need
      to be swapped over for an u32 write out.

      Rather create another data variable to manipulate this structure.
      Create a new union vnt_phy_field_swap with struct vnt_phy_field,
      the u16 word swap and the u32 write out.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 429a24749562b46b15b87563e32db30fd7c965aa
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:29 2014 +0100

      staging: vt6655: rxtx.c change BBvCalculateParameter to function 
vnt_get_phy_field

      Removing wLen and pointing to correct member.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 10c174455af444de48ea0fbd2798d8bb0026963f
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:28 2014 +0100

      staging: vt6655: baseband add new function vnt_get_phy_field

      This is a replacement for BBvCalculateParameter for getting
      the phy fields via struct vnt_phy_field

      This is a direct copy from the vt6656 driver.

      BBvCalculateParameter will removed later.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit edbae997a8362a1017c59ef6853deeaea020e0e1
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:27 2014 +0100

      staging: vt6655: add new stucture struct vnt_phy_field for rts/cts/data 
structures

      This will replace bySignalField*, byServiceField* and wTransmitLength_b
      members of these strutures, these are removed in the last patch.

      The len member is of little endian type.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5154b0d0e26545c52350f42b1a4c1e6dc0c4360f
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:26 2014 +0100

      staging: vt6655: device.h dead code remove bCCK

      bCCK is always set to true, the only place it is used is in
      BBvCalculateParameter which nots the value to false.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e9df6704c1929ffd76e73f4740a468e00c44c11
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:29 2014 +0100

      staging: vt6655: remove remaining comments of PLICE_DEBUG

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af925cc721d4f6b0253ab7f9bd5f3a397d910f43
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:28 2014 +0100

      staging: vt6655: vntwifi.c remove unused directive PLICE_DEBUG

      PLICE_DEBUG is not defined remove dead code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 281a19d21b6c2754490e1d5968a8f49b5909e0aa
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:27 2014 +0100

      staging: vt6655: remove PLICE_DEBUG where it is defined

      Remove macro and directive leaving the code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97fe1ad03c951c3b3526fab5a5f8765500c72d8b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:26 2014 +0100

      staging: vt6655: main_usb.c remove undefined PLICE_DEBUG code.

      PLICE_DEBUG is not defined in any header for this file.

      Remove code, references and directives.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b39d60c1dea7389e3dcd1580f59b6717fa6b0159
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:25 2014 +0100

      staging: vt6655: Use ether_crc in kernel.

      ether_crc is already in kernel remove local code and
      include linux/crc32.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 65fe76eaa007f7ce7c5c37651217fc58ca571945
  Author: Max Vozeler <max@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 15:06:30 2014 +0200

      staging: rtl8188eu: Add missing include to pick up prototype

      This fixes the following sparse warning:

      drivers/staging/rtl8188eu/hal/HalHWImg8188E_MAC.c:119:6: warning: symbol
      'rtl88e_phy_mac_config' was not declared. Should it be static?

      Signed-off-by: Max Vozeler <max@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48a86ca4df6d1f02ed42d51c974284032a088c13
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Aug 23 19:48:23 2014 +0530

      staging: rtl8188eu: Remove unused wrapper function rtw_hal_read_bbreg()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6e264feb6aa24d5369005895be4856debe1aaef4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Aug 23 19:48:22 2014 +0530

      staging: rtl8188eu: Rework function phy_CalculateBitShift()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2ebf58ba0896613ff99d23b7325e4a6f212c1f3
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Aug 21 11:26:09 2014 +0100

      staging: et131x: Implement NAPI support

      This implements NAPI support for et131x by:

      -adding a napi_struct to the private adapter struct
      -changing netfif_rx_skb() call to netif_receive_skb()
      -changing et131x_handle_recv_interrupt() to et131x_handle_recv_pkts()
       and taking a budget allocation.
      -changing et131x_handle_send_interrupt() to et131x_handle_send_pkts()
      -replacing bottom half workqueue with poll function which handles
       send & receive of skbs.
      -adding various other necessary standard napi calls.

      Also remove this item from the README TODO list.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df7b3b8a3a38866ce9d21e3aa404c2c02ce8db75
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:57 2014 +0100

      staging: et131x: Fix ET_INTR_TXDMA_ISR register name typo

      We actually mean to clear the ET_INTR_TXDMA_ISR reg after handling
      a completed transfer, not the ET_INTR_TXDMA_ERR reg, which should
      get handled immediately after.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b60e6d0ad36cf1a07f346c69d1a92d59b669e65a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:56 2014 +0100

      staging: et131x: Rename NUM_PACKETS_HANDLED to MAX_PACKETS_HANDLED

      To better describe it's use as a hard limit.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a5835ea5f72aaddfa2b5766e157a14bcd4c728f
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Aug 21 16:02:32 2014 +0100

      staging: et131x: Remove unnecessary i2c_wack variable

      i2c_wack is only used to implement a while(1) loop, so let's remove it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit becce4a47ea488c8f4f6fc0048085efb6fff72e7
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:54 2014 +0100

      staging: et131x: Use for loop to initialise contiguous macstat registers 
to zero

      Replace a long list of contiguous writel() calls with a for loop iterating
      over the same address values.

      Also remove redundant comments on the macstat registers, the variable 
names
      are good enough.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6697b8705196f090dc564fd3bfca9173b30cd288
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:53 2014 +0100

      staging: et131x: Use for loop to initialise contiguous registers to zero

      Replace a long list of contiguous writel() calls with a for loop iterating
      over the same values.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bcbadc04c5eb4fa21c44d523a0d3ed0e92f6b807
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:52 2014 +0100

      staging: et131x: Don't handle rx/tx packets when changing mtu

      There's no need to handle any rx/tx interrupts in the middle of an mtu
      change, so don't.

      After this change, receive and transmit interrupts are only handled in
      one place, which paves the way to using NAPI.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36087dc1ed80c9d1a4081f7fbd180013378b9021
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:51 2014 +0100

      staging: et131x: Use eth_mac_addr() instead of duplicating the 
functionality

      There's already working code to set the mac address, so let's use it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 71f81efb22bc68533fe7a25e98361413d446850a
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 30 00:55:01 2014 -0500

      staging: comedi: addi_apci_1564: move boilerplate text to addi_apci_1564.c

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 165356c7cc931b5f441e52e5d2227d077b7c8271
  Author: Vladimir A. Nazarenko <naszar@xxxxx>
  Date:   Wed Aug 27 17:48:21 2014 +1100

      Staging: comedi: Fix code style in jr3_pci.c

      Static variables are initialised to 0 by GCC.
      Fixes checkpatch.pl error:
        ERROR: do not initialise statics to 0 or NULL
        #684: FILE: jr3_pci.c:684:
        +       static const struct jr3_pci_board *board = NULL;

      Signed-off-by: Vladimir A. Nazarenko <naszar@xxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b83d9fae0dd0557b75f22edf9da5c4bd7bcf73b2
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Fri Aug 29 20:40:55 2014 -0500

      staging: comedi: usbduxsigma: fix sparse endianness warnings

      Sparse has many warnings like:

      drivers/staging/comedi/drivers/usbduxsigma.c:293:21: warning: cast to
      restricted __be32

      on lines on which devpriv->in_buf is passed to be32_to_cpu().  This
      suggests that this variable should actually be of type __be32.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7ae596b8c1464e671f040455c7da2719491c8e43
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Fri Aug 29 20:40:32 2014 -0500

      staging: comedi: usbdux: fix sparse endianness warnings

      Sparse has many warnings like:

      drivers/staging/comedi/drivers/usbdux.c:366:32: warning: cast to
      restricted __le16

      on lines on which devpriv->in_buf or devpriv->insn_buf are passed to
      le16_to_cpu().  This suggests that both of these variables should actually
      be of type __le16.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9f3a7738081d12eef6acf89742a6e568e89b4e03
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Aug 27 20:37:18 2014 +0100

      staging: comedi: Kconfig: make COMEDI_BOND select COMEDI_KCOMEDILIB

      Currently, to select the "comedi_bond" driver, the "kcomedilib" support
      has to be selected first.  It seems more natural to allow the
      "comedi_bond" driver to be selected on its own and to automatically
      select the "kcomedilib" module as a result of that.  Change the
      dependency/select relationship between the two configuration options to
      do that.

      Also, make "kcomedilib" a module that can be selected independently,
      perhaps for use by out-of-tree modules, although it is not terribly
      useful for anything other than "comedi_bond" currently.

      Also, improve the help text for the config options.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 94254d1baec765b22cc5df3a9a16a8cc9a79d406
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Aug 26 10:55:51 2014 +0300

      staging: comedi: amplc_pci230: fix a precedence bug

      The addition operation has higher precedence than ?: so this would write
      to PCI230_DACOUT1 instead of devpriv->daqio + PCI230_DACOUT1.

      Fixes: 4f9c63fe5333 ('staging: comedi: amplc_pci230: refactor iobase 
addresses')
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8075bfb67566376f706baa7cbc6b5b0e3eb99318
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:52 2014 -0700

      staging: comedi: s626: use comedi_pci_detach()

      Use comedi_pci_detach() to handle the boilerplate part of the (*detach)
      for this PCI driver.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3757e79559534e722df93e184078a141dc0bcfa7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:51 2014 -0700

      staging: comedi: s626: tidy up freeing of the dma buffers

      Currently the dma buffers are freed during the detach of the driver using
      the function s626_close_dma_b(). The buffers are also freed while the
      interrupt handler is still attached. This could result in a race 
condition.

      Refactor the code so that the buffers are freed after the interrupt 
handler
      is released and the PCI device is disabled.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d558c5967741e6c551883c58441d29f5440a4ab2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:54 2014 -0700

      staging: comedi: gsc_hpdi: tidy up freeing of the dma buffers

      Factor the freeing of the dma buffers out of the (*detach).

      Move the freeing of the buffers so that it occurs after the PCI device
      has been disabled to avoid any race condition.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9804323a84017d370b5bd048a3ddd3069500955
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:53 2014 -0700

      staging: comedi: cb_pcidas64: tidy up freeing of the dma buffers

      Factor the freeing of the dma buffers out of the (*detach).

      Move the freeing of the buffers so that it occurs after the PCI device
      has been disabled to avoid any race condition.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit caf6d12d036ea78e8f54c40fa99320416b040c71
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:50 2014 -0700

      staging: comedi: icp_multi: remove 'valid' member from private data

      This member is set at the end of the driver attach and is only used to
      verify that icp_multi_reset() can be called in the (*detach). The only
      requirement for icp_multi_reset() to work is that the dev->mmio is valid.

      Remove the 'valid' member from the private data and use 'dev->mmio' to
      see if the reset can be done.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6ab5db9ca63377904136dce678f0c42f09f1ce6d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:49 2014 -0700

      staging: comedi: adv_pci_dio: remove 'valid' member from private data

      This member is set at the end of the driver attach and is only used to
      verify that pci_dio_reset() can be called in the (*detach). The only
      requirement for pci_dio_reset() to work is that the dev->iobase is valid.

      Remove the 'valid' member from the private data and use 'dev->iobase' to
      see if the reset can be done.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aac307f9dd5ce1fe651140a036ab4b0a0571b54a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:48 2014 -0700

      staging: comedi: comedi_pci: introduce comedi_pci_detach()

      Introduce a generic (*detach) function for comedi PCI drivers to handle
      the boilerplate code needed to detach a PCI driver.

      This function works similar to comedi_legacy_detach() where it will:

        * free the dev->irq if it has been requested
        * iounmap the dev->mmio addres if it has been ioremap'ed

      The helper then calls comedi_pci_disable() to release the regions and
      disable the PCI device.

      Use the new helper directly for the (*detach) in the following cases:

        * where comedi_pci_disable() is used directly for the (*detach)
        * where the detach function is just boilerplate

      Use the new helper in the (*detach) of the simpler PCI drivers. Call
      the helper after disabling interrupts (reset) and before any additional
      cleanup (kfree) to avoid any race conditions with the interrupt handler.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 081b6ee6f1060517a9bcee26418c8ae762c7410e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:55 2014 -0700

      staging: comedi: me4000: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97e658d17381689b8c047e15db3c340dab50b1db
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:54 2014 -0700

      staging: comedi: me4000: remove sanity checks in me4000_ao_insn_write()

      The comedi core does the sanity checking of the comedi_insn before
      calling the (*insn_write). Remove the unnecessary checks.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3caaf7b7e942c8dce49b02476a8ae8799cf47793
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:53 2014 -0700

      staging: comedi: rtd520: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b858206ae96d6a8484c8306bb8149f12206ce026
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:52 2014 -0700

      staging: comedi: dt2801: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f88f75fe9c89c3c627659a6cfa91918176674500
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:51 2014 -0700

      staging: comedi: cb_pcidas64: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46da1c8fe35026756154a11909dcc4e3fd4bcf00
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:50 2014 -0700

      staging: comedi: cb_pcidas: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0c8fb3867dd3cc191c8de33e79229f629ceb02a2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:49 2014 -0700

      staging: comedi: mf6x4: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 496e7cd9b8f4e8cce2075c934f518c31ed94a47c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:48 2014 -0700

      staging: comedi: mf6x4: analog output data does not need extra masking

      The comedi core validates that all the data values are <= s->maxdata
      before calling the (*insn_write) function. The extra masking is not
      needed. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7b20f72892c0d4d45a2323b1ebaa336e980d87e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:47 2014 -0700

      staging: comedi: cb_pcimdas: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b26bdebbd5e7408515dea67da6f17d880b8a6ee7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:46 2014 -0700

      staging: comedi: cb_pcimdas: cleanup cb_pcimdas_ao_winsn()

      The comedi core validates the insn->chanspec and data values before
      calling the (*insn_write) functions. The 'chan' will always be valid
      and the data values do not need to be masked.

      Tidy up this function and remove the unnecessary code.

      For aesthetics, rename the function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d0750cec59b15187e4778d8da8268b00f0db30b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:45 2014 -0700

      staging: comedi: ni_670x: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d34b3d41cc5c333330d35d227b665b6dff9512ec
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:44 2014 -0700

      staging: comedi: ni_670x: cleanup ni_670x_ao_winsn()

      For aesthetics, rename this function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b328ad30759bf3134175242cf7ea9a81b1ef02a5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:43 2014 -0700

      staging: comedi: dmm32at: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf8e3e3ad467f9e63069d19e56baf40644b7ec03
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:42 2014 -0700

      staging: comedi: dmm32at: cleanup dmm32at_ao_winsn()

      For aesthetics, rename the function and tidy it up a bit. Also rename the
      registers used by this function and add a macro to set the 'chan' bits in
      the MSB data register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15aba0d23987ee921737deb23663a0eb0c6b5697
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:41 2014 -0700

      staging: comedi: daqboard2000: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, tidy up the (*insn_write) a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ebe1882cf600a235b411a044525c039def88dc8e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:40 2014 -0700

      staging: comedi: daqboard2000: remove #if 0'ed out code in ao 
(*insn_write)

      This code has been disabled since it's initial commit. It must not be
      needed so just remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35e769c4717cf08f71cd5c7a9e34aece3ff8852e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:39 2014 -0700

      staging: comedi: rti800: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6dc125d2bea484ecee91e43f7ca5ba43d306480b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:38 2014 -0700

      staging: comedi: rti800: save unmunged data for ao readback

      The unmunged data should be saved for readback not the munged data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2dfc3a5a295331b76919adfa9ecd4d5aea250a1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:37 2014 -0700

      staging: comedi: das08: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      The das08_ao_initialize() function is only called when the subdevice
      is first setup during the attach. It is used to initialize the channels
      to a known state. Absorb that function to simplify the code a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 862f77363966434c35f1cbc17fcf1fe9cc9f497c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:36 2014 -0700

      staging: comedi: das08: fix bug in das08_ao_winsn()

      The comedi core expects (*insn_write) functions to write insn->n values
      to the hardware and return the number of values written.

      Currently, this function only writes the first value. Fix it to work
      like the core expects.

      For aesthetics, rename the function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 073d4632600cb76e7452f8eaa25b720fa9a992ca
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:35 2014 -0700

      staging: comedi: pcl818: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92b667754628ac86d8354378c839266e07b8a295
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:34 2014 -0700

      staging: comedi: quatech_daqp_cs: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e024181b02ed6b833358bede3f2d0c52cb5fb6bc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:33 2014 -0700

      staging: comedi: quatech_daqp_cs: fix bug in daqp_ao_insn_write()

      The comedi core expects (*insn_write) functions to write insn->n values
      to the hardware and return the number of values written.

      Currently, this function only writes the first value. Fix it to work
      like the core expects.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41e7a107104d74d7109a64c80a560f4256db1fdf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:32 2014 -0700

      staging: comedi: dt3000: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1fd142ce3d23ea5168b2c0eebca5c9fbdce632ef
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:31 2014 -0700

      staging: comedi: ii_pci20kc: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3c17d2eadce4e497a88783a625e07acb31f1dfb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:30 2014 -0700

      staging: comedi: ii_pci20kc: save unmunged data for ao readback

      The unmunged data should be saved for readback not the munged data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42c7b55cce1c52e9d3f605243e9d389fa6c9213b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:29 2014 -0700

      staging: comedi: me_daq: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 61e9332b1cf748673d6fe4217fa21730330a29d1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:28 2014 -0700

      staging: comedi: me_daq: fix bug in me_ao_insn_write()

      The comedi core expects (*insn_write) functions to write insn->n values
      to the hardware and return the number of values written.

      Currently, this function only writes the first value. The core also
      validates all the data values so the extra masking with s->maxdata is
      not needed. Fix this function to work like the core expects.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8928754217560c70b1921de1a882cba9a069533
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:27 2014 -0700

      staging: comedi: ni_atmio16d: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 898fb5cb5c174dfcdb87e8b1d49b11ecd77678b9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:26 2014 -0700

      staging: comedi: ni_atmio16d: cleanup atmio16d_ao_insn_write()

      The comedi core validates the insn->chanspec and data values before
      calling the (*insn_write) functions. The 'chan' will always be valid.

      Tidy up this function up a bit and remove the unnecessary code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b38d64946f8e78055f742f23678b5ebed674a5b3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:25 2014 -0700

      staging: comedi: addi_apci_3xxx: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 38f9980f644a8e5eb06360b7105a6077b1198b89
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:24 2014 -0700

      staging: comedi: amplc_pci230: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23b858dcb6bdd6ec7bbe41de179076486ebc7f18
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:23 2014 -0700

      staging: comedi: amplc_pci224: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b00f53e9175ab157b6b1cb157eda8634e822b11
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:22 2014 -0700

      staging: comedi: cb_das16_cs: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b1d6bffb92fe78d11e18f8853a80d4cc372afc2d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:21 2014 -0700

      staging: comedi: addi_apci_3501: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b33bad98afe06cb8bb2751a02bdae2f2531bd4f4
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:20 2014 -0700

      staging: comedi: dt2811: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acc5fe2ce36f41f74603d57b635df28a61c94c34
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:19 2014 -0700

      staging: comedi: dt9812: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3dd0b514d95b2063c211d5b00940202921cce3ea
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:18 2014 -0700

      staging: comedi: das6402: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 58d10f32c4044a44ddf1e4762eeb72a1ac3fb3d7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:17 2014 -0700

      staging: comedi: usbduxsigma: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 65a847477f63c913f493d0a489549f24a776bd44
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:16 2014 -0700

      staging: comedi: usbdux: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6d977e9fb8c63435ba5dec87e707e088df7e7f8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:15 2014 -0700

      staging: comedi: ni_mio_common: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4b01383a66e36a42af803a14de36ed7de179024a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:14 2014 -0700

      staging: comedi: pcmmio: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf90bbd6a3bd41af7565118625c87f9c67d7abdb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:13 2014 -0700

      staging: comedi: pcmda12: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72e35fd3c5b7fa08b1e39838889718df5fc04f84
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:12 2014 -0700

      staging: comedi: ni_at_ao: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 096b4b0a51bd78c03c560847577c0395c3512f3b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:11 2014 -0700

      staging: comedi: pcl711: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc49b499723ffd726a24f72fdab0908bff152b27
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:10 2014 -0700

      staging: comedi: pcl812: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, tidy up pcl812_ao_insn_write().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 18259ffcbccad9917342ebafab5f22a54dfba8c9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:09 2014 -0700

      staging: comedi: s626: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6085cb45b0805f9daee9b68079c1a33c039d7ac
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:08 2014 -0700

      staging: comedi: rti802: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6db4a1f5ebea6ecdd147798df3e0b18cdb39e485
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:07 2014 -0700

      staging: comedi: s526: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a0062e84c6cee925656210ce5bcc81586bd96f18
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:06 2014 -0700

      staging: comedi: pcl726: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bba804d9a336e2eccaf4ad16fccba0f1ee283185
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:05 2014 -0700

      staging: comedi: icp_multi: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 559975c175767ccb2f0f9a8231b3fcb3adcd1650
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:04 2014 -0700

      staging: comedi: dt282x: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 551739b0d349448ca4bf34c43754c2f1ab7593cc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:03 2014 -0700

      staging: comedi: das16: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 800242553a3fbc42741c95e108655dc4081ac73c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:02 2014 -0700

      staging: comedi: adl_pci9111: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2e01ecbb2adae00d99ff26e74f7f7923ec529b8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:01 2014 -0700

      staging: comedi: cb_pcimdda: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      For aesthetics, rename the (*insn_write) and (*insn_read) functions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a416133abb117fc9cc50ff53762d72296140be39
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:00 2014 -0700

      staging: comedi: multiq3: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ec00fdc8922d1967e8e700e6f7b118e04b760c7a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:59 2014 -0700

      staging: comedi: fl512: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 921f1b2eda8c3988b31909ea3f4b83ed059aa3a9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:58 2014 -0700

      staging: comedi: dac02: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9ac581336a6ddd781d92e03e6d4f2c17cbac021a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:57 2014 -0700

      staging: comedi: aio_aio12_8: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da1eed1824e5c7f231a0d256044bb0aa730f45f5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:56 2014 -0700

      staging: comedi: adl_pci6208: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      The loop used to write the values could timeout. Move the saving of
      the readback value so that the last value written is always saved.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b1598f940376e12a3534a105466ac1c29be11c00
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:55 2014 -0700

      staging: comedi: skel: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Add a comment about the 'readback' member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d27620669209e3cc87f13449326eeb68229e4bd0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:54 2014 -0700

      staging: comedi: add a 'readback' member to comedi_subdevice

      The analog output hardware in most comedi drivers does not provide a
      way to readback to last values written to the channels. In order to
      provide an (*insn_read) for the analog output subdevice, the comedi
      drivers save the last values for each channel in the private data.

      Add a new member, 'readback', to the comedi_subdevice definition to
      provide a common way to save these values.

      Introduce a comedi core function, comedi_alloc_subdev_readback(), to
      allocate the memory needed to save the values. This memory will be
      automatically kfree'd when the driver is detached.

      Introduce a comedi core function, comedi_readback_insn_read(), that
      the comedi drivers can use for the (*insn_read) of a subdevice to
      return the saved values for each channel.

      This will allow removing the boilerplate in the comedi drivers to
      return the saved values. In some drivers it will also allow removing
      the private data completely.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d0be9430420457bfffcf4fa7f1ee26dbfd8cedb6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:03 2014 -0700

      staging: comedi: addi_apci_1032: remove deadcode in apci1032_cos_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc67b0167a366f4b13935fe05abd58d396c30375
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:02 2014 -0700

      staging: comedi: addi_apci_1564: remove deadcode in apci1564_cos_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b3cdebbfe22e26c3004eaec91fca1d1851b248d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:01 2014 -0700

      staging: comedi: addi_apci_2032: remove deadcode in apci2030_int_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7e84722063c372c2fe529aca58064475263e2ec
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:00 2014 -0700

      staging: comedi: amplc_pc236_common: remove deadcode in 
pc236_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 68bd0f6f3cf38da7a99ff2582a9a64d8f62dd664
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:59 2014 -0700

      staging: comedi: comedi_parport: remove deadcode in parport_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 079d062fb5fa7b52be7f4ed67d55f9629a7a3869
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:58 2014 -0700

      staging: comedi: dt3000: remove deadcode in dt3k_ai_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6883565484081cbaa5faca18f606bb1088549dec
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:57 2014 -0700

      staging: comedi: gsc_hpdi: remove deadcode in gsc_hpdi_cmd_test()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8d44945dc4bf4e091375b1c56bb60c12ec69a7b1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:56 2014 -0700

      staging: comedi: me4000: fix aref test in ai_write_chanlist()

      The 'aref' (CR_AREF) values are all AREF_* defines. The SDF_* defines are
      subdevice flags. Fix the test in this function.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a7dab19845cbbb78744b420a9a3d63356caaaf24
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:55 2014 -0700

      staging: comedi: me4000: fix aref test in me4000_ai_check_chanlist()

      The 'aref' (CR_AREF) values are all AREF_* defines. The SDF_* defines are
      subdevice flags. Fix the test in this function.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88eb626a7ed9b57e11cf08ddf5a5b2bcfd193961
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:54 2014 -0700

      staging: comedi: ni_6527: remove deadcode in ni6527_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f8ee13c6620b526527e0b33227d6e9fd62565c9b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:53 2014 -0700

      staging: comedi: ni_65xx: remove deadcode in ni_65xx_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b32381c5a8fdf5275f3ea680afe77aac5bc38f6e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:52 2014 -0700

      staging: comedi: ni_mio_common: remove deadcode in ni_cdio_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cad6daded3feed359b73cee8d1e0962bfac3059f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:51 2014 -0700

      staging: comedi: ni_mio_common: remove deadcode in ni_ai_insn_config()

      The previous mask by 0xf ensures that calib_source will not be > 0xf.
      Remove the dead code.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0557344e21497fce9475dfe3f41fd92d57d8a274
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:50 2014 -0700

      staging: comedi: ni_mio_common: fix local var for 32-bit read

      The local variable 'd' is used to read a 32-bit register. One branch of
      the code shifts the register value 16 bits to the right to get the high
      16-bits. Change the type of the local variable so that this shift works
      correctly.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae2aef64fb10f8c976cd7e95372bab45944d754a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:49 2014 -0700

      staging: comedi: ni_tiocmd: remove deadcode in ni_tio_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e24e9216ed9864e54704fb0bdc7e1868f9d61dc8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:48 2014 -0700

      staging: comedi: usbdux: remove deadcode in pcl726_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25e9398734ebc1ae10028d92ff001b45ce3da67f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:47 2014 -0700

      staging: comedi: usbdux: fix errno (EL2NSYNC) check

      These should both be checking the -errno.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d77ac2c487a37da53e9dd4554a0d6ff1a210fdeb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:46 2014 -0700

      staging: comedi: usbduxsigma: fix kcalloc 'size' argument

      This code wants to allocate two arrays of struct urb pointers not two
      arrays of struct urb objects. The size argument for both kcalloc calls
      should be sizeof(urb) not sizeof(*urb).

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f15f7ccfca183d16e2a47f3a2920d118d7588b8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:45 2014 -0700

      staging: comedi: usbduxsigma: fix errno (EL2NSYNC) check

      These should both be checking the -errno.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b41976933378192871629ba8afa37cfa1003f85
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:33 2014 +0100

      staging: comedi: ni_labpc: split common code to ni_labpc_common

      The "ni_labpc" module is a Comedi driver for the National Instruments
      Lab-PC series of ISA data acquistion boards, and also provides common
      code for the "ni_labpc_pci" and "ni_labpci_cs" modules (for PCI boards
      and PCMCIA cards).

      Split out the common code into a new module "ni_labpc_common", leaving
      the driver for the ISA boards in the existing "ni_labpc" module.  This
      removes the C preprocessor conditional directives from the resulting
      ".c" files (although they remain in the included header file
      "ni_labpc_isadma.h").

      Unneccessary `#include` directives have been removed from the resulting
      ".c" files.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9439881a38c2bef6807954732768d636ff94c0d5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:32 2014 +0100

      staging: comedi: ni_labpc: break lines after operators

      For consistency, break lines before operators, not after.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4e3f39b16650db36bdc3f6a456f0a6509b6b6729
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:31 2014 +0100

      staging: comedi: ni_labpc: Logical continuations should be on the 
previous line

      Fix checkpatch issues "CHECK: Logical continuations should be on the
      previous line".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd98a4abff8018e11273767404fb9ef3cdf8a807
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:30 2014 +0100

      staging: comedi: ni_labpc: Alignment should match open parenthesis

      Fix checkpatch issues "CHECK: Alignment should match open parenthesis".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6569f098279225258e805e4c9a20805d87ab4277
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:29 2014 +0100

      staging: comedi: ni_labpc: use braces on all arms of `if` statement

      Fix checkpatch issues "CHECK: braces {} should be used on all arms of
      this statement".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13fec56c96b5b81d425c4eba734b02ab0377e5a7
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:28 2014 +0100

      staging: comedi: ni_labpc: remove unnecessary braces in 
labpc_common_attach()

      Correct checkpatch issue "WARNING: braces {} are not necessary for any
      arm of this statement".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bdbb0512205f717301e93421c08765c9af2bbe1c
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 30 22:11:37 2014 +0200

      staging: lustre: adjust spacing within pointer casts

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      type T;
      expression e;
      @@
       (
      - T *
      + T *
       )
       e
      // </smpl>

      This semantic patch just removes the cast and adds it back, but when it
      does so, it follows the spacing conventions of Linux.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea2e3182686e2df95e432fdaae66d6b0d1547720
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 17 22:43:44 2014 -0500

      staging: comedi: s626: remove unnecessary variable initialization

      We initialize 'irqbit' to 0, only to properly set it immediately
      afterwards.  Just remove the zero-initialization.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit adb7a4777b47f23fdc67a02b195f3ad4b61946ff
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 17 22:43:02 2014 -0500

      staging: comedi: dt2801: change function return type to void

      cppcheck was complaining that the variable 'stat' is being reassigned
      before the old value is used.  Upon inspection, I found that
      dt2801_writecmd() cannot fail, always returns 0, and most callers already
      do not bother with assigning its return value anyway, so it makes sense to
      just change the return type for this function from int to void, and remove
      the two assignments to 'stat'.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb3f491d3195510af1c79c37a01076b4408a2e3c
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 16 23:26:11 2014 -0500

      staging: comedi: dt3000: remove unneeded variable

      Coccinelle (using scripts/coccinelle/tests/doublebitand.cocci) found this
      assignment because 0 is or'd twice.  Upon inspection, I found that the
      variable "mode" is only assigned once and used once, and thus can be
      cleanly removed.  This patch plugs its value straight into writew() and
      then removes the variable.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b5283aab0483020a13b83cca09a840e50c4a2f9c
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 16 23:25:51 2014 -0500

      staging: comedi: addi_apci_1564: correct typo in macro definition

      A recent commit introduced a typo in the definition of
      APCI1564_DO_CC_INT_DISABLE.  The macro is not use yet, so not a huge deal,
      but this patch corrects it.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6caf60158821699e772a9545b030c7254519078e
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 16 23:25:16 2014 -0500

      staging: comedi: addi_apci_1564: add whitespace to subdevice init

      For purely aesthetic purposes, add some whitespace to subdevice 
initialization.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d7f1d1c37e86a5a3cc4055fc761fbf7bdcb4988
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:58:01 2014 +0300

      staging: xillybus: Removed read barrier at beginning of ISR

      The comment (also removed) explains why it was there in the first place, 
but
      that doesn't make much sense.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9959078c96748effba0a6a7c0fc5a2ec5f738129
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:58:00 2014 +0300

      staging: xillybus: Removed unnecessary smp_wmb()

      These memory barriers were added "just to be safe".

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21fc0b9f9de43c761d8c86bb481abd99053daced
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:59 2014 +0300

      staging: xillybus: Removed write memory barriers before wait_event_*()

      According to Documentation/memory-barriers.txt, a memory barrier is put
      in place by wait_event_*()

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9fdde3668fc0f2520327f69bef97e4ab0e659043
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:58 2014 +0300

      staging: xillybus: Removed mmiowb() as iowrite32() is ordered

      mmiowb() was used to make sure that iowrite32() take place in the correct
      order, which is an unnecessary precuation.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f66a49766fdfcb8186056bd44a407594c6a3d5ff
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:57 2014 +0300

      staging: xillybus: Removed mmiowb() before mutex_unlock()

      The relevant sequences consist of two I/O memory writes. The second write
      depends on the first one. mmiowb() was inserted to make sure that no other
      thread inserts a "first write" before the current one finished its second.

      As a mutex protects this critical sequence, mmiowb() is unnecessary.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5b2e028bb47b4d6f4508e41120cfb2ea8aa9cac
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:56 2014 +0300

      staging: xillybus: Remove mmiowb() before wait_event_*() calls

      According to Documentation/memory-barriers.txt, a memory barrier is put
      in place by wait_event_*()

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4102f90e87cfaa3fdbed6fdf469b23f0eeb4bfd
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 13:10:25 2014 -0700

      staging: remove nokia_hp4p driver

      The Bluetooth maintainer has been complaining about it for a while, and
      I shouldn't have merged it over his objections.  There also has been no
      real work done on it at all to get it out of the staging tree, so just
      delete the code for now.

      If someone wants to get this fixed up properly, feel free to revert this
      commit and send the revert, along with cleanups and we will be glad to
      consider it.

      Cc: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: Pali Rohár <pali.rohar@xxxxxxxxx>
      Cc: Pavel Machek <pavel@xxxxxx>,
      Cc: Miguel Oliveira <cmroliv@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca801795b17b13a105b5209cf451abac3a6529ff
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Tue Aug 19 16:25:00 2014 +0100

      iio: accel: kxcjk-1013: add support for kxcj9-1008

      This patch adds support for KXCJ9-1008 3-axis acceleromenter sensor.
      KXCJ9-1008 uses the same register definitions as KXCJK-1013.

      The specification for KXCJ9-1008 can be downloaded from:
      
http://www.kionix.com/sites/default/files/KXCJ9-1008%20Specifications%20Rev%205.pdf

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 86128a0dd6c691f6356c9fb81e1ade5d4ff89ea8
  Author: Andrew Plummer <plummer574@xxxxxxxxx>
  Date:   Fri Aug 29 21:50:16 2014 +0100

      Staging: bcm: LeakyBucket: format kernel-docs

      Remove insignificant spaces before tabs in comments.

      Signed-off-by: Andrew Plummer <plummer574@xxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5aa89392fad217fae7df361dc812a27d5177d980
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Jul 23 22:24:00 2014 +0100

      dt-bindings: document Rockchip saradc

      This add the necessary binding documentation for the saradc found in all 
recent
      processors from Rockchip.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 7f90417bb9c7f4638f87d75a24a22afc7cebc100
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:03:29 2014 +0200

      Staging: bcm: Bcmnet.c: Renamed variable: "IntfAdapter" -> "intf_ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9dd1e5542c1f1bbec2f66e30470b529cf8e30ad6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:03:31 2014 +0200

      Staging: bcm: Bcmnet.c: Renamed variable: "psIntfAdapter" -> "intf_ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d07b030130b94dfa527e010b66f0162699377035
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:03:30 2014 +0200

      Staging: bcm: Bcmnet.c: Renamed variable: "Adapter" -> "ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e324ae64c6777c0afd434c1b2081c9b8fcaf67c2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:15 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "NOB" -> "nob"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b67bc7788f1bcfb0ac17719d9859ebb177cefb3a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:14 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pTarang" -> "tarang"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ad4a9e6d996f5ca57cb1c20f9d17a4e0d7cfbcba
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:13 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "stTimeElapsedSinceNetEntry" 
-> "time_elapsed_since_net_entry"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bafa367468ed3a1d9d31d2651bab963f4ee5ae9a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:12 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "DevInfo" -> "dev_info"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd8107b2b2dc9fb1113bfe1a9cf2533ee19c57ee
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:11 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "RxCntrlMsgBitMask" -> 
"rx_cntrl_msg_bit_mask"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b2318a19f71e22cedf7ee97efe368fe9c5bb3d6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:10 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ReadOffset" -> "read_offset"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd5148325d05a1b8e8fae92ea62b8d763ad883b1
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:09 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "stNVMRead" -> "nvm_read"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f1d98eab69ba478ceb40f4e0400fcdab98ae380
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:08 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "SectOfset" -> "sect_offset"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50a9e6fe6dadc0fc4800beaf8f35042bc463eefc
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:07 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "sCopySectStrut" -> 
"copy_sect_strut"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d35be09d772eaa30f2aa088872dab8245352e5f2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:06 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "eFlash2xSectionVal" -> 
"flash_2x_section_val"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d16c8489c164dad8bd3469aae591bc3db3a8c8c2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:05 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "psFlash2xBitMap" -> 
"flash_2x_bit_map"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57240f04343177ae505ec422501f495f367d11a8
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:04 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "WriteOffset" -> "write_off"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b81edbc3d3c7a26f812a6d65f10fe203f3883be
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:03 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "InputAddr" -> "input_addr"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63f7a797f698e5f598600d2da316b2db472a8bd7
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:02 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pWriteBuff" -> "write_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b69e66bcc03b3fd8f108753b5dd682f1e91a9bf2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:01 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "WriteBytes" -> "write_bytes"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca3c80c2801cee676a95523f7673041537845df5
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:00 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ReadBytes" -> "read_bytes"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ac56aa228a1cada777bd0a70f034522f09e1e758
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:59 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "BuffSize" -> "buff_size"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3416bc87237d9bb76f355861add826b87dd00b40
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:58 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pReadBuff" -> "read_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddf559a91adce5a45da1bf1e4a0bdeb4594dad6d
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:57 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "sFlash2xRead" -> 
"flash_2x_read"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f45700481f011a4dc27ea393514bd6e044bc370a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:56 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pReadData" -> "read_data"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bad5f56d0eb7a09876a5dcc05a927b5d271ebfe4
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:55 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "stNVMReadWrite" -> "nvm_rw"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0622a6f46cd0c1cb16d14097a0e2872cf0e67c6f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:54 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "sUserDebugState" -> 
"user_debug_state"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70edad0eaa2517d30823f2fde577b67a0445b0a4
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:53 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiSectorSize" -> "sector_size"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db1f4df0b3a298ce10e9b8f2a066d43844f3f373
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:52 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiTempVar" -> "tmp"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 81d69c748ae596c1fb199bf6d275f2697dadd719
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:51 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pBulkBuffer" -> "bulk_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27c31808014ae8b61e9a752460d900bda177ec12
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:50 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiData" -> "data"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2955572eaaa4171cd5a9e99d1750d44b23888bbf
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:49 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiLoopIndex" -> "i"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7029fbb7611ca150f3d377dad9a47c4f94a307a6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:48 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "NVMAccess" -> "nvm_access"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f262b21dab0834ca09979fb404922c5f561eeed
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:47 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "psFwInfo" -> "fw_info"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea3d010d3ba6ec73cb4c6cbd5dbf7ee044605c1f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:46 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ulSFId" -> "sf_id"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9940ea6b6efd44f05727d1611803e6ea2835994
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:45 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pvBuffer" -> "buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ed2c01674015419e7e4d4d98c4e41f49e00b52f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:44 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ucResetValue" -> "reset_val"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ab1b7f2ae07bb0505c9f8e56ce79da87ed8c2b1
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:43 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "Status" -> "status"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92dae16fb42c33869aa6d1b9d4ef78a079235c5c
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:42 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ucRead" -> "read"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a00765a0dae0516e61d41bddfe7be609e085266f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:41 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiBit" -> "bit"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9b62b9636c9e6a2957eeb3feaec02c480d7715f5
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:40 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "IoBuffer" -> "io_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 657c65dd666058c3783796f3f844c6507c78d5f0
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:39 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "threadReq" -> "thread_req"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11d37b1f36c83e80267630c9856eb205b7426e0b
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:38 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "Adapter" -> "ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2a2c9cea711348a4860e1ac0b414eea0e6f56bc2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 12:38:31 2014 +0200

      Staging: bcm: Bcmchar.c: Fixed debug output

      The output prints some struct variable contents, but uses a wrong
      variable name. This is fixed by this patch.

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42e7f1df4e731df3d5e658852b80c0657b019b31
  Author: Marco Cyriacks <marco@xxxxxxxxxxxx>
  Date:   Fri Aug 22 22:08:06 2014 +0200

      staging: lustre: socklnd: Remove static initialization to NULL or 0

      This patch fixes the following coding style issue:
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Marco Cyriacks <marco@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89180ca750f42ca701d7851e431c7b4cfc298b81
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 30 16:41:23 2014 +0200

      staging: lustre: fid,fld: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34e1f2bb1e7ab87c2b950189f7ccae57a72f25a8
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 30 16:24:55 2014 +0200

      staging: lustre: llite: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      @@

      if (...)
        GOTO(lbl,...);
      +else
      GOTO(lbl,...);

      @@
      identifier lbl,rc;
      constant c;
      expression e,e1;
      @@

      if (
      -   e
      +   !e
         )
      -  GOTO(lbl,\(rc\|c\));
      -else GOTO(lbl,e1);
      +  e1;
      +goto lbl;

      @@
      identifier lbl,rc;
      constant c;
      expression e,e1;
      @@

      if (e)
      -  GOTO(lbl,e1);
      -else GOTO(lbl,\(rc\|c\));
      +  e1;
      +goto lbl;

      @@
      identifier lbl;
      expression e,e1,e2;
      @@

      if (e)
      -  GOTO(lbl,e1);
      -else GOTO(lbl,e2);
      +  e1;
      +else e2;
      +goto lbl;

      // 
------------------------------------------------------------------------

      @@
      identifier lbl,rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      The rules above the line deal with the case where the goto desination is
      the same whether or not the the branch is taken.  In that case, the goto 
is
      created in just one instance after the if.  This affects only the files
      namei.c and llite_lib.c.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ebcb983639ab007ce75a243e188c730fb0e6f1af
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sat Aug 30 14:59:04 2014 +0800

      staging:lustre:lnet lib-md.c erase space before ')' for code style

      Silences the following error:
        ERROR: space prohibited before that close parenthesis ')'

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc8b040d5b995b2835c719a8cefb2548eee9ca8a
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sat Aug 30 14:56:09 2014 +0800

      staging:lustre:lnet: lib-md.c delete space before '(' for code style

      Silences the following checkpatch warning:
        WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6cc9e6124dab4b6f780941e67a3df3ab924cd689
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:19 2014 -0500

      staging/lustre: remove linux/obd_support.h

      Remove the superfluous header lustre/include/linux/obd_support.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 616331c3d36c066dd49f707d2bef06673beb105d
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:18 2014 -0500

      staging/lustre: remove linux/obd_class.h

      Kill the macro ll_inode_flags() and remove the superfluous header
      lustre/include/linux/obd_class.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 39c933416898eaaf23f2e3001fabc57cee484e7a
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:17 2014 -0500

      staging/lustre: remove linux/lustre_quota.h

      Remove the superfluous header lustre/include/linux/lustre_quota.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48186028836dfaccc7ce556e1973f6a1b07374eb
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:16 2014 -0500

      staging/lustre: remove linux/lustre_net.h

      Remove the superfluous header lustre/include/linux/lustre_net.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eed766c163bc3752e6bec97eb405a51a996af14d
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:15 2014 -0500

      staging/lustre: remove linux/lustre_log.h

      Remove the superfluous header lustre/include/linux/lustre_log.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 376ef86bfa38137d6c50ca1a5e63fee69682c0d8
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:14 2014 -0500

      staging/lustre: remove linux/lustre_lib.h

      Inline the only call to inode_init_lvb(). Move some definitions from
      lustre/include/linux/lustre_lib.h to lustre/include/lustre_lib.h and
      remove the first header.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00d65ec8e158121638ad8fa049b5f58960ad560c
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:13 2014 -0500

      staging/lustre: move lustre_intent.h to ..

      Move lustre/include/linux/lustre_intent.h to lustre/include.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8504a9e54437949003bb7aabfaa79c9c26bbf00e
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:12 2014 -0500

      staging/lustre: remove linux/lustre_handles.h

      Remove lustre/include/linux/lustre_acl.h and kill the cfs_rcu_head_t
      typedef.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a1805124a54139ae6a67d8ad4fe5fd3de4806181
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:11 2014 -0500

      staging/lustre: remove linux/lustre_dlm.h

      Remove the superfluous header lustre/include/linux/lustre_dlm.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ec0859da8c325316eff942beedc4b749b5543188
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:10 2014 -0500

      staging/lustre remove linux/lustre_acl.h

      Move the contents of lustre/include/linux/lustre_acl.h to
      lustre/include/lustre_acl.h and remove the first header.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9c7db391a7b46fd2f800671cb67c514c138ddab
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:09 2014 -0500

      staging/lustre: remove linux/lprocfs_status.h

      Remove lustre/include/linux/lprocfs_status.h. Include linux/statfs.h
      where needed.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1144b19fcfac53d94eb73b53f783cec130634a1f
  Author: Mario Schlegel <m.schlegel@xxxxxxxxx>
  Date:   Thu Aug 28 21:54:18 2014 +0200

      staging: lustre: osc: add blank line after declarations

      fixed a coding style issue

      Signed-off-by: Mario Schlegel <m.schlegel@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa075d31d2e0c5d735d72f2e901526e71ebb2ac7
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:23 2014 -0400

      staging/lustre: remove unused request policies.

      Client policies do not make much sense to have in client-only code,
      so remove all references to everything but fifo.
      This also removes lustre/libcfs/heap.c and its header, since it was
      only used by certain request policies (crr and orr).

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 986f7b96532da3592e5fdf4492480d7f0e222c80
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:22 2014 -0400

      staging/lustre/obdclass: remove unused file linkea.c

      Also unused header file lustre_linkea.h

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ff9b828252bc5145733bd2dffcdbaa752c6443d6
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:21 2014 -0400

      staging/lustre/obdclass: remove unused file llog_lvfs.c

      This contains server-side llog operations.
      Also remove declaration of public structure from lustre_log.h

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb21ed15439e47be7998e3bbe7a581eb82ed45c8
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:20 2014 -0400

      staging/lustre/obdclass: remove unused file md_attrs.c

      It's only used by server side luster for on-disk structure swabbing.

      And also remove forward declarations for its functions from
      md_object.h and lustre_idl.h

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74d3ba9822fd95ddd6dbb97c9a7d3d928791a7be
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 20:03:37 2014 +0200

      staging: lustre: mgc: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36b7d8e62269a9da130f447354840f3a37b5470d
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 19:47:00 2014 +0200

      staging: lustre: mgc: remove unused file

      This file contains unresolved references and is not mentioned in the
      Makefile.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 973dbcbbd9b88976187d72cd6887a93d006871ba
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 19:42:45 2014 +0200

      staging: lustre: obdech: remove unused file

      This file contains unresolved references and is not mentioned in the
      Makefile.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5fdc207845b64584a71fb75edc04fdfee3bacbc
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 12:10:35 2014 +0200

      staging: lustre: mdc: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4d54556f791318f49fed3b254ffd6248f35a207c
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Wed Aug 27 23:01:34 2014 +0200

      staging: lustre: lmv: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbe7c6c72a8f36e78cf3886573bbc0fdd0aa55b5
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Tue Aug 26 22:00:33 2014 +0200

      staging: lustre: remove parentheses from return arguments

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier i;
      constant c;
      @@

      return
      - (
          \(i\|-i\|i(...)\|c\)
      - )
        ;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d8cb70c7bdda47125ed551fc390aa9597c5f264
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Aug 25 20:07:19 2014 -0500

      drivers: staging: lustre: Fix space required after that ',' errors

      Fix checkpatch.pl space required after that ',' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4873972b407742b1ad6f6cc5c53e0b5e5cb0cf2f
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:27 2014 +0200

      lustre: obdclass: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d0b2b7a079599c69ef23109b3851d1cdd159c2e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Fri Aug 22 09:06:15 2014 -0500

      drivers: staging: lustre: Fix that open brace { should be on the previous 
line errors

      Fix checkpatch.pl that open brace { should be on the previous line errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a58a38ac0d94ccafdc1ae3c0ece750cbb9ca34c9
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Aug 21 12:40:35 2014 -0500

      drivers: staging: lustre: Fix space required before the open parenthesis 
'(' errors

      Fix checkpatch.pl space required before the open parenthesis '(' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aff9d8e80489e2abe446094680009f6a23e8e6d7
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Aug 21 11:07:42 2014 -0500

      drivers: staging: lustre: lustre: Fix "foo * bar" should be "foo *bar" 
errors

      Fix checkpatch.pl "foo * bar" should be "foo *bar" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc13eb86fdef902facdc95da1f6f3f29c3b04e22
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Wed Aug 20 00:56:28 2014 +0530

      staging: lustre: lustre: ptlrpc: Placing inline keyword

      This patch fixes the following error using checkpatch.pl
      ERROR: inline keyword should sit between storage class and type

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9cd474f86db4572a559a2c855b6f42aba713247
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Tue Aug 19 22:45:50 2014 +0700

      staging: lustre: lnet: socklnd_cb.c Fix sparse non-static symbol warning

      This patch fixes some non static function declarations that
      cause sparse warning. Tested by compilation.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11c8779bc0e0002f2a3dd5400c1e2cff584b90d9
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Sun Aug 17 13:13:51 2014 -0400

      lustre: Add some basic documentation

      This adds drivers/staging/lustre/README.txt with some
      basic information about Lustre and how to use it.

      Eventually this will need to move to Documentation/filesystems/lustre.txt

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5e5de1e9edf1ac47c4e13a4ff864e76d8eb1fe1
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:48:14 2014 -0400

      lustre: Add MAINTAINERS entry

      Just add the entry with some info.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 811b700630ff328c52ddf17d653ffdcb0ba87d30
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Aug 30 14:50:24 2014 +0200

      regulator: rn5t618: add driver for Ricoh RN5T618 regulators

      This driver supports the 3 DCDC and 7 LDO regulators available on
      Ricoh RN5T618 PMIC.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b31b05cf629574d47b324bb52128ed1b199faccd
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 09:38:00 2014 +0100

      iio: accel: BMC150: fix issues when CONFIG_PM_RUNTIME is not set

      When CONFIG_PM_RUNTIME is not set, the following issues are seen:
       * warning message at compilation time:
          warning: 'bmc150_accel_get_startup_times' defined but not used 
[-Wunused-function]
       * bmc150_accel_set_power_state() will always fail and reading the
         accelerometer data is impossible;
         This occurs because of the call to pm_runtime_put_autosuspend calls
         __pm_runtime_suspend which returns -ENOSYS.

      This commit fixes these.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 823615e2de6880de3c8e681333147a09719f6fdb
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 09:38:00 2014 +0100

      iio: accel: BMC150: fix scale value for 16G

      According to documentation ([1] - page 27), the range for 16G is
      7.81mg/LSB. Converted to SI, this is:
          7.81 * 10^-3 * 9.80665 m/s^2 / LSB = 0.0765899365 m/s^2 / LSB

      [1] 
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 609acefa46090fbe814aa5dbfec79338b49cf784
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:00 2014 +0100

      staging: iio: light: isl29018: add support for isl29023 and isl29035

      Intersil chips ISL29018, ISL29023 and ISL29035 are very similar. They're
      all ambience light sensors. The ISL29018, however, is also a proximity
      sensor. The registers are similar too:

      -------------+----------+----------
      AVAILABLE IN | ADDR REG | NAME
         290xx     |          |
      -------------+----------+----------
           18/23/35|       00h| COMMANDI
           18/23/35|       01h| COMMANDII (B4-7 are used only in 29018 for 
proximity)
           18/23/35|       02h| DATALSB
           18/23/35|       03h| DATAMSB
           18/23/35|       04h| INT_LT_LSB
           18/23/35|       05h| INT_LT_MSB
           18/23/35|       06h| INT_HT_LSB
           18/23/35|       07h| INT_HT_MSB
              18/23|       08h| TEST
                 35|       0Fh| ID
      -------------+----------+-----------

      So, this patch will add support for ISL29023 and ISL29035 to the
      existing isl29018 driver. Since these 2 chips don't have proximity
      detection, the proximity sysfs attribute is not needed.

      Also, for ISL29035, since it has an ID register, make use of it in order
      to properly detect the chip and clear the brownout bit.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 5b4b5b9c6851418268cd0d5949942ba262106938
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:00 2014 +0100

      staging: iio: light: isl29018: fix typo

      isl29108 was used, instead of isl29018.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3c8bf223469b4db4d63e1dd8bdbde5ffb32d0cba
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 14:14:00 2014 +0100

      iio: sensors-core: st: Check st_sensors_set_drdy_int_pin()'s return value

      Value from st_sensors_set_drdy_int_pin() is assigned to err here,
      but that stored value is not used before it is overwritten.  To fix
      this we're enforcing a check on st_sensors_set_drdy_int_pin()'s
      return value and if it's an error, we're returning right away.

      Cc: jic23@xxxxxxxxxx
      Cc: linux-iio@xxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3068ab202e637d5e46831a2276c3849d97655192
  Author: Josh Wu <josh.wu@xxxxxxxxx>
  Date:   Wed Aug 27 09:31:00 2014 +0100

      iio: adc: at91: make the function handle_adc_eoc_trigger() static

      The handle_adc_eoc_trigger() in only used in at91_adc.c. So make it
      static.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit dd8f17a120d00e93b5f76d5904f5ea31934f0a90
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Tue Aug 26 23:40:00 2014 +0100

      iio: adc: rockchip_saradc: remove unused variable in probe

      The rate variable in the probe function of the saradc is a remnant
      of a previous patch iteration. It is unused and thus produces a
      compile time warning. Therefore remove it.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 63d1157dedd79e37bbc3f68f6a9886c5eeb99c27
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 04:56:00 2014 +0100

      iio: imu: inv_mpu6050: Remove casting the return value which is a void 
pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit dace1b54726bffe1c009f7661e3cee6b762f30c8
  Author: Ley Foon Tan <lftan@xxxxxxxxxx>
  Date:   Thu Aug 28 12:59:46 2014 +0800

      net: stmmac: fix warning from Sparse for socfpga

      Warning:
      drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c:122:41:
      sparse: cast removes address space of expression
      drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c:122:38:
      sparse: incorrect type in assignment (different address spaces)

      Signed-off-by: Ley Foon Tan <lftan@xxxxxxxxxx>
      Acked-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 030824e039d6702ee309bf7441c446038d6a43f7
  Merge: 96d4922 71d7a27
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:41:17 2014 -0700

      Merge branch 'csums-next'

      Tom Herbert says:

      ====================
      net: Checksum offload changes - Part VI

      I am working on overhauling RX checksum offload. Goals of this effort
      are:

      - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY
      - Preserve CHECKSUM_COMPLETE through encapsulation layers
      - Don't do skb_checksum more than once per packet
      - Unify GRO and non-GRO csum verification as much as possible
      - Unify the checksum functions (checksum_init)
      - Simplify code

      What is in this sixth patch set:

      - Clarify the specific requirements of devices returning
        CHECKSUM_UNNECESSARY (comments in skbuff.h).
      - Add csum_level field to skbuff. This is used to express how
        many checksums are covered by CHECKSUM_UNNECESSARY (stores n - 1).
      - Change __skb_checksum_validate_needed to "consume" each checksum
        as indicated by csum_level as layers of the the packet are parsed.
      - Remove skb_pop_rcv_encapsulation, no longer needed in the new
        csum_level model.
      - Allow GRO path to "consume" checksums provided in CHECKSUM_UNNECESSARY
        and to report new verfied checksums for use in normal path fallback.
      - Add proper support to SCTP to accept CHECKSUM_UNNECESSARY to validate
        header CRC.
      - Modify drivers to set skb->csum_level instead of setting
        skb->encapsulation to indicate validation of an encapsulated
        checksum on receive.

      v2:

      Allocate a new 16 bits for flags in skbuff.

      Please review carefully and test if possible, mucking with basic
      checksum functions is always a little precarious :-)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 71d7a2772510a05a2cec4d005f984043827718e1
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:28:01 2014 -0700

      qlcnic: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9ca8600ec1e2ea209b20a38d618ab2c00e86da28
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:53 2014 -0700

      mlx4: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 407fa0853c4c5427f7da4c435372f40d8adca4d4
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:43 2014 -0700

      i40evf: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa4ba69b246b6cba9b7ba447a385ed5c81cd552d
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:32 2014 -0700

      i40e: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b6c0e89dd3a1b22e77fb495a0364a6883cfe81be
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:17 2014 -0700

      benet: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 202863fe4c7a5b0b9a3d3a00d207691635b31930
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:06 2014 -0700

      sctp: Change sctp to implement csum_levels

      CHECKSUM_UNNECESSARY may be applied to the SCTP CRC so we need to
      appropriate account for this by decrementing csum_level. This is
      done by calling __skb_dec_checksum_unnecessary.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 662880f4420340aad4f9a62a349c6c9d4faa1a5d
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:26:56 2014 -0700

      net: Allow GRO to use and set levels of checksum unnecessary

      Allow GRO path to "consume" checksums provided in CHECKSUM_UNNECESSARY
      and to report new checksums verfied for use in fallback to normal
      path.

      Change GRO checksum path to track csum_level using a csum_cnt field
      in NAPI_GRO_CB. On GRO initialization, if ip_summed is
      CHECKSUM_UNNECESSARY set NAPI_GRO_CB(skb)->csum_cnt to
      skb->csum_level + 1. For each checksum verified, decrement
      NAPI_GRO_CB(skb)->csum_cnt while its greater than zero. If a checksum
      is verfied and NAPI_GRO_CB(skb)->csum_cnt == 0, we have verified a
      deeper checksum than originally indicated in skbuf so increment
      csum_level (or initialize to CHECKSUM_UNNECESSARY if ip_summed is
      CHECKSUM_NONE or CHECKSUM_COMPLETE).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 77cffe23c1f88835f6bd7b47bfa0c060c2969828
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:26:46 2014 -0700

      net: Clarification of CHECKSUM_UNNECESSARY

      This patch:
       - Clarifies the specific requirements of devices returning
         CHECKSUM_UNNECESSARY (comments in skbuff.h).
       - Adds csum_level field to skbuff. This is used to express how
         many checksums are covered by CHECKSUM_UNNECESSARY (stores n - 1).
         This replaces the overloading of skb->encapsulation, that field is
         is now only used to indicate inner headers are valid.
       - Change __skb_checksum_validate_needed to "consume" each checksum
         as indicated by csum_level as layers of the the packet are parsed.
       - Remove skb_pop_rcv_encapsulation, no longer needed in the new
         csum_level model.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit de20fe8e2cc3c4ca13fdb529e6720d9d199333fe
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:26:35 2014 -0700

      net: Allocate a new 16 bits for flags in skbuff

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96d49225a49536359e984fc4f21a87252aad8959
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Thu Aug 28 08:53:16 2014 -0700

      be2net: Use dev_consume_skb_any() in the non-drop path

      The be2net driver was still using dev_kfree_skb_any() in a "normal"
      skb freeing path.  This rather clutters perf top -G -e skb_kfree_skb
      profiling.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56daf66d3ca9558a71683779eec4f03c878f4de2
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Thu Aug 28 08:07:32 2014 +0300

      bnx2x: Fix sparse warnings

      This fixes a sprase warning introduced recently by commit
      eeed018cbfa30 ("bnx2x: Add timestamping and PTP hardware clock support"),
      as well as another unrelated sparse endian issue.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 918bbc4ffdb84e9d2696315e427a6c43de65bc01
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:34 2014 +0200

      include/rxrpc/types.h: Remove unused header

      The header file include/rxrpc/types.h does not seem to be used
      anywhere. It was orphaned by 63b6be55 "[AF_RXRPC]: Delete the old
      RxRPC code.". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6fb7c3778f0fba0bad099c30e834c413c4f8bcb5
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:33 2014 +0200

      include/linux/phonedev.h: Remove unused header

      The header file include/linux/phonedev.h does not seem to be used
      anywhere. It was orphaned by 7326446c "Staging: remove telephony
      drivers". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fbd74659d4513816a6249b0db491e8d831803520
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:32 2014 +0200

      include/linux/i82593.h: Remove unused header

      The header file include/linux/i82593.h does not seem to be used
      anywhere. It was orphaned by 8a594170 "drivers/net: delete intel
      i825xx based znet notebook driver". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18fe8db5f2b53e4ac67b47048f24f50c57a2a759
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:31 2014 +0200

      include/linux/cycx_x25.h: Remove unused header

      The header file include/linux/cycx_x25.h does not seem to be used
      anywhere. It was orphaned by 6fcdf4facb "wanrouter: delete now
      orphaned header content, files/drivers". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc086fcf92996965f0dcf05c6641d65381705266
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 10:02:41 2014 +0800

      tipc: fix a potential oops

      Commit 6c9808ce09f7 ("tipc: remove port_lock") accidentally involves
      a potential bug: when tipc socket instance(tsk) is not got with given
      reference number in tipc_sk_get(), tsk is set to NULL. Subsequently
      we jump to exit label where to decrease socket reference counter
      pointed by tsk pointer in tipc_sk_put(). However, As now tsk is NULL,
      oops may happen because of touching a NULL pointer.

      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Acked-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Acked-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 52c826db6d4b638677683c79e6c465b99074be74
  Author: Wang Shilong <wshilong@xxxxxxx>
  Date:   Fri Aug 29 23:20:44 2014 -0400

      ext4: remove a duplicate call in ext4_init_new_dir()

      ext4_journal_get_write_access() has just been called in ext4_append()
      calling it again here is duplicated.

      Signed-off-by: Wang Shilong <wshilong@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 574746ddeca959cba407d6b556f96cb580fca8af
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 11:44:33 2014 -0700

      net: phy: properly report internal PHYs through sysfs

      Internal PHYs may not have a valid PHY interface defined, which will
      show up in sysfs as "". Add an explicit check of internal PHYs to report
      their interface correctly.

      Fixes: 3d055d8d1c24 ("net: phy: expose PHY device interface mode")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 879ece6ecb2107ef1bbc3332cb2fea54c7d3a636
  Merge: 10c51b5623 07fbc6b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:15:42 2014 -0700

      Merge branch 'qlcnic-next'

      Shahed Shaikh says:

      ====================
      qlcnic: Feature addition and enhancements

      This series contains following feature addition and enhancements,
      - Update Link speed and Port type information for 83xx series adapters
      - Support 0x8830 device ID
      - Support for Power on Self Test (POST) feature for 83xx
      - Use usleep_range() instead of msleep() for values less than 20ms
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 07fbc6b79f63ae2a3e6afb88ec1b18abbf0430a0
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:22 2014 -0400

      qlcnic: Update version to 5.3.62

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9f35a3ccb7b6aeb0fa2df73213b004df870ca466
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:21 2014 -0400

      MAINTAINERS: Update group email alias for qlcnic driver

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ced0a88cd4c86587cf9545f67a7b9ae63f78a4a
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:20 2014 -0400

      qlcnic: Add support to run firmware POST

      This patch adds support to run Power On Self Test (POST) for 83xx 
adapters.
      POST can be run in 3 different speed modes :
        i)  Fast mode (takes about 690 ms)
        ii) Medium mode (takes about 2930 ms)
        iii) Slow mode (takes about 7500 ms)

      To run POST, firmware file with name "83xx_post_fw.bin" should be present 
under
      /lib/firmware directory. load_fw_file module parameter is used to specify
      POST operation and its speed mode.
      load_fw_file = 2 : Fast mode
      load_fw_file = 3 : Medium mode
      load_fw_file = 4 : Slow mode

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c1b2037fc141cc838435e58a9e4efb0b92a696e4
  Author: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:19 2014 -0400

      qlcnic: Use usleep_range() instead of msleep() for sleep less than 20ms

      As per recommendation, msleep() may sleep longer than intended time for
      values less than 20ms. So, use usleep_range() instead of msleep()

      Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 40e2b8ed855357b3b285d6575cec228e9ce8ebd1
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:18 2014 -0400

      qlcnic: Add support for 0x8830 device ID

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cd6e7381fbd925c85de1c208f2972e87a7c9d77b
  Author: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:17 2014 -0400

      qlcnic: Update Link speed and port type info for 83xx adapter

      o Update the port type information
      o Advertise correct link modes and autonegotiation
      o Add support to change link speed

      Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10c51b56232d24f150e39884a9e749fd99cbc60c
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Wed Aug 27 11:11:27 2014 +0200

      net: add skb_get_tx_queue() helper

      Replace occurences of skb_get_queue_mapping() and follow-up
      netdev_get_tx_queue() with an actual helper function.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f8b3b59d4d561368cf8c92d50218fc0d5be7cb46
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:52:18 2014 -0400

      ext4: convert do_split() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dd73b5d5cb675e2aa3b1d4952e208af1546f91c1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:52:17 2014 -0400

      ext4: convert dx_probe() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 1c2150283cae895526d0db3953d13d139f4e7a03
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:52:15 2014 -0400

      ext4: convert ext4_bread() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 1056008226769fe982236c26038a095aeb47714b
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:51:32 2014 -0400

      ext4: convert ext4_getblk() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 537d8f93805ace30ce097736d3aac041931274b1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:49:51 2014 -0400

      ext4: convert ext4_dx_find_entry() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit fa31409a82ee050e52caad9e4c483fe3edca163a
  Author: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:42:53 2014 +0200

      usb: gadget: use $(srctree) instead of $(PWD) for includes

      Using $(PWD) breaks builds when make was invoked from outside
      of the kernel tree.

      Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b8adc3d1d852be653905b24cd8efcaee342b96ae
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sun Aug 24 05:21:16 2014 +0530

      usb: gadget: udc: use USB API functions rather than constants

      This patch introduces the use of the functions usb_endpoint_type and
      usb_endpoint_num.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
      + usb_endpoint_num(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\))
      + usb_endpoint_type(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 457a0955e152ac3b0de46ecbe7a8b434856fda67
  Author: Amit Virdi <amit.virdi@xxxxxx>
  Date:   Fri Aug 22 14:36:37 2014 +0530

      usbtest: Add interrupt EP testcases

      Two simple test cases for interrupt endpoints are added to the usbtest.c 
file.
      These are simple non-queued interrupt IN and interrupt OUT transfers. 
Currently,
      only gadget zero is capable of executing the interrupt EP test cases. 
However,
      extending the same to other gadgets is extremely simple and can be done
      on-demand.

      The two new tests added are
        - Test 25: To verify Interrupt OUT transfer
        - Test 26: To verify Interrupt IN transfer

      Since the default value of wMaxPacketSize is set as 1024, so interrupt
      IN transfers must be specified with the size parameter = multiple of
      1024. Otherwise the default value (512) in the usbtest application fails
      the transfer. See [RUN 4] for sample logs

      The application logs (usbtest) and corresponding kernel logs are as
      following:

      [Run 1]
      ./testusb -a -c 10 -s 2048 -t 26 -v 511
      usbtest 7-1:3.0: TEST 26: read 2048 bytes 10 times

      [Run 2]
      ./testusb -a -c 10 -s 1024 -t 25 -v 511
      usbtest 7-1:3.0: TEST 25: write 1024 bytes 10 times

      [Run 3]
      ./testusb -a -c 10 -s 1098 -t 25 -v 511
      usbtest 7-1:3.0: TEST 25: write 1098 bytes 10 times

      [Run 4 - Failure case scenario]
      ./testusb -a  -t 26
      unknown speed   /dev/bus/usb/007/004    0
      /dev/bus/usb/007/004 test 26 --> 75 (Value too large for defined data 
type)

      usbtest 7-1:3.0: TEST 26: read 512 bytes 1000 times
      usb 7-1: test26 failed, iterations left 999, status -75 (not 0)

      Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 21c7eae21a2100a89cfb8cebaf7b770271f32c6e
  Author: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:02:55 2014 +0200

      Make Smack operate on smack_known struct where it still used char*

      Smack used to use a mix of smack_known struct and char* throughout its
      APIs and implementation. This patch unifies the behaviour and makes it
      store and operate exclusively on smack_known struct pointers when managing
      labels.

      Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>

      Conflicts:
        security/smack/smack_access.c
        security/smack/smack_lsm.c

  commit d01757904d9deb619e23c9450218829943a46822
  Author: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:02:54 2014 +0200

      Fix a bidirectional UDS connect check typo

      The 54e70ec5eb090193b03e69d551fa6771a5a217c4 commit introduced a
      bidirectional check that should have checked for mutual WRITE access
      between two labels. Due to a typo the second check was incorrect.

      Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>

  commit e95ef49b7f8f497bdb529f4cb1fe228e986b3255
  Author: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:02:53 2014 +0200

      Small fixes in comments describing function parameters

      Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>

  commit fd2752352bbc98850d83b5448a288d8991590317
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Fri Aug 29 18:56:01 2014 +0200

      KVM: x86: use guest maxphyaddr to check MTRR values

      The check introduced in commit d7a2a246a1b5 (KVM: x86: #GP when attempts 
to write reserved bits of Variable Range MTRRs, 2014-08-19)
      will break if the guest maxphyaddr is higher than the host's (which
      sometimes happens depending on your hardware and how QEMU is
      configured).

      To fix this, use cpuid_maxphyaddr similar to how the APIC_BASE MSR
      does already.

      Reported-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Tested-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 13a34e067eab24fec882e1834fbf2cc31911d474
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 28 15:13:03 2014 +0200

      KVM: remove garbage arg to *hardware_{en,dis}able

      In the beggining was on_each_cpu(), which required an unused argument to
      kvm_arch_ops.hardware_{en,dis}able, but this was soon forgotten.

      Remove unnecessary arguments that stem from this.

      Signed-off-by: Radim Kr��m�¡�� <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0865e636aef751966e6e0f8950a26bc7391e923c
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 28 15:13:02 2014 +0200

      KVM: static inline empty kvm_arch functions

      Using static inline is going to save few bytes and cycles.
      For example on powerpc, the difference is 700 B after stripping.
      (5 kB before)

      This patch also deals with two overlooked empty functions:
      kvm_arch_flush_shadow was not removed from arch/mips/kvm/mips.c
        2df72e9bc KVM: split kvm_arch_flush_shadow
      and kvm_arch_sched_in never made it into arch/ia64/kvm/kvm-ia64.c.
        e790d9ef6 KVM: add kvm_arch_sched_in

      Signed-off-by: Radim Kr��m�¡�� <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 656473003bc7e056c3bbd4a4d9832dad01e86f76
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Fri Aug 29 14:01:17 2014 +0200

      KVM: forward declare structs in kvm_types.h

      Opaque KVM structs are useful for prototypes in asm/kvm_host.h, to avoid
      "'struct foo' declared inside parameter list" warnings (and consequent
      breakage due to conflicting types).

      Move them from individual files to a generic place in linux/kvm_types.h.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 55872c5a3c01f0fe7b5298d19e24e237f5b5ff06
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Thu Aug 28 15:05:40 2014 -0600

      bsg: fix potential error pointer dereference

      Dan writes:

      block/bsg.c:327 bsg_map_hdr() error: 'next_rq' dereferencing possible
      ERR_PTR().

      Fix this by setting next_rq to NULL, for the case where it can be
      != NULL but an error pointer.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ab81873974afa3ce7bd8669580b06d33353f1e7c
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Fri Aug 22 16:26:40 2014 -0700

      arm64: dts: add random number generator dts node to APM X-Gene platform.

      This adds random number generator dts node to APM X-Gene platform.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1b8815a980d17e387708eae5cf61c6283f354f7f
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Fri Aug 22 16:26:39 2014 -0700

      Documentation: rng: Add X-Gene SoC RNG driver documentation

      Add X-Gene SoC RNG driver documentation.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit a91ae4eba9f9977863b57f2ac61e2e8e780375a8
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Fri Aug 22 16:26:38 2014 -0700

      hwrng: xgene - add support for APM X-Gene SoC RNG support

      This adds the APM X-Gene SoC RNG support.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 4a8f45f8184e3501be98609c0b5b681f0441e71a
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:33:37 2014 +0200

      crypto: mv_cesa - Add missing #define

      Clearly this was meant to be an include guard, but the #define was
      missing.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1443cc9bcbbbc0951fe2208fb29207a301e364d9
  Author: KOVACS Krisztian <hidden@xxxxxxxxxx>
  Date:   Fri Aug 22 10:44:36 2014 +0200

      crypto: testmgr - add test for lz4 and lz4hc

      This patch adds a simple test vector for the lz4 and lz4hc compression
      algorithms.

      Signed-off-by: KOVACS Krisztian <hidden@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d801ab204b5a500b66ca285ac7b440cc79933a27
  Author: KOVACS Krisztian <hidden@xxxxxxxxxx>
  Date:   Fri Aug 22 10:44:35 2014 +0200

      crypto: lz4,lz4hc - fix decompression

      The lz4 library has two functions for decompression, with slightly
      different signatures and behaviour. The lz4_decompress_crypto() function
      seemed to be using the one that assumes that the decompressed length is
      known in advance.

      This patch switches to the other decompression function and makes sure
      that the length of the decompressed output is properly returned to the
      caller.

      The same issue was present in the lz4hc algorithm.

      Coincidentally, this change also makes very basic lz4 and lz4hc
      compression tests in testmgr pass.

      Signed-off-by: KOVACS Krisztian <hidden@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 51269ad2880774e7d46fb1e0edb7a83e15d05d33
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Aug 19 09:32:04 2014 +0200

      crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Cc: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
      Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: qat-linux@xxxxxxxxx
      Cc: linux-crypto@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d5b77069701600b8189d3b4409b69f23ac4f5bc2
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Jul 14 12:54:48 2014 +0200

      KVM: x86: remove Aligned bit from movntps/movntpd

      These are not explicitly aligned, and do not require alignment on AVX.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0a37027e83f867793af0ccb9176a6b383dd0b7c8
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Jul 11 11:56:31 2014 -0600

      KVM: x86 emulator: emulate MOVNTDQ

      Windows 8.1 guest with NVIDIA driver and GPU fails to boot with an
      emulation failure.  The KVM spew suggests the fault is with lack of
      movntdq emulation (courtesy of Paolo):

      Code=02 00 00 b8 08 00 00 00 f3 0f 6f 44 0a f0 f3 0f 6f 4c 0a e0 <66> 0f 
e7 41 f0 66 0f e7 49 e0 48 83 e9 40 f3 0f 6f 44 0a 10 f3 0f 6f 0c 0a 66 0f e7 
41 10

      $ as -o a.out
              .section .text
              .byte 0x66, 0x0f, 0xe7, 0x41, 0xf0
              .byte 0x66, 0x0f, 0xe7, 0x49, 0xe0
      $ objdump -d a.out
          0:  66 0f e7 41 f0          movntdq %xmm0,-0x10(%rcx)
          5:  66 0f e7 49 e0          movntdq %xmm1,-0x20(%rcx)

      Add the necessary emulation.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 08e5a1feaed6877325c6146cbd3559b23fb4938f
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Wed Aug 27 15:18:09 2014 +0530

      pinctrl: samsung: use CONFIG_PINCTRL_SAMSUNG symbol in makefile

      Samsung Exynos7 is a ARM64bit processor. Which does not select
      the CONFIG_PLAT_SAMSUNG symbol. CONFIG_PINCTRL_SAMSUNG is being
      selected for both PLAT_SAMSUNG and ARCH_EXYNOS7 symbols.

      This patch modifes the pinctrl/Makefile to use
      CONFIG_PINCTRL_SAMSUNG symbol to compile the pinctrl/samsung/*.c

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: linus.walleij@xxxxxxxxxx
      Cc: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 0f54a321302dfbdbd707ba989b2f468e58b9a363
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 11:26:55 2014 +0300

      KVM: vmx: VMXOFF emulation in vm86 should cause #UD

      Unlike VMCALL, the instructions VMXOFF, VMLAUNCH and VMRESUME should 
cause a UD
      exception in real-mode or vm86.  However, the emulator considers all these
      instructions the same for the matter of mode checks, and emulation upon 
exit
      due to #UD exception.

      As a result, the hypervisor behaves incorrectly on vm86 mode. VMXOFF, 
VMLAUNCH
      or VMRESUME cause on vm86 exit due to #UD. The hypervisor then emulates 
these
      instruction and inject #GP to the guest instead of #UD.

      This patch creates a new group for these instructions and mark only 
VMCALL as
      an instruction which can be emulated.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 48d89b92609a66bc41f479c560640bc413add3b4
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Aug 26 13:27:46 2014 +0200

      KVM: x86: fix some sparse warnings

      Sparse reports the following easily fixed warnings:

         arch/x86/kvm/vmx.c:8795:48: sparse: Using plain integer as NULL pointer
         arch/x86/kvm/vmx.c:2138:5: sparse: symbol vmx_read_l1_tsc was not 
declared. Should it be static?
         arch/x86/kvm/vmx.c:6151:48: sparse: Using plain integer as NULL pointer
         arch/x86/kvm/vmx.c:8851:6: sparse: symbol vmx_sched_in was not 
declared. Should it be static?

         arch/x86/kvm/svm.c:2162:5: sparse: symbol svm_read_l1_tsc was not 
declared. Should it be static?

      Cc: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a7c0b07d570848e50fce4d31ac01313484d6b844
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 21 19:46:50 2014 +0800

      KVM: nVMX: nested TPR shadow/threshold emulation

      This patch fix bug https://bugzilla.kernel.org/show_bug.cgi?id=61411

      TPR shadow/threshold feature is important to speed up the Windows guest.
      Besides, it is a must feature for certain VMM.

      We map virtual APIC page address and TPR threshold from L1 VMCS. If
      TPR_BELOW_THRESHOLD VM exit is triggered by L2 guest and L1 interested
      in, we inject it into L1 VMM for handling.

      Reviewed-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      [Add PAGE_ALIGNED check, do not write useless virtual APIC page address
       if TPR shadowing is disabled. - Paolo]
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a2bcba5035bb3d7fb3099e1893026316365f4b5d
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 21 19:46:49 2014 +0800

      KVM: nVMX: introduce nested_get_vmcs12_pages

      Introduce function nested_get_vmcs12_pages() to check the valid
      of nested apic access page and virtual apic page earlier.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a44a750e5299fe2ece5aa68e8562dd6e2c2b16f4
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:08:47 2014 -0700

      ASoC: simple-card: use common for_each_child_of_node() for loop

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a5960bd5984c808cdf7aa528e162e9e20e61b923
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:08:27 2014 -0700

      ASoC: simple-card: dai_link->init should be cared when multi DAI

      6a91a17bd7b92b2d2aa9ece85457f52a62fd7708
      (ASoC: simple-card: Handle many DAI links)
      added multi DAI support on simple-card.
      This means priv->dai_link might be pointer of multi DAI.
      dai_link->init is needed for all DAI.
      This patch cares it for all DAIs on DT/non-DT

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 179949bc04c7157a4b2279f62a842638b61f78f9
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:08:06 2014 -0700

      ASoC: simple-card: remove dai_link->cpu_dai_name when DT

      f687d900d30a61dda38db2a99239f5284a86a309
      (ASoC: simple-card: cpu_dai_name creates confusion when DT case)
      removed dai_link->cpu_dai_name when DT case,
      since it uses DT phand in soc_bind_dai_link().
      This binding will fail if it has cpu_dai_name.

      6a91a17bd7b92b2d2aa9ece85457f52a62fd7708
      (ASoC: simple-card: Handle many DAI links)
      added multi DAI link support to simple-card driver.
      Then, removing cpu_dai_name was cared only single DAI.
      But, it is needed in all DT cases.
      This patch moves it to asoc_simple_card_dai_link_of()
      so that care about all DAIs.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2d82eeb02655e32358efd42598d8276284c23364
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:07:46 2014 -0700

      ASoC: simple-card: use asoc_simple_xxx prefix

      simple-card driver is using asoc_simple_xxx() prefix.
      simple_card_dai_link_of() should be
      asoc_simple_card_dai_link_of().

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 050429a78b2dbec763a6bb5423ea5a1fcc9adca3
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Thu Aug 28 18:21:09 2014 +0900

      spi: bcm53xx: make local symbol static

      Make local symbol static, because this is used only in this file.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 44b5ce73c99c389817be71b9161bceb197d40ecb
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 26 14:00:38 2014 +0200

      KVM: Unconditionally export KVM_CAP_USER_NMI

      The idea between capabilities and the KVM_CHECK_EXTENSION ioctl is that
      userspace can, at run-time, determine if a feature is supported or not.
      This allows KVM to being supporting a new feature with a new kernel
      version without any need to update user space.  Unfortunately, since the
      definition of KVM_CAP_USER_NMI was guarded by #ifdef
      __KVM_HAVE_USER_NMI, such discovery still required a user space update.

      Therefore, unconditionally export KVM_CAP_USER_NMI and change the
      the typo in the comment for the IOCTL number definition as well.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0f8a4de3e088797576ac76200b634b802e5c7781
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 26 14:00:37 2014 +0200

      KVM: Unconditionally export KVM_CAP_READONLY_MEM

      The idea between capabilities and the KVM_CHECK_EXTENSION ioctl is that
      userspace can, at run-time, determine if a feature is supported or not.
      This allows KVM to being supporting a new feature with a new kernel
      version without any need to update user space.  Unfortunately, since the
      definition of KVM_CAP_READONLY_MEM was guarded by #ifdef
      __KVM_HAVE_READONLY_MEM, such discovery still required a user space
      update.

      Therefore, unconditionally export KVM_CAP_READONLY_MEM and change the
      in-kernel conditional to rely on __KVM_HAVE_READONLY_MEM.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit dc77d344b41f3ffdd3b02317597e717b0b799f46
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Aug 27 12:20:02 2014 +0200

      KVM: s390/mm: fix up indentation of set_guest_storage_key

      commit ab3f285f227f ("KVM: s390/mm: try a cow on read only pages for
      key ops")' misaligned a code block. Let's fixup the indentation.

      Reported-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c2a946e07f9776ba5a73c37087c02e0e1830b5ce
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Fri Aug 29 12:41:59 2014 +0100

      regulator: da9211: fix coccinelle warnings

      drivers/regulator/da9211-regulator.c:281:2-3: Unneeded semicolon

       Removes unneeded semicolon.

      Generated by: scripts/coccinelle/misc/semicolon.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d0616613d9cf17919fbd46fa0274db4b0084ad62
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:41:32 2014 +0300

      net: rfkill: gpio: Add more Broadcom bluetooth ACPI IDs

      This adds one more ACPI ID of a Broadcom bluetooth chip.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a00f4f6e048dff90e64c6d1bde2bb4587c6d2234
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Jul 28 15:16:59 2014 +0200

      mac80211: fix chantype recalc warning

      When a device driver is unloaded local->interfaces
      list is cleared. If there was more than 1
      interface running and connected (bound to a
      chanctx) then chantype recalc was called and it
      ended up with compat being NULL causing a call
      trace warning.

      Warn if compat becomes NULL as a result of
      incompatible bss_conf.chandef of interfaces bound
      to a given channel context only.

      The call trace looked like this:

       WARNING: CPU: 2 PID: 2594 at /devel/src/linux/net/mac80211/chan.c:557 
ieee80211_recalc_chanctx_chantype+0x2cd/0x2e0()
       Modules linked in: ath10k_pci(-) ath10k_core ath
       CPU: 2 PID: 2594 Comm: rmmod Tainted: G        W     3.16.0-rc1+ #150
       Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 
01/01/2011
        0000000000000009 ffff88001ea279c0 ffffffff818dfa93 0000000000000000
        ffff88001ea279f8 ffffffff810514a8 ffff88001ce09cd0 ffff88001e03cc58
        0000000000000000 ffff88001ce08840 ffff88001ce09cd0 ffff88001ea27a08
       Call Trace:
        [<ffffffff818dfa93>] dump_stack+0x4d/0x66
        [<ffffffff810514a8>] warn_slowpath_common+0x78/0xa0
        [<ffffffff81051585>] warn_slowpath_null+0x15/0x20
        [<ffffffff818a407d>] ieee80211_recalc_chanctx_chantype+0x2cd/0x2e0
        [<ffffffff818a3dda>] ? ieee80211_recalc_chanctx_chantype+0x2a/0x2e0
        [<ffffffff818a4919>] ieee80211_assign_vif_chanctx+0x1a9/0x770
        [<ffffffff818a6220>] __ieee80211_vif_release_channel+0x70/0x130
        [<ffffffff818a6dd3>] ieee80211_vif_release_channel+0x43/0xb0
        [<ffffffff81885f4e>] ieee80211_stop_ap+0x21e/0x5a0
        [<ffffffff8184b9b5>] __cfg80211_stop_ap+0x85/0x520
        [<ffffffff8181c188>] __cfg80211_leave+0x68/0x120
        [<ffffffff8181c268>] cfg80211_leave+0x28/0x40
        [<ffffffff8181c5f3>] cfg80211_netdev_notifier_call+0x373/0x6b0
        [<ffffffff8107f965>] notifier_call_chain+0x55/0x110
        [<ffffffff8107fa41>] raw_notifier_call_chain+0x11/0x20
        [<ffffffff816a8dc0>] call_netdevice_notifiers_info+0x30/0x60
        [<ffffffff816a8eb9>] __dev_close_many+0x59/0xf0
        [<ffffffff816a9021>] dev_close_many+0x81/0x120
        [<ffffffff816aa1c5>] rollback_registered_many+0x115/0x2a0
        [<ffffffff816aa3a6>] unregister_netdevice_many+0x16/0xa0
        [<ffffffff8187d841>] ieee80211_remove_interfaces+0x121/0x1b0
        [<ffffffff8185e0e6>] ieee80211_unregister_hw+0x56/0x110
        [<ffffffffa0011ac4>] ath10k_mac_unregister+0x14/0x60 [ath10k_core]
        [<ffffffffa0014fe7>] ath10k_core_unregister+0x27/0x40 [ath10k_core]
        [<ffffffffa003b1f4>] ath10k_pci_remove+0x44/0xa0 [ath10k_pci]
        [<ffffffff81373138>] pci_device_remove+0x28/0x60
        [<ffffffff814cb534>] __device_release_driver+0x64/0xd0
        [<ffffffff814cbcc8>] driver_detach+0xb8/0xc0
        [<ffffffff814cb23a>] bus_remove_driver+0x4a/0xb0
        [<ffffffff814cc697>] driver_unregister+0x27/0x50

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 7179569aeb52197fd2a9909ba226c4c9cc0e2e2a
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 28 12:36:04 2014 -0700

      regulator: core: Add REGULATOR_EVENT_PRE_VOLTAGE_CHANGE (and ABORT)

      In some cases we need to know when a regulator is about to be changed.
      Add a way for clients to be notified.  Note that for set_voltage() we
      don't necessarily know what voltage we'll end up with, so we tell the
      client what the range will be so they can prepare.

      Signed-off-by: Heiko Stübner <heiko@xxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie+linaro@xxxxxxxxxx>

  commit 0244790c8ad2408dfb313e5c886e6e5a808ea946
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 17:09:07 2014 +0800

      xfrm: remove useless hash_resize_mutex locks

      In xfrm_state.c, hash_resize_mutex is defined as a local variable
      and only used in xfrm_hash_resize() which is declared as a work
      handler of xfrm.state_hash_work. But when the xfrm.state_hash_work
      work is put in the global workqueue(system_wq) with schedule_work(),
      the work will be really inserted in the global workqueue if it was
      not already queued, otherwise, it is still left in the same position
      on the the global workqueue. This means the xfrm_hash_resize() work
      handler is only executed once at any time no matter how many times
      its work is scheduled, that is, xfrm_hash_resize() is not called
      concurrently at all, so hash_resize_mutex is redundant for us.

      Cc: Christophe Gouault <christophe.gouault@xxxxxxxxx>
      Cc: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit bd597f47ca4bf7a522a0298a95c7f9b2f0a75b9e
  Author: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
  Date:   Fri Aug 22 15:26:55 2014 +0100

      devicetree: Dialog Semiconductor consolidate existing vendor prefixes to 
standardise on 'dlg'

      This patch series updates the device tree vendor prefix for
      Dialog Semiconductor.

      Various methods are currently used throughout the kernel: 'diasemi',
      'dialog' and 'dlg'. Others have also been suggested.

      This patch set aims to consolidate the usage of the vendor prefix to
      use a common standard. The prefix 'dlg' is used.

      Signed-off-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 70145f87139fbc43b726f873813cd91dce371899
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 11:03:14 2014 +0200

      pwm: Fix uninitialized warnings in pwm_get()

      With some versions of gcc (e.g. 4.1.2):

      drivers/pwm/core.c: In function â??pwm_getâ??:
      drivers/pwm/core.c:610: warning: â??polarityâ?? may be used uninitialized 
in this function
      drivers/pwm/core.c:609: warning: â??periodâ?? may be used uninitialized 
in this function

      While these are false positives, we can get rid of them by refactoring
      the code to store a pointer to the best match, as suggested before by
      Thierry Reding. This does require moving the mutex_unlock() down.

      Fixes: d717ea73e36dd565 ("pwm: Fix period and polarity in pwm_get() for 
non-perfect matches")
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit aa2293d82c29309d8399d41941add7af606a4fea
  Author: Keerthy <j-keerthy@xxxxxx>
  Date:   Fri Aug 22 09:01:02 2014 -0500

      pinctrl: single: AM437x: Add pinctrl compatibility

      AM437x pinctrl definitions now differ from traditional 16 bit OMAP pin
      ctrl definitions, in that all 32 bits are used to describe a single pin

      Also the location of wakeupenable and event bits have changed.

      Signed-off-by: Keerthy <j-keerthy@xxxxxx>
      [nm@xxxxxx: minor updates]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit b6af73b42219aa6b253ef5c0020eff1019485ffc
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:15:01 2014 +0900

      backlight: omap1: add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 31320beaa3d3c5190e7db08144f37a2d519f6d6d
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Aug 22 09:01:01 2014 -0500

      pinctrl: single: Add DRA7 pinctrl compatibility

      DRA7 pinctrl definitions now differ from traditional 16 bit OMAP pin
      ctrl definitions, in that all 32 bits are used to describe a single pin

      Also the location of wakeupenable and event bits have changed.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3e51cd93f534b475c065c1513734860ce28a8da3
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:14:43 2014 +0900

      backlight: jornada720: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Suggested-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5b007dfee8a8a9eac95a866b1dd151e136f47aa8
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:14:25 2014 +0900

      backlight: jornada720: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4876b66497ed31fc10e235a34faa80c2de6adace
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:14:06 2014 +0900

      backlight: wm831x_bl: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 51ed5dc253b4a11047266345d6ee30d0939f310e
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:13:49 2014 +0900

      backlight: tdo24m: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 53fc66d87c71e7b5f6d4c46366884ad474d31489
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:32:09 2014 -0500

      pinctrl: bindings: Add OMAP pinctrl binding

      Add basic skeleton of OMAP pinctrl bindings. This is compatible with
      pinctrl,single bindings and is meant purely as a reference point.

      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3bf3b79fab16b97b0a5a1232af760e8d7a2d3a78
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:13:30 2014 +0900

      backlight: s6e63m0: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c915ae50d60df9d3e869ca05ea0f3dc8614a9bf9
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:13:10 2014 +0900

      backlight: pcf50633: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a94cb126048058980ff57f6a7fa5e8237b8f6b44
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:12:53 2014 +0900

      backlight: lp855x: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b50ffb8a5f7f7dedd92a3bc2733605b3888fae8c
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:12:37 2014 +0900

      backlight: lms501kf03: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 3033d2c0dd1d7ecbc8d4e04a7c1085931f86b68a
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:12:14 2014 +0900

      backlight: lm3639: Remove unnecessary return statements

      Fixed the following checkpatch warning.

        WARNING: void function return statements are not generally useful

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e09bceac75b86c672b6e41b9341fa50325713438
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:11:52 2014 +0900

      backlight: ld9040: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 547f60cee1b604477fde1cbc1bb2da8f6853c9bd
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:11:33 2014 +0900

      backlight: ili922x: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7beeee469a2e8baece57ad5552e18671b7e56a30
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:11:14 2014 +0900

      backlight: cr_bllcd: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ff32c2fa811674855dab0881417674404d25ebab
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:10:55 2014 +0900

      backlight: corgi_lcd: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5b0d6e1912fce778b7a759e54676d492ad359934
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:10:34 2014 +0900

      backlight: ams369fg06: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fe9a86235dd6367ea6748bc4f9e03fe1f7a15614
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:10:11 2014 +0900

      backlight: adp8870: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5e548f0f55a9f8165a3f36226ac5d3f42a05cf47
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:09:52 2014 +0900

      backlight: adp8860: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f9bda39d1384f1ecae131fd283db27a01b5fb6cd
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:09:14 2014 +0900

      backlight: adp5520: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit abdc08a3a263a20e49534a36291d657bf53dda5b
  Author: Alexandre Courbot <acourbot@xxxxxxxxxx>
  Date:   Tue Aug 19 10:06:09 2014 -0700

      gpio: change gpiochip_request_own_desc() prototype

      The current prototype of gpiochip_request_own_desc() requires to obtain
      a pointer to a descriptor. This is in contradiction to all other GPIO
      request schemes, and imposes an extra step of obtaining a descriptor to
      drivers. Most drivers actually cannot even perform that step since the
      function that does it (gpichip_get_desc()) is gpiolib-private.

      Change gpiochip_request_own_desc() to return a descriptor from a
      (chip, hwnum) tuple and update users of this function (currently
      gpiolib-acpi only).

      Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Tested-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e46cf32ced90d00972d5c3d9322cdb848d183338
  Author: Alexandre Courbot <acourbot@xxxxxxxxxx>
  Date:   Tue Aug 19 10:06:08 2014 -0700

      gpio: acpi: normalize use of gpiochip_get_desc()

      GPIO descriptors are changing from unique and permanent tokens to
      allocated resources. Therefore gpiochip_get_desc() cannot be used as a
      way to obtain a global GPIO descriptor anymore.

      This patch updates the gpiolib ACPI support code to keep and use the
      descriptor returned by a centralized call to gpiochip_get_desc().

      Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Tested-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 086b8904b42a20983757fc21895d692f84e0af32
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Mon Aug 18 16:49:24 2014 +0800

      pinctrl: atlas6: Add I2S external clock input pingroup

      The I2S controller can use the external clock as reference clock with
      master mode. But based on different hardware or software design, this
      external clock might be needed or not needed.
      So the external input pin can be an independent pinctrl group, and the
      card driver can decice to get it or not.

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ed36c1a06fc73cab289f66cc60b935951f4a1fa0
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Mon Aug 18 16:49:22 2014 +0800

      pinctrl: atlas6: take mclk pin out of i2s pingroup

      The I2S controller can output mclk to external audio codec. But by
      hardware design, some codecs need mclk and some codecs do not need
      mclk. So the mclk pin can be an independent pinctrl group, and the
      card driver can get it or not based on boards.

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c09f80db583c72f9c6198842cd7e6f71105fdc46
  Author: Bin Shi <Bin.Shi@xxxxxxx>
  Date:   Mon Aug 18 16:49:21 2014 +0800

      pinctrl: sirf: fix lots of "line over 80 characters"

      According to key customer's requirement, fix "line over 80
      characters".

      Signed-off-by: Bin Shi <Bin.Shi@xxxxxxx>
      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 4bee325cd9bc06c5e7b3cc4398f101ed3fa5cc0e
  Author: Bin Shi <Bin.Shi@xxxxxxx>
  Date:   Mon Aug 18 16:49:20 2014 +0800

      pinctrl: sirf: fix "quoted string split across lines"

      this patch fixes:
      WARNING: quoted string split across lines
      902: FILE: drivers/pinctrl/sirf/pinctrl-sirf.c:902:
      +MODULE_AUTHOR("Rongjun Ying <rongjun.ying@xxxxxxx>, "
      + "Yuping Luo <yuping.luo@xxxxxxx>, "

      WARNING: quoted string split across lines
      903: FILE: drivers/pinctrl/sirf/pinctrl-sirf.c:903:
      + "Yuping Luo <yuping.luo@xxxxxxx>, "
      + "Barry Song <baohua.song@xxxxxxx>");

      Signed-off-by: Bin Shi <Bin.Shi@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5a2533a7478334593c50284fd414c70b3b9217c0
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 11:54:55 2014 +0200

      gpio: zynq: Reduce level of indention in zynq_gpio_irqhandler()

      zynq_gpio_irqhandler() uses up to 7 tabs of indention in some parts. 
Refactor
      things to use a helper function for the inner loop to reduce the 
indention to a
      sane level.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a879891ee80413f6999905db43ad0d6852dfa6ca
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Aug 14 11:40:24 2014 +0200

      gpio: pxa: Documentation: provide example bindings for PXA3xx

      Add another example to describe bindings that work for PXA3xx boards.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 51dd2e8ec99cc83bd787f836f1d812f384a61dff
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 14:01:21 2014 +0200

      gpio: zynq: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ad3d7f1e8f0160b12ad8eb69f78015930645a166
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 20:24:57 2014 +0530

      pinctrl: imx6sl: introduce MODULE_DEVICE_TABLE for module autoloading

      Enable autoloading of pinctrl-imx6sl module when a corresponing DT entry 
is present.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5dfe10b43a91642845dcf281e02ca43ffde0d750
  Author: Kiran Padwal <kiran.padwal21@xxxxxxxxx>
  Date:   Mon Aug 11 16:47:50 2014 +0530

      pinctrl: Make of_device_id array const

      Make of_device_id array const, because all OF functions handle it as
      const.

      Signed-off-by: Kiran Padwal <kiran.padwal21@xxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a3bf5c429eb5f5ec4d364d51dfa8855efcc005f8
  Author: Francois Romieu <romieu@xxxxxxxxxxxxx>
  Date:   Tue Aug 26 22:40:38 2014 +0200

      r8169: add missing MODULE_FIRMWARE.

      Leftover from 6e1d0b8988188956dac091441c1492a79a342666 ("r8169:add
      support for RTL8168H and RTL8107E").

      Signed-off-by: Francois Romieu <romieu@xxxxxxxxxxxxx>
      Cc: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3a5fc218151892eae35957737d75c0f41a2c9c8a
  Merge: c89fcfd e8e724d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:19:38 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-08-27

      This series contains updates to i40e and i40evf.

      Carolyn provides two patches, first changes the wording of the flow
      director add/remove and asynchronous failure messages to include the
      fd_id to try and add some way to track the operations on a given fd_id.
      Second adds a check during handle_link_event for unqualified modules
      when link is down and there is a module plugged in.

      Anjali provides four patches to i40e/i40evf.  First update flow director
      messages so that a user can tell if a filter was added or deleted.  Then
      updates the ATR policy to not auto-disable ATR when we have errors in
      programming.  The disabling of ATR when we got programming errors was
      buggy and was still adding new rules and causing continuous errors.
      With this policy change, we flush instead when we see too many errors.
      In addition she adds a flow director flush counter to ethtool to help
      know how many times the interface had to flush and replay the flow
      director filter table.  Updates the driver to ignores a driver
      perceived transmit hang if the number of descriptors pending is less
      than 4, and instead log a stat when this situation happens.  This is
      because the queue progresses forward and the stack never experiences
      a real hang in these situations.

      Shannon provides three patches for i40e/i40evf, first enables the
      l2tsel bit on receive queue contexts that are assigned to VFs so that
      the VF can get the stripped VLAN tag.  Then adds a max buffer size
      parameter to the print helper to be sure the code knows when to stop.
      Lastly, remove the complaint when removing the default MAC VLAN filter.
      This was because old firmware had an incorrect MAC VLAN filter that
      needed to be replaced at startup, and now newer firmware does not have
      this problem.  So now we only add the new filter if the removal
      succeeded and no need to complain if the removal fails.

      Ashish provides a change to vsi->num_queue_pairs to equal the number
      that is configured by the VF.  This limits the number of queues that
      are enabled/disabled and fixes the mismatch case for when a VF
      configures fewer queues than is allocated to it by the PF.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d166c8024d620d654b12834fac354fb4203c6c22
  Author: Casey Schaufler <casey@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:51:27 2014 -0700

      Smack: Bring-up access mode

      People keep asking me for permissive mode, and I keep saying "no".

      Permissive mode is wrong for more reasons than I can enumerate,
      but the compelling one is that it's once on, never off.

      Nonetheless, there is an argument to be made for running a
      process with lots of permissions, logging which are required,
      and then locking the process down. There wasn't a way to do
      that with Smack, but this provides it.

      The notion is that you start out by giving the process an
      appropriate Smack label, such as "ATBirds". You create rules
      with a wide range of access and the "b" mode. On Tizen it
      might be:

        ATBirds System  rwxalb
        ATBirds User    rwxalb
        ATBirds _       rwxalb
        User    ATBirds wb
        System  ATBirds wb

      Accesses that fail will generate audit records. Accesses
      that succeed because of rules marked with a "b" generate
      log messages identifying the rule, the program and as much
      object information as is convenient.

      When the system is properly configured and the programs
      brought in line with the labeling scheme the "b" mode can
      be removed from the rules. When the system is ready for
      production the facility can be configured out.

      This provides the developer the convenience of permissive
      mode without creating a system that looks like it is
      enforcing a policy while it is not.

      Signed-off-by: Casey Schaufler <casey@xxxxxxxxxxxxxxxx>

  commit ccad7dad86d8c42b0aec7a3ce7f911e033bf3c6a
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Thu Aug 28 15:39:31 2014 -0400

      nfsd4: remove labeled NFS warning from config help

      The working group appears committed to keeping the protocol stable, the
      code has gotten some use and seems to work OK.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 71efecb3f58c8c7a15f6135e3f9b39d1e3d3fae3
  Author: Chuck Lever <chuck.lever@xxxxxxxxxx>
  Date:   Fri Aug 22 15:10:50 2014 -0400

      sunrpc: fix byte-swapping of displayed XID

      xprt_lookup_rqst() and bc_send_request() display a byte-swapped XID,
      but receive_cb_reply() does not.

      Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 2b8941b962a9f24d61c2b3c2e889928e6cf3d82b
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Aug 27 11:17:56 2014 -0400

      NFSD: Update some as-yet unused 4.2 error codes

      Recent NFS v4.2 drafts have removed NFS4ERR_METADATA_NOTSUPP and
      reassigned the error code to NFS4ERR_UNION_NOTSUPP.

      I also add in the NFS4ERR_OFFLOAD_NO_REQS error code.

      We're not using any of these yet, so there's no harm done.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6cd906627b4f7438c6f5bb1d1eed63a6d7776e2e
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 15 08:02:55 2014 +0800

      NFSD: Remove duplicate initialization of file_lock

      locks_alloc_lock() has initialized struct file_lock, no need to
      re-initialize it here.

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit ae89254da6879cffa6a17327e5f3f60217b718cf
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Wed Aug 20 16:18:32 2014 -0400

      SUNRPC: Fix compile on non-x86

      current_task appears to be x86-only, oops.

      Let's just delete this check entirely:

      Any developer that adds a new user without setting rq_task will get a
      crash the first time they test it.  I also don't think there are
      normally any important locks held here, and I can't see any other reason
      why killing a server thread would bring the whole box down.

      So the effort to fail gracefully here looks like overkill.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Fixes: 983c684466e0 "SUNRPC: get rid of the request wait queue"
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6a5d088a923854569e20eac4f3f569926d5911ec
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Wed Aug 27 16:27:30 2014 +0300

      carl9170: tx: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      According to RCU_INIT_POINTER()'s block comment 3.a, it can be used if
      "3.   The referenced data structure has already been exposed to readers 
either
      at compile time or via rcu_assign_pointer() -and-
       a.   You have not made -any- reader-visible changes to this structure 
since
      then".

      This case fulfills the conditions above because between the 
rcu_dereference()
      call (cvif = rcu_dereference(ar->beacon_iter);) and the 
rcu_assign_pointer()
      call there is no update of the "cvif" variable.
      Therefore, this patch makes the replacement.

      The following Coccinelle semantic patch was used:
      @@
      identifier v;
      @@

      v = rcu_dereference(...);
      ... when != rcu_dereference(...);
          when != v = ...;
          when != (<+...v...+>)++;
          when != \(memcpy\|memset\)(...);
      (
      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., v);
      |
       if(...) {
      ... when != v = ...;
      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., v);
      ... when any
       }
      )

      Because there are cases where between a â??rcu_dereference()â?? call and a
      â??rcu_assign_pointer()â?? call might be updates of the value that 
interests us,
      the Coccinelle semantic patch ignores them and replaces with
      "RCU_INIT_POINTER()" only when the update is not happening.

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Acked-by: Christian Lamparter <chunkeey@xxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1a7c5b7ef0cf93b42b9181973ce283fe77fb6093
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:07:25 2014 +0530

      ath9k: Fix channel context timer

      Setup the channel context correctly. Not doing this was
      causing beacon loss in a P2P-GO/STA concurrent setup.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 878066e745b54578409ea765cfc718fcd99a4802
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:07:24 2014 +0530

      ath9k: Add more debug statements for channel context

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9ea3598b225d9ffbeee65eb0a967bd0746ba1b97
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:07:23 2014 +0530

      ath9k: Disable fastcc for channel context mode

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ac0372abf8524a7572a9cdaac6495eb2eba20457
  Author: Canek Peláez Valdés <canek@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 19:06:11 2014 -0500

      rt2x00: support Ralink 5362.

      Signed-off-by: Canek Peláez Valdés <canek@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4c7e9aee2d3f738924ba04baecf7bf854e72f07c
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:13 2014 +0530

      ath9k: Fix channel context creation

      If a new context is being added in addition to the current one,
      then send the ASSIGN event to abort a running scan since
      the addition of a context is usually followed by VIF
      assignment and further operations.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 86162d497d4ceb995b268fc9c7756ae7bdb0bc71
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:12 2014 +0530

      ath9k: Fix interface limits

      There is no reason why managed/p2p interfaces have to
      be limited to one. IBSS is the only type that needs
      a restriction.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5a8cbec7fb2be3b9a6929d8c22c3e320544d2de4
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:11 2014 +0530

      ath9k: Print the event/state in ath_chanctx_event

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 02da18b7ec64135fc1b35c036acbd920d2cce2d6
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:10 2014 +0530

      ath9k: Add new chanctx events

      This will be useful in handling addition/change of new
      channel contexts.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6e47fafbc38a93797f86413db8eea3e9319ebbd0
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:16 2014 +0530

      ath9k: Fix ath_chanctx_get()

      Move it inside a CONFIG_ATH9K_CHANNEL_CONTEXT ifdef
      since it is not needed otherwise.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 11e39a4e054cde1aaa9f5d3830f41f86818602fd
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:15 2014 +0530

      ath9k: Move ath9k_beacon_add_noa to channel.c

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7d876174e7cd81912930cb5e501f5036eabfaaf3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:14 2014 +0530

      ath9k: Remove redundant ifdef

      This was introduced in an earlier patch to handle
      a compilation warning, but since the channel context
      code has been mostly isolated, this is not required now.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fb02e95c9b3d76b658288af0c8a362c85f9d6d44
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:13 2014 +0530

      ath9k: Fix channel context variables in ath_softc

      chanctx_work and next_chan are required only when
      CONFIG_ATH9K_CHANNEL_CONTEXT is enabled.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 77843167a926a1b11dff812f027fc56930948c1b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:23 2014 +0530

      ath9k: Fix 'offchannel' in ath_softc

      Finally move the 'offchannel' instance in ath_softc
      inside a CONFIG_ATH9K_CHANNEL_CONTEXT cage. The offchannel
      usage in ath9k_calculate_iter_data() is closed off with
      an ifdef for now, since the state/opmode calculation is
      common for both the channel context mode and the normal mode.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4b93fd297fe9914e41099d37194f7acc6a1ccb48
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:22 2014 +0530

      ath9k: Fix function argument type

      ath9k_vif_iter() was earlier used as an iterator
      routine when calling a mac80211 utility. This is no
      longer the case and hence we can mention the argument
      type explicitly.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a09798f4abb30f13f141e24ae496ba75e97995da
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:21 2014 +0530

      ath9k: Use ath_chanctx_check_active properly

      ath_chanctx_check_active() is required only when channel contexts
      are used. Make sure that it is not called in normal usage.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e90e302a15b85ed27bdc148be2eed50c8aaaee06
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:20 2014 +0530

      ath9k: Add ath9k_offchannel_init

      This patch adds a routine to setup the offchannel
      instance in ath_softc.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0e08b5fb81111662bf9fa5f67f8a412791923b6f
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:19 2014 +0530

      ath9k: Add ath9k_chanctx_wake_queues

      Introduce a function that handles queues in channel
      context mode.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 70b06dacfe8bd1f62de058e2116388b8f7c58531
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:18 2014 +0530

      ath9k: Add wrappers for beacon events

      Using these wrappers allows us to move the 'sched'
      variable in ath_softc inside CONFIG_ATH9K_CHANNEL_CONTEXT.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 73b5ef0bbfa03ba31bcaf781bc38b7af38e6999b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:17 2014 +0530

      ath9k: Fix function declarations

      These routines are required only when
      CONFIG_ATH9K_CHANNEL_CONTEXT is enabled.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 27babf9f470b5e75763703626cae710a30bf703d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:16 2014 +0530

      ath9k: Fix channel context events

      Check if channel context usage is enabled before
      calling ath_chanctx_event() from various parts of the
      driver. Also, make sure that ath_chanctx_event() is
      compiled only when CONFIG_ATH9K_CHANNEL_CONTEXT is
      enabled.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 922c943dcc48fc0085daeaa3e8038c5446f226c2
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:15 2014 +0530

      ath9k: Make ath_chanctx_switch static

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 98f411b80399c45a33f18b730eb36f489fba214a
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:14 2014 +0530

      ath9k: Make ath_chanctx_get_oper_chan static

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 344ae6abd00f7662113d91daeafa6ba8d38ed831
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:13 2014 +0530

      ath9k: Make ath_chanctx_offchan_switch static

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 22dc0deb1ff9530be53e03d567fdf4554930ab86
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:12 2014 +0530

      ath9k: Conditionally compile more functions

      Use CONFIG_ATH9K_CHANNEL_CONTEXT to exclude:

      ath_scan_complete()
      ath_roc_complete()
      ath_offchannel_next()
      ath_scan_next_channel()
      ath_scan_channel_duration()

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 55254eeacae622075cedc59bb2e1da9573bad9da
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:11 2014 +0530

      ath9k: Exclude more functions

      Use CONFIG_ATH9K_CHANNEL_CONTEXT to exclude more functions:

      ath_offchannel_channel_change()
      ath_scan_channel_start()
      ath_scan_send_probe()

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6d7cbd779059fd2d79e3d54997036f6dd2dc9202
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:10 2014 +0530

      ath9k: Conditionally compile a few functions

      Exclude these functions when CONFIG_ATH9K_CHANNEL_CONTEXT is not
      enabled:

      ath_chanctx_send_vif_ps_frame()
      ath_chanctx_send_ps_frame()
      ath_chanctx_defer_switch()
      ath_chanctx_set_next()

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e20a854ed32d30be1356fef7bf9d4f0a29d5cf6b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:09 2014 +0530

      ath9k: Cleanup mgd_prepare_tx callback

      Rename the callback from ath9k_chanctx_force_active()
      to ath9k_mgd_prepare_tx(). Also, move it to main.c and
      group it with the other callbacks.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0e62f8b706bd72095eb8ef4f60ccb007d1facf2e
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:08 2014 +0530

      ath9k: Make ath_chanctx_work static

      Also compile it conditionally based on
      CONFIG_ATH9K_CHANNEL_CONTEXT.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ea22df29a300d4120e2d0a0727aa55f922374f42
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:07 2014 +0530

      ath9k: Add a routine to tear down channel contexts

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 705d0bf83dbef34d49927d3bf05c6d497f42e8b0
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:06 2014 +0530

      ath9k: Add a routine for initializing channel contexts

      Setup the offchannel/sched timers and the chanctx work
      inside the new function.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 69e2a77170f8de7c178343e1a867ba32938a0399
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 22:14:31 2014 +0300

      carl9170: Remove redundant protection check

      The carl9170_op_ampdu_action() function is used only by the mac80211
      framework.
      Since the mac80211 already takes care of checks and properly serializing
      calls to the driver's function there is no need for the driver to do the 
same
      thing.

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 499afaccf6f3d5d3180f4155e85becf15d09ff71
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:31 2014 +0530

      ath9k: Isolate ath9k_use_chanctx module parameter

      This patch ensures that the module parameter "use_chanctx" is
      visible only when CONFIG_ATH9K_CHANNEL_CONTEXT is selected.
      Also register the channel context callbacks with mac80211 only
      when it is explicitly enabled and compile them out of the driver
      when CONFIG_ATH9K_CHANNEL_CONTEXT is not selected.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c7dd40c92af1f28b84995a07aa88ccd3068ee4de
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:30 2014 +0530

      ath9k: Isolate P2P powersave routines

      Use CONFIG_ATH9K_CHANNEL_CONTEXT to conditionally
      compile P2P-PS code.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2471adff1f085ec049358f16dcbc97ca7f29d2ef
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:29 2014 +0530

      ath9k: Move P2P functions to channel.c

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0e721bd061c15417db388988d494e9f80389dc73
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:28 2014 +0530

      ath9k: Add a config option for channel context

      Channel contexts are supported only for P2P right now,
      so make sure that the 'normal' path remains unaffected
      by using a config option. This will also reduce the size
      of the driver.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bc81d43ad21ede28cec6b21a4c0a36aa37fe8d0b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:27 2014 +0530

      ath9k: Add debug information

      Add a few statements to debug channel context operation.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dfcbb3e8f4992b9f618cbe03a0ce90f704135ebf
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:26 2014 +0530

      ath9k: Move channel operations to channel.c

      This reduces clutter in main.c

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4f6816913f5e0bc4c983674a14a08c6e3729b449
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:25 2014 +0530

      ath9k: Handle failure to allocate HW timer

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 27328a75daa92035265a74199ff4fb919739357a
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:24 2014 +0530

      ath9k: Add a debug level for channel context

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dcb784050a518c59f695f76a0a3f802c0a9d92ab
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 09:18:02 2014 -0400

      ath5k: remove redundant null check before kfree()

      kfree() null-checks its argument.
      Found by smatch.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit daf9669bea30aa22d44671e0d9ce90234579e1db
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 09:18:01 2014 -0400

      ath5k: ensure led name is null terminated

      Add the missing null termination after strncpy().

      This isn't actually a buffer overflow in this case since we use
      snprintf() appropriately to fill the buffer passed by the caller,
      but in the interest of not turning this into a bug down the road,
      go ahead and force termination here.

      Found by Coverity.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e6938ea4d56cca1dc7984428d3af79b27ce1db51
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 09:18:00 2014 -0400

      ath5k: drop useless comparison

      rxs->rate_idx is unsigned, so it will always be >= 0.
      Found by Coverity.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c94c3c5e5e6bb3dd4041490a0202bab6e4c6e424
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 09:59:29 2014 +0200

      ray_cs: Add include guards

      The files ray_cs.h and rayctl.h both contain two thirds of what
      appears to be an include guard using the macro name RAYLINK_H (both
      lack the #define). Since RAYLINK_H is not defined anywhere, the
      #ifndefs are confusing no-ops. Add proper include guards using
      different macro names.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ecf47e9bb796558423fa87b43a8fe55f086ca56e
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Fri Aug 22 08:44:52 2014 +0200

      bcma: only map wrapper if its address is available

      The Chipcommon B core does not have a wrap address and it would fail here.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 89be7ceb80835238f04c09cb6efc2c70aabd02e8
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Aug 19 08:24:26 2014 -0400

      mwifiex: use firmware API revision from GET_HW_SPEC response

      Newer firmware returns API revision in GET_HW_SPEC command
      response. We will make use of it instead of parsing this
      information from FW release number.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4b9fede594f05550a5b3e061784781aa13540d09
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Aug 19 08:24:25 2014 -0400

      mwifiex: rename macro and variables related to API revision

      We will remove 'fw' prefix from these variable and macro
      names and make them generic.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2618d4fb0fb8e28d81f4f922727225470e31e717
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Aug 19 08:24:24 2014 -0400

      mwifiex: fix left_len calculation issue

      While updating 'left_len' in each iteration, we should subtract
      last TLV length not the accumulated length of TLVs parsed till
      now.
      This bug in parsing logic is exposed by newer firmware which adds
      two TLVs in GET_HW_SPEC command response. Earlier firmwares used to
      add only one TLV.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ba1fa3cd615976ba5241060ceb2ab0c79c9b2605
  Author: Csaba Kiraly <csaba.kiraly@xxxxxxxxx>
  Date:   Mon Aug 18 01:53:34 2014 +0200

      ath9k_htc: advertise support for TDLS

      Based on a quick test with AR9271, TDLS seems to be working fine.

      Tests were done with 2 Atheros AR9271 based devices with firmware
      1.3 (sha1 8d49f928aa40ac53c729189bff1333cd373a7fb5), associated
      with a WAP54G access point. TDLS worked fine both in WPA2 mode and
      without encryption. Stations maintained ping flood traffic between
      each other and towards the AP without significant losses.

      Not tested with AR7010.

      TDLS was enabled in earlier patches the same way for other
      Atheros drivers:
      ath9k (fd6562344dea2b8b2a5d644cf971f4e56004500a),
      and carl9170 (d1f3de71a584a82ee4e84505fce9acccf40215ff).

      Signed-off-by: Csaba Kiraly <csaba.kiraly@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1eb3b2167433a7ae1950c6ed4cc4aaad30498f09
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Aug 11 13:14:25 2014 +0300

      MAINTAINTERS: The NFC list is subscribers-only

      It's not moderated, it's subscribers-only.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 59e25676cf78c2ff41228820c1c2382387850154
  Merge: 7bb75da 0fdc14e
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:36:38 2014 -0400

      Merge branch 'for-linville' of git://github.com/kvalo/ath

  commit e221cc99bee4494a99aa8d8525cd7776092ced05
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:03 2014 +0200

      spi: sh-msiof: Add support for new R-Car Gen2 SoCs

      Add support for MSIOF in:
        - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      r8a7791 is now called "R-Car M2-W".

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5f609f282b59f111840e755bac8da980387e044e
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 16:27:56 2014 +0800

      ASoC: cs35l32: Simplify implementation of cs35l32_codec_set_sysclk

      Use single snd_soc_update_bits() call to update the register bits.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a4f87cea72d78f80c0bda1b4d8a821278eb1e4e2
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 17:55:20 2014 +0800

      ASoC: cs42l56: Remove unneeded regulator_bulk_free call in cs42l56_remove

      The regulator_bulk_free() call is not required because current code is 
using
      devm_regulator_bulk_get().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1a83269d5c41b77f2a4bbb3828c668c96832742e
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 17:54:38 2014 +0800

      ASoC: cs35l32: Remove unneeded regulator_bulk_free call in 
cs35l32_i2c_remove

      The regulator_bulk_free() call is not required because current code is 
using
      devm_regulator_bulk_get().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b792346fa8660a22a06f118cebe47709f507914f
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:07:11 2014 +0300

      ASoC: Remove unused cache_only from struct snd_soc_codec

      There are no real users for cache_only in "struct snd_soc_codec" so remove
      it and needless debugfs node.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c2b49ae678b8bd1fd4ea3e3ae106020d663e8969
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 28 10:02:42 2014 -0500

      ASoC: cs42l56: use true/false returns for bool functions

      Return true or false instead of 1 and 0

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5c216cc3f37a6eecb4e12ab0248b66e6386da0fe
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 28 10:02:41 2014 -0500

      ASoC: cs42l52: use true/false returns for bool functions

      Return true or false instead of 1 and 0

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7eef08554ca35454e6da0de8a74f7c96bc2e58e0
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 28 10:02:40 2014 -0500

      ASoC: cs35l32: use true/false returns for bool functions

      Return true or false instead of 1 and 0

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 98c5d36240e10c2e0e06e2bb10496291626d1d43
  Author: Paul Handrigan <Paul.Handrigan@xxxxxxxxxx>
  Date:   Thu Aug 28 10:54:08 2014 -0500

      ASoC: cs4265: Add CHIP_ID as a readable register

      Reported-by: Zoltán Szenczi <zoltan@xxxxxxxxxxxxxxx>
      Signed-off-by: Paul Handrigan <Paul.Handrigan@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d37aba521379203b740a2929e6e6f6bd2485f5d7
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:54:18 2014 +0200

      ARM: tegra: remove unused tegra_emc.h

      The header file include/linux/platform_data/tegra_emc.h does not seem
      to be used anywhere. It was orphaned by a7cbe92c "ARM: tegra: remove
      tegra EMC scaling driver". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit a492f075450f3ba87de36e5ffe92a9d0c7af9723
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Thu Aug 28 08:15:21 2014 -0600

      block,scsi: fixup blk_get_request dead queue scenarios

      The blk_get_request function may fail in low-memory conditions or during
      device removal (even if __GFP_WAIT is set). To distinguish between these
      errors, modify the blk_get_request call stack to return the appropriate
      ERR_PTR. Verify that all callers check the return status and consider
      IS_ERR instead of a simple NULL pointer check.

      For consistency, make a similar change to the blk_mq_alloc_request leg
      of blk_get_request.  It may fail if the queue is dead, or the caller was
      unwilling to wait.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Jiri Kosina <jkosina@xxxxxxx> [for pktdvd]
      Acked-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx> [for osd]
      Reviewed-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7b0d0b40cd78cadb525df760ee4cac151533c2b5
  Author: Stephen Smalley <sds@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 13:36:49 2014 -0400

      selinux: Permit bounded transitions under NO_NEW_PRIVS or NOSUID.

      If the callee SID is bounded by the caller SID, then allowing
      the transition to occur poses no risk of privilege escalation and we can
      therefore safely allow the transition to occur.  Add this exemption
      for both the case where a transition was explicitly requested by the
      application and the case where an automatic transition is defined in
      policy.

      Signed-off-by: Stephen Smalley <sds@xxxxxxxxxxxxx>
      Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit c61519fd9abb1b520bcbe2eb21cf161d4d1b9eec
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 21:04:49 2014 +0800

      regulator: rk808: Fix memory leak

      The memory allocated in rk808_regulator_probe() needs to be freed when the
      module is unloaded. Thus pass &pdev->dev rather than &client->dev to
      devm_kzalloc.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 77c545398e33a0263a68142fcfbd4b11b0f06294
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 14:48:24 2014 +0200

      ASoC: Allow SND_SOC_WM8978 to be selected manually

      When using a DT-based multi-platform kernel, there's not always Kconfig
      logic that selects the right codec driver.
      Allow the user to manually select WM8978.

      This is needed for Armadillo 800 EVA using a generic r8a7740 
multi-platform
      kernel.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6089af775a4b4ea5237648de650dda548cb841c2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:10:19 2014 +0200

      spi: rspi: Add support for new R-Car Gen2 SoCs

      Add support for QSPI in:
        - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      r8a7791 is now called "R-Car M2-W".

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 307b28b95ce9717680b5980d67ef0b060c8fde3b
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Tue Jul 1 16:47:35 2014 -0300

      genirq: fix reference in devm_request_threaded_irq comment

      It should be request_threaded_irq, not request_irq

      [jkosina@xxxxxxx: not that it would matter, as both have the same
       set of arguments anyway, but for sake of consistency ...]

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit f3ababa8ba2ace6668a24803910577a49dc146dd
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Fri Aug 8 15:29:09 2014 -0700

      pinctrl: Add mux options 3 and 4 for rockchip pinctrl

      Newer Rockchip SoCs have more muxing slots.  Add slots 3 and 4 since
      the rk3288 table goes all the way up to 4.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 964a1c4e0e22cf2da7c35e7d57e61fcd7ba8ee21
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:45:00 2014 -0300

      backlight: generic_bl: Remove unused function

      genericbl_limit_intensity() is exported, but it is never
      called anywhere else.

      Fix the following sparse warning:

      drivers/video/backlight/generic_bl.c:59:6:
        warning: symbol 'genericbl_limit_intensity' was not declared.
        Should it be static?

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6728f2b109392484d38ac9e365496ac5fa1071f1
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Wed Aug 13 13:38:38 2014 +0100

      backlight: Remove .owner field for drivers using module_platform_driver

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver or platform_driver_register api,
      as this is overriden in __platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit d7cdb968081727746c8d2fb31b12ea6d1694888e
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Fri Jun 20 17:19:06 2014 +0200

      treewide: fix synchronize_rcu() in comments

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4ba2968420fa9d0604b6a6a5c61bfa8d0fa84ae0
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Tue Aug 26 19:12:21 2014 -0500

      percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t

      __get_cpu_var can paper over differences in the definitions of
      cpumask_var_t and either use the address of the cpumask variable
      directly or perform a fetch of the address of the struct cpumask
      allocated elsewhere. This is important particularly when using per cpu
      cpumask_var_t declarations because in one case we have an offset into
      a per cpu area to handle and in the other case we need to fetch a
      pointer from the offset.

      This patch introduces a new macro

      this_cpu_cpumask_var_ptr()

      that is defined where cpumask_var_t is defined and performs the proper
      actions. All use cases where __get_cpu_var is used with cpumask_var_t
      are converted to the use of this_cpu_cpumask_var_ptr().

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 208ad0012e372633e9d0cd01844455623779998f
  Author: Kyle McMartin <kyle@xxxxxxxxxx>
  Date:   Fri Jun 20 11:41:37 2014 -0400

      checkstack.pl: port to AArch64

      AArch64 stores the frame pointer and return pointer, and decrements the
      stack. Also remove my (no longer valid) email address.

      Signed-off-by: Kyle McMartin <kyle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit db4ced14c1fc509d408269ec15e1eac1eb0b440f
  Author: Arnd Hannemann <arnd@xxxxxxxxxx>
  Date:   Tue Aug 26 12:33:20 2014 +0200

      doc: queue-sysfs: minor fixes

      This patches fixes a typo, and for consistency use
      "IO" in upper case in the block/queue-sysfs.txt documentation.

      Signed-off-by: Arnd Hannemann <arnd@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0bf37ae4c45a0463671a50b443e1bafec730dd4d
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Tue Aug 26 13:49:35 2014 +0200

      init/do_mounts: better syntax description

      Specify hex device number unambiquously.

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4f671cb25e0a1d2b903d9a19e66fa193572424cf
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sun Jul 27 09:52:51 2014 +0400

      pinctrl: Add i.MX21 pincontrol driver

      This patch adds pincontrol driver for Freescale i.MX21 SOCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1b5bda21b05ef1b3c5462d4f066fda7c68240dda
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Thu Jul 31 12:03:26 2014 -0700

      Documentation: gpio: Add APM X-Gene SoC GPIO controller DTS binding

      Documentation for APM X-Gene SoC GPIO controller DTS binding.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 29cbf4589fc0dabef4dfc95dd9589c366ad2ec46
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Thu Jul 31 12:03:25 2014 -0700

      gpio: Add APM X-Gene SoC GPIO controller support

      Add APM X-Gene SoC gpio controller driver.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e8126753a9a5896ed50c9d9bf66fa46f0f1982a6
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Tue Jul 29 09:24:44 2014 +0200

      gpio: pca953x: Add DT binding documentation

      Add a devicetree binding documentation for the pca953x driver.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 4bb93349d9d001f565aafe2a1890cbb6e4476b58
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Tue Jul 29 09:24:43 2014 +0200

      gpio: pca953x: Drop deprecated DT bindings

      Drop deprecated DT bindings and use automaticly assigned gpio and irq
      bases.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c89fcfd42cbcf839b6737c977f280188eeea92d7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 01:39:49 2014 -0700

      virtio_net: flush when in xmit_more mode and under descriptor pressure

      Mirror the changes made to ixgbe in commit 
2367a17390138f68b3aa28f2f220b8d7ff8d91f4
      ("ixgbe: flush when in xmit_more mode and under descriptor pressure")

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6f19e12f623067d6a330748f932ca4a81b828ffb
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 01:39:31 2014 -0700

      igb: flush when in xmit_more mode and under descriptor pressure

      Mirror the changes made to ixgbe in commit 
2367a17390138f68b3aa28f2f220b8d7ff8d91f4
      ("ixgbe: flush when in xmit_more mode and under descriptor pressure")

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ba2b7d0ad59f4e3fb2619f840b8e89060ab5dc61
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 16:31:27 2014 -0500

      MAINTAINERS: update entries for ARM/SOCFPGA platform

      Update email address, add W and T entries.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit e34b731faa7d12d3681187968ef899747e4feb55
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 27 11:55:53 2014 +0100

      dma: imx-sdma: Remove spurious __init annotation on sdma_probe()

      We can't annotate probe functions as __init since binding can occur at
      any time, not just during kernel init.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b19f40b8bf87bfc32b91260a90a7fa2cdebcd9bb
  Author: Ryo Kataoka <ryo.kataoka.wt@xxxxxxxxxxx>
  Date:   Wed Aug 20 17:53:03 2014 -0700

      dma: rcar-audmapp: Fix for no corresponding slave ID

      In case of no corresponding slave ID, the audmapp_set_slave() returns
      -ENXIO same as sh_dmae_set_slave() of shdmac.c.
      DMAEngine might return wrong channel without this patch

      Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@xxxxxxxxxxx>
      Signed-off-by: Jun Watanabe <jun.watanabe.ue@xxxxxxxxxxx>,
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 58d06e989e1321b43c1e42bdf3846113e9e16ecd
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:18:44 2014 +0200

      dmaengine: Update documentation for inline wrapper

      Commit 16052827d98fbc13c31ebad560af4bd53e2b4dd5 ("dmaengine/dma_slave:
      introduce inline wrappers") introduced some wrappers, but there is still
      a reference to the old function.

      Update the documentation to use the wrapper, and add a missing "()" to a
      function name.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2367a17390138f68b3aa28f2f220b8d7ff8d91f4
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Aug 26 19:34:18 2014 +0200

      ixgbe: flush when in xmit_more mode and under descriptor pressure

      When xmit_more mode is being used and the ring is about to
      become full or the stack has stopped the ring, enforce a tail
      pointer write to the hw. Otherwise, we could risk a TX hang.

      Code suggested by Alexander Duyck.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 900405d014c584c92b77e7f5d52d46cd2556602b
  Merge: 0ce4866 430ad68
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 23:16:19 2014 -0700

      Merge branch 'bcm7xxx'

      Florian Fainelli says:

      ====================
      Broadcom BCM7xxx PHY updates for new entries

      Another week, another set of updates for the Broadcom BCM7xxx PHY driver. 
 This
      patch set cleanups the existing definitions, adds a macro to ease the 
addition
      of future chips, and finally add two new SoCs to the list of supported 
chips.

      Resending since the first patch did not make it to the list, sorry about 
that.

      Changes in v2:
      - rephrased commit message for patch 1 to make it pass majordomo
        capital triple X was rejected
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 430ad68ffb5fa632a277162e5995cd6f7a39fb78
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:27 2014 -0700

      net: phy: bcm7xxx: add BCM7250 and BCM7364 PHY entries

      Add two new entries to the Broadcom BCM7xxx internal PHY driver for
      BCM7250 and BCM7364 chips. Those chips share the usual 28nm process
      Gigabit PHY sequence and require the same workarounds so far.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 11bf2bbd596add62a86a74fc7aedc0b86c6ec154
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:26 2014 -0700

      net: phy: broadcom: add new Broadcom OUI

      Broadcom started to use a new OUI for its 2013 and newer products:
      D4-01-29 which translates into 0xae025000 for a 32-bits OUI, add its
      definition.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 97fdaab4699de3a2a91001efef60bb0622de1c53
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:25 2014 -0700

      net: phy: broadcom: fix PHY_BCM_OUI_4

      PHY_BCM_OUI_4 is missing two significant digits that actually make it an
      OUI, add those missing bits so it becomes usable again for matching.

      Fixes: b560a58c45c6 ("net: phy: add Broadcom BCM7xxx internal PHY driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 153df3c7d7af6772a99fe5589d26a6677ffd66db
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:24 2014 -0700

      net: phy: bcm7xxx: introduce helper macro

      All 28nm Gigabit PHYs supported by the driver have the same
      callbacks, the only differences being the 32-bits OUI and the name. Use
      a macro to factor this, making it easier in the future to add new
      entries.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ce4866f1e4697d45011bd1a01f33036660abffc
  Merge: abc4da4 879bd83
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 23:07:18 2014 -0700

      Merge branch 'sf2'

      Florian Fainelli says:

      ====================
      dsa: Broadcom Starfighter 2 switch support

      This patch series adds support for the Broadcom Starfighter 2 (Roboswitch
      successor) using the existing DSA infrastructure. This integrated switch
      is heavily used in Set Top Box, Cable gateways and DSL gateways products
      from Broadcom, and to a larger extent the new ARM-based Wi-Fi routers 
although
      slightly differently.

      Changes in v5 are the introduction of ETH_P_XDSA as suggested by 
Alexander to
      help capture applications see this is a multiplexed DSA approach now.

      Changes in v4 are the introducing of an indirection level for DSA switch 
tag
      protocols receive and transmit functions.

      I intentionnaly did not address one comment from Alexander who suggested 
to
      move port_names and port_dn in a separate structure since that involves
      touching arch/arm/ and arch/blackfin/ code which I am not yet comfortable
      doing.

      Notable changes in v3 is the preliminary patch that reworks the 
skb->protocol
      override helpers for non-Ethertype switch tags, based on feedback from
      Alexander Duyck.

      The biggest changes from v1 of this patch series are:

      - use the new fixed PHY helpers
      - improved the switch driver with more complete features (interrupts,
        (RG)MII configuration, memory arrays power down/up, port 
disabling/enable
        VLAN separation

      Future work will focus on bringing the upstream driver in feature parity 
with
      the current downstream driver, including:

      - adding Wake-on-LAN support to the switch
      - adding suspend/resume callbacks for S2/S3 Power Management modes
      - extending the switch register interface to cover BCM5310X SoCs
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit abc4da4503bf6cb1864454b464c52959241239bd
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 22:59:26 2014 -0700

      sungem: Fix global namespace pollution of phy accessors.

      The sungem driver has "phy_read()" and "phy_write()" functions, which
      we need to rename because the generic phy layer is about to export
      generic interfaces with the same name.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 879bd83d5916ea0cff444c4b0655a997c40692b7
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:58 2014 -0700

      Documentation: devicetree: add Broadcom Starfighter 2 binding

      Add the binding documentation for the Broadcom Starfighter 2 integrated
      switch hardware.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51f265936fe138c05c7efc3a4fb78663c092f33e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:57 2014 -0700

      Documentation: devicetree: update dsa binding with optional properties

      Add documentation for a bunch of new optional properties described in
      ethernet.txt and fixed-link.txt, this includes: 'phy-handle', 'phy-mode'
      and the 'fixed-link' subnode.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 246d7f773c13cac3e3ab1609fd4ffee520242c63
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:56 2014 -0700

      net: dsa: add Broadcom SF2 switch driver

      Add support for the Broadcom Starfigther 2 switch chip using a DSA
      driver. This switch driver supports the following features:

      - configuration of the external switch port interface: MII, RevMII,
        RGMII and RGMII_NO_ID are supported
      - support for the per-port MIB counters
      - support for link interrupts for special ports (e.g: MoCA)
      - powering up/down of switch memories to conserve power when ports are
        unused

      Finally, update the compatible property for the DSA core code to match
      our switch top-level compatible node.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5037d532b83d7325a2743dffe82882a64697a8e8
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:55 2014 -0700

      net: dsa: add Broadcom tag RX/TX handler

      Add support for the 4-bytes Broadcom tag that built-in switches such as
      the Starfighter 2 might insert when receiving packets, or that we need
      to insert while targetting specific switch ports. We use a fake local
      EtherType value for this 4-bytes switch tag: ETH_P_BRCMTAG to make sure
      we can assign DSA-specific network operations within the DSA drivers.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce31b31c68e7e39f29b1257581fbd08ce3ca5589
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:54 2014 -0700

      net: dsa: allow updating fixed PHY link information

      Allow switch drivers to hook a PHY link update callback to perform
      port-specific link work.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ec9436baedb689668c409cfc8b69eb9573b0d661
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:53 2014 -0700

      net: dsa: allow drivers to do link adjustment

      Whenever libphy determines that the link status of a given PHY/port has
      changed, allow to call into the switch driver link adjustment callback
      so proper actions can be taken care of by the switch driver upon link
      notification.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5aed85cec29882d1c4b4b2a01cb75a99efdbe4ed
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:52 2014 -0700

      net: dsa: allow switches to work without tagging

      In case switch port tagging is disabled (voluntarily, or the switch just
      does not support it), allow us to continue using the defined set of
      dsa_device_ops in net/dsa/slave.c.

      We introduce dsa_protocol_is_tagged() to check whether we need to
      override skb->protocol and go through the DSA-specifif packet_type
      function, or if we just go on and receive the SKB through the normal
      path.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d8bcdd383b8865e752a7e8edb4712c2e3902052
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:51 2014 -0700

      net: dsa: allow for more complex PHY setups

      Modify the DSA slave interface to be bound to an arbitray PHY, not just
      the ones that are available as child PHY devices of the switch MDIO bus.

      This allows us for instance to have external PHYs connected to a
      separate MDIO bus, but yet also connected to a given switch port.

      Under certain configurations, the physical port mask might not be a 1:1
      mapping to the MII PHYs mask. This is the case, if e.g: Port 1 of the
      switch is used and connects to a PHY at a MDIO address different than 1.

      Introduce a phys_mii_mask variable which allows driver to implement and
      divert their own MDIO read/writes operations for a subset of the MDIO
      PHY addresses.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bd47497a0171b96264927e3377254db13b9fe3e3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:50 2014 -0700

      net: dsa: retain a per-port device_node pointer

      We will later use the per-port device_node pointer to fetch a bunch of
      port-specific properties.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa981d9af82e08f316ed25ed43078f995cc4be0a
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:49 2014 -0700

      net: dsa: provide a switch device device tree node pointer

      We might need to fetch additional resources from the device tree node
      pointer, such as register ranges or other properties. Keep a device_node
      pointer around for this.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 464c3668f065baeacfffa9d421959d21069389fe
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:48 2014 -0700

      net: phy: provide stub for fixed_phy_set_link_update

      In preparation for updating the DSA code and avoid using ifdefs there,
      provide an empty stub for fixed_phy_set_link_update when
      CONFIG_FIXED_PHY is not selected.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2ba1b163c9d5d716fb1061f3fb76832cc6eea37f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:47 2014 -0700

      net: phy: add generic UniMAC MDIO bus driver

      Add a generic UniMAC MDIO bus driver and its Device Tree binding, which
      can be used by the BCMGENET driver as-is, and the upcoming Starfighter 2
      Ethernet switch MDIO bus controller.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3e8a72d1dae374cf6fc1dba97cec663585845ff9
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:46 2014 -0700

      net: dsa: reduce number of protocol hooks

      DSA is currently registering one packet_type function per EtherType it
      needs to intercept in the receive path of a DSA-enabled Ethernet device.
      Right now we have three of them: trailer, DSA and eDSA, and there might
      be more in the future, this will not scale to the addition of new
      protocols.

      This patch proceeds with adding a new layer of abstraction and two new
      functions:

      dsa_switch_rcv() which will dispatch into the tag-protocol specific
      receive function implemented by net/dsa/tag_*.c

      dsa_slave_xmit() which will dispatch into the tag-protocol specific
      transmit function implemented by net/dsa/tag_*.c

      When we do create the per-port slave network devices, we iterate over
      the switch protocol to assign the DSA-specific receive and transmit
      operations.

      A new fake ethertype value is used: ETH_P_XDSA to illustrate the fact
      that this is no longer going to look like ETH_P_DSA or ETH_P_TRAILER
      like it used to be.

      This allows us to greatly simplify the check in eth_type_trans() and
      always override the skb->protocol with ETH_P_XDSA for Ethernet switches
      tagged protocol, while also reducing the number repetitive slave
      netdevice_ops assignments.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8663dc2002b02abfe5dfb0fb7e544b81982ad95b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 22:59:26 2014 -0700

      sungem: Fix global namespace pollution of phy accessors.

      The sungem driver has "phy_read()" and "phy_write()" functions, which
      we need to rename because the generic phy layer is about to export
      generic interfaces with the same name.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 04cd214516d8a6f0f8c0116185d6e360df0860d2
  Merge: 6adae10 feba9b0
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Aug 28 13:45:45 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      Just clearing out my -next queue before I go on vacation.  Two UVD
      improvements that depend on the ttm change you just merged.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: preallocate mem for UVD create/destroy msg
        drm/radeon: allow UVD to use a second 256MB segment

  commit feba9b0bcf492ba991d7fbfc211dd49ebbc95a4b
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Fri Aug 22 14:25:55 2014 +0200

      drm/radeon: preallocate mem for UVD create/destroy msg

      llocating memory for UVD create and destroy messages can fail, which is
      rather annoying when this happens in the middle of a GPU reset. Try to
      avoid this condition by preallocating a page for those dummy messages.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 3852752ca89ca00aa13f12a9b9450fd97ff437d4
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 21 12:18:12 2014 +0200

      drm/radeon: allow UVD to use a second 256MB segment

      This improves concurrent stream decoding.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 6adae108b2fb0c7b945e297e4a0f0b7d66599656
  Merge: fb1aaca 3c03638
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Aug 28 11:39:11 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      More radeon changes for drm-next.  Highlights:
      - UVD support for older asics
      - Reset rework in preparation for Maarten's fence patches
      I have a few more patches which depend on Christian's ttm changes,
      I'll send them out separately once you've merged the ttm changes.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: drop doing resets in a work item
        drm/radeon: drop RADEON_FENCE_SIGNALED_SEQ v2
        drm/radeon: add timeout argument to radeon_fence_wait_seq v2
        drm/radeon: handle lockup in delayed work, v5
        drm/radeon: take exclusive_lock in read mode during ring tests, v5
        drm/radeon: force fence completion only on problematic rings (v2)
        drm/radeon: wake up all fences on manual reset
        drm/radeon: add UVD fw names for older asic
        drm/radeon: enable RB_ARB before resetting the VCPU
        drm/radeon: 760G/780V/880V don't have UVD
        drm/radeon: implement UVD hw workarounds for R6xx v3
        drm/radeon: add UVD support for older asics v4
        drm/radeon: add set_uvd_clocks callback for r6xx v4
        drm/radeon: properly init UVD MC bits on R600
        drm/radeon: force UVD buffers into VRAM on RS[78]80 v2
        drm/radeon: move the IB test after the AGP fallback

  commit fb1aacae408a48968840f8743a73edaad94a2f94
  Merge: 484048d f1217ed
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Aug 28 11:34:48 2014 +1000

      Merge branch 'ttm_pfn' of git://people.freedesktop.org/~deathsimple/linux 
into drm-next

      pull in placement changes radeon requires.

      * 'ttm_pfn' of git://people.freedesktop.org/~deathsimple/linux:
        drm/ttm: move fpfn and lpfn into each placement v2

  commit 73852b2bfb743298dff9e731615ee0162b33630c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 18:24:16 2014 -0700

      tulip: dmfe: Fix global namespace pollution of phy accessors.

      The dmfe driver has "phy_read()" and "phy_write()" functions, which
      we need to rename because the generic phy layer is about to export
      generic interfaces with the same name.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2c0e8b2b88cac379b2a2167b448000dedd2596a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:05:53 2014 -0700

      f_ncm: Don't use netdev_start_xmit().

      Unfortunately, the USB gadget layer has this weird things where NULL
      skbs are passed into ops->ndo_start_xmit() in order to trigger the
      dev->wrap() calls to build packets.

      This is completely outside of the allowable range of sane arguments
      for the ndo_start_xmit method.  All invocations of ndo_start_xmit()
      should be with non-NULL SKB arguments.

      Put back the direct call, but with a comment explaining how this
      is not acceptable in the long term.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 23d2d9a630b98a554cc328c6b69c56fd285e0129
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Tue Aug 26 13:14:51 2014 +0000

      ethernet: arc: Add support for specific SoC layer device tree bindings

      Some platforms have special bank registers which might be used to
      select the correct clock or the right mode for Media Indepent Interface
      controllers. Sometimes, it is also required to activate vcc regulators
      in the right order to supply the ethernet controller at the right time.
      This patch is an architecture refactoring of the arc-emac device driver.
      It adds a new software design which allows to add specific platform
      glue layer. Each platform has now its own module which performs custom
      initialization and remove for the target and then calls to the
      core driver.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 93e91b3dda17be19ecf52de2400a02c6469decfa
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Tue Aug 26 13:14:50 2014 +0000

      ethernet: arc: mdio changes for future SoC glue layer devtree support

      This is an api changes for the emac_mdio.c module.
      It will be required later when arc_emac_probe/arc_emac_remove
      will no longer use 'struct platform_device'.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f15f44e0839793ea03ffef5bae532cd63d92948c
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Tue Aug 26 13:14:49 2014 +0000

      ethernet: arc: remove use of 'struct platform_device'

      This is a preparation of an api changes for the emac_main.c module.
      The involved functions are arc_emac_probe and arc_emac_remove.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 253ff51635ad6690276ef065d59523c4bd1cd584
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Tue Aug 26 12:55:53 2014 +0200

      tcp: syncookies: mark cookie_secret read_mostly

      only written once.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1fc3de94076cd0c1e53e5ba8061763b33c7b27c2
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Tue Aug 26 10:24:41 2014 +0300

      bnx2x: Fix static checker warning regarding `txdata_ptr'

      Incorrect checking of array instead of array contents in panic_dump
      flow - results of commit e261199872a2 ("bnx2x: Safe bnx2x_panic_dump()").

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b0b46c7766e6803df7f76cddbbc0172092b5fa7c
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:08:23 2014 +0800

      r8152: replace strncpy with strlcpy

      Replace the strncpy with strlcpy, and use sizeof to determine the
      length.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8dc12f933c9d732c5bbfb233daf27377893b109c
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:40:40 2014 -0700

      x86/iosf: Add debugfs support

      Allows access to the iosf sideband through debugfs.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409175640-32426-3-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit aa8e4f22ab7773352ba3895597189b8097f2c307
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:40:39 2014 -0700

      x86/iosf: Add Kconfig prompt for IOSF_MBI selection

      Fixes an error in having the iosf build as 'default m'. On X86 SoC's the 
iosf
      sideband is the only way to access information for some registers, as 
opposed to
      through MSR's on other Intel architectures. While selecting IOSF_MBI is
      preferred, it does mean carrying extra code on non-SoC architectures. This
      exports the selection to the user, allowing those driver writers to 
compile out
      iosf code if it's not being built.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409175640-32426-2-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit f23a6179d45e9d144bf2eb2bd82b2f1270f85fcf
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 20 21:09:24 2014 +0200

      ARM: dts: rockchip: add saradc nodes

      Add the core device nodes for the SARADC found on both the Cortex-A9 
series
      (rk3066 and rk3188) as well as the newer rk3288.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 3c0363891c0fa5d17b683b758bff0d81fa6a9775
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:22:01 2014 +0200

      drm/radeon: drop doing resets in a work item

      Blocking completely innocent processes with a GPU reset is
      a pretty bad idea. Just set needs_reset and let the next
      command submission or fence wait do the job.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d6d5c5b8364bcc4d52cddc68bcb0a330d2af20f3
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:22:00 2014 +0200

      drm/radeon: drop RADEON_FENCE_SIGNALED_SEQ v2

      It's causing issues with VMID handling and comparing the
      fence value two times actually doesn't make handling faster.

      v2: rebased on reset changes

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9867d00dbaef42e346e5d12eaa9591b057fea6d8
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:21:59 2014 +0200

      drm/radeon: add timeout argument to radeon_fence_wait_seq v2

      This makes it possible to wait for a specific amount of time,
      rather than wait until infinity.

      v2 (chk): rebased on other changes

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 0bfa4b41268ad5fd741f16f484e4fee190822ec6
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:21:58 2014 +0200

      drm/radeon: handle lockup in delayed work, v5

      v5 (chk): complete rework, start when the first fence is emitted,
                stop when the last fence is signalled, make it work
                correctly with GPU resets, cleanup radeon_fence_wait_seq

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9bb39ff43e15e85bc1bd9bbbdc5b9cef7a670fd5
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:45:18 2014 -0400

      drm/radeon: take exclusive_lock in read mode during ring tests, v5

      This is needed for the next commit, because the lockup detection
      will need the read lock to run.

      v4 (chk): split out forced fence completion, remove unrelated changes,
                add and handle in_reset flag
      v5 (agd5f): rebase fix

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 4721ab855d1a1d3e472ff38d1cae06e23e0520cf
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 20 21:07:22 2014 +0200

      ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board

      The Radxa Rock uses a hym8563 as rtc. Add the i2c device and necessary
      pinconfig for the interrupt pin - labeled rtc_int in the schematics.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 5c21403d74af2c9cd635a34c2f9199681a5b813e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:39:04 2014 -0700

      net: Update sk_buff flag bit availability comment.

      We lost one when xmit_more was added.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0541f94fdff89fb7bc14bf5fe0da21d9d19a0c6d
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 15:59:27 2014 -0700

      ARM: dts: Enable PWM backlight on rk3288-evb

      PWM0 is the PWM associated with the LCD backlight.  Enable it.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit df542df3f572af7e5f8279e78d86614483d9670d
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 15:59:26 2014 -0700

      ARM: dts: Add main PWM info to rk3288

      This adds the PWM info (other than the VOP PWM) to the main rk3288
      dtsi file.

      Signed-off-by: Caesar Wang <caesar.wang@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 604b607748a576c3861f549772b72fb62c05a3fd
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Wed Aug 27 23:27:10 2014 +0200

      HID: picolcd: be more verbose when reporting report size error

      picolcd device is not expected to send any report with size larger than
      64 bytes.

      If this impossible event happens (sic!), print also a report ID to allow
      for easier debugging.

      Suggested-by: Bruno Prémont <bonbons@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 6ba42ba608df1e243d594a682073e783a57c95f5
  Merge: c99428d cf673fb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 27 22:07:01 2014 +0100

      Merge tag 'dt-endian' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into spi-fsl-dspi

      regmap: Device tree endianness support

      This adds generic support for specifying endianess for register map in
      the DT.

  commit 368d4e59b002d0742fc7c25de8fd7b6ad37a434c
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Fri Aug 22 16:16:06 2014 -0400

      HID: logitech-dj: break out testing of validity of dj_device

      We can do once the test of the validity of the dj_device, which removes
      some duplicated code in various functions.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit de56fb1923ca11f428bf557870e0faa99f38762e
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:25 2014 +0100

      KVM: vgic: declare probe function pointer as const

      We extract the vgic probe function from the of_device_id data pointer,
      which is const. Kill the sparse warning by ensuring that the local
      function pointer is also marked as const.

      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 1fa451bcc67fa921a04c5fac8dbcde7844d54512
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:24 2014 +0100

      KVM: vgic: return int instead of bool when checking I/O ranges

      vgic_ioaddr_overlap claims to return a bool, but in reality it returns
      an int. Shut sparse up by fixing the type signature.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit bd218bce92d3868ba4fe5e9e3eb8199d2aa614af
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:23 2014 +0100

      KVM: ARM/arm64: return -EFAULT if copy_from_user fails in set_timer_reg

      We currently return the number of bytes not copied if set_timer_reg
      fails, which is almost certainly not what userspace would like.

      This patch returns -EFAULT instead.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 18d457661fb9fa69352822ab98d39331c3d0e571
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:22 2014 +0100

      KVM: ARM/arm64: avoid returning negative error code as bool

      is_valid_cache returns true if the specified cache is valid.
      Unfortunately, if the parameter passed it out of range, we return
      -ENOENT, which ends up as true leading to potential hilarity.

      This patch returns false on the failure path instead.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 4000be423cb01a8d09de878bb8184511c49d4238
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:21 2014 +0100

      KVM: ARM/arm64: fix broken __percpu annotation

      Running sparse results in a bunch of noisy address space mismatches
      thanks to the broken __percpu annotation on kvm_get_running_vcpus.

      This function returns a pcpu pointer to a pointer, not a pointer to a
      pcpu pointer. This patch fixes the annotation, which kills the warnings
      from sparse.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 6951e48bff0b55d2a8e825a953fc1f8e3a34bf1c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:20 2014 +0100

      KVM: ARM/arm64: fix non-const declaration of function returning const

      Sparse kicks up about a type mismatch for kvm_target_cpu:

      arch/arm64/kvm/guest.c:271:25: error: symbol 'kvm_target_cpu' redeclared 
with different type (originally declared at 
./arch/arm64/include/asm/kvm_host.h:45) - different modifiers

      so fix this by adding the missing const attribute to the function
      declaration.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 06cb1eb3de5c905da60ab91dbf99aaf96a43d043
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Thu Aug 21 18:20:49 2014 +0530

      ASoC: mfld-compress: Use dedicated function instead of ioctl

      Also pass sst device as an argument to function pointer prototypes of
      compr_ops. This will be used to derive sst driver context.

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit eb98c709907c7a78b9cd0d18642477d47d348f9f
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:21:56 2014 +0200

      drm/radeon: force fence completion only on problematic rings (v2)

      Instead of resetting all fence numbers, only reset the
      number of the problematic ring. Split out from a patch
      from Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

      v2 (agd5f): rebase build fix

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit a71b4438af8242f383906071205db95a8b8e7b6d
  Author: FUKAUMI Naoki <naobsd@xxxxxxxxx>
  Date:   Wed Aug 20 14:25:03 2014 +0900

      ARM: sun7i: Add support for Olimex A20-OLinuXino-LIME

      This patch adds support for Olimex A20-OLinuXino-LIME board.

      Signed-off-by: FUKAUMI Naoki <naobsd@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 98047888bb9fd57734028c44ec17413ddd623958
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 19 12:18:04 2014 +0200

      arm/arm64: KVM: Support KVM_CAP_READONLY_MEM

      When userspace loads code and data in a read-only memory regions, KVM
      needs to be able to handle this on arm and arm64.  Specifically this is
      used when running code directly from a read-only flash device; the
      common scenario is a UEFI blob loaded with the -bios option in QEMU.

      Note that the MMIO exit on writes to a read-only memory is ABI and can
      be used to emulate block-erase style flash devices.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 64d831269ccbca1fc6d739a0f3c8aa24afb43a5e
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 19 12:15:00 2014 +0200

      KVM: Introduce gfn_to_hva_memslot_prot

      To support read-only memory regions on arm and arm64, we have a need to
      resolve a gfn to an hva given a pointer to a memslot to avoid looping
      through the memslots twice and to reuse the hva error checking of
      gfn_to_hva_prot(), add a new gfn_to_hva_memslot_prot() function and
      refactor gfn_to_hva_prot() to use this function.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit ef11982dd7a657512c362242508bb4021e0d67b6
  Author: Amit Virdi <amit.virdi@xxxxxx>
  Date:   Fri Aug 22 14:36:36 2014 +0530

      usb: gadget: zero: Add support for interrupt EP

      Interrupt endpoints behave quite similar to the bulk endpoints with the
      difference that the endpoints expect data sending/reception request at
      particular intervals till the whole data has not been transmitted.

      The interrupt EP support is added to gadget zero. A new alternate setting 
(=2)
      has been added. It has 2 interrupt endpoints. The default parameters are 
set as:
        bInterval: 1 ms for FS and 8 uFrames (implying 1 ms) for HS/SS
        wMaxPacketSize: 64 bytes for FS and 1024 bytes for HS/SS
      However, the same can be overridden through the module parameter 
interface.

      The code is tested for HS and SS on a platform having DWC3 controller.

      Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit c572a217d1b81209ae5a4fe09a96db758f86f10b
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Thu Aug 21 08:57:28 2014 +0200

      usb: gadget: serial: remove PREFIX macro

      Remove the ttyGS PREFIX macro from u_serial.c and replace all occurences 
with
      the hardcoded ttyGS string.

      This macro was mostly used in a few debug/warning messages and a lot of
      hardcoded ttyGS existed beneath. It may have been used for renaming the
      tty, but if done so most debug messages would have ignored this.

      Due to the fact the usage of this PREFIX in all debug calls would have
      resulted in a hard to read/grep code it is removed completely.

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b8b0ea51b381a43c3179281a7aaf95b49f9f5f7b
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Thu Aug 21 08:31:39 2014 +0200

      usb: gadget: serial: replace {V,}DBG macro with dev_{v,}dbg

      Replace the VDBG and DBG macro with the kernels "proper" debug macros
      (dev_vdbg and dev_dbg) in f_acm.c, f_obex.c & f_serial.c

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a1a4caf41ed8154c4e7b75b4e12c1a7d851e2137
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Thu Aug 21 07:45:10 2014 +0100

      usb: phy: msm: Make phy_reset clk and reset line optional.

      This patch makes the phy reset clk and reset line optional as this clk
      is not available on boards like IFC6410 with APQ8064.

      phy-reset clk is only used as argument to the mach level callbacks, so
      this patch adds condition before clk_get calls so that the driver
      wouldn't fail on SOCs which do not have this support.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d0ee68b59e6aa33221445dc555efac3736b89026
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Jul 28 16:57:29 2014 +0200

      usb: phy: mxs: Add VF610 USB PHY support

      This adds support for the USB PHY in Vybrid VF610. We assume that
      the disconnection without VBUS is also needed for Vybrid.

      Tests showed, without MXS_PHY_NEED_IP_FIX, enumeration of devices
      behind a USB Hub fails with errors:

      [  215.163507] usb usb1-port1: cannot reset (err = -32)
      [  215.170498] usb usb1-port1: cannot reset (err = -32)
      [  215.185120] usb usb1-port1: cannot reset (err = -32)
      [  215.191345] usb usb1-port1: cannot reset (err = -32)
      [  215.202487] usb usb1-port1: cannot reset (err = -32)
      [  215.207718] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
      [  215.219317] usb usb1-port1: unable to enumerate USB device

      Hence we also enable the MXS_PHY_NEED_IP_FIX flag.

      Acked-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 014fd22ef9c6a7e9536b7e16635714a1a34810a8
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:31:02 2014 +0800

      ASoC: fsl-sai: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 664915074e750614c5d140093d5098a165a24e3d
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:31:01 2014 +0800

      ASoC: fsl-spdif: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 92bd0334b27845f250f1fadb091242140391c99b
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:31:00 2014 +0800

      ASoC: fsl-esai: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bf16d883263dedefb6149916e41b3e2779bb1573
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:30:59 2014 +0800

      ASoC: fsl-asrc: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e94b8f50907c063de25ca52072e54b0581614995
  Merge: 38c6e4b cf673fb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 27 19:14:25 2014 +0100

      Merge tag 'dt-endian' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-fsl

      regmap: Device tree endianness support

      This adds generic support for specifying endianess for register map in
      the DT.

  commit aea8dfb9f32bf90dd6fd00758978b50efdc08df5
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 13:37:41 2014 +0200

      regulator: max77802: set opmode to normal if off is read from hw

      The max77802 driver reads the default operating mode (opmode)
      set for regulators when enabled from the hardware registers.

      But if a regulator is disabled and the system warm restarted,
      the hardware reports OFF as the opmode so the regulator is
      not enabled. Default to operating mode NORMAL if OFF is read
      from the hardware register.

      Reported-by: Yuvaraj Cd <yuvaraj.lkml@xxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Yuvaraj Kumar CD <yuvaraj.cd@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f0d970b4fd05cb7af89307bb17689c18c835d739
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:21:53 2014 +0200

      drm/radeon: wake up all fences on manual reset

      Wake up all fences when we manually trigger a reset.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 14e935aeb0213e2ef522d0d8a14d2d29fb194956
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Tue Apr 16 22:11:37 2013 +0200

      drm/radeon: add UVD fw names for older asic

      Activating the UVD support.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 32517d59ebb3b6eb7a5a5736020072ce7e609e76
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 09:59:45 2014 +0200

      drm/radeon: enable RB_ARB before resetting the VCPU

      This fixes "UVD not responding, trying to reset the VCPU"
      messages on earlier ASICs.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit bdc99722d007ed1db7188b09404bda080d1d737a
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Aug 26 13:11:36 2014 -0400

      drm/radeon: 760G/780V/880V don't have UVD

      Don't enable UVD on these asics as they don't have
      UVD hardware.

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 115365e8a33e4ce5e12bee7999568a26b4c33d3f
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Apr 25 09:02:14 2013 +0200

      drm/radeon: implement UVD hw workarounds for R6xx v3

      Only the essentials, cause this hw generation is really buggy.

      v2: start supporting RV670,RV620 and RV635 as well
      v3: activate more workarounds

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 856754c3a23a622d26a82b29fab6429481705511
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Tue Apr 16 22:11:22 2013 +0200

      drm/radeon: add UVD support for older asics v4

      v2: cleanup R600 support
      v3: rebased on current drm-fixes-3.12
      v4: rebased on drm-next-3.14

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 4a956a70a8d4cc5268a60f6718de58892fa1275e
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Wed Nov 28 16:55:21 2012 -0500

      drm/radeon: add set_uvd_clocks callback for r6xx v4

      v2: wake up PLL, set [VD]CLK_SRC, cleanup code
      v3: handle RV670,RV635,RV620 as well
      v4: merge rv6xx and rs780/rs880 code, fix ref divider mask

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>

  commit a8fba64ab08cf4a5baf211f1126b475e03f90fc1
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Apr 25 18:54:07 2013 +0200

      drm/radeon: properly init UVD MC bits on R600

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit b6a7eeeaa1cdf76f2522b75a2fd46280e8c3b3d8
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Tue Apr 16 15:41:25 2013 +0200

      drm/radeon: force UVD buffers into VRAM on RS[78]80 v2

      v2: only necessary on RS[78]80

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 13a7d299dbbcd4c76ff088ec240d7cd896174c2e
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Sun Aug 24 14:52:46 2014 +0200

      drm/radeon: move the IB test after the AGP fallback

      Otherwise we won't test if the fallback to PCIe GART really worked.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit cf673fbc6342b1c2310cdfdc4ed99f18f866b8e4
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 27 16:36:03 2014 +0200

      regmap: Split regmap_get_endian() in two functions

      Split regmap_get_endian() in two functions, regmap_get_reg_endian() and
      regmap_get_val_endian().

      This allows to:
        - Get rid of the three switch()es on "type", incl. error handling in
          three "default" cases,
        - Get rid of the regmap_endian_type enum,
        - Get rid of the non-NULL check of "config" (regmap_init() already
          checks for that),
        - Get rid of the "endian" output parameters, and just return the
          regmap_endian enum value, as the functions can no longer fail.

      This saves 21 lines of code (despite the still-present
      one-comment-per-line over-documentation), and 30 bytes of code on ARM
      V7.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Reviewed-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2d15d974618db4ed3adafe9b9fe092db0f5076a0
  Author: Bard Liao <bardliao@xxxxxxxxxxx>
  Date:   Wed Aug 27 19:50:34 2014 +0800

      ASoC: rt5677: Add DMIC2 clock selection

      There are two pins can be used for rt5677's DMIC2 clock. This patch
      add the select options for it.

      Signed-off-by: Bard Liao <bardliao@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 23f66e2d661b4d3226d16e25910a9e9472ce2410
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Aug 27 11:18:29 2014 -0400

      Revert "powerpc: Replace __get_cpu_var uses"

      This reverts commit 5828f666c069af74e00db21559f1535103c9f79a due to
      build failure after merging with pending powerpc changes.

      Link: http://lkml.kernel.org/g/20140827142243.6277eaff@xxxxxxxxxxxxxxxx

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>

  commit 084bb5bc00c19ec32b45f44d11ba6a0ca2514ec3
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Wed Aug 20 20:49:54 2014 +0100

      ARM: 8131/1: arm/smp: Absorb boot_secondary()

      After becoming a mandatory function, boot_secondary() is no longer used
      outside arch/arm/kernel/smp.c. Hence remove its public prototype, and,
      as suggested by Arnd, let it be absorbed by its single caller.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 31e1a602b97dd7f68adb44ebac89caa7f1a25b1c
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Tue Aug 5 21:17:14 2014 +0100

      ARM: 8126/1: crypto: enable NEON SHA-384/SHA-512 for big endian

      The SHA-512 NEON works just fine under big endian, so remove the Kconfig
      condition preventing it from being selected if CONFIG_CPU_BIG_ENDIAN is
      set.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 0777e3e1723f69276136140209c11deeecb7c6dc
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Tue Aug 5 21:15:19 2014 +0100

      ARM: 8125/1: crypto: enable NEON SHA-1 for big endian

      This tweaks the SHA-1 NEON code slightly so it works correctly under big
      endian, and removes the Kconfig condition preventing it from being
      selected if CONFIG_CPU_BIG_ENDIAN is set.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit beb50df39e91745604ce3cb9dc6a503f39f4383d
  Author: Bertrand Jacquin <beber@xxxxxxxxxxxx>
  Date:   Wed Aug 27 20:31:56 2014 +0930

      kbuild: handle module compression while running 'make modules_install'.

      Since module-init-tools (gzip) and kmod (gzip and xz) support compressed
      modules, it could be useful to include a support for compressing modules
      right after having them installed. Doing this in kbuild instead of per
      distro can permit to make this kind of usage more generic.

      This patch add a Kconfig entry to "Enable loadable module support" menu
      and let you choose to compress using gzip (default) or xz.

      Both gzip and xz does not used any extra -[1-9] option since Andi Kleen
      and Rusty Russell prove no gain is made using them. gzip is called with -n
      argument to avoid storing original filename inside compressed file, that
      way we can save some more bytes.

      On a v3.16 kernel, 'make allmodconfig' generated 4680 modules for a
      total of 378MB (no strip, no sign, no compress), the following table
      shows observed disk space gain based on the allmodconfig .config :

             |           time                |
             +-------------+-----------------+
             | manual .ko  |       make      | size | percent
             | compression | modules_install |      | gain
             +-------------+-----------------+------+--------
        -    |             |     18.61s      | 378M |
        GZIP |   3m16s     |     3m37s       | 102M | 73.41%
        XZ   |   5m22s     |     5m39s       |  77M | 79.83%

      The gain for restricted environnement seems to be interesting while
      uncompress can be time consuming but happens only while loading a module,
      that is generally done only once.

      This is fully compatible with signed modules while the signed module is
      compressed. module-init-tools or kmod handles decompression
      and provide to other layer the uncompressed but signed payload.

      Reviewed-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Bertrand Jacquin <beber@xxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 40e42f6a2596bbe757e561d4806fadd924f8c9fd
  Author: Bertrand Jacquin <beber@xxxxxxxxxxxx>
  Date:   Wed Aug 27 20:30:56 2014 +0930

      modinst: wrap long lines in order to enhance cmd_modules_install

      Note: shouldn't we use 'install -D $(2)/$@ $@' instead of mkdir
      and cp ?

      Reviewed-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Bertrand Jacquin <beber@xxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit d10f9f69bfeb9c8454b7cd05f6748c3d91d96485
  Author: Bertrand Jacquin <beber@xxxxxxxxxxxx>
  Date:   Wed Aug 27 20:29:56 2014 +0930

      modsign: lookup lines ending in .ko in .mod files

      This does the same as commit ef591a5 (scripts/Makefile.modpost: error
      in finding modules from .mod files), but for scripts/Makefile.modsign

      Maybe we should also apply to Makefile.modsign and Makefile.modinst
      the change applied to Makefile.modpost by commit ea4054a (modpost:
      handle huge numbers of modules) ?

      Reviewed-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Bertrand Jacquin <beber@xxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit d93e1719a313ca960b38c5159be0106884317997
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Wed Aug 27 20:28:56 2014 +0930

      modpost: simplify file name generation of *.mod.c files

      Avoid the variable length array (vla), just use PATH_MAX instead.
      This not only makes this code clang friedly, it also leads to a
      code size reduction:

         text    data     bss     dec     hex filename
        51765    2224   12416   66405   10365 scripts/mod/modpost.old
        51677    2224   12416   66317   1030d scripts/mod/modpost.new

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 7a3ee7538598e0d60e6aa87dcf34a4e8a0adebc2
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Wed Aug 27 20:28:53 2014 +0930

      modpost: reduce visibility of symbols and constify r/o arrays

      Internally used symbols of modpost don't need to be externally visible;
      make them static. Also constify the string arrays so they resist in the
      r/o section instead of being runtime writable.

      Those changes lead to a small size reduction as can be seen below:

         text    data     bss     dec     hex filename
        51381    2640   12416   66437   10385 scripts/mod/modpost.old
        51765    2224   12416   66405   10365 scripts/mod/modpost.new

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 7a486d3781295b5298cbf9556928a76d26896863
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 06:25:23 2014 +0930

      param: check for tainting before calling set op.

      This means every set op doesn't need to call it, and it can move into
      params.c.

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit fc9740cebc3ab7c65f3c5f6ce0caf3e4969013ca
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:24:23 2014 +0930

      drm/i915: taint the kernel if unsafe module parameters are set

      Taint the kernel if the semaphores, enable_rc6, enable_fbc, or ppgtt
      module parameters are modified. These module parameters are for
      debugging and testing only, and should never be changed from their
      platform specific default values by the users. We do not provide support
      for people enabling all the experimental features. Make this clear by
      tainting the kernel if the parameters are set.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 3baee201b06cfaff84c2c5ddc551b192bb3eaed3
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:23:23 2014 +0930

      module: add module_param_unsafe and module_param_named_unsafe

      Add the helpers to be used by modules wishing to expose unsafe debugging
      or testing module parameters that taint the kernel when set.

      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Jean Delvare <khali@xxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Jon Mason <jon.mason@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 91f9d330cc14932084c37751997213cb0e7ea882
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:22:23 2014 +0930

      module: make it possible to have unsafe, tainting module params

      Add flags field to struct kernel_params, and add the first flag: unsafe
      parameter. Modifying a kernel parameter with the unsafe flag set, either
      via the kernel command line or sysfs, will issue a warning and taint the
      kernel.

      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Jean Delvare <khali@xxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Jon Mason <jon.mason@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 6a4c264313c4ae32dc53821a9c57e0dc9696fb81
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:21:23 2014 +0930

      module: rename KERNEL_PARAM_FL_NOARG to avoid confusion

      Make it clear this is about kernel_param_ops, not kernel_param (which
      will soon have a flags field of its own). No functional changes.

      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Jean Delvare <khali@xxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Jon Mason <jon.mason@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 0fdc14e42b40ecd7115cc670981d39a89eeee6c3
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 26 19:14:03 2014 +0300

      ath10k: make target endianess more explicit

      Some copy engine structures are target specific
      and are uploaded to the device during
      init/configuration.

      This also cleans up a bit diag_mem_read/write
      implicit byteswap mess leaving only
      diag_access_read/write with an implicit endianess
      byteswap.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7c6aa25db481f0c6e83ddf358001894a62ca294c
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 26 19:14:03 2014 +0300

      ath10k: dont duplicate service-pipe mapping

      The mapping is already defined in a structure. It
      makes little sense to duplicate information stored
      in it within a function.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d7bfb7aa54031905a87e0f1d049d160259d71808
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 26 19:14:02 2014 +0300

      ath10k: move pci init structures

      It doesn't make much sense to have copy engine
      configuration structures spread across the whole
      source file.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit f1217ed09f827e42a49ffa6a5aab672aa6f57a65
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 13:16:04 2014 +0200

      drm/ttm: move fpfn and lpfn into each placement v2

      This allows us to more fine grained specify where to place the buffer 
object.

      v2: rebased on drm-next, add bochs changes as well

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 2688eba9d5ba2a35ac8e5efa2e228f105f0a379f
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 16:18:02 2014 +0300

      mac80211: Replace rcu_dereference() with rcu_access_pointer()

      The "rcu_dereference()" calls are used directly in conditions.
      Since their return values are never dereferenced it is recommended to
      use "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacements.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit bf3baca6c54ce8a2f51687296f868dfe20d33f13
  Author: James Ban <james.ban.opensource@xxxxxxxxxxx>
  Date:   Wed Aug 27 11:47:07 2014 +0900

      regulator: da9211: support device tree

      This is a patch for supporting device tree of DA9211/DA9213.

      Signed-off-by: James Ban <james.ban.opensource@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 88299c9bdb109e0d95abdca648065631ff91b2cb
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Aug 1 11:28:48 2014 +0300

      timerfd: Remove an always true check

      We would have returned -EINVAL earlier if ticks wasn't set.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140801082848.GF28869@mwanda
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 2a8d1303c6618f44e7603a4625783d1aff5fef4a
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Tue Aug 26 22:18:57 2014 +0800

      regulator: rk808: remove redundant code

      remove the redundant code, since pdata has been removed from stuct rk808

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e8e724db0a559f666fc552e65294ce7b5b837eae
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:26 2014 +0000

      i40e/i40evf: Bump i40e & i40evf version

      Bump versions for i40e to 1.0.4 and i40evf to 1.0.1.

      Change-ID: I960c04da2c91bdf1d02f8e5011e68c34a634122d
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-By: Jim Young <jamesx.m.young@xxxxxxxxx>
      Tested-by: Sibai Li <sibai.li@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 810b3ae42f5a6d1ddb17bb20eb69046de08ab1ef
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:25 2014 +0000

      i40e/i40evf: Ignore a driver perceived Tx hang if the number of desc 
pending < 4

      We are seeing situations where the driver sees a hang with less than 4
      desc pending, if the driver chooses to ignore it the queue progresses
      forward and the stack never experiences a real hang.
      With this patch we will log a stat when this situation happens
      "tx_sluggish" will increment and we can see some more details
      at a higher debug level. Other than that we will ignore this
      particular case of Tx hang.

      Change-ID: I7d1d1666d990e2b12f4f6bed0d17d22e1b6410d5
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 30650cc552cf9a60fa80a205693c6f76f7a00549
  Author: Shannon Nelson <shannon.nelson@xxxxxxxxx>
  Date:   Tue Jul 29 04:01:50 2014 +0000

      i40e: quiet complaints when removing default MAC VLAN filter and make 
set_mac reversible

      Older firmware has an incorrect MAC VLAN filter that needs to be replaced
      at startup, and now newer firmware doesn't have this problem.  With this
      change we no longer complain if the remove fails, and we only add the
      new filter if the remove succeeded.

      Setting a new LAA worked the first time, but didn't work well in 
successive
      operations, including returning to the HW default address.  This 
simplifies
      the code that was trying to be too smart.

      Lastly, this pulls the hardware default mac address out into separate
      handling code and keeps the broadcast filtering from getting munged.

      Change-ID: I1f54b002def04ffef2546febb9a4044385452f85
      Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit f905dd62be8853644357044a455f83e63e8c68ef
  Author: Shannon Nelson <shannon.nelson@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:20 2014 +0000

      i40e/i40evf: add max buf len to aq debug print helper

      There is at least one case in the Firmware API where the response to a
      command changes the buffer size field in the AQ descriptor to a larger
      number than what the request's buffer size started as.  This is in 
addition
      to setting an error flag and is in order to tell the requester how much
      larger a buffer is required for the answer.  We need to be sure not to
      use that number when dumping the contents of the data buffer because it
      can send us into the weeds and generate an invalid pointer exception.

      This patch adds a max buffer size parameter to the print helper to be
      sure the code knows when to stop.

      Change-ID: Ib84f7ed72140fe9d600086d8f2002fc5d8753092
      Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Tested-by: Sibai Li <sibai.li@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7b592f6168e3091bc0868812b6a4a3126be5b82d
  Author: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:19 2014 +0000

      i40e: Add checks and message for Qualified Module info

      This patch adds a check during handle_link_event for unqualified
      module when link is down and there is a module plugged.  If found,
      print a message.

      Change-ID: Ibd8666d77d3044c2a3dd4d762d3ae9ac6e18e943
      Signed-off-by: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5f5e33b6970953fc849852414014862fb388f6da
  Author: Ashish Shah <ashish.n.shah@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:15 2014 +0000

      i40e: set num_queue_pairs to num configured by VF

      Change vsi->num_queue_pairs to equal the number that are configured
      by the VF. This, in turn, limits the number of queues that are
      enable/disabled. This fixes the mismatched case for when a VF configures
      fewer queues than is allocated to it by the PF.

      Change other sections to use alloc_queue_pairs as warranted.

      Change-ID: I0de1b55c9084e7be6acc818da8569f12128a82c2
      Signed-off-by: Ashish Shah <ashish.n.shah@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c1d11cef92199764a3b0f35efc4a3583afedaddc
  Author: Shannon Nelson <shannon.nelson@xxxxxxxxx>
  Date:   Tue Jul 29 04:01:03 2014 +0000

      i40e: Enable l2tsel bit for VLAN tag control

      Enable the l2tsel bit on Rx queue contexts that are assigned to VFs so
      that the VF can get the stripped VLAN tag.

      Change-ID: I7d9bc56238a9ea9baf5e8a97e69b9e27ebb9d169
      Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxx>
      Signed-off-by: Ashish Shah <ashish.n.shah@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 60793f4ab541f9c279f823e42dc8053341cc7547
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Wed Jul 9 07:46:23 2014 +0000

      i40e: Add a FD flush counter to ethtool

      This helps know how many times the interface had to flush and replay FD
      filter table, which gives an indication on how often we are getting FD
      table full situation.

      Also check on certain pf states before proceeding to add or delete
      filters since we can't add or delete filters if we are in those states.

      Change-ID: I97f5bbbea7146833ea61af0e08ea794fccba1780
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 1e1be8f622ee3d01acdbf5f4e00fbdd53ff950c9
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Thu Jul 10 08:03:26 2014 +0000

      i40e: ATR policy change to flush the table to clean stale ATR rules

      Instead of disabling ATR when we get a programming error, we now
      will wait it out to see if some room gets created by ATR rule deletion.
      If we still have too many errors and ATR filter count did not change
      much, its time to flush and replay. We no more auto-disable ATR when
      we have errors in programming.
      The disabling of ATR when we get programming error was buggy and
      was still adding new rules and causing continuous errors. With this
      policy change we flush instead when we see too many errors.
      ATR is still disabled if we add a SB rule for TCP/IPv4 flow type,
      more logic is added to re-enable it once all SB TCP/IPv4 rules are gone.

      Change-ID: I77edcbeab9500c72a7e0bd7b5c5b113ced133a9c
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit f7233c5491156bc530ed965d4fabc55db35f2e37
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Wed Jul 9 07:46:16 2014 +0000

      i40e: Some FD message fixes

      Change the message that gets printed when adding/deleting a filter to
      the SB, so that user can tell if a filter was added or deleted.
      Print filter add failures only in case of SB filters. For ATR the
      information is not useful to the user and hence suppress it unless in
      higher debug mode.

      Change-ID: I78d7a7a6ecfa82a38a582b0d7b4da038355e3735
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e99bdd39a518cccb58c0b2df9566f839870799c5
  Author: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
  Date:   Wed Jul 9 07:46:12 2014 +0000

      i40e: Update flow director error messages to reduce user confusion

      This patch changes the wording of the flow director add/remove and
      asynchronous failure messages to include fd_id to try and add some
      way to track the operations on a given fd_id.  Its not perfect, but
      its better than what we had as PCTYPE can apply to several different
      filter requests.

      This patch also removes a redundant message when filter
      addition fails due to full condition.

      Change-ID: Icf58b0603d4f162d9fc542f11a74866a907049f2
      Signed-off-by: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 890b13a308b9df78ad05fc57eb440b32399be35e
  Author: Konstantinos Tsimpoukas <kostaslinuxxx@xxxxxxxxx>
  Date:   Tue Aug 26 23:21:48 2014 -0500

      ALSA: ice1712: Replacing hex with #defines

      Adds to the readability of the ice1712 driver.

      Signed-off-by: Konstantinos Tsimpoukas <kostaslinuxxx@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 8de078f189da45453d2ed2a04288e329cc169731
  Author: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
  Date:   Fri Jul 25 16:40:47 2014 +0200

      clk: shmobile: Add r8a7794 support

      Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
      Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6ba694560caeb3531dbedd5b3a37af037ef2a833
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Tue Aug 26 15:38:31 2014 -0700

      Input: drv260x - fix binding document

      Update the drv260x dt binding document:
      - Change the node name to the devices function not the device name.
      - Add vbat-supply to the example.
      - Fix indentation of the example.

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit dddf3bc454fe9b558c13ffd7896e8bea5d39ec29
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Tue Aug 26 15:36:55 2014 -0700

      Input: drv260x - add check for ERM mode and LRA Libraries

      Add a check to ensure that LRA libraries are not mixed with the ERM mode.
      If ERM mode and the Library is empty "OR" the LRA library then exit, as 
the
      LRA and empty libraries are not applicable for the ERM actuator.

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 6aa9751679b04b351bf4b2e2678bc11ea7d0fea4
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Tue Aug 26 15:36:23 2014 -0700

      Input: drv260x - remove unused defines

      Removing some #defines that are not and should never be used pertaining to
      I2C.

      Removing:
      define DRV260X_ALLOWED_R_BYTES    25
      define DRV260X_ALLOWED_W_BYTES    2
      define DRV260X_MAX_RW_RETRIES     5
      define DRV260X_I2C_RETRY_DELAY 10

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 38a0731165250a0a77eff7b90ea3156d44cc7d66
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 16:51:56 2014 -0300

      [media] omap: be sure that MMU is there for COMPILE_TEST

      COMPILE_TEST fail on (some) archs without MMU.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 12bd88e62cf7c1557c7cd78f42a76d7c716b2283
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 16:45:39 2014 -0300

      [media] be sure that HAS_DMA is enabled for vb2-dma-contig

      vb2-dma-contig depends on HAS_DMA, but the Kbuild doesn't take
      it into account at select.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7155043c2d027c9c848c3d09badb5af2894ed652
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:21:35 2014 -0600

      [media] enable COMPILE_TEST for media drivers

      There are several arch-specific media drivers that don't
      require asm-specific includes and can be successfully
      compiled on x86. Add COMPILE_TEST dependency for them, in
      order to allow a broader test on those drivers.

      That helps static analysis tools like Coverity to discover
      eventual troubles there.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1dbfacf2dd30100ea38181f9cc25feaaa9204630
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:56:21 2014 -0600

      [media] enable COMPILE_TEST for OMAP2 vout

      We don't need anything special to enable COMPILE_TEST for
      this driver.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f2080e38813a3b04d4a6fde5a2697f47cfec4ee5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:50:03 2014 -0600

      [media] allow COMPILE_TEST for SAMSUNG_EXYNOS4_IS

      That helps some static checks, so enable it. While there, it was
      noticed that linux/sizes.h was missing:

      drivers/media/platform/exynos4-is/mipi-csis.c: In function 
â??s5pcsis_s_rx_bufferâ??:
      drivers/media/platform/exynos4-is/mipi-csis.c:114:31: error: â??SZ_4Kâ?? 
undeclared (first use in this function)
       #define S5PCSIS_PKTDATA_SIZE  SZ_4K
                                     ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f3334180d4790856bae42fb2e7a3137f9a36aa18
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:41:56 2014 -0600

      [media] enable COMPILE_TEST for ti-vbe

      Allowing COMPILE_TEST here is trivial, but there's one missing
      header to be added:

      drivers/media/platform/ti-vpe/vpe.c: In function â??vpe_probeâ??:
      drivers/media/platform/ti-vpe/vpe.c:2266:56: error: â??SZ_32Kâ?? 
undeclared (first use in this function)
        dev->base = devm_ioremap(&pdev->dev, dev->res->start, SZ_32K);
                                                              ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1c17d8c748b251071c61a4383490881a4071b003
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:35:22 2014 -0600

      [media] enable COMPILE_TEST for MX2 eMMa-PrP driver

      By allowing compilation on all archs, we can use static
      analysis tools to test this driver.

      In order to do that, replace asm/sizes.h by its generic
      name (linux/sizes.h), with should keep doing the right
      thing.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 821ee47e0ef589c75c0c10411463c8cd795afafb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 15:04:34 2014 -0300

      Revert "[media] staging: omap4iss: copy paste error in iss_get_clocks"

      This patch readded a call to iss_put_clocks(), with was removed
      by changeset 1153be56a105, causing a compilation breakage.

      This reverts commit d4b32646468088323f27a7788ce3b07191015142.

  commit c438269948c420518101a836b526f71d389f80dd
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:23:58 2014 -0300

      [media] s5p-jpeg: Get rid of a warning

      drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c: In function 
's5p_jpeg_clear_int':
      drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c:327:16: warning: variable 
'reg' set but not used [-Wunused-but-set-variable]
        unsigned long reg;
                      ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b91677ad098b7452b03b7a21d195269520f3522d
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:21:43 2014 -0300

      [media] atmel-isi: get rid of a warning

      drivers/media/platform/soc_camera/atmel-isi.c: In function 
'start_streaming':
      drivers/media/platform/soc_camera/atmel-isi.c:387:6: warning: variable 
'sr' set but not used [-Wunused-but-set-variable]
        u32 sr = 0;
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 615f1bcb34317afc615043dd61ba54198f075629
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:20:42 2014 -0300

      [media] mx2_camera: get rid of a warning

      drivers/media/platform/soc_camera/mx2_camera.c: In function 
'mx27_camera_emma_prp_reset':
      drivers/media/platform/soc_camera/mx2_camera.c:812:6: warning: variable 
'cntl' set but not used [-Wunused-but-set-variable]
        u32 cntl;
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cdf58a6f87a6c941527699c00443d186154f475c
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:19:18 2014 -0300

      [media] exynos4-is/media-dev: get rid of a warning for a dead code

      drivers/media/platform/exynos4-is/media-dev.c: In function 
'fimc_md_link_notify':
      drivers/media/platform/exynos4-is/media-dev.c:1102:4: warning: suggest 
braces around empty body in an 'else' statement [-Wempty-body]
          ; /* TODO: Link state change validation */
          ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 84ddba456e65a26d86c103aa0a4259197aac63fa
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:17:16 2014 -0300

      [media] mipi-csis: get rid of a warning

      drivers/media/platform/exynos4-is/mipi-csis.c: In function 
's5pcsis_parse_dt':
      drivers/media/platform/exynos4-is/mipi-csis.c:756:2: warning: comparison 
is always false due to limited range of data type [-Wtype-limits]
        if (state->index < 0 || state->index >= CSIS_MAX_ENTITIES)
        ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8492ec69801ea039546fd27e84fa84f7a0612474
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:13:47 2014 -0300

      [media] s5p_mfc: get rid of several warnings

      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:826:5: warning: no previous 
prototype for 'vidioc_decoder_cmd' [-Wmissing-prototypes]
       int vidioc_decoder_cmd(struct file *file, void *priv,
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc.c: In function 
's5p_mfc_runtime_resume':
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1314:6: warning: variable 
'pre_power' set but not used [-Wunused-but-set-variable]
        int pre_power;
            ^
      drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c:163:25: warning: no 
previous prototype for 's5p_mfc_init_hw_cmds_v5' [-Wmissing-prototypes]
       struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v5(void)
                               ^
      drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c:156:25: warning: no 
previous prototype for 's5p_mfc_init_hw_cmds_v6' [-Wmissing-prototypes]
       struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void)
                               ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c: In function 
's5p_mfc_run_dec_frame':
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:1189:15: warning: 
variable 'index' set but not used [-Wunused-but-set-variable]
        unsigned int index;
                     ^
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: In function 
'cleanup_ref_queue':
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:27: warning: variable 
'mb_c_addr' set but not used [-Wunused-but-set-variable]
        unsigned long mb_y_addr, mb_c_addr;
                                 ^
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:16: warning: variable 
'mb_y_addr' set but not used [-Wunused-but-set-variable]
        unsigned long mb_y_addr, mb_c_addr;
                      ^
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: At top level:
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1684:5: warning: no previous 
prototype for 'vidioc_encoder_cmd' [-Wmissing-prototypes]
       int vidioc_encoder_cmd(struct file *file, void *priv,
           ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b171e3d8514e80c8e01e59565010b1d7879ac019
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:58:23 2014 -0300

      [media] s5p_mfc_ctrl: add missing s5p_mfc_ctrl.h header

      That gets rid of the following warnings:

      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:119:5: warning: no previous 
prototype for 's5p_mfc_release_firmware' [-Wmissing-prototypes]
       int s5p_mfc_release_firmware(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:132:5: warning: no previous 
prototype for 's5p_mfc_reset' [-Wmissing-prototypes]
       int s5p_mfc_reset(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:214:5: warning: no previous 
prototype for 's5p_mfc_init_hw' [-Wmissing-prototypes]
       int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:291:6: warning: no previous 
prototype for 's5p_mfc_deinit_hw' [-Wmissing-prototypes]
       void s5p_mfc_deinit_hw(struct s5p_mfc_dev *dev)
            ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:301:5: warning: no previous 
prototype for 's5p_mfc_sleep' [-Wmissing-prototypes]
       int s5p_mfc_sleep(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:330:5: warning: no previous 
prototype for 's5p_mfc_wakeup' [-Wmissing-prototypes]
       int s5p_mfc_wakeup(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:378:5: warning: no previous 
prototype for 's5p_mfc_open_mfc_inst' [-Wmissing-prototypes]
       int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx 
*ctx)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:420:6: warning: no previous 
prototype for 's5p_mfc_close_mfc_inst' [-Wmissing-prototypes]
       void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx 
*ctx)
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2ff1d4c13b2881e9276a00bd3032d9afe7d15ef1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:56:24 2014 -0300

      [media] fimc-is-param: get rid of warnings

      In file included from 
drivers/media/platform/exynos4-is/fimc-is-param.c:31:0:
      drivers/media/platform/exynos4-is/fimc-is-errno.h:245:20: warning: type 
qualifiers ignored on function return type [-Wignored-qualifiers]
       const char * const fimc_is_strerr(unsigned int error);
                          ^
      drivers/media/platform/exynos4-is/fimc-is-errno.h:246:20: warning: type 
qualifiers ignored on function return type [-Wignored-qualifiers]
       const char * const fimc_is_param_strerr(unsigned int error);
                          ^
      drivers/media/platform/exynos4-is/fimc-is-param.c: In function 
'fimc_is_set_initial_params':
      drivers/media/platform/exynos4-is/fimc-is-param.c:670:23: warning: 
variable 'sensor' set but not used [-Wunused-but-set-variable]
        struct sensor_param *sensor;
                             ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit dc916aa78aec95ce93d9e9e323ba3a5a88b1d516
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:52:56 2014 -0300

      [media] g2d: remove unused var

      drivers/media/platform/s5p-g2d/g2d.c: In function 'job_abort':
      drivers/media/platform/s5p-g2d/g2d.c:493:6: warning: variable 'ret' set 
but not used [-Wunused-but-set-variable]
        int ret;
            ^

      The job_abort function returns void. No sense to get the
      returned argument, if this won't be used.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit af425be8b51b02c9bb7bc2fdeb7b4c9ccb25fc5a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:50:23 2014 -0300

      [media] s5p-jpeg: get rid of some warnings

      Declare this as static:

      drivers/media/platform/s5p-jpeg/jpeg-core.c:732:6: warning: no previous 
prototype for 'exynos4_jpeg_set_huff_tbl' [-Wmissing-prototypes]
       void exynos4_jpeg_set_huff_tbl(void __iomem *base)
            ^

      And don't compile this dead code, while not needed:
      drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:236:14: warning: no 
previous prototype for 'exynos3250_jpeg_get_y' [-Wmissing-prototypes]
       unsigned int exynos3250_jpeg_get_y(void __iomem *regs)
                    ^
      drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:241:14: warning: no 
previous prototype for 'exynos3250_jpeg_get_x' [-Wmissing-prototypes]
       unsigned int exynos3250_jpeg_get_x(void __iomem *regs)
                    ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 52334bb3df155e764dd1a9b084115a5a0fa485b6
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:46:49 2014 -0300

      [media] omap_vout: Get rid of a few warnings

      drivers/media/platform/omap/omap_vout.c: In function 
'omapvid_setup_overlay':
      drivers/media/platform/omap/omap_vout.c:372:29: warning: variable 
'pixheight' set but not used [-Wunused-but-set-variable]
        int cropheight, cropwidth, pixheight, pixwidth;
                                   ^
      drivers/media/platform/omap/omap_vout.c: In function 'vidioc_s_ctrl':
      drivers/media/platform/omap/omap_vout.c:1454:24: warning: variable 'ovl' 
set but not used [-Wunused-but-set-variable]
         struct omap_overlay *ovl;
                              ^
      drivers/media/platform/omap/omap_vout.c: In function 'vidioc_reqbufs':
      drivers/media/platform/omap/omap_vout.c:1492:55: warning: comparison of 
unsigned expression < 0 is always false [-Wtype-limits]
        if ((req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) || (req->count < 0))
                                                             ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 92e3919a49c0ed683ebab8a992eaac331afce8b7
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 11:11:06 2014 -0500

      [media] omap: fix compilation if !VIDEO_OMAP2_VOUT_VRFB

      When CONFIG_VIDEO_OMAP2_VOUT_VRFB is disabled, the compilation
      will fail, as the function stubs are wrong. Also, as they weren't
      declared as static inline, lots of warnings will be generated.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 286da9902240ea8476af6afc02bc29e82508f63f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 10:57:21 2014 -0500

      [media] gsc: Use %pad for dma_addr_t

      drivers/media/platform/exynos-gsc/gsc-core.c:855:2: note: in expansion of 
macro 'pr_debug'
        pr_debug("ADDR: y= 0x%X  cb= 0x%X cr= 0x%X ret= %d",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format '%X' expects 
argument of type 'unsigned int', but argument 4 has type 'dma
      _addr_t' [-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c623ed63167adcbc16edac22260e1bff150e60df
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 10:30:17 2014 -0500

      [media] dvb_frontend: estimate bandwidth also for DVB-S/S2/Turbo

      The needed bandwidth can be estimated using the symbol rate and
      the rolloff factor. This could be useful for the frontend drivers,
      as they don't need to calculate it themselves.

      Reported-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8dece35daf098e5d086b50724119ffbb24ceca7f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 07:00:42 2014 -0500

      [media] dm644x_ccdc: use unsigned long for fpc_table_addr

      The fpc_table_addr is used as an unsigned integer that stores
      an address. At the Kernel, the proper type for such integers
      is unsigned long.

      This generates lots of warnings when compiling on 64 bits.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 212bdba38724f185344d8ea93f8db0eda1efc348
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 06:38:14 2014 -0500

      [media] vpif: don't cast pointers to int

      Shut up several warnings about invalid casting when printing
      the values of two pointers.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 139adba64cdde218e6a679f1d5b675fee937a8d8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 06:07:57 2014 -0500

      [media] s5p_mfc: don't use an external symbol called 'debug'

      The 'debug' name is known to cause conflicts with allyesconfig
      on several archs. So, localize its name.

      >> drivers/built-in.o:(.bss+0xc7ee2c): multiple definition of `debug'
         arch/x86/built-in.o:(.entry.text+0xf78): first defined here
         ld: Warning: size of symbol `debug' changed from 86 in 
arch/x86/built-in.o to 4 in drivers/built-in.o

      While here, fix a wrong file name reference

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9842a417d46bf40f2d460120016b6392d3ac32c9
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:53:27 2014 -0500

      [media] atmel-isi: Fix a truncate warning

         drivers/media/platform/soc_camera/atmel-isi.c: In function 
'start_streaming':
         drivers/media/platform/soc_camera/atmel-isi.c:397:26: warning: large 
integer implicitly truncated to unsigned type [-Woverflow]
           isi_writel(isi, ISI_INTDIS, ~0UL);
                                   ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8f05232f59ce53f421faf35122bc0e2dd141ea00
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:52:54 2014 -0500

      [media] atmel-isi: tag dma_addr_t as such

      Instead of using u32 for DMA address, use the proper
      Kernel type for it.

         drivers/media/platform/soc_camera/atmel-isi.c: In function 
'atmel_isi_probe':
      >> drivers/media/platform/soc_camera/atmel-isi.c:981:26: warning: passing 
argument 3 of 'dma_alloc_attrs' from incompatible pointer type
           isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
                                   ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 14bb9b0485caa2577925393efc04fab957a38b40
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:45:02 2014 -0500

      [media] ti-vpe: shut up a casting warning message

         drivers/media/platform/ti-vpe/vpdma.c: In function 
'vpdma_alloc_desc_buf':
      >> drivers/media/platform/ti-vpe/vpdma.c:332:10: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
           WARN_ON((u32) buf->addr & VPDMA_DESC_ALIGN);
                   ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 78e100cb237389b816ef59ac40f17d2b9b88a930
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:41:56 2014 -0500

      [media] ti-vpe: use %pad for dma address

         drivers/media/platform/ti-vpe/vpdma.c: In function 'dump_dtd':
         include/linux/dynamic_debug.h:64:16: warning: format '%x' expects 
argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' 
[-Wformat=]
           static struct _ddebug  __aligned(8)   \
                         ^
         include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
'DEFINE_DYNAMIC_DEBUG_METADATA'
           DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
           ^
         include/linux/printk.h:263:2: note: in expansion of macro 
'dynamic_pr_debug'
           dynamic_pr_debug(fmt, ##__VA_ARGS__)
           ^
      >> drivers/media/platform/ti-vpe/vpdma.c:587:2: note: in expansion of 
macro 'pr_debug'
           pr_debug("word2: start_addr = 0x%08x\n", dtd->start_addr);
           ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a6a632286865333651fcff3932fea2f945a4d501
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 16:05:39 2014 -0500

      [media] gsc-m2m: Remove an unused var.

      drivers/media/platform/exynos-gsc/gsc-m2m.c: In function 
'gsc_m2m_reqbufs':
      drivers/media/platform/exynos-gsc/gsc-m2m.c:365:20: warning: variable 
'frame' s
      et but not used [-Wunused-but-set-variable]
        struct gsc_frame *frame;
                          ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cff562137226d0f431e85733795edd271e946087
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:56:16 2014 -0500

      [media] gsc-core: Remove useless test

      drivers/media/platform/exynos-gsc/gsc-core.c: In function 'gsc_probe':
      drivers/media/platform/exynos-gsc/gsc-core.c:1089:2: warning: comparison 
is alw
      ays false due to limited range of data type [-Wtype-limits]
        if (gsc->id < 0 || gsc->id >= drv_data->num_entities) {
        ^

      gsc->id is declared as u16, so it should always be a positive
      value.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0448056c7e97f3d8aef6777ffc8ed18569f973e3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:53:23 2014 -0500

      [media] dm355_ccdc: declare a function as static

      drivers/media/platform/davinci/dm355_ccdc.c:463:5: warning: no previous 
prototy
      pe for 'ccdc_write_dfc_entry' [-Wmissing-prototypes]
       int ccdc_write_dfc_entry(int index, struct ccdc_vertical_dft *dfc)
           ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f17513c9bf5650738d80cd82f716901b3562bf27
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:51:38 2014 -0500

      [media] dm644x_ccdc: declare some functions as static

      drivers/media/platform/davinci/dm644x_ccdc.c:133:6: warning: no previous 
protot
      ype for 'ccdc_setwin' [-Wmissing-prototypes]
       void ccdc_setwin(struct v4l2_rect *image_win,
            ^
      drivers/media/platform/davinci/dm644x_ccdc.c:373:6: warning: no previous 
protot
      ype for 'ccdc_config_ycbcr' [-Wmissing-prototypes]
       void ccdc_config_ycbcr(void)
            ^
      drivers/media/platform/davinci/dm644x_ccdc.c:526:6: warning: no previous 
protot
      ype for 'ccdc_config_raw' [-Wmissing-prototypes]
       void ccdc_config_raw(void)
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 24ab6338f3fc0f3fe9c541f5e7b29ae026dea0c2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:49:06 2014 -0500

      [media] vpif_capture: get rid of some unused vars

      drivers/media/platform/davinci/vpif_capture.c: In function 
'vpif_channel_isr':
      drivers/media/platform/davinci/vpif_capture.c:376:18: warning: variable 
'field'
       set but not used [-Wunused-but-set-variable]
        enum v4l2_field field;
                        ^
      drivers/media/platform/davinci/vpif_capture.c: In function 
'vpif_calculate_offs
      ets':
      drivers/media/platform/davinci/vpif_capture.c:536:23: warning: variable 
'vpitch
      ' set but not used [-Wunused-but-set-variable]
        unsigned int hpitch, vpitch, sizeimage;
                             ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a4f20e2fbc8e84a3aace35af353ca662b455fae1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:46:46 2014 -0500

      [media] vpif_display: get rid of some unused vars

      drivers/media/platform/davinci/vpif_display.c: In function 
'vpif_channel_isr':
      drivers/media/platform/davinci/vpif_display.c:363:18: warning: variable 
'field'
       set but not used [-Wunused-but-set-variable]
        enum v4l2_field field;
                        ^
      drivers/media/platform/davinci/vpif_display.c: In function 
'vpif_calculate_offs
      ets':
      drivers/media/platform/davinci/vpif_display.c:505:23: warning: variable 
'vpitch
      ' set but not used [-Wunused-but-set-variable]
        unsigned int hpitch, vpitch, sizeimage;
                             ^
      drivers/media/platform/davinci/vpif_display.c: In function 
'vpif_set_output':
      drivers/media/platform/davinci/vpif_display.c:816:27: warning: variable 
'subdev
      _info' set but not used [-Wunused-but-set-variable]
        struct vpif_subdev_info *subdev_info = NULL;

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eb571eeade2598635f813b3284d02c13a380301e
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Wed Jul 2 15:35:16 2014 -0400

      block,scsi: verify return pointer from blk_get_request

      The blk-core dead queue checks introduce an error scenario to
      blk_get_request that returns NULL if the request queue has been
      shutdown. This affects the behavior for __GFP_WAIT callers, who should
      verify the return value before dereferencing.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Jiri Kosina <jkosina@xxxxxxx> [for pktdvd]
      Reviewed-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 81816affeacfa360bfefabba774774e95f3dcc12
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Wed Aug 20 10:32:00 2014 +0100

      iio: remove .owner field for driver using module_platform_driver

      This patch removes the .owner field for drivers which use the
      platform_driver_register api because this is overriden in
      _platform_driver_register.

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b4b491c0832ef90a7a5070e5975bc8427f2049ca
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:01:00 2014 +0100

      iio: accel: kxcjk-1013: Support thresholds

      This chip has a motion detect capability. Using IIO events to
      specify thresholds and pushing events.
      In addition a new trigger of type any-motion is added, which
      pushes data to buffer only when there is any movement.

      Change list:
      Comments addressed for
      Re: [PATCH 5/6] iio: accel: kxcjk-1013: Support thresholds
      Date: 07/20/2014

      - Both motion detect and data ready can be enabled together
      - Sending RISING/FALLING events based on int status
      - Separate interrupt configuration for data ready and motion detect

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b5faca4b59ab604cd3ff367683a96c330b78d25f
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Fri Aug 22 08:35:00 2014 +0100

      io: accel: kxcjk1013: Remove redundant assignment

      data->range is already set by kxcjk1013_set_range.

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit f111f780ae1abf4cdc464f24293be90c010a04f6
  Author: Alexey Perevalov <a.perevalov@xxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:18 2014 +0400

      netfilter: nfnetlink_acct: add filter support to nfacct counter list/reset

      You can use this to skip accounting objects when listing/resetting
      via NFNL_MSG_ACCT_GET/NFNL_MSG_ACCT_GET_CTRZERO messages with the
      NLM_F_DUMP netlink flag. The filtering covers the following cases:

      1. No filter specified. In this case, the client will get old behaviour,
      2. List/reset counter object only: In this case, you have to use
         NFACCT_F_QUOTA as mask and value 0.
      3. List/reset quota objects only: You have to use NFACCT_F_QUOTA_PKTS
         as mask and value - the same, for byte based quota mask should be
         NFACCT_F_QUOTA_BYTES and value - the same.

      If you want to obtain the object with any quota type
      (ie. NFACCT_F_QUOTA_PKTS|NFACCT_F_QUOTA_BYTES), you need to perform
      two dump requests, one to obtain NFACCT_F_QUOTA_PKTS objects and
      another for NFACCT_F_QUOTA_BYTES.

      Signed-off-by: Alexey Perevalov <a.perevalov@xxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 42594970022d223bf8f30d3aa22819e24779d6f6
  Merge: 52addcf 2a16fc9
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Tue Aug 26 21:32:41 2014 +0200

      Merge branch 'nohz/drop-double-write-v3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into 
timers/core

      Pull nohz fixes from Frederic Weisbecker:

        " The tick reschedules itself unconditionally. It's relevant in periodic
          mode but not in dynticks mode where it results in spurious double 
clock
          writes and even spurious periodic behaviour for low-res case.

          This set fixes that:

          * 1st patch removes low-res periodic tick rescheduling in nohz mode.
            This fixes spurious periodic behaviour.

          * 2nd patch does the same for high-res mode. Here there is no such
            spurious periodic behaviour but it still spares a double clock write
            in some cases. "

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e4a73e9c6198b0751460edcabf2415ce79518c5c
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:32:20 2014 -0700

      drivers/staging/unisys: fix build

      drivers/staging/unisys/visorchipset/file.c:31: error: redefinition of 
typedef 'GUEST_PHYSICAL_ADDRESS'
      
drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h:23: 
note: previous declaration of 'GUEST_PHYSICAL_ADDRESS' was here

      Cc: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 912f102890c1d45b4357ec3ade8f982443431749
  Author: Honggang Li <enjoymindful@xxxxxxxxx>
  Date:   Tue Aug 19 19:29:43 2014 +0800

      staging: unisys/virthba/virthba.c print u64 with %llu

      drivers/staging/unisys/virthba/virthba.c:520:2: warning: format â??%uâ??
      expects argument of type â??unsigned intâ??, but argument 4 has type 
â??u64â??
      [-Wformat=]
      drivers/staging/unisys/virthba/virthba.c:749:2: warning: format â??%dâ??
      expects argument of type â??intâ??, but argument 5 has type â??u64â??
      [-Wformat=]
      drivers/staging/unisys/virthba/virthba.c:1142:4: warning: format â??%dâ??
      expects argument of type â??intâ??, but argument 7 has type â??u64â??
      [-Wformat=]
      drivers/staging/unisys/virthba/virthba.c:1151:5: warning: format â??%dâ??
      expects argument of type â??intâ??, but argument 5 has type â??u64â??
      [-Wformat=]

      After apply the patch:
      linux-next]$ make C=1 drivers/staging/unisys/virthba/virthba.o
        CHK     include/config/kernel.release
        CHK     include/generated/uapi/linux/version.h
        CHK     include/generated/utsrelease.h
        CALL    scripts/checksyscalls.sh
        CHECK   drivers/staging/unisys/virthba/virthba.c
        CC [M]  drivers/staging/unisys/virthba/virthba.o

      Signed-off-by: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e22a4a0f67030da9e5c7688237ca976e7211abfb
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:54 2014 -0400

      staging: unisys: remove generally useless elses from visorchipset_main.c

      There are several else clauses that aren't necessary listed by 
checkpatch.pl in
      visorchipset_main.c. Remove these.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26eb2c0c57715bdc42b80039202338a47ec5c1cd
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:53 2014 -0400

      staging: unisys: fix spacing in visorchipset_main.c

      Fix the missing blank lines between declarations and code in
      visorchipset_main.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a8cca9f6c2558b7eb249fa86b7c42eb790a09df
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:52 2014 -0400

      staging: unisys: fix spacing in parser.c

      Fix the two spacing errors in parser.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a72afb9cd7897c4383a4d998662b1e19e6cffc7
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:51 2014 -0400

      staging: unisys: fix spacing in file.c

      There's a missing blank line between code and declarations in file.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b10231344f64352bcfc1112b4d33c53e0a63fbcc
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 08:14:03 2014 +0200

      ARM: tegra: Add device tree nodes for flow controller

      These nodes are required so that the flow controller driver can obtain
      the I/O memory region from device tree rather than hard-coding it.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 47405a253da4d8ca4b18ad537423083fdd790440
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:56 2014 -0500

      percpu: Remove __this_cpu_ptr

      The __this_cpu_ptr macro is no longer in use so drop it.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 77422a8fee1b96d2420a8a254f784bab8644ac41
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:55 2014 -0500

      clocksource: Replace __this_cpu_ptr with raw_cpu_ptr

      One newly introduced __this_cpu_ptr should be raw_cpu_ptr.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 494fc42170bf0747ac28e12ef13a7d388d5ff2c7
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:54 2014 -0500

      sparc: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 8c23af6122e56ad30e3de259731c31a998ff5b11
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:53 2014 -0500

      avr32: Replace __get_cpu_var with __this_cpu_write

      Replace the single use of __get_cpu_var in avr32 with
      __this_cpu_write.

      Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 7e788ab11d73fbb617973c12a9b3f84f93721e67
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:52 2014 -0500

      blackfin: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      CC: Mike Frysinger <vapier@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 81829a96869c8bad74a582705617e75758c4152d
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:51 2014 -0500

      tile: Use this_cpu_ptr() for hardware counters

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit b4f501916ce2ae80c28017814d71d1bf83679271
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:50 2014 -0500

      tile: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 5828f666c069af74e00db21559f1535103c9f79a
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:49 2014 -0500

      powerpc: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      tj: Folded a fix patch.
          http://lkml.kernel.org/g/alpine.DEB.2.11.1408172143020.9652@xxxxxxxxxx

      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      CC: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 2999a4b354c24985268f9310bc9522ff358453a8
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:48 2014 -0500

      alpha: Replace __get_cpu_var

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      CC: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
      Cc: Matt Turner <mattst88@xxxxxxxxx>
      Acked-by: Richard Henderson <rth@xxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 6065a244a039a23d933e4b803a4e052da2849208
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:47 2014 -0500

      ia64: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 0bf7fcf155160fd483af7ffdc50efd4be96f1c96
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:46 2014 -0500

      s390: cio driver &__get_cpu_var replacements

      Use this_cpu_ptr() instead of &__get_cpu_var()

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit eb7e7d766326f70859046bfdb6277068c2461fe2
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:45 2014 -0500

      s390: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        this_cpu_inc(y)

      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      CC: linux390@xxxxxxxxxx
      Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 35898716b4d3382791d219be317faace580b6a41
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:44 2014 -0500

      mips: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit d1cd39ad583e36f3a945ba043a0a2bfae83fe859
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:43 2014 -0500

      MIPS: Replace __get_cpu_var uses in FPU emulator.

      The use of __this_cpu_inc() requires a fundamental integer type, so
      change the type of all the counters to unsigned long, which is the
      same width they were before, but not wrapped in local_t.

      Signed-off-by: David Daney <david.daney@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 06b96c8beb940619ddc818e2e00915fbc524f807
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:42 2014 -0500

      arm: Replace __this_cpu_ptr with raw_cpu_ptr

      __this_cpu_ptr is being phased out. So replace with raw_cpu_ptr.

      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit e16321709c8270f9803bbfdb51e5e02235078c7f
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:41 2014 -0500

      uv: Replace __get_cpu_var

      Use __this_cpu_read instead.

      Cc: Hedi Berriche <hedi@xxxxxxx>
      Cc: Mike Travis <travis@xxxxxxx>
      Cc: Dimitri Sivanich <sivanich@xxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 89cbc76768c2fa4ed95545bf961f3a14ddfeed21
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:40 2014 -0500

      x86: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Acked-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 532d0d0690d1532dcc5a190162ad820b636bcd4d
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:39 2014 -0500

      irqchips: Replace __this_cpu_ptr uses

      [ARM specific]

      These are generally replaced with raw_cpu_ptr. However, in
      gic_get_percpu_base() we immediately dereference the pointer. This is
      equivalent to a raw_cpu_read. So use that operation there.

      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit eee8492db674a5c89daa83158d8bf2839efc8850
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:38 2014 -0500

      drivers/net/ethernet/tile: __get_cpu_var call introduced in 3.14

      Another case was merged for 3.14-rc1

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bd83e65bfaedafef1ba21ce19c1ea7913da01bec
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:37 2014 -0500

      metag: Replace __get_cpu_var uses for address calculation

      Replace __get_cpu_var uses for address calculation with this_cpu_ptr().

      Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 1f125e76f5c134b0a904ef30e96ee8da6a49f4b4
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:36 2014 -0500

      md: Replace __this_cpu_ptr with raw_cpu_ptr

      __this_cpu_ptr is being phased out.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 903ceff7ca7b4d80c083a80ee5163b74e9fa359f
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:35 2014 -0500

      net: Replace get_cpu_var through this_cpu_ptr

      Replace uses of get_cpu_var for address calculation through this_cpu_ptr.

      Cc: netdev@xxxxxxxxxxxxxxx
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f7f66b05aa2ac2632c5441a3f129f3be827fe7e7
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:34 2014 -0500

      watchdog: Replace __raw_get_cpu_var uses

      Most of these are the uses of &__raw_get_cpu_var for address calculation.

      touch_softlockup_watchdog_sync() uses __raw_get_cpu_var to write to
      per cpu variables. Use __this_cpu_write instead.

      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Cc: linux-watchdog@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 70b2776a5cb16c39ff5451c4eee72691734eabfc
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:33 2014 -0500

      drivers/net/ethernet/tile: Replace __get_cpu_var uses for address 
calculation

      Replace with this_cpu_ptr.

      Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 27d051677977da11dc50caeb210204b587c94eb5
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:32 2014 -0500

      drivers/clocksource: Replace __get_cpu_var used for address calculation

      Replace __get_cpu_var used for address calculation with this_cpu_ptr.

      Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 879d92745a1a5a6573dee83cfa2953413fed23fc
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:31 2014 -0500

      drivers/oprofile: Replace __get_cpu_var uses for address calculation

      Replace the uses of __get_cpu_var for address calculation with 
this_cpu_ptr.

      Cc: Robert Richter <rric@xxxxxxxxxx>
      Cc: oprofile-list@xxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 229b6863b2cf9514f08e468fea586bc195ebcf50
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:30 2014 -0500

      drivers/cpuidle: Replace __get_cpu_var uses for address calculation

      All of these are for address calculation. Replace with
      this_cpu_ptr().

      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Acked-by: Rafael J. Wysocki <rjw@xxxxxxx>
      [cpufreq changes]
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 1b2a1a7e8ad1144dc3f676f2651cb84e01548d59
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:29 2014 -0500

      drivers/char/random: Replace __get_cpu_var uses

      A single case of using __get_cpu_var for address calculation.

      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a0b6bc63a20a91faef0127cc61cca6d06ee737df
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:28 2014 -0500

      block: Replace __this_cpu_ptr with raw_cpu_ptr

      __this_cpu_ptr is being phased out use raw_cpu_ptr instead which was
      introduced in 3.15-rc1.

      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 4a32fea9d78f2d2315c0072757b197d5a304dc8b
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:27 2014 -0500

      scheduler: Replace __get_cpu_var with this_cpu_ptr

      Convert all uses of __get_cpu_var for address calculation to use
      this_cpu_ptr instead.

      [Uses of __get_cpu_var with cpumask_var_t are no longer
      handled by this patch]

      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit dc5df73b3afffc8d042dadffc1c959008b2c1163
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:26 2014 -0500

      time: Convert a bunch of &__get_cpu_var introduced in the 3.16 merge 
period

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 22127e93c587afa01e4f7225d2d1cf1d26ae7dfe
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:25 2014 -0500

      time: Replace __get_cpu_var uses

      Convert uses of __get_cpu_var for creating a address from a percpu
      offset to this_cpu_ptr.

      The two cases where get_cpu_var is used to actually access a percpu
      variable are changed to use this_cpu_read/raw_cpu_read.

      Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bb964a92ce70ac2039115edd019aa5eef8faa6bb
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:24 2014 -0500

      kernel misc: Replace __get_cpu_var uses

      Replace uses of __get_cpu_var for address calculation with this_cpu_ptr.

      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 783944feaab8383495ba067276a16e28c205fb13
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 08:14:04 2014 +0200

      ARM: tegra: Initialize flow controller from DT

      Use a matching device tree node to initialize the flow controller driver
      instead of hard-coding the I/O address. This is necessary to get rid of
      the iomap.h include, which in turn make it easier to share this code
      with 64-bit Tegra SoCs.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit ca45d02db82867cf703af5253474689a37f36ca0
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio:gyro:bmg160 documentation

      Added any-motion trigger documentation.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 9fc3bf5dc2cf3c8703601ad9a612b2f9eefb8a22
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 08:14:02 2014 +0200

      of: Add NVIDIA Tegra flow controller bindings

      Add device tree bindings for the flow controller found on NVIDIA Tegra
      SoCs.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 22b46c45fb9be8ec1fcb4d9b74810e6a20ff67cc
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio:gyro:bmg160 Gyro Sensor driver

      This change implements support for BMG160 Gyro sensor. Although chip
      has several advanced features, this change implements minimum set
      required for using gyro sensor.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b0da12d59d9432aed9f2ae04d6baa8a0e9bc384c
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Fri Aug 22 15:07:13 2014 -0600

      ARM: tegra: add PCIe-related pins to the Jetson TK1 pinmux tables

      This pinmux tables currently omit any configuration for PCIe clk_req,
      wake, and rst pins, which in turn causes intermittent failures in
      U-Boot's PCIe support. Import an updated version of the pinmux tables
      which rectifies this.

      (While I'm still hoping to remove the pinmux tables from DTs for
      Tegra124+ devices, while they're still here, they may as well be
      complete and correct).

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 1b3ce99f930f991cb2e2b848f35321e23b6020a6
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Wed Jul 16 11:54:18 2014 +0300

      ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree

      This enables the integrated SATA controller on the Tegra124 system-on-chip
      on the Jetson TK1 board and adds regulators for the onboard Molex 
connector
      commonly used to power SATA devices. The regulators are marked always-on
      since they can be used for other purposes than powering SATA devices.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
      [swarren, fixed node sort order]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit fdd690969b8b05b0636ac46a66a885c5b1ccd651
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Wed Jul 16 11:54:17 2014 +0300

      ARM: tegra: Add SATA controller to Tegra124 device tree

      This adds the integrated AHCI-compliant Serial ATA controller present
      in Tegra124 systems-on-chip to the Tegra124 device tree.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
      [swarren, fixed node sort order]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 91816a7fe5a671b826d5288ed7b42e92117a8fe8
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Wed Jul 16 11:54:23 2014 +0300

      ARM: tegra: Add options for Tegra AHCI support to tegra_defconfig

      This adds ATA, SATA_AHCI and AHCI_TEGRA support to tegra_defconfig
      so that the SATA support will be automatically enabled.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 1bbb119db00dc1aff188df0f5705a759ede39b37
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Aug 25 12:13:14 2014 +0200

      ath10k: fix fw crash dumping

      Recent crash dump patches introduced a regression.
      If debugfs was disabled upon crash user could only
      see the following:

       [  793.880000] ath10k: firmware crashed! (uuid n/a)
       [  793.890000] ath10k: qca988x hw2.0 (0x4100016c, 0x043202ff) fw 
10.1.467.2-1 api 2 htt 2.1
       [  793.890000] ath10k: debug 0 debugfs 0 tracing 0 dfs 1

      The report was missing register dump. Fix it by
      printing registers regardless if crash_data is
      present or not.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7aa7a72a23679abf1cea9b3b65a8921244e769a7
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Aug 25 12:09:38 2014 +0200

      ath10k: improve logging to include dev id

      This makes it a lot easier to log and debug
      messages if there's more than 1 ath10k device on a
      system.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 2d0871396995139b37f9ceb153c8b07589148343
  Author: Michal Marek <mmarek@xxxxxxx>
  Date:   Fri Aug 22 15:51:03 2014 +0200

      builddeb: put the dbg files into the correct directory

      Since the conversion of objtree to use relative pathnames (commit
      7e1c04779e, "kbuild: Use relative path for $(objtree)"), the debug
      info files have been ending up in /debian/dbgtmp/ in the regular
      linux-image package instead of the debug files package. Fix up the
      paths so that the debug files end up in the -dbg package.

      This is based on a similar patch by Darrick.

      Reported-and-tested-by: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 62afa853cb91288e85a8da6351bd29d798402308
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Aug 26 19:01:43 2014 +0530

      ALSA: ctxfi: fix broken user-visible string

      as broken user-visible strings breaks the ability to grep for them , so 
this patch fixes the broken user-visible strings

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e720b82027b99482ea5d1001a69bdf2200e86b79
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Aug 26 19:01:42 2014 +0530

      ALSA: ctxfi: prink replacement

      as pr_* macros are more preffered over printk, so printk replaced with 
corresponding pr_err and pr_alert
      this patch will generate a warning from checkpatch for an unnecessary 
space before new line and has not been fixed as this patch is only for printk 
replacement.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 58678a77029bc1f78f80f6f93da3d302d587f951
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:28 2014 +0200

      video: fbdev: au1200fb: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit a9a3cac6908a86ada51ab12f7eb39d0313814d23
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:27 2014 +0200

      video: fbdev: sis: delete double assignment

      Delete successive assignments to the same location.  The second assignment
      is changed to update a different field, as done in other nearby code.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 2079a513b0f03c8872322070944720d2c174b005
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:23 2014 +0200

      video: fbdev: intelfb: delete double assignment

      Delete successive assignments to the same location.

      In the second case, = is converted to |=, which looks appropriate based on
      the values involved.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit f57eda296dc327fc3f5d21099cf232bcd004237f
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:22 2014 +0200

      video: fbdev: riva: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit fbaa19df03f87c2aa6a3a0a14dd7d4c098d45643
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 18:22:58 2014 +0530

      msm: msm_fb: Move to using managed resources of kzalloc

      Move to managed verion of kzalloc. Also checks return for failure case
      which was missing.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      CC: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Rob Clark <robdclark@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 0c46575f7c7dea4068924f2c0d938232f68a5cda
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 17:40:37 2014 +0530

      msm: msm_fb: Add remove function for platform driver for clean unloading

      This adds a  remove function to platform driver structure so that
      resources are released when driver is unloaded.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      CC: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Rob Clark <robdclark@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 87306c1d09c8dd7ed291a6b5d6c31323cd81f2ae
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Jul 11 18:13:27 2014 +0200

      video: mx3fb: Update comment for dmaengine_prep_slave_sg() API

      Commit 16052827d98fbc13c31ebad560af4bd53e2b4dd5 ("dmaengine/dma_slave:
      introduce inline wrappers") changed the code to use the new API, but 
forgot
      to update a comment.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: Jiri Kosina <trivial@xxxxxxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      --
      v2:
        - New
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit c76031f3ece10939d87cc96857b9e045133064e6
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jul 8 18:27:18 2014 +0200

      video: vermilion: remove unnecessary break after goto

      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 084244646217ec83970facaf7baf200c02a8183e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 17:50:28 2014 +0200

      video: fbdev: aty: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 39917f08721b2f04d06407777ce7ae5913533674
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:29 2014 +0200

      OMAPDSS: DSI: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 1287c5bf214b906d64a71c481545010dbe1b5b66
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:24 2014 +0200

      video: fbdev: matrox: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 68ecfe2fe2e6c636bb7e2cf616e658e342e05362
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Fri Aug 8 12:07:55 2014 +0200

      video: of: display_timing: delete unneeded test before of_node_put

      Of_node_put supports NULL as its argument, so the initial test is not
      necessary.  Furthermore, native_mode cannot be NULL at this point.

      Suggested by Uwe Kleine-König.

      The semantic patch that fixes this problem is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression e;
      @@

      -if (e)
         of_node_put(e);
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit a7428c3ded540fb10dd32fd6c45352cb314f3569
  Merge: 54ad89b f079e95
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Aug 26 14:31:44 2014 +0200

      Merge tag 'kvm-s390-next-20140825' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

      KVM: s390: Fixes and features for 3.18 part 1

      1. The usual cleanups: get rid of duplicate code, use defines, factor
         out the sync_reg handling, additional docs for sync_regs, better
         error handling on interrupt injection
      2. We use KVM_REQ_TLB_FLUSH instead of open coding tlb flushes
      3. Additional registers for kvm_run sync regs. This is usually not
         needed in the fast path due to eventfd/irqfd, but kvm stat claims
         that we reduced the overhead of console output by ~50% on my system
      4. A rework of the gmap infrastructure. This is the 2nd step towards
         host large page support (after getting rid of the storage key
         dependency). We introduces two radix trees to store the guest-to-host
         and host-to-guest translations. This gets us rid of most of
         the page-table walks in the gmap code. Only one in __gmap_link is left,
         this one is required to link the shadow page table to the process page
         table. Finally this contains the plumbing to support gmap page tables
         with less than 5 levels.

  commit 604effb782a8a4d9a20c8af16bcbf86d742db119
  Author: Imre Deak <imre.deak@xxxxxxxxx>
  Date:   Tue Aug 26 13:26:56 2014 +0300

      drm/i915: fix suspend/resume for GENs w/o runtime PM support

      Before sharing common parts between the system and runtime s/r
      handlers we WARNed if the runtime s/r handlers were called on GENs that
      didn't support RPM. But this WARN is not correct if the same handler is
      called from the system s/r path, since that can happen on any platform.
      This also broke system s/r on old platforms.

      The issue was introduced in

      commit 016970beb05da6285c2f3ed2bee1c676cb75972e
      Author: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Date:   Wed Aug 13 23:07:06 2014 +0530

      v2:
      - remove the WARN and depend on the HAS_RUNTIME_PM check in
        rutime_suspend/resume instead (Daniel)

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82751
      Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9e9bc235580829e3a06ccd13aa10110478c2e093
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Jul 28 14:24:38 2014 +0300

      ARM: davinci: board-da850-evm: Add needed regulators for tlv320aic3106 
codec

      IOVDD: tps65070's dcdc2
      AVDD and DRVDD: fixed regulator derived from 5V via TPS73701DCQ
      DVDD: fixed regulator derived from 5V via TPS73701DCQ

      This patch needed to be able to probe the audio codec.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 79436f870c910bfa296c76e9f43a9aae69f1b46d
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Jul 28 14:24:37 2014 +0300

      ARM: davinci: board-da850-evm: Mark dcdc2 of TPS65070 as always_on

      DCDC2 should not be turned off since it is powering the CPU among other
      things.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 3f526696e7840239844fc7ff9b5cf014d7192c42
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:30 2014 +0300

      ARM: DTS: da850-evm: Enable audio via simple-card

      The audio on the board is using McASP <-> tlv320aic3106 codec and we have
      LineIn and LineOut jacks.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 204a87ed4bf80257ed89fd1647628d6b05545ad0
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:29 2014 +0300

      ARM: DTS: da850-evm: Add node for tlv320aic3106 codec

      The board uses aic3106 for audio.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 4ec582e924825e649ca4cdc1fb9eac0b97c75d60
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:28 2014 +0300

      ARM: DTS: da850-evm: Enable McASP via DT boot

      Add pinctrl nodes for the McASP0 pins and configure McASP to the desired
      mode for the board.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit db74904eb84c6ad3bde17ccd9d7ee1e2a7822ed9
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:27 2014 +0300

      ARM: DTS: da850: Add node for McASP

      Node for mcasp0

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit ee766e4d0712e510898e4413fd968f8cdb450bcf
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:26 2014 +0300

      ARM: DTS: da850: Add node for edma0

      Add DT node for edma0.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 06b57f1d9ea7b495af4b3e3b4372e5a4ebc1f7d9
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:25 2014 +0300

      ARM: davinci: da8xx-dt: add OF_DEV_AUXDATA entry for mcasp0

      Add OF_DEV_AUXDATA for mcasp to be able to use clocks.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit cafd2545cfd36ef6fee14f9c36870b81d3c98de5
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 17:34:25 2014 +0200

      iommu/amd: Remove device binding reference count

      This reference count is not used anymore, as all devices in
      an alias group are now attached and detached together.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 397111abaaac259afcc48cd2fbfb78f63f27e797
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 17:31:51 2014 +0200

      iommu/amd: Attach and detach complete alias group

      Change tha device attach and detach semantic to apply to all
      devices in an alias group. This means all devices in an
      alias group are now attached and detached at the same time.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit f251e187f2949c690fc13a91df7b873a6b5be671
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 16:48:10 2014 +0200

      iommu/amd: Keep a list of devices in an alias group

      Some broken devices might use any request-id from the alias
      group, so we need to set a DTE entry for every device in
      there. This patch adds creation of those lists.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 50917e265ebd2ea33bc34b22b3981f1e88415eae
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 16:38:38 2014 +0200

      iommu/amd: Move struct iommu_dev_data to amd_iommu.c

      The struct is only used there, so it doesn't need to be in
      the header file.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit ad053a962f1e83597ec8388716619c7633a00ef1
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 16:14:49 2014 +0300

      mac80211: scan: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 5bc8c1f2b070bab82ed738f98ecfac725e33c57f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 12 21:01:28 2014 +0200

      cfg80211: allow passing frame type to cfg80211_inform_bss()

      When using the cfg80211_inform_bss[_width]() functions drivers
      cannot currently indicate whether the data was received in a
      beacon or probe response. Fix that by passing a new enum that
      indicates such (or unknown).

      For good measure, use it in ath6kl.

      Acked-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx> [ath6kl]
      Acked-by: Arend van Spriel <arend@xxxxxxxxxxxx> [brcmfmac]
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 0e227084aee36b3ba27b4fc9cd9e425be6ce2ab8
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 12 20:34:30 2014 +0200

      cfg80211: clarify BSS probe response vs. beacon data

      There are a few possible cases of where BSS data came from:
       1) only a beacon has been received
       2) only a probe response has been received
       3) the driver didn't report what it received (this happens when
          using cfg80211_inform_bss[_width]())
       4) both probe response and beacon data has been received

      Unfortunately, in the userspace API, a few things weren't there:
       a) there was no way to differentiate cases 1) and 4) above
          without comparing the data of the IEs
       b) the TSF was always from the last frame, instead of being
          exposed for beacon/probe response separately like IEs

      Fix this by
         i) exporting a new flag attribute that indicates whether or
            not probe response data has been received - this addresses (a)
        ii) exporting a BEACON_TSF attribute that holds the beacon's TSF
            if a beacon has been received
       iii) not exporting the beacon attributes in case (3) above as that
            would just lead userspace into thinking the data actually came
            from a beacon when that isn't clear

      To implement this, track inside the IEs struct whether or not it
      (definitely) came from a beacon.

      Reported-by: William Seto
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit f41ef64853fb1e02728e56b2d0d55aef8ed12b26
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Jul 28 15:21:05 2014 +0200

      cfg80211: re-enable CSA for drivers that support it

      This reverts commit dda444d52496aa8ddc501561bca580f1374a96a9.

      Channel switching code has been reworked and
      improved significantly since the time original
      locking issues were found.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit c70f59a2a007c57843195a93c3b7308204e0a5ab
  Author: Ido Yariv <ido@xxxxxxxxxx>
  Date:   Tue Jul 29 15:39:14 2014 +0300

      mac80211: don't resize skbs needlessly

      Header-less cloned skbs with sufficient headroom need not be cloned
      unless the tailroom is going to be modified.

      Fix ieee80211_skb_resize so it would only resize cloned skbs if either
      the header isn't released or the tailroom is going to be modified.

      Some drivers might have assumed that skbs are never cloned, so add a HW
      flag that explicitly permits cloned TX skbs. Drivers which do not modify
      TX skbs should set this flag to avoid copying skbs.

      Signed-off-by: Ido Yariv <idox.yariv@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit ca34e3b5c808385b175650605faa29e71e91991b
  Author: Ido Yariv <ido@xxxxxxxxxx>
  Date:   Tue Jul 29 15:38:53 2014 +0300

      mac80211: Fix accounting of the tailroom-needed counter

      When hw acceleration is enabled, the GENERATE_IV or PUT_IV_SPACE flags
      will only require headroom space. Consequently, the tailroom-needed
      counter can safely be decremented.

      Signed-off-by: Ido Yariv <idox.yariv@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 170fd0b1f6108b48df4369afa0ee29a83e922748
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Wed Jul 30 14:36:18 2014 +0300

      ieee80211: Support parsing TPC report element in action frames

      TPC report element is contained in spectrum management's tpc report
      action frames and in radio measurement's link measurement report
      action frames. Add a function which checks whether an action frame
      contains this element. This may be needed by the drivers in order
      to set the correct tx power value in these frames.

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 970fdfa89babb5a6f1a3d345e8cb54d92c1e3a8f
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 03:29:57 2014 -0700

      cfg80211: remove @gfp parameter from cfg80211_rx_mgmt()

      In the cfg80211_rx_mgmt(), parameter @gfp was used for the memory 
allocation.
      But, memory get allocated under spin_lock_bh(), this implies atomic 
context.
      So, one can't use GFP_KERNEL, only variants with no __GFP_WAIT. Actually, 
in all
      occurrences GFP_ATOMIC is used (wil6210 use GFP_KERNEL by mistake),
      and it should be this way or warning triggered in the memory allocation 
code.

      Remove @gfp parameter as no actual choice exist, and use hard coded
      GFP_ATOMIC for memory allocation.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 649b2a4da5d8a39c4d7be2fd228cf797819656f9
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Jul 25 15:01:59 2014 +0200

      mac80211: make ieee80211_vif_use_reserved_switch static

      Reorder some code to make ieee80211_vif_use_reserved_switch()
      static, no other changes.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit f8134fed8346c05007ca23e22e1504097afcd7c9
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 16:35:26 2014 -0400

      mac80211: mesh_plink: use get_unaligned_le16 instead of memcpy

      Use get_unaligned_le16 to access llid/plid.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit b9347aff91ce4789619168539f08202d8d6a1177
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Tue Aug 26 10:29:45 2014 +0200

      crypto: drbg - fix maximum value checks on 32 bit systems

      The maximum values for additional input string or generated blocks is
      larger than 1<<32. To ensure a sensible value on 32 bit systems, return
      SIZE_MAX on 32 bit systems. This value is lower than the maximum
      allowed values defined in SP800-90A. The standard allow lower maximum
      values, but not larger values.

      SIZE_MAX - 1 is used for drbg_max_addtl to allow
      drbg_healthcheck_sanity to check the enforcement of the variable
      without wrapping.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7264354c0cb8c04bd4a85d24e5d57a0e2417c2fb
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 15:59:25 2014 -0700

      pwm: rockchip: Allow polarity invert on rk3288

      The rk3288 has the ability to invert the polarity of the PWM.  Let's
      enable that ability.  Note that this increases pwm_cells to 3 for
      rk3288.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Caesar Wang <caesar.wang@xxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 5819c2fa55d4a6eaf7fe025a393dce98fc4b2116
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 24 15:36:55 2014 +0200

      ASoC: Restore idle_bias_off initialization

      This was accidentally lost in commit f1d45cc3ae96 ("ASoC: Consolidate
      platform and CODEC probe/remove").

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f079e9521464aa522d56af2a58a1666ca126bf6f
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Aug 1 15:03:33 2014 +0200

      KVM: s390/mm: remove outdated gmap data structures

      The radix tree rework removed all code that uses the gmap_rmap
      and gmap_pgtable data structures. Remove these outdated definitions.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit c6c956b80bdf151cf41d3e7e5c54755d930a212c
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Jul 1 14:36:04 2014 +0200

      KVM: s390/mm: support gmap page tables with less than 5 levels

      Add an addressing limit to the gmap address spaces and only allocate
      the page table levels that are needed for the given limit. The limit
      is fixed and can not be changed after a gmap has been created.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 527e30b41d8b86e9ae7f5b740de416958c0e574e
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Apr 30 16:04:25 2014 +0200

      KVM: s390/mm: use radix trees for guest to host mappings

      Store the target address for the gmap segments in a radix tree
      instead of using invalid segment table entries. gmap_translate
      becomes a simple radix_tree_lookup, gmap_fault is split into the
      address translation with gmap_translate and the part that does
      the linking of the gmap shadow page table with the process page
      table.
      A second radix tree is used to keep the pointers to the segment
      table entries for segments that are mapped in the guest address
      space. On unmap of a segment the pointer is retrieved from the
      radix tree and is used to carry out the segment invalidation in
      the gmap shadow page table. As the radix tree can only store one
      pointer, each host segment may only be mapped to exactly one
      guest location.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 55688377b19b2483ad249be30984a900a8546a17
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Mon Aug 25 10:50:12 2014 +0200

      MIPS: fix comment spelling

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c614f13a9680a483f3558e20dc5fa350700f83fb
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Jun 29 12:21:36 2014 +0200

      powerpc/simpleboot: fix comment

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 336ec137340daa62e9d61bce09d635b603aa4f2a
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Jun 29 12:13:49 2014 +0200

      paride/pcd: Fix grammar

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 78b1e540f2a3c01c7487f025943cdf9fbfc9b605
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Jun 24 10:43:06 2014 +0200

      fs: fix comment for 'CONFIG_LBADF'

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 45d5acd3cdf36b968067b11b1e138948325e55ed
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:19:14 2014 +0200

      lib: rhashtable: Spelling s/compuate/compute/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Thomas Graf <tgraf@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 32db83eb1ae1a8432bfabe2c9f6fd522a5419c4b
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:19:13 2014 +0200

      cx23885: Spelling s/compuations/computations/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Cc: linux-media@xxxxxxxxxxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a395adcff0a1e009e2fb8a1090b7a29febce08c5
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:19:12 2014 +0200

      cx25840: fix comment

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Cc: linux-media@xxxxxxxxxxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 51c0ff6db5b57f0bfaf415ae0581f6b98b5deb5f
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:15:14 2014 +0200

      mm: Fix CROSS_MEMORY_ATTACH help text grammar

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4646d13199c4428f43ce390ca26c21c85de5f604
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 13:11:58 2014 +0800

      powerpc: Fix comment typos in hotplug-memory.c

      bae->base
      niumber->number

      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 9b13494c916dc0bf93802d7426b477cc0130fb48
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Wed Aug 6 22:31:28 2014 +0900

      treewide: Fix typo in printk

      This patch fix spelling typo in printk within vairous
      part of the code.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 50d8a189013cef83eef771c45787cee68ecdf8fe
  Author: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
  Date:   Thu Jul 24 02:39:45 2014 -0700

      linux/pagemap.h: Fixed a typo in a code comment.

      Corrected a minor typo in a code comment where 'be' was missing.

      Signed-off-by: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7c18fd786de3dabc43e0f412dd63080c14fe6e1b
  Author: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
  Date:   Thu Jul 24 02:39:44 2014 -0700

      CodingStyle: fix a minor typo

      There was a minor typo in the CodingStyle document where the word 
'section'
      had been spelled as 'secton'.

      Signed-off-by: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 5de0642fa70e38783193e37a553479d1ba160115
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Thu Jun 26 11:12:51 2014 +0200

      Documentation: au1xxx-ide.c has moved

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit abb3b1f8d70cc9dfac98e67faf974c422a3d3e72
  Author: Rahul Bedarkar <rahulbedarkar89@xxxxxxxxx>
  Date:   Thu Jul 31 23:50:19 2014 +0530

      Documentation: kmemleak: correct spelling mistake

      Signed-off-by: Rahul Bedarkar <rahulbedarkar89@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 1578ea3a09b4ad761bfe90d7c3dfef73f6d975df
  Author: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 23:26:57 2014 +0000

      Documentation: ABI/testing: Spelling s/calss/class/

      Signed-off-by: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a2787312e9440301f606577805659ed2a1bde810
  Author: Fam Zheng <famz@xxxxxxxxxx>
  Date:   Thu Aug 14 13:26:22 2014 +0800

      Documentation: Fix null_blk parameter irq_mode to irqmode

      To match the real module parameter name we implemented.

      Signed-off-by: Fam Zheng <famz@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8307959d5e244e533d3a049476fb1dfa366306a9
  Author: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
  Date:   Wed Aug 13 15:54:48 2014 +0200

      Documentation: serial: fix header path

      RS485 related structure will be defined in user space API
      header.

      Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8ae34ea7e8e655a9afe477062f1d91a3700959b5
  Author: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
  Date:   Wed Aug 20 11:56:17 2014 +0530

      lockup-watchdogs: Fix a typo

      s/BOOTPARAM_HARDLOCKUP_PANIC/BOOTPARAM_SOFTLOCKUP_PANIC

      Signed-off-by: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 924064e93970a1b45d83ac67165f0570f4649e0f
  Author: Pavel Machek <pavel@xxxxxxx>
  Date:   Mon Aug 18 23:59:28 2014 +0200

      stmmac.txt: fix typo

      Fix typo in devicetree example.

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 24488c392067e948b3b2c6911d6e8b522931714c
  Author: Hayato Suzuki <hytszk@xxxxxxxxx>
  Date:   Wed Jul 2 15:15:32 2014 +0900

      Documentation: treewide: fix typos and grammar

      Correct spelling typo in treewide.

      Signed-off-by: Hayato Suzuki <hytszk@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a71db86e86e0a1b28ffebe6b161f4a628911ebaf
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 20 21:51:43 2014 +0200

      fs/btrfs/tree-log.c: Fix closing brace followed by if

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7c8ae03f41e635813b777a0989d8ac1ff5a8494e
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Tue Aug 26 09:32:24 2014 +0200

      crypto: drbg - fix sparse warning for cpu_to_be[32|64]

      The sparse tool complained that the cpu_to_be[32|64] functions return
      __be[32|64] instead of __u32 or __u64. The patch replaces the __u32 and
      __u64 with __be32 and __be64.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d76c333e9fe2d269c54f68747b2311a5657276e5
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 21:37:06 2014 +0800

      regulator: RK808: modify for struct rk808 change

      The "dev" has been deleted from "struct rk808" in rk808 mfd driver
      so rk808->dev should be replaced by &client->dev here.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 79346d620e9de87912de73337f6df8b7f9a46888
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Mon Aug 25 13:07:10 2014 -0400

      HID: input: force generic axis to be mapped to their user space axis

      Atmel 840B digitizer presents a stylus interface which reports twice
      the X coordinate and then twice the Y coordinate. In its current
      implementation, hid-input assign the first X to X, then the second to Y,
      then the first Y to Z, then the second one to RX.

      This is wrong, and X should always be mapped to X, no matter what.
      A solution consists in forcing X, Y, Z, RX, RY, RZ to be mapped to their
      correct user space counter part.

      Reported-by: Ã?ric Brunet <Eric.Brunet@xxxxxxxxxx>
      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4c1948fc471d444b15dfaca73ea0c9b77c2d5505
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Aug 26 14:40:52 2014 +0800

      crypto: sha-mb - sha1_mb_alg_state can be static

      CC: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1f6e97f68b908a09c6ff74d4f1310e9ab8df0e64
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Aug 26 14:40:39 2014 +0800

      crypto: mcryptd - mcryptd_flist can be static

      CC: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit b4bbb107d73bbc0d92c9ae7fd8e69580aa9381e7
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Jun 27 11:56:58 2014 +0200

      dma-mapping: Provide write-combine allocations

      Provide an implementation for dma_{alloc,free,mmap}_writecombine() when
      the architecture supports DMA attributes.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

  commit 90114d65feea716eeae0ab51e92c95b140b2e6fc
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Mon Aug 25 13:02:52 2014 +0200

      s390: Implement dma_{alloc,free}_attrs()

      The S390 architecture advertises support for HAVE_DMA_ATTRS when PCI is
      enabled. Patches to unify some of the DMA API would like to rely on the
      dma_alloc_attrs() and dma_free_attrs() functions to be provided when an
      architecture supports DMA attributes.

      Rename dma_alloc_coherent() and dma_free_coherent() to dma_alloc_attrs()
      and dma_free_attrs() since they are functionally equivalent and alias
      the former to the latter for compatibility.

      For consistency with other architectures, also reuse the existing symbol
      HAVE_DMA_ATTRS defined in arch/Kconfig instead of providing a duplicate.
      Select it when PCI is enabled.

      While at it, drop a redundant 'default n' from the PCI Kconfig symbol.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-By: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

  commit a3d1214688d5259a200414def4d38f1e4531febd
  Author: stephen hemminger <stephen@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:05:30 2014 -0700

      neigh: document gc_thresh2

      Missing documentation for gc_thresh2 sysctl.

      Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f79918afb714e0d699431d59bbba33a34a82cee0
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 13:11:48 2014 -0700

      net: bnx2x: fix build error with ptp

      bnx2x uses ptp functions, so it should select the provider of
      those functions (PTP_1588_CLOCK).  Fixes these build errors:

      drivers/built-in.o: In function `__bnx2x_remove':
      /home/jim/linux/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:13409:
      undefined reference to `ptp_clock_unregister'
      drivers/built-in.o: In function `bnx2x_register_phc':
      /home/jim/linux/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:13202:
      undefined reference to `ptp_clock_register'
      drivers/built-in.o: In function `bnx2x_get_ts_info':
      /home/jim/linux/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c:3498:
      undefined reference to `ptp_clock_index'

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d7d3c05135f37d8fdf73f9966d27155cada36e56
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Mon Aug 25 21:38:27 2014 +0200

      team: set IFF_TEAM_PORT priv_flag after rx_handler is registered

      When one tries to add eth as a port into team and that eth is already in
      use by other rx_handler device (macvlan, bond, bridge, ...) a bug in
      team_port_add() causes that IFF_TEAM_PORT flag is set before rx_handler
      is registered. In between, netdev nofifier is called and
      team_device_event() sees IFF_TEAM_PORT and thinks that rx_handler_data
      pointer is set to team_port. But it isn't.

      Fix this by reordering rx_handler register and IFF_TEAM_PORT priv flag
      set so it is very similar to how bonding does this.

      Reported-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Fixes: 3d249d4ca7 "net: introduce ethernet teaming device"
      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72b603ee8cfc6be587f301568d79ce38e7ed735d
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Mon Aug 25 12:27:02 2014 -0700

      bpf: x86: add missing 'shift by register' instructions to x64 eBPF JIT

      'shift by register' operations are supported by eBPF interpreter, but were
      accidently left out of x64 JIT compiler. Fix it and add a testcase.

      Reported-by: Brendan Gregg <brendan.d.gregg@xxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9785820e6dba63a26a3640b3faebcfec6ca286cc
  Merge: 453a940 8f15c61
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:30:27 2014 -0700

      Merge branch 'bnx2x-next'

      Yuval Mintz says:

      ====================
      bnx2x: `fixes' patch-series

      This series contains mostly bug fixes, but never the less is intended
      for `net-next' and not `net', as:
        - Some of the fixes are quite insignificant [`VF clean statistics',
          `ethtool -d might cause timeout in log'].
        - Some only recently were submitted to `net-next' [`Fix timesync 
endianity'].
        - Some are not usually compiled as part of the kernel [`Fix 
stop-on-error'].

      Dave - please consider applying this series to `net-next'; If you prefer,
      I can break this series into 2 parts [one for `net' and the other for
      `net-next'] - but personally I don't see much benefit in it.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8f15c61301223138a01e62e009ad8b3a120b780c
  Author: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:33 2014 +0300

      bnx2x: Fix timesync endianity

      Commit eeed018cbfa30 ("bnx2x: Add timestamping and PTP hardware clock 
support")
      has a missing conversion to LE32, which will prevent the feature from 
working
      on big endian machines.

      Signed-off-by: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aebf6244cd39ba01a6d748e8b29a4f6c7be52535
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:32 2014 +0300

      bnx2x: Be more forgiving toward SW GRO

      This introduces 2 new relaxations in the bnx2x driver regarding GRO:
        1. Don't prevent SW GRO if HW GRO is disabled.
        2. If all aggregations are disabled, when GRO configuration changes
           there's no need to perform an inner-reload [since it will have no
           actual effect].

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 14f806a00a183c6a95d74eee29dabbe0c20ba1c4
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:31 2014 +0300

      bnx2x: VF clean statistics

      During statistics initialization of a VF we need to clean its statistics.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ea36475a22ded71633331a0b9b3cddd7f1d6983a
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:30 2014 +0300

      bnx2x: Fix stop-on-error

      When STOP_ON_ERROR is set driver will not compile. Even if it did,
      traffic will not pass without this patch as several fields which are
      verified by FW/HW on the Tx path are not properly set.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3befae1d6cd4c4e15f1ecb6fe3e2bab94675d37
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:29 2014 +0300

      bnx2x: ethtool -d might cause timeout in log

      This changes slightly the set of registers read during `ethtool -d'.
      Without this change, it's possible the HW will generate a grc Attention 
which
      will be logged into system logs as `grc timeout'.

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 453a940ea725d692282f9e66475cec0d1b1e12f2
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Aug 25 17:03:47 2014 -0700

      net: make skb an optional parameter for__skb_flow_dissect()

      Fixes: commit 690e36e726d00d2 (net: Allow raw buffers to be passed into 
the flow dissector)
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6451b3f59ab39162d1fbb5a5d0c8f46c0d9e1231
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Aug 25 17:03:46 2014 -0700

      net: fix comments for __skb_flow_get_ports()

      Fixes: commit 690e36e726d00d2 (net: Allow raw buffers to be passed into 
the flow dissector)
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29a9e89548408028498bb63bcaabe2806232e26a
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:47 2014 -0400

      staging: unisys: fix indentation of uisutil_copy_fragsinfo_from_skb()

      The function uisutil_copy_fragsinfo_from_skb() in uisutils.c is messy and
      over-indented. This patch fixes the function's indentation so it is 
cleaner.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d283f0c62e331fc3516e6e25d1500de799712207
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:46 2014 -0400

      staging: unisys: fix spacing in uisthread.c

      Fix the missing blank line between code and declarations in uisthread.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 566a17405a4884ccec365fbbbb96b2c7b0c9fbb6
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:45 2014 -0400

      staging: unisys: remove void return from uislib_mod_exit()

      Remove the extraneous return from the uislib module exit function.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 81e4c97e667f465d6f250a7a9ce6af04c3e6bce0
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:44 2014 -0400

      staging: unisys: simplify destroy_bus() in uislib.c

      The destroy_bus() function is heavily indented and many lines extend past 
the
      right margin. This patch simplifies the function without changing its 
effects.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddc9f84b2dac02cd4b6e73f508c2b39c089618ac
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:43 2014 -0400

      staging: unisys: fix spacing in uislib.c

      Fix the line spacing between code and local variables in uislib.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c938cddc01d7e8a96e702183c822bf3e4452365
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sun Aug 24 15:42:16 2014 +0200

      ixgbe: support skb->xmit_more in netdev_ops->ndo_start_xmit()

      This implements the deferred tail pointer flush API for the ixgbe
      driver. Similar version also proposed longer time ago by Alexander Duyck.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0b725a2ca61bedc33a2a63d0451d528b268cf975
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:51:53 2014 -0700

      net: Remove ndo_xmit_flush netdev operation, use signalling instead.

      As reported by Jesper Dangaard Brouer, for high packet rates the
      overhead of having another indirect call in the TX path is
      non-trivial.

      There is the indirect call itself, and then there is all of the
      reloading of the state to refetch the tail pointer value and
      then write the device register.

      Move to a more passive scheme, which requires very light modifications
      to the device drivers.

      The signal is a new skb->xmit_more value, if it is non-zero it means
      that more SKBs are pending to be transmitted on the same queue as the
      current SKB.  And therefore, the driver may elide the tail pointer
      update.

      Right now skb->xmit_more is always zero.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 484048db6b4890bc433aac7f5e32fdcf1b2b4786
  Merge: d5a0f2e bd645e4
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Aug 26 09:05:14 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      radeon userptr support.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: allow userptr write access under certain conditions
        drm/radeon: add userptr flag to register MMU notifier v3
        drm/radeon: add userptr flag to directly validate the BO to GTT
        drm/radeon: add userptr flag to limit it to anonymous memory v2
        drm/radeon: add userptr support v8

      Conflicts:
        drivers/gpu/drm/radeon/radeon_prime.c

  commit d5a0f2e7be20d29c5a23fdbc65c1f8307690413c
  Merge: c0ee755 2c0827c
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Aug 26 09:04:32 2014 +1000

      Merge tag 'drm-intel-next-2014-08-08' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      - Setting dp M2/N2 values plus state checker support (Vandana Kannan)
      - chv power well support (Ville)
      - DP training pattern 3 support for chv (Ville)
      - cleanup of the hsw/bdw ddi pll code, prep work for skl (Damien)
      - dsi video burst mode support (Shobhit)
      - piles of other chv fixes all over (Ville et. al.)
      - cleanup of the ddi translation tables setup code (Damien)
      - 180 deg rotation support (Ville & Sonika Jindal)

      * tag 'drm-intel-next-2014-08-08' of 
git://anongit.freedesktop.org/drm-intel: (59 commits)
        drm/i915: Update DRIVER_DATE to 20140808
        drm/i915: No busy-loop wait_for in the ring init code
        drm/i915: Add sprite watermark programming for VLV and CHV
        drm/i915: Round-up clock and limit drain latency
        drm/i915: Generalize drain latency computation
        drm/i915: Free pending page flip events at .preclose()
        drm/i915: clean up PPGTT checking logic
        drm/i915: Polish the chv cmnlane resrt macros
        drm/i915: Hack to tie both common lanes together on chv
        drm/i915: Add cherryview_update_wm()
        drm/i915: Update DDL only for current CRTC
        drm/i915: Parametrize VLV_DDL registers
        drm/i915: Fill out the FWx watermark register defines
        drm: Resetting rotation property
        drm/i915: Add rotation property for sprites
        drm: Add rotation_property to mode_config
        drm/i915: Make intel_plane_restore() return an error
        drm/i915: Add 180 degree sprite rotation support
        drm/i915: Introduce a for_each_intel_encoder() macro
        drm/i915: Demote the DRRS messages to debug messages
        ...

  commit c0ee755fc57319a623e0d9ef839cf8fb26ce8d60
  Merge: 52addcf 14f476f
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Aug 26 09:04:03 2014 +1000

      Merge tag 'topic/core-stuff-2014-08-15' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      So small drm stuff all over for 3.18. Biggest one is the cmdline parsing
      from Chris with a few fixes from me to make it work for stupid kernel
      configs.

      Plus the atomic prep series.

      Tested for more than a week in -nightly and Ville/Imre indeed discovered
      some fun which is now fixed (and i915 vblank patches postponed since the
      fixups need this branch plus drm-intel-next merged together).

      * tag 'topic/core-stuff-2014-08-15' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Use the type of the array element when reallocating
        drm: Don't return 0 for a value used as a denominator
        drm: Docbook fixes
        drm/irq: Implement a generic vblank_wait function
        drm: Add a plane->reset hook
        drm: trylock modest locking for fbdev panics
        drm: Move ->old_fb from crtc to plane
        drm: Handle legacy per-crtc locking with full acquire ctx
        drm: Move modeset_lock_all helpers to drm_modeset_lock.[hc]
        drm: Add drm_plane/connector_index
        drm: idiot-proof vblank
        drm: Warn when leaking flip events on close
        drm: Perform cmdline mode parsing during connector initialisation
        video/fbdev: Always built-in video= cmdline parsing
        drm: Don't grab an fb reference for the idr

  commit 44a52ffd6402a19544fb9dee081730d36d413202
  Merge: a77e4ac c993189
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:42:25 2014 -0700

      Merge branch 'is_kdump_kernel'

      Amir Vadai says:

      ====================
      Make is_kdump_kernel() accessible from modules

      I'm re-spinning this patchset. At the begining it was suggested to use a
      different name for the parameter, but at the end [3] the resolution was to
      leave it as it is in this patch.

      Drivers need to know if running from kdump kernel in order to change their
      memory profile - since kdump environment is limited by available memory.
      Currently there are drivers that are using reset_devices as suggested in 
[2].
      In [2] it was suggested to use reset_devices, but the context was, to 
enable
      driver to know when the hardware device is needed to be reset, and not if 
this
      is a kdump environment. We think that is_kdump_kernel() is better suited 
to
      select between different memory profiles.

      The first patch in this patchset exports a needed symbol in order to make
      is_kdump_kernel() accessible from the drivers. The rest of the patches 
change
      from reset_devices to is_kdump_kernel() in 2 networking drivers.

      The idea of this patchset was suggested by Vivek Goyal.

      Tested (only build) and applied on top of commit 8fc54f6: ("net: use
      reciprocal_scale() helper")

      [1] - ea1c1af: ("net/mlx4_en: Reduce memory consumption on kdump kernel")
      [2] - https://lkml.org/lkml/2011/1/27/341
      [3] - http://www.spinics.net/lists/netdev/msg291492.html
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c993189601fa89842eee96814e3ab2277fae3076
  Author: Amir Vadai <amirv@xxxxxxxxxxxx>
  Date:   Mon Aug 25 16:06:54 2014 +0300

      net/bnx2x: Use is_kdump_kernel() to detect kdump kernel

      Use is_kdump_kernel() to detect kdump kernel, instead of
      reset_devices.

      CC: Ariel Elior <ariel.elior@xxxxxxxxxx>
      CC: Michal Schmidt <mschmidt@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 48ea526a6877d605c961aa37fae33f3227b29424
  Author: Amir Vadai <amirv@xxxxxxxxxxxx>
  Date:   Mon Aug 25 16:06:53 2014 +0300

      net/mlx4: Use is_kdump_kernel() to detect kdump kernel

      Use is_kdump_kernel() to detect kdump kernel, instead of reset_devices.

      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3292e88e33677a90c18236fd895ace2d80efa3c
  Author: Amir Vadai <amirv@xxxxxxxxxxxx>
  Date:   Mon Aug 25 16:06:52 2014 +0300

      crash_dump: Make is_kdump_kernel() accessible from modules

      In order to make is_kdump_kernel() accessible from modules, need to
      make elfcorehdr_addr exported.
      This was rejected in the past [1] because reset_devices was prefered in
      that context (reseting the device in kdump kernel), but now there are
      some network drivers that need to reduce memory usage when loaded from
      a kdump kernel.  And in that context, is_kdump_kernel() suits better.

      [1] - https://lkml.org/lkml/2011/1/27/341

      CC: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a77e4accce126d50d02705c687dd0b5025b63f89
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Mon Aug 25 13:31:16 2014 +0200

      stmmac: simple cleanups

      This adds simple cleanups for stmmac, removing test we know is always
      true, fixing whitespace, and moving code out of if().

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d83d2c26461d661384676a4eed935d925b0fcc34
  Author: Marcin Niesluchowski <m.niesluchow@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:26:32 2014 +0200

      Smack: Fix setting label on successful file open

      While opening with CAP_MAC_OVERRIDE file label is not set.
      Other calls may access it after CAP_MAC_OVERRIDE is dropped from process.

      Signed-off-by: Marcin Niesluchowski <m.niesluchow@xxxxxxxxxxx>

  commit 7bb75da1717296f5850e1a9a36896a52fd07a26a
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 21:53:24 2014 +0530

      orinoco_usb: use USB API functions rather than constants

      This patch introduces the use of the functions
      usb_endpoint_is_bulk_in(epd) and usb_endpoint_is_bulk_out(epd).

      The semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
      - \(USB_ENDPOINT_XFER_BULK\|2\))
      + usb_endpoint_xfer_bulk(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
      -  \(USB_DIR_IN\|0x80\))
      + usb_endpoint_dir_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
      -  \(USB_DIR_OUT\|0\))
      + usb_endpoint_dir_out(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd))
      + usb_endpoint_is_bulk_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd))
      + usb_endpoint_is_bulk_out(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b9395df96ac41cdfcc929f1515828709b2f64b2f
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 22:40:24 2014 +0530

      atmel_cs: Remove typedef local_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      local_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a796dac9a6bedff6db99f57828c85c97071d3d1e
  Author: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 16:04:51 2014 +0300

      wireless: core: Reorder wiphy_register() notifications relevantly

      Currently it can send regulatory domain change notification before any
      NEW_WIPHY notification. Moreover, if rfill_register() fails, calling
      wiphy_unregister() will send a DEL_WIPHY though no NEW_WIPHY had been
      sent previously.

      Thus reordering so it properly notifies NEW_WIPHY before any other.

      Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f0bd88dfd7e5d53bce84a9d077c949774f27a25a
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 20:52:56 2014 +0200

      net: wireless: ipw2x00: ipw2200.c: Cleaning up missing null-terminate in 
conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 372e3a846814656d5e514167484f684f828fff56
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Aug 7 16:32:45 2014 +0530

      wireless: wlcore: Use devm_kzalloc

      This patch introduces the use of devm_kzalloc and does away with the
      kfrees in the probe and remove functions. Also, a couple of labels and
      the initial assignment of the ret variable in the probe function are
      removed.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 560ce3087292603dafb2603ee12cab0ff6c20aee
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:32:01 2014 +0300

      wil6210: fix access after free in wil_pcie_remove()

      'wil'  released in wil_if_free(); save iomapped address aside to
      properly unmap it.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 48e81a15fa40dce4553ae3156e170a2be9562fa9
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:32:00 2014 +0300

      wil6210: cfg80211_rx_mgmt to use GFP_ATOMIC

      Internally, cfg80211_rx_mgmt() takes lock:
      spin_lock_bh(&wdev->mgmt_registrations_lock);

      and therefore one can't use it with GFP_KERNEL allocation flags.
      When called with GFP_KERNEL, "sleep while atomic" warning triggered:

      <3>[242645.446224] BUG: sleeping function called from invalid context at 
kernel/mm/slub.c:926
      <3>[242645.455516] in_atomic(): 1, irqs_disabled(): 0, pid: 18881, name: 
kworker/u16:0
      <6>[242645.462868] CPU: 0 PID: 18881 Comm: kworker/u16:0 Tainted: G       
    O 3.10.40-g619a884-00001-g357fa9c #2
      <6>[242645.463044] Workqueue: wil6210_wmi wmi_event_worker [wil6210]
      <6>[242645.463087] Call trace:
      <6>[242645.463157] [<ffffffc000087390>] dump_backtrace+0x0/0x144
      <6>[242645.463205] [<ffffffc0000874e4>] show_stack+0x10/0x1c
      <6>[242645.463259] [<ffffffc0009abc04>] dump_stack+0x1c/0x28
      <6>[242645.463313] [<ffffffc0000c10c0>] __might_sleep+0xe0/0xf0
      <6>[242645.463365] [<ffffffc00015a514>] kmem_cache_alloc+0x48/0x1e4
      <6>[242645.463414] [<ffffffc00080d468>] __alloc_skb+0x48/0x164
      <6>[242645.463466] [<ffffffc00097f2c4>] nl80211_send_mgmt+0x4c/0x1dc
      <6>[242645.463511] [<ffffffc000980268>] cfg80211_rx_mgmt+0x1bc/0x25c
      <6>[242645.463647] [<ffffffbffc005d64>] wmi_evt_rx_mgmt+0x21c/0x23c 
[wil6210]
      <6>[242645.463783] [<ffffffbffc0073b8>] wmi_event_worker+0x230/0x2f8 
[wil6210]
      <6>[242645.463838] [<ffffffc0000afffc>] process_one_work+0x258/0x3d0
      <6>[242645.463887] [<ffffffc0000b0fe0>] worker_thread+0x1f0/0x310
      <6>[242645.463946] [<ffffffc0000b642c>] kthread+0xac/0xb8

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8fcfdeac97ee3ee8dd8e0e44b6a3b9d49b951bbd
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:59 2014 +0300

      wil6210: fix free'd memory access in wil_if_free()

      In the wil_priv_deinit(), wdev->netdev is accessed, so free_netdev()
      should not be called before mentioned call.

      Set wdev->netdev to NULL Make sure no more attempts to use it.
      It is used for debug printk if not NULL.

      This fix kernel panic on module unload and in case error on probe;
      if memory allocation debugging enabled.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1eb9d1e5c659a9f2ae08a3d36d1c64d11368b58a
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:58 2014 +0300

      wil6210: Limit max number of associated stations

      Add a module parameter to support setting the maximum
      number of stations that can be associated to an AP.

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a21420864a28f2cf24afdc555da7b6d7c100e9d8
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:57 2014 +0300

      wil6210: fix false "scan timeout"

      When sending scan request, if hardware is not ready, scan timer was 
started
      and scan timeout mis-reported.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 36345ac33ca8d381c215091c5535e62335668f01
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:56 2014 +0300

      wil6210: fix beamforming data reporting

      When reading 'bf' file on debugfs, query beam forming status from 
firmware.
      Ignore CID's that return error or return all zeros.

      Remove obsolete code that used to maintain statistics on per-device basis,
      as now it is reported be per-CID and current.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b7cde47009640b88cb3629ee7078a43bc2642459
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:55 2014 +0300

      wil6210: convert debugfs to the table mode

      Define tables for similar file entries, i.e.
      - table for debugfs_create_file
      - table for static parameters
      - table for parameters that are members of "wil" structure
      - table for blobs
      - table for interrupt controllers

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6afd60055d8dd1f28bf6e9556ebc9996cceebaa8
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:54 2014 +0300

      wil6210: Workaround for Sparrow with bad device id

      If firmware broken on the boot time, Sparrow card enumerates as
      device 0x302 instead of 0x310. Allow using this ID

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 520d68e7cf6c72687698c4584e8f1f8fab4dfc4e
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:53 2014 +0300

      wil6210: wait longer for hardware reset completion

      Typical time for hardware reset, as measured, is about 200..250 msec.
      Adjust sleeping to use more relaxed msleep, increase sleep interval
      and increase total sleep time to be about 1sec

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bbb2adc7b47cbe841d3cb2fa048f720647f5f4cd
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:52 2014 +0300

      wil6210: check error in wil_target_reset()

      When resetting target in wil_target_reset(), error may occur.
      Indicate error via error code. In case of error, don't attempt to further
      interact with card, specifically don't attempt firmware download or
      interrupts enabling.

      Move wil_rx_fini() to be always executed to prevent memory leak.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 02525a7925c9a3c55ceef7e9a30218dc47ced1ad
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:51 2014 +0300

      wil6210: update copyright year 2014

      Fix Copyright headers in all files changed in 2014, to mention 2014

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cc9e4a2b667c79d531a79c5eede27d11c1394326
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:50 2014 +0300

      wil6210: fix race in reset

      It is important to halt USER CPU first, then MAC CPU
      Otherwise, race happens in the firmware

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 91b775edf7ad54f849895e021677f7d9c15a9f5d
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:49 2014 +0300

      wil6210: map MAC timer for packet lifetime into debugfs

      expose reading RGF_MAC_MTRL_COUNTER_0 in debugfs

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e2261afd4caaf1a6473eddbcbd8a5c5eb593316e
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:42:55 2014 -0700

      mwifiex: fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Acked-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 26c0604628f85d435a664f52fd2ca30aab812266
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 20:22:46 2014 +0530

      cw1200: Introduce the use of devm_kzalloc

      This patch introduces the use of devm_kzalloc and does away with the
      kfrees in the probe and remove functions.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6040aa70c30276e6cd2aacd1f428c3f05462a7f1
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 16:51:30 2014 +0530

      net: wireless: wl1251: Remove unnecessary free_irq

      This patch does away with free_irq in the remove function as the irq is
      allocated with a devm_request_irq.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8615eb2870f1a89ad551d80ef821172015af7c28
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:48 2014 +0200

      b43: N-PHY: support setting custom TX power

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ec76643b0057e13c4cc6ed4b55af6389fcbb5e64
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:47 2014 +0200

      b43: implement PPR (Power Per Rate) management/API

      Broadcom hardware supports auto-adjustment of TX power depending on the
      currently used rate. So far all calculations were handled without any
      helpers (API) using big arrays and magic offsets.
      It seems Broadcom recently decided to clean this up by developing PPR.
      Their wlc_ppr.h can be found in open parts of the SDK.
      As we plan to implement support for rate-based TX power it makes sense
      to also implement our version of PPR as well.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a68c356bcf1e76ae649e929db5e4cea9e6bdcd65
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:46 2014 +0200

      b43: N-PHY: add RF power tables for radio 0x2057 revs 9 & 14

      Don't write them as we don't have gains configured correctly yet.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 33df85f662a0ee03f2b8e0c9d34a51d8dd0406c0
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:45 2014 +0200

      b43: N-PHY: update rev3+ gain control workarounds

      This fixes workarounds on rev 6+ and cleans code slightly.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 25c15566635fef86e87f762f73a19f24598e45fa
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Aug 7 07:45:37 2014 +0200

      b43: flush some writes on Broadcom MIPS SoCs

      Access to PHY and radio registers is indirect on Broadcom hardware and
      it seems that addressing on some MIPS SoCs may require flushing. So far
      this problem was noticed on 0x4716 SoC only (marketing names: BCM4717,
      BCM4718).

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d342b95dd735014a590f9051b1ba227eb54ca8f6
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:43 2014 +0200

      b43: don't duplicate common PHY read/write ops

      Most of the PHYs use the same way of accessing registers, so move that
      code to the shared place. An exception is G-PHY which sometimes access
      A-PHY regs and requires special handling.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6247d2aa5188ac0ace33d8390341075c04107218
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:42 2014 +0200

      b43: update flushing many writes performed in a row

      Flush radio writes as well and add some tiny optimizations (e.g.
      masksetting PHY reg involves reading it, so reset the counter).

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b209af9981ee6b4274a0a46810dd0210e6520010
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Mon Aug 25 15:53:00 2014 +0800

      r8152: check code with checkpatch.pl

      626: CHECK: Alignment should match open parenthesis
       646: CHECK: Alignment should match open parenthesis
       655: CHECK: Alignment should match open parenthesis
       695: CHECK: Alignment should match open parenthesis
       729: CHECK: Alignment should match open parenthesis
       739: CHECK: Alignment should match open parenthesis
       976: WARNING: externs should be avoided in .c files
       1314: CHECK: Alignment should match open parenthesis
       1358: WARNING: networking block comments don't use an empty /* line, use 
/* Comment...
       1402: WARNING: networking block comments don't use an empty /* line, use 
/* Comment...
       1521: CHECK: multiple assignments should be avoided
       1775: CHECK: Alignment should match open parenthesis
       1838: CHECK: multiple assignments should be avoided
       1843: CHECK: multiple assignments should be avoided
       1847: CHECK: multiple assignments should be avoided
       1850: WARNING: Missing a blank line after declarations
       1864: CHECK: Alignment should match open parenthesis
       1872: CHECK: braces {} should be used on all arms of this statement
       1906: CHECK: usleep_range is preferred over udelay
       2865: WARNING: networking block comments don't use an empty /* line, use 
/* Comment...
       3088: CHECK: Alignment should match open parenthesis
       total: 0 errors, 5 warnings, 16 checks, 3567 lines checked

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 07bc788424b9a2ee6cc20b70311c0950897ee0eb
  Merge: 47e4df9 13cac15
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:58:02 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 39bdc95871b57828b3bbefc0280a1a80a6b63d9e
  Merge: ed7f92d ff9e762
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:09:35 2014 -0700

      Merge tag 'iio-for-3.18a' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-next

      Jonathan writes:

      1st round of new IIO drivers, functionality and cleanups for the 3.18 
cycle.

      Maintainer Updates

      * Add 3 designated reviewers for IIO.  Lars, Peter and Hartmut have been
        actively reviewing a lot of patches for a while now so this reflects
        the status quo.  These three are probably the only reason I keep
        my head above the water!

      New drivers and device support

      * max5821 DAC
      * Rockchip SARADC
      * TI ADC128S052 ADC
      * BMC150 Accelerometer
      * exynos ADC driver gains support for s3c24xx and s3c64xx parts.
      * kxcjk-1013 gainst range control and runtime PM support to drive
        down it's power usage.

      Driver removals

      * Drop ad5930, ad99850, ad9852, ad9910 and ad9951 drivers on the simple
        basis that they drivers just provided a register write function with
        no compliant user space ABI whatsoever.  Much better to drop them and
        start again for these in the fullness of time.

      Core Enhancements

      * Join together neighbouring elements in the demux units that feeds
        the binary interfaces.  This cuts down on the number of individual
        copies needed  when splitting out individual channels from the incoming
        channel scans.
      * Other demux related cleanups such as using roundup instead of a local
        implementation.

      Cleanups

      * Drop an unnecessary double setting of the owner field in xilinx adc.
      * Some more patches to use managed (devm) interfaces to cut down on
        complexity of removal code.
      * adis16060 coding style fixlets.
      * Fix some incorrect error returns in the Xilinx ADC driver.
      * Coding style fixlets for various accelerometer drivers.
      * Some sparse warning fixes to do with endianness and sign of variables.
      * Fix an incorrect and entirely pointless use of sizeof on a dynamic 
pointer
        in hid-sensor-magn-3d by dropping the relevant code.

  commit 251f8c0364f99fc21fcc7b07e4ec6b4f3250d841
  Author: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 19:27:52 2014 +0800

      cgroup: fix a typo in comment.

      There is no function named cgroup_enable_task_cg_links().
      Instead, the correct function name in this comment should
      be cgroup_enabled_task_cg_lists().

      Signed-off-by: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f55df0d654e10ad49e0e7edaeef02fa00e084d94
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:54:25 2014 +0200

      ARM: at91: Remove rstc and shdwc headers

      These headers used to provide an "API" to access the rstc and shdwc 
registers.
      Now that no-one uses this API anymore, we can safely remove those.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 351a4ffea259a11deebe0eb169c46ccbfc3abd36
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:46:31 2014 +0200

      ARM: at91: Remove rstc and shdwnc global base addresses

      Now that there's no user left for the global variables holding the reset 
and
      shutdown controllers base address, we can remove these variables and their
      associated mapping function.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 572e85e3aa58f11671759e9cfa6b9b5d79b131fd
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:46:05 2014 +0200

      ARM: at91/pm: Remove show_reset_status function

      Both the reset and poweroff drivers are now implementing what the
      show_reset_status function used to do. Hence, we can remove this rather 
hackish
      function that prevents us from doing further cleanup.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 4ae9ccf2fab87aaf9e0e906ba85675be020f6948
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 15:41:56 2014 +0200

      ARM: at91: Remove poweroff code

      Now that all the SoC have been converted to use the new poweroff driver, 
we can
      remove the poweroff code defined in mach-at91.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 75ddf376d1aeac04688efc5c806f8a4baa995474
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:39:43 2014 +0200

      ARM: at91: Register the poweroff driver

      Register the poweroff driver in the old-style SoC definition so that the 
driver
      is loaded and provide a shutdown hook.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 5c0593db802c8a9da15216615e466fd4e729df6f
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 7 16:25:26 2014 +0200

      ARM: at91: Remove poweroff DT probing

      Now that the poweroff code is a driver of its own, remove the DT probing 
in
      mach-at91 and let the usual DT code do its job.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 54ad89b05ec49b90790de814647b244d3d2cc5ca
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Aug 25 16:08:21 2014 +0200

      kvm: x86: fix tracing for 32-bit

      Fix commit 7b46268d29543e313e731606d845e65c17f232e4, which mistakenly
      included the new tracepoint under #ifdef CONFIG_X86_64.

      Reported-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 99d63fa1c8fe8853540116a6deaedc1ba1fc0468
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 12:00:52 2014 +0200

      ARM: at91: Remove reset code from the machine code

      Now that the transition is over and that we probe our reset driver in 
every
      case, we can remove the legacy code from the machine directory.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e76265c627ca0aff6cc129486ac656b6b6dd06af
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 11:55:33 2014 +0200

      ARM: at91: Call at91_register_devices in the board files

      Make every board call the register_devices callback so that the devices
      declared by the SoC are registered.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit d8dfa2d4e912c091c51c864af1e4b02b3bd6e9a2
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 11:10:10 2014 +0200

      ARM: at91: Probe the reset driver

      Register the reset device in the right SoCs so that the reset driver is
      actually probed even in the old-style probing case.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 65f2ce96a94d2a61fca486a48d9da30845b16d20
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 17:49:28 2014 +0200

      ARM: at91/soc: Introduce register_devices callback

      Some core devices should be registered by the SoC itself rather than by 
every
      board using this SoC. Introduce a register_devices callback that should be
      called during the init_machine in order to do that.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 4b0a683cf16eac06385c96c2fcf21766818f757c
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 17:47:50 2014 +0200

      ARM: at91: Remove the old-style reset probing

      Now that the reset code is a driver of its own, just let the usual DT 
probing
      mecanism do its job, and remove the code entirely in this case.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 8d248f0d3a1ddb3c671b4029f8950fbad09be7ae
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 15:58:49 2014 +0200

      ARM: at91: Rework ramc mapping code

      Adapt the ramc mapping code to handle multiple ram controllers in the DT.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 57f2d8b797c4c8d9e65e3b9fae98246be5a93df3
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Aug 25 19:04:52 2014 +0530

      ALSA: ctxfi: ctpcm.c: printk replacement

      replaced printk with corresponding pr_err

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 9e8be232b934418932e40da276f6871dce83fa7c
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 12:04:43 2014 +0200

      ARM: at91: setup: Switch to pr_fmt

      Most of the printed messages are using the "AT91:" prefix in the setup.c 
file,
      but not all of them. Moreover, those who add it hardcode it directly in 
the
      message, while the pr_fmt macro makes it easier for us to support such a 
case.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 137fd45ffec15db14034990ceac890975cae7a32
  Author: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
  Date:   Wed May 28 18:50:13 2014 +0800

      pwm: imx: Avoid sample FIFO overflow for i.MX PWM version2

      The i.MX PWM version2 is embedded in several i.MX SoCs, such as i.MX27,
      i.MX51 and i.MX6SL.  There is a 4-word (16 bit) sample FIFO in this IP.
      Each FIFO slot determines the duty period of a PWM waveform in one full
      cycle.  The IP spec mentions that we should not write a fourth sample
      because the FIFO will become full and triggers a FIFO write error (FWE)
      which will prevent the PWM from starting once it is enabled.  In order
      to avoid any sample FIFO overflow issue, this patch clears all sample
      FIFO by doing software reset in the configuration hook when the
      controller is disabled or waits for a full PWM cycle to get a
      relinquished FIFO slot when the controller is enabled and the FIFO is
      fully loaded.

      The FIFO overflow issue can be reproduced by the following commands on
      the i.MX6SL EVK platform, assuming we use PWM2 for the debug LED which
      is driven by the pin HSIC_STROBE and the maximal brightness is 255.

        echo 0   > /sys/class/leds/user/brightness
        echo 0   > /sys/class/leds/user/brightness
        echo 0   > /sys/class/leds/user/brightness
        echo 0   > /sys/class/leds/user/brightness
        echo 255 > /sys/class/leds/user/brightness

      Here, FWE happens (PWMSR register reads 0x58) and the LED can not be
      lighten.

      Another way to reproduce the FIFO overflow issue is to run this script:

        while true;
                do echo 255 > /sys/class/leds/user/brightness;
        done

      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Cc: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Cc: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: linux-pwm@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 40f260c2cebb464dda6916055112963f1421a111
  Author: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
  Date:   Wed May 28 18:50:12 2014 +0800

      pwm: imx: Cleanup indentation for register definitions

      This patch contains no logic change to cleanup indentation for register
      definitions only.

      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Cc: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Cc: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: linux-pwm@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit bd59bdc898623e6c948a9f900250ce7343cf9012
  Author: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
  Date:   Wed May 28 18:50:11 2014 +0800

      pwm: imx: Fix the macro MX3_PWMCR_PRESCALER(x) definition

      This patch adds missing parentheses around the argument of the macro
      MX3_PWMCR_PRESCALER(x) to avoid any potential macro expansion issue.

      Reported-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Cc: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Cc: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: linux-pwm@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 7cd4b90a737e2e6f41be4ac8b1df847fec67f3da
  Merge: 7b46268 ab3f285
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Aug 25 15:37:00 2014 +0200

      Merge tag 'kvm-s390-20140825' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

      Here are two fixes for s390 KVM code that prevent:
      1. a malicious user to trigger a kernel BUG
      2. a malicious user to change the storage key of read-only pages

  commit e657ce689a85ff1c887b8020282e5b2ab1411ded
  Merge: 3933361 ae499f0
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Aug 25 15:35:26 2014 +0200

      Merge tag 'at91-drivers-for-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux

      Pull AT91 reset, poweroff and ram drivers from Maxime Ripard:
       "This tag holds the various new drivers introduced to move code that 
used to be
        in mach-at91 over to the proper frameworks.

        These files are the reboot and poweroff code for all AT91 SoCs but the 
RM9200,
        and the ram controller driver is not doing much at the time, except for 
grabing
        the RAM clock in order to leave it always enabled."

      Conflicts:
        arch/arm/mach-at91/Kconfig

  commit 39333610ba3b1e076ac1ceccca34de037a413a03
  Merge: 7d1311b 2626063 464d6e1
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Aug 25 15:33:23 2014 +0200

      Merge branches 'at91-3.18-cleanup' and 'at91-3.18-dt' into 
at91-3.18-drivers

  commit 533acc0e8df7d6553f11cf91c177211cb6037968
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 17:08:44 2014 +0800

      pwm: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'chip->npwm' will always be none zero here,
      and then if either equal to zero, the kzalloc() will return ZERO_SIZE_PTR,
      which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling 
kzalloc().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 6e0a0431bf7d90ed0b8a0a974ad219617a70cc22
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Apr 29 09:34:41 2014 +0200

      KVM: s390/mm: cleanup gmap function arguments, variable names

      Make the order of arguments for the gmap calls more consistent,
      if the gmap pointer is passed it is always the first argument.
      In addition distinguish between guest address and user address
      by naming the variables gaddr for a guest address and vmaddr for
      a user address.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 9da4e3807657f3bcd12cfbb5671d80794303dde2
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Apr 30 14:46:26 2014 +0200

      KVM: s390/mm: readd address parameter to gmap_do_ipte_notify

      Revert git commit c3a23b9874c1 ("remove unnecessary parameter from
      gmap_do_ipte_notify").

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 55dbbdd9a832b3c0546a65df155d9e6eee8c312e
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Apr 30 14:44:44 2014 +0200

      KVM: s390/mm: readd address parameter to pgste_ipte_notify

      Revert git commit 1b7fd6952063 ("remove unecessary parameter from
      pgste_ipte_notify")

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 331cbc277ec4ae5827b9ca538d9b5469fdca0947
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 15:39:43 2014 +0200

      KVM: s390: don't use kvm lock in interrupt injection code

      The kvm lock protects us against vcpus going away, but they only go
      away when the virtual machine is shut down. We don't need this
      mutex here, so let's get rid of it.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 7939503147f89f0799ddc89afec2aeae57dd7e2c
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Apr 17 10:10:30 2014 +0200

      KVM: s390: return -EFAULT if lowcore is not mapped during irq delivery

      Currently we just kill the userspace process and exit the thread
      immediatly without making sure that we don't hold any locks etc.

      Improve this by making KVM_RUN return -EFAULT if the lowcore is not
      mapped during interrupt delivery. To achieve this we need to pass
      the return code of guest memory access routines used in interrupt
      delivery all the way back to the KVM_RUN ioctl.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit d3d692c82e4ed79ae7c85f8825ccfdb7d11819da
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 08:53:36 2014 +0200

      KVM: s390: implement KVM_REQ_TLB_FLUSH and make use of it

      Use the KVM_REQ_TLB_FLUSH request in order to trigger tlb flushes instead
      of manipulating the SIE control block whenever we need it. Also trigger 
it for
      a control register sync directly instead of (ab)using 
kvm_s390_set_prefix().

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit b028ee3edd54d338dd811aeafd670a2c682be558
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 17 10:47:43 2014 +0200

      KVM: s390: synchronize more registers with kvm_run

      In order to reduce the number of syscalls when dropping to user space, 
this
      patch enables the synchronization of the following "registers" with 
kvm_run:
      - ARCH0: CPU timer, clock comparator, TOD programmable register,
               guest breaking-event register, program parameter
      - PFAULT: pfault parameters (token, select, compare)

      The registers are grouped to reduce the overhead when syncing.

      As this grows the number of sync registers quite a bit, let's move the 
code
      synchronizing registers with kvm_run from kvm_arch_vcpu_ioctl_run() into
      separate helper routines.

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Reviewed-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit c3950b66b9ceff1614db870d2d5a9bd47531a712
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Mon Aug 4 16:54:22 2014 +0200

      KVM: s390: no special machine check delivery

      The load PSW handler does not have to inject pending machine checks.
      This can wait until the CPU runs the generic interrupt injection code.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>

  commit fbfa304963fa8bf990dac1d05a77800d1e123b66
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 08:22:33 2014 +0200

      KVM: s390: clear kvm_dirty_regs when dropping to user space

      We should make sure that all kvm_dirty_regs bits are cleared before 
dropping
      to user space. Until now, some would remain pending.

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit d8482c0d87708114a10e232768723626bf1099ba
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 08:19:26 2014 +0200

      KVM: clarify the idea of kvm_dirty_regs

      This patch clarifies that kvm_dirty_regs are just a hint to the kernel and
      that the kernel might just ignore some flags and sync the values (like 
done for
      acrs and gprs now).

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 8a2ef71b0bd0060c7095fd2043992b78e23735c4
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 16:36:06 2014 +0200

      KVM: s390: factor out get_ilc() function

      Let's make this a reusable function.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 44c6ca3d1b9c16cb715c21ec15670d27a8950822
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Apr 16 13:57:18 2014 +0200

      KVM: s390: add defines for pfault init delivery code

      Get rid of open coded values for pfault init.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 84693d87a6d7e84a5183fc871653269880614d92
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:41:38 2014 +0200

      crypto: drbg - remove unnecessary sanity check for shadow state

      During creation of the DRBG shadow state, it is ensured that the DRBG
      state structure is already allocated. Thus, a sanity check for verifying
      that the structure is allocated is removed.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 05c81ccd9087d238c10b234eadb55632742e5518
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:41:10 2014 +0200

      crypto: drbg - remove configuration of fixed values

      SP800-90A mandates several hard-coded values. The old drbg_cores allows
      the setting of these values per DRBG implementation. However, due to the
      hard requirement of SP800-90A, these values are now returned globally
      for each DRBG.

      The ability to set such values per DRBG is therefore removed.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit bc034ef5573ef4d81daa666c02a3df1ad28e24a7
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:40:20 2014 +0200

      crypto: drbg - remove unnecessary sanity checks

      The drbg_make_shadow function contains sanity checks which are not
      needed as the function is invoked at times where it is ensured that the
      checked-for variables are available.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e6c0244ad38a358598392638688b1dcac7878f66
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:39:31 2014 +0200

      crypto: drbg - use kmalloc instead of kzalloc for V and C

      When allocating V, C, the zeroization is only needed when
      allocating a new instance of the DRBG, i.e. when performing an
      initial seeding. For all other allocations, the memcpy implemented in
      drbg_copy_drbg ensures that the memory is filled with the correct
      information.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit f072f0e0fe0f3758c7c94bee875564c89fd07d08
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:38:58 2014 +0200

      crypto: drbg - remove superflowous memset(0)

      Remove memset(0) which is not needed due to the kzalloc of the memory.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 45943a58df46b912685af26000e4dbacddd9c567
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:38:29 2014 +0200

      crypto: drbg - remove superflowous checks

      The crypto_init and crypto_fini functions are always implemented. Thus,
      there is no need for a protecting check.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 46f64f6ef978dc1f36ebaa50ed79c7c8386711ee
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:37:59 2014 +0200

      crypto: drbg - kzfree does not need a check for NULL pointer

      The kzfree function already performs the NULL pointer check. Therefore,
      the DRBG code does not need to implement such check.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 72f3e00dd67ec449199a8844bc012a4fa1e0340a
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:37:34 2014 +0200

      crypto: drbg - replace int2byte with cpu_to_be

      The DRBG requires the conversion of an integer into a string
      representation of that integer. The previous implementation converted
      the given integer byte-wise. However, the kernel offers the cpu_to_be
      function which already re-arranges the memory representation of an
      integer such that it applies when interpreting the same memory as
      character string.

      The change therefore uses an integer-cast / union of the target
      character array together with the cpu_to_be function to convert an
      integer into its string representation.

      Tests show that the Hash and CTR DRBG implementations (the HMAC DRBG
      does not require such conversion) is about 10% faster (or requires less
      computing power, respectively).

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 4451d494b1910bf7b7f8381a637d0fe6d2142467
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Thu Aug 14 13:51:57 2014 +0300

      crypto: caam - fix addressing of struct member

      buf_0 and buf_1 in caam_hash_state are not next to each other.
      Accessing buf_1 is incorrect from &buf_0 with an offset of only
      size_of(buf_0). The same issue is also with buflen_0 and buflen_1

      Cc: <stable@xxxxxxxxxxxxxxx> # 3.13+
      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 307fd543f3d23f8f56850eca1b27b1be2fe71017
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Thu Aug 14 13:51:56 2014 +0300

      crypto: caam - remove duplicated sg copy functions

      Replace equivalent (and partially incorrect) scatter-gather functions
      with ones from crypto-API.

      The replacement is motivated by page-faults in sg_copy_part triggered
      by successive calls to crypto_hash_update. The following fault appears
      after calling crypto_ahash_update twice, first with 13 and then
      with 285 bytes:

      Unable to handle kernel paging request for data at address 0x00000008
      Faulting instruction address: 0xf9bf9a8c
      Oops: Kernel access of bad area, sig: 11 [#1]
      SMP NR_CPUS=8 CoreNet Generic
      Modules linked in: tcrypt(+) caamhash caam_jr caam tls
      CPU: 6 PID: 1497 Comm: cryptomgr_test Not tainted
      3.12.19-rt30-QorIQ-SDK-V1.6+g9fda9f2 #75
      task: e9308530 ti: e700e000 task.ti: e700e000
      NIP: f9bf9a8c LR: f9bfcf28 CTR: c0019ea0
      REGS: e700fb80 TRAP: 0300   Not tainted
      (3.12.19-rt30-QorIQ-SDK-V1.6+g9fda9f2)
      MSR: 00029002 <CE,EE,ME>  CR: 44f92024  XER: 20000000
      DEAR: 00000008, ESR: 00000000

      GPR00: f9bfcf28 e700fc30 e9308530 e70b1e55 00000000 ffffffdd e70b1e54 
0bebf888
      GPR08: 902c7ef5 c0e771e2 00000002 00000888 c0019ea0 00000000 00000000 
c07a4154
      GPR16: c08d0000 e91a8f9c 00000001 e98fb400 00000100 e9c83028 e70b1e08 
e70b1d48
      GPR24: e992ce10 e70b1dc8 f9bfe4f4 e70b1e55 ffffffdd e70b1ce0 00000000 
00000000
      NIP [f9bf9a8c] sg_copy+0x1c/0x100 [caamhash]
      LR [f9bfcf28] ahash_update_no_ctx+0x628/0x660 [caamhash]
      Call Trace:
      [e700fc30] [f9bf9c50] sg_copy_part+0xe0/0x160 [caamhash] (unreliable)
      [e700fc50] [f9bfcf28] ahash_update_no_ctx+0x628/0x660 [caamhash]
      [e700fcb0] [f954e19c] crypto_tls_genicv+0x13c/0x300 [tls]
      [e700fd10] [f954e65c] crypto_tls_encrypt+0x5c/0x260 [tls]
      [e700fd40] [c02250ec] __test_aead.constprop.9+0x2bc/0xb70
      [e700fe40] [c02259f0] alg_test_aead+0x50/0xc0
      [e700fe60] [c02241e4] alg_test+0x114/0x2e0
      [e700fee0] [c022276c] cryptomgr_test+0x4c/0x60
      [e700fef0] [c004f658] kthread+0x98/0xa0
      [e700ff40] [c000fd04] ret_from_kernel_thread+0x5c/0x64

      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 65fafbe9bddf49d53a2bbae92498909e3c5f964b
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 09:00:44 2014 +0800

      crypto: qat - Fix return value check in adf_chr_drv_create()

      In case of error, the function device_create() returns ERR_PTR()
      and never returns NULL. The NULL test in the return value check
      should be replaced with IS_ERR().

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e5ffbfc182bc148f44840bdd3970ea4c8bf80c3c
  Author: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
  Date:   Mon Aug 11 11:40:17 2014 +0300

      crypto: caam - enable raw data instead of von Neumann data

      The sampling of the oscillator can be done in multiple modes for
      generating the entropy value. By default, this is set to von
      Neumann. This patch changes the sampling to raw data, since it
      has been discovered that the generated entropy has a better
      'quality'.

      Signed-off-by: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit eeaa1724a2e9c8958a8621b3c10d5ca0667e78fa
  Author: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
  Date:   Mon Aug 11 11:40:16 2014 +0300

      crypto: caam - change starting entropy delay value

      The entropy delay (the length in system clocks of each
      entropy sample) for the RNG4 block of CAAM is dependent
      on the frequency of the SoC. By elaborate methods, it
      has been determined that a good starting value for all
      platforms integrating the CAAM IP is 3200. Using a
      higher value has additional benefit of  speeding up
      the process of instantiating the RNG, since the entropy
      delay will be increased and instantiation of the RNG
      state handles will be reattempted by the driver. If the
      starting value is low, for certain platforms, this can
      lead to a quite lengthy process.
      This patch changes the starting value of the length of
      the entropy sample to 3200 system clocks.
      In addition to this change, the attempted entropy delay
      values are now printed on the console upon initialization
      of the RNG block.
      While here, a safeguard for yielding the processor was
      added for ensuring that in very adverse cases,
      the CPU isn't hogged by the instantiation loop.

      Signed-off-by: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit b061f3fefcffa0cdcdc61ae2a1123a4e7697d452
  Author: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
  Date:   Mon Aug 11 11:40:15 2014 +0300

      crypto: caam - disable RNG oscillator maximum frequency check

      The rtfrqmax & rtfrqmin set the bounds of the expected frequency of the
      oscillator, when SEC runs at its maximum frequency. For certain platforms
      (f.i. T2080), the oscillator is very fast and thus if the SEC runs at
      a lower than normal frequency, the ring oscillator is incorrectly detected
      as being out of bounds.

      This patch effectively disables the maximum frequency check, by setting a
      high enough maximum allowable frequency for the oscillator. The reasoning
      behind this is that usually a broken oscillator will run too slow
      (i.e. not run at all) rather than run too fast.

      Signed-off-by: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d4c85f9bb53f25491524839ab1610b30810ab898
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 12:30:04 2014 +0300

      crypto: testmgr - remove unused function argument

      The argument "req" of do_one_async_hash_op is not used by the
      function. This patch removes this argument and renames the
      function to match more closely its purpose.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit ad61e042e9151b55b393d5875e467e7fe0c7470c
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:30:03 2014 -0700

      crypto: sha-mb - SHA1 multibuffer job manager and glue code

      This patch introduces the multi-buffer job manager which is responsible
      for submitting scatter-gather buffers from several SHA1 jobs to the
      multi-buffer algorithm.  It also contains the flush routine to that's
      called by the crypto daemon to complete the job when no new jobs arrive
      before the deadline of maximum latency of a SHA1 crypto job.

      The SHA1 multi-buffer crypto algorithm is defined and initialized in
      this patch.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 12d2513d5fe23aed53872f9303d9cb4b61b60d80
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:30:00 2014 -0700

      crypto: sha-mb - SHA1 multibuffer crypto computation (x8 AVX2)

      This patch introduces the assembly routines to do SHA1 computation on
      buffers belonging to serveral jobs at once.  The assembly routines are
      optimized with AVX2 instructions that have 8 data lanes and using AVX2
      registers.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 2249cbb53ead12539c4ab7f422400e82263d174b
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:57 2014 -0700

      crypto: sha-mb - SHA1 multibuffer submit and flush routines for AVX2

      This patch introduces the routines used to submit and flush buffers
      belonging to SHA1 crypto jobs to the SHA1 multibuffer algorithm.  It is
      implemented mostly in assembly optimized with AVX2 instructions.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 116177782392739f06868cfc2e6df5267aec4639
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:54 2014 -0700

      crypto: sha-mb - SHA1 multibuffer algorithm data structures

      This patch introduces the data structures and prototypes of functions
      needed for computing SHA1 hash using multi-buffer.  Included are the
      structures of the multi-buffer SHA1 job, job scheduler in C and x86
      assembly.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1e65b81a90df50bf450193065cc9073b706b8dda
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:51 2014 -0700

      crypto: sha-mb - multibuffer crypto infrastructure

      This patch introduces the multi-buffer crypto daemon which is responsible
      for submitting crypto jobs in a work queue to the responsible multi-buffer
      crypto algorithm.  The idea of the multi-buffer algorihtm is to put
      data streams from multiple jobs in a wide (AVX2) register and then
      take advantage of SIMD instructions to do crypto computation on several
      buffers simultaneously.

      The multi-buffer crypto daemon is also responsbile for flushing the
      remaining buffers to complete the computation if no new buffers arrive
      for a while.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 2ee507c472939db4b146d545352b8a7c79ef47f8
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:48 2014 -0700

      sched: Add function single_task_running to let a task check if it is the 
only task running on a cpu

      This function will help an async task processing batched jobs from
      workqueue decide if it wants to keep processing on more chunks of batched
      work that can be delayed, or to accumulate more work for more efficient
      batched processing later.

      If no other tasks are running on the cpu, the batching process can take
      advantgae of the available cpu cycles to a make decision to continue
      processing the existing accumulated work to minimize delay,
      otherwise it will yield.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit bbb9a7dd7fd1ec076b034e6f5bce3fb5a215f050
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:52 2014 +0300

      crypto: testmgr - delay execution of set-up code

      Prepare IV array only if the dependent code is executed.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit a1aa44a2eb498d17e725578f5c30c160a8ed9f8d
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:51 2014 +0300

      crypto: testmgr - white space removal on __test_skcipher

      This patch inverts two if conditions to remove code blocks
      indentation. Several white space clean-ups follow.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 5f2b424e5c6c2d4de2c72875ea970e5984fe9268
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:50 2014 +0300

      crypto: testmgr - white space removal on __test_hash

      This patch inverts one if condition to remove code block indentation.
      Several white space clean-ups follow.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 05b1d3386f33ef09500db471e7a7b92ebd2f5d5f
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 13:11:23 2014 +0300

      crypto: testmgr - white space fix-ups on test_aead

      This patch inverts two if conditions and allows removal of one
      tab-stop in their code-blocks. Only white-space clean-up follows.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 6d9529c586dbf0d356916d113f72f36397e71cdb
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 16:18:08 2014 -0700

      crypto: hash - initialize entry len for null input in crypto hash sg list 
walk

      For the special case when we have a null input string, we want
      to initialize the entry len to 0 for the hash/ahash walk, so
      cyrpto_hash_walk_last will return the correct result indicating
      that we have completed the scatter list walk.  Otherwise we may
      keep walking the sg list and access bogus memory address.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit ad16202de8d884c10ef7637ea3982953519c2418
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:38:31 2014 +0300

      pwm: lpss: make it buildable only on X86

      There is no sign of this IP block on non-x86 architectures and rather 
will not
      be. Thus, make this explicit by applying a direct dependency to X86.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit b2b7adeb21745266326d453b95e5d0b1b9cb1d4e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:25 2014 +0200

      pwm: lpss: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      [thierry.reding: rebased and applied same fix for Braswell]
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 61e9aab7a1930ae031d1b9d948837b5ffd8e3f5e
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:18 2014 +0200

      ath10k: flush hif buffers before recovery

      Transport buffers weren't flushed and processed
      before queueing hw recovery request to mac80211.

      This could in theory result in an unwanted htt/wmi
      rx events being processed while mac80211 recovers
      the device and possibly interfere or even crash
      the system.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 53b4e07354d4547b7ebb17b6eb63ce2694ad1479
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:17 2014 +0200

      ath10k: remove ar_pci->started

      There are basically no more uses for
      ar_pci->started. It is also perfectly safe to call
      hif_stop without hif_start now.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cf5dd36d96d725f798e82038463f7066ddda482a
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:16 2014 +0200

      ath10k: ignore ar_pci->started in pipe cleanup

      Structures used by these functions are now
      guaranteed to remain accessible until driver is
      unregistered.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 10d23db44a6ab4bb454228e9e97ef19455522627
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:15 2014 +0200

      ath10k: update comment regarding warm reset

      The old comment was a little out of date. HTT Rx
      ring is a more relevant problem when stopping
      transport layer.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 728f95eef5238bffdb20e511f5cd553321d404c3
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:14 2014 +0200

      ath10k: rework posting pci rx buffers

      It was possible on a host system running low on
      memory to end up with no rx buffers on pci pipes.

      This makes the driver more robust as it won't fail
      to start if it can't allocate all rx buffers right
      away. If it is fatal then upper layers will notice
      trouble anyway.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 5c771e7454d148af35e8b4297d00f880de79ea49
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:34 2014 +0200

      ath10k: remove early irq handling

      It's not really necessary to have a dedicated irq
      handler just for the sake of catching early fw
      crashes anymore. It is now safe to use one handler
      even during early stages of device boot up.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit ec5ba4d3b6b60456b067e8c625e87e67cdde2d12
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:33 2014 +0200

      ath10k: make sure to really disable irqs

      This fixes two corner cases.

      One is a race between disabling copy engine
      interrupts and unhandled pending interrupts on the
      host. This could end up with a runaway tasklet and
      consequently memory leak of a few copy engine
      rx buffers.

      The other one is an unexpected (and non-maskable
      via device CSR) MSI fw indication interrupt during
      teardown. This could trigger the same problem as
      the first corner case.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 145cc1214a271c72b81a064f4d65c3cf612e941e
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:32 2014 +0200

      ath10k: split ce irq/handler setup

      It doesn't make much sense to overwrite send_cb
      and recv_cb callbacks over and over again whenever
      transport starts. Just make sure to unmask copy
      engine interrupts when starting.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 403d627be9a541437bfcf392c192b12f366ed2a2
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:31 2014 +0200

      ath10k: setup irq method in probe

      It doesn't make sense to re-init irqs completely
      whenever transport is started/stopped. Do it just
      once upon probing/removing.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c947a9e1c7b81f7d6a94f3bc3f16475d982e77ea
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:30 2014 +0200

      ath10k: fix legacy irq workaround

      Wrong register was being set up. This could
      prevent firmware from booting in some rare cases
      when using legacy interrupts.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 8079de0daea7267f9064f1eb0e8c1bad6d37abad
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:29 2014 +0200

      ath10k: move fw init print

      Firmware probing is done only once when driver is
      registered and firmware version is guaranteed to
      remain the same until driver is unregistered.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 76c7c4916e96e55e637943bc03aaaf2e9b43ef73
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:26 2014 +0200

      HID: uhid: update documentation

      Remove legacy bits, refer people to hid-transport.txt and add descriptions
      for all new features.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c2b2f16c5c62583d4f8904e44c4b30c94a01eaf1
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:25 2014 +0200

      HID: uhid: report to user-space whether reports are numbered

      This makes UHID_START include a "dev_flags" field that describes details
      of the hid-device in the kernel. The first flags we introduce describe
      whether a given report-type uses numbered reports. This is useful for
      transport layers that force report-numbers and therefore might have to
      prefix kernel-provided HID-messages with the report-number.

      Currently, only HoG needs this and the spec only talks about "global
      report numbers". That is, it's a global boolean not a per-type boolean.
      However, given the quirks we already have in kernel-space, a per-type
      value seems much more appropriate.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 11c221553080408b203a00b91ad5f647dfb218d1
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:24 2014 +0200

      HID: uhid: implement SET_REPORT

      We so far lacked support for hid_hw_raw_request(..., HID_REQ_SET_REPORT);
      Add support for it and simply forward the request to user-space. Note that
      SET_REPORT is synchronous, just like GET_REPORT, even though it does not
      provide any data back besides an error code.

      If a transport layer does SET_REPORT asynchronously, they can just ACK it
      immediately by writing an uhid_set_report_reply to uhid.

      This patch re-uses the synchronous uhid-report infrastructure to query
      user-space. Note that this means you cannot run SET_REPORT and GET_REPORT
      in parallel. However, that has always been a restriction of HID and due to
      its blocking nature, this is just fine. Maybe some future transport layer
      supports parallel requests (very unlikely), however, until then lets not
      over-complicate things and avoid request-lookup-tables.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7c4003bc367d5ff1cbce579a883f17698a9a6da2
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:23 2014 +0200

      HID: uhid: rename uhid_raw_request to uhid_hid_raw_request

      We use strict prefixed in uhid.c:
        uhid_char_*: implement char-dev callbacks
        uhid_dev_*: implement uhid device management and runtime
        uhid_hid_*: implement hid-dev callbacks

      uhid_raw_request is an hid callback, so rename it to uhid_hid_raw_request.

      While at it, move it closer to it's extracted helpers and keep the same
      order as in "struct hid_driver".

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 50598e7055d0d8610732e7eb2c84cbc3bc7db294
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:22 2014 +0200

      HID: uhid: keep legacy definitions at the bottom of uhid.h

      Instead of inlining the legacy definitions into the main part of uhid.h,
      keep them at the bottom now. This way, the API is much easier to read and
      legacy requests can be looked up at a separate place.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit fa71f32b5de2be1644ee671ddbe211d79be7847f
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:21 2014 +0200

      HID: uhid: add ABI compatible UHID_GET_REPORT replacing UHID_FEATURE

      The old hdev->hid_get_raw_report() was broken by design. It was never
      clear what kind of HW request it should trigger. Benjamin fixed that with
      the core HID cleanup, though we never really adjusted uhid.

      Unfortunately, our old UHID_FEATURE command was modelled around the broken
      hid_get_raw_report(). We converted it silently to the new GET_REPORT and
      nothing broke. Make this explicit by renaming UHID_FEATURE to
      UHID_GET_REPORT and UHID_FEATURE_ANSWER to UHID_GET_REPORT_REPLY.

      Note that this is 100% ABI compatible to UHID_FEATURE. This is just a
      rename. But we have to keep the old definitions around to not break API.

      >From now on, UHID_GET_REPORT must trigger a GET_REPORT request on the
      user-space hardware layer. All the ambiguity due to the weird "feature"
      name should be gone now.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 5942b849b124c54002346e699f50db3714e300ed
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:20 2014 +0200

      HID: uhid: invert report_done and make non-atomic

      All accesses to @report_done are protected by qlock (or report-contexts).
      No need to use an atomic.

      While at it, invert the logic and call it "report_running". This is
      similar to the uhid->running field and easier to read.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8cad5b017178bd7fa56d5039478d46964bcd94f7
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:19 2014 +0200

      HID: uhid: turn report_id into u32

      All accesses to @report_id are protected by @qlock. No need to use an
      atomic.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 25be7fe2be879a96920cc74809e1bff1b0ae0bac
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:18 2014 +0200

      HID: uhid: avoid magic-numbers when setting strings

      Avoid hard-coding the target buffer sizes and use sizeof() instead. This
      also makes us future-proof to buffer-extensions later on.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 41c4a46423c08274ef83cdbd44bbd2066cba59bb
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:17 2014 +0200

      HID: uhid: avoid dangling pointers in uhid context

      Avoid keeping uhid->rd_data and uhid->rd_size set in case
      uhid_dev_create2() fails. This is non-critical as we never flip
      uhid->running and thus never enter uhid_dev_destroy(). However, it's much
      nicer for debugging if pointers are only set if they point to valid data.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 56c47754631b98624e844305709d6a296bde20d1
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:16 2014 +0200

      HID: uhid: forward create_req to create2_req

      Instead of hard-coding the uhid_dev_create() function twice, copy any
      create_req into a create2_req structure and forward it.

      We allocate uhid_create_req on the stack here, but that should be fine.
      Unlike uhid_create2_req it is fairly small (<1KB) and it's only used
      temporarily to swap entries. uhid_dev_create2() doesn't access it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0e0d7520064c9f5668c030afafdbcab242176195
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:15 2014 +0200

      HID: uhid: simplify report-cb shutdown

      The report-query is blocking, so when user-space destroys a device we have
      to wake up any blocking kernel context that is currently in the report-cb.
      We used some broken correlation between @report_done and @running so far.
      Replace it by a much more obvious use.

      We now wake up the report-cb if either @report_done or @running is set.
      wake_up() and wait_event() serve as implicit barriers (as they always do)
      so no need to use smp_rmb/wmb directly.

      Note that @report_done is never reset by anyone but the report-cb, thus
      it cannot flip twice while we wait for it. And whenever we set @running,
      we afterwards synchronously remove the HID device. Therefore, we wait for
      all report-cbs to finish before we return. This way, @running can never
      flip to true while we wait for it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8a0c797edb65249a82fd6f2ede39785282b4901f
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:45 2014 +0300

      ath10k: print more driver info when firmware crashes

      Sometimes users forget to include important info like firmware version,
      so better to print all the info.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 0e9848c0ec5a8f57e98264ae532b6adcaeecac3b
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:37 2014 +0300

      ath10k: rename ath10k_pci_hif_dump_area() to ath10k_pci_fw_crashed_dump()

      Better to have a clear name for the function. While at it, clear up the 
title
      for the register dump.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 384914b2e5566dfce25f3f38d992708a9ef6f51b
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:32 2014 +0300

      ath10k: provide firmware crash info via debugfs

      Store the firmware registers and other relevant data to a firmware crash 
dump
      file and provide it to user-space via debugfs. Should help with figuring 
out
      why the firmware crashed.

      kvalo: remove dbglog support, rework and refactor the code to avoid 
ifdefs and
      otherwise simplify it as well

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 3d29a3e04298e3883625c677f62f7f1e634eec10
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:26 2014 +0300

      ath10k: add ath10k_pci_diag_* helpers

      ath10k_pci_diag_read32() is for reading u32 from a device and 
ath10k_pci_diag_read_hi()
      is a helper for reading data using "host interest" table.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7a7b37328864286d0079d03198260e5f92d0a512
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 19 13:22:32 2014 +0200

      ath10k: fix a conflict bug in wmi service bitmap

      Service mapping for main firmware branch was incorrectly used for 10.x 
firmware
      and vice-versa.  This caused wmi_services in debugfs to print wrong 
values.

      This fixes commit cff990ce7ddd6 ("ath10k: fix wmi service bitmap debug") 
where
      for some reason there was either a conflict that wasn't resolved properly 
or
      git had a bad day.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 10d49878971852111b49f59f6f56c3641b691173
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Sun Aug 17 14:57:11 2014 -0700

      ath6kl: fix %d confusingly prefixed with 0x in format strings

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit fe88e6dd8b9ac65912d0d9d9372fe421d6eeb21e
  Merge: 4c83acb c223a07
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Aug 24 23:02:53 2014 -0700

      Merge branch 'ndo_xmit_flush'

      Basic deferred TX queue flushing infrastructure.

      Over time, and specifically and more recently at the Networking
      Workshop during Kernel SUmmit in Chicago, we have discussed the idea
      of having some way to optimize transmits of multiple TX packets at
      a time.

      There are several areas of overhead that could be amortized with such
      schemes.  One has to do with locking and transactional overhead, the
      other has to do with device specific costs.

      This patch set here is more aimed at device specific costs.

      Typically a device queues up a packet in the TX queue and then has to
      do something to have the device start processing that new entry.
      Sometimes this is composed of doing an MMIO write to a "tail"
      register, and in other cases it can involve something as expensive as
      a hypervisor call.

      The basic setup defined here is that when the driver supports deferred
      TX queue flushing, ndo_start_xmit should no longer perform that
      operation.  Instead a new operation, ndo_xmit_flush, should do it.

      I have converted IGB and virtio_net as example initial users.  The IGB
      conversion is tested, virtio_net is not but it does compile :-)

      All ndo_start_xmit call sites have been abstracted behind a new helper
      called netdev_start_xmit().

      This just adds the infrastructure, it does not actually add any
      instances of actually doing multiple ndo_start_xmit calls per
      ndo_xmit_flush invocation.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c223a078cbe0a87d470b08db7c83c7053931ae63
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:18:10 2014 -0700

      virtio_net: Support netdev_ops->ndo_xmit_flush()

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c1ebf46c1f72fe542853fc00f059a7d15259379d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 17:24:49 2014 -0700

      igb: Support netdev_ops->ndo_xmit_flush()

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4798248e4e023170e937a65a1d30fcc52496dd42
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 16:21:53 2014 -0700

      net: Add ops->ndo_xmit_flush()

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c83acbc565d53296f1731034c5041a0fbabcaeb
  Author: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:53:12 2014 +0100

      ipv6: White-space cleansing : gaps between function and symbol export

      This patch makes no changes to the logic of the code but simply addresses
      coding style issues as detected by checkpatch.

      Both objdump and diff -w show no differences.

      This patch removes some blank lines between the end of a function
      definition and the EXPORT_SYMBOL_GPL macro in order to prevent
      checkpatch warning that EXPORT_SYMBOL must immediately follow
      a function.

      Signed-off-by: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc24becae3e87d7aa8238f4fcb29bfb68f7ffb97
  Author: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:53:11 2014 +0100

      ipv6: White-space cleansing : Structure layouts

      This patch makes no changes to the logic of the code but simply addresses
      coding style issues as detected by checkpatch.

      Both objdump and diff -w show no differences.

      This patch addresses structure definitions, specifically it cleanses the 
brace
      placement and replaces spaces with tabs in a few places.

      Signed-off-by: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 67ba4152e8b77eada6a9c64e3c2c84d6112794fc
  Author: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:53:10 2014 +0100

      ipv6: White-space cleansing : Line Layouts

      This patch makes no changes to the logic of the code but simply addresses
      coding style issues as detected by checkpatch.

      Both objdump and diff -w show no differences.

      A number of items are addressed in this patch:
      * Multiple spaces converted to tabs
      * Spaces before tabs removed.
      * Spaces in pointer typing cleansed (char *)foo etc.
      * Remove space after sizeof
      * Ensure spacing around comparators such as if statements.

      Signed-off-by: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a9b0b2faa8ed299ca617a317e2abb9ea1bf0e733
  Author: Darek Marcinkiewicz <reksio@xxxxxxxxxx>
  Date:   Sun Aug 24 20:40:16 2014 +0200

      net: ec_bhf: remove excessive debug messages

      This cuts down the number of debug information spit out by
      the driver.

      Signed-off-by: Dariusz Marcinkiewicz <reksio@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a98406e22c12e514bac28fec0a49dc793edaf3a8
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sat Aug 23 17:03:28 2014 +0200

      random32: improvements to prandom_bytes

      This patch addresses a couple of minor items, mostly addesssing
      prandom_bytes(): 1) prandom_bytes{,_state}() should use size_t
      for length arguments, 2) We can use put_unaligned() when filling
      the array instead of open coding it [ perhaps some archs will
      further benefit from their own arch specific implementation when
      GCC cannot make up for it ], 3) Fix a typo, 4) Better use unsigned
      int as type for getting the arch seed, 5) Make use of
      prandom_u32_max() for timer slack.

      Regarding the change to put_unaligned(), callers of prandom_bytes()
      which internally invoke prandom_bytes_state(), don't bother as
      they expect the array to be filled randomly and don't have any
      control of the internal state what-so-ever (that's also why we
      have periodic reseeding there, etc), so they really don't care.

      Now for the direct callers of prandom_bytes_state(), which
      are solely located in test cases for MTD devices, that is,
      drivers/mtd/tests/{oobtest.c,pagetest.c,subpagetest.c}:

      These tests basically fill a test write-vector through
      prandom_bytes_state() with an a-priori defined seed each time
      and write that to a MTD device. Later on, they set up a read-vector
      and read back that blocks from the device. So in the verification
      phase, the write-vector is being re-setup [ so same seed and
      prandom_bytes_state() called ], and then memcmp()'ed against the
      read-vector to check if the data is the same.

      Akinobu, Lothar and I also tested this patch and it runs through
      the 3 relevant MTD test cases w/o any errors on the nandsim device
      (simulator for MTD devs) for x86_64, ppc64, ARM (i.MX28, i.MX53
      and i.MX6):

        # modprobe nandsim first_id_byte=0x20 second_id_byte=0xac \
                           third_id_byte=0x00 fourth_id_byte=0x15
        # modprobe mtd_oobtest dev=0
        # modprobe mtd_pagetest dev=0
        # modprobe mtd_subpagetest dev=0

      We also don't have any users depending directly on a particular
      result of the PRNG (except the PRNG self-test itself), and that's
      just fine as it e.g. allowed us easily to do things like upgrading
      from taus88 to taus113.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Tested-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Tested-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c1e60bd4fe65ede0c7567d22b1e92a07b75c370f
  Merge: 8fc54f6 48a5fc7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Aug 24 18:09:58 2014 -0700

      Merge branch 'csums-next'

      Tom Herbert says:

      ====================
      net: Checksum offload changes - Part V

      I am working on overhauling RX checksum offload. Goals of this effort
      are:

      - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY
      - Preserve CHECKSUM_COMPLETE through encapsulation layers
      - Don't do skb_checksum more than once per packet
      - Unify GRO and non-GRO csum verification as much as possible
      - Unify the checksum functions (checksum_init)
      - Simplify code

      What is in this fifth patch set:

      - Added GRO checksum validation functions
      - Call the GRO validations functions from TCP and GRE gro_receive
      - Perform checksum verification in the UDP gro_receive path using
        GRO functions and add support for gro_receive in UDP6

      Changes in V2:

      - Change ip_summed to CHECKSUM_UNNECESSARY instead of moving it
        to CHECKSUM_COMPLETE from GRO checksum validation. This avoids
        performance penalty in checksumming bytes which are before the header
        GRO is at.

      Please review carefully and test if possible, mucking with basic
      checksum functions is always a little precarious :-)

      ----

      Test results with this patch set are below. I did not notice any
      performace regression.

      Tests run:
         TCP_STREAM: super_netperf with 200 streams
         TCP_RR: super_netperf with 200 streams and -r 1,1

      Device bnx2x (10Gbps):
         No GRE RSS hash (RX interrupts occur on one core)
         UDP RSS port hashing enabled.

      * GRE with checksum with IPv4 encapsulated packets
        With fix:
          TCP_STREAM
              9.91% CPU utilization
              5163.78 Mbps
          TCP_RR
              50.64% CPU utilization
              219/347/502 90/95/99% latencies
              834103 tps
        Without fix:
          TCP_STREAM
              10.05% CPU utilization
              5186.22 tps
          TCP_RR
              49.70% CPU utilization
              227/338/486 90/95/99% latencies
              813450 tps

      * GRE without checksum with IPv4 encapsulated packets
        With fix:
          TCP_STREAM
              10.18% CPU utilization
              5159 Mbps
          TCP_RR
              51.86% CPU utilization
              214/325/471 90/95/99% latencies
              865943 tps
        Without fix:
          TCP_STREAM
              10.26% CPU utilization
              5307.87 Mbps
          TCP_RR
              50.59% CPU utilization
              224/325/476 90/95/99% latencies
              846429 tps

      *** Simulate device returns CHECKSUM_COMPLETE

      * VXLAN with checksum
        With fix:
          TCP_STREAM
              13.03% CPU utilization
              9093.9 Mbps
          TCP_RR
              95.96% CPU utilization
              161/259/474 90/95/99% latencies
              1.14806e+06 tps
        Without fix:
          TCP_STREAM
              13.59% CPU utilization
              9093.97 Mbps
          TCP_RR
              93.95% CPU utilization
              160/259/484 90/95/99% latencies
              1.10262e+06 tps

      * VXLAN without checksum
        With fix:
          TCP_STREAM
              13.28% CPU utilization
              9093.87 Mbps
          TCP_RR
              95.04% CPU utilization
              155/246/439 90/95/99% latencies
              1.15e+06 tps
        Without fix:
          TCP_STREAM
              13.37% CPU utilization
              9178.45 Mbps
          TCP_RR
              93.74% CPU utilization
              161/257/469 90/95/99% latencies
              1.1068e+06 Mbps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 48a5fc773190bd5339869003fa65d38559bb8890
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:52 2014 -0700

      gre: When GRE csum is present count as encap layer wrt csum

      In GRE demux if the GRE checksum pop rcv encapsulation so that any
      encapsulated checksums are treated as tunnel checksums.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57c67ff4bd92af634f7c91c40eb02a96dd785dda
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:44 2014 -0700

      udp: additional GRO support

      Implement GRO for UDPv6. Add UDP checksum verification in gro_receive
      for both UDP4 and UDP6 calling skb_gro_checksum_validate_zero_check.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 149d0774a729497c6a876260d3884826088724b6
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:30 2014 -0700

      tcp: Call skb_gro_checksum_validate

      In tcp[64]_gro_receive call skb_gro_checksum_validate to validate TCP
      checksum in the gro context.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 758f75d1ffa9ef482ae095f40087cf217e1f41b0
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:22 2014 -0700

      gre: call skb_gro_checksum_simple_validate

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1933a7852ce6a81349855431b25122d7666bbfca
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:04 2014 -0700

      net: add gro_compute_pseudo functions

      Add inet_gro_compute_pseudo and ip6_gro_compute_pseudo. These are
      the logical equivalents of inet_compute_pseudo and ip6_compute_pseudo
      for GRO path. The IP header is taken from skb_gro_network_header.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 573e8fca255a27e3573b51f9b183d62641c47a3d
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:33:47 2014 -0700

      net: skb_gro_checksum_* functions

      Add skb_gro_checksum_validate, skb_gro_checksum_validate_zero_check,
      and skb_gro_checksum_simple_validate, and __skb_gro_checksum_complete.
      These are the cognates of the normal checksum functions but are used
      in the gro_receive path and operate on GRO related fields in sk_buffs.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 39b5a56ec0be5effe9b7d0f18cb27724bf2e5d47
  Merge: 83bc90e fd3cbdc
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 22:35:42 2014 +0200

      Merge branch 'rfc/perf' into perf/core, because it's ready for inclusion

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 83bc90e11576f9c100f8ef4ba2bcd0b89212e3fb
  Merge: e21ded5 451fd72
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 22:32:24 2014 +0200

      Merge branch 'linus' into perf/core, to fix conflicts

      Conflicts:
        arch/x86/kernel/cpu/perf_event_intel_uncore*.c

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 77cfe68e2808be01497124c1fa889322b483650c
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Mon May 26 19:37:40 2014 +0300

      ARM: msm: Update the references to DEBUG_MSM_UARTx

      The Kconfig options DEBUG_MSM_UART1, DEBUG_MSM_UART2, DEBUG_MSM_UART3,
      MSM_DEBUG_UART1, MSM_DEBUG_UART2 and MSM_DEBUG_UART3 are removed, but
      they are still referenced in the following files:
        arch/arm/mach-msm/io.c,
        arch/arm/mach-msm/board-trout.c
        arch/arm/mach-msm/board-trout-gpio.c

      Fix this by updating the reference to the new Kconfig option.

      Reported-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 262334ae213b7e84da1d0f1c53c5ecb580fc19d0
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Jul 8 16:09:37 2014 +0200

      ARM: msm: remove reference to MSM_SERIAL_DEBUGGER

      This is a dangling symbol in the kernel: there is no config option
      for the MSM_SERIAL_DEBUGGER anywhere in the kernel.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 8ead9f949d921f619ac474397531e799a1719e9d
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Jul 8 16:07:21 2014 +0200

      ARM: msm: delete dangling mahimahi board file

      This board file is not compiled, and includes header files that
      do not even exist so it can't be made to compile easily either.
      I assume it is a merge mistake, thus deleting it.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1b05756c48ea07ced9604ef01d11194d936da163
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 22:02:34 2014 +0200

      netfilter: ipset: Fix warn: integer overflows 'sizeof(*map) + size * 
set->dsize'

      Dan Carpenter reported that the static checker emits the warning

              net/netfilter/ipset/ip_set_list_set.c:600 init_list_set()
              warn: integer overflows 'sizeof(*map) + size * set->dsize'

      Limit the maximal number of elements in list type of sets.

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 94729f8a1e9d38c8df6c83799fde8d2eaef2ff54
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Tue Aug 5 04:56:21 2014 -0700

      netfilter: ipset: Resolve missing-field-initializer warnings

      Resolve missing-field-initializer warnings by providing a
      directed initializer.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 6e41ee684ea0c338e7d83fc88725581027856595
  Author: Sergey Popovich <popovich_sergei@xxxxxxx>
  Date:   Mon May 5 11:07:06 2014 +0300

      netfilter: ipset: netnet,netportnet: Fix value range support for IPv4

      Ranges of values are broken with hash:net,net and hash:net,port,net.

      hash:net,net
      ============

         # ipset create test-nn hash:net,net
         # ipset add test-nn 10.0.10.1-10.0.10.127,10.0.0.0/8

         # ipset list test-nn
         Name: test-nn
         Type: hash:net,net
         Revision: 0
         Header: family inet hashsize 1024 maxelem 65536
         Size in memory: 16960
         References: 0
         Members:
         10.0.10.1,10.0.0.0/8

         # ipset test test-nn 10.0.10.65,10.0.0.1
         10.0.10.65,10.0.0.1 is NOT in set test-nn.
         # ipset test test-nn 10.0.10.1,10.0.0.1
         10.0.10.1,10.0.0.1 is in set test-nn.

      hash:net,port,net
      =================

         # ipset create test-npn hash:net,port,net
         # ipset add test-npn 10.0.10.1-10.0.10.127,tcp:80,10.0.0.0/8
         # ipset list test-npn
         Name: test-npn
         Type: hash:net,port,net
         Revision: 0
         Header: family inet hashsize 1024 maxelem 65536
         Size in memory: 17344
         References: 0
         Members:
         10.0.10.8/29,tcp:80,10.0.0.0
         10.0.10.16/28,tcp:80,10.0.0.0
         10.0.10.2/31,tcp:80,10.0.0.0
         10.0.10.64/26,tcp:80,10.0.0.0
         10.0.10.32/27,tcp:80,10.0.0.0
         10.0.10.4/30,tcp:80,10.0.0.0
         10.0.10.1,tcp:80,10.0.0.0
         # ipset list test-npn
         # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.2
         10.0.10.126,tcp:80,10.0.0.2 is NOT in set test-npn.
         # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.0
         10.0.10.126,tcp:80,10.0.0.0 is in set test-npn.

         # ipset create test-npn hash:net,port,net
         # ipset add test-npn 10.0.10.0/24,tcp:80-81,10.0.0.0/8
         # ipset list test-npn
         Name: test-npn
         Type: hash:net,port,net
         Revision: 0
         Header: family inet hashsize 1024 maxelem 65536
         Size in memory: 17024
         References: 0
         Members:
         10.0.10.0,tcp:80,10.0.0.0
         10.0.10.0,tcp:81,10.0.0.0
         # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.0
         10.0.10.126,tcp:80,10.0.0.0 is NOT in set test-npn.
         # ipset test test-npn 10.0.10.0,tcp:80,10.0.0.0
         10.0.10.0,tcp:80,10.0.0.0 is in set test-npn.

      Correctly setup from..to variables where no IPSET_ATTR_IP_TO{,2}
      attribute is given, so in range processing loop we construct proper
      cidr value. Check whenever we have no ranges and can short cut in
      hash:net,net properly. Use unlikely() where appropriate, to comply
      with other modules.

      Signed-off-by: Sergey Popovich <popovich_sergei@xxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit ecc245c2bd5dcee91e6818fd3e7fb6454ad2ca06
  Author: Vytas Dauksa <vytas.dauksa@xxxxxxxxxxxxxx>
  Date:   Fri Apr 4 16:10:14 2014 +0100

      netfilter: ipset: Removed invalid IPSET_ATTR_MARKMASK validation

      Markmask is an u32, hence it can't be greater then 4294967295 ( i.e.
      0xffffffff ). This was causing smatch warning:
       net/netfilter/ipset/ip_set_hash_gen.h:1084 hash_ipmark_create() warn:
       impossible condition '(markmask > 4294967295) => (0-u32max > u32max)'

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit e21ded5ecc531a64d6fc0c1693285e890b4e9569
  Merge: af924aa 39ee533
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 12:08:20 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        * Don't try to find DSOs in SYSV maps (Don Zickus)

        * Fallback to MAP__FUNCTION if daddr maps are NULL,
          i.e. addresses get looked upon more maps (Don Zickus)

        * Kernel fix to properly handle exited tasks, by returning POLLHUP 
values
          on perf event file descriptors. Tooling changes will come next, but 
were
          tested with this kernel fix. (Jiri Olsa)

        * Add +field argument support for --field option, so that one can add
          fields to the default list of fields to show, i.e. now one can just 
do:

           perf report --fields +pid

          And the pid will appear in addition to the default fields. (Jiri Olsa)

      Infrastructure changes:

        * More Intel PT prep stuff, including:
          - Add a 'perf test' for tracking with sched_switch
          - Add 'flush' callback to scripting API

        * hists browser (used in top and report) refactorings, getting rid of 
unused
          variables and reducing source code size by handling similar cases in a
          fewer functions (Namhyung Kim).

        * Explicitly include util/debug.h for powerpc, was being indirectly 
included,
          broke the build when some change made it stop being included. (Sukadev
          Bhattiprolu)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit afc5be3079796b024823bad42dc5ebf716453575
  Author: Ana Rey <anarey@xxxxxxxxx>
  Date:   Sun Aug 24 14:08:36 2014 +0200

      netfilter: nft_meta: Add cpu attribute support

      Add cpu support to meta expresion.

      This allows you to match packets with cpu number.

      Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit e2a093ff0dbfa4c5d99f25241cf33325e9691d91
  Author: Ana Rey <anarey@xxxxxxxxx>
  Date:   Wed Aug 6 13:52:49 2014 +0200

      netfilter: nft_meta: add pkttype support

      Add pkttype support for ip, ipv6 and inet families of tables.

      This allows you to fetch the meta packet type based on the link layer
      information. The loopback traffic is a special case, the packet type
      is guessed from the network layer header.

      No special handling for bridge and arp since we're not going to see
      such traffic in the loopback interface.

      Joint work with Alvaro Neira Ayuso <alvaroneay@xxxxxxxxx>

      Signed-off-by: Alvaro Neira Ayuso <alvaroneay@xxxxxxxxx>
      Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 39ee533fcc7feb5b7938a3973a2bf5ad79bb595b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Fri Aug 22 09:13:21 2014 +0900

      perf hists browser: Consolidate callchain print functions in TUI

      Currently there're two callchain print functions in TUI - one for the
      hists browser and another for file dump.  They do almost same job so
      it'd be better consolidate the codes.

      To do that, provide two callbacks to the generic logic - one for
      printing and another for checking whether it should stop.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408666401-594-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2f3f9bcf000b2043a480e7cc0cae582559fb0f13
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 22 15:58:38 2014 +0200

      perf tools: Add +field argument support for --field option

      Adding support to add field(s) to default field order via using the '+'
      prefix, like for report:

        $ perf report
        Samples: 10  of event 'cycles', Event count (approx.): 4463799
        Overhead  Command  Shared Object      Symbol
          32.40%  ls       [kernel.kallsyms]  [k] filemap_fault
          28.19%  ls       [kernel.kallsyms]  [k] get_page_from_freelist
          23.38%  ls       [kernel.kallsyms]  [k] enqueue_entity
          15.04%  ls       [kernel.kallsyms]  [k] mmap_region

        $ perf report -F +period,sample
        Samples: 10  of event 'cycles', Event count (approx.): 4463799
        Overhead        Period       Samples  Command  Shared Object      Symbol
          32.40%       1446493             1  ls       [kernel.kallsyms]  [k] 
filemap_fault
          28.19%       1258486             1  ls       [kernel.kallsyms]  [k] 
get_page_from_freelist
          23.38%       1043754             1  ls       [kernel.kallsyms]  [k] 
enqueue_entity
          15.04%        671160             1  ls       [kernel.kallsyms]  [k] 
mmap_region

      Works in general for commands using --field option.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408715919-25990-2-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 3969cc094a9dbb40e624b259caa73c7a2056b249
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 15 16:24:45 2014 -0300

      perf top: Use set_term_quiet() instead of open coded equivalent

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-h7n9te70flmaqfnj6l06ay6r@xxxxxxxxxxxxxx
      [ Yanked this out of a patch containing this and some other change ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 179033b3e064d2cd3f5f9945e76b0a0f0fbf4883
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Aug 7 11:48:26 2014 -0400

      perf: Add PERF_EVENT_STATE_EXIT state for events with exited task

      Adding new perf event state to indicate that the monitored task has
      exited.  In this case the event stays alive until the owner task exits
      or close the event fd while providing the last data through the read
      syscall and ring buffer.

      Instead it needs to propagate the error info (monitored task has died)
      via poll and read  syscalls by  returning POLLHUP and 0 respectively.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140811120102.GY9918@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-t5y3w8jjx6tfo5w8y6oajsjq@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 61b67684c4a4d04b30d9ed67aa2eadfa0089c590
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Aug 13 19:39:56 2014 +0200

      perf: Fix perf_poll to return proper POLLHUP value

      Currently perf_poll returns POLL_HUP in case of error, which is wrong,
      because poll syscall expects POLLHUP.  The POLL_HUP is meant to be used
      for SIGIO state.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140811120102.GY9918@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-0ywfthh4lh65swe15f6w2x2q@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 44afe6029422da55918d8156c6900dbf5259533b
  Merge: 5317821 ebc14dd
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 11:27:42 2014 +0200

      Merge tag 'microcode_cleanups' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/microcode

      Pull x86/microcode updates from Borislav Petkov:

         "A bunch of cleanups from Henrique."

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b25c2ff547530f63d71fc67048543ae54b434476
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 17 19:45:46 2014 -0500

      bloat-o-meter: Ignore syscall aliases SyS_ and compat_SyS_

      This avoids double-counting size changes in syscall implementations.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 8fc54f68919298ff9689d980efb495707ef43f30
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sat Aug 23 20:58:54 2014 +0200

      net: use reciprocal_scale() helper

      Replace open codings of (((u64) <x> * <y>) >> 32) with reciprocal_scale().

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 690e36e726d00d2528bc569809048adf61550d80
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 12:13:41 2014 -0700

      net: Allow raw buffers to be passed into the flow dissector.

      Drivers, and perhaps other entities we have not yet considered,
      sometimes want to know how deep the protocol headers go before
      deciding how large of an SKB to allocate and how much of the packet to
      place into the linear SKB area.

      For example, consider a driver which has a device which DMAs into
      pools of pages and then tells the driver where the data went in the
      DMA descriptor(s).  The driver can then build an SKB and reference
      most of the data via SKB fragments (which are page/offset/length
      triplets).

      However at least some of the front of the packet should be placed into
      the linear SKB area, which comes before the fragments, so that packet
      processing can get at the headers efficiently.  The first thing each
      protocol layer is going to do is a "pskb_may_pull()" so we might as
      well aggregate as much of this as possible while we're building the
      SKB in the driver.

      Part of supporting this is that we don't have an SKB yet, so we want
      to be able to let the flow dissector operate on a raw buffer in order
      to compute the offset of the end of the headers.

      So now we have a __skb_flow_dissect() which takes an explicit data
      pointer and length.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1ad676a6bc4b284b68e4d24c0eac366438a32af6
  Merge: 5aa8dbb b8f9a02
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:39:24 2014 -0700

      Merge branch 'bcm7xxx_apd_eee'

      Florian Fainelli says:

      ====================
      net: phy: bcm7xxx: APD and EEE support

      This patch series enables Auto-power down and EEE for the BCM7xxx 
integrated
      Gigabit PHYs.

      I also put a fix for the fixed PHY that would allow clause 45 over clause 
22
      reads/writes but would return bogus data by using e.g: ethtool --show-eee
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8f9a02924bbeb0c46ca4c19561cbe765b80e264
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:45 2014 -0700

      net: phy: bcm7xxx: enable EEE at the PHY level

      The 28nm Gigabit PHY on BCM7xxx chips comes out of reset with absolutely
      no EEE capabilities, such that we would actually return that we do not
      support EEE when accessing 3.20 (MDIO_PCS_EEE_ABLE) registers.

      Poke through the vendor-specific C45 register to enable EEE globally at
      the PHY level, and advertise supported EEE modes.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a9f6309585cbefa4a7f08c9017ca482c3222323a
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:44 2014 -0700

      net: phy: allow phy_init_eee() to work with internal PHYs

      Internal PHYs do not have any specific phy_interface_t defined because
      they are within an Ethernet MAC or a larger IC, they will fail the early
      check in phy_init_eee(). Allow these PHYs to proceed with EEE
      initialization and report error/success by checking the standard C45
      EEE-related registers.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 66ce7fb9807b036058aa380bfd2b3851ae25ce39
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:43 2014 -0700

      net: phy: export phy_{read,write}_mmd_indirect

      Some PHY drivers might need to access Clause 45 registers in Clause 22
      compatibility mode to e.g: properly advertise EEE support when disabled
      by default.

      Export these two helper functions: phy_read_mmd_indirect() and
      phy_write_mmd_indirect() for drivers to use them.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a2dbba7674468ad03aa6cf4378ed0965f453e034
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:42 2014 -0700

      net: phy: fixed: return an error for Clause 45 over 22 reads

      The fixed PHY driver does not properly emulate Clause 45 over Clause 22
      MDIO reads, and as such, will return bogus values when we access such
      registers.

      Return an error when accessing these registers in order to prevent
      advertising bogus capabilities such as EEE support and such.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9df54ddab9aa91d53b672b1c0efbeb5d07919e66
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:41 2014 -0700

      net: phy: bcm7xxx: enable auto power down

      The 28nm process BCM7xxx internal Gigabit PHYs all support automatic
      power down, turn on that feature as part of the configuration
      initialization callback.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 705314797b8b997554b7e9d0ea7b65a497356e53
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:40 2014 -0700

      net: phy: broadcom: move shadow 0x1C register accessors to brcmphy.h

      The shadow register 0x1C is used both by the BCM54xxx PHYs and the
      BCM7xxx internal PHYs, move the accessors to a common location so both
      drivers can use them.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3af20efc0f83cdc65ce56ec108c0e81f602364df
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:39 2014 -0700

      net: phy: broadcom: extract all registers to brcmphy.h

      Commit 439d39a9ac8fbbba9c04581361188f33f21ced50 ("net: phy: broadcom:
      extract register definitions") added a bunch of registers to brcmphy.h
      but left some to broadcom.c, move all of them to the header file since
      the BCM54xx and BCM7xxx PHY drivers do share all of these registers.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5aa8dbbd5f9ae6ec6f5ab88596a29a5b5d4caf31
  Merge: f9474dd 301bae5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:18:41 2014 -0700

      Merge branch 'tipc-next'

      Jon Maloy says:

      ====================
      tipc: Merge port and socket layer code

      After the removal of the TIPC native interface, there is no reason to
      keep a distinction between a "generic" port layer and a "specific"
      socket layer in the code. Throughout the last months, we have posted
      several series that aimed at facilitating removal of the port layer,
      and in particular the port_lock spinlock, which in reality duplicates
      the role normally kept by lock_sock()/bh_lock_sock().

      In this series, we finalize this work, by making a significant number of
      changes to the link, node, port and socket code, all with the aim of
      reducing dependencies between the layers. In the final commits, we then
      remove the port spinlock, port.c and port.h altogether.

      After this series, we have a socket layer that has only few dependencies
      to the rest of the stack, so that it should be possible to continue
      cleanups of its code without significantly affecting other code.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 301bae56f21295a4ba71367818d80735687f11ac
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:20 2014 -0400

      tipc: merge struct tipc_port into struct tipc_sock

      We complete the merging of the port and socket layer by aggregating
      the fields of struct tipc_port directly into struct tipc_sock, and
      moving the combined structure into socket.c.

      We also move all functions and macros that are not any longer
      exposed to the rest of the stack into socket.c, and rename them
      accordingly.

      Despite the size of this commit, there are no functional changes.
      We have only made such changes that are necessary due of the removal
      of struct tipc_port.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 808d90f9c55943c2965d33b7156e559c59dd2db9
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:19 2014 -0400

      tipc: remove files ref.h and ref.c

      The reference table is now 'socket aware' instead of being generic,
      and has in reality become a socket internal table. In order to be
      able to minimize the API exposed by the socket layer towards the rest
      of the stack, we now move the reference table definitions and functions
      into the file socket.c, and rename the functions accordingly.

      There are no functional changes in this commit.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e84c60b77e4dd96068f568a5971e681bb7e6b68
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:18 2014 -0400

      tipc: remove include file port.h

      We move the inline functions in the file port.h to socket.c, and modify
      their names accordingly.

      We move struct tipc_port and some macros to socket.h.

      Finally, we remove the file port.h.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0fc87aaebdfbf2c75112ce17aec093652c682acd
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:17 2014 -0400

      tipc: remove source file port.c

      In this commit, we move the remaining functions in port.c to
      socket.c, and give them new names that correspond to their new
      location. We then remove the file port.c.

      There are only cosmetic changes to the moved functions.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6c9808ce09f778a1de7b207b82cfc36a59cda2d3
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:16 2014 -0400

      tipc: remove port_lock

      In previous commits we have reduced usage of port_lock to a minimum,
      and complemented it with usage of bh_lock_sock() at the remaining
      locations. The purpose has been to remove this lock altogether, since
      it largely duplicates the role of bh_lock_sock. We are now ready to do
      this.

      However, we still need to protect the BH callers from inadvertent
      release of the socket while they hold a reference to it. We do this by
      replacing port_lock by a combination of a rw-lock protecting the
      reference table as such, and updating the socket reference counter while
      the socket is referenced from BH. This technique is more standard and
      comprehensible than the previous approach, and turns out to have a
      positive effect on overall performance.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9b50fd087a9f1454d6a8b613fff376dfb6d6ea93
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:15 2014 -0400

      tipc: replace port pointer with socket pointer in registry

      In order to make tipc_sock the only entity referencable from other
      parts of the stack, we add a tipc_sock pointer instead of a tipc_port
      pointer to the registry. As a consequence, we also let the function
      tipc_port_lock() return a pointer to a tipc_sock instead  of a tipc_port.
      We keep the function's name for now, since the lock still is owned by
      the port.

      This is another step in the direction of eliminating port_lock, replacing
      its usage with lock_sock() and bh_lock_sock().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5a9ee0be3371eb77d671a77e26261931c5c3fb31
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:14 2014 -0400

      tipc: use registry when scanning sockets

      The functions tipc_port_get_ports() and tipc_port_reinit() scan over
      all sockets/ports to access each of them. This is done by using a
      dedicated linked list, 'tipc_socks' where all sockets are members. The
      list is in turn protected by a spinlock, 'port_list_lock', while each
      socket is locked by using port_lock at the moment of access.

      In order to reduce complexity and risk of deadlock, we want to get
      rid of the linked list and the accompanying spinlock.

      This is what we do in this commit. Instead of the linked list, we use
      the port registry to scan across the sockets. We also add usage of
      bh_lock_sock() inside the scope of port_lock in both functions, as a
      preparation for the complete removal of port_lock.

      Finally, we move the functions from port.c to socket.c, and rename them
      to tipc_sk_sock_show() and tipc_sk_reinit() repectively.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5b8fa7ce823a59a328e0a7661df2478bfb745de4
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:13 2014 -0400

      tipc: eliminate functions tipc_port_init and tipc_port_destroy

      After the latest changes to the socket/port layer the existence of
      the functions tipc_port_init() and tipc_port_destroy() cannot be
      justified. They are both called only once, from tipc_sk_create() and
      tipc_sk_delete() respectively, and their functionality can better be
      merged into the latter two functions.

      This also entails that all remaining references to port_lock now are
      made from inside socket.c, something that will make it easier to remove
      this lock.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 739f5e4efc82c4cb6b5201cbed337b6ff663bf19
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:12 2014 -0400

      tipc: redefine message acknowledge function

      The function tipc_acknowledge() is a remnant from the obsolete native
      API. Currently, it grabs port_lock, before building an acknowledge
      message and sending it to the peer.

      Since all access to socket members now is protected by the socket lock,
      it has become unnecessary to grab port_lock here.

      In this commit, we remove the usage of port_lock, simplify the
      function, and move it to socket.c, renaming it to tipc_sk_send_ack().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dadebc00299a19dc4639ba7192db937e31b81eb2
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:11 2014 -0400

      tipc: eliminate port_connect()/port_disconnect() functions

      tipc_port_connect()/tipc_port_disconnect() are remnants of the obsolete
      native API. Their only task is to grab port_lock and call the functions
      __tipc_port_connect()/__tipc_port_disconnect() respectively, which will
      perform the actual state change.

      Since socket/port exection now is single-threaded the use of port_lock
      is not needed any more, so we can safely replace the two functions with
      their lock-free counterparts.

      In this commit, we remove the two functions. Furthermore, the contents
      of __tipc_port_disconnect() is so trivial that we choose to eliminate
      that function too, expanding its functionality into tipc_shutdown().
      __tipc_port_connect() is simplified, moved to socket.c, and given the
      more correct name tipc_sk_finish_conn(). Finally, we eliminate the
      function auto_connect(), and expand its contents into filter_connect().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80e44c22255468337b891da2348cab68cb62766f
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:10 2014 -0400

      tipc: eliminate function tipc_port_shutdown()

      tipc_port_shutdown() is a remnant from the now obsolete native
      interface. As such it grabs port_lock in order to protect itself
      from concurrent BH processing.

      However, after the recent changes to the port/socket upcalls, sockets
      are now basically single-threaded, and all execution, except the read-only
      tipc_sk_timer(), is executing within the protection of lock_sock(). So
      the use of port_lock is not needed here.

      In this commit we eliminate the whole function, and merge it into its
      only caller, tipc_shutdown().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5728901581139e68e6cf53b36590f64829c37453
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:09 2014 -0400

      tipc: clean up socket timer function

      The last remaining BH upcall to the socket, apart for the message
      reception function tipc_sk_rcv(), is the timer function.

      We prefer to let this function continue executing in BH, since it only
      does read-acces to semi-permanent data, but we make three changes to it:

      1) We introduce a bh_lock_sock()/bh_unlock_sock() inside the scope
         of port_lock.  This is a preparation for replacing port_lock with
         bh_lock_sock() at the locations where it is still used.

      2) We move the function from port.c to socket.c, as a further step
         of eliminating the port code level altogether.

      3) We let it make use of the newly introduced tipc_msg_create()
         function. This enables us to get rid of three context specific
         functions (port_create_self_abort_msg() etc.) in port.c

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02be61a981fb5ca5f1526323336198ee92cadf95
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:08 2014 -0400

      tipc: use message to abort connections when losing contact to node

      In the current implementation, each 'struct tipc_node' instance keeps
      a linked list of those ports/sockets that are connected to the node
      represented by that struct. The purpose of this is to let the node
      object know which sockets to alert when it loses contact with its peer
      node, i.e., which sockets need to have their connections aborted.

      This entails an unwanted direct reference from the node structure
      back to the port/socket structure, and a need to grab port_lock
      when we have to make an upcall to the port. We want to get rid of
      this unecessary BH entry point into the socket, and also eliminate
      its use of port_lock.

      In this commit, we instead let the node struct keep list of "connected
      socket" structs, which each represents a connected socket, but is
      allocated independently by the node at the moment of connection. If
      the node loses contact with its peer node, the list is traversed, and
      a "connection abort" message is created for each entry in the list. The
      message is sent to it respective connected socket using the ordinary
      data path, and the receiving socket aborts its connections upon reception
      of the message.

      This enables us to get rid of the direct reference from 'struct node' to
      ´struct port', and another unwanted BH access point to the latter.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 50100a5e39461b2a61d6040e73c384766c29975d
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:07 2014 -0400

      tipc: use pseudo message to wake up sockets after link congestion

      The current link implementation keeps a linked list of blocked ports/
      sockets that is populated when there is link congestion. The purpose
      of this is to let the link know which users to wake up when the
      congestion abates.

      This adds unnecessary complexity to the data structure and the code,
      since it forces us to involve the link each time we want to delete
      a socket. It also forces us to grab the spinlock port_lock within
      the scope of node_lock. We want to get rid of this direct dependence,
      as well as the deadlock hazard resulting from the usage of port_lock.

      In this commit, we instead let the link keep list of a "wakeup" pseudo
      messages for use in such situations. Those messages are sent to the
      pending sockets via the ordinary message reception path, and wake up
      the socket's owner when they are received.

      This enables us to get rid of the 'waiting_ports' linked lists in struct
      tipc_port that manifest this direct reference. As a consequence, we can
      eliminate another BH entry into the socket, and hence the need to grab
      port_lock. This is a further step in our effort to remove port_lock
      altogether.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1dd0bd2b14032037d40a316dd52370f1713fa62b
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:06 2014 -0400

      tipc: introduce new function tipc_msg_create()

      The function tipc_msg_init() has turned out to be of limited value
      in many cases. It take too few parameters to be usable for creating
      a complete message, it makes too many assumptions about what the
      message should be used for, and it does not allocate any buffer to
      be returned to the caller.

      Therefore, we now introduce the new function tipc_msg_create(), which
      takes all the parameters needed to create a full message, and returns
      a buffer of the requested size. The new function will be very useful
      for the changes we will be doing in later commits in this series.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f9474ddfaa009ead12bba44fa8fd49dc4536a124
  Merge: 989e04c a45e92a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:12:08 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pulling to get some TIPC fixes that a net-next series depends
      upon.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53f3cc46336b9e514c98556b4a009a69ed808d3b
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Aug 23 14:45:47 2014 +0400

      pata_platform: Remove useless irq_flags field

      IRQ flags can be obtained from resource structure, there are no need
      to use additional field in the platform_data to store these values.
      This patch removes this field and convert existing users of this driver
      to use IRQ flags from the resources.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit ca99140a63b7326ee9a38f64c326317f2c63b594
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Aug 23 14:46:10 2014 +0400

      pata_of_platform: Remove "electra-ide" quirk

      "electra-ide" is not used anywhere in the kernel and could be
      represented in devicetree in a normal way.
      This patch removes specific quirk for "electra-ide".

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a18a32ce22d8b0e3174c0633fa61e46aac39e81e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Aug 23 11:05:21 2014 +0200

      ASoC: ac97-codec: Remove ASoC level IO support

      This driver doesn't use any ASoC level IO nor does it register any 
controls
      or DAPM elements that require it. This means it can safely be removed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 433306747791845677ba662435a9bbbafaa21df3
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:42 2014 +0900

      ARM: shmobile: r8a7740: Remove r8a7740_add_standard_devices_dt

      Now that r8a7740_add_standard_devices_dt() is simply a wrapper
      for a call to of_platform_populate() remove it and call
      of_platform_populate() directly.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5ebb4e849966e9cb3d5450773c86a1bf79e76f2d
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:41 2014 +0900

      ARM: shmobile: armadillo800eva-reference: Do not use 
r8a7740_add_standard_devices_dt()

      Now that r8a7740_add_standard_devices_dt() is just a wrapper for
      of_platform_populate() call the latter directly.

      This is in preparation for removing r8a7740_add_standard_devices_dt().

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 1145eaabcf1d108993b5c7bea3d86bbef7143135
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:39 2014 +0900

      ARM: shmobile: armadillo800eva-reference: Enable CMT1 in device tree

      Based on work by Magnus Damm

      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c10df265febc7e46a60b129756915ad1d4d13e27
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:38 2014 +0900

      ARM: shmobile: r8a7740: Add CMT1 device to DT

      Add the CMT1 counters to the r8a7740 device tree and make it
      disabled by default.

      Based on work by Magnus Damm.

      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ae2a8cdd5c52b4e205cc1e5abca31168fb20dadb
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:12 2014 +0200

      ARM: shmobile: armadillo800eva-reference: add clock overrides to DTS

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4a7ae2e27e18cbbdd83fb7783cd62abb4a62f33b
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:11 2014 +0200

      ARM: shmobile: r8a7740: add MSTP clock assignments to DT

      Assigns clocks to ether, i2c*, scif*, tpu, mmcif0, sdhi*, and fsi2.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d9ffd583bf345e2ea79a8ab8044df3a979349af7
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:10 2014 +0200

      ARM: shmobile: r8a7740: add SoC clocks to DTS

      Declares the r8a7740 clocks supported by the legacy clock framework,
      excluding those requiring extensions to the DIV6 driver.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 477fa2bc4c838eebe8dcd66ff8e88a1ab81734b9
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:09 2014 +0200

      ARM: shmobile: r8a7740: clock register bits

      Contains the header file with the clock pulse generator and MSTP bits.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 989e04c5bc3ff77d65e1f0d87bf7904dfa30d41c
  Author: Yuchung Cheng <ycheng@xxxxxxxxxx>
  Date:   Fri Aug 22 14:15:22 2014 -0700

      tcp: improve undo on timeout

      Upon timeout, undo (via both timestamps/Eifel and DSACKs) was
      disabled if any retransmits were still in flight.  The concern was
      perhaps that spurious retransmission sent in a previous recovery
      episode may trigger DSACKs to falsely undo the current recovery.

      However, this inadvertently misses undo opportunities (using either
      TCP timestamps or DSACKs) when timeout occurs during a loss episode,
      i.e.  recurring timeouts or timeout during fast recovery. In these
      cases some retransmissions will be in flight but we should allow
      undo. Furthermore, we should only reset undo_marker and undo_retrans
      upon timeout if we are starting a new recovery episode. Finally,
      when we do reset our undo state, we now do so in a manner similar
      to tcp_enter_recovery(), so that we require a DSACK for each of
      the outstsanding retransmissions. This will achieve the original
      goal by requiring that we receive the same number of DSACKs as
      retransmissions.

      This patch increases the undo events by 50% on Google servers.

      Signed-off-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7d5f58d7dfb2f342ef7d676f58d1ec762ebb8ad
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 23:56:47 2014 +0400

      phylib: use MDIO_DEVS[12]

      The bare register numbers are used despite <uapi/linux/mdio.h> has 
MDIO_DEVS[12]
      #define'd for those.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b80c0662371122d01888c9785becf1b962f6db90
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Fri Aug 22 08:54:26 2014 -0700

      ARM: multi_v7_defconfig: Enable Zynq/Xilinx drivers

      This is a squashed series from Soren:

      "I went through the defconfig and searched for Zynq drivers. The result
      is this series of patches. The first few are all for Zynq and pretty
      much straight forward. The second half is mostly soft-IP, I think. That
      soft-IP works with Zynq devices, but I'm not sure whether those should
      go into the multi_v7 defconfig."

      Soren Brinkmann (11):
        ARM: multi_v7_defconfig: Enable Zynq cpuidle driver
        ARM: multi_v7_defconfig: Enable Zynq/Xilinx CAN driver
        ARM: multi_v7_defconfig: Enable XADC driver
        ARM: multi_v7_defconfig: Enable Zynq SPI driver
        ARM: multi_v7_defconfig: Enable Zynq GPIO driver
        ARM: multi_v7_defconfig: Enable Xilinx I2C driver
        ARM: multi_v7_defconfig: Enable Xilinx SPI driver
        ARM: multi_v7_defconfig: Enable Xilinx GPIO driver
        ARM: multi_v7_defconfig: Enable Xilinx VDMA driver
        ARM: multi_v7_defconfig: Enable Xilinx emaclite driver
        ARM: multi_v7_defconfig: Enable Xilinx watchdog timer

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      [olof: Added commit message from series envelope email, squashed to
      one patch]
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 884cf705c7e60bc6ade7ddafcbe943af4dc84604
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Aug 22 20:30:12 2014 -0700

      net: remove dead code after sk_data_ready change

      As a followup to commit 676d23690fb ("net: Fix use after free by
      removing length arg from sk_data_ready callbacks"), we can remove
      some useless code in sock_queue_rcv_skb() and rxrpc_queue_rcv_skb()

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d2de875c6d4cbec8a99c880160181a3ed5b9992e
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Aug 22 18:32:09 2014 -0700

      net: use ktime_get_ns() and ktime_get_real_ns() helpers

      ktime_get_ns() replaces ktime_to_ns(ktime_get())

      ktime_get_real_ns() replaces ktime_to_ns(ktime_get_real())

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3f8a2b746e3aece61f9c4714b86d1484d66461f0
  Merge: 13322f2 3a73aef
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 19:42:25 2014 -0700

      Merge tag 'linux-can-next-for-3.18-20140820' of 
git://gitorious.org/linux-can/linux-can-next

      Marc Kleine-Budde says:

      ====================
      pull-request: can-next 2014-08-20

      this is a pull request of 10 patches for net-next/master.

      There is one patch by Wolfram Sang to clean up the build system.
      Two patches by Stefan Agner that add vf610 support to the flexcan
      driver. Dong Aisheng add support for bosch's m_can core, which is found
      in the new freescale ARM SoCs. Sergei Shtylyov improves the rcar_can
      driver by supporting all input clocks and adding device tree support.
      The next patch is a small cleanup for the bit rate calculation function
      by Lad, Prabhakar. And finally a patch by Himangi Saraogi, which
      converts the mcp251x driver to use dmam_alloc_coherent.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e0c86a3b63e948e51a47d17382c7cd8711d19750
  Author: Thierry Reding <thierry.reding@xxxxxxxxx>
  Date:   Sat Aug 23 00:22:45 2014 +0200

      pwm: lpss: Fix build failure on PowerPC

      An x86 build seems to pull in the linux/io.h include indirectly. On
      PowerPC that doesn't happen and the build breaks due to the readl() and
      writel() functions not being declared. Fix this by explicitly including
      linux/io.h.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 90927fe9a001340304e0c37dee578e4432b1744e
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 19:17:36 2014 +0300

      pwm: lpss: pci: Move to use pcim_enable_device()

      Let's use managed functions for this driver.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit c558e39e14c2372394f49e07fbe94e9708b615cb
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 19:17:35 2014 +0300

      pwm: lpss: Properly split driver to parts

      The driver consists of core, PCI, and platform parts. It would be better
      to split them into separate files.

      The platform driver is now called pwm-lpss-platform. Thus, previously
      set CONFIG_PWM_LPSS=m is not enough to build it. But we are on the safe
      side since it seems no one from outside Intel is using it for now.

      While here, move to use macros module_pci_driver() and
      module_platform_driver().

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      [thierry.reding: change select to depends on PWM_LPSS, cleanup]
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit c28135481428d0674fcc1da0740ed3f4343df5b2
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Aug 22 22:39:37 2014 +0200

      drm/i915: Update DRIVER_DATE to 20140822

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 13322f2e664333b40ea7c71df8785e6f4bba1e68
  Author: Christian Riesch <christian.riesch@xxxxxxxxxx>
  Date:   Thu Aug 21 15:17:04 2014 +0200

      dp83640: Fix length check for event timestamp status messages

      Event timestamp status messages have a variable length, ranging from
      1 to 5 words (16 bit words). The current code however requires
      a minimum message length of sizeof(*phy_txts). In most cases this
      condition is fulfilled due to padding bytes. However, if several events
      are signaled in a single message, padding bytes may not be present.
      For short event timestamp status messages, the length check will fail,
      and the event timestamp will be dropped.

      Signed-off-by: Christian Riesch <christian.riesch@xxxxxxxxxx>
      Cc: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4834c86e11bafc2bf7d3af6a6a5d9ea48b54b41
  Author: Ley Foon Tan <lftan@xxxxxxxxxx>
  Date:   Wed Aug 20 14:33:33 2014 +0800

      net: stmmac: add fix_mac_speed support for socfpga

      This patch adds fix_mac_speed() support for
      Altera socfpga Ethernet controller. Emac splitter is a
      soft IP core in FPGA system that converts GMII interface from
      Synopsys mac to RGMII/SGMII interface. This splitter core is
      an optional IP if user would like to use RGMII/SGMII
      interface in their system. Software needs to update a register
      in splitter core when there is speed change.

      Signed-off-by: Ley Foon Tan <lftan@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6e1d0b8988188956dac091441c1492a79a342666
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Aug 20 01:54:04 2014 +0800

      r8169:add support for RTL8168H and RTL8107E

      RTL8168H is Realtek PCIe Gigabit Ethernet controller.
      RTL8107E is Realtek PCIe Fast Ethernet controller.

      This patch add support for these two chips.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d4261e5650004d6d51137553ea5433d5828562dc
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Tue Aug 19 16:02:12 2014 +0200

      bonding: create netlink event when bonding option is changed

      Userspace needs to be notified if one changes some option.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Acked-by: Veaceslav Falico <vfalico@xxxxxxxxx>
      Acked-by: Andy Gospodarek <gospo@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c32ec8f5ba885fda08b1b822158b6135e56a308
  Merge: c0b8023 97539f1
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 12:31:24 2014 -0700

      Merge branch 'bnx2x-next'

      Yuval Mintz says:

      ====================
      bnx2x: Start utilizing 7.10.51

      This series will enable bnx2x to start utlizing its 7.10.51 FW.
      In addition, it will also add timestamping support, as well as a couple
      of routine semantic cleanups.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 97539f1e4f1e4b53604970b2dfe7794794f57a76
  Author: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:51 2014 +0300

      bnx2x: FW assertion changes

      This is mostly a semantic change which modifies the code parsing and 
printing
      of FW asserts.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 58fee00ffae3b13b86f801146631012b3db4cea4
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:50 2014 +0300

      bnx2x: Make BP_VF more robust

      Prevent dereference of pointer in case it's NULL.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a345ce71e5c027872ae5a595998717dc856272b1
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:49 2014 +0300

      bnx2x: Prevent pci_disable_sriov with assigned VFs

      Trying to disable sriov when VFs are assigned may lead to all kinds of 
problems.
      This patch unifies the call in the driver to pci_disable_sriov() and 
prevents
      them if some of the PF's child VFs are marked as assigned.

      [Notice this is a bad scenario either way; User should not reach a point 
where
      the OS tries to disable SRIOV when a VF is assigned - but currently 
there's no
      way of preventing the user from doing so, and the ill-effect for the 
driver is
      smaller this way]

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d8de80f5cea004568af8775fd0a0933d5166759
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:48 2014 +0300

      bnx2x: Prevent IOV if no entries in CAM

      It's possible there's a bad chip configuration which will result with
      PCIe IOV capabilities, but with no available interrupts for VFs.

      In such case, we want to gracefully prevent the PF from initializing its
      IOV capabilities rather than encounter difficulties further along the way.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e261199872a232beb6541c7dc6af2af0de840a27
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:47 2014 +0300

      bnx2x: Safe bnx2x_panic_dump()

      The bnx2x panic dump spills a lot of information from the driver's
      fastpath, but may be called while some of the fastpath is uninitialized.

      This patch verifies that pointers are already allocated before 
dereferencing
      them to prevent possible kernel panics.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 626041248d3fb5b2fca5c9af172f00fa3bb6dcfe
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:46 2014 +0300

      bnx2x: Update driver version to 1.710.51

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c23ad37a220b6a58b90e36203fe915c80dbd403
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:45 2014 +0300

      bnx2x: Code cleanup

      This patch does several semantic things:
        - Fixing typos.
        - Removing unnecessary prints.
        - Removing unused functions and definitions.
        - Change 'strange' usage of boolean variables.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eeed018cbfa30c0bde89075b06b62fc198afb51c
  Author: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:44 2014 +0300

      bnx2x: Add timestamping and PTP hardware clock support

      This adds a PHC to the bnx2x driver. Driver supports timestamping 
send/receive
      PTP packets, as well as adjusting the on-chip clock.

      The driver has been tested with linuxptp project.

      Signed-off-by: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e42780b66aab88d3a82b6087bcd6095b90eecde7
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:43 2014 +0300

      bnx2x: Utilize FW 7.10.51

       - (L2) In some multi-function configurations, inter-PF and inter-VF
         Tx switching is incorrectly enabled.

       - (L2) Wrong assert code in FLR final cleanup in case it is sent not
         after FLR.

       - (L2) Chip may stall in very rare cases under heavy traffic with FW GRO
         enabled.

       - (L2) VF malicious notification error fixes.

       - (L2) Default gre tunnel to IPGRE which allows proper RSS for IPGRE 
packets,
         L2GRE traffic will reach single queue.

       - (FCoE) Fix data being placed in wrong buffer when corrupt FCoE frame is
         received.

       - (FCoE) Burst of FIP packets with destination MAC of ALL-FCF_MACs
         causes FCoE traffic to stop.

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c0b802367b05fa6342ab9ef07abdf446b9ba223f
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:24:40 2014 +0530

      af_decnet: Use time_after_eq

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2,E3;
      @@
      - jiffies - E1 >= (E2*E3)
      + time_after_eq(jiffies, E1+E2*E3)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8b1b1eb521004cec2518307c22dba8f4bff1c2bf
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:20:09 2014 +0530

      decnet: Use time_after_eq

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2;
      @@
      - (jiffies - E1) >= E2
      + time_after_eq(jiffies, E1+E2)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c72c95a064e55923c5dd050d099e51ac550f29a2
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:14:10 2014 +0530

      ipconfig: Use time_before

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2;
      @@
      - jiffies - E1 < E2
      + time_before(jiffies, E1+E2)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b5c5c36d367c670b9a93b1029d9b3af8610d9535
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:13:07 2014 +0530

      dn_dev: Use time_before

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2;
      @@

      (
      - (jiffies - E1) < E2
      + time_before(jiffies, E1+E2)
      )

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0932997e34bad52353c25756c55ccf97c522ae7c
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 16:06:09 2014 +0300

      br_multicast: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c6b00c816191ded80d1ccd5164b53168255ec15
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 16:29:43 2014 +0300

      net/openvswitch/flow.c: Replace rcu_dereference() with 
rcu_access_pointer()

      The "rcu_dereference()" call is used directly in a condition.
      Since its return value is never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacement.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e6b688838e25b22e10dd273b48581cb2f62ec16e
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 15:49:41 2014 +0300

      net/ipv4/igmp.c: Replace rcu_dereference() with rcu_access_pointer()

      The "rcu_dereference()" call is used directly in a condition.
      Since its return value is never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacement.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b5091b552a9fd7c45f9f8f4efa23bc78af0553cd
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 13:21:45 2014 +0300

      bonding: Replace rcu_dereference() with rcu_access_pointer()

      This "rcu_dereference()" call is used directly in a condition.
      Since its return value is never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes this replacement.

      The following Coccinelle semantic patch was used for solving it:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
       ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 270b4b3115d816a91fdb31a0c1686709eb60c3ed
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 13:12:09 2014 +0300

      cnic: Replace rcu_dereference() with rcu_access_pointer()

      The "rcu_dereference()" calls are used directly in conditions.
      Since their return values are never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacements.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Acked-by: Michael Chan <mchan@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1dced6a854827eb5683f3c57ddbb4595daf145e4
  Author: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
  Date:   Sun Aug 17 09:19:54 2014 +0200

      ipv4: Restore accept_local behaviour in fib_validate_source()

      Commit 7a9bc9b81a5b ("ipv4: Elide fib_validate_source() completely when 
possible.")
      introduced a short-circuit to avoid calling fib_validate_source when not
      needed. That change took rp_filter into account, but not accept_local.
      This resulted in a change of behaviour: with rp_filter and accept_local
      off, incoming packets with a local address in the source field should be
      dropped.

      Here is how to reproduce the change pre/post 7a9bc9b81a5b commit:
      -configure the same IPv4 address on hosts A and B.
      -try to send an ARP request from B to A.
      -The ARP request will be dropped before that commit, but accepted and 
answered
      after that commit.

      This adds a check for ACCEPT_LOCAL, to maintain full
      fib validation in case it is 0. We also leave __fib_validate_source() 
earlier
      when possible, based on the same check as fib_validate_source(), once the
      accept_local stuff is verified.

      Cc: Gregory Detal <gregory.detal@xxxxxxxxxxxx>
      Cc: Christoph Paasch <christoph.paasch@xxxxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 14462b6e8c06a7b4e0977e93e44b3decab0951b0
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sun Aug 17 06:01:20 2014 +0530

      isdn/bas_gigaset: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_num.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
      + usb_endpoint_num(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Acked-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f1898a0eeec94e04998460a2ad34e6b20ba68e7c
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 21:54:12 2014 +0530

      isdn/gigaset: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_num.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
      + usb_endpoint_num(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Acked-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f90251c8a6d06ed8b072a2a0f13c4b8a6d0cb222
  Author: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
  Date:   Fri Aug 15 19:18:19 2014 +0000

      hyperv: Increase the buffer length for netvsc_channel_cb()

      When the buffer is too small for a packet from VMBus, a bigger buffer 
will be
      allocated in netvsc_channel_cb() and retry reading the packet from VMBus.
      Increasing this buffer size will reduce the retry overhead.

      Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
      Reviewed-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fc9fa8714a759da94c5d54a621f584d65ca51ac6
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Fri Aug 22 10:40:02 2014 -0700

      ARM: mvebu: update v7 defconfig with useful options

      Turn on a bunch of options to make my cubox bootable/usable:

      PRINTK_TIME
      EXT4 (and turn off 2/3 since 4 can mount all filesystems)
      MV643XX_ETH for Dove
      SDHCI for Dove
      DEVTMPFS
      PACKET and UNIX protocol support

      Much of the other churn is just due to reorderings in the defconfig

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1408729202-11064-1-git-send-email-olof@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2a16fc93d2c9568e16d45db77c7b5f15e1921cf1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Jun 12 16:24:41 2014 +0530

      nohz: Avoid tick's double reprogramming in highres mode

      In highres mode, the tick reschedules itself unconditionally to the
      next jiffies.

      However while this clock reprogramming is relevant when the tick is
      in periodic mode, it's not that interesting when we run in dynticks mode
      because irq exit is likely going to overwrite the next tick to some
      randomly deferred future.

      So lets just get rid of this tick self rescheduling in dynticks mode.
      This way we can avoid some clockevents double write in favourable
      scenarios like when we stop the tick completely in idle while no other
      hrtimer is pending.

      Suggested-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit b5e995e671d8e4d7a75b339ce78ecc586014b0eb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Jun 12 16:24:41 2014 +0530

      nohz: Fix spurious periodic tick behaviour in low-res dynticks mode

      When we reach the end of the tick handler, we unconditionally reschedule
      the next tick to the next jiffy. Then on irq exit, the nohz code
      overrides that setting if needed and defers the next tick as far away in
      the future as possible.

      Now in the best dynticks case, when we actually don't need any tick in
      the future (ie: expires == KTIME_MAX), low-res and high-res behave
      differently. What we want in this case is to cancel the next tick
      programmed by the previous one. That's what we do in high-res mode. OTOH
      we lack a low-res mode equivalent of hrtimer_cancel() so we simply don't
      do anything in this case and the next tick remains scheduled to jiffies + 
1.

      As a result, in low-res mode, when the dynticks code determines that no
      tick is needed in the future, we can recursively get a spurious tick
      every jiffy because then the next tick is always reprogrammed from the
      tick handler and is never cancelled. And this can happen indefinetly
      until some subsystem actually needs a precise tick in the future and only
      then we eventually overwrite the previous tick handler setting to defer
      the next tick.

      We are fixing this by introducing the ONESHOT_STOPPED mode which will
      let us pause a clockevent when no further interrupt is needed. Meanwhile
      we can't expect all drivers to support this new mode.

      So lets reduce much of the symptoms by skipping the nohz-blind tick
      rescheduling from the tick-handler when the CPU is in dynticks mode.
      That tick rescheduling wrongly assumed periodicity and the low-res
      dynticks code can't cancel such decision. This breaks the recursive (and
      thus the worst) part of the problem. In the worst case now, we'll get
      only one extra tick due to uncancelled tick scheduled before we entered
      dynticks mode.

      This also removes a needless clockevent write on idle ticks. Since those
      clock write are usually considered to be slow, it's a general win.

      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 06b2afc0b9a26e7673856a24ab57bfb307dad394
  Author: Don Zickus <dzickus@xxxxxxxxxx>
  Date:   Wed Aug 20 23:25:11 2014 -0400

      perf machine: Fallback to MAP__FUNCTION if daddr maps are NULL

      As we run "perf c2c" on more applications, we noticed we're missing
      significant samples from a common customer's application.  Looking at
      the /proc/<pid>/maps file for the app, we see "rwxs" and "rwxp"
      permissions on many of the shared memory & heap regions, and on all the
      thread stacks.

      Because those regions have the "x" bit set, perf marks them with a
      MAP_FUNCTION type.  Hence ip_resolve_data() never finds load or store
      events coming from them.

      We fixed this by re-calling thread__find_addr_location with
      MAP__FUNCTION in the case where map is NULL as a last ditch effort to
      map the sample before giving up and dropping it.

      Reported-by: Joe Mario <jmario@xxxxxxxxxx>
      Tested-by: Joe Mario <jmario@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Joe Mario <jmario@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408591511-57884-1-git-send-email-dzickus@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c09a7e755c025558cb882fa20a5f30da738536fa
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Aug 21 10:15:45 2014 +0900

      perf hists browser: Cleanup callchain print functions

      The hist_browser__show_callchain() and friends don't need to be that
      complex.  They're splitted in 3 pieces - one for traversing top-level
      tree, other one for special casing first chains in the top-level
      entries, and last one for recursive traversing inner trees.  It led to
      code duplication and unnecessary complexity IMHO.

      Simplify the function and consolidate the logic into a single function
      - it can recursively call itself.  A little difference in printing
        callchains in top-level tree can be handled with a small change.

      It should have no functional change.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408583746-5540-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fbe2af45f6bd27ee69fd775303c936c3af4a4807
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:39 2014 +0300

      perf tools: Add machine__kernel_ip()

      Add a function to determine if an address is in the kernel.  This is
      based on the kernel function kernel_ip().

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-5-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4b99375b38fa137f501cfa60b70e3f0a9da39c93
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:38 2014 +0300

      perf machine: Rename machine__get_kernel_start_addr() method

      Rename machine__get_kernel_start_addr() to
      machine__get_running_kernel_start() so that a new function, with a
      similar name to the original name, can be added that gets the kernel
      start address from the kernel map.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-4-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d445dd2a78eed884adf3b3426b078fe69d2516d8
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:37 2014 +0300

      perf scripting: Add 'flush' callback to scripting API

      In order to defer some output via the scripting API, there needs to be a
      callback after session processing but before the session is deleted.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-3-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d44bc558297222d9a621fff2eca3f880e91c49f7
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:36 2014 +0300

      perf tests: Add a test for tracking with sched_switch

      Add a test that checks that sched_switch events and tracking events can
      be recorded for a workload using the evsel->system_wide and
      evsel->tracking flags (respectively) with other events sometimes enabled
      or disabled.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-2-git-send-email-adrian.hunter@xxxxxxxxx
      [ Fix build on fedora14 by using a designated initializer for the 
sched_switch variable ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 08223d80df38e666a42d7c82eb340db55c6e03bd
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Tue Aug 19 06:07:56 2014 -0700

      dmaengine maintainer update

      I am stepping down as dmaengine maintainer as the bulk of the activity
      in the subsystem is primarily targeted at the slave-dma case handled by
      Vinod, and I have recently been unable to give the few patches I do
      receive timely review.  There is still an item in my backlog to
      eliminate the async_tx api and the constraints it poses on dmaengine
      drivers, but I need not hold on to the maintainer role in the meantime.
      I will still be subscribed to dmaengine@xxxxxxxxxxxxxxx to answer
      questions, but all patches should be routed through Vinod unless/until a
      maintainer for the non-slave-dma use case arrives.  It is non-entirely
      clear at this point that there is enough work going forward for a
      separate maintainer of the pure-offload case.

      Ongoing development of the ioatdma driver is handled by Dave.  I'm still
      interested in reviewing ioatdma patches, but he is the primary
      maintainer/developer going forward.

      IOP platforms are not generating any traffic in my inbox, but if a patch
      did arrive I've long since lost access to hardware.

      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
      Cc: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 8e1f50d7433b9a6e52cb296943f53c3ce8189ea5
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 15:19:44 2014 +0300

      dmatest: prevent memory leakage on error path in thread

      When we fail to allocate memory for thread->srcs or thread->dsts and 
src_cnt or
      dst_cnt great than 1 we leak memory on error path. This patch fixes the 
issue.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 373c57829a3f9da1405b1fbd3d17e50f8e1f476e
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:18:29 2014 +0300

      pwm: lpss: Add ACPI and PCI IDs for Intel Braswell

      This is pretty much the same as Baytrail PWM. Only difference is that the
      input clock runs on different frequency.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 7285996aa0006d671bb01f0d35991d254b2b2b01
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Wed Jun 4 00:52:31 2014 -0700

      kconfig: nconfig: fix multi-byte UTF handling

      Currently, Kconfig descriptions that use multi-byte UTF-8 characters
      (such as MTD_NAND_CAFE) will have their menu entries dropped from the
      'make nconfig' ncurses menu, and all subsequent entries in the same
      window will be omitted. This seems to be due to the ncurses 'menu'
      library, which does not traditionally handle UTF-8 >8-bit characters
      properly.

      The ncursesw library ('w' is for "wide") is written to handle these
      UTF-8 characters, and is practically a drop-in replacement at the source
      level. Use it by default, if available.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=43067
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: "Yann E. MORIN" <yann.morin.1998@xxxxxxx>
      Cc: Martin Walch <walch.martin@xxxxxx>
      Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit c40724d3f38122b8ae06367a425a63c24988c10f
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Wed Jun 4 00:52:30 2014 -0700

      kconfig: lxdialog: fix spelling

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: "Yann E. MORIN" <yann.morin.1998@xxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 00018a8ae5c552a2464e0df15437511ba4f56495
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Aug 21 20:50:25 2014 -0300

      pwm: fsl-ftm: Select REGMAP_MMIO

      Commit 42fa98a9c360 ("pwm: fsl-ftm: Convert to direct regmap API usage")
      introduced the following error when REGMAP_MMIO=n:

      drivers/built-in.o: In function `fsl_pwm_probe':
      >> pwm-fsl-ftm.c:(.text+0xd7d7): undefined reference to 
`devm_regmap_init_mmio_clk'

      Select select REGMAP_MMIO in order to fix this error.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit f170b97c9ad0b8ba3e99f02cbadc7676383fee09
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:28:34 2014 +0200

      ARM: shmobile: sh73a0 dtsi: Move interrupt-parent to the top

      Add an "interrupt-parent = <&gic>;" at the top, which is inherited by
      all child nodes, so the "interrupt-parent" properties can be removed
      from the individual child nodes.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5fb1453c2ff02ce5e5298351ff774e19f8d9dbb3
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:31:02 2014 +0200

      ARM: shmobile: r8a7791 dtsi: Remove superfluous interrupt-parent

      There's already an "interrupt-parent = <&gic>;" at the top, which is
      inherited by all child nodes, so the "interrupt-parent" property in
      the sound node can be removed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 980724eb5b56b43d0ff2c7a7f5cf6e5ba290d2e5
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:28:32 2014 +0200

      ARM: shmobile: r8a7790 dtsi: Remove superfluous interrupt-parent

      There's already an "interrupt-parent = <&gic>;" at the top, which is
      inherited by all child nodes, so the "interrupt-parent" property in
      the sound node can be removed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6a7147f53f29887e627d84c0a562c8bb87691e9d
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:28:31 2014 +0200

      ARM: shmobile: r8a7779 dtsi: Remove superfluous interrupt-parent

      There's already an "interrupt-parent = <&gic>;" at the top, which is
      inherited by all child nodes, so the "interrupt-parent" properties in
      the serial nodes can be removed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 86155b35d173317518458c6f9c0a3ea8c5324bed
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:39:23 2014 +0200

      ARM: shmobile: Move legacy INTC definitions from irqs.h to intc.h

      Move all definitions for legacy INTC from the common "irqs.h" to the
      INTC-specific "intc.h".
      Include "intc.h" in sh7372/sh73a0 CPU and board files where needed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: omitted whitespace change]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 664b4c172209f076866419a5a4162e4fc9631807
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:10:15 2014 +0900

      ARM: shmobile: ape6evm: Remove duplicate CPUFreq bits

      The CPUFreq platform device is already registered by
      shmobile_init_late(), so get rid of ape6evm specific bits.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit aa0bdc303b0f8bc59fc0a0645560917810ba041b
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:07:07 2014 +0900

      ARM: shmobile: sh73a0: Remove duplicate CPUFreq bits

      The CPUFreq platform device is already registered by
      shmobile_init_late(), so get rid of sh73a0 specific bits.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d6fb17ad7c9e0aa28ce0bc2e33790f9459677370
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:09 2014 +0200

      ARM: shmobile: r8a7740: clock register bits

      Contains the header file with the clock pulse generator and MSTP bits.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fc35ca258c079411b64ed94e517eb04e7d89bc44
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:30 2014 +0900

      ARM: shmobile: kzm9g: Use shmobile_init_delay()

      Adjust the KZM9G board support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ca609e666c47cceb64610ad703dda1bebafef605
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:21 2014 +0900

      ARM: shmobile: bockw: Use shmobile_init_delay()

      Adjust the BockW board support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6fe950ebfd3a374c78ce66a335fce258648426a1
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:54 2014 +0900

      ARM: shmobile: r8a7778: Use shmobile_init_delay()

      Adjust the r8a7778 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5df622a56b7da3c54609f26cc6221ab3382efaaf
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:45 2014 +0900

      ARM: shmobile: sh73a0: Use shmobile_init_delay()

      Adjust the sh73a0 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 7dd4cfd7f8c2976a8d65022146386480474501ca
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:12 2014 +0900

      ARM: shmobile: Remove shmobile_setup_delay()

      All ARM mach-shmobile SoCs and boards now rely on DTS for
      CPU Frequency information, so remove the unused function
      shmobile_setup_delay(). While at it, make the function
      shmobile_setup_delay_hz() static.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f5720080b51d61c33dc559fedab9a601930e95c1
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:03 2014 +0900

      ARM: shmobile: r8a73a4: Use shmobile_init_delay()

      Adjust the r8a73a4 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version and r8a73a4_init_early() that now are unused.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 39b22e20a3086002c5abe0c569cf11a71bc17faf
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:36 2014 +0900

      ARM: shmobile: sh7372: Use shmobile_init_delay()

      Adjust the sh7372 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 869f92aed207f2f6e595ea41c841bd9ad0c0d0d4
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:27 2014 +0900

      ARM: shmobile: r8a7778: Update DTS to include CPU frequency

      Add CPU Frequency information to the r8a7778 DTS file. This
      will allow us to use the shared C code on r8a7778 and BockW
      which reads out the clock frequency from DT and calculates the
      delay settings from there.

      Also add other missing CPU information to the r8a7778 DTS.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 13bd825bdd5c087d156d294b427d05dcf9bff281
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:19 2014 +0900

      ARM: shmobile: sh73a0: Update DTS to include CPU frequency

      Add CPU Frequency information to the sh73a0 DTS file. This
      will allow us to use the shared C code on sh73a0 and KZM9G
      which reads out the clock frequency from DT and calculates the
      delay settings from there.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 2340cd112933ee837aa83017a6da23c72565d501
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:10 2014 +0900

      ARM: shmobile: sh7372: Update DTS to include CPU frequency

      Add CPU Frequency information to the sh7372 DTS file. This
      will allow us to use the shared C code on sh7372 and Mackerel
      which reads out the clock frequency from DT and calculates the
      delay settings from there.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 93acbd2cd2482cb51bec70a1494fddf2c172c073
  Merge: 5ac9e7f 3969d64
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Fri Aug 22 11:31:47 2014 +0900

      Merge branch 'boards-for-v3.18' into soc-init-delay-for-v3.18.base

  commit 462004f1215ccb77969004a049aa5437f34c9b06
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Thu Aug 21 17:54:55 2014 -0700

      regulator: rk808: Fix uninitialized value

      The RK808 regulator driver was putting its config on the stack but not
      initting it.  That means that you got a semi-random config.  Fix this.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ed48b5d6fd339d145df5a6a1e48cf56ef265cf4f
  Author: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:50:51 2014 +0400

      ARM: shmobile: r8a7791: Add JPU clock dt and CPG define.

      Signed-off-by: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit da076a888ab19f13816372796ed231e7d6ff5fed
  Author: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:50:49 2014 +0400

      ARM: shmobile: r8a7790: Add JPU clock dt and CPG define.

      Signed-off-by: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 99923753e7c17a9c9d46bfe4d7fa543e426ec647
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Fri Aug 15 06:36:28 2014 +0900

      ARM: shmobile: bockw: Do not disable SUSPEND in defconfig

      As of "ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()"
      suspend-to-ram is now supported on the r8a7778 SoC and thus the bockw
      board.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 8913dc0bb913ac3dc83ed5c10bac2f4e55431981
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Thu Aug 21 20:28:20 2014 +0000

      usb: gadget: document a usb_ep_dequeue() requirement

      Document the requirement that the request be dequeued and its
      completion routine called before usb_ep_dequeue() returns. Also
      fix some capitalization issues in the existing text.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b250392f7b5062cf026b1423e27265e278fd6b30
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Fri Aug 15 21:15:53 2014 -0300

      [media] media: ttpci: fix av7110 build to be compatible with 
CONFIG_INPUT_EVDEV

      Fix build when CONFIG_INPUT_EVDEV=m and DVB_AV7110=y.
      Only build av7110_ir.c when CONFIG_INPUT_EVDEV is compatible with
      CONFIG_DVB_AV7110.

      Fixes these build errors:

      drivers/built-in.o: In function `input_sync':
      av7110_ir.c:(.text+0x1223ac): undefined reference to `input_event'
      drivers/built-in.o: In function `av7110_emit_key':
      av7110_ir.c:(.text+0x12247c): undefined reference to `input_event'
      av7110_ir.c:(.text+0x122495): undefined reference to `input_event'
      av7110_ir.c:(.text+0x122569): undefined reference to `input_event'
      av7110_ir.c:(.text+0x1225a7): undefined reference to `input_event'
      drivers/built-in.o:av7110_ir.c:(.text+0x122629): more undefined
      references to `input_event' follow
      drivers/built-in.o: In function `av7110_ir_init':
      (.text+0x1227e4): undefined reference to `input_allocate_device'
      drivers/built-in.o: In function `av7110_ir_init':
      (.text+0x12298f): undefined reference to `input_register_device'
      drivers/built-in.o: In function `av7110_ir_init':
      (.text+0x12299e): undefined reference to `input_free_device'
      drivers/built-in.o: In function `av7110_ir_exit':
      (.text+0x122a94): undefined reference to `input_unregister_device'

      drivers/built-in.o: In function `av7110_detach':
      av7110.c:(.text+0x228d4a): undefined reference to `av7110_ir_exit'
      drivers/built-in.o: In function `arm_thread':
      av7110.c:(.text+0x22a404): undefined reference to `av7110_check_ir_config'
      av7110.c:(.text+0x22a626): undefined reference to `av7110_check_ir_config'
      drivers/built-in.o: In function `av7110_attach':
      av7110.c:(.text+0x22b08c): undefined reference to `av7110_ir_init'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 85c1abcb5251673d18325576f4923bb78af479de
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 15 16:16:46 2014 -0300

      [media] usbtv: Make it dependent on ALSA

      Now that alsa code is part of the driver, it can be compiled
      only if alsa is enabled.

         drivers/built-in.o: In function `snd_usbtv_hw_free':
      >> usbtv-audio.c:(.text+0x21eb55): undefined reference to 
`snd_pcm_lib_free_pages'
         drivers/built-in.o: In function `snd_usbtv_hw_params':
      >> usbtv-audio.c:(.text+0x21eb72): undefined reference to 
`snd_pcm_lib_malloc_pages'
         drivers/built-in.o: In function `usbtv_audio_urb_received':
      >> usbtv-audio.c:(.text+0x21ed66): undefined reference to 
`snd_pcm_link_rwlock'
      >> usbtv-audio.c:(.text+0x21ed9f): undefined reference to 
`snd_pcm_link_rwlock'
      >> usbtv-audio.c:(.text+0x21edf5): undefined reference to 
`snd_pcm_period_elapsed'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f00a): undefined reference to `snd_card_new'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f0a2): undefined reference to `snd_pcm_new'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f0e5): undefined reference to `snd_pcm_set_ops'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f103): undefined reference to 
`snd_pcm_lib_preallocate_pages_for_all'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f10c): undefined reference to `snd_card_register'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f12a): undefined reference to `snd_card_free'
         drivers/built-in.o: In function `usbtv_audio_free':
      >> (.text+0x21f15c): undefined reference to `snd_card_free'
      >> drivers/built-in.o:(.data+0x43250): undefined reference to 
`snd_pcm_lib_ioctl'

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 66cae53024c4b73d40b4e78c557a73e082522aed
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Wed Aug 13 15:52:39 2014 -0300

      [media] media: fix au0828 dvb suspend/resume to call 
dvb_frontend_suspend/resume

      au0828 doesn't resume correctly and TV tuning fails with
      xc_set_signal_source(0) failed message. Change au0828 dvb
      suspend and resume interfaces to suspend and resume frontend
      during suspend and resume respectively. dvb_frontend_suspend()
      suspends tuner and fe using tuner and fe ops. dvb_frontend_resume()
      resumes fe and tuner using fe and tuner ops ini before waking up
      the frontend. With this change HVR950Q suspend and resume work
      when system gets suspended when digital function is tuned to a
      channel and with active TV stream, and after resume it went right
      back to active TV stream.

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 662c97cf8f9e9d67d45d0a9f0c1565a1ede364c2
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Aug 9 06:37:21 2014 -0300

      [media] em28xx-v4l: fix video buffer field order reporting in progressive 
mode

      The correct field order in progressive mode is V4L2_FIELD_NONE, not 
V4L2_FIELD_INTERLACED.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 627530c32a43283474e9dd3e954519410ffa033a
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Aug 9 06:37:20 2014 -0300

      [media] em28xx-v4l: give back all active video buffers to the vb2 core 
properly on streaming stop

      When a new video frame is started, the driver takes the next video buffer 
from
      the list of active buffers and moves it to dev->usb_ctl.vid_buf / 
dev->usb_ctl.vbi_buf
      for further processing.

      On streaming stop we currently only give back the pending buffers from 
the list
      but not the ones which are currently processed.

      This causes the following warning from the vb2 core since kernel 3.15:

      ...
       ------------[ cut here ]------------
       WARNING: CPU: 1 PID: 2284 at 
drivers/media/v4l2-core/videobuf2-core.c:2115 __vb2_queue_cancel+0xed/0x150 
[videobuf2_core]()
       [...]
       Call Trace:
        [<c0769c46>] dump_stack+0x48/0x69
        [<c0245b69>] warn_slowpath_common+0x79/0x90
        [<f925e4ad>] ? __vb2_queue_cancel+0xed/0x150 [videobuf2_core]
        [<f925e4ad>] ? __vb2_queue_cancel+0xed/0x150 [videobuf2_core]
        [<c0245bfd>] warn_slowpath_null+0x1d/0x20
        [<f925e4ad>] __vb2_queue_cancel+0xed/0x150 [videobuf2_core]
        [<f925fa35>] vb2_internal_streamoff+0x35/0x90 [videobuf2_core]
        [<f925fac5>] vb2_streamoff+0x35/0x60 [videobuf2_core]
        [<f925fb27>] vb2_ioctl_streamoff+0x37/0x40 [videobuf2_core]
        [<f8e45895>] v4l_streamoff+0x15/0x20 [videodev]
        [<f8e4925d>] __video_do_ioctl+0x23d/0x2d0 [videodev]
        [<f8e49020>] ? video_ioctl2+0x20/0x20 [videodev]
        [<f8e48c63>] video_usercopy+0x203/0x5a0 [videodev]
        [<f8e49020>] ? video_ioctl2+0x20/0x20 [videodev]
        [<c039d0e7>] ? fsnotify+0x1e7/0x2b0
        [<f8e49012>] video_ioctl2+0x12/0x20 [videodev]
        [<f8e49020>] ? video_ioctl2+0x20/0x20 [videodev]
        [<f8e4461e>] v4l2_ioctl+0xee/0x130 [videodev]
        [<f8e44530>] ? v4l2_open+0xf0/0xf0 [videodev]
        [<c0378de2>] do_vfs_ioctl+0x2e2/0x4d0
        [<c0368eec>] ? vfs_write+0x13c/0x1c0
        [<c0369a8f>] ? vfs_writev+0x2f/0x50
        [<c0379028>] SyS_ioctl+0x58/0x80
        [<c076fff3>] sysenter_do_call+0x12/0x12
       ---[ end trace 5545f934409f13f4 ]---
      ...

      Many thanks to Hans Verkuil, whose recently added check in the vb2 core 
unveiled
      this long standing issue and who has investigated it further.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c0d04f4026c305eadeac6cfdffdbac5fcdf9bc60
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:20:01 2014 -0300

      [media] via-camera: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7c5a62e1eee1f59a5d2c25bbd28f0929811ffefa
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:19:20 2014 -0300

      [media] sh_veu: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91ba0e59babdb3c7aca836a65f1095b3eaff7b06
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Aug 8 10:32:56 2014 -0300

      [media] tda7432: Fix setting TDA7432_MUTE bit for TDA7432_RF register

      Fix a copy-paste bug when converting to the control framework.

      Fixes: commit 5d478e0de871 ("[media] tda7432: convert to the control 
framework")

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a14e55190b8ac8305870ed9f7b5e1375ed870a34
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:01:39 2014 -0300

      [media] soc_camera: ov772x: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 665152a4fb9f60df1c28cee8ab2634a6533edb9c
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:00:44 2014 -0300

      [media] soc_camera: mt9t112: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 37096b476b45e60b2b264d0b517089b47cb9374b
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 02:59:44 2014 -0300

      [media] vs6624: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4721b3eb662ca5ea60a636f0f190f2fd2ac5df14
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 02:58:40 2014 -0300

      [media] ov7670: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Jonathan Corbet <corbet@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6e533c01a89fbb8b1a5c58808540e798e2dad645
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 03:52:08 2014 -0300

      [media] v4l: Event documentation fixes

      Constify event type constants and correct motion detection event number
      (it's 6, not 5).

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6ddc2be511a76e6c3f689f46155cb0f4c8f5876e
  Author: Ulrich Eckhardt <uli-lirc@xxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 15:01:12 2014 -0300

      [media] imon: Fix not working front panel

      Make the front panel buttons working after another button on the
      remote was pressed.

      Signed-off-by: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7b5fc0714976aec5db5c4f8c66f12b23f5049b97
  Author: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 14:59:07 2014 -0300

      [media] imon: Add internal key table for 15c2:0034

      Add the key table for the Thermaltake DH-102 to the USB-Id 15c2:0034.

      Signed-off-by: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0d8053f2ace52c816800193d705ea82a2ffd6dc8
  Author: Ulrich Eckhardt <uli-lirc@xxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 14:56:01 2014 -0300

      [media] imon: Define keytables per USB Device Id

      This patch defines the keytables per USB Device ID.

      Signed-off-by: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d4b32646468088323f27a7788ce3b07191015142
  Author: Vitaly Osipov <vitaly.osipov@xxxxxxxxx>
  Date:   Thu Jun 5 04:07:48 2014 -0300

      [media] staging: omap4iss: copy paste error in iss_get_clocks

      It makes more sense to return PTR_ERR(iss->iss_ctrlclk) here. The
      current code looks like an oversight in pasting the block just above
      this one.

      Signed-off-by: Vitaly Osipov <vitaly.osipov@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 63ddf68de52efaac40a9287e44266ac30e71dd36
  Author: Federico Simoncelli <fsimonce@xxxxxxxxxx>
  Date:   Mon Aug 11 18:42:22 2014 -0300

      [media] usbtv: add audio support

      Add an ALSA handler inside usbtv module, in order to make
      audio to work with those devices.

      Signed-off-by: Federico Simoncelli <fsimonce@xxxxxxxxxx>
      Tested-by: Lubomir Rintel <lkundrak@xxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c8fa50549dc6e717e0941ee7092a973388253c7a
  Author: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
  Date:   Sun Aug 10 17:30:18 2014 -0300

      [media] drivers: media: pci: Makefile: Remove duplicate subdirectory from 
obj-y

      In the list of subdirectories compiled, b2c2/ appears twice.

      This patch removes one of the appearances.

      Signed-off-by: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6af6e9c84fcc8f86b15be607a9ae8afd1d1686ea
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 10 06:41:31 2014 -0300

      [media] saa6752hs: Convert to devm_kzalloc()

      Using the managed function the kfree() calls can be removed from the
      probe error path and the remove handler.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 43e9d4ab0c14ccff3ed27f8e43274571e286f0ed
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 12:19:13 2014 -0300

      [media] cx23885: Spelling s/compuations/computations/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d720b7aff6481b99a42d484383d7e19d86323b5d
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 12:19:12 2014 -0300

      [media] cx25840: Spelling s/compuations/computations/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0821344d9e805912f1971c58318547ea62984321
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Fri Aug 8 09:59:02 2014 -0300

      [media] vb2: use pr_info instead of pr_debug

      Modern kernels enable dynamic printk support, which is fine, except when 
it is
      combined with a debug module option. Enabling debug in videobuf2-core now 
produces
      no debugging unless it is also enabled through the dynamic printk support 
in debugfs.

      Either use a debug module option + pr_info, or use pr_debug without a 
debug module
      option. In this case the fact that you can set various debug levels is 
very useful,
      so I believe that for videobuf2-core.c we should use pr_info.

      The mix of the two is very confusing: I've spent too much time already 
trying to
      figure out why I am not seeing any debug output in the kernel log when I 
do:

        echo 1 >/sys/modules/videobuf2_core/parameters/debug

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 83acb75d0dd37bd2eb24168f26d01c747ece3fc7
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Fri Aug 8 04:38:09 2014 -0300

      [media] DocBook media: fix order of v4l2_edid fields

      The order of the last two fields in the G/S_EDID specification was 
swapped from
      what is in the actual struct. Fix this.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f035eb4e976ef5a059e30bc91cfd310ff030a7d3
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Thu Aug 7 03:47:14 2014 -0300

      [media] videobuf2: fix lockdep warning

      The following lockdep warning has been there ever since commit 
a517cca6b24fc54ac209e44118ec8962051662e3
      one year ago:

      [  403.117947] ======================================================
      [  403.117949] [ INFO: possible circular locking dependency detected ]
      [  403.117953] 3.16.0-rc6-test-media #961 Not tainted
      [  403.117954] -------------------------------------------------------
      [  403.117956] v4l2-ctl/15377 is trying to acquire lock:
      [  403.117959]  (&dev->mutex#3){+.+.+.}, at: [<ffffffffa005a6c3>] 
vb2_fop_mmap+0x33/0x90 [videobuf2_core]
      [  403.117974]
      [  403.117974] but task is already holding lock:
      [  403.117976]  (&mm->mmap_sem){++++++}, at: [<ffffffff8118291f>] 
vm_mmap_pgoff+0x6f/0xc0
      [  403.117987]
      [  403.117987] which lock already depends on the new lock.
      [  403.117987]
      [  403.117990]
      [  403.117990] the existing dependency chain (in reverse order) is:
      [  403.117992]
      [  403.117992] -> #1 (&mm->mmap_sem){++++++}:
      [  403.117997]        [<ffffffff810d733c>] 
validate_chain.isra.39+0x5fc/0x9a0
      [  403.118006]        [<ffffffff810d8bc3>] __lock_acquire+0x4d3/0xd30
      [  403.118010]        [<ffffffff810d9da7>] lock_acquire+0xa7/0x160
      [  403.118014]        [<ffffffff8118c9ec>] might_fault+0x7c/0xb0
      [  403.118018]        [<ffffffffa0028a25>] video_usercopy+0x425/0x610 
[videodev]
      [  403.118028]        [<ffffffffa0028c25>] video_ioctl2+0x15/0x20 
[videodev]
      [  403.118034]        [<ffffffffa0022764>] v4l2_ioctl+0x184/0x1a0 
[videodev]
      [  403.118040]        [<ffffffff811d77d0>] do_vfs_ioctl+0x2f0/0x4f0
      [  403.118307]        [<ffffffff811d7a51>] SyS_ioctl+0x81/0xa0
      [  403.118311]        [<ffffffff8199dc69>] system_call_fastpath+0x16/0x1b
      [  403.118319]
      [  403.118319] -> #0 (&dev->mutex#3){+.+.+.}:
      [  403.118324]        [<ffffffff810d6a96>] check_prevs_add+0x746/0x9f0
      [  403.118329]        [<ffffffff810d733c>] 
validate_chain.isra.39+0x5fc/0x9a0
      [  403.118333]        [<ffffffff810d8bc3>] __lock_acquire+0x4d3/0xd30
      [  403.118336]        [<ffffffff810d9da7>] lock_acquire+0xa7/0x160
      [  403.118340]        [<ffffffff81999664>] 
mutex_lock_interruptible_nested+0x64/0x640
      [  403.118344]        [<ffffffffa005a6c3>] vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118349]        [<ffffffffa0022122>] v4l2_mmap+0x62/0xa0 [videodev]
      [  403.118354]        [<ffffffff81197270>] mmap_region+0x3d0/0x5d0
      [  403.118359]        [<ffffffff8119778d>] do_mmap_pgoff+0x31d/0x400
      [  403.118363]        [<ffffffff81182940>] vm_mmap_pgoff+0x90/0xc0
      [  403.118366]        [<ffffffff81195cef>] SyS_mmap_pgoff+0x1df/0x2a0
      [  403.118369]        [<ffffffff810085c2>] SyS_mmap+0x22/0x30
      [  403.118376]        [<ffffffff8199dc69>] system_call_fastpath+0x16/0x1b
      [  403.118381]
      [  403.118381] other info that might help us debug this:
      [  403.118381]
      [  403.118383]  Possible unsafe locking scenario:
      [  403.118383]
      [  403.118385]        CPU0                    CPU1
      [  403.118387]        ----                    ----
      [  403.118388]   lock(&mm->mmap_sem);
      [  403.118391]                                lock(&dev->mutex#3);
      [  403.118394]                                lock(&mm->mmap_sem);
      [  403.118397]   lock(&dev->mutex#3);
      [  403.118400]
      [  403.118400]  *** DEADLOCK ***
      [  403.118400]
      [  403.118403] 1 lock held by v4l2-ctl/15377:
      [  403.118405]  #0:  (&mm->mmap_sem){++++++}, at: [<ffffffff8118291f>] 
vm_mmap_pgoff+0x6f/0xc0
      [  403.118411]
      [  403.118411] stack backtrace:
      [  403.118415] CPU: 0 PID: 15377 Comm: v4l2-ctl Not tainted 
3.16.0-rc6-test-media #961
      [  403.118418] Hardware name: VMware, Inc. VMware Virtual Platform/440BX 
Desktop Reference Platform, BIOS 6.00 07/31/2013
      [  403.118420]  ffffffff82a6c9d0 ffff8800af37fb00 ffffffff819916a2 
ffffffff82a6c9d0
      [  403.118425]  ffff8800af37fb40 ffffffff810d5715 ffff8802308e4200 
0000000000000000
      [  403.118429]  ffff8802308e4a48 ffff8802308e4a48 ffff8802308e4200 
0000000000000001
      [  403.118433] Call Trace:
      [  403.118441]  [<ffffffff819916a2>] dump_stack+0x4e/0x7a
      [  403.118445]  [<ffffffff810d5715>] print_circular_bug+0x1d5/0x2a0
      [  403.118449]  [<ffffffff810d6a96>] check_prevs_add+0x746/0x9f0
      [  403.118455]  [<ffffffff8119c172>] ? find_vmap_area+0x42/0x70
      [  403.118459]  [<ffffffff810d733c>] validate_chain.isra.39+0x5fc/0x9a0
      [  403.118463]  [<ffffffff810d8bc3>] __lock_acquire+0x4d3/0xd30
      [  403.118468]  [<ffffffff810d9da7>] lock_acquire+0xa7/0x160
      [  403.118472]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118476]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118480]  [<ffffffff81999664>] 
mutex_lock_interruptible_nested+0x64/0x640
      [  403.118484]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118488]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118493]  [<ffffffff810d8055>] ? mark_held_locks+0x75/0xa0
      [  403.118497]  [<ffffffffa005a6c3>] vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118502]  [<ffffffffa0022122>] v4l2_mmap+0x62/0xa0 [videodev]
      [  403.118506]  [<ffffffff81197270>] mmap_region+0x3d0/0x5d0
      [  403.118510]  [<ffffffff8119778d>] do_mmap_pgoff+0x31d/0x400
      [  403.118513]  [<ffffffff81182940>] vm_mmap_pgoff+0x90/0xc0
      [  403.118517]  [<ffffffff81195cef>] SyS_mmap_pgoff+0x1df/0x2a0
      [  403.118521]  [<ffffffff810085c2>] SyS_mmap+0x22/0x30
      [  403.118525]  [<ffffffff8199dc69>] system_call_fastpath+0x16/0x1b

      The reason is that vb2_fop_mmap and vb2_fop_get_unmapped_area take the 
core lock
      while they are called with the mmap_sem semaphore held. But elsewhere in 
the code
      the core lock is taken first but calls to copy_to/from_user() can take 
the mmap_sem
      semaphore as well, potentially causing a classical A-B/B-A deadlock.

      However, the mmap/get_unmapped_area calls really shouldn't take the core 
lock
      at all. So what would happen if they don't take the core lock anymore?

      There are two situations that need to be taken into account: calling mmap 
while
      new buffers are being added and calling mmap while buffers are being 
deleted.

      The first case works almost fine without a lock: in all cases mmap relies 
on
      correctly filled-in q->num_buffers/q->num_planes values and those are only
      updated by reqbufs and create_buffers *after* any new buffers have been
      initialized completely. Except in one case: if an error occurred while 
allocating
      the buffers it will increase num_buffers and rely on __vb2_queue_free to
      decrease it again. So there is a short period where the buffer information
      may be wrong.

      The second case definitely does pose a problem: buffers may be in the 
process
      of being deleted, without the internal structure being updated.

      In order to fix this a new mutex is added to vb2_queue that is taken when
      buffers are allocated or deleted, and in vb2_mmap. That way vb2_mmap won't
      get stale buffer data. Note that this is a problem only for MEMORY_MMAP, 
so
      even though __qbuf_userptr and __qbuf_dmabuf also mess around with buffers
      (mem_priv in particular), this doesn't clash with vb2_mmap or
      vb2_get_unmapped_area since those are MMAP specific.

      As an additional bonus the hack in __buf_prepare, the USERPTR case, can be
      removed as well since mmap() no longer takes the core lock.

      All in all a much cleaner solution.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 23d3090f8b44ab42162e99e8584445bc25b8922f
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Aug 5 05:11:13 2014 -0300

      [media] vmalloc_sg: off by one in error handling

      The "i--" needs to happen at the start of the loop or it will try to
      release something bogus (probably it will crash) and it won't release
      the first ->vaddr_page[].

      Fixes: 7b4eeed174b7 ('[media] vmalloc_sg: make sure all pages in vmalloc 
area are really DMA-ready')

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5b6aa199196220a5901c8d9cbad497fea347850a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 21:35:44 2014 -0300

      [media] as102-fe: Add a release function

      This is needed to free state and for dvb_detach() to be
      called.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4628f993bf66d595226d019e87a4baca636b71e2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:24 2014 -0300

      [media] as102: add missing viterbi lock

      In order to get FE_HAS_SYNC, the viterbi should already be
      locked too. So, add the missing FE_HAS_VITERBI lock.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit dcae77814865122ed411de1a4e8ebd02796cf3c4
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:23 2014 -0300

      [media] as102-fe: make it an independent driver

      Move as102-fe to dvb-frontends directory and make it an
      independent driver.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 47f79129ecf5fd12d847c2e63b6ce39d1df4a648
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:22 2014 -0300

      [media] as102: prepare as102_fe to be compiled as a module

      Remove the dependencies of as102_cmd from as102, in order to
      allow it to be compiled as a separate module.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c098c219b0c2da64250dd0542c5c54ca7245d1a5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:21 2014 -0300

      [media] as102: get rid of as10x_fe_copy_tps_parameters()

      This function just converts from the as10x internal data into
      the DVBv5 cache. Get rid of it.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1d6207fd2c262deb7006c9269eec33e64c5e514f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:20 2014 -0300

      [media] as102: get rid of as102_fe_copy_tune_parameters()

      This function just parses the frontend cache and converts
      to the as102 internal format message. Get rid of it.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b601d9a5d668119219d1db95cbe04fdc38eaf5a4
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:19 2014 -0300

      [media] as102: Move ancillary routines to the beggining

      Avoid having function prototypes by moving some
      ancillary routines to the beginning of the file.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d8eb070b6649c1663204300555fb740affc6cdc2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:18 2014 -0300

      [media] as102: better name the unknown frontend

      Make the frontend .name more coherent with DVB namespace.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1d5c2bb1f9ded9af7bb7e4d2b9beeacbfdbc6f2b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:17 2014 -0300

      [media] as102: CodingStyle fixes

      Fix this warning:

      WARNING: quoted string split across lines
      566: FILE: drivers/media/usb/as102/as102_fe.c:141:
      +                         "demod status: fc: 0x%08x, bad fc: 0x%08x, "
      +                         "bytes corrected: 0x%08x , MER: 0x%04x\n",

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1f2563d68cce0d45b81a47894c135f65f192b1a9
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:16 2014 -0300

      [media] as102: get rid of FSF mail address

      Make checkpatch happier by removing FSF mail address.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d6317c68f3324e086799e12e4864231bb71829cb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:15 2014 -0300

      [media] as102: promote it out of staging

      This driver is stable and doesn't contain any really serious
      issue. Move it out of staging.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2179de602c33d0b7b87f087dd7fbf35d22da4bd8
  Author: Martin Kepplinger <martink@xxxxxxxxx>
  Date:   Mon Aug 4 08:13:16 2014 -0300

      [media] staging: media: as102: replace custom dprintk() with dev_dbg()

      remove dprintk() and replace it with dev_dbg() or pr_debug()
      in order to use the common kernel coding style.

      Signed-off-by: Martin Kepplinger <martink@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 29bbb7bd0a65e01a0423e1df764676119b71ecb3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Mon Aug 11 18:09:32 2014 -0300

      [media] siano: add support for PCTV 77e

      Add support for PCTV microStick (77e) device that uses a sms1140
      chipset.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a328e7e3fd3030974b74da51daee625a14be0435
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed Jun 11 10:37:36 2014 -0300

      [media] smiapp: Set 64-bit integer control using v4l2_ctrl_s_ctrl_int64()

      Don't manipulate struct v4l2_ctrl directly. Instead, use
      v4l2_ctrl_s_ctrl_int64() to change the values.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e47a81d8886d0262f9f6a4ecf7aa7e6ba2cb0dfc
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed Jun 11 10:34:35 2014 -0300

      [media] smiapp: Use unlocked __v4l2_ctrl_modify_range()

      Instead of modifying the control ranges directly by manipulating struct
      v4l2_ctrl, use __v4l2_ctrl_modify_range() for the purpose.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f23797b636c4d69b29d2739ba5fc0e36b4e47390
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 08:02:23 2014 -0300

      [media] coda: checkpatch cleanup

      This patch breaks most long lines, concatenates broken up text strings,
      and adds or removes parentheses where needed to make checkpatch happy.
      The long codec list lines and a few 81-wide lines remain.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a188a668dda4ea6b9454066343b78d662946fe07
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:20 2014 -0300

      [media] coda: disable old cropping ioctls

      Since we neither support composing on the OUTPUT side, nor cropping
      on the CAPTURE side, disable VIDIOC_CROPCAP and VIDIOC_G/S_CROP
      altogether. This silences a GStreamer warning when GStreamer tries
      to obtain the pixel aspect ratio using VIDIOC_CROPCAP.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f95a6ce16736ac3aca4eda2238ccdf1913f3567f
  Author: Philipp Zabel <philipp.zabel@xxxxxxxxx>
  Date:   Tue Aug 5 14:00:19 2014 -0300

      [media] coda: set capture frame size with output S_FMT

      This patch makes coda_s_fmt_vid_out propagate the output frame size
      to the capture side.
      The GStreamer v4l2videodec only ever calls S_FMT on the output side
      and then expects G_FMT on the capture side to return a valid format.

      Signed-off-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2dc546d00c8deb22aac50c8cc0c6293aab975c6b
  Author: Philipp Zabel <philipp.zabel@xxxxxxxxx>
  Date:   Tue Aug 5 14:00:18 2014 -0300

      [media] coda: fix coda_s_fmt_vid_out

      Set the context color space when s_fmt succeeded, not when it failed.

      Signed-off-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 18fd0cceb99fdfd551bb6520703f8e1be4f3f364
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:17 2014 -0300

      [media] coda: fix timestamp list handling

      Lock modification of the timestamp list with bitstream_mutex and do not
      try to remove a timestamp element if the list is empty. This can happen
      if the userspace feeds us garbage or multiple encoded frames in a single
      buffer.

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 68fc31c5d29690685476ea3fbc7da8876f227792
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:16 2014 -0300

      [media] coda: improve allocation error messages

      Produce some error messages when internal buffer allocation
      fails, for example because the CMA region is too small.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d60b18ba318ec4fb32851ad72f33e1dbc1b641f0
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:15 2014 -0300

      [media] coda: add an intermediate debug level

      Dumping all register accesses drowns other debugging messages
      in the log. Add a less verbose debug level.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b0ed05b9025528b8480ba12d8e706eef6fe1dbc5
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:14 2014 -0300

      [media] coda: increase max vertical frame size to 1088

      This patch increases the maximum vertical frame size reported
      by enum_fmt and accepted by try_fmt/s_fmt from 1080 to 1088.
      Since for 16x16-pixel macroblocks 1080p will be rounded up to
      this anyway, we may as well admit that we support it.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8be31c898deea6ac57bc1dc4973b88c931c82980
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:13 2014 -0300

      [media] coda: allow running coda without iram on mx6dl

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fcf59764b99c7daa9b0876fe65d1393e6b759673
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:12 2014 -0300

      [media] coda: skip calling coda_find_codec in encoder try_fmt_vid_out

      We know that it will return NULL in this case, so we can just as well
      skip it altogether.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4a31b52fca20d1fc0abe0d0f5489b9eec2760219
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:11 2014 -0300

      [media] coda: dequeue buffers on streamoff

      This is needed to decrease the q->owned_by_drv_count to zero before
      __vb2_queue_cancel is called, to avoid the WARN_ON therein.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b906352c23388837a643720d8548ae9459b5ed76
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:10 2014 -0300

      [media] coda: dequeue buffers if start_streaming fails

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 540b72e415d6033b72037dbdb1f6c00516034250
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:09 2014 -0300

      [media] coda: request BIT processor interrupt by name

      Request the main coda interrupt using its name, "bit", if available.
      Fall back to requesting the first interrupt for backwards compatibility.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5727a5a4a1d89a8bf1442e7b0fd83de63512a1b6
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:08 2014 -0300

      [media] coda: remove unnecessary peek at next destination buffer from 
coda_finish_decode

      The return value of this call to v4l2_m2m_next_dst_buf() is never used.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2c3759d406ded38b88992cb4e423ce232112001a
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:06 2014 -0300

      [media] coda: include header for memcpy

      coda_h264_padding uses memcpy, we should include string.h for that.

      Reported-by: Ian Jamison <ian.dev@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 79924ca9cf95544213d320e3f20d0aff3288e0cb
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:45 2014 -0300

      [media] coda: move BIT specific functions into separate file

      This patch moves the BIT processor specific coda_context_ops, the firmware
      upload and other related functions from coda-common.c into coda-bit.c.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4f4ee9ee88720e27b2e90e5dc3d9c086b069a316
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:44 2014 -0300

      [media] coda: move H.264 helper function into separate file

      Currently there is only the coda_h264_padding function, but
      we will have to add more H.264 specific helpers later.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 58b7677db01585736d2175f385dcfcc313aed3de
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:43 2014 -0300

      [media] coda: move per-instance buffer allocation and cleanup

      This patch moves the context buffer allocation into the context 
start_streaming
      callbacks. The context buffer and internal framebuffer cleanup is moved 
into
      the context release callback.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 347bb7f019db8ff52a9285abc6d776c6a776e0e9
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:42 2014 -0300

      [media] coda: add coda_bit_stream_set_flag helper

      This adds a helper function to consolidate three occurences where
      the bitstream parameter stream end flag is set during operation.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8a82c6ba2e92dbd39cb7e5f46aa40daf3432b967
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:41 2014 -0300

      [media] coda: move BIT processor command execution out of pic_run_work

      In preparation for the split, move the AXI_SRAM_USE register access and 
the
      PIC_RUN command execution out of pic_run_work into prepare_encode/decode.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a1192a17eed8ee30fd0f8d944d66fbe5288641e2
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:40 2014 -0300

      [media] coda: add context ops

      Add a struct coda_context_ops that encapsulates context specific 
operations.
      This will simplify adding JPEG support in the future and helps to avoid
      exporting all functions individually when they move out of the main code
      file.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a2b3e46acbf1edfc772a15e79ab1dbd20ad55cba
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:39 2014 -0300

      [media] coda: move defines, enums, and structs into shared header

      These will have to be shared between multiple code files.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e19a763950fa3598edd488c9bf28c86e79262211
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:38 2014 -0300

      [media] coda: move coda driver into its own directory

      The coda driver has grown significantly and will continue to grow.
      Move the coda driver into its own directory so it can be split.
      Rename coda.h to coda_regs.h as it contains the register defines.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 814c376255f2fed2c3120f04486f68fe0c286002
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:45 2014 -0300

      [media] coda: mark constant structures as such

      The format and codec lists and the ops structures are read-only.
      Mark them as const.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4f31ff010261b9fd232980088bbdbcfcfc4b9318
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:44 2014 -0300

      [media] coda: default to h.264 decoder on invalid formats

      If the user provides an invalid format, let the decoder device
      default to h.264.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 22e244b813ddd9a290a446ddca24ceca1f78dad2
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:43 2014 -0300

      [media] coda: split format enumeration for encoder end decoder device

      Let the decoder capture side and encoder output side only list
      uncompressed formats, and the decoder output and encoder capture
      side only list compressed formats.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 121cacf44531666355d44d0f78948818c2ed9aca
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:42 2014 -0300

      [media] coda: split userspace interface into encoder and decoder device

      Userspace has a hard time making sense of format enumerations on V4L2
      mem2mem devices if there are restrictions on which input and output
      formats can be used together. Alleviate the problem by splitting the
      video4linux device into separate encoder and decoder devices which list
      only raw formats on one side and only encoded formats on the other side.
      With this patch, the instance type (encoder or decoder) is already
      determined by the open file operation.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91b5841e24d1ebefd62f03ff790755ae0f379627
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:41 2014 -0300

      [media] coda: lock capture frame size to output frame size when streaming

      As soon as the output queue is streaming, let try_fmt on the capture side
      only allow the frame size that was set on the output side.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eabed931dfc3f47f78b93fb49013af6da66682af
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:40 2014 -0300

      [media] coda: delay coda_fill_bitstream()

      coda_fill_bitstream() calls v4l2_m2m_buf_done() which is no longer allowed
      before streaming was started.
      Delay coda_fill_bitstream() until coda_start_streaming() and explicitly 
set
      'start_streaming_called' before calling coda_fill_bitstream()

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 390503bdb49139e83a0cbfd25a31c5fa36db5ca3
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:39 2014 -0300

      [media] coda: use CODA_MAX_FRAME_SIZE everywhere

      Without this changing CODA_MAX_FRAME_SIZE to anything other than 0x100000
      can break the bitstram handling

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d29a8cf24dca7106f16007e115d3128042e9267a
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:38 2014 -0300

      [media] coda: remove VB2_USERPTR from queue io_modes

      Disallow USERPTR buffers, videobuf2-dma-contig doesn't support them.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3898e7a72d8131aea2b8daa292df7416a69f41b4
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:37 2014 -0300

      [media] coda: remove CAPTURE and OUTPUT caps

      This is a mem2mem driver, pure capture or output modes are not
      supported.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 65919e6baa4e6e193dd7e4aa4cfd94b9d69e367e
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:36 2014 -0300

      [media] coda: initialize hardware on pm runtime resume only if firmware 
available

      If no firmware was found and the coda module is unloaded, 
coda_runtime_resume
      will be called without an allocated code buffer. Do not call coda_hw_init 
in
      this case.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ae5abd2561b40a1f046088cd30b900ccde63fbc5
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:35 2014 -0300

      [media] coda: fix CODA7541 hardware reset

      Do not try to read the CODA960 GDI status register on CODA7541.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cd73bb6c4e493cbe227f7861d96dd864a71fe5bc
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 10:30:57 2014 -0300

      [media] omap3isp: resizer: Protect against races when updating crop

      When updating the crop rectangle during streaming, the IRQ handler will
      reprogram the resizer after the current frame. A race condition
      currently exists between the set selection operation and the IRQ
      handler: if the set selection operation is called twice in a row and the
      IRQ handler runs only during the second call, it could reprogram the
      hardware with partially updated values. Use a spinlock to protect
      against that.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d903a0a367f3e0350a3ba1455c0a7c533977fb42
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 10:30:57 2014 -0300

      [media] omap3isp: resizer: Remove slow debugging message from interrupt 
handler

      The resizer_set_input_size() function prints a debugging message with
      the input width and height values. As the function is called from
      interrupt context, printing that message to the serial console could
      slow down the interrupt handler and cause it to miss the start of the
      next frame, causing image corruption.

      Fix this by reorganizing the resizer debug messages. The driver now
      prints the input size, the crop rectangle and the output size in the set
      selection handler instead of scattering debug messages in various
      places.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 41316a27ee96b31970175bec87210075752001fb
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 10:30:57 2014 -0300

      [media] omap3isp: resizer: Remove needless variable initializations

      There's no need to initialize local variables to zero when they're
      explicitly assigned another value right after. Remove the needless
      initializations.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ca84ea49f8cba11aaca9c9d570431abb5288f56b
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 10:28:48 2014 -0300

      [media] omap3isp: ccdc: Restart the CCDC immediately after an underrun in 
BT.656

      As the CCDC doesn't generate interrupts when stopped in BT.656 mode,
      restart it immediately when the next buffer after an underrun is queued
      instead of relying on the interrupt handler to restart the CCDC.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0b3fcd5727e835c60de46d33b2f5f5803c4a5de7
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 10:26:28 2014 -0300

      [media] omap3isp: ccdc: Don't timeout on stream off when the CCDC is 
stopped

      When the CCDC is already stopped due to a buffer underrun, the stop
      state machine won't advance in BT.656 mode as no interrupt are generated
      by the stopped CCDC in that mode. Handle this case explicitly in the
      ccdc_disable() function.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 93456527b4488510d87a523028b3bb73dfdd7669
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 09:41:57 2014 -0300

      [media] omap3isp: ccdc: Fix freeze when a short frame is received

      In BT.656 mode the synchronization signals are generated by the CCDC
      from the embedded sync codes. The VD0 and VD1 interrupts are thus only
      triggered when the CCDC is enabled, unlike external sync mode where the
      line counter runs even when the CCDC is stopped. We can't disable the
      CCDC at VD1 time, as no VD0 interrupt would be generated for a short
      frame, which would result in the CCDC being stopped and no VD interrupt
      generated anymore. The CCDC is stopped from the VD0 interrupt handler
      instead for BT.656.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fd93c10afe383d7c28b5edffa29f92b6dae55191
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 09:16:08 2014 -0300

      [media] omap3isp: ccdc: Increment the frame number at VD0 time for BT.656

      We will stop using VD1 in BT.656 mode, move frame number increment to
      the VD0 interrupt handler.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1c74817405d42572db2071b0b4a9609b487c91a7
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 06:15:33 2014 -0300

      [media] omap3isp: ccdc: Simplify ccdc_lsc_is_configured()

      Use a local variable to avoid the duplicate spin_unlock_irqrestore()
      call.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8815392a1d190201765682a82ca4c3e6ad03a674
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Sat Jun 7 20:57:07 2014 -0300

      [media] omap3isp: ccdc: Rename __ccdc_handle_stopping to 
ccdc_handle_stopping

      There's no need for a double underscore in the function name, remove it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 93d7badf1b929120cbc886f3dfec3ca55549d086
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Sat Jun 7 20:57:07 2014 -0300

      [media] omap3isp: ccdc: Only complete buffer when all fields are captured

      Checking that the captured field corresponds to the last required field
      depending on the requested field order before completing the buffer
      isn't enough. When the first field at stream start corresponds to the
      last required field, this would result in returning an interlaced buffer
      containing a single field.

      Fix this by keeping track of the fields captured in the buffer, and make
      sure that both fields are present for alternate field orders.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit aec2de0e93e34e27ef60e7a8f48bc68ec4b4fcbb
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 11:51:34 2014 -0300

      [media] omap3isp: ccdc: Disable the video port when unused

      The video port doesn't support YUV formats. Disable it when the CCDC
      sink pad format is set to YUV instead of leaving it enabled and relying
      on downstream modules not to process data they receive from the video
      port.

      Experiments showed that this fixes some of the CCDC failures to stop,
      especially in BT.656 mode.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9de7af4d5bbff7998c09e854b2999359ac1b2721
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue May 20 14:18:53 2014 -0300

      [media] omap3isp: ccdc: Add support for BT.656 YUV format at the CCDC 
input

      Query the CCDC input media bus type from the subdev connected to the
      CCDC sink pad and configure the CCDC accordingly to support BT.656
      synchronization.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit bcb4e0efd1380d93866df51ec5d8dfaa026537ad
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 19:40:04 2014 -0300

      [media] omap3isp: ccdc: Support the interlaced field orders at the CCDC 
output

      The CCDC can interleave fields into a single buffer when writing to
      memory. Support it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9a36d8ed33c481a99f69f8a2eeb22e3c7750e522
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 16:37:38 2014 -0300

      [media] omap3isp: ccdc: Add basic support for interlaced video

      When the CCDC input is interlaced enable the alternate field order on
      the CCDC output video node. The field signal polarity is specified
      through platform data.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0a7b1a01037e0d43e1b85134be4217c7831f57d6
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 21:46:33 2014 -0300

      [media] omap3isp: ccdc: Simplify the ccdc_isr_buffer() function

      Instead of using goto statements to a single line return, return the
      correct value immediately.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2e8f01725e332c8998b87a6fe09cfc3b105eb643
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 15:05:51 2014 -0300

      [media] omap3isp: ccdc: Simplify the configuration function

      Assign the format variable to the sink pad format earlier and use it
      instead of accessing the sink pad format directly from the ISP
      structure.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f7abbe989f7aa5e1d65fc7f171b8c144f4382045
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 12:14:42 2014 -0300

      [media] omap3isp: video: Validate the video node field order

      The field order requested on the video node must match the field order
      at the connected subdevice source pad.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 48a8a0cb764c25939788a476e7f1b1695c337835
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 10:49:58 2014 -0300

      [media] omap3isp: Default to progressive field order when setting the 
format

      If the requested field order is not supported default to progressive as
      we can't guess how the user will configure the pipeline later on.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 25c5cc9194f241d9180b4ca76a1845efd0a02769
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 10:33:15 2014 -0300

      [media] omap3isp: Move non-critical code out of the mutex-protected 
section

      The isp_video_pix_to_mbus() and isp_video_mbus_to_pix() calls in
      isp_video_set_format() only access static fields of the isp_video
      structure. They don't need to be protected by a mutex.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9884a955a9da8488a88672a3eff40309bbd7f74f
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 18:17:55 2014 -0300

      [media] omap3isp: Remove boilerplate disclaimer and FSF address

      We don't want to modify all source files the day the FSF moves.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eb228e897c902a65f6da536331f7d058fde1ea73
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue May 20 18:21:13 2014 -0300

      [media] omap3isp: Don't ignore subdev streamoff failures

      Record the value returned by subdevs from s_stream(0) and handle stop
      failures when an error occurs.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 24acf8b211e25414cb288305292a1fda136c0bd8
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 11:36:23 2014 -0300

      [media] v4l: subdev: Extend default link validation to cover field order

      The field order must match between the source and sink pads, or the sink
      pad field order must be NONE. This allows connecting an interlaced
      source to a bridge that has no hardware support for interlaced formats.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0e2a6b7f2b9303410c93fd4724f9d36ebc7be1c3
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed May 21 16:58:11 2014 -0300

      [media] smiapp: Implement the test pattern control

      Add support for the V4L2_CID_TEST_PATTERN control. When the solid colour
      mode is selected, additional controls become available for setting the
      solid four solid colour components.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a913d8742e275dd2d80726afac02311a0f49d161
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Mon May 26 09:46:18 2014 -0300

      [media] smiapp: Add driver-specific test pattern menu item definitions

      Add numeric definitions for menu items used in the smiapp driver's test
      pattern menu.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0fc87864879c46afe145e20ec09c9dba2328e3be
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed May 28 09:38:21 2014 -0300

      [media] v4l: Add test pattern colour component controls

      In many cases the test pattern has selectable values for each colour
      component. Implement controls for raw bayer components. Additional 
controls
      should be defined for colour components that are not covered by these
      controls.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5275a3b6b01664317b1a0bdc95ad981dbbb62283
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 23:14:22 2014 -0300

      [media] xc5000: be sure that the firmware is there before set params

      Now that xc5000_set_params() is also called during resume,
      move the code that checks for the firmware to happen there.

      This way, the firmware will be loaded either for analog or
      digital TV when .resume callback is called.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2930977ac5934540d876715fdf32b1dd6f405df5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 23:14:21 2014 -0300

      [media] au0828: Fix DVB resume when streaming

      When DVB is streaming and suspend is called, it will call
      au0828_stop_transport(), with will clean the streaming flag.

      Due to that, stop_urb_transfer() will be called twice,
      causing an oops.

      So, we need another flag to be used at resume, telling it
      to restart DVB.

      While here, add a logic at stop_urb_transfer() to prevent
      it of being called twice, and convert the usb_streaming
      flag into boolean.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit bbc62a18b6d90da702d14f0d04f67de1e37ca790
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 23:14:20 2014 -0300

      [media] au0828: fix checks if dvb is initialized

      dev->dvb is always not null, as it is an area at the dev
      memory. So, checking if (dev->dvb) is always true.

      Instead of this stupid check, what the code wants to do is
      to know if the DVB was successully registered.

      Fix it by checking, instead, for dvb->frontend. It should
      also be sure that this var will be NULL if the device was
      not properly initialized.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 59b94f3e74042a82fd59478d688909760b873b02
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:24 2014 -0300

      [media] xc5000: better name the functions

      xc5000_set_params() is a bad name for a function that
      handles only digital TV. Rename it to xc5000_set_digital_params(),
      and proper name the generic function that works for both
      digital and analog.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7ab1c07614b984778a808dc22f84b682fedefea1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:23 2014 -0300

      [media] xc5000: add a resume function

      If a device suspends/hibertates with a station tuned, restore
      the tuner station at resume.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c3d6676bbaf4666ded026b35e0f62156e59ecfc1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:22 2014 -0300

      [media] xc5000: Split config and set code for analog/radio

      As we need a function that reapply the last tuned radio,
      in order to do resume, split the code that validates and
      updates the internal priv struct from the ones that
      actually set radio and TV.

      A latter patch will add support for resume.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 164352023104207322614deef8d03bd0d773a22a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:21 2014 -0300

      [media] au0828: move the code that sets DTV on a separate function

      As we'll be adding a code to resume tuner operation, we
      need to move the code that actually sets DTV on a separate
      function, to be called by the resume code.

      No functional changes, just code got moved.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91a5307cb0b164024725d68990441553740a2149
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:20 2014 -0300

      [media] xc5000: fix xc5000 suspend

      After xc5000 stops working, it waits for 5 seconds, waiting
      for a new usage. Only after that it goes to low power mode.

      If a suspend event happens before that, a work queue will
      remain active, with causes suspend to crash.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 59d7889ae49f6e3e9d9cff8c0de7ad95d9ca068b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:19 2014 -0300

      [media] dvb-frontend: add core support for tuner suspend/resume

      While several tuners have some sort of suspend/resume
      implementation, this is currently mangled with an optional
      .sleep callback that it is also used to put the device on
      low power mode.

      Not all drivers implement it, as returning the driver from
      low power may require to re-load the firmware, with takes
      some time. Also, some drivers may delay it.

      So, the more coherent is to add two new optional callbacks
      that will let the tuners to directy implement suspend and
      resume callbacks if they need.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 811872404bb021b73ecb4b78de88bd2d7f26548e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:18 2014 -0300

      [media] au0828: add pr_info to track au0828 suspend/resume code

      Suspend/resume conditions can be very tricky. Add some info
      printk's to help tracking what's happening there.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 83afb32aa9d8cc77049c0e4e124e3bed8b88428f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:17 2014 -0300

      [media] au0828: use pr_foo macros

      Instead of using printk(KERN_foo, use pr_foo() macros.

      No functional changes.

      Note: we should do the same for dprintk(), but that would
      require to remove the dprintk levels. So, for now, let's
      not touch on it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3d8de92e07b855d22e9807a287f80ee910331d51
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:16 2014 -0300

      [media] au0828: Remove a bad whitespace

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1a1ba95e80e567176aeb2a10b2dc6d920b06a33e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:15 2014 -0300

      [media] au0828: add suspend/resume code for V4L2

      No timers should be enabled during suspend. So,
      stop them. At resume time, we should do the proper
      initialization for it to keep working.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e2147d0af0aa77c1a7b610224161993ef62e3ac1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:14 2014 -0300

      [media] au0828: properly handle stream on/off state

      The STREAM_ON state is used by s_format callback,
      but the driver never sets it.

      Fix it. This will also be needed in order to handle
      suspend/resume ops.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b799de75e032c4d27788af9b4df3ab25858f87a8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:13 2014 -0300

      [media] au0828: Add suspend code for DVB

      The scheduled work should be cancelled during suspend.

      At resume time, we need to set the frontend again. So,
      add such logic to the driver.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fa500461db5af83fce7b1bd45e4925efadbebd90
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:12 2014 -0300

      [media] au0828: be sure to reenable the bridge and GPIOs on resume

      At resume, we should restore the register contents. So,
      reenable the bridge and GPIO settings.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit aaeac1991b2c3dff46e0aae5e1d7c7f46ac9eddc
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:11 2014 -0300

      [media] au0828: don't let the IR polling thread to run at suspend

      Trying to make au0828 to suspend can do very bad things, as
      the polling Kthread is not handled. We should disable it
      during suspend, only re-enabling it at resume.

      Still, analog and digital TV won't work, as we don't reinit
      the settings at resume, but at least it won't hang.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 92143f6fb0d6655391b1b42f54ab94d3f16c00ac
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:10 2014 -0300

      [media] au0828: remove CONFIG_VIDEO_AU0828_RC scope around au0828_rc_*()

      Remove CONFIG_VIDEO_AU0828_RC scope around au0828_rc_register()
      and au0828_rc_unregister() calls in au0828-core

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 917cbcde46adf3e155ec61d92f6f29a4eb3acad1
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Fri Aug 8 21:36:18 2014 -0300

      [media] au0828: add au0828_rc_*() stubs for VIDEO_AU0828_RC disabled case

      Define au0828_rc_*() stubs to avoid compile errors when
      VIDEO_AU0828_RC is disabled and avoid the need to enclose
      au0828_rc_*() in ifdef CONFIG_VIDEO_AU0828_RC in .c files.

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 345e3bfdadf4ae12df6251d4bcb6b9fb48037690
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:08 2014 -0300

      [media] au0828: handle IR int during suspend/resume

      It doesn't make sense to handle an IR code given before
      suspending after the device resume. So, turn off IR
      int while suspending.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e9018af0b8897b02dc8e83e6cd75391afcadf894
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:07 2014 -0300

      [media] au0828: avoid race conditions at RC stop

      As the RC kthread can re-enable IR int, we should first
      cancel the kthread and then disable IR int.

      While here, remove a temporary debug printk.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2e0cc7ee75a218ad43b112164e87acb03f0fd9f0
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 10:46:30 2014 -0300

      [media] au0828-input: Be sure that IR is enabled at polling

      When the DVB code sets the frontend, it disables the IR
      INT, probably due to some hardware bug, as there's no code
      there at au8522 frontend that writes on register 0xe0.

      Fixing it at au8522 code is hard, as it doesn't know if the
      IR is enabled or disabled, and just restoring the value of
      register 0xe0 could cause other nasty effects. So, better
      to add a hack at au0828-input polling interval to enable int,
      if disabled.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d84fdc774b3beea1a7c601ff6e8d22e6ac13dd01
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 13:10:26 2014 -0300

      [media] au0828: Enable IR for HVR-850

      HVR-850 also has a remote. Enable it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ff346b0f5d86688baf7c191faf192e69cf347583
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 13:10:25 2014 -0300

      [media] au0828: add an option to disable IR via modprobe parameter

      The IR code increases the power consumption of the device.
      Allow to disable it via modprobe parameter.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f5885f40976bc8c8cb8fa17616ccc423f6daae04
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 13:10:24 2014 -0300

      [media] au0828: no need to sleep at the IR code

      This sleep was doing some debouncing on the original driver.
      This is not needed on Linux, because the RC core and the input
      layer already takes care of it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2871f352c600d36b1b8ba57c79029cf8aa512948
  Merge: 0f3bf3d 7d1311b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:23:58 2014 -0500

      Merge tag 'v3.17-rc1' into patchwork

      Linux 3.17-rc1

  commit e628ce70cae5ccd67830b0e2c3d038831746d86b
  Author: Manuel Schölling <manuel.schoelling@xxxxxx>
  Date:   Thu May 22 22:11:06 2014 +0200

      ioat: Use time_before_jiffies()

      To be future-proof and for better readability the time comparisons are 
modified
      to use time_before_jiffies() instead of plain, error-prone math.

      Signed-off-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      [djbw: use time_before_jiffies() to make argument order more clear]
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 87cea76384257e6ac3fa4791b6a6b9d0335f7457
  Author: Xuelin Shi <xuelin.shi@xxxxxxxxxxxxx>
  Date:   Tue Jul 1 16:32:38 2014 +0800

      dmaengine: fix xor sources continuation

      the partial xor result must be kept until the next
      tx is generated.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Xuelin Shi <xuelin.shi@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 4e942fa68425451672e2c9aa6de6373454142722
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Fri Apr 11 14:18:29 2014 -0500

      ARM: qcom: Update defconfig

      * General defconfig update to match upstream changes
      * Enable IPQ806x & APQ8084 clk support
      * Enable pinctrl on MSM8960
      * Enable CPU_IDLE to get basic wfi support
      * Enable SPI NOR and MTD M25P80 support (used on AP148 board)
      * Enable SATA PHY support on IPQ806x and APQ8064
      * Enable Fixed regulator and ARM MMCI support (mmc support on APQ8064)

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 7b46268d29543e313e731606d845e65c17f232e4
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:09 2014 +0200

      KVM: trace kvm_ple_window grow/shrink

      Tracepoint for dynamic PLE window, fired on every potential change.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit b4a2d31da812ce03efaf5d30c6b9d39c1cbd18d8
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:08 2014 +0200

      KVM: VMX: dynamise PLE window

      Window is increased on every PLE exit and decreased on every sched_in.
      The idea is that we don't want to PLE exit if there is no preemption
      going on.
      We do this with sched_in() because it does not hold rq lock.

      There are two new kernel parameters for changing the window:
       ple_window_grow and ple_window_shrink
      ple_window_grow affects the window on PLE exit and ple_window_shrink
      does it on sched_in;  depending on their value, the window is modifier
      like this: (ple_window is kvm_intel's global)

        ple_window_shrink/ |
        ple_window_grow    | PLE exit           | sched_in
        -------------------+--------------------+---------------------
        < 1                |  = ple_window      |  = ple_window
        < ple_window       | *= ple_window_grow | /= ple_window_shrink
        otherwise          | += ple_window_grow | -= ple_window_shrink

      A third new parameter, ple_window_max, controls the maximal ple_window;
      it is internally rounded down to a closest multiple of ple_window_grow.

      VCPU's PLE window is never allowed below ple_window.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a7653ecdf34c68a1af4fc085511afcf7ff011903
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:07 2014 +0200

      KVM: VMX: make PLE window per-VCPU

      Change PLE window into per-VCPU variable, seeded from module parameter,
      to allow greater flexibility.

      Brings in a small overhead on every vmentry.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ae97a3b818324b92b5b9cc885c63c3f4bd46ee9d
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:06 2014 +0200

      KVM: x86: introduce sched_in to kvm_x86_ops

      sched_in preempt notifier is available for x86, allow its use in
      specific virtualization technlogies as well.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit e790d9ef6405633b007339d746b709aed43a928d
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:05 2014 +0200

      KVM: add kvm_arch_sched_in

      Introduce preempt notifiers for architecture specific code.
      Advantage over creating a new notifier in every arch is slightly simpler
      code and guaranteed call order with respect to kvm_sched_in.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 68de308b1c02f3b11705406b07e84790eb1a37e9
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Fri Mar 7 10:56:59 2014 -0600

      ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees

      Add basic IPQ8064 SoC include device tree and support for basic booting on
      the AP148 Reference board with support for UART, I2C, and SPI.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 14ff1c43881aa8f43d0ec0fa264dc9ed995f801b
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Tue Jun 3 17:29:41 2014 +0300

      ARM: dts: qcom: Add APQ8084 serial port DT node

      Add the necessary DT node to probe the serial driver on
      APQ8084 platforms.

      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 98a295339e565457c732610585da965e4f4f6a26
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Tue Jun 3 17:29:40 2014 +0300

      ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node

      This patch adds the necessary node to probe the global clock
      controller on APQ8084 platforms.

      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 84d1b78af9b35d706de2d1c115b9194bcaaa97b0
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:46 2014 +0200

      usb: gadget: uvc: remove DRIVER_VERSION{,_NUMBER}

      As the driver is in mainline we can remove the version numbers.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit e73798572e115f73066567f5840d4e5c21da70a8
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:45 2014 +0200

      usb: gadget: f_uvc: fix potential memory leak

      If uvc->control_buf is successfuly allocated but uvc->control_req
      is not, uvc->control_buf is not freed in the error recovery path.
      With this patch applied uvc->control_buf is freed unconditionally;
      if it happens to be NULL kfree on it is safe anyway.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Acked-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ee7ec7f6b39d2ae25dca000398929edaa2ce412d
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:44 2014 +0200

      usb: gadget: uvc: Add support for DMABUF importing

      Activate the videobuf2 DMABUF support. As vb2-vmalloc supports the
      importer role only, exporting buffers isn't supported yet. When the
      exporter role will be implemented in vb2-vmalloc the UVC gadget driver
      will automatically gain support for it.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 6bc17375d2e787e5c7ef94bfb4e194b6c690a4a7
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:43 2014 +0200

      usb: gadget: uvc: Change KERN_INFO to KERN_DEBUG on request shutdown

      The disconnect of the USB Device is a common pattern for
      an UVC Camera. In many cases this will give us an meaningless
      information for all buffers that couldn't be enqueued.
      That patch changes this to KERN_DEBUG.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 8e820007caed7a03634fb14835a59bd0a232894d
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 21 10:31:33 2014 +0800

      regulator: hi6421: Remove unused fields from struct hi6421_regulator_info

      The valid_modes_mask and *dev are not used in this driver, remove them.
      Current code uses devm_regulator_register, so we don't need *regulator in
      hi6421_regulator_info. Use a local variable instead.

      Also removes a few unnecessary inclusion of header files.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit df11e506d330d9a0e5a701cd2c5fcb7d461b6060
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 21 10:11:34 2014 +0800

      regulator: core: Add back the const qualifier for ops of struct 
regulator_desc

      Fix below build warning:
      CC [M]  drivers/regulator/hi6421-regulator.o
      drivers/regulator/hi6421-regulator.c:356:2: warning: initialization 
discards 'const' qualifier from pointer target type [enabled by default]

      This is a revert of commit 716845ebeb50 ("regulator: core: Fix build 
error due
      to const qualifier for ops"). The build error was fixed by commit 
39f5460d7f9c
      ("regulator: core: add const to regulator_ops and fix build error in 
mc13892").

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1c36d42c4ffee9e38e122ed822dd0a545a3a86da
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:49:32 2014 +0200

      irqchip: renesas-intc-irqpin: Add suspend-to-RAM wake up support

      Set the ->irq_enable() and ->irq_disable() methods to NULL to enable
      lazy disable of interrupts, and set IRQCHIP_MASK_ON_SUSPEND to tell the
      core that only IRQs marked as wake-ups need to stay enabled during
      suspend-to-RAM.

      This makes wake-up by gpio-keys from suspend-to-RAM work on
      r8a7740/Armadillo.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1408546172-22484-1-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 6689fbe3cf65b8c0dbbc87c40c085452997ffd8b
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:38:19 2014 +0300

      KVM: x86: Replace X86_FEATURE_NX offset with the definition

      Replace reference to X86_FEATURE_NX using bit shift with the defined
      X86_FEATURE_NX.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 7103f60de8bed21a0ad5d15d2ad5b7a333dda201
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Tue Aug 19 16:45:56 2014 +0200

      KVM: avoid unnecessary synchronize_rcu

      We dont have to wait for a grace period if there is no oldpid that
      we are going to free. putpid also checks for NULL, so this patch
      only fences synchronize_rcu.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 448466b723cc7b44016547116aa2b55a3736f1f0
  Author: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
  Date:   Mon May 19 11:50:24 2014 -0600

      x86: Remove obsolete comment in uapi/e820.h

      A comment introduced by this old commit:

        028b785888c5 ("x86 boot: extend some internal memory map arrays to 
handle larger EFI input")

      had to do with some nested preprocessor directives.  The
      directives were split into separate files by this commit:

        af170c5061dd ("UAPI: (Scripted) Disintegrate arch/x86/include/asm")

      The comment explaining their interaction was retained and is now
      present in arch/x86/include/uapi/asm/e820.h.  This comment is no
      longer correct, so delete it.

      Signed-off-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1400521824-21040-1-git-send-email-ross.zwisler@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0854611a19ae4dfa56569e6f640017a1d2dd3312
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:43 2014 +0200

      usb: gadget: f_uac1: add configfs support

      Add support for using f_uac1 function as a component of a gadget
      composed with configfs.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit bcec9784dd78abfa9d8ca8b7144f6e37ea6abfd5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:42 2014 +0200

      usb: gadget: f_uac1: use defined constants as defaults

      When configfs support is added the values in question will have to be
      used in two different places. Substitute them with defined constants
      to avoid duplicating magic numbers.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 807dccdba5c157c7131772bb6bd9a114a2ed9760
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:41 2014 +0200

      usb: gadget: f_uac1: use usb_gstrings_attach

      Use the new usb_gstring_attach interface.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 605ef833f0c6f9e609e27ff1582a14a4dbc7d341
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:40 2014 +0200

      usb: gadget: f_uac1: remove compatibility layer

      There are no users of the old interface left, so it can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 0d992dec967d6edc97b3001598db7c4ac4e4b3c1
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:39 2014 +0200

      usb: gadget: audio: convert to new interface of f_uac1

      Use the new interface so that the old one can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f3a3406b3f562f8d15b89979c0ca9e184b269084
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:38 2014 +0200

      usb: gadget: f_uac1: convert to new function interface with backward 
compatibility

      Converting uac1 to the new function interface requires converting
      the USB uac1's function code and its users.

      This patch converts the f_uac1.c to the new function interface.

      The file is now compiled into a separate usb_f_uac1.ko module.

      The old function interface is provided by means of a preprocessor
      conditional directives. After all users are converted, the old interface
      can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit af1a58ca00b3735275c453ebd0b811a71a377470
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:37 2014 +0200

      usb: gadget: f_uac1: prepare for separate compilation

      Integrating configfs requires converting f_uac1 to new function interface,
      which in turn requires converting it to the new function interface,
      which involves separate compilation of f_uac1.c into usb_f_uac1.ko.
      u_uac1.c contains some module parameters. After this patch is applied
      they are still a part of the resulting g_audio.ko, but can be guarded
      with a compatiblity flag which will be removed when no users of the old
      function interface of f_uac1 are left.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f73db69f95921512b7cba586066723b500770d1a
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:36 2014 +0200

      usb: gadget: f_uac1: add function strings

      uac1 function is missing strings. Add them.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 3aeea3c53e73b972ff07a1d03d6cc07f97de4f2f
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:35 2014 +0200

      usb: gadget: f_uac2: add configfs support

      Add support for using f_uac2 function as a component of a gadget
      composed with configfs.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 065a107cdd70f0621011424009b3ecd4e42481b1
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:34 2014 +0200

      usb: gadget: f_uac2: use defined constants as defaults

      When configfs is integrated the same values will have to be used
      as defaults. Use symbolic names in order not to duplicate magic numbers.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f408757f819a5792e6d27865a12f4da4ae802d28
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:33 2014 +0200

      usb: gadget: f_uac2: use usb_gstrings_attach

      Use the new usb_gstring_attach interface.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d980039a89fafe03829e4423d0da5d8fd119189d
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:32 2014 +0200

      usb: gadget: f_uac2: remove compatibility layer

      There are no users of the old interface left, so it can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ad94ac0cfdb6e28a2b0da740d2482a7306e947c3
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:31 2014 +0200

      usb: gadget: audio: convert to new interface of f_uac2

      Use the new interface so that the old one can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f8f93d244afad804e09595fcb14320fe2896fef5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:30 2014 +0200

      usb: gadget: f_uac2: convert to new function interface with backward 
compatibility

      Converting uac2 to the new function interface requires converting
      the USB uac2's function code and its users.

      This patch converts the f_uac2.c to the new function interface.

      The file is now compiled into a separate usb_f_uac2.ko module.

      The old function interface is provided by means of a preprocessor
      conditional directives. After all users are converted, the old interface
      can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 5d73abf2a77a090ca4c920ac99c8ec0e272398a9
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:29 2014 +0200

      usb: gadget: audio: Use container_of to free audio_dev

      Eliminate static struct *agdev_g from f_uac2.c.
      It is used for freeing its memory, but the same address can be found
      by calling container_of in afunc_unbind(). This implies eliminating
      uac2_unbind_config(). The audio_config_driver in audio.c does not have
      its unbind method any more. It has been used only when uac2 is used,
      so uac2 itself can handle unbinding in afunc_unbind().

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 8f90afd918886f10ac82aded9a30edfd80f2f69b
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Wed Aug 20 13:38:18 2014 -0500

      usb: phy: msm: mark msm_otg_mode_fops static

      that declaration is only used inside this driver,
      marking it static.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 0dafc3d94596522787e216711d305add1c1dce99
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Mon Aug 4 10:44:31 2014 +0900

      usb: phy: samsung: Remove unnecessary lines of register bit definitions

      Remove unnecessary lines of register bit definitions in order
      to enhance the readability. In this case, there are lines
      per register offset definitions. There is no functional change.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 17c128e8c8b06138bb088e48be5a89c27257d405
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Sun Jul 20 20:30:14 2014 +0800

      usb: gadget: Remove redundant dev_err call in r8a66597_sudmac_ioremap()

      There is a error message within devm_ioremap_resource
      already, so remove the dev_err call to avoid redundant
      error message.

      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 734d5a5393ed8eedf70f13c7078cb4a6134f49f2
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Thu Jul 17 12:45:11 2014 +0900

      usb: dwc3: remove unnecessary OOM messages

      The site-specific OOM messages are unnecessary, because they
      duplicate the MM subsystem generic OOM message.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 2cd64ae3d57b80f6d93682b98a59ed4b124cf2ef
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Aug 20 11:36:42 2014 +0800

      regulator: RK808: Add regulator driver for RK808

      The regulator module consists of 4 DCDCs, 8 LDOs and 2 switches.
      The output voltages are configurable and are meant to supply power
      to the main processor and other components

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 29b9c318025bece77d019eada2dee856e3ca50b2
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Aug 20 10:04:17 2014 +0800

      regulator: max77802: Remove unused fields from struct 
max77802_regulator_prv

      Both num_regulators and *rdev[MAX77802_REG_MAX] are not used, remove them.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3a5f87c286515c54ff5c52c3e64d0c522b7570c0
  Author: Thomas Wood <thomas.wood@xxxxxxxxx>
  Date:   Wed Aug 20 14:45:00 2014 +0100

      drm: fix plane rotation when restoring fbdev configuration

      Make sure plane rotation is reset correctly when restoring the fbdev
      configuration by using drm_mode_plane_set_obj_prop which calls the
      driver's set_property callback.

      The rotation reset feature was introduced in commit 9783de2 (drm:
      Resetting rotation property) and the callback issue was originally
      addressed in a previous version of the patch, but the fix was not
      present in the final version.

      v2: Fix documentation warning
          Add some more details to the commit message (Daniel Vetter)

      Testcase: igt/kms_rotation_crc
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82236
      Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fd639ac6dcbcbae4f2131bf1390a032df659ffb7
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 15 16:48:36 2014 +0100

      drm/i915/bdw: Disable execlists by default

      We still have a few missing bits and pieces to have execlists enabled by
      default eg. the error capture or the render state initialization and so
      it wouldn't be wise to enable it by default on BDW just yet.

      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Tested-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82740
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d7f621e50704306c348ccb192f17047f1499f9bc
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:49 2014 +0100

      drm/i915/bdw: Enable Logical Ring Contexts (hence, Execlists)

      The time has come, the Walrus said, to talk of many things.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 73e4d07f8ae9cff8c869d73df4e299a3a6f5ad98
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:48 2014 +0100

      drm/i915/bdw: Document Logical Rings, LR contexts and Execlists

      Add theory of operation notes to intel_lrc.c and comments to externally
      visible functions.

      v2: Add notes on logical ring context creation.

      v3: Use kerneldoc.

      v4: Integrate it in the DocBook template.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2, v3)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Drop hunk about render ring init function since that's not
      yet merged.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c0ab1ae9028f14bcb7bfb655bd2120c60681c479
  Author: Ben Widawsky <ben@xxxxxxxxxxxx>
  Date:   Thu Aug 7 13:24:26 2014 +0100

      drm/i915/bdw: Print context state in debugfs

      This has turned out to be really handy in debug so far.

      Update:
      Since writing this patch, I've gotten similar code upstream for error
      state. I've used it quite a bit in debugfs however, and I'd like to keep
      it here at least until preemption is working.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>

      This patch was accidentally dropped in the first Execlists version, and
      it has been very useful indeed. Put it back again, but as a standalone
      debugfs file.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v2: Take the device struct_mutex rather than mode_config mutex for
      atomic state capture.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9fe99bd4c4f8730207fed5e863d8f25224fd20b
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:46 2014 +0100

      drm/i915/bdw: Display context backing obj & ringbuffer info in debugfs

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4ba70e448be91f52032595678c306e4aee2fae5c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Aug 7 13:23:20 2014 +0100

      drm/i915/bdw: Display execlists info in debugfs

      v2: Warn and return if LRCs are not enabled.

      v3: Grab the Execlists spinlock (noticed by Daniel Vetter).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v4: Lock the struct mutex for atomic state capture

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 71386ef9008817feebd863e46d8711ebe9e7cbbb
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:44 2014 +0100

      drm/i915/bdw: Disable semaphores for Execlists

      Up until recently, semaphores weren't enabled in BDW so we didn't care
      about them. But then Rodrigo came and enabled them:

         commit 521e62e49a42661a4ee0102644517dbe2f100a23
         Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>

            drm/i915: Enable semaphores on BDW

      So now we have to explicitly disable them for Execlists until both
      features play nicely.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cc9130be805d955f0e06642e57741dd9df1fbc86
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:42 2014 +0100

      drm/i915/bdw: Make sure gpu reset still works with Execlists

      If we reset a ring after a hang, we have to make sure that we clear
      out all queued Execlists requests.

      v2: The ring is, at this point, already being correctly re-programmed
      for Execlists, and the hangcheck counters cleared.

      v3: Daniel suggests to drop the "if (execlists)" because the Execlists
      queue should be empty in legacy mode (which is true, if we do the
      INIT_LIST_HEAD).

      v4: Do the pending intel_runtime_pm_put

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b7c71823f11158340b9d61325d3c44124650dc4e
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Fri Aug 15 12:01:31 2014 +0100

      drm/i915/bdw: Don't write PDP in the legacy way when using LRCs

      This is mostly for correctness so that we know we are running the LR
      context correctly (this is, the PDPs are contained inside the context
      object).

      v2: Move the check to inside the enable PPGTT function. The switch
      happens in two places: the legacy context switch (that we won't hit
      when Execlists are enabled) and the PPGTT enable, which unfortunately
      we need. This would look much nicer if the ppgtt->enable was part of
      the ring init, where it logically belongs.

      v3: Move the check to the start of the enable PPGTT function.  None
      of the legacy PPGTT enabling is required when using LRCs as the
      PPGTT is enabled in the context descriptor and the PDPs are written
      in the LRC.

      v4: Clarify comment based on review feedback.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Resolve conflicts with ppgtt_enable rework.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f4536ddd20d93b70d432b7ca5db873525e23c2c4
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 20 17:07:57 2014 +0900

      perf hists browser: Factor out hist_browser__show_callchain_entry()

      Factor out duplicate callchain printing code into the hist_browser__
      show_callchain_entry().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522080-26556-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2bfa152839e5adea66aa6309c94bf3a50a5d5d47
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 20 17:07:56 2014 +0900

      perf hists browser: Fix children overhead dump

      When perf report runs on TUI, 'P' key dumps current screen to a file but
      it incorrectly displayed children overhead (as same of self overhead).
      This was because it fetched the value from self stats.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522080-26556-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 36e15dd4027a9b088264758fea292b6e876b5cdd
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 20 17:07:58 2014 +0900

      perf hists browser: Get rid of unused 'remaining' variable

      It seems that the 'remaining' variable is not used by any real code.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522080-26556-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 06ed5c2bfacaf67039e87a213fa5d1cdde34246a
  Author: Michal Marek <mmarek@xxxxxxx>
  Date:   Wed Aug 20 16:02:59 2014 +0200

      kbuild: Make scripts executable

      The Makefiles call the respective interpreter explicitly, but this makes
      it easier to use the scripts manually.

      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit e91ded8db57472c20b59b2242b100764cc152a10
  Author: Mike Frysinger <vapier@xxxxxxxxxx>
  Date:   Mon Aug 4 04:50:41 2014 -0400

      uapi: netfilter_arp: use __u8 instead of u_int8_t

      Similarly, the u_int8_t type is non-standard and not defined.  Change
      it to use __u8 like the rest of the netfilter headers.

      Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 8091c1f8ea2374695c105591179b1269fb5f2fbb
  Author: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
  Date:   Wed Aug 20 10:16:01 2014 +0200

      x86/apic/uv: Remove unnecessary #ifdef

      In the file x2apic_uv_x.c, some code is compiled conditionally
      depending on CONFIG_SMP. However, the file is only built, if
      CONFIG_X86_UV is enabled.

      CONFIG_X86_UV depends on CONFIG_NUMA, which itself depends on
      CONFIG_SMP, so the #ifdef will always evaluate to true, if the
      file is compiled. Thus, it is unnecessary and can be removed.

      Signed-off-by: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Dimitri Sivanich <sivanich@xxxxxxx>
      Cc: Hedi Berriche <hedi@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mike Travis <travis@xxxxxxx>
      Cc: Russ Anderson <rja@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522561-23389-1-git-send-email-rupran@xxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 163122b7fcfa28c0e4a838fcc8043c616746802e
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:48:29 2014 +0400

      sched/fair: Remove double_lock_balance() from load_balance()

      Avoid double_rq_lock() and use TASK_ON_RQ_MIGRATING for
      load_balance(). The advantage is (obviously) not holding two
      rq->lock's at the same time and thereby increasing parallelism.

      Further note that if there was no task to migrate we will not
      have acquired the second rq->lock at all.

      The important point to note is that because we acquire dst->lock
      immediately after releasing src->lock the potential wait time of
      task_rq_lock() callers on TASK_ON_RQ_MIGRATING is not longer
      than it would have been in the double rq lock scenario.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528109.23412.94.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e5673f280501298dbb56efa46e333cf64ee5080a
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:48:01 2014 +0400

      sched/fair: Remove double_lock_balance() from 
active_load_balance_cpu_stop()

      Avoid double_rq_lock() and use the TASK_ON_RQ_MIGRATING state for
      active_load_balance_cpu_stop(). The advantage is (obviously) not
      holding two 'rq->lock's at the same time and thereby increasing
      parallelism.

      Further note that if there was no task to migrate we will not
      have acquired the second rq->lock at all.

      The important point to note is that because we acquire dst->lock
      immediately after releasing src->lock the potential wait time of
      task_rq_lock() callers on TASK_ON_RQ_MIGRATING is not longer
      than it would have been in the double rq lock scenario.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528081.23412.92.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a1e01829796aa7a993e28ffd7fee5c8d525be175
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:47:50 2014 +0400

      sched: Remove double_rq_lock() from __migrate_task()

      Avoid double_rq_lock() and use TASK_ON_RQ_MIGRATING for
      __migrate_task(). The advantage is (obviously) not holding two
      rq->lock's at the same time and thereby increasing parallelism.

      The important point to note is that because we acquire dst->lock
      immediately after releasing src->lock the potential wait time of
      task_rq_lock() callers on TASK_ON_RQ_MIGRATING is not longer
      than it would have been in the double rq lock scenario.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528070.23412.89.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cca26e8009d1939a6a5bf0200d276fa26f03e536
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:47:42 2014 +0400

      sched: Teach scheduler to understand TASK_ON_RQ_MIGRATING state

      This is a new p->on_rq state which will be used to indicate that a task
      is in a process of migrating between two RQs. It allows to get
      rid of double_rq_lock(), which we used to use to change a rq of
      a queued task before.

      Let's consider an example. To move a task between src_rq and
      dst_rq we will do the following:

        raw_spin_lock(&src_rq->lock);
        /* p is a task which is queued on src_rq */
        p = ...;

        dequeue_task(src_rq, p, 0);
        p->on_rq = TASK_ON_RQ_MIGRATING;
        set_task_cpu(p, dst_cpu);
        raw_spin_unlock(&src_rq->lock);

                /*
                 * Both RQs are unlocked here.
                 * Task p is dequeued from src_rq
                 * but its on_rq value is not zero.
                 */

        raw_spin_lock(&dst_rq->lock);
        p->on_rq = TASK_ON_RQ_QUEUED;
        enqueue_task(dst_rq, p, 0);
        raw_spin_unlock(&dst_rq->lock);

      While p->on_rq is TASK_ON_RQ_MIGRATING, task is considered as
      "migrating", and other parallel scheduler actions with it are
      not available to parallel callers. The parallel caller is
      spining till migration is completed.

      The unavailable actions are changing of cpu affinity, changing
      of priority etc, in other words all the functionality which used
      to require task_rq(p)->lock before (and related to the task).

      To implement TASK_ON_RQ_MIGRATING support we primarily are using
      the following fact. Most of scheduler users (from which we are
      protecting a migrating task) use task_rq_lock() and
      __task_rq_lock() to get the lock of task_rq(p). These primitives
      know that task's cpu may change, and they are spining while the
      lock of the right RQ is not held. We add one more condition into
      them, so they will be also spinning until the migration is
      finished.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528062.23412.88.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit da0c1e65b51a289540159663aa4b90ba2366bc21
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:47:32 2014 +0400

      sched: Add wrapper for checking task_struct::on_rq

      Implement task_on_rq_queued() and use it everywhere instead of
      on_rq check. No functional changes.

      The only exception is we do not use the wrapper in
      check_for_tasks(), because it requires to export
      task_on_rq_queued() in global header files. Next patch in series
      would return it back, so we do not twist it from here to there.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528052.23412.87.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8e4bebe0952af357e099147023af756baa466ede
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Thu Aug 7 18:51:34 2014 +0800

      irqchip: hip04: Enable Hisilicon HiP04 interrupt controller

      HiP04 GIC is the variate of ARM GICv2.

      ARM GICv2 supports 8 cores. HiP04 GIC extends to support 16 cores. It
      results that bit fields in GIC_DIST_TARGET & GIC_DIST_SOFTINT are
      different from ARM GICv2. And the maximium IRQ is downgrade from 1020 to 
510.

      Since different register offset & bitfields definitation breaks
      compartible with ARM GICv2, create a new hip04 irq driver.

      And this driver is derived from irq-gic.c to support the Hisilicon HiP04
      interrupt controller, which is similar to the GIC, but deviates at some
      points. Support for power management, non-banked registers, cascaded
      GICs (and multiple controllers in general) and bigLittle support has
      been removed from the GIC driver.

      Affinity related functions have been adjusted to match the Hisilicon
      hardware implementation.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407408695-19626-9-git-send-email-haojian.zhuang@xxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ad7e767a726dd7dffad45d7fcbf371094e7f2288
  Author: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 00:27:00 2014 -0700

      perf tools powerpc: Explicitly include util/debug.h

      Looks like util/debug.h was indirectly included before and is no longer
      included now. pr_debug is left undefined and the build of perf tool
      fails on Powerpc.

      Explicitly include util/debug.h.

      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140807072700.GA17623@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 700be564308bcfc217bd3515d634b56f0c3c1bbb
  Author: Don Zickus <dzickus@xxxxxxxxxx>
  Date:   Tue Aug 19 22:31:14 2014 -0400

      perf symbols: Don't try to find DSOs in SYSV maps

      We are seeing a lot of the following with regards to SYSV memory

      Failed to open /SYSV0000279c, continuing without symbols

      We don't believe this memory will have DSO info, so treat it like the
      heap and stack for now and skip it to prevent the warning.

      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Signed-off-by: Joe Mario <jmario@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Joe Mario <jmario@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408501874-244377-1-git-send-email-dzickus@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e0ad0b477c36fde6b0923670647495d07bf42f94
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Aug 20 10:08:23 2014 +0200

      KVM: emulate: warn on invalid or uninitialized exception numbers

      These were reported when running Jailhouse on AMD processors.

      Initialize ctxt->exception.vector with an invalid exception number,
      and warn if it remained invalid even though the emulator got
      an X86EMUL_PROPAGATE_FAULT return code.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 592f085847f4ea753586dfe6ce75ba37d5992a45
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Aug 20 10:05:08 2014 +0200

      KVM: emulate: do not return X86EMUL_PROPAGATE_FAULT explicitly

      Always get it through emulate_exception or emulate_ts.  This
      ensures that the ctxt->exception fields have been populated.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d27aa7f15c3b1105c8cd8c2d190ab354f877cac5
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:25:52 2014 +0300

      KVM: x86: Clarify PMU related features bit manipulation

      kvm_pmu_cpuid_update makes a lot of bit manuiplation operations, when in 
fact
      there are already unions that can be used instead. Changing the bit
      manipulation to the union for clarity. This patch does not change the
      functionality.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a535e2e0debc2255fcf60a11d73fbb0534454cc3
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:38:03 2014 +0800

      pwm: fsl-ftm: Document 'big-endian' property

      The same FTM PWM device can have a different endianness on different
      SoCs. The device tree provides a property to describing this so that an
      operating system device driver can handle all variants of the device.
      Refer to the table below for the endianness of the FTM PWM block as
      integrated into the existing SoCs:

        SoC     | FTM-PWM endianness
        --------+-------------------
        Vybrid  | LE
        LS1     | BE
        LS2     | LE

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit a32e84594ddf018cc618a8781298804c3e6131ce
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 15:31:53 2014 +0800

      KVM: vmx: fix ept reserved bits for 1-GByte page

      EPT misconfig handler in kvm will check which reason lead to EPT
      misconfiguration after vmexit. One of the reasons is that an EPT
      paging-structure entry is configured with settings reserved for
      future functionality. However, the handler can't identify if
      paging-structure entry of reserved bits for 1-GByte page are
      configured, since PDPTE which point to 1-GByte page will reserve
      bits 29:12 instead of bits 7:3 which are reserved for PDPTE that
      references an EPT Page Directory. This patch fix it by reserve
      bits 29:12 for 1-GByte page.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 42fa98a9c3609c1aff466cb847e421c611cc9157
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:38:02 2014 +0800

      pwm: fsl-ftm: Convert to direct regmap API usage

      The regmap core supports different endian modes for devices. This patch
      convert to direct regmap API usage, preparing to support big endianness
      for LS1 SoC.

      Using the regmap framework it will be easy to support devices that only
      differ in endianness with the same device driver.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit cd6d92d2aa1556b22cd05acbc5f2cc8e5caafcc4
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:38:01 2014 +0800

      pwm: fsl-ftm: Clean up the code

      This patch intends to prepare for converting to direct regmap API usage.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit f36c019c79edb3a89920afae1b2b45987af1a112
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:06:01 2014 +0400

      sched/fair: Fix reschedule which is generated on throttled cfs_rq

      (sched_entity::on_rq == 1) does not guarantee the task is pickable;
      changes on throttled cfs_rq must not lead to reschedule.

      Check for task_struct::on_rq instead.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1407312361.8424.35.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8b06c55bdb8b402cb4814e83dc4b1cb245fcc9f5
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Aug 13 13:28:12 2014 -0400

      sched: Match declaration with definition

      Match the declaration of runqueues with the definition.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407950893-32731-1-git-send-email-bobby.prani@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5aface53d1a0ef7823215c4078fca8445995d006
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:20:03 2014 +0200

      sched: Change autogroup_move_group() to use for_each_thread()

      Change autogroup_move_group() to use for_each_thread() instead of
      buggy while_each_thread().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813192003.GA19334@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1e4dda08b4c39b3d8f4a3ee7269d49e0200c8af8
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:20:00 2014 +0200

      sched: Change thread_group_cputime() to use for_each_thread()

      Change thread_group_cputime() to use for_each_thread() instead of
      buggy while_each_thread(). This also makes the pid_alive() check
      unnecessary.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813192000.GA19327@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d38e83c715270cc2e137bbf6f25206c8c023896b
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:19:56 2014 +0200

      sched: s/do_each_thread/for_each_process_thread/ in debug.c

      Change kernel/sched/debug.c to use for_each_process_thread().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813191956.GA19324@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5d07f4202c5d63b73ba1734ed38e08461a689313
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:19:53 2014 +0200

      sched: s/do_each_thread/for_each_process_thread/ in core.c

      Change kernel/sched/core.c to use for_each_process_thread().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813191953.GA19315@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7132fe4f568721cbd5d9bce5a8a71556e9bc45b4
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Sun Aug 17 09:24:26 2014 -0700

      Input: drv260x - add TI drv260x haptics driver

      Add the TI drv260x haptics/vibrator driver.  This device uses the input
      force feedback to produce a wave form to driver an ERM or LRA actuator
      device.

      The initial driver supports the devices real time playback mode.  But the
      device has additional wave patterns in ROM. This functionality will be
      added in future patchsets.

      Product data sheet is located here: http://www.ti.com/product/drv2605

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 5ac9e7f35db00e630c9f95a1f73ac329371cdbbf
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:57 2014 +0200

      ARM: shmobile: sh73a0: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ea2e46086969e11b759a8f2c111c9b007d1b35c9
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:56 2014 +0200

      ARM: shmobile: sh7372: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 93f05252514a8c7b6bf5a132f6b20f10215cb59c
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 20:49:04 2014 +0900

      ARM: shmobile: r8a7779: Remove NR_IRQS_LEGACY

      Remove NR_IRQS_LEGACY from the r8a7779 generic machine
      vector. The generic r8a7779 machine vector requires use
      of Multiplatform, and in such case SPARSE_IRQ is enabled
      by default. This in turns means that the default value
      of .nr_irqs equals NR_IRQS and NR_IRQS_LEGACY. Because
      of this we can simply remove NR_IRQS_LEGACY and move one
      step closer to a cruft-free environment.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fe8abe0bc2afb20b126e7e0759081dc0df2cd60d
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Aug 5 15:21:29 2014 +0200

      ARM: shmobile: dma: Use defines instead of hardcoded numbers

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f2acab52e77650044b0772a6d7abbfef1eb4cede
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 09:25:15 2014 +0900

      ARM: shmobile: Rework multiplatform include workaround

      Now when the majority of the include files have moved from
      arch/arm/mach-shmobile/include/mach/ to arch/arm/mach-shmobile/
      remove the header include file workaround in the Makefile...

      ... and add another workaround in irqs.h to cope with the fact
      that <mach/irqs.h> needs to be where it is until the PFC code
      has been updated to remove legacy non-DT interfaces.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9b0fd79af38cb1d68f5faf4fb528713116480e9f
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:33:26 2014 +0900

      ARM: shmobile: r7s72100: Add shmobile_init_late()

      Extend r7s72100 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0592d1b5d296b0b6a24b7e48b7b48662164d3117
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:33:08 2014 +0900

      ARM: shmobile: r8a73a4: Add shmobile_init_late()

      Extend r8a73a4 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 7759a7a8e9b07a9046c1bdb2cd4c9ce197280392
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:50 2014 +0900

      ARM: shmobile: r8a7778: Fix shmobile_init_late()

      Fix r8a7778 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup and platform devices
      are omitted as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d5b00b90705d5fff53f611ba4746d79fedbb52be
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:33 2014 +0900

      ARM: shmobile: r8a7779: Fix shmobile_init_late()

      Fix r8a7779 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup and platform devices
      are omitted as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit e604d80971e65c7ae895a4b38caed3838cf07554
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:15 2014 +0900

      ARM: shmobile: sh73a0: Add shmobile_init_late()

      Extend sh73a0 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 3969d6490ba35b01f84bb12472c29c6029f7298b
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:58 2014 +0200

      ARM: shmobile: kzm9g-reference: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f185a01b3877880135ea73ddfcec52bd9a4d4864
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:59 2014 +0200

      ARM: shmobile: kzm9g: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 322163c437b200b70ecb87ab102dfedce0ba0e91
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 20:49:13 2014 +0900

      ARM: shmobile: marzen: Remove NR_IRQS_LEGACY

      Remove NR_IRQS_LEGACY from the Marzen Reference code.
      The Marzen Reference machine vector requires use of
      Multiplatform, and in such case SPARSE_IRQ is enabled
      by default. This in turns means that the default value
      of .nr_irqs equals NR_IRQS and NR_IRQS_LEGACY. Because
      of this we can simply remove NR_IRQS_LEGACY and move one
      step closer to a cruft-free environment.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 911f7cec78af1445d4b0f5f79907cb5bd4522ce5
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:45:00 2014 +0900

      ARM: shmobile: ape6evm: Use shmobile_init_delay()

      The r8a73a4 DTS includes CPU Frequency information so
      adjust the APE6EVM board code to use shmobile_init_delay()
      instead of relying on CPU Frequency information included
      in r8a73a4_init_delay() that is specified in C.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 509c42a5fce00f8769f68847580ba3c4dc884218
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:33:17 2014 +0900

      ARM: shmobile: ape6evm: Add shmobile_init_late()

      Extend board specific APE6EVM reference machine vectors to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6e15a3873aa9b4ab2980f781b05bfc5c99bf4b99
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:59 2014 +0900

      ARM: shmobile: bockw: Add shmobile_init_late()

      Extend board specific Bock-W DT reference machine vector to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit b9c9281339376521d0feb78c9051fedfbb3cf111
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:41 2014 +0900

      ARM: shmobile: marzen: Add shmobile_init_late()

      Extend board specific Marzen DT reference machine vector to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit eeed09e8116f9932b55aa284d109bdea1e2ddc46
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:24 2014 +0900

      ARM: shmobile: kzm9g: Add shmobile_init_late()

      Extend board specific KZM9D DT reference machine vector to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 45e1a279ce1d2ff9b2b2fedf4cdced10c7ca3ab5
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Tue Aug 19 10:49:07 2014 -0600

      regmap: of_regmap_get_endian() cleanup

      Commit d647c199510c ("regmap: add DT endianness binding support") had
      some issues. Commit ba1b53feb8ca ("regmap: Fix DT endianess parsing
      logic") fixed the main problem. This patch fixes the other.

      Specifically, restore the overall default of REGMAP_ENDIAN_BIG if none of
      the config, DT, or the bus specify any endianness. Without this,
      of_regmap_get_endian() could return REGMAP_ENDIAN_DEFAULT, which the
      calling code can't handle. Since all busses do specify an endianness in
      the current code, this makes no difference right now, but I saw no
      justification in the patch description for removing this final default.

      Also, clean up the code a bit:

      * s/of_regmap_get_endian/regmap_get_endian/ since the function isn't DT-
        specific, even if the reason it was originally added was to add some
        DT-specific features.
      * After potentially reading an endianess specification from DT, the code
        checks whether DT did specify an endianness, and if so, returns it. Move
        this test outside the whole switch statement so that if the
        REGMAP_ENDIAN_REG case ever modifies *endian, this check will pick that
        up. This partially reverts part of commit ba1b53feb8ca ("regmap: Fix DT
        endianess parsing logic"), while maintaining the bug-fix that commit
        made to this code.
      * Make the comments briefer, and only refer to the specific action taken
        at their location. This makes most of the comments independent of DT,
        and easier to follow.

      Cc: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Thierry Reding <treding@xxxxxxxxxx>
      Fixes: d647c199510c ("regmap: add DT endianness binding support")
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 468e0f47ed87350408ddac0e942fbf9a723408f9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:20 2014 +0300

      spi/pxa2xx-pci: remove unnecessary assignment

      There is no need to unset driver data pointer at removal stage.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38ec10f60d9ca3a7eb3a5b52500a67479296b86f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 16:27:41 2014 +0100

      spi: Only call transfer_one() if we have buffers to transfer

      Client drivers such as the ChomeOS EC driver sometimes use transfers with
      no buffers and only a delay specified in order to allow a delay after the
      assertion of /CS. Rather than require controller drivers handle this noop
      case gracefully put checks in the core to ensure that we don't call into
      the controller for such transfers.

      Reported-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 464d6e18639c4347dafd8dbcee270674dd3d8fba
  Merge: 7d1311b 16aa7f1f1
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Tue Aug 19 16:04:10 2014 -0500

      Merge tag 'at91-dt-for-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux

      Pull AT91 ramc and reset/poweroff related DT patches from Maxim Ripard:
       "This branch gathers a few devicetree patches needed for the reworks 
found in
        the later patches to be sent. More precisely, it holds:
          - The addition of ddrck for the sama5d3 and the sam9 SoCs
          - The addition of the shutdown controller node in the sama5d3 DTSI
          - The slight rework of the ramc bindings for the SoCs that have 
several RAM
            controllers"

      Conflicts:
        arch/arm/boot/dts/at91sam9g45.dtsi

  commit ff9e7621586ff8b86a18cfbb7c437c277ebc1970
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:00:00 2014 +0100

      iio: adc: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c83441e0a7f45f19e8955ce45febaefa66e9e1af
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 08:57:00 2014 +0100

      staging:iio: Remove ad5930/ad9850/ad9852/ad9910/ad9951 dummy drivers

      All what these 'drivers' do is expose a single (non standard ABI) sysfs
      attribute that when written to does a direct pass-through to spi_write(). 
This
      is rather ugly and does not justify the existence of a driver as the same 
can
      easily done by using the spidev interface.

      The drivers will eventually be rewritten as proper IIO ABI compliant 
drivers
      which do have the proper abstraction layers between userspace and the 
device.
      But in the meantime these driver do not add any extra value and just 
clutter up
      the staging area. So just remove them.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 4ce72abc6ea768d6f214456adcd7e0a293cbc065
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 09:08:00 2014 +0100

      MAINTAINERS: Add entry for Analog Devices IIO drivers

      Add Michael and myself as the maintainer for the Analog Devices IIO 
drivers.
      The entry matches on all files in drivers/staging/iio and drivers/iio/ 
starting
      with the 'ad' prefix, except for 'adjd' as that one is used by Avago
      Technologies.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit f0d61161620019599868a5840df16a9d483a96cf
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:00 2014 +0100

      MAINTAINERS: Add designated reviewers for IIO subsystem

      Add those persons who generally tend to review new IIO patches to the 
list of
      designated reviewers to make sure that they are Cc'ed on new patches.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Acked-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3
  Merge: b25046b 54ea17a
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Tue Aug 19 11:57:23 2014 -0700

      Merge l2-mtd/next into l2-mtd/master

  commit 54ea17a597b00e46b3720e75dd7595cd5dfa5670
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Aug 7 09:47:02 2014 +0200

      mtd: spi-nor: drop jedec_probe /helper/ function

      It's a one-liner doing no magic and its name may be confusing because
      it does not have to use JEDEC (e.g. when using alternative read_id).

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ab75e89c013d8fff8bd8a6e520d184c3da1a4583
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Aug 7 09:47:01 2014 +0200

      mtd: spi-nor: remove duplicated w25q128 entry

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 02f8a24e7b1c253ee37edc684200c11300de23f9
  Author: Aaron Wu <aaron.wu@xxxxxxxxxx>
  Date:   Thu Aug 7 11:43:49 2014 +0800

      mtd: gpio_flash: handle case where offset + len exceeds the window size

      Fix the bug in handling gpio flash read/write when offset + len
      from MTD exceeds the window size

      Signed-off-by: Aaron Wu <Aaron.wu@xxxxxxxxxx>

      [Brian: made some commentary edits. Also note that the BUG_ON() was
      provably false for all non-negative inputs (since x % y <= x), so we
      dropped it.]

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit bd8898db3e03147d9d7ddd48876fb3f3bcbab6c1
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sat Aug 9 19:07:53 2014 +0200

      mtd: nand: Use ULL-suffix for big u64 constant

      drivers/mtd/nand/nand_timings.c:45: warning: integer constant is too 
large for â??longâ?? type

      [ Editorial note: This is a false warning. Looking at ISO draft N1124
          (this is approximately C11, the first PDF I had lying around),
          section 6.4.4.1 (statement 5):

             "The type of an integer constant is the first of the
              corresponding list in which its value can be represented."

          So this should not be an overflow, and any toolchain that says so
          (e.g., GCC 4.4) is buggy.

             -Brian ]

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ff0a215438cf7be0a652cb3457f562539bd40b22
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Tue Aug 5 18:38:52 2014 +0800

      mtd: atmel_nand: NFC: fix mtd_nandbiterrs.ko test fail when using sram 
write

      When enable NFC sram write, it will failed the mtd_nandbiterrs.ko test.

      As in driver's nfc_sram_write_page(), if ops->mode equal to MTD_OSP_RAW,
      driver assumes the data buffer contains one page data and one oob data
      followed. And driver will write the page data and oob data to nand.

      But this is wrong implementation. Since the data buffer don't contains the
      oob data to write. We should write the chip->oob_poi to nand's oob.

      So this patch fix it by writing the oob data from chip->oob_poi.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 1cc8d8413327a684cd5e93cd52ececb0223bb40b
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:08:13 2014 -0700

      mtd: terminate user-provided string

      Noticed by Coverity as a potential security issue.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 537ab1bd47d6518e8a40207a80dd0c2c4bc43aed
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:08:03 2014 -0700

      mtd: nand: fix integer widening problems

      chip->pagebuf is a 32-bit type (int), so the shift will only be applied
      as 32-bit. Fix this for 64-bit safety.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7a6f43958a53020f85818ff5c895623e88781fd6
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:56 2014 -0700

      mtd: maps: solutionengine: drop excess dependency

      Already depends on SOLUTION_ENGINE, so we don't need the SUPERH
      dependency too.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit b033e1aac9afd314add799b6cd2a5489f892757f
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:44 2014 -0700

      mtd: nandsim: fix integer widening

      This multiplication should be done in 64-bit, not 32-bit.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit c115add9d073752d38f6517882dfeafe76fc4458
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:31 2014 -0700

      mtd: nand: denali: set proper error code on timeout

      The condition "if (irq_status == 0)" already ensures that one half of
      the ternary ?: is dead. I think this should probably actually be a FAIL,
      not a PASS.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Jamie Iles <jamie@xxxxxxxxxxxxx>

  commit 31f754628cbb12c983600f22d9f0fed50dfe2134
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:22 2014 -0700

      mtd: use __packed shorthand

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 1001ff7a4f64f3f4264e69d3ed70ff428f627e01
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:12 2014 -0700

      mtd: tests: fix integer overflow issues

      These multiplications are done with 32-bit arithmetic, then converted to
      64-bit. We should widen the integers first to prevent overflow. This
      could be a problem for large (>4GB) MTD's.

      Detected by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>

  commit 8c3f3f1d7941bcb25590b784f84accd7dcb44ba3
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:02 2014 -0700

      mtd: mtdswap: fix integer overflow

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5e47212831ac565993d21ebd36216d98f2b58f30
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:47 2014 -0700

      mtd: remove dead non-char logic

      MTD used to allow compiling out character device support. This was
      dropped in the following commit, but some of the accompanying logic was
      never dropped:

        commit 660685d9d1b4730f0b5ca97fa95f272f99c63bce
        Author: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
        Date:   Thu Mar 14 13:27:40 2013 +0200

            mtd: merge mtdchar module with mtdcore

      The weird logic was flagged by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit f7f0d358f5f2f1133b5a14337028ddab848cd74e
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:39 2014 -0700

      mtd: sm_ftl: initialize error code

      There is one theoretical case that could fall through to using an
      uninitialized value as the return code. Let's give it a value of 0.

      Untested.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 0c2b4e21444d0e274e91fc7db85caddb30988853
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:27 2014 -0700

      mtd: correct upper bounds check for mtd_*() APIs

      When checking the upper boundary (i.e., whether an address is higher
      than the maximum size of the MTD), we should be doing an inclusive check
      (greater or equal). For instance, an address of 16MB (0x1000000) on a
      16MB device is invalid.

      The strengthening of this bounds check is redundant for those which
      already have a address+length check and ensure that the length is
      non-zero, but let's just fix them all, for completeness.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 36c6a7ac74044b8025488c018279115bb3c32eb0
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:19 2014 -0700

      mtd: cfi_cmdset_0002: allow retry/timeout loop to exit

      The variable 'retries' is never modified, so if the reset operation
      never is going to complete, we'll get stuck in an infinite loop.

      It looks like the intention was to decrement 'retries' on every loop.
      Untested.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 57d3a9a89a0645f3597561e214f8d6852a2c56b4
  Author: White Ding <bpqw@xxxxxxxxxx>
  Date:   Thu Jul 24 00:10:45 2014 +0800

      mtd: nand: fix nand_lock/unlock() function

      Do nand reset before write protect check.

      If we want to check the WP# low or high through STATUS READ and check bit 
7,
      we must reset the device, other operation (eg.erase/program a locked 
block) can
      also clear the bit 7 of status register.

      As we know the status register can be refreshed, if we do some operation 
to trigger it,
      for example if we do erase/program operation to one block that is locked, 
then READ STATUS,
      the bit 7 of READ STATUS will be 0 indicate the device in write protect, 
then if we do
      erase/program operation to another block that is unlocked, the bit 7 of 
READ STATUS will
      be 1 indicate the device is not write protect.
      Suppose we checked the bit 7 of READ STATUS is 0 then judge the WP# is 
low (write protect),
      but in this case the WP# maybe high if we do erase/program operation to a 
locked block,
      so we must reset the device if we want to check the WP# low or high 
through STATUS READ and
      check bit 7.

      Signed-off-by: White Ding <bpqw@xxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 6f3c0f163103fb225c77b73ca17fc4ecea308103
  Author: Samarth Parikh <samarthp@xxxxxxxxx>
  Date:   Wed Jul 16 16:14:37 2014 +0530

      mtd: Fixed checkpatch seq_printf warnings

      Fixed checkpatch warnings: "WARNING: Prefer seq_puts to seq_printf"

      This patch is created with reference to the ongoing lkml thread
      https://lkml.org/lkml/2014/7/15/646
      where Andrew Morton wrote:

      "
      - puts is presumably faster

      - puts doesn't go rogue if you accidentally pass it a "%".

      - this patch would actually make compiled object files few bytes smaller.
        Perhaps because seq_printf() is a varargs function, forcing the
        caller to pass args on the stack instead of in registers.
      "

      Signed-off-by: Samarth Parikh <samarthp@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2902330e7ac16d5962f114d92bb17631e9cb49e9
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 11:14:05 2014 +0900

      mtd: denali: avoid using a magic number

      MAP10 command with '0x2000' data sets up a read-ahead/write access.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 8fb7b9309c41407801958138db978eb38fd80c01
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:19:55 2014 +0800

      mtd: atmel_nand: remove redundant dev_err call

      There is a error message within devm_ioremap_resource
      already, so remove the dev_err call to avoid redundant
      error message.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit f2fabe16b819cdead86fb38c8ab88a0d9c308293
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Jul 27 23:56:08 2014 +0200

      mtd: spi-nor: add support for Micron M25PX80

      This commit adds the support in the spi-nor driver of the Micron
      M25PX80 flash, a 8 Mbit SPI flash from Micron.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7b7d8982f0169d5ac67c6c2877449fb7f6968cac
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sun Jul 27 14:31:53 2014 -0700

      mtd: fix linux/mtd/nand.h kernel-doc warning

      Fix kernel-doc warning in <linux/mtd/nand.h>:

      Warning(..//include/linux/mtd/nand.h:795): No description found for 
parameter 'ecc'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc:       David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc:       Brian Norris <computersforpeace@xxxxxxxxx>
      Cc:       linux-mtd@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit a35571058ec8e7c82dceea90cdecead51674f963
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Tue Jul 22 17:24:18 2014 +0800

      mtd: atmel_nand: add pmecc support for 512, 1k, 4k, 8k page size

      PMECC can support 512, 1k, 2k, 4k, 8k page size.
      The driver currently only support 2k page size nand flash. So this patch
      add support to 512, 1k, 4k and 8k page size nand flash.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 796fe3648a13b311f5b9a125e2d2532a2ce7c78a
  Author: Raphaël Poggi <poggi.raph@xxxxxxxxx>
  Date:   Tue Jul 29 15:27:27 2014 +0200

      mtd: atmel_nand: increase chip_delay

      Some nand with 8k page size like Micron MT29F32G08ABAAAWP need more than 
20us.

      Signed-off-by: Raphaël Poggi <poggi.raph@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 9b6e5172e363b0c35a6be4d3197f3bcdc789292e
  Author: Martin Kepplinger <martink@xxxxxxxxx>
  Date:   Thu Jul 31 16:31:16 2014 +0200

      mtd: use NULL instead of 0 for an address

      Use NULL instead of 0 when returning an address. This fixes a
      sparse warning.

      Signed-off-by: Martin Kepplinger <martink@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5828c60826e9422169b3711aa58a583242864cc8
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Jul 31 18:36:20 2014 +0300

      mtd: ndfc: silence an array underflow static checker warning

      We check "cs" for array overflows but we don't check for underflows and
      it upsets the static checkers.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2626063f86cdce500153e8550334b9331421dc6f
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:22 2014 +0200

      ARM: at91: remove old irq material

      Remove all the material related to AIC5 support: this interrupt controller
      driver is now implemented in drivers/irqchip/atmel-aic.c.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 3b26f39b0ab1f390365701981e831aa128e3e4ac
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:21 2014 +0200

      ARM: at91: make use of the new AIC driver for dt enabled boards

      Remove selection of OLD_IRQ_AT91 when selecting dt boards.
      Select ATMEL_AIC_IRQ for sama5 SoCs (a kernel compiled for this SoC will
      always use ATMEL_AIC_IRQ driver).
      Select ATMEL_AIC_IRQ for at91rm9200 and at91sam9 SoCs only if OLD_IRQ_AT91
      is not selected (which means we are compiling a pure DT kernel, without
      any legacy board support).

      Remove specific irq init code in all dt board files: this init procedure
      is automatically handled in of_irq_init which is called by the arm irq 
core
      code and is in charge of calling the appropriate aic init functions.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 071926041e5b38f84f2aaac2122c57e398e535b5
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:20 2014 +0200

      ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) 
blocks

      Enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) blocks in
      order to prepare migration to the new AIC driver.

      In the new AIC driver the suspend/resume functions are called by the
      generic irq framework and are no longer needed in the PM specific code.

      Moreover, the new AIC driver no longer exposes the at91_aic_base variable
      which is used by the at91_aic_read functions.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 91a55d4f690066a249d5cdeca86f0c3164301861
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:19 2014 +0200

      ARM: at91: introduce OLD_IRQ_AT91 Kconfig option

      Introduce the OLD_IRQ_AT91 Kconfig option to prepare migration to the
      new AIC driver.

      Select this option for all at91 SoCs and all available boards so that we
      can later move DT enabled boards to the new irq driver and keep the old
      implementation when legacy boards are selected.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 684284b64aae96c8d5de0dc0d6e4b72f8b3502ce
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Jan 22 14:21:28 2014 +0100

      ARM: integrator: add MMCI device to IM-PD1

      The IM-PD1 logic module daughterboard holds an MMCI block, which
      we can now provide using platform resources such as proper GPIO
      lines etc. We add the GPIO table dynamically and using the new
      GPIO descriptor mechanism. Tested and hey, it works:

      root@integrator:/ mount /dev/mmcblk0p1 /mnt/
      root@integrator:/ ls /mnt/
      ARM          U-BOOT.EXE   u-boot.bin   u-boot.srec  u-pad.bin

      Reviewed-by: Alexandre Courbot <gnurou@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 29a4bb1431035560b4be3fc5917c5ab8b8141204
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:57:42 2014 +0200

      dma: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Reviewed-by: Levente Kurusa <lkurusa@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit ddc643630f5deb1995d191719086b64873c67a44
  Author: Srikanth Thokala <sthokal@xxxxxxxxxx>
  Date:   Mon Jul 28 17:47:48 2014 +0530

      dma: Add Xilinx AXI DMA DT Binding Documentation

      Device-tree binding documentation of Xilinx DMA Engine

      Signed-off-by: Srikanth Thokala <sthokal@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit ff495d3a8ea4d46d237096e6521b24b7ba612e53
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 17:48:07 2014 +0200

      ASoC: txx9: Don't opencode DMAengine API calls

      Use the proper wrapper functions instead of directly calling the DMAengine
      callback functions.

      Also add the missing include to linux/dmaengine.h.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5d0ecb0e7dd53e61e034bac8508d7601b04e679d
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 17:48:06 2014 +0200

      ASoC: sh: Don't opencode DMAengine API calls

      Use the proper wrapper functions instead of directly calling the DMAengine
      callback functions.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0fc6a323e19173fc89e17940bb1e19447aa0224e
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Aug 17 18:33:38 2014 +0200

      spi: bcm53xx: driver for SPI controller on Broadcom bcma SoC

      Broadcom 53xx ARM SoCs use bcma bus that contains various cores (AKA
      devices). If board has a serial flash, it's connected over SPI and the
      bcma bus includes a SPI controller. Example log from such a board:
      bus0: Found chip with id 53010, rev 0x00 and package 0x02
      (...)
      bus0: Core 18 found: SPI flash controller (manuf 0x4BF, id 0x50A, rev 
0x01, class 0x0)

      This patch adds a bcma driver for SPI core, it registers SPI master
      controller and "bcm53xxspiflash" SPI device.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38c6e4bb67760db1392b9c5ee0082af07c0db20d
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:36:41 2014 +0800

      ASoC: fsl-asoc-card: move 'config SND_SOC_FSL_ASOC_CARD' to 'if 
SND_IMX_SOC'

      Build kernel with SND_SOC_FSL_ASOC_CARD=m && SND_SOC_FSL_{SSI,SAI,ESAI}=y
      leads the following error:

         sound/built-in.o: In function `fsl_sai_probe':
      >> fsl_sai.c:(.text+0x5f662): undefined reference to `imx_pcm_dma_init'
         sound/built-in.o: In function `fsl_esai_probe':
      >> fsl_esai.c:(.text+0x6044b): undefined reference to `imx_pcm_dma_init'

      The config SND_SOC_FSL_ASOC_CARD is for IMX SOC, So move it under 
condition
      of 'if SND_IMX_SOC'.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c5599b87a8317738a541d8893cb327df5d04b007
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:30 2014 +0200

      ASoC: Replace list_empty(&card->codec_dev_list) with !card->instantiated

      With componentization we no longer necessarily need a snd_soc_codec 
struct for a
      card. Instead of checking if the card's CODEC list is empty just use
      card->instantiated to check if the card has been instantiated yet.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 75af7c081982d76cef0daf26e96b5d1e8cb9d631
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:29 2014 +0200

      ASoC: Remove support for legacy snd_soc_platform IO

      There were never any actual users of this in upstream and by we have with
      regmap a replacement in place, which should be used by new drivers.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 886f5692253de1a9509f5cb708432b2157afb57c
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:28 2014 +0200

      ASoC: Automatically initialize regmap for all components

      So far regmap is only automatically initialized for CODECs. Now that we 
have the
      infrastructure in place to let components have DAPM widgets and controls 
that
      want to use the generic regmap based IO also make sure to automatically
      initialize regmap for all components.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 14621c7e5e72200ec021a7580121130ce7f2ff22
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:27 2014 +0200

      ASoC: Consolidate CPU and CODEC DAI lookup

      The lookup of CPU and CODEC DAIs is fairly similar and can easily be
      consolidated into a single helper function.

      There are two main differences in the current implementation of the CPU 
and
      CODEC DAI lookup:
       1) CPU DAIs can be looked up by the DAI name alone and do not necessarily
         require a component name/of_node.
       2) The CODEC DAI search only considers DAIs from CODEC components.

      For 1) the new helper function will allow to lookup DAIs without 
providing a
      component name or of_node, but since snd_soc_register_card() already 
rejects
      CODEC DAI link components without neither a of_node or a name we'll never 
get
      into the situation where we try to lookup a CODEC DAI without a 
name/of_node.
      For 2) the new helper function just always considers all components.
      Componentization is now at a point where it is possible to register a 
CODEC as a
      snd_soc_component rather than a snd_soc_codec, by considering DAIs from 
all
      components it is possible to use such a CODEC in a DAI link.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e60cd14f0bf6c004cd7032a24a036ba32d56e08a
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:26 2014 +0200

      ASoC: Consolidate CPU and CODEC DAI removal

      CPU and CODEC DAI works exactly the same way. There is already a helper 
function
      for CODEC DAI removal, use that one as well for CPU DAI removal.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ffbd7dd72bd3ad9bcae9190788c858e57f1e8e4e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:25 2014 +0200

      ASoC: Cleanup DAI module reference counting

      Currently when a DAI has no CODEC associated to it the reference on the 
module
      containing the DAI driver is increased when the DAI is probed and 
decrease when
      the DAI is removed. For DAIs with CODECs the module reference count was 
already
      incremented when the CODEC is probed. Now that all components have their 
module
      reference count incremented when they are probed and all DAIs do have a
      component it is possible to remove the module reference counting on DAI 
probe
      and removal.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 70090bbb8b7d7da7a6f64969b43a61c493c560ff
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:24 2014 +0200

      ASoC: Move component->probed check into soc_{remove,probe}_component()

      Having the check in a centralized place makes the code a bit cleaner and
      shorter.

      Note: There is a slight semantic change in this patch. 
soc_probe_aux_dev() will
      no longer return -EBUSY if the AUX dev has already been probed before. 
This is
      fine though since it will simply do nothing in that case and return 
success.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 57bf772687700e206c760ba2e4097f78bde97887
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:23 2014 +0200

      ASoC: Pass component instead of DAPM context to AUX dev init callback

      Given that the component is the containing structure it makes more sense 
to pass
      the component rather than the DAPM context to the AUX dev init callback.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 65d9361f0cb50a20641802ee3075145d72e4409c
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:22 2014 +0200

      ASoC: Move AUX dev support to the component level

      This patch makes it possible to register arbitrary components as a AUX dev
      for a card. This was previously only possible for CODEC components. With
      componentization having made it possible for components to have DAPM 
contexts
      and controls there is no reason why AUX devs should be artificially 
limited to
      snd_soc_codec devices.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 61aca5646b736a794d40de29a197144db3f0c5ba
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:21 2014 +0200

      ASoC: Add component level probe/remove support

      Now that we have a unified probe and remove path make sure to call them 
for all
      components. soc_{probe,remove}_component are responsible for setting up 
the DAPM
      context for the component, initialize the component prefix, manage the 
debugfs
      entries as well as do the registration of table based controls and DAPM
      elements. They also call the component drivers probe and remove 
callbacks. This
      patch makes these things available for generic snd_soc_component drivers 
rather
      than only having them for snd_soc_codec and snd_soc_platform drivers.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 93c3ce76ccced3a8718149e8734ccaa931e9a1f1
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:20 2014 +0200

      ASoC: Make rtd->codec optional

      There are some place in the ASoC core that expect rtd->codec to be non 
NULL
      (mainly CODEC specific sysfs files). With componentization going forward
      rtd->codec might be NULL in some cases. This patch prepares the core for 
this by
      not registering CODEC specific sysfs files if rtd->codec is NULL. sysfs 
file
      removal does not need to be conditionalized as it handles the removal of
      non-existing files just fine.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f1d45cc3ae96a6173129b2c164c216272faa5fc0
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:19 2014 +0200

      ASoC: Consolidate platform and CODEC probe/remove

      The platform and CODEC probe and remove code is now largely identical. 
This
      patch consolidates it at the component level.

      The resulting code is slightly larger due to all the boiler plate code 
setting
      up the indirection for the table based control and DAPM registration.  
Once all
      drivers have been update to no longer use the snd_soc_codec_driver and
      snd_soc_platform_driver specific fields for this the indirection can be 
removed
      again.

      This patch contains two noteworthy hacks that are only meant to be 
temporary to
      be able to update drivers and the core in separate incremental patches.

      The first hack is related to that some DPCM platforms expect that the DAPM
      widgets for the DAIs of a snd_soc_component are created in the DAPM 
context of
      the snd_soc_platform that has the same parent device. For handling this 
the
      steal_sibling_dai_widgets attribute is introduced. It gets set for
      snd_soc_platforms that register DAPM elements. When creating the DAI 
widgets for
      a component this flag is checked and if it is found on one of the 
siblings the
      component will not create any DAI widgets in its own DAPM context. If the
      attribute is set on a platform it will look for siblings components and 
create
      DAI widgets for them in its own context. The fix for this will be to 
update
      the offending drivers to only register a single component rather than two.

      The second hack deals with the fact that the ASoC card suspend and resume 
code
      still needs a list of CODECs that have been registered for the card. To 
handle
      this the generic probe and remove path have a check to see if the 
component is
      CODEC and if yes add/remove it to the card's CODEC list. While it is 
possible to
      clean up the suspend/resume code to not need the CODEC list anymore this 
is a
      bit of a chicken and egg problem since it will become easier to clean up 
the
      suspend/resume code once there is a unified component layer.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 81c7cfd1b22a0ee5e40efef72ec2cd17dbf12e6d
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:18 2014 +0200

      ASoC: Move debugfs registration to the component level

      The debugfs registration is mostly identical between platforms and 
CODECs. This
      patches consolidates the two implementations at the component level.

      Unfortunately there are still a couple of CODEC specific debugfs files 
that are
      related to legacy ASoC IO that need to be registered. For this a new 
callback is
      added to the component struct that will be initialized when a CODEC is
      registered and will be used to register the CODEC specific files. Once 
there are
      no drivers left using legacy IO this can be removed again.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 4f37b504768c952b64bc9469a2d579c7597590f2
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 10:51:04 2014 +0400

      libata: Use dev_name() for request_irq() to distinguish devices

      Use dev_name() instead of driver name for request_irq().
      This will help to distinguish between multiple identical devices.

      Before:
       CPU0
       5:      34425  clps711x-intc   5  pata_of_platform
       6:       6778  clps711x-intc   6  pata_of_platform

      After:
       CPU0
       5:       2182  clps711x-intc   5  20000000.ide
       6:      11024  clps711x-intc   6  20100000.ide

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit cdec729765659adafba983d6b6760ad52c71d5d8
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Tue Aug 19 12:49:34 2014 +0800

      ASoC: fsl: Fix building of imx-es8328 on PPC

      The imx-es8328 driver fails to build on PPC because it explicitly depends 
on
      SND_SOC_IMX_PCM_FIQ, which itself doesn't build on PPC.  Instead, rely on
      the SND_SOC_FSL_SSI config option to pull in the necessary libraries.

      While we're at it, remove SND_SOC_FSL_UTILS, which also is not needed.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ea62f4dfe329094cd988a73fe854c6f2e92dd486
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Tue Aug 19 18:07:42 2014 +0800

      regulator: hi6421: style fix, else with a single return is not required

      style fix for warnings. 'else' with a single 'return' is usually not
      required.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 39f5460d7f9cc57d3dd745301bf60ca5d65a6e7b
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Tue Aug 19 18:07:41 2014 +0800

      regulator: core: add const to regulator_ops and fix build error in mc13892

      Commit 272e2315fac3 ("regulator: core: add const qualifier to ops in
      struct regulator_desc") introduced const qualifier to ops in 
regulator_desc.

      This patch adds 'const' to regulator_ops vars in newly added core APIs
      for v3.17-rc1:
       - regulator_get_hardware_vsel_register()
       - regulator_list_hardware_vsel()

      This patch also fix a build error in mc13892-regulator.c due to const
      regulator_desc.ops. Modification of regulator_desc.ops' member fields is 
not
      allowed.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c12fe49726cfebacb47dca5f2bb544c38aa09e6d
  Author: Vignesh Raman <Vignesh_Raman@xxxxxxxxxx>
  Date:   Tue Aug 5 18:39:42 2014 +0530

      dma: imx-sdma: Adding tasklet_kill() in sdma_remove function.

      Several dma drivers calls tasklet_kill() in remove function. This is done
      because all running tasklets should be killed on remove. This is missing
      in imx sdma driver, so adding tasklet_kill() in sdma_remove function.

      Signed-off-by: Vignesh Raman <Vignesh_Raman@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 23e11811378259831777e8fdc8b9836faeaa72cd
  Author: Vignesh Raman <Vignesh_Raman@xxxxxxxxxx>
  Date:   Tue Aug 5 18:39:41 2014 +0530

      dma: imx-sdma: use module_platform_driver for SDMA driver

      Currently there is no module_exit declared in SDMA driver, so that once
      sdma module is inserted, it's shown with permanent attribute by lsmod,
      and it can't be removed.
      Use module_platform_driver to register/unregister SDMA driver and modify
      SDMA's remove operation, to make SDMA driver possible to be removed.

      Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3228950621d92f0f212378f95a6998ef3a1be0bb
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Wed Jul 30 14:56:59 2014 -0700

      irqchip: gic: Preserve gic V2 bypass bits in cpu ctrl register

      This change is made to preserve the GIC v2 bypass bits in the
      GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec).
      This code will preserve all bits configured by the bootloader regarding
      v2 bypass group bits. In the X-Gene platform, the bypass functionality
      is not used and bypass bits should not be changed by the kernel gic
      code as it could lead to incorrect behavior.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Vinayak Kale <vkale@xxxxxxx>
      Reviewed-by: Anup Patel <apatel@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1406757419-18729-3-git-send-email-fkan@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e5f81539f657af7e9f54ea37986fde8f92acef22
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Wed Jul 30 14:56:58 2014 -0700

      irqchip: gic: Replace hex numbers with defines.

      This is to cleanup some hex numbers used in the code and replace
      them with defines to make the code cleaner.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Anup Patel <apatel@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1406757419-18729-2-git-send-email-fkan@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 1e1b6c26443547b05925ae4a4494884c92eb7d95
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 00:03:00 2014 +0300

      KVM: x86: recalculate_apic_map after enabling apic

      Currently, recalculate_apic_map ignores vcpus whose lapic is software 
disabled
      through the spurious interrupt vector. However, once it is re-enabled, 
the map
      is not recalculated. Therefore, if the guest OS configured DFR while 
lapic is
      software-disabled, the map may be incorrect. This patch recalculates apic 
map
      after software enabling the lapic.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit fae0ba2157340635fd99912c0c3b7a28c355c588
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:42:13 2014 +0300

      KVM: x86: Clear apic tsc-deadline after deadline

      Intel SDM 10.5.4.1 says "When the timer generates an interrupt, it disarms
      itself and clears the IA32_TSC_DEADLINE MSR".

      This patch clears the MSR upon timer interrupt delivery which delivered on
      deadline mode.  Since the MSR may be reconfigured while an interrupt is
      pending, causing the new value to be overriden, pending timer interrupts 
are
      checked before setting a new deadline.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d7a2a246a1b5a0b0c803e800019600051e1e6f1a
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:04:40 2014 +0800

      KVM: x86: #GP when attempts to write reserved bits of Variable Range MTRRs

      Section 11.11.2.3 of the SDM mentions "All other bits in the 
IA32_MTRR_PHYSBASEn
      and IA32_MTRR_PHYSMASKn registers are reserved; the processor generates a
      general-protection exception(#GP) if software attempts to write to them". 
This
      patch do it in kvm.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit adfb5d2746bfbe692324bd26a6de05a3a036b38e
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:04:39 2014 +0800

      KVM: x86: fix check legal type of Variable Range MTRRs

      The first entry in each pair(IA32_MTRR_PHYSBASEn) defines the base
      address and memory type for the range; the second 
entry(IA32_MTRR_PHYSMASKn)
      contains a mask used to determine the address range. The legal values
      for the type field of IA32_MTRR_PHYSBASEn are 0,1,4,5, and 6. However,
      IA32_MTRR_PHYSMASKn don't have type field. This patch avoid check if
      the type field is legal for IA32_MTRR_PHYSMASKn.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 3b63a43f1e04b935e1ce0383f78ac0f5c65433d8
  Author: Monam Agarwal <monamagarwal123@xxxxxxxxx>
  Date:   Sat Mar 22 12:28:10 2014 +0530

      arch/x86: Use RCU_INIT_POINTER(x, NULL) in kvm/vmx.c

      Here rcu_assign_pointer() is ensuring that the
      initialization of a structure is carried out before storing a pointer
      to that structure.
      So, rcu_assign_pointer(p, NULL) can always safely be converted to
      RCU_INIT_POINTER(p, NULL).

      Signed-off-by: Monam Agarwal <monamagarwal123@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 15fc075269e42230605343554c5c8001eb819228
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Aug 18 13:17:00 2014 +0200

      KVM: x86: raise invalid TSS exceptions during a task switch

      Conditions that would usually trigger a general protection fault should
      instead raise #TS.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4473b570a7ebb502f63f292ccfba7df622e5fdd3
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 17:50:28 2014 +0800

      KVM: x86: drop fpu_activate hook

      The only user of the fpu_activate hook was dropped in commit
      2d04a05bd7e9 (KVM: x86 emulator: emulate CLTS internally, 2011-04-20).
      vmx_fpu_activate and svm_fpu_activate are still called on #NM (and for
      Intel CLTS), but never from common code; hence, there's no need for
      a hook.

      Reviewed-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit dc9b2d933a1d5782b70977024f862759c8ebb2f7
  Author: Wei Huang <wehuang@xxxxxxxxxx>
  Date:   Wed Aug 13 12:06:14 2014 -0400

      KVM: SVM: add rdmsr support for AMD event registers

      Current KVM only supports RDMSR for K7_EVNTSEL0 and K7_PERFCTR0
      MSRs. Reading the rest MSRs will trigger KVM to inject #GP into
      guest VM. This causes a warning message "Failed to access perfctr
      msr (MSR c0010001 is ffffffffffffffff)" on AMD host. This patch
      adds RDMSR support for all K7_EVNTSELn and K7_PERFCTRn registers
      and thus supresses the warning message.

      Signed-off-by: Wei Huang <wehuang@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit eecbad7d0306b9ee4f621517052913d1adaea753
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Mon Aug 18 15:20:56 2014 +0300

      iommu: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit d95d6d47138ec1a3ab0a528470f98f8082f389d0
  Author: Wills Wang <wills.wang.open@xxxxxxxxx>
  Date:   Tue Aug 19 15:33:01 2014 +0800

      ARM: dts: sun7i: Add Merrii A20 Hummingbird board

      This adds support for the A20 Hummingbird:
      http://www.merrii.com/en/pla_d.asp?id=171

      This patch enable most on-board peripherals supported on current kernel,
      such as uart, i2c, spi, pwm, ohci/ehci, gmac and mmc.

      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Wills Wang <wills.wang.open@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit f63ef69028742b09c1c0896177d555a30ff6cf13
  Author: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
  Date:   Mon Aug 11 13:13:25 2014 +0200

      iommu/vt-d: Don't store SIRTP request

      Don't store the SIRTP request bit in the register state. It will
      otherwise become sticky and could request an Interrupt Remap Table
      Pointer update on each command register write.

      Found while starting to emulate IR in QEMU, not by observing problems on
      real hardware.

      Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit f171abab8f1a75797124be5aae8376e20e4852d9
  Author: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
  Date:   Mon Aug 4 10:06:28 2014 +0530

      iommu/exynos: Fix trivial typos

      Fixed trivial typos and grammar to improve readability.
      Changed w/a to workaround.

      Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 7b5bace34fe1ab412fb44ad1aaeaf9081b898d0a
  Author: Wills Wang <wills.wang.open@xxxxxxxxx>
  Date:   Tue Aug 19 15:33:00 2014 +0800

      ARM: dts: sun7i: Add uart3/4/5, i2c3 and spi2 pinmux

      This patch add generic dts node for uart3/4/5, i2c3 and spi2.

      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Wills Wang <wills.wang.open@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 8e170655b517ba49bf4d015008474bcc2f425b20
  Author: Dirk Gouders <dirk@xxxxxxxxxxx>
  Date:   Sat Aug 16 07:56:58 2014 +0200

      scripts/tags.sh: fix DEFINE_HASHTABLE in emacs case

      The emacs --regex for DEFINE_HASHTABLE produced a warning because of
      an unmatched '\('.  Further, the whole entry did not work, because the
      regex needs to match from the beginning of a line, including keywords
      like 'static'.  Finally, '\w' should not be used, because it
      stops at underscores which are often part of variable names in C,
      resulting in wrong entries in the tags file.

      Signed-off-by: Dirk Gouders <dirk@xxxxxxxxxxx>
      Inspired-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit a60113d6a7fca3320e84d25db84c3c1a5a02b505
  Author: Dirk Gouders <dirk@xxxxxxxxxxx>
  Date:   Sat Aug 16 07:56:57 2014 +0200

      scripts/tags.sh: remove *PCGFLAGS regular expressions

      Commit 0a31bc97c80c3fa8 (mm: memcontrol: rewrite uncharge API)
      removed the macros {TEST,SET,CLEAR,TESTCLEAR}PCFLAG.  Remove
      corresponding entries from tags.sh -- in the emacs case they also
      produced warnigs because of unmatched '\('.

      Signed-off-by: Dirk Gouders <dirk@xxxxxxxxxxx>
      Inspired-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 8bf4abaddd01aa6c9d13804fa05084cb28135a47
  Author: Dirk Gouders <dirk@xxxxxxxxxxx>
  Date:   Sat Aug 16 07:56:56 2014 +0200

      scripts/tags.sh: Don't specify kind-spec for emacs' ctags/etags

      Emacs' ctags/etags don't know about kind-spec in --regex and
      produce warnings:

      etags: invalid regexp modifier `v', ignoring
      etags: invalid regexp modifier `/', ignoring

      Fix it by removing kind-spec for the emacs case.

      Signed-off-by: Dirk Gouders <dirk@xxxxxxxxxxx>
      Inspired-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Tested-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 221ecca6cafefbb5106cfc8bf9f1105233a33745
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:23 2014 +0900

      kbuild: remove redundant clean-files from scripts/kconfig/Makefile

      Now mconf, qconf, gconf, nconf are always added to hostprogs-y.
      Files added to hostprogs-y are removed by "make clean".

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 022af62d0190e1e3db63c19aeb5f51ae0612cd71
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:22 2014 +0900

      kbuild: refactor script/kconfig/Makefile

      Now it is harmless to add all host programs to hostprogs-y.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 97e3226e6e984c8cd9bed47010f30827a3ce816a
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:21 2014 +0900

      kbuild: handle the dependency of multi-objs hostprogs appropriately

      Assume we have a Makefile like:

      hostprogs-y := foo bar
      foo-objs := foo1.o foo2.o
      bar-objs := bar1.o bar2.o

      Without this commit, the host program foo depends on all of
      foo1.o foo2.o bar1.o bar2.o.

      This commit allows to handle the dependency of each host program
      separately.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit c8589d1e9e01debdb4f574afe7c585714353ad79
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:20 2014 +0900

      kbuild: handle multi-objs dependency appropriately

      The comment in scripts/Makefile.build says as follows:

        We would rather have a list of rules like
              foo.o: $(foo-objs)
        but that's not so easy, so we rather make all composite objects depend
        on the set of all their parts

      This commit makes it possible!

      For example, assume a Makefile like this

        obj-m = foo.o bar.o
        foo-objs := foo1.o foo2.o
        bar-objs := bar1.o bar2.o

      Without this patch, foo.o depends on all of
      foo1.o foo2.o bar1.o bar2.o.
      It looks funny that foo.o is regenerated when bar1.c is updated.

      Now we can handle the dependency of foo.o and bar.o separately.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 39fed7015cd9124b5893fce18d33f49db1c48bea
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:10 2014 +0200

      Documentation: kbuild: Improve grammar

        - singular versus plural,
        - "by" versus "of",
        - missing "if", "it", "the",
        - consistent use of "xxx-specific" versus "xxx specific".

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit cf6c53db9525a7f6c5052ccd84a0638128f14632
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:09 2014 +0200

      Documentation: kbuild: Remove obsolete dtc_cpp section

      Commit b40b25fff8205dd18124d8fc87b2c9c57f269b5f ("kbuild: always
      run gcc -E on *.dts, remove cmd_dtc_cpp") improved the functionality of
      cmd_dtc_cpp and merged it back into cmd_dtc.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit ef80f0a1e033bcab17257e2155a3c9263a0919c1
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:08 2014 +0200

      Documentation: kbuild: Improve if_changed documentation

        - These days if_changed is used with many more commands than ld,
          objcopy, and gzip, hence add an ellipsis,
        - Any target that utilises if_changed must be listed in $(targets),
          so it needs an assignment to "targets", not "target".

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit b22ae40ef2e7847ddbd802d1a887188e113675f3
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:07 2014 +0200

      Documentation: kbuild: Remove obsolete include/asm symlink step

      As of commit f7f16b7799ed68654850ab340ef812895aebcf4c ("kbuild: drop
      include/asm"), the include/asm symlink is no longer created.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 54db6c3949359ee35e9addb02506fca431721ef0
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 15:11:19 2014 +0200

      ALSA: hda/realtek - Use tables for batch COEF writes/updtes

      There are many codes doing writes or updates COEF verbs sequentially
      in a batch.  Rewrite such open codes with tables for optimization.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 98b248839474293481905562ae38dc2d6558ef20
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 13:47:50 2014 +0200

      ALSA: hda/realtek - Add alc_update_coef*_idx() helper

      ... and rewrite a few open codes with them.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1687ccc8b2229d05c579924086e9b42ada9db888
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 13:49:35 2014 +0200

      ALSA: hda/realtek - Use alc_write_coef_idx() in alc269_quanta_automake()

      Just a refactoring.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit f2a227cd3891266f1486a21aac86fa39b3abd093
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 13:35:22 2014 +0200

      ALSA: hda/realtek - Optimize alc888_coef_init()

      Just a refactoring using the existing helper functions.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e52faba0f3a5520fc766e24520c10cb79fee2fac
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Aug 12 11:57:05 2014 +0200

      ALSA: hda - Remove obsoleted EXPORT_SYMBOL_HDA() macro

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e9bd0224c130617d7d6037d3a405571c33b1e097
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Aug 12 11:54:36 2014 +0200

      ALSA: hda - Remove obsoleted snd_hda_check_board_config() & co

      The helper functions snd_hda_check_board_config() and
      snd_hda_check_board_codec_sid_config() are no longer used since the
      transition to the generic parser and all quirks have been replaced
      with fixups.  Let's kill these dead codes.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1aaff096954b1e2ac90692649d1b550e264a63da
  Merge: 7d1311b f475371
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Aug 19 08:04:02 2014 +0200

      Merge branch 'for-linus' into topic/hda-cleanup

      Syncing the HD-audio updates for further cleanup works.

  commit a130548d8c06d4fda098f25a6b3dec62beec27cc
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 13:26:51 2014 -0500

      ARM: dts: Improve Peach Pit and Pi power scheme

      The DeviceTree files for the Peach Pit and Pi machines have
      a simplistic model of the connections between the different
      regulators since not all the tps65090 regulators get their
      input supply voltage from the VDC. DCDC1-3, LD0-1 and fet7
      parent supply is indded VDC but the fet1-6 get their input
      supply from the DCDC1 and DCDC2 output voltage rails.

      Update the DeviceTree to better reflect the real connections
      between tps65090 regulators. Having this information in the
      DTS is useful since FETs are switches that don't provide an
      output voltage so the regulator core needs to fetch the FET
      parent output voltage if the child voltage is queried.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 18c01ab30288d9d0a7d80b08b659531f37ed379d
  Author: Rajesh Ghanekar <Rajesh_Ghanekar@xxxxxxxxxxxx>
  Date:   Fri Aug 1 22:17:30 2014 -0400

      nfsd: allow turning off nfsv3 readdir_plus

      One of our customer's application only needs file names, not file
      attributes. With directories having 10K+ inodes (assuming buffer cache
      has directory blocks cached having file names, but inode cache is
      limited and hence need eviction of older cached inodes), older inodes
      are evicted periodically. So if they keep on doing readdir(2) from NSF
      client on multiple directories, some directory's files are periodically
      removed from inode cache and hence new readdir(2) on same directory
      requires disk access to bring back inodes again to inode cache.

      As READDIRPLUS request fetches attributes also, doing getattr on each
      file on server, it causes unnecessary disk accesses. If READDIRPLUS on
      NFS client is returned with -ENOTSUPP, NFS client uses READDIR request
      which just gets the names of the files in a directory, not attributes,
      hence avoiding disk accesses on server.

      There's already a corresponding client-side mount option, but an export
      option reduces the need for configuration across multiple clients.

      This flag affects NFSv3 only.  If it turns out it's needed for NFSv4 as
      well then we may have to figure out how to extend the behavior to NFSv4,
      but it's not currently obvious how to do that.

      Signed-off-by: Rajesh Ghanekar <rajesh_ghanekar@xxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit aaa25a5a33cb2f406e59ff06a86b7f91026c2fa2
  Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
  Date:   Mon Aug 18 11:55:32 2014 -0500

      ARM: dts: unuse the slot-node and deprecate the supports-highspeed for 
dw-mmc in exynos

      dw-mmc controller can support multiple slots.
      But, there are no use-cases anywhere. So we don't need to support the
      slot-node for dw-mmc controller.
      And "supports-highspeed" property in dw-mmc is deprecated.
      "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      [kgene.kim@xxxxxxxxxxx: rebased exynos5250-snow changes]
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 5fbc3f20d0bbf72423152f145e30a1d9e01ceadb
  Author: Andreas Faerber <afaerber@xxxxxxx>
  Date:   Mon Aug 18 14:00:35 2014 -0500

      ARM: dts: Fold exynos5250-cros-common into exynos5250-snow

      exynos5250-cros-common.dtsi was meant for sharing common pieces across
      ChromeOS devices. This turned out premature, as several devices ended up
      in the common file that are not common after all. Since the remaining
      common ChromeOS pieces are fairly minor,  exynos5250-cros-common.dtsi
      was requested to be merged into the Snow device tree, sharing only the
      keyboard controller for now. This may be re-evaluated as both mature.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Andreas Faerber <afaerber@xxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit df08d2eb66d9805118d9a94c1df0129b193c9a4f
  Author: Andreas Faerber <afaerber@xxxxxxx>
  Date:   Mon Aug 18 13:33:30 2014 -0500

      ARM: dts: Fix MMC pinctrl for exynos5250-snow

      The pinctrl properties should be on the device directly and not on the
      slot sub-node.

      Reported-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Andreas Faerber <afaerber@xxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 447a0470a7b9745fc91a75182f37f7710fa91290
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 19 01:45:45 2014 +0800

      ARM: dt: sunxi: Remove i2c controller clock-frequency that matches default

      The clock-frequency values of the i2c controller nodes match the
      defaults of the driver. Remove the properties to use the defaults,
      and be consistent with sun8i.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit dc66085b7a03c1c73774254ff7ac59159810b628
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 19 00:51:51 2014 +0800

      ARM: dts: sun8i: Enable i2c controllers on ippo-q8h-v5

      i2c0 is connected to the gsl1680 capacitive touch panel controller.
      i2c1 is connected to an mma7660 3-axis accelerometer.
      i2c2 is connected to the front and back gc0309 camera sensors.
      The camera sensors require additional regulators be enabled before
      they are available.

      All these peripherals are not supported by the kernel yet.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 0a97ea3b62fabc1c0eaca49bc584376b5cf0961b
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 19 00:51:50 2014 +0800

      ARM: dts: sun8i: Add i2c controller nodes

      Add nodes for the 3 i2c controllers found on A23 SoCs to the sun8i DTSI.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 8ea21348868f37f5b2e6ebbaf336d2a415b2b9ff
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 15:00:15 2014 +0800

      ASoC: simple-card: Fix the compile warning.

      sound/soc/generic/simple-card.c: In function simple_card_dai_link_of:
      sound/soc/generic/simple-card.c:198:10: warning: passing argument 3 of
      asoc_simple_card_sub_parse_of from incompatible pointer type [enabled by 
default]
                &dai_link->cpu_dai_name);
                ^
      sound/soc/generic/simple-card.c:112:1: note: expected const struct 
device_node **
      but argument is of type struct device_node **
       asoc_simple_card_sub_parse_of(struct device_node *np,
       ^
      sound/soc/generic/simple-card.c:229:10: warning: passing argument 3 of
      asoc_simple_card_sub_parse_of from incompatible pointer type [enabled by 
default]
                &dai_link->codec_dai_name);
                ^
      sound/soc/generic/simple-card.c:112:1: note: expected const struct 
device_node **
      but argument is of type struct device_node **
       asoc_simple_card_sub_parse_of(struct device_node *np,
       ^

      Since the asoc_simple_card_sub_parse_of() is used in simple-card module 
only,
      and the third argument is just used to get the node ponters address, so 
there is
      no need it must to be 'const' type.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cc3fe7abda0abb9936598a90feaa2e323d62200d
  Author: Daniel Drake <drake@xxxxxxxxxxxx>
  Date:   Mon Aug 18 11:39:53 2014 -0500

      ARM: dts: ODROID i2c improvements for exynos4412-odroid-common

      Increase max i2c bus frequency beyond the default for faster
      data transfers. According to the manual, these faster speeds are
      only available when the board is wired up the right way. In this case,
      the vendor kernel has run at this speed for a long time.

      sda-delay is needed for talking to RTC on PMIC, otherwise the i2c
      controller never sees an ACK. Strangely the other PMIC i2c slave (the
      main one) works fine even without this delay. I Chose value 100 to
      match the vendor kernel.

      Signed-off-by: Daniel Drake <drake@xxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Tested-by: Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit eea6653aae7bc85e38104f9c3a22471cba04da68
  Author: Daniel Drake <drake@xxxxxxxxxxxx>
  Date:   Mon Aug 18 11:39:50 2014 -0500

      ARM: dts: Enable PMIC interrupts for exynos4412-odroid-common

      The ODROID kernel shows that the PMIC interrupt line is hooked up
      to pin GPX3-2.

      This is needed for the max77686-irq driver to create the PMIC IRQ
      domain, which is needed by max77686-rtc.

      Signed-off-by: Daniel Drake <drake@xxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Tested-by: Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit ba1b53feb8cacbd84bcf0e48925e30ad29e141a6
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 15:09:02 2014 +0200

      regmap: Fix DT endianess parsing logic

      Commit d647c199510c ("regmap: add DT endianness binding support.")
      added support to parse the device endianness from the device tree
      but unfortunately the added logic doesn't have the same semantics
      than the old code. This leads to a NULL dereference pointer error
      when these properties are not provided by the Device Tree:

      Unable to handle kernel NULL pointer dereference at virtual address 
00000044
      pgd = c0004000
      [00000044] *pgd=00000000
      Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      Modules linked in:
      CPU: 5 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc1-next-20140818ccu #671
      task: ea412800 ti: ea484000 task.ti: ea484000
      PC is at regmap_update_bits+0xc/0x5c

      The problem is that platforms that rely on the default value now
      gets different values due two related issues in the current code:

      a) It only parses the endianness from DT for the regmap registers
         and not for the regmap values but it checks unconditionally in
         both cases if the resulting endiannes is REGMAP_ENDIAN_NATIVE.

      b) REGMAP_ENDIAN_NATIVE is not even a valid DT property according
         to the regmap DT binding documentation so it shouldn't be set.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9524fa523e10c75750962c4079e6d002d7487280
  Author: Luc Verhaegen <libv@xxxxxxxxx>
  Date:   Sat Aug 2 15:06:30 2014 +0200

      ARM: sunxi_defconfig: add NLS_CODEPAGE_437 and NLS_ISO8859_1

      Otherwise CONFIG_VFAT_FS is useless as mounting vfat fails.

      Signed-off-by: Luc Verhaegen <libv@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 60fbce7f29ec8106c86e7ef74dacd5c9be3d4284
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:09 2014 +0800

      ARM: sunxi: Add A31 RTC driver to multi_v7_defconfig

      Now that we have a driver for A31's RTC, enable it
      in multi_v7_defconfig.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 33f4dcdb28aff083be5367cd3d56b4d00c331c60
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:08 2014 +0800

      ARM: sunxi: Add A31 RTC driver to sunxi_defconfig

      Now that we have a driver for A31's RTC, enable it
      in the default sunxi config.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 4ece7045eb7cceaff9667b4ee2eec78915d3ee3b
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:32:42 2014 +0200

      regulator: Add DT bindings for max77802 PMIC regulators

      Add Device Tree binding documentation for the regulators
      present in the Maxim 77802 Power Management IC.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e6f2f805d722bf94efe89755372bcc6ff60d8d90
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:32:41 2014 +0200

      regulator: Add driver for max77802 PMIC PMIC regulators

      The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
      (LDO) regulators. This patch adds support for all these regulators
      found on the MAX77802 PMIC and is based on a driver added by Simon
      Glass to the Chrome OS kernel 3.8 tree.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Tested-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 499898d66d88cc626a2e01b02c3b819536bdf169
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 16:38:40 2014 +0800

      ASoC: fsl: fsl-asoc-card: Select SND_SOC_IMX_AUDMUX

      Building kernel with SND_SOC_IMX_AUDMUX=n leads to the following error:

         sound/built-in.o: In function `fsl_asoc_card_probe':
      >> fsl-asoc-card.c:(.text+0x1467b5): undefined reference to 
`imx_audmux_v2_configure_port'
      >> fsl-asoc-card.c:(.text+0x1467d0): undefined reference to 
`imx_audmux_v2_configure_port'
      >> fsl-asoc-card.c:(.text+0x1467ed): undefined reference to 
`imx_audmux_v2_configure_port'
      >> fsl-asoc-card.c:(.text+0x146807): undefined reference to 
`imx_audmux_v2_configure_port'

      Update Kconfig to select SND_SOC_IMX_AUDMUX when SND_SOC_FSL_ASOC_CARD=y.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5f37671e004eeca017b93f6b26f2425acbb8d411
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 16:38:39 2014 +0800

      ASoC: fsl-asoc-card: Fix build warning for maybe-uninitialized

      When build fsl-asoc-card as module, there is following error:

      sound/soc/fsl/fsl-asoc-card.c: In function 'fsl_asoc_card_probe':
      >> sound/soc/fsl/fsl-asoc-card.c:547:13: warning: 'asrc_np' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
           of_node_put(asrc_np);
                      ^

      vim +/asrc_np +547 sound/soc/fsl/fsl-asoc-card.c

         531                  if (width == 24)
         532                          priv->asrc_format = 
SNDRV_PCM_FORMAT_S24_LE;
         533                  else
         534                          priv->asrc_format = 
SNDRV_PCM_FORMAT_S16_LE;
         535          }
         536
         537          /* Finish card registering */
         538          platform_set_drvdata(pdev, priv);
         539          snd_soc_card_set_drvdata(&priv->card, priv);
         540
         541          ret = devm_snd_soc_register_card(&pdev->dev, &priv->card);
         542          if (ret)
         543                  dev_err(&pdev->dev, "snd_soc_register_card failed 
(%d)\n", ret);
         544
         545  fail:
         546          of_node_put(codec_np);
       > 547          of_node_put(asrc_np);
         548          of_node_put(cpu_np);
         549
         550          return ret;
         551  }
         552
         553  static const struct of_device_id fsl_asoc_card_dt_ids[] = {
         554          { .compatible = "fsl,imx-audio-cs42888", },
         555          { .compatible = "fsl,imx-audio-sgtl5000", },

      Add 'asrc_fail' branch for error jump after asrc_np initialized.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c99428d035908b9c0b8be452f9b091bc5e090256
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 15:48:20 2014 +0800

      spi: fsl-dspi: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Acked-by: Chao Fu <b44548@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dc8fcd711610063681f1e9fd860823b1108182ca
  Merge: 7d1311b 275876e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Aug 18 09:41:34 2014 -0500

      Merge tag 'dt-endian' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into spi-fsl-dspi

      regmap: Device tree endianness support

      This adds generic support for specifying endianess for register map in
      the DT.

  commit 716845ebeb505353d900320b4a74e8330520410d
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Mon Aug 18 10:34:08 2014 +0800

      regulator: core: Fix build error due to const qualifier for ops

      Drop const qualifier for ops of struct regulator_desc.
      Allow regulator drivers to update ops before registering regulator.

      Fix below build error:
        CC [M]  drivers/regulator/mc13892-regulator.o
      drivers/regulator/mc13892-regulator.c: In function 
'mc13892_regulator_probe':
      drivers/regulator/mc13892-regulator.c:586:3: error: assignment of member 
'set_mode' in read-only object
      drivers/regulator/mc13892-regulator.c:588:3: error: assignment of member 
'get_mode' in read-only object
      make[2]: *** [drivers/regulator/mc13892-regulator.o] Error 1
      make[1]: *** [drivers/regulator] Error 2
      make: *** [drivers] Error 2

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9740bdd985277a7f71423738c34a2c88cd533f1c
  Author: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
  Date:   Fri Aug 1 03:22:04 2014 +0900

      ARM: S5PV210: move <mach/regs-clock.h> into mach-s5pv210/

      This moves <mach/regs-clock.h> into mach-s5pv210 so no more
      include/mach/ under mach-s5pv210.

      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>

  commit effd8c363d2c76d1941402cc23835fc986a445d8
  Author: Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 08:40:05 2014 +0900

      ARM: EXYNOS: remove unused <mach/memory.h>

      ARCH_EXYNOS doesn't select NEED_MACH_MEMORY_H, so <asm/memory.h> doesn't
      include <mach/memory.h> and so this file is not used and can go away.

      Signed-off-by: Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      [t.figa@xxxxxxxxxxx: boot tested on Exynos4412-based Trats2 board]
      Tested-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Reviewed-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      [sachin.kamat: Tested on Arndale octa board (Exynos 5420)]
      Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit c2d670fd3b16304124162bef99313eaa289f2bc3
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:31 2014 -0700

      gpu: ipu-v3: Rename and add IDMAC channels

      Rename the ENC/VF/PP rotation channel names, to be more consistent
      with the convention that *_MEM is write-to-memory channels and
      MEM_* is read-from-memory channels. Also add the channels who's
      source and destination is the IC.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit ba07975f0fe5bf95107d71d0df0405c16f5c3266
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:30 2014 -0700

      gpu: ipu-v3: Add functions to set CSI/IC source muxes

      Adds two new functions, ipu_set_csi_src_mux() and ipu_set_ic_src_mux(),
      that select the inputs to the CSI and IC respectively. Both muxes are
      programmed in the IPU_CONF register.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2eb671c485c06133ff0b568d5ec3c09fda0f4359
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:48 2014 -0700

      staging: imx-drm: Convert to new ipu_cpmem API

      The ipu_cpmem_*() calls now take a channel pointer instead of a
      pointer into cpmem for that channel.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 7d2691da901d71ff62ad974510ea7149b391bdfe
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:47 2014 -0700

      gpu: ipu-v3: Add ipu-cpmem unit

      Move channel parameter memory setup functions and macros into a new
      submodule ipu-cpmem. In the process, cleanup arguments to the functions
      to take a channel pointer instead of a pointer into cpmem for that
      channel. That allows the structure of the parameter memory to be
      private to ipu-cpmem.c.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit df577149594cefacd62740e86de080c6336d699e
  Author: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
  Date:   Mon Aug 11 10:49:25 2014 -0400

      watchdog: Fix print-once on enable

      This patch avoids printing the message 'enabled on all CPUs,
      ...' multiple times. For example, the issue can occur in the
      following scenario:

      1) watchdog_nmi_enable() fails to enable PMU counters and sets
         cpu0_err.

      2) 'echo [0|1] > /proc/sys/kernel/nmi_watchdog' is executed to
         disable and re-enable the watchdog mechanism 'on the fly'.

      3) If watchdog_nmi_enable() succeeds to enable PMU counters,
         each CPU will print the message because step1 left behind a
         non-zero cpu0_err.

         if (!IS_ERR(event)) {
             if (cpu == 0 || cpu0_err)
                 pr_info("enabled on all CPUs, ...")

      The patch avoids this by clearing cpu0_err in watchdog_nmi_disable().

      Signed-off-by: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
      Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: pbonzini@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1407768567-171794-4-git-send-email-dzickus@xxxxxxxxxx
      [ Applied small cleanups. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f530504a063cfa028971e4b26ea8e0c32908de25
  Author: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Aug 11 10:49:23 2014 -0400

      watchdog: Remove unnecessary header files

      Signed-off-by: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: pbonzini@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1407768567-171794-2-git-send-email-dzickus@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit af924aa35129edf338ebc8da6a4eae08cf7cb297
  Merge: f373da3 759e612
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Mon Aug 18 10:14:43 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        * Warn user to rebuild target with debuginfo in 'perf probe' (Masami 
Hiramatsu)

        * Don't truncate Intel style addresses in 'annotate'. (Alex Converse)

      Infrastructure changes:

        * Annotate PMU related list_head members with type info. (Cody P 
Schafer)

        * Add the triplet used for arm64 by Android (Elliott Hughes)

        * Replace thread unsafe strerror() with strerror_r() accross the
          whole tools/perf/ tree (Masami Hiramatsu)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d3ac21cacc24790eb45d735769f35753f5b56ceb
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 17 19:41:09 2014 -0500

      mm: Support compiling out madvise and fadvise

      Many embedded systems will not need these syscalls, and omitting them
      saves space.  Add a new EXPERT config option CONFIG_ADVISE_SYSCALLS
      (default y) to support compiling them out.

      bloat-o-meter:
      add/remove: 0/3 grow/shrink: 0/0 up/down: 0/-2250 (-2250)
      function                                     old     new   delta
      sys_fadvise64                                 57       -     -57
      sys_fadvise64_64                             691       -    -691
      sys_madvise                                 1502       -   -1502

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 874ee23c83d888f8824305c277e047c7799f30b9
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Wed Aug 13 17:07:15 2014 -0700

      ARM: shmobile: defconfig: enable initrd

      Enable initrd support.

      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: dropped enabling atag dtb compat]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 3a73aeff37c2e425b11d19c19e42e8269d58d417
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 19:22:04 2014 +0530

      can: mcp251x: Use dmam_alloc_coherent

      This patch moves the data allocated using dma_alloc_coherent to the
      corresponding managed interface and does away with the calls to free the
      allocated memory in the probe and remove functions.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit b25a437206ed5d45087bc40bd48bc34ce3bfa008
  Author: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
  Date:   Thu Aug 7 09:17:24 2014 +0100

      can: dev: remove unused variable from can_calc_bittiming() function

      this patch removes best_rate variable from can_calc_bittiming()
      function which was set but was never used.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit a268de6c68e4933234e9ac62f2ab7ff8264ce0b4
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 01:25:53 2014 +0400

      can: rcar_can: add device tree support

      Add support of the device tree probing for the Renesas R-Car CAN 
controllers.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 632e25ca722e5361a1b40d89e77808f8f1c6799f
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 01:24:25 2014 +0400

      can: rcar_can: document device tree bindings

      Document the R-Car CAN device tree bindings.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 862e2b6af9413b43ef044979b934cab07bfd33e5
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 01:23:32 2014 +0400

      can: rcar_can: support all input clocks

      When writing the driver, I didn't give enough attention to the possible 
sources
      of the CAN clock: although the value of the CLKR register was specified 
by the
      platform data, the driver only handled one case, that is CAN clock being
      sourced from the clkp1 clock, the same that clocks the whole CAN module. 
In
      order to fix that overlook, we'll have to handle the CAN clock separately 
from
      the peripheral clock (however, clkp1 will be specified for a CAN device 
only
      once)...

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit e0d1f4816f2a7e311321db40ce69fbb1a4b1f1cf
  Author: Dong Aisheng <b29396@xxxxxxxxxxxxx>
  Date:   Wed Jul 16 17:30:50 2014 +0800

      can: m_can: add Bosch M_CAN controller support

      The patch adds the basic CAN TX/RX function support for Bosch M_CAN 
controller.
      For TX, only one dedicated tx buffer is used for sending data.
      For RX, RXFIFO 0 is used for receiving data to avoid overflow.
      Rx FIFO 1 and Rx Buffers are not used currently, as well as Tx Event FIFO.

      Due to the message ram can be shared by multi m_can instances
      and the fifo element is configurable which is SoC dependant,
      the design is to parse the message ram related configuration data from 
device
      tree rather than hardcode define it in driver which can make the message
      ram sharing fully transparent to M_CAN controller driver,
      then we can gain better driver maintainability and future features 
upgrade.

      M_CAN also supports CANFD protocol features like data payload up to 64 
bytes
      and bitrate switch at runtime, however, this patch still does not add the
      support for these features.

      Cc: Wolfgang Grandegger <wg@xxxxxxxxxxxxxx>
      Cc: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
      Cc: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Reviewed-by: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      [mkl: Squahed semicolon cleanup by Fengguang Wu]
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit e35430807dad7f89e2a27e70ea1d6c29819cb749
  Author: Dong Aisheng <b29396@xxxxxxxxxxxxx>
  Date:   Wed Jul 16 17:30:49 2014 +0800

      can: m_can: add device tree binding documentation

      add M_CAN device tree binding documentation

      Cc: Wolfgang Grandegger <wg@xxxxxxxxxxxxxx>
      Cc: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
      Cc: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Reviewed-by: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit cdce844865bea6869b34bacc98af3711774f5bb5
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Tue Jul 15 14:56:21 2014 +0200

      can: flexcan: add vf610 support for FlexCAN

      Extend FlexCAN driver to support Vybrid. Vybrids variant of the IP
      has ECC support which is controlled through the memory error
      control register (MECR). There is also an errata which leads to
      false positive error detections (ID e5295). This patch disables
      the memory error detection completely.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit ec56acfef2af184ca485ffeba16adbd56c110c94
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Tue Jul 15 14:56:20 2014 +0200

      can: flexcan: flexcan_get_berr_counter(): switch on clocks before 
accessing ecr register

      The funcion flexcan_get_berr_counter() may be called from userspace even 
if the
      interface is down, this the clocks are disabled. This patch switches on 
the
      clocks before accessing the ecr register.

      Reported-by: Ashutosh Singh <ashuleapyear@xxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 4ade6feb52262eae0c40d6714e3446bfa4d19a5f
  Author: Wolfram Sang <wsa@xxxxxxxxxxxxx>
  Date:   Sun Aug 17 17:38:24 2014 -0500

      net: can: use kbuild magic to inherit debug settings

      No need to manually copy debug settings into subdir Makefiles. kbuild
      has a mechanism for inheriting, so let's use it.

      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 9def39be4e960917fcb80514ff23651f9ec97193
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 30 08:09:45 2013 -0700

      x86: Support compiling out human-friendly processor feature names

      The table mapping CPUID bits to human-readable strings takes up a
      non-trivial amount of space, and only exists to support /proc/cpuinfo
      and a couple of kernel messages.  Since programs depend on the format of
      /proc/cpuinfo, force inclusion of the table when building with /proc
      support; otherwise, support omitting that table to save space, in which
      case the kernel messages will print features numerically instead.

      In addition to saving 1408 bytes out of vmlinux, this also saves 1373
      bytes out of the uncompressed setup code, which contributes directly to
      the size of bzImage.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 39f838e06f46576694d425ac30fe8ff1e214fc0b
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 30 14:21:53 2013 +0000

      x86: Drop support for /proc files when !CONFIG_PROC_FS

      arch/x86/kernel/cpu/proc.c only exists to support files in /proc; omit 
that
      file when compiling without CONFIG_PROC_FS.

      Saves 645 additional bytes on 32-bit x86 when !CONFIG_PROC_FS:

      add/remove: 0/5 grow/shrink: 0/0 up/down: 0/-645 (-645)
      function                                     old     new   delta
      c_stop                                         1       -      -1
      c_next                                        11       -     -11
      cpuinfo_op                                    16       -     -16
      c_start                                       24       -     -24
      show_cpuinfo                                 593       -    -593

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 3afed06a355b5525d9a87bcb76567ef2e2e7b3a2
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Mar 10 13:26:10 2014 -0700

      x86, boot: Don't compile early_serial_console.c when !CONFIG_EARLY_PRINTK

      All the code in early_serial_console.c gets compiled out if
      !CONFIG_EARLY_PRINTK, but early_serial_console.o itself still gets
      compiled in.  Eliminate it from the compile entirely in that case.

      This does not change the generated code at all, in either case.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 9e6abd2a98ca599e0efb8c46acc17f17dc1a6fe9
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Mar 10 13:11:26 2014 -0700

      x86, boot: Don't compile aslr.c when !CONFIG_RANDOMIZE_BASE

      All the code in aslr.c gets compiled out if !CONFIG_RANDOMIZE_BASE, but
      aslr.o itself still gets compiled in.  Eliminate it from the compile
      entirely in that case.

      This does not change the generated code at all, in either case.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 9a1cb47112eff140659f04c261ca19fb1f002607
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Mar 10 13:03:10 2014 -0700

      x86, boot: Use the usual -y -n mechanism for objects in vmlinux

      Switch VMLINUX_OBJS to vmlinux-objs-y, to eliminate Makefile
      conditionals in favor of vmlinux-objs-$(CONFIG_*) constructs.

      This does not change the generated code at all.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 89323f8c504a8653c66fe4a314723b36b07e29e1
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Jul 23 17:40:30 2014 +0300

      irqchip: keystone: Add irq controller ip driver

      On Keystone SOCs, DSP cores can send interrupts to ARM
      host using the IRQ controller IP. It provides 28 IRQ
      signals to ARM. The IRQ handler running on HOST OS can
      identify DSP signal source by analyzing SRCCx bits in
      IPCARx registers. This is one of the component used by
      the IPC mechanism used on Keystone SOCs.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Link: 
https://lkml.kernel.org/r/1406126430-9978-1-git-send-email-grygorii.strashko@xxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9dfb5c417c3210fe84a74b4cd30549e06962bd06
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:41 2014 -0300

      ARM: mvebu: Add proper pin muxing on Armada 370 RD board

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Only the second network interface is pin muxed. The first network 
interface is
      connected to the PHY using SGMII, which uses a dedicated SerDes lane.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-7-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a1451ab2f024be656fc1b5e560e5854b9d7e70fe
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:40 2014 -0300

      ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 104

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-6-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 8c640da6ac8b9a15429473114e0b8b248cf67080
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:39 2014 -0300

      ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 102

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-5-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit fea038ed55aec9a1dc59719e5e2728fe7e2148f8
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:38 2014 -0300

      ARM: mvebu: Add proper pin muxing on the Armada 370 DB board

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-4-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 7d9d5d28ddb5b93a5445b5460d5da52d5143837f
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:37 2014 -0300

      ARM: mvebu: Add proper pin muxing on Globalscale Mirabox board

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-3-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a43f99d260d30be8480f76b2c3eeb283a7115623
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:36 2014 -0300

      ARM: mvebu: Add network pin mux configuration for the Armada 370 SoC

      This commit adds the pin mux configuration for the two network interfaces
      and the MDIO interface in the Armada 370 SoC .dtsi file. Only the
      configuration for RGMII is added for now.

      Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-2-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit dd2d62dfede7aa2bd87b3fb07db0c7450ca7ea41
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 16:32:02 2014 +0200

      ARM: mvebu: Add RTC support for Armada 375

      The Armada 375 SoC has the same real time clock as the one used in
      other Marvell EBU platforms. This patch consequently updates the
      Device Tree of the Armada 375 SoC to describe the internal RTC.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1406817122-15675-1-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ed7f92da59f24dd966555efef978fe14085b3318
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:08 2014 +0200

      staging: dgnc: Remove unnecessary dgnc_Major_Control_Registered variable

      The dgnc_Major_Control_Registered variable purpose was to act as a flag
      to indicate if the character device has been successfully registered
      into the kernel. This flag was later checked in the module cleanup
      function to know if the character device needs to be deregistered.

      However the {device,class}_destroy and unregister_chrdev functions may
      be called with 'invalid' data perfectly fine. This means that this
      variable is not needed and can safely be removed which is what this
      commit does.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b3a07ede37d0c1a0985032c9f2044d71813282a
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:07 2014 +0200

      staging: dgnc: Remove not needed dgnc_driver_start variable

      The dgnc_driver_start variable purpose was to indicate if the driver
      'start' routine has been called. Now, because the 'start' routine can
      only be called once this variable is not needed thus this commit
      removes it.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3599abafcc51594f1629f19a6a12ff92f6e94017
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:06 2014 +0200

      staging: dgnc: Remove driver-wide polling counter variable

      The polling counter variable is only exposed via sysfs and has no other
      purpose.

      Now, since the polling shall be implemented as a board specific feature
      rather than being global in the driver this counter is obsolete.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d8c5aa329e7a7a17d9c99122d89d76663195ddb
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:05 2014 +0200

      staging: dgnc: Remove driver-wide state variable

      This commit removes the driver's global state variable. This is ok
      because the state was changed only once at the end of init phase thus
      the future usage of this variable is pointless.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2fd2914a2e456048e2a176185cb8e7576def452c
  Author: Purnendu Kapadia <pro8linux@xxxxxxxxx>
  Date:   Fri Aug 15 18:20:30 2014 +0100

      staging: android: fix attribute as suggested by checkpatch

      we should use __packed attribute

      Signed-off-by: Purnendu Kapadia <pro8linux@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 230fa11f5fab094512b6ad131ae1de86b12466f2
  Author: Jeshwanth Kumar N K <jeshkumar555@xxxxxxxxx>
  Date:   Fri Aug 15 01:41:04 2014 +0530

      staging: wlan-ng: prism2mgmt.c Fix break not useful

      Fixed up warnings, break is not useful after return statement.
      And the exit Label is deleted, now returning inline.

      Signed-off-by: Jeshwanth Kumar N K <jeshkumar555@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b553a1a81565b14efb00ac4c984fb74106666503
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Sun Aug 17 00:07:32 2014 +0530

      staging: lustre: lustre: libcfs: pr_warn instead printk

      This patch fixes the following warning using checkpatch.pl
      WARNING: Prefer [subsystem eg: netdev]_warn([subsystem]dev, ... then
      dev_warn(dev, ... then pr_warn(...  to printk(KERN_WARNING ...

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74bb9d4fef9ff789094e85ee1324616611d77baa
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Sun Aug 17 00:27:48 2014 +0530

      staging: lustre: lustre: libcfs: do not use assignment in if condition

      This patch fixes the following error using checkpatch.pl
      Error: do not use assignment in if condition

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21aef7d9d654416b8167ad8047a628d3968a97da
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:55:56 2014 -0400

      staging/lustre: get rid of obd_* typedefs

      We have a bunch of typedefs for common things that made no sense
      and hid the actual type from plain view.
      Replace them with proper uXX or sXX types.
      Exception is in lustre_idl.h where
      they are replaced with __uXX and __sXX to be able to be included
      in userspace

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 114acca8ef16f21c5d50f16d154d05ffddb20049
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:55:55 2014 -0400

      staging/lustre: get rid of seqno_t and mdsno_t typedefs

      seqno_t is u64 and mdsno_t is u32 so just use them as such.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48caf5a060491edb2e1793539dad72e70c54c869
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Aug 17 09:17:04 2014 -0700

      staging: vt6655: Convert DBG_PRT to pr_<level>

      DBG_PRT uses are unnecessarily complex.

      Convert DBG_PRT msglevel to pr_<level>.
      This changes the KERN_<level> type of several uses.
      It also enables dynamic_debug for the pr_debug conversions.

      This patch can be a prelude to converting these pr_<level>
      uses to dev_<level> as appropriate.

      Other changes:

      Realign arguments of these conversions.
      Remove now unused static int msglevel declarations.
      Remove now unused DBG_PRT #define.

      Compile tested only.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c7b09efacf54210be511450768c0ee98071feb7f
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:48:13 2014 -0400

      staging/lustre/llite: Fix integer overflow in ll_fid2path

      Reported by Dan Carpenter <dan.carpenter@xxxxxxxxxx>

      outsize = sizeof(*gfout) + gfin->gf_pathlen;

      Where outsize is int and gf_pathlen is u32 from userspace
      can lead to integer overflowwhere outsize is some small number
      less than sizeof(*gfout)

      Add a check for pathlen to be of sensical size.

      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11412
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5476
      Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
      Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b358b4ea5b2912726d872611089e790a8388b62
  Author: Frank Zago <fzago@xxxxxxxx>
  Date:   Fri Aug 15 12:48:12 2014 -0400

      staging/lustre/llite: optimize ll_fid2path()

      The only parameter from userspace that matters is the length of the
      buffer. We don't need to allocate then import the whole structure. By
      importing only that length, we can save a memory allocation.

      Add sparse annotations to that function.

      Signed-off-by: frank zago <fzago@xxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11167
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5389
      Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6ee56fe2afe10cf855de8d11b6097fa82c26163
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:11 2014 -0400

      staging/lustre/llite: hold inode mutex around ll_setattr_raw()

      ll_setattr_raw() expects to be called with the inode mutex held so do
      when calling it from ll_hsm_import().

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11349
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5456
      Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx>
      Reviewed-by: Faccini Bruno <bruno.faccini@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7acd3376387dbf55f76cc77e7dbc870c2719aff
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:10 2014 -0400

      staging/lustre/clio: reorder initialization in cl_req_alloc()

      In cl_req_alloc() ensure that the list heads crq_pages and crq_layers
      have been initialized before passing the request to
      cl_req_completion(). This fixes an oops in the error path.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11009
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5290
      Reviewed-by: Bobi Jam <bobijam@xxxxxxxxx>
      Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f261f48a39dd3349e5980cdc40604d78ea587ffc
  Author: Fan Yong <fan.yong@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:09 2014 -0400

      staging/lustre/ldlm: drop redundant ibits lock interoperability check

      In very old release (older than Lustre-1.8), if the client talks with
      the server that does not support ibits lock, then the client needs to
      convert it as plain lock. Such interoperability check and convertion
      is out of date for a long time. Drop it.

      Signed-off-by: Fan Yong <fan.yong@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11004
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4971
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: wangdi <di.wang@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6aa5107281ea065b9a7818a1c640e022d41a421b
  Author: Paul Cassella <cassella@xxxxxxxx>
  Date:   Fri Aug 15 12:48:08 2014 -0400

      staging/lustre/llite: Make sure ft_flags is valid

      In ll_fault0, the 'fault' struct is mostly cleared before the call to
      cl_io_loop, but ft_flags is not reset. It is ordinarily set by
      the call to filemap_fault in vvp_io_kernel_fault, but if Lustre
      returns before calling filemap_fault, it still has the old value of
      ft_flags.

      ll_fault0 will then consume the ft_flags field. If it has the
      VM_FAULT_RETRY bit set, it will be used as ll_fault0() and
      ll_fault()'s return value.

      This is a problem when VM_FAULT_RETRY is in ft_flags:
      When fault/filemap_fault return with that flag set, they have already
      released the mmap semaphore, and do_page_fault does not need to
      release it.
      Incorrectly returning this flag from ll_fault means mmap_sem
      is not upped in the kernel's do_page_fault().

      In addition to clearing ft_flags, this patch does not use it unless
      it is valid.  It's potentially misleading to return ft_flags in
      "fault_ret" if ft_flags has not been set by filemap_fault.

      This adds clarity, but does not change the current behavior:
      When not valid, ft_flags is replaced by fault_ret, which is zero,
      as is ft_flags when not set by filemap_fault.

      Signed-off-by: Patrick Farrell <paf@xxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/10956
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5291
      Reviewed-by: Bobi Jam <bobijam@xxxxxxxxx>
      Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7591805af511b7f71fec87c69a539d1d0cfb93a1
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:07 2014 -0400

      staging/lustre/mdc: cleanup intent if mdc_finish_enqueue() fails

      In mdc_enqueue() clear the lock handle, lock mode, and request stored
      in the lookup intent if mdc_finish_enqueue() fails.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/10963
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5289
      Reviewed-by: Lai Siyao <lai.siyao@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b2eb32e697d151ebaf52f9b0304d16f63a27b43
  Author: Nathaniel Clark <nathaniel.l.clark@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:06 2014 -0400

      staging/lustre/llite: check for integer overflow in hsm user request

      Check to make sure total size of request does not overflow when
      calculated.  Return -1 from hur_len() if it does overflow.

      Signed-off-by: Nathaniel Clark <nathaniel.l.clark@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/10615
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4984
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7b43d0c992c3ec3e8d9285c3fb5e1e0eb0d031a
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Tue Aug 12 11:41:40 2014 -0400

      nfsd4: reserve adequate space for LOCK op

      As of  8c7424cff6 "nfsd4: don't try to encode conflicting owner if low
      on space", we permit the server to process a LOCK operation even if
      there might not be space to return the conflicting lockowner, because
      we've made returning the conflicting lockowner optional.

      However, the rpc server still wants to know the most we might possibly
      return, so we need to take into account the possible conflicting
      lockowner in the svc_reserve_space() call here.

      Symptoms were log messages like "RPC request reserved 88 but used 108".

      Fixes: 8c7424cff6 "nfsd4: don't try to encode conflicting owner if low on 
space"
      Reported-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 1383bf37ce2554d7632f21ee03f3ea815edaf933
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Mon Aug 11 16:41:05 2014 -0400

      nfsd4: remove obsolete comment

      We do what Neil suggests now.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 63bab0651be0ba857200219a08644e6a99f448b6
  Author: Ross Lagerwall <rosslagerwall@xxxxxxxxx>
  Date:   Sat Aug 9 14:44:00 2014 +0100

      nfsd3: Check write permission after checking existence

      When creating a file that already exists in a read-only directory with
      O_EXCL, the NFSv3 server returns EACCES rather than EEXIST (which local
      files and the NFSv4 server return).  Fix this by checking the MAY_CREATE
      permission only if the file does not exist.  Since this already happens
      in do_nfsd_create, the check in nfsd3_proc_create can simply be removed.

      Signed-off-by: Ross Lagerwall <rosslagerwall@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit afbda402a02bde74f350ff98243265dfd3108fb3
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 10:22:41 2014 -0400

      nfsd: call nfs4_put_deleg_lease outside of state_lock

      Currently, we hold the state_lock when releasing the lease. That's
      potentially problematic in the future if we allow for setlease methods
      that can sleep. Move the nfs4_put_deleg_lease call out of the delegation
      unhashing routine (which was always a bit goofy anyway), and into the
      unlocked sections of the callers of unhash_delegation_locked.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6bcc034eac79873468cdfd1ccea9f25ee67c4500
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 10:22:40 2014 -0400

      nfsd: protect lease-related nfs4_file fields with fi_lock

      Currently these fields are protected with the state_lock, but that
      doesn't really make a lot of sense. These fields are "private" to the
      nfs4_file, and can be protected with the more granular fi_lock.

      The fi_lock is already held when setting these fields. Make the code
      hold the fp->fi_lock when clearing the lease-related fields in the
      nfs4_file, and no longer require that the state_lock be held when
      calling into this function.

      To prevent lock inversion with the i_lock, we also move the vfs_setlease
      and fput calls outside of the fi_lock. This also sets us up for allowing
      vfs_setlease calls to block in the future.

      Finally, remove a redundant NULL pointer check. unhash_delegation_locked
      locks the fp->fi_lock prior to that check, so fp in that function must
      never be NULL.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit ef9b16dc6de692865e898a35e750119b5b9c82c5
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:25 2014 -0400

      nfsd: Reorder nfsd_cache_match to check more powerful discriminators first

      We would normally expect the xid and the checksum to be the best
      discriminators. Check them before looking at the procedure number,
      etc.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 89a26b3d295d35fefcc994cb0cf3817d0ff432d5
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:24 2014 -0400

      nfsd: split DRC global spinlock into per-bucket locks

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 31e60f52224197dc989a82237905dfe643183f7c
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:23 2014 -0400

      nfsd: convert num_drc_entries to an atomic_t

      ...so we can remove the spinlocking around it.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 11acf6ef3b58abd1c5eb94eaa38ed3b9dbc387f7
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:22 2014 -0400

      nfsd: Remove the cache_hash list

      Now that the lru list is per-bucket, we don't need a second list for
      searches.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit bedd4b61a46d0398192a08fbe6821d1ac65aba84
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:21 2014 -0400

      nfsd: convert the lru list into a per-bucket thing

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 7142b98d9fd7cec4e5218869ec547f30068c8daf
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:20 2014 -0400

      nfsd: Clean up drc cache in preparation for global spinlock elimination

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit f8d1ff47b6858c1a26a658060c18a778696636db
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:13 2014 -0400

      SUNRPC: Optimise away svc_recv_available

      We really do not want to do ioctls in the server's fast path. Instead, 
let's
      use the fact that we managed to read a full record as the indicator that
      we should try to read the socket again.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 0c0746d03eac70e12bcb39e7f1c7f0a1dd31123c
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:12 2014 -0400

      SUNRPC: More optimisations of svc_xprt_enqueue()

      Just move the transport locking out of the spin lock protected area
      altogether.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit a4aa8054a60c545f100826271ac9f04c34bf828d
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:11 2014 -0400

      SUNRPC: Fix broken kthread_should_stop test in svc_get_next_xprt

      We should definitely not be exiting svc_get_next_xprt() with the
      thread enqueued. Fix this by ensuring that we fall through to
      the dequeue.
      Also move the test itself outside the spin lock protected section.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 983c684466e02b21f83c025ea539deee6c0aeac0
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:10 2014 -0400

      SUNRPC: get rid of the request wait queue

      We're always _only_ waking up tasks from within the sp_threads list, so
      we know that they are enqueued and alive. The rq_wait waitqueue is just
      a distraction with extra atomic semantics.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 106f359cf4d613ebf54cb9f29721bb956fc3460e
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:09 2014 -0400

      SUNRPC: Do not grab pool->sp_lock unnecessarily in svc_get_next_xprt

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 887999774aeca9375b3831dbe58bab02df7b327f
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:08 2014 -0400

      nfs: Ensure that nfs_callback_start_svc sets the server rq_task...

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit d6a7ce424f9e32b6a5589f6bb96e0d1381479d48
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:07 2014 -0400

      lockd: Ensure that lockd_start_svc sets the server rq_task...

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 9e5b208dc9b2460f83f218ef6a6a1b1309fcd6b0
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:06 2014 -0400

      SUNRPC: Do not override wspace tests in svc_handle_xprt

      We already determined that there was enough wspace when we
      called svc_xprt_enqueue.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6391fffb7b6099fae0e869229279d147c47f617a
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:22 2014 +0200

      ASoC: ab8500-codec: Drop bank prefix from AB8500_GPIO_DIR4_REG register 
define

      The AB8500_GPIO_DIR4_REG register define has the bank for the register in 
the
      upper 8 bits and the register itself in the lower 8 bits. When passing it 
to
      abx500_{set,get}_register_interruptible() the upper bits get truncated 
which
      generates the following warning from sparse:
        sound/soc/codecs/ab8500-codec.c:1972:53: warning: cast truncates bits
         from constant value (1013 becomes 13)
        sound/soc/codecs/ab8500-codec.c:1980:53: warning: cast truncates bits
         from constant value (1013 becomes 13)

      The bank is passed separately to 
abx500_{set,get}_register_interruptible() so
      the code works fine as it is. Given that all users of AB8500_GPIO_DIR4_REG
      always truncate the upper 8 bits just remove them from the define.

      Also remove the unnecessary casts to u8.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e8a70c25b809367fc314743e1ba1dbf0159398a7
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:21 2014 +0200

      ASoC: samsung idma: Add proper annotation for casting iomem pointers

      It is not always possible to interchange iomem pointers with normal 
pointers,
      which why we have annotations for iomem pointers and warn when casting 
them to a
      normal pointer or vice versa. In this case the casting is fine and 
unfortunately
      necessary so add the proper annotations to tell code checkers that it is
      intentional. This silences the following warnings from sparse:
        sound/soc/samsung/idma.c:354:20: warning: incorrect type in argument 1
         (different address spaces) expected void volatile [noderef]
          <asn:2>*addr got unsigned char *area
        sound/soc/samsung/idma.c:372:22: warning: cast removes address space of
         expression

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6c7d1dfca999f58c65ed7b10c2f0945dd92db103
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:20 2014 +0200

      ASoC: sh: Fix dma direction type

      dmaengine_prep_slave_single() expects a enum dma_transfer_direction and 
not a
      enum dma_data_direction. Since the integer representations of both 
DMA_TO_DEVICE
      and DMA_MEM_TO_DEV aswell as DMA_FROM_DEVICE and DMA_DEV_TO_MEM have the 
same
      value the code worked fine even though it was using the wrong type.

      Fixes the following warnings from sparse:
        sound/soc/sh/fsi.c:1307:42: warning: mixing different enum types
        sound/soc/sh/fsi.c:1307:42:     int enum dma_data_direction  versus
        sound/soc/sh/fsi.c:1307:42:     int enum dma_transfer_direction

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d80a12f92466d0bc4fd244c9052a8a88518c868e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:18 2014 +0200

      ASoC: odrodix2_max98090: Make non exported symbols static

      odroidx2_drvdata and odroidu3_drvdata are not used outside this module so 
make
      them static (and also const while we are at it).

      Fixes the following warnings from sparse:
          sound/soc/samsung/odroidx2_max98090.c:69:26: warning: symbol
           'odroidx2_drvdata' was not declared. Should it be static?
          sound/soc/samsung/odroidx2_max98090.c:74:26: warning: symbol
           'odroidu3_drvdata' was not declared. Should it be static?

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 371e07ec837464375fe4d7ef3bd13e13cdfbb458
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:17 2014 +0200

      ASoC: edma-pcm: Include edma-pcm.h

      edma_pcm_platform_register() is declared in edma-pcm.h and defined in
      edma-pcm.c. To make sure that the function signature matches for both
      edma-pcm.c should include edma-pcm.h

      Fixes the following sparse warning:
        sound/soc/davinci/edma-pcm.c:48:5: warning: symbol
         'edma_pcm_platform_register' was not declared. Should it be static?

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1d3e6a6985c14f0510ebbd81fb9e8c02b24f8791
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 17 18:34:48 2014 +0800

      regulator: da9211: Check return value of devm_kzalloc()

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9ba1e456e1fa3729fc6be73403a7b2083f9590eb
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Aug 17 12:08:57 2014 +0200

      regmap: Add explicit dependencies to catch "select" misuse

      Add explicit dependencies for the various regmap modules, so Kconfig
      will print a warning message when another module selects a regmap module
      without fulfilling its dependencies.

      Without this, it's much more difficult to find out which module did the
      offending select.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8a36eaa2ff4a9452a78d799503b920b4e1a0ec31
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 12:03:05 2014 +0200

      ASoC: dmic: Add to SND_SOC_ALL_CODECS

      Improve build coverage of the dmic driver.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1890f518d9dd62f02c23046890ce5c288906a045
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:16 2014 +0800

      ARM: dts: sun8i: Add pin-muxing info for the i2c controllers

      This adds pin-muxing info for the i2c controller / port combinations
      which are known to be used on actual boards.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit cd78d3f2d716c291481206d4f87f1eeb20278f24
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:15 2014 +0800

      ARM: dts: sun8i: Enable mmc controller on ippo-q8h-v5

      The card detect pin setting was taken from the original fex file,
      and is confirmed to work.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit eacda1f11fcb8e38cdc9954c1f9cce295315bcab
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:14 2014 +0800

      ARM: dts: sun8i: Add mmc controller nodes

      Add nodes for the 3 mmc controllers found on A23 SoCs to the sun8i DTSI.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit cdb6fd6798339efd6e1cb768d9d504929342b91b
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:13 2014 +0800

      ARM: dts: sun8i: Add pin-muxing info for the mmc controllers

      This adds pin-muxing info for the mmc controller / port combinations
      which are known to be used on actual boards.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 4b7ecb38d87045968f477a4a4e98b859cd66b9b4
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:12 2014 +0800

      ARM: dts: sun8i: Add mmc clocks to the dtsi

      The MMC module clocks on sun8i are the same as those found on
      previous Allwinner SoCs, module 0 clocks.

      This patch adds the clocks nodes to the dtsi with existing drivers.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 1c602064e00a81b1600bed6b2fe17dffe80b01e0
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:11 2014 +0800

      ARM: dts: sun8i: ippo-q8h: Add pinctrl properties for R_UART

      Now that we have R_PIO controller support and the pinmux for R_UART,
      add the correct pinctrl properties to the R_UART node.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 813097915853100d6cb0655c75f64e67a1ef57a8
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:10 2014 +0800

      ARM: dts: sun8i: Add pin muxing option for R_UART

      R_UART is available on extra pads on certain tablets, which makes it
      ideal for use as a console. Here we add the pins for it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit c4021571e35d10233d331773124568ef94cee66d
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:09 2014 +0800

      ARM: dts: sun8i: Add pinmux set for uart0

      uart0 on sun8i is only muxed with mmc0, which makes it a poor choice
      for the console. However, some tablets only have pads for uart0
      available on the circuit board.

      Here we add the uart0 pinmux set for people who need it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit b6a8711261b2979051832d1389d14c35dbf09dc6
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:08 2014 +0800

      ARM: dts: sun8i: Add R_PIO controller node to the dtsi

      Now that we have a driver for the R_PIO controller,
      add the corresponding device node to the dtsi.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 6b2b16f5790e4187e1b38dfe495ae08eda235485
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:07 2014 +0800

      ARM: dts: sun8i: Add PIO controller node to the sun8i dtsi

      Now that we have a driver for the sun8i PIO controller,
      add the corresponding device node to the dtsi.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit ffec7210e11bb06c970c83ea0c3f2d7a1142458f
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:10:02 2014 -0300

      ARM: sun7i: dt: enable DMA on SPI

      All of our SPI controllers support DMA transfers, so let's add the
      properties here so they can be used when it's best to do so.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit fed4c5c676f41359c7dbee635bd98e25e54c40f4
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:10:01 2014 -0300

      ARM: sun5i: dt: enable DMA on SPI

      All of our SPI controllers support DMA transfers, so let's add the
      properties here so they can be used when it's best to do so.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 4192ff81174609e7d548e7a04d6fd940e860472e
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:10:00 2014 -0300

      ARM: sun4i: dt: enable DMA on SPI

      All of our SPI controllers support DMA transfers, so let's add the
      properties here so they can be used when it's best to do so.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 316e0b0eebcfb030cdf265554fb34ef78380bf5f
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:09:59 2014 -0300

      ARM: sun7i: dt: Add node to represent the DMA controller

      The A20 SoC has a sun4i-compatible DMA controller. Let's add a node to
      represent it on the device tree.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 6a5775e482c4e6639090dd1a2c349d325da8732b
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:09:58 2014 -0300

      ARM: sun5i: dt: Add nodes to represent the DMA controllers

      The A10S and A13 SoCs have sun4i-compatible DMA controllers. Let's add
      the corresponding nodes to represent them on the device tree.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 1324f53211398cd157edbedfe933fe21a9628b99
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:09:57 2014 -0300

      ARM: sun4i: dt: Add node to represent the DMA controller

      Let's add a node to represent the A10 DMA controller on the device tree.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 5e7004351a8f144400873f0ad34690ec7cc97f01
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:06 2014 +0800

      ARM: dts: sun6i: add rtc device node

      Now that we have a driver for sun6i's rtc hardware, add a device node
      for it so we can use it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 3b1213f551145c124630fb592a8321724a40da32
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:07 2014 +0800

      ARM: dts: sun8i: add rtc device node

      sun8i shares the same rtc hardware as sun6i. Now that we have a driver
      for it, add a device node to the DTSI for it so we can use it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit ad8c3af8b75ff26c5c887f2101da653bdcd53a38
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 18:23:38 2014 +0200

      ARM: shmobile: r7s72100: Remove legacy board support

      There's no legacy board anymore, genmai now boots with multiplatform
      support only. Remove the leftovers.

      Makefile.boot portion pointed out by Paul Bolle.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul Bolle <pebolle@xxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: squashed in patch containing
       Makefile.boot change]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 05104c266ae9a1673d92a068e2eeb0059db8c075
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 18:23:37 2014 +0200

      ARM: shmobile: r7s72100: genmai: Remove legacy board file

      The genmai board now boots using DT and multiplatform kernel with the
      same feature set as the legacy board. Remove the legacy board file and
      the board Kconfig option.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 71d03dabd6d3141872e23effd00345afe2ea2dab
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 18:23:36 2014 +0200

      ARM: shmobile: r7s72100: genmai: Remove reference board file

      The genmai board now boots using the generic R7S72100 DT machine with
      the same feature set as the board file. Remove the board file.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d594c9775409a4276133db5e34dbd791329c5eae
  Author: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 00:18:26 2014 +0400

      ARM: shmobile: lager: add VIN1/ADV7180 device nodes

      Add the Lager board specific device node part for VIN1 (composite video 
in);
      add the device node for Analog Devices ADV7180 video decoder to IIC2 bus.
      Add the necessary subnodes to interconnect VIN1 and ADV7180 devices.

      Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
      [Sergei: rebased, edited changelog and summary]
      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9f685bfc30edb4cba5d5ae142a9967cd0d74c40a
  Author: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 00:16:18 2014 +0400

      ARM: shmobile: r8a7790: add VIN device nodes

      Add device nodes for the four video input controllers on the R8A7790.

      Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
      [Sergei: renamed VIN device nodes, edited changelog]
      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fbff66886b9c5f657b6649a264551ac572fae0b7
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:09 2014 +0200

      ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF

      Add register sets used for access by the DMA engine, and DMA properties to
      the MSIOF nodes.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 37cf3d61a94790c6f12c6e6e7a28640b8531a8af
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:08 2014 +0200

      ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI

      Add a DMA property to the QSPI node

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a5ce27f5f3285520496af0fe5282395ac07c4138
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:07 2014 +0200

      ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF

      Add register sets used for access by the DMA engine, and DMA properties to
      the MSIOF nodes.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 591f2fa4eb0aae09cd76d276bb59e25824a7d408
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:06 2014 +0200

      ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI

      Add a DMA property to the QSPI node

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fde8feefc489652749920f18123ad9e48b427c5e
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Sat Jul 19 01:50:25 2014 +0200

      ARM: shmobile: r8a7791: Add DMAC devices to DT

      Instantiate the two system DMA controllers in the r8a7791 device tree.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit b9fea49c79f23212ff21ef2f305ea4ae865db860
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Sat Jul 19 01:50:24 2014 +0200

      ARM: shmobile: r8a7790: Add DMAC devices to DT

      Instantiate the two system DMA controllers in the r8a7790 device tree.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c819acdab3bf02795db6d16a17426e21c99c3c28
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Sat Jul 19 01:50:23 2014 +0200

      ARM: shmobile: r8a7790: Add DMAC clocks to DT

      Add the SYS-DMAC0 and SYS-DMAC1 clocks to the MSTP2 clock node. They
      will be used by the upcoming DMAC DT nodes.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 2cf088105db14c00ad69df09b9b4a37c2370ff44
  Author: sergei.shtylyov@xxxxxxxxxxxxxxxxxx 
<sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 22:38:22 2014 +0400

      ARM: shmobile: koelsch: add VIN1/ADV7180 DT support

      Define the Koelsch board dependent part of the VIN1 device node. Add the 
device
      node for Analog  Devices ADV7180  video decoder to  I2C2 bus. Add the 
necessary
      subnodes to interconnect VIN1 and ADV7180 devices.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 8d62f4f75320db5e95d3610547a26e4487c30742
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 2 04:05:54 2014 +0400

      ARM: shmobile: henninger: add VIN0/ADV7180 DT support

      Define the Henninger board dependent part of the VIN0 device node. Add the
      device node for Analog Devices ADV7180 video decoder to I2C2  bus. Add the
      necessary subnodes to interconnect VIN0 and ADV7180 devices.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0b8d1d579b4130f33a8776691453238839cb1973
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 2 04:04:21 2014 +0400

      ARM: shmobile: r8a7791: add VIN DT support

      Define the generic R8A7791 parts of the VIN[0-2] device nodes. Add 
aliases for
      the VIN[0-2] device nodes.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f7b98477f613a69b74ba4a715856630cc6508c0d
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Aug 4 15:51:48 2014 +0900

      ARM: shmobile: Remove genmai_defconfig from MAINTAINERS

      The genmai defconfig file has been removed by
      3ed27bd90d6d0c8b ("ARM: shmobile: genmai: remove defconfig")
      so remove its entry in the MAINTAINERS accordingly.

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6e3a4b191ee6db512c17197130b4e5170b3dabc3
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:28 2014 +0200

      ARM: shmobile: marzen_defconfig: Enable missing hardware support

      Based on the DTS

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 387ded8e60bcb6190492f90a3ef25e2bcb0a97a1
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:27 2014 +0200

      ARM: shmobile: lager_defconfig: Enable missing hardware support

      Based on the DTS

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 489610f3324dc1f94c816f4053215d7540871875
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:26 2014 +0200

      ARM: shmobile: kzm9g_defconfig: Enable missing hardware support

      Based on the DTS

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 1a194078571a0d060a230949cd1b4da259117ef0
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:25 2014 +0200

      ARM: shmobile: koelsch_defconfig: Enable missing hardware support

      Based on the DTS

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4f0c320be6164ab39af42867aa1ccf69475850b7
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:24 2014 +0200

      ARM: shmobile: bockw_defconfig: Enable missing hardware support

      Based on the DTS

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 2815d447f6538d11d0fbe88a2f3418905922ca0d
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:23 2014 +0200

      ARM: shmobile: ape6evm_defconfig: Enable missing hardware support

      Based on the DTS

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0f6442bef67d7f543d65d12e27006ceda8932b81
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:22 2014 +0200

      ARM: shmobile: shmobile_defconfig: Enable missing hardware support

      Based on the DTSes

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming"),
        - I2C_RIIC was enabled in the old genmai_defconfig.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 54a06dde40f6a01e323d49390d78b8c9f1dfacc0
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:45:00 2014 +0200

      ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()

      Add the missing call to shmobile_init_late() to r8a7778_init_late().
      This should make sure Suspend-to-RAM and CPUIdle are setup as expected
      on bockw.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9dddfcfacaadb5491b62233b893b510fa00da4e0
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:44 2014 +0200

      ARM: shmobile: genmai-reference: Enable MTU2 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, move MTU2 registration from setup-r7s72100.c to
      board-genmai.c and remove the now empty r7s72100_add_dt_devices()
      function.

      As the genmai_add_standard_devices() function is now identical to the
      default init_machine implementation, remove it as well.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9162d39ccb9400bfaed85630cf517c85861faa6f
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:40 2014 +0200

      ARM: shmobile: r7s72100: Add MTU2 device to DT

      Add the MTU2 counter to the r7s72100 device tree and make it disabled by
      default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx correct irq number]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5ecd7a5185008723056a4b70815aa017272ca751
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:43 2014 +0200

      ARM: shmobile: marzen-reference: Enable TMU0 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, remove the now empty
      r8a7779_add_standard_devices_dt() function completely.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6a1d9460df90f96e31922ad5c891c5c54a4c7f4e
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:42 2014 +0200

      ARM: shmobile: koelsch-reference: Enable CMT0 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, remove the now empty r8a7791_add_dt_devices()
      function completely.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 247fd5ec6e9a41f9299df27be82104efc56e622b
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:41 2014 +0200

      ARM: shmobile: lager-reference: Enable CMT0 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, remove the now empty r8a7790_add_dt_devices()
      function completely.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ef890ea26a37884a21f592c3feccadb019e8a11b
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:39 2014 +0200

      ARM: shmobile: r8a7779: Add TMU devices to DT

      Add the TMU0, TMU1 and TMU2 counters to the r8a7779 device tree and make
      them disabled by default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ceaa18949a190cf335408751cac0de2a0de0b9e7
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:38 2014 +0200

      ARM: shmobile: r8a7791: Add CMT devices to DT

      Add the CMT0 and CMT1 counters to the r8a7791 device tree and make them
      disabled by default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 39cf6d73dc1ed11c7d5d2c96a0ccbbb868a7f3ce
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:37 2014 +0200

      ARM: shmobile: r8a7790: Add CMT devices to DT

      Add the CMT0 and CMT1 counters to the r8a7790 device tree and make them
      disabled by default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 855675f6e6a65688a7f4cf45b9b5a98cf6c6f5c3
  Author: Nicolin Chen <Guangyu.Chen@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:07:25 2014 +0800

      ASoC: fsl_sai: Set SYNC bit of TCR2 to Asynchronous Mode

      There is one design rule according to SAI's reference manual:
      If the transmitter bit clock and frame sync are to be used by both 
transmitter
      and receiver, the transmitter must be configured for asynchronous 
operation
      and the receiver for synchronous operation.

      And SYNC of TCR2 is a 2-width control bit:
      00 Asynchronous mode.
      01 Synchronous with receiver.
      10 Synchronous with another SAI transmitter.
      11 Synchronous with another SAI receiver.

      So the driver should have set SYNC bit of TCR2 to 0x0, and meanwhile set 
SYNC
      bit of RCR2 to 0x1 (Synchronous with transmitter).

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6be1f475e0ed2b4f9cd9c157d06e65178f4e84bb
  Merge: de0d712 769091e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 17:22:36 2014 -0500

      Merge branch 'fix/fsl-esai' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl-esai

  commit afa93c9017fd48d4d5265854c75f5fcde0871548
  Author: Chew, Chiau Ee <chiau.ee.chew@xxxxxxxxx>
  Date:   Fri Jul 25 01:10:54 2014 +0800

      spi/pxa2xx-pci: Add common clock framework support in PCI glue layer

      SPI PXA2XX core layer has dependency on common clock framework
      to obtain information on host supported clock rate. Thus, we
      setup the clock device in the PCI glue layer to enable PCI mode
      host pass in the clock rate information.

      Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@xxxxxxxxx>
      Acked-by: Kweh, Hock Leong <hock.leong.kweh@xxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7e7292dba2155c1433ce9f9a819f1acb9090747b
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Thu Jul 31 10:43:37 2014 +0800

      ASoC: fsl: add imx-es8328 machine driver

      This adds an initial machine driver for the ES8328 audio codec on 
Freescale
      boards.  The driver supports headphones and an audio regulator for an 
onboard
      speaker amp.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e1a65374a3bcaf34eb67322b3e761965f333a66a
  Merge: 708b435 567e4f9
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 17:18:02 2014 -0500

      Merge branch 'topic/es8328' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl

  commit 567e4f98922ce5542f8c2aa469a0c6ddf182b6ea
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Thu Jul 31 10:43:36 2014 +0800

      ASoC: add es8328 codec driver

      Add a codec driver for the Everest ES8328.  It supports two separate audio
      outputs and two separate audio inputs.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d4f7facde1796c8b3eb2f79e1fd903d7b776972f
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Thu Jul 31 10:43:35 2014 +0800

      devicetree: bindings: Add Everest Semicodunctor

      Everest Semiconductor makes audio codecs.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9c0b8fd1a5493d0c5ab2fb147e758ca556e80863
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:52:39 2014 +0200

      spi: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7a9f957b395fc08edc47620c01e8bb5b798caddb
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 7 14:07:43 2014 +0200

      spi: sh-msiof: Fix transmit-only DMA transfers

      Fix tx/rx mixup, which broke transmit-only transfers.

      Introduced by commit 4240305f7cbdc7782aa8bc40cc702775d9ac0839
      ("spi: sh-msiof: Fix leaking of unused DMA descriptors").

      Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a5e7c719fe257214aeda3dadb502a4cf58209a61
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 7 14:07:42 2014 +0200

      spi: sh-msiof: Return early in sh_msiof_dma_once() where possible

      Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a6be4de6a24cbef6209e3a0fcddaee9e312a1f63
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:05 2014 +0200

      spi: sh-msiof: Add DT support to DMA setup

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 52fba2b85d30075490db023642632032371505c2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:04 2014 +0200

      spi: sh-msiof: Configure DMA slave bus width

      The new Renesas R-Car Gen2 DMA Controller driver (rcar-dmac) requires
      explicit configuration of the DMA slave bus width.
      Hardcode the DMA transfer size to 4 bytes, as MSIOF DMA is limited to
      32-bit words.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e825b8dd2b363e9134006fb141825518a11b2bf4
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:02 2014 +0200

      spi: rspi: Add DT support to DMA setup

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a30b95a7d81cfc3442beb5a9635f22b19c97bbfc
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:01 2014 +0200

      spi: rspi: Configure DMA slave bus width to 8 bit

      The new Renesas R-Car Gen2 DMA Controller driver (rcar-dmac) requires
      explicit configuration of the DMA slave bus width.
      Hardcode the DMA transfer size to 1 byte for both directions, as that's
      the only supported configuration (16-bit DMA support was removed in
      commit 9c5de2c1754c2bb3c69c4d7bf0d0edc0a61d8232 ("spi: rspi: Remove
      unused 16-bit DMA support")).

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 43937455c9bf294cffc2f25c4a4d0a1b9bbd88e6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:00 2014 +0200

      spi: rspi: Use devm_kasprintf()

      Use the devm_kasprintf() helper function instead of open coding
      error-prone buffer handling and string formatting.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d64b472678e17ef9afb251577f4f544793483fa9
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:58:59 2014 +0200

      spi: rspi: Remove unneeded semicolon

      Introduced by commit 426ef76dd8a394a0e04d096941cd9acb49539a3e ("spi:
      rspi: Add DT support").

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9f5b8b4f56dd194fd33021810636879036d2acdd
  Author: Nick Krause <xerofoiffy@xxxxxxxxx>
  Date:   Wed Aug 6 13:53:17 2014 -0400

      spi: omap-100k: Remove unused definitions

      Remove unused definition which cause the following warnings

      drivers/spi/spi-omap-100k.c:73:0: warning: "WRITE" redefined [enabled by 
default]
      include/linux/fs.h:193:0: note: this is the location of the previous 
definition
      drivers/spi/spi-omap-100k.c:74:0: warning: "READ" redefined [enabled by 
default]
      include/linux/fs.h:192:0: note: this is the location of the previous 
definition

      Signed-off-by: Nick Krause <xerofoiffy@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e67f04c9187b76c9824c31b4aeb7b79dd36cb735
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:52:40 2014 +0200

      spi: cadence: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dfe8f1f3f22f9922e773ae64f5621f290cb26023
  Author: Nikesh Oswal <nikesh@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 10:05:45 2014 +0100

      ASoC: wm8994: Demux the microphone detection IRQ

      Current code only allows direct routing of the WM8994 microphone
      detection signal to a GPIO this change adds support to demux the
      interrupt from the main interrupt line of the codec.

      Signed-off-by: Nikesh Oswal <nikesh@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a7a8e994ddd004fbabfcf04c26c204297b5f826d
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Fri Aug 1 10:57:04 2014 -0500

      ASoC: tas2552: Add DAPM calls for amp and PLL

      Add DAPM calls to enable/disable the Class D amp.
      Also add a DAPM call to turn off the PLL upon
      the stream completing.

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0d985b1c76623747107dbab1052044d6bac3866d
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Wed Aug 13 16:31:40 2014 +0800

      ASoC: sirf: usp: Add bitclock inversion support

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a493b6a637e9d8e828d7ed4be4bdf24dfd1f9250
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Fri Aug 8 12:07:49 2014 +0200

      ASoC: rsnd: delete unneeded test before of_node_put

      Of_node_put supports NULL as its argument, so the initial test is not
      necessary.

      Suggested by Uwe Kleine-König.

      The semantic patch that fixes this problem is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression e;
      @@

      -if (e)
         of_node_put(e);
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d8499c9b4b03ca88d7c7b4094cb09471658df7c2
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Mon Aug 4 15:15:55 2014 +0530

      ASoC: Intel: add mrfld DSP defines

      We define the DSP commands,structures here which will be used to send the 
IPCs

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b12b087c8715286b8759016f1d5c36cac0bb37f6
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Mon Aug 4 15:04:21 2014 +0530

      ASoC: Intel: mfld-pcm: Change sst_ops prototypes to take dev parameter

      sst_ops need to use the sst driver context. So pass sst device as 
argument,
      which can be used to retrieve sst context.

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5981c2d6db2ef16d96ee4d1c4d3ddff4ad9d8ebc
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Mon Aug 4 15:04:20 2014 +0530

      ASoC: Intel: mfld-pcm: Use function instead of ioctl

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ea5edfe2f1ce5b2254a5ec4c1bb224fac48c3153
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Mon Aug 4 15:04:19 2014 +0530

      ASoC: Intel: Fix to use byte control interface

      Using a byte control interface instead of generic_params ioctl.

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ce7344a4ebabe90e064d3e087727f45624cdc942
  Author: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
  Date:   Fri Aug 8 18:41:19 2014 +0800

      ASoC: fsl_sai: Make Synchronous and Asynchronous modes exclusive

      The previous patch (ASoC: fsl_sai: Add asynchronous mode support) added
      new Device Tree bindings for Asynchronous and Synchronous modes support.
      However, these two shall not be present at the same time.

      So this patch just simply makes them exclusive so as to avoid incorrect
      Device Tree binding usage.

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 08fdf65e37d560581233e06a659f73deeb3766f9
  Author: Nicolin Chen <Guangyu.Chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 15:32:05 2014 +0800

      ASoC: fsl_sai: Add asynchronous mode support

      SAI supports these operation modes:
      1) asynchronous mode
         Both Tx and Rx are set to be asynchronous.
      2) synchronous mode (Rx sync with Tx)
         Tx is set to be asynchronous, Rx is set to be synchronous.
      3) synchronous mode (Tx sync with Rx)
         Rx is set to be asynchronous, Tx is set to be synchronous.
      4) synchronous mode (Tx/Rx sync with another SAI's Tx)
      5) synchronous mode (Tx/Rx sync with another SAI's Rx)

      * 4) and 5) are beyond this patch because they are related with another 
SAI.

      As the initial version of this SAI driver, it supported 2) as default 
while
      the others were totally missing.

      So this patch just adds supports for 1) and 3).

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit af96ff5b7448dc776dc24a5c4313c6ec1ee94e53
  Author: Nicolin Chen <Guangyu.Chen@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:07:25 2014 +0800

      ASoC: fsl_sai: Set SYNC bit of TCR2 to Asynchronous Mode

      There is one design rule according to SAI's reference manual:
      If the transmitter bit clock and frame sync are to be used by both 
transmitter
      and receiver, the transmitter must be configured for asynchronous 
operation
      and the receiver for synchronous operation.

      And SYNC of TCR2 is a 2-width control bit:
      00 Asynchronous mode.
      01 Synchronous with receiver.
      10 Synchronous with another SAI transmitter.
      11 Synchronous with another SAI receiver.

      So the driver should have set SYNC bit of TCR2 to 0x0, and meanwhile set 
SYNC
      bit of RCR2 to 0x1 (Synchronous with transmitter).

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 376d1a92ca587d3974d4791cdb99baa8b8e7f0dd
  Author: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
  Date:   Tue Aug 5 17:20:21 2014 +0800

      ASoC: fsl_sai: Initialize with software reset

      This patch adds software reset code in dai_probe() so as to make a true 
init
      by clearing SAI's internal logic, including the bit clock generation, 
status
      flags, and FIFO pointers.

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit de0d712a6dd1eed097dc6aa4f97ee461949414fe
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:47:21 2014 +0800

      ASoC: fsl_esai: refine esai for TDM support

      Original driver didn't store the number of slots, just fix the slot number
      to 2, use this default number to calculate bclk and pins for TX/RX.
      In this patch, add one parameter for slots, and update the calculation of
      bclk and pins of TX/RX. Then driver will be compatible with slots > 2 in
      TDM mode.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 708b4351f08c08ea93f773fb9197bdd3f3b08273
  Author: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
  Date:   Wed Jul 30 19:27:38 2014 +0800

      ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support

      The Freescale Generic ASoC Sound Card is a general ASoC DAI Link driver 
that
      can be used, ideally, for all Freescale CPU DAI drivers and external 
CODECs.

      The idea of this generic sound card is a bit like ASoC Simple Card. 
However,
      for Freescale SoCs (especially those released in recent years), most of 
them
      have ASRC (Documentation/devicetree/bindings/sound/fsl,asrc.txt) inside. 
And
      this is a specific feature that might be painstakingly controlled and 
merged
      into the Simple Card driver.

      So having this driver will allow all Freescale SoC users to benefit from 
the
      simplification to support a new card and the capability of wide sample 
rates
      support through ASRC.

      The driver is initially designed for sound card using I2S or PCM DAI 
formats.
      However, it's also possible to merge those non-I2S/PCM type sound cards, 
such
      as S/PDIF audio and HDMI audio, into this card as long as the merge will 
not
      break the original function and as long as there is something redundant 
that
      can be abstracted along with I2S type sound cards.

      As an initial version, it only supports three cards that I can test:
      imx-audio-cs42888, a new card that links ESAI with CS42888 CODEC
      imx-audio-sgtl5000, just like the old imx-sgtl5000.c driver
      imx-audio-wm8962, just like the old imx-wm8962.c driver

      The driver is also compatible with the old Device Tree bindings of WM8962 
and
      SGTL5000. So we may consider to remove those two drivers after this 
driver is
      totally enabled. (It needs to be added into defconfig)

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38f57532ede565a3c71da7b7727369f374c51acb
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 7 09:34:38 2014 -0500

      ASoC: cs35l32: fix compile warning for i2c_probe

      Forgot to add a return for err_disable goto statement.
      Causes compile warning of control reaching end of non-void

      Signed-off-by: Brian Austin <briann.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9cf44690204db563ba065ed856546dc8a8b742a1
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Mon Aug 4 15:11:17 2014 -0500

      ASoC: cs35l32: Add bindings for CS35L32

      The patch adds device tree bindings file for the Cirrus Logic CS35L32

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit eef5bb2445ca49911c93c08ed0fb2ea7363ea945
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Mon Aug 4 15:11:16 2014 -0500

      ASoC: cs35l32: Add support for CS35L32 Boosted Amplifier

      This patch adds support for the Cirrus Logic CS35L32 Boosted Amplifier
      I2S output provides monitor data to the SOC/CODEC/DSP for speaker 
protection/enhancement algorithms

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8ad9f9efcc7656cafb56bbbcd545f817a742bf32
  Author: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
  Date:   Mon Jun 16 16:33:46 2014 +0200

      ASoC: Drop const from struct snd_soc_dai_link *of_node members

      Dropping the const qualifiers prevents "passing argument 1 of 
â??of_node_putâ??
      discards â??constâ?? qualifier from pointer target type" type warnings 
when
      compiling the code dropping reference to cpu_of_node, codec_of_node or
      platform_of_node with with an of_node_put() function call.

      This lets us to avoid casting to struct device_node * or caching variables
      internally in drivers just to be able to properly drop a reference to the
      OF node on clean up paths.

      Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 87ca186f7eb663fc5e52b65452a91fe0fec170a0
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:42 2014 +0800

      regulator: add driver for hi6421 voltage regulator

      Add driver support for HiSilicon Hi6421 voltage regulators.

      Two rules for regulator enabling are defined in hi6421 spec:
      1) Between disable and enable of each regulator (LDOs or BUCKs), there 
must
         be a protection gap. Use @off_on_delay of regulator core to implement 
this.
      2) No two regulators can be enabled at the same time. Use mutex in
         hi6421_regulator_pdata to ensure this. A protection gap of 100us is 
added
         into each LDO/BUCK's .enable_time.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dd060bc92748ce77231b2cd2657510b77cd94dea
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 12:30:58 2014 +0100

      regmap: Restore L: linux-kernel@xxxxxxxxxxxxxxx entry

      As with commit 981c3a4ff85 (MAINTAINERS: Restore "L:
      linux-kernel@xxxxxxxxxxxxxxx" entries) restore the mailing list entry
      for the regmap framework in order to assist users in finding the list
      if they read the file instead of using get_maintainers.pl.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 275876e208e28abf4b96ec89030e482b1331ee75
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Jul 15 12:23:03 2014 +0800

      regmap: Add the DT binding documentation for endianness

      Device-Tree binding for device endianness
      Index     Device     Endianness properties
      ---------------------------------------------------
      1         BE         'big-endian'
      2         LE         'little-endian'

      For one device driver, which will run in different scenarios above
      on different SoCs using the devicetree, we need one way to simplify
      this.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d647c199510c2c126ac03ecbea51086e10126a40
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Jul 15 12:23:02 2014 +0800

      regmap: add DT endianness binding support.

      For many drivers which will support rich endianness of Devices
      need define DT properties by itself with the binding support.

      The endianness using regmap:
      Index      Device     Properties if needs bytes-swap,
                            or just ignore it
      -------------------------------------------------------------
      1          BE         'big-endian'
      2          LE         'little-endian'

      The properties include all the register values and the buffers.
      And these properties are very usful for the MMIO devices:

      Such as: a memory-mapped device, on one SoC is in BE mode, while
      in another SoC will be in LE mode, and the CPU will always in LE
      mode.

      For the first case, we must use cpu_to_be32/be32_to_cpu for
      32-bit registers accessing, so the 'big-endian' property is needed.

      For the second case, we can just ignore the bytes-swap
      functions like cpu_to_le32/le32_to_cpu, so the 'little-endian'
      property could be abscent.

      And vice versa...

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 871f565055ed232e5751da18a331b73e8254adaf
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:40 2014 +0800

      regulator: core: add guard delay between calling regulator_disable and 
_enable

      Some regulator require a minimum delay between its disable and next 
enable.
      This is to avoid damages when out-of-range frequent disable/enable of a
      single regulator can bring to the regulator chip.

      Add @off_on_delay to struct regulator_desc. Device drivers' can use this 
field
      to set this guard time.

      Add @last_off_jiffy to struct regulator_dev. When @off_on_delay is set by
      driver, regulator core can store its last off (disable) time into this 
field.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 79fd114161a764dfa456191af89358b3f5201c87
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:39 2014 +0800

      regulator: core: factor out delay function from _regulator_do_enable

      A common delay function can be helpful when implementing new features. 
Factor
      it out to maximize code reusability.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 272e2315fac3bfca0edfa3252b8a643c425602af
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:38 2014 +0800

      regulator: core: add const qualifier to ops in struct regulator_desc

      struct regulator_ops *ops is a member in struct regulator_desc, which gets
      its value from individual regulator driver upon regulator_register() and
      is used by regulator core APIs. It's not allowed for regulator core to
      modify any of these callbacks in *ops. Add 'const' qualifier to enforce 
that.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 23b1134838efdb5872be7b75e86fae41e60ba629
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Feb 18 21:11:48 2014 +0800

      regulator: tps65910: Allow missing init_data for diagnostics

      The regulator core supports this to allow the configuration to be 
inspected
      at runtime even if no software management is enabled.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9839d627c2a2c74facde9a9ee949f2ba0a1363b1
  Author: Gyungoh Yoo <gyungoh@xxxxxxxxx>
  Date:   Fri Aug 8 18:10:22 2014 +0900

      regulator: sky81452: Adding Skyworks SKY81452 regulator driver

      Signed-off-by: Gyungoh Yoo <jack.yoo@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5a867cf288934c26f3034ace189bda25700c68fa
  Author: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
  Date:   Tue Jul 15 16:32:53 2014 +0530

      regulator: s2mps11: Optimize the regulator description macro

      This patch makes the regulator description macro take minimum and
      steps voltage as parameter. In this way many repeated macros can be
      removed. Now these macros are repeated only if the the LDO/BUCK ctrl
      registers have non-linear positions. The good thing is these ctrl 
registers
      are mostly linear so they are not passed as parameters.

      This patch reduces the code size and also allow easy addition of more
      s2mpxxx PMIC drivers which differs a lot in minimum/step voltages.

      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d264fd4541753bf3fe2613805b3cab95b54a3f32
  Author: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
  Date:   Tue Jul 15 16:32:52 2014 +0530

      regulator: s2mpa01: Optimize the regulator description macro

      This patch makes the regulator description macro take minimum and
      steps voltage as parameter. In this way many repeated macros can be
      removed. Now these macros are repeated only if the the LDO/BUCK ctrl
      registers have non-linear positions. The good thing is these ctrl 
registers
      are mostly linear so they are not passed as parameters.

      This patch reduces the code size and also allow easy addition of more
      s2mpxxx PMIC drivers which differs a lot in minimum/step voltages.

      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0e4f417857083f399769491f6e7773d111debd0f
  Author: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
  Date:   Tue Jul 15 16:32:51 2014 +0530

      regulator: s2mpxxx: Move regulator min/step voltages in common place

      This is a cleanup patch and moves min/step voltages in a common samsung
      header file so that they can be used by other s2mpxxx PMIC drivers. Only
      few required macros are added currently and others can be added if needed.

      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 005547e0828ce9064afebb1e6d56a18efd80e7a3
  Author: James Ban <james.ban.opensource@xxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:04 2014 +0900

      regulator: da9211: support DA9213

      This is a patch for supporting DA9213.

      Signed-off-by: James Ban <james.ban.opensource@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5cdeb2c837ddcf5b67692816952d0f38e29c2d7b
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 12:31:11 2014 +0100

      regulator: Restore L: linux-kernel@xxxxxxxxxxxxxxx entry

      As with commit 981c3a4ff85 (MAINTAINERS: Restore "L:
      linux-kernel@xxxxxxxxxxxxxxx" entries) restore the mailing list entry
      for the regulator framework in order to assist users in finding the list
      if they read the file instead of using get_maintainers.pl.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 91ff8cd8c3aae34a26b517506cc1ff809401a490
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 11 11:47:29 2014 -0700

      ARM: dts: Move the PMIC interrupt pinctrl line to rk3288-evb common

      The PMIC interrupt pinctrl line was added to the rk3288-evb-act8846,
      but it's the same line on both the ACT8846 version and the RK808
      version.  This makes a lot of sense since they share the same SoC
      daugherboard.  Move the pinctrl definition to the common file so we
      can use it for the RK808 version.

      NOTE: The PMIC interrupt doesn't _actually_ go to the PMIC on the
      ACT8846 version of the board (it does on the RK808), but our
      convention is to label things as they're labelled on the schematics.
      In the very least you can argue that this is the interrupt from the
      PMIC daughtercard even if it doesn't actually go to the PMIC chip.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 2c31d9498cb85dcf37806237870e8ccf4dbf84e0
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Aug 12 16:21:14 2014 -0700

      ARM: dts: Enable emmc and sdmmc on the rk3288-evb boards

      This enables basic SD and eMMC support.  Things are not yet running at
      the fastest speed and we don't have the regulators specified, but we
      can at least use the eMMC and SD cards now.

      A note:
      * Though MMC DDR50 mode is partially supported in the dw_mmc
        rk3288-specific code in Addy's patch, Addy's patch doesn't add
        tuning support.  That means DDR50 mode is not reliable.  From the
        3288 TRM: "Tuning is required for other speed modes-such as
        DDR50-even though the output delay from the card is less than one
        cycle."  Thus, we don't enable MMC DDR50 mode in this patch.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 85095bf30f028f6dcb7d8177ab9b00425c11ca58
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Aug 12 16:21:13 2014 -0700

      ARM: dts: Add emmc and sdmmc to the rk3288 device tree

      This adds support for the sdmmc and emmc ports on the rk3288.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 356649ab6d6412b256a2ff789e50ddbe5d78aaec
  Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
  Date:   Thu Aug 7 16:38:02 2014 +0900

      ARM: dts: rockchip: unuse the slot-node and deprecate the 
supports-highspeed for dw-mmc

      dw-mmc controller can support multiple slots.
      But, there are no use-cases anywhere. So we don't need to support the
      slot-node for dw-mmc controller.
      And "supports-highspeed" property in dw-mmc is deprecated.
      "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit d41b7b74cfab08cf7a5c07fafac474af9dd51d9c
  Author: Artemiy Volkov <artemiyv@xxxxxxx>
  Date:   Thu Aug 14 16:20:09 2014 +1000

      Staging: wlan-ng: Merge string literals on adjacent lines in prism2fw.c

      This patch fixes the 'quoted string split across lines' checkpatch.pl
      warning in prism2fw.c.

      Signed-off-by: Artemiy Volkov <artemiyv@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72267c27fd5780e70d6ec4e920f8e3e27cafcbb7
  Author: vibi sreenivasan <vibisreenivasan@xxxxxxxxxxxxx>
  Date:   Tue Aug 12 14:39:27 2014 +0000

      staging/mt29f_spinand: coding style fixes

      This patch fixes the coding style error :
      "WARNING: else is not generally useful after a break or return"
      reported by checkpatch.pl

      Signed-off-by: Vibi Sreenivasan <vibisreenivasan@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f01620914699679a26212affa358e5bbc5ede63e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:29 2014 -0700

      staging: comedi: 8255: provide common defines for registers

      There are a couple comedi drivers that duplicate some of the register
      defines used by the 8255 module. Move these defines into the header
      so the duplication can be removed.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c19084bbd4ef7c0a10e5b01145b940edf872a63
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:28 2014 -0700

      staging: comedi: 8255: handle memory mapped io

      The drivers that use this module with memory mapped io all have the
      ioremap'ed base address stored in the comedi_device 'mmio' member.

      Introduce a default (*io) function that does 8-bit memory mapped io.

      Modify subdev_8255_init() so that it takes a flag parameter indicating
      if the io is port or memory mapped. Make the function static and rename
      it to __subdev_8255_init().

      Introduce two exported wrappers for __subdev_8255_init():

        subdev_8255_init() - for drivers that do 8-bit port io
        subdev_8255_mm_init() - for drivers that do 8-bit memory mapped io

      Use subdev_8255_mm_init() in the drivers that do 8-bit memory mapped io
      and remove the private (*io) functions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9067983867516a425d3382cb2eeeb234a2e8e3b6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:27 2014 -0700

      staging: comedi: 8255: remove incomplete async command support

      The async command support in this module is incomplete and nothing
      has ever used it. Just remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4085e93b9fecfad454159694c19efc36e7ac1cdf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:26 2014 -0700

      staging: comedi: 8255: refactor how the (*io) function works

      Currently, all users of is module that use the default (*io) function
      pass an 'iobase' to subdev_8255_init() of the form:

        dev->iobase + OFFSET_TO_8255_BASE_REG

      Now that the (*io) callback includes the comedi_device 'dev' pointer
      the 'dev->iobase' does not need to be included.

      Modify the default (*io) function, subdev_8255_io(), to automatically
      add the dev->iobase to the address when reading/writing the port.

      For aesthetics, rename the subdevice private data member to 'regbase'.
      Also, rename the local variables in this module that are used to
      access this member.

      Add a comment in dev_8255_attach() about the 'iobase' that is passed
      to subdev_8255_init(). For manually attached 8255 devices the io
      region is requested with __comedi_request_region() which does not
      set dev->iobase. For these devices the 'regbase' is actually the
      'iobase'.

      Remove the, now unnecessary, dev->iobase from all the callers of
      subdev_8255_init(). There are a couple drivers that only passed the
      dev->iobase. For those drivers pass a 'regbase' of 0x00.

      Note that the das16m1 driver is a bit goofy. The devpriv->extra_iobase
      is requested using __comedi_request_region() which does not set the
      dev->iobase. But the starting address passed is dev->iobase + 
DAS16M1_82C55
      so a 'regbase' of DAS16M1_82C55 is passed to subdev_8255_init().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b1a3fcfdf4067290cafffb5bc348c158e170fd7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:25 2014 -0700

      staging: comedi: 8255_pci: tidy up pci_8255_mmio()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (i * 4).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da261e1d38f5ed4baaebc45f51e628e7d84a2560
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:24 2014 -0700

      staging: comedi: cb_pcidas64: tidy up dio_callback_4020()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (I8255_4020_REG).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27fdf38574e63f21c14098b11f36d932cb3aaf25
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:23 2014 -0700

      staging: comedi: cb_pcidas64: tidy up dio_callback()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (DIO_8255_OFFSET).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f4e29703c790ee1045a0c0b7181c948b9a45636a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:22 2014 -0700

      staging: comedi: daqboard2000: tidy up daqboard2000_8255_cb()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (dioP2ExpansionIO8Bit).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ed8c80d0a4c65c062ee520cd167649b80afce16f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:21 2014 -0700

      staging: comedi: ni_labpc: tidy up labpc_8255_mmio()

      The 8255 driver (*io) callback now includes the comedi_device pointer.

      Instead of passing the (cast) pointer to subdev_8255_init(), pass the
      'iobase' of the 8255 registers (DIO_BASE_REG).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 67393c4fef245f46863f50bc8a553f0608d7a05d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:20 2014 -0700

      staging: comedi: ni_mio_common: tidy up ni_8255_callback()

      The 8255 driver (*io) callback now includes the comedi_device pointer.

      Instead of passing the (cast) pointer to subdev_8255_init(), pass the
      'iobase' of the 8255 registers (Port_A).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09d6dd7490ee7f1dda926e309df370e28679a71c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:19 2014 -0700

      staging: comedi: 8255: add a comedi_device param to the (*io) callback

      The 8255 driver uses an (*io) callback to read/write the registers
      of the 8255 device. The default callback provided by the driver uses
      inb()/outb() calls to access to registers based on an 'iobase' that
      was initialized during the subdev_8255_init() and a 'port' value.

      The users of this module can optionally provide a custom (*io) callback
      to handle the read/write in another manner.

      Make the (*io) callback a bit more flexible by also passing the
      comedi_device pointer as a parameter.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f9c63fe5333b27ab23ed399830c7977f6970744
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:18 2014 -0700

      staging: comedi: amplc_pci230: refactor iobase addresses

      This driver uses two iobase addresses, found in PCI bars 2 and 3.
      Currently, the address in PCI bar 2 is saved in the private data as
      'iobase1' and the address in PCI bar 3 is saved in the comedi_device
      as the 'iobase'. The 'iobase' is the base address of the daq
      registers (ai/ao) of the board. The 'iobase1' address is the base
      address of the 8255, 8254, configuration, and interrupt registers.

      Flip the saving of these base addresses. Save the address from PCI
      bar 2 in the comedi_device 'iobase' and the address from PCI bar 3
      in the private data as 'daqio'.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f254029bfda3924b5b3dfece85c3bb77b3c9c0c3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:17 2014 -0700

      staging: comedi: cb_pcidda: refactor iobase addresses

      This driver uses two iobase addresses, found in PCI bars 2 and 3.
      Currently, the address in PCI bar 3 is saved in the comedi_device as
      the 'iobase' and the one in PCI bar 2 is just passed to subdev_8255_init()
      as the 'iobase' parameter.

      Save the PCI bar 3 address in the private data as 'daqio' and the
      address from PCI bar 2 in the comedi_device as the 'iobase'.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 49fca95c403c01d2a91119fa64b86d4291324d17
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:16 2014 -0700

      staging: comedi: cb_pcimdas: refactor iobase addresses

      This driver uses three iobase addresses, found in PCI bars 2, 3, and 4.
      Currently, the address in PCI bar 2 is saved in the comedi_device as
      the 'iobase', the PCI bar 3 address is saved in the private data as
      'BADR3' and the one in PCI bar 4 is just passed to subdev_8255_init()
      as the 'iobase' parameter.

      Flip the saving of the PCI bar 2 and 4 base addresses. Save the address
      from PCI bar 2 in the private data as the 'daqio' and the address from
      PCI bar 4 in the comedi_device as the 'iobase'.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3a94180cf224cf0c3136c09b3cde69561ba94bda
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:15 2014 -0700

      staging: comedi: cb_pcidas: use dev->iobase for PCI bar 3

      Currently the base address of the 8254 and 8255 devices, found in
      PCI bar 3, is saved in the private data as 'pacer_counter_dio'.
      The 'iobase' in the comedi_device is currently unused.

      Save the address from PCI bar 3 in the comedi_device and remove
      the unnecessary member from the private data.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb83abed7dd79ae1f0471c53144934efa57d7919
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:23 2014 -0700

      staging: comedi: amplc_dio200: remove dio200_common_detach()

      This exported function just does a free_irq() to release the interrupt
      handler for the legacy and PCI dio200 drivers.

      The legacy driver also calls comedi_legacy_detach() which would also
      do the free_irq(). For that driver the just use comedi_legacy_detach()
      directly for the (*detach).

      For the PCI driver, add the free_irq() to the private (*datach) function.

      Remove the, then unused, dio200_common_detach() function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 294de579db53a810cb179fb06909c2dbdf17b74d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:22 2014 -0700

      staging: comedi: amplc_dio200: absorb dio200_subdev_timer_init()

      This function is only called by amplc_dio200_common_attach() and it
      can never fail. For aesthetics, absorb it into that function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3f6aa33ed102cc36c3e2308c81f10fec62439f9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:21 2014 -0700

      staging: comedi: amplc_dio200.h: remove boardinfo 'mainshift'

      This member of the boardinfo is only set for the PCIE boards. Use the
      'is_pcie' flag to determine if the offset needs to be shifted when
      reading/writing the registers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1b0cccc59a30df185a23938dbd761650ef12337
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:20 2014 -0700

      staging: comedi: amplc_dio200.h: rename 'has_enhancements' in boardinfo

      This member of the boardinfor is only set for the PCIE boards. For
      aeshetics, rename it to 'is_pcie'.

      For clarity, use this flag in the (*auto_attach) to determine if the
      dio200_pcie_board_setup() function needs to be called instead of using
      the switch (context_model).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42c6767bf3f92ab2aca1845fadd2ae5c204fc951
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:19 2014 -0700

      staging: comedi: amplc_dio200.h: remove unnecessary function comment 
descriptions

      The function names provide enough description. The extra comments are not
      necessary. Remove them.

      Also, tidy up some of the function declarations.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6ce09504ddc81aec07ddfcb16ad3c5b80ab19d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:18 2014 -0700

      staging: comedi: amplc_dio200.h: remove struct dio200_layout definition

      This struct is used to provide part of the boardinfo data. Using the extra
      indirection does not provide any additional clarity to the driver.

      Absorb the members from dio200_layout into dio200_board and remove the
      extra 'layout' indirection.

      For aesthetics, rename all the local variables used for the boardinfo
      pointer to 'board'.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 593d11c5a30f4049887dfad7ca2ac56a97c33c99
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:17 2014 -0700

      staging: comedi: amplc_dio200: tidy up {comedi, pci}_driver declarations

      For aesthetics, add some whitespace to these declarations.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 849db1aacd223b25826246171519413fad601df6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:16 2014 -0700

      staging: comedi: amplc_dio200: tidy up comedi_driver declaration

      For aesthetics, add some whitespace to the declaration.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 85d7c9ab5129e96d25b455d7bf45066c376e8e2d
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Mon Aug 11 21:03:48 2014 -0500

      staging: comedi: addi_apci_1564: tidy register map defines

      This commit performs a final tidying of the register map defines, bringing
      them to a state that is ready for merging into addi_apci_1564.c when the
      time comes.  Actions performed include:

      *Removes the APCI1564_ADDRESS_RANGE macro, which is no longer needed/used.
      *Renames the APCI1564_DIGITAL_OP_{VCC,CC}_INTERRUPT_{ENABLE,DISABLE}
      macros to shorter names which are more consistent with the digital input
      interrupt macros.
      *Fixes a typo in a comment (dev>iobase changed to dev->iobase).
      *Renames the APCI1564_TCW_* macros to APCI1564_COUNTER_* names to more
      accurately reflect that they are only offsets to counter registers (since
      only the counters are offset from dev->iobase).

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e3249b881e800d7374799b8aa551f498c5d39741
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Mon Aug 11 21:03:19 2014 -0500

      staging: comedi: addi_apci_1564: Remove in-driver watchdog support code

      Starting with commit 1496e5961113 ("staging: comedi: addi_apci_1564: use
      addi_watchdog module to init watchdog subdevice"), this driver uses the
      addi_watchdog module to provide support for the watchdog subdevice.  Any
      remaining watchdog code in-driver can and should be removed.

      This will also make future work on the timer and counter subdevices 
easier.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecc33af33ea8f71e691db1c1000ead675dc4d34f
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Mon Aug 11 21:02:58 2014 -0500

      staging: comedi: addi_apci_1564: remove apci1564_do_config

      The DO config function served the purpose of configuring the diagnostic
      interrupts for the board.  As the driver currently does not support
      diagnostic interrupts, the digital output subdevice does not need an
      insn_config operation and this function can be safely removed.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5dffac89e2480487e79bc2c3e773ee649cdf7f3c
  Author: Ramesh Basukala <basukalaramesh@xxxxxxxxx>
  Date:   Thu Aug 14 10:11:44 2014 -0400

      Staging: bmc: fix coding style warning

      This is a patch to the vendorspecificextn.c that fixes coding style
      warning message line over 80 characters found by checkpatch.pl script.
      I am submitting this patch as required by Eudyptula Challenge.

      Signed-off-by: Ramesh Basukala <basukalaramesh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b66157f36aff92ec3d93502471a7d26f10d39436
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Wed Aug 13 20:37:06 2014 +0700

      staging: android: ion: Remove redundant return of void function

      This patch fix checkpatch.pl warning
      Tested by compilation only.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 04e14356d549fd1c5487f8a5be13eb4a59802fb3
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Wed Aug 13 20:37:05 2014 +0700

      staging: android: ion: ion.c Add a new blank line after decleration

      This patch fix checkpatch.pl warning
      Tested by compilation only.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d320c455cb726cc0618ad9852982debc8af535b3
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Wed Aug 13 20:37:04 2014 +0700

      staging: android: ion: ion_dummy_driver.c Replace kzalloc() by kcalloc()

      This patch fix checkpatch.pl warning
      Tested by compilation only.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4246e490b59bf68839f75fa4354e099105ff927a
  Author: Adrian Remonda <adrianremonda@xxxxxxxxx>
  Date:   Sun Aug 10 20:39:57 2014 +0200

      Staging: rtl8188eu: Removed unneeded code.

      This patch removes some unneeded code.
      1) kzalloc() allocates 4 extra bytes so that we can align the return
         value.  But actually the return value is already aligned so we can
         remove the + 4 and the call to N_BYTE_ALIGMENT().
      2) The memset() isn't needed because kzalloc() zeroes the allocation.

      Suggested-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

      Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66ed681a304f2971f85b9d8c58d4c35f340e1af1
  Author: Adrian Remonda <adrianremonda@xxxxxxxxx>
  Date:   Sun Aug 10 20:39:56 2014 +0200

      Staging: rtl8188eu: Lines over 80 characters fixed.

      This is a patch to the hal/rtl8188eu_recv.c file that fixes up a "line
      over 80 characters" warning found by the checkpatch.pl tool.

      Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7e7068f60d9570613f9737f4f94e3158322cf6e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:35 2014 +0530

      staging: rtl8188eu: Declare Efuse_GetCurrentSize() as a static function

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43ffc5be9e76d6b86c6b1e60c64eddb57bea4c15
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:34 2014 +0530

      staging: rtl8188eu: rtw_iol.h: Remove unused struct, enum and macro

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1eb87e22062be9544431bcab2fd813aa1c795734
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:33 2014 +0530

      staging: rtl8188eu: rtw_iol.c: Remove unused functions

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 51e3d8ededd1317ab95dc9648ae45b0370464416
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:32 2014 +0530

      staging: rtl8188eu: Remove unused function iol_ioconfig()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ffa54e6b191761eb0b71144f135e5b1935e752c
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:31 2014 +0530

      staging: rtl8188eu: Remove rtl8188e_IOL_exec_cmds_sync() and its wrapper 
function

      rtl8188e_IOL_exec_cmds_sync() is a unused function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b5c391a4b0a46dff8d6e02e30ecd7ce16f446635
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:30 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_cmd_buf_dump()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63bd7e26d26b09e967067f9e5f8e781983f72f9e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:29 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_cmd_tx_pkt_buf_dump()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 678826f5034af1a73439a71125bd5f254c9405d1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:28 2014 +0530

      staging: rtl8188eu: Remove unused functions rtw_IOL_append_DELAY_[US, 
MS]_cmd()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 94616fbc5cf096a30158036bb87de48de6f3d7f6
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:27 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_exec_cmds_sync()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91ed283ab563727932d6cf92b74dd15226635870
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:26 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_append_WD_cmd()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a758a007ea6713213ea5458e551258ceab62fea1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:25 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_cmd_boundary_handle()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f549788fa07738d71c0e54fe0986d7baa56a6d8a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:24 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_accquire_xmit_frame()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dcdb40ccabc396047e1ab0f7c965d358e764fcf8
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:23 2014 +0530

      staging: rtl8188eu: Hal8188EPhyCfg.h: Remove unused function declaration

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 939af24f713865d4cbcfb4ee1a0794e701530306
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:22 2014 +0530

      staging: rtl8188eu: Remove unused function storePwrIndexDiffRateOffset()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e9ff221347dfc565c1a2f6bbce21baedf7766fb2
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:21 2014 +0530

      staging: rtl8188eu: Remove odm_RegConfig8188E.[h, c] files

      driver doesn't require these files anymore.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c7d45c24e9dabf4160ae1af7f45e87079e45931
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:20 2014 +0530

      staging: rtl8188eu: Cleanup and simplify Baseband configuration code

      Cleanup and consolidate Baseband configuration related code in
      HalHWImg8188E_BB.c file.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f386a9ce637df1cbffbedfaecbd730ef84c7ef04
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:19 2014 +0530

      staging: rtl8188eu: Remove unused function odm_ConfigMAC_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 02282888d714000db114512268b270d82e1088fb
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:18 2014 +0530

      staging: rtl8188eu: Remove unused function odm_ConfigRFReg_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 40a4325cd9b18bff0bf5c321eb8fd741ac8ec17a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:17 2014 +0530

      staging: rtl8188eu: Remove unused functions odm_ConfigRF_Radio[A, 
B]_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 586b60877244595246e6aedc3766500d1227d1f2
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:16 2014 +0530

      staging: rtl8188eu: Cleanup and simplify RF configuration code

      Cleanup and consolidate RF configuration related code in
      HalHWImg8188E_RF.c file.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ff8f35d8c30b37bea061979cd0ec37b24a4148b7
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:15 2014 +0530

      staging: rtl8188eu: Cleanup and simplify MAC configuration code

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6c28c23f89b00a01b34670f0f1ddcdc2e0bca67
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:14 2014 +0530

      staging: rtl8188eu: Cleanup firmware initialization code

      Using rtl8188ee's (drivers/net/wireless/rtlwifi/rtl8188ee/fw.c) neat and 
clean
      firmware initialization code to replace rtl8188eu's messy firmware
      initialization code.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2ea5ff8a7cde20542d47d1398d3fc710d357f6f
  Author: Jeremiah Mahler <jmmahler@xxxxxxxxx>
  Date:   Tue Aug 12 00:03:44 2014 -0700

      staging: rtl8192u/ieee80211: Fix sparse ieee80211_debug_init/_exit not 
declared warning

      A sparse warning is generated about 'ieee80211_debug_init' and
      'ieee80211_debug_exit' not being declared.

        drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:275:12: warning:
        symbol 'ieee80211_debug_init' was not declared. Should it be static?
        drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:297:13: warning:
        symbol 'ieee80211_debug_exit' was not declared. Should it be static?

      These functions are used outside of this file so using static will not
      work.  The prototypes are given in r8192U_core.c but sparse nonetheless
      still gives a warning.  Fix the sparse warning by moving these
      prototypes from r8192U_core.c to ieee80211.h.

      Signed-off-by: Jeremiah Mahler <jmmahler@xxxxxxxxx>
      Cc: Joel Pelaez Jorge <joelpelaez@xxxxxxxxx>
      Cc: Andrea Merello <andrea.merello@xxxxxxxxx>
      Cc: "John W. Linville" <linville@xxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Himangi Saraogi <himangi774@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@xxxxxxxxx>
      Cc: Ana Rey <anarey@xxxxxxxxx>
      Cc: Chaitanya Hazarey <c@xxxxx>
      Cc: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Cc: Teodora Baluta <teobaluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c4d6b8fbea3895973eb6153c27cb2bc015a17fdd
  Author: Ovidiu Toader <ovi@xxxxxxxxxxx>
  Date:   Sun Aug 10 20:04:36 2014 -0700

      drivers/staging/rtl8192u/r8192U_wx.c: fix warnings issued by sparse

      This minor patch motivated by eudyptula challenge fixes the following 
warnings issued
      by `sparse' in drivers/staging/rtl8192u/r8192U_wx.c:
       .../r8192U_wx.c:27:5: warning: symbol 'rtl8180_rates' was not declared. 
Should it be static?
       .../r8192U_wx.c:961:22: warning: symbol 'r8192_get_wireless_stats' was 
not declared. Should it be static?
       .../r8192U_wx.c:990:24: warning: symbol 'r8192_wx_handlers_def' was not 
declared. Should it be static?

      Signed-off-by: Ovidiu Toader <ovi@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe773165210890082ccab524b2818a4a466656dc
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:11 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "uiOperation" -> "operation"

      Renamed variable "uiOperation" -> "operation" in
      bcm_char_ioctl_gpio_set_request().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 198d73daacb97a49a4daa4894609f48819e39c0a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:10 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "uiBit" -> "bit"

      Renamed variable "uiBit" -> "bit" in bcm_char_ioctl_gpio_set_request().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 80c329ad0c1a743ca15e997bbcef8bc622c1df58
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:09 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "ucResetValue" -> "reset_val"

      Renamed variable "ucResetValue" -> "reset_val" in
      bcm_char_ioctl_gpio_set_request().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41e708109475001431a8182716f90898621e0555
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:08 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "uiTempVar" -> "tmp"

      Renamed variable "uiTempVar" -> "tmp" in

          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95123f22a17f57bb5c51d662b1ecc3f6cc21afe6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:07 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "sWrmBuffer" -> "wrm_buff"

      Renamed variable "sWrmBuffer" -> "wrm_buff" in

          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 343fae74744506948d86af5144d3d9eadda59943
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:06 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Bufflen" -> "buff_len"

      Renamed variable "Bufflen" -> "buff_len" in
      bcm_char_ioctl_reg_read_private().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00c6fbcdab7ba34f3597715497b3a8224164c508
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:05 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "IoBuffer" -> "io_buff"

      Renamed variable "IoBuffer" -> "io_buff" in

          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()
          bcm_char_ioctl_gpio_set_request()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 201893bc516a1797d2fac8e931fe551eb78ed8f5
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:04 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "sRdmBuffer" -> "rdm_buff"

      Renamed variable "sRdmBuffer" -> "rdm_buff" in

          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aafec40c30e97cbcbc703ca17ab1ebf7fc06cf3a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:03 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Packet" -> "packet"

      Renamed variable "Packet" -> "packet" in bcm_char_read().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dab41a0ea8a7704b8a7bf806f123fd8a3d2c0362
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:02 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "PktLen" -> "pkt_len"

      Renamed variable "PktLen" -> "pkt_len" in bcm_char_read().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f90a8a25f500700bb1c603b5c9d8a5069e6aa5b9
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:01 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "pTarang" -> "tarang"

      Renamed variable "pTarang" -> "tarang" in

          bcm_char_open()
          bcm_char_release()
          bcm_char_read()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 900025a3bd73e38ed6df25e3751c480babbcaf4c
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:00 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "ulDSDMagicNumInUsrBuff" -> 
"dsd_magic_num_in_usr_buff"

      Renamed variable "ulDSDMagicNumInUsrBuff" ->
      "dsd_magic_num_in_usr_buff" in handle_flash2x_adapter().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd9a40788d7d25b6fa17ad119c9000c536e6e58d
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:59 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Status" -> "status"

      Renamed variable "Status" -> "status" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()
          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()
          bcm_char_ioctl_gpio_set_request()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9dc535b57a0d1971044c28ca11bb6a95603a54e1
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:58 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "stNVMReadWrite" -> "nvm_rw"

      Renamed variable "stNVMReadWrite" -> "nvm_rw" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e17219af18faf7e093390d6273f709df7e20ff60
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:57 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "pReadData" -> "read_data"

      Renamed variable "pReadData" -> "read_data" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a7add1cc72f1ef3662146505add0fa5744fdbec
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:56 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Adapter" -> "ad"

      Renamed variable "Adapter" -> "ad" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()
          bcm_char_open()
          bcm_char_release()
          bcm_char_read()
          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()
          bcm_char_ioctl_gpio_set_request()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf8fa21cb70ceaf8d5898c57b80e707dfca79fa9
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:55 2014 +0200

      Staging: bcm: Bcmchar.c: Fixed indentation of function arguments

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3901270b1519a6b416383dfb29eeb79ed104dbbf
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Thu Aug 14 12:50:04 2014 +0530

      staging: lustre: lustre: ptlrpc: Donot initialise null

      This patch fixes the following error using checkpatch.pl
      Error: Do not initialise statics to 0 or NULL

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0028d585b4f491948c3e732293f5aa781aee1ee9
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Wed Aug 13 16:22:41 2014 +0530

      staging: lustre: lustre: ptlrpc: Fix pointer declaration

      This patch fixes the following checkpatch.pl issue in client.c:
      ERROR: "foo * bar" should be "foo *bar"

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ae015be950d498def53a429f50f3ca4f4ed482f
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Tue Aug 12 17:26:38 2014 +0530

      staging: lustre: lustre: ptlrpc: Fix requires space

      Fix checkpatch.pl issues spaces required.

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 459d3236ad453642db3b99817c10a57d7d77faa4
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Mon Aug 11 22:18:29 2014 -0400

      staging/lustre/lnet: Fix potential uninitialized variable warning

      Greg reports that with one of the patches in his queue
      there's now an unused variable warning in lnet_parse_ip2nets
      for ipaddrs variable.
      Apparently the warning is a false positive as in all cases where
      lnet_ipaddr_enumerate can return without setting ipaddrs to something
      a negative return value is returned that is then checked
      before we actually use ipaddrs.

      Assign ipaddrs to NULL to quiet this.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ab909585b813193bb45f52367c1e7d056e33cfa9
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:39 2014 +0530

      staging: lustre: Cleanup variable declarations in mdc_enqueue()

      Changes:
      - move const union vars to the top
      - move rc to bottom
      - do not initialize req
      - set lvb_type to enum member instead of 0
      - change __u64 to u64
      - fix inconsistant columnization

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb44520b3ad9407704dd111c9acd48911c83beba
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:38 2014 +0530

      staging: lustre: remove parentheses usage with return

      Fix the following checkpatch error:

      ERROR: return is not a function, parentheses are not required

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78dd07983b405df2f98ae96137c69cb9e208b312
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:37 2014 +0530

      staging: lustre: move else on the same line as closing brace

      Fix the following checkpatch error:

      ERROR: else should follow close brace '}'

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a4cd3e9d53d786367c30e3a2a0864b69d370b3c
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:36 2014 +0530

      staging: lustre: Fix misplaced opening brace warnings

      Fixes the following checkpatch error:

      ERROR: that open brace { should be on the previous line

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c35e01ff0859d77d2dea5cca974acf798a940e18
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:35 2014 +0530

      staging: lustre: Added space between type name and *

      Fixes the following checkpatch error:

      ERROR: "(foo*)" should be "(foo *)"

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ee990b3368d678611fd4d28ae702a3c24ea1d76c
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Wed Aug 13 19:31:16 2014 +0530

      ] staging: lustre: fix multi line strings

      Fixes the following checkpatch warning:

      WARNING: quoted string split across lines

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7436d0704fd3fc98287bded7f30ad2b9b3a7e61b
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:33 2014 +0530

      staging: lustre: add blank lines after declarations

      Fixes the following checkpatch warning:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 125ffec0bd80313124b719465c9fd529b39d6230
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:32 2014 +0530

      staging: lustre: replace c99 style comments with C89

      Fixes the following checkpatch error:

      ERROR: do not use C99 // comments

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 301af9068dd1b72ee80d0321b67eb5d76e08b3c0
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:31 2014 +0530

      staging: lustre: Add missing spaces around operators and braces.

      Fixes the following checkpatch errors:

      ERROR: space required after that ',' (ctx:VxV)
      ERROR: space required after that close brace '}'

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5e663ae7a6dc2c402211d38a65b12a189220723
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:30 2014 +0530

      staging: lustre: fix lines over 80 chars

      Fixes the following  checkpatch warning:

      WARNING: line over 80 characters

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 982ec91f50a0e417cb353a2e5dff5af16541377a
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:29 2014 +0530

      staging: lustre: move open brace to next line after functions

      Fixes the following checkpatch error:

      ERROR: open brace '{' following function declarations go on the next line

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 444014d6f529434a856564f2d9436a33416b2f43
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:28 2014 +0530

      staging: lustre: remove spaces from start of line

      Fixes the following checkpatch warning:

      WARNING: please, no spaces at the start of a line

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ffdac6ce36580cacb72ab7775cc52e947c62721c
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:27 2014 +0530

      staging: lustre: remove space between function name and and open 
parenthesis

      Fixes following checkpatch warning:

      WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 139cc6aed5b235ca2b32b23962667d1173ce6005
  Author: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 23:05:38 2014 +0000

      staging: lustre: fix coding style issue: missing space after 'if'

      Coding style issue reported by checkpatch.pl

      Signed-off-by: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76be25ba313086c81392fe5dcddf73b806be2100
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Sun Aug 10 22:23:50 2014 +0000

      staging: vt6656: add blank line after declaration

      Adds a blank line after declaration to comply with coding style.

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit de657d59f2ccc433e7380b23fb565438c2bb7ffb
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Sun Aug 10 22:23:49 2014 +0000

      staging: vt6656: fix incorrect indentation

      Use tabs, not spaces.

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 86140346adbb426b7b4e8ec397c9ef6db572c3e0
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Sun Aug 10 22:23:48 2014 +0000

      staging: vt6656: remove unnecessary braces

      Removes unnecessary braces to comply with coding style.

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 80f598ae8a8dbe7d56e9d08d205405dd9f6aecdd
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:03 2014 +0100

      staging: vt6655: remove typedef from struct vnt_private

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1bd6375760ef13baeee404276b95034c691f2ed8
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:02 2014 +0100

      staging: vt6655: device_main Replace DEVICE_INFO with size of pointer

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6af4336e64dde7d0dd910c10de5dced9ef7ecf64
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:01 2014 +0100

      staging: vt6655: rf/wpactl/wroute use struct vnt_private

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f335dd136f9ccfb04e35ada2f80bdb958faf6be
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:00 2014 +0100

      staging: vt6655: hostap/ioctl/iwctl use struct vnt_private

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf76dc4b85447e17678d61505eb1b92743c4b67b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:59 2014 +0100

      staging: vt6655: bssdb/datarate/dpc/power/rxtx use struct vnt_private

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ffc58742d835b83fa9f055233c11dcdf6724e77
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:58 2014 +0100

      staging: vt6655: channel/wcmd/wctl/wmgr use struct vnt_private *

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d052270b4372d015fbc19a0e0071b8f3640bff2b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:57 2014 +0100

      staging: vt6655: card change PSDevice to struct vnt_private

      Repacing void *pDeviceHandler

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 582d6c220b16ba5e13743bd5cb14e8e0974d45f3
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:56 2014 +0100

      staging: vt6655: baseband replace PSDevice

      Coverting all functions to struct vnt_private.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f8597f4e4b39b0505b3891f64d4c3be78d86717
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:55 2014 +0100

      staging: vt6655: device.h use change __device_info to vnt_private

      Coverting all functions to struct vnt_private in device.h and 
device_main.c

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 965d017f49f7094348d95d8034f1ef94ddce601c
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:22:02 2014 +0100

      staging: vt6655: upc.h replace read and write memory functions

      Update to the newer memory functions
      readb -> ioread8
      readw -> ioread16
      readl -> ioread32
      writeb -> iowrite8
      writew -> iowrite16
      writel -> iowrite32

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e66a2aadd5f89f0012ac4f66dd3456c5921a39e
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:22:01 2014 +0100

      staging: vt6655: upc.h: Remove unused macros

      PCBv* are not used

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4a5f718409f92f3bc12ee8020a4874d004f612ba
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:22:00 2014 +0100

      staging: vt6655: CARDbSetBeaconPeriod call CARDbGetCurrentTSF to get TBTT

      There is already a function to get next TBTT.

      Replace code with CARDqGetNextTBTT.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 989ae8601b28b053d4882ad70ce62420f19f9e91
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:59 2014 +0100

      staging: vt6655: CARDqGetNextTBTT calculate qwTSF using do_div

      Use do_div to compute equation as shown replacing existing code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0fc2a76eef05ee1aa82b3d9bf34eea2b50f5e1ba
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:58 2014 +0100

      staging: vt6655: Replace and remove typedef QWORD/ DQWORD

      Replace the variables with u64/__le64.

      The endian variant is needed in some places endian correction is
      needed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c98323a7da3cf3625c37743974d007a1fe6539a5
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:57 2014 +0100

      staging: vt6655: BSSvSecondTxData remove #if 1 else directive

      There is a code alignment error after this directive realign
      code

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2af99ee5bca2eccc2d61bfee0ad82c84af18f8f
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:56 2014 +0100

      staging: vt6655: Remove TxInSleep macro

      TxInSleep is always enabled remove the macro and any
      else code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11a72e5e11429c1598a53bc314765e0ff15da2c7
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 9 20:15:56 2014 +0100

      staging: vt6655: rxtx: Replace typedef struct tagSMICHDRHead

      With struct vnt_mic_hdr replacing pointer assigments in
      s_vFillTxKey.

      The size of new struture is the same as old with packing

      Create the struture rxtx.h where it is only used.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit effda6973dba27d80a669855603bdc0971f89449
  Author: Martin Berglund <martin@xxxxxxxxxx>
  Date:   Thu Aug 7 23:08:34 2014 +0100

      staging: vt6655: wpactl.c: Fix sparse warnings

      Add missing __user macro casting in the function wpa_set_keys.
      This is okay since the function handles the possibility of
      param->u.wpa_key.key and param->u.wpa_key.seq pointing to
      kernelspace using a flag, fcpfkernel.

      Signed-off-by: Martin Berglund <martin@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2160e944a911dae3c4b40cca72d6c83af6f85bb5
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Fri Aug 8 09:53:07 2014 +0530

      staging:r819xU: coding style: Fixed commenting style

      This is a patch to the r819xU_phyreg.h file that fixes
      commenting style warning

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2892d397972496075523c63ad5bec77175654125
  Author: Andreas Schlick <ninox@xxxxxxxxxx>
  Date:   Thu Aug 7 19:20:50 2014 +0200

      staging: rtl8723au: Remove unnecessary bit masking.

      Signed-off-by: Andreas Schlick <ninox@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5081c548eafb115645d9fc60703641d4597b589
  Author: Andreas Schlick <ninox@xxxxxxxxxx>
  Date:   Thu Aug 7 19:20:49 2014 +0200

      staging: rtl8723au: Move open braces to the previous line.

      Correct coding style errors in rtw_efuse.c. checkpatch.pl reported:
      ERROR: that open brace { should be on the previous line

      Signed-off-by: Andreas Schlick <ninox@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6365fe50ebff17a5beccefed0c19d7dd847f076
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 22:17:10 2014 +0200

      staging: dgnc: Remove unnecessary 'return' statement

      This commit fixes the checkpath warning 'void function return
      statements are not generally useful' caused by the 'return' at the end
      of 'void' function.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8aa5d0d825715db571be47b02ca8b176f70cb1da
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 22:17:09 2014 +0200

      staging: dgnc: Fix missing blank line after declarations

      This commit fixes the missing blank lines after declarations checkpath
      warnings found in dgnc_cls.c file.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e9b69997e74a88b388a6272a81e5133688683705
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:26 2014 +0200

      staging: dgnc: Remove 'volatile' modifier where it is not needed

      This commit fixes the checkpath warning about misused 'volatile'
      modifier. In this case the 'volatile' was not needed as it was used
      for regular automatic variable. Thos commit removes the 'volatile'.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13d1773ace622802e99f2aae577f30eab444eb55
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:25 2014 +0200

      staging: dgnc: Fix braces {} are not necessary for single statement blocks

      This commit fixes the following checkpath warning in dgnc_neo.c file:
      'braces {} are not necessary for single statement blocks'

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ef33f38cb148ad0fb4a7c8860d8e1c7ebe16bdb
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:24 2014 +0200

      staging: dgnc: Fix that open brace { should be on the previous line

      This commit fixes the following checkpath error in dgnc_neo.c file:
      'that open brace { should be on the previous line'

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1eba3dba7463cddd254605b5372ee38ceb45fa30
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:23 2014 +0200

      staging: dgnc: Fix missing blank line after declarations

      This commit deals with the checkapth warnings 'missing line after
      declarations' in the dgnc_neo.c file.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9dfe5670e1ceeda7378a6f4234cca6820fd5af46
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:22 2014 +0200

      staging: dgnc: Fix included header from 'asm'

      This commit fixes the checkpatch warning:

      drivers/staging/dgnc/dgnc_neo.c:37:
          WARNING: Use #include <linux/io.h> instead of <asm/io.h>

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98b3bcc05fa7efaf6a9a1420ce4a0fc6c9031b36
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:25 2014 +0200

      staging: dgnc: Update the TODO file

      It turned out that the TODO file contained the invalid information as
      some of the work has already been done. This commit updates it with the
      current status of what is left to be done.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92ded48cc3f09b8f6bdf56348b9318f9badd28fe
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 15:40:11 2014 +0200

      staging: dgnc: Siplify the dgnc_start function

      This commit slightly simplifies the sgnc_start() function by
      rearranging it. As a result the indentation level is reduced.
      This is not the functional change.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a633d00d14129b5865502a0f45c160f523b446f
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:23 2014 +0200

      staging: dgnc: Move utility functions out of dgnc_driver.c

      This commit moves the utility functions out of dgnc_driver.c file and
      puts them in the new dgnc_utils.{c,h} files. The accompanying changes
      adjust the existing code to work with this design.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bbecbacbed32db649c10d1d4e0a6045b4f4d4750
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:22 2014 +0200

      staging: dgnc: Remove unnecessary functions from dgnc_driver.c

      This commit slightly cleans up the dgnc_driver.c file. The changes
      include removing one-line proxy functions as they were not needed.
      Additionaly the pci 'remove' function is deleted because it was no
      need for it.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea6e9dea2e72a7abd146a2c5bab726b27f34b36c
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:21 2014 +0200

      staging: dgnc: Fix frame size is larger than 1024B

      This comit fixes the following sparse warnign:

      drivers/staging/dgnc/dgnc_tty.c:572:1:
          warning: the frame size of 1060 bytes is larger than 1024 bytes
          [-Wframe-larger-than=]

      This was caused by having buffer as an automatic variable. This commit
      moves it from the stack to the heap.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 338fd80f9da7772ff3b957adb7ae1ed4615c484c
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:20 2014 +0200

      staging: dgnc: Fix no spaces before tabs checkpath warning

      This commit corrects the 'no space before tabs' checkpath warning.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e8810026b96f5ecaa551e1963c4fbc71d976d85
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Tue Aug 12 08:08:37 2014 +0200

      staging: dgnc: Fix externs should be avoided in the .c files

      This commit fixes the following checkpatch warnings:

      WARNING: externs should be avoided in .c files
          #80: FILE: drivers/staging/dgnc/dgnc_driver.c:80:
              +int            dgnc_init_module(void);
          #81: FILE: drivers/staging/dgnc/dgnc_driver.c:81:
              +void           dgnc_cleanup_module(void);

      This was caused by putting the declarations for module init and module
      exit fucntions on the top of the file. The fix removes these
      declarations plus it also corrects the type of the init/exit functions.

      Due to the dependency between init and exit functions the
      dgnc_cleanup_module had to be put first.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d14b71231e78645008c3e2edee5496b4722d4d62
  Author: Lars Hamre <lhamre@xxxxxxxxx>
  Date:   Thu Aug 7 21:21:42 2014 -0400

      Staging: nokia_h4p: removed unnecessary return statement in nokia_fw.c

      This is a patch to the nokia_fw.c file that removes an unnecessary return 
statement found by the checkpatch.pl tool

      Signed-off-by: Lars Hamre <hamham91@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41cb65c4854e14f12b1cbb8215e509d8ad4d0c88
  Author: A Raghavendra Rao <raghav3276@xxxxxxxxx>
  Date:   Thu Aug 7 14:10:39 2014 +0530

      Staging: wlan-ng: fix sparse warning in prism2fw.c

      Fix the following sparse warning :

      In file included from drivers/staging/wlan-ng/prism2usb.c:5:0:
      drivers/staging/wlan-ng/prism2fw.c: In function
      â??read_cardpda.constprop.43â??:
      drivers/staging/wlan-ng/prism2fw.c:792:1: warning: the frame size of
      1068 bytes is larger than 1024 bytes [-Wframe-larger-than=]

      The variable to 'struct p80211msg_p2req_readpda' was previously being 
created
      on the stack, which inturn exeeded the frame size limit, resulting in a
      sparse warning. This patch alloctes the memory to the structure 
dynamically
      and the operations are left unchanged.

      Signed-off-by: A Raghavendra Rao <arrao@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0d0e9d9e777fcfcd50cb45299048e68edcd54ca4
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Mon Aug 4 21:10:24 2014 +0200

      staging: slicoss: fix a blank line coding style issue

      Add 2 missing blank lines after declaration.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a855861d57890d8433b158e72bba7c31b8b2fff7
  Author: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
  Date:   Tue Aug 5 23:24:18 2014 +0200

      Staging: rts5208: Remove CONFIG_RTS5208_DEBUG option

      CONFIG_RTS5208_DEBUG is no more needed, we rely on dynamic debug config 
options
      instead.

      Signed-off-by: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 69b8b22489f5edf1fde0d6958ab3881068701e6d
  Author: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
  Date:   Tue Aug 5 23:24:17 2014 +0200

      Staging: rts5208: Use dev_dbg and print_hex_dump_bytes to dump memory

      Use dev_dbg with %*ph format specifier and print_hex_dump_bytes to dump 
memory
      instead of relying on custom macro.

      Signed-off-by: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63bc516402c615250ef9e88905b8c78a04fbacdb
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Mon Aug 4 21:07:07 2014 +0200

      staging: imx-drm: fix a blank line coding style issue

      Add missing blank lines after declaration.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddf5a2c1cb62a2ce4e6d9104998df2d3eae8923e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Fri Aug 8 12:07:50 2014 +0200

      imx-drm: imx-drm-core: delete unneeded test before of_node_put

      Of_node_put supports NULL as its argument, so the initial test is not
      necessary.

      Suggested by Uwe Kleine-König.

      The semantic patch that fixes this problem is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression e;
      @@

      -if (e)
         of_node_put(e);
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a87c38090ea95d36925fefc5cb3d475416f3796c
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:56 2014 +0200

      staging: ozwpan: Use list helpers

      Make use of the various list helper functions to improve readability.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50222db4b03ac8f3259c6d39bbd585ed3358f70f
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 08:01:09 2014 +0200

      staging: ozwpan: Use slab cache for oz_tx_frame allocation

      Use a slab cache rather than rolling our own free list.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b8b61aaef59751fe85c1b2df51a848a6c50d202
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 08:00:42 2014 +0200

      staging: ozwpan: Use slab cache for oz_elt_info allocation

      Use a slab cache rather than rolling our own free list.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e6fbdde1219bdd3875e72c6278beebf241bd416
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 07:59:24 2014 +0200

      staging: ozwpan: Use slab cache for oz_urb_link allocation

      Use a slab cache rather than rolling our own free list.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9686e786896297f9f1d74a2cac4ffccc7b3e50e
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:52 2014 +0200

      staging: ozwpan: Simplify app interface

      Simplify the somewhat overcomplicated application interface; improves
      readability and saves a bunch of lines.

      Use designated struct initializers for clarity.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a7ae725c9295d9076c889bbb75f83cd8e053bfb6
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:51 2014 +0200

      staging: ozwpan: Remove dead code

      No need to return a value from elt_buf_init().

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4abc48d140e75bb07143287f3be3fa858b8e10f5
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:50 2014 +0200

      staging: ozwpan: Remove redundant initialization

      Member 'ops' has already been initialized by calling cdev_init().

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f8fd6d85fa9b826282043b9a67604eff8725033
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:49 2014 +0200

      staging: ozwpan: Remove unused OZ_MAX_TIMER_POOL_SIZE

      OZ_MAX_TIMER_POOL_SIZE is not used anywhere; remove it.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c24dd2e2cdd22ce7ae2c54a15ee585689d611e3e
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:48 2014 +0200

      staging: ozwpan: Fix typo in typedef

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9fca4f70edbdf7052458b21545d860637c41f863
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:47 2014 +0200

      staging: ozwpan: Add module parameter description

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a3101884571e6a1aaf307620178f7532f3284ad
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Sun Aug 3 17:20:49 2014 -0700

      staging: nokia_h4p: fix %d confusingly prefixed with 0x in format string

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 967544a65cf5d70b2d2ff069349eeca0cbf9e0b1
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Sun Aug 3 17:21:06 2014 -0700

      staging: rtl8821ae: fix %d confusingly prefixed with 0x in format strings

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 714340db24b8b34dd9befc87db0e8c51040a4a7f
  Author: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:26:22 2014 +0200

      drivers: staging: lustre: fix sparse warnings / delete unused function

      drivers: staging: lustre: fix sparse warning: symbol XYZ was
      not declared. Should it be static?

      This was done by declaring them static. This could be done because the 
functions
      were used only in this file.

      Deleted the function lnet_print_text_bufs because it were unused.

      Compiled without an error.
      Done to complete a eudyptula task.

      Signed-off-by: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca4e82966635d0b43cf668db036c0b9e9cc67b7c
  Author: Tom Wales <twales518@xxxxxxxxx>
  Date:   Sun Aug 3 20:41:44 2014 +0100

      Staging: lustre: checkpatch: remove blank spaces

      Remove spaces between the function names and open paranthesis and use the 
kernel coding style.

      Signed-off-by: Tom Wales <twales518@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 742728f97a99b9125dfeea37744f27ab72d74e9d
  Author: Fernando Apesteguia <fernando.apesteguia@xxxxxxxxx>
  Date:   Tue Aug 5 21:10:19 2014 +0200

      staging: rtl8192u: remove unused function.

      Remove ComputeTxTime since it is not used.

      Signed-off-by: Fernando Apesteguia <fernando.apesteguia@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0e107b9f3979fdeef3b5366c24317d0c3a5bf490
  Author: Adrian Remonda <adrianremonda@xxxxxxxxx>
  Date:   Tue Aug 5 00:30:17 2014 +0200

      Staging: rtl8188eu: Missing a blank line after declarations.

      This is a patch to the rtl8188e_xmit.c file that fixes up a missing
      blank line warning found by the checkpatch.pl tool.

      Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb418e57d5d65ac8f46b635ff9bce08377826d18
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Aug 3 15:57:26 2014 -0700

      staging: rtl8192ee: Fix RT_TRACE #define and uses

      RT_TRACE uses require unnecessary parentheses.

      Fix the #define and remove the uses.

      Neaten the RT_TRACE lines and multi-line argument wrapping.

      dynamic debug can add KBUILD_MODNAME and __func__ so remove those
      from the #define.

      Use a single statement pr_debug instead of pr_debug and pr_cont
      which doesn't support dynamic debug anyway.

      Miscellaneous grammar and spelling fixes on the RT_TRACE uses.

      Compile tested only.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63d29d5160645260619e6a4359de2a89b41dc263
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:43 2014 +0200

      staging: rtl8192u: remove misc. unused defines

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1572f632035194cfb2bf18a50d356faed676aa67
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:42 2014 +0200

      staging: rtl8192u: remove unused define LOOP_TEST

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a49332ebce02239084dd8c0e83821430b0008152
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:41 2014 +0200

      staging: rtl8192u: remove unused define USB_RX_AGGREGATION_SUPPORT

      Also remove related unreachable code.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e3e289658a72075221d01a693c1f76727d67e058
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:40 2014 +0200

      staging: rtl8192u: remove unused define USB_TX_DRIVER_AGGREGATION_ENABLE

      Also remove the unreachable code.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 24de874861267a401815ef955a1112177f79da94
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:39 2014 +0200

      staging: rtl8192u: remove define always set USE_ONE_PIPE

      Also remove the code previously under #ifndef USE_ONE_PIPE.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2709273e63870721bd0587cdd07000d9619f515
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:38 2014 +0200

      staging: rtl8192u: remove unused define DEBUG_EPROM

      Also remove the code now unreachable.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a03bb00e50ab4c07107da58a52a0bff7943f360c
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 09:10:25 2014 +0200

      staging: comedi: add NI USB-6501 support

      Enable support for the National Instruments USB-6501 module.

      The NI USB-6501 is a Full-Speed USB 2.0 (12 Mbit/s) device that
      provides 24 digital I/O lines channels and one 32-bit counter.

      This is a preliminary version:
        GPIO: works
        counter: doesn't work

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9254c8412a4d8286007089f70050ff578f5995eb
  Author: Niklas Svensson <nks@xxxxxxxxxxx>
  Date:   Wed Aug 6 19:55:10 2014 +0200

      staging: comedi: fixing coding style problems

      This patch fixes warnings of checkpatch.pl script:

      CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 
devpriv->timer
      +        init_timer(&(devpriv->timer));

      CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
      +        dev_info(dev->class_dev,
      +                "%s: %i microvolt, %li microsecond waveform attached\n",

      Task of Eudyptula challenge.

      Signed-off-by: Niklas Svensson <nks@xxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acb165135dcf48875e44fe323aa63653785bf01c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:04 2014 -0700

      staging: comedi: amplc_dio200: remove unnecessary local variable

      The local variable 'irq' is not necessary in dio200_attach(). Just
      pass the it->options[1] value directly.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e1e2739ef967a3cb60ee73cb70dfdcb0515c8d3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:03 2014 -0700

      staging: comedi: amplc_dio200.h: remove 'mainsize' from boardinfo

      This member of the boardinfo is not used by the drivers. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2dfb515764dcaf156bd06af998842afe19bd337
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:02 2014 -0700

      staging: comedi: amplc_dio200_pci: remove 'mainsize' from PCI boardinfo

      The 'mainsize' member in the boardinfo for the DIO200 PCI boards is only 
used
      for a sanity check of the pci_resource_len(). This sanity check is not 
needed.

      Remove the sanity check along with the 'mainsize' values in the boardinfo.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf200de92ffd97ee46f6affeb8240448319af8ae
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:01 2014 -0700

      staging: comedi: amplc_dio200: remove 'mainsize' from ISA boardinfo

      All the ISA DIO200 boards have an i/o region size of 0x20 
(DIO200_IO_SIZE).
      Remove the boardinfo and open code the size in the comedi_request_region()
      call.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7560e527534570199382ac72278301e9ac82920e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:00 2014 -0700

      staging: comedi: amplc_dio200: remove 'bustype' from boardinfo

      This member of the boardinfo is not used by the driver. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76212bf32b92a62d7057159498b7d9475d7bf295
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:06:59 2014 -0700

      staging: comedi: amplc_dio200: remove private data

      The private data in this driver only has one member, 'intr_sd', which is
      the index to the interrupt subdevice.

      This member is initialized during the attach of the driver when the 
sd_intr
      subdevice is detected in the boadinfo 'layout'. The member is then used in
      the interrupt handler to get the pointer to the subdevice.

      This member is not necessary. The comedi_device 'read_subdev' is also
      initialized during the attach. This can be used in the interrupt handler
      to get the subdevice pointer.

      Refactor the code to not require the private data and remove the struct
      and its allocations.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe10bdbda634597b4853cd45bc655e1bc8f3d89e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:55 2014 +0100

      staging: comedi: amplc_pci224: no need to comedi_set_hw_dev() here

      The comedi core module calls `comedi_set_hw_dev()` to associate the
      hardware `struct device` with the `struct comedi_device` before it calls
      the comedi driver's "auto_attach" hook `pci224_auto_attach()`.  There is
      no need for `pci224_auto_attach()` to call `comedi_set_hw_dev()` itself,
      so remove the call.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd2bb912e17aee18713504d157bceff7f41fad1e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:54 2014 +0100

      staging: comedi: amplc_pci224: absorb pci224_attach_common()

      `pci224_attach_common()` is now only called from `pci225_auto_attach()`,
      so absorb it into that function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dce75412aa80d0e569d09cc5ef296b52d4c71126
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:53 2014 +0100

      staging: comedi: amplc_pci224: remove PCI_DEVICE_ID_... macros

      The macros `PCI_DEVICE_ID_AMPLICON_PCI224` and
      `PCI_DEVICE_ID_AMPLICON_PCI234` are only used in the PCI module device
      table `amplc_pci224_pci_table[]`.  Just expand the macros where they are
      used and remove them.  The macro `PCI_DEVICE_ID_INVALID` is no longer
      used either, so remove it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 930771fb905be0e1c09a2fe84c17b578d7a0fdd6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Aug 4 12:14:28 2014 +0100

      staging: comedi: amplc_pci224: put board indices in PCI driver_data

      The `driver_data` member value from the matched entry of the PCI module
      device table `amplc_pci224_pci_table[]` is passed through to our comedi
      "auto_attach" handler, `pci224_auto_attach()`.  Use that to index
      directly into our static board data array `pci224_boards[]` instead of
      calling `pci224_find_pci_board()` to search for the entry matching the
      PCI device ID.  That function can be removed.  The `devid` and `model`
      members of `struct pci224_board` are no longer needed either and can be
      removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 176835357e7d468987d6ce3663241fac7677b83e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:51 2014 +0100

      staging: comedi: amplc_pci224: no need to manipulate PCI ref count

      This driver no longer supports a "legacy" attach mechanism that searches
      for a suitable PCI device and increments it's reference count, but since
      the common "detach" handler `pci224_detach()` still has a left-over
      `pci_dev_put()`, a matching `pci_dev_get()` is needed in the
      "auto_attach" handler `pci224_auto_attach()`.  There is no longer any
      reason to "get" and "put" the PCI device, so those calls can be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b2809efb16e4a975666b9b14f3e37edd4b39ad2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:50 2014 +0100

      staging: comedi: amplc_pci224: remove "legacy" attach mechanism

      Since the driver no longer supports options in its "legacy" attach
      mechanism to describe the jumper settings (or any options beyond
      restricting a PCI search to a particular bus and/or slot), there is no
      need to retain this mechanism in the driver.  Remove the comedi driver
      "attach" handler `pci224_attach()`, and the now unused
      `pci224_find_pci_dev()`.  Also, remove the "wildcard" entry from the
      board table `pci224_boards[]` as it is no longer needed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c7929e7133daead1b055b4dfceeed5f63ead28ae
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:49 2014 +0100

      staging: comedi: amplc_pci224: remove options to select output ranges

      When attaching a PCI224 or PCI234 manually via the `COMEDI_DEVCONFIG`
      ioctl, there are several options the user can supply that describe the
      state of the hardware jumpers (LK1 for PCI224, LK1 thru LK5 for PCI234).
      These options control how the driver sets up the AO range tables for the
      device.  Those options are useless when the board is attached
      automatically via the PCI driver probe function
      `amplc_pci225_pci_probe()`, `comedi_pci_auto_config()`, and the
      comedi driver "auto_attach" handler `pci224_auto_attach()`.

      Rip out the range table selection options and use a single, static range
      table per board type, containing all the software- and
      hardware-selectable ranges for that board.  The PCI234 used to have a
      per-channel `range_table_list` rather than an all-channel `range_table`,
      as the jumpers selected different ranges for all channels.  Now that the
      channels are using a unified range table, use an all-channel
      `range_table` instead.

      When checking the channel list for an asynchronous command in
      `pci224_ao_check_chanlist()` make sure the ranges specified in the list
      have compatible jumper settings.  We don't know how the jumpers are
      actually set, but we can at least avoid conflicting settings.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74f6084336fa651e6e063f50c2cbaa62c3e831be
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:48 2014 +0100

      staging: comedi: amplc_pci224: no need for '&function'

      Remove the "address-of" operator when the operand is a function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 56eb5cbc5894b206ef9d4b5d3bcc2e1b232e8c22
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:47 2014 +0100

      staging: comedi: amplc_pci224: reduce leading whitespace in a few places

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e038756110401b6bca6b1091cbcb668fe2741756
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:46 2014 +0100

      staging: comedi: amplc_pci224: remove some unnecessary parentheses

      Remove some pairs of parentheses that don't really improve readability.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe3cda6d39bba3368ed9823f78bbd145e3a1416e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:45 2014 +0100

      staging: comedi: amplc_pci224: omit '!= 0' from logical expressions

      Since anything non-zero is logically "true", don't bother doing
      "not-equal" comparisons with zero, except when testing for an explicit
      number 0 (not as a result of bit tests for example).

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf6002d898630cc3042f5f727f2ebf0ec4ebabb0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:44 2014 +0100

      staging: comedi: amplc_pci224: set a more descriptive MODULE_DESCRIPTION()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b18dc660a4e8b3a60d3f2696625b87af40b4d81
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:43 2014 +0100

      staging: comedi: amplc_pci224: add whitespace to pci224_boards[]

      Add a bit of whitespace to the initializer of `pci224_boards[]` for
      aesthetic reasons.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 71e70e9f6daea58bb5ef03d17ba26c630fcac1d2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:42 2014 +0100

      staging: comedi: amplc_pci224: fix spinlock_t definition without comment

      Fix checkpatch issue: "CHECK: spinlock_t definition without comment".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ab2064a5cbd732f5228c718cb7f1afd72ea180da
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:41 2014 +0100

      staging: comedi: amplc_pci224: multiple assignments should be avoided

      Fix checkpatch issue: "CHECK: multiple assignments should be avoided".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d0f2c953b692a81acafcb71f35b7cff578099de0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:40 2014 +0100

      staging: comedi: amplc_pci224: blank lines aren't necessary before a 
close brace '}'

      Fix checkpatch issues: "CHECK: Blank lines aren't necessary before a
      close brace '}'".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7c40bd48dbae93e7bd8369d8326f8850eff98f73
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:39 2014 +0100

      staging: comedi: amplc_pci224: fix checkpatch line over 80 characters

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 53bd9a204816a3513c5fa3c6170fe33100bb3f4d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:38 2014 +0100

      staging: comedi: amplc_pci224: reformat some comments

      Reformat comments to fit in with the preferred coding style, including
      the copyright and comedi driver description comments at the start of the
      file.  Also, remove a boiler-plate comment for the comedi device private
      data structure.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1566ac0bc919187bb605403f072fd3ebc58b00a0
  Author: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
  Date:   Wed Aug 6 19:59:42 2014 +0100

      staging: unisys: uislib: Fixed missing blank line coding style issue

      Fixed coding style issue "Missing a blank line after declarations"
      detected by the 'checkpatch.pl' script.

      Signed-off-by: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11c4eba1ad4174512c8b8a682c3d41f97d286611
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:54 2014 -0400

      staging: unisys: fix spacing in vbusdeviceinfo.h

      There was a missing line between declarations and code in 
vbusdeviceinfo.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ffe58457492be4bea21d38abf4b84ad3e11abfff
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:53 2014 -0400

      staging: unisys: clean up vmcall functions

      Clean up the format of the vmcall functions in iovmcall_gnuc.h. These 
functions
      are rewritten for clarity and to correct the indention, without changing 
any
      functionality.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3c1a653b90d7b3a681a7e49feef32e3e290b36f0
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:52 2014 -0400

      staging: unisys: fix spacing in iovmcall_gnuc.h

      There are spacing errors in the functions in iovmcall_gnuc. Fix these.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3239c1cc156a1acaaccdf79dc2a9601798dbd109
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:51 2014 -0400

      staging: unisys: fix line lengths in controlvmcompletionstatus.h

      The controlVM status file had comments going over the 80 character limit. 
These
      are moved to the next line and the spacing is fixed.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 613cbd9f0048d8220533b98f0924cee07546f240
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:50 2014 -0400

      staging: unisys: fix whitespace in uisutils.h

      Correct a couple of missing blank lines in uisutils.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 746c28e1af51cc6e7c7c6f7bc7d502f6986713a2
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:49 2014 -0400

      staging: unisys: get rid of uiscmpxchg64

      Remove the uiscmpxchg64 macro from uisqueue.h and uisqueue.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52d13a618aa9b84b8ed8b761ca76cec51701afde
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:48 2014 -0400

      staging: unisys: remove unused macros from timskmod.h

      Several macros in timskmod.h are unused. Remove them.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2170625b24f6224eec64f591b9360025ccae16f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:47 2014 -0400

      staging: unisys: get rid of semaphore macros

      Remove all of the semaphore macros from timskmod.h and switch all uses of 
those
      types to the correct function names.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5700df5238577e4e570d08a8ee1aa126731dae7
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:46 2014 -0400

      staging: unisys: fix formatting in timskmod.h

      Fix all whitespace formatting issues in timskmod.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb75fc5c0b461a971ea82b169e65fb4d07b5fa01
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:45 2014 -0400

      staging: unisys: get rid of unused VMMIO types

      Delete the unused common VMMIO types in timskmod.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d2def986df26bc8ad96e4a824e149dd5fc0e054
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:43 2014 -0400

      staging: unisys: remove commontypes.h

      Delete commontypes.h, and replace all of the places that #included it with
      correct #includes for the types used in that file.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15fe5f2ceddc8b3fa3750ca54dacb950606cf8d5
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:42 2014 -0400

      staging: unisys: move remaining macros from commontypes.h to channel.h

      All of the remaining macros in commontypes.h - the CHANNEL_*_MISMATCH 
macros
      and UltraLogEvent() - are used only in channel.h. Move the entire set of 
them
      to their new home.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e4701ae2cfe5dc45a320a647b498fd9f2527b35
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:41 2014 -0400

      staging: unisys: remove OFFSETOF from commontypes

      The only place OFFSETOF was being used was in iochannel.h. Remove the 
macro
      from commontypes.h and replace all uses of it in iochannel.h with 
offsetof()
      instead.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af96e9c058ff620b78292945e24a9d044b0d6f97
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:40 2014 -0400

      staging: unisys: remove GUEST_PHYSICAL_ADDRESS from commontypes.h

      The typedef for GUEST_PHYSICAL address is only used in two files, so 
remove it
      from commontypes.h and add it to visorchipset/file.c and 
controlvmchannel.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2046fcca74148b627577c6324c811c7e894fa45d
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:39 2014 -0400

      staging: unisys: remove INLINE define from commontypes

      There was a macro for INLINE. Delete it and fix the one occurrance of it 
to
      just use 'inline' instead, though that function looks awfully big for an
      inline...

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e87cfde4a1e93aa0f0efc5ad7955500c2246f29b
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:38 2014 -0400

      staging: unisys: remove MEMORYBARRIER AND VolatileBarrier from commontypes

      Remove the MEMORYBARRIER and VolatileBarrier() defines from commontypes.h 
and
      convert the spots that used this to mb(). Add comments to each use to 
indicate
      that the barrier is used to ensure channel synchronization between guests.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e20c4a7c8179d3216eaf03c3c8fa8badfb35290
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:37 2014 -0400

      staging: unisys: remove MEMCPY functions from commontypes.h

      This patch removes MEMCPY, MEMCPY_FROMIO, and MEMCPY_TOIO from 
commontypes.h,
      and switches all use of these macros to the appropriate built in 
definition.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6c66843dabbc2cb75832c7ebcaade9038d16702f
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:39:29 2014 +0900

      staging: dgap: cleanup print messages for dgap driver

      * use dev_{warn,err} instead of pr_{warn,err}
      * removes dgap_err() and just use pr_err(). pr_err() used in
      dgap_parsefile() not dev_err() because if dgap_parsefile() is
      failed, just one message is printed.
      * removes "out of memory" messages.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3cfa648b124ccbf5bc6aea92beef8ed35a06f1ed
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:39:05 2014 +0900

      staging: dgap: Simplify to set a module type

      It is same manner with setting a board type.
      After allocating a type of "MNODE", get a token value
      set to "module.type".

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6aa0164cd3b1c5192e87f5651ec382c3bc3abac
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:38:41 2014 +0900

      staging: dgap: Simplify to set a concentrator type

      It is same manner with setting a board type.
      For example of config file for concentrator,
          "conc ccon" or
          "conc epcon"

      After allocating a type of "CNODE" then set a type of concentrator.
      So remove cases in swith statement, just get a token from string
      and set to "conc.type". And also it doesn't need to "conc.v_type".

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77a4492fcc5696efd667cf698cb806ae846ea163
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:38:14 2014 +0900

      staging: dgap: Simplify set a board type from configration file

      Board types need to separate normal command like IO, MEM and so on.
      And the board type will come after "board" string in config file normally.
      (If it is not, dgap_gettok returns an error with zero)
      After that, set a variable of a number which is matched with specific
      a board number to "board.type". The dgap_gettok() returns that number so
      just set to "board.type" and also "v_type" can be removed.

      In case of boards of PCI type are set variables to zero. These can
      be removed because "p" as cnode get memory from kzalloc so already
      set to zero.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35edf11bed147a8fe1df529035ccb551d671916d
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:37:39 2014 +0900

      staging: dgap: cleanup duplicated warning message on dgap_tty_init()

      If true_count is not same with brd->nasync, warning messages are
      printed. But it has duplicated messages within if statement.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 274d8b35f88079870f1691413be7ce4341d9f87b
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:37:11 2014 +0900

      staging: dgap: remove redundant declarations.

      These are already defined in dgap.h.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 83d24f82293eaa32f0f5679c743d9168cd74cad8
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:36:44 2014 +0900

      staging: dgap: remove useless variable

      dgap_major_serial_registered and dgap_major_transparent_print_registered
      could be checked whether a board is initialized.
      But it doesn't need to check that variables becasue dgap module
      isn't calling the dgap_cleanup_tty() without initializing
      for a board completely.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99a643b8aebb91d1dba8dff6c0e416dfd1140b07
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Thu Jul 31 13:02:30 2014 +0900

      staging: dgap: introduce dgap_cleanup_nodes()

      When a configration file is parsed with dgap_parsefile(),
      makes nodes for saving configrations for board.

      Making a node will allocate node memory and strings for saving
      configrations with kstrdup().

      So these are freed when dgap is unloaded or failed to initialize.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Tested-by: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2eb61f38821979dd3d065a8bbb72dc9f6306f005
  Author: Martin Berglund <martin@xxxxxxxxxx>
  Date:   Sat Aug 9 01:26:45 2014 +0200

      staging: vt6655: iowpa.h: Fix sparse warnings

      This resolves a sparse address space warning in wpactl.c

      Signed-off-by: Martin Berglund <martin@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5b4e003253a496a7414003c034ff51a365258d4
  Author: Yee Chin, Chiam <phathetique@xxxxxxxxx>
  Date:   Wed Aug 6 17:47:34 2014 -0400

      Staging: android: sw_sync.c: Fixed coding style issue.

      Fixed coding style issue where blank line is missing after declaration.

      Signed-off-by: Yee Chin, Chiam <phathetique@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 515d9b2c03943ca904cd135e1b1d9ddd168c1b27
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:22:27 2014 +0200

      ata: remove deprecated struct ahci_platform_data

      The last user of the deprecated struct ahci_platform_data has been
      cleaned up recently (SPEAr1340 got a proper PHY driver).

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 759e612bf96627b64fcafe4174b3f6f2dedf2c0d
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:55 2014 +0000

      perf stat: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022255.3545.81549.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ede395d27c60c06a2173e7a9c0f4a929a1fef73e
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:53 2014 +0000

      perf help: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022253.3545.82136.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f9f33fdba159a9c163ecf1dc0106ebd4c2498130
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:51 2014 +0000

      perf kvm: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022251.3545.83718.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 340481ada1af9322d99e9c1ba874391f53ff4fce
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:49 2014 +0000

      perf buildid-cache: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022249.3545.53211.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fb74fbda42dc5bcbd9bae5d75bfb6755948db21d
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:47 2014 +0000

      perf sched: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022247.3545.4564.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ba3dfff8ad2d98df0c8116faaeb281c93e161636
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:45 2014 +0000

      perf test: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022245.3545.91394.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 35550da389ba8752f024a44ef14b74001c4fc4d3
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:43 2014 +0000

      perf record: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022243.3545.7411.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 942a91ed3ffff0267944ed3161ae292d0960fd44
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:41 2014 +0000

      perf trace: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thead-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022241.3545.97543.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 809adea685f7dbc9bdcc38b27d24801c461d8413
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:38 2014 +0000

      perf top: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022238.3545.15569.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6e81c74cbf4b64620170da14844f1dc8a9a5950f
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:36 2014 +0000

      perf util: Replace strerror with strerror_r for thread-safety

      Replaces all strerror with strerror_r in util for making the perf lib
      thread-safe.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022236.3545.3367.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5f03cba41590b5e7db5b66d2b2aa3e146ff8a84f
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:34 2014 +0000

      perf probe: Make error messages thread-safe

      To make error messages thread-safe, this replaces strerror with
      strerror_r for warnings, and just shows the return value instead of
      using strerror for debug messages.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022234.3545.22199.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b2348e1d8a67c58de44820587fabc4f987eafbb6
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:32 2014 +0000

      perf: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.
      This also introduce STRERR_BUFSIZE macro for the default size of message
      buffer for strerror_r.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022232.3545.14026.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6eb08660962a91212902869672dab5199827cbfd
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:30 2014 +0000

      perf probe: Don't use strerror if strlist__add failed

      Since the strlist__add doesn't involves any IO, the failure reason must
      be ENOMEM or EINVAL, moreover this is just a debug message, we don't
      need to show the error string.

      And also, if get_probe_trace_command_rawlist() returns NULL, it doesn't
      mean the rawlist is empty, there is an error.  So caller must use
      -ENOMEM for the error.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022230.3545.99254.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e8232f1ad4682c34e7e774c212ccd0c15bb5aa26
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Aug 14 15:01:38 2014 +0900

      perf report: Relax -g option parsing not to limit the option order

      Current perf report -g/--call-graph option parser requires for option
      argument having following order:

        type,min_percent[,print_limit],order,key

      But sometimes it's annoying to type all even if one just wants to change
      the "order" or "key" setting.

      This patch fixes it to remove the ordering restriction so that one can
      use just "-g caller", for instance.  The only remaining restriction is
      that the "print_limit" always comes after the "min_percent".

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Arun Sharma <asharma@xxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Rodrigo Campos <rodrigo@xxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407996100-6359-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 885b5930d6632fc7df55445d9021b87d8bb17a9b
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Fri Aug 15 00:26:14 2014 -0700

      perf tools: Annotate PMU related list_head members with type info

      So that we can more readily understand in which list heads structs are
      stored into.

      Signed-off-by: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
      Cc: Cody P Schafer <dev@xxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1408087583-32239-6-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c4d2df495c5bf05661772abf9b88f2696fd810c4
  Author: Elliott Hughes <enh@xxxxxxxxxx>
  Date:   Thu Aug 14 12:39:20 2014 -0700

      perf tools: Add arm64 triplets

      Adds the triplet used for arm64 by Android. Others will want to add
      their own later.

      Signed-off-by: Elliott Hughes <enh@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814193920.A7D2D20572@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1e2bb043f171084e5f34816a4268304512d35a46
  Author: Alex Converse <aconverse@xxxxxxxxxx>
  Date:   Thu Aug 14 14:03:00 2014 -0700

      perf annotate: Don't truncate Intel style addresses

      Instructions like "mov r9,QWORD PTR [rdx+0x8]" were being truncated to
      "mov r9,QWORD" by code that assuemd operands cannot have spaces.

      Signed-off-by: Alex Converse <aconverse@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408050180-14088-1-git-send-email-aconverse@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 92561cb7883194714475c7a7775a11a9c40f75cb
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Fri Aug 15 01:44:32 2014 +0000

      perf probe: Warn user to rebuild target with debuginfo

      Warn user to rebuild target with debuginfo when the perf probe fails to
      find debug information in the target binary.

      Without this, perf probe just reports the failure, but it's no hint for
      users. This gives more hint for users.

      Without this:

        $ strip perf
        $ ./perf probe -x perf -L argv_split
        Failed to open debuginfo file.
          Error: Failed to show lines.

      With this:

        $ strip perf
        $ ./perf probe -x perf -L argv_split
        The /home/fedora/ksrc/linux-3/tools/perf/perf file has no debug 
information.
        Rebuild with -g, or install an appropriate debuginfo package.
          Error: Failed to show lines.

      The "rebuild with ..." part changes to "rebuild with CONFIG_DEBUG_INFO"
      if the target is the kernel or a kernel module.

      Suggested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Brendan Gregg <brendan.d.gregg@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: yrl.pp-manager.tt@xxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140815014432.29869.57941.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 53b954ee4a71e782d7dfcdeee5bf4695caeeb112
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Thu Jul 24 11:20:05 2014 +0300

      mac80211: disable 40MHz support in case of 20MHz AP

      If the AP only advertises support for 20MHz (in the
      ht operation ie), disable 40MHz and VHT.

      This can improve interoperability with APs that
      don't like stations exceeding their own
      advertised capabilities.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a74a8c846fb699f3277c0c21278bd4c414074b4a
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Jul 22 14:50:47 2014 +0200

      mac80211: don't duplicate station QoS capability data

      We currently track the QoS capability twice: for all peer stations
      in the WLAN_STA_WME flag, and for any clients associated to an AP
      interface separately for drivers in the sta->sta.wme field.

      Remove the WLAN_STA_WME flag and track the capability only in the
      driver-visible field, getting rid of the limitation that the field
      is only valid in AP mode.

      Reviewed-by: Arik Nemtsov <arik@xxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 4ed91096881449012b14b1e879f40b4a37533e0e
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Aug 8 20:27:01 2014 +0200

      drm/i915: Track cursor changes as frontbuffer tracking flushes

      We treat other plane updates in the same fashion. Spotted because
      Rodrigo kept reporting a bug in the PSR code where the frontbuffer was
      eternally stuck with a dirty cursor bit set.

      The psr testcase should have caught this, but that i-g-t is kaputt.
      Rodrigo is signed up to fix that.

      Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Tested-by-and-Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f1ad5a1fd4127b3a5e21b8f5ef7f1921a5d3063e
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:41 2014 +0100

      drm/i915/bdw: Help out the ctx switch interrupt handler

      If we receive a storm of requests for the same context (see 
gem_storedw_loop_*)
      we might end up iterating over too many elements in interrupt time, 
looking for
      contexts to squash together. Instead, share the burden by giving more
      intelligence to the queue function. At most, the interrupt will iterate 
over
      three elements.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e1fee72c2ea2e9c0c6e6743d32a6832f21337d6c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:40 2014 +0100

      drm/i915/bdw: Avoid non-lite-restore preemptions

      In the current Execlists feeding mechanism, full preemption is not
      supported yet: only lite-restores are allowed (this is: the GPU
      simply samples a new tail pointer for the context currently in
      execution).

      But we have identified an scenario in which a full preemption occurs:
      1) We submit two contexts for execution (A & B).
      2) The GPU finishes with the first one (A), switches to the second one
      (B) and informs us.
      3) We submit B again (hoping to cause a lite restore) together with C,
      but in the time we spend writing to the ELSP, the GPU finishes B.
      4) The GPU start executing B again (since we told it so).
      5) We receive a B finished interrupt and, mistakenly, we submit C (again)
      and D, causing a full preemption of B.

      The race is avoided by keeping track of how many times a context has been
      submitted to the hardware and by better discriminating the received 
context
      switch interrupts: in the example, when we have submitted B twice, we 
won´t
      submit C and D as soon as we receive the notification that B is completed
      because we were expecting to get a LITE_RESTORE and we didn´t, so we 
know a
      second completion will be received shortly.

      Without this explicit checking, somehow, the batch buffer execution order
      gets messed with. This can be verified with the IGT test I sent together 
with
      the series. I don´t know the exact mechanism by which the pre-emption 
messes
      with the execution order but, since other people is working on the 
Scheduler
      + Preemption on Execlists, I didn´t try to fix it. In these series, only 
Lite
      Restores are supported (other kind of preemptions WARN).

      v2: elsp_submitted belongs in the new intel_ctx_submit_request. Several
      rebase changes.

      v3: Clarify how the race is avoided, as requested by Daniel.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Align function parameters ...]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e981e7b17f2b41970e7e2367d4225e0bb3310667
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:39 2014 +0100

      drm/i915/bdw: Handle context switch events

      Handle all context status events in the context status buffer on every
      context switch interrupt. We only remove work from the execlist queue
      after a context status buffer reports that it has completed and we only
      attempt to schedule new contexts on interrupt when a previously submitted
      context completes (unless no contexts are queued, which means the GPU is
      free).

      We canot call intel_runtime_pm_get() in an interrupt (or with a spinlock
      grabbed, FWIW), because it might sleep, which is not a nice thing to do.
      Instead, do the runtime_pm get/put together with the create/destroy 
request,
      and handle the forcewake get/put directly.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>

      v2: Unreferencing the context when we are freeing the request might free
      the backing bo, which requires the struct_mutex to be grabbed, so defer
      unreferencing and freeing to a bottom half.

      v3:
      - Ack the interrupt inmediately, before trying to handle it (fix for
      missing interrupts by Bob Beckett <robert.beckett@xxxxxxxxx>).
      - Update the Context Status Buffer Read Pointer, just in case (spotted
      by Damien Lespiau).

      v4: New namespace and multiple rebase changes.

      v5: Squash with "drm/i915/bdw: Do not call intel_runtime_pm_get() in an
      interrupt", as suggested by Daniel.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch ...]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit acdd884a2e1b873995c120d5eabd8cab77f48f20
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:38 2014 +0100

      drm/i915/bdw: Two-stage execlist submit process

      Context switch (and execlist submission) should happen only when
      other contexts are not active, otherwise pre-emption occurs.

      To assure this, we place context switch requests in a queue and those
      request are later consumed when the right context switch interrupt is
      received (still TODO).

      v2: Use a spinlock, do not remove the requests on unqueue (wait for
      context switch completion).

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>

      v3: Several rebases and code changes. Use unique ID.

      v4:
      - Move the queue/lock init to the late ring initialization.
      - Damien's kmalloc review comments: check return, use sizeof(*req),
      do not cast.

      v5:
      - Do not reuse drm_i915_gem_request. Instead, create our own.
      - New namespace.

      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2-v5)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [davnet: Checkpatch + wash-up s/BUG_ON/WARN_ON/.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ae1250b9da308acd16554365d125b4afb795b825
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:37 2014 +0100

      drm/i915/bdw: Write the tail pointer, LRC style

      Each logical ring context has the tail pointer in the context object,
      so update it before submission.

      v2: New namespace.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 84b790f80e5153d8d54074aa4eae49ff3070f2f1
  Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:36 2014 +0100

      drm/i915/bdw: Implement context switching (somewhat)

      A context switch occurs by submitting a context descriptor to the
      ExecList Submission Port. Given that we can now initialize a context,
      it's possible to begin implementing the context switch by creating the
      descriptor and submitting it to ELSP (actually two, since the ELSP
      has two ports).

      The context object must be mapped in the GGTT, which means it must exist
      in the 0-4GB graphics VA range.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>

      v2: This code has changed quite a lot in various rebases. Of particular
      importance is that now we use the globally unique Submission ID to send
      to the hardware. Also, context pages are now pinned unconditionally to
      GGTT, so there is no need to bind them.

      v3: Use LRCA[31:12] as hwCtxId[19:0]. This guarantees that the HW context
      ID we submit to the ELSP is globally unique and != 0 (Bspec requirements
      of the software use-only bits of the Context ID in the Context Descriptor
      Format) without the hassle of the previous submission Id construction.
      Also, re-add the ELSP porting read (it was dropped somewhere during the
      rebases).

      v4:
      - Squash with "drm/i915/bdw: Add forcewake lock around ELSP writes" (BSPEC
        says: "SW must set Force Wakeup bit to prevent GT from entering C6 while
        ELSP writes are in progress") as noted by Thomas Daniel
        (thomas.daniel@xxxxxxxxx).
      - Rename functions and use an execlists/intel_execlists_ namespace.
      - The BUG_ON only checked that the LRCA was <32 bits, but it didn't make
        sure that it was properly aligned. Spotted by Alistair Mcaulay
        <alistair.mcaulay@xxxxxxxxx>.

      v5:
      - Improved source code comments as suggested by Chris Wilson.
      - No need to abstract submit_ctx away, as pointed by Brad Volkin.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch. Sigh.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 48e29f5535b9eb506c44bd8f41bd9348fd219435
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:29 2014 +0100

      drm/i915/bdw: Emission of requests with logical rings

      On a previous iteration of this patch, I created an Execlists
      version of __i915_add_request and asbtracted it away as a
      vfunc. Daniel Vetter wondered then why that was needed:

      "with the clean split in command submission I expect every
      function to know wether it'll submit to an lrc (everything in
      intel_lrc.c) or wether it'll submit to a legacy ring (existing
      code), so I don't see a need for an add_request vfunc."

      The honest, hairy truth is that this patch is the glue keeping
      the whole logical ring puzzle together:

      - i915_add_request is used by intel_ring_idle, which in turn is
        used by i915_gpu_idle, which in turn is used in several places
        inside the eviction and gtt codes.
      - Also, it is used by i915_gem_check_olr, which is littered all
        over i915_gem.c
      - ...

      If I were to duplicate all the code that directly or indirectly
      uses __i915_add_request, I'll end up creating a separate driver.

      To show the differences between the existing legacy version and
      the new Execlists one, this time I have special-cased
      __i915_add_request instead of adding an add_request vfunc. I
      hope this helps to untangle this Gordian knot.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Adjust to ringbuf->FIXME_lrc_ctx per the discussion with
      Thomas Daniel.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 14f476fa24e81d0beea1aa14d763102958518d60
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 8 19:15:20 2014 +0100

      drm: Use the type of the array element when reallocating

      Static analysers find it 'suspicious', that we're trying to allocate 
memory for
      elements of size sizeof(struct drm_fb_helper_connector) when the array is
      defined as struct drm_fb_helper_connector **.

      Use sizeof(struct drm_fb_helper_connector *) instead.

      Note that the structure being defined as:

      struct drm_fb_helper_connector {
        struct drm_connector *connector;
      };

      This was still doing the right thing, but may not in the future if
      additional fields are added.

      Cc: Todd Previte <tprevite@xxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c11cda52193dfa459dfea38f00b19bc9325fa922
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 8 18:50:18 2014 +0100

      drm: Don't return 0 for a value used as a denominator

      Static analysis will be unhappy if a function can theoretically return
      0 and we're trying to divide by that value.

      Mark that case that cannot occur as a BUG() instead.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 295ee85316aedfe1878306d71b5e9c7d4498fb1b
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Jul 30 14:23:44 2014 +0200

      drm: Docbook fixes

      Bunch of small leftovers spotted by looking at the make htmldocs output.

      I've left out dp mst, there's too much amiss there.

      v2: Also add the missing parameter docbook in the dp mst code - Dave
      Airlie correctly pointed out that we don't actually want kerneldoc for
      the missing structure members in header files.

      Cc: Dave Airlie <airlied@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 29db3cd372d1e75e2fadce5fd9961b7ef271061e
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Feb 8 23:11:00 2014 +0000

      HID: hid-sensor-hub: use devm_ functions consistently

      Use devm_kzalloc for all calls to kzalloc and not just the first.  Use
      devm functions for other allocations as well. The calls to free the
      allocated memory in the probe and remove functions are done away with
      and a label is removed in the probe function.

      The semantic match that finds the inconsistency is as follows:

      // <smpl>
      @@
      @@

      *devm_kzalloc(...)
      ...
      *kzalloc(...)
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 582d67f0b19afc2299bc8977aba835d8d25bb591
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:16 2014 +0100

      drm/i915: Add temporary ring->ctx backpointer

      The execlist patches have a bit a convoluted and long history and due
      to that have the actual submission still misplaced deeply burried in
      the low-level ringbuffer handling code. This design goes back to the
      legacy ringbuffer code with its tricky lazy request and simple work
      submissiion using ring tail writes. For that reason they need a
      ring->ctx backpointer.

      The goal is to unburry that code and move it up into a level where the
      full execlist context is available so that we can ditch this
      backpointer. Until that's done make it really obvious that there's
      work still to be done.

      Cc: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Cc: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Acked-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3a448734902359113b0c7c3454ce4cd56dc1e61f
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:47 2014 +0100

      drm/i915: Print captured bo for all VM in error state

      The current error state harks back to the era of just a single VM. For
      full-ppgtt, we capture every bo on every VM. It behoves us to then print
      every bo for every VM, which we currently fail to do and so miss vital
      information in the error state.

      v2: Use the vma address rather than -1!

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 016970beb05da6285c2f3ed2bee1c676cb75972e
  Author: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
  Date:   Wed Aug 13 23:07:06 2014 +0530

      drm/i915: Sharing platform specific sequence between runtime and system 
suspend/ resume paths

      On VLV, post S0i3 during i915_drm_thaw following issue is observed during 
ring
      initialization.

      [ 335.604039] [drm:stop_ring] ERROR render ring :timed out trying to stop 
ring
      [ 336.607340] [drm:stop_ring] ERROR render ring :timed out trying to stop 
ring
      [ 336.607345] [drm:init_ring_common] ERROR failed to set render ring head 
to zero ctl 00000000 head 00000000 tail 00000000 start 00000000
      [ 337.610645] [drm:stop_ring] ERROR bsd ring :timed out trying to stop 
ring
      [ 338.613952] [drm:stop_ring] ERROR bsd ring :timed out trying to stop 
ring
      [ 338.613956] [drm:init_ring_common] ERROR failed to set bsd ring head to 
zero ctl 00000000 head 00000000 tail 00000000 start 00000000
      [ 339.617256] [drm:stop_ring] ERROR render ring :timed out trying to stop 
ring
      [ 339.617258] -----------[ cut here ]-----------
      [ 339.617267] WARNING: CPU: 0 PID: 6 at 
drivers/gpu/drm/i915/intel_ringbuffer.c:1666 intel_cleanup_ring+0xe6/0xf0()
      [ 339.617396] --[ end trace 5ef5ed1a3c92e2a6 ]--
      [ 339.617428] [drm:__i915_drm_thaw] ERROR failed to re-initialize GPU, 
declaring wedged!

      This is happening since wake is not enabled and Gunit registers are not 
restored.
      For this system suspend/resume paths need to follow save/restore and 
additional
      platform specific setup in suspend_complete and resume_prepare.

      suspend_complete is shared unconditionaly for VLV, HSW, BDW. 
resume_prepare for
      HSW and BDW has pc8 disabling which is needed during thaw_early so sharing
      uncondtionally. For VLV and SNB runtime resume specific sequence exists.

      Cc: Imre Deak <imre.deak@xxxxxxxxx>
      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
      Cc: Goel, Akash <akash.goel@xxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ebc3282409ae4d1e90c2f9608665cc4d8fbf7e73
  Author: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
  Date:   Wed Aug 13 23:07:05 2014 +0530

      drm/i915: Created common handler for platform specific suspend/resume

      With this change, intel_runtime_suspend and intel_runtime_resume functions
      become completely platform agnostic. Platform specific suspend/resume
      changes are moved to intel_suspend_complete and intel_resume_prepare.

      Cc: Imre Deak <imre.deak@xxxxxxxxx>
      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
      Cc: Goel, Akash <akash.goel@xxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 804eef14790f8917f74945f82db8b55903f76af4
  Author: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 17:12:17 2014 +0200

      ath10k: unregister spectral before mac

      If spectral is unregistered after mac80211, the relayfs file has already
      been removed recursively by mac/cfg80211, and spectral tries to remove
      the file once more, thus leading to double free problems. Better clean
      up spectral before to avoid that problem.

      Reported-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit beb4be849a92172b4b95185a19db1691e6223f22
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Tue Aug 12 11:45:59 2014 +0100

      ath6kl: Add SDIO device ID for QCA6234X Support

      This patch adds device ID 402 to support QCA6234X found in APQ8064 SOC
      in IFC6410 board.

      Tested with mainline mmci sdio driver.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit f2bc4d203edf2c5a6054134765ad5935454dc6ea
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:02:20 2014 +0300

      ath10k: fix typo in error message

      tranmist -> transmit

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit a9aefb3b3761a55117c6d1a526ac0305c3be5f46
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:02:19 2014 +0300

      ath10k: improve vdev map handling

      Check vdev map has space before calling ffs,
      fix invalid cleanup in failure to create vdev
      case.

      Open-code the BIT() logic since BIT does not properly
      handle 64-bit bitfields and future patches will make
      use of larger bitfields.

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 560cb12a4080a48b84da8b96878cafbd193c4d64
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Apr 23 16:12:30 2014 +0200

      locking,arch: Rewrite generic atomic support

      Rewrite generic atomic support to only require cmpxchg(), generate all
      other primitives from that.

      Furthermore reduce the endless repetition for all these primitives to
      a few CPP macros. This way we get more for less lines.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140508135852.940119622@xxxxxxxxxxxxx
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d4608dd5b4ec13855680b89f719d8d4b2da92411
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:31:12 2014 +0100

      locking,arch,xtensa: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Chris Zankel <chris@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-xtensa@xxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.879575796@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4f3316c2b5fe2062c26c9b66915b5a5c80c60a5c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:29:28 2014 +0100

      locking,arch,sparc: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.825281379@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c6470150dff9aff682063890c9b8eac71b695def
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:12:45 2014 +0100

      locking,arch,sh: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-sh@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.770036493@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit af095dd60bdc52b11c186c3151e8e38d6faa094c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:11:31 2014 +0100

      locking,arch,powerpc: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      Requires asm_op because PPC asm is weird :-)

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
      Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.713980957@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 15e3f6d782fc6ff7e004b40642ad895b91ae78bf
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:04:44 2014 +0100

      locking,arch,parisc: Fold atomic_ops

      OK, no LoC saved in this case because sub was defined in terms of add.
      Still do it because this also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Helge Deller <deller@xxxxxx>
      Cc: James E.J. Bottomley <jejb@xxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.659342353@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e69a0ef76627005e3e83d0e086e6bb1d247bb65b
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 17:59:04 2014 +0100

      locking,arch,mn10300: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Cc: Koichi Yasutake <yasutake.koichi@xxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-am33-list@xxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.605324173@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ef31563e950c60bb41b97c2b61c32de874f3c949
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 17:56:43 2014 +0100

      locking,arch,mips: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.521548500@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d6dfe2509da935a15583cace7cd3837b1e8addef
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 19:08:25 2014 +0100

      locking,arch,metag: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-metag@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.453864110@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d839bae4269aea46bff4133066a411cfba5c7c46
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 19:06:34 2014 +0100

      locking,arch,m68k: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires asm_op due to eor.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-m68k@xxxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140509091646.GO30445@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c9ebe21b204f95e3aba84ee91c8b9347d73806f1
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 19:02:22 2014 +0100

      locking,arch,m32r: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-m32r-ja@xxxxxxxxxxxxxxxxx
      Cc: linux-m32r@xxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.318635136@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 08be2dab191431f23f5f98ba2db76513d0d853e7
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 18:20:30 2014 +0100

      locking,arch,ia64: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.245224472@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 50f853e38b0b90a5703ab14b70e20eb5a8ccd5de
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 18:20:26 2014 +0100

      locking,arch,hexagon: Fold atomic_ops

      OK, no LoC saved in this case because the !return variants were
      defined in terms of the return ops. Still do it because this also
      prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Richard Kuo <rkuo@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: linux-hexagon@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.171567636@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7179e30ef66a5bae91592ae7fbacf3df6c627dd6
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 18:19:25 2014 +0100

      locking,arch,cris: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mikael Starvik <starvik@xxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-cris-kernel@xxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.104572724@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d325209b6000dcd13404ee946d2292e15a56718c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Apr 9 21:51:29 2014 +0200

      locking,arch,avr32: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires the asm_op because of eor.

      AVR32 is a bit special in that its ADD/SUB instructions are not
      symmetric. Its SUB instruction allows for an 21bit immediate.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
      Cc: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140531141445.GD16155@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 92ba1f530b4f90db78eb45f4b6598e75939146bd
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:57:20 2014 +0100

      locking,arch,arm64: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires the asm_op due to eor.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Chen Gang <gang.chen@xxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135851.995123148@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit aee9a55452f0371258e18b41649ce650ff344090
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:38:18 2014 +0100

      locking,arch,arm: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires the asm_op because of eor.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Chen Gang <gang.chen@xxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nico@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Albin Tonnerre <albin.tonnerre@xxxxxxx>
      Cc: Victor Kamensky <victor.kamensky@xxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135851.939725247@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f7d11e93ee97a37da1947b7c4e1794705a6f360c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:29:31 2014 +0100

      locking,arch,arc: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140508135851.886055622@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b93c7b8c5b281bf3646d6c5b6e05249b98cc5ab7
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:25:53 2014 +0100

      locking,arch,alpha: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Cc: Matt Turner <mattst88@xxxxxxxxx>
      Cc: Richard Henderson <rth@xxxxxxxxxxx>
      Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Matt Turner <mattst88@xxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Richard Henderson <rth@xxxxxxxxxxx>
      Cc: linux-alpha@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135851.832107183@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f6b4ecee0eb7bfa66ae8d5652105ed4da53209a3
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Apr 23 17:02:18 2014 +0200

      locking,x86: Kill atomic_or_long()

      There are no users, kill it.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140508135851.768177189@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f373da34282560c60f0c197690eecb1b2dc49fc0
  Merge: ddcd097 1c65056
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Thu Aug 14 10:38:40 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/probe fixes and improvements from Arnaldo Carvalho de Melo:

      User visible changes:

        * Do not show +/- callchain expansion when there are no childs 
(top/report) (Namhyung Kim)

        * Fix -z and add respective 'z' hotkey to zero samples before refresh
          in 'perf top' (Namhyung Kim)

        * Capability probing fixes, improving the detection of
          kernel features for non-priviledged users (Adrian Hunter)

        * Add beautifier for mremap flags param in 'trace' (Alex Snast)

        * Fix --list and --del options to show events when just uprobes is
          enabled (Masami Hiramatsu)

        * perf script: Allow callchains if any event samples them

        * Don't look for kernel idle symbols in all DSOs in 'perf top' (Arnaldo 
Carvalho de Melo)

        * Add cpu_startup_entry to the list of kernel idle symbols (Arnaldo 
Carvalho de Melo)

        * 'perf top' terminal output fixes (Jiri Olsa)

        * Fix stdin handling for 'perf kvm stat live' (Jiri Olsa)

        * Fix missing label symbols (Adrian Hunter)

        * Don't demangle C++ parameters and such by default, only in
          --verbose mode (Namhyung Kim)

        * Set proper sort__mode for the branch option (Naohiro Aota)

        * Check recorded kernel version when finding vmlinux (Namhyung Kim)

      Infrastructure changes:

        * More prep work for intel PT (Adrian Hunter)

        * Fix possible memory leaks (Namhyung Kim)

        * Fix a memory leak in vmlinux_path__init() (Namhyung Kim)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 13cac15296afe7e42088ecfcd0f1d4b658248c46
  Author: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
  Date:   Thu Aug 14 09:35:34 2014 +0200

      Bluetooth: Fix ERTM L2CAP resend packet

      I-Frame which is going to be resend already has FCS field added and set
      (if it was required). Adding additional FCS field calculated from data +
      old FCS in resend function is incorrect. This patch fix that.

      Issue has been found during PTS testing.

      Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 069cb27017de6476d47a70fbf144f69200d3e854
  Author: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
  Date:   Wed Aug 13 16:01:41 2014 +0200

      Bluetooth: Improve data packing in SAR mode

      There is no need to decrease pdu size with L2CAP SDU lenght in Start
      L2CAP SDU frame. Start packtet is just 2 bytes longer as specified and
      we can keep payload as long as possible.

      When testing SAR L2CAP against PTS, L2CAP channel is usually configured
      in that way, that SDU = MPS * 3. PTS expets then 3 I-Frames from IUT: 
Start,
      Continuation and End frame.

      Without this fix, we sent 4 I-Frames. We could pass a test by using -b
      option in l2test and send just two bytes less than SDU length. With this
      patch no need to use -b option.

      Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3bbaf812065e8b0feca02b6c7e5117b731709008
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:49:56 2014 +0530

      Bluetooth: Remove typedef bt3c_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      bt3c_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 66f4e0e43a0389a7f2814f0cc6df39019aead54f
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:52:27 2014 +0530

      Bluetooth: Remove typedefs nsh_t and dtl1_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedefs for nsh_t and
      dtl1_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case for dtl1_info_t
      and a similar patch finds the nsh_t case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit ad709d4867985de0b239d01702f9ac6bb578099e
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:51:39 2014 +0530

      Bluetooth: Remove typedef btuart_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      btuart_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d664cd9895b498da4fea3b43c72b4aacfc4126a2
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:53:31 2014 +0530

      Bluetooth: Remove typedef bluecard_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      bluecard_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f55889128a776b51581394b20abd0b470304cf95
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Mon Aug 11 13:25:10 2014 +0200

      mac802154: common tx error path

      This patch introduce the common error path on failure of Tx by
      inserting the label 'err_tx'.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 0ba1f94e72b811215ce2f4610fe0f6cf88f4b28a
  Author: Alexander Aring <alex.aring@xxxxxxxxx>
  Date:   Mon Aug 11 13:25:09 2014 +0200

      ieee802154: 6lowpan: remove unused function

      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b288a4963f09459c29cca240d3352cc7915710fc
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Mon Aug 11 13:25:08 2014 +0200

      mac802154: common error path

      By introducing label fail, making the common error path for
      mac802154_llsec_decrypt() and packet type default case.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 24bbd44a96c7a209fafbf1b28f0ac1a00cf4e551
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Mon Aug 11 13:25:07 2014 +0200

      mac802154: cleanup in rx path

      This patch replace the sizeof(struct rx_work) with sizeof(*work)
      and directly passing the skb in mac802154_subif_rx()

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 6f48e260a95c1a0161e5be39adb0f20c737fe459
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:44 2014 +0300

      Bluetooth: Make smp_chan_destroy() private to smp.c

      There are no external users of smp_chan_destroy() so make it private to
      smp.c. The patch also moves the function higher up in the c-file in
      order to avoid forward declarations.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 86d1407cb9cd3cb866eae24a2aedb8006160db69
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:43 2014 +0300

      Bluetooth: Always call smp_distribute_keys() from a workqueue

      The smp_distribute_keys() function calls smp_notify_keys() which in turn
      calls l2cap_conn_update_id_addr(). The l2cap_conn_update_id_addr()
      function will iterate through all L2CAP channels for the respective
      connection: lock the channel, update the address information and unlock
      the channel.

      Since SMP is now using l2cap_chan callbacks each callback is called with
      the channel lock held. Therefore, calling l2cap_conn_update_id_addr()
      would cause a deadlock calling l2cap_chan_lock() on the SMP channel.
      This patch moves calling smp_distribute_keys() through a workqueue so
      that it is never called from an L2CAP channel callback.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 109ec2309eb996fbe03302fbd40dec9014c6f849
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:42 2014 +0300

      Bluetooth: Move canceling security_timer into smp_chan_destroy()

      All places needing to cancel the security timer also call
      smp_chan_destroy() in the same go. To eliminate the need to do these two
      calls in multiple places simply move the timer cancellation into
      smp_chan_destroy().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 276d807317dead63ef2f13aa46e3c17d57ba0713
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:41 2014 +0300

      Bluetooth: Remove unused l2cap_conn->security_timer

      Now that there are no-longer any users for l2cap_conn->security_timer we
      can go ahead and simply remove it. The patch makes initialization of the
      conn->info_timer unconditional since it's better not to leave any
      l2cap_conn data structures uninitialized no matter what the underlying
      transport.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b68fda6848ebef3499905500971d40b84faa8319
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:40 2014 +0300

      Bluetooth: Add SMP-internal timeout callback

      This patch adds an SMP-internal timeout callback to remove the depenency
      on (the soon to be removed) l2cap_conn->security_timer. The behavior is
      the same as with l2cap_conn->security_timer except that the new
      l2cap_conn_shutdown() public function is used instead of the L2CAP core
      internal l2cap_conn_del().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 8ae9b9845b3252216cf5d2e033e5cca41bae48ef
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:39 2014 +0300

      Bluetooth: Fix double free of SMP data skb

      In the case that the SMP recv callback returns error the calling code in
      l2cap_core.c expects that it still owns the skb and will try to free it.
      The SMP code should therefore not try to free the skb if it return an
      error. This patch fixes such behavior in the SMP command handler
      function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 4befb867b9de8adc56c683f4cf6c9e6c035e94e3
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:38 2014 +0300

      Bluetooth: Call l2cap_conn_shutdown() when SMP recv callback fails

      To restore pre-l2cap_chan functionality we should be trying to
      disconnect the connection when receviving garbage SMP data (i.e. when
      the SMP command handler fails). This patch renames the command handler
      back to smp_sig_channel() and adds a smp_recv_cb() wrapper function for
      calling it. If smp_sig_channel() fails the code calls
      l2cap_conn_shutdown().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit dec5b49235e2526d7aacf5b93ea48f5e30c2f7c3
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:37 2014 +0300

      Bluetooth: Add public l2cap_conn_shutdown() API to request disconnection

      Since we no-longer do special handling of SMP within l2cap_core.c we
      don't have any code for calling l2cap_conn_del() when smp.c doesn't like
      the data it gets. At the same time we cannot simply export
      l2cap_conn_del() since it will try to lock the channels it calls into
      whereas we already hold the lock in the smp.c l2cap_chan callbacks (i.e.
      it'd lead to a deadlock).

      This patch adds a new l2cap_conn_shutdown() API which is very similar to
      l2cap_conn_del() except that it defers the call to l2cap_conn_del()
      through a workqueue, thereby making it safe to use it from an L2CAP
      channel callback.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 44f1a7ab51ebe1ca189445837e0599a5edc6efb1
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:36 2014 +0300

      Bluetooth: Use L2CAP resume callback to call smp_distribute_keys

      There's no need to export the smp_distribute_keys() function since the
      resume callback is called in the same scenario. This patch makes the
      smp_notify_keys function private (at the same time moving it higher up
      in smp.c to avoid forward declarations) and adds a resume callback for
      SMP to call it from there instead.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 89d2975fa06e66ea0d3665d91f799fb1ce4b8bad
  Author: Vincent Zwanenburg <vincentz@xxxxxxxxxx>
  Date:   Fri Aug 8 12:33:56 2014 +0100

      Add a new PID/VID 0227/0930 for AR3012.

      usb devices info:

      T:  Bus=01 Lev=02 Prnt=05 Port=00 Cnt=01 Dev#= 20 Spd=12   MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=0930 ProdID=0227 Rev= 0.02
      C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      A:  FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
      E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms

      Signed-off-by: Vincent Zwanenburg <vincentz@xxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit ebef9c1236170fb3ba4dc05ccb41f6d842eb1c12
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Fri Aug 8 17:32:45 2014 +0530

      MAINTAINERS: update maintainers info

      adds the mailing list address for bluetooth 6loWPAN and
      IEEE-802.15.4 subsystems. Also adds web page info.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 4807b51895dce8aa650ebebc51fa4a795ed6b8b8
  Author: Loic Poulain <loic.poulain@xxxxxxxxx>
  Date:   Fri Aug 8 19:07:16 2014 +0200

      Bluetooth: Fix HCI H5 corrupted ack value

      In this expression: seq = (seq - 1) % 8
      seq (u8) is implicitly converted to an int in the arithmetic operation.
      So if seq value is 0, operation is ((0 - 1) % 8) => (-1 % 8) => -1.
      The new seq value is 0xff which is an invalid ACK value, we expect 0x07.
      It leads to frequent dropped ACK and retransmission.
      Fix this by using '&' binary operator instead of '%'.

      Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 5d88cc73dded31a93fcc4821f33a8c3d755bf454
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:18 2014 +0300

      Bluetooth: Convert SMP to use l2cap_chan infrastructure

      Now that we have all the necessary pieces in place we can fully convert
      SMP to use the L2CAP channel infrastructure. This patch adds the
      necessary callbacks and removes the now unneeded conn->smp_chan pointer.

      One notable behavioral change in this patch comes from the following
      code snippet:

      -       case L2CAP_CID_SMP:
      -               if (smp_sig_channel(conn, skb))
      -                       l2cap_conn_del(conn->hcon, EACCES);

      This piece of code was essentially forcing a disconnection if garbage
      SMP data was received. The l2cap_conn_del() function is private to
      l2cap_conn.c so we don't have access to it anymore when using the L2CAP
      channel callbacks. Therefore, the behavior of the new code is simply to
      return errors in the recv() callback (which is simply the old
      smp_sig_channel()), but no disconnection will occur.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit defce9e83666658d4420d65e45ab1ad190992f72
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:17 2014 +0300

      Bluetooth: Make AES crypto context private to SMP

      Now that we have per-adapter SMP data thanks to the root SMP L2CAP
      channel we can take advantage of it and attach the AES crypto context
      (only used for SMP) to it. This means that the smp_irk_matches() and
      smp_generate_rpa() function can be converted to internally handle the
      AES context.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 70db83c4bcdc1447bbcb318389561c90d7056b18
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:16 2014 +0300

      Bluetooth: Add SMP L2CAP channel skeleton

      This patch creates the initial SMP L2CAP channels and a skeleton for
      their callbacks. There is one per-adapter channel created upon adapter
      registration, and then one channel per-connection created through the
      new_connection callback. The channels are registered with the reserved
      CID 0x1f for now in order to not conflict with existing SMP
      functionality. Once everything is in place the value can be changed to
      what it should be, i.e. L2CAP_CID_SMP.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f193844c51e88ea3d2137bb0c1d38d27d37691a2
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:15 2014 +0300

      Bluetooth: Add more L2CAP convenience callbacks

      In preparation for converting SMP to use l2cap_chan it's useful to add a
      few more callback helpers so that smp.c won't need to define all of its
      own.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 711eafe345d993cf4831e890fa989d02c06cad62
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:52 2014 +0300

      Bluetooth: Move SMP (de)initialization to smp.c

      As preparation for moving SMP to use l2cap_chan infrastructure we need
      to move the (de)initialization functions to smp.c (where they'll
      eventually need access to the local L2CAP channel callbacks).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 54506918059a5bdbf396f34f2e0a2735803024db
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:51 2014 +0300

      Bluetooth: Move SMP initialization after HCI init

      First of all, it's wasteful to initialize SMP if it's never going to be
      used (e.g. on non-LE controllers). Second of all, when we move to use
      l2cap_chan we need to know the real local address, meaning we must have
      completed at least part of the HCI init. This patch moves the SMP
      initialization to after the HCI init procedure and makes it depend on
      whether the controller actually supports LE.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 222916e3e509f04678d0b6f13f7b17bbc8dd14b6
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:50 2014 +0300

      Bluetooth: Refactor SMP (de)initialization into separate functions

      As preparation for converting SMP to use the l2cap_chan infrastructure
      refactor the (de)initialization into separate functions.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 893ededeb189aa48c308116a7acd793efae5c830
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:49 2014 +0300

      Bluetooth: Fix IRK lookup when tfm_aes is not available

      If the AES crypto has not been initialized properly we should cleanly
      return from the hci_find_irk_by_rpa() function. Right now this will not
      happen in practice, but once (in subsequent patches) SMP init is moved
      to after the HCI init procedure it is possible that the pointer is NULL.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit fabed38fcf456cc5d3e6946fab78855aa65bd40b
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:48 2014 +0300

      Bluetooth: Fix hci_update_random_address() error return for no crypto

      If the AES crypto context is not available we cannot generate new RPAs.
      We should therefore cleanly return an error from the function
      responsible for updating the random address.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d3368605591b88cd8af522adadb1c460a8f8e7bb
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:28:05 2014 +0300

      Bluetooth: Fix using HCI_CONN_LE_SMP_PEND to check for SMP context

      The code is consistently using the HCI_CONN_LE_SMP_PEND flag check for
      the existence of the SMP context, with the exception of this one place
      in smp_sig_channel(). This patch converts the place to use the flag just
      like all other instances.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 79a0572736ad4b9cac7be72d4402f9c79db8ebaf
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:28:04 2014 +0300

      Bluetooth: Call l2cap_le_conn_ready after notifying channels

      For most cases it makes no difference whether l2cap_le_conn_ready() is
      called before or after calling the channel ready() callbacks, however
      for upcoming SMP code we need this as the ready() callback initializes
      certain structures that a call to smp_conn_security() from
      l2cap_le_conn_ready() depends on. Therefore, move the call to
      l2cap_le_conn_ready() after iterating through and notifying channels.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 72847ce02180e8a0be1b23ba53ffe437cdb25d6a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:28:03 2014 +0300

      Bluetooth: Call L2CAP teardown callback before clearing chan->conn

      L2CAP channel implementations may want to still access the chan->conn
      pointer. This will particularly be the case for SMP that will want to
      clear a reference to the SMP channel in the l2cap_conn structure. The
      only user of the teardown callback so far is l2cap_sock.c and for the
      code there it makes no difference whether the callback is called before
      or after clearing the chan->conn pointer.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 148243087b3a5d95a32825da26858dc9d893b141
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:50 2014 +0300

      Bluetooth: Move parts of fixed channel initialization to l2cap_add_scid

      The l2cap_add_scid function is used for registering a fixed L2CAP
      channel. Instead of having separate initialization of the channel type
      and outgoing MTU in l2cap_sock.c it's more intuitive to do these things
      in the l2cap_add_scid function itself (and thereby make the
      functionality available to other users besides l2cap_sock.c).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 06171e0546434b006a3857ea745b4258ad5d677c
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:49 2014 +0300

      Bluetooth: Remove special ATT data channel handling

      Now that we've got the fixed channel infrastructure cleaned up in a
      generic way there's no longer a need to have a dedicated function for
      handling data on the ATT channel. Instead the generic
      l2cap_data_channel() handler will be able to do the exact same thing.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 54a1b626c96039f172dd2ea15b2671053b3c5a68
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:48 2014 +0300

      Bluetooth: Improve fixed channel lookup based on link type

      When notifying global fixed channels of new connections it doesn't make
      sense to consider channels meant for a different link type than the one
      available. This patch adds an extra parameter to the
      l2cap_global_fixed_chan() lookup function and ensures that only channels
      matching the current hci_conn type are looked up.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e760ec12134d5736065c4e88b0e783cc1fe0d20a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:47 2014 +0300

      Bluetooth: Move L2CAP fixed channel creation into l2cap_conn_cfm

      In order to remove special handling of fixed L2CAP channels we need to
      start creating them in a single place instead of having per-channel
      exceptions. The most natural place is the l2cap_conn_cfm() function
      which is called whenever there is a new baseband link.

      The only really special case so far has been the ATT socket, so in order
      not to break the code in between this patch removes the ATT special
      handling at the same time as it adds the generic fixed channel handling
      from l2cap_le_conn_ready() into the hci_conn_cfm() function. As a
      related change the channel locking in l2cap_conn_ready() becomes simpler
      and we can thereby move the smp_conn_security() call into the
      l2cap_le_conn_ready() function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit dc0f5088182b2e48ae47629a55bdf35ad5d6ed44
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:46 2014 +0300

      Bluetooth: Refactor l2cap_connect_cfm

      This patch is a simple refactoring of l2cap_connect_cfm to allow easier
      extension of the function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 191eb398c677444bc08cb4497467ca9e2b8696bc
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:45 2014 +0300

      Bluetooth: Remove special handling of ATT in l2cap_security_cfm()

      With the update to sk->resume() and __l2cap_no_conn_pending() we
      no-longer need to have special handling of ATT channels in the
      l2cap_security_cfm() function. The chan->sec_level update when
      encryption has been enabled is safe to do for any kind of channel, and
      the loop takes later care of calling chan->ready() or chan->resume() if
      necessary.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d52deb17489b8155e031fb1a9f116c602d719e11
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:44 2014 +0300

      Bluetooth: Resume BT_CONNECTED state after LE security elevation

      The LE ATT socket uses a special trick where it temporarily sets
      BT_CONFIG state for the duration of a security level elevation. In order
      to not require special hacks for going back to BT_CONNECTED state in the
      l2cap_core.c code the most reasonable place to resume the state is the
      resume callback. This patch adds a new flag to track the pending
      security level change and ensures that the state is set back to
      BT_CONNECTED in the resume callback in case the flag is set.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5ff6f34d4260c542df3712e29ead87cf071ad472
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:43 2014 +0300

      Bluetooth: Fix __l2cap_no_conn_pending() usage with all channels

      The __l2cap_no_conn_pending() function would previously only return a
      meaningful value for connection oriented channels and was therefore not
      useful for anything else. As preparation of making the L2CAP code more
      generic allow the function to be called for other channel types as well
      by returning a meaningful value for them.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a24cce144b9814a17f46006dbad6056f1f5f481e
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:42 2014 +0300

      Bluetooth: Fix reference counting of global L2CAP channels

      When looking up entries from the global L2CAP channel list there needs
      to be a guarantee that other code doesn't go and remove the entry after
      a channel has been returned by the lookup function. This patch makes
      sure that the channel reference is incremented before the read lock is
      released in the global channel lookup functions. The patch also adds the
      corresponding l2cap_chan_put() calls once the channels pointers are
      no-longer needed.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 2b29349044cc2cf74d4c6e23e26cd27977d91353
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 10:03:32 2014 +0300

      Bluetooth: Fix confusion between parent and child channel for 6lowpan

      The new_connection L2CAP channel callback creates a new channel based on
      the provided parent channel. The 6lowpan code was confusingly naming the
      child channel "pchan" and the parent channel "chan". This patch swaps
      the names.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5fcb93475697911eb239f68241903eb5540803ac
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 10:03:31 2014 +0300

      Bluetooth: Remove redundant check for remote_key_dist

      In the smp_cmd_sign_info() function the SMP_DIST_SIGN bit is explicitly
      cleared early on in the function. This means that there's no need to
      check for it again before calling smp_distribute_keys().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 22f433dcf7c71cf075e4c42b5f36ea4352978a6d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 1 11:13:32 2014 +0300

      Bluetooth: Disable page scan if all whitelisted devices are connected

      When we're not connectable and all whitelisted (BR/EDR) devices are
      connected it doesn't make sense to keep page scan enabled. This patch
      adds code to check for any disconnected whitelist devices and if there
      are none take the appropriate action in the hci_update_page_scan()
      function to disable page scan.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 432df05eb1e57adfc46df08abbedca6c3b8862f7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 1 11:13:31 2014 +0300

      Bluetooth: Create unified helper function for updating page scan

      Similar to our hci_update_background_scan() function we can simplify a
      lot of code by creating a unified helper function for doing page scan
      updates. This patch adds such a function to hci_core.c and updates all
      the relevant places to use it.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 84c61d92bb6e9048eecc0738a83f1bf66f053026
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 1 11:13:30 2014 +0300

      Bluetooth: Add convenience function to check for pending power off

      There are several situations where we're interested in knowing whether
      we're currently in the process of powering off an adapter. This patch
      adds a convenience function for the purpose and makes it public since
      we'll soon need to access it from hci_event.c as well.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1c65056c547141a0cb52fb8e6056f63524d2bbf2
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:56 2014 +0300

      perf evlist: Add perf_evlist__enable_event_idx()

      Add a function to enable a specific event within a specific perf event
      buffer.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-14-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit bf4939027decde7aaaf8b5dbeee70126d2822eb6
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:01:04 2014 +0300

      perf tools: Add flags and insn_len to struct sample

      The flags will be used to export branch type and transaction status.

      insn_len is preparation for pairing calls and returns because the return
      address equals the call address plus the instruction length (insn_len).

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-22-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cfe1c41405fe9a559f8b3c24c904b2bb42d4a6e8
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:45 2014 +0300

      perf machine: Add machine__thread_exec_comm()

      Add machine__thread_exec_comm() to return the comm that matches the last
      exec, if the comm_exec flag is present, or the last comm otherwise.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-3-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 65de51f93ebf9305ec011da59c0b5fe29429d1b9
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:44 2014 +0300

      perf tools: Identify which comms are from exec

      For grouping together all the data from a single execution, which is
      needed for pairing calls and returns e.g. any outstanding calls when a
      process exec's will never return.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-2-git-send-email-adrian.hunter@xxxxxxxxx
      [ Remove testing if comm->exec is false before setting it to true ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a5563edfa1bd25d052d81f5ad7fe74ba71c3d44e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:01:01 2014 +0300

      perf script python: Add helpers for calling Python objects

      The Python script API repeatedly uses the same lines of code to get and
      call objects.  Make that into helper functions instead.

      A side-effect is that some reference counting bugs disappear because the
      new call_object() function always decrements the reference count of
      'retval'.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-19-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 98526ee7229be8537373aebe037b74cac112d84b
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:59 2014 +0300

      perf script: Allow callchains if any event samples them

      perf script was not displaying callchains if any selected event did not
      have PERF_SAMPLE_CALLCHAIN.

      Change this to disable callchains only if all selected events do not
      have PERF_SAMPLE_CALLCHAIN.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-17-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5a52f33adf02a3e5eafdc1e597a3fe172e620bec
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:57 2014 +0300

      perf session: Add perf_session__peek_event()

      Add a function to peek at other events in the event stream.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-15-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 60b0896cc35243f515eda2085f9897e296177e45
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:52 2014 +0300

      perf evlist: Add perf_evlist__set_tracking_event()

      Add a function to change which event is used to track mmap, comm and
      task events.

      This is needed with Instruction Tracing because the Instruction Tracing
      event must come first but cannot be used for tracking because it will be
      disabled under some circumstances.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-10-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit bf8e8f4b832972c76d64ab2e2837a48397144887
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:51 2014 +0300

      perf evlist: Add 'system_wide' option

      Add an option to cause a selected event to be opened always without a
      pid when configured by perf_evsel__config().

      This is needed when using the sched_switch tracepoint to follow object
      code execution.

      sched_switch occurs before the task switch and so it cannot record it in
      a context limited to that task.  Note that also means that sched_switch
      is useless when capturing data per-thread, as is the 'context-switches'
      software event for the same reason.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-9-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f247fb8191aa7f10d3f6c987e8ef0853ae789a02
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:46 2014 +0300

      perf symbols: Fix missing label symbols

      Label symbols are missing because elf_sec__is_a() fails to find the
      section because the section strings do not match the section headers
      because the sections headers are from the 'runtime' object and the
      sections strings are from the 'symbol source' object.

      Fix by getting the section strings from the 'runtime' object so that
      they match the section headers.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-4-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e71e79457b79a52827039d9d7f253321bfd342bd
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:42 2014 +0900

      perf symbols: Don't demangle parameters and such by default

      Some C++ symbols have very long name and they make column length longer.
      Most of them are about parameters including templates and we can ignore
      such info most of time IMHO.

      This patch passes DMGL_NO_OPTS by default when calling bfd_demangle().
      One can still see full symbols with -v/--verbose option.

      before:
        JS_CallFunctionValue(JSContext*, JSObject*, JS::Value, unsigned int, 
JS::Value*, JS::Value*)

      after:
        JS_CallFunctionValue

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-9-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 42337a222c93cd22864f20ef9b157765ab1086a0
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 17:16:06 2014 +0900

      perf top: Handle 'z' key for toggle zeroing samples in TUI

      The perf top TUI lacks 'z' key support to toggle sample zeroing.
      Add it.

      Reported-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Tested-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407831366-28892-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 701937bd59cc94b6913086feb62f05ae565ff2de
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 17:16:05 2014 +0900

      perf top: Fix -z option behavior

      The current -z option does almost nothing.  It doesn't zero the existing
      samples so that we can see profiles of exited process after last
      refresh.  It seems it only affects annotation.

      This patch clears existing entries before processing if -z option is
      given.  For this original decaying logic also moved before processing.

      Reported-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Tested-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407831366-28892-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit edd114e213751c3274891f692be66eb65771f278
  Author: naota@xxxxxxxxx <naota@xxxxxxxxx>
  Date:   Thu Aug 7 00:04:49 2014 +0900

      perf report: Set proper sort__mode for the branch option

      When you specify "--branch-stack"("-b" for short) or
      "--no-branch-stack", "branch_mode" variable is set to 1 or 0
      respectively. However, the code is just checking if the variable is -1
      or not, ignoring "branch_mode == 1" case. Thus "perf report -b" dose not
      show its result with the branch sorted mode. This patch fix the problem.

      Signed-off-by: Naohiro Aota <naota@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/87y4v1fylq.fsf@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 82162b5ae3d152fd7d887b36213f5b6785fe1294
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 13 15:02:41 2014 +0900

      perf hists browser: Fix a small callchain display bug

      The currently when perf TUI report shows callchain, the first level
      chains have bogus '+' sign even though only the last one has children.

      Since they are on a single line of the chain, toggling intermediate
      entries has no effect.  Fix it to show '+' sign at the last entry only.
      Note that non-first level callchain entries don't have this problem.

        Before:
        
---------------------------------------------------------------------------
          Children      Self  Command  Shared Object      Symbols
        -   40.70%     0.00%  swapper  [kernel.kallsyms]  [k] cpuidle_wrap_enter
           + cpuidle_wrap_enter
           + cpuidle_enter_tk
           + cpuidle_idle_call
           + cpu_idle

        After:
        
---------------------------------------------------------------------------
          Children      Self  Command  Shared Object      Symbols
        -   40.70%     0.00%  swapper  [kernel.kallsyms]  [k] cpuidle_wrap_enter
             cpuidle_wrap_enter
             cpuidle_enter_tk
             cpuidle_idle_call
           + cpu_idle

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407909761-10822-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0a7e6d1b6844bec2d6817615a693c7fce447b80d
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:45 2014 +0900

      perf tools: Check recorded kernel version when finding vmlinux

      Currently vmlinux_path__init() only tries to find vmlinux file from
      current directory, /boot and some canonical directories with version
      number of the running kernel.  This can be a problem when reporting old
      data recorded on a kernel version not running currently.

      We can use --symfs option for this but it's annoying for user to do it
      always.  As we already have the info in the perf.data file, it can be
      changed to use it for the search automatically.

      Before:

        $ perf report
        ...
        # Samples: 4K of event 'cpu-clock'
        # Event count (approx.): 1067250000
        #
        # Overhead  Command     Shared Object      Symbol
        # ........  ..........  .................  
..............................
            71.87%     swapper  [kernel.kallsyms]  [k] 
recover_probed_instruction

      After:

        # Overhead  Command     Shared Object      Symbol
        # ........  ..........  .................  ....................
            71.87%     swapper  [kernel.kallsyms]  [k] native_safe_halt

      This requires to change signature of symbol__init() to receive struct
      perf_session_env *.

      Reported-by: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-14-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cb2ffae241cfdd6d90acb7ec5f52ad8401885dd2
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:44 2014 +0900

      perf trace: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-13-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dc5c8190b800dc59eff6bb2aa47ea749712197df
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:43 2014 +0900

      perf timechart: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-12-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 38520dc31206bae1dc811ddd59ccea3a6536784d
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:42 2014 +0900

      perf script: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-11-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0493410612486cadaa4e076caf4df3fa9cd20fde
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:41 2014 +0900

      perf sched: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-10-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6fd6c6b462c55f33c20f38051f1116dc52054d67
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:40 2014 +0900

      perf lock: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-9-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 14d37f38e956ba0dd4f2206f68534eb418ecd905
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:39 2014 +0900

      perf kvm: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-8-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2b2b2c68c64fb9db392940b42355944064f2a4ca
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:38 2014 +0900

      perf kmem: Move session handling out of __cmd_kmem()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-7-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1cb8bdcca0e2f738a492c3857568cf34ba4a4373
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:37 2014 +0900

      perf inject: Move session handling out of __cmd_inject()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e3ed75bb537a860a375ca1e09ad1b87c707f1636
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:36 2014 +0900

      perf buildid-cache: Move session handling into cmd_buildid_cache()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fa10f316d59f39020d19d3f4a323598d05afa65c
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:35 2014 +0900

      perf annotate: Move session handling out of __cmd_annotate()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e96c674fe2c228fd5c16fd7a7607c60dea4cdaa2
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:34 2014 +0900

      perf symbols: Fix a memory leak in vmlinux_path__init()

      When uname() failed, it should free vmlinux_path.

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6cc870f09da4d50722bc1caa27cad51733ce36f6
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:33 2014 +0900

      perf script: Fix possible memory leaks

      Some paths in perf script don't call perf_session__delete() after
      creating a new session.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-2-git-send-email-namhyung@xxxxxxxxxx
      [ Saved errno value before calling perror(), as pointed out by Adrian 
Hunter ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f6edb53c4993ffe92ce521fb449d1c146cea6ec2
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:31 2014 +0300

      perf tools: Prefer to use a cpu-wide event for probing CLOEXEC

      When doing a system-wide trace with Intel PT, the jump label set up as a
      result of probing CLOEXEC gets reset while the trace is running.  That
      causes an Intel PT decoding error because the object code (obtained from
      /proc/kcore) does not match the running code at that point.  While we
      can't expect there never to be jump label changes, we can avoid cases
      that the perf tool itself creates.

      The problem is avoided by first trying a cpu-wide event (pid = -1) for
      probing the PERF_FLAG_FD_CLOEXEC flag and falling back to an event for
      the current process (pid = 0).

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-5-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 46ec69add5df60310147ce3ce01a662053d82a1e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:30 2014 +0300

      perf tools: Fix probing the kernel API with cpu-wide events

      Fall back to probing with the current pid if cpu-wide probing fails.
      This primarily affects the setting of comm_exec flag when the user is
      un-privileged and /proc/sys/kernel/perf_event_paranoid > 0.

      The change to comm_exec can be observed by using -vv with perf record
      and a kernel that supports comm_exec.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-4-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c6fa35659c5fae5f9aeb6874b177baeb2adbc02e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:29 2014 +0300

      perf tools: Fix one of the probe events to exclude kernel

      When probing the kernel API the kernel should be excluded otherwise the
      probe will fail for users with insufficient privilege to profile the
      kernel.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-3-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a5b0153c880c2775bf5bdd78306f0a47e860ea04
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:28 2014 +0300

      perf tools: Fix CLOEXEC probe for perf_event_paranoid == 2

      With /proc/sys/kernel/perf_event_paranoid set to 2, the probe of
      PERF_FLAG_FD_CLOEXEC would fail.  Fix by excluding kernel profiling from
      the probe event.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-2-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 86998dda5d244f4b1b994dfe34a677f3b70cfdd3
  Author: Alex Snast <asnast@xxxxxxxxx>
  Date:   Wed Aug 13 18:42:40 2014 +0300

      perf trace: Add beautifier for mremap flags param

      ~/devel/kernel/tools/perf(branch:master*) » sudo ./perf trace 
~/mremap_test
           0.543 ( 0.003 ms): mprotect(start: 0x600000, len: 4096, prot: READ   
   ) = 0
           0.550 ( 0.003 ms): mprotect(start: 0x7f441260d000, len: 4096, prot: 
READ) = 0
           0.561 ( 0.010 ms): munmap(addr: 0x7f44125e2000, len: 165572          
   ) = 0
           0.595 ( 0.012 ms): mmap(len: 12288, prot: READ|WRITE, flags: 
SHARED|ANONYMOUS|LOCKED, fd: -1) = 0x12608000
           0.603 ( 0.006 ms): mremap(addr: 0x7f4412608000, old_len: 4096, 
new_len: 4096, flags: MAYMOVE|FIXED, new_addr: 0x7f16da295000) = 0xda295000
           0.608 ( 0.003 ms): mremap(addr: 0x7f441260a000, old_len: 4096, 
new_len: 4096, flags: MAYMOVE|FIXED, new_addr: 0x7f16da297000) = 0xda297000
           0.612 ( 0.003 ms): mremap(addr: 0x7f4412609000, old_len: 4096, 
new_len: 4096, flags: MAYMOVE|FIXED, new_addr: 0x7f16da296000) = 0xda296000
           0.619 ( 0.000 ms): exit_group(

      Signed-off-by: Alex Snast <asnast@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407944560-26924-1-git-send-email-asnast@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 467ec08567483e3868f240b1ee03808970e06388
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Aug 13 16:12:50 2014 +0000

      perf probe: Fix --del option to delete events only with uprobe events

      Current perf probe --del doesn't work if only CONFIG_UPROBE_EVENTS=y
      because it aborts when it fails to open kprobe_events file before
      checking uprobe_events file.

      This fixes --del option to delete dynamic events if it can open either
      kprobe_events or uprobe_events. Only if it failed to open both of them,
      it shows an error message and aborts.

      Without this patch, if we run perf probe -d on the kernel configured
      with CONFIG_KPROBE_EVENTS=n and CONFIG_UPROBE_EVENTS=y,

        # perf probe -d \*
        kprobe_events file does not exist - please rebuild kernel with 
CONFIG_KPROBE_EVENTS.
          Error: Failed to delete events.

      With this patch,

        # perf probe -d \*
        Removed event: probe_perf:alloc_event

      Changes in v2:
       - Use strerror_r instead of strerror.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140813161250.26440.24028.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5e45187cc94814d2a5324bc18af994efc4fb4f7c
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Aug 13 16:12:48 2014 +0000

      perf probe: Fix --list option to show events only with uprobe events

      Current perf probe --list doesn't work if only CONFIG_UPROBE_EVENTS=y
      because it aborts when it fails to open kprobe_events file before
      checking uprobe_events file.

      This fixes --list option to show dynamic events if it can open either
      kprobe_events or uprobe_events. Only if it failed to open both of them,
      it shows an error message and aborts.

      Without this patch, if we run perf probe -l on the kernel configured
      with CONFIG_KPROBE_EVENTS=n and CONFIG_UPROBE_EVENTS=y,

        # perf probe -l
        /sys/kernel/debug/tracing/kprobe_events file does not exist - please 
rebuild ker
          Error: Failed to show event list.

      With this patch,

        # perf probe -l
          probe_perf:alloc_event (on alloc_event@lib/traceevent/event-parse.c 
in /home/fedora/ksrc/linux-3/tools/perf/perf)

      Changes in v2:
       - Use strerror_r instead of strerror.

      Reported-by: Naohiro Aota <naota@xxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140813161248.26440.84370.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d177143c3670aa57ee08c73880beb55ee9d8ab7c
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:47:21 2014 +0800

      ASoC: fsl_esai: refine esai for TDM support

      Original driver didn't store the number of slots, just fix the slot number
      to 2, use this default number to calculate bclk and pins for TX/RX.
      In this patch, add one parameter for slots, and update the calculation of
      bclk and pins of TX/RX. Then driver will be compatible with slots > 2 in
      TDM mode.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d5b4130ae636e1fd0eaaea7152170198c34fbf62
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:09 2014 +0200

      perf kvm: Fix stdin handling for 'kvm stat live' command

      Currently the initial ~(ICANON | ECHO) terminal mode is not set, so we
      dont get stdin data until we press ENTER.

      Fixing this by early setting of the ~(ICANON | ECHO) mode and leaving
      this mode for whole life of the command, because canonical mode is not
      needed.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-16-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4a1a99712a8a13d97e9de818869bf1b88583d6bc
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:07 2014 +0200

      perf top: Setup signals for terminal output

      The TUI code setup standard signals handling, while the stdio display
      code does not. This leads to premature termination of display thread
      when signal is received and leaving terminal in wrong state.

      Also adding terminal cleanup at the end of display thread, to ensure we
      get the old terminal state in case of signal interruption.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-14-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 9398c484f8abc8d287cb90f5a33dd43ac26f24ef
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:02 2014 +0200

      perf tools: Introduce set_term_quiet_input helper function

      Adding set_term_quiet_input helper to set the terminal quiet, out from
      'perf top', used in following patches in 'perf kvm'.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-9-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ae256fa27118e54b0f093f0cfe2ada28f1704ef3
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:05 2014 +0200

      perf top: Join the display thread on exit

      We create the display thread, but never join it. It gives
      the display thread a chance to quit and cleanup properly.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-12-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e0336ed66f5dd974e02b1af4a81bb567a2391e45
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Aug 8 18:02:41 2014 -0300

      perf tools: Add cpu_startup_entry to the list of kernel idle symbols

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-oh4lrofvrqqv1eyslh7m4rq4@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e7110b9fb901dcc022afd358386c1be69658af7d
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Aug 8 18:00:39 2014 -0300

      perf top: Don't look for kernel idle symbols in all DSOs

      The 'top' tool initially supported only kernel symbols, when making it
      support userspace symbols we forgot to make the symbol filter first
      check that the DSO is the kernel one. Fix it.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
       c: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-54haztkeigmbump5sexxnzhv@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 82e3b8c130f046b7dd1e7898c10e40edb52fee6d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 13:09:46 2014 +0100

      drm/i915: Localise the fbdev console lock frobbing

      Rather than take and release the console_lock() around a non-existent
      DRM_I915_FBDEV, move the lock acquisation into the callee where it will
      be compiled out by the config option entirely. This includes moving the
      deferred fb_set_suspend() dance and encapsulating it entirely within
      intel_fbdev.c.

      v2: Use an integral work item so that we can explicitly flush the work
      upon suspend/unload.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      [danvet: Add the flush_work in fbdev_fini per the mailing list
      discussion. And s/BUG_ON/WARN_ON/ because.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7312e2ddec1ffe4511a85a2814df44e79ded3c1d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 12:14:12 2014 +0100

      drm/i915: Replace __I915__ with typesafe variant

      Ville pointed out the GCCism __builtin_types_compatible_p() that we
      could use to replace our heavily casted presumption __I915__ macro that
      was based on comparing struct sizes.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dc41c154ffc30afb7ee7e891140dead26fce5c39
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 11:57:05 2014 +0300

      drm/i915: Add support for variable cursor size on 845/865

      845/865 support different cursor sizes as well, albeit a bit differently
      than later platforms. Add the necessary code to make them work.

      Untested due to lack of hardware.

      v2: Warn but accept invalid stride (Chris)
          Rewrite the cursor size checks for other platforms (Chris)
      v3: More polish and magic to the cursor size checks (Chris)
      v4: Moar polish and a comment (Chris)

      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8ac5466926daef2406f7b25e9a272567cb81adb0
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 19:39:54 2014 +0300

      drm/i915: Unify ivb_update_cursor() and i9xx_update_cursor()

      Ever since
       commit 5efb3e2838536832c9b6872512e6b6daf592cee9
       Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
       Date:   Wed Apr 9 13:28:53 2014 +0300

          drm/i915/chv: Add cursor pipe offsets

      the only difference between i9xx_update_cursor() and ivb_update_cursor()
      was the hsw+ pipe csc handling. Let's unify them and we can rid
      outselves of some duplicated code.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d7ce484eeec43079ad842f1d351f53998ed6bb30
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 19:39:53 2014 +0300

      drm/i915: Move CURSIZE setup to i845_update_cursor()

      CURSIZE register exists on 845/865 only, so move it to
      i845_update_cursor(). Changes to cursor size must be done only when the
      cursor is disabled, so do the write just before enabling the cursor.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a08a42ad441e113f87308e0844049cb881f1ac1d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 19:39:52 2014 +0300

      drm/i915: Don't try to enable cursor from setplane when crtc is disabled

      Make sure the cursor gets fully clipped when enabling it on a disabled
      crtc via setplane. This will prevent the lower level code from
      attempting to enable the cursor in hardware.

      Cc: Paulo Zanoni <przanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 70e32544aa4027b4c27226da32eb3866e7bbbcdc
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:57 2014 +0200

      drm/i915: Cleanup aliasging ppgtt alongside the global gtt

      Also remove related WARN_ONs which seem to have been hit since a rather
      long time. But apperently no one noticed since our module reload is
      already WARNING-infested :(

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 90d0a0e8d0e64c92c4a6147f3c7cdc7c544d6b1a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:56 2014 +0200

      drm/i915: Extract commmon global gtt cleanup code

      We want to move the aliasing ppgtt cleanup back into the global
      gtt cleanup code for symmetry, but first we need to create such
      a place.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 19dd120ceee085dbac70b1b01bd09d599cf87bd0
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:55 2014 +0200

      drm/i915: Extract common cleanup into i915_ppgtt_release

      Address space cleanup isn't really a job for the low-level cleanup
      callbacks. Without this change we can't reuse the low-level cleanup
      callback for the aliasing ppgtt cleanup.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d624d86e1e3b69cadb2dad42588e71e9a3b6d70a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:54 2014 +0200

      drm/i915: Drop create_vm argument to i915_gem_create_context

      Now that all the flow is streamlined the rule is simple: We create
      a new ppgtt for a new context when we have full ppgtt enabled.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ae6c4806927b8b0781ecc187aa16b10c820fc430
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:53 2014 +0200

      drm/i915: Only track real ppgtt for a context

      There's a bit a confusion since we track the global gtt,
      the aliasing and real ppgtt in the ctx->vm pointer. And not
      all callers really bother to check for the different cases and just
      presume that it points to a real ppgtt.

      Now looking closely we don't actually need ->vm to always point at an
      address space - the only place that cares actually has fixup code
      already to decide whether to look at the per-proces or the global
      address space.

      So switch to just tracking the ppgtt directly and ditch all the
      extraneous code.

      v2: Fixup the ppgtt debugfs file to not oops on a NULL ctx->ppgtt.
      Also drop the early exit - without aliasing ppgtt we want to dump all
      the ppgtts of the contexts if we have full ppgtt.

      v3: Actually git add the compile fix.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Cc: "Thierry, Michel" <michel.thierry@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      OTC-Jira: VIZ-3724
      [danvet: Resolve conflicts with execlist patches while applying.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fa76da3499f1789f0e37d3bbcdc320bdf47c89ca
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 20:19:54 2014 +0200

      drm/i915: Initialize the aliasing ppgtt as part of global gtt

      Stuffing this into the context setup code doesn't make a lot of sense.
      Also reusing the real ppgtt setup code makes even less sense since the
      aliasing ppgtt isn't a real address space. Leaving all that stuff
      unitialized will make sure that we catch any abusers promptly.

      This is also a prep work to clean up the context->ppgtt link.

      v2: Fix up the logic fail, I've fumbled it so badly to completely
      disable ppgtt on gen6. Spotted by Ville and Michel. Also move around
      the pde write into the gen6 init function, since otherwise it won't
      work at all.

      v3: Only initialize the aliasing ppgtt when we actually enable it.

      Cc: "Thierry, Michel" <michel.thierry@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      [danvet: Squash in fixup from Fengguang Wu.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 82460d97246a993aa49e88bf9b4154cce60f8da8
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 20:19:53 2014 +0200

      drm/i915: Rework ppgtt init to no require an aliasing ppgtt

      Currently we abuse the aliasing ppgtt to set up the ppgtt support in
      general. Which is a bit backwards since with full ppgtt we don't ever
      need the aliasing ppgtt.

      So untangle this and separate the ppgtt init from the aliasing
      ppgtt. While at it drag it out of the context enabling (which just
      does a switch to the default context).

      Note that we still have the differentiation between synchronous and
      asynchronous ppgtt setup, but that will soon vanish. So also correctly
      wire up the return value handling to be prepared for when ->switch_mm
      drops the synchronous parameter and could start to fail.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 896ab1a5d54269b463a24194c2e4a369103b46d8
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:51 2014 +0200

      drm/i915: Fix up checks for aliasing ppgtt

      A subsequent patch will no longer initialize the aliasing ppgtt if we
      have full ppgtt enabled, since we simply don't need that any more.

      Unfortunately a few places check for the aliasing ppgtt instead of
      checking for ppgtt in general. Fix them up.

      One special case are the gtt offset and size macros, which have some
      code to remap the aliasing ppgtt to the global gtt. The aliasing ppgtt
      is _not_ a logical address space, so passing that in as the vm is
      plain and simple a bug. So just WARN about it and carry on - we have a
      gracefully fall-through anyway if we can't find the vma.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6c5566a82c6fb1da9e13a294f23d4cd85a08cb30
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:50 2014 +0200

      drm/i915: Allow i915_gem_setup_global_gtt to fail

      We already needs this just as a safety check in case the preallocation
      reservation dance fails. But we definitely need this to be able to
      move tha aliasing ppgtt setup back out of the context code to this
      place, where it belongs.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5dc383b05a05d05e964172d882603cd171040c5f
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:49 2014 +0200

      drm/i915: Add proper prefix to obj_to_ggtt

      Stuff in headers really aught to have this.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 841cd7737557785c0f215b0984c06aaaaa882302
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:48 2014 +0200

      drm/i915: Only refcount ppgtt if it actually is one

      This essentially unbreaks non-ppgtt operation where we'd scribble over
      random memory.

      While at it give the vm_to_ppgtt function a proper prefix and make it
      a bit more paranoid.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4d884705dababd7d0f3f12796bc7b45e84962596
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:47 2014 +0200

      drm/i915: Track file_priv, not ctx in the ppgtt structure

      Hardware contexts reference a ppgtt, not the other way round. And the
      only user of this (in debugfs) actually only cares about which file
      the ppgtt is associated with. So give it what it wants.

      While at it give the ppgtt create function a proper name&place.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ae17ea0ec7d8fa64fbb773a52b2df5ba4766bcb8
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Wed Aug 6 13:22:02 2014 -0400

      locking/selftest: Support queued rwlock

      The queued rwlock does not support the use of recursive read-lock in
      the process context. With changes in the lockdep code to check and
      disallow recursive read-lock, it is also necessary for the locking
      selftest to be updated to change the process context recursive read
      locking results from SUCCESS to FAILURE for rwlock.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407345722-61615-3-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f0bab73cb539fb803c4d419951e8d28aa4964f8f
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Wed Aug 6 13:22:01 2014 -0400

      locking/lockdep: Restrict the use of recursive read_lock() with qrwlock

      Unlike the original unfair rwlock implementation, queued rwlock
      will grant lock according to the chronological sequence of the lock
      requests except when the lock requester is in the interrupt context.
      Consequently, recursive read_lock calls will now hang the process if
      there is a write_lock call somewhere in between the read_lock calls.

      This patch updates the lockdep implementation to look for recursive
      read_lock calls. A new read state (3) is used to mark those read_lock
      call that cannot be recursively called except in the interrupt
      context. The new read state does exhaust the 2 bits available in
      held_lock:read bit field. The addition of any new read state in the
      future may require a redesign of how all those bits are squeezed
      together in the held_lock structure.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407345722-61615-2-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4999201a59ef555f9105d2bb2459ed895627f7aa
  Author: Bart Van Assche <bvanassche@xxxxxxx>
  Date:   Fri Aug 8 12:35:36 2014 +0200

      locking/spinlocks: Always evaluate the second argument of 
spin_lock_nested()

      Evaluating a macro argument only if certain configuration options
      have been selected is confusing and error-prone. Hence always
      evaluate the second argument of spin_lock_nested().

      An intentional side effect of this patch is that it avoids that
      the following warning is reported for netif_addr_lock_nested()
      when building with CONFIG_DEBUG_LOCK_ALLOC=n and with W=1:

        include/linux/netdevice.h: In function 'netif_addr_lock_nested':
        include/linux/netdevice.h:2865:6: warning: variable 'subclass' set but 
not used [-Wunused-but-set-variable]
          int subclass = SINGLE_DEPTH_NESTING;
              ^

      Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/53E4A7F8.1040700@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0a7cbf9abe3198461de3d3e97268db32a646ba06
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:56 2014 -0700

      locking/Documentation: Update locking/mutex-design.txt disadvantages

      Fortunately Jason was able to reduce some of the overhead we
      had introduced in the original rwsem optimistic spinning -
      an it is now the same size as mutexes. Update the documentation
      accordingly.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-7-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 214e0aed639ef40987bf6159fad303171a6de31e
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:55 2014 -0700

      locking/Documentation: Move locking related docs into 
Documentation/locking/

      Specifically:
        Documentation/locking/lockdep-design.txt
        Documentation/locking/lockstat.txt
        Documentation/locking/mutex-design.txt
        Documentation/locking/rt-mutex-design.txt
        Documentation/locking/rt-mutex.txt
        Documentation/locking/spinlocks.txt
        Documentation/locking/ww-mutex-design.txt

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: aswin@xxxxxx
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Chris Mason <clm@xxxxxx>
      Cc: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: David Airlie <airlied@xxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Jason Low <jason.low2@xxxxxx>
      Cc: Josef Bacik <jbacik@xxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Lubomir Rintel <lkundrak@xxxxx>
      Cc: Masanari Iida <standby24x7@xxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: fengguang.wu@xxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406752916-3341-6-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7608a43d8f2e02f8b532f8e11481d7ecf8b5d3f9
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:54 2014 -0700

      locking/mutexes: Use MUTEX_SPIN_ON_OWNER when appropriate

      4badad35 ("locking/mutex: Disable optimistic spinning on some
      architectures") added a ARCH_SUPPORTS_ATOMIC_RMW flag to
      disable the mutex optimistic feature on specific archs.

      Because CONFIG_MUTEX_SPIN_ON_OWNER only depended on DEBUG and
      SMP, it was ok to have the ->owner field conditional a bit
      flexible. However by adding a new variable to the matter,
      we can waste space with the unused field, ie: CONFIG_SMP &&
      (!CONFIG_MUTEX_SPIN_ON_OWNER && !CONFIG_DEBUG_MUTEX).

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Jason Low <jason.low2@xxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-5-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 76916515d9d84e6552ee5e218e0ed566ad75e600
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:53 2014 -0700

      locking/mutexes: Refactor optimistic spinning code

      When we fail to acquire the mutex in the fastpath, we end up calling
      __mutex_lock_common(). A *lot* goes on in this function. Move out the
      optimistic spinning code into mutex_optimistic_spin() and simplify
      the former a bit. Furthermore, this is similar to what we have in
      rwsems. No logical changes.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-4-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit aa9fc0c19bee0cbc152e0e06488095fb69229236
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:52 2014 -0700

      locking/mcs: Remove obsolete comment

      ... as we clearly inline mcs_spin_lock() now.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-3-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 42fa566bd74aa7b95413fb00611ec983b488222d
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:51 2014 -0700

      locking/mutexes: Document quick lock release when unlocking

      When unlocking, we always want to reach the slowpath with the lock's 
counter
      indicating it is unlocked. -- as returned by the asm fastpath call or by
      explicitly setting it. While doing so, at least in theory, we can optimize
      and allow faster lock stealing.

      When unlocking, we always want to reach the slowpath with the lock's 
counter
      indicating it is unlocked. -- as returned by the asm fastpath call or by
      explicitly setting it. While doing so, at least in theory, we can optimize
      and allow faster lock stealing.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: aswin@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-2-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 242489cfe97d44290e7f88b12591fab6c0819045
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:50 2014 -0700

      locking/mutexes: Standardize arguments in lock/unlock slowpaths

      Just how the locking-end behaves, when unlocking, go ahead and
      obtain the proper data structure immediately after the previous
      (asm-end) call exits and there are (probably) pending waiters.
      This simplifies a bit some of the layering.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: aswin@xxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406752916-3341-1-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2e39465abc4b7856a0ea6fcf4f6b4668bb5db877
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 12:07:15 2014 +0200

      locking: Remove deprecated smp_mb__() barriers

      Its been a while and there are no in-tree users left, so remove the
      deprecated barriers.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Cc: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: John Sullivan <jsrhbz@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Cc: Theodore Ts'o <tytso@xxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ddcd0973fe02aad3d4bdc59dd0f1db90f51105a9
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Aug 12 09:15:25 2014 +0200

      perf/x86/uncore: Rename IvyTown to IvyBridge-EP

      Keeping track of all the various CPU names is hard enough; adding extra
      silly names for no reason is just not helping. If we know the base arch
      name (IvyBridge) then we can do the client/server parts with the well
      known {,EP,EX} postfixes, no need to remember endless amounts of
      unrelated and pointless names for this.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8559jke61dsyr7d0i74iutli@xxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 85a16ef66cc8a053de80aadf13722a2c1254d346
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Tue Aug 12 08:00:31 2014 +0200

      perf/x86/uncore: Export basic memory events for IVT IMC PMU

      This patch exposes two basic events for Ivytown IMC uncore PMU:

      - cas_count_read: number of full-cache line reads to memory controller
      - cas_count_write: number of full-cache line writes to memory controller

      Those events use the same encoding as for SNB-EP, so reuse the same
      event table. See specification in:

      
http://www.intel.com/content/dam/www/public/us/en/documents/manuals/xeon-e5-2600-v2-uncore-manual.pdf

      By aggregating all the read and write events from all the memory 
controllers
      of each processor socket, one can determine the total memory bandwidth 
utilization.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140812060031.GA25239@quad
      Cc: zheng.z.yan@xxxxxxxxx
      Cc: ak@xxxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c8aab2e04ac9f442a07abeaf49ddd1703c608f47
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Mon Aug 11 21:27:13 2014 +0200

      perf/x86: Clean up __intel_pmu_pebs_event() code

      This patch makes the code more readable. It also renames
      precise_store_data_hsw() to precise_datala_hsw() because
      the function is called for both loads and stores on HSW.
      The patch also gets rid of the hardcoded store events
      codes in that same function.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-5-git-send-email-eranian@xxxxxxxxxx
      Cc: ak@xxxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 770eee1fd38c70a009b321f5dbe64358f42511fd
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Mon Aug 11 21:27:12 2014 +0200

      perf/x86: Fix data source encoding issues for load latency/precise store

      This patch fixes issues introuduce by Andi's previous patch 'Revamp PEBS'
      series.

      This patch fixes the following:

       - precise_store_data_hsw() encode the mem op type whenever we can
       - precise_store_data_hsw set the default data source correctly

       - 0 is not a valid init value for data source. Define PERF_MEM_NA as the
         default value

      This bug was actually introduced by

          commit 722e76e60f2775c21b087ff12c5e678cf0ebcaaf
          Author: Stephane Eranian <eranian@xxxxxxxxxx>
          Date:   Thu May 15 17:56:44 2014 +0200

              fix Haswell precise store data source encoding

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-4-git-send-email-eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: ak@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f3908b8cfb65ab6e78ac84df3b864eb22d5b6d9e
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 21:27:11 2014 +0200

      perf/x86: Don't mark DataLA addresses as store

      Haswell supports reporting the data address for a range
      of PEBS events, including:

        UOPS_RETIRED.ALL
        MEM_UOPS_RETIRED.STLB_MISS_LOADS
        MEM_UOPS_RETIRED.STLB_MISS_STORES
        MEM_UOPS_RETIRED.LOCK_LOADS
        MEM_UOPS_RETIRED.SPLIT_LOADS
        MEM_UOPS_RETIRED.SPLIT_STORES
        MEM_UOPS_RETIRED.ALL_LOADS
        MEM_UOPS_RETIRED.ALL_STORES
        MEM_LOAD_UOPS_RETIRED.L1_HIT
        MEM_LOAD_UOPS_RETIRED.L2_HIT
        MEM_LOAD_UOPS_RETIRED.L3_HIT
        MEM_LOAD_UOPS_RETIRED.L1_MISS
        MEM_LOAD_UOPS_RETIRED.L2_MISS
        MEM_LOAD_UOPS_RETIRED.L3_MISS
        MEM_LOAD_UOPS_RETIRED.HIT_LFB
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE
        MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM

      This facility was already enabled earlier with the original Haswell
      perf changes.

      However these addresses were always reports as stores by perf, which is 
wrong,
      as they could be loads too.  The hardware does not distinguish loads and 
stores
      for these instructions, so there's no (cheap) way for the profiler
      to find out.

      Change the type to PERF_MEM_OP_NA instead.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Reviewed-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-3-git-send-email-eranian@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 86a04461a99fb857bd7d7f87b234cae27df07f8a
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 21:27:10 2014 +0200

      perf/x86: Revamp PEBS event selection

      The basic idea is that it does not make sense to list all PEBS
      events individually. The list is very long, sometimes outdated
      and the hardware doesn't need it. If an event does not support
      PEBS it will just not count, there is no security issue.

      We need to only list events that something special, like
      supporting load or store addresses.

      This vastly simplifies the PEBS event selection. It also
      speeds up the scheduling because the scheduler doesn't
      have to walk as many constraints.

      Bugs fixed:

       - We do not allow setting forbidden flags with PEBS anymore
         (SDM 18.9.4), except for the special cycle event.
         This is done using a new constraint macro that also
         matches on the event flags.

       - Correct DataLA and load/store/na flags reporting on Haswell
         [Requires a followon patch]

       - We did not allow all PEBS events on Haswell:
         We were missing some valid subevents in d1-d2 (MEM_LOAD_UOPS_RETIRED.*,
         MEM_LOAD_UOPS_RETIRED_L3_HIT_RETIRED.*)

      This includes the changes proposed by Stephane earlier and obsoletes
      his patchkit (except for some changes on pre Sandy Bridge/Silvermont
      CPUs)

      I only did Sandy Bridge and Silvermont and later so far, mostly because 
these
      are the parts I could directly confirm the hardware behavior with hardware
      architects. Also I do not believe the older CPUs have any
      missing events in their PEBS list, so there's no pressing
      need to change them.

      I did not implement the flag proposed by Peter to allow
      setting forbidden flags. If really needed this could
      be implemented on to of this patch.

      v2: Fix broken store events on SNB/IVB (Stephane Eranian)
      v3: More fixes. Rename some arguments (Stephane Eranian)
      v4: List most Haswell events individually again to report
      memory operation type correctly.
      Add new flags to describe load/store/na for datala.
      Update description.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Reviewed-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-2-git-send-email-eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Kan Liang <kan.liang@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Maria Dimakopoulou <maria.n.dimakopoulou@xxxxxxxxx>
      Cc: Mark Davies <junk@xxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 03de874aa76ac0adcf6f56ebf3de623d09a5dde3
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:08:54 2014 -0700

      perf/x86: Fix :pp without LBR

      This fixes a side effect of Kan's earlier patch to probe the LBRs at boot
      time. Normally when the LBRs are disabled cycles:pp is disabled too.
      So for example cycles:pp doesn't work.

      However this is not needed with PEBSv2 and later (Haswell) because
      it does not need LBRs to correct the IP-off-by-one.

      So add an extra check for PEBSv2 that also allows :pp

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: kan.liang@xxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407456534-15747-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e708d7ad80737496870fd0b6794704d063fb0cdc
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:31:08 2014 +0200

      perf: Do poll_wait() before checking condition in perf_poll()

      One should first enqueue to the waitqueue and then check for the
      condition. If the condition gets true after mutex_unlock() but before
      poll_wait() then we lose it and would have wait for another wakeup.

      This has been like this since v2.6.31-rc1 commit c7138f37f9 
("perf_counter:
      fix perf_poll()"). Before that it was slightly worse. I guess we get 
enough
      wakeups so if we miss here one it doesn't really matter. It is still a
      bad example.

      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407159068-1478-1-git-send-email-bigeasy@xxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 36bbb2f2988a29cdc3f8e0c93478795934553454
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 14:05:22 2014 -0700

      perf/x86: Use extended offcore mask on Haswell

      HSW-EP has a larger offcore mask than the client Haswell CPUs.
      It is the same mask as on Sandy/IvyBridge-EP. All of
      Haswell was using the client mask, so some bits were missing.

      On the client parts some bits were also missing compared
      to Sandy/IvyBridge, in particular the bits to match on a L4
      cache hit.

      The Haswell core in both client and server incarnations
      accepts the same bits (but some are nops), so we can use
      the same mask.

      So use the snbep extended mask, which is a superset of the
      client and the server, for all of Haswell.

      This allows specifying a number of extra offcore events, like
      for example for HSW-EP.

      % perf stat -e 
cpu/event=0xb7,umask=0x1,offcore_rsp=0x3fffc00100,name=offcore_response_pf_l3_rfo_l3_miss_any_response/
 true

      which were <not supported> before.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Reviewed-by: eranian@xxxxxxxxxx
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406840722-25416-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 17a6034555c601331311d31beb395f6665056b3e
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Mon Aug 4 13:29:11 2014 +0200

      perf/x86/uncore: Fix coccinelle warnings

        arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:961:2-3: Unneeded 
semicolon
        arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:1100:2-3: Unneeded 
semicolon
        arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:1138:2-3: Unneeded 
semicolon

      Remove unneeded semicolon.

      Generated by: scripts/coccinelle/misc/semicolon.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ovfvr4nbqjo7nzc16y2lpjy9@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c1e46580c3b7bf25053519cf39f01a2f9ea4d865
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:15 2014 +0800

      perf/x86/uncore: move NHM-EX/WSM-EX specific code to seperate file

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406704935-27708-4-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8268fdfc45b747bcb3351464efefbdf611aeea9b
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:14 2014 +0800

      perf/x86/uncore: Move SNB/IVB-EP specific code to seperate file

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406704935-27708-3-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 92807ffdf32c380a09cfa396c853e97303826103
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:13 2014 +0800

      perf/x86/uncore: Move NHM/SNB/IVB specific code to seperate file

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406704935-27708-2-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 514b2346df385fce61cefb940813207758648136
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:12 2014 +0800

      perf/x86/uncore: Declare some functions and variables

      Prepare for moving hardware specific code to seperate files.

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Cc: andi@xxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406704935-27708-1-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit fadfe7be6e50de7f03913833b33c56cd8fb66bac
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 14:33:02 2014 +0200

      perf: Add queued work to remove orphaned child events

      In cases when the  owner task exits before the workload and the
      workload made some forks, all the events stay in until the last
      workload process exits. Thats' because each child event holds
      parent reference.

      We want to release all children events once the parent is gone,
      because at that time there's no process to read them anyway, so
      they're just eating resources.

      This removal  races with process exit, which removes all events
      and fork, which clone events.  To be clear of those two, adding
      work queue to remove orphaned child for context in case such
      event is detected.

      Using delayed work queue (with delay == 1), because we queue this
      work under perf scheduler callbacks. Normal work queue tries to wake
      up the queue process, which deadlocks on rq->lock in this place.

      Also preventing clones from abandoned parent event.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406896382-18404-4-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f86977620ee4635f26befcf436700493a38ce002
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 14:33:01 2014 +0200

      perf: Set owner pointer for kernel events

      Adding fake EVENT_OWNER_KERNEL owner pointer value for kernel perf
      events, so we could distinguish it from user events, which needs
      special care in following patch.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406896382-18404-3-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0f7c29ce90c4d20c23de5657e1e2c2eabf51d69a
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Jul 30 12:08:56 2014 +0200

      perf/x86/intel: Update Intel models

      The model number descriptions got a bit messy, clean them up.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-oo3xclxdoy8s7ubssn929vaj@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1a91eac68b1e50482670007775e9ba82ef3bffbe
  Merge: f96f567 d6a947f
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Wed Aug 13 07:06:08 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible fixes and changes:

        * Show better error message in case we fail to open counters due to 
EBUSY error,
          for instance, when oprofile is running. (Jiri Olsa)

        * Honour -w in the report tools (report, top), allowing to specify the 
widths
          for the histogram entries columns. (Namhyung Kim)

        * Don't run workload if not told to, as happens when the user has no
          permission for profiling and even then the specified workload ends
          up running (Arnaldo Carvalho de Melo)

        * Do not ignore mmap events in 'perf kmem report'. This tool was using
          the kernel mmaps in the running machine instead of processing the mmap
          records from the perf.data file. (Namhyung Kim)

        * Properly show submicrosecond times in 'perf kvm stat' (Christian 
Borntraeger)

        * Honour existing 'perf record' --time/-T command line option (Andi 
Kleen)

        * Make sure --symfs usage includes the path separator (Arnaldo Carvalho 
de Melo)

      Development infrastructure fixes and changes:

        * Fix arm64 build error (Mark Salter)

        * Fix make PYTHON override (Namhyung Kim)

        * Rename ordered_samples to ordered_events and allow setting a queue
          size for ordering events (Jiri Olsa)

        * Default to python version 2 (Thomas Ilsche)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 3220574143147db7c9f9b00c8dc6efcbacad44cc
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Aug 12 09:41:10 2014 +0800

      regulator: tps65023: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA 
functionality

      Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter
      does not support standard I2C"), regmap-i2c will check the
      I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config
      setting if the adapter does not support standard I2C.

      So remove the I2C_FUNC_SMBUS_BYTE_DATA functionality check in the driver 
code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d6a947fb6cdff3a19db93895c746f70b5903a965
  Author: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:03:15 2014 +0200

      perf tools: Default to python version 2

      According to PEP 394 recommendation [1], it's more portable to use
      python2 rather than plain python to refer python binary version 2.

      Since there're distros using python3 by default like Arch, and we don't
      support python3 (yet), it'd be better using python2 explicitly.

      But older versions (prior to 2.7) seem not to provide python2 but just
      python.  Given that it's only old version, try python2 first and then
      fallback to python.  It'll ensure that it always points to python 2.x.

      I tested (compiles and perf script runs) with the combinations:

      1) python  -> python2.x, python-config  -> python2.x-config
         python2 N/A,          python2-config N/A

      2) python  -> python3.x, python-config  -> python3.x-config
         python2 -> python2.x, python2-config -> python2.x-config

      3) python  -> python2.x, python-config  -> python2.x-config
         python2 -> python2.x, python2-config -> python2.x-config

      4) python  -> python2.x, python-config  -> python2.x-config
         python2 -> python2.x, python2-config N/A

      Based on / replaces the patch 2/2 by Namhyung Kim.

      [1] https://www.python.org/dev/peps/pep-0394

      Based-on-patch-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/53DF8493.6070206@xxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 038fa0b9739d7f375f3f61a2ce4f78ad44329f66
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Aug 3 14:10:36 2014 +0200

      perf tools: Fix PERF_FLAG_FD_CLOEXEC flag probing event type open 
counters due to EBUSY error

      We were using PERF_COUNT_SW_CPU_CLOCK as an probing event type.  Using
      expected PERF_TYPE_SOFTWARE type instead.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: William Cohen <wcohen@xxxxxxxxxx>
      Cc: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140803121036.GA1181@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 59dc9f2534569d11a55c8b5dbe93c36f2b2fa506
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:41 2014 +0900

      perf tools: Fix column alignment when headers aren't shown on TUI

      If user sets ui.show-headers config option to false, it didn't calculate
      default column width so it broke the alignment.  This is because it does
      the calculation just before showing headers.

      Move it to the beginning of the hist browser so that it can be called
      regardless of the config option.

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-8-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1ecd44533a8a724f64d4305abb69836ca73c7390
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:40 2014 +0900

      perf tools: Add name field into perf_hpp_fmt

      It makes the code a bit simpler and easier to debug IMHO.

      I guess it can also remove similar code in perf diff, but let's keep
      it for a future work. :)

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-7-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cf59002fdebc9c00ee29233e65bc39dd69e0eaf6
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:39 2014 +0900

      perf top: Add -w option for setting column width

      Add -w/--column-widths option like perf report does so that users are
      able to see symbols even with some very long C++ library/functions.

      It can be a list separated by comma for each column.

        $ perf top -w 0,20,30

      The value of 0 means there's no limit.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5b5916696051b88e63f3726cc3db44bf9561bad9
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:38 2014 +0900

      perf report: Honor column width setting

      Set column width and do not change it if user gives -w/--column-widths
      option.  It'll truncate longer symbols than the width if exists.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e0d66c74b09f5103eef441a98b68056c4dae4cac
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:37 2014 +0900

      perf tools: Save column length in perf_hpp_fmt

      Save column length in the hpp format and pass it to print functions.
      This is a preparation for users to control column width in the output.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d675107ce6fa988102851e0b0ef06e46c8aa7ac6
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:36 2014 +0900

      perf tools: Make __hpp__fmt() receive an additional len argument

      So that it can properly handle alignment requirements later.  To do
      that, add percent_color_len_snprintf() fucntion to help coloring of
      overhead columns.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8246de88e95ddef7508f5601d7af85c3ab9e476b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:35 2014 +0900

      perf tools: Left-align output contents

      Now perf left-aligns column headers but the contents does not.  It
      should have same alignment.  This requires a change in pid sort key - it
      consists of two part (pid and comm).  As length of comm can be vary it'd
      be better to change the order of them.

      Thanks to Jiri Olsa for pointing this out.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 56c7d79e49776084b852e451bda5f59dc3bcf894
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Jul 29 15:57:19 2014 +0900

      perf tools: Fix make PYTHON override

      Thomas reported that make PYTHON=python2 is not work on some systems.  I
      can reproduce it on my ArchLinux box too.

      This is because it's overridden by config/feature-checks/Makefile
      regardless of PYTHON setting.  I guess it's a bug slipped into during
      the feature checking change.

      Actually, we don't need to check python-config in the feature-checks.
      We can just pass appropriate FEATURE_CHECK_*FLAGS.

      Reported-by: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Tested-by: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406617040-26909-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 64c40908938953d7afa90e9363327875286349e5
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Fri Aug 1 14:59:31 2014 +0900

      perf kmem: Do not ignore mmap events

      The perf kmem command didn't process mmap events for some unknown reason
      and it instead gets symbol info from a running kernel.  This is
      problematic if perf kmem record was run on a different kernel.

      This patch adds the mmap event handlers and reverts the commit
      e727ca73f85d ("perf kmem: Resolve kernel symbols again").

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406872771-23933-1-git-send-email-namhyung@xxxxxxxxxx
      [ Fixed up merge conflict with Jiri's ordered_events rename patch set ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 63914aca8f7e7a75d0ee027af7b1755c69cc1e2c
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 17:46:54 2014 +0200

      perf tools: Show better error message in case we fail to open counters 
due to EBUSY error

      Showing better error message in case we fail to open counters due to the
      EBUSY error. If we detect oprofile daemon process running, we now
      display following message for EBUSY error:

        $ perf record ls
        Error:
        The PMU counters are busy/taken by another profiler.
        We found oprofile daemon running, please stop it and try again.

      In case oprofiled was not detected the current error message stays:

        $ perf record ls
        Error:
        The sys_perf_event_open() syscall returned with 16 (Device or resource 
busy) for event (cycles).
        /bin/dmesg may provide additional information.
        No CONFIG_PERF_EVENTS=y kernel support configured?

      Also changing PERF_FLAG_FD_CLOEXEC detection code not to display error
      in case of EBUSY error, as it currently does:

        $ perf record ls
        Error:
        perf_event_open(..., PERF_FLAG_FD_CLOEXEC) failed with unexpected error 
16 (Device or resource busy)
        perf_event_open(..., 0) failed unexpectedly with error 16 (Device or 
resource busy)
        The PMU counters are busy/taken by another profiler.
        We found oprofile daemon running, please stop it and try again.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: William Cohen <wcohen@xxxxxxxxxx>
      Cc: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406908014-8312-1-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b0a45203a75a800015828ac89f2945981019b65b
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Jun 12 09:50:11 2014 +0200

      perf tools: Allow out of order messages in forced flush

      In forced flush (OE_FLUSH__HALF) we break the rules of the flush
      timestamp via PERF_RECORD_FINISHED_ROUND event, so we could get out of
      order event.

      Do not force error in this case plus changing the output warning to use
      WARN_ONCE.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8q8794a8nlmpd1u8xrqmcyd2@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cee3ab9caa7ae5ee81027e60c0109063664d9217
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Jul 11 14:49:54 2014 +0200

      perf tools: Add debug prints for ordered events queue

      Adding some prints for ordered events queue, to help debug issues.

      Adding debug_ordered_events debug variable to be able to enable ordered
      events debug messages using:

        $ perf --debug ordered-events=2 report ...

      Also using oe pointer in perf_session__queue_event instead of chained
      session variable dereferencing.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-7p3mnnopjvsp9nmk9msqcfkm@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 94786b67b5f4577c16486e8eb10ff045e59f80ef
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Jun 5 11:00:20 2014 +0200

      perf tools: Add report.queue-size config file option

      Adding report.queue-size config file option to setup the maximum
      allocation size for session's struct ordered_events object.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-lm42mbpu0cwljpyy8vw5y26n@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 94c0655fc16b0c09edc21cadddbeef95c408f3e7
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Jun 6 05:27:28 2014 -0400

      perf tools: Add perf_config_u64 function

      Adding perf_config_u64 function to be able to parse 'llong' values out
      of config file.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ni6gqdlvw7khp74r9htvklkb@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit adc56ed1e01f1c43fc7bf75340f11f4ad5e11145
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 22:50:03 2014 +0200

      perf tools: Add ordered_events__free function

      Adding ordered_events__free function to release all the struct
      ordered_events data. It's replacement for former
      perf_session_free_sample_buffers function.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-urraa8ccay4o14wambjraws7@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 36522f5cf2ad280c971557e04120d52f9330ed36
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 22:47:40 2014 +0200

      perf tools: Add ordered_events__init function

      Adding ordered_events__init function for struct ordered_events struct
      initialization.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-g6dx35hed8g14eh1ygx4uzp6@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fa4e5c67a2d169b9ef83f51b94e1d4a562ddfc0f
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Jun 15 19:46:08 2014 +0200

      perf tools: Use list_move in ordered_events_delete function

      As Namhyung pointed out we can use list_move in ordered_events_delete.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Suggested-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-m8ae5s5cuwyytitgb6iqilid@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5f86b80b85f0dcd05fd1471eac6984181a707c4f
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 13:02:58 2014 -0300

      perf tools: Create ordered-events object

      Move ordered events code into separated object ordered-events.[ch].

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-1ge3rilgudszbl87cejm1tfg@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 79a30fe4f3758c98e1b7a474952b9701d513e580
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 22:31:35 2014 +0200

      perf tools: Make perf_session__deliver_event global

      Making perf_session__deliver_event global function, as it will be called
      from another object in following patch.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-rz7s2b8uwv567bigckh75gvk@xxxxxxxxxxxxxx
      [ Fixup naming to match class__method schema, as now is more widely 
exposed ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d40b4a15ab2bfcfa7d946b69ca1f12c93b22d169
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 13:01:04 2014 -0300

      perf tools: Flush ordered events in case of allocation failure

      In previous patches we added a limit for ordered events queue allocation
      size. If we reach this size we need to flush (part of) the queue to get
      some free buffers.

      The current functionality is not affected, because the limit is hard
      coded to (u64) -1. The configuration code for size will come in
      following patches.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ggcas0xdq847fi85bz73do2e@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8d99a6ceebe862ac4afd832cdab332ee7b3b5599
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Jun 11 15:09:35 2014 +0200

      perf tools: Limit ordered events queue size

      Add limit to the ordered events queue allocation. This way we will be
      able to control the size of the queue buffers.

      There's no limit at the moment (it's set to (u64) -1). The config code
      will come in following patches.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-lw1ny3mk4ctb6su5ght5rsng@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d8836b5d1736632aa1a38a8ed0c9361c96d7c95a
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Jun 5 10:29:45 2014 +0200

      perf tools: Factor ordered_events__flush to be more generic

      Centralizing the next_flush calculation under the ordered_events__flush
      function.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-srwunsy7o5wl17vpt4a10oxp@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c64c7e1a5addf93b7dec98a27b8c48457506aa06
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 21:58:02 2014 +0200

      perf tools: Add ordered_events__(new|delete) interface

      Adding new ordered events interface to new|delete event buffer:

        ordered_events__new    - allocate event buffer from the cache
        ordered_events__delete - return event buffer to the cache

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-srwunsy7o5wl17vpt4a10oxp@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fc12482f4f7ae5c6fca13922a1e0898ff9002aa6
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Jun 9 23:11:30 2014 +0200

      perf tools: Rename ordered_events members

      Rename 'struct ordered_events' members to fit better the ordered events
      style.

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-v0eb2hsmrxbolnoawu5fn92z@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 37e39aa8a8a42ad2fd72b7c7349115dad8297d9c
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Jul 6 14:23:03 2014 +0200

      perf tools: Rename ordered_samples struct to ordered_events

      Following up with ordered_samples rename for ordered_samples and
      sample_queue structs to ordered_events and ordered_event structs
      respectively.

      Also changing flush_sample_queue function name to ordered_events_flush.

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-2dkrdvh0bbmzxdse437fcgls@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0a8cb85c200c4082ed7e57efd90dd9d18c8d40b6
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Jul 6 14:18:21 2014 +0200

      perf tools: Rename ordered_samples bool to ordered_events

      The time ordering is generic for all kinds of events, so using generic
      name 'ordered_events' for ordered_samples bool in perf_tool struct.

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-07mrqzcuhsks9wfmxrzsvemz@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8affc2b8c27bfc2d6e70827b746f490b62c44eaa
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 14:45:04 2014 +0800

      perf record: Honour --no-time command line option

      Time stamps are always implicitely enabled for record currently.  The
      old --time/-T option is a nop.

      Allow the user to disable timestamps by using --no-time, honouring the
      existing option.

      The defaults are unchanged.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406789104-25863-10-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ee960be7bb09b201926cb37eaa82fb7da605ea7c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:45 2014 +0200

      drm/i915: Some cleanups for the ppgtt lifetime handling

      So when reviewing Michel's patch I've noticed a few things and cleaned
      them up:
      - The early checks in ppgtt_release are now redundant: The inactive
        list should always be empty now, so we can ditch these checks. Even
        for the aliasing ppgtt (though that's a different confusion) since
        we tear that down after all the objects are gone.
      - The ppgtt handling functions are splattered all over. Consolidate
        them in i915_gem_gtt.c, give them OCD prefixes and add wrappers for
        get/put.
      - There was a bit a confusion in ppgtt_release about whether it cares
        about the active or inactive list. It should care about them both,
        so augment the WARNINGs to check for both.

      There's still create_vm_for_ctx left to do, put that is blocked on the
      removal of ppgtt->ctx. Once that's done we can rename it to
      i915_ppgtt_create and move it to its siblings for handling ppgtts.

      v2: Move the ppgtt checks into the inline get/put functions as
      suggested by Chris.

      v3: Inline the now redundant ppgtt local variable.

      Cc: Michel Thierry <michel.thierry@xxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b9d06dd9d1dd3672b391e6387d62aa8dc4e377bd
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Wed Aug 6 15:04:44 2014 +0200

      drm/i915: vma/ppgtt lifetime rules

      VMAs should take a reference of the address space they use.

      Now, when the fd is closed, it will release the ref that the context was
      holding, but it will still be referenced by any vmas that are still
      active.

      ppgtt_release() should then only be called when the last thing referencing
      it releases the ref, and it can just call the base cleanup and free the
      ppgtt.

      Note that with this we will extend the lifetime of ppgtts which
      contain shared objects. But all the non-shared objects will get
      removed as soon as they drop of the active list and for the shared
      ones the shrinker can eventually reap them. Since we currently can't
      evict ppgtt pagetables either I don't think that temporary leak is
      important.

      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      [danvet: Add note about potential ppgtt leak with this approach.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 83d7f2424741c9dc76c21377c9d00d47abaf88df
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Mon Aug 4 13:23:28 2014 -0400

      sched/numa: Fix numa capacity computation

      Commit c61037e9 fixes the phenomenon of 'fantom' cores due to
      N*frac(smt_power) >= 1 by limiting the capacity to the actual
      number of cores in the load balancing code.

      This patch applies the same correction to the NUMA balancing
      code.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: mgorman@xxxxxxx
      Cc: vincent.guittot@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: efault@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407173008-9334-3-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b932c03c34f3b03c7364c06aa8cae5b74609fc41
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Mon Aug 4 13:23:27 2014 -0400

      sched/numa: Fix off-by-one in capacity check

      Commit a43455a1d572daf7b730fe12eb747d1e17411365 ensures that
      task_numa_migrate will call task_numa_compare on the preferred
      node all the time, even when the preferred node has no free capacity.

      This could lead to a performance regression if nr_running == capacity
      on both the source and the destination node. This can be avoided by
      also checking for nr_running == capacity on the source node, which is
      one stricter than checking .has_free_capacity.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: mgorman@xxxxxxx
      Cc: vincent.guittot@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: efault@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407173008-9334-2-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit aaecac4ad46b35ad308245384d019633fb9bc21b
  Author: Zhihui Zhang <zzhsuny@xxxxxxxxx>
  Date:   Fri Aug 1 21:18:03 2014 -0400

      sched: Rename a misleading variable in build_overlap_sched_groups()

      The child variable in build_overlap_sched_groups() actually refers to the
      peer or sibling domain of the given CPU. Rename it to sibling to be 
consistent
      with the naming in build_group_mask().

      Signed-off-by: Zhihui Zhang <zzhsuny@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406942283-18249-1-git-send-email-zzhsuny@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9a5d9ba6a3631d55c358fe1bdbaa162a97471a05
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Jul 29 17:15:11 2014 +0200

      sched/fair: Allow calculate_imbalance() to move idle cpus

      Allow calculate_imbalance() to 'create' idle cpus in the busiest group
      if there are idle cpus in the local group.

      Suggested-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140729152705.GX12054@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit caeb178c60f4f93f1b45c0bc056b5cf6d217b67f
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Mon Jul 28 14:16:28 2014 -0400

      sched/fair: Make update_sd_pick_busiest() return 'true' on a busier sd

      Currently update_sd_pick_busiest only identifies the busiest sd
      that is either overloaded, or has a group imbalance. When no
      sd is imbalanced or overloaded, the load balancer fails to find
      the busiest domain.

      This breaks load balancing between domains that are not overloaded,
      in the !SD_ASYM_PACKING case. This patch makes update_sd_pick_busiest
      return true when the busiest sd yet is encountered.

      Groups are ranked in the order overloaded > imbalanced > other,
      with higher ranked groups getting priority even when their load
      is lower. This is necessary due to the possibility of unequal
      capacities and cpumasks between domains within a sched group.

      Behaviour for SD_ASYM_PACKING does not seem to match the comment,
      but I have no hardware to test that so I have left the behaviour
      of that code unchanged.

      Enum for group classification suggested by Peter Zijlstra.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      [peterz: replaced sg_lb_stats::group_imb with the new enum group_type
               in an attempt to avoid endless recalculation]
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Acked-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Cc: ktkhai@xxxxxxxxxxxxx
      Cc: tim.c.chen@xxxxxxxxxxxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: jhladky@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140729152743.GI3935@laptop
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 743cb1ff191f00fee653212bdbcee1e56086d6ce
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Jul 29 17:00:21 2014 +0200

      sched/fair: Make calculate_imbalance() independent

      Rik noticed that calculate_imbalance() relies on
      update_sd_pick_busiest() to guarantee that busiest->sum_nr_running >
      busiest->group_capacity_factor.

      Break this implicit assumption (with the intent of not providing it
      anymore) by having calculat_imbalance() verify it and not rely on
      others.

      Reported-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140729152631.GW12054@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b7967dc79fbd32ef198b429b2597459a4130207f
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:31 2014 +0200

      ath10k: remove htc->stopped

      This is not necessary anymore. There are no more
      uncontrolled htc tx entry points.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 2986e3efb84fc79e798c1967beec6bb5eede7dee
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:30 2014 +0200

      ath10k: group some pci probing helpers

      Make probe/remove functions shorter and easier to
      understand.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 0edf2577a5927aa8d1521f22da753e1d0c2a4db4
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:29 2014 +0200

      ath10k: remove pci features var

      The ATH10K_PCI_FEATURE_MSI_X was originally
      introduced to support both chips QCA988Xv1 and
      QCA988Xv2. Since v1 isn't supported anymore it
      doesn't make sense to keep the feature flag
      around. Since this is the last one remove the
      whole thing.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c0c378f9907c9e52aa95a87ac4622039a84bac99
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:28 2014 +0200

      ath10k: remove target soc ps code

      The soc powersave was disabled by default. It
      never was fully tested. Some hw apparently had
      problems with it and the implementation itself had
      a possible race.

      Just remove the refcounting and simply wake up the
      device when probing and put to sleep when
      removing.

      kvalo: make ath10k_pci_wake() and _sleep() static

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit e7b541948b7ae542267257a6183341f6a92ed1b8
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:27 2014 +0200

      ath10k: embed ar_pci inside ar

      Use the common convention of embedding private
      structures inside parent structures. This
      reduces allocations and simplifies pci probing
      code.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 5c81c7fd62004be13a3c9345ca25607d14862cc4
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 5 14:54:44 2014 +0200

      ath10k: introduce a stricter scan state machine

      This aims at fixing some rare scan bugs related to
      firmware reporting unexpected scan event
      sequences.

      One such bug was if spectral scan phyerr reporting
      prevented firmware from properly propagating scan
      events to host. This led to scan timeout. After
      that next scan would trigger scan completed event
      first (before scan started event) leading to
      ar->scan.in_progress and timeout timer states to
      be overwritten incorrectly and making the very
      next scan to hang forever.

      Reported-by: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 9ff8b7247dd211158410af4bb5ebbc507182729f
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 5 14:54:43 2014 +0200

      ath10k: simplify scan debug prints

      This also reduces the cruft of printing scan event
      names in capitals.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cff990ce7ddd6a43f86757867399a8a64aa29af9
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Aug 4 09:18:33 2014 +0300

      ath10k: fix wmi service bitmap debug

      The 10.x and main firmware branches have
      conflicting WMI service bitmap definitions.

      This also fixes WMI services parsing on big-endian
      hosts and changes debugfs output to be more human
      friendly.

      kvalo: remove braces and the last semicolon from SVCSTR()

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 14bf993e83e1d6924f4bf4506120a15c4b255e58
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:34 2014 +0100

      drm/i915/bdw: Always use MMIO flips with Execlists

      The normal flip function places things in the ring in the legacy
      way, so we either fix that or force MMIO flips always as we do in
      this patch.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch. Fucking again.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ba8b7ccb196b07c1c553450e8e7b44a7a938e58a
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:33 2014 +0100

      drm/i915/bdw: Workload submission mechanism for Execlists

      This is what i915_gem_do_execbuffer calls when it wants to execute some
      worload in an Execlists world.

      v2: Check arguments before doing stuff in intel_execlists_submission. 
Also,
      get rel_constants parsing right.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Drop the chipset flush, that's pre-gen6. And appease
      checkpatch a bit .... again!]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 156485852684b511be28a83c78fece8b27ef7c26
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:32 2014 +0100

      drm/i915/bdw: GEN-specific logical ring emit batchbuffer start

      Dispatch_execbuffer's evil twin.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Ditch the check for aliasing ppgtt. It'll break soon and
      execlists requires full ppgtt anyway.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 73d477f6bb17a1f14c4897a4b4a6597fe9a38ad2
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:31 2014 +0100

      drm/i915/bdw: Interrupts with logical rings

      We need to attend context switch interrupts from all rings. Also, fixed 
writing
      IMR/IER and added HWSTAM at ring init time.

      Notice that, if added to irq_enable_mask, the context switch interrupts 
would
      be incorrectly masked out when the user interrupts are due to no users 
waiting
      on a sequence number. Therefore, this commit adds a bitmask of interrupts 
to
      be kept unmasked at all times.

      v2: Disable HWSTAM, as suggested by Damien (nobody listens to these 
interrupts,
      anyway).

      v3: Add new get/put_irq functions.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2 & v3)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Drop the GEN8_ prefix from the context switch interrupt
      define and move it to its brethren.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9832b9dae8f9f505c7ed898a043b4f54b54597ed
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:30 2014 +0100

      drm/i915/bdw: Ring idle and stop with logical rings

      This is a hard one, since there is no direct hardware ring to
      control when in Execlists.

      We reuse intel_ring_idle here, but it should be fine as long
      as i915_add_request does the ring thing.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4712274c362b7730a1c6e01c9a51a6d46f5b7f43
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:28 2014 +0100

      drm/i915/bdw: GEN-specific logical ring emit flush

      Same as the legacy-style ring->flush.

      v2: The BSD invalidate bit still exists in GEN8! Add it for the VCS
      rings (but still consolidate the blt and bsd ring flushes into one).
      This was noticed by Brad Volkin.

      v3: The command for BSD and for other rings is slightly different:
      get it exactly the same as in gen6_ring_flush + gen6_bsd_ring_flush

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4da46e1e5bb7e7396fad172cdaffbe496562f3d8
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:27 2014 +0100

      drm/i915/bdw: GEN-specific logical ring emit request

      Very similar to the legacy add_request, only modified to account for
      logical ringbuffer.

      v2: Use MI_GLOBAL_GTT, as suggested by Brad Volkin.

      v3: Unify render and non-render in the same function, as noticed by
      Brad Volkin.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 82e104cc266c6da30a30fc5028b2f0236c669cd7
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:26 2014 +0100

      drm/i915/bdw: New logical ring submission mechanism

      Well, new-ish: if all this code looks familiar, that's because it's
      a clone of the existing submission mechanism (with some modifications
      here and there to adapt it to LRCs and Execlists).

      And why did we do this instead of reusing code, one might wonder?
      Well, there are some fears that the differences are big enough that
      they will end up breaking all platforms.

      Also, Execlists offer several advantages, like control over when the
      GPU is done with a given workload, that can help simplify the
      submission mechanism, no doubt. I am interested in getting Execlists
      to work first and foremost, but in the future this parallel submission
      mechanism will help us to fine tune the mechanism without affecting
      old gens.

      v2: Pass the ringbuffer only (whenever possible).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Appease checkpatch. Again. And drop the legacy sarea gunk
      that somehow crept in.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 26fbb77445bd402417f42936f68c0da26d33855d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 18:37:37 2014 +0300

      drm/i915: Make hpd debug messages less cryptic

      Don't print raw numbers, use port_name() and tell the user whether it's
      long or short without having to figure out what the other magic number
      means.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e94e37ad19c74b4c2569d556cda9da4a03d4e3f8
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:25 2014 +0100

      drm/i915/bdw: GEN-specific logical ring set/get seqno

      No mistery here: the seqno is still retrieved from the engine's
      HW status page (the one in the default context. For the moment,
      I see no reason to worry about other context's HWS page).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bd645e4314b95b21146aa6ff893d783de20c4e60
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:04 2014 +0200

      drm/radeon: allow userptr write access under certain conditions

      It needs to be anonymous memory (no file mappings)
      and we are requried to install an MMU notifier.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 341cb9e426fac32523427c80c67543a16be46605
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:03 2014 +0200

      drm/radeon: add userptr flag to register MMU notifier v3

      Whenever userspace mapping related to our userptr change
      we wait for it to become idle and unmap it from GTT.

      v2: rebased, fix mutex unlock in error path
      v3: improve commit message

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 2a84a4476d6e13de72472f6ca4338aed0a8269b8
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:02 2014 +0200

      drm/radeon: add userptr flag to directly validate the BO to GTT

      This way we test userptr availability at BO creation time instead of 
first use.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit ddd00e33e17a62c5f44377ab42e7562ccfae7bd1
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:01 2014 +0200

      drm/radeon: add userptr flag to limit it to anonymous memory v2

      Avoid problems with writeback by limiting userptr to anonymous memory.

      v2: add commit and code comments

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit f72a113a71ab08c4df8a5f80ab2f8a140feb81f6
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:00 2014 +0200

      drm/radeon: add userptr support v8

      This patch adds an IOCTL for turning a pointer supplied by
      userspace into a buffer object.

      It imposes several restrictions upon the memory being mapped:

      1. It must be page aligned (both start/end addresses, i.e ptr and size).

      2. It must be normal system memory, not a pointer into another map of IO
      space (e.g. it must not be a GTT mmapping of another object).

      3. The BO is mapped into GTT, so the maximum amount of memory mapped at
      all times is still the GTT limit.

      4. The BO is only mapped readonly for now, so no write support.

      5. List of backing pages is only acquired once, so they represent a
      snapshot of the first use.

      Exporting and sharing as well as mapping of buffer objects created by
      this function is forbidden and results in an -EPERM.

      v2: squash all previous changes into first public version
      v3: fix tabs, map readonly, don't use MM callback any more
      v4: set TTM_PAGE_FLAG_SG so that TTM never messes with the pages,
          pin/unpin pages on bind/unbind instead of populate/unpopulate
      v5: rebased on 3.17-wip, IOCTL renamed to userptr, reject any unknown
          flags, better handle READONLY flag, improve permission check
      v6: fix ptr cast warning, use set_page_dirty/mark_page_accessed on unpin
      v7: add warning about it's availability in the API definition
      v8: drop access_ok check, fix VM mapping bits

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx> (v4)
      Reviewed-by: Jérôme Glisse <jglisse@xxxxxxxxxx> (v4)
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9b1136d505b1de5478e11b59ca59cf8ce2a33217
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:24 2014 +0100

      drm/i915/bdw: GEN-specific logical ring init

      Logical rings do not need most of the initialization their
      legacy ringbuffer counterparts do: we just need the pipe
      control object for the render ring, enable Execlists on the
      hardware and a few workarounds.

      v2: Squash with: "drm/i915: Extract pipe control fini & make
      init outside accesible".

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Make checkpatch happy.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 48d823878d64f93163f5a949623346748bbce1b4
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:23 2014 +0100

      drm/i915/bdw: Generic logical ring init and cleanup

      Allocate and populate the default LRC for every ring, call
      gen-specific init/cleanup, init/fini the command parser and
      set the status page (now inside the LRC object). These are
      things all engines/rings have in common.

      Stopping the ring before cleanup and initializing the seqnos
      is left as a TODO task (we need more infrastructure in place
      before we can achieve this).

      v2: Check the ringbuffer backing obj for ring_is_initialized,
      instead of the context backing obj (similar, but not exactly
      the same).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 454afebde873874b939465bfc1a294ac3697c96e
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:22 2014 +0100

      drm/i915/bdw: Skeleton for the new logical rings submission path

      Execlists are indeed a brave new world with respect to workload
      submission to the GPU.

      In previous version of these series, I have tried to impact the
      legacy ringbuffer submission path as little as possible (mostly,
      passing the context around and using the correct ringbuffer when I
      needed one) but Daniel is afraid (probably with a reason) that
      these changes and, especially, future ones, will end up breaking
      older gens.

      This commit and some others coming next will try to limit the
      damage by creating an alternative path for workload submission.
      The first step is here: laying out a new ring init/fini.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a83014d3f8b936778a9bc9b3d4137769bb26d9eb
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:21 2014 +0100

      drm/i915: Abstract the legacy workload submission mechanism away

      As suggested by Daniel Vetter. The idea, in subsequent patches, is to
      provide an alternative to these vfuncs for the Execlists submission
      mechanism.

      v2: Splitted into two and reordered to illustrate our intentions, instead
      of showing it off. Also, remove the add_request vfunc and added the
      stop_ring one.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet:
      - Make checkpatch happy.
      - Be grumpy about the excessive vtable.
      - Ditch gt->is_ring_initialized.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ec3e9963a681789860e5c0120a745b717d942392
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:18 2014 +0100

      drm/i915/bdw: Deferred creation of user-created LRCs

      The backing objects and ringbuffers for contexts created via open
      fd are actually empty until the user starts sending execbuffers to
      them. At that point, we allocate & populate them. We do this because,
      at create time, we really don't know which engine is going to be used
      with the context later on (and we don't want to waste memory on
      objects that we might never use).

      v2: As contexts created via ioctl can only be used with the render
      ring, we have enough information to allocate & populate them right
      away.

      v3: Defer the creation always, even with ioctl-created contexts, as
      requested by Daniel Vetter.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8670d6f97d8c19595950af1838f8458d7529825f
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:17 2014 +0100

      drm/i915/bdw: Populate LR contexts (somewhat)

      For the most part, logical ring context objects are similar to hardware
      contexts in that the backing object is meant to be opaque. There are
      some exceptions where we need to poke certain offsets of the object for
      initialization, updating the tail pointer or updating the PDPs.

      For our basic execlist implementation we'll only need our PPGTT PDs,
      and ringbuffer addresses in order to set up the context. With previous
      patches, we have both, so start prepping the context to be load.

      Before running a context for the first time you must populate some
      fields in the context object. These fields begin 1 PAGE + LRCA, ie. the
      first page (in 0 based counting) of the context  image. These same
      fields will be read and written to as contexts are saved and restored
      once the system is up and running.

      Many of these fields are completely reused from previous global
      registers: ringbuffer head/tail/control, context control matches some
      previous MI_SET_CONTEXT flags, and page directories. There are other
      fields which we don't touch which we may want in the future.

      v2: CTX_LRI_HEADER_0 is MI_LOAD_REGISTER_IMM(14) for render and (11)
      for other engines.

      v3: Several rebases and general changes to the code.

      v4: Squash with "Extract LR context object populating"
      Also, Damien's review comments:
      - Set the Force Posted bit on the LRI header, as the BSpec suggest we do.
      - Prevent warning when compiling a 32-bits kernel without HIGHMEM64.
      - Add a clarifying comment to the context population code.

      v5: Damien's review comments:
      - The third MI_LOAD_REGISTER_IMM in the context does not set Force Posted.
      - Remove dead code.

      v6: Add a note about the (presumed) differences between BDW and CHV state
      contexts. Also, Brad's review comments:
      - Use the _MASKED_BIT_ENABLE, upper_32_bits and lower_32_bits macros.
      - Be less magical about how we set the ring size in the context.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> (v1)
      Signed-off-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx> (v2)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0c7dd53b84def4fbbba907bef3d32a5171b617a5
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Aug 11 16:17:44 2014 +0200

      drm/i915/bdw: Add a context and an engine pointers to the ringbuffer

      Any given ringbuffer is unequivocally tied to one context and one engine.
      By setting the appropriate pointers to them, the ringbuffer struct holds
      all the infromation you might need to submit a workload for processing,
      Execlists style.

      v2: Drop ring->ctx since that looks terribly ill-defined for legacy
      ringbuffer submission.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v1)
      Acked-by: Damien Lespiau <damien.lespiau@xxxxxxxxx> (v2)
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 84c2377fcee7a43cd964b62143e9a3714130bb0c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:15 2014 +0100

      drm/i915/bdw: Allocate ringbuffers for Logical Ring Contexts

      As we have said a couple of times by now, logical ring contexts have
      their own ringbuffers: not only the backing pages, but the whole
      management struct.

      In a previous version of the series, this was achieved with two separate
      patches:
      drm/i915/bdw: Allocate ringbuffer backing objects for default global LRC
      drm/i915/bdw: Allocate ringbuffer for user-created LRCs

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8c8579176a144b1dca1d99ebb92510924168d508
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:14 2014 +0100

      drm/i915/bdw: A bit more advanced LR context alloc/free

      Now that we have the ability to allocate our own context backing objects
      and we have multiplexed one of them per engine inside the context structs,
      we can finally allocate and free them correctly.

      Regarding the context size, reading the register to calculate the sizes
      can work, I think, however the docs are very clear about the actual
      context sizes on GEN8, so just hardcode that and use it.

      v2: Rebased on top of the Full PPGTT series. It is important to notice
      that at this point we have one global default context per engine, all
      of them using the aliasing PPGTT (as opposed to the single global
      default context we have with legacy HW contexts).

      v3:
      - Go back to one single global default context, this time with multiple
        backing objects inside.
      - Use different context sizes for non-render engines, as suggested by
        Damien (still hardcoded, since the information about the context size
        registers in the BSpec is, well, *lacking*).
      - Render ctx size is 20 (or 19) pages, but not 21 (caught by Damien).
      - Move default context backing object creation to intel_init_ring (so
        that we don't waste memory in rings that might not get initialized).

      v4:
      - Reuse the HW legacy context init/fini.
      - Create a separate free function.
      - Rename the functions with an intel_ preffix.

      v5: Several rebases to account for the changes in the previous patches.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9e003af2d44d9f6eafe855448c41c9ac08ae895
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:13 2014 +0100

      drm/i915/bdw: Introduce one context backing object per engine

      A context backing object only makes sense for a given engine (because
      it holds state data specific to that engine).

      In legacy ringbuffer sumission mode, the only MI_SET_CONTEXT we really
      perform is for the render engine, so one backing object is all we nee.

      With Execlists, however, we need backing objects for every engine, as
      contexts become the only way to submit workloads to the GPU. To tackle
      this problem, we multiplex the context struct to contain <no-of-engines>
      objects.

      Originally, I colored this code by instantiating one new context for
      every engine I wanted to use, but this change suggested by Brad Volkin
      makes it more elegant.

      v2: Leave the old backing object pointer behind. Daniel Vetter suggested
      using a union, but it makes more sense to keep rcs_state as a NULL
      pointer behind, to make sure no one uses it incorrectly when Execlists
      are enabled, similar to what he suggested for ring->buffer (Rusty's API
      level 5).

      v3: Use the name "state" instead of the too-generic "obj", so that it
      mirrors the name choice for the legacy rcs_state.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ede7d42baeece583c864badb6f9081f4cded6c32
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:12 2014 +0100

      drm/i915/bdw: Initialization for Logical Ring Contexts

      For the moment this is just a placeholder, but it shows one of the
      main differences between the good ol' HW contexts and the shiny
      new Logical Ring Contexts: LR contexts allocate  and free their
      own backing objects. Another difference is that the allocation is
      deferred (as the create function name suggests), but that does not
      happen in this patch yet, because for the moment we are only dealing
      with the default context.

      Early in the series we had our own gen8_gem_context_init/fini
      functions, but the truth is they now look almost the same as the
      legacy hw context init/fini functions. We can always split them
      later if this ceases to be the case.

      Also, we do not fall back to legacy ringbuffers when logical ring
      context initialization fails (not very likely to happen and, even
      if it does, hw contexts would probably fail as well).

      v2: Daniel says "explain, do not showcase".

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: s/BUG_ON/WARN_ON/.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bd84b1e995918ad83bdba5d5be1bef901e169f19
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Aug 11 15:57:57 2014 +0200

      drm/i915: WARN if module opt sanitization goes out of order

      Depending upon one module option to be sanitized (through USES_PPGTT)
      for the other is a bit too fragile for my taste. At least WARN about
      this.

      Cc: Ben Widawsky <ben@xxxxxxxxxxxx>
      Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Cc: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 127f100369a1f302904335950387d566680eb275
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:11 2014 +0100

      drm/i915/bdw: Macro for LRCs and module option for Execlists

      GEN8 brings an expansion of the HW contexts: "Logical Ring Contexts".
      These expanded contexts enable a number of new abilities, especially
      "Execlists".

      The macro is defined to off until we have things in place to hope to
      work.

      v2: Rename "advanced contexts" to the more correct "logical ring
      contexts".

      v3: Add a module parameter to enable execlists. Execlist are relatively
      new, and so it'd be wise to be able to switch back to ring submission
      to debug subtle problems that will inevitably arise.

      v4: Add an intel_enable_execlists function.

      v5: Sanitize early, as suggested by Daniel. Remove lrc_enabled.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> (v1)
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx> (v3)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2, v4 & v5)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b20385f1f8434ec32d73414ffcadb7dcbd3a2a61
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:10 2014 +0100

      drm/i915/bdw: New source and header file for LRs, LRCs and Execlists

      Some legacy HW context code assumptions don't make sense for this new
      submission method, so we will place this stuff in a separate file.

      Note for reviewers: I've carefully considered the best name for this file
      and this was my best option (other possibilities were intel_lr_context.c
      or intel_execlist.c). I am open to a certain bikeshedding on this matter,
      anyway.

      And some point in time, it would be a good idea to split intel_lrc.c/.h
      even further, but for the moment just shove everything together.

      v2: Change to intel_lrc.c

      v3: Squash together with the header file addition

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e8450f51a4b39cfe0878b4aee339820b2bfff240
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Jul 25 23:34:03 2014 +0200

      drm/irq: Implement a generic vblank_wait function

      As usual in both a crtc index and a struct drm_crtc * version.

      The function assumes that no one drivers their display below 10Hz, and
      it will complain if the vblank wait takes longer than that.

      v2: Also check dev->max_vblank_counter since some drivers register a
      fake get_vblank_counter function.

      v3: Use drm_vblank_count instead of calling the low-level
      ->get_vblank_counter callback. That way we'll get the sw-cooked
      counter for platforms without proper vblank support and so can ditch
      the max_vblank_counter check again.

      v4: Review from Michel Dänzer:
      - Restore lost notes about v3:
      - Spelling in kerneldoc.
      - Inline wait_event condition.
      - s/vblank_wait/wait_one_vblank/

      Cc: Michel Dänzer <michel@xxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2a0d7cfd9482ca4c10a4d8794791760a6a7ce40c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Jul 29 15:32:37 2014 +0200

      drm: Add a plane->reset hook

      In general having this can't hurt, and the atomic helpers will need
      it to be able to reset the state objects properly. The overall idea
      is to reset in the order pixels flow, so planes -> crtcs ->
      encoders -> connectors.

      v2: Squash in fixup from Ville to correctly deference struct drm_plane
      instead of drm_crtc when walking the plane list. Fixes an oops in
      driver init and resume.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 906843c3a1acc36407e500a073679c4207d307cd
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 06:29:11 2014 +0100

      drm/i915: Simplify relocate_entry_gtt() and make 64-bit safe

      Even though we should not try to use 4+GiB GTTs on 32-bit systems, by
      using a local variable we can future proof the code whilst making it
      easier to read.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Appease checkpatch a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 060e82c6f4ccf678decffb28ba8301ca9220a995
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 06:29:10 2014 +0100

      drm/i915: Remove redundant list_empty(eb->vmas) tests in execbuffer

      Part of the pre-validation for an execbuffer call is that there is at
      least one object in the execlist. As we bail if we fail to lookup any
      object, we can be sure that after the eb_lookup_vma() there is at least
      one object in the vma list and so we do not need to assert.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ad19f10bc2a5964f1564639e60953de76b7e50f6
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 06:29:08 2014 +0100

      drm/i915: Pre-validate the NEED_GTTS flag for execbuffer

      We have an implementation requirement that precludes the user from
      requesting a ggtt entry when the device is operating in ppgtt mode. Move
      the current check from inside the execbuffer object collation to the
      prevalidation phase.

      v2: Roll both invalid flags checks into one

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit da51a1e7e398129d9fddd4b26b8469145dd4fd08
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Aug 11 12:08:58 2014 +0200

      drm/i915: Fix secure dispatch with full ppgtt

      Based upon a hunk from a patch from Chris Wilson, but augmented to:
      - Process the batch in the full ppgtt vm so that self-relocations
        match again with userspace's expectations..
      - Add a comment why plain pin for the global gtt binding is safe at
        that point.

      v2: Drop local bind_vm variable (Chris).

      v3: Explain why this works despite the lack of proper active tracking
      for the ggtt batch vma.

      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dbbe91279511d6a18a521b953a3c139e4787e660
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 19:18:43 2014 +0100

      drm/i915: Agnostic INTEL_INFO

      Adapt the macro so that we can pass either the struct drm_device or the
      struct drm_i915_private pointers and get the answer we want. Over time,
      my plan is to convert all users over to using drm_i915_private and so
      trimming down the pointer dance. Having spent a few hours chasing that
      goal and achieved over 8k of object code saving, it appears to be a
      worthwhile target. This interim macro allows us to slowly convert over.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Drop the (struct drm_device *) cast per the m-l discussion.
      Also explain the seemingly unecessary first cast.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9bec9b1334d687c0a9fcf3d3a1987a61b4826a45
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:21:35 2014 +0100

      drm/i915: Double check ring is idle before declaring the GPU wedged

      During ring initialisation, sometimes we observe, though not in
      production hardware, that the idle flag is not set even though the ring
      is empty. Double check before giving up.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1bee20175f27b46427f10290fdd4a79334d41a60
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 9 23:00:58 2014 +0100

      drm/i915: Remove set but unused 'gt_perf_status'

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f6daaec29b2a201eb8db2ce26b4460b779ad8111
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 9 23:00:56 2014 +0100

      drm/i915: Make intel_disable_shared_dpll() static

      Found with sparse.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 87f1f46514babd40fc3551ca2d6148cdedd9c7e3
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 19:18:42 2014 +0100

      drm/i915: Copy PCI device id into the device info block

      This is so that we can make the drm_i915_private->info always the
      preferred source for chipset type and feature queries.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 82b6b6d786466e705e7244cc676189ce47a9199a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 17:37:24 2014 +0100

      drm/i915: Remove fenced_gpu_access and pending_fenced_gpu_access

      This migrates the fence tracking onto the existing seqno
      infrastructure so that the later conversion to tracking via requests is
      simplified.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e6a844687cf929ec053c7578d5ecc794a8a6c5cf
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 12:00:12 2014 +0200

      drm/i915: Force CPU relocations if not GTT mapped

      Move the decision on whether we need to have a mappable object during
      execbuffer to the fore and then reuse that decision by propagating the
      flag through to reservation. As a corollary, before doing the actual
      relocation through the GTT, we can make sure that we do have a GTT
      mapping through which to operate.

      Note that the key to make this work is to ditch the
      obj->map_and_fenceable unbind optimization - with full ppgtt it
      doesn't make a lot of sense any more anyway.

      v2: Revamp and resend to ease future patches.
      v3: Refresh patch rationale

      References: https://bugs.freedesktop.org/show_bug.cgi?id=81094
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      [danvet: Explain why obj->map_and_fenceable is key and split out the
      secure batch fix.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dc8cd1e790081a31ba4d86c3c0812c348eeec7fc
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 17:37:22 2014 +0100

      drm/i915: Only perform set-to-gtt domain for objects bound to the global 
gtt

      If an object is not bound into the global GTT, then it cannot be
      accessed via the GTT. This restores the original code that was muddled
      by ppGTT. In the process, we remove a WARN that had long outlived its
      usefulness and was simply being coded around instead.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d6699dd3a7f696a80a5f8e5bb6ecf6ff6dd7c998
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 9 16:29:31 2014 +0100

      drm/i915: Fix wrong number of HDMI translation entries

      I keep telling myself that those tables aren't great because their size
      is the number of dwords we need to program and not the number of entries
      (number of dwords = number of entries * 2).

      And... I got it wrong when I refactored the code. Fortunately, it was
      only wrong when the VBT table (or the code parsing it) is itself
      erroneous. Long story short, it shouldn't matter, but still, there's a
      potential array overflow and random programming of the DDI translation
      tables.

      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3bb11b536c1037143765b4efc8056600438df7f6
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Mon Aug 11 09:06:39 2014 +0530

      drm/i915: Continuation of future readiness series

      Removing the check for HAS_PCH_SPLIT, it looks redundant here. Anyways 
all the
      platforms are checked separately.

      v2: Reordering as per the gen (Ville)

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fd3cbdc0d1b5254a2e8793df58c409b469899a3f
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 10 08:53:39 2014 +0200

      jump_label: Fix small typos in the documentation

      Was reading through the documentation of this code and noticed
      a few typos, missing commas, etc.

      Cc: Jason Baron <jbaron@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 22c59960d9fe72f3fbd28de69cc43c5522dd5fe6
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Fri Aug 8 17:45:32 2014 -0300

      drm/i915: fix i915_interrupt_info on BDW

      Currently, if the machine is runtime suspended an you read the file,
      you will get an "Unclaimed register" error message.

      Testcase: igt/pm_rpm/debugfs-read
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0da1d4a0b9516adb2acc4841e9f6da6618f47f4e
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 16:25:47 2014 -0700

      x86: Add "make tinyconfig" to configure the tiniest possible kernel

      Since commit 5d2acfc7b974bbd3858b4dd3f2cdc6362dd8843a ("kconfig: make
      allnoconfig disable options behind EMBEDDED and EXPERT") in 3.15-rc1,
      "make allnoconfig" disables every possible config option.

      However, a few configuration options (CC_OPTIMIZE_FOR_SIZE,
      OPTIMIZE_INLINING) produce a smaller kernel when turned on, and a few
      choices exist (compression, highmem, allocator) for which a non-default
      option produces a smaller kernel.

      Add a "tinyconfig" option, which starts from allnoconfig and then sets
      these options to configure the tiniest possible kernel.  This provides a
      better baseline for embedded systems or efforts to reduce kernel size.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 3aaefce10351fecab348f5e06857f44cafc61a62
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 15:21:00 2014 -0700

      x86, platform, kconfig: move kvmconfig functionality to a helper

      The new mergeconfig helper makes it easier to add other partial
      configurations similar to kvmconfig.  Architecture-independent portions
      of those partial configurations should go in
      kernel/configs/${name}.config, and architecture-dependent portions
      should go in arch/${arch}/configs/${name}.config.

      Based on a patch by Luis R. Rodriguez <mcgrof@xxxxxxxx>.
      Originally-Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>

      Modified to make the helper name more general than just virtualization,
      support architecture-dependent and architecture-independent partial
      configurations, move the helper and kvmconfig to
      scripts/kconfig/Makefile, and factor out more of the common file path.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit da1b63566c469bf3e2b24182114422e16b1aa34c
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Aug 7 20:52:49 2014 +0400

      Smack: remove unneeded NULL-termination from securtity label

      Values of extended attributes are stored as binary blobs. NULL-termination
      of them isn't required. It just wastes disk space and confuses 
command-line
      tools like getfattr because they have to print that zero byte at the end.

      This patch removes terminating zero byte from initial security label in
      smack_inode_init_security and cuts it out in function 
smack_inode_getsecurity
      which is used by syscall getxattr. This change seems completely safe, 
because
      function smk_parse_smack ignores everything after first zero byte.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>

  commit b862e561bad6372872f5bf98d95f4131d265b110
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Aug 7 20:52:43 2014 +0400

      Smack: handle zero-length security labels without panic

      Zero-length security labels are invalid but kernel should handle them.

      This patch fixes kernel panic after setting zero-length security labels:
      # attr -S -s "SMACK64" -V "" file

      And after writing zero-length string into smackfs files syslog and onlycp:
      # python -c 'import os; os.write(1, "")' > /smack/syslog

      The problem is caused by brain-damaged logic in function smk_parse_smack()
      which takes pointer to buffer and its length but if length below or equal 
zero
      it thinks that the buffer is zero-terminated. Unfortunately callers of 
this
      function are widely used and proper fix requires serious refactoring.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>

  commit fd5c9d230d2ac8a2594dfd15f0cca678fd7a64c7
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Aug 7 20:52:33 2014 +0400

      Smack: fix behavior of smack_inode_listsecurity

      Security operation ->inode_listsecurity is used for generating list of
      available extended attributes for syscall listxattr. Currently it's used
      only in nfs4 or if filesystem doesn't provide i_op->listxattr.

      The list is the set of NULL-terminated names, one after the other.
      This method must include zero byte at the and into result.

      Also this function must return length even if string does not fit into
      output buffer or it is NULL, see similar method in selinux and man 
listxattr.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>

  commit fdd508a6419217cce28213f3c9bd27c02a0d4c71
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 21:51:11 2014 +0300

      drm/i915: Call .update_primary_plane in intel_{enable, 
disable}_primary_hw_plane()

      Make the intel_{enable,disable}_primary_hw_plane() simply call
      .update_primary_plane(), thus eliminating the rmw from these functions
      which should help the poor old 830M.

      Now we can also remove the .update_primary_plane() from the
      .crtc_enable() hooks because we end up calling it via
      intel_crtc_enable_planes()->intel_enable_primary_hw_plane().

      This also has the nice benefit of making primary planes a bit closer to
      the way we handle sprite planes during modesets.

      v2: Just write 0 to DSPCNTR and DSPSURF/DSPADDR if the plane is (to be)
          disabled. Quicker, and more importantly avoids an oops when fb==NULL
          due to BIOS fb takeover failure.
          Pimp the commit message a bit (Matt)
      v3: Drop useless primary_enabled checks when setting DISPLAY_PLANE_ENABLE

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f45651bae2ee73ae551699d481f76aa6ad92138f
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 21:51:10 2014 +0300

      drm/i915: Eliminate rmw from .update_primary_plane()

      Move the entire DSPCNTR register setup into the .update_primary_plane()
      functions. That's where it belongs anyway and it'll also help 830M which
      has the extra problem that plane registers reads will return the value
      latched at the last vblank, not the value that was last written.

      Also move DSPPOS and DSPSIZE setup there.

      v2: Don't move variable initialization to avoid churn later

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4fa790421c10e5c9c62406655c06d97a94555d54
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 8 19:25:57 2014 +0100

      drm/i915: Fix erroneous conversion to u8

      adj was defined as u8. The issue is last_adj can be negative and adj is
      initialized with:

        adj = dev_priv->rps.last_adj;

      and we were also happily doing things like:

        if (adj < 0)

      (thank static analysers!)

      v2: Make new_delay an int in case we overflow the u8 in the intermediate
          computations. new_delay will get clamped at the end anyway. (Ville)

      Cc: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2c0827cffca8ac0c654b888c58a1989a5172f007
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Aug 8 20:44:59 2014 +0200

      drm/i915: Update DRIVER_DATE to 20140808

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cb597bb3a2fbfc871cc1c703fb330d247bd21394
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Sun Jul 27 19:09:33 2014 +0200

      drm: trylock modest locking for fbdev panics

      In the fbdev code we want to do trylocks only to avoid deadlocks and
      other ugly issues. Thus far we've only grabbed the overall modeset
      lock, but that already failed to exclude a pile of potential
      concurrent operations. With proper atomic support this will be worse.

      So add a trylock mode to the modeset locking code which attempts all
      locks only with trylocks, if possible. We need to track this in the
      locking functions themselves and can't restrict this to drivers since
      driver-private w/w mutexes must be treated the same way.

      There's still the issue that other driver private locks aren't handled
      here at all, but well can't have everything. With this we will at
      least not regress, even once atomic allows lots of concurrent kms
      activity.

      Aside: We should move the acquire context to stack-based allocation in
      the callers to get rid of that awful WARN_ON(kmalloc_failed) control
      flow which just blows up when memory is short. But that's material for
      separate patches.

      v2:
      - Fix logic inversion fumble in the fb helper.
      - Add proper kerneldoc.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3d30a59bfcb7c96d4aacdb053c2ccc49394b2311
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Sun Jul 27 13:42:42 2014 +0200

      drm: Move ->old_fb from crtc to plane

      Atomic implemenations for legacy ioctls must be able to drop locks.
      Which doesn't cause havoc since we only do that while constructing
      the new state, so no driver or hardware state change has happened.

      The only troubling bit is the fb refcounting the core does - if
      someone else has snuck in then it might potentially unref an
      outdated framebuffer. To fix that move the old_fb temporary storage
      into struct drm_plane for all ioctls, so that the atomic helpers can
      update it.

      v2: Fix up the error case handling as suggested by Matt Roper and just
      grab locks uncoditionally - there's no point in optimizing the locking
      for when userspace gets it wrong.

      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d059f652e73c35678d28d4cd09ab2cec89696af9
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Jul 25 18:07:40 2014 +0200

      drm: Handle legacy per-crtc locking with full acquire ctx

      So drivers using the atomic interfaces expect that they can acquire
      additional locks internal to the driver as-needed. Examples would be
      locks to protect shared state like shared display PLLs.

      Unfortunately the legacy ioctls assume that all locking is fully done
      by the drm core. Now for those paths which grab all locks we already
      have to keep around an acquire context in dev->mode_config. Helper
      functions that implement legacy interfaces in terms of atomic support
      can therefore grab this acquire contexts and reuse it.

      The only interfaces left are the cursor and pageflip ioctls. So add
      functions to grab the crtc lock these need using an acquire context
      and preserve it for atomic drivers to reuse.

      v2:
      - Fixup comments&kerneldoc.
      - Drop the WARNING from modeset_lock_all_crtcs since that can be used
        in legacy paths with crtc locking.

      v3: Fix a type on the kerneldoc Dave spotted.

      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a6a8bb848d5ca40bc0eb708ddeb23df2b0eca1fb
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Jul 25 17:47:18 2014 +0200

      drm: Move modeset_lock_all helpers to drm_modeset_lock.[hc]

      Somehow we've forgotten about this little bit of OCD.

      Reviewed-by: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 10f637bf292ba501f9b9e9df6dfe21d8fa521fbd
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Jul 29 13:47:11 2014 +0200

      drm: Add drm_plane/connector_index

      In the atomic state we'll have an array of states for crtcs, planes
      and connectors and need to be able to at them by their index. We
      already have a drm_crtc_index function so add the missing ones for
      planes and connectors.

      If it later on turns out that the list walking is too expensive we can
      add the index to the relevant modeset objects.

      Rob Clark doesn't like the loops too much, but we can always add an
      obj->idx parameter later on. And for now reiterating is actually safer
      since nowadays we have hotpluggable connectors (thanks to DP MST).

      v2: Fix embarrassing copypasta fail in kerneldoc and header
      declarations, spotted by Matt Roper.

      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 403bdd10c815029694046adf5ffde0577cbd2866
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Aug 7 16:05:39 2014 +0200

      drm/i915: No busy-loop wait_for in the ring init code

      Doing a 1s wait (tops) with the cpu is a bit excessive. Tune it down
      like everything else in that code.

      v2: Also insert the missing space Chris spotted.

      Cc: Naresh Kumar Kachhi <naresh.kumar.kachhi@xxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Acked-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 01e184cc85d4516cab0ecea7c2c43a2dd3ad432b
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Thu Aug 7 17:03:30 2014 +0530

      drm/i915: Add sprite watermark programming for VLV and CHV

      Program DDL register as part of sprite watermark programming for CHV and 
VLV.

      v2: Rename DRAIN_LATENCY_MAX by DRAIN_LATENCY_MASK

      v3: Addressed review comments by Ville
          - Changed Sprite DDL definitions to more generic to avoid multiple 
if-else
          - Changed bit masking to customary form
          - Changed to bitwise shorthand operator for sprite_dl assignment

      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a398e9c79eea74ba2f3f24ac08902661682f008c
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Tue Aug 5 23:15:54 2014 +0530

      drm/i915: Round-up clock and limit drain latency

      Round up clock computation and limit drain latency to maximum of 0x7F.

      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0948c2651413d56c90d7ee9c99d75bef82d4c351
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Thu Aug 7 01:58:24 2014 +0530

      drm/i915: Generalize drain latency computation

      Modify drain latency computation to use it for any plane. Same function 
can be
      used for primary, cursor and sprite planes.

      v2: Adressed review comments by Imre and Ville.
          - Moved clock round up in separate patch
          - Added WARN check for clock and pixel size
          - Simplified bit masking
          - Use cursor_base instead of reg read

      v3: Changed to bitwise shorthand operator for plane_dl assignment.

      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e2fcdaa9c951c51d558fea2cc020d89b382d702e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:02:51 2014 +0300

      drm/i915: Free pending page flip events at .preclose()

      If there are pending page flips when the fd gets closed those page
      flips may have events associated to them. When the page flip eventually
      completes it will queue the event to file_priv->event_list, but that
      may be too late and file_priv->event_list has already been cleaned up.
      Thus we leak a bit of kernel memory in the form of the event structure.

      To avoid such problems clear out such pending events from
      intel_crtc->unpin_work at ->preclose(). Any event that already made it
      to file_priv->event_list will get cleaned up by the drm_release_events()
      a bit later.

      We can ignore the file_priv->event_space accounting since file_priv is
      going away. This is already how drm core deals with pending vblank
      events, which are maintained by the drm core.

      What saves us from a total disaster (ie. dereferencing and alrady
      freed file_priv) is the fact that the fb descruction triggers a modeset
      and there we wait for pending flips.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 692ef70c016b5035ad1942ccc2bc4040aa290044
  Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 07:51:18 2014 -0700

      drm/i915: clean up PPGTT checking logic

      sanitize_enable_ppgtt is the function that checks all the conditions,
      honoring a forced ppgtt status or doing auto-detect as necessary.  Just
      make sure it returns the right value in all cases and use that in the
      macros instead of the confusing intel_enable_ppgtt() function.

      Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      [danvet: Don't reenable full ppgtt through the backdoor.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit efd814b73cfcf4ed1cb561561d8df6daccb3ceb6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 19:52:13 2014 +0300

      drm/i915: Polish the chv cmnlane resrt macros

      Replace the semi-funky cmnlane assert/deassert macros with something a
      bit more conventional. Also protect the macro arguments properly (also
      for  PHY_POWERGOOD()).

      Reviewed-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3dd7b97458e8aa2d8985b46622d226fa635071e7
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 19:49:57 2014 +0300

      drm/i915: Hack to tie both common lanes together on chv

      It looks like frobbing the cmnreset line on pne PHY disturbs the other
      PHY on chv. The result is a black screen. On HDMI it's just a flash of
      black, but DP usually falls over and can't get back up.

      As a workaround set up the power domains so that both common lane
      wells power up and down together. I also tried leaving the cmnreset
      deasserted even the if the power well goes down but that didn't seem
      acceptable to the PHY.

      Reviewed-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3c2777fd2faa5d1c1d5867baa086f2fd8b05479e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Jun 26 17:03:06 2014 +0300

      drm/i915: Add cherryview_update_wm()

      CHV has a third pipe so we need to compute the watermarks for its
      planes. Add cherryview_update_wm() to do just that.

      v2: Rebase on top of Imre's cxsr changes
      v3: Pass crtc to vlv_update_drain_latency()

      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 41aad816d7061f6cc3d92f39fc655f034bbfb1c0
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Wed Jul 16 18:24:03 2014 +0530

      drm/i915: Update DDL only for current CRTC

      Instead of looping through all CRTCs, update DDL for current CRTC for 
which
      watermark is being updated.
      CHV is confirmed to have precision of 32/64 which is same as VLV.

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1abc4dc7e2ca7886b6b06bcf2ff1451702c83f9b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Jun 26 17:02:37 2014 +0300

      drm/i915: Parametrize VLV_DDL registers

      The VLV/CHV DDL registers are uniform, and neatly enough the register
      offsets are sane so we can easily unify them to a single set of defines
      and just pass the pipe as the parameter to compute the register offset.

      Note that we now fill out the drain latency for pipe C on CHV which we
      didn't do before. The rest of the pipe C watermarks are still untouched
      but that will be remedied later by adding a proper cherryview_update_wm()
      function.

      v2: Add a note about CHV pipe C changes (Paulo)

      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0a56067469bde6662ce7c89a3d290171f878bac4
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Jun 11 16:51:18 2014 +0300

      drm/i915: Fill out the FWx watermark register defines

      Add defines for all the watermark registers on modernish gmch platforms.

      VLV has increased the number of bits available for certain watermaks so
      expand the masks appropriately. Also vlv and chv have added some extra
      FW registers.

      Not sure what happened on chv because a new register called FW9 is now
      at the offset where FW7 was on vlv, while FW7 and FW8 (another new
      register) have been moved off somewhere else. Oh well, well just need
      two defines for FW7 then.

      v2: Fix DSPHOWM1 offset (Paulo)

      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9783de20967a59d7627772bf77fc8066c47bef79
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Tue Aug 5 11:26:57 2014 +0530

      drm: Resetting rotation property

      Reset rotation property to 0.

      v2: Resetting after disabling the plane

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7ed6eeeec60c98ec824e27a5052aa249d98bd63a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 11:26:55 2014 +0530

      drm/i915: Add rotation property for sprites

      Sprite planes support 180 degree rotation. The lower layers are now in
      place, so hook in the standard rotation property to expose the feature
      to the users.

      v2: Moving rotation_property to mode_config

      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2a297cce2e775812e9d6ca84c3ab92cee5c38e25
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Tue Aug 5 11:26:54 2014 +0530

      drm: Add rotation_property to mode_config

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e57465f35192246b6587c3bc89b5ed96a8fdfb00
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 11:26:53 2014 +0530

      drm/i915: Make intel_plane_restore() return an error

      Propagate the error from intel_update_plane() up through
      intel_plane_restore() to the caller. This will be used for
      rollback purposes when setting properties fails.

      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 76eebda727c76b5712f6ce75a45a9917d3873a37
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 11:26:52 2014 +0530

      drm/i915: Add 180 degree sprite rotation support

      The sprite planes (in fact all display planes starting from gen4)
      support 180 degree rotation. Add the relevant low level bits to the
      sprite code to make use of that feature.

      The upper layers are not yet plugged in.

      v2: HSW handles the rotated buffer offset automagically

      v3: BDW also handles the rotated buffer offset automagically

      Testcase: igt/kms_rotation_crc
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b2784e151903628a086d2ee12cf943690216cd6c
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Aug 5 11:29:37 2014 +0100

      drm/i915: Introduce a for_each_intel_encoder() macro

      Following the established idom, let's provide a macro to iterate through
      the encoders.

      spatch helps, once more, for the substitution:

        @@
        iterator name list_for_each_entry;
        iterator name for_each_intel_encoder;
        struct intel_encoder * encoder;
        struct drm_device * dev;
        @@
        -list_for_each_entry(encoder, &dev->mode_config.encoder_list, 
base.head) {
        +for_each_intel_encoder(dev, encoder) {
          ...
        }

      I also modified a few call sites by hand where a pointer to mode_config
      was directly used (to avoid overflowing 80 chars).

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Wrap paramters correctly in the macro and remove spurious
      space checkpatch noticed.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4079b8d1c3e38b6f18fb31e2997fa25276feea07
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Aug 5 10:39:42 2014 +0100

      drm/i915: Demote the DRRS messages to debug messages

      While those messages are interesting, there aren't _that_ interesting.
      We don't need them in the kernel logs by default.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7fad3594bf2c66843c7d1e09005ff845a94524ab
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Fri Aug 1 16:19:54 2014 -0300

      drm/i915: remove duplicate register defines

      cat i915_reg.h | sort | uniq -d | grep define

      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ac921bdde92a354e8c59ea185dff26dc2611ee81
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:57 2014 +0100

      drm/i915: Remove now useless comments about the translation values

      We used to carry a default HDMI value in entry 9, but this entry got
      removed for both HSW and BDW.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 156ae28c9f327d2c026e91cfacb5e224bb760d66
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:56 2014 +0100

      drm/i915/bdw: Remove the HDMI/DVI entry from the DP/eDP/FDI tables

      We always write entries 0 to 8 from the DDI translation tables and then
      entry 9 for HDMI/DVI with the help of the VBT. We then don't need the
      failsafe HDMI entry in the DP/eDP/FDI tables.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a26aa8baee6c274fc23efccf46e891e63c8d0a30
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:55 2014 +0100

      drm/i915/bdw: Provide the BDW specific HDMI buffer translation table

      Among the changes, the tables has only 10 entries instead of 12 on HSW
      and the index the the 800mV/0dB entry has changed.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ce4dd49e97813740bd2b03ecdc51521be10f3bf1
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:54 2014 +0100

      drm/i915: Gather the HDMI level shifter logic into one place

      The knowledge about the HDMI/DVI DDI translation table was scattered
      around.
        - info->hdmi_level_shift was initialized with 6, the index of the 800
          mV, 0dB translation
        - A check on the VBT value was done to ensure it wasn't overflowing
          the translation table (< 0xC)
        - The actual programming was done in intel_ddi.c

      As we need to change that knowledge for Broadwell, let's gather
      everything into one place.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit da46f936bb0396f6a0fb87c2786f541e9f19a73c
  Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
  Date:   Fri Aug 1 02:04:45 2014 -0700

      drm/i915: Introduce FBC False Color for debug purposes.

      With this bit enabled, HW changes the color when compressing frames for
      debug purposes.

      ALthough the simple way to enable a single bit is over intel_reg_write,
      this value is overwriten on next update_fbc so depending on the workload
      it is not possible to set this bit with intel-gpu-tools. So this patch
      introduces a persistent way to enable false color over debugfs.

      v2: Use DEFINE_SIMPLE_ATTRIBUTE as Daniel suggested
      v3: (Ville) only do false color for IVB+ since according to spec bit is
          MBZ before IVB.
      v4: We don't have FBC on valleyview nor on cherryview (Ben)
      v5: s/!HAS_PCH_SPLIT/!HAS_FBC (Ville)

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ben Widawsky <ben@xxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7f3de8336fc8c44bede43c57e40448171b12ef68
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Jul 30 22:34:27 2014 +0200

      drm/i915: Align intel_dsi*.c files a bit

      I'm not really that insisting on checkpath compliance, but ragged
      function paramter alignment does get me. Please adjust your editor to
      just do this for you.

      Cc: Shobhit Kumar <shobhit.kumar@xxxxxxxxx>
      Cc: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7f0c860533ff2de4b3bb84f71d5ce238fffe4d63
  Author: Shobhit Kumar <shobhit.kumar@xxxxxxxxx>
  Date:   Wed Jul 30 20:34:57 2014 +0530

      drm/i915: Add support for Video Burst Mode for MIPI DSI

      v2: Updated the error log as suggested by Imre

      Signed-off-by: Shobhit Kumar <shobhit.kumar@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1fb44505f6c547742fcbcba4d3999fb324b5f587
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:03 2014 +0300

      drm/i915: Clarify CHV swing margin/deemph bits

      CHV display PHY registes have two swing margin/deemph settings. Make it
      clear which ones we're using.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 625695f8c3383765fd8974616aa57ffdbc644f83
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:02 2014 +0300

      drm/i915: Call intel_{dp, hdmi}_prepare for chv

      CHV was forgotten the intel_{dp,hdmi}_prepare() were introduced (or the
      chv patches were still in flight?). Call these when enabling the ports.

      Things tend to work much better when we actually write something
      to the port registers :)

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1ae0d1377fda91367b27596001c82e877ec2057e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:00 2014 +0300

      drm/i915: Split chv_update_pll() apart

      Split chv_update_pll() into two parts ala:
       commit bdd4b6a655749970cc632aafc5fd596c07b60b1c
       Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
       Date:   Thu Apr 24 23:55:11 2014 +0200

          drm/i915: Extract vlv_prepare_pll

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d17ec4ced6c0907f80f51677a44236da94ecd92d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:03:59 2014 +0300

      drm/i915: Leave DPLL ref clocks on

      We enable the DPLL refclock already when bringing up the cmnlane power
      well, so also leave it on when otherwise disabling the DPLL.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d49a340d6eb6de45c1a886b71469d110f2dbb57b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:03:58 2014 +0300

      drm/i915: Disable cdclk changes for chv until Punit is ready

      Punit seems a bit WIP still. Disable cdclk changes until we have
      hardware where it works.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 383c5a6a4682f6816fb5a07aebd89c5813c3d1c7
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:03:57 2014 +0300

      drm/i915: Add cdclk change support for chv

      Looks like the Punit is supposed to support the 400MHz cdclk directly on
      chv, so we don't need the vlv tricks.

      FIXME: Punit doesn't seem ready for this yet on current hw

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 06ffc7789e76a095e85814dbcf7b660344f6b679
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Jul 17 17:43:46 2014 -0300

      d rm/i915: freeze display before the interrupts and GT

      Since we started using intel_runtime_pm_disable_interrupts() at normal
      (non-runtime) suspend/resume, we had to remove a WARN from
      ironlake_disable_display_irq to avoid a case where we were doing the
      correct thing and the WARN was not really needed. The problem is that
      the WARN was useful in other cases, and its removal can hide some bugs
      that we would catch automatically.

      To be able to add back the WARN, we have to call intel_crtc_control()
      before interrupts are disabled, which is what this patch currently
      does.

      Also notice that Ville's patch from the Watermarks series "drm/i915:
      Leave interrupts enabled while disabling crtcs during suspend" also
      did a change that's equivalent to the one we're doing on this patch,
      with the exception that its original patch, when applied to the
      current tree, procduces a WARN.

      Related commits:

      commit daa390e5ee45cc051d6bf37b296901f2f92b002d
      Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
          drm/i915: don't warn if IRQs are disabled when shutting down display 
IRQs

      commit e11aa362308f5de467ce355a2a2471321b15a35c
      Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
          drm/i915: use runtime irq suspend/resume in freeze/thaw

      Note that the function part of this patch has already been done in

      commit 0e32b39ceed665bfa4a77a4bc307b6652b991632
      Author: Dave Airlie <airlied@xxxxxxxxxx>
      Date:   Fri May 2 14:02:48 2014 +1000

          drm/i915: add DP 1.2 MST support (v0.7)

      with the fixup

      commit 09b64267c1f72f2670fcde9f11e5453ce365ca23
      Author: Dave Airlie <airlied@xxxxxxxxxx>
      Date:   Wed Jul 23 14:25:24 2014 +1000

          drm/i915: don't suspend gt until after we disable irqs and display 
(v2)

      so all that's left from Paulo's patch is reinstating the WARNING.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      [danvet: Explain conflict resolution with Dave's DP MST patches with a
      note in the commit message.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3d51278af91f8e96077dad3a4c1cc0b19fa8ca25
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Jul 29 20:57:08 2014 +0200

      drm/i915: Make ddi_clock_gate() HSW/BDW specific

      Turns out we were again way too naive and optimistic, of course things
      will change.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ad13d6048f5002f1c5ab21c71a5ee136a2d8e889
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:24 2014 +0100

      drm/i915: Split the CDCLK retrieval per-platform

      This is only going to get worse, so split it now to avoid adding more
      cases to the if/else ladder.

      Suggested-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d664c0cece2dd410d8134aa820112e471e3592dd
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:23 2014 +0100

      drm/i915: Make intel_ddi_calculate_wrpll() HSW/BDW specific

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0220ab6e00785da008bb3736737b877d45858608
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:22 2014 +0100

      drm/i915: Split the BDW/HSW specific shared pll selection

      We'll need a different algorithm to select the shared DPLL.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bf9584bd0e99bd284e115ea8eba9b02a5a2d7b4d
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:21 2014 +0100

      drm/i915: Fix stale comment for intel_ddi_pll_select()

      Since the run-time PM on DPMS series, this function has an outdated
      comment. Refresh it a bit.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ea155f32cea99f17371bec00ee9c8e3713a15d4f
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:20 2014 +0100

      drm/i915: Restrict hsw_dp_set_ddi_pll_sel() to HSW/BDW

      Future platform will use config->ddi_pll_sel in a different way.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 143b307c43dcfeae41a3b6c24a29fae4c70884f4
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:19 2014 +0100

      drm/i915: Extract the HSW/BDW shared dpll init code

      So we can easily provide an alternate implementation in the future.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7d2c81751c858442387fa5158d4cd80c2190d739
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:18 2014 +0100

      drm/i915: Extract the HSW DDI selection code into its own function

      Future platform will slightly change that.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 74dd69280bc3f3e84d46b2a0f78901a0d9b4562c
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:17 2014 +0100

      drm/i915: Add a space to the shared DPLL debug message

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dcfc3552136fb6996e19b9f6980dc5a6721defd5
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:16 2014 +0100

      drm/i915: Specify when the PLL hw state fields are valid

      Not all those fields are valid on a given platform. Make it explicit.

      Unions could also be used, but were cluttering some code paths with
      if/else ladders.

      v2: Don't use anonymous unions (Daniel)

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit aad3d14d25c33c8e510c41aaaf2668e8d32811ab
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:25 2014 +0300

      drm/i915: Add DP training pattern 3 for CHV

      CHV supports DP training pattern 3. Add the required stuff.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a5043453aa2412ece984373294529d177324c901
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:18 2014 +0300

      drm/i915: Split a few long debug prints

      Split some WM debug prints to multiple lines. This shouldn't hurt
      grappability since the important part is at the start and the rest
      is just repeated stuff for each pipe.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 026b96e293fbe48153ae868308e341f226d76c46
  Author: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
  Date:   Mon Jul 28 19:56:27 2014 +0100

      drm/i915: Fix read back of plane stride register

      According to the specifications bit 6 is actually valid in the stride 
register.

      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2ce147f36dc5a1f3b49abd8ce3164ad0f04ec863
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:13 2014 +0300

      drm/i915: Add chv port D TX wells

      Add the TX wells for port D. The Punit subsystem numbers are a total
      guess at this time. Also I'm not sure these even exist. Certainly the
      Punit in current hardware doesn't deal with these.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8258356537871cf579868002552a0ed1762b0487
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:12 2014 +0300

      drm/i915: Add chv port B and C TX wells

      Add the TX wells for ports B and C just like on VLV.

      Again Punit doesn't seem ready (or the wells don't even exist anymore)
      so leave it iffed out.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 26972b0a80091ccece1cbd9422772ae625a612f6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:11 2014 +0300

      drm/i915: Add per-pipe power wells for chv

      CHV has a power well for each pipe. Add the code to deal with them.

      The Punit in current hardware doesn't seem ready for this yet, so
      leave it iffed out.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f07057d13c62c5b925725c6e03a0c4d1c0244bef
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:10 2014 +0300

      drm/i915: Add disp2d power well for chv

      Not sure if it's still there since chv has per-pipe power wells.
      At least with current Punit this doesn't work. Also the display
      irq handling would need to be adjusted for pipe C. So leave the
      code iffed out for now.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a74d782c74644b2e50b3db61e115831cdc3e9010
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:09 2014 +0300

      drm/i915: Kill intel_reset_dpio()

      Both VLV and CHV handle the cmnreset stuff in the power well code now,
      so intel_reset_dpio() is no longer needed.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5d6f7ea752228788eddce0b9e268fa1f0eabdd7f
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:08 2014 +0300

      drm/i915: Add chv cmnlane power wells

      CHV has two display PHYs so there are also two cmnlane power wells. Add
      the approriate code to power the wells up/down.

      Like on VLV we do the cmnreset assert/deassert and the DPLL refclock
      enabling at approriate times.

      This code actually works on my bsw.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4811ff4f2388727a161ea49c2b0ddca95e44c7f9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:07 2014 +0300

      drm/i915: Add chv_power_wells[]

      Add chv_power_wells[] so we can start to build up the power well support
      for chv. Just the "always on" well there initialy.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 210871b67cd201c198b61ca80e1c51cd4b58c051
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu May 22 19:00:50 2014 +0300

      drm/i915: Kill intel_crtc->vbl_wait

      Share the waitqueue that drm_irq uses when performing the vblank evade
      trick for atomic pipe updates.

      v2: Keep intel_pipe_handle_vblank() (Chris)

      Suggested-by: Daniel Vetter <daniel@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 020178a1bcadf20b9d057988984f374c905d542e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu May 22 19:36:03 2014 +0300

      drm: Add drm_crtc_vblank_waitqueue()

      Add a small static inline helper to grab the vblank wait queue based on
      the drm_crtc.

      This is useful for drivers to do internal vblank waits using
      wait_event() & co.

      v2: Pimp commit message (Daniel)
          Add kernel doc (Daniel)

      Suggested-by: Daniel Vetter <daniel@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b95af8bee524974768681b2b92235e1e1e21bf1a
  Author: Vandana Kannan <vandana.kannan@xxxxxxxxx>
  Date:   Tue Aug 5 07:51:23 2014 -0700

      drm/i915: State readout and cross-checking for dp_m2_n2

      Adding relevant read out comparison code, in check_crtc_state, for the new
      member of crtc_config, dp_m2_n2, which was introduced to store link_m_n
      values for a DP downclock mode (if available). Suggested by Daniel.

      v2: Changed patch title.
      Daniel's review comments incorporated.
      Added relevant state readout code for M2_N2. dp_m2_n2 comparison to be 
done
      only when high RR is not in use (This is because alternate m_n register
      programming will be done only when low RR is being used).

      v3: Modified call to get_m2_n2 which had dp_m_n as param by mistake.
      Compare dp_m_n and dp_m2_n2 for gen 7 and below. compare the structures
      based on DRRS state for gen 8 and above.
      Save and restore M2 N2 registers for gen 7 and below

      v4: For Gen>=8, check M_N registers against dp_m_n and dp_m2_n2 as there 
is
      only one set of M_N registers

      v5: Removed the chunk which saves and restores M2_N2 registers. Modified
      get_m_n() to get M2_N2 registers as well. Modified the macro which 
compares
      hw.dp_m_n against sw.dp_m2_n2/sw.dp_m_n for gen > 8.

      v6: Added check to compare dp_m2_n2 only when DRRS is enabled

      v7: Modified drrs check to use has_drrs

      v8: Add has_drrs check before reading M2_N2 registers

      Signed-off-by: Vandana Kannan <vandana.kannan@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f769cd247d2be5af377adf82882eddd1dce183c4
  Author: Vandana Kannan <vandana.kannan@xxxxxxxxx>
  Date:   Tue Aug 5 07:51:22 2014 -0700

      drm/i915: Set M2_N2 registers during mode set

      For Gen < 8, set M2_N2 registers on every mode set. This is required to 
make
      sure M2_N2 registers are set during boot, resume from sleep for cross-
      checking the state. The register is set only if DRRS is supported.

      v2: Patch rebased

      v3: Daniel's review comments
        - Removed HAS_DRRS(dev) and added bool has_drrs to pipe_config to
        track drrs support

      v4: Jesse's review comments
        - Made changes to set m2_n2 in intel_dp_set_m_n()

      Signed-off-by: Vandana Kannan <vandana.kannan@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7cdca1784c6e1c9bacf053847676df53eec7b5ea
  Author: Jonathan Cameron <jic23@xxxxxxxxxx>
  Date:   Fri Aug 8 09:43:00 2014 +0100

      iio:buffer: Wrong sized allocation of demux table elements.

      The size of the allocation is currently set to the size of the pointer
      rather than the structure we should actually be allocating.

      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
      Reported-by: kbuild@xxxxxx
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>

  commit cf4f7fc3e7336e2e946880890e60ed36178889ea
  Author: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
  Date:   Mon Aug 4 17:08:07 2014 +0200

      ASoC: fsl-ssi: Support for SND_SOC_DAIFMT_CBM_CFS

      Add SND_SOC_DAIFMT_CBM_CFS support for Freescale architecture.
      Successfully tested on i.MX 6Quad Wandboard and UDOO boards connected to
      the pcm1792a codec.
      In CBM_CFS mode, when using a sample size of 16 bits, we cannot use
      CCSR_SSI_SCR_I2S_MODE_MASTER since we get a frame sync every 16 bits.

      Signed-off-by: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
      Tested-by: Angelo Adamo <adamo.a60@xxxxxxxxx>
      Acked-by: Timur Tabi <timur@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 145b0a5d18565615724045dbc2ada32324faa395
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Jul 28 13:44:00 2014 +0100

      iio: adc: exynos_adc: Add support for s3c24xx ADC

      This patch add support for s3c2410/s3c2416/s3c2440/s3c2443 ADC. The 
s3c24xx
      is alomost same as ADCv1. But, There are a little difference as following:
      - ADCMUX register address
      - ADCDAT mask (10 bit or 12 bit ADC resolution according to SoC version)
      - s3c24xx/s3c64xx has not included ADC_PHY enable register

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 249535d894216f5dcd922accfb435d32d417d56f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Jul 28 13:44:00 2014 +0100

      iio: adc: exynos_adc: add support for s3c64xx adc

      The ADC in s3c64xx is almost the same as exynosv1, but
      has a different 'select' method. Adding this here will be
      helpful to move over the existing s3c64xx platform from the
      legacy plat-samsung/adc driver to the new exynos-adc.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 44d6f2ef94f9825e6eb9072f1611e0ea4cd81fa1
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Jul 23 22:24:00 2014 +0100

      iio: adc: add driver for Rockchip saradc

      The ADC is a 3-channel signal-ended 10-bit Successive Approximation
      Register (SAR) A/D Converter. It uses the supply and ground as its 
reference
      and converts the analog input signal into 10-bit binary digital codes.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit af097e86312f2a2ec83d9d2497425f5d61592953
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Mar 8 10:58:00 2014 +0000

      staging:iio:ad9852: Use devm_iio_device_register

      This patch introduces the use of devm_iio_device_register and does away
      with the unregister in the remove function.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 84e93b38c2a93c59b23349b1e31de1a3657fa4c0
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Mar 8 11:00:00 2014 +0000

      staging: iio: ad9951: Use devm_iio_device_register

      This patch introduces the use of devm_iio_device_register and does away
      with the unregister in the remove function. The remove function is no
      longer required and is completely removed.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 913b864686746e10c32ed65c04f70d886c4c0c76
  Author: Angelo Compagnucci <angelo.compagnucci@xxxxxxxxx>
  Date:   Sat Mar 8 18:38:00 2014 +0000

      iio: adc: Add TI ADC128S052

      This patch adds support for ADC128S052 from TI.

      Signed-off-by: Angelo Compagnucci <angelo.compagnucci@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 7144045d2ac4cfa9594f392c6468c3d384041c06
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio: accel: BMC150 accel documentation

      Added any-motion trigger documentation.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit bd7fe5b7191836a229981fdd83845a528ee9f846
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio: accel: BMC150 accel support

      This change implements BMC150 accelerometer driver. A BMC150 package
      consist of a compass and an accelerometer. This driver only implements
      accelerometer part.
      Spec downloaded from:
      
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-03.pdf

      This sensor chip supports many advanced features, but this driver
      implements minimum feature set which is a must to be useful.
      This driver can be enhanced incrementally.
      If the sensor vendor wants to update full featured version, they
      can substitute or enhance this driver when they get chance.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit a735e3d7f03ab40d746290954baaf535719d9025
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:58:00 2014 +0100

      iio: accel: kxcjk-1013: Set adjustable range

      This chip can support 3 different ranges. Allowing range specification.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 124e1b1d0924ca51ded8bb6f52844b2bc9e485f7
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:58:00 2014 +0100

      iio: accel: kxcjk-1013: support runtime pm

      In an effort to improve raw read performance and at the same time enter
      low power state at every possible chance.
      For raw reads, it will keep the system powered on for a default or user
      specified time, via autosuspend_delay attribute of device power.
      This will help read multiple samples without power on/off sequence.
      For triggers it will keep the system on till, requested to be turned
      off by trigger state by utilizing run time PM usage counters.

      When runtime pm is not enabled, then it keeps the chip in operation
      mode always.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit ce9d475607e7bf48b066603700afdb4811cec9b6
  Author: Oussama Jabbari <oussama.jabbari@xxxxxxxxx>
  Date:   Sun Jun 8 18:06:00 2014 +0100

      staging: iio: adis16060: Fix coding style problem

      This patch fixes a warning from checkpatch.pl script :
      "WARNING: Missing a blank line after declarations"

      Signed-off-by: Oussama Jabbari <oussama.jabbari@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 889c558095e96312d81b4084567c11a52b285393
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Jun 8 21:12:00 2014 +0100

      iio: fix error return code

      Convert a zero return value on error to a negative one, as returned
      elsewhere in the function.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      (
      if@p1 (\(ret < 0\|ret != 0\))
       { ... return ret; }
      |
      ret@p1 = 0
      )
      ... when != ret = e1
          when != &ret
      *if(...)
      {
        ... when != ret = e2
            when forall
       return ret;
      }

      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit d7b79519faa926a9d6d1cdebfddea7a58a9951f3
  Author: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
  Date:   Tue Jul 8 01:22:00 2014 +0100

      staging: iio: accel: Add blank lines between declarations and code

      This patch adds missing blank lines between declarations and code and
      fixes lines starting by spaces, satisfying checkpatch.pl.

      Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 2f29c16889ae71b42aefbe235867d88f8c892548
  Author: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
  Date:   Tue Jul 8 01:22:00 2014 +0100

      staging: iio: accel: sca3000_core.c: Adjust code to fit 80-chars limit

      Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 79a093aea44f11fda0a5b4dbe4c1e29b2f586f4e
  Author: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
  Date:   Wed Aug 6 03:22:44 2014 +0200

      drm: Remove drm_vblank_cleanup from drm_vblank_init error path.

      drm_vblank_cleanup() would operate on non-existent dev->vblank
      data structure, as failure to allocate that data structure is
      what triggers the error path in the first place.

      Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c50d7521617d823d769b280bc499e19e364434ae
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:59 2014 +0300

      drm: Store the vblank timestamp when adjusting the counter during disable

      During vblank disable the code tries to guess based on the
      timestamps whether we just missed one vblank or not. And if so
      it increments the counter. However it forgets to store the new
      timestamp to the approriate slot in our timestamp ring buffer.
      So anyone querying the timestamp for the resulting sequence
      number would get a stale timestamp. Fix it up by storing the
      new timestamp.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 96a9fdd778037799f63c9ae272ec915dd3ad83dc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:50:02 2014 +0300

      drm: Fix confusing debug message in drm_update_vblank_count()

      Now that drm_update_vblank_count() can be called even when we're not
      about to enable the vblank interrupts we shouldn't print debug messages
      stating otherwise.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d297e1037327884fe9545f434d720fd3e8f18c80
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:50:01 2014 +0300

      drm/i915: Update scanline_offset only for active crtcs

      update_scanline_offset() in intel_sanitize_crtc() was supposed to
      be called only for active crtcs. But due to some underrun patches it
      now gets updated for all crtcs on gmch platforms.

      Move the update_scanline_offset() to the very beginning of
      intel_sanitize_crtc() where we update the vblank state. This seems like
      a better place anyway since the scanline offset ought to be up to date
      before we might need to consult it. So before any vblanky stuff happens.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cd19e52aee922ffe5c50b6ed67acd58cc1b2738b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:56 2014 +0300

      drm: Kick start vblank interrupts at drm_vblank_on()

      If the user is interested in getting accurate vblank sequence
      numbers all the time they may disable the vblank disable timer
      entirely. In that case it seems appropriate to kick start the
      vblank interrupts already from drm_vblank_on().

      v2: Adapt to the drm_vblank_offdelay ==0 vs <0 changes

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 21da27005f79d72499bb809616b15fd2c5c15319
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:55 2014 +0300

      drm/i915: Opt out of vblank disable timer on >gen2

      Now that the vblank races are plugged, we can opt out of using
      the vblank disable timer and just let vblank interrupts get
      disabled immediately when the last reference is dropped.

      Gen2 is the exception since it has no hardware frame counter.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 00185e667009dda907887a4f84fbd02c6e651a49
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:54 2014 +0300

      drm: Add dev->vblank_disable_immediate flag

      Add a flag to drm_device which will cause the vblank code to bypass the
      disable timer and always disable the vblank interrupt immediately when
      the last reference is dropped.

      v2: Add some notes about the flag to the kernel doc

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4ed0ce3d0bccd74416ba6beb33a8a79d1617e97b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:53 2014 +0300

      drm: Disable vblank interrupt immediately when drm_vblank_offdelay<0

      Make drm_vblank_put() disable the vblank interrupt immediately when the
      refcount drops to zero and drm_vblank_offdelay<0.

      v2: Preserve the current drm_vblank_offdelay==0 'never disable' behaviur

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ffe7c73a8d4f0caeebd5d220ddbf7126a4daca1f
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:52 2014 +0300

      drm: Fix race between drm_vblank_off() and drm_queue_vblank_event()

      Currently it's possible that the following will happen:
      1. drm_wait_vblank() calls drm_vblank_get()
      2. drm_vblank_off() gets called
      3. drm_wait_vblank() calls drm_queue_vblank_event() which
         adds the event to the queue event though vblank interrupts
         are currently disabled (and may not be re-enabled ever again).

      To fix the problem, add another vblank->enabled check into
      drm_queue_vblank_event().

      drm_vblank_off() holds event_lock around the vblank disable,
      so no further locking needs to be added to drm_queue_vblank_event().
      vblank disable from another source is not possible since
      drm_wait_vblank() already holds a vblank reference.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 56cc279b29c7b204fe7d0943509ae209b8b128db
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:51 2014 +0300

      drm: Fix deadlock between event_lock and vbl_lock/vblank_time_lock

      Currently both drm_irq.c and several drivers call drm_vblank_put()
      while holding event_lock. Now that drm_vblank_put() can disable the
      vblank interrupt directly it may need to grab vbl_lock and
      vblank_time_lock. That causes deadlocks since we take the locks
      in the opposite order in two places in drm_irq.c. So let's make
      sure the locking order is always event_lock->vbl_lock->vblank_time_lock.

      In drm_vblank_off() pull up event_lock from underneath vbl_lock. Hold
      the event_lock across the whole operation to make sure we only send
      out the events that were on the queue when we disabled the interrupt,
      and not ones that got added just after (assuming drm_vblank_on() already
      managed to get called somewhere between).

      To sort the other deadlock pull the event_lock out from
      drm_handle_vblank_events() into drm_handle_vblank() to be taken outside
      vblank_time_lock. Add the appropriate assert_spin_locked() to
      drm_handle_vblank_events().

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8a51d5bef07f1c8c59de20089fb27ea39d395f1b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:50 2014 +0300

      drm: Reduce the amount of dev->vblank[crtc] in the code

      Declare a local struct drm_vblank_crtc * and use that
      instead of having to do dig it out via 'dev->vblank[crtc]'
      everywhere.

      Performed with the following coccinelle incantation,
      and a few manual whitespace cleanups:

      @@
      identifier func,member;
      expression num_crtcs;
      struct drm_device *dev;
      unsigned int crtc;
      @@
      func (...) {
      + struct drm_vblank_crtc *vblank;
      ...
      if (crtc >= num_crtcs)
         return ...;
      + vblank = &dev->vblank[crtc];
      <+...
      (
      - dev->vblank[crtc].member
      + vblank->member
      |
      - &(dev->vblank[crtc])
      + vblank
      )
      ...+>
      }

      @@
      struct drm_device *dev;
      int crtc;
      identifier member;
      expression num_crtcs;
      @@
      for (crtc = 0; crtc < num_crtcs; crtc++) {
      + struct drm_vblank_crtc *vblank = &dev->vblank[crtc];
      +
      <+...
      (
      - dev->vblank[crtc].member
      + vblank->member
      |
      - &(dev->vblank[crtc])
      + vblank
      )
      ...+>
      }

      @@
      identifier func,member;
      @@
      func (struct drm_device *dev, int crtc, ...) {
      + struct drm_vblank_crtc *vblank = &dev->vblank[crtc];
      <+...
      (
      - dev->vblank[crtc].member
      + vblank->member
      |
      - &(dev->vblank[crtc])
      + vblank
      )
      ...+>
      }

      v2: Rebased

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f8ad028cc033f75fc479ca1c30e2ea4ba56e5269
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:49 2014 +0300

      drm: Avoid random vblank counter jumps if the hardware counter has been 
reset

      When drm_vblank_on() is called the hardware vblank counter may have
      been reset, so we can't trust that the old values sampled prior to
      drm_vblank_off() have anything to do with the new values.

      So update the .last count in drm_vblank_on() to make the first
      drm_vblank_enable() consider that as the reference point. This
      will correct the user space visible counter to account for the
      time between drm_vblank_on() and the first drm_vblank_enable()
      calls.

      For extra safety subtract one from the .last count in drm_vblank_on()
      to make sure that user space will never see the same counter value
      before and after modeset.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 812e7465a7decf3cca0b5f71977a25eecd9626a4
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:48 2014 +0300

      drm: Have the vblank counter account for the time between vblank irq 
disable and drm_vblank_off()

      If the vblank irq has already been disabled (via the disable timer) when
      we call drm_vblank_off() sample the counter and timestamp one last time.
      This will make the sure that the user space visible counter will account
      for time between vblank irq disable and drm_vblank_off().

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 13b030af54a5e307cbcccdf5479873fbc4b7f185
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:47 2014 +0300

      drm: Move drm_update_vblank_count()

      Move drm_update_vblank_count() to avoid forward a declaration.
      No functional change.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 844b03f27739135fe1fed2fef06da0ffc4c7a081
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:46 2014 +0300

      drm: Don't clear vblank timestamps when vblank interrupt is disabled

      Clearing the timestamps causes us to send zeroed timestamps to userspace
      if they get sent out in response to the drm_vblank_off(). It's better
      to send the very latest timestamp and count instead.

      Testcase: igt/kms_flip/modeset-vs-vblank-race
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 08c71e5e817a956389af5da5e99ab3e26d5c673d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:45 2014 +0300

      drm/i915: Warn if drm_vblank_get() still works after drm_vblank_off()

      v2: Drop the drm_vblank_off() (Daniel)
          Use drm_crtc_vblank_{get,put}()

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7ffd7a68511c710b84db3548a1997fd2625f580a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:44 2014 +0300

      drm: Always reject drm_vblank_get() after drm_vblank_off()

      Make sure drm_vblank_get() never succeeds when called between
      drm_vblank_off() and drm_vblank_on(). Borrow a trick from the
      old drm_vblank_{pre,post}_modeset() functions and just bump
      the refcount in drm_vblank_off() and drop it in drm_vblank_on().

      When drm_vblank_get() encounters a >0 refcount and the vblank
      interrupt is already disabled it will simply return -EINVAL.

      Hopefully the use of inmodeset won't conflict badly with
      drm_vblank_{pre,post}_modeset().

      For i915 there's a window between drm_vblank_off() and marking the
      crtc as inactive where the current code still allows drm_vblank_get().

      v2: Describe what drm_vblank_get() does to explain how
          a simple refcount bump manages to fix things (Daniel)

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e6ae8687a87b1fe5c25e824c8ad300f5587eb622
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Wed Aug 6 13:16:59 2014 -0400

      drm: idiot-proof vblank

      After spending slightly more time than I'd care to admit debugging the
      various and presumably spectacular way things fail when you pass too low
      a value to drm_vblank_init() (thanks console-lock for not letting me see
      the carnage!), I decided it might be a good idea to add some sanity
      checking.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ddde43711fdde505ac413102faa2352704cd858a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:02:50 2014 +0300

      drm: Warn when leaking flip events on close

      Warn when there are events on the file_priv->event_list just before
      file_priv gets freed. This can occur if the driver doesn't clean up
      pending page flip events in ->preclose().

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

  commit eaf99c749d43ae74ac7ffece5512f3c73f01dfd2
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:08:32 2014 +0200

      drm: Perform cmdline mode parsing during connector initialisation

      i915.ko has a custom fbdev initialisation routine that aims to preserve
      the current mode set by the BIOS, unless overruled by the user. The
      user's wishes are determined by what, if any, mode is specified on the
      command line (via the video= parameter). However, that command line mode
      is first parsed by drm_fb_helper_initial_config() which is called after
      i915.ko's custom initial_config() as a fallback method. So in order for
      us to honour it, we need to move the cmdline parser earlier. If we
      perform the connector cmdline parsing as soon as we initialise the
      connector, that cmdline mode and forced status is then available even if
      the fbdev helper is not compiled in or never called.

      We also then expose the cmdline user mode in the connector mode lists.

      v2: Rebase after connector->name upheaval.

      v3: Adapt mga200 to look for the cmdline mode in the new place. Nicely
      simplifies things while at that.

      v4: Fix checkpatch.

      v5: Select FB_CMDLINE to adapt to the changed fbdev patch.

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73154
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> (v2)
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> (v2)
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: Julia Lemire <jlemire@xxxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ea6763c104c93acb6554659fe4a3c9e9328a4b51
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 11:36:38 2014 +0200

      video/fbdev: Always built-in video= cmdline parsing

      In drm/i915 we want to get at the video= cmdline modes even when we
      don't have fbdev support enabled, so that users can always override
      the kernel's initial mode selection.

      But that gives us a direct depency upon the parsing code in the fbdev
      subsystem. Since it's so little code just extract these 2 functions
      and always build them in.

      Whiel at it fix the checkpatch fail in this code.

      v2: Also move fb_mode_option. Spotted by the kbuild.

      v3: Review from Geert:
      - Keep the old copyright notice from fb_mem.c, although I have no
      idea what exactly applies.
      - Only compile this when needed.

      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

      --

      I prefer if we can merge this through drm-next since we'll use it
      there in follow-up patches.
      -Daniel

  commit 83f45fc360c8e16a330474860ebda872d1384c8c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 09:10:18 2014 +0200

      drm: Don't grab an fb reference for the idr

      The current refcounting scheme is that the fb lookup idr also holds a
      reference. This works out nicely bacause thus far we've always
      explicitly cleaned up idr entries for framebuffers:
      - Userspace fbs get removed in the rmfb ioctl or when the drm file
        gets closed.
      - Kernel fbs (for fbdev emulation) get cleaned up by the driver code
        at module unload time.

      But now i915 also reconstructs the bios fbs for a smooth transition.
      And that fb is purely transitional and should get removed immmediately
      once all crtcs stop using it. Of course if the i915 fbdev code decides
      to reuse it as the main fbdev fb then it shouldn't be cleaned up, but
      in that case the fbdev code will grab it's own reference.

      The problem is now that we also want to register that takeover fb in
      the idr, so that userspace can do a smooth transition (animated maybe
      even!) itself. But currently we have no one who will clean up the idr
      reference once that fb isn't useful any more, and so essentially leak
      it.

      Fix this by no longer holding a full fb reference for the idr, but
      instead just have a weak reference using kref_get_unless_zero. But
      that requires us to synchronize and clean up with the idr and fb_lock
      in drm_framebuffer_free, so add that. It's a bit ugly that we have to
      unconditionally grab the fb_lock, but without that someone might creep
      through a race.

      This leak was caught by the fb leak check in drm_mode_config_cleanup.
      Originally the leak was introduced in

      commit 46f297fb83d4f9a6f6891964beb184664341a28b
      Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Date:   Fri Mar 7 08:57:48 2014 -0800

          drm/i915: add plane_config fetching infrastructure v2

      Cc:  Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77511
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit aa9e0de81b5b257f6dae48efe2ed5f255f066497
  Merge: 4fbe63d 19583ca
  Author: Paul Moore <pmoore@xxxxxxxxxx>
  Date:   Tue Aug 5 15:44:22 2014 -0400

      Merge tag 'v3.16' into next

      Linux 3.16

  commit 17dc0b8068f9f01c56b0ade5c36b4c45a3339dda
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 1 21:41:15 2014 +0530

      ath6kl: convert a driver to use module_usb_driver()

      This converts a driver in drivers/net/* to use the
      module_usb_driver() macro which makes the code smaller and a
      bit simpler.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 855aed1220d2c94425ab01a85fe7a6f5c436940f
  Author: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 2 09:12:54 2014 +0300

      ath10k: add spectral scan feature

      Adds the spectral scan feature for ath10k. The spectral scan is triggered 
by
      configuring a mode through a debugfs control file. Samples can be 
gathered via
      another relay debugfs file.

      Essentially, to try it out:

      ip link set dev wlan0 up
      echo background > 
/sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl
      echo trigger > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl
      iw dev wlan0 scan
      echo disable > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl
      cat /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan0 > samples

      This feature is still experimental. Based on the original RFC patch of
      Sven Eckelmann.

      Signed-off-by: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Kretschmer <mathias.kretschmer@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 95752b759e2e1d9c590252a92e080eeb611fdbcd
  Author: Sven Eckelmann <sven@xxxxxxxxxxxxx>
  Date:   Sat Aug 2 09:12:53 2014 +0300

      ath: Move spectral debugfs structs to shared header

      The ath9k and ath10k will share the definitions of the debugfs spectral
      structures and enums. Having them in the same place helps to avoid 
conflicts.

      Signed-off-by: Sven Eckelmann <sven@xxxxxxxxxxxxx>
      Signed-off-by: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Kretschmer <mathias.kretschmer@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7557138a943bf460e56972b8b9f45d535a473a3c
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Mon Jul 28 12:18:00 2014 +0100

      staging: iio: adis16240: fix sparse warnings regarding incorrect argument 
type

      Silence the following sparse warnings by changing cast from u16 to
      __be16:

        CHECK   drivers/staging/iio/accel/adis16240_core.c
      drivers/staging/iio/accel/adis16240_core.c:128:51: warning: incorrect
      type in argument 3 (different signedness)
      drivers/staging/iio/accel/adis16240_core.c:128:51:    expected unsigned
      short [usertype] *val
      drivers/staging/iio/accel/adis16240_core.c:128:51:    got signed short
      *<noident>
      drivers/staging/iio/accel/adis16240_core.c:142:51: warning: incorrect
      type in argument 3 (different signedness)
      drivers/staging/iio/accel/adis16240_core.c:142:51:    expected unsigned
      short [usertype] *val
      drivers/staging/iio/accel/adis16240_core.c:142:51:    got signed short
      *<noident>

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 18210923ab663c799d1c218e4fc998a8f0f87765
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Mon Jul 28 12:18:00 2014 +0100

      staging: iio: isl29018: fix sparse warning regarding incorrect type 
(different signedness)

      Fix the following sparse warning:

      drivers/staging/iio/light/isl29018.c:508:50: warning: incorrect type in
      argument 3 (different signedness)
      drivers/staging/iio/light/isl29018.c:508:50:    expected unsigned int
      *conf_adc_bit
      drivers/staging/iio/light/isl29018.c:508:50:    got int *<noident>

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 883fc268f55db3d59cb7871cc0b81062b754477e
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Mon Jul 28 12:18:00 2014 +0100

      staging: iio: hmc5843_core: fix sparse warnings

      Fix the following sparse warnings:

       CHECK   drivers/staging/iio/magnetometer/hmc5843_core.c
      drivers/staging/iio/magnetometer/hmc5843_core.c:138:70: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:138:70:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:138:70:    got int
      *<noident>
      drivers/staging/iio/magnetometer/hmc5843_core.c:215:64: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:215:64:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:215:64:    got int
      *<noident>
      drivers/staging/iio/magnetometer/hmc5843_core.c:354:72: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:354:72:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:354:72:    got int
      *<noident>
      drivers/staging/iio/magnetometer/hmc5843_core.c:362:72: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:362:72:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:362:72:    got int
      *<noident>

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b048a24cc8f29dce1bad564aaeb8680020d3701c
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Jul 31 13:13:51 2014 +0200

      perf kvm stat: Properly show submicrosecond times

      For lots of exits the min time (and sometimes max) is 0 or 1. Lets
      increase the accurancy similar to what the average field alread does.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Cc: kvm@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406805231-10675-2-git-send-email-borntraeger@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dc55e3074ca150d5820fd4be5d4afd6cb5e876ad
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Jul 29 12:53:36 2014 +0300

      ath10k: improve channel switching

      In some cases during heavy tx vdev stop-start
      would timeout on vdev synchronization causing
      traffic to stall for a few seconds.

      Instead of stop-starting use a dedicated vdev
      restart command and down vdevs explicitly before
      doing so.

      This gets rid of the synchronization
      warnings/timeouts and makes channel switching
      smoother during traffic.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cbe88bcc8ec2f7d6739ea67d7c91517139f0a491
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Jul 17 16:59:00 2014 +0100

      iio: buffer: Coalesce adjacent demux table entries

      When copying multiple multiple samples that are adjacent in both the 
source as
      well as the destination buffer, instead of creating a new demux table 
entry for
      each sample just increase the length of the previous entry by the size of 
the
      new sample. This makes the demuxing process slightly more efficient.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 972f393bc8870e236edbd2ea0150a8da85b709e2
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Jul 29 10:21:58 2014 -0300

      perf symbols: Make sure --symfs usage includes the path separator

      Minchan reported that perf failed to load vmlinux if --symfs argument
      doesn't end with '/' character.

      Fix it by making sure that the '/' path separator is used when composing
      pathnames with a --symfs provided directory name.

      Reported-by: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8n4s6b6zvsez5ktanw006125@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5f1c4225f6bcb20cc004b271dc72b96d0da29e9e
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Jul 28 12:39:50 2014 -0300

      perf evlist: Don't run workload if not told to

      The perf_evlist__prepare_workload() method works by forking and then
      waiting on a fd that must be written to to allow the workload to be
      exec()ed.

      But if the tool calling it fails to, say, set up the events with which
      it wants to sample the workload for, it will not call
      perf_evlist__start_workload(), but even in this case the workload ended
      up running:

        [acme@zoo linux]$ trace /bin/echo workload ends up running, it should 
not...
        Couldn't mmap the events: Operation not permitted
        workload ends up running, it should not...
        [acme@zoo linux]$

      So check if at least one byte was written before letting exec() be
      called.

      Now the expected behaviour:

        [acme@zoo linux]$ trace /bin/echo workload ends up running, it should 
not...
        Couldn't mmap the events: Operation not permitted
        [acme@zoo linux]$

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-oh1ixo8m74rf295a05gfjw8b@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 7d885749b6de2c9a1168d566e2380207b9177108
  Author: Mark Salter <msalter@xxxxxxxxxx>
  Date:   Fri Jul 25 18:02:46 2014 -0400

      perf tools: Fix arm64 build error

      I'm seeing the following build error on arm64:

        In file included from util/event.c:3:0:
        util/event.h:95:17: error: 'PERF_REGS_MAX' undeclared here (not in a 
function)
          u64 cache_regs[PERF_REGS_MAX];
                       ^

      This patch adds a PERF_REGS_MAX definition for arm64.

      Signed-off-by: Mark Salter <msalter@xxxxxxxxxx>
      Acked-by: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406325766-8085-1-git-send-email-msalter@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c9940680b599300c3fb46e799986b736d394432d
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:53:33 2014 +0200

      ARM: dts: Add gta04a5 model

      Add model a5 which have additional jack detection.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      [tony@xxxxxxxxxxx: fixed a typo for make dtbs to work]
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 4cf64060a6ee4c2ab609fb915d924bdc98805875
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:53:32 2014 +0200

      ARM: dts: Add gta04a3 model

      Add gta04a3 model with additional acceleromer.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d17eb9b2a97131c75c7ea83ba981ebbe26135207
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:53:31 2014 +0200

      ARM: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model

      This patch is preparation of adding more boards which have common moved
      to omap3-gta04.dtsi. Other boards have only small additions to 
omap3-gta04a4.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 76f5329a3dfe2f95dcc5664db603a2f1b0c9b825
  Author: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
  Date:   Mon Jul 28 23:59:43 2014 +0300

      ath10k: extend debug code for RX path

      Print sequence number, AMSDU_MORE flag and AC when additional
      debug enabled in RX path. This is usefull for debugging purpose.

      Signed-off-by: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 72bdeb86552f8d992aa854af4e320401d8dd5cb5
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Jul 28 23:59:42 2014 +0300

      ath10k: fix aggregated 4addr Rx

      A-MSDU 4addr frames weren't reconstructed properly
      and in some cases this resulted in a warning:

       br0: received packet on wlan0.sta1 with own address as source address

      Since this was only related to A-MSDU it would
      trigger when more intense traffic was generated.

      Reported-by: Vu Hai NGUYEN <vh.nguyen@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 24c88f7807fb7c723690474d0a5d3441468185d9
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Jul 25 13:32:17 2014 +0200

      ath10k: add support for 10.2 firmware

      The 10.2 firmware is a successor of 10.1 firmware
      (formerly identified as 10.x). Both share a lot
      but have some slight ABI differences that need to
      be taken care of.

      The 10.2 firmware introduces some new features but
      those can be added in subsequent patches. This
      patch makes ath10k boot and work with 10.2 with
      comparable functionality to 10.1.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 611b3682bbefd8213b9f46e5883c15f132b20f7c
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Fri Jul 25 11:56:40 2014 +0300

      ath10k: improve 'hard' simulate fw crash

      Different firmware may support different numbers of
      vdevs.  Use value that is always out of range for all
      firmware.

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit ebc14ddcc9454c02439b67f6536628289faaa26e
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:49 2014 -0300

      x86, microcode, intel: Fix total_size computation

      According to the Intel SDM vol 3A (order code 253668-051US, June 2014),
      on section 9.11.1, page 9-28:

      "For microcode updates with a data size field equal to 00000000H, the
      size of the microcode update is 2048 bytes. The first 48 bytes contain
      the microcode update header. The remaining 2000 bytes contain encrypted
      data."

      "For microcode updates with a data size not equal to 00000000H, the total
      size field specifies the size of the microcode update."

      Up to 2002/2003, Intel used an "old format" for the microcode update
      containers that was always 2048 bytes in size. That old format did not
      have Data Size and Total Size fields, the quadwords at those positions
      in the microcode container header were "reserved". The microcode header
      of the "old format" microcode container has a hrdver of 0x01. You can
      hunt down an old copy of the Intel SDM to validate this through its
      order number (#243192). I found one from 1999 through a Google search.

      Sometime in 2002/2003 (AFAICT, for the Prescott processors), Intel
      documented a new format for the microcode containers and contributed in
      2003 some code to the Linux kernel microcode driver implementing support
      for the new format. This new format has Data Size and Total Size fields,
      as well as the optional extended signature table. However, it reuses the
      same hrdver as the old format (0x01), and it can only be told apart from
      the old format by a non-zero Data Size field.

      In fact, the only reason we can even trust a Data Size of zero to mean
      that the microcode container is in the old format, is because Intel
      reatroatively promised that the old format would always have a zero
      there when they wrote the documentation for the _new_ format.

      This is a very old bug, dating back to 2003. It has been dormant
      ever since, as Intel seems to set all reserved fields to zero on the
      microcode updates they distribute: I could not find a public microcode
      update that would trigger this bug.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 61072dbc8a017039059ec0e94548e4ba31602893
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Jul 17 16:59:00 2014 +0100

      iio: buffer: Use roundup() instead of open-coding it

      Makes the code slightly shorter and a bit easier to understand.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 7ddebf54292052898dd0cf3925d113e3527608a7
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Fri Jul 25 09:50:00 2014 +0100

      staging: iio: ad5933: fix sparse warnings

      Fix the following sparse warnings:

        CHECK   drivers/staging/iio/impedance-analyzer/ad5933.c
      drivers/staging/iio/impedance-analyzer/ad5933.c:241:17: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:241:17:    expected
      unsigned int [unsigned] [usertype] d32
      drivers/staging/iio/impedance-analyzer/ad5933.c:241:17:    got
      restricted __be32 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:263:13: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:263:13:    expected
      unsigned short [unsigned] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:263:13:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:271:13: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:271:13:    expected
      unsigned short [unsigned] [addressable] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:271:13:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:446:21: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:446:21:    expected
      unsigned short [unsigned] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:446:21:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:454:21: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:454:21:    expected
      unsigned short [unsigned] [addressable] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:454:21:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 472988972737cdc2ee83c05931822792a2bf2f76
  Author: Philippe Reynes <tremyfr@xxxxxxxx>
  Date:   Fri Jul 25 22:43:00 2014 +0100

      iio: add support of the max5821

      Signed-off-by: Philippe Reynes <tremyfr@xxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 03d795589d4e5adf83af0623ac5bac93ae2ce2a9
  Author: Reyad Attiyat <reyad.attiyat@xxxxxxxxx>
  Date:   Fri Jul 25 22:14:00 2014 +0100

      iio: hid-sensor-magn-3d: Fix build warning

      Fix build warning, sizeof() called on dynamically
      sized pointer, by removing the call and the dependent
      function parameter. It is not needed or used in this
      driver, when pushing values to an iio buffer.

      Changes from v1
      - Fix mistake in varible name

      Signed-off-by: Reyad Attiyat <reyad.attiyat@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 532ed3740c1ed1583ea3fa6de9410edf0d508563
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Thu Jul 24 15:23:21 2014 -0300

      x86, microcode, intel: Rename apply_microcode and declare it static

      Rename apply_microcode() in microcode/intel.c to
      apply_microcode_intel(), and declare it as static. This is a cosmetic
      fix to silence a warning issued by sparse.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit f99b45c3c2aa6960b8d21bb200d144be48a0a783
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:46 2014 -0300

      x86, microcode, intel: Fix typos

      Fix some typos. One of them was in a struct name, fortunately harmless
      because it happened on a "sizeof(struct foo*)" construction.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 05a5f76d033f413396bc48ce2f8651b5659bcd31
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:45 2014 -0300

      x86, microcode, intel: Add missing static declarations

      gcc reports that a few declarations are missing.
      Fix two obvious ones.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 1d2ce978d160fa960f12d06bf84e45f47c141272
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:44 2014 -0300

      x86, microcode, amd: Fix missing static declaration

      Make locally used variable static.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 4318bad2a02dcc678afab376713b1132ca333951
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:20 2014 +0200

      ARM: dts: omap3-gta04: Add twl4030 regulators parameters

      Define voltages and properties for various twl4030
      regulators used on gta04 board.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 91b8457e6853540966960a50573d0e0d20f355ea
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:19 2014 +0200

      ARM: dts: omap3-gta04: Add display alias

      Define alias for lcd display present on gta04 board.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1520a13bf03b3be8a87df665db878d0600560108
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:18 2014 +0200

      ARM: dts: omap3-gta04: Add USB host support

      Define USB Host port mode and the PHY device.

      Also provide pin multiplexer information for USB host
      pins.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6c402f8d678ebc438c66fea8507f8c820843c26d
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:17 2014 +0200

      ARM: dts: omap3-gta04: Move spi gpio pins to pmx_core2

      Because of commit: 3d495383648a7cda3ea51a1e2fa5d288581479aa
      spi_gpio_pins node isn't valid anymore. Move to pmx_core2 node.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e51c6beaefe3e2fc7490064b7a4a5f70cd861cde
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:16 2014 +0200

      ARM: dts: omap3-gta04: Add wifi reset node

      Define gpio node in tca6507 which will be used as
      wifi reset pin.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 9edc57af01a22f227c30ae1261cf232ab8673cbf
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:59:08 2014 +0200

      ARM: dts: omap3-gta04: Fix magnetometer model

      gta04 is using hmc5883l not hmc5843 so fix wrong compatible
      entry.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 2618a18246a6164c212c47ee6b0031ad85909cc9
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:14 2014 +0200

      ARM: dts: omap3-gta04: Add nand support

      Add the needed sections to enable nand support on
      gta04 board.

      Add nand partitions information.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 16aa7f1f173f3ca105296cf2709cb039c99ffe4a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:08:47 2014 +0200

      ARM: at91/dt: sama5d3: Add shutdown controller

      The SAMA5D3 has a shutdown controller identical to the sam9x5 SoC family.
      Declare it in the DT.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 1e165a7dc2f07054736a6a16bdc2fa024f3aa2d4
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 12:01:29 2014 +0200

      ARM: at91/dt: Declare a second ram controller when relevant

      The G45 and 9263 SoCs has two identical ram controller, that are defined 
as a
      single node, with two reg cells.

      The proper way to support such a case is to have two separate DT nodes.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 7e948346000cfc300f39f1c14335b2ef364257ef
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:15 2014 +0200

      ARM: at91/dt: at91sam9: use ddrck in ramc

      Make the ram controller driver take the ddrck clock for at91sam9n12 and
      at91sam9x5.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 063de897c411af65cb113cb5fb9a0022f913460e
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:14 2014 +0200

      ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks

      Define the available clock for mprddr and take both mpddr_clk and ddrck 
in the
      ram controller driver.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit ae499f0fadaf28bf3138676fa2d3f6cf7d57556a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:07:18 2014 +0200

      power: reset: Add AT91 poweroff driver

      Add a driver to handle the shutdown of the Atmel SoCs. This code used to 
be
      (and still is) in arch/arm/mach-at91. We didn't remove it yet so that we 
can
      convert all the boards to using this driver, before removing it entirely 
in a
      separate patch.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit ecfe64d8c55f8f210a609cd2eabfcc03f03672a9
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 17:46:58 2014 +0200

      power: reset: Add AT91 reset driver

      Implement the reset behaviour of the various AT91 SoCS in 
drivers/power/reset.

      It used to be (and still is) located in arch/arm/mach-at91, and in order 
to
      preserve bisectability is not removed yet, but every board should be 
converted
      to use this driver instead.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 6ca4f46005dd7934308588d8e4d73637bbaef7ad
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 16:58:40 2014 +0200

      power: reset: Add if statement instead of multiple depends on

      All the config option so far are depending on the POWER_RESET symbol

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit b736bcb3d8fe6182d12feb0412106802d80b4527
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:16 2014 +0200

      clk: at91: remove the useless CLK_IGNORE_UNUSED flag

      The CLK_IGNORE_UNUSED flag was added on all the system clocks because of 
the
      ddrck. Now that it is handled by the ram controller driver, we can drop 
it.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 63e60368956ea076278dd3d70dc80b366e0ec6f3
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:13 2014 +0200

      ARM: at91: select ATMEL_SDRAMC when using OF

      When using device tree, select the Atmel RAM controller driver to handle 
its
      clocks.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e81b6abebc87ec40a434ada4ca8d1f2aa16cea9d
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:12 2014 +0200

      memory: add a driver for atmel ram controllers

      Atmel SoCs have one or multiple RAM controllers that need one or multiple 
clocks
      to run.
      This driver handle those clocks.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 017b5522d5e31a0b2c2f54f566aa8887838bccc7
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:11 2014 +0200

      ARM: at91: Add new binding for sama5d3-ddramc

      The IP for the SDRAM controller found on sama5d3 SoCs is different from 
the g45
      one. Introduce a new compatible string to reflect that.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 04ec5f5c0022ee941615e304bc75853fe1bc94ba
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jul 8 18:30:07 2014 +0200

      ecryptfs: remove unnecessary break after goto

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: ecryptfs@xxxxxxxxxxxxxxx
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit 27199b15e4f027e24969f6644ce4ff414c7e6cba
  Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
  Date:   Wed Jun 18 21:15:59 2014 -0400

      ecryptfs: Remove unnecessary include of syscall.h in keystore.c

      There's no reason to include syscalls.h in keystore.c. Remove it.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit 3db593e8af0a7361037a2abbe8910d4e44041d89
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Jun 16 20:06:12 2014 +0200

      fs/ecryptfs/messaging.c: remove null test before kfree

      Fix checkpatch warning:
      WARNING: kfree(NULL) is safe this check is probably not required

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: ecryptfs@xxxxxxxxxxxxxxx
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit c4cf3ba4f34819170fee43532f729e2fc6aa9a76
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Jun 27 01:11:59 2014 +0530

      ecryptfs: Drop cast

      This patch does away with cast on void * and the if as it is unnecessary.

      The following Coccinelle semantic patch was used for making the change:

      @r@
      expression x;
      void* e;
      type T;
      identifier f;
      @@

      (
        *((T *)e)
      |
        ((T *)x)[...]
      |
        ((T *)x)->f
      |
      - (T *)
        e
      )

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit fbeec99ad5c03060ba71c470ac373e24e23a80e0
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Mar 7 16:46:47 2014 -0300

      dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()

      Now that mv_xor_slot_cleanup() has no remaining callers, we remove it
      and rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup().

      We take this opportunity to add a comment that makes it clear that the
      channel spinlock should be held before calling mv_xor_slot_cleanup().

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit e43147acba6f64ba32664dd0e590657cc49b6940
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Mar 7 16:46:46 2014 -0300

      dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()

      In order to simplify the code, remove all the calls to the locked
      mv_xor_slot_cleanup() and instead use the unlocked version only,

      It's less error prone to have just one function, and require the caller
      to ensure proper locking.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 890766d278548afdc059cd977687c4f1297d72a0
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Mar 7 16:46:45 2014 -0300

      dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call

      In mv_xor_status(), we are currently calling 
mv_xor_clean_completed_slots()
      when the transaction is complete (the cookie status is DMA_COMPLETE).
      However, a completed status means that mv_xor_slot_cleanup() was called,
      which cleans the completed slots.

      In other words, there's nothing to cleanup for a completed transaction in
      mv_xor_status(). Remove the unneeded call to 
mv_xor_clean_completed_slots().

      Reported-by: Dan Williams <dan.j.williams@xxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 368da992b93eaf8861f1ef2d27bbe22c01140733
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Thu Mar 6 21:11:21 2014 +0100

      ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Function pci_enable_msix() returns a tri-state value while
      pci_enable_msi_exact() is a canonical zero/-errno variant.
      The former is being phased out in favor of the latter.
      In case of 'ioat' there (should be) no difference.

      Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 2358b820d42a33f1d1052b438489c90a4cc8f3fc
  Author: Rashika <rashika.kheria@xxxxxxxxx>
  Date:   Mon Dec 16 15:44:39 2013 +0530

      drivers: dma: Include appropriate header file in dca.c

      Includes an appropriate header file dma_v2.h in ioat/dca.c because
      functions ioat2_dca_init() and ioat3_dca_init() have their function
      declarations in dma_v2.h.

      This eliminates the following warning in ioat/dca.c:
      drivers/dma/ioat/dca.c:410:22: warning: no previous prototype for 
â??ioat2_dca_initâ?? [-Wmissing-prototypes]
      drivers/dma/ioat/dca.c:624:22: warning: no previous prototype for 
â??ioat3_dca_initâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 8d1d32767ca0df1b5cd75cdc1be3915bc6887ed1
  Author: Rashika <rashika.kheria@xxxxxxxxx>
  Date:   Mon Dec 16 15:40:40 2013 +0530

      drivers: dma: Mark functions as static in dma_v3.c

      Mark the functions ioat3_prep_xor_val(), ioat3_prep_pq_val() and
      ioat3_prep_pqxor_val() as static in dma_v3.c because they are not used
      outside this file.

      This eliminates the following warnings in dma_v3.c:
      drivers/dma/ioat/dma_v3.c:741:1: warning: no previous prototype for 
â??ioat3_prep_xor_valâ?? [-Wmissing-prototypes]
      drivers/dma/ioat/dma_v3.c:1092:1: warning: no previous prototype for 
â??ioat3_prep_pq_valâ?? [-Wmissing-prototypes]
      drivers/dma/ioat/dma_v3.c:1134:1: warning: no previous prototype for 
â??ioat3_prep_pqxor_valâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit b8c01d259a08d75c5049b2bd5f579648262c30a4
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Dec 10 09:32:37 2013 -0300

      dma: mv_xor: Add DMA API error checks

      This commit adds proper error checking for various DMA API calls,
      as reported by DMA_API_DEBUG=y.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 1fde2548460c1ded9fe71220b506473f0b7de768
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Thu Dec 5 19:31:18 2013 +0800

      ioat/dca: Use dev_is_pci() to check whether it is pci device

      Use PCI standard marco dev_is_pci() instead of directly compare
      pci_bus_type to check whether it is pci device.

      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 9e78d14a9f641c0476f733f6fc559ba5cac6f52b
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Dec 10 15:26:48 2013 +0000

      Use %pd in eCryptFS

      Use the new %pd printk() specifier in eCryptFS to replace passing of 
dentry
      name or dentry name and name length * 2 with just passing the dentry.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      cc: ecryptfs@xxxxxxxxxxxxxxx
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>


For bisection revision-tuple graph see:
   
http://www.chiark.greenend.org.uk/~xensrcts/results/bisect.linux-linus.test-amd64-i386-xl-qemuu-debianhvm-amd64.xen-boot.html
Revision IDs in each graph node refer, respectively, to the Trees above.

----------------------------------------
Searching for failure / basis pass:
 30856 fail [host=scape-moth] / 30749 [host=gall-mite] 30730 
[host=field-cricket] 30706 [host=rice-weevil] 30694 [host=bush-cricket] 30602 
[host=grain-weevil] 30591 [host=bush-cricket] 30567 ok.
Failure / basis pass flights: 30856 / 30567
(tree with no url: seabios)
Tree: linux git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Tree: linuxfirmware git://xenbits.xen.org/osstest/linux-firmware.git
Tree: qemu git://xenbits.xen.org/staging/qemu-xen-unstable.git
Tree: qemuu git://xenbits.xen.org/staging/qemu-upstream-unstable.git
Tree: xen git://xenbits.xen.org/xen.git
Latest c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
Basis pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0395cc49b2ec6d1723c01f1daf2394b9264ca29 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
e01fa4e223fc077e18936d890dbd4813c3e7c9b1
Generating revisions with ./adhoc-revtuple-generator  
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git#58586869599f6bb38aeca71a847cd77bfea74808-c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337
 
git://xenbits.xen.org/osstest/linux-firmware.git#c530a75c1e6a472b0eb9558310b518f0dfcd8860-c530a75c1e6a472b0eb9558310b518f0dfcd8860
 
git://xenbits.xen.org/staging/qemu-xen-unstable.git#d0395cc49b2ec6d1723c01f1daf2394b9264ca29-b0d42741f8e9a00854c3b3faca1da84bfc69bf22
 
git://xenbits.xen.org/staging/qemu-upstream-unstable.git#c9d8f8b755e8960edf7725e05f3e6ac743a5e12e-c9d8f8b755e8960edf7725e05f3e6ac743a5e12e
 
git://xenbits.xen.org/xen.git#e01fa4e223fc077e18936d890dbd4813c3e7c9b1-9cea500dc0294947b12b8e2479a238acd0e990f2
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/linux-2.6
+ git remote set-url origin 
git://drall.uk.xensource.com:9419/git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
adhoc-revtuple-generator: tree discontiguous: linux-2.6
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/qemu-xen-unstable
+ git remote set-url origin 
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/staging/qemu-xen-unstable.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin 
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/qemu-xen-unstable
+ git remote set-url origin 
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/staging/qemu-xen-unstable.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
+ exec
+ sh -xe
+ cd /export/home/osstest/repos/xen
+ git remote set-url origin 
git://drall.uk.xensource.com:9419/git://xenbits.xen.org/xen.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*
Loaded 2004 nodes in revision graph
Searching for test results:
 30356 pass irrelevant
 30375 [host=field-cricket]
 30390 [host=bush-cricket]
 30516 [host=bush-cricket]
 30528 [host=rice-weevil]
 30567 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0395cc49b2ec6d1723c01f1daf2394b9264ca29 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
e01fa4e223fc077e18936d890dbd4813c3e7c9b1
 30550 [host=field-cricket]
 30591 [host=bush-cricket]
 30602 [host=grain-weevil]
 30657 []
 30681 []
 30667 []
 30694 [host=bush-cricket]
 30706 [host=rice-weevil]
 30749 [host=gall-mite]
 30730 [host=field-cricket]
 30764 fail irrelevant
 30793 fail irrelevant
 30856 fail c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30925 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
747187995dd8cb28dcac1db8851d60e54f85f8e4
 30927 blocked 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
4c5e3a8e84f2158487d8f403b3053c52d8ee2dd7
 30928 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30905 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
d0395cc49b2ec6d1723c01f1daf2394b9264ca29 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
e01fa4e223fc077e18936d890dbd4813c3e7c9b1
 30929 fail c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30907 fail c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30908 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
f16ed0eaaf84cfbaf625b07fb515e6d1303233b0
 30931 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30909 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
58fac0693d8ad591add917e939011fe069720b0c 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
1aa064329a4cf313ed9f0b5a0306237585dbddb9
 30932 fail c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30910 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
58fac0693d8ad591add917e939011fe069720b0c 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
1ce9a637d30ce69f4a4c1cb92cec81f7b288a5db
 30913 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
58fac0693d8ad591add917e939011fe069720b0c 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
253d54081af32d6dc9ce08e6befa26a768c52521
 30915 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
58fac0693d8ad591add917e939011fe069720b0c 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
ecf5678200ad2642b69ffea47ad138190bc3e190
 30916 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
58fac0693d8ad591add917e939011fe069720b0c 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
50dc46985289738b7ade3463f7580f1afd2d7b91
 30917 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
a547da77cd7dd018b74dc2d5c9fa405046c7c57b
 30933 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30920 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
0074c64aefc7e2b552503bbbd0d1b5dd08b11144
 30936 fail c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
 30922 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
7d96cc5c4b2670a4220a50746fa17a0e8a4da1c2
 30924 pass 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
45829021078fbd0149451e17423bb93e43734560
Searching for interesting versions
 Result found: flight 30567 (pass), for basis pass
 Result found: flight 30856 (fail), for basis failure
 Repro found: flight 30905 (pass), for basis pass
 Repro found: flight 30907 (fail), for basis failure
 0 revisions at 58586869599f6bb38aeca71a847cd77bfea74808 
c530a75c1e6a472b0eb9558310b518f0dfcd8860 
b0d42741f8e9a00854c3b3faca1da84bfc69bf22 
c9d8f8b755e8960edf7725e05f3e6ac743a5e12e 
9cea500dc0294947b12b8e2479a238acd0e990f2
No revisions left to test, checking graph state.
 Result found: flight 30928 (pass), for last pass
 Result found: flight 30929 (fail), for first failure
 Repro found: flight 30931 (pass), for last pass
 Repro found: flight 30932 (fail), for first failure
 Repro found: flight 30933 (pass), for last pass
 Repro found: flight 30936 (fail), for first failure

*** Found and reproduced problem changeset ***

  Bug is in tree:  linux 
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
  Bug introduced:  c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337
  Bug not present: 58586869599f6bb38aeca71a847cd77bfea74808

+ exec
+ sh -xe
+ cd /export/home/osstest/repos/linux-2.6
+ git remote set-url origin 
git://drall.uk.xensource.com:9419/git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
+ git fetch -p origin +refs/heads/*:refs/remotes/origin/*

  commit c3351dfabf5c78fb5ddc79d0f7b65ebd9e441337
  Merge: 848a552 62d3ab4
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 13:06:38 2014 -0700

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending

      Pull SCSI target updates from Nicholas Bellinger:
       "Here are the target updates for v3.18-rc2 code.  These where
        originally destined for -rc1, but due to the combination of travel
        last week for KVM Forum and my mistake of taking the three week merge
        window literally, the pull request slipped..  Apologies for that.

        Things where reasonably quiet this round.  The highlights include:

         - New userspace backend driver (target_core_user.ko) by Shaohua Li
           and Andy Grover
         - A number of cleanups in target, iscsi-taret and qla_target code
           from Joern Engel
         - Fix an OOPs related to queue full handling with CHECK_CONDITION
           status from Quinn Tran
         - Fix to disable TX completion interrupt coalescing in iser-target,
           that was causing problems on some hardware
         - Fix for PR APTPL metadata handling with demo-mode ACLs

        I'm most excited about the new backend driver that uses UIO + shared
        memory ring to dispatch I/O and control commands into user-space.
        This was probably the most requested feature by users over the last
        couple of years, and opens up a new area of development + porting of
        existing user-space storage applications to LIO.  Thanks to Shaohua +
        Andy for making this happen.

        Also another honorable mention, a new Xen PV SCSI driver was merged
        via the xen/tip.git tree recently, which puts us now at 10 target
        drivers in upstream! Thanks to David Vrabel + Juergen Gross for their
        work to get this code merged"

      * 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (40 commits)
        target/file: fix inclusive vfs_fsync_range() end
        iser-target: Disable TX completion interrupt coalescing
        target: Add force_pr_aptpl device attribute
        target: Fix APTPL metadata handling for dynamic MappedLUNs
        qla_target: don't delete changed nacls
        target/user: Recalculate pad size inside is_ring_space_avail()
        tcm_loop: Fixup tag handling
        iser-target: Fix smatch warning
        target/user: Fix up smatch warnings in tcmu_netlink_event
        target: Add a user-passthrough backstore
        target: Add documentation on the target userspace pass-through driver
        uio: Export definition of struct uio_device
        target: Remove unneeded check in sbc_parse_cdb
        target: Fix queue full status NULL pointer for SCF_TRANSPORT_TASK_SENSE
        qla_target: rearrange struct qla_tgt_prm
        qla_target: improve qlt_unmap_sg()
        qla_target: make some global functions static
        qla_target: remove unused parameter
        target: simplify core_tmr_abort_task
        target: encapsulate smp_mb__after_atomic()
        ...

  commit 848a552893ff1fe071c57231edcd179cf84ec4f8
  Merge: 43d451f 1fa3a00
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 12:53:45 2014 -0700

      Merge branch 'for-linus' of git://git.open-osd.org/linux-open-osd

      Pull email address change from Boaz Harrosh.

      * 'for-linus' of git://git.open-osd.org/linux-open-osd:
        Boaz Harrosh - fix email in Documentation
        Boaz Harrosh - Fix broken email address
        MAINTAINERS: Change Boaz Harrosh's email

  commit 43d451f163c1b615c1bedef95258c49712679eeb
  Merge: 21d2271 9f3e3ca
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 11:21:19 2014 -0700

      Merge branch 'mailbox-for-linus' of 
git://git.linaro.org/landing-teams/working/fujitsu/integration

      Pull mailbox framework from Jassi Brar:
       "A framework for Mailbox controllers and clients have been cooking for
        more than a year now.

        Everybody in the CC list had been copied on patchset revisions and
        most of them have made sounds of approval, though just one concrete
        Reviewed-by.  The patchset has also been in linux-next for a couple of
        weeks now and no conflict has been reported.  The framework has the
        backing of at least 5 platforms, though I can't say if/when they
        upstream their drivers (some businesses have 'changed')"

      (Further acked-by by Arnd Bergmann and Suman Anna in the pull request
      thread)

      * 'mailbox-for-linus' of 
git://git.linaro.org/landing-teams/working/fujitsu/integration:
        dt: mailbox: add generic bindings
        doc: add documentation for mailbox framework
        mailbox: Introduce framework for mailbox
        mailbox: rename pl320-ipc specific mailbox.h

  commit 21d2271fd0812ebe3716cab0b48356837485a74d
  Merge: 045aaed 06980b2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 08:24:55 2014 -0700

      Merge git://www.linux-watchdog.org/linux-watchdog

      Pull watchdog updates from Wim Van Sebroeck:
       - new Cadence WDT driver
       - new Ricoh RN5T618 watchdog
       - new DA9063 PMIC watchdog driver
       - new Meson WDT driver
       - add restart handling code
       - fixes and improvements

      * git://www.linux-watchdog.org/linux-watchdog: (25 commits)
        watchdog: meson: remove magic value for reboot
        watchdog: Let XILINX_WATCHDOG and TEGRA_WATCHDOG depend on HAS_IOMEM
        watchdog: sunxi: Add A31 watchdog support
        watchdog: sunxi: support parameterized compatible strings
        watchdog: imx2_wdt: add restart handler support
        watchdog: qcom: register a restart notifier
        watchdog: s3c2410: add restart handler
        watchdog: dw_wdt: add restart handler support
        ARM: defconfig: update multi_v7_defconfig
        ARM: meson: add watchdog driver
        ARM: docs: add documentation binding for meson watchdog
        stmp3xxx_rtc_wdt: Add suspend/resume PM support
        watchdog: Add DA9063 PMIC watchdog driver.
        watchdog: add driver for Ricoh RN5T618 watchdog
        watchdog: s3c2410_wdt: Add support for Watchdog device on Exynos7
        watchdog: qcom: document device tree bindings
        watchdog: qcom: add support for KPSS WDT
        watchdog: dw_wdt: initialise TOP_INIT in dw_wdt_set_top()
        devicetree: Add Cadence WDT devicetree bindings documentation
        watchdog: Add Cadence WDT driver
        ...

  commit 045aaedab67bc3f2f01fe46917e0e17a6b5a7d5d
  Merge: 5b9c897 a4c84e6
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 08:18:38 2014 -0700

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds

      Pull LED update from Bryan Wu:
       "Basically we have some bug fixing and clean up and one big thing is we
        start to merge patch to add support LED Flash class"

      * 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds:
        leds: gpio: cleanup the leds-gpio driver
        led: gpio: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
        led: gpio: Sort include headers alphabetically
        leds: Improve and export led_update_brightness
        leds: trigger: gpio: fix warning in gpio trigger for gpios whose 
accessor function may sleep
        leds: lp3944: fix sparse warning
        leds: avoid using DEVICE_ATTR macro for max_brightness attribute
        leds: make brightness type consistent across whole subsystem
        leds: Reorder include directives

  commit 5b9c8972527fdb52d5cd7dadc9853c57430e0ff5
  Merge: 3d430bd dec02f9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 08:17:43 2014 -0700

      Merge tag 'pwm/for-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

      Pull pwm changes from Thierry Reding:
       "There are no new drivers here, only a couple of fixes all over the
        place"

      * tag 'pwm/for-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm:
        pwm: Let PWM_CLPS711X depend on HAS_IOMEM
        pwm: atmel: Fix calculation of prescale value
        pwm: Fix uninitialized warnings in pwm_get()
        pwm: rockchip: Allow polarity invert on rk3288
        pwm: imx: Avoid sample FIFO overflow for i.MX PWM version2
        pwm: imx: Cleanup indentation for register definitions
        pwm: imx: Fix the macro MX3_PWMCR_PRESCALER(x) definition
        pwm: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
        pwm: lpss: make it buildable only on X86
        pwm: lpss: use c99 initializers in structures
        pwm: lpss: Fix build failure on PowerPC
        pwm: lpss: pci: Move to use pcim_enable_device()
        pwm: lpss: Properly split driver to parts
        pwm: lpss: Add ACPI and PCI IDs for Intel Braswell
        pwm: fsl-ftm: Select REGMAP_MMIO
        pwm: fsl-ftm: Document 'big-endian' property
        pwm: fsl-ftm: Convert to direct regmap API usage
        pwm: fsl-ftm: Clean up the code

  commit 3d430bdb74140224d90dd6253d67ff71d181cf64
  Merge: dc30340 5637208
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 07:50:02 2014 -0700

      Merge tag 'arc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc

      Pull ARC updates from Vineet Gupta:
       "Sorry for the late pull request.  Current stuff was ready for a while
        but I was hoping to squeeze in support for almost ready ARC SDP
        platform (and avoid a 2nd pull request), however it seems there are
        still some loose ends which warrant more time.

         - Platform code reduction/moving-up (TB10X no longer needs any
           callbacks)
         - updated boot printing
         - kgdb update for arc gdb 7.5
         - bug fixes (some marked for stable)
         - more code refactoring/consolidation"

      * tag 'arc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
        ARC: boot: cpu feature print enhancements
        ARC: boot: consolidate cross-checking of h/w and s/w
        ARC: unbork FPU save/restore
        ARC: remove extraneous __KERNEL__ guards
        ARC: Update order of registers in KGDB to match GDB 7.5
        ARC: Remove unneeded Kconfig entry NO_DMA
        ARC: BUG() dumps stack after @msg (@msg now same as in generic BUG))
        ARC: refactoring: reduce the scope of some local vars
        ARC: remove gcc mpy heuristics
        ARC: RIP @running_on_hw
        ARC: Update comments about uncached address space
        ARC: rename kconfig option for unaligned emulation
        ARC: [nsimosci] Allow "headless" models to boot
        ARC: [arcfpga] Get rid of ARC_BOARD_ANGEL4 and ARC_BOARD_ML509
        ARC: [arcfpga] Remove more dead code
        ARC: [plat*] move code out of .init_machine into common
        ARC: [arcfpga] consolidate machine description, DT
        ARC: Allow SMP kernel to build/boot on UP-only infrastructure

  commit dc303408a716e865099fcb3f83a90d9c51184c02
  Merge: c4301c3 e89dafb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 07:48:56 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

      Pull more powerpc updates from Michael Ellerman:
       "Here's some more updates for powerpc for 3.18.

        They are a bit late I know, though must are actually bug fixes.  In my
        defence I nearly cut the top of my finger off last weekend in a
        gruesome bike maintenance accident, so I spent a good part of the week
        waiting around for doctors.  True story, I can send photos if you like 
:)

        Probably the most interesting fix is the sys_call_table one, which
        enables syscall tracing for powerpc.  There's a fix for HMI handling
        for old firmware, more endian fixes for firmware interfaces, more EEH
        fixes, Anton fixed our routine that gets the current stack pointer,
        and a few other misc bits"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: 
(22 commits)
        powerpc: Only do dynamic DMA zone limits on platforms that need it
        powerpc: sync pseries_le_defconfig with pseries_defconfig
        powerpc: Add printk levels to setup_system output
        powerpc/vphn: NUMA node code expects big-endian
        powerpc/msi: Use WARN_ON() in msi bitmap selftests
        powerpc/msi: Fix the msi bitmap alignment tests
        powerpc/eeh: Block CFG upon frozen Shiner adapter
        powerpc/eeh: Don't collect logs on PE with blocked config space
        powerpc/eeh: Block PCI config access upon frozen PE
        powerpc/pseries: Drop config requests in EEH accessors
        powerpc/powernv: Drop config requests in EEH accessors
        powerpc/eeh: Rename flag EEH_PE_RESET to EEH_PE_CFG_BLOCKED
        powerpc/eeh: Fix condition for isolated state
        powerpc/pseries: Make CPU hotplug path endian safe
        powerpc/pseries: Use dump_stack instead of show_stack
        powerpc: Rename __get_SP() to current_stack_pointer()
        powerpc: Reimplement __get_SP() as a function not a define
        powerpc/numa: Add ability to disable and debug topology updates
        powerpc/numa: check error return from proc_create
        powerpc/powernv: Fallback to old HMI handling behavior for old firmware
        ...

  commit c4301c32663438afb8eac96db01944ad95c00260
  Merge: c2661b8 d6fe5be
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 21 07:47:54 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

      Pull s390 updates from Martin Schwidefsky:
       "One patch to enable the BPF system call and three more bug fixes"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
        s390/uprobes: fix kprobes dependency
        s390: wire up bpf syscall
        s390/mm: fixing calls of pte_unmap_unlock
        s390/hmcdrv: Restrict s390 HMC driver to S390 arch

  commit 06980b24cf9bfcc753a07ee362976169bb869869
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Thu Oct 9 21:59:16 2014 +0200

      watchdog: meson: remove magic value for reboot

      This patch removes the magic value used for rebooting the board. This
      value is useless and leads to a static checker warning as reported by
      Dan Carpenter.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 71fd380a6b87f384002feceda39fd670ede7ea5f
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Sun Oct 5 09:28:33 2014 +0800

      watchdog: Let XILINX_WATCHDOG and TEGRA_WATCHDOG depend on HAS_IOMEM

      They need HAS_IOMEM, so let them depend on it, the related error (with
      allmodconfig under um):

          MODPOST 1205 modules
        ERROR: "devm_ioremap_resource" [drivers/watchdog/tegra_wdt.ko] 
undefined!
        ERROR: "devm_ioremap_resource" [drivers/watchdog/of_xilinx_wdt.ko] 
undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit c5ec618fbf83045b9d51679d809ddd45f990fe0a
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Mon Sep 22 00:05:19 2014 +0800

      watchdog: sunxi: Add A31 watchdog support

      This patch adds support for the watchdog hardware found in A31 and
      newer SoCs. This new hardware has registers at different offsets, and
      the system reset control has been split out of the "mode" register
      into a new "configuration" register.

      Differences not supported by this driver include separate interrupt
      lines for each watchdog, instead of sharing an interrupt line and
      registers with the timer block.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit f2147de334703c7c44372f013d7d466d756e6943
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Mon Sep 22 00:05:18 2014 +0800

      watchdog: sunxi: support parameterized compatible strings

      This patch adds support for hardware parameters tied to compatible
      strings, so similar hardware can reuse the driver.

      This will be used to support the newer watchdog found in A31 and
      later SoCs. Differences in the new hardware include separate
      interrupt lines for each watchdog, and corresponding interrupt
      control/status registers. Watchdog control registers were also
      slightly rearranged.

      Also replace ioread32()/iowrite32() with readl()/writel() in various
      places changed.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 334a9d8131254e06685b2af0c0f3cc7b3ec5bd04
  Author: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:24:36 2014 +0800

      watchdog: imx2_wdt: add restart handler support

        Register the watchdog as the system restart function
      to the new introducing kernel restart call chain in the
      driver instead of providing the restart in machine desc.
        This restart handler function is from the mxc_restart()
      in arch/arm/mach-imx/system.c

      Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 05e487d905ab29b5756d6d1e47e27eefa6693fb3
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:51:04 2014 -0500

      watchdog: qcom: register a restart notifier

      The WDT's BITE_TIME warm-reset behavior can be leveraged as a last
      resort mechanism for triggering chip reset.  Usually, other restart
      methods (such as PS_HOLD) are preferrable for issuing a more complete
      reset of the chip.  As such, keep the priority of the watchdog notifier
      low.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit f286e1335f579dfd970c7fc3f62b248773a47a5c
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Aug 19 17:45:36 2014 -0700

      watchdog: s3c2410: add restart handler

      On a lot of Samsung systems the watchdog is responsible for restarting the
      system and until now this code was contained in 
plat-samsung/watchdog-reset.c.

      With the introduction of the restart handlers, this code can now move into
      driver itself, removing the need for arch-specific code.

      Tested on a S3C2442 based GTA02

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 31228f43ab528628c9b5f1351604361aa1d78533
  Author: Jisheng Zhang <jszhang@xxxxxxxxxxx>
  Date:   Tue Sep 23 15:42:12 2014 +0800

      watchdog: dw_wdt: add restart handler support

      The kernel core now provides an API to trigger a system restart.
      Register with it to support restarting the system via. watchdog.

      Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 69a160a0543fd569661048a8692c10afcdb1914b
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sat Sep 20 19:06:52 2014 +0200

      ARM: defconfig: update multi_v7_defconfig

      Update the multi_v7_defconfig enabling the watchdog driver for Meson
      SoCs.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 22e1b8f60f913cf71e688af9b64317b515303f4c
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sat Sep 20 19:06:50 2014 +0200

      ARM: meson: add watchdog driver

      This patch adds the watchdog driver for the Amlogic Meson SoCs used also
      to reboot the device.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 0c5691f00879cacf98a31b873c02d71c66d72855
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sat Sep 20 19:06:49 2014 +0200

      ARM: docs: add documentation binding for meson watchdog

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 3281b85c8697938e344d67144ca8ba520fa54d2b
  Author: Janusz Uzycki <j.uzycki@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:55:47 2014 +0200

      stmp3xxx_rtc_wdt: Add suspend/resume PM support

      There is no conflict with rtc/rtc-stmp3xxx.c parent
      because modified registers in PM functions of stmp3xxx_rtc_wdt
      are different.

      Signed-off-by: Janusz Uzycki <j.uzycki@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 5e9c16e3760893b3721f599f180795ca7160afef
  Author: Krystian Garbaciak <krystian.garbaciak@xxxxxxxxxxx>
  Date:   Sun Sep 28 19:05:45 2014 +0200

      watchdog: Add DA9063 PMIC watchdog driver.

      This driver supports the watchdog device inside the DA9063 PMIC.

      Signed-off-by: Krystian Garbaciak <krystian.garbaciak@xxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Acked-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
      Tested-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 22b1c841e31510c3124c88a13b8a7ada14e2e2d1
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Mon Sep 29 00:39:47 2014 +0200

      watchdog: add driver for Ricoh RN5T618 watchdog

      This adds a driver for the watchdog timer available in Ricoh RN5T618
      PMIC. The device supports a programmable expiration time of 1, 8, 32
      or 128 seconds.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 2b9366b669679f1388457ec5a62f9dd1d0a78b08
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Wed Aug 27 15:17:11 2014 +0530

      watchdog: s3c2410_wdt: Add support for Watchdog device on Exynos7

      Exynos7 SoC has a Watchdog for Atlas (A57) cores
      This patch adds support for the Atlas watchdog.

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 7c92c3d58429c38557ffd7e6a69dc97522335454
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:51:03 2014 -0500

      watchdog: qcom: document device tree bindings

      The Qualcomm Krait Processor Sub-system (KPSS) contains one or more
      instances of the WDT.  Provide documentation on how to describe these in
      the device tree.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 1094ebe9d1e1dde0754ff8cede16159fb20b2f3b
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:51:02 2014 -0500

      watchdog: qcom: add support for KPSS WDT

      Add a driver for the watchdog timer block found in the Krait Processor
      Subsystem (KPSS) on the MSM8960, APQ8064, and IPQ8064.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit dfa07141e7a792aecf98a8a99dd40df0bf91bce2
  Author: Jisheng Zhang <jszhang@xxxxxxxxxxx>
  Date:   Tue Sep 23 15:42:11 2014 +0800

      watchdog: dw_wdt: initialise TOP_INIT in dw_wdt_set_top()

      The TOP_INIT, ie bit 4-7 of the WDOG_TIMEOUT_RANGE_REG_OFFSET register
      may be zero, so the timeout period may be very short after initialization
      is done, thus the system may be reset soon after enabling. We fix this
      problem by also initialising the TOP_INIT when setting TOP in function
      dw_wdt_set_top().

      Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 191891c0378f44aec8e06e889a08d0b76fe6c5cb
  Author: Harini Katakam <harinik@xxxxxxxxxx>
  Date:   Fri Aug 22 14:58:02 2014 +0530

      devicetree: Add Cadence WDT devicetree bindings documentation

      Add cadence-wdt bindings documentation.

      Signed-off-by: Harini Katakam <harinik@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 58bf016426594e5370e7e7059698a278294db997
  Author: Harini Katakam <harinik@xxxxxxxxxx>
  Date:   Fri Aug 22 14:58:01 2014 +0530

      watchdog: Add Cadence WDT driver

      Add Cadence WDT driver. This is used by Xilinx Zynq.

      Signed-off-by: Harini Katakam <harinik@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 4846e3784585173f48e267b76f968bcb4a12d3b2
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 22:18:31 2014 +0200

      watchdog: simplify definitions of WATCHDOG_NOWAYOUT(_INIT_STATUS)?

      Signed-off-by: Uwe Kleine-K=C3=B6nig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 0461aea7ec379b00f4acb5d612bfb2f7a497eb92
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 16:12:50 2014 +0800

      watchdog: imx2_wdt: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 1f897a81915222310374cac1a85c0c7104f16249
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:57:12 2014 +0300

      watchdog: ts72xx_wdt: Kill superfluous variable in remove

      There is no need to store the return value of misc_deregister() in a
      variable. Instead we can just return the value directly.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit 62ce25439a7ea01eba5c2a6a8284e4aa23890042
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Aug 20 15:26:46 2014 -0400

      powerpc: booke_wdt: Fix build error as a module

      Building booke_wdt fails when trying to build as a module as there is no
      early_param() in module. Fix by using module_param() instead of 
early_param().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit fca8c0481bc8d751479ca13f454e89a7fdfece03
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:51:28 2014 +0200

      watchdog: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Wim Van Sebroeck <wim@xxxxxxxxx>

  commit c2661b806092d8ea2dccb7b02b65776555e0ee47
  Merge: f114040 813d32f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 20 09:50:11 2014 -0700

      Merge tag 'ext4_for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

      Pull ext4 updates from Ted Ts'o:
       "A large number of cleanups and bug fixes, with some (minor) journal
        optimizations"

      [ This got sent to me before -rc1, but was stuck in my spam folder.   - 
Linus ]

      * tag 'ext4_for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (67 commits)
        ext4: check s_chksum_driver when looking for bg csum presence
        ext4: move error report out of atomic context in 
ext4_init_block_bitmap()
        ext4: Replace open coded mdata csum feature to helper function
        ext4: delete useless comments about ext4_move_extents
        ext4: fix reservation overflow in ext4_da_write_begin
        ext4: add ext4_iget_normal() which is to be used for dir tree lookups
        ext4: don't orphan or truncate the boot loader inode
        ext4: grab missed write_count for EXT4_IOC_SWAP_BOOT
        ext4: optimize block allocation on grow indepth
        ext4: get rid of code duplication
        ext4: fix over-defensive complaint after journal abort
        ext4: fix return value of ext4_do_update_inode
        ext4: fix mmap data corruption when blocksize < pagesize
        vfs: fix data corruption when blocksize < pagesize for mmaped data
        ext4: fold ext4_nojournal_sops into ext4_sops
        ext4: support freezing ext2 (nojournal) file systems
        ext4: fold ext4_sync_fs_nojournal() into ext4_sync_fs()
        ext4: don't check quota format when there are no quota files
        jbd2: simplify calling convention around 
__jbd2_journal_clean_checkpoint_list
        jbd2: avoid pointless scanning of checkpoint lists
        ...

  commit dec02f98ae2e341a2e0bb25f27e84867e5f9f64a
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Sat Oct 4 17:48:42 2014 +0800

      pwm: Let PWM_CLPS711X depend on HAS_IOMEM

      PWM_CLPS711X needs HAS_IOMEM, so depend on it, the related error (with
      allmodconfig under um):

          MODPOST 1205 modules
        ERROR: "devm_ioremap_resource" [drivers/pwm/pwm-clps711x.ko] undefined!
        ERROR: "devm_ioremap" [drivers/net/phy/mdio-bcm-unimac.ko] undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit f114040e3ea6e07372334ade75d1ee0775c355e1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 18:08:38 2014 -0700

      Linux 3.18-rc1

  commit 4d3639ac3c11afc8fdcb28f95916ef4b21c3fa36
  Merge: ab074ad 5776451
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 17:43:06 2014 -0700

      Merge tag 'arm-soc-fixes-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC fixes from Olof Johansson:
       "A batch of fixes that have come in during the merge window.

        Some of them are defconfig updates for things that have now landed,
        some errata additions and a few general scattered fixes.

        There's also a qcom DT update that adds support for SATA on AP148, and
        basic support for Sony Xperia Z1 and CM-QS600 platforms that seemed
        isolated enough that we could merge it even if it's late"

      * tag 'arm-soc-fixes-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        MAINTAINERS: corrected bcm2835 search
        ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
        ARM: dts: Explicitly set dr_mode on exynos Peach boards
        ARM: dts: qcom: add CM-QS600 board
        ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone
        ARM: dts: qcom: Add SATA support on IPQ8064/AP148
        MAINTAINERS: Update Santosh Shilimkar's email id
        ARM: sunxi_defconfig: enable CONFIG_REGULATOR
        ARM: dts: Disable smc91x on n900 until bootloader dependency is removed
        ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3
        ARM: exynos_defconfig: enable USB gadget support
        ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers
        ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops
        ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
        ARM: SAMSUNG: Restore Samsung PM Debug functionality
        ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12
        ARM: exynos_defconfig: Enable SBS battery support
        ARM: exynos_defconfig: Enable Control Groups support
        ARM: exynos_defconfig: Enable Atmel maXTouch support
        ARM: exynos_defconfig: Enable MAX77802

  commit ab074ade9c33b3585da86d62e87bcb3e897a3f54
  Merge: 61ed53d 2991dd2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 16:25:56 2014 -0700

      Merge git://git.infradead.org/users/eparis/audit

      Pull audit updates from Eric Paris:
       "So this change across a whole bunch of arches really solves one basic
        problem.  We want to audit when seccomp is killing a process.  seccomp
        hooks in before the audit syscall entry code.  audit_syscall_entry
        took as an argument the arch of the given syscall.  Since the arch is
        part of what makes a syscall number meaningful it's an important part
        of the record, but it isn't available when seccomp shoots the
        syscall...

        For most arch's we have a better way to get the arch (syscall_get_arch)
        So the solution was two fold: Implement syscall_get_arch() everywhere
        there is audit which didn't have it.  Use syscall_get_arch() in the
        seccomp audit code.  Having syscall_get_arch() everywhere meant it was
        a useless flag on the stack and we could get rid of it for the typical
        syscall entry.

        The other changes inside the audit system aren't grand, fixed some
        records that had invalid spaces.  Better locking around the task comm
        field.  Removing some dead functions and structs.  Make some things
        static.  Really minor stuff"

      * git://git.infradead.org/users/eparis/audit: (31 commits)
        audit: rename audit_log_remove_rule to disambiguate for trees
        audit: cull redundancy in audit_rule_change
        audit: WARN if audit_rule_change called illegally
        audit: put rule existence check in canonical order
        next: openrisc: Fix build
        audit: get comm using lock to avoid race in string printing
        audit: remove open_arg() function that is never used
        audit: correct AUDIT_GET_FEATURE return message type
        audit: set nlmsg_len for multicast messages.
        audit: use union for audit_field values since they are mutually 
exclusive
        audit: invalid op= values for rules
        audit: use atomic_t to simplify audit_serial()
        kernel/audit.c: use ARRAY_SIZE instead of sizeof/sizeof[0]
        audit: reduce scope of audit_log_fcaps
        audit: reduce scope of audit_net_id
        audit: arm64: Remove the audit arch argument to audit_syscall_entry
        arm64: audit: Add audit hook in syscall_trace_enter/exit()
        audit: x86: drop arch from __audit_syscall_entry() interface
        sparc: implement is_32bit_task
        sparc: properly conditionalize use of TIF_32BIT
        ...

  commit 57764512cef5d67623b6ac0a966761f5bbc43aa0
  Merge: e29c648 7dac24b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Sun Oct 19 13:39:08 2014 -0700

      Merge tag 'qcom-dt-for-3.18-3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into fixes

      Merge "qcom DT changes for v3.18-3" from Kumar Gala:

      Qualcomm ARM Based Device Tree Updates for v3.18-3

      * Added Board support for CM-QS600 and Sony Xperia Z1 phone
      * Added SATA support on IPQ8064/AP148

      * tag 'qcom-dt-for-3.18-3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: dts: qcom: add CM-QS600 board
        ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone
        ARM: dts: qcom: Add SATA support on IPQ8064/AP148

  commit e29c64865f6c7eeb98f7c6e2371f1100101f7562
  Merge: 9209bec 4e03394
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Sun Oct 19 13:34:52 2014 -0700

      Merge tag 'samsung-fixes-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

      Pull more fixes from Kukjin Kim:

      2nd Samsung fixes for v3.18
      - Explicitly set dr_mode on exynos5800-peach-pi, exynos5420-peach-pit
        and exynos5420-arndale-octa boards, because the USB dwc3 controller
        will not work properly without dr_mode as host on above boards if
        the USB host and gadget are enabled in kernel configuration both.

      * tag 'samsung-fixes-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa
        ARM: dts: Explicitly set dr_mode on exynos Peach boards

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9209bec4f8112928c796f70400a23d1f44469631
  Author: Scott Branden <sbranden@xxxxxxxxxxxx>
  Date:   Thu Oct 16 21:57:16 2014 -0600

      MAINTAINERS: corrected bcm2835 search

      Corrected bcm2835 maintainer info by using N: to specify any files with
      bcm2835 in are directed to the proper maintainer.
      Also corrected minor mispelling of ARCHITECTURE in 2 comment locations.

      Signed-off-by: Scott Branden <sbranden@xxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 61ed53deb1c6a4386d8710dbbfcee8779c381931
  Merge: 278f1d0 ab760a0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:58:22 2014 -0700

      Merge tag 'ntb-3.18' of git://github.com/jonmason/ntb

      Pull ntb (non-transparent bridge) updates from Jon Mason:
       "Add support for Haswell NTB split BARs, a debugfs entry for basic
        debugging info, and some code clean-ups"

      * tag 'ntb-3.18' of git://github.com/jonmason/ntb:
        ntb: Adding split BAR support for Haswell platforms
        ntb: use errata flag set via DID to implement workaround
        ntb: conslidate reading of PPD to move platform detection earlier
        ntb: move platform detection to separate function
        NTB: debugfs device entry

  commit 278f1d0730f4d0acdfc64256ad9b1066d0f3ab57
  Merge: d590c6c 3e27a84
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:50:44 2014 -0700

      Merge branch 'i2c/for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

      Pull i2c updates from Wolfram Sang:
       "Highlights from the I2C subsystem for 3.18:

         - new drivers for Axxia AM55xx, and Hisilicon hix5hd2 SoC.

         - designware driver gained AMD support, exynos gained exynos7 support

        The rest is usual driver stuff.  Hopefully no lowlights this time"

      * 'i2c/for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: i801: Add Device IDs for Intel Sunrise Point PCH
        i2c: hix5hd2: add i2c controller driver
        i2c-imx: Disable the clock on probe failure
        i2c: designware: Add support for AMD I2C controller
        i2c: designware: Rework probe() to get clock a bit later
        i2c: designware: Default to fast mode in case of ACPI
        i2c: axxia: Add I2C driver for AXM55xx
        i2c: exynos: add support for HSI2C module on Exynos7
        i2c: mxs: detect No Slave Ack on SELECT in PIO mode
        i2c: cros_ec: Remove EC_I2C_FLAG_10BIT
        i2c: cros-ec-tunnel: Add of match table
        i2c: rcar: remove sign-compare flaw
        i2c: ismt: Use minimum descriptor size
        i2c: imx: Add arbitration lost check
        i2c: rk3x: Remove unlikely() annotations
        i2c: rcar: check for no IRQ in rcar_i2c_irq()
        i2c: rcar: make rcar_i2c_prepare_msg() *void*
        i2c: rcar: simplify check for last message
        i2c: designware: add support of platform data to set I2C mode
        i2c: designware: add support of I2C standard mode

  commit d590c6cdd96c8a254e7935ad12f65e4058c95a1b
  Merge: fb378df c8b00fd
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:45:36 2014 -0700

      Merge tag 'sound-fix-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

      Pull sound fixes from Takashi Iwai:
       "Here are a collection of small fixes after 3.18 merge.

        The urgent one is the fix for kernel panics with linked PCM substream
        triggered by the recent nonatomic PCM ops support.  Other two fixes
        (emu10k1 and bebob) are stable fixes, and one easy PCI ID addition for
        a new Intel HD-audio controller"

      * tag 'sound-fix-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
        ALSA: hda_intel: Add Device IDs for Intel Sunrise Point PCH
        ALSA: emu10k1: Fix deadlock in synth voice lookup
        ALSA: pcm: Fix referred substream in snd_pcm_action_group() unlock loop
        ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88

  commit fb378df57d5c0e92e935893b81be168897632374
  Merge: 2eb7f91 4dfb15c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:40:24 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

      Pull second round of input updates from Dmitry Torokhov:
       "Mostly simple bug fixes, although we do have one brand new driver for
        Microchip AR1021 i2c touchscreen.

        Also there is the change to stop trying to use i8042 active
        multiplexing by default (it is still possible to activate it via
        i8042.nomux=0 on boxes that implement it)"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: xpad - add Thrustmaster as Xbox 360 controller vendor
        Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing Wheel
        Input: max77693-haptic - fix state check in imax77693_haptic_disable()
        Input: xen-kbdfront - free grant table entry in 
xenkbd_disconnect_backend
        Input: alps - fix v4 button press recognition
        Input: i8042 - disable active multiplexing by default
        Input: i8042 - add noloop quirk for Asus X750LN
        Input: synaptics - gate forcepad support by DMI check
        Input: Add Microchip AR1021 i2c touchscreen
        Input: cros_ec_keyb - add of match table
        Input: serio - avoid negative serio device numbers
        Input: avoid negative input device numbers
        Input: automatically set EV_ABS bit in input_set_abs_params
        Input: adp5588-keys - cancel workqueue in failure path
        Input: opencores-kbd - switch to using managed resources
        Input: evdev - fix EVIOCG{type} ioctl

  commit 2eb7f910c158fd675ab33aff67904512779996e8
  Merge: 1f6075f 7b909bb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 12:29:23 2014 -0700

      Merge tag 'rdma-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband

      Pull infiniband/RDMA updates from Roland Dreier:
       - large set of iSER initiator improvements
       - hardware driver fixes for cxgb4, mlx5 and ocrdma
       - small fixes to core midlayer

      * tag 'rdma-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (47 commits)
        RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line
        RDMA/cxgb4: Add missing neigh_release in find_route
        RDMA/cxgb4: Take IPv6 into account for best_mtu and set_emss
        RDMA/cxgb4: Make c4iw_wr_log_size_order static
        IB/core: Fix XRC race condition in ib_uverbs_open_qp
        IB/core: Clear AH attr variable to prevent garbage data
        RDMA/ocrdma: Save the bit environment, spare unncessary parenthesis
        RDMA/ocrdma: The kernel has a perfectly good BIT() macro - use it
        RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc()
        RDMA/ocrdma: Remove a unused-label warning
        RDMA/ocrdma: Convert kernel VA to PA for mmap in user
        RDMA/ocrdma: Get vlan tag from ib_qp_attrs
        RDMA/ocrdma: Add default GID at index 0
        IB/mlx5, iser, isert: Add Signature API additions
        Target/iser: Centralize ib_sig_domain setting
        IB/iser: Centralize ib_sig_domain settings
        IB/mlx5: Use extended internal signature layout
        IB/iser: Set IP_CSUM as default guard type
        IB/iser: Remove redundant assignment
        IB/mlx5: Use enumerations for PI copy mask
        ...

  commit 1f6075f99073a8b5ec9649ae8c0bf2e06fdd42f1
  Merge: 5e2ee7c 3b10ea7
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 11:55:41 2014 -0700

      Merge branch 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull more perf updates from Ingo Molnar:
       "A second (and last) round of late coming fixes and changes, almost all
        of them in perf tooling:

        User visible tooling changes:

         - Add period data column and make it default in 'perf script' (Jiri
           Olsa)

         - Add a visual cue for toggle zeroing of samples in 'perf top'
           (Taeung Song)

         - Improve callchains when using libunwind (Namhyung Kim)

        Tooling fixes and infrastructure changes:

         - Fix for double free in 'perf stat' when using some specific invalid
           command line combo (Yasser Shalabi)

         - Fix off-by-one bugs in map->end handling (Stephane Eranian)

         - Fix off-by-one bug in maps__find(), also related to map->end
           handling (Namhyung Kim)

         - Make struct symbol->end be the first addr after the symbol range,
           to make it match the convention used for struct map->end.  (Arnaldo
           Carvalho de Melo)

         - Fix perf_evlist__add_pollfd() error handling in 'perf kvm stat
           live' (Jiri Olsa)

         - Fix python test build by moving callchain_param to an object linked
           into the python binding (Jiri Olsa)

         - Document sysfs events/ interfaces (Cody P Schafer)

         - Fix typos in perf/Documentation (Masanari Iida)

         - Add missing 'struct option' forward declaration (Arnaldo Carvalho
           de Melo)

         - Add option to copy events when queuing for sorting across cpu
           buffers and enable it for 'perf kvm stat live', to avoid having
           events left in the queue pointing to the ring buffer be rewritten
           in high volume sessions.  (Alexander Yarygin, improving work done
           by David Ahern):

         - Do not include a struct hists per perf_evsel, untangling the
           histogram code from perf_evsel, to pave the way for exporting a
           minimalistic tools/lib/api/perf/ library usable by tools/perf and
           initially by the rasd daemon being developed by Borislav Petkov,
           Robert Richter and Jean Pihet.  (Arnaldo Carvalho de Melo)

         - Make perf_evlist__open(evlist, NULL, NULL), i.e. without cpu and
           thread maps mean syswide monitoring, reducing the boilerplate for
           tools that only want system wide mode.  (Arnaldo Carvalho de Melo)

         - Move exit stuff from perf_evsel__delete to perf_evsel__exit, delete
           should be just a front end for exit + free (Arnaldo Carvalho de
           Melo)

         - Add support to new style format of kernel PMU event.  (Kan Liang)

        and other misc fixes"

      * 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (45 commits)
        perf script: Add period as a default output column
        perf script: Add period data column
        perf evsel: No need to drag util/cgroup.h
        perf evlist: Add missing 'struct option' forward declaration
        perf evsel: Move exit stuff from __delete to __exit
        kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define
        perf kvm stat live: Enable events copying
        perf session: Add option to copy events when queueing
        perf Documentation: Fix typos in perf/Documentation
        perf trace: Use thread_{,_set}_priv helpers
        perf kvm: Use thread_{,_set}_priv helpers
        perf callchain: Create an address space per thread
        perf report: Set callchain_param.record_mode for future use
        perf evlist: Fix for double free in tools/perf stat
        perf test: Add test case for pmu event new style format
        perf tools: Add support to new style format of kernel PMU event
        perf tools: Parse the pmu event prefix and suffix
        Revert "perf tools: Default to cpu// for events v5"
        perf Documentation: Remove Ruplicated docs for powerpc cpu specific 
events
        perf Documentation: sysfs events/ interfaces
        ...

  commit 5e2ee7cd58fcee6c6cc954642faa584f54c8391e
  Merge: e25b492 e265314
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 11:46:09 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

      Pull sparc fixes from David Miller:
       "Here we have two bug fixes:

        1) The current thread's fault_code is not setup properly upon entry to
           do_sparc64_fault() in some paths, leading to spurious SIGBUS.

        2) Don't use a zero length array at the end of thread_info on sparc64,
           otherwise end_of_stack() isn't right"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Do not define thread fpregs save area as zero-length array.
        sparc64: Fix corrupted thread fault code.

  commit e25b492741373542fb593477547fcf7a6b7d8b04
  Merge: 52d589a 228b16c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 11:41:57 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pull networking fixes from David Miller:
       "A quick batch of bug fixes:

        1) Fix build with IPV6 disabled, from Eric Dumazet.

        2) Several more cases of caching SKB data pointers across calls to
           pskb_may_pull(), thus referencing potentially free'd memory.  From
           Li RongQing.

        3) DSA phy code tests operation presence improperly, instead of going:

              if (x->ops->foo)
                      r = x->ops->foo(args);

           it was going:

              if (x->ops->foo(args))
                      r = x->ops->foo(args);

         Fix from Andew Lunn"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:
        Net: DSA: Fix checking for get_phy_flags function
        ipv6: fix a potential use after free in sit.c
        ipv6: fix a potential use after free in ip6_offload.c
        ipv4: fix a potential use after free in gre_offload.c
        tcp: fix build error if IPv6 is not enabled

  commit 1fa3a002b2546c42c343c77c144871285896ced5
  Author: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 20:36:36 2014 +0300

      Boaz Harrosh - fix email in Documentation

      I forgot to update Documentation/*.txt

      Signed-off-by: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>

  commit aa281ac631008b9c18c405c8880007789f659c7d
  Author: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 19:38:58 2014 +0300

      Boaz Harrosh - Fix broken email address

      I no longer have access to the Panasas email.
      So change to an email that can always reach me.

      Signed-off-by: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>

  commit fadc07522c3ce65c4d1c69a9284605a07aea1be8
  Author: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 19 19:19:57 2014 +0300

      MAINTAINERS: Change Boaz Harrosh's email

      I have moved on, and do no longer have Panasas email access.
      Update to an email that can reach me.

      So change bharrosh@xxxxxxxxxxx => ooo@xxxxxxxxxxxxxxx

      Explain of email address:
      * electrozaur.com is a domain owned by me.
      * ooo - Stands for Open Osd . Org

      Another email alias that can be used is:
        openosd@xxxxxxxxx

      CC: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Boaz Harrosh <ooo@xxxxxxxxxxxxxxx>

  commit 228b16cb13dfa2f77354a9b144a07e86e2dda01c
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sun Oct 19 16:41:47 2014 +0200

      Net: DSA: Fix checking for get_phy_flags function

      The check for the presence or not of the optional switch function
      get_phy_flags() called the function, rather than checked to see if it
      is a NULL pointer. This causes a derefernce of a NULL pointer on all
      switch chips except the sf2, the only switch to implement this call.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Fixes: 6819563e646a ("net: dsa: allow switch drivers to specify 
phy_device::dev_flags")
      Cc: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e2653143d7d79a49f1a961aeae1d82612838b12c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Oct 18 23:12:33 2014 -0400

      sparc64: Do not define thread fpregs save area as zero-length array.

      This breaks the stack end corruption detection facility.

      What that facility does it write a magic value to "end_of_stack()"
      and checking to see if it gets overwritten.

      "end_of_stack()" is "task_thread_info(p) + 1", which for sparc64 is
      the beginning of the FPU register save area.

      So once the user uses the FPU, the magic value is overwritten and the
      debug checks trigger.

      Fix this by making the size explicit.

      Due to the size we use for the fpsaved[], gsr[], and xfsr[] arrays we
      are limited to 7 levels of FPU state saves.  So each FPU register set
      is 256 bytes, allocate 256 * 7 for the fpregs area.

      Reported-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 84bd6d8b9c0f06b3f188efb479c77e20f05e9a8a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Oct 18 23:03:09 2014 -0400

      sparc64: Fix corrupted thread fault code.

      Every path that ends up at do_sparc64_fault() must install a valid
      FAULT_CODE_* bitmask in the per-thread fault code byte.

      Two paths leading to the label winfix_trampoline (which expects the
      FAULT_CODE_* mask in register %g4) were not doing so:

      1) For pre-hypervisor TLB protection violation traps, if we took
         the 'winfix_trampoline' path we wouldn't have %g4 initialized
         with the FAULT_CODE_* value yet.  Resulting in using the
         TLB_TAG_ACCESS register address value instead.

      2) In the TSB miss path, when we notice that we are going to use a
         hugepage mapping, but we haven't allocated the hugepage TSB yet, we
         still have to take the window fixup case into consideration and
         in that particular path we leave %g4 not setup properly.

      Errors on this sort were largely invisible previously, but after
      commit 4ccb9272892c33ef1c19a783cfa87103b30c2784 ("sparc64: sun4v TLB
      error power off events") we now have a fault_code mask bit
      (FAULT_CODE_BAD_RA) that triggers due to this bug.

      FAULT_CODE_BAD_RA triggers because this bit is set in TLB_TAG_ACCESS
      (see #1 above) and thus we get seemingly random bus errors triggered
      for user processes.

      Fixes: 4ccb9272892c ("sparc64: sun4v TLB error power off events")
      Reported-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 52d589a01d4545ce1dc5c3892bb8c7b55edfe714
  Merge: 0a58282 6b997ba
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 18:11:04 2014 -0700

      Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma

      Pull slave-dmaengine updates from Vinod Koul:
       "For dmaengine contributions we have:
         - designware cleanup by Andy
         - my series moving device_control users to dmanegine_xxx APIs for
           later removal of device_control API
         - minor fixes spread over drivers mainly mv_xor, pl330, mmp, imx-sdma
           etc"

      * 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (60 
commits)
        serial: atmel: add missing dmaengine header
        dmaengine: remove FSLDMA_EXTERNAL_START
        dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method
        carma-fpga: move to fsl_dma_external_start()
        carma-fpga: use dmaengine_xxx() API
        dmaengine: freescale: add and export fsl_dma_external_start()
        dmaengine: add dmaengine_prep_dma_sg() helper
        video: mx3fb: use dmaengine_terminate_all() API
        serial: sh-sci: use dmaengine_terminate_all() API
        net: ks8842: use dmaengine_terminate_all() API
        mtd: sh_flctl: use dmaengine_terminate_all() API
        mtd: fsmc_nand: use dmaengine_terminate_all() API
        V4L2: mx3_camer: use dmaengine_pause() API
        dmaengine: coh901318: use dmaengine_terminate_all() API
        pata_arasan_cf: use dmaengine_terminate_all() API
        dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause()
        dmaengine: dw: export probe()/remove() and Co to users
        dmaengine: dw: enable and disable controller when needed
        dmaengine: dw: always export dw_dma_{en,dis}able
        dmaengine: dw: introduce dw_dma_on() helper
        ...

  commit 0a582821d4f8edf41d9b56ae057ee2002fc275f0
  Merge: 8a5de18 33ac9db
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 18:03:02 2014 -0700

      Merge tag 'fbdev-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

      Pull fbdev updates from Tomi Valkeinen:
       - new 6x10 font
       - various small fixes and cleanups

      * tag 'fbdev-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (30 commits)
        fonts: Add 6x10 font
        videomode: provide dummy inline functions for !CONFIG_OF
        video/atmel_lcdfb: Introduce regulator support
        fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume
        framebuffer: fix screen corruption when copying
        framebuffer: fix border color
        arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb
        arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss
        video: fbdev: valkyriefb.c: use container_of to resolve 
fb_info_valkyrie from fb_info
        video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer 
from fb_info
        video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from 
fb_info
        video: fbdev: controlfb.c: use container_of to resolve fb_info_control 
from fb_info
        video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info 
from fb_info
        video: fbdev: stifb.c: use container_of to resolve stifb_info from 
fb_info
        video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in 
conjunction with strncpy
        video: valkyriefb: Fix unused variable warning in set_valkyrie_clock()
        video: fbdev: use %*ph specifier to dump small buffers
        video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT
        video: fbdev: au1200fb: delete double assignment
        video: fbdev: sis: delete double assignment
        ...

  commit 8a5de18239e418fe7b1f36504834689f754d8ccc
  Merge: 857b50f 2df36a5
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 14:32:31 2014 -0700

      Merge tag 'kvm-arm-for-3.18-take-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm

      Pull second batch of changes for KVM/{arm,arm64} from Marc Zyngier:
       "The most obvious thing is the sizeable MMU changes to support 48bit
        VAs on arm64.

        Summary:

         - support for 48bit IPA and VA (EL2)
         - a number of fixes for devices mapped into guests
         - yet another VGIC fix for BE
         - a fix for CPU hotplug
         - a few compile fixes (disabled VGIC, strict mm checks)"

      [ I'm pulling directly from Marc at the request of Paolo Bonzini, whose
        backpack was stolen at Düsseldorf airport and will do new keys and
        rebuild his web of trust.    - Linus ]

      * tag 'kvm-arm-for-3.18-take-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm:
        arm/arm64: KVM: Fix BE accesses to GICv2 EISR and ELRSR regs
        arm: kvm: STRICT_MM_TYPECHECKS fix for user_mem_abort
        arm/arm64: KVM: Ensure memslots are within KVM_PHYS_SIZE
        arm64: KVM: Implement 48 VA support for KVM EL2 and Stage-2
        arm/arm64: KVM: map MMIO regions at creation time
        arm64: kvm: define PAGE_S2_DEVICE as read-only by default
        ARM: kvm: define PAGE_S2_DEVICE as read-only by default
        arm/arm64: KVM: add 'writable' parameter to kvm_phys_addr_ioremap
        arm/arm64: KVM: fix potential NULL dereference in user_mem_abort()
        arm/arm64: KVM: use __GFP_ZERO not memset() to get zeroed pages
        ARM: KVM: fix vgic-disabled build
        arm: kvm: fix CPU hotplug

  commit 857b50f5d0eed113428c864e927289d8f5f2b864
  Merge: 168f07a 31d6f57
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 14:24:36 2014 -0700

      Merge branch 'upstream' of 
git://git.linux-mips.org/pub/scm/ralf/upstream-linus

      Pull MIPS updates from Ralf Baechle:
       "This is the MIPS pull request for the next kernel:

         - Zubair's patch series adds CMA support for MIPS.  Doing so it also
           touches ARM64 and x86.
         - remove the last instance of IRQF_DISABLED from arch/mips
         - updates to two of the MIPS defconfig files.
         - cleanup of how cache coherency bits are handled on MIPS and
           implement support for write-combining.
         - platform upgrades for Alchemy
         - move MIPS DTS files to arch/mips/boot/dts/"

      * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (24 
commits)
        MIPS: ralink: remove deprecated IRQF_DISABLED
        MIPS: pgtable.h: Implement the pgprot_writecombine function for MIPS
        MIPS: cpu-probe: Set the write-combine CCA value on per core basis
        MIPS: pgtable-bits: Define the CCA bit for WC writes on Ingenic cores
        MIPS: pgtable-bits: Move the CCA bits out of the core's ifdef blocks
        MIPS: DMA: Add cma support
        x86: use generic dma-contiguous.h
        arm64: use generic dma-contiguous.h
        asm-generic: Add dma-contiguous.h
        MIPS: BPF: Add new emit_long_instr macro
        MIPS: ralink: Move device-trees to arch/mips/boot/dts/
        MIPS: Netlogic: Move device-trees to arch/mips/boot/dts/
        MIPS: sead3: Move device-trees to arch/mips/boot/dts/
        MIPS: Lantiq: Move device-trees to arch/mips/boot/dts/
        MIPS: Octeon: Move device-trees to arch/mips/boot/dts/
        MIPS: Add support for building device-tree binaries
        MIPS: Create common infrastructure for building built-in device-trees
        MIPS: SEAD3: Enable DEVTMPFS
        MIPS: SEAD3: Regenerate defconfigs
        MIPS: Alchemy: DB1300: Add touch penirq support
        ...

  commit 168f07a1ea75870b3fdee3d69d978813eb1fd58d
  Merge: 9272f2d aeba373
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 14:22:32 2014 -0700

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

      Pull powerpc fix from Michael Ellerman:
       "There was a bit of a misunderstanding between us and the ARM guys in
        the device tree PCI code, which is breaking virtio on powerpc.

        This is the minimal fix until we can sort it out properly"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
        powerpc/pci: Fix IO space breakage after of_pci_range_to_resource() 
change

  commit 9272f2dc3956c6b6c4335de51bc897fa3b981584
  Merge: e83e432 ff273cb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:39:19 2014 -0700

      Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6

      Pull cifs/smb3 updates from Steve French:
       "Improved SMB3 support (symlink and device emulation, and remapping by
        default the 7 reserved posix characters) and a workaround for cifs
        mounts to Mac (working around a commonly encountered Mac server bug)"

      * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
        [CIFS] Remove obsolete comment
        Check minimum response length on query_network_interface
        Workaround Mac server problem
        Remap reserved posix characters by default (part 3/3)
        Allow conversion of characters in Mac remap range (part 2)
        Allow conversion of characters in Mac remap range. Part 1
        mfsymlinks support for SMB2.1/SMB3. Part 2 query symlink
        Add mfsymlinks support for SMB2.1/SMB3. Part 1 create symlink
        Allow mknod and mkfifo on SMB2/SMB3 mounts
        add defines for two new file attributes

  commit e83e43237236ba89316e97a3743b5bd585726e47
  Merge: ef161ea1 c07127b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:37:19 2014 -0700

      Merge tag 'dlm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

      Pull dlm fix from David Teigland:
       "This includes a single commit fixing a missing endian conversion"

      * tag 'dlm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm:
        dlm: fix missing endian conversion of rcom_status flags

  commit ef161ea1ff96337cbe2253afb72636474d90598e
  Merge: 8ccf863 d379730
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:32:17 2014 -0700

      Merge branch 'for-linus-update' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

      Pull btrfs data corruption fix from Chris Mason:
       "I'm testing a pull with more fixes, but wanted to get this one out so
        Greg can pick it up.

        The corruption isn't easy to hit, you have to do a readonly snapshot
        and have orphans in the snapshot.  But my review and testing missed
        the bug.  Filipe has added a better xfstest to cover it"

      * 'for-linus-update' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
        Revert "Btrfs: race free update of commit root for ro snapshots"

  commit 8ccf863f09bbff209b124cbd90644c0b75b8fefd
  Merge: 4869447 d4bf205d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 13:25:03 2014 -0700

      Merge tag 'please-pull-pstore' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

      Pull pstore fix from Tony Luck:
       "Ensure unique filenames in pstore"

      * tag 'please-pull-pstore' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
        pstore: Fix duplicate {console,ftrace}-efi entries

  commit 4869447d21738f9d5bfdf2e9644bcc62db288d88
  Merge: ead13ae 3569b70
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:54:46 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs

      Pull NTFS update from Anton Altaparmakov:
       "Here is a small NTFS update notably implementing FIBMAP ioctl for NTFS
        by adding the bmap address space operation.  People seem to still want
        FIBMAP"

      * git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs:
        NTFS: Bump version to 2.1.31.
        NTFS: Add bmap address space operation needed for FIBMAP ioctl.
        NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.
        NTFS: Split ntfs_aops into ntfs_normal_aops and ntfs_compressed_aops in 
preparation for them diverging.

  commit ead13aee235fa1619d85f2ab5cfb9308a19f8da3
  Merge: 929254d b8fb9c3
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:52:08 2014 -0700

      Merge tag 'nfs-for-3.18-2' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs

      Pull NFS client updates from Trond Myklebust:
       "Highlights include:

        Stable fixes:
         - fix an uninitialised pointer Oops in the writeback error path
         - fix a bogus warning (and early exit from the loop) in 
nfs_generic_pgio()

        Features:
         - Add NFSv4.2 SEEK feature and client support for 
lseek(SEEK_HOLE/SEEK_DATA)

        Other fixes:
         - pnfs: replace broken pnfs_put_lseg_async
         - Remove dead prototype for nfs4_insert_deviceid_node"

      * tag 'nfs-for-3.18-2' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs:
        NFS: Fix a bogus warning in nfs_generic_pgio
        NFS: Fix an uninitialised pointer Oops in the writeback error path
        NFSv4.1/pnfs: replace broken pnfs_put_lseg_async
        NFSv4: Remove dead prototype for nfs4_insert_deviceid_node()
        NFS: Implement SEEK

  commit 929254d8da55a046fe792e79a220f83df761305d
  Merge: e75437f 56ec16c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:25:30 2014 -0700

      Merge tag 'dm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

      Pull device-mapper updates from Mike Snitzer:
       "I rebased the DM tree ontop of linux-block.git's 'for-3.18/core' at
        the beginning of October because DM core now depends on the newly
        introduced bioset_create_nobvec() interface.

        Summary:

         - fix DM's long-standing excessive use of memory by leveraging the
           new bioset_create_nobvec() interface when creating the DM's bioset

         - fix a few bugs in dm-bufio and dm-log-userspace

         - add DM core support for a DM multipath use-case that requires
           loading DM tables that contain devices that have failed (by
           allowing active and inactive DM tables to share dm_devs)

         - add discard support to the DM raid target; like MD raid456 the user
           must opt-in to raid456 discard support be specifying the
           devices_handle_discard_safely=Y module param"

      * tag 'dm-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
        dm log userspace: fix memory leak in dm_ulog_tfr_init failure path
        dm bufio: when done scanning return from __scan immediately
        dm bufio: update last_accessed when relinking a buffer
        dm raid: add discard support for RAID levels 4, 5 and 6
        dm raid: add discard support for RAID levels 1 and 10
        dm: allow active and inactive tables to share dm_devs
        dm mpath: stop queueing IO when no valid paths exist
        dm: use bioset_create_nobvec()
        dm: remove nr_iovecs parameter from alloc_tio()

  commit e75437fb9322cf0ac707046a12d78a25f9d52ccf
  Merge: d3dc366 b277da0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 12:12:45 2014 -0700

      Merge branch 'for-3.18/drivers' of git://git.kernel.dk/linux-block

      Pull block layer driver update from Jens Axboe:
       "This is the block driver pull request for 3.18.  Not a lot in there
        this round, and nothing earth shattering.

         - A round of drbd fixes from the linbit team, and an improvement in
           asender performance.

         - Removal of deprecated (and unused) IRQF_DISABLED flag in rsxx and
           hd from Michael Opdenacker.

         - Disable entropy collection from flash devices by default, from Mike
           Snitzer.

         - A small collection of xen blkfront/back fixes from Roger Pau Monné
           and Vitaly Kuznetsov"

      * 'for-3.18/drivers' of git://git.kernel.dk/linux-block:
        block: disable entropy contributions for nonrot devices
        xen, blkfront: factor out flush-related checks from do_blkif_request()
        xen-blkback: fix leak on grant map error path
        xen/blkback: unmap all persistent grants when frontend gets disconnected
        rsxx: Remove deprecated IRQF_DISABLED
        block: hd: remove deprecated IRQF_DISABLED
        drbd: use RB_DECLARE_CALLBACKS() to define augment callbacks
        drbd: compute the end before rb_insert_augmented()
        drbd: Add missing newline in resync progress display in /proc/drbd
        drbd: reduce lock contention in drbd_worker
        drbd: Improve asender performance
        drbd: Get rid of the WORK_PENDING macro
        drbd: Get rid of the __no_warn and __cond_lock macros
        drbd: Avoid inconsistent locking warning
        drbd: Remove superfluous newline from "resync_extents" debugfs entry.
        drbd: Use consistent names for all the bi_end_io callbacks
        drbd: Use better variable names

  commit d3dc366bbaf07c125561e90d6da4bb147741101a
  Merge: 511c41d e19a8a0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 11:53:51 2014 -0700

      Merge branch 'for-3.18/core' of git://git.kernel.dk/linux-block

      Pull core block layer changes from Jens Axboe:
       "This is the core block IO pull request for 3.18.  Apart from the new
        and improved flush machinery for blk-mq, this is all mostly bug fixes
        and cleanups.

         - blk-mq timeout updates and fixes from Christoph.

         - Removal of REQ_END, also from Christoph.  We pass it through the
           ->queue_rq() hook for blk-mq instead, freeing up one of the request
           bits.  The space was overly tight on 32-bit, so Martin also killed
           REQ_KERNEL since it's no longer used.

         - blk integrity updates and fixes from Martin and Gu Zheng.

         - Update to the flush machinery for blk-mq from Ming Lei.  Now we
           have a per hardware context flush request, which both cleans up the
           code should scale better for flush intensive workloads on blk-mq.

         - Improve the error printing, from Rob Elliott.

         - Backing device improvements and cleanups from Tejun.

         - Fixup of a misplaced rq_complete() tracepoint from Hannes.

         - Make blk_get_request() return error pointers, fixing up issues
           where we NULL deref when a device goes bad or missing.  From Joe
           Lawrence.

         - Prep work for drastically reducing the memory consumption of dm
           devices from Junichi Nomura.  This allows creating clone bio sets
           without preallocating a lot of memory.

         - Fix a blk-mq hang on certain combinations of queue depths and
           hardware queues from me.

         - Limit memory consumption for blk-mq devices for crash dump
           scenarios and drivers that use crazy high depths (certain SCSI
           shared tag setups).  We now just use a single queue and limited
           depth for that"

      * 'for-3.18/core' of git://git.kernel.dk/linux-block: (58 commits)
        block: Remove REQ_KERNEL
        blk-mq: allocate cpumask on the home node
        bio-integrity: remove the needless fail handle of bip_slab creating
        block: include func name in __get_request prints
        block: make blk_update_request print prefix match ratelimited prefix
        blk-merge: don't compute bi_phys_segments from bi_vcnt for cloned bio
        block: fix alignment_offset math that assumes io_min is a power-of-2
        blk-mq: Make bt_clear_tag() easier to read
        blk-mq: fix potential hang if rolling wakeup depth is too high
        block: add bioset_create_nobvec()
        block: use bio_clone_fast() in blk_rq_prep_clone()
        block: misplaced rq_complete tracepoint
        sd: Honor block layer integrity handling flags
        block: Replace strnicmp with strncasecmp
        block: Add T10 Protection Information functions
        block: Don't merge requests if integrity flags differ
        block: Integrity checksum flag
        block: Relocate bio integrity flags
        block: Add a disk flag to block integrity profile
        block: Add prefix to block integrity profile flags
        ...

  commit 511c41d9e6665a07aca94eb00983cf6d77dd87ff
  Merge: 88ed806 8b3d58e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 11:48:03 2014 -0700

      Merge tag 'for-linus-20141015' of git://git.infradead.org/linux-mtd

      Pull MTD update from Brian Norris:
       "Sorry for delaying this a bit later than usual.  There's one mild
        regression from 3.16 that was noticed during the 3.17 cycle, and I
        meant to send a fix for it along with this pull request.  I'll
        probably try to queue it up for a later pull request once I've had a
        better look at it, hopefully by -rc2 at the latest.

        Summary for this pull:

        NAND
         - Cleanup for Denali driver
         - Atmel: add support for new page sizes
         - Atmel: fix up 'raw' mode support
         - Atmel: miscellaneous cleanups
         - New timing mode helpers for non-ONFI NAND
         - OMAP: allow driver to be (properly) built as a module
         - bcm47xx: RESET support and other cleanups

        SPI NOR
         - Miscellaneous cleanups, to prepare framework for wider use (some
           further work still pending)
         - Compile-time configuration to select 4K vs.  64K support for flash
           that support both (necessary for using UBIFS on some SPI NOR)

        A few scattered code quality fixes, detected by Coverity

        See the changesets for more"

      * tag 'for-linus-20141015' of git://git.infradead.org/linux-mtd: (59 
commits)
        mtd: nand: omap: Correct CONFIG_MTD_NAND_OMAP_BCH help message
        mtd: nand: Force omap_elm to be built as a module if omap2_nand is a 
module
        mtd: move support for struct flash_platform_data into m25p80
        mtd: spi-nor: add Kconfig option to disable 4K sectors
        mtd: nand: Move ELM driver and rename as omap_elm
        nand: omap2: Replace pr_err with dev_err
        nand: omap2: Remove horrible ifdefs to fix module probe
        mtd: nand: add Hynix's H27UCG8T2ATR-BC to nand_ids table
        mtd: nand: support ONFI timing mode retrieval for non-ONFI NANDs
        mtd: physmap_of: Add non-obsolete map_rom probe
        mtd: physmap_of: Fix ROM support via OF
        MAINTAINERS: add l2-mtd.git, 'next' tree for MTD
        mtd: denali: fix indents and other trivial things
        mtd: denali: remove unnecessary parentheses
        mtd: denali: remove another set-but-unused variable
        mtd: denali: fix include guard and license block of denali.h
        mtd: nand: don't break long print messages
        mtd: bcm47xxnflash: replace some magic numbers
        mtd: bcm47xxnflash: NAND_CMD_RESET support
        mtd: bcm47xxnflash: add cmd_ctrl handler
        ...

  commit 88ed806abb981cc8ec61ee7fab93ecfe63521ebf
  Merge: e56d9fc b395f75
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 11:39:52 2014 -0700

      Merge tag 'md/3.18' of git://neil.brown.name/md

      Pull md updates from Neil Brown:
       - a few minor bug fixes
       - quite a lot of code tidy-up and simplification
       - remove PRINT_RAID_DEBUG ioctl.  I'm fairly sure it is unused, and it
         isn't particularly useful.

      * tag 'md/3.18' of git://neil.brown.name/md: (21 commits)
        lib/raid6: Add log level to printks
        md: move EXPORT_SYMBOL to after function in md.c
        md: discard PRINT_RAID_DEBUG ioctl
        md: remove MD_BUG()
        md: clean up 'exit' labels in md_ioctl().
        md: remove unnecessary test for MD_MAJOR in md_ioctl()
        md: don't allow "-sync" to be set for device in an active array.
        md: remove unwanted white space from md.c
        md: don't start resync thread directly from md thread.
        md: Just use RCU when checking for overlap between arrays.
        md: avoid potential long delay under pers_lock
        md: simplify export_array()
        md: discard find_rdev_nr in favour of find_rdev_nr_rcu
        md: use wait_event() to simplify md_super_wait()
        md: be more relaxed about stopping an array which isn't started.
        md/raid1: process_checks doesn't use its return value.
        md/raid5: fix init_stripe() inconsistencies
        md/raid10: another memory leak due to reshape.
        md: use set_bit/clear_bit instead of shift/mask for bi_flags changes.
        md/raid1: minor typos and reformatting.
        ...

  commit e56d9fccb1c78283d7c163bb354be7cbbc93d9fb
  Merge: 0e6e58f 9b32011
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 10:26:10 2014 -0700

      Merge branch 'for-linus2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

      Pull selinux fix from James Morris:
       "Fix for a list corruption bug in the SELinux code"

      * 'for-linus2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
        selinux: fix inode security list corruption

  commit 0e6e58f941176033fd9a224b39527b12f9cbb05e
  Merge: 50edb5c 1bbc260
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 10:25:09 2014 -0700

      Merge tag 'virtio-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

      Pull virtio updates from Rusty Russell:
       "One cc: stable commit, the rest are a series of minor cleanups which
        have been sitting in MST's tree during my vacation.  I changed a
        function name and made one trivial change, then they spent two days in
        linux-next"

      * tag 'virtio-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (25 commits)
        virtio-rng: refactor probe error handling
        virtio_scsi: drop scan callback
        virtio_balloon: enable VQs early on restore
        virtio_scsi: fix race on device removal
        virito_scsi: use freezable WQ for events
        virtio_net: enable VQs early on restore
        virtio_console: enable VQs early on restore
        virtio_scsi: enable VQs early on restore
        virtio_blk: enable VQs early on restore
        virtio_scsi: move kick event out from virtscsi_init
        virtio_net: fix use after free on allocation failure
        9p/trans_virtio: enable VQs early
        virtio_console: enable VQs early
        virtio_blk: enable VQs early
        virtio_net: enable VQs early
        virtio: add API to enable VQs early
        virtio_net: minor cleanup
        virtio-net: drop config_mutex
        virtio_net: drop config_enable
        virtio-blk: drop config_mutex
        ...

  commit 50edb5cc22c7b2ea7df095913596e5a649bd6b41
  Merge: ad3118b d3051b4
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 10:24:26 2014 -0700

      Merge tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

      Pull module fix from Rusty Russell:
       "A single panic fix for a rare race, stable CC'd"

      * tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
        modules, lock around setting of MODULE_STATE_UNFORMED

  commit ad3118b9861379e3a77883613369cb967ffac26a
  Author: Jonathan Corbet <corbet@xxxxxxx>
  Date:   Fri Oct 17 08:59:26 2014 -0400

      MAINTAINERS: Become the docs maintainer

      It seems it's my turn to be the documentation maintainer for a bit.  My
      plan is to work to ensure that docs patches don't fall through the cracks;
      I assume most changes will continue to flow through subsystem-specific
      trees.

      Acked-by: Jiri Kosina <jkosina@xxxxxxx>
      Signed-off-by: Jonathan Corbet <corbet@xxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d974baa398f34393db76be45f7d4d04fbdbb4a0a
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Oct 8 09:02:13 2014 -0700

      x86,kvm,vmx: Preserve CR4 across VM entry

      CR4 isn't constant; at least the TSD and PCE bits can vary.

      TBH, treating CR0 and CR3 as constant scares me a bit, too, but it looks
      like it's correct.

      This adds a branch and a read from cr4 to each vm entry.  Because it is
      extremely likely that consecutive entries into the same vcpu will have
      the same host cr4 value, this fixes up the vmcs instead of restoring cr4
      after the fact.  A subsequent patch will add a kernel-wide cr4 shadow,
      reducing the overhead in the common case to just two memory reads and a
      branch.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Cc: Petr Matousek <pmatouse@xxxxxxxxxx>
      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a6d4518da371b0d21512ef0f641928d6f99ee70f
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 18 17:33:38 2014 +0800

      ipv6: fix a potential use after free in sit.c

      pskb_may_pull() maybe change skb->data and make iph pointer oboslete,
      fix it by geting ip header length directly.

      Fixes: ca15a078 (sit: generate icmpv6 error when receiving icmpv4 error)
      Cc: Oussama Ghorbel <ghorbel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fc6fb41cd64fd810bcc69fe9776d2f500778f38f
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 18 17:27:42 2014 +0800

      ipv6: fix a potential use after free in ip6_offload.c

      pskb_may_pull() maybe change skb->data and make opth pointer oboslete,
      so set the opth again

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4e3cef703fb21b26db053a770900f2bd910638b
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 18 17:26:04 2014 +0800

      ipv4: fix a potential use after free in gre_offload.c

      pskb_may_pull() may change skb->data and make greh pointer oboslete;
      so need to reassign greh;
      but since first calling pskb_may_pull already ensured that skb->data
      has enough space for greh, so move the reference of greh before second
      calling pskb_may_pull(), to avoid reassign greh.

      Fixes: 7a7ffbabf9("ipv4: fix tunneled VM traffic over hw VXLAN/GRE GSO 
NIC")
      Cc: Wei-Chun Chao <weichunc@xxxxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 815afe1785da727ee48cd8e63ac4a3ec6c7459b3
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Oct 18 08:34:37 2014 -0700

      tcp: fix build error if IPv6 is not enabled

      $ make M=net/ipv4
        CC      net/ipv4/route.o
      In file included from net/ipv4/route.c:102:0:
      include/net/tcp.h: In function â??tcp_v6_iifâ??:
      include/net/tcp.h:738:32: error: â??union <anonymous>â?? has no member 
named â??h6â??
        return TCP_SKB_CB(skb)->header.h6.iif;

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 870c3151382c ("ipv6: introduce tcp_v6_iif()")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e923b0251932ad4a82cc87ec1443a1f1d17073e
  Merge: ffd8221 f2d9da1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 09:31:37 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pull networking fixes from David Miller:

       1) Include fixes for netrom and dsa (Fabian Frederick and Florian
          Fainelli)

       2) Fix FIXED_PHY support in stmmac, from Giuseppe CAVALLARO.

       3) Several SKB use after free fixes (vxlan, openvswitch, vxlan,
          ip_tunnel, fou), from Li ROngQing.

       4) fec driver PTP support fixes from Luwei Zhou and Nimrod Andy.

       5) Use after free in virtio_net, from Michael S Tsirkin.

       6) Fix flow mask handling for megaflows in openvswitch, from Pravin B
          Shelar.

       7) ISDN gigaset and capi bug fixes from Tilman Schmidt.

       8) Fix route leak in ip_send_unicast_reply(), from Vasily Averin.

       9) Fix two eBPF JIT bugs on x86, from Alexei Starovoitov.

      10) TCP_SKB_CB() reorganization caused a few regressions, fixed by Cong
          Wang and Eric Dumazet.

      11) Don't overwrite end of SKB when parsing malformed sctp ASCONF
          chunks, from Daniel Borkmann.

      12) Don't call sock_kfree_s() with NULL pointers, this function also has
          the side effect of adjusting the socket memory usage.  From Cong Wang.

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (90 commits)
        bna: fix skb->truesize underestimation
        net: dsa: add includes for ethtool and phy_fixed definitions
        openvswitch: Set flow-key members.
        netrom: use linux/uaccess.h
        dsa: Fix conversion from host device to mii bus
        tipc: fix bug in bundled buffer reception
        ipv6: introduce tcp_v6_iif()
        sfc: add support for skb->xmit_more
        r8152: return -EBUSY for runtime suspend
        ipv4: fix a potential use after free in fou.c
        ipv4: fix a potential use after free in ip_tunnel_core.c
        hyperv: Add handling of IP header with option field in netvsc_set_hash()
        openvswitch: Create right mask with disabled megaflows
        vxlan: fix a free after use
        openvswitch: fix a use after free
        ipv4: dst_entry leak in ip_send_unicast_reply()
        ipv4: clean up cookie_v4_check()
        ipv4: share tcp_v4_save_options() with cookie_v4_check()
        ipv4: call __ip_options_echo() in cookie_v4_check()
        atm: simplify lanai.c by using module_pci_driver
        ...

  commit ffd8221bc348f8c282d1271883dbe629ea8ae289
  Merge: e0a9272 f4da362
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 09:30:41 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

      Pull Sparc bugfix from David Miller:
       "Sparc64 AES ctr mode bug fix"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
        sparc64: Fix FPU register corruption with AES crypto offload.

  commit e0a9272c616838109fc5988ab154dc10670eb15e
  Merge: 76835b0e 7546e52
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 18 09:29:59 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide

      Pull IDE cleanup from David Miller:
       "One IDE driver cleanup"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide:
        Drivers: ide: Remove typedef atiixp_ide_timing

  commit 76835b0ebf8a7fe85beb03c75121419a7dec52f0
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Fri Oct 17 17:38:49 2014 +0100

      futex: Ensure get_futex_key_refs() always implies a barrier

      Commit b0c29f79ecea (futexes: Avoid taking the hb->lock if there's
      nothing to wake up) changes the futex code to avoid taking a lock when
      there are no waiters. This code has been subsequently fixed in commit
      11d4616bd07f (futex: revert back to the explicit waiter counting code).
      Both the original commit and the fix-up rely on get_futex_key_refs() to
      always imply a barrier.

      However, for private futexes, none of the cases in the switch statement
      of get_futex_key_refs() would be hit and the function completes without
      a memory barrier as required before checking the "waiters" in
      futex_wake() -> hb_waiters_pending(). The consequence is a race with a
      thread waiting on a futex on another CPU, allowing the waker thread to
      read "waiters == 0" while the waiter thread to have read "futex_val ==
      locked" (in kernel).

      Without this fix, the problem (user space deadlocks) can be seen with
      Android bionic's mutex implementation on an arm64 multi-cluster system.

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Reported-by: Matteo Franchin <Matteo.Franchin@xxxxxxx>
      Fixes: b0c29f79ecea (futexes: Avoid taking the hb->lock if there's 
nothing to wake up)
      Acked-by: Davidlohr Bueso <dave@xxxxxxxxxxxx>
      Tested-by: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Cc: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3b10ea7f922b538ba5dcb3d979a6b6b4d07daae2
  Merge: 691286b e8564b7
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sat Oct 18 09:04:02 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

       User visible changes:

        * Add period data column and make it default in 'perf script' (Jiri 
Olsa)

       Infrastructure changes:

        * Move exit stuff from perf_evsel__delete to perf_evsel__exit, delete
          should be just a front end for exit + free (Arnaldo Carvalho de Melo)

        * Add missing 'struct option' forward declaration (Arnaldo Carvalho de 
Melo)

        * No need to drag util/cgroup.h into evsel.h (Arnaldo Carvalho de Melo)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f2d9da1a8375cbe53df5b415d059429013a3a79f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 17 12:45:55 2014 -0700

      bna: fix skb->truesize underestimation

      skb->truesize is not meant to be tracking amount of used bytes
      in an skb, but amount of reserved/consumed bytes in memory.

      For instance, if we use a single byte in last page fragment,
      we have to account the full size of the fragment.

      skb->truesize can be very different from skb->len, that has
      a very specific safety purpose.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Rasesh Mody <rasesh.mody@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a28205437b41a2c1333c1599ce1e8f09af7b00d6
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 17 16:02:13 2014 -0700

      net: dsa: add includes for ethtool and phy_fixed definitions

      net/dsa/slave.c uses functions and structures declared in phy_fixed.h
      but does not explicitely include it, while dsa.h needs structure
      declarations for 'struct ethtool_wolinfo' and 'struct ethtool_eee', fix
      those by including the correct header files.

      Fixes: ec9436baedb6 ("net: dsa: allow drivers to do link adjustment")
      Fixes: ce31b31c68e7 ("net: dsa: allow updating fixed PHY link 
information")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25ef1328a03c72a7285883d5b337c4b602476ecd
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Fri Oct 17 13:56:31 2014 -0700

      openvswitch: Set flow-key members.

      This patch adds missing memset which are required to initialize
      flow key member. For example for IP flow we need to initialize
      ip.frag for all cases.

      Found by inspection.

      This bug is introduced by commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac
      ("openvswitch: Eliminate memset() from flow_extract").

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc8e54165f1dc8ee946c953512a877676f8bbe3f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Fri Oct 17 22:00:22 2014 +0200

      netrom: use linux/uaccess.h

      replace asm/uaccess.h by linux/uaccess.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b184e497f7fe2895b2175859e0cb21ae5d531555
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Oct 17 12:30:58 2014 -0700

      dsa: Fix conversion from host device to mii bus

      Commit b4d2394d01bc ("dsa: Replace mii_bus with a generic host device")
      replaces mii_bus with a generic host_dev, and introduces
      dsa_host_dev_to_mii_bus() to support conversion from host_dev to mii_bus.
      However, in some cases it uses to_mii_bus to perform that conversion.
      Since host_dev is not the phy bus device but typically a platform device,
      this fails and results in a crash with the affected drivers.

      BUG: unable to handle kernel NULL pointer dereference at           (null)
      IP: [<ffffffff81781d35>] __mutex_lock_slowpath+0x75/0x100
      PGD 406783067 PUD 406784067 PMD 0
      Oops: 0002 [#1] SMP
      ...
      Call Trace:
      [<ffffffff810a538b>] ? pick_next_task_fair+0x61b/0x880
      [<ffffffff81781de3>] mutex_lock+0x23/0x37
      [<ffffffff81533244>] mdiobus_read+0x34/0x60
      [<ffffffff8153b95a>] __mv88e6xxx_reg_read+0x8a/0xa0
      [<ffffffff8153b9bc>] mv88e6xxx_reg_read+0x4c/0xa0

      Fixes: b4d2394d01bc ("dsa: Replace mii_bus with a generic host device")
      Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 643566d4b47e2956110e79c0e6f65db9b9ea42c6
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Oct 17 15:25:28 2014 -0400

      tipc: fix bug in bundled buffer reception

      In commit ec8a2e5621db2da24badb3969eda7fd359e1869f ("tipc: same receive
      code path for connection protocol and data messages") we omitted the
      the possiblilty that an arriving message extracted from a bundle buffer
      may be a multicast message. Such messages need to be to be delivered to
      the socket via a separate function, tipc_sk_mcast_rcv(). As a result,
      small multicast messages arriving as members of a bundle buffer will be
      silently dropped.

      This commit corrects the error by considering this case in the function
      tipc_link_bundle_rcv().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 870c3151382c980590d4d609babf3b0243e7db93
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 17 09:17:20 2014 -0700

      ipv6: introduce tcp_v6_iif()

      Commit 971f10eca186 ("tcp: better TCP_SKB_CB layout to reduce cache line
      misses") added a regression for SO_BINDTODEVICE on IPv6.

      This is because we still use inet6_iif() which expects that IP6 control
      block is still at the beginning of skb->cb[]

      This patch adds tcp_v6_iif() helper and uses it where necessary.

      Because __inet6_lookup_skb() is used by TCP and DCCP, we add an iif
      parameter to it.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 971f10eca186 ("tcp: better TCP_SKB_CB layout to reduce cache line 
misses")
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 70b33fb0ddec827cbbd14cdc664fc27b2ef4a6b6
  Author: Edward Cree <ecree@xxxxxxxxxxxxxx>
  Date:   Fri Oct 17 15:32:25 2014 +0100

      sfc: add support for skb->xmit_more

      Don't ring the doorbell, and don't do PIO.  This will also prevent
       TX Push, because there will be more than one buffer waiting when
       the doorbell is rung.

      Signed-off-by: Edward Cree <ecree@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6cc69f2a404dea8641d6cf97c0fbe8d24579e259
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Fri Oct 17 16:55:08 2014 +0800

      r8152: return -EBUSY for runtime suspend

      Remove calling cancel_delayed_work_sync() for runtime suspend,
      because it would cause dead lock. Instead, return -EBUSY to
      avoid the device enters suspending if the net is running and
      the delayed work is pending or running. The delayed work would
      try to wake up the device later, so the suspending is not
      necessary.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d8f00d27105a1553a13d4a96c3eb4544f70ca908
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 16:53:47 2014 +0800

      ipv4: fix a potential use after free in fou.c

      pskb_may_pull() maybe change skb->data and make uh pointer oboslete,
      so reload uh and guehdr

      Fixes: 37dd0247 ("gue: Receive side for Generic UDP Encapsulation")
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1245dfc8cadb258386fcd27df38215a0eccb1f17
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 16:53:23 2014 +0800

      ipv4: fix a potential use after free in ip_tunnel_core.c

      pskb_may_pull() maybe change skb->data and make eth pointer oboslete,
      so set eth after pskb_may_pull()

      Fixes:3d7b46cd("ip_tunnel: push generic protocol handling to ip_tunnel 
module")
      Cc: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f88e67149f97d73c704d6fe6f492edde97463025
  Author: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
  Date:   Thu Oct 16 14:47:58 2014 -0700

      hyperv: Add handling of IP header with option field in netvsc_set_hash()

      In case that the IP header has optional field at the end, this patch will
      get the port numbers after that field, and compute the hash. The general
      parser skb_flow_dissect() is used here.

      Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
      Reviewed-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ff273cb879fbc6cd3c5d03a56cfc33f5830e2837
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Fri Oct 17 17:17:12 2014 -0500

      [CIFS] Remove obsolete comment

      Signed-off-by: Steven French <smfrench@xxxxxxxxx>

  commit f47de068f68db91b89e0d3335230d07e02da8727
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Thu Oct 16 21:55:45 2014 -0700

      openvswitch: Create right mask with disabled megaflows

      If megaflows are disabled, the userspace does not send the netlink 
attribute
      OVS_FLOW_ATTR_MASK, and the kernel must create an exact match mask.

      sw_flow_mask_set() sets every bytes (in 'range') of the mask to 0xff, 
even the
      bytes that represent padding for struct sw_flow, or the bytes that 
represent
      fields that may not be set during ovs_flow_extract().
      This is a problem, because when we extract a flow from a packet,
      we do not memset() anymore the struct sw_flow to 0.

      This commit gets rid of sw_flow_mask_set() and introduces 
mask_set_nlattr(),
      which operates on the netlink attributes rather than on the mask key. 
Using
      this approach we are sure that only the bytes that the user provided in 
the
      flow are matched.

      Also, if the parse_flow_mask_nlattrs() for the mask ENCAP attribute 
fails, we
      now return with an error.

      This bug is introduced by commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac
      ("openvswitch: Eliminate memset() from flow_extract").

      Reported-by: Alex Wang <alexw@xxxxxxxxxx>
      Signed-off-by: Daniele Di Proietto <ddiproietto@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a9f526fc3ee49b6034af2f243676ee0a27dcaa8
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 14:06:16 2014 +0800

      vxlan: fix a free after use

      pskb_may_pull maybe change skb->data and make eth pointer oboslete,
      so eth needs to reload

      Fixes: 91269e390d062 ("vxlan: using pskb_may_pull as early as possible")
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 389f48947a5a37ea283de520abb742d42174edb0
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 17 14:03:08 2014 +0800

      openvswitch: fix a use after free

      pskb_may_pull() called by arphdr_ok can change skb->data, so put the arp
      setting after arphdr_ok to avoid the use the freed memory

      Fixes: 0714812134d7d ("openvswitch: Eliminate memset() from 
flow_extract.")
      Cc: Jesse Gross <jesse@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4062090e3e5caaf55bed4523a69f26c3265cc1d2
  Author: Vasily Averin <vvs@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 16:24:02 2014 +0400

      ipv4: dst_entry leak in ip_send_unicast_reply()

      ip_setup_cork() called inside ip_append_data() steals dst entry from rt 
to cork
      and in case errors in __ip_append_data() nobody frees stolen dst entry

      Fixes: 2e77d89b2fa8 ("net: avoid a pair of dst_hold()/dst_release() in 
ip_append_data()")
      Signed-off-by: Vasily Averin <vvs@xxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e8564b710c6df2c3aeb56c507c22f4bcfa4c0b2d
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 25 16:45:43 2014 +0200

      perf script: Add period as a default output column

      Adding period as a default output column in script command fo hardware,
      software and raw events.

      If PERF_SAMPLE_PERIOD sample type is defined in perf.data, following
      will be displayed in perf script output:

        $ perf script
                    ls  8034 57477.887209:     250000 task-clock:  
ffffffff81361d72 memset ([kernel.kallsyms])
                    ls  8034 57477.887464:     250000 task-clock:  
ffffffff816f6d92 _raw_spin_unlock_irqrestore ([kernel.kallsyms])
                    ls  8034 57477.887708:     250000 task-clock:  
ffffffff811a94f0 do_munmap ([kernel.kallsyms])
                    ls  8034 57477.887959:     250000 task-clock:        
34080916c6 get_next_seq (/usr/lib64/libc-2.17.so)
                    ls  8034 57477.888208:     250000 task-clock:        
3408079230 _IO_doallocbuf (/usr/lib64/libc-2.17.so)
                    ls  8034 57477.888717:     250000 task-clock:  
ffffffff814242c8 n_tty_write ([kernel.kallsyms])
                    ls  8034 57477.889285:     250000 task-clock:        
3408076402 fwrite_unlocked (/usr/lib64/libc-2.17.so)

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: "Jen-Cheng(Tommy) Huang" <tommy24@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jen-Cheng(Tommy) Huang <tommy24@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408977943-16594-10-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 535aeaae7de821ba5d43ee2a204ee667ca95aae4
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 25 16:45:42 2014 +0200

      perf script: Add period data column

      Adding period data column to be displayed in perf script.  It's possible
      to get period values using -f option, like:

        $ perf script -f comm,tid,time,period,ip,sym,dso
                :26019 26019 52414.329088:       3707  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                :26019 26019 52414.329088:         44  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                :26019 26019 52414.329093:       1987  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                :26019 26019 52414.329093:          6  ffffffff8105443a 
native_write_msr_safe ([kernel.kallsyms])
                    ls 26019 52414.329442:     537558        3407c0639c 
_dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
                    ls 26019 52414.329442:       2099        3407c0639c 
_dl_map_object_from_fd (/usr/lib64/ld-2.17.so)
                    ls 26019 52414.330181:    1242100        34080917bb 
get_next_seq (/usr/lib64/libc-2.17.so)
                    ls 26019 52414.330181:       3774        34080917bb 
get_next_seq (/usr/lib64/libc-2.17.so)
                    ls 26019 52414.331427:    1083662  ffffffff810c7dc2 
update_curr ([kernel.kallsyms])
                    ls 26019 52414.331427:        360  ffffffff810c7dc2 
update_curr ([kernel.kallsyms])

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: "Jen-Cheng(Tommy) Huang" <tommy24@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jen-Cheng(Tommy) Huang <tommy24@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408977943-16594-9-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 461b74c391c4ec9c766794e158508c357d8952e6
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 14:33:22 2014 -0700

      ipv4: clean up cookie_v4_check()

      We can retrieve opt from skb, no need to pass it as a parameter.
      And opt should always be non-NULL, no need to check.

      Cc: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Tested-by: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e25f866fbc8a4bf387b5dbe8e25aa5b07e55c74f
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 14:33:21 2014 -0700

      ipv4: share tcp_v4_save_options() with cookie_v4_check()

      cookie_v4_check() allocates ip_options_rcu in the same way
      with tcp_v4_save_options(), we can just make it a helper function.

      Cc: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2077eebf7d8bf20b36524de45851e28111a60c52
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 14:33:20 2014 -0700

      ipv4: call __ip_options_echo() in cookie_v4_check()

      commit 971f10eca186cab238c49da ("tcp: better TCP_SKB_CB layout to reduce 
cache line misses")
      missed that cookie_v4_check() still calls ip_options_echo() which uses
      IPCB(). It should use TCPCB() at TCP layer, so call __ip_options_echo()
      instead.

      Fixes: commit 971f10eca186cab238c49da ("tcp: better TCP_SKB_CB layout to 
reduce cache line misses")
      Cc: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Reported-by: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Tested-by: Krzysztof Kolasa <kkolasa@xxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b7983e3f89dd960b2a6d156fd2200548c3300428
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 09:45:50 2014 +0200

      atm: simplify lanai.c by using module_pci_driver

      This simplifies the lanai.c driver by using
      the module_pci_driver() macro, at the expense
      of losing only debugging messages.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f14d570785e6760284a9849f9bafd0a9825a1a25
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 17 12:17:40 2014 -0300

      perf evsel: No need to drag util/cgroup.h

      The only thing we need is a forward declaration for 'struct cgroup_sel',
      that is inside 'struct perf_evsel'.

      Include cgroup.h instead on the tools that support cgroups.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-b7kuymbgf0zxi5viyjjtu5hk@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 724ce97e9f8616ffb62b940f3726685c6f31f9b9
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 17 12:16:00 2014 -0300

      perf evlist: Add missing 'struct option' forward declaration

      It was being found, by chance, because evsel.h needlessly includes
      util/cgroup.h, which will be sorted out in a following patch.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-xsvxr747wkkpg1ay9dramorr@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 597e48c138632d1f55409dcfa5bee4e1152e7d4f
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 16 13:25:01 2014 -0300

      perf evsel: Move exit stuff from __delete to __exit

      So that when an evsel is embedded into other struct it can free up
      resources calling perf_evsel__exit().

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-n1w68pfe9m2vkhm4sqs8y1en@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d6fe5be34cf03e7db36d99c1b9d8e472ad3bdb87
  Author: Jan Willeke <willeke@xxxxxxxxxx>
  Date:   Wed Oct 8 10:16:08 2014 +0200

      s390/uprobes: fix kprobes dependency

      If kprobes is disabled uprobes will not compile.
      Fix this by including the correct header files.

      Signed-off-by: Jan Willeke <willeke@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit fcb1c2d75b55fe52c40cd9692fda73da061f19aa
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Thu Oct 9 12:58:25 2014 +0200

      s390: wire up bpf syscall

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit ab760a0c5667519b375ea9c5ab3a23501c4817ef
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:23 2014 -0700

      ntb: Adding split BAR support for Haswell platforms

      On the Haswell platform, a split BAR option to allow creation of 2
      32bit BARs (4 and 5) from the 64bit BAR 4. Adding support for this
      new option.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit 069684e888da73f175da0f10fe26da4f450d8c18
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:18 2014 -0700

      ntb: use errata flag set via DID to implement workaround

      Instead of using a module parameter, we should detect the errata via
      PCI DID and then set an appropriate flag. This will be used for additional
      errata later on.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit 1db97f258966878317ece10868eaca99201d5884
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:13 2014 -0700

      ntb: conslidate reading of PPD to move platform detection earlier

      To simplify some of the platform detection code. Move the platform 
detection
      to a function to be called earlier.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit b775e85bdb0395077a23bc072c4a62986883e276
  Author: Dave Jiang <dave.jiang@xxxxxxxxx>
  Date:   Thu Aug 28 13:53:07 2014 -0700

      ntb: move platform detection to separate function

      Move the platform detection function to separate functions to allow
      easier maintenence.

      Signed-off-by: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Jon Mason <jdmason@xxxxxxxx>

  commit 6465d02ee15f7a45339b7e7859d0a0f22100ca87
  Author: Jon Mason <jon.mason@xxxxxxxxx>
  Date:   Mon Apr 7 10:55:47 2014 -0700

      NTB: debugfs device entry

      Create a debugfs entry for the NTB device to log the basic device info,
      as well as display the error count on a number of registers.

      Signed-off-by: Jon Mason <jon.mason@xxxxxxxxx>

  commit d37973082b453ba6b89ec07eb7b84305895d35e1
  Author: Chris Mason <clm@xxxxxx>
  Date:   Wed Oct 15 13:50:56 2014 -0700

      Revert "Btrfs: race free update of commit root for ro snapshots"

      This reverts commit 9c3b306e1c9e6be4be09e99a8fe2227d1005effc.

      Switching only one commit root during a transaction is wrong because it
      leads the fs into an inconsistent state. All commit roots should be
      switched at once, at transaction commit time, otherwise backref walking
      can often miss important references that were only accessible through
      the old commit root.  Plus, the root item for the snapshot's root wasn't
      getting updated and preventing the next transaction commit to do it.

      This made several users get into random corruption issues after creation
      of readonly snapshots.

      A regression test for xfstests will follow soon.

      Cc: stable@xxxxxxxxxxxxxxx # 3.17
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 691286b5561aab2e1b00119bc328598c01250548
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Oct 17 07:29:50 2014 +1100

      kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define

      Commit e7dbfe349d12 ("kprobes/x86: Move ftrace-based kprobe code
      into kprobes-ftrace.c") switched from using
      ARCH_SUPPORTS_KPROBES_ON_FTRACE to CONFIG_KPROBES_ON_FTRACE but
      missed removing the define.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Cc: masami.hiramatsu.pt@xxxxxxxxxxx
      Cc: ananth@xxxxxxxxxx
      Cc: a.p.zijlstra@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: rostedt@xxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4e03394e939135adcd453bd538ea02d98a30473b
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:32:31 2014 +0900

      ARM: dts: Explicitly set dr_mode on exynos5420-arndale-octa

      Explicitly set the dr_mode for the second dwc3 controller on the
      Arndale Octa board to host mode. This is required to ensure the
      controller is initialized in the right mode if the kernel is build
      with USB gadget support.

      Reported-By: Andreas Faerber <afaerber@xxxxxxx>
      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit e1c69efc52bbad7fa289694672d467ab4fdf9f52
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:32:14 2014 +0900

      ARM: dts: Explicitly set dr_mode on exynos Peach boards

      In case the optional dr_mode property isn't set in the dwc3 nodes the
      the controller will go into OTG mode if both USB host and USB gadget
      functionality are enabled in the kernel configuration. Unfortunately
      this results in USB not working on exynos5420-peach-pit and
      exynos5800-peach-pi with such a kernel configuration unless manually
      change the mode. To resolve that explicitly configure the dual role
      mode as host.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Reviewed-by: Andreas Faerber <afaerber@xxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit e89dafb5ca5022d3bc63602018adfc766c73bc2b
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Oct 16 17:43:02 2014 +1100

      powerpc: Only do dynamic DMA zone limits on platforms that need it

      Scott's patch 1c98025c6c95 "Dynamic DMA zone limits" changed
      dma_direct_alloc_coherent() to start using dev->coherent_dma_mask.

      That seems fair enough, but it exposes the fact that some of the drivers
      we care about on IBM platforms aren't setting the coherent mask.

      The proper fix is to have drivers set the coherent mask and also have
      the platform code honor it.

      For now, just restrict the dynamic DMA zone limits to the platforms that
      need it.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Acked-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 4dfb15cd5aaa6682e93854a74b394a1c95b82621
  Author: Tommi Rantala <tt.rantala@xxxxxxxxx>
  Date:   Thu Oct 16 14:02:07 2014 -0700

      Input: xpad - add Thrustmaster as Xbox 360 controller vendor

      Add Thrustmaster as Xbox 360 controller vendor. This is required for
      example to make the GP XID (044f:b326) gamepad work.

      Signed-off-by: Tommi Rantala <tt.rantala@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 4b54625822eb7a4eae9c5b8c890b6c4dc001b895
  Author: Tommi Rantala <tt.rantala@xxxxxxxxx>
  Date:   Thu Oct 16 14:01:43 2014 -0700

      Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing Wheel

      Add the USB ID for the Xbox 360 Thrustmaster Ferrari 458 Racing Wheel.

      Signed-off-by: Tommi Rantala <tt.rantala@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 135d916fe8a5fa25ad87a62844acfd3dbb1c9fb9
  Author: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
  Date:   Thu Oct 16 13:56:52 2014 -0700

      Input: max77693-haptic - fix state check in imax77693_haptic_disable()

      The check to see whether the device is already disabled in
      max77693_haptic_disable() was inversed, this change corrects it.

      Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
      Reviewed-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 4d544e3bdb12f8e48f61e7f2270b253a48c69e00
  Author: Chang Huaixin <huaixin.chx@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 16 13:33:24 2014 -0700

      Input: xen-kbdfront - free grant table entry in xenkbd_disconnect_backend

      xenkbd_disconnect_backend doesn't free grant table entry.  This bug 
affects
      live migration.

      xenkbd_disconnect_backend uses gnttab_end_foreign_access_ref to handle
      grant table entry which doesn't really free an entry.

      Thus every time we do xenkbd_resume, grant table entry increses by one. As
      an grant table entry occupies 8 bytes, an grant table page has at most 512
      entries. Every 512 times we do xenkdb_resume, grant table pages increses 
by
      one.

      After around 3500 times of live migration, grant table pages will increase
      by 7, causing too many pages to populate and hitting max_pages limit when
      assigning pages.Thus assign_pages will fail, so will live migration.

      Signed-off-by: Chang Huaixin <huaixin.chx@xxxxxxxxxxxxxxx>
      Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9ffc5412964d5b276227684124efb702ec387c19
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Oct 16 15:13:14 2014 -0500

      Check minimum response length on query_network_interface

      Acked-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>
      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit b5b374eab11ef60d789e28bc36c18e2d08703212
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Mon Oct 6 01:01:03 2014 -0500

      Workaround Mac server problem

      Mac server returns that they support CIFS Unix Extensions but
      doesn't actually support QUERY_FILE_UNIX_BASIC so mount fails.

      Workaround this problem by disabling use of Unix CIFS protocol
      extensions if server returns an EOPNOTSUPP error on
      QUERY_FILE_UNIX_BASIC during mount.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit 2baa2682531ff02928e2d3904800696d9e7193db
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Sat Sep 27 02:19:01 2014 -0500

      Remap reserved posix characters by default (part 3/3)

      This is a bigger patch, but its size is mostly due to
      a single change for how we check for remapping illegal characters
      in file names - a lot of repeated, small changes to
      the way callers request converting file names.

      The final patch in the series does the following:

      1) changes default behavior for cifs to be more intuitive.
      Currently we do not map by default to seven reserved characters,
      ie those valid in POSIX but not in NTFS/CIFS/SMB3/Windows,
      unless a mount option (mapchars) is specified.  Change this
      to by default always map and map using the SFM maping
      (like the Mac uses) unless the server negotiates the CIFS Unix
      Extensions (like Samba does when mounting with the cifs protocol)
      when the remapping of the characters is unnecessary.  This should
      help SMB3 mounts in particular since Samba will likely be
      able to implement this mapping with its new "vfs_fruit" module
      as it will be doing for the Mac.
      2) if the user specifies the existing "mapchars" mount option then
      use the "SFU" (Microsoft Services for Unix, SUA) style mapping of
      the seven characters instead.
      3) if the user specifies "nomapposix" then disable SFM/MAC style mapping
      (so no character remapping would be used unless the user specifies
      "mapchars" on mount as well, as above).
      4) change all the places in the code that check for the superblock
      flag on the mount which is set by mapchars and passed in on all
      path based operation and change it to use a small function call
      instead to set the mapping type properly (and check for the
      mapping type in the cifs unicode functions)

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit a4153cb1d3cb7d7c16968b0a9cf7c8aacf31424e
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Sep 25 14:01:34 2014 -0500

      Allow conversion of characters in Mac remap range (part 2)

      The previous patch allowed remapping reserved characters from directory
      listenings, this patch adds conversion the other direction, allowing
      opening of files with any of the seven reserved characters.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>

  commit b693855fe67314d501aae74b9adff8788eb2fd82
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Sep 25 13:20:05 2014 -0500

      Allow conversion of characters in Mac remap range. Part 1

      This allows directory listings to Mac to display filenames
      correctly which have been created with illegal (to Windows)
      characters in their filename. It does not allow
      converting the other direction yet ie opening files with
      these characters (followon patch).

      There are seven reserved characters that need to be remapped when
      mounting to Windows, Mac (or any server without Unix Extensions) which
      are valid in POSIX but not in the other OS.

      : \ < > ? * |

      We used the normal UCS-2 remap range for this in order to convert this
      to/from UTF8 as did Windows Services for Unix (basically add 0xF000 to
      any of the 7 reserved characters), at least when the "mapchars" mount
      option was specified.

      Mac used a very slightly different "Services for Mac" remap range
      0xF021 through 0xF027.  The attached patch allows cifs.ko (the kernel
      client) to read directories on macs containing files with these
      characters and display their names properly.  In theory this even
      might be useful on mounts to Samba when the vfs_catia or new
      "vfs_fruit" module is loaded.

      Currently the 7 reserved characters look very strange in directory
      listings from cifs.ko to Mac server.  This patch allows these file
      name characters to be read (requires specifying mapchars on mount).

      Two additional changes are needed:
      1) Make it more automatic: a way of detecting enough info so that
      we know to try to always remap these characters or not. Various
      have suggested that the SFM approach be made the default when
      the server does not support POSIX Unix extensions (cifs mounts
      to Samba for example) so need to make SFM remapping the default
      unless mapchars (SFU style mapping) specified on mount or no
      mapping explicitly requested or no mapping needed (cifs mounts to Samba).

      2) Adding a patch to map the characters the other direction
      (ie UTF-8 to UCS-2 on open).  This patch does it for translating
      readdir entries (ie UCS-2 to UTF-8)

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>

  commit c22870ea2deb2841402133909cfa707a2c0b12ed
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Tue Sep 16 07:18:19 2014 -0500

      mfsymlinks support for SMB2.1/SMB3. Part 2 query symlink

      Adds support on SMB2.1 and SMB3 mounts for emulation of symlinks
      via the "Minshall/French" symlink format already used for cifs
      mounts when mfsymlinks mount option is used (and also used by Apple).
        
http://wiki.samba.org/index.php/UNIX_Extensions#Minshall.2BFrench_symlinks
      This second patch adds support to query them (recognize them as symlinks
      and read them).  Third version of patch makes minor corrections
      to error handling.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Stefan Metzmacher <metze@xxxxxxxxx>

  commit 5ab97578cbb3bf9a28dec4534cb86fbc35e600bb
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Mon Sep 15 04:49:28 2014 -0500

      Add mfsymlinks support for SMB2.1/SMB3. Part 1 create symlink

      Adds support on SMB2.1 and SMB3 mounts for emulation of symlinks
      via the "Minshall/French" symlink format already used for cifs
      mounts when mfsymlinks mount option is used (and also used by Apple).
      http://wiki.samba.org/index.php/UNIX_Extensions#Minshall.2BFrench_symlinks
      This first patch adds support to create them.  The next patch will
      add support for recognizing them and reading them.  Although CIFS/SMB3
      have other types of symlinks, in the many use cases they aren't
      practical (e.g. either require cifs only mounts with unix extensions
      to Samba, or require the user to be Administrator to Windows for SMB3).
      This also helps enable running additional xfstests over SMB3 (since some
      xfstests directly or indirectly require symlink support).

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      CC: Stefan Metzmacher <metze@xxxxxxxxx>

  commit db8b631d4bc4eaa9f7e13a6b0a287306cac0cb72
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Mon Sep 22 05:13:55 2014 -0500

      Allow mknod and mkfifo on SMB2/SMB3 mounts

      The "sfu" mount option did not work on SMB2/SMB3 mounts.
      With these changes when the "sfu" mount option is passed in
      on an smb2/smb2.1/smb3 mount the client can emulate (and
      recognize) fifo and device (character and device files).

      In addition the "sfu" mount option should not conflict
      with "mfsymlinks" (symlink emulation) as we will never
      create "sfu" style symlinks, but using "sfu" mount option
      will allow us to recognize existing symlinks, created with
      Microsoft "Services for Unix" (SFU and SUA).

      To enable the "sfu" mount option for SMB2/SMB3 the calling
      syntax of the generic cifs/smb2/smb3 sync_read and sync_write
      protocol dependent function needed to be changed (we
      don't have a file struct in all cases), but this actually
      ended up simplifying the code a little.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>

  commit 73322979097f287101617904dd08180feaa658b4
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Tue Sep 23 19:25:42 2014 -0500

      add defines for two new file attributes

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Shirish Pargaonkar <shirishpargaonkar@xxxxxxxxx>

  commit 2c6ba4b15b5ef38213b6c42ce09e9398f78cef9f
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Thu Oct 16 15:47:51 2014 +0200

      netlink: fix description of portid

      Avoid confusion between pid and portid.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3331177cbde01e03e2eae7aee13ad87fffd7be42
  Merge: f5b720b 600a507
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 16 14:42:51 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-10-16

      This series contains updates to fm10k and ixgbe.

      Matthew provides two fixes for fm10k, first sets the flag to fetch the
      host state before kicking off the service task that reads the host
      state when bringing the interface up.  The second makes sure that we
      release the mailbox lock after detecting an error and before we return
      the error code.

      Andy Zhou provides a compile fix for fm10k, when the driver is compiled
      into the kernel and the VXLAN driver is compiled as a module.

      Emil provides a fix for ixgbe to prevent against a panic by trying
      to dereference a NULL pointer in ixgbe_ndo_set_vf_spoofchk().
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3569b70c4077db2b70a401c23ac597faf0d1b424
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:53:35 2014 +0100

      NTFS: Bump version to 2.1.31.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit 3f7fc6f2a2ba0f72a09e9f9999c3812fdee8fe70
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:50:52 2014 +0100

      NTFS: Add bmap address space operation needed for FIBMAP ioctl.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit 2b522cc16000c33d16bc76ee37e99ff9002a27be
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:43:57 2014 +0100

      NTFS: Remove changelog from Documentation/filesystems/ntfs.txt.

      Changelog is in git history, no need to have a copy in the documentation.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit ce1bafa094a5ef3aaa8afa08727b1e970e9d4711
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 16 12:28:03 2014 +0100

      NTFS: Split ntfs_aops into ntfs_normal_aops and ntfs_compressed_aops
      in preparation for them diverging.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>

  commit 9b32011acdc4428474b7cba865f713a11b9b9bd3
  Merge: 0429fbc 923190d
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Thu Oct 16 21:04:18 2014 +1100

      Merge branch 'stable-3.18' of 
git://git.infradead.org/users/pcmoore/selinux into for-linus2

  commit 600a507ddcb99096731e1d96a3ebf43e20fc7f80
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Thu Oct 16 15:49:02 2014 +0000

      ixgbe: check for vfs outside of sriov_num_vfs before dereference

      The check for vfinfo is not sufficient because it does not protect
      against specifying vf that is outside of sriov_num_vfs range.
      All of the ndo functions have a check for it except for
      ixgbevf_ndo_set_spoofcheck().

      The following patch is all we need to protect against this panic:

      ip link set p96p1 vf 0 spoofchk off
      BUG: unable to handle kernel NULL pointer dereference at 0000000000000052
      IP: [<ffffffffa044a1c1>]
      ixgbe_ndo_set_vf_spoofchk+0x51/0x150 [ixgbe]

      Reported-by: Thierry Herbelot <thierry.herbelot@xxxxxxxxx>
      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Acked-by: Thierry Herbelot <thierry.herbelot@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit f6b03c10a1b3f2c98ed23813997cdebef8aabeba
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Sat Oct 4 06:19:11 2014 +0000

      fm10k: Add CONFIG_FM10K_VXLAN configuration option

      Compiling with CONFIG_FM10K=y and VXLAN=m resulting in linking error:

         drivers/built-in.o: In function `fm10k_open':
         (.text+0x1f9d7a): undefined reference to `vxlan_get_rx_port'
         make: *** [vmlinux] Error 1

      The fix follows the same strategy as I40E.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 2df36a5dd6792870bef48f63bfca42055ea5b79c
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sun Sep 28 16:04:26 2014 +0200

      arm/arm64: KVM: Fix BE accesses to GICv2 EISR and ELRSR regs

      The EIRSR and ELRSR registers are 32-bit registers on GICv2, and we
      store these as an array of two such registers on the vgic vcpu struct.
      However, we access them as a single 64-bit value or as a bitmap pointer
      in the generic vgic code, which breaks BE support.

      Instead, store them as u64 values on the vgic structure and do the
      word-swapping in the assembly code, which already handles the byte order
      for BE systems.

      Tested-by: Victor Kamensky <victor.kamensky@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 13cb2dad45cc8c8e350abc84de38449b89629c3c
  Author: Matthew Vick <matthew.vick@xxxxxxxxx>
  Date:   Fri Oct 3 00:43:35 2014 +0000

      fm10k: Unlock mailbox on VLAN addition failures

      After grabbing the mailbox lock and detecting an error, the lock must be
      released before the error code can be returned.

      Signed-off-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 6b997bab20448cfe85456e4789d5d9222ab6b830
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Thu Oct 16 12:59:06 2014 +0530

      serial: atmel: add missing dmaengine header

      The atmel serial driver uses dmaengine APIs but never included the 
dmaengine
      header as it was getting inculded thru one of driver headers.

      commit 3d588f83e4d6a5230d9094b97d38621cbaa9a972 - "dmaengine: dw: split
      dma-dw.h to platform and private parts" broke this as it moved headers
      around.  Fix this by doing the right thing to include the dmaengine header

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Fixes: 08f738be88bb (serial: at91: add tx dma support)
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 4d4191566fdd0e8990b2e8ab5ae819227c92892f
  Author: Matthew Vick <matthew.vick@xxxxxxxxx>
  Date:   Thu Oct 2 05:10:18 2014 +0000

      fm10k: Check the host state when bringing the interface up

      Set the flag to fetch the host state before kicking off the service task
      that reads the host state when bringing the interface back up.

      Signed-off-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7dac24bdc1dd561573cd8ce534a63dc975f51ca8
  Author: Mike Rapoport <mike.rapoport@xxxxxxxxx>
  Date:   Wed Oct 1 19:09:11 2014 +0300

      ARM: dts: qcom: add CM-QS600 board

      CM-QS600 is a APQ8064 based computer on module.
      The details are available at
      http://compulab.co.il/products/computer-on-modules/cm-qs600/

      Signed-off-by: Mike Rapoport <mike.rapoport@xxxxxxxxx>
      Acked-by: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 71b5235ab69bc65a19f5b15a7fa01a0a5de89cb5
  Author: Tim Bird <tim.bird@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 15:49:49 2014 -0700

      ARM: dts: qcom: Add initial DTS file for Sony Xperia Z1 phone

      This DTS has support for the Sony Xperia Z1 phone (codenamed Honami).
      This first version of the DTS supports just a serial console.

      Signed-off-by: Tim Bird <tim.bird@xxxxxxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit e512448f6e98fb77f2be8ec7155f0ed941855796
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 13:21:41 2014 -0500

      ARM: dts: qcom: Add SATA support on IPQ8064/AP148

      Add SATA PHY and SATA AHCI controller nodes to device tree to enable
      generic ahci support on the IPQ8064/AP148 board.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 3e27a8445c21f8056517f188303827450590d868
  Author: james.d.ralston@xxxxxxxxx <james.d.ralston@xxxxxxxxx>
  Date:   Mon Oct 13 15:20:24 2014 -0700

      i2c: i801: Add Device IDs for Intel Sunrise Point PCH

      This patch adds the I2C/SMBus Device IDs for the Intel Sunrise Point PCH.

      Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 15ef27756b23a9fe5ec637a92c40dabd31aa38f6
  Author: Wei Yan <sledge.yanwei@xxxxxxxxxx>
  Date:   Tue Oct 7 09:04:12 2014 +0800

      i2c: hix5hd2: add i2c controller driver

      I2C drivers for hix5hd2 soc series, including following chipset
      Hi3716CV200, Hi3719CV100, Hi3718CV100, Hi3719MV100, Hi3718MV100.

      Signed-off-by: Wei Yan <sledge.yanwei@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      [wsa: folded dt docs into this patch]
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 86be175a730bd98de2b75522eae08160ec2dec91
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 20:17:33 2014 +1100

      powerpc: sync pseries_le_defconfig with pseries_defconfig

      Now KVM is working on LE, enable it. Also enable transarent
      hugepage which has already been enabled on BE.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2c186e05a5c6dc8fcfb1e8bf6901ad1598c40db6
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 20:21:22 2014 +1100

      powerpc: Add printk levels to setup_system output

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 71c62b24fe88e4d3f5470207426e94345ca94c83
  Merge: ec4212d 673d659
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Thu Oct 16 07:15:45 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

       User visible changes:

        * Add a visual cue for toggle zeroing of samples in 'perf top' (Taeung 
Song)

        * Fix for double free in 'perf stat' when using some specific invalid
          command line combo (Yasser Shalabi)

       Infrastructure changes:

        * Add option to copy events when queuing for sorting across cpu buffers
          and enable it for 'perf kvm stat live', to avoid having events left
          in the queue pointing to the ring buffer be rewritten in high volume
          sessions.  (Alexander Yarygin, improving work done by David Ahern):

        * Document sysfs events/ interfaces (Cody P Schafer)

        * Add support to new style format of kernel PMU event. (Kan Liang)

        * Fix typos in perf/Documentation (Masanari Iida)

        * Improve callchains when using libunwind (Namhyung Kim)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 91269e390d062b526432f2ef1352b8df82e0e0bc
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Thu Oct 16 09:17:18 2014 +0800

      vxlan: using pskb_may_pull as early as possible

      pskb_may_pull should be used to check if skb->data has enough space,
      skb->len can not ensure that.

      Cc: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce6502a8f9572179f044a4d62667c4645256d6e4
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Thu Oct 16 08:49:41 2014 +0800

      vxlan: fix a use after free in vxlan_encap_bypass

      when netif_rx() is done, the netif_rx handled skb maybe be freed,
      and should not be used.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4e8febd0a76333875636859e0092a14c1fba49e4
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 15 21:03:41 2014 +0200

      openvswitch: use vport instead of p

      All functions used struct vport *vport except
      ovs_vport_find_upcall_portid.

      This fixes 1 kerneldoc warning

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7e78cc46b7ec0c80257de8d09f0097081754e206
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 15 21:03:18 2014 +0200

      openvswitch: kerneldoc warning fix

      s/sock/gs

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aeba3731b150188685225b510886f1370d8814de
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Oct 16 12:29:46 2014 +1100

      powerpc/pci: Fix IO space breakage after of_pci_range_to_resource() change

      Commit 0b0b0893d49b "of/pci: Fix the conversion of IO ranges into IO
      resources" changed the behaviour of of_pci_range_to_resource().

      Previously it simply populated the resource based on the arguments. Now
      it calls pci_register_io_range() and pci_address_to_pio(). These both
      have two implementations depending on whether PCI_IOBASE is defined,
      which it is not for powerpc.

      Further complicating matters, both routines are weak, and powerpc
      implements it's own version of one - pci_address_to_pio(). However
      powerpc's implementation depends on other initialisations which are done
      later in boot.

      The end result is incorrectly initialised IO space. Often we can get
      away with that, because we don't make much use of IO space. However
      virtio requires it, so we see eg:

        pci_bus 0000:00: root bus resource [io  0xffff] (bus address 
[0xffffffffffffffff-0xffffffffffffffff])
        PCI: Cannot allocate resource region 0 of device 0000:00:01.0, will 
remap
        virtio-pci 0000:00:01.0: can't enable device: BAR 0 [io  size 0x0020] 
not assigned

      The simplest fix for now is to just stop using of_pci_range_to_resource(),
      and open-code the original implementation, that's all we want it to do.

      Fixes: 0b0b0893d49b ("of/pci: Fix the conversion of IO ranges into IO 
resources")
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5c9fb1899400096c6818181c525897a31d57e488
  Author: Greg Kurz <gkurz@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 12:42:58 2014 +0200

      powerpc/vphn: NUMA node code expects big-endian

      The associativity domain numbers are obtained from the hypervisor through
      registers and written into memory by the guest: the packed array passed to
      vphn_unpack_associativity() is then native-endian, unlike what was assumed
      in the following commit:

      commit b08a2a12e44eaec5024b2b969f4fcb98169d1ca3
      Author: Alistair Popple <alistair@xxxxxxxxxxxx>
      Date:   Wed Aug 7 02:01:44 2013 +1000

          powerpc: Make NUMA device node code endian safe

      This issue fills the topology with bogus data and makes it unusable. It 
may
      lead to severe performance breakdowns.

      We should ideally patch the vphn_unpack_associativity() function to do the
      64-bit loads, but this requires some more brain storming.

      In the meantime, let's go for a suboptimal and temporary bug fix: this 
patch
      converts each 64-bit value of the packed array to big endian, as expected 
by
      the current parsing code in vphn_unpack_associativity().

      Signed-off-by: Greg Kurz <gkurz@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit f5b720b85944413491df106f05a784cd1714436e
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 19:11:46 2014 +0300

      gianfar: Add FCS to rx buffer size (fix)

      For each Rx frame the eTSEC writes its FCS (Frame Check Sequence)
      to the Rx buffer.

      The eTSEC h/w manual states in the "Receive Buffer Descriptor Field
      Descriptions" table:
      "Data length is the number of octets written by the eTSEC into this BD's
      data buffer if L is cleared (the value is equal to MRBLR), or, if L is
      set, the length of the frame including *CRC*, FCB (if RCTRL[PRSDEP > 00),
      preamble (if MACCFG2[PreAmRxEn]=1), time stamp (if RCTRL[TS] = 1) and
      any padding (RCTRL[PAL])."

      Though the FCS bytes are removed by the driver before passing the skb
      to the net stack, the Rx buffer size computation does not currently
      take into account the FCS bytes (4 bytes).
      Because the Rx buffer size is multiple of 512 bytes, leaving out the
      FCS is not a problem for the default MTU of 1500, as the Rx buffer size
      is 1536 in this case.  However, for custom MTUs, where the difference
      between the MTU size and the Rx buffer size is less, this can be a
      problem as the computed Rx buffer size won't be enough to accomodate
      the FCS for a received frame that is big enough (close to MTU size).
      In such case the received frame is considered to be incomplete (L flag
      not set in the RxBD status) and silently dropped.

      Note that the driver does not currently support S/G on Rx, so it has to
      compute its Rx buffer size based on the MTU of the device.

      Reported-by: Kristian Otnes <kotnes@xxxxxxxxx>
      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d4bf205da618bbd0b038e404d646f14e76915718
  Author: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
  Date:   Sun Oct 12 23:09:08 2014 -0400

      pstore: Fix duplicate {console,ftrace}-efi entries

      The pstore filesystem still creates duplicate filename/inode pairs for
      some pstore types.  Add the id to the filename to prevent that.

      Before patch:

      [/sys/fs/pstore] ls -li
      total 0
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi
      1250 -r--r--r--. 1 root root 67 Sep 29 17:09 console-efi

      After:

      [/sys/fs/pstore] ls -li
      total 0
      1232 -r--r--r--. 1 root root 148 Sep 29 17:09 console-efi-141202499100000
      1231 -r--r--r--. 1 root root  67 Sep 29 17:09 console-efi-141202499200000
      1230 -r--r--r--. 1 root root 148 Sep 29 17:44 console-efi-141202705400000
      1229 -r--r--r--. 1 root root  67 Sep 29 17:44 console-efi-141202705500000
      1228 -r--r--r--. 1 root root  67 Sep 29 20:42 console-efi-141203772600000
      1227 -r--r--r--. 1 root root 148 Sep 29 23:42 console-efi-141204854900000
      1226 -r--r--r--. 1 root root  67 Sep 29 23:42 console-efi-141204855000000
      1225 -r--r--r--. 1 root root 148 Sep 29 23:59 console-efi-141204954200000
      1224 -r--r--r--. 1 root root  67 Sep 29 23:59 console-efi-141204954400000

      Signed-off-by: Valdis Kletnieks <valdis.kletnieks@xxxxxx>
      Acked-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.6+
      Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>

  commit 4b7fd2e688d51f8ed7380758047fcaa4d4693d47
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 16:23:28 2014 +0300

      virtio_net: fix use after free

      commit 0b725a2ca61bedc33a2a63d0451d528b268cf975
          net: Remove ndo_xmit_flush netdev operation, use signalling instead.

      added code that looks at skb->xmit_more after the skb has
      been put in TX VQ. Since some paths process the ring and free the skb
      immediately, this can cause use after free.

      Fix by storing xmit_more in a local variable.

      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 28b5f058cf1d268d965894ce42a614d13f853dd6
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 17:30:12 2014 +0800

      net: fec: ptp: fix convergence issue to support LinuxPTP stack

      iMX6SX IEEE 1588 module has one hw issue in capturing the ATVR register.
      The current SW flow is:
                ENET0->ATCR |= ENET_ATCR_CAPTURE_MASK;
                ts_counter_ns = ENET0->ATVR;
      The ATVR value is not expected value that cause LinuxPTP stack cannot be 
convergent.

      ENET Block Guide/ Chapter for the iMX6SX (PELE) address the issue:
      After set ENET_ATCR[Capture], there need some time cycles before the 
counter
      value is capture in the register clock domain. The wait-time-cycles is at 
least
      6 clock cycles of the slower clock between the register clock and the 
1588 clock.
      So need something like:
                ENET0->ATCR |= ENET_ATCR_CAPTURE_MASK;
                wait();
                ts_counter_ns = ENET0->ATVR;

      For iMX6SX, the 1588 ts_clk is fixed to 25Mhz, register clock is 66Mhz, 
so the
      wait-time-cycles must be greater than 240ns (40ns * 6). The patch add 1us 
delay
      before cpu read ATVR register.

      Changes V2:
      Modify the commit/comments log to describe the issue clearly.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 673d659f5c5918b7ddbafebf1f129c9eb82973b4
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 18:40:12 2014 +0400

      perf kvm stat live: Enable events copying

      Process of analyzing events caused by 2 functions: mmap_read() and
      finished_round().

      During mmap_read(), perf receives events from shared memory, queues
      their pointers for further processing in finished_round() and notifies
      the kernel that the events have been processed.

      By the time when finished_round() is invoked, queued events can be
      overwritten by the kernel, so the finished_round() occurs on potentially
      corrupted memory.

      Since there is no place where the event can be safely consumed, let's
      copy events when queueing.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412347212-28237-3-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 54bf53b1cb9150b894213a705c562d52388376ef
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 18:40:11 2014 +0400

      perf session: Add option to copy events when queueing

      When processing events the session code has an ordered samples queue
      which is used to time-sort events coming in across multiple mmaps. At a
      later point in time samples on the queue are flushed up to some
      timestamp at which point the event is actually processed.

      When analyzing events live (ie., record/analysis path in the same
      command) there is a race that leads to corrupted events and parse errors
      which cause perf to terminate. The problem is that when the event is
      placed in the ordered samples queue it is only a reference to the event
      which is really sitting in the mmap buffer. Even though the event is
      queued for later processing the mmap tail pointer is updated which
      indicates to the kernel that the event has been processed. The race is
      flushing the event from the queue before it gets overwritten by some
      other event. For commands trying to process events live (versus just
      writing to a file) and processing a high rate of events this leads to
      parse failures and perf terminates.

      Examples hitting this problem are 'perf kvm stat live', especially with
      nested VMs which generate 100,000+ traces per second, and a command
      processing scheduling events with a high rate of context switching --
      e.g., running 'perf bench sched pipe'.

      This patch offers live commands an option to copy the event when it is
      placed in the ordered samples queue.

      Based on a patch from David Ahern <dsahern@xxxxxxxxx>

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412347212-28237-2-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 96355f2cfb61bb057df9bc0712cd7323dba28080
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Wed Sep 10 00:18:50 2014 +0900

      perf Documentation: Fix typos in perf/Documentation

      This patch fix spelling typos found in tool/perf/Documentation.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410275930-17207-1-git-send-email-standby24x7@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 89dceb22c098bd6afa9f3054aedddb9e1349392b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:46:03 2014 +0900

      perf trace: Use thread_{,_set}_priv helpers

      This is mechanical changes only for accounting access to thread->priv
      properly in the source level.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 69e865c353b226dbedf319ae6d1ab8fb3510fa25
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:46:02 2014 +0900

      perf kvm: Use thread_{,_set}_priv helpers

      This is mechanical changes only for accounting access to thread->priv
      properly in the source level.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 66f066d8994bd146304bab72fa09c1e644c4b3ff
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:46:00 2014 +0900

      perf callchain: Create an address space per thread

      The unw_addr_space_t in libunwind represents an address space to be used
      for stack unwinding.  It doesn't need to be create/destory everytime to
      unwind callchain (as in get_entries) and can have a same lifetime as
      thread (unless exec called).

      So move the address space construction/destruction logic to the thread
      lifetime handling functions.  This is a preparation to enable caching in
      the unwind library.

      Note that it saves unw_addr_space_t object using thread__set_priv().  It
      seems currently only used by perf trace and perf kvm stat commands which
      don't use callchain.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Arun Sharma <asharma@xxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-3-git-send-email-namhyung@xxxxxxxxxx
      [ Fixup unwind-libunwind.c missing CALLCHAIN_DWARF definition, added
        missing __maybe_unused on unused parameters in stubs at util/unwind.h ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0cdccac6fe4b1316f04f0dbfcc4efab51932014a
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Mon Oct 6 09:45:59 2014 +0900

      perf report: Set callchain_param.record_mode for future use

      Normally the callchain_param.record_mode is used only for record path.
      But as it might need to prepare something for dwarf unwinding, setup
      this info for perf report too.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412556363-26229-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b2e19a934a36b2b4affcde9c170c0f01afabe50a
  Author: Yasser Shalabi <yassershalabi@xxxxxxxxx>
  Date:   Sat Oct 4 11:37:57 2014 -0400

      perf evlist: Fix for double free in tools/perf stat

      Fix for double free bug in tools/perf due to dangling thread_map pointer
      in perf_evlist struct.

      Code path excercised when perf stat -C switch is used but not set and is
      followed by another switch.

      Example:

        perf stat -C -e.

      Signed-off-by: Yasser Shalabi <yassershalabi@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412437077-13109-1-git-send-email-yassershalabi@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ffe59788e69b548bd62cc9a053253a8af2cdda1d
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:52 2014 -0400

      perf test: Add test case for pmu event new style format

      Add test case in automated tests suite. It checks not only the two types
      of pmu event stytle formats "pmu_event_name" and "cpu/pmu_event_name/",
      but also the different formats mixtures which are more likely to trigger
      parse issue.

      The patch set including this one has been tested by the perf automated
      test:

         ./perf test parse -v"

      On haswell, ivybridge and Romley platform.

      The patch set also has been tested on haswell by the following script.

      Note: please make sure that your test system support TSX and
      L1-dcache-loads events. Otherwise, you may want to change the events to
      other pmu events.

        [lk@localhost ~]$ cat perf_style_test.sh
        # hardware events + kernel pmu event with different style
        perf stat -x, -e cycles,mem-stores,tx-start sleep 2
        perf stat -x, -e cpu-cycles,cycles-ct,cycles-t sleep 2
        perf stat -x, -e cycles,cpu/cycles-ct/,cpu/cycles-t/ sleep 2
        perf stat -x, -e instructions,cpu/tx-start/ sleep 2
        perf stat -x, -e '{cycles,tx-start}' sleep 2
        perf stat -x, -e '{cycles,cpu/tx-start/}' sleep 2

        # HW Cache event + kernel pmu event with different style
        perf stat -x, -e L1-dcache-loads,cpu/mem-stores/,tx-start sleep 2
        perf stat -x, -e L1-dcache-loads,mem-stores,cpu/tx-start/ sleep 2
        perf stat -x, -e '{L1-dcache-loads,mem-stores}' sleep 2
        perf stat -x, -e '{L1-dcache-loads,cpu/tx-start/}' sleep 2

        # Raw event + kernel pmu event with different style:
        perf stat -x, -e cpu/event=0xc0,umask=0x00/,mem-loads,cpu/mem-stores/ 
sleep 2
        perf stat -x, -e cpu/event=0xc0,umask=0x00/,tx-start,cpu/el-start/ 
sleep 2
        perf stat -x, -e '{cpu/event=0xc0,umask=0x00/,tx-start}' sleep 2

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-5-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ba32a4511c65e41958384d2f7a046a6ec6e151e5
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:51 2014 -0400

      perf tools: Add support to new style format of kernel PMU event

      Add new rules for kernel PMU event.

      Currently, the patch only want to handle the PMU event name as "a-b" and
      "a".

      event_pmu:
      PE_KERNEL_PMU_EVENT sep_dc
      |
      PE_PMU_EVENT_PRE '-' PE_PMU_EVENT_SUF sep_dc

      PE_KERNEL_PMU_EVENT token is for
      cycles-ct/cycles-t/mem-loads/mem-stores.

      The prefix cycles is mixed up with cpu-cycles.  loads and stores are
      mixed up with cache event So they have to be hardcode in lex.

      PE_PMU_EVENT_PRE and PE_PMU_EVENT_SUF tokens are for other PMU events.

      The lex looks generic identifier up in the table and return the matched
      token. If there is no match, generic PE_NAME token will be return.

      Using the rules, kernel PMU event could use new style format without //

      so you can use:

        perf record -e mem-loads ...

      instead of:

        perf record -e cpu/mem-loads/

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-4-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dcb4e1022b40d886027500821a592dd8f8ccde8f
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:50 2014 -0400

      perf tools: Parse the pmu event prefix and suffix

      There are two types of event formats for PMU events. E.g. el-abort OR
      cpu/el-abort/. However, the lexer mistakenly recognizes the simple style
      format as two events.

      The parse_events_pmu_check function uses bsearch to search the name in
      known pmu event list. It can tell the lexer that the name is a PE_NAME
      or a PMU event name prefix or a PMU event name suffix. All these
      information will be used for accurately parsing kernel PMU events.

      The pmu events list will be read from sysfs at runtime.

      Note: Currently, the patch only want to handle the PMU event name as
      "a-b" and "a". The only exception, "stalled-cycles-frontend" and
      "stalled-cycles-fronted", are already hardcoded in lexer.

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-3-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 42f60c2d63b0d3f7230d28ac37c1da4885d4ee65
  Author: Kan Liang <kan.liang@xxxxxxxxx>
  Date:   Tue Oct 7 11:08:49 2014 -0400

      Revert "perf tools: Default to cpu// for events v5"

      This reverts commit 50e200f07948 ("perf tools: Default to cpu// for
      events v5")

      The fixup cannot handle the case that
      new style format(which without //) mixed with
      other different formats.

      For example,
      group events with new style format: {mem-stores,mem-loads}
      some hardware event + new style event: cycles,mem-loads
      Cache event + new style event: LLC-loads,mem-loads
      Raw event + new style event:
      cpu/event=0xc8,umask=0x08/,mem-loads
      old style event and new stytle mixture: mem-stores,cpu/mem-loads/

      Signed-off-by: Kan Liang <kan.liang@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412694532-23391-2-git-send-email-kan.liang@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b56d5beff4825f9f216f1fc4a54a5d07d4b68b71
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Tue Sep 30 23:03:20 2014 -0700

      perf Documentation: Remove Ruplicated docs for powerpc cpu specific events

      Listing specific events doesn't actually help us at all here because:
       - these events actually vary between different ppc processors, they
         aren't garunteed to be present.
       - the documentation of the (generic) file contents is now superceded by 
the
         docs for arbitrary event file contents.

      Signed-off-by: Cody P Schafer <dev@xxxxxxxxxx>
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412143402-26061-5-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ed90a4466340e51699139ea83dbe0f4536360e6d
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Tue Sep 30 23:03:19 2014 -0700

      perf Documentation: sysfs events/ interfaces

      Add documentation for the <event>, <event>.scale, and <event>.unit
      files in sysfs.

        <event>.scale and <event>.unit were undocumented.
        <event> was previously documented only for specific powerpc pmu events.

      Signed-off-by: Cody P Schafer <dev@xxxxxxxxxx>
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
      Cc: Cody P Schafer <dev@xxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412143402-26061-4-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1e378ebd117d1828b9d5dbe0538887478fcb9d84
  Author: Taeung Song <treeze.taeung@xxxxxxxxx>
  Date:   Tue Oct 7 16:13:15 2014 +0900

      perf top: Add a visual cue for toggle zeroing of samples

      When 'perf top' is run, one can't easily find a difference
      between -z option and normal output.
      So I added a visual cue to know whether it is the zeroing or not.

      Output is as below.

      Before:
       $ perf top

       Samples: 61K of event 'cycles', Event count (approx.): 3908136933
       Overhead  Shared Object                       Symbol
          1.42%  firefox                             [.] 0x0000000000011e76
          1.32%  libpthread-2.17.so                  [.] pthread_mutex_lock

      If you press key 'z' or run with zero option like '$ perf top --zero', it 
is as below.

      After:
       Samples: 61K of event 'cycles', Event count (approx.): 3908136933 [z]
       Overhead  Shared Object                       Symbol
          1.42%  firefox                             [.] 0x0000000000011e76
          1.32%  libpthread-2.17.so                  [.] pthread_mutex_lock

      Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412665995-26359-1-git-send-email-treeze.taeung@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 7546e52b5e3d46d0deae4a336252b6dfd52c6571
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Aug 14 22:14:30 2014 +0530

      Drivers: ide: Remove typedef atiixp_ide_timing

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      atiixp_ide_timing.

      The following Coccinelle semantic patch detects the case:

      @tn1@
      type td;
      @@

      typedef struct { ... } td;

      @script:python tf@
      td << tn1.td;
      tdres;
      @@

      coccinelle.tdres = td;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -typedef
       struct
      +  tdres
         { ... }
      -td
       ;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -td
      + struct tdres

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b0cfb794a3dd1d699f3e453f9180bd06508fb8f0
  Author: Andreas Bosch <linux@xxxxxxxxxxx>
  Date:   Wed Oct 15 10:44:50 2014 -0700

      Input: alps - fix v4 button press recognition

      Since the change to struct input_mt_pos some variables are now bitfields
      instead of integers. Automatic conversion from integer to bitfield entry
      destroys information, therefore enforce boolean interpretation instead.

      Link: https://bugzilla.redhat.com/show_bug.cgi?id=1114768
      Fixes: 02d04254a5df ("Input: alps - use struct input_mt_pos to track 
coordinates")
      Signed-off-by: Andreas Bosch <linux@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 001586a737ee8c11a1198c352c5635f19fd090ed
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Wed Oct 15 00:26:47 2014 -0700

      cxgb4i : Fix -Wmaybe-uninitialized warning.

      Identified by kbuild test robot. csk family is always set to be AF_INET or
      AF_INET6, so skb will always be initialized to some value but there is no 
harm
      in silencing the warning anyways.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Fixes : f42bb57c61fd ('cxgb4i : Fix -Wunused-function warning')
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 04ffcb255f22a2a988ce7393e6e72f6eb3fcb7aa
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Oct 14 15:19:06 2014 -0700

      net: Add ndo_gso_check

      Add ndo_gso_check which a device can define to indicate whether is
      is capable of doing GSO on a packet. This funciton would be called from
      the stack to determine whether software GSO is needed to be done. A
      driver should populate this function if it advertises GSO types for
      which there are combinations that it wouldn't be able to handle. For
      instance a device that performs UDP tunneling might only implement
      support for transparent Ethernet bridging type of inner packets
      or might have limitations on lengths of inner headers.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cf6c0ab54daeb614ae79bdd0168e8b7ec2650134
  Merge: 2856fcd b80719b
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Wed Oct 15 21:39:09 2014 +0530

      Merge branch 'topic/dma_control_fsl_acks' into for-linus

  commit 2856fcdc1f7b6dc237afc2dbec6fbd21fe88dd4e
  Merge: 639559a a500789
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Wed Oct 15 21:38:49 2014 +0530

      Merge branch 'topic/dma_control_cleanup_acks' into for-linus

  commit b80719b6bd083130c112cb4d3e5329a164eef4c3
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:48 2014 +0530

      dmaengine: remove FSLDMA_EXTERNAL_START

      as users have been converted, so no need of this custom method

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 01c6ad660cb4a388d15d0e7ba9744c5ffc583a61
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:47 2014 +0530

      dmaengine: freescale: remove FSLDMA_EXTERNAL_START control method

      since users have been move to fsl_dma_external_start() API, so remove this
      now

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7abfe6eca8f978f090b3c203cfb53d37a66ea9f2
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:46 2014 +0530

      carma-fpga: move to fsl_dma_external_start()

      carma-fpga driver uses device control with custom FSLDMA_EXTERNAL_START
      command. Since we wnat to deprecate the device control, move this driver 
to
      use new fsl_dma_external_start() API

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 4fdcf68487e520844e077f75943b1e04cc05943b
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:45 2014 +0530

      carma-fpga: use dmaengine_xxx() API

      The drivers should use dmaengine_slave_config() and 
dmaengine_prep_dma_sg()
      API instead of accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0a5642be03293f73706961a7649ac1d12bd0be59
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:44 2014 +0530

      dmaengine: freescale: add and export fsl_dma_external_start()

      The freescale driver uses custom device control FSLDMA_EXTERNAL_START to
      put the controller in external start mode.
      Since we are planning to deprecate the device control, move this to 
exported
      API. Subsequent patches will remove the FSLDMA_EXTERNAL_START

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b65612a868768cd0431084ccf376d0946c12132d
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:16:43 2014 +0530

      dmaengine: add dmaengine_prep_dma_sg() helper

      This was only prep API which didnt have an helper

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit a500789d42f478bc5511e1ddafadc323a6036d11
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:40 2014 +0530

      video: mx3fb: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2bcd90d56c6025189be98bed47c80c5261855a7e
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:37 2014 +0530

      serial: sh-sci: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 843d349c20bc3562ae7b59de4067e304e89843c7
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:34 2014 +0530

      net: ks8842: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0e497c36deef92ec7a54c6af6f4e87d5b4f39dda
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:33 2014 +0530

      mtd: sh_flctl: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b177ea341a588ab270c31496f34c503c31589649
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:32 2014 +0530

      mtd: fsmc_nand: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0aae803a08ae1c788b47f01eddd8787a8457a930
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:31 2014 +0530

      V4L2: mx3_camer: use dmaengine_pause() API

      The drivers should use dmaengine_pause() API instead of
      accessing the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7e606d3bfe308115b7a0b516bcb8934d97b4275a
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:30 2014 +0530

      dmaengine: coh901318: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of accessing
      the device_control which will be deprecated soon

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 72b2caff4aac45157f79502aae5019e96059b301
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Sat Oct 11 21:10:29 2014 +0530

      pata_arasan_cf: use dmaengine_terminate_all() API

      The drivers should use dmaengine_terminate_all() API instead of accessing
      the device_control which will be deprecated soon

      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 71ae8f5271b31da1172751059deb8bfc32b2b759
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Wed Oct 15 07:30:41 2014 +0200

      stmmac: fix sti compatibililies

      this patch is to fix the stmmac data compatibilities for
      all the SoCs inside the platform file.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 639559ada6194b722304fe267455b5bdf75c2f90
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 20:06:45 2014 +0200

      dmaengine: edma: check for echan->edesc => NULL in edma_dma_pause()

      I added book keeping of whether or not the 8250-dma driver has an RX
      transfer pending or not so we don't BUG here if it calls
      dmaengine_pause() on a channel which has not a pending transfer. Guess
      what, this is not enough.
      The following can be triggered with a busy RX channel and hackbench in
      background:
      - DMA transfer completes. The callback is delayed via
        vchan_cookie_complete() into a tasklet so it das not happen asap.
      - hackbench keeps the system busy so the tasklet does not run "soon".
      - the UART collected enough data and generates an "timeout"-interrupt.
        Since 8250-dma *thinks* the DMA-transfer is still pending it tries to
        cancel it via invoking dmaengine_pause() first. This causes the segfault
        because echan->edesc is NULL now that the transfer completed (however
        the callback did not run yet).

      With this patch we don't BUG in the scenario described.

      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2a52f6e49e5e400ed98a79503193d81207009647
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:15 2014 +0300

      dmaengine: dw: export probe()/remove() and Co to users

      The driver library functions can be used directly by the compound devices 
such
      as ADSP or serial driver where DesignWare DMA IP is privately attached to 
the
      main hardware.

      Instead of creating a new platform device leaf they may call 
dw_dma_probe()
      with given struct dw_dma_chip directly and make sure that the main device 
is
      DMA capable.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 99d9bf4ed27c63d5559e31d112f71af655c7182b
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:14 2014 +0300

      dmaengine: dw: enable and disable controller when needed

      Enable controller automatically whenever first user requires for a 
channel and
      disable it when the last user gone.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2540f74b187e3ec0fe106b7427c4a84c955dc140
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:13 2014 +0300

      dmaengine: dw: always export dw_dma_{en,dis}able

      Instead of conditional exporing of dw_dma_suspend() / dw_dma_resume() 
let's
      export dw_dma_disable() / dw_dma_enable(). Since dw_dma_shutdown() repeats
      dw_dma_disable() we may safely remove it at all.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7a83c045435e896db6c689145d752d28b8b99b7b
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:12 2014 +0300

      dmaengine: dw: introduce dw_dma_on() helper

      As an opposite to dw_dma_off() let's introduce dw_dma_on() helper. It 
will be
      useful later as well.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3d588f83e4d6a5230d9094b97d38621cbaa9a972
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:11 2014 +0300

      dmaengine: dw: split dma-dw.h to platform and private parts

      The introduced include/linux/dma/dw.h is going to contain the private
      extensions and structures which are shared for dw_dmac users in the 
kernel.
      Meanwhile include/linux/platform_data/dma-dw.h keeps only platform 
related data
      types and definitions.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 46e8c83c83c06b90ebc000df481c2fdcee79a141
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:18:10 2014 +0300

      dmaengine: dw: move private definitions to regs.h

      Since we don't allow user to set registers directly through private slave
      configuration we may move definitions to the regs.h because they are not 
used
      anywhere except core.c part.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit f0f3b5fa7537e13dfd20b4cd399f00545f9fc0e7
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:53:46 2014 +0530

      dma: cppi41: Switch to using managed resource in probe

      This change uses managed resource APIs to allocate resources such as,
      mem, irq in order to simplify the driver unload or failure cases

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 66e9bbdb3dbb335b158bb88de2642966af816ffe
  Author: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 16:34:44 2014 +0200

      s390/mm: fixing calls of pte_unmap_unlock

      pte_unmap works on page table entry pointers, derefencing should be 
avoided.
      As on s390 pte_unmap is a NOP, this is more a cleanup if we want to supply
      later such function.

      Signed-off-by: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit c9eeb7b813c9525cda34b61dcf4455c52fc58890
  Author: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 17:04:48 2014 +0200

      s390/hmcdrv: Restrict s390 HMC driver to S390 arch

      This driver is only usable on 64-bit s390 machines.  Mark the Kconfig
      dependencies to that users on other architectures are not prompted for it.

      Fixes: 8f933b1043e1e5 ("s390/hmcdrv: HMC drive CD/DVD access")
      Signed-off-by: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 923190d32de4428afbea5e5773be86bea60a9925
  Author: Stephen Smalley <sds@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 16:32:52 2014 -0400

      selinux: fix inode security list corruption

      sb_finish_set_opts() can race with inode_free_security()
      when initializing inode security structures for inodes
      created prior to initial policy load or by the filesystem
      during ->mount().   This appears to have always been
      a possible race, but commit 3dc91d4 ("SELinux:  Fix possible
      NULL pointer dereference in selinux_inode_permission()")
      made it more evident by immediately reusing the unioned
      list/rcu element  of the inode security structure for call_rcu()
      upon an inode_free_security().  But the underlying issue
      was already present before that commit as a possible use-after-free
      of isec.

      Shivnandan Kumar reported the list corruption and proposed
      a patch to split the list and rcu elements out of the union
      as separate fields of the inode_security_struct so that setting
      the rcu element would not affect the list element.  However,
      this would merely hide the issue and not truly fix the code.

      This patch instead moves up the deletion of the list entry
      prior to dropping the sbsec->isec_lock initially.  Then,
      if the inode is dropped subsequently, there will be no further
      references to the isec.

      Reported-by: Shivnandan Kumar <shivnandan.k@xxxxxxxxxxx>
      Signed-off-by: Stephen Smalley <sds@xxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit ec4212d88a77eb6caec10777ddd629b702a5ebbd
  Merge: 7765490 2c241bd
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Wed Oct 15 11:54:14 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      Infrastructure fixes and changes:

        * Fix off-by-one bugs in map->end handling (Stephane Eranian)

        * Fix off-by-one bug in maps__find(), also related to map->end handling 
(Namhyung Kim)

        * Make struct symbol->end be the first addr after the symbol range, to 
make it
          match the convention used for struct map->end. (Arnaldo Carvalho de 
Melo)

        * Fix perf_evlist__add_pollfd() error handling in 'perf kvm stat live' 
(Jiri Olsa)

        * Fix python test build by moving callchain_param to an object linked 
into the
          python binding (Jiri Olsa)

        * Do not include a struct hists per perf_evsel, untangling the 
histogram code
          from perf_evsel, to pave the way for exporting a minimalistic
          tools/lib/api/perf/ library usable by tools/perf and initially by the 
rasd
          daemon being developed by Borislav Petkov, Robert Richter and Jean 
Pihet.
          (Arnaldo Carvalho de Melo)

        * Make perf_evlist__open(evlist, NULL, NULL), i.e. without cpu and 
thread
          maps mean syswide monitoring, reducing the boilerplate for tools that
          only want system wide mode. (Arnaldo Carvalho de Melo)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c8b00fd2f4c504a564adcad5b8bd6952ab850b02
  Author: James Ralston <james.d.ralston@xxxxxxxxx>
  Date:   Mon Oct 13 15:22:03 2014 -0700

      ALSA: hda_intel: Add Device IDs for Intel Sunrise Point PCH

      This patch adds the HD Audio Device IDs for the Intel Sunrise Point PCH.

      [the item position rearranged by tiwai]

      Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 3d08c629244257473450a8ba17cb8184b91e68f8
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Tue Oct 14 15:02:15 2014 +0100

      arm: kvm: STRICT_MM_TYPECHECKS fix for user_mem_abort

      Commit:
      b886576 ARM: KVM: user_mem_abort: support stage 2 MMIO page mapping

      introduced some code in user_mem_abort that failed to compile if
      STRICT_MM_TYPECHECKS was enabled.

      This patch fixes up the failing comparison.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Kim Phillips <kim.phillips@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 6e4a2a83f95826201bbd89f55522537ea52d1d67
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:21 2014 +0200

      dmaengine: pl330: Fix NULL pointer dereference on driver unbind

      Fix a NULL pointer dereference after unbinding the driver, if channel
      resources were not yet allocated (no call to
      pl330_alloc_chan_resources()):
      $ echo 12850000.mdma > /sys/bus/amba/drivers/dma-pl330/unbind
      [   13.606533] DMA pl330_control: removing pch: eeab6800, chan: eeab6814, 
thread:   (null)
      [   13.614472] Unable to handle kernel NULL pointer dereference at 
virtual address 0000000c
      [   13.622537] pgd = ee284000
      [   13.625228] [0000000c] *pgd=6e1e4831, *pte=00000000, *ppte=00000000
      [   13.631482] Internal error: Oops: 17 [#1] PREEMPT SMP ARM
      [   13.636859] Modules linked in:
      [   13.639903] CPU: 0 PID: 1 Comm: sh Not tainted 
3.17.0-rc3-next-20140904-00004-g7020ffc33ca3-dirty #420
      [   13.649187] task: ee80a800 ti: ee888000 task.ti: ee888000
      [   13.654589] PC is at _stop+0x8/0x2c8
      [   13.658131] LR is at pl330_control+0x70/0x2e8
      [   13.662468] pc : [<c0206028>]    lr : [<c020649c>]    psr: 60000093
      [   13.662468] sp : ee889e58  ip : 00000001  fp : 000bab70
      [   13.673922] r10: eeab6814  r9 : ee16debc  r8 : 00000000
      [   13.679131] r7 : eeab685c  r6 : 60000013  r5 : ee16de10  r4 : eeab6800
      [   13.685641] r3 : 00000002  r2 : 00000000  r1 : 00010000  r0 : 00000000
      [   13.692153] Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  
Segment user
      [   13.699357] Control: 10c5387d  Table: 6e28404a  DAC: 00000015
      [   13.705085] Process sh (pid: 1, stack limit = 0xee888240)
      [   13.710466] Stack: (0xee889e58 to 0xee88a000)
      [   13.714808] 9e40:                                                      
 00000002 eeab6800
      [   13.722969] 9e60: ee16de10 eeab6800 ee16de10 60000013 eeab685c 
c020649c 00000000 c040280c
      [   13.731128] 9e80: ee889e80 ee889e80 ee16de18 ee16de10 eeab6880 
eeab6814 00200200 eeab68a8
      [   13.739287] 9ea0: 00100100 c0208048 00000000 c0409fc4 eea80800 
eea808f8 c0605c44 0000000e
      [   13.747446] 9ec0: 0000000e eeb3960c eeb39600 c0203c48 eea80800 
c0605c44 c0605a8c c023f694
      [   13.755605] 9ee0: ee80a800 eea80834 eea80800 c023f704 ee80a800 
eea80800 c0605c44 c023e8ec
      [   13.763764] 9f00: 0000000e ee149780 ee29e580 ee889f80 ee29e580 
c023e19c 0000000e c01167e4
      [   13.771923] 9f20: c01167a0 00000000 00000000 c0115e88 00000000 
00000000 ee0b1a00 0000000e
      [   13.780082] 9f40: b6f48000 ee889f80 0000000e ee888000 b6f48000 
c00bfadc 00000000 00000003
      [   13.788241] 9f60: 00000000 00000000 00000000 ee0b1a00 ee0b1a00 
0000000e b6f48000 c00bfdf4
      [   13.796401] 9f80: 00000000 00000000 ffffffff 0000000e b6f48000 
b6edc5d0 00000004 c000e7a4
      [   13.804560] 9fa0: 00000000 c000e620 0000000e b6f48000 00000001 
b6f48000 0000000e 00000000
      [   13.812719] 9fc0: 0000000e b6f48000 b6edc5d0 00000004 0000000e 
b6f4c8c0 000c3470 000bab70
      [   13.820879] 9fe0: 00000000 bed2aa50 b6e18bdc b6e6b52c 60000010 
00000001 c0c0c0c0 c0c0c0c0
      [   13.829058] [<c0206028>] (_stop) from [<c020649c>] 
(pl330_control+0x70/0x2e8)
      [   13.836165] [<c020649c>] (pl330_control) from [<c0208048>] 
(pl330_remove+0xb0/0xdc)
      [   13.843800] [<c0208048>] (pl330_remove) from [<c0203c48>] 
(amba_remove+0x24/0xc0)
      [   13.851272] [<c0203c48>] (amba_remove) from [<c023f694>] 
(__device_release_driver+0x70/0xc4)
      [   13.859685] [<c023f694>] (__device_release_driver) from [<c023f704>] 
(device_release_driver+0x1c/0x28)
      [   13.868971] [<c023f704>] (device_release_driver) from [<c023e8ec>] 
(unbind_store+0x58/0x90)
      [   13.877303] [<c023e8ec>] (unbind_store) from [<c023e19c>] 
(drv_attr_store+0x20/0x2c)
      [   13.885036] [<c023e19c>] (drv_attr_store) from [<c01167e4>] 
(sysfs_kf_write+0x44/0x48)
      [   13.892928] [<c01167e4>] (sysfs_kf_write) from [<c0115e88>] 
(kernfs_fop_write+0xc0/0x17c)
      [   13.901090] [<c0115e88>] (kernfs_fop_write) from [<c00bfadc>] 
(vfs_write+0xa0/0x1a8)
      [   13.908812] [<c00bfadc>] (vfs_write) from [<c00bfdf4>] 
(SyS_write+0x40/0x8c)
      [   13.915850] [<c00bfdf4>] (SyS_write) from [<c000e620>] 
(ret_fast_syscall+0x0/0x30)
      [   13.923392] Code: e5813010 e12fff1e e92d40f0 e24dd00c (e590200c)
      [   13.929467] ---[ end trace 10064e15a5929cf8 ]---

      Terminate the thread and free channel resource only if channel resources
      were allocated (thread is not NULL).

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Fixes: b3040e40675e ("DMA: PL330: Add dma api driver")
      Reviewed-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0f5ebabdd03b471da1906f7edddc61ceb35cee02
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:20 2014 +0200

      dmaengine: pl330: Fix NULL pointer dereference on probe failure

      If dma_async_device_register() returns error and probe should clean up
      and return error, a NULL pointer exception happens because of
      dereference of not allocated channel thread:

      Dmesg log (from early printk):
      dma-pl330 12680000.pdma: unable to register DMAC
      DMA pl330_control: removing pch: eeac4000, chan: eeac4014, thread:   
(null)
      Unable to handle kernel NULL pointer dereference at virtual address 
0000000c
      pgd = c0004000
      [0000000c] *pgd=00000000
      Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      Modules linked in:
      CPU: 2 PID: 1 Comm: swapper/0 Not tainted 
3.17.0-rc3-next-20140904-00005-g6cc4c1937d90-dirty #427
      task: ee80a800 ti: ee888000 task.ti: ee888000
      PC is at _stop+0x8/0x2c8
      LR is at pl330_control+0x70/0x2e8
      pc : [<c0205dc8>]    lr : [<c020623c>]    psr: 60000193
      sp : ee889df8  ip : 00000002  fp : 00000000
      r10: eeac4014  r9 : ee0e62bc  r8 : 00000000
      r7 : eeac405c  r6 : 60000113  r5 : ee0e6210  r4 : eeac4000
      r3 : 00000002  r2 : 00000002  r1 : 00010000  r0 : 00000000
      Flags: nZCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
      Control: 10c5387d  Table: 4000404a  DAC: 00000015
      Process swapper/0 (pid: 1, stack limit = 0xee888240)
      Stack: (0xee889df8 to 0xee88a000)
      9de0:                                                       00000002 
eeac4000
      9e00: ee0e6210 eeac4000 ee0e6210 60000113 eeac405c c020623c 00000000 
c020725c
      9e20: ee889e20 ee889e20 ee0e6210 eeac4080 00200200 00100100 eeac4014 
00000020
      9e40: ee0e6218 c0208374 00000000 ee9bb340 ee0e6210 00000000 00000000 
c0605cd8
      9e60: ee970000 c0605c84 ee9700f8 00000000 c05c4270 00000000 00000000 
c0203b3c
      9e80: ee970000 c06624a8 00000000 c0605c84 00000000 c023f890 ee970000 
c0605c84
      9ea0: ee970034 00000000 c05b23d0 c023fa3c 00000000 c0605c84 c023f9b0 
c023e0d4
      9ec0: ee947e78 ee9b9440 c0605c84 eea1e780 c0605acc c023f094 c0513b50 
c0605c84
      9ee0: c05ecbd8 c0605c84 c05ecbd8 ee11ba40 c0626500 c0240064 00000000 
c05ecbd8
      9f00: c05ecbd8 c0008964 c040f13c 0000009f c0626500 c057465c ee80a800 
60000113
      9f20: 00000000 c05efdb0 60000113 00000000 ef7fc89d c0421168 0000008f 
c003787c
      9f40: c0573d6c 00000006 ef7fc8bb 00000006 c05efd50 ef7fc800 c05dfbc4 
00000006
      9f60: c05c4264 c0626500 0000008f c05c4270 c059b518 c059bcb4 00000006 
00000006
      9f80: c059b518 c003c08c 00000000 c040091c 00000000 00000000 00000000 
00000000
      9fa0: 00000000 c0400924 00000000 c000e7b8 00000000 00000000 00000000 
00000000
      9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
00000000
      9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 c0c0c0c0 
c0c0c0c0
      [<c0205dc8>] (_stop) from [<c020623c>] (pl330_control+0x70/0x2e8)
      [<c020623c>] (pl330_control) from [<c0208374>] (pl330_probe+0x594/0x75c)
      [<c0208374>] (pl330_probe) from [<c0203b3c>] (amba_probe+0xb8/0x120)
      [<c0203b3c>] (amba_probe) from [<c023f890>] 
(driver_probe_device+0x10c/0x22c)
      [<c023f890>] (driver_probe_device) from [<c023fa3c>] 
(__driver_attach+0x8c/0x90)
      [<c023fa3c>] (__driver_attach) from [<c023e0d4>] 
(bus_for_each_dev+0x54/0x88)
      [<c023e0d4>] (bus_for_each_dev) from [<c023f094>] 
(bus_add_driver+0xd4/0x1d0)
      [<c023f094>] (bus_add_driver) from [<c0240064>] 
(driver_register+0x78/0xf4)
      [<c0240064>] (driver_register) from [<c0008964>] 
(do_one_initcall+0x80/0x1d0)
      [<c0008964>] (do_one_initcall) from [<c059bcb4>] 
(kernel_init_freeable+0x108/0x1d4)
      [<c059bcb4>] (kernel_init_freeable) from [<c0400924>] 
(kernel_init+0x8/0xec)
      [<c0400924>] (kernel_init) from [<c000e7b8>] (ret_from_fork+0x14/0x3c)
      Code: e5813010 e12fff1e e92d40f0 e24dd00c (e590200c)
      ---[ end trace c94b2f4f38dff3bf ]---

      This happens because the necessary resources were not yet allocated - no
      call to pl330_alloc_chan_resources().

      Terminate the thread and free channel resource only if channel thread is 
not NULL.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Fixes: 0b94c5771705 ("DMA: PL330: Add check if device tree compatible")
      Reviewed-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit c3cb38f43cb9130a3727a24a6a6e74742bd3e910
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:19 2014 +0200

      dmaengine: pl330: Remove unused 'regs' variable in pl330_submit_req()

      The 'void __iomem *regs' is not used in pl330_submit_req() function.
      Remove it.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 937cb2f2498dcbd8bcf6d79dcc24e5c8a3627067
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Mon Sep 29 14:42:18 2014 +0200

      dmaengine: pl330: Remove non-NULL check for pl330_submit_req parameters

      The pl330_submit_req() checked supplied 'struct pl330_thread thrd' and
      'struct dma_pl330_desc desc' parameters for non-NULL. However these
      checks are useless because supplied arguments won't be NULL.

      The pl330_submit_req() is called in only one place and:
      1. 'desc' is already dereferenced in fill_queue() before calling
         pl330_submit_req().
      2. 'thrd' is always dereferenced after calling
         fill_queue()->pl330_submit_req().

      Removing the checks for non-NULL values fixes following warning:
      drivers/dma/pl330.c:1376 pl330_submit_req() warn: variable dereferenced 
before check 'thrd' (see line 1367)

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 97215800e4b74212e51b1f373877f91f97579411
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxxxxx>
  Date:   Mon Oct 13 14:16:28 2014 -0400

      MAINTAINERS: Update Santosh Shilimkar's email id

      Signed-off-by: Santosh Shilimkar <ssantosh@xxxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 22414f776d0b137a4156b84db3ec07dfec56784c
  Merge: e17fd8e 508423b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:32:18 2014 -0700

      Merge tag 'samsung-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

      Merge "Samsung defconfig, actually exynos_defconig updates for v3.18" from
      Kukjin Kim:

      - enable USB gadget support
      - enable Maxim77802 support
      - enable Maxim77693 and I2C GPIO drivers
      - enable Atmel maXTouch support
      - enable SBS battery support
      - enable Control Groups support

      * tag 'samsung-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: exynos_defconfig: enable USB gadget support
        ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers
        ARM: exynos_defconfig: Enable SBS battery support
        ARM: exynos_defconfig: Enable Control Groups support
        ARM: exynos_defconfig: Enable Atmel maXTouch support
        ARM: exynos_defconfig: Enable MAX77802

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit e17fd8e58a1eb39e23f29da065ccc1498f022ed7
  Merge: 6d81dc8 f6f1ae8
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:31:13 2014 -0700

      Merge tag 'samsung-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

      Merge "Samsung fixes for v3.18" from Kukjin Kim:

      - fix ifdef around cpu_*_do_[suspend, resume] ops to check
        CONFIG_ARM_CPU_SUSPEND and not CONFIG_PM_SLEEP
      - fix exynos_defconfig build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
      - fix enabling Samsung PM debug functionality due to recently merged
        patches and previous merge conflicts
      - fix pull-up setting in sd4_width8 pin group for exynos4x12

      * tag 'samsung-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops
        ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n
        ARM: SAMSUNG: Restore Samsung PM Debug functionality
        ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 6d81dc87c0fac76efabcde6884fcbe4cec874a83
  Merge: 9a2ad52 b16ccfe
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:30:18 2014 -0700

      Merge tag 'fixes-for-v3.18-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

      Merge "Two omap fixes for v3.18 merge window" from Tony Lindgren:

      Two omap fixes for issues noticed during the merge window:

      - We need to enable ARM errata 430973 for omap3

      - The smc91x on some early n900 boards need to be disabled
        for now until the dependencies to specific a bootloader
        version are fixed

      * tag 'fixes-for-v3.18-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: Disable smc91x on n900 until bootloader dependency is removed
        ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9a2ad529ed26c4dd81368d0bc87fc77db1febb35
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Oct 14 23:26:56 2014 -0700

      ARM: sunxi_defconfig: enable CONFIG_REGULATOR

      Commit 97a13e5289ba ('net: phy: mdio-sun4i: don't select REGULATOR') 
removed
      the select of REGULATOR, which means that it now has to be explicitly
      enabled in the defconfig or things won't work very well.

      In particular, this fixes a problem with SD/MMC not probing on my 
A31-based
      board.

      Cc: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 0429fbc0bdc297d64188483ba029a23773ae07b0
  Merge: 6929c35 513d1a2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:48:18 2014 +0200

      Merge branch 'for-3.18-consistent-ops' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

      Pull percpu consistent-ops changes from Tejun Heo:
       "Way back, before the current percpu allocator was implemented, static
        and dynamic percpu memory areas were allocated and handled separately
        and had their own accessors.  The distinction has been gone for many
        years now; however, the now duplicate two sets of accessors remained
        with the pointer based ones - this_cpu_*() - evolving various other
        operations over time.  During the process, we also accumulated other
        inconsistent operations.

        This pull request contains Christoph's patches to clean up the
        duplicate accessor situation.  __get_cpu_var() uses are replaced with
        with this_cpu_ptr() and __this_cpu_ptr() with raw_cpu_ptr().

        Unfortunately, the former sometimes is tricky thanks to C being a bit
        messy with the distinction between lvalues and pointers, which led to
        a rather ugly solution for cpumask_var_t involving the introduction of
        this_cpu_cpumask_var_ptr().

        This converts most of the uses but not all.  Christoph will follow up
        with the remaining conversions in this merge window and hopefully
        remove the obsolete accessors"

      * 'for-3.18-consistent-ops' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (38 commits)
        irqchip: Properly fetch the per cpu offset
        percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t -fix
        ia64: sn_nodepda cannot be assigned to after this_cpu conversion. Use 
__this_cpu_write.
        percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t
        Revert "powerpc: Replace __get_cpu_var uses"
        percpu: Remove __this_cpu_ptr
        clocksource: Replace __this_cpu_ptr with raw_cpu_ptr
        sparc: Replace __get_cpu_var uses
        avr32: Replace __get_cpu_var with __this_cpu_write
        blackfin: Replace __get_cpu_var uses
        tile: Use this_cpu_ptr() for hardware counters
        tile: Replace __get_cpu_var uses
        powerpc: Replace __get_cpu_var uses
        alpha: Replace __get_cpu_var
        ia64: Replace __get_cpu_var uses
        s390: cio driver &__get_cpu_var replacements
        s390: Replace __get_cpu_var uses
        mips: Replace __get_cpu_var uses
        MIPS: Replace __get_cpu_var uses in FPU emulator.
        arm: Replace __this_cpu_ptr with raw_cpu_ptr
        ...

  commit 6929c358972facf2999f8768815c40dd88514fc2
  Merge: 23971bd 4c5c302
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:30:52 2014 +0200

      Merge tag 'llvmlinux-for-v3.18' of 
git://git.linuxfoundation.org/llvmlinux/kernel

      Pull LLVM updates from Behan Webster:
       "These patches remove the use of VLAIS using a new SHASH_DESC_ON_STACK
        macro.

        Some of the previously accepted VLAIS removal patches haven't used
        this macro.  I will push new patches to consistently use this macro in
        all those older cases for 3.19"

      [ More LLVM patches coming in through subsystem trees, and LLVM itself
        needs some fixes that are already in many distributions but not in
        released versions of LLVM.  Some day this will all "just work"  - Linus 
]

      * tag 'llvmlinux-for-v3.18' of 
git://git.linuxfoundation.org/llvmlinux/kernel:
        crypto: LLVMLinux: Remove VLAIS usage from crypto/testmgr.c
        security, crypto: LLVMLinux: Remove VLAIS from ima_crypto.c
        crypto: LLVMLinux: Remove VLAIS usage from libcrc32c.c
        crypto: LLVMLinux: Remove VLAIS usage from crypto/hmac.c
        crypto, dm: LLVMLinux: Remove VLAIS usage from dm-crypt
        crypto: LLVMLinux: Remove VLAIS from crypto/.../qat_algs.c
        crypto: LLVMLinux: Remove VLAIS from crypto/omap_sham.c
        crypto: LLVMLinux: Remove VLAIS from crypto/n2_core.c
        crypto: LLVMLinux: Remove VLAIS from crypto/mv_cesa.c
        crypto: LLVMLinux: Remove VLAIS from crypto/ccp/ccp-crypto-sha.c
        btrfs: LLVMLinux: Remove VLAIS
        crypto: LLVMLinux: Add macro to remove use of VLAIS in crypto code

  commit 23971bdffff5f7c904131dfb41c186711dc2c418
  Merge: c0fa237 09b5269
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:23:49 2014 +0200

      Merge tag 'iommu-updates-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

      Pull IOMMU updates from Joerg Roedel:
       "This pull-request includes:

         - change in the IOMMU-API to convert the former iommu_domain_capable
           function to just iommu_capable

         - various fixes in handling RMRR ranges for the VT-d driver (one fix
           requires a device driver core change which was acked by Greg KH)

         - the AMD IOMMU driver now assigns and deassigns complete alias
           groups to fix issues with devices using the wrong PCI request-id

         - MMU-401 support for the ARM SMMU driver

         - multi-master IOMMU group support for the ARM SMMU driver

         - various other small fixes all over the place"

      * tag 'iommu-updates-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (41 commits)
        iommu/vt-d: Work around broken RMRR firmware entries
        iommu/vt-d: Store bus information in RMRR PCI device path
        iommu/vt-d: Only remove domain when device is removed
        driver core: Add BUS_NOTIFY_REMOVED_DEVICE event
        iommu/amd: Fix devid mapping for ivrs_ioapic override
        iommu/irq_remapping: Fix the regression of hpet irq remapping
        iommu: Fix bus notifier breakage
        iommu/amd: Split init_iommu_group() from iommu_init_device()
        iommu: Rework iommu_group_get_for_pci_dev()
        iommu: Make of_device_id array const
        amd_iommu: do not dereference a NULL pointer address.
        iommu/omap: Remove omap_iommu unused owner field
        iommu: Remove iommu_domain_has_cap() API function
        IB/usnic: Convert to use new iommu_capable() API function
        vfio: Convert to use new iommu_capable() API function
        kvm: iommu: Convert to use new iommu_capable() API function
        iommu/tegra: Convert to iommu_capable() API function
        iommu/msm: Convert to iommu_capable() API function
        iommu/vt-d: Convert to iommu_capable() API function
        iommu/fsl: Convert to iommu_capable() API function
        ...

  commit c0fa2373f8cfed90437d8d7b17e0b1a84009a10a
  Merge: fcc3a5d 98d147f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 07:05:03 2014 +0200

      Merge tag 'clk-for-linus-3.18' of 
git://git.linaro.org/people/mike.turquette/linux

      Pull clock tree updates from Mike Turquette:
       "The clk tree changes for 3.18 are dominated by clock drivers.  Mostly
        fixes and enhancements to existing drivers as well as new drivers.
        This tag contains a bit more arch code than I usually take due to some
        OMAP2+ changes.  Additionally it contains the restart notifier
        handlers which are merged as a dependency into several trees.

        The PXA changes are the only messy part.  Due to having a stable tree
        I had to revert one patch and follow up with one more fix near the tip
        of this tag.  Some dead code is introduced but it will soon become
        live code after 3.18-rc1 is released as the rest of the PXA family is
        converted over to the common clock framework.

        Another trend in this tag is that multiple vendors have started to
        push the complexity of changing their CPU frequency into the clock
        driver, whereas this used to be done in CPUfreq drivers.

        Changes to the clk core include a generic gpio-clock type and a
        clk_set_phase() function added to the top-level clk.h api.  Due to
        some confusion on the fbdev mailing list the kernel boot parameters
        documentation was updated to further explain the clk_ignore_unused
        parameter, which is often required by users of the simplefb driver.

        Finally some fixes to the locking around the clock debugfs stuff was
        done to prevent deadlocks when interacting with other subsystems."

      * tag 'clk-for-linus-3.18' of 
git://git.linaro.org/people/mike.turquette/linux: (99 commits)
        clk: pxa clocks build system fix
        Revert "arm: pxa: Transition pxa27x to clk framework"
        clk: samsung: register restart handlers for s3c2412 and s3c2443
        clk: rockchip: add restart handler
        clk: rockchip: rk3288: i2s_frac adds flag to set parent's rate
        doc/kernel-parameters.txt: clarify clk_ignore_unused
        arm: pxa: Transition pxa27x to clk framework
        dts: add devicetree bindings for pxa27x clocks
        clk: add pxa27x clock drivers
        arm: pxa: add clock pll selection bits
        clk: dts: document pxa clock binding
        clk: add pxa clocks infrastructure
        clk: gpio-gate: Ensure gpiod_ APIs are prototyped
        clk: ti: dra7-atl-clock: Mark the device as pm_runtime_irq_safe
        clk: ti: LLVMLinux: Move __init outside of type definition
        clk: ti: consider the fact that of_clk_get() might return an error
        clk: ti: dra7-atl-clock: fix a memory leak
        clk: ti: change clock init to use generic of_clk_init
        clk: hix5hd2: add I2C clocks
        clk: hix5hd2: add watchdog0 clocks
        ...

  commit fcc3a5d277571bc6048e7b4ef8cd391b935de629
  Merge: 50fa861 d86c21f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:58:16 2014 +0200

      Merge tag 'mfd-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

      Pull MFD updates from Lee Jones:
       "Changes to existing drivers:
        - DT clean-ups in da9055-core, max14577, rn5t618, arizona, hi6421, 
stmpe, twl4030
        - Export symbols for use in modules in max14577
        - Plenty of static code analysis/Coccinelle fixes throughout the SS
        - Regmap clean-ups in arizona, wm5102, wm5110, da9052, tps65217, rk808
        - Remove unused/duplicate code in da9052, 88pm860x, ti_ssp, lpc_sch, 
arizona
        - Bug fixes in ti_am335x_tscadc, da9052, ti_am335x_tscadc, rtsx_pcr
        - IRQ fixups in arizona, stmpe, max14577
        - Regulator related changes in axp20x
        - Pass DMA coherency information from parent => child in MFD core
        - Rename DT document files for consistency
        - Add ACPI support to the MFD core
        - Add Andreas Werner to MAINTAINERS for MEN F21BMC

       New drivers/supported devices:
        - New driver for MEN 14F021P00 Board Management Controller
        - New driver for Ricoh RN5T618 PMIC
        - New driver for Rockchip RK808
        - New driver for HiSilicon Hi6421 PMIC
        - New driver for Qualcomm SPMI PMICs
        - Add support for Intel Braswell in lpc_ich
        - Add support for Intel 9 Series PCH in lpc_ich
        - Add support for Intel Quark ILB in lpc_sch"

      [ Delayed to after the poweer/reset pull due to Kconfig problems with
        recursive Kconfig select/depends-on chains.   - Linus ]

      * tag 'mfd-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (79 commits)
        mfd: cros_ec: wait for completion of commands that return IN_PROGRESS
        i2c: i2c-cros-ec-tunnel: Set retries to 3
        mfd: cros_ec: move locking into cros_ec_cmd_xfer
        mfd: cros_ec: stop calling ->cmd_xfer() directly
        mfd: cros_ec: Delay for 50ms when we see EC_CMD_REBOOT_EC
        MAINTAINERS: Adds Andreas Werner to maintainers list for MEN F21BMC
        mfd: arizona: Correct mask to allow setting micbias external cap
        mfd: Add ACPI support
        Revert "mfd: wm5102: Manually apply register patch"
        mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS
        mfd: dt-bindings: atmel-gpbr: Rename doc file to conform to naming 
convention
        mfd: dt-bindings: qcom-pm8xxx: Rename doc file to conform to naming 
convention
        mfd: Inherit coherent_dma_mask from parent device
        mfd: Document DT bindings for Qualcomm SPMI PMICs
        mfd: Add support for Qualcomm SPMI PMICs
        mfd: dt-bindings: pm8xxx: Add new compatible string
        mfd: axp209x: Drop the parent supplies field
        mfd: twl4030-power: Use 'ti,system-power-controller' as alternative way 
to support system power off
        mfd: dt-bindings: twl4030-power: Use the standard property to mark 
power control
        mfd: syscon: Add Atmel GPBR DT bindings documention
        ...

  commit 50fa86172bec2769979b5eb0cd1a244391ae4bb0
  Merge: 6b04908 7881c64
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:56:23 2014 +0200

      Merge tag 'for-v3.18' of git://git.infradead.org/battery-2.6

      Pull power supply and reset updates from Sebastian Reichel:
       - Initial support for the following chips
         * max77836 (charger)
         * max14577 (charger)
         * bq27742 (battery gauge)
         * ltc2952 (poweroff)
         * stih416 (restart)
         * syscon-reboot (restart)
         * gpio-restart (restart)
       - cleanup of power supply core
       - misc fixes in power supply and reset drivers

      * tag 'for-v3.18' of git://git.infradead.org/battery-2.6: (48 commits)
        power: ab8500_fg: Fix build warning
        Documentation: charger: max14577: Update the date of introducing ABI
        power: reset: corrections for simple syscon reboot driver
        Documentation: power: reset: Add documentation for generic SYSCON 
reboot driver
        power: reset: Add generic SYSCON register mapped reset
        bq27x00_battery: Fix flag reading for bq27742
        power: reset: use restart_notifier mechanism for msm-poweroff
        power: Add simple gpio-restart driver
        power: reset: st: Provide DT bindings for ST's Power Reset driver
        power: reset: Add restart functionality for STiH41x platforms
        power: charger-manager: Fix NULL pointer exception with missing 
cm-fuel-gauge
        power: max14577: Fix circular config SYSFS dependency
        power: gpio-charger: do not use gpio value directly
        power: max8925: Use of_get_child_by_name
        power: max8925: Fix NULL ptr dereference on memory allocation failure
        bq27x00_battery: Add support to bq27742
        Documentation: charger: max14577: Document exported sysfs entry
        devicetree: mfd: max14577: Add device tree bindings document
        power: max17040: Add ID for MAX77836 Fuel Gauge block
        charger: max14577: Configure battery-dependent settings from DTS and 
sysfs
        ...

      Conflicts:
        drivers/power/reset/Kconfig
        drivers/power/reset/Makefile

  commit 6b0490816671b2f4126a99998c9bf3c8c0472de2
  Merge: ce9d7f7 0bc6228
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:46:01 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client

      Pull Ceph updates from Sage Weil:
       "There is the long-awaited discard support for RBD (Guangliang Zhao,
        Josh Durgin), a pile of RBD bug fixes that didn't belong in late -rc's
        (Ilya Dryomov, Li RongQing), a pile of fs/ceph bug fixes and
        performance and debugging improvements (Yan, Zheng, John Spray), and a
        smattering of cleanups (Chao Yu, Fabian Frederick, Joe Perches)"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: (40 commits)
        ceph: fix divide-by-zero in __validate_layout()
        rbd: rbd workqueues need a resque worker
        libceph: ceph-msgr workqueue needs a resque worker
        ceph: fix bool assignments
        libceph: separate multiple ops with commas in debugfs output
        libceph: sync osd op definitions in rados.h
        libceph: remove redundant declaration
        ceph: additional debugfs output
        ceph: export ceph_session_state_name function
        ceph: include the initial ACL in create/mkdir/mknod MDS requests
        ceph: use pagelist to present MDS request data
        libceph: reference counting pagelist
        ceph: fix llistxattr on symlink
        ceph: send client metadata to MDS
        ceph: remove redundant code for max file size verification
        ceph: remove redundant io_iter_advance()
        ceph: move ceph_find_inode() outside the s_mutex
        ceph: request xattrs if xattr_version is zero
        rbd: set the remaining discard properties to enable support
        rbd: use helpers to handle discard for layered images correctly
        ...

  commit ce9d7f7b45930ed16c512aabcfe651d44f1c8619
  Merge: 2d65a9f 0d08260
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 15 06:43:27 2014 +0200

      Merge branch 'CVE-2014-7970' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux

      Pull pivot_root() fix from Andy Lutomirski.

      Prevent a leak of unreachable mounts.

      * 'CVE-2014-7970' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux:
        mnt: Prevent pivot_root from creating a loop in the mount tree

  commit 2ef1e9efebce49ffc9ae13a6e9d93da83734494e
  Merge: 9b462d0 c5bbcb5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 15 00:29:08 2014 -0400

      Merge branch 'cxgb4'

      Anish Bhatt says:

      ====================
      ipv6 and related cleanup for cxgb4/cxgb4i

      This patch set removes some duplicated/extraneous code from cxgb4i, guards
      cxgb4 against compilation failure based on ipv6 tristate, make ipv6 
related
      code no longer be enabled by default irrespective of ipv6 tristate and 
fixes
      a refcnt issue.
      -Anish

      v2 : Provide more detailed commit messages, make subject more concise as
      recommended by Dave Miller.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5bbcb5822b25c9f738db98e6d6ad2506cab8136
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:24 2014 -0700

      cxgb4i: Remove duplicate call to dst_neigh_lookup()

      There is an extra call to dst_neigh_lookup() leftover in cxgb4i that can 
cause
      an unreleased refcnt issue. Remove extraneous call.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>

      Fixes : 759a0cc5a3e1b ('cxgb4i: Add ipv6 code to driver, call into 
libcxgbi ipv6 api')
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f42bb57c61fd21fb7e30a2b99dbeb1671666bc47
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:23 2014 -0700

      cxgb4i : Fix -Wunused-function warning

      A bunch of ipv6 related code is left on by default. While this causes no
      compilation issues, there is no need to have this enabled by default. 
Guard
      with an ipv6 check, which also takes care of a -Wunused-function warning.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1bb60376cda108306818365b186450f154ede5f2
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:22 2014 -0700

      cxgb4 : Fix build failure in cxgb4 when ipv6 is disabled/not in-built

      cxgb4 ipv6 does not guard against ipv6 being disabled, or the standard
      ipv6 module vs inbuilt tri-state issue. This was fixed for cxgb4i & 
iw_cxgb4
      but missed for cxgb4.

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 587ddfe2d212019de7c921d9c010789828893f86
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Tue Oct 14 20:07:21 2014 -0700

      cxgb4i : Remove duplicated CLIP handling code

      cxgb4 already handles CLIP updates from a previous changeset for iw_cxgb4,
      there is no need to have this functionality in cxgb4i. Remove duplicated 
code

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4da3628dc7c32a59d1fb7116bb042e6f436d611
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 19:37:58 2014 -0700

      sparc64: Fix FPU register corruption with AES crypto offload.

      The AES loops in arch/sparc/crypto/aes_glue.c use a scheme where the
      key material is preloaded into the FPU registers, and then we loop
      over and over doing the crypt operation, reusing those pre-cooked key
      registers.

      There are intervening blkcipher*() calls between the crypt operation
      calls.  And those might perform memcpy() and thus also try to use the
      FPU.

      The sparc64 kernel FPU usage mechanism is designed to allow such
      recursive uses, but with a catch.

      There has to be a trap between the two FPU using threads of control.

      The mechanism works by, when the FPU is already in use by the kernel,
      allocating a slot for FPU saving at trap time.  Then if, within the
      trap handler, we try to use the FPU registers, the pre-trap FPU
      register state is saved into the slot.  Then at trap return time we
      notice this and restore the pre-trap FPU state.

      Over the long term there are various more involved ways we can make
      this work, but for a quick fix let's take advantage of the fact that
      the situation where this happens is very limited.

      All sparc64 chips that support the crypto instructiosn also are using
      the Niagara4 memcpy routine, and that routine only uses the FPU for
      large copies where we can't get the source aligned properly to a
      multiple of 8 bytes.

      We look to see if the FPU is already in use in this context, and if so
      we use the non-large copy path which only uses integer registers.

      Furthermore, we also limit this special logic to when we are doing
      kernel copy, rather than a user copy.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4a77f2bdbdef289a02bd02fac483a9350e039705
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Fri Oct 10 19:04:25 2014 +1100

      powerpc/msi: Use WARN_ON() in msi bitmap selftests

      As demonstrated in the previous commit, the failure message from the msi
      bitmap selftests is a bit subtle, it's easy to miss a failure in a busy
      boot log.

      So drop our check() macro and use WARN_ON() instead. This necessitates
      inverting all the conditions as well.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 695911fb1f0e00aebe6c5636b9c08bf0fd51a2fd
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Fri Oct 10 19:04:24 2014 +1100

      powerpc/msi: Fix the msi bitmap alignment tests

      When we added the alignment tests recently we failed to check they were
      actually passing - oops.

      They weren't passing, because the bitmap was full. We should also be a
      bit more careful when checking the return code, a negative error return
      could by divisible by our alignment value.

      Fixes: b0345bbc6d09 ("powerpc/msi: Improve IRQ bitmap allocator")
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 179ea48bc7c04dba3526d66d9f358c2f4f3b3776
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 14:58:32 2014 +1000

      powerpc/eeh: Block CFG upon frozen Shiner adapter

      The Broadcom Shiner 2-ports 10G ethernet adapter has same problem
      commit 6f20bda0 ("powerpc/eeh: Block PCI config access upon frozen
      PE") fixes. Put it to the black list as well.

         # lspci -s 0004:01:00.0
         0004:01:00.0 Ethernet controller: Broadcom Corporation \
                      NetXtreme II BCM57810 10 Gigabit Ethernet (rev 10)
         # lspci -n -s 0004:01:00.0
         0004:01:00.0 0200: 14e4:168e (rev 10)

      Reported-by: John Walthour <jwalthour@xxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c59004cc83c3f8b182c32ca9d366d222a59ab63f
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:54 2014 +1000

      powerpc/eeh: Don't collect logs on PE with blocked config space

      When the PE's config space is marked as blocked, PCI config read
      requests always return 0xFF's. It's pointless to collect logs in
      this case.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit b6541db1395298b326ae1bf59fae6fbb2c6e8f77
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:53 2014 +1000

      powerpc/eeh: Block PCI config access upon frozen PE

      The problem was found when I tried to inject PCI config error by
      PHB3 PAPR error injection registers into Broadcom Austin 4-ports
      NIC adapter. The frozen PE was reported successfully and EEH core
      started to recover it. However, I run into fenced PHB when dumping
      PCI config space as EEH logs. I was told that PCI config requests
      should not be progagated to the adapter until PE reset is done
      successfully. Otherise, we would run out of PHB internal credits
      and trigger PCT (PCIE Completion Timeout), which leads to the
      fenced PHB.

      The patch introduces another PE flag EEH_PE_CFG_RESTRICTED, which
      is set during PE initialization time if the PE includes the specific
      PCI devices that need block PCI config access until PE reset is done.
      When the PE becomes frozen for the first time, EEH_PE_CFG_BLOCKED is
      set if the PE has flag EEH_PE_CFG_RESTRICTED. Then the PCI config
      access to the PE will be dropped by platform PCI accessors until
      PE reset is done successfully. The mechanism is shared by PowerNV
      platform owned PE or userland owned ones. It's not used on pSeries
      platform yet.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3409eb4e69e1150202bc4ec61801115da32aa380
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:52 2014 +1000

      powerpc/pseries: Drop config requests in EEH accessors

      The pSeires EEH config accessors rely on rtas_{read, write}_config()
      and the condition to check if the PE's config space is blocked
      should be moved to those 2 functions so that config requests from
      kernel, userland, EEH core can be dropped to avoid recursive EEH error
      if necessary.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d2cfbcd7c8136bc4d944eb64f7f0479dd2b129b8
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:51 2014 +1000

      powerpc/powernv: Drop config requests in EEH accessors

      It's bad idea to access the PCI config registers of the adapters,
      which is experiencing reset. It leads to recursive EEH error without
      exception. The patch drops PCI config requests in EEH accessors if
      the PE has been marked to accept PCI config requests, for example
      during PE reseet time.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8a6b3710ccc33da1fd5c85144ad3db01c4457552
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:50 2014 +1000

      powerpc/eeh: Rename flag EEH_PE_RESET to EEH_PE_CFG_BLOCKED

      The flag EEH_PE_RESET indicates blocking config space of the PE
      during reset time. We potentially need block PE's config space
      other than reset time. So it's reasonable to replace it with
      EEH_PE_CFG_BLOCKED to indicate its usage.

      There are no substantial code or logic changes in this patch.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8315070c07e7ef5f58ce9e317dc91fd727ecd419
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:07:49 2014 +1000

      powerpc/eeh: Fix condition for isolated state

      Function eeh_pe_state_mark() could possibly have combination of
      multiple EEH PE state as its argument. The patch fixes the condition
      used to check if EEH_PE_ISOLATED is included.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d6f1e7abdb95a7ea031e7604829e4b5514d7e2c1
  Author: Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 15:15:45 2014 -0500

      powerpc/pseries: Make CPU hotplug path endian safe

      - ibm,rtas-configure-connector should treat the RTAS data as big endian.
      - Treat ibm,ppc-interrupt-server#s as big-endian when setting
        smp_processor_id during hotplug.

      Signed-off-by: Bharata B Rao <bharata@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4ff52b4dedcd4226cf1f2817eb14e8d733790eae
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 19:41:40 2014 +1100

      powerpc/pseries: Use dump_stack instead of show_stack

      We can use the simpler dump_stack() instead of
      show_stack(current, __get_SP())

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit acf620ecf56cfc4edaffaf158250e128539cdd26
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 19:41:39 2014 +1100

      powerpc: Rename __get_SP() to current_stack_pointer()

      Michael points out that __get_SP() is a pretty horrible
      function name. Let's give it a better name.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bfe9a2cfe91a1c920f152ce5fd0a9ad74b3daf12
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 19:41:38 2014 +1100

      powerpc: Reimplement __get_SP() as a function not a define

      Li Zhong points out an issue with our current __get_SP()
      implementation. If ftrace function tracing is enabled (ie -pg
      profiling using _mcount) we spill a stack frame on 64bit all the
      time.

      If a function calls __get_SP() and later calls a function that is
      tail call optimised, we will pop the stack frame and the value
      returned by __get_SP() is no longer valid. An example from Li can
      be found in save_stack_trace -> save_context_stack:

      c0000000000432c0 <.save_stack_trace>:
      c0000000000432c0:       mflr    r0
      c0000000000432c4:       std     r0,16(r1)
      c0000000000432c8:       stdu    r1,-128(r1) <-- stack frame for _mcount
      c0000000000432cc:       std     r3,112(r1)
      c0000000000432d0:       bl      <._mcount>
      c0000000000432d4:       nop

      c0000000000432d8:       mr      r4,r1 <-- __get_SP()

      c0000000000432dc:       ld      r5,632(r13)
      c0000000000432e0:       ld      r3,112(r1)
      c0000000000432e4:       li      r6,1

      c0000000000432e8:       addi    r1,r1,128 <-- pop stack frame

      c0000000000432ec:       ld      r0,16(r1)
      c0000000000432f0:       mtlr    r0
      c0000000000432f4:       b       <.save_context_stack> <-- tail call 
optimized

      save_context_stack ends up with a stack pointer below the current
      one, and it is likely to be scribbled over.

      Fix this by making __get_SP() a function which returns the
      callers stack frame. Also replace inline assembly which grabs
      the stack pointer in save_stack_trace and show_stack with
      __get_SP().

      This also fixes an issue with perf_arch_fetch_caller_regs().
      It currently unwinds the stack once, which will skip a
      valid stack frame on a leaf function. With the __get_SP() fixes
      in this patch, we never need to unwind the stack frame to get
      to the first interesting frame.

      We have to export __get_SP() because perf_arch_fetch_caller_regs()
      (which is used in modules) calls it from a header file.

      Reported-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1bbc26062754b012656d34103215f7552e02b999
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio-rng: refactor probe error handling

      Code like
        vi->vq = NULL;
        kfree(vi)
      does not make sense.

      Clean it up, use goto error labels for cleanup.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 5d8f16d08ba42937ae8c4152d218a77671be4b8f
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio_scsi: drop scan callback

      Enable VQs early like we do for restore.
      This makes it possible to drop the scan callback,
      moving scanning into the probe function, and making
      code simpler.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 486d2e632ca157558a738626c092973f309f3b45
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio_balloon: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after resume returns, virtio balloon
      violated this rule by adding bufs, which causes the VQ to be used
      directly within restore.

      To fix, call virtio_device_ready before using VQ.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit e67423c7b4f20c327de533b068907aab33720482
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virtio_scsi: fix race on device removal

      We cancel event work on device removal, but an interrupt
      could trigger immediately after this, and queue it
      again.

      To fix, set a flag.

      Loosely based on patch by Paolo Bonzini

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 1fa5b2a784dc52d929432bcc963a0bfb3a74608f
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:33 2014 +1030

      virito_scsi: use freezable WQ for events

      Michael S. Tsirkin noticed a race condition:
      we reset device on freeze, but system WQ is still
      running so it might try adding bufs to a VQ meanwhile.

      To fix, switch to handling events from the freezable WQ.

      Reported-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit e53fbd11e983e896adaabef2d2f1695d6e0af829
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_net: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after restore returns, virtio net violated this
      rule by using receive VQs within restore.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 401bbdc901b268113d7c562616feb7fc37492aca
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_console: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after resume returns, virtio console violated 
this
      rule by adding inbufs, which causes the VQ to be used directly within
      restore.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 52c9cf1ac3d315995e9a65b900bc25e1d8a538b3
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_scsi: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after restore returns, virtio scsi violated
      this rule on restore by kicking event vq within restore.

      To fix, call virtio_device_ready before using event queue.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 6d62c37f1991aafc872f8d8be8ac60e57ede8605
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:32 2014 +1030

      virtio_blk: enable VQs early on restore

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after restore returns, virtio block violated
      this rule on restore by restarting queues, which might in theory
      cause the VQ to be used directly within restore.

      To fix, call virtio_device_ready before using starting queues.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit cd679048958011418f14a8fc7dfdb64ab72ca315
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      virtio_scsi: move kick event out from virtscsi_init

      We currently kick event within virtscsi_init,
      before host is fully initialized.

      This can in theory confuse guest if device
      consumes the buffers immediately.

      To fix,  move virtscsi_kick_event_all out to scan/restore.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 024655555021e971203c519770609509e0af4468
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      virtio_net: fix use after free on allocation failure

      In the extremely unlikely event that driver initialization fails after
      RX buffers are added, virtio net frees RX buffers while VQs are
      still active, potentially causing device to use a freed buffer.

      To fix, reset device first - same as we do on device removal.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 64b4cc3911fe8284dfb3cfdb8065c100b818bab8
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      9p/trans_virtio: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, but virtio 9p device
      adds self to channel list within probe, at which point VQ can be
      used in violation of the spec.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit f5866db64f341776c2d9ed48080f82459fea6a55
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:31 2014 +1030

      virtio_console: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, virtio console violated 
this
      rule by adding inbufs, which causes the VQ to be used directly within
      probe.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 7a11370e5e6c26566904bb7f08281093a3002ff2
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio_blk: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, virtio block violated this
      rule by calling add_disk, which causes the VQ to be used directly within
      probe.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 4baf1e33d0842c9673fef4af207d4b74da8d0126
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio_net: enable VQs early

      virtio spec requires drivers to set DRIVER_OK before using VQs.
      This is set automatically after probe returns, virtio net violated this
      rule by using receive VQs within probe.

      To fix, call virtio_device_ready before using VQs.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 3569db593081fd88bbd6df21b9b0531873f2042c
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio: add API to enable VQs early

      virtio spec 0.9.X requires DRIVER_OK to be set before
      VQs are used, but some drivers use VQs before probe
      function returns.
      Since DRIVER_OK is set after probe, this violates the spec.

      Even though under virtio 1.0 transitional devices support this
      behaviour, we want to make it possible for those early callers to become
      spec compliant and eventually support non-transitional devices.

      Add API for drivers to call before using VQs.

      Sets DRIVER_OK internally.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 507613bf31f4bc0a344a1dfc1bc9074fed6eab8f
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:30 2014 +1030

      virtio_net: minor cleanup

        goto done;
      done:
        return;
      is ugly, it was put there to make diff review easier.
      replace by open-coded return.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 080c637373904258ecc20cedc552b2472ab03d10
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:29 2014 +1030

      virtio-net: drop config_mutex

      config_mutex served two purposes: prevent multiple concurrent config
      change handlers, and synchronize access to config_enable flag.

      Since commit dbf2576e37da0fcc7aacbfbb9fd5d3de7888a3c1
          workqueue: make all workqueues non-reentrant
      all workqueues are non-reentrant, and config_enable
      is now gone.

      Get rid of the unnecessary lock.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 102a2786c9df756cffdbcfd11096124e4dc6c311
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:29 2014 +1030

      virtio_net: drop config_enable

      Now that virtio core ensures config changes don't arrive during probing,
      drop config_enable flag in virtio net.
      On removal, flush is now sufficient to guarantee that no change work is
      queued.

      This help simplify the driver, and will allow setting DRIVER_OK earlier
      without losing config change notifications.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 1f54b0c055b9322f4e7acb49c492edc5accd15ae
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:29 2014 +1030

      virtio-blk: drop config_mutex

      config_mutex served two purposes: prevent multiple concurrent config
      change handlers, and synchronize access to config_enable flag.

      Since commit dbf2576e37da0fcc7aacbfbb9fd5d3de7888a3c1
          workqueue: make all workqueues non-reentrant
      all workqueues are non-reentrant, and config_enable
      is now gone.

      Get rid of the unnecessary lock.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit cc74f71934da13fa979669467c04f0d2e5563112
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:22:26 2014 +1030

      virtio_blk: drop config_enable

      Now that virtio core ensures config changes don't
      arrive during probing, drop config_enable flag
      in virtio blk.
      On removal, flush is now sufficient to guarantee that
      no change work is queued.

      This help simplify the driver, and will allow
      setting DRIVER_OK earlier without losing config
      change notifications.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 22b7050a024d7deb0c9ef1e14ed73e3b1e369f24
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Wed Oct 15 10:21:55 2014 +1030

      virtio: defer config changed notifications

      Defer config changed notifications that arrive during
      probe/scan/freeze/restore.

      This will allow drivers to set DRIVER_OK earlier, without worrying about
      racing with config change interrupts.

      This change will also benefit old hypervisors (before 2009)
      that send interrupts without checking DRIVER_OK: previously,
      the callback could race with driver-specific initialization.

      This will also help simplify drivers.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx> (cosmetic changes)

  commit c6716bae52f97347e25166c6270aa98693d9212c
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Tue Oct 14 10:40:35 2014 +1030

      virtio-pci: move freeze/restore to virtio core

      This is in preparation to extending config changed event handling
      in core.
      Wrapping these in an API also seems to make for a cleaner code.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 016c98c6fe0c914d12e2e242b2bccde6d6dea54b
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Tue Oct 14 10:40:34 2014 +1030

      virtio: unify config_changed handling

      Replace duplicated code in all transports with a single wrapper in
      virtio.c.

      The only functional change is in virtio_mmio.c: if a buggy device sends
      us an interrupt before driver is set, we previously returned IRQ_NONE,
      now we return IRQ_HANDLED.

      As this must not happen in practice, this does not look like a big deal.

      See also commit 3fff0179e33cd7d0a688dab65700c46ad089e934
        virtio-pci: do not oops on config change if driver not loaded.
      for the original motivation behind the driver check.

      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 6fbc198cf623944ab60a1db6d306a4d55cdd820d
  Author: Michael S. Tsirkin <mst@xxxxxxxxxx>
  Date:   Tue Oct 14 10:40:29 2014 +1030

      virtio_pci: fix virtio spec compliance on restore

      On restore, virtio pci does the following:
      + set features
      + init vqs etc - device can be used at this point!
      + set ACKNOWLEDGE,DRIVER and DRIVER_OK status bits

      This is in violation of the virtio spec, which
      requires the following order:
      - ACKNOWLEDGE
      - DRIVER
      - init vqs
      - DRIVER_OK

      This behaviour will break with hypervisors that assume spec compliant
      behaviour.  It seems like a good idea to have this patch applied to
      stable branches to reduce the support butden for the hypervisors.

      Cc: stable@xxxxxxxxxxxxxxx
      Cc: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit d3051b489aa81ca9ba62af366149ef42b8dae97c
  Author: Prarit Bhargava <prarit@xxxxxxxxxx>
  Date:   Tue Oct 14 02:51:39 2014 +1030

      modules, lock around setting of MODULE_STATE_UNFORMED

      A panic was seen in the following sitation.

      There are two threads running on the system. The first thread is a system
      monitoring thread that is reading /proc/modules. The second thread is
      loading and unloading a module (in this example I'm using my simple
      dummy-module.ko).  Note, in the "real world" this occurred with the qlogic
      driver module.

      When doing this, the following panic occurred:

       ------------[ cut here ]------------
       kernel BUG at kernel/module.c:3739!
       invalid opcode: 0000 [#1] SMP
       Modules linked in: binfmt_misc sg nfsv3 rpcsec_gss_krb5 nfsv4 
dns_resolver nfs fscache intel_powerclamp coretemp kvm_intel kvm 
crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel lrw 
igb gf128mul glue_helper iTCO_wdt iTCO_vendor_support ablk_helper ptp sb_edac 
cryptd pps_core edac_core shpchp i2c_i801 pcspkr wmi lpc_ich ioatdma mfd_core 
dca ipmi_si nfsd ipmi_msghandler auth_rpcgss nfs_acl lockd sunrpc xfs libcrc32c 
sr_mod cdrom sd_mod crc_t10dif crct10dif_common mgag200 syscopyarea sysfillrect 
sysimgblt i2c_algo_bit drm_kms_helper ttm isci drm libsas ahci libahci 
scsi_transport_sas libata i2c_core dm_mirror dm_region_hash dm_log dm_mod [last 
unloaded: dummy_module]
       CPU: 37 PID: 186343 Comm: cat Tainted: GF          O--------------   
3.10.0+ #7
       Hardware name: Intel Corporation S2600CP/S2600CP, BIOS 
RMLSDP.86I.00.29.D696.1311111329 11/11/2013
       task: ffff8807fd2d8000 ti: ffff88080fa7c000 task.ti: ffff88080fa7c000
       RIP: 0010:[<ffffffff810d64c5>]  [<ffffffff810d64c5>] 
module_flags+0xb5/0xc0
       RSP: 0018:ffff88080fa7fe18  EFLAGS: 00010246
       RAX: 0000000000000003 RBX: ffffffffa03b5200 RCX: 0000000000000000
       RDX: 0000000000001000 RSI: ffff88080fa7fe38 RDI: ffffffffa03b5000
       RBP: ffff88080fa7fe28 R08: 0000000000000010 R09: 0000000000000000
       R10: 0000000000000000 R11: 000000000000000f R12: ffffffffa03b5000
       R13: ffffffffa03b5008 R14: ffffffffa03b5200 R15: ffffffffa03b5000
       FS:  00007f6ae57ef740(0000) GS:ffff88101e7a0000(0000) 
knlGS:0000000000000000
       CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
       CR2: 0000000000404f70 CR3: 0000000ffed48000 CR4: 00000000001407e0
       DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
       DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
       Stack:
        ffffffffa03b5200 ffff8810101e4800 ffff88080fa7fe70 ffffffff810d666c
        ffff88081e807300 000000002e0f2fbf 0000000000000000 ffff88100f257b00
        ffffffffa03b5008 ffff88080fa7ff48 ffff8810101e4800 ffff88080fa7fee0
       Call Trace:
        [<ffffffff810d666c>] m_show+0x19c/0x1e0
        [<ffffffff811e4d7e>] seq_read+0x16e/0x3b0
        [<ffffffff812281ed>] proc_reg_read+0x3d/0x80
        [<ffffffff811c0f2c>] vfs_read+0x9c/0x170
        [<ffffffff811c1a58>] SyS_read+0x58/0xb0
        [<ffffffff81605829>] system_call_fastpath+0x16/0x1b
       Code: 48 63 c2 83 c2 01 c6 04 03 29 48 63 d2 eb d9 0f 1f 80 00 00 00 00 
48 63 d2 c6 04 13 2d 41 8b 0c 24 8d 50 02 83 f9 01 75 b2 eb cb <0f> 0b 66 0f 1f 
84 00 00 00 00 00 0f 1f 44 00 00 55 48 89 e5 41
       RIP  [<ffffffff810d64c5>] module_flags+0xb5/0xc0
        RSP <ffff88080fa7fe18>

          Consider the two processes running on the system.

          CPU 0 (/proc/modules reader)
          CPU 1 (loading/unloading module)

          CPU 0 opens /proc/modules, and starts displaying data for each module 
by
          traversing the modules list via fs/seq_file.c:seq_open() and
          fs/seq_file.c:seq_read().  For each module in the modules list, 
seq_read
          does

                  op->start()  <-- this is a pointer to m_start()
                  op->show()   <- this is a pointer to m_show()
                  op->stop()   <-- this is a pointer to m_stop()

          The m_start(), m_show(), and m_stop() module functions are defined in
          kernel/module.c. The m_start() and m_stop() functions acquire and 
release
          the module_mutex respectively.

          ie) When reading /proc/modules, the module_mutex is acquired and 
released
          for each module.

          m_show() is called with the module_mutex held.  It accesses the module
          struct data and attempts to write out module data.  It is in this code
          path that the above BUG_ON() warning is encountered, specifically 
m_show()
          calls

          static char *module_flags(struct module *mod, char *buf)
          {
                  int bx = 0;

                  BUG_ON(mod->state == MODULE_STATE_UNFORMED);
          ...

          The other thread, CPU 1, in unloading the module calls the syscall
          delete_module() defined in kernel/module.c.  The module_mutex is 
acquired
          for a short time, and then released.  free_module() is called without 
the
          module_mutex.  free_module() then sets mod->state = 
MODULE_STATE_UNFORMED,
          also without the module_mutex.  Some additional code is called and 
then the
          module_mutex is reacquired to remove the module from the modules list:

              /* Now we can delete it from the lists */
              mutex_lock(&module_mutex);
              stop_machine(__unlink_module, mod, NULL);
              mutex_unlock(&module_mutex);

      This is the sequence of events that leads to the panic.

      CPU 1 is removing dummy_module via delete_module().  It acquires the
      module_mutex, and then releases it.  CPU 1 has NOT set 
dummy_module->state to
      MODULE_STATE_UNFORMED yet.

      CPU 0, which is reading the /proc/modules, acquires the module_mutex and
      acquires a pointer to the dummy_module which is still in the modules list.
      CPU 0 calls m_show for dummy_module.  The check in m_show() for
      MODULE_STATE_UNFORMED passed for dummy_module even though it is being
      torn down.

      Meanwhile CPU 1, which has been continuing to remove dummy_module without
      holding the module_mutex, now calls free_module() and sets
      dummy_module->state to MODULE_STATE_UNFORMED.

      CPU 0 now calls module_flags() with dummy_module and ...

      static char *module_flags(struct module *mod, char *buf)
      {
              int bx = 0;

              BUG_ON(mod->state == MODULE_STATE_UNFORMED);

      and BOOM.

      Acquire and release the module_mutex lock around the setting of
      MODULE_STATE_UNFORMED in the teardown path, which should resolve the
      problem.

      Testing: In the unpatched kernel I can panic the system within 1 minute by
      doing

      while (true) do insmod dummy_module.ko; rmmod dummy_module.ko; done

      and

      while (true) do cat /proc/modules; done

      in separate terminals.

      In the patched kernel I was able to run just over one hour without seeing
      any issues.  I also verified the output of panic via sysrq-c and the 
output
      of /proc/modules looks correct for all three states for the dummy_module.

              dummy_module 12661 0 - Unloading 0xffffffffa03a5000 (OE-)
              dummy_module 12661 0 - Live 0xffffffffa03bb000 (OE)
              dummy_module 14015 1 - Loading 0xffffffffa03a5000 (OE+)

      Signed-off-by: Prarit Bhargava <prarit@xxxxxxxxxx>
      Reviewed-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx

  commit 0d0826019e529f21c84687521d03f60cd241ca7d
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Wed Oct 8 10:42:27 2014 -0700

      mnt: Prevent pivot_root from creating a loop in the mount tree

      Andy Lutomirski recently demonstrated that when chroot is used to set
      the root path below the path for the new ``root'' passed to pivot_root
      the pivot_root system call succeeds and leaks mounts.

      In examining the code I see that starting with a new root that is
      below the current root in the mount tree will result in a loop in the
      mount tree after the mounts are detached and then reattached to one
      another.  Resulting in all kinds of ugliness including a leak of that
      mounts involved in the leak of the mount loop.

      Prevent this problem by ensuring that the new mount is reachable from
      the current root of the mount tree.

      [Added stable cc.  Fixes CVE-2014-7970.  --Andy]

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/87bnpmihks.fsf@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>

  commit 9b462d02d6dd671a9ebdc45caed6fe98a53c0ebe
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Oct 13 06:27:47 2014 -0700

      tcp: TCP Small Queues and strange attractors

      TCP Small queues tries to keep number of packets in qdisc
      as small as possible, and depends on a tasklet to feed following
      packets at TX completion time.
      Choice of tasklet was driven by latencies requirements.

      Then, TCP stack tries to avoid reorders, by locking flows with
      outstanding packets in qdisc in a given TX queue.

      What can happen is that many flows get attracted by a low performing
      TX queue, and cpu servicing TX completion has to feed packets for all of
      them, making this cpu 100% busy in softirq mode.

      This became particularly visible with latest skb->xmit_more support

      Strategy adopted in this patch is to detect when tcp_wfree() is called
      from ksoftirqd and let the outstanding queue for this flow being drained
      before feeding additional packets, so that skb->ooo_okay can be set
      to allow select_queue() to select the optimal queue :

      Incoming ACKS are normally handled by different cpus, so this patch
      gives more chance for these cpus to take over the burden of feeding
      qdisc with future packets.

      Tested:

      lpaa23:~# ./super_netperf 1400 --google-pacing-rate 3028000 -H lpaa24 -l 
3600 &

      lpaa23:~# sar -n DEV 1 10 | grep eth1
      06:16:18 AM      eth1 595448.00 1190564.00  38381.09 1760253.12      0.00 
     0.00      1.00
      06:16:19 AM      eth1 594858.00 1189686.00  38340.76 1758952.72      0.00 
     0.00      0.00
      06:16:20 AM      eth1 597017.00 1194019.00  38480.79 1765370.29      0.00 
     0.00      1.00
      06:16:21 AM      eth1 595450.00 1190936.00  38380.19 1760805.05      0.00 
     0.00      0.00
      06:16:22 AM      eth1 596385.00 1193096.00  38442.56 1763976.29      0.00 
     0.00      1.00
      06:16:23 AM      eth1 598155.00 1195978.00  38552.97 1768264.60      0.00 
     0.00      0.00
      06:16:24 AM      eth1 594405.00 1188643.00  38312.57 1757414.89      0.00 
     0.00      1.00
      06:16:25 AM      eth1 593366.00 1187154.00  38252.16 1755195.83      0.00 
     0.00      0.00
      06:16:26 AM      eth1 593188.00 1186118.00  38232.88 1753682.57      0.00 
     0.00      1.00
      06:16:27 AM      eth1 596301.00 1192241.00  38440.94 1762733.09      0.00 
     0.00      0.00
      Average:         eth1 595457.30 1190843.50  38381.69 1760664.84      0.00 
     0.00      0.50
      lpaa23:~# ./tc -s -d qd sh dev eth1 | grep backlog
       backlog 7606336b 2513p requeues 167982
       backlog 224072b 74p requeues 566
       backlog 581376b 192p requeues 5598
       backlog 181680b 60p requeues 1070
       backlog 5305056b 1753p requeues 110166    // Here, this TX queue is 
attracting flows
       backlog 157456b 52p requeues 1758
       backlog 672216b 222p requeues 3025
       backlog 60560b 20p requeues 24541
       backlog 448144b 148p requeues 21258

      lpaa23:~# echo 1 
>/proc/sys/net/ipv4/tcp_tsq_enable_tcp_wfree_ksoftirqd_detect

      Immediate jump to full bandwidth, and traffic is properly
      shard on all tx queues.

      lpaa23:~# sar -n DEV 1 10 | grep eth1
      06:16:46 AM      eth1 1397632.00 2795397.00  90081.87 4133031.26      
0.00      0.00      1.00
      06:16:47 AM      eth1 1396874.00 2793614.00  90032.99 4130385.46      
0.00      0.00      0.00
      06:16:48 AM      eth1 1395842.00 2791600.00  89966.46 4127409.67      
0.00      0.00      1.00
      06:16:49 AM      eth1 1395528.00 2791017.00  89946.17 4126551.24      
0.00      0.00      0.00
      06:16:50 AM      eth1 1397891.00 2795716.00  90098.74 4133497.39      
0.00      0.00      1.00
      06:16:51 AM      eth1 1394951.00 2789984.00  89908.96 4125022.51      
0.00      0.00      0.00
      06:16:52 AM      eth1 1394608.00 2789190.00  89886.90 4123851.36      
0.00      0.00      1.00
      06:16:53 AM      eth1 1395314.00 2790653.00  89934.33 4125983.09      
0.00      0.00      0.00
      06:16:54 AM      eth1 1396115.00 2792276.00  89984.25 4128411.21      
0.00      0.00      1.00
      06:16:55 AM      eth1 1396829.00 2793523.00  90030.19 4130250.28      
0.00      0.00      0.00
      Average:         eth1 1396158.40 2792297.00  89987.09 4128439.35      
0.00      0.00      0.50

      lpaa23:~# tc -s -d qd sh dev eth1 | grep backlog
       backlog 7900052b 2609p requeues 173287
       backlog 878120b 290p requeues 589
       backlog 1068884b 354p requeues 5621
       backlog 996212b 329p requeues 1088
       backlog 984100b 325p requeues 115316
       backlog 956848b 316p requeues 1781
       backlog 1080996b 357p requeues 3047
       backlog 975016b 322p requeues 24571
       backlog 990156b 327p requeues 21274

      (All 8 TX queues get a fair share of the traffic)

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b909bb49ac204bfd2e628707db37beb490dbc5c
  Merge: a040f95 da22b896 78eda2b f39f869 05df780
  Author: Roland Dreier <roland@xxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 14:09:12 2014 -0700

      Merge branches 'core', 'cxgb4', 'iser', 'mlx5' and 'ocrdma' into for-next

  commit 82b009f9b38e8285987b842f1f13015acf4439db
  Merge: db404b1 d47d2fd
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 17:05:23 2014 -0400

      Merge branch 'qlcnic'

      Rajesh Borundia says:

      ====================
      qlcnic: Bug fixes

      This series fixes following issues.

      * We were programming maximum number of arguments supported by
        adapter instead of required in a command.
      * Destroy tx command requires three arguments instead of two.

      Please apply these patches to net.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d47d2fdd29cf41543a0c5a522c4cc9463f9627b2
  Author: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
  Date:   Tue Oct 14 07:41:46 2014 -0400

      qlcnic: Fix number of arguments in destroy tx context command

      o Number of arguments taken by destroy tx command is three
        instead of two.

      Signed-off-by: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a1ef4b5a72614c72fce0e21f44e996ee8f0ef23
  Author: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
  Date:   Tue Oct 14 07:41:45 2014 -0400

      qlcnic: Fix programming number of arguments in a command.

      o Initially we were programming maximum number of arguments.
        Instead we should program number of arguments required in
        a command.
      o Maximum number of arguments for 82xx adapter is four. Fix it
        for GET_ESWITCH_STATS command.

      Signed-off-by: Rajesh Borundia <rajesh.borundia@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit db404b13617fe0cdb415da55762203d456837912
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Tue Oct 14 06:28:38 2014 -0700

      genl_magic: Resolve logical-op warnings

      Resolve "logical 'and' applied to non-boolean constant" warnings"
      that appear in W=2 builds by adding !! to a bit test.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e53da5fbfc02586fe4506ed583069b8205f3e38d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 17:02:37 2014 -0400

      net: Trap attempts to call sock_kfree_s() with a NULL pointer.

      Unlike normal kfree() it is never right to call sock_kfree_s() with
      a NULL pointer, because sock_kfree_s() also has the side effect of
      discharging the memory from the sockets quota.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dee49f203a7feef5d00c416b7dc7e34a7caba8e1
  Author: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 12:35:08 2014 -0700

      rds: avoid calling sock_kfree_s() on allocation failure

      It is okay to free a NULL pointer but not okay to mischarge the socket 
optmem
      accounting. Compile test only.

      Reported-by: rucsoftsec@xxxxxxxxx
      Cc: Chien Yen <chien.yen@xxxxxxxxxx>
      Cc: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 22c0b963d7400971f4c5a1a67b083e3742996640
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Oct 15 01:54:14 2014 +0530

      cxgb4: Fix FW flash logic using ethtool

      Use t4_fw_upgrade instead of t4_load_fw to write firmware into FLASH, 
since
      t4_load_fw doesn't co-ordinate with the firmware and the adapter can get 
hosed
      enough to require a power cycle of the system.

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c241bd35e6f626ad6f867dcf9fefdc2315f125f
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Oct 14 17:19:44 2014 -0300

      perf symbols: Make sym->end be the first address after the symbol range

      To follow vm_area_struct->vm_end convention.

      By adhering to the convention that ->end is the first address outside
      the symbol's range we can do things like:

        sym->end = start + len;
        len = sym->end - sym->start;

      This is also now the convention used for struct map->end, fixing some
      off-by-one bugs.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Chuck Ebbert <cebbert.lkml@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-agomujr7tuqaq6lu7kr6z7h6@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit eba85230de892e2a925c85dca1fe177e8b3d84d8
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Oct 14 16:39:27 2014 -0300

      perf symbols: Fix map->end fixup

      When synthesizing maps from files that have incomplete symbol
      information, like kallsyms, we need to fixup the end of maps by seting
      its end from the ->start of the next map, fix it to set prev_map->end to
      curr_map->start, since ->end is the first byte outside prev_map address
      range.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ivbrj08sjakxdwkrcndbkoig@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4955ea225db42144d1667838f908315a16d51c5b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Oct 14 16:05:38 2014 -0300

      perf tools: Fixup off-by-one comparision in maps__find

      map->end is the first addr _outside_ the a map, following the convention
      of vm_area_struct->vm_end.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/8761fwh1nc.fsf@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 77faf4d060e3ee1fd2ff6cd39f2b2eb887100422
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Mon Oct 6 10:35:32 2014 +0200

      perf tools: fix off-by-one error in maps

      This patch fixes off-by-one errors in the management of maps.

      A map is defined by start address and length as implemented by
      map__new():

        map__init(map, type, start, start + len, pgoff, dso);

        map->start = addr;
        map->end = end;

      Consequently, the actual address range is [start; end[ map->end is the
      first byte outside the range.

      This patch fixes two bugs where upper bound checking was off-by-one.

      In V2, we fix map_groups__fixup_overlappings() some more where
      map->start was off-by-one as reported by Jiri.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20141006083532.GA4850@quad
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e167f995e26249aa93708589c5eea539652351fa
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Oct 14 15:07:48 2014 -0300

      perf machine: Add missing dsos->root rbtree root initialization

      A segfault happens on 'perf test hists_link' because we end up using a
      struct machines on the stack, and then machines__init() was not
      initializing the newly introduced rb_root, just the existing list_head.

      When we introduced struct dsos, to group the two ways to store dsos,
      i.e. the linked list and the rbtree, we didn't turned the initialization
      done in:

        machines__init(machines->host) ->
                machine__init() ->
                        INIT_LIST_HEAD

      into a dsos__init() to keep on initializing the list_head but _as well_
      initializing the rb_root, oops.

      All worked because outside perf-test we probably zalloc the whole thing
      which ends up initializing it in to NULL.

      So the problem looks contained to 'perf test' that uses it on stack,
      etc.

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Waiman Long <Waiman.Long@xxxxxx>,
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>,
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Douglas Hatch <doug.hatch@xxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Waiman Long <Waiman.Long@xxxxxx>,
      Link: http://lkml.kernel.org/r/20141014180353.GF3198@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6e36145d4ec754f4a8ce9d6912ca4d82ffb6ae3f
  Merge: 8c2a7a5 53b26b9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 16:40:49 2014 -0400

      Merge branch 'stmmac'

      Giuseppe Cavallaro says:

      ====================
      stmmac: review and fix the dwmac-sti glue-logic

      This patch is to review the whole glue logic adopted on STi SoCs that
      was bugged.
      In the old glue-logic there was a lot of confusion when setup the
      retiming especially for STiD127 where, for example, the bits 6 and 7
      (in the GMAC  control register) have a different meaning of what is
      used for STiH4xx SoCs. So we cannot adopt the same glue for all these
      SoCs.
      Moreover, GiGa on STiD127 didn't work and, for all the SoCs, the RGMII
      couldn't run when the speed was 10Mbps (because the clock was not properly
      managed).
      Note that the phy clock needs to be provided by the platform as well as
      documented in the related binding file (updated as consequence).

      The old code supported too many configurations never adopted and 
validated.
      This made the code very complex to maintain and debug in case of issues.

      The patch simplifies all the configurations as commented in the tables
      inside the file and obviously it has been tested on all the boards
      based on the SoCs mentioned.

      With this patch, the dwmac-sti is also ready to support new 
configurations that
      will be available on next SoC generations.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53b26b9bc9a547bf10135a8079e5ae88f354b9f6
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Tue Oct 14 08:12:56 2014 +0200

      stmmac: dwmac-sti: review the glue-logic for STi4xx and STiD127 SoCs

      This patch is to review the whole glue logic adopted on STi SoCs that
      was bugged.

      In the old glue-logic there was a lot of confusion when setup the
      retiming especially for STiD127 where, for example, the bits 6 and 7
      (in the GMAC  control register) have a different meaning of what is
      used for STiH4xx SoCs. So we cannot adopt the same glue for all these
      SoCs.
      Moreover, GiGa on STiD127 didn't work and, for all the SoCs, the RGMII
      couldn't run when the speed was 10Mbps (because the clock was not properly
      managed).
      Note that the phy clock needs to be provided by the platform as well as
      documented in the related binding file (updated as consequence).

      The old code supported too many configurations never adopted and 
validated.
      This made the code very complex to maintain and debug in case of issues.

      The patch simplifies all the configurations as commented in the tables
      inside the file and obviously it has been tested on all the boards
      based on the SoCs mentioned.

      With this patch, the dwmac-sti is also ready to support new 
configurations that
      will be available on next SoC generations.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 160e1fd10a287bb805745ea4e5b8bb383b686b7f
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Tue Oct 14 08:12:55 2014 +0200

      stmmac: make the STi Layer compatible to STiH407

      This adds the missing compatibility to the STiH407 SoC.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c2a7a5d2c6ec6c2a95fe22a6d3af1db07840da8
  Author: Giuseppe CAVALLARO <peppe.cavallaro@xxxxxx>
  Date:   Tue Oct 14 08:11:54 2014 +0200

      stmmac: platform: fix FIXED_PHY support.

      On several STi platforms: e.g. stihxxx-b2120 an Ethernet switch is
      embedded and connected to the stmmac via RGMII mode. So this is managed
      by using the FIXED_PHY. In that case, the support in the platform needs
      to be fixed to allow the stmmac to dialog with the switch via fixed-link
      by using phy_bus_name property.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8885846fc4b708f543fe1dd3ef7402417d2d4151
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Oct 13 13:30:27 2014 -0300

      perf evsel: Make some exit routines static

      Since they are automatically called by other methods used by tools.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ne3g4any7q6ty5d6yv8t1wws@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 80b2210c623dc47e0847816989dd647738e4fb94
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Oct 13 10:29:50 2014 -0300

      perf evsel: Add missing 'target' struct forward declaration

      We use it in evsel.h but were getting it indirectly, fix it.

      Noticed while working on having evsel.h usable by rasd.c.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-94t3jvw4tmzrq3dnovvpl65e@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4112eb1899c0e711b2ab1491f51215359cf94d74
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:55:15 2014 -0300

      perf evlist: Default to syswide target when no thread/cpu maps set

      If all a tool wants is to do system wide event monitoring, there is no
      more the need to setup thread_map and cpu_map objects, just call
      perf_evlist__open() and it will do create one fd per CPU monitoring all
      threads.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-poovolkigu72brx4783uq4cf@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1aaf63b1ee912abd7675681f9d6ffaaf2ffc0451
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 14:29:49 2014 -0300

      perf evlist: Check that there is a thread_map when preparing a workload

      The perf_evlist__prepare_workload expects a thread map to be in place
      so that it can store the pid of the workload being started, so check it
      and tell the developer about it instead of segfaulting.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-jvlz2f264e7kpmhjmwltikqw@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 641556c98c821922a9a2121247b5fa25e4407d11
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 12:03:46 2014 -0300

      perf thread_map: Create dummy constructor out of open coded equivalent

      Create a dummy thread_map, one that has just one entry and it is -1,
      meaning 'all threads', as this ends up going down to perf_event_open().

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8av26cz8uxmbnihl5mmrygp9@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a635fc511e05774298153e3ddfef7c4cd51a1bb4
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 16:16:00 2014 -0300

      perf tools: Remove hists from evsel

      Now tools that deals want to have an hists per evsel need to call
      hists__init() before creating any evsels, which can be as early as when
      parsing the command line, so do it before calling parse_options().

      The current tools using hists/hist_entries are report, top and annotate,
      change them to request per evsel hists.

      This is in preparation for making evsels usable by 3rd party tools, that
      not necessarily live in perf's source code repository.

      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-usjx2la743f10ippj7p1b20x@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8f651eae186f4dfb1740988623c83ba03dcf3a76
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 16:12:24 2014 -0300

      perf callchain: Move the callchain_param extern to callchain.h

      It was lost in hist.h, move it to where it belongs, callchain.h, as
      there are places that gets hist.h by means of evsel.h, and since evsel.h
      is being untangled from hist.h...

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-0rg7ji1jnbm6q6gj35j37jby@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ce8ccff5dd6b87dfe3495c7e9c5d56169bbacf58
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:51 2014 -0300

      perf evsel: Subclassing

      Provide a method to be called at tool start to config the perf_evsel
      instance size, together with optional constructor and destructor.

      This will be used so that perf_evsel doesn't always include a struct
      hists, tools that works with hists/hist_entries, like report, top and
      annotate, will, at start, tell the evsel class the size they need per
      instance.

      v2: Don't use exit as a name of a member of function parameter, as this
          breaks the build on at least fedora14 and rhel6.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-7t8cay0ieryox4gqosie85ek@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 77b3a4dcde4f770a0f3edbe16dd423b3d0717318
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Tue Oct 14 11:21:04 2014 -0700

      dsa: mv88e6171: Fix tag_protocol check

      tag_protocol is now an enum, so drivers have to check against it.

      Cc: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c07127b48c6367255fb4506e6d6ba6e219205607
  Author: Neale Ferguson <neale@xxxxxxxxxxxxxx>
  Date:   Tue Oct 14 15:10:48 2014 -0500

      dlm: fix missing endian conversion of rcom_status flags

      The flags are already converted to le when being sent,
      but are not being converted back to cpu when received.

      Signed-off-by: Neale Ferguson <neale@xxxxxxxxxxxxxx>
      Signed-off-by: David Teigland <teigland@xxxxxxxxxx>

  commit 4d1bafbe485240ee19dcedad864c7c5bae07a7e1
  Merge: c15952d 5e6a024
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 16:09:38 2014 -0400

      Merge branch 'xgene'

      Iyappan Subramanian says:

      ====================
      Adding SGMII based 1GbE basic support to APM X-Gene SoC ethernet driver.

      v2: Address comments from v1
      * Split the patchset into two, the first one being preparatory patch
      * Added link_state function pointer to the xgene_mac_ops structure
      * Added xgene_indirect_ctl structure for indirect read/write arguments

      v1:
      * Initial version
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5e6a024bebea5bad6b787cf2c0ee28116b4147f0
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:35 2014 -0700

      drivers: net: xgene: Add SGMII based 1GbE ethtool support

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 32f784b50e14c653ad0f010fbd5921a5f8caf846
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:34 2014 -0700

      drivers: net: xgene: Add SGMII based 1GbE support

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc8385f0c0f46ca18c1c8ab59c9f565dc7cfa6bf
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:33 2014 -0700

      drivers: net: xgene: Preparing for adding SGMII based 1GbE

      - Added link_state function pointer to the xgene__mac_ops structure
      - Moved ring manager (pdata->rm) assignment to xgene_enet_setup_ops
      - Removed unused variable (pdata->phy_addr) and macro (FULL_DUPLEX)

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c2e7f0954dcd9fbb47d065c654d44608dad38e0
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Mon Oct 13 17:05:32 2014 -0700

      dtb: Add SGMII based 1GbE node to APM X-Gene SoC device tree

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c15952dc18d8a293d976ac6c06d44d9d98023b45
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Oct 14 02:08:54 2014 -0700

      net: filter: move common defines into bpf_common.h

      userspace programs that use eBPF instruction macros need to include two 
files:
      uapi/linux/filter.h and uapi/linux/bpf.h
      Move common macro definitions that are shared between classic BPF and eBPF
      into uapi/linux/bpf_common.h, so that user app can include only one bpf.h 
file

      Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 91c4467e3c76b6d40ecc29ed71d3aa1e0285ab80
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 14 19:01:14 2014 +0200

      caif_usb: use target structure member in memset

      parent cfusbl was used instead of first structure member 'layer'

      Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7970f1918ff685e64063b54474a9c1ac087aee4d
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 14 19:00:55 2014 +0200

      caif_usb: remove redundant memory message

      Let MM subsystem display out of memory messages.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6ff1e1e3c81426515e1782f2f13b7237211a43df
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 22:21:46 2014 +0200

      caif: replace kmalloc/memset 0 by kzalloc

      Also add blank line after declaration

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 030b16a0e37ff2a870dd57c5da89c1741c683684
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Oct 13 22:21:07 2014 +0530

      drivers: net: cpsw: remove child devices while driver detach

      remove all the child devices from the system to make sure that re-insert 
of
      cpsw module doesn't fail on child device populated by 
of_platform_populate().

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fc7a99fb71b83f811e2c013ab55e507048153f23
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Oct 13 22:21:06 2014 +0530

      drivers: net: davinci_cpdma: remove spinlock as SOFTIRQ-unsafe lock order 
detected

      remove spinlock in cpdma_desc_pool_destroy() as there is no active cpdma
      channel and iounmap should be called without auquiring lock.

      root@dra7xx-evm:~# modprobe -r ti_cpsw
      [   50.539743]
      [   50.541312] ======================================================
      [   50.547796] [ INFO: SOFTIRQ-safe -> SOFTIRQ-unsafe lock order detected 
]
      [   50.554826] 3.14.19-02124-g95c5b7b #308 Not tainted
      [   50.559939] ------------------------------------------------------
      [   50.566416] modprobe/1921 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire:
      [   50.573347]  (vmap_area_lock){+.+...}, at: [<c01127fc>] 
find_vmap_area+0x10/0x6c
      [   50.581132]
      [   50.581132] and this task is already holding:
      [   50.587249]  (&(&pool->lock)->rlock#2){..-...}, at: [<bf017c74>] 
cpdma_ctlr_destroy+0x5c/0x114 [davinci_cpdma]
      [   50.597766] which would create a new lock dependency:
      [   50.603048]  (&(&pool->lock)->rlock#2){..-...} -> 
(vmap_area_lock){+.+...}
      [   50.610296]
      [   50.610296] but this new dependency connects a SOFTIRQ-irq-safe lock:
      [   50.618601]  (&(&pool->lock)->rlock#2){..-...}
      ... which became SOFTIRQ-irq-safe at:
      [   50.626829]   [<c06585a4>] _raw_spin_lock_irqsave+0x38/0x4c
      [   50.632677]   [<bf01773c>] cpdma_desc_free.constprop.7+0x28/0x58 
[davinci_cpdma]
      [   50.640437]   [<bf0177e8>] __cpdma_chan_free+0x7c/0xa8 [davinci_cpdma]
      [   50.647289]   [<bf017908>] __cpdma_chan_process+0xf4/0x134 
[davinci_cpdma]
      [   50.654512]   [<bf017984>] cpdma_chan_process+0x3c/0x54 [davinci_cpdma]
      [   50.661455]   [<bf0277e8>] cpsw_poll+0x14/0xa8 [ti_cpsw]
      [   50.667038]   [<c05844f4>] net_rx_action+0xc0/0x1e8
      [   50.672150]   [<c0048234>] __do_softirq+0xcc/0x304
      [   50.677183]   [<c004873c>] irq_exit+0xa8/0xfc
      [   50.681751]   [<c000eeac>] handle_IRQ+0x50/0xb0
      [   50.686513]   [<c0008638>] gic_handle_irq+0x28/0x5c
      [   50.691628]   [<c06590a4>] __irq_svc+0x44/0x5c
      [   50.696289]   [<c0658ab4>] _raw_spin_unlock_irqrestore+0x34/0x44
      [   50.702591]   [<c065a9c4>] do_page_fault.part.9+0x144/0x3c4
      [   50.708433]   [<c065acb8>] do_page_fault+0x74/0x84
      [   50.713453]   [<c00083dc>] do_DataAbort+0x34/0x98
      [   50.718391]   [<c065923c>] __dabt_usr+0x3c/0x40
      [   50.723148]
      [   50.723148] to a SOFTIRQ-irq-unsafe lock:
      [   50.728893]  (vmap_area_lock){+.+...}
      ... which became SOFTIRQ-irq-unsafe at:
      [   50.736476] ...  [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   50.741876]   [<c011376c>] alloc_vmap_area.isra.28+0xb8/0x300
      [   50.747908]   [<c0113a44>] __get_vm_area_node.isra.29+0x90/0x134
      [   50.754210]   [<c011486c>] get_vm_area_caller+0x3c/0x48
      [   50.759692]   [<c0114be0>] vmap+0x40/0x78
      [   50.763900]   [<c09442f0>] check_writebuffer_bugs+0x54/0x1a0
      [   50.769835]   [<c093eac0>] start_kernel+0x320/0x388
      [   50.774952]   [<80008074>] 0x80008074
      [   50.778793]
      [   50.778793] other info that might help us debug this:
      [   50.778793]
      [   50.787181]  Possible interrupt unsafe locking scenario:
      [   50.787181]
      [   50.794295]        CPU0                    CPU1
      [   50.799042]        ----                    ----
      [   50.803785]   lock(vmap_area_lock);
      [   50.807446]                                local_irq_disable();
      [   50.813652]                                
lock(&(&pool->lock)->rlock#2);
      [   50.820782]                                lock(vmap_area_lock);
      [   50.827086]   <Interrupt>
      [   50.829823]     lock(&(&pool->lock)->rlock#2);
      [   50.834490]
      [   50.834490]  *** DEADLOCK ***
      [   50.834490]
      [   50.840695] 4 locks held by modprobe/1921:
      [   50.844981]  #0:  (&__lockdep_no_validate__){......}, at: [<c03e53e8>] 
driver_detach+0x44/0xb8
      [   50.854038]  #1:  (&__lockdep_no_validate__){......}, at: [<c03e53f4>] 
driver_detach+0x50/0xb8
      [   50.863102]  #2:  (&(&ctlr->lock)->rlock){......}, at: [<bf017c34>] 
cpdma_ctlr_destroy+0x1c/0x114 [davinci_cpdma]
      [   50.873890]  #3:  (&(&pool->lock)->rlock#2){..-...}, at: [<bf017c74>] 
cpdma_ctlr_destroy+0x5c/0x114 [davinci_cpdma]
      [   50.884871]
      the dependencies between SOFTIRQ-irq-safe lock and the holding lock:
      [   50.892827] -> (&(&pool->lock)->rlock#2){..-...} ops: 167 {
      [   50.898703]    IN-SOFTIRQ-W at:
      [   50.901995]                     [<c06585a4>] 
_raw_spin_lock_irqsave+0x38/0x4c
      [   50.909476]                     [<bf01773c>] 
cpdma_desc_free.constprop.7+0x28/0x58 [davinci_cpdma]
      [   50.918878]                     [<bf0177e8>] 
__cpdma_chan_free+0x7c/0xa8 [davinci_cpdma]
      [   50.927366]                     [<bf017908>] 
__cpdma_chan_process+0xf4/0x134 [davinci_cpdma]
      [   50.936218]                     [<bf017984>] 
cpdma_chan_process+0x3c/0x54 [davinci_cpdma]
      [   50.944794]                     [<bf0277e8>] cpsw_poll+0x14/0xa8 
[ti_cpsw]
      [   50.952009]                     [<c05844f4>] net_rx_action+0xc0/0x1e8
      [   50.958765]                     [<c0048234>] __do_softirq+0xcc/0x304
      [   50.965432]                     [<c004873c>] irq_exit+0xa8/0xfc
      [   50.971635]                     [<c000eeac>] handle_IRQ+0x50/0xb0
      [   50.978035]                     [<c0008638>] gic_handle_irq+0x28/0x5c
      [   50.984788]                     [<c06590a4>] __irq_svc+0x44/0x5c
      [   50.991085]                     [<c0658ab4>] 
_raw_spin_unlock_irqrestore+0x34/0x44
      [   50.999023]                     [<c065a9c4>] 
do_page_fault.part.9+0x144/0x3c4
      [   51.006510]                     [<c065acb8>] do_page_fault+0x74/0x84
      [   51.013171]                     [<c00083dc>] do_DataAbort+0x34/0x98
      [   51.019738]                     [<c065923c>] __dabt_usr+0x3c/0x40
      [   51.026129]    INITIAL USE at:
      [   51.029335]                    [<c06585a4>] 
_raw_spin_lock_irqsave+0x38/0x4c
      [   51.036729]                    [<bf017d78>] 
cpdma_chan_submit+0x4c/0x2f0 [davinci_cpdma]
      [   51.045225]                    [<bf02863c>] cpsw_ndo_open+0x378/0x6bc 
[ti_cpsw]
      [   51.052897]                    [<c058747c>] __dev_open+0x9c/0x104
      [   51.059287]                    [<c05876ec>] 
__dev_change_flags+0x88/0x160
      [   51.066420]                    [<c05877e4>] dev_change_flags+0x18/0x48
      [   51.073270]                    [<c05ed51c>] devinet_ioctl+0x61c/0x6e0
      [   51.080029]                    [<c056ee54>] sock_ioctl+0x5c/0x298
      [   51.086418]                    [<c01350a4>] do_vfs_ioctl+0x78/0x61c
      [   51.092993]                    [<c01356ac>] SyS_ioctl+0x64/0x74
      [   51.099200]                    [<c000e580>] ret_fast_syscall+0x0/0x48
      [   51.105956]  }
      [   51.107696]  ... key      at: [<bf019000>] __key.21312+0x0/0xfffff650 
[davinci_cpdma]
      [   51.115912]  ... acquired at:
      [   51.119019]    [<c00899ac>] lock_acquire+0x9c/0x104
      [   51.124138]    [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.129341]    [<c01127fc>] find_vmap_area+0x10/0x6c
      [   51.134547]    [<c0114960>] remove_vm_area+0x8/0x6c
      [   51.139659]    [<c0114a7c>] __vunmap+0x20/0xf8
      [   51.144318]    [<c001c350>] __arm_iounmap+0x10/0x18
      [   51.149440]    [<bf017d08>] cpdma_ctlr_destroy+0xf0/0x114 
[davinci_cpdma]
      [   51.156560]    [<bf026294>] cpsw_remove+0x48/0x8c [ti_cpsw]
      [   51.162407]    [<c03e62c8>] platform_drv_remove+0x18/0x1c
      [   51.168063]    [<c03e4c44>] __device_release_driver+0x70/0xc8
      [   51.174094]    [<c03e5458>] driver_detach+0xb4/0xb8
      [   51.179212]    [<c03e4a6c>] bus_remove_driver+0x4c/0x90
      [   51.184693]    [<c00b024c>] SyS_delete_module+0x10c/0x198
      [   51.190355]    [<c000e580>] ret_fast_syscall+0x0/0x48
      [   51.195661]
      [   51.197217]
      the dependencies between the lock to be acquired and SOFTIRQ-irq-unsafe 
lock:
      [   51.205986] -> (vmap_area_lock){+.+...} ops: 520 {
      [   51.211032]    HARDIRQ-ON-W at:
      [   51.214321]                     [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.221090]                     [<c011376c>] 
alloc_vmap_area.isra.28+0xb8/0x300
      [   51.228750]                     [<c0113a44>] 
__get_vm_area_node.isra.29+0x90/0x134
      [   51.236690]                     [<c011486c>] 
get_vm_area_caller+0x3c/0x48
      [   51.243811]                     [<c0114be0>] vmap+0x40/0x78
      [   51.249654]                     [<c09442f0>] 
check_writebuffer_bugs+0x54/0x1a0
      [   51.257239]                     [<c093eac0>] start_kernel+0x320/0x388
      [   51.263994]                     [<80008074>] 0x80008074
      [   51.269474]    SOFTIRQ-ON-W at:
      [   51.272769]                     [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.279525]                     [<c011376c>] 
alloc_vmap_area.isra.28+0xb8/0x300
      [   51.287190]                     [<c0113a44>] 
__get_vm_area_node.isra.29+0x90/0x134
      [   51.295126]                     [<c011486c>] 
get_vm_area_caller+0x3c/0x48
      [   51.302245]                     [<c0114be0>] vmap+0x40/0x78
      [   51.308094]                     [<c09442f0>] 
check_writebuffer_bugs+0x54/0x1a0
      [   51.315669]                     [<c093eac0>] start_kernel+0x320/0x388
      [   51.322423]                     [<80008074>] 0x80008074
      [   51.327906]    INITIAL USE at:
      [   51.331112]                    [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.337775]                    [<c011376c>] 
alloc_vmap_area.isra.28+0xb8/0x300
      [   51.345352]                    [<c0113a44>] 
__get_vm_area_node.isra.29+0x90/0x134
      [   51.353197]                    [<c011486c>] 
get_vm_area_caller+0x3c/0x48
      [   51.360224]                    [<c0114be0>] vmap+0x40/0x78
      [   51.365977]                    [<c09442f0>] 
check_writebuffer_bugs+0x54/0x1a0
      [   51.373464]                    [<c093eac0>] start_kernel+0x320/0x388
      [   51.380131]                    [<80008074>] 0x80008074
      [   51.385517]  }
      [   51.387260]  ... key      at: [<c0a66948>] vmap_area_lock+0x10/0x20
      [   51.393841]  ... acquired at:
      [   51.396945]    [<c00899ac>] lock_acquire+0x9c/0x104
      [   51.402060]    [<c06584e8>] _raw_spin_lock+0x28/0x38
      [   51.407266]    [<c01127fc>] find_vmap_area+0x10/0x6c
      [   51.412478]    [<c0114960>] remove_vm_area+0x8/0x6c
      [   51.417592]    [<c0114a7c>] __vunmap+0x20/0xf8
      [   51.422252]    [<c001c350>] __arm_iounmap+0x10/0x18
      [   51.427369]    [<bf017d08>] cpdma_ctlr_destroy+0xf0/0x114 
[davinci_cpdma]
      [   51.434487]    [<bf026294>] cpsw_remove+0x48/0x8c [ti_cpsw]
      [   51.440336]    [<c03e62c8>] platform_drv_remove+0x18/0x1c
      [   51.446000]    [<c03e4c44>] __device_release_driver+0x70/0xc8
      [   51.452031]    [<c03e5458>] driver_detach+0xb4/0xb8
      [   51.457147]    [<c03e4a6c>] bus_remove_driver+0x4c/0x90
      [   51.462628]    [<c00b024c>] SyS_delete_module+0x10c/0x198
      [   51.468289]    [<c000e580>] ret_fast_syscall+0x0/0x48
      [   51.473584]
      [   51.475140]
      [   51.475140] stack backtrace:
      [   51.479703] CPU: 0 PID: 1921 Comm: modprobe Not tainted 
3.14.19-02124-g95c5b7b #308
      [   51.487744] [<c0016090>] (unwind_backtrace) from [<c0012060>] 
(show_stack+0x10/0x14)
      [   51.495865] [<c0012060>] (show_stack) from [<c0652a20>] 
(dump_stack+0x78/0x94)
      [   51.503444] [<c0652a20>] (dump_stack) from [<c0086f18>] 
(check_usage+0x408/0x594)
      [   51.511293] [<c0086f18>] (check_usage) from [<c00870f8>] 
(check_irq_usage+0x54/0xb0)
      [   51.519416] [<c00870f8>] (check_irq_usage) from [<c0088724>] 
(__lock_acquire+0xe54/0x1b90)
      [   51.528077] [<c0088724>] (__lock_acquire) from [<c00899ac>] 
(lock_acquire+0x9c/0x104)
      [   51.536291] [<c00899ac>] (lock_acquire) from [<c06584e8>] 
(_raw_spin_lock+0x28/0x38)
      [   51.544417] [<c06584e8>] (_raw_spin_lock) from [<c01127fc>] 
(find_vmap_area+0x10/0x6c)
      [   51.552726] [<c01127fc>] (find_vmap_area) from [<c0114960>] 
(remove_vm_area+0x8/0x6c)
      [   51.560935] [<c0114960>] (remove_vm_area) from [<c0114a7c>] 
(__vunmap+0x20/0xf8)
      [   51.568693] [<c0114a7c>] (__vunmap) from [<c001c350>] 
(__arm_iounmap+0x10/0x18)
      [   51.576362] [<c001c350>] (__arm_iounmap) from [<bf017d08>] 
(cpdma_ctlr_destroy+0xf0/0x114 [davinci_cpdma])
      [   51.586494] [<bf017d08>] (cpdma_ctlr_destroy [davinci_cpdma]) from 
[<bf026294>] (cpsw_remove+0x48/0x8c [ti_cpsw])
      [   51.597261] [<bf026294>] (cpsw_remove [ti_cpsw]) from [<c03e62c8>] 
(platform_drv_remove+0x18/0x1c)
      [   51.606659] [<c03e62c8>] (platform_drv_remove) from [<c03e4c44>] 
(__device_release_driver+0x70/0xc8)
      [   51.616237] [<c03e4c44>] (__device_release_driver) from [<c03e5458>] 
(driver_detach+0xb4/0xb8)
      [   51.625264] [<c03e5458>] (driver_detach) from [<c03e4a6c>] 
(bus_remove_driver+0x4c/0x90)
      [   51.633749] [<c03e4a6c>] (bus_remove_driver) from [<c00b024c>] 
(SyS_delete_module+0x10c/0x198)
      [   51.642781] [<c00b024c>] (SyS_delete_module) from [<c000e580>] 
(ret_fast_syscall+0x0/0x48)

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ff9538b1fce3a3af66578c072259dba7f7b4fe7a
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Oct 13 22:21:05 2014 +0530

      drivers: net: davinci_cpdma: remove kfree on objects allocated with 
devm_* apis

      memories allocated with devm_* apis must not be freed with kfree apis,
      so removing the kfree calls

      Fixes: e194312854ed ('drivers: net: davinci_cpdma: Convert kzalloc() to 
devm_kzalloc().')

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c7c9ea429ba30fe506747b7da110e2212d8fefa
  Author: Prashant Sreedharan <prashant@xxxxxxxxxxxx>
  Date:   Mon Oct 13 09:21:42 2014 -0700

      tg3: Add skb->xmit_more support

      Ring TX doorbell only if xmit_more is not set or the queue is stopped.

      Suggested-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Prashant Sreedharan <prashant@xxxxxxxxxxxx>
      Signed-off-by: Michael Chan <mchan@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f76936d07c4eeb36d8dbb64ebd30ab46ff85d9f7
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Mon Oct 13 16:34:10 2014 +0200

      ipv4: fix nexthop attlen check in fib_nh_match

      fib_nh_match does not match nexthops correctly. Example:

      ip route add 172.16.10/24 nexthop via 192.168.122.12 dev eth0 \
                                nexthop via 192.168.122.13 dev eth0
      ip route del 172.16.10/24 nexthop via 192.168.122.14 dev eth0 \
                                nexthop via 192.168.122.15 dev eth0

      Del command is successful and route is removed. After this patch
      applied, the route is correctly matched and result is:
      RTNETLINK answers: No such process

      Please consider this for stable trees as well.

      Fixes: 4e902c57417c4 ("[IPv4]: FIB configuration using struct fib_config")
      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad971f616aa98ea2503f1a1064637bfb4ef7b21e
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Oct 11 15:17:29 2014 -0700

      tcp: fix tcp_ack() performance problem

      We worked hard to improve tcp_ack() performance, by not accessing
      skb_shinfo() in fast path (cd7d8498c9a5 tcp: change tcp_skb_pcount()
      location)

      We still have one spurious access because of ACK timestamping,
      added in commit e1c8a607b281 ("net-timestamp: ACK timestamp for
      bytestreams")

      By checking if sk_tsflags has SOF_TIMESTAMPING_TX_ACK set,
      we can avoid two cache line misses for the common case.

      While we are at it, add two prefetchw() :

      One in tcp_ack() to bring skb at the head of write queue.

      One in tcp_clean_rtx_queue() loop to bring following skb,
      as we will delete skb from the write queue and dirty skb->next->prev.

      Add a couple of [un]likely() clauses.

      After this patch, tcp_ack() is no longer the most consuming
      function in tcp stack.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Willem de Bruijn <willemb@xxxxxxxxxx>
      Cc: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Cc: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Cc: Van Jacobson <vanj@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0bc62284ee3f2a228c64902ed818b6ba8e04159b
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Oct 14 15:38:01 2014 +0800

      ceph: fix divide-by-zero in __validate_layout()

      The 'stripe_unit' field is 64 bits, casting it to 32 bits can result zero.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 792c3a914910bd34302c5345578f85cfcb5e2c01
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Fri Oct 10 18:36:07 2014 +0400

      rbd: rbd workqueues need a resque worker

      Need to use WQ_MEM_RECLAIM for our workqueues to prevent I/O lockups
      under memory pressure - we sit on the memory reclaim path.

      Cc: stable@xxxxxxxxxxxxxxx # 3.17, needs backporting for 3.16
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Tested-by: Micha Krause <micha@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit f9865f06f7f18c6661c88d0511f05c48612319cc
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Fri Oct 10 16:39:05 2014 +0400

      libceph: ceph-msgr workqueue needs a resque worker

      Commit f363e45fd118 ("net/ceph: make ceph_msgr_wq non-reentrant")
      effectively removed WQ_MEM_RECLAIM flag from ceph_msgr_wq.  This is
      wrong - libceph is very much a memory reclaim path, so restore it.

      Cc: stable@xxxxxxxxxxxxxxx # needs backporting for < 3.12
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Tested-by: Micha Krause <micha@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit ab6c2c3ebe1d4fddc1f9ae29810799419be950c0
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Thu Oct 9 23:16:35 2014 +0200

      ceph: fix bool assignments

      Fix some coccinelle warnings:
      fs/ceph/caps.c:2400:6-10: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2401:6-15: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2402:6-17: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2403:6-22: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2404:6-22: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2405:6-19: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2440:4-20: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2469:3-16: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2490:2-18: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2519:3-7: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2549:3-12: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2575:2-6: WARNING: Assignment of bool to 0/1
      fs/ceph/caps.c:2589:3-7: WARNING: Assignment of bool to 0/1

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>

  commit 25f897773ba4ddc3dd9f8eabf358cfaefb23b8ae
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Mon Oct 6 18:40:27 2014 +0400

      libceph: separate multiple ops with commas in debugfs output

      For requests with multiple ops, separate ops with commas instead of \t,
      which is a field separator here.

      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 70b5bfa360aea4157b45c2863746ca67896c6ef1
  Author: Ilya Dryomov <idryomov@xxxxxxxxxx>
  Date:   Thu Oct 2 17:22:29 2014 +0400

      libceph: sync osd op definitions in rados.h

      Bring in missing osd ops and strings, use macros to eliminate multiple
      points of maintenance.

      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit eb179d3975c804ad98eaa403425eb6e48cfd3cc2
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 30 22:07:50 2014 +0200

      libceph: remove redundant declaration

      ceph_release_page_vector was defined twice in libceph.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Ilya Dryomov <idryomov@xxxxxxxxxx>

  commit 14ed97033dac4cc5fd516bfe3e37d2fc74804684
  Author: John Spray <john.spray@xxxxxxxxxx>
  Date:   Fri Sep 12 16:58:49 2014 +0100

      ceph: additional debugfs output

      MDS session state and client global ID is
      useful instrumentation when testing.

      Signed-off-by: John Spray <john.spray@xxxxxxxxxx>

  commit a687ecaf50f18329206c6b78764a8c7bd30a9df0
  Author: John Spray <john.spray@xxxxxxxxxx>
  Date:   Fri Sep 19 13:51:08 2014 +0100

      ceph: export ceph_session_state_name function

      ...so that it can be used from the ceph debugfs
      code when dumping session info.

      Signed-off-by: John Spray <john.spray@xxxxxxxxxx>

  commit b1ee94aa593abd03634bc3887b8e189840e42c12
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 20:35:17 2014 +0800

      ceph: include the initial ACL in create/mkdir/mknod MDS requests

      Current code set new file/directory's initial ACL in a non-atomic
      manner.
      Client first sends request to MDS to create new file/directory, then set
      the initial ACL after the new file/directory is successfully created.

      The fix is include the initial ACL in create/mkdir/mknod MDS requests.
      So MDS can handle creating file/directory and setting the initial ACL in
      one request.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 25e6bae356502cde283f1804111b44e6fad20fc2
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 19:15:28 2014 +0800

      ceph: use pagelist to present MDS request data

      Current code uses page array to present MDS request data. Pages in the
      array are allocated/freed by caller of ceph_mdsc_do_request(). If request
      is interrupted, the pages can be freed while they are still being used by
      the request message.

      The fix is use pagelist to present MDS request data. Pagelist is
      reference counted.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit e4339d28f640a7c0d92903bcf389a2dfa281270d
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 17:50:45 2014 +0800

      libceph: reference counting pagelist

      this allow pagelist to present data that may be sent multiple times.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 0abb43dcacb52145aa265f82c914375d59dfe2da
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:11:12 2014 +0800

      ceph: fix llistxattr on symlink

      only regular file and directory have vxattrs.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit dbd0c8bf79b2c73d11d47bdf2496e7ebf0948f02
  Author: John Spray <john.spray@xxxxxxxxxx>
  Date:   Tue Sep 9 19:26:01 2014 +0100

      ceph: send client metadata to MDS

      Implement version 2 of CEPH_MSG_CLIENT_SESSION syntax,
      which includes additional client metadata to allow
      the MDS to report on clients by user-sensible names
      like hostname.

      Signed-off-by: John Spray <john.spray@xxxxxxxxxx>
      Reviewed-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 14cee8e377c09dc887047b3a322c71f45de7f0c0
  Merge: f787d6c 86f8ef2
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 15:05:39 2014 -0400

      Merge branch 'isdn'

      Tilman Schmidt says:

      ====================
      Coverity patches for drivers/isdn

      Here's a series of patches for the ISDN CAPI subsystem and the
      Gigaset ISDN driver.
      Patches 1 to 7 are specific fixes for Coverity warnings.
      Patches 8 to 11 fix related problems with the handling of invalid
      CAPI command codes I noticed while working on this.
      Patch 12 fixes an unrelated problem I noticed during the subsequent
      regression tests.
      It would be great if these could still be merged.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 86f8ef2c4802ac9dbe0c8c1c12670bd915a13013
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/gigaset: fix usb_gigaset write_cmd result race

      In usb_gigaset function gigaset_write_cmd(), the length field of
      the command buffer structure could be cleared by the transmit
      tasklet before it was used for the function's return value.
      Fix by copying to a local variable before scheduling the tasklet.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 340184b35ac8786bdb574d2c8ce8e4f1269ec4da
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: don't return NULL from capi_cmd2str()

      capi_cmd2str() is used in many places to build log messages.
      None of them is prepared to handle NULL as a result.
      Change the function to return printable string "INVALID_COMMAND"
      instead.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2bf3a09ea51f807d78d48d0ebc591b9e1502a743
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: handle CAPI 2.0 message parser failures

      Have callers of capi_cmsg2message and capi_message2cmsg handle
      non-zero return values indicating failure.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5510ab18048397193ae073d6b0d4ea78ff0170f5
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: prevent NULL pointer dereference on invalid CAPI command

      An invalid CAPI 2.0 command/subcommand combination may retrieve a
      NULL pointer from the cpars[] array which will later be dereferenced
      by the parser routines.
      Fix by adding NULL pointer checks in strategic places.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 854d23b77aa25b203c7af11de885c3b8b3834c20
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: refactor command/subcommand table accesses

      Encapsulate accesses to the CAPI 2.0 command/subcommand name and
      parameter tables in a single place in preparation for redesign.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5362247a42e18ef74e698bb23575c272f8e35375
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: prevent index overrun from command_2_index()

      The result of the function command_2_index() is used to index two
      arrays mnames[] and cpars[] with max. index 0x4e but in its current
      form that function can produce results up to 3*(0x9+0x9)+0x7f =
      0xb5.
      Fix by clamping all result values potentially overrunning the arrays
      to zero which is already handled as an invalid value.

      Re-spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9ea8aa8d5087529210553114b7bc4bf4374ace8f
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/capi: correct capi20_manufacturer argument type mismatch

      Function capi20_manufacturer() is declared with unsigned int cmd
      argument but called with unsigned long.
      Fix by correcting the function prototype since the actual argument
      is part of the user visible API.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8324f94202af7dc688576259803a2ef9a98d655
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:30 2014 +0200

      isdn/gigaset: fix non-heap pointer deallocation

      at_state structures may be allocated individually or as part of a
      cardstate or bc_state structure. The disconnect() function handled
      both cases, creating a risk that it might try to deallocate an
      at_state structure that had not been allocated individually.
      Fix by splitting disconnect() into two variants handling cases
      with and without an associated B channel separately, and adding
      an explicit check.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 846ac30135e7c5e03b487c16c87ccb1ab020a01f
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: fix NULL pointer dereference

      In do_action, a NULL pointer might be passed to function start_dial
      which will dereference it.
      Fix by adding a check for NULL before the call.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 097933ddcd28ef99c116651b20fd2e06717e0f0d
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: limit raw CAPI message dump length

      In dump_rawmsg, the length field from a received data package was
      used unscrutinized, allowing an attacker to control the size of the
      allocated buffer and the number of times the output loop iterates.
      Fix by limiting to a reasonable value.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee7ff5fed25711a26da7826071e6ede8af049ad2
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: make sure controller name is null terminated

      In gigaset_isdn_regdev, the name field may not have a null terminator
      if the source string's length is equal to the buffer size.
      Fix by zero filling the structure and excluding the last byte of the
      name field from the copy.

      Spotted with Coverity.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1bdc07ebabefd19b56d1d36584a401ff6085fa71
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Sat Oct 11 13:46:29 2014 +0200

      isdn/gigaset: missing break in do_facility_req

      If we take the unsupported supplementary service notification mask
      path, we end up falling through and overwriting the error code.
      Insert a break statement to skip the remainder of the switch case
      and proceed to sending the reply message.

      Spotted with Coverity.

      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f787d6c8dd52ded9874cbbc447a32515c80fa2bf
  Merge: 02ea807 278d240
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 14:45:17 2014 -0400

      Merge branch 'fec-ptp'

      Luwei Zhou says:

      ====================
      Enable FEC pps feather

      Change from v2 to v3:
        -Using the default channel 0 to be PPS channel not PTP_PIN_SET/GETFUNC 
interface.
        -Using the linux definition of NSEC_PER_SEC.

      Change from v1 to v2:
        - Fix the potential 32-bit multiplication overflow issue.
        - Optimize the hareware adjustment code to improve efficiency as 
Richard suggested
        - Use ptp PTP_PIN_SET/GETFUNC interface to set PPS channel not device 
tree
        and add PTP_PF_PPS enumeration
        - Modify comments style
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 278d24047891a1bf4a98128eaa8ecafd019e58c2
  Author: Luwei Zhou <b45643@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:15:30 2014 +0800

      net: fec: ptp: Enable PPS output based on ptp clock

      FEC ptp timer has 4 channel compare/trigger function. It can be used to
      enable pps output.
      The pulse would be ouput high exactly on N second. The pulse ouput high
      on compare event mode is used to produce pulse per second.  The pulse
      width would be one cycle based on ptp timer clock source.Since 31-bit
      ptp hardware timer is used, the timer will wrap more than 2 seconds. We
      need to reload the compare compare event about every 1 second.

      Signed-off-by: Luwei Zhou <b45643@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 89bddcda7e4f4ff2586e736427405115c362bed4
  Author: Luwei Zhou <b45643@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:15:29 2014 +0800

      net: fec: ptp: Use hardware algorithm to adjust PTP counter.

      The FEC IP supports hardware adjustment for ptp timer. Refer to the 
description of
      ENET_ATCOR and ENET_ATINC registers in the spec about the hardware 
adjustment. This
      patch uses hardware support to adjust the ptp offset and frequency on the 
slave side.

      Signed-off-by: Luwei Zhou <b45643@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: Fugang Duan <b38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f28460b229919387b2f97f3a688d0dd86cc819c9
  Author: Luwei Zhou <b45643@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:15:28 2014 +0800

      net: fec: ptp: Use the 31-bit ptp timer.

      When ptp switches from software adjustment to hardware ajustment, linux 
ptp can't converge.
      It is caused by the IP limit. Hardware adjustment logcial have issue when 
ptp counter
      runs over 0x80000000(31 bit counter). The internal IP reference manual 
already remove 32bit
      free-running count support. This patch replace the 32-bit PTP timer with 
31-bit.

      Signed-off-by: Luwei Zhou <b45643@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02ea80741a25435123e8a5ca40cac6a0bcf0c9f1
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Oct 11 13:03:34 2014 +0800

      ipv6: remove aca_lock spinlock from struct ifacaddr6

      no user uses this lock.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e0ee9c12157dc74e49e4731e0d07512e7d1ceb95
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Oct 10 20:30:23 2014 -0700

      x86: bpf_jit: fix two bugs in eBPF JIT compiler

      1.
      JIT compiler using multi-pass approach to converge to final image size,
      since x86 instructions are variable length. It starts with large
      gaps between instructions (so some jumps may use imm32 instead of imm8)
      and iterates until total program size is the same as in previous pass.
      This algorithm works only if program size is strictly decreasing.
      Programs that use LD_ABS insn need additional code in prologue, but it
      was not emitted during 1st pass, so there was a chance that 2nd pass would
      adjust imm32->imm8 jump offsets to the same number of bytes as increase in
      prologue, which may cause algorithm to erroneously decide that size 
converged.
      Fix it by always emitting largest prologue in the first pass which
      is detected by oldproglen==0 check.
      Also change error check condition 'proglen != oldproglen' to fail 
gracefully.

      2.
      while staring at the code realized that 64-byte buffer may not be enough
      when 1st insn is large, so increase it to 128 to avoid buffer overflow
      (theoretical maximum size of prologue+div is 109) and add runtime check.

      Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
      Reported-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Tested-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b2532eb9abd88384aa586169b54a3e53574f29f8
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 18:06:35 2014 -0700

      tcp: fix ooo_okay setting vs Small Queues

      TCP Small Queues (tcp_tsq_handler()) can hold one reference on
      sk->sk_wmem_alloc, preventing skb->ooo_okay being set.

      We should relax test done to set skb->ooo_okay to take care
      of this extra reference.

      Minimal truesize of skb containing one byte of payload is
      SKB_TRUESIZE(1)

      Without this fix, we have more chance locking flows into the wrong
      transmit queue.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 31eff81e94472ddb7549509bf4b6e93e1f6f7dc9
  Author: Alexander Aring <alex.aring@xxxxxxxxx>
  Date:   Fri Oct 10 23:10:47 2014 +0200

      skbuff: fix ftrace handling in skb_unshare

      If the skb is not dropped afterwards we should run consume_skb instead
      kfree_skb. Inside of function skb_unshare we do always a kfree_skb,
      doesn't depend if skb_copy failed or was successful.

      This patch switch this behaviour like skb_share_check, if allocation of
      sk_buff failed we use kfree_skb otherwise consume_skb.

      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c2b2f0cb9388df8aa8b5036cf18060ac77e6d94
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
  Date:   Fri Oct 10 14:30:52 2014 -0700

      fm10k: Add skb->xmit_more support

      This change adds support for skb->xmit_more based on the changes that were
      made to igb to support the feature.  The main changes are moving up the
      check for maybe_stop_tx so that we can check netif_xmit_stopped to 
determine
      if we must write the tail because we can add no further buffers.

      Acked-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4483e8a424d76bc1dfacdd94e739fba29d7f83f
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Wed Sep 17 17:26:06 2014 +0800

      ceph: remove redundant code for max file size verification

      Both ceph_update_writeable_page and ceph_setattr will verify file size
      with max size ceph supported.
      There are two caller for ceph_update_writeable_page, ceph_write_begin and
      ceph_page_mkwrite. For ceph_write_begin, we have already verified the 
size in
      generic_write_checks of ceph_write_iter; for ceph_page_mkwrite, we have no
      chance to change file size when mmap. Likewise we have already verified 
the size
      in inode_change_ok when we call ceph_setattr.
      So let's remove the redundant code for max file size verification.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Reviewed-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 3b70b388e3378d0b7272d649bb91451a6de4e924
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Wed Sep 17 14:44:51 2014 +0800

      ceph: remove redundant io_iter_advance()

      ceph_sync_read and generic_file_read_iter() have already advanced the
      IO iterator.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 6cd3bcad0d269f96667ea704d4f6459a5c6ccbab
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Wed Sep 17 07:45:12 2014 +0800

      ceph: move ceph_find_inode() outside the s_mutex

      ceph_find_inode() may wait on freeing inode, using it inside the s_mutex
      may cause deadlock. (the freeing inode is waiting for OSD read reply, but
      dispatch thread is blocked by the s_mutex)

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 508b32d8661b12da4c9ca41a9b2054e1dc92fa7e
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Tue Sep 16 21:46:17 2014 +0800

      ceph: request xattrs if xattr_version is zero

      Following sequence of events can happen.
        - Client releases an inode, queues cap release message.
        - A 'lookup' reply brings the same inode back, but the reply
          doesn't contain xattrs because MDS didn't receive the cap release
          message and thought client already has up-to-data xattrs.

      The fix is force sending a getattr request to MDS if xattrs_version
      is 0. The getattr mask is set to CEPH_STAT_CAP_XATTR, so MDS knows client
      does not have xattr.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit b76f82398c1017e303d87760e22125714010207f
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Mon Apr 7 16:52:03 2014 -0700

      rbd: set the remaining discard properties to enable support

      max_discard_sectors must be set for the queue to support discard.
      Operations implementing discard for rbd zero data, so report that.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit d3246fb0da5d70838469c01d5b6b11163b49cd86
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Mon Apr 7 16:49:21 2014 -0700

      rbd: use helpers to handle discard for layered images correctly

      Only allocate two osd ops for discard requests, since the
      preallocation hint is only added for regular writes.  Use
      rbd_img_obj_request_fill() to recreate the original write or discard
      osd operations, isolating that logic to one place, and change the
      assert in rbd_osd_req_create_copyup() to accept discard requests as
      well.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 3b434a2aff38029ea053ce6c8fced53b2d01f7f0
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 17:32:15 2014 -0700

      rbd: extract a method for adding object operations

      rbd_img_request_fill() creates a ceph_osd_request and has logic for
      adding the appropriate osd ops to it based on the request type and
      image properties.

      For layered images, the original rbd_obj_request is resent with a
      copyup operation in front, using a new ceph_osd_request. The logic for
      adding the original operations should be the same as when first
      sending them, so move it to a helper function.

      op_type only needs to be checked once, so create a helper for that as
      well and call it outside the loop in rbd_img_request_fill().

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 1c220881e307b62cc2f77d911219de332aa3f61e
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 17:49:12 2014 -0700

      rbd: make discard trigger copy-on-write

      Discard requests are a form of write, so they should go through the
      same process as plain write requests and trigger copy-on-write for
      layered images.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit d0265de7c358d71a494dcd1ee28206b32754bb0f
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Mon Apr 7 16:54:10 2014 -0700

      rbd: tolerate -ENOENT for discard operations

      Discard may try to delete an object from a non-layered image that does 
not exist.
      If this occurs, the image already has no data in that range, so change the
      result to success.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit bef95455a44e2533fcea376740bb1a5cbd71269f
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 17:47:52 2014 -0700

      rbd: fix snapshot context reference count for discards

      Discards take a reference to the snapshot context of an image when
      they are created.  This reference needs to be cleaned up when the
      request is done just as it is for regular writes.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 3c5df89367761d09d76454a2c4301a73bf2d46ce
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Fri Apr 4 12:06:32 2014 -0700

      rbd: read image size for discard check safely

      In rbd_img_request_fill() the image size is only checked to determine
      whether we can truncate an object instead of zeroing it for discard
      requests. Take rbd_dev->header_rwsem while reading the image size, and
      move this read into the discard check, so that non-discard ops don't
      need to take the semaphore in this function.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 90e98c5229c0adfadf2c2ad2c91d72902bf61bc4
  Author: Guangliang Zhao <lucienchao@xxxxxxxxx>
  Date:   Tue Apr 1 22:22:16 2014 +0800

      rbd: initial discard bits from Guangliang Zhao

      This patch add the discard support for rbd driver.

      There are three types operation in the driver:
      1. The objects would be removed if they completely contained
         within the discard range.
      2. The objects would be truncated if they partly contained within
         the discard range, and align with their boundary.
      3. Others would be zeroed.

      A discard request from blkdev_issue_discard() is defined which
      REQ_WRITE and REQ_DISCARD both marked and no data, so we must
      check the REQ_DISCARD first when getting the request type.

      This resolve:
        http://tracker.ceph.com/issues/190

      [ Ilya Dryomov: This is incomplete and somewhat buggy, see follow up
        commits by Josh Durgin for refinements and fixes which weren't
        folded in to preserve authorship. ]

      Signed-off-by: Guangliang Zhao <lucienchao@xxxxxxxxx>
      Reviewed-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 6d2940c881aeb9f46baac548dc4e906a53957dba
  Author: Guangliang Zhao <lucienchao@xxxxxxxxx>
  Date:   Thu Mar 13 11:21:35 2014 +0800

      rbd: extend the operation type

      It could only handle the read and write operations now,
      extend it for the coming discard support.

      Signed-off-by: Guangliang Zhao <lucienchao@xxxxxxxxx>
      Reviewed-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit c622d226155b12276ae3d29d546f4b314d7cd68c
  Author: Guangliang Zhao <lucienchao@xxxxxxxxx>
  Date:   Tue Apr 1 22:22:15 2014 +0800

      rbd: skip the copyup when an entire object writing

      It need to copyup the parent's content when layered writing,
      but an entire object write would overwrite it, so skip it.

      Signed-off-by: Guangliang Zhao <lucienchao@xxxxxxxxx>
      Reviewed-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 70d045f660c7331bce8c9377929b52a9738a12cb
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Fri Sep 12 16:02:01 2014 +0400

      rbd: add img_obj_request_simple() helper

      To clarify the conditions and make it easier to add new ones.

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit 4e752f0ab0e8114f4edd7574081dc625d679dd15
  Author: Josh Durgin <josh.durgin@xxxxxxxxxxx>
  Date:   Tue Apr 8 11:12:11 2014 -0700

      rbd: access snapshot context and mapping size safely

      These fields may both change while the image is mapped if a snapshot
      is created or deleted or the image is resized.  They are guarded by
      rbd_dev->header_rwsem, so hold that while reading them, and store a
      local copy to refer to outside of the critical section. The local copy
      will stay consistent since the snapshot context is reference counted,
      and the mapping size is just a u64. This prevents torn loads from
      giving us inconsistent values.

      Move reading header.snapc into the caller of rbd_img_request_create()
      so that we only need to take the semaphore once. The read-only caller,
      rbd_parent_request_create() can just pass NULL for snapc, since the
      snapshot context is only relevant for writes.

      Signed-off-by: Josh Durgin <josh.durgin@xxxxxxxxxxx>

  commit 7dd440c9e0711d828442c3e129ab8bcb9aeeac23
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Thu Sep 11 18:49:18 2014 +0400

      rbd: do not return -ERANGE on auth failures

      Trying to map an image out of a pool for which we don't have an 'x'
      permission bit fails with -ERANGE from ceph_extract_encoded_string()
      due to an unsigned vs signed bug.  Fix it and get rid of the -EINVAL
      sink, thus propagating rbd::get_id cls method errors.  (I've seen
      a bunch of unexplained -ERANGE reports, I bet this is it).

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 91883cd27c4e2523dd53e2bd6f71a1c5e0be5a38
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Thu Sep 11 12:18:53 2014 +0400

      libceph: don't try checking queue_work() return value

      queue_work() doesn't "fail to queue", it returns false if work was
      already on a queue, which can't happen here since we allocate
      event_work right before we queue it.  So don't bother at all.

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 03974e8177b36d672eb59658f976f03cb77c1129
  Author: Yan, Zheng <ukernel@xxxxxxxxx>
  Date:   Thu Sep 11 14:28:56 2014 +0800

      ceph: make sure request isn't in any waiting list when kicking request.

      we may corrupt waiting list if a request in the waiting list is kicked.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit 656e4382948d4b2c81bdaf707f1400f53eff2625
  Author: Yan, Zheng <ukernel@xxxxxxxxx>
  Date:   Thu Sep 11 14:25:18 2014 +0800

      ceph: protect kick_requests() with mdsc->mutex

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>
      Reviewed-by: Sage Weil <sage@xxxxxxxxxx>

  commit b9a678994b4a64b1106ab2cf7cfe7cbc10bb6f40
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:29 2014 -0700

      libceph: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit 5d23371fdb7dc03fa6fe054da3467efb0d347945
  Author: Yan, Zheng <zyan@xxxxxxxxxx>
  Date:   Wed Sep 10 16:56:23 2014 +0800

      ceph: trim unused inodes before reconnecting to recovering MDS

      So the recovering MDS does not need to fetch these ununsed inodes during
      cache rejoin. This may reduce MDS recovery time.

      Signed-off-by: Yan, Zheng <zyan@xxxxxxxxxx>

  commit 589506f1e7f135943bcd34903bcdcf1fdaf00549
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sun Sep 7 18:10:51 2014 +0800

      libceph: fix a use after free issue in osdmap_set_max_osd

      If the state variable is krealloced successfully, map->osd_state will be
      freed, once following two reallocation failed, and exit the function
      without resetting map->osd_state, map->osd_state become a wild pointer.

      fix it by resetting them after krealloc successfully.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit dc220db03f15c9875aa09c36beba582f20c76be1
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Fri Sep 5 20:16:52 2014 +0400

      libceph: select CRYPTO_CBC in addition to CRYPTO_AES

      We want "cbc(aes)" algorithm, so select CRYPTO_CBC too, not just
      CRYPTO_AES.  Otherwise on !CRYPTO_CBC kernels we fail rbd map/mount
      with

          libceph: error -2 building auth method x request

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>

  commit 2cc6128ab2afff7864dbdc33a73e2deaa935d9e0
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:41:45 2014 +0400

      libceph: resend lingering requests with a new tid

      Both not yet registered (r_linger && list_empty(&r_linger_item)) and
      registered linger requests should use the new tid on resend to avoid
      the dup op detection logic on the OSDs, yet we were doing this only for
      "registered" case.  Factor out and simplify the "registered" logic and
      use the new helper for "not registered" case as well.

      Fixes: http://tracker.ceph.com/issues/8806

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit f671b581f1dac61354186b7373af5f97fe420584
  Author: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
  Date:   Tue Sep 2 13:40:33 2014 +0400

      libceph: abstract out ceph_osd_request enqueue logic

      Introduce __enqueue_request() and switch to it.

      Signed-off-by: Ilya Dryomov <ilya.dryomov@xxxxxxxxxxx>
      Reviewed-by: Alex Elder <elder@xxxxxxxxxx>

  commit 5bc26726ada73264c0fd7b93ccbe7d9e78b2b2d2
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:53:48 2014 +0800

      net: fec: Fix sparse warnings with different lock contexts for basic block

      reproduce:
      make  ARCH=arm C=1 2>fec.txt drivers/net/ethernet/freescale/fec_main.o
      cat fec.txt

      sparse warnings:
      drivers/net/ethernet/freescale/fec_main.c:2916:12: warning: context 
imbalance
      in 'fec_set_features' - different lock contexts for basic block

      Christopher Li suggest to change as below:
        if (need_lock) {
                lock();
                do_something_real();
                unlock();
        } else {
                do_something_real();
        }

      Reported-by: Fabio Estevam <festevam@xxxxxxxxx>
      Suggested-by: Christopher Li <sparse@xxxxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c53fed07a03d8b2a2e3bdaba87768211fa55806c
  Author: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 10:08:42 2014 -0500

      MAINTAINERS: Update contact information for Vince Bridgers

      Signed-off-by: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b27fa9939d50b0302888849c62ecae7b9cb85dc5
  Merge: b838b4a 26b87c7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 14 12:46:29 2014 -0400

      Merge branch 'sctp'

      Daniel Borkmann says:

      ====================
      Here are some SCTP fixes.

      [ Note, immediate workaround would be to disable ASCONF (it
        is sysctl disabled by default). It is actually only used
        together with chunk authentication. ]
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 26b87c7881006311828bb0ab271a551a62dcceb4
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Oct 9 22:55:33 2014 +0200

      net: sctp: fix remote memory pressure from excessive queueing

      This scenario is not limited to ASCONF, just taken as one
      example triggering the issue. When receiving ASCONF probes
      in the form of ...

        -------------- INIT[ASCONF; ASCONF_ACK] ------------->
        <----------- INIT-ACK[ASCONF; ASCONF_ACK] ------------
        -------------------- COOKIE-ECHO -------------------->
        <-------------------- COOKIE-ACK ---------------------
        ---- ASCONF_a; [ASCONF_b; ...; ASCONF_n;] JUNK ------>
        [...]
        ---- ASCONF_m; [ASCONF_o; ...; ASCONF_z;] JUNK ------>

      ... where ASCONF_a, ASCONF_b, ..., ASCONF_z are good-formed
      ASCONFs and have increasing serial numbers, we process such
      ASCONF chunk(s) marked with !end_of_packet and !singleton,
      since we have not yet reached the SCTP packet end. SCTP does
      only do verification on a chunk by chunk basis, as an SCTP
      packet is nothing more than just a container of a stream of
      chunks which it eats up one by one.

      We could run into the case that we receive a packet with a
      malformed tail, above marked as trailing JUNK. All previous
      chunks are here goodformed, so the stack will eat up all
      previous chunks up to this point. In case JUNK does not fit
      into a chunk header and there are no more other chunks in
      the input queue, or in case JUNK contains a garbage chunk
      header, but the encoded chunk length would exceed the skb
      tail, or we came here from an entirely different scenario
      and the chunk has pdiscard=1 mark (without having had a flush
      point), it will happen, that we will excessively queue up
      the association's output queue (a correct final chunk may
      then turn it into a response flood when flushing the
      queue ;)): I ran a simple script with incremental ASCONF
      serial numbers and could see the server side consuming
      excessive amount of RAM [before/after: up to 2GB and more].

      The issue at heart is that the chunk train basically ends
      with !end_of_packet and !singleton markers and since commit
      2e3216cd54b1 ("sctp: Follow security requirement of responding
      with 1 packet") therefore preventing an output queue flush
      point in sctp_do_sm() -> sctp_cmd_interpreter() on the input
      chunk (chunk = event_arg) even though local_cork is set,
      but its precedence has changed since then. In the normal
      case, the last chunk with end_of_packet=1 would trigger the
      queue flush to accommodate possible outgoing bundling.

      In the input queue, sctp_inq_pop() seems to do the right thing
      in terms of discarding invalid chunks. So, above JUNK will
      not enter the state machine and instead be released and exit
      the sctp_assoc_bh_rcv() chunk processing loop. It's simply
      the flush point being missing at loop exit. Adding a try-flush
      approach on the output queue might not work as the underlying
      infrastructure might be long gone at this point due to the
      side-effect interpreter run.

      One possibility, albeit a bit of a kludge, would be to defer
      invalid chunk freeing into the state machine in order to
      possibly trigger packet discards and thus indirectly a queue
      flush on error. It would surely be better to discard chunks
      as in the current, perhaps better controlled environment, but
      going back and forth, it's simply architecturally not possible.
      I tried various trailing JUNK attack cases and it seems to
      look good now.

      Joint work with Vlad Yasevich.

      Fixes: 2e3216cd54b1 ("sctp: Follow security requirement of responding 
with 1 packet")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b69040d8e39f20d5215a03502a8e8b4c6ab78395
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Oct 9 22:55:32 2014 +0200

      net: sctp: fix panic on duplicate ASCONF chunks

      When receiving a e.g. semi-good formed connection scan in the
      form of ...

        -------------- INIT[ASCONF; ASCONF_ACK] ------------->
        <----------- INIT-ACK[ASCONF; ASCONF_ACK] ------------
        -------------------- COOKIE-ECHO -------------------->
        <-------------------- COOKIE-ACK ---------------------
        ---------------- ASCONF_a; ASCONF_b ----------------->

      ... where ASCONF_a equals ASCONF_b chunk (at least both serials
      need to be equal), we panic an SCTP server!

      The problem is that good-formed ASCONF chunks that we reply with
      ASCONF_ACK chunks are cached per serial. Thus, when we receive a
      same ASCONF chunk twice (e.g. through a lost ASCONF_ACK), we do
      not need to process them again on the server side (that was the
      idea, also proposed in the RFC). Instead, we know it was cached
      and we just resend the cached chunk instead. So far, so good.

      Where things get nasty is in SCTP's side effect interpreter, that
      is, sctp_cmd_interpreter():

      While incoming ASCONF_a (chunk = event_arg) is being marked
      !end_of_packet and !singleton, and we have an association context,
      we do not flush the outqueue the first time after processing the
      ASCONF_ACK singleton chunk via SCTP_CMD_REPLY. Instead, we keep it
      queued up, although we set local_cork to 1. Commit 2e3216cd54b1
      changed the precedence, so that as long as we get bundled, incoming
      chunks we try possible bundling on outgoing queue as well. Before
      this commit, we would just flush the output queue.

      Now, while ASCONF_a's ASCONF_ACK sits in the corked outq, we
      continue to process the same ASCONF_b chunk from the packet. As
      we have cached the previous ASCONF_ACK, we find it, grab it and
      do another SCTP_CMD_REPLY command on it. So, effectively, we rip
      the chunk->list pointers and requeue the same ASCONF_ACK chunk
      another time. Since we process ASCONF_b, it's correctly marked
      with end_of_packet and we enforce an uncork, and thus flush, thus
      crashing the kernel.

      Fix it by testing if the ASCONF_ACK is currently pending and if
      that is the case, do not requeue it. When flushing the output
      queue we may relink the chunk for preparing an outgoing packet,
      but eventually unlink it when it's copied into the skb right
      before transmission.

      Joint work with Vlad Yasevich.

      Fixes: 2e3216cd54b1 ("sctp: Follow security requirement of responding 
with 1 packet")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9de7922bc709eee2f609cd01d98aaedc4cf5ea74
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Oct 9 22:55:31 2014 +0200

      net: sctp: fix skb_over_panic when receiving malformed ASCONF chunks

      Commit 6f4c618ddb0 ("SCTP : Add paramters validity check for
      ASCONF chunk") added basic verification of ASCONF chunks, however,
      it is still possible to remotely crash a server by sending a
      special crafted ASCONF chunk, even up to pre 2.6.12 kernels:

      skb_over_panic: text:ffffffffa01ea1c3 len:31056 put:30768
       head:ffff88011bd81800 data:ffff88011bd81800 tail:0x7950
       end:0x440 dev:<NULL>
       ------------[ cut here ]------------
      kernel BUG at net/core/skbuff.c:129!
      [...]
      Call Trace:
       <IRQ>
       [<ffffffff8144fb1c>] skb_put+0x5c/0x70
       [<ffffffffa01ea1c3>] sctp_addto_chunk+0x63/0xd0 [sctp]
       [<ffffffffa01eadaf>] sctp_process_asconf+0x1af/0x540 [sctp]
       [<ffffffff8152d025>] ? _read_unlock_bh+0x15/0x20
       [<ffffffffa01e0038>] sctp_sf_do_asconf+0x168/0x240 [sctp]
       [<ffffffffa01e3751>] sctp_do_sm+0x71/0x1210 [sctp]
       [<ffffffff8147645d>] ? fib_rules_lookup+0xad/0xf0
       [<ffffffffa01e6b22>] ? sctp_cmp_addr_exact+0x32/0x40 [sctp]
       [<ffffffffa01e8393>] sctp_assoc_bh_rcv+0xd3/0x180 [sctp]
       [<ffffffffa01ee986>] sctp_inq_push+0x56/0x80 [sctp]
       [<ffffffffa01fcc42>] sctp_rcv+0x982/0xa10 [sctp]
       [<ffffffffa01d5123>] ? ipt_local_in_hook+0x23/0x28 [iptable_filter]
       [<ffffffff8148bdc9>] ? nf_iterate+0x69/0xb0
       [<ffffffff81496d10>] ? ip_local_deliver_finish+0x0/0x2d0
       [<ffffffff8148bf86>] ? nf_hook_slow+0x76/0x120
       [<ffffffff81496d10>] ? ip_local_deliver_finish+0x0/0x2d0
       [<ffffffff81496ded>] ip_local_deliver_finish+0xdd/0x2d0
       [<ffffffff81497078>] ip_local_deliver+0x98/0xa0
       [<ffffffff8149653d>] ip_rcv_finish+0x12d/0x440
       [<ffffffff81496ac5>] ip_rcv+0x275/0x350
       [<ffffffff8145c88b>] __netif_receive_skb+0x4ab/0x750
       [<ffffffff81460588>] netif_receive_skb+0x58/0x60

      This can be triggered e.g., through a simple scripted nmap
      connection scan injecting the chunk after the handshake, for
      example, ...

        -------------- INIT[ASCONF; ASCONF_ACK] ------------->
        <----------- INIT-ACK[ASCONF; ASCONF_ACK] ------------
        -------------------- COOKIE-ECHO -------------------->
        <-------------------- COOKIE-ACK ---------------------
        ------------------ ASCONF; UNKNOWN ------------------>

      ... where ASCONF chunk of length 280 contains 2 parameters ...

        1) Add IP address parameter (param length: 16)
        2) Add/del IP address parameter (param length: 255)

      ... followed by an UNKNOWN chunk of e.g. 4 bytes. Here, the
      Address Parameter in the ASCONF chunk is even missing, too.
      This is just an example and similarly-crafted ASCONF chunks
      could be used just as well.

      The ASCONF chunk passes through sctp_verify_asconf() as all
      parameters passed sanity checks, and after walking, we ended
      up successfully at the chunk end boundary, and thus may invoke
      sctp_process_asconf(). Parameter walking is done with
      WORD_ROUND() to take padding into account.

      In sctp_process_asconf()'s TLV processing, we may fail in
      sctp_process_asconf_param() e.g., due to removal of the IP
      address that is also the source address of the packet containing
      the ASCONF chunk, and thus we need to add all TLVs after the
      failure to our ASCONF response to remote via helper function
      sctp_add_asconf_response(), which basically invokes a
      sctp_addto_chunk() adding the error parameters to the given
      skb.

      When walking to the next parameter this time, we proceed
      with ...

        length = ntohs(asconf_param->param_hdr.length);
        asconf_param = (void *)asconf_param + length;

      ... instead of the WORD_ROUND()'ed length, thus resulting here
      in an off-by-one that leads to reading the follow-up garbage
      parameter length of 12336, and thus throwing an skb_over_panic
      for the reply when trying to sctp_addto_chunk() next time,
      which implicitly calls the skb_put() with that length.

      Fix it by using sctp_walk_params() [ which is also used in
      INIT parameter processing ] macro in the verification *and*
      in ASCONF processing: it will make sure we don't spill over,
      that we walk parameters WORD_ROUND()'ed. Moreover, we're being
      more defensive and guard against unknown parameter types and
      missized addresses.

      Joint work with Vlad Yasevich.

      Fixes: b896b82be4ae ("[SCTP] ADDIP: Support for processing incoming 
ASCONF_ACK chunks.")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b838b4aced99e0d31a272396d43d9ca21cb078cb
  Author: Bruno Thomsen <bth@xxxxxxxxxxx>
  Date:   Thu Oct 9 16:48:14 2014 +0200

      phy/micrel: KSZ8031RNL RMII clock reconfiguration bug

      Bug: Unable to send and receive Ethernet packets with Micrel PHY.

      Affected devices:
      KSZ8031RNL (commercial temp)
      KSZ8031RNLI (industrial temp)

      Description:
      PHY device is correctly detected during probe.
      PHY power-up default is 25MHz crystal clock input
      and output 50MHz RMII clock to MAC.
      Reconfiguration of PHY to input 50MHz RMII clock from MAC
      causes PHY to become unresponsive if clock source is changed
      after Operation Mode Strap Override (OMSO) register setup.

      Cause:
      Long lead times on parts where clock setup match circuit design
      forces the usage of similar parts with wrong default setup.

      Solution:
      Swapped KSZ8031 register setup and added phy_write return code validation.

      Tested with Freescale i.MX28 Fast Ethernet Controler (fec).

      Signed-off-by: Bruno Thomsen <bth@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e19a8a0ad2d255316830ead05b59c5a704434cbb
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Tue Oct 14 09:00:44 2014 -0600

      block: Remove REQ_KERNEL

      REQ_KERNEL is no longer used. Remove it and drop the redundant uio
      argument to nfs_file_direct_{read,write}.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 2a1731fb85ec96a1f6a326fb2d52cd93494dafa2
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:49:21 2014 -0300

      perf session: Remove last reference to hists struct

      Now perf_session doesn't require that the evsels in its evlist are hists
      containing ones.

      Tools that are hists based and want to do per evsel events_stats
      updates, if at some point this turns into a necessity, should do it in
      the tool specific code, keeping the session class hists agnostic.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-cli1bgwpo82mdikuhy3djsuy@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c3058d5da2222629bc2223c488a4512b59bb4baf
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Fri Oct 10 12:14:29 2014 +0200

      arm/arm64: KVM: Ensure memslots are within KVM_PHYS_SIZE

      When creating or moving a memslot, make sure the IPA space is within the
      addressable range of the guest.  Otherwise, user space can create too
      large a memslot and KVM would try to access potentially unallocated page
      table entries when inserting entries in the Stage-2 page tables.

      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 38f791a4e499792eeb2a3c0572dd5133511c5bbb
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Fri Oct 10 12:14:28 2014 +0200

      arm64: KVM: Implement 48 VA support for KVM EL2 and Stage-2

      This patch adds the necessary support for all host kernel PGSIZE and
      VA_SPACE configuration options for both EL2 and the Stage-2 page tables.

      However, for 40bit and 42bit PARange systems, the architecture mandates
      that VTCR_EL2.SL0 is maximum 1, resulting in fewer levels of stage-2
      pagge tables than levels of host kernel page tables.  At the same time,
      systems with a PARange > 42bit, we limit the IPA range by always setting
      VTCR_EL2.T0SZ to 24.

      To solve the situation with different levels of page tables for Stage-2
      translation than the host kernel page tables, we allocate a dummy PGD
      with pointers to our actual inital level Stage-2 page table, in order
      for us to reuse the kernel pgtable manipulation primitives.  Reproducing
      all these in KVM does not look pretty and unnecessarily complicates the
      32-bit side.

      Systems with a PARange < 40bits are not yet supported.

       [ I have reworked this patch from its original form submitted by
         Jungseok to take the architecture constraints into consideration.
         There were too many changes from the original patch for me to
         preserve the authorship.  Thanks to Catalin Marinas for his help in
         figuring out a good solution to this challenge.  I have also fixed
         various bugs and missing error code handling from the original
         patch. - Christoffer ]

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Jungseok Lee <jungseoklee85@xxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 4c5c30249452aaebf258751ea4222eba3dd3da4c
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 13:48:30 2012 +0200

      crypto: LLVMLinux: Remove VLAIS usage from crypto/testmgr.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx

  commit 357aabed626fe3fc753a99ef1d652f4e2d82ba26
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      security, crypto: LLVMLinux: Remove VLAIS from ima_crypto.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Cc: tglx@xxxxxxxxxxxxx

  commit ea0e0de69fc413aa80dbf1ec1fb9702ea1b6faca
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 12:54:28 2012 +0200

      crypto: LLVMLinux: Remove VLAIS usage from libcrc32c.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

  commit ffb32e973eb5105ec55e0bbf2e77a1ea4a7a123a
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 13:47:40 2012 +0200

      crypto: LLVMLinux: Remove VLAIS usage from crypto/hmac.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx

  commit b610626523cf5c780bf7d9746580c323e90580e6
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Mon Jul 2 13:50:54 2012 +0200

      crypto, dm: LLVMLinux: Remove VLAIS usage from dm-crypt

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: pageexec@xxxxxxxxxxx
      Cc: gmazyland@xxxxxxxxx
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

  commit 37e5265437a02e66e8c345f563241e79b4b7f087
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/.../qat_algs.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7bc53c3f9ac8c0d6b6ffa92b4b7493576233e78e
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/omap_sham.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit ce1f3e47d9d11ffde75d06170304dc9ff2afe0c6
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/n2_core.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7128470f6b21b922b42f790d429330562eb6eab1
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 18:18:00 2014 -0300

      crypto: LLVMLinux: Remove VLAIS from crypto/mv_cesa.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 61ded52438d5fdc4dea87f823c455f8ac1e426df
  Author: Jan-Simon Möller <dl9pf@xxxxxx>
  Date:   Thu Sep 4 20:39:24 2014 +0200

      crypto: LLVMLinux: Remove VLAIS from crypto/ccp/ccp-crypto-sha.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 0458a953d85088a9ba3e448745676377775879e0
  Author: Vinícius Tinti <viniciustinti@xxxxxxxxx>
  Date:   Fri Apr 4 18:21:24 2014 -0300

      btrfs: LLVMLinux: Remove VLAIS

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent.  This patch instead allocates the appropriate 
amount of
      memory using a char array using the SHASH_DESC_ON_STACK macro.

      The new code can be compiled with both gcc and clang.

      Signed-off-by: Vinícius Tinti <viniciustinti@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Acked-by: Chris Mason <clm@xxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>

  commit a0a77af14117e388d43b2385d5ecc800e2d6eee9
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 00:05:09 2014 -0500

      crypto: LLVMLinux: Add macro to remove use of VLAIS in crypto code

      Add a macro which replaces the use of a Variable Length Array In Struct 
(VLAIS)
      with a C99 compliant equivalent. This macro instead allocates the 
appropriate
      amount of memory using an char array.

      The new code can be compiled with both gcc and clang.

      struct shash_desc contains a flexible array member member ctx declared 
with
      CRYPTO_MINALIGN_ATTR, so sizeof(struct shash_desc) aligns the beginning
      of the array declared after struct shash_desc with long long.

      No trailing padding is required because it is not a struct type that can
      be used in an array.

      The CRYPTO_MINALIGN_ATTR is required so that desc is aligned with long 
long
      as would be the case for a struct containing a member with
      CRYPTO_MINALIGN_ATTR.

      If you want to get to the ctx at the end of the shash_desc as before you 
can do
      so using shash_desc_ctx(shash)

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: MichaÅ? MirosÅ?aw <mirqus@xxxxxxxxx>

  commit 2d65a9f48fcdf7866aab6457bc707ca233e0c791
  Merge: da92da3 dfda0df
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 09:39:08 2014 +0200

      Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux

      Pull drm updates from Dave Airlie:
       "This is the main git pull for the drm,

        I pretty much froze major pulls at -rc5/6 time, and haven't had much
        fallout, so will probably continue doing that.

        Lots of changes all over, big internal header cleanup to make it clear
        drm features are legacy things and what are things that modern KMS
        drivers should be using.  Also big move to use the new generic fences
        in all the TTM drivers.

        core:
              atomic prep work,
              vblank rework changes, allows immediate vblank disables
              major header reworking and cleanups to better delinate legacy
              interfaces from what KMS drivers should be using.
              cursor planes locking fixes

        ttm:
              move to generic fences (affects all TTM drivers)
              ppc64 caching fixes

        radeon:
              userptr support,
              uvd for old asics,
              reset rework for fence changes
              better buffer placement changes,
              dpm feature enablement
              hdmi audio support fixes

        intel:
              Cherryview work,
              180 degree rotation,
              skylake prep work,
              execlist command submission
              full ppgtt prep work
              cursor improvements
              edid caching,
              vdd handling improvements

        nouveau:
              fence reworking
              kepler memory clock work
              gt21x clock work
              fan control improvements
              hdmi infoframe fixes
              DP audio

        ast:
              ppc64 fixes
              caching fix

        rcar:
              rcar-du DT support

        ipuv3:
              prep work for capture support

        msm:
              LVDS support for mdp4, new panel, gpu refactoring

        exynos:
              exynos3250 SoC support, drop bad mmap interface,
              mipi dsi changes, and component match support"

      * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (640 commits)
        drm/mst: rework payload table allocation to conform better.
        drm/ast: Fix HW cursor image
        drm/radeon/kv: add uvd/vce info to dpm debugfs output
        drm/radeon/ci: add uvd/vce info to dpm debugfs output
        drm/radeon: export reservation_object from dmabuf to ttm
        drm/radeon: cope with foreign fences inside the reservation object
        drm/radeon: cope with foreign fences inside display
        drm/core: use helper to check driver features
        drm/radeon/cik: write gfx ucode version to ucode addr reg
        drm/radeon/si: print full CS when we hit a packet 0
        drm/radeon: remove unecessary includes
        drm/radeon/combios: declare legacy_connector_convert as static
        drm/radeon/atombios: declare connector convert tables as static
        drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table
        drm/radeon/dpm: drop clk/voltage dependency filters for BTC
        drm/radeon/dpm: drop clk/voltage dependency filters for CI
        drm/radeon/dpm: drop clk/voltage dependency filters for SI
        drm/radeon/dpm: drop clk/voltage dependency filters for NI
        drm/radeon: disable audio when we disable hdmi (v2)
        drm/radeon: split audio enable between eg and r600 (v2)
        ...

  commit da22b896b119001b0cd9eb9ecb5b3fd85e948e43
  Author: Hariprasad S <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:53:43 2014 +0530

      RDMA/cxgb4: Fix ntuple calculation for ipv6 and remove duplicate line

      This fixes ntuple calculation for IPv6 active open request for T5
      adapter.  And also removes an duplicate line which got added in commit
      92e7ae71726c ("iw_cxgb4: Choose appropriate hw mtu index and ISS for
      iWARP connections")

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit d480201b2261d26b4ca1fa4cc2bfc6cb644733a3
  Author: Hariprasad S <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:53:42 2014 +0530

      RDMA/cxgb4: Add missing neigh_release in find_route

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 04524a47c36bc7fc573a4856b4e0fd8cf66c3126
  Author: Hariprasad S <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:53:41 2014 +0530

      RDMA/cxgb4: Take IPv6 into account for best_mtu and set_emss

      best_mtu and set_emss were not considering ipv6 header for ipv6 case.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 65d4c01af0f5b394a33848bc27c4331e2959dfd5
  Author: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 11:19:29 2014 -0500

      RDMA/cxgb4: Make c4iw_wr_log_size_order static

      This fixes a sparse warning.

      Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit a040f95dc81986d7d55bd98a9455217522ef706d
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:38:26 2014 +0300

      IB/core: Fix XRC race condition in ib_uverbs_open_qp

      In ib_uverbs_open_qp, the sharable xrc target qp is created as a
      "pseudo" qp and added to a list of qp's sharing the same physical
      QP.  This is done before the "pseudo" qp is assigned a uobject.

      There is a race condition here if an async event arrives at the
      physical qp.  If the event is handled after the pseudo qp is added to
      the list, but before it is assigned a uobject, the kernel crashes in
      ib_uverbs_qp_event_handler, due to trying to dereference a NULL
      uobject pointer.

      Note that simply checking for non-NULL is not enough, due to error
      flows in ib_uverbs_open_qp.  If the failure is after assigning the
      uobject, but before the qp has fully been created, we still have a
      problem.

      Thus, in ib_uverbs_qp_event_handler, we test that the uobject is
      present, and also that it is live.

      Reported-by: Matthew Finlay <matt@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 8b0f93d9490653a7b9fc91f3570089132faed1c0
  Author: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
  Date:   Fri Sep 26 20:45:32 2014 +0530

      IB/core: Clear AH attr variable to prevent garbage data

      During create-ah from userspace, uverbs is sending garbage data in
      attr.dmac and attr.vlan_id.  This patch sets attr.dmac and
      attr.vlan_id to zero.

      Fixes: dd5f03beb4f7 ("IB/core: Ethernet L2 attributes in verbs/cm 
structures")
      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit da92da3638a04894afdca8b99e973ddd20268471
  Merge: f33a3fa 4204111
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 09:27:48 2014 +0200

      Merge branch 'misc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

      Pull misc kbuild updates from Michal Marek:
       "This is the less critical kbuild stuff for v3.18-rc1:

         - make deb-pkg debuginfo fix, ppc64el support and warning fix for
           recent dpkg tools
         - make TAGS fixes
         - new coccinelle patch
         - kbuild documentation improvements"

      * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        deb-pkg: remove obsolete -isp option to dpkg-gencontrol
        coccinelle: misc: semantic patch to delete overly complex return code 
processing
        deb-pkg: Add support for powerpc little endian
        builddeb: put the dbg files into the correct directory
        scripts/tags.sh: fix DEFINE_HASHTABLE in emacs case
        scripts/tags.sh: remove *PCGFLAGS regular expressions
        scripts/tags.sh: Don't specify kind-spec for emacs' ctags/etags
        Documentation: kbuild: Improve grammar
        Documentation: kbuild: Remove obsolete dtc_cpp section
        Documentation: kbuild: Improve if_changed documentation
        Documentation: kbuild: Remove obsolete include/asm symlink step

  commit f33a3faa25c569d2a7640de66bea69e15c12ecd1
  Merge: 1b5a5f5 3014223
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 09:22:26 2014 +0200

      Merge branch 'kbuild' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild

      Pull kbuild changes from Michal Marek:
       - fix for handling dependencies of *-objs targets by Masahiro Yamada
       - lots of cleanups in the kbuild machinery, also by Masahiro
       - fixes for the kconfig build to use an UTF-8 capable ncurses library
         if possible and to build on not-so-standard installs
       - some more minor fixes

      * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild:
        kbuild: Do not reference *-n variables in the Makefile
        kbuild: simplify build, clean, modbuiltin shorthands
        kbuild: arm: Do not define "comma" twice
        kbuild: remove obj-n and lib-n handling
        kbuild: remove unnecessary variable initializaions
        kbuild: remove unnecessary "obj- := dummy.o" trick
        kbuild: handle C=... and M=... after entering into build directory
        kbuild: use $(Q) for sub-make target
        kbuild: fake the "Entering directory ..." message more simply
        kconfig/lxdialog: get ncurses CFLAGS with pkg-config
        kconfig: nconfig: fix multi-byte UTF handling
        kconfig: lxdialog: fix spelling
        kbuild: Make scripts executable
        kbuild: remove redundant clean-files from scripts/kconfig/Makefile
        kbuild: refactor script/kconfig/Makefile
        kbuild: handle the dependency of multi-objs hostprogs appropriately
        kbuild: handle multi-objs dependency appropriately

  commit 95926035b187cc9fee6fb61385b7da9c28123f74
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Oct 13 23:18:02 2014 +0200

      ALSA: emu10k1: Fix deadlock in synth voice lookup

      The emu10k1 voice allocator takes voice_lock spinlock.  When there is
      no empty stream available, it tries to release a voice used by synth,
      and calls get_synth_voice.  The callback function,
      snd_emu10k1_synth_get_voice(), however, also takes the voice_lock,
      thus it deadlocks.

      The fix is simply removing the voice_lock holds in
      snd_emu10k1_synth_get_voice(), as this is always called in the
      spinlock context.

      Reported-and-tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 811deedebab38f8360a700a52b0b75688c9a10f7
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Oct 13 23:14:46 2014 +0200

      ALSA: pcm: Fix referred substream in snd_pcm_action_group() unlock loop

      In the unlock loop of snd_pcm_action_group(), the object "s" is used
      as the check of nonatomic PCM, but it should be rather "s1", which is
      the iterator of the loop.  This supposedly causes a kernel panic when
      the substreams in operatino are linked.

      Fixes: 257f8cce5d40 ('ALSA: pcm: Allow nonatomic trigger operations')
      Reported-and-tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1b5a5f59e3435337bede67b9255bbb1d39fc4827
  Merge: b11445f d5d9622
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 08:40:15 2014 +0200

      Merge tag 'fscache-fixes-20141013' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

      Pull fs-cache fixes from David Howells:
       "Two fixes for bugs in CacheFiles and a cleanup in FS-Cache"

      * tag 'fscache-fixes-20141013' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
        fs/fscache/object-list.c: use __seq_open_private()
        CacheFiles: Fix incorrect test for in-memory object collision
        CacheFiles: Handle object being killed before being set up

  commit b11445f830df0ec9271f39bff19ecc6f8db58eb8
  Merge: 0ef3a56 91401a34
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 08:38:54 2014 +0200

      Merge tag 'upstream-3.18-rc1-v2' of git://git.infradead.org/linux-ubifs

      Pull UBI/UBIFS fixes from Artem Bityutskiy:
       - fix for a theoretical race condition which could lead to a situation
         when UBIFS is unable to mount a file-system (Hujianyang)
       - a few fixes for the ubiblock sybsystem, error path fixes
       - the ubiblock subsystem has had the volume size change handling
         improved
       - a few fixes and nicifications in the fastmap subsystem

      * tag 'upstream-3.18-rc1-v2' of git://git.infradead.org/linux-ubifs:
        UBI: Fastmap: Calc fastmap size correctly
        UBIFS: Fix trivial typo in power_cut_emulated()
        UBI: Fix trivial typo in __schedule_ubi_work
        UBI: wl: Rename cancel flag to shutdown
        UBI: ubi_eba_read_leb: Remove in vain variable assignment
        UBIFS: Align the dump messages of SB_NODE
        UBI: Fix livelock in produce_free_peb()
        UBI: return on error in rename_volumes()
        UBI: Improve comment on work_sem
        UBIFS: Remove bogus assert
        UBI: Dispatch update notification if the volume is updated
        UBI: block: Add support for the UBI_VOLUME_UPDATED notification
        UBI: block: Fix block device size setting
        UBI: block: fix dereference on uninitialized dev
        UBI: add missing kmem_cache_free() in process_pool_aeb error path
        UBIFS: fix free log space calculation
        UBIFS: fix a race condition

  commit 813d32f91333e4c33d5a19b67167c4bae42dae75
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Tue Oct 14 02:35:49 2014 -0400

      ext4: check s_chksum_driver when looking for bg csum presence

      Convert the ext4_has_group_desc_csum predicate to look for a checksum
      driver instead of the metadata_csum flag and change the bg checksum
      calculation function to look for GDT_CSUM before taking the crc16
      path.

      Without this patch, if we mount with ^uninit_bg,^metadata_csum and
      later metadata_csum gets turned on by accident, the block group
      checksum functions will incorrectly assume that checksumming is
      enabled (metadata_csum) but that crc16 should be used
      (!s_chksum_driver).  This is totally wrong, so fix the predicate
      and the checksum formula selection.

      (Granted, if the metadata_csum feature bit gets enabled on a live FS
      then something underhanded is going on, but we could at least avoid
      writing garbage into the on-disk fields.)

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 0ef3a56b1c466629cd0bf482b09c7b0e5a085bb5
  Merge: dfe2c6d a1480dc
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 08:35:01 2014 +0200

      Merge branch 'CVE-2014-7975' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux

      Pull do_umount fix from Andy Lutomirski:
       "This fix really ought to be safe.  Inside a mountns owned by a
        non-root user namespace, the namespace root almost always has
        MNT_LOCKED set (if it doesn't, then there's a bug, because rootfs
        could be exposed).  In that case, calling umount on "/" will return
        -EINVAL with or without this patch.

        Outside a userns, this patch will have no effect.  may_mount, required
        by umount, already checks
           ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN)
        so an additional capable(CAP_SYS_ADMIN) check will have no effect.

        That leaves anything that calls umount on "/" in a non-root userns
        while chrooted.  This is the case that is currently broken (it
        remounts ro, which shouldn't be allowed) and that my patch changes to
        -EPERM.  If anything relies on *that*, I'd be surprised"

      * 'CVE-2014-7975' of 
git://git.kernel.org/pub/scm/linux/kernel/git/luto/linux:
        fs: Add a missing permission check to do_umount

  commit b395f75eabb3844c99244928293796ff42feaa3d
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Oct 13 23:03:16 2014 +1100

      lib/raid6: Add log level to printks

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 6c144d316478ccfff9452292edae5a59587463a2
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 16:15:38 2014 +1000

      md: move EXPORT_SYMBOL to after function in md.c

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 2cbbca5e7c38d0c776497f586688464f8cfb1583
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 16:02:19 2014 +1000

      md: discard PRINT_RAID_DEBUG ioctl

      All the interesting information printed by this ioctl
      is provided in /proc/mdstat and/or sysfs.
      So it isn't needed and isn't used and would be best if it didn't
      exist.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 403df4788837cdaceaa55bcfae1c6eade2abdb5b
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:52:29 2014 +1000

      md: remove MD_BUG()

      Most of the places that call this are doing so pointlessly.
      A couple of the others a best replaced with WARN_ON().

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 3adc28d85f18aebc34011cb7308a579c58072fe1
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:46:41 2014 +1000

      md: clean up 'exit' labels in md_ioctl().

      There are 4 labels and we only really need two.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 326eb17d73a6b424ed7c47c693ff53721618fc48
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:36:28 2014 +1000

      md: remove unnecessary test for MD_MAJOR in md_ioctl()

      unknown ioctls no longer get this deep into md_ioctl since
      md_ioctl_valid() was introduced in 3.14.
      So remove the test and the misleading comment.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit e1960f8c5cd1420dd2ecf0754a136956246365e7
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 15:24:25 2014 +1000

      md: don't allow "-sync" to be set for device in an active array.

      If an array is active, devices can be marked 'faulty', but simply
      removing the 'sync' flag is wrong.  That only makes sense
      for an array which is not active (and is probably only useful
      for testing anyway).

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit f72ffdd68616e3697bc782b21c82197aeb480fd5
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 14:23:59 2014 +1000

      md: remove unwanted white space from md.c

      My editor shows much of this is RED.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit ac05f256691fe427a3e84c19261adb0b67dd73c0
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 30 08:10:42 2014 +1000

      md: don't start resync thread directly from md thread.

      The main 'md' thread is needed for processing writes, so if it blocks
      write requests could be delayed.

      Starting a new thread requires some GFP_KERNEL allocations and so can
      wait for writes to complete.  This can deadlock.

      So instead, ask a workqueue to start the sync thread.
      There is no particular rush for this to happen, so any work queue
      will do.

      MD_RECOVERY_RUNNING is used to ensure only one thread is started.

      Reported-by: BillStuff <billstuff2001@xxxxxxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 8b1afc3d6751063d3f0cdefe55719b1cd2f7edcc
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Sep 29 15:33:20 2014 +1000

      md: Just use RCU when checking for overlap between arrays.

      We don't really need the full mddev_lock here, and having to
      drop it is messy.
      RCU is enough to protect these lists.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 50bd3774058137e687b41da8b31fdd3544f7d901
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Sep 25 15:28:34 2014 +0800

      md: avoid potential long delay under pers_lock

      printk may cause long time lapse if value of printk_delay in sysctl is
      configured large by user. If register_md_personality takes long time to 
print in
      spinlock pers_lock, we may encounter high CPU usage rate when there are 
other
      pers_lock competitors who may be blocked to spin.
      We can avoid this condition by moving printk out of coverage of pers_lock
      spinlock.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 0638bb0e732fa2c839fceec93fc02e2347e0f596
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 25 17:43:47 2014 +1000

      md: simplify export_array()

      We don't really need that for_each loop, or those MD_BUGs.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 4878e9eb88c3a3223de68760e64dd71da01a3118
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 25 17:00:11 2014 +1000

      md: discard find_rdev_nr in favour of find_rdev_nr_rcu

      Having both is a waste - just use the one.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 1967cd5616c4792ef9d3cbaafe5fbe12fc429c9e
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 14:20:28 2014 +1000

      md: use wait_event() to simplify md_super_wait()

      md_super_wait is really just wait_event() open-coded.
      So use the macro instead.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 9ba3b7f5d025915be2b8709e5fd35c9c3e9f14c6
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 14:00:15 2014 +1000

      md: be more relaxed about stopping an array which isn't started.

      In general we don't allow an array to be stopped if it is in use.
      However if the array hasn't really been started yet, then any
      apparent use is an anomily, probably due to 'udev' or similar
      having a look to see what is there.

      This means that if something goes wrong while assembling an array
      it cannot reliably be un-assembled - STOP_ARRAY could fail.
      There is no value here, so change do_md_stop() to succeed
      despite concurrent opens if the array has not yet been
      activated.  i.e. if ->pers is NULL.

      Reported-by: "Baldysiak, Pawel" <pawel.baldysiak@xxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit c95e6385e8098ef549008ab29d671bf528a50043
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 13:54:11 2014 +1000

      md/raid1: process_checks doesn't use its return value.

      process_checks() always returns '0', so change it to 'void'.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit b8e6a15a1af9b1c203002e7768e60136c4e0e5c6
  Author: Markus Stockhausen <stockhausen@xxxxxxxxxxx>
  Date:   Sat Aug 23 20:19:27 2014 +1000

      md/raid5: fix init_stripe() inconsistencies

      raid5: fix init_stripe() inconsistencies

      1) remove_hash() is not necessary. We will only be called right after
         get_free_stripe(). There we have already a call to remove_hash().

      2) Tracing prints out the sector of the freed stripe and not the sector
         that we want to initialize.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit c4796e215f487de9bc93731a81e885ac866ef7dc
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Sat Aug 23 20:19:26 2014 +1000

      md/raid10: another memory leak due to reshape.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit dfe2c6dcc8ca2cdc662d7c0473e9811b72ef3370
  Merge: a45d572 64e4550
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:54:50 2014 +0200

      Merge branch 'akpm' (patches from Andrew Morton)

      Merge second patch-bomb from Andrew Morton:
       - a few hotfixes
       - drivers/dma updates
       - MAINTAINERS updates
       - Quite a lot of lib/ updates
       - checkpatch updates
       - binfmt updates
       - autofs4
       - drivers/rtc/
       - various small tweaks to less used filesystems
       - ipc/ updates
       - kernel/watchdog.c changes

      * emailed patches from Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>: (135 
commits)
        mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY 
cleared
        kernel/param: consolidate __{start,stop}___param[] in 
<linux/moduleparam.h>
        ia64: remove duplicate declarations of __per_cpu_start[] and 
__per_cpu_end[]
        frv: remove unused declarations of __start___ex_table and 
__stop___ex_table
        kvm: ensure hard lockup detection is disabled by default
        kernel/watchdog.c: control hard lockup detection default
        staging: rtl8192u: use %*pEn to escape buffer
        staging: rtl8192e: use %*pEn to escape buffer
        staging: wlan-ng: use %*pEhp to print SN
        lib80211: remove unused print_ssid()
        wireless: hostap: proc: print properly escaped SSID
        wireless: ipw2x00: print SSID via %*pE
        wireless: libertas: print esaped string via %*pE
        lib/vsprintf: add %*pE[achnops] format specifier
        lib / string_helpers: introduce string_escape_mem()
        lib / string_helpers: refactoring the test suite
        lib / string_helpers: move documentation to c-file
        include/linux: remove strict_strto* definitions
        arch/x86/mm/numa.c: fix boot failure when all nodes are hotpluggable
        fs: check bh blocknr earlier when searching lru
        ...

  commit a45d572841a24db02a62cf05e1157c35fdd3705b
  Merge: fc2414b e803d4b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:51:22 2014 +0200

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu

      Pull m68knommu update from Greg Ungerer:
       "The major change is to remove the arch/m68k/platform directory.  The
        coldfire (and other non-mmu m68k platform) code is moved to the
        arch/m68k level, making them consistent with the traditional m68k
        platforms.

        A couple of other minor miscellaneous fixes as well"

      * 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
        m68k: Fix typo 'COFNIG_MBAR'
        m68knommu: add missing ioport_map() and ioport_unmap()
        m68k/coldfire: remove second asm/mcfclk.h inclusion in m54xx.c
        m68knommu: fix size of address field for 5272 interrupt controller
        m68k: fix crufty 68000 and 68360 intro comments
        m68k: remove the unused arch/m68k/platform directory
        m68k: move non-mmu 68360 platform code
        m68k: move non-mmu 68000 platform code
        m68k: fix crufty ColdFire intro comments
        m68k: move coldfire platform code

  commit fc2414b4b4569fab5404c6f49f36bae0dfa3d936
  Merge: 31003e3 5dab4b7
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:50:34 2014 +0200

      Merge tag 'please-pull-sys_bpf' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

      Pull ia64 update from Tony Luck:
       "Wire up bpf syscall for ia64"

      * tag 'please-pull-sys_bpf' of 
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
        [IA64] Enable bpf syscall for ia64

  commit 31003e3a9df675f1ac85d7bcf8e5a5d622576375
  Merge: 1ee07ef 5f78659
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:49:02 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

      Pull UML update from Richard Weinberger:
       "Besides of fixes this contains also support for CONFIG_STACKTRACE by
        Daniel Walter"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml:
        um: net: Eliminate NULL test after alloc_bootmem
        um: Add support for CONFIG_STACKTRACE
        um: ubd: Fix for processes stuck in D state forever
        um: delete unnecessary bootmem struct page array
        um: remove csum_partial_copy_generic_i386 to clean up exception table

  commit 1ee07ef6b5db7235b133ee257a3adf507697e6b3
  Merge: 7765490 0cccdda
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 03:47:00 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

      Pull s390 updates from Martin Schwidefsky:
       "This patch set contains the main portion of the changes for 3.18 in
        regard to the s390 architecture.  It is a bit bigger than usual,
        mainly because of a new driver and the vector extension patches.

        The interesting bits are:
         - Quite a bit of work on the tracing front.  Uprobes is enabled and
           the ftrace code is reworked to get some of the lost performance
           back if CONFIG_FTRACE is enabled.
         - To improve boot time with CONFIG_DEBIG_PAGEALLOC, support for the
           IPTE range facility is added.
         - The rwlock code is re-factored to improve writer fairness and to be
           able to use the interlocked-access instructions.
         - The kernel part for the support of the vector extension is added.
         - The device driver to access the CD/DVD on the HMC is added, this
           will hopefully come in handy to improve the installation process.
         - Add support for control-unit initiated reconfiguration.
         - The crypto device driver is enhanced to enable the additional AP
           domains and to allow the new crypto hardware to be used.
         - Bug fixes"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
        s390/ftrace: simplify enabling/disabling of ftrace_graph_caller
        s390/ftrace: remove 31 bit ftrace support
        s390/kdump: add support for vector extension
        s390/disassembler: add vector instructions
        s390: add support for vector extension
        s390/zcrypt: Toleration of new crypto hardware
        s390/idle: consolidate idle functions and definitions
        s390/nohz: use a per-cpu flag for arch_needs_cpu
        s390/vtime: do not reset idle data on CPU hotplug
        s390/dasd: add support for control unit initiated reconfiguration
        s390/dasd: fix infinite loop during format
        s390/mm: make use of ipte range facility
        s390/setup: correct 4-level kernel page table detection
        s390/topology: call set_sched_topology early
        s390/uprobes: architecture backend for uprobes
        s390/uprobes: common library for kprobes and uprobes
        s390/rwlock: use the interlocked-access facility 1 instructions
        s390/rwlock: improve writer fairness
        s390/rwlock: remove interrupt-enabling rwlock variant.
        s390/mm: remove change bit override support
        ...

  commit 77654908ff1a58cee4886298968b5262884aff0b
  Merge: 2fd7476 d286c3a 8091c1f f12c1f9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:31:22 2014 +0200

      Merge branches 'x86-ras-for-linus', 'x86-uv-for-linus' and 
'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 ras, uv and vdso fixlets from Ingo Molnar:
       "ras: tone down a kernel message to only occur during initial bootup,
          not during suspend/resume cycles.

        uv: a cleanup commit

        vdso: a fix to error checking"

      * 'x86-ras-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mce: Avoid showing repetitive message from intel_init_thermal()

      * 'x86-uv-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/apic/uv: Remove unnecessary #ifdef

      * 'x86-vdso-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/vdso: Fix vdso2c's special_pages[] error checking

  commit 2fd7476de999124bbf6830aa59ac092c882280fe
  Merge: ba1a96f 4ea48a0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:28:16 2014 +0200

      Merge branch 'x86-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 fixes from Ingo Molnar:
       "Misc smaller fixes that missed the v3.17 cycle"

      * 'x86-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/build: Add arch/x86/purgatory/ make generated files to gitignore
        x86: Fix section conflict for numachip
        x86: Reject x32 executables if x32 ABI not supported
        x86_64, entry: Filter RFLAGS.NT on entry from userspace
        x86, boot, kaslr: Fix nuisance warning on 32-bit builds

  commit ba1a96fc7ddcaf0c8d4a6752f6a70f080bc307ac
  Merge: f1bfbd9 1dcf74f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:27:06 2014 +0200

      Merge branch 'x86-seccomp-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 seccomp changes from Ingo Molnar:
       "This tree includes x86 seccomp filter speedups and related preparatory
        work, which touches core seccomp facilities as well.

        The main idea is to split seccomp into two phases, to be able to enter
        a simple fast path for syscalls with ptrace side effects.

        There's no substantial user-visible (and ABI) effects expected from
        this, except a change in how we emit a better audit record for
        SECCOMP_RET_TRACE events"

      * 'x86-seccomp-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86_64, entry: Use split-phase syscall_trace_enter for 64-bit syscalls
        x86_64, entry: Treat regs->ax the same in fastpath and slowpath syscalls
        x86: Split syscall_trace_enter into two phases
        x86, entry: Only call user_exit if TIF_NOHZ
        x86, x32, audit: Fix x32's AUDIT_ARCH wrt audit
        seccomp: Document two-phase seccomp and arch-provided seccomp_data
        seccomp: Allow arch code to provide seccomp_data
        seccomp: Refactor the filter callback and the API
        seccomp,x86,arm,mips,s390: Remove nr parameter from secure_computing

  commit f1bfbd984b4e2177886507b6a0ec5faeb6d7c217
  Merge: df133e8 aece118
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:23:55 2014 +0200

      Merge branch 'x86-platform-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 platform updates from Ingo Molnar:
       "The main changes in this tree are:

         - fix and update Intel Quark [Galileo] SoC platform support

         - update IOSF chipset side band interface and make it available via
           debugfs

         - enable HPETs on Soekris net6501 and other e6xx based systems"

      * 'x86-platform-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: Add cpu_detect_cache_sizes to init_intel() add Quark legacy_cache()
        x86: Quark: Comment setup_arch() to document TLB/PGE bug
        x86/intel/quark: Switch off CR4.PGE so TLB flush uses CR3 instead
        x86/platform/intel/iosf: Add debugfs config option for IOSF
        x86/platform/intel/iosf: Add better description of IOSF driver in config
        x86/platform/intel/iosf: Add Braswell PCI ID
        x86/platform/pmc_atom: Fix warning when CONFIG_DEBUG_FS=n
        x86: HPET force enable for e6xx based systems
        x86/iosf: Add debugfs support
        x86/iosf: Add Kconfig prompt for IOSF_MBI selection

  commit df133e8fa8e1d4afa57c84953bf80eaed2b145e0
  Merge: e343833 beb9147
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:22:41 2014 +0200

      Merge branch 'x86-mm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 mm updates from Ingo Molnar:
       "This tree includes the following changes:

         - fix memory hotplug
         - fix hibernation bootup memory layout assumptions
         - fix hyperv numa guest kernel messages
         - remove dead code
         - update documentation"

      * 'x86-mm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/mm: Update memory map description to list hypervisor-reserved area
        x86/mm, hibernate: Do not assume the first e820 area to be RAM
        x86/mm/numa: Drop dead code and rename setup_node_data() to 
setup_alloc_data()
        x86/mm/hotplug: Modify PGD entry when removing memory
        x86/mm/hotplug: Pass sync_global_pgds() a correct argument in 
remove_pagetable()
        x86: Remove set_pmd_pfn

  commit e3438330f58330ec236c861d43f46bef06780e62
  Merge: c7b228a 44afe60
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:21:51 2014 +0200

      Merge branch 'x86-microcode-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 microcode loading updates from Ingo Molnar:
       "Misc smaller cleanups"

      * 'x86-microcode-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86, microcode, intel: Fix total_size computation
        x86, microcode, intel: Rename apply_microcode and declare it static
        x86, microcode, intel: Fix typos
        x86, microcode, intel: Add missing static declarations
        x86, microcode, amd: Fix missing static declaration

  commit c7b228adcafe5024a60fc246476e11af8699b759
  Merge: 708d0b4 6f46b3a
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:20:50 2014 +0200

      Merge branch 'x86-fpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 FPU updates from Ingo Molnar:
       "x86 FPU handling fixes, cleanups and enhancements from Oleg.

        The signal handling race fix and the __restore_xstate_sig() preemption
        fix for eager-mode is marked for -stable as well"

      * 'x86-fpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: copy_thread: Don't nullify ->ptrace_bps twice
        x86, fpu: Shift "fpu_counter = 0" from copy_thread() to 
arch_dup_task_struct()
        x86, fpu: copy_process: Sanitize fpu->last_cpu initialization
        x86, fpu: copy_process: Avoid fpu_alloc/copy if !used_math()
        x86, fpu: Change __thread_fpu_begin() to use use_eager_fpu()
        x86, fpu: __restore_xstate_sig()->math_state_restore() needs 
preempt_disable()
        x86, fpu: shift drop_init_fpu() from save_xstate_sig() to 
handle_signal()

  commit 708d0b41a26907ac83cde41dd5a75b5a2f8f1218
  Merge: f1d0d14 9298b81
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 14 02:19:47 2014 +0200

      Merge branch 'x86-cpufeature-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 cpufeature updates from Ingo Molnar:
       "This tree includes the following changes:

         - Introduce DISABLED_MASK to list disabled CPU features, to simplify
           CPU feature handling and avoid excessive #ifdefs

         - Remove the lightly used cpu_has_pae() primitive"

      * 'x86-cpufeature-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: Add more disabled features
        x86: Introduce disabled-features
        x86: Axe the lightly-used cpu_has_pae

  commit 64e455079e1bd7787cc47be30b7f601ce682a5f6
  Author: Peter Feiner <pfeiner@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:46 2014 -0700

      mm: softdirty: enable write notifications on VMAs after VM_SOFTDIRTY 
cleared

      For VMAs that don't want write notifications, PTEs created for read faults
      have their write bit set.  If the read fault happens after VM_SOFTDIRTY is
      cleared, then the PTE's softdirty bit will remain clear after subsequent
      writes.

      Here's a simple code snippet to demonstrate the bug:

        char* m = mmap(NULL, getpagesize(), PROT_READ | PROT_WRITE,
                       MAP_ANONYMOUS | MAP_SHARED, -1, 0);
        system("echo 4 > /proc/$PPID/clear_refs"); /* clear VM_SOFTDIRTY */
        assert(*m == '\0');     /* new PTE allows write access */
        assert(!soft_dirty(x));
        *m = 'x';               /* should dirty the page */
        assert(soft_dirty(x));  /* fails */

      With this patch, write notifications are enabled when VM_SOFTDIRTY is
      cleared.  Furthermore, to avoid unnecessary faults, write notifications
      are disabled when VM_SOFTDIRTY is set.

      As a side effect of enabling and disabling write notifications with
      care, this patch fixes a bug in mprotect where vm_page_prot bits set by
      drivers were zapped on mprotect.  An analogous bug was fixed in mmap by
      commit c9d0bf241451 ("mm: uncached vma support with writenotify").

      Signed-off-by: Peter Feiner <pfeiner@xxxxxxxxxx>
      Reported-by: Peter Feiner <pfeiner@xxxxxxxxxx>
      Suggested-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Jamie Liu <jamieliu@xxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 63a12d9d01831208a47f5c0fbbf93f503d1fb162
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:44 2014 -0700

      kernel/param: consolidate __{start,stop}___param[] in 
<linux/moduleparam.h>

      Consolidate the various external const and non-const declarations of
      __start___param[] and __stop___param in <linux/moduleparam.h>.  This
      requires making a few struct kernel_param pointers in kernel/params.c
      const.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4c6327dfaf20d6207efa765320748fd8699f74b0
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:41 2014 -0700

      ia64: remove duplicate declarations of __per_cpu_start[] and 
__per_cpu_end[]

      They're already provided by <asm/sections.h>.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bd6aa7e51aea1bf58c4a917630dae31def11bd2d
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:39 2014 -0700

      frv: remove unused declarations of __start___ex_table and 
__stop___ex_table

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9919e39a17381058dd0cdef2f78dbf5619e26474
  Author: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:37 2014 -0700

      kvm: ensure hard lockup detection is disabled by default

      Use watchdog_enable_hardlockup_detector() to set hard lockup detection's
      default value to false.  It's risky to run this detection in a guest, as
      false positives are easy to trigger, especially if the host is
      overcommitted.

      Signed-off-by: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
      Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6e7458a6f074c71e74cda31c483114e65ea0f570
  Author: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:35 2014 -0700

      kernel/watchdog.c: control hard lockup detection default

      In some cases we don't want hard lockup detection enabled by default.
      An example is when running as a guest.  Introduce

        watchdog_enable_hardlockup_detector(bool)

      allowing those cases to disable hard lockup detection.  This must be
      executed early by the boot processor from e.g.  smp_prepare_boot_cpu, in
      order to allow kernel command line arguments to override it, as well as
      to avoid hard lockup detection being enabled before we've had a chance
      to indicate that it's unwanted.  In summary,

        initial boot:                                   default=enabled
        smp_prepare_boot_cpu
          watchdog_enable_hardlockup_detector(false):   default=disabled
        cmdline has 'nmi_watchdog=1':                   default=enabled

      The running kernel still has the ability to enable/disable at any time
      with /proc/sys/kernel/nmi_watchdog us usual.  However even when the
      default has been overridden /proc/sys/kernel/nmi_watchdog will initially
      show '1'.  To truly turn it on one must disable/enable it, i.e.

        echo 0 > /proc/sys/kernel/nmi_watchdog
        echo 1 > /proc/sys/kernel/nmi_watchdog

      This patch will be immediately useful for KVM with the next patch of this
      series.  Other hypervisor guest types may find it useful as well.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix build]
      [dzickus@xxxxxxxxxx: fix compile issues on sparc]
      Signed-off-by: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
      Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8a1db92830d0a71e1429725992eb91470214c820
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:33 2014 -0700

      staging: rtl8192u: use %*pEn to escape buffer

      Let's use kernel's native specifier to escape a buffer.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 50d5e53ddfc0d9cf4707d7d8e22624b26ab9114e
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:31 2014 -0700

      staging: rtl8192e: use %*pEn to escape buffer

      Let's use kernel's native specifier to escape a buffer.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 068c11dac2a5df02c650b8511e10055c95073d5a
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:29 2014 -0700

      staging: wlan-ng: use %*pEhp to print SN

      This is a generic specifier to print an escaped buffer by given criteria.
      Let's use it instead of custom approach.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5df1415aee48e1d20328238d3077e39793e83232
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:27 2014 -0700

      lib80211: remove unused print_ssid()

      In kernel we have %*pE specifier to print an escaped buffer.  All users
      now switched to that approach.

      This fixes a bug as well.  The current implementation wrongly prints
      octal numbers: only two first digits are used in case when 3 are
      required and the rest of the string ends up cut off.

      Additionally by default the \f, \v, \a, and \e are escaped to their
      alphabetic representation.  It's safe to do since it is currently used
      for messaging only.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e5ead669a3de3cc822f19b7289932ffbf9664328
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:24 2014 -0700

      wireless: hostap: proc: print properly escaped SSID

      Instead of substituting non-printable characters by '_' let's print SSID
      properly escaped by using recently added %*pE specifier.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix printk type warning]
      [akpm@xxxxxxxxxxxxxxxxxxxx: remove now-unused local `i']
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4b4890cb6aebb1669879a02c51a3c3eff629dff0
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:22 2014 -0700

      wireless: ipw2x00: print SSID via %*pE

      Instead of custom approach this allows to print escaped strings via
      recently added kernel extension: %*pE.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit da169607ae17c4340fe2ab286130741266709b07
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:20 2014 -0700

      wireless: libertas: print esaped string via %*pE

      Instead of custom approach this allows to print escaped strings via
      recently added kernel extension: %*pE.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 71dca95d5cf5ece6c1bee8e625e23c16025952c7
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:18 2014 -0700

      lib/vsprintf: add %*pE[achnops] format specifier

      This allows user to print a given buffer as an escaped string.  The
      rules are applied according to an optional mix of flags provided by
      additional format letters.

      For example, if the given buffer is:

          1b 62 20 5c 43 07 22 90 0d 5d

      The result strings would be:
          %*pE            "\eb \C\a"\220\r]"
          %*pEhp          "\x1bb \C\x07"\x90\x0d]"
          %*pEa           "\e\142\040\\\103\a\042\220\r\135"

      Please, read Documentation/printk-formats.txt and lib/string_helpers.c
      kernel documentation to get further information.

      [akpm@xxxxxxxxxxxxxxxxxxxx: tidy up comment layout, per Joe]
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c8250381c8272a9828fdd353171727b154fbd296
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:16 2014 -0700

      lib / string_helpers: introduce string_escape_mem()

      This is almost the opposite function to string_unescape().  Nevertheless
      it handles \0 and could be used for any byte buffer.

      The documentation is supplied together with the function prototype.

      The test cases covers most of the scenarios and would be expanded later
      on.

      [akpm@xxxxxxxxxxxxxxxxxxxx: avoid 1k stack consumption]
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Wu Fengguang <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 45ff337a54c154680edf0c538e5c9eb4a2f862cc
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:14 2014 -0700

      lib / string_helpers: refactoring the test suite

      This patch prepares test suite for a following update.  It introduces
      test_string_check_buf() helper which checks the result and dumps an error.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d295634e965ecacdb44c6760b3ca4eae08812715
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:11 2014 -0700

      lib / string_helpers: move documentation to c-file

      The introduced function string_escape_mem() is a kind of opposite to
      string_unescape.  We have several users of such functionality each of
      them created custom implementation.  The series contains clean up of
      test suite, adding new call, and switching few users to use it via %*pE
      specifier.

      Test suite covers all of existing and most of potential use cases.

      This patch (of 11):

      The documentation of API belongs to c-file.  This patch moves it
      accordingly.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Cc: "John W . Linville" <linville@xxxxxxxxxxxxx>
      Cc: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3db2e9cdc085144e243495137273e2318c53a82f
  Author: Daniel Walter <dwalter@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:09 2014 -0700

      include/linux: remove strict_strto* definitions

      Remove obsolete and unused strict_strto* functions

      Signed-off-by: Daniel Walter <dwalter@xxxxxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bd5cfb8977fbb49d9350f7c81cf1516142e35a6a
  Author: Xishi Qiu <qiuxishi@xxxxxxxxxx>
  Date:   Mon Oct 13 15:55:07 2014 -0700

      arch/x86/mm/numa.c: fix boot failure when all nodes are hotpluggable

      If all the nodes are marked hotpluggable, alloc node data will fail.
      Because __next_mem_range_rev() will skip the hotpluggable memory
      regions.  numa_clear_kernel_node_hotplug() is called after alloc node
      data.

      numa_init()
          ...
          ret = init_func();  // this will mark hotpluggable flag from SRAT
          ...
          memblock_set_bottom_up(false);
          ...
          ret = numa_register_memblks(&numa_meminfo);  // this will alloc node 
data(pglist_data)
          ...
          numa_clear_kernel_node_hotplug();  // in case all the nodes are 
hotpluggable
          ...

      numa_register_memblks()
          setup_node_data()
              memblock_find_in_range_node()
                  __memblock_find_range_top_down()
                      for_each_mem_range_rev()
                          __next_mem_range_rev()

      This patch moves numa_clear_kernel_node_hotplug() into
      numa_register_memblks(), clear kernel node hotpluggable flag before
      alloc node data, then alloc node data won't fail even all the nodes
      are hotpluggable.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Xishi Qiu <qiuxishi@xxxxxxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>
      Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9470dd5d352985ba907df7554845f87a4b8f9ea5
  Author: Zach Brown <zab@xxxxxxxxx>
  Date:   Mon Oct 13 15:55:05 2014 -0700

      fs: check bh blocknr earlier when searching lru

      It's very common for the buffer heads in the lru to have different block
      numbers.  By comparing the blocknr before the bdev and size we can
      reduce the cost of searching in the very common case where all the
      entries have the same bdev and size.

      In quick hot cache cycle counting tests on a single fs workstation this
      cut the cost of a miss by about 20%.

      A diff of the disassembly shows the reordering of the bdev and blocknr
      comparisons.  This is in such a tiny loop that skipping one comparison
      is a meaningful portion of the total work being done:

           1628:      83 c1 01                add    $0x1,%ecx
           162b:      83 f9 08                cmp    $0x8,%ecx
           162e:      74 60                   je     1690 
<__find_get_block+0xa0>
           1630:      89 c8                   mov    %ecx,%eax
           1632:      65 4c 8b 04 c5 00 00    mov    %gs:0x0(,%rax,8),%r8
           1639:      00 00
           163b:      4d 85 c0                test   %r8,%r8
           163e:      4c 89 c3                mov    %r8,%rbx
           1641:      74 e5                   je     1628 
<__find_get_block+0x38>
      -    1643:      4d 3b 68 30             cmp    0x30(%r8),%r13
      +    1643:      4d 3b 68 18             cmp    0x18(%r8),%r13
           1647:      75 df                   jne    1628 
<__find_get_block+0x38>
      -    1649:      4d 3b 60 18             cmp    0x18(%r8),%r12
      +    1649:      4d 3b 60 30             cmp    0x30(%r8),%r12
           164d:      75 d9                   jne    1628 
<__find_get_block+0x38>
           164f:      49 39 50 20             cmp    %rdx,0x20(%r8)
           1653:      75 d3                   jne    1628 
<__find_get_block+0x38>

      Signed-off-by: Zach Brown <zab@xxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f9f2bac27ca587dc3eb4737880ca4a8e5d92bd93
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:03 2014 -0700

      kdb: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Jason Wessel <jason.wessel@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 484ac2f32d3a282bd583f7195b0b2970ef8d0c04
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:55:01 2014 -0700

      thermal: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Zhang Rui <rui.zhang@xxxxxxxxx>
      Cc: Eduardo Valentin <edubezval@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7569055b81fc9e75b96d1a259163fc5325aac799
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:59 2014 -0700

      staging: r8188eu: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3f8bfd9a7504bff350acd50c6eee23ca5c9913b2
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:57 2014 -0700

      s390/cio: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Oberparleiter <oberpar@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7fb1cab4ac8ef7a1fed5c19593cd5b4be1b1a9b3
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:54 2014 -0700

      PNP: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 40f5c777ec61d908ffc7f2a6ccbed60d9930a1f8
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:52 2014 -0700

      thinkpad_acpi: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Henrique de Moraes Holschuh <ibm-acpi@xxxxxxxxxx>
      Cc: Darren Hart <dvhart@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 30614cf34105c5b5b9a39c65a2ea32c58b03aa8e
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:50 2014 -0700

      altera-stapl: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: "Igor M. Liplianin" <liplianin@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0f3ae5baafba9e48e2d3b173b982a46ad90149b4
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:48 2014 -0700

      input: edt-ft5x06: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b60459f080bf3a1fcc6f55cfb628d1d79423b6ff
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:46 2014 -0700

      ib_srpt: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Roland Dreier <roland@xxxxxxxxxx>
      Cc: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 48a968763dba039972623caea2355fc573b559ba
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:44 2014 -0700

      scsi: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b7a8d756fb8080ab6ba9f4a9d4056a1056245fbc
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:42 2014 -0700

      batman-adv: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Marek Lindner <mareklindner@xxxxxxxxxxxxx>
      Acked-by: Antonio Quartulli <antonio@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a97df4277da28329f88520bc65d6310715563855
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:39 2014 -0700

      isofs: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2bd63329cbdb6c6577d5ca0095dcb3e4f590ffca
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:37 2014 -0700

      ocfs2: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 87e747cdb9828cb09828ccbdc398374192355c68
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:35 2014 -0700

      cifs: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Steve French <sfrench@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c4dd08694b8f078900c8e0c86e369b667a5101c5
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:33 2014 -0700

      video: fbdev: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 18082746a28588f94496f2daa050c11decb54179
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:31 2014 -0700

      netfilter: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2bebf5cb4ea12164e7b15755baf423651e271146
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:29 2014 -0700

      ARM: replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics and
      a slightly buggy strncasecmp.  The latter is the POSIX name, so strnicmp
      was renamed to strncasecmp, and strnicmp made into a wrapper for the new
      strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in the
      future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b0bfb63118612e3614cf77b115c00f895a42c96a
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:27 2014 -0700

      lib: string: Make all calls to strnicmp into calls to strncasecmp

      The previous patch made strnicmp into a wrapper for strncasecmp.

      This patch makes all in-tree users of strnicmp call strncasecmp
      directly, while still making sure that the strnicmp symbol can be used
      by out-of-tree modules.  It should be considered a temporary hack until
      all in-tree callers have been converted.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cd514e727b18ff4d189b8e268db13729a4175091
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:25 2014 -0700

      lib/string.c: remove duplicated function

      lib/string.c contains two functions, strnicmp and strncasecmp, which do
      roughly the same thing, namely compare two strings case-insensitively up
      to a given bound.  They have slightly different implementations, but the
      only important difference is that strncasecmp doesn't handle len==0
      appropriately; it effectively becomes strcasecmp in that case.  strnicmp
      correctly says that two strings are always equal in their first 0
      characters.

      strncasecmp is the POSIX name for this functionality.  So rename the
      non-broken function to the standard name.  To minimize the impact on the
      rest of the kernel (and since both are exported to modules), make strnicmp
      a wrapper for strncasecmp.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e48510f45107613bf14060eeabd658c49a044242
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:22 2014 -0700

      arch/x86/kernel/cpu/common.c: fix unused symbol warning

      x86_64 allnoconfig:

      arch/x86/kernel/cpu/common.c:968: warning: 'syscall32_cpu_init' defined 
but not used

      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7cbc0ea79da2cbe70d8da9319895f07f872a3190
  Author: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:20 2014 -0700

      scripts/sortextable: suppress warning: `relocs_size' may be used 
uninitialized

      In file included from scripts/sortextable.c:194:0:
      scripts/sortextable.c: In function `main':
      scripts/sortextable.h:176:3: warning: `relocs_size' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
         memset(relocs, 0, relocs_size);
         ^
      scripts/sortextable.h:106:6: note: `relocs_size' was declared here
        int relocs_size;
            ^
      In file included from scripts/sortextable.c:192:0:
      scripts/sortextable.h:176:3: warning: `relocs_size' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
         memset(relocs, 0, relocs_size);
         ^
      scripts/sortextable.h:106:6: note: `relocs_size' was declared here
        int relocs_size;
            ^

      gcc 4.9.1

      Signed-off-by: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
      Reviewed-by: Jamie Iles <jamie.iles@xxxxxxxxxx>

      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f9a4d1103c1c4b9fa5b23b1ddc2666f015822ef2
  Author: Javier Barrio <javier.barrio.mart@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:18 2014 -0700

      scripts/headers_install.sh: fix error handling

      - headers_install requires at least two arguments

      - missed closing quote

      Signed-off-by: Javier Barrio <javier.barrio.mart@xxxxxxxxx>
      Cc: Michal Marek <mmarek@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0d5e75802c842ecc7c4778422c2d49609a889f3a
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:16 2014 -0700

      ipc: resolve shadow warnings

      Resolve some shadow warnings produced in W=2 builds by changing the name
      of some parameters and local variables.  Change instances of "s64"
      because that clashes with the well-known typedef.  Also change a local
      variable with the name "up" because that clashes with the name of of the
      "up" function for semaphores.  These are hazards so eliminate the
      hazards by renaming them.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d66a0520cb46fb4f86b070e5f1926f6e53f23b38
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:54:14 2014 -0700

      ipc/util.c: use __seq_open_private() instead of seq_open()

      Using __seq_open_private() removes boilerplate code from
      sysvipc_proc_open().

      The resultant code is shorter and easier to follow.

      However, please note that __seq_open_private() call kzalloc() rather than
      kmalloc() which may affect timing due to the memory initialisation
      overhead.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bf77b94c99ad5df0d97a52522fc7a220c0bf44fe
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Mon Oct 13 15:54:12 2014 -0700

      ipc/shm: kill the historical/wrong mm->start_stack check

      do_shmat() is the only user of ->start_stack (proc just reports its
      value), and this check looks ugly and wrong.

      The reason for this check is not clear at all, and it wrongly assumes that
      the stack can only grow down.

      But the main problem is that in general mm->start_stack has nothing to do
      with stack_vma->vm_start.  Not only the application can switch to another
      stack and even unmap this area, setup_arg_pages() expands the stack
      without updating mm->start_stack during exec().  This means that in the
      likely case "addr > start_stack - size - PAGE_SIZE * 5" is simply
      impossible after find_vma_intersection() == F, or the stack can't grow
      anyway because of RLIMIT_STACK.

      Many thanks to Hugh for his explanations.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr.bueso@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1195d94e006b23c6292e78857e154872e33b6d7e
  Author: Andrey Vagin <avagin@xxxxxxxxxx>
  Date:   Mon Oct 13 15:54:10 2014 -0700

      ipc: always handle a new value of auto_msgmni

      proc_dointvec_minmax() returns zero if a new value has been set.  So we
      don't need to check all charecters have been handled.

      Below you can find two examples.  In the new value has not been handled
      properly.

      $ strace ./a.out
      open("/proc/sys/kernel/auto_msgmni", O_WRONLY) = 3
      write(3, "0\n\0", 3)                    = 2
      close(3)                                = 0
      exit_group(0)
      $ cat /sys/kernel/debug/tracing/trace

      $strace ./a.out
      open("/proc/sys/kernel/auto_msgmni", O_WRONLY) = 3
      write(3, "0\n", 2)                      = 2
      close(3)                                = 0

      $ cat /sys/kernel/debug/tracing/trace
      a.out-697   [000] ....  3280.998235: unregister_ipcns_notifier 
<-proc_ipcauto_dointvec_minmax

      Fixes: 9eefe520c814 ("ipc: do not use a negative value to re-enable 
msgmni automatic recomputin")
      Signed-off-by: Andrey Vagin <avagin@xxxxxxxxxx>
      Cc: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Manfred Spraul <manfred@xxxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c34d85aca91729596f876604e147892b81ecbbe9
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:07 2014 -0700

      init/initramfs.c: resolve shadow warnings

      Resolve shadow warnings that are produced in W=2 builds by renaming a
      global with a too-generic name and renaming a formal parameter.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 906e36c5c717cc99e622350f533876feed9bffe0
  Author: Mike Travis <travis@xxxxxxx>
  Date:   Mon Oct 13 15:54:05 2014 -0700

      x86: use optimized ioresource lookup in ioremap function

      Use the optimized ioresource lookup, "region_is_ram", for the ioremap
      function.  If the region is not found, it falls back to the
      "page_is_ram" function.  If it is found and it is RAM, then the usual
      warning message is issued, and the ioremap operation is aborted.
      Otherwise, the ioremap operation continues.

      Signed-off-by: Mike Travis <travis@xxxxxxx>
      Acked-by: Alex Thorlton <athorlton@xxxxxxx>
      Reviewed-by: Cliff Wickman <cpw@xxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Mark Salter <msalter@xxxxxxxxxx>
      Cc: Dave Young <dyoung@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 67cf13ceed89e2c1a967719e98624a20c48dfb5a
  Author: Mike Travis <travis@xxxxxxx>
  Date:   Mon Oct 13 15:54:03 2014 -0700

      x86: optimize resource lookups for ioremap

      We have a large university system in the UK that is experiencing very long
      delays modprobing the driver for a specific I/O device.  The delay is from
      8-10 minutes per device and there are 31 devices in the system.  This 4 to
      5 hour delay in starting up those I/O devices is very much a burden on the
      customer.

      There are two causes for requiring a restart/reload of the drivers.  First
      is periodic preventive maintenance (PM) and the second is if any of the
      devices experience a fatal error.  Both of these trigger this excessively
      long delay in bringing the system back up to full capability.

      The problem was tracked down to a very slow IOREMAP operation and the
      excessively long ioresource lookup to insure that the user is not
      attempting to ioremap RAM.  These patches provide a speed up to that
      function.

      The modprobe time appears to be affected quite a bit by previous activity
      on the ioresource list, which I suspect is due to cache preloading.  While
      the overall improvement is impacted by other overhead of starting the
      devices, this drastically improves the modprobe time.

      Also our system is considerably smaller so the percentages gained will not
      be the same.  Best case improvement with the modprobe on our 20 device
      smallish system was from 'real 5m51.913s' to 'real 0m18.275s'.

      This patch (of 2):

      Since the ioremap operation is verifying that the specified address range
      is NOT RAM, it will search the entire ioresource list if the condition is
      true.  To make matters worse, it does this one 4k page at a time.  For a
      128M BAR region this is 32 passes to determine the entire region does not
      contain any RAM addresses.

      This patch provides another resource lookup function, region_is_ram, that
      searches for the entire region specified, verifying that it is completely
      contained within the resource region.  If it is found, then it is checked
      to be RAM or not, within a single pass.

      The return result reflects if it was found or not (-1), and whether it is
      RAM (1) or not (0).  This allows the caller to fallback to the previous
      page by page search if it was not found.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix spellos and typos in comment]
      Signed-off-by: Mike Travis <travis@xxxxxxx>
      Acked-by: Alex Thorlton <athorlton@xxxxxxx>
      Reviewed-by: Cliff Wickman <cpw@xxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Mark Salter <msalter@xxxxxxxxxx>
      Cc: Dave Young <dyoung@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 76e512108935ecdb46792208dae5f59c7ea78e25
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:54:01 2014 -0700

      FS/OMFS: block number sanity check during fill_super operation

      This patch defines maximum block number to 2^31.  It also converts
      bitmap_size and array_size to unsigned int in omfs_get_imap

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Suggested-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Suggested-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Acked-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Tested-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5ef9819234e285abe6b616864e7b1b4607d39b58
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:59 2014 -0700

      memstick: r592: fix build warnings for !PM_SLEEP

      When PM_SLEEP is not enabled, the r592_clear_interrupts() function is
      never used.  If so, don't build it to prevent a compiler warning.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Cc: Maxim Levitsky <maximlevitsky@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c70b17b6538ecda81050a0f5a5475137a0ae451f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:57 2014 -0700

      fs/affs: remove redundant sys_tz declarations

      sys_tz is already declared in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 73516ace940a7c3f374f3e34c3c03cd3886be62f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:54 2014 -0700

      fs/affs/file.c: fix shadow warnings

      Four functions declared variables twice resulting in shadow warnings.

      This patch renames internal variables and adds blank line after
      declarations.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3bc759931d271dbe9c4156105173b81ecb35177c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:52 2014 -0700

      fs/affs/inode.c: remove unused variable

      head is set to AFFS_HEAD(bh) but never used.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1e907f4f116dd94dcc751bc0a053acd29728cc95
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:50 2014 -0700

      fs/affs/super.c: remove unused variable

      key is set in affs_fill_super but never used.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a841b65921a959c759da6b5c8d5dc21966b4cf86
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:48 2014 -0700

      rbtree: add comment to rb_insert_augmented()

      The comment is copied from Documentation/rbtree.txt, but this comment is
      so important that it should also be in the code.

      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Acked-by: Michel Lespinasse <walken@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f8da964dfbdca0eb14f9bf67be4ab6d256f90b7f
  Author: Vivek Goyal <vgoyal@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:46 2014 -0700

      kexec-bzimage64: fix sparse warnings

      David Howells brought to my attention the mails generated by kbuild test
      bot and following sparse warnings were present.  This patch fixes these
      warnings.

        arch/x86/kernel/kexec-bzimage64.c:270:5: warning: symbol 
'bzImage64_probe' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:328:6: warning: symbol 
'bzImage64_load' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:517:5: warning: symbol 
'bzImage64_cleanup' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:531:5: warning: symbol 
'bzImage64_verify_sig' was not declared. Should it be static?
        arch/x86/kernel/kexec-bzimage64.c:546:23: warning: symbol 
'kexec_bzImage64_ops' was not declared. Should it be static?

      Signed-off-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Reported-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 36f3f500efe6a19b7ce1e1205c105a2cbb2124d9
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:44 2014 -0700

      kexec: remove the unused function parameter

      This is a cleanup.  In function parse_crashkernel_suffix, the parameter
      crash_base is not used.  So here remove it.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a2d6aa8fa0750fe1d2fc9673d4a46b2fd87e44b3
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:42 2014 -0700

      kexec: check if crashk_res_low exists when exclude it from crash mem 
ranges

      Add a check if crashk_res_low exists just like GART region does.  If
      crashk_res_low doesn't exist, calling exclude_mem_range is unnecessary.

      Meanwhile, since crashk_res_low has been initialized at definition, it's
      safe just use "if (crashk_low_res.end)" to check if it's exist.  And this
      can make it consistent with other places of check.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 669280a152ce5144321c0e511498877383f34393
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:40 2014 -0700

      kexec: take the segment adding out of locate_mem_hole functions

      In locate_mem_hole functions, a memory hole is located and added as
      kexec_segment.  But from the name of locate_mem_hole, it should only take
      responsibility of searching a available memory hole to contain data of a
      specified size.

      So in this patch add a new field 'mem' into kexec_buf, then take that
      kexec segment adding code out of locate_mem_hole_top_down and
      locate_mem_hole_bottom_up.  This make clear of the functionality of
      locate_mem_hole just like it declars to do.  And by this
      locate_mem_hole_callback chould be used later if anyone want to locate a
      memory hole for other use.

      Meanwhile Vivek suggested opening code function __kexec_add_segment(),
      that way we have to retreive ksegment pointer once and it is easy to read.
       So just do it in this patch and remove __kexec_add_segment() since no one
      use it anymore.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 887f4f8666960dcf8c13d516ff3e4311353f3206
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:37 2014 -0700

      arch/x86/purgatory/Makefile: try to use automatic variable in kexec 
purgatory makefile

      Make the Makefile of kexec purgatory be consistent with others in linux
      src tree, and make it look generic and simple.

      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Cc: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b03023ecbdb76c1dec86b41ed80b123c22783220
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:35 2014 -0700

      coredump: add %i/%I in core_pattern to report the tid of the crashed 
thread

      format_corename() can only pass the leader's pid to the core handler,
      but there is no simple way to figure out which thread originated the
      coredump.

      As Jan explains, this also means that there is no simple way to create
      the backtrace of the crashed process:

      As programs are mostly compiled with implicit gcc -fomit-frame-pointer
      one needs program's .eh_frame section (equivalently PT_GNU_EH_FRAME
      segment) or .debug_frame section.  .debug_frame usually is present only
      in separate debug info files usually not even installed on the system.
      While .eh_frame is a part of the executable/library (and it is even
      always mapped for C++ exceptions unwinding) it no longer has to be
      present anywhere on the disk as the program could be upgraded in the
      meantime and the running instance has its executable file already
      unlinked from disk.

      One possibility is to echo 0x3f >/proc/*/coredump_filter and dump all
      the file-backed memory including the executable's .eh_frame section.
      But that can create huge core files, for example even due to mmapped
      data files.

      Other possibility would be to read .eh_frame from /proc/PID/mem at the
      core_pattern handler time of the core dump.  For the backtrace one needs
      to read the register state first which can be done from core_pattern
      handler:

          ptrace(PTRACE_SEIZE, tid, 0, PTRACE_O_TRACEEXIT)
          close(0);    // close pipe fd to resume the sleeping dumper
          waitpid();   // should report EXIT
          PTRACE_GETREGS or other requests

      The remaining problem is how to get the 'tid' value of the crashed
      thread.  It could be read from the first NT_PRSTATUS note of the core
      file but that makes the core_pattern handler complicated.

      Unfortunately %t is already used so this patch uses %i/%I.

      Automatic Bug Reporting Tool (https://github.com/abrt/abrt/wiki/overview)
      is experimenting with this.  It is using the elfutils
      (https://fedorahosted.org/elfutils/) unwinder for generating the
      backtraces.  Apart from not needing matching executables as mentioned
      above, another advantage is that we can get the backtrace without saving
      the core (which might be quite large) to disk.

      [mmilata@xxxxxxxxxx: final paragraph of changelog]
      Signed-off-by: Jan Kratochvil <jan.kratochvil@xxxxxxxxxx>
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
      Cc: Jan Kratochvil <jan.kratochvil@xxxxxxxxxx>
      Cc: Mark Wielaard <mjw@xxxxxxxxxx>
      Cc: Martin Milata <mmilata@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1c3bea0e71892ef9100c01d3799cdae8cac273ef
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Mon Oct 13 15:53:33 2014 -0700

      signal: use BUILD_BUG() instead of _NSIG_WORDS_is_unsupported_size()

      Kill _NSIG_WORDS_is_unsupported_size(), use BUILD_BUG() instead.  This
      simplifies the code, avoids the nested-externs warnings, and this way we
      do not defer the problem to linker.

      Also, fix the indentation in _SIG_SET_BINOP() and _SIG_SET_OP().

      Note: this patch assumes that the code like "if (0) BUILD_BUG();" is
      valid.  If not (say __compiletime_error() is not defined and thus
      __compiletime_error_fallback() uses a negative array) we should fix
      BUILD_BUG() and/or BUILD_BUG_ON_MSG().  This code should be fine by
      definition, this is the documented purpose of BUILD_BUG().

      [sfr@xxxxxxxxxxxxxxxx: fix powerpc build failures]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 877aabd6ce16bc17cf62c2356b5d61f36454c1ed
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:31 2014 -0700

      fat: remove redundant sys_tz declaration

      sys_tz is already declared extern struct in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: OGAWA Hirofumi <hirofumi@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 54cc6cea73bb5ddf0362a70ef58816898bfb7f87
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:29 2014 -0700

      fs/reiserfs/journal.c: fix sparse context imbalance warning

      Merge conditional unlock/lock in the same condition to avoid sparse
      warning:

        fs/reiserfs/journal.c:703:36: warning: context imbalance in 
'add_to_chunk' - unexpected unlock

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Jeff Mahoney <jeffm@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 35c0b380d81bd566c37a252399f008928ef4b2cd
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:27 2014 -0700

      fs/ufs/balloc.c: remove unused variable

      ucg is defined and set in ufs_bitmap_search but never used.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Evgeniy Dushistov <dushistov@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a792d9082944fc0efcde7a58c59528f122663c52
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:25 2014 -0700

      fs/hfs/hfs_fs.h: remove redundant sys_tz declaration

      sys_tz is already declared in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b9f6614072687f1ea9bf09a99789c976cbe89714
  Author: Andreas Rohner <andreas.rohner@xxxxxxx>
  Date:   Mon Oct 13 15:53:22 2014 -0700

      nilfs2: improve the performance of fdatasync()

      Support for fdatasync() has been implemented in NILFS2 for a long time,
      but whenever the corresponding inode is dirty the implementation falls
      back to a full-flegded sync().  Since every write operation has to
      update the modification time of the file, the inode will almost always
      be dirty and fdatasync() will fall back to sync() most of the time.  But
      this fallback is only necessary for a change of the file size and not
      for a change of the various timestamps.

      This patch adds a new flag NILFS_I_INODE_SYNC to differentiate between
      those two situations.

       * If it is set the file size was changed and a full sync is necessary.
       * If it is not set then only the timestamps were updated and
         fdatasync() can go ahead.

      There is already a similar flag I_DIRTY_DATASYNC on the VFS layer with
      the exact same semantics.  Unfortunately it cannot be used directly,
      because NILFS2 doesn't implement write_inode() and doesn't clear the VFS
      flags when inodes are written out.  So the VFS writeback thread can
      clear I_DIRTY_DATASYNC at any time without notifying NILFS2.  So
      I_DIRTY_DATASYNC has to be mapped onto NILFS_I_INODE_SYNC in
      nilfs_update_inode().

      Signed-off-by: Andreas Rohner <andreas.rohner@xxxxxxx>
      Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e2c7617ae36b27f97643bfa08aabe27e630c1a76
  Author: Andreas Rohner <andreas.rohner@xxxxxxx>
  Date:   Mon Oct 13 15:53:20 2014 -0700

      nilfs2: add missing blkdev_issue_flush() to nilfs_sync_fs()

      Under normal circumstances nilfs_sync_fs() writes out the super block,
      which causes a flush of the underlying block device.  But this depends
      on the THE_NILFS_SB_DIRTY flag, which is only set if the pointer to the
      last segment crosses a segment boundary.  So if only a small amount of
      data is written before the call to nilfs_sync_fs(), no flush of the
      block device occurs.

      In the above case an additional call to blkdev_issue_flush() is needed.
      To prevent unnecessary overhead, the new flag nilfs->ns_flushed_device
      is introduced, which is cleared whenever new logs are written and set
      whenever the block device is flushed.  For convenience the function
      nilfs_flush_device() is added, which contains the above logic.

      Signed-off-by: Andreas Rohner <andreas.rohner@xxxxxxx>
      Signed-off-by: Ryusuke Konishi <konishi.ryusuke@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0f2a84f41aff6cefd1bc768738159d0cacea2f2d
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:18 2014 -0700

      fs/befs/btree.c: remove typedef befs_btree_node

      The Linux kernel coding style guidelines suggest not using typedefs for
      structure types.  This patch gets rid of the typedef for befs_btree_node.

      The following Coccinelle semantic patch detects the case.

      @tn1@
      type td;
      @@

      typedef struct { ... } td;

      @script:python tf@
      td << tn1.td;
      tdres;
      @@

      coccinelle.tdres = td;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -typedef
       struct
      +  tdres
         { ... }
      -td
       ;

      @@
      type tn1.td;
      identifier tf.tdres;
      @@

      -td
      + struct tdres

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a882b14fe84951e236cd074e93575adc8a4be32e
  Author: Daniel Glöckner <daniel-gl@xxxxxxx>
  Date:   Mon Oct 13 15:53:16 2014 -0700

      rtc-cmos: fix wakeup from S5 without CONFIG_PM_SLEEP

      Commit b5ada4600dfd ("drivers/rtc/rtc-cmos.c: fix compilation warning
      when !CONFIG_PM_SLEEP") broke wakeup from S5 by making cmos_poweroff a
      nop unless CONFIG_PM_SLEEP was defined.

      Fix this by restricting the #ifdef to cmos_resume and restoring the old
      dependency on CONFIG_PM for cmos_suspend and cmos_poweroff.

      Signed-off-by: Daniel Glöckner <daniel-gl@xxxxxxx>
      Cc: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 706b632d042c87a288f8b9adc8b6c83207e6d452
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Mon Oct 13 15:53:14 2014 -0700

      drivers/rtc/Kconfig: Let several drivers depend on HAS_IOMEM to avoid 
compiling issue

      Some drivers need 'devm_ioremap_resource' or 'devm_ioremap' which need
      HAS_IOMEM, so let them depend on it.

      The related error (with allmodconfig under score):

          MODPOST 1365 modules
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-xgene.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-stk17ta8.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1742.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1553.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1511.ko] undefined!
        ERROR: "devm_ioremap_resource" [drivers/rtc/rtc-ds1286.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-rp5c01.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-msm6242.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-m48t59.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-m48t35.ko] undefined!
        ERROR: "devm_ioremap" [drivers/rtc/rtc-bq4802.ko] undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b513e522cb8bda32560fb6b7f0475aa56e486ab9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:12 2014 -0700

      drivers/rtc/rtc-rs5c372.c: use %*ph to dump small buffers

      Instead of pushing each byte let's reduce stack usage by using %*ph 
specifier.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3ff38237f183ecd8a190318e0046138b92ee5e35
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 13 15:53:10 2014 -0700

      drivers/rtc/rtc-pcf8563.c: fix pcf8563_irq() error return value

      As pointed out by Sergei Shtylyov, the pcf8563_irq function contains a
      bug in the error handling: an interrupt handler is not supposed to
      return an errno value but an 'enum irqreturn'.

      Let's fix this by returning IRQ_NONE in case of a communication error.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e698a51239f26c370247d759da9ea016f5841fc3
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 13 15:53:07 2014 -0700

      drivers/rtc/rtc-pcf8563.c: fix uninitialized use warning

      gcc-4.9 found a potential condition under which the 'pending' variable
      may be used uninitialized:

        drivers/rtc/rtc-pcf8563.c: In function 'pcf8563_irq':
        drivers/rtc/rtc-pcf8563.c:173:5: warning: 'pending' may be used 
uninitialized in this function [-Wmaybe-uninitialized]

      This is because in the pcf8563_get_alarm_mode() function, we check any
      nonzero return of pcf8563_read_block_data, but in the irq function we
      only check for negative values, so a possible positive value does not
      get detected if the compiler chooses not to inline the entire call
      chain.

      Checking for any non-zero value in the interrupt handler as well is just
      as correct and lets the compiler know what we are doing, without needing
      a bogus initialization.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a4d4121ba753737c89e42a8df22e4859069fcf25
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:05 2014 -0700

      rtc: add driver for Maxim 77802 PMIC Real-Time-Clock

      The MAX7802 PMIC has a Real-Time-Clock (RTC) with two alarms.  This
      patch adds support for the RTC and is based on a driver added by Simon
      Glass to the Chrome OS kernel 3.8 tree.

      [akpm@xxxxxxxxxxxxxxxxxxxx: add comment clarifying ffs() use]
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a20cd88e20e59ce11ebca84fac769654193c51e0
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:03 2014 -0700

      rtc: max77686: Use ffs() to calculate tm_wday

      max77686_rtc_calculate_wday() is used to calculate the day of the week
      to be filled in struct rtc_time but that function only calculates the
      number of bits shifted.  So the ffs() function can be used to find the
      first bit set instead of a special function.

      [akpm@xxxxxxxxxxxxxxxxxxxx: add comment clarifying ffs() use]
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ea33c31b621e296356ab74ea0237ba7761f2287e
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:53:01 2014 -0700

      rtc: max77686: remove unneeded info log

      If devm_rtc_device_register() fails a dev_err() is already reported so
      there is no need to do an additional dev_info().

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1745d6d3bc181800ba2e0930ab15432b3e2755ff
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:59 2014 -0700

      rtc: max77686: fail to probe if no RTC regmap irqchip is set

      The max77686 mfd driver adds a regmap IRQ chip which creates an IRQ
      domain that is used to map the virtual RTC alarm1 interrupt.

      The RTC driver assumes that this will always be true since the PMIC IRQ
      is a required property according to the max77686 DT binding doc.  If an
      "interrupts" property is not defined for a max77686 PMIC, then the mfd
      probe function will fail and the RTC platform driver will never be
      probed.

      But even when it is not possible to probe the rtc-max77686 driver
      without a regmap IRQ chip, it's better to explicitly check if the IRQ
      chip data is not NULL and gracefully fail instead of getting an OOPS.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reported-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6b50fac5ddb9748487aab3c5f8d323da01a6648f
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:57 2014 -0700

      rtc: max77686: remove dead code for SMPL and WTSR

      The MAX77686 RTC chip has two features called SMPL (Sudden Momentary
      Power Loss) and WTSR (Watchdog Timeout and Software Resets).  Support
      for these features seems to be implemented in the driver but compilation
      is disabled using a C pre-processor conditional.

      This code has been disabled since the driver was original merged in
      commit fca1dd031a28 ("rtc: max77686: add Maxim 77686 driver").

      So, since this code has never been built, let's just remove it.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e7f7fc73693e0a9de693f261d63aa681f7979c33
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:55 2014 -0700

      rtc: max77686: Allow the max77686 rtc to wakeup the system

      This series add support for the Real Time clock present in the Maxim 77802
      Power Managment IC.  The version number is quite high because it
      previously was part of a bigger series [0] that aimed to add support for
      all the devices in the max77802 PMIC.  But now that the max77802
      dependencies were already merged for 3.17, the series were split but I
      kept the version numbering.

      While working on the max77802 rtc support a lot of feedback was given and
      the issues pointed out also apply to a driver for a similar PMIC RTC
      (max77686).  So patches 01/06 to 05/06 in the series are cleanups for the
      max77686 driver and patch 06/06 adds the support for the max77802 RTC.

      The series were tested on an Exynos5250 Snow (max77686) and
      Exynos5420 Peach Pit (max77802) machines.

      This patch (of 6):

      The max77686 includes an RTC that keeps power during suspend.  It's
      convenient to be able to use it as a wakeup source.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d5fae669a99d00dc9362da354f2b9fdfbeb669a7
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Mon Oct 13 15:52:52 2014 -0700

      rtc: bq32000: add trickle charger device tree binding

      BQ32000 have "trickle chargers".  Introduce a device tree binding for
      specifying the trickle charger configuration for that.

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Reviewed-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 765a98a6b9e71702fd8e3822b654f9041a206b47
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Mon Oct 13 15:52:50 2014 -0700

      rtc: bq32000: add trickle charger option, with device tree binding

      BQ32000 devices have "trickle chargers".  Introduce a code to enable the
      charger, based on device tree.

      Without charger, RTC does not keep time after power off.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 33b04b7b7c03d04584be3f91ebc1eb40eb1ed33c
  Author: Matti Vaittinen <matti.vaittinen@xxxxxxx>
  Date:   Mon Oct 13 15:52:48 2014 -0700

      rtc: ds1307: add trickle charger device tree binding

      Some DS13XX devices have "trickle chargers".  Introduce a device tree
      binding for specifying the trickle charger configuration for ds1339.

      Only ds1339 dt binding is supported because this is the only chip I have.
      I _assume_ the code would have worked on other allready supported chips.
      However I cannot check the resistor values for the other chips or test
      them.  For other chips the driver code works as earlier Eg.  it does not
      check the dt bindings at all

      Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2ac848c018615bf3605faa711207518292d4bfef
  Author: Matti Vaittinen <matti.vaittinen@xxxxxxx>
  Date:   Mon Oct 13 15:52:46 2014 -0700

      Documentation: dt-bindings: trickle charger dt binding document for ds1339

      Some DS13XX devices have "trickle chargers".  Introduce a device tree
      binding for the resistor and diode configuration for enabling trickle
      charger.

      Signed-off-by: Matti Vaittinen <matti.vaittinen@xxxxxxx>
      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 038b892aa925cd0530472284c7b4b3f32e2b1f56
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:44 2014 -0700

      clk: RK808: add clkout driver for RK808

      This is the initial version of the RK808 PMIC.  This is a power management
      IC for multimedia products.  It provides regulators that are able to
      supply power to processor cores and other components.  The chip provides
      other modules including RTC, Clockout.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> says:
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
      Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3ca1e326f5952f3acca320b8a91d92393a188c15
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:42 2014 -0700

      RTC: RK808: add RTC driver for RK808

      This is the initial version of the RK808 PMIC.  This is a power management
      IC for multimedia products.  It provides regulators that are able to
      supply power to processor cores and other components.  The chip provides
      other modules including RTC, Clockout.

      Add RTC driver for supporting RTC device present inside RK808 PMIC.

      [akpm@xxxxxxxxxxxxxxxxxxxx: make tm_def static]
      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Zhang Qing <zhangqing@xxxxxxxxxxxxxx>
      Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> says:
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Dmitry Torokhov <dtor@xxxxxxxxxxxx>
      Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a28885bc75da0aac61b975eb9c103407dbdf5cb5
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:39 2014 -0700

      rtc: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime.  All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids.  This allows to
      mark all struct of_device_id below drivers/rtc const, too.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 78230477656295808c66226880d794818694e7f1
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:37 2014 -0700

      ARM: dts: fix wrong compatible string of Exynos3250 RTC dt node

      Fix wrong compatible string of Exynos3250 RTC (Real-Time Clock) dt node.
      The RTC of Exynos3250 must need additional source clock (XrtcXTI).

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit df9e26d093d33a097c5558aab017dd2f540ccfe5
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:35 2014 -0700

      rtc: s3c: add support for RTC of Exynos3250 SoC

      Add support for RTC of Exynos3250 SoC.  The Exynos3250 needs source
      clock(32.768KHz) for RTC block.  If source clock of RTC is registerd on
      clock list of common clk framework, Exynos RTC drvier have to control
      this clock.

      Clock list for s3c-rtc device:
      - rtc : CLK_RTC of CLK_GATE_IP_PERIR is gate clock for RTC.
      - rtc_src : XrtcXTI is 32.768.kHz source clock for RTC.
       (XRTCXTI: Specifies a clock from 32.768 kHz crystal pad with XRTCXTI and
       XRTCXTO pins. RTC uses this clock as the source of a real-time clock.)

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ae05c95074e0ead8a8fda4aca066e10270086e3f
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:33 2014 -0700

      rtc: s3c: add s3c_rtc_data structure to use variant data instead of 
s3c_cpu_type

      Add s3c_rtc_data structure to variant data according to SoC type.  The
      s3c_rtc_data structure includes some functions to control RTC operation
      and specific data dependent on SoC type.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d67288da51b782f54dd3ae1455b997131160fd41
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:31 2014 -0700

      rtc: s3c: remove warning message when checking coding style with 
checkpatch script

      Remove warning message when checking codeing style with checkpatch script
      and reduce un-necessary i2c read operation on s3c_rtc_enable.

          WARNING: line over 80 characters
          #406: FILE: drivers/rtc/rtc-s3c.c:406:
          +             if ((readw(info->base + S3C2410_RTCCON) & 
S3C2410_RTCCON_RTCEN) == 0) {

          WARNING: line over 80 characters
          #414: FILE: drivers/rtc/rtc-s3c.c:414:
          +             if ((readw(info->base + S3C2410_RTCCON) & 
S3C2410_RTCCON_CNTSEL)) {

          WARNING: line over 80 characters
          #422: FILE: drivers/rtc/rtc-s3c.c:422:
          +             if ((readw(info->base + S3C2410_RTCCON) & 
S3C2410_RTCCON_CLKRST)) {

          WARNING: Missing a blank line after declarations
          #451: FILE: drivers/rtc/rtc-s3c.c:451:
          +     struct s3c_rtc_drv_data *data;
          +     if (pdev->dev.of_node) {

          WARNING: Missing a blank line after declarations
          #453: FILE: drivers/rtc/rtc-s3c.c:453:
          +             const struct of_device_id *match;
          +             match = of_match_node(s3c_rtc_dt_match, 
pdev->dev.of_node);

          WARNING: DT compatible string "samsung,s3c2416-rtc" appears 
un-documented -- check ./Documentation/devicetree/bindings/
          #650: FILE: drivers/rtc/rtc-s3c.c:650:
          +             .compatible = "samsung,s3c2416-rtc",

          WARNING: DT compatible string "samsung,s3c2443-rtc" appears 
un-documented -- check ./Documentation/devicetree/bindings/
          #653: FILE: drivers/rtc/rtc-s3c.c:653:
          +             .compatible = "samsung,s3c2443-rtc",

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 19be09f51d36101e4dc1577eb73ff8397bedd0a3
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:28 2014 -0700

      rtc: s3c: define s3c_rtc structure to remove global variables.

      Define s3c_rtc structure including necessary variables for S3C RTC device
      instead of global variables.  This patch improves the readability by
      removing global variables.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 473b86451276d6d342ecd26d5e503163c30ea974
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Mon Oct 13 15:52:26 2014 -0700

      rtc: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 87d672cbd512c8dca01423381c94ac3658db0a18
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:24 2014 -0700

      autofs: the documentation I wanted to read

      This documents autofs from the perspective of what the module actually
      supports rather than how automount is expected to use it.

      It is formatted using "markdown" and works best with Markdown.pl
      (markdown_py doesn't like some constructs).

      [rdunlap@xxxxxxxxxxxxx: copy editing]
      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Acked-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ef16cc5909c907586f4eba5455e183fd319637c8
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:22 2014 -0700

      autofs4: d_manage() should return -EISDIR when appropriate in rcu-walk 
mode.

      If rcu-walk mode we don't *have* to return -EISDIR for non-mount-traps
      as we will simply drop into REF-walk and handling DCACHE_NEED_AUTOMOUNT
      dentrys the slow way.  But it is better if we do when possible.

      In 'oz_mode', use the same condition as ref-walk: if not a mountpoint,
      then it must be -EISDIR.

      In regular mode there are most tests needed.  Most of them can be
      performed without taking any spinlocks.  If we find a directory that
      isn't obviously empty, and isn't mounted on, we need to call
      'simple_empty()' which does take a spinlock.  If this turned out to hurt
      performance, some other approach could be found to signal when a
      directory is known to be empty.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4d885f90e3784df77945101d8ec32dc798a49862
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:20 2014 -0700

      autofs4: avoid taking fs_lock during rcu-walk

      ->fs_lock protects AUTOFS_INF_EXPIRING.  We need to be sure that once
      the flag is set, no new references beneath the dentry are taken.  So
      rcu-walk currently needs to take fs_lock before checking the flag.  This
      hurts performance.

      Change the expiry to a two-stage process.  First set AUTOFS_INF_NO_RCU
      which forces any path walk into ref-walk mode, then drop the lock and
      call synchronize_rcu().  Once that returns we can be sure no rcu-walk is
      active beneath the dentry and we can check reference counts again.

      Now during an RCU-walk we can test AUTOFS_INF_EXPIRING without taking
      the lock as along as we test AUTOFS_INF_NO_RCU too.  If either are set,
      we must abort the RCU-walk If neither are set, we know that refcounts
      will be tested again after we finish the RCU-walk so we are safe to
      continue.

      ->fs_lock is still taken in d_manage() to check for a non-trap
      directory.  That will be resolved in the next patch.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6ece08e6187a62dd5bdf7c49539980571922c551
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:18 2014 -0700

      autofs4: make "autofs4_can_expire" idempotent.

      Have a "test" function change the value it is testing can be confusing,
      particularly as a future patch will be calling this function twice.

      So move the update for 'last_used' to avoid repeat expiry to the place
      where the final determination on what to expire is known.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a5d1dba1430f059d5bb4bf1d95274ff01ccad3d9
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:16 2014 -0700

      autofs4: factor should_expire() out of autofs4_expire_indirect.

      Future patch will potentially call this twice, so make it separate.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 23bfc2a24ea3d993cc5cc90c9970654e7232502e
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Mon Oct 13 15:52:14 2014 -0700

      autofs4: allow RCU-walk to walk through autofs4

      This series teaches autofs about RCU-walk so that we don't drop straight
      into REF-walk when we hit an autofs directory, and so that we avoid
      spinlocks as much as possible when performing an RCU-walk.

      This is needed so that the benefits of the recent NFS support for
      RCU-walk are fully available when NFS filesystems are automounted.

      Patches have been carefully reviewed and tested both with test suites
      and in production - thanks a lot to Ian Kent for his support there.

      This patch (of 6):

      Any attempt to look up a pathname that passes though an autofs4 mount is
      currently forced out of RCU-walk into REF-walk.

      This can significantly hurt performance of many-thread work loads on
      many-core systems, especially if the automounted filesystem supports
      RCU-walk but doesn't get to benefit from it.

      So if autofs4_d_manage is called with rcu_walk set, only fail with -ECHILD
      if it is necessary to wait longer than a spinlock.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Reviewed-by: Ian Kent <raven@xxxxxxxxxx>
      Tested-by: Ian Kent <raven@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8a273345dcb1d74d12f28a0a76320b23e7e32f55
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 13 15:52:12 2014 -0700

      fs/ncpfs/dir.c: remove redundant sys_tz declaration

      sys_tz is already declared in include/linux/time.h

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Petr Vandrovec <petr@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0049f26ae0ad00016d8e237a6d712bff155cedc5
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:10 2014 -0700

      kernel/kallsyms.c: use __seq_open_private()

      Reduce boilerplate code by using __seq_open_private() instead of
      seq_open() in kallsyms_open().

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Gideon Israel Dsouza <gidisrael@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit de8288b1f87146da06f6912028a1a9615a75c987
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 13 15:52:08 2014 -0700

      binfmt_misc: work around gcc-4.9 warning

      gcc-4.9 on ARM gives us a mysterious warning about the binfmt_misc
      parse_command function:

        fs/binfmt_misc.c: In function 'parse_command.part.3':
        fs/binfmt_misc.c:405:7: warning: array subscript is above array bounds 
[-Warray-bounds]

      I've managed to trace this back to the ARM implementation of memset,
      which is called from copy_from_user in case of a fault and which does

       #define memset(p,v,n)                                                  \
              ({                                                              \
                      void *__p = (p); size_t __n = n;                        \
                      if ((__n) != 0) {                                       \
                              if (__builtin_constant_p((v)) && (v) == 0)      \
                                      __memzero((__p),(__n));                 \
                              else                                            \
                                      memset((__p),(v),(__n));                \
                      }                                                       \
                      (__p);                                                  \
              })

      Apparently gcc gets confused by the check for "size != 0" and believes
      that the size might be zero when it gets to the line that does "if
      (s[count-1] == '\n')", so it would access data outside of the array.

      gcc is clearly wrong here, since this condition was already checked
      earlier in the function and the 'size' value can not change in the
      meantime.

      Fortunately, we can work around it and get rid of the warning by
      rearranging the function to check for zero size after doing the
      copy_from_user.  It is still safe to pass a zero size into
      copy_from_user, so it does not cause any side effects.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 43bd40e5b6eab989a2186b09d45b8ff8efd127b2
  Author: Mike Frysinger <vapier@xxxxxxxxxx>
  Date:   Mon Oct 13 15:52:05 2014 -0700

      binfmt_misc: touch up documentation a bit

      Line wrap the content to 80 cols, and add more details to various fields
      to match the code.  Drop reference to a website that does not exist
      anymore.

      Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bbaecc088245e840e59a5abe23d69cf7748b3c88
  Author: Mike Frysinger <vapier@xxxxxxxxxx>
  Date:   Mon Oct 13 15:52:03 2014 -0700

      binfmt_misc: expand the register format limit to 1920 bytes

      The current code places a 256 byte limit on the registration format.
      This ends up being fairly limited when you try to do matching against a
      binary format like ELF:

       - the magic & mask formats cannot have any embedded NUL chars
         (string_unescape_inplace halts at the first NUL)
       - each escape sequence quadruples the size: \x00 is needed for NUL
       - trying to match bytes at the start of the file as well as further
         on leads to a lot of \x00 sequences in the mask
       - magic & mask have to be the same length (when decoded)
       - still need bytes for the other fields
       - impossible!

      Let's look at a concrete (and common) example: using QEMU to run MIPS
      ELFs.  The name field uses 11 bytes "qemu-mipsel".  The interp uses 20
      bytes "/usr/bin/qemu-mipsel".  The type & flags takes up 4 bytes.  We
      need 7 bytes for the delimiter (usually ":").  We can skip offset.  So
      already we're down to 107 bytes to use with the magic/mask instead of
      the real limit of 128 (BINPRM_BUF_SIZE).  If people use shell code to
      register (which they do the majority of the time), they're down to ~26
      possible bytes since the escape sequence must be \x##.

      The ELF format looks like (both 32 & 64 bit):

        e_ident: 16 bytes
        e_type: 2 bytes
        e_machine: 2 bytes

      Those 20 bytes are enough for most architectures because they have so few
      formats in the first place, thus they can be uniquely identified.  That
      also means for shell users, since 20 is smaller than 26, they can sanely
      register a handler.

      But for some targets (like MIPS), we need to poke further.  The ELF fields
      continue on:

        e_entry: 4 or 8 bytes
        e_phoff: 4 or 8 bytes
        e_shoff: 4 or 8 bytes
        e_flags: 4 bytes

      We only care about e_flags here as that includes the bits to identify
      whether the ELF is O32/N32/N64.  But now we have to consume another 16
      bytes (for 32 bit ELFs) or 28 bytes (for 64 bit ELFs) just to match the
      flags.  If every byte is escaped, we send 288 more bytes to the kernel
      ((20 {e_ident,e_type,e_machine} + 12 {e_entry,e_phoff,e_shoff} + 4
      {e_flags}) * 2 {mask,magic} * 4 {escape}) and we've clearly blown our
      budget.

      Even if we try to be clever and do the decoding ourselves (rather than
      relying on the kernel to process \x##), we still can't hit the mark --
      string_unescape_inplace treats mask & magic as C strings so NUL cannot
      be embedded.  That leaves us with having to pass \x00 for the 12/24
      entry/phoff/shoff bytes (as those will be completely random addresses),
      and that is a minimum requirement of 48/96 bytes for the mask alone.
      Add up the rest and we blow through it (this is for 64 bit ELFs):
      magic: 20 {e_ident,e_type,e_machine} + 24 {e_entry,e_phoff,e_shoff} +
             4 {e_flags} = 48              # ^^ See note below.
      mask: 20 {e_ident,e_type,e_machine} + 96 {e_entry,e_phoff,e_shoff} +
             4 {e_flags} = 120
      Remember above we had 107 left over, and now we're at 168.  This is of
      course the *best* case scenario -- you'll also want to have NUL bytes
      in the magic & mask too to match literal zeros.

      Note: the reason we can use 24 in the magic is that we can work off of the
      fact that for bytes the mask would clobber, we can stuff any value into
      magic that we want.  So when mask is \x00, we don't need the magic to also
      be \x00, it can be an unescaped raw byte like '!'.  This lets us handle
      more formats (barely) under the current 256 limit, but that's a pretty
      tall hoop to force people to jump through.

      With all that said, let's bump the limit from 256 bytes to 1920.  This way
      we support escaping every byte of the mask & magic field (which is 1024
      bytes by themselves -- 128 * 4 * 2), and we leave plenty of room for other
      fields.  Like long paths to the interpreter (when you have source in your
      /really/long/homedir/qemu/foo).  Since the current code stuffs more than
      one structure into the same buffer, we leave a bit of space to easily
      round up to 2k.  1920 is just as arbitrary as 256 ;).

      Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f78d98f6ce66fc7cc0be714d56b0240923a8b4f4
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:52:01 2014 -0700

      checkpatch: warn on logging functions with KERN_<LEVEL>

      Warn on probable misuses of logging functions with KERN_<LEVEL>
      like pr_err(KERN_ERR "foo\n");

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Suggested-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 840080a08492bd2bb3314077b672b59c88bbe0e6
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:59 2014 -0700

      checkpatch: add exception to return then else test

      Add an exception to the return before else warning when the line
      following it is also a return like:

        if (foo)
                return bar;
        else
                return baz;

      This form of a test then return is at least as readable as

        if (foo)
                return bar;
        return baz;

      so don't emit a warning on the first form.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reported-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Elshad Mustafayev <elshadimo@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 66b47b4a9dad00e45c049d79966de9a3a1f4d337
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:57 2014 -0700

      checkpatch: look for common misspellings

      Check for misspellings, based on Debian's lintian list.  Several false
      positives were removed, and several additional words added that were
      common in the kernel:

        backword backwords
        invalide valide
        recieves
        singed unsinged

      While going back and fixing existing spelling mistakes isn't a high
      priority, it'd be nice to try to catch them before they hit the tree.

      In the 13830 commits between 3.15 and 3.16, the script would have noticed
      560 spelling mistakes. The top 25 are shown here:

      $ git log --pretty=oneline v3.15..v3.16 | wc -l
      13830
      $ git log --format='%H' v3.15..v3.16 | \
         while read commit ; do \
           echo "commit $commit" ; \
           git log --format=email --stat -p -1 $commit | \
             ./scripts/checkpatch.pl --types=typo_spelling --no-summary - ; \
         done | tee spell_v3.15..v3.16.txt | grep "may be misspelled" | \
         awk '{print $2}' | tr A-Z a-z | sort | uniq -c | sort -rn
           21 'seperate'
           17 'endianess'
           15 'sucess'
           13 'noticable'
           11 'occured'
           11 'accomodate'
           10 'interrup'
            9 'prefered'
            8 'unecessary'
            8 'explicitely'
            7 'supress'
            7 'overriden'
            7 'immediatly'
            7 'funtion'
            7 'defult'
            7 'childs'
            6 'succesful'
            6 'splitted'
            6 'specifc'
            6 'reseting'
            6 'recieve'
            6 'changable'
            5 'tmis'
            5 'singed'
            5 'preceeding'

      Thanks to Joe Perches for rewrites, suggestions, additional misspelling
      entries, and testing.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Acked-by: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 08a2843e77fc581d204c1e83de4678b746cdbd6e
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:55 2014 -0700

      checkpatch: warn on macros with flow control statements

      Macros with flow control statements (goto and return) are not very nice to
      read as any flow movement is unexpected.

      Try to highlight them and emit a warning on their definition.

      Avoid warning on macros that use argument concatenation as those macros
      commonly create another function where the concatenation is used in the
      function name definition like:

        #define FOO_FUNC(name, rtn_type)        \
        rtn_type func##name(arg1, ...)          \
        {                                       \
                rtn_type rtn;                   \
                [code...]                       \
                return rtn;                     \
        }

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d2207ccbc59900311c88bb9150b24253cd4ddd49
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:53 2014 -0700

      checkpatch: remove unnecessary + after {8,8}

      There's a useless "+" use that needs to be removed as perl 5.20 emits a
      "Useless use of greediness modifier '+'" message each time it's hit.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reported-by: Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f17dba4fc0496eb0daf018074fccebdc85993c75
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:51 2014 -0700

      checkpatch: add --strict test for concatenated string elements

      Using a space between concatenated string elements is easier for a human
      to read.

      ie:
        "String"FOO"bar"

      is easier to read as:

        "String" FOO "bar"

      So suggest this style with a --strict command line option.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 56193274ef54265afc93fd282655836595fcff9d
  Author: Vadim Bendebury <vbendeb@xxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:48 2014 -0700

      checkpatch: allow optional shorter config descriptions

      This script is used by many other projects, and in some of them the
      requirement of at least 4 line long description for all Kconfig items is
      excessive.  This patch adds a command line option to control the required
      minimum length.

      Tested running this script over a patch including a two line config
      description.  The script generated a warning when invoked as is, and did
      not generate it when invoked with --min-conf-desc-length=2.

      Signed-off-by: Vadim Bendebury <vbendeb@xxxxxxxxxxxx>
      Acked-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit de4c924c265049e576036d1ee6fc9dfefeb5ae87
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:46 2014 -0700

      checkpatch: enable whitespace checks for DTS files

      When run on *.dtsi or *.dts files, the whitespace checks were skipped,
      while they are valid for DTS files.  Hence stop skipping them.

      I ran checkpatch on all in-tree DTS files, and didn't notice any error or
      warning messages that are inappropriate for DTS files.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cdcee686ee9047185b7a484614f6c2faa5c4a7bb
  Author: Sergey Ryazanov <ryazanov.s.a@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:44 2014 -0700

      checkpatch: update $allowed_asm_includes macros, add reboot.h and time.h

      Several architectures (e.g.  x86, MIPS, Blackfin) have asm/reboot.h and
      asm/time.h header files, which are not included in linux/reboot.h and
      linux/time.h headers.  This lead to generation of false positive errors.

      Signed-off-by: Sergey Ryazanov <ryazanov.s.a@xxxxxxxxx>
      Cc: Andy Whitcroft <apw@xxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 72c231cb70eddb56e7e532f64dc22301044486dc
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:42 2014 -0700

      checkpatch: remove debugging message

      An unnecessary --fix debugging left-over is removed.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 388982b55e3290d4970e4c2951f3f6348fd0c54b
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:40 2014 -0700

      checkpatch: fix spello

      The plural of parenthesis is parentheses.

      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8a6f0b47dad5f8653f2f6ca6360f9f97b8113571
  Author: Valentin Rothberg <valentinrothberg@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:38 2014 -0700

      lib: rename TEST_MODULE to TEST_LKM

      The "_MODULE" suffix is reserved for tristates compiled as loadable kernel
      modules (LKM).  The "TEST_MODULE" feature thereby violates this
      convention.  The feature is used to compile the lib/test_module.c kernel
      module.

      Sadly this convention is not made explicit, but the Kconfig code documents
      it.  The following code (./scripts/kconfig/confdata.c) is used to generate
      the autoconf.h header file during the build process.  When a feature is
      selected as a kernel module ('m'), it is suffixed with "_MODULE" to
      indicate it.

        switch (*value) {
        case 'n':
                break;
        case 'm':
                suffix = "_MODULE";
                /* fall through */

      This causes problems for static code analysis, which assumes a consistent
      use of the "_MODULE" suffix.

      This patch renames the feature and its reference in a Makefile to
      "TEST_LKM", which still expresses the test of a LKM.

      Signed-off-by: Valentin Rothberg <valentinrothberg@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6de8ab68bc30da75116209d818c75497bdaed09d
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:36 2014 -0700

      lib: remove prio_heap

      The prio_heap code is unused since commit 889ed9ceaa97 ("cgroup: remove
      css_scan_tasks()").  It should be compiled out to shrink the binary
      kernel size which can be done via introducing CONFIG_PRIO_HEAD or by
      removing the code.

      We can simply recover the code from git when needed, so it would be
      better to remove it IMO.

      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Francesco Fusco <ffusco@xxxxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: George Spelvin <linux@xxxxxxxxxxx>
      Cc: Mark Salter <msalter@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit fec22908323dc56ce38b835f5a67cce30fc7b6fc
  Author: Raphael Silva <rapphil@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:34 2014 -0700

      lib/textsearch.c: remove textsearch_put reference from comments

      There is no textsearch_put().  Remove it from the comments to avoid
      misunderstanding.  Textsearch prepare no longer needs textsearch_put().

      Signed-off-by: Raphael Silva <rapphil@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4bad78c550025346de3fc5820e366c7b525e1889
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:32 2014 -0700

      lib/dynamic_debug.c: use seq_open_private() instead of seq_open()

      Using seq_open_private() removes boilerplate code from ddebug_proc_open().

      The resultant code is shorter and easier to follow.

      This patch does not change any functionality.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8b21d9ca17ff8ed0dbf650f4162ee2d59bb5a881
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:30 2014 -0700

      list: include linux/kernel.h

      linux/list.h uses container_of, therefore it depends on linux/kernel.h.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit af9f1b3c7fa953d3df82a4548d8984de40ac9017
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:28 2014 -0700

      MAINTAINERS: remove Chirag Kantharia, invalid e-mail

      This removes Chirag Kantharia from the MAINTAINERS file, as his e-mail
      address is now rejected by the HP mail server.

      Make the driver "Orphan" until he gets back with a working e-mail address
      or a new maintainer steps in.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b4174867bee83e79dc155479cb1b67c452da6476
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:26 2014 -0700

      MAINTAINERS: orphan m32r

      Update the maintenance status for m32r

      - Removing Hirokazu Takata as maintainer
        (last commit merged: Nov. 2009)

      - Remove mailing lists that no longer exist,
        as the ml.linux-m32r.org subdomain no longer exists.

      - Maintenance status moved to "Orphan"

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5cbac98ad146af2da00bdf004a36b684cb1dc632
  Author: Josh Wu <josh.wu@xxxxxxxxx>
  Date:   Mon Oct 13 15:51:24 2014 -0700

      MAINTAINERS: add atmel nand driver maintainer entry

      Add an entry in MAINTAINERS file for ATMEL nand driver.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Cc: Greg KH <greg@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 13b122b3e5843f6177d22bd9484ef58b3660e7da
  Author: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:21 2014 -0700

      MAINTAINERS: add entry for Kernel Selftest Framework

      Add entry for Kernel Selftest Framework.  Individual tests continue to be
      maintained by the maintainers for those areas.

      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8ada6d2d3063148202caa43b9bf375e646a4efb3
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:19 2014 -0700

      MAINTAINERS: linaro-mm-sig is moderated

      Previous patch is awaiting moderator approval for posting to this mailing
      list.

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Sumit Semwal <sumit.semwal@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 004bbd3c01d4811d9bd88061d44773943c4df87b
  Author: Christian Kujau <lists@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:17 2014 -0700

      MAINTAINERS: remove non existent files

      Inspired by some recent cleanups in MAINTAINERS the following files (F:)
      cannot be found any more in the tree:

      * arch/arm/mach-s5pv210/mach-aquila.c
      * arch/arm/mach-s5pv210/mach-goni.c

        Those two got removed in commit 28c8331d386a ("ARM: S5PV210: Remove
        support for board files").

        Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
        Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

      * drivers/rtc/rtc-sec.c

        A MAINTAINERS fix was attempted in November 2012, but dismissed as
        rtc-sec.c was still being worked on.  Alas, it's still not there.

        "MAINTAINERS: fix drivers/rtc/rtc-sec.c"
        http://lkml.iu.edu/hypermail/linux/kernel/1211.2/04820.html
        Cc: Sangbeom Kim <sbkim73@xxxxxxxxxxx>
        Cc: Cesar Eduardo Barros <cesarb@xxxxxxxxxxxxx>

      Signed-off-by: Christian Kujau <lists@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit fb9d4959d2fbe564720b9a00ed6dabeca0870811
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Mon Oct 13 15:51:15 2014 -0700

      MAINTAINERS: assign systemace driver to Xilinx

      Assign systemace driver to Xilinx Zynq to ensure if there is a change that
      someone can even test it.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 98e35f5894cf208084688ec0c7bb7b713efc997f
  Author: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:13 2014 -0700

      printk: git rid of [sched_delayed] message for printk_deferred

      Commit 458df9fd4815 ("printk: remove separate printk_sched buffers and use
      printk buf instead") hardcodes printk_deferred() to KERN_WARNING and
      inserts the string "[sched_delayed] " before the actual message.  However
      it doesn't take into account the KERN_* prefix of the message, that now
      ends up in the middle of the output:

       [sched_delayed] ^a4CE: hpet increased min_delta_ns to 20115 nsec

      Fix this by just getting rid of the "[sched_delayed] " scnprintf().  The
      prefix is useless since 458df9fd4815 anyway since from that moment
      printk_deferred() inserts the message into the kernel printk buffer
      immediately.  So if the message eventually gets printed to console, it is
      printed in the correct order with other messages and there's no need for
      any special prefix.  And if the kernel crashes before the message makes it
      to console, then prefix in the printk buffer doesn't make the situation
      any better.

      Link: http://lkml.org/lkml/2014/9/14/4

      Signed-off-by: Markus Trippelsdorf <markus@xxxxxxxxxxxxxxx>
      Acked-by: Jan Kara <jack@xxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2240a31db67582468e2f7a5a5962b7d0ffaaa6a4
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:11 2014 -0700

      printk: don't bother using LOG_CPU_MAX_BUF_SHIFT on !SMP

      When configuring a uniprocessor kernel, don't bother the user with an
      irrelevant LOG_CPU_MAX_BUF_SHIFT question, and don't build the unused
      code.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit de9e14eebf33a60712a52a0bc6e08c043c0aba53
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:09 2014 -0700

      drivers: dma-contiguous: add initialization from device tree

      Add a function to create CMA region from previously reserved memory and
      add support for handling 'shared-dma-pool' reserved-memory device tree
      nodes.

      Based on previous code provided by Josh Cartwright <joshc@xxxxxxxxxxxxxx>

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7bfa5ab6fa1b18f53fb94f922e107e6fbdc5e485
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:07 2014 -0700

      drivers: dma-coherent: add initialization from device tree

      Initialization procedure of dma coherent pool has been split into two
      parts, so memory pool can now be initialized without assigning to
      particular struct device.  Then initialized region can be assigned to more
      than one struct device.  To protect from concurent allocations from
      structure.  The last part of this patch adds support for handling
      'shared-dma-pool' reserved-memory device tree nodes.

      [akpm@xxxxxxxxxxxxxxxxxxxx: use more appropriate printk facility levels]
      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 71458cfc782eafe4b27656e078d379a34e472adf
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Mon Oct 13 15:51:05 2014 -0700

      kernel: add support for gcc 5

      We're missing include/linux/compiler-gcc5.h which is required now
      because gcc branched off to v5 in trunk.

      Just copy the relevant bits out of include/linux/compiler-gcc4.h,
      no new code is added as of now.

      This fixes a build error when using gcc 5.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 68faed630fc151a7a1c4853df00fb3dcacf782b4
  Author: Weijie Yang <weijie.yang@xxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:03 2014 -0700

      mm/cma: fix cma bitmap aligned mask computing

      The current cma bitmap aligned mask computation is incorrect.  It could
      cause an unexpected alignment when using cma_alloc() if the wanted align
      order is larger than cma->order_per_bit.

      Take kvm for example (PAGE_SHIFT = 12), kvm_cma->order_per_bit is set to
      6.  When kvm_alloc_rma() tries to alloc kvm_rma_pages, it will use 15 as
      the expected align value.  After using the current implementation however,
      we get 0 as cma bitmap aligned mask other than 511.

      This patch fixes the cma bitmap aligned mask calculation.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Weijie Yang <weijie.yang@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: "Aneesh Kumar K.V" <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>      [3.17]
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 85c9f4b04a08f6bc770b77530c22d04103468b8f
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Mon Oct 13 15:51:01 2014 -0700

      mm/slab: fix unaligned access on sparc64

      Commit bf0dea23a9c0 ("mm/slab: use percpu allocator for cpu cache")
      changed the allocation method for cpu cache array from slab allocator to
      percpu allocator.  Alignment should be provided for aligned memory in
      percpu allocator case, but, that commit mistakenly set this alignment to
      0.  So, percpu allocator returns unaligned memory address.  It doesn't
      cause any problem on x86 which permits unaligned access, but, it causes
      the problem on sparc64 which needs strong guarantee of alignment.

      Following bug report is reported from David Miller.

        I'm getting tons of the following on sparc64:

        [603965.383447] Kernel unaligned access at TPC[546b58] 
free_block+0x98/0x1a0
        [603965.396987] Kernel unaligned access at TPC[546b60] 
free_block+0xa0/0x1a0
        ...
        [603970.554394] log_unaligned: 333 callbacks suppressed
        ...

      This patch provides a proper alignment parameter when allocating cpu
      cache to fix this unaligned memory access problem on sparc64.

      Reported-by: David Miller <davem@xxxxxxxxxxxxx>
      Tested-by: David Miller <davem@xxxxxxxxxxxxx>
      Tested-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a86073e48ae85c9b50127facb0cc45bbd35972a1
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Mon Oct 13 15:41:54 2014 -0600

      blk-mq: allocate cpumask on the home node

      All other allocs are done on the specific node, somehow the
      cpumask for hw queue runs was missed. Fix that by using
      zalloc_cpumask_var_node() in blk_mq_init_queue().

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b65c7491cb865577e83e6b7fae2aa2f4ea457c38
  Author: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Oct 13 14:07:27 2014 -0700

      bio-integrity: remove the needless fail handle of bip_slab creating

      bip_slab is created with SLAB_PANIC, so the fail handler is unneeded.

      Signed-off-by: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5f786595a291092d20fafe10c5a30378971a8cc3
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Jul 19 17:04:05 2014 +0530

      um: net: Eliminate NULL test after alloc_bootmem

      alloc_bootmem and related functions never return NULL. Thus a NULL
      test or memset after calls to these functions is unnecessary.

      The following Coccinelle semantic patch was used for making the change:

      @@
      expression E;
      statement S;
      @@

      E = 
\(alloc_bootmem\|alloc_bootmem_low\|alloc_bootmem_pages\|alloc_bootmem_low_pages\)(...)
      ... when != E
      - if (E == NULL) S

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit 970e51feaddbc33ed0e7d187af7f69d1a12c7b6a
  Author: Daniel Walter <dwalter@xxxxxxxxxx>
  Date:   Wed Aug 20 10:56:00 2014 +0100

      um: Add support for CONFIG_STACKTRACE

      Add stacktrace support for User Mode Linux

      Signed-off-by: Daniel Walter <dwalter@xxxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit 2a2361228c5e6d8c1733f00653481de918598e50
  Author: Thorsten Knabe <linux@xxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 15:47:38 2014 +0200

      um: ubd: Fix for processes stuck in D state forever

      Starting with Linux 3.12 processes get stuck in D state forever in
      UserModeLinux under sync heavy workloads. This bug was introduced by
      commit 805f11a0d5 (um: ubd: Add REQ_FLUSH suppport).
      Fix bug by adding a check if FLUSH request was successfully submitted to
      the I/O thread and keeping the FLUSH request on the request queue on
      submission failures.

      Fixes: 805f11a0d5 (um: ubd: Add REQ_FLUSH suppport)
      Signed-off-by: Thorsten Knabe <linux@xxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx # >= 3.12
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit d5d962265d99088ce96480db3e61358d7170e24c
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 09:56:40 2014 +0100

      fs/fscache/object-list.c: use __seq_open_private()

      Reduce boilerplate code by using __seq_open_private() instead of 
seq_open()
      in fscache_objlist_open().

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>

  commit a30efe261b5a8fb2e3cf8ea9c3aca51e0619c2cc
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 30 14:50:30 2014 +0100

      CacheFiles: Fix incorrect test for in-memory object collision

      When CacheFiles cache objects are in use, they have in-memory 
representations,
      as defined by the cachefiles_object struct.  These are kept in a tree 
rooted in
      the cache and indexed by dentry pointer (since there's a unique mapping 
between
      object index key and dentry).

      Collisions can occur between a representation already in the tree and a 
new
      representation being set up because it takes time to dispose of an old
      representation - particularly if it must be unlinked or renamed.

      When such a collision occurs, cachefiles_mark_object_active() is meant to 
check
      to see if the old, already-present representation is in the process of 
being
      discarded (ie. FSCACHE_OBJECT_IS_LIVE is not set on it) - and, if so, 
wait for
      the representation to be removed (ie. CACHEFILES_OBJECT_ACTIVE is then
      cleared).

      However, the test for whether the old representation is still live is 
checking
      the new object - which always will be live at this point.  This leads to 
an
      oops looking like:

        CacheFiles: Error: Unexpected object collision
        object: OBJ1b354
        objstate=LOOK_UP_OBJECT fl=8 wbusy=2 ev=0[0]
        ops=0 inp=0 exc=0
        parent=ffff88053f5417c0
        cookie=ffff880538f202a0 [pr=ffff8805381b7160 nd=ffff880509c6eb78 fl=27]
        key=[8] '2490000000000000'
        xobject: OBJ1a600
        xobjstate=DROP_OBJECT fl=70 wbusy=2 ev=0[0]
        xops=0 inp=0 exc=0
        xparent=ffff88053f5417c0
        xcookie=ffff88050f4cbf70 [pr=ffff8805381b7160 nd=          (null) fl=12]
        ------------[ cut here ]------------
        kernel BUG at fs/cachefiles/namei.c:200!
        ...
        Workqueue: fscache_object fscache_object_work_func [fscache]
        ...
        RIP: ... cachefiles_walk_to_object+0x7ea/0x860 [cachefiles]
        ...
        Call Trace:
         [<ffffffffa04dadd8>] ? cachefiles_lookup_object+0x58/0x100 [cachefiles]
         [<ffffffffa01affe9>] ? fscache_look_up_object+0xb9/0x1d0 [fscache]
         [<ffffffffa01afc4d>] ? fscache_parent_ready+0x2d/0x80 [fscache]
         [<ffffffffa01b0672>] ? fscache_object_work_func+0x92/0x1f0 [fscache]
         [<ffffffff8107e82b>] ? process_one_work+0x16b/0x400
         [<ffffffff8107fc16>] ? worker_thread+0x116/0x380
         [<ffffffff8107fb00>] ? manage_workers.isra.21+0x290/0x290
         [<ffffffff81085edc>] ? kthread+0xbc/0xe0
         [<ffffffff81085e20>] ? flush_kthread_worker+0x80/0x80
         [<ffffffff81502d0c>] ? ret_from_fork+0x7c/0xb0
         [<ffffffff81085e20>] ? flush_kthread_worker+0x80/0x80

      Reported-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>

  commit f1d0d14120a8a6224a8aead925cf4310f48947d5
  Merge: bf10fa8 2ed53c0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:20:39 2014 +0200

      Merge branch 'x86-cpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 cpu offlining patch from Ingo Molnar:
       "This tree includes a single commit that speeds up x86 suspend/resume
        by replacing a naive 100msec sleep based polling loop with proper
        completion notification.

        This gives some real suspend/resume benefit on servers with larger
        core counts"

      * 'x86-cpu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/smpboot: Speed up suspend/resume by avoiding 100ms sleep for CPU 
offline during S3

  commit bf10fa857f0604865006d9705e63415b9d4e0d62
  Merge: 5941fe3b 196cf35
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:19:01 2014 +0200

      Merge branch 'x86-cleanups-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 cleanups from Ingo Molnar:
       "Three small cleanups"

      * 'x86-cleanups-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/tty/serial/8250: Clean up the asm/serial.h include file a bit
        x86/tty/serial/8250: Resolve missing-field-initializers warnings
        x86: Remove obsolete comment in uapi/e820.h

  commit 5941fe3b812adb68adde74cd0bab3c208901840c
  Merge: 19e00d5 5c63008
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:17:33 2014 +0200

      Merge branch 'x86-build-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 build update from Ingo Molnar:
       "A single commit that simplifies the no-FPU-ops build options"

      * 'x86-build-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/kbuild: Eliminate duplicate command line options

  commit 19e00d593e9a273ecbfbe131676ed11c140670ac
  Merge: 197fe6b eeeda4c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:16:32 2014 +0200

      Merge branch 'x86-boot-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 bootup updates from Ingo Molnar:
       "The changes in this cycle were:

         - Fix rare SMP-boot hang (mostly in virtual environments)

         - Fix build warning with certain (rare) toolchains"

      * 'x86-boot-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/relocs: Make per_cpu_load_addr static
        x86/smpboot: Initialize secondary CPU only if master CPU will wait for 
it

  commit 197fe6b0e6843b6859c6a1436ff19e3c444c0502
  Merge: faafcba f74954f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 18:14:50 2014 +0200

      Merge branch 'x86-asm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull x86 asm updates from Ingo Molnar:
       "The changes in this cycle were:

         - Speed up the x86 __preempt_schedule() implementation
         - Fix/improve low level asm code debug info annotations"

      * 'x86-asm-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86: Unwind-annotate thunk_32.S
        x86: Improve cmpxchg8b_emu.S
        x86: Improve cmpxchg16b_emu.S
        x86/lib/Makefile: Remove the unnecessary "+= thunk_64.o"
        x86: Speed up ___preempt_schedule*() by using THUNK helpers

  commit 9e6a57d2cdee36a6d9c5d5cc3db85713dd416719
  Author: Honggang Li <enjoymindful@xxxxxxxxx>
  Date:   Tue Jun 3 13:30:45 2014 +0800

      um: delete unnecessary bootmem struct page array

      1) uml kernel bootmem managed through bootmem_data->node_bootmem_map,
      not the struct page array, so the array is unnecessary.

      2) the bootmem struct page array has been pointed by a *local* pointer,
      struct page *map, in init_maps function. The array can be accessed only
      in init_maps's scope. As a result, uml kernel wastes about 1% of total
      memory.

      Signed-off-by: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit 671312304ec73059a0128ff3ac7a5ced459098ae
  Author: Honggang Li <enjoymindful@xxxxxxxxx>
  Date:   Thu Jun 5 12:15:24 2014 +0800

      um: remove csum_partial_copy_generic_i386 to clean up exception table

      arch/x86/um/checksum_32.S had been copy & paste from x86. When build
      x86 uml, csum_partial_copy_generic_i386 mess up the exception table.
      In fact, exception table dose not work in uml kernel.

      And csum_partial_copy_generic_i386 never been called. So, delete it.

      Signed-off-by: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>

  commit b8fb9c30f25e45dab5d2cd310ab6913b6861d00f
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:56:12 2014 -0400

      NFS: Fix a bogus warning in nfs_generic_pgio

      It is OK for pageused == pagecount in the loop, as long as we don't add
      another entry to the *pages array. Move the test so that it only triggers
      in that case.

      Reported-by: Steve Dickson <SteveD@xxxxxxxxxx>
      Fixes: bba5c1887a92 (nfs: disallow duplicate pages in pgio page vectors)
      Cc: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.16.x
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 7b2b10e0e2c65ebc11314e1af9924d0824ec1562
  Author: Robert Elliott <elliott@xxxxxx>
  Date:   Wed Aug 27 10:50:36 2014 -0500

      block: include func name in __get_request prints

      In __get_request calls to printk_ratelimited, include the function name so
      the callbacks suppressed message matches the messages that are printed,
      and add "dev" before the device name so it matches other block layer
      messages.

      Signed-off-by: Robert Elliott <elliott@xxxxxx>
      Reviewed-by: Webb Scales <webbnh@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ef3ecb66bcd6b2076dc8782e1315cf2807b73c0c
  Author: Robert Elliott <elliott@xxxxxx>
  Date:   Wed Aug 27 10:50:31 2014 -0500

      block: make blk_update_request print prefix match ratelimited prefix

      In blk_update_request, change the printk_ratelimited
      prefix from end_request to blk_update_request so it
      matches the name printed if rate limiting occurs.

      Old:
      [10234.933106] blk_update_request: 174 callbacks suppressed
      [10234.934940] end_request: critical target error, dev sdr, sector 16
      [10234.949788] end_request: critical target error, dev sdr, sector 16

      New:
      [16863.445173] blk_update_request: 398 callbacks suppressed
      [16863.447029] blk_update_request: critical target error, dev sdr, sector
      1442066176
      [16863.449383] blk_update_request: critical target error, dev sdr, sector
      802802888
      [16863.451680] blk_update_request: critical target error, dev sdr, sector
      1609535456

      Signed-off-by: Robert Elliott <elliott@xxxxxx>
      Reviewed-by: Webb Scales <webbnh@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3caa0c6ed754d91b15266abf222498edbef982bd
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:26:43 2014 -0400

      NFS: Fix an uninitialised pointer Oops in the writeback error path

      SteveD reports the following Oops:
       RIP: 0010:[<ffffffffa053461d>]  [<ffffffffa053461d>] 
__put_nfs_open_context+0x1d/0x100 [nfs]
       RSP: 0018:ffff880fed687b90  EFLAGS: 00010286
       RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000006
       RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
       RBP: ffff880fed687bc0 R08: 0000000000000092 R09: 000000000000047a
       R10: 0000000000000000 R11: ffff880fed6878d6 R12: ffff880fed687d20
       R13: ffff880fed687d20 R14: 0000000000000070 R15: ffffea000aa33ec0
       FS:  00007fce290f0740(0000) GS:ffff8807ffc60000(0000) 
knlGS:0000000000000000
       CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
       CR2: 0000000000000070 CR3: 00000007f2e79000 CR4: 00000000000007e0
       DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
       DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
       Stack:
        0000000000000000 ffff880036c5e510 ffff880fed687d20 ffff880fed687d20
        ffff880036c5e200 ffffea000aa33ec0 ffff880fed687bd0 ffffffffa0534710
        ffff880fed687be8 ffffffffa053d5f0 ffff880036c5e200 ffff880fed687c08
       Call Trace:
        [<ffffffffa0534710>] put_nfs_open_context+0x10/0x20 [nfs]
        [<ffffffffa053d5f0>] nfs_pgio_data_destroy+0x20/0x40 [nfs]
        [<ffffffffa053d672>] nfs_pgio_error+0x22/0x40 [nfs]
        [<ffffffffa053d8f4>] nfs_generic_pgio+0x74/0x2e0 [nfs]
        [<ffffffffa06b18c3>] pnfs_generic_pg_writepages+0x63/0x210 [nfsv4]
        [<ffffffffa053d579>] nfs_pageio_doio+0x19/0x50 [nfs]
        [<ffffffffa053eb84>] nfs_pageio_complete+0x24/0x30 [nfs]
        [<ffffffffa053cb25>] nfs_direct_write_schedule_iovec+0x115/0x1f0 [nfs]
        [<ffffffffa053675f>] ? nfs_get_lock_context+0x4f/0x120 [nfs]
        [<ffffffffa053d252>] nfs_file_direct_write+0x262/0x420 [nfs]
        [<ffffffffa0532d91>] nfs_file_write+0x131/0x1d0 [nfs]
        [<ffffffffa0532c60>] ? nfs_need_sync_write.isra.17+0x40/0x40 [nfs]
        [<ffffffff812127b8>] do_io_submit+0x3b8/0x840
        [<ffffffff81212c50>] SyS_io_submit+0x10/0x20
        [<ffffffff81610f29>] system_call_fastpath+0x16/0x1b

      This is due to the calls to nfs_pgio_error() in nfs_generic_pgio(), which
      happen before the nfs_pgio_header's open context is referenced in
      nfs_pgio_rpcsetup().

      Reported-by: Steve Dickson <SteveD@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.16.x
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit faafcba3b5e15999cf75d5c5a513ac8e47e2545f
  Merge: 13ead80 f10e00f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 16:23:15 2014 +0200

      Merge branch 'sched-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull scheduler updates from Ingo Molnar:
       "The main changes in this cycle were:

         - Optimized support for Intel "Cluster-on-Die" (CoD) topologies (Dave
           Hansen)

         - Various sched/idle refinements for better idle handling (Nicolas
           Pitre, Daniel Lezcano, Chuansheng Liu, Vincent Guittot)

         - sched/numa updates and optimizations (Rik van Riel)

         - sysbench speedup (Vincent Guittot)

         - capacity calculation cleanups/refactoring (Vincent Guittot)

         - Various cleanups to thread group iteration (Oleg Nesterov)

         - Double-rq-lock removal optimization and various refactorings
           (Kirill Tkhai)

         - various sched/deadline fixes

        ... and lots of other changes"

      * 'sched-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (72 commits)
        sched/dl: Use dl_bw_of() under rcu_read_lock_sched()
        sched/fair: Delete resched_cpu() from idle_balance()
        sched, time: Fix build error with 64 bit cputime_t on 32 bit systems
        sched: Improve sysbench performance by fixing spurious active migration
        sched/x86: Fix up typo in topology detection
        x86, sched: Add new topology for multi-NUMA-node CPUs
        sched/rt: Use resched_curr() in task_tick_rt()
        sched: Use rq->rd in sched_setaffinity() under RCU read lock
        sched: cleanup: Rename 'out_unlock' to 'out_free_new_mask'
        sched: Use dl_bw_of() under RCU read lock
        sched/fair: Remove duplicate code from can_migrate_task()
        sched, mips, ia64: Remove __ARCH_WANT_UNLOCKED_CTXSW
        sched: print_rq(): Don't use tasklist_lock
        sched: normalize_rt_tasks(): Don't use _irqsave for tasklist_lock, use 
task_rq_lock()
        sched: Fix the task-group check in tg_has_rt_tasks()
        sched/fair: Leverage the idle state info when choosing the "idlest" cpu
        sched: Let the scheduler see CPU idle states
        sched/deadline: Fix inter- exclusive cpusets migrations
        sched/deadline: Clear dl_entity params when setscheduling to different 
class
        sched/numa: Kill the wrong/dead TASK_DEAD check in task_numa_fault()
        ...

  commit 13ead805c5a14b0e7ecd34f61404a5bfba655895
  Merge: ebf546c df57714
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 16:10:06 2014 +0200

      Merge branch 'perf-watchdog-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull watchdog fixes from Ingo Molnar:
       "Two small watchdog subsystem fixes"

      * 'perf-watchdog-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        watchdog: Fix print-once on enable
        watchdog: Remove unnecessary header files

  commit ebf546cc5391b9a8a17c1196b05b4357ef0138a2
  Merge: 9d9420f 9c2b9d3
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 16:06:09 2014 +0200

      Merge branch 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull perf fixes from Ingo Molnar:
       "Two leftover fixes from the v3.17 cycle - these will be forwarded to
        stable as well, if they prove problem-free in wider testing as well"

      [ Side note: the "fix perf bug in fork()" fix had also come in through
        Andrew's patch-bomb   - Linus ]

      * 'perf-urgent-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf: Fix perf bug in fork()
        perf: Fix unclone_ctx() vs. locking

  commit 9d9420f1209a1facea7110d549ac695f5aeeb503
  Merge: 6d5f0eb cc6cd47
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:58:15 2014 +0200

      Merge branch 'perf-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull perf updates from Ingo Molnar:
       "Kernel side updates:

         - Fix and enhance poll support (Jiri Olsa)

         - Re-enable inheritance optimization (Jiri Olsa)

         - Enhance Intel memory events support (Stephane Eranian)

         - Refactor the Intel uncore driver to be more maintainable (Zheng
           Yan)

         - Enhance and fix Intel CPU and uncore PMU drivers (Peter Zijlstra,
           Andi Kleen)

         - [ plus various smaller fixes/cleanups ]

        User visible tooling updates:

         - Add +field argument support for --field option, so that one can add
           fields to the default list of fields to show, ie now one can just
           do:

               perf report --fields +pid

           And the pid will appear in addition to the default fields (Jiri
           Olsa)

         - Add +field argument support for --sort option (Jiri Olsa)

         - Honour -w in the report tools (report, top), allowing to specify
           the widths for the histogram entries columns (Namhyung Kim)

         - Properly show submicrosecond times in 'perf kvm stat' (Christian
           Borntraeger)

         - Add beautifier for mremap flags param in 'trace' (Alex Snast)

         - perf script: Allow callchains if any event samples them

         - Don't truncate Intel style addresses in 'annotate' (Alex Converse)

         - Allow profiling when kptr_restrict == 1 for non root users, kernel
           samples will just remain unresolved (Andi Kleen)

         - Allow configuring default options for callchains in config file
           (Namhyung Kim)

         - Support operations for shared futexes.  (Davidlohr Bueso)

         - "perf kvm stat report" improvements by Alexander Yarygin:
             -  Save pid string in opts.target.pid
             -  Enable the target.system_wide flag
             -  Unify the title bar output

         - [ plus lots of other fixes and small improvements.  ]

        Tooling infrastructure changes:

         - Refactor unit and scale function parameters for PMU parsing
           routines (Matt Fleming)

         - Improve DSO long names lookup with rbtree, resulting in great
           speedup for workloads with lots of DSOs (Waiman Long)

         - We were not handling POLLHUP notifications for event file
           descriptors

           Fix it by filtering entries in the events file descriptor array
           after poll() returns, refcounting mmaps so that when the last fd
           pointing to a perf mmap goes away we do the unmap (Arnaldo Carvalho
           de Melo)

         - Intel PT prep work, from Adrian Hunter, including:
             - Let a user specify a PMU event without any config terms
             - Add perf-with-kcore script
             - Let default config be defined for a PMU
             - Add perf_pmu__scan_file()
             - Add a 'perf test' for tracking with sched_switch
             - Add 'flush' callback to scripting API

         - Use ring buffer consume method to look like other tools (Arnaldo
           Carvalho de Melo)

         - hists browser (used in top and report) refactorings, getting rid of
           unused variables and reducing source code size by handling similar
           cases in a fewer functions (Namhyung Kim).

         - Replace thread unsafe strerror() with strerror_r() accross the
           whole tools/perf/ tree (Masami Hiramatsu)

         - Rename ordered_samples to ordered_events and allow setting a queue
           size for ordering events (Jiri Olsa)

         - [ plus lots of fixes, cleanups and other improvements ]"

      * 'perf-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (198 commits)
        perf/x86: Tone down kernel messages when the PMU check fails in a 
virtual environment
        perf/x86/intel/uncore: Fix minor race in box set up
        perf record: Fix error message for --filter option not coming after 
tracepoint
        perf tools: Fix build breakage on arm64 targets
        perf symbols: Improve DSO long names lookup speed with rbtree
        perf symbols: Encapsulate dsos list head into struct dsos
        perf bench futex: Sanitize -q option in requeue
        perf bench futex: Support operations for shared futexes
        perf trace: Fix mmap return address truncation to 32-bit
        perf tools: Refactor unit and scale function parameters
        perf tools: Fix line number in the config file error message
        perf tools: Convert {record,top}.call-graph option to 
call-graph.record-mode
        perf tools: Introduce perf_callchain_config()
        perf callchain: Move some parser functions to callchain.c
        perf tools: Move callchain config from record_opts to callchain_param
        perf hists browser: Fix callchain print bug on TUI
        perf tools: Use ACCESS_ONCE() instead of volatile cast
        perf tools: Modify error code for when perf_session__new() fails
        perf tools: Fix perf record as non root with kptr_restrict == 1
        perf stat: Fix --per-core on multi socket systems
        ...

  commit 6d5f0ebfc0be9cbfeaafdd9258d5fa24b7975a36
  Merge: dbb885f 8acd91e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:51:40 2014 +0200

      Merge branch 'locking-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull core locking updates from Ingo Molnar:
       "The main updates in this cycle were:

         - mutex MCS refactoring finishing touches: improve comments, refactor
           and clean up code, reduce debug data structure footprint, etc.

         - qrwlock finishing touches: remove old code, self-test updates.

         - small rwsem optimization

         - various smaller fixes/cleanups"

      * 'locking-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        locking/lockdep: Revert qrwlock recusive stuff
        locking/rwsem: Avoid double checking before try acquiring write lock
        locking/rwsem: Move EXPORT_SYMBOL() lines to follow function definition
        locking/rwlock, x86: Delete unused asm/rwlock.h and rwlock.S
        locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code
        locking/semaphore: Resolve some shadow warnings
        locking/selftest: Support queued rwlock
        locking/lockdep: Restrict the use of recursive read_lock() with qrwlock
        locking/spinlocks: Always evaluate the second argument of 
spin_lock_nested()
        locking/Documentation: Update locking/mutex-design.txt disadvantages
        locking/Documentation: Move locking related docs into 
Documentation/locking/
        locking/mutexes: Use MUTEX_SPIN_ON_OWNER when appropriate
        locking/mutexes: Refactor optimistic spinning code
        locking/mcs: Remove obsolete comment
        locking/mutexes: Document quick lock release when unlocking
        locking/mutexes: Standardize arguments in lock/unlock slowpaths
        locking: Remove deprecated smp_mb__() barriers

  commit dbb885fecc1b1b35e93416bedd24d21bd20f60ed
  Merge: d6dd50e 2291059
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:48:00 2014 +0200

      Merge branch 'locking-arch-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull arch atomic cleanups from Ingo Molnar:
       "This is a series kept separate from the main locking tree, which
        cleans up and improves various details in the atomics type handling:

         - Remove the unused atomic_or_long() method

         - Consolidate and compress atomic ops implementations between
           architectures, to reduce linecount and to make it easier to add new
           ops.

         - Rewrite generic atomic support to only require cmpxchg() from an
           architecture - generate all other methods from that"

      * 'locking-arch-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
        locking,arch: Use ACCESS_ONCE() instead of cast to volatile in 
atomic_read()
        locking, mips: Fix atomics
        locking, sparc64: Fix atomics
        locking,arch: Rewrite generic atomic support
        locking,arch,xtensa: Fold atomic_ops
        locking,arch,sparc: Fold atomic_ops
        locking,arch,sh: Fold atomic_ops
        locking,arch,powerpc: Fold atomic_ops
        locking,arch,parisc: Fold atomic_ops
        locking,arch,mn10300: Fold atomic_ops
        locking,arch,mips: Fold atomic_ops
        locking,arch,metag: Fold atomic_ops
        locking,arch,m68k: Fold atomic_ops
        locking,arch,m32r: Fold atomic_ops
        locking,arch,ia64: Fold atomic_ops
        locking,arch,hexagon: Fold atomic_ops
        locking,arch,cris: Fold atomic_ops
        locking,arch,avr32: Fold atomic_ops
        locking,arch,arm64: Fold atomic_ops
        locking,arch,arm: Fold atomic_ops
        ...

  commit d6dd50e07c5bec00db2005969b1a01f8ca3d25ef
  Merge: 5ff0b9e fd19bda
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 15:44:12 2014 +0200

      Merge branch 'core-rcu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull RCU updates from Ingo Molnar:
       "The main changes in this cycle were:

         - changes related to No-CBs CPUs and NO_HZ_FULL

         - RCU-tasks implementation

         - torture-test updates

         - miscellaneous fixes

         - locktorture updates

         - RCU documentation updates"

      * 'core-rcu-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (81 commits)
        workqueue: Use cond_resched_rcu_qs macro
        workqueue: Add quiescent state between work items
        locktorture: Cleanup header usage
        locktorture: Cannot hold read and write lock
        locktorture: Fix __acquire annotation for spinlock irq
        locktorture: Support rwlocks
        rcu: Eliminate deadlock between CPU hotplug and expedited grace periods
        locktorture: Document boot/module parameters
        rcutorture: Rename rcutorture_runnable parameter
        locktorture: Add test scenario for rwsem_lock
        locktorture: Add test scenario for mutex_lock
        locktorture: Make torture scripting account for new _runnable name
        locktorture: Introduce torture context
        locktorture: Support rwsems
        locktorture: Add infrastructure for torturing read locks
        torture: Address race in module cleanup
        locktorture: Make statistics generic
        locktorture: Teach about lock debugging
        locktorture: Support mutexes
        locktorture: Add documentation
        ...

  commit 8eef91239e57d2e932e7470879c9a504d5494ebb
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Fri Oct 10 17:00:32 2014 +0200

      arm/arm64: KVM: map MMIO regions at creation time

      There is really no point in faulting in memory regions page by page
      if they are not backed by demand paged system RAM but by a linear
      passthrough mapping of a host MMIO region. So instead, detect such
      regions at setup time and install the mappings for the backing all
      at once.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 5ff0b9e1a1da58b584aa4b8ea234be20b5a1164b
  Merge: 77c688a 6889e78
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 12:06:54 2014 +0200

      Merge tag 'xfs-for-linus-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs

      Pull xfs update from Dave Chinner:
       "This update contains:
         - various cleanups
         - log recovery debug hooks
         - seek hole/data implementation merge
         - extent shift rework to fix collapse range bugs
         - various sparse warning fixes
         - log recovery transaction processing rework to fix use after free
           bugs
         - metadata buffer IO infrastructuer rework to ensure all buffers
           under IO have valid reference counts
         - various fixes for ondisk flags, writeback and zero range corner
           cases"

      * tag 'xfs-for-linus-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: (56 commits)
        xfs: fix agno increment in xfs_inumbers() loop
        xfs: xfs_iflush_done checks the wrong log item callback
        xfs: flush the range before zero range conversion
        xfs: restore buffer_head unwritten bit on ioend cancel
        xfs: check for null dquot in xfs_quota_calc_throttle()
        xfs: fix crc field handling in xfs_sb_to/from_disk
        xfs: don't send null bp to xfs_trans_brelse()
        xfs: check for inode size overflow in xfs_new_eof()
        xfs: only set extent size hint when asked
        xfs: project id inheritance is a directory only flag
        xfs: kill time.h
        xfs: compat_xfs_bstat does not have forkoff
        xfs: simplify xfs_zero_remaining_bytes
        xfs: check xfs_buf_read_uncached returns correctly
        xfs: introduce xfs_buf_submit[_wait]
        xfs: kill xfs_bioerror_relse
        xfs: xfs_bioerror can die.
        xfs: kill xfs_bdstrat_cb
        xfs: rework xfs_buf_bio_endio error handling
        xfs: xfs_buf_ioend and xfs_buf_iodone_work duplicate functionality
        ...

  commit 77c688ac87183537ed0fb84ec2cb8fa8ec97c458
  Merge: 5e40d33 a457606
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 13 11:28:42 2014 +0200

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

      Pull vfs updates from Al Viro:
       "The big thing in this pile is Eric's unmount-on-rmdir series; we
        finally have everything we need for that.  The final piece of prereqs
        is delayed mntput() - now filesystem shutdown always happens on
        shallow stack.

        Other than that, we have several new primitives for iov_iter (Matt
        Wilcox, culled from his XIP-related series) pushing the conversion to
        ->read_iter()/ ->write_iter() a bit more, a bunch of fs/dcache.c
        cleanups and fixes (including the external name refcounting, which
        gives consistent behaviour of d_move() wrt procfs symlinks for long
        and short names alike) and assorted cleanups and fixes all over the
        place.

        This is just the first pile; there's a lot of stuff from various
        people that ought to go in this window.  Starting with
        unionmount/overlayfs mess...  ;-/"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: 
(60 commits)
        fs/file_table.c: Update alloc_file() comment
        vfs: Deduplicate code shared by xattr system calls operating on paths
        reiserfs: remove pointless forward declaration of struct nameidata
        don't need that forward declaration of struct nameidata in dcache.h 
anymore
        take dname_external() into fs/dcache.c
        let path_init() failures treated the same way as subsequent 
link_path_walk()
        fix misuses of f_count() in ppp and netlink
        ncpfs: use list_for_each_entry() for d_subdirs walk
        vfs: move getname() from callers to do_mount()
        gfs2_atomic_open(): skip lookups on hashed dentry
        [infiniband] remove pointless assignments
        gadgetfs: saner API for gadgetfs_create_file()
        f_fs: saner API for ffs_sb_create_file()
        jfs: don't hash direct inode
        [s390] remove pointless assignment of ->f_op in vmlogrdr ->open()
        ecryptfs: ->f_op is never NULL
        android: ->f_op is never NULL
        nouveau: __iomem misannotations
        missing annotation in fs/file.c
        fs: namespace: suppress 'may be used uninitialized' warnings
        ...

  commit 56372082533afb859e6d64707859349a2ee171bf
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Sep 25 16:54:43 2014 +0530

      ARC: boot: cpu feature print enhancements

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit c4b9856b5e1eb6d4f0d226f3c48be208475fc3d7
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Sep 25 16:07:44 2014 +0530

      ARC: boot: consolidate cross-checking of h/w and s/w

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 52e9bae93802bd29c33be11e9e758ad7daac805f
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Sat Sep 27 12:53:41 2014 +0530

      ARC: unbork FPU save/restore

      Fixes: 2ab402dfd65d15a4b2 "ARC: make start_thread() out-of-line"
      CC: <stable@xxxxxxxxxxxxxxx>  #3.16
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit be64c997d96dd29029ed40d9df9cbf80fa1c7ed4
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Sat Sep 27 12:49:11 2014 +0530

      ARC: remove extraneous __KERNEL__ guards

      Verified by doing make headers_install as none of these files are
      exported to userspace

  commit ebc0c74e76cec9c4dd860eb0ca1c0b39dc63c482
  Author: Anton Kolesov <Anton.Kolesov@xxxxxxxxxxxx>
  Date:   Thu Sep 25 13:23:24 2014 +0400

      ARC: Update order of registers in KGDB to match GDB 7.5

      Order of registers has changed in GDB moving from 6.8 to 7.5. This patch
      updates KGDB to work properly with GDB 7.5, though makes it incompatible
      with 6.8.

      Signed-off-by: Anton Kolesov <Anton.Kolesov@xxxxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> #3.10, 3.12, 3.14, 3.16

  commit cdd4552686b5225047ce24b8449380e02c1481e1
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Wed Sep 24 20:32:22 2014 +0200

      ARC: Remove unneeded Kconfig entry NO_DMA

      Architectures only need a Kconfig entry for NO_DMA if it is possible
      that its value will be 'y'. For arc its value will always be 'n', making
      it pointless. Remove it.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 3872d05299b5ab58446f484df18f71cab4628c50
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 24 16:36:48 2014 +0530

      ARC: BUG() dumps stack after @msg (@msg now same as in generic BUG))

      ARC specific version (doesn't panic) still makes sense so that generic
      code calling BUG doesn't panic and helps debugging more

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit c59414cca188e561d450b77e44ad281579946f18
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 24 11:36:20 2014 +0530

      ARC: refactoring: reduce the scope of some local vars

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 68d8feee85dd9ff68a2d740c90b08dc4ae2fb8e5
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Aug 7 16:24:47 2014 -0700

      ARC: remove gcc mpy heuristics

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 435abb6daf310b4c1d681097887ea7239c310732
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 10:38:10 2014 +0530

      ARC: RIP @running_on_hw

      * No active users of this flag anymore

      * flag itself was no longer usable with new simualtor which acts just like
        hardware, not providing the special chip-id = 0xffff which good old
        ISS used to do.

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit c4aa49df4dca6d41d3a7488cf582a0ab778ad06d
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Fri Sep 19 01:28:24 2014 +0530

      ARC: Update comments about uncached address space

      Suggested-by: Noam Camus <noamc@xxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 1736a56f3d1d5765fa8953d39a900a494d7e415c
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:15 2014 +0530

      ARC: rename kconfig option for unaligned emulation

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 5c05483e2db91890faa9a7be0a831701a3f442d6
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Fri Jun 20 16:24:49 2014 +0530

      ARC: [nsimosci] Allow "headless" models to boot

      There are certain test configuration of virtual platform which don't
      have any real console device (uart/pgu). So add tty0 as a fallback console
      device to allow system to boot and be accessible via telnet

      Otherwise with ttyS0 as only console, but 8250 disabled in kernel build,
      init chokes.

      Reported-by: Anton Kolesov <akolesov@xxxxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> #3.10, 3.12, 3.14, 3.16

  commit b4c43b4908fb53c6cd00281f1b19cc54d7791299
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Sep 23 11:39:04 2014 +0200

      ARC: [arcfpga] Get rid of ARC_BOARD_ANGEL4 and ARC_BOARD_ML509

      Commit c00bfd974fb0 ("ARC: [arcfpga] Get rid of legacy BVCI latency unit
      support") removed the Kconfig symbol ARC_HAS_BVCI_LAT_UNIT. And that
      symbol's entry was the only place were the symbols ARC_BOARD_ANGEL4 and
      ARC_BOARD_ML509 were used. So ARC_BOARD_ANGEL4 and ARC_BOARD_ML509 can
      be removed too.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 72f933e77cfc8c7e38e7214fd774806eb7ecc038
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 11:19:28 2014 +0530

      ARC: [arcfpga] Remove more dead code

      specifically after switching to generic early arc uart, whole bunch of
      code is no longer needed

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit d7f8a085d4f48501b1fa253b48ec4ad7cb4d02cc
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 11:10:54 2014 +0530

      ARC: [plat*] move code out of .init_machine into common

      All the platforms do the same thing in init_machine callback so move it
      out of callback into caller of callback

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit 70e956483efd8a70e86fb2260dcd2395eb1affef
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Wed Sep 10 11:08:39 2014 +0530

      ARC: [arcfpga] consolidate machine description, DT

      * AA4/ML509 have same machine descriptions
      * Rename simulation machine description

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit aef4885ae14f1df75b58395c5314d71f613d26d9
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Mon Oct 13 03:42:12 2014 -0400

      ext4: move error report out of atomic context in ext4_init_block_bitmap()

      Error report likely result in IO so it is bad idea to do it from
      atomic context.

      This patch should fix following issue:

      BUG: sleeping function called from invalid context at 
include/linux/buffer_head.h:349
      in_atomic(): 1, irqs_disabled(): 0, pid: 137, name: kworker/u128:1
      5 locks held by kworker/u128:1/137:
       #0:  ("writeback"){......}, at: [<ffffffff81085618>] 
process_one_work+0x228/0x4d0
       #1:  ((&(&wb->dwork)->work)){......}, at: [<ffffffff81085618>] 
process_one_work+0x228/0x4d0
       #2:  (jbd2_handle){......}, at: [<ffffffff81242622>] 
start_this_handle+0x712/0x7b0
       #3:  (&ei->i_data_sem){......}, at: [<ffffffff811fa387>] 
ext4_map_blocks+0x297/0x430
       #4:  (&(&bgl->locks[i].lock)->rlock){......}, at: [<ffffffff811f3180>] 
ext4_read_block_bitmap_nowait+0x5d0/0x630
      CPU: 3 PID: 137 Comm: kworker/u128:1 Not tainted 
3.17.0-rc2-00184-g82752e4 #165
      Hardware name: Intel Corporation W2600CR/W2600CR, BIOS 
SE5C600.86B.99.99.x028.061320111235 06/13/2011
      Workqueue: writeback bdi_writeback_workfn (flush-1:0)
       0000000000000411 ffff880813777288 ffffffff815c7fdc ffff880813777288
       ffff880813a8bba0 ffff8808137772a8 ffffffff8108fb30 ffff880803e01e38
       ffff880803e01e38 ffff8808137772c8 ffffffff811a8d53 ffff88080ecc6000
      Call Trace:
       [<ffffffff815c7fdc>] dump_stack+0x51/0x6d
       [<ffffffff8108fb30>] __might_sleep+0xf0/0x100
       [<ffffffff811a8d53>] __sync_dirty_buffer+0x43/0xe0
       [<ffffffff811a8e03>] sync_dirty_buffer+0x13/0x20
       [<ffffffff8120f581>] ext4_commit_super+0x1d1/0x230
       [<ffffffff8120fa03>] save_error_info+0x23/0x30
       [<ffffffff8120fd06>] __ext4_error+0xb6/0xd0
       [<ffffffff8120f260>] ? ext4_group_desc_csum+0x140/0x190
       [<ffffffff811f2d8c>] ext4_read_block_bitmap_nowait+0x1dc/0x630
       [<ffffffff8122e23a>] ext4_mb_init_cache+0x21a/0x8f0
       [<ffffffff8113ae95>] ? lru_cache_add+0x55/0x60
       [<ffffffff8112e16c>] ? add_to_page_cache_lru+0x6c/0x80
       [<ffffffff8122eaa0>] ext4_mb_init_group+0x190/0x280
       [<ffffffff8122ec51>] ext4_mb_good_group+0xc1/0x190
       [<ffffffff8123309a>] ext4_mb_regular_allocator+0x17a/0x410
       [<ffffffff8122c821>] ? ext4_mb_use_preallocated+0x31/0x380
       [<ffffffff81233535>] ? ext4_mb_new_blocks+0x205/0x8e0
       [<ffffffff8116ed5c>] ? kmem_cache_alloc+0xfc/0x180
       [<ffffffff812335b0>] ext4_mb_new_blocks+0x280/0x8e0
       [<ffffffff8116f2c4>] ? __kmalloc+0x144/0x1c0
       [<ffffffff81221797>] ? ext4_find_extent+0x97/0x320
       [<ffffffff812257f4>] ext4_ext_map_blocks+0xbc4/0x1050
       [<ffffffff811fa387>] ? ext4_map_blocks+0x297/0x430
       [<ffffffff811fa3ab>] ext4_map_blocks+0x2bb/0x430
       [<ffffffff81200e43>] ? ext4_init_io_end+0x23/0x50
       [<ffffffff811feb44>] ext4_writepages+0x564/0xaf0
       [<ffffffff815cde3b>] ? _raw_spin_unlock+0x2b/0x40
       [<ffffffff810ac7bd>] ? lock_release_non_nested+0x2fd/0x3c0
       [<ffffffff811a009e>] ? writeback_sb_inodes+0x10e/0x490
       [<ffffffff811a009e>] ? writeback_sb_inodes+0x10e/0x490
       [<ffffffff811377e3>] do_writepages+0x23/0x40
       [<ffffffff8119c8ce>] __writeback_single_inode+0x9e/0x280
       [<ffffffff811a026b>] writeback_sb_inodes+0x2db/0x490
       [<ffffffff811a0664>] wb_writeback+0x174/0x2d0
       [<ffffffff810ac359>] ? lock_release_holdtime+0x29/0x190
       [<ffffffff811a0863>] wb_do_writeback+0xa3/0x200
       [<ffffffff811a0a40>] bdi_writeback_workfn+0x80/0x230
       [<ffffffff81085618>] ? process_one_work+0x228/0x4d0
       [<ffffffff810856cd>] process_one_work+0x2dd/0x4d0
       [<ffffffff81085618>] ? process_one_work+0x228/0x4d0
       [<ffffffff81085c1d>] worker_thread+0x35d/0x460
       [<ffffffff810858c0>] ? process_one_work+0x4d0/0x4d0
       [<ffffffff810858c0>] ? process_one_work+0x4d0/0x4d0
       [<ffffffff8108a885>] kthread+0xf5/0x100
       [<ffffffff810990e5>] ? local_clock+0x25/0x30
       [<ffffffff8108a790>] ? __init_kthread_worker+0x70/0x70
       [<ffffffff815ce2ac>] ret_from_fork+0x7c/0xb0
       [<ffffffff8108a790>] ? __init_kthread_work

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 9aa5d32ba269bec0e7eaba2697a986a7b0bc8528
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Mon Oct 13 03:36:16 2014 -0400

      ext4: Replace open coded mdata csum feature to helper function

      Besides the fact that this replacement improves code readability
      it also protects from errors caused direct EXT4_S(sb)->s_es manipulation
      which may result attempt to use uninitialized  csum machinery.

      #Testcase_BEGIN
      IMG=/dev/ram0
      MNT=/mnt
      mkfs.ext4 $IMG
      mount $IMG $MNT
      #Enable feature directly on disk, on mounted fs
      tune2fs -O metadata_csum  $IMG
      # Provoke metadata update, likey result in OOPS
      touch $MNT/test
      umount $MNT
      #Testcase_END

      # Replacement script
      @@
      expression E;
      @@
      - EXT4_HAS_RO_COMPAT_FEATURE(E, EXT4_FEATURE_RO_COMPAT_METADATA_CSUM)
      + ext4_has_metadata_csum(E)

      https://bugzilla.kernel.org/show_bug.cgi?id=82201

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 2d73bae12b26db6eba074b70406c707961b6cda9
  Author: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 09:04:49 2014 -0700

      powerpc/numa: Add ability to disable and debug topology updates

      We have hit a few customer issues with the topology update code (VPHN
      and PRRN). It would be nice to be able to debug the notifications coming
      from the hypervisor in both cases to the LPAR, as well as to disable
      responding to the notifications at boot-time, to narrow down the source
      of the problems. Add a basic level of such functionality, similar to the
      numa= command-line parameter. We already have a toggle in
      /proc/powerpc/topology_updates that allows run-time enabling/disabling,
      so the updates can be started at run-time if desired. But the bugs we've
      run into have occured during boot or very shortly after coming to login,
      and have resulted in a broken NUMA topology.

      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2d15b9b479512f05680541acffd9acbbc831a47c
  Author: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 16:41:28 2014 -0700

      powerpc/numa: check error return from proc_create

      proc_create can fail, we should check the return value and pass up the
      failure.

      Suggested-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 6507955c9781a75f1b085f0cf0a77b9df06f0197
  Author: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 21:28:26 2014 +0530

      powerpc/powernv: Fallback to old HMI handling behavior for old firmware

      Recently we moved HMI handling into Linux kernel instead of taking
      HMI directly in OPAL. This new change is dependent on new OPAL call
      for HMI recovery which was introduced in newer firmware. While this new
      change works fine with latest OPAL firmware, we broke the HMI handling
      if we run newer kernel on old OPAL firmware that results in system hang.

      This patch fixes this issue by falling back to old HMI behavior on older
      OPAL firmware.

      This patch introduces a check for opal token OPAL_HANDLE_HMI to see
      if we are running on newer firmware or old firmware. On newer firmware
      this check would return OPAL_TOKEN_PRESENT, otherwise we are running on
      old firmware and fallback to old HMI behavior.

      Old firmware: POWER8 System Firmware Release as of today <= SV810_087
      Action: Let OPAL handle HMIs

      Newer firmware: in development/yet to be released.
      Action: Let Linux host handle HMIs.

      This patch depends on opal check token patch posted at ppc-devel
      https://lists.ozlabs.org/pipermail/linuxppc-dev/2014-August/120224.html

      Signed-off-by: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
      [mpe: Minor comment and printk rewording]
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit dfda0df3426483cf5fc7441f23f318edbabecb03
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Aug 6 16:26:21 2014 +1000

      drm/mst: rework payload table allocation to conform better.

      The old code has problems with the Dell MST monitors due to some
      assumptions I made that weren't true.

      I initially thought the Virtual Channel Payload IDs had to be in
      the DPCD table in ascending order, however it appears that assumption
      is bogus.

      The old code also assumed it was possible to insert a member
      into the table and it would move other members up, like it does
      when you remove table entries, however reality has shown this
      isn't true.

      So the new code allocates VCPIs separate from entries in the payload
      tracking table, and when we remove an entry from the DPCD table,
      I shuffle the tracking payload entries around in the struct.

      This appears to make VT switch more robust (still not perfect)
      with an MST enabled Dell monitor.

      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 6889e783cd68b79f8330ad4d10a2571c67c3f7df
  Merge: 75e58ce a8b1ee8
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Oct 13 10:22:45 2014 +1100

      Merge branch 'xfs-misc-fixes-for-3.18-3' into for-next

  commit a8b1ee8bafc765ebf029d03c5479a69aebff9693
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Mon Oct 13 10:21:53 2014 +1100

      xfs: fix agno increment in xfs_inumbers() loop

      caused a regression in xfs_inumbers, which in turn broke
      xfsdump, causing incomplete dumps.

      The loop in xfs_inumbers() needs to fill the user-supplied
      buffers, and iterates via xfs_btree_increment, reading new
      ags as needed.

      But the first time through the loop, if xfs_btree_increment()
      succeeds, we continue, which triggers the ++agno at the bottom
      of the loop, and we skip to soon to the next ag - without
      the proper setup under next_ag to read the next ag.

      Fix this by removing the agno increment from the loop conditional,
      and only increment agno if we have actually hit the code under
      the next_ag: target.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a457606a6f81cfddfc9da1ef2a8bf2c65a8eb35e
  Author: Eric Biggers <ebiggers3@xxxxxxxxx>
  Date:   Sun Oct 12 14:29:29 2014 -0500

      fs/file_table.c: Update alloc_file() comment

      This comment is 5 years outdated; init_file() no longer exists.

      Signed-off-by: Eric Biggers <ebiggers3@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8cc431165d8fbda43634dd15ab17f76a151c39a8
  Author: Eric Biggers <ebiggers3@xxxxxxxxx>
  Date:   Sun Oct 12 11:59:58 2014 -0500

      vfs: Deduplicate code shared by xattr system calls operating on paths

      The following pairs of system calls dealing with extended attributes only
      differ in their behavior on whether the symbolic link is followed (when
      the named file is a symbolic link):

      - setxattr() and lsetxattr()
      - getxattr() and lgetxattr()
      - listxattr() and llistxattr()
      - removexattr() and lremovexattr()

      Despite this, the implementations all had duplicated code, so this commit
      redirects each of the above pairs of system calls to a corresponding
      function to which different lookup flags (LOOKUP_FOLLOW or 0) are passed.

      For me this reduced the stripped size of xattr.o from 8824 to 8248 bytes.

      Signed-off-by: Eric Biggers <ebiggers3@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 50b220bbe7092bbfe4406adfe3a216337a64655d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 14:21:38 2014 -0400

      reiserfs: remove pointless forward declaration of struct nameidata

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 7b600f2abb36909e70963cc7c744c15983500bee
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 13:31:58 2014 -0400

      don't need that forward declaration of struct nameidata in dcache.h 
anymore

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 810bb172671aec17cf85cc748120cf73c17af372
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 12:45:37 2014 -0400

      take dname_external() into fs/dcache.c

      never used outside and it's too low-level for legitimate uses outside
      of fs/dcache.c anyway

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 115cbfdc609702a131c51281864c08f5d27b459a
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 23:05:52 2014 -0400

      let path_init() failures treated the same way as subsequent 
link_path_walk()

      As it is, path_lookupat() and path_mounpoint() might end up leaking 
struct file
      reference in some cases.

      Spotted-by: Eric Biggers <ebiggers3@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 5e40d331bd72447197f26525f21711c4a265b6a6
  Merge: d0ca475 594081e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 10:13:55 2014 -0400

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

      Pull security subsystem updates from James Morris.

      Mostly ima, selinux, smack and key handling updates.

      * 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (65 
commits)
        integrity: do zero padding of the key id
        KEYS: output last portion of fingerprint in /proc/keys
        KEYS: strip 'id:' from ca_keyid
        KEYS: use swapped SKID for performing partial matching
        KEYS: Restore partial ID matching functionality for asymmetric keys
        X.509: If available, use the raw subjKeyId to form the key description
        KEYS: handle error code encoded in pointer
        selinux: normalize audit log formatting
        selinux: cleanup error reporting in selinux_nlmsg_perm()
        KEYS: Check hex2bin()'s return when generating an asymmetric key ID
        ima: detect violations for mmaped files
        ima: fix race condition on ima_rdwr_violation_check and 
process_measurement
        ima: added ima_policy_flag variable
        ima: return an error code from ima_add_boot_aggregate()
        ima: provide 'ima_appraise=log' kernel option
        ima: move keyring initialization to ima_init()
        PKCS#7: Handle PKCS#7 messages that contain no X.509 certs
        PKCS#7: Better handling of unsupported crypto
        KEYS: Overhaul key identification when searching for asymmetric keys
        KEYS: Implement binary asymmetric key ID handling
        ...

  commit d0ca47575ab3b41bb7f0fe5feec13c6cddb2913a
  Merge: 4ee9f61 1f25df2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:33:42 2014 -0400

      Merge branch 'parisc-3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

      Pull parisc fix from Helge Deller:
       "This patch intentionally breaks the ABI on PARISC Linux!

        It assigns new numbers to SIGSTKFLT, SIGXCPU, SIGXFSZ and SIGSYS so
        that those are below 32 and thus leaves us with 32 RT signals like
        other Linux architectures (SIGRTMIN now becomes 32 instead of 37).

        Even if it breaks the ABI, it doesn't seem to have any visible impact
        on existing userspace applications.  I was able to mix new kernel
        and/or glibc without impacting normal bootup.  So, even if it breaks
        the ABI, the benefits (e.g.  being able to use systemd on PARISC
        Linux) outperforms the minimal (if any) impact it gives.

        The patch has been discussed on the parisc kernel mailing list and the
        coresponding glibc patch will be committed by the parisc glibc
        maintainer after this patch went into 3.18.

        Some more background information about this patch is in the commit
        message"

      [ Side note: the "no regressions" rule has always been about *users*,
        not ABI's.  You can change ABI's all you like, until somebody actually
        notices.  At that point it gets reverted regardless of how good your
        reasons and excuses.

        And admittedly, with parisc, the distinct lack of many users makes
        that fairly unlikely anyway :^p    - Linus ]

      * 'parisc-3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: Reduce SIGRTMIN from 37 to 32 to behave like other Linux 
architectures

  commit 4ee9f6112923f270e67a9bac9f554494153d5de6
  Merge: ce254b3 eabde0f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:30:38 2014 -0400

      Merge tag 'platform-drivers-x86-v3.18-1' of 
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86

      Pull x86 platform driver updates from Darren Hart:
       "The following have all spent at least a few days in linux-next, most
        for more than a week.  These are mostly cleanups and error handling
        improvements with a few updates to extend existing support to newer
        hardware.

        Details:
         - dell-wmi: fix access out of memory
         - eeepc-laptop: cleanups, refactoring, sysfs perms, and improved
           error handling
         - intel-rst: ACPI and error handling cleanups
         - thinkpad-acpi: whitespace cleanup
         - toshiba_acpi: HCI/SCI interface update, keyboard backlight type 2
           support, new scancodes, cleanups"

      * tag 'platform-drivers-x86-v3.18-1' of 
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (23 commits)
        toshiba_acpi: Adapt kbd_bl_timeout_store to the new kbd type
        toshiba_acpi: Change HCI/SCI functions return code type
        toshiba_acpi: Unify return codes prefix from HCI/SCI to TOS
        toshiba_acpi: Rename hci_raw to tci_raw
        dell-wmi: Fix access out of memory
        eeepc-laptop: clean up control flow in *_rfkill_notifier
        eeepc-laptop: store_cpufv: return error if set_acpi fails
        eeepc-laptop: check proper return values in get_cpufv
        eeepc-laptop: make fan1_input really read-only
        eeepc-laptop: pull out SENSOR_STORE_FUNC and SENSOR_SHOW_FUNC macros
        eeepc-laptop: tell sysfs that the disp attribute is write-only
        eeepc-laptop: pull out ACPI_STORE_FUNC and ACPI_SHOW_FUNC macros
        eeepc-laptop: use DEVICE_ATTR* to instantiate device_attributes
        eeepc-laptop: change sysfs function names to API expectations
        eeepc-laptop: clean up coding style
        eeepc-laptop: simplify parse_arg()
        intel-rst: Clean up ACPI add function
        intel-rst: Use ACPI_FAILURE() macro instead !ACPI_SUCCESS() for error 
checking
        x86: thinkpad_acpi.c: fixed spacing coding style issue
        toshiba_acpi: Support new keyboard backlight type
        ...

  commit ce254b34da41b121c6d781fea8940090c0107a20
  Merge: 47e0de1 887e701
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:21:57 2014 -0400

      Merge tag 'tiny/no-advice-fixup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

      Pull tinification fix from Josh "Paper Bag" Triplett:
       "Fixup to use PATCHv2 of 'mm: Support compiling out madvise and
        fadvise'"

      * tag 'tiny/no-advice-fixup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
        mm: Support fadvise without CONFIG_MMU

  commit 47e0de1a74505537788dad41a55a7bdc224462b9
  Merge: 90eac7e ce6a144
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 09:16:43 2014 -0400

      Merge tag 'kselftest-3.18-updates-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

      Pull kselftest updates from Shuah Khan:
       - fix for missing arguments to printf
       - fix to build failures on 32-bit systems.
       - enhancement to run memfd_test run on all architectures as most
         architectures support __NR_memfd_create

      * tag 'kselftest-3.18-updates-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
        selftests/memfd: Run test on all architectures
        memfd_test: Add missing argument to printf()
        memfd_test: Make it work on 32-bit systems

  commit 90eac7eee2f4257644dcfb9d22348fded7c24afd
  Merge: 6bbcb1d 89c5497
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:33:37 2014 -0400

      Merge tag 'ftracetest-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull ftrace test code from Steven Rostedt:
       "This patch series starts a new selftests section in the
        tools/testing/selftest directory called "ftrace" that holds tests
        aimed at testing ftrace and subsystems that use ftrace (like kprobes).

        So far only a few tests were written (by Masami Hiramatsu), but more
        will be added in the near future (3.19)"

      * tag 'ftracetest-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing/kprobes: Add selftest scripts testing kprobe-tracer as startup 
test
        ftracetest: Add POSIX.3 standard and XFAIL result codes
        ftracetest: Add kprobe basic testcases
        ftracetest: Add ftrace basic testcases
        ftracetest: Initial commit for ftracetest

  commit 6bbcb1d3a2e0a31593e3b7d9bfd112fa7f447141
  Merge: 8df6be1 d832d74
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:32:26 2014 -0400

      Merge tag 'ktest-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

      Pull ktest update from Steven Rostedt:
       "A fix and a clean up to ktest, as well as two small features.

         - A way to allow users to skip a manual bisect.
         - Allowing cherry picked patches to be tested.

        The cherry pick worked for a test I needed, but stressing it may not
        have all the desired effects.  It doesn't cause any regressions so I
        kept it in"

      * tag 'ktest-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest:
        ktest: Don't bother with bisect good or bad on replay
        ktest: Fix check for new kernel success on rebooting to good kernel
        ktest: add ability to skip during BISECT_MANUAL
        ktest: Add PATCHCHECK_CHERRY

  commit 8df6be116c87314e35c2ac9de35561b57f87739f
  Merge: 9837acf addff1f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:28:55 2014 -0400

      Merge tag 'trace-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull tracing fixes from Steven Rostedt:
       "Seems that Peter Zijlstra added a new check that is making old code
        scream nasty warnings:

          WARNING: CPU: 0 PID: 91 at kernel/sched/core.c:7253 
__might_sleep+0x9a/0x378()
          do not call blocking ops when !TASK_RUNNING; state=1 set at 
[<ffffffff8d79b511>] event_test_thread+0x48/0x93
          Call Trace:
            __might_sleep+0x9a/0x378
            down_read+0x26/0x98
            exit_signals+0x27/0x1c2
            do_exit+0x193/0x10bd
            kthread+0x156/0x156
            ret_from_fork+0x7a/0xb0

        These are triggered by some self tests that run at start up when
        configure in.  Although the code is technically correct, they are a
        little sloppy and not very robust.  They work now because it runs at
        boot up and the tests do not call anything that might trigger a
        spurious wake up.  But that doesn't mean those tests wont change in
        the future.

        It's best to clean them now to make sure the tests used to test the
        internal workings of the system don't cause breakage themselves.

        This also quiets the warnings made by the new checks"

      * tag 'trace-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        tracing: Clean up scheduling in trace_wakeup_test_thread()
        tracing: Robustify wait loop

  commit 9837acff77f51e40ab21521e914aa19f85beb312
  Merge: ca32188 3ddee63
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 12 07:27:19 2014 -0400

      Merge tag 'trace-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull tracing updates from Steven Rostedt:
       "This set has a few minor updates, but the big change is the redesign
        of the trampoline logic.

        The trampoline logic of 3.17 required a descriptor for every function
        that is registered to be traced and uses a trampoline.  Currently,
        only the function graph tracer uses a trampoline, but if you were to
        trace all 32,000 (give or take a few thousand) functions with the
        function graph tracer, it would create 32,000 descriptors to let us
        know that there's a trampoline associated with it.  This takes up a
        bit of memory when there's a better way to do it.

        The redesign now reuses the ftrace_ops' (what registers the function
        graph tracer) hash tables.  The hash tables tell ftrace what the
        tracer wants to trace or doesn't want to trace.  There's two of them:
        one that tells us what to trace, the other tells us what not to trace.
        If the first one is empty, it means all functions should be traced,
        otherwise only the ones that are listed should be.  The second hash
        table tells us what not to trace, and if it is empty, all functions
        may be traced, and if there's any listed, then those should not be
        traced even if they exist in the first hash table.

        It took a bit of massaging, but now these hashes can be used to keep
        track of what has a trampoline and what does not, and allows the
        ftrace accounting to work.  Now we can trace all functions when using
        the function graph trampoline, and avoid needing to create any special
        descriptors to hold all the functions that are being traced"

      * tag 'trace-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        ftrace: Only disable ftrace_enabled to test buffer in selftest
        ftrace: Add sanity check when unregistering last ftrace_ops
        kernel: trace_syscalls: Replace rcu_assign_pointer() with 
RCU_INIT_POINTER()
        tracing: generate RCU warnings even when tracepoints are disabled
        ftrace: Replace tramp_hash with old_*_hash to save space
        ftrace: Annotate the ops operation on update
        ftrace: Grab any ops for a rec for enabled_functions output
        ftrace: Remove freeing of old_hash from ftrace_hash_move()
        ftrace: Set callback to ftrace_stub when no ops are registered
        ftrace: Add helper function ftrace_ops_get_func()
        ftrace: Add separate function for non recursive callbacks

  commit 1f25df2eff5b25f52c139d3ff31bc883eee9a0ab
  Author: Helge Deller <deller@xxxxxx>
  Date:   Fri Oct 10 22:20:17 2014 +0200

      parisc: Reduce SIGRTMIN from 37 to 32 to behave like other Linux 
architectures

      This patch reduces the value of SIGRTMIN on PARISC from 37 to 32, thus
      increasing the number of available RT signals and bring it in sync with 
other
      Linux architectures.

      Historically we wanted to natively support HP-UX 32bit binaries with the
      PA-RISC Linux port.  Because of that we carried the various available 
signals
      from HP-UX (e.g. SIGEMT and SIGLOST) and folded them in between the native
      Linux signals.  Although this was the right decision at that time, this
      required us to increase SIGRTMIN to at least 37 which left us with 27 
(64-37)
      RT signals.

      Those 27 RT signals haven't been a problem in the past, but with the 
upcoming
      importance of systemd we now got the problem that systemd alloctes 
(hardcoded)
      signals up to SIGRTMIN+29 which is beyond our NSIG of 64. Because of that 
we
      have not been able to use systemd on the PARISC Linux port yet.

      Of course we could ask the systemd developers to not use those hardcoded
      values, but this change is very unlikely, esp. with PA-RISC being a niche
      architecture.

      The other possibility would be to increase NSIG to e.g. 128, but this 
would
      mean to duplicate most of the existing Linux signal handling code into the
      parisc specific Linux kernel tree which would most likely introduce lots 
of new
      bugs beside the code duplication.

      The third option is to drop some HP-UX signals and shuffle some other 
signals
      around to bring SIGRTMIN to 32.  This is of course an ABI change, but 
testing
      has shown that existing Linux installations are not visibly affected by 
this
      change - most likely because we move those signals around which are 
rarely used
      and move them to slots which haven't been used in Linux yet. In an 
existing
      installation I was able to exchange either the Linux kernel or glibc (or 
both)
      without affecting the boot process and installed applications.

      Dropping the HP-UX signals isn't an issue either, since support for HP-UX 
was
      basically dropped a few months back with Kernel 3.14 in commit
      f5a408d53edef3af07ac7697b8bc54a755628450 already, when we changed 
EWOULDBLOCK
      to be equal to EAGAIN.

      So, even if this is an ABI change, it's better to change it now and thus 
bring
      PARISC Linux in sync with other architectures to avoid other issues in the
      future.

      Signed-off-by: Helge Deller <deller@xxxxxx>
      Cc: Carlos O'Donell <carlos@xxxxxxxxxxxxxxxx>
      Cc: John David Anglin <dave.anglin@xxxxxxxx>
      Cc: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
      Cc: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Cc: PARISC Linux Kernel Mailinglist <linux-parisc@xxxxxxxxxxxxxxx>
      Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx>

  commit ca321885b0511a85e2d1cd40caafedbeb18f4af6
  Merge: 052db7e 01d2d48
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 21:19:00 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pull networking fixes from David Miller:
       "This set fixes a bunch of fallout from the changes that went in during
        this merge window, particularly:

         - Fix fsl_pq_mdio (Claudiu Manoil) and fm10k (Pranith Kumar) build
           failures.

         - Several networking drivers do atomic_set() on page counts where
           that's not exactly legal.  From Eric Dumazet.

         - Make __skb_flow_get_ports() work cleanly with unaligned data, from
           Alexander Duyck.

         - Fix some kernel-doc buglets in rfkill and netlabel, from Fabian
           Frederick.

         - Unbalanced enable_irq_wake usage in bcmgenet and systemport
           drivers, from Florian Fainelli.

         - pxa168_eth needs to depend on HAS_DMA, from Geert Uytterhoeven.

         - Multi-dequeue in the qdisc layer severely bypasses the fairness
           limits the previous code used to enforce, reintroduce in a way that
           at the same time doesn't compromise bulk dequeue opportunities.
           From Jesper Dangaard Brouer.

         - macvlan receive path unnecessarily hops through a softirq by using
           netif_rx() instead of netif_receive_skb().  From Jason Baron"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (51 commits)
        net: systemport: avoid unbalanced enable_irq_wake calls
        net: bcmgenet: avoid unbalanced enable_irq_wake calls
        net: bcmgenet: fix off-by-one in incrementing read pointer
        net: fix races in page->_count manipulation
        mlx4: fix race accessing page->_count
        ixgbe: fix race accessing page->_count
        igb: fix race accessing page->_count
        fm10k: fix race accessing page->_count
        net/phy: micrel: Add clock support for KSZ8021/KSZ8031
        flow-dissector: Fix alignment issue in __skb_flow_get_ports
        net: filter: fix the comments
        Documentation: replace __sk_run_filter with __bpf_prog_run
        macvlan: optimize the receive path
        macvlan: pass 'bool' type to macvlan_count_rx()
        drivers: net: xgene: Add 10GbE ethtool support
        drivers: net: xgene: Add 10GbE support
        drivers: net: xgene: Preparing for adding 10GbE support
        dtb: Add 10GbE node to APM X-Gene SoC device tree
        Documentation: dts: Update section header for APM X-Gene
        MAINTAINERS: Update APM X-Gene section
        ...

  commit 052db7ec86dff26f734031c3ef5c2c03a94af0af
  Merge: fd9879b bdcf81b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 20:36:34 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

      Pull sparc updates from David Miller:

       1) Move to 4-level page tables on sparc64 and support up to 53-bits of
          physical addressing.  Kernel static image BSS size reduced by
          several megabytes.

       2) M6/M7 cpu support, from Allan Pais.

       3) Move to sparse IRQs, handle hypervisor TLB call errors more
          gracefully, and add T5 perf_event support.  From Bob Picco.

       4) Recognize cdroms and compute geometry from capacity in virtual disk
          driver, also from Allan Pais.

       5) Fix memset() return value on sparc32, from Andreas Larsson.

       6) Respect gfp flags in dma_alloc_coherent on sparc32, from Daniel
          Hellstrom.

       7) Fix handling of compound pages in virtual disk driver, from Dwight
          Engen.

       8) Fix lockdep warnings in LDC layer by moving IRQ requesting to
          ldc_alloc() from ldc_bind().

       9) Increase boot string length to 1024 bytes, from Dave Kleikamp.

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc: (31 commits)
        sparc64: Fix lockdep warnings on reboot on Ultra-5
        sparc64: Increase size of boot string to 1024 bytes
        sparc64: Kill unnecessary tables and increase MAX_BANKS.
        sparc64: sparse irq
        sparc64: Adjust vmalloc region size based upon available virtual 
address bits.
        sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.
        sparc64: Use kernel page tables for vmemmap.
        sparc64: Fix physical memory management regressions with large 
max_phys_bits.
        sparc64: Adjust KTSB assembler to support larger physical addresses.
        sparc64: Define VA hole at run time, rather than at compile time.
        sparc64: Switch to 4-level page tables.
        sparc64: Fix reversed start/end in flush_tlb_kernel_range()
        sparc64: Add vio_set_intr() to enable/disable Rx interrupts
        vio: fix reuse of vio_dring slot
        sunvdc: limit each sg segment to a page
        sunvdc: compute vdisk geometry from capacity
        sunvdc: add cdrom and v1.1 protocol support
        sparc: VIO protocol version 1.6
        sparc64: Fix hibernation code refrence to PAGE_OFFSET.
        sparc64: Move request_irq() from ldc_bind() to ldc_alloc()
        ...

  commit fd9879b9bb3258ebc27a4cc6d2d29f528f71901f
  Merge: 81ae31d d53ba6b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 20:34:00 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux

      Pull powerpc updates from Michael Ellerman:
       "Here's a first pull request for powerpc updates for 3.18.

        The bulk of the additions are for the "cxl" driver, for IBM's Coherent
        Accelerator Processor Interface (CAPI).  Most of it's in drivers/misc,
        which Greg & Arnd maintain, Greg said he was happy for us to take it
        through our tree.

        There's the usual minor cleanups and fixes, including a bit of noise
        in drivers from some of those.  A bunch of updates to our EEH code,
        which has been getting more testing.  Several nice speedups from
        Anton, including 20% in clear_page().

        And a bunch of updates for freescale from Scott"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux: 
(130 commits)
        cxl: Fix afu_read() not doing finish_wait() on signal or non-blocking
        cxl: Add documentation for userspace APIs
        cxl: Add driver to Kbuild and Makefiles
        cxl: Add userspace header file
        cxl: Driver code for powernv PCIe based cards for userspace access
        cxl: Add base builtin support
        powerpc/mm: Add hooks for cxl
        powerpc/opal: Add PHB to cxl mode call
        powerpc/mm: Add new hash_page_mm()
        powerpc/powerpc: Add new PCIe functions for allocating cxl interrupts
        cxl: Add new header for call backs and structs
        powerpc/powernv: Split out set MSI IRQ chip code
        powerpc/mm: Export mmu_kernel_ssize and mmu_linear_psize
        powerpc/msi: Improve IRQ bitmap allocator
        powerpc/cell: Make spu_flush_all_slbs() generic
        powerpc/cell: Move data segment faulting code out of cell platform
        powerpc/cell: Move spu_handle_mm_fault() out of cell platform
        powerpc/pseries: Use new defines when calling H_SET_MODE
        powerpc: Update contact info in Documentation files
        powerpc/perf/hv-24x7: Simplify catalog_read()
        ...

  commit 81ae31d78239318610d7c2acb3e2610d622a5aa4
  Merge: ef4a48c 95afae4
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 20:29:01 2014 -0400

      Merge tag 'stable/for-linus-3.18-rc0-tag' of 
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

      Pull Xen updates from David Vrabel:
       "Features and fixes:

         - Add pvscsi frontend and backend drivers.
         - Remove _PAGE_IOMAP PTE flag, freeing it for alternate uses.
         - Try and keep memory contiguous during PV memory setup (reduces
           SWIOTLB usage).
         - Allow front/back drivers to use threaded irqs.
         - Support large initrds in PV guests.
         - Fix PVH guests in preparation for Xen 4.5"

      * tag 'stable/for-linus-3.18-rc0-tag' of 
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: (22 commits)
        xen: remove DEFINE_XENBUS_DRIVER() macro
        xen/xenbus: Remove BUG_ON() when error string trucated
        xen/xenbus: Correct the comments for xenbus_grant_ring()
        x86/xen: Set EFER.NX and EFER.SCE in PVH guests
        xen: eliminate scalability issues from initrd handling
        xen: sync some headers with xen tree
        xen: make pvscsi frontend dependant on xenbus frontend
        arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen 
options
        xen-scsifront: don't deadlock if the ring becomes full
        x86: remove the Xen-specific _PAGE_IOMAP PTE flag
        x86/xen: do not use _PAGE_IOMAP PTE flag for I/O mappings
        x86: skip check for spurious faults for non-present faults
        xen/efi: Directly include needed headers
        xen-scsiback: clean up a type issue in scsiback_make_tpg()
        xen-scsifront: use GFP_ATOMIC under spin_lock
        MAINTAINERS: Add xen pvscsi maintainer
        xen-scsiback: Add Xen PV SCSI backend driver
        xen-scsifront: Add Xen PV SCSI frontend driver
        xen: Add Xen pvSCSI protocol description
        xen/events: support threaded irqs for interdomain event channels
        ...

  commit 65dd8327eb055a393a413a2214f70a9a10ff7ad6
  Author: Xiaoguang Wang <wangxg.fnst@xxxxxxxxxxxxxx>
  Date:   Sat Oct 11 19:56:34 2014 -0400

      ext4: delete useless comments about ext4_move_extents

      In patch 'ext4: refactor ext4_move_extents code base',  Dmitry Monakhov 
has
      refactored ext4_move_extents' implementation, but forgot to update the
      corresponding comments, this patch will try to delete some useless 
comments.

      Reviewed-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Xiaoguang Wang <wangxg.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 0ff8947fc5f700172b37cbca811a38eb9cb81e08
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Sat Oct 11 19:51:17 2014 -0400

      ext4: fix reservation overflow in ext4_da_write_begin

      Delalloc write journal reservations only reserve 1 credit,
      to update the inode if necessary.  However, it may happen
      once in a filesystem's lifetime that a file will cross
      the 2G threshold, and require the LARGE_FILE feature to
      be set in the superblock as well, if it was not set already.

      This overruns the transaction reservation, and can be
      demonstrated simply on any ext4 filesystem without the LARGE_FILE
      feature already set:

      dd if=/dev/zero of=testfile bs=1 seek=2147483646 count=1 \
        conv=notrunc of=testfile
      sync
      dd if=/dev/zero of=testfile bs=1 seek=2147483647 count=1 \
        conv=notrunc of=testfile

      leads to:

      EXT4-fs: ext4_do_update_inode:4296: aborting transaction: error 28 in 
__ext4_handle_dirty_super
      EXT4-fs error (device loop0) in ext4_do_update_inode:4301: error 28
      EXT4-fs error (device loop0) in ext4_reserve_inode_write:4757: Readonly 
filesystem
      EXT4-fs error (device loop0) in ext4_dirty_inode:4876: error 28
      EXT4-fs error (device loop0) in ext4_da_write_end:2685: error 28

      Adjust the number of credits based on whether the flag is
      already set, and whether the current write may extend past the
      LARGE_FILE limit.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Andreas Dilger <adilger@xxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 4af6600fd793023c01634cca5abfe4a2b707788f
  Merge: 447a8b8 68da166
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Sat Oct 11 11:41:19 2014 -0700

      Merge branch 'next' into for-linus

      Prepare second round of input updates for 3.18.

  commit 68da166491655bc54051bf04c78ce648e2e33508
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Fri Oct 10 12:19:03 2014 -0700

      Input: i8042 - disable active multiplexing by default

      Active multiplexing is a nice feature as it allows several pointing 
devices
      (such as touchpad and external mouse) use their native protocols at the
      same time. Unfortunately many manufacturers do not implement the feature
      properly even though they advertise it. The problematic implementations 
are
      never fixed, since Windows by default does not use this mode, and move 
from
      one BIOS/model of laptop to another. When active multiplexing is broken
      turning it on usually results in touchpad, keyboard, or both unresponsive.

      With PS/2 usage on decline (most of PS/2 devices in use nowadays are
      internal laptop touchpads), I expect number of users who have laptops with
      working MUX implementation, docking stations with external PS/2 ports, and
      who are still using external PS/2 mice, to be rather small. Let's flip the
      default to be OFF and allow activating it through i8042.nomux=0 kernel
      option.  We'll also keep DMI table where we can record known good models.

      Acked-by: Jiri Kosina <jkosina@xxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9ff84a17302aeb8913ff244ecc0d8f9d219fecb5
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Oct 11 11:27:37 2014 -0700

      Input: i8042 - add noloop quirk for Asus X750LN

      Without this the aux port does not get detected, and consequently the
      touchpad will not work.

      https://bugzilla.redhat.com/show_bug.cgi?id=1110011

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit aa972409951e0675e07918620427517cad5090e0
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Tue Sep 2 09:49:18 2014 -0700

      Input: synaptics - gate forcepad support by DMI check

      Unfortunately, ForcePad capability is not actually exported over PS/2, so
      we have to resort to DMI checks.

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: Nicole Faerber <nicole.faerber@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9d93551188069a0a21e664b4bfc89ed4a6df1903
  Merge: dd4cae8 bfe01a5
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Sat Oct 11 11:34:07 2014 -0700

      Merge tag 'v3.17' into next

      Synchronize with mainline to bring in changes to Synaptics and i8042
      drivers.

  commit ef4a48c513211d842c55e84f7a1c31884b91dcf7
  Merge: 90d0c37 1b2b32d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 13:21:34 2014 -0400

      Merge tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux

      Pull file locking related changes from Jeff Layton:
       "This release is a little more busy for file locking changes than the
        last:

         - a set of patches from Kinglong Mee to fix the lockowner handling in
           knfsd
         - a pile of cleanups to the internal file lease API.  This should get
           us a bit closer to allowing for setlease methods that can block.

        There are some dependencies between mine and Bruce's trees this cycle,
        and I based my tree on top of the requisite patches in Bruce's tree"

      * tag 'locks-v3.18-1' of git://git.samba.org/jlayton/linux: (26 commits)
        locks: fix fcntl_setlease/getlease return when !CONFIG_FILE_LOCKING
        locks: flock_make_lock should return a struct file_lock (or PTR_ERR)
        locks: set fl_owner for leases to filp instead of current->files
        locks: give lm_break a return value
        locks: __break_lease cleanup in preparation of allowing direct removal 
of leases
        locks: remove i_have_this_lease check from __break_lease
        locks: move freeing of leases outside of i_lock
        locks: move i_lock acquisition into generic_*_lease handlers
        locks: define a lm_setup handler for leases
        locks: plumb a "priv" pointer into the setlease routines
        nfsd: don't keep a pointer to the lease in nfs4_file
        locks: clean up vfs_setlease kerneldoc comments
        locks: generic_delete_lease doesn't need a file_lock at all
        nfsd: fix potential lease memory leak in nfs4_setlease
        locks: close potential race in lease_get_mtime
        security: make security_file_set_fowner, f_setown and __f_setown void 
return
        locks: consolidate "nolease" routines
        locks: remove lock_may_read and lock_may_write
        lockd: rip out deferred lock handling from testlock codepath
        NFSD: Get reference of lockowner when coping file_lock
        ...

  commit 90d0c376f5ee1927327b267faf15bf970476f09e
  Merge: ac0c493 a43bb39
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:03:52 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs

      Pull btrfs updates from Chris Mason:
       "The largest set of changes here come from Miao Xie.  He's cleaning up
        and improving read recovery/repair for raid, and has a number of
        related fixes.

        I've merged another set of fsync fixes from Filipe, and he's also
        improved the way we handle metadata write errors to make sure we force
        the FS readonly if things go wrong.

        Otherwise we have a collection of fixes and cleanups.  Dave Sterba
        gets a cookie for removing the most lines (thanks Dave)"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (139 commits)
        btrfs: Fix compile error when CONFIG_SECURITY is not set.
        Btrfs: fix compiles when CONFIG_BTRFS_FS_RUN_SANITY_TESTS is off
        btrfs: Make btrfs handle security mount options internally to avoid 
losing security label.
        Btrfs: send, don't delay dir move if there's a new parent inode
        btrfs: add more superblock checks
        Btrfs: fix race in WAIT_SYNC ioctl
        Btrfs: be aware of btree inode write errors to avoid fs corruption
        Btrfs: remove redundant btrfs_verify_qgroup_counts declaration.
        btrfs: fix shadow warning on cmp
        Btrfs: fix compilation errors under DEBUG
        Btrfs: fix crash of btrfs_release_extent_buffer_page
        Btrfs: add missing end_page_writeback on submit_extent_page failure
        btrfs: Fix the wrong condition judgment about subset extent map
        Btrfs: fix build_backref_tree issue with multiple shared blocks
        Btrfs: cleanup error handling in build_backref_tree
        btrfs: move checks for DUMMY_ROOT into a helper
        btrfs: new define for the inline extent data start
        btrfs: kill extent_buffer_page helper
        btrfs: drop constant param from btrfs_release_extent_buffer_page
        btrfs: hide typecast to definition of BTRFS_SEND_TRANS_STUB
        ...

  commit ac0c49396d5ed9a33f08ce661635ac1bff80bb4f
  Merge: eca9fdf 6174c2e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:02:31 2014 -0400

      Merge branch 'for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

      Pull UDF and quota updates from Jan Kara:
       "A few UDF fixes and also a few patches which are preparing filesystems
        for support of project quotas in VFS"

      * 'for_linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
        udf: Fix loading of special inodes
        ocfs2: Back out change to use OCFS2_MAXQUOTAS in ocfs2_setattr()
        udf: remove redundant sys_tz declaration
        ocfs2: Don't use MAXQUOTAS value
        reiserfs: Don't use MAXQUOTAS value
        ext3: Don't use MAXQUOTAS value
        udf: Fix race between write(2) and close(2)

  commit eca9fdf32dd48976eab18d310acb0b8d4cc9bf26
  Merge: 41e46ac 0f9e2bf
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:01:27 2014 -0400

      Merge tag 'ecryptfs-3.18-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs

      Pull eCryptfs updates from Tyler Hicks:
       "Minor code cleanups and a fix for when eCryptfs metadata is stored in
        xattrs"

      * tag 'ecryptfs-3.18-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs:
        ecryptfs: remove unneeded buggy code in ecryptfs_do_create()
        ecryptfs: avoid to access NULL pointer when write metadata in xattr
        ecryptfs: remove unnecessary break after goto
        ecryptfs: Remove unnecessary include of syscall.h in keystore.c
        fs/ecryptfs/messaging.c: remove null test before kfree
        ecryptfs: Drop cast
        Use %pd in eCryptFS

  commit 41e46ac0fae9583d81e6b148329fec627d192181
  Merge: 27a9716 d29c0af
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 08:00:16 2014 -0400

      Merge tag 'gfs2-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw

      Pull gfs2 updates from Steven Whitehouse:
       "This time we have a couple of bug fixes, one relating to bad i_goal
        values which are now ignored (i_goal is basically a hint so it is safe
        to so this) and another relating to the saving of the dirent location
        during rename.

        There is one performance improvement, which is an optimisation in
        rgblk_free so that multiple block deallocations will now be more
        efficient, and one clean up patch to use _RET_IP_ rather than writing
        it out longhand"

      * tag 'gfs2-merge-window' of 
git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw:
        GFS2: use _RET_IP_ instead of (unsigned long)__builtin_return_address(0)
        GFS2: Use gfs2_rbm_incr in rgblk_free
        GFS2: Make rename not save dirent location
        GFS2: fix bad inode i_goal values during block allocation

  commit 27a9716bc80448f7e98fb1fb316daba241a4c539
  Merge: e98d6e7 93899a6
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:49:24 2014 -0400

      Merge tag 'vfio-v3.18-rc1' of git://github.com/awilliam/linux-vfio

      Pull VFIO updates from Alex Williamson:
       - Nested IOMMU extension to type1 (Will Deacon)
       - Restore MSIx message before enabling (Gavin Shan)
       - Fix remove path locking (Alex Williamson)

      * tag 'vfio-v3.18-rc1' of git://github.com/awilliam/linux-vfio:
        vfio-pci: Fix remove path locking
        drivers/vfio: Export vfio_spapr_iommu_eeh_ioctl() with GPL
        vfio/pci: Restore MSIx message prior to enabling
        PCI: Export MSI message relevant functions
        vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type
        iommu: introduce domain attribute for nesting IOMMUs

  commit e98d6e7f7625ed60c7bc1d39aeb2375ed3918fd5
  Merge: 4e0b7fe 2118f4b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:47:50 2014 -0400

      Merge tag 'devicetree-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux

      Pull devicetree changes from Grant Likely:
       "This branch contains bug fixes and new features for the devicetree
        code.

        Most of the changes are either new testcases for the selftest code or
        documentation changes.  The most notable change is the addition of a
        phandle resolver for use when grafting in a second device tree blob
        into the core tree.  The resolver isn't currently used by anything
        other than the selftest module, but it will be used to support device
        tree overlays; probably in the v3.19 timeframe.

        Also note that I've moved my normal tree from git.secretlab.ca to
        git.kernel.org"

      * tag 'devicetree-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux:
        of/selftest: Move hash table off stack to fix large frame size
        To remove non-ascii characters in of_selftest.txt
        of/selftest: Use the resolver to fixup phandles
        of: Introduce Device Tree resolve support.
        of/selftest: Add a test for duplicate phandles
        of: Don't try to search when phandle == 0
        of/selftest: Test structure of device tree
        of: Fix NULL dereference in selftest removal code
        of: add vendor prefix for Chipidea
        of: Add vendor prefix for Innolux Corporation
        of: Add vendor prefix for Sitronix
        devicetree: bindings: Document Gateworks vendor prefix
        of: Add vendor prefix for Energy Micro
        dt/documentation: add specification of dma bus information

  commit 4e0b7fe38345b81930363b9f1b4b324181ddcc9e
  Merge: f43b179 b6af73b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:38:33 2014 -0400

      Merge tag 'backlight-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight

      Pull backlight driver updates from Lee Jones:
       "Changes to existing drivers:
         - Checkpatch fixes
         - Removal of unused code in generic_bl
         - Removal of superfluous .owner attribute

        No new or removed drivers/supported devices"

      * tag 'backlight-for-linus-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight:
        backlight: omap1: add blank line after declarations
        backlight: jornada720: Remove 'else' after a return
        backlight: jornada720: Remove 'else' after a return
        backlight: wm831x_bl: Add blank line after declarations
        backlight: tdo24m: Add blank line after declarations
        backlight: s6e63m0: Remove 'else' after a return
        backlight: pcf50633: Add blank line after declarations
        backlight: lp855x: Add blank line after declarations
        backlight: lms501kf03: Remove 'else' after a return
        backlight: lm3639: Remove unnecessary return statements
        backlight: ld9040: Remove 'else' after a return
        backlight: ili922x: Remove 'else' after a return
        backlight: cr_bllcd: Add blank line after declarations
        backlight: corgi_lcd: Add blank line after declarations
        backlight: ams369fg06: Remove 'else' after a return
        backlight: adp8870: Add blank line after declarations
        backlight: adp8860: Add blank line after declarations
        backlight: adp5520: Add blank line after declarations
        backlight: generic_bl: Remove unused function
        backlight: Remove .owner field for drivers using module_platform_driver

  commit f43b179bbd84d2106c6fb8c7f2db1bfacff19f62
  Merge: a2ce352 583f958
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 11 06:34:22 2014 -0400

      Merge tag 'mmc-v3.18-1' of git://git.linaro.org/people/ulf.hansson/mmc

      Pull MMC updates from Ulf Hansson:
       "MMC core:
         - Fix SDIO IRQ bug
         - MMC regulator improvements
         - Fix slot-gpio card detect bug
         - Add support for Driver Stage Register
         - Convert the common MMC OF parser to use GPIO descriptors
         - Convert MMC_CAP2_NO_MULTI_READ into a callback, ->multi_io_quirk()
         - Some additional minor fixes

        MMC host:
         - mmci: Support Qualcomm specific DML layer for DMA
         - dw_mmc: Use common MMC regulators
         - dw_mmc: Add support for Rock-chips RK3288
         - tmio: Enable runtime PM support
         - tmio: Add support for R-Car Gen2 SoCs
         - tmio: Several fixes and improvements
         - omap_hsmmc: Removed Balaji from MAINTAINERS
         - jz4740: add DMA and pre/post support
         - sdhci: Add support for Intel Braswell
         - sdhci: Several fixes and improvements"

      * tag 'mmc-v3.18-1' of git://git.linaro.org/people/ulf.hansson/mmc: (119 
commits)
        ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board
        mmc: sdhci-acpi: Fix Braswell eMMC timeout clock frequency
        mmc: sdhci-acpi: Pass HID and UID to probe_slot
        mmc: sdhci-acpi: Get UID directly from acpi_device
        mmc, sdhci, bcm-kona, LLVMLinux: Remove use of __initconst
        mmc: sdhci-pci: Fix Braswell eMMC timeout clock frequency
        mmc: sdhci: Let a driver override timeout clock frequency
        mmc: sdhci-pci: Add Bay Trail and Braswell SD card detect
        mmc: sdhci-pci: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host 
controllers
        mmc: sdhci-acpi: Add a HID and UID for a SD Card host controller
        mmc: sdhci-acpi: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel host 
controllers
        mmc: sdhci: Add quirk for always getting TC with stop cmd
        mmc: core: restore detect line inversion semantics
        mmc: Fix incorrect warning when setting 0 Hz via debugfs
        mmc: Fix use of wrong device in mmc_gpiod_free_cd()
        mmc: atmel-mci: fix mismatched section on atmci_cleanup_slot
        mmc: rtsx_pci: Set power related cap2 macros
        mmc: core: Add new power_mode MMC_POWER_UNDEFINED
        mmc: sdhci: execute tuning when device is not busy
        mmc: atmel-mci: Release mmc resources on failure in probe
        ..

  commit a2ce35273c2f1aa0dcddd8822681d64ee5f31852
  Merge: bf65dea fd1a2a9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 22:13:25 2014 -0400

      Merge tag 'sound-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

      Pull sound updates from Takashi Iwai:
       "This time it's a relatively calm update batch, but the amount isn't
        too small in the end.  Here we go over some highlights:

        ALSA core:
         - One major change is the support of nonatomic PCM operations.  This
           allows the trigger and other callbacks to call schedule(), which
           would be useful for mailbox type communications.  Already some
           drivers (Digigram ones) have been converted to use together with
           threaded irqs as an example.
         - Improvement / fixes of DSD PCM format support

        HD-audio:
         - Large volume of rewrites are found in Realtek codec driver for
           converting Dell and HP quirks to generic forms.
         - Inverted dmic code cleanup from David.
         - Realtek COEF access has been optimized.
         - Now HD-audio jack infrastructure allows multiple callbacks, which
           fixes / simplifies the jack-dependent power controls on STAC/IDT
           and VIA codecs.
         - Many additional device-specific fixups as usual
         - A few deadcode cleanups, CA0132 code cleanup, etc.

        ASoC:
         - More componentization work from Lars-Peter, this time mainly
           cleaning up the suspend and bias level transition callbacks.
         - Real system support for the Intel drivers and a bunch of fixes and
           enhancements for the associated CODEC drivers, this is going to
           need a lot quirks over time due to the lack of any firmware
           description of the boards.
         - Jack detect support for simple card from Dylan Reid.
         - A bunch of small fixes and enhancements for the Freescale drivers.
         - New drivers for Analog Devices SSM4567, Cirrus Logic CS35L32,
           Everest Semiconductor ES8328 and Freescale cards using the ASRC in
           newer i.MX processors.
         - A few simple-card fixes, mostly cleanups but also a fix for
           interaction between GPIO 0 and simple-card.

        Misc:
         - Virtuoso / Oxygen updates by Clemens
         - USB-audio: Yamaha MOTIF XF MIDI port name fixes
         - Conversion of kernel messages to standard dev_*() in ctxfi driver"

      * tag 'sound-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (251 commits)
        ASoC: mc13783: Ensure we only try to dereference valid of_nodes
        ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_txctrl
        ALSA: hda - Add dock port support to Thinkpad L440 (71aa:501e)
        ALSA: Allow pass NULL dev for snd_pci_quirk_lookup()
        ASoC: imx-es8328: Fix of_node_put() call with uninitialized object
        ASoC: soc-pcm: fix sig_bits determination in soc_pcm_apply_msb()
        ASoC: simple-card: Initialize headphone and mic GPIO numbers
        ASoC: imx-es8328: Fix missing return code in imx_es8328_probe()
        ALSA: hda - Add dock support for Thinkpad T440 (17aa:2212)
        ALSA: usb: caiaq: check for cdev->n_streams > 1
        ASoC: 88pm860x-codec: Fix possibly missing string termination
        ASoC: core: fix use after free in snd_soc_remove_platform()
        ASoC: soc-dapm: fix use after free
        ALSA: hda - Make the inv dmic handling for Realtek use generic parser
        ALSA: hda - Add Inverted Internal mic for Samsung Ativ book 9 (NP900X3G)
        ALSA: hda - Add inverted internal mic for Asus Aspire 4830T
        ASoC: Intel: byt-rt5640: fix coccinelle warnings
        ASoC: fsl_esai doc: Add "fsl,vf610-esai" as compatible string
        ASoC: da732x: Remove unnecessary KERN_ERR in pr_err()
        ASoC: simple-card: Fix detect gpio documentation.
        ...

  commit bf65dea87e87c53ba4f97c6432761498bc977efd
  Merge: 4d9708e d0585cd
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 22:07:55 2014 -0400

      Merge tag 'edac/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac

      Pull edac updates from Mauro Carvalho Chehab:
       "Nothing really exiting here: just one bug fix at sb_edac, and some
        changes to allow other drivers to use some shared PCI addresses"

      * tag 'edac/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac:
        sb_edac: Claim a different PCI device
        Move Intel SNB device ids from sb_edac to pci_ids.h
        sb_edac: avoid INTERNAL ERROR message in EDAC with unspecified channel

  commit 4d9708ea5e5a45973df7cf965805fdfb185dd5bf
  Merge: 754c780 a66d05d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 22:04:49 2014 -0400

      Merge tag 'media/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

      Pull media updates from Mauro Carvalho Chehab:

       - new IR driver: hix5hd2-ir

       - the virtual test driver (vivi) was replaced by vivid, with has an
         almost complete set of features to emulate most v4l2 devices and
         properly test all sorts of userspace apps

       - the as102 driver had several bugs fixed and was properly split into a
         frontend and a core driver.  With that, it got promoted from staging
         into mainstream

       - one new CI driver got added for CIMaX SP2/SP2HF (sp2 driver)

       - one new frontend driver for Toshiba ISDB-T/ISDB-S demod (tc90522)

       - one new PCI driver for ISDB-T/ISDB-S (pt3 driver)

       - saa7134 driver got support for go7007-based devices

       - added a new PCI driver for Techwell 68xx chipsets (tw68)

       - a new platform driver was added (coda)

       - new tuner drivers: mxl301rf and qm1d1c0042

       - a new DVB USB driver was added for DVBSky S860 & similar devices

       - added a new SDR driver (hackrf)

       - usbtv got audio support

       - several platform drivers are now compiled with COMPILE_TEST

       - a series of compiler fixup patches, making sparse/spatch happier with
         the media stuff and removing several warnings, especially on those
         platform drivers that didn't use to compile on x86

       - Support for several new modern devices got added

       - lots of other fixes, improvements and cleanups

      * tag 'media/v3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (544 commits)
        [media] ir-hix5hd2: fix build on c6x arch
        [media] pt3: fix DTV FE I2C driver load error paths
        Revert "[media] media: em28xx - remove reset_resume interface"
        [media] exynos4-is: fix some warnings when compiling on arm64
        [media] usb drivers: use %zu instead of %zd
        [media] pci drivers: use %zu instead of %zd
        [media] dvb-frontends: use %zu instead of %zd
        [media] s5p-mfc: Fix several printk warnings
        [media] s5p_mfc_opr: Fix warnings
        [media] ti-vpe: Fix typecast
        [media] s3c-camif: fix dma_addr_t printks
        [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits
        [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64
        [media] em28xx: Fix identation
        [media] drxd: remove a dead code
        [media] saa7146: remove return after BUG()
        [media] cx88: remove return after BUG()
        [media] cx88: fix cards table CodingStyle
        [media] radio-sf16fmr2: declare some structs as static
        [media] radio-sf16fmi: declare pnp_attached as static
        ...

  commit 754c780953397dd5ee5191b7b3ca67e09088ce7a
  Merge: 40c4326 b4bbb10
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 16:56:08 2014 -0400

      Merge branch 'for-v3.18' of 
git://git.linaro.org/people/mszyprowski/linux-dma-mapping

      Pull dma-mapping update from Marek Szyprowski:
       "Provide the dma write coherent api (available previously on ARM
        architecture) for all other architectures, which use dma_ops-based dma
        mapping implementation.

        This lets one to use the same code in the device drivers regardless of
        the selected architecture"

      * 'for-v3.18' of 
git://git.linaro.org/people/mszyprowski/linux-dma-mapping:
        dma-mapping: Provide write-combine allocations
        s390: Implement dma_{alloc,free}_attrs()

  commit 40c43269cf8e88a0bdc306c717d1dd5446a6f3b8
  Merge: 93834c6 3afb57f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 16:40:14 2014 -0400

      Merge tag 'hwmon-for-linus-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

      Pull hwmon updates from Guenter Roeck:
       - new driver for menf21bmc.
       - convert k10temp, smsc47b397, da9052, da9055 to new hwmon API.
       - register ntc_thermistor driver with thermal subsystem.
       - add support for F15h M60h to k10temp driver.
       - add driver for MEN14F021P00 BMC HWMON driver; this required a merge
         with tag mfd-hwmon-leds-watchdog-v3.18

      * tag 'hwmon-for-linus-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (ab8500) Call kernel_power_off instead of pm_power_off
        hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver
        leds: leds-menf21bmc: Introduce MEN 14F021P00 BMC LED driver
        watchdog: menf21bmc_wdt: Introduce MEN 14F021P00 BMC Watchdog driver
        mfd: menf21bmc: Introduce MEN 14F021P00 BMC MFD Core driver
        hwmon: (ntc_thermistor) Add ntc thermistor to thermal subsystem as a 
sensor.
        hwmon: (smsc47b397) Convert to devm_hwmon_device_register_with_groups
        MAINTAINERS: add entry for the PWM fan driver
        hwmon: (k10temp) Convert to devm_hwmon_device_register_with_groups
        hwmon: (k10temp) Add support for F15h M60h
        hwmon: (da9052) Convert to devm_hwmon_device_register_with_groups
        hwmon: (da9055) Convert to devm_hwmon_device_register_with_groups
        hwmon: (ads1015) Use of_property_read_u32 at appropriate places

  commit 93834c6419bccf102a17971c6b114826597a61c5
  Merge: c798360 6cd6d94
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 16:38:02 2014 -0400

      Merge tag 'restart-handler-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

      Pull restart handler infrastructure from Guenter Roeck:
       "This series was supposed to be pulled through various trees using it,
        and I did not plan to send a separate pull request.  As it turns out,
        the pinctrl tree did not merge with it, is now upstream, and uses it,
        meaning there are now build failures.

        Please pull this series directly to fix those build failures"

      * tag 'restart-handler-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        arm/arm64: unexport restart handlers
        watchdog: sunxi: register restart handler with kernel restart handler
        watchdog: alim7101: register restart handler with kernel restart handler
        watchdog: moxart: register restart handler with kernel restart handler
        arm: support restart through restart handler call chain
        arm64: support restart through restart handler call chain
        power/restart: call machine_restart instead of arm_pm_restart
        kernel: add support for kernel restart handler call chain

  commit 887e7019e3b8f00c7901c0bc66fb689ced69f7b4
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 13:12:28 2014 -0700

      mm: Support fadvise without CONFIG_MMU

      Commit d3ac21cacc24790eb45d735769f35753f5b56ceb ("mm: Support compiling
      out madvise and fadvise") incorrectly made fadvise conditional on
      CONFIG_MMU.  (The merged branch unintentionally incorporated v1 of the
      patch rather than the fixed v2.)  Apply the delta from v1 to v2, to
      allow fadvise without CONFIG_MMU.

      Reported-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit bdcf81b658ebc4c2640c3c2c55c8b31c601b6996
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:49:16 2014 -0400

      sparc64: Fix lockdep warnings on reboot on Ultra-5

      Inconsistently, the raw_* IRQ routines do not interact with and update
      the irqflags tracing and lockdep state, whereas the raw_* spinlock
      interfaces do.

      This causes problems in p1275_cmd_direct() because we disable hardirqs
      by hand using raw_local_irq_restore() and then do a raw_spin_lock()
      which triggers a lockdep trace because the CPU's hw IRQ state doesn't
      match IRQ tracing's internal software copy of that state.

      The CPU's irqs are disabled, yet current->hardirqs_enabled is true.

      ====================
      reboot: Restarting system
      ------------[ cut here ]------------
      WARNING: CPU: 0 PID: 1 at kernel/locking/lockdep.c:3536 
check_flags+0x7c/0x240()
      DEBUG_LOCKS_WARN_ON(current->hardirqs_enabled)
      Modules linked in: openpromfs
      CPU: 0 PID: 1 Comm: systemd-shutdow Tainted: G        W      3.17.0-dirty 
#145
      Call Trace:
       [000000000045919c] warn_slowpath_common+0x5c/0xa0
       [0000000000459210] warn_slowpath_fmt+0x30/0x40
       [000000000048f41c] check_flags+0x7c/0x240
       [0000000000493280] lock_acquire+0x20/0x1c0
       [0000000000832b70] _raw_spin_lock+0x30/0x60
       [000000000068f2fc] p1275_cmd_direct+0x1c/0x60
       [000000000068ed28] prom_reboot+0x28/0x40
       [000000000043610c] machine_restart+0x4c/0x80
       [000000000047d2d4] kernel_restart+0x54/0x80
       [000000000047d618] SyS_reboot+0x138/0x200
       [00000000004060b4] linux_sparc_syscall32+0x34/0x60
      ---[ end trace 5c439fe81c05a100 ]---
      possible reason: unannotated irqs-off.
      irq event stamp: 2010267
      hardirqs last  enabled at (2010267): [<000000000049a358>] 
vprintk_emit+0x4b8/0x580
      hardirqs last disabled at (2010266): [<0000000000499f08>] 
vprintk_emit+0x68/0x580
      softirqs last  enabled at (2010046): [<000000000045d278>] 
__do_softirq+0x378/0x4a0
      softirqs last disabled at (2010039): [<000000000042bf08>] 
do_softirq_own_stack+0x28/0x40
      Resetting ...
      ====================

      Use local_* variables of the hw IRQ interfaces so that IRQ tracing sees
      all of our changes.

      Reported-by: Meelis Roos <mroos@xxxxxxxx>
      Tested-by: Meelis Roos <mroos@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 01d2d484e49e9bc0ed9b5fdaf345a0e2bf35ffed
  Merge: 35b7a19 61b423a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:39:22 2014 -0400

      Merge branch 'bcmgenet_systemport'

      Florian Fainelli says:

      ====================
      net: bcmgenet & systemport fixes

      This patch series fixes an off-by-one error introduced during a previous
      change, and the two other fixes fix a wake depth imbalance situation for
      the Wake-on-LAN interrupt line.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61b423a8a0bd9aeaa046f9a24bed42e3a953a936
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 10 10:51:54 2014 -0700

      net: systemport: avoid unbalanced enable_irq_wake calls

      Multiple enable_irq_wake() calls will keep increasing the IRQ
      wake_depth, which ultimately leads to the following types of
      situation:

      1) enable Wake-on-LAN interrupt w/o password
      2) enable Wake-on-LAN interrupt w/ password
      3) enable Wake-on-LAN interrupt w/o password
      4) disable Wake-on-LAN interrupt

      After step 4), SYSTEMPORT would always wake-up the system no matter what
      wake-up device we use, which is not what we want. Fix this by making
      sure there are no unbalanced enable_irq_wake() calls.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 083731a8fbe71d83fc908adf137dc98ee352f280
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 10 10:51:53 2014 -0700

      net: bcmgenet: avoid unbalanced enable_irq_wake calls

      Multiple enable_irq_wake() calls will keep increasing the IRQ
      wake_depth, which ultimately leads to the following types of
      situation:

      1) enable Wake-on-LAN interrupt w/o password
      2) enable Wake-on-LAN interrupt w/ password
      3) enable Wake-on-LAN interrupt w/o password
      4) disable Wake-on-LAN interrupt

      After step 4), GENET would always wake-up the system no matter what
      wake-up device we use, which is not what we want. Fix this by making
      sure there are no unbalanced enable_irq_wake() calls.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cf377d886f7944a5ccdbd164b89949e13617b096
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Oct 10 10:51:52 2014 -0700

      net: bcmgenet: fix off-by-one in incrementing read pointer

      Commit b629be5c8399d7c423b92135eb43a86c924d1cbc ("net: bcmgenet: check
      harder for out of memory conditions") moved the increment of the local
      read pointer *before* reading from the hardware descriptor using
      dmadesc_get_length_status(), which creates an off-by-one situation.

      Fix this by moving again the read_ptr increment after we have read the
      hardware descriptor to get both the control block and the read pointer
      back in sync.

      Fixes: b629be5c8399 ("net: bcmgenet: check harder for out of memory 
conditions")
      Signed-off-by: Jaedon Shin <jaedon.shin@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 35b7a1915aa33da812074744647db0d9262a555c
  Merge: 1fadee0 4c45058
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:37:36 2014 -0400

      Merge branch 'net-drivers-pgcnt'

      Eric Dumazet says:

      ====================
      net: fix races accessing page->_count

      This is illegal to use atomic_set(&page->_count, ...) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      The only case it is valid is when page->_count is 0, we can use this in
      __netdev_alloc_frag()

      Note that I never seen crashes caused by these races, the issue was 
reported
      by Andres Lagar-Cavilla and Hugh Dickins.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c450583d9d0a8241f0f62b80038ac47b43ff843
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:18 2014 -0700

      net: fix races in page->_count manipulation

      This is illegal to use atomic_set(&page->_count, ...) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      The only case it is valid is when page->_count is 0

      Fixes: 540eb7bf0bbed ("net: Update alloc frag to reduce get/put page 
usage and recycle pages")
      Signed-off-by: Eric Dumaze <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 98226208c8a1fe5834e92d827a2a1e8051a17943
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:17 2014 -0700

      mlx4: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, ...) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ec91698360b3818ff426488a1529811f7a7ab87f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:16 2014 -0700

      ixgbe: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 00cd5adb0313f540aa58672d14e764d164586a43
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:15 2014 -0700

      igb: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42b0270b40e2ad692ef59e28233202ee6f293e1e
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 10 04:48:14 2014 -0700

      fm10k: fix race accessing page->_count

      This is illegal to use atomic_set(&page->_count, 2) even if we 'own'
      the page. Other entities in the kernel need to use get_page_unless_zero()
      to get a reference to the page before testing page properties, so we could
      loose a refcount increment.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1fadee0c364572f2b2e098b34001fbaa82ee2e00
  Author: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
  Date:   Fri Oct 10 09:48:05 2014 +0200

      net/phy: micrel: Add clock support for KSZ8021/KSZ8031

      The KSZ8021 and KSZ8031 support RMII reference input clocks of 25MHz
      and 50MHz. Both PHYs differ in the default frequency they expect
      after reset. If this differs from the actual input clock, then
      register 0x1f bit 7 must be changed.

      Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Reviewed-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5af7fb6e3e92c2797ee30d66138cf6aa6b29240d
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
  Date:   Fri Oct 10 12:09:12 2014 -0700

      flow-dissector: Fix alignment issue in __skb_flow_get_ports

      This patch addresses a kernel unaligned access bug seen on a sparc64 
system
      with an igb adapter.  Specifically the __skb_flow_get_ports was returning 
a
      be32 pointer which was then having the value directly returned.

      In order to prevent this it is actually easier to simply not populate the
      ports or address values when an skb is not present.  In this case the
      assumption is that the data isn't needed and rather than slow down the
      faster aligned accesses by making them have to assume the unaligned path 
on
      architectures that don't support efficent unaligned access it makes more
      sense to simply switch off the bits that were copying the source and
      destination address/port for the case where we only care about the 
protocol
      types and lengths which are normally 16 bit fields anyway.

      Reported-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2991dd2b0117e864f394c826af6df144206ce0db
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Oct 2 22:05:24 2014 -0400

      audit: rename audit_log_remove_rule to disambiguate for trees

      Rename audit_log_remove_rule() to audit_tree_log_remove_rule() to avoid
      confusion with watch and mark rule removal/changes.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 8ea6e345a6123fa831e42cd8747f55892a58abff
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 10 13:56:51 2014 +0800

      net: filter: fix the comments

      1. sk_run_filter has been renamed, sk_filter() is using SK_RUN_FILTER.
      2. Remove wrong comments about storing intermediate value.
      3. replace sk_run_filter with __bpf_prog_run for check_load_and_stores's
      comments

      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1a9525f68e948d53cf99c963bdbf01223a08f4ed
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Fri Oct 10 11:36:54 2014 +0800

      Documentation: replace __sk_run_filter with __bpf_prog_run

      __sk_run_filter has been renamed as __bpf_prog_run, so replace them in 
comments

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ab52c69282fbc7384fe7e9d14f68ce11040feac
  Merge: 2403077 d1dd9119
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:09:51 2014 -0400

      Merge branch 'macvlan'

      Jason Baron says:

      ====================
      macvlan: optimize receive path

      So after porting this optimization to net-next, I found that the netperf
      results of TCP_RR regress right at the maximum peak of transactions/sec. 
That
      is as I increase the number of threads via the first argument to 
super_netperf,
      the number of transactions/sec keep increasing, peak, and then start
      decreasing. It is right at the peak, that I see a small regression with 
this
      patch (see results in patch 2/2).

      Without the patch, the ksoftirqd threads are the top cpu consumers 
threads on
      the system, since the extra 'netif_rx()', is queuing more softirq work, 
whereas
      with the patch, the ksoftirqd threads are below all of the 'netserver' 
threads
      in terms of their cpu usage. So there appears to be some interaction 
between how
      softirqs are serviced at the peak here and this patch. I think the test 
results
      are still supportive of this approach, but I wanted to be clear on my 
findings.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d1dd911930885659420421cfe123957610c54299
  Author: jbaron@xxxxxxxxxx <jbaron@xxxxxxxxxx>
  Date:   Fri Oct 10 03:13:31 2014 +0000

      macvlan: optimize the receive path

      The netif_rx() call on the fast path of macvlan_handle_frame() appears to
      be there to ensure that we properly throttle incoming packets. However, it
      would appear as though the proper throttling is already in place for all
      possible ingress paths, and that the call is redundant. If packets are 
arriving
      from the physical NIC, we've already throttled them by this point. 
Otherwise,
      if they are coming via macvlan_queue_xmit(), it calls either
      'dev_forward_skb()', which ends up calling netif_rx_internal(), or else in
      the broadcast case, we are throttling via macvlan_broadcast_enqueue().

      The test results below are from off the box to an lxc instance running 
macvlan.
      Once the tranactions/sec stop increasing, the cpu idle time has gone to 0.
      Results are from a quad core Intel E3-1270 V2@xxxxxxx box with bnx2x 10G 
card.

      for i in {10,100,200,300,400,500};
      do super_netperf $i -H $ip -t TCP_RR; done
      Average of 5 runs.

      trans/sec                  trans/sec
      (3.17-rc7-net-next)      (3.17-rc7-net-next + this patch)
      ----------               ----------
      208101                   211534 (+1.6%)
      839493                   850162 (+1.3%)
      845071                   844053 (-.12%)
      816330                   819623 (+.4%)
      778700                   789938 (+1.4%)
      735984                   754408 (+2.5%)

      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c9799359bc691becc888f97a4b5bb035cb206f9
  Author: jbaron@xxxxxxxxxx <jbaron@xxxxxxxxxx>
  Date:   Fri Oct 10 03:13:27 2014 +0000

      macvlan: pass 'bool' type to macvlan_count_rx()

      Pass last argument to macvlan_count_rx() as the correct bool type.

      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e85322d21cfebeac64f58a204e9adc0bc5c1e46f
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Oct 2 22:05:19 2014 -0400

      audit: cull redundancy in audit_rule_change

      Re-factor audit_rule_change() to reduce the amount of code redundancy and
      simplify the logic.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 739c95038e68d364b01c0fc6f8fb8e47b1c1e979
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Fri Oct 10 15:05:21 2014 -0400

      audit: WARN if audit_rule_change called illegally

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 2403077d47991a8385789779ee5fc90b003f9fbe
  Merge: 38b3629 41aace6
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:07:02 2014 -0400

      Merge branch 'xgene'

      Iyappan Subramanian says:

      ====================
      Add 10GbE support to APM X-Gene SoC ethernet driver

      Adding 10GbE support to APM X-Gene SoC ethernet driver.

      v4: Address comments from v3
      * dtb: resolved merge conflict for the net tree

      v3: Address comments from v2
      * dtb: changed to use all-zeros for the mac address

      v2: Address comments from v1
      * created preparatory patch to review before adding new functionality
      * dtb: updated to use tabs consistently

      v1:
      * Initial version
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 41aace6e088d198f2441f3d0e579657d6815234c
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:07 2014 -0700

      drivers: net: xgene: Add 10GbE ethtool support

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0148d38d36b76b190ddddff68f02d2617ada3bcb
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:06 2014 -0700

      drivers: net: xgene: Add 10GbE support

      - Added 10GbE support
      - Removed unused macros/variables
      - Moved mac_init call to the end of hardware init

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0eb74582fa7b5c15710d293a3c4d8d3409ae165
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:05 2014 -0700

      drivers: net: xgene: Preparing for adding 10GbE support

      - Rearranged code to pave the way for adding 10GbE support
      - Added mac_ops structure containing function pointers for mac specific 
functions
      - Added port_ops structure containing function pointers for port specific 
functions

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5fb32417b7e52d2e6d5f5c64d277a03e5c998a02
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:04 2014 -0700

      dtb: Add 10GbE node to APM X-Gene SoC device tree

      Added 10GbE interface and clock nodes.

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5239b978b686e336a501680c80399e4786ac12fc
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:03 2014 -0700

      Documentation: dts: Update section header for APM X-Gene

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b61d18904e2a99ed16b6e97d5419f1db19e08bd2
  Author: Iyappan Subramanian <isubramanian@xxxxxxx>
  Date:   Thu Oct 9 18:32:02 2014 -0700

      MAINTAINERS: Update APM X-Gene section

      Updated APM X-Gene ethernet driver maintainers list.

      Signed-off-by: Iyappan Subramanian <isubramanian@xxxxxxx>
      Signed-off-by: Keyur Chudgar <kchudgar@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3639f17068ed40e4e208a6e218481d49817bbd56
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Oct 2 22:05:18 2014 -0400

      audit: put rule existence check in canonical order

      Use same rule existence check order as audit_make_tree(), 
audit_to_watch(),
      update_lsm_rule() for legibility.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 38b3629adb8c048dda8b98e888505c79ed33ae92
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Thu Oct 9 15:16:41 2014 -0700

      net: bpf: fix bpf syscall dependence on anon_inodes

      minimal configurations where EPOLL, PERF_EVENTS, etc are disabled,
      but NET is enabled, are failing to build with link error:
      kernel/built-in.o: In function `bpf_prog_load':
      syscall.c:(.text+0x3b728): undefined reference to `anon_inode_getfd'

      fix it by selecting ANON_INODES when NET is enabled

      Reported-by: Michal Sojka <sojkam1@xxxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b6fa1eef68591b0ba27f16c149180ce1cf7047f
  Merge: 4511a4a f0d1f04
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 15:01:09 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      Netfilter fixes for net-next

      This batch contains two fixes for what you have in your net-next,
      they are:

      1) Remove nf_send_reset6() from header file. This function now resides
         in the nf_reject_ipv6 module. Reported by Eric Dumazet.

      2) Fix wrong NFT_REJECT_ICMPX_MAX definition and adjust code to fix
         errors reported by Dan Carpenter's static analysis tools.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 95e8d97e9b78040285defe482e1edf8b6341a4c1
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:39:02 2014 -0300

      perf ui browsers: Add missing include

      This file needs the K_{RIGHT,etc} definitions but isn't including the
      file where they are defined, ui/keysyms.h, fix it.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-jlpybqegpdauzx64l9r1jgm3@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4318bcb70ecc567dd0414d87fcd7e926ce956aab
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:46:05 2014 -0300

      perf tools: Move events_stats struct to event.h

      This is the only bit of hist.h that session.[ch] will end up using, so
      move it out of hist.h to make that abundantly clear.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-l9ftsl21ggw0c1g2ig87otmd@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4511a4a50e1a8757f771681c3e92dbf5a928eeac
  Merge: 3dab99e 1fca350
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 14:49:55 2014 -0400

      Merge tag 'master-2014-10-08' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-10-09

      Please pull this batch of fixes intended for the 3.18 stream!

      Andrea Merello makes rtl818x_pci use a more reasonable transmission
      rate for HW generated frames.

      Fabian Frederick tweaks some kernel-doc bits to avoid warnings.

      Larry Finger corrects a possible unaligned access in the rtlwifi code.

      Marek Puzyniak avoids a kernel panic in ath9k_hw_reset.

      Sujith Manoharan goes for the hat trick -- he fixes a smatch warning
      in the shared ath code, he fixes a crash in ath9k, and he corrects
      a sequence number assignment problem in ath9k too.

      For ease of merging, I pulled the last bits of the wireless tree as 
well...

      Please let me know if there are problems!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3dab99e0b37e16525949757f46e33fb9612c73ec
  Author: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 10:10:36 2014 -0500

      stmmac: correct mc_filter local variable in set_filter and set_mac_addr 
call

      Testing revealed that the local variable mc_filter was dimensioned
      incorrectly for all possible configurations and get_mac_addr should
      have been set_mac_addr (a typo). Make sure mc_filter is dimensioned
      to 8 32-bit unsigned longs - the largest size of the Synopsys
      multicast filter register set.

      Signed-off-by: Vince Bridgers <vbridger@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3b3d136cf7e5e8e5ec80850e25bfea3e70d1bbe8
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 16:15:42 2014 +0200

      net: pxa168_eth: PXA168_ETH should depend on HAS_DMA

      If NO_DMA=y:

      drivers/built-in.o: In function `rxq_deinit':
      pxa168_eth.c:(.text+0x2a2f2e): undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `txq_reclaim':
      pxa168_eth.c:(.text+0x2a3044): undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `txq_deinit':
      pxa168_eth.c:(.text+0x2a310a): undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `txq_init':
      pxa168_eth.c:(.text+0x2a3226): undefined reference to `dma_alloc_coherent'
      drivers/built-in.o: In function `rxq_init':
      pxa168_eth.c:(.text+0x2a32d4): undefined reference to `dma_alloc_coherent'
      drivers/built-in.o: In function `init_hash_table':
      pxa168_eth.c:(.text+0x2a3354): undefined reference to `dma_alloc_coherent'
      drivers/built-in.o: In function `rxq_refill':
      pxa168_eth.c:(.text+0x2a345a): undefined reference to `dma_map_single'
      drivers/built-in.o: In function `rxq_process':
      pxa168_eth.c:(.text+0x2a39cc): undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `pxa168_eth_remove':
      pxa168_eth.c:(.text+0x2a3b84): undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `pxa168_eth_start_xmit':
      pxa168_eth.c:(.text+0x2a3e8a): undefined reference to `dma_map_single'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2329ade22844054f4dce79fb9358d8f9f0421a5
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Oct 10 15:12:15 2014 -0300

      perf session: Don't count per evsel events

      PERF_RECORD_SAMPLE was not being counted here and is the only per-evsel
      thing anyway, the other events were not mapping to a evsel.

      With this we don't require that evsels used with a perf_session need to
      have space for hists, like the ones in annotate, report, top.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-kzchpz0l1mhrsfpkirz086m2@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 05df78059b3b991036666de9ee124d5cbd9e375d
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Sun Oct 5 16:33:25 2014 +0200

      RDMA/ocrdma: Save the bit environment, spare unncessary parenthesis

      Parenthesis around constants serves no purpose, save the bits!

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit de12348535a93535c408de396d3505541ca5e0d6
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Sun Oct 5 16:33:24 2014 +0200

      RDMA/ocrdma: The kernel has a perfectly good BIT() macro - use it

      No need to re-invent the wheel here

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit beb9b703811736adfc608034d1f0d5cf0c8a7073
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Sun Oct 5 16:33:23 2014 +0200

      RDMA/ocrdma: Don't memset() buffers we just allocated with kzalloc()

      Get rid of obfuscating ocrdma_alloc_mqe() kzalloc() wrapper as all it
      did was to make it less visible that the structure was already cleared
      on allocation.

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit e5dc9409933b21732a8c370e9f7cf79c2c92cbcb
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Mon Sep 29 14:59:43 2014 +0800

      RDMA/ocrdma: Remove a unused-label warning

      If IPV6 is disabled, we get the warning:

          drivers/infiniband/hw/ocrdma/ocrdma_main.c:650:1: warning: label 
â??err_notifier6â?? defined but not used [-Wunused-label]

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 1b76d38332271d5a0468ae5e465c5ea534c473c6
  Author: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
  Date:   Fri Sep 5 19:35:40 2014 +0530

      RDMA/ocrdma: Convert kernel VA to PA for mmap in user

      In some platforms, when iommu is enabled, the bus address returned by
      dma_alloc_coherent is different than the physical address.  ocrdma
      should use physical address for mmap-ing the queue memory for the
      applications.

      This patch adds the use of virt_to_phys() at all such places where
      kernel buffer is mapped to user process context.

      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit bf67472ca1fac19c81367601bd4ba7d17bdc9f6e
  Author: Selvin Xavier <selvin.xavier@xxxxxxxxxx>
  Date:   Fri Aug 22 16:57:20 2014 +0530

      RDMA/ocrdma: Get vlan tag from ib_qp_attrs

      After IP-based GID changes, VLAN id can be obtained from
      qp_attr->vlan_id.

      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Selvin Xavier <selvin.xavier@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 7ec11e0a14ae0a7a8fdce78860a70f25508de395
  Author: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
  Date:   Fri Aug 22 16:57:19 2014 +0530

      RDMA/ocrdma: Add default GID at index 0

      Signed-off-by: Devesh Sharma <devesh.sharma@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 3f4032861cfbff0b9134bf94c5c92e2146d1f068
  Author: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
  Date:   Fri Oct 10 23:32:49 2014 +0900

      ALSA: bebob: Fix failure to detect source of clock for Terratec Phase 88

      This patch fixes a failure to open PCM device with -ENOSYS in
      Terratec Phase 88.

      Terratec Phase 88 has two Selector Function Blocks of AVC Audio subunit
      to switch source of clock. One is to switch internal/external for the
      source and another is to switch word/spdif for the external clock.

      The IDs for these Selector Function Blocks are 9 and 8. But in current
      implementation they're 0 and 0.

      Reported-by: András Murányi <muranyia@xxxxxxxxx>
      Tested-by: András Murányi <muranyia@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Signed-off-by: Takashi Sakamoto <o-takashi@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c798360cd1438090d51eeaa8e67985da11362eba
  Merge: b211e9d 6ae833c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 07:26:02 2014 -0400

      Merge branch 'for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

      Pull percpu updates from Tejun Heo:
       "A lot of activities on percpu front.  Notable changes are...

         - percpu allocator now can take @gfp.  If @gfp doesn't contain
           GFP_KERNEL, it tries to allocate from what's already available to
           the allocator and a work item tries to keep the reserve around
           certain level so that these atomic allocations usually succeed.

           This will replace the ad-hoc percpu memory pool used by
           blk-throttle and also be used by the planned blkcg support for
           writeback IOs.

           Please note that I noticed a bug in how @gfp is interpreted while
           preparing this pull request and applied the fix 6ae833c7fe0c
           ("percpu: fix how @gfp is interpreted by the percpu allocator")
           just now.

         - percpu_ref now uses longs for percpu and global counters instead of
           ints.  It leads to more sparse packing of the percpu counters on
           64bit machines but the overhead should be negligible and this
           allows using percpu_ref for refcnting pages and in-memory objects
           directly.

         - The switching between percpu and single counter modes of a
           percpu_ref is made independent of putting the base ref and a
           percpu_ref can now optionally be initialized in single or killed
           mode.  This allows avoiding percpu shutdown latency for cases where
           the refcounted objects may be synchronously created and destroyed
           in rapid succession with only a fraction of them reaching fully
           operational status (SCSI probing does this when combined with
           blk-mq support).  It's also planned to be used to implement forced
           single mode to detect underflow more timely for debugging.

        There's a separate branch percpu/for-3.18-consistent-ops which cleans
        up the duplicate percpu accessors.  That branch causes a number of
        conflicts with s390 and other trees.  I'll send a separate pull
        request w/ resolutions once other branches are merged"

      * 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: 
(33 commits)
        percpu: fix how @gfp is interpreted by the percpu allocator
        blk-mq, percpu_ref: start q->mq_usage_counter in atomic mode
        percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky
        percpu_ref: add PERCPU_REF_INIT_* flags
        percpu_ref: decouple switching to percpu mode and reinit
        percpu_ref: decouple switching to atomic mode and killing
        percpu_ref: add PCPU_REF_DEAD
        percpu_ref: rename things to prepare for decoupling percpu/atomic mode 
switch
        percpu_ref: replace pcpu_ prefix with percpu_
        percpu_ref: minor code and comment updates
        percpu_ref: relocate percpu_ref_reinit()
        Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall 
during probe"
        Revert "percpu: free percpu allocation info for uniprocessor system"
        percpu-refcount: make percpu_ref based on longs instead of ints
        percpu-refcount: improve WARN messages
        percpu: fix locking regression in the failure path of pcpu_alloc()
        percpu-refcount: add @gfp to percpu_ref_init()
        proportions: add @gfp to init functions
        percpu_counter: add @gfp to percpu_counter_init()
        percpu_counter: make percpu_counters_lock irq-safe
        ...

  commit b211e9d7c861bdb37b86d6384da9edfb80949ceb
  Merge: d9428f09 e756c7b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 07:24:40 2014 -0400

      Merge branch 'for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

      Pull cgroup updates from Tejun Heo:
       "Nothing too interesting.  Just a handful of cleanup patches"

      * 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
        Revert "cgroup: remove redundant variable in cgroup_mount()"
        cgroup: remove redundant variable in cgroup_mount()
        cgroup: fix missing unlock in cgroup_release_agent()
        cgroup: remove CGRP_RELEASABLE flag
        perf/cgroup: Remove perf_put_cgroup()
        cgroup: remove redundant check in cgroup_ino()
        cpuset: simplify proc_cpuset_show()
        cgroup: simplify proc_cgroup_show()
        cgroup: use a per-cgroup work for release agent
        cgroup: remove bogus comments
        cgroup: remove redundant code in cgroup_rmdir()
        cgroup: remove some useless forward declarations
        cgroup: fix a typo in comment.

  commit d9428f09763d307a6d2220c4bbb01d8fc5c55b52
  Merge: 0cf744b 37017ac
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 10 07:23:11 2014 -0400

      Merge branch 'for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

      Pull libata update from Tejun Heo:
       "AHCI is getting per-port irq handling and locks for better
        scalability.  The gain is not huge but measureable with multiple high
        iops devices connected to the same host; however, the value of
        threaded IRQ handling seems negligible for AHCI and it likely will
        revert to non-threaded handling soon.

        Another noteworthy change is George Spelvin's "libata: Un-break ATA
        blacklist".  During 3.17 devel cycle, the libata blacklist glob
        matching got generalized and rewritten; unfortunately, the patch
        forgot to swap arguments to match the new match function and ended up
        breaking blacklist matching completely.  It got noticed only a couple
        days ago so it couldn't make for-3.17-fixes either.  :(

        Other than the above two, nothing too interesting - the usual cleanup
        churns and device-specific changes"

      * 'for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata: 
(22 commits)
        pata_serverworks: disable 64-KB DMA transfers on Broadcom OSB4 IDE 
Controller
        libata: Un-break ATA blacklist
        AHCI: Do not acquire ata_host::lock from single IRQ handler
        AHCI: Optimize single IRQ interrupt processing
        AHCI: Do not read HOST_IRQ_STAT reg in multi-MSI mode
        AHCI: Make few function names more descriptive
        AHCI: Move host activation code into ahci_host_activate()
        AHCI: Move ahci_host_activate() function to libahci.c
        AHCI: Pass SCSI host template as arg to ahci_host_activate()
        ata: pata_imx: Use the SIMPLE_DEV_PM_OPS() macro
        AHCI: Cleanup checking of multiple MSIs/SLM modes
        libata-sff: Fix controllers with no ctl port
        ahci_xgene: Fix the error print invalid resource for APM X-Gene SoC 
AHCI SATA Host Controller driver.
        libata: change ata_<foo>_printk routines to return void
        ata: qcom: Add device tree bindings information
        ahci-platform: Bump max number of clocks to 5
        ahci: ahci_p5wdh_workaround - constify DMI table
        libahci_platform: Staticize ahci_platform_<en/dis>able_phys()
        pata_platform: Remove useless irq_flags field
        pata_of_platform: Remove "electra-ide" quirk
        ...

  commit 4a513fb009b96cf3d86491e00565367ceec29073
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:20 2014 -0700

      arm64: kvm: define PAGE_S2_DEVICE as read-only by default

      Now that we support read-only memslots, we need to make sure that
      pass-through device mappings are not mapped writable if the guest
      has requested them to be read-only. The existing implementation
      already honours this by calling kvm_set_s2pte_writable() on the new
      pte in case of writable mappings, so all we need to do is define
      the default pgprot_t value used for devices to be PTE_S2_RDONLY.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 903ed3a54df2f6234c50f696b8a3db78c26ea119
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:19 2014 -0700

      ARM: kvm: define PAGE_S2_DEVICE as read-only by default

      Now that we support read-only memslots, we need to make sure that
      pass-through device mappings are not mapped writable if the guest
      has requested them to be read-only. The existing implementation
      already honours this by calling kvm_set_s2pte_writable() on the new
      pte in case of writable mappings, so all we need to do is define
      the default pgprot_t value used for devices to be PTE_S2_RDONLY.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit c40f2f8ff833eddc02cb599ef6e5a162223449ba
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:18 2014 -0700

      arm/arm64: KVM: add 'writable' parameter to kvm_phys_addr_ioremap

      Add support for read-only MMIO passthrough mappings by adding a
      'writable' parameter to kvm_phys_addr_ioremap. For the moment,
      mappings will be read-write even if 'writable' is false, but once
      the definition of PAGE_S2_DEVICE gets changed, those mappings will
      be created read-only.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 37b544087ef3f65ca68465ba39291a07195dac26
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:17 2014 -0700

      arm/arm64: KVM: fix potential NULL dereference in user_mem_abort()

      Handle the potential NULL return value of find_vma_intersection()
      before dereferencing it.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit e9e8578b6cdfba0259e99e79f0cb80c55c99b3c2
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Sep 17 14:56:16 2014 -0700

      arm/arm64: KVM: use __GFP_ZERO not memset() to get zeroed pages

      Pass __GFP_ZERO to __get_free_pages() instead of calling memset()
      explicitly.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit c675c7db629bd1abf4a9a36c0200686716eeea05
  Author: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 15:55:33 2014 +0530

      powerpc/book3s: Don't clear MSR_RI in hmi handler.

      In HMI interrupt handler we don't touch SRR0/SRR1, instead we touch
      HSRR0/HSRR1. Hence we don't need to clear MSR_RI bit.

      Signed-off-by: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1028ccf560b97adbf272381a61a67e17d44d1054
  Author: Romeo Cane <romeo.cane.ext@xxxxxxxxxxx>
  Date:   Thu Oct 2 15:41:39 2014 +0100

      powerpc: Fix sys_call_table declaration to enable syscall tracing

      Declaring sys_call_table as a pointer causes the compiler to generate
      the wrong lookup code in arch_syscall_addr().

           <arch_syscall_addr>:
              lis     r9,-16384
              rlwinm  r3,r3,2,0,29
        -     lwz     r11,30640(r9)
        -     lwzx    r3,r11,r3
        +     addi    r9,r9,30640
        +     lwzx    r3,r9,r3
              blr

      The actual sys_call_table symbol, declared in assembler, is an
      array. If we lie about that to the compiler we get the wrong code
      generated, as above.

      This definition seems only to be used by the syscall tracing code in
      kernel/trace/trace_syscalls.c. With this patch I can successfully use
      the syscall tracepoints:

        bash-3815  [002] ....   333.239082: sys_write -> 0x2
        bash-3815  [002] ....   333.239087: sys_dup2(oldfd: a, newfd: 1)
        bash-3815  [002] ....   333.239088: sys_dup2 -> 0x1
        bash-3815  [002] ....   333.239092: sys_fcntl(fd: a, cmd: 1, arg: 0)
        bash-3815  [002] ....   333.239093: sys_fcntl -> 0x1
        bash-3815  [002] ....   333.239094: sys_close(fd: a)
        bash-3815  [002] ....   333.239094: sys_close -> 0x0

      Signed-off-by: Romeo Cane <romeo.cane.ext@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit b71b12dce200e4709bd9f709e71c84dcb2cf8a82
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Oct 10 01:19:06 2014 -0400

      networking: fm10k: Fix build failure

      The latest linus git tip (3.18-rc1) fails with the following build 
failure. Fix
      this by making PTP support explicit for fm10k driver.

      rivers/built-in.o: In function `fm10k_ptp_register':
      (.text+0x12e760): undefined reference to `ptp_clock_registER'
      drivers/built-in.o: In function `fm10k_ptp_unregister':
      (.text+0x12e7dc): undefined reference to `ptp_clock_unregister'
      Makefile:930: recipe for target 'vmlinux' failed

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b4ecf39a2fb2285b3ffc869411461a3e83e1b63
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Thu Oct 9 16:54:43 2014 +0200

      net: fs_enet: error: 'SCCE_ENET_TXF' undeclared

      [linux-devel:devel-hourly-2014100909 3763/3915] 
drivers/net/ethernet/freescale/fs_enet/mac-scc.c:119:32: error: 'SCCE_ENET_TXF' 
undeclared

      Due to patch d43a396 net: fs_enet: Add NAPI TX, it appears that some 
target
      compilations are broken.
      This is due to the fact that unlike the FEC, the SCC and FCC don't have a 
TXF
      event (complete Frame transmitted) but only TXB (buffer transmitted).

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0cf744bc7ae8e0072159a901f6e1a159bbc30ffa
  Merge: b528392 7f8998c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 22:26:14 2014 -0400

      Merge branch 'akpm' (fixes from Andrew Morton)

      Merge patch-bomb from Andrew Morton:
       - part of OCFS2 (review is laggy again)
       - procfs
       - slab
       - all of MM
       - zram, zbud
       - various other random things: arch, filesystems.

      * emailed patches from Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>: (164 
commits)
        nosave: consolidate __nosave_{begin,end} in <asm/sections.h>
        include/linux/screen_info.h: remove unused ORIG_* macros
        kernel/sys.c: compat sysinfo syscall: fix undefined behavior
        kernel/sys.c: whitespace fixes
        acct: eliminate compile warning
        kernel/async.c: switch to pr_foo()
        include/linux/blkdev.h: use NULL instead of zero
        include/linux/kernel.h: deduplicate code implementing clamp* macros
        include/linux/kernel.h: rewrite min3, max3 and clamp using min and max
        alpha: use Kbuild logic to include <asm-generic/sections.h>
        frv: remove deprecated IRQF_DISABLED
        frv: remove unused cpuinfo_frv and friends to fix future build error
        zbud: avoid accessing last unused freelist
        zsmalloc: simplify init_zspage free obj linking
        mm/zsmalloc.c: correct comment for fullness group computation
        zram: use notify_free to account all free notifications
        zram: report maximum used memory
        zram: zram memory size limitation
        zsmalloc: change return value unit of zs_get_total_size_bytes
        zsmalloc: move pages_allocated to zs_pool
        ...

  commit 7f8998c7aef3ac9c5f3f2943e083dfa6302e90d0
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:30 2014 -0700

      nosave: consolidate __nosave_{begin,end} in <asm/sections.h>

      The different architectures used their own (and different) declarations:

          extern __visible const void __nosave_begin, __nosave_end;
          extern const void __nosave_begin, __nosave_end;
          extern long __nosave_begin, __nosave_end;

      Consolidate them using the first variant in <asm/sections.h>.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: Guan Xuetao <gxt@xxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 578b25dfce2990d8bab5631f33a4283bd5b01556
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:28 2014 -0700

      include/linux/screen_info.h: remove unused ORIG_* macros

      The ORIG_* macros definitions to access struct screen_info members and all
      of their users were removed 7 years ago by commit 3ea335100014785f
      ("Remove magic macros for screen_info structure members"), but (only) the
      definitions reappeared a few days later in commit ee8e7cfe9d330d6f ("Make
      asm-x86/bootparam.h includable from userspace.").

      Remove them for good. Amen.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0baae41ea8365a7b5a34c6474a77d7eb1126f6b2
  Author: Scotty Bauer <sbauer@xxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:26 2014 -0700

      kernel/sys.c: compat sysinfo syscall: fix undefined behavior

      Fix undefined behavior and compiler warning by replacing right shift 32
      with upper_32_bits macro

      Signed-off-by: Scotty Bauer <sbauer@xxxxxxxxxxxx>
      Cc: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ec94fc3d59b54561da03a0e433d93217b08c1481
  Author: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:23 2014 -0700

      kernel/sys.c: whitespace fixes

      Fix minor errors and warning messages in kernel/sys.c.  These errors were
      reported by checkpatch while working with some modifications in sys.c
      file.  Fixing this first will help me to improve my further patches.

      ERROR: trailing whitespace - 9
      ERROR: do not use assignment in if condition - 4
      ERROR: spaces required around that '?' (ctx:VxO) - 10
      ERROR: switch and case should be at the same indent - 3

      total 26 errors & 3 warnings fixed.

      Signed-off-by: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 067b722faf98adbe1e94581f39c06a7c82b58676
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:21 2014 -0700

      acct: eliminate compile warning

      If ACCT_VERSION is not defined to 3, below warning appears:
        CC      kernel/acct.o
        kernel/acct.c: In function `do_acct_process':
        kernel/acct.c:475:24: warning: unused variable `ns' [-Wunused-variable]

      [akpm@xxxxxxxxxxxxxxxxxxxx: retain the local for code size improvements
      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 27fb10edcacbb70ac4e97fe1506006d732421210
  Author: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
  Date:   Thu Oct 9 15:30:19 2014 -0700

      kernel/async.c: switch to pr_foo()

      Signed-off-by: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 61a04e5b306ab9d6a30f78e86f1f140d7c888304
  Author: Michele Curti <michele.curti@xxxxxxxxx>
  Date:   Thu Oct 9 15:30:17 2014 -0700

      include/linux/blkdev.h: use NULL instead of zero

      Quite useless but it shuts up some warnings.

      Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c185b07fc9f24d52a864376ed22a6d84384b0c53
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Thu Oct 9 15:30:15 2014 -0700

      include/linux/kernel.h: deduplicate code implementing clamp* macros

      Instead of open-coding clamp_t macro min_t and max_t the way clamp macro
      does and instead of open-coding clamp_val simply use clamp_t.
      Furthermore, normalise argument naming in the macros to be lo and hi.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Cc: "Kirsher, Jeffrey T" <jeffrey.t.kirsher@xxxxxxxxx>
      Cc: Hagen Paul Pfeifer <hagen@xxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2e1d06e1c05af9dbe8a3bfddeefbf041ca637fff
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Thu Oct 9 15:30:13 2014 -0700

      include/linux/kernel.h: rewrite min3, max3 and clamp using min and max

      It appears that gcc is better at optimising a double call to min and max
      rather than open coded min3 and max3.  This can be observed here:

          $ cat min-max.c
          #define min(x, y) ({                          \
                typeof(x) _min1 = (x);                  \
                typeof(y) _min2 = (y);                  \
                (void) (&_min1 == &_min2);              \
                _min1 < _min2 ? _min1 : _min2; })
          #define min3(x, y, z) ({                      \
                typeof(x) _min1 = (x);                  \
                typeof(y) _min2 = (y);                  \
                typeof(z) _min3 = (z);                  \
                (void) (&_min1 == &_min2);              \
                (void) (&_min1 == &_min3);              \
                _min1 < _min2 ? (_min1 < _min3 ? _min1 : _min3) : \
                        (_min2 < _min3 ? _min2 : _min3); })

          int fmin3(int x, int y, int z) { return min3(x, y, z); }
          int fmin2(int x, int y, int z) { return min(min(x, y), z); }

          $ gcc -O2 -o min-max.s -S min-max.c; cat min-max.s
                .file   "min-max.c"
                .text
                .p2align 4,,15
                .globl  fmin3
                .type   fmin3, @function
          fmin3:
          .LFB0:
                .cfi_startproc
                cmpl    %esi, %edi
                jl      .L5
                cmpl    %esi, %edx
                movl    %esi, %eax
                cmovle  %edx, %eax
                ret
                .p2align 4,,10
                .p2align 3
          .L5:
                cmpl    %edi, %edx
                movl    %edi, %eax
                cmovle  %edx, %eax
                ret
                .cfi_endproc
          .LFE0:
                .size   fmin3, .-fmin3
                .p2align 4,,15
                .globl  fmin2
                .type   fmin2, @function
          fmin2:
          .LFB1:
                .cfi_startproc
                cmpl    %edi, %esi
                movl    %edx, %eax
                cmovle  %esi, %edi
                cmpl    %edx, %edi
                cmovle  %edi, %eax
                ret
                .cfi_endproc
          .LFE1:
                .size   fmin2, .-fmin2
                .ident  "GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3"
                .section        .note.GNU-stack,"",@progbits

      fmin3 function, which uses open-coded min3 macro, is compiled into total
      of ten instructions including a conditional branch, whereas fmin2
      function, which uses two calls to min2 macro, is compiled into six
      instructions with no branches.

      Similarly, open-coded clamp produces the same code as clamp using min and
      max macros, but the latter is much shorter:

          $ cat clamp.c
          #define clamp(val, min, max) ({                       \
                typeof(val) __val = (val);              \
                typeof(min) __min = (min);              \
                typeof(max) __max = (max);              \
                (void) (&__val == &__min);              \
                (void) (&__val == &__max);              \
                __val = __val < __min ? __min: __val;   \
                __val > __max ? __max: __val; })
          #define min(x, y) ({                          \
                typeof(x) _min1 = (x);                  \
                typeof(y) _min2 = (y);                  \
                (void) (&_min1 == &_min2);              \
                _min1 < _min2 ? _min1 : _min2; })
          #define max(x, y) ({                          \
                typeof(x) _max1 = (x);                  \
                typeof(y) _max2 = (y);                  \
                (void) (&_max1 == &_max2);              \
                _max1 > _max2 ? _max1 : _max2; })

          int fclamp(int v, int min, int max) { return clamp(v, min, max); }
          int fclampmm(int v, int min, int max) { return min(max(v, min), max); 
}

          $ gcc -O2 -o clamp.s -S clamp.c; cat clamp.s
                .file   "clamp.c"
                .text
                .p2align 4,,15
                .globl  fclamp
                .type   fclamp, @function
          fclamp:
          .LFB0:
                .cfi_startproc
                cmpl    %edi, %esi
                movl    %edx, %eax
                cmovge  %esi, %edi
                cmpl    %edx, %edi
                cmovle  %edi, %eax
                ret
                .cfi_endproc
          .LFE0:
                .size   fclamp, .-fclamp
                .p2align 4,,15
                .globl  fclampmm
                .type   fclampmm, @function
          fclampmm:
          .LFB1:
                .cfi_startproc
                cmpl    %edi, %esi
                cmovge  %esi, %edi
                cmpl    %edi, %edx
                movl    %edi, %eax
                cmovle  %edx, %eax
                ret
                .cfi_endproc
          .LFE1:
                .size   fclampmm, .-fclampmm
                .ident  "GCC: (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3"
                .section        .note.GNU-stack,"",@progbits

          Linux mpn-glaptop 3.13.0-29-generic #53~precise1-Ubuntu SMP Wed Jun 4 
22:06:25 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
          gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3
          Copyright (C) 2011 Free Software Foundation, Inc.
          This is free software; see the source for copying conditions.  There 
is NO
          warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR 
PURPOSE.

          -rwx------ 1 mpn eng 51224656 Jun 17 14:15 vmlinux.before
          -rwx------ 1 mpn eng 51224608 Jun 17 13:57 vmlinux.after

      48 bytes reduction.  The do_fault_around was a few instruction shorter
      and as far as I can tell saved 12 bytes on the stack, i.e.:

          $ grep -e rsp -e pop -e push do_fault_around.*
          do_fault_around.before.s:push   %rbp
          do_fault_around.before.s:mov    %rsp,%rbp
          do_fault_around.before.s:push   %r13
          do_fault_around.before.s:push   %r12
          do_fault_around.before.s:push   %rbx
          do_fault_around.before.s:sub    $0x38,%rsp
          do_fault_around.before.s:add    $0x38,%rsp
          do_fault_around.before.s:pop    %rbx
          do_fault_around.before.s:pop    %r12
          do_fault_around.before.s:pop    %r13
          do_fault_around.before.s:pop    %rbp

          do_fault_around.after.s:push   %rbp
          do_fault_around.after.s:mov    %rsp,%rbp
          do_fault_around.after.s:push   %r12
          do_fault_around.after.s:push   %rbx
          do_fault_around.after.s:sub    $0x30,%rsp
          do_fault_around.after.s:add    $0x30,%rsp
          do_fault_around.after.s:pop    %rbx
          do_fault_around.after.s:pop    %r12
          do_fault_around.after.s:pop    %rbp

      or here side-by-side:

          Before                    After
          push   %rbp               push   %rbp
          mov    %rsp,%rbp          mov    %rsp,%rbp
          push   %r13
          push   %r12               push   %r12
          push   %rbx               push   %rbx
          sub    $0x38,%rsp         sub    $0x30,%rsp
          add    $0x38,%rsp         add    $0x30,%rsp
          pop    %rbx               pop    %rbx
          pop    %r12               pop    %r12
          pop    %r13
          pop    %rbp               pop    %rbp

      There are also fewer branches:

          $ grep ^j do_fault_around.*
          do_fault_around.before.s:jae    ffffffff812079b7
          do_fault_around.before.s:jmp    ffffffff812079c5
          do_fault_around.before.s:jmp    ffffffff81207a14
          do_fault_around.before.s:ja     ffffffff812079f9
          do_fault_around.before.s:jb     ffffffff81207a10
          do_fault_around.before.s:jmp    ffffffff81207a63
          do_fault_around.before.s:jne    ffffffff812079df

          do_fault_around.after.s:jmp    ffffffff812079fd
          do_fault_around.after.s:ja     ffffffff812079e2
          do_fault_around.after.s:jb     ffffffff812079f9
          do_fault_around.after.s:jmp    ffffffff81207a4c
          do_fault_around.after.s:jne    ffffffff812079c8

      And here's with allyesconfig on a different machine:

          $ uname -a; gcc --version; ls -l vmlinux.*
          Linux erwin 3.14.7-mn #54 SMP Sun Jun 15 11:25:08 CEST 2014 x86_64 
AMD Phenom(tm) II X3 710 Processor AuthenticAMD GNU/Linux
          gcc (GCC) 4.8.3
          Copyright (C) 2013 Free Software Foundation, Inc.
          This is free software; see the source for copying conditions.  There 
is NO
          warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR 
PURPOSE.

          -rwx------ 1 mpn eng 437027411 Jun 20 16:04 vmlinux.before
          -rwx------ 1 mpn eng 437026881 Jun 20 15:30 vmlinux.after

      530 bytes reduction.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Hagen Paul Pfeifer <hagen@xxxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Hagen Paul Pfeifer <hagen@xxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: "Rustad, Mark D" <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 036c6508f183e9c730aee25e33d27b2b9b9a5bbc
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:10 2014 -0700

      alpha: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Richard Henderson <rth@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 08e4cf4be2153b0eac503679004889fd7e28c819
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:08 2014 -0700

      frv: remove deprecated IRQF_DISABLED

      Remove the IRQF_DISABLED flag from FRV architecture code.  It's a NOOP
      since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 21f456607a7acc73947580a84eb36d180d2562b7
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Oct 9 15:30:06 2014 -0700

      frv: remove unused cpuinfo_frv and friends to fix future build error

      Frv has a macro named cpu_data, interfering with variables and struct
      members with the same name:

      include/linux/pm_domain.h:75:24: error: expected identifier or '('
      before '&' token
        struct gpd_cpu_data *cpu_data;

      As struct cpuinfo_frv, boot_cpu_data, cpu_data, and current_cpu_data are
      not used, removed them to fix this.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f203c3b33f0891da98ae3dcf829851c48473ed60
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:30:04 2014 -0700

      zbud: avoid accessing last unused freelist

      For now, there are NCHUNKS of 64 freelists in zbud_pool, the last
      unbuddied[63] freelist linked with all zbud pages which have free chunks
      of 63.  Calculating according to context of num_free_chunks(), our max
      chunk number of unbuddied zbud page is 62, so none of zbud pages will be
      added/removed in last freelist, but still we will try to find an unbuddied
      zbud page in the last unused freelist, it is unneeded.

      This patch redefines NCHUNKS to 63 as free chunk number in one zbud page,
      hence we can decrease size of zpool and avoid accessing the last unused
      freelist whenever failing to allocate zbud from freelist in zbud_alloc.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5538c562377580947916b3366898f1eb5f53768e
  Author: Dan Streetman <ddstreet@xxxxxxxx>
  Date:   Thu Oct 9 15:30:01 2014 -0700

      zsmalloc: simplify init_zspage free obj linking

      Change zsmalloc init_zspage() logic to iterate through each object on each
      of its pages, checking the offset to verify the object is on the current
      page before linking it into the zspage.

      The current zsmalloc init_zspage free object linking code has logic that
      relies on there only being one page per zspage when PAGE_SIZE is a
      multiple of class->size.  It calculates the number of objects for the
      current page, and iterates through all of them plus one, to account for
      the assumed partial object at the end of the page.  While this currently
      works, the logic can be simplified to just link the object at each
      successive offset until the offset is larger than PAGE_SIZE, which does
      not rely on PAGE_SIZE being a multiple of class->size.

      Signed-off-by: Dan Streetman <ddstreet@xxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6dd9737e31504f9377a8a19810ea4922e88516c1
  Author: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:59 2014 -0700

      mm/zsmalloc.c: correct comment for fullness group computation

      The letter 'f' in "n <= N/f" stands for fullness_threshold_frac, not
      1/fullness_threshold_frac.

      Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 015254daf1753003c19c46b90ee85a963260d270
  Author: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:57 2014 -0700

      zram: use notify_free to account all free notifications

      `notify_free' device attribute accounts the number of slot free
      notifications and internally represents the number of zram_free_page()
      calls.  Slot free notifications are sent only when device is used as a
      swap device, hence `notify_free' is used only for swap devices.  Since
      f4659d8e620d08 (zram: support REQ_DISCARD) ZRAM handles yet another one
      free notification (also via zram_free_page() call) -- REQ_DISCARD
      requests, which are sent by a filesystem, whenever some data blocks are
      discarded.  However, there is no way to know the number of notifications
      in the latter case.

      Use `notify_free' to account the number of pages freed by
      zram_bio_discard() and zram_slot_free_notify().  Depending on usage
      scenario `notify_free' represents:

       a) the number of pages freed because of slot free notifications, which is
         equal to the number of swap_slot_free_notify() calls, so there is no
         behaviour change

       b) the number of pages freed because of REQ_DISCARD notifications

      Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 461a8eee6af3b55745be64bea403ed0b743563cf
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:55 2014 -0700

      zram: report maximum used memory

      Normally, zram user could get maximum memory usage zram consumed via
      polling mem_used_total with sysfs in userspace.

      But it has a critical problem because user can miss peak memory usage
      during update inverval of polling.  For avoiding that, user should poll it
      with shorter interval(ie, 0.0000000001s) with mlocking to avoid page fault
      delay when memory pressure is heavy.  It would be troublesome.

      This patch adds new knob "mem_used_max" so user could see the maximum
      memory usage easily via reading the knob and reset it via "echo 0 >
      /sys/block/zram0/mem_used_max".

      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Reviewed-by: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9ada9da9573f3460b156b7755c093e30b258eacb
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:53 2014 -0700

      zram: zram memory size limitation

      Since zram has no control feature to limit memory usage, it makes hard to
      manage system memrory.

      This patch adds new knob "mem_limit" via sysfs to set up the a limit so
      that zram could fail allocation once it reaches the limit.

      In addition, user could change the limit in runtime so that he could
      manage the memory more dynamically.

      Initial state is no limit so it doesn't break old behavior.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix typo, per Sergey]
      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Cc: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 722cdc17232f0f684011407f7cf3c40d39457971
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:50 2014 -0700

      zsmalloc: change return value unit of zs_get_total_size_bytes

      zs_get_total_size_bytes returns a amount of memory zsmalloc consumed with
      *byte unit* but zsmalloc operates *page unit* rather than byte unit so
      let's change the API so benefit we could get is that reduce unnecessary
      overhead (ie, change page unit with byte unit) in zsmalloc.

      Since return type is pages, "zs_get_total_pages" is better than
      "zs_get_total_size_bytes".

      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Cc: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 13de8933c96b4557f667c337676f05274e017f83
  Author: Minchan Kim <minchan@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:48 2014 -0700

      zsmalloc: move pages_allocated to zs_pool

      Currently, zram has no feature to limit memory so theoretically zram can
      deplete system memory.  Users have asked for a limit several times as even
      without exhaustion zram makes it hard to control memory usage of the
      platform.  This patchset adds the feature.

      Patch 1 makes zs_get_total_size_bytes faster because it would be used
      frequently in later patches for the new feature.

      Patch 2 changes zs_get_total_size_bytes's return unit from bytes to page
      so that zsmalloc doesn't need unnecessary operation(ie, << PAGE_SHIFT).

      Patch 3 adds new feature.  I added the feature into zram layer, not
      zsmalloc because limiation is zram's requirement, not zsmalloc so any
      other user using zsmalloc(ie, zpool) shouldn't affected by unnecessary
      branch of zsmalloc.  In future, if every users of zsmalloc want the
      feature, then, we could move the feature from client side to zsmalloc
      easily but vice versa would be painful.

      Patch 4 adds news facility to report maximum memory usage of zram so that
      this avoids user polling frequently via /sys/block/zram0/ mem_used_total
      and ensures transient max are not missed.

      This patch (of 4):

      pages_allocated has counted in size_class structure and when user of
      zsmalloc want to see total_size_bytes, it should gather all of count from
      each size_class to report the sum.

      It's not bad if user don't see the value often but if user start to see
      the value frequently, it would be not a good deal for performance pov.

      This patch moves the count from size_class to zs_pool so it could reduce
      memory footprint (from [255 * 8byte] to [sizeof(atomic_long_t)]).

      Signed-off-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Cc: Jerome Marchand <jmarchan@xxxxxxxxxx>
      Cc: <juno.choi@xxxxxxx>
      Cc: <seungho1.park@xxxxxxx>
      Cc: Luigi Semenzato <semenzato@xxxxxxxxxx>
      Cc: Nitin Gupta <ngupta@xxxxxxxxxx>
      Cc: Seth Jennings <sjennings@xxxxxxxxxxxxxx>
      Reviewed-by: David Horner <ds2horner@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cd2567b6850b1648236a4aab0513a04ebaea6aa8
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Thu Oct 9 15:29:45 2014 -0700

      m68k: call find_vma with the mmap_sem held in sys_cacheflush()

      Performing vma lookups without taking the mm->mmap_sem is asking for
      trouble.  While doing the search, the vma in question can be modified or
      even removed before returning to the caller.  Take the lock (shared) in
      order to avoid races while iterating through the vmacache and/or rbtree.
      In addition, this guarantees that the address space will remain intact
      during the CPU flushing.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7cc36bbddde5cd0c98f0c06e3304ab833d662565
  Author: Christoph Lameter <cl@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:43 2014 -0700

      vmstat: on-demand vmstat workers V8

      vmstat workers are used for folding counter differentials into the zone,
      per node and global counters at certain time intervals.  They currently
      run at defined intervals on all processors which will cause some holdoff
      for processors that need minimal intrusion by the OS.

      The current vmstat_update mechanism depends on a deferrable timer firing
      every other second by default which registers a work queue item that runs
      on the local CPU, with the result that we have 1 interrupt and one
      additional schedulable task on each CPU every 2 seconds If a workload
      indeed causes VM activity or multiple tasks are running on a CPU, then
      there are probably bigger issues to deal with.

      However, some workloads dedicate a CPU for a single CPU bound task.  This
      is done in high performance computing, in high frequency financial
      applications, in networking (Intel DPDK, EZchip NPS) and with the advent
      of systems with more and more CPUs over time, this may become more and
      more common to do since when one has enough CPUs one cares less about
      efficiently sharing a CPU with other tasks and more about efficiently
      monopolizing a CPU per task.

      The difference of having this timer firing and workqueue kernel thread
      scheduled per second can be enormous.  An artificial test measuring the
      worst case time to do a simple "i++" in an endless loop on a bare metal
      system and under Linux on an isolated CPU with dynticks and with and
      without this patch, have Linux match the bare metal performance (~700
      cycles) with this patch and loose by couple of orders of magnitude (~200k
      cycles) without it[*].  The loss occurs for something that just calculates
      statistics.  For networking applications, for example, this could be the
      difference between dropping packets or sustaining line rate.

      Statistics are important and useful, but it would be great if there would
      be a way to not cause statistics gathering produce a huge performance
      difference.  This patche does just that.

      This patch creates a vmstat shepherd worker that monitors the per cpu
      differentials on all processors.  If there are differentials on a
      processor then a vmstat worker local to the processors with the
      differentials is created.  That worker will then start folding the diffs
      in regular intervals.  Should the worker find that there is no work to be
      done then it will make the shepherd worker monitor the differentials
      again.

      With this patch it is possible then to have periods longer than
      2 seconds without any OS event on a "cpu" (hardware thread).

      The patch shows a very minor increased in system performance.

      hackbench -s 512 -l 2000 -g 15 -f 25 -P

      Results before the patch:

      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.992
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.971
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 5.063

      Hackbench after the patch:

      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.973
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.990
      Running in process mode with 15 groups using 50 file descriptors each (== 
750 tasks)
      Each sender will pass 2000 messages of 512 bytes
      Time: 4.993

      [fengguang.wu@xxxxxxxxx: cpu_stat_off can be static]
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Reviewed-by: Gilad Ben-Yossef <gilad@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: John Stultz <john.stultz@xxxxxxxxxx>
      Cc: Mike Frysinger <vapier@xxxxxxxxxx>
      Cc: Minchan Kim <minchan.kim@xxxxxxxxx>
      Cc: Hakan Akkan <hakanakkan@xxxxxxxxx>
      Cc: Max Krasnyansky <maxk@xxxxxxxxxxxxxxxx>
      Cc: "Paul E. McKenney" <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f0d6d1f6ff6f8525cfa396ec1969b8f402391445
  Author: Jean Delvare <jdelvare@xxxxxxx>
  Date:   Thu Oct 9 15:29:41 2014 -0700

      CMA: document cma=0

      It isn't obvious that CMA can be disabled on the kernel's command line, so
      document it.

      Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Chuck Ebbert <cebbert.lkml@xxxxxxxxx>
      Cc: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 86cf78d73de8c6bfa89804b91ee0ace71a459961
  Author: Sebastien Buisson <sebastien.buisson@xxxxxxxx>
  Date:   Thu Oct 9 15:29:38 2014 -0700

      fs/buffer.c: increase the buffer-head per-CPU LRU size

      Increase the buffer-head per-CPU LRU size to allow efficient filesystem
      operations that access many blocks for each transaction.  For example,
      creating a file in a large ext4 directory with quota enabled will access
      multiple buffer heads and will overflow the LRU at the default 8-block LRU
      size:

      * parent directory inode table block (ctime, nlinks for subdirs)
      * new inode bitmap
      * inode table block
      * 2 quota blocks
      * directory leaf block (not reused, but pollutes one cache entry)
      * 2 levels htree blocks (only one is reused, other pollutes cache)
      * 2 levels indirect/index blocks (only one is reused)

      The buffer-head per-CPU LRU size is raised to 16, as it shows in metadata
      performance benchmarks up to 10% gain for create, 4% for lookup and 7% for
      destroy.

      Signed-off-by: Liang Zhen <liang.zhen@xxxxxxxxx>
      Signed-off-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Signed-off-by: Sebastien Buisson <sebastien.buisson@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2c0346a36cc8ac6cb85ab585964590974c84bdf0
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:29:36 2014 -0700

      mm: mempolicy: skip inaccessible VMAs when setting MPOL_MF_LAZY

      PROT_NUMA VMAs are skipped to avoid problems distinguishing between
      present, prot_none and special entries.  MPOL_MF_LAZY is not visible from
      userspace since commit a720094ded8c ("mm: mempolicy: Hide MPOL_NOOP and
      MPOL_MF_LAZY from userspace for now") but it should still skip VMAs the
      same way task_numa_work does.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0085d61fe05ec5a3739afb8ffb8a88130402633e
  Author: Konstantin Khlebnikov <koct9i@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:34 2014 -0700

      selftests/vm/transhuge-stress: stress test for memory compaction

      This tool induces memory fragmentation via sequential allocation of
      transparent huge pages and splitting off everything except their last
      sub-pages.  It easily generates pressure to the memory compaction code.

      $ perf stat -e 'compaction:*' -e 'migrate:*' ./transhuge-stress
      transhuge-stress: allocate 7858 transhuge pages, using 15716 MiB virtual 
memory and 61 MiB of ram
      transhuge-stress: 1.653 s/loop, 0.210 ms/page,   9504.828 MiB/s   7858 
succeed,    0 failed, 2439 different pages
      transhuge-stress: 1.537 s/loop, 0.196 ms/page,  10226.227 MiB/s   7858 
succeed,    0 failed, 2364 different pages
      transhuge-stress: 1.658 s/loop, 0.211 ms/page,   9479.215 MiB/s   7858 
succeed,    0 failed, 2179 different pages
      transhuge-stress: 1.617 s/loop, 0.206 ms/page,   9716.992 MiB/s   7858 
succeed,    0 failed, 2421 different pages
      ^C./transhuge-stress: Interrupt

       Performance counter stats for './transhuge-stress':

               1.744.051      compaction:mm_compaction_isolate_migratepages
                   1.014      compaction:mm_compaction_isolate_freepages
               1.744.051      compaction:mm_compaction_migratepages
                   1.647      compaction:mm_compaction_begin
                   1.647      compaction:mm_compaction_end
               1.744.051      migrate:mm_migrate_pages
                       0      migrate:mm_numa_migrate_ratelimit

             7,964696835 seconds time elapsed

      Signed-off-by: Konstantin Khlebnikov <koct9i@xxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 09316c09dde33aae14f34489d9e3d243ec0d5938
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:32 2014 -0700

      mm/balloon_compaction: add vmstat counters and kpageflags bit

      Always mark pages with PageBalloon even if balloon compaction is disabled
      and expose this mark in /proc/kpageflags as KPF_BALLOON.

      Also this patch adds three counters into /proc/vmstat: "balloon_inflate",
      "balloon_deflate" and "balloon_migrate".  They accumulate balloon
      activity.  Current size of balloon is (balloon_inflate - balloon_deflate)
      pages.

      All generic balloon code now gathered under option CONFIG_MEMORY_BALLOON.
      It should be selected by ballooning driver which wants use this feature.
      Currently virtio-balloon is the only user.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9d1ba8056474a208ed9efb7e58cd014795d9f818
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:29 2014 -0700

      mm/balloon_compaction: remove balloon mapping and flag AS_BALLOON_MAP

      Now ballooned pages are detected using PageBalloon().  Fake mapping is no
      longer required.  This patch links ballooned pages to balloon device using
      field page->private instead of page->mapping.  Also this patch embeds
      balloon_dev_info directly into struct virtio_balloon.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d6d86c0a7f8ddc5b38cf089222cb1d9540762dc2
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:27 2014 -0700

      mm/balloon_compaction: redesign ballooned pages management

      Sasha Levin reported KASAN splash inside isolate_migratepages_range().
      Problem is in the function __is_movable_balloon_page() which tests
      AS_BALLOON_MAP in page->mapping->flags.  This function has no protection
      against anonymous pages.  As result it tried to check address space flags
      inside struct anon_vma.

      Further investigation shows more problems in current implementation:

      * Special branch in __unmap_and_move() never works:
        balloon_page_movable() checks page flags and page_count.  In
        __unmap_and_move() page is locked, reference counter is elevated, thus
        balloon_page_movable() always fails.  As a result execution goes to the
        normal migration path.  virtballoon_migratepage() returns
        MIGRATEPAGE_BALLOON_SUCCESS instead of MIGRATEPAGE_SUCCESS,
        move_to_new_page() thinks this is an error code and assigns
        newpage->mapping to NULL.  Newly migrated page lose connectivity with
        balloon an all ability for further migration.

      * lru_lock erroneously required in isolate_migratepages_range() for
        isolation ballooned page.  This function releases lru_lock periodically,
        this makes migration mostly impossible for some pages.

      * balloon_page_dequeue have a tight race with balloon_page_isolate:
        balloon_page_isolate could be executed in parallel with dequeue between
        picking page from list and locking page_lock.  Race is rare because they
        use trylock_page() for locking.

      This patch fixes all of them.

      Instead of fake mapping with special flag this patch uses special state of
      page->_mapcount: PAGE_BALLOON_MAPCOUNT_VALUE = -256.  Buddy allocator uses
      PAGE_BUDDY_MAPCOUNT_VALUE = -128 for similar purpose.  Storing mark
      directly in struct page makes everything safer and easier.

      PagePrivate is used to mark pages present in page list (i.e.  not
      isolated, like PageLRU for normal pages).  It replaces special rules for
      reference counter and makes balloon migration similar to migration of
      normal pages.  This flag is protected by page_lock together with link to
      the balloon device.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Link: http://lkml.kernel.org/p/53E6CEAA.9020105@xxxxxxxxxx
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>      [3.8+]
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 29e5694054149acd25b0d5538c95fb6d64478315
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:25 2014 -0700

      arm64: mm: enable RCU fast_gup

      Activate the RCU fast_gup for ARM64.  We also need to force THP splits to
      broadcast an IPI s.t.  we block in the fast_gup page walker.  As THP
      splits are comparatively rare, this should not lead to a noticeable
      performance degradation.

      Some pre-requisite functions pud_write and pud_page are also added.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5e5f6dc10546f5c03bc572e3ba3089af30c66e2d
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:23 2014 -0700

      arm64: mm: enable HAVE_RCU_TABLE_FREE logic

      In order to implement fast_get_user_pages we need to ensure that the page
      table walker is protected from page table pages being freed from under it.

      This patch enables HAVE_RCU_TABLE_FREE, any page table pages belonging to
      address spaces with multiple users will be call_rcu_sched freed.  Meaning
      that disabling interrupts will block the free and protect the fast gup
      page walker.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8cd51afe05a98ef907e61c603d5c5b7ad6242d8
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:20 2014 -0700

      arm: mm: enable RCU fast_gup

      Activate the RCU fast_gup for ARM.  We also need to force THP splits to
      broadcast an IPI s.t.  we block in the fast_gup page walker.  As THP
      splits are comparatively rare, this should not lead to a noticeable
      performance degradation.

      Some pre-requisite functions pud_write and pud_page are also added.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a0ad5496b2b3accf09ab9485ad0170e3b4b1cb27
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:18 2014 -0700

      arm: mm: enable HAVE_RCU_TABLE_FREE logic

      In order to implement fast_get_user_pages we need to ensure that the page
      table walker is protected from page table pages being freed from under it.

      This patch enables HAVE_RCU_TABLE_FREE, any page table pages belonging to
      address spaces with multiple users will be call_rcu_sched freed.  Meaning
      that disabling interrupts will block the free and protect the fast gup
      page walker.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bd951303be5b4df578c7f30ef78839f1a9d6658c
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:16 2014 -0700

      arm: mm: introduce special ptes for LPAE

      We need a mechanism to tag ptes as being special, this indicates that no
      attempt should be made to access the underlying struct page * associated
      with the pte.  This is used by the fast_gup when operating on ptes as it
      has no means to access VMAs (that also contain this information)
      locklessly.

      The L_PTE_SPECIAL bit is already allocated for LPAE, this patch modifies
      pte_special and pte_mkspecial to make use of it, and defines
      __HAVE_ARCH_PTE_SPECIAL.

      This patch also excludes special ptes from the icache/dcache sync logic.

      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2667f50e8b81457fcb4a3dbe6aff3e81ea009e13
  Author: Steve Capper <steve.capper@xxxxxxxxxx>
  Date:   Thu Oct 9 15:29:14 2014 -0700

      mm: introduce a general RCU get_user_pages_fast()

      This series implements general forms of get_user_pages_fast and
      __get_user_pages_fast in core code and activates them for arm and arm64.

      These are required for Transparent HugePages to function correctly, as a
      futex on a THP tail will otherwise result in an infinite loop (due to the
      core implementation of __get_user_pages_fast always returning 0).

      Unfortunately, a futex on THP tail can be quite common for certain
      workloads; thus THP is unreliable without a __get_user_pages_fast
      implementation.

      This series may also be beneficial for direct-IO heavy workloads and
      certain KVM workloads.

      This patch (of 6):

      get_user_pages_fast() attempts to pin user pages by walking the page
      tables directly and avoids taking locks.  Thus the walker needs to be
      protected from page table pages being freed from under it, and needs to
      block any THP splits.

      One way to achieve this is to have the walker disable interrupts, and rely
      on IPIs from the TLB flushing code blocking before the page table pages
      are freed.

      On some platforms we have hardware broadcast of TLB invalidations, thus
      the TLB flushing code doesn't necessarily need to broadcast IPIs; and
      spuriously broadcasting IPIs can hurt system performance if done too
      often.

      This problem has been solved on PowerPC and Sparc by batching up page
      table pages belonging to more than one mm_user, then scheduling an
      rcu_sched callback to free the pages.  This RCU page table free logic has
      been promoted to core code and is activated when one enables
      HAVE_RCU_TABLE_FREE.  Unfortunately, these architectures implement their
      own get_user_pages_fast routines.

      The RCU page table free logic coupled with an IPI broadcast on THP split
      (which is a rare event), allows one to protect a page table walker by
      merely disabling the interrupts during the walk.

      This patch provides a general RCU implementation of get_user_pages_fast
      that can be used by architectures that perform hardware broadcast of TLB
      invalidations.

      It is based heavily on the PowerPC implementation by Nick Piggin.

      [akpm@xxxxxxxxxxxxxxxxxxxx: various comment fixes]
      Signed-off-by: Steve Capper <steve.capper@xxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit baa2ef83981c71ceb00f68fbdac323253c2c3e42
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:11 2014 -0700

      mm/dmapool.c: fixed a brace coding style issue

      Remove 3 brace coding style for any arm of this statement

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 25acde317354997bb945892189f32ffb31b7379b
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:09 2014 -0700

      mm: ksm use pr_err instead of printk

      WARNING: Prefer: pr_err(...  to printk(KERN_ERR ...

      [akpm@xxxxxxxxxxxxxxxxxxxx: remove KERN_ERR]
      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 22880ebe76be421a572b6f004604467c63f281f5
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:29:07 2014 -0700

      drivers/firmware/memmap.c: don't create memmap sysfs of same 
firmware_map_entry

      By the following commits, we prevented from allocating firmware_map_entry
      of same memory range:
        f0093ede: drivers/firmware/memmap.c: don't allocate firmware_map_entry
                  of same memory range
        49c8b24d: drivers/firmware/memmap.c: pass the correct argument to
                  firmware_map_find_entry_bootmem()

      But it's not enough. When PNP0C80 device is added by acpi_scan_init(),
      memmap sysfses of same firmware_map_entry are created twice as follows:

        # cat /sys/firmware/memmap/*/start
        0x40000000000
        0x60000000000
        0x4a837000
        0x4a83a000
        0x4a8b5000
        ...
        0x40000000000
        0x60000000000
        ...

      The flows of the issues are as follows:

        1. e820_reserve_resources() allocates firmware_map_entrys of all
           memory ranges defined in e820. And, these firmware_map_entrys
           are linked with map_entries list.

           map_entries -> entry 1 -> ... -> entry N

        2. When PNP0C80 device is limited by mem= boot option, acpi_scan_init()
           added the memory device. In this case, firmware_map_add_hotplug()
           allocates firmware_map_entry and creates memmap sysfs.

           map_entries -> entry 1 -> ... -> entry N -> entry N+1
                                                       |
                                                       memmap 1

        3. firmware_memmap_init() creates memmap sysfses of firmware_map_entrys
           linked with map_entries.

           map_entries -> entry 1 -> ... -> entry N -> entry N+1
                           |                 |             |
                           memmap 2          memmap N+1    memmap 1
                                                           memmap N+2

      So while hot removing the PNP0C80 device, kernel panic occurs as follows:

           BUG: unable to handle kernel paging request at 00000001003e000b
            IP: sysfs_open_file+0x46/0x2b0
            PGD 203a89fe067 PUD 0
            Oops: 0000 [#1] SMP
            ...
            Call Trace:
              do_dentry_open+0x1ef/0x2a0
              finish_open+0x31/0x40
              do_last+0x57c/0x1220
              path_openat+0xc2/0x4c0
              do_filp_open+0x4b/0xb0
              do_sys_open+0xf3/0x1f0
              SyS_open+0x1e/0x20
              system_call_fastpath+0x16/0x1b

      The patch adds a check of confirming whether memmap sysfs of
      firmware_map_entry has been created, and does not create memmap
      sysfs of same firmware_map_entry.

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d85fbee89f6e67e37ed722adaf085f49b1ce6c50
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:05 2014 -0700

      mm/bootmem.c: use include/linux/ headers

      Replace asm. headers with linux/headers:

      <linux/bug.h>
      <linux/io.h>

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 99dadfdde04b72ce98aa2fbebdb49526f494e4cf
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:03 2014 -0700

      mm/filemap.c: remove trailing whitespace

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2581d20237f02984c16c7b23262150e6bd6b8c57
  Author: Paul McQuade <paulmcquad@xxxxxxxxx>
  Date:   Thu Oct 9 15:29:01 2014 -0700

      mm/mremap.c: use linux headers

      "WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>"

      Signed-off-by: Paul McQuade <paulmcquad@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cf2b8fbf1d2f7ba07999e97685563c94483d33d6
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:59 2014 -0700

      memcg: zap memcg_can_account_kmem

      memcg_can_account_kmem() returns true iff

          !mem_cgroup_disabled() && !mem_cgroup_is_root(memcg) &&
                                         memcg_kmem_is_active(memcg);

      To begin with the !mem_cgroup_is_root(memcg) check is useless, because one
      can't enable kmem accounting for the root cgroup (mem_cgroup_write()
      returns EINVAL on an attempt to set the limit on the root cgroup).

      Furthermore, the !mem_cgroup_disabled() check also seems to be redundant.
      The point is memcg_can_account_kmem() is called from three places:
      mem_cgroup_salbinfo_read(), __memcg_kmem_get_cache(), and
      __memcg_kmem_newpage_charge().  The latter two functions are only invoked
      if memcg_kmem_enabled() returns true, which implies that the memory cgroup
      subsystem is enabled.  And mem_cgroup_slabinfo_read() shows the output of
      memory.kmem.slabinfo, which won't exist if the memory cgroup is completely
      disabled.

      So let's substitute all the calls to memcg_can_account_kmem() with plain
      memcg_kmem_is_active(), and kill the former.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b70a2a21dc9d4ad455931b53131a0cb4fc01fafe
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:56 2014 -0700

      mm: memcontrol: fix transparent huge page allocations under pressure

      In a memcg with even just moderate cache pressure, success rates for
      transparent huge page allocations drop to zero, wasting a lot of effort
      that the allocator puts into assembling these pages.

      The reason for this is that the memcg reclaim code was never designed for
      higher-order charges.  It reclaims in small batches until there is room
      for at least one page.  Huge page charges only succeed when these batches
      add up over a series of huge faults, which is unlikely under any
      significant load involving order-0 allocations in the group.

      Remove that loop on the memcg side in favor of passing the actual reclaim
      goal to direct reclaim, which is already set up and optimized to meet
      higher-order goals efficiently.

      This brings memcg's THP policy in line with the system policy: if the
      allocator painstakingly assembles a hugepage, memcg will at least make an
      honest effort to charge it.  As a result, transparent hugepage allocation
      rates amid cache activity are drastically improved:

                                            vanilla                 patched
      pgalloc                 4717530.80 (  +0.00%)   4451376.40 (  -5.64%)
      pgfault                  491370.60 (  +0.00%)    225477.40 ( -54.11%)
      pgmajfault                    2.00 (  +0.00%)         1.80 (  -6.67%)
      thp_fault_alloc               0.00 (  +0.00%)       531.60 (+100.00%)
      thp_fault_fallback          749.00 (  +0.00%)       217.40 ( -70.88%)

      [ Note: this may in turn increase memory consumption from internal
        fragmentation, which is an inherent risk of transparent hugepages.
        Some setups may have to adjust the memcg limits accordingly to
        accomodate this - or, if the machine is already packed to capacity,
        disable the transparent huge page feature. ]

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Reviewed-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3fbe724424fb104aaca9973389b4a9df428c3e2a
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:54 2014 -0700

      mm: memcontrol: simplify detecting when the memory+swap limit is hit

      When attempting to charge pages, we first charge the memory counter and
      then the memory+swap counter.  If one of the counters is at its limit, we
      enter reclaim, but if it's the memory+swap counter, reclaim shouldn't swap
      because that wouldn't change the situation.  However, if the counters have
      the same limits, we never get to the memory+swap limit.  To know whether
      reclaim should swap or not, there is a state flag that indicates whether
      the limits are equal and whether hitting the memory limit implies hitting
      the memory+swap limit.

      Just try the memory+swap counter first.

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Reviewed-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit aabfb57296e3dd9761e47736ec69305c95461d7d
  Author: Michal Hocko <mhocko@xxxxxxx>
  Date:   Thu Oct 9 15:28:52 2014 -0700

      mm: memcontrol: do not kill uncharge batching in free_pages_and_swap_cache

      free_pages_and_swap_cache limits release_pages to PAGEVEC_SIZE chunks.
      This is not a big deal for the normal release path but it completely kills
      memcg uncharge batching which reduces res_counter spin_lock contention.
      Dave has noticed this with his page fault scalability test case on a large
      machine when the lock was basically dominating on all CPUs:

          80.18%    80.18%  [kernel]               [k] _raw_spin_lock
                        |
                        --- _raw_spin_lock
                           |
                           |--66.59%-- res_counter_uncharge_until
                           |          res_counter_uncharge
                           |          uncharge_batch
                           |          uncharge_list
                           |          mem_cgroup_uncharge_list
                           |          release_pages
                           |          free_pages_and_swap_cache
                           |          tlb_flush_mmu_free
                           |          |
                           |          |--90.12%-- unmap_single_vma
                           |          |          unmap_vmas
                           |          |          unmap_region
                           |          |          do_munmap
                           |          |          vm_munmap
                           |          |          sys_munmap
                           |          |          system_call_fastpath
                           |          |          __GI___munmap
                           |          |
                           |           --9.88%-- tlb_flush_mmu
                           |                     tlb_finish_mmu
                           |                     unmap_region
                           |                     do_munmap
                           |                     vm_munmap
                           |                     sys_munmap
                           |                     system_call_fastpath
                           |                     __GI___munmap

      In his case the load was running in the root memcg and that part has been
      handled by reverting 05b843012335 ("mm: memcontrol: use root_mem_cgroup
      res_counter") because this is a clear regression, but the problem remains
      inside dedicated memcgs.

      There is no reason to limit release_pages to PAGEVEC_SIZE batches other
      than lru_lock held times.  This logic, however, can be moved inside the
      function.  mem_cgroup_uncharge_list and free_hot_cold_page_list do not
      hold any lock for the whole pages_to_free list so it is safe to call them
      in a single run.

      The release_pages() code was previously breaking the lru_lock each
      PAGEVEC_SIZE pages (ie, 14 pages).  However this code has no usage of
      pagevecs so switch to breaking the lock at least every SWAP_CLUSTER_MAX
      (32) pages.  This means that the lock acquisition frequency is
      approximately halved and the max hold times are approximately doubled.

      The now unneeded batching is removed from free_pages_and_swap_cache().

      Also update the grossly out-of-date release_pages documentation.

      Signed-off-by: Michal Hocko <mhocko@xxxxxxx>
      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Reported-by: Dave Hansen <dave@xxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Greg Thelen <gthelen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 01c2965f0723a25209d5cf4cac630ed0f6d0edf4
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:50 2014 -0700

      mm: dmapool: add/remove sysfs file outside of the pool lock lock

      cat /sys/.../pools followed by removal the device leads to:

      |======================================================
      |[ INFO: possible circular locking dependency detected ]
      |3.17.0-rc4+ #1498 Not tainted
      |-------------------------------------------------------
      |rmmod/2505 is trying to acquire lock:
      | (s_active#28){++++.+}, at: [<c017f754>] 
kernfs_remove_by_name_ns+0x3c/0x88
      |
      |but task is already holding lock:
      | (pools_lock){+.+.+.}, at: [<c011494c>] dma_pool_destroy+0x18/0x17c
      |
      |which lock already depends on the new lock.
      |the existing dependency chain (in reverse order) is:
      |
      |-> #1 (pools_lock){+.+.+.}:
      |   [<c0114ae8>] show_pools+0x30/0xf8
      |   [<c0313210>] dev_attr_show+0x1c/0x48
      |   [<c0180e84>] sysfs_kf_seq_show+0x88/0x10c
      |   [<c017f960>] kernfs_seq_show+0x24/0x28
      |   [<c013efc4>] seq_read+0x1b8/0x480
      |   [<c011e820>] vfs_read+0x8c/0x148
      |   [<c011ea10>] SyS_read+0x40/0x8c
      |   [<c000e960>] ret_fast_syscall+0x0/0x48
      |
      |-> #0 (s_active#28){++++.+}:
      |   [<c017e9ac>] __kernfs_remove+0x258/0x2ec
      |   [<c017f754>] kernfs_remove_by_name_ns+0x3c/0x88
      |   [<c0114a7c>] dma_pool_destroy+0x148/0x17c
      |   [<c03ad288>] hcd_buffer_destroy+0x20/0x34
      |   [<c03a4780>] usb_remove_hcd+0x110/0x1a4

      The problem is the lock order of pools_lock and kernfs_mutex in
      dma_pool_destroy() vs show_pools() call path.

      This patch breaks out the creation of the sysfs file outside of the
      pools_lock mutex.  The newly added pools_reg_lock ensures that there is no
      race of create vs destroy code path in terms whether or not the sysfs file
      has to be deleted (and was it deleted before we try to create a new one)
      and what to do if device_create_file() failed.

      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6f817f4cda68b09621312ec5ba84217bc5e37b3d
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:47 2014 -0700

      memcg: move memcg_update_cache_size() to slab_common.c

      `While growing per memcg caches arrays, we jump between memcontrol.c and
      slab_common.c in a weird way:

        memcg_alloc_cache_id - memcontrol.c
          memcg_update_all_caches - slab_common.c
            memcg_update_cache_size - memcontrol.c

      There's absolutely no reason why memcg_update_cache_size can't live on the
      slab's side though.  So let's move it there and settle it comfortably amid
      per-memcg cache allocation functions.

      Besides, this patch cleans this function up a bit, removing all the
      useless comments from it, and renames it to memcg_update_cache_params to
      conform to memcg_alloc/free_cache_params, which we already have in
      slab_common.c.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Glauber Costa <glommer@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f3bb3043a092368a255bca5d1c6f4352c96a3b2d
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:45 2014 -0700

      memcg: don't call memcg_update_all_caches if new cache id fits

      memcg_update_all_caches grows arrays of per-memcg caches, so we only need
      to call it when memcg_limited_groups_array_size is increased.  However,
      currently we invoke it each time a new kmem-active memory cgroup is
      created.  Then it just iterates over all slab_caches and does nothing
      (memcg_update_cache_size returns immediately).

      This patch fixes this insanity.  In the meantime it moves the code dealing
      with id allocations to separate functions, memcg_alloc_cache_id and
      memcg_free_cache_id.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Glauber Costa <glommer@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 33a690c45b202e4c6483bfd1d93ad8d0f51df2ca
  Author: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:43 2014 -0700

      memcg: move memcg_{alloc,free}_cache_params to slab_common.c

      The only reason why they live in memcontrol.c is that we get/put css
      reference to the owner memory cgroup in them.  However, we can do that in
      memcg_{un,}register_cache.  OTOH, there are several reasons to move them
      to slab_common.c.

      First, I think that the less public interface functions we have in
      memcontrol.h the better.  Since the functions I move don't depend on
      memcontrol, I think it's worth making them private to slab, especially
      taking into account that the arrays are defined on the slab's side too.

      Second, the way how per-memcg arrays are updated looks rather awkward: it
      proceeds from memcontrol.c (__memcg_activate_kmem) to slab_common.c
      (memcg_update_all_caches) and back to memcontrol.c again
      (memcg_update_array_size).  In the following patches I move the function
      relocating the arrays (memcg_update_array_size) to slab_common.c and
      therefore get rid this circular call path.  I think we should have the
      cache allocation stuff in the same place where we have relocation, because
      it's easier to follow the code then.  So I move arrays alloc/free
      functions to slab_common.c too.

      The third point isn't obvious.  I'm going to make the list_lru structure
      per-memcg to allow targeted kmem reclaim.  That means we will have
      per-memcg arrays in list_lrus too.  It turns out that it's much easier to
      update these arrays in list_lru.c rather than in memcontrol.c, because all
      the stuff we need is defined there.  This patch makes memcg caches arrays
      allocation path conform that of the upcoming list_lru.

      So let's move these functions to slab_common.c and make them static.

      Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Glauber Costa <glommer@xxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7a82ca0d6437261d0727ce472ae4f3a05a9ce5f7
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:41 2014 -0700

      mm/debug.c: use pr_emerg()

      - s/KERN_ALERT/pr_emerg/: we're going BUG so let's maximize the changes
        of getting the message out.

      - convert debug.c to pr_foo()

      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 96dad67ff244e797c4bc3e4f7f0fdaa0cfdf0a7d
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:39 2014 -0700

      mm: use VM_BUG_ON_MM where possible

      Dump the contents of the relevant struct_mm when we hit the bug condition.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 31c9afa6db122a5c7a7843278aaf77dd08ea6e98
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:37 2014 -0700

      mm: introduce VM_BUG_ON_MM

      Very similar to VM_BUG_ON_PAGE and VM_BUG_ON_VMA, dump struct_mm when the
      bug is hit.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      [mhocko@xxxxxxx: fix build]
      [mhocko@xxxxxxx: fix build some more]
      [akpm@xxxxxxxxxxxxxxxxxxxx: do strange things to avoid doing strange 
things for the comma separators]
      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>
      Signed-off-by: Michal Hocko <mhocko@xxxxxxx>
      Cc: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 82742a3a5152195edd69528c0c9a1a6fb9caa293
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:34 2014 -0700

      mm: move debug code out of page_alloc.c

      dump_page() and dump_vma() are not specific to page_alloc.c, move them out
      so page_alloc.c won't turn into the unofficial debug repository.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 81d0fa623c5b8dbd5279d9713094b0f9b0a00fb4
  Author: Peter Feiner <pfeiner@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:32 2014 -0700

      mm: softdirty: unmapped addresses between VMAs are clean

      If a /proc/pid/pagemap read spans a [VMA, an unmapped region, then a
      VM_SOFTDIRTY VMA], the virtual pages in the unmapped region are reported
      as softdirty.  Here's a program to demonstrate the bug:

      int main() {
        const uint64_t PAGEMAP_SOFTDIRTY = 1ul << 55;
        uint64_t pme[3];
        int fd = open("/proc/self/pagemap", O_RDONLY);;
        char *m = mmap(NULL, 3 * getpagesize(), PROT_READ,
                       MAP_ANONYMOUS | MAP_SHARED, -1, 0);
        munmap(m + getpagesize(), getpagesize());
        pread(fd, pme, 24, (unsigned long) m / getpagesize() * 8);
        assert(pme[0] & PAGEMAP_SOFTDIRTY);    /* passes */
        assert(!(pme[1] & PAGEMAP_SOFTDIRTY)); /* fails */
        assert(pme[2] & PAGEMAP_SOFTDIRTY);    /* passes */
        return 0;
      }

      (Note that all pages in new VMAs are softdirty until cleared).

      Tested:
        Used the program given above. I'm going to include this code in
        a selftest in the future.

      [n-horiguchi@xxxxxxxxxxxxx: prevent pagemap_pte_range() from overrunning]
      Signed-off-by: Peter Feiner <pfeiner@xxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Jamie Liu <jamieliu@xxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3193913ce62c63056bc67a6ae378beaf494afa66
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:28:30 2014 -0700

      mm: page_alloc: default node-ordering on 64-bit NUMA, zone-ordering on 
32-bit

      Zones are allocated by the page allocator in either node or zone order.
      Node ordering is preferred in terms of locality and is applied
      automatically in one of three cases:

        1. If a node has only low memory

        2. If DMA/DMA32 is a high percentage of memory

        3. If low memory on a single node is greater than 70% of the node size

      Otherwise zone ordering is used to preserve low memory for devices that
      require it.  Unfortunately a consequence of this is that applications
      running on a machine with balanced NUMA nodes will experience different
      performance characteristics depending on which node they happen to start
      from.

      The point of zone ordering is to protect lower zones for devices that
      require DMA/DMA32 memory.  When NUMA was first introduced, this was
      critical as 32-bit NUMA machines existed and exhausting low memory
      triggered OOMs easily as so many allocations required low memory.  On
      64-bit machines the primary concern is devices that are 32-bit only which
      is less severe than the low memory exhaustion problem on 32-bit NUMA.  It
      seems there are really few devices that depends on it.

      AGP -- I assume this is getting more rare but even then I think the 
allocations
        happen early in boot time where lowmem pressure is less of a problem

      DRM -- If the device is 32-bit only then there may be low pressure. I 
didn't
        evaluate these in detail but it looks like some of these are mobile
        graphics card. Not many NUMA laptops out there. DRM folk should know
        better though.

      Some TV cards -- Much demand for 32-bit capable TV cards on NUMA machines?

      B43 wireless card -- again not really a NUMA thing.

      I cannot find a good reason to incur a performance penalty on all 64-bit 
NUMA
      machines in case someone throws a brain damanged TV or graphics card in 
there.
      This patch defaults to node-ordering on 64-bit NUMA machines. I was 
tempted
      to make it default everywhere but I understand that some embedded arches 
may
      be using 32-bit NUMA where I cannot predict the consequences.

      The performance impact depends on the workload and the characteristics of 
the
      machine and the machine I tested on had a large Normal zone on node 0 so 
the
      impact is within the noise for the majority of tests. The allocation stats
      show more allocation requests were from DMA32 and local node. Running 
SpecJBB
      with multiple JVMs and automatic NUMA balancing disabled the results were

      specjbb
                           3.17.0-rc2            3.17.0-rc2
                              vanilla        nodeorder-v1r1
      Min    1      29534.00 (  0.00%)     30020.00 (  1.65%)
      Min    10    115717.00 (  0.00%)    134038.00 ( 15.83%)
      Min    19    109718.00 (  0.00%)    114186.00 (  4.07%)
      Min    28    104459.00 (  0.00%)    103639.00 ( -0.78%)
      Min    37     98245.00 (  0.00%)    103756.00 (  5.61%)
      Min    46     97198.00 (  0.00%)     96197.00 ( -1.03%)
      Mean   1      30953.25 (  0.00%)     31917.75 (  3.12%)
      Mean   10    124432.50 (  0.00%)    140904.00 ( 13.24%)
      Mean   19    116033.50 (  0.00%)    119294.75 (  2.81%)
      Mean   28    108365.25 (  0.00%)    106879.50 ( -1.37%)
      Mean   37    102984.75 (  0.00%)    106924.25 (  3.83%)
      Mean   46    100783.25 (  0.00%)    105368.50 (  4.55%)
      Stddev 1       1260.38 (  0.00%)      1109.66 ( 11.96%)
      Stddev 10      7434.03 (  0.00%)      5171.91 ( 30.43%)
      Stddev 19      8453.84 (  0.00%)      5309.59 ( 37.19%)
      Stddev 28      4184.55 (  0.00%)      2906.63 ( 30.54%)
      Stddev 37      5409.49 (  0.00%)      3192.12 ( 40.99%)
      Stddev 46      4521.95 (  0.00%)      7392.52 (-63.48%)
      Max    1      32738.00 (  0.00%)     32719.00 ( -0.06%)
      Max    10    136039.00 (  0.00%)    148614.00 (  9.24%)
      Max    19    130566.00 (  0.00%)    127418.00 ( -2.41%)
      Max    28    115404.00 (  0.00%)    111254.00 ( -3.60%)
      Max    37    112118.00 (  0.00%)    111732.00 ( -0.34%)
      Max    46    108541.00 (  0.00%)    116849.00 (  7.65%)
      TPut   1     123813.00 (  0.00%)    127671.00 (  3.12%)
      TPut   10    497730.00 (  0.00%)    563616.00 ( 13.24%)
      TPut   19    464134.00 (  0.00%)    477179.00 (  2.81%)
      TPut   28    433461.00 (  0.00%)    427518.00 ( -1.37%)
      TPut   37    411939.00 (  0.00%)    427697.00 (  3.83%)
      TPut   46    403133.00 (  0.00%)    421474.00 (  4.55%)

                                  3.17.0-rc2  3.17.0-rc2
                                     vanillanodeorder-v1r1
      DMA allocs                           0           0
      DMA32 allocs                        57     1491992
      Normal allocs                 32543566    30026383
      Movable allocs                       0           0
      Direct pages scanned                 0           0
      Kswapd pages scanned                 0           0
      Kswapd pages reclaimed               0           0
      Direct pages reclaimed               0           0
      Kswapd efficiency                 100%        100%
      Kswapd velocity                  0.000       0.000
      Direct efficiency                 100%        100%
      Direct velocity                  0.000       0.000
      Percentage direct scans             0%          0%
      Zone normal velocity             0.000       0.000
      Zone dma32 velocity              0.000       0.000
      Zone dma velocity                0.000       0.000
      THP fault alloc                  55164       52987
      THP collapse alloc                 139         147
      THP splits                          26          21
      NUMA alloc hit                 4169066     4250692
      NUMA alloc miss                      0           0

      Note that there were more DMA32 allocations with the patch applied.  In 
this
      particular case there was no difference in numa_hit and numa_miss. The
      expectation is that DMA32 was being used at the low watermark instead of
      falling into the slow path. kswapd was not woken but it's not worken for
      THP allocations.

      On 32-bit, this patch defaults to zone-ordering as low memory depletion
      can be a serious problem on 32-bit large memory machines. If the default
      ordering was node then processes on node 0 will deplete the Normal zone
      due to normal activity.  The problem is worse if CONFIG_HIGHPTE is not
      set. If combined with large amounts of dirty/writeback pages in Normal
      zone then there is also a high risk of OOM. The heuristics are removed
      as it's not clear they were ever important on 32-bit. They were only
      relevant for setting node-ordering on 64-bit.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 97ee4ba7cbd30f1858f0d16911e042737c53f2ef
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:28:28 2014 -0700

      mm: page_alloc: Make paranoid check in move_freepages a VM_BUG_ON

      Since 2.6.24 there has been a paranoid check in move_freepages that looks
      up the zone of two pages.  This is a very slow path and the only time I've
      seen this bug trigger recently is when memory initialisation was broken
      during patch development.  Despite the fact it's a slow path, this patch
      converts the check to a VM_BUG_ON anyway as it has served its purpose by
      now.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b246d3d11e9c04f76a4fd6aae9c61da82bba0afb
  Author: Xue jiufei <xuejiufei@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:26 2014 -0700

      ocfs2: fix a deadlock while o2net_wq doing direct memory reclaim

      Fix a deadlock problem caused by direct memory reclaim in o2net_wq.  The
      situation is as follows:

      1) Receive a connect message from another node, node queues a
         work_struct o2net_listen_work.

      2) o2net_wq processes this work and call the following functions:

      o2net_wq
      -> o2net_accept_one
        -> sock_create_lite
          -> sock_alloc()
            -> kmem_cache_alloc with GFP_KERNEL
              -> ____cache_alloc_node
                ->__alloc_pages_nodemask
                  -> do_try_to_free_pages
                    -> shrink_slab
                      -> evict
                        -> ocfs2_evict_inode
                          -> ocfs2_drop_lock
                            -> dlmunlock
                              -> o2net_send_message_vec

         then o2net_wq wait for the unlock reply from master.

      3) tcp layer received the reply, call o2net_data_ready() and queue
         sc_rx_work, waiting o2net_wq to process this work.

      4) o2net_wq is a single thread workqueue, it process the work one by
         one.  Right now it is still doing o2net_listen_work and cannot handle
         sc_rx_work.  so we deadlock.

      Junxiao Bi's patch "mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set"
      
(http://ozlabs.org/~akpm/mmots/broken-out/mm-clear-__gfp_fs-when-pf_memalloc_noio-is-set.patch)
      clears __GFP_FS in memalloc_noio_flags() besides __GFP_IO.  We use
      memalloc_noio_save() to set process flag PF_MEMALLOC_NOIO so that all
      allocations done by this process are done as if GFP_NOIO was specified.
      We are not reentering filesystem while doing memory reclaim.

      Signed-off-by: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 934f3072c17cc8886f4c043b47eeeb1b12f8de33
  Author: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:23 2014 -0700

      mm: clear __GFP_FS when PF_MEMALLOC_NOIO is set

      commit 21caf2fc1931 ("mm: teach mm by current context info to not do I/O
      during memory allocation") introduces PF_MEMALLOC_NOIO flag to avoid doing
      I/O inside memory allocation, __GFP_IO is cleared when this flag is set,
      but __GFP_FS implies __GFP_IO, it should also be cleared.  Or it may still
      run into I/O, like in superblock shrinker.  And this will make the kernel
      run into the deadlock case described in that commit.

      See Dave Chinner's comment about io in superblock shrinker:

      Filesystem shrinkers do indeed perform IO from the superblock shrinker and
      have for years.  Even clean inodes can require IO before they can be freed
      - e.g.  on an orphan list, need truncation of post-eof blocks, need to
      wait for ordered operations to complete before it can be freed, etc.

      IOWs, Ext4, btrfs and XFS all can issue and/or block on arbitrary amounts
      of IO in the superblock shrinker context.  XFS, in particular, has been
      doing transactions and IO from the VFS inode cache shrinker since it was
      first introduced....

      Fix this by clearing __GFP_FS in memalloc_noio_flags(), this function has
      masked all the gfp_mask that will be passed into fs for the processes
      setting PF_MEMALLOC_NOIO in the direct reclaim path.

      v1 thread at: https://lkml.org/lkml/2014/9/3/32

      Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Cc: Dave Chinner <david@xxxxxxxxxxxxx>
      Cc: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8b2d8253236331c3b26189f34e73f2af89ca982
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:21 2014 -0700

      mm/compaction.c: fix warning of 'flags' may be used uninitialized

      C      mm/compaction.o
      mm/compaction.c: In function isolate_freepages_block:
      mm/compaction.c:364:37: warning: flags may be used uninitialized in this 
function [-Wmaybe-uninitialized]
             && compact_unlock_should_abort(&cc->zone->lock, flags,
                                           ^

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ff26f70f4323ffe332ab6a5b2550f687bbd15326
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:19 2014 -0700

      mm/mmap.c: clean up CONFIG_DEBUG_VM_RB checks

      - be consistent in printing the test which failed

      - one message was actually wrong (a<b != b>a)

      - don't print second bogus warning if browse_rb() failed

      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5705465174686d007473e017b76c4b64b44aa690
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:17 2014 -0700

      mm: clean up zone flags

      Page reclaim tests zone_is_reclaim_dirty(), but the site that actually
      sets this state does zone_set_flag(zone, ZONE_TAIL_LRU_DIRTY), sending the
      reader through layers indirection just to track down a simple bit.

      Remove all zone flag wrappers and just use bitops against zone->flags
      directly.  It's just as readable and the lines are barely any longer.

      Also rename ZONE_TAIL_LRU_DIRTY to ZONE_DIRTY to match ZONE_WRITEBACK, and
      remove the zone_flags_t typedef.

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7c809968ffa92d41baaa9054e897436480179b20
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Oct 9 15:28:15 2014 -0700

      mm/page-writeback.c: use min3/max3 macros to avoid shadow warnings

      Nested calls to min/max functions result in shadow warnings in W=2 builds.
       Avoid the warning by using the min3 and max3 macros to get the min/max of
      3 values instead of nested calls.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7ade3c997208566c5bf50ece8fc319a8caf0d41a
  Author: Weijie Yang <weijie.yang@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:12 2014 -0700

      mm: page_alloc: avoid wakeup kswapd on the unintended node

      When entering the page_alloc slowpath, we wakeup kswapd on every pgdat
      according to the zonelist and high_zoneidx.  However, this doesn't take
      nodemask into account, and could prematurely wakeup kswapd on some
      unintended nodes.

      This patch uses for_each_zone_zonelist_nodemask() instead of
      for_each_zone_zonelist() in wake_all_kswapds() to avoid the above
      situation.

      Signed-off-by: Weijie Yang <weijie.yang@xxxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 81d1b09c6be66afac7d41ee52279d9bccbce56d8
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:10 2014 -0700

      mm: convert a few VM_BUG_ON callers to VM_BUG_ON_VMA

      Trivially convert a few VM_BUG_ON calls to VM_BUG_ON_VMA to extract
      more information when they trigger.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Michel Lespinasse <walken@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit fa3759ccd5651c4235f572302d58c8ec9ddf1c4b
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:08 2014 -0700

      mm: introduce VM_BUG_ON_VMA

      Very similar to VM_BUG_ON_PAGE but dumps VMA information instead.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Michel Lespinasse <walken@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0bf55139782db1fa96af66e37cc84afde18443ef
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:28:06 2014 -0700

      mm: introduce dump_vma

      Introduce a helper to dump information about a VMA, this also makes
      dump_page_flags more generic and re-uses that so the output looks very
      similar to dump_page:

      [   61.903437] vma ffff88070f88be00 start 00007fff25970000 end 
00007fff25992000
      [   61.903437] next ffff88070facd600 prev ffff88070face400 mm 
ffff88070fade000
      [   61.903437] prot 8000000000000025 anon_vma ffff88070fa1e200 vm_ops     
      (null)
      [   61.903437] pgoff 7ffffffdd file           (null) private_data         
  (null)
      [   61.909129] flags: 
0x100173(read|write|mayread|maywrite|mayexec|growsdown|account)

      [akpm@xxxxxxxxxxxxxxxxxxxx: make dump_vma() require CONFIG_DEBUG_VM]
      [swarren@xxxxxxxxxx: fix dump_vma() compilation]
      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Konstantin Khlebnikov <khlebnikov@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Michel Lespinasse <walken@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b208ce32927ac2c4bf14edebfb3197acd7673165
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:03 2014 -0700

      mm/slab.c: use __seq_open_private() instead of seq_open()

      Using __seq_open_private() removes boilerplate code from slabstats_open()

      The resultant code is shorter and easier to follow.

      This patch does not change any functionality.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 703394c1005caeccaaf64945c1b6d6cc3af0cd1d
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:28:01 2014 -0700

      mm/vmalloc.c: use seq_open_private() instead of seq_open()

      Using seq_open_private() removes boilerplate code from vmalloc_open().

      The resultant code is shorter and easier to follow.

      However, please note that seq_open_private() call kzalloc() rather than
      kmalloc() which may affect timing due to the memory initialisation
      overhead.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1c93923cc264105418e6ead149c76bd88302eff4
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:27:59 2014 -0700

      include/linux/migrate.h: remove migrate_page #define

      This is designed to avoid a few ifdefs in .c files but it's obnoxious
      because it can cause unsuspecting "migrate_page" symbols to get turned 
into
      "NULL".

      Just nuke it and use the ifdefs.

      Cc: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
      Cc: Rafael Aquini <aquini@xxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit dd6eecb917938c1b7e505a83df307b3476e7c8bd
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:57 2014 -0700

      mempolicy: unexport get_vma_policy() and remove its "task" arg

      - get_vma_policy(task) is not safe if task != current, remove this
        argument.

      - get_vma_policy() no longer has callers outside of mempolicy.c,
        make it static.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2c7c3a7d08b28278112f2aaa0b7cf53140101e2a
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:55 2014 -0700

      mempolicy: kill do_set_mempolicy()->down_write(&mm->mmap_sem)

      Remove down_write(&mm->mmap_sem) in do_set_mempolicy(). This logic
      was never correct and it is no longer needed, see the previous patch.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 498f237178a3d3151f7ebe329af9a4734e41f6ed
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:52 2014 -0700

      mempolicy: fix show_numa_map() vs exec() + do_set_mempolicy() race

      9e7814404b77 "hold task->mempolicy while numa_maps scans." fixed the
      race with the exiting task but this is not enough.

      The current code assumes that get_vma_policy(task) should either see
      task->mempolicy == NULL or it should be equal to ->task_mempolicy saved
      by hold_task_mempolicy(), so we can never race with __mpol_put(). But
      this can only work if we can't race with do_set_mempolicy(), and thus
      we can't race with another do_set_mempolicy() or do_exit() after that.

      However, do_set_mempolicy()->down_write(mmap_sem) can not prevent this
      race. This task can exec, change it's ->mm, and call do_set_mempolicy()
      after that; in this case they take 2 different locks.

      Change hold_task_mempolicy() to use get_task_policy(), it never returns
      NULL, and change show_numa_map() to use __get_vma_policy() or fall back
      to proc_priv->task_mempolicy.

      Note: this is the minimal fix, we will cleanup this code later. I think
      hold_task_mempolicy() and release_task_mempolicy() should die, we can
      move this logic into show_numa_map(). Or we can move get_task_policy()
      outside of ->mmap_sem and !CONFIG_NUMA code at least.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 74d2c3a05cc6c1eef2d7236a9919036ed85ddaaf
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:50 2014 -0700

      mempolicy: introduce __get_vma_policy(), export get_task_policy()

      Extract the code which looks for vma's policy from get_vma_policy()
      into the new helper, __get_vma_policy(). Export get_task_policy().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6b6482bbf64ef6f6dbc8b52f7a7cf88a0498bd51
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:48 2014 -0700

      mempolicy: remove the "task" arg of vma_policy_mof() and simplify it

      1. vma_policy_mof(task) is simply not safe unless task == current,
         it can race with do_exit()->mpol_put(). Remove this arg and update
         its single caller.

      2. vma can not be NULL, remove this check and simplify the code.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8d90274b3b118c9babeefb1302947f33a1364fb5
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:45 2014 -0700

      mempolicy: sanitize the usage of get_task_policy()

      Cleanup + preparation. Every user of get_task_policy() calls it
      unconditionally, even if it is not going to use the result.

      get_task_policy() is cheap but still this does not look clean, plus
      the code looks simpler if get_task_policy() is called only when this
      is really needed.

      Note: I hope this is correct, but it is not clear why vma_policy_mof()
      doesn't fall back to get_task_policy() if ->get_policy() returns NULL.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f15ca78e33b0bb5acc0c5d9a5d5be3c55c4f0bb7
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:43 2014 -0700

      mempolicy: change get_task_policy() to return default_policy rather than 
NULL

      Every caller of get_task_policy() falls back to default_policy if it
      returns NULL. Change get_task_policy() to do this.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2386740d1add7bb5048c731dd1127a4e9911a3ed
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:41 2014 -0700

      mempolicy: change alloc_pages_vma() to use mpol_cond_put()

      Trivial cleanup. alloc_pages_vma() can use mpol_cond_put().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1f13ae399c58af5a05b5cee61da864e1f4071de4
  Author: Johannes Weiner <hannes@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:27:39 2014 -0700

      mm: remove noisy remainder of the scan_unevictable interface

      The deprecation warnings for the scan_unevictable interface triggers by
      scripts doing `sysctl -a | grep something else'.  This is annoying and not
      helpful.

      The interface has been defunct since 264e56d8247e ("mm: disable user
      interface to manually rescue unevictable pages"), which was in 2011, and
      there haven't been any reports of usecases for it, only reports that the
      deprecation warnings are annying.  It's unlikely that anybody is using
      this interface specifically at this point, so remove it.

      Signed-off-by: Johannes Weiner <hannes@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f606b77f1a9e362451aca8f81d8f36a3a112139e
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:37 2014 -0700

      prctl: PR_SET_MM -- introduce PR_SET_MM_MAP operation

      During development of c/r we've noticed that in case if we need to support
      user namespaces we face a problem with capabilities in prctl(PR_SET_MM,
      ...) call, in particular once new user namespace is created
      capable(CAP_SYS_RESOURCE) no longer passes.

      A approach is to eliminate CAP_SYS_RESOURCE check but pass all new values
      in one bundle, which would allow the kernel to make more intensive test
      for sanity of values and same time allow us to support checkpoint/restore
      of user namespaces.

      Thus a new command PR_SET_MM_MAP introduced. It takes a pointer of
      prctl_mm_map structure which carries all the members to be updated.

        prctl(PR_SET_MM, PR_SET_MM_MAP, struct prctl_mm_map *, size)

        struct prctl_mm_map {
                __u64   start_code;
                __u64   end_code;
                __u64   start_data;
                __u64   end_data;
                __u64   start_brk;
                __u64   brk;
                __u64   start_stack;
                __u64   arg_start;
                __u64   arg_end;
                __u64   env_start;
                __u64   env_end;
                __u64   *auxv;
                __u32   auxv_size;
                __u32   exe_fd;
        };

      All members except @exe_fd correspond ones of struct mm_struct.  To figure
      out which available values these members may take here are meanings of the
      members.

       - start_code, end_code: represent bounds of executable code area
       - start_data, end_data: represent bounds of data area
       - start_brk, brk: used to calculate bounds for brk() syscall
       - start_stack: used when accounting space needed for command
         line arguments, environment and shmat() syscall
       - arg_start, arg_end, env_start, env_end: represent memory area
         supplied for command line arguments and environment variables
       - auxv, auxv_size: carries auxiliary vector, Elf format specifics
       - exe_fd: file descriptor number for executable link (/proc/self/exe)

      Thus we apply the following requirements to the values

      1) Any member except @auxv, @auxv_size, @exe_fd is rather an address
         in user space thus it must be laying inside [mmap_min_addr, 
mmap_max_addr)
         interval.

      2) While @[start|end]_code and @[start|end]_data may point to an 
nonexisting
         VMAs (say a program maps own new .text and .data segments during 
execution)
         the rest of members should belong to VMA which must exist.

      3) Addresses must be ordered, ie @start_ member must not be greater or
         equal to appropriate @end_ member.

      4) As in regular Elf loading procedure we require that @start_brk and
         @brk be greater than @end_data.

      5) If RLIMIT_DATA rlimit is set to non-infinity new values should not
         exceed existing limit. Same applies to RLIMIT_STACK.

      6) Auxiliary vector size must not exceed existing one (which is
         predefined as AT_VECTOR_SIZE and depends on architecture).

      7) File descriptor passed in @exe_file should be pointing
         to executable file (because we use existing 
prctl_set_mm_exe_file_locked
         helper it ensures that the file we are going to use as exe link has all
         required permission granted).

      Now about where these members are involved inside kernel code:

       - @start_code and @end_code are used in /proc/$pid/[stat|statm] output;

       - @start_data and @end_data are used in /proc/$pid/[stat|statm] output,
         also they are considered if there enough space for brk() syscall
         result if RLIMIT_DATA is set;

       - @start_brk shown in /proc/$pid/stat output and accounted in brk()
         syscall if RLIMIT_DATA is set; also this member is tested to
         find a symbolic name of mmap event for perf system (we choose
         if event is generated for "heap" area); one more aplication is
         selinux -- we test if a process has PROCESS__EXECHEAP permission
         if trying to make heap area being executable with mprotect() syscall;

       - @brk is a current value for brk() syscall which lays inside heap
         area, it's shown in /proc/$pid/stat. When syscall brk() succesfully
         provides new memory area to a user space upon brk() completion the
         mm::brk is updated to carry new value;

         Both @start_brk and @brk are actively used in /proc/$pid/maps
         and /proc/$pid/smaps output to find a symbolic name "heap" for
         VMA being scanned;

       - @start_stack is printed out in /proc/$pid/stat and used to
         find a symbolic name "stack" for task and threads in
         /proc/$pid/maps and /proc/$pid/smaps output, and as the same
         as with @start_brk -- perf system uses it for event naming.
         Also kernel treat this member as a start address of where
         to map vDSO pages and to check if there is enough space
         for shmat() syscall;

       - @arg_start, @arg_end, @env_start and @env_end are printed out
         in /proc/$pid/stat. Another access to the data these members
         represent is to read /proc/$pid/environ or /proc/$pid/cmdline.
         Any attempt to read these areas kernel tests with access_process_vm
         helper so a user must have enough rights for this action;

       - @auxv and @auxv_size may be read from /proc/$pid/auxv. Strictly
         speaking kernel doesn't care much about which exactly data is
         sitting there because it is solely for userspace;

       - @exe_fd is referred from /proc/$pid/exe and when generating
         coredump. We uses prctl_set_mm_exe_file_locked helper to update
         this member, so exe-file link modification remains one-shot
         action.

      Still note that updating exe-file link now doesn't require sys-resource
      capability anymore, after all there is no much profit in preventing setup
      own file link (there are a number of ways to execute own code -- ptrace,
      ld-preload, so that the only reliable way to find which exactly code is
      executed is to inspect running program memory).  Still we require the
      caller to be at least user-namespace root user.

      I believe the old interface should be deprecated and ripped off in a
      couple of kernel releases if no one against.

      To test if new interface is implemented in the kernel one can pass
      PR_SET_MM_MAP_SIZE opcode and the kernel returns the size of currently
      supported struct prctl_mm_map.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix 80-col wordwrap in macro definitions]
      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Andrew Vagin <avagin@xxxxxxxxxx>
      Tested-by: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 71fe97e185040c5dac3216cd54e186dfa534efa0
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:34 2014 -0700

      prctl: PR_SET_MM -- factor out mmap_sem when updating mm::exe_file

      Instead of taking mm->mmap_sem inside prctl_set_mm_exe_file() move it out
      and rename the helper to prctl_set_mm_exe_file_locked().  This will allow
      to reuse this function in a next patch.

      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8764b338b37524ab1a78aee527318ebee9762487
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:32 2014 -0700

      mm: use may_adjust_brk helper

      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9c5990240e076ae564cccbd921868cd08f6daaa5
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:29 2014 -0700

      mm: introduce check_data_rlimit helper

      To eliminate code duplication lets introduce check_data_rlimit helper
      which we will use in brk() and prctl() syscalls.

      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Andrew Vagin <avagin@xxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Acked-by: Serge Hallyn <serge.hallyn@xxxxxxxxxxxxx>
      Cc: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: Julien Tinnes <jln@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6d7ce55940b6ecd463ca044ad241f0122d913293
  Author: David Rientjes <rientjes@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:27 2014 -0700

      mm, compaction: pass gfp mask to compact_control

      struct compact_control currently converts the gfp mask to a migratetype,
      but we need the entire gfp mask in a follow-up patch.

      Pass the entire gfp mask as part of struct compact_control.

      Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 43e7a34d265e884b7cf34f9b05e6f2e0c05bf120
  Author: David Rientjes <rientjes@xxxxxxxxxx>
  Date:   Thu Oct 9 15:27:25 2014 -0700

      mm: rename allocflags_to_migratetype for clarity

      The page allocator has gfp flags (like __GFP_WAIT) and alloc flags (like
      ALLOC_CPUSET) that have separate semantics.

      The function allocflags_to_migratetype() actually takes gfp flags, not
      alloc flags, and returns a migratetype.  Rename it to
      gfpflags_to_migratetype().

      Signed-off-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 99c0fd5e51c447917264154cb01a967804ace745
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:23 2014 -0700

      mm, compaction: skip buddy pages by their order in the migrate scanner

      The migration scanner skips PageBuddy pages, but does not consider their
      order as checking page_order() is generally unsafe without holding the
      zone->lock, and acquiring the lock just for the check wouldn't be a good
      tradeoff.

      Still, this could avoid some iterations over the rest of the buddy page,
      and if we are careful, the race window between PageBuddy() check and
      page_order() is small, and the worst thing that can happen is that we skip
      too much and miss some isolation candidates.  This is not that bad, as
      compaction can already fail for many other reasons like parallel
      allocations, and those have much larger race window.

      This patch therefore makes the migration scanner obtain the buddy page
      order and use it to skip the whole buddy page, if the order appears to be
      in the valid range.

      It's important that the page_order() is read only once, so that the value
      used in the checks and in the pfn calculation is the same.  But in theory
      the compiler can replace the local variable by multiple inlines of
      page_order().  Therefore, the patch introduces page_order_unsafe() that
      uses ACCESS_ONCE to prevent this.

      Testing with stress-highalloc from mmtests shows a 15% reduction in number
      of pages scanned by migration scanner.  The reduction is >60% with
      __GFP_NO_KSWAPD allocations, along with success rates better by few
      percent.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e14c720efdd73c6d69cd8d07fa894bcd11fe1973
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:20 2014 -0700

      mm, compaction: remember position within pageblock in free pages scanner

      Unlike the migration scanner, the free scanner remembers the beginning of
      the last scanned pageblock in cc->free_pfn.  It might be therefore
      rescanning pages uselessly when called several times during single
      compaction.  This might have been useful when pages were returned to the
      buddy allocator after a failed migration, but this is no longer the case.

      This patch changes the meaning of cc->free_pfn so that if it points to a
      middle of a pageblock, that pageblock is scanned only from cc->free_pfn to
      the end.  isolate_freepages_block() will record the pfn of the last page
      it looked at, which is then used to update cc->free_pfn.

      In the mmtests stress-highalloc benchmark, this has resulted in lowering
      the ratio between pages scanned by both scanners, from 2.5 free pages per
      migrate page, to 2.25 free pages per migrate page, without affecting
      success rates.

      With __GFP_NO_KSWAPD allocations, this appears to result in a worse ratio
      (2.1 instead of 1.8), but page migration successes increased by 10%, so
      this could mean that more useful work can be done until need_resched()
      aborts this kind of compaction.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 69b7189f12e0064237630e8c6bb64cad710bb268
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:18 2014 -0700

      mm, compaction: skip rechecks when lock was already held

      Compaction scanners try to lock zone locks as late as possible by checking
      many page or pageblock properties opportunistically without lock and
      skipping them if not unsuitable.  For pages that pass the initial checks,
      some properties have to be checked again safely under lock.  However, if
      the lock was already held from a previous iteration in the initial checks,
      the rechecks are unnecessary.

      This patch therefore skips the rechecks when the lock was already held.
      This is now possible to do, since we don't (potentially) drop and
      reacquire the lock between the initial checks and the safe rechecks
      anymore.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8b44d2791f912566a7ef58c71a7f9cbd16c3eeae
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:16 2014 -0700

      mm, compaction: periodically drop lock and restore IRQs in scanners

      Compaction scanners regularly check for lock contention and need_resched()
      through the compact_checklock_irqsave() function.  However, if there is no
      contention, the lock can be held and IRQ disabled for potentially long
      time.

      This has been addressed by commit b2eef8c0d091 ("mm: compaction: minimise
      the time IRQs are disabled while isolating pages for migration") for the
      migration scanner.  However, the refactoring done by commit 2a1402aa044b
      ("mm: compaction: acquire the zone->lru_lock as late as possible") has
      changed the conditions so that the lock is dropped only when there's
      contention on the lock or need_resched() is true.  Also, need_resched() is
      checked only when the lock is already held.  The comment "give a chance to
      irqs before checking need_resched" is therefore misleading, as IRQs remain
      disabled when the check is done.

      This patch restores the behavior intended by commit b2eef8c0d091 and also
      tries to better balance and make more deterministic the time spent by
      checking for contention vs the time the scanners might run between the
      checks.  It also avoids situations where checking has not been done often
      enough before.  The result should be avoiding both too frequent and too
      infrequent contention checking, and especially the potentially
      long-running scans with IRQs disabled and no checking of need_resched() or
      for fatal signal pending, which can happen when many consecutive pages or
      pageblocks fail the preliminary tests and do not reach the later call site
      to compact_checklock_irqsave(), as explained below.

      Before the patch:

      In the migration scanner, compact_checklock_irqsave() was called each
      loop, if reached.  If not reached, some lower-frequency checking could
      still be done if the lock was already held, but this would not result in
      aborting contended async compaction until reaching
      compact_checklock_irqsave() or end of pageblock.  In the free scanner, it
      was similar but completely without the periodical checking, so lock can be
      potentially held until reaching the end of pageblock.

      After the patch, in both scanners:

      The periodical check is done as the first thing in the loop on each
      SWAP_CLUSTER_MAX aligned pfn, using the new compact_unlock_should_abort()
      function, which always unlocks the lock (if locked) and aborts async
      compaction if scheduling is needed.  It also aborts any type of compaction
      when a fatal signal is pending.

      The compact_checklock_irqsave() function is replaced with a slightly
      different compact_trylock_irqsave().  The biggest difference is that the
      function is not called at all if the lock is already held.  The periodical
      need_resched() checking is left solely to compact_unlock_should_abort().
      The lock contention avoidance for async compaction is achieved by the
      periodical unlock by compact_unlock_should_abort() and by using trylock in
      compact_trylock_irqsave() and aborting when trylock fails.  Sync
      compaction does not use trylock.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1f9efdef4f3f1d2a073e524113fd0038af636f2b
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:14 2014 -0700

      mm, compaction: khugepaged should not give up due to need_resched()

      Async compaction aborts when it detects zone lock contention or
      need_resched() is true.  David Rientjes has reported that in practice,
      most direct async compactions for THP allocation abort due to
      need_resched().  This means that a second direct compaction is never
      attempted, which might be OK for a page fault, but khugepaged is intended
      to attempt a sync compaction in such case and in these cases it won't.

      This patch replaces "bool contended" in compact_control with an int that
      distinguishes between aborting due to need_resched() and aborting due to
      lock contention.  This allows propagating the abort through all compaction
      functions as before, but passing the abort reason up to
      __alloc_pages_slowpath() which decides when to continue with direct
      reclaim and another compaction attempt.

      Another problem is that try_to_compact_pages() did not act upon the
      reported contention (both need_resched() or lock contention) immediately
      and would proceed with another zone from the zonelist.  When
      need_resched() is true, that means initializing another zone compaction,
      only to check again need_resched() in isolate_migratepages() and aborting.
       For zone lock contention, the unintended consequence is that the lock
      contended status reported back to the allocator is detrmined from the last
      zone where compaction was attempted, which is rather arbitrary.

      This patch fixes the problem in the following way:
      - async compaction of a zone aborting due to need_resched() or fatal 
signal
        pending means that further zones should not be tried. We report
        COMPACT_CONTENDED_SCHED to the allocator.
      - aborting zone compaction due to lock contention means we can still try
        another zone, since it has different set of locks. We report back
        COMPACT_CONTENDED_LOCK only if *all* zones where compaction was 
attempted,
        it was aborted due to lock contention.

      As a result of these fixes, khugepaged will proceed with second sync
      compaction as intended, when the preceding async compaction aborted due to
      need_resched().  Page fault compactions aborting due to need_resched()
      will spare some cycles previously wasted by initializing another zone
      compaction only to abort again.  Lock contention will be reported only
      when compaction in all zones aborted due to lock contention, and therefore
      it's not a good idea to try again after reclaim.

      In stress-highalloc from mmtests configured to use __GFP_NO_KSWAPD, this
      has improved number of THP collapse allocations by 10%, which shows
      positive effect on khugepaged.  The benchmark's success rates are
      unchanged as it is not recognized as khugepaged.  Numbers of compact_stall
      and compact_fail events have however decreased by 20%, with
      compact_success still a bit improved, which is good.  With benchmark
      configured not to use __GFP_NO_KSWAPD, there is 6% improvement in THP
      collapse allocations, and only slight improvement in stalls and failures.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix warnings]
      Reported-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7d49d8868336bbf4f68714d8282ca5fd65e387ed
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:11 2014 -0700

      mm, compaction: reduce zone checking frequency in the migration scanner

      The unification of the migrate and free scanner families of function has
      highlighted a difference in how the scanners ensure they only isolate
      pages of the intended zone.  This is important for taking zone lock or lru
      lock of the correct zone.  Due to nodes overlapping, it is however
      possible to encounter a different zone within the range of the zone being
      compacted.

      The free scanner, since its inception by commit 748446bb6b5a ("mm:
      compaction: memory compaction core"), has been checking the zone of the
      first valid page in a pageblock, and skipping the whole pageblock if the
      zone does not match.

      This checking was completely missing from the migration scanner at first,
      and later added by commit dc9086004b3d ("mm: compaction: check for
      overlapping nodes during isolation for migration") in a reaction to a bug
      report.  But the zone comparison in migration scanner is done once per a
      single scanned page, which is more defensive and thus more costly than a
      check per pageblock.

      This patch unifies the checking done in both scanners to once per
      pageblock, through a new pageblock_pfn_to_page() function, which also
      includes pfn_valid() checks.  It is more defensive than the current free
      scanner checks, as it checks both the first and last page of the
      pageblock, but less defensive by the migration scanner per-page checks.
      It assumes that node overlapping may result (on some architecture) in a
      boundary between two nodes falling into the middle of a pageblock, but
      that there cannot be a node0 node1 node0 interleaving within a single
      pageblock.

      The result is more code being shared and a bit less per-page CPU cost in
      the migration scanner.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit edc2ca61249679298c1f343cd9c549964b8df4b4
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:09 2014 -0700

      mm, compaction: move pageblock checks up from isolate_migratepages_range()

      isolate_migratepages_range() is the main function of the compaction
      scanner, called either on a single pageblock by isolate_migratepages()
      during regular compaction, or on an arbitrary range by CMA's
      __alloc_contig_migrate_range().  It currently perfoms two pageblock-wide
      compaction suitability checks, and because of the CMA callpath, it tracks
      if it crossed a pageblock boundary in order to repeat those checks.

      However, closer inspection shows that those checks are always true for 
CMA:
      - isolation_suitable() is true because CMA sets cc->ignore_skip_hint to 
true
      - migrate_async_suitable() check is skipped because CMA uses sync 
compaction

      We can therefore move the compaction-specific checks to
      isolate_migratepages() and simplify isolate_migratepages_range().
      Furthermore, we can mimic the freepage scanner family of functions, which
      has isolate_freepages_block() function called both by compaction from
      isolate_freepages() and by CMA from isolate_freepages_range(), where each
      use-case adds own specific glue code.  This allows further code
      simplification.

      Thus, we rename isolate_migratepages_range() to
      isolate_migratepages_block() and limit its functionality to a single
      pageblock (or its subset).  For CMA, a new different
      isolate_migratepages_range() is created as a CMA-specific wrapper for the
      _block() function.  The checks specific to compaction are moved to
      isolate_migratepages().  As part of the unification of these two families
      of functions, we remove the redundant zone parameter where applicable,
      since zone pointer is already passed in cc->zone.

      Furthermore, going back to compact_zone() and compact_finished() when
      pageblock is found unsuitable (now by isolate_migratepages()) is wasteful
      - the checks are meant to skip pageblocks quickly.  The patch therefore
      also introduces a simple loop into isolate_migratepages() so that it does
      not return immediately on failed pageblock checks, but keeps going until
      isolate_migratepages_range() gets called once.  Similarily to
      isolate_freepages(), the function periodically checks if it needs to
      reschedule or abort async compaction.

      [iamjoonsoo.kim@xxxxxxx: fix isolated page counting bug in compaction]
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f8224aa5a0a4627926019bba7511926393fbee3b
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:07 2014 -0700

      mm, compaction: do not recheck suitable_migration_target under lock

      isolate_freepages_block() rechecks if the pageblock is suitable to be a
      target for migration after it has taken the zone->lock.  However, the
      check has been optimized to occur only once per pageblock, and
      compact_checklock_irqsave() might be dropping and reacquiring lock, which
      means somebody else might have changed the pageblock's migratetype
      meanwhile.

      Furthermore, nothing prevents the migratetype to change right after
      isolate_freepages_block() has finished isolating.  Given how imperfect
      this is, it's simpler to just rely on the check done in
      isolate_freepages() without lock, and not pretend that the recheck under
      lock guarantees anything.  It is just a heuristic after all.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 98dd3b48a7b8e8277f14c2b7d879477efc1ed0d0
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:04 2014 -0700

      mm, compaction: do not count compact_stall if all zones skipped compaction

      The compact_stall vmstat counter counts the number of allocations stalled
      by direct compaction.  It does not count when all attempted zones had
      deferred compaction, but it does count when all zones skipped compaction.
      The skipping is decided based on very early check of
      compaction_suitable(), based on watermarks and memory fragmentation.
      Therefore it makes sense not to count skipped compactions as stalls.
      Moreover, compact_success or compact_fail is also already not being
      counted when compaction was skipped, so this patch changes the
      compact_stall counting to match the other two.

      Additionally, restructure __alloc_pages_direct_compact() code for better
      readability.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 53853e2d2bfb748a8b5aa2fd1de15699266865e0
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:02 2014 -0700

      mm, compaction: defer each zone individually instead of preferred zone

      When direct sync compaction is often unsuccessful, it may become deferred
      for some time to avoid further useless attempts, both sync and async.
      Successful high-order allocations un-defer compaction, while further
      unsuccessful compaction attempts prolong the compaction deferred period.

      Currently the checking and setting deferred status is performed only on
      the preferred zone of the allocation that invoked direct compaction.  But
      compaction itself is attempted on all eligible zones in the zonelist, so
      the behavior is suboptimal and may lead both to scenarios where 1)
      compaction is attempted uselessly, or 2) where it's not attempted despite
      good chances of succeeding, as shown on the examples below:

      1) A direct compaction with Normal preferred zone failed and set
         deferred compaction for the Normal zone.  Another unrelated direct
         compaction with DMA32 as preferred zone will attempt to compact DMA32
         zone even though the first compaction attempt also included DMA32 zone.

         In another scenario, compaction with Normal preferred zone failed to
         compact Normal zone, but succeeded in the DMA32 zone, so it will not
         defer compaction.  In the next attempt, it will try Normal zone which
         will fail again, instead of skipping Normal zone and trying DMA32
         directly.

      2) Kswapd will balance DMA32 zone and reset defer status based on
         watermarks looking good.  A direct compaction with preferred Normal
         zone will skip compaction of all zones including DMA32 because Normal
         was still deferred.  The allocation might have succeeded in DMA32, but
         won't.

      This patch makes compaction deferring work on individual zone basis
      instead of preferred zone.  For each zone, it checks compaction_deferred()
      to decide if the zone should be skipped.  If watermarks fail after
      compacting the zone, defer_compaction() is called.  The zone where
      watermarks passed can still be deferred when the allocation attempt is
      unsuccessful.  When allocation is successful, compaction_defer_reset() is
      called for the zone containing the allocated page.  This approach should
      approximate calling defer_compaction() only on zones where compaction was
      attempted and did not yield allocated page.  There might be corner cases
      but that is inevitable as long as the decision to stop compacting dues not
      guarantee that a page will be allocated.

      Due to a new COMPACT_DEFERRED return value, some functions relying
      implicitly on COMPACT_SKIPPED = 0 had to be updated, with comments made
      more accurate.  The did_some_progress output parameter of
      __alloc_pages_direct_compact() is removed completely, as the caller
      actually does not use it after compaction sets it - it is only considered
      when direct reclaim sets it.

      During testing on a two-node machine with a single very small Normal zone
      on node 1, this patch has improved success rates in stress-highalloc
      mmtests benchmark.  The success here were previously made worse by commit
      3a025760fc15 ("mm: page_alloc: spill to remote nodes before waking
      kswapd") as kswapd was no longer resetting often enough the deferred
      compaction for the Normal zone, and DMA32 zones on both nodes were thus
      not considered for compaction.  On different machine, success rates were
      improved with __GFP_NO_KSWAPD allocations.

      [akpm@xxxxxxxxxxxxxxxxxxxx: fix CONFIG_COMPACTION=n build]
      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Acked-by: Minchan Kim <minchan@xxxxxxxxxx>
      Reviewed-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8b1645685acf3c7e0b93611fb4b328ef45c47e92
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:27:00 2014 -0700

      mm, THP: don't hold mmap_sem in khugepaged when allocating THP

      When allocating huge page for collapsing, khugepaged currently holds
      mmap_sem for reading on the mm where collapsing occurs.  Afterwards the
      read lock is dropped before write lock is taken on the same mmap_sem.

      Holding mmap_sem during whole huge page allocation is therefore useless,
      the vma needs to be rechecked after taking the write lock anyway.
      Furthemore, huge page allocation might involve a rather long sync
      compaction, and thus block any mmap_sem writers and i.e.  affect workloads
      that perform frequent m(un)map or mprotect oterations.

      This patch simply releases the read lock before allocating a huge page.
      It also deletes an outdated comment that assumed vma must be stable, as it
      was using alloc_hugepage_vma().  This is no longer true since commit
      9f1b868a13ac ("mm: thp: khugepaged: add policy for finding target node").

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 447f05bb488bff4282088259b04f47f0f9f76760
  Author: Akinobu Mita <akinobu.mita@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:58 2014 -0700

      block_dev: implement readpages() to optimize sequential read

      Sequential read from a block device is expected to be equal or faster than
      from the file on a filesystem.  But it is not correct due to the lack of
      effective readpages() in the address space operations for block device.

      This implements readpages() operation for block device by using
      mpage_readpages() which can create multipage BIOs instead of BIOs for each
      page and reduce system CPU time consumption.

      Install 1GB of RAM disk storage:

        # modprobe scsi_debug dev_size_mb=1024 delay=0

      Sequential read from file on a filesystem:

        # mkfs.ext4 /dev/$DEV
        # mount /dev/$DEV /mnt
        # fio --name=t --size=512m --rw=read --filename=/mnt/file
        ...
          read : io=524288KB, bw=2133.4MB/s, iops=546133, runt=   240msec

      Sequential read from a block device:
        # fio --name=t --size=512m --rw=read --filename=/dev/$DEV
        ...
      (Without this commit)
          read : io=524288KB, bw=1700.2MB/s, iops=435455, runt=   301msec

      (With this commit)
          read : io=524288KB, bw=2160.4MB/s, iops=553046, runt=   237msec

      Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4db96b71e3caea5bb39053d57683129e0682c66f
  Author: Akinobu Mita <akinobu.mita@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:55 2014 -0700

      vfs: guard end of device for mpage interface

      Add guard_bio_eod() check for mpage code in order to allow us to do IO
      even on the odd last sectors of a device, even if the block size is some
      multiple of the physical sector size.

      Using mpage_readpages() for block device requires this guard check.

      Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 59d43914ed7b96255271ad6b7b735344beffa3c0
  Author: Akinobu Mita <akinobu.mita@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:53 2014 -0700

      vfs: make guard_bh_eod() more generic

      This patchset implements readpages() operation for block device by using
      mpage_readpages() which can create multipage BIOs instead of BIOs for each
      page and reduce system CPU time consumption.

      This patch (of 3):

      guard_bh_eod() is used in submit_bh() to allow us to do IO even on the odd
      last sectors of a device, even if the block size is some multiple of the
      physical sector size.  This makes guard_bh_eod() more generic and renames
      it guard_bio_eod() so that we can use it without struct buffer_head
      argument.

      The reason for this change is that using mpage_readpages() for block
      device requires to add this guard check in mpage code.

      Signed-off-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 21bb9bd19430a43e6462ce75030fd7fac4b766ef
  Author: Vlastimil Babka <vbabka@xxxxxxx>
  Date:   Thu Oct 9 15:26:51 2014 -0700

      mm: page_alloc: determine migratetype only once

      The check for ALLOC_CMA in __alloc_pages_nodemask() derives migratetype
      from gfp_mask in each retry pass, although the migratetype variable
      already has the value determined and it does not change.  Use the variable
      and perform the check only once.  Also convert #ifdef CONFIG_CMA to
      IS_ENABLED.

      Signed-off-by: Vlastimil Babka <vbabka@xxxxxxx>
      Acked-by: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: "Srivatsa S. Bhat" <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 95b0e655f9148881907fdbe5baba6a9f5d094fee
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:49 2014 -0700

      ARM: mm: don't limit default CMA region only to low memory

      DMA-mapping supports CMA regions places either in low or high memory, so
      there is no longer needed to limit default CMA regions only to low memory.
       The real limit is still defined by architecture specific DMA limit.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Reported-by: Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Daniel Drake <drake@xxxxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f7426b983a6a353cf21e5733e84458219c4a817e
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:47 2014 -0700

      mm: cma: adjust address limit to avoid hitting low/high memory boundary

      Russell King recently noticed that limiting default CMA region only to low
      memory on ARM architecture causes serious memory management issues with
      machines having a lot of memory (which is mainly available as high
      memory).  More information can be found the following thread:
      http://thread.gmane.org/gmane.linux.ports.arm.kernel/348441/

      Those two patches removes this limit letting kernel to put default CMA
      region into high memory when this is possible (there is enough high memory
      available and architecture specific DMA limit fits).

      This should solve strange OOM issues on systems with lots of RAM (i.e.
      >1GiB) and large (>256M) CMA area.

      This patch (of 2):

      Automatically allocated regions should not cross low/high memory boundary,
      because such regions cannot be later correctly initialized due to spanning
      across two memory zones.  This patch adds a check for this case and a
      simple code for moving region to low memory if automatically selected
      address might not fit completely into high memory.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: Daniel Drake <drake@xxxxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Russell King <rmk@xxxxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d4932f9e81ae7a7bf3c3967e48373909b9c98ee5
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:44 2014 -0700

      arm64: add atomic pool for non-coherent and CMA allocations

      Neither CMA nor noncoherent allocations support atomic allocations.
      Add a dedicated atomic pool to support this.

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 36d0fd2198da3fd16b0e0da50ece05b4d295d2f1
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:42 2014 -0700

      arm: use genalloc for the atomic pool

      ARM currently uses a bitmap for tracking atomic allocations.  genalloc
      already handles this type of memory pool allocation so switch to using
      that instead.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 513510ddba9650fc7da456eefeb0ead7632324f6
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:40 2014 -0700

      common: dma-mapping: introduce common remapping functions

      For architectures without coherent DMA, memory for DMA may need to be
      remapped with coherent attributes.  Factor out the the remapping code from
      arm and put it in a common location to reduce code duplication.

      As part of this, the arm APIs are now migrated away from
      ioremap_page_range to the common APIs which use map_vm_area for remapping.
       This should be an equivalent change and using map_vm_area is more correct
      as ioremap_page_range is intended to bring in io addresses into the cpu
      space and not regular kernel managed memory.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Mitchel Humpherys <mitchelh@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9efb3a421d55d30b65fb0dbee05108d15c6c55f7
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:38 2014 -0700

      lib/genalloc.c: add genpool range check function

      After allocating an address from a particular genpool, there is no good
      way to verify if that address actually belongs to a genpool.  Introduce
      addr_in_gen_pool which will return if an address plus size falls
      completely within the genpool range.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 505e3be6c082489a32a88e042f930d047b6415bc
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:35 2014 -0700

      lib/genalloc.c: add power aligned algorithm

      One of the more common algorithms used for allocation is to align the
      start address of the allocation to the order of size requested.  Add this
      as an algorithm option for genalloc.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Acked-by: Olof Johansson <olof@xxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Riley <davidriley@xxxxxxxxxxxx>
      Cc: Ritesh Harjain <ritesh.harjani@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6a33979d5bd7521497121c5ae4435d7003115a0f
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Thu Oct 9 15:26:33 2014 -0700

      mm: remove misleading ARCH_USES_NUMA_PROT_NONE

      ARCH_USES_NUMA_PROT_NONE was defined for architectures that implemented
      _PAGE_NUMA using _PROT_NONE.  This saved using an additional PTE bit and
      relied on the fact that PROT_NONE vmas were skipped by the NUMA hinting
      fault scanner.  This was found to be conceptually confusing with a lot of
      implicit assumptions and it was asked that an alternative be found.

      Commit c46a7c81 "x86: define _PAGE_NUMA by reusing software bits on the
      PMD and PTE levels" redefined _PAGE_NUMA on x86 to be one of the swap PTE
      bits and shrunk the maximum possible swap size but it did not go far
      enough.  There are no architectures that reuse _PROT_NONE as _PROT_NUMA
      but the relics still exist.

      This patch removes ARCH_USES_NUMA_PROT_NONE and removes some unnecessary
      duplication in powerpc vs the generic implementation by defining the types
      the core NUMA helpers expected to exist from x86 with their ppc64
      equivalent.  This necessitated that a PTE bit mask be created that
      identified the bits that distinguish present from NUMA pte entries but it
      is expected this will only differ between arches based on _PAGE_PROTNONE.
      The naming for the generic helpers was taken from x86 originally but ppc64
      has types that are equivalent for the purposes of the helper so they are
      mapped instead of duplicating code.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Cc: Hugh Dickins <hughd@xxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
      Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ed2f240094f900833ac06f533ab8bbcf0a1e8199
  Author: Zhang Zhen <zhenzhang.zhang@xxxxxxxxxx>
  Date:   Thu Oct 9 15:26:31 2014 -0700

      memory-hotplug: add sysfs valid_zones attribute

      Currently memory-hotplug has two limits:

      1. If the memory block is in ZONE_NORMAL, you can change it to
         ZONE_MOVABLE, but this memory block must be adjacent to ZONE_MOVABLE.

      2. If the memory block is in ZONE_MOVABLE, you can change it to
         ZONE_NORMAL, but this memory block must be adjacent to ZONE_NORMAL.

      With this patch, we can easy to know a memory block can be onlined to
      which zone, and don't need to know the above two limits.

      Updated the related Documentation.

      [akpm@xxxxxxxxxxxxxxxxxxxx: use conventional comment layout]
      [akpm@xxxxxxxxxxxxxxxxxxxx: fix build with CONFIG_MEMORY_HOTREMOVE=n]
      [akpm@xxxxxxxxxxxxxxxxxxxx: remove unused local zone_prev]
      Signed-off-by: Zhang Zhen <zhenzhang.zhang@xxxxxxxxxx>
      Cc: Dave Hansen <dave.hansen@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx>
      Cc: Wang Nan <wangnan0@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cc71aba348906ff93a4ad2f600045ee2d1ecc291
  Author: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:29 2014 -0700

      mm/mmap.c: whitespace fixes

      Signed-off-by: vishnu.ps <vishnu.ps@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bf0dea23a9c094ae869a88bb694fbe966671bf6d
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:27 2014 -0700

      mm/slab: use percpu allocator for cpu cache

      Because of chicken and egg problem, initialization of SLAB is really
      complicated.  We need to allocate cpu cache through SLAB to make the
      kmem_cache work, but before initialization of kmem_cache, allocation
      through SLAB is impossible.

      On the other hand, SLUB does initialization in a more simple way.  It uses
      percpu allocator to allocate cpu cache so there is no chicken and egg
      problem.

      So, this patch try to use percpu allocator in SLAB.  This simplifies the
      initialization step in SLAB so that we could maintain SLAB code more
      easily.

      In my testing there is no performance difference.

      This implementation relies on percpu allocator.  Because percpu allocator
      uses vmalloc address space, vmalloc address space could be exhausted by
      this change on many cpu system with *32 bit* kernel.  This implementation
      can cover 1024 cpus in worst case by following calculation.

      Worst: 1024 cpus * 4 bytes for pointer * 300 kmem_caches *
        120 objects per cpu_cache = 140 MB
      Normal: 1024 cpus * 4 bytes for pointer * 150 kmem_caches(slab merge) *
        80 objects per cpu_cache = 46 MB

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Jeremiah Mahler <jmmahler@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 12220dea07f1ac6ac717707104773d771c3f3077
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:24 2014 -0700

      mm/slab: support slab merge

      Slab merge is good feature to reduce fragmentation.  If new creating slab
      have similar size and property with exsitent slab, this feature reuse it
      rather than creating new one.  As a result, objects are packed into fewer
      slabs so that fragmentation is reduced.

      Below is result of my testing.

      * After boot, sleep 20; cat /proc/meminfo | grep Slab

      <Before>
      Slab: 25136 kB

      <After>
      Slab: 24364 kB

      We can save 3% memory used by slab.

      For supporting this feature in SLAB, we need to implement SLAB specific
      kmem_cache_flag() and __kmem_cache_alias(), because SLUB implements some
      SLUB specific processing related to debug flag and object size change on
      these functions.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 423c929cbbecc60e9c407f9048e58f5422f7995d
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:22 2014 -0700

      mm/slab_common: commonize slab merge logic

      Slab merge is good feature to reduce fragmentation.  Now, it is only
      applied to SLUB, but, it would be good to apply it to SLAB.  This patch is
      preparation step to apply slab merge to SLAB by commonizing slab merge
      logic.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9163582c3f22cfba90a78749751ac70b127a9167
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Thu Oct 9 15:26:20 2014 -0700

      slab: fix for_each_kmem_cache_node()

      Fix a bug (discovered with kmemcheck) in for_each_kmem_cache_node().  The
      for loop reads the array "node" before verifying that the index is within
      the range.  This results in kmemcheck warning.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Reviewed-by: Pekka Enberg <penberg@xxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 109228389a943edd7e5c6ae94a7fda119691baec
  Author: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:26:18 2014 -0700

      kernel/kthread.c: partial revert of 81c98869faa5 ("kthread: ensure 
locality of task_struct allocations")

      After discussions with Tejun, we don't want to spread the use of
      cpu_to_mem() (and thus knowledge of allocators/NUMA topology details) into
      callers, but would rather ensure the callees correctly handle memoryless
      nodes.  With the previous patches ("topology: add support for
      node_to_mem_node() to determine the fallback node" and "slub: fallback to
      node_to_mem_node() node if allocating on memoryless node") adding and
      using node_to_mem_node(), we can safely undo part of the change to the
      kthread logic from 81c98869faa5.

      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Han Pingtian <hanpt@xxxxxxxxxxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit a561ce00b09e1545953340deb5bef1036d7442de
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:15 2014 -0700

      slub: fall back to node_to_mem_node() node if allocating on memoryless 
node

      Update the SLUB code to search for partial slabs on the nearest node with
      memory in the presence of memoryless nodes.  Additionally, do not consider
      it to be an ALLOC_NODE_MISMATCH (and deactivate the slab) when a
      memoryless-node specified allocation goes off-node.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Han Pingtian <hanpt@xxxxxxxxxxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ad2c8144418c6a81cefe65379fd47bbe8344cef2
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:13 2014 -0700

      topology: add support for node_to_mem_node() to determine the fallback 
node

      Anton noticed (http://www.spinics.net/lists/linux-mm/msg67489.html) that
      on ppc LPARs with memoryless nodes, a large amount of memory was consumed
      by slabs and was marked unreclaimable.  He tracked it down to slab
      deactivations in the SLUB core when we allocate remotely, leading to poor
      efficiency always when memoryless nodes are present.

      After much discussion, Joonsoo provided a few patches that help
      significantly.  They don't resolve the problem altogether:

       - memory hotplug still needs testing, that is when a memoryless node
         becomes memory-ful, we want to dtrt
       - there are other reasons for going off-node than memoryless nodes,
         e.g., fully exhausted local nodes

      Neither case is resolved with this series, but I don't think that should
      block their acceptance, as they can be explored/resolved with follow-on
      patches.

      The series consists of:

      [1/3] topology: add support for node_to_mem_node() to determine the
            fallback node

      [2/3] slub: fallback to node_to_mem_node() node if allocating on
            memoryless node

            - Joonsoo's patches to cache the nearest node with memory for each
              NUMA node

      [3/3] Partial revert of 81c98869faa5 (""kthread: ensure locality of
            task_struct allocations")

       - At Tejun's request, keep the knowledge of memoryless node fallback
         to the allocator core.

      This patch (of 3):

      We need to determine the fallback node in slub allocator if the allocation
      target node is memoryless node.  Without it, the SLUB wrongly select the
      node which has no memory and can't use a partial slab, because of node
      mismatch.  Introduced function, node_to_mem_node(X), will return a node Y
      with memory that has the nearest distance.  If X is memoryless node, it
      will return nearest distance node, but, if X is normal node, it will
      return itself.

      We will use this function in following patch to determine the fallback
      node.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Han Pingtian <hanpt@xxxxxxxxxxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit c9e16131d6e39bddd183f0b9d787ec0a62bf0eeb
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Thu Oct 9 15:26:11 2014 -0700

      slub: disable tracing and failslab for merged slabs

      Tracing of mergeable slabs as well as uses of failslab are confusing since
      the objects of multiple slab caches will be affected.  Moreover this
      creates a situation where a mergeable slab will become unmergeable.

      If tracing or failslab testing is desired then it may be best to switch
      merging off for starters.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Tested-by: WANG Chao <chaowang@xxxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 25c4f304be8cd6831105d3a2876028e4ecd254a1
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:09 2014 -0700

      mm/slab: factor out unlikely part of cache_free_alien()

      cache_free_alien() is rarely used function when node mismatch.  But, it is
      defined with inline attribute so it is inlined to __cache_free() which is
      core free function of slab allocator.  It uselessly makes
      kmem_cache_free()/kfree() functions large.  What we really need to inline
      is just checking node match so this patch factor out other parts of
      cache_free_alien() to reduce code size of kmem_cache_free()/ kfree().

      <Before>
      nm -S mm/slab.o | grep -e "T kfree" -e "T kmem_cache_free"
      00000000000011e0 0000000000000228 T kfree
      0000000000000670 0000000000000216 T kmem_cache_free

      <After>
      nm -S mm/slab.o | grep -e "T kfree" -e "T kmem_cache_free"
      0000000000001110 00000000000001b5 T kfree
      0000000000000750 0000000000000181 T kmem_cache_free

      You can see slightly reduced size of text: 0x228->0x1b5, 0x216->0x181.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit d3aec34466d9d6c8ceaa7f95088ced5705823735
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:06 2014 -0700

      mm/slab: noinline __ac_put_obj()

      Our intention of __ac_put_obj() is that it doesn't affect anything if
      sk_memalloc_socks() is disabled.  But, because __ac_put_obj() is too
      small, compiler inline it to ac_put_obj() and affect code size of free
      path.  This patch add noinline keyword for __ac_put_obj() not to distrupt
      normal free path at all.

      <Before>
      nm -S slab-orig.o |
        grep -e "t cache_alloc_refill" -e "T kfree" -e "T kmem_cache_free"

      0000000000001e80 00000000000002f5 t cache_alloc_refill
      0000000000001230 0000000000000258 T kfree
      0000000000000690 000000000000024c T kmem_cache_free

      <After>
      nm -S slab-patched.o |
        grep -e "t cache_alloc_refill" -e "T kfree" -e "T kmem_cache_free"

      0000000000001e00 00000000000002e5 t cache_alloc_refill
      00000000000011e0 0000000000000228 T kfree
      0000000000000670 0000000000000216 T kmem_cache_free

      cache_alloc_refill: 0x2f5->0x2e5
      kfree: 0x256->0x228
      kmem_cache_free: 0x24c->0x216

      code size of each function is reduced slightly.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3d88019408d6fbff1a38a58e694d56b7fd465408
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:04 2014 -0700

      mm/slab: move cache_flusharray() out of unlikely.text section

      Now, due to likely keyword, compiled code of cache_flusharray() is on
      unlikely.text section.  Although it is uncommon case compared to free to
      cpu cache case, it is common case than free_block().  But, free_block() is
      on normal text section.  This patch fix this odd situation to remove
      likely keyword.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 61f47105a2c9c60e950ca808b7560f776f9bfa31
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:02 2014 -0700

      mm/sl[ao]b: always track caller in kmalloc_(node_)track_caller()

      Now, we track caller if tracing or slab debugging is enabled.  If they are
      disabled, we could save one argument passing overhead by calling
      __kmalloc(_node)().  But, I think that it would be marginal.  Furthermore,
      default slab allocator, SLUB, doesn't use this technique so I think that
      it's okay to change this situation.

      After this change, we can turn on/off CONFIG_DEBUG_SLAB without full
      kernel build and remove some complicated '#if' defintion.  It looks more
      benefitial to me.

      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 07f361b2bee38896df8be17d8c3f8af3f3610606
  Author: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
  Date:   Thu Oct 9 15:26:00 2014 -0700

      mm/slab_common: move kmem_cache definition to internal header

      We don't need to keep kmem_cache definition in include/linux/slab.h if we
      don't need to inline kmem_cache_size().  According to my code inspection,
      this function is only called at lc_create() in lib/lru_cache.c which may
      be called at initialization phase of something, so we don't need to inline
      it.  Therfore, move it to slab_common.c and move kmem_cache definition to
      internal header.

      After this change, we can change kmem_cache definition easily without full
      kernel build.  For instance, we can turn on/off CONFIG_SLUB_STATS without
      full kernel build.

      [akpm@xxxxxxxxxxxxxxxxxxxx: export kmem_cache_size() to modules]
      [rdunlap@xxxxxxxxxxxxx: add header files to fix kmemcheck.c build errors]
      Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3aa24f519e48e0db0ccf198d1b766a61d9463ce6
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:58 2014 -0700

      mm/slab_common.c: suppress warning

      False positive:

      mm/slab_common.c: In function 'kmem_cache_create':
      mm/slab_common.c:204: warning: 's' may be used uninitialized in this 
function

      Cc: Christoph Lameter <cl@xxxxxxxxx>
      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Joonsoo Kim <iamjoonsoo.kim@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit bf3e2692468fe46eed57d18b3dd1af5b30049122
  Author: Baoquan He <bhe@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:56 2014 -0700

      fs/proc/kcore.c: don't add modules range to kcore if it's equal to vmcore 
range

      On some ARCHs modules range is eauql to vmalloc range. E.g on i686

        "#define MODULES_VADDR   VMALLOC_START"
        "#define MODULES_END     VMALLOC_END"

      This will cause 2 duplicate program segments in /proc/kcore, and no flag
      to indicate they are different.  This is confusing.  And usually people
      who need check the elf header or read the content of kcore will check
      memory ranges.  Two program segments which are the same are unnecessary.

      So check if the modules range is equal to vmalloc range.  If so, just skip
      adding the modules range.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
      Cc: Xishi Qiu <qiuxishi@xxxxxxxxxx>
      Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 58cb65487e92b47448d00a711c9f5922137d5678
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:54 2014 -0700

      proc/maps: make vm_is_stack() logic namespace-friendly

      - Rename vm_is_stack() to task_of_stack() and change it to return
        "struct task_struct *" rather than the global (and thus wrong in
        general) pid_t.

      - Add the new pid_of_stack() helper which calls task_of_stack() and
        uses the right namespace to report the correct pid_t.

        Unfortunately we need to define this helper twice, in task_mmu.c
        and in task_nommu.c. perhaps it makes sense to add fs/proc/util.c
        and move at least pid_of_stack/task_of_stack there to avoid the
        code duplication.

      - Change show_map_vma() and show_numa_map() to use the new helper.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2c03376d2db005869b1d4449097d51c96196529e
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:51 2014 -0700

      proc/maps: replace proc_maps_private->pid with "struct inode *inode"

      m_start() can use get_proc_task() instead, and "struct inode *"
      provides more potentially useful info, see the next changes.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
      Cc: "Kirill A. Shutemov" <kirill.shutemov@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 47fecca15c0944924423390fe21b956eea57da30
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:49 2014 -0700

      fs/proc/task_nommu.c: don't use priv->task->mm

      I do not know if CONFIG_PREEMPT/SMP is possible without CONFIG_MMU
      but the usage of task->mm in m_stop(). The task can exit/exec before
      we take mmap_sem, in this case m_stop() can hit NULL or unlock the
      wrong rw_semaphore.

      Also, this code uses priv->task != NULL to decide whether we need
      up_read/mmput. This is correct, but we will probably kill priv->task.
      Change m_start/m_stop to rely on IS_ERR_OR_NULL() like task_mmu.c does.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 27692cd56e2aa6924b49f4361247d707a023484a
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:47 2014 -0700

      fs/proc/task_nommu.c: shift mm_access() from m_start() to proc_maps_open()

      Copy-and-paste the changes from "fs/proc/task_mmu.c: shift mm_access()
      from m_start() to proc_maps_open()" into task_nommu.c.

      Change maps_open() to initialize priv->mm using proc_mem_open(), m_start()
      can rely on atomic_inc_not_zero(mm_users) like task_mmu.c does.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ce34fddb5bafb424a4aaa9f403feb7dbe776c7d1
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:45 2014 -0700

      fs/proc/task_nommu.c: change maps_open() to use __seq_open_private()

      Cleanup and preparation. maps_open() can use __seq_open_private()
      like proc_maps_open() does.

      [akpm@xxxxxxxxxxxxxxxxxxxx: deuglify]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 557c2d8a73dc078817ba6949697ceb8c0f3f7362
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:43 2014 -0700

      fs/proc/task_mmu.c: update m->version in the main loop in m_start()

      Change the main loop in m_start() to update m->version. Mostly for
      consistency, but this can help to avoid the same loop if the very
      1st ->show() fails due to seq_overflow().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8c20a9b85b057c850f63ee4c63531a356d8596a
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:41 2014 -0700

      fs/proc/task_mmu.c: reintroduce m->version logic

      Add the "last_addr" optimization back. Like before, every ->show()
      method checks !seq_overflow() and sets m->version = vma->vm_start.

      However, it also checks that m_next_vma(vma) != NULL, otherwise it
      sets m->version = -1 for the lockless "EOF" fast-path in m_start().

      m_start() can simply do find_vma() + m_next_vma() if last_addr is
      not zero, the code looks clear and simple and this case is clearly
      separated from "scan vmas" path.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ad2a00e4b7e20ab03700b0bb13270b6cee45c6e0
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:39 2014 -0700

      fs/proc/task_mmu.c: introduce m_next_vma() helper

      Extract the tail_vma/vm_next calculation from m_next() into the new
      trivial helper, m_next_vma().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0c255321f879c36bd74f58f9c7ed235ea6b919cb
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:36 2014 -0700

      fs/proc/task_mmu.c: simplify m_start() to make it readable

      Now that m->version is gone we can cleanup m_start(). In particular,

        - Remove the "unsigned long" typecast, m->index can't be negative
          or exceed ->map_count. But lets use "unsigned int pos" to make
          it clear that "pos < map_count" is safe.

        - Remove the unnecessary "vma != NULL" check in the main loop. It
          can't be NULL unless we have a vm bug.

        - This also means that "pos < map_count" case can simply return the
          valid vma and avoid "goto" and subsequent checks.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit ebb6cdde1a50c3cd2a0a4668dfb571ecb3213449
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:34 2014 -0700

      fs/proc/task_mmu.c: kill the suboptimal and confusing m->version logic

      m_start() carefully documents, checks, and sets "m->version = -1" if
      we are going to return NULL. The only problem is that we will be never
      called again if m_start() returns NULL, so this is simply pointless
      and misleading.

      Otoh, ->show() methods m->version = 0 if vma == tail_vma and this is
      just wrong, we want -1 in this case. And in fact we also want -1 if
      ->vm_next == NULL and ->tail_vma == NULL.

      And it is not used consistently, the "scan vmas" loop in m_start()
      should update last_addr too.

      Finally, imo the whole "last_addr" logic in m_start() looks horrible.
      find_vma(last_addr) is called unconditionally even if we are not going
      to use the result. But the main problem is that this code participates
      in tail_vma-or-NULL mess, and this looks simply unfixable.

      Remove this optimization. We will add it back after some cleanups.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0d5f5f45f9a4f1f6b694c37f5142ebea893f0a15
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:32 2014 -0700

      fs/proc/task_mmu.c: shift "priv->task = NULL" from m_start() to m_stop()

      1. There is no reason to reset ->tail_vma in m_start(), if we return
         IS_ERR_OR_NULL() it won't be used.

      2. m_start() also clears priv->task to ensure that m_stop() won't use
         the stale pointer if we fail before get_task_struct(). But this is
         ugly and confusing, move this initialization in m_stop().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 23d54837e4f3a44ad4514d5eae8245c2250217ff
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:30 2014 -0700

      fs/proc/task_mmu.c: cleanup the "tail_vma" horror in m_next()

      1. Kill the first "vma != NULL" check. Firstly this is not possible,
         m_next() won't be called if ->start() or the previous ->next()
         returns NULL.

         And if it was possible the 2nd "vma != tail_vma" check is buggy,
         we should not wrongly return ->tail_vma.

      2. Make this function readable. The logic is very simple, we should
         return check "vma != tail" once and return "vm_next || tail_vma".

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 59b4bf12d4776c0e4f3fd5c02d942f3a0596da97
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:28 2014 -0700

      fs/proc/task_mmu.c: simplify the vma_stop() logic

      m_start() drops ->mmap_sem and does mmput() if it retuns vsyscall
      vma. This is because in this case m_stop()->vma_stop() obviously
      can't use gate_vma->vm_mm.

      Now that we have proc_maps_private->mm we can simplify this logic:

        - Change m_start() to return with ->mmap_sem held unless it returns
          IS_ERR_OR_NULL().

        - Change vma_stop() to use priv->mm and avoid the ugly vma checks,
          this makes "vm_area_struct *vma" unnecessary.

        - This also allows m_start() to use vm_stop().

        - Cleanup m_next() to follow the new locking rule.

          Note: m_stop() looks very ugly, and this temporary uglifies it
          even more. Fixed by the next change.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 29a40ace841cba9b661711f042d1821cdc4ad47c
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:26 2014 -0700

      fs/proc/task_mmu.c: shift mm_access() from m_start() to proc_maps_open()

      A simple test-case from Kirill Shutemov

        cat /proc/self/maps >/dev/null
        chmod +x /proc/self/net/packet
        exec /proc/self/net/packet

      makes lockdep unhappy, cat/exec take seq_file->lock + cred_guard_mutex in
      the opposite order.

      It's a false positive and probably we should not allow "chmod +x" on proc
      files. Still I think that we should avoid mm_access() and cred_guard_mutex
      in sys_read() paths, security checking should happen at open time. 
Besides,
      this doesn't even look right if the task changes its ->mm between m_stop()
      and m_start().

      Add the new "mm_struct *mm" member into struct proc_maps_private and 
change
      proc_maps_open() to initialize it using proc_mem_open(). Change m_start() 
to
      use priv->mm if atomic_inc_not_zero(mm_users) succeeds or return NULL 
(eof)
      otherwise.

      The only complication is that proc_maps_open() users should additionally 
do
      mmdrop() in fop->release(), add the new proc_map_release() helper for 
that.

      Note: this is the user-visible change, if the task execs after 
open("maps")
      the new ->mm won't be visible via this file. I hope this is fine, and this
      matches /proc/pid/mem bahaviour.

      [akpm@xxxxxxxxxxxxxxxxxxxx: coding-style fixes]
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: "Kirill A. Shutemov" <kirill@xxxxxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5381e169e78405bd54256860f151596f5a887617
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:24 2014 -0700

      proc: introduce proc_mem_open()

      Extract the mm_access() code from __mem_open() into the new helper,
      proc_mem_open(), the next patch will add another caller.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4db7d0ee198d417f4144c58048fcb173d90096ea
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:21 2014 -0700

      fs/proc/task_mmu.c: unify/simplify do_maps_open() and numa_maps_open()

      do_maps_open() and numa_maps_open() are overcomplicated, they could use
      __seq_open_private().  Plus they do the same, just sizeof(*priv)

      Change them to use a new simple helper, proc_maps_open(ops, psize).  This
      simplifies the code and allows us to do the next changes.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 46c298cf69d0e9a27d33ff992a81bd7b441c7933
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:19 2014 -0700

      fs/proc/task_mmu.c: don't use task->mm in m_start() and show_*map()

      get_gate_vma(priv->task->mm) looks ugly and wrong, task->mm can be NULL or
      it can changed by exec right after mm_access().

      And in theory this race is not harmless, the task can exec and then later
      exit and free the new mm_struct.  In this case get_task_mm(oldmm) can't
      help, get_gate_vma(task->mm) can read the freed/unmapped memory.

      I think that priv->task should simply die and hold_task_mempolicy() logic
      can be simplified.  tail_vma logic asks for cleanups too.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Acked-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b1a8de1f534337b398c7778578a56ec4f018cb27
  Author: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:17 2014 -0700

      softlockup: make detector be aware of task switch of processes hogging cpu

      For now, soft lockup detector warns once for each case of process
      softlockup.  But the thread 'watchdog/n' may not always get the cpu at the
      time slot between the task switch of two processes hogging that cpu to
      reset soft_watchdog_warn.

      An example would be two processes hogging the cpu.  Process A causes the
      softlockup warning and is killed manually by a user.  Process B
      immediately becomes the new process hogging the cpu preventing the
      softlockup code from resetting the soft_watchdog_warn variable.

      This case is a false negative of "warn only once for a process", as there
      may be a different process that is going to hog the cpu.  Resolve this by
      saving/checking the task pointer of the hogging process and use that to
      reset soft_watchdog_warn too.

      [dzickus@xxxxxxxxxx: update comment]
      Signed-off-by: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f775da2fc2a8e42aa49eddbf5186ac3df8961a71
  Author: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:15 2014 -0700

      ocfs2: fix deadlock due to wrong locking order

      For commit ocfs2 journal, ocfs2 journal thread will acquire the mutex
      osb->journal->j_trans_barrier and wake up jbd2 commit thread, then it
      will wait until jbd2 commit thread done. In order journal mode, jbd2
      needs flushing dirty data pages first, and this needs get page lock.
      So osb->journal->j_trans_barrier should be got before page lock.

      But ocfs2_write_zero_page() and ocfs2_write_begin_inline() obey this
      locking order, and this will cause deadlock and hung the whole cluster.

      One deadlock catched is the following:

      PID: 13449  TASK: ffff8802e2f08180  CPU: 31  COMMAND: "oracle"
       #0 [ffff8802ee3f79b0] __schedule at ffffffff8150a524
       #1 [ffff8802ee3f7a58] schedule at ffffffff8150acbf
       #2 [ffff8802ee3f7a68] rwsem_down_failed_common at ffffffff8150cb85
       #3 [ffff8802ee3f7ad8] rwsem_down_read_failed at ffffffff8150cc55
       #4 [ffff8802ee3f7ae8] call_rwsem_down_read_failed at ffffffff812617a4
       #5 [ffff8802ee3f7b50] ocfs2_start_trans at ffffffffa0498919 [ocfs2]
       #6 [ffff8802ee3f7ba0] ocfs2_zero_start_ordered_transaction at 
ffffffffa048b2b8 [ocfs2]
       #7 [ffff8802ee3f7bf0] ocfs2_write_zero_page at ffffffffa048e9bd [ocfs2]
       #8 [ffff8802ee3f7c80] ocfs2_zero_extend_range at ffffffffa048ec83 [ocfs2]
       #9 [ffff8802ee3f7ce0] ocfs2_zero_extend at ffffffffa048edfd [ocfs2]
       #10 [ffff8802ee3f7d50] ocfs2_extend_file at ffffffffa049079e [ocfs2]
       #11 [ffff8802ee3f7da0] ocfs2_setattr at ffffffffa04910ed [ocfs2]
       #12 [ffff8802ee3f7e70] notify_change at ffffffff81187d29
       #13 [ffff8802ee3f7ee0] do_truncate at ffffffff8116bbc1
       #14 [ffff8802ee3f7f50] sys_ftruncate at ffffffff8116bcbd
       #15 [ffff8802ee3f7f80] system_call_fastpath at ffffffff81515142
          RIP: 00007f8de750c6f7  RSP: 00007fffe786e478  RFLAGS: 00000206
          RAX: 000000000000004d  RBX: ffffffff81515142  RCX: 0000000000000000
          RDX: 0000000000000200  RSI: 0000000000028400  RDI: 000000000000000d
          RBP: 00007fffe786e040   R8: 0000000000000000   R9: 000000000000000d
          R10: 0000000000000000  R11: 0000000000000206  R12: 000000000000000d
          R13: 00007fffe786e710  R14: 00007f8de70f8340  R15: 0000000000028400
          ORIG_RAX: 000000000000004d  CS: 0033  SS: 002b

      crash64> bt
      PID: 7610   TASK: ffff88100fd56140  CPU: 1   COMMAND: "ocfs2cmt"
       #0 [ffff88100f4d1c50] __schedule at ffffffff8150a524
       #1 [ffff88100f4d1cf8] schedule at ffffffff8150acbf
       #2 [ffff88100f4d1d08] jbd2_log_wait_commit at ffffffffa01274fd [jbd2]
       #3 [ffff88100f4d1d98] jbd2_journal_flush at ffffffffa01280b4 [jbd2]
       #4 [ffff88100f4d1dd8] ocfs2_commit_cache at ffffffffa0499b14 [ocfs2]
       #5 [ffff88100f4d1e38] ocfs2_commit_thread at ffffffffa0499d38 [ocfs2]
       #6 [ffff88100f4d1ee8] kthread at ffffffff81090db6
       #7 [ffff88100f4d1f48] kernel_thread_helper at ffffffff81516284

      crash64> bt
      PID: 7609   TASK: ffff88100f2d4480  CPU: 0   COMMAND: "jbd2/dm-20-86"
       #0 [ffff88100def3920] __schedule at ffffffff8150a524
       #1 [ffff88100def39c8] schedule at ffffffff8150acbf
       #2 [ffff88100def39d8] io_schedule at ffffffff8150ad6c
       #3 [ffff88100def39f8] sleep_on_page at ffffffff8111069e
       #4 [ffff88100def3a08] __wait_on_bit_lock at ffffffff8150b30a
       #5 [ffff88100def3a58] __lock_page at ffffffff81110687
       #6 [ffff88100def3ab8] write_cache_pages at ffffffff8111b752
       #7 [ffff88100def3be8] generic_writepages at ffffffff8111b901
       #8 [ffff88100def3c48] journal_submit_data_buffers at ffffffffa0120f67 
[jbd2]
       #9 [ffff88100def3cf8] jbd2_journal_commit_transaction at 
ffffffffa0121372[jbd2]
       #10 [ffff88100def3e68] kjournald2 at ffffffffa0127a86 [jbd2]
       #11 [ffff88100def3ee8] kthread at ffffffff81090db6
       #12 [ffff88100def3f48] kernel_thread_helper at ffffffff81516284

      Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Alex Chen <alex.chen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 70e82a12dbfa3acbff41be08a36e8be4578878c9
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:13 2014 -0700

      ocfs2: fix deadlock between o2hb thread and o2net_wq

      The following case may lead to o2net_wq and o2hb thread deadlock on
      o2hb_callback_sem.
      Currently there are 2 nodes say N1, N2 in the cluster. And N2 down, at
      the same time, N3 tries to join the cluster. So N1 will handle node
      down (N2) and join (N3) simultaneously.
          o2hb                               o2net_wq
          ->o2hb_do_disk_heartbeat
          ->o2hb_check_slot
          ->o2hb_run_event_list
          ->o2hb_fire_callbacks
          ->down_write(&o2hb_callback_sem)
          ->o2net_hb_node_down_cb
          ->flush_workqueue(o2net_wq)
                                             ->o2net_process_message
                                             ->dlm_query_join_handler
                                             ->o2hb_check_node_heartbeating
                                             ->o2hb_fill_node_map
                                             ->down_read(&o2hb_callback_sem)

      No need to take o2hb_callback_sem in dlm_query_join_handler,
      o2hb_live_lock is enough to protect live node map.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Cc: xMark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: jiangyiwen <jiangyiwen@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5046f18d5bd9ad7638b32c3b304ff39a74c064df
  Author: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:11 2014 -0700

      ocfs2: don't fire quorum before connection established

      Firing quorum before connection established can cause unexpected node to
      reboot.

      Assume there are 3 nodes in the cluster, Node 1, 2, 3.  Node 2 and 3 have
      wrong ip address of Node 1 in cluster.conf and global heartbeat is enabled
      in the cluster.  After the heatbeats are started on these three nodes,
      Node 1 will reboot due to quorum fencing.  It is similar case if Node 1's
      networking is not ready when starting the global heartbeat.

      The reboot is not friendly as customer is not fully ready for ocfs2 to
      work.  Fix it by not allowing firing quorum before the connection is
      established.  In this case, ocfs2 will wait until the wrong configuration
      is fixed or networking is up to continue.  Also update the log to guide
      the user where to check when connection is not built for a long time.

      Signed-off-by: Junxiao Bi <junxiao.bi@xxxxxxxxxx>
      Reviewed-by: Srinivas Eeda <srinivas.eeda@xxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1848cb5530d3bada86c7b54f4f8b053b2081eb00
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:09 2014 -0700

      fs/ocfs2/dlmglue.c: use __seq_open_private() not seq_open()

      Reduce boilerplate code by using seq_open_private() instead of seq_open()

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit f32883384846e1d4aa941c60dd8adb44093359c6
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:07 2014 -0700

      fs/ocfs2/cluster/netdebug.c: use seq_open_private() not seq_open()

      Reduce boilerplate code by using seq_open_private() instead of seq_open()

      Note that the code in and using sc_common_open() has been quite
      extensively changed.  Not least because there was a latent memory leak in
      the code as was: if sc_common_open() failed, the previously allocated
      buffer was not freed.

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 8f9ac032322b855ff9f578efcb5de891dcf85e9b
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:25:05 2014 -0700

      fs/ocfs2/dlm/dlmdebug.c: use seq_open_private() not seq_open()

      Reduce boilerplate code by using seq_open_private() instead of seq_open()

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 6ae075485e2d91921bdd64e49896b1bae87d1ba2
  Author: Xue jiufei <xuejiufei@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:03 2014 -0700

      ocfs2: remove unused code in dlm_new_lockres()

      Remove the branch that free res->lockname.name because the condition
      is never satisfied when jump to label error.

      Signed-off-by: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 9a7e6b5a0ad1a554ca982c555a34ce8086d5b994
  Author: alex chen <alex.chen@xxxxxxxxxx>
  Date:   Thu Oct 9 15:25:00 2014 -0700

      ocfs2/dlm: call dlm_lockres_put without resource spinlock

      dlm_lockres_put() should be called without &res->spinlock, otherwise a
      deadlock case may happen.

      spin_lock(&res->spinlock)
      ...
      dlm_lockres_put
        ->dlm_lockres_release
          ->dlm_print_one_lock_resource
            ->spin_lock(&res->spinlock)

      Signed-off-by: Alex Chen <alex.chen@xxxxxxxxxx>
      Reviewed-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 4a4e07c1bdbbc24d905e4c266b92cada9371db5d
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:58 2014 -0700

      ocfs2: call o2quo_exit() if malloc failed in o2net_init()

      In o2net_init, if malloc failed, it directly returns -ENOMEM.  Then
      o2quo_exit won't be called in init_o2nm.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Reviewed-by: joyce.xue <xuejiufei@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7fa05c6e46d76378d4403669ba6ea38364f910ac
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:56 2014 -0700

      ocfs2: fix shift left operations overflow

      ocfs2_inode_info->ip_clusters and ocfs2_dinode->id1.bitmap1.i_total are
      defined as type u32, so the shift left operations may overflow if volume
      size is large, for example, 2TB and cluster size is 1MB.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Reviewed-by: Alex Chen <alex.chen@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 190a7721ac865744a59fdf2f291c2a211cab6217
  Author: Joseph Qi <joseph.qi@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:54 2014 -0700

      ocfs2/dlm: refactor error handling in dlm_alloc_ctxt

      Refactoring error handling in dlm_alloc_ctxt to simplify code.

      Signed-off-by: Joseph Qi <joseph.qi@xxxxxxxxxx>
      Reviewed-by: Alex Chen <alex.chen@xxxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 98acbf63d63c83e847c5cbe454b36a53cfbbc7a5
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:52 2014 -0700

      fs/ocfs2/stack_user.c: fix typo in ocfs2_control_release()

      It is supposed to zero pv_minor.

      Reported-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Cc: Mark Fasheh <mfasheh@xxxxxxxx>
      Cc: Joel Becker <jlbec@xxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit e2cabe1d426fb10cd8e04c26a49e70f1c864d25c
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:50 2014 -0700

      score: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 7143e494414f25c6209f94155d20b796e0f36626
  Author: Andrea Gelmini <andrea.gelmini@xxxxxxxxx>
  Date:   Thu Oct 9 15:24:48 2014 -0700

      ntfs: remove bogus space

      fs/ntfs/debug.c:124: WARNING: space prohibited between function name and
      open parenthesis '('

      Signed-off-by: Andrea Gelmini <andrea.gelmini@xxxxxxxxx>
      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 5272d036b280d43a06ab790030609225480d2009
  Author: Anton Altaparmakov <anton@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:46 2014 -0700

      ntfs: use find_get_page_flags() to mark page accessed as it is no longer 
marked later on

      Mel Gorman's commit 2457aec63745 ("mm: non-atomically mark page accessed
      during page cache allocation where possible") removed mark_page_accessed()
      calls from NTFS without updating the matching find_lock_page() to
      find_get_page_flags(GFP_LOCK | FGP_ACCESSED) thus causing the page to
      never be marked accessed.

      This patch fixes that.

      Signed-off-by: Anton Altaparmakov <anton@xxxxxxxxxx>
      Cc: Mel Gorman <mel@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2f82df0f3e6e89867695956aa061b464fe2c8958
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:44 2014 -0700

      m32r: remove deprecated IRQF_DISABLED

      This patch removes the use of the IRQF_DISABLED flag
      from arch/m32r/kernel/time.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 3a28663696569624e36161e2100fd61e38bd9824
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:42 2014 -0700

      m32r: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0b37e097a648aa71d4db1ad108001e95b69a2da4
  Author: Yann Droneaud <ydroneaud@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:40 2014 -0700

      fanotify: enable close-on-exec on events' fd when requested in 
fanotify_init()

      According to commit 80af258867648 ("fanotify: groups can specify their
      f_flags for new fd"), file descriptors created as part of file access
      notification events inherit flags from the event_f_flags argument passed
      to syscall fanotify_init(2)[1].

      Unfortunately O_CLOEXEC is currently silently ignored.

      Indeed, event_f_flags are only given to dentry_open(), which only seems to
      care about O_ACCMODE and O_PATH in do_dentry_open(), O_DIRECT in
      open_check_o_direct() and O_LARGEFILE in generic_file_open().

      It's a pity, since, according to some lookup on various search engines and
      http://codesearch.debian.net/, there's already some userspace code which
      use O_CLOEXEC:

      - in systemd's readahead[2]:

          fanotify_fd = fanotify_init(FAN_CLOEXEC|FAN_NONBLOCK, 
O_RDONLY|O_LARGEFILE|O_CLOEXEC|O_NOATIME);

      - in clsync[3]:

          #define FANOTIFY_EVFLAGS (O_LARGEFILE|O_RDONLY|O_CLOEXEC)

          int fanotify_d = fanotify_init(FANOTIFY_FLAGS, FANOTIFY_EVFLAGS);

      - in examples [4] from "Filesystem monitoring in the Linux
        kernel" article[5] by Aleksander Morgado:

          if ((fanotify_fd = fanotify_init (FAN_CLOEXEC,
                                            O_RDONLY | O_CLOEXEC | 
O_LARGEFILE)) < 0)

      Additionally, since commit 48149e9d3a7e ("fanotify: check file flags
      passed in fanotify_init").  having O_CLOEXEC as part of fanotify_init()
      second argument is expressly allowed.

      So it seems expected to set close-on-exec flag on the file descriptors if
      userspace is allowed to request it with O_CLOEXEC.

      But Andrew Morton raised[6] the concern that enabling now close-on-exec
      might break existing applications which ask for O_CLOEXEC but expect the
      file descriptor to be inherited across exec().

      In the other hand, as reported by Mihai Dontu[7] close-on-exec on the file
      descriptor returned as part of file access notify can break applications
      due to deadlock.  So close-on-exec is needed for most applications.

      More, applications asking for close-on-exec are likely expecting it to be
      enabled, relying on O_CLOEXEC being effective.  If not, it might weaken
      their security, as noted by Jan Kara[8].

      So this patch replaces call to macro get_unused_fd() by a call to function
      get_unused_fd_flags() with event_f_flags value as argument.  This way
      O_CLOEXEC flag in the second argument of fanotify_init(2) syscall is
      interpreted and close-on-exec get enabled when requested.

      [1] http://man7.org/linux/man-pages/man2/fanotify_init.2.html
      [2] 
http://cgit.freedesktop.org/systemd/systemd/tree/src/readahead/readahead-collect.c?id=v208#n294
      [3] https://github.com/xaionaro/clsync/blob/v0.2.1/sync.c#L1631
          https://github.com/xaionaro/clsync/blob/v0.2.1/configuration.h#L38
      [4] http://www.lanedo.com/~aleksander/fanotify/fanotify-example.c
      [5] http://www.lanedo.com/2013/filesystem-monitoring-linux-kernel/
      [6] 
http://lkml.kernel.org/r/20141001153621.65e9258e65a6167bf2e4cb50@xxxxxxxxxxxxxxxxxxxx
      [7] http://lkml.kernel.org/r/20141002095046.3715eb69@mdontu-l
      [8] http://lkml.kernel.org/r/20141002104410.GB19748@xxxxxxxxxxxxx

      Link: http://lkml.kernel.org/r/cover.1411562410.git.ydroneaud@xxxxxxxxxx
      Signed-off-by: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Reviewed by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Tested-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Cc: Mihai Don\u021bu <mihai.dontu@xxxxxxxxx>
      Cc: Pádraig Brady <P@xxxxxxxxxxxxxx>
      Cc: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Cc: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
      Cc: Michael Kerrisk-manpages <mtk.manpages@xxxxxxxxx>
      Cc: Lino Sanfilippo <LinoSanfilippo@xxxxxx>
      Cc: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Cc: Eric Paris <eparis@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Michael Kerrisk <mtk.manpages@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 105d1b425303120c7681abc0761b6fc6c3f8a8e8
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Thu Oct 9 15:24:37 2014 -0700

      fsnotify: don't put user context if it was never assigned

      On some failure paths we may attempt to free user context even if it
      wasn't assigned yet.  This will cause a NULL ptr deref and a kernel BUG.

      The path I was looking at is in inotify_new_group():

              oevent = kmalloc(sizeof(struct inotify_event_info), GFP_KERNEL);
              if (unlikely(!oevent)) {
                      fsnotify_destroy_group(group);
                      return ERR_PTR(-ENOMEM);
              }

      fsnotify_destroy_group() would get called here, but
      group->inotify_data.user is only getting assigned later:

        group->inotify_data.user = get_current_user();

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: John McCutchan <john@xxxxxxxxxxxxxxxxx>
      Cc: Robert Love <rlove@xxxxxxxxx>
      Cc: Eric Paris <eparis@xxxxxxxxxxxxxx>
      Reviewed-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cafbaae8afdb1e6cf9f4715aea2c897cf407ddfd
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:35 2014 -0700

      fs/notify/group.c: make fsnotify_final_destroy_group() static

      No callers outside this file.

      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 20882185dab2978952a705905284d2a9790b2bae
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:33 2014 -0700

      cris: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 70323545e557eb853457288492be0bb2196c2733
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:24:31 2014 -0700

      mn10300: use Kbuild logic to include <asm-generic/sections.h>

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit b8358d70ce1066dd4cc658cfdaf7862d459e2d78
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Thu Oct 9 12:18:10 2014 +0200

      net_sched: restore qdisc quota fairness limits after bulk dequeue

      Restore the quota fairness between qdisc's, that we broke with commit
      5772e9a346 ("qdisc: bulk dequeue support for qdiscs with 
TCQ_F_ONETXQUEUE").

      Before that commit, the quota in __qdisc_run() were in packets as
      dequeue_skb() would only dequeue a single packet, that assumption
      broke with bulk dequeue.

      We choose not to account for the number of packets inside the TSO/GSO
      packets (accessable via "skb_gso_segs").  As the previous fairness
      also had this "defect". Thus, GSO/TSO packets counts as a single
      packet.

      Further more, we choose to slack on accuracy, by allowing a bulk
      dequeue try_bulk_dequeue_skb() to exceed the "packets" limit, only
      limited by the BQL bytelimit.  This is done because BQL prefers to get
      its full budget for appropriate feedback from TX completion.

      In future, we might consider reworking this further and, if it allows,
      switch to a time-based model, as suggested by Eric. Right now, we only
      restore old semantics.

      Joint work with Eric, Hannes, Daniel and Jesper.  Hannes wrote the
      first patch in cooperation with Daniel and Jesper.  Eric rewrote the
      patch.

      Fixes: 5772e9a346 ("qdisc: bulk dequeue support for qdiscs with 
TCQ_F_ONETXQUEUE")
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a974038a89901f21c15189db2659e545576ed5d
  Merge: de3f0d0 b540327
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 19:06:15 2014 -0400

      Merge branch 'r8152'

      Hayes Wang says:

      ====================
      r8152: use mutex for hw settings

      v2:
      Make sure the autoresume wouldn't occur inside the mutex, otherwise
      the dead lock would happen. For the purpose, adjust some code about
      autosuspend/autoresume.

      v1:
      Use mutex to avoid that the serial hw settings would be interrupted
      by other settings. Although there is no problem now, it makes the
      driver more safe.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b54032736dbba2ae18995b930d0176bd8b0386c8
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 9 18:00:26 2014 +0800

      r8152: add mutex for hw settings

      Use the mutex to avoid the settings are interrupted by other ones.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8d4a4d7286eb6fc783149de44aa90de4bc72a9fe
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 9 18:00:25 2014 +0800

      r8152: adjust usb_autopm_xxx

      Add usb_autopm_xxx for rtl8152_get_settings() ,and remove
      usb_autopm_xxx from read_mii_word() and write_mii_word().

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 405f8a0ec71c869a374066cce22f88670d27a739
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 9 18:00:24 2014 +0800

      r8152: autoresume before setting feature

      Resume the device before setting the feature.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit de3f0d0effecc2ccfbd679705519ed5b35f9cb33
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Thu Oct 9 12:58:08 2014 +0900

      net: Missing @ before descriptions cause make xmldocs warning

      This patch fix following warning.
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'header_len'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'data_len'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'max_page_order'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'errcode'
      Warning(.//net/core/skbuff.c:4142): No description found for parameter 
'gfp_mask'

      Acutually the descriptions exist, but missing "@" in front.

      This problem start to happen when following commit was merged
      into Linus's tree during 3.18-rc1 merge period.
      commit 2e4e44107176d552f8bb1bb76053e850e3809841
      net: add alloc_skb_with_frags() helper

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e229b36e676d491a6305174dd025abba39be8d41
  Merge: ea97cae 8203b50
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 18:53:59 2014 -0400

      Merge branch 'cxgb4'

      Hariprasad Shenai says:

      ====================
      cxgb4/cxgb4vf: Misc fixes and 40G support for cxgb4vf

      This patch series adds 40G support for cxgb4vf driver. Update the LSO 
length for
      cxgb4vf, fix macro. Wait for device to get ready before reading PL_WHOAMI
      register.

      The patches series is created against 'net-next' tree.
      And includes patches on cxgb4 and cxgb4vf driver.

      We have included all the maintainers of respective drivers. Kindly review 
the
      change and let us know in case of any review comments.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8203b509c5b7aab7a8170626ce02372c61da2cdd
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Thu Oct 9 05:48:47 2014 +0530

      cxgb4: Wait for device to get ready before reading any register

      Call t4_wait_dev_ready() before attempting to read the PL_WHOAMI register
      (to determine which function we have been attached to). This prevents us 
from
      failing on that read if it comes right after a RESET.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 897d55df3ca794ad4522472d46aa2dbbface8c37
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Thu Oct 9 05:48:46 2014 +0530

      cxgb4vf: Add 40G support for cxgb4vf driver

      Add 40G support for cxgb4vf driver. ethtool speed values are just numbers 
of
      megabits and there is no SPEED_40000 in ethtool speed values. To be 
consistent,
      use integer constants directly for all speeds.

      Use is_x_10g_port()("is 10Gb/s or higher") in cfg_queues() instead of
      is_10g_port() ("is exactly 10Gb/s"). Else we will end up using a single
      "Queue Set" on 40Gb/s adapters.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7207c0d1540b679993d1f0bb9c1ff8e068958c75
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Thu Oct 9 05:48:45 2014 +0530

      cxgb4/cxgb4vf: Updated the LSO transfer length in CPL_TX_PKT_LSO for T5

      Update the lso length for T5 adapter and fix PIDX_T5 macro

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dd4cae8bf16611053ee7b00e20aa4fa945b92b99
  Author: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
  Date:   Wed Oct 8 09:22:54 2014 -0700

      Input: Add Microchip AR1021 i2c touchscreen

      This patch adds support for the ar1021 i2c based touchscreen.
      The driver is quite simple and only supports the Touch
      Reporting Protocol.

      This is the final version for an RFC patch send a while ago.
      http://www.spinics.net/lists/linux-input/msg29419.html

      Signed-off-by: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 3f1fe73b92c4e5cd614f628621048c0c120e2620
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 11:38:21 2014 -0700

      Input: cros_ec_keyb - add of match table

      To enable the cros_ec_keyb driver to be auto-loaded when build as
      module add an of match table (and export it) to match the modalias
      information passed on to userspace as the Cros EC MFD driver registers
      the MFD subdevices with an of_compatibility string.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 0224ec9e9f111b1c39ec00a10de4858061b4afea
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Wed Oct 8 15:21:32 2014 -0700

      Input: serio - avoid negative serio device numbers

      Fix the format string for serio device name generation to avoid negative
      device numbers when the id exceeds the maximum signed integer value.

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit bf1d50fa74df0339c925aa7e2ff9de60a42c30be
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Wed Oct 8 14:24:15 2014 -0700

      Input: avoid negative input device numbers

      Fix the format string for input device name generation to avoid negative
      device numbers when the id exceeds the maximum signed integer value.

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 5dab4b73c736c2cb8e35148f9ee2365ee48bad79
  Author: Tony Luck <tony.luck@xxxxxxxxx>
  Date:   Thu Oct 9 13:26:58 2014 -0700

      [IA64] Enable bpf syscall for ia64

      See commit 99c55f7d47c0dc6fc64729f37bf435abf43f4c60
         bpf: introduce BPF syscall and maps

      Signed-off-by: Tony Luck <tony.luck@xxxxxxxxx>

  commit b528392669415dc1e53a047215e5ad6c2de879fc
  Merge: 80213c0 9f1a053
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 16:07:43 2014 -0400

      Merge tag 'pm+acpi-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

      Pull ACPI and power management updates from Rafael Wysocki:
       "Features-wise, to me the most important this time is a rework of
        wakeup interrupts handling in the core that makes them work
        consistently across all of the available sleep states, including
        suspend-to-idle.  Many thanks to Thomas Gleixner for his help with
        this work.

        Second is an update of the generic PM domains code that has been in
        need of some care for quite a while.  Unused code is being removed, DT
        support is being added and domains are now going to be attached to
        devices in bus type code in analogy with the ACPI PM domain.  The
        majority of work here was done by Ulf Hansson who also has been the
        most active developer this time.

        Apart from this we have a traditional ACPICA update, this time to
        upstream version 20140828 and a few ACPI wakeup interrupts handling
        patches on top of the general rework mentioned above.  There also are
        several cpufreq commits including renaming the cpufreq-cpu0 driver to
        cpufreq-dt, as this is what implements generic DT-based cpufreq
        support, and a new DT-based idle states infrastructure for cpuidle.

        In addition to that, the ACPI LPSS driver is updated, ACPI support for
        Apple machines is improved, a few bugs are fixed and a few cleanups
        are made all over.

        Finally, the Adaptive Voltage Scaling (AVS) subsystem now has a tree
        maintained by Kevin Hilman that will be merged through the PM tree.

        Numbers-wise, the generic PM domains update takes the lead this time
        with 32 non-merge commits, second is cpufreq (15 commits) and the 3rd
        place goes to the wakeup interrupts handling rework (13 commits).

        Specifics:

         - Rework the handling of wakeup IRQs by the IRQ core such that all of
           them will be switched over to "wakeup" mode in suspend_device_irqs()
           and in that mode the first interrupt will abort system suspend in
           progress or wake up the system if already in suspend-to-idle (or
           equivalent) without executing any interrupt handlers.  Among other
           things that eliminates the wakeup-related motivation to use the
           IRQF_NO_SUSPEND interrupt flag with interrupts which don't really
           need it and should not use it (Thomas Gleixner and Rafael Wysocki)

         - Switch over ACPI to handling wakeup interrupts with the help of the
           new mechanism introduced by the above IRQ core rework (Rafael 
Wysocki)

         - Rework the core generic PM domains code to eliminate code that's
           not used, add DT support and add a generic mechanism by which
           devices can be added to PM domains automatically during enumeration
           (Ulf Hansson, Geert Uytterhoeven and Tomasz Figa).

         - Add debugfs-based mechanics for debugging generic PM domains
           (Maciej Matraszek).

         - ACPICA update to upstream version 20140828.  Included are updates
           related to the SRAT and GTDT tables and the _PSx methods are in the
           METHOD_NAME list now (Bob Moore and Hanjun Guo).

         - Add _OSI("Darwin") support to the ACPI core (unfortunately, that
           can't really be done in a straightforward way) to prevent
           Thunderbolt from being turned off on Apple systems after boot (or
           after resume from system suspend) and rework the ACPI Smart Battery
           Subsystem (SBS) driver to work correctly with Apple platforms
           (Matthew Garrett and Andreas Noever).

         - ACPI LPSS (Low-Power Subsystem) driver update cleaning up the code,
           adding support for 133MHz I2C source clock on Intel Baytrail to it
           and making it avoid using UART RTS override with Auto Flow Control
           (Heikki Krogerus).

         - ACPI backlight updates removing the video_set_use_native_backlight
           quirk which is not necessary any more, making the code check the
           list of output devices returned by the _DOD method to avoid
           creating acpi_video interfaces that won't work and adding a quirk
           for Lenovo Ideapad Z570 (Hans de Goede, Aaron Lu and Stepan Bujnak)

         - New Win8 ACPI OSI quirks for some Dell laptops (Edward Lin)

         - Assorted ACPI code cleanups (Fabian Frederick, Rasmus Villemoes,
           Sudip Mukherjee, Yijing Wang, and Zhang Rui)

         - cpufreq core updates and cleanups (Viresh Kumar, Preeti U Murthy,
           Rasmus Villemoes)

         - cpufreq driver updates: cpufreq-cpu0/cpufreq-dt (driver name change
           among other things), ppc-corenet, powernv (Viresh Kumar, Preeti U
           Murthy, Shilpasri G Bhat, Lucas Stach)

         - cpuidle support for DT-based idle states infrastructure, new ARM64
           cpuidle driver, cpuidle core cleanups (Lorenzo Pieralisi, Rasmus
           Villemoes)

         - ARM big.LITTLE cpuidle driver updates: support for DT-based
           initialization and Exynos5800 compatible string (Lorenzo Pieralisi,
           Kevin Hilman)

         - Rework of the test_suspend kernel command line argument and a new
           trace event for console resume (Srinivas Pandruvada, Todd E Brandt)

         - Second attempt to optimize swsusp_free() (hibernation core) to make
           it avoid going through all PFNs which may be way too slow on some
           systems (Joerg Roedel)

         - devfreq updates (Paul Bolle, Punit Agrawal, Ã?rjan Eide).

         - rockchip-io Adaptive Voltage Scaling (AVS) driver and AVS entry
           update in MAINTAINERS (Heiko Stübner, Kevin Hilman)

         - PM core fix related to clock management (Geert Uytterhoeven)

         - PM core's sysfs code cleanup (Johannes Berg)"

      * tag 'pm+acpi-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (105 commits)
        ACPI / fan: printk replacement
        PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME
        PM / Domains: Rename cpu_data to cpuidle_data
        cpufreq: cpufreq-dt: fix potential double put of cpu OF node
        cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'
        PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()
        cpufreq: ppc-corenet: remove duplicate update of cpu_data
        ACPI / sleep: Rework the handling of ACPI GPE wakeup from 
suspend-to-idle
        PM / sleep: Rename platform suspend/resume functions in suspend.c
        PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()
        ACPICA: Introduce acpi_enable_all_wakeup_gpes()
        ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()
        ACPI / video: check _DOD list when creating backlight devices
        PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h
        cpufreq: Replace strnicmp with strncasecmp
        cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
        cpufreq: powernv: Set the pstate of the last hotplugged out cpu in 
policy->cpus to minimum
        cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
        PM / devfreq: exynos: Enable building exynos PPMU as module
        PM / devfreq: Export helper functions for drivers
        ...

  commit 764f612c6c3c231b9c12cfae7c328ccc9c453258
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 23:17:35 2014 +0800

      blk-merge: don't compute bi_phys_segments from bi_vcnt for cloned bio

      It isn't correct to figure out req->bi_phys_segments from bio->bi_vcnt
      if the bio is cloned.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Tested-by: Jeff Mahoney <jeffm@xxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 80213c03c4151d900cf293ef0fc51f8d88495e14
  Merge: ea58459 f92d9ee
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 15:03:49 2014 -0400

      Merge tag 'pci-v3.18-changes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

      Pull PCI updates from Bjorn Helgaas:
       "The interesting things here are:

         - Turn on Config Request Retry Status Software Visibility.  This
           caused hangs last time, but we included a fix this time.
         - Rework PCI device configuration to use _HPP/_HPX more aggressively
         - Allow PCI devices to be put into D3cold during system suspend
         - Add arm64 PCI support
         - Add APM X-Gene host bridge driver
         - Add TI Keystone host bridge driver
         - Add Xilinx AXI host bridge driver

        More detailed summary:

        Enumeration
          - Check Vendor ID only for Config Request Retry Status (Rajat Jain)
          - Enable Config Request Retry Status when supported (Rajat Jain)
          - Add generic domain handling (Catalin Marinas)
          - Generate uppercase hex for modalias interface class (Ricardo 
Ribalda Delgado)

        Resource management
          - Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources() 
(Yinghai Lu)
          - Increase IBM ipr SAS Crocodile BARs to at least system page size 
(Douglas Lehr)

        PCI device hotplug
          - Prevent NULL dereference during pciehp probe (Andreas Noever)
          - Move _HPP & _HPX handling into core (Bjorn Helgaas)
          - Apply _HPP to PCIe devices as well as PCI (Bjorn Helgaas)
          - Apply _HPP/_HPX to display devices (Bjorn Helgaas)
          - Preserve SERR & PARITY settings when applying _HPP/_HPX (Bjorn 
Helgaas)
          - Preserve MPS and MRRS settings when applying _HPP/_HPX (Bjorn 
Helgaas)
          - Apply _HPP/_HPX to all devices, not just hot-added ones (Bjorn 
Helgaas)
          - Fix wait time in pciehp timeout message (Yinghai Lu)
          - Add more pciehp Slot Control debug output (Yinghai Lu)
          - Stop disabling pciehp notifications during init (Yinghai Lu)

        MSI
          - Remove arch_msi_check_device() (Alexander Gordeev)
          - Rename pci_msi_check_device() to pci_msi_supported() (Alexander 
Gordeev)
          - Move D0 check into pci_msi_check_device() (Alexander Gordeev)
          - Remove unused kobject from struct msi_desc (Yijing Wang)
          - Remove "pos" from the struct msi_desc msi_attrib (Yijing Wang)
          - Add "msi_bus" sysfs MSI/MSI-X control for endpoints (Yijing Wang)
          - Use __get_cached_msi_msg() instead of get_cached_msi_msg() (Yijing 
Wang)
          - Use __read_msi_msg() instead of read_msi_msg() (Yijing Wang)
          - Use __write_msi_msg() instead of write_msi_msg() (Yijing Wang)

        Power management
          - Drop unused runtime PM support code for PCIe ports (Rafael J.  
Wysocki)
          - Allow PCI devices to be put into D3cold during system suspend 
(Rafael J. Wysocki)

        AER
          - Add additional AER error strings (Gong Chen)
          - Make <linux/aer.h> standalone includable (Thierry Reding)

        Virtualization
          - Add ACS quirk for Solarflare SFC9120 & SFC9140 (Alex Williamson)
          - Add ACS quirk for Intel 10G NICs (Alex Williamson)
          - Add ACS quirk for AMD A88X southbridge (Marti Raudsepp)
          - Remove unused pci_find_upstream_pcie_bridge(), pci_get_dma_source() 
(Alex Williamson)
          - Add device flag helpers (Ethan Zhao)
          - Assume all Mellanox devices have broken INTx masking (Gavin Shan)

        Generic host bridge driver
          - Fix ioport_map() for !CONFIG_GENERIC_IOMAP (Liviu Dudau)
          - Add pci_register_io_range() and pci_pio_to_address() (Liviu Dudau)
          - Define PCI_IOBASE as the base of virtual PCI IO space (Liviu Dudau)
          - Fix the conversion of IO ranges into IO resources (Liviu Dudau)
          - Add pci_get_new_domain_nr() and of_get_pci_domain_nr() (Liviu Dudau)
          - Add support for parsing PCI host bridge resources from DT (Liviu 
Dudau)
          - Add pci_remap_iospace() to map bus I/O resources (Liviu Dudau)
          - Add arm64 architectural support for PCI (Liviu Dudau)

        APM X-Gene
          - Add APM X-Gene PCIe driver (Tanmay Inamdar)
          - Add arm64 DT APM X-Gene PCIe device tree nodes (Tanmay Inamdar)

        Freescale i.MX6
          - Probe in module_init(), not fs_initcall() (Lucas Stach)
          - Delay enabling reference clock for SS until it stabilizes (Tim 
Harvey)

        Marvell MVEBU
          - Fix uninitialized variable in mvebu_get_tgt_attr() (Thomas 
Petazzoni)

        NVIDIA Tegra
          - Make sure the PCIe PLL is really reset (Eric Yuen)
          - Add error path tegra_msi_teardown_irq() cleanup (Jisheng Zhang)
          - Fix extended configuration space mapping (Peter Daifuku)
          - Implement resource hierarchy (Thierry Reding)
          - Clear CLKREQ# enable on port disable (Thierry Reding)
          - Add Tegra124 support (Thierry Reding)

        ST Microelectronics SPEAr13xx
          - Pass config resource through reg property (Pratyush Anand)

        Synopsys DesignWare
          - Use NULL instead of false (Fabio Estevam)
          - Parse bus-range property from devicetree (Lucas Stach)
          - Use pci_create_root_bus() instead of pci_scan_root_bus() (Lucas 
Stach)
          - Remove pci_assign_unassigned_resources() (Lucas Stach)
          - Check private_data validity in single place (Lucas Stach)
          - Setup and clear exactly one MSI at a time (Lucas Stach)
          - Remove open-coded bitmap operations (Lucas Stach)
          - Fix configuration base address when using 'reg' (Minghuan Lian)
          - Fix IO resource end address calculation (Minghuan Lian)
          - Rename get_msi_data() to get_msi_addr() (Minghuan Lian)
          - Add get_msi_data() to pcie_host_ops (Minghuan Lian)
          - Add support for v3.65 hardware (Murali Karicheri)
          - Fold struct pcie_port_info into struct pcie_port (Pratyush Anand)

        TI Keystone
          - Add TI Keystone PCIe driver (Murali Karicheri)
          - Limit MRSS for all downstream devices (Murali Karicheri)
          - Assume controller is already in RC mode (Murali Karicheri)
          - Set device ID based on SoC to support multiple ports (Murali 
Karicheri)

        Xilinx AXI
          - Add Xilinx AXI PCIe driver (Srikanth Thokala)
          - Fix xilinx_pcie_assign_msi() return value test (Dan Carpenter)

        Miscellaneous
          - Clean up whitespace (Quentin Lambert)
          - Remove assignments from "if" conditions (Quentin Lambert)
          - Move PCI_VENDOR_ID_VMWARE to pci_ids.h (Francesco Ruggeri)
          - x86: Mark DMI tables as initialization data (Mathias Krause)
          - x86: Move __init annotation to the correct place (Mathias Krause)
          - x86: Mark constants of pci_mmcfg_nvidia_mcp55() as __initconst 
(Mathias Krause)
          - x86: Constify pci_mmcfg_probes[] array (Mathias Krause)
          - x86: Mark PCI BIOS initialization code as such (Mathias Krause)
          - Parenthesize PCI_DEVID and PCI_VPD_LRDT_ID parameters (Megan Kamiya)
          - Remove unnecessary variable in pci_add_dynid() (Tobias Klauser)"

      * tag 'pci-v3.18-changes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (109 commits)
        arm64: dts: Add APM X-Gene PCIe device tree nodes
        PCI: Add ACS quirk for AMD A88X southbridge devices
        PCI: xgene: Add APM X-Gene PCIe driver
        PCI: designware: Remove open-coded bitmap operations
        PCI/MSI: Remove unnecessary temporary variable
        PCI/MSI: Use __write_msi_msg() instead of write_msi_msg()
        MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()
        PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg()
        PCI/MSI: Add "msi_bus" sysfs MSI/MSI-X control for endpoints
        PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib
        PCI/MSI: Remove unused kobject from struct msi_desc
        PCI/MSI: Rename pci_msi_check_device() to pci_msi_supported()
        PCI/MSI: Move D0 check into pci_msi_check_device()
        PCI/MSI: Remove arch_msi_check_device()
        irqchip: armada-370-xp: Remove arch_msi_check_device()
        PCI/MSI/PPC: Remove arch_msi_check_device()
        arm64: Add architectural support for PCI
        PCI: Add pci_remap_iospace() to map bus I/O resources
        of/pci: Add support for parsing PCI host bridge resources from DT
        of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()
        ...

      Conflicts:
        arch/arm64/boot/dts/apm-storm.dtsi

  commit ea584595fc85e65796335033dfca25ed655cd0ed
  Merge: 782d59c a092e19
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 14:58:15 2014 -0400

      Merge tag 'gpio-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

      Pull GPIO changes from Linus Walleij:
       "This is the bulk of GPIO changes for the v3.18 development cycle:

         - Increase the default ARCH_NR_GPIO from 256 to 512.  This was done
           to avoid having a custom <asm/gpio.h> header for the x86
           architecture - GPIO is custom and complicated enough as it is
           already! We want to move to a radix to store the descriptors going
           forward, and finally get rid of this fixed array size altogether.

         - Endgame patching of the gpio_remove() semantics initiated by
           Abdoulaye Berthe.  It is not accepted by the system that the
           removal of a GPIO chip fails during eg reboot or shutdown, and
           therefore the return value has now painfully been refactored away.
           For special cases like GPIO expanders on a hot-pluggable bus like
           USB, we may later add some gpiochip_try_remove() call, but for the
           cases we have now, return values are moot.

         - Some incremental refactoring of the gpiolib core and ACPI GPIO
           library for more descriptor usage.

         - Refactor the chained IRQ handler set-up method to handle also
           threaded, nested interrupts and set up the parent IRQ correctly.
           Switch STMPE and TC3589x drivers to use this registration method.

         - Add a .irq_not_threaded flag to the struct gpio_chip, so that also
           GPIO expanders that block but are still not using threaded IRQ
           handlers.

         - New drivers for the ARM64 X-Gene SoC GPIO controller.

         - The syscon GPIO driver has been improved to handle the "DSP GPIO"
           found on the TI Keystone 2 SoC:s.

         - ADNP driver switched to use gpiolib irqchip helpers.

         - Refactor the DWAPB driver to support being instantiated from and
           MFD cell (platform device).

         - Incremental feature improvement in the Zynq, MCP23S08, DWAPB, OMAP,
           Xilinx and Crystalcove drivers.

         - Various minor fixes"

      * tag 'gpio-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (52 commits)
        gpio: pch: Build context save/restore only for PM
        pinctrl: abx500: get rid of unused variable
        gpio: ks8695: fix 'else should follow close brace '}''
        gpio: stmpe: add verbose debug code
        gpio: stmpe: fix up interrupt enable logic
        gpio: staticize xway_stp_init()
        gpio: handle also nested irqchips in the chained handler set-up
        gpio: set parent irq on chained handlers
        gpiolib: irqchip: use irq_find_mapping while removing irqchip
        gpio: crystalcove: support virtual GPIO
        pinctrl: bcm281xx: make Kconfig dependency more strict
        gpio: kona: enable only on BCM_MOBILE or for compile testing
        gpio, bcm-kona, LLVMLinux: Remove use of __initconst
        gpio: Fix ngpio in gpio-xilinx driver
        gpio: dwapb: fix pointer to integer cast
        gpio: xgene: Remove unneeded #ifdef CONFIG_OF guard
        gpio: xgene: Remove unneeded forward declation for struct xgene_gpio
        gpio: xgene: Fix missing spin_lock_init()
        gpio: ks8695: fix switch case indentation
        gpiolib: add irq_not_threaded flag to gpio_chip
        ...

  commit b16ccfe02313acd829debfccac45531f45d797cd
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Oct 9 11:28:34 2014 -0700

      ARM: dts: Disable smc91x on n900 until bootloader dependency is removed

      I added smc91x support but turns out we currently do not set the
      smc91x timings in gpmc.c but rely on the bootloader timings. This
      produces the following error unless the smc91x GPMC timings are
      initialized by the bootloader:

      Unhandled fault: external abort on non-linefetch (0x1008) at 0xd080630e
      ...
      [<c04067fc>] (smc_drv_probe) from [<c038e9c4>] 
(platform_drv_probe+0x2c/0x5c)
      [<c038e9c4>] (platform_drv_probe) from [<c038d450>] 
(driver_probe_device+0x104/0x22c)
      [<c038d450>] (driver_probe_device) from [<c038d60c>] 
(__driver_attach+0x94/0x98)
      [<c038d60c>] (__driver_attach) from [<c038bc3c>] 
(bus_for_each_dev+0x54/0x88)
      [<c038bc3c>] (bus_for_each_dev) from [<c038cc3c>] 
(bus_add_driver+0xd8/0x1d8)
      [<c038cc3c>] (bus_add_driver) from [<c038dd74>] 
(driver_register+0x78/0xf4)
      [<c038dd74>] (driver_register) from [<c0008924>] 
(do_one_initcall+0x80/0x1c0)
      [<c0008924>] (do_one_initcall) from [<c0852d9c>] 
(kernel_init_freeable+0x1b8/0x28c)
      [<c0852d9c>] (kernel_init_freeable) from [<c05ce86c>] 
(kernel_init+0x8/0xec)
      [<c05ce86c>] (kernel_init) from [<c000e728>] (ret_from_fork+0x14/0x2c)

      Let's fix the issue by disabling the smc91x module for now until we
      have sorted out the issues in gpmc.c.

      Reported-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 5c86c5339c566d943606f551332e0efa8cf87d03
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Oct 9 11:28:34 2014 -0700

      ARM: omap2plus_defconfig: Enable ARM erratum 430973 for omap3

      Somehow we don't have this set in omap2plus_defconfig. Without this
      apps can segfault randomly on omap3. I can reproduce this easily
      on am37xx-evm by doing apt-get update over NFSroot.

      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a66d05d504a24894a8fdf11e4569752f313e5764
  Merge: bfe01a5 5563caa
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 14:00:54 2014 -0300

      Merge branch 'patchwork' into v4l_for_linus

      * patchwork: (544 commits)
        [media] ir-hix5hd2: fix build on c6x arch
        [media] pt3: fix DTV FE I2C driver load error paths
        Revert "[media] media: em28xx - remove reset_resume interface"
        [media] exynos4-is: fix some warnings when compiling on arm64
        [media] usb drivers: use %zu instead of %zd
        [media] pci drivers: use %zu instead of %zd
        [media] dvb-frontends: use %zu instead of %zd
        [media] s5p-mfc: Fix several printk warnings
        [media] s5p_mfc_opr: Fix warnings
        [media] ti-vpe: Fix typecast
        [media] s3c-camif: fix dma_addr_t printks
        [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits
        [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64
        [media] em28xx: Fix identation
        [media] drxd: remove a dead code
        [media] saa7146: remove return after BUG()
        [media] cx88: remove return after BUG()
        [media] cx88: fix cards table CodingStyle
        [media] radio-sf16fmr2: declare some structs as static
        [media] radio-sf16fmi: declare pnp_attached as static
        ...

      Conflicts:
        Documentation/DocBook/media/v4l/compat.xml

  commit 5563caaf8b8cd22e35997d5d74cb3609df86b223
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 10:41:28 2014 -0300

      [media] ir-hix5hd2: fix build on c6x arch

      While not all archs have readl_relaxed, we need to add a hack at the
      driver to allow it to COMPILE_TEST on all archs:

        drivers/media/rc/ir-hix5hd2.c: In function â??hix5hd2_ir_configâ??:
        drivers/media/rc/ir-hix5hd2.c:100:2: error: implicit declaration of 
function â??readl_relaxedâ?? [-Werror=implicit-function-declaration]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4ea062ed431d00153af0ac370cb6fef0620e5fa1
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 13:13:41 2014 -0300

      perf evsel: Add hists helper

      Not all tools need a hists instance per perf_evsel, so lets pave the way
      to remove evsel->hists while leaving a way to access the hists from a
      specially allocated evsel, one that comes with space at the end where
      lives the evsel.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-qlktkhe31w4mgtbd84035sr2@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b8839b8c55f3fdd60dc36abcda7e0266aff7985c
  Author: Mike Snitzer <snitzer@xxxxxxxxxx>
  Date:   Wed Oct 8 18:26:13 2014 -0400

      block: fix alignment_offset math that assumes io_min is a power-of-2

      The math in both blk_stack_limits() and queue_limit_alignment_offset()
      assume that a block device's io_min (aka minimum_io_size) is always a
      power-of-2.  Fix the math such that it works for non-power-of-2 io_min.

      This issue (of alignment_offset != 0) became apparent when testing
      dm-thinp with a thinp blocksize that matches a RAID6 stripesize of
      1280K.  Commit fdfb4c8c1 ("dm thin: set minimum_io_size to pool's data
      block size") unlocked the potential for alignment_offset != 0 due to
      the dm-thin-pool's io_min possibly being a non-power-of-2.

      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit addff1feb02b03cb766b9a611c6b2cebf29bc285
  Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
  Date:   Wed Oct 8 13:52:16 2014 -0400

      tracing: Clean up scheduling in trace_wakeup_test_thread()

      Peter's new debugging tool triggers when tasks exit with !TASK_RUNNING.
      The code in trace_wakeup_test_thread() also has a single schedule() call
      that should be encompassed by a loop.

      This cleans up the code a little to make it a bit more robust and
      also makes the return exit properly with TASK_RUNNING.

      Link: http://lkml.kernel.org/p/20141008135216.76142204@xxxxxxxxxxxxxxxxxx

      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 49c23f2d541ebf7ae5e9fff03301f4e7145cc979
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 11:45:42 2014 -0300

      perf script: Stop updating hists stats, not used

      Not used here, remove to reduce perf_evsel/hists structs interaction.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-zzmoo39yalrl9hzu9nc2xqml@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b3f25b6e04495ace0851cf0b88514f41c7807af6
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Thu Oct 9 11:40:15 2014 -0300

      perf sched: Stop updating hists stats, not used

      Not used here, remove to reduce perf_evsel/hists structs interaction.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-cb7wkk4a3jpoovzim914ih3c@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6174c2eb8ecef271159bdcde460ce8af54d8f72f
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Oct 9 12:52:16 2014 +0200

      udf: Fix loading of special inodes

      Some UDF media have special inodes (like VAT or metadata partition
      inodes) whose link_count is 0. Thus commit 4071b9136223 (udf: Properly
      detect stale inodes) broke loading these inodes because udf_iget()
      started returning -ESTALE for them. Since we still need to properly
      detect stale inodes queried by NFS, create two variants of udf_iget() -
      one which is used for looking up special inodes (which ignores
      link_count == 0) and one which is used for other cases which return
      ESTALE when link_count == 0.

      Fixes: 4071b913622316970d0e1919f7d82b4403fec5f2
      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 782d59c5dfc5ac39ac8cfb4c6dd40597938dde9c
  Merge: 47137c6 2828c9c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 06:42:04 2014 -0400

      Merge branch 'irq-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull irq updates from Thomas Gleixner:
       "The irq departement delivers:

         - a cleanup series to get rid of mindlessly copied code.

         - another bunch of new pointlessly different interrupt chip drivers.

           Adding homebrewn irq chips (and timers) to SoCs must provide a
           value add which is beyond the imagination of mere mortals.

         - the usual SoC irq controller updates, IOW my second cat herding
           project"

      * 'irq-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (44 commits)
        irqchip: gic-v3: Implement CPU PM notifier
        irqchip: gic-v3: Refactor gic_enable_redist to support both enabling 
and disabling
        irqchip: renesas-intc-irqpin: Add minimal runtime PM support
        irqchip: renesas-intc-irqpin: Add helper variable dev = &pdev->dev
        irqchip: atmel-aic5: Add sama5d4 support
        irqchip: atmel-aic5: The sama5d3 has 48 IRQs
        Documentation: bcm7120-l2: Add Broadcom BCM7120-style L2 binding
        irqchip: bcm7120-l2: Add Broadcom BCM7120-style Level 2 interrupt 
controller
        irqchip: renesas-irqc: Add binding docs for new R-Car Gen2 SoCs
        irqchip: renesas-irqc: Add DT binding documentation
        irqchip: renesas-intc-irqpin: Document SoC-specific bindings
        openrisc: Get rid of handle_IRQ
        arm64: Get rid of handle_IRQ
        ARM: omap2: irq: Convert to handle_domain_irq
        ARM: imx: tzic: Convert to handle_domain_irq
        ARM: imx: avic: Convert to handle_domain_irq
        irqchip: or1k-pic: Convert to handle_domain_irq
        irqchip: atmel-aic5: Convert to handle_domain_irq
        irqchip: atmel-aic: Convert to handle_domain_irq
        irqchip: gic-v3: Convert to handle_domain_irq
        ...

  commit 47137c6ba1bcde30215795f9594cea770946456b
  Merge: afa3536 867f667
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 06:35:05 2014 -0400

      Merge branch 'timers-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull timer updates from Thomas Gleixner:
       "Nothing really exciting this time:

         - a few fixlets in the NOHZ code

         - a new ARM SoC timer abomination.  One should expect that we have
           enough of them already, but they insist on inventing new ones.

         - the usual bunch of ARM SoC timer updates.  That feels like herding
           cats"

      * 'timers-core-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        clocksource: arm_arch_timer: Consolidate arch_timer_evtstrm_enable
        clocksource: arm_arch_timer: Enable counter access for 32-bit ARM
        clocksource: arm_arch_timer: Change clocksource name if CP15 unavailable
        clocksource: sirf: Disable counter before re-setting it
        clocksource: cadence_ttc: Add support for 32bit mode
        clocksource: tcb_clksrc: Sanitize IRQ request
        clocksource: arm_arch_timer: Discard unavailable timers correctly
        clocksource: vf_pit_timer: Support shutdown mode
        ARM: meson6: clocksource: Add Meson6 timer support
        ARM: meson: documentation: Add timer documentation
        clocksource: sh_tmu: Document r8a7779 binding
        clocksource: sh_mtu2: Document r7s72100 binding
        clocksource: sh_cmt: Document SoC specific bindings
        timerfd: Remove an always true check
        nohz: Avoid tick's double reprogramming in highres mode
        nohz: Fix spurious periodic tick behaviour in low-res dynticks mode

  commit afa3536be88b435a057cb727b48fd3d760a497d2
  Merge: 35a9ad8 9b01f5b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 9 06:30:57 2014 -0400

      Merge branch 'timers-nohz-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

      Pull timer fixes from Ingo Molnar:
       "Main changes:

        - Fix the deadlock reported by Dave Jones et al
        - Clean up and fix nohz_full interaction with arch abilities
        - nohz init code consolidation/cleanup"

      * 'timers-nohz-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        nohz: nohz full depends on irq work self IPI support
        nohz: Consolidate nohz full init code
        arm64: Tell irq work about self IPI support
        arm: Tell irq work about self IPI support
        x86: Tell irq work about self IPI support
        irq_work: Force raised irq work to run on irq work interrupt
        irq_work: Introduce arch_irq_work_has_interrupt()
        nohz: Move nohz full init call to tick init

  commit 583f958b8a23343c904ec0790c25c96f5f82d409
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Thu Oct 2 18:10:06 2014 +0200

      ARM: dts: fix MMC2 regulators for Exynos5420 Arndale Octa board

      Regulators for MMC2 (SD card) are PVDD_TFLASH_2V8 (LDO19) for vmmc
      and PVDD_APIO_MMCOFF_2V8 (LDO13) for vqmmc.  Currently the device
      tree entry for MMC2 uses PVDD_PRE_1V8 (LDO10) for vmmc and vqmmc is
      not specified.  Fix it.

      Without this patch:
      - "mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators"
        patch causes a SD card detection to fail
      - "mmc: dw_mmc: Support voltage changes" patch causes a boot hang

      This patch fixes both above problems.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxx>
      Cc: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
      Cc: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Fixes: 0173055842cd ("mmc: dw_mmc: Support voltage changes")
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 33ac9dba859b07d40e9ec826057d20c857fdede5
  Author: Maarten ter Huurne <maarten@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:46:28 2014 +0200

      fonts: Add 6x10 font

      This font is suitable for framebuffer consoles on devices with a
      320x240 screen, to get a reasonable number of characters (53x24) that
      are still at a readable size.

      The font is derived from the existing 6x11 font, but gets 3 extra
      lines without sacrificing readability. Also I redesigned a some glyhps
      so they are more distinct and better fill the available space.

      Signed-off-by: Maarten ter Huurne <maarten@xxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 4ea48a01bb1a99f4185b77cd90cf962730336cc4
  Author: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 12:41:56 2014 -0600

      x86/build: Add arch/x86/purgatory/ make generated files to gitignore

      The following generated files are missing from gitignore
      and show up in git status after x86_64 build. Add them
      to gitignore.

          arch/x86/purgatory/kexec-purgatory.c
          arch/x86/purgatory/purgatory.ro

      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412016116-7213-1-git-send-email-shuahkh@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0cccdda8d1512af4d3f6913044e8c8e58e15ef37
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Oct 8 10:03:08 2014 +0200

      s390/ftrace: simplify enabling/disabling of ftrace_graph_caller

      We can simply patch the mask field within the branch relative on
      condition instruction at the beginning of the ftrace_graph_caller
      code block.
      This makes the logic even simpler and we get rid of the displacement
      calculation.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 53255c9a4dade6ff2162121430d13aaadb38a69c
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Tue Oct 7 15:45:10 2014 +0200

      s390/ftrace: remove 31 bit ftrace support

      31 bit and 64 bit diverge more and more and it is rather painful
      to keep both parts running.
      To make things simpler just remove the 31 bit support which nobody
      uses anyway.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit a62bc0739253939d6fce40d51d92412252a9bb55
  Author: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 17:57:43 2014 +0200

      s390/kdump: add support for vector extension

      With this patch for kdump the s390 vector registers are stored into the
      prepared save areas in the old kernel and into the REGSET_VX_LOW and
      REGSET_VX_HIGH ELF notes for /proc/vmcore in the new kernel.

      The NT_S390_VXRS_LOW note contains the lower halves of the first 16 vector
      registers 0-15. The higher halves are stored in the floating point 
register
      ELF note.  The NT_S390_VXRS_HIGH contains the full vector registers 16-31.

      The kernel provides a save area for storing vector register in case of
      machine checks. A pointer to this save are is stored in the CPU lowcore
      at offset 0x11b0. This save area is also used to save the registers for
      kdump. In case of a dumped crashed kdump those areas are used to extract
      the registers of the production system.

      The vector registers for remote CPUs are stored using the "store 
additional
      status at address" SIGP. For the dump CPU the vector registers are stored
      with the VSTM instruction.

      With this patch also zfcpdump stores the vector registers.

      Reviewed-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Michael Holzheu <holzheu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 3585cb0280654acbc559a360a839c8d58bb0cb87
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Oct 6 17:54:42 2014 +0200

      s390/disassembler: add vector instructions

      Add the instruction introduced with the vector extension to the in-kernel
      disassembler.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 8070361799ae1e3f4ef347bd10f0a508ac10acfb
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Oct 6 17:53:53 2014 +0200

      s390: add support for vector extension

      The vector extension introduces 32 128-bit vector registers and a set of
      instruction to operate on the vector registers.

      The kernel can control the use of vector registers for the problem state
      program with a bit in control register 0. Once enabled for a process the
      kernel needs to retain the content of the vector registers on context
      switch. The signal frame is extended to include the vector registers.
      Two new register sets NT_S390_VXRS_LOW and NT_S390_VXRS_HIGH are added
      to the regset interface for the debugger and core dumps.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 42f4dd613fe808676126472bbe1283e452201148
  Author: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
  Date:   Thu Oct 2 14:48:46 2014 +0200

      s390/zcrypt: Toleration of new crypto hardware

      The zcrypt device driver will accept the new crypto adapter
      in toleration mode. A new sysfs attribute 'raw_hwtype' will
      expose the raw hardware type.

      Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
      Signed-off-by: Harald Freudenberger <freude@xxxxxxxxxxxxxxxxxx>

  commit b5f87f15e20092c060f465b283b07a76af7f2e5f
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Oct 1 10:57:57 2014 +0200

      s390/idle: consolidate idle functions and definitions

      Move the C functions and definitions related to the idle state handling
      to arch/s390/include/asm/idle.h and arch/s390/kernel/idle.c. The function
      s390_get_idle_time is renamed to arch_cpu_idle_time and vtime_stop_cpu to
      enabled_wait.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit fe0f49768d807a8fe6336b097feb8c4441951710
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Sep 30 17:37:52 2014 +0200

      s390/nohz: use a per-cpu flag for arch_needs_cpu

      Move the nohz_delay bit from the s390_idle data structure to the
      per-cpu flags. Clear the nohz delay flag in __cpu_disable and
      remove the cpu hotplug notifier that used to do this.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit a9b1649917f0d2058022eda06082f9d299a06354
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Oct 1 10:44:40 2014 +0200

      s390/vtime: do not reset idle data on CPU hotplug

      The sysfs attributes /sys/devices/system/cpu/cpu0/idle_count and
      /sys/devices/system/cpu/cpu0/idle_time_us are reset to zero every
      time a CPU is set online. The idle and iowait fields in /proc/stat
      corresponding to idle_time_us are not reset. To make things
      consistent do not reset the data for the sys attributes.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 5db8440c36a3308649b99f65b68195394dd7fed4
  Author: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
  Date:   Wed Oct 1 14:39:47 2014 +0200

      s390/dasd: add support for control unit initiated reconfiguration

      Add support for Control Unit Initiated Reconfiguration (CUIR) to
      Linux, a storage server interface to reconcile concurrent hardware
      changes between storage and host.

      Reviewed-by: Stefan Weinhuber <wein@xxxxxxxxxx>
      Signed-off-by: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 362ce84f43aac61589a8b60e5bb3fcfae9801b13
  Author: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
  Date:   Wed Oct 1 13:04:54 2014 +0200

      s390/dasd: fix infinite loop during format

      Error recovery requests may not be cleaned up correctly so that other
      needed erp requests can not be build because of insufficient memory.
      This would lead to an infinite loop trying to build erp requests.

      Signed-off-by: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 78eda2bb6542057b214af3bc1cae09c63e65d1d1
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:35 2014 +0300

      IB/mlx5, iser, isert: Add Signature API additions

      Expose more signature setting parameters. We modify the signature API
      to allow usage of some new execution parameters relevant to data
      integrity feature.

      This patch modifies ib_sig_domain structure by:

      - Deprecate DIF type in signature API (operation will
        be determined by the parameters alone, no DIF type awareness)
      - Add APPTAG check bitmask (for input domain)
      - Add REFTAG remap (increment) flag for each domain
      - Add APPTAG/REFTAG escape options for each domain

      The mlx5 driver is modified to follow the new parameters in HW
      signature setup.

      At the moment the callers (iser/isert) hard-code new parameters (by
      DIF type). In the future, callers will retrieve them from the scsi
      command structure.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 3d73cf1a2a05cca7b43f7a0c16d1077065b38385
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:34 2014 +0300

      Target/iser: Centralize ib_sig_domain setting

      Later there will be more parameters to set, so we want to do it in a
      centralized place.

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 92792c0a197db85e9d3039b59d2211ed0157e824
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:33 2014 +0300

      IB/iser: Centralize ib_sig_domain settings

      Later there will be more parameters to set, so we want to do it in a
      centralized place.

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 142537f4e5f7ffd3e34b0c46646ac9cb5d986d06
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:32 2014 +0300

      IB/mlx5: Use extended internal signature layout

      Rather than using the basic BSF layout which utilizes a pre-configured
      signature settings (sufficient for current DIF implementation), we use
      the extended BSF layout to expose advanced signature settings. These
      settings will also be exposed to the user later.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit f043032ef1acd294e0360bec96c91b90dec7cc17
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:31 2014 +0300

      IB/iser: Set IP_CSUM as default guard type

      In the future this will be a per-command parameter so we can lose it,
      but in the mean time IP_CSUM is a lot lighter for SW layers to
      compute, set it as default.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6f5f8a016edf6c469d01c9bc563f6d74d12672d9
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:30 2014 +0300

      IB/iser: Remove redundant assignment

      We clear the struct before - no need to do 0 assignment.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit fd22f78cf7b95102d8e5b988afe27165e47471fc
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Aug 13 19:54:29 2014 +0300

      IB/mlx5: Use enumerations for PI copy mask

      In case input and output space parameters match, we can use a copy
      mask from input and output space.  Use enums for those.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit f39f86971c0cded8c2563e7dfd82c650ca9c0044
  Author: Yishai Hadas <yishaih@xxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:55 2014 +0300

      IB/mlx5: Modify to work with arbitrary page size

      When dealing with umem objects, the driver assumed host page sizes
      defined by PAGE_SHIFT.  Modify the code to use arbitrary page shift
      provided by umem->page_shift to support different page sizes.

      Signed-off-by: Yishai Hadas <yishaih@xxxxxxxxxxxx>
      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit f83b42636a91e63f330ea90996646b4a885aca74
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:54 2014 +0300

      IB/mlx5: Remove duplicate code from mlx5_set_path

      Some of the fields were set twice. Re-organize to avoid that.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 1c3ce90d0acb0c661910dd84f416b3053e9710af
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:53 2014 +0300

      IB/mlx5: Fix possible array overflow

      The check to verify that userspace does not provide an invalid index to 
the
      micro UAR was placed too late. Fix this by moving the check before using 
the
      index.

      Reported by: Shachar Raindel <raindel@xxxxxxxxxxxx>
      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 377b513485fd885dea1083a9a5430df65b35e048
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:52 2014 +0300

      IB/core: Avoid leakage from kernel to user space

      Clear the reserved field of struct ib_uverbs_async_event_desc which is
      copied to user space.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Reviewed-by: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 900a6d79176ea9172e19f86aa324e9198b40339c
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:51 2014 +0300

      IB/mlx5: Improve debug prints in mlx5_ib_reg_user_mr

      Print access flags and error code from ib_umem_get.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit eefd56e5895540ea78979b7845f76c9bb94c8fed
  Author: Eli Cohen <eli@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 16:47:50 2014 +0300

      IB/mlx5: Clear umr resources after ib_unregister_device

      Some ULPs may make use of resources created in create_umr_res so make 
sure to
      call destroy_umrc_res after returning from ib_unregister_device, which 
makes
      sure all ULPs have closed their resources.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit b261aeafe115256c9b4589dd7bd4ca877eb0fa6c
  Author: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:17 2014 +0300

      IB/iser: Bump version, add maintainer

      Update the driver version and add Sagi Grimberg as maintainer

      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit dc05ac36f729b9f53465ad6e6985129470fa7fcd
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:16 2014 +0300

      IB/iser: Fix/add kernel-doc style description in iscsi_iser.c

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit cd88621a9e91ee791dee321cb81a45cb357855ee
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:15 2014 +0300

      IB/iser: Add/Fix kernel doc style descriptions in iscsi_iser.h

      - iser_hdr
      - iser_data_buf
      - iser_mem_reg
      - iser_regd_buf
      - iser_tx_desc
      - iser_rx_desc
      - iser_device
      - iser_pi_context
      - iser_conn
      - ib_conn
      - iser_comp
      - iscsi_iser_task
      - iser_global

      While we're at it, change nit alignments in this file

      This patch does not change any functionality.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit e9d49b82f1ff3f966af70d20b04bb0fae4432c24
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:14 2014 +0300

      IB/iser: Nit - add space after __func__ in iser logging

      Change logging: "iser:XXXX" to "iser: XXXX"

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit bba0a3c9d7bd7f49ae38e7dfd87f6ee78c91317a
  Author: Ariel Nahum <arieln@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:13 2014 +0300

      IB/iser: Change iscsi_conn_stop log level to info

      Match to the debug level of all functions in connect/disconnect flows.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6df5a128f0fde6315a44e80b30412997147f5efd
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:12 2014 +0300

      IB/iser: Suppress scsi command send completions

      Singal completion of every 32 scsi commands and suppress all the rest.
      We don't do anything upon getting the completion so no need to "just
      consume" it.  Cleanup of scsi command is done in cleanup_task callback.

      Still keep dataout and control send completions as we may need to
      cleanup there. This helps reducing the amount of interrupts/completions
      in the IO path.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6e6fe2fb1d61b4baef1cf350049c6877583681ee
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:11 2014 +0300

      IB/iser: Optimize completion polling

      Poll in batch of 16. Since we don't want it on the stack, keep under
      iser completion context (iser_comp).

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit ff3dd52d267165347d6f92a90016e692d074a00c
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:10 2014 +0300

      IB/iser: Use beacon to indicate all completions were consumed

      Avoid post_send counting (atomic) in the IO path just to keep track of
      how many completions we need to consume.  Use a beacon post to indicate
      that all prior posts completed.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6aabfa76f5e5281e5db128a34420d8f33b8574f7
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:09 2014 +0300

      IB/iser: Use single CQ for RX and TX

      This will solve a possible condition where we might miss TX completion
      (flush error) during session teardown.  Since we are using a single
      CQ, we don't need to actively drain the TX CQ, instead just wait for
      flush_completion (when counters reach zero) and remove 
iser_poll_for_flush_errors().

      This patch might introduce a minor performance regression on its own,
      but the next patches will enhance performance using a single CQ for RX
      and TX.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 183cfa434ec90897b1423ce4f916e8a237139133
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:08 2014 +0300

      IB/iser: Use internal polling budget to avoid possible live-lock

      We need a way to guarentee that we don't stay in soft-IRQ context for
      too long.  We might starve other pending CQ tasklets or worse lock
      against application trying to issue IO on the running CPU.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit bf17554035ab2aaf770321208ce48e69aab71cc8
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:07 2014 +0300

      IB/iser: Centralize iser completion contexts

      Introduce iser_comp which centralizes all iser completion related
      items and is referenced by iser_device and each ib_conn.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit aea8f4df6da46add468c44875348e1045bffeeb7
  Author: Ariel Nahum <arieln@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:06 2014 +0300

      IB/iser: Use iser_warn instead of BUG_ON in iser_conn_release

      In case iscsid was violently killed (SIGKILL) during its error
      recovery stage, we may never get a connection teardown sequence for
      some of the old connections.  No harm done, but when we try to unload
      the module we will need to cleanup all these connections.  So we
      actually may end-up here - so it's not a BUG_ON(), just give a relaxed
      warning that this happened and continue with normal unload.  BUG_ON()
      will cause segfault on module_exit and we don't want that.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 8c204e69ced1a8c0d74f8b6d7a1393d055c5c4fa
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:05 2014 +0300

      IB/iser: Signal iSCSI layer that transport is broken in error completions

      Previously we notified iscsi layer about the connection layer when
      we consumed all of our flush errors. This was racy as there
      was no guarentee that iscsi_conn wasn't terminated by then (which ends
      up in an invalid memory access). In case we got a non FLUSH error
      completion, we are guarenteed that iscsi_conn is still alive. We should
      notify iSCSI layer with iscsi_conn_failure to initiate error handling.

      While we are at it, add a nice kernel-doc style documentation.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 3a940daf6fa105d28b69cf3b7a3739a3777f4185
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:04 2014 +0300

      IB/iser: Protect tasks cleanup in case IB device was already released

      Bailout in case a task cleanup (iscsi_iser_cleanup_task) is called
      after the IB device was removed (DEVICE_REMOVAL CM event).  We also
      call iscsi_conn_stop with a lock taken to prevent DEVICE_REMOVAL and
      tasks cleanup from racing.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit ec370e2b63526931a65f4668626dbb43896788c6
  Author: Ariel Nahum <arieln@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:03 2014 +0300

      IB/iser: Unbind at conn_stop stage

      Previously we didn't need to unbind the iser_conn and iscsi_conn since
      we always relied on iscsi daemon to teardown the connection and never
      let it finish before we cleanup all that is needed in iser.  This is
      not the case anymore (for DEVICE_REMOVAL event).  So avoid any possible
      chance we cause iscsi_conn dereference after iscsi_conn was freed.

      We also call iser_conn_terminate (safe to call multiple times) just
      for the corner case of iscsi daemon stopping an old connection before
      invoking endpoint removal (might happen if it was violently killed).

      Notice we are unbinding under a lock - which is required.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit c107a6c0cf1ab883ea87ca50136f4fc5204a4b82
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:02 2014 +0300

      IB/iser: Don't bound release_work completions timeouts

      We no longer rely on iscsi connection teardown sequence, so no need to
      give a grace period and continue cleanup if it expired. Have
      iser_conn_release wait for full completion before freeing iser_conn.

      ib_completion:
        Guaranteed to come when:
            - Got DISCONNECTED/ADDR_CHANGE event or
            - iSCSI called ep_disconnect/conn_stop
        Guaranteed to finish when:
            - Got TIMEWAIT_EXIT/DEVICE_REMOVAL event
            - All Flush errors are consumed
            - IB related resources are destroyed

      stop_completion:
        Guaranteed to come when:
            - iSCSI calls conn_stop
        Guaranteed to finish when:
            - All inflight tasks were cleaned up

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit c47a3c9ed5be167f49a6fd3f696dac03536282eb
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:01 2014 +0300

      IB/iser: Fix DEVICE REMOVAL handling in the absence of iscsi daemon

      iscsi daemon is in user-space, thus we can't rely on it to be invoked
      at connection teardown (if not running or does not receive CPU time).

      This patch addresses the issue by re-structuring iSER connection
      teardown logic and CM events handling.

      The CM events will dictate the RDMA resources destruction (ib_conn)
      and iser_conn is kept around as long as iscsi_conn is left around
      allowing iscsi/iser callbacks to continue after RDMA transport was
      destroyed.

      This patch introduces a separation in logic when handling CM events:

      - DISCONNECTED_HANDLER, ADDR_CHANGED
        This events indicate the start of teardown process.
        Actions:
        1. Terminate the connection: rdma_disconnect (send DREQ/DREP)
        2. Notify iSCSI of connection failure
        3. Change state to TERMINATING
        4. Poll for all flush errors to be consumed

      - TIMEWAIT_EXIT, DEVICE_REMOVAL
        These events indicate the final stage of termination process and
        we can free RDMA related resources.
        Actions:
        1. Call disconnected handler (we are not guaranteed that DISCONNECTED
           event was invoked in the past)
        2. Cleanup RDMA related resources
        3. For DEVICE_REMOVAL return non-zero rc from cma_handler to
           implicitly destroy the cm_id (Can't rely on user-space, make sure
           we have forward progress)

      We replace flush_completion (indicate all flushes were consumed) with
      ib_completion (rdma resources were cleaned up).

      The iser_conn_release_work will wait for teardown completions:

      - conn_stop was completed (tasks were cleaned-up) - stop_completion
      - RDMA resources were destroyed - ib_completion

      And then will continue to free iser connection representation (iser_conn).

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 96f15198c1457df29b51ed151b1e5b2a223d1346
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:02:00 2014 +0300

      IB/iser: Extend iser_free_ib_conn_res()

      Put all connection IB related resources release in this routine.  One
      exception is the cm_id which cannot be destroyed as the routine is
      protected by the state mutex.  Also move its position to avoid forward
      declaration.  While at it fix qp NULL assignment.

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 6bb0279f95dc74082184d91b65743b295a2a11a6
  Author: Roi Dayan <roid@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:01:59 2014 +0300

      IB/iser: Remove unused variables and dead code

      Signed-off-by: Roi Dayan <roid@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit a4ee3539f6e2955815b93350bbce01e8915d27f8
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:01:58 2014 +0300

      IB/iser: Re-introduce ib_conn

      Structure that describes the RDMA relates connection objects.  Static
      member of iser_conn.

      This patch does not change any functionality

      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit 5716af6e5234402b2017f41beb36c086201fae42
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:01:57 2014 +0300

      IB/iser: Rename ib_conn -> iser_conn

      Two reasons why we choose to do this:

      1. No point today calling struct iser_conn by another name ib_conn
      2. In the next patches we will restructure iser control plane 
representation
         - struct iser_conn: connection logical representation
         - struct ib_conn: connection RDMA layout representation

      This patch does not change any functionality.

      Signed-off-by: Ariel Nahum <arieln@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Roland Dreier <roland@xxxxxxxxxxxxxxx>

  commit fd19bda491207f66d39aeba93487197a087bc00b
  Merge: 6273143 3e28e37
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Thu Oct 9 08:39:25 2014 +0200

      Merge branch 'rcu/next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

      Pull additional commits for locktorture, from Paul E. McKenney.

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 24dff96a37a2ca319e75a74d3929b2de22447ca6
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 23:44:00 2014 -0400

      fix misuses of f_count() in ppp and netlink

      we used to check for "nobody else could start doing anything with
      that opened file" by checking that refcount was 2 or less - one
      for descriptor table and one we'd acquired in fget() on the way to
      wherever we are.  That was race-prone (somebody else might have
      had a reference to descriptor table and do fget() just as we'd
      been checking) and it had become flat-out incorrect back when
      we switched to fget_light() on those codepaths - unlike fget(),
      it doesn't grab an extra reference unless the descriptor table
      is shared.  The same change allowed a race-free check, though -
      we are safe exactly when refcount is less than 2.

      It was a long time ago; pre-2.6.12 for ioctl() (the codepath leading
      to ppp one) and 2.6.17 for sendmsg() (netlink one).  OTOH,
      netlink hadn't grown that check until 3.9 and ppp used to live
      in drivers/net, not drivers/net/ppp until 3.1.  The bug existed
      well before that, though, and the same fix used to apply in old
      location of file.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 821cc3070ff54e39ab6624c843f1905d737d9ac0
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:57:58 2014 -0400

      ncpfs: use list_for_each_entry() for d_subdirs walk

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 5e6123f3477e4260fb14392f0a88f1a842fa4d42
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Sun Sep 14 22:15:10 2014 +0900

      vfs: move getname() from callers to do_mount()

      It would make more sense to pass char __user * instead of
      char * in callers of do_mount() and do getname() inside do_mount().

      Suggested-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 4d93bc3e81736ce55c79d9cae743bab4f89b4f9c
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:21:05 2014 -0400

      gfs2_atomic_open(): skip lookups on hashed dentry

      hashed dentry can be passed to ->atomic_open() only if
      a) it has just passed revalidation and
      b) it's negative

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 18c85d09dcd14342cd4891d016f4086095160573
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 19:29:32 2014 -0400

      [infiniband] remove pointless assignments

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit fb6c3225b49d389ff4a9a454fc8c3f3642632744
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 13:37:56 2014 -0400

      gadgetfs: saner API for gadgetfs_create_file()

      return dentry, not inode.  dev->inode is never used by anything,
      don't bother with storing it.

      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1bb27cacf4992b77556ed4487f99c76c4af3b43d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 13:32:19 2014 -0400

      f_fs: saner API for ffs_sb_create_file()

      make it return dentry instead of inode

      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 9bb8730ed3d2658c6dd49b7f811231e2a0a2e3ed
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 23:53:04 2014 -0400

      jfs: don't hash direct inode

      hlist_add_fake(inode->i_hash), same as for the rest of special ones...

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 6b933de642d2726245df98d076cff09bf4d34dde
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:42:14 2014 -0400

      [s390] remove pointless assignment of ->f_op in vmlogrdr ->open()

      The only way we can get to that function is from misc_open(), after
      the latter has set file->f_op to exactly the same value we are
      (re)assigning there.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c2e3f5d5f4620bb6568bc559f712ce80222e20cb
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:31:28 2014 -0400

      ecryptfs: ->f_op is never NULL

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 765d368217715c794f767d396d8cea16502d823f
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:29:40 2014 -0400

      android: ->f_op is never NULL

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 3cfb2face6205d30ecfc0145d68cd9e0c3dfe6f1
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 15:06:09 2014 -0400

      nouveau: __iomem misannotations

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit e983094d6dce524f3890edfec44b7ca6dbfa1183
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 14:12:09 2014 -0400

      missing annotation in fs/file.c

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit b8850d1fa8e2f6653e57daf6d08e58c5f5eb2c85
  Author: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 11:26:03 2014 -0600

      fs: namespace: suppress 'may be used uninitialized' warnings

      The gcc version 4.9.1 compiler complains Even though it isn't possible for
      these variables to not get initialized before they are used.

      fs/namespace.c: In function â??SyS_mountâ??:
      fs/namespace.c:2720:8: warning: â??kernel_devâ?? may be used 
uninitialized in this function [-Wmaybe-uninitialized]
        ret = do_mount(kernel_dev, kernel_dir->name, kernel_type, flags,
              ^
      fs/namespace.c:2699:8: note: â??kernel_devâ?? was declared here
        char *kernel_dev;
              ^
      fs/namespace.c:2720:8: warning: â??kernel_typeâ?? may be used 
uninitialized in this function [-Wmaybe-uninitialized]
        ret = do_mount(kernel_dev, kernel_dir->name, kernel_type, flags,
              ^
      fs/namespace.c:2697:8: note: â??kernel_typeâ?? was declared here
        char *kernel_type;
              ^

      Fix the warnings by simplifying copy_mount_string() as suggested by Al 
Viro.

      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tim Gardner <tim.gardner@xxxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8ba7f6c2faada3ad553518b9febbdce7a988359b
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:37:29 2014 -0400

      saner perf_atoll()

      That loop in there is both anti-idiomatic *and* completely pointless.
      strtoll() is there for purpose; use it and compare what's left with
      acceptable suffices.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 849f3127bb46ef75a66dffc1b9b0d3f5f43fa395
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 12:23:53 2014 -0400

      switch /dev/kmsg to ->write_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit cd678fce428018dee0c9345ed63ebf9920d9902f
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 12:20:37 2014 -0400

      switch logger to ->write_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 512b2268156a4e15ebf897f9a883bdee153a54b7
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:28:14 2014 -0400

      switch hci_vhci to ->write_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 13ba33e89991f6c020a36cfac0001dd54281e67c
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:04:12 2014 -0400

      switch /dev/zero and /dev/full to ->read_iter()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit a1f6dbac629e36f89a1332b5ae773b831c136ee9
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 11:05:50 2014 -0400

      dma-buf: don't open-code atomic_long_read()

      ... not to mention that even atomic_long_read() is too low-level here -
      there's file_count().

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8e3fb059ae7c246ff906c3b988d0de1d66809e84
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:42:04 2014 -0400

      rsxx debugfs inanity

      check with the author of that horror...

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit d88c242623e90c99864317baae1e192bece2af57
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:08:37 2014 -0400

      carma-fpga: switch to simple_read_from_buffer()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1a37f5ecb707aded73133e14b58102343de56bbd
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:06:18 2014 -0400

      carma-fpga: switch to fixed_size_llseek()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 2ec3a12a667847d303d4d0c0576d5ff388052b48
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 11:48:09 2014 -0400

      cachefiles_write_page(): switch to __kernel_write()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 594822918de20bf3a50afbc4de65b6f2971a92db
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 11:28:35 2014 -0400

      vme: don't open-code fixed_size_llseek()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 91360b02ab483fc96a70b8c3016838f5d3725f99
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 11:08:22 2014 -0400

      ashmem: use vfs_llseek()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 4b8e992392a2468f90ae8b5b9f3e95c5f54a61c9
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:17:38 2014 -0400

      9p: switch to %p[dD]

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 35c265e008b2c4e56765f07d47750d13f95a55c1
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:25:34 2014 -0400

      cifs: switch to use of %p[dD]

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c2ca0fcd202863b14bd041a7fece2e789926c225
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Sun Jul 27 13:00:41 2014 -0400

      fs: make cont_expand_zero interruptible

      This patch makes it possible to kill a process looping in
      cont_expand_zero. A process may spend a lot of time in this function, so
      it is desirable to be able to kill it.

      It happened to me that I wanted to copy a piece data from the disk to a
      file. By mistake, I used the "seek" parameter to dd instead of "skip". Due
      to the "seek" parameter, dd attempted to extend the file and became stuck
      doing so - the only possibility was to reset the machine or wait many
      hours until the filesystem runs out of space and cont_expand_zero fails.
      We need this patch to be able to terminate the process.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c35e02480014f7a86e264a2fda39a568690163da
  Author: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 09:27:22 2014 -0400

      Add copy_to_iter(), copy_from_iter() and iov_iter_zero()

      For DAX, we want to be able to copy between iovecs and kernel addresses
      that don't necessarily have a struct page.  This is a fairly simple
      rearrangement for bvec iters to kmap the pages outside and pass them in,
      but for user iovecs it gets more complicated because we might try various
      different ways to kmap the memory.  Duplicating the existing logic works
      out best in this case.

      We need to be able to write zeroes to an iovec for reads from unwritten
      ranges in a file.  This is performed by the new iov_iter_zero() function,
      again patterned after the existing code that handles iovec iterators.

      [AV: and export the buggers...]

      Signed-off-by: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 475d0db742e3755c6b267f48577ff7cbb7dfda0d
  Author: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
  Date:   Sat May 17 20:56:38 2014 +0900

      fs: Fix theoretical division by 0 in super_cache_scan().

      total_objects could be 0 and is used as a denom.

      While total_objects is a "long", total_objects == 0 unlikely happens for
      3.12 and later kernels because 32-bit architectures would not be able to
      hold (1 << 32) objects. However, total_objects == 0 may happen for kernels
      between 3.1 and 3.11 because total_objects in prune_super() was an "int"
      and (e.g.) x86_64 architecture might be able to hold (1 << 32) objects.

      Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Cc: stable <stable@xxxxxxxxxx> # 3.1+
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit b8314f9303a985354f445763960c0db2d7948891
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Mon Aug 11 11:46:53 2014 +0900

      dcache: Fix no spaces at the start of a line in dcache.c

      Fixed coding style in dcache.c

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 99358a1ca53e8e6ce09423500191396f0e6584d2
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 20:13:40 2014 +0100

      [jffs2] kill wbuf_queued/wbuf_dwork_lock

      schedule_delayed_work() happening when the work is already pending is
      a cheap no-op.  Don't bother with ->wbuf_queued logics - it's both
      broken (cancelling ->wbuf_dwork leaves it set, as spotted by Jeff Harris)
      and pointless.  It's cheaper to let schedule_delayed_work() handle that
      case.

      Reported-by: Jeff Harris <jefftharris@xxxxxxxxx>
      Tested-by: Jeff Harris <jefftharris@xxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 4e07ad6406d8137cc5aa1317568408c461ee8ce8
  Author: Kirill Smelkov <kirr@xxxxxxxxxx>
  Date:   Thu Aug 14 15:25:10 2014 +0400

      vfs: fix typo in s_op->alloc_inode() documentation

      The function which calls s_op->alloc_inode() is not inode_alloc(), but
      instead alloc_inode() which lives in fs/inode.c .

      The typo was there from the beginning from 5ea626aa (VFS: update
      documentation, 2005) - there was no standalone inode_alloc() for the
      whole kernel history.

      Cc: Pekka Enberg <penberg@xxxxxxxxxx>
      Signed-off-by: Kirill Smelkov <kirr@xxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1fa97e8b1f327059aa98089abd8c3378cdf43017
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Wed May 7 20:47:49 2014 -0400

      constify file_inode()

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 19d860a140beac48a1377f179e693abe86a9dac9
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Sun May 4 20:11:36 2014 -0400

      handle suicide on late failure exits in execve() in 
search_binary_handler()

      ... rather than doing that in the guts of ->load_binary().
      [updated to fix the bug spotted by Shentino - for SIGSEGV we really need
      something stronger than send_sig_info(); again, better do that in one 
place]

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 2926620145095ffb0350b2312ac9d0af8537796f
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri May 30 11:39:02 2014 -0400

      dcache.c: call ->d_prune() regardless of d_unhashed()

      the only in-tree instance checks d_unhashed() anyway,
      out-of-tree code can preserve the current behaviour by
      adding such check if they want it and we get an ability
      to use it in cases where we *want* to be notified of
      killing being inevitable before ->d_lock is dropped,
      whether it's unhashed or not.  In particular, autofs
      would benefit from that.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 29355c3904e1765948c7721719a028b7eb5dfe1d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri May 30 11:25:30 2014 -0400

      d_prune_alias(): just lock the parent and call __dentry_kill()

      The only reason for games with ->d_prune() was __d_drop(), which
      was needed only to force dput() into killing the sucker off.

      Note that lock_parent() can be called under ->i_lock and won't
      drop it, so dentry is safe from somebody managing to kill it
      under us - it won't happen while we are holding ->i_lock.

      __dentry_kill() is called only with ->d_lockref.count being 0
      (here and when picked from shrink list) or 1 (dput() and dropping
      the ancestors in shrink_dentry_list()), so it will never be called
      twice - the first thing it's doing is making ->d_lockref.count
      negative and once that happens, nothing will increment it.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit bbd5192412fdedbae00888316bfe350bf89d0458
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 10:24:23 2014 -0800

      proc: Update proc_flush_task_mnt to use d_invalidate

      Now that d_invalidate always succeeds and flushes mount points use
      it in stead of a combination of shrink_dcache_parent and d_drop
      in proc_flush_task_mnt.  This removes the danger of a mount point
      under /proc/<pid>/... becoming unreachable after the d_drop.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit c143c2333c48f1430231b31a8c17e074b9b504eb
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 10:19:10 2014 -0800

      vfs: Remove d_drop calls from d_revalidate implementations

      Now that d_invalidate always succeeds it is not longer necessary or
      desirable to hard code d_drop calls into filesystem specific
      d_revalidate implementations.

      Remove the unnecessary d_drop calls and rely on d_invalidate
      to drop the dentries.  Using d_invalidate ensures that paths
      to mount points will not be dropped.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 5542aa2fa7f6cddb03c4ac3135e390adffda98ca
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 09:46:25 2014 -0800

      vfs: Make d_invalidate return void

      Now that d_invalidate can no longer fail, stop returning a useless
      return code.  For the few callers that checked the return code update
      remove the handling of d_invalidate failure.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 1ffe46d11cc88479797b262f60d92e5fb461b411
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 09:39:37 2014 -0800

      vfs: Merge check_submounts_and_drop and d_invalidate

      Now that d_invalidate is the only caller of check_submounts_and_drop,
      expand check_submounts_and_drop inline in d_invalidate.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 9b053f3207e8887fed88162a339fdd4001abcdb2
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 09:34:30 2014 -0800

      vfs: Remove unnecessary calls of check_submounts_and_drop

      Now that check_submounts_and_drop can not fail and is called from
      d_invalidate there is no longer a need to call check_submounts_and_drom
      from filesystem d_revalidate methods so remove it.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8ed936b5671bfb33d89bc60bdcc7cf0470ba52fe
  Author: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
  Date:   Tue Oct 1 18:33:48 2013 -0700

      vfs: Lazily remove mounts on unlinked files and directories.

      With the introduction of mount namespaces and bind mounts it became
      possible to access files and directories that on some paths are mount
      points but are not mount points on other paths.  It is very confusing
      when rm -rf somedir returns -EBUSY simply because somedir is mounted
      somewhere else.  With the addition of user namespaces allowing
      unprivileged mounts this condition has gone from annoying to allowing
      a DOS attack on other users in the system.

      The possibility for mischief is removed by updating the vfs to support
      rename, unlink and rmdir on a dentry that is a mountpoint and by
      lazily unmounting mountpoints on deleted dentries.

      In particular this change allows rename, unlink and rmdir system calls
      on a dentry without a mountpoint in the current mount namespace to
      succeed, and it allows rename, unlink, and rmdir performed on a
      distributed filesystem to update the vfs cache even if when there is a
      mount in some namespace on the original dentry.

      There are two common patterns of maintaining mounts: Mounts on trusted
      paths with the parent directory of the mount point and all ancestory
      directories up to / owned by root and modifiable only by root
      (i.e. /media/xxx, /dev, /dev/pts, /proc, /sys, /sys/fs/cgroup/{cpu,
      cpuacct, ...}, /usr, /usr/local).  Mounts on unprivileged directories
      maintained by fusermount.

      In the case of mounts in trusted directories owned by root and
      modifiable only by root the current parent directory permissions are
      sufficient to ensure a mount point on a trusted path is not removed
      or renamed by anyone other than root, even if there is a context
      where the there are no mount points to prevent this.

      In the case of mounts in directories owned by less privileged users
      races with users modifying the path of a mount point are already a
      danger.  fusermount already uses a combination of chdir,
      /proc/<pid>/fd/NNN, and UMOUNT_NOFOLLOW to prevent these races.  The
      removable of global rename, unlink, and rmdir protection really adds
      nothing new to consider only a widening of the attack window, and
      fusermount is already safe against unprivileged users modifying the
      directory simultaneously.

      In principle for perfect userspace programs returning -EBUSY for
      unlink, rmdir, and rename of dentires that have mounts in the local
      namespace is actually unnecessary.  Unfortunately not all userspace
      programs are perfect so retaining -EBUSY for unlink, rmdir and rename
      of dentries that have mounts in the current mount namespace plays an
      important role of maintaining consistency with historical behavior and
      making imperfect userspace applications hard to exploit.

      v2: Remove spurious old_dentry.
      v3: Optimized shrink_submounts_and_drop
          Removed unsued afs label
      v4: Simplified the changes to check_submounts_and_drop
          Do not rename check_submounts_and_drop shrink_submounts_and_drop
          Document what why we need atomicity in check_submounts_and_drop
          Rely on the parent inode mutex to make d_revalidate and d_invalidate
          an atomic unit.
      v5: Refcount the mountpoint to detach in case of simultaneous
          renames.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 80b5dce8c59b0de1ed6e403b8298e02dcb4db64b
  Author: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
  Date:   Thu Oct 3 01:31:18 2013 -0700

      vfs: Add a function to lazily unmount all mounts from any dentry.

      The new function detach_mounts comes in two pieces.  The first piece
      is a static inline test of d_mounpoint that returns immediately
      without taking any locks if d_mounpoint is not set.  In the common
      case when mountpoints are absent this allows the vfs to continue
      running with it's same cacheline foot print.

      The second piece of detach_mounts __detach_mounts actually does the
      work and it assumes that a mountpoint is present so it is slow and
      takes namespace_sem for write, and then locks the mount hash (aka
      mount_lock) after a struct mountpoint has been found.

      With those two locks held each entry on the list of mounts on a
      mountpoint is selected and lazily unmounted until all of the mount
      have been lazily unmounted.

      v7: Wrote a proper change description and removed the changelog
          documenting deleted wrong turns.

      Signed-off-by: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit e2dfa935464272395b4f35f4cc74ffcc87418b84
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Mon Feb 24 17:32:34 2014 -0800

      vfs: factor out lookup_mountpoint from new_mountpoint

      I am shortly going to add a new user of struct mountpoint that
      needs to look up existing entries but does not want to create
      a struct mountpoint if one does not exist.  Therefore to keep
      the code simple and easy to read split out lookup_mountpoint
      from new_mountpoint.

      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 0a5eb7c8189922e86a840972cd0b57e41de6f031
  Author: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
  Date:   Sun Sep 22 19:37:01 2013 -0700

      vfs: Keep a list of mounts on a mount point

      To spot any possible problems call BUG if a mountpoint
      is put when it's list of mounts is not empty.

      AV: use hlist instead of list_head

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: Eric W. Biederman <ebiederman@xxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 7af1364ffa64db61e386628594836e13d2ef04b5
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Fri Oct 4 19:15:13 2013 -0700

      vfs: Don't allow overwriting mounts in the current mount namespace

      In preparation for allowing mountpoints to be renamed and unlinked
      in remote filesystems and in other mount namespaces test if on a dentry
      there is a mount in the local mount namespace before allowing it to
      be renamed or unlinked.

      The primary motivation here are old versions of fusermount unmount
      which is not safe if the a path can be renamed or unlinked while it is
      verifying the mount is safe to unmount.  More recent versions are simpler
      and safer by simply using UMOUNT_NOFOLLOW when unmounting a mount
      in a directory owned by an arbitrary user.

      Miklos Szeredi <miklos@xxxxxxxxxx> reports this is approach is good
      enough to remove concerns about new kernels mixed with old versions
      of fusermount.

      A secondary motivation for restrictions here is that it removing empty
      directories that have non-empty mount points on them appears to
      violate the rule that rmdir can not remove empty directories.  As
      Linus Torvalds pointed out this is useful for programs (like git) that
      test if a directory is empty with rmdir.

      Therefore this patch arranges to enforce the existing mount point
      semantics for local mount namespace.

      v2: Rewrote the test to be a drop in replacement for d_mountpoint
      v3: Use bool instead of int as the return type of is_local_mountpoint

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit bafc9b754f752ea798c39f9b099a228fd56604e0
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Thu Feb 13 07:54:28 2014 -0800

      vfs: More precise tests in d_invalidate

      The current comments in d_invalidate about what and why it is doing
      what it is doing are wildly off-base.  Which is not surprising as
      the comments date back to last minute bug fix of the 2.2 kernel.

      The big fat lie of a comment said: If it's a directory, we can't drop
      it for fear of somebody re-populating it with children (even though
      dropping it would make it unreachable from that root, we still might
      repopulate it if it was a working directory or similar).

      [AV] What we really need to avoid is multiple dentry aliases of the
      same directory inode; on all filesystems that have ->d_revalidate()
      we either declare all positive dentries always valid (and thus never
      fed to d_invalidate()) or use d_materialise_unique() and/or 
d_splice_alias(),
      which take care of alias prevention.

      The current rules are:
      - To prevent mount point leaks dentries that are mount points or that
        have childrent that are mount points may not be be unhashed.
      - All dentries may be unhashed.
      - Directories may be rehashed with d_materialise_unique

      check_submounts_and_drop implements this already for well maintained
      remote filesystems so implement the current rules in d_invalidate
      by just calling check_submounts_and_drop.

      The one difference between d_invalidate and check_submounts_and_drop
      is that d_invalidate must respect it when a d_revalidate method has
      earlier called d_drop so preserve the d_unhashed check in
      d_invalidate.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 3ccb354d641d910309b916b9c856e2a82ced7237
  Author: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
  Date:   Wed Feb 12 16:08:06 2014 -0800

      vfs: Document the effect of d_revalidate on d_find_alias

      d_drop or check_submounts_and_drop called from d_revalidate can result
      in renamed directories with child dentries being unhashed.  These
      renamed and drop directory dentries can be rehashed after
      d_materialise_unique uses d_find_alias to find them.

      Reviewed-by: Miklos Szeredi <miklos@xxxxxxxxxx>
      Signed-off-by: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 9ea459e110df32e60a762f311f7939eaa879601d
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 13:08:20 2014 -0400

      delayed mntput

      On final mntput() we want fs shutdown to happen before return to
      userland; however, the only case where we want it happen right
      there (i.e. where task_work_add won't do) is MNT_INTERNAL victim.
      Those have to be fully synchronous - failure halfway through module
      init might count on having vfsmount killed right there.  Fortunately,
      final mntput on MNT_INTERNAL vfsmounts happens on shallow stack.
      So we handle those synchronously and do an analog of delayed fput
      logics for everything else.

      As the result, we are guaranteed that fs shutdown will always happen
      on shallow stack.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit b3ca406f2755c20cea1cc1169672c56dd03c266c
  Author: Ian Kent <raven@xxxxxxxxxx>
  Date:   Wed Sep 10 09:56:22 2014 +0800

      autofs - remove obsolete d_invalidate() from expire

      Biederman's umount-on-rmdir series changes d_invalidate() to sumarily 
remove
      mounts under the passed in dentry regardless of whether they are busy
      or not. So calling this in fs/autofs4/expire.c:autofs4_tree_busy() is
      definitely the wrong thing to do becuase it will silently umount entries
      instead of just cleaning stale dentrys.

      But this call shouldn't be needed and testing shows that automounting
      continues to function without it.

      As Al Viro correctly surmises the original intent of the call was to
      perform what shrink_dcache_parent() does.

      If at some time in the future I see stale dentries accumulating
      following failed mounts I'll revisit the issue and possibly add a
      shrink_dcache_parent() call if needed.

      Signed-off-by: Ian Kent <raven@xxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 8d85b4845a668d9a72649005c5aa932657311bd4
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:54:27 2014 -0400

      Allow sharing external names after __d_move()

      * external dentry names get a small structure prepended to them
      (struct external_name).
      * it contains an atomic refcount, matching the number of struct dentry
      instances that have ->d_name.name pointing to that external name.  The
      first thing free_dentry() does is decrementing refcount of external name,
      so the instances that are between the call of free_dentry() and
      RCU-delayed actual freeing do not contribute.
      * __d_move(x, y, false) makes the name of x equal to the name of y,
      external or not.  If y has an external name, extra reference is grabbed
      and put into x->d_name.name.  If x used to have an external name, the
      reference to the old name is dropped and, should it reach zero, freeing
      is scheduled via kfree_rcu().
      * free_dentry() in dentry with external name decrements the refcount of
      that name and, should it reach zero, does RCU-delayed call that will
      free both the dentry and external name.  Otherwise it does what it
      used to do, except that __d_free() doesn't even look at ->d_name.name;
      it simply frees the dentry.

      All non-RCU accesses to dentry external name are safe wrt freeing since 
they
      all should happen before free_dentry() is called.  RCU accesses might run
      into a dentry seen by free_dentry() or into an old name that got already
      dropped by __d_move(); however, in both cases dentry must have been
      alive and refer to that name at some point after we'd done 
rcu_read_lock(),
      which means that any freeing must be still pending.

      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit ea97caeee2ba60d258292ffca0b2c4778eb6bc21
  Merge: 59f35b8 d55398b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 9 01:40:56 2014 -0400

      Merge branch 'gianfar'

      Claudiu Manoil says:

      ====================
      gianfar: ARM port driver updates (1/2)

      This is the first round of driver portability fixes and clean-up
      with the main purpose to make gianfar portable on ARM, for the ARM
      based SoC that integrates the eTSEC ethernet controller - "ls1021a".
      The patches primarily address compile time errors, when compiling
      gianfar on ARM.  They replace PPC specific functions and macros
      with architecture independent ones, solve arch specific header
      inclusions, guard code that relates to PPC only, and even address
      some simple endianess issues (see MAC address setup patch).
      The patches addressing the bulk of remaining endianess issues,
      like handling DMA fields (BD and FCB), will follow with the second
      round.
      ====================

      Reviewed-by: Kim Phillips <kim.phillips@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d55398ba81139bc826a8c2417a01280e99f08cf3
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:35 2014 +0300

      gianfar: Replace eieio with wmb for non-PPC archs

      Replace PPC specific eieio() with arch independent wmb()
      for other architectures, i.e. ARM.
      The eieio() macro is not defined on ARM and generates
      build error.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4feee89ce4590c7a4aead49ca5a4853dc6ea5dc
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:34 2014 +0300

      gianfar: Replace spin_event_timeout() with arch independent

      Use arch independent code to replace the powerpc dependent
      spin_event_timeout() from gfar_halt_nodisable().
      Added GRS/GTS read accessors to clean-up the implementation
      of gfar_halt_nodisable().

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 83bfc3c4765c35ef0dfff8a3d6dedab88f3f50ea
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:33 2014 +0300

      gianfar: Make MAC addr setup endian safe, cleanup

      Fix the 32-bit memory access that is not endian safe,
      i.e. not giving the desired byte layout for a LE CPU:
      tempval = *((u32 *) (tmpbuf + 4)), where 'char tmpbuf[]'.

      Get rid of rendundant local vars (tmpbuf[] and idx) and
      forced casts.  Cleanup comments.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6ef0bcce386531f250a8abee3c3595214ea1629
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:32 2014 +0300

      gianfar: Exclude PPC specific errata handling from ARM builds

      This excludes the PPC specific instructions for PPC based SoC
      (MPC85xx family) version identification from ARM builds.
      The PPC specific macro mfspr() from asm/reg.h is not defined
      by the ARM architecture.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd31a9528800b52c7a56a9cfa0af30b44dcfb0c9
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:31 2014 +0300

      gianfar: Include missing headers for ARM builds

      Include linux/of_address.h for of_iomap() and linux/of_irq.h
      for irq_of_parse_and_map().

      This wasn't an issue for PPC, because these were implicitly
      included from asm/prom.h (via linux/of.h) for PPC builds only.
      ARM builds need these includes explicitly.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4b081f543030fc0b23d2cd7d1f6e3ac69d7f47f
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:30 2014 +0300

      net/fsl_pq_mdio: Replace spin_event_timeout() with arch independent

      spin_event_timeout() is PPC dependent, use an arch independent
      equivalent instead.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f5bbd262e70ff2355ce4284b0ad9eaf93fb5e374
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:29 2014 +0300

      net/fsl_pq_mdio: Use ioread/iowrite32be() portable accessors

      in_be32()/out_be32() are not defined by ARM.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9a4cbd53b80862c1e57ed20d30468770699b776e
  Author: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:44:28 2014 +0300

      net/fsl_pq_mdio: Fix asm/ucc.h compile error for ARM

      The UCC specific code included in fsl_pq_mdio.c (with
      function calls from asm/ucc.h) is already guarded
      by these config options, so this ARM build fix only
      provides consistency with the rest UCC specific code.

      Signed-off-by: Claudiu Manoil <claudiu.manoil@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 59f35b810e3bb17efef2aa5feadffb66450190d9
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 22:31:32 2014 +0200

      netlabel: kernel-doc warning fix

      no secid argument in netlbl_cfg_unlbl_static_del

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Paul Moore <paul@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd1a2a90d08b0052fa52bd36cebd0592c9e537c2
  Merge: c497d9f bdf20b4
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Oct 9 07:30:41 2014 +0200

      Merge tag 'asoc-v3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

      ASoC: Fixes for v3.18

      A few small fixes, mostly small although a few really nasty ones like
      the interaction between GPIO 0 and simple-card.

  commit 35a9ad8af0bb0fa3525e6d0d20e32551d226f38e
  Merge: d5935b0 64b1f00
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 21:40:54 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

      Pull networking updates from David Miller:
       "Most notable changes in here:

         1) By far the biggest accomplishment, thanks to a large range of
            contributors, is the addition of multi-send for transmit.  This is
            the result of discussions back in Chicago, and the hard work of
            several individuals.

            Now, when the ->ndo_start_xmit() method of a driver sees
            skb->xmit_more as true, it can choose to defer the doorbell
            telling the driver to start processing the new TX queue entires.

            skb->xmit_more means that the generic networking is guaranteed to
            call the driver immediately with another SKB to send.

            There is logic added to the qdisc layer to dequeue multiple
            packets at a time, and the handling mis-predicted offloads in
            software is now done with no locks held.

            Finally, pktgen is extended to have a "burst" parameter that can
            be used to test a multi-send implementation.

            Several drivers have xmit_more support: i40e, igb, ixgbe, mlx4,
            virtio_net

            Adding support is almost trivial, so export more drivers to
            support this optimization soon.

            I want to thank, in no particular or implied order, Jesper
            Dangaard Brouer, Eric Dumazet, Alexander Duyck, Tom Herbert, Jamal
            Hadi Salim, John Fastabend, Florian Westphal, Daniel Borkmann,
            David Tat, Hannes Frederic Sowa, and Rusty Russell.

         2) PTP and timestamping support in bnx2x, from Michal Kalderon.

         3) Allow adjusting the rx_copybreak threshold for a driver via
            ethtool, and add rx_copybreak support to enic driver.  From
            Govindarajulu Varadarajan.

         4) Significant enhancements to the generic PHY layer and the bcm7xxx
            driver in particular (EEE support, auto power down, etc.) from
            Florian Fainelli.

         5) Allow raw buffers to be used for flow dissection, allowing drivers
            to determine the optimal "linear pull" size for devices that DMA
            into pools of pages.  The objective is to get exactly the
            necessary amount of headers into the linear SKB area pre-pulled,
            but no more.  The new interface drivers use is eth_get_headlen().
            From WANG Cong, with driver conversions (several had their own
            by-hand duplicated implementations) by Alexander Duyck and Eric
            Dumazet.

         6) Support checksumming more smoothly and efficiently for
            encapsulations, and add "foo over UDP" facility.  From Tom
            Herbert.

         7) Add Broadcom SF2 switch driver to DSA layer, from Florian
            Fainelli.

         8) eBPF now can load programs via a system call and has an extensive
            testsuite.  Alexei Starovoitov and Daniel Borkmann.

         9) Major overhaul of the packet scheduler to use RCU in several major
            areas such as the classifiers and rate estimators.  From John
            Fastabend.

        10) Add driver for Intel FM10000 Ethernet Switch, from Alexander
            Duyck.

        11) Rearrange TCP_SKB_CB() to reduce cache line misses, from Eric
            Dumazet.

        12) Add Datacenter TCP congestion control algorithm support, From
            Florian Westphal.

        13) Reorganize sk_buff so that __copy_skb_header() is significantly
            faster.  From Eric Dumazet"

      * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1558 
commits)
        netlabel: directly return netlbl_unlabel_genl_init()
        net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers
        net: description of dma_cookie cause make xmldocs warning
        cxgb4: clean up a type issue
        cxgb4: potential shift wrapping bug
        i40e: skb->xmit_more support
        net: fs_enet: Add NAPI TX
        net: fs_enet: Remove non NAPI RX
        r8169:add support for RTL8168EP
        net_sched: copy exts->type in tcf_exts_change()
        wimax: convert printk to pr_foo()
        af_unix: remove 0 assignment on static
        ipv6: Do not warn for informational ICMP messages, regardless of type.
        Update Intel Ethernet Driver maintainers list
        bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING
        tipc: fix bug in multicast congestion handling
        net: better IFF_XMIT_DST_RELEASE support
        net/mlx4_en: remove NETDEV_TX_BUSY
        3c59x: fix bad split of cpu_to_le32(pci_map_single())
        net: bcmgenet: fix Tx ring priority programming
        ...

  commit d53ba6b3bba33432cc37b7101a86f8f3392c46e7
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Thu Oct 9 11:17:46 2014 +1100

      cxl: Fix afu_read() not doing finish_wait() on signal or non-blocking

      If afu_read() returned due to a signal or the AFU file descriptor being
      opened non-blocking it would not call finish_wait() before returning,
      which could lead to a crash later when something else wakes up the wait
      queue.

      This patch restructures the wait logic to ensure that the cleanup is
      done correctly.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fe0e01c77dd9f7a60916aec2149d8a1182baf63c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 18:51:10 2014 +0200

      tracing: Robustify wait loop

      The pending nested sleep debugging triggered on the potential stale
      TASK_INTERRUPTIBLE in this code.

      While there, fix the loop such that we won't revert to a while(1)
      yield() 'spin' loop if we ever get a spurious wakeup.

      And fix the actual issue by properly terminating the 'wait' loop by
      setting TASK_RUNNING.

      Link: 
http://lkml.kernel.org/p/20141008165110.GA14547@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3fd83717e47687817f5d3e45696bf22456d8b422
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Sat Aug 23 20:19:26 2014 +1000

      md: use set_bit/clear_bit instead of shift/mask for bi_flags changes.

      Using {set,clear}_bit is more consistent than shifting and masking.

      No functional change.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 5965b642ff1ba36d7a1a22df2b3c5e2cb0445e3a
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 4 15:51:44 2014 +1000

      md/raid1: minor typos and reformatting.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 4b5060ddae2b03c5387321fafc089d242225697a
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Tue Sep 9 14:13:51 2014 +1000

      md/bitmap: always wait for writes on unplug.

      If two threads call bitmap_unplug at the same time, then
      one might schedule all the writes, and the other might
      decide that it doesn't need to wait.  But really it does.

      It rarely hurts to wait when it isn't absolutely necessary,
      and the current code doesn't really focus on 'absolutely necessary'
      anyway.  So just wait always.

      This can potentially lead to data corruption if a crash happens
      at an awkward time and data was written before the bitmap was
      updated.  It is very unlikely, but this should go to -stable
      just to be safe.  Appropriate for any -stable.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx (please delay until 3.18 is released)

  commit d5935b07da53f74726e2a65dd4281d0f2c70e5d4
  Merge: f86dc4b 18ef9fe
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:40:02 2014 -0400

      Merge tag 'arm64-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM64 SoC changes from Arnd Bergmann:
       "Starting with 3.18, we are merging SoC-specific changes for arm64
        through the arm-soc tree, like we have been doing for arm32.

        This time, there is only one set of changes, adding support for the
        Cavium "Thunder" Soc family.  Since the changes are relatively small,
        this includes Kconfig, defconfig and DT changes.

        If all goes well, we will never require adding actual C source code
        for platform support in arm64, given that the architecture is more
        clearly defined and we have moved out a lot of the platform specifics
        into device drivers for arm32 already"

      * tag 'arm64-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
        arm64, defconfig: Enable Cavium Thunder SoC in defconfig
        arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family
        arm64, thunder: Document devicetree bindings for Cavium Thunder SoC
        arm64, thunder: Add initial dts for Cavium Thunder SoC

  commit f86dc4b04dd5292cae3708c16ca6e46dbb5c95fa
  Merge: 8b45bc8 a41988a
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:38:52 2014 -0400

      Merge tag 'defconfig-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC defconfig changes from Arnd Bergmann:
       "This is a collection of the various changes to defconfig files, most
        importantly enabling some additional platforms in the
        multi_v7_defconfig file"

      * tag 'defconfig-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (40 commits)
        ARM: configs: fix duplicate entry in multi_v7
        ARM: multi_v7_defconfig: add missing Tegra options
        ARM: bcm2835: enable USB_DWC2_HOST in defconfig
        ARM: meson: update multi_v7_defconfig
        ARM: multi_v7_defconfig: Enable Mediatek platform
        ARM: qcom: Update defconfig
        ARM: mvebu: add gpio-fan to mvebu_v7_defconfig
        ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig
        ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig
        ARM: LPC32xx: defconfig update
        ARM: configs: Enable cpufreq-cpu0 for multi_v7_defconfig
        ARM: configs: Remove REGULATOR_VIRTUAL_CONSUMER from defconfigs
        ARM: tegra: enable Atmel touchpad in defconfig
        ARM: at91: sama5: update defconfig
        ARM: at91: at91sam9rl: update defconfig
        ARM: at91: at91sam9g45: update defconfig
        ARM: at91: at91sam9263: update defconfig
        ARM: at91: at91sam9261_9g10: update defconfig
        ARM: at91: at91sam9260_9g20: update defconfig
        ARM: at91: at91_dt: update defconfig
        ...

  commit 8b45bc892e6842115fc87c2b2a3b86a20617606a
  Merge: eb785be fa637bf
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:37:16 2014 -0400

      Merge tag 'drivers-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC driver updates from Arnd Bergmann:
       "These are changes for drivers that are intimately tied to some SoC and
        for some reason could not get merged through the respective subsystem
        maintainer tree.

        Most of the new code is for the Keystone Navigator driver, which is
        new base support that is going to be needed for their hardware
        accelerated network driver and other units.

        Most of the commits are for moving old code around from at91 and omap
        for things that are done in device drivers nowadays.

         - at91: move reset, poweroff, memory and clocksource code into
           drivers directories
         - socfpga: add edac driver (through arm-soc, as requested by Boris)
         - omap: move omap-intc code to drivers/irqchip
         - sunxi: added an RTC driver for sun6i
         - omap: mailbox driver related changes
         - keystone: support for the "Navigator" component
         - versatile: new reboot, led and soc drivers"

      * tag 'drivers-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (92 commits)
        bus: arm-ccn: Fix spurious warning message
        leds: add device tree bindings for register bit LEDs
        soc: add driver for the ARM RealView
        power: reset: driver for the Versatile syscon reboot
        leds: add a driver for syscon-based LEDs
        drivers/soc: ti: fix build break with modules
        MAINTAINERS: Add Keystone Multicore Navigator drivers entry
        soc: ti: add Keystone Navigator DMA support
        Documentation: dt: soc: add Keystone Navigator DMA bindings
        soc: ti: add Keystone Navigator QMSS driver
        Documentation: dt: soc: add Keystone Navigator QMSS bindings
        rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc
        rtc: sun6i: Add sun6i RTC driver
        irqchip: omap-intc: remove unnecessary comments
        irqchip: omap-intc: correct maximum number or MIR registers
        irqchip: omap-intc: enable TURBO idle mode
        irqchip: omap-intc: enable IP protection
        irqchip: omap-intc: remove unnecesary of_address_to_resource() call
        irqchip: omap-intc: comment style cleanup
        irqchip: omap-intc: minor improvement to omap_irq_pending()
        ...

  commit eb785bef684f2b7d03b530efc8e6f199e9777e2f
  Merge: cf377ad ee48874
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:22:23 2014 -0400

      Merge tag 'dt-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC DT updates from Arnd Bergmann:
       "As usual, this is the largest branch, though this time a little under
        half of the total changes with 307 individual non-merge changesets.

        The largest changes are the addition of new machines, in particular
        the Tegra based Chromebook, the Renesas r8a7794 SoC, and DT support
        for the old i.MX1 platform.

        Other changes include
         - at91: various sam9 and sama5 updates
         - exynos: much extended Peach Pi/Pit (Chromebook 2) support
         - keystone: new peripherals
         - meson: added DT for meson6 SoC
         - mvebu: new device support for Armada 370/375
         - qcom: improved support for IPQ8064 and MSM8x60
         - rockchip: much improved support for rk3288
         - shmobile: lots of updates all over the place
         - sunxi: dts license change
         - sunxi: more a23 device support
         - vexpress: CLCD DT description"

      * tag 'dt-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (308 commits)
        ARM: DTS: meson: update DTSI to add watchdog node
        ARM: dts: keystone-k2l: fix mdio io start address
        ARM: dts: keystone-k2e: fix mdio io start address
        ARM: dts: keystone-k2e: update usb1 node for dma properties
        ARM: dts: keystone: fix io range for usb_phy0
        Revert "Merge tag 'hix5hd2-dt-for-3.18' of 
git://github.com/hisilicon/linux-hisi into next/dt"
        Revert "ARM: dts: hix5hd2: add wdg node"
        ARM: dts: add rk3288 i2s controller
        ARM: vexpress: Add CLCD Device Tree properties
        ARM: bcm2835: add I2S pinctrl to device tree
        ARM: meson: documentation: add bindings documentation
        ARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS
        ARM: dts: mt6589: Change compatible string for GIC
        ARM: dts: mediatek: Add compatible property for aquaris5
        ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk
        ARM: dts: mt6589: Fix typo in GIC unit address
        ARM: dts: Build dtb for Mediatek board
        ARM: dts: keystone: fix bindings for pcie and usb clock nodes
        ARM: dts: keystone: k2l: Fix chip selects for SPI devices
        ARM: dts: keystone: add dsp gpio controllers nodes
        ...

  commit cf377ad7d42c566356d79049536d9cb37499cb77
  Merge: 212fe84 d8f0faa
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:13:04 2014 -0400

      Merge tag 'soc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC platform changes from Arnd Bergmann:
       "New and updated SoC support.  Among the things new for this release
        are:

         - at91: Added support for the new SAMA5D4 SoC, following the earlier
           SAMA5D3
         - bcm: Added support for BCM63XX family of DSL SoCs
         - hisi: Added support for HiP04 server-class SoC
         - meson: Initial support for the Amlogic Meson6 (aka 8726MX) platform
         - shmobile: added support for new r8a7794 (R-Car E2) automotive SoC

        Noteworthy changes to existing SoC support are:

         - imx: convert i.MX1 to device tree
         - omap: lots of power management work
         - omap: base support to enable moving to standard UART driver
         - shmobile: lots of progress for multiplatform support, still
           ongoing"

      * tag 'soc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (171 commits)
        ARM: hisi: depend on ARCH_MULTI_V7
        CNS3xxx: Fix debug UART.
        ARM: at91: fix nommu build regression
        ARM: meson: add basic support for MesonX SoCs
        ARM: meson: debug: add debug UART for earlyprintk support
        irq: Export handle_fasteoi_irq
        ARM: mediatek: Add earlyprintk support for mt6589
        ARM: hisi: Fix platmcpm compilation when ARMv6 is selected
        ARM: debug: fix alphanumerical order on debug uarts
        ARM: at91: document Atmel SMART compatibles
        ARM: at91: add sama5d4 support to sama5_defconfig
        ARM: at91: dt: add device tree file for SAMA5D4ek board
        ARM: at91: dt: add device tree file for SAMA5D4 SoC
        ARM: at91: SAMA5D4 SoC detection code and low level routines
        ARM: at91: introduce basic SAMA5D4 support
        clk: at91: add a driver for the h32mx clock
        ARM: pxa3xx: provide specific platform_devices for all ssp ports
        ARM: pxa: ssp: provide platform_device_id for PXA3xx
        ARM: OMAP4+: Remove static iotable mappings for SRAM
        ARM: OMAP4+: Move SRAM data to DT
        ...

  commit 212fe84a6f215c39795a76517c1c02114d428681
  Merge: 4a4743e 05301fe
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:06:53 2014 -0400

      Merge tag 'cleanup-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC cleanups from Arnd Bergmann:
       "This time around, the cleanup branch contains mostly code removal.  A
        number of board files for at91, imx and msm have become obsolete
        because of the DT conversion and are now ready to be removed.  The
        OMAP platform has traditionally had its own DMA engine abstraction and
        as this is being phased out, a lot of the original code is now unused
        and can be removed as well.

        S3C24xx can be simplified now that the restart code is a proper device
        driver.

        Finally, a number of cleanups in shmobile are done to prepare for the
        addition of new code in other branches"

      * tag 'cleanup-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
        ARM: at91: Remove the support for the RSI EWS board
        arm: mach-omap2: Convert pr_warning to pr_warn
        ARM: OMAP: Remove unused pieces of legacy DMA API
        ARM: at91: remove board file for Acme Systems Fox G20
        ARM: orion5x: Convert pr_warning to pr_warn
        ARM: S3C24XX: remove separate restart code
        ARM: EXYNOS: Do not calculate boot address twice
        ARM: sunxi: Remove sun4i reboot code from mach directory
        ARM: imx: Remove mach-mxt_td60 board file
        ARM: shmobile: armadillo800eva legacy: Use 
rmobile_add_devices_to_domains()
        ARM: shmobile: r8a7740: Clean up pm domain table
        ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()
        ARM: shmobile: sh7372: Make domain_devices[] static __initdata
        ARM: shmobile: mackerel: Make domain_devices[] static __initdata
        clocksource: tcb_clksrc: sanitize IRQ request
        ARM: at91/tclib: mask interruptions at shutdown and probe
        ARM: at91/tclib: move initialization from alloc to probe
        ARM: at91/tclib: prefer using of devm_* functions
        ARM: clps711x: Switch CLPS711X subarch to use clk and clocksource driver
        ARM: shmobile: r8a7791 is now called "R-Car M2-W"
        ...

  commit 4a4743e840d06a5772be7c21110807165c5b3c9f
  Merge: da01e61 5df2782
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 17:03:09 2014 -0400

      Merge tag 'fixes-nc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

      Pull ARM SoC non-critical bug fixes from Arnd Bergmann:
       "These are bug fixes for harmless problems that were not important
        enough to get fixed in 3.17.  The majority of these are OMAP specific,
        but there are also a couple for Marvell mvebu, cns3xxx, and others, as
        well as some updates for the MAINTAINERS file.

        In particular, Robert Jarzmik and Daniel Mack now volunteered to help
        out maintaining the PXA platform, Krzysztof Halasa took over the
        cns3xxx platform, Carlo Caione is the maintainer for the new Amlogic
        meson platform, and Matthias Brugger is now listed for the mediatek
        platform he recently contributed"

      * tag 'fixes-nc-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (42 commits)
        MAINTAINERS: update Shawn's email address
        MAINTAINERS: condense some Tegra related entries
        MAINTAINERS: add Alexandre Courbot for Tegra
        MAINTAINERS: CNS3xxx and IXP4xx update.
        MAINTAINERS: Add maintainers entry for Mediatek SoCs
        arm, vt8500, LLVMLlinux: Use mcr instead of mcr% for mach-vt8500
        MAINTAINERS: add a third maintainer to mach-bcm
        CNS3xxx: Fix PCIe read size limit.
        CNS3xxx: Fix logical PCIe topology.
        CNS3xxx: Fix debug UART.
        MAINTAINERS: Add entry for the Amlogic MesonX SoCs
        MAINTAINERS: update ARM pxa maintainers
        ARM: at91/PMC: don't forget to write PMC_PCDR register to disable clocks
        ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings
        ARM: mvebu: Netgear RN102: Use Hardware BCH ECC
        ARM: Kirkwood: Fix DT based DSA.
        ARM: OMAP2+: make of_device_ids const
        ARM: omap2: make arrays containing machine compatible strings const
        ARM: LPC32xx: Fix reset function
        ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC
        ...

  commit 6543f803670530f6aa93790d9fa116d8395a537d
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 16:39:12 2014 -0400

      NFSv4.1/pnfs: replace broken pnfs_put_lseg_async

      You cannot call pnfs_put_lseg_async() more than once per lseg, so it
      is really an inappropriate way to deal with a refcount issue.

      Instead, replace it with a function that decrements the refcount, and
      puts the final 'free' operation (which is incompatible with locks) on
      the workqueue.

      Cc: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
      Fixes: e6cf82d1830f: pnfs: add pnfs_put_lseg_async
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 64b1f00a0830e1c53874067273a096b228d83d36
  Merge: 16b99a4 5301e3e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 16:22:22 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

  commit 16b99a4f6644d58c94acb4b4253e84049de588c5
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 8 20:37:01 2014 +0200

      netlabel: directly return netlbl_unlabel_genl_init()

      No need to store netlbl_unlabel_genl_init result and test it before 
returning.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 535114539bb2c081b6680cb5a34be17e7b45df37
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Oct 8 08:19:27 2014 -0700

      net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers

      Add two helpers so that drivers do not have to care of BQL being
      available or not.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Fixes: 29d40c903247 ("net/mlx4_en: Use prefetch in tx path")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 709c48b39ecf11a81f3820c13a828c330fd832b9
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Wed Oct 8 23:53:39 2014 +0900

      net: description of dma_cookie cause make xmldocs warning

      In commit 7bced397510ab569d31de4c70b39e13355046387,
      dma_cookie was removed from struct skbuff.
      But the description of dma_cookie still exist.
      So the "make xmldocs" output following warning.

      Warning(.//include/linux/skbuff.h:609): Excess struct/union
      /enum/typedef member 'dma_cookie' description in 'sk_buff'

      Remove description of dma_cookie fix the symptom.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Dan Williams <dan.j.williams@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb5ac0de10ed49f9a18f47ec6d2edf359811ba58
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:34 2014 +0300

      cxgb4: clean up a type issue

      The tx_desc struct holds 8 __be64 values.  The original code in
      ring_tx_db() took a tx_desc pointer then casted it to an int pointer and
      then casted it to a u64 pointer.  It was confusing and triggered some
      static checker warnings.

      I have changed the cxgb_pio_copy() function to only take tx_desc
      pointers.  This isn't really a loss of flexibility because anything else
      was buggy to begin with.

      I also removed the casting on the destination pointer since that was
      unnecessary and a bit messy.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fef84780348bbc01b14c1a0f88440ee67cfddfe
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Wed Oct 8 16:43:17 2014 +0300

      cxgb4: potential shift wrapping bug

      "cntxt_id" is an unsigned int but "udb" is a u64 so there is a potential
      shift wrapping bug here.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0585cd815faef50ce3d12cbe173438eb4d81eb8
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Thu Aug 14 14:45:41 2014 -0700

      sb_edac: Claim a different PCI device

      sb_edac controls a large number of different PCI functions.  Rather
      than registering as a normal PCI driver for all of them, it
      registers for just one so that it gets probed and, at probe time, it
      looks for all the others.

      Coincidentally, the device it registers for also contains the SMBUS
      registers, so the PCI core will refuse to probe both sb_edac and a
      future iMC SMBUS driver.  The drivers don't actually conflict, so
      just change sb_edac's device table to probe a different device.

      An alternative fix would be to merge the two drivers, but sb_edac
      will also refuse to load on non-ECC systems, whereas i2c_imc would
      still be useful without ECC.

      The only user-visible change should be that sb_edac appears to bind
      a different device.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Cc: Rui Wang <ruiv.wang@xxxxxxxxx>
      Acked-by: Aristeu Rozanski <aris@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 68939df1d7d8da9088d51000bd334f4c59ea0cb3
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Thu Aug 14 14:45:40 2014 -0700

      Move Intel SNB device ids from sb_edac to pci_ids.h

      The i2c_imc driver will use two of them, and moving only part of
      the list seems messier.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Aristeu Rozanski <aris@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 351fc4a99d49fde63fe5ab7412beb35c40d27269
  Author: Seth Jennings <sjenning@xxxxxxxxxx>
  Date:   Fri Sep 5 14:28:47 2014 -0500

      sb_edac: avoid INTERNAL ERROR message in EDAC with unspecified channel

      Intel IA32 SDM Table 15-14 defines channel 0xf as 'not specified', but
      EDAC doesn't know about this and returns and INTERNAL ERROR when the
      channel is greater than NUM_CHANNELS:

      kernel: [ 1538.886456] CPU 0: Machine Check Exception: 0 Bank 1: 
940000000000009f
      kernel: [ 1538.886669] TSC 2bc68b22e7e812 ADDR 46dae7000 MISC 0 PROCESSOR 
0:306e4 TIME 1390414572 SOCKET 0 APIC 0
      kernel: [ 1538.971948] EDAC MC1: INTERNAL ERROR: channel value is out of 
range (15 >= 4)
      kernel: [ 1538.972203] EDAC MC1: 0 CE memory read error on unknown memory 
(slot:0 page:0x46dae7 offset:0x0 grain:0 syndrome:0x0 -  area:DRAM 
err_code:0000:009f socket:1 channel_mask:1 rank:0)

      This commit changes sb_edac to forward a channel of -1 to EDAC if the
      channel is not specified.  edac_mc_handle_error() sets the channel to -1
      internally after the error message anyway, so this commit should have no
      effect other than avoiding the INTERNAL ERROR message when the channel
      is not specified.

      Signed-off-by: Seth Jennings <sjenning@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4567dc10934292a3171f98d28817d58127b73b72
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Oct 7 13:30:23 2014 -0700

      i40e: skb->xmit_more support

      Support skb->xmit_more in i40e is straightforward : we need to move
      around i40e_maybe_stop_tx() call to correctly test netif_xmit_stopped()
      before taking the decision to not kick the NIC.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 44783d87512999fe1450ff2cdf26c1ddc3fa5eea
  Merge: 935e221 d43a396
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 16:01:46 2014 -0400

      Merge branch 'fs_enet_napi'

      Christophe Leroy says:

      ====================
      net: fs_enet: Remove non NAPI RX and add NAPI for TX

      When using a MPC8xx as a router, 'perf' shows a significant time spent in
      fs_enet_interrupt() and fs_enet_start_xmit().
      'perf annotate' shows that the time spent in fs_enet_start_xmit is indeed 
spent
      between spin_unlock_irqrestore() and the following instruction, hence in
      interrupt handling. This is due to the TX complete interrupt that fires 
after
      each transmitted packet.
      This patchset first remove all non NAPI handling as NAPI has become the 
only
      mode for RX, then adds NAPI for handling TX complete.
      This improves NAT TCP throughput by 21% on MPC885 with FEC.

      Tested on MPC885 with FEC.

      [PATCH 1/2] net: fs_enet: Remove non NAPI RX
      [PATCH 2/2] net: fs_enet: Add NAPI TX

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d43a396af0f54740c4f491a066d249b7d7467593
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Oct 7 15:05:02 2014 +0200

      net: fs_enet: Add NAPI TX

      When using a MPC8xx as a router, 'perf' shows a significant time spent in
      fs_enet_interrupt() and fs_enet_start_xmit().
      'perf annotate' shows that the time spent in fs_enet_start_xmit is indeed 
spent
      between spin_unlock_irqrestore() and the following instruction, hence in
      interrupt handling. This is due to the TX complete interrupt that fires 
after
      each transmitted packet.
      This patch modifies the handling of TX complete to use NAPI.
      With this patch, my NAT router offers a throughput improved by 21%

      Original performance:

      [root@localhost tmp]# scp toto pgs:/tmp
      toto                                          100%  256MB   2.8MB/s   
01:31

      Performance with the patch:

      [root@localhost tmp]# scp toto pgs:/tmp
      toto                                          100%  256MB   3.4MB/s   
01:16

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 583d4a6885cfa75a3d189f6bb69b5c545e961c75
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Oct 7 15:04:57 2014 +0200

      net: fs_enet: Remove non NAPI RX

      In the probe function, use_napi is inconditionnaly set to 1. This patch 
removes
      all the code which is conditional to !use_napi, and removes use_napi 
which has
      then become useless.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 935e2218d5a0fade1645982fb034eee37f100f11
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Tue Oct 7 15:10:41 2014 +0800

      r8169:add support for RTL8168EP

      RTL8168EP is Realtek PCIe Gigabit Ethernet controller with DASH support.
      It is a successor chip of RTL8168DP.

      For RTL8168EP, the read/write ocp register is via eri channel type 2, so I
      move ocp_xxx() related functions under rtl_eri_xxx. And use 
r8168dp_ocp_xxx()
      for RTL8168DP ocp read/write, r8168ep_ocp_xxx() for RTL8168EP ocp 
read/write.

      The way of checking dash enable is different with RTL8168DP. I use
      r8168dp_check_dash()for RTL8168DP and r8168ep_check_dash() for RTL8168EP,
      to check if dash is enabled.

      The driver_start() and driver_stop() of RTL8168EP is also different with
      RTL8168DP. I use rtl8168dp_driver_xxx() for RTL8168DP and
      rtl8168ep_driver_xxx for RTL8168EP.

      Right now, RTL8168EP phy mcu did not need firmware code patch, so I did 
not
      add firmware code for it.
      so I did not add firmware code for it.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5301e3e117d88ef0967ce278912e54757f1a31a2
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Oct 6 17:21:54 2014 -0700

      net_sched: copy exts->type in tcf_exts_change()

      We need to copy exts->type when committing the change, otherwise
      it would be always 0. This is a quick fix for -net and -stable,
      for net-next tcf_exts will be removed.

      Fixes: commit 33be627159913b094bb578e83 ("net_sched: act: use standard 
struct list_head")
      Reported-by: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Cc: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a1480dcc3c706e309a88884723446f2e84fedd5b
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:32:47 2014 -0700

      fs: Add a missing permission check to do_umount

      Accessing do_remount_sb should require global CAP_SYS_ADMIN, but
      only one of the two call sites was appropriately protected.

      Fixes CVE-2014-7975.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>

  commit fa637bf0595ee1796d728a0d33b6b7fff12e1f3d
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Mon Sep 15 15:33:48 2014 +0100

      bus: arm-ccn: Fix spurious warning message

      Because CCN's cycle counter always runs, it will generate
      an interrupt on overflow even if the relevant perf event
      was not requested, causing a spurious warning message.

      Fixed now by warning on only normal counter unwanted
      overflows. Also cleaning the overflow mask at init now,
      not to warn on event previously requested by firmware.

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 5df27823b5552e885e02c1ea0d2f52326d7d710c
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Wed Oct 8 20:31:29 2014 +0800

      MAINTAINERS: update Shawn's email address

      My Freescale email address will be gone shortly.  Update my email to be
      the Linaro one.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 356d41422b00fed4bf8622a0721039a18f687fa0
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Fri Oct 3 09:50:33 2014 -0600

      MAINTAINERS: condense some Tegra related entries

      There's little point having specific entries in MAINTAINERS for Tegra
      drivers that are already covered by the top-level Tegra architecture
      support entry, and maintained by people listed there. Remove the
      duplicates.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 554077c54beafc8d5fe46fa42bf36d9322a51855
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Fri Oct 3 09:50:32 2014 -0600

      MAINTAINERS: add Alexandre Courbot for Tegra

      I'd like to propose Alexandre Courbot as an additional Tegra maintainer.
      He's been working on a variety of Tegra-related code for a while, and
      is now officially tasked with working on upstream support.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      --
      v2:
      * Use Alexandre's full name.
      * Use a non-NVIDIA email address to avoid Exchange Server patch 
corruption.
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 1fca350b761631d182c2e8bce530896e66404bc2
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Wed Oct 8 12:44:55 2014 -0500

      rtlwifi: Fix possible unaligned array in ether_addr_copy()

      Two macros used to copy BSSID information use ether_addr_copy(), thus
      the arrays must be 2-byte aligned. In one case, the array could become
      unaligned if the struct containing it were changed. Use the __unaligned(2)
      attribute to retain the necessary alignment. In addition, the magic number
      used to specify the size of the array is replaced by ETH_ALEN.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ca14405e3b25b38221d027d8970c1d74ed0b6532
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 08:43:19 2014 +0530

      ath9k: Fix sequence number assignment

      Currently, ath9k uses a global counter for all
      frames that need to be assigned a sequence number.
      QoS-data frames are handled properly since they
      have a per-tid counter. But, beacons and other
      management frames use the same counter even if
      multiple interfaces or contexts are present.

      Fix this issue by making the counter per-interface
      and using it when mac80211 sets IEEE80211_TX_CTL_ASSIGN_SEQ.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2f29fed3f814f652a24b10c975b9d415a154fc9c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 22:20:23 2014 +0200

      net: rfkill: kernel-doc warning fixes

      s/state/blocked

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ee48874d4aa50d9c4921b44a38dc33110b90638b
  Merge: 4394a00 d4ac2cf
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Wed Oct 8 21:19:21 2014 +0200

      Merge tag 'meson-wdt-dt-3.18' of 
https://github.com/carlocaione/linux-meson into next/dt

      Merge "Meson6 WDT support" from Carlo Caione:

      This patch adds the support for the Meson6 watchdog in the DTSI

      * tag 'meson-wdt-dt-3.18' of https://github.com/carlocaione/linux-meson:
        ARM: DTS: meson: update DTSI to add watchdog node

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit ea18cb3f113d7f8d622622c176c51363cc656521
  Author: Tom Haynes <loghyr@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 23:44:11 2014 -0700

      NFSv4: Remove dead prototype for nfs4_insert_deviceid_node()

      nfs4_insert_deviceid_node() was removed in 
661373b13d0490ff410a2133d4a7a117f2dd037e

      Signed-off-by: Tom Haynes <loghyr@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2c9a9cfec04f2c6ed7b4e607cd53ca903b2c4642
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Wed Oct 8 09:28:32 2014 -0700

      Input: automatically set EV_ABS bit in input_set_abs_params

      Let's automatically set EV_ABS bit in device's event type list when 
calling
      input_set_abs_params() so that drivers do not have to do it explicitly.

      These calls are never in a hot paths so we won't lose much time by setting
      the same bit several times.

      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit da01e61428aa2b5c424fddc11178498462d8c77f
  Merge: 6dea073 02a1335
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:53:15 2014 -0400

      Merge tag 'f2fs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs

      Pull f2fs updates from Jaegeuk Kim:
       "This patch-set introduces a couple of new features such as large
        sector size, FITRIM, and atomic/volatile writes.

        Several patches enhance power-off recovery and checkpoint routines.

        The fsck.f2fs starts to support fixing corrupted partitions with
        recovery hints provided by this patch-set.

        Summary:
         - retain some recovery information for fsck.f2fs
         - enhance checkpoint speed
         - enhance flush command management
         - bug fix for lseek
         - tune in-place-update policies
         - enhance roll-forward speed
         - revisit all the roll-forward and fsync rules
         - support larget sector size
         - support FITRIM
         - support atomic and volatile writes

        And several clean-ups and bug fixes are included"

      * tag 'f2fs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (42 commits)
        f2fs: support volatile operations for transient data
        f2fs: support atomic writes
        f2fs: remove unused return value
        f2fs: clean up f2fs_ioctl functions
        f2fs: potential shift wrapping buf in f2fs_trim_fs()
        f2fs: call f2fs_unlock_op after error was handled
        f2fs: check the use of macros on block counts and addresses
        f2fs: refactor flush_nat_entries to remove costly reorganizing ops
        f2fs: introduce FITRIM in f2fs_ioctl
        f2fs: introduce cp_control structure
        f2fs: use more free segments until SSR is activated
        f2fs: change the ipu_policy option to enable combinations
        f2fs: fix to search whole dirty segmap when get_victim
        f2fs: fix to clean previous mount option when remount_fs
        f2fs: skip punching hole in special condition
        f2fs: support large sector size
        f2fs: fix to truncate blocks past EOF in ->setattr
        f2fs: update i_size when __allocate_data_block
        f2fs: use MAX_BIO_BLOCKS(sbi)
        f2fs: remove redundant operation during roll-forward recovery
        ...

  commit 6dea0737bc5e160efc77f4c39d393b94fd2746dc
  Merge: 25641c0 34549ab
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:51:44 2014 -0400

      Merge branch 'for-3.18' of git://linux-nfs.org/~bfields/linux

      Pull nfsd updates from Bruce Fields:
       "Highlights:

         - support the NFSv4.2 SEEK operation (allowing clients to support
           SEEK_HOLE/SEEK_DATA), thanks to Anna.
         - end the grace period early in a number of cases, mitigating a
           long-standing annoyance, thanks to Jeff
         - improve SMP scalability, thanks to Trond"

      * 'for-3.18' of git://linux-nfs.org/~bfields/linux: (55 commits)
        nfsd: eliminate "to_delegation" define
        NFSD: Implement SEEK
        NFSD: Add generic v4.2 infrastructure
        svcrdma: advertise the correct max payload
        nfsd: introduce nfsd4_callback_ops
        nfsd: split nfsd4_callback initialization and use
        nfsd: introduce a generic nfsd4_cb
        nfsd: remove nfsd4_callback.cb_op
        nfsd: do not clear rpc_resp in nfsd4_cb_done_sequence
        nfsd: fix nfsd4_cb_recall_done error handling
        nfsd4: clarify how grace period ends
        nfsd4: stop grace_time update at end of grace period
        nfsd: skip subsequent UMH "create" operations after the first one for 
v4.0 clients
        nfsd: set and test NFSD4_CLIENT_STABLE bit to reduce nfsdcltrack upcalls
        nfsd: serialize nfsdcltrack upcalls for a particular client
        nfsd: pass extra info in env vars to upcalls to allow for early grace 
period end
        nfsd: add a v4_end_grace file to /proc/fs/nfsd
        lockd: add a /proc/fs/lockd/nlm_end_grace file
        nfsd: reject reclaim request when client has already sent 
RECLAIM_COMPLETE
        nfsd: remove redundant boot_time parm from grace_done client tracking op
        ...

  commit 25641c0c8d72f3d235c022fd2c19181912c2ae8b
  Merge: ef0625b 72c23f0
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 12:49:23 2014 -0400

      Merge tag 'nfs-for-3.18-1' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs

      Pull NFS client updates from Trond Myklebust:
       "Highlights include:

        Stable fixes:
         - fix an NFSv4.1 state renewal regression
         - fix open/lock state recovery error handling
         - fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
         - fix statd when reconnection fails
         - don't wake tasks during connection abort
         - don't start reboot recovery if lease check fails
         - fix duplicate proc entries

        Features:
        - pNFS block driver fixes and clean ups from Christoph
        - More code cleanups from Anna
        - Improve mmap() writeback performance
        - Replace use of PF_TRANS with a more generic mechanism for avoiding
          deadlocks in nfs_release_page"

      * tag 'nfs-for-3.18-1' of 
git://git.linux-nfs.org/projects/trondmy/linux-nfs: (66 commits)
        NFSv4.1: Fix an NFSv4.1 state renewal regression
        NFSv4: fix open/lock state recovery error handling
        NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
        NFS: Fabricate fscache server index key correctly
        SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT
        NFSv3: Fix missing includes of nfs3_fs.h
        NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in 
nfs_release_page()
        NFS: avoid waiting at all in nfs_release_page when congested.
        NFS: avoid deadlocks with loop-back mounted NFS filesystems.
        MM: export page_wakeup functions
        SCHED: add some "wait..on_bit...timeout()" interfaces.
        NFS: don't use STABLE writes during writeback.
        NFSv4: use exponential retry on NFS4ERR_DELAY for async requests.
        rpc: Add -EPERM processing for xs_udp_send_request()
        rpc: return sent and err from xs_sendpages()
        lockd: Try to reconnect if statd has moved
        SUNRPC: Don't wake tasks during connection abort
        Fixing lease renewal
        nfs: fix duplicate proc entries
        pnfs/blocklayout: Fix a 64-bit division/remainder issue in bl_map_stripe
        ...

  commit 6ae833c7fe0c6ef1f0ab13cc775da230d6f4c256
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Oct 8 12:01:52 2014 -0400

      percpu: fix how @gfp is interpreted by the percpu allocator

      When @gfp is specified, the percpu allocator is interested in whether
      it contains all of GFP_KERNEL or not.  If it does, the normal
      allocation path is taken; otherwise, the atomic allocation path.
      Unfortunately, pcpu_alloc() was incorrectly testing for whether @gfp
      contains any part of GFP_KERNEL.

      Fix it by testing "(gfp & GFP_KERNEL) != GFP_KERNEL" instead of
      "!(gfp & GFP_KERNEL)" to decide whether the allocation should be
      atomic or not.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bdf20b4291eaa3b327398b8dd330065ad8e6d3ce
  Merge: 699f858 77eca3c 960baba 5c4c99f a66ae63 528a82b 2dbab97
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:50 2014 +0100

      Merge remote-tracking branches 'asoc/fix/88pm860x', 'asoc/fix/fsl', 
'asoc/fix/imx', 'asoc/fix/mc13783', 'asoc/fix/rockchip' and 'asoc/fix/simple' 
into asoc-linus

  commit 699f8584305cb5b4ba69c6880c64be1f8f15a563
  Merge: b9fb729 e5092c9
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:49 2014 +0100

      Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linus

  commit b9fb729949bcd9e592a4c599d2d7875157181db9
  Merge: 7b8ab38 5e63dfc
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:49 2014 +0100

      Merge remote-tracking branch 'asoc/fix/core' into asoc-linus

  commit 7b8ab38e8d9cc804f0d3c263bfaa62d82d8a2da7
  Merge: 1db1d4e a5448c8
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:43 2014 +0100

      Merge tag 'asoc-v3.18' into asoc-linus

      ASoC: Updates for v3.18

       - More componentisation work from Lars-Peter, this time mainly
         cleaning up the suspend and bias level transition callbacks.
       - Real system support for the Intel drivers and a bunch of fixes and
         enhancements for the associated CODEC drivers, this is going to need
         a lot quirks over time due to the lack of any firmware description of
         the boards.
       - Jack detect support for simple card from Dylan Reid.
       - A bunch of small fixes and enhancements for the Freescale drivers.
       - New drivers for Analog Devices SSM4567, Cirrus Logic CS35L32, Everest
         Semiconductor ES8328 and Freescale cards using the ASRC in newer i.MX
         processors.

      # gpg: Signature made Mon 06 Oct 2014 12:49:37 BST using RSA key ID 
5D5487D0
      # gpg: Good signature from "Mark Brown <broonie@xxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <Mark.Brown@xxxxxxxxxx>"

  commit 1db1d4eefb0065abdc37f4fa40c67d322d7db663
  Merge: bfe01a5 5e3905f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 16:44:36 2014 +0100

      Merge tag 'asoc-v3.17-rc4' into asoc-linus

      ASoC: Fixes for v3.17

      Another round of again fairly unexciting fixes - several driver fixes,
      an e-mail address change and a fix for error handling with DPCM.

      # gpg: Signature made Wed 10 Sep 2014 12:26:54 BST using RSA key ID 
5D5487D0
      # gpg: Good signature from "Mark Brown <broonie@xxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <Mark.Brown@xxxxxxxxxx>"

  commit 89c5497d1f933af56dac617f0fd86150942a7fb6
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Oct 8 04:03:07 2014 +0000

      tracing/kprobes: Add selftest scripts testing kprobe-tracer as startup 
test

      Add two selftest scripts which tests kprobe-tracer as the startup
      selftest does.
      These test cases are testing that the kprobe_event can accept a
      kprobe event with $stack related arguments and a kretprobe event
      with $retval argument.

      Link: 
http://lkml.kernel.org/p/20141008040307.13415.45145.stgit@xxxxxxxxxxxxxxxxxxxx

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit a66ae631a3cffb00f441b229a07fa1b4c72e738a
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 8 15:31:18 2014 +0100

      ASoC: mc13783: Ensure we only try to dereference valid of_nodes

      Reported-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a43bb39b5c710e79e921fb76341bacc418cfde78
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Wed Oct 8 10:19:08 2014 +0800

      btrfs: Fix compile error when CONFIG_SECURITY is not set.

      Fix the following compile error when CONFIG_SECURITY is not set:

      error: 'struct security_mnt_opts' has no member named 'num_mnt_opts'

      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 528a82b41fda78435976c905546c3329c86bb264
  Author: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
  Date:   Wed Oct 8 00:58:51 2014 -0700

      ASoC: rockchip-i2s: fix infinite loop in rockchip_snd_txctrl

      We can get into an infinite loop if the I2S_CLR register fails to
      clear due to a missing break statement, so add that.

      Signed-off-by: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ef0625b70dac9405ac9d9928cf767108041a9e51
  Merge: 3fc1479 480bd3c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:55:41 2014 -0400

      Merge tag 'char-misc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

      Pull char/misc driver updates from Greg KH:
       "Here's the big set of driver patches for char/misc drivers.  Nothing
        major in here, the shortlog goes into the details.  All have been in
        the linux-next tree for a while with no issues"

      * tag 'char-misc-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (80 commits)
        mei: mei_txe_fw_sts can be static
        mei: fix kernel-doc warnings
        mei: fix KDoc documentation formatting
        mei: drop me_client_presentation_num
        mei: trivial: fix errors in prints in comments
        mei: remove include to pci header from mei module files
        mei: push pci cfg structure me hw
        mei: remove the reference to pdev from mei_device
        mei: move fw_status back to hw ops handlers
        mei: get rid of most of the pci dependencies in mei
        mei: push all standard settings into mei_device_init
        mei: move mei_hbm_hdr function from hbm.h the hbm.c
        mei: kill error message for allocation failure
        mei: nfc: fix style warning
        mei: fix style warning: Missing a blank line after declarations
        mei: pg: fix cat and paste error in comments
        mei: debugfs: add single buffer indicator
        mei: debugfs: adjust print buffer
        mei: add hbm and pg state in devstate debugfs print
        Drivers: hv: vmbus: Enable interrupt driven flow control
        ...

  commit 3fc1479c5e78afa3013ad80b9b7367f0278c629b
  Merge: bca5165 72cf901
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:54:13 2014 -0400

      Merge tag 'compress-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

      Pull compression update from Greg KH:
       "More fun with the LZO compression code.  Here's some patches that
        properly document what the logic is, and fix up all of the previously
        reported issues against the LZO code.

        This has been in linux-next for a while with no issues"

      * tag 'compress-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        lzo: check for length overrun in variable length encoding.
        Revert "lzo: properly check for overruns"
        Documentation: lzo: document part of the encoding

  commit bca51651fc2f197c6364c0e682f68047a7e4b444
  Merge: 683a52a 906d201
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:53:19 2014 -0400

      Merge tag 'driver-core-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

      Pull driver core update from Greg KH:
       "Here's the driver core patches for 3.18-rc1.  Just a few small things,
        and the addition of a new interface to dump firmware "core dumps" to
        userspace through sysfs that the wireless and graphic drivers want to
        use.

        All of these have been in linux-next for a while"

      * tag 'driver-core-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
        dynamic_debug: change __dynamic_<foo>_dbg return types to void
        driver/base/node: remove unnecessary kfree of node struct from 
unregister_one_node
        devres: Improve devm_kasprintf()/kvasprintf() support
        Documentation: devres: Add missing devm_kstrdup() managed interface
        Documentation: devres: Add missing IRQ functions
        firmware_class: make sure fw requests contain a name
        driver core: Remove kerneldoc from local function
        attribute_container: fix coding style issues
        attribute_container: fix whitespace errors
        drivers/base: Fix length checks in 
create_syslog_header()/dev_vprintk_emit()
        device coredump: add new device coredump class
        Documentation/sysfs-rules.txt: Add device attribute error code 
documentation

  commit 683a52a10148e929fb4844f9237f059a47c0b01b
  Merge: b9af564 69784fa
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:52:11 2014 -0400

      Merge tag 'tty-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty

      Pull tty/serial driver updates from Greg KH:
       "Here's the big tty/serial driver patchset for 3.18-rc1.

        Lots of little things in here, some good work from Peter Hurley on the
        tty core, and in lots of drivers.  There are also lots of other driver
        updates in here as well, full details in the changelogs.

        All have been in the linux-next tree for a while"

      * tag 'tty-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (99 commits)
        Revert "serial/core: Initialize the console pm state"
        tty: serial: 8250: use 32bit variable for rpm_tx_active
        tty: serial: msm: Add earlycon support
        serial/core: Initialize the console pm state
        serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)
        serial: of-serial: add PM suspend/resume support
        m68k: AMIGA_BUILTIN_SERIAL should depend on TTY
        asm/uapi: Add definition of TIOC[SG]RS485
        tty/metag_da: Add console_poll module parameter
        serial: 8250_pci: remove rts_n override from Baytrail quirk
        serial: cadence: Add generic earlycon support
        serial: imx: change the wait even to interruptiable
        serial: imx: terminate the RX DMA when the UART is suspending
        serial: imx: fix throttle/unthrottle callbacks for hardware assisted 
flow control
        serial: 8250: Add Quark X1000 to 8250_pci.c
        tty: omap-serial: pull out calculation from baud_is_mode16
        tty: omap-serial: fix division by zero
        xen_hvc: no reason to write the type key on xenstore
        tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx()
        tty: serial: 8250_core: use the ->line argument as a hint in 
serial8250_find_match_or_unused()
        ...

  commit b9af5643fdc5365a23f9752a1181fef374425217
  Merge: 4633119 e603984
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:50:18 2014 -0400

      Merge tag 'staging-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

      Pull staging updates from Greg KH:
       "Here is the big staging patch set for 3.18-rc1.

        Once again, we are deleting more code than we added, with something
        like 150000 lines deleted overall.  Some of this is due to drivers
        being added to the networking tree, so the old versions are removed
        here, but even then, the overall difference is quite good.

        Other than driver deletions, lots and lots and lots of minor cleanups
        all over the place.  Full details are in the changelog"

      * tag 'staging-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (1481 commits)
        staging: et131x: Remove et131x driver from drivers/staging
        staging: emxx_udc: Use min_t instead of min
        staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg
        staging: media: Fixed else after return or break warning
        staging: media: omap4iss: Fixed else after return or break warning
        staging: rtl8712: Fixed else not required after return
        staging: rtl8712: Fix missing blank line warning
        staging: rtl8192e: rtl8192e: Remove spaces before the semicolons
        staging: rtl8192e: rtl8192e: Remove unnecessary return statements
        staging: rtl8192e: Remove unneeded void return
        staging: rtl8192e: Fix void function return statements style
        staging: rtl8712: Fix unnecessary parentheses style warning
        staging: rtl8192e: Fix unnecessary space before function pointer 
arguments
        staging: rtl8192e: Array was made static const char * const
        staging: ft1000: ft1000-usb: Removed unnecessary else statement.
        staging: ft1000: ft1000-usb: Removed unnecessary else statement.
        staging: ft1000: ft1000-usb: Removed unnecessary parentheses.
        staging: ft1000: ft1000-usb: Added new line after declarations.
        staging: vt6655: Fixed C99 // comment errors in wpactl.c
        staging: speakup: Fixed warning <linux/serial.h> instead of 
<asm/serial.h>
        ...

  commit 463311960e9312245418af98dce8c0161fd6b827
  Merge: 87d7bce 4ed9a3d
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:47:31 2014 -0400

      Merge tag 'usb-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

      Pull USB updates from Greg KH:
       "Here's the big USB patchset for 3.18-rc1.  Also in here is the PHY
        tree, as it seems to fit well with the USB tree for various reasons...

        Anyway, lots of little changes in here, all over the place, full
        details in the changelog

        All have been in the linux-next tree for a while with no issues"

      * tag 'usb-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (244 commits)
        USB: host: st: fix typo 'CONFIG_USB_EHCI_HCD_ST'
        uas: Reduce number of function arguments for uas_alloc_foo functions
        xhci: Allow xHCI drivers to be built as separate modules
        xhci: Export symbols used by host-controller drivers
        xhci: Check for XHCI_COMP_MODE_QUIRK when disabling D3cold
        xhci: Introduce xhci_init_driver()
        usb: hcd: add generic PHY support
        usb: rename phy to usb_phy in HCD
        usb: gadget: uvc: fix up uvcg_v4l2_get_unmapped_area typo
        USB: host: st: fix ehci/ohci driver selection
        usb: host: ehci-exynos: Remove unnecessary usb-phy support
        usb: core: return -ENOTSUPP for all targeted hosts
        USB: Remove .owner field for driver
        usb: core: log higher level message on malformed LANGID descriptor
        usb: Add LED triggers for USB activity
        usb: Rename usb-common.c
        usb: gadget: Refactor request completion
        usb: gadget: Introduce usb_gadget_giveback_request()
        usb: dwc2/gadget: move phy bus legth initialization
        phy: remove .owner field for drivers using module_platform_driver
        ...

  commit 87d7bcee4f5973a593b0d50134364cfe5652ff33
  Merge: 0223f9a be34c4ef
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 06:44:48 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

      Pull crypto update from Herbert Xu:
       - add multibuffer infrastructure (single_task_running scheduler helper,
         OKed by Peter on lkml.
       - add SHA1 multibuffer implementation for AVX2.
       - reenable "by8" AVX CTR optimisation after fixing counter overflow.
       - add APM X-Gene SoC RNG support.
       - SHA256/SHA512 now handles unaligned input correctly.
       - set lz4 decompressed length correctly.
       - fix algif socket buffer allocation failure for 64K page machines.
       - misc fixes

      * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (47 
commits)
        crypto: sha - Handle unaligned input data in generic sha256 and sha512.
        Revert "crypto: aesni - disable "by8" AVX CTR optimization"
        crypto: aesni - remove unused defines in "by8" variant
        crypto: aesni - fix counter overflow handling in "by8" variant
        hwrng: printk replacement
        crypto: qat - Removed unneeded partial state
        crypto: qat - Fix typo in name of tasklet_struct
        crypto: caam - Dynamic allocation of addresses for various memory 
blocks in CAAM.
        crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description
        crypto: algif - avoid excessive use of socket buffer in skcipher
        arm64: dts: add random number generator dts node to APM X-Gene platform.
        Documentation: rng: Add X-Gene SoC RNG driver documentation
        hwrng: xgene - add support for APM X-Gene SoC RNG support
        crypto: mv_cesa - Add missing #define
        crypto: testmgr - add test for lz4 and lz4hc
        crypto: lz4,lz4hc - fix decompression
        crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()
        crypto: drbg - fix maximum value checks on 32 bit systems
        crypto: drbg - fix sparse warning for cpu_to_be[32|64]
        crypto: sha-mb - sha1_mb_alg_state can be static
        ...

  commit f74954f01ec9bb2004bcc24f247d1f26f1063ad2
  Author: Jan Beulich <JBeulich@xxxxxxxx>
  Date:   Wed Sep 24 08:41:30 2014 +0100

      x86: Unwind-annotate thunk_32.S

      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Link: 
http://lkml.kernel.org/r/542291CA0200007800038085@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit c497d9f917542a71e1654b31368d18153b6f1987
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Oct 8 12:14:40 2014 +0200

      ALSA: hda - Add dock port support to Thinkpad L440 (71aa:501e)

      Yet another Thinkpad model that has a dock port.

      Reported-by: Sascha Wilde <wilde@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e5b50ada76f44c8742a123813689bff4db062a5a
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Oct 8 12:08:38 2014 +0200

      ALSA: Allow pass NULL dev for snd_pci_quirk_lookup()

      Add a NULL check in snd_pci_quirk_lookup() so that NULL can be passed
      as a pci_dev pointer.  This fixes the possible NULL dereferences in
      HD-audio drivers.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 0223f9aaef94a09ffc0b6abcba732e62a483b88c
  Merge: 8a9e838 24cae79
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:40:17 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

      Pull m68k updates from Geert Uytterhoeven:
       "Summary:
        - a fix for an intermittent crash in macsonic and hilkbd, marked for
          stable,
        - build fixes for uncommon configs.

        Note: "m68k: AMIGA_BUILTIN_SERIAL should depend on TTY" was also
        picked up by GregKH for his TTY/Serial patches tree"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
        m68k: Reformat arch/m68k/mm/hwtest.c
        m68k: Disable/restore interrupts in hwreg_present()/hwreg_write()
        m68k: AMIGA_BUILTIN_SERIAL should depend on TTY
        m68k: Add missing ioport_unmap()
        m68k/atari - stram: Add missing #include <linux/ioport.h>

  commit 8a9e838f59115e55ca206fb5f0b567d7b3540517
  Merge: f8e4fae 1742b63
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:37:24 2014 -0400

      Merge tag 'for-linus-20141006' of git://github.com/sctscore/linux-off

      Pull S+core updates from Lennox Wu:
       "Three of the patches are for building allmodconfig, and the others are
        for removing useless flags"

      * tag 'for-linus-20141006' of git://github.com/sctscore/linux-off:
        score: Remove GENERIC_HAS_IOMAP
        arch/score/include/asm/Kbuild: Add generic "serial.h"
        score: remove deprecated IRQF_DISABLED
        arch/score/mm/cache.c: Export 'flush_icache_range'
        arch: score: Export necessary symbols in related files

  commit f8e4fae2e79d2d293fc490ede87be44c9b215d9e
  Merge: 6325e94 78410af
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:36:23 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

      Pull arch/tile updates from Chris Metcalf:
       "The only substantive pieces in this batch are some more vDSO support,
        and removing the reference to &platform_bus in tile-srom.c.

        The rest are minor issues reported to me"

      * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
        tile: add clock_gettime support to vDSO
        tile: switch to using seqlocks for the vDSO time code
        tile gxio: use better string copy primitive
        char: tile-srom: Add real platform bus parent
        Removed repeated word in comments
        tilegx: Enable ARCH_SUPPORTS_ATOMIC_RMW
        tile: Remove tile-specific _sinitdata and _einitdata
        tile: use ARRAY_SIZE

  commit 6325e940e7e0c690c6bdfaf5d54309e71845d3d9
  Merge: 536fd93 0a6479b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:34:24 2014 -0400

      Merge tag 'arm64-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

      Pull arm64 updates from Catalin Marinas:
       - eBPF JIT compiler for arm64
       - CPU suspend backend for PSCI (firmware interface) with standard idle
         states defined in DT (generic idle driver to be merged via a
         different tree)
       - Support for CONFIG_DEBUG_SET_MODULE_RONX
       - Support for unmapped cpu-release-addr (outside kernel linear mapping)
       - set_arch_dma_coherent_ops() implemented and bus notifiers removed
       - EFI_STUB improvements when base of DRAM is occupied
       - Typos in KGDB macros
       - Clean-up to (partially) allow kernel building with LLVM
       - Other clean-ups (extern keyword, phys_addr_t usage)

      * tag 'arm64-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (51 commits)
        arm64: Remove unneeded extern keyword
        ARM64: make of_device_ids const
        arm64: Use phys_addr_t type for physical address
        aarch64: filter $x from kallsyms
        arm64: Use DMA_ERROR_CODE to denote failed allocation
        arm64: Fix typos in KGDB macros
        arm64: insn: Add return statements after BUG_ON()
        arm64: debug: don't re-enable debug exceptions on return from el1_dbg
        Revert "arm64: dmi: Add SMBIOS/DMI support"
        arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers
        of: amba: use of_dma_configure for AMBA devices
        arm64: dmi: Add SMBIOS/DMI support
        arm64: Correct ftrace calls to aarch64_insn_gen_branch_imm()
        arm64:mm: initialize max_mapnr using function set_max_mapnr
        setup: Move unmask of async interrupts after possible earlycon setup
        arm64: LLVMLinux: Fix inline arm64 assembly for use with clang
        arm64: pageattr: Correctly adjust unaligned start addresses
        net: bpf: arm64: fix module memory leak when JIT image build fails
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        ...

  commit 536fd93d432858eb6b7c1ad1dcfe051840ebef47
  Merge: e4e6567 d5d1689
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:30:03 2014 -0400

      Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

      Pull ARM updates from Russell King:
       "Included in these updates are:
         - Performance optimisation to avoid writing the control register at
           every exception.
         - Use static inline instead of extern inline in ftrace code.
         - Crypto ARM assembly updates for big endian
         - Alignment of initrd/.init memory to page sizes when freeing to
           ensure that we fully free the regions
         - Add gcov support
         - A couple of preparatory patches for VDSO support: use
           _install_special_mapping, and randomize the sigpage placement above
           stack.
         - Add L2 ePAPR DT cache properties so that DT can specify the cache
           geometry.
         - Preparatory patch for FIQ (NMI) kernel C code for things like
           spinlock lockup debug.  Following on from this are a couple of my
           patches cleaning up show_regs() and removing an unused (probably
           since 1.x days) do_unexp_fiq() function.
         - Use pr_warn() rather than pr_warning().
         - A number of cleanups (smp, footbridge, return_address)"

      * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (21 commits)
        ARM: 8167/1: extend the reserved memory for initrd to be page aligned
        ARM: 8168/1: extend __init_end to a page align address
        ARM: 8169/1: l2c: parse cache properties from ePAPR definitions
        ARM: 8160/1: drop warning about return_address not using unwind tables
        ARM: 8161/1: footbridge: select machine dir based on ARCH_FOOTBRIDGE
        ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h
        ARM: 8155/1: place sigpage at a random offset above stack
        ARM: 8154/1: use _install_special_mapping for sigpage
        ARM: 8153/1: Enable gcov support on the ARM architecture
        ARM: Avoid writing to control register on every exception
        ARM: 8152/1: Convert pr_warning to pr_warn
        ARM: remove unused do_unexp_fiq() function
        ARM: remove extraneous newline in show_regs()
        ARM: 8150/3: fiq: Replace default FIQ handler
        ARM: 8140/1: ep93xx: Enable DEBUG_LL_UART_PL01X
        ARM: 8139/1: versatile: Enable DEBUG_LL_UART_PL01X
        ARM: 8138/1: drop ISAR0 workaround for B15
        ARM: 8136/1: sa1100: add Micro ASIC platform device
        ARM: 8131/1: arm/smp: Absorb boot_secondary()
        ARM: 8126/1: crypto: enable NEON SHA-384/SHA-512 for big endian
        ...

  commit e4e65676f272adb63655a2ca95207e8212d282f1
  Merge: f89f4a0 f439ed2
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:27:39 2014 -0400

      Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

      Pull KVM updates from Paolo Bonzini:
       "Fixes and features for 3.18.

        Apart from the usual cleanups, here is the summary of new features:

         - s390 moves closer towards host large page support

         - PowerPC has improved support for debugging (both inside the guest
           and via gdbstub) and support for e6500 processors

         - ARM/ARM64 support read-only memory (which is necessary to put
           firmware in emulated NOR flash)

         - x86 has the usual emulator fixes and nested virtualization
           improvements (including improved Windows support on Intel and
           Jailhouse hypervisor support on AMD), adaptive PLE which helps
           overcommitting of huge guests.  Also included are some patches that
           make KVM more friendly to memory hot-unplug, and fixes for rare
           caching bugs.

        Two patches have trivial mm/ parts that were acked by Rik and Andrew.

        Note: I will soon switch to a subkey for signing purposes"

      * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (157 
commits)
        kvm: do not handle APIC access page if in-kernel irqchip is not in use
        KVM: s390: count vcpu wakeups in stat.halt_wakeup
        KVM: s390/facilities: allow TOD-CLOCK steering facility bit
        KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode
        arm/arm64: KVM: Report correct FSC for unsupported fault types
        arm/arm64: KVM: Fix VTTBR_BADDR_MASK and pgd alloc
        kvm: Fix kvm_get_page_retry_io __gup retval check
        arm/arm64: KVM: Fix set_clear_sgi_pend_reg offset
        kvm: x86: Unpin and remove kvm_arch->apic_access_page
        kvm: vmx: Implement set_apic_access_page_addr
        kvm: x86: Add request bit to reload APIC access page address
        kvm: Add arch specific mmu notifier for page invalidation
        kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and 
make it non-static
        kvm: Fix page ageing bugs
        kvm/x86/mmu: Pass gfn and level to rmapp callback.
        x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is 
read-only
        kvm: x86: use macros to compute bank MSRs
        KVM: x86: Remove debug assertion of non-PAE reserved bits
        kvm: don't take vcpu mutex for obviously invalid vcpu ioctls
        kvm: Faults which trigger IO release the mmap_sem
        ...

  commit f89f4a06a59f30dec64b2afc4111426fc01e9e12
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 8 05:23:02 2014 -0400

      Fix up missing dmaengine header inclusion from qce crypto engine

      Commit 7bced397510a ("net_dma: simple removal") removed the long-dead
      net_dma code, but unintentionally broke the build for the qualcomm
      crypto engine (qce) that had accidentally depended on the inclusion of
      <linux/dmaengine.h> through the networking header files that used to
      have it.

      Add the required dmaengine.h include explicitly to fix the breakage.

      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 2dee5c43da3a981489a4f18972827139afcbee82
  Author: Andi Kleen <andi@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 06:32:19 2014 +0200

      x86: Fix section conflict for numachip

      A variable cannot be both __read_mostly and const. This
      is a meaningless combination.

      Just make it only const.

      This fixes the LTO build with numachip enabled.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411533139-25708-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 0e6d3112a4e95d55cf6dca88f298d5f4b8f29bd1
  Author: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 7 21:05:05 2014 +0100

      x86: Reject x32 executables if x32 ABI not supported

      It is currently possible to execve() an x32 executable on an x86_64
      kernel that has only ia32 compat enabled.  However all its syscalls
      will fail, even _exit().  This usually causes it to segfault.

      Change the ELF compat architecture check so that x32 executables are
      rejected if we don't support the x32 ABI.

      Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410120305.6822.9.camel@xxxxxxxxxxxxxxx
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit a9282d01cf357379ce29103cec5e7651a53c634d
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:05 2014 +1100

      cxl: Add documentation for userspace APIs

      This documentation gives an overview of the hardware architecture, 
userspace
      APIs via /dev/cxl/afuM.N and the syfs files. It also adds a MAINTAINERS 
file
      entry for cxl.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 881632c905f29fd7173250fd1d5b3a9a769d02be
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:04 2014 +1100

      cxl: Add driver to Kbuild and Makefiles

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 66b43081c0bde3171208a7cb52f5807dce4a79e4
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:03 2014 +1100

      cxl: Add userspace header file

      This adds a header file for use by userspace programs wanting to interact 
with
      the kernel cxl driver.  It defines structs and magic numbers required for
      userspace to interact with devices in /dev/cxl/afuM.N.

      Further documentation on this interface is added in a subsequent patch in
      Documentation/powerpc/cxl.txt.

      It also adds this new userspace header file to Kbuild so it's exported 
when
      doing "make headers_installs".

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit f204e0b8cedd7da1dfcfd05ed6b7692737e24029
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:02 2014 +1100

      cxl: Driver code for powernv PCIe based cards for userspace access

      This is the core of the cxl driver.

      It adds support for using cxl cards in the powernv environment only (ie 
POWER8
      bare metal). It allows access to cxl accelerators by userspace using the
      /dev/cxl/afuM.N char devices.

      The kernel driver has no knowledge of the function implemented by the
      accelerator. It provides services to userspace via the /dev/cxl/afuM.N
      devices. When a program opens this device and runs the start work IOCTL, 
the
      accelerator will have coherent access to that processes memory using the 
same
      virtual addresses. That process may mmap the device to access any MMIO 
space
      the accelerator provides.  Also, reads on the device will allow 
interrupts to
      be received. These services are further documented in a later patch in
      Documentation/powerpc/cxl.txt.

      Documentation of the cxl hardware architecture and userspace API is 
provided in
      subsequent patches.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 10542ca0156f60571ef41799d44d40dd4cb0a473
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:01 2014 +1100

      cxl: Add base builtin support

      This adds the base cxl support that cannot be built as a module. 
Specifically
      it adds the cxl callbacks that are called from the core powerpc mm code 
which
      must always exist irrespective of if the cxl module is loaded or not. 
This is
      similar to how cell works with CONFIG_SPU_BASE.

      This adds a cxl_slbia() call (similar to spu_flush_all_slbs()) which 
checks if
      the cxl module is loaded and in use, returning immediately if it is not. 
If it
      is in use it calls into the cxl SLB invalidation code.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4c6d9acce1f4ca815881f0e3adca192795eca1c5
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:55:00 2014 +1100

      powerpc/mm: Add hooks for cxl

      This adds hooks into the core powerpc mm code for cxl.

      The core powerpc code sometimes uses local tlbie. Unfortunately this won't
      work with the current cxl driver as it relies on snooping tlbie 
broadcasts.

      The cxl hardware can have TLB entries invalidated via MMIO but this is not
      currently supported by the driver. In future we can make local tlbie 
smarter so
      that it invalidates cxl contexts via MMIO when it needs to but for now we 
have
      this workaround.

      This workaround checks for any active cxl contexts and if so, disables 
local
      tlbie.

      This also adds a hook for when SLBs are invalidated. This ensures any
      corresponding SLBs in cxl are also invalidated at the same time. This is
      required for segment demotion.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 09521736011e83003ca3cf7d9a31c43148306a20
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:59 2014 +1100

      powerpc/opal: Add PHB to cxl mode call

      This adds the OPAL call to change a PHB into cxl mode.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a1dca3465a7be53980abab1e0d6646176fdc075f
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:58 2014 +1100

      powerpc/mm: Add new hash_page_mm()

      This adds a new function hash_page_mm() based on the existing hash_page().
      This version allows any struct mm to be passed in, rather than assuming
      current. This is useful for servicing co-processor faults which are not 
in the
      context of the current running process.

      We need to be careful here as the current hash_page() assumes current in 
a few
      places.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 80c49c7e4a397bb245d72a78e41640eeb0b6e953
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:57 2014 +1100

      powerpc/powerpc: Add new PCIe functions for allocating cxl interrupts

      This adds a number of functions for allocating IRQs under powernv PCIe 
for cxl.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1cd258d7faccb330145f08d838608b2c6ad41604
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:56 2014 +1100

      cxl: Add new header for call backs and structs

      This new header adds callbacks and structs needed by the rest of the 
kernel to
      hook into the cxl infrastructure.

      This adds the cxl_ctx_in_use() function for use in the mm code to see if 
any
      cxl contexts are currently in use. This is used by the tlbie() to 
determine if
      it can do local TLB invalidations or not. This also adds get/put calls 
for the
      cxl driver module to refcount the active cxl contexts.

      cxl_ctx_get/put/in_use are static inlined here as they are called in tlbie
      which we want to be fast (mpe's suggestion).

      Empty functions are provided when CONFIG_CXL_BASE is not enabled.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fd9a1c26ae7d70a2dc1eafad7b9bf076ad8b67d9
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:55 2014 +1100

      powerpc/powernv: Split out set MSI IRQ chip code

      Some of the MSI IRQ code in pnv_pci_ioda_msi_setup() is generically 
useful so
      split it out.

      This will be used by some of the cxl PCIe code later.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8ca7a82f7b64ad29206daba7bdaf2f8766437243
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:54 2014 +1100

      powerpc/mm: Export mmu_kernel_ssize and mmu_linear_psize

      Export mmu_kernel_ssize and mmu_linear_psize.  These are needed by the cxl
      driver which has it's own MMU.  To setup the MMU cxl needs access to 
these.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit b0345bbc6d0980e63b9730b487d4f4ccb8e5cd12
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:53 2014 +1100

      powerpc/msi: Improve IRQ bitmap allocator

      Currently msi_bitmap_alloc_hwirqs() will round up any IRQ allocation 
requests
      to the nearest power of 2. eg. ask for 5 IRQs and you'll get 8. This 
wastes a
      lot of IRQs which can be a scarce resource.

      For cxl we may require multiple IRQs for every context that is attached 
to the
      accelerator. There may be 1000s of contexts attached, hence we can easily 
run
      out of IRQs, especially if we are needlessly wasting them.

      This changes the msi_bitmap_alloc_hwirqs() to allocate only the required 
number
      of IRQs, hence avoiding this wastage. It keeps the natural alignment
      requirement though.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit be3ebfe8215392b714349554c5138b8b6592fe20
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:52 2014 +1100

      powerpc/cell: Make spu_flush_all_slbs() generic

      This moves spu_flush_all_slbs() into a generic call 
copro_flush_all_slbs().

      This will be useful when we add cxl which also needs a similar SLB flush 
call.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 73d16a6e0e51990cbe13f8d8f43bd5329bbab30a
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:51 2014 +1100

      powerpc/cell: Move data segment faulting code out of cell platform

      __spu_trap_data_seg() currently contains code to determine the VSID and 
ESID
      required for a particular EA and mm struct.

      This code is generically useful for other co-processors. This moves the 
code of
      the cell platform so it can be used by other powerpc code. It also adds 
1TB
      segment handling which Cell didn't support.  The new function is called
      copro_calculate_slb().

      This also moves the internal struct spu_slb to a generic struct copro_slb 
which
      is now used in the Cell and copro code.  We use this new struct instead of
      passing around esid and vsid parameters.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e83d01697583d8610d1d62279758c2a881e3396f
  Author: Ian Munsie <imunsie@xxxxxxxxxxx>
  Date:   Wed Oct 8 19:54:50 2014 +1100

      powerpc/cell: Move spu_handle_mm_fault() out of cell platform

      Currently spu_handle_mm_fault() is in the cell platform.

      This code is generically useful for other non-cell co-processors on 
powerpc.

      This patch moves this function out of the cell platform into 
arch/powerpc/mm so
      that others may use it.

      Signed-off-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d29c0afe4db72ceb72149c3894a6079674e9751f
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Fri Oct 3 20:15:36 2014 +0200

      GFS2: use _RET_IP_ instead of (unsigned long)__builtin_return_address(0)

      use macro definition

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit aece118e487a744eafcdd0c77fe32b55ee2092a1
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 01:19:49 2014 +0100

      x86: Add cpu_detect_cache_sizes to init_intel() add Quark legacy_cache()

      Intel processors which don't report cache information via cpuid(2)
      or cpuid(4) need quirk code in the legacy_cache_size callback to
      report this data. For Intel that callback is is intel_size_cache().

      This patch enables calling of cpu_detect_cache_sizes() inside of
      init_intel() and hence the calling of the legacy_cache callback in
      intel_size_cache(). Adding this call will ensure that PIII Tualatin
      currently in intel_size_cache() and Quark SoC X1000 being added to
      intel_size_cache() in this patch will report their respective cache
      sizes.

      This model of calling cpu_detect_cache_sizes() is consistent with
      AMD/Via/Cirix/Transmeta and Centaur.

      Also added is a string to idenitfy the Quark as Quark SoC X1000
      giving better and more descriptive output via /proc/cpuinfo

      Adding cpu_detect_cache_sizes to init_intel() will enable calling
      of intel_size_cache() on Intel processors which currently no code
      can reach. Therefore this patch will also re-enable reporting
      of PIII Tualatin cache size information as well as add
      Quark SoC X1000 support.

      Comment text and cache flow logic suggested by Thomas Gleixner

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Cc: davej@xxxxxxxxxx
      Cc: hmh@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412641189-12415-3-git-send-email-pure.logic@xxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 2075244f9b871f18a007935c73d2ab49d4fb43e0
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 01:19:48 2014 +0100

      x86: Quark: Comment setup_arch() to document TLB/PGE bug

      Quark SoC X1000 advertises Page Global Enable for it's
      Translation Lookaside Buffer via cpuid. The silicon does not
      in fact support PGE and hence will not flush the TLB when CR4.PGE
      is rewritten. The Quark documentation makes clear the necessity to
      instead rewrite CR3 in order to flush any TLB entries, irrespective
      of the state of CR4.PGE or an individual PTE.PGE

      See Intel Quark Core DevMan_001.pdf section 6.4.11

      In setup.c setup_arch() the code will load_cr3() and then do a
      __flush_tlb_all().

      On Quark the entire TLB will be flushed at the load_cr3().
      The __flush_tlb_all() have no effect and can be safely ignored.

      Later on in the boot process we switch off the flag for cpu_has_pge()
      which means that subsequent calls to __flush_tlb_all() will
      call __flush_tlb() not __flush_tlb_global() flushing the TLB in the
      correct way via load_cr3() not CR4.PGE rewrite

      This patch documents the behaviour of flushing the TLB for Quark in
      setup_arch()

      Comment text suggested by Thomas Gleixner

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Cc: davej@xxxxxxxxxx
      Cc: hmh@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412641189-12415-2-git-send-email-pure.logic@xxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 5f1d919a8ca15f450c749227bc5e2e18f3cbfdb4
  Author: Jan Beulich <JBeulich@xxxxxxxx>
  Date:   Wed Sep 24 08:40:14 2014 +0100

      x86: Improve cmpxchg8b_emu.S

      - don't include unneeded headers
      - drop redundant entry point label
      - complete unwind annotations
      - use .L prefix on local labels to not clutter the symbol table

      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Link: 
http://lkml.kernel.org/r/5422917E0200007800038081@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 3f63572187f5ae6a0a9e5ebee88b57e6f71c3cd4
  Author: Jan Beulich <JBeulich@xxxxxxxx>
  Date:   Wed Sep 24 08:37:00 2014 +0100

      x86: Improve cmpxchg16b_emu.S

      - don't include unneeded headers
      - don't open-code PER_CPU_VAR()
      - drop redundant entry point label
      - complete unwind annotations
      - use .L prefix on local label to not clutter the symbol table

      Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
      Link: 
http://lkml.kernel.org/r/542290BC020000780003807D@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 62d3ab49b8a5438d11a11605ea1a6d2fe0118f32
  Author: Zach Brown <zab@xxxxxxxxx>
  Date:   Mon Oct 6 16:40:13 2014 -0700

      target/file: fix inclusive vfs_fsync_range() end

      Both of the file target's calls to vfs_fsync_range() got the end offset
      off by one.  The range is inclusive, not exclusive.  It would sync a bit
      more data than was required.

      The sync path already tested the length of the range and fell back to
      LLONG_MAX so I copied that pattern in the rw path.

      This is untested. I found the errors by inspection while following other
      code.

      Signed-off-by: Zach Brown <zab@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 9f3e3cacb2ffdefe28c7cf490bf543e4dcb2770a
  Author: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
  Date:   Tue Jul 22 20:40:04 2014 +0530

      dt: mailbox: add generic bindings

      Define generic bindings for the framework clients to
      request mailbox channels.

      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>

  commit 15320fbcec69dc3a4f217044ed848e4225397e25
  Author: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
  Date:   Tue Jul 22 20:05:58 2014 +0530

      doc: add documentation for mailbox framework

       Some explanations with examples of how to write to implement users
      and providers of the mailbox framework.

      Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>

  commit 2b6d83e2b8b7de82331a6a1dcd64b51020a6031c
  Author: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
  Date:   Thu Jun 12 22:31:19 2014 +0530

      mailbox: Introduce framework for mailbox

      Introduce common framework for client/protocol drivers and
      controller drivers of Inter-Processor-Communication (IPC).

      Client driver developers should have a look at
       include/linux/mailbox_client.h to understand the part of
      the API exposed to client drivers.
      Similarly controller driver developers should have a look
      at include/linux/mailbox_controller.h

      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>

  commit f2fc42b6ac31f4d808da7a9da460dd433a71e976
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Thu Jun 12 22:30:34 2014 +0530

      mailbox: rename pl320-ipc specific mailbox.h

      The patch 30058677 "ARM / highbank: add support for pl320 IPC"
      added a pl320 IPC specific header file as a generic mailbox.h.
      This file has been renamed appropriately to allow the
      introduction of the generic mailbox API framework.

      Acked-by: Mark Langsdorf <mark.langsdorf@xxxxxxxxxxx>
      Cc: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 9a50aaefc1b896e734bf7faf3d085f71a360ce97
  Merge: 1e345ac 19ac97f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:29:18 2014 -0400

      Merge tag 'scsi-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

      Pull SCSI updates from James Bottomley:
       "This patch set consists of the usual driver updates (megaraid_sas,
        arcmsr, be2iscsi, lpfc, mpt2sas, mpt3sas, qla2xxx, ufs) plus several
        assorted fixes and miscellaneous updates (including the
        pci_msix_enable_range() changes that have been pending for a while)"

      * tag 'scsi-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (202 commits)
        scsi: add a CONFIG_SCSI_MQ_DEFAULT option
        ufs: definitions for phy interface
        ufs: tune bkops while power managment events
        ufs: Add support for clock scaling using devfreq framework
        ufs: Add freq-table-hz property for UFS device
        ufs: Add support for clock gating
        ufs: refactor configuring power mode
        ufs: add UFS power management support
        ufs: introduce well known logical unit in ufs
        ufs: manually add well known logical units
        ufs: Active Power Mode - configuring bActiveICCLevel
        ufs: improve init sequence
        ufs: refactor query descriptor API support
        ufs: add voting support for host controller power
        ufs: Add clock initialization support
        ufs: Add regulator enable support
        ufs: Allow vendor specific initialization
        scsi: don't add scsi_device if its already visible
        scsi: fix the type for well known LUs
        scsi: fix comment in struct Scsi_Host definition
        ...

  commit 1e345ac6869cd2f2d5d4b780fc5d5332dd1e8905
  Merge: 39520ee 447a8b8
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:26:52 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

      Pull input updates from Dmitry Torokhov:
       "A few new haptic/button drivers, a rudimentary support for laptops
        using FocalTech touchpads; xpad driver will bind to more devices, and
        a few other driver fixes."

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
        Input: soc_button_array - convert to platform bus
        Input: palmas-pwrbutton - fix typo in the license string
        Input: palmas-pwrbutton - use IRQF_ONESHOT
        Input: psmouse - add support for detecting FocalTech PS/2 touchpads
        Input: psmouse - add psmouse_matches_pnp_id helper function
        Input: joystick - use ktime for measuring timing
        Input: add haptic driver on max77693
        Input: introduce palmas-pwrbutton
        Input: add support for the DRV2667 haptic driver
        Input: xpad - sync device IDs with xboxdrv
        Input: xpad - add VID/PID for Razer Sabertooth
        Input: cros_ec_keyb - optimize ghosting algorithm
        Input: drv260x - fix binding document
        Input: drv260x - add check for ERM mode and LRA Libraries
        Input: drv260x - remove unused defines
        Input: drv260x - add TI drv260x haptics driver

  commit 39520eea198a7fbba35f4c7cffb4323f78455716
  Merge: 28596c9 ee5db7e
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:17:29 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

      Pull HID updates from Jiri Kosina:

       - quirk for devices that need to be pulled in much more aggresive way
         than mandated, by Johan Hovold

       - robustification of sanity checking of incoming reports in RMI driver,
         by Benjamin Tissoires

       - fixes, updates, and new HW support to SONY driver, by Frank Praznik

       - port of uHID to the new transport layer layout, by David Herrmann

       - robustification of Clear-Halt/reset in USB HID, by Alan Stern

       - native support for hopefully any future HID compliant wacom tablet.
         Those found on the various laptops (ISDv4/5) already are HID
         compliant and they should work in the future without any modification
         of the kernel.  Written by Benjamin Tissoires.

       - a lot more simple fixes and device ID additions all over the place

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: 
(45 commits)
        HID: uHID: fix excepted report type
        HID: usbhid: add another mouse that needs QUIRK_ALWAYS_POLL
        HID: wacom: implement the finger part of the HID generic handling
        HID: wacom: implement generic HID handling for pen generic devices
        HID: wacom: move allocation of inputs earlier
        HID: wacom: split out input allocation and registration
        HID: wacom: rename failN with some meaningful information
        HID: sony: Update the DualShock 4 touchpad resolution
        HID: wacom: fix timeout on probe for some wacoms
        HID: sony: Set touchpad bits in the input_configured callback
        HID: sony: Update file header and correct comments
        HID: sony: Corrections for the DualShock 4 HID descriptor
        HID: rmi: check sanity of the incoming report
        HID: wacom: make the WL connection friendly for the desktop
        HID: wacom - enable LED support for Wireless Intuos5/Pro
        HID: wacom - remove report_id from wacom_get_report interface
        HID: wacom - Clean up of sysfs
        HID: wacom - Add default permission defines for sysfs attributes
        HID: usbhid: fix PIXART optical mouse
        HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll
        ...

  commit 28596c9722289b2f98fa83a2e4351eb0a031b953
  Merge: b6420eb 7bb38d5
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:16:26 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

      Pull "trivial tree" updates from Jiri Kosina:
       "Usual pile from trivial tree everyone is so eagerly waiting for"

      * 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (39 commits)
        Remove MN10300_PROC_MN2WS0038
        mei: fix comments
        treewide: Fix typos in Kconfig
        kprobes: update jprobe_example.c for do_fork() change
        Documentation: change "&" to "and" in Documentation/applying-patches.txt
        Documentation: remove obsolete pcmcia-cs from Changes
        Documentation: update links in Changes
        Documentation: Docbook: Fix generated DocBook/kernel-api.xml
        score: Remove GENERIC_HAS_IOMAP
        gpio: fix 'CONFIG_GPIO_IRQCHIP' comments
        tty: doc: Fix grammar in serial/tty
        dma-debug: modify check_for_stack output
        treewide: fix errors in printk
        genirq: fix reference in devm_request_threaded_irq comment
        treewide: fix synchronize_rcu() in comments
        checkstack.pl: port to AArch64
        doc: queue-sysfs: minor fixes
        init/do_mounts: better syntax description
        MIPS: fix comment spelling
        powerpc/simpleboot: fix comment
        ...

  commit b6420ebd4a541455a75f9802f58cfa3ba0ea5390
  Merge: d290106 0415447
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:14:57 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc

      Pull documentation updates from Jiri Kosina:
       "Updates to kernel documentation.

        I took this over (hopefully temporarily) from Randy who was not
        willing to maintain it any longer.  This pile mostly is a relay of
        queue that Randy already had in his tree"

      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/doc:
        Documentation: fix broken v4l-utils URL
        Documentation: update include path for mpssd
        Documentation: correct parameter error for dma_mapping_error
        MAINTAINERS: update location of linux-doc tree
        Documentation: remove networking/.gitignore
        tools: add more endian.h macros
        Make Documenation depend on headers_install
        Docs: this_cpu_ops: remove redundant add forms
        Documentation: disable vdso_test to avoid breakage with old glibc
        Documentation: update vDSO makefile to build portable examples
        Documentation: update .gitignore files
        Documentation: support glibc versions without htole macros
        v4l2-pci-skeleton: Only build if PCI is available
        Documentation: fix misc. warnings
        Documentation: make functions static to avoid prototype warnings
        Documentation: add makefiles for more targets
        Documentation: use subdir-y to avoid unnecessary built-in.o files

  commit d29010694c7e78dadc0e3862b29481e0c4b48f04
  Merge: 81e29b7 a2285b8
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:12:56 2014 -0400

      Merge tag 'spi-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

      Pull spi updates from Mark Brown:
       "A quiet release for SPI, mainly driver updates and not too many of
        them:

         - Support for dummy transfers (for delays on startup) in drivers
           using transfer_one().
         - Lots of enhancements to the Designware driver to support new Intel
           SoCs.
         - Support for newer Renesas chips.
         - DMA support for the i.MX driver.
         - One new driver for Broadcom BCM53xx chips"

      * tag 'spi-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (64 commits)
        spi: spi-mxs: fix a tiny typo in a comment
        spi: dw-mid: follow new DMAengine workflow
        spi: dw-mid: convert to use DMAengine wrappers
        spi: dw-mid: change magic numbers to the constants
        spi: orion: support armada extended baud rates
        spi: fsl: Sort include headers alphabetically
        spi: bcm53xx: Add missing module information
        spi: bcm53xx: Fix module dependency
        spi/rockchip: fix bug that cause the failure to read data in DMA mode
        spi: fsl-dspi: Remove probe info message
        spi: pl022: Add support for chip select extension
        spi: Fix possible ZERO_SIZE_PTR pointer dereferencing error.
        spi: dw: fix style of code in few places
        spi: dw: introduce support of loopback mode
        spi: dw-mid: terminate ongoing transfers at exit
        spi: dw-mid: respect 8 bit mode
        spi: clps711x: Migrate to the new clk subsystem
        spi: pl022: Add missing error check for devm_kzalloc
        spi: spi-imx: add DMA support
        spi: davinci: add support for adding delay between word's transmissions
        ...

  commit 81e29b7d1be91ac78e561659171dd79af042aafd
  Merge: c831dd7 ad21edc
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 21:07:48 2014 -0400

      Merge tag 'regulator-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

      Pull regulator updates from Mark Brown:
       "This time around most of the changes are a lot of new drivers along
        with the standard set of fixes and cleanups (thanks again largely to
        Axel Lin).  We do have one nice new feature in the core which factors
        out the disappointingly tricky code around DT parsing, only a couple
        of drivers have been converted so far:

         - Factor out the code for parsing the standard bindings for a set of
           regulators out of DT, making the probe part of a lot of drivers
           simplier.
         - New drivers for Dialog DA9213, HiSilicon HI6420, Intersil
           ISL9305/H, Ricoh RN5T618, Rockchip RK808, Skyworks SKY81452,
           Silergy SYR82x, and Qualcomm RPM"

      * tag 'regulator-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (71 commits)
        regulator: da9211: Fix a bug in update of mask bit
        regulator: pwm-regulator: add devicetree bindings for pwm regulator
        regulator: pwm-regulator: get voltage and duty table from dts
        regulator: qcom_rpm: Fix FORCE_MODE_IS_2_BITS macro
        regulator: qcom_rpm: Don't explicitly initialise the first field of 
config
        regulator: ltc3589: fix broken voltage transitions
        regulator: qcom-rpm: Regulator driver for the Qualcomm RPM
        regulator: axp20x: Use parent device as regulator configuration device
        regulator: fan53555: Fix null pointer dereference
        regulator: fan53555: Fixup report wrong vendor message
        regulator: fan53555: fix wrong cast in probe
        regulator: fan53555: add support for Silergy SYR82x regulators
        regulator: fan53555: add devicetree support
        regulator: add devicetree bindings for Fairchild FAN53555 regulators
        regulator: rk808: Add function for ramp delay for buck1/buck2
        regulator: fan53555: use set_ramp_delay to set the ramp up slew rate
        regulator: fan53555: enable vin supply
        regulator: rk808: Fix missing of_node_put
        regulator: rk808: Remove unused variables
        regulator: of: Add stub OF match function for !OF case
        ...

  commit c831dd7352c0eedb270b9b6430590da5991bb65c
  Merge: 2b425a3 f5b313a
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:57:56 2014 -0400

      Merge tag 'regmap-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap

      Pull regmap updates from Mark Brown:
       "The main update this time around is the addition of a standard DT
        binding for specifying the endianness of devices.  This allows drivers
        to support any endianness of device register map without any code,
        useful for configurable IP blocks.

        There's also a few bug fixes that I didn't get round to sending, none
        of them terribly severe or new, and a reduction in size for struct
        regmap"

      * tag 'regmap-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap:
        regmap: Fix debugfs-file 'registers' mode
        regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error.
        regmap: debugfs: fix possbile NULL pointer dereference
        regmap: fix NULL pointer dereference in _regmap_write/read
        regmap: fix NULL pointer dereference in regmap_get_val_endian
        regmap: cache: Do not fail silently from regcache_sync calls
        regmap: change struct regmap's internal locks as union
        regmap: Split regmap_get_endian() in two functions
        regmap: of_regmap_get_endian() cleanup
        regmap: Fix DT endianess parsing logic
        regmap: Add explicit dependencies to catch "select" misuse
        regmap: Restore L: linux-kernel@xxxxxxxxxxxxxxx entry
        regmap: Add the DT binding documentation for endianness
        regmap: add DT endianness binding support.

  commit 2b425a3f112aa24666fc5f415c8bf0e9132bb6c0
  Merge: c91662c 2cdef8f
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:56:28 2014 -0400

      Merge tag 'pinctrl-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

      Pull pin control changes from Linus Walleij:
       "This is the bulk of pin control changes for the v3.18 development
        series:

         - New drivers for the Freescale i.MX21, Qualcomm APQ8084 pin
           controllers.

         - Incremental new features on the Rockchip, atlas 6, OMAP, AM437x,
           APQ8064, prima2, AT91, Tegra, i.MX, Berlin and Nomadik.

         - Push Freescale drivers down into their own subdirectory.

         - Assorted sprays of syntax and semantic fixes"

      * tag 'pinctrl-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (48 commits)
        pinctrl: specify bindings for pins and groups
        pinctrl: nomadik: improve GPIO debug prints
        pinctrl: abx500: refactor DT parser to take two paths
        pinctrl: abx500: use helpers for map allocation/free
        pinctrl: alter device tree bindings for functions
        pinctrl: nomadik: refactor DT parser to take two paths
        pinctrl: nomadik: use utils map free function
        pinctrl: nomadik: use util function to reserve maps
        pinctrl: qcom: use restart_notifier mechanism for ps_hold
        pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation
        pinctrl: berlin: fix the dt_free_map function
        pinctrl: at91: disable PD or PU before enabling PU or PD
        pinctrl: st: remove gpiochip in failure cases
        pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add
        pinctrl: at91: Fix failure path in at91_gpio_probe path
        pinctrl: lantiq: Release gpiochip resources in fail case
        pinctrl: imx: detect uninitialized pins
        pinctrl: tegra: Add MIPI pad control
        pinctrl: at91: Switch to using managed clk_get
        pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges
        ...

  commit c91662cb18f00f225c74816353f222b6997131ca
  Merge: d0cd848 a18c3f1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:54:50 2014 -0400

      Merge tag 'edac_for_3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp

      Pull EDAC fixes from Borislav Petkov:
       "Misc small fixes/improvements accumulated from the summer months,
        nothing earth-shattering.

        The mpc85xx_edac fix is tagged for stable but since it got confirmed
        only days before the final 3.17 release, I didn't rush a last minute
        pull request to you.  I hope that's ok as it will trickle down to
        stable anyway and we'll make sure it lands in 3.17-stable too"

      * tag 'edac_for_3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
        mpc85xx_edac: Make L2 interrupt shared too
        amd64_edac: Modify usage of amd64_read_dct_pci_cfg()
        ppc4xx_edac: Fix build error caused by wrong member access
        EDAC: Fix mem_types strings type

  commit d0cd84817c745655428dbfdb1e3f754230b46bef
  Merge: bdf428f 3f33407
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:39:25 2014 -0400

      Merge tag 'dmaengine-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine

      Pull dmaengine updates from Dan Williams:
       "Even though this has fixes marked for -stable, given the size and the
        needed conflict resolutions this is 3.18-rc1/merge-window material.

        These patches have been languishing in my tree for a long while.  The
        fact that I do not have the time to do proper/prompt maintenance of
        this tree is a primary factor in the decision to step down as
        dmaengine maintainer.  That and the fact that the bulk of drivers/dma/
        activity is going through Vinod these days.

        The net_dma removal has not been in -next.  It has developed simple
        conflicts against mainline and net-next (for-3.18).

        Continuing thanks to Vinod for staying on top of drivers/dma/.

        Summary:

         1/ Step down as dmaengine maintainer see commit 08223d80df38
            "dmaengine maintainer update"

         2/ Removal of net_dma, as it has been marked 'broken' since 3.13
            (commit 77873803363c "net_dma: mark broken"), without reports of
            performance regression.

         3/ Miscellaneous fixes"

      * tag 'dmaengine-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine:
        net: make tcp_cleanup_rbuf private
        net_dma: revert 'copied_early'
        net_dma: simple removal
        dmaengine maintainer update
        dmatest: prevent memory leakage on error path in thread
        ioat: Use time_before_jiffies()
        dmaengine: fix xor sources continuation
        dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()
        dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()
        dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call
        ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()
        drivers: dma: Include appropriate header file in dca.c
        drivers: dma: Mark functions as static in dma_v3.c
        dma: mv_xor: Add DMA API error checks
        ioat/dca: Use dev_is_pci() to check whether it is pci device

  commit 28b7deae75642c51f097391765fd39ff0dd6ce95
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 22:12:03 2014 +0200

      wimax: convert printk to pr_foo()

      Use current logging functions and add module name prefix.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdf428feb225229b1d4715b45bbdad4a934cd89c
  Merge: a40a720 184c3fc
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 20:17:38 2014 -0400

      Merge tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

      Pull module update from Rusty Russell:
       "Nothing major: support for compressing modules, and auto-tainting
        params.

        PS. My virtio-next tree is empty: DaveM took the patches I had.  There
            might be a virtio-rng starvation fix, but so far it's a bit voodoo
            so I will get to that in the next two days or it will wait"

      * tag 'modules-next-for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux:
        moduleparam: Resolve missing-field-initializer warning
        kbuild: handle module compression while running 'make modules_install'.
        modinst: wrap long lines in order to enhance cmd_modules_install
        modsign: lookup lines ending in .ko in .mod files
        modpost: simplify file name generation of *.mod.c files
        modpost: reduce visibility of symbols and constify r/o arrays
        param: check for tainting before calling set op.
        drm/i915: taint the kernel if unsafe module parameters are set
        module: add module_param_unsafe and module_param_named_unsafe
        module: make it possible to have unsafe, tainting module params
        module: rename KERNEL_PARAM_FL_NOARG to avoid confusion

  commit 1e99cfa8de0f0879091e33cd65fd60418d006ad9
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 19:04:58 2014 +1100

      drm/ast: Fix HW cursor image

      The translation from the X driver to the KMS one typo'ed a couple
      of array indices, causing the HW cursor to look weird (blocky with
      leaking edge colors). This fixes it.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 960baba41f3cfb0a97bb1f0e720334156b2eff75
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Oct 7 18:19:53 2014 +0200

      ASoC: imx-es8328: Fix of_node_put() call with uninitialized object

      The of_node_put() calls in imx_es8328_probe() may take uninitialized
      pointers when reached though the early error path.  This patch adds
      the proper NULL initialization for fixing these.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 37017ac6849e772e67dd187ba2fbd056c4afa533
  Author: Scott Carter <ccscott@xxxxxxxxxxx>
  Date:   Wed Sep 24 18:13:09 2014 -0700

      pata_serverworks: disable 64-KB DMA transfers on Broadcom OSB4 IDE 
Controller

      The Broadcom OSB4 IDE Controller (vendor and device IDs: 1166:0211)
      does not support 64-KB DMA transfers.
      Whenever a 64-KB DMA transfer is attempted,
      the transfer fails and messages similar to the following
      are written to the console log:

         [ 2431.851125] sr 0:0:0:0: [sr0] Unhandled sense code
         [ 2431.851139] sr 0:0:0:0: [sr0]  Result: hostbyte=DID_OK 
driverbyte=DRIVER_SENSE
         [ 2431.851152] sr 0:0:0:0: [sr0]  Sense Key : Hardware Error [current]
         [ 2431.851166] sr 0:0:0:0: [sr0]  Add. Sense: Logical unit 
communication time-out
         [ 2431.851182] sr 0:0:0:0: [sr0] CDB: Read(10): 28 00 00 00 76 f4 00 
00 40 00
         [ 2431.851210] end_request: I/O error, dev sr0, sector 121808

      When the libata and pata_serverworks modules
      are recompiled with ATA_DEBUG and ATA_VERBOSE_DEBUG defined in libata.h,
      the 64-KB transfer size in the scatter-gather list can be seen
      in the console log:

         [ 2664.897267] sr 9:0:0:0: [sr0] Send:
         [ 2664.897274] 0xf63d85e0
         [ 2664.897283] sr 9:0:0:0: [sr0] CDB:
         [ 2664.897288] Read(10): 28 00 00 00 7f b4 00 00 40 00
         [ 2664.897319] buffer = 0xf6d6fbc0, bufflen = 131072, queuecommand 
0xf81b7700
         [ 2664.897331] ata_scsi_dump_cdb: CDB (1:0,0,0) 28 00 00 00 7f b4 00 
00 40
         [ 2664.897338] ata_scsi_translate: ENTER
         [ 2664.897345] ata_sg_setup: ENTER, ata1
         [ 2664.897356] ata_sg_setup: 3 sg elements mapped
         [ 2664.897364] ata_bmdma_fill_sg: PRD[0] = (0x66FD2000, 0xE000)
         [ 2664.897371] ata_bmdma_fill_sg: PRD[1] = (0x65000000, 0x10000)
         ------------------------------------------------------> =======
         [ 2664.897378] ata_bmdma_fill_sg: PRD[2] = (0x66A10000, 0x2000)
         [ 2664.897386] ata1: ata_dev_select: ENTER, device 0, wait 1
         [ 2664.897422] ata_sff_tf_load: feat 0x1 nsect 0x0 lba 0x0 0x0 0xFC
         [ 2664.897428] ata_sff_tf_load: device 0xA0
         [ 2664.897448] ata_sff_exec_command: ata1: cmd 0xA0
         [ 2664.897457] ata_scsi_translate: EXIT
         [ 2664.897462] leaving scsi_dispatch_cmnd()
         [ 2664.897497] Doing sr request, dev = sr0, block = 0
         [ 2664.897507] sr0 : reading 64/256 512 byte blocks.
         [ 2664.897553] ata_sff_hsm_move: ata1: protocol 7 task_state 1 
(dev_stat 0x58)
         [ 2664.897560] atapi_send_cdb: send cdb
         [ 2666.910058] ata_bmdma_port_intr: ata1: host_stat 0x64
         [ 2666.910079] __ata_sff_port_intr: ata1: protocol 7 task_state 3
         [ 2666.910093] ata_sff_hsm_move: ata1: protocol 7 task_state 3 
(dev_stat 0x51)
         [ 2666.910101] ata_sff_hsm_move: ata1: protocol 7 task_state 4 
(dev_stat 0x51)
         [ 2666.910129] sr 9:0:0:0: [sr0] Done:
         [ 2666.910136] 0xf63d85e0 TIMEOUT

      lspci shows that the driver used for the Broadcom OSB4 IDE Controller is
      pata_serverworks:

         00:0f.1 IDE interface: Broadcom OSB4 IDE Controller (prog-if 8e 
[Master SecP SecO PriP])
                 Flags: bus master, medium devsel, latency 64
                 [virtual] Memory at 000001f0 (32-bit, non-prefetchable) 
[size=8]
                 [virtual] Memory at 000003f0 (type 3, non-prefetchable) 
[size=1]
                 I/O ports at 0170 [size=8]
                 I/O ports at 0374 [size=4]
                 I/O ports at 1440 [size=16]
                 Kernel driver in use: pata_serverworks

      The pata_serverworks driver supports five distinct device IDs,
      one being the OSB4 and the other four belonging to the CSB series.
      The CSB series appears to support 64-KB DMA transfers,
      as tests on a machine with an SAI2 motherboard
      containing a Broadcom CSB5 IDE Controller (vendor and device IDs: 
1166:0212)
      showed no problems with 64-KB DMA transfers.

      This problem was first discovered when attempting to install openSUSE
      from a DVD on a machine with an STL2 motherboard.
      Using the pata_serverworks module,
      older releases of openSUSE will not install at all due to the timeouts.
      Releases of openSUSE prior to 11.3 can be installed by disabling
      the pata_serverworks module using the brokenmodules boot parameter,
      which causes the serverworks module to be used instead.
      Recent releases of openSUSE (12.2 and later) include better error 
recovery and
      will install, though very slowly.
      On all openSUSE releases, the problem can be recreated
      on a machine containing a Broadcom OSB4 IDE Controller
      by mounting an install DVD and running a command similar to the following:

         find /mnt -type f -print | xargs cat > /dev/null

      The patch below corrects the problem.
      Similar to the other ATA drivers that do not support 64-KB DMA transfers,
      the patch changes the ata_port_operations qc_prep vector to point to a 
routine
      that breaks any 64-KB segment into two 32-KB segments and
      changes the scsi_host_template sg_tablesize element to reduce by half
      the number of scatter/gather elements allowed.
      These two changes affect only the OSB4.

      Signed-off-by: Scott Carter <ccscott@xxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1c40279960bcd7d52dbdf1d466b20d24b99176c8
  Author: George Spelvin <linux@xxxxxxxxxxx>
  Date:   Tue Oct 7 07:26:38 2014 -0400

      libata: Un-break ATA blacklist

      lib/glob.c provides a new glob_match() function, with arguments in
      (pattern, string) order.  It replaced a private function with arguments
      in (string, pattern) order, but I didn't swap the call site...

      The result was the entire ATA blacklist was effectively disabled.

      The lesson for today is "I f***ed up *how* badly *how* many months ago?",
      er, I mean "Nobody Tests RC Kernels On Legacy Hardware".

      This was not a subtle break, but it made it through an entire RC
      cycle unreported, presumably because all the people doing testing
      have full-featured hardware.

      (FWIW, the reason for the argument swap was because fnmatch() does it that
      way, and for a while implementing a full fnmatch() was being considered.)

      Fixes: 428ac5fc056e0 (libata: Use glob_match from lib/glob.c)
      Reported-by: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=71371#c21
      Signed-off-by: George Spelvin <linux@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # 3.17
      Tested-by: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 505e907db388185649d93925c9975d0a0704ea64
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Oct 7 23:02:15 2014 +0200

      af_unix: remove 0 assignment on static

      static values are automatically initialized to 0

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 19ac97ff701ae3c0eda09dd88f590806f1c4eb2d
  Merge: 24c20f1 e785060
  Author: James Bottomley <JBottomley@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 13:48:12 2014 -0700

      Merge remote-tracking branch 'scsi-queue/drivers-for-3.18' into for-linus

  commit d832d743385dd5e735660951aa9d7d36a6a4176a
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Oct 7 16:34:25 2014 -0400

      ktest: Don't bother with bisect good or bad on replay

      If git bisect reply is being used in the bisect tests, don't bother
      doing the git bisect good or git bisect bad calls. The git bisect
      reply will override them anyway, and that's called immediately
      after the other two. Going the git bisect (good|bad) is just a
      waste of time.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit ea85a0a2dc7263de733b7d1d13a433d35fcf36f7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 16:33:53 2014 -0400

      ipv6: Do not warn for informational ICMP messages, regardless of type.

      There is no reason to emit a log message for these.

      Based upon a suggestion from Hannes Frederic Sowa.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>

  commit 995bc4314071db148222497875be32d1eb73726d
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Oct 7 16:31:07 2014 -0400

      ktest: Fix check for new kernel success on rebooting to good kernel

      The reboot function when rebooting back to a good kernel has a check
      to make sure that a new kernel was indeed booted. But that check
      uses a timeout value, which when calling the monitor will still
      return success if the timeout is hit (no bug was found). It should
      return an error to let the reboot code know that a new kernel was
      not reached. Only the reboot code checks the return value of the
      monitor.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 0d4cf4e6bf29033709ae8aba4645d873ed0167cc
  Author: Chris Mason <clm@xxxxxx>
  Date:   Tue Oct 7 13:24:20 2014 -0700

      Btrfs: fix compiles when CONFIG_BTRFS_FS_RUN_SANITY_TESTS is off

      Commit fccb84c94 moved added some helpers to cleanup our sanity tests,
      but it looks like both Dave and I always compile with the tests enabled.

      This fixes things to work when they are turned off too.

      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1cef94c36bd4d79b5ae3a3df99ee0d76d6a4a6dc
  Author: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
  Date:   Tue Oct 7 08:12:37 2014 -0500

      sparc64: Increase size of boot string to 1024 bytes

      This is the longest boot string that silo supports.

      Signed-off-by: Dave Kleikamp <dave.kleikamp@xxxxxxxxxx>
      Cc: Bob Picco <bob.picco@xxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c3a803e81713c8d1f3a79afdc35014f3f9f07561
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Oct 3 14:45:00 2014 -0700

      Update Intel Ethernet Driver maintainers list

      I will no longer be working for Intel as of today.  As such I am removing
      myself from the maintainers list and adding my replacement, Matthew Vick
      as he will be taking over maintenance of the fm10k driver.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 93fdd47e52f3f869a437319db9da1ea409acc07e
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 12:00:22 2014 +0800

      bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING

      As we may defragment the packet in IPv4 PRE_ROUTING and refragment
      it after POST_ROUTING we should save the value of frag_max_size.

      This is still very wrong as the bridge is supposed to leave the
      packets intact, meaning that the right thing to do is to use the
      original frag_list for fragmentation.

      Unfortunately we don't currently guarantee that the frag_list is
      left untouched throughout netfilter so until this changes this is
      the best we can do.

      There is also a spot in FORWARD where it appears that we can
      forward a packet without going through fragmentation, mark it
      so that we can fix it later.

      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c393d179924685d5c8c72446c5b6401f25fdb2a0
  Author: Marek Puzyniak <marek.puzyniak@xxxxxxxxx>
  Date:   Tue Oct 7 17:04:30 2014 +0200

      ath9k_htc: avoid kernel panic in ath9k_hw_reset

      hw pointer of ath_hw is not assigned to proper value
      in function ath9k_hw_reset what finally causes kernel panic.
      This can be solved by proper initialization of ath_hw in
      ath9k_init_priv.

      Signed-off-by: Marek Puzyniak <marek.puzyniak@xxxxxxxxx>
      Acked-by: Oleksij Rempel <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 02a1335f25a386db9afc68f8315162f862aac93f
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Oct 6 16:11:16 2014 -0700

      f2fs: support volatile operations for transient data

      This patch adds support for volatile writes which keep data pages in 
memory
      until f2fs_evict_inode is called by iput.

      For instance, we can use this feature for the sqlite database as follows.
      While supporting atomic writes for main database file, we can keep its 
journal
      data temporarily in the page cache by the following sequence.

      1. open
       -> ioctl(F2FS_IOC_START_VOLATILE_WRITE);
      2. writes
       : keep all the data in the page cache.
      3. flush to the database file with atomic writes
        a. ioctl(F2FS_IOC_START_ATOMIC_WRITE);
        b. writes
        c. ioctl(F2FS_IOC_COMMIT_ATOMIC_WRITE);
      4. close
       -> drop the cached data

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 908344cdda8039dd5c291e8a1ddd49649dff8c4b
  Author: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Tue Oct 7 14:12:34 2014 -0400

      tipc: fix bug in multicast congestion handling

      One aim of commit 50100a5e39461b2a61d6040e73c384766c29975d ("tipc:
      use pseudo message to wake up sockets after link congestion") was
      to handle link congestion abatement in a uniform way for both unicast
      and multicast transmit. However, the latter doesn't work correctly,
      and has been broken since the referenced commit was applied.

      If a user now sends a burst of multicast messages that is big
      enough to cause broadcast link congestion, it will be put to sleep,
      and not be waked up when the congestion abates as it should be.

      This has two reasons. First, the flag that is used, TIPC_WAKEUP_USERS,
      is set correctly, but in the wrong field. Instead of setting it in the
      'action_flags' field of the arrival node struct, it is by mistake set
      in the dummy node struct that is owned by the broadcast link, where it
      will never tested for. Second, we cannot use the same flag for waking
      up unicast and multicast users, since the function tipc_node_unlock()
      needs to pick the wakeup pseudo messages to deliver from different
      queues. It must hence be able to distinguish between the two cases.

      This commit solves this problem by adding a new flag
      TIPC_WAKEUP_BCAST_USERS, and a new function tipc_bclink_wakeup_user().
      The latter is to be called by tipc_node_unlock() when the named flag,
      now set in the correct field, is encountered.

      v2: using explicit 'unsigned int' declaration instead of 'uint', as
      per comment from David Miller.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b18111d911980af52bead74ee45250cc96ad5108
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:14:37 2014 +0530

      ath9k: Fix crash in MCC mode

      When a channel context is removed, the hw_queue_base
      is set to -1, this will result in a panic because
      ath9k_chanctx_stop_queues() can be called on an interface
      that is not assigned to any context yet - for example,
      when trying to scan.

      Fix this issue by setting the hw_queue_base to zero
      when a channel context is removed.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d2a993e20e717a4ccbfa9a58b29362e4446208a0
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:14:36 2014 +0530

      ath: Fix smatch warning

      drivers/net/wireless/ath/main.c:88 ath_printk()
         error: we previously assumed 'common->hw' could be null (see line 82)

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 79ee65659e116a49c81f63480a7672b7cbafa323
  Author: Andrea Merello <andrea.merello@xxxxxxxxx>
  Date:   Mon Oct 6 20:23:55 2014 +0200

      rtl818x_pci: fix response rate may be incorrect.

      Currently the allowed "respose rate" set (rates for HW generated frames
      like ACKs) is the same as the basic rate set.

      The HW will use the higher allowed response rate that is lower than the
      rate of the received frame.

      This is more or less what IEEE80211 mandates, but I missed the fact
      that IEEE80211 also says that whenever it happens that for a modulation
      class there is no any rate in the basic rates set, then the response rate
      set shall include also all the mandatory rates for that modulation class.

      This patch adds mandatory OFDM rates to the allowed response rate set if
      no OFDM rate is included in the basic rate set.

      Depending by the AP, I faced cases in which this patch seems to cause a
      noticeable perfomance improvement.

      - With my usual test AP there is no particular perfomance difference.
      - With a prism54/hostapd AP this patch causes RX thoughput increase from
        about 5Mbps to about 20Mbps.

      Hopefully this patch may help people that faced performance regression wrt
      the old staging driver.

      Signed-off-by: Andrea Merello <andrea.merello@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d7ffd588f00ef2d9d0f3acc569ddbaebe5c4f8c3
  Merge: 3f08e47 f8adaf0a
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 14:48:29 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

  commit f0d1f04f0a2f662b6b617e24d115fddcf6ef8723
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 19:02:11 2014 +0200

      netfilter: fix wrong arithmetics regarding NFT_REJECT_ICMPX_MAX

      NFT_REJECT_ICMPX_MAX should be __NFT_REJECT_ICMPX_MAX - 1.

      nft_reject_icmp_code() and nft_reject_icmpv6_code() are called from the
      packet path, so BUG_ON in case we try to access an unknown abstracted
      ICMP code. This should not happen since we already validate this from
      nft_reject_{inet,bridge}_init().

      Fixes: 51b0a5d ("netfilter: nft_reject: introduce icmp code abstraction 
for inet and bridge")
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 5e63dfccf34d4dbf21429c4919f33c028ff49991
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 14:33:46 2014 +0200

      ASoC: soc-pcm: fix sig_bits determination in soc_pcm_apply_msb()

      In the SNDRV_PCM_STREAM_CAPTURE branch in soc_pcm_apply_msb(), look at
      sig_bits of the capture stream, not the playback one.

      Spotted by coverity.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1b2b32dcdb3df28dd103033c73cac2417fa05845
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 08:38:44 2014 -0400

      locks: fix fcntl_setlease/getlease return when !CONFIG_FILE_LOCKING

      Currently they both just return 0. Fix them to return more appropriate
      values instead.

      For better or worse, most places in the kernel return -EINVAL when
      leases aren't available. -ENOLCK would probably have been better, but
      let's follow suit here in the case of F_SETLEASE.

      In the F_GETLEASE case, just return F_UNLCK since we know that no
      lease will have been set.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 6e129d00689c4d75253d1d428e82047b0aef5891
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:25:06 2014 -0400

      locks: flock_make_lock should return a struct file_lock (or PTR_ERR)

      Eliminate the need for a return pointer.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 7ca76311fe6c397e9f332e5e6c79e3310d5ee98a
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 19:04:48 2014 -0400

      locks: set fl_owner for leases to filp instead of current->files

      Like flock locks, leases are owned by the file description. Now that the
      i_have_this_lease check in __break_lease is gone, we don't actually use
      the fl_owner for leases for anything. So, it's now safe to set this more
      appropriately to the same value as the fl_file.

      While we're at it, fix up the comments over the fl_owner_t definition
      since they're rather out of date.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 4d01b7f5e7576858b71cbaa72b541e17a229cb91
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:06:54 2014 -0400

      locks: give lm_break a return value

      Christoph suggests:

         "Add a return value to lm_break so that the lock manager can tell the
          core code "you can delete this lease right now".  That gets rid of
          the games with the timeout which require all kinds of race avoidance
          code in the users."

      Do that here and have the nfsd lease break routine use it when it detects
      that there was a race between setting up the lease and it being broken.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 03d12ddf845a4eb874ffa558d65a548aee9b715b
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:53:41 2014 -0400

      locks: __break_lease cleanup in preparation of allowing direct removal of 
leases

      Eliminate an unneeded "flock" variable. We can use "fl" as a loop cursor
      everywhere. Add a any_leases_conflict helper function as well to
      consolidate a bit of code.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 843c6b2f4cef384af8e0de6b7ac7191675030e3a
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:27:43 2014 -0400

      locks: remove i_have_this_lease check from __break_lease

      I think that the intent of this code was to ensure that a process won't
      deadlock if it has one fd open with a lease on it and then breaks that
      lease by opening another fd. In that case it'll treat the __break_lease
      call as if it were non-blocking.

      This seems wrong -- the process could (for instance) be multithreaded
      and managing different fds via different threads. I also don't see any
      mention of this limitation in the (somewhat sketchy) documentation.

      Remove the check and the non-blocking behavior when i_have_this_lease
      is true.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit c45198eda2794bb72601c9f96266d8b95db66dd5
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 07:12:07 2014 -0400

      locks: move freeing of leases outside of i_lock

      There was only one place where we still could free a file_lock while
      holding the i_lock -- lease_modify. Add a new list_head argument to the
      lm_change operation, pass in a private list when calling it, and fix
      those callers to dispose of the list once the lock has been dropped.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit f82b4b6780afabce9d9a91c84fae17ec3d63b9d7
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:50:48 2014 -0400

      locks: move i_lock acquisition into generic_*_lease handlers

      Now that we have a saner internal API for managing leases, we no longer
      need to mandate that the inode->i_lock be held over most of the lease
      code. Push it down into generic_add_lease and generic_delete_lease.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 1c7dd2ff430fa14b45c9def54468e3a25ab8342b
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:55:47 2014 -0400

      locks: define a lm_setup handler for leases

      ...and move the fasync setup into it for fcntl lease calls. At the same
      time, change the semantics of how the file_lock double-pointer is
      handled. Up until now, on a successful lease return you got a pointer to
      the lock on the list. This is bad, since that pointer can no longer be
      relied on as valid once the inode->i_lock has been released.

      Change the code to instead just zero out the pointer if the lease we
      passed in ended up being used. Then the callers can just check to see
      if it's NULL after the call and free it if it isn't.

      The priv argument has the same semantics. The lm_setup function can
      zero the pointer out to signal to the caller that it should not be
      freed after the function returns.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit e6f5c78930e409f3a6b37f5484313a416359ac7f
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:40:25 2014 -0400

      locks: plumb a "priv" pointer into the setlease routines

      In later patches, we're going to add a new lock_manager_operation to
      finish setting up the lease while still holding the i_lock.  To do
      this, we'll need to pass a little bit of info in the fcntl setlease
      case (primarily an fasync structure). Plumb the extra pointer into
      there in advance of that.

      We declare this pointer as a void ** to make it clear that this is
      private info, and that the caller isn't required to set this unless
      the lm_setup specifically requires it.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 0c637be884f5eaa0ee53396ea7686ec0de03d126
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 12:05:43 2014 -0400

      nfsd: don't keep a pointer to the lease in nfs4_file

      Now that we don't need to pass in an actual lease pointer to
      vfs_setlease on unlock, we can stop tracking a pointer to the lease in
      the nfs4_file.

      Switch all of the places that check the fi_lease to check fi_deleg_file
      instead. We always set that at the same time so it will have the same
      semantics.

      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit e51673aa5d9a8c75cc836fac687fa4dde9a76182
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:13:28 2014 -0400

      locks: clean up vfs_setlease kerneldoc comments

      Some of the latter paragraphs seem ambiguous and just plain wrong.
      In particular the break_lease comment makes no sense. We call
      break_lease (and break_deleg) from all sorts of vfs-layer functions,
      so there is clearly such a method.

      Also get rid of some of the other comments about what's needed for
      a full implementation.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 0efaa7e82f02fe69c05ad28e905f31fc86e6f08e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:45 2014 -0400

      locks: generic_delete_lease doesn't need a file_lock at all

      Ensure that it's OK to pass in a NULL file_lock double pointer on
      a F_UNLCK request and convert the vfs_setlease F_UNLCK callers to
      do just that.

      Finally, turn the BUG_ON in generic_setlease into a WARN_ON_ONCE
      with an error return. That's a problem we can handle without
      crashing the box if it occurs.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 415b96c5a1fe31ed9deb0618e95ecbb1df3de54c
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 12:26:36 2014 -0400

      nfsd: fix potential lease memory leak in nfs4_setlease

      It's unlikely to ever occur, but if there were already a lease set on
      the file then we could end up getting back a different pointer on a
      successful setlease attempt than the one we allocated. If that happens,
      the one we allocated could leak.

      In practice, I don't think this will happen due to the fact that we only
      try to set up the lease once per nfs4_file, but this error handling is a
      bit more correct given the current lease API.

      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit bfe8602436c803c6d5e271d52cd985d491a7470a
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      locks: close potential race in lease_get_mtime

      lease_get_mtime is called without the i_lock held, so there's no
      guarantee about the stability of the list. Between the time when we
      assign "flock" and then dereference it to check whether it's a lease
      and for write, the lease could be freed.

      Ensure that that doesn't occur by taking the i_lock before trying
      to check the lease.

      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 91c1a09b33c902e20e09d9742560cc238a714de5
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 18:48:12 2014 +0200

      netfilter: kill nf_send_reset6() from 
include/net/netfilter/ipv6/nf_reject.h

      nf_send_reset6() now resides in net/ipv6/netfilter/nf_reject_ipv6.c

      Fixes: c8d7b98 ("netfilter: move nf_send_resetX() code to nf_reject_ipvX 
modules")
      Reported-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>

  commit 2dbab9784db1c0de517922d81394d9ff4a33c544
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Oct 7 15:09:26 2014 +0200

      ASoC: simple-card: Initialize headphone and mic GPIO numbers

      The uninitialized default of 0 for gpio_hp_det and gpio_mic_det doesn't
      play well with asm-generic's gpio_is_valid():

        static inline bool gpio_is_valid(int number)
        {
                return number >= 0 && number < ARCH_NR_GPIOS;
        }

      Hence on r8a7740/armadillo-legacy:

        sh-mobile-hdmi sh-mobile-hdmi: SH Mobile HDMI Audio Codec
        sh-mobile-hdmi sh-mobile-hdmi: ASoC: DAPM unknown pin Headphones
        sh-mobile-hdmi sh-mobile-hdmi: ASoC: DAPM unknown pin Mic Jack

      After that the kernel log is spammed ca. 7 times per second with:

        sh-mobile-hdmi sh-mobile-hdmi: ASoC: DAPM unknown pin Headphones

      Initialize the GPIO numbers with a negative number (-ENOENT) to fix this.

      Fixes: 3fe240326cc395c6 ("ASoC: simple-card: Add mic and hp detect 
gpios.")
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a40a7201a4584a66ab234ba1006472be952f20e0
  Merge: 74da386 567eded
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 13:22:40 2014 -0400

      Merge branch 'ipmi' (patches from Corey Minyard)

      Merge ipmi patches from Corey Minyard:
       "These have been in linux-next for a while, ready for 3.18"

      * emailed patches from Corey Minyard <minyard@xxxxxxx>:
        ipmi: Clear drvdata when interface is removed
        ipmi: work around gcc-4.9 build warning
        ipmi/of: Don't use unavailable interfaces
        ipmi: Clean up the error handling for channel config errors

  commit 567eded965e589df25ebc26e3041a0a4aba4cf42
  Author: Takao Indoh <indou.takao@xxxxxxxxxxxxxx>
  Date:   Mon Oct 6 14:17:53 2014 -0500

      ipmi: Clear drvdata when interface is removed

      This patch fixes a bug on hotmod removing.

      After ipmi interface is removed using hotmod, kernel panic occurs when
      rmmod impi_si.  For example, try this:

       # echo "remove,"`cat /proc/ipmi/0/params` > \
       /sys/module/ipmi_si/parameters/hotmod
       # rmmod ipmi_si

      Then, rmmod fails with the following messages.

        ------------[ cut here ]------------
        WARNING: CPU: 12 PID: 10819 at /mnt/repos/linux/lib/list_debug.c:53 
__list_del_entry+0x63/0xd0()
        CPU: 12 PID: 10819 Comm: rmmod Not tainted 3.17.0-rc1 #19
        Hardware name: FUJITSU-SV PRIMERGY BX920 S2/D3030, BIOS 080015 
Rev.3D81.3030 02/10/2012
        Call Trace:
          dump_stack+0x45/0x56
          warn_slowpath_common+0x7d/0xa0
          warn_slowpath_fmt+0x4c/0x50
          __list_del_entry+0x63/0xd0
          list_del+0xd/0x30
          cleanup_one_si+0x2a/0x230 [ipmi_si]
          ipmi_pnp_remove+0x15/0x20 [ipmi_si]
          pnp_device_remove+0x24/0x40
          __device_release_driver+0x7f/0xf0
          driver_detach+0xb0/0xc0
          bus_remove_driver+0x55/0xd0
          driver_unregister+0x2c/0x50
          pnp_unregister_driver+0x12/0x20
          cleanup_ipmi_si+0xbc/0xf0 [ipmi_si]
          SyS_delete_module+0x132/0x1c0
          system_call_fastpath+0x16/0x1b
        ---[ end trace 70b4377268f85c23 ]---

      list_del in cleanup_one_si() fails because the smi_info is already
      removed when hotmod removing.

      When ipmi interface is removed by hotmod, smi_info is removed by
      cleanup_one_si(), but is is still set in drvdata.  Therefore when rmmod
      ipmi_si, ipmi_pnp_remove tries to remove it again and fails.

      By this patch, a pointer to smi_info in drvdata is cleared when hotmod
      removing so that it will be not accessed when rmmod.

      changelog:
      v2:
      - Clear drvdata in cleanup_one_si
      - Change subject

      v1:
      https://lkml.org/lkml/2014/9/8/741

      Signed-off-by: Takao Indoh <indou.takao@xxxxxxxxxxxxxx>
      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit cc4cbe9011bf995f48fa62f3c675e57284c50635
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Oct 6 14:17:52 2014 -0500

      ipmi: work around gcc-4.9 build warning

      Building ipmi on arm with gcc-4.9 results in this warning for an
      allmodconfig build:

        drivers/char/ipmi/ipmi_si_intf.c: In function 'ipmi_thread':
        include/linux/time.h:28:5: warning: 'busy_until.tv_sec' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
          if (lhs->tv_sec > rhs->tv_sec)
             ^
        drivers/char/ipmi/ipmi_si_intf.c:1007:18: note: 'busy_until.tv_sec' was 
declared here
          struct timespec busy_until;
                          ^

      The warning is bogus and this case can not occur.  Apparently this is a
      false positive resulting from gcc getting a little smarter about
      tracking assignments but not smart enough.

      Marking the ipmi_thread_busy_wait function as inline gives the gcc
      optimization logic enough information to figure out for itself that the
      case cannot happen, which gets rid of the warning without adding any
      fake initialization.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 08dc41696ad7f3f8bcb2ea8cb97935a6e79a1bd7
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 14:17:51 2014 -0500

      ipmi/of: Don't use unavailable interfaces

      If an IPMI controller is used by the firmware and as such marked with
      a reserved status, we shouldn't use it.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 1f6684235825684b6257b7169b122011494c8a4d
  Author: Corey Minyard <cminyard@xxxxxxxxxx>
  Date:   Mon Oct 6 14:17:50 2014 -0500

      ipmi: Clean up the error handling for channel config errors

      The code to send the channel config errors was missing an error report
      in one place and needed some more information in another, and had an
      extraneous bit of code.  Clean all that up.

      Signed-off-by: Corey Minyard <cminyard@xxxxxxxxxx>
      Signed-off-by: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

  commit 0287587884b15041203b3a362d485e1ab1f24445
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 18:38:35 2014 -0700

      net: better IFF_XMIT_DST_RELEASE support

      Testing xmit_more support with netperf and connected UDP sockets,
      I found strange dst refcount false sharing.

      Current handling of IFF_XMIT_DST_RELEASE is not optimal.

      Dropping dst in validate_xmit_skb() is certainly too late in case
      packet was queued by cpu X but dequeued by cpu Y

      The logical point to take care of drop/force is in __dev_queue_xmit()
      before even taking qdisc lock.

      As Julian Anastasov pointed out, need for skb_dst() might come from some
      packet schedulers or classifiers.

      This patch adds new helper to cleanly express needs of various drivers
      or qdiscs/classifiers.

      Drivers that need skb_dst() in their ndo_start_xmit() should call
      following helper in their setup instead of the prior :

        dev->priv_flags &= ~IFF_XMIT_DST_RELEASE;
      ->
        netif_keep_dst(dev);

      Instead of using a single bit, we use two bits, one being
      eventually rebuilt in bonding/team drivers.

      The other one, is permanent and blocks IFF_XMIT_DST_RELEASE being
      rebuilt in bonding/team. Eventually, we could add something
      smarter later.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fe971b95c22578456ff7198537827841c726d3f7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Oct 6 09:30:35 2014 -0700

      net/mlx4_en: remove NETDEV_TX_BUSY

      Drivers should avoid NETDEV_TX_BUSY as much as possible.

      They should stop the tx queue before qdisc even tries to push another
      packet, to avoid requeues.

      For a driver supporting skb->xmit_more, this is likely to be a prereq
      anyway, otherwise we could have a tx deadlock : We need to force a
      doorbell if TX ring is full.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 88b09a6d958af6c458acf055ee2eb5bc9564efda
  Author: Sylvain "ythier" Hitier <sylvain.hitier@xxxxxxxxx>
  Date:   Tue Oct 7 13:40:34 2014 +0000

      3c59x: fix bad split of cpu_to_le32(pci_map_single())

      In commit 6f2b6a3005b2c34c39f207a87667564f64f2f91a,
        # 3c59x: Add dma error checking and recovery
      the intent is to split out the mapping from the byte-swapping in order to
      insert a dma_mapping_error() check.

      Kinda this semantic patch:

          // See http://coccinelle.lip6.fr/
          //
          // Beware, grouik-and-dirty!
          @@
          expression DEV, X, Y, Z;
          @@
          -   cpu_to_le32(pci_map_single(DEV, X, Y, Z))
          +   dma_addr_t addr = pci_map_single(DEV, X, Y, Z);
          +   if (dma_mapping_error(&DEV->dev, addr))
          +       /* snip */;
          +   cpu_to_le32(addr)

      However, the #else part (of the #if DO_ZEROCOPY test) is changed this way:

          -   cpu_to_le32(pci_map_single(DEV, X, Y, Z))
          +   dma_addr_t addr = cpu_to_le32(pci_map_single(DEV, X, Y, Z));
          //                    ^^^^^^^^^^^
          //                    That mismatches the 3 other changes!
          +   if (dma_mapping_error(&DEV->dev, addr))
          +       /* snip */;
          +   cpu_to_le32(addr)

      Let's remove the leftover cpu_to_le32() for coherency.

      v2: Better changelog.
      v3: Add Acked-by

      Fixes: 6f2b6a3005b2c34c39f207a87667564f64f2f91a
        # 3c59x: Add dma error checking and recovery
      Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
      Signed-off-by: Sylvain "ythier" Hitier <sylvain.hitier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5c4c99f32226321e152b1462a1884ff2dfd3b3e2
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Oct 7 18:19:54 2014 +0200

      ASoC: imx-es8328: Fix missing return code in imx_es8328_probe()

      An error code was forgotten to be passed in the error path of
      imx_es8328_probe().

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 377421662a1739de5ccb71220a0b10a300addbd8
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Tue Oct 7 09:30:01 2014 -0700

      net: bcmgenet: fix Tx ring priority programming

      GENET MAC has three Tx ring priority registers:
      - GENET_x_TDMA_PRIORITY0 for queues 0-5
      - GENET_x_TDMA_PRIORITY1 for queues 6-11
      - GENET_x_TDMA_PRIORITY2 for queues 12-16

      Fix bcmgenet_init_multiq() to program them correctly.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd2ef0ba3071c92ac6272ab22ea3f2b16d88a4eb
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Mon Oct 6 11:38:30 2014 -0700

      net: phy: adjust fixed_phy_register() return value

      Adjust fixed_phy_register() to return struct phy_device *, so that
      it becomes easy to use fixed PHYs without device tree support:

        phydev = fixed_phy_register(PHY_POLL, &fixed_phy_status, NULL);
        fixed_phy_set_link_update(phydev, fixed_phy_link_update);
        phy_connect_direct(netdev, phydev, handler_fn, phy_interface);

      This change is a prerequisite for modifying bcmgenet driver to work
      without a device tree on Broadcom's MIPS-based 7xxx platforms.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3f9db49c1d383256f95c53c850e90bc2f4e05e4
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 09:33:16 2014 -0700

      Input: adp5588-keys - cancel workqueue in failure path

      In case we start with the device not fully quiesced we should make sure we
      cancel the workqueue after freeing interrupt.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Acked-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 848d479361793edb79aa68140cb64d4ec9032d88
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 09:06:31 2014 -0700

      Input: opencores-kbd - switch to using managed resources

      This change switch to managed resources to simplifies error handling
      and module unloading and does away with platform_driver remove function.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 7c4f56070fde2367766fa1fb04852599b5e1ad35
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Mon Oct 6 10:55:49 2014 -0700

      Input: evdev - fix EVIOCG{type} ioctl

      The 'max' size passed into the function is measured in number of bits
      (KEY_MAX, LED_MAX, etc) so we need to convert it accordingly before trying
      to copy the data out, otherwise we will try copying too much and end up
      with up with a page fault.

      Reported-by: Pavel Machek <pavel@xxxxxx>
      Reviewed-by: Pavel Machek <pavel@xxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 6d16941aee6eb468c5a5cc78ecbaf840f3e16df5
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Oct 7 17:27:02 2014 +0200

      ALSA: hda - Add dock support for Thinkpad T440 (17aa:2212)

      There is another Thinkpad T440 with SSID 17aa:2212 that has a dock
      port.

      Reported-by: Siwei Luo <sluo@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 9d8f0bcca6ffa024a822ce4ab1008ab663f06672
  Author: Bart Van Assche <bvanassche@xxxxxxx>
  Date:   Tue Oct 7 08:45:21 2014 -0600

      blk-mq: Make bt_clear_tag() easier to read

      Eliminate a backwards goto statement from bt_clear_tag().

      Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit abab13b5c4fd1fec4f9a61622548012d93dc2831
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Tue Oct 7 08:39:20 2014 -0600

      blk-mq: fix potential hang if rolling wakeup depth is too high

      We currently divide the queue depth by 4 as our batch wakeup
      count, but we split the wakeups over BT_WAIT_QUEUES number of
      wait queues. This defaults to 8. If the product of the resulting
      batch wake count and BT_WAIT_QUEUES is higher than the device
      queue depth, we can get into a situation where a task goes to
      sleep waiting for a request, but never gets woken up.

      Reported-by: Bart Van Assche <bvanassche@xxxxxxx>
      Fixes: 4bb659b156996
      Cc: stable@xxxxxxxxxx
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 74da38631a874b5a3ffc4ace6f813a975c55130b
  Merge: bfe01a5 3cf6b01
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Oct 7 08:51:59 2014 -0400

      Merge tag 'tiny/for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

      Pull "tinification" patches from Josh Triplett.

      Work on making smaller kernels.

      * tag 'tiny/for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
        bloat-o-meter: Ignore syscall aliases SyS_ and compat_SyS_
        mm: Support compiling out madvise and fadvise
        x86: Support compiling out human-friendly processor feature names
        x86: Drop support for /proc files when !CONFIG_PROC_FS
        x86, boot: Don't compile early_serial_console.c when 
!CONFIG_EARLY_PRINTK
        x86, boot: Don't compile aslr.c when !CONFIG_RANDOMIZE_BASE
        x86, boot: Use the usual -y -n mechanism for objects in vmlinux
        x86: Add "make tinyconfig" to configure the tiniest possible kernel
        x86, platform, kconfig: move kvmconfig functionality to a helper

  commit 897c329bcb2206dd025cdb7ba84831a4f3c872d0
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 14:25:13 2014 +0200

      ALSA: usb: caiaq: check for cdev->n_streams > 1

      Coverity spotted a possible DIV0 condition when cdev->n_streams is 0.

      Fix this by making sure the value is > 1 in snd_usb_caiaq_audio_init().

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 77eca3cd461da663945eceddf454466a609d8ca4
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 13:41:25 2014 +0200

      ASoC: 88pm860x-codec: Fix possibly missing string termination

      Coverity spotted an issue with strncpy() in pm860x_codec_probe()
      which does not take the \0 termination byte into account. Fix this
      by making the buffers one byte larger so the can really accommodate
      MAX_NAME_LEN bytes long strings.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit decc27b01d584c985c231e73d3b493de6ec07af8
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 13:41:23 2014 +0200

      ASoC: core: fix use after free in snd_soc_remove_platform()

      Coverity spotted an use-after-free condition in snd_soc_remove_platform().
      Fix this by moving snd_soc_component_cleanup() after the debug print
      statement which uses the component's string.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e5092c96c9c28f4d12811edcd02ca8eec16e748e
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Tue Oct 7 13:41:24 2014 +0200

      ASoC: soc-dapm: fix use after free

      Coverity spotted the following possible use-after-free condition in
      dapm_create_or_share_mixmux_kcontrol():

      If kcontrol is NULL, and (wname_in_long_name && kcname_in_long_name)
      validates to true, 'name' will be set to an allocated string, and be
      freed a few lines later via the 'long_name' alias. 'name', however,
      is used by dev_err() in case snd_ctl_add() fails.

      Fix this by adding a jump label that frees 'long_name' at the end of
      the function.

      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 60666de2dac99777631d0df64257d7fd6a5118fe
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Thu May 29 17:45:47 2014 +1000

      powerpc/pseries: Use new defines when calling H_SET_MODE

      Now that we define these in the KVM code, use these defines when we call
      H_SET_MODE. No functional change.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2118f4b8dfc666c3e4a9e262beca79636a0852fe
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Tue Oct 7 11:30:31 2014 +0100

      of/selftest: Move hash table off stack to fix large frame size

      The new testcase that checks phandle consistency was using a hash table
      on the stack which made the frame size much large than it should be. Fix
      the problem by moving the hash table into the file scope.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit b5e7a955a3515bf6b568050533fa9b1b72460a95
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 30 13:38:20 2014 +0200

      ARM: KVM: fix vgic-disabled build

      The vgic code can be disabled in Kconfig and there are dummy 
implementations
      of most of the provided API functions for the disabled case.

      However, the newly introduced kvm_vgic_destroy/kvm_vgic_vcpu_destroy
      functions are lacking those dummies, resulting in this build error:

      arch/arm/kvm/arm.c: In function 'kvm_arch_destroy_vm':
      arch/arm/kvm/arm.c:165:2: error: implicit declaration of function 
'kvm_vgic_destroy' [-Werror=implicit-function-declaration]
        kvm_vgic_destroy(kvm);
        ^
      arch/arm/kvm/arm.c: In function 'kvm_arch_vcpu_free':
      arch/arm/kvm/arm.c:248:2: error: implicit declaration of function 
'kvm_vgic_vcpu_destroy' [-Werror=implicit-function-declaration]
        kvm_vgic_vcpu_destroy(vcpu);
        ^

      This adds two inline helpers to get it to build again in this 
configuration.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: c1bfb577add ("arm/arm64: KVM: vgic: switch to dynamic allocation")
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 7419eb064e74fba852f1a51842d3e27e248212fa
  Merge: 669a363 d22e913
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Tue Oct 7 11:13:53 2014 +0100

      Merge branch 'for-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into devicetree/next

  commit 9d36a7dc4df6ef77cfc02ba78a10bc8577c2663f
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:18:42 2014 +0200

      ALSA: hda - Make the inv dmic handling for Realtek use generic parser

      From what I can see, the generic parser is now good enough to handle
      Realtek's inverted dmic handling, so let's remove the special handling
      and use the generic parser instead.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit a33cc48d28b4ff58e2627e2613f15c63754dc376
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:18:41 2014 +0200

      ALSA: hda - Add Inverted Internal mic for Samsung Ativ book 9 (NP900X3G)

      In this case, it looks like the right channel records noise rather
      than the inverted signal, but the simplest way is to just call it
      "Inverted Internal Mic", which will cause it to be muted by default.

      Alsa-info at 
http://www.alsa-project.org/db/?f=064f0b536a1b068efd30d58c2641b5ec2348f059

      BugLink: https://bugs.launchpad.net/bugs/1316518
      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 522a7fa883e04725806308a5b663ce1f570e5870
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 10:18:40 2014 +0200

      ALSA: hda - Add inverted internal mic for Asus Aspire 4830T

      Alsa-info at 
https://launchpadlibrarian.net/186697318/alsa-info.txt.37fYWkaJRc

      Reported-by: Tomas Nilsson <tomas.k.nilsson@xxxxxxxxx>
      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 8b3d58e554453ab858bbb169d93b7321bdc628d4
  Author: Roger Quadros <rogerq@xxxxxx>
  Date:   Wed Oct 1 14:33:30 2014 +0300

      mtd: nand: omap: Correct CONFIG_MTD_NAND_OMAP_BCH help message

      The MTD_NAND_OMAP_BCH doesn't harm on legacy OMAP platforms
      so don't state that it should be disabled for them.

      Signed-off-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit e7cd6824fd4105ff164aabc3767f195d1f6e4025
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 14:33:29 2014 +0300

      mtd: nand: Force omap_elm to be built as a module if omap2_nand is a 
module

      This commit adds a hidden option to build the omap_elm as a module, if
      omap2_nand is a module (and similarly in the built-in case).

      This fixes the following build error when omap2_nand is chosen built-in,
      and omap_elm is chosen as a module:

      drivers/built-in.o: In function `omap_nand_probe':
      drivers/mtd/nand/omap2.c:2010: undefined reference to `elm_config'
      drivers/mtd/nand/omap2.c:1980: undefined reference to `elm_config'
      drivers/mtd/nand/omap2.c:1927: undefined reference to `elm_config'
      drivers/built-in.o: In function `omap_elm_correct_data':
      drivers/mtd/nand/omap2.c:1444: undefined reference to 
`elm_decode_bch_error_page'

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 422b67e0b31a0ed132f8091b6f3d5465d9df9387
  Author: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
  Date:   Mon Oct 6 15:03:57 2014 +0300

      videomode: provide dummy inline functions for !CONFIG_OF

      If CONFIG_OF is disabled but we build any driver that tries to
      use of_get_display_timing, we get this link error:

      ERROR: "of_get_display_timing" [drivers/gpu/drm/rcar-du/rcar-du-drm.ko] 
undefined!

      This adds an empty inline function as an alternative, to avoid changing
      each driver using this function when we want to build them without
      CONFIG_OF.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit dfdac3932d769c2dcafbd37e3f231d5f50c1ac1c
  Author: sukadev@xxxxxxxxxxxxxxxxxx <sukadev@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 23:03:21 2014 -0700

      powerpc: Update contact info in Documentation files

      Cody's email address has changed. Update the contact information for
      the 24x7 and GPCI counters to the PowerPC developers mailing list.

      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 56f12bee55d740dc47eed0ca9d5c72cffdffd6cf
  Author: sukadev@xxxxxxxxxxxxxxxxxx <sukadev@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 23:03:18 2014 -0700

      powerpc/perf/hv-24x7: Simplify catalog_read()

      catalog_read() implements the read interface for the sysfs file

        /sys/bus/event_source/devices/hv_24x7/interface/catalog

      It essentially takes a buffer, an offset and count as parameters
      to the read() call.  It makes a hypervisor call to read a specific
      page from the catalog and copy the required bytes into the given
      buffer. Each call to catalog_read() returns at most one 4K page.

      Given these requirements, we should be able to simplify the
      catalog_read().

      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 48bee8a6c98e34367fa9d5e1be14109c92cbbb3b
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Tue Sep 30 23:03:17 2014 -0700

      powerpc/perf/hv-24x7: use kmem_cache instead of aligned stack allocations

      Ian pointed out the use of __aligned(4096) caused rather large stack
      consumption in single_24x7_request(), so use the kmem_cache
      hv_page_cache (which we've already got set up for other allocations)
      insead of allocating locally.

      CC: Haren Myneni <hbabu@xxxxxxxxxx>
      Reported-by: Ian Munsie <imunsie@xxxxxxxxxxx>
      Signed-off-by: Cody P Schafer <dev@xxxxxxxxxx>
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bf7588a0859580a45c63cb082825d77c13eca357
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:12:25 2014 +1000

      powerpc/powernv: Fix endian bug in LPC bus debugfs accessors

      When reading from the LPC, the OPAL FW calls return the value via pointer
      to a uint32_t which is always returned big endian. Our internal inb/outb
      implementation byteswaps that fine but our debugfs code is still broken.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      CC: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 46d987af7649ef9b2f1d1467b9249fb6e24d2658
  Merge: 7bbc192 c7750e8
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:31:14 2014 +1000

      Merge tag 'ipu-fixes-3.18' of git://git.pengutronix.de/git/pza/linux into 
drm-next

      IPUv3 fixes for v3.18

      * tag 'ipu-fixes-3.18' of git://git.pengutronix.de/git/pza/linux:
        gpu: ipu-v3: Kconfig: Remove SOC_IMX6SL from IMX_IPUV3_CORE Kconfig
        gpu: ipu-v3: ipu-smfc: Do not leave DEBUG defined
        gpu: ipu-v3: Return proper error on ipu_add_client_devices error path
        gpu: ipu-v3: Select GENERIC_IRQ_CHIP to fix build error

  commit 7bbc1920c0fd1416e4660b1dee5c467a2996c80e
  Merge: 436e94a 1bcecfa
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:30:32 2014 +1000

      Merge tag 'topic/core-stuff-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      two core fixes

      * tag 'topic/core-stuff-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel:
        drm/core: use helper to check driver features
        drm/edid: Add missing interlaced flag to 576i@100 modes.

  commit 436e94a4cb6f60c99edc7e424d32821c454ab8f0
  Merge: ccb09a8 ebb69c9
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:30:02 2014 +1000

      Merge tag 'drm-intel-next-fixes-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      Bunch of fixes for 3.18. Major parts:
      - ppgtt fixes (but full ppgtt is for 3.19) from Chris, Michel, ...
      - hdmi pixel replication fixes (Clint Taylor)
      - leftover i830M patches from Ville
      - small things all over

      * tag 'drm-intel-next-fixes-2014-10-03' of 
git://anongit.freedesktop.org/drm-intel: (21 commits)
        drm/i915: Enable pixel replicated modes on BDW and HSW.
        drm/i915: Don't spam dmesg with rps messages on vlv/chv
        drm/i915: Do not leak pages when freeing userptr objects
        drm/i915: Do not store the error pointer for a failed userptr 
registration
        Revert "drm/i915/bdw: BDW Software Turbo"
        drm/i915/bdw: Cleanup pre prod workarounds
        drm/i915: Use EIO instead of EAGAIN for sink CRC error.
        drm/i915: Extend BIOS stolen mem handling to all platform
        drm/i915: Match GTT space sanity checker with implementation
        drm/i915: HSW always use GGTT selector for secure batches
        drm/i915: add cherryview specfic forcewake in execlists_elsp_write
        drm/i915: fix another use-after-free in i915_gem_evict_everything
        drm/i915: Don't reinit hpd interrupts after gpu reset
        drm/i915: Wrap -EIO send-vblank event for failed pageflip in spinlock
        drm/i915: Drop any active reference before unbinding
        drm/i915: Objects on the unbound list may still have an active reference
        drm/i915/edp: use lane count and link rate from DPCD for eDP
        drm/i915/dp: add missing \n in the TPS3 debug message
        drm/i915/hdmi, dp: Do not dereference the encoder in the connector 
destroy
        drm/i915: Limit the watermark to at least 8 entries on gen2/3
        ...

  commit ccb09a8e36b64a4d161dd61d4066a5c54181615b
  Merge: 7a42e83 369283b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Oct 7 14:26:40 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      It looks like you missed my last 3.18 pull from 9/24.  This one
      includes those patches and a few more on top.  The additional patches are:
      - Maarten's radeon fence updates
      - Some additional debugging output
      From the previous pull request:
      - Re-enable some dpm features that were previously disabled due
        to a bug that was fixed in 3.16
      - Make some arrays static
      - re-arrange some audio code to properly reflect connected status
        in the audio driver

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon/kv: add uvd/vce info to dpm debugfs output
        drm/radeon/ci: add uvd/vce info to dpm debugfs output
        drm/radeon: export reservation_object from dmabuf to ttm
        drm/radeon: cope with foreign fences inside the reservation object
        drm/radeon: cope with foreign fences inside display
        drm/radeon/cik: write gfx ucode version to ucode addr reg
        drm/radeon/si: print full CS when we hit a packet 0
        drm/radeon: remove unecessary includes
        drm/radeon/combios: declare legacy_connector_convert as static
        drm/radeon/atombios: declare connector convert tables as static
        drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table
        drm/radeon/dpm: drop clk/voltage dependency filters for BTC
        drm/radeon/dpm: drop clk/voltage dependency filters for CI
        drm/radeon/dpm: drop clk/voltage dependency filters for SI
        drm/radeon/dpm: drop clk/voltage dependency filters for NI
        drm/radeon: disable audio when we disable hdmi (v2)
        drm/radeon: split audio enable between eg and r600 (v2)
        drm/radeon: consolidate r600_audio.c into r600_hdmi.c
        drm/radeon: consolidate duplicate encode is digital function
        drm/radeon: fix register name to match internal name

  commit 02c0fc1b8f41e6e895d6573615ba8ff549b685d2
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Oct 6 17:01:33 2014 -0700

      net_sched: fix unused variables in __gnet_stats_copy_basic_cpu()

      Probably not a big deal, but we'd better just use the
      one we get in retry loop.

      Fixes: commit 22e0f8b9322cb1a48b1357e8 ("net: sched: make bstats per cpu 
and estimator RCU safe")
      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7c5df8fa1921450d2210db9928f43cf4f414982c
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Oct 6 15:15:14 2014 -0700

      openvswitch: fix a compilation error when CONFIG_INET is not setW!

      Fix a openvswitch compilation error when CONFIG_INET is not set:

      =====================================================
         In file included from include/net/geneve.h:4:0,
                             from net/openvswitch/flow_netlink.c:45:
                          include/net/udp_tunnel.h: In function 
'udp_tunnel_handle_offloads':
                          >> include/net/udp_tunnel.h:100:2: error: implicit 
declaration of function 'iptunnel_handle_offloads' 
[-Werror=implicit-function-declaration]
                          >>      return iptunnel_handle_offloads(skb, 
udp_csum, type);
                          >>           ^
                          >>           >> include/net/udp_tunnel.h:100:2: 
warning: return makes pointer from integer without a cast
                          >>           >>    cc1: some warnings being treated 
as errors

      =====================================================

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0a5d1c55faa5414858857875496f6f6a9926fa51
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Oct 6 13:22:51 2014 -0700

      openvswitch: fix a sparse warning

      Fix a sparse warning introduced by commit:
      f5796684069e0c71c65bce6a6d4766114aec1396 (openvswitch: Add support for
      Geneve tunneling.) caught by kbuild test robot:

      reproduce:
        # apt-get install sparse
        #   git checkout f5796684069e0c71c65bce6a6d4766114aec1396
        #     make ARCH=x86_64 allmodconfig
        #       make C=1 CF=-D__CHECK_ENDIAN__
        #
        #
        #       sparse warnings: (new ones prefixed by >>)
        #
        #       >> net/openvswitch/vport-geneve.c:109:15: sparse: incorrect 
type in assignment (different base types)
        #          net/openvswitch/vport-geneve.c:109:15:    expected 
restricted __be16 [usertype] sport
        #             net/openvswitch/vport-geneve.c:109:15:    got int
        #             >> net/openvswitch/vport-geneve.c:110:56: sparse: 
incorrect type in argument 3 (different base types)
        #                net/openvswitch/vport-geneve.c:110:56:    expected 
unsigned short [unsigned] [usertype] value
        #                   net/openvswitch/vport-geneve.c:110:56:    got 
restricted __be16 [usertype] sport

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42350dcaaf1d8d95d58e8b43aee006d62c84bc2e
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Oct 6 13:22:50 2014 -0700

      net: fix a sparse warning

      Fix a sparse warning introduced by Commit
      0b5e8b8eeae40bae6ad7c7e91c97c3c0d0e57882 (net: Add Geneve tunneling
      protocol driver) caught by kbuild test robot:

        # apt-get install sparse
        #   git checkout 0b5e8b8eeae40bae6ad7c7e91c97c3c0d0e57882
        #     make ARCH=x86_64 allmodconfig
        #       make C=1 CF=-D__CHECK_ENDIAN__
        #
        #
        #       sparse warnings: (new ones prefixed by >>)
        #
        #       >> net/ipv4/geneve.c:230:42: sparse: incorrect type in 
assignment (different base types)
        #          net/ipv4/geneve.c:230:42:    expected restricted __be32 
[addressable] [assigned] [usertype] s_addr
        #             net/ipv4/geneve.c:230:42:    got unsigned long [unsigned] 
<noident>
        #

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6093f7570e5995177b5879cb3ddbc4d50177aec2
  Merge: 1ff0dc9 327571c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Oct 7 00:02:49 2014 -0400

      Merge branch 'ipv6-next'

      Hannes Frederic Sowa says:

      ====================
      ipv6: cleanup after rt6_genid removal

      Leftover patches after rt6_genid removal after 705f1c869d577c ("ipv6:
      remove rt6i_genid").

      Major two changes are:
      * keep fib6_sernum per namespace to reduce number of flushes in case
        system has high number of namespaces
      * make fn_sernum updates cheaper

      v2: Incorporated feedback from Cong Wang, thanks a lot!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 327571cb100cad587c9eda351e7a2d182466873b
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:38 2014 +0200

      ipv6: don't walk node's leaf during serial number update

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 812918c464eca0e8c145f975932ca5020e9c05cb
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:37 2014 +0200

      ipv6: make fib6 serial number per namespace

      Try to reduce number of possible fn_sernum mutation by constraining them
      to their namespace.

      Also remove rt_genid which I forgot to remove in 705f1c869d577c ("ipv6:
      remove rt6i_genid").

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8c4d42a6b46ea9f81816c47ac8d6ae25cf533fc
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:36 2014 +0200

      ipv6: only generate one new serial number per fib mutation

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42b18706469a02c1f84375ac0ee2f30f28d85d4c
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:35 2014 +0200

      ipv6: make rt_sernum atomic and serial number fields ordinary ints

      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 94b2cfe02bfe3f1918d91bd6f498e308c5605cbc
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Oct 6 19:58:34 2014 +0200

      ipv6: minor fib6 cleanups like type safety, bool conversion, inline 
removal

      Also renamed struct fib6_walker_t to fib6_walker and enum fib_walk_state_t
      to fib6_walk_state as recommended by Cong Wang.

      Cc: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Cc: YOSHIFUJI Hideaki <hideaki@xxxxxxxxxxxxx>
      Cc: Martin Lau <kafai@xxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6654cf60ab888170693084a06dfb7c00977ad964
  Author: Ivan Vecera <ivecera@xxxxxxxxxx>
  Date:   Mon Oct 6 19:02:37 2014 +0200

      bna: allow transmit tagged frames

      When Tx VLAN offloading is disabled frames with size ~ MTU are not
      transmitted as the driver does not account 4 bytes of VLAN header added
      by stack. It should use VLAN_ETH_HLEN instead of ETH_HLEN.

      The second problem is with newer BNA chips (BNA 1860). These chips filter
      out any VLAN tagged frames in Tx path. This is a problem when Tx VLAN
      offloading is disabled and frames are tagged by stack. Older chips like
      1010/1020 are not affected as they probably don't do such filtering.

      Cc: Rasesh Mody <rasesh.mody@xxxxxxxxxx>
      Signed-off-by: Ivan Vecera <ivecera@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eabde0fa967052df12bdd8e8a72f0af799e1e704
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Sat Oct 4 12:02:21 2014 -0600

      toshiba_acpi: Adapt kbd_bl_timeout_store to the new kbd type

      With the introduction of the new keyboard backlight
      implementation, the *_timeout_store function is
      broken, as it only supports the first kbd_type.

      This patch adapts such function for the new kbd_type,
      as well as converts from using sscanf to kstrtoint.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 88b88a66797159949cec32eaab12b4968f6fae2d
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Oct 6 17:39:50 2014 -0700

      f2fs: support atomic writes

      This patch introduces a very limited functionality for atomic write 
support.
      In order to support atomic write, this patch adds two ioctls:
       o F2FS_IOC_START_ATOMIC_WRITE
       o F2FS_IOC_COMMIT_ATOMIC_WRITE

      The database engine should be aware of the following sequence.
      1. open
       -> ioctl(F2FS_IOC_START_ATOMIC_WRITE);
      2. writes
        : all the written data will be treated as atomic pages.
      3. commit
       -> ioctl(F2FS_IOC_COMMIT_ATOMIC_WRITE);
        : this flushes all the data blocks to the disk, which will be shown all 
or
        nothing by f2fs recovery procedure.
      4. repeat to #2.

      The IO pattens should be:

        ,- START_ATOMIC_WRITE                  ,- COMMIT_ATOMIC_WRITE
       CP | D D D D D D | FSYNC | D D D D | FSYNC ...
                            `- COMMIT_ATOMIC_WRITE

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 9f1a053296953c69d7f23511db9441290cb89e2c
  Merge: c9671d1 a968bed
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:58 2014 +0200

      Merge branch 'pm-clk'

      * pm-clk:
        PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME

  commit c9671d17f82accff42bfafdd776edc260f8d1bb3
  Merge: 4734c6e c8bc5f1
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:50 2014 +0200

      Merge branch 'pm-devfreq'

      * pm-devfreq:
        PM / devfreq: exynos: Enable building exynos PPMU as module
        PM / devfreq: Export helper functions for drivers
        PM / devfreq: Remove ARCH_HAS_OPP completely

  commit 4734c6efc8c691fda80f11ae00016bc3a8d9ebb5
  Merge: 0f4685d 7961bb7
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:38 2014 +0200

      Merge branch 'pm-avs'

      * pm-avs:
        MAINTAINERS: update entry for drivers/power/avs
        PM / AVS: rockchip-io: add driver handling Rockchip io domains
        regulator: core: Add REGULATOR_EVENT_PRE_VOLTAGE_CHANGE (and ABORT)

  commit 0f4685d0ec9aa1db99f014f8f774518cae085aca
  Merge: b2eed30 6f1293f
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:30 2014 +0200

      Merge branch 'pm-cpufreq'

      * pm-cpufreq:
        cpufreq: cpufreq-dt: fix potential double put of cpu OF node
        cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'
        cpufreq: ppc-corenet: remove duplicate update of cpu_data
        cpufreq: Replace strnicmp with strncasecmp
        cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec
        cpufreq: powernv: Set the pstate of the last hotplugged out cpu in 
policy->cpus to minimum
        cpufreq: Allow stop CPU callback to be used by all cpufreq drivers
        cpufreq: cpu0: Make allocate_resources() work for any CPU
        cpufreq: cpu0: try regulators with name "cpu-supply"
        cpufreq: cpu0: Move per-cluster initialization code to ->init()
        cpufreq: cpu0: use dev_{err|warn|dbg} instead of pr_{err|warn|debug}
        cpufreq: cpu0: print relevant error when we defer probe
        cpufreq: cpu0: don't validate clock on clk_put()
        cpufreq: cpu0: Update Module Author
        cpufreq: Add support for per-policy driver data

  commit b2eed302b67014a3825331c63880bf228ac842eb
  Merge: 49a09c9 eeb1aa5
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:23 2014 +0200

      Merge branch 'pm-cpuidle'

      * pm-cpuidle:
        drivers: cpuidle: initialize big.LITTLE driver through DT
        drivers: cpuidle: CPU idle ARM64 driver
        drivers: cpuidle: implement DT based idle states infrastructure
        cpuidle: big.LITTLE: add Exynos5800 compatible string
        cpuidle: Replace strnicmp with strncasecmp
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        arm64: kernel: refactor the CPU suspend API for retention states
        Documentation: arm: define DT idle states bindings

  commit 49a09c9ab012017c4673b86dbb28c616cf8f2381
  Merge: 28c399e f39cb17
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:18:12 2014 +0200

      Merge branch 'pm-domains'

      * pm-domains: (32 commits)
        PM / Domains: Rename cpu_data to cpuidle_data
        PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h
        PM / Domains: Remove legacy API for adding devices through DT
        PM / Domains: Add genpd attach/detach callbacks
        PM / Domains: add debugfs listing of struct generic_pm_domain-s
        ACPI / PM: Convert acpi_dev_pm_detach() into a static function
        ARM: exynos: Move to generic PM domain DT bindings
        amba: Add support for attach/detach of PM domains
        spi: core: Convert to dev_pm_domain_attach|detach()
        mmc: sdio: Convert to dev_pm_domain_attach|detach()
        i2c: core: Convert to dev_pm_domain_attach|detach()
        drivercore / platform: Convert to dev_pm_domain_attach|detach()
        PM / Domains: Add APIs to attach/detach a PM domain for a device
        PM / Domains: Add generic OF-based PM domain look-up
        ACPI / PM: Assign the ->detach() callback when attaching the PM domain
        PM / Domains: Add a detach callback to the struct dev_pm_domain
        PM / domains: Spelling s/domian/domain/
        PM / domains: Keep declaration of dev_power_governors together
        PM / domains: Remove default_stop_ok() API
        drivers: sh: Leave disabling of unused PM domains to genpd
        ...

  commit 28c399e2a1ed03bd175858deef1e233317103089
  Merge: 0ede470 a8d46b9
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:50 2014 +0200

      Merge branch 'acpi-pm'

      * acpi-pm:
        ACPI / sleep: Rework the handling of ACPI GPE wakeup from 
suspend-to-idle
        PM / sleep: Rename platform suspend/resume functions in suspend.c
        PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()

  commit 0ede470030a35847a8b213bbdafb29d77bca76da
  Merge: 88b42a4 fdd64ed
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:30 2014 +0200

      Merge branch 'pm-sleep'

      * pm-sleep:
        PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()
        PM / sleep: new suspend_resume trace event for console resume
        PM / sleep: Update test_suspend option documentation
        PM / sleep: Enhance test_suspend option with repeat capability
        PM / sleep: Support freeze as test_suspend option
        PM / sysfs: avoid shadowing variables

  commit 88b42a4883a7783972c8fc607e60bd3f027e24de
  Merge: 1e765cd 27f3d18
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:21 2014 +0200

      Merge branch 'pm-genirq'

      * pm-genirq:
        PM / genirq: Document rules related to system suspend and interrupts
        PCI / PM: Make PCIe PME interrupts wake up from suspend-to-idle
        x86 / PM: Set IRQCHIP_SKIP_SET_WAKE for IOAPIC IRQ chip objects
        genirq: Simplify wakeup mechanism
        genirq: Mark wakeup sources as armed on suspend
        genirq: Create helper for flow handler entry check
        genirq: Distangle edge handler entry
        genirq: Avoid double loop on suspend
        genirq: Move MASK_ON_SUSPEND handling into suspend_device_irqs()
        genirq: Make use of pm misfeature accounting
        genirq: Add sanity checks for PM options on shared interrupt lines
        genirq: Move suspend/resume logic into irq/pm code
        PM / sleep: Mechanism for aborting system suspends unconditionally

  commit 1e765cd36bb8242a399f65501650bcfabc2229c9
  Merge: dbcbe68 ef86c3f ffd8a73 5d30f74 88989fd
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Oct 7 01:17:06 2014 +0200

      Merge branches 'acpi-processor', 'acpi-battery', 'acpi-utils' and 
'acpi-fan'

      * acpi-processor:
        ACPI / processor: use container_of instead of casting first structure 
member

      * acpi-battery:
        ACPI / battery: Replace strnicmp with strncasecmp

      * acpi-utils:
        ACPI / utils: Update acpi_check_dsm() comments

      * acpi-fan:
        ACPI / fan: printk replacement

  commit 88989fd26a7475abdda222859c2bd76fce46976e
  Author: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 19:17:19 2014 +0530

      ACPI / fan: printk replacement

      printk replaced with corresponding dev_err and dev_info
      fixed one broken user-visible string
      multiine comment edited for correct commenting style
      asm/uaccess.h replaced with linux/uaccess.h
      PREFIX removed

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 1ff0dc9499b25d016777f9b8d3ee486fd588ba59
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Oct 6 11:26:27 2014 -0700

      net: validate_xmit_vlan() is static

      Marking this as static allows compiler to inline it.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 79952bca8619b62c9b1a118238ca16ab41be7760
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Oct 6 20:15:20 2014 +0200

      net: fix rcu access on phonet_routes

      -Add __rcu annotation on table to fix sparse warnings:
      net/phonet/pn_dev.c:279:25: warning: incorrect type in assignment 
(different address spaces)
      net/phonet/pn_dev.c:279:25:    expected struct net_device *<noident>
      net/phonet/pn_dev.c:279:25:    got void [noderef] <asn:4>*<noident>
      net/phonet/pn_dev.c:376:17: warning: incorrect type in assignment 
(different address spaces)
      net/phonet/pn_dev.c:376:17:    expected struct net_device *volatile 
<noident>
      net/phonet/pn_dev.c:376:17:    got struct net_device [noderef] 
<asn:4>*<noident>
      net/phonet/pn_dev.c:392:17: warning: incorrect type in assignment 
(different address spaces)
      net/phonet/pn_dev.c:392:17:    expected struct net_device *<noident>
      net/phonet/pn_dev.c:392:17:    got void [noderef] <asn:4>*<noident>

      -Access table with rcu_access_pointer (fixes the following sparse errors):
      net/phonet/pn_dev.c:278:25: error: incompatible types in comparison 
expression (different address spaces)
      net/phonet/pn_dev.c:391:17: error: incompatible types in comparison 
expression (different address spaces)

      Suggested-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e91a159ef58ebcf2155332dc395c6a29dca86051
  Merge: fcbeb97 18cdb37
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 18:02:40 2014 -0400

      Merge branch 'net_sched-next'

      John Fastabend says:

      ====================
      net sched rcu updates

      This fixes the use of tcf_proto from RCU callbacks it requires
      moving the unbind calls out of the callbacks and removing the
      tcf_proto argument from the tcf_em_tree_destroy().

      This is a rework of two previous series and addresses comments
      from Cong. And should apply against latest net-next.

      The previous series links below for reference:

      (1/2) net: sched: do not use tcf_proto 'tp' argument from call_rcu
      http://patchwork.ozlabs.org/patch/396149/

      (2/2) net: sched: replace ematch calls to use struct net
      http://patchwork.ozlabs.org/patch/396150/

      net: sched: cls_cgroup tear down exts and ematch from rcu callback
      http://patchwork.ozlabs.org/patch/396307/
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18cdb37ebf4c986d9502405cbd16b0ac29770c25
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Oct 5 21:28:52 2014 -0700

      net: sched: do not use tcf_proto 'tp' argument from call_rcu

      Using the tcf_proto pointer 'tp' from inside the classifiers callback
      is not valid because it may have been cleaned up by another call_rcu
      occuring on another CPU.

      'tp' is currently being used by tcf_unbind_filter() in this patch we
      move instances of tcf_unbind_filter outside of the call_rcu() context.
      This is safe to do because any running schedulers will either read the
      valid class field or it will be zeroed.

      And all schedulers today when the class is 0 do a lookup using the
      same call used by the tcf_exts_bind(). So even if we have a running
      classifier hit the null class pointer it will do a lookup and get
      to the same result. This is particularly fragile at the moment because
      the only way to verify this is to audit the schedulers call sites.

      Reported-by: Cong Wang <xiyou.wangconf@xxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13990f8156862fe945a1a226850a6550c8988a33
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Oct 5 21:28:20 2014 -0700

      net: sched: cls_cgroup tear down exts and ematch from rcu callback

      It is not RCU safe to destroy the action chain while there
      is a possibility of readers accessing it. Move this code
      into the rcu callback using the same rcu callback used in the
      code patch to make a change to head.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 82a470f1119eb7d2e4941b915bf9cd6fd8d54494
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Oct 5 21:27:53 2014 -0700

      net: sched: remove tcf_proto from ematch calls

      This removes the tcf_proto argument from the ematch code paths that
      only need it to reference the net namespace. This allows simplifying
      qdisc code paths especially when we need to tear down the ematch
      from an RCU callback. In this case we can not guarentee that the
      tcf_proto structure is still valid.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fcbeb976d7ce783fd58e63e61c196d9a8912b3be
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 10:11:27 2014 -0700

      net: introduce netdevice gso_min_segs attribute

      Some TSO engines might have a too heavy setup cost, that impacts
      performance on hosts sending small bursts (2 MSS per packet).

      This patch adds a device gso_min_segs, allowing drivers to set
      a minimum segment size for TSO packets, according to the NIC
      performance.

      Tested on a mlx4 NIC, this allows to get a ~110% increase of
      throughput when sending 2 MSS per packet.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f9e2bf008a1b143973a01b52320eb66c20ac6ab
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Tue Sep 23 00:39:31 2014 +0400

      ecryptfs: remove unneeded buggy code in ecryptfs_do_create()

      There is a bug in error handling of lock_parent() in ecryptfs_do_create():
      lock_parent() acquries mutex even if dget_parent() fails, so mutex should 
be unlocked anyway.

      But dget_parent() does not fail, so the patch just removes unneeded buggy 
code.

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit 9d31a7b9f9963e97e067e72ef13492e6ace7d345
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Mon Oct 6 10:36:04 2014 +0800

      r8152: nway reset after setting eee

      Restart autonegotiation is necessary after setting EEE.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee5db7e47faccd07a8a17f73afb30345f8331e61
  Merge: 467669c 5235166 368d4e5 604b607 5b65c2a 981c5b4 8493ecc 5df4eb0 5ae6e89
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Mon Oct 6 23:34:40 2014 +0200

      Merge branches 'for-3.18/always-poll-quirk', 'for-3.18/logitech', 
'for-3.18/picolcd', 'for-3.18/rmi', 'for-3.18/sony', 'for-3.18/uhid', 
'for-3.18/upstream' and 'for-3.18/wacom' into for-linus

  commit b47bd8d2795412143a23d2961033c126ce6914d9
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sun Oct 5 17:27:50 2014 +0200

      ipv4: igmp: fix v3 general query drop monitor false positive

      In case we find a general query with non-zero number of sources, we
      are dropping the skb as it's malformed.

      RFC3376, section 4.1.8. Number of Sources (N):

        This number is zero in a General Query or a Group-Specific Query,
        and non-zero in a Group-and-Source-Specific Query.

      Therefore, reflect that by using kfree_skb() instead of consume_skb().

      Fixes: d679c5324d9a ("igmp: avoid drop_monitor false positives")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee6377147409a00c071b2da853059a7d59979fbc
  Author: Mahesh Bandewar <maheshb@xxxxxxxxxx>
  Date:   Sat Oct 4 17:45:01 2014 -0700

      bonding: Simplify the xmit function for modes that use xmit_hash

      Earlier change to use usable slave array for TLB mode had an additional
      performance advantage. So extending the same logic to all other modes
      that use xmit-hash for slave selection (viz 802.3AD, and XOR modes).
      Also consolidating this with the earlier TLB change.

      The main idea is to build the usable slaves array in the control path
      and use that array for slave selection during xmit operation.

      Measured performance in a setup with a bond of 4x1G NICs with 200
      instances of netperf for the modes involved (3ad, xor, tlb)
      cmd: netperf -t TCP_RR -H <TargetHost> -l 60 -s 5

      Mode        TPS-Before   TPS-After

      802.3ad   : 468,694      493,101
      TLB (lb=0): 392,583      392,965
      XOR       : 475,696      484,517

      Signed-off-by: Mahesh Bandewar <maheshb@xxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d7021325a2ea5aaf4458097341c988f9dc93491f
  Author: Mahesh Bandewar <maheshb@xxxxxxxxxx>
  Date:   Sat Oct 4 17:44:44 2014 -0700

      bonding: display xmit_hash_policy for non-dynamic-tlb mode

      It's a trivial fix to display xmit_hash_policy for this new TLB mode
      since it uses transmit-hash-poilicy as part of bonding-master info
      (/proc/net/bonding/<bonding-interface).

      Signed-off-by: Mahesh Bandewar <maheshb@xxxxxxxxxx>
      Reviewed-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d86c21fd31114e3ef9fae64be335c76aa22859dc
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:58 2014 +0200

      mfd: cros_ec: wait for completion of commands that return IN_PROGRESS

      When an EC command returns EC_RES_IN_PROGRESS, we need to query
      the state of the EC until it indicates that it is no longer busy.
      Do this in cros_ec_cmd_xfer() under the EC's mutex so that other
      commands (e.g. keyboard, I2C passtru) aren't issued to the EC while
      it is working on the in-progress command.

      The 10 milliseconds delay and the number of retries are the values
      that were used by the flashrom tool when retrying commands.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 97720706084dd8c45eecc61d39353c7b62939b8f
  Author: Derek Basehore <dbasehore@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:55 2014 +0200

      i2c: i2c-cros-ec-tunnel: Set retries to 3

      Since the i2c bus can get wedged on the EC sometimes, set the number of 
retries
      to 3. Since we un-wedge the bus immediately after the wedge happens, this 
is the
      correct fix since only one transfer will fail.

      Signed-off-by: Derek Basehore <dbasehore@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 63427530fa7a78b42a19f47fb0c12b303c0666ca
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:57 2014 +0200

      mfd: cros_ec: move locking into cros_ec_cmd_xfer

      Now that there's a central cros_ec_cmd_xfer(), move the locking
      out of the SPI driver.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a6551a76fff15056fde2342d0f7de41ee605264e
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:56 2014 +0200

      mfd: cros_ec: stop calling ->cmd_xfer() directly

      Instead of having users of the ChromeOS EC call the interface-specific
      cmd_xfer() callback directly, introduce a central cros_ec_cmd_xfer()
      to use instead.  This will allow us to put all the locking and retry
      logic in one place instead of duplicating it across the different
      drivers.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 659e142be09482cfd8b9017f616afebc7cf48fa3
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Thu Sep 18 17:18:54 2014 +0200

      mfd: cros_ec: Delay for 50ms when we see EC_CMD_REBOOT_EC

      If someone sends a EC_CMD_REBOOT_EC to the EC, the EC will likely be
      unresponsive for quite a while.  Add a delay to the end of the command
      to prevent random failures of future commands.

      NOTES:
      * This could be optimized a bit by simply delaying the next command
        sent, but EC_CMD_REBOOT_EC is such a rare command that the extra
        complexity doesn't seem worth it.
      * This is a bit of an "ugly hack" since the SPI driver is effectively
        snooping on the communication and making a lot of assumptions.  It
        would be nice to architect in some better solution long term.
      * This same logic probably needs to be applied to the i2c driver.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Randall Spangler <rspangler@xxxxxxxxxxxx>
      Reviewed-by: Vadim Bendebury <vbendeb@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a4ce47f108a6df129c9f4345c6dda0473cb68da5
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 09:17:27 2014 -0300

      i2c-imx: Disable the clock on probe failure

      In the case of errors during probe, we should disable i2c_imx->clk.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 8c7aa698baca5e8f1ba9edb68081f1e7a1abf455
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:49:04 2014 -0700

      x86_64, entry: Filter RFLAGS.NT on entry from userspace

      The NT flag doesn't do anything in long mode other than causing IRET
      to #GP.  Oddly, CPL3 code can still set NT using popf.

      Entry via hardware or software interrupt clears NT automatically, so
      the only relevant entries are fast syscalls.

      If user code causes kernel code to run with NT set, then there's at
      least some (small) chance that it could cause trouble.  For example,
      user code could cause a call to EFI code with NT set, and who knows
      what would happen?  Apparently some games on Wine sometimes do
      this (!), and, if an IRET return happens, they will segfault.  That
      segfault cannot be handled, because signal delivery fails, too.

      This patch programs the CPU to clear NT on entry via SYSCALL (both
      32-bit and 64-bit, by my reading of the AMD APM), and it clears NT
      in software on entry via SYSENTER.

      To save a few cycles, this borrows a trick from Jan Beulich in Xen:
      it checks whether NT is set before trying to clear it.  As a result,
      it seems to have very little effect on SYSENTER performance on my
      machine.

      There's another minor bug fix in here: it looks like the CFI
      annotations were wrong if CONFIG_AUDITSYSCALL=n.

      Testers beware: on Xen, SYSENTER with NT set turns into a GPF.

      I haven't touched anything on 32-bit kernels.

      The syscall mask change comes from a variant of this patch by Anish
      Bhatt.

      Note to stable maintainers: there is no known security issue here.
      A misguided program can set NT and cause the kernel to try and fail
      to deliver SIGSEGV, crashing the program.  This patch fixes Far Cry
      on Wine: https://bugs.winehq.org/show_bug.cgi?id=33275

      Cc: <stable@xxxxxxxxxxxxxxx>
      Reported-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/395749a5d39a29bd3e4b35899cf3a3c1340e5595.1412189265.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxx>

  commit a445900c906092f3b49ee40a7365d0d54acc568e
  Author: Carl Peng <carlpeng008@xxxxxxxxx>
  Date:   Tue Sep 30 13:04:55 2014 +0300

      i2c: designware: Add support for AMD I2C controller

      Add support for AMD version of the DW I2C host controller. The device is
      enumerated from ACPI namespace with ACPI ID AMD0010. Because the core
      driver needs an input source clock, and this is not an Intel LPSS device
      where clocks are provided through drivers/acpi/acpi_lpss.c, we register 
the
      clock ourselves if the clock rate is given in ->driver_data

      Signed-off-by: Carl Peng <carlpeng008@xxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 925ddb240d6c76e56dd3aa22493f5755c452ba61
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 13:04:54 2014 +0300

      i2c: designware: Rework probe() to get clock a bit later

      In order to be able to create missing clock for AMD (and in future 
possibly
      others) we move getting clock for the device a bit later. Also make 
ACPI/DT
      configuration in the same place depending on from where the device was
      enumerated from.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 0b26c845dfd554dd9030efbf0249d3830251e58b
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 13:04:53 2014 +0300

      i2c: designware: Default to fast mode in case of ACPI

      There is no way in ACPI to tell in which speed the host controller is
      supposed to run, so we default to fast mode (400KHz). Since this has been
      the default all the time there should be no functional changes with this
      change.

      This is the first step required to refactor the driver probe so that we 
can
      supply source clock from ACPI part of the driver to the core.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 594081ee7145cc30a3977cb4e218f81213b63dc5
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 17:31:58 2014 +0100

      integrity: do zero padding of the key id

      Latest KEYS code return error if hexadecimal string length id odd.
      Fix it.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit d4016589855156b6afe5e9bc8ef85ce43f27e704
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 17:25:45 2014 +0100

      KEYS: output last portion of fingerprint in /proc/keys

      Previous version of KEYS used to output last 4 bytes of fingerprint.
      Now it outputs 8 last bytes of raw subject, which does not make any
      visual meaning at all. This patch restores old behavior.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 7a224e783ad2b325977253139aede1f5f38b1778
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 17:02:32 2014 +0100

      KEYS: strip 'id:' from ca_keyid

      The 'id:' prefix must be stripped for asymmetric_key_hex_to_key_id() to be
      able to process ca_keyid.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 4204111c028d492019e4440d12e9e3d062db4283
  Author: Asbjoern Sloth Toennesen <asbjorn@xxxxxxxxxxx>
  Date:   Sun Oct 5 17:43:18 2014 +0000

      deb-pkg: remove obsolete -isp option to dpkg-gencontrol

      The -isp option has been deprecated, after it became the default
      behaviour back in 2006.

      Since dpkg 1.17.11, dpkg-gencontrol emits a warning on -isp usage.

      References: https://bugs.debian.org/215233
      Signed-off-by: Asbjoern Sloth Toennesen <asbjorn@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit f92d9ee3ab39841d1f29f2d1aa96ff7c74b36ee1
  Merge: 55dd417 767ebaf
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Oct 6 09:59:15 2014 -0600

      Merge branch 'pci/host-xgene' into next

      * pci/host-xgene:
        arm64: dts: Add APM X-Gene PCIe device tree nodes
        PCI: xgene: Add APM X-Gene PCIe driver

      Conflicts:
        drivers/pci/host/Kconfig
        drivers/pci/host/Makefile

  commit 55dd4175a4bc10d943c159dabef552baaf459a59
  Merge: b9c9c25 3587e62
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Oct 6 09:58:37 2014 -0600

      Merge branch 'pci/virtualization' into next

      * pci/virtualization:
        PCI: Add ACS quirk for AMD A88X southbridge devices

  commit 767ebaff4ef7235eb49ddec5d48db97b17c37cf5
  Author: Tanmay Inamdar <tinamdar@xxxxxxx>
  Date:   Fri Sep 26 14:08:25 2014 -0700

      arm64: dts: Add APM X-Gene PCIe device tree nodes

      Add the device tree nodes for APM X-Gene PCIe host controller and PCIe
      clock interface.  Since X-Gene SOC supports maximum 5 ports, 5 dts nodes
      are added.

      Signed-off-by: Tanmay Inamdar <tinamdar@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 8dd609805b87923a700a2fad646390a58013cdb9
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 16:52:12 2014 +0100

      KEYS: use swapped SKID for performing partial matching

      Earlier KEYS code used pure subject key identifiers (fingerprint)
      for searching keys. Latest merged code removed that and broke
      compatibility with integrity subsytem signatures and original
      format of module signatures.

      This patch returns back partial matching on SKID.

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 33fb0d01ce60fe4c0c12c4f0c134c5cdb818ac5a
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Oct 6 16:26:35 2014 +0100

      AHCI: Do not acquire ata_host::lock from single IRQ handler

      There is no need to acquire ata_host::lock spinlock from
      hardware context single IRQ interrupt handler since the
      handler does not access host data that could be altered
      by concurrent processors.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 18dcf433f3ded61eb140a55e7048ec2fef79e723
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Oct 6 16:24:45 2014 +0100

      AHCI: Optimize single IRQ interrupt processing

      Split interrupt service routine into hardware context handler
      and threaded context handler. That allows to protect ports with
      individual locks rather than with a single host-wide lock and
      move port interrupts handling out of the hardware interrupt
      context.

      Testing was done by transferring 8GB on two hard drives in
      parallel using command 'dd if=/dev/sd{a,b} of=/dev/null'. With
      lock_stat statistics I measured access times to ata_host::lock
      spinlock (since interrupt handler code is fully embraced with
      this lock). The average lock's holdtime decreased eight times
      while average waittime decreased two times.

      Both before and after the change the transfer time is the same,
      while 'perf record -e cycles:k ...' shows 1%-4% CPU time spent
      in ahci_single_irq_intr() routine before the update and not even
      sampled/shown ahci_single_irq_intr() after the update.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 227dfb4dbf109596d76a9b842856c4ff68e4efb2
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:26:01 2014 +0200

      AHCI: Do not read HOST_IRQ_STAT reg in multi-MSI mode

      As described in AHCI v1.0 specification chapter 10.6.2.2
      "Multiple MSI Based Messages" generation of interrupts
      is not controlled through the HOST_IRQ_STAT register.

      Considering MMIO access is expensive remove unnecessary
      reading and writing of HOST_IRQ_STAT register.

      Further, serializing access to the host data is no longer
      needed and the interrupt service routine can avoid competing
      on the host lock.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Suggested-by: "Jiang, Dave" <dave.jiang@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: "Jiang, Dave" <dave.jiang@xxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 5ee1cfd975518bc9cdcd79e0b76552b5ae5c8c1e
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:26:00 2014 +0200

      AHCI: Make few function names more descriptive

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit d1028e2f95b75acab4f1046acae1b1ca7d7b2577
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:25:59 2014 +0200

      AHCI: Move host activation code into ahci_host_activate()

      Currently host activation done by calling either function
      ahci_host_activate() or ata_host_activate(). Consolidate
      the code by only calling ahci_host_activate() for all AHCI
      devices.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 1c62854f5f7321b3ee8c08d34d7c1e615608566d
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:25:58 2014 +0200

      AHCI: Move ahci_host_activate() function to libahci.c

      This update is a prerequisite for consolidation of
      AHCI host activation code within ahci_host_activate()
      function.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit a6849b9fdbffd2492a848df942b39d23bd81ef27
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Sep 29 18:25:57 2014 +0200

      AHCI: Pass SCSI host template as arg to ahci_host_activate()

      This update is a prerequisite for consolidation of
      AHCI host activation code within ahci_host_activate()
      function.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit f1b731dbc2530cab93fcfc5fcb18c9f3a100feeb
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Oct 6 15:21:05 2014 +0100

      KEYS: Restore partial ID matching functionality for asymmetric keys

      Bring back the functionality whereby an asymmetric key can be matched 
with a
      partial match on one of its IDs.

      Whilst we're at it, allow for the possibility of having an increased 
number of
      IDs.

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit f667aef6af626d0cdce0204bc7a2888e62076525
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 13:40:08 2014 +0800

      btrfs: Make btrfs handle security mount options internally to avoid 
losing security label.

      [BUG]
      Originally when mount btrfs with "-o subvol=" mount option, btrfs will
      lose all security lable.
      And if the btrfs fs is mounted somewhere else, due to the lost of
      security lable, SELinux will refuse to mount since the same super block
      is being mounted using different security lable.

      [REPRODUCER]
      With SELinux enabled:
       #mkfs -t btrfs /dev/sda5
       #mount -o context=system_u:object_r:nfs_t:s0 /dev/sda5 /mnt/btrfs
       #btrfs subvolume create /mnt/btrfs/subvol
       #mount -o subvol=subvol,context=system_u:object_r:nfs_t:s0 /dev/sda5
        /mnt/test

      kernel message:
      SELinux: mount invalid.  Same superblock, different security settings
      for (dev sda5, type btrfs)

      [REASON]
      This happens because btrfs will call vfs_kern_mount() and then
      mount_subtree() to handle subvolume name lookup.
      First mount will cut off all the security lables and when it comes to
      the second vfs_kern_mount(), it has no security label now.

      [FIX]
      This patch will makes btrfs behavior much more like nfs,
      which has the type flag FS_BINARY_MOUNTDATA,
      making btrfs handles the security label internally.
      So security label will be set in the real mount time and won't lose
      label when use with "subvol=" mount option.

      Reported-by: Eryu Guan <guaneryu@xxxxxxxxx>
      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8024379e0ae43b1154978c2291ce20f772cbb3bd
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Mon Oct 6 15:23:07 2014 +0300

      mmc: sdhci-acpi: Fix Braswell eMMC timeout clock frequency

      Braswell eMMC host controller specifies an incorrect
      timeout clock frequncy in the capabilities registers.
      The correct value is 1 MHz.  A similar fix was done
      for sdhci-pci, however in the sdhci-acpi case the
      HID/UID is not unique so the capabilities register
      values are matched also.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7dafca835a459ab31792d9def69ed30cf6dc08ab
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Mon Oct 6 15:23:06 2014 +0300

      mmc: sdhci-acpi: Pass HID and UID to probe_slot

      Pass HID and UID to probe_slot so extra setup
      can be done for specific ids.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3db3525196a992da628fb210776d73ec4bb59460
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Mon Oct 6 15:23:05 2014 +0300

      mmc: sdhci-acpi: Get UID directly from acpi_device

      UID was made available on acpi_device since
      commit ccf78040265b ("ACPI: Add _UID support for ACPI devices.")
      Use it from there instead of reprocessing the
      ACPI object info.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3e28e377204badfc3c4119ff2abda473127ee0ff
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Sun Oct 5 13:24:22 2014 -0400

      workqueue: Use cond_resched_rcu_qs macro

      Tidy up and use cond_resched_rcu_qs when calling cond_resched and
      reporting potential quiescent state to RCU.  Splitting this change in
      this way allows easy backporting to -stable for kernel versions not
      having cond_resched_rcu_qs().

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 789cbbeca4eb7141cbd748ee93772471101b507b
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Sun Oct 5 13:24:21 2014 -0400

      workqueue: Add quiescent state between work items

      Similar to the stop_machine deadlock scenario on !PREEMPT kernels
      addressed in b22ce2785d97 "workqueue: cond_resched() after processing
      each work item", kworker threads requeueing back-to-back with zero jiffy
      delay can stall RCU. The cond_resched call introduced in that fix will
      yield only iff there are other higher priority tasks to run, so force a
      quiescent RCU state between work items.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/20140926105227.01325697@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/20140929115445.40221d8e@xxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Fixes: b22ce2785d97 ("workqueue: cond_resched() after processing each 
work item")
      Cc: <stable@xxxxxxxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 8df22a4d6f5b81c9c1703579d4907b57002689ed
  Merge: 0cae90a a5448c8
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Oct 6 14:01:11 2014 +0200

      Merge tag 'asoc-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next

      ASoC: Updates for v3.18

       - More componentisation work from Lars-Peter, this time mainly
         cleaning up the suspend and bias level transition callbacks.
       - Real system support for the Intel drivers and a bunch of fixes and
         enhancements for the associated CODEC drivers, this is going to need
         a lot quirks over time due to the lack of any firmware description of
         the boards.
       - Jack detect support for simple card from Dylan Reid.
       - A bunch of small fixes and enhancements for the Freescale drivers.
       - New drivers for Analog Devices SSM4567, Cirrus Logic CS35L32, Everest
         Semiconductor ES8328 and Freescale cards using the ASRC in newer i.MX
         processors.

  commit a5448c88b812390a3622e76d774e10c0da1fb970
  Merge: 978d4dd ff495d3 77c5453 dfe8f1f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:09 2014 +0100

      Merge remote-tracking branches 'asoc/topic/txx9', 'asoc/topic/wm8978' and 
'asoc/topic/wm8994' into asoc-next

  commit 978d4ddb9ed2fe272d66219e109afe6e8eb090a9
  Merge: 248519c 83a7fc9 be1aa3e 9766a1c 9cfb769 31d9f8f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:07 2014 +0100

      Merge remote-tracking branches 'asoc/topic/suspend', 
'asoc/topic/tas2552', 'asoc/topic/tegra', 'asoc/topic/tlv320aic31xx' and 
'asoc/topic/tlv320aic3x' into asoc-next

  commit 248519c00eb239adc9a4a33e9970ccfea335b83a
  Merge: 7370780 872bbb3 0d985b1 58a9014 3b2a001 7c168d5
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:05 2014 +0100

      Merge remote-tracking branches 'asoc/topic/simple', 'asoc/topic/sirf', 
'asoc/topic/spdif', 'asoc/topic/ssm2602' and 'asoc/topic/ssm4567' into asoc-next

  commit 7370780cfd52552e570e4d252c75584c36378e4e
  Merge: 9568eae f3fa1bb 6f67c38 e8a70c2 6f4d2b3 5d0ecb0
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:03 2014 +0100

      Merge remote-tracking branches 'asoc/topic/rt5645', 'asoc/topic/rt5677', 
'asoc/topic/samsung', 'asoc/topic/sgtl5000' and 'asoc/topic/sh' into asoc-next

  commit 9568eaec6c16f909e806a3920699376ec147d8fa
  Merge: 57b027f 99632d1 3b40a80 a493b6a a577483
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:49:02 2014 +0100

      Merge remote-tracking branches 'asoc/topic/max98090', 
'asoc/topic/rockchip', 'asoc/topic/rsnd' and 'asoc/topic/rt286' into asoc-next

  commit 57b027f697c9d7c0356a53fb9e11e9f8d601fb5c
  Merge: 565fefd d177143 eadb001 b93427b bb78cdd
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:59 2014 +0100

      Merge remote-tracking branches 'asoc/topic/fsl-easi', 
'asoc/topic/fsl-sai', 'asoc/topic/fsl-ssi' and 'asoc/topic/intel' into asoc-next

  commit 565fefdf31a58b5c07869fe598c3dcc69ed680d7
  Merge: 9919bad f114ce6 8a36eaa 5d5e63a 8d01370 c05a11f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:57 2014 +0100

      Merge remote-tracking branches 'asoc/topic/davinci', 'asoc/topic/dmic', 
'asoc/topic/drivers', 'asoc/topic/es8328' and 'asoc/topic/fsl' into asoc-next

  commit 9919badff1ae85ecb273491b9f8adff0bb47b0e7
  Merge: 1e9ca68 98c5d36 5c216cc a4f87ce cd9241e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:55 2014 +0100

      Merge remote-tracking branches 'asoc/topic/cs4265', 'asoc/topic/cs42l52', 
'asoc/topic/cs42l56' and 'asoc/topic/da732x' into asoc-next

  commit 1e9ca6857cee968f2af3a7be09418dfe27e81dce
  Merge: 7ddb870 ae70b19 a18a32c e306b6e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:54 2014 +0100

      Merge remote-tracking branches 'asoc/topic/ab8500', 'asoc/topic/ac97' and 
'asoc/topic/cs35l32' into asoc-next

  commit 7ddb870b78e6f655b98231e23ae637e7d6fcf78f
  Merge: 64fdf13 5ea55705
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:53 2014 +0100

      Merge remote-tracking branch 'asoc/topic/fsl-esai' into asoc-next

  commit 64fdf13c8b5ff530f54dd767861f4e25a9ec2fe9
  Merge: 97c53e2 5dc0158
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:52 2014 +0100

      Merge remote-tracking branch 'asoc/topic/dapm' into asoc-next

  commit 97c53e26f0773b9eb9ede21f544a91dd1bcd9ca9
  Merge: 5bcaca4 e03f73a
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:52 2014 +0100

      Merge remote-tracking branch 'asoc/topic/core' into asoc-next

  commit 5bcaca4b5bf2b05cc15a2c5bfb3d95fc49607e36
  Merge: 832a941 b2d9de5
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:51 2014 +0100

      Merge remote-tracking branch 'asoc/topic/component' into asoc-next

  commit 832a94143c549bc750350c4e770f1f604e6aaffb
  Merge: fd7aff5 19926c6 f69e3ca
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:50 2014 +0100

      Merge remote-tracking branches 'asoc/fix/davinci' and 'asoc/fix/max98090' 
into asoc-linus

  commit fd7aff54ff6862cde82db8a7d55166a2f0a34b9c
  Merge: bfe01a5 5e3905f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Oct 6 12:48:44 2014 +0100

      Merge tag 'asoc-v3.17-rc4' into asoc-linus

      ASoC: Fixes for v3.17

      Another round of again fairly unexciting fixes - several driver fixes,
      an e-mail address change and a fix for error handling with DPCM.

      # gpg: Signature made Wed 10 Sep 2014 12:26:54 BST using RSA key ID 
5D5487D0
      # gpg: Good signature from "Mark Brown <broonie@xxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <broonie@xxxxxxxxxx>"
      # gpg:                 aka "Mark Brown <Mark.Brown@xxxxxxxxxx>"

  commit 95afae481414cbdb0567bf82d5e5077c3ac9da20
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Mon Sep 8 17:30:41 2014 +0100

      xen: remove DEFINE_XENBUS_DRIVER() macro

      The DEFINE_XENBUS_DRIVER() macro looks a bit weird and causes sparse
      errors.

      Replace the uses with standard structure definitions instead.  This is
      similar to pci and usb device registration.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 305559f16538708b603ceeb317ebaed9c4da9ce9
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Fri Sep 26 23:36:03 2014 +0800

      xen/xenbus: Remove BUG_ON() when error string trucated

      xenbus_va_dev_error() is for printing error, so when error string is
      too long to be truncated, need not BUG_ON(), still return truncation
      string is OK.

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit c7440a2f225e3b37abbe27f069465cd31ba94b3c
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Fri Sep 26 23:34:29 2014 +0800

      xen/xenbus: Correct the comments for xenbus_grant_ring()

      A grant reference (which is a positive number) can indicate success, so
      the original comments need be improved.

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit a2ef5dc2c7cbedbeb4c847039845afaea5e63745
  Author: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
  Date:   Wed Sep 10 16:36:06 2014 -0700

      x86/xen: Set EFER.NX and EFER.SCE in PVH guests

      This fixes two bugs in PVH guests:

        - Not setting EFER.NX means the NX bit in page table entries is
          ignored on Intel processors and causes reserved bit page faults on
          AMD processors.

        - After the Xen commit 7645640d6ff1 ("x86/PVH: don't set EFER_SCE for
          pvh guest") PVH guests are required to set EFER.SCE to enable the
          SYSCALL instruction.

      Secondary VCPUs are started with pagetables with the NX bit set so
      EFER.NX must be set before using any stack or data segment.
      xen_pvh_cpu_early_init() is the new secondary VCPU entry point that
      sets EFER before jumping to cpu_bringup_and_idle().

      Signed-off-by: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
      Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 669a36302641fb8ea34b558dc0e2ce1df6f262be
  Author: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>
  Date:   Sun Sep 28 12:38:07 2014 -0700

      To remove non-ascii characters in of_selftest.txt

      This patch removes the non-ascii characters in
      Documentation/devicetree/of_selftest.txt

      Signed-off-by: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>
      [grant.likely: Fix: 
s/of_fdt_unflatten_device_tree()/of_fdt_unflatten_tree()/]
      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 4e62ccd901062c532673f4fda16c484de2c3c8fc
  Merge: f2600cf 1556b87
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 01:04:21 2014 -0400

      Merge branch 'mlx4-next'

      Amir Vadai says:

      ====================
      net/mlx4_en: Optimizations to TX flow

      This patchset contains optimizations to TX flow in mlx4_en driver. It 
also introduce
      setting/getting tx copybreak, to enable controlling inline threshold 
dynamically.

      TX flow optimizations was authored and posted to the mailing list by Eric
      Dumazet [1] as a single patch. I splitted this patch to smaller patches,
      Reviewed it and tested.
      Changed from original patch:
      - s/iowrite32be/iowrite32/, since ring->doorbell_qpn is stored as be32

      The tx copybreak patch was also suggested by Eric Dumazet, and was edited 
and
      reviewed by me. User space patch will be sent after kernel code is ready.

      I am sending this patchset now since the merge window is near and don't 
want to
      miss it.

      More work need to do:
      - Disable BF when xmit_more is in use
      - Make TSO use xmit_more too. Maybe by splitting small TSO packets in the
        driver itself, to avoid extra cpu/memory costs of GSO before the driver
      - Fix mlx4_en_xmit buggy handling of queue full in the middle of a burst
        partially posted to send queue using xmit_more

      Eric, I edited the patches to have you as the Author and the first
      signed-off-by. I hope it is ok with you (I wasn't sure if it is ok to 
sign by
      you), anyway all the credit to those changes should go to you.

      Patchset was tested and applied over commit 1e203c1 "(net: sched:
      suspicious RCU usage in qdisc_watchdog")

      [1] - https://patchwork.ozlabs.org/patch/394256/
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1556b8746e52501fdfaadd65837baaa63a9fa937
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:22 2014 +0300

      net/mlx4_en: Use the new tx_copybreak to set inline threshold

      Instead of setting inline threshold using module parameter only on
      driver load, use set_tunable() to set it dynamically.
      No need to store the threshold per ring, using instead the netdev global
      priv->prof->inline_thold
      Initial value still is set using the module parameter, therefore
      backward compatability is kept.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1255a5055449781a92076fc5429952f2b33cf309
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:21 2014 +0300

      ethtool: Ethtool parameter to dynamically change tx_copybreak

      Use new ethtool [sg]et_tunable() to set tx_copybread (inline threshold)

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acea73d671b25bfbbe6b8ceef949f4ac62c260c0
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:20 2014 +0300

      net/mlx4_en: Enable the compiler to make is_inline() inlined

      Reorganize code to call is_inline() once, so compiler can inline it

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e70602a8b87649e9f7742d96929a8d83618fa320
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:19 2014 +0300

      net/mlx4_en: tx_info->ts_requested was not cleared

      Properly clear tx_info->ts_requested

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e533ac7ea00c39f5ef4ab0976dd2662d50fa42a1
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:18 2014 +0300

      net/mlx4_en: Use local var for skb_headlen(skb)

      Access skb_headlen() once in tx flow

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b9d8839a44092cb4268ef2813c34d5dbf3363603
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:17 2014 +0300

      net/mlx4_en: Use local var in tx flow for skb_shinfo(skb)

      Acces skb_shinfo(skb) once in tx flow.
      Also, rename @i variable to @i_frag to avoid confusion, as the "goto
      tx_drop_unmap;" relied on this @i variable.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f905c79e12791d09bbfd9ba7b672fbeb19c1e7c2
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:16 2014 +0300

      net/mlx4_en: mlx4_en_xmit() reads ring->cons once, and ahead of time to 
avoid stalls

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb1843ee72c7b2ed784bf88ad79c6ccc2f652499
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:15 2014 +0300

      net/mlx4_en: Avoid false sharing in mlx4_en_en_process_tx_cq()

      mlx4_en_process_tx_cq() carefully fetches and writes ring->last_nr_txbb
      and ring->cons only one time to avoid false sharing

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29d40c903247596c954446639116467eb6689bb7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:14 2014 +0300

      net/mlx4_en: Use prefetch in tx path

      mlx4_en_free_tx_desc() uses a prefetchw(&skb->users) to speed up
      consume_skb()
      prefetchw(&ring->tx_queue->dql) to speed up BQL update

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3d03641cb4ea050f969dd3ab34113adb95287f36
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:13 2014 +0300

      net/mlx4_en: Avoid a cache line miss in TX completion for single frag 
skb's

      Add frag0_dma/frag0_byte_count into mlx4_en_tx_info to avoid a cache
      line miss in TX completion for frames having one dma element.  (We avoid
      reading back the tx descriptor)

      Note this could be extended to 2/3 dma elements later, as we have free
      room in mlx4_en_tx_info

      Also, mlx4_en_free_tx_desc() no longer accesses skb_shinfo(). We use a
      new nr_maps fields in mlx4_en_tx_info to avoid 2 or 3 cache misses.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc9b06d156cefb95f7f6a3ac0521a3efa31d6805
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:12 2014 +0300

      net/mlx4_en: tx_info allocated with kmalloc() instead of vmalloc()

      Try to allocate using kmalloc_node() first, only on failure use
      vmalloc()

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a4e81211f475561ed87c613216f981fbef8b7fc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:11 2014 +0300

      net/mlx4_en: Avoid calling bswap in tx fast path

      - doorbell_qpn is stored in the cpu_to_be32() way to avoid bswap() in fast
        path.
      - mdev->mr.key stored in ring->mr_key to also avoid bswap() and access to
        cold cache line.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 98b1634941e3efb0334f794efc79702839993d86
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:10 2014 +0300

      net/mlx4_en: Align tx path structures to cache lines

      Reorganize struct mlx4_en_tx_ring to have:
      - One cache line containing last_nr_txbb & cons & wake_queue, used by tx
        completion.
      - One cache line containing fields dirtied by mlx4_en_xmit()
      - Following part is read mostly and shared by cpus.

      Align struct mlx4_en_tx_info to a cache line

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7dfa4b414d4eec8da56e44fb2b4aea3e549b092f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Oct 5 12:35:09 2014 +0300

      net/mlx4_en: Code cleanups in tx path

      - Remove unused variable ring->poll_cnt
      - No need to set some fields if using blueflame
      - Add missing const's
      - Use unlikely
      - Remove unneeded new line
      - Make some comments more precise
      - struct mlx4_bf @offset field reduced to unsigned int to save space

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f2600cf02b5b59aaee082c3485b7f01fc7f7b70c
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Oct 4 10:11:31 2014 -0700

      net: sched: avoid costly atomic operation in fq_dequeue()

      Standard qdisc API to setup a timer implies an atomic operation on every
      packet dequeue : qdisc_unthrottled()

      It turns out this is not really needed for FQ, as FQ has no concept of
      global qdisc throttling, being a qdisc handling many different flows,
      some of them can be throttled, while others are not.

      Fix is straightforward : add a 'bool throttle' to
      qdisc_watchdog_schedule_ns(), and remove calls to qdisc_unthrottled()
      in sch_fq.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 681d2421e1135b95f5cd9d16fe10eac7f570a9f2
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 13:40:01 2014 -0300

      fec: Fix fec_enet_alloc_buffers() error path

      When fec_enet_alloc_buffers() fails we should better undo the previous 
actions,
      which consists of: disabling the FEC clocks and putting the FEC pins into
      inactive state.

      The error path for fec_enet_mii_probe() is kept unchanged.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 35425ea2492175fd39f6116481fe98b2b3ddd4ca
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Jul 24 17:25:42 2014 +0800

      ecryptfs: avoid to access NULL pointer when write metadata in xattr

      Christopher Head 2014-06-28 05:26:20 UTC described:
      "I tried to reproduce this on 3.12.21. Instead, when I do "echo hello > 
foo"
      in an ecryptfs mount with ecryptfs_xattr specified, I get a kernel crash:

      BUG: unable to handle kernel NULL pointer dereference at           (null)
      IP: [<ffffffff8110eb39>] fsstack_copy_attr_all+0x2/0x61
      PGD d7840067 PUD b2c3c067 PMD 0
      Oops: 0002 [#1] SMP
      Modules linked in: nvidia(PO)
      CPU: 3 PID: 3566 Comm: bash Tainted: P           O 3.12.21-gentoo-r1 #2
      Hardware name: ASUSTek Computer Inc. G60JX/G60JX, BIOS 206 03/15/2010
      task: ffff8801948944c0 ti: ffff8800bad70000 task.ti: ffff8800bad70000
      RIP: 0010:[<ffffffff8110eb39>]  [<ffffffff8110eb39>] 
fsstack_copy_attr_all+0x2/0x61
      RSP: 0018:ffff8800bad71c10  EFLAGS: 00010246
      RAX: 00000000000181a4 RBX: ffff880198648480 RCX: 0000000000000000
      RDX: 0000000000000004 RSI: ffff880172010450 RDI: 0000000000000000
      RBP: ffff880198490e40 R08: 0000000000000000 R09: 0000000000000000
      R10: ffff880172010450 R11: ffffea0002c51e80 R12: 0000000000002000
      R13: 000000000000001a R14: 0000000000000000 R15: ffff880198490e40
      FS:  00007ff224caa700(0000) GS:ffff88019fcc0000(0000) 
knlGS:0000000000000000
      CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      CR2: 0000000000000000 CR3: 00000000bb07f000 CR4: 00000000000007e0
      Stack:
      ffffffff811826e8 ffff8800a39d8000 0000000000000000 000000000000001a
      ffff8800a01d0000 ffff8800a39d8000 ffffffff81185fd5 ffffffff81082c2c
      00000001a39d8000 53d0abbc98490e40 0000000000000037 ffff8800a39d8220
      Call Trace:
      [<ffffffff811826e8>] ? ecryptfs_setxattr+0x40/0x52
      [<ffffffff81185fd5>] ? ecryptfs_write_metadata+0x1b3/0x223
      [<ffffffff81082c2c>] ? should_resched+0x5/0x23
      [<ffffffff8118322b>] ? ecryptfs_initialize_file+0xaf/0xd4
      [<ffffffff81183344>] ? ecryptfs_create+0xf4/0x142
      [<ffffffff810f8c0d>] ? vfs_create+0x48/0x71
      [<ffffffff810f9c86>] ? do_last.isra.68+0x559/0x952
      [<ffffffff810f7ce7>] ? link_path_walk+0xbd/0x458
      [<ffffffff810fa2a3>] ? path_openat+0x224/0x472
      [<ffffffff810fa7bd>] ? do_filp_open+0x2b/0x6f
      [<ffffffff81103606>] ? __alloc_fd+0xd6/0xe7
      [<ffffffff810ee6ab>] ? do_sys_open+0x65/0xe9
      [<ffffffff8157d022>] ? system_call_fastpath+0x16/0x1b
      RIP  [<ffffffff8110eb39>] fsstack_copy_attr_all+0x2/0x61
      RSP <ffff8800bad71c10>
      CR2: 0000000000000000
      ---[ end trace df9dba5f1ddb8565 ]---"

      If we create a file when we mount with ecryptfs_xattr_metadata option, we 
will
      encounter a crash in this path:
      ->ecryptfs_create
        ->ecryptfs_initialize_file
          ->ecryptfs_write_metadata
            ->ecryptfs_write_metadata_to_xattr
              ->ecryptfs_setxattr
                ->fsstack_copy_attr_all
      It's because our dentry->d_inode used in fsstack_copy_attr_all is NULL, 
and it
      will be initialized when ecryptfs_initialize_file finish.

      So we should skip copying attr from lower inode when the value of 
->d_inode is
      invalid.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.2+: b59db43 eCryptfs: Prevent file create 
race condition
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit b3a00c912cdf8efe985a08018fe26f362b32c1ac
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Sat Oct 4 17:54:33 2014 +0800

      drivers/net/phy/Kconfig: Let MDIO_BCM_UNIMAC depend on HAS_IOMEM

      MDIO_BCM_UNIMAC needs HAS_IOMEM, so depend on it, the related error (
      with allmodconfig under um):

          MODPOST 1205 modules
        ERROR: "devm_ioremap" [drivers/net/phy/mdio-bcm-unimac.ko] undefined!

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bec3cfdca36bf43cfa3751ad7b56db1a307e0760
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 3 20:59:19 2014 -0700

      net: skb_segment() provides list head and tail

      Its unfortunate we have to walk again skb list to find the tail
      after segmentation, even if data is probably hot in cpu caches.

      skb_segment() can store the tail of the list into segs->prev,
      and validate_xmit_skb_list() can immediately get the tail.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 45d9cc7c609680e921060d3eb4e399043eb5e4be
  Merge: c259c13 f579668
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Oct 6 00:32:25 2014 -0400

      Merge branch 'geneve'

      Andy Zhou says:

      ====================
      Add Geneve tunnel protocol support

      This patch series adds kernel support for Geneve (Generic Network
      Virtualization Encapsulation) based on Geneve IETF draft:
      http://www.ietf.org/id/draft-gross-geneve-01.txt

      Patch 1 implements Geneve tunneling protocol driver

      Patch 2-6 adds openvswitch support for creating and using
      Geneve tunnels by OVS user space.

      v1->v2:   Style fixes: use tab instead space for Kconfig
          Patch 2-6 are reviewed by Pravin Shetty, add him to acked-by
          Patch 6 was reviewed by Thomas Graf when commiting
            to openvswitch.org, add him to acked-by.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f5796684069e0c71c65bce6a6d4766114aec1396
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:33 2014 -0700

      openvswitch: Add support for Geneve tunneling.

      The Openvswitch implementation is completely agnostic to the options
      that are in use and can handle newly defined options without
      further work. It does this by simply matching on a byte array
      of options and allowing userspace to setup flows on this array.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Singed-off-by: Ansis Atteka <aatteka@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Thomas Graf <tgraf@xxxxxxxxxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6b205b2ca17e88ef5e10451b720056b790cc63a5
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:32 2014 -0700

      openvswitch: Factor out allocation and verification of actions.

      As the size of the flow key grows, it can put some pressure on the
      stack. This is particularly true in ovs_flow_cmd_set(), which needs 
several
      copies of the key on the stack. One of those uses is logically separate,
      so this factors it out to reduce stack pressure and improve readibility.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f0b128c1e2cc33ad104daf0f51a51e34f7763c5f
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:31 2014 -0700

      openvswitch: Wrap struct ovs_key_ipv4_tunnel in a new structure.

      Currently, the flow information that is matched for tunnels and
      the tunnel data passed around with packets is the same. However,
      as additional information is added this is not necessarily desirable,
      as in the case of pointers.

      This adds a new structure for tunnel metadata which currently contains
      only the existing struct. This change is purely internal to the kernel
      since the current OVS_KEY_ATTR_IPV4_TUNNEL is simply a compressed version
      of OVS_KEY_ATTR_TUNNEL that is translated at flow setup.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 67fa034194bf82a3d5ca841759d921297daa63ca
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:30 2014 -0700

      openvswitch: Add support for matching on OAM packets.

      Some tunnel formats have mechanisms for indicating that packets are
      OAM frames that should be handled specially (either as high priority or
      not forwarded beyond an endpoint). This provides support for allowing
      those types of packets to be matched.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0714812134d7dcadeb7ecfbfeb18788aa7e1eaac
  Author: Jesse Gross <jesse@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:29 2014 -0700

      openvswitch: Eliminate memset() from flow_extract.

      As new protocols are added, the size of the flow key tends to
      increase although few protocols care about all of the fields. In
      order to optimize this for hashing and matching, OVS uses a variable
      length portion of the key. However, when fields are extracted from
      the packet we must still zero out the entire key.

      This is no longer necessary now that OVS implements masking. Any
      fields (or holes in the structure) which are not part of a given
      protocol will be by definition not part of the mask and zeroed out
      during lookup. Furthermore, since masking already uses variable
      length keys this zeroing operation automatically benefits as well.

      In principle, the only thing that needs to be done at this point
      is remove the memset() at the beginning of flow. However, some
      fields assume that they are initialized to zero, which now must be
      done explicitly. In addition, in the event of an error we must also
      zero out corresponding fields to signal that there is no valid data
      present. These increase the total amount of code but very little of
      it is executed in non-error situations.

      Removing the memset() reduces the profile of ovs_flow_extract()
      from 0.64% to 0.56% when tested with large packets on a 10G link.

      Suggested-by: Pravin Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0b5e8b8eeae40bae6ad7c7e91c97c3c0d0e57882
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Fri Oct 3 15:35:28 2014 -0700

      net: Add Geneve tunneling protocol driver

      This adds a device level support for Geneve -- Generic Network
      Virtualization Encapsulation. The protocol is documented at
      http://tools.ietf.org/html/draft-gross-geneve-01

      Only protocol layer Geneve support is provided by this driver.
      Openvswitch can be used for configuring, set up and tear down
      functional Geneve tunnels.

      Signed-off-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdf6fa52f01b941d4a80372d56de465bdbbd1d23
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 18:16:20 2014 -0400

      sctp: handle association restarts when the socket is closed.

      Currently association restarts do not take into consideration the
      state of the socket.  When a restart happens, the current assocation
      simply transitions into established state.  This creates a condition
      where a remote system, through a the restart procedure, may create a
      local association that is no way reachable by user.  The conditions
      to trigger this are as follows:
        1) Remote does not acknoledge some data causing data to remain
           outstanding.
        2) Local application calls close() on the socket.  Since data
           is still outstanding, the association is placed in SHUTDOWN_PENDING
           state.  However, the socket is closed.
        3) The remote tries to create a new association, triggering a restart
           on the local system.  The association moves from SHUTDOWN_PENDING
           to ESTABLISHED.  At this point, it is no longer reachable by
           any socket on the local system.

      This patch addresses the above situation by moving the newly ESTABLISHED
      association into SHUTDOWN-SENT state and bundling a SHUTDOWN after
      the COOKIE-ACK chunk.  This way, the restarted associate immidiately
      enters the shutdown procedure and forces the termination of the
      unreachable association.

      Reported-by: David Laight <David.Laight@xxxxxxxxxx>
      Signed-off-by: Vlad Yasevich <vyasevich@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c259c132ad284576ab44308d5d17ea6a16c971b5
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 14:29:14 2014 -0700

      net: fec: fix build error at m68k platform

      reproduce:
        wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 1b7bde6d659d30f171259cc2dfba8e5dab34e735

        make.cross ARCH=m68k m5275evb_defconfig
        make.cross ARCH=m68k

      All error/warnings:

         drivers/net/ethernet/freescale/fec_main.c: In function 
'fec_enet_rx_queue':
      >> drivers/net/ethernet/freescale/fec_main.c:1470:3: error: implicit 
declaration of function 'prefetch' [-Werror=implicit-function-declaration]
            prefetch(skb->data - NET_IP_ALIGN);
            ^
         cc1: some warnings being treated as errors

      missed included prefetch.h

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5ad6e6c50899621030a9b10ddcb2fcd349cb5965
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Fri Oct 3 12:25:01 2014 -0700

      net: bcmgenet: improve bcmgenet_mii_setup()

      bcmgenet_mii_setup() is called from the PHY state machine every 1-2 
seconds
      when the PHYs are in PHY_POLL mode.

      Improve bcmgenet_mii_setup() so that it touches the MAC registers only 
when
      the link is up and there was a change to link, speed, duplex, or pause 
status.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Tested-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 120c2cba1d76494a68e36a11eb630cb335ed1494
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Fri Oct 3 15:12:42 2014 -0700

      f2fs: remove unused return value

      Don't return any value without any usage.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit f4bb2981024fc91b23b4d09a8817c415396dbabb
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Sun Oct 5 22:56:00 2014 -0400

      ext4: add ext4_iget_normal() which is to be used for dir tree lookups

      If there is a corrupted file system which has directory entries that
      point at reserved, metadata inodes, prohibit them from being used by
      treating them the same way we treat Boot Loader inodes --- that is,
      mark them to be bad inodes.  This prohibits them from being opened,
      deleted, or modified via chmod, chown, utimes, etc.

      In particular, this prevents a corrupted file system which has a
      directory entry which points at the journal inode from being deleted
      and its blocks released, after which point Much Hilarity Ensues.

      Reported-by: Sami Liedes <sami.liedes@xxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e2bfb088fac03c0f621886a04cffc7faa2b49b1d
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Sun Oct 5 22:47:07 2014 -0400

      ext4: don't orphan or truncate the boot loader inode

      The boot loader inode (inode #5) should never be visible in the
      directory hierarchy, but it's possible if the file system is corrupted
      that there will be a directory entry that points at inode #5.  In
      order to avoid accidentally trashing it, when such a directory inode
      is opened, the inode will be marked as a bad inode, so that it's not
      possible to modify (or read) the inode from userspace.

      Unfortunately, when we unlink this (invalid/illegal) directory entry,
      we will put the bad inode on the ophan list, and then when try to
      unlink the directory, we don't actually remove the bad inode from the
      orphan list before freeing in-memory inode structure.  This means the
      in-memory orphan list is corrupted, leading to a kernel oops.

      In addition, avoid truncating a bad inode in ext4_destroy_inode(),
      since truncating the boot loader inode is not a smart thing to do.

      Reported-by: Sami Liedes <sami.liedes@xxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit f13909cdab3ad0fda7be8c42f0930fbf7200ffa4
  Merge: a4b4a2b 3354313
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:39:58 2014 -0400

      Merge branch 'altera_tse'

      Walter Lozano says:

      ====================
      Altera TSE with no PHY

      In some scenarios there is no PHY chip present, for example in optical 
links.
      This serie of patches moves PHY get addr and MDIO create to a new 
function and
      avoids PHY and MDIO probing in these cases.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3354313e504ab51d620388fb230e17cd9097388c
  Author: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:09:01 2014 -0300

      Altera TSE: Add support for no PHY

      This patch avoids PHY and MDIO probing if no PHY chip is present.
      This is the case mainly in optical links where there is no need for
      PHY chip, and therefore no need of MDIO. In this scenario Ethernet
      MAC is directly connected to an optical module through an external
      SFP transceiver.

      Signed-off-by: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 004fa11861f89c54c8839119a99e87b6164dcc2c
  Author: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:09:00 2014 -0300

      Altera TSE: Move PHY get addr and MDIO create

      Move PHY get addr and MDIO create to a new function to improve readability
      and make it easier to avoid its usage. This will be useful for example in
      the case where there is no PHY chip.

      Signed-off-by: Walter Lozano <walter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4b4a2b7f98a45c71a906b1126cabea6446a9905
  Merge: 61b37d2 3f08e47
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:34:39 2014 -0400

      Merge tag 'master-2014-10-02' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-10-03

      Please pull tihs batch of updates intended for the 3.18 stream!

      For the iwlwifi bits, Emmanuel says:

      "I have here a few things that depend on the latest mac80211's changes:
      RRM, TPC, Quiet Period etc...  Eyal keeps improving our rate control
      and we have a new device ID. This last patch should probably have
      gone to wireless.git, but at that stage, I preferred to send it to
      -next and CC stable."

      For (most of) the Atheros bits, Kalle says:

      "The only new feature is testmode support from me. Ben added a new method
      to crash the firmware with an assert for debug purposes. As usual, we
      have lots of smaller fixes from Michal. Matteo fixed a Kconfig
      dependency with debugfs. I fixed some warnings recently added to
      checkpatch."

      For the NFC bits, Samuel says:

      "We've had major updates for TI and ST Microelectronics drivers, and a
      few NCI related changes.

      For TI's trf7970a driver:

      - Target mode support for trf7970a
      - Suspend/resume support for trf7970a
      - DT properties additions to handle different quirks
      - A bunch of fixes for smartphone IOP related issues

      For ST Microelectronics' ST21NFCA and ST21NFCB drivers:

      - ISO15693 support for st21nfcb
      - checkpatch and sparse related warning fixes
      - Code cleanups and a few minor fixes

      Finally, Marvell added ISO15693 support to the NCI stack, together with a
      couple of NCI fixes."

      For the Bluetooth bits, Johan says:

      "This 3.18 pull request replaces the one I did on Monday ("bluetooth-next
      2014-09-22", which hasn't been pulled yet). The additions since the last
      request are:

       - SCO connection fix for devices not supporting eSCO
       - Cleanups regarding the SCO establishment logic
       - Remove unnecessary return value from logging functions
       - Header compression fix for 6lowpan
       - Cleanups to the ieee802154/mrf24j40 driver

      Here's a copy from previous request that this one replaces:

      '
      Here are some more patches for 3.18. They include various fixes to the
      btusb HCI driver, a fix for LE SMP, as well as adding Jukka to the
      MAINTAINERS file for generic 6LoWPAN (as requested by Alexander Aring).

      I've held on to this pull request a bit since we were waiting for a SCO
      related fix to get sorted out first. However, since the merge window is
      getting closer I decided not to wait for it. If we do get the fix sorted
      out there'll probably be a second small pull request later this week.
      '"

      And,

      "Unless 3.17 gets delayed this will probably be our last -next pull 
request for
      3.18. We've got:

        - New Marvell hardware supportr
        - Multicast support for 6lowpan
        - Several of 6lowpan fixes & cleanups
        - Fix for a (false-positive) lockdep warning in L2CAP
        - Minor btusb cleanup"

      On top of all that comes the usual sort of updates to ath5k, ath9k,
      ath10k, brcmfmac, mwifiex, and wil6210.  This time around there are
      also a number of rtlwifi updates to enable some new hardware and
      to reconcile the in-kernel drivers with some newer releases of the
      Realtek vendor drivers.  Also of note is some device tree work for
      the bcma bus.

      Please let me know if there are problems!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61b37d2f54961b336a47a501e797a05df20c3b30
  Merge: ad9eef5 8da4cc1
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:32:37 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      Netfilter/IPVS updates for net-next

      The following patchset contains another batch with Netfilter/IPVS updates
      for net-next, they are:

      1) Add abstracted ICMP codes to the nf_tables reject expression. We
         introduce four reasons to reject using ICMP that overlap in IPv4
         and IPv6 from the semantic point of view. This should simplify the
         maintainance of dual stack rule-sets through the inet table.

      2) Move nf_send_reset() functions from header files to per-family
         nf_reject modules, suggested by Patrick McHardy.

      3) We have to use IS_ENABLED(CONFIG_BRIDGE_NETFILTER) everywhere in the
         code now that br_netfilter can be modularized. Convert remaining spots
         in the network stack code.

      4) Use rcu_barrier() in the nf_tables module removal path to ensure that
         we don't leave object that are still pending to be released via
         call_rcu (that may likely result in a crash).

      5) Remove incomplete arch 32/64 compat from nft_compat. The original (bad)
         idea was to probe the word size based on the xtables match/target info
         size, but this assumption is wrong when you have to dump the 
information
         back to userspace.

      6) Allow to filter from prerouting and postrouting in the nf_tables 
bridge.
         In order to emulate the ebtables NAT chains (which are actually simple
         filter chains with no special semantics), we have support filtering 
from
         this hooks too.

      7) Add explicit module dependency between xt_physdev and br_netfilter.
         This provides a way to detect if the user needs br_netfilter from
         the configuration path. This should reduce the breakage of the
         br_netfilter modularization.

      8) Cleanup coding style in ip_vs.h, from Simon Horman.

      9) Fix crash in the recently added nf_tables masq expression. We have
         to register/unregister the notifiers to clean up the conntrack table
         entries from the module init/exit path, not from the rule addition /
         deletion path. From Arturo Borrero.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad9eef52085c5c6047e44705806a1b5b14b7f476
  Merge: e885439 5be5a2d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:21:44 2014 -0400

      Merge branch 'bridge_default_pvid'

      Vladislav Yasevich says:

      ====================
      bridge: Add vlan filtering support for default pvid

      This series adds default pvid support to vlan filtering in the bridge.
      VLAN 1 (as recommended by 802.1q spec) is used as default pvid on ports.
      Then the user can over-ride this configuration by configuring their
      own vlan information.
      The user can additionally change the default value through the
      sysfs interface (netlink coming shortly).
      The user can turn off default pvid functionality by setting default
      pvid to 0.
      This series changes the default behavior of the bridge when
      vlan filtering is turned on.  Currently, ports without any vlan
      filtering configured will not recevie any traffic at all.  This patch
      changes the behavior of the above ports to receive only untagged traffic.

      Since v3:
      - allocated 'changed' bitmap on the heap and re-arrange code to clean it 
up.
      - remove extra blank lines.
      - Fix patch1 to build by itself.
      - Fix error recover to not add vlan 0.
      - Restructure nbp_vlan_init to remove uneeded variable.

      Since v2:
      - Fix handling of invalid values in sysfs interface.
      - Add some additional log messages.
      - Fix default_pvid handling when vlan filtering is compiled out.
      - Fix sparse issues with new code.
      - Fix how we located the old default pvid (added a helper function).

      Since v1:
      - Add ability to turn off default_pvid settings.
      - Drop the automiatic filtering support based on configured vlan devices 
(will
        be its own series)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5be5a2df40f005ea7fb7e280e87bbbcfcf1c2fc0
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 11:29:18 2014 -0400

      bridge: Add filtering support for default_pvid

      Currently when vlan filtering is turned on on the bridge, the bridge
      will drop all traffic untill the user configures the filter.  This
      isn't very nice for ports that don't care about vlans and just
      want untagged traffic.

      A concept of a default_pvid was recently introduced.  This patch
      adds filtering support for default_pvid.   Now, ports that don't
      care about vlans and don't define there own filter will belong
      to the VLAN of the default_pvid and continue to receive untagged
      traffic.

      This filtering can be disabled by setting default_pvid to 0.

      Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3df6bf45ec008942f16f1814123c4bdebcf50741
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 11:29:17 2014 -0400

      bridge: Simplify pvid checks.

      Currently, if the pvid is not set, we return an illegal vlan value
      even though the pvid value is set to 0.  Since pvid of 0 is currently
      invalid, just return 0 instead.  This makes the current and future
      checks simpler.

      Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96a20d9d7fff7068a2233b00379f0778a150bf86
  Author: Vlad Yasevich <vyasevich@xxxxxxxxx>
  Date:   Fri Oct 3 11:29:16 2014 -0400

      bridge: Add a default_pvid sysfs attribute

      This patch allows the user to set and retrieve default_pvid
      value.  A new value can only be stored when vlan filtering
      is disabled.

      Signed-off-by: Vladislav Yasevich <vyasevic@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e885439f37b0dce404291350f7c0368c2bb97cdb
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:08:19 2014 +0200

      net: pxa168_eth: avoid using signed char for bitops

      Signedness bugs may occur when using signed char for bitops,
      depending on if the highest bit is ever used.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5555dfdc0fd84c4df61756903632e1e37a63a247
  Merge: 1e203c1 7b0c67e4
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:17:56 2014 -0400

      Merge branch 'isdn-next'

      Tilman Schmidt says:

      ====================
      ISDN patches for net-next

      Here's a series of patches for the ISDN CAPI subsystem and the
      Gigaset ISDN driver.  Please merge via net-next.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7b0c67e49545b523f21b625ba123f6ba2f553dcd
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/gigaset: use USB API function usb_endpoint_num()

      Use function usb_endpoint_num() for the bulk endpoint and store
      the endpoint number in the cardstate structure instead of the raw
      endpoint address value.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 434d13ba399d40b3dc87f7d0b954a3f65d06f519
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/gigaset: drop unused cardstate structure member

      Field int_in_endpointAddr was set but never used. Drop it.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5dcd7d843950edfc9108246eab94c858b6dc5d6f
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/gigaset: improve error handling when leaving DLE mode

      Avoid cascading warnings when leaving DLE mode fails by clearing
      the DLE flag before entering recovery.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51db998fb6e04e8dfcf4e33295651367b91238a5
  Author: Tilman Schmidt <tilman@xxxxxxx>
  Date:   Fri Oct 3 17:03:32 2014 +0200

      isdn/capi: drop two dead if branches

      The last branch in command_2_index() cannot be reached since
      c==0xff is already caught by the first "if".
      The empty second branch makes no difference since no other branch
      will be taken for c<0x0f.

      Signed-off-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f408c3d956c987844dcb7c6837abfbb0331fb7f6
  Merge: 3a67c9c 96aaced
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 21:15:23 2014 -0400

      Merge branch 'spider_net'

      Antoine Tenart says:

      ====================
      net: spider_net: fix possible bitops errors

      Dan reported a possible signedness issue on the pxa168_eth driver. While
      having a look at it, I came across a similar problem in the spider_net
      driver.

      Here is one proposal to fix it. The first patch rework the
      spider_net_set_mac() function by removing the spider_net_get_mac_address()
      call and using memcpy() to set netdev->dev_addr (which is what's done in
      lots of Ethernet drivers) and the second one fix the actual signedness
      issue.

      If for any reason you really want to keep a call to
      spider_net_get_mac_address() because the memcpy() is somehow not good
      enough here, we can also come up with a solution involving a temporary
      unsigned char variable.

      I couldn't test these changes, so please do.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96aacededcc601f5af894ead6b481e76cc8db2cd
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:01:56 2014 +0200

      net: spider_net: avoid using signed char for bitops

      Signedness bugs may occur when using signed char for bitops,
      depending on if the highest bit is ever used.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f6a670116921eae11b81f1760e2fff1148712de
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:01:55 2014 +0200

      net: spider_net: do not read mac address again after setting it

      This patch removes the spider_net_get_mac_address() call at the end of
      the spider_net_set_mac() function. The dev->dev_addr is instead updated
      with a memcpy() from sa->sa_data.

      Since spider_net_get_mac_address() is not used anywhere else, this patch
      also removes the function.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3a67c9ccad926a168d8b7891537a452018368a5b
  Author: KY Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Sun Oct 5 10:42:51 2014 -0700

      hyperv: Fix a bug in netvsc_send()

      After the packet is successfully sent, we should not touch the packet
      as it may have been freed. This patch is based on the work done by
      Long Li <longli@xxxxxxxxxxxxx>.

      David, please queue this up for stable.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reported-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56ec16cb1e1ce46354de8511eef962a417c32c92
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Wed Oct 1 22:58:35 2014 +0200

      dm log userspace: fix memory leak in dm_ulog_tfr_init failure path

      If cn_add_callback() fails in dm_ulog_tfr_init(), it does not
      deallocate prealloced memory but calls cn_del_callback().

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Reviewed-by: Jonathan Brassow <jbrassow@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 0e825862f3c04cee40e25f55680333728a4ffa9b
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Wed Oct 1 13:29:48 2014 -0400

      dm bufio: when done scanning return from __scan immediately

      When __scan frees the required number of buffer entries that the
      shrinker requested (nr_to_scan becomes zero) it must return.  Before
      this fix the __scan code exited only the inner loop and continued in the
      outer loop -- which could result in reduced performance due to extra
      buffers being freed (e.g. unnecessarily evicted thinp metadata needing
      to be synchronously re-read into bufio's cache).

      Also, move dm_bufio_cond_resched to __scan's inner loop, so that
      iterating the bufio client's lru lists doesn't result in scheduling
      latency.

      Reported-by: Joe Thornber <thornber@xxxxxxxxxx>
      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.2+

  commit eb76faf53b1ff7a77ce3f78cc98ad392ac70c2a0
  Author: Joe Thornber <ejt@xxxxxxxxxx>
  Date:   Tue Sep 30 09:32:46 2014 +0100

      dm bufio: update last_accessed when relinking a buffer

      The 'last_accessed' member of the dm_buffer structure was only set when
      the the buffer was created.  This led to each buffer being discarded
      after dm_bufio_max_age time even if it was used recently.  In practice
      this resulted in all thinp metadata being evicted soon after being read
      -- this is particularly problematic for metadata intensive workloads
      like multithreaded small random IO.

      'last_accessed' is now updated each time the buffer is moved to the head
      of the LRU list, so the buffer is now properly discarded if it was not
      used in dm_bufio_max_age time.

      Signed-off-by: Joe Thornber <ejt@xxxxxxxxxx>
      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.2+

  commit 48cf06bc5f508d5f71bc0fd7530daebb12a48428
  Author: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
  Date:   Wed Sep 24 17:47:19 2014 +0200

      dm raid: add discard support for RAID levels 4, 5 and 6

      In case of RAID levels 4, 5 and 6 we have to verify each RAID members'
      ability to zero data on discards to avoid stripe data corruption -- if
      discard_zeroes_data is not set for each RAID member discard support must
      be disabled.  But given the uncertainty of whether or not a RAID member
      properly supports zeroing data on discard we require the user to
      explicitly allow discard support on RAID levels 4, 5, and 6 by setting
      a dm-raid module paramter, e.g.: dm-raid.devices_handle_discard_safely=Y
      Otherwise, discards could cause data corruption on RAID4/5/6.

      Signed-off-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 75b8e04bbf01bdd5c42a1d8ac54abf757196ce49
  Author: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
  Date:   Wed Sep 24 17:47:18 2014 +0200

      dm raid: add discard support for RAID levels 1 and 10

      Discard support is not enabled for RAID levels 4, 5, and 6 at this time
      due to concerns about unreliable discard_zeroes_data support on some
      hardware.  Otherwise, discards could cause stripe data corruption
      (classic example of bad apples spoiling the bunch).

      Signed-off-by: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 86f1152b117a404229fd6f08ec3faca779f37b92
  Author: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:43 2014 -0500

      dm: allow active and inactive tables to share dm_devs

      Until this change, when loading a new DM table, DM core would re-open
      all of the devices in the DM table.  Now, DM core will avoid redundant
      device opens (and closes when destroying the old table) if the old
      table already has a device open using the same mode.  This is achieved
      by managing reference counts on the table_devices that DM core now
      stores in the mapped_device structure (rather than in the dm_table
      structure).  So a mapped_device's active and inactive dm_tables' dm_dev
      lists now just point to the dm_devs stored in the mapped_device's
      table_devices list.

      This improvement in DM core's device reference counting has the
      side-effect of fixing a long-standing limitation of the multipath
      target: a DM multipath table couldn't include any paths that were unusable
      (failed).  For example: if all paths have failed and you add a new,
      working, path to the table; you can't use it since the table load would
      fail due to it still containing failed paths.  Now a re-load of a
      multipath table can include failed devices and when those devices become
      active again they can be used instantly.

      The device list code in dm.c isn't a straight copy/paste from the code in
      dm-table.c, but it's very close (aside from some variable renames).  One
      subtle difference is that find_table_device for the tables_devices list
      will only match devices with the same name and mode.  This is because we
      don't want to upgrade a device's mode in the active table when an
      inactive table is loaded.

      Access to the mapped_device structure's tables_devices list requires a
      mutex (tables_devices_lock), so that tables cannot be created and
      destroyed concurrently.

      Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 1f271972478d84dd9e4d6dd82f414d70ed9e78ce
  Author: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:42 2014 -0500

      dm mpath: stop queueing IO when no valid paths exist

      'queue_io' is set so that IO is queued while paths are being
      initialized.  Clear queue_io in __choose_pgpath if there are no valid
      paths, since there are obviously no paths that can be initialized.
      Otherwise IOs to the device will back up.

      Signed-off-by: Benjamin Marzinski <bmarzins@xxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 3d8aab2d2cca2dc878e396196d07889129440798
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 11:55:26 2014 +0000

      dm: use bioset_create_nobvec()

      Since DM core uses bio_clone_fast() for both bio-based and request-based
      DM devices there is no need for DM's bioset to have a bvec mempool.

      With this patch, on arch with 4KB page for example, memory usage will be
      reduced by 64KB for each bio-based DM device and 1MB for each
      request-based DM device.

      For example, when you create 10,000 bio-based DM devices and 1,000
      request-based DM devices, memory usage of biovec under no load is:
        # grep biovec /proc/slabinfo

        biovec-256        418068 418068   4096  ...
        biovec-128             0      0   2048  ...
        biovec-64              0      0   1024  ...
        biovec-16              0      0    256  ...

      With this patch series applied, the usage becomes:
        # grep biovec /proc/slabinfo

        biovec-256           116    116   4096  ...
        biovec-128             0      0   2048  ...
        biovec-64              0      0   1024  ...
        biovec-16              0      0    256  ...

      So 4096 * (418068 - 116) = 1.6GB of memory is saved in this example.

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit 997782735c0f1e2e069337129fe0d5738d83d19b
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 11:55:16 2014 +0000

      dm: remove nr_iovecs parameter from alloc_tio()

      alloc_tio() uses bio_alloc_bioset() to allocate a clone-bio for a bio.
      alloc_tio() takes the number of bvecs to allocate for the clone-bio.
      However, with v3.14's immutable biovec changes DM now uses
      __bio_clone_fast() and no longer needs to allocate bvecs.

      In practice, the 'nr_iovecs' passed to alloc_tio() is always effectively
      0.  __clone_and_map_simple_bio() looked like it was passing non-zero
      nr_iovecs, but its value was always within the range of inline bvecs and
      no allocation actually happened.  If allocation happened, the BUG_ON() in
      __bio_clone_fast() would've triggered.

      Remove the nr_iovecs parameter from alloc_tio() to prevent possible
      future bio_alloc_bioset() mis-use of a new bioset interface that will no
      longer allow bvecs to be allocated.

      Also fix extra whitespace before the __bio_clone_fast() call in
      __clone_and_map_simple_bio().

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>

  commit d195b71bad4347d2df51072a537f922546a904f1
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 27 21:30:57 2014 -0700

      sparc64: Kill unnecessary tables and increase MAX_BANKS.

      swapper_low_pmd_dir and swapper_pud_dir are actually completely
      useless and unnecessary.

      We just need swapper_pg_dir[].  Naturally the other page table chunks
      will be allocated on an as-needed basis.  Since the kernel actually
      accesses these tables in the PAGE_OFFSET view, there is not even a TLB
      locality advantage of placing them in the kernel image.

      Use the hard coded vmlinux.ld.S slot for swapper_pg_dir which is
      naturally page aligned.

      Increase MAX_BANKS to 1024 in order to handle heavily fragmented
      virtual guests.

      Even with this MAX_BANKS increase, the kernel is 20K+ smaller.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit ee6a9333fa58e11577c1b531b8e0f5ffc0fd6f50
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Thu Sep 25 12:25:03 2014 -0700

      sparc64: sparse irq

      This patch attempts to do a few things. The highlights are: 1) enable
      SPARSE_IRQ unconditionally, 2) kills off !SPARSE_IRQ code 3) allocates
      ivector_table at boot time and 4) default to cookie only VIRQ mechanism
      for supported firmware. The first firmware with cookie only support for
      me appears on T5. You can optionally force the HV firmware to not cookie
      only mode which is the sysino support.

      The sysino is a deprecated HV mechanism according to the most recent
      SPARC Virtual Machine Specification. HV_GRP_INTR is what controls the
      cookie/sysino firmware versioning.

      The history of this interface is:

      1) Major version 1.0 only supported sysino based interrupt interfaces.

      2) Major version 2.0 added cookie based VIRQs, however due to the fact
         that OSs were using the VIRQs without negoatiating major version
         2.0 (Linux and Solaris are both guilty), the VIRQs calls were
         allowed even with major version 1.0

         To complicate things even further, the VIRQ interfaces were only
         actually hooked up in the hypervisor for LDC interrupt sources.
         VIRQ calls on other device types would result in HV_EINVAL errors.

         So effectively, major version 2.0 is unusable.

      3) Major version 3.0 was created to signal use of VIRQs and the fact
         that the hypervisor has these calls hooked up for all interrupt
         sources, not just those for LDC devices.

      A new boot option is provided should cookie only HV support have issues.
      hvirq - this is the version for HV_GRP_INTR. This is related to HV API
      versioning.  The code attempts major=3 first by default. The option can
      be used to override this default.

      I've tested with SPARSE_IRQ on T5-8, M7-4 and T4-X and Jalap?no.

      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb4e6e85daa52a9f6210fa06a5ec6269598a202b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 27 11:05:21 2014 -0700

      sparc64: Adjust vmalloc region size based upon available virtual address 
bits.

      In order to accomodate embedded per-cpu allocation with large numbers
      of cpus and numa nodes, we have to use as much virtual address space
      as possible for the vmalloc region.  Otherwise we can get things like:

      PERCPU: max_distance=0x380001c10000 too large for vmalloc space 
0xff00000000

      So, once we select a value for PAGE_OFFSET, derive the size of the
      vmalloc region based upon that.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 7c0fa0f24bb76ce3d67be7f737b799846a04570f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:49:29 2014 -0700

      sparc64: Increase MAX_PHYS_ADDRESS_BITS to 53.

      Make sure, at compile time, that the kernel can properly support
      whatever MAX_PHYS_ADDRESS_BITS is defined to.

      On M7 chips, use a max_phys_bits value of 49.

      Based upon a patch by Bob Picco.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit c06240c7f5c39c83dfd7849c0770775562441b96
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:20:14 2014 -0700

      sparc64: Use kernel page tables for vmemmap.

      For sparse memory configurations, the vmemmap array behaves terribly
      and it takes up an inordinate amount of space in the BSS section of
      the kernel image unconditionally.

      Just build huge PMDs and look them up just like we do for TLB misses
      in the vmalloc area.

      Kernel BSS shrinks by about 2MB.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 0dd5b7b09e13dae32869371e08e1048349fd040c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:56:11 2014 -0700

      sparc64: Fix physical memory management regressions with large 
max_phys_bits.

      If max_phys_bits needs to be > 43 (f.e. for T4 chips), things like
      DEBUG_PAGEALLOC stop working because the 3-level page tables only
      can cover up to 43 bits.

      Another problem is that when we increased MAX_PHYS_ADDRESS_BITS up to
      47, several statically allocated tables became enormous.

      Compounding this is that we will need to support up to 49 bits of
      physical addressing for M7 chips.

      The two tables in question are sparc64_valid_addr_bitmap and
      kpte_linear_bitmap.

      The first holds a bitmap, with 1 bit for each 4MB chunk of physical
      memory, indicating whether that chunk actually exists in the machine
      and is valid.

      The second table is a set of 2-bit values which tell how large of a
      mapping (4MB, 256MB, 2GB, 16GB, respectively) we can use at each 256MB
      chunk of ram in the system.

      These tables are huge and take up an enormous amount of the BSS
      section of the sparc64 kernel image.  Specifically, the
      sparc64_valid_addr_bitmap is 4MB, and the kpte_linear_bitmap is 128K.

      So let's solve the space wastage and the DEBUG_PAGEALLOC problem
      at the same time, by using the kernel page tables (as designed) to
      manage this information.

      We have to keep using large mappings when DEBUG_PAGEALLOC is disabled,
      and we do this by encoding huge PMDs and PUDs.

      On a T4-2 with 256GB of ram the kernel page table takes up 16K with
      DEBUG_PAGEALLOC disabled and 256MB with it enabled.  Furthermore, this
      memory is dynamically allocated at run time rather than coded
      statically into the kernel image.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 8c82dc0e883821c098c8b0b130ffebabf9aab5df
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 10:14:56 2014 -0700

      sparc64: Adjust KTSB assembler to support larger physical addresses.

      As currently coded the KTSB accesses in the kernel only support up to
      47 bits of physical addressing.

      Adjust the instruction and patching sequence in order to support
      arbitrary 64 bits addresses.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 4397bed080598001e88f612deb8b080bb1cc2322
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 21:58:33 2014 -0700

      sparc64: Define VA hole at run time, rather than at compile time.

      Now that we use 4-level page tables, we can provide up to 53-bits of
      virtual address space to the user.

      Adjust the VA hole based upon the capabilities of the cpu type probed.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit ac55c768143aa34cc3789c4820cbb0809a76fd9c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 21:19:46 2014 -0700

      sparc64: Switch to 4-level page tables.

      This has become necessary with chips that support more than 43-bits
      of physical addressing.

      Based almost entirely upon a patch by Bob Picco.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Acked-by: Bob Picco <bob.picco@xxxxxxxxxx>

  commit 98d147f50eb0ce4328e013f5f2c076896003c761
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Oct 1 23:39:29 2014 +0200

      clk: pxa clocks build system fix

      Fix the building of pxa clock drivers so that the files are actually
      compiled if and only if COMMON_CLK was selected by the architecture.

      This prevents conflicts with mach-pxa clock legacy implementation.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit dbcbe68bb76c4f8057160209859ecd7c75e86c30
  Merge: a13f453 4990141 8ee4104
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:25:20 2014 +0200

      Merge branches 'acpi-pnp' and 'acpi-blacklist'

      * acpi-pnp:
        ACPI / PNP: remove Fujitsu device IDs from ACPI PNP ID list

      * acpi-blacklist:
        ACPI / blacklist: add Win8 OSI quirks for some Dell laptop models

  commit a13f453140d542f9d5a0ee15601531c72e5401d7
  Merge: 354f1db 3f9ae37
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:24:43 2014 +0200

      Merge branch 'acpi-lpss'

      * acpi-lpss:
        ACPI / LPSS: not using UART RTS override with Auto Flow Control
        ACPI / LPSS: remove struct lpss_shared_clock
        ACPI / LPSS: support for 133MHz I2C source clock on Baytrail
        ACPI / LPSS: drop clkdev_name member from lpss_device_desc
        ACPI / LPSS: introduce flags

  commit 354f1dbe1905f8ab34ec5950277643a625b0c7f5
  Merge: 939558f cbe68a2
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:24:31 2014 +0200

      Merge branch 'acpi-video'

      * acpi-video:
        ACPI / video: check _DOD list when creating backlight devices
        ACPI / video: force vendor backlight on Lenovo Ideapad Z570
        ACPI / video: Remove video_set_use_native_backlight quirk

  commit 939558f2a4b7851c11ce8d08387730914a1e1f5f
  Merge: 65e8627 5159e39
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:24:19 2014 +0200

      Merge branch 'acpi-apple'

      * acpi-apple:
        ACPI / SBS: Fix check in acpi_ac_get_present()
        ACPI: Support _OSI("Darwin") correctly
        ACPI / SBS: Disable smart battery manager on Apple
        ACPI / SBS: Don't assume the existence of an SBS charger

  commit 65e8627aad0b9ef24d282296f4d3a1638a2438e6
  Merge: bfe01a5 e0fa975
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Oct 5 22:23:55 2014 +0200

      Merge branch 'acpica'

      * acpica:
        ACPICA: Introduce acpi_enable_all_wakeup_gpes()
        ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()
        ACPICA: Update version to 20140828.
        ACPICA: Disassembler: Fix for gpio_int interrupt polarity flags.
        ACPICA: Headers: Add GTDT flag definitions for the timer subtable.
        ACPICA: ACPI 5.1/Disassembler: Add GICC affinity subtable to SRAT table.
        ACPICA: Add _PSx names to the METHOD_NAME list.

  commit bfe01a5ba2490f299e1d2d5508cbbbadd897bbe9
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 12:23:04 2014 -0700

      Linux 3.17

  commit ef0a59924a795ccb4ced0ae1722a337745a1b045
  Merge: 7b6ea43 2c2d831c
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 10:16:11 2014 -0700

      Merge tag 'scsi-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

      Pull SCSI fixes from James Bottomley:
       "This is a set of two small fixes, both to code which went in during
        the merge window: cxgb4i has a scheduling in atomic bug in its new
        ipv6 code and uas fails to work properly with the new scsi-mq code"

      * tag 'scsi-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
        [SCSI] uas: disable use of blk-mq I/O path
        [SCSI] cxgb4i: avoid holding mutex in interrupt context

  commit 0d0f660d882c1c02748ced13966a2413aa5d6cc2
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Sun Oct 5 02:13:03 2014 -0700

      iser-target: Disable TX completion interrupt coalescing

      This patch explicitly disables TX completion interrupt coalescing logic
      in isert_put_response() and isert_put_datain() that was originally added
      as an efficiency optimization in commit 95b60f07.

      It has been reported that this change can trigger ABORT_TASK timeouts
      under certain small block workloads, where disabling coalescing was
      required for stability.  According to Sagi, this doesn't impact
      overall performance, so go ahead and disable it for now.

      Reported-by: Moussa Ba <moussaba@xxxxxxxxxx>
      Reported-by: Sagi Grimberg <sagig@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # 3.13+
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 473ad7f4fb005d1bb727e4ef27d370d28703a062
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 21:05:14 2014 -0700

      sparc64: Fix reversed start/end in flush_tlb_kernel_range()

      When we have to split up a flush request into multiple pieces
      (in order to avoid the firmware range) we don't specify the
      arguments in the right order for the second piece.

      Fix the order, or else we get hangs as the code tries to
      flush "a lot" of entries and we get lockups like this:

      [ 4422.981276] NMI watchdog: BUG: soft lockup - CPU#12 stuck for 23s! 
[expect:117032]
      [ 4422.996130] Modules linked in: ipv6 loop usb_storage igb ptp sg sr_mod 
ehci_pci ehci_hcd pps_core n2_rng rng_core
      [ 4423.016617] CPU: 12 PID: 117032 Comm: expect Not tainted 3.17.0-rc4+ 
#1608
      [ 4423.030331] task: fff8003cc730e220 ti: fff8003d99d54000 task.ti: 
fff8003d99d54000
      [ 4423.045282] TSTATE: 0000000011001602 TPC: 00000000004521e8 TNPC: 
00000000004521ec Y: 00000000    Not tainted
      [ 4423.064905] TPC: <__flush_tlb_kernel_range+0x28/0x40>
      [ 4423.074964] g0: 000000000052fd10 g1: 00000001295a8000 g2: 
ffffff7176ffc000 g3: 0000000000002000
      [ 4423.092324] g4: fff8003cc730e220 g5: fff8003dfedcc000 g6: 
fff8003d99d54000 g7: 0000000000000006
      [ 4423.109687] o0: 0000000000000000 o1: 0000000000000000 o2: 
0000000000000003 o3: 00000000f0000000
      [ 4423.127058] o4: 0000000000000080 o5: 00000001295a8000 sp: 
fff8003d99d56d01 ret_pc: 000000000052ff54
      [ 4423.145121] RPC: <__purge_vmap_area_lazy+0x314/0x3a0>
      [ 4423.155185] l0: 0000000000000000 l1: 0000000000000000 l2: 
0000000000a38040 l3: 0000000000000000
      [ 4423.172559] l4: fff8003dae8965e0 l5: ffffffffffffffff l6: 
0000000000000000 l7: 00000000f7e2b138
      [ 4423.189913] i0: fff8003d99d576a0 i1: fff8003d99d576a8 i2: 
fff8003d99d575e8 i3: 0000000000000000
      [ 4423.207284] i4: 0000000000008008 i5: fff8003d99d575c8 i6: 
fff8003d99d56df1 i7: 0000000000530c24
      [ 4423.224640] I7: <free_vmap_area_noflush+0x64/0x80>
      [ 4423.234193] Call Trace:
      [ 4423.239051]  [0000000000530c24] free_vmap_area_noflush+0x64/0x80
      [ 4423.251029]  [0000000000531a7c] remove_vm_area+0x5c/0x80
      [ 4423.261628]  [0000000000531b80] __vunmap+0x20/0x120
      [ 4423.271352]  [000000000071cf18] n_tty_close+0x18/0x40
      [ 4423.281423]  [00000000007222b0] tty_ldisc_close+0x30/0x60
      [ 4423.292183]  [00000000007225a4] tty_ldisc_reinit+0x24/0xa0
      [ 4423.303120]  [0000000000722ab4] tty_ldisc_hangup+0xd4/0x1e0
      [ 4423.314232]  [0000000000719aa0] __tty_hangup+0x280/0x3c0
      [ 4423.324835]  [0000000000724cb4] pty_close+0x134/0x1a0
      [ 4423.334905]  [000000000071aa24] tty_release+0x104/0x500
      [ 4423.345316]  [00000000005511d0] __fput+0x90/0x1e0
      [ 4423.354701]  [000000000047fa54] task_work_run+0x94/0xe0
      [ 4423.365126]  [0000000000404b44] __handle_signal+0xc/0x2c

      Fixes: 4ca9a23765da ("sparc64: Guard against flushing openfirmware 
mappings.")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 36888e955c7c7ba8c66756fed60ac6e453fcbb5f
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 09:03:06 2014 -0300

      ata: pata_imx: Use the SIMPLE_DEV_PM_OPS() macro

      Using the SIMPLE_DEV_PM_OPS() macro can make the code shorter and cleaner.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 47549650abd13d873fd2e5fc218db19e21031074
  Author: Joe Lawrence <Joe.Lawrence@xxxxxxxxxxx>
  Date:   Fri Oct 3 09:58:34 2014 -0400

      team: avoid race condition in scheduling delayed work

      When team_notify_peers and team_mcast_rejoin are called, they both reset
      their respective .count_pending atomic variable. Then when the actual
      worker function is executed, the variable is atomically decremented.
      This pattern introduces a potential race condition where the
      .count_pending rolls over and the worker function keeps rescheduling
      until .count_pending decrements to zero again:

      THREAD 1                           THREAD 2

      ========                           ========
      team_notify_peers(teamX)
        atomic_set count_pending = 1
        schedule_delayed_work
                                         team_notify_peers(teamX)
                                         atomic_set count_pending = 1
      team_notify_peers_work
        atomic_dec_and_test
          count_pending = 0
        (return)
                                         schedule_delayed_work
                                         team_notify_peers_work
                                         atomic_dec_and_test
                                           count_pending = -1
                                         schedule_delayed_work
                                         (repeat until count_pending = 0)

      Instead of assigning a new value to .count_pending, use atomic_add to
      tack-on the additional desired worker function invocations.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Fixes: fc423ff00df3a19554414ee ("team: add peer notification")
      Fixes: 492b200efdd20b8fcfdac87 ("team: add support for sending multicast 
rejoins")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 34a419d4e20d6be5e0c4a3b27f6eface366a4836
  Author: Ignacy GawÄ?dzki <ignacy.gawedzki@xxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:44:48 2014 +0200

      ematch: Fix early ending of inverted containers.

      The result of a negated container has to be inverted before checking for
      early ending.

      This fixes my previous attempt (17c9c8232663a47f074b7452b9b034efda868ca7) 
to
      make inverted containers work correctly.

      Signed-off-by: Ignacy GawÄ?dzki <ignacy.gawedzki@xxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1e203c1a2c104c8f8030245d2afaa337a79b4375
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Thu Oct 2 22:43:09 2014 -0700

      net: sched: suspicious RCU usage in qdisc_watchdog

      Suspicious RCU usage in qdisc_watchdog call needs to be done inside
      rcu_read_lock/rcu_read_unlock. And then Qdisc destroy operations
      need to ensure timer is cancelled before removing qdisc structure.

      [ 3992.191339] ===============================
      [ 3992.191340] [ INFO: suspicious RCU usage. ]
      [ 3992.191343] 3.17.0-rc6net-next+ #72 Not tainted
      [ 3992.191345] -------------------------------
      [ 3992.191347] include/net/sch_generic.h:272 suspicious 
rcu_dereference_check() usage!
      [ 3992.191348]
      [ 3992.191348] other info that might help us debug this:
      [ 3992.191348]
      [ 3992.191351]
      [ 3992.191351] rcu_scheduler_active = 1, debug_locks = 1
      [ 3992.191353] no locks held by swapper/1/0.
      [ 3992.191355]
      [ 3992.191355] stack backtrace:
      [ 3992.191358] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 
3.17.0-rc6net-next+ #72
      [ 3992.191360] Hardware name:                  /DZ77RE-75K, BIOS 
GAZ7711H.86A.0060.2012.1115.1750 11/15/2012
      [ 3992.191362]  0000000000000001 ffff880235803e48 ffffffff8178f92c 
0000000000000000
      [ 3992.191366]  ffff8802322224a0 ffff880235803e78 ffffffff810c9966 
ffff8800a5fe3000
      [ 3992.191370]  ffff880235803f30 ffff8802359cd768 ffff8802359cd6e0 
ffff880235803e98
      [ 3992.191374] Call Trace:
      [ 3992.191376]  <IRQ>  [<ffffffff8178f92c>] dump_stack+0x4e/0x68
      [ 3992.191387]  [<ffffffff810c9966>] lockdep_rcu_suspicious+0xe6/0x130
      [ 3992.191392]  [<ffffffff8167213a>] qdisc_watchdog+0x8a/0xb0
      [ 3992.191396]  [<ffffffff810f93f2>] __run_hrtimer+0x72/0x420
      [ 3992.191399]  [<ffffffff810f9bcd>] ? hrtimer_interrupt+0x7d/0x240
      [ 3992.191403]  [<ffffffff816720b0>] ? tc_classify+0xc0/0xc0
      [ 3992.191406]  [<ffffffff810f9c4f>] hrtimer_interrupt+0xff/0x240
      [ 3992.191410]  [<ffffffff8109e4a5>] ? 
__atomic_notifier_call_chain+0x5/0x140
      [ 3992.191415]  [<ffffffff8103577b>] local_apic_timer_interrupt+0x3b/0x60
      [ 3992.191419]  [<ffffffff8179c2b5>] smp_apic_timer_interrupt+0x45/0x60
      [ 3992.191422]  [<ffffffff8179a6bf>] apic_timer_interrupt+0x6f/0x80
      [ 3992.191424]  <EOI>  [<ffffffff815ed233>] ? 
cpuidle_enter_state+0x73/0x2e0
      [ 3992.191432]  [<ffffffff815ed22e>] ? cpuidle_enter_state+0x6e/0x2e0
      [ 3992.191437]  [<ffffffff815ed567>] cpuidle_enter+0x17/0x20
      [ 3992.191441]  [<ffffffff810c0741>] cpu_startup_entry+0x3d1/0x4a0
      [ 3992.191445]  [<ffffffff81106fc6>] ? 
clockevents_config_and_register+0x26/0x30
      [ 3992.191448]  [<ffffffff81033c16>] start_secondary+0x1b6/0x260

      Fixes: b26b0d1e8b1 ("net: qdisc: use rcu prefix and silence sparse 
warnings")
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f7d6b96f345be7e0bd8f7651f7fe1efa5404c1e3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Oct 2 18:56:03 2014 -0700

      net: dsa: do not call phy_start_aneg

      Commit f7f1de51edbd ("net: dsa: start and stop the PHY state machine")
      add calls to phy_start() in dsa_slave_open() respectively phy_stop() in
      dsa_slave_close().

      We also call phy_start_aneg() in dsa_slave_create(), and this call is
      messing up with the PHY state machine, since we basically start the
      auto-negotiation, and later on restart it when calling phy_start().
      phy_start() does not currently handle the PHY_FORCING or PHY_AN states
      properly, but such a fix would be too invasive for this window.

      Fixes: f7f1de51edbd ("net: dsa: start and stop the PHY state machine")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dd3619f2ed5bd5ffce90f4fd8361ccd46d59b9b6
  Author: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
  Date:   Thu Oct 2 21:15:22 2014 +0200

      Removed unused inet6 address state

      the inet6 state INET6_IFADDR_STATE_UP only appeared in its definition.

      Cc: Christoph Paasch <christoph.paasch@xxxxxxxxxxxx>
      Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8753d55afb436fd6a25c8bbe8d783f6dcf1c9f8
  Author: Vijay Subramanian <subramanian.vijay@xxxxxxxxx>
  Date:   Thu Oct 2 10:00:43 2014 -0700

      net: Cleanup skb cloning by adding SKB_FCLONE_FREE

      SKB_FCLONE_UNAVAILABLE has overloaded meaning depending on type of skb.
      1: If skb is allocated from head_cache, it indicates fclone is not 
available.
      2: If skb is a companion fclone skb (allocated from fclone_cache), it 
indicates
      it is available to be used.

      To avoid confusion for case 2 above, this patch  replaces
      SKB_FCLONE_UNAVAILABLE with SKB_FCLONE_FREE where appropriate. For fclone
      companion skbs, this indicates it is free for use.

      SKB_FCLONE_UNAVAILABLE will now simply indicate skb is from head_cache and
      cannot / will not have a companion fclone.

      Signed-off-by: Vijay Subramanian <subramanian.vijay@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e87474a6e697857df21cff0707a2472abceca8b3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Oct 2 09:43:16 2014 -0700

      net: systemport: fix bcm_sysport_insert_tsb()

      Similar to commit bc23333ba11fb7f959b7e87e121122f5a0fbbca8 ("net:
      bcmgenet: fix bcmgenet_put_tx_csum()"), we need to return the skb
      pointer in case we had to reallocate the SKB headroom.

      Fixes: 80105befdb4b8 ("net: systemport: add Broadcom SYSTEMPORT Ethernet 
MAC driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7881c64716f3a7d60b325ed0ad4d15f49b474a43
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Sat Oct 4 16:31:13 2014 -0700

      power: ab8500_fg: Fix build warning

      Fix

      drivers/power/ab8500_fg.c: In function 'ab8500_fg_probe':
      drivers/power/ab8500_fg.c:2989:27:
                warning: 'i' may be used uninitialized in this function
      drivers/power/ab8500_fg.c:2972:15: note: 'i' was declared here

      which actually points to a real bug.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 3be07244b7337760a3269d56b2f4a63e72218648
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Thu Oct 2 18:26:49 2014 +0200

      ip6_gre: fix flowi6_proto value in xmit path

      In xmit path, we build a flowi6 which will be used for the output route 
lookup.
      We are sending a GRE packet, neither IPv4 nor IPv6 encapsulated packet, 
thus the
      protocol should be IPPROTO_GRE.

      Fixes: c12b395a4664 ("gre: Support GRE over IPv6")
      Reported-by: Matthieu Ternisien d'Ouville <matthieu.tdo@xxxxxxxxx>
      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fab426de78140dc5cb0b85bbee6042c9c3d5ca5
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Oct 2 08:24:21 2014 -0700

      mlx4: add a new xmit_more counter

      ethtool -S reports a new counter, tracking number of time doorbell
      was not triggered, because skb->xmit_more was set.

      $ ethtool -S eth0 | egrep "tx_packet|xmit_more"
           tx_packets: 2413288400
           xmit_more: 666121277

      I merged the tso_packet false sharing avoidance in this patch as well.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1742b630e43a6ccca67cf634704e8b76d128947f
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 5 06:56:18 2014 -0700

      score: Remove GENERIC_HAS_IOMAP

      The symbol is an orphan, get rid of it.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Cc: Paul Bolle <pebolle@xxxxxxxxxx>
      [Guenter Roeck: Merge with 3.17-rc3; update headline]
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 2eb46da2a760e5764c48b752a5ef320e02b96b21
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Thu Oct 2 14:36:46 2014 +0100

      of/selftest: Use the resolver to fixup phandles

      The selftest data ends up causing duplicate phandles in the live tree
      for the time that the testcase data is inserted into the live tree. This
      is obviously a bad situation because anything attempting to read the
      tree while the selftests are running make resolve phandles to one of the
      testcase data nodes. Fix the problem by using the of_resolve_phandles()
      function to eliminate duplicates.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
      Cc: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>

  commit 7941b27b16e3282f6ec8817e36492f1deec753a7
  Author: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
  Date:   Fri Jul 4 19:59:20 2014 +0300

      of: Introduce Device Tree resolve support.

      Introduce support for dynamic device tree resolution.
      Using it, it is possible to prepare a device tree that's
      been loaded on runtime to be modified and inserted at the kernel
      live tree.

      Export of of_resolve and bug fix of double free by
        Guenter Roeck <groeck@xxxxxxxxxxx>

      Signed-off-by: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>
      [grant.likely: Don't need to select CONFIG_OF_DYNAMIC and 
CONFIG_OF_DEVICE]
      [grant.likely: Don't need to depend on OF or !SPARC]
      [grant.likely: Factor out duplicate code blocks into single function]
      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 841ec21357eee222416e3b7f1b6ef23cfc6ee43f
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Thu Oct 2 13:09:15 2014 +0100

      of/selftest: Add a test for duplicate phandles

      All phandles in the tree should be unique. Add a testcase to make sure
      that this is so.

      Note: this testcase fails on the current kernel because the selftest
      code itself ends up adding duplicate phandles. Before this testcase is
      merged the selftest code needs to be modified to resolve phandles before
      adding them.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Pantelis Antoniou <pantelis.antoniou@xxxxxxxxxxxx>

  commit fc59b4479c172e413df615cea1635247265e07a0
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Thu Oct 2 13:08:02 2014 +0100

      of: Don't try to search when phandle == 0

      A value of '0' isn't a valid phandle, so searching for a node with that
      phandle is pointless. It will result in nothing but false positives.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>

  commit f2051d6a88cd03f74221da887f56d778a1b2f1f1
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Wed Oct 1 17:40:22 2014 +0100

      of/selftest: Test structure of device tree

      Add a testcase to verify that the device tree is properly constructed
      and the lists are in a correct order. The new testcase gets run twice;
      once after adding the testcase data, and once after removing it again.
      It is run twice to make sure adding and removing the testcase data
      doesn't corrupt the data structure.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>

  commit bb78cdd4914df22bdf233a9cd4b554a1f6e39804
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Sat Oct 4 19:09:33 2014 +0100

      ASoC: Intel: byt-rt5640: fix coccinelle warnings

      sound/soc/intel/byt-rt5640.c:140:2-3: Unneeded semicolon

       Removes unneeded semicolon.

      Generated by: scripts/coccinelle/misc/semicolon.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5ea5570579739a8f80231d884e2979e25d3c0992
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Oct 4 11:43:41 2014 -0300

      ASoC: fsl_esai doc: Add "fsl,vf610-esai" as compatible string

      Since commit b21cc2f5fdfe224 ("ASoC: esai: Add VF610+ compatibles 
support.")
      the fsl_esai driver also accepts  the "fsl,vf610-esai" compatible string.

      Update the documentation accordingly.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d32c98e9855c719620fc418ff540acc6d5880bd8
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Tue Jul 8 14:00:43 2014 +0800

      arch/score/include/asm/Kbuild: Add generic "serial.h"

      The related error (with allmodconfig under score):

          CC [M]  drivers/staging/speakup/speakup_acntpc.o
        In file included from drivers/staging/speakup/speakup_acntpc.c:33:0:
        drivers/staging/speakup/serialio.h:7:24: fatal error: asm/serial.h: No 
such file or directory
         #include <asm/serial.h>
                                ^
        compilation terminated.
        make[3]: *** [drivers/staging/speakup/speakup_acntpc.o] Error 1
        make[2]: *** [drivers/staging/speakup] Error 2
        make[1]: *** [drivers/staging] Error 2
        make: *** [drivers] Error 2

      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>

  commit 203d2fbbec279e86f59e10662800ebbb0b5ce740
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 12:04:58 2014 +0200

      score: remove deprecated IRQF_DISABLED

      This patch removes the use of the IRQF_DISABLED flag
      from arch/score/kernel/time.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>

  commit 000ab4b0a7afaa3799ffd8cc41a4328ee999990b
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Wed Jul 9 16:56:36 2014 +0800

      arch/score/mm/cache.c: Export 'flush_icache_range'

      The related error (with allmodconfig under score):

          MODPOST 1365 modules
        ERROR: "flush_icache_range" [drivers/misc/lkdtm.ko] undefined!

      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>

  commit 51de2f11f5d4d51ad3a77ea3ef67e7b66f6709f5
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Wed Jul 9 16:48:45 2014 +0800

      arch: score: Export necessary symbols in related files

      'csum_partial_copy_from_user' and 'flush_dcache_page' are also needed by
      outside modules, so need export them in the related files.

      The related error (with allmodconfig under score):

          MODPOST 1365 modules
        ERROR: "csum_partial_copy_from_user" [net/rxrpc/af-rxrpc.ko] undefined!
        ERROR: "flush_dcache_page" [net/sunrpc/sunrpc.ko] undefined!

      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>

  commit 0ec31a61f0d46e03e9e80c2ff57fa3ae2fdf92d3
  Merge: 27b19cc ee39b43
  Author: Chris Mason <clm@xxxxxx>
  Date:   Sat Oct 4 09:57:44 2014 -0700

      Merge branch 'remove-unlikely' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

  commit 27b19cc8864e206c4203041892b0f706f044a0f1
  Merge: bbf65cf 4d75f8a
  Author: Chris Mason <clm@xxxxxx>
  Date:   Sat Oct 4 09:57:14 2014 -0700

      Merge branch 'cleanup/blocksize-diet-part1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

  commit bbf65cf0b5b67843ca094df01019222b85af2183
  Merge: bf8e8ca fccb84c
  Author: Chris Mason <clm@xxxxxx>
  Date:   Sat Oct 4 09:56:45 2014 -0700

      Merge branch 'cleanup/misc-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus

      Signed-off-by: Chris Mason <clm@xxxxxx>

      Conflicts:
        fs/btrfs/extent_io.c

  commit b277da0a8a594308e17881f4926879bd5fca2a2d
  Author: Mike Snitzer <snitzer@xxxxxxxxxx>
  Date:   Sat Oct 4 10:55:32 2014 -0600

      block: disable entropy contributions for nonrot devices

      Clear QUEUE_FLAG_ADD_RANDOM in all block drivers that set
      QUEUE_FLAG_NONROT.

      Historically, all block devices have automatically made entropy
      contributions.  But as previously stated in commit e2e1a148 ("block: add
      sysfs knob for turning off disk entropy contributions"):
          - On SSD disks, the completion times aren't as random as they
            are for rotational drives. So it's questionable whether they
            should contribute to the random pool in the first place.
          - Calling add_disk_randomness() has a lot of overhead.

      There are more reliable sources for randomness than non-rotational block
      devices.  From a security perspective it is better to err on the side of
      caution than to allow entropy contributions from unreliable "random"
      sources.

      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7b6ea43d3f90ba1db87883126c2c09777f51d3d6
  Merge: 126d457 62b4d20
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Oct 4 09:32:47 2014 -0700

      Merge tag 'tiny/kconfig-for-3.17' of 
https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux

      Pull kconfig fixes for tiny setups from Josh Triplett:
       "Two Kconfig bugfixes for 3.17 related to tinification.  These fixes
        make the Kconfig "General Setup" menu much more usable"

      * tag 'tiny/kconfig-for-3.17' of 
https://git.kernel.org/pub/scm/linux/kernel/git/josh/linux:
        init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu
        init/Kconfig: Hide printk log config if CONFIG_PRINTK=n

  commit cd9241e44af3d49977c39ddadbefbb719e2a4baf
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Sat Oct 4 02:17:08 2014 +0900

      ASoC: da732x: Remove unnecessary KERN_ERR in pr_err()

      This patch remove unnecessary KERN_ERR in pr_err().

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 872bbb3aa35c2c73dee6ca13aeb5448b38b457ad
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Fri Oct 3 10:06:08 2014 -0700

      ASoC: simple-card: Fix detect gpio documentation.

      The device tree property uses '-' not '_'.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 92404e609a2dffc55a9a22540ed48b6f0edc9c59
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Sat Oct 4 01:06:08 2014 +0000

      target: Add force_pr_aptpl device attribute

      This patch adds a force_pr_aptpl device attribute used to force SPC-3 PR
      Activate Persistence across Target Power Loss (APTPL) operation.  This
      makes PR metadata write-out occur during state change regardless if new
      PERSISTENT_RESERVE_OUT CDBs have their APTPL feature bit set.

      This is useful during H/A failover in active/passive setups where all PR
      state is being re-created on a different node, driven by configfs backend
      device + export layout and pre-loaded $DEV/pr/res_aptpl_metadata.

      Cc: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit e24805637d2d270d7975502e9024d473de86afdb
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Sat Oct 4 04:23:15 2014 +0000

      target: Fix APTPL metadata handling for dynamic MappedLUNs

      This patch fixes a bug in handling of SPC-3 PR Activate Persistence
      across Target Power Loss (APTPL) logic where re-creation of state for
      MappedLUNs from dynamically generated NodeACLs did not occur during
      I_T Nexus establishment.

      It adds the missing core_scsi3_check_aptpl_registration() call during
      core_tpg_check_initiator_node_acl() -> core_tpg_add_node_to_devs() in
      order to replay any pre-loaded APTPL metadata state associated with
      the newly connected SCSI Initiator Port.

      Cc: Mike Christie <michaelc@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6106253e69413785b29b9bfb493e2544c70461e7
  Merge: 0129120 bc1fc39
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:53:36 2014 -0700

      Merge branch 'gudp'

      Tom Herbert says:

      ====================
      net: Generic UDP Encapsulation

      Generic UDP Encapsulation (GUE) is UDP encapsulation protocol which
      encapsulates packets of various IP protocols. The GUE protocol is
      described in http://tools.ietf.org/html/draft-herbert-gue-01.

      The receive path of GUE is implemented in the FOU over UDP module (FOU).
      This includes a UDP encap receive function for GUE as well as GUE
      specific GRO functions. Management and configuration of GUE ports shares
      most of the same code with FOU.

      For the transmit path, the previous FOU support for IPIP, sit, and GRE
      was simply extended for GUE (when GUE is enabled insert the GUE
      header on transmit in addition to UDP header inserted for FOU).

      Semantically GUE is the same as FOU in that the encapsulation (UDP
      and GUE headers) that are inserted on transmission and removed on
      reception so that IP packet is processed with the inner header.

      This patch set includes:
       - Some fixes to FOU, removal of IPv4,v6 specific GRO functions
       - Support to configure a GUE receive port
       - Implementation of GUE receive path (normal and GRO)
       - Additions to ip_tunnel netlink to configure GUE
       - GUE header inserion in ip_tunnel transmit path

      v2:
       - Include net/gue.h in patch set

      Testing:

      I ran performance numbers using netperf TCP_RR with 200 streams,
      comparing encapsulation without GUE, encapsulation with GUE, and
      encapsulation with FOU.

       GRE
          TCP_STREAM
            IPv4, FOU, UDP checksum enabled
              14.04% TX CPU utilization
              13.17% RX CPU utilization
              9211 Mbps
            IPv4, GUE, UDP checksum enabled
              14.99% TX CPU utilization
              13.79% RX CPU utilization
              9185 Mbps
            IPv4, FOU, UDP checksum disabled
              13.14% TX CPU utilization
              23.18% RX CPU utilization
              9277 Mbps
            IPv4, GUE, UDP checksum disabled
              13.66% TX CPU utilization
              23.57% RX CPU utilization
              9184 Mbps
          TCP_RR
            IPv4, FOU, UDP checksum enabled
              94.2% CPU utilization
              155/249/460 90/95/99% latencies
              1.17018e+06 tps
            IPv4, GUE, UDP checksum enabled
              93.9% CPU utilization
              158/253/472 90/95/99% latencies
              1.15045e+06 tps

        IPIP
          TCP_STREAM
            FOU, UDP checksum enabled
              15.28% TX CPU utilization
              13.92% RX CPU utilization
              9342 Mbps
            GUE, UDP checksum enabled
              13.99% TX CPU utilization
              13.34% RX CPU utilization
              9210 Mbps
            FOU, UDP checksum disabled
              15.08% TX CPU utilization
              24.64% RX CPU utilization
              9226 Mbps
            GUE, UDP checksum disabled
              15.90% TX CPU utilization
              24.77% RX CPU utilization
              9197 Mbps
          TCP_RR
            FOU, UDP checksum enabled
              94.23% CPU utilization
              149/237/429 90/95/99% latencies
              1.19553e+06 tps
            GUE, UDP checksum enabled
              93.75% CPU utilization
              152/243/442 90/95/99% latencies
              1.17027e+06 tps

        SIT
          TCP_STREAM
            FOU, UDP checksum enabled
              14.47% TX CPU utilization
              14.58% RX CPU utilization
              9106 Mbps
            GUE, UDP checksum enabled
              15.09% TX CPU utilization
              14.84% RX CPU utilization
              9080 Mbps
            FOU, UDP checksum disabled
              15.70% TX CPU utilization
              27.93% RX CPU utilization
              9097 Mbps
            GUE, UDP checksum disabled
              15.04% TX CPU utilization
              27.54% RX CPU utilization
              9073 Mbps
          TCP_RR
            FOU, UDP checksum enabled
              96.9% CPU utilization
              170/281/581 90/95/99% latencies
              1.03372e+06 tps
            GUE, UDP checksum enabled
              97.16% CPU utilization
              172/286/576 90/95/99% latencies
              1.00469e+06 tps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bc1fc390e1728672b5b343b85185fcc1fe41043b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:10 2014 -0700

      ip_tunnel: Add GUE support

      This patch allows configuring IPIP, sit, and GRE tunnels to use GUE.
      This is very similar to fou excpet that we need to insert the GUE header
      in addition to the UDP header on transmit.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 37dd0247797b168ad1cc7f5dbec825a1ee66535b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:09 2014 -0700

      gue: Receive side for Generic UDP Encapsulation

      This patch adds support receiving for GUE packets in the fou module. The
      fou module now supports direct foo-over-udp (no encapsulation header)
      and GUE. To support this a type parameter is added to the fou netlink
      parameters.

      For a GUE socket we define gue_udp_recv, gue_gro_receive, and
      gue_gro_complete to handle the specifics of the GUE protocol. Most
      of the code to manage and configure sockets is common with the fou.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit efc98d08e1ec4fd131f794370b274dceaf32c958
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:08 2014 -0700

      fou: eliminate IPv4,v6 specific GRO functions

      This patch removes fou[46]_gro_receive and fou[46]_gro_complete
      functions. The v4 or v6 variants were chosen for the UDP offloads
      based on the address family of the socket this is not necessary
      or correct. Alternatively, this patch adds is_ipv6 to napi_gro_skb.
      This is set in udp6_gro_receive and unset in udp4_gro_receive. In
      fou_gro_receive the value is used to select the correct inet_offloads
      for the protocol of the outer IP header.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7371e0221c7721a1486fef745abaa8ae84571621
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Oct 3 15:48:07 2014 -0700

      ip_tunnel: Account for secondary encapsulation header in max_headroom

      When adjusting max_header for the tunnel interface based on egress
      device we need to account for any extra bytes in secondary encapsulation
      (e.g. FOU).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 62b4d2041117f35ab2409c9f5c4b8d3dc8e59d0f
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:19:24 2014 -0700

      init/Kconfig: Fix HAVE_FUTEX_CMPXCHG to not break up the EXPERT menu

      commit 03b8c7b623c80af264c4c8d6111e5c6289933666 ("futex: Allow
      architectures to skip futex_atomic_cmpxchg_inatomic() test") added the
      HAVE_FUTEX_CMPXCHG symbol right below FUTEX.  This placed it right in
      the middle of the options for the EXPERT menu.  However,
      HAVE_FUTEX_CMPXCHG does not depend on EXPERT or FUTEX, so Kconfig stops
      placing items in the EXPERT menu, and displays the remaining several
      EXPERT items (starting with EPOLL) directly in the General Setup menu.

      Since both users of HAVE_FUTEX_CMPXCHG only select it "if FUTEX", make
      HAVE_FUTEX_CMPXCHG itself depend on FUTEX.  With this change, the
      subsequent items display as part of the EXPERT menu again; the EMBEDDED
      menu now appears as the next top-level item in the General Setup menu,
      which makes General Setup much shorter and more usable.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>

  commit 361e9dfbaae84b0b246ed18d1ab7c82a1a41b53e
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:00:54 2014 -0700

      init/Kconfig: Hide printk log config if CONFIG_PRINTK=n

      The buffers sized by CONFIG_LOG_BUF_SHIFT and
      CONFIG_LOG_CPU_MAX_BUF_SHIFT do not exist if CONFIG_PRINTK=n, so don't
      ask about their size at all.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>

  commit a66993e05b6af0d981ba2cc9a529df63151942b5
  Merge: 23c4a3a 5f093ee
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Oct 3 16:43:02 2014 -0700

      Merge tag 'clk-mvebu-3.18-2' of git://git.infradead.org/linux-mvebu into 
clk-next

      clock mvebu changes for v3.18 (round 2)

       - armada 370/375
          - Fix SSCG node lookup

  commit 23c4a3a5212701ad34bd30591fa33d7bacef9c5f
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Oct 3 16:21:31 2014 -0700

      Revert "arm: pxa: Transition pxa27x to clk framework"

      This reverts commit 9ff25d7b58d8a4374886843ed3ed21f1ef17bf16.

      Originally reported on the kernel-build-reports mailing list[0]. The
      problem is caused by kernel configs that select both pxa25x and pxa27x
      such as cm_x2xx_defconfig and palmz72_defconfig. The short term solution
      is to revert the patch introducing the failure. Longer term, all the PXA
      chips will be converted to the common clock framework allowing support
      for various PXA chips to build into a single image.

      Reverting just this one patch does introduce some dead code into the
      kernel, but that is offset by making it easier to convert the remaining
      PXA platforms to the clock framework.

      [0] 
http://lists.linaro.org/pipermail/kernel-build-reports/2014-October/005576.html

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit bf8e8ca6fd4ac6e8edc58b92cffb2ffd51933138
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Thu Oct 2 19:17:32 2014 +0100

      Btrfs: send, don't delay dir move if there's a new parent inode

      If between two snapshots we rename an existing directory named X to Y and
      make it a child (direct or not) of a new inode named X, we were delaying
      the move/rename of the former directory unnecessarily, which would result
      in attempting to rename the new directory from its orphan name to name X
      prematurely.

      Minimal reproducer:

          $ mkfs.btrfs -f /dev/vdd
          $ mount /dev/vdd /mnt
          $ mkdir -p /mnt/merlin/RC/OSD/Source

          $ btrfs subvolume snapshot -r /mnt /mnt/mysnap1

          $ mkdir /mnt/OSD
          $ mv /mnt/merlin/RC/OSD /mnt/OSD/OSD-Plane_788
          $ mv /mnt/OSD /mnt/merlin/RC

          $ btrfs subvolume snapshot -r /mnt /mnt/mysnap2

          $ btrfs send /mnt/mysnap1 -f /tmp/1.snap
          $ btrfs send -p /mnt/mysnap1 /mnt/mysnap2 -f /tmp/2.snap

          $ mkfs.btrfs -f /dev/vdc
          $ mount /dev/vdc /mnt2

          $ btrfs receive /mnt2 -f /tmp/1.snap
          $ btrfs receive /mnt2 -f /tmp/2.snap

      The second receive (from an incremental send) failed with the following
      error message: "rename o261-7-0 -> merlin/RC/OSD failed".
      This is a regression introduced in the 3.16 kernel.

      A test case for xfstests follows.

      Reported-by: Marc Merlin <marc@xxxxxxxxxxx>
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c926093ec516f5d316ecdf8c1be11f577ac71b85
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Sep 30 19:16:47 2014 +0200

      btrfs: add more superblock checks

      Populate btrfs_check_super_valid() with checks that try to verify
      consistency of superblock by additional conditions that may arise from
      corrupted devices or bitflips. Some of tests are only hints and issue
      warnings instead of failing the mount, basically when the checks are
      derived from the data found in the superblock.

      Tested on a broken image provided by Qu.

      Reported-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 42383020beb1cfb05f5d330cc311931bc4917a97
  Author: Sage Weil <sage@xxxxxxxxxx>
  Date:   Fri Sep 26 08:30:06 2014 -0700

      Btrfs: fix race in WAIT_SYNC ioctl

      We check whether transid is already committed via last_trans_committed and
      then search through trans_list for pending transactions.  If
      last_trans_committed is updated by btrfs_commit_transaction after we check
      it (there is no locking), we will fail to find the committed transaction
      and return EINVAL to the caller.  This has been observed occasionally by
      ceph-osd (which uses this ioctl heavily).

      Fix by rechecking whether the provided transid <= last_trans_committed
      after the search fails, and if so return 0.

      Signed-off-by: Sage Weil <sage@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 656f30dba7ab8179c9a2e04293b0c7b383fa9ce9
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Fri Sep 26 12:25:56 2014 +0100

      Btrfs: be aware of btree inode write errors to avoid fs corruption

      While we have a transaction ongoing, the VM might decide at any time
      to call btree_inode->i_mapping->a_ops->writepages(), which will start
      writeback of dirty pages belonging to btree nodes/leafs. This call
      might return an error or the writeback might finish with an error
      before we attempt to commit the running transaction. If this happens,
      we might have no way of knowing that such error happened when we are
      committing the transaction - because the pages might no longer be
      marked dirty nor tagged for writeback (if a subsequent modification
      to the extent buffer didn't happen before the transaction commit) which
      makes filemap_fdata[write|wait]_range unable to find such pages (even
      if they're marked with SetPageError).
      So if this happens we must abort the transaction, otherwise we commit
      a super block with btree roots that point to btree nodes/leafs whose
      content on disk is invalid - either garbage or the content of some
      node/leaf from a past generation that got cowed or deleted and is no
      longer valid (for this later case we end up getting error messages like
      "parent transid verify failed on 10826481664 wanted 25748 found 29562"
      when reading btree nodes/leafs from disk).

      Note that setting and checking AS_EIO/AS_ENOSPC in the btree inode's
      i_mapping would not be enough because we need to distinguish between
      log tree extents (not fatal) vs non-log tree extents (fatal) and
      because the next call to filemap_fdatawait_range() will catch and clear
      such errors in the mapping - and that call might be from a log sync and
      not from a transaction commit, which means we would not know about the
      error at transaction commit time. Also, checking for the eb flag
      EXTENT_BUFFER_IOERR at transaction commit time isn't done and would
      not be completely reliable, as the eb might be removed from memory and
      read back when trying to get it, which clears that flag right before
      reading the eb's pages from disk, making us not know about the previous
      write error.

      Using the new 3 flags for the btree inode also makes us achieve the
      goal of AS_EIO/AS_ENOSPC when writepages() returns success, started
      writeback for all dirty pages and before filemap_fdatawait_range() is
      called, the writeback for all dirty pages had already finished with
      errors - because we were not using AS_EIO/AS_ENOSPC,
      filemap_fdatawait_range() would return success, as it could not know
      that writeback errors happened (the pages were no longer tagged for
      writeback).

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 15b636e1dd8f56ef1c580e086e46c8b32d8fe2b4
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Thu Sep 25 23:33:06 2014 +0200

      Btrfs: remove redundant btrfs_verify_qgroup_counts declaration.

      Do like disk-io function declared under CONFIG_BTRFS_FS_RUN_SANITY_TESTS
      and keep prototype in qgroup.h only

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b99d9a6a4a41712c609a0b468512b2043a1b5f1d
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Thu Sep 25 19:35:02 2014 +0200

      btrfs: fix shadow warning on cmp

      cmp was declared twice in btrfs_compare_trees resulting in a shadow
      warning. This patch renames second internal variable.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1b6e44690d2283e49c9e967d6a1739aac8490672
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 24 20:23:05 2014 +0200

      Btrfs: fix compilation errors under DEBUG

      bi_sector and bi_size moved to bi_iter since commit 4f024f3797c4
      ("block: Abstract out bvec iterator")

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8146502820231da924ca22d147cdcf733ac9a057
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Sep 23 22:22:33 2014 +0800

      Btrfs: fix crash of btrfs_release_extent_buffer_page

      This is actually inspired by Filipe's patch.  When write_one_eb() fails on
      submit_extent_page(), it'll give up writing this eb and mark it with
      EXTENT_BUFFER_IOERR.  So if it's not the last page that encounter the 
failure,
      there are some left pages which remain DIRTY, and if a later COW on this 
eb
      happens, ie. eb is COWed and freed, it'd run into BUG_ON in
      btrfs_release_extent_buffer_page() for the DIRTY page, ie. 
BUG_ON(PageDirty(page));

      This adds the missing clear_page_dirty_for_io() for the rest pages of eb.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Reviewed-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 55e3bd2e0c2e1cfb43429b962e61415e0526bc01
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Sep 22 17:41:04 2014 +0100

      Btrfs: add missing end_page_writeback on submit_extent_page failure

      If submit_extent_page() fails in write_one_eb(), we end up with the 
current
      page not marked dirty anymore, unlocked and marked for writeback. But we 
never
      end up calling end_page_writeback() against the page, which will make 
calls to
      filemap_fdatawait_range (e.g. at transaction commit time) hang forever 
waiting
      for the writeback bit to be cleared from the page.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Reviewed-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 32be3a1ac6d09576c57063c6c350ca36eaebdbd3
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 09:13:03 2014 +0800

      btrfs: Fix the wrong condition judgment about subset extent map

      Previous commit: btrfs: Fix and enhance merge_extent_mapping() to insert
      best fitted extent map
      is using wrong condition to judgement whether the range is a subset of a
      existing extent map.

      This may cause bug in btrfs no-holes mode.

      This patch will correct the judgment and fix the bug.

      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit bbe9051441effce51c9a533d2c56440df64db2d7
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Fri Sep 19 15:43:34 2014 -0400

      Btrfs: fix build_backref_tree issue with multiple shared blocks

      Marc Merlin sent me a broken fs image months ago where it would blow up 
in the
      upper->checked BUG_ON() in build_backref_tree.  This is because we had a
      scenario like this

      block a -- level 4 (not shared)
         |
      block b -- level 3 (reloc block, shared)
         |
      block c -- level 2 (not shared)
         |
      block d -- level 1 (shared)
         |
      block e -- level 0 (shared)

      We go to build a backref tree for block e, we notice block d is shared 
and add
      it to the list of blocks to lookup it's backrefs for.  Now when we loop 
around
      we will check edges for the block, so we will see we looked up block c 
last
      time.  So we lookup block d and then see that the block that points to it 
is
      block c and we can just skip that edge since we've already been up this 
path.
      The problem is because we clear need_check when we see block d (as it is 
shared)
      we never add block b as needing to be checked.  And because block c is in 
our
      path already we bail out before we walk up to block b and add it to the 
backref
      check list.

      To fix this we need to reset need_check if we trip over a block that 
doesn't
      need to be checked.  This will make sure that any subsequent blocks in 
the path
      as we're walking up afterwards are added to the list to be processed.  
With this
      patch I can now mount Marc's fs image and it'll complete the balance 
without
      panicing.  Thanks,

      Reported-by: Marc MERLIN <marc@xxxxxxxxxxx>
      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 75bfb9aff45e44625260f52a5fd581b92ace3e62
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Fri Sep 19 10:40:00 2014 -0400

      Btrfs: cleanup error handling in build_backref_tree

      When balance panics it tends to panic in the

      BUG_ON(!upper->checked);

      test, because it means it couldn't build the backref tree properly.  This 
is
      annoying to users and frankly a recoverable error, nothing in this 
function is
      actually fatal since it is just an in-memory building of the backrefs for 
a
      given bytenr.  So go through and change all the BUG_ON()'s to ASSERT()'s, 
and
      fix the BUG_ON(!upper->checked) thing to just return an error.

      This patch also fixes the error handling so it tears down the work we've 
done
      properly.  This code was horribly broken since we always just panic'ed 
instead
      of actually erroring out, so it needed to be completely re-worked.  With 
this
      patch my broken image no longer panics when I mount it.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 75d43b2d0a323ba894d85060888f039e41b441ca
  Merge: d0b7abb cb0446c
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Sat Oct 4 08:59:06 2014 +1000

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git

      Freescale updates from Scott (27 commits):

        "Highlights include DMA32 zone support (SATA, USB, etc now works on 
64-bit
         FSL kernels), MSI changes, 8xx optimizations and cleanup, t104x board
         support, and PrPMC PCI enumeration."

  commit 01291202ed4ad548f9a7147d20425cb1d24f49a7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Oct 2 07:38:46 2014 -0700

      net: do not export skb_gro_receive()

      skb_gro_receive() is only called from tcp_gro_receive() which is
      not in a module.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad2a2a6d7c4a59240dc67eb757e1986f3f1ef515
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:32:56 2014 +0800

      drivers/net/irda/Kconfig: Let SH_IRDA depend on HAS_IOMEM

      SH_IRDA needs HAS_IOMEM, so depend on it. The related error(with
      allmodconfig under um):

          CC [M]  drivers/net/irda/sh_irda.o
        drivers/net/irda/sh_irda.c: In function â??sh_irda_probeâ??:
        drivers/net/irda/sh_irda.c:776:2: error: implicit declaration of 
function â??ioremap_nocacheâ?? [-Werror=implicit-function-declaration]
          self->membase = ioremap_nocache(res->start, resource_size(res));
          ^
        drivers/net/irda/sh_irda.c:776:16: warning: assignment makes pointer 
from integer without a cast [enabled by default]
          self->membase = ioremap_nocache(res->start, resource_size(res));
                        ^
        drivers/net/irda/sh_irda.c:821:2: error: implicit declaration of 
function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(self->membase);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 65cb29a4f3c7b1c6c61179de870ab568e2129f7e
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:23:33 2014 +0800

      drivers/net/ethernet/marvell/Kconfig: Let PXA168_ETH depend on HAS_IOMEM

      PXA168_ETH need HAS_IOMEM, so depend on it, the related error (with
      allmodconfig under um):

          CC [M]  drivers/net/ethernet/marvell/pxa168_eth.o
        drivers/net/ethernet/marvell/pxa168_eth.c: In function 
â??pxa168_eth_probeâ??:
        drivers/net/ethernet/marvell/pxa168_eth.c:1605:2: error: implicit 
declaration of function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(pep->base);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 28b5533a6f5dca34316f90c59818a69e1c7ad6c1
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:14:04 2014 +0800

      drivers/net/dsa/Kconfig: Let NET_DSA_BCM_SF2 depend on HAS_IOMEM

      NET_DSA_BCM_SF2 need HAS_IOMEM, so depend on it, the related error (with
      allmodconfig under um):

          CC [M]  drivers/net/dsa/bcm_sf2.o
        drivers/net/dsa/bcm_sf2.c: In function â??bcm_sf2_sw_setupâ??:
        drivers/net/dsa/bcm_sf2.c:487:3: error: implicit declaration of 
function â??iounmapâ?? [-Werror=implicit-function-declaration]
           iounmap(*base);
           ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9dc8be2816929b13f64e1d3c00d6101939d03df3
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:01:42 2014 +0800

      drivers/net/can/Kconfig: Let CAN_AT91 depend on HAS_IOMEM

      CAN_AT91 needs HAS_IOMEM, so depends on it. The related error (with
      allmodconfig under um):

          CC [M]  drivers/net/can/at91_can.o
        drivers/net/can/at91_can.c: In function â??at91_can_probeâ??:
        drivers/net/can/at91_can.c:1329:2: error: implicit declaration of 
function â??ioremap_nocacheâ?? [-Werror=implicit-function-declaration]
        addr = ioremap_nocache(res->start, resource_size(res));
          ^
        drivers/net/can/at91_can.c:1329:7: warning: assignment makes pointer 
from integer without a cast [enabled by default]
          addr = ioremap_nocache(res->start, resource_size(res));
               ^
        drivers/net/can/at91_can.c:1384:2: error: implicit declaration of 
function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(addr);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 579899a9eac2a9051f65ec6d120f80383696d528
  Merge: 48fea86 b5d130c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:43:50 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-10-02

      This series contains updates to fm10k, igb, ixgbe and i40e.

      Alex provides two updates to the fm10k driver.  First reduces the buffer
      size to 2k for all page sizes, since most frames only have a 1500 MTU
      so supporting a buffer size larger than this is somewhat wasteful.
      Second fixes an issue where the number of transmit queues was not being
      updated, so added the lines necessary to update the number of transmit
      queues.

      Rick Jones provides two patches to convert ixgbe, igb and i40e to use
      dev_consume_skb_any().

      Emil provides two patches for ixgbe, first cleans up a couple of wait
      loops on auto-negotiation that were not needed.  Second fixes an issue
      reported by Fujitsu/Red Hat, which consolidates the logic behind the
      dynamically setting of TXDCTL.WTHRESH depending on interrupt throttle
      rate (ITR) setting regardless of BQL.

      Ethan Zhao provides a cleanup patch for ixgbe where he noticed a
      duplicate define.

      Bernhard Kaindl provides a patch for igb to remove a source of latency
      spikes by not calling code that uses mdelay() for feeding a PHY stat
      while being called with a spinlock held.

      Todd bumps the igb version based on the recent changes.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 48fea861c9fbee5aae17897fb9acc4d348a9abac
  Merge: 55a93b3 f832dc8
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:42:37 2014 -0700

      Merge branch 'mlx5-next'

      Eli Cohen says:

      ====================
      mlx5 update for 3.18

      This series integrates a new mechanism for populating and extracting 
field values
      used in the driver/firmware interaction around command mailboxes.

      Changes from V1:
       - Remove unused definition of memcpy_cpu_to_be32()
       - Remove definitions of non_existent_*() and use BUILD_BUG_ON() instead.
       - Added a patch one line patch to add support for ConnectX-4 devices.

      Changes from V0:
       - trimmed the auto-generated file to a minimum, as required by the 
reviewers.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f832dc820fe8fca561933e8fa734adca75bba5a0
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:46 2014 +0300

      net/mlx5_core: Add ConnectX-4 to list of supported devices

      Add the upcoming ConnectX-4 device to the list of supported devices by 
then
      mlx5 driver.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5903325a64834211daf63a62db3b35ee580cb8bf
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:45 2014 +0300

      net/mlx5_core: Identify resources by their type

      This patch puts a common part as the first field of mlx5_core_qp. This 
field is
      used to identify which resource generated an event. This is required 
since upcoming
      new resource types such as DC targets are allocated for the same 
numerical space
      as regular QPs and may generate the same events. By searching the 
resource in the
      same table we can then look at the common field to identify the resource.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b775516b042f9e35f856bd2914afefd9d23021d7
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:44 2014 +0300

      net/mlx5_core: use set/get macros in device caps

      Transform device capabilities related commands to use set/get macros to
      manipulate command mailboxes.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d29b796adada8780db3512c4a34b339f9aeef1ae
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:43 2014 +0300

      net/mlx5_core: Use hardware registers description header file

      Add an auto generated header file that describes hardware registers along 
with
      set of macros that set/get values. The macros do static checks to avoid
      overflow, handle endianess, and overall provide a clean way to code 
commands.
      Currently the header file is small and we will add structs as we make use 
of
      the macros.
      A few commands were removed from the commands enum since they are not 
supported
      currently and will be added when support is available.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c7a08ac7ee68b9af0d5af99c7b34b574cac4d144
  Author: Eli Cohen <eli@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:19:42 2014 +0300

      net/mlx5_core: Update device capabilities handling

      Rearrange struct mlx5_caps so it has a "gen" field to represent the 
current
      capabilities configured for the device. Max capabilities can also be 
queried
      from the device. Also update capabilities struct to contain more fields 
as per
      the latest revision if firmware specification.

      Signed-off-by: Eli Cohen <eli@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ea6a7112d8525f7b5b6fdd59b255845ed6331beb
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Oct 2 17:03:12 2014 +0800

      r8152: autoresume before setting MAC address

      Resume the device before setting the MAC address.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3cc81d85ee01e5a0b7ea2f4190e2ed1165f53c31
  Author: Michel Stam <m.stam@xxxxxxxx>
  Date:   Thu Oct 2 10:22:02 2014 +0200

      asix: Don't reset PHY on if_up for ASIX 88772

      I've noticed every time the interface is set to 'up,', the kernel
      reports that the link speed is set to 100 Mbps/Full Duplex, even
      when ethtool is used to set autonegotiation to 'off', half
      duplex, 10 Mbps.
      It can be tested by:
       ifconfig eth0 down
       ethtool -s eth0 autoneg off speed 10 duplex half
       ifconfig eth0 up

      Then checking 'dmesg' for the link speed.

      Signed-off-by: Michel Stam <m.stam@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55a93b3ea780908b7d1b3a8cf1976223a9268d78
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Oct 3 15:31:07 2014 -0700

      qdisc: validate skb without holding lock

      Validation of skb can be pretty expensive :

      GSO segmentation and/or checksum computations.

      We can do this without holding qdisc lock, so that other cpus
      can queue additional packets.

      Trick is that requeued packets were already validated, so we carry
      a boolean so that sch_direct_xmit() can validate a fresh skb list,
      or directly use an old one.

      Tested on 40Gb NIC (8 TX queues) and 200 concurrent flows, 48 threads
      host.

      Turning TSO on or off had no effect on throughput, only few more cpu
      cycles. Lock contention on qdisc lock disappeared.

      Same if disabling TX checksum offload.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a05880a8b22c6ba2ffdabbceb4635d28abe9072
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Thu Oct 2 10:15:30 2014 +0200

      net: ethernet: Remove superfluous ether_setup after alloc_etherdev

      There is no need to call ether_setup after alloc_ethdev since it was
      already called there.

      Follow commits c706471b2601 ("net: axienet: remove unnecessary
      ether_setup after alloc_etherdev") and 3c87dcbfb36c ("net: ll_temac:
      Remove unnecessary ether_setup after alloc_etherdev") and fix the
      pattern in all remaining ethernet drivers.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 906d201530f2c52aeb4eee31895c71cdccf1e9a0
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Wed Sep 24 11:17:56 2014 -0700

      dynamic_debug: change __dynamic_<foo>_dbg return types to void

      The return value is not used by callers of these functions
      so change the functions to return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Acked-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33ead538f642a33b1d658782a5d14a40b5014d1f
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Fri Oct 3 19:06:03 2014 +0900

      driver/base/node: remove unnecessary kfree of node struct from 
unregister_one_node

      Commit 92d585ef067d ("numa: fix NULL pointer access and memory
      leak in unregister_one_node()") added kfree() of node struct in
      unregister_one_node(). But node struct is freed by node_device_release()
      which is called in  unregister_node(). So by adding the kfree(),
      node struct is freed two times.

      While hot removing memory, the commit leads the following BUG_ON():

        kernel BUG at mm/slub.c:3346!
        invalid opcode: 0000 [#1] SMP
        [...]
        Call Trace:
         [...] unregister_one_node
         [...] try_offline_node
         [...] remove_memory
         [...] acpi_memory_device_remove
         [...] acpi_bus_trim
         [...] acpi_bus_trim
         [...] acpi_device_hotplug
         [...] acpi_hotplug_work_fn
         [...] process_one_work
         [...] worker_thread
         [...] ? rescuer_thread
         [...] kthread
         [...] ? kthread_create_on_node
         [...] ret_from_fork
         [...] ? kthread_create_on_node

      This patch removes unnecessary kfree() from unregister_one_node().

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Xishi Qiu <qiuxishi@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.16+
      Fixes: 92d585ef067d "numa: fix NULL pointer access and memory leak in 
unregister_one_node()"
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ed9a3d455558406cad83d38764ee659de25851c
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Oct 3 10:21:44 2014 +0200

      USB: host: st: fix typo 'CONFIG_USB_EHCI_HCD_ST'

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Fixes: 905e300e1043 ("USB: host: st: fix ehci/ohci driver selection")
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d75b9cbb1418f20ad1e688dd8312a029ef2e6b5
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Fri Oct 3 12:08:56 2014 +0200

      uas: Reduce number of function arguments for uas_alloc_foo functions

      The stream_id and pipe are already present in uas_cmd_info resp 
uas_dev_info,
      so there is no need to pass a copy along.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 29e409f0f7613f9fd2235e41f0fa33e48e94544e
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:29 2014 +0300

      xhci: Allow xHCI drivers to be built as separate modules

      Instead of building all of the xHCI code into a single module, separate
      it out into the core (xhci-hcd), PCI (xhci-pci, now selected by the new
      config option CONFIG_USB_XHCI_PCI), and platform (xhci-plat) drivers.
      Also update the PCI/platform drivers with module descriptions/licenses
      and have them register their respective drivers in their initcalls.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 436e8c7d457ff4ca89beca20cf54f5884de6af61
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:28 2014 +0300

      xhci: Export symbols used by host-controller drivers

      In preparation for allowing the xHCI host controller drivers to be built
      as separate modules, export symbols from the xHCI core that may be used
      by the host controller drivers.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e1cd972741f537828307640c9e55f7b595e9ba1e
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:27 2014 +0300

      xhci: Check for XHCI_COMP_MODE_QUIRK when disabling D3cold

      Instead of calling xhci_compliance_mode_recovery_timer_quirk_check() again
      in the PCI suspend path, just check for XHCI_COMP_MODE_QUIRK which will
      have been set based on xhci_compliance_mode_recovery_timer_quirk_check()
      in xhci_init().

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1885d9a33753b73cbbe3f8efde4a852ecca08674
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Fri Oct 3 11:35:26 2014 +0300

      xhci: Introduce xhci_init_driver()

      Since the struct hc_driver is mostly the same across the xhci-pci,
      xhci-plat, and the upcoming xhci-tegra driver, introduce the function
      xhci_init_driver() which will populate the hc_driver with the default
      xHCI operations.  The caller must supply a setup function which will
      be used as the hc_driver's reset callback.

      Note that xhci-plat also overrides the default ->start() callback so
      that it can do rcar-specific initialization.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f4c24db1b7ad0ce84409e15744d26c6f86a96840
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Fri Oct 3 14:35:56 2014 -0700

      qla_target: don't delete changed nacls

      The code is currently riddled with "drop the hardware_lock to avoid a
      deadlock" bugs that expose races.  One of those races seems to expose a
      valid warning in tcm_qla2xxx_clear_nacl_from_fcport_map.  Add some
      bandaid to it.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.5+
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit d8f429e1669b9709f5b669aac9d734dbe0640891
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:27:12 2014 -0400

      block: add bioset_create_nobvec()

      Users of bio_clone_fast() do not want bios with their own bvecs.
      Allocating a bvec mempool as part of the bioset intended for such users
      is a waste of memory.

      bioset_create_nobvec() creates a bioset that doesn't have the bvec
      mempool.

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 11dfce509eaa35e8fc81cb50d0910c0e235fd7e2
  Author: Junichi Nomura <j-nomura@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:27:11 2014 -0400

      block: use bio_clone_fast() in blk_rq_prep_clone()

      Request cloning clones bios in the request to track the completion
      of each bio.
      For that purpose, we can use bio_clone_fast() instead of bio_clone()
      to avoid unnecessary allocation and copy of bvecs.

      This patch reduces memory footprint of request-based device-mapper
      (about 1-4KB for each request) and is a preparation for further
      reduction of memory usage by removing unused bvec mempool.

      Signed-off-by: Jun'ichi Nomura <j-nomura@xxxxxxxxxxxxx>
      Signed-off-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 126d4576cb73c8a440adc37c129589cd66051bcc
  Merge: 0390019 86b59bb
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 14:20:44 2014 -0700

      Merge branch 'i2c/for-current' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

      Pull i2c fixes from Wolfram Sang:
       "Two i2c driver bugfixes"

      * 'i2c/for-current' of 
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
        i2c: qup: Fix order of runtime pm initialization
        i2c: rk3x: fix 0 length write transfers

  commit e603984823a9218857c599195aaa514c5343de03
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Fri Oct 3 21:45:53 2014 +0100

      staging: et131x: Remove et131x driver from drivers/staging

      The current version of the et131x driver has been accepted into the
      main tree at /drivers/net/ethernet, so it can now be removed from
      staging.

      The MAINTAINERS entry has not been touched here, as the patch to
      add the driver to drivers/net modifies it correctly.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 915de2adb584acea89f3f654a6c9b329f682100f
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 29 12:02:11 2014 +0000

      ftracetest: Add POSIX.3 standard and XFAIL result codes

      Add XFAIL and POSIX 1003.3 standard codes (UNRESOLVED/
      UNTESTED/UNSUPPORTED) as result codes. These are used for the
      results that test case is expected to fail or unsupported
      feature (by config).

      To return these result code, this introduces exit_unresolved,
      exit_untested, exit_unsupported and exit_xfail functions,
      which use real-time signals to notify the result code to
      ftracetest.

      This also set "errexit" option for the testcases, so that
      the tests don't need to exit explicitly.

      Note that if the test returns UNRESOLVED/UNSUPPORTED/FAIL,
      its test log including executed commands is shown on console
      and main logfile as below.

        ------
        # ./ftracetest samples/
        === Ftrace unit tests ===
        [1] failure-case example        [FAIL]
        execute: 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/fail.tc
        + . 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/fail.tc
        ++ cat non-exist-file
        cat: non-exist-file: No such file or directory
        [2] pass-case example   [PASS]
        [3] unresolved-case example     [UNRESOLVED]
        execute: 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unresolved.tc
        + . 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unresolved.tc
        ++ trap exit_unresolved INT
        ++ kill -INT 29324
        +++ exit_unresolved
        +++ kill -s 38 29265
        +++ exit 0
        [4] unsupported-case example    [UNSUPPORTED]
        execute: 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unsupported.tc
        + . 
/home/fedora/ksrc/linux-3/tools/testing/selftests/ftrace/samples/unsupported.tc
        ++ exit_unsupported
        ++ kill -s 40 29265
        ++ exit 0
        [5] untested-case example       [UNTESTED]
        [6] xfail-case example  [XFAIL]

        # of passed:  1
        # of failed:  1
        # of unresolved:  1
        # of untested:  1
        # of unsupported:  1
        # of xfailed:  1
        # of undefined(test bug):  0
        ------

      Link: 
http://lkml.kernel.org/p/20140929120211.30203.99510.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 039001972a959ab31008a3924ff9519063371bc2
  Merge: 7d1419f 24607f1
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 13:31:57 2014 -0700

      Merge tag 'trace-fixes-v3.17-rc7' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

      Pull trace ring buffer iterator fix from Steven Rostedt:
       "While testing some new changes for 3.18, I kept hitting a bug every so
        often in the ring buffer.  At first I thought it had to do with some
        of the changes I was working on, but then testing something else I
        realized that the bug was in 3.17 itself.  I ran several bisects as
        the bug was not very reproducible, and finally came up with the commit
        that I could reproduce easily within a few minutes, and without the
        change I could run the tests over an hour without issue.  The change
        fit the bug and I figured out a fix.  That bad commit was:

          Commit 651e22f2701b "ring-buffer: Always reset iterator to reader 
page"

        This commit fixed a bug, but in the process created another one.  It
        used the wrong value as the cached value that is used to see if things
        changed while an iterator was in use.  This made it look like a change
        always happened, and could cause the iterator to go into an infinite
        loop"

      * tag 'trace-fixes-v3.17-rc7' of 
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
        ring-buffer: Fix infinite spin in reading buffer

  commit 7d1419f30cc5106196e54a282d7e115e698c95f6
  Merge: ee042ec 1209bbd
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 13:09:57 2014 -0700

      Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6

      Pull cifs/smb3 fixes from Steve French:
       "Fix for CIFS/SMB3 oops on reconnect during readpages (3.17 regression)
        and for incorrectly closing file handle in symlink error cases"

      * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
        CIFS: Fix readpages retrying on reconnects
        Fix problem recognizing symlinks

  commit fba7516303c1f6bb45fcc3df888978d0b34202c4
  Merge: ee042ec 593cbb3
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 12:52:19 2014 -0700

      Merge branch 'rds-net'

      Herton R. Krzesinski says:

      ====================
      Small fixes/changes for RDS

      I got a report of one issue within RDS (after investigation it was a 
double
      free), and I'm sending the fix (patch 3/3) which reporter said it works 
(no more
      WARNING triggered on a specially instrumented kernel). The report/test 
was done
      on a very old kernel (RHEL 5, 2.6.18 based with backports), but the 
problem the
      patch handles still exists and should not change. Besides that, while
      reviewing some of the code but being unable to reproduce with rds_tcp, I
      noticed two small improvements/fixes which are in patches 1 and 2.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 593cbb3ec6a3f2424966832727f394b1696d0d72
  Author: Herton R. Krzesinski <herton@xxxxxxxxxx>
  Date:   Wed Oct 1 18:49:54 2014 -0300

      net/rds: fix possible double free on sock tear down

      I got a report of a double free happening at RDS slab cache. One
      suspicion was that may be somewhere we were doing a sock_hold/sock_put
      on an already freed sock. Thus after providing a kernel with the
      following change:

       static inline void sock_hold(struct sock *sk)
       {
      -       atomic_inc(&sk->sk_refcnt);
      +       if (!atomic_inc_not_zero(&sk->sk_refcnt))
      +               WARN(1, "Trying to hold sock already gone: %p (family: 
%hd)\n",
      +                       sk, sk->sk_family);
       }

      The warning successfuly triggered:

      Trying to hold sock already gone: ffff81f6dda61280 (family: 21)
      WARNING: at include/net/sock.h:350 sock_hold()
      Call Trace:
      <IRQ>  [<ffffffff8adac135>] :rds:rds_send_remove_from_sock+0xf0/0x21b
      [<ffffffff8adad35c>] :rds:rds_send_drop_acked+0xbf/0xcf
      [<ffffffff8addf546>] :rds_rdma:rds_ib_recv_tasklet_fn+0x256/0x2dc
      [<ffffffff8009899a>] tasklet_action+0x8f/0x12b
      [<ffffffff800125a2>] __do_softirq+0x89/0x133
      [<ffffffff8005f30c>] call_softirq+0x1c/0x28
      [<ffffffff8006e644>] do_softirq+0x2c/0x7d
      [<ffffffff8006e4d4>] do_IRQ+0xee/0xf7
      [<ffffffff8005e625>] ret_from_intr+0x0/0xa
      <EOI>

      Looking at the call chain above, the only way I think this would be
      possible is if somewhere we already released the same socket->sock which
      is assigned to the rds_message at rds_send_remove_from_sock. Which seems
      only possible to happen after the tear down done on rds_release.

      rds_release properly calls rds_send_drop_to to drop the socket from any
      rds_message, and some proper synchronization is in place to avoid race
      with rds_send_drop_acked/rds_send_remove_from_sock. However, I still see
      a very narrow window where it may be possible we touch a sock already
      released: when rds_release races with rds_send_drop_acked, we check
      RDS_MSG_ON_CONN to avoid cleanup on the same rds_message, but in this
      specific case we don't clear rm->m_rs. In this case, it seems we could
      then go on at rds_send_drop_to and after it returns, the sock is freed
      by last sock_put on rds_release, with concurrently we being at
      rds_send_remove_from_sock; then at some point in the loop at
      rds_send_remove_from_sock we process an rds_message which didn't have
      rm->m_rs unset for a freed sock, and a possible sock_hold on an sock
      already gone at rds_release happens.

      This hopefully address the described condition above and avoids a double
      free on "second last" sock_put. In addition, I removed the comment about
      socket destruction on top of rds_send_drop_acked: we call rds_send_drop_to
      in rds_release and we should have things properly serialized there, thus
      I can't see the comment being accurate there.

      Signed-off-by: Herton R. Krzesinski <herton@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb74cc97b830c1e438dc1d6b049f17bdb2b9aae5
  Author: Herton R. Krzesinski <herton@xxxxxxxxxx>
  Date:   Wed Oct 1 18:49:53 2014 -0300

      net/rds: do proper house keeping if connection fails in 
rds_tcp_conn_connect

      I see two problems if we consider the sock->ops->connect attempt to fail 
in
      rds_tcp_conn_connect. The first issue is that for example we don't remove 
the
      previously added rds_tcp_connection item to rds_tcp_tc_list at
      rds_tcp_set_callbacks, which means that on a next reconnect attempt for 
the
      same rds_connection, when rds_tcp_conn_connect is called we can again call
      rds_tcp_set_callbacks, resulting in duplicated items on rds_tcp_tc_list,
      leading to list corruption: to avoid this just make sure we call
      properly rds_tcp_restore_callbacks before we exit. The second issue
      is that we should also release the sock properly, by setting sock = NULL
      only if we are returning without error.

      Signed-off-by: Herton R. Krzesinski <herton@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 310886dd5fa3606d9325b10caf7c8ba5e9f9ab03
  Author: Herton R. Krzesinski <herton@xxxxxxxxxx>
  Date:   Wed Oct 1 18:49:52 2014 -0300

      net/rds: call rds_conn_drop instead of open code it at 
rds_connect_complete

      Signed-off-by: Herton R. Krzesinski <herton@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2bf5ec20488fb91af32f1c7f7c63f338ebacc9f
  Merge: 38df649 808e7ac
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 12:37:23 2014 -0700

      Merge branch 'qdisc_bulk_dequeue'

      Jesper Dangaard Brouer says:

      ====================
      qdisc: bulk dequeue support

      This patchset uses DaveM's recent API changes to dev_hard_start_xmit(),
      from the qdisc layer, to implement dequeue bulking.

      Patch01: "qdisc: bulk dequeue support for qdiscs with TCQ_F_ONETXQUEUE"
       - Implement basic qdisc dequeue bulking
       - This time, 100% relying on BQL limits, no magic safe-guard constants

      Patch02: "qdisc: dequeue bulking also pickup GSO/TSO packets"
       - Extend bulking to bulk several GSO/TSO packets
       - Seperate patch, as it introduce a small regression, see test section.

      We do have a patch03, which exports a userspace tunable as a BQL
      tunable, that can byte-cap or disable the bulking/bursting.  But we
      could not agree on it internally, thus not sending it now.  We
      basically strive to avoid adding any new userspace tunable.

      Testing patch01:
      ================
       Demonstrating the performance improvement of qdisc dequeue bulking, is
      tricky because the effect only "kicks-in" once the qdisc system have a
      backlog. Thus, for a backlog to form, we need either 1) to exceed 
wirespeed
      of the link or 2) exceed the capability of the device driver.

      For practical use-cases, the measureable effect of this will be a
      reduction in CPU usage

      01-TCP_STREAM:
      --------------
      Testing effect for TCP involves disabling TSO and GSO, because TCP
      already benefit from bulking, via TSO and especially for GSO segmented
      packets.  This patch view TSO/GSO as a seperate kind of bulking, and
      avoid further bulking of these packet types.

      The measured perf diff benefit (at 10Gbit/s) for a single netperf
      TCP_STREAM were 9.24% less CPU used on calls to _raw_spin_lock()
      (mostly from sch_direct_xmit).

      If my E5-2695v2(ES) CPU is tuned according to:
       
http://netoptimizer.blogspot.dk/2014/04/basic-tuning-for-network-overload.html
      Then it is possible that a single netperf TCP_STREAM, with GSO and TSO
      disabled, can utilize all bandwidth on a 10Gbit/s link.  This will
      then cause a standing backlog queue at the qdisc layer.

      Trying to pressure the system some more CPU util wise, I'm starting
      24x TCP_STREAMs and monitoring the overall CPU utilization.  This
      confirms bulking saves CPU cycles when it "kicks-in".

      Tool mpstat, while stressing the system with netperf 24x TCP_STREAM, 
shows:
       * Disabled bulking: sys:2.58%  soft:8.50%  idle:88.78%
       * Enabled  bulking: sys:2.43%  soft:7.66%  idle:89.79%

      02-UDP_STREAM
      -------------
      The measured perf diff benefit for UDP_STREAM were 6.41% less CPU used
      on calls to _raw_spin_lock().  24x UDP_STREAM with packet size -m 1472 (to
      avoid sending UDP/IP fragments).

      03-trafgen driver test
      ----------------------
      The performance of the 10Gbit/s ixgbe driver is limited due to
      updating the HW ring-queue tail-pointer on every packet.  As
      previously demonstrated with pktgen.

      Using trafgen to send RAW frames from userspace (via AF_PACKET), and
      forcing it through qdisc path (with option --qdisc-path and -t0),
      sending with 12 CPUs.

      I can demonstrate this driver layer limitation:
       * 12.8 Mpps with no qdisc bulking
       * 14.8 Mpps with qdisc bulking (full 10G-wirespeed)

      Testing patch02:
      ================
      Testing Bulking several GSO/TSO packets:

      Measuring HoL (Head-of-Line) blocking for TSO and GSO, with
      netperf-wrapper. Bulking several TSO show no performance regressions
      (requeues were in the area 32 requeues/sec for 10G while transmitting
      approx 813Kpps).

      Bulking several GSOs does show small regression or very small
      improvement (requeues were in the area 8000 requeues/sec, for 10G
      while transmitting approx 813Kpps).

       Using ixgbe 10Gbit/s with GSO bulking, we can measure some additional
      latency. Base-case, which is "normal" GSO bulking, sees varying
      high-prio queue delay between 0.38ms to 0.47ms.  Bulking several GSOs
      together, result in a stable high-prio queue delay of 0.50ms.

      Corrosponding to:
       (10000*10^6)*((0.50-0.47)/10^3)/8 = 37500 bytes
       (10000*10^6)*((0.50-0.38)/10^3)/8 = 150000 bytes
       37500/1500  = 25 pkts
       150000/1500 = 100 pkts

       Using igb at 100Mbit/s with GSO bulking, shows an improvement.
      Base-case sees varying high-prio queue delay between 2.23ms to 2.35ms
      diff of 0.12ms corrosponding to 1500 bytes at 100Mbit/s. Bulking
      several GSOs together, result in a stable high-prio queue delay of
      2.23ms.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 808e7ac0bdef31204184904f6b3ea356a30a9ed5
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Oct 1 22:36:09 2014 +0200

      qdisc: dequeue bulking also pickup GSO/TSO packets

      The TSO and GSO segmented packets already benefit from bulking
      on their own.

      The TSO packets have always taken advantage of the only updating
      the tailptr once for a large packet.

      The GSO segmented packets have recently taken advantage of
      bulking xmit_more API, via merge commit 53fda7f7f9e8 ("Merge
      branch 'xmit_list'"), specifically via commit 7f2e870f2a4 ("net:
      Move main gso loop out of dev_hard_start_xmit() into helper.")
      allowing qdisc requeue of remaining list.  And via commit
      ce93718fb7cd ("net: Don't keep around original SKB when we
      software segment GSO frames.").

      This patch allow further bulking of TSO/GSO packets together,
      when dequeueing from the qdisc.

      Testing:
       Measuring HoL (Head-of-Line) blocking for TSO and GSO, with
      netperf-wrapper. Bulking several TSO show no performance regressions
      (requeues were in the area 32 requeues/sec).

      Bulking several GSOs does show small regression or very small
      improvement (requeues were in the area 8000 requeues/sec).

       Using ixgbe 10Gbit/s with GSO bulking, we can measure some additional
      latency. Base-case, which is "normal" GSO bulking, sees varying
      high-prio queue delay between 0.38ms to 0.47ms.  Bulking several GSOs
      together, result in a stable high-prio queue delay of 0.50ms.

       Using igb at 100Mbit/s with GSO bulking, shows an improvement.
      Base-case sees varying high-prio queue delay between 2.23ms to 2.35ms

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5772e9a3463b264cee5a4e73ef586ad482d7ba48
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Oct 1 22:35:59 2014 +0200

      qdisc: bulk dequeue support for qdiscs with TCQ_F_ONETXQUEUE

      Based on DaveM's recent API work on dev_hard_start_xmit(), that allows
      sending/processing an entire skb list.

      This patch implements qdisc bulk dequeue, by allowing multiple packets
      to be dequeued in dequeue_skb().

      The optimization principle for this is two fold, (1) to amortize
      locking cost and (2) avoid expensive tailptr update for notifying HW.
       (1) Several packets are dequeued while holding the qdisc root_lock,
      amortizing locking cost over several packet.  The dequeued SKB list is
      processed under the TXQ lock in dev_hard_start_xmit(), thus also
      amortizing the cost of the TXQ lock.
       (2) Further more, dev_hard_start_xmit() will utilize the skb->xmit_more
      API to delay HW tailptr update, which also reduces the cost per
      packet.

      One restriction of the new API is that every SKB must belong to the
      same TXQ.  This patch takes the easy way out, by restricting bulk
      dequeue to qdisc's with the TCQ_F_ONETXQUEUE flag, that specifies the
      qdisc only have attached a single TXQ.

      Some detail about the flow; dev_hard_start_xmit() will process the skb
      list, and transmit packets individually towards the driver (see
      xmit_one()).  In case the driver stops midway in the list, the
      remaining skb list is returned by dev_hard_start_xmit().  In
      sch_direct_xmit() this returned list is requeued by dev_requeue_skb().

      To avoid overshooting the HW limits, which results in requeuing, the
      patch limits the amount of bytes dequeued, based on the drivers BQL
      limits.  In-effect bulking will only happen for BQL enabled drivers.

      Small amounts for extra HoL blocking (2x MTU/0.24ms) were
      measured at 100Mbit/s, with bulking 8 packets, but the
      oscillating nature of the measurement indicate something, like
      sched latency might be causing this effect. More comparisons
      show, that this oscillation goes away occationally. Thus, we
      disregard this artifact completely and remove any "magic" bulking
      limit.

      For now, as a conservative approach, stop bulking when seeing TSO and
      segmented GSO packets.  They already benefit from bulking on their own.
      A followup patch add this, to allow easier bisect-ability for finding
      regressions.

      Jointed work with Hannes, Daniel and Florian.

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 38df6492eb511d2a6823303cb1a194c4fe423154
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 30 22:29:46 2014 +0100

      et131x: Add PCIe gigabit ethernet driver et131x to drivers/net

      This adds the ethernet driver for Agere et131x devices to
      drivers/net/ethernet.

      The driver being added has been in the staging tree for some time, and 
will be
      removed from there in a seperate patch. This one merely disables the 
staging
      version to prevent two instances being built.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 447a8b858e4bda41c394b1bc7fdbc9dc0bdf44f6
  Merge: 3049683 042e1c7
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Fri Oct 3 11:24:46 2014 -0700

      Merge branch 'next' into for-linus

      Prepare first round of input updates for 3.18.

  commit f56574a2b554492703030e3d3b9679c9a07a5d69
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Thu Oct 2 10:23:15 2014 -0700

      target/user: Recalculate pad size inside is_ring_space_avail()

      If more than one thread is waiting for command ring space that includes
      a PAD, then if the first one finishes (inserts a PAD and a CMD at the
      start of the cmd ring) then the second one will incorrectly think it still
      needs to insert a PAD (i.e. cmdr_space_needed is now wrong.) This will
      lead to it asking for more space than it actually needs, and then 
inserting
      a PAD somewhere else than at the end -- not what we want.

      This patch moves the pad calculation inside is_ring_space_available() so
      in the above scenario the second thread would then ask for space not
      including a PAD. The patch also inserts a PAD op based upon an up-to-date
      cmd_head, instead of the potentially stale value.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6375f8908255ea7438b60bb5998e6b3e1628500d
  Author: Hannes Reinecke <hare@xxxxxxx>
  Date:   Thu Oct 2 09:30:55 2014 +0200

      tcm_loop: Fixup tag handling

      The SCSI command tag is set to the tag assigned from the block
      layer, not the SCSI-II tag message. So we need to convert
      it into the correct SCSI-II tag message based on the
      device flags, not the tag value itself.

      Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 1acff63f6ec2622662e647364293cc3ca495401f
  Author: Sagi Grimberg <sagig@xxxxxxxxxxxx>
  Date:   Thu Oct 2 21:40:34 2014 -0700

      iser-target: Fix smatch warning

      Unused return value from down_interruptible

      Reported-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6e14eab90a933c2e936639be390bf231a377b44a
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 23:01:15 2014 -0700

      target/user: Fix up smatch warnings in tcmu_netlink_event

      This patch fixes up the following unused return smatch warnings:

        drivers/target/target_core_user.c:778 tcmu_netlink_event warn: unused 
return: ret = nla_put_string()
        drivers/target/target_core_user.c:780 tcmu_netlink_event warn: unused 
`return: ret = nla_put_u32()

      (Fix up missing semicolon: grover)

      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 7c9e7a6fe11c8dc5b3b9d0e889dde73347247584
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:05 2014 -0700

      target: Add a user-passthrough backstore

      Add a LIO storage engine that presents commands to userspace for 
execution.
      This would allow more complex backstores to be implemented out-of-kernel,
      and also make experimentation a-la FUSE (but at the SCSI level -- "SUSE"?)
      possible.

      It uses a mmap()able UIO device per LUN to share a command ring and data
      area. The commands are raw SCSI CDBs and iovs for in/out data. The command
      ring is also reused for returning scsi command status and optional sense
      data.

      This implementation is based on Shaohua Li's earlier version but heavily
      modified. Differences include:

      * Shared memory allocated by kernel, not locked-down user pages
      * Single ring for command request and response
      * Offsets instead of embedded pointers
      * Generic SCSI CDB passthrough instead of per-cmd specialization in ring
        format.
      * Uses UIO device instead of anon_file passed in mailbox.
      * Optional in-kernel handling of some commands.

      The main reason for these differences is to permit greater resiliency
      if the user process dies or hangs.

      Things not yet implemented (on purpose):

      * Zero copy. The data area is flexible enough to allow page flipping or
        backend-allocated pages to be used by fabrics, but it's not clear these
        are performance wins. Can come later.
      * Out-of-order command completion by userspace. Possible to add by just
        allowing userspace to change cmd_id in rsp cmd entries, but currently
        not supported.
      * No locks between kernel cmd submission and completion routines. Sounds
        like it's possible, but this can come later.
      * Sparse allocation of mmaped area. Current code vmallocs the whole thing.
        If the mapped area was larger and not fully mapped then the driver would
        have more freedom to change cmd and data area sizes based on demand.

      Current code open issues:

      * The use of idrs may be overkill -- we maybe can replace them with a
        simple counter to generate cmd_ids, and a hash table to get a cmd_id's
        associated pointer.
      * Use of a free-running counter for cmd ring instead of explicit modulo
        math. This would require power-of-2 cmd ring size.

      (Add kconfig depends NET - Randy)

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 3e67cfad22230ebed85c56cbe413876f33fea82b
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Fri Oct 3 12:47:23 2014 -0400

      ext4: grab missed write_count for EXT4_IOC_SWAP_BOOT

      Otherwise this provokes complain like follows:
      WARNING: CPU: 12 PID: 5795 at fs/ext4/ext4_jbd2.c:48 
ext4_journal_check_start+0x4e/0xa0()
      Modules linked in: brd iTCO_wdt lpc_ich mfd_core igb ptp dm_mirror 
dm_region_hash dm_log dm_mod
      CPU: 12 PID: 5795 Comm: python Not tainted 3.17.0-rc2-00175-gae5344f #158
      Hardware name: Intel Corporation W2600CR/W2600CR, BIOS 
SE5C600.86B.99.99.x028.061320111235 06/13/2011
       0000000000000030 ffff8808116cfd28 ffffffff815c7dfc 0000000000000030
       0000000000000000 ffff8808116cfd68 ffffffff8106ce8c ffff8808116cfdc8
       ffff880813b16000 ffff880806ad6ae8 ffffffff81202008 0000000000000000
      Call Trace:
       [<ffffffff815c7dfc>] dump_stack+0x51/0x6d
       [<ffffffff8106ce8c>] warn_slowpath_common+0x8c/0xc0
       [<ffffffff81202008>] ? ext4_ioctl+0x9e8/0xeb0
       [<ffffffff8106ceda>] warn_slowpath_null+0x1a/0x20
       [<ffffffff8122867e>] ext4_journal_check_start+0x4e/0xa0
       [<ffffffff81228c10>] __ext4_journal_start_sb+0x90/0x110
       [<ffffffff81202008>] ext4_ioctl+0x9e8/0xeb0
       [<ffffffff8107b0bd>] ? ptrace_stop+0x24d/0x2f0
       [<ffffffff81088530>] ? alloc_pid+0x480/0x480
       [<ffffffff8107b1f2>] ? ptrace_do_notify+0x92/0xb0
       [<ffffffff81186545>] do_vfs_ioctl+0x4e5/0x550
       [<ffffffff815cdbcb>] ? _raw_spin_unlock_irq+0x2b/0x40
       [<ffffffff81186603>] SyS_ioctl+0x53/0x80
       [<ffffffff815ce2ce>] tracesys+0xd0/0xd5

      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 58a9014ae6422325f12d54b5dbb95531009ab70f
  Author: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 17:54:13 2014 +0200

      ASoC: fsl_spdif: Remove unused includes of linux/clk-private.h

      Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ee042ec88022249b848306dd6e87ffd2fd88a839
  Merge: 80ad99d 8e0e99b
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 08:40:37 2014 -0700

      Merge tag 'md/3.17-final-fix' of git://neil.brown.name/md

      Pull raid5 discard fix from Neil Brown:
       "One fix for raid5 discard issue"

      * tag 'md/3.17-final-fix' of git://neil.brown.name/md:
        md/raid5: disable 'DISCARD' by default due to safety concerns.

  commit a2285b8c75bf7e21895f7c2cf75d6a910914517b
  Merge: bab4d75 9c0b8fd
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:44 2014 +0100

      Merge remote-tracking branch 'spi/topic/xilinx' into spi-next

  commit bab4d751f70bcecdcaad56dad9785224a5a6f9db
  Merge: 899d81b db4fa45 468e0f4 6089af7 e221cc9 9593e61
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:42 2014 +0100

      Merge remote-tracking branches 'spi/topic/pl022', 'spi/topic/pxa2xx', 
'spi/topic/rspi', 'spi/topic/sh-msiof' and 'spi/topic/sirf' into spi-next

  commit 899d81b974ec7b3fd0f875c578bd91e89212742f
  Merge: 7020d76 90f90bb f62cacc a44619c 9f5b8b4 df59fa7
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:41 2014 +0100

      Merge remote-tracking branches 'spi/topic/fsl-dspi', 'spi/topic/imx', 
'spi/topic/mxs', 'spi/topic/omap-100k' and 'spi/topic/orion' into spi-next

  commit 7020d7697178afbb3fe579edb99afb05211e4bf1
  Merge: 1fc8450 365a7bb 2be01d2 f7477c2 a310836
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:39 2014 +0100

      Merge remote-tracking branches 'spi/topic/davinci', 'spi/topic/doc', 
'spi/topic/dw' and 'spi/topic/fsl' into spi-next

  commit 1fc84503130927fae0b5e2f753f07a7192793223
  Merge: 613c447 61d38b9 e67f04c a2cea98 a5b4b23
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:37 2014 +0100

      Merge remote-tracking branches 'spi/topic/bcm53xx', 'spi/topic/cadence', 
'spi/topic/checkpatch' and 'spi/topic/clps711x' into spi-next

  commit 613c44798f2ba41df8ac7635fab9ebba8118f834
  Merge: ad71f40 f59838a
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:37 2014 +0100

      Merge remote-tracking branch 'spi/topic/dma-dep' into spi-next

  commit ad71f40a834e6fe8877794230048551cc7ab8180
  Merge: 62d02e4 c7908a3
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:37 2014 +0100

      Merge remote-tracking branch 'spi/topic/core' into spi-next

  commit 62d02e41eaf08534203384ce5468e2d3ec337677
  Merge: fe82dce a24e70c
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Oct 3 16:33:35 2014 +0100

      Merge remote-tracking branch 'spi/fix/rockchip' into spi-linus

  commit 80ad99da8bd213e12b925407f1c97a303aa8f87f
  Merge: 5858686 eee0815
  Author: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 08:31:14 2014 -0700

      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux

      Pull drm fixes from Dave Airlie:
       "Nothing too major or scary.

        One i915 regression fix, nouveau has a tmds regression fix, along with
        a regression fix for the runtime pm code for optimus laptops not
        restoring the display hw correctly"

      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/nouveau: make sure display hardware is reinitialised on runtime 
resume
        drm/nouveau: punt fbcon resume out to a workqueue
        drm/nouveau: fix regression on original nv50 board
        drm/nv50/disp: fix dpms regression on certain boards
        drm/i915: Flush the PTEs after updating them before suspend

  commit 3afb57fa721f94206e642f8fda51f5a89dda3dfb
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Mon Sep 29 19:45:02 2014 -0700

      hwmon: (ab8500) Call kernel_power_off instead of pm_power_off

      Drivers should not call pm_power_off directly; it is not guaranteed
      to be non-NULL. Call kernel_power_off instead.

      Cc: Jean Delvare <jdelvare@xxxxxxx>
      Reviewed-by: Jean Delvare <jdelvare@xxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit dd2f6c4481debfa389c1f2b2b1d5bd6449c42611
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Fri Oct 3 16:17:02 2014 +0100

      X.509: If available, use the raw subjKeyId to form the key description

      Module signing matches keys by comparing against the key description 
exactly.
      However, the way the key description gets constructed got changed to be
      composed of the subject name plus the certificate serial number instead 
of the
      subject name and the subjectKeyId.  I changed this to avoid problems with
      certificates that don't *have* a subjectKeyId.

      Instead, if available, use the raw subjectKeyId to form the key 
description
      and only use the serial number if the subjectKeyId doesn't exist.

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 31d9f8faf9a54c851e835af489c82f45105a442f
  Author: Dmitry Lavnikevich <d.lavnikevich@xxxxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 16:18:56 2014 +0300

      ASoC: tlv320aic3x: fix PLL D configuration

      Current caching implementation during regcache_sync() call bypasses
      all register writes of values that are already known as default
      (regmap reg_defaults). Same time in TLV320AIC3x codecs register 5
      (AIC3X_PLL_PROGC_REG) write should be immediately followed by register
      6 write (AIC3X_PLL_PROGD_REG) even if it was not changed. Otherwise
      both registers will not be written.

      This brings to issue that appears particulary in case of 44.1kHz
      playback with 19.2MHz master clock. In this case AIC3X_PLL_PROGC_REG
      is 0x6e while AIC3X_PLL_PROGD_REG is 0x0 (same as register
      default). Thus AIC3X_PLL_PROGC_REG also remains not written and we get
      wrong playback speed.

      In this patch snd_soc_read() is used to get cached pll values and
      snd_soc_write() (unlike regcache_sync() this function doesn't bypasses
      hardware default values) to write them to registers.

      Signed-off-by: Dmitry Lavnikevich <d.lavnikevich@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit b2d9de549c30170eed5691d369cf16680e0ce03a
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Oct 3 15:32:40 2014 +0300

      ASoC: dapm: Fix NULL pointer dereference when registering card with 
widgets

      Commit 0bd2ac3dae74 ("ASoC: Remove CODEC pointer from 
snd_soc_dapm_context")
      introduced regression to snd_soc_dapm_new_controls() when registering a 
card
      with card->dapm_widgets set. Call chain is:

          snd_soc_register_card()
          -> snd_soc_instantiate_card()
             -> snd_soc_dapm_new_controls()
                -> snd_soc_dapm_new_control()

      Null pointer dereference occurs since card->dapm context doesn't have
      associated component. Fix this by setting widget codec pointer
      conditionally.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 91401a34038e614076dbfb5c4969a052e72fb296
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Tue Sep 30 00:20:46 2014 +0200

      UBI: Fastmap: Calc fastmap size correctly

      We need to add fm_sb too.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Reviewed-by: Tanya Brokhman <tlinder@xxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit c8c5ebcc5e33a0ae65b6b1cba8d257d423f25da0
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Thu Oct 2 14:12:34 2014 +0200

      Documentation: charger: max14577: Update the date of introducing ABI

      Update the date of introducing max14577 charger's ABI (fast_charge_timer
      sysfs entry) to approximate date of kernel release which actually
      introduces this.

      The old date came from previous driver submissions.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a968bed78b549b4c61d4a46e59161fc1f60f96a6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Oct 1 20:38:17 2014 +0200

      PM / clk: Fix crash in clocks management code if !CONFIG_PM_RUNTIME

      Unlike the clocks management code for runtime PM, the code used for
      system suspend does not check the pm_clock_entry.status field.
      If pm_clk_acquire() failed, ce->status will be PCE_STATUS_ERROR, and
      ce->clk will be a negative error code (e.g. 0xfffffffe = -2 = -ENOENT).

      Depending on the clock implementation, suspend or resume may crash with:

          Unable to handle kernel NULL pointer dereference at virtual address 
00000026

      (CCF clk_disable() has an IS_ERR_OR_NULL() check, while CCF clk_enable()
       only has a NULL check; pre-CCF implementations may behave differently)

      While just checking for PCE_STATUS_ERROR would be sufficient, it doesn't
      hurt to use the same state machine as is done for runtime PM, as this
      makes the two versions more similar, and eligible for a future
      consolidation.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0a6479b0ffad8dd236915e271faaf2cbb4cac287
  Author: Geoff Levand <geoff@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:49:16 2014 +0100

      arm64: Remove unneeded extern keyword

      Function prototypes are never definitions, so remove any 'extern' keyword
      from the funcion prototypes in cpu_ops.h. Fixes warnings emited by
      checkpatch.

      Signed-off-by: Geoff Levand <geoff@xxxxxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 0415447aa3b4decc2c05dfc45a0aa34a5eb4fc54
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 22:45:48 2014 +0200

      Documentation: fix broken v4l-utils URL

      This replaces http://git.linuxtv.org/v4l-utils/ (broken link)
      by http://git.linuxtv.org/cgit.cgi/v4l-utils.git/

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c8fdd497a44450e6183cb43b314fd81504d5c15e
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:26:19 2014 +0100

      ARM64: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime. All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids. So mark the
      only non-const struct in arch/arm64 as const, too.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 7b345771ba921361b318e95bf21b257c65ac141c
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Oct 2 19:35:26 2014 -0400

      Documentation: update include path for mpssd

      sysfs.c includes mpssd.h which includes virtio_ids.h.
      sysfs.c doesn't have the proper include flags set to use the latest
      headers, so this causes a build error if the system headers are too old.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Cc: sudeep.dutt@xxxxxxxxx
      Cc: nikhil.rao@xxxxxxxxx
      Cc: ashutosh.dixit@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: harshavardhan.r.kharche@xxxxxxxxx
      Cc: caz.yokoyama@xxxxxxxxx
      Cc: dasaratharaman.chandramouli@xxxxxxxxx
      Cc: jkosina@xxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit cbe68a2bd092ff67575323f30a170d55df31f55f
  Merge: 77076c7 0b8db27
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Fri Oct 3 15:46:02 2014 +0200

      Merge back 'acpi-video' material for v3.18.

  commit f39cb1797ec1094b196d3dab44a7ca6060813d38
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 2 21:12:34 2014 +0200

      PM / Domains: Rename cpu_data to cpuidle_data

      The "cpu_data" are defined for some archs and thus conflicting with the
      "cpu_data" member in the struct gpd_cpu_data. This causes a compiler
      error for those archs.

      Let's fix it by rename the member to cpuidle_data. In this context it
      also seems appropriate to rename the struct to gpd_cpuidle_data to
      better reflect its use.

      Fixes: f48c767ce895 (PM / Domains: Move dev_pm_domain_attach|detach() to 
pm_domain.h)
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 6f1293ff747ddcb696d546e3efcd31f7cc42b9a5
  Merge: b1b12ba f9739d2
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Fri Oct 3 15:41:16 2014 +0200

      Merge back cpufreq material for v3.18.

  commit f9739d27059d8fd7b64096ea7251608628b5bd30
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Fri Sep 26 15:33:46 2014 +0200

      cpufreq: cpufreq-dt: fix potential double put of cpu OF node

      If cpufreq_generic_init() fails we jump into the resource
      cleanup path which contains a of_node_put() call. Another
      instance of this has already been called at that time
      resulting a double decrement of the refcount.

      Fix this by calling of_node_put() only after we are sure
      that nothing has gone wrong.

      Fixes: d2f31f1da54f "cpufreq: cpu0: Move per-cluster initialization code 
to ->init()"
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d24e0569e046430832d32eb3ea231dc763782e4d
  Author: Bob Peterson <rpeterso@xxxxxxxxxx>
  Date:   Fri Oct 3 08:38:06 2014 -0400

      GFS2: Use gfs2_rbm_incr in rgblk_free

      This patch speeds up GFS2 unlink operations by using function
      gfs2_rbm_incr rather than continuously calculating the rbm.

      Signed-off-by: Bob Peterson <rpeterso@xxxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit bbcf071969b20f356877c8067986be0a2dcaa2aa
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Tue Sep 9 19:58:03 2014 +0530

      cpufreq: cpu0: rename driver and internals to 'cpufreq_dt'

      The naming convention of this driver was always under the scanner, people
      complained that it should have a more generic name than cpu0, as it 
manages all
      CPUs that are sharing clock lines.

      Also, in future it will be modified to support any number of clusters with
      separate clock/voltage lines.

      Lets rename it to 'cpufreq_dt' from 'cpufreq_cpu0'.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 369283bfbd953a5d34c919746b3587737c0a47c8
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Oct 2 10:37:21 2014 -0400

      drm/radeon/kv: add uvd/vce info to dpm debugfs output

      Track whether UVD or VCE are enabled in debugfs.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 3e15c35374305cea79ed73dec66143b569ee9204
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Oct 2 10:28:57 2014 -0400

      drm/radeon/ci: add uvd/vce info to dpm debugfs output

      Track whether UVD or VCE are enabled in debugfs.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 831b6966a60fe72d85ae3576056b4e4e0775b112
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 14:11:56 2014 +0200

      drm/radeon: export reservation_object from dmabuf to ttm

      Adds an extra argument to radeon_bo_create, which is only used in 
radeon_prime.c.

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 392a250bd080e296f97ccc7e91b051a6b5da0ff1
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 12:39:38 2014 +0200

      drm/radeon: cope with foreign fences inside the reservation object

      Not the whole world is a radeon! :-)

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit a0e847641cd7239661ff1b39db0afb0e2992026f
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 14:35:02 2014 +0200

      drm/radeon: cope with foreign fences inside display

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 40b50e80c5ca78b3164d79d39b4889c4e58f462e
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Oct 3 11:53:28 2014 +0300

      KEYS: handle error code encoded in pointer

      If hexlen is odd then function returns an error.
      Use IS_ERR to check for error, otherwise invalid pointer
      is used and kernel gives oops:

      [  132.816522] BUG: unable to handle kernel paging request at
      ffffffffffffffea
      [  132.819902] IP: [<ffffffff812bfc20>] asymmetric_key_id_same+0x14/0x36
      [  132.820302] PGD 1a12067 PUD 1a14067 PMD 0
      [  132.820302] Oops: 0000 [#1] SMP
      [  132.820302] Modules linked in: bridge(E) stp(E) llc(E) evdev(E)
      serio_raw(E) i2c_piix4(E) button(E) fuse(E)
      [  132.820302] CPU: 0 PID: 2993 Comm: cat Tainted: G            E
      3.16.0-kds+ #2847
      [  132.820302] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [  132.820302] task: ffff88004249a430 ti: ffff880056640000 task.ti:
      ffff880056640000
      [  132.820302] RIP: 0010:[<ffffffff812bfc20>]  [<ffffffff812bfc20>]
      asymmetric_key_id_same+0x14/0x36
      [  132.820302] RSP: 0018:ffff880056643930  EFLAGS: 00010246
      [  132.820302] RAX: 0000000000000000 RBX: ffffffffffffffea RCX:
      ffff880056643ae0
      [  132.820302] RDX: 000000000000005e RSI: ffffffffffffffea RDI:
      ffff88005bac9300
      [  132.820302] RBP: ffff880056643948 R08: 0000000000000003 R09:
      00000007504aa01a
      [  132.820302] R10: 0000000000000000 R11: 0000000000000000 R12:
      ffff88005d68ca40
      [  132.820302] R13: 0000000000000101 R14: 0000000000000000 R15:
      ffff88005bac5280
      [  132.820302] FS:  00007f67a153c740(0000) GS:ffff88005da00000(0000)
      knlGS:0000000000000000
      [  132.820302] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [  132.820302] CR2: ffffffffffffffea CR3: 000000002e663000 CR4:
      00000000000006f0
      [  132.820302] Stack:
      [  132.820302]  ffffffff812bfc66 ffff880056643ae0 ffff88005bac5280
      ffff880056643958
      [  132.820302]  ffffffff812bfc9d ffff880056643980 ffffffff812971d9
      ffff88005ce930c1
      [  132.820302]  ffff88005ce930c0 0000000000000000 ffff8800566439c8
      ffffffff812fb753
      [  132.820302] Call Trace:
      [  132.820302]  [<ffffffff812bfc66>] ? asymmetric_match_key_ids+0x24/0x42
      [  132.820302]  [<ffffffff812bfc9d>] asymmetric_key_cmp+0x19/0x1b
      [  132.820302]  [<ffffffff812971d9>] keyring_search_iterator+0x74/0xd7
      [  132.820302]  [<ffffffff812fb753>] assoc_array_subtree_iterate+0x67/0xd2
      [  132.820302]  [<ffffffff81297165>] ? key_default_cmp+0x20/0x20
      [  132.820302]  [<ffffffff812fbaa1>] assoc_array_iterate+0x19/0x1e
      [  132.820302]  [<ffffffff81297332>] search_nested_keyrings+0xf6/0x2b6
      [  132.820302]  [<ffffffff810728da>] ? sched_clock_cpu+0x91/0xa2
      [  132.820302]  [<ffffffff810860d2>] ? mark_held_locks+0x58/0x6e
      [  132.820302]  [<ffffffff810a137d>] ? current_kernel_time+0x77/0xb8
      [  132.820302]  [<ffffffff81297871>] keyring_search_aux+0xe1/0x14c
      [  132.820302]  [<ffffffff812977fc>] ? keyring_search_aux+0x6c/0x14c
      [  132.820302]  [<ffffffff8129796b>] keyring_search+0x8f/0xb6
      [  132.820302]  [<ffffffff812bfc84>] ? asymmetric_match_key_ids+0x42/0x42
      [  132.820302]  [<ffffffff81297165>] ? key_default_cmp+0x20/0x20
      [  132.820302]  [<ffffffff812ab9e3>] asymmetric_verify+0xa4/0x214
      [  132.820302]  [<ffffffff812ab90e>] integrity_digsig_verify+0xb1/0xe2
      [  132.820302]  [<ffffffff812abe41>] ? evm_verifyxattr+0x6a/0x7a
      [  132.820302]  [<ffffffff812b0390>] ima_appraise_measurement+0x160/0x370
      [  132.820302]  [<ffffffff81161db2>] ? d_absolute_path+0x5b/0x7a
      [  132.820302]  [<ffffffff812ada30>] process_measurement+0x322/0x404

      Reported-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 23aadb1fcda27e79a134ec35a7fb68f243269bcb
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:26 2014 +0200

      perf callchain: Move callchain_param to util object in to fix python test

      In following commit we changed the location of callchains data:

        72a128aa083a7f4cc4f800718aaae05d9c698e26
        perf tools: Move callchain config from record_opts to callchain_param

      Now all callchains stuff stays in callchain_param struct, which adds its
      dependency for evsel.c object and breaks python perf.so usage
      (unresolved callchain_param).

      Moving callchain_param into callchain.c and adding it into
      python-ext-sources unleash just another dependency hell, so I ended up
      adding callchain_param into util.c for now.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-2-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1ca72260e471a8b03f03fe9a6547deb088710042
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:29 2014 +0200

      perf kvm stat live: Use fdarray object instead of pollfd

      The reason is that we don't need to count the number of file descriptors
      because it's already handled in fdarray object.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-5-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0cae013cf4450ea0ecb62241a2f3e7565db09f93
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:28 2014 +0200

      perf kvm stat live: Use perf_evlist__add_pollfd return fd position

      With the interface changed in following commit:

        2171a9256862 tools lib fd array: Allow associating an integer cookie 
with each entry

      the perf_evlist__add_pollfd function now returns the fd position in the
      pollfd array.

      Hence we no longer need to count the fd position, because we get it as
      the return value.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-4-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fe636adda6caff6022e61b37202495dbf68e1410
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Oct 1 18:00:27 2014 +0200

      perf kvm stat live: Fix perf_evlist__add_pollfd error handling

      With the interface changed in following commit:

        2171a9256862 tools lib fd array: Allow associating an integer cookie 
with each entry

      the perf_evlist__add_pollfd function now returns the fd position in the
      pollfd array.

      We need to change this function's error check condition.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412179229-19466-3-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b3f635ad6648d17178c3e2ab2f0a4823fcac1e83
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:45:22 2014 -0700

      mmc, sdhci, bcm-kona, LLVMLinux: Remove use of __initconst

      The __initconst is in the wrong place, and when moved to the correct place
      it uncovers an error where the variable is used by non-init data 
structures.

      Instead merely make them const and put the const in the right spot.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit a06586b62db5c63752e2e68daffec4baa275d594
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:33 2014 +0300

      mmc: sdhci-pci: Fix Braswell eMMC timeout clock frequency

      Braswell eMMC host controller specifies an incorrect
      timeout clock frequncy in the capabilities registers.
      The correct value is 1 MHz.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f5fa92e58bce2cbcce99c2c5260c0b338a1ef201
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:32 2014 +0300

      mmc: sdhci: Let a driver override timeout clock frequency

      Let a driver override the timeout clock frequency by
      populating it before calling sdhci_add_host().  Note
      the value will otherwise be zero because sdhci_host is
      zeroed when allocated.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ff59c520b5fec9733d5402fdfa76fa4435a40bba
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:31 2014 +0300

      mmc: sdhci-pci: Add Bay Trail and Braswell SD card detect

      Add support for card detect for Bay Trail
      and Braswell SD Card host controllers in PCI
      mode.

      This uses the gpio descriptor API which can find
      gpio descriptors, for example, on an ACPI comapnion
      device.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8da4cc1b10c1aeba090d1d862b17174e4dbd50a4
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Fri Oct 3 14:13:36 2014 +0200

      netfilter: nft_masq: register/unregister notifiers on module init/exit

      We have to register the notifiers in the masquerade expression from
      the the module _init and _exit path.

      This fixes crashes when removing the masquerade rule with no
      ipt_MASQUERADE support in place (which was masking the problem).

      Fixes: 9ba1f72 ("netfilter: nf_tables: add new nft_masq expression")
      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit e58e4a0d14a5b8b6ab2aa2942cb2440e45c1f8c9
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:30 2014 +0300

      mmc: sdhci-pci: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host 
controllers

      Add quirk SDHCI_QUIRK2_STOP_WITH_TC for Intel BYT host controllers.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7147eaf3a4fe7e7dbb6e1f89e328ea0507e0c32c
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:29 2014 +0300

      mmc: sdhci-acpi: Add a HID and UID for a SD Card host controller

      Add a HID (INT33BB) and UID (3) for a SD Card host controller.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 934e31b9dc848df56a65768388609358a1836ba0
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:28 2014 +0300

      mmc: sdhci-acpi: Set SDHCI_QUIRK2_STOP_WITH_TC for Intel host controllers

      Add quirk SDHCI_QUIRK2_STOP_WITH_TC for Intel host controllers.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 615413979487a1e25a3b76abbaa316280ca19d26
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Wed Sep 24 10:27:27 2014 +0300

      mmc: sdhci: Add quirk for always getting TC with stop cmd

      Add a quirk for a host controller that always sets
      a Transfer Complete interrupt status for the stop
      command even when a busy response is not indicated.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 08678b850cd0c49cc49c7fed0c93f720f85368e8
  Author: Anders Berg <anders.berg@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 13:08:02 2014 +0200

      i2c: axxia: Add I2C driver for AXM55xx

      Add I2C bus driver for the controller found in the LSI Axxia family SoCs. 
The
      driver implements 10-bit addressing and SMBus transfer modes via emulation
      (including SMBus block data read).

      Signed-off-by: Anders Berg <anders.berg@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit d1e9abd630fe66046087f6501a4e4b8de55f7ab9
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Wed Sep 17 06:12:36 2014 +0200

      xen: eliminate scalability issues from initrd handling

      Size restrictions native kernels wouldn't have resulted from the initrd
      getting mapped into the initial mapping. The kernel doesn't really need
      the initrd to be mapped, so use infrastructure available in Xen to avoid
      the mapping and hence the restriction.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit bca9b6855888d978d6e5399b0a8a8ed9a11e9236
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Wed Sep 17 06:12:35 2014 +0200

      xen: sync some headers with xen tree

      To be able to use an initially unmapped initrd with xen the following
      header files must be synced to a newer version from the xen tree:

      include/xen/interface/elfnote.h
      include/xen/interface/xen.h

      As the KEXEC and DUMPCORE related ELFNOTES are not relevant for the
      kernel they are omitted from elfnote.h.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 8ab85eba49c6f4ad67b65fb61104b912f86a1546
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Mon Sep 15 06:45:01 2014 +0200

      xen: make pvscsi frontend dependant on xenbus frontend

      The pvscsi frontend driver requires the xenbus frontend driver. Reflect
      this in Kconfig.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>

  commit c2ba1f7d39ff4f3666f0fe0f9f55a41a81e745b6
  Author: Julien Grall <julien.grall@xxxxxxxxxx>
  Date:   Wed Sep 17 14:07:06 2014 -0700

      arm{,64}/xen: Remove "EXPERIMENTAL" in the description of the Xen options

      The Xen ARM API is stable since Xen 4.4 and everything has been
      upstreamed in Linux for ARM and ARM64. Therefore we can drop 
"EXPERIMENTAL"
      from the Xen option in the both Kconfig.

      Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx

  commit 7921a11c7b2929f3ed6fe9081edcf695c60b23c6
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Thu Sep 11 14:20:04 2014 +0100

      xen-scsifront: don't deadlock if the ring becomes full

      scsifront_action_handler() will deadlock on host->host_lock, if the
      ring is full and it has to wait for entries to become available.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Reviewed-by: Juergen Gross <jgross@xxxxxxxx>

  commit 9766a1cfe5ef2042d1e604e2223629dc43307a21
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Thu Oct 2 09:42:44 2014 -0700

      ASoC: tegra: add mic detect gpio to tegra_max98090

      Add an optional mic detect gpio property.  If specified in device tree
      there will be a mic jack created for the given gpio.  This will be
      used by the Tegra-based Chromebooks.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Reviewed-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6f4d2b3177ee3352e70c90f327e2dea3809c263e
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 17:36:05 2014 -0300

      ASoC: sgtl5000: Do a sanity check on SYS_MCLK

      According to the sgtl5000 datasheet the valid range for SYS_MCLK is from 
8 to
      27 MHz.

      Add a sanity check prior to enabling SYS_MCLK.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fa558d0130debf847b6b8cd95880a2d7556770ac
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:16:50 2014 -0300

      ASoC: sgtl5000: Improve the error message on slave mode setting

      For sgtl5000 to operate in slave mode it can only work in "Synchronous
      SYS_MCLK input" mode.

      In this mode only the following rates can be supported: 256*Fs, 384*Fs, 
512*Fs.

      Improve the error message to give a better indication as to why the 
clocking
      failed for slave mode:

      [   12.515399] sgtl5000 1-000a: PLL not supported in slave mode
      [   12.524124] sgtl5000 1-000a: 233 ratio is not supported. SYS_MCLK 
needs to be 256, 384 or 512 * fs
      [   12.535938] sgtl5000 1-000a: ASoC: can't set sgtl5000 hw params: -22

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a577483b6906b3d7aba9cc07e383682fc9b65318
  Author: Bard Liao <bardliao@xxxxxxxxxxx>
  Date:   Fri Oct 3 09:55:07 2014 +0800

      ASoC: rt286: Add depends on I2C

      rt286 use I2C as its I/O. So the driver can only available when
      I2C is selected.

      Signed-off-by: Bard Liao <bardliao@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a44619c31c203257fe9704e41c714f35d9990018
  Author: Michael Heimpold <mhei@xxxxxxxxxxx>
  Date:   Thu Oct 2 23:10:22 2014 +0200

      spi: spi-mxs: fix a tiny typo in a comment

      Signed-off-by: Michael Heimpold <mhei@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2c2d831c81ec75a7b0d8e28caa8e3d9c1fe546f9
  Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 01:47:09 2014 -0700

      [SCSI] uas: disable use of blk-mq I/O path

      The uas driver uses the block layer tag for USB3 stream IDs.  With
      blk-mq we can get larger tag numbers that the queue depth, which breaks
      this assumption.  A fix is under way for 3.18, but sits on top of
      large changes so can't easily be backported.   Set the disable_blk_mq
      path so that a uas device can't easily crash the system when using
      blk-mq for SCSI.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>

  commit 24cae7934cf1455c9793a95376a206ca6b965ade
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 11:18:49 2014 +0200

      m68k: Reformat arch/m68k/mm/hwtest.c

      No functional changes

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit e4dc601bf99ccd1c95b7e6eef1d3cf3c4b0d4961
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 10:50:06 2014 +0200

      m68k: Disable/restore interrupts in hwreg_present()/hwreg_write()

      hwreg_present() and hwreg_write() temporarily change the VBR register to
      another vector table. This table contains a valid bus error handler
      only, all other entries point to arbitrary addresses.

      If an interrupt comes in while the temporary table is active, the
      processor will start executing at such an arbitrary address, and the
      kernel will crash.

      While most callers run early, before interrupts are enabled, or
      explicitly disable interrupts, Finn Thain pointed out that macsonic has
      one callsite that doesn't, causing intermittent boot crashes.
      There's another unsafe callsite in hilkbd.

      Fix this for good by disabling and restoring interrupts inside
      hwreg_present() and hwreg_write().

      Explicitly disabling interrupts can be removed from the callsites later.

      Reported-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1bcecfacde6269dc6cee9a098bc454222d441ff9
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 30 16:49:56 2014 +0200

      drm/core: use helper to check driver features

      The patch replaces direct access to driver_features field
      by calls to helper function.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d0b7abb2c7c05552aca2a0358c53b6a48eab2843
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:11 2014 +1000

      powerpc: Enable CONFIG_CRASH_DUMP=y for ppc64_defconfig

      It pulls in more code, including causing us to build a relocatable
      kernel, which is good for testing.

      The resulting kernel is still usable as a non-crash dump kernel.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit edcee77fef62c66db7b50c4883f5b0f94de9ae69
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:12 2014 +1000

      powerpc/kdump: crash_dump.c needs to include io.h

      For __ioremap().

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d3b94e4b3b22b9f95c4d6a5f0c7fcf9288309c20
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:10 2014 +1000

      powerpc: Don't build powernv for other platform defconfigs

      Because powernv arrived after these other platforms, the defconfigs
      didn't have PPC_POWERNV disabled, and being default y it gets turned on.

      If we're going to bother having defconfigs for the specific platforms
      then they should only build the code required for those platforms.

      The grab bag of everything config is ppc64_defconfig.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8abf29f829de366b989b360af96b2ba871324ad6
  Author: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:25:22 2014 +0800

      powerpc/pci: remove duplicate declaration of pci_bus_find_capability

      pci_bus_find_capability() is decleared in pci.h, so it is not necessary 
to do
      it again.

      This patch removes it.

      Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2828c9cdb8bd30f49c48210c014ccdd4cb994931
  Merge: db985cb fae119b
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Oct 3 09:02:33 2014 +0200

      Merge tag 'irqchip-core-3.18-2' of 
git://git.infradead.org/users/jcooper/linux into irq/core

      irqchip core changes for v3.18 (round 2) from Jason Cooper

       * atmel:
          - Add sama5d4 support
          - Correct # irqs for sama5d3
       * broadcom:
          - Add bcm7120 l2 interrupt controller and DT binding
       * gic-v3:
          - Add CPU PM notifier
          - Add enable/disable support to gic_enable_redist

  commit ce87685128f3e0fced2aca9f73fc8cc67704ae11
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:04 2014 -0700

      target: Add documentation on the target userspace pass-through driver

      Describes the driver and its interface to make it possible for user
      programs to back a LIO-exported LUN.

      Thanks to Richard W. M. Jones for review, and supplementing this doc
      with the first two paragraphs.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit f14bb039a4e8206439d3e9abd92bc76bd142f243
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:03 2014 -0700

      uio: Export definition of struct uio_device

      In order to prevent a O(n) search of the filesystem to link up its uio
      node with its target configuration, TCMU needs to know the minor number
      that UIO assigned. Expose the definition of this struct so TCMU can
      access this field.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 20959c4b4078847e629eed8918abb52bfe5f559a
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Wed Oct 1 16:07:02 2014 -0700

      target: Remove unneeded check in sbc_parse_cdb

      The check of SCF_SCSI_DATA_CDB seems to be a remnant from before hch's
      refactoring of this function. There are no places where that flag is set
      that cmd->execute_cmd isn't also set.

      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 69784fa539efa477f39b5a849c27d5e630e0db27
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 21:33:50 2014 -0700

      Revert "serial/core: Initialize the console pm state"

      This reverts commit a86713b1536c818972675e6dd8c6e738f0379f1d.

      Kevin Hilman writes:

        Multiple boot failures on ARM[1] were bisected down to this
        patch.

        How was this patch tested, and on which platforms?

        Also, the changelog states that this should be done only for
        UART_CAP_SLEEP, but the patch does it for every UART.

        Greg, I suggest this patch be dropped from tty-next until it has
        been better described and tested.

        [1] 
http://lists.linaro.org/pipermail/kernel-build-reports/2014-October/005550.html

      Reported-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Cc: Sudhir Sreedharan <ssreedharan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9410e0185e65394c0c6d046033904b53b97a9423
  Author: Alexey Kardashevskiy <aik@xxxxxxxxx>
  Date:   Thu Sep 25 16:39:18 2014 +1000

      powerpc/iommu/ddw: Fix endianness

      rtas_call() accepts and returns values in CPU endianness.
      The ddw_query_response and ddw_create_response structs members are
      defined and treated as BE but as they are passed to rtas_call() as
      (u32 *) and they get byteswapped automatically, the data is CPU-endian.
      This fixes ddw_query_response and ddw_create_response definitions and use.

      of_read_number() is designed to work with device tree cells - it assumes
      the input is big-endian and returns data in CPU-endian. However due
      to the ddw_create_response struct fix, create.addr_hi/lo are already
      CPU-endian so do not byteswap them.

      ddw_avail is a pointer to the "ibm,ddw-applicable" property which contains
      3 cells which are big-endian as it is a device tree. rtas_call() accepts
      a RTAS token in CPU-endian. This makes use of of_property_read_u32_array
      to byte swap and avoid the need for a number of be32_to_cpu calls.

      Cc: stable@xxxxxxxxxxxxxxx # v3.13+
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      [aik: folded Anton's patch with of_property_read_u32_array]
      Signed-off-by: Alexey Kardashevskiy <aik@xxxxxxxxx>
      Acked-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8acd91e8620836a56ff62028ed28ba629f2881a0
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 15:26:00 2014 +0200

      locking/lockdep: Revert qrwlock recusive stuff

      Commit f0bab73cb539 ("locking/lockdep: Restrict the use of recursive
      read_lock() with qrwlock") changed lockdep to try and conform to the
      qrwlock semantics which differ from the traditional rwlock semantics.

      In particular qrwlock is fair outside of interrupt context, but in
      interrupt context readers will ignore all fairness.

      The problem modeling this is that read and write side have different
      lock state (interrupts) semantics but we only have a single
      representation of these. Therefore lockdep will get confused, thinking
      the lock can cause interrupt lock inversions.

      So revert it for now; the old rwlock semantics were already imperfectly
      modeled and the qrwlock extra won't fit either.

      If we want to properly fix this, I think we need to resurrect the work
      by Gautham did a few years ago that split the read and write state of
      locks:

         http://lwn.net/Articles/332801/

      FWIW the locking selftest that would've failed (and was reported by
      Borislav earlier) is something like:

        RL(X1); /* IRQ-ON */
        LOCK(A);
        UNLOCK(A);
        RU(X1);

        IRQ_ENTER();
        RL(X1); /* IN-IRQ */
        RU(X1);
        IRQ_EXIT();

      At which point it would report that because A is an IRQ-unsafe lock we
      can suffer the following inversion:

        CPU0            CPU1

        lock(A)
                        lock(X1)
                        lock(A)
        <IRQ>
         lock(X1)

      And this is 'wrong' because X1 can recurse (assuming the above lock are
      in fact read-lock) but lockdep doesn't know about this.

      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Waiman Long <Waiman.Long@xxxxxx>
      Cc: ego@xxxxxxxxxxxxxxxxxx
      Cc: bp@xxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140930132600.GA7444@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit debfab74e453f079cd8b12b0604387a8c510ef3a
  Author: Jason Low <jason.low2@xxxxxx>
  Date:   Tue Sep 16 17:16:57 2014 -0700

      locking/rwsem: Avoid double checking before try acquiring write lock

      Commit 9b0fc9c09f1b ("rwsem: skip initial trylock in 
rwsem_down_write_failed")
      checks for if there are known active lockers in order to avoid write 
trylocking
      using expensive cmpxchg() when it likely wouldn't get the lock.

      However, a subsequent patch was added such that we directly
      check for sem->count == RWSEM_WAITING_BIAS right before trying
      that cmpxchg().

      Thus, commit 9b0fc9c09f1b now just adds overhead.

      This patch modifies it so that we only do a check for if
      count == RWSEM_WAITING_BIAS.

      Also, add a comment on why we do an "extra check" of count
      before the cmpxchg().

      Signed-off-by: Jason Low <jason.low2@xxxxxx>
      Acked-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Aswin Chandramouleeswaran <aswin@xxxxxx>
      Cc: Chegu Vinod <chegu_vinod@xxxxxx>
      Cc: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410913017.2447.22.camel@j-VirtualBox
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2291059c852706c6f5ffb400366042b7625066cd
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Sep 23 10:29:50 2014 -0400

      locking,arch: Use ACCESS_ONCE() instead of cast to volatile in 
atomic_read()

      Use the much more reader friendly ACCESS_ONCE() instead of the cast to 
volatile.
      This is purely a stylistic change.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Acked-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1411482607-20948-1-git-send-email-bobby.prani@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cc6cd47e7395bc05c5077009808b820633eb3f18
  Author: Wei Huang <wei@xxxxxxxxxx>
  Date:   Wed Sep 24 22:55:14 2014 -0500

      perf/x86: Tone down kernel messages when the PMU check fails in a virtual 
environment

      PMU checking can fail due to various reasons. On native machine, this
      is mostly caused by faulty hardware and it is reasonable to use
      KERN_ERR in reporting. However, when kernel is running on virtualized
      environment, this checking can fail if virtual PMU is not supported
      (e.g. KVM on AMD host). It is annoying to see an error message on
      splash screen, even though we know such failure is benign on
      virtualized environment.

      This patch checks if the kernel is running in a virtualized environment.
      If so, it will use KERN_INFO in reporting, which reduces the syslog
      priority of them. This patch was tested successfully on KVM.

      Signed-off-by: Wei Huang <wei@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411617314-24659-1-git-send-email-wei@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4f971248bc6ad2bb2a89a25a072ebfec5757d298
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:27:06 2014 -0700

      perf/x86/intel/uncore: Fix minor race in box set up

      I was looking for the trinity oops cause in the uncore driver.
      (so far didn't found it)

      However I found this tiny race: when a box is set up two threads on the
      same CPU, they may be setting up the box in parallel (e.g. with kernel
      preemption). This could lead to the reference count being increasing
      too much. Always recheck there is no existing cpu reference inside the 
lock.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411424826-15629-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f10e00f4bf360c36edbe6bf18a6c75b171cbe012
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:23:37 2014 +0400

      sched/dl: Use dl_bw_of() under rcu_read_lock_sched()

      rq->rd is freed using call_rcu_sched(), so rcu_read_lock() to access it
      is not enough. We should use either rcu_read_lock_sched() or 
preempt_disable().

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Suggested-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Fixes: 66339c31bc39 "sched: Use dl_bw_of() under RCU read lock"
      Link: http://lkml.kernel.org/r/1412065417.20287.24.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 10a12983b3d437a6998b3845870e52c1c752c101
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 01:04:44 2014 +0400

      sched/fair: Delete resched_cpu() from idle_balance()

      We already reschedule env.dst_cpu in attach_tasks()->check_preempt_curr()
      if this is necessary.

      Furthermore, a higher priority class task may be current on dest rq,
      we shouldn't disturb it.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140930210441.5258.55054.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 347abad981c1ef815ea5ba861adba6a8c6aa1580
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Tue Sep 30 15:59:47 2014 -0400

      sched, time: Fix build error with 64 bit cputime_t on 32 bit systems

      On 32 bit systems cmpxchg cannot handle 64 bit values, so
      some additional magic is required to allow a 32 bit system
      with CONFIG_VIRT_CPU_ACCOUNTING_GEN=y enabled to build.

      Make sure the correct cmpxchg function is used when doing
      an atomic swap of a cputime_t.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: linux390@xxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140930155947.070cdb1f@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 43f4d66637bc752e93a77ff2536474a5a3888442
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Wed Oct 1 15:38:55 2014 +0200

      sched: Improve sysbench performance by fixing spurious active migration

      Since commit caeb178c60f4 ("sched/fair: Make update_sd_pick_busiest() 
...")
      sd_pick_busiest returns a group that can be neither imbalanced nor 
overloaded
      but is only more loaded than others. This change has been introduced to 
ensure
      a better load balance in system that are not overloaded but as a side 
effect,
      it can also generate useless active migration between groups.

      Let take the example of 3 tasks on a quad cores system. We will always 
have an
      idle core so the load balance will find a busiest group (core) whenever 
an ILB
      is triggered and it will force an active migration (once above
      nr_balance_failed threshold) so the idle core becomes busy but another 
core
      will become idle. With the next ILB, the freshly idle core will try to 
pull the
      task of a busy CPU.
      The number of spurious active migration is not so huge in quad core system
      because the ILB is not triggered so much. But it becomes significant as 
soon as
      you have more than one sched_domain level like on a dual cluster of quad 
cores
      where the ILB is triggered every tick when you have more than 1 busy_cpu

      We need to ensure that the migration generate a real improveùent and 
will not
      only move the avg_load imbalance on another CPU.

      Before caeb178c60f4f93f1b45c0bc056b5cf6d217b67f, the filtering of such use
      case was ensured by the following test in f_b_g:

        if ((local->idle_cpus < busiest->idle_cpus) &&
                    busiest->sum_nr_running  <= busiest->group_weight)

      This patch modified the condition to take into account situation where 
busiest
      group is not overloaded: If the diff between the number of idle cpus in 2
      groups is less than or equal to 1 and the busiest group is not overloaded,
      moving a task will not improve the load balance but just move it.

      A test with sysbench on a dual clusters of quad cores gives the following
      results:

        command: sysbench --test=cpu --num-threads=5 --max-time=5 run

      The HZ is 200 which means that 1000 ticks has fired during the test.

      With Mainline, perf gives the following figures:

       Samples: 727  of event 'sched:sched_migrate_task'
       Event count (approx.): 727
        Overhead  Command          Shared Object  Symbol
        ........  ...............  .............  ..............
          12.52%  migration/1      [unknown]      [.] 00000000
          12.52%  migration/5      [unknown]      [.] 00000000
          12.52%  migration/7      [unknown]      [.] 00000000
          12.10%  migration/6      [unknown]      [.] 00000000
          11.83%  migration/0      [unknown]      [.] 00000000
          11.83%  migration/3      [unknown]      [.] 00000000
          11.14%  migration/4      [unknown]      [.] 00000000
          10.87%  migration/2      [unknown]      [.] 00000000
           2.75%  sysbench         [unknown]      [.] 00000000
           0.83%  swapper          [unknown]      [.] 00000000
           0.55%  ktps65090charge  [unknown]      [.] 00000000
           0.41%  mmcqd/1          [unknown]      [.] 00000000
           0.14%  perf             [unknown]      [.] 00000000

      With this patch, perf gives the following figures

       Samples: 20  of event 'sched:sched_migrate_task'
       Event count (approx.): 20
        Overhead  Command          Shared Object  Symbol
        ........  ...............  .............  ..............
          80.00%  sysbench         [unknown]      [.] 00000000
          10.00%  swapper          [unknown]      [.] 00000000
           5.00%  ktps65090charge  [unknown]      [.] 00000000
           5.00%  migration/1      [unknown]      [.] 00000000

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Reviewed-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412170735-5356-1-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 728e5653e6fdb2a0892e94a600aef8c9a036c7eb
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 14:45:46 2014 -0700

      sched/x86: Fix up typo in topology detection

      Commit:

        cebf15eb09a2 ("x86, sched: Add new topology for multi-NUMA-node CPUs")

      some code to try to detect the situation where we have a NUMA node
      inside of the "DIE" sched domain.

      It detected this by looking for cpus which match_die() but do not match
      NUMA nodes via topology_same_node().

      I wrote it up as:

        if (match_die(c, o) == !topology_same_node(c, o))

      which actually seemed to work some of the time, albiet
      accidentally.

      It should have been doing an &&, not an ==.

      This code essentially chopped off the "DIE" domain on one of
      Andrew Morton's systems.  He reported that this patch fixed his
      issue.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Reported-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Igor Mammedov <imammedo@xxxxxxxxxx>
      Cc: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Cc: Lan Tianyu <tianyu.lan@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Link: http://lkml.kernel.org/r/20140930214546.FD481CFF@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9c2b9d30e28559a78c9e431cdd7f2c6bf5a9ee67
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 12:12:01 2014 +0200

      perf: Fix perf bug in fork()

      Oleg noticed that a cleanup by Sylvain actually uncovered a bug; by
      calling perf_event_free_task() when failing sched_fork() we will not yet
      have done the memset() on ->perf_event_ctxp[] and will therefore try and
      'free' the inherited contexts, which are still in use by the parent
      process.

      This is bad and might explain some outstanding fuzzer failures ...

      Suggested-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reported-by: Sylvain 'ythier' Hitier <sylvain.hitier@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140929101201.GE5430@worktop
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 211de6eba8960521e2be450a7d07db85fba4604c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 19:23:08 2014 +0200

      perf: Fix unclone_ctx() vs. locking

      The idiot who did 4a1c0f262f88 ("perf: Fix lockdep warning on process 
exit")
      forgot to pay attention and fix all similar cases. Do so now.

      In particular, unclone_ctx() must be called while holding ctx->lock,
      therefore all such sites are broken for the same reason. Pull the
      put_ctx() call out from under ctx->lock.

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Probably-also-reported-by: Vince Weaver <vincent.weaver@xxxxxxxxx>
      Fixes: 4a1c0f262f88 ("perf: Fix lockdep warning on process exit")
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Cc: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140930172308.GI4241@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 69e8f5b15ef43da1e177665a3e2063711ee4c9de
  Merge: 07394b5 281f92f
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Fri Oct 3 05:29:14 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        * Fix mmap return address truncation to 32-bit in 'perf trace'. (Chang 
Hyun Park)

        * Support operations for shared futexes. (Davidlohr Bueso)

        * Fix error message for --filter option not coming after tracepoint. 
(Arnaldo Carvalho de Melo)

      Infrastructure changes:

        * Refactor unit and scale function parameters for PMU parsing routines. 
(Matt Fleming)

        * Improve DSO long names lookup with rbtree, resulting in great speedup 
for
          workloads with lots of DSOs. (Waiman Long)

        * Fix build breakage on arm64 targets. (Will Deacon)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit afaebbdbd48ada5ead707d6a90ce4b604e1d77d4
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Thu Oct 2 11:24:15 2014 -0700

      power: reset: corrections for simple syscon reboot driver

      This patch is to fix some bugs in reboot driver. Which includes auto 
selection
      of the MFD_SYSCON for the driver, use of container to locate restart 
handler,
      correction of the count down failure timer and ordering of the header 
file.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      [ sre: return err instead of 0 in syscon_reboot_probe() ]
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit eee0815dabbdd7d584bea8275f5758d25c97cb9b
  Merge: 19318c0 91e5649
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Oct 3 11:38:16 2014 +1000

      Merge tag 'drm-intel-fixes-2014-10-02' of 
git://anongit.freedesktop.org/drm-intel into drm-fixes

      final regression fix for 3.17.

      * tag 'drm-intel-fixes-2014-10-02' of 
git://anongit.freedesktop.org/drm-intel:
        drm/i915: Flush the PTEs after updating them before suspend

  commit 2374a5399b7263eb1afc6b5522a56ebf9f0b8636
  Author: Naveen Krishna Ch <ch.naveen@xxxxxxxxxxx>
  Date:   Tue Sep 16 15:03:17 2014 +0530

      i2c: exynos: add support for HSI2C module on Exynos7

      The HSI2C module on Exynos7 differs in the transfer status
      bits. Transfer status bits were moved to INT_ENABLE and
      INT_STATUS registers

      This patch adds support for the HSI2C module on Exynos7.
      1. Implementes a "hw" field in the variant struct to distinguish
         the hardware.
      2. Updates the dt-new compatible in dt-binding documenation

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 030f940a535433605e6b4ee43f36189e5cace022
  Author: Janusz Użycki <j.uzycki@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:48:26 2014 +0200

      i2c: mxs: detect No Slave Ack on SELECT in PIO mode

      i2cdetect scanned i2c bus slow because the i2c-mxs driver ignored the
      NO_SLAVE_ACK bit during busy-waiting loop. Thanks to the patch, the
      speedup happens.

      Signed-off-by: Janusz Uzycki <j.uzycki@xxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 86b59bbfae2a895aa26b3d15f31b1a705dbfede1
  Author: Andy Gross <agross@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 17:00:51 2014 -0500

      i2c: qup: Fix order of runtime pm initialization

      The runtime pm calls need to be done before populating the children via 
the
      i2c_add_adapter call.  If this is not done, a child can run into issues 
trying
      to do i2c read/writes due to the pm_runtime_sync failing.

      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx

  commit cf27020d2f253bac6457d6833b97141030f0122a
  Author: Alexandru M Stan <amstan@xxxxxxxxxxxx>
  Date:   Wed Oct 1 10:40:41 2014 -0700

      i2c: rk3x: fix 0 length write transfers

      i2cdetect -q was broken (everything was a false positive, and no 
transfers were
      actually being sent over i2c). The way it works is by sending a 0 length 
write
      request and checking for NACK. This patch fixes the 0 length writes and 
actually
      sends them.

      Reported-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Alexandru M Stan <amstan@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Max Schwarz <max.schwarz@xxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxx

  commit 52177937e9ac4573391143065b250403d3a6ae4b
  Author: Mark Tinguely <tinguely@xxxxxxx>
  Date:   Fri Oct 3 09:09:50 2014 +1000

      xfs: xfs_iflush_done checks the wrong log item callback

      Commit 3013683 ("xfs: remove all the inodes on a buffer from the AIL
      in bulk") made the xfs inode flush callback more efficient by
      combining all the inode writes on the buffer and the deletions of
      the inode log item from AIL.

      The initial loop in this patch should be looping through all
      the log items on the buffer to see which items have
      xfs_iflush_done as their callback function. But currently,
      only the log item passed to the function has its callback
      compared to xfs_iflush_done. If the log item pointer passed to
      the function does have the xfs_iflush_done callback function,
      then all the log items on the buffer are removed from the
      li_bio_list on the buffer b_fspriv and could be removed from
      the AIL even though they may have not been written yet.

      This problem is masked by the fact that currently all inodes on a
      buffer will have the same calback function - either xfs_iflush_done
      or xfs_istale_done - and hence the bug cannot manifest in any way.
      Still, we need to remove the landmine so that if we add new
      callbacks in future this doesn't cause us problems.

      Signed-off-by: Mark Tinguely <tinguely@xxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 24607f114fd14f2f37e3e0cb3d47bce96e81e848
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Oct 2 16:51:18 2014 -0400

      ring-buffer: Fix infinite spin in reading buffer

      Commit 651e22f2701b "ring-buffer: Always reset iterator to reader page"
      fixed one bug but in the process caused another one. The reset is to
      update the header page, but that fix also changed the way the cached
      reads were updated. The cache reads are used to test if an iterator
      needs to be updated or not.

      A ring buffer iterator, when created, disables writes to the ring buffer
      but does not stop other readers or consuming reads from happening.
      Although all readers are synchronized via a lock, they are only
      synchronized when in the ring buffer functions. Those functions may
      be called by any number of readers. The iterator continues down when
      its not interrupted by a consuming reader. If a consuming read
      occurs, the iterator starts from the beginning of the buffer.

      The way the iterator sees that a consuming read has happened since
      its last read is by checking the reader "cache". The cache holds the
      last counts of the read and the reader page itself.

      Commit 651e22f2701b changed what was saved by the cache_read when
      the rb_iter_reset() occurred, making the iterator never match the cache.
      Then if the iterator calls rb_iter_reset(), it will go into an
      infinite loop by checking if the cache doesn't match, doing the reset
      and retrying, just to see that the cache still doesn't match! Which
      should never happen as the reset is suppose to set the cache to the
      current value and there's locks that keep a consuming reader from
      having access to the data.

      Fixes: 651e22f2701b "ring-buffer: Always reset iterator to reader page"
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 77d966f4b02179ad0b7b12179fedbd12b0c4f735
  Author: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
  Date:   Thu Oct 2 23:32:07 2014 +0300

      staging: emxx_udc: Use min_t instead of min

      Use min_t instead of min function in emxx_udc.c

      Fix checkpatch.pl warnings:
      WARNING: min() should probably be min_t(u32, iBufSize, ep->ep.maxpacket)
      WARNING: min() should probably be min_t(u32, data_size, ep->ep.maxpacket)
      WARNING: min() should probably be min_t(u16, udc->ctrl.wLength, 
sizeof(status_data))

      Changes in v2:
       - Fixed min function call as min_t

      Signed-off-by: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb71d24bdc3a212a497ff889f25f00c9a9e8546b
  Author: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
  Date:   Thu Oct 2 23:32:06 2014 +0300

      staging: emxx_udc: Fix replace printk(KERN_DEBUG ..) with dev_dbg

      This patch fixes "Prefer [subsystem eg: netdev]_dbg([subsystem]dev,
      ... then dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG"
      checkpatch.pl warning in emxx_udc.c

      Changes in v2:
       - Fixed dev_debug function call as dev_dbg

      Signed-off-by: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4571c4f6f61730c4f3624b6d3cb9ab042297949b
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Thu Oct 2 22:02:20 2014 +0300

      staging: media: Fixed else after return or break warning

      The following patch fixes the checkpatch.pl warning:

      drivers/staging/media/omap4iss/iss_csi2.c:811 warning: else is not 
generally useful after a break or return

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae357388c2b6e9fcdec04a9265968c666a57876b
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Thu Oct 2 22:09:47 2014 +0300

      staging: media: omap4iss: Fixed else after return or break warning

      The following patch fixes the checkpatch.pl warning:

      drivers/staging/media/omap4iss/iss_ipipe.c:184 warning: else is not 
generally useful after a break or return

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5d16892243e7755da706d03b34da85ea6a74117
  Merge: 3467e76 ad684dc f3354ab 421520b
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 21:47:02 2014 +0100

      Merge branches 'fiq' (early part), 'fixes', 'l2c' (early part) and 'misc' 
into for-next

  commit 421520ba98290a73b35b7644e877a48f18e06004
  Author: Yalin Wang <Yalin.Wang@xxxxxxxxxxxxxx>
  Date:   Fri Sep 26 03:07:09 2014 +0100

      ARM: 8167/1: extend the reserved memory for initrd to be page aligned

      This patch extends the start and end address of initrd to be page aligned,
      so that we can free all memory including the un-page aligned head or tail
      page of initrd, if the start or end address of initrd are not page
      aligned, the page can't be freed by free_initrd_mem() function.

      Signed-off-by: Yalin Wang <yalin.wang@xxxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 562c85cadb065e33ec9f651b8d41cdfd3054a5d0
  Author: Yalin Wang <Yalin.Wang@xxxxxxxxxxxxxx>
  Date:   Fri Sep 26 03:30:59 2014 +0100

      ARM: 8168/1: extend __init_end to a page align address

      This patch changes the __init_end address to a
      page align address, so that free_initmem() can
      free the whole .init section, because if the end
      address is not page aligned, it will round down to
      a page align address, then the tail unligned page
      will not be freed.

      Signed-off-by: wang <yalin.wang2010@xxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit d4ac2cfea724d3874ce3f1f624bcd40e78b1a9d4
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Mon Sep 15 20:51:58 2014 +0200

      ARM: DTS: meson: update DTSI to add watchdog node

      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>

  commit f3354ab67476dc800463df32e33423158003d80b
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 26 09:01:58 2014 +0100

      ARM: 8169/1: l2c: parse cache properties from ePAPR definitions

      When both 'cache-size' and 'cache-sets' are specified for a L2 cache
      controller node, parse those properties and set up the
      set size based on which type of L2 cache controller we are using.

      Update the L2 cache controller Device Tree binding with the optional
      'cache-size', 'cache-sets', 'cache-block-size' and 'cache-line-size'
      properties. These come from the ePAPR specification.

      Using the cache size, number of sets and cache line size we can
      calculate desired associativity of the L2 cache. This is done
      by the calculation:

          set size = cache size / sets
          ways = set size / line size
          way size = cache size / ways = sets * line size
          associativity = cache size / way size

      Example output from the PB1176 DT that look like this:

      L2: l2-cache {
          compatible = "arm,l220-cache";
          (...)
          arm,override-auxreg;
          cache-size = <131072>; // 128kB
          cache-sets = <512>;
          cache-line-size = <32>;
      };

      Ends up like this:

      L2C OF: override cache size: 131072 bytes (128KB)
      L2C OF: override line size: 32 bytes
      L2C OF: override way size: 16384 bytes (16KB)
      L2C OF: override associativity: 8
      L2C: DT/platform modifies aux control register: 0x02020fff -> 0x02030fff
      L2C-220 cache controller enabled, 8 ways, 128 kB
      L2C-220: CACHE_ID 0x41000486, AUX_CTRL 0x06030fff

      Which is consistent with the value earlier hardcoded for the
      PB1176 platform.

      This patch is an extended version based on the initial patch
      by Florian Fainelli.

      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 1209bbdff2f6bbffa6eb5823033bbd7b8799a5e2
  Author: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
  Date:   Thu Oct 2 20:13:35 2014 +0400

      CIFS: Fix readpages retrying on reconnects

      If we got a reconnect error from async readv we re-add pages back
      to page_list and continue loop. That is wrong because these pages
      have been already added to the pagecache but page_list has pages that
      have not been added to the pagecache yet. This ends up with a general
      protection fault in put_pages after readpages. Fix it by not retrying
      the read of these pages and falling back to readpage instead.

      Fixes debian bug 762306

      Signed-off-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>

  commit 19e81573fca7b87ced7701e01ba164b968d929bd
  Author: Steve French <smfrench@xxxxxxxxx>
  Date:   Thu Sep 25 01:26:55 2014 -0500

      Fix problem recognizing symlinks

      Changeset eb85d94bd introduced a problem where if a cifs open
      fails during query info of a file we
      will still try to close the file (happens with certain types
      of reparse points) even though the file handle is not valid.

      In addition for SMB2/SMB3 we were not mapping the return code returned
      by Windows when trying to open a file (like a Windows NFS symlink)
      which is a reparse point.

      Signed-off-by: Steve French <smfrench@xxxxxxxxx>
      Reviewed-by: Pavel Shilovsky <pshilovsky@xxxxxxxxx>
      CC: stable <stable@xxxxxxxxxxxxxxx> #v3.13+

  commit bc394a39cbbbce3e9672303d5c5fc3d7c7b93f19
  Author: Sarah Khan <sarahjmi07@xxxxxxxxx>
  Date:   Fri Oct 3 01:11:35 2014 +0530

      staging: rtl8712: Fixed else not required after return

      WARNING: Else generally not required after return
      checkpatch.pl warning in hal_init.c
      Fixed by removing else

      Signed-off-by: Sarah Khan <sarahjmi07@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4eaef85670f347be2bf7431227fe2630598884a8
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 22:25:11 2014 +0300

      staging: rtl8712: Fix missing blank line warning

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      usb_ops_linux.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9f654a7f25a95080d4cf0909c08d840ff0ac6998
  Author: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
  Date:   Wed Oct 1 21:29:52 2014 +0300

      staging: rtl8192e: rtl8192e: Remove spaces before the semicolons

      Patch the following checkpatch.pl warnings

      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:232: warning:
      space prohibited before semicolon
      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:236: warning:
      space prohibited before semicolon

      Signed-off-by: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2e191ebfe9bf5ab4eeae03cd36cc4e3b31aade3
  Author: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
  Date:   Wed Oct 1 21:29:51 2014 +0300

      staging: rtl8192e: rtl8192e: Remove unnecessary return statements

      Patch the following checkpatch.pl warnings

      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:304: warning:
      void function return statements are not generally useful
      drivers/staging/rtl8192e/rtl8192e/r8190P_rtl8256.c:83: warning:
      void function return statements are not generally useful

      Signed-off-by: Feyza Yavuz <feyzaayavuz@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66abf01f1dc18068ca2a8677706aedfac386471d
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 00:21:54 2014 +0300

      staging: rtl8192e: Remove unneeded void return

      Fixes "void function return statements are not generally
      useful"checkpatch.pl warning

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4dc5afdeffd16f1c8352aaf81a35562c62865e84
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 22:08:18 2014 +0300

      staging: rtl8192e: Fix void function return statements style

      Fixes "void function return statements are not generally
      useful"checkpatch.pl warning in rtl819x_HTProc.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f08e47291879fb047d7d4464d2beaedfea4eb63
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:00:54 2014 -0500

      rtlwifi: Fix static checker warnings for various drivers

      Indenting errors yielded the following static checker warnings:

      drivers/net/wireless/rtlwifi/rtl8192ee/hw.c:533 rtl92ee_set_hw_reg() 
warn: add curly braces? (if)
      drivers/net/wireless/rtlwifi/rtl8192ee/hw.c:539 rtl92ee_set_hw_reg() 
warn: add curly braces? (if)

      An unreleased version of the static checker also reported:

      drivers/net/wireless/rtlwifi/rtl8723be/trx.c:550 
rtl8723be_rx_query_desc() warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8188ee/trx.c:621 rtl88ee_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8192ee/trx.c:567 rtl92ee_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8821ae/trx.c:758 
rtl8821ae_rx_query_desc() warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8723ae/trx.c:494 rtl8723e_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8192se/trx.c:315 rtl92se_rx_query_desc() 
warn: 'hdr' can't be NULL.
      drivers/net/wireless/rtlwifi/rtl8192ce/trx.c:392 rtl92ce_rx_query_desc() 
warn: 'hdr' can't be NULL.

      All of these are fixed.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 989377e1cc9e713822d148d2e638d6c63d8a94b1
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Oct 2 12:00:53 2014 -0500

      rtlwifi: Fix Kconfig for RTL8192EE

      The driver needs btcoexist, but Kconfig fails to select it. This omission
      could cause build errors for some configurations.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e2cba8d7590e76661e86f1f0987ef9f8c13c9a6d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:20 2014 +0530

      ath9k: Fix flushing in MCC mode

      When we are attempting to switch to a new
      channel context, the TX queues are flushed, but
      the mac80211 queues are not stopped and traffic
      can still come down to the driver.

      This patch fixes it by stopping the queues
      assigned to the current context/vif before
      trying to flush.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5ba8d9d2f018f2c4e23f9e68b90ca5b9d5470457
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:19 2014 +0530

      ath9k: Fix queue handling for channel contexts

      When a full chip reset is done, all the queues
      across all VIFs are stopped, but if MCC is enabled,
      only the queues of the current context is awakened,
      when we complete the reset.

      This results in unfairness for the inactive context.
      Since frames are queued internally in the driver if
      there is a context mismatch, we can awaken all the
      queues when coming out of a reset.

      The VIF-specific queues are still used in flow control,
      to ensure fairness when traffic is high.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a064eaa10ca4ec58d5a405c9a7f87efc6d2fa423
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:18 2014 +0530

      ath9k: Add ath9k_chanctx_stop_queues()

      This can be used when the queues of a context
      needs to be stopped.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b39031536aab9cb1324328cf46fa4ef940bd975f
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:17 2014 +0530

      ath9k: Pass context to ath9k_chanctx_wake_queues()

      Change the ath9k_chanctx_wake_queues() API so
      that we can pass the channel context that needs its
      queues to be stopped.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4f82eecf73019c27537f65c160e90385e159afd8
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:16 2014 +0530

      ath9k: Fix queue handling in flush()

      When draining of the TX queues fails, a
      full HW reset is done. ath_reset() makes sure
      that the queues in mac80211 are restarted,
      so there is no need to wake them up again.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 60913f4d2951f6410eed969aae4717c7ced37044
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:15 2014 +0530

      ath9k: Remove duplicate code

      ath9k_has_tx_pending() can be used to
      check if there are pending frames instead
      of having duplicate code.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fc1314c75e0558c03cb434e2af2c257caa201e76
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:14 2014 +0530

      ath9k: Fix pending frame check

      Checking for the queue depth outside of
      the TX queue lock is incorrect and in this
      case, is not required since it is done inside
      ath9k_has_pending_frames().

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b736728575af03488388e84fceac7bf0eac5dbb6
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:13 2014 +0530

      ath9k: Check pending frames properly

      There is no need to check if the current
      channel context has active ACs queued up
      if the TX queue is not empty.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4b60af4ab4363bd79eeba94bb6bed396cf2aaf62
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 06:33:12 2014 +0530

      ath9k: Print RoC expiration

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 739e4a758e0e2930f4bcdddd244254bae8dd7499
  Merge: d068b02 50dddff
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 11:25:43 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Conflicts:
        drivers/net/usb/r8152.c
        net/netfilter/nfnetlink.c

      Both r8152 and nfnetlink conflicts were simple overlapping changes.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 030bb75a1db4030a5ce91e93b82e00966e8b6522
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Wed Oct 1 10:55:26 2014 -0700

      mwifiex: add support for SD8887 chipset

      This patch adds SD8887 support to mwifiex.
      SD8887 is Marvell's 1x1 11ac solution.

      The corresponding firmware image file is located at:
      "mrvl/sd8887_uapsta.bin"

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Frank Huang <frankh@xxxxxxxxxxx>
      Signed-off-by: Nishant Sarmukadam <nishants@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 554a0113ccb149e3d04ceb608114a3425c507f00
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Wed Oct 1 10:55:25 2014 -0700

      mwifiex: few more register offset entries for sdio card structure

      This patch adds some more defitions to card specific register structure
      and removes static defines for these registers.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dba4b74d2da8798626e2b702ad3f452671e335f7
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:05:25 2014 +0300

      wil6210: atomic I/O for the card memory

      Introduce netdev IOCTLs, to be used by the debug tools.

      Allows to read/write single dword value or
      memory block, aligned to dword
      Different address modes supported:
      - BAR offset
      - Firmware "linker" address
      - target's AHB bus

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c33407a8c50430f1634a8809f9528b6888360e56
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:05:24 2014 +0300

      wil6210: manual FW error recovery mode

      Introduce manual FW recovery mode. It is activated if module parameter
      @no_fw_recovery set to true. May be changed at runtime.

      Recovery information provided by new "recovery" debugfs file. It prints:

      mode = [auto|manual]
      state = [idle|pending|running]

      In manual mode, after FW error, recovery won't start automatically. 
Instead,
      after notification to user space, recovery waits in "pending" state, as 
indicated by the
      "recovery" debugfs file. User space tools may perform data collection and 
allow to
      continue recovery by writing "run" to the "recovery" debugfs file.
      Alternatively, recovery pending may be canceled by stopping network 
interface
      i.e. 'ifconfig wlan0 down'

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e6664dff0608440f117b0348594b887cb9725e4f
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 13:27:45 2014 +0530

      ath: Add support for tracing

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5dc0158a27f65e7efaa6e3cc496d93b4c4c65d19
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Fri Sep 19 16:46:05 2014 +0530

      ASoC: Export dapm_kcontrol_get_value

      The DSP driver needs to know widget control value in its event handler for
      widgets like mixers. This is required in the subsequent patches

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f6cd071891c5c7971866fda8340202b73ce35206
  Merge: 574a793 9c238ca
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:56:19 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 78410af51146796f783925009c8676a30d6c6d90
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Thu Oct 2 10:32:15 2014 -0400

      tile: add clock_gettime support to vDSO

      This change adds support for clock_gettime with CLOCK_REALTIME
      and CLOCK_MONOTONIC using vDSO.  It also updates the vdso
      struct nomenclature used for the clocks to match the x86 code
      to keep it easier to update going forward.

      We also support the *_COARSE clockid_t, for apps that want speed
      but aren't concerned about fine-grained timestamps; this saves
      about 20 cycles per call (see http://lwn.net/Articles/342018/).

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Acked-by: John Stultz <john.stultz@xxxxxxxxxx>

  commit f439ed27f8b8b90d243ae15acb193d37f96eebe0
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Oct 2 13:53:24 2014 +0200

      kvm: do not handle APIC access page if in-kernel irqchip is not in use

      This fixes the following OOPS:

         loaded kvm module (v3.17-rc1-168-gcec26bc)
         BUG: unable to handle kernel paging request at fffffffffffffffe
         IP: [<ffffffff81168449>] put_page+0x9/0x30
         PGD 1e15067 PUD 1e17067 PMD 0
         Oops: 0000 [#1] PREEMPT SMP
          [<ffffffffa063271d>] ? kvm_vcpu_reload_apic_access_page+0x5d/0x70 
[kvm]
          [<ffffffffa013b6db>] vmx_vcpu_reset+0x21b/0x470 [kvm_intel]
          [<ffffffffa0658816>] ? kvm_pmu_reset+0x76/0xb0 [kvm]
          [<ffffffffa064032a>] kvm_vcpu_reset+0x15a/0x1b0 [kvm]
          [<ffffffffa06403ac>] kvm_arch_vcpu_setup+0x2c/0x50 [kvm]
          [<ffffffffa062e540>] kvm_vm_ioctl+0x200/0x780 [kvm]
          [<ffffffff81212170>] do_vfs_ioctl+0x2d0/0x4b0
          [<ffffffff8108bd99>] ? __mmdrop+0x69/0xb0
          [<ffffffff812123d1>] SyS_ioctl+0x81/0xa0
          [<ffffffff8112a6f6>] ? __audit_syscall_exit+0x1f6/0x2a0
          [<ffffffff817229e9>] system_call_fastpath+0x16/0x1b
         Code: c6 78 ce a3 81 4c 89 e7 e8 d9 80 ff ff 0f 0b 4c 89 e7 e8 8f f6 
ff ff e9 fa fe ff ff 66 2e 0f 1f 84 00 00 00 00 00 66 66 66 66 90 <48> f7 07 00 
c0 00 00 55 48 89 e5 75 1e 8b 47 1c 85 c0 74 27 f0
         RIP  [<ffffffff81193045>] put_page+0x5/0x50

      when not using the in-kernel irqchip ("-machine kernel_irqchip=off"
      with QEMU).  The fix is to make the same check in
      kvm_vcpu_reload_apic_access_page that we already have
      in vmx.c's vm_need_virtualize_apic_accesses().

      Reported-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Tested-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Fixes: 4256f43f9fab91e1c17b5846a240cf4b66a768a8
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 12636551a2d9361e188c8fe280d2a3d90bac4e35
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Tue Sep 30 21:35:59 2014 +0300

      staging: rtl8712: Fix unnecessary parentheses style warning

      This fixes the following checkpatch.pl warning:

      drivers/staging/rtl8712/rtl871x_recv.c:634 warning: Unnecessary 
parentheses - maybe == should be = ?

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 042b623cf57a7c381326bdfe1db046e9b0b8517f
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 20:43:16 2014 +0300

      staging: rtl8192e: Fix unnecessary space before function pointer arguments

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: Unnecessary space before function pointer arguments

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 84780ecdf6c46909c6a4f06635c953f8d8d635f7
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Tue Sep 30 20:43:15 2014 +0300

      staging: rtl8192e: Array was made static const char * const

      This patch fixes checkpatch.pl error in file rtllib.h
      WARNING: static const char * array should probably be static
      const char * const

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1ffa894cd35c402d41c4a12d7eaaaf69d7bfb3e
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:08 2014 +0300

      staging: ft1000: ft1000-usb: Removed unnecessary else statement.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in ft1000_download.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c89e6be7118da01b3e4b7cf44c0f06ab42cbe2d9
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:07 2014 +0300

      staging: ft1000: ft1000-usb: Removed unnecessary else statement.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in ft1000_hw.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3636ce82dbec023a775246a2d395744ed1f03f07
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:06 2014 +0300

      staging: ft1000: ft1000-usb: Removed unnecessary parentheses.

      This patch fixes "Unnecessary parentheses" checkpatch.pl warning in
      ft1000_hw.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6254e1c06231259357b811c934ded22a2fd9f763
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 20:32:05 2014 +0300

      staging: ft1000: ft1000-usb: Added new line after declarations.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in ft1000_hw.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dab5aeebdd040f4efbc1cd111fe38bb8905d26c7
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Mon Sep 29 21:55:06 2014 +0300

      staging: vt6655: Fixed C99 // comment errors in wpactl.c

      The following patch fixes the checkpatch.pl warning:
      ERROR: do not use C99 // comments

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f79b0d9c223ca09cefffc72304a7bcbc401a1c6f
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 01:24:01 2014 +0300

      staging: speakup: Fixed warning <linux/serial.h> instead of <asm/serial.h>

      This patch fixes warning: 'use <linux/serial.h> instead <asm/serial.h>'
      found by checkpatch

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a9c77d8c882f04a147c2a75bbc2a1fd9b63a66a
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 01:36:29 2014 +0300

      staging: speakup: Fix missing blank line warning

      Fixes "Missing a blank line after declarations" checkpatch.pl warning
      in varhandlers.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07f113b5d5a86bb5398b7b513b2ff160039d7798
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Thu Oct 2 18:20:35 2014 +0300

      staging: rts5208: remove unnecessary else

      This fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4525284742fe11426da23d8d0eb4946ed84d84be
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Thu Oct 2 18:20:34 2014 +0300

      staging: rts5208: remove unnecessary else

      This fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4dae2a4fcafcbea0f5787e2dcab2ec808f21e29d
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Wed Oct 1 00:31:06 2014 +0300

      staging: rts5208: Remove unneeded void return

      Fixes "void function return statements are not generally
      useful"checkpatch.pl warning

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb0f20a7e871743380b2cbaaf35281775567e88c
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Mon Sep 29 21:28:02 2014 +0300

      staging: rts5208: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      rtsx_scsi.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e245b904186b3514e4e2eec0d58ad6b095c5daab
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Thu Oct 2 15:59:19 2014 +0530

      Staging: iio: adc: Update Kconfig entries adding module name information

      This patch fixes the following checkpatch.pl warning:

      WARNING: please write a paragraph that describes the config symbol fully

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e4b49234d7da14933ca7ad07cb6a938406c7342
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Thu Oct 2 11:20:20 2014 +0530

      Staging: iio: adc: Add missing blank line

      This fixes following checkpatch.pl warningi:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97088bb3f7adf55a38e03fc0050beb77a676bf33
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Oct 2 02:35:38 2014 +0300

      staging: iio: resolver: Annotate Kconfig entries with module name 
information

      This fixes the following checkpatch.pl warning:
      WARNING: please write a paragraph that describes the config symbol fully

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa27f0ba0fac819083c505c85021dc19d2b53083
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Wed Oct 1 00:09:11 2014 +0300

      staging: iio: addac: Combined seperated strings.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in adt7316.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 042e0e463c48765692fa4813a9a26748ca1b1917
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Wed Oct 1 00:09:10 2014 +0300

      staging: iio: accel: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in adis16220_core.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e09b142e2b43f151f795579e6dbf1a3db0e74403
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 23:04:59 2014 +0530

      Staging: iio: meter: Remove space before start of line

      This patch removes spaces before start of the line reported by 
checkpatch.pl

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8594e07c3c7fa08969e97c926c6826eaa94401e6
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 23:04:58 2014 +0530

      Staging: iio: meter: Delete white spaces to make line shorter

      Found using checkpatch warning.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1592bfd203dc07dc1d58e7849402ef46d09f42dd
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 20:22:56 2014 +0530

      Staging: iio: meter: Add blank line after declarations

      This patch adds a blank line after declarations found by checkpatch 
warning.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6f0a3ab16a050c2572f6e81e1199d442d8ead9d
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 20:22:57 2014 +0530

      Staging: iio: meter: Add blank line after declarations.

      This patch adds a blank line after declarations to fix checkpatch warning.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b0604719c956c5be3964558b990c025746b736b8
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 30 20:22:58 2014 +0530

      Staging: iio: meter: Add a blank line after declarations

      Patch fixes warning and adds a blank line after declarations

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15c643661bf65176efd8349f0ad2bf096b915da1
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Tue Sep 30 12:36:29 2014 +0300

      staging: iio: addac: remove unnecessary else

      This fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 61e15f010e4a3647043e55e41f60197ba4aa9b4f
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 22:12:23 2014 +0300

      staging: octeon: Combined seperate strings.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in ethernet-rx.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42e0e19d5d5877ea6507aafcd8ff59c1fe6e2f59
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 22:12:22 2014 +0300

      staging: octeon: Combined seperate strings.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in ethernet-rgmii.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 56e1ccac5fe3bcd106fd04b86e18b1e4ec35ea82
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:39:51 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the warning:
      WARNING: symbol 'brw_fill_bulk' was not declared. Should it be
      static?

      The above warning was reported by sparse.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43311238ce5864a8b01d35931d63da14044a2c0d
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:39:02 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the warning:
      WARNING: symbol 'brw_check_page' was not declared. Should it be static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e3e133d2ec87e9c0b82d338e4491f766c1113b1
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:38:17 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the warning:
      WARNING: symbol 'brw_fill_page' was not declared. Should it be static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d4b2d88a08c64fd57ff93a0f21db87d4c7c35bac
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:37:36 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it is not used by other
      files.
      The patch fixes the following warning:
      WARNING: symbol brw_inject_one_error was not declared. Should it be
      static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5bd05041631f6045130224eba1f50ef1c269826
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 14:36:27 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files.
      The patch fixes the following warning:
      WARNING: symbol brw_client_init was not declared. Should it be static?

      The above warning was reported by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 28f54a86138fbc331083a3c11eab59996549f6d8
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Oct 1 13:39:28 2014 +0530

      Staging: lustre: lnet: selftest: Made a function static.

      The following patch makes a function static as it was not used by other
      files and not declared in the same file.
      It fixes the following warning:
      WARNING: symbol 'lstcon_init_acceptor_service' was not declared. Should
      it be static?

      The above warning was given by sparse.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4de8e0d8171a6657c748e15914abbf60846c5ace
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 21:59:20 2014 +0300

      staging: lustre: include: linux: libcfs: linux: Removed line 
continuations.

      This patch fixes "Avoid unnecessary line continuations" checkpatch.pl
      warning in linux-time.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fa44eae464430475334264e3045d42b708c5a6d7
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 21:59:21 2014 +0300

      staging: lustre: include: linux: libcfs: Removed unnecessary else 
expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning libcfs.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2ad80e45b8170f0cb332aaa6e51b9596282bb38
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Tue Sep 30 21:59:19 2014 +0300

      staging: lustre: include: linux: libcfs: linux: Used "linux" instead of 
"asm".

      This patch fixes "Use #include <linux/uaccess.h> instead of
      <asm/uaccess.h"> checkpatch.pl warning in libcfs.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1bcb5bd899dbd2704e063608af01d529aae8d693
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:03:12 2014 +0530

      staging: lustre: lustre: obdclass: linux: include <linux/*.h> instead of 
<asm/*.h>

      This patch fixes checpatch.pl warning in linux-module.c file.
      WARNING: Use #include <linux/io.h> instead of <asm/io.h>
      WARNING: Use #include <linux/poll.h> instead of <asm/poll.h>
      WARNING: Use #include <linux/uaccess.h> instead of <asm/uaccess.h>

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3b7566d9dfb1c6f05d7390ddf42b449a2b36bad5
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:02:46 2014 +0530

      staging: lustre: lnet: lnet: Remove space between function name and open 
paranthesis '('

      This patch fixes checpatch.pl warning in api-ni.c file.
      WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c1d2535db8f1490d9e4aa9c8e0297daa6d05c31
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:02:23 2014 +0530

      staging: lustre: lnet: lnet: Remove unnecessary else after return

      This patch fixes checpatch.pl warning in acceptor.c file.
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f12ebb3911d742e5c217df52b3f1a3c224f566f9
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:01:59 2014 +0530

      staging: lustre: include: linux: libcfs: Remove spaces at the start of a 
line

      This patch fixes checpatch.pl warning in file libcfs_cpu.h
      WARNING: please, no spaces at the start of a line

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 84dd801ef2ec6dceefbcfd917b90cb83b036fd56
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:01:39 2014 +0530

      staging: lustre: include: linux: libcfs: Remove intialization of static 
to 0

      This patch fixes checpatch.pl error in file libcfs_time.h
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd9176527e78ad9358fcf76011bbede0eb4974f8
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 29 16:01:14 2014 +0530

      staging: lustre: include: linux: libcfs: use __packed instead of 
__attribute__((packed))

      This patch fixes checpatch.pl warning in libcfs_debug.h file.
      WARNING: __packed is preferred over __attribute__((packed))

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7b33ff4031fe72319228e572f43ddcd8f19af7c
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:51 2014 -0400

      staging: unisys: Fix CamelCase in uislib_force_channel_interrupt()

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d0dd33f34c2417fb9c3da7d1abcbaed91da92cfc
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:50 2014 -0400

      staging: unisys: Fix CamelCase in uislib_disable_channel_interrupts()

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93d1304fed13b05f39ccfbed2e60f4d06d4584dc
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:49 2014 -0400

      staging: unisys: Fix CamelCase in uislib_enable_channel_interrupts()

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ec8599769aea5ca2ae471f74ec5b1fd3c3cf9ef
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:48 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_FATAL_BYE_BYE()

      Fix Camelcase name:
      Issue_VMCALL_FATAL_BYE_BYE => issue_vmcall_fatal

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b591ebf220e5dbf60ca8854337030c4d56520e99
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:47 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_CHANNEL_MISMATCH()

      Fix CamelCase names:
      Issue_VMCALL_CHANNEL_MISMATCH => issue_vmcall_channel_mismatch
      ChannelName => chname
      ItemName => item_name
      SourceLineNumber => line_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8fd990204db5e3c87b15e8641417cff31b56f94
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:46 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_UPDATE_PHYSICAL_TIME()

      Fix CamelCase names:
      Issue_VMCALL_UPDATE_PHYSICAL_TIME => issue_vmcall_update_physical_time

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f06ae67c5ffc6a7c9810729ac1b679a4ebe01cf3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:45 2014 -0400

      staging: unisys: fix CamelCase in Issue_VMCALL_MEASUREMENT_DO_NOTHING()

      Fix CamelCase names:
      Issue_VMCALL_MEASUREMENT_DO_NOTHING =>
        issue_vmcall_measurement_do_nothing

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e76446ea633e8bece4a06ab3e33e7c5681142690
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:44 2014 -0400

      staging: unisys: fix Issue_VMCALL_QUERY_GUEST_VIRTUAL_TIME_OFFSET()

      Fix CamelCase names:
      Issue_VMCALL_QUERY_GUEST_VIRTUAL_TIME_OFFSET =>
        issue_vmcall_query_guest_virtual_time_offset

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8359367ed9373a69343c5b97b5f4beef636635ca
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:43 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_IO_VISORSERIAL_ADDR()

      Fix CamelCase names:
      Issue_VMCALL_IO_VISORSERIAL_ADDR => issue_vmcall_io_visorserial_addr
      DiagChannelAddress => channel_addr

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 007ef59b1e6a67a46d67d6a92c8c4b96dc6dd1ba
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:42 2014 -0400

      staging: unisys: Fix CamelCase Issue_VMCALL_IO_DIAG_ADDR()

      Fix CamelCase names:
      Issue_VMCALL_IO_DIAG_ADDR => issue_vmcall_io_diag_addr
      DiagChannelAddress => diag_channel_addr

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74658c562132d411a5ac4af118eafcc450493d26
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:41 2014 -0400

      staging: unisys: Fix CamelCase in Issue_VMCALL_IO_CONTROLVM_ADDR()

      Fix CamelCase names:
      Issue_VMCALL_IO_CONTROLVM_ADDR => issue_vmcall_io_controlvm_addr
      ControlAddress => control_addr
      ControlBytes => control_bytes

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 03ec49dcdafe9c55ab871e0abaf5c1ac4247d832
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:27 2014 -0400

      staging: unisys: fix CamelCase in uisctrl_register_req_handler

      Fix CamelCase names:
      chipset_driverInfo => chipset_driver_info

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eea94b3a3f449e17325f0cc271631ed27445e1e3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:17 2014 -0400

      staging: unisys: get rid of typedef for EVENT_PC

      Just switch EVENT_PC over to enum event_pc.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 765efdb9170263a1fa202d873e15bfbbf1ec6a86
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:16 2014 -0400

      staging: unisys: get rid of typedef for DRIVER_PC

      Simply switch DRIVER_PC to enum driver_pc.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ecf6d2a3b623dfdc527a1bd276d84b1674d1a9f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:15 2014 -0400

      staging: unisys: remove doubled blank lines in guestlinuxdebug.h

      Take out those doubled blank lines in guestlinuxdebug.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 534429dbb9a4d0ff4fad2617dda2a19ee71365a8
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:14 2014 -0400

      staging: unisys: fix CamelCase in bus_device_info_init()

      Fix CamelCase names:
      BusDeviceInfo_Init => bus_device_info_init
      pBusDeviceInfo => bus_device_info_ptr
      deviceType => dev_type
      driverName => driver_name
      verTag => ver_tag

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a56db94c7e07d275f61472f5b06b100638d3375d
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:13 2014 -0400

      staging: unisys: fix copyright symbol in vbushelper.h

      The copyright character in vbushelper.h isn't UTF-8 - swap it out for a
      good, old-fashioned (C).

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 191126ac505e09e58608b040ac901b62fe11f0f2
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:12 2014 -0400

      staging: unisys: fix line spacing in uniklog.h

      Take out the doubled blank lines in uniklog.h, too.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d559f2cf4d16f162ca8d35df42d41bce97c82de5
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:11 2014 -0400

      staging: unisys: remove excess blank lines in uisthread.h

      Take out those doubled blank lines in uisthread.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62dd4cf01a99ad77f0e39c12b2240143d5ededb3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:10 2014 -0400

      staging: unisys: fix up CamelCase in struct init_chipset_guestpart

      Fix up CamelCase names:
      busCount => bus_count
      switch_count => switch_count

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8bd352ef0a71432a17dffa6bfe87b46db86d1546
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:09 2014 -0400

      staging: unisys: clean up CamelCase names in struct add_virt_guestpart

      Clean up CamelCase names:
      busNo => bus_no
      deviceNo => device_no
      devInstGuid => instance_uuid

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a990356d21a6032d49441472f1e2240ba6325cf7
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:08 2014 -0400

      staging: unisys: fix CamelCase in struct del_vbus_guestpart

      Fix up CamelCase names:
      busNo => bus_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0014c3ccdab1441972bfa6d8296e0c3bf61ad854
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:06 2014 -0400

      staging: unisys: fix CamelCase definitions in struct io_msgs

      Clean up CamelCase names:
      extPort => ext_port

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7867499b13d6f79aa8e873a417331d427eb75f9f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:05 2014 -0400

      staging: unisys: fix CamelCase names in del_virt_iopart

      Clean up CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3af0c34f6b9858e5d313192443df2b5d17a7f802
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:04 2014 -0400

      staging: unisys: fix CamelCase in del_vdisk_iopart

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 057546f02e003c6dc242b85a1c766c68ec6b04fb
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:03 2014 -0400

      staging: unisys: fix CamelCase names in struct add_vdisk_iopart

      Fix CamelCase names:
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 44589920d0af06fabcec6a5fe599ce492d66fc48
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:02 2014 -0400

      staging: unisys: clean up CamelCase in struct add_virt_iopart

      Clean up CamelCase names:
      guestHandle => guest_handle
      recvBusInterruptHandle => recv_bus_irq_handle
      useG2GCopy => use_g2g_copy
      Filler => filler
      busNo => bus_no
      dev_no => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c6d40f42586f19ca0bbca1c748f602781f0cf93a
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:01 2014 -0400

      staging: unisys: fix CamelCase struct name NetworkPolicy

      Clean up CamelCase name:
      NetworkPolicy => network_policy

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 059ec04b64470ed4801940d91b4f1343010f1ec3
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:08:00 2014 -0400

      staging: unisys: clean up CamelCase in DEDICATED_SWITCH() macro

      Clean up CamelCase names:
      pSwitch => s

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f796e84cc92f90bcf266f1418311518e21ebf2fc
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:58 2014 -0400

      staging: unisys: fix CamelCase in struct device_info

      Clean up CamelCase names:
      channelAddr => channel_addr
      channelBytes => channel_bytes
      channelTypeGuid => channel_uuid
      devInstGuid => instance_uuid
      busNo => bus_no
      devNo => dev_no

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1e72291082edeeeb436bdfa5cf9bc6884e9d5c9
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:55 2014 -0400

      staging: unisys: remove uisqueue_send_int_if_needed()

      This function is not used anywhere, so remove it.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21f8c6b845e4dda0f456a0ec159455540f5376c7
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:54 2014 -0400

      staging: unisys: fix CamelCase in uisqueue_put_cmdrsp_with_lock_client

      Clean up CamelCase names:
      issueInterruptIfEmpty => issue_irq_if_empty
      interruptHandle => irq_handle

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82dd8152efc4bd8e8cce27df23ef033b24148616
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:53 2014 -0400

      staging: unisys: Clean up CamelCase in send_int_if_needed()

      Clean up CamelCase names:
      issueInterruptIfEmpty => issue_irq_if_empty
      interruptHandle => irq_handle

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 833c7255cebceefe3208290c4a06456ad743fa59
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:52 2014 -0400

      staging: unisys: fix CamelCase names in struct uisqueue_info

      Clean up CamelCase names:
      Reserved1 => reserved1
      Reserved2 => reserved2

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 17f5e49167cfca5c2c0d04863b8373736448238b
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:51 2014 -0400

      staging: unisys: fix camelcase function uisqueue_InterlockedOr()

      Clean up CamelCase names:
      uisqueue_InterlockedOr => uisqueue_interlocked_or
      Target => tgt
      Set => set

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e3f3b1f2a0f6083e633e1c8269765014cb5e7296
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:50 2014 -0400

      staging: unisys: remove timskmodutils.h

      Remove the entire timskmodutils.h file as it had a lot of checkpatch.pl
      strict warnings and checks, and nearly all of the functions were not used
      anywhere.

      The unisys_spar_platform variable was moved to timskmod.h. References to 
the
      removed timskmodutils.h were switched to timskmod.h instead. The unused
      visor_seq_file_new_buffer() and visor_seq_file_done_buffer() functions 
defined
      in timskmodutils.h were implemented in visorkmodutils.c, so these were 
removed
      as well.

      This patch will generate a warning about updating MAINTAINERS, but there 
does
      not seem to be any need for that.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 69ee73aab046e6eb1708a02bc5cfe12346494ff0
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:49 2014 -0400

      staging: unisys: fix spacing in timskmod.h macro

      Adds in some missing spaces in the max macro in timskmod.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 132b8f9a351767289bc6bd91f2d029c53610d73f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:48 2014 -0400

      staging: unisys: remove stray blank line in timskmod.h

      Just cleaning up the extra blank line from here.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdee662e618250ef8c6ea10ad102c620af39f326
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:47 2014 -0400

      staging: unisys: remove unused locking functions in timskmod.h

      Delete a block of unused locking functions from timskmod.h. These
      functions generated a lot of checkpatch warnings and were not being used
      anyhow.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c5653b7de5ea101dff407fd09840710917aa19b
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Sep 30 12:07:46 2014 -0400

      staging: unisys: remove typedef for PERIODIC_WORK

      In periodic_work.h, remove the typedef PERIODIC_WORK and replace it with
      struct periodic_work, and update functions used to manipulate the
      structure to use the new name. The functions used to manipulate the
      PERIODIC_WORK type are updated to use the fixed name, corrected for
      clarity, and changed to not use periodic_work as the parameter's name.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 239436eb0f2cdf8122cd1e92c50683ba38842834
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Tue Sep 30 12:07:45 2014 -0400

      staging: unisys: delete extra blank lines in periodic_work.h

      Remove the extra blank lines from before the first comment.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f39100e121273646ae07e380175dbe5b9c6eda41
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Thu Oct 2 22:58:33 2014 +0800

      drivers/staging/unisys: Let all IOMEM related modules depend on HAS_IOMEM

      UNISYS_UISLIB, UNISYS_VISORCHIPSET, and UNISYS_VISORUTIL need HAS_IOMEM,
      so depend on it. One of related error (with allmodconfig under um):

          CC [M]  drivers/staging/unisys/uislib/uislib.o
        In file included from drivers/staging/unisys/uislib/uislib.c:34:0:
        drivers/staging/unisys/include/uisutils.h: In function 
â??dbg_ioremap_cacheâ??:
        drivers/staging/unisys/include/uisutils.h:88:2: error: implicit 
declaration of function â??ioremap_cacheâ?? 
[-Werror=implicit-function-declaration]
          new = ioremap_cache(addr, size);
          ^
        drivers/staging/unisys/include/uisutils.h:88:6: warning: assignment 
makes pointer from integer without a cast [enabled by default]
          new = ioremap_cache(addr, size);
              ^
        drivers/staging/unisys/include/uisutils.h: In function 
â??dbg_ioremapâ??:
        drivers/staging/unisys/include/uisutils.h:99:2: error: implicit 
declaration of function â??ioremapâ?? [-Werror=implicit-function-declaration]
          new = ioremap(addr, size);
          ^
        drivers/staging/unisys/include/uisutils.h:99:6: warning: assignment 
makes pointer from integer without a cast [enabled by default]
          new = ioremap(addr, size);
              ^
        drivers/staging/unisys/include/uisutils.h: In function 
â??dbg_iounmapâ??:
        drivers/staging/unisys/include/uisutils.h:108:2: error: implicit 
declaration of function â??iounmapâ?? [-Werror=implicit-function-declaration]
          iounmap(addr);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aff6de0519e4b2432a187063b8acf52dc78e0444
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Thu Oct 2 11:13:53 2014 +0300

      staging: unisys: common-spar: Fix missing blank line warning

      Fixes "Missing a blank line after declarations" checkpatch.pl warning

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1cd36ed5b4f9480e4515c13900b142e7d3a23516
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 15:49:25 2014 +0530

      Staging: unisys: Add missing blank line

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 446393e9602d3b32515ca107f3c004194cb690f3
  Author: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
  Date:   Wed Oct 1 23:04:48 2014 +0300

      staging: dgnc: Fix do not add new typedefs

      This patch fixes "do not add new typedefs"
      checkpatch.pl warning in dgnc_types.h

      Signed-off-by: Ebru Akagunduz <ebru.akagunduz@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3fad9641abbee80f0c8ff0c726eca7255c338319
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Tue Sep 30 17:36:57 2014 +0300

      staging: dgnc: Fix no spaces at the start of a line in dpacompat.h

      The following patch the checkpatch.pl warning:

      drivers/staging/dgnc/dpacompat.h:27 warning: please, no spaces at the 
start of a line

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0eaa02e66d7059cd4e08171a2cc6f8a0ec677ce1
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 14:12:28 2014 +0530

      Staging: dgnc: Add missing blank line

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3c4019d3e0d77c8992225efe4fc7420677b8ab40
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 14:10:41 2014 +0530

      Staging: dgnc: Remove unnecessary braces

      This fixes the following checkpatch.pl warnings:
      WARNING: braces {} are not necessary for single statement blocks

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c313fe2c346d08246851f7441e68744d5c329497
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 29 14:07:00 2014 +0530

      Staging: dgnc: Remove return in void function

      This fixes the following checkpatch.pl warnings:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 372d5b5607074dc8fa6c495f56a4ae3e9a300f79
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 14:47:45 2014 +0200

      staging/lustre/lvfs: fix building without CONFIG_PROC_FS

      Patch "staging/lustre/lvfs: remove the lvfs layer" moved some code around
      that was previously only built when CONFIG_PROC_FS was set, which now
      causes an invalid access to the obd_memory variable:

      ERROR: "obd_memory" [drivers/staging/lustre/lustre/obdclass/obdclass.ko] 
undefined!

      This fixes it by using adding a compile-time check around the access.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: fdedd94509fd ("staging/lustre/lvfs: remove the lvfs layer")
      Cc: James Simmons <uja.ornl@xxxxxxxxx>
      Cc: Mikhail Pershin <mike.pershin@xxxxxxxxx>
      Cc: John L. Hammond <john.hammond@xxxxxxxxx>
      Cc: Jian Yu <jian.yu@xxxxxxxxx>
      Cc: Bob Glossman <bob.glossman@xxxxxxxxx>
      Cc: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e31981a13dcef28fcbe18d274375a8cc081843d6
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Mon Sep 29 13:51:51 2014 +0530

      Staging: bcm: Removed unnecessary else.

      The following patch fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50b47bbd43510d754e86f0f590488d67f39f4374
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 30 20:36:06 2014 +0530

      Staging: media: omap24xx: Merge two lines and remove unused variable

      This patch merges two lines and removes a variable that becomes unused
      after merging.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07dcc686fa8f6667dec4696804cdb43a90267b9a
  Author: Simon Horman <horms@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:50:06 2014 +0900

      ipvs: Clean up comment style in ip_vs.h

      * Consistently use the multi-line comment style for networking code:

        /* This
         * That
         * The other thing
         */

      * Use single-line comment style for comments with only one line of text.

      * In general follow the leading '*' of each line of a comment with a
        single space and then text.

      * Add missing line break between functions, remove double line break,
        align comments to previous lines whenever possible.

      Reported-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 4b7fd5d97ee6e599247b4a55122ca6ba80c8148d
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 11:13:21 2014 +0200

      netfilter: explicit module dependency between br_netfilter and physdev

      You can use physdev to match the physical interface enslaved to the
      bridge device. This information is stored in skb->nf_bridge and it is
      set up by br_netfilter. So, this is only available when iptables is
      used from the bridge netfilter path.

      Since 34666d4 ("netfilter: bridge: move br_netfilter out of the core"),
      the br_netfilter code is modular. To reduce the impact of this change,
      we can autoload the br_netfilter if the physdev match is used since
      we assume that the users need br_netfilter in place.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 36d2af5998258344993dd43729997a7a3baa9d99
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 20:34:37 2014 +0200

      netfilter: nf_tables: allow to filter from prerouting and postrouting

      This allows us to emulate the NAT table in ebtables, which is actually
      a plain filter chain that hooks at prerouting, output and postrouting.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 756c1b1a7f20a42a559b40b3b77db5afcbb719d6
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Jun 17 21:18:44 2014 +0200

      netfilter: nft_compat: remove incomplete 32/64 bits arch compat code

      This code was based on the wrong asumption that you can probe based
      on the match/target private size that we get from userspace. This
      doesn't work at all when you have to dump the info back to userspace
      since you don't know what word size the userspace utility is using.

      Currently, the extensions that require arch compat are limit match
      and the ebt_mark match/target. The standard targets are not used by
      the nft-xt compat layer, so they are not affected. We can work around
      this limitation with a new revision that uses arch agnostic types.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 1b1bc49c0fc0501bf0d1366a2a5e5c1f8dcf9cb1
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 13:53:20 2014 +0200

      netfilter: nf_tables: wait for call_rcu completion on module removal

      Make sure the objects have been released before the nf_tables modules
      is removed.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 1109a90c01177e8f4a5fd95c5b685ad02f1fe9bb
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:19:17 2014 +0200

      netfilter: use IS_ENABLED(CONFIG_BRIDGE_NETFILTER)

      In 34666d4 ("netfilter: bridge: move br_netfilter out of the core"),
      the bridge netfilter code has been modularized.

      Use IS_ENABLED instead of ifdef to cover the module case.

      Fixes: 34666d4 ("netfilter: bridge: move br_netfilter out of the core")
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c8d7b98bec43faaa6583c3135030be5eb4693acb
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 14:35:15 2014 +0200

      netfilter: move nf_send_resetX() code to nf_reject_ipvX modules

      Move nf_send_reset() and nf_send_reset6() to nf_reject_ipv4 and
      nf_reject_ipv6 respectively. This code is shared by x_tables and
      nf_tables.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 51b0a5d8c21a91801bbef9bcc8639dc0b206c6cd
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 14:35:14 2014 +0200

      netfilter: nft_reject: introduce icmp code abstraction for inet and bridge

      This patch introduces the NFT_REJECT_ICMPX_UNREACH type which provides
      an abstraction to the ICMP and ICMPv6 codes that you can use from the
      inet and bridge tables, they are:

      * NFT_REJECT_ICMPX_NO_ROUTE: no route to host - network unreachable
      * NFT_REJECT_ICMPX_PORT_UNREACH: port unreachable
      * NFT_REJECT_ICMPX_HOST_UNREACH: host unreachable
      * NFT_REJECT_ICMPX_ADMIN_PROHIBITED: administratevely prohibited

      You can still use the specific codes when restricting the rule to match
      the corresponding layer 3 protocol.

      I decided to not overload the existing NFT_REJECT_ICMP_UNREACH to have
      different semantics depending on the table family and to allow the user
      to specify ICMP family specific codes if they restrict it to the
      corresponding family.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 89f904388d5fd728b77a489e135fdc4c69cf4ba0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 09:27:37 2014 -0700

      Revert "staging: media: cxd2099: use usleep_range()"

      This reverts commit 7b86477c0e5b7b1406f27da519d4df841f306b92.

      It was broken and broke the build :(

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 097cbd8d261ccc602c963ddf823d5023be439e04
  Author: Min-Hua Chen <orca.chen@xxxxxxxxx>
  Date:   Thu Oct 2 15:56:59 2014 +0100

      arm64: Use phys_addr_t type for physical address

      Change the type of physical address from unsigned long to phys_addr_t,
      make valid_phys_addr_range more readable.

      Signed-off-by: Min-Hua Chen <orca.chen@xxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit f7477c2be8689ee8355db345f107744c9bd7f112
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:31:09 2014 +0300

      spi: dw-mid: follow new DMAengine workflow

      Though intel-mid-dma does not follow a new DMA workflow (*) let's prepare 
SPI
      DW driver for that.

      (*) The client is obliged to call dma_async_issue_pending() which starts 
the
      actual transfers. Old DMA drivers do not follow this, since requirement 
was
      introduced in the discussion of [1].

      [1] http://www.spinics.net/lists/arm-kernel/msg125987.html

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2a285299446cccbaf9ba47403e8f2ce578cd1ad1
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:31:08 2014 +0300

      spi: dw-mid: convert to use DMAengine wrappers

      Instead of direct dereference to dmaengine callbacks we are going to use
      DMAengine wrappers.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 15ee3be78b017ee9d697fe59d45cdfbb35d9fdeb
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 16:31:07 2014 +0300

      spi: dw-mid: change magic numbers to the constants

      Instead of using magic numbers in the code we create a bit map definition 
of
      the DMACR register and use it.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6c34f1f5424395994c125f8c68bed395920ecc58
  Author: Kyle McMartin <kyle@xxxxxxxxxx>
  Date:   Tue Sep 16 22:37:18 2014 +0100

      aarch64: filter $x from kallsyms

      Similar to ARM, AArch64 is generating $x and $d syms... which isn't
      terribly helpful when looking at %pF output and the like. Filter those
      out in kallsyms, modpost and when looking at module symbols.

      Seems simplest since none of these check EM_ARM anyway, to just add it
      to the strchr used, rather than trying to make things overly
      complicated.

      initcall_debug improves:
      dmesg_before.txt: initcall $x+0x0/0x154 [sg] returned 0 after 26331 usecs
      dmesg_after.txt: initcall init_sg+0x0/0x154 [sg] returned 0 after 15461 
usecs

      Signed-off-by: Kyle McMartin <kyle@xxxxxxxxxx>
      Acked-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 3fe240326cc395c66eda0518b1945ea505afd1fc
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Wed Oct 1 14:25:20 2014 -0700

      ASoC: simple-card: Add mic and hp detect gpios.

      Allow Headphone and Microphone jack detect gpios to be specified in
      device tree.  This will allow a few systems including rk3288_max98090
      to use simple-card instead of having their own board file.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 04a0b8ef6b27c2b6280dcbfcdd418b7d851f8491
  Merge: 9810f53 2ce7598
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Oct 2 16:53:35 2014 +0100

      Merge tag 'v3.17-rc4' into asoc-simple

      Linux 3.17-rc4

  commit 18ef9fefd3ef73279cd144bdb24cfd2683ff0492
  Author: Robert Richter <rrichter@xxxxxxxxxx>
  Date:   Fri Jul 18 17:51:06 2014 +0200

      arm64, defconfig: Enable Cavium Thunder SoC in defconfig

      This patch enables Thunder SoCs in the arm64 defconfig. This is
      esp. useful to add Thunder platforms to automated builds based on
      arm64 defconfig.

      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 28f7420de20dadcc3140672444b8e4ffa2efb477
  Author: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
  Date:   Tue Apr 8 18:47:51 2014 +0530

      arm64, thunder: Add Kconfig option for Cavium Thunder SoC Family

      This introduces ARCH_THUNDER to enable soc specific drivers and dtb
      files.

      Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 4c3087008dd19dcfced1bbbc2414ac5a8a61bcef
  Author: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
  Date:   Tue Apr 8 18:53:14 2014 +0530

      arm64, thunder: Document devicetree bindings for Cavium Thunder SoC

      This patch adds documentation for the devicetree bindings used by the
      DT files of Cavium Thunder SoC platforms.

      Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 3f173071bf1401bfb092fe67f43caf3bc358da03
  Author: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
  Date:   Tue Apr 8 18:51:24 2014 +0530

      arm64, thunder: Add initial dts for Cavium Thunder SoC

      Add initial device tree nodes for Cavium Thunder SoCs with support of
      48 cores and gicv3. The dtsi file requires further changes, esp. for
      pci, gicv3-its and smmu. This changes will be added later together
      with the device drivers.

      Signed-off-by: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit fccb84c94a9755f48668e43d0a44d6ecc750900f
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Mon Sep 29 23:53:21 2014 +0200

      btrfs: move checks for DUMMY_ROOT into a helper

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 7ec20afbcb7b257aec82ea5d66e6b0b7499abaca
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 24 17:34:58 2014 +0200

      btrfs: new define for the inline extent data start

      Use a common definition for the inline data start so we don't have to
      open-code it and introduce bugs like "Btrfs: fix wrong max inline data
      size limit" fixed.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit fb85fc9a675738ee2746b51c3aedde944b18ca02
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 31 01:03:53 2014 +0200

      btrfs: kill extent_buffer_page helper

      It used to be more complex but now it's just a simple array access.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit a50924e3a4d7fccb0ecfbd42a4c7ed6e56ee1765
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 31 00:51:36 2014 +0200

      btrfs: drop constant param from btrfs_release_extent_buffer_page

      All callers use the same value, simplify the function.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 2755a0de64693501741fb3603cd8ca928b0b7e81
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jul 31 00:43:18 2014 +0200

      btrfs: hide typecast to definition of BTRFS_SEND_TRANS_STUB

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 94404e82e5f5452a13ef580b6d3df1483671dff9
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 01:53:30 2014 +0200

      btrfs: let merge_reloc_roots return void

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 8b9456da037ab53428d6347fa2fa088933da1424
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 01:25:30 2014 +0200

      btrfs: remove unused members from struct scrub_warning

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 97eb6b69d1e856cb5e1cf2c3d94afab643e93128
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:55:42 2014 +0200

      btrfs: use slab for end_io_wq structures

      The structure is frequently reused.  Rename it according to the slab
      name.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit af13b4922b057b4ebc7e2315a6f666ecb65890e4
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:58:37 2014 +0200

      btrfs: fix error labels in init_btrfs_fs

      btrfs_interface_init rarely fails but we could leak the prelim_ref slab.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit bfebd8b5441755f228ad02273682d675d3335123
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:25:45 2014 +0200

      btrfs: use enum for wq endio metadata type

      The enum exists but is not consistently used.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 01d5bc3789f8464abd13cc44e3cd6df9d17f2802
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 30 00:03:56 2014 +0200

      btrfs: remove unused extent state bits

      The last users are long gone.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 95ac567af212db3293af3897ccb521efdf1dd7ff
  Author: Filipe David Borba Manana <fdmanana@xxxxxxxxx>
  Date:   Thu Aug 8 22:45:48 2013 +0100

      Btrfs: set default max_inline to 8KiB instead of 8MiB

      8MiB is way too large and likely set by mistake. This is not
      a significant issue as in practice the max amount of data
      added to an inline extent is also limited by the page cache
      and btree leaf sizes.

      Signed-off-by: Filipe David Borba Manana <fdmanana@xxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 4d75f8a9c87b843c8ded15b82b8d137b9724cccc
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 01:54:12 2014 +0200

      btrfs: remove blocksize from btrfs_alloc_free_block and rename

      Rename to btrfs_alloc_tree_block as it fits to the alloc/find/free +
      _tree_block family. The parameter blocksize was set to the metadata
      block size, directly or indirectly.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 0308af4465897c889e32754ef37bb465a1b2b872
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 01:43:40 2014 +0200

      btrfs: remove unused parameter blocksize from btrfs_find_tree_block

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit ce86cd59179279a6fe673d2a105d24fb7e70aef3
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 01:07:32 2014 +0200

      btrfs: remove parameter blocksize from read_tree_block

      We know the tree block size, no need to pass it around.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 4394a0014597bd53e2d9bbc69d091e3fbde7d00c
  Merge: 5a6da55 32c741d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Oct 2 17:08:24 2014 +0200

      Merge tag 'mvebu-dt-3.18-2' of git://git.infradead.org/linux-mvebu into 
next/dt

      Pull "mvebu DT changes for v3.18 (round 2)" from Jason Cooper:

       - Armada XP
          - Add HW datasheet references to docs

       - Armada 370
          - Change internal registers to 0xf1000000 for Armada 370 RD board

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'mvebu-dt-3.18-2' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: switch the Armada 370 RD board to internal registers at 
0xf1000000
        Documentation: arm: add hardware datasheet reference for Marvell Armada 
XP

  commit 3587e625fe24a2d1cd1891fc660c3313151a368c
  Author: Marti Raudsepp <marti@xxxxxxxxx>
  Date:   Thu Oct 2 08:50:31 2014 -0600

      PCI: Add ACS quirk for AMD A88X southbridge devices

      AMD has confirmed that peer-to-peer between two southbridge functions does
      not occur.

      Add a quirk to indicate that these functions are isolated even though they
      don't have an ACS capability.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=81841
      Signed-off-by: Marti Raudsepp <marti@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Joel Schopp <joel.schopp@xxxxxxx>

  commit 94fb1afbcb3e1f8666c9065baded2cb66e72126f
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Thu Oct 2 10:48:12 2014 -0400

      tile: switch to using seqlocks for the vDSO time code

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 5a6da55f10578b10f30ec72dcca6c37cbeac31ed
  Merge: 3a75d1a 45aa70d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Oct 2 16:47:40 2014 +0200

      Merge tag 'keystone-dts-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into 
next/dt

      Pull "Few keystone DTS fixes for 3.18" from Santosh Shilimkar:

        - IO range fix for USB phy device
        - Add missing dma-coherent property for K2E USB node
        - Fix K2L MDIO start address
        - Fix K2E MDIO start address

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'keystone-dts-fixes' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
        ARM: dts: keystone-k2l: fix mdio io start address
        ARM: dts: keystone-k2e: fix mdio io start address
        ARM: dts: keystone-k2e: update usb1 node for dma properties
        ARM: dts: keystone: fix io range for usb_phy0

  commit 5529c2cdfd87e64c5801bfb9788a89d78de03414
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 30 10:32:58 2014 +0200

      MAINTAINERS: CNS3xxx and IXP4xx update.

      I'm told Anton Vorontsov can't maintain Cavium Econa CNS3xxx support
      anymore. Perhaps I can.

      Also changing my email contact address for IXP4xx.

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d8f0faa339b0beff6e055218e10b2982422db540
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 17:46:15 2014 +0200

      ARM: hisi: depend on ARCH_MULTI_V7

      hisi has a general dependency on ARCH_MULTIPLATFORM, which is
      problematic when building a kernel for non-V7 platforms but selecting
      drivers that might conflict with other architecture levels.

      In this case, it broke my (still out of tree) patch set that
      enables V7M multiplatform support, since that does not enable
      MULTI_IRQ support:

      arch/arm/kernel/built-in.o: In function `set_handle_irq':
      arch/arm/kernel/irq.c:125: undefined reference to `handle_arch_irq'
      arch/arm/kernel/built-in.o: In function `setup_arch':
      arch/arm/kernel/setup.c:965: undefined reference to `handle_arch_irq'

      Since all hisilicon platforms are ARMv7 based, we can avoid this
      problem by just making the dependency more specific.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Acked-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit c3ca2130c81bd24022586e2bdebefaffcaaf04a8
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Mon Sep 29 08:32:08 2014 +0200

      CNS3xxx: Fix debug UART.

      UARTs on CNS3xxx are 8250-compatible, not AMBA.
      The base address for UART0 is 0x78000000 (physical)
      and 0xfb002000 (virtual).

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 453848a05ff984cb3665bad5c7e0024e8cfe87a5
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 00:51:19 2014 +0200

      btrfs: inline code of reada_tree_block and remove it

      It's trivial with a single user. And remove one pointless BUG_ON.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 6197d86eabb844c1a9c99956d4e6b0f8eb548ad3
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 00:49:36 2014 +0200

      btrfs: return void from readahead_tree_block

      Errors in readahead are not fatal and ignored elsewhere in the code.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 58dc4ce4325108b35425ffd30e6acfad9644d49d
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Sun Jun 15 00:29:04 2014 +0200

      btrfs: remove unused parameter from readahead_tree_block

      The parent_transid parameter has been unused since its introduction in
      ca7a79ad8dbe2466 ("Pass down the expected generation number when reading
      tree blocks").  In reada_tree_block, it was even wrongly set to leafsize.
      Transid check is done in the proper read and readahead ignores errors.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit bceb7efa6a7e656bfaa67b6f54925e7db75bcd52
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Tue Sep 2 16:25:22 2014 -0400

      tile gxio: use better string copy primitive

      Both strncpy and strlcpy suffer from the fact that they do
      partial copies of strings into the destination when the target
      buffer is too small.  This is frequently pointless since an
      overflow of the target buffer may make the result invalid.

      strncpy() makes it relatively hard to even detect the error
      condition, and with strlcpy() you have to duplicate the buffer
      size parameter to test to see if the result exceeds it.
      By returning zero in the failure case, we both make testing
      for it easy, and by simply not copying anything in that case,
      we make it mandatory for callers to test the error code.

      To catch lazy programmers who don't check, we also place a NUL at
      the start of the destination buffer (if there is space) to
      ensure that the result is an invalid string.

      At some point it may make sense to promote strscpy() to
      a global platform-independent function, but other than the
      reviewers, no one was interested on LKML, so for now leave
      the strscpy() function as file-static.

      Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reviewed-by: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 514b82a52b7aaa413ab8f0e7db93a5ccd0540d09
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Fri Aug 8 16:32:58 2014 +0100

      char: tile-srom: Add real platform bus parent

      Add a real platform bus device as a parent for
      the srom class devices, to prevent non-platform
      devices hanging from the bus root.

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 4cde4cc87a19cfe7351e3d0fd87d8a49271781f6
  Author: Kurt McAlpine <kurtmcalpine@xxxxxxxxx>
  Date:   Thu Aug 7 08:50:25 2014 +1200

      Removed repeated word in comments

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 3e24765d7722445e3d66b849b941da26ccbae1a3
  Author: Chris Metcalf <cmetcalf@xxxxxxxxxx>
  Date:   Fri Aug 1 15:26:46 2014 -0400

      tilegx: Enable ARCH_SUPPORTS_ATOMIC_RMW

      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 454ac3ec3fb7e855c274b26252c9a43a191bffaf
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Tue Nov 12 20:42:20 2013 +0100

      tile: Remove tile-specific _sinitdata and _einitdata

      Use standard __init_begin and __init_end instead.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit 367b9380b1717dc53ea7e1f05da58c99e0ae54a3
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Tue Jun 17 01:42:24 2014 +0530

      tile: use ARRAY_SIZE

      ARRAY_SIZE is more concise to use when the size of an array is divided
      by the size of its type or the size of its first element.

      The semantic patch that makes this change is as follows:

      // <smpl>
      @i@
      @@

      @@
      type T;
      T[] E;
      @@

      - (sizeof(E)/sizeof(T))
      + ARRAY_SIZE(E)
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>

  commit ee39b432b4ac083acdafd7b4f156283722e3bf14
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Sep 30 01:33:33 2014 +0200

      btrfs: remove unlikely from data-dependent branches and slow paths

      There are the branch hints that obviously depend on the data being
      processed, the CPU predictor will do better job according to the actual
      load. It also does not make sense to use the hints in slow paths that do
      a lot of other operations like locking, waiting or IO.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit a092e19b688be88f7329bd05f90cb92ebe1a4f5b
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Thu Oct 2 09:20:21 2014 +0200

      gpio: pch: Build context save/restore only for PM

      The pch_gpio_save_reg_conf() and pch_gpio_restore_reg_conf() functions
      are only used in pch_gpio_suspend() and pch_gpio_resume(), respectively.
      Since the latter are only built if PM is enabled, make the former build
      under the same conditions.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3a4b094d5d09b8e0d007b2ca3de4f42df3af46e6
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 09:30:43 2014 +0200

      pinctrl: abx500: get rid of unused variable

      commit 2fcea6cecbc965b4e02a39537d9d939f5251bbbd
      "pinctrl: remove remaining users of gpiochip_remove() retval"
      removed the use of the return value from gpiochip_remove()
      but missed to delete the dangling "err" variable:

      drivers/pinctrl/nomadik/pinctrl-abx500.c:
      In function 'abx500_gpio_probe':
      drivers/pinctrl/nomadik/pinctrl-abx500.c:1208:11:
      warning: unused variable 'err' [-Wunused-variable]

      Fix this by getting rid of the dangling variable.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 36905a33dd2d2bd443079ac677545849fa190eb7
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Sat Sep 27 19:05:41 2014 +0530

      gpio: ks8695: fix 'else should follow close brace '}''

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 27ec8a9cb504e9995c123dc74e0cca0cba81d07f
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 07:55:41 2014 +0200

      gpio: stmpe: add verbose debug code

      To troubleshoot the STMPE GPIO driver, some more detailed
      debug information giving the exact info on how each pin is
      used will be helpful.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5d99a998f375b7bff7ddff0162a6eed4d4ca1318
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Mon Sep 29 19:20:37 2014 +0200

      btrfs: remove unlikely from NULL checks

      Unlikely is implicit for NULL checks of pointers.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 30142230a730263e9989e0174b74c2429e041c8c
  Author: Michal Marek <mmarek@xxxxxxx>
  Date:   Thu Oct 2 15:27:07 2014 +0200

      kbuild: Do not reference *-n variables in the Makefile

      Kconfig options are either 'y', 'm', or undefined.

      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 5b2389b45d1a9c12b9f4b976e38c36264bfc42f5
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:03:58 2014 +0900

      kbuild: simplify build, clean, modbuiltin shorthands

      $(if $(KBUILD_SRC),$(srctree)/) was a useful strategy
      to omit a long absolute path for in-source-tree build
      prior to commit 890676c65d699db3ad82e7dddd0cf8fb449031af
      (kbuild: Use relative path when building in the source tree).

      Now $(srctree) is "." when building in the source tree.
      It would not be annoying to add "$(srctree)/" all the time.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 226422d08c33cf0b68f6ea55a3b0e5f9c8212bf8
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 19:52:17 2014 +0900

      kbuild: arm: Do not define "comma" twice

      The definition of "comma" exists in scripts/Kbuild.include.
      We should not double it.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit fae119b6d427a087be0c6a85431c1b8ee9ffea96
  Merge: f747265 3708d52
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:04:58 2014 +0000

      Merge branch 'irqchip/gic' into irqchip/core

  commit f7472655fbe70f422c08f78d107ca24a791d7b14
  Merge: a778bf3 fda9203
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:04:45 2014 +0000

      Merge branch 'irqchip/broadcom' into irqchip/core

      Conflicts:
        drivers/irqchip/Makefile

  commit a778bf35bd928653a0d9c9313a56866be8aab59d
  Merge: 468a903 20afdeb
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:03:48 2014 +0000

      Merge branch 'irqchip/atmel' into irqchip/core

  commit a4954fd7724c0f55361eb56005856b0da0c99b00
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:26:21 2014 +0900

      kbuild: remove obj-n and lib-n handling

      Kconfig never defines CONFIG_* as 'n'.
      Now obj-n is only used in firmware/Makefile and it can be
      replaced with obj-.  No makefile uses lib-n.

      Let's rip off obj-n and lib-n.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit ac84eb47cc199d9df7eeb7b32630fc09295a030b
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:26:20 2014 +0900

      kbuild: remove unnecessary variable initializaions

      Clearing obj-y, obj-m, obj-n, obj- in each Makefile is
      a useless habit.

      They are non-exported variables; therefore they are always empty
      whenever descending into each subdirectory.
      (Moreorver, obj-y and obj-m are also set to empty at the beginning
      of scripts/Makefile.build)

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 895ed4e895756ca5e0a0bf43f45b7eed7b9c604a
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:26:19 2014 +0900

      kbuild: remove unnecessary "obj- := dummy.o" trick

      In these Makefiles, at least one of "obj-y" and "obj-" is non-empty,
      hence built-in.o is always created without such a trick.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx> [shmobile]
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx> [networking]
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit a74b7d5514d61bca6aee32f60a79dacf1d2b3cac
  Merge: cec26bc ce2e4f0
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Oct 2 13:44:45 2014 +0200

      Merge tag 'kvm-s390-next-20141001' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-next

      KVM: s390: Small enhancements for 3.18 (next)

      Provide TOD CLOCK steering to the guest and add cpu wakeup counter.

  commit 7c168d5f8bda5716e1a49040b901f26a3002517d
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Oct 1 10:15:57 2014 -0700

      ASoC: ssm4567: Remove duplicated else-if branch

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a52ce121918382a4249d621cceb07c30e1c00fa2
  Author: Sean Paul <seanpaul@xxxxxxxxxxxx>
  Date:   Wed Oct 1 16:31:50 2014 +0100

      arm64: Use DMA_ERROR_CODE to denote failed allocation

      This patch replaces the static assignment of ~0 to dma_handle with
      DMA_ERROR_CODE to be consistent with other platforms.

      Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 81f3dfe1908011ee12760ce4d75451e7446dff80
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Thu Oct 2 09:27:03 2014 +0200

      ASoC: rt286: Fix compilation warning for !PM

      The rt286_index_sync() function is only called in the resume path. If PM
      is disabled it becomes unused and shouldn't be built either.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit be1aa3ea1f4179cbc84c57d3b1128c49515910ac
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Thu Oct 2 09:28:00 2014 +0200

      ASoC: tas2552: Fix compilation warning for !PM_RUNTIME

      The tas2552_sw_shutdown() function is only used by runtime suspend
      support, so only build it when necessary.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c47a39a6806d756c34eb01b1081866845fb76dc3
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:29:09 2014 +0300

      ASoC: Intel: byt-rt5640: Set card as fully routed

      Although it's not known does current version of byt-rt5640 cover all
      possible variants it is better to set the fully_routed flag on in order to
      disable unused codecs pins in known machines and get regression from
      machines that use different routing than the default one.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 24221dcc8be736a2b0b83ecaeb60b99bd7e9334c
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 13:29:08 2014 +0300

      ASoC: Intel: byt-rt5640: Add quirk for Dell Venue 8 Pro tablet

      It was found with help of Jan-Michael Brummer <jan.brummer@xxxxxxxxx> that
      Dell Venue 8 Pro tablet has a digital microphone connected to DMIC2
      interface of the RT564x.

      This patch adds a DAPM route to DMIC2 and a quirk using it for that 
tablet.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Reported-by: Jan-Michael Brummer <jan.brummer@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9c238ca8ec79c38ab22762b44aeaf7a42fc97b18
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:59:15 2014 +0300

      Bluetooth: 6lowpan: Check transmit errors for multicast packets

      We did not return error if multicast packet transmit failed.
      This might not be desired so return error also in this case.
      If there are multiple 6lowpan devices where the multicast packet
      is sent, then return error even if sending to only one of them fails.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit d7b6b0a532da7de25e16deed610658cfa1969fe9
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:59:14 2014 +0300

      Bluetooth: 6lowpan: Return EAGAIN error also for multicast packets

      Make sure that we are able to return EAGAIN from l2cap_chan_send()
      even for multicast packets. The error code was ignored unncessarily.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit a7807d73a0fa9b33dbdfd5f1cb97970ccc91d77e
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:30:57 2014 +0300

      Bluetooth: 6lowpan: Avoid memory leak if memory allocation fails

      If skb_unshare() returns NULL, then we leak the original skb.
      Solution is to use temp variable to hold the new skb.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit fc12518a4bcbd4214652291df76f692343bca3d5
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 11:30:26 2014 +0300

      Bluetooth: 6lowpan: Memory leak as the skb is not freed

      The earlier multicast commit 36b3dd250dde ("Bluetooth: 6lowpan:
      Ensure header compression does not corrupt IPv6 header") lost one
      skb free which then caused memory leak.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 09b5269a1b3d47525d7c25efeb16f5407ef82ea2
  Merge: fe82dce f171aba a6fda0f dedd943 80f7b3d c50e324 5fc24d8
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Thu Oct 2 12:24:45 2014 +0200

      Merge branches 'arm/exynos', 'arm/omap', 'arm/smmu', 'x86/vt-d', 
'x86/amd' and 'core' into next

      Conflicts:
        drivers/iommu/arm-smmu.c

  commit b5d130c4d6e664c49428fb0c27d37c1be12ae8da
  Author: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
  Date:   Sat Sep 20 04:46:25 2014 +0000

      igb: bump version to 5.2.15

      Bump version

      Signed-off-by: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 80f7b3d1b1f4ec6c80fa3b40c7c9a419e28b0897
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Mon Sep 22 16:30:22 2014 +0200

      iommu/vt-d: Work around broken RMRR firmware entries

      The VT-d specification states that an RMRR entry in the DMAR
      table needs to specify the full path to the device. This is
      also how newer Linux kernels implement it.

      Unfortunatly older drivers just match for the target device
      and not the full path to the device, so that BIOS vendors
      implement that behavior into their BIOSes to make them work
      with older Linux kernels. But those RMRR entries break on
      newer Linux kernels.

      Work around this issue by adding a fall-back into the RMRR
      matching code to match those old RMRR entries too.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 57384592c43375d2c9a14d82aebbdc95fdda9e9d
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Thu Oct 2 11:50:25 2014 +0200

      iommu/vt-d: Store bus information in RMRR PCI device path

      This will be used later to match broken RMRR entries.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 89168b48991537bec2573b3b6a8841df74465b12
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 09:08:46 2014 +0200

      mmc: core: restore detect line inversion semantics

      commit 98e90de99a0c43bd434da814c882c4332441871e
      "mmc: host: switch OF parser to use gpio descriptors"
      switched the semantic behaviour of card detect and read
      only flags such that the inversion capability flag would
      only be set if inversion was explicitly specified in the
      device tree, in the hopes that no-one was using double
      inversion.

      It turns out that the XOR:ing between the explicit
      inversion was indeed in use, so we need to restore the
      old semantics where both ways of inversion are checked
      and the end result XOR:ed.

      Reported-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
      Tested-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit c867d07e3c861e75509650b8a359351d634db93a
  Merge: 858f61c 1b68bdf
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Thu Oct 2 19:47:23 2014 +1000

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into next

  commit a81fb04941961a97bea001eef9c0c35c92aa42cb
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Wed Sep 17 03:56:20 2014 +0000

      i40e/igb: Convert to dev_consume_skb_any()

      Convert two more Intel NIC drivers to dev_consume_skb_any() to help
      make dropped packet profiling sane.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7acf631889ec2ba7431a86a4c8db9698a496e964
  Author: Bernhard Kaindl <bk-linux@xxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 19:11:16 2014 +0000

      igb: remove blocking phy read from inside spinlock

      Remove a source of latency spikes (in my case up to 10ms) by not calling
      code that uses mdelay() for feeding a phy statistic (rx errors for idle
      symbols - not data -> idle_errors) while being called with a spinlock 
held.

      As idle_errors isn't read, this patch only removes unused code and data.

      Later, more complicated changes may be applied to address the spinlock and
      allow for some PHY diagnostics by harvesting this PHY stats register 
fully.

      This patch is designed to fix the issue and be safe for longterm/stable.

      For the Intel e1000e driver, the same change was applied in 2008 with
      commit 23033fad5be0 ("e1000e: remove phy read from inside spinlock").

      The mdelay is triggered by HW/SW semaphores, thus it depends on the HW.

      I've HW that triggers it even when idle. Others may trigger it only e.g.
      when Ethernet ports aquire or loose the link or on ifconfig up / down.
      We've noticed this first from delays in frame rx/tx due to the mdelay().

      Example command for checking if the issue is triggered: cyclictest -Smp1
      (Look for occasional "Max:" values > 4000 or use -b 4000 to stop if 
greater)

      It was observed with I350 ports connected to other I350 ports, but not
      if driver and EEPROM was modified to run the I350 in EEPROM-less mode.

      phy_stats.idle_errors and .receive_errors (isn't touched) occupy 64 not
      used bits in the adapter struct: Their allocation may be removed as well.

      Cc: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
      Cc: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
      Fixes: 12dcd86b75d5 ("igb: fix stats handling") (this added the spin_lock)
      Signed-off-by: Bernhard Kaindl <bk-linux@xxxxxxxxxxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 3463de103ac9d705705cb9a4c54db947f56b44d9
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 23 18:11:44 2014 +0000

      ixgbe: delete one duplicate marcro definition of IXGBE_MAX_L2A_QUEUES

      There is typo in ixgbe.h, two marcro definition of IXGBE_MAX_L2A_QUEUES 
to 4,
      delete one, clear the compiler warning.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 1196c2fb0407683c2df92d3d09f9144d42830894
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 30 13:02:03 2014 +0200

      iommu/vt-d: Only remove domain when device is removed

      This makes sure any RMRR mappings stay in place when the
      driver is unbound from the device.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
      Tested-by: Jerry Hoemann <jerry.hoemann@xxxxxx>

  commit ffefa9f64ce021b26aa3fd6558f1d3b6c47b3619
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Thu Sep 18 08:05:02 2014 +0000

      ixgbe: fix setting of TXDCTL.WTRHESH when ITR is set to 0 and no BQL

      This patch consolidates the logic behind dynamically setting 
TXDCTL.WTHRESH
      depending on interrupt throttle rate (ITR) setting regardless of BQL.

      Previously TXDCTL.WTHRESH was dynamically being set only with BQL being
      enabled, but we have to set it regardless of BQL when ITR is low to avoid
      Tx stalls/hangs.

      CC: John Greene <jogreene@xxxxxxxxxx>
      Reported by: Masayuki Gouji <gouji.masayuki@xxxxxxxxxxxxxx>
      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 599bad38cf7163123af7c9efea0fcf228bc74fe1
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 30 13:02:02 2014 +0200

      driver core: Add BUS_NOTIFY_REMOVED_DEVICE event

      This event closes an important gap in the bus notifiers.
      There is already the BUS_NOTIFY_DEL_DEVICE event, but that
      is sent when the device is still bound to its device driver.

      This is too early for the IOMMU code to destroy any mappings
      for the device, as they might still be in use by the driver.

      The new BUS_NOTIFY_REMOVED_DEVICE event introduced with this
      patch closes this gap as it is sent when the device is
      already unbound from its device driver and almost completly
      removed from the driver core.

      With this event the IOMMU code can safely destroy any
      mappings and other data structures when a device is removed.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Tested-by: Jerry Hoemann <jerry.hoemann@xxxxxx>

  commit 340c5203bc3158d6991dfe280f62ba7bd9584d62
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Sat Sep 6 07:50:27 2014 +0000

      ixgbe: remove wait loop on autoneg for copper devices

      This patch removes couple of wait loops on autoneg that are not needed.

      During validation we noticed that the loops always time out, so there
      should be no user impact.

      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit fe1f2a972c8c8d22ac234024b331130ddddf8682
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Fri Sep 12 17:44:06 2014 +0000

      ixgbe: Convert the normal transmit complete path to dev_consume_skb_any()

      Convert the normal packet completion path to dev_consume_skb_any() so
      packet drop profiling via dropwatch or perf top -G -e skb_kfree_skb
      is not cluttered with false hits.

      Compile tested only.  There is a dev_kfree_skb_any() in the routine
      ixgbe_ptp_tx_hwtstamp() in ixgbe_ptp.c that looks like a conversion
      candidate but I wasn't familiar enough with the code to pull the
      trigger.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 02e246aee868e982eecc25ee97d02acf2c2b8884
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Oct 2 10:16:22 2014 +0300

      Bluetooth: Fix lockdep warning with l2cap_chan_connect

      The L2CAP connection's channel list lock (conn->chan_lock) must never be
      taken while already holding a channel lock (chan->lock) in order to
      avoid lock-inversion and lockdep warnings. So far the l2cap_chan_connect
      function has acquired the chan->lock early in the function and then
      later called l2cap_chan_add(conn, chan) which will try to take the
      conn->chan_lock. This violates the correct order of taking the locks and
      may lead to the following type of lockdep warnings:

      -> #1 (&conn->chan_lock){+.+...}:
             [<c109324d>] lock_acquire+0x9d/0x140
             [<c188459c>] mutex_lock_nested+0x6c/0x420
             [<d0aab48e>] l2cap_chan_add+0x1e/0x40 [bluetooth]
             [<d0aac618>] l2cap_chan_connect+0x348/0x8f0 [bluetooth]
             [<d0cc9a91>] lowpan_control_write+0x221/0x2d0 [bluetooth_6lowpan]
      -> #0 (&chan->lock){+.+.+.}:
             [<c10928d8>] __lock_acquire+0x1a18/0x1d20
             [<c109324d>] lock_acquire+0x9d/0x140
             [<c188459c>] mutex_lock_nested+0x6c/0x420
             [<d0ab05fd>] l2cap_connect_cfm+0x1dd/0x3f0 [bluetooth]
             [<d0a909c4>] hci_le_meta_evt+0x11a4/0x1260 [bluetooth]
             [<d0a910eb>] hci_event_packet+0x3ab/0x3120 [bluetooth]
             [<d0a7cb08>] hci_rx_work+0x208/0x4a0 [bluetooth]

             CPU0                    CPU1
             ----                    ----
        lock(&conn->chan_lock);
                                     lock(&chan->lock);
                                     lock(&conn->chan_lock);
        lock(&chan->lock);

      Before calling l2cap_chan_add() the channel is not part of the
      conn->chan_l list, and can therefore only be accessed by the L2CAP user
      (such as l2cap_sock.c). We can therefore assume that it is the
      responsibility of the user to handle mutual exclusion until this point
      (which we can see is already true in l2cap_sock.c by it in many places
      touching chan members without holding chan->lock).

      Since the hci_conn and by exctension l2cap_conn creation in the
      l2cap_chan_connect() function depend on chan details we cannot simply
      add a mutex_lock(&conn->chan_lock) in the beginning of the function
      (since the conn object doesn't yet exist there). What we can do however
      is move the chan->lock taking later into the function where we already
      have the conn object and can that way take conn->chan_lock first.

      This patch implements the above strategy and does some other necessary
      changes such as using __l2cap_chan_add() which assumes conn->chan_lock
      is held, as well as adding a second needed label so the unlocking
      happens as it should.

      Reported-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Tested-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Acked-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 2cdef8f4e1ac28adc81326758a7767c18479a95d
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 09:41:46 2014 +0200

      pinctrl: specify bindings for pins and groups

      Pin configurations can be per-pin or per-group. Make sure that the
      per-group case is covered by the bindings.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a7696b36c01316308f2b9f2009ce38cb01fd7a3f
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:39 2014 +1000

      powerpc: Add printk levels to powerpc code

      Add printk levels to some places in the powerpc port.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 9a4f5cd0a550c755a3f2e0cdcc541493f98feb8e
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:38 2014 +1000

      powerpc: Add printk levels to powernv platform code

      Add printk levels to powernv platform code, and convert to
      pr_err() etc while here.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3e47d1474c2b4099f0fadd12a6553fdb2e8feaae
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:36 2014 +1000

      powerpc: Remove powerpc specific cmd_line

      There is no need for yet another copy of the command line, just
      use boot_command_line like everyone else.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c7d1f6afe062d2dc4bb8109856519570f2fe3c13
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 17 14:39:35 2014 +1000

      powerpc: Use pr_fmt in module loader code

      Use pr_fmt to give some context to the error messages in the
      module code, and convert open coded debug printk to pr_debug.

      Use pr_err for error messages.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1fe3bd9e347bcea63fa8be212001372720968765
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu Oct 2 07:55:27 2014 +0200

      gpio: stmpe: fix up interrupt enable logic

      The STMPE driver assumes that the passed in IRQ type is
      for rising or falling IRQs, not both, even though the
      hardware actually supports this perfectly well. Likewise
      the check for level IRQs is done against just high or low
      level types, not for the case where it is combined with
      other IRQs.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 9d57472f61acd7c3a33ebf5a79361e316d8ffbef
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 24 16:59:58 2014 +1000

      powerpc: Fill in si_addr_lsb siginfo field

      Fill in the si_addr_lsb siginfo field so the hwpoison code can
      pass to userspace the length of memory that has been corrupted.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3913fdd7a23d9d8480ce3a6ca9cdf78bf0dec5a0
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 24 16:59:57 2014 +1000

      powerpc: Add VM_FAULT_HWPOISON handling to powerpc page fault handler

      do_page_fault was missing knowledge of HWPOISON, and we would oops
      if userspace tried to access a poisoned page:

      kernel BUG at arch/powerpc/mm/fault.c:180!

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 63af52629adcd1313c7db252f085263012ecd9db
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Sep 24 16:59:56 2014 +1000

      powerpc: Simplify do_sigbus

      Exit out early for a kernel fault, avoiding indenting of
      most of the function.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit be34c4ef693ff5c10f55606dbd656ddf0b4a8340
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 14:52:37 2014 +0800

      crypto: sha - Handle unaligned input data in generic sha256 and sha512.

      Like SHA1, use get_unaligned_be*() on the raw input data.

      Reported-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit c9d49940849ff2f11f3646bc8eb1f23ed60b505d
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Tue Sep 30 22:49:22 2014 +0000

      fm10k: Correctly set the number of Tx queues

      The number of Tx queues was not being updated due to some issues when
      generating the patches.  This change makes sure to add the lines necessary
      to update the number of Tx queues correctly.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit fd333962065ffc99d7c3779da08a2066179694eb
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 26 06:33:49 2014 +0000

      fm10k: Reduce buffer size when pages are larger than 4K

      This change reduces the buffer size to 2K for all page sizes.  The basic
      idea is that since most frames only have a 1500 MTU supporting a buffer
      size larger than this is somewhat wasteful.  As such I have reduced the
      size to 2K for all page sizes which will allow for more uses per page.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5cfed7b3351ce33b60c4a1d02ffd712cdf4f49cd
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:24:01 2014 +0200

      Revert "crypto: aesni - disable "by8" AVX CTR optimization"

      This reverts commit 7da4b29d496b1389d3a29b55d3668efecaa08ebd.

      Now, that the issue is fixed, we can re-enable the code.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 9561dccb45a34f77001389824915e4dad8ede757
  Merge: e3b3bb5 7da4b29
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Oct 2 14:37:20 2014 +0800

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

      Merging the crypto tree for 3.17 to pull in the "by8" AVX CTR revert.

  commit e3b3bb5ac1438354635c3879ce31cbdeebe55857
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:24:00 2014 +0200

      crypto: aesni - remove unused defines in "by8" variant

      The defines for xkey3, xkey6 and xkey9 are not used in the code. They're
      probably left overs from merging the three source files for 128, 192 and
      256 bit AES. They can safely be removed.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 80dca4734b3561be59879b02bce359b6f661e921
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:23:59 2014 +0200

      crypto: aesni - fix counter overflow handling in "by8" variant

      The "by8" CTR AVX implementation fails to propperly handle counter
      overflows. That was the reason it got disabled in commit 7da4b29d496b
      ("crypto: aesni - disable "by8" AVX CTR optimization").

      Fix the overflow handling by incrementing the counter block as a double
      quad word, i.e. a 128 bit, and testing for overflows afterwards. We need
      to use VPTEST to do so as VPADD* does not set the flags itself and
      silently drops the carry bit.

      As this change adds branches to the hot path, minor performance
      regressions  might be a side effect. But, OTOH, we now have a conforming
      implementation -- the preferable goal.

      A tcrypt test on a SandyBridge system (i7-2620M) showed almost identical
      numbers for the old and this version with differences within the noise
      range. A dm-crypt test with the fixed version gave even slightly better
      results for this version. So the performance impact might not be as big
      as expected.

      Tested-by: Romain Francoise <romain@xxxxxxxxxxxxx>
      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Cc: Chandramouli Narayanan <mouli@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7a1ae9c0ce39d839044745956f08eabbea00d420
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 15 20:31:20 2014 +0530

      hwrng: printk replacement

      as pr_* macros are more preffered over printk, so printk replaced with 
corresponding pr_* macros

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e35735b9a5d8d38d9ffe2f1f0cdcbb0d45c42eff
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Thu Oct 2 15:44:21 2014 +1000

      powerpc: Speed up clear_page by unrolling it

      Unroll clear_page 8 times. A simple microbenchmark which
      allocates and frees a zeroed page:

      for (i = 0; i < iterations; i++) {
        unsigned long p = __get_free_page(GFP_KERNEL | __GFP_ZERO);
        free_page(p);
      }

      improves 20% on POWER8.

      This assumes cacheline sizes won't grow beyond 512 bytes or
      page sizes wont drop below 1kB, which is unlikely, but we could
      add a runtime check during early init if it makes people nervous.

      Michael found that some versions of gcc produce quite bad code
      (all multiplies), so we give gcc a hand by using shifts and adds.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 19318c063bf51f030c7c632f6a876c43da7de65d
  Merge: fe82dce 6fbb702
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Oct 2 14:48:20 2014 +1000

      Merge branch 'linux-3.17' of 
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes

      A few regression fixes, the runpm ones dating back to 3.15.  Also a 
fairly severe TMDS regression that effected a lot of GF8/9/GT2xx users.

      * 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
        drm/nouveau: make sure display hardware is reinitialised on runtime 
resume
        drm/nouveau: punt fbcon resume out to a workqueue
        drm/nouveau: fix regression on original nv50 board
        drm/nv50/disp: fix dpms regression on certain boards

  commit 8e0e99ba64c7ba46133a7c8a3e3f7de01f23bd93
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Oct 2 13:45:00 2014 +1000

      md/raid5: disable 'DISCARD' by default due to safety concerns.

      It has come to my attention (thanks Martin) that 'discard_zeroes_data'
      is only a hint.  Some devices in some cases don't do what it
      says on the label.

      The use of DISCARD in RAID5 depends on reads from discarded regions
      being predictably zero.  If a write to a previously discarded region
      performs a read-modify-write cycle it assumes that the parity block
      was consistent with the data blocks.  If all were zero, this would
      be the case.  If some are and some aren't this would not be the case.
      This could lead to data corruption after a device failure when
      data needs to be reconstructed from the parity.

      As we cannot trust 'discard_zeroes_data', ignore it by default
      and so disallow DISCARD on all raid4/5/6 arrays.

      As many devices are trustworthy, and as there are benefits to using
      DISCARD, add a module parameter to over-ride this caution and cause
      DISCARD to work if discard_zeroes_data is set.

      If a site want to enable DISCARD on some arrays but not on others they
      should select DISCARD support at the filesystem level, and set the
      raid456 module parameter.
          raid456.devices_handle_discard_safely=Y

      As this is a data-safety issue, I believe this patch is suitable for
      -stable.
      DISCARD support for RAID456 was added in 3.7

      Cc: Shaohua Li <shli@xxxxxxxxxx>
      Cc: "Martin K. Petersen" <martin.petersen@xxxxxxxxxx>
      Cc: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: Heinz Mauelshagen <heinzm@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx (3.7+)
      Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Acked-by: Mike Snitzer <snitzer@xxxxxxxxxx>
      Fixes: 620125f2bf8ff0c4969b79653b54d7bcc9d40637
      Signed-off-by: NeilBrown <neilb@xxxxxxx>

  commit 6fbb702e27d78ad2458df048b58cca3454bc0965
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Oct 2 13:22:27 2014 +1000

      drm/nouveau: make sure display hardware is reinitialised on runtime resume

      Linus commit 05c63c2ff23a80b654d6c088ac3ba21628db0173 modified the
      runtime suspend/resume paths to skip over display-related tasks to
      avoid locking issues on resume.

      Unfortunately, this resulted in the display hardware being left in
      a partially initialised state, preventing subsequent modesets from
      completing.

      This commit unifies the (many) suspend/resume paths, bringing back
      display (and fbcon) handling in the runtime paths.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 634ffcccfbe59d77652804e1beb415d3329b1bc6
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Oct 1 11:11:25 2014 +1000

      drm/nouveau: punt fbcon resume out to a workqueue

      Preparation for some runtime pm fixes.  Currently we skip over fbcon
      suspend/resume in the runtime path, which causes issues on resume if
      fbcon tries to write to the framebuffer before the BAR subdev has
      been resumed to restore the BAR1 VM setup.

      As we might be woken up via a sysfs connector, we are unable to call
      fb_set_suspend() in the resume path as it could make its way down to
      a modeset and cause all sorts of locking hilarity.

      To solve this, we'll just delay the fbcon resume to a workqueue.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit f2f9a2cbaf019481feefe231f996d3602612fa99
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Oct 1 12:46:14 2014 +1000

      drm/nouveau: fix regression on original nv50 board

      Xorg (and any non-DRM client really) doesn't have permission to directly
      touch VRAM on nv50 and up, which the fence code prior to g84 depends on.

      It's less invasive to temporarily grant it premission to do so, as it
      previously did, than it is to rework fencenv50 to use the VM.  That
      will come later on.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 5838ae610ff36777b8fce6f353c2417980c1a1fa
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Sep 30 10:27:08 2014 +1000

      drm/nv50/disp: fix dpms regression on certain boards

      Reported in fdo#82527 comment #2.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit be5cd90ddaf471e676fad6ced29e69e8610c5d20
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Wed Oct 1 22:57:09 2014 -0400

      ext4: optimize block allocation on grow indepth

      It is reasonable to prepend newly created index to older one.

      [ Dropped no longer used function parameter newext. -tytso ]

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dfe076c106f63cf6bcd375c56db9c8c89a088dab
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Wed Oct 1 22:26:17 2014 -0400

      ext4: get rid of code duplication

      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit c5d311926da483951bd5da637ed65de8614d1901
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Wed Oct 1 22:23:15 2014 -0400

      ext4: fix over-defensive complaint after journal abort

      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit d068b02cfdfc27f5962ec82ec5568b706f599edc
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Wed Oct 1 11:58:02 2014 -0700

      net: phy: add BCM7425 and BCM7429 PHYs

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bc23333ba11fb7f959b7e87e121122f5a0fbbca8
  Author: Petri Gynther <pgynther@xxxxxxxxxx>
  Date:   Wed Oct 1 11:30:01 2014 -0700

      net: bcmgenet: fix bcmgenet_put_tx_csum()

      bcmgenet_put_tx_csum() needs to return skb pointer back to the caller
      because it reallocates a new one in case of lack of skb headroom.

      Signed-off-by: Petri Gynther <pgynther@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bce92d566a57893e98ec83e4e5447f860d2889b7
  Author: Li Xi <pkuelelixi@xxxxxxxxx>
  Date:   Wed Oct 1 22:11:06 2014 -0400

      ext4: fix return value of ext4_do_update_inode

      When ext4_do_update_inode() gets error from ext4_inode_blocks_set(),
      error number should be returned.

      Signed-off-by: Li Xi <lixi@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 38b2cf2982dc73d3f07fe84fec8cc4ed9f64c1c5
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Sep 30 17:53:21 2014 -0700

      net: pktgen: packet bursting via skb->xmit_more

      This patch demonstrates the effect of delaying update of HW tailptr.
      (based on earlier patch by Jesper)

      burst=1 is the default. It sends one packet with xmit_more=false
      burst=2 sends one packet with xmit_more=true and
              2nd copy of the same packet with xmit_more=false
      burst=3 sends two copies of the same packet with xmit_more=true and
              3rd copy with xmit_more=false

      Performance with ixgbe (usec 30):
      burst=1  tx:9.2 Mpps
      burst=2  tx:13.5 Mpps
      burst=3  tx:14.5 Mpps full 10G line rate

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 775dd692bd34f9201ed2aa775a0edcba4f973f3e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 30 16:13:19 2014 -0700

      net: bridge: add a br_set_state helper function

      In preparation for being able to propagate port states to e.g: notifiers
      or other kernel parts, do not manipulate the port state directly, but
      instead use a helper function which will allow us to do a bit more than
      just setting the state.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a0efb80ce3abacfd22a4284c3730924fc2f1f077
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Tue Sep 30 16:07:24 2014 -0700

      net_sched: avoid calling tcf_unbind_filter() in call_rcu callback

      This fixes the following crash:

      [   63.976822] general protection fault: 0000 [#1] PREEMPT SMP 
DEBUG_PAGEALLOC
      [   63.980094] CPU: 1 PID: 15 Comm: ksoftirqd/1 Not tainted 3.17.0-rc6+ 
#648
      [   63.980094] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [   63.980094] task: ffff880117dea690 ti: ffff880117dfc000 task.ti: 
ffff880117dfc000
      [   63.980094] RIP: 0010:[<ffffffff817e6d07>]  [<ffffffff817e6d07>] 
u32_destroy_key+0x27/0x6d
      [   63.980094] RSP: 0018:ffff880117dffcc0  EFLAGS: 00010202
      [   63.980094] RAX: ffff880117dea690 RBX: ffff8800d02e0820 RCX: 
0000000000000000
      [   63.980094] RDX: 0000000000000001 RSI: 0000000000000002 RDI: 
6b6b6b6b6b6b6b6b
      [   63.980094] RBP: ffff880117dffcd0 R08: 0000000000000000 R09: 
0000000000000000
      [   63.980094] R10: 00006c0900006ba8 R11: 00006ba100006b9d R12: 
0000000000000001
      [   63.980094] R13: ffff8800d02e0898 R14: ffffffff817e6d4d R15: 
ffff880117387a30
      [   63.980094] FS:  0000000000000000(0000) GS:ffff88011a800000(0000) 
knlGS:0000000000000000
      [   63.980094] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [   63.980094] CR2: 00007f07e6732fed CR3: 000000011665b000 CR4: 
00000000000006e0
      [   63.980094] Stack:
      [   63.980094]  ffff88011a9cd300 ffffffff82051ac0 ffff880117dffce0 
ffffffff817e6d68
      [   63.980094]  ffff880117dffd70 ffffffff810cb4c7 ffffffff810cb3cd 
ffff880117dfffd8
      [   63.980094]  ffff880117dea690 ffff880117dea690 ffff880117dfffd8 
000000000000000a
      [   63.980094] Call Trace:
      [   63.980094]  [<ffffffff817e6d68>] u32_delete_key_freepf_rcu+0x1b/0x1d
      [   63.980094]  [<ffffffff810cb4c7>] rcu_process_callbacks+0x3bb/0x691
      [   63.980094]  [<ffffffff810cb3cd>] ? rcu_process_callbacks+0x2c1/0x691
      [   63.980094]  [<ffffffff817e6d4d>] ? u32_destroy_key+0x6d/0x6d
      [   63.980094]  [<ffffffff810780a4>] __do_softirq+0x142/0x323
      [   63.980094]  [<ffffffff810782a8>] run_ksoftirqd+0x23/0x53
      [   63.980094]  [<ffffffff81092126>] smpboot_thread_fn+0x203/0x221
      [   63.980094]  [<ffffffff81091f23>] ? smpboot_unpark_thread+0x33/0x33
      [   63.980094]  [<ffffffff8108e44d>] kthread+0xc9/0xd1
      [   63.980094]  [<ffffffff819e00ea>] ? do_wait_for_common+0xf8/0x125
      [   63.980094]  [<ffffffff8108e384>] ? __kthread_parkme+0x61/0x61
      [   63.980094]  [<ffffffff819e43ec>] ret_from_fork+0x7c/0xb0
      [   63.980094]  [<ffffffff8108e384>] ? __kthread_parkme+0x61/0x61

      tp could be freed in call_rcu callback too, the order is not guaranteed.

      John Fastabend says:

      ====================
      Its worth noting why this is safe. Any running schedulers will either
      read the valid class field or it will be zeroed.

      All schedulers today when the class is 0 do a lookup using the
      same call used by the tcf_exts_bind(). So even if we have a running
      classifier hit the null class pointer it will do a lookup and get
      to the same result. This is particularly fragile at the moment because
      the only way to verify this is to audit the schedulers call sites.
      ====================

      Cc: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6e0565697a106f2453b636da1ca481d9fe068bac
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Tue Sep 30 16:07:23 2014 -0700

      net_sched: fix another crash in cls_tcindex

      This patch fixes the following crash:

      [  166.670795] BUG: unable to handle kernel NULL pointer dereference at   
        (null)
      [  166.674230] IP: [<ffffffff814b739f>] __list_del_entry+0x5c/0x98
      [  166.674230] PGD d0ea5067 PUD ce7fc067 PMD 0
      [  166.674230] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
      [  166.674230] CPU: 1 PID: 775 Comm: tc Not tainted 3.17.0-rc6+ #642
      [  166.674230] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [  166.674230] task: ffff8800d03c4d20 ti: ffff8800cae7c000 task.ti: 
ffff8800cae7c000
      [  166.674230] RIP: 0010:[<ffffffff814b739f>]  [<ffffffff814b739f>] 
__list_del_entry+0x5c/0x98
      [  166.674230] RSP: 0018:ffff8800cae7f7d0  EFLAGS: 00010207
      [  166.674230] RAX: 0000000000000000 RBX: ffff8800cba8d700 RCX: 
ffff8800cba8d700
      [  166.674230] RDX: 0000000000000000 RSI: dead000000200200 RDI: 
ffff8800cba8d700
      [  166.674230] RBP: ffff8800cae7f7d0 R08: 0000000000000001 R09: 
0000000000000001
      [  166.674230] R10: 0000000000000000 R11: 000000000000859a R12: 
ffffffffffffffe8
      [  166.674230] R13: ffff8800cba8c5b8 R14: 0000000000000001 R15: 
ffff8800cba8d700
      [  166.674230] FS:  00007fdb5f04a740(0000) GS:ffff88011a800000(0000) 
knlGS:0000000000000000
      [  166.674230] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
      [  166.674230] CR2: 0000000000000000 CR3: 00000000cf929000 CR4: 
00000000000006e0
      [  166.674230] Stack:
      [  166.674230]  ffff8800cae7f7e8 ffffffff814b73e8 ffff8800cba8d6e8 
ffff8800cae7f828
      [  166.674230]  ffffffff817caeec 0000000000000046 ffff8800cba8c5b0 
ffff8800cba8c5b8
      [  166.674230]  0000000000000000 0000000000000001 ffff8800cf8e33e8 
ffff8800cae7f848
      [  166.674230] Call Trace:
      [  166.674230]  [<ffffffff814b73e8>] list_del+0xd/0x2b
      [  166.674230]  [<ffffffff817caeec>] tcf_action_destroy+0x4c/0x71
      [  166.674230]  [<ffffffff817ca0ce>] tcf_exts_destroy+0x20/0x2d
      [  166.674230]  [<ffffffff817ec2b5>] tcindex_delete+0x196/0x1b7

      struct list_head can not be simply copied and we should always init it.

      Cc: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6320cbfc92910a3e5f10c42d98c231c98db4f60
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Oct 1 21:49:46 2014 -0400

      ext4: fix mmap data corruption when blocksize < pagesize

      Use truncate_isize_extended() when hole is being created in a file so that
      ->page_mkwrite() will get called for the partial tail page if it is
      mmaped (see the first patch in the series for details).

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 90a8020278c1598fafd071736a0846b38510309c
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Oct 1 21:49:18 2014 -0400

      vfs: fix data corruption when blocksize < pagesize for mmaped data

      ->page_mkwrite() is used by filesystems to allocate blocks under a page
      which is becoming writeably mmapped in some process' address space. This
      allows a filesystem to return a page fault if there is not enough space
      available, user exceeds quota or similar problem happens, rather than
      silently discarding data later when writepage is called.

      However VFS fails to call ->page_mkwrite() in all the cases where
      filesystems need it when blocksize < pagesize. For example when
      blocksize = 1024, pagesize = 4096 the following is problematic:
        ftruncate(fd, 0);
        pwrite(fd, buf, 1024, 0);
        map = mmap(NULL, 1024, PROT_WRITE, MAP_SHARED, fd, 0);
        map[0] = 'a';       ----> page_mkwrite() for index 0 is called
        ftruncate(fd, 10000); /* or even pwrite(fd, buf, 1, 10000) */
        mremap(map, 1024, 10000, 0);
        map[4095] = 'a';    ----> no page_mkwrite() called

      At the moment ->page_mkwrite() is called, filesystem can allocate only
      one block for the page because i_size == 1024. Otherwise it would create
      blocks beyond i_size which is generally undesirable. But later at
      ->writepage() time, we also need to store data at offset 4095 but we
      don't have block allocated for it.

      This patch introduces a helper function filesystems can use to have
      ->page_mkwrite() called at all the necessary moments.

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 25e379c475121c658a344cfd5eeed9affe272d31
  Merge: f44d61c 996c9fd
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 21:35:58 2014 -0400

      Merge branch 'udp_gso'

      Tom Herbert says:

      ====================
      udp: Generalize GSO for UDP tunnels

      This patch set generalizes the UDP tunnel segmentation functions so
      that they can work with various protocol encapsulations. The primary
      change is to set the inner_protocol field in the skbuff when creating
      the encapsulated packet, and then in skb_udp_tunnel_segment this data
      is used to determine the function for segmenting the encapsulated
      packet. The inner_protocol field is overloaded to take either an
      Ethertype or IP protocol.

      The inner_protocol is set on transmit using skb_set_inner_ipproto or
      skb_set_inner_protocol functions. VXLAN and IP tunnels (for fou GSO)
      were modified to call these.

      Notes:
        - GSO for GRE/UDP where GRE checksum is enabled does not work.
          Handling this will require some special case code.
        - Software GSO now supports many varieties of encapsulation with
          SKB_GSO_UDP_TUNNEL{_CSUM}. We still need a mechanism to query
          for device support of particular combinations (I intend to
          add ndo_gso_check for that).
        - MPLS seems to be the only previous user of inner_protocol. I don't
          believe these patches can affect that. For supporting GSO with
          MPLS over UDP, the inner_protocol should be set using the
          helper functions in this patch.
        - GSO for L2TP/UDP should also be straightforward now.

      v2:
        - Respin for Eric's restructuring of skbuff.

      Tested GRE, IPIP, and SIT over fou as well as VLXAN. This was
      done using 200 TCP_STREAMs in netperf.

       GRE
          IPv4, FOU, UDP checksum enabled
            TCP_STREAM TSO enabled on tun interface
              14.04% TX CPU utilization
              13.17% RX CPU utilization
              9211 Mbps
            TCP_STREAM TSO disabled on tun interface
              27.82% TX CPU utilization
              25.41% RX CPU utilization
              9336 Mbps
          IPv4, FOU, UDP checksum disabled
            TCP_STREAM TSO enabled on tun interface
              13.14% TX CPU utilization
              23.18% RX CPU utilization
              9277 Mbps
            TCP_STREAM TSO disabled on tun interface
              30.00% TX CPU utilization
              31.28% RX CPU utilization
              9327 Mbps

        IPIP
          FOU, UDP checksum enabled
            TCP_STREAM TSO enabled on tun interface
              15.28% TX CPU utilization
              13.92% RX CPU utilization
              9342 Mbps
            TCP_STREAM TSO disabled on tun interface
              27.82% TX CPU utilization
              25.41% RX CPU utilization
              9336 Mbps
          FOU, UDP checksum disabled
            TCP_STREAM TSO enabled on tun interface
              15.08% TX CPU utilization
              24.64% RX CPU utilization
              9226 Mbps
            TCP_STREAM TSO disabled on tun interface
              30.00% TX CPU utilization
              31.28% RX CPU utilization
              9327 Mbps

        SIT
          FOU, UDP checksum enabled
            TCP_STREAM TSO enabled on tun interface
              14.47% TX CPU utilization
              14.58% RX CPU utilization
              9106 Mbps
            TCP_STREAM TSO disabled on tun interface
              31.82% TX CPU utilization
              30.82% RX CPU utilization
              9204 Mbps
          FOU, UDP checksum disabled
            TCP_STREAM TSO enabled on tun interface
              15.70% TX CPU utilization
              27.93% RX CPU utilization
              9097 Mbps
            TCP_STREAM TSO disabled on tun interface
              33.48% TX CPU utilization
              37.36% RX CPU utilization
              9197 Mbps

         VXLAN
            TCP_STREAM TSO enabled on tun interface
              16.42% TX CPU utilization
              23.66% RX CPU utilization
              9081 Mbps
            TCP_STREAM TSO disabled on tun interface
              30.32% TX CPU utilization
              30.55% RX CPU utilization
              9185 Mbps

         Baseline (no encp, TSO and LRO enabled)
            TCP_STREAM
              11.85% TX CPU utilization
              15.13% RX CPU utilization
              9452 Mbps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 996c9fd167c99b382bcb9c1eb833b5b4711140ab
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:33 2014 -0700

      vxlan: Set inner protocol before transmit

      Call skb_set_inner_protocol to set inner Ethernet protocol to
      ETH_P_TEB before transmit. This is needed for GSO with UDP tunnels.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 54bc9bac307861aea5abb747cb58bf0275f2175f
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:32 2014 -0700

      gre: Set inner protocol in v4 and v6 GRE transmit

      Call skb_set_inner_protocol to set inner Ethernet protocol to
      protocol being encapsulation by GRE before tunnel_xmit. This is
      needed for GSO if UDP encapsulation (fou) is being done.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 077c5a0948cc7b75032288bd37bd6641ef05da76
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:31 2014 -0700

      ipip: Set inner IP protocol in ipip

      Call skb_set_inner_ipproto to set inner IP protocol to IPPROTO_IPV4
      before tunnel_xmit. This is needed if UDP encapsulation (fou) is
      being done.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 469471cdfc1902861fedafe8c5c1c8dbf5ad6ba6
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:30 2014 -0700

      sit: Set inner IP protocol in sit

      Call skb_set_inner_ipproto to set inner IP protocol to IPPROTO_IPV6
      before tunnel_xmit. This is needed if UDP encapsulation (fou) is
      being done.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8bce6d7d0d1ede22af334ee241841e9278365278
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 29 20:22:29 2014 -0700

      udp: Generalize skb_udp_segment

      skb_udp_segment is the function called from udp4_ufo_fragment to
      segment a UDP tunnel packet. This function currently assumes
      segmentation is transparent Ethernet bridging (i.e. VXLAN
      encapsulation). This patch generalizes the function to
      operate on either Ethertype or IP protocol.

      The inner_protocol field must be set to the protocol of the inner
      header. This can now be either an Ethertype or an IP protocol
      (in a union). A new flag in the skbuff indicates which type is
      effective. skb_set_inner_protocol and skb_set_inner_ipproto
      helper functions were added to set the inner_protocol. These
      functions are called from the point where the tunnel encapsulation
      is occuring.

      When skb_udp_tunnel_segment is called, the function to segment the
      inner packet is selected based on the inner IP or Ethertype. In the
      case of an IP protocol encapsulation, the function is derived from
      inet[6]_offloads. In the case of Ethertype, skb->protocol is
      set to the inner_protocol and skb_mac_gso_segment is called. (GRE
      currently does this, but it might be possible to lookup the protocol
      in offload_base and call the appropriate segmenation function
      directly).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f44d61cdd3ab4259289ccf314093eb45d83a69e6
  Merge: 1b7bde6 fd10c2e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Oct 1 21:30:46 2014 -0400

      Merge branch 'bpf-next'

      Alexei Starovoitov says:

      ====================
      bpf: add search pruning optimization and tests

      patch #1 commit log explains why eBPF verifier has to examine some
      instructions multiple times and describes the search pruning optimization
      that improves verification speed for branchy programs and allows more
      complex programs to be verified successfully.
      This patch completes the core verifier logic.

      patch #2 adds more verifier tests related to branches and search pruning

      I'm still working on Andy's 'bitmask for stack slots' suggestion. It will 
be
      done on top of this patch.

      The current verifier algorithm is brute force depth first search with
      state pruning. If anyone can come up with another algorithm that 
demonstrates
      better results, we'll replace the algorithm without affecting user space.

      Note verifier doesn't guarantee that all possible valid programs are 
accepted.
      Overly complex programs may still be rejected.
      Verifier improvements/optimizations will guarantee that if a program
      was passing verification in the past, it will still be passing.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd10c2ef3e0ad82a4003d8005f3e7716d19a9376
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Mon Sep 29 18:50:02 2014 -0700

      bpf: add tests to verifier testsuite

      add 4 extra tests to cover jump verification better

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f1bca824dabba4ffe8582f87ca587780befce7ad
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Mon Sep 29 18:50:01 2014 -0700

      bpf: add search pruning optimization to verifier

      consider C program represented in eBPF:
      int filter(int arg)
      {
          int a, b, c, *ptr;

          if (arg == 1)
              ptr = &a;
          else if (arg == 2)
              ptr = &b;
          else
              ptr = &c;

          *ptr = 0;
          return 0;
      }
      eBPF verifier has to follow all possible paths through the program
      to recognize that '*ptr = 0' instruction would be safe to execute
      in all situations.
      It's doing it by picking a path towards the end and observes changes
      to registers and stack at every insn until it reaches bpf_exit.
      Then it comes back to one of the previous branches and goes towards
      the end again with potentially different values in registers.
      When program has a lot of branches, the number of possible combinations
      of branches is huge, so verifer has a hard limit of walking no more
      than 32k instructions. This limit can be reached and complex (but valid)
      programs could be rejected. Therefore it's important to recognize 
equivalent
      verifier states to prune this depth first search.

      Basic idea can be illustrated by the program (where .. are some eBPF 
insns):
          1: ..
          2: if (rX == rY) goto 4
          3: ..
          4: ..
          5: ..
          6: bpf_exit
      In the first pass towards bpf_exit the verifier will walk insns: 1, 2, 3, 
4, 5, 6
      Since insn#2 is a branch the verifier will remember its state in verifier 
stack
      to come back to it later.
      Since insn#4 is marked as 'branch target', the verifier will remember its 
state
      in explored_states[4] linked list.
      Once it reaches insn#6 successfully it will pop the state recorded at 
insn#2 and
      will continue.
      Without search pruning optimization verifier would have to walk 4, 5, 6 
again,
      effectively simulating execution of insns 1, 2, 4, 5, 6
      With search pruning it will check whether state at #4 after jumping from 
#2
      is equivalent to one recorded in explored_states[4] during first pass.
      If there is an equivalent state, verifier can prune the search at #4 and 
declare
      this path to be safe as well.
      In other words two states at #4 are equivalent if execution of 1, 2, 3, 4 
insns
      and 1, 2, 4 insns produces equivalent registers and stack.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1b7bde6d659d30f171259cc2dfba8e5dab34e735
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 09:28:05 2014 +0800

      net: fec: implement rx_copybreak to improve rx performance

      - Copy short frames and keep the buffers mapped, re-allocate skb instead 
of
        memory copy for long frames.
      - Add support for setting/getting rx_copybreak using generic ethtool 
tunable

      Changes V3:
      * As Eric Dumazet's suggestion that removing the copybreak module 
parameter
        and only keep the ethtool API support for rx_copybreak.

      Changes V2:
      * Implements rx_copybreak
      * Rx_copybreak provides module parameter to change this value
      * Add tunable_ops support for rx_copybreak

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce1a4ea3f125863bfbcb1afb76590ee2b7b93fbf
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Oct 1 15:27:15 2014 -0700

      net: avoid one atomic operation in skb_clone()

      Fast clone cloning can actually avoid an atomic_inc(), if we
      guarantee prior clone_ref value is 1.

      This requires a change kfree_skbmem(), to perform the
      atomic_dec_and_test() on clone_ref before setting fclone to
      SKB_FCLONE_UNAVAILABLE.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit da5f10969d54006a24777a84ed3eaeeb2a21047f
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Thu Oct 2 09:44:54 2014 +1000

      xfs: flush the range before zero range conversion

      XFS currently discards delalloc blocks within the target range of a
      zero range request. Unaligned start and end offsets are zeroed
      through the page cache and the internal, aligned blocks are
      converted to unwritten extents.

      If EOF is page aligned and covered by a delayed allocation extent.
      The inode size is not updated until I/O completion. If a zero range
      request discards a delalloc range that covers page aligned EOF as
      such, the inode size update never occurs. For example:

      $ rm -f /mnt/file
      $ xfs_io -fc "pwrite 0 64k" -c "zero 60k 4k" /mnt/file
      $ stat -c "%s" /mnt/file
      65536
      $ umount /mnt
      $ mount <dev> /mnt
      $ stat -c "%s" /mnt/file
      61440

      Update xfs_zero_file_space() to flush the range rather than discard
      delalloc blocks to ensure that inode size updates occur
      appropriately.

      [dchinner: Note that this is really a workaround to avoid the
      underlying problems. More work is needed (and ongoing) to fix those
      issues so this fix is being added as a temporary stop-gap measure. ]

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 07d08681d26e99d8ba3bc4e56380f2cc04d3ff3b
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Thu Oct 2 09:42:06 2014 +1000

      xfs: restore buffer_head unwritten bit on ioend cancel

      xfs_vm_writepage() walks each buffer_head on the page, maps to the block
      on disk and attaches to a running ioend structure that represents the
      I/O submission. A new ioend is created when the type of I/O (unwritten,
      delayed allocation or overwrite) required for a particular buffer_head
      differs from the previous. If a buffer_head is a delalloc or unwritten
      buffer, the associated bits are cleared by xfs_map_at_offset() once the
      buffer_head is added to the ioend.

      The process of mapping each buffer_head occurs in xfs_map_blocks() and
      acquires the ilock in blocking or non-blocking mode, depending on the
      type of writeback in progress. If the lock cannot be acquired for
      non-blocking writeback, we cancel the ioend, redirty the page and
      return. Writeback will revisit the page at some later point.

      Note that we acquire the ilock for each buffer on the page. Therefore
      during non-blocking writeback, it is possible to add an unwritten buffer
      to the ioend, clear the unwritten state, fail to acquire the ilock when
      mapping a subsequent buffer and cancel the ioend. If this occurs, the
      unwritten status of the buffer sitting in the ioend has been lost. The
      page will eventually hit writeback again, but xfs_vm_writepage() submits
      overwrite I/O instead of unwritten I/O and does not perform unwritten
      extent conversion at I/O completion. This leads to data corruption
      because unwritten extents are treated as holes on reads and zeroes are
      returned instead of reading from disk.

      Modify xfs_cancel_ioend() to restore the buffer unwritten bit for ioends
      of type XFS_IO_UNWRITTEN. This ensures that unwritten extent conversion
      occurs once the page is eventually written back.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 5cca3f611d159e5a4a5ec60413bd09948ef40aea
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Thu Oct 2 09:27:09 2014 +1000

      xfs: check for null dquot in xfs_quota_calc_throttle()

      Coverity spotted this.

      Granted, we *just* checked xfs_inod_dquot() in the caller (by
      calling xfs_quota_need_throttle). However, this is the only place we
      don't check the return value but the check is cheap and future-proof
      so add it.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 04dd1a0d4b17a71220eae4fb313218f15a49bcdd
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Thu Oct 2 09:24:11 2014 +1000

      xfs: fix crc field handling in xfs_sb_to/from_disk

      I discovered this in userspace, but the same change applies
      to the kernel.

      If we xfs_mdrestore an image from a non-crc filesystem, lo
      and behold the restored image has gained a CRC:

      # db/xfs_metadump.sh -o /dev/sdc1 - | xfs_mdrestore - test.img
      # xfs_db -c "sb 0" -c "p crc" /dev/sdc1
      crc = 0 (correct)
      # xfs_db -c "sb 0" -c "p crc" test.img
      crc = 0xb6f8d6a0 (correct)

      This is because xfs_sb_from_disk doesn't fill in sb_crc,
      but xfs_sb_to_disk(XFS_SB_ALL_BITS) does write the in-memory
      CRC to disk - so we get uninitialized memory on disk.

      Fix this by always initializing sb_crc to 0 when we read
      the superblock, and masking out the CRC bit from ALL_BITS
      when we write it.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 6ee49a20c13b4b4e79a3bba406df8106cff284a1
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Thu Oct 2 09:23:49 2014 +1000

      xfs: don't send null bp to xfs_trans_brelse()

      In this case, if bp is NULL, error is set, and we send a
      NULL bp to xfs_trans_brelse, which will try to dereference it.

      Test whether we actually have a buffer before we try to
      free it.

      Coverity spotted this.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit ce57bcf6b81caf1e9f780e98e8d23d3555746d74
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Thu Oct 2 09:21:53 2014 +1000

      xfs: check for inode size overflow in xfs_new_eof()

      If we write to the maximum file offset (2^63-2), XFS fails to log the
      inode size update when the page is flushed. For example:

      $ xfs_io -fc "pwrite `echo "2^63-1-1" | bc` 1" /mnt/file
      wrote 1/1 bytes at offset 9223372036854775806
      1.000000 bytes, 1 ops; 0.0000 sec (22.711 KiB/sec and 23255.8140 ops/sec)
      $ stat -c %s /mnt/file
      9223372036854775807
      $ umount /mnt ; mount <dev> /mnt/
      $ stat -c %s /mnt/file
      0

      This occurs because XFS calculates the new file size as io_offset +
      io_size, I/O occurs in block sized requests, and the maximum supported
      file size is not block aligned. Therefore, a write to the max allowable
      offset on a 4k blocksize fs results in a write of size 4k to offset
      2^63-4096 (e.g., equivalent to round_down(2^63-1, 4096), or IOW the
      offset of the block that contains the max file size). The offset plus
      size calculation (2^63 - 4096 + 4096 == 2^63) overflows the signed
      64-bit variable which goes negative and causes the > comparison to the
      on-disk inode size to fail. This returns 0 from xfs_new_eof() and
      results in no change to the inode on-disk.

      Update xfs_new_eof() to explicitly detect overflow of the local
      calculation and use the VFS inode size in this scenario. The VFS inode
      size is capped to the maximum and thus XFS writes the correct inode size
      to disk.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a872703f34cd6033d0b174fa598f63f1a57145bb
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:20:30 2014 +1000

      xfs: only set extent size hint when asked

      Currently the extent size hint is set unconditionally in
      xfs_ioctl_setattr() when the FSX_EXTSIZE flag is set. Hence we can
      set hints when the inode flags indicating the hint should be used
      are not set.  Hence only set the extent size hint from userspace
      when the inode has the XFS_DIFLAG_EXTSIZE flag set to indicate that
      we should have an extent size hint set on the inode.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 9336e3a765b68d4a7fdd8256f393ebce95ecb0a7
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:18:40 2014 +1000

      xfs: project id inheritance is a directory only flag

      xfs_set_diflags() allows it to be set on non-directory inodes, and
      this flags errors in xfs_repair. Further, inode allocation allows
      the same directory-only flag to be inherited to non-directories.
      Make sure directory inode flags don't appear on other types of
      inodes.

      This fixes several xfstests scratch fileystem corruption reports
      (e.g. xfs/050) now that xfstests checks scratch filesystems after
      test completion.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e076b0f3a5c472e77c0a0e163188f2761e8b4fed
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:18:13 2014 +1000

      xfs: kill time.h

      The typedef for timespecs and nanotime() are completely unnecessary,
      and delay() can be moved to fs/xfs/linux.h, which means this file
      can go away.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit b1d6cc02f2f6a590c4d8dc2c3bcf7be3b9419945
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:17:58 2014 +1000

      xfs: compat_xfs_bstat does not have forkoff

      struct compat_xfs_bstat is missing the di_forkoff field and so does
      not fully translate the structure correctly. Fix it.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 75e58ce4c8f354f1a68a8bb8a9692827cdaf3d21
  Merge: bd438f8 8c15612
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 09:11:14 2014 +1000

      Merge branch 'xfs-buf-iosubmit' into for-next

  commit 8c15612546bce1ecafb7dee3cce8a2a9b560e15e
  Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
  Date:   Thu Oct 2 09:05:44 2014 +1000

      xfs: simplify xfs_zero_remaining_bytes

      xfs_zero_remaining_bytes() open codes a log of buffer manupulations
      to do a read forllowed by a write. It can simply be replaced by an
      uncached read followed by a xfs_bwrite() call.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit ba3726742c1712c43c5a18245476f3fe9fe74773
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:05:32 2014 +1000

      xfs: check xfs_buf_read_uncached returns correctly

      xfs_buf_read_uncached() has two failure modes. If can either return
      NULL or bp->b_error != 0 depending on the type of failure, and not
      all callers check for both. Fix it so that xfs_buf_read_uncached()
      always returns the error status, and the buffer is returned as a
      function parameter. The buffer will only be returned on success.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 595bff75dce51e0d6d94877b4b6d11b4747a63fd
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:05:14 2014 +1000

      xfs: introduce xfs_buf_submit[_wait]

      There is a lot of cookie-cutter code that looks like:

        if (shutdown)
                handle buffer error
        xfs_buf_iorequest(bp)
        error = xfs_buf_iowait(bp)
        if (error)
                handle buffer error

      spread through XFS. There's significant complexity now in
      xfs_buf_iorequest() to specifically handle this sort of synchronous
      IO pattern, but there's all sorts of nasty surprises in different
      error handling code dependent on who owns the buffer references and
      the locks.

      Pull this pattern into a single helper, where we can hide all the
      synchronous IO warts and hence make the error handling for all the
      callers much saner. This removes the need for a special extra
      reference to protect IO completion processing, as we can now hold a
      single reference across dispatch and waiting, simplifying the sync
      IO smeantics and error handling.

      In doing this, also rename xfs_buf_iorequest to xfs_buf_submit and
      make it explicitly handle on asynchronous IO. This forces all users
      to be switched specifically to one interface or the other and
      removes any ambiguity between how the interfaces are to be used. It
      also means that xfs_buf_iowait() goes away.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8b131973d1628f1a0c5a36fe02269d696bbe60a3
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:05:05 2014 +1000

      xfs: kill xfs_bioerror_relse

      There is only one caller now - xfs_trans_read_buf_map() - and it has
      very well defined call semantics - read, synchronous, and b_iodone
      is NULL. Hence it's pretty clear what error handling is necessary
      for this case. The bigger problem of untangling
      xfs_trans_read_buf_map error handling is left to a future patch.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2718775469a521c8b35442db5d665ac0c8c3c8ac
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:56 2014 +1000

      xfs: xfs_bioerror can die.

      Internal buffer write error handling is a mess due to the unnatural
      split between xfs_bioerror and xfs_bioerror_relse().

      xfs_bwrite() only does sync IO and determines the handler to
      call based on b_iodone, so for this caller the only difference
      between xfs_bioerror() and xfs_bioerror_release() is the XBF_DONE
      flag. We don't care what the XBF_DONE flag state is because we stale
      the buffer in both paths - the next buffer lookup will clear
      XBF_DONE because XBF_STALE is set. Hence we can use common
      error handling for xfs_bwrite().

      __xfs_buf_delwri_submit() is a similar - it's only ever called
      on writes - all sync or async - and again there's no reason to
      handle them any differently at all.

      Clean up the nasty error handling and remove xfs_bioerror().

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8dac39219827113f14e97507646a610ca426b69e
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:40 2014 +1000

      xfs: kill xfs_bdstrat_cb

      Only has two callers, and is just a shutdown check and error handler
      around xfs_buf_iorequest. However, the error handling is a mess of
      read and write semantics, and both internal callers only call it for
      writes. Hence kill the wrapper, and follow up with a patch to
      sanitise the error handling.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 61be9c529a4a715ab8679e9ca82bc3790c7ab66c
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:31 2014 +1000

      xfs: rework xfs_buf_bio_endio error handling

      Currently the report of a bio error from completion
      immediately marks the buffer with an error. The issue is that this
      is racy w.r.t. synchronous IO - the submitter can see b_error being
      set before the IO is complete, and hence we cannot differentiate
      between submission failures and completion failures.

      Add an internal b_io_error field protected by the b_lock to catch IO
      completion errors, and only propagate that to the buffer during
      final IO completion handling. Hence we can tell in xfs_buf_iorequest
      if we've had a submission failure bey checking bp->b_error before
      dropping our b_io_remaining reference - that reference will prevent
      b_io_error values from being propagated to b_error in the event that
      completion races with submission.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e8aaba9a783c8e5d2c58ebe69650ea31b91bb745
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:22 2014 +1000

      xfs: xfs_buf_ioend and xfs_buf_iodone_work duplicate functionality

      We do some work in xfs_buf_ioend, and some work in
      xfs_buf_iodone_work, but much of that functionality is the same.
      This work can all be done in a single function, leaving
      xfs_buf_iodone just a wrapper to determine if we should execute it
      by workqueue or directly. hence rename xfs_buf_iodone_work to
      xfs_buf_ioend(), and add a new xfs_buf_ioend_async() for places that
      need async processing.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e11bb8052c3f500e66142f33579cc054d691a8fb
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:11 2014 +1000

      xfs: synchronous buffer IO needs a reference

      When synchronous IO runs IO completion work, it does so without an
      IO reference or a hold reference on the buffer. The IO "hold
      reference" is owned by the submitter, and released when the
      submission is complete. The IO reference is released when both the
      submitter and the bio end_io processing is run, and so if the io
      completion work is run from IO completion context, it is run without
      an IO reference.

      Hence we can get the situation where the submitter can submit the
      IO, see an error on the buffer and unlock and free the buffer while
      there is still IO in progress. This leads to use-after-free and
      memory corruption.

      Fix this by taking a "sync IO hold" reference that is owned by the
      IO and not released until after the buffer completion calls are run
      to wake up synchronous waiters. This means that the buffer will not
      be freed in any circumstance until all IO processing is completed.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit cf53e99d192171a58791136d33fd3fea5d8bab35
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:04:01 2014 +1000

      xfs: Don't use xfs_buf_iowait in the delwri buffer code

      For the special case of delwri buffer submission and waiting, we
      don't need to issue IO synchronously at all. The second pass to call
      xfs_buf_iowait() can be replaced with  blocking on xfs_buf_lock() -
      the buffer will be unlocked when the async IO is complete.

      This formalises a sane the method of waiting for async IO - take an
      extra reference, submit the IO, call xfs_buf_lock() when you want to
      wait for IO completion. i.e.:

        bp = xfs_buf_find();
        xfs_buf_hold(bp);
        bp->b_flags |= XBF_ASYNC;
        xfs_buf_iosubmit(bp);
        xfs_buf_lock(bp)
        error = bp->b_error;
        ....
        xfs_buf_relse(bp);

      While this is somewhat racy for gathering IO errors, none of the
      code that calls xfs_buf_delwri_submit() will race against other
      users of the buffers being submitted. Even if they do, we don't
      really care if the error is detected by the delwri code or the user
      we raced against. Either way, the error will be detected and
      handled.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a870fe6dfaba1cc67424cde4cfd2cd3eee62bf35
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Thu Oct 2 09:02:28 2014 +1000

      xfs: force the log before shutting down

      When we have marked the filesystem for shutdown, we want to prevent
      any further buffer IO from being submitted. However, we currently
      force the log after marking the filesystem as shut down, hence
      allowing IO to the log *after* we have marked both the filesystem
      and the log as in an error state.

      Clean this up by forcing the log before we mark the filesytem with
      an error. This replaces the pure CIL flush that we currently have
      which works around this same issue (i.e the CIL can't be flushed
      once the shutdown flags are set) and hence enables us to clean up
      the logic substantially.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit b9c9c2558ba366d59dc242872da883a879b8ffc6
  Merge: 5d85142 c8df6ac
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 16:45:01 2014 -0600

      Merge branch 'pci/host-designware' into next

      * pci/host-designware:
        PCI: designware: Remove open-coded bitmap operations
        PCI: designware: Setup and clear exactly one MSI at a time

      Conflicts:
        drivers/pci/host/pcie-designware.c

  commit 5d85142b9e5264a925e4d582c3b0d7297d9c2713
  Merge: 359c660 d61b0e8
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 16:43:41 2014 -0600

      Merge branch 'pci/resource' into next

      * pci/resource:
        PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()

  commit e500f488c27659bb6f5d313b336621f3daa67701
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 06:52:06 2014 +0200

      net/dccp/ccid.c: add __init to ccid_activate

      ccid_activate is only called by __init ccid_initialize_builtins in same 
module.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c5b8a46294d43fc63788839d3c18de0961ec1bc
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 06:48:03 2014 +0200

      net/dccp/proto.c: add __init to dccp_mib_init

      dccp_mib_init is only called by __init dccp_init in same module.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 082f58ac4a48d3f5cb4597232cb2ac6823a96f43
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 06:22:28 2014 -0400

      target: Fix queue full status NULL pointer for SCF_TRANSPORT_TASK_SENSE

      During temporary resource starvation at lower transport layer, command
      is placed on queue full retry path, which expose this problem.  The TCM
      queue full handling of SCF_TRANSPORT_TASK_SENSE currently sends the same
      cmd twice to lower layer.  The 1st time led to cmd normal free path.
      The 2nd time cause Null pointer access.

      This regression bug was originally introduced v3.1-rc code in the
      following commit:

      commit e057f53308a5f071556ee80586b99ee755bf07f5
      Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Date:   Mon Oct 17 13:56:41 2011 -0400

          target: remove the transport_qf_callback se_cmd callback

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.1+
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit db3a99b9921f27fe71ca8c0f218ee810e0e7fb69
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:19 2014 -0400

      qla_target: rearrange struct qla_tgt_prm

      On most (non-x86) 64bit platforms this will remove 8 padding bytes
      from the structure.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit f9b6721a9cef94908467abf7a2cacbd15a7d23cb
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:18 2014 -0400

      qla_target: improve qlt_unmap_sg()

      Remove the inline attribute.  Modern compilers ignore it and the
      function has grown beyond where inline made sense anyway.
      Remove the BUG_ON(!cmd->sg_mapped), and instead return if sg_mapped is
      not set.  Every caller is doing this check, so we might as well have it
      in one place instead of four.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 55a9066fffd2f533e7ed434b072469ef09d6c476
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:15 2014 -0400

      qla_target: make some global functions static

      Also removes the declarations from the header - including two
      declarations without function definitions or callers.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit c57010420654aca179c500f61e86315a337244ca
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:14 2014 -0400

      qla_target: remove unused parameter

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit f81ccb489a7a641c1bed41b49cf8d72c199c68d5
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:13 2014 -0400

      target: simplify core_tmr_abort_task

      list_for_each_entry_safe is necessary if list objects are deleted from
      the list while traversing it.  Not the case here, so we can use the base
      list_for_each_entry variant.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 33940d09937276cd3c81f2874faf43e37c2db0e2
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:12 2014 -0400

      target: encapsulate smp_mb__after_atomic()

      The target code has a rather generous helping of smp_mb__after_atomic()
      throughout the code base.  Most atomic operations were followed by one
      and none were preceded by smp_mb__before_atomic(), nor accompanied by a
      comment explaining the need for a barrier.

      Instead of trying to prove for every case whether or not it is needed,
      this patch introduces atomic_inc_mb() and atomic_dec_mb(), which
      explicitly include the memory barriers before and after the atomic
      operation.  For now they are defined in a target header, although they
      could be of general use.

      Most of the existing atomic/mb combinations were replaced by the new
      helpers.  In a few cases the atomic was sandwiched in
      spin_lock/spin_unlock and I simply removed the barrier.

      I suspect that in most cases the correct conversion would have been to
      drop the barrier.  I also suspect that a few cases exist where a) the
      barrier was necessary and b) a second barrier before the atomic would
      have been necessary and got added by this patch.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 74ed7e62289dc6d388996d7c8f89c2e7e95b9657
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:11 2014 -0400

      target: remove some smp_mb__after_atomic()s

      atomic_inc_return() already does an implicit memory barrier and the
      second case was moved from an atomic to a plain flag operation.  If a
      barrier were needed in the second case, it would have to be smp_mb(),
      not a variant optimized away for x86 and other architectures.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 8f83269048628d7b139dacbfc6cc97befcbdd2e9
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 16 16:23:10 2014 -0400

      target: simplify core_tmr_release_req()

      And while at it, do minimal coding style fixes in the area.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 9c7d6154bc4b9dfefd580490cdca5f7c72321464
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Mon Jun 30 16:39:46 2014 -0700

      target: Remove core_tpg_release_virtual_lun0 function

      Simple and just called from one place.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit cd9d7cbaec8b622eee4edcd8bf481c4047f74915
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Mon Jun 30 16:39:44 2014 -0700

      target: Change core_dev_del_lun to take a se_lun instead of unpacked_lun

      Remove core_tpg_pre_dellun entirely, since we don't need to get/check
      a pointer we already have.

      Nothing else can return an error, so core_dev_del_lun can return void.

      Rename core_tpg_post_dellun to remove_lun - a clearer name, now that
      pre_dellun is gone.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit cc83881f2c57caaf4b14adaffa65595640a59661
  Author: Andy Grover <agrover@xxxxxxxxxx>
  Date:   Mon Jun 30 16:39:43 2014 -0700

      target: core_tpg_post_dellun can return void

      Nothing in it can raise an error.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Andy Grover <agrover@xxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit aa55c8e2f7a395dfc9e67fc6637321e19ce9bfe1
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:02:24 2014 +0900

      kbuild: handle C=... and M=... after entering into build directory

      This commit avoids processing C=... and M=... twice
      when O=... is also given.

      Besides, we can also remove KBUILD_EXTMOD="$(KBUILD_EXTMOD)"
      in the sub-make target.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 745a254322c898dadf019342cd7140f7867d2d0f
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:02:23 2014 +0900

      kbuild: use $(Q) for sub-make target

      Since commit 066b7ed9558087a7957a1128f27d7a3462ff117f
      (kbuild: Do not print the build directory with make -s),
      "Q" is defined above the sub-make target.

      This commit takes advantage of that and replaces
      "$(if $(KBUILD_VERBOSE:1=),@)" with "$(Q)".

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 7ff525712acf9325e9acdb27bbc93049ea2e850c
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 20:02:22 2014 +0900

      kbuild: fake the "Entering directory ..." message more simply

      Commit c2e28dc975ea87feed84415006ae143424912ac7
      (kbuild: Print the name of the build directory)
      added a gimmick to show the "Entering directory ...".

      Instead of echoing the hard-coded message (that is, we need to know
      the exact message), moving --no-print-directory would be easier.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 7b7b7f7e024460cb7d77f8f96b6eb1a8803f94d9
  Merge: baf3781 0f1ca65
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Wed Oct 1 14:37:25 2014 -0600

      Merge branch 'stable/for-jens-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen into for-3.18/drivers

      Konrad writes:

      This pull has two fixes and one cleanup. Nothing earthshattering.

  commit 1e918876853aa85435e0f17fd8b4a92dcfff53d6
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Oct 1 13:38:03 2014 +0200

      r8169: add support for Byte Queue Limits

      tested on RTL8168d/8111d model using 'super_netperf 40' with 
TCP/UDP_STREAM.

      Output of
      while true; do
          for n in inflight limit; do
                echo -n $n\ ; cat $n;
          done;
          sleep 1;
      done

      during netperf run, 100mbit peer:

      inflight 0
      limit 3028
      inflight 6056
      limit 4542

      [ trimmed output for brevity, no limit/inflight changes during
        test steady-state ]

      limit 4542
      inflight 3028
      limit 6122
      inflight 0
      limit 6122
      [ changed cable to 1gbit peer, restart netperf ]
      inflight 37850
      limit 36336
      inflight 33308
      limit 31794
      inflight 33308
      limit 31794
      inflight 27252
      limit 25738
      [ again, no changes during test ]
      inflight 27252
      limit 25738
      inflight 0
      limit 28766
      [ change cable to 100mbit peer, restart netperf ]
      limit 28766
      inflight 27370
      limit 28766
      inflight 4542
      limit 5990
      inflight 6056
      limit 4542
      [ .. ]
      inflight 6056
      limit 4542
      inflight 0

      [end of test]

      Cc: Francois Romieu <romieu@xxxxxxxxxxxxx>
      Cc: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0bf4a9e92b9a93ffeeacbd7b6cb83e0ee3dc2ef
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 29 13:29:15 2014 -0700

      net: cleanup and document skb fclone layout

      Lets use a proper structure to clearly document and implement
      skb fast clones.

      Then, we might experiment more easily alternative layouts.

      This patch adds a new skb_fclone_busy() helper, used by tcp and xfrm,
      to stop leaking of implementation details.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f1ca65ee50df042051e8fa3a14f73b0c71d45b9
  Author: Arianna Avanzini <avanzini.arianna@xxxxxxxxx>
  Date:   Fri Aug 22 13:20:02 2014 +0200

      xen, blkfront: factor out flush-related checks from do_blkif_request()

      This commit factors out some checks related to the request insertion
      path, which can be done in an function instead of by itself.

      Reviewed-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Signed-off-by: Arianna Avanzini <avanzini.arianna@xxxxxxxxx>
      Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit 61cecca865280bef4f8a9748d0a9afa5df351ac2
  Author: Roger Pau Monné <roger.pau@xxxxxxxxxx>
  Date:   Mon Sep 15 11:55:27 2014 +0200

      xen-blkback: fix leak on grant map error path

      Fix leaking a page when a grant mapping has failed.

      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
      Reported-and-Tested-by: Tao Chen <boby.chen@xxxxxxxxxx>
      Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit 12ea729645ace01e08f9654df155622898d3aae6
  Author: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
  Date:   Mon Sep 8 15:21:33 2014 +0200

      xen/blkback: unmap all persistent grants when frontend gets disconnected

      blkback does not unmap persistent grants when frontend goes to Closed
      state (e.g. when blkfront module is being removed). This leads to the
      following in guest's dmesg:

      [  343.243825] xen:grant_table: WARNING: g.e. 0x445 still in use!
      [  343.243825] xen:grant_table: WARNING: g.e. 0x42a still in use!
      ...

      When load module -> use device -> unload module sequence is performed 
multiple times
      it is possible to hit BUG() condition in blkfront module:

      [  343.243825] kernel BUG at drivers/block/xen-blkfront.c:954!
      [  343.243825] invalid opcode: 0000 [#1] SMP
      [  343.243825] Modules linked in: xen_blkfront(-) ata_generic pata_acpi 
[last unloaded: xen_blkfront]
      ...
      [  343.243825] Call Trace:
      [  343.243825]  [<ffffffff814111ef>] ? unregister_xenbus_watch+0x16f/0x1e0
      [  343.243825]  [<ffffffffa0016fbf>] blkfront_remove+0x3f/0x140 
[xen_blkfront]
      ...
      [  343.243825] RIP  [<ffffffffa0016aae>] blkif_free+0x34e/0x360 
[xen_blkfront]
      [  343.243825]  RSP <ffff88001eb8fdc0>

      We don't need to keep these grants if we're disconnecting as frontend 
might already
      forgot about them. Solve the issue by moving xen_blkbk_free_caches() call 
from
      xen_blkif_free() to xen_blkif_disconnect().

      Now we can see the following:
      [  928.590893] xen:grant_table: WARNING: g.e. 0x587 still in use!
      [  928.591861] xen:grant_table: WARNING: g.e. 0x372 still in use!
      ...
      [  929.592146] xen:grant_table: freeing g.e. 0x587
      [  929.597174] xen:grant_table: freeing g.e. 0x372
      ...

      Backend does not keep persistent grants any more, reconnect works fine.

      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx>
      Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit b248230c34970a6c1c17c591d63b464e8d2cfc33
  Author: Yuchung Cheng <ycheng@xxxxxxxxxx>
  Date:   Mon Sep 29 13:20:38 2014 -0700

      tcp: abort orphan sockets stalling on zero window probes

      Currently we have two different policies for orphan sockets
      that repeatedly stall on zero window ACKs. If a socket gets
      a zero window ACK when it is transmitting data, the RTO is
      used to probe the window. The socket is aborted after roughly
      tcp_orphan_retries() retries (as in tcp_write_timeout()).

      But if the socket was idle when it received the zero window ACK,
      and later wants to send more data, we use the probe timer to
      probe the window. If the receiver always returns zero window ACKs,
      icsk_probes keeps getting reset in tcp_ack() and the orphan socket
      can stall forever until the system reaches the orphan limit (as
      commented in tcp_probe_timer()). This opens up a simple attack
      to create lots of hanging orphan sockets to burn the memory
      and the CPU, as demonstrated in the recent netdev post "TCP
      connection will hang in FIN_WAIT1 after closing if zero window is
      advertised." http://www.spinics.net/lists/netdev/msg296539.html

      This patch follows the design in RTO-based probe: we abort an orphan
      socket stalling on zero window when the probe timer reaches both
      the maximum backoff and the maximum RTO. For example, an 100ms RTT
      connection will timeout after roughly 153 seconds (0.3 + 0.6 +
      .... + 76.8) if the receiver keeps the window shut. If the orphan
      socket passes this check, but the system already has too many orphans
      (as in tcp_out_of_resources()), we still abort it but we'll also
      send an RST packet as the connection may still be active.

      In addition, we change TCP_USER_TIMEOUT to cover (life or dead)
      sockets stalled on zero-window probes. This changes the semantics
      of TCP_USER_TIMEOUT slightly because it previously only applies
      when the socket has pending transmission.

      Signed-off-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Reported-by: Andrey Dmitrov <andrey.dmitrov@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit baf378126b08474de2e2428b16e62a69df0339d9
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 14:07:39 2014 -0600

      rsxx: Remove deprecated IRQF_DISABLED

      This removes the use of the IRQF_DISABLED flag
      from drivers/block/rsxx/core.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Acked-by Philip Kelleher <pjk1939@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit cb57659a15c6c0576493cc8a10474ce7ffd44eb3
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 19:30:03 2014 +0200

      cipso: add __init to cipso_v4_cache_init

      cipso_v4_cache_init is only called by __init cipso_v4_init

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57a02c39c1c20ed03a86f8014c11a8c18b94cac3
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 19:18:57 2014 +0200

      inet: frags: add __init to ip4_frags_ctl_register

      ip4_frags_ctl_register is only called by __init ipfrag_init

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 47d7a88c188f06ffaea3a539f84fe10cb4e77787
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 18:27:50 2014 +0200

      tcp: add __init to tcp_init_mem

      tcp_init_mem is only called by __init tcp_init.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ee7a1beb9759c94aea67dd887faf5e447a5c6710
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:21 2014 +0800

      r8169:call "rtl8168_driver_start" "rtl8168_driver_stop" only when 
hardware dash function is enabled

      These two functions are used to inform dash firmware that driver is been
      brought up or brought down. So call these two functions only when 
hardware dash
      function is enabled.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a9b4d9670e71784896d95c41c9b0acd50db1dbb
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:20 2014 +0800

      r8169:modify the behavior of function "rtl8168_oob_notify"

      In function "rtl8168_oob_notify", using function "rtl_eri_write" to access
      eri register 0xe8, instead of using MAC register "ERIDR" and "ERIAR" to
      access it.

      For using function "rtl_eri_write" in function "rtl8168_oob_notify", need 
to
      move down "rtl8168_oob_notify" related functions under the function
      "rtl_eri_write".

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f8c040ce6791ef0477e6d59768ee3d5fd0df0fd
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:19 2014 +0800

      r8169:change the name of function "r8168dp_check_dash" to 
"r8168_check_dash"

      DASH function not only RTL8168DP can support, but also RTL8168EP.
      So change the name of function "r8168dp_check_dash" to "r8168_check_dash".

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 706123d06c18b55da5e9da21e2d138ee789bf8f4
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:18 2014 +0800

      r8169:change the name of function"rtl_w1w0_eri"

      Change the name of function "rtl_w1w0_eri" to "rtl_w0w1_eri".

      In this function, the local variable "val" is "write zeros then write 
ones".
      Please see below code.

      (val & ~m) | p

      In this patch, change the function name from "xx_w1w0_xx" to "xx_w0w1_xx".
      The changed function name is more suitable for it's behavior.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7656442824f6174b56a19c664fe560972df56ad4
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:17 2014 +0800

      r8169:for function "rtl_w1w0_phy" change its name and behavior

      Change function name from "rtl_w1w0_phy" to "rtl_w0w1_phy".
      And its behavior from "write ones then write zeros" to
      "write zeros then write ones".

      In Realtek internal driver, bitwise operations are almost "write zeros 
then
      write ones". For easy to port hardware parameters from Realtek internal 
driver
      to Linux kernal driver "r8169", we would like to change this function's
      behavior and its name.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ac85bcdbc0ffd3903d6db4abcd769ecacf98605b
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:16 2014 +0800

      r8169:add more chips to support magic packet v2

      For RTL8168F RTL8168FB RTL8168G RTL8168GU RTL8411 RTL8411B RTL8402 
RTL8107E,
      the magic packet enable bit is changed to eri 0xde bit0.

      In this patch, change magic packet enable bit of these chips to eri 0xde 
bit0.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 89cceb2729c752e6ff9b3bc8650a70f29884f116
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:15 2014 +0800

      r8169:add support more chips to get mac address from backup mac address 
register

      RTL8168FB RTL8168G RTL8168GU RTL8411 RTL8411B RTL8106EUS RTL8402 can
      support get mac address from backup mac address register.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42fde7371035144037844f41bd16950de9912bdb
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:14 2014 +0800

      r8169:add disable/enable RTL8411B pll function

      RTL8411B can support disable/enable pll function.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8e5e6ad7115befef13a4493f1d2b8e438abc058
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:13 2014 +0800

      r8169:add disable/enable RTL8168G pll function

      RTL8168G also can disable/enable pll function.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 05b9687bb3606190304f08c2e4cd63de8717e30b
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Oct 1 23:17:12 2014 +0800

      r8169:change uppercase number to lowercase number

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a29c9c43bb633a9965909cd548879fee4aa789a4
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Wed Oct 1 11:05:27 2014 -0400

      sunvnet: fix potential NULL pointer dereference

      One of the error cases for vnet_start_xmit()'s "out_dropped" label
      is port == NULL, so only mess with port->clean_timer when port is not 
NULL.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e506d405ac7d34d03996c97ac68aa2ac010be64a
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Wed Oct 1 13:59:00 2014 +0200

      net: dsa: Fix build warning for !PM_SLEEP

      The dsa_switch_suspend() and dsa_switch_resume() functions are only used
      when PM_SLEEP is enabled, so they need #ifdef CONFIG_PM_SLEEP protection
      to avoid a compiler warning.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5f6b6ccdbe1cdfa5aa4347ec5412509b8995db27
  Author: Tanmay Inamdar <tinamdar@xxxxxxx>
  Date:   Wed Oct 1 13:01:35 2014 -0600

      PCI: xgene: Add APM X-Gene PCIe driver

      Add the AppliedMicro X-Gene SOC PCIe host controller driver.  The X-Gene
      PCIe controller supports up to 8 lanes and GEN3 speed.  The X-Gene SOC
      supports up to 5 PCIe ports.

      [bhelgaas: folded in MAINTAINERS and bindings updates]
      Tested-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Tested-by: Dann Frazier <dann.frazier@xxxxxxxxxxxxx>
      Signed-off-by: Tanmay Inamdar <tinamdar@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Liviu Dudau <Liviu.Dudau@xxxxxxx> (driver)

  commit 3c87dcbfb36ce6d3d9087f0163c02ba5690d9a85
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Wed Oct 1 11:01:17 2014 +0200

      net: ll_temac: Remove unnecessary ether_setup after alloc_etherdev

      Calling ether_setup is redundant since alloc_etherdev calls it.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8493ecca74a7b4a66e19676de1a0f14194179941
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Wed Oct 1 11:59:47 2014 -0400

      HID: uHID: fix excepted report type

      When uhid_get_report() or uhid_set_report() are called, they emit on the
      char device a UHID_GET_REPORT or UHID_SET_REPORT message. Then, the
      protocol says that the user space asnwers with UHID_GET_REPORT_REPLY
      or UHID_SET_REPORT_REPLY.

      Unfortunatelly, the current code waits for an event of type 
UHID_GET_REPORT
      or UHID_SET_REPORT instead of the reply one.
      Add 1 to UHID_GET_REPORT or UHID_SET_REPORT to actually wait for the
      reply, and validate the reply.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 20cc28882bf4a8c9a2605a9a76a7952e696aaece
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Wed Oct 1 11:36:32 2014 -0700

      x86, boot, kaslr: Fix nuisance warning on 32-bit builds

      Building 32-bit threw a warning on kASLR enabled builds:

      arch/x86/boot/compressed/aslr.c: In function â??mem_avoid_overlapâ??:
      arch/x86/boot/compressed/aslr.c:198:17: warning: cast from pointer to 
integer of different size [-Wpointer-to-int-cast]
         avoid.start = (u64)ptr;
                       ^

      This fixes the warning; unsigned long should have been used here.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20141001183632.GA11431@xxxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit c8df6ac9452e8f47a6f660993c526d13e858a6f3
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 18:36:27 2014 +0200

      PCI: designware: Remove open-coded bitmap operations

      Replace them by using the standard kernel bitmap ops.  No functional
      change, but makes the code a lot cleaner.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

  commit 359c660e99d1431a9b08b240bfc31acc3d658efe
  Merge: 07a7cbd 5ec0940
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 12:31:46 2014 -0600

      Merge branch 'pci/msi' into next

      * pci/msi:
        PCI/MSI: Remove unnecessary temporary variable
        PCI/MSI: Use __write_msi_msg() instead of write_msi_msg()
        MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()
        PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg()
        PCI/MSI: Add "msi_bus" sysfs MSI/MSI-X control for endpoints
        PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib
        PCI/MSI: Remove unused kobject from struct msi_desc
        PCI/MSI: Rename pci_msi_check_device() to pci_msi_supported()
        PCI/MSI: Move D0 check into pci_msi_check_device()
        PCI/MSI: Remove arch_msi_check_device()
        irqchip: armada-370-xp: Remove arch_msi_check_device()
        PCI/MSI/PPC: Remove arch_msi_check_device()

      Conflicts:
        drivers/pci/host/pcie-designware.c

  commit 07a7cbd3b815ea77b44d4d5bb4260b37d03a358d
  Merge: cc0cb67 d1e6dc9
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 12:31:23 2014 -0600

      Merge branch 'pci/host-generic' into next

      * pci/host-generic:
        arm64: Add architectural support for PCI
        PCI: Add pci_remap_iospace() to map bus I/O resources
        of/pci: Add support for parsing PCI host bridge resources from DT
        of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()
        PCI: Add generic domain handling
        of/pci: Fix the conversion of IO ranges into IO resources
        of/pci: Move of_pci_range_to_resource() to of/address.c
        ARM: Define PCI_IOBASE as the base of virtual PCI IO space
        of/pci: Add pci_register_io_range() and pci_pio_to_address()
        asm-generic/io.h: Fix ioport_map() for !CONFIG_GENERIC_IOMAP

      Conflicts:
        drivers/pci/host/pci-tegra.c

  commit cc0cb67adb97793e76bf6f1f6e05694f6311cebd
  Merge: 1104528 846fc70 100ebb2
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Oct 1 12:30:58 2014 -0600

      Merge branches 'pci/aer' and 'pci/virtualization' into next

      * pci/aer:
        PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND
        PCI/AER: Add additional PCIe AER error strings
        trace, RAS: Add additional PCIe AER error strings
        trace, RAS: Replace bare numbers with #defines for PCIe AER error 
strings

      * pci/virtualization:
        PCI: Add ACS quirk for Intel 10G NICs

  commit f3fa1bbd836a7d6efb2abd506ed8e24096f39062
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Fri Sep 19 19:15:45 2014 +0800

      ASoC: rt5645: Add headset detect function

      Add headset detect function

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit df59fa7f4bca9658b75f0f5fee225b3a057475c5
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Sun Sep 28 23:24:04 2014 +1000

      spi: orion: support armada extended baud rates

      The Armada SoC family implementation of this SPI hardware module has
      extended the configuration register to allow for a wider range of SPI
      clock rates. Specifically the Serial Baud Rate Pre-selection bits in the
      SPI Interface Configuration Register now also use bits 6 and 7 as well.

      Modify the baud rate calculation to handle these differences for the
      Armada case. Potentially a baud rate can be setup using a number of
      different pre-scalar and scalar combinations. This code tries all
      possible pre-scalar divisors (8 in total) to try and find the most
      accurate set.

      This change introduces (and documents) a new device tree compatible
      device name "armada-370-spi" to support this.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Tested-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5ec094057c7df5ff80f5e7fe282f47ad205fb976
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Tue Sep 23 14:38:28 2014 -0600

      PCI/MSI: Remove unnecessary temporary variable

      The only use of "status" is to hold a value which is immediately returned,
      so just return and remove the variable directly.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 56b72b40957947f7c08771f030102351d4c906df
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Mon Sep 29 18:35:16 2014 -0600

      PCI/MSI: Use __write_msi_msg() instead of write_msi_msg()

      default_restore_msi_irq() already has the struct msi_desc pointer required
      by __write_msi_msg(), so call it directly instead of having 
write_msi_msg()
      look it up from the IRQ.

      No functional change.

      [bhelgaas: split into separate patch]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1e8f4cc82eded0c3c97ef6e2f119782e42deda35
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Wed Sep 24 11:09:45 2014 +0800

      MSI/powerpc: Use __read_msi_msg() instead of read_msi_msg()

      rtas_setup_msi_irqs() already has the struct msi_desc pointer required by
      __read_msi_msg(), so call it directly instead of having read_msi_msg() 
look
      it up from the IRQ.

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      CC: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      CC: linuxppc-dev@xxxxxxxxxxxxxxxx

  commit 2b260085e466c345e78f23b1c9ad1d123d509ef8
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 13:27:25 2014 +0800

      PCI/MSI: Use __get_cached_msi_msg() instead of get_cached_msi_msg()

      Both callers of get_cached_msi_msg() start with a struct irq_data pointer,
      look up the corresponding IRQ number, and pass it to get_cached_msi_msg(),
      which then uses irq_get_irq_data() to look up the struct irq_data again to
      call __get_cached_msi_msg().

      Since we already have the struct irq_data, call __get_cached_msi_msg()
      directly and skip the lookup work done by get_cached_msi_msg().

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Tony Luck <tony.luck@xxxxxxxxx>
      CC: linux-ia64@xxxxxxxxxxxxxxx

  commit 468ff15a3ab98ed7153c29c68229ffb97f15a251
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 13:27:24 2014 +0800

      PCI/MSI: Add "msi_bus" sysfs MSI/MSI-X control for endpoints

      The "msi_bus" sysfs file for bridges sets a bus flag to allow or disallow
      future driver requests for MSI or MSI-X.  Previously, the sysfs file
      existed for endpoints but did nothing.

      Add "msi_bus" support for endpoints, so an administrator can prevent the
      use of MSI and MSI-X for individual devices.

      Note that as for bridges, these changes only affect future driver requests
      for MSI or MSI-X, so drivers may need to be reloaded.

      Add documentation for the "msi_bus" sysfs file.

      [bhelgaas: changelog, comments, add "subordinate", add endpoint printk,
      rework bus_flags setting, make bus_flags printk unconditional]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 48c3c38f003c25d50a09d3da558667c5ecd530aa
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 11:02:42 2014 -0600

      PCI/MSI: Remove "pos" from the struct msi_desc msi_attrib

      "msi_attrib.pos" is only used for MSI (not MSI-X), and we already cache 
the
      MSI capability offset in "dev->msi_cap".

      Remove "pos" from the struct msi_attrib and use "dev->msi_cap" directly.

      [bhelgaas: changelog, fix whitespace]
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 81052769e48609525c452d8f078a5786b673e178
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Tue Sep 23 13:27:22 2014 +0800

      PCI/MSI: Remove unused kobject from struct msi_desc

      After commit 1c51b50c2995 ("PCI/MSI: Export MSI mode using attributes, not
      kobjects"), the kobject in struct msi_desc is unused.

      Remove the unused struct kobject from struct msi_desc.

      [bhelgaas: changelog]
      Fixes: 1c51b50c2995 ("PCI/MSI: Export MSI mode using attributes, not 
kobjects")
      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a06cd74cefe754341f747ddc4cf7b0058fa9bff8
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Sep 23 12:45:58 2014 -0600

      PCI/MSI: Rename pci_msi_check_device() to pci_msi_supported()

      Rename pci_msi_check_device() to pci_msi_supported() for clarity.  Note
      that pci_msi_supported() returns true if MSI/MSI-X is supported, so code
      like:

        if (pci_msi_supported(...))

      reads naturally.

      [bhelgaas: changelog, split to separate patch, reverse sense]
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 27e20603c54ba633ed259284d006275f13c9f95b
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Sep 23 14:25:11 2014 -0600

      PCI/MSI: Move D0 check into pci_msi_check_device()

      Both callers of pci_msi_check_device() check that the device is in D0
      state, so move the check from the callers into pci_msi_check_device()
      itself.

      In pci_enable_msi_range(), note that pci_msi_check_device() never returns 
a
      positive value any more, so the loop that called it until it returns zero
      or negative is no longer necessary.

      [bhelgaas: changelog, split to separate patch]
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit ad975ebad4c3ce8dcc7d0bb4db26ea5aca4cfc99
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Sep 23 12:39:54 2014 -0600

      PCI/MSI: Remove arch_msi_check_device()

      No architectures implement arch_msi_check_device() or the struct msi_chip
      .check_device() method, so remove them.

      Remove the "type" parameter to pci_msi_check_device() because it was only
      used to call arch_msi_check_device() and is no longer needed.

      [bhelgaas: changelog, split to separate patch]
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 3930115e0dd67f61b3b1882c7a34d0baeff1bb4c
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Sun Sep 7 20:57:54 2014 +0200

      irqchip: armada-370-xp: Remove arch_msi_check_device()

      Move MSI checks from arch_msi_check_device() to arch_setup_msi_irqs().
      This makes the code more compact and allows removing
      arch_msi_check_device() from generic MSI code.

      Tested-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      CC: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 6b2fd7efeb888fa781c1f767de6c36497ac1596b
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Sun Sep 7 20:57:53 2014 +0200

      PCI/MSI/PPC: Remove arch_msi_check_device()

      Move MSI checks from arch_msi_check_device() to arch_setup_msi_irqs().
      This makes the code more compact and allows removing
      arch_msi_check_device() from generic MSI code.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a7979009500df9766ba7d78554a6da9dea18dc26
  Merge: e156ee5 e317c19
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Oct 1 11:19:10 2014 -0700

      Merge tag 'v3.18-rockchip-clk2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

      Allow parent rate changes for i2s on rk3288
      and rockchip as well as s3c24xx restart handlers.

  commit 281f92f233a59ef52bb45287242bd815a67f5647
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Oct 1 15:05:32 2014 -0300

      perf record: Fix error message for --filter option not coming after 
tracepoint

        [root@zoo ~]# perf record --filter "common_pid != PERF_PID" -a
        -F option should follow a -e tracepoint option.

      The -F option is for --freq, not --filter. Fix it up to show:

        [root@zoo ~]# perf record --filter "common_pid != PERF_PID" -a
        --filter option should follow a -e tracepoint option

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-z0yrm8stn9w3423nkov3eksg@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 660d13296bbbe79635d1d9d700080b88061faffb
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 30 12:27:12 2014 +0100

      perf tools: Fix build breakage on arm64 targets

      Attempting to build the perf tool for an arm64 target results in the
      following failure:

        arch/arm64/util/unwind-libunwind.c: In function 
'libunwind__arch_reg_id':
        arch/arm64/util/unwind-libunwind.c:77:3: error: implicit declaration of 
function 'pr_err'
           pr_err("unwind: invalid reg id %d\n", regnum);
           ^
        arch/arm64/util/unwind-libunwind.c:77:3: error: nested extern 
declaration of 'pr_err'

      This is due to commit 84f5d36f4866 ("perf tools: Move pr_* debug macros
      into debug object") moving the pr_* macros into a new header file, but
      failing to update architectures other than x86.

      This patch adds the missing include, and fixes the build again.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1412076432-22045-1-git-send-email-will.deacon@xxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2c804d0f8fc7799981d9fdd8c88653541b28c1a7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 30 22:12:05 2014 -0700

      ipv4: mentions skb_gro_postpull_rcsum() in inet_gro_receive()

      Proper CHECKSUM_COMPLETE support needs to adjust skb->csum
      when we remove one header. Its done using skb_gro_postpull_rcsum()

      In the case of IPv4, we know that the adjustment is not really needed,
      because the checksum over IPv4 header is 0. Lets add a comment to
      ease code comprehension and avoid copy/paste errors.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb51bbaf8dedf142a54a7ff58514a29b40d515bb
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 17:00:49 2014 +1000

      fm10k: using vmalloc requires including linux/vmalloc.h

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 078efae00ffc76381c3248006e9cf0988163488f
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:44:18 2014 -0700

      [SCSI] cxgb4i: avoid holding mutex in interrupt context

      cxgbi_inet6addr_handler() can be called in interrupt context, so use rcu
      protected list while finding netdev.  This is observed as a scheduling in
      atomic oops when running over ipv6.

      Fixes: fc8d0590d914 ("libcxgbi: Add ipv6 api to driver")
      Fixes: 759a0cc5a3e1 ("cxgb4i: Add ipv6 code to driver, call into libcxgbi 
ipv6 api")

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: Karen Xie <kxie@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: James Bottomley <JBottomley@xxxxxxxxxxxxx>

  commit 4598a0a6d22fadfb7b37f2b44ee7fdcb24632fcf
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Tue Sep 30 13:36:15 2014 -0400

      perf symbols: Improve DSO long names lookup speed with rbtree

      With workload that spawns and destroys many threads and processes, it
      was found that perf-mem could took a long time to post-process the perf
      data after the target workload had completed its operation.

      The performance bottleneck was found to be the lookup and insertion of
      the new DSO structures (thousands of them in this case).

      In a dual-socket Ivy-Bridge E7-4890 v2 machine (30-core, 60-thread), the
      perf profile below shows what perf was doing after the profiled AIM7
      shared workload completed:

      -     83.94%  perf  libc-2.11.3.so     [.] __strcmp_sse42
         - __strcmp_sse42
            - 99.82% map__new
                 machine__process_mmap_event
                 perf_session_deliver_event
                 perf_session__process_event
                 __perf_session__process_events
                 cmd_record
                 cmd_mem
                 run_builtin
                 main
                 __libc_start_main
      -     13.17%  perf  perf               [.] __dsos__findnew
           __dsos__findnew
           map__new
           machine__process_mmap_event
           perf_session_deliver_event
           perf_session__process_event
           __perf_session__process_events
           cmd_record
           cmd_mem
           run_builtin
           main
           __libc_start_main

      So about 97% of CPU times were spent in the map__new() function trying
      to insert new DSO entry into the DSO linked list. The whole
      post-processing step took about 9 minutes.

      The DSO structures are currently searched linearly. So the total
      processing time will be proportional to n^2.

      To overcome this performance problem, the DSO code is modified to also
      put the DSO structures in a RB tree sorted by its long name in
      additional to being in a simple linked list. With this change, the
      processing time will become proportional to n*log(n) which will be much
      quicker for large n. However, the short name will still be searched
      using the old linear searching method.  With that patch in place, the
      same perf-mem post-processing step took less than 30 seconds to
      complete.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Douglas Hatch <doug.hatch@xxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Link: 
http://lkml.kernel.org/r/1412098575-27863-3-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 143f363618558478fd7b5156c343d21e74194987
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Jul 29 17:41:08 2014 +0200

      btrfs: remove unused variable from btrfs_parse_options

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit aab110abcbbf06b5d52d9974b4a72d3c7cd38537
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Tue Jul 29 17:32:10 2014 +0200

      btrfs: defrag, use unsigned type for extent thresh

      Signed type mismatches the ioctl structure, all extent calculations are
      done on unsigned types.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>

  commit 34549ab09e62db9703811c6ed4715f2ffa1fd7fb
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 08:05:22 2014 -0400

      nfsd: eliminate "to_delegation" define

      We now have cb_to_delegation and to_delegation, which do the same thing
      and are defined separately in different .c files. Move the
      cb_to_delegation definition into a header file and eliminate the
      redundant to_delegation definition.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit c05a11f7b8b5bc67f2c9f726c52b59f67b1bfe7d
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:52:15 2014 -0300

      ASoC: fsl: Do not force codecs selection by SND_SOC_FSL_ASOC_CARD

      The wm8962 driver uses the input subsystem, but it is selected by
      SND_SOC_FSL_ASOC_CARD, which can be built with CONFIG_INPUT disabled,
      resulting in this link error:

      ERROR: "input_event" [sound/soc/codecs/snd-soc-wm8962.ko] undefined!
      ERROR: "input_register_device" [sound/soc/codecs/snd-soc-wm8962.ko] 
undefined!
      ERROR: "devm_input_allocate_device" [sound/soc/codecs/snd-soc-wm8962.ko] 
undefined!

      Do not force the selection of the codecs by SND_SOC_FSL_ASOC_CARD to avoid
      such problem.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a5f0ab05b67213ef33107b716e8596a480b5875f
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:08:15 2014 +0300

      ASoC: Intel: byt-rt5640: Enable DMIC interface for default DAPM route

      It turned out DMIC interface wasn't enabled/disabled runtime for active
      DMIC route in the rt5640 codec driver anymore after commit
      71d97a794301 ("ASoC: rt5640: Use the platform data for DMIC settings").

      Since DMIC interface must be enabled explicitly either by passing platform
      data to rt5640 codec driver or by calling new rt5640_dmic_enable() this
      patch adds a DMI quirk flag that is used to conditionally enable DMIC
      interface during sound card init time.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1400760c4637e1b3aa4460176d4f81ded58df393
  Merge: f8a770c cd69dc8
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Oct 1 17:04:24 2014 +0100

      Merge branch 'topic/rt5640' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

  commit cd69dc8868d64cfa2993944607d9e97927d95987
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 15:08:14 2014 +0300

      ASoC: rt5640: Add function for enabling DMIC from ACPI probed machine

      There is no code enabling DMIC clock in systems that don't provide 
platform
      data for rt5640 after commit 71d97a794301 ("ASoC: rt5640: Use the platform
      data for DMIC settings").

      I think it's worth to keep this static DMIC clock and alternative data pin
      setting during probe time. For making possible to use DMIC from ACPI 
probed
      machine (prior ACPI 5.1 with _DSD) this patch moves DMIC configuration to
      new exported rt5640_dmic_enable() that machine drivers can call.

      Please note, this patch moves DMIC configuration from i2c probe to codec
      probe in case platform data for rt5640 is set.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Cc: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f114ce605daa1fb9d4efa253ea6d5bd4802902af
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Wed Oct 1 16:02:12 2014 +0300

      ASoC: davinvi-mcasp: Proper suspend/resume support while audio is active

      If the board is sent to suspend (deep sleep) the McASP context will be 
lost.
      In case when suspend happens during active audio we need to save and 
restore
      more registers, which was configured during hw_param times as well.
      We need to add more config registers, AFIFO control registers and we also
      need to save and restore the serializer configuration as well.
      Since the number of serializers depends on the SoC we need to allocate the
      memory for it based on the num_serializer for the given McASP instance.

      With this patch the ongoing stream will resume after resuming from deep
      sleep.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1cc0c054f380c1c477642b5d9d9d9f697f641dbc
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Wed Oct 1 16:02:11 2014 +0300

      ASoC: davinci-mcasp: Convert the context save/restore to use array

      Instead of individual values use an array to store the registers need to 
be
      saved on suspend and restored on resume.
      It is going to be easier to add more registers to save and restore.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e66c98c7a0eacc33a9369a3ec086740044eb986c
  Author: Grant Likely <grant.likely@xxxxxxxxxx>
  Date:   Wed Oct 1 16:57:07 2014 +0100

      of: Fix NULL dereference in selftest removal code

      The selftest code removes its testcase data from the live tree when
      exiting, but if the testcases data tree contains an empty child of the
      root, then it causes an oops due to a NULL dereference. The reason is
      that the code tries to directly dereference the child pointer without
      checking first if a child is actually there.

      The solution is to pass the parent node into detach_node_and_children()
      instead of trying to pass the child. This required removing the code
      that attempts to remove all of the sibling nodes in
      detach_node_and_children(), which was never sensible in the first place.

      At the same time add a check to make sure the bounds of the nodes list
      are not exceeded by the testdata tree. If they are then abort.

      Signed-off-by: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Gaurav Minocha <gaurav.minocha.os@xxxxxxxxx>

  commit a41988a050c0d77f8100ccc576d413a28797fa79
  Merge: 6b74db0 3b6357a7
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Wed Oct 1 16:37:33 2014 +0200

      Merge tag 'qcom-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into 
next/defconfig

      Pull "Qualcomm ARM Based defconfig Updates for v3.18" from Kumar Gala:

      * General defconfig update to match upstream changes
      * Enable IPQ806x & APQ8084 clk support
      * Enable pinctrl on MSM8960 & APQ8084
      * Enable CPU_IDLE to get basic wfi support
      * Enable SPI NOR and MTD M25P80 support (used on AP148 board)
      * Enable SATA PHY support on IPQ806x and APQ8064
      * Enable Fixed regulator and ARM MMCI support (mmc support on APQ8064)

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'qcom-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: qcom: Update defconfig
        ARM: qcom: Update defconfig

  commit 4a0efdc933680d908de11712a774a2c9492c3d5a
  Author: Hannes Reinecke <hare@xxxxxxx>
  Date:   Wed Oct 1 14:32:31 2014 +0200

      block: misplaced rq_complete tracepoint

      The rq_complete tracepoint was never issued for empty requests,
      causing the resulting blktrace information to never show any
      completion for those request.

      Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit fc2021fb9baf9ed375c8161b40b68e120e75c60e
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 12:07:07 2014 +0200

      block: hd: remove deprecated IRQF_DISABLED

      This patch removes the use of the IRQF_DISABLED flag
      from drivers/block/hd.c

      It's a NOOP since 2.6.35 and it will be removed one day.

      This also removes a related comment which is obsolete too.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 45aa70d1f77e3b88f776a34cf2b38858d922ca9b
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:59:33 2014 -0400

      ARM: dts: keystone-k2l: fix mdio io start address

      The K2L MDIO io space has different start address.
      Hence, fix it to be 0x26200f00 according to TRM.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 9a84c8928dde3e032ec482a3f59f5f7e8929cca5
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:58:25 2014 -0400

      ARM: dts: keystone-k2e: fix mdio io start address

      The K2E MDIO io space has different start address.
      Hence, fix it to be 0x24200f00 according to TRM.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit b741bb2878a981db14bef1662d958aae43d168ff
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:58:25 2014 -0400

      ARM: dts: keystone-k2e: update usb1 node for dma properties

      Keystone supports dma-coherent on USB master and also needs
      dma-ranges to specify the hardware alias memory range in which DMA
      can be operational.
      Such configuration applied for USB0 devices, but It's missed for
      USB1 device which is present only in K2E SoC - hence apply it.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit cfb198ceed66cc7b7014f1185ff5d5e625805b7a
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Oct 1 09:58:25 2014 -0400

      ARM: dts: keystone: fix io range for usb_phy0

      The IO range size is set incorrectly for USB PHY0 deivice
      it should be 24 instead of 32. Otherwise, It causes
      USB PHY1 probing failure.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 19aeb5a65f1a6504fc665466c188241e7393d66f
  Author: Bob Peterson <rpeterso@xxxxxxxxxx>
  Date:   Mon Sep 29 08:52:04 2014 -0400

      GFS2: Make rename not save dirent location

      This patch fixes a regression in the patch "GFS2: Remember directory
      insert point", commit 2b47dad866d04f14c328f888ba5406057b8c7d33.
      The problem had to do with the rename function: The function found
      space for the new dirent, and remembered that location. But then the
      old dirent was removed, which often moved the eligible location for
      the renamed dirent. Putting the new dirent at the saved location
      caused file system corruption.

      This patch adds a new "save_loc" variable to struct gfs2_diradd.
      If 1, the dirent location is saved. If 0, the dirent location is not
      saved and the buffer_head is released as per previous behavior.

      Signed-off-by: Bob Peterson <rpeterso@xxxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit 38aea07167b6f51a42e09812212a000ce84afb77
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 30 09:51:02 2014 -0400

      drm/radeon/cik: write gfx ucode version to ucode addr reg

      Helpful for debugging as the version shows up in a
      register dump.

      Cc: Jay Cornwall <jay.cornwall@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9d0223d5f883bd85f5b24a6eacb79ee5a446d648
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 30 09:25:32 2014 -0400

      drm/radeon/si: print full CS when we hit a packet 0

      We should never have a packet 0 in the command stream.
      Dump the full command stream to help debug.

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=84500

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d7952ddf6837d711231e37ddafe46f9960ef4d5a
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Mon Sep 29 22:44:03 2014 -0400

      drm/radeon: remove unecessary includes

      The requirement for these was removed in:
      0a168933976eb483da91161316bbbbcb74d00486

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 080cbcb4f81299ff86e99f8ba12b692a58d0aa65
  Author: Michele Curti <michele.curti@xxxxxxxxx>
  Date:   Tue Sep 23 18:04:40 2014 +0200

      drm/radeon/combios: declare legacy_connector_convert as static

      legacy_connector_convert is used in radeon_combios.c only, so declare it 
as static.

      Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 7f6bf72aef689dc756b325e9f88840091991cb8d
  Author: Michele Curti <michele.curti@xxxxxxxxx>
  Date:   Tue Sep 23 18:08:06 2014 +0200

      drm/radeon/atombios: declare connector convert tables as static

      The tables:
       * supported_devices_connector_convert
       * supported_devices_connector_object_id_convert
       * object_connector_convert
      are used in redeon_atombios.c only, so declare them as static.

      Signed-off-by: Michele Curti <michele.curti@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit fc9dfeb1383287631ad5c5a676a2558b799db6e9
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:45:32 2014 -0400

      drm/radeon: drop btc_get_max_clock_from_voltage_dependency_table

      It's no longer used now that the underlying bugs are fixed.

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Tested-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit b2dccf24e7733b8975947319c7551a0837becb1c
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:42:09 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for BTC

      No longer needed now that the underlying bug was fixed in
      e07929810f0a19ddd756558290c7d72827cbfcd9
      (drm/radeon/dpm: fix typo in vddci setup for eg/btc).

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 6aff1e282a5d811904d3d74c8382080ee57ba4c7
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:40:24 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for CI

      Not sure this was ever necessary for CI, was just done
      to be on the safe side.

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 186b1b2ba2a0684e3d2d3703427a993a3b35b16d
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:37:37 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for SI

      Not sure this was ever necessary for SI, was just done
      to be on the safe side.

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 7bf05cc1628679756495f15c69cecc1fd31e7c78
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Sep 23 09:34:06 2014 -0400

      drm/radeon/dpm: drop clk/voltage dependency filters for NI

      No longer needed now that the underlying bug was fixed in
      b0880e87c1fd038b84498944f52e52c3e86ebe59
      (drm/radeon/dpm: fix vddci setup typo on cayman).

      bug:
      https://bugs.freedesktop.org/show_bug.cgi?id=69721

      Reviewed-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Tested-by: Alexandre Demers <alexandre.f.demers@xxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 4adb34ef7821224255f447a9c07871ecbfbb6f92
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 18:07:08 2014 -0400

      drm/radeon: disable audio when we disable hdmi (v2)

      This should allow the audio driver to get a better
      idea of whether the sink is connected or not.

      v2: fix copy/paste typo noticed by David Henningsson

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d3d8c141a333879719173a522a89532bf8d32229
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 17:26:39 2014 -0400

      drm/radeon: split audio enable between eg and r600 (v2)

      Clean up the enable sequence as well.

      V2: clean up duplicate defines

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 721566768787f3b4790d22d993d70befdd440f64
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 16:36:08 2014 -0400

      drm/radeon: consolidate r600_audio.c into r600_hdmi.c

      Most of that functionality is only used by r600_hdmi.c
      and I'm planning to change that further.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d740a93337e7b04b2b648fbc4bcf5f8726d98202
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 16:27:46 2014 -0400

      drm/radeon: consolidate duplicate encode is digital function

      Only need one copy.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit f68fdbe42539851f1bbf9a4dee5150f467a64c36
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Sep 18 16:19:04 2014 -0400

      drm/radeon: fix register name to match internal name

      no functional change.

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit ce2e4f0b75a567d25375b52476662c724304e476
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 10:00:43 2014 +0200

      KVM: s390: count vcpu wakeups in stat.halt_wakeup

      This patch introduces the halt_wakeup counter used by common code and 
uses it to
      count vcpu wakeups done in s390 arch specific code.

      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 7be81a46695d2088f848653f2bbec06bb178adce
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Fri Sep 19 15:55:20 2014 +0200

      KVM: s390/facilities: allow TOD-CLOCK steering facility bit

      There is nothing to do for KVM to support TOD-CLOCK steering.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>

  commit 5235166fbc332c8b5dcf49e3a498a8b510a77449
  Author: Oliver Neukum <oneukum@xxxxxxx>
  Date:   Tue Sep 30 12:54:56 2014 +0200

      HID: usbhid: add another mouse that needs QUIRK_ALWAYS_POLL

      There is a second mouse sharing the same vendor strings but different IDs.

      Signed-off-by: Oliver Neukum <oneukum@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 2013add4ce73c93ae2148969a9ec3ecc8b1e26fa
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Oct 1 14:34:51 2014 +1000

      powerpc/eeh: Show hex prefix for PE state sysfs

      As Michael suggested, the hex prefix for the output of EEH PE
      state sysfs entry (/sys/bus/pci/devices/xxx/eeh_pe_state) is
      always informative to users.

      Suggested-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e317c19470f6d690122519bf9ed1c9f21ea11906
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Tue Aug 19 17:45:37 2014 -0700

      clk: samsung: register restart handlers for s3c2412 and s3c2443

      S3C2412, S3C2443 and their derivatives contain a special software-reset
      register in their system-controller.

      Therefore register a restart handler for those.

      Tested on a s3c2416-based board, s3c2412 compile-tested.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 6f1294b5a87238c2f87f74a9942faf2f4ffa63b2
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Tue Aug 19 17:45:38 2014 -0700

      clk: rockchip: add restart handler

      Add infrastructure to write the correct value to the restart register and
      register the restart notifier for both rk3188 (including rk3066) and 
rk3288.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 24c20f10583647e30afe87b6f6d5e14bc7b1cbc6
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 30 16:43:46 2014 +0200

      scsi: add a CONFIG_SCSI_MQ_DEFAULT option

      Add a Kconfig option to enable the blk-mq path for SCSI by default
      to ease testing and deployment in setups that know they benefit
      from blk-mq.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Robert Elliott <elliott@xxxxxx>
      Tested-by: Robert Elliott <elliott@xxxxxx>

  commit e785060ea3a1c8e37a8bc1449c79e36bff2b5b13
  Author: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:36 2014 +0300

      ufs: definitions for phy interface

      - Adding some of the definitions missing in unipro.h, including power
        enumeration.
      - Read Modify Write Line helper function
      - Indication for the type of suspend

      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 374a246e4ebda1fc55d537877bf2412e511ecc7b
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:35 2014 +0300

      ufs: tune bkops while power managment events

      Add capability to control the auto bkops during suspend.
      If host explicitly enables the auto bkops (background operation) on device
      then only device would perform the bkops on its own. If auto bkops is not
      enabled explicitly and if the device reaches to state where it must do
      background operation, device would raise the urgent bkops exception event
      to host and then host will enable the auto bkops on device. This patch
      adds the option to choose whether auto bkops should be enabled during
      runtime suspend or not. Since we don't want to keep the device active to
      perform the non critical bkops, host will enable urgent bkops only.

      Keep auto-bkops enabled after resume if urgent bkops needed.
      If device bkops status shows that its in critical need of executing
      background operations, host should allow the device to continue doing
      background operations.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 856b348305c98d4e0c8e5eafa97c61443197f8d3
  Author: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:34 2014 +0300

      ufs: Add support for clock scaling using devfreq framework

      The clocks for UFS device will be managed by generic DVFS (Dynamic
      Voltage and Frequency Scaling) framework within kernel. This devfreq
      framework works with different governors to scale the clocks. By default,
      UFS devices uses simple_ondemand governor which scales the clocks up if
      the load is more than upthreshold and scales down if the load is less than
      downthreshold.

      Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4cff6d991e4a291cf50fe2659da2ea9ad46620bf
  Author: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:33 2014 +0300

      ufs: Add freq-table-hz property for UFS device

      Add freq-table-hz propery for UFS device to keep track of
      <min max> frequencies supported by UFS clocks.

      Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1ab27c9cf8b63dd8dec9e17b5c17721c7f3b6cc7
  Author: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:32 2014 +0300

      ufs: Add support for clock gating

      The UFS controller clocks can be gated after certain period of
      inactivity, which is typically less than runtime suspend timeout.
      In addition to clocks the link will also be put into Hibern8 mode
      to save more power.

      The clock gating can be turned on by enabling the capability
      UFSHCD_CAP_CLK_GATING. To enable entering into Hibern8 mode as part of
      clock gating, set the capability UFSHCD_CAP_HIBERN8_WITH_CLK_GATING.

      The tracing events for clock gating can be enabled through debugfs as:
      echo 1 > /sys/kernel/debug/tracing/events/ufs/ufshcd_clk_gating/enable
      cat /sys/kernel/debug/tracing/trace_pipe

      Signed-off-by: Sahitya Tummala <stummala@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7eb584db73bebbc9852a14341431ed6935419bec
  Author: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:31 2014 +0300

      ufs: refactor configuring power mode

      Sometimes, the device shall report its maximum power and speed
      capabilities, but we might not wish to configure it to use those
      maximum capabilities.
      This change adds support for the vendor specific host driver to
      implement power change notify callback.

      To enable configuring different power modes (number of lanes,
      gear number and fast/slow modes) it is necessary to split the
      configuration stage from the stage that reads the device max power mode.
      In addition, it is not required to read the configuration more than
      once, thus the configuration is stored after reading it once.

      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 57d104c153d3d6d7bea60089e80f37501851ed2c
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:30 2014 +0300

      ufs: add UFS power management support

      This patch adds support for UFS device and UniPro link power management
      during runtime/system PM.

      Main idea is to define multiple UFS low power levels based on UFS device
      and UFS link power states. This would allow any specific platform or pci
      driver to choose the best suited low power level during runtime and
      system suspend based on their power goals.

      bkops handlig:
      To put the UFS device in sleep state when bkops is disabled, first query
      the bkops status from the device and enable bkops on device only if
      device needs time to perform the bkops.

      START_STOP handling:
      Before sending START_STOP_UNIT to the device well-known logical unit
      (w-lun) to make sure that the device w-lun unit attention condition is
      cleared.

      Write protection:
      UFS device specification allows LUs to be write protected, either
      permanently or power on write protected. If any LU is power on write
      protected and if the card is power cycled (by powering off VCCQ and/or
      VCC rails), LU's write protect status would be lost. So this means those
      LUs can be written now. To ensures that UFS device is power cycled only
      if the power on protect is not set for any of the LUs, check if power on
      write protect is set and if device is in sleep/power-off state & link in
      inactive state (Hibern8 or OFF state).
      If none of the Logical Units on UFS device is power on write protected
      then all UFS device power rails (VCC, VCCQ & VCCQ2) can be turned off if
      UFS device is in power-off state and UFS link is in OFF state. But current
      implementation would disable all device power rails even if UFS link is
      not in OFF state.

      Low power mode:
      If UFS link is in OFF state then UFS host controller can be power 
collapsed
      to avoid leakage current from it. Note that if UFS host controller is 
power
      collapsed, full UFS reinitialization will be required on resume to
      re-establish the link between host and device.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0ce147d48a3e3352859f0c185e98e8392bee7a25
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:29 2014 +0300

      ufs: introduce well known logical unit in ufs

      UFS device may have standard LUs and LUN id could be from 0x00 to 0x7F.
      UFS device specification use "Peripheral Device Addressing Format"
      (SCSI SAM-5) for standard LUs.

      UFS device may also have the Well Known LUs (also referred as W-LU) which
      again could be from 0x00 to 0x7F. For W-LUs, UFS device specification only
      allows the "Extended Addressing Format" (SCSI SAM-5) which means the 
W-LUNs
      would start from 0xC100 onwards.

      This means max. LUN number reported from UFS device could be 0xC17F hence
      this patch advertise the "max_lun" as 0xC17F which will allow SCSI mid
      layer to detect the W-LUs as well.

      But once the W-LUs are detected, UFSHCD driver may get the commands with
      SCSI LUN id upto 0xC17F but UPIU LUN id field is only 8-bit wide so it
      requires the mapping of SCSI LUN id to UPIU LUN id. This patch also add
      support for this mapping.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2a8fa600445c45222632810a4811ce820279d106
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:28 2014 +0300

      ufs: manually add well known logical units

      UFS device specification requires the UFS devices to support 4 well known
      logical units:
        "REPORT_LUNS" (address: 01h)
        "UFS Device" (address: 50h)
        "RPMB" (address: 44h)
        "BOOT" (address: 30h)

      UFS device's power management needs to be controlled by "POWER CONDITION"
      field of SSU (START STOP UNIT) command. But this "power condition" field
      will take effect only when its sent to "UFS device" well known logical 
unit
      hence we require the scsi_device instance to represent this logical unit 
in
      order for the UFS host driver to send the SSU command for power 
management.

      We also require the scsi_device instance for "RPMB" (Replay Protected
      Memory Block) LU so user space process can control this LU. User space may
      also want to have access to BOOT LU.

      This patch adds the scsi device instances for each of all well known LUs
      (except "REPORT LUNS" LU).

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 3a4bf06d1f6d7de17528b962bc91fcbb2e568b4e
  Author: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:27 2014 +0300

      ufs: Active Power Mode - configuring bActiveICCLevel

      The maximum power consumption in active is determined by bActiveICCLevel.
      The configuration is done by reading max current supported by the
      regulators connected to VCC, VCCQ and VCCQ2 rails on the boards, and
      reading the current consumption levels from the device for each rails
      (vcc/vccq/vccq2) using power descriptor.
      We configure the bActiveICCLevel attribute, with the max value that
      correspond to the minimum-of(VCC-current-level,VCCQ-current-level,
      VCCQ2-current-level).
      In order to minimize resume latency, pre-fetch icc levels and reference
      clock during initialization and avoid reading them each link startup
      during resume.

      Signed-off-by: Raviv Shvili <rshvili@xxxxxxxxxxxxxx>
      Signed-off-by: Yaniv Gardi <ygardi@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1d337ec2f35e69a046dab0cc77e64e68d1cdcd8b
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:26 2014 +0300

      ufs: improve init sequence

      In ->hce_enable_notify() callback the vendor specific initialization
      may carry out additional DME configuration using UIC commands and
      hence the UIC command completion interrupt enable bit should be set
      before the post reset notification.
      Add retries if the link-startup fails. This is required since due to
      hardware timing issues, the Uni-Pro link-startup might fail. The UFS
      HCI recovery procedure contradicts the Uni-Pro sequence. The UFS HCI
      specifies to resend DME_LINKSTARTUP command after IS.ULLS (link-lost
      interrupt) is received. The Uni-Pro specifies that if link-startup
      fails the link is in "down" state. The link-lost is indicated to the
      DME user only when the link is up. Hence, the UFS HCI recovery procedure
      of waiting for IS.ULLS and retrying link-startup may not work properly.

      At the end, if detection fails, power off (disable clocks, regulators,
      phy) if the UFS device detection fails. This saves power while UFS device
      is not embedded into the system.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit da461cec9a1ff0a074cd1db47598ba36a1686ef4
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:25 2014 +0300

      ufs: refactor query descriptor API support

      Currently reading query descriptor is more tightened to each
      descriptor type. This patch generalize the approach and allows
      reading any parameter from any query descriptor.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6a771a656041f404fae143e5d753d37f5c0688e7
  Author: Raviv Shvili <rshvili@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:24 2014 +0300

      ufs: add voting support for host controller power

      Add the support for voting of the regulator powering the
      host controller logic.

      Signed-off-by: Raviv Shvili <rshvili@xxxxxxxxxxxxxx>
      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c6e79dacd86fd7ddd452fa52b3f4ca996db31e49
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:23 2014 +0300

      ufs: Add clock initialization support

      Add generic clock initialization support for UFSHCD platform
      driver. The clock info is read from device tree using standard
      clock bindings. A generic max-clock-frequency-hz property is
      defined to save information on maximum operating clock frequency
      the h/w supports.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit aa497613093412ee26ef4bfa4ffec8391553dfca
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:22 2014 +0300

      ufs: Add regulator enable support

      UFS devices are powered by at most three external power supplies -
      - VCC - The flash memory core power supply, 2.7V to 3.6V or 1.70V to 1.95V
      - VCCQ - The controller and I/O power supply, 1.1V to 1.3V
      - VCCQ2 - Secondary controller and/or I/O power supply, 1.65V to 1.95V

      For some devices VCCQ or VCCQ2 are optional as they can be
      generated using internal LDO inside the UFS device.

      Add DT bindings for voltage regulators that can be controlled
      from host driver.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5c0c28a84af9f9b6061bb4855a30e13d289b4ae1
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:21 2014 +0300

      ufs: Allow vendor specific initialization

      Some vendor specific controller versions might need to configure
      vendor specific - registers, clocks, voltage regulators etc. to
      initialize the host controller UTP layer and Uni-Pro stack.
      Provide some common initialization operations that can be used
      to configure vendor specifics. The methods can be extended in
      future, for example, for power mode transitions.

      The operations are vendor/board specific and hence determined with
      the help of compatible property in device tree.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 693ad5ba135d40b1379e40e928123681e2aa2c50
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:20 2014 +0300

      scsi: don't add scsi_device if its already visible

      If LLD has added scsi device (by calling scsi_add_device) before 
scheduling
      async scsi_scan_host then scsi_finish_async_scan() will end up calling
      scsi_sysfs_add_sdev for scsi device which was already added by LLD.
      This patch fixes this issue by skipping the call to scsi_sysfs_add_sdev()
      if it's already visible to rest of the kernel.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 45341ca3fcacc8720c425e757a627ef81b65b1ee
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:32:19 2014 +0300

      scsi: fix the type for well known LUs

      Some devices may respond with wrong type for well-known logical units.
      This patch forces well-known type for devices which doesn't report it
      correct.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5a11f7f829a8d1b5c1c4774afcd263a2066d3179
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Fri Sep 26 09:55:24 2014 -0700

      drm/edid: Add missing interlaced flag to 576i@100 modes.

      CEA VICs 44 and 45 were missing DRM_MODE_FLAG_INTERLACE.

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7a42e83d36d2d0a68622320900dc4e880b1d920a
  Merge: c5939a7 bb6178b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Oct 1 19:27:38 2014 +1000

      Merge branch 'for-airlied-next' of 
git://people.freedesktop.org/~mlankhorst/linux into drm-next

      fixups for nouveau and fencing

      * 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux:
        drm/nouveau: export reservation_object from dmabuf to ttm
        drm/ttm: add reservation_object as argument to ttm_bo_init
        drm: Pass dma-buf as argument to gem_prime_import_sg_table
        drm/nouveau: assign fence_chan->name correctly
        drm/nouveau: specify if interruptible wait is desired in 
nouveau_fence_sync
        drm/nouveau: bump driver patchlevel to 1.2.1

  commit c5939a7360a69fc415bcfff6b10ced5227495a48
  Merge: 1dadba8 1b11629
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Oct 1 19:27:01 2014 +1000

      Merge tag 'topic/core-stuff-2014-09-29' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      Ok, here's the update core-stuff pull request with the locking fixup patch
      fixed up with another patch.

      * tag 'topic/core-stuff-2014-09-29' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Drop grab fpriv->fbs_lock in drm_fb_release
        drm/udl: use container_of to resolve udl_fbdev from drm_fb_helper
        drm/ast: use container_of to resolve ast_fbdev from drm_fb_helper
        drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper
        drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper
        drm/nouveau: use container_of to resolve nouveau_plane from drm_plane
        drm/nouveau: use container_of to resolve nouveau_fbdev from 
drm_fb_helper
        drm/radeon: use container_of to resolve radeon_fbdev from drm_fb_helper
        drm/mgag200: use container_of to resolve mga_fbdev from drm_fb_helper
        drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper
        drm: Improve debug output for drm_wait_one_vblank
        drm: Fixup locking for universal cursor planes
        drm: Don't update vblank timestamp when the counter didn't change

  commit bb6178b04f5ef6f62990306713fb6afdf5d8bc56
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:15 2014 +0100

      drm/nouveau: export reservation_object from dmabuf to ttm

      Adds an extra argument to nouveau_bo_new, which is only used in 
nouveau_prime.c.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit aec1d96c530674f634730bbc604a807f1ba65bfb
  Merge: fc69ed7 6cd6d94
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Oct 1 11:04:37 2014 +0200

      Merge tag 'tags/restart-handler-for-v3.18' into v3.18-next/cpuclk

      Immutable branch with restart handler patches for v3.18

  commit fc69ed70c16a31d6a77ec47a30a9fe941f763f1e
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 11:12:04 2014 +0800

      clk: rockchip: rk3288: i2s_frac adds flag to set parent's rate

      The relation of i2s nodes as follows:
                i2s_src               0           0            594000000  0
                   i2s_frac           0           0            11289600   0
                      i2s_pre         0           0            11289600   0
                         sclk_i2s0    0           0            11289600   0
                         i2s0_clkout  0           0            11289600   0
                            hclk_i2s0 1           1            99000000   0

      sclk_i2s0 is the master clock, when to set rate of sclk_i2s0, should
      allow to set its parent's rate, by add flag CLK_SET_RATE_PARENT for
      "i2s_frac", "i2s_pre", "i2s0_clkout" and "sclk_i2s0".

      Tested on rk3288 board using max98090, with command "aplay <music.wav>"

      Change-Id: I12faad082566532b65a7de8c0a6845e1c17870e6
      Signed-off-by: Jianqun <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ebb69c95175609990af708ec90c46530f5a2c819
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Tue Sep 30 10:30:22 2014 -0700

      drm/i915: Enable pixel replicated modes on BDW and HSW.

      Haswell and later silicon has added a new pixel replication register
      to the pipe timings for each transcoder. Now in addition to the
      DPLL_A_MD register for the pixel clock double, we also need to write
      to the TRANS_MULT_n (0x6002c) register to double the pixel data. Writing
      to the DPLL only double the pixel clock.

      ver2: Macro name change from MULTIPLY to PIPE_MULTI. (Daniel)
      ver3: Do not set pixel multiplier if transcoder is eDP (Ville)
      ver4: Macro name change to PIPE_MULT and default else pixel_multiplier

      Cc: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxx>

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Appease checkpatch and move one hunk back into the right
      place that git am misplace!?]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5ae6e89f7409cb5d218bb728326eba9c650d9700
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:09 2014 -0400

      HID: wacom: implement the finger part of the HID generic handling

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7704ac937345d4b502062952657027234aa86a37
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:08 2014 -0400

      HID: wacom: implement generic HID handling for pen generic devices

      ISDv4 and v5 are plain HID devices. We can directly implement a generic
      HID parsing/handling and remove the need to manually add those PID in
      the list of supported devices.

      This patch implements the pen support only. The finger part will come in
      a later patch.

      To be properly notified of an .event() and a .report(), we need to force
      hid-core to go through the HID parsing. By default, wacom.ko binds only
      hidraw, so the hid parsing is not done by hid-core. When a true HID device
      is there, we add the flag HID_CLAIMED_DRIVER to hid->claimed which will
      force hid-core to parse the incoming reports.
      (Note that this can be easily backported by directly setting the .claimed
      flag to HID_CLAIMED_DRIVER even if hid-core does not support
      HID_CONNECT_DRIVER)

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 494078b0bb578c4cf1e00275dd3224d793013488
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:07 2014 -0400

      HID: wacom: move allocation of inputs earlier

      This allows to have the input devices ready in while parsing the reports
      descriptor.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 2546dacd3e0e48c40bbb99caf01455f1ade9bb24
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:06 2014 -0400

      HID: wacom: split out input allocation and registration

      If the input can be created earlier during probe, we can already populate
      them while reading the report descriptor. This way, we can rely on the
      hid subsystem directly for tablets which already provide a meaningful
      report descriptor (like ISDv4-5).

      This patch only splits the allocation and registration, but do not
      change where we allocate the input. This will come in a later patch.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7fefeec5176861c2747b8dcd9656acf42c288ded
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 23 12:08:05 2014 -0400

      HID: wacom: rename failN with some meaningful information

      When we have to deal with new elements in probe, having the exit labels
      named sequencially is a pain to maintain. Put a meaningful name instead
      so that we do not have to renumber them on inserts.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Acked-by: Jason Gerecke <killertofu@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit f0a0c1cedfe421b32d2aa39971c43f83f8e5fa42
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Oct 1 07:27:46 2014 +0200

      ieee802154: fix __init functions

      Commit 3243acd37fd9
      ("ieee802154: add __init to lowpan_frags_sysctl_register")

      added __init to lowpan_frags_ns_sysctl_register instead of
      lowpan_frags_sysctl_register

      Suggested-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7ba749e01461a3802d22157fc0e6c4ecbe0dd32
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Tue Sep 30 16:25:04 2014 -0700

      Documentation: power: reset: Add documentation for generic SYSCON reboot 
driver

      Add documentation for generic SYSCON reboot driver.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 09fb07bcaf529a21612fbebd1297d8c5dd1abf1b
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Tue Sep 30 16:25:03 2014 -0700

      power: reset: Add generic SYSCON register mapped reset

      Add a generic SYSCON register mapped reset mechanism.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a3c0c3e79066c78b890c078998c8c6bd577f1d21
  Author: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
  Date:   Tue Sep 30 11:18:56 2014 -0700

      bq27x00_battery: Fix flag reading for bq27742

      This patch fix the following issues.
      - Flag for bq27742 is 2 bytes contracy to 1 byte for older hardware
      - Don't read FLAG_CI as bq27742 does not have it
      - Use Battery full capacity register as last measure discharge

      Signed-off-by: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
      Reviewed-by: Benson Leung <bleung@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d1e6dc91b532d3d3dbbd0fa356b775ca320dc2c2
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:31 2014 +0100

      arm64: Add architectural support for PCI

      Use the generic PCI domain and OF functions to provide support for PCI
      on arm64.

      [bhelgaas: Change comments to use generic PCI, not just PCIe.  Nothing at
      this level is PCIe-specific.]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 8b921acfeffdb0b45085da862fc301a2d25ed2cf
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:30 2014 +0100

      PCI: Add pci_remap_iospace() to map bus I/O resources

      Add pci_remap_iospace() to map bus I/O resources into the CPU virtual
      address space.  Architectures with special needs may provide their own
      version, but most should be able to use this one.

      This function is useful for PCI host bridge drivers that need to map the
      PCI I/O resources into virtual memory space.

      [bhelgaas: phys_addr description, drop temporary "err" variable]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>

  commit cbe4097f8ae699ebbdaf8c95ecab38d47e0bd5da
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:28 2014 +0100

      of/pci: Add support for parsing PCI host bridge resources from DT

      Provide a function to parse the PCI DT ranges that can be used to create a
      pci_host_bridge structure together with its associated bus.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      [make io_base parameter optional]
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 41e5c0f81d3e676d671d96a0a1fafb27abfbd9d7
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:27 2014 +0100

      of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()

      Add pci_get_new_domain_nr() to allocate a new domain number and
      of_get_pci_domain_nr() to retrieve the PCI domain number of a given device
      from DT.  Host bridge drivers or architecture-specific code can choose to
      implement their PCI domain number policy using these two functions.

      Using of_get_pci_domain_nr() guarantees a stable PCI domain number on 
every
      boot provided that all host bridge controllers are assigned a number in 
the
      device tree using "linux,pci-domain" property.  Mixing use of
      pci_get_new_domain_nr() and of_get_pci_domain_nr() is not recommended as 
it
      can lead to potentially conflicting domain numbers being assigned to root
      buses behind different host bridges.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 670ba0c8883b576d0aec28bd7a838358a4be1406
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Mon Sep 29 15:29:26 2014 +0100

      PCI: Add generic domain handling

      The handling of PCI domains (or PCI segments in ACPI speak) is usually a
      straightforward affair but its implementation is currently left to the
      architectural code, with pci_domain_nr(b) querying the value of the domain
      associated with bus b.

      This patch introduces CONFIG_PCI_DOMAINS_GENERIC as an option that can be
      selected if an architecture wants a simple implementation where the value
      of the domain associated with a bus is stored in struct pci_bus.

      The architectures that select CONFIG_PCI_DOMAINS_GENERIC will then have to
      implement pci_bus_assign_domain_nr() as a way of setting the domain number
      associated with a root bus.  All child buses except the root bus will
      inherit the domain_nr value from their parent.

      Signed-off-by: Catalin Marinas <Catalin.Marinas@xxxxxxx>
      [Renamed pci_set_domain_nr() to pci_bus_assign_domain_nr()]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>

  commit 0b0b0893d49b34201a6c4416b1a707b580b91e3d
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:25 2014 +0100

      of/pci: Fix the conversion of IO ranges into IO resources

      The ranges property for a host bridge controller in DT describes the
      mapping between the PCI bus address and the CPU physical address.  The
      resources framework however expects that the IO resources start at a 
pseudo
      "port" address 0 (zero) and have a maximum size of IO_SPACE_LIMIT.  The
      conversion from PCI ranges to resources failed to take that into account,
      returning a CPU physical address instead of a port number.

      Also fix all the drivers that depend on the old behaviour by fetching the
      CPU physical address based on the port number where it is being needed.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Thierry Reding <thierry.reding@xxxxxxxxx>
      CC: Simon Horman <horms@xxxxxxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 52656e6cf7be6955e3ea01dbb835b43119278a12
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 24 15:37:02 2014 -0700

      f2fs: clean up f2fs_ioctl functions

      This patch cleans up f2fs_ioctl functions for better readability.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 8a21984d5d86540ba32b4b346d8fe6426018b7a7
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 25 14:39:17 2014 +0300

      f2fs: potential shift wrapping buf in f2fs_trim_fs()

      My static checker complains that segment is a u64 but only the lower 31
      bits can be used before we hit a shift wrapping bug.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 44c16156512f33c81e382a1e1df9524e26a7026a
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Thu Sep 25 11:55:53 2014 -0700

      f2fs: call f2fs_unlock_op after error was handled

      This patch relocates f2fs_unlock_op in every directory operations to be 
called
      after any error was processed.
      Otherwise, the checkpoint can be entered with valid node ids without its
      dentry when -ENOSPC is occurred.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 7cd8558baa4e4588a80ecb31cb30784195763cdd
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 23 11:23:01 2014 -0700

      f2fs: check the use of macros on block counts and addresses

      This patch cleans up the existing and new macros for readability.

      Rule is like this.

               ,-----------------------------------------> MAX_BLKADDR -,
               |  ,------------- TOTAL_BLKS ----------------------------,
               |  |                                                     |
               |  ,- seg0_blkaddr   ,----- sit/nat/ssa/main blkaddress  |
      block    |  | (SEG0_BLKADDR)  | | | |   (e.g., MAIN_BLKADDR)      |
      address  0..x................ a b c d .............................
                  |                                                     |
      global seg# 0...................... m .............................
                  |                       |                             |
                  |                       `------- MAIN_SEGS -----------'
                  `-------------- TOTAL_SEGS ---------------------------'
                                          |                             |
       seg#                               0..........xx..................

      = Note =
       o GET_SEGNO_FROM_SEG0 : blk address -> global segno
       o GET_SEGNO           : blk address -> segno
       o START_BLOCK         : segno -> starting block address

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 309cc2b6e7ae6672ff9744fe07735ed234a8994e
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 22 11:40:48 2014 -0700

      f2fs: refactor flush_nat_entries to remove costly reorganizing ops

      Previously, f2fs tries to reorganize the dirty nat entries into multiple 
sets
      according to its nid ranges. This can improve the flushing nat pages, 
however,
      if there are a lot of cached nat entries, it becomes a bottleneck.

      This patch introduces a new set management flow by removing dirty nat 
list and
      adding a series of set operations when the nat entry becomes dirty.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 4b2fecc84655055a6a1fe9151786992ac04b56ce
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Sat Sep 20 22:06:39 2014 -0700

      f2fs: introduce FITRIM in f2fs_ioctl

      This patch introduces FITRIM in f2fs_ioctl.
      In this case, f2fs will issue small discards and prefree discards as many 
as
      possible for the given area.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 75ab4cb8301adb3a02a96c5c03c837ed941f1bc5
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Sat Sep 20 21:57:51 2014 -0700

      f2fs: introduce cp_control structure

      This patch add a new data structure to control checkpoint parameters.
      Currently, it presents the reason of checkpoint such as is_umount and 
normal
      sync.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit ca605b7dd740c8909408d67911d8ddd272c2b320
  Author: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
  Date:   Tue Sep 23 11:37:44 2014 -0400

      sparc64: Add vio_set_intr() to enable/disable Rx interrupts

      The vio_set_intr() API should be used by VIO consumers to enable/disable
      Rx interrupts to facilitate deferred processing in softirq/bottom-half
      context.

      Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d0aedcd4f14a22e23b313f42b7e6e6ebfc0fbc31
  Author: Dwight Engen <dwight.engen@xxxxxxxxxx>
  Date:   Fri Sep 19 09:43:02 2014 -0400

      vio: fix reuse of vio_dring slot

      vio_dring_avail() will allow use of every dring entry, but when the last
      entry is allocated then dr->prod == dr->cons which is indistinguishable 
from
      the ring empty condition. This causes the next allocation to reuse an 
entry.
      When this happens in sunvdc, the server side vds driver begins nack'ing 
the
      messages and ends up resetting the ldc channel. This problem does not 
effect
      sunvnet since it checks for < 2.

      The fix here is to just never allocate the very last dring slot so that 
full
      and empty are not the same condition. The request start path was changed 
to
      check for the ring being full a bit earlier, and to stop the blk_queue if
      there is no space left. The blk_queue will be restarted once the ring is
      only half full again. The number of ring entries was increased to 512 
which
      matches the sunvnet and Solaris vdc drivers, and greatly reduces the
      frequency of hitting the ring full condition and the associated blk_queue
      stop/starting. The checks in sunvent were adjusted to account for
      vio_dring_avail() returning 1 less.

      Orabug: 19441666
      OraBZ: 14983

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5eed69ffd248c9f68f56c710caf07db134aef28b
  Author: Dwight Engen <dwight.engen@xxxxxxxxxx>
  Date:   Fri Sep 19 09:42:53 2014 -0400

      sunvdc: limit each sg segment to a page

      ldc_map_sg() could fail its check that the number of pages referred to
      by the sg scatterlist was <= the number of cookies.

      This fixes the issue by doing a similar thing to the xen-blkfront driver,
      ensuring that the scatterlist will only ever contain a segment count <=
      port->ring_cookies, and each segment will be page aligned, and <= page
      size. This ensures that the scatterlist is always mappable.

      Orabug: 19347817
      OraBZ: 15945

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit de5b73f08468b4fc5e2f6d1505f650262622f78b
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Fri Sep 19 09:42:26 2014 -0400

      sunvdc: compute vdisk geometry from capacity

      The LDom diskserver doesn't return reliable geometry data. In addition,
      the types for all fields in the vio_disk_geom are u16, which were being
      truncated in the cast into the u8's of the Linux struct hd_geometry.

      Modify vdc_getgeo() to compute the geometry from the disk's capacity in a
      manner consistent with xen-blkfront::blkif_getgeo().

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9bce21828d54a95143f1b74619705c2dd8e88b92
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Fri Sep 19 09:42:14 2014 -0400

      sunvdc: add cdrom and v1.1 protocol support

      Interpret the media type from v1.1 protocol to support CDROM/DVD.

      For v1.0 protocol, a disk's size continues to be calculated from the
      geometry returned by the vdisk server. The geometry returned by the server
      can be less than the actual number of sectors available in the backing
      image/device due to the rounding in the division used to compute the
      geometry in the vdisk server.

      In v1.1 protocol a disk's actual size in sectors is returned during the
      handshake. Use this size when v1.1 protocol is negotiated. Since this size
      will always be larger than the former geometry computed size, disks 
created
      under v1.0 will be forwards compatible to v1.1, but not vice versa.

      Signed-off-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e156ee56cbe26c9e8df6619dac1a993245afc1d5
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Tue Sep 30 14:24:38 2014 -0700

      doc/kernel-parameters.txt: clarify clk_ignore_unused

      Refine the definition around clk_ignore_unused, which caused some
      confusion recently on the linux-fbdev and linux-arm-kernel mailing
      lists[0].

      [0] http://lkml.kernel.org/r/<20140929135358.GC30998@ulmo>

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit b4b56796fe635484d049960ee06a6d435634ab16
  Merge: 72c23f0 1c6dcbe
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 17:22:02 2014 -0400

      Merge branch 'client-4.2' into linux-next

      Merge NFSv4.2 client SEEK implementation from Anna

      * client-4.2: (55 commits)
        NFS: Implement SEEK
        NFSD: Implement SEEK
        NFSD: Add generic v4.2 infrastructure
        svcrdma: advertise the correct max payload
        nfsd: introduce nfsd4_callback_ops
        nfsd: split nfsd4_callback initialization and use
        nfsd: introduce a generic nfsd4_cb
        nfsd: remove nfsd4_callback.cb_op
        nfsd: do not clear rpc_resp in nfsd4_cb_done_sequence
        nfsd: fix nfsd4_cb_recall_done error handling
        nfsd4: clarify how grace period ends
        nfsd4: stop grace_time update at end of grace period
        nfsd: skip subsequent UMH "create" operations after the first one for 
v4.0 clients
        nfsd: set and test NFSD4_CLIENT_STABLE bit to reduce nfsdcltrack upcalls
        nfsd: serialize nfsdcltrack upcalls for a particular client
        nfsd: pass extra info in env vars to upcalls to allow for early grace 
period end
        nfsd: add a v4_end_grace file to /proc/fs/nfsd
        lockd: add a /proc/fs/lockd/nlm_end_grace file
        nfsd: reject reclaim request when client has already sent 
RECLAIM_COMPLETE
        nfsd: remove redundant boot_time parm from grace_done client tracking op
        ...

  commit 72c23f0819977d37924af92a42a9b7fbfd1c95d8
  Merge: 3fc3edf d1f456b
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 17:21:41 2014 -0400

      Merge branch 'bugfixes' into linux-next

      * bugfixes:
        NFSv4.1: Fix an NFSv4.1 state renewal regression
        NFSv4: fix open/lock state recovery error handling
        NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails
        NFS: Fabricate fscache server index key correctly
        SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT
        nfs: fix duplicate proc entries

  commit d1f456b0b9545f1606a54cd17c20775f159bd2ce
  Author: Andy Adamson <andros@xxxxxxxxxx>
  Date:   Mon Sep 29 12:31:57 2014 -0400

      NFSv4.1: Fix an NFSv4.1 state renewal regression

      Commit 2f60ea6b8ced ("NFSv4: The NFSv4.0 client must send RENEW calls if 
it holds a delegation") set the NFS4_RENEW_TIMEOUT flag in nfs4_renew_state, 
and does
      not put an nfs41_proc_async_sequence call, the NFSv4.1 lease renewal 
heartbeat
      call, on the wire to renew the NFSv4.1 state if the flag was not set.

      The NFS4_RENEW_TIMEOUT flag is set when "now" is after the last renewal
      (cl_last_renewal) plus the lease time divided by 3. This is arbitrary and
      sometimes does the following:

      In normal operation, the only way a future state renewal call is put on 
the
      wire is via a call to nfs4_schedule_state_renewal, which schedules a
      nfs4_renew_state workqueue task. nfs4_renew_state determines if the
      NFS4_RENEW_TIMEOUT should be set, and the calls nfs41_proc_async_sequence,
      which only gets sent if the NFS4_RENEW_TIMEOUT flag is set.
      Then the nfs41_proc_async_sequence rpc_release function schedules
      another state remewal via nfs4_schedule_state_renewal.

      Without this change we can get into a state where an application stops
      accessing the NFSv4.1 share, state renewal calls stop due to the
      NFS4_RENEW_TIMEOUT flag _not_ being set. The only way to recover
      from this situation is with a clientid re-establishment, once the 
application
      resumes and the server has timed out the lease and so returns
      NFS4ERR_BAD_SESSION on the subsequent SEQUENCE operation.

      An example application:
      open, lock, write a file.

      sleep for 6 * lease (could be less)

      ulock, close.

      In the above example with NFSv4.1 delegations enabled, without this 
change,
      there are no OP_SEQUENCE state renewal calls during the sleep, and the
      clientid is recovered due to lease expiration on the close.

      This issue does not occur with NFSv4.1 delegations disabled, nor with
      NFSv4.0, with or without delegations enabled.

      Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411486536-23401-1-git-send-email-andros@xxxxxxxxxx
      Fixes: 2f60ea6b8ced (NFSv4: The NFSv4.0 client must send RENEW calls...)
      Cc: stable@xxxxxxxxxxxxxxx # 3.2.x
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit c611529e7cd3465ec0eada0f44200e8420c38908
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:08 2014 -0400

      sd: Honor block layer integrity handling flags

      A set of flags introduced in the block layer enable better control over
      how protection information is handled. These flags are useful for both
      error injection and data recovery purposes. Checking can be enabled and
      disabled for controller and disk, and the guard tag format is now a
      per-I/O property.

      Update sd_protect_op to communicate the relevant information to the
      low-level device driver via a set of flags in scsi_cmnd.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Acked-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 163a4e7473061388bba0899a1a063bae44e1715a
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:47:59 2014 -0400

      sparc: VIO protocol version 1.6

      Add VIO protocol version 1.6 interfaces.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09bba1ca558f6e3a5cf3ae095d59f29f8c464b34
  Merge: a12a601 a2b78e9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 17:10:47 2014 -0400

      Merge branch 'sunvnet-jumbograms'

      David L Stevens says:

      ====================
      sunvnet: add jumbo frames support

      This patch set updates the sunvnet driver to version 1.6 of the VIO 
protocol
      to support per-port exchange of MTU information and allow non-standard MTU
      sizes, including jumbo frames.

      Using large MTUs shows a nearly 5X throughput improvement Linux-Solaris
      and > 10X throughput improvement Linux-Linux.

      Changes from v8:
        -add a short timeout to free pending skbs if a new transmit doesn't
         do it first per Dave Miller <davem@xxxxxxxxxxxxx>
      Changes from v7:
        -handle skb allocation failures in vnet_skb_shape()
         per Dave Miller <davem@xxxxxxxxxxxxx>
      Changes from v6:
        -made kernel transmit path zero-copy to remove memory n^2 scaling issue
         raised by Raghuram Kothakota <Raghuram.Kothakota@xxxxxxxxxx>
      Changes from v5:
        - fixed comment per Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Changes from v4:
        - changed VNET_MAXPACKET per David Laight <David.Laight@xxxxxxxxxx>
        - added cookies to support non-contiguous buffers of max size
      Changes from v3:
        - added version functions per Dave Miller <davem@xxxxxxxxxxxxx>
        - moved rmtu to vnet_port per Dave Miller <davem@xxxxxxxxxxxxx>
        - explicitly set options bits and capability flags to 0 per
                Raghuram Kothakota <Raghuram.Kothakota@xxxxxxxxxx>
      Changes from v2:
        - make checkpatch clean
      Changes from v1:
        - fix brace formatting per Dave Miller <davem@xxxxxxxxxxxxx>
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a2b78e9b2cac897c7fb843922d49b2571dd84a76
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:48:24 2014 -0400

      sunvnet: generate ICMP PTMUD messages for smaller port MTUs

      This patch sends ICMP and ICMPv6 messages for Path MTU Discovery when a 
remote
      port MTU is smaller than the device MTU. This allows mixing newer VIO 
protocol
      devices that support MTU negotiation with older devices that do not on the
      same vswitch. It also allows Linux-Linux LDOMs to use 64K-1 data packets 
even
      though Solaris vswitch is limited to <16K MTU.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 42db672dca5b74f9c85c318b74b3b298e86cbe8e
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:48:18 2014 -0400

      sunvnet: allow admin to set sunvnet MTU

      This patch allows an admin to set the MTU on a sunvnet device to arbitrary
      values between the minimum (68) and maximum (65535) IPv4 packet sizes.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8e845f4cbbd2ef81846c2ab5dca46d88fb2717ee
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:48:11 2014 -0400

      sunvnet: make transmit path zero-copy in the kernel

      This patch removes pre-allocated transmit buffers and instead directly 
maps
      pending packets on demand. This saves O(n^2) maximum-sized transmit 
buffers,
      for n hosts on a vswitch, as well as a copy to those buffers.

      Single-stream TCP throughput linux-solaris dropped ~5% for 1500-byte MTU,
      but linux-linux at 1500-bytes increased ~20%.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4defc775424a3501caf98d266a8d7616fa53819
  Author: David L Stevens <david.stevens@xxxxxxxxxx>
  Date:   Mon Sep 29 19:47:59 2014 -0400

      sunvnet: upgrade to VIO protocol version 1.6

      This patch upgrades the sunvnet driver to support VIO protocol version 
1.6.
      In particular, it adds per-port MTU negotiation, allowing MTUs other than
      ETH_FRAMELEN with ports using newer VIO protocol versions.

      Signed-off-by: David L Stevens <david.stevens@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a12a601ed163578084a48708ae376805f79a1ccf
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Tue Sep 30 09:49:55 2014 +0800

      tcp: Change tcp_slow_start function to return void

      No caller uses the return value, so make this function return void.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 91f8ae823f2be0ea3863360dc9327ab573a8f183
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Tue Sep 30 18:36:26 2014 +0200

      PCI: designware: Setup and clear exactly one MSI at a time

      The setup_irq function is supposed to set up exactly one MSI IRQ.  
Multiple
      IRQ setup is handled differently, to respect the choices made by the upper
      layers.

      Also only clear one MSI IRQ at a time; the PCI core will call into this
      function multiple times if it has to tear down more than one MSI IRQ.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

  commit 3243acd37fd9b7fc4b19318eddf28b418b3b060a
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 30 22:34:08 2014 +0200

      ieee802154: add __init to lowpan_frags_sysctl_register

      lowpan_frags_sysctl_register is only called by __init lowpan_net_frag_init
      (part of the lowpan module).

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d4a2f9a33ea0d9964afca92b9b62e943c00b904
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 30 22:24:04 2014 +0200

      irda: add __init to irlan_open

      irlan_open is only called by __init irlan_init in same module.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72d099e2571b3b1bcf8cddb917f0cde4e60c354d
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Tue Sep 30 09:39:00 2014 -0700

      next: mips: bpf: Fix build failure

      Fix:

      arch/mips/net/bpf_jit.c: In function 'build_body':
      arch/mips/net/bpf_jit.c:762:6: error: unused variable 'tmp'
      cc1: all warnings being treated as errors
      make[2]: *** [arch/mips/net/bpf_jit.o] Error 1

      Seen when building mips:allmodconfig in -next since next-20140924.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 893f3f62dc7ade3700cdceed23ce38bb92e3966b
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Mon Sep 29 20:40:09 2014 -0600

      toshiba_acpi: Change HCI/SCI functions return code type

      Currently the HCI/SCI read/write functions are returning
      the status of the ACPI call and also assigning the
      returned value of the HCI/SCI function, however, only
      the HCI/SCI status is being checked.

      This patch changes such functions, returning the value
      of the HCI/SCI function instead of the ACPI call status,
      eliminating one parameter, and returning something
      useful that indeed is being checked.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 1864bbc207756c8a3e6e3fe585c11853d28a579a
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Mon Sep 29 20:40:08 2014 -0600

      toshiba_acpi: Unify return codes prefix from HCI/SCI to TOS

      The return codes are split in between HCI/SCI prefixes,
      but they are shared (used) by both interfaces, mixing
      hci_read/write calls with SCI_* return codes, and
      sci_read/write calls with HCI_* ones.

      This patch changes the prefix of the return codes
      definitions, dropping the HCI/SCI naming and instead
      replacing it with TOS (for TOShiba).

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 258c590326a9340bc63a46f890e8601d37bde4d7
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Mon Sep 29 20:40:07 2014 -0600

      toshiba_acpi: Rename hci_raw to tci_raw

      The function name hci_raw was used before to reflect
      a raw (read/write) call to Toshiba's Hardware
      Configuration Interface (HCI), however, since the
      introduction of the System Configuration Interface
      (SCI), that "name" no longer applies.

      This patch changes the name of that function to
      tci_raw (for Toshiba Configuration Interface), and
      change the comments about it.

      Also, the HCI_WORDS definition was changed to TCI_RAW,
      to better reflect that we're no longer using pure HCI
      calls, but a combination of HCI and SCI, which form
      part of the Toshiba Configuration Interface.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit c8bc5f1b90ce0313ce8adeafded5e8516b3847ee
  Merge: fe82dce 81da57e
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 22:44:54 2014 +0200

      Merge tag 'pull_req_20140929' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq into pm-devfreq

      Pull devfreq changes for v3.18 from MyungJoo Ham.

      * tag 'pull_req_20140929' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq:
        PM / devfreq: exynos: Enable building exynos PPMU as module
        PM / devfreq: Export helper functions for drivers
        PM / devfreq: Remove ARCH_HAS_OPP completely

  commit 9ba10afe3202aaf3ace1e696ff017d0c0bf4e7a9
  Merge: 4cb53f3 7521519
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:37:13 2014 -0400

      Merge branch 'pxa168_eth'

      Antoine Tenart says:

      ====================
      ARM: Berlin: Ethernet support

      This series introduce support for the Ethernet controller on Berlin SoCs,
      using the existing pxa168 Ethernet driver. In order to do this, DT
      support is added to the driver alongside some other modifications and
      fixes.

      This has been tested on a Berlin BG2Q DMP board.

      Changes since v5:
        - fixed the build when building the driver as a module

      Changes since v4:
              - removed the phy-addr property and added a phy subnode
              - added COMPILE_TEST for the pxa168_eth driver

      Changes since v3:
              - moved the addition of pxa168_eth_get_mac_address() to the patch
                using it first

      Changes since v2:
              - reworked how the MAC address is configured
              - made the clock anonymous

      Changes since v1:
              - removed custom Berlin Ethernet driver
              - used the pxa168 Ethernet driver instead
              - made modifications to the pxa168 driver (DT support, fixes)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 75215193b975d9b5663f21d885c9f794de787328
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:16 2014 +0200

      ARM: dts: berlin: enable the Ethernet port on the BG2Q DMP

      This patch enables the Ethernet port on the Marvell Berlin2Q DMP board.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdc06cd701fc9eed0e87293f5f12d1cedcaec9dd
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:15 2014 +0200

      ARM: dts: berlin: add the Ethernet node

      This patch adds the Ethernet node, enabling the network unit on Berlin
      BG2Q SoCs.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a140fcb2ede90980ef455b57995d6f1bd76084c0
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:14 2014 +0200

      net: pxa168_eth: allow to compile the pxa168_eth driver for tests

      Add a dependency to COMPILE_TEST so that the driver can be compiled for
      test purposes.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0fdccfc12c577aaf7aa33652cb85ad50fde44bbd
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:13 2014 +0200

      net: pxa168_eth: allow Berlin SoCs to use the pxa168_eth driver

      Berlin SoCs have an Ethernet controller compatible with the pxa168.
      Allow these SoCs to use the pxa168_eth driver.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 78b9b2c4cd77c3416a3f098b0eda2a67f2dfe586
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:12 2014 +0200

      net: pxa168_eth: rework the MAC address setup

      This patch rework the way the MAC address is retrieved. The MAC address
      can now, in addition to being random, be set in the device tree or
      retrieved from the Ethernet controller MAC address registers. The
      probing function will try to get a MAC address in the following order:
      - From the device tree.
      - From the Ethernet controller MAC address registers.
      - Generate a random one.

      This patch also adds a function to read the MAC address from the
      Ethernet Controller registers.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 39830689ef0a935a4a2ac35c51568f483e1c5f7f
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:11 2014 +0200

      net: pxa168_eth: set the mac address on the Ethernet controller

      When changing the MAC address, in addition to updating the dev_addr in
      the net_device structure, this patch also update the MAC address
      registers (high and low) of the Ethernet controller with the new MAC.
      The address stored in these registers is used for IEEE 802.3x Ethernet
      flow control, which is already enabled.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09f5da1b6afbebaa0e04e65c7cd732099686ec5a
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:10 2014 +0200

      net: pxa168_eth: fix Ethernet flow control status

      IEEE 802.3x Ethernet flow control is disabled when bit (1 << 2) is set
      in the port status register. Fix the flow control detection in the link
      event handling function which was relying on the opposite assumption.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18b4bad312ffc82410173f6f265d43f8585d7e65
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:09 2014 +0200

      Documentation: bindings: net: add the Marvell PXA168 Ethernet controller

      This adds the binding documentation for the Marvell PXA168 Ethernet
      controller, following its DT support.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 43d3ddf87a57ce34fad298138b892744c33bfca5
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:08 2014 +0200

      net: pxa168_eth: add device tree support

      Add the device tree support to the pxa168_eth driver.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 307f65657d3264c6a01139f843ad8ef3bf5f948e
  Author: Antoine Ténart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:28:07 2014 +0200

      net: pxa168_eth: clean up

      Clean up a bit the pxa168_eth driver before adding the device tree
      support.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4cb53f3f519545b04d55c7954fc1a1b27c5fa16b
  Merge: 57f5877 1daa430
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:27:57 2014 -0400

      Merge branch 'mlx4-next'

      Or Gerlitz says:

      ====================
      mlx4_core driver updates

      A series from Jack and Co of low-level fixes for the mlx4_core driver
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1daa4303b4caceda802949b1b188442870193764
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:50 2014 +0300

      net/mlx4_core: Deprecate error message at ConnectX-2 cards startup to 
debug

      ConnectX2 HCAs have max_mtu=4k and max_vl=8 vls. However, if you specify
      a 4K mtu, the max_vl supported for 4K is 4 vls. The driver at startup
      attempts to set a 4K mtu using the max_vl value obtained from QUERY_PORT.

      Since the max_vl value is 8 vls (which is supported up to 2K mtu size),
      the first attempt to set the mtl/vl port value will fail, generating
      the following error message in the log:

        mlx4_core 0000:06:00.0: command 0xc failed: fw status = 0x40

      The driver then tries again, using mtu=4k, vls=4, and this succeeds.

      Since we do not want to have this error message always displayed at driver
      start when there are ConnectX2 HCAs on the host, we deprecate the error
      message for this specific command/input_modifier/opcode_modifier/fw-status
      to be debug.

      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7401b9cf342775921f7b8eb2f9cedcaf004a929
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:49 2014 +0300

      net/mlx4_core: Protect QUERY_PORT wrapper from untrusted guests

      The function mlx4_QUERY_PORT_wrapper implements only the
      QUERY_PORT "general" case (opcode modifier = 0).

      Verify that the opcode modifier is zero, and also that the
      input modifier contains only the port number in bits 0..7
      (all other bits should be zero).

      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e1c00e10e92c04aa637126db2e59b092bd4878f8
  Author: Majd Dibbiny <majd@xxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:48 2014 +0300

      net/mlx4_core: New init and exit flow for mlx4_core

      In the new flow, we separate the pci initialization and teardown
      from the initialization and teardown of the other resources.

      __mlx4_init_one handles the pci resources initialization. It then
      calls mlx4_load_one to initialize the remainder of the resources.

      When removing a device, mlx4_remove_one is invoked. However, now
      mlx4_remove_one calls mlx4_unload_one to free all the resources except 
the pci
      resources. When mlx4_unload_one returns, mlx4_remove_one then frees the
      pci resources.

      The above separation will allow us to implement 'reset flow' in the 
future.
      It will also enable more EQs for VFs and is a pre-step to the modern API 
to
      enable/disable SRIOV.

      Also added nvfs; an integer array of size MLX4_MAX_PORTS + 1; to the 
mlx4_dev
      struct. This new field is used to avoid parsing the num_vfs module 
parameter
      each time the mlx4_restart_one is called.

      Signed-off-by: Majd Dibbiny <majd@xxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bbb07af4cdfd0c154db4c636927bd262f71c6401
  Author: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:03:47 2014 +0300

      net/mlx4_core: Don't disable SRIOV if there are active VFs

      When unloading the host driver while there are VFs active on VMs,
      the PF driver disabled sriov anyway, causing kernel crashes.

      We now leave SRIOV enabled, to avoid that.

      When the driver is reloaded, __mlx4_init_one is invoked on the PF.
      It now checks to see if SRIOV is already enabled on the PF -- and
      if so does not enable sriov again.

      Signed-off-by: Tal Alon <talal@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1c6dcbe5ceff81c2cf8d929646af675cd59fe7c0
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Fri Sep 26 13:58:48 2014 -0400

      NFS: Implement SEEK

      The SEEK operation is used when an application makes an lseek call with
      either the SEEK_HOLE or SEEK_DATA flags set.  I fall back on
      nfs_file_llseek() if the server does not have SEEK support.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 4a3a0ebad1360696125bf34d89de55d71c4d0eaa
  Merge: 2ce7598 24bab49
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 16:23:39 2014 -0400

      Merge commit '24bab491220f' into client-4.2

      - Pull in patch 'NFSD: Implement SEEK' from Bruce's nfsd-next tree
        for dependencies.

  commit d61b0e87d2dfba3706dbbd6c7c6fd41c3d845685
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Fri Aug 22 18:15:07 2014 -0700

      PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()

      In 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to
      64-bit resources"), we added IORESOURCE_MEM_64 to the mask in
      pci_assign_unassigned_root_bus_resources(), but not to the mask in
      pci_assign_unassigned_bridge_resources().

      Add IORESOURCE_MEM_64 to the pci_assign_unassigned_bridge_resources() type
      mask.

      Fixes: 5b28541552ef ("PCI: Restrict 64-bit prefetchable bridge windows to 
64-bit resources")
      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx        # v3.16+

  commit 38bf3a79785f50ecad01e0ea60bf779507032984
  Merge: 44b4aa9 9ff25d7
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Tue Sep 30 12:49:42 2014 -0700

      Merge branch 'clk-pxa27x' into clk-next

  commit 9ff25d7b58d8a4374886843ed3ed21f1ef17bf16
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:04 2014 +0200

      arm: pxa: Transition pxa27x to clk framework

      Transition the PXA27x CPUs to the clock framework.
      This transition still enables legacy platforms to run without device
      tree as before, ie relying on platform data encoded in board specific
      files.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 85fe55c11a410a1e26ad3cf2d7a83adf6d019d5d
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:03 2014 +0200

      dts: add devicetree bindings for pxa27x clocks

      Add the clock tree description for the PXA27x based boards.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit d40670dc616936ed12335b9408087c9923939f1f
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:02 2014 +0200

      clk: add pxa27x clock drivers

      Move pxa27x clock drivers from arch/arm/mach-pxa to driver/clk.
      In the move :
       - convert to new clock framework legacy clocks
       - provide clocks as before for platform data based boards
       - provide clocks through devicetree

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 108f303f0ed92549b061e08a18361ad4bd540b27
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:01 2014 +0200

      arm: pxa: add clock pll selection bits

      Add missing bits for CCCR and CCSR :
       - CPLL and PPLL selection, either full speed or 13MHz
       - CPSR masks

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 53f3394a0fe97420ec260e4dad7854add90a66dd
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:51:00 2014 +0200

      clk: dts: document pxa clock binding

      Document the device-tree binding of Marvell PXA based SoCs.
      PXA clocks are mostly fixed rate and fixed ratio clocks derived from an
      external oscillator, and gated by a register set (CKEN or CKEN*).

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit bda003036684b9779fca2b3d457621eaff9bcd0a
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Jul 30 22:50:59 2014 +0200

      clk: add pxa clocks infrastructure

      Add a the common code used by all PXA variants.

      This is the first step in the transition from architecture defined
      clocks (in arch/arm/mach-pxa) towards clock framework. The goal is to
      have the same features (and not all the features) of the existing
      clocks, and enable the transition of PXA to device-tree.

      All PXA rely on a "CKEN" type clock, which :
       - has a gate (bit in CKEN register)
       - is generated from a PLL, generally divided
       - has an alternate low power clock

      Each variant will specialize the CKEN clock :
       - pxa25x have no low power clock
       - pxa27x in low power use always the 13 MHz ring oscillator
       - pxa3xx in low power have specific dividers for each clock

      The device-tree provides a list of CLK_* (ex: CLK_USB or CLK_I2C) to get
      a handle on the clock. While pxa-clock.h will describe all the clocks of
      all the variants, each variant will only use a subset of it.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 83bbde1cc0ec9d156b9271e29ffe0dc89c687feb
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:24 2014 +0100

      of/pci: Move of_pci_range_to_resource() to of/address.c

      We need to enhance of_pci_range_to_resources() enough that it won't make
      sense for it to be inline anymore.  Move it to drivers/of/address.c, under
      #ifdef CONFIG_PCI.

      of_address.h previously implemented of_pci_range_to_resources()
      unconditionally, regardless of any config options.  The implementation in
      address.c is defined only when CONFIG_OF_ADDRESS=y and CONFIG_PCI=y,
      so add a dummy version to avoid build errors when CONFIG_OF or
      CONFIG_OF_ADDRESS is not defined.

      [bhelgaas: drop extra detail from changelog, move def under CONFIG_PCI,
      add dummy of_pci_range_to_resource() for build errors (from Arnd)]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit dad13e3c08e7005854271e562eda4ffa5c71bc38
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:22 2014 +0100

      ARM: Define PCI_IOBASE as the base of virtual PCI IO space

      This is needed for calls into OF code that parses PCI ranges.  It signals
      support for memory mapped PCI I/O accesses that are described by device
      trees.

      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>

  commit fdd64ed54eeba6b8619b36dcc7cb6442f2c6da0c
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 30 13:31:29 2014 +0200

      PM / hibernate: Iterate over set bits instead of PFNs in swsusp_free()

      The existing implementation of swsusp_free iterates over all
      pfns in the system and checks every bit in the two memory
      bitmaps.

      This doesn't scale very well with large numbers of pfns,
      especially when the bitmaps are not populated very densly.
      Change the algorithm to iterate over the set bits in the
      bitmaps instead to make it scale better in large memory
      configurations.

      Also add a memory_bm_clear_current() helper function that
      clears the bit for the last position returned from the
      memory bitmap.

      This new version adds a !NULL check for the memory bitmaps
      before they are walked. Not doing so causes a kernel crash
      when the bitmaps are NULL.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0bf18f19be4d26545d7aa3114091cffe556572be
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Tue Sep 30 09:19:57 2014 +0530

      cpufreq: ppc-corenet: remove duplicate update of cpu_data

      'cpu_data' is updated for policy->cpu first and then for all CPUs in
      policy->cpus. policy->cpus is guaranteed to contain policy->cpu as well 
and so
      the first write to 'cpu_data' for policy->cpu is redundant. Remove it.

      Acked-by: Tang Yuantian <Yuantian.Tang@xxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit a8d46b9e4e487301affe84fa53de40b890898604
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:29:01 2014 +0200

      ACPI / sleep: Rework the handling of ACPI GPE wakeup from suspend-to-idle

      The ACPI GPE wakeup from suspend-to-idle is currently based on using
      the IRQF_NO_SUSPEND flag for the ACPI SCI, but that is problematic
      for a couple of reasons.  First, in principle the ACPI SCI may be
      shared and IRQF_NO_SUSPEND does not really work well with shared
      interrupts.  Second, it may require the ACPI subsystem to special-case
      the handling of device notifications depending on whether or not
      they are received during suspend-to-idle in some places which would
      lead to fragile code.  Finally, it's better the handle ACPI wakeup
      interrupts consistently with wakeup interrupts from other sources.

      For this reason, remove the IRQF_NO_SUSPEND flag from the ACPI SCI
      and use enable_irq_wake()/disable_irq_wake() with it instead, which
      requires two additional platform hooks to be added to struct
      platform_freeze_ops.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ebc3e41e371620bae6c315c9174bcb2d6c4e9ae7
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:22:24 2014 +0200

      PM / sleep: Rename platform suspend/resume functions in suspend.c

      Rename several local functions related to platform handling during
      system suspend resume in suspend.c so that their names better
      reflect their roles.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2a8a8ce651d3a88fdf83e2ed15633c8d19292108
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:21:34 2014 +0200

      PM / sleep: Export dpm_suspend_late/noirq() and dpm_resume_early/noirq()

      Subsequent change sets will add platform-related operations between
      dpm_suspend_late() and dpm_suspend_noirq() as well as between
      dpm_resume_noirq() and dpm_resume_early() in suspend_enter(), so
      export these functions for suspend_enter() to be able to call them
      separately and split the invocations of dpm_suspend_end() and
      dpm_resume_start() in there accordingly.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e1253e5e3fcd61f1057ef8a39c8c64e6b82358b9
  Merge: e4cb0c9 e0fa975
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 21:05:34 2014 +0200

      Merge branch 'acpica' into acpi-pm

  commit e0fa975d85b2ec300b3d69f08bc4933f79316651
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:25:42 2014 +0200

      ACPICA: Introduce acpi_enable_all_wakeup_gpes()

      Add a routine for host OSes to enable all wakeup GPEs and disable
      all of the non-wakeup ones at the same time.

      It will be used for the handling of GPE wakeup from suspend-to-idle
      in Linux.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5a0b8deeeb19906b24a48d0078aa6b64dc0b4dab
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 02:24:38 2014 +0200

      ACPICA: Clear all non-wakeup GPEs in acpi_hw_enable_wakeup_gpe_block()

      Since acpi_hw_enable_wakeup_gpe_block() is currently always called
      after disabling all GPEs, it can actually write zeros to all
      non-wakeup enable bits unconditionally.

      That will be useful going forward for disabling runtime GPEs and
      enabling wakeup GPEs in one go instead of doing that in two steps
      (disable runtime and enable wakeup) which in theory may lead to a
      loss of a wakeup event.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 44b4aa97bea84fa8ac179155f147e3483cc7a6e0
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 18:16:22 2014 +0100

      clk: gpio-gate: Ensure gpiod_ APIs are prototyped

      The gpio-gate clock uses the gpiod_ APIs but does not directly include the
      header for them causing build failures in some configurations including 
ARM
      allnoconfig. Include the header directly.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Jyri Sarha <jsarha@xxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 0b8db271f1592e118feef7300f6da85bea9366da
  Author: Aaron Lu <aaron.lu@xxxxxxxxx>
  Date:   Tue Sep 30 14:10:17 2014 +0800

      ACPI / video: check _DOD list when creating backlight devices

      The _DOD method lists which video output device is currently attached so
      we should only care about them and ignore others. An user recently
      reported that there are two acpi_video interfaces appeared on his system
      and one of them doesn't work. From the acpidump, it is found that there
      are more than one video output devices that have _BCM control method but
      the _DOD lists only one of them. So this patch checks if the video output
      device is in the _DOD list and will not create backlight device if it is
      not in the list. Also, we consider the broken _DOD case(reflected by the
      video->attached_count is 0) and do not change behaviour for those broken
      _DOD systems.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=84111
      Reported-and-tested-by: ntrrgc@xxxxxxxxx
      Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e4cb0c9e92f7b16db7a1e892ac6bcf2f736dfd50
  Merge: 905563f 27f3d18
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Tue Sep 30 20:46:13 2014 +0200

      Merge branch 'pm-genirq' into acpi-pm

  commit 57f5877c11b244ff2315f4ba0e57b54fe013581f
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Tue Sep 30 10:59:18 2014 +0200

      netfilter: bridge: build br_nf_core only if required

      Eric reports build failure with
      CONFIG_BRIDGE_NETFILTER=n

      We insist to build br_nf_core.o unconditionally, but we must only do so
      if br_netfilter was enabled, else it fails to build due to
      functions being defined to empty stubs (and some structure members
      being defined out).

      Also, BRIDGE_NETFILTER=y|m makes no sense when BRIDGE=n.

      Fixes: 34666d467 (netfilter: bridge: move br_netfilter out of the core)
      Reported-by: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 574a7930d7c4d0fe4295868e52a5277bd9595b5e
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Tue Sep 30 11:18:21 2014 -0500

      rtlwifi: Fix randconfig build error with next-20140930

      Configuration randconfig-1412075201 gets an error because driver rtl8821ae
      depends on driver btcoexist, but Kconfig does not select it.

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Cc: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8342bdac42dfacd49f44c6ca3cf6dfd58dbc7f93
  Author: Maithili Hinge <maithili@xxxxxxxxxxx>
  Date:   Tue Sep 30 16:29:38 2014 +0530

      mwifiex: add client mac address while configuring keys on GO.

      When mwifiex device becomes GO, unicast traffic between client1 and GO 
stops
      when client2 connects to GO. Reason behind this was PTK getting
      overwritten by key_material command for client2 as it did not have client
      mac address. So, client1 can no more decode GO's ping packets though it
      responds to its broadcast packets.

      This patch adds case to check for BSS_ROLE instead of bss_type to set
      client mac address while configuring keys when device becomes GO.

      Signed-off-by: Maithili Hinge <maithili@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 315dd1149b6048cec805667f511726bbe8e5c975
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Tue Sep 30 11:24:23 2014 +0200

      ath9k: fix getting tx duration for dynack

      On AR9003, tx control and tx status are in separate descriptor rings.
      Tx duration is extracted from the tx control descriptor data, which
      ar9003_hw_proc_txdesc cannot access.

      Fix getting the duration by adding a separate callback for it.

      Acked-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4d9f634b02e4240f86719f30e4c9e62f6a4c4d36
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 14:15:23 2014 +0530

      ath9k: Check early for HW reset

      chan_lock is not required for checking if
      we are in the middle of a HW reset, so do it
      early. This also removes the small window
      where the lock is dropped and reacquired.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4eb3af7c1df32dcd4362c2f20928f679ed78f2e5
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:18 2014 +0200

      brcmfmac: Add wowl support for PCIE devices.

      Add basic wowl (magic packet and disconnect) support. This patch adds
      this support only for PCIE bus devices. This feature requires FW which
      has support for wowl built in.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 58b2251e96d8230e81f65a0196afc914a17e1806
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:17 2014 +0200

      brcmfmac: Fix crash on cleanup.

      When driver gets unloaded due to error situation there is a chance
      a packet gets received while fws has already been cleaned up. This
      will result in kernel crash. This patch adds a check to avoid this
      crash.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f48556e1b6a60f1b394a6c4b0a7b8cacba3eb107
  Author: Arend van Spriel <arend@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:16 2014 +0200

      brcmfmac: assure P2P discovery is disabled when setting P2P_DEVICE mac 
address

      In order to provision the P2P_DEVICE mac address using p2p_da_override 
iovar
      the discovery interface must be disabled. On some targets setting the mac
      address failed so disable the discovery interface to be certain.

      Reviewed-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3ba066109974dff307f143ffdeddc7af83b2bb8e
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:15 2014 +0200

      brcmfmac: Avoid usage of GFP_ATOMIC.

      Msgbuf is using GFP_ATOMIC where GFP_KERNEL is also sufficient. On
      some platforms the coherent DMA memory is very limited when using
      GFP_ATOMIC. This patch changes usage of GFP_ATOMIC to GFP_KERNEL and
      uses worker to make this possible for creation of flowring.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ff0a6230603c089fdc12a06b824c21498eb24691
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:14 2014 +0200

      brcmfmac: Fix sign issue with IOCTL return code in msgbuf.

      Need a cast to assure correct value is propagated.

      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ef8596e1f1ce06b4398db4752d04bb1a67a14a02
  Author: Hante Meuleman <meuleman@xxxxxxxxxxxx>
  Date:   Tue Sep 30 10:23:13 2014 +0200

      brcmfmac: On scan timeout do send received results.

      Increase driver scan timeout from 8 to 10 seconds and report results
      to cfg80211. Without this patch the already received results were
      dropped on driver timeout.

      Reviewed-by: Arend Van Spriel <arend@xxxxxxxxxxxx>
      Reviewed-by: Franky (Zhenhui) Lin <frankyl@xxxxxxxxxxxx>
      Reviewed-by: Pieter-Paul Giesberts <pieterpg@xxxxxxxxxxxx>
      Reviewed-by: Daniel (Deognyoun) Kim <dekim@xxxxxxxxxxxx>
      Signed-off-by: Hante Meuleman <meuleman@xxxxxxxxxxxx>
      Signed-off-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5fb9b1b949ce9b829e7e8f799cc85e91527213bd
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Mon Sep 29 20:45:42 2014 +0200

      ath9k_hw: fix PLL clock initialization for newer SoC

      On AR934x and newer SoC devices, the layout of the AR_RTC_PLL_CONTROL
      register changed. This currently breaks at least 5/10 MHz operation.
      AR933x uses the old layout.

      It might also have been causing other stability issues because of the
      different location of the PLL_BYPASS bit which needs to be set during
      PLL clock initialization.

      This patch also removes more instances of hardcoded register values in
      favor of properly computed ones with the PLL_BYPASS bit added.

      Reported-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b874ec8d57ba61cb56c97a7b7810828da8ec8e95
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Mon Sep 29 20:45:41 2014 +0200

      ath9k_hw: reduce ANI spur immunity setting on HT40 extension channel

      The cycpwr_thr1 value needs to be lower on the extension channel than on
      the control channel, similar to how the register settings are programmed
      in the initvals.

      Also drop the unnecessary check for HT40 - this register can always be
      written. This patch has been reported to improve HT40 stability and
      throughput in some environments.

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 171cdab8c78bb169d9693d587e1d02d2dd5a0274
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Mon Sep 29 20:45:40 2014 +0200

      Revert "ath9k_hw: reduce ANI firstep range for older chips"

      This reverts commit 09efc56345be4146ab9fc87a55c837ed5d6ea1ab

      I've received reports that this change is decreasing throughput in some
      rare conditions on an AR9280 based device

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b48f8800bb08f87cded9adb992f04d94b1b77a11
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Mon Sep 29 21:44:15 2014 +0530

      mwifiex: remove unnecessary rx_q lock

      SKB lists have their own lock. So this lock is not needed.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b43a0d9d01dbe498632e83632a2409a575fcee23
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Mon Sep 29 21:44:14 2014 +0530

      mwifiex: do not decrement rx_pending count twice

      This patch fixes an issue with rx processing function where we were
      decrementing rx_pending count twice.

      Patch also queues correct main_work item when rx_pending count reaches
      low watermark.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f73e557bca0609d0f997414a5b1403e3fadd5dea
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Mon Sep 29 21:44:13 2014 +0530

      mwifiex: fix soft lockup during iperf UDP RX

      A soft lockup was observed on ARM multicore platform while UDP
      RX iperf was running on station.

      Reason for this is delay_main_task was not taken into consideration while
      jumping to process_start. Now if delay_main_task is true, we would exit
      mwifiex_main_process instead of going to process_start again.
      This ensure other process is scheduled on this CPU and soft lockup is 
avoided.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Kevin Gan <ganhy@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b182427efa7dbd9ed301dea7aae8a5c0fbbe5e53
  Author: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
  Date:   Sun Sep 28 14:03:06 2014 +0200

      MAINTAINERS: change rt2x00 maintainer

      After short chat with Ivo, we decided that I'll take maintenance
      of rt2x00 driver.

      Thanks for Ivo's great work in the past!

      Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
      Acked-by: Ivo Van Doorn <ivdoorn@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 83322eb862e408029baf7872db1b82124f291d58
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Sat Sep 27 22:49:44 2014 +0200

      ath9k_hw: disable hardware ad-hoc flag on ar934x rev 3

      On AR934x rev 3, settin the ad-hoc flag completely messes up hardware
      state - beacons get stuck, almost no packets make it out, hardware is
      constantly reset.

      When leaving out that flag and setting up the hw like in AP mode, TSF
      timers won't be automatically synced, but at least the rest works.

      AR934x rev 2 and older are not affected by this bug

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 09c74f7bceb41d9072f2e4b3d11da5ce2bd51390
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Sat Sep 27 22:49:43 2014 +0200

      ath9k: use ah->get_mac_revision for all SoC devices if available

      It is needed for AR934x as well

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 005eff5919cdc29ec7f1c6169db40c533f1e05d7
  Author: Felix Fietkau <nbd@xxxxxxxxxxx>
  Date:   Sat Sep 27 18:05:47 2014 +0200

      ath5k: add missing include for debug code

      Needed for calling vmalloc()/vfree()

      Signed-off-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ef09396ef622572c604d4977e76f6151ef68ed21
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:28 2014 -0500

      rtlwifi: rtl8188ee: rtl8723ae: rtl8821ae: Initialize some variables

      In a number of places, kmalloc or valloc were used to acquire memory.
      To ensure that these locations are correctly initialized, the calls were
      changed to kzalloc and vzalloc. The change fixes a problem that was 
causing
      HT operations to be cancelled.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 557f933113a42a48ec617b81b5ea53fd7202b1ed
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:27 2014 -0500

      rtlwifi: rtl8188ee: rtl8192com: rtl8192cu: rtl8192ee: rtl8723ae: 
rtl87323be: rtl8821ae: Use common cmd_send_packet

      A locking problem was found in routine _rtl92ee_cmd_send_packet() that led
      to system freezes. Upon inspection, several drivers had the same problem;
      however, the routines all used the same code. The common code has been
      moved into rtlwifi.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9f087a924427c01190b205f0051be00808c99828
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:26 2014 -0500

      rtlwifi: rtl8192ce: rtl8192common: Update for latest version of Realtek 
drivers

      Realtek released new drivers on 06/28/2014. These changes implement all 
their
      changes into the kernel version of the driver. In addition, these 
modifications
      are part of the process of unifying the Realtek and kernel code bases.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5c99f04fec93068147a3e95b439b345f203ac5b9
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:25 2014 -0500

      rtlwifi: rtl8723be: Update driver to match Realtek release of 06/28/14

      This patch updates the driver to match the latest Realtek release, and
      it is an important step in getting the internal code source at Realtek to 
match
      the code in the kernel. The primary reason for this is to make it easier 
for
      Realtek to maintain the kernel source without requiring an intermediate 
like me.

      In this process of merging the two source repositories, there are a lot
      of changes in both, and this commit is rather large.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0529c6b8176135bcae1ab66bed6c1288456fbdec
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:24 2014 -0500

      rtlwifi: rtl8723ae: Update driver to match 06/28/14 Realtek version

      Not only does this patch update the driver to match the latest Realtek 
release,
      it is an important step in getting the internal code source at Realtek to 
match
      the code in the kernel. The primary reason for this is to make it easier 
for
      Realtek to maintain the kernel source without requiring an intermediate 
like me.

      In this process of merging the two source repositories, there are a lot
      of changes in both, and this commit is rather large.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b1a3bfc97cd95681c511515534b84843998f3ea0
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:23 2014 -0500

      rtlwifi: rtl8192ee: Move driver from staging to the regular tree

      This driver was entered into staging a few cycles ago because there was
      not time to integrate the Realtek version into the support routines in
      the kernel. Now that there is an effort to converg the code base from 
Linux
      and the Realtek repo, it is time to move this driver. In addition, all the
      updates included in the 06/28/2014 version of the Realtek drivers are
      included here.

      With this change, it will be necessary to delete the staging driver. That
      will be handled in a separate patch. As it impacts the staging tree, such 
a
      patch is sent to a different destination.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7fe3b3abb5da3a105d87640db693c41259138294
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 26 16:40:22 2014 -0500

      rtlwifi: rtl8188ee: rtl8821ae: Fix a queue locking problem

      The code fails to lock the skb queue, which leads to a number of problems.
      This patch also fixes a Sparse warning about using a memset of 1 byte.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a0196d111707d8b79196a40295f3935c5fa339eb
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 30 12:55:48 2014 +0200

      bcma: use chipcommon node from DT for SoC GPIO chip

      This will allow us to define GPIO-attached devices (LEDs, buttons) in
      the the device tree.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2101e533f41a90b25bee17ce969734e26eb0eb55
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Fri Sep 26 00:09:19 2014 +0200

      bcma: register bcma as device tree driver

      This driver is used by the bcm53xx ARM SoC code. Now it is possible to
      give the address of the chipcommon core in device tree and bcma will
      search for all the other cores.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7e174833dec99ca901241730efa84029c4047bae
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Thu Sep 18 07:18:50 2014 -0400

      mwifiex: add more dump information for PCIe interface

      We will now dump MAC, APU, CIU, ICU firmware memory segments also
      for PCIe interface. Following is the updated userspace script which
      reads firmware dump information.

          mwifiex_pcie_fw_dump.sh: #!/bin/bash
          ethtool --set-dump mlan0 0
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/ITCM.log

          ethtool --set-dump mlan0 1
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/DTCM.log

          ethtool --set-dump mlan0 2
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/SQRAM.log

          ethtool --set-dump mlan0 3
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/IRAM.log

          ethtool --set-dump mlan0 4
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/APU.log

          ethtool --set-dump mlan0 5
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/CIU.log

          ethtool --set-dump mlan0 6
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/ICU.log

          ethtool --set-dump mlan0 7
          ethtool --get-dump mlan0
          ethtool --get-dump mlan0 data /tmp/MAC.log

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 24716876d82ac0cb7ade51b7363ebc125307e9cc
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Thu Sep 18 08:04:01 2014 -0400

      mwifiex: error path handling in pcie firmware dump

      This patch takes care of missing error paths in firmware dump.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f823182bc289f5dd6ac23737760a4024b09d3504
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Tue Sep 30 09:48:19 2014 -0500

      staging: r8192ee: Remove staging driver

      A new version of this driver has been merged into the regular wireless 
tree.
      The staging version is hereby removed.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c53f755d339b5546600c316333140d5fe958941d
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Tue Sep 30 18:07:08 2014 +0200

      ocfs2: Back out change to use OCFS2_MAXQUOTAS in ocfs2_setattr()

      ocfs2_setattr() actually needs to really use MAXQUOTAS and not
      OCFS2_MAXQUOTAS since it will pass the array over to VFS. Currently
      this isn't a problem since MAXQUOTAS == OCFS2_MAXQUOTAS but it would
      be once we introduce project quotas.

      CC: Mark Fasheh <mfasheh@xxxxxxxx>
      CC: Joel Becker <jlbec@xxxxxxxxxxxx>
      CC: ocfs2-devel@xxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 41f8bba7f5552d033583777dede2df7c36e7853d
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:21 2014 +0100

      of/pci: Add pci_register_io_range() and pci_pio_to_address()

      Some architectures do not have a simple view of the PCI I/O space and
      instead use a range of CPU addresses that map to bus addresses.  For some
      architectures these ranges will be expressed by OF bindings in a device
      tree file.

      This patch introduces a pci_register_io_range() helper function with a
      generic implementation that can be used by such architectures to keep 
track
      of the I/O ranges described by the PCI bindings.  If the PCI_IOBASE macro
      is not defined, that signals lack of support for PCI and we return an
      error.

      In order to retrieve the CPU address associated with an I/O port, a new
      helper function pci_pio_to_address() is introduced.  This will search in
      the list of ranges registered with pci_register_io_range() and return the
      CPU address that corresponds to the given port.

      [arnd: add dummy !CONFIG_OF pci_pio_to_address() to fix build errors]
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 112eeaa7f87bbd2925e919486bb504f8954fa675
  Author: Liviu Dudau <Liviu.Dudau@xxxxxxx>
  Date:   Mon Sep 29 15:29:20 2014 +0100

      asm-generic/io.h: Fix ioport_map() for !CONFIG_GENERIC_IOMAP

      The !CONFIG_GENERIC_IOMAP version of ioport_map() is wrong.  It returns a
      mapped, i.e., virtual, address that can start from zero and completely
      ignores the PCI_IOBASE and IO_SPACE_LIMIT that most architectures that use
      !CONFIG_GENERIC_MAP define.

      Tested-by: Tanmay Inamdar <tinamdar@xxxxxxx>
      Signed-off-by: Liviu Dudau <Liviu.Dudau@xxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 8fa7d87f91479f7124142ca4ad93a37b80f8c1c0
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Mon Sep 29 16:07:28 2014 -0400

      perf symbols: Encapsulate dsos list head into struct dsos

      This is a precursor patch to enable long name searching of DSOs using
      a rbtree.

      In this patch, a new dsos structure is created which contains only a
      list head structure for the moment.

      The new dsos structure is used, in turn, in the machine structure for
      the user_dsos and kernel_dsos fields.

      Only the following 3 dsos functions are modified to accept the new dsos
      structure parameter instead of list_head:

       - dsos__add()
       - dsos__find()
       - __dsos__findnew()

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Douglas Hatch <doug.hatch@xxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Link: 
http://lkml.kernel.org/r/1412021249-19201-2-git-send-email-Waiman.Long@xxxxxx
      [ Move struct dsos to dso.h to reduce the dso methods depends on 
machine.h ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 858f61c4298d858376ca7b9fc2e05677faabd2d5
  Merge: 6c8ff87 4093a84
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Wed Oct 1 00:45:26 2014 +1000

      Merge branch 'next' of git://git.infradead.org/users/pcmoore/selinux into 
next

  commit 6c8ff877cdf13cd5287ed9d700cfb6cb70e2bfa1
  Merge: 35e1efd 19583ca
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Wed Oct 1 00:44:04 2014 +1000

      Merge commit 'v3.16' into next

  commit a3b7c00484e1177e7eb9b047c46cac571b82442f
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 30 14:50:28 2014 +0100

      CacheFiles: Handle object being killed before being set up

      If a cache object gets killed whilst in the process of being set up - for
      instance if the netfs relinquishes the cookie that the object is 
associated
      with - then the object's state machine will transit to the DROP_OBJECT 
state
      without necessarily going through the LOOKUP_OBJECT or CREATE_OBJECT 
states.

      This is a problem for CacheFiles because cachefiles_drop_object() assumes 
that
      object->dentry will be set upon reaching the DROP_OBJECT state and has an
      ASSERT() to that effect (see the oops below) - but object->dentry doesn't 
get
      set until the LOOKUP_OBJECT or CREATE_OBJECT states (and not always then 
if
      they fail).

      To fix this, just make the dentry cleanup in cachefiles_drop_object()
      conditional on the dentry actually being set and remove the assertion.

        CacheFiles: Assertion failed
        ------------[ cut here ]------------
        kernel BUG at .../fs/cachefiles/namei.c:425!
        ...
        Workqueue: fscache_object fscache_object_work_func [fscache]
        ...
        RIP: ... cachefiles_delete_object+0xcd/0x110 [cachefiles]
        ...
        Call Trace:
         [<ffffffffa043280f>] ? cachefiles_drop_object+0xff/0x130 [cachefiles]
         [<ffffffffa02ac511>] ? fscache_drop_object+0xd1/0x1d0 [fscache]
         [<ffffffffa02ac697>] ? fscache_object_work_func+0x87/0x210 [fscache]
         [<ffffffff81080635>] ? process_one_work+0x155/0x450
         [<ffffffff81081c44>] ? worker_thread+0x114/0x370
         [<ffffffff81081b30>] ? manage_workers.isra.21+0x2c0/0x2c0
         [<ffffffff81087fcc>] ? kthread+0xbc/0xe0
         [<ffffffff81087f10>] ? flush_kthread_worker+0xa0/0xa0
         [<ffffffff8150638c>] ? ret_from_fork+0x7c/0xb0
         [<ffffffff81087f10>] ? flush_kthread_worker+0xa0/0xa0

      Reported-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>

  commit 8e4a5da69c39788fabc9e7cf178eb62b6077c96b
  Author: Sebastian Herbszt <herbszt@xxxxxx>
  Date:   Sat Sep 20 13:37:55 2014 +0200

      scsi: fix comment in struct Scsi_Host definition

      Commit 1abf635 (scsi: use 64-bit value for 'max_luns') changed the order
      of Scsi_Host members. Update the comment to reflect this.

      Signed-off-by: Sebastian Herbszt <herbszt@xxxxxx>
      Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8f1774a2a97135db35c5f42531a148135158705a
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 15:05:21 2014 +0200

      pinctrl: nomadik: improve GPIO debug prints

      The debugfs file would only define if the line was "pulled" and
      not which direction (pull up or pull down). Improve this by
      taking two print paths depending on whether the pin is set as
      input or output and use the data register directly to figure
      out whether the pin is set for pull up or pull down.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ad21edcdb2172c0d8f47f856867104e331525820
  Merge: 6d9deb7 7d42a7f 23b1134 7179569
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:31 2014 +0100

      Merge remote-tracking branches 'regulator/topic/tps65217', 
'regulator/topic/tps65910' and 'regulator/topic/voltage-ev' into regulator-next

  commit 6d9deb7ad4559c9361701e9df7ccf1fb0be02cf9
  Merge: 64b285a 8af2522 811b700 5a867cf
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:30 2014 +0100

      Merge remote-tracking branches 'regulator/topic/rk808', 
'regulator/topic/rn5t618' and 'regulator/topic/samsung' into regulator-next

  commit 64b285ad7b03af498fbf2e6c0a143dd7b506ffba
  Merge: a81bf3c 5ccedf0 da0bb55 ef126a4
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:29 2014 +0100

      Merge remote-tracking branches 'regulator/topic/max1586', 
'regulator/topic/max77802' and 'regulator/topic/of' into regulator-next

  commit a81bf3c4fc391ec10696d448408c1ac83bfb6112
  Merge: 95528a5 fdaff15 df11e50 e13426b 5c5e417 ba441ec
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:27 2014 +0100

      Merge remote-tracking branches 'regulator/topic/drivers', 
'regulator/topic/enable', 'regulator/topic/fan53555', 'regulator/topic/hi6421' 
and 'regulator/topic/isl9305' into regulator-next

  commit 95528a55dba0360b5342d9c7369e69a772717b7b
  Merge: 74a0f24 192264e 0d90ecf e0f6429 6a52f56
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:25 2014 +0100

      Merge remote-tracking branches 'regulator/topic/as3711', 
'regulator/topic/axp20x', 'regulator/topic/bcm590xx' and 
'regulator/topic/da9211' into regulator-next

  commit 74a0f24bb6f9e29ea1223f363ca2ed36d082e1b9
  Merge: 4d93b02 5cdeb2c
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:25 2014 +0100

      Merge remote-tracking branch 'regulator/topic/core' into regulator-next

  commit 4d93b0253caf7b9947c309652fe670340240b6f0
  Merge: fe82dce 4e7089f c5bb725 3220574
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 30 13:50:23 2014 +0100

      Merge remote-tracking branches 'regulator/fix/da9211', 
'regulator/fix/ltc3589' and 'regulator/fix/tps65023' into regulator-linus

  commit 4e7089f3f7ab3edf177bbdb84107aff3193e855e
  Author: James Ban <james.ban.opensource@xxxxxxxxxxx>
  Date:   Mon Sep 29 16:59:20 2014 +0900

      regulator: da9211: Fix a bug in update of mask bit

      This is a patch for fixing a bug about mask bit operation.

      Signed-off-by: James Ban <james.ban.opensource@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b93427b1c057841602e0fe2005153a6e82f2e658
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 23:25:30 2014 -0300

      ASoC: fsl ssi doc: Remove unused properties

      The fsl_ssi driver only checks for the ac97 mode property, so remove the 
unused
      ones.

      Suggested-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Timur Tabi <timur@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ece1e4999606fc323aee96a1cdb9b7991c01dd09
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 23:25:29 2014 -0300

      ASoC: fsl_ssi: Remove unneeded 'i2s-slave' property

      There is no need to use 'i2s-slave' property, since master/slave 
configuration
      are passed via machine layer.

      This change does not break existing users because they do check for slave
      mode inside sound/soc/fsl/mpc8610_hpcd.c/p1022_ds.c/p1022_rdk.c

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Timur Tabi <timur@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3b2a0013c7d49783d5ac3df9178e9907cd6ebd73
  Author: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 22:41:37 2014 +0300

      ASoC: ssm2602: add support for 11.025kHz and 22.5kHz sample rates

      This adds the necessary values to the constraint list and
      register values to the coefficient table in order to
      configure the device for 11.025kHz and 22.5kHz sample rates.

      Signed-off-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>

  commit 555b9ee1368a9ceddd5c963ad918db5120638674
  Author: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 22:41:10 2014 +0300

      ASoC: ssm2602: add device tree bindings

      Allow the ssm2602/ssm2603/ssm2604 codec driver to be
      instantiated from the device tree.

      Also, add Kconfig prompts to allow manual selection of both the
      I2C and SPI configuration versions of the driver.

      Signed-off-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>

  commit 6a57dba9f0107b21cab06f7c898935d747d4738a
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Sep 30 07:39:05 2014 -0400

      Bluetooth: btusb: remove redundant lock variable

      This variable is nowhere used in the code.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3907d55801a631862ffca2b85c536ea5ceed2dc9
  Author: Xinming Hu <huxm@xxxxxxxxxxx>
  Date:   Tue Sep 30 06:45:33 2014 -0400

      Bluetooth: btmrvl: support Marvell Bluetooth device SD8887

      This patch adds driver support for marvell SD8887 chip.

      Signed-off-by: Xinming Hu <huxm@xxxxxxxxxxx>
      Signed-off-by: Kevin Gan <ganhy@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1e3e492c3d7e78dad29ec0d6f36e18a785ea2720
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Sep 30 06:45:32 2014 -0400

      Bluetooth: btmrvl: rename definitions from 88xx to 8897

      Register offsets are different for SD8897 and newer chip SD8887.
      We can not have common btmrvl_sdio_card_reg map for them.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f4f4e3e3e9f3bde110067b9e4487cb267d90055a
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:15 2014 +0100

      drm/ttm: add reservation_object as argument to ttm_bo_init

      This allows importing reservation objects from dma-bufs.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit b5e9c1a25fcf8a0d664606251a53b5caa6a19d08
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:14 2014 +0100

      drm: Pass dma-buf as argument to gem_prime_import_sg_table

      Allows importing dma_reservation_objects from a dma-buf.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 15a996bbb6978ae21c497aeadfe20deca6ddd07a
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:06:18 2014 +0200

      drm/nouveau: assign fence_chan->name correctly

      Make nouveau_fence_chan refcounted, to make trace_fence_destroy
      always return the correct name without a race condition.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit e3be4c230dfadf79567a245505a47a90db97f968
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 11:15:07 2014 +0200

      drm/nouveau: specify if interruptible wait is desired in 
nouveau_fence_sync

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 055dffdfb65eb8dcc8e7dabc84fd53059a92a23a
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:15:23 2014 +0200

      drm/nouveau: bump driver patchlevel to 1.2.1

      Allows userspace to detect shared fences are supported.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 2d605456431343886bc073ea126aeb7c64e07a57
  Author: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 15 14:33:25 2014 +0200

      video/atmel_lcdfb: Introduce regulator support

      This adds regulator support to enable/disable the LCD voltage, using
      'lcd-supply' as regulator name.

      Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit a18c3f16a907b8977ef65fc8dd71ed3f7b751748
  Author: Borislav Petkov <bp@xxxxxxx>
  Date:   Tue Sep 30 12:55:41 2014 +0200

      mpc85xx_edac: Make L2 interrupt shared too

      The other two interrupt handlers in this driver are shared, except this
      one. When loading the driver, it fails like this.

      So make the IRQ line shared.

      Freescale(R) MPC85xx EDAC driver, (C) 2006 Montavista Software
      mpc85xx_mc_err_probe: No ECC DIMMs discovered
      EDAC DEVICE0: Giving out device to module MPC85xx_edac controller 
mpc85xx_l2_err: DEV mpc85xx_l2_err (INTERRUPT)
      genirq: Flags mismatch irq 16. 00000000 ([EDAC] L2 err) vs. 00000080 
([EDAC] PCI err)
      mpc85xx_l2_err_probe: Unable to request irq 16 for MPC85xx L2 err
      remove_proc_entry: removing non-empty directory 'irq/16', leaking at 
least 'aerdrv'
      ------------[ cut here ]------------
      WARNING: at fs/proc/generic.c:521
      Modules linked in:
      CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc5-dirty #1
      task: ee058000 ti: ee046000 task.ti: ee046000
      NIP: c016c0c4 LR: c016c0c4 CTR: c037b51c
      REGS: ee047c10 TRAP: 0700 Not tainted (3.17.0-rc5-dirty)
      MSR: 00029000 <CE,EE,ME> CR: 22008022 XER: 20000000

      GPR00: c016c0c4 ee047cc0 ee058000 00000053 00029000 00000000 c037c744 
00000003
      GPR08: c09aab28 c09aab24 c09aab28 00000156 20008028 00000000 c0002ac8 
00000000
      GPR16: 00000000 00000000 00000000 00000000 00000000 00000000 00000139 
c0950394
      GPR24: c09f0000 ee5585b0 ee047d08 c0a10000 ee047d08 ee15f808 00000002 
ee03f660
      NIP [c016c0c4] remove_proc_entry
      LR [c016c0c4] remove_proc_entry
      Call Trace:
      remove_proc_entry (unreliable)
      unregister_irq_proc
      free_desc
      irq_free_descs
      mpc85xx_l2_err_probe
      platform_drv_probe
      really_probe
      __driver_attach
      bus_for_each_dev
      bus_add_driver
      driver_register
      mpc85xx_mc_init
      do_one_initcall
      kernel_init_freeable
      kernel_init
      ret_from_kernel_thread
      Instruction dump: ...

      Reported-and-tested-by: <lpb_098@xxxxxxx>
      Acked-by: Johannes Thumshirn <johannes.thumshirn@xxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit a00d91ea264f974b3d57babce143ba157921629a
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 23 14:21:58 2014 +0200

      fbdev: sh_mobile_hdmi: Re-init regs before irq re-enable on resume

      When the PM domain containing the HDMI hardware block is powered down,
      the HDMI register values (incl. interrupt polarity settings) are lost.
      During resume, after powering up the PM domain, interrupts are
      re-enabled, and an interrupt storm happens due to incorrect interrupt
      polarity settings:

          irq 163: nobody cared (try booting with the "irqpoll" option)
          ...
          Disabling IRQ #163

      To fix this, re-initialize the interrupt polarity settings, and the
      htop1 register block (if present), during resume.

      As the .suspend_noirq() and .resume_noirq() callbacks are not called
      when using the generic PM domain, the normal .resume() callback is used,
      and the device interrupt needs to be disabled/enabled manually.

      This fixes resume from s2ram with power down of the A4MP PM domain on
      r8a7740/Armadillo.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 5b789da8a7fc357661fc61faaf853e9161cc9700
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Tue Sep 16 12:38:53 2014 -0400

      framebuffer: fix screen corruption when copying

      The function bitcpy_rev has a bug that may result in screen corruption.
      The bug happens under these conditions:
      * the end of the destination area of a copy operation is aligned on a long
        word boundary
      * the end of the source area is not aligned on a long word boundary
      * we are copying more than one long word

      In this case, the variable shift is non-zero and the variable first is
      zero. The statements FB_WRITEL(comp(d0, FB_READL(dst), first), dst) reads
      the last long word of the destination and writes it back unchanged
      (because first is zero). Correctly, we should write the variable d0 to the
      last word of the destination in this case.

      This patch fixes the bug by introducing and extra test if first is zero.

      The patch also removes the references to fb_memmove in the code that is
      commented out because fb_memmove was removed from framebuffer subsystem.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit f74a289b9480648a654e5afd8458c2263c03a1e1
  Author: Mikulas Patocka <mpatocka@xxxxxxxxxx>
  Date:   Tue Sep 16 12:40:26 2014 -0400

      framebuffer: fix border color

      The framebuffer code uses the current background color to fill the border
      when switching consoles, however, this results in inconsistent behavior.
      For example:
      - start Midnigh Commander
      - the border is black
      - switch to another console and switch back
      - the border is cyan
      - type something into the command line in mc
      - the border is cyan
      - switch to another console and switch back
      - the border is black
      - press F9 to go to menu
      - the border is black
      - switch to another console and switch back
      - the border is dark blue

      When switching to a console with Midnight Commander, the border is random
      color that was left selected by the slang subsystem.

      This patch fixes this inconsistency by always using black as the
      background color when switching consoles.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit c8b8888f097c7df260cf5beaf2e3a325660a16a4
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 18:10:53 2014 -0700

      arm, fbdev, omap2, LLVMLinux: Remove nested function from omapfb

      Replace the use of nested functions where a normal function will suffice.

      Nested functions are not liked by upstream kernel developers in general. 
Their
      use breaks the use of clang as a compiler, and doesn't make the code any
      better.

      This code now works for both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 032e57f01b7524ad9aec39788b38f523583ab58e
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 18:10:52 2014 -0700

      arm, fbdev, omap2, LLVMLinux: Remove nested function from omap2 dss

      Replace the use of nested functions where a normal function will suffice.

      Nested functions are not liked by upstream kernel developers in general. 
Their
      use breaks the use of clang as a compiler, and doesn't make the code any
      better.

      This code now works for both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 8251434bb489f4bf7fbc1825fb212051d0a030ea
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:19 2014 +0200

      video: fbdev: valkyriefb.c: use container_of to resolve fb_info_valkyrie 
from fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 29ebebb4b525ca080e0758e7445c416927dd4eeb
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:18 2014 +0200

      video: fbdev: pxafb.c: use container_of to resolve pxafb_info/layer from 
fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 46ffbe20d299bc80a0d4f5c2229c8eaf250a85f3
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:17 2014 +0200

      video: fbdev: cyber2000fb.c: use container_of to resolve cfb_info from 
fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit c4e423239ca7cbc3133e600b61b19fb8669eec57
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:16 2014 +0200

      video: fbdev: controlfb.c: use container_of to resolve fb_info_control 
from fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 21f7c247035e17950f0edda2de767434f82a8886
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:15 2014 +0200

      video: fbdev: sa1100fb.c: use container_of to resolve sa1100fb_info from 
fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 1f17a0fa681326f726505f5a662caf07f0d098e2
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 17 21:00:14 2014 +0200

      video: fbdev: stifb.c: use container_of to resolve stifb_info from fb_info

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit b232e94d2842abb893ccb0a870a8d7a920f87df4
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:35:48 2014 +0200

      video: fbdev: sis: sis_main.c: Cleaning up missing null-terminate in 
conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 66b330992c088a3eecbb61eb568095a3919d5aba
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:48:30 2014 +0200

      video: valkyriefb: Fix unused variable warning in set_valkyrie_clock()

      If CONFIG_ADB_CUDA=n:

      drivers/video/fbdev/valkyriefb.c: In function â??set_valkyrie_clockâ??:
      drivers/video/fbdev/valkyriefb.c:267: warning: unused variable â??iâ??
      drivers/video/fbdev/valkyriefb.c:266: warning: unused variable â??reqâ??

      Move the variable declarations inside the existing #ifdef section to fix
      this.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 259145feff723cd65fcf53156bdd7a11816b1e31
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 11:22:07 2014 +0200

      pinctrl: abx500: refactor DT parser to take two paths

      We refactor the DT parser to look for either a config or a
      function and then look for further nodes and reserve maps,
      not the two things mixed up like prior to this patch.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit b07f92a220fa4df01e7feb1791245882249ba200
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 11:11:50 2014 +0200

      pinctrl: abx500: use helpers for map allocation/free

      This switches the abx500 driver to use the pin control helper
      utils for allocating and free:ing maps.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 0cae90a96c15f2fd3bd139ba5505755c9c9ef2eb
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:26 2014 +0530

      ALSA: ctxfi: pr_* replaced with dev_*

      pr_* macros replaced with dev_* as they are more preffered over pr_*.
      each file which had pr_* was reviewed manually and replaced with dev_*.
      here we have actually used the various snd_card which was added to some
      structures of ctxfi via a previous patch of this series.

      in the ctvmem.c file we have passed a reference of ct_atc as an
      argument to get_vm_block function so that it can be used from
      dev_*.

      since dev_* will print the device information , so the prefix of
      "ctxfi" from the various pr_* were also removed.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit a45c4d5142595a9b7907499f6d67f702bc20aeb4
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:25 2014 +0530

      ALSA: ctxfi: ctatc: added reference to snd_card

      added reference of the card in the convert_format function
      so that we can know which card has called the function.
      this reference of the snd_card will actually be used in a later patch
      to convert the pr_* macro to dev_*.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e5347f9ab7cdafc2dbc0d4f7f30204293be71d8e
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:24 2014 +0530

      ALSA: ctxfi: initialized snd_card

      initialized the reference of snd_card which was added to the various
      structures through the previous patch of the series.
      these references of snd_card will be used in a later patch to convert
      the pr_* macros to dev_*

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 3d0fdc86e4b500dfcfbf2f68039d2d6853536c2e
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:23 2014 +0530

      ALSA: ctxfi: added reference of snd_card

      added a pointer of snd_card in some of the structures to get a
      reference of the card from other functions.
      these references of snd_card will be initialised in the next patch
      of this series and as of now these snd_card will be used to print the
      the device information when we convert the pr_* macros to dev_* in a
      later patch of this series.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit b6bfe86fd22a7e21c50f5b36c894f721614bafa5
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:22 2014 +0530

      ALSA: ctxfi: removed typecast to (struct hw *)

      the previous patch of the series has converted the void * to
      struct hw * . Now this patch removes the typecasting to (struct hw *)
      which is not needed any more.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 66640898edb7b0ef452e179753e8d6130b35fd83
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 29 14:33:21 2014 +0530

      ALSA: ctxfi: changed void * to struct hw *

      in the code we have void *hw and while using we are always typecasting
      it to (struct hw *). it is better to use void type of pointer when we
      store different types of pointer , but in this code we are only having
      struct hw.
      So changed all the relevant reference of void *hw to struct hw *hw,
      without any modification of the existing code logic.
      the next patch of the series will remove the typecasting which is
      not required now.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit cfb0b24143b4f587ff3e3bd829f9f471285d097b
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Tue Sep 23 21:29:20 2014 +0200

      s390/mm: make use of ipte range facility

      Invalidate several pte entries at once if the ipte range facility
      is available. Currently this works only for DEBUG_PAGE_ALLOC where
      several up to 2 ^ MAX_ORDER may be invalidated at once.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit db525fce95f0ee39102f06f8599ced3f3f3af128
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Sun Aug 31 19:09:59 2014 -0400

      scsi_debug: deadlock between completions and surprise module removal

      A deadlock has been reported when the completion
      of SCSI commands (simulated by a timer) was surprised
      by a module removal. This patch removes one half of
      the offending locks around timer deletions. This fix
      is applied both to stop_all_queued() which is were
      the deadlock was discovered and stop_queued_cmnd()
      which has very similar logic.

      This patch should be applied both to the lk 3.17 tree
      and Christoph's drivers-for-3.18 tree.

      Tested-and-reported-by: Milan Broz <gmazyland@xxxxxxxxx>
      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a41a9ad3bbf61fae0b6bfb232153da60d14fdbd9
  Author: Mike Christie <michaelc@xxxxxxxxxxx>
  Date:   Mon Sep 29 13:55:41 2014 -0500

      be2iscsi: check ip buffer before copying

      Dan Carpenter found a issue where be2iscsi would copy the ip
      from userspace to the driver buffer before checking the len
      of the data being copied:
      http://marc.info/?l=linux-scsi&m=140982651504251&w=2

      This patch just has us only copy what we the driver buffer
      can support.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4bfb8ebf4c21f372a8677f9aa99963985e9e6539
  Author: Mike Christie <michaelc@xxxxxxxxxxx>
  Date:   Mon Sep 29 13:55:42 2014 -0500

      iscsi_tcp: export port being used

      This just has iscsi_tcp support ISCSI_PARAM_LOCAL_PORT which
      exports the local port being used by the iscsi connection.

      Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 49b552dedf63a5b4cde1b5e891ec305f16b09567
  Author: John Soni Jose <sony.john-n@xxxxxxxxxx>
  Date:   Fri Sep 26 15:14:16 2014 -0400

      be2iscsi : Bump the driver version

       Bump the driver version

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 53281edb2942c4d7abf12846b6b0591caf2bee4d
  Author: John Soni Jose <sony.john-n@xxxxxxxxxx>
  Date:   Fri Sep 26 15:13:55 2014 -0400

      be2iscsi : Fix kernel panic during reboot/shutdown

       In the reboot/shutdown path, workqueue was destroyed after the
       adapter resource were freed. The task associated with workqueue
       was getting executed after resources were freed. This lead to
       kernel panic.

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f4303d8fa6da702b5fe53fa91a6984941d89d514
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Mon Aug 18 17:56:22 2014 +0300

      libfc: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The uses of "rcu_assign_pointer()" are NULLing out the pointers.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Acked-by: Vasu Dev <vasu.dev@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b8d23dc6133c495cf9161dfb36988bbbe163461d
  Author: Chris Leech <cleech@xxxxxxxxxx>
  Date:   Thu Sep 25 11:55:42 2014 -0700

      fcoe: extend ethtool to FC port speed mapping

      add support for 20 Gbit and 40 Gbit links

      Signed-off-by: Chris Leech <cleech@xxxxxxxxxx>
      Signed-off-by: Vasu Dev <vasu.dev@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fe7e85c6f5ff63a8cd081deb35e58a0bd47589cd
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:10 2014 +1000

      powerpc/powernv: Override dma_get_required_mask()

      The dma_get_required_mask() function is used by some drivers to
      query the platform about what DMA mask is needed to cover all of
      memory. This is a bit of a strange semantic when we have to choose
      between IOMMU translation or bypass, but essentially what it means
      is "what DMA mask will give best performances".

      Currently, our IOMMU backend always returns a 32-bit mask here, we
      don't do anything special to it when we have bypass available. This
      causes some drivers to choose a 32-bit mask, thus losing the ability
      to use the bypass window, thinking this is more efficient. The problem
      was reported from the driver of following device:

      0004:03:00.0 0107: 1000:0087 (rev 05)
      0004:03:00.0 Serial Attached SCSI controller: LSI Logic / Symbios \
                   Logic SAS2308 PCI-Express Fusion-MPT SAS-2 (rev 05)

      This patch adds an override of that function in order to, instead,
      return a 64-bit mask whenever a bypass window is available in order
      for drivers to prefer this configuration.

      Reported-by: Murali N. Iyer <mniyer@xxxxxxxxxx>
      Suggested-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 372fb80db93af5d85c750515526d731856e1890c
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:09 2014 +1000

      powerpc/powernv: Fetch frozen PE on top level

      It should have been part of commit 1ad7a72c5 ("powerpc/eeh: Report
      frozen parent PE prior to child PE"). There are 2 ways to report
      EEH errors: proactively polling because of 0xFF's returned from
      PCI config or IO read, or interrupt driven event. We missed to
      report and handle parent frozen PE prior to child frozen PE for
      the later case on PowerNV platform.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit f2e0be5e76dd626c70f5aa5c6165b4dfa1d14c64
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:08 2014 +1000

      powerpc/eeh: Dump PCI config space for all child devices

      The PEs can be organized as nested. Current implementation doesn't
      dump PCI config space for subordinate devices of child PEs. However,
      the frozen PE could be caused by those subordinate devices of its
      child PEs.

      The patch dumps PCI config space for all subordinate devices of the
      problematic PE.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5cfb20b96f624e9852c4f3f1c4397e81ca28d5aa
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:07 2014 +1000

      powerpc/eeh: Emulate EEH recovery for VFIO devices

      When enabling EEH functionality on passed through devices (PE)
      with VFIO, the devices in the PE would be removed permanently
      from guest side. In that case, the PE remains frozen state.
      When returning PE to host, or restarting the guest again, we
      had mechanism unfreezing the PE by clearing PESTA/B frozen
      bits. However, that's not enough for some adapters, which are
      indicated as following "lspci" shows. Those adapters require
      hot reset on the parent bus to bring their firmware back to
      workable state. Otherwise, those adaptrs won't be operative
      and the host (for returning case) or the guest will fail to
      load the drivers for those adapters without exception.

      0000:01:00.0 Ethernet controller: Emulex Corporation OneConnect \
                   10Gb NIC (be3) (rev 02)
      0000:01:00.0 0200: 19a2:0710 (rev 02)
      0001:03:00.0 Ethernet controller: Emulex Corporation OneConnect \
                   NIC (Lancer) (rev 10)
      0001:03:00.0 0200: 10df:e220 (rev 10)

      The patch adds mechanism to emulate EEH recovery (for hot reset
      on parent PCI bus) on 3 gates to fix the issue: open/release one
      adapter of the PE, enable EEH functionality on one adapter of the
      PE.

      Reported-by:  Murilo Fossa Vicentini <muvic@xxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 93e8b36d7bf5c54f1c52d8b78e34f88e52a3dfa2
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:06 2014 +1000

      powerpc/eeh: Tag reset state for user owned PE

      PE would be owned by userland, which probably request PE reset
      done in host side. During the reset, we should drop the PCI
      config accesses to the PE with help of flag EEH_PE_RESET.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d1a85eee35f15a20f508c42d7664dce335eefc2d
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:05 2014 +1000

      powerpc/powernv: Sync OpalPciResetScope with firmware

      The names of PCI reset scopes aren't sychronized with firmware.
      The patch fixes it.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4ba5a0fc6441194cf238e1a049f548b5d45760c8
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:04 2014 +1000

      powerpc/pseries: Decrease message level on EEH initialization

      As Anton suggested, the patch decreases the message level on EEH
      initialization to avoid unnecessary messages if required. Also,
      we have unified hint if any of needful RTAS calls is missed, and
      then we can check /proc/device-tree to figure out the missed RTAS
      calls.

      Suggested-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 9372dddb189a7a7689b674ad2dd31117a407bfd5
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:03 2014 +1000

      powerpc/eeh: Block PCI config access during reset

      Function pcibios_set_pcie_reset_state() can be used to do PCI
      reset. PCI config access during the reset usually causes EEH
      errors unexpectedly. In order to avoid the EEH error, the patch
      blocks PCI config access during reset with the help of flag
      EEH_PE_RESET, which is similar to what we did in EEH PE reset
      path.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c9dd0143978e1c473c08dafe8156259b895db3e2
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:02 2014 +1000

      powerpc/eeh: Use eeh_unfreeze_pe()

      The patch uses eeh_unfreeze_pe() to replace the logic clearing
      frozen IO and DMA, in order to simplify the code.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4eeeff0ebcdeabf3f76c4eece0593e98c6619be8
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:01 2014 +1000

      powerpc/eeh: Unfreeze PE on enabling EEH functionality

      When passing through PE to guest, that's possibly in frozen
      state. The driver for the pass-through devices on guest side
      can't be loaded successfully as reported. We already had one
      gate in eeh_dev_open() to clear PE frozen state accordingly,
      but that's not enough because the function is only called at
      QEMU startup for once.

      The patch adds another gate in eeh_pe_set_option() so that the
      PE frozen state can be cleared at QEMU restart time.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4d4f577e4b5ee1299096438bbcf743bbe14f33ab
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:39:00 2014 +1000

      powerpc/eeh: Fix improper condition in eeh_pci_enable()

      The function eeh_pci_enable() is called to apply various requests
      to one particular PE: Enabling EEH, Disabling EEH, Enabling IO,
      Enabling DMA, Freezing PE. When enabling IO or DMA on one specific
      PE, we need check that IO or DMA isn't enabled previously. But
      the condition used to do the check isn't completely correct because
      one PE would be in DMA frozen state with workable IO path, or vice
      versa.

      The patch fixes the improper condition.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 22fca17924094113fe79c1db5135290e1a84ad4b
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:59 2014 +1000

      powerpc/eeh: Clear frozen device state in time

      The problem was reported by Carol: In the scenario of passing mlx4
      adapter to guest, EEH error could be recovered successfully. When
      returning the device back to host, the driver (mlx4_core.ko)
      couldn't be loaded successfully because of error number -5 (-EIO)
      returned from mlx4_get_ownership(), which hits offlined PCI device.
      The root cause is that we missed to put the affected devices into
      normal state on clearing PE isolated state right after PE reset.

      The patch fixes above issue by putting the affected devices to
      normal state when clearing PE isolated state in eeh_pe_state_clear().

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: Carol L. Soto <clsoto@xxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d9df1b5da17cd328301def1d2ae2c2df35f3823c
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:58 2014 +1000

      powerpc/powernv: Clear PAPR error injection registers

      The frozen state on one specific PE is probably caused by error
      injection, which is done with help of PAPR error injection registers.
      According to the hardware spec, those registers should be cleared
      automatically after one-shot frozen PE. However, that's not always
      true, at least on P7IOC of Firebird-L. So we have to clear them
      before doing PE reset to avoid recursive EEH errors at recovery
      stage.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 7a062782295a896f697137aacbe23400fbbafa94
  Author: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:57 2014 +1000

      powerpc/powernv: Add PCI error injection debugfs entry

      The patch adds debugfs file (/sys/kernel/debug/powerpc/PCIxxxx/
      err_injct), which accepts following formated string, to support
      error injection. It will be used to support userland utility
      "errinjct" in future.

        "pe_no:0:function:address:mask" - 32-bits PCI errors
        "pe_no:1:function:address:mask" - 64-bits PCI errors

      Signed-off-by: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 131c123abec375afc819da89925dbce97590278e
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:56 2014 +1000

      powerpc/eeh: Introduce eeh_ops::err_inject

      The patch introduces eeh_ops::err_inject(), which allows to inject
      specified errors to indicated PE for testing purpose. The functionality
      isn't support on pSeries platform. On PowerNV, the functionality
      relies on OPAL API opal_pci_err_inject().

      Signed-off-by: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5b64234081fcbd48c4ae207ce2cc3c31f859f8a4
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:55 2014 +1000

      powerpc/powernv: Sync header with firmware

      The patch synchronizes firmware header file (opal.h) for PCI error
      injection.

      Signed-off-by: Mike Qiu <qiudayu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 404079c87e2f390611b71c8f03b9f5ddb6241131
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:54 2014 +1000

      powerpc/eeh: Clear frozen state on passing device

      When passing through device, its PE might have been put into frozen
      state. One obvious example would be: the passed PE is forced to be
      offline because of hitting maximal allowed EEH errors in userland.
      In that case, the frozen state won't be cleared and then the PE is
      returned back to host, which might not have chance detecting and
      recovering from it.

      The patch adds more check when passing through device and clear the
      PE frozen state if necessary.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 316233ff878451e198e3633fd9165c437007a309
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:53 2014 +1000

      powerpc/eeh: Reenable PCI devices after reset

      The PCI devices that have been passed through are enabled before
      reset, we need restore to the enabled state after reset. Otherwise,
      MMIO access might be issued to disabled devices after reset and
      causes exceptional recursive EEH error.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 0d5ee5205e62908172bf5e1a5fd171ba262fdb75
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:52 2014 +1000

      powerpc/eeh: Freeze PE before PE reset

      The patch adds one more option (EEH_OPT_FREEZE_PE) to set_option()
      method to proactively freeze PE, which will be issued before resetting
      pass-throughed PE to drop MMIO access during reset because it's
      always contributing to recursive EEH error.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 940376b3a463303787c6227c0327612653bf5600
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:51 2014 +1000

      powerpc/eeh: Add eeh_pe_state sysfs entry

      The patch adds sysfs entry "eeh_pe_state". Reading on it returns
      the PE's state while writing to it clears the frozen state. It's
      used to check or clear the PE frozen state from userland for
      debugging purpose.

      The patch also replaces printk(KERN_WARNING ...) with pr_warn() in
      eeh_sysfs.c

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3e938052fb7655c91ff031dd93f064b4087a1387
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 30 12:38:50 2014 +1000

      powerpc/eeh: Drop unused argument in eeh_check_failure()

      eeh_check_failure() is used to check frozen state of the PE which
      owns the indicated I/O address. The argument "val" of the function
      isn't used. The patch drops it and return the frozen state of the
      PE as expected.

      Cc: Vishal Mansur <vmansur@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit afdadc06df68861ee7b9ed1699a44516532f545e
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 30 09:11:15 2014 +0200

      gpio: staticize xway_stp_init()

      This initcall is only called from the driver itself, staticize it.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c98fed9fc6a7449affd941d8a8e9fcb0c72977d6
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:26 2014 -0700

      locktorture: Cleanup header usage

      Remove some unnecessary ones and explicitly include rwsem.h

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit a1229491006a3d55cc0d7e6d496be39915ccefdd
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:25 2014 -0700

      locktorture: Cannot hold read and write lock

      ... trigger an error if so.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 219f800f99db6f4e43a582cb9e0d98931f13c012
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:24 2014 -0700

      locktorture: Fix __acquire annotation for spinlock irq

      Its quite easy to get mixed up with the names -- 'torture_spinlock_irq'
      is not actually a valid spinlock name.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit e34191fad8e5d9fe4e76f6d03b5e29e3eae7535a
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 06:14:23 2014 -0700

      locktorture: Support rwlocks

      Add a "rw_lock" torture test to stress kernel rwlocks and their irq
      variant. Reader critical regions are 5x longer than writers. As such
      a similar ratio of lock acquisitions is seen in the statistics. In the
      case of massive contention, both hold the lock for 1/10 of a second.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 24afc3852e5ec9c35de5ae1b3c4f9e4ecbf53cb6
  Merge: 82de1bc fa0111b
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Sep 29 23:43:12 2014 -0700

      Merge tag 'for_3.18/samsung-clk' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk into clk-next

      Samsung clock patches for v3.18

      1) non-critical fixes (without the need to push to stable)

      fa0111be4ff3 clk: samsung: exynos4: remove duplicate div_core2 divider 
clock instantiation
      b511593d7165 clk: samsung: exynos4: fix g3d clocks
      c14254300131 clk: samsung: exynos4: add missing smmu_g2d clock and update 
comments
      22842d244af3 clk: samsung: exynos5260: fix typo in clock name
      e82ba578ccde clk: samsung: exynos3250: fix width field of mout_mmc0/1
      59037b92f440 clk: samsung: exynos3250: fix width and shift of 
div_spi0_isp clock
      5ce37f266650 clk: samsung: exynos3250: fix mout_cam_blk parent list

      2) Clock driver extensions

      07ccf02ba5c3 dt-bindings: clk: samsung: Document the DMC domain of 
Exynos3250 CMU
      d0e73eaf1925 ARM: dts: exynos3250: Add CMU node for DMC domain clocks
      e3c3f19bc618 clk: samsung: exynos3250: Register DMC clk provider
      4676f0aab9dc clk: samsung: exynos4: add support for MOUT_HDMI and 
MOUT_MIXER clocks

  commit 82de1bc86c493ad832db270635fbf4e8c237f02f
  Merge: 6e18ff2 04ed831
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Sep 29 23:38:59 2014 -0700

      Merge branch 'for-v3.18/ti-clk-driver' of github.com:t-kristo/linux-pm 
into clk-next

  commit 443b39cdd5c37661bf681858b327418c3a5b9d76
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Tue Sep 16 15:30:36 2014 +0200

      UBIFS: Fix trivial typo in power_cut_emulated()

      s/withing/within/

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit e3e00445d478f63f42a306e549f7358b6612110b
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Tue Sep 16 15:30:35 2014 +0200

      UBI: Fix trivial typo in __schedule_ubi_work

      s/of/if/

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit d8e0a86f9713689e35dc14f7184e85a13a2a9f4e
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Jun 23 14:20:06 2014 -0700

      i2c: cros_ec: Remove EC_I2C_FLAG_10BIT

      In <https://lkml.org/lkml/2014/6/10/265> pointed out that the 10-bit
      flag in the cros_ec_tunnel was useless.  It went into a 16-bit flags
      field but was defined at (1 << 16).

      Since we have no 10-bit i2c devices on the other side of the tunnel on
      any known devices this was never a problem.  Until we do it makes
      sense to remove this code.  On the EC side the code to handle this
      flag was removed in <https://chromium-review.googlesource.com/204162>.

      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 1dadba87cba20989c5a5a56f2a86fe6672e37c30
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 11:08:48 2014 +0200

      drm/nouveau: nv84+: fix fence context seqno's

      This fixes a regression introduced by "drm/nouveau: rework to new fence 
interface"
      (commit 29ba89b2371d466).

      The fence sequence should not be reset after creation, the old value is 
used instead.
      On destruction the final value is written, to prevent another source of 
accidental
      wraparound in case of a channel being destroyed after a hang, and 
unblocking any other
      channel that may wait on the about-to-be-deleted channel to signal.

      I'm nothing if not optimistic about any hope of recovery from that. ;-)

      Reported-by: Ted Percival <ted@xxxxxxxxxx>
      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Tested-by: Ted Percival <ted@xxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 213d61386ee8a0a704d99922dbdb99f9c233d630
  Merge: 5f0c5f7 fa5f4ad
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 30 01:30:50 2014 -0400

      Merge branch 'am335x'

      Markus Pargmann says:

      ====================
      net: cpsw: Support for am335x chip MACIDs

      This series adds support to the cpsw driver to read the MACIDs of the 
am335x
      chip and use them as fallback. These addresses are only used if there are 
no
      mac addresses in the devicetree, for example set by a bootloader.
      ====================

      Acked-by: Mugunthan V N <mugunthanvnm@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa5f4adf3a1594d55d730ba68c10afa1edebf58a
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:19 2014 +0200

      arm: dts: am33xx, Add syscon phandle to cpsw node

      There are 2 MACIDs stored in the control module of the am33xx. These are
      read by the cpsw driver if no valid MACID was found in the devicetree.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c9aaf87cd06fe161d96a814e719f7854cf4be8a9
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:18 2014 +0200

      am33xx: define syscon control module device node

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ba517b18aac0ed747b0f0716ca87cedaa8e5491
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:17 2014 +0200

      net: cpsw: Add am33xx MACID readout

      This patch adds a function to get the MACIDs from the am33xx SoC
      control module registers which hold unique vendor MACIDs. This is only
      used if of_get_mac_address() fails to get a valid mac address.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Tested-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56fdb2e04697c06b0af421cece0f360087af9cd1
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:16 2014 +0200

      net: cpsw: Replace pr_err by dev_err

      Use dev_err instead of pr_err.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bd07d34f00dfe5025faab0263554e3052ce5d58e
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:15 2014 +0200

      net: cpsw: header, Add missing include

      "MII_BUS_ID_SIZE" is defined in linux/phy.h which is not included in the
      cpsw.h file.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4d507dffe766b8e29f29d17ae8e0611b5638286e
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:14 2014 +0200

      net: cpsw: Add missing return value

      ret is set 0 at this point, so jumping to that error label would result
      in a return value of 0. Set ret to -ENOMEM to return a proper error
      value.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4a9839b8548cf2668c6ccf961f30bd565e8333f
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 08:53:13 2014 +0200

      DT doc: net: cpsw mac-address is optional

      mac-address is an optional property. If no mac-address is set, a random
      mac-address will be generated.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Reviewed-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5f0c5f73e5efaee2928c4cabcf48b03f6ba99fc8
  Author: Andy Gospodarek <gospo@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 28 22:34:37 2014 -0400

      bonding: make global bonding stats more reliable

      As the code stands today, bonding stats are based simply on the stats
      from the member interfaces.  If a member was to be removed from a bond,
      the stats would instantly drop.  This would be confusing to an admin
      would would suddonly see interface stats drop while traffic is still
      flowing.

      In addition to preventing the stats drops mentioned above, new members
      will now be added to the bond and only traffic received after the member
      was added to the bond will be counted as part of bonding stats.  Bonding
      counters will also be updated when any slaves are dropped to make sure
      the reported stats are reliable.

      v2: Changes suggested by Nik to properly allocate/free stats memory.
      v3: Properly destroy workqueue and fix netlink configuration path.
      v4: Moved cached stats into bonding and slave structs as there does not
      seem to be a complexity/performance benefit to using alloc'd memory vs
      in-struct memory.

      Signed-off-by: Andy Gospodarek <gospo@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b0ab6f92752b9f9d8da980506e9df3bd9dcd7ed3
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:54:24 2014 -0700

      net: sched: enable per cpu qstats

      After previous patches to simplify qstats the qstats can be
      made per cpu with a packed union in Qdisc struct.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6401585366326fc0ecbc372ec60d1a15cd8be2f5
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:53:57 2014 -0700

      net: sched: restrict use of qstats qlen

      This removes the use of qstats->qlen variable from the classifiers
      and makes it an explicit argument to gnet_stats_copy_queue().

      The qlen represents the qdisc queue length and is packed into
      the qstats at the last moment before passnig to user space. By
      handling it explicitely we avoid, in the percpu stats case, having
      to figure out which per_cpu variable to put it in.

      It would probably be best to remove it from qstats completely
      but qstats is a user space ABI and can't be broken. A future
      patch could make an internal only qstats structure that would
      avoid having to allocate an additional u32 variable on the
      Qdisc struct. This would make the qstats struct 128bits instead
      of 128+32.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25331d6ce42bcf4b34b6705fce4da15c3fabe62f
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:53:29 2014 -0700

      net: sched: implement qstat helper routines

      This adds helpers to manipulate qstats logic and replaces locations
      that touch the counters directly. This simplifies future patches
      to push qstats onto per cpu counters.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 22e0f8b9322cb1a48b1357e8f4ae6f5a9eca8cfa
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Sun Sep 28 11:52:56 2014 -0700

      net: sched: make bstats per cpu and estimator RCU safe

      In order to run qdisc's without locking statistics and estimators
      need to be handled correctly.

      To resolve bstats make the statistics per cpu. And because this is
      only needed for qdiscs that are running without locks which is not
      the case for most qdiscs in the near future only create percpu
      stats when qdiscs set the TCQ_F_CPUSTATS flag.

      Next because estimators use the bstats to calculate packets per
      second and bytes per second the estimator code paths are updated
      to use the per cpu statistics.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a75c380c7129c432f8ac9d42ebc170e5f7d9d31e
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Sep 19 09:40:21 2014 +1000

      powerpc: Enable DCACHE_WORD_ACCESS on ppc64le

      Enable on DCACHE_WORD_ACCESS on ppc64le. It should work on
      ppc64 and ppc32 but we need to do some testing first.

      A somewhat reasonable testcase used to show the performance
      improvement - a repeated stat of a 33 byte filename that
      doesn't exist:

       #include <sys/types.h>
       #include <sys/stat.h>
       #include <unistd.h>

       #define ITERATIONS 10000000

       #define PATH "123456781234567812345678123456781"

       int main(void)
       {
        unsigned long i;
        struct stat buf;

        for (i = 0; i < ITERATIONS; i++)
                stat(PATH, &buf);

        return 0;
       }

      runs 27% faster on POWER8.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 8989aa4adacd02174d1f72a00af8d669934a2b7a
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Sep 19 09:40:20 2014 +1000

      powerpc: ppc64le optimised word at a time

      Use cmpb which compares each byte in two 64 bit values and
      for each matching byte places 0xff in the target and 0x00
      otherwise.

      A simple hash_name microbenchmark:

      http://ozlabs.org/~anton/junkcode/hash_name_bench.c

      shows this version to be 10-20% faster than running the x86
      version on POWER8, depending on the length.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fe2a1bb1dbff1bc7b8c24eb1f691a544488617fa
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:45:11 2014 +1000

      selftests/powerpc: Add test of load_unaligned_zero_pad()

      It is a rarely exercised case, so we want to have a test to ensure it
      works as required.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit de5946c03575fb8c222610a6ac6726a5deabad46
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Fri Sep 19 09:40:19 2014 +1000

      powerpc: Implement load_unaligned_zeropad

      Implement a bi-arch and bi-endian version of load_unaligned_zeropad.

      Since the fallback case is so rare, a userspace test harness was used
      to test this on ppc64le, ppc64 and ppc32:

      http://ozlabs.org/~anton/junkcode/test_load_unaligned_zeropad.c

      It uses mprotect to force a SEGV across a page boundary, and a SEGV
      handler to lookup the exception tables and run the fixup routine.
      It also compares the result against a normal load.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 480bd3c4ad30558dd26c16e3f8358e36522d9af0
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Mon Sep 29 18:21:46 2014 -0700

      mei: mei_txe_fw_sts can be static

      CC: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit baeb7ef34952f523a129e5d1369aa42ecbe7f8c9
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:21:03 2014 +0200

      tty: serial: 8250: use 32bit variable for rpm_tx_active

      The kbuild test robot wrote me:
      |  make.cross ARCH=powerpc
      |>> ERROR: ".__xchg_called_with_bad_pointer" 
[drivers/tty/serial/8250/8250.ko] undefined!

      The generic implementation of xchg() on arm and x86 works for variables of
      size one bye (char). According to the report powerpc does not support
      xchg() for one byte sized variables and looking further it seems also to
      be the same case for sparc and tile (or for 10 out of 26 architectures
      which provide a custom implementation).
      For that reason I increase the size of the variable from one to four
      bytes to get it work on powerpc (and the others).

      Reported-By: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93899a679fd6b2534b5c297d9316bae039ebcbe1
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Mon Sep 29 17:18:39 2014 -0600

      vfio-pci: Fix remove path locking

      Locking both the remove() and release() path results in a deadlock
      that should have been obvious.  To fix this we can get and hold the
      vfio_device reference as we evaluate whether to do a bus/slot reset.
      This will automatically block any remove() calls, allowing us to
      remove the explict lock.  Fixes 61d792562b53.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx        [3.17]

  commit f48c767ce8951e30eb716b8ef69142d21aacbd1d
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Sep 29 13:58:47 2014 +0200

      PM / Domains: Move dev_pm_domain_attach|detach() to pm_domain.h

      The commit 46420dd73b80 (PM / Domains: Add APIs to attach/detach a PM
      domain for a device) started using errno values in pm.h header file.
      It also failed to include the header for these, thus it caused
      compiler errors.

      Instead of including the errno header to pm.h, let's move the functions
      to pm_domain.h, since it's a better match.

      Fixes: 46420dd73b80 (PM / Domains: Add APIs to attach/detach a PM domain 
for a device)
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 76272ab3f348d303eb31a5a061601ca8e0f9c5ce
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 18:02:19 2014 -0400

      staging: rtl8821ae: remove driver

      There is now a "real" driver in the wireless tree for this hardware
      device, so remove the staging driver as it is no longer needed.

      Reported-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a666b6ffbc9b6705a3ced704f52c3fe9ea8bf959
  Author: Pali Rohár <pali.rohar@xxxxxxxxx>
  Date:   Mon Sep 29 15:10:51 2014 +0200

      dell-wmi: Fix access out of memory

      Without this patch, dell-wmi is trying to access elements of dynamically
      allocated array without checking the array size. This can lead to memory
      corruption or a kernel panic. This patch adds the missing checks for
      array size.

      Signed-off-by: Pali Rohár <pali.rohar@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 6c97c9c1acfce89cce2f239f0325786f95aea848
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 10:08:12 2014 +0200

      i2c: cros-ec-tunnel: Add of match table

      To enable the cros-ec-tunnel driver to be auto-loaded when build as a
      module add an of match table (and export it) to match the modalias
      information passed on to userspace as the Cros EC MFD driver registers
      the MFD subdevices with an of_compatibility string.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 22762ccb0ef02a8fbdde09046d7095d46f3b7095
  Author: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 12:07:37 2014 +0200

      i2c: rcar: remove sign-compare flaw

      gcc rightfully says:

      drivers/i2c/busses/i2c-rcar.c:198:10: warning: comparison between signed 
and unsigned integer expressions [-Wsign-compare]

      Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 8b57cebedd3e8a384ab678a69e9b7128eb438a1f
  Author: Fan Du <fan.du@xxxxxxxxx>
  Date:   Tue Sep 16 17:21:03 2014 +0800

      i2c: ismt: Use minimum descriptor size

      Software is allowed to allocate number of descriptor size from 2 to 256,
      this i2c controller could process more descriptor, but for i2c core soft
      ware layer, only one i2c transaction is allowed each time.

      So here switch to minimum 2 descriptor when initialization.

      Signed-off-by: Fan Du <fan.du@xxxxxxxxx>
      Acked-by: Neil Horman <nhorman@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 639a26cf0771cb5a4d61a0f7777882cbda989753
  Author: Haibo Chen <haibo.chen@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 13:52:07 2014 +0800

      i2c: imx: Add arbitration lost check

      According to the i.mx spec, for multimaster mode, if I2C is
      enabled when the bus is busy and asserts start, hardware inhibits
      the transmission, clears MSTA without signaling a stop, generate
      an interrupt, and set I2C_I2SR[IAL] to indicate a failed attempt
      to engage the bus, which means arbitration lost. In this case,
      we should first test I2C_I2SR[IAL], and clear this bit if it is
      set, and then I2C controller default to slave receive mode.

      This patch check the IAL bit every time before an I2c transmission.
      if IAL is set, clear it and make I2C controller to default mode.

      Signed-off-by: Haibo Chen <haibo.chen@xxxxxxxxxxxxx>
      Acked-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 29209338b22a61c9ba67badd5f36e96cda1892d8
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Fri Aug 22 10:43:44 2014 -0700

      i2c: rk3x: Remove unlikely() annotations

      Having a transfer more than 32 bits is not all that unlikely.  Remove
      the annotation.

      The unlikely in the IRQ handler can't gain us much.  It's not in a
      loop, so at most it would save 1 instruction per IRQ, which isn't
      much.  In fact on the compiler I tested it produced the exact same
      code.  Remove it too.

      Suggested-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit aa5beaf62588d095398415af5d0e14c79e2478a3
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 00:20:19 2014 +0400

      i2c: rcar: check for no IRQ in rcar_i2c_irq()

      Check if the ICMSR register (masked with the ICMIER register) evaluates 
to 0  in
      the driver's interrupt handler and return IRQ_NONE in that case, like 
many other
      drivers do.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 7c7117ffe08fd54d4129e378b46a812c717bae48
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 00:15:46 2014 +0400

      i2c: rcar: make rcar_i2c_prepare_msg() *void*

      rcar_i2c_prepare_msg() always returns 0, so we can make this function 
return
      *void* and thus remove the result check in rcar_i2c_master_xfer().

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit c30d7662d81062cbc25e5ff50be8dbaca3a1f20a
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 00:14:14 2014 +0400

      i2c: rcar: simplify check for last message

      rcar_i2c_master_xfer() needlessly compares the message pointers (using 
indirect
      addressing) in order to detect the last I2C message, while it's enough to 
only
      compare the message indexes.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 4bcfda09936da647b0a3b49d5dcb3c6c6ebb0395
  Author: Tan, Raymond <raymond.tan@xxxxxxxxx>
  Date:   Wed Sep 3 10:41:38 2014 +0800

      i2c: designware: add support of platform data to set I2C mode

      Use the platform data to set the clk_freq when there is no DT 
configuration
      available. The clk_freq in turn will determine the I2C speed mode.

      In Quark, there is currently no other configuration mechanism other than
      board files.

      Signed-off-by: Raymond Tan <raymond.tan@xxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit 8e5f6b2a289c4374456fb785900b0b7445b719e6
  Author: Romain Baeriswyl <Romain.Baeriswyl@xxxxxxxxxx>
  Date:   Wed Aug 20 16:29:08 2014 +0200

      i2c: designware: add support of I2C standard mode

      Some legacy devices support ony I2C standard mode at 100kHz.
      This patch allows to select the standard mode through the DTS
      with the use of the existing clock-frequency parameter.

      When clock-frequency parameter is not set, the fast mode is selected.
      Only when the parameter is set at 100000, the standard mode is selected.

      Signed-off-by: Romain Baeriswyl <romainba@xxxxxxxxxx>
      Reviewed-by: Christian Ruppert <christian.ruppert@xxxxxxxxxx>
      Acked-by: Alan Tull <atull@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>

  commit f5b313a2bcd4c436560c044c726d9ad84a3e4bb3
  Merge: 45942c3 f29a432
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:42 2014 +0100

      Merge remote-tracking branch 'regmap/topic/cache' into regmap-next

  commit 45942c310da8eadc603e7d2332897909c1da4b70
  Merge: 88507a2 6e64b6c
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:42 2014 +0100

      Merge remote-tracking branch 'regmap/topic/dt-endian' into regmap-next

  commit 88507a2ba8b453a38b950f3ccb2cae6cc4d82e7a
  Merge: 18a64d8 336fb81
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:41 2014 +0100

      Merge remote-tracking branch 'regmap/topic/core' into regmap-next

  commit 18a64d844c0e98ad00f735f5ea6a3affb6b76639
  Merge: 25a9487 18c0301
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:40 2014 +0100

      Merge remote-tracking branch 'regmap/fix/debugfs' into regmap-linus

  commit 25a948778759ad87d7b005522248cec97eaaa4c5
  Merge: fe82dce d6b41cb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 29 20:49:40 2014 +0100

      Merge remote-tracking branch 'regmap/fix/core' into regmap-linus

  commit 100ebb2c48eaddd6a7ce9602d5d4c37f0a3c9232
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Sep 26 17:07:59 2014 -0600

      PCI: Add ACS quirk for Intel 10G NICs

      Intel has verified there is no peer-to-peer between functions for the 
below
      selection of 82598, 82599, and X520 10G NICs.  These NICs lack an ACS
      capability, so we're not able to determine this isolation without the help
      of quirks.

      Generalize the Solarflare quirk and add these Intel 10G NICs.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: John Ronciak <John.ronciak@xxxxxxxxx>

  commit 79cf79abce71eb7dbc40e2f3121048ca5405cb47
  Author: Michael Braun <michael-dev@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:31:08 2014 +0200

      macvlan: add source mode

      This patch adds a new mode of operation to macvlan, called "source".
      It allows one to set a list of allowed mac address, which is used
      to match against source mac address from received frames on underlying
      interface.
      This enables creating mac based VLAN associations, instead of standard
      port or tag based. The feature is useful to deploy 802.1x mac based
      behavior, where drivers of underlying interfaces doesn't allows that.

      Configuration is done through the netlink interface using e.g.:
       ip link add link eth0 name macvlan0 type macvlan mode source
       ip link add link eth0 name macvlan1 type macvlan mode source
       ip link set link dev macvlan0 type macvlan macaddr add 00:11:11:11:11:11
       ip link set link dev macvlan0 type macvlan macaddr add 00:22:22:22:22:22
       ip link set link dev macvlan0 type macvlan macaddr add 00:33:33:33:33:33
       ip link set link dev macvlan1 type macvlan macaddr add 00:33:33:33:33:33
       ip link set link dev macvlan1 type macvlan macaddr add 00:44:44:44:44:44

      This allows clients with MAC addresses 00:11:11:11:11:11,
      00:22:22:22:22:22 to be part of only VLAN associated with macvlan0
      interface. Clients with MAC addresses 00:44:44:44:44:44 with only VLAN
      associated with macvlan1 interface. And client with MAC address
      00:33:33:33:33:33 to be associated with both VLANs.

      Based on work of Stefan Gula <steweg@xxxxxxxxx>

      v8: last version of Stefan Gula for Kernel 3.2.1
      v9: rework onto linux-next 2014-03-12 by Michael Braun
          add MACADDR_SET command, enable to configure mac for source mode
          while creating interface
      v10:
        - reduce indention level
        - rename source_list to source_entry
        - use aligned 64bit ether address
        - use hash_64 instead of addr[5]
      v11:
        - rebase for 3.14 / linux-next 20.04.2014
      v12
        - rebase for linux-next 2014-09-25

      Signed-off-by: Michael Braun <michael-dev@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1104528bc769bef26f837097459e1a6e4dae240c
  Merge: c0ed74e 24832b4
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Sep 29 13:24:24 2014 -0600

      Merge branch 'pci/host-designware' into next

      * pci/host-designware:
        PCI: designware: Add get_msi_data() to pcie_host_ops
        PCI: designware: Rename get_msi_data() to get_msi_addr()
        PCI: designware: Fix IO resource end address calculation
        PCI: designware: Fix configuration base address when using 'reg'
        PCI: designware: Use NULL instead of false

      [bhelgaas: Fixup keystone for "PCI: designware: Rename get_msi_data() to
      get_msi_addr()"]

  commit 852248449c73b5ffe109a33d65485c71d3d398a7
  Merge: 735d383 db29a95
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:46:53 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      pull request: netfilter/ipvs updates for net-next

      The following patchset contains Netfilter/IPVS updates for net-next,
      most relevantly they are:

      1) Four patches to make the new nf_tables masquerading support
         independent of the x_tables infrastructure. This also resolves a
         compilation breakage if the masquerade target is disabled but the
         nf_tables masq expression is enabled.

      2) ipset updates via Jozsef Kadlecsik. This includes the addition of the
         skbinfo extension that allows you to store packet metainformation in 
the
         elements. This can be used to fetch and restore this to the packets 
through
         the iptables SET target, patches from Anton Danilov.

      3) Add the hash:mac set type to ipset, from Jozsef Kadlecsick.

      4) Add simple weighted fail-over scheduler via Simon Horman. This provides
         a fail-over IPVS scheduler (unlike existing load balancing schedulers).
         Connections are directed to the appropriate server based solely on
         highest weight value and server availability, patch from Kenny Mathis.

      5) Support IPv6 real servers in IPv4 virtual-services and vice versa.
         Simon Horman informs that the motivation for this is to allow more
         flexibility in the choice of IP version offered by both virtual-servers
         and real-servers as they no longer need to match: An IPv4 connection
         from an end-user may be forwarded to a real-server using IPv6 and
         vice versa. No ip_vs_sync support yet though. Patches from Alex 
Gartrell
         and Julian Anastasov.

      6) Add global generation ID to the nf_tables ruleset. When dumping from
         several different object lists, we need a way to identify that an 
update
         has ocurred so userspace knows that it needs to refresh its lists. This
         also includes a new command to obtain the 32-bits generation ID. The
         less significant 16-bits of this ID is also exposed through res_id 
field
         in the nfnetlink header to quickly detect the interference and retry 
when
         there is no risk of ID wraparound.

      7) Move br_netfilter out of the bridge core. The br_netfilter code is
         built in the bridge core by default. This causes problems of different
         kind to people that don't want this: Jesper reported performance drop 
due
         to the inconditional hook registration and I remember to have read 
complains
         on netdev from people regarding the unexpected behaviour of our 
bridging
         stack when br_netfilter is enabled (fragmentation handling, layer 3 and
         upper inspection). People that still need this should easily undo the
         damage by modprobing the new br_netfilter module.

      8) Dump the set policy nf_tables that allows set parameterization. So
         userspace can keep user-defined preferences when saving the ruleset.
         From Arturo Borrero.

      9) Use __seq_open_private() helper function to reduce boiler plate code
         in x_tables, From Rob Jones.

      10) Safer default behaviour in case that you forget to load the protocol
         tracker. Daniel Borkmann and Florian Westphal detected that if your
         ruleset is stateful, you allow traffic to at least one single SCTP port
         and the SCTP protocol tracker is not loaded, then any SCTP traffic may
         be pass through unfiltered. After this patch, the connection tracking
         classifies SCTP/DCCP/UDPlite/GRE packets as invalid if your kernel has
         been compiled with support for these modules.
      ====================

      Trivially resolved conflict in include/linux/skbuff.h, Eric moved some
      netfilter skbuff members around, and the netfilter tree adjusted the
      ifdef guards for the bridging info pointer.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6d13f69444bd3d4888e43f7756449748f5a98bad
  Author: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:46:30 2014 -0400

      missing data dependency barrier in prepend_name()

      AFAICS, prepend_name() is broken on SMP alpha.  Disclaimer: I don't have
      SMP alpha boxen to reproduce it on.  However, it really looks like the 
race
      is real.

      CPU1: d_path() on /mnt/ramfs/<255-character>/foo
      CPU2: mv /mnt/ramfs/<255-character> /mnt/ramfs/<63-character>

      CPU2 does d_alloc(), which allocates an external name, stores the name 
there
      including terminating NUL, does smp_wmb() and stores its address in
      dentry->d_name.name.  It proceeds to d_add(dentry, NULL) and d_move()
      old dentry over to that.  ->d_name.name value ends up in that dentry.

      In the meanwhile, CPU1 gets to prepend_name() for that dentry.  It fetches
      ->d_name.name and ->d_name.len; the former ends up pointing to new name
      (64-byte kmalloc'ed array), the latter - 255 (length of the old name).
      Nothing to force the ordering there, and normally that would be OK, since 
we'd
      run into the terminating NUL and stop.  Except that it's alpha, and we'd 
need
      a data dependency barrier to guarantee that we see that store of NUL
      __d_alloc() has done.  In a similar situation dentry_cmp() would survive; 
it
      does explicit smp_read_barrier_depends() after fetching ->d_name.name.
      prepend_name() doesn't and it risks walking past the end of kmalloc'ed 
object
      and possibly oops due to taking a page fault in kernel mode.

      Cc: stable@xxxxxxxxxxxxxxx # 3.12+
      Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx>

  commit 6f67c380056ceaf5844f18d3a5d769d233247849
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Fri Sep 26 09:57:27 2014 -0700

      ASoC: rt5677: Add dts properties for input/output differential 
configuration

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f8a770c2c67f28956f8f4601feb99e9bd02a16c8
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:58:16 2014 +0300

      ASoC: Intel: byt-rt5640: Add quirk for Asus T100

      Asus T100 internal microphone is not digital but analogue connected to 
IN1P
      pin of the RT564x codec with shared bias between internal and headset
      microphones. Because of this there is need to have machine specific DAPM
      routes in byt-rt5640.

      Add handling for them with the help of DMI quirk that is used to add 
custom
      routes in addition to common. Because "Internal Mic" connected to DMIC1 is
      not common to all move it as a default custom route when there is no match
      in quirk table.

      Custom "Internal Mic" -> "IN1P" with MICBIAS1 route is added for Asus 
T100.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ac06dd8df6e13591524f0e1bedf36af4ca0e967b
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:58:15 2014 +0300

      ASoC: Intel: byt-rt5640: Remove IN2N pin from DAPM route table

      I tested couple byt-rt5640 based platforms and they have single-ended
      headset microphone connection to IN2P only. I guess IN2N was either 
defined
      by accident or some early platform had floating ground for headset. It's
      better to remove IN2N and add a custom route for such a platform if 
needed.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e19685ed24b518440c0717719ff02e74c0e6d2cb
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 09:41:08 2014 -0700

      perf bench futex: Sanitize -q option in requeue

      When given the number of threads to requeue at once by user input,
      there's always the risk of this value being larger than the total number
      of threads.  This doesn't make any sense, and the kernel can easily deal
      with such sort of situations, hence no big deal. We should however
      prevent bogus output such as:

      ./perf bench --repeat 2 futex requeue -q 10
      Run summary [PID 22210]: Requeuing 4 threads (from [private] 0x99ef3c to 
0x99ef38), 10 at a time.

      [Run 1]: Requeued 10 of 4 threads in 0.0040 ms
      [Run 2]: Requeued 10 of 4 threads in 0.0030 ms
      Requeued 10 of 4 threads in 0.0035 ms (+-14.29%)

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Cc: Davidlohr Bueso <dbueso@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412008868-22328-2-git-send-email-dave@xxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 86c87e13f8a5dffc6cc7b0f37340f815dc172945
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Mon Sep 29 09:41:07 2014 -0700

      perf bench futex: Support operations for shared futexes

      Unlike futex-hash, requeuing and wakeup benchmarks do not support shared
      futexes, limiting the usefulness of the programs. Correct this, and
      allow using the local -S parameter. The default remains using private
      futexes.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Cc: Davidlohr Bueso <dbueso@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1412008868-22328-1-git-send-email-dave@xxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 735d383117e113403442d971b23e7cfa2f876c7c
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Mon Sep 29 13:08:30 2014 +0200

      tcp: change TCP_ECN prefixes to lower case

      Suggested by Stephen. Also drop inline keyword and let compiler decide.

      gcc 4.7.3 decides to no longer inline tcp_ecn_check_ce, so split it up.
      The actual evaluation is not inlined anymore while the ECN_OK test is.

      Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d82bd1229885d550d03926cfa937703f6caa3cc0
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Mon Sep 29 13:08:29 2014 +0200

      tcp: move TCP_ECN_create_request out of header

      After Octavian Purdilas tcp ipv4/ipv6 unification work this helper only
      has a single callsite.

      While at it, convert name to lowercase, suggested by Stephen.

      Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2b7fc477b0423cbcc7be8ad8652e3552198de418
  Merge: 41c9199 5b85bad
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 14:36:33 2014 -0400

      Merge branch 'arcnet-EAE'

      Michael Grzeschik says:

      ====================
      ARCNET: add support for EAE multi interfac card

      this series adds support for the PLX Bridge based multi interface
      pci cards and adds support to change device address on com200xx chips
      during runtime.

      This series is based on v3.17-rc7.
      It is fixed for build against com20020_cs.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5b85bad2a473a8b90cac93d21ab024ba221a8b09
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:38 2014 +0200

      ARCNET: enable eae arcnet card support

      This patch adds support for the EAE arcnet cards
      which has two Interfaces.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c51da42a6346c0c747e70a4f5ae873da1150a784
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:37 2014 +0200

      ARCNET: add support for multi interfaces on com20020

      The com20020-pci driver is currently designed to instance
      one netdev with one pci device. This patch adds support to
      instance many cards with one pci device, depending on the device
      data in the private data.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c14f9c70327a6fb75534c4c61d7ea9c82ccf78f
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:36 2014 +0200

      ARCNET: add com20020 PCI IDs with metadata

      This patch adds metadata for the com20020 to prepare for devices with
      multiple io address areas with multi card interfaces.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a0d2e51390622e4dfd9d7bffb768e6fa22fb7daf
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:35 2014 +0200

      ARCNET: add com20020_set_hwddr to change address

      This patch adds com20020_set_hwaddr to make
      it possible to change the hwaddr on runtime.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 226ee6751541a958cd1ad982f5ba0f9affde6141
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Mon Sep 29 11:55:34 2014 +0200

      ARCNET: return IRQ_NONE if the interface isn't running

      The interrupt handler needs to return IRQ_NONE in case
      two devices are used with the shared interrupt handler.
      Otherwise it could steal interrupts from the other
      interface.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 24bab491220faa446d945624086d838af41d616c
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Fri Sep 26 13:58:27 2014 -0400

      NFSD: Implement SEEK

      This patch adds server support for the NFS v4.2 operation SEEK, which
      returns the position of the next hole or data segment in a file.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 87a15a8090c0e5284c0e53528d9defa5d9237866
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Fri Sep 26 13:58:26 2014 -0400

      NFSD: Add generic v4.2 infrastructure

      It's cleaner to introduce everything at once and have the server reply
      with "not supported" than it would be to introduce extra operations when
      implementing a specific one in the middle of the list.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 7e5be28827bf5c1989218c4b7bf64fdbc3d679b5
  Author: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:11:22 2014 -0500

      svcrdma: advertise the correct max payload

      Svcrdma currently advertises 1MB, which is too large.  The correct value
      is the minimum of RPCSVC_MAXPAYLOAD and the max scatter-gather allowed
      in an NFSRDMA IO chunk * the host page size. This bug is usually benign
      because the Linux X64 NFSRDMA client correctly limits the payload size to
      the correct value (64*4096 = 256KB).  But if the Linux client is PPC64
      with a 64KB page size, then the client will indeed use a payload size
      that will overflow the server.

      Signed-off-by: Steve Wise <swise@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 2c82c3ad56921c47f28af9eb8ed96b6d99b47623
  Author: Chang Hyun Park <heartinpiece@xxxxxxxxx>
  Date:   Fri Sep 26 21:54:01 2014 +0900

      perf trace: Fix mmap return address truncation to 32-bit

      Using 'perf trace' for mmap is truncating return values by stripping the
      top 32 bits, actually printing only the lower 32 bits.

      This was because the ret value was of an 'int' type and not a 'long'
      type.

        The Problem:

        991258501.244 ( 0.004 ms): mmap(len: 40001536, prot: READ|WRITE, flags: 
PRIVATE|ANONYMOUS, fd: -1) = 0x56691000
        991258501.257 ( 0.000 ms): minfault [_int_malloc+0x1038] => 
//anon@0x7fa056691008 //(d.)

      The first line shows an mmap, which succeeds and returns 0x56691000.

      However the next line shows a memory access to that virtual memory area,
      specifically to 0x7fa056691008. The upper 32 bit is lost due to the
      problem mentioned above, and thus mmap's return value didn't have the
      upper 0x7fa0.

      Tested on 3.17-rc5 from the linus's tree, and the HEAD of tip/master

      Signed-off-by: Chang Hyun Park <heartinpiece@xxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411736041-8017-1-git-send-email-heartinpiece@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 46441bdc76fee08e297ebcf17e4ca91013b1ee9e
  Author: Matt Fleming <matt.fleming@xxxxxxxxx>
  Date:   Wed Sep 24 15:04:06 2014 +0100

      perf tools: Refactor unit and scale function parameters

      Passing pointers to alias modifiers 'unit' and 'scale' isn't very
      future-proof since if we add more modifiers to the list we'll end up
      passing more arguments.

      Instead wrap everything up in a struct perf_pmu_info, which can easily
      be expanded when additional alias modifiers are necessary in the future.

      Signed-off-by: Matt Fleming <matt.fleming@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411567455-31264-3-git-send-email-matt@xxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 31d6f57d3c65fd75c18ea9a3acebedc6cd60d656
  Author: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 08:31:05 2014 +0200

      MIPS: ralink: remove deprecated IRQF_DISABLED

      Remove the use of the IRQF_DISABLED flag
      from arch/mips/ralink/timer.c

      It's a NOOP since 2.6.35 and it will be removed soon.

      Signed-off-by: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: jkosina@xxxxxxx
      Cc: standby24x7@xxxxxxxxx
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: yongjun_wei@xxxxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7886/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 0bd2ac3dae74ee25c5ea171cb572731c7a89c248
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Sep 29 11:40:42 2014 +0200

      ASoC: Remove CODEC pointer from snd_soc_dapm_context

      The only remaining user of the CODEC pointer in the DAPM struct is to
      initialize the CODEC pointer in the widget struct. The later is scheduled
      for removal, but has still a few users left. For now use
      dapm->component->codec to initialize it.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a761f87f367a2a172cbc62d0e88eabe175d349a8
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Sep 29 11:40:41 2014 +0200

      ASoC: rx51: Use snd_soc_dapm_to_codec() instead of dapm->codec

      The CODEC struct in the snd_soc_dapm_context struct is deprecated and
      scheduled for removal. Use the snd_soc_dapm_to_codec() function instead.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9cca023e5c5c13486d48d47a46564c359af9ae73
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Sep 29 11:40:40 2014 +0200

      ASoC: wm8{350,753,971}: Use snd_soc_dapm_to_codec() instead of dapm->codec

      The CODEC struct in the snd_soc_dapm_context struct is deprecated and
      scheduled for removal. Use the snd_soc_dapm_to_codec() function instead.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a4c84e6aafda0ddd8cb004c464cd11e47e211049
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 01:57:16 2014 -0700

      leds: gpio: cleanup the leds-gpio driver

      Remove stray blank line and space.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 18c0301f9898feaac38135b2cea476bb606830e3
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 08:43:37 2014 +0200

      regmap: Fix debugfs-file 'registers' mode

      The macro "REGMAP_ALLOW_WRITE_DEBUGFS" can be used to enable write
      support on the registers file in the debugfs. The mode of the file is
      fixed to 0400 so it is not possible to write the file ever.

      This patch fixes the mode by setting it to the correct value depending
      on the macro.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a823e76138466225d0a9f45520c5654132939a01
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 01:57:15 2014 -0700

      led: gpio: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'pdata->num_leds' will always be none
      zero here, and then if it equals to zero, the kmemdup() will return
      ZERO_SIZE_PTR, which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling
      kmemdup().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 4cc72346f05ef549403d997d66fd517109e59d24
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 01:57:14 2014 -0700

      led: gpio: Sort include headers alphabetically

      If the inlcude headers aren't sorted alphabetically, then the
      logical choice is to append new ones, however that creates a
      lot of potential for conflicts or duplicates because every change
      will then add new includes in the same location.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit a31083600476ac11b656bbc70784767f231469ff
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:57:06 2014 +0800

      spi: fsl: Sort include headers alphabetically

      Sort all the include headers alphabetically for the freescale
      spi drivers. If the inlcude headers sorted out of order, maybe
      the best logical choice is to append new ones after the exist
      ones, while this may create a lot of potential for duplicates
      and conflicts for each diffenent changes will add new headers
      in the same location.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 644bbf95f5e2937f4929866e0d8899a9ed42f691
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 29 08:55:41 2014 +0100

      staging: et131x: Simplify for loop in et131x_init_send()

      The for loop in this function increments two variables and has an unusual
      starting index of 1 (not 0). Make it look more familiar.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ccb32b13c79331cc64d81a00f3cca335b7c26c29
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 29 08:55:40 2014 +0100

      staging: et131x: Audit and update comments

      Many of the functions and variables in the driver have been renamed and 
are now
      more understandable, as well as defines added for various constants. 
Update /
      remove some comments to reflect this.

      Also many comments were unnecessary dialogue describing what is evident
      from the code, or comments were just plain incorrect. Remove these too.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0f905ce2b59c666ad48f240bfa2ab28b77f7f936
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:31:51 2014 -0600

      drivers/vfio: Export vfio_spapr_iommu_eeh_ioctl() with GPL

      The function should have been exported with EXPORT_SYMBOL_GPL()
      as part of commit 92d18a6851fb ("drivers/vfio: Fix EEH build error").

      Suggested-by: Alexey Kardashevskiy <aik@xxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit 41c91996d99394a75912aa5bfda300b85789ed43
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Mon Sep 29 15:04:37 2014 +0800

      tcp: remove unnecessary assignment.

      This variable i is overwritten to 0 by following code

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1937227316417aa7568d01e6fa1f272e98fb890
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sun Sep 28 22:18:47 2014 -0700

      net: reorganize sk_buff for faster __copy_skb_header()

      With proliferation of bit fields in sk_buff, __copy_skb_header() became
      quite expensive, showing as the most expensive function in a GSO
      workload.

      __copy_skb_header() performance is also critical for non GSO TCP
      operations, as it is used from skb_clone()

      This patch carefully moves all the fields that were not copied in a
      separate zone : cloned, nohdr, fclone, peeked, head_frag, xmit_more

      Then I moved all other fields and all other copied fields in a section
      delimited by headers_start[0]/headers_end[0] section so that we
      can use a single memcpy() call, inlined by compiler using long
      word load/stores.

      I also tried to make all copies in the natural orders of sk_buff,
      to help hardware prefetching.

      I made sure sk_buff size did not change.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8f02af096b1fc9fd46680cbe55214e477eb76d3
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:16:24 2014 -0600

      vfio/pci: Restore MSIx message prior to enabling

      The MSIx vector table lives in device memory, which may be cleared as
      part of a backdoor device reset. This is the case on the IBM IPR HBA
      when the BIST is run on the device. When assigned to a QEMU guest,
      the guest driver does a pci_save_state(), issues a BIST, then does a
      pci_restore_state(). The BIST clears the MSIx vector table, but due
      to the way interrupts are configured the pci_restore_state() does not
      restore the vector table as expected. Eventually this results in an
      EEH error on Power platforms when the device attempts to signal an
      interrupt with the zero'd table entry.

      Fix the problem by restoring the host cached MSI message prior to
      enabling each vector.

      Reported-by: Wen Xiong <wenxiong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit 3b307ffe3faad60aeda0e9a4f661d5c1edbd761e
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:13:46 2014 -0600

      PCI: Export MSI message relevant functions

      The patch exports 2 MSI message relevant functions, which will be
      used by VFIO PCI driver. The VFIO PCI driver would be built as
      a module.

      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit 19926c6de0c37f486f00b7531aec4ba5a09451ae
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 17:32:17 2014 +0200

      ASoC: davinci: vcif must be a module if SND_DAVINCI_SOC is

      It is possible to configure a kernel with SND_DAVINCI_SOC=m and
      SND_DM365_VOICE_CODEC=y, which results in a link error:

      sound/built-in.o: In function `davinci_vcif_probe':
      sound/soc/davinci/davinci-vcif.c:223: undefined reference to 
`davinci_soc_platform_register'

      The best way to avoid this is to make SND_DM365_VOICE_CODEC
      a tristate option that depends on SND_DAVINCI_SOC, so it
      can only be a module or disabled when the base driver is
      a loadable module

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f5c9ecebaf2a2c9381973798e389cc019dd983e0
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 29 10:06:19 2014 -0600

      vfio/iommu_type1: add new VFIO_TYPE1_NESTING_IOMMU IOMMU type

      VFIO allows devices to be safely handed off to userspace by putting
      them behind an IOMMU configured to ensure DMA and interrupt isolation.
      This enables userspace KVM clients, such as kvmtool and qemu, to further
      map the device into a virtual machine.

      With IOMMUs such as the ARM SMMU, it is then possible to provide SMMU
      translation services to the guest operating system, which are nested
      with the existing translation installed by VFIO. However, enabling this
      feature means that the IOMMU driver must be informed that the VFIO domain
      is being created for the purposes of nested translation.

      This patch adds a new IOMMU type (VFIO_TYPE1_NESTING_IOMMU) to the VFIO
      type-1 driver. The new IOMMU type acts identically to the
      VFIO_TYPE1v2_IOMMU type, but additionally sets the DOMAIN_ATTR_NESTING
      attribute on its IOMMU domains.

      Cc: Joerg Roedel <joro@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit c02607aad2f9ed478eb288bcec1c00cd9df38b3c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 29 10:05:06 2014 -0600

      iommu: introduce domain attribute for nesting IOMMUs

      Some IOMMUs, such as the ARM SMMU, support two stages of translation.
      The idea behind such a scheme is to allow a guest operating system to
      use the IOMMU for DMA mappings in the first stage of translation, with
      the hypervisor then installing mappings in the second stage to provide
      isolation of the DMA to the physical range assigned to that virtual
      machine.

      In order to allow IOMMU domains to be used for second-stage translation,
      this patch adds a new iommu_attr (IOMMU_ATTR_NESTING) for setting
      second-stage domains prior to device attach. The attribute can also be
      queried to see if a domain is actually making use of nesting.

      Acked-by: Joerg Roedel <jroedel@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>

  commit ce23139c6c2ee92d5eace20f6f10d716cf295a5b
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:50 2014 +0300

      mei: fix kernel-doc warnings

      Add missed parameters descriptions and return values descriptions

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a8605ea2c20c2b97a54d7746c16ebef5ba29632a
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:49 2014 +0300

      mei: fix KDoc documentation formatting

      Fix Kdoc documentation formatting warnings
      genertaed by ./scripts/kernel-doc

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 764c065a65c31a09340e71d2c41652e7e05bf083
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:48 2014 +0300

      mei: drop me_client_presentation_num

      me_client_presentation_num field is not used for any
      particular purpose now, so it can be safely dropped.

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a01e97432a6ee5c5b78c0425dd7518a80f87b54
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:47 2014 +0300

      mei: trivial: fix errors in prints in comments

      Fix misspellings and wrong print texts

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f180359f42fc6fda4600175c63f2a84f444cc92
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:46 2014 +0300

      mei: remove include to pci header from mei module files

      Remove inclusion of linux/pci.h in mei layer
      however we need to include the headers that before
      got included implicitly from linux/pci.h.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ad96db6ccdd8b777cff5fd4aa74ec1e86f1afce
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:45 2014 +0300

      mei: push pci cfg structure me hw

      Device specific configurations are currently only needed by me hw
      so we can remove it from txe

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d08b8fc0dbdbe9bf7edeb46f7a856f993630664f
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:44 2014 +0300

      mei: remove the reference to pdev from mei_device

      For purpose of adding testing HW we would like
      to get rid of pci dependency in generic mei code.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1bd30b6a42610466bae2c133e68a8feb1004929c
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:43 2014 +0300

      mei: move fw_status back to hw ops handlers

      fw status retrieval has pci specific implementation
      so we push it back to the hw layer

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2bf94cabb199f73402a5ddefa4a7bf1a82aaeda5
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:42 2014 +0300

      mei: get rid of most of the pci dependencies in mei

      For purpose of adding testing HW we would like
      to get rid of pci dependency in generic mei code
      This patch provides only straight forward changes
      FW status and prob quirks need to be handled separately

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3a7e9b6c661a23429b4a106d1ffa8aa5ce6c62bb
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:41 2014 +0300

      mei: push all standard settings into mei_device_init

      Setting of hw_ops and device has should be in
      mei_device_init.
      We add reference to the parent device and remove
      pci dependent cfg

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2190fe2a3f4a4e76f6c5ebfc1070b86b34f0345c
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:40 2014 +0300

      mei: move mei_hbm_hdr function from hbm.h the hbm.c

      mei_hbm_hder helper function is only used in hbm.c
      so there is no need to define it in a header file

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2628118b60b9d5bb4c580a1d5973a8e1d31a50f2
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:39 2014 +0300

      mei: kill error message for allocation failure

      There is no need to log memory allocation errors as
      this is already done by the memory subsystem.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55e43d1fc0fb8dd04ae8fc067994f00edae34941
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:38 2014 +0300

      mei: nfc: fix style warning

      fix style warning:
      void function return statements are not generally useful

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92db1555f3b9c9be257ef4070d87eb9410493cf3
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:37 2014 +0300

      mei: fix style warning: Missing a blank line after declarations

      fix new style warning: Missing a blank line after declarations

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 152de90d99ed0d6db08818d6f54d4d61df3b5dc1
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:36 2014 +0300

      mei: pg: fix cat and paste error in comments

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2fbab57698051e68e59586bd20c17a1a487dfa63
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:35 2014 +0300

      mei: debugfs: add single buffer indicator

      Add indication whether the client operates in single
      buffer mode

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c44952003fc949e81ae0a0297e91894d8724f7fe
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:34 2014 +0300

      mei: debugfs: adjust print buffer

      In case of many me clients (15 and more) 1K buffer
      is not enough for full information print.
      Calculate buffer size according to real clients number.

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1beeb4b9fbb27432f93ae8fe157228b7b897974a
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Sep 29 16:31:33 2014 +0300

      mei: add hbm and pg state in devstate debugfs print

      Add hbm state, pg enablement and state to devstate file in debugfs
      (<debugfs>/mei/devstate)

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0043325495222139daa0696db736f67658dc7770
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 23:09:44 2014 +0400

      usb: hcd: add generic PHY support

      Add the generic PHY support, analogous to the USB PHY support. Intended 
it to be
      used with the PCI EHCI/OHCI drivers and the xHCI platform driver.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3d46e73dfdb840f460e5b06416965d132570ec33
  Author: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 23:05:50 2014 +0400

      usb: rename phy to usb_phy in HCD

      The USB PHY member of the HCD structure is renamed to 'usb_phy' and
      modifications are done in all drivers accessing it.
      This is in preparation to adding the generic PHY support.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      [Sergei: added missing 'drivers/usb/misc/lvstest.c' file, resolved 
rejects,
      updated changelog.]
      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a173dc447d2980bb7cb9618a6b59cf135ea01e80
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 14:30:20 2014 +0200

      usb: gadget: uvc: fix up uvcg_v4l2_get_unmapped_area typo

      Patch "usb: gadget: uvc: rename functions to avoid conflicts with host 
uvc"
      renamed a lot of symbols but missed one references that was inside of
      an #ifdef:

      drivers/usb/gadget/function/uvc_v4l2.c:363:23: error: 
'uvcg_v4l2_get_unmapped_area' undeclared here (not in a function)
        .get_unmapped_area = uvcg_v4l2_get_unmapped_area,
                             ^
      drivers/usb/gadget/function/uvc_v4l2.c:344:22: warning: 
'uvc_v4l2_get_unmapped_area' defined but not used [-Wunused-function]
       static unsigned long uvc_v4l2_get_unmapped_area(struct file *file,
                            ^

      This renames the reference according the changed function name.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: 7ea95b110811 ("usb: gadget: uvc: rename functions to avoid 
conflicts with host uvc")
      Cc: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Cc: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Cc: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 905e300e1043f5ff513840d342df5c985b3dc08c
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 29 14:54:34 2014 +0200

      USB: host: st: fix ehci/ohci driver selection

      The newly added sti ehci and ohci drivers come with a single
      Kconfig entry that does not depend on either of the base drivers,
      which leads to a link error when they are disabled:

      drivers/built-in.o: In function `ohci_platform_init':
      :(.init.text+0x14788): undefined reference to `ohci_init_driver'

      To fix that, this patch introduces two separate Kconfig options
      with proper dependencies, which avoids the problem and is also
      more consistent with the other glue drivers.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: d115837259ada ("usb: host: ohci-st: Add OHCI driver support for ST 
STB devices")
      Cc: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46c1cda88c6e669965e00d6557cc5231fcef91d5
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Mon Sep 29 11:54:14 2014 +0530

      usb: host: ehci-exynos: Remove unnecessary usb-phy support

      Now that we have completely moved from older USB-PHY drivers
      to newer GENERIC-PHY drivers for PHYs available with USB controllers
      on Exynos series of SoCs, we can remove the support for the same
      in our host drivers too.

      We also defer the probe for our host in case we end up getting
      EPROBE_DEFER error when getting PHYs.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5a9d62199af2ae6c4e7aa13614199b6dbaf5eb2
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:09:31 2014 +0800

      usb: core: return -ENOTSUPP for all targeted hosts

      The current code only returns -ENOTSUPP for OTG host, but in fact,
      embedded host also needs to returns -ENOTSUPP if the peripheral
      is not at TPL.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 90d099383d3a93de5b363a05f4013f3a78cab593
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 17:13:40 2014 +0200

      pinctrl: alter device tree bindings for functions

      For function and group configuration nodes, use "function"
      "groups" string pairs, not "pins" where there should be
      "groups".

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 156395c9989a76228e0da40e71267a3d4fb07419
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:37:26 2014 +0300

      Bluetooth: 6lowpan: Enable multicast support

      Set multicast support for 6lowpan network interface.
      This is needed in every network interface that supports IPv6.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 36b3dd250dde5317fa6bb8c9010e1e7ab7f2265a
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 16:37:25 2014 +0300

      Bluetooth: 6lowpan: Ensure header compression does not corrupt IPv6 header

      If skb is going to multiple destinations, then make sure that we
      do not overwrite the common IPv6 headers. So before compressing
      the IPv6 headers, we copy the skb and that is then sent to 6LoWPAN
      Bluetooth devices.

      This is a similar patch as what was done for IEEE 802.154 6LoWPAN
      in commit f19f4f9525cf3 ("ieee802154: 6lowpan: ensure header compression
      does not corrupt ipv6 header")

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c2f6d059abfc29822af732e4da70813a5b6fd9cd
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 16:54:14 2014 +0200

      pinctrl: nomadik: refactor DT parser to take two paths

      We refactor the DT parser to look for either a config or a
      function and then look for further nodes and reserve maps,
      not the two things mixed up like prior to this patch.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 67956867aa07c59d6d83628bbc9ee4bd9799a1e1
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:17 2014 +0300

      drm/i915: Don't spam dmesg with rps messages on vlv/chv

      If the GPU frequency isn't going to change don't spam dmesg with
      debug messages about it.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 37a34ac1d4775aafbc73b9db53c7daebbbc67e6a
  Author: Vladimir Murzin <vladimir.murzin@xxxxxxx>
  Date:   Mon Sep 22 15:52:48 2014 +0100

      arm: kvm: fix CPU hotplug

      On some platforms with no power management capabilities, the hotplug
      implementation is allowed to return from a smp_ops.cpu_die() call as a
      function return. Upon a CPU onlining event, the KVM CPU notifier tries
      to reinstall the hyp stub, which fails on platform where no reset took
      place following a hotplug event, with the message:

      CPU1: smp_ops.cpu_die() returned, trying to resuscitate
      CPU1: Booted secondary processor
      Kernel panic - not syncing: unexpected prefetch abort in Hyp mode at: 
0x80409540
      unexpected data abort in Hyp mode at: 0x80401fe8
      unexpected HVC/SVC trap in Hyp mode at: 0x805c6170

      since KVM code is trying to reinstall the stub on a system where it is
      already configured.

      To prevent this issue, this patch adds a check in the KVM hotplug
      notifier that detects if the HYP stub really needs re-installing when a
      CPU is onlined and skips the installation call if the stub is already in
      place, which means that the CPU has not been reset.

      Signed-off-by: Vladimir Murzin <vladimir.murzin@xxxxxxx>
      Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 7c4f45397057506415d1cbf3e30b90674f2e0ec0
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:50:11 2014 +0200

      cpufreq: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cf30af76952b0cb20c4a2cf8db16d69ca59eb652
  Author: Shilpasri G Bhat <shilpa.bhat@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:49:11 2014 +0200

      cpufreq: powernv: Set the cpus to nominal frequency during reboot/kexec

      This patch ensures the cpus to kexec/reboot at nominal frequency.
      Nominal frequency is the highest cpu frequency on PowerPC at
      which the cores can run without getting throttled.

      If the host kernel had set the cpus to a low pstate and then it
      kexecs/reboots to a cpufreq disabled kernel it would cause the target
      kernel to perform poorly. It will also increase the boot up time of
      the target kernel. So set the cpus to high pstate, in this case to
      nominal frequency before rebooting to avoid such scenarios.

      The reboot notifier will set the cpus to nominal frequncy.

      Signed-off-by: Shilpasri G Bhat <shilpa.bhat@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit b120339c787b243cdbe3f67401b4aa5625d88ff3
  Author: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:47:53 2014 +0200

      cpufreq: powernv: Set the pstate of the last hotplugged out cpu in 
policy->cpus to minimum

      Its possible today that the pstate of a core is held at a high even after 
the
      entire core is hotplugged out if a load had just run on  the hotplugged 
cpu. This is
      fair, since it is assumed that the pstate does not matter to a cpu in a 
deep idle
      state, which is the expected state of a hotplugged core on powerpc. 
However on powerpc,
      the pstate at a socket level is held at the maximum of the pstates of 
each core. Even
      if the pstates of the active cores on that socket is low, the socket 
pstate is held
      high due to the pstate of the hotplugged core in the above mentioned 
scenario. This
      can cost significant amount of power loss for no good.

      Besides, since it is a non active core, nothing can be done from the 
kernel's end
      to set the frequency of the core right. Hence make use of the stop_cpu 
callback
      to explicitly set the pstate of the core to a minimum when the last cpu 
of the
      core gets hotplugged out.

      Signed-off-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 789ca243740de236a39146fc3d3bbaeb4d3ae0ba
  Author: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 15:47:12 2014 +0200

      cpufreq: Allow stop CPU callback to be used by all cpufreq drivers

      Commit 367dc4aa932bfb3 ("cpufreq: Add stop CPU callback to
      cpufreq_driver interface") introduced the stop CPU callback for
      intel_pstate drivers. During the CPU_DOWN_PREPARE stage, this
      callback is invoked so that drivers can take some action on the
      pstate of the cpu before it is taken offline. This callback was
      assumed to be useful only for those drivers which have implemented
      the set_policy CPU callback because they have no other way to take
      action about the cpufreq of a CPU which is being hotplugged out
      except in the exit callback which is called very late in the offline
      process.

      The drivers which implement the target/target_index callbacks were
      expected to take care of requirements like the ones that commit
      367dc4aa addresses in the GOV_STOP notification event. But there
      are disadvantages to restricting the usage of stop CPU callback
      to cpufreq drivers that implement the set_policy callbacks and who
      want to take explicit action on the setting the cpufreq during a
      hotplug operation.

      1.GOV_STOP gets called for every CPU offline and drivers would usually
      want to take action when the last cpu in the policy->cpus mask
      is taken offline. As long as there is more than one cpu in the
      policy->cpus mask, cpufreq core itself makes sure that the freq
      for the other cpus in this mask is set according to the maximum load.
      This is sensible and drivers which implement the target_index callback
      would mostly not want to modify that. However the cpufreq core leaves a
      loose end when the cpu in the policy->cpus mask is the last one to go 
offline;
      it does nothing explicit to the frequency of the core. Drivers may need
      a way to take some action here and stop CPU callback mechanism is the
      best way to do it today.

      2. We cannot implement driver specific actions in the GOV_STOP mechanism.
      So we will need another driver callback which is invoked from here which 
is
      unnecessary.

      Therefore this patch extends the usage of stop CPU callback to be used
      by all cpufreq drivers as long as they have this callback implemented
      and irrespective of whether they are set_policy/target_index drivers.
      The assumption is if the drivers find the GOV_STOP path to be a suitable
      way of implementing what they want to do with the freq of the cpu
      going offine,they will not implement the stop CPU callback at all.

      Signed-off-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 91e56499304f3d612053a9cf17f350868182c7d8
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 10:13:12 2014 +0100

      drm/i915: Flush the PTEs after updating them before suspend

      As we use WC updates of the PTE, we are responsible for notifying the
      hardware when to flush its TLBs. Do so after we zap all the PTEs before
      suspend (and the BIOS tries to read our GTT).

      Fixes a regression from

      commit 828c79087cec61eaf4c76bb32c222fbe35ac3930
      Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Date:   Wed Oct 16 09:21:30 2013 -0700

          drm/i915: Disable GGTT PTEs on GEN6+ suspend

      that survived and continue to cause harm even after

      commit e568af1c626031925465a5caaab7cca1303d55c7
      Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Date:   Wed Mar 26 20:08:20 2014 +0100

          drm/i915: Undo gtt scratch pte unmapping again

      v2: Trivial rebase.
      v3: Fixes requires pointer dances.

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82340
      Tested-by: ming.yao@xxxxxxxxx
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Cc: Takashi Iwai <tiwai@xxxxxxx>
      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Cc: Todd Previte <tprevite@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>

  commit cec26bc3c125b5dd12a02f04133cd91eae3f1622
  Author: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 13:32:38 2014 +0530

      KVM: PPC: BOOK3S: HV: CMA: Reserve cma region only in hypervisor mode

      We use cma reserved area for creating guest hash page table.
      Don't do the reservation in non-hypervisor mode. This avoids unnecessary
      CMA reservation when booting with limited memory configs like
      fadump and kdump.

      Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Alexander Graf <agraf@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 905563ff47db35dcb3f69e69d434207270ad1966
  Merge: fe82dce 0cadc70
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 29 15:33:26 2014 +0200

      Merge back earlier 'pm-sleep' material for v3.18.

  commit 2670e02a2deab4ea513a37a1356be5fad6e5156b
  Merge: fe82dce 48c1947
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 29 15:31:43 2014 +0200

      Merge back earlier 'acpica' material for v3.18.

  commit c479f4383ea8940dd6f88da61798ad31feb33e51
  Author: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
  Date:   Fri Sep 26 15:05:22 2014 +0100

      drm/i915: Do not leak pages when freeing userptr objects

      sg_alloc_table_from_pages() can build us a table with coalesced ranges 
which
      means we need to iterate over pages and not sg table entries when 
releasing
      page references.

      Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: "Barbalho, Rafael" <rafael.barbalho@xxxxxxxxx>
      Tested-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      [danvet: Remove unused local variable sg.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 3f9ae3790e68588cce60dc49b9691116662e8f31
  Merge: fe82dce 1f47a77
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 29 15:29:18 2014 +0200

      Merge back earlier 'acpi-lpss' material for v3.18.

  commit 6e9b1c351dd66ab3d5ecbec44aa1e0b4f576e913
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 15:22:20 2014 +0200

      pinctrl: nomadik: use utils map free function

      Stop brewing our own map free function and rely on the pinctrl
      utils helpers.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e9681366ea9e76ab8f75e84351f2f3ca63ee542c
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 10:31:02 2014 +0100

      drm/i915: Do not store the error pointer for a failed userptr registration

      If we fail to create our mmu notification, we report the error back and
      currently store the error inside the i915_mm_struct. This not only causes
      subsequent registerations of the same mm to fail (an issue if the first
      was interrupted by a signal and needed to be restarted) but also causes
      us to eventually try and free the error pointer.

      [   73.419599] BUG: unable to handle kernel NULL pointer dereference at 
000000000000004c
      [   73.419831] IP: [<ffffffff8114af33>] mmu_notifier_unregister+0x23/0x130
      [   73.420065] PGD 8650c067 PUD 870bb067 PMD 0
      [   73.420319] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
      [   73.420580] CPU: 0 PID: 42 Comm: kworker/0:1 Tainted: G        W      
3.17.0-rc6+ #1561
      [   73.420837] Hardware name: Intel Corporation SandyBridge 
Platform/LosLunas CRB, BIOS ASNBCPT1.86C.0075.P00.1106281639 06/28/2011
      [   73.421405] Workqueue: events __i915_mm_struct_free__worker
      [   73.421724] task: ffff880088a81220 ti: ffff880088168000 task.ti: 
ffff880088168000
      [   73.422051] RIP: 0010:[<ffffffff8114af33>]  [<ffffffff8114af33>] 
mmu_notifier_unregister+0x23/0x130
      [   73.422410] RSP: 0018:ffff88008816bd50  EFLAGS: 00010286
      [   73.422765] RAX: 0000000000000003 RBX: ffff880086485400 RCX: 
0000000000000000
      [   73.423137] RDX: ffff88016d80ee90 RSI: ffff880086485400 RDI: 
0000000000000044
      [   73.423513] RBP: ffff88008816bd70 R08: 0000000000000001 R09: 
0000000000000000
      [   73.423895] R10: 0000000000000320 R11: 0000000000000001 R12: 
0000000000000044
      [   73.424282] R13: ffff880166e5f008 R14: ffff88016d815200 R15: 
ffff880166e5f040
      [   73.424682] FS:  0000000000000000(0000) GS:ffff88016d800000(0000) 
knlGS:0000000000000000
      [   73.425099] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [   73.425537] CR2: 000000000000004c CR3: 0000000087f5f000 CR4: 
00000000000407f0
      [   73.426157] Stack:
      [   73.426597]  ffff880088a81248 ffff880166e5f038 fffffffffffffffc 
ffff880166e5f008
      [   73.427096]  ffff88008816bd98 ffffffff814a75f2 ffff880166e5f038 
ffff8800880f8a28
      [   73.427603]  ffff88016d812ac0 ffff88008816be00 ffffffff8106321a 
ffffffff810631af
      [   73.428119] Call Trace:
      [   73.428606]  [<ffffffff814a75f2>] 
__i915_mm_struct_free__worker+0x42/0x80
      [   73.429116]  [<ffffffff8106321a>] process_one_work+0x1ba/0x610
      [   73.429632]  [<ffffffff810631af>] ? process_one_work+0x14f/0x610
      [   73.430153]  [<ffffffff810636db>] worker_thread+0x6b/0x4a0
      [   73.430671]  [<ffffffff8108d67d>] ? trace_hardirqs_on+0xd/0x10
      [   73.431501]  [<ffffffff81063670>] ? process_one_work+0x610/0x610
      [   73.432030]  [<ffffffff8106a206>] kthread+0xf6/0x110
      [   73.432561]  [<ffffffff8106a110>] ? __kthread_parkme+0x80/0x80
      [   73.433100]  [<ffffffff8169c22c>] ret_from_fork+0x7c/0xb0
      [   73.433644]  [<ffffffff8106a110>] ? __kthread_parkme+0x80/0x80
      [   73.434194] Code: 0f 1f 84 00 00 00 00 00 66 66 66 66 90 8b 46 4c 85 
c0 0f 8e 10 01 00 00 55 48 89 e5 41 55 41 54 53 48 89 f3 49 89 fc 48 83 ec 08 
<48> 83 7f 08 00 0f 84 b1 00 00 00 48 c7 c7 40 e6 ac 82 e8 26 65
      [   73.435942] RIP  [<ffffffff8114af33>] 
mmu_notifier_unregister+0x23/0x130
      [   73.437017]  RSP <ffff88008816bd50>
      [   73.437704] CR2: 000000000000004c

      Fixes regression from commit ad46cb533d586fdb256855437af876617c6cf609
      Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Date:   Thu Aug 7 14:20:40 2014 +0100

          drm/i915: Prevent recursive deadlock on releasing a busy userptr

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=84207
      Testcase: igt/gem_render_copy_redux
      Testcase: igt/gem_userptr_blits/create-destroy-sync
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Jacek Danecki <jacek.danecki@xxxxxxxxx>
      Cc: "Gong, Zhipeng" <zhipeng.gong@xxxxxxxxx>
      Cc: Jacek Danecki <jacek.danecki@xxxxxxxxx>
      Cc: "Ursulin, Tvrtko" <tvrtko.ursulin@xxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit ba388294a5e07335a998d64f0b4a05857425a440
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Sep 29 15:17:04 2014 +0200

      pinctrl: nomadik: use util function to reserve maps

      Stop brewing our own pin map reservation function and use the
      generic code.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 7526ed79b014cbd943cd48b8dda63e74391ddd48
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 29 15:07:19 2014 +0200

      Revert "drm/i915/bdw: BDW Software Turbo"

      This reverts commit c76bb61a71083b2d90504cc6d0dda2047c5d63ca.

      It's apparently too broken so that Rodrigo submitted a patch to add a
      config option for it. Given that the design is also ... suboptimal and
      that I've only merged this to get lead engineers and managers off my
      back for one second let's just revert this.

      /me puts on combat gear again

      It was worth a shot ...

      References: 
http://mid.mail-archive.com/1411686380-1953-1-git-send-email-rodrigo.vivi@xxxxxxxxx
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Daisy Sun <daisy.sun@xxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 37993271cfa22b5620304f1fa3bf72eabb5b557b
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 27 18:14:47 2014 +0200

      udf: remove redundant sys_tz declaration

      sys_tz is already declared in include/linux/time.h

      Cc: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 81da57e64919f45e72d8e551f47ce38686ce0e78
  Author: Punit Agrawal <punit.agrawal@xxxxxxx>
  Date:   Fri Jul 18 15:09:54 2014 +0100

      PM / devfreq: exynos: Enable building exynos PPMU as module

      Export symbols from the PPMU driver needed to build the exynos bus
      driver as a module.

      Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Signed-off-by: Punit Agrawal <punit.agrawal@xxxxxxx>
      Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit bd7e927705817e56d73177b05276f2667baeb11e
  Author: Ã?rjan Eide <orjan.eide@xxxxxxx>
  Date:   Fri Jul 18 15:09:53 2014 +0100

      PM / devfreq: Export helper functions for drivers

      These functions are indended for use by drivers and should be available
      also when the driver is built as a module.

      Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Ã?rjan Eide <orjan.eide@xxxxxxx>
      Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit db29a9508a9246e77087c5531e45b2c88ec6988b
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 11:35:42 2014 +0200

      netfilter: conntrack: disable generic tracking for known protocols

      Given following iptables ruleset:

      -P FORWARD DROP
      -A FORWARD -m sctp --dport 9 -j ACCEPT
      -A FORWARD -p tcp --dport 80 -j ACCEPT
      -A FORWARD -p tcp -m conntrack -m state ESTABLISHED,RELATED -j ACCEPT

      One would assume that this allows SCTP on port 9 and TCP on port 80.
      Unfortunately, if the SCTP conntrack module is not loaded, this allows
      *all* SCTP communication, to pass though, i.e. -p sctp -j ACCEPT,
      which we think is a security issue.

      This is because on the first SCTP packet on port 9, we create a dummy
      "generic l4" conntrack entry without any port information (since
      conntrack doesn't know how to extract this information).

      All subsequent packets that are unknown will then be in established
      state since they will fallback to proto_generic and will match the
      'generic' entry.

      Our originally proposed version [1] completely disabled generic protocol
      tracking, but Jozsef suggests to not track protocols for which a more
      suitable helper is available, hence we now mitigate the issue for in
      tree known ct protocol helpers only, so that at least NAT and direction
      information will still be preserved for others.

       [1] http://www.spinics.net/lists/netfilter-devel/msg33430.html

      Joint work with Daniel Borkmann.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit adad5621f3e16b4c4a7cc6bcdd186b11986dbf59
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Sep 23 10:14:13 2014 +0200

      PM / devfreq: Remove ARCH_HAS_OPP completely

      The Kconfig symbol ARCH_HAS_OPP became redundant in v3.16: commit
      049d595a4db3 ("PM / OPP: Make OPP invisible to users in Kconfig")
      removed the only dependency that used it. Setting it had no effect
      anymore.

      So commit 78c5e0bb145d ("PM / OPP: Remove ARCH_HAS_OPP") removed it. For
      some reason that commit did not remove all select statements for that
      symbol. These statements are now useless. Remove one from devfreq too.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit 6a98f1e83a2874a189754ded5254ae687828739e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Sep 23 23:00:26 2014 +0300

      mmc: Fix incorrect warning when setting 0 Hz via debugfs

      It is possible to turn off the card clock by setting
      the frequency to zero via debugfs e.g.

        echo 0 > /sys/kernel/debug/mmc0/clock

      However that produces an incorrect warning that is
      designed to warn if the frequency is below the minimum
      operating frequency.  So correct the warning.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9363dc4b599949bde338cdaba1cf7cac243e4e97
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 23 13:30:41 2014 +0200

      netfilter: nf_tables: store and dump set policy

      We want to know in which cases the user explicitly sets the policy
      options. In that case, we also want to dump back the info.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 6800754c3674fb36350b2df9c3f84676e7e7a8f7
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Sep 23 23:00:25 2014 +0300

      mmc: Fix use of wrong device in mmc_gpiod_free_cd()

      mmc_gpiod_free_cd() is paired with mmc_gpiod_request_cd()
      and both must reference the same device which is the
      actual host controller device not the mmc_host class
      device.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 5fef365b64b99d298d724b30b5c291b05d169f58
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 21:34:58 2014 +0200

      mmc: atmel-mci: fix mismatched section on atmci_cleanup_slot

      As of 528bc7808f4e ("mmc: atmel-mci: Release mmc resources on failure in 
probe"),
      the atmci_probe() function calls atmci_cleanup_slot in the failure path.

      This causes a new warning whenever the driver is built:

      WARNING: drivers/mmc/host/built-in.o(.init.text+0xa04): Section mismatch 
in reference from the function atmci_probe() to the function 
.exit.text:atmci_cleanup_slot()
      The function __init atmci_probe() references
      a function __exit atmci_cleanup_slot().

      Gcc correctly warns about this function getting dropped in the link stage
      for the built-in case, which would cause undefined behavior when this 
error
      path is hit. The solution is to simply drop the __exit annotation.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: 528bc7808f4e ("mmc: atmel-mci: Release mmc resources on failure in 
probe")
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 04ed831f224d4553682f48e1b4a6b68f2622b68e
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Sep 29 11:10:33 2014 +0300

      clk: ti: dra7-atl-clock: Mark the device as pm_runtime_irq_safe

      It is safe to call the pm sync calls in interrupt context in this driver.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>

  commit e8627a9ec397dd55f650e54e4956e25cfa8aab7c
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 17:31:48 2014 -0700

      clk: ti: LLVMLinux: Move __init outside of type definition

      As written, the __init for ti_clk_get_div_table is in the middle of the 
return
      type.

      The gcc documentation indicates that section attributes should be added 
to the
      end of the function declaration:

        extern void foobar (void) __attribute__ ((section ("bar")));

      However gcc seems to be very permissive with where attributes can be 
placed.
      clang on the other hand isn't so permissive, and fails if you put the 
section
      definition in the middle of the return type:

      drivers/clk/ti/divider.c:298:28: error: expected ';' after struct
      static struct clk_div_table
                                 ^
                                 ;
      drivers/clk/ti/divider.c:298:1: warning: 'static' ignored on this
            declaration [-Wmissing-declarations]
      static struct clk_div_table
      ^
      drivers/clk/ti/divider.c:299:9: error: type specifier missing,
            defaults to 'int' [-Werror,-Wimplicit-int]
      __init *ti_clk_get_div_table(struct device_node *node)
      ~~~~~~  ^
      drivers/clk/ti/divider.c:345:9: warning: incompatible pointer types
            returning 'struct clk_div_table *' from a function with result type 
'int *' [-Wincompatible-pointer-types]
              return table;
                     ^~~~~
      drivers/clk/ti/divider.c:419:9: warning: incompatible pointer types
            assigning to 'const struct clk_div_table *' from 'int *' 
[-Wincompatible-pointer-types]
              *table = ti_clk_get_div_table(node);
                     ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~
      3 warnings and 2 errors generated.

      By convention, most of the kernel code puts section attributes between the
      return type and function name. In the case where the return type is a 
pointer,
      it's important to place the '*' on left of the __init.

      This updated code works for both gcc and clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>

  commit 319f1276f9a392526d2f40ecd76c1c829d0cf5fa
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:33:27 2014 +0200

      clk: ti: consider the fact that of_clk_get() might return an error

      I "forgot" to update the dtb and the kernel crashed:
      |Unable to handle kernel NULL pointer dereference at virtual address 
0000002e
      |PC is at __clk_get_flags+0x4/0xc
      |LR is at ti_dt_clockdomains_setup+0x70/0xe8

      because I did not have the clock nodes. of_clk_get() returns an error
      pointer which is not checked here.

      Acked-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>

  commit 73b5d5f711f35617ff701bd88e887d3a1187e82b
  Author: Tero Kristo <t-kristo@xxxxxx>
  Date:   Fri Sep 12 16:39:07 2014 +0300

      clk: ti: dra7-atl-clock: fix a memory leak

      of_clk_add_provider makes an internal copy of the parent_names property
      while its called, thus it is no longer needed after this call and can
      be freed.

      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>
      Cc: Mike Turquette <mturquette@xxxxxxxxxx>
      Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Acked-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>

  commit c08ee14cc6634457948bc5e26584697208baa02a
  Author: Tero Kristo <t-kristo@xxxxxx>
  Date:   Fri Sep 12 15:01:57 2014 +0300

      clk: ti: change clock init to use generic of_clk_init

      Previously, the TI clock driver initialized all the clocks hierarchically
      under each separate clock provider node. Now, each clock that requires
      IO access will instead check their parent node to find out which IO range
      to use.

      This patch allows the TI clock driver to use a few new features provided
      by the generic of_clk_init, and also allows registration of clock nodes
      outside the clock hierarchy (for example, any external clocks.)

      Signed-off-by: Tero Kristo <t-kristo@xxxxxx>
      Cc: Mike Turquette <mturquette@xxxxxxxxxx>
      Cc: Paul Walmsley <paul@xxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Cc: Jyri Sarha <jsarha@xxxxxx>
      Cc: Stefan Assmann <sassmann@xxxxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 59790aa2873cb3c32db02c777f08eb19faccf5fa
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:55:46 2014 +0300

      Bluetooth: 6lowpan: Make sure skb exists before accessing it

      We need to make sure that the saved skb exists when
      resuming or suspending a CoC channel. This can happen if
      initial credits is 0 when channel is connected.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 842abe08aa6f81f1062cf9624e9f6afc117d73e4
  Merge: a11238e 291ab06
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 00:24:00 2014 -0400

      Merge branch 'qca7000_spi'

      Stefan Wahren says:

      ====================
      add Qualcomm QCA7000 ethernet driver

      This patch series adds support for the Qualcomm QCA7000 Homeplug GreenPHY.
      The QCA7000 is serial-to-powerline bridge with two interfaces: UART and 
SPI.
      These patches handles only the last one, with an Ethernet over SPI 
protocol
      driver.

      This driver based on the Qualcomm code [1], but contains a lot of changes
      since last year:

      * devicetree support
      * DebugFS support
      * ethtool support
      * better error handling
      * performance improvements
      * code cleanup
      * some bugfixes

      The code has been tested only on Freescale i.MX28 boards, but should work
      on other platforms.

      [1] - https://github.com/IoE/qca7000

      Changes in V3:
      - Use ether_addr_copy instead of memcpy
      - Remove qcaspi_set_mac_address
      - Improve DT parsing
      - replace OF_GPIO dependancy with OF
      - fix compile error caused by SET_ETHTOOL_OPS
      - fix possible endless loop when spi read fails
      - fix DT documentation
      - fix coding style
      - fix sparse warnings

      Changes in V2:
      - replace in DT the SPI intr GPIO with pure interrupt
      - make legacy mode a boolean DT property and remove it as module parameter
      - make burst length a module parameter instead of DT property
      - make pluggable a module parameter instead of DT property
      - improve DT documentation
      - replace debugFS register dump with ethtool function
      - replace debugFS stats with ethtool function
      - implement function to get ring parameter via ethtool
      - implement function to set TX ring count via ethtool
      - fix TX ring state in debugFS
      - optimize tx ring flush
      - add byte limit for TX ring to avoid bufferbloat
      - fix TX queue full and write buffer miss counter
      - fix SPI clk speed module parameter
      - fix possible packet loss
      - fix possible race during transmit
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 291ab06ecf6765aa0c73332b745ffb3a44ed30c6
  Author: Stefan Wahren <stefan.wahren@xxxxxxxx>
  Date:   Fri Sep 26 22:21:21 2014 +0000

      net: qualcomm: new Ethernet over SPI driver for QCA7000

      This patch adds the Ethernet over SPI driver for the
      Qualcomm QCA7000 HomePlug GreenPHY.

      Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7d50df8f72088eadde87e771c4b2f30bfb3688a0
  Author: Stefan Wahren <stefan.wahren@xxxxxxxx>
  Date:   Fri Sep 26 22:21:20 2014 +0000

      Documentation: add Device tree bindings for QCA7000

      This patch adds the Device tree bindings for the
      Ethernet over SPI protocol driver of the Qualcomm
      QCA7000 HomePlug GreenPHY.

      Signed-off-by: Stefan Wahren <stefan.wahren@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a11238ec28d40f56f8b939f6f125694dba3adb70
  Merge: 53dfd50 e3118e8
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 00:13:17 2014 -0400

      Merge branch 'dctcp'

      Daniel Borkmann says:

      ====================
      net: tcp: DCTCP congestion control algorithm

      This patch series adds support for the DataCenter TCP (DCTCP) congestion
      control algorithm. Please see individual patches for the details.

      The last patch adds DCTCP as a congestion control module, and previous
      ones add needed infrastructure to extend the congestion control framework.

      Joint work between Florian Westphal, Daniel Borkmann and Glenn Judd.

      v3 -> v2:
       - No changes anywhere, just a resend as requested by Dave
       - Added Stephen's ACK
      v1 -> v2:
       - Rebased to latest net-next
       - Addressed Eric's feedback, thanks!
        - Update stale comment wrt. DCTCP ECN usage
        - Don't call INET_ECN_xmit for every packet
       - Add dctcp ss/inetdiag support to expose internal stats to userspace
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e3118e8359bb7c59555aca60c725106e6d78c5ce
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Fri Sep 26 22:37:36 2014 +0200

      net: tcp: add DCTCP congestion control algorithm

      This work adds the DataCenter TCP (DCTCP) congestion control
      algorithm [1], which has been first published at SIGCOMM 2010 [2],
      resp. follow-up analysis at SIGMETRICS 2011 [3] (and also, more
      recently as an informational IETF draft available at [4]).

      DCTCP is an enhancement to the TCP congestion control algorithm for
      data center networks. Typical data center workloads are i.e.
      i) partition/aggregate (queries; bursty, delay sensitive), ii) short
      messages e.g. 50KB-1MB (for coordination and control state; delay
      sensitive), and iii) large flows e.g. 1MB-100MB (data update;
      throughput sensitive). DCTCP has therefore been designed for such
      environments to provide/achieve the following three requirements:

        * High burst tolerance (incast due to partition/aggregate)
        * Low latency (short flows, queries)
        * High throughput (continuous data updates, large file
          transfers) with commodity, shallow buffered switches

      The basic idea of its design consists of two fundamentals: i) on the
      switch side, packets are being marked when its internal queue
      length > threshold K (K is chosen so that a large enough headroom
      for marked traffic is still available in the switch queue); ii) the
      sender/host side maintains a moving average of the fraction of marked
      packets, so each RTT, F is being updated as follows:

       F := X / Y, where X is # of marked ACKs, Y is total # of ACKs
       alpha := (1 - g) * alpha + g * F, where g is a smoothing constant

      The resulting alpha (iow: probability that switch queue is congested)
      is then being used in order to adaptively decrease the congestion
      window W:

       W := (1 - (alpha / 2)) * W

      The means for receiving marked packets resp. marking them on switch
      side in DCTCP is the use of ECN.

      RFC3168 describes a mechanism for using Explicit Congestion Notification
      from the switch for early detection of congestion, rather than waiting
      for segment loss to occur.

      However, this method only detects the presence of congestion, not
      the *extent*. In the presence of mild congestion, it reduces the TCP
      congestion window too aggressively and unnecessarily affects the
      throughput of long flows [4].

      DCTCP, as mentioned, enhances Explicit Congestion Notification (ECN)
      processing to estimate the fraction of bytes that encounter congestion,
      rather than simply detecting that some congestion has occurred. DCTCP
      then scales the TCP congestion window based on this estimate [4],
      thus it can derive multibit feedback from the information present in
      the single-bit sequence of marks in its control law. And thus act in
      *proportion* to the extent of congestion, not its *presence*.

      Switches therefore set the Congestion Experienced (CE) codepoint in
      packets when internal queue lengths exceed threshold K. Resulting,
      DCTCP delivers the same or better throughput than normal TCP, while
      using 90% less buffer space.

      It was found in [2] that DCTCP enables the applications to handle 10x
      the current background traffic, without impacting foreground traffic.
      Moreover, a 10x increase in foreground traffic did not cause any
      timeouts, and thus largely eliminates TCP incast collapse problems.

      The algorithm itself has already seen deployments in large production
      data centers since then.

      We did a long-term stress-test and analysis in a data center, short
      summary of our TCP incast tests with iperf compared to cubic:

      This test measured DCTCP throughput and latency and compared it with
      CUBIC throughput and latency for an incast scenario. In this test, 19
      senders sent at maximum rate to a single receiver. The receiver simply
      ran iperf -s.

      The senders ran iperf -c <receiver> -t 30. All senders started
      simultaneously (using local clocks synchronized by ntp).

      This test was repeated multiple times. Below shows the results from a
      single test. Other tests are similar. (DCTCP results were extremely
      consistent, CUBIC results show some variance induced by the TCP timeouts
      that CUBIC encountered.)

      For this test, we report statistics on the number of TCP timeouts,
      flow throughput, and traffic latency.

      1) Timeouts (total over all flows, and per flow summaries):

                  CUBIC            DCTCP
        Total     3227             25
        Mean       169.842          1.316
        Median     183              1
        Max        207              5
        Min        123              0
        Stddev      28.991          1.600

      Timeout data is taken by measuring the net change in netstat -s
      "other TCP timeouts" reported. As a result, the timeout measurements
      above are not restricted to the test traffic, and we believe that it
      is likely that all of the "DCTCP timeouts" are actually timeouts for
      non-test traffic. We report them nevertheless. CUBIC will also include
      some non-test timeouts, but they are drawfed by bona fide test traffic
      timeouts for CUBIC. Clearly DCTCP does an excellent job of preventing
      TCP timeouts. DCTCP reduces timeouts by at least two orders of
      magnitude and may well have eliminated them in this scenario.

      2) Throughput (per flow in Mbps):

                  CUBIC            DCTCP
        Mean      521.684          521.895
        Median    464              523
        Max       776              527
        Min       403              519
        Stddev    105.891            2.601
        Fairness    0.962            0.999

      Throughput data was simply the average throughput for each flow
      reported by iperf. By avoiding TCP timeouts, DCTCP is able to
      achieve much better per-flow results. In CUBIC, many flows
      experience TCP timeouts which makes flow throughput unpredictable and
      unfair. DCTCP, on the other hand, provides very clean predictable
      throughput without incurring TCP timeouts. Thus, the standard deviation
      of CUBIC throughput is dramatically higher than the standard deviation
      of DCTCP throughput.

      Mean throughput is nearly identical because even though cubic flows
      suffer TCP timeouts, other flows will step in and fill the unused
      bandwidth. Note that this test is something of a best case scenario
      for incast under CUBIC: it allows other flows to fill in for flows
      experiencing a timeout. Under situations where the receiver is issuing
      requests and then waiting for all flows to complete, flows cannot fill
      in for timed out flows and throughput will drop dramatically.

      3) Latency (in ms):

                  CUBIC            DCTCP
        Mean      4.0088           0.04219
        Median    4.055            0.0395
        Max       4.2              0.085
        Min       3.32             0.028
        Stddev    0.1666           0.01064

      Latency for each protocol was computed by running "ping -i 0.2
      <receiver>" from a single sender to the receiver during the incast
      test. For DCTCP, "ping -Q 0x6 -i 0.2 <receiver>" was used to ensure
      that traffic traversed the DCTCP queue and was not dropped when the
      queue size was greater than the marking threshold. The summary
      statistics above are over all ping metrics measured between the single
      sender, receiver pair.

      The latency results for this test show a dramatic difference between
      CUBIC and DCTCP. CUBIC intentionally overflows the switch buffer
      which incurs the maximum queue latency (more buffer memory will lead
      to high latency.) DCTCP, on the other hand, deliberately attempts to
      keep queue occupancy low. The result is a two orders of magnitude
      reduction of latency with DCTCP - even with a switch with relatively
      little RAM. Switches with larger amounts of RAM will incur increasing
      amounts of latency for CUBIC, but not for DCTCP.

      4) Convergence and stability test:

      This test measured the time that DCTCP took to fairly redistribute
      bandwidth when a new flow commences. It also measured DCTCP's ability
      to remain stable at a fair bandwidth distribution. DCTCP is compared
      with CUBIC for this test.

      At the commencement of this test, a single flow is sending at maximum
      rate (near 10 Gbps) to a single receiver. One second after that first
      flow commences, a new flow from a distinct server begins sending to
      the same receiver as the first flow. After the second flow has sent
      data for 10 seconds, the second flow is terminated. The first flow
      sends for an additional second. Ideally, the bandwidth would be evenly
      shared as soon as the second flow starts, and recover as soon as it
      stops.

      The results of this test are shown below. Note that the flow bandwidth
      for the two flows was measured near the same time, but not
      simultaneously.

      DCTCP performs nearly perfectly within the measurement limitations
      of this test: bandwidth is quickly distributed fairly between the two
      flows, remains stable throughout the duration of the test, and
      recovers quickly. CUBIC, in contrast, is slow to divide the bandwidth
      fairly, and has trouble remaining stable.

        CUBIC                      DCTCP

        Seconds  Flow 1  Flow 2    Seconds  Flow 1  Flow 2
         0       9.93    0          0       9.92    0
         0.5     9.87    0          0.5     9.86    0
         1       8.73    2.25       1       6.46    4.88
         1.5     7.29    2.8        1.5     4.9     4.99
         2       6.96    3.1        2       4.92    4.94
         2.5     6.67    3.34       2.5     4.93    5
         3       6.39    3.57       3       4.92    4.99
         3.5     6.24    3.75       3.5     4.94    4.74
         4       6       3.94       4       5.34    4.71
         4.5     5.88    4.09       4.5     4.99    4.97
         5       5.27    4.98       5       4.83    5.01
         5.5     4.93    5.04       5.5     4.89    4.99
         6       4.9     4.99       6       4.92    5.04
         6.5     4.93    5.1        6.5     4.91    4.97
         7       4.28    5.8        7       4.97    4.97
         7.5     4.62    4.91       7.5     4.99    4.82
         8       5.05    4.45       8       5.16    4.76
         8.5     5.93    4.09       8.5     4.94    4.98
         9       5.73    4.2        9       4.92    5.02
         9.5     5.62    4.32       9.5     4.87    5.03
        10       6.12    3.2       10       4.91    5.01
        10.5     6.91    3.11      10.5     4.87    5.04
        11       8.48    0         11       8.49    4.94
        11.5     9.87    0         11.5     9.9     0

      SYN/ACK ECT test:

      This test demonstrates the importance of ECT on SYN and SYN-ACK packets
      by measuring the connection probability in the presence of competing
      flows for a DCTCP connection attempt *without* ECT in the SYN packet.
      The test was repeated five times for each number of competing flows.

                    Competing Flows  1 |    2 |    4 |    8 |   16
                                     ------------------------------
      Mean Connection Probability    1 | 0.67 | 0.45 | 0.28 |    0
      Median Connection Probability  1 | 0.65 | 0.45 | 0.25 |    0

      As the number of competing flows moves beyond 1, the connection
      probability drops rapidly.

      Enabling DCTCP with this patch requires the following steps:

      DCTCP must be running both on the sender and receiver side in your
      data center, i.e.:

        sysctl -w net.ipv4.tcp_congestion_control=dctcp

      Also, ECN functionality must be enabled on all switches in your
      data center for DCTCP to work. The default ECN marking threshold (K)
      heuristic on the switch for DCTCP is e.g., 20 packets (30KB) at
      1Gbps, and 65 packets (~100KB) at 10Gbps (K > 1/7 * C * RTT, [4]).

      In above tests, for each switch port, traffic was segregated into two
      queues. For any packet with a DSCP of 0x01 - or equivalently a TOS of
      0x04 - the packet was placed into the DCTCP queue. All other packets
      were placed into the default drop-tail queue. For the DCTCP queue,
      RED/ECN marking was enabled, here, with a marking threshold of 75 KB.
      More details however, we refer you to the paper [2] under section 3).

      There are no code changes required to applications running in user
      space. DCTCP has been implemented in full *isolation* of the rest of
      the TCP code as its own congestion control module, so that it can run
      without a need to expose code to the core of the TCP stack, and thus
      nothing changes for non-DCTCP users.

      Changes in the CA framework code are minimal, and DCTCP algorithm
      operates on mechanisms that are already available in most Silicon.
      The gain (dctcp_shift_g) is currently a fixed constant (1/16) from
      the paper, but we leave the option that it can be chosen carefully
      to a different value by the user.

      In case DCTCP is being used and ECN support on peer site is off,
      DCTCP falls back after 3WHS to operate in normal TCP Reno mode.

      ss {-4,-6} -t -i diag interface:

        ... dctcp wscale:7,7 rto:203 rtt:2.349/0.026 mss:1448 cwnd:2054
        ssthresh:1102 ce_state 0 alpha 15 ab_ecn 0 ab_tot 735584
        send 10129.2Mbps pacing_rate 20254.1Mbps unacked:1822 retrans:0/15
        reordering:101 rcv_space:29200

        ... dctcp-reno wscale:7,7 rto:201 rtt:0.711/1.327 ato:40 mss:1448
        cwnd:10 ssthresh:1102 fallback_mode send 162.9Mbps pacing_rate
        325.5Mbps rcv_rtt:1.5 rcv_space:29200

      More information about DCTCP can be found in [1-4].

        [1] http://simula.stanford.edu/~alizade/Site/DCTCP.html
        [2] http://simula.stanford.edu/~alizade/Site/DCTCP_files/dctcp-final.pdf
        [3] 
http://simula.stanford.edu/~alizade/Site/DCTCP_files/dctcp_analysis-full.pdf
        [4] http://tools.ietf.org/html/draft-bensley-tcpm-dctcp-00

      Joint work with Florian Westphal and Glenn Judd.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9890092e46b2996bb85f7f973e69424cb5c07bc0
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 22:37:35 2014 +0200

      net: tcp: more detailed ACK events and events for CE marked packets

      DataCenter TCP (DCTCP) determines cwnd growth based on ECN information
      and ACK properties, e.g. ACK that updates window is treated differently
      than DUPACK.

      Also DCTCP needs information whether ACK was delayed ACK. Furthermore,
      DCTCP also implements a CE state machine that keeps track of CE markings
      of incoming packets.

      Therefore, extend the congestion control framework to provide these
      event types, so that DCTCP can be properly implemented as a normal
      congestion algorithm module outside of the core stack.

      Joint work with Daniel Borkmann and Glenn Judd.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7354c8c389d18719dd71cc810da70b0921d66694
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 22:37:34 2014 +0200

      net: tcp: split ack slow/fast events from cwnd_event

      The congestion control ops "cwnd_event" currently supports
      CA_EVENT_FAST_ACK and CA_EVENT_SLOW_ACK events (among others).
      Both FAST and SLOW_ACK are only used by Westwood congestion
      control algorithm.

      This removes both flags from cwnd_event and adds a new
      in_ack_event callback for this. The goal is to be able to
      provide more detailed information about ACKs, such as whether
      ECE flag was set, or whether the ACK resulted in a window
      update.

      It is required for DataCenter TCP (DCTCP) congestion control
      algorithm as it makes a different choice depending on ECE being
      set or not.

      Joint work with Daniel Borkmann and Glenn Judd.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 30e502a34b8b21fae2c789da102bd9f6e99fef83
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Fri Sep 26 22:37:33 2014 +0200

      net: tcp: add flag for ca to indicate that ECN is required

      This patch adds a flag to TCP congestion algorithms that allows
      for requesting to mark IPv4/IPv6 sockets with transport as ECN
      capable, that is, ECT(0), when required by a congestion algorithm.

      It is currently used and needed in DataCenter TCP (DCTCP), as it
      requires both peers to assert ECT on all IP packets sent - it
      uses ECN feedback (i.e. CE, Congestion Encountered information)
      from switches inside the data center to derive feedback to the
      end hosts.

      Therefore, simply add a new flag to icsk_ca_ops. Note that DCTCP's
      algorithm/behaviour slightly diverges from RFC3168, therefore this
      is only (!) enabled iff the assigned congestion control ops module
      has requested this. By that, we can tightly couple this logic really
      only to the provided congestion control ops.

      Joint work with Florian Westphal and Glenn Judd.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55d8694fa82c9b5858ae5a78a210353961f908f9
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Fri Sep 26 22:37:32 2014 +0200

      net: tcp: assign tcp cong_ops when tcp sk is created

      Split assignment and initialization from one into two functions.

      This is required by followup patches that add Datacenter TCP
      (DCTCP) congestion control algorithm - we need to be able to
      determine if the connection is moderated by DCTCP before the
      3WHS has finished.

      As we walk the available congestion control list during the
      assignment, we are always guaranteed to have Reno present as
      it's fixed compiled-in. Therefore, since we're doing the
      early assignment, we don't have a real use for the Reno alias
      tcp_init_congestion_ops anymore and can thus remove it.

      Actual usage of the congestion control operations are being
      made after the 3WHS has finished, in some cases however we
      can access get_info() via diag if implemented, therefore we
      need to zero out the private area for those modules.

      Joint work with Daniel Borkmann and Glenn Judd.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Glenn Judd <glenn.judd@xxxxxxxxxxxxxxxxx>
      Acked-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53dfd501819a6e9c3a7d56cac1ddaf03fe90800d
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 26 10:02:50 2014 -0700

      net: sched: cls_rcvp, complete rcu conversion

      This completes the cls_rsvp conversion to RCU safe
      copy, update semantics.

      As a result all cases of tcf_exts_change occur on
      empty lists now.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3d9a0d2f8212879407e58d67f460d8920eb6543d
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Sep 25 23:04:56 2014 -0700

      dql: dql_queued() should write first to reduce bus transactions

      While doing high throughput test on a BQL enabled NIC,
      I found a very high cost in ndo_start_xmit() when accessing BQL data.

      It turned out the problem was caused by compiler trying to be
      smart, but involving a bad MESI transaction :

        0.05 â??  mov    0xc0(%rax),%edi    // LOAD dql->num_queued
        0.48 â??  mov    %edx,0xc8(%rax)    // STORE dql->last_obj_cnt = count
       58.23 â??  add    %edx,%edi
        0.58 â??  cmp    %edi,0xc4(%rax)
        0.76 â??  mov    %edi,0xc0(%rax)    // STORE dql->num_queued += count
        0.72 â??  js     bd8

      I got an incredible 10 % gain [1] by making sure cpu do not attempt
      to get the cache line in Shared mode, but directly requests for
      ownership.

      New code :
        mov    %edx,0xc8(%rax)  // STORE dql->last_obj_cnt = count
        add    %edx,0xc0(%rax)  // RMW   dql->num_queued += count
        mov    0xc4(%rax),%ecx  // LOAD dql->adj_limit
        mov    0xc0(%rax),%edx  // LOAD dql->num_queued
        cmp    %edx,%ecx

      The TX completion was running from another cpu, with high interrupts
      rate.

      Note that I am using barrier() as a soft hint, as mb() here could be
      too heavy cost.

      [1] This was a netperf TCP_STREAM with TSO disabled, but GSO enabled.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 11889e817eec9fe7c87ed85dc9e1a295c6627f56
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 22:43:42 2014 +0300

      staging: rtl8192u: ieee80211: Converted symbol to static.

      This patch fixes this sparse warning:
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c:60:6: warning:
      symbol 'ieee80211_ccmp_aes_encrypt' was not declared. Should it be static?

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95c0bab252b69c5aff447712c833fd897d952388
  Author: Georgiana Chelu <georgiana.chelu93@xxxxxxxxx>
  Date:   Sun Sep 28 17:34:12 2014 +0300

      staging: rtl8192u: Add blank line after variable declarations

      Fix the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Georgiana Chelu <georgiana.chelu93@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f1cd53eccad75b9360378f5ce635ba942523fc44
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 27 20:49:04 2014 +0530

      Staging: rtl8192e: Remove unused variable

      This patch removes a variable which has never been used. The following
      Coccinelle semantic patch was used to make this transformation:

      @@
      type T;
      identifier i;
      constant C;
      @@

      - T i;
        <... when != i
      - i = C;
        ...>

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 806031dbf1011890f956f2bf6c2dd8e01e0a1762
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 17:50:27 2014 +0300

      staging: rtl8192u: Fixed trailing whitespace in copying

      The following patch fixes the checkpatch.pl error:
      ERROR: trailing whitespace

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 020af9a5479791015d40e07cd336d6e149c4c72a
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 17:47:21 2014 +0300

      staging: rtl8192u: remove space before close parenthesis ")"

      This fixes the checkpatch.pl error:
      ERROR: space prohibited before that close parenthesis ')'

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bbfd888d847b6c3497165a411d2e12d61777b773
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 17:32:52 2014 +0300

      staging: rtl8192u: remove space before semicolon

      This fixes the checkpatch.pl warning:
      WARNING: space prohibited before semicolon

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32b116edae346c3e903519c3aff54e20f3a83146
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 17:18:38 2014 +0300

      staging: rtl8192u: add space after close brace '}'

      This fixes the checkpatch.pl error:
      ERROR: space required after that close brace '}'

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ec2f8f0b9c5403691eabc4b93da0efab85df98c
  Author: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
  Date:   Sat Sep 27 16:04:37 2014 +0300

      staging: slicoss: Fix void function return statements style warning

      This fixes "void function return statements are not generally useful"
      checkpatch.pl warning slicoss.c

      Signed-off-by: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ec1aeb33f254c871882175f105beca580e82477
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 27 13:25:29 2014 +0300

      staging: rtl8192u: add space before the open parenthesis '('

      This fixes the checkpatch.pl error:
      ERROR: space required before the open parenthesis '('

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6ab8609b92f1287957ae44c09de37caaf83251e5
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 27 04:12:28 2014 +0530

      Staging: rtl8192e: rtl8192e: Remove assigned unused variable

      This patch removes an initialized variable which has never been used.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @e@
      identifier i;
      position p;
      type T;
      @@

      extern T i@p;

      @@
      type T;
      identifier i;
      constant C;
      position p != e.p;
      @@

      - T i@p;
        <+... when != i
      - i = C;
        ...+>

      The braces around if and else which become unnecessary after the 
transformation
      were also removed.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a2da4abe30a05c138acd1c1cf3c08154dfa7847
  Author: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
  Date:   Sun Sep 28 15:53:21 2014 +0300

      staging: octeon: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      ethernet-rgmii.c

      Signed-off-by: Melike Yurtoglu <aysemelikeyurtoglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa66d88d0bf8d098794cf9923be7e773454d1806
  Author: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
  Date:   Sat Sep 27 14:58:31 2014 +0300

      staging: octeon: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning ethernet-util.h

      Signed-off-by: Dilek Uzulmez <dilekuzulmez@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99f8dbc5644636ef1fda283da1b7dab90a3ef131
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 13:49:02 2014 +0300

      staging: octeon: Fix line 80 characters in ethernet.c

      The following patch fixes the checpatch.pl warning:
      WARNING: line over 80 characters

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e98f76c8fe3247e2118b948799e0ea491f35b9e
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 00:00:14 2014 +0300

      drivers: staging: gdm72xx: Removed unnecessary braces.

      This patch fixes "braces {} are not necessary for single statement
      blocks" checkpatch.pl warning in netlink_k.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93f509a88107b2ee551ae63e710f22378815eb76
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 00:00:13 2014 +0300

      drivers: staging: gdm72xx: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in netlink_k.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1fed0287238ea050163ae7c609306c0e5bfee41
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 23:50:09 2014 +0300

      staging: gdm724x: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in gdm_usb.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a256779f7de73679bbe90be4e49fd70a4e7f5f43
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 26 21:58:21 2014 +0300

      staging: ft1000: ft1000-pcmcia: Add require space after that ','

      This patch fixes checkpatch.pl error in file ft1000_hw.c
      ERROR: space required after that ';' (ctx:VxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 56a28395b7f120f9bd2c258a904766d48a37793f
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 22:55:59 2014 +0300

      staging: ft1000: ft1000-pcmcia: Used "linux" instead of "asm".

      This patch fixes "Use #include <linux/uaccess.h> instead of
      <asm/uaccess.h" checkpatch.pl warning in ft1000_dnld.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 96bcbea0d59a5aeacf753bff6a2d67cfa558d4cd
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 22:49:26 2014 +0300

      staging: ft1000: ft1000-pcmcia: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in ft1000_dnld.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2effbbdd9514c3b479e5e5ebeb7e996c262c27bf
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 21:25:08 2014 +0300

      Staging: unisys: common-spar: include: channels: Remove unnecessary 
semicolon

      This fixes the checkpatch.pl warning:
      WARNING: macros should not use a trailing semicolon.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd7dcd3997fc130226163c6fc5b085ebeb7d2e02
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 28 18:05:05 2014 +0530

      staging: vt6655: Merge three lines into one

      This patch merges three lines into one, removing unecessary
      if check.

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Reviewed-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f0cffbfe8c263de261ac92eb1e7605211b985beb
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 28 18:11:54 2014 +0530

      staging: vt6656: Merge three lines into one

      This patch merges three lines into one, removing if branch

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a793b2d817dffce9f16af694fcce327bdefedbed
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 28 19:42:37 2014 +0300

      staging: vt6655: Type conversion was made.

      This patch fixes this sparse warning:
      drivers/staging/vt6655/device_main.c:385:40: warning: mixing different 
enum types
      drivers/staging/vt6655/device_main.c:385:40:     int enum _VIA_BB_TYPE 
versus
      drivers/staging/vt6655/device_main.c:385:40:     int enum _VIA_PKT_TYPE

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e23c1b8c3cab8fa69fa05a9c14113d74026eaf0
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 01:49:36 2014 +0300

      Staging: vt6655: Add require space before that '('

      This patch fixes checkpatch.pl error in file device_main.c
      ERROR: space required before the open parenthesis '('

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6e61b441ceb5462d7fe14eb1697a61cb645dc871
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 01:36:44 2014 +0300

      Staging: vt6655: Add require space after that ','

      This patch fixes checkpatch.pl error in file device_main.c
      ERROR: space required after that ';' (ctx:VxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c772bce6705d5fd270be12fdd90902ea28e6aac1
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 26 22:26:49 2014 +0300

      staging: speakup: Added blank line.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in selection.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6bb9e390c45d988c98a446afa69c4ede39e7835
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 02:14:51 2014 +0300

      Staging: speakup: Fix trailing space

      This patch fixes checkpatch.pl error in file spkguide.txt
      ERROR: trailing whitespace

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43bb32a58546a3b29400566d5907b9524edfe609
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 25 01:11:45 2014 +0300

      Staging: wlan-ng: Fix unnecessary space before function pointer arguments

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: Unnecessary space before function pointer arguments

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dd60925d6980d52c70e62c23f9f3050e783bf2de
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 17:22:37 2014 +0300

      staging: rtl8723au: core: Add space after '|'

      This patch fixes checkpatch.pl error in file rtw_ap.c
      ERROR: need consistent spacing around '|' (ctx:WxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b34ba0c3acd9b723707c5364dba7b5c58a19282e
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 17:22:36 2014 +0300

      staging: rtl8723au: core: Add consistent spacing around '&'

      This patch fixes checkpatch.pl error in file rtw_ap.c
      ERROR: need consistent spacing around '&' (ctx:WxV)

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b58e79b5fbffc35e25d3eecec7f748d33b66a29
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:47:48 2014 +0300

      staging: rtl8723au: hal: Removed unnecessary braces.

      This patch fixes "braces {} are not necessary for single statement
      blocks" checkpatch.pl warning in hal_com.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57e680eb090061a23119245f4878f413da77021a
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:47:47 2014 +0300

      staging: rtl8723au: hal: Fix missing blank line warning.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in hal_com.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9974e75bc10f72831e6d0f6750a3370dfd4c917
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:47:46 2014 +0300

      staging: rtl8723au: hal: Fix unnecessary whitespace before a quoted 
newline

      Fix checkpatch.pl issues with unnecessary whitespace before a quoted
      newline in hal_com.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 924c6ee1b2e7c9800c43104e67a291678e6a3440
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 00:41:22 2014 +0300

      staging: emxx_udc: Fixed else is not usefull warning.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning in emxx_udc.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c0a7b1cbbf806e32278795893087047ed28f2a5b
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Wed Sep 24 13:54:15 2014 -0700

      staging: ft1000-usb: use usleep_range instead of msleep

      This fixes the following checkpatch.pl warning:
      WARNING : msleep < 20ms can sleep for up to 20ms; see
      Documentation/timers/timers-howto.txt

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ed9034f58e75b0f580eb8479ed1a01891191e04b
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Wed Sep 24 13:54:14 2014 -0700

      staging: ft1000-usb: remove unnecessary return statement

      This fixes the following checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9eeea5eb6b2da5d0297f1dcd303dbfe6a31a37d2
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:34:33 2014 +0300

      staging: media: omap4iss: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning iss_resizer.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8d89818461411ae6562aa3e804927b29f3c628b6
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:30:52 2014 +0300

      staging: media: omap4iss: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning iss_ipipeif.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f399140abb3c7ff5457ad2b2e510032948e430e1
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:25:35 2014 +0300

      staging: media: omap24xx: Added blank line.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in tcm825x.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f18bba082f09a0768bb14c350844cbe2d358e284
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:21:41 2014 +0300

      staging: media: omap24xx: Added new line after declarations.

      This patch fixes "Missing a blank line after declarations" checkpatch.pl
      warning in omap24xxcam-dma.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b86477c0e5b7b1406f27da519d4df841f306b92
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Wed Sep 24 17:00:17 2014 +0530

      staging: media: cxd2099: use usleep_range()

      This patch fixes checkpatch.pl warning in file cxd2099.c
      WARNING : msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a46e43e7dedd062fcde0216093467c26ae431ab3
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 27 20:50:17 2014 +0530

      Staging: media: davinci_vpfe: Remove unused variable

      This patch removes a variable which has never been used. The following
      Coccinelle semantic patch was used to make this transformation:

      @@
      type T;
      identifier i;
      constant C;
      @@

      - T i;
        <... when != i
      - i = C;
        ...>

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 31907c0e5c01af537bd4d1f803aa8d9dae74a579
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Thu Sep 25 14:43:31 2014 +0530

      Staging: media: davinci_vpfe: Removed unnecessary out of memory message 
logging.

      The following patch removes the checkpatch.pl warning:
      WARNING: possible unnecessary out of memory message.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb67f445495d04dfd61016cf9ac2bd1f3cff3da1
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 27 22:13:33 2014 +0300

      staging: media: lirc: Removed unnecessary else expression.

      This patch fixes "else is not generally useful after a break or return"
      checkpatch.pl warning lirc_parallel.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dbc5a5b690f423ff4cde4a20d197b58bb5a18832
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Wed Sep 24 17:30:08 2014 +0530

      Staging: media: lirc: Add new line after declarations

      This patch fixes checkpatch.pl warning in files of media/lirc
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ac9080029d9acf5dbda3e4f417ea964957edb9d8
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 28 21:25:17 2014 +0530

      Staging: dgnc: Remove space before parenthesis

      This fixes the following checkpatch.pl error:
      ERROR: space prohibited before that close parenthesis ')'

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4e28a6142b5f5e691c4570d8808ebefec0ae6ef
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:40 2014 +0300

      staging: dgnc: dgnc_driver.h: Remove non-standard spinlock's macros

      This patch removes non-standard spinlock's macros as they are no longer
      used by this driver.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66663dc1032e03fa2e24fae80e84d71bb99fbedb
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:39 2014 +0300

      staging: dgnc: dgnc_driver.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7be869b0726b270a5702346e66f57e9886cbba6b
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:38 2014 +0300

      staging: dgnc: dgnc_neo.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Additionally replace 'lock_flags2' with 'flags2'.
      This was done by hand since it had only 3 occurences and all in this file.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a44b508a32aed3a5e6af1468753886ba4d216a8c
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:37 2014 +0300

      staging: dgnc: dgnc_tty.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a03d7c8cf8b244c3d66da2ce65c170013eeba56
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 26 23:58:36 2014 +0300

      staging: dgnc: dgnc_mgmt.c: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42c4d46e3858caa04b99dde64ef5a82681179881
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Fri Sep 26 00:07:41 2014 +0300

      staging: dgnc: Fixed white space warning.

      This patch fixes "please, no space before tabs" checkpatch.pl warning in
      digi.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66ae140e4707bccab14cc6415b3d1be2d138a595
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 21:51:10 2014 +0300

      staging: rts5208: Remove unnecessary else in rtsx_card.h

      The following patch fixes the checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 057c780369cbfb7cf6e3a9a5644025c911297f4f
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Fri Sep 26 20:45:29 2014 +0530

      staging: rts5208: Remove unncessary return in function returning void

      This patch fixes checkpatch.pl warning in rtsx.c file.
      WARNING: void function return statements are not generally useful

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3c97fbbe55cfda1273abb1b625c1cd08cc122156
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Fri Sep 26 20:37:56 2014 +0530

      staging: rts5208: Add new line after declaration

      This patch fixes checkpatch.pl warning in file ms.c
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0be0b27dac688ee57fa9ac0556b2480bca503f27
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Thu Sep 25 02:53:54 2014 +0530

      Staging: rts5208: Fix missing blank line warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 02a29d2d9209ad24258432057886a5af5816c388
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Wed Sep 24 16:34:56 2014 +0530

      staging: rtl8712: add new line after declarations

      This patch fixes checkpatch.pl warning in hal_init.c file
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be075eb6ffdca8aedbfef3f8867e330e5ee5f534
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 27 13:03:15 2014 -0700

      staging: rtl8192ee: clean up function header formatting

      Reformatted function header to silence the following checkpatch.pl error:
      ERROR: code indent should use tabs where possible

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1cc3cacf10a6a1d430e9ed2cc0fed4a0b52bdf97
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 27 13:03:16 2014 -0700

      staging: rtl8192ee: remove unnecessary return statement

      This fixes the following checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 18eaddefd4d156291b5a3dcc336778b67d98b531
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Sep 24 12:07:16 2014 +0530

      Staging: rtl8192ee: Removed unnecessary return statement.

      The following patch removes the checkpatch.pl warning:
      WARNING: void function return statements are generally not useful.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 54ca67e0859a924930ecce91f9d714edcf937f67
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Wed Sep 24 12:06:13 2014 +0530

      Staging: rtl8192ee: Fix line over 80 characters.

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 03c6eaa37ad7cd4838a8a6d745eb4da4db48c2f1
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 28 14:45:09 2014 +0300

      staging: iio: accel: Use __be16 instead of u16

      This patch fixes these warning messages found by sparse:
      drivers/staging/iio/accel/sca3000_ring.c:120:61: warning: incorrect type 
in argument 1 (different base types)
      drivers/staging/iio/accel/sca3000_ring.c:120:61:    expected restricted 
__be16 const [usertype] *p
      drivers/staging/iio/accel/sca3000_ring.c:120:61:    got unsigned short 
[usertype] *

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2bd7e245ea46dac4defdbed873c1cebe6c1e9c80
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 20:09:11 2014 +0300

      staging: iio: light: Add a blank line after declarations

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 10b2e445aa31c6e4118bbb928d76f1f7a6431402
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 20:09:10 2014 +0300

      staging: iio: light: Remove space before function pointer arguments

      This fixes the following checkpatch.pl warning:
      WARNING: Unnecessary space before function pointer arguments

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ad3e646c5b7fcc485a574f4523cb7bf2077ef1a3
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 20:09:09 2014 +0300

      staging: iio: light: Fix quoted string split across lines

      This fixes the following checkpatch.pl warning:
      WARNING: quoted string split across lines

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f3f883b411ae77455862a12b1d37e277ce80a4c3
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 25 16:58:07 2014 +0300

      staging: iio: Add #include guards to header files

      This patch adds #include guards in order to make the header files 
idempotent.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da96aecdc59d086926d49becd981acab8d98bb9a
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Thu Sep 25 16:09:57 2014 +0530

      Staging: iio: Remove unnecessory immediate else after return statement

      This patch fixes following checkpatch.pl warning:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7bf6513eeb51d1ae0a2a9b820368c13e55f44835
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Thu Sep 25 10:36:20 2014 +0300

      staging: iio: frequency: remove unnecessary semicolon

      This fixes the checkpatch.pl warning:
      WARNING: macros should not use a trailing semicolon

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6077f4397626467ba1838716952807785adc835
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 24 23:13:21 2014 +0300

      Staging: iio: light: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 580885415effd2bc661a2e00de0f9fa540c8fa13
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Wed Sep 24 18:18:43 2014 +0300

      staging: iio: frequency: add new line after declarations

      This fixes the checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb49a0f9b784d5ea872bf5fad8cf8964e243a216
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Wed Sep 24 17:16:54 2014 +0530

      Staging: iio: adc: Use usleep_range instead of msleep

      This patch fixes following checkpatch.pl warning:

      WARNING: msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b4f3752435a15a00086d38eca136934abdb99fd
  Author: Esra Altintas <es.altintas@xxxxxxxxx>
  Date:   Sat Sep 27 12:39:26 2014 +0300

      staging: bcm: Fix line 80 characters in Adapter.h

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters

      Signed-off-by: Esra Altintas <es.altintas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0fb591632c36d46d0ca2bd147db59068ff4345e1
  Author: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
  Date:   Sun Sep 28 14:40:19 2014 +0300

      staging: bcm: Fix quoted string split across lines warning

      The following patch the checkpatch.pl warning:

      drivers/staging/bcm/InterfaceIdleMode.c:215: warning:quoted string split 
across lines

      Signed-off-by: Yeliz Taneroglu <yeliztaneroglu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7557b6e17215623f9e887e3815d447bb4dc4083f
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Wed Sep 24 14:27:36 2014 -0700

      staging: imx-drm: Don't put an else right after a return

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8684ba72fa39c424ab788364992f377ef2d96676
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sat Sep 27 16:16:02 2014 +0300

      staging: imx-drm: Array was made static const char * const

      This patch fixes checkpatch.pl error in file imx-tve.c
      WARNING: static const char * array should probably be static
      const char * const

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1da2a44bf8615ab40e5d4f7408b873385b6beee0
  Author: Rahul Garg <rahul.lnmiit@xxxxxxxxx>
  Date:   Thu Sep 25 07:16:59 2014 +0530

      patch "staging: rtl8723au: os_dep: declared cfg80211_infrastructure_mode 
static

      Declared cfg80211_infrastructure_mode method static to remove sparse 
warning

      Signed-off-by: Rahul Garg <rahul.lnmiit@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f1c571dcf01e8f90df31a1f5edc772cc5dde891a
  Author: Omar Sandoval <osandov@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:30:49 2014 -0700

      staging: lustre: fix gfp_t/int coercion

      Fix a few implicit casts between int and gfp_t which were caught by 
sparse.

      Signed-off-by: Omar Sandoval <osandov@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3d3ab8cc684cda4058959d91ed42735d9d605d61
  Author: Ramon Fried <ramon.fried@xxxxxxxxx>
  Date:   Thu Sep 25 21:05:06 2014 +0300

      staging: lustre: llite_lib.c Set ll_md_setattr function to be static

      This fixes the following sparse warning:
      llite_lib.c:1240:5: warning: symbol 'll_md_setattr' was not declared. 
Should it be static?

      Signed-off-by: Ramon Fried <ramon.fried@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 80190ca3e17dc804ccf0a41580993563f136bcab
  Author: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
  Date:   Wed Sep 24 17:32:04 2014 +0200

      staging: rtl8821ae: fix sparse warning for static declarations

      This patch fixes the following sparse warnings:

      drivers/staging/rtl8821ae/pci.c:52:4: warning: symbol 
'_rtl_mac_to_hwqueue' was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:365:6: warning: symbol 
'rtl_pci_check_buddy_priv' was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:409:6: warning: symbol 
'rtl_pci_get_linkcontrol_field' was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1748:6: warning: symbol 'rtl_pci_deinit' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1763:5: warning: symbol 'rtl_pci_init' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1780:5: warning: symbol 'rtl_pci_start' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:1814:6: warning: symbol 'rtl_pci_stop' 
was not declared. Should it be static?
      drivers/staging/rtl8821ae/pci.c:2105:21: warning: symbol 'hw_export' was 
not declared. Should it be static?

      Signed-off-by: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 348fecd2a2fdab4fa4e1a07d85a28a50f44c49d9
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:42:18 2014 -0400

      staging: ozwpan: Remove typedefs

      As these typedefs are only used once, there is no real need for them.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae66475289d13ef724cd5a523a4a5ce42e81582b
  Author: Heinrich Schuchardt <xypron.glpk@xxxxxx>
  Date:   Sat Sep 27 10:52:37 2014 +0200

      staging : android : sync : get_unused_fd

      sync.h recommends to use get_unused_fd which does not set
      O_CLOEXEC while the rest of the android tree uses
      get_unused_fd_flags and sets O_CLOEXEC.

      The patch adjust the comment.

      Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 20187a7b69b22729d7ff300c24d14cf3e0a22c0f
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:42 2014 +0100

      staging: et131x: Remove unnecessary parentheses

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 177e882ee8d4ecb8beccbf6004e169aa2c86bb2b
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:41 2014 +0100

      staging: et131x: Remove unnecessary OOM message

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f4aae620e3252b587500b6e4ff60971ffb240536
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:40 2014 +0100

      staging: et131x: Cat some lines less than 80 columns

      Some split lines are less than 80 chars if rejoined, so rejoin them.

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37dcca4364d526594dc183b96dc09102043fd48e
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 24 09:54:39 2014 +0100

      staging: et131x: Use ether_addr_copy when copying ethernet addresses

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb50564258b5414d434a383ea6b02443521eb5ce
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:48:14 2014 +0530

      USB: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Reviewed-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 586af079386fc78719314800bb7741d736cd442f
  Author: Scot Doyle <lkml14@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:16:48 2014 +0000

      usb: core: log higher level message on malformed LANGID descriptor

      Commit 0cce2eda19923e5e5ccc8b042dec5af87b3ffad0
           USB: fix LANGID=0 regression

      defaults to a langid of 0x0409 if it's not properly implemented by the
      device. Explain with a higher level error message what this means.

      Signed-off-by: Scot Doyle <lkml14@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0efe72963409739778e93d8e2046305bc8310e83
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:22:51 2014 -0700

      tty: serial: msm: Add earlycon support

      Add support for DT based and command line based early console on platforms
      with the msm serial hardware.

      Cc: Rob Herring <robh@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a86713b1536c818972675e6dd8c6e738f0379f1d
  Author: Sudhir Sreedharan <ssreedharan@xxxxxxxxxx>
  Date:   Mon Sep 22 12:00:22 2014 +0530

      serial/core: Initialize the console pm state

      For console devices having UART_CAP_SLEEP capability, the uart_pm_state 
has
      to be initialized to UART_PM_STATE_ON. Otherwise the LCR regiser values
      are reinitialized when uart_change_pm is called from uart_configure_port.

      Signed-off-by: Sudhir Sreedharan <ssreedharan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit daea65a7be76953bb80d13d0ac43e7441fd42cdf
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Tue Sep 23 08:31:30 2014 +0100

      serial: asc: Conditionally use readl_relaxed (COMPILE_TEST)

      Commit 08177ece596c ("serial: asc: Adopt readl_/writel_relaxed()) is
      regressing the m68k allmodconfig build. This is due to the unconditional
      use of readl_relaxed() which, although documented, does not currently
      exist for m68k.

      This is trivially fixable for st-asc because we can just update the
      asc_in() accessor to make this conditional.

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxx>
      Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Cc: Patrice Chotard <patrice.chotard@xxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2dea53bf57783f243c892e99c10c6921e956aa7e
  Author: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 16:34:12 2014 +0800

      serial: of-serial: add PM suspend/resume support

      This adds PM suspend/resume support for the of-serial driver
      to provide power management support on devices attatched to it.

      Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c8faf3d652b6b2dffc29e48d968349bd16aa32f
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:42:11 2014 +0200

      m68k: AMIGA_BUILTIN_SERIAL should depend on TTY

      If CONFIG_TTY=n:

      drivers/built-in.o: In function `rs_flush_buffer':
      amiserial.c:(.text+0x1f626): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `transmit_chars':
      amiserial.c:(.text+0x1f6c8): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `change_speed':
      amiserial.c:(.text+0x1f80a): undefined reference to 
`tty_termios_baud_rate'
      amiserial.c:(.text+0x1f88c): undefined reference to 
`tty_termios_baud_rate'
      drivers/built-in.o: In function `check_modem_status':
      amiserial.c:(.text+0x1faa6): undefined reference to `tty_hangup'
      amiserial.c:(.text+0x1faec): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `get_serial_info':
      amiserial.c:(.text+0x1fb88): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fbc0): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `rs_open':
      amiserial.c:(.text+0x1fdc6): undefined reference to 
`tty_port_block_til_ready'
      drivers/built-in.o: In function `set_serial_info':
      amiserial.c:(.text+0x1fe0c): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fea0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1fed0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1ffaa): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `receive_chars':
      amiserial.c:(.text+0x2005c): undefined reference to `do_SAK'
      amiserial.c:(.text+0x200e0): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x2013c): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x20148): undefined reference to `tty_flip_buffer_push'
      drivers/built-in.o: In function `rs_close':
      amiserial.c:(.text+0x20744): undefined reference to `tty_port_close_start'
      amiserial.c:(.text+0x2078a): undefined reference to `tty_ldisc_flush'
      amiserial.c:(.text+0x20798): undefined reference to `tty_port_close_end'
      drivers/built-in.o: In function `amiga_serial_probe':
      amiserial.c:(.init.text+0x96a): undefined reference to 
`__tty_alloc_driver'
      amiserial.c:(.init.text+0x9c0): undefined reference to `tty_std_termios'
      amiserial.c:(.init.text+0x9e6): undefined reference to 
`tty_set_operations'
      amiserial.c:(.init.text+0xa3e): undefined reference to `tty_port_init'
      amiserial.c:(.init.text+0xa5c): undefined reference to 
`tty_port_link_device'
      amiserial.c:(.init.text+0xa6c): undefined reference to 
`tty_register_driver'
      amiserial.c:(.init.text+0xb4a): undefined reference to 
`tty_unregister_driver'
      amiserial.c:(.init.text+0xb58): undefined reference to `tty_port_destroy'
      amiserial.c:(.init.text+0xb64): undefined reference to `put_tty_driver'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 195311761e5492afdb2ab0454f51223bc75649dd
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Fri Sep 19 09:18:13 2014 +0200

      asm/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunately the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3f43eec80d54088fd9f02b223a1f972c5968110
  Author: James Hogan <james.hogan@xxxxxxxxxx>
  Date:   Fri Sep 12 23:15:22 2014 +0100

      tty/metag_da: Add console_poll module parameter

      Currently the metag_da console channel is write only, it doesn't get
      polled for incoming data. This is for performance & latency reasons as
      polling blocks the processor for a significant amount of time waiting
      for the JTAG probe to respond to the request and restart the thread.
      This means that the console channel cannot be used for a login prompt,
      so ttyDA2 is usually used instead.

      In a virtual environment with a virtual DA such as QEMU however the
      polling is much cheaper as the request can be handled immediately. It is
      useful to be able to enable polling in such an environment in order to
      get both the kernel log and a usable login prompt on the same DA
      channel.

      Add a console_poll module parameter which allows polling to be enabled
      for the console channel. It defaults to off as that is the current
      behaviour for good reason on real hardware.

      It can be enabled by appending metag_da.console_poll to the kernel
      command line.

      Signed-off-by: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 716e115cd7f75e3ab717f467432fd4b8cd23ee2c
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 15:26:12 2014 +0300

      serial: 8250_pci: remove rts_n override from Baytrail quirk

      It should not be used together with Auto Flow Control, and
      Auto Flow Control is always enabled on Baytrail.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6fa62fc46e10f34aed70d2cfcf573ba8d3833e18
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Sep 10 12:43:02 2014 +0200

      serial: cadence: Add generic earlycon support

      Add earlycon support for the cadence serial port.
      This is based on recent patches:
      "tty/serial: pl011: add generic earlycon support"
      (sha1: 0d3c673e7881e691991b2a4745bd4f149603baa2)
      "tty/serial: add arm/arm64 semihosting earlycon"
      (sha1: d50d7269ebcb438afa346cdffce0f4e2a1b9e831)

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4688bcd34bd2f4fe7fb88856c85d3091270ab53
  Author: Huang Shijie <shijie8@xxxxxxxxx>
  Date:   Fri Sep 19 15:42:57 2014 +0800

      serial: imx: change the wait even to interruptiable

      The wait_event() makes the application hang for ever in the following 
case:
       [1] the hardware flow control is enabled.
       [2] the other end (or the remote end) is terminated, and the TX is still
           waiting for the hardware flow control signal to become asserted.

      This patch fixes it by changing the wait_event to 
wait_event_interruptible.

      Signed-off-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45564a6656b4944fa90aabd59f8ec082e8f7a969
  Author: Huang Shijie <shijie8@xxxxxxxxx>
  Date:   Fri Sep 19 15:33:12 2014 +0800

      serial: imx: terminate the RX DMA when the UART is suspending

      When the uart port is suspending, the RX data is useless.
      So in this case, we can terminate the RX DMA right now.

      Signed-off-by: Huang Shijie <b32955@xxxxxxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb2f861ad00fc09dab955d22280c51cead795bca
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:26:40 2014 +0800

      serial: imx: fix throttle/unthrottle callbacks for hardware assisted flow 
control

      when the 'CTSC' bit is negated. 'CTS' has no function when 'CTSC' is 
asserted.
      0: The CTS pin is high (inactive)
      1: The CTS pin is low (active)

      For throttle, it needs to clear 'CTS' and 'CTSC' bits.
      For unthrottle, it needs to enable 'CTS' and 'CTSC' bits.

      The patch just fix the issue.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ede7dcca3c4fa15a518ab0473126f9c3e621e4c
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 01:21:11 2014 +0100

      serial: 8250: Add Quark X1000 to 8250_pci.c

      Quark X1000 contains two designware derived 8250 serial ports.
      Each port has a unique PCI configuration space consisting of
      BAR0:UART BAR1:DMA respectively.

      Unlike the standard 8250 the register width is 32 bits for RHR,IER etc
      The Quark UART has a fundamental clock @ 44.2368 MHz allowing for a
      bitrate of up to about 2.76 megabits per second.

      This patch enables standard 8250 mode

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13d6ceb4c4fe1e9688e19b15b123b1830c596cf1
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Wed Sep 24 09:55:22 2014 +0200

      tty: omap-serial: pull out calculation from baud_is_mode16

      To determine the correct divisor, we need to know the difference between
      the desired baud rate and the actual baud rate. The calculation for this
      difference is implemented twice within omap_serial_baud_is_mode16().
      Pull out the calculation for easier maintenance.

      While at it, remove the CamelCasing from the variable names.

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc3187564e61260f49eceb21a4e7eb5e4428e90a
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Thu Sep 25 11:19:51 2014 +0200

      tty: omap-serial: fix division by zero

      If the chosen baud rate is large enough (e.g. 3.5 megabaud), the
      calculated n values in serial_omap_is_baud_mode16() may become 0. This
      causes a division by zero when calculating the difference between
      calculated and desired baud rates. To prevent this, cap the n13 and n16
      values on 1.

      Division by zero in kernel.
      [<c00132e0>] (unwind_backtrace) from [<c00112ec>] (show_stack+0x10/0x14)
      [<c00112ec>] (show_stack) from [<c01ed7bc>] (Ldiv0+0x8/0x10)
      [<c01ed7bc>] (Ldiv0) from [<c023805c>] 
(serial_omap_baud_is_mode16+0x4c/0x68)
      [<c023805c>] (serial_omap_baud_is_mode16) from [<c02396b4>] 
(serial_omap_set_termios+0x90/0x8d8)
      [<c02396b4>] (serial_omap_set_termios) from [<c0230a0c>] 
(uart_change_speed+0xa4/0xa8)
      [<c0230a0c>] (uart_change_speed) from [<c0231798>] 
(uart_set_termios+0xa0/0x1fc)
      [<c0231798>] (uart_set_termios) from [<c022bb44>] 
(tty_set_termios+0x248/0x2c0)
      [<c022bb44>] (tty_set_termios) from [<c022c17c>] (set_termios+0x248/0x29c)
      [<c022c17c>] (set_termios) from [<c022c3e4>] (tty_mode_ioctl+0x1c8/0x4e8)
      [<c022c3e4>] (tty_mode_ioctl) from [<c0227e70>] (tty_ioctl+0xa94/0xb18)
      [<c0227e70>] (tty_ioctl) from [<c00cf45c>] (do_vfs_ioctl+0x4a0/0x560)
      [<c00cf45c>] (do_vfs_ioctl) from [<c00cf568>] (SyS_ioctl+0x4c/0x74)
      [<c00cf568>] (SyS_ioctl) from [<c000e480>] (ret_fast_syscall+0x0/0x30)

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb498df0787db0fb10a4a2cf91d0d3da13cc18f7
  Author: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
  Date:   Tue Aug 12 10:05:22 2014 +0100

      xen_hvc: no reason to write the type key on xenstore

      The backend type is chosen by the toolstack. Regardless, the frontend
      should not care, especially given that it cannot have an effect as the
      backend is started before this code is run.

      Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf3167cf1e969b17671a4d3d956d22718a8ceb85
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Fri Sep 26 22:45:36 2014 -0300

      [media] pt3: fix DTV FE I2C driver load error paths

      Get rid of 'module_is_live' usage.

      on x86_64:
      when CONFIG_MODULES is not enabled:

      ../drivers/media/pci/pt3/pt3.c: In function 'pt3_attach_fe':
      ../drivers/media/pci/pt3/pt3.c:433:6: error: implicit declaration of 
function 'module_is_live' [-Werror=implicit-function-declaration]

      Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit bd438f825f7badafe56d117ed906488c8541f95f
  Merge: 2f43bbd b972d07
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:52:44 2014 +1000

      Merge branch 'xfs-sparse-fixes' into for-next

  commit b972d0797180d8414351d9dc8ff65071c692d058
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 10:46:22 2014 +1000

      xfs: annotate user variables passed as void

      Some argument callbacks can contain user buffers, and sparse warns
      about passing them as void pointers. Cast appropriately to remove
      the sparse warnings.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e3aed1a08190c038c4ea41b73ea6f07bc0e3290c
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 10:46:08 2014 +1000

      xfs: xfs_kset should be static

      As it is accessed through the struct xfs_mount and can be set up
      entirely from fs/xfs/xfs_super.c

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit bf1ed3833078e3bb0ba8cd03468090b9359d0912
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 10:43:40 2014 +1000

      xfs: xfs_qm_dquot_isolate needs locking annotations for sparse

      To remove noise from the build.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e68ed77521f695d165cbae070f6dda8a4778438f
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:43:15 2014 +1000

      xfs: fix use of agi_newino in finobt lookup

      Sparse warns that we are passing the big-endian valueo f agi_newino
      to the initial btree lookup function when trying to find a new
      inode. This is wrong - we need to pass the host order value, not the
      disk order value. This will adversely affect the next inode
      allocated, but given that the free inode btree is usually much
      smaller than the allocated inode btree it is much less likely to be
      a performance issue if we start the search in the wrong place.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2f43bbd96e43d0b85803f5092be94bbb92d8eac9
  Merge: 33044dc b818cca
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Mon Sep 29 10:00:24 2014 +1000

      Merge branch 'xfs-trans-recover-cleanup' into for-next

  commit 867f667fb9c6734e06cc24e96fc7f06a7e772084
  Merge: e1ce5c7 fb0eee2
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Mon Sep 29 01:59:51 2014 +0200

      Merge tag 'renesas-clocksource-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into 
clockevents/3.18

      Renesas Clocksource Updates for v3.18

      * Document per-SoC bindings

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit e1ce5c7adc735ce96a35806ca32ceb78e607a283
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: arm_arch_timer: Consolidate arch_timer_evtstrm_enable

      The arch_timer_evtstrm_enable hooks in arm and arm64 are substantially
      similar, the only difference being a CONFIG_COMPAT-conditional section
      which is relevant only for arm64.  Copy the arm64 version to the
      driver, removing the arch-specific hooks.

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>

  commit 8b8dde00347ef409b29abd97e5833ffdb4ed7508
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: arm_arch_timer: Enable counter access for 32-bit ARM

      The only difference between arm and arm64's implementations of
      arch_counter_set_user_access is that 32-bit ARM does not enable user
      access to the virtual counter.  We want to enable this access for the
      32-bit ARM VDSO, so copy the arm64 version to the driver itself, and
      remove the arch-specific implementations.

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>

  commit 423bd69e69f565167ba14e2fe61df76c3c4a0d26
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: arm_arch_timer: Change clocksource name if CP15 unavailable

      The arm and arm64 VDSOs need CP15 access to the architected counter.
      If this is unavailable (which is allowed by ARM v7), indicate this by
      changing the clocksource name to "arch_mem_counter" before registering
      the clocksource.

      Suggested by Stephen Boyd.

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>

  commit 28cf35675a66947b20731f6acbc9d5b131930ce3
  Author: Hao Liu <Hao.Liu@xxxxxxx>
  Date:   Mon Sep 29 01:50:06 2014 +0200

      clocksource: sirf: Disable counter before re-setting it

      According to HW spec, we have to disable the counter before setting
      it, if we don't this, in pressure test, sometimes the timer might
      not generate interrupt any more.

      And this patch also fixes a typo for register set by changing 0x7
      to 0x3. 0x7 is loop mode in HW, but here we are using oneshot 0x3.

      Signed-off-by: Hao Liu <Hao.Liu@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 4e2bec0c327025671c1ec2101660e8fea29d9d89
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: cadence_ttc: Add support for 32bit mode

      New TTCs support 32bit mode. Older versions support
      only 16bit modes. Keep 16bit mode as default
      and 32bit optional.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit e803d4bd31184b301a54352bb2c1a3fa93f80154
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Sep 26 19:40:16 2014 +0200

      m68k: Fix typo 'COFNIG_MBAR'

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit 2743f1beb0d31be9f59b6fc84f755fb4e173df4d
  Author: Gael Portay <gael.portay@xxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: tcb_clksrc: Sanitize IRQ request

      The clock is not unprepared in case of the request IRQ fails.

      Also update to request_irq.

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit c387f07e6205cc13f57c1def5f885bf0a20e1c2d
  Author: Sudeep Holla <sudeep.holla@xxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: arm_arch_timer: Discard unavailable timers correctly

      Currently we wait until both cp15 and mem timers are probed if we
      have both timer device nodes present in the device tree without
      checking if the device is actually available. If one of the timer
      device node present is disabled, the system locks up on the boot
      as no timer gets registered.

      This patch adds the check for the availability of the timer device
      so that unavailable timers are discarded correctly. It also adds
      the missing of_node_put.

      Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 04f7e3e5134b9517bd9a78a84a9ee0f982d3ebdd
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      clocksource: vf_pit_timer: Support shutdown mode

      In order to avoid waking up the system in a low power mode, the
      clocksource should not generate interrupts anymore. Disable the PIT
      timer interrupt when changing into the CLOCK_EVT_MODE_SHUTDOWN mode.

      [dlezcano] : remove superfluous empty line

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Bill Pringlemeir <bpringlemeir@xxxxxxxxx>

  commit e4a6b378751fa8934c691816da1423e849059fad
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      ARM: meson6: clocksource: Add Meson6 timer support

      Meson6 SoCs are equipped with 5 32-bit timers, called TIMER_A, TIMER_B,
      TIMER_C, TIMER_D and TIMER_E.

      The driver is providing clocksource support for the 32-bit counter using
      TIMER_E. Clockevents are also supported using TIMER_A.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>

  commit 66b2e373b3092ee8b1131c790074e7eb20ed1545
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Mon Sep 29 01:50:05 2014 +0200

      ARM: meson: documentation: Add timer documentation

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit b818cca1976d1a01754033ac08724e05d07cce8f
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:54 2014 +1000

      xfs: refactor recovery transaction start handling

      Rework the transaction lookup and allocation code in
      xlog_recovery_process_ophdr() to fold two related call-once
      helper functions into a single helper. Then fold in all the
      XLOG_START_TRANS logic to that helper to clean up the remaining
      logic in xlog_recovery_process_ophdr().

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 76560669868d3b4d650d91d9bf467a8d81171766
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:42 2014 +1000

      xfs: reorganise transaction recovery item code

      The code for managing transactions anf the items for recovery is
      spread across 3 different locations in the file. Move them all
      together so that it is easy to read the code without needing to jump
      long distances in the file.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 88b863db97a18a04c90ebd57d84e1b7863114dcb
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:32 2014 +1000

      xfs: fix double free in xlog_recover_commit_trans

      When an error occurs during buffer submission in
      xlog_recover_commit_trans(), we free the trans structure twice. Fix
      it by only freeing the structure in the caller regardless of the
      success or failure of the function.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e9131e50f9d0a632e3011d73f283ba69be0cc682
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:18 2014 +1000

      xfs: recovery of XLOG_UNMOUNT_TRANS leaks memory

      The XLOG_UNMOUNT_TRANS case skips the transaction, despite the fact
      an unmount record is always in a standalone transaction. Hence
      whenever we come across one of these we need to free the transaction
      structure associated with it as there is no commit record that
      follows it.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit eeb1168810d8a140f6834f8c4975f7bb3277d790
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Mon Sep 29 09:45:03 2014 +1000

      xfs: refactor xlog_recover_process_data()

      Clean up xlog_recover_process_data() structure in preparation for
      fixing the allocation and freeing context of the transaction being
      recovered.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit f89487adce94b18e6f570ffbdf6c46f69525ebeb
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Sep 18 15:16:01 2014 +1000

      m68knommu: add missing ioport_map() and ioport_unmap()

      Add the missing ioport_map() and ioport_unmap() functions for the
      non-MMU platforms.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit 1089c552fb50a4693bddb6ec00e58d4e7998ce55
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 16 20:43:33 2014 +0200

      m68k/coldfire: remove second asm/mcfclk.h inclusion in m54xx.c

      asm/mcfclk.h was included twice.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit ecb6bdcde2474c8c954179b74fd3df3ad84fba75
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 28 14:39:45 2014 +1000

      m68knommu: fix size of address field for 5272 interrupt controller

      Picked up by the 0-day buidler:

      All warnings:
      >> arch/m68k/coldfire/intc-5272.c:46:20: warning: large integer 
implicitly truncated to unsigned type [-Woverflow]
           /*MCF_IRQ_EINT1*/ { .icr = MCFSIM_ICR1, .index = 28, .ack = 1, },
      ...

      The problem stems from the changes to make all ColdFire register addresses
      absolute, in commit d72a5abb ("make remaining ColdFire 5272 register
      definitions absolute"). That change did not take into account that the
      addresses were stored as offsets in the irqmap of the intc-5272.c code.
      Make the field that now stores register addresses big enough to hold
      addresses.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>

  commit 6f4a8856e084fbeae226ef52de1fc4f8d2c68765
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 22:10:31 2014 +1000

      m68k: fix crufty 68000 and 68360 intro comments

      Quite a few of the non-mmu specific support files have a pathname in the
      title comments of the file. These files have moved around a bit over the
      years, and most are no longer accurate. Remove the pathname and fix the
      comments to include at least a short description of the files contents.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit d3a887ccba63694bb3f5a7083ccc85c7ad116a08
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 22:03:35 2014 +1000

      m68k: remove the unused arch/m68k/platform directory

      The non-mmu platform/machine directories have been move up one level.
      We no longer need arch/m68k/platform, or its Makefile, so remove them.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 3ba885f524b9cca1f0975e7bf00eddb275407b74
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 22:02:10 2014 +1000

      m68k: move non-mmu 68360 platform code

      The non-mmu 68360 specific code is inconsistently placed under a directory
      named "platform". Move it to arch/m68k/ along with the other platform and
      board directories.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 18cb3faf6fc72ccfc2965aeec9e04fa7b0047c4c
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Thu Aug 21 21:53:51 2014 +1000

      m68k: move non-mmu 68000 platform code

      The non-mmu 68000 specific code is inconsistently placed under a directory
      named "platform". Move it to arch/m68k/ along with the other platform and
      machine directories.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit ece9ae6515727d56ca21a8c925965b731a88b43b
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Tue Aug 19 11:55:24 2014 +1000

      m68k: fix crufty ColdFire intro comments

      Quite a few of the ColdFire specific support files have a pathname in the
      title comments of the file. These files have moved around a bit over the
      years, and most are no longer accurate. Remove the pathname and fix the
      comments to include at least a short description of the files contents.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit f86b9e03837beafb4b48d53a76ee4b88559226de
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Tue Aug 19 11:39:09 2014 +1000

      m68k: move coldfire platform code

      Move the m68k ColdFire platform support code directory to be with the
      existing m68k platforms. Although the ColdFire is not a platform as such,
      we have always kept all its support together. No reason to change that
      as this time.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 32f1b7c8352fd33d41bcec3cfb054ccdcfd40a42
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Sep 28 22:36:54 2014 +0200

      mtd: move support for struct flash_platform_data into m25p80

      This "type" seems to be an extra hint for m25p80 about the flash. Some
      archs register flash_platform_data with "name" set to "m25p80" and then
      with a real flash name set in "type". It seems to be a trick specific
      to the m25p80 so let's move it out of spi-nor.
      Btw switch to the spi_nor_match_id instead of iterating spi_nor_ids.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 68f6a7c6c9817f2e6a66b59893de3c901ae5608c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 25 12:06:05 2014 -0700

      net_sched: fix another regression in cls_tcindex

      Clearly the following change is not expected:

        -       if (!cp.perfect && !cp.h)
        -               cp.alloc_hash = cp.hash;
        +       if (!cp->perfect && cp->h)
        +               cp->alloc_hash = cp->hash;

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02c5e84413dae4aa650536097d4195a356217d3d
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 25 12:06:04 2014 -0700

      net_sched: fix errno in tcindex_set_parms()

      When kmemdup() fails, we should return -ENOMEM.

      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c01035f174a021737c30c8e71798c4f83dc6b8a9
  Merge: 825bae5 e553ec3
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:32:16 2014 -0400

      Merge branch 'cxgb4-next'

      Hariprasad Shenai says:

      ====================
      cxgb4: Use new BAR2 GTS for T5, adds adaptive rx and few Device ID's

      This patch series adds support to use new BAR2 GTS for T5 adapter.
      Adds support for adaptive rx. Remove redundant variable from a macro of
      cxgb4vf driver. Adds Device ID for new adapters.

      The patches series is created against 'net-next' tree.
      And includes patches on cxgb4 and cxgb4vf driver.

      We have included all the maintainers of respective drivers. Kindly review 
the
      change and let us know in case of any review comments.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e553ec3ff95ad8ad0176939e9b5c195dc97e3689
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:55 2014 +0530

      cxgb4: Add support for adaptive rx

      Based on original work by Kumar Sanghvi <kumaras@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 91c04a9eb3a9b7e340a59446989263bfe31aee62
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:54 2014 +0530

      cxgb4/cxgb4vf: Add Devicde ID for two more adapter

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b961f9a48844ecf33fa687bcb0cd7c6a33de7b5d
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:53 2014 +0530

      cxgb4vf: Remove superfluous "idx" parameter of CH_DEVICE() macro.

      Remove redundant idx parameter of CH_DEVICE() macro, its always zero.

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d63a6dcf06cb3e6f3d08d79ba23603b03828650e
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:52 2014 +0530

      cxgb4: Use BAR2 Going To Sleep (GTS) for T5 and later.

      Use BAR2 GTS for T5. If we are on T4 use the old doorbell mechanism;
      otherwise ue the new BAR2 mechanism. Use BAR2 doorbells for refilling 
FL's.

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 825bae5d97d351ddf9720400df133fc4b1bc6a13
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Thu Sep 25 10:55:28 2014 -0700

      arp: Do not perturb drop profiles with ignored ARP packets

      We do not wish to disturb dropwatch or perf drop profiles with an ARP
      we will ignore.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18d0264f630e200772bf236ac5747c47e908501e
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 25 10:26:37 2014 -0700

      net_sched: remove the first parameter from tcf_exts_destroy()

      Cc: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Jamal Hadi Salim <hadi@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5804283d7cb1da46485950d545dd7869137dcda5
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Sep 25 07:17:49 2014 -0700

      mlx4: exploit skb->xmit_more to conditionally send doorbell

      skb->xmit_more tells us if another skb is coming next.

      We need to send doorbell when : xmit_more is not set,
      or txqueue is stopped (preventing next skb to come immediately)

      Tested with a modified pktgen version, I got a 40% increase of
      throughput.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a8404ce5ae7a6054322afb5aa77cefe3ad54475e
  Merge: 18c565e df35d28
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:24:32 2014 -0400

      Merge branch 'r8152'

      Hayes Wang says:

      ====================
      r8152: support setting eee by ethtool

      Modify some definitions about EEE, and add the support of setting
      the EEE through ethtool.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit df35d283e5a98b654a06301c5668fe85ab538452
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 25 20:54:02 2014 +0800

      r8152: support ethtool eee

      Support get_eee() and set_eee() of ethtool_ops.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d24f6134c76fa4d1ad14520a87371952fbd10304
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 25 20:54:01 2014 +0800

      r8152: add functions to set EEE

      Add functions to enable EEE and set EEE advertisement.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c4a6b1b85095e0fcee36f2fd2acc7d7cd9e0699
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 25 20:54:00 2014 +0800

      r8152: change the EEE definition

      Replace the EEE definitions with the ones which is declared
      in "mdio.h".

      Chage some definitions to make them readable.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18c565eb410307f9eefbef7c9021c7a75d8a2408
  Merge: f5c7e1a b98dfaf
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:22:21 2014 -0400

      Merge branch 'defxx-next'

      Maciej W. Rozycki says:

      ====================
      defxx: DEFEA fixes and updates

       I have finally got my hands on an EISA variation of the board (DEC
      FDDIcontroller/EISA aka DEFEA) and was able to do some testing.  Here are
      initial updates to the driver that address problems I encountered so far.
      More to come later on as I get back to the system that I have in a remote
      location -- I need to double-check MMIO support and see what might have
      been causing spurious interrupts I saw with the 8259A PIC the board's
      interrupt line has been routed to.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b98dfaf2b0a3e72fa5967dafb4f246442584a780
  Author: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 11:06:55 2014 +0100

      defxx: DEFEA's ESIC port I/O decoding cleanup

      Use the slot-specific I/O range for decoding accesses to PDQ ASIC
      registers (IOCS0) and the discrete Burst Holdoff register (IOCS1) as per
      the "HD64981F EISA Slave Interface Controller (ESIC)" datasheet.  Use
      disjoint decode ranges now that the assignment of chip selects is known.
      Update the span of the port I/O resource requested accordingly.

      Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1a6d3ecf806457d3e76ac0044db424be3c9422d
  Author: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 11:06:45 2014 +0100

      defxx: DEFEA's Burst Holdoff register initialization fix

      Use the mask rather than bit number macro to initialize the chip select
      control bit for PDQ register space decoding in the Burst Holdoff register.

      Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8a189f1288b654e45f2ec9393abfb1390b261ae9
  Author: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 11:06:39 2014 +0100

      defxx: Correct DEFEA's ESIC port I/O accesses

      Reverse the order of arguments to `outb', data to write comes first.

      Signed-off-by: Maciej W. Rozycki <macro@xxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f5c7e1a47aeca2b31106aa94e7f4daa218e6c478
  Merge: fe2c5fb 689f1c9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:19:15 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next

      Steffen Klassert says:

      ====================
      pull request (net-next): ipsec-next 2014-09-25

      1) Remove useless hash_resize_mutex in xfrm_hash_resize().
         This mutex is used only there, but xfrm_hash_resize()
         can't be called concurrently at all. From Ying Xue.

      2) Extend policy hashing to prefixed policies based on
         prefix lenght thresholds. From Christophe Gouault.

      3) Make the policy hash table thresholds configurable
         via netlink. From Christophe Gouault.

      4) Remove the maximum authentication length for AH.
         This was needed to limit stack usage. We switched
         already to allocate space, so no need to keep the
         limit. From Herbert Xu.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57cf26c1b28572976c57f6dec9818be38bf37cbb
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Aug 17 11:27:26 2014 +0200

      mtd: spi-nor: add Kconfig option to disable 4K sectors

      Current situation with 4K sectors is quite messy. First of all, some
      MTD "users" don't work with such small size. An example may be UBIFS
      which requires 15 KiB erase blocks as a minimum. In theory spi-nor
      should provide multiple erase regions and MTD "users" should use the
      one they need. Unforunately that is not implemented.

      In the result our flashes database in spi-nor is hackish. For some
      flashes we pretend they don't support 4K sectors just because some
      distribution uses UBIFS on it. This ofc leads to conflicts, like
      Samsung using w25q128 with 4K sectors vs. OpenWrt requiring it to
      pretend it's 64 KiB blocks only.

      My idea (plan?) for fixing this situation:
      1) Use real hw info (this requires a way for disabling 4K for now)
      2) Provide detailed info about erase regions
      3) Make UBIFS work with devices that support 4K sectors

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit fe2c5fb1ef24e97b7cf96e24200bbe503286cb95
  Merge: 155c6e1 450b05c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:14:15 2014 -0400

      Merge branch 'dsa_eee'

      Florian Fainelli says:

      ====================
      net: dsa: EEE and other PM features

      This patch set allows DSA switch drivers to enable/disable/query EEE on a
      per-port level, as well as control precisely which switch ports are
      enable/disabled.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 450b05c15f9c776996f9627c7b4f1d38b6e6f4a0
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:22 2014 -0700

      net: dsa: bcm_sf2: add support for controlling EEE

      When EEE is enabled, negotiate this feature with the PHY and make sure
      that the capability checking, local EEE advertisement, link partner EEE
      advertisement and auto-negotiation resolution returned by phy_init_eee()
      is positive, and enable EEE at the switch level.

      While querying the current EEE settings, verify the low-power indication
      and indicate its status.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7905288f093ad924004609bb89a7ce1597892726
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:21 2014 -0700

      net: dsa: allow switches driver to implement get/set EEE

      Allow switches driver to query and enable/disable EEE on a per-port
      basis by implementing the ethtool_{get,set}_eee settings and delegating
      these operations to the switch driver.

      set_eee() will need to coordinate with the PHY driver to make sure that
      EEE is enabled, the link-partner supports it and the auto-negotiation
      result is satisfactory.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b6d045db59210476323caef042c5b50884e4675f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:20 2014 -0700

      net: dsa: bcm_sf2: add port_enable/disable callbacks

      The SF2 switch driver is already architected around per-port
      enable/disable callbacks, so we just need a slight update to our
      existing bcm_sf2_port_setup() resp. bcm_sf2_port_disable() functions to
      be suitable as callbacks for port_enable/port_disable.

      We need to shuffle a little the code that does the per-port VLAN
      configuration/isolation since ports can now be brought up/down
      separately, so we need to make sure that IMP (CPU, management) port is
      always included in that specific port setup.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7de1557ce7521e756974d5c28794c2375d28e3cc
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:19 2014 -0700

      net: dsa: bcm_sf2: disable RGMII interface(s) when link is down

      When the link is down, disable the RGMII interface to conserve as much
      power as possible. We re-enable the RGMII interface whenever the link is
      detected.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b2f2af21e37f6d12bd735c27da8942331aa9b3d7
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:18 2014 -0700

      net: dsa: allow enabling and disable switch ports

      Whenever a per-port network device is used/unused, invoke the switch
      driver port_enable/port_disable callbacks to allow saving as much power
      as possible by disabling unused parts of the switch (RX/TX logic, memory
      arrays, PHYs...). We supply a PHY device argument to make sure the
      switch driver can act on the PHY device if needed (like putting/taking
      the PHY out of deep low power mode).

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f7f1de51edbdd53b09061d12758cacd9901c363e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Sep 24 17:05:17 2014 -0700

      net: dsa: start and stop the PHY state machine

      dsa_slave_open() should start the PHY library state machine for its PHY
      interface, and dsa_slave_close() should stop the PHY library state
      machine accordingly.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 155c6e1ad4a778cad7f9fe6695afc91b3f5fe1ac
  Author: Peter Pan(æ½?å?«å¹³) <panweiping3@xxxxxxxxx>
  Date:   Wed Sep 24 22:17:02 2014 +0800

      tcp: use tcp_flags in tcp_data_queue()

      This patch is a cleanup which follows the idea in commit e11ecddf5128 
(tcp: use
      TCP_SKB_CB(skb)->tcp_flags in input path),
      and it may reduce register pressure since skb->cb[] access is fast,
      bacause skb is probably in a register.

      v2: remove variable th
      v3: reword the changelog

      Signed-off-by: Weiping Pan <panweiping3@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cd7d8498c9a5d510c64db38d9f4f4fbc41790f09
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 24 04:11:22 2014 -0700

      tcp: change tcp_skb_pcount() location

      Our goal is to access no more than one cache line access per skb in
      a write or receive queue when doing the various walks.

      After recent TCP_SKB_CB() reorganizations, it is almost done.

      Last part is tcp_skb_pcount() which currently uses
      skb_shinfo(skb)->gso_segs, which is a terrible choice, because it needs
      3 cache lines in current kernel (skb->head, skb->end, and
      shinfo->gso_segs are all in 3 different cache lines, far from skb->cb)

      This very simple patch reuses space currently taken by tcp_tw_isn
      only in input path, as tcp_skb_pcount is only needed for skb stored in
      write queue.

      This considerably speeds up tcp_ack(), granted we avoid shinfo->tx_flags
      to get SKBTX_ACK_TSTAMP, which seems possible.

      This also speeds up all sack processing in general.

      This speeds up tcp_sendmsg() because it no longer has to access/dirty
      shinfo.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dc83d4d8f6c897022c974a00769b7a6efee6aed8
  Merge: ff04a77 971f10e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 16:35:49 2014 -0400

      Merge branch 'tcp_skb_cb'

      Eric Dumazet says:

      ====================
      tcp: better TCP_SKB_CB layout

      TCP had the assumption that IPCB and IP6CB are first members of skb->cb[]

      This is fine, except that IPCB/IP6CB are used in TCP for a very short time
      in input path.

      What really matters for TCP stack is to get skb->next,
      TCP_SKB_CB(skb)->seq, and TCP_SKB_CB(skb)->end_seq in the same cache line.

      skb that are immediately consumed do not care because whole skb->cb[] is
      hot in cpu cache, while skb that sit in wocket write queue or receive 
queues
      do not need TCP_SKB_CB(skb)->header at all.

      This patch set implements the prereq for IPv4, IPv6, and TCP to make this
      possible. This makes TCP more efficient.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 971f10eca186cab238c49daa91f703c5a001b0b1
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 27 09:50:57 2014 -0700

      tcp: better TCP_SKB_CB layout to reduce cache line misses

      TCP maintains lists of skb in write queue, and in receive queues
      (in order and out of order queues)

      Scanning these lists both in input and output path usually requires
      access to skb->next, TCP_SKB_CB(skb)->seq, and TCP_SKB_CB(skb)->end_seq

      These fields are currently in two different cache lines, meaning we
      waste lot of memory bandwidth when these queues are big and flows
      have either packet drops or packet reorders.

      We can move TCP_SKB_CB(skb)->header at the end of TCP_SKB_CB, because
      this header is not used in fast path. This allows TCP to search much 
faster
      in the skb lists.

      Even with regular flows, we save one cache line miss in fast path.

      Thanks to Christoph Paasch for noticing we need to cleanup
      skb->cb[] (IPCB/IP6CB) before entering IP stack in tx path,
      and that I forgot IPCB use in tcp_v4_hnd_req() and tcp_v4_save_options().

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a224772db8420ecb7ce91a9ba5d535ee3a50d982
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 27 09:50:56 2014 -0700

      ipv6: add a struct inet6_skb_parm param to ipv6_opt_accepted()

      ipv6_opt_accepted() assumes IP6CB(skb) holds the struct inet6_skb_parm
      that it needs. Lets not assume this, as TCP stack might use a different
      place.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 24a2d43d8886f5a29c3cf108927f630c545a9a38
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 27 09:50:55 2014 -0700

      ipv4: rename ip_options_echo to __ip_options_echo()

      ip_options_echo() assumes struct ip_options is provided in &IPCB(skb)->opt
      Lets break this assumption, but provide a helper to not change all call 
points.

      ip_send_unicast_reply() gets a new struct ip_options pointer.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit df817ba35736db2d62b07de6f050a4db53492ad8
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 17:41:51 2014 -0400

      NFSv4: fix open/lock state recovery error handling

      The current open/lock state recovery unfortunately does not handle errors
      such as NFS4ERR_CONN_NOT_BOUND_TO_SESSION correctly. Instead of looping,
      just proceeds as if the state manager is finished recovering.
      This patch ensures that we loop back, handle higher priority errors
      and complete the open/lock state recovery.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit a4339b7b686b4acc8b6de2b07d7bacbe3ae44b83
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 17:02:26 2014 -0400

      NFSv4: Fix lock recovery when CREATE_SESSION/SETCLIENTID_CONFIRM fails

      If a NFSv4.x server returns NFS4ERR_STALE_CLIENTID in response to a
      CREATE_SESSION or SETCLIENTID_CONFIRM in order to tell us that it rebooted
      a second time, then the client will currently take this to mean that it 
must
      declare all locks to be stale, and hence ineligible for reboot recovery.

      RFC3530 and RFC5661 both suggest that the client should instead rely on 
the
      server to respond to inelegible open share, lock and delegation reclaim
      requests with NFS4ERR_NO_GRACE in this situation.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 6e18ff26c2b529de06207caa2be9e5f1cf520972
  Merge: 7af4724 45bcf9c
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Sun Sep 28 10:47:15 2014 -0700

      Merge tag 'hix5hd2-clock-for-3.18-v2' of 
git://github.com/hisilicon/linux-hisi into clk-next

      Hisilicon HiX5HD2 clock updates for 3.18-v2

      - Add I2C clocks
      - Add watchdog clocks
      - Add sd clocks
      - Add complex clock implementation to support sata, usb and ethernet

  commit fe6cf28936cc948cd1045568975c5b0d196e76d4
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 23:24:00 2014 +0200

      dma: imx-sdma: fix another incorrect __init annotation

      In e34b731faa7d1 ("dma: imx-sdma: Remove spurious __init annotation on
      sdma_probe()"), Mark found an extraneous __init label and fixed it.

      However, he missed another one, because now we get this other warning:

      WARNING: drivers/dma/imx-sdma.o(.text+0x3bb4): Section mismatch in 
reference from the function sdma_probe() to the function 
.init.text:sdma_get_firmware()
      The function sdma_probe() references
      the function __init sdma_get_firmware().

      Same reasoning as the last time, the function may get called at
      runtime, so it can't be __init.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit c3ebd6a9b614ef1fbb5a44a3a33cd639ff4694bf
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Thu Sep 25 15:13:21 2014 +0200

      AHCI: Cleanup checking of multiple MSIs/SLM modes

      Sharing Last Message (SLM) mode is currently checked in two
      functions: ahci_host_activate() and ahci_init_interrupts().
      This update consolidates SLM mode check with activation of
      multiple MSIs mode.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx

  commit 6d8ca28fa688a9354bc9fbc935bdaeb3651b6677
  Author: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 27 00:04:46 2014 +0200

      libata-sff: Fix controllers with no ctl port

      Currently, ata_sff_softreset is skipped for controllers with no ctl port.
      But that also skips ata_sff_dev_classify required for device detection.
      This means that libata is currently broken on controllers with no ctl 
port.

      No device connected:
      [    1.872480] pata_isapnp 01:01.02: activated
      [    1.889823] scsi2 : pata_isapnp
      [    1.890109] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    6.888110] ata3.01: qc timeout (cmd 0xec)
      [    6.888179] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   16.888085] ata3.01: qc timeout (cmd 0xec)
      [   16.888147] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   46.888086] ata3.01: qc timeout (cmd 0xec)
      [   46.888148] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   51.888100] ata3.00: qc timeout (cmd 0xec)
      [   51.888160] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   61.888079] ata3.00: qc timeout (cmd 0xec)
      [   61.888141] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   91.888089] ata3.00: qc timeout (cmd 0xec)
      [   91.888152] ata3.00: failed to IDENTIFY (I/O error, err_mask=0x5)

      ATAPI device connected:
      [    1.882061] pata_isapnp 01:01.02: activated
      [    1.893430] scsi2 : pata_isapnp
      [    1.893719] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    6.892107] ata3.01: qc timeout (cmd 0xec)
      [    6.892171] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   16.892079] ata3.01: qc timeout (cmd 0xec)
      [   16.892138] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   46.892079] ata3.01: qc timeout (cmd 0xec)
      [   46.892138] ata3.01: failed to IDENTIFY (I/O error, err_mask=0x5)
      [   46.908586] ata3.00: ATAPI: ACER CD-767E/O, V1.5X, max PIO2, CDB intr
      [   46.924570] ata3.00: configured for PIO0 (device error ignored)
      [   46.926295] scsi 2:0:0:0: CD-ROM            ACER     CD-767E/O        
1.5X PQ: 0 ANSI: 5
      [   46.984519] sr0: scsi3-mmc drive: 6x/6x xa/form2 tray
      [   46.984592] cdrom: Uniform CD-ROM driver Revision: 3.20

      So don't skip ata_sff_softreset, just skip the reset part of 
ata_bus_softreset
      if the ctl port is not available.

      This makes IDE port on ES968 behave correctly:

      No device connected:
      [    4.670888] pata_isapnp 01:01.02: activated
      [    4.673207] scsi host2: pata_isapnp
      [    4.673675] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    7.081840] Adding 2541652k swap on /dev/sda2.  Priority:-1 extents:1 
across:2541652k

      ATAPI device connected:
      [    4.704362] pata_isapnp 01:01.02: activated
      [    4.706620] scsi host2: pata_isapnp
      [    4.706877] ata3: PATA max PIO0 cmd 0x1e8 ctl 0x0 irq 11
      [    4.872782] ata3.00: ATAPI: ACER CD-767E/O, V1.5X, max PIO2, CDB intr
      [    4.888673] ata3.00: configured for PIO0 (device error ignored)
      [    4.893984] scsi 2:0:0:0: CD-ROM            ACER     CD-767E/O        
1.5X PQ: 0 ANSI: 5
      [    7.015578] Adding 2541652k swap on /dev/sda2.  Priority:-1 extents:1 
across:2541652k

      Signed-off-by: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 3f334078567245429540e6461c81c749fce87f70
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Mon Dec 30 17:12:07 2013 -0800

      net: make tcp_cleanup_rbuf private

      net_dma was the only external user so this can become local to tcp.c
      again.

      Cc: James Morris <jmorris@xxxxxxxxx>
      Cc: Patrick McHardy <kaber@xxxxxxxxx>
      Cc: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>
      Cc: Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit d27f9bc104375a0a835cf68bb88fc9cec69125da
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Mon Dec 30 11:37:15 2013 -0800

      net_dma: revert 'copied_early'

      Now that tcp_dma_try_early_copy() is gone nothing ever sets
      copied_early.

      Also reverts "53240c208776 tcp: Fix possible double-ack w/ user dma"
      since it is no longer necessary.

      Cc: Ali Saidi <saidi@xxxxxxxxxxxxxxx>
      Cc: James Morris <jmorris@xxxxxxxxx>
      Cc: Patrick McHardy <kaber@xxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Alexey Kuznetsov <kuznet@xxxxxxxxxxxxx>
      Cc: Hideaki YOSHIFUJI <yoshfuji@xxxxxxxxxxxxxx>
      Cc: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 7bced397510ab569d31de4c70b39e13355046387
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Mon Dec 30 12:37:29 2013 -0800

      net_dma: simple removal

      Per commit "77873803363c net_dma: mark broken" net_dma is no longer used
      and there is no plan to fix it.

      This is the mechanical removal of bits in CONFIG_NET_DMA ifdef guards.
      Reverting the remainder of the net_dma induced changes is deferred to
      subsequent patches.

      Marked for stable due to Roman's report of a memory leak in
      dma_pin_iovec_pages():

          https://lkml.org/lkml/2014/9/3/177

      Cc: Dave Jiang <dave.jiang@xxxxxxxxx>
      Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
      Cc: David Whipple <whipple@xxxxxxxxxxxxxxxxxxxxxxxx>
      Cc: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Reported-by: Roman Gushchin <klamm@xxxxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 969168e2e9f4a5bfd6a49344f46b820437cd9163
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:25:38 2014 +0300

      ASoC: Intel: byt-max98090: Set card as fully routed

      All byt-max98090 audio connections are known and described in DAPM routing
      table. Set the fully_routed flag in order to disable unused codec pins.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e172b9e6a1449f92e0ed834e7113a43e31ee7ced
  Merge: 0121327 f69e3ca
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 28 12:22:30 2014 +0100

      Merge branch 'fix/max98090' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

  commit fdaff15ae6cc8745b9b56adab0252729b476ed7e
  Merge: d1c3f7c 9839d62
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 28 12:17:00 2014 +0100

      Merge remote-tracking branch 'regulator/topic/sky81452' into 
regulator-drivers

      Conflicts:
        drivers/regulator/Kconfig
        drivers/regulator/Makefile

  commit d1c3f7ca158e78fa78c9789d836d2a98d5fd25f3
  Merge: 6a64250 fbf7974
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 28 12:14:26 2014 +0100

      Merge remote-tracking branch 'regulator/topic/pwm' into regulator-drivers

      Conflicts:
        drivers/regulator/Kconfig

  commit f69e3caa9e1855737bf1e99e1fe4488e33d74bfe
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:25:37 2014 +0300

      ASoC: max98090: Enable both DMIC channels also when using mono 
configuration

      According to MAX98090 specification "Digital microphone clock (DMC) is
      enabled once both data channels are enabled.". Therefore both digital
      microphone data channels must be enabled also when using mono microphone
      configuration.

      Fix this by moving "DMICL_ENA" and "DMICR_ENA" supply widgets from "DMICL"
      and "DMICR" inputs to "DMIC Mux" in order to enable both data channels
      whenever there is active mono or stereo digital microphone input path.

      Use of "DMICL" and "DMICR" inputs are retained for informative source and 
in
      case the driver would find use for exact digital microphone configuration 
in
      the future.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d6b41cb06044a7d895db82bdd54f6e4219970510
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 17:09:54 2014 +0800

      regmap: fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'val_count' will always be none zero
      here, and then if it equals to zero, the kmemdup() will return
      ZERO_SIZE_PTR, which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling
      kmemdup().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 2c98e0c1cc6b8e86f1978286c3d4e0769ee9d733
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Sun Sep 28 11:35:25 2014 +0800

      regmap: debugfs: fix possbile NULL pointer dereference

      If 'map->dev' is NULL and there will lead dev_name() to be NULL pointer
      dereference. So before dev_name(), we need to have check of the map->dev
      pionter.

      We also should make sure that the 'name' pointer shouldn't be NULL for
      debugfs_create_dir(). So here using one default "dummy" debugfs name when
      the 'name' pointer and 'map->dev' are both NULL.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit fbf7974427910a3f13fcb76a3493f9da0b141120
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 10:28:54 2014 +0800

      regulator: pwm-regulator: add devicetree bindings for pwm regulator

      Document the pwm regulator

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit aa66cc6630a4088e84b64992aa5f137711ae45fa
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Sun Sep 28 10:28:53 2014 +0800

      regulator: pwm-regulator: get voltage and duty table from dts

      rename st-pwm to pwm-regulator. And support getting voltage & duty table 
from
      device tree, other platforms can also use this driver without any modify.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fd4d453b64d409647c92de6395494b5dd82ce224
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:54:50 2014 +0200

      m68k: AMIGA_BUILTIN_SERIAL should depend on TTY

      If CONFIG_TTY=n:

      drivers/built-in.o: In function `rs_flush_buffer':
      amiserial.c:(.text+0x1f626): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `transmit_chars':
      amiserial.c:(.text+0x1f6c8): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `change_speed':
      amiserial.c:(.text+0x1f80a): undefined reference to 
`tty_termios_baud_rate'
      amiserial.c:(.text+0x1f88c): undefined reference to 
`tty_termios_baud_rate'
      drivers/built-in.o: In function `check_modem_status':
      amiserial.c:(.text+0x1faa6): undefined reference to `tty_hangup'
      amiserial.c:(.text+0x1faec): undefined reference to `tty_wakeup'
      drivers/built-in.o: In function `get_serial_info':
      amiserial.c:(.text+0x1fb88): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fbc0): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `rs_open':
      amiserial.c:(.text+0x1fdc6): undefined reference to 
`tty_port_block_til_ready'
      drivers/built-in.o: In function `set_serial_info':
      amiserial.c:(.text+0x1fe0c): undefined reference to `tty_lock'
      amiserial.c:(.text+0x1fea0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1fed0): undefined reference to `tty_unlock'
      amiserial.c:(.text+0x1ffaa): undefined reference to `tty_unlock'
      drivers/built-in.o: In function `receive_chars':
      amiserial.c:(.text+0x2005c): undefined reference to `do_SAK'
      amiserial.c:(.text+0x200e0): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x2013c): undefined reference to 
`tty_insert_flip_string_flags'
      amiserial.c:(.text+0x20148): undefined reference to `tty_flip_buffer_push'
      drivers/built-in.o: In function `rs_close':
      amiserial.c:(.text+0x20744): undefined reference to `tty_port_close_start'
      amiserial.c:(.text+0x2078a): undefined reference to `tty_ldisc_flush'
      amiserial.c:(.text+0x20798): undefined reference to `tty_port_close_end'
      drivers/built-in.o: In function `amiga_serial_probe':
      amiserial.c:(.init.text+0x96a): undefined reference to 
`__tty_alloc_driver'
      amiserial.c:(.init.text+0x9c0): undefined reference to `tty_std_termios'
      amiserial.c:(.init.text+0x9e6): undefined reference to 
`tty_set_operations'
      amiserial.c:(.init.text+0xa3e): undefined reference to `tty_port_init'
      amiserial.c:(.init.text+0xa5c): undefined reference to 
`tty_port_link_device'
      amiserial.c:(.init.text+0xa6c): undefined reference to 
`tty_register_driver'
      amiserial.c:(.init.text+0xb4a): undefined reference to 
`tty_unregister_driver'
      amiserial.c:(.init.text+0xb58): undefined reference to `tty_port_destroy'
      amiserial.c:(.init.text+0xb64): undefined reference to `put_tty_driver'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit a000dfc2ab201ffc43fbe925a522adeebe51f6f3
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:32:44 2014 +0200

      m68k: Add missing ioport_unmap()

      drivers/net/ethernet/cirrus/cs89x0.c: In function 
â??cs89x0_ioport_probeâ??:
      drivers/net/ethernet/cirrus/cs89x0.c:1629: error: implicit declaration of 
function â??ioport_unmapâ??

      Add the missing ioport_unmap() implementation, and convert ioport_map()
      from a macro to a static inline function while we're at it (both copied
      from asm-generic).

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 72cf90124e87d975d0b2114d930808c58b4c05e4
  Author: Willy Tarreau <w@xxxxxx>
  Date:   Sat Sep 27 12:31:37 2014 +0200

      lzo: check for length overrun in variable length encoding.

      This fix ensures that we never meet an integer overflow while adding
      255 while parsing a variable length encoding. It works differently from
      commit 206a81c ("lzo: properly check for overruns") because instead of
      ensuring that we don't overrun the input, which is tricky to guarantee
      due to many assumptions in the code, it simply checks that the cumulated
      number of 255 read cannot overflow by bounding this number.

      The MAX_255_COUNT is the maximum number of times we can add 255 to a base
      count without overflowing an integer. The multiply will overflow when
      multiplying 255 by more than MAXINT/255. The sum will overflow earlier
      depending on the base count. Since the base count is taken from a u8
      and a few bits, it is safe to assume that it will always be lower than
      or equal to 2*255, thus we can always prevent any overflow by accepting
      two less 255 steps.

      This patch also reduces the CPU overhead and actually increases 
performance
      by 1.1% compared to the initial code, while the previous fix costs 3.1%
      (measured on x86_64).

      The fix needs to be backported to all currently supported stable kernels.

      Reported-by: Willem Pinckaers <willem@xxxxxxxxxxxxxx>
      Cc: "Don A. Bailey" <donb@xxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af958a38a60c7ca3d8a39c918c1baa2ff7b6b233
  Author: Willy Tarreau <w@xxxxxx>
  Date:   Sat Sep 27 12:31:36 2014 +0200

      Revert "lzo: properly check for overruns"

      This reverts commit 206a81c ("lzo: properly check for overruns").

      As analysed by Willem Pinckaers, this fix is still incomplete on
      certain rare corner cases, and it is easier to restart from the
      original code.

      Reported-by: Willem Pinckaers <willem@xxxxxxxxxxxxxx>
      Cc: "Don A. Bailey" <donb@xxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d98a0526434d27e261f622cf9d2e0028b5ff1a00
  Author: Willy Tarreau <w@xxxxxx>
  Date:   Sat Sep 27 12:31:35 2014 +0200

      Documentation: lzo: document part of the encoding

      Add a complete description of the LZO format as processed by the
      decompressor. I have not found a public specification of this format
      hence this analysis, which will be used to better understand the code.

      Cc: Willem Pinckaers <willem@xxxxxxxxxxxxxx>
      Cc: "Don A. Bailey" <donb@xxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45bcf9c6f299ae77c14c2ae8cea3f8e540fe80d1
  Author: Wei Yan <sledge.yanwei@xxxxxxxxxx>
  Date:   Thu Aug 7 09:09:13 2014 +0800

      clk: hix5hd2: add I2C clocks

      hix5hd2 add I2C clocks (I2C0~i2C5)

      Signed-off-by: Wei Yan <sledge.yanwei@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 1463fba39c2e95803147e1d6e159ea402d965e6f
  Author: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
  Date:   Tue Jun 17 17:04:17 2014 +0800

      clk: hix5hd2: add watchdog0 clocks

      hix5hd2 add watchdog0 clocks

      Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit cc855dd9994cfd179891cf5b966ebc8051d95a9f
  Author: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
  Date:   Wed May 28 11:35:32 2014 +0800

      clk: hix5hd2: add sd clk

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 20e075585973453515be6615b91901c959e0a573
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Tue May 13 20:26:59 2014 +0800

      clk: hix5hd2: add complex clk

      Support clk of sata, usb and ethernet

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 5159e39bdf119613adc6556901ae2d2e5e027551
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Sep 28 01:27:42 2014 +0200

      ACPI / SBS: Fix check in acpi_ac_get_present()

      Parentheses are missing under an if () statement in
      acpi_ac_get_present() which makes the check work differently
      from what was intended (at least according to the comment right
      above it).  Add the missing parens.

      The problem was found by sparse.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Cc: All applicable <stable@xxxxxxxxxxxxxxx>

  commit 7af472485733c19a52bba5d1a064f6d88c0d9880
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 13:52:11 2014 +0800

      clk: use uninitialized_var instead setting 'flags' to 0 directly.

      Setting 'flags' to zero will be certainly a misleading way to avoid
      warning of 'flags' may be used uninitialized. uninitialized_var is
      a correct way because the warning is a false possitive.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 582940508b5d589229d0232e0eeee8fef0d54809
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:16 2014 +0200

      block: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 4dc7ed32f398fa76b9e1d243a852420b1dad0150
  Merge: 5ad67d3 9c8176b
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Sat Sep 27 12:52:33 2014 -0700

      Merge tag 'sunxi-clocks-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

      Allwinner Clocks Additions for 3.18

      The most important part of this serie is the addition of the phase API to
      handle the MMC clocks in the Allwinner SoCs.

      Apart from that, the A23 gained a new mbus driver, and there's a fix for a
      incorrect divider table on the APB0 clock.

  commit 5ad67d3e5e0a5059945a7726a407763a23f80d9e
  Merge: 8791db5 0e5bdb3
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Sat Sep 27 12:50:40 2014 -0700

      Merge tag 'v3.18-rockchip-cpuclk' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

      CPU clock handling for Rockchip SoCs

  commit 0e5bdb3f9fa5c2bd4452c258de78122ef15f62d6
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Fri Sep 5 11:25:03 2014 +0200

      clk: rockchip: switch to using the new cpuclk type for armclk

      This adds the necessary soc-specific divider values and switches the 
armclk
      to use the newly introduced cpuclk type.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit f6fba5f6967dbc062a7c138d67e2314220f5dd04
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Thu Sep 4 22:10:43 2014 +0200

      clk: rockchip: add new clock-type for the cpuclk

      When changing the armclk on Rockchip SoCs it is supposed to be reparented
      to an alternate parent before changing the underlying pll and back after
      the change. Additionally there exist clocks that are very tightly bound to
      the armclk whose divider values are set according to the armclk rate.

      Add a special clock-type to handle all that. The rate table and divider
      values will be supplied from the soc-specific clock controllers.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      On a rk3288-board:
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit 2b9bceeab70800546050f59cee4efb69c261a683
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Thu Sep 4 21:43:17 2014 +0200

      clk: rockchip: make tightly bound armclk child-clocks read-only

      Rockchip SoCs contain clocks tightly bound to the armclk, where the best
      rate / divider is supplied by the vendor after careful measuring.
      Often this ideal rate may be greater than the current rate.

      Therefore prevent the ccf from trying to set these dividers itself by
      setting them to read-only.

      In the case of the rk3066, this also includes the aclk_cpu, which makes it
      necessary to also split its direct child-clocks (pclk_cpu, hclk_cpu, ...)
      into individual definitions for rk3066 and rk3188.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit f5f7004fdec7eb1d2372278f1acad5f70f2da1e4
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Thu Sep 4 21:24:45 2014 +0200

      clk: rockchip: reparent aclk_cpu_pre to the gpll

      aclk_cpu_pre on the rk3188 can either be sourced from the armclk or the 
gpll.
      To reduce complexity on apll changes caused by cpufreq, reparent it always
      to the gpll source.

      If really necessary it could be reparented back on a per board level using
      the assigned-clocks mechanism.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ee17eb83c48e04653d8b430735f82fd4cdac6ca3
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Mon Sep 1 23:56:28 2014 +0200

      clk: rockchip: fix rk3288 pll status register location

      In RK3288, APLL lock status bit is in GRF_SOC_STATUS1,
      but in RK3188, is GRFSOC_STATUS0.

      Signed-off-by: Jianqun <jay.xu@xxxxxxxxxxxxxx>

      Also name the constant accordingly as GRF_SOC_STATUS1
      to prevent confusion.
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit 11ff376fcfc0135b8947d27ab80162c218d1af90
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Mon Sep 1 23:52:40 2014 +0200

      clk: rockchip: fix rk3066 pll status register location

      The register providing the pll lock status is at a different address on 
the
      rk3066. The error became apparent while working on cpufreq support for
      the rockchip SoCs.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 9c030ea70b6a7eb2f7ee273b1ddd2282b053724f
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Sep 15 21:07:57 2014 -0700

      clk: rockchip: change pll rate without a clk-notifier

      The Rockchip PLL code switches into slow mode (AKA bypass more AKA
      24MHz mode) before actually changing the PLL.  This keeps anyone from
      using the PLL while it's changing.  However, in all known Rockchip
      SoCs nobody should ever see the 24MHz when changing the PLL supplying
      the armclk because we should reparent children to an alternate
      (faster than 24MHz) PLL.

      One problem is that the code to switch to an alternate parent was
      running in PRE_RATE_CHANGE.  ...and the code to switch to slow mode
      was _also_ running in PRE_RATE_CHANGE.  That meant there was no real
      guarantee that we would switch to an alternate parent before switching
      to 24MHz mode.

      Let's move the switch to "slow mode" straight into
      rockchip_rk3066_pll_set_rate().  That means we're guaranteed that the
      24MHz is really a last-resort.

      Note that without this change on real systems we were the code to
      switch to an alternate parent at 24MHz.  In some older versions of
      that code we'd appy a (temporary) / 5 to the 24MHz causing us to run
      at 4.8MHz.  That wasn't enough to service USB interrupts in some cases
      and could lead to a system hang.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit f79c3c015485374b4f453932c45fbcb80a75a1a9
  Merge: b52f491 4d742e6
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Sat Sep 27 17:56:55 2014 +0200

      Merge branch 'v3.18-next/armclkid' into v3.18-next/cpuclk

  commit 4d742e6230b5ff157422d91d6ae8d2fc1303eb28
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Fri Sep 5 11:28:12 2014 +0200

      clk: rockchip: add binding id for ARMCLK

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>

  commit 2341c2f8c33196d02cf5a721746eea4e3c06674a
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:07 2014 -0400

      block: Add T10 Protection Information functions

      The T10 Protection Information format is also used by some devices that
      do not go through the SCSI layer (virtual block devices, NVMe). Relocate
      the relevant functions to a block layer library that can be used without
      involving SCSI.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 4eaf99beadcefbf126fa05e66fb40fca999e09fd
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:06 2014 -0400

      block: Don't merge requests if integrity flags differ

      We'd occasionally merge requests with conflicting integrity flags.
      Introduce a merge helper which checks that the requests have compatible
      integrity payloads.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit aae7df50190a640e51bfe11c93f94741ac82ff0b
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:05 2014 -0400

      block: Integrity checksum flag

      Make the choice of checksum a per-I/O property by introducing a flag
      that can be inspected by the SCSI layer. There are several reasons for
      this:

       1. It allows us to switch choice of checksum without unloading and
          reloading the HBA driver.

       2. During error recovery we need to be able to tell the HBA that
          checksums read from disk should not be verified and converted to IP
          checksums.

       3. For error injection purposes we need to be able to write a bad guard
          tag to storage. Since the storage device only supports T10 CRC we
          need to be able to disable IP checksum conversion on the HBA.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b1f01388574c9329922f760fc2a7335c2d14b08b
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:04 2014 -0400

      block: Relocate bio integrity flags

      Move flags affecting the integrity code out of the bio bi_flags and into
      the block integrity payload.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3aec2f41a8baeb70aa77556a4e4dcec7d9d70b4d
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:03 2014 -0400

      block: Add a disk flag to block integrity profile

      So far we have relied on the app tag size to determine whether a disk
      has been formatted with T10 protection information or not. However, not
      all target devices provide application tag storage.

      Add a flag to the block integrity profile that indicates whether the
      disk has been formatted with protection information.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 8288f496eb1b1905c425e92eaf1abbb29119217b
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:02 2014 -0400

      block: Add prefix to block integrity profile flags

      Add a BLK_ prefix to the integrity profile flags. Also rename the flags
      to be more consistent with the generate/verify terminology in the rest
      of the integrity code.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1859308853b19c4daf4afaab910d3d52ac1ec2ff
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:01 2014 -0400

      block: Clean up the code used to generate and verify integrity metadata

      Instead of the "operate" parameter we pass in a seed value and a pointer
      to a function that can be used to process the integrity metadata. The
      generation function is changed to have a return value to fit into this
      scheme.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5a2aa873059fec8b6385071d9c0802893a9b2f41
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:20:00 2014 -0400

      block: Make protection interval calculation generic

      Now that the protection interval has been detached from the sector size
      we need to be able to handle sizes that are different from 4K and
      512. Make the interval calculation generic.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3be91c4a3d090bd700bd6ee5bf457c1bbf189a4f
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:59 2014 -0400

      block: Deprecate the use of the term sector in the context of block 
integrity

      The protection interval is not necessarily tied to the logical block
      size of a block device. Stop using the terms "sector" and "sectors".

      Going forward we will use the term "seed" to describe the initial
      reference tag value for a given I/O. "Interval" will be used to describe
      the portion of the data buffer that a given piece of protection
      information is associated with.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5f9378fa9ca214977b5bfc12197c67eea450fc40
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:58 2014 -0400

      block: Remove bip_buf

      bip_buf is not really needed so we can remove it.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 8492b68bc4025e7bce1d57761bd7c047efda2f81
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:57 2014 -0400

      block: Remove integrity tagging functions

      None of the filesystems appear interested in using the integrity tagging
      feature. Potentially because very few storage devices actually permit
      using the application tag space.

      Remove the tagging functions.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 180b2f95dd331010a9930a65c8a18d6d81b94dc1
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:56 2014 -0400

      block: Replace bi_integrity with bi_special

      For commands like REQ_COPY we need a way to pass extra information along
      with each bio. Like integrity metadata this information must be
      available at the bottom of the stack so bi_private does not suffice.

      Rename the existing bi_integrity field to bi_special and make it a union
      so we can have different bio extensions for each class of command.

      We previously used bi_integrity != NULL as a way to identify whether a
      bio had integrity metadata or not. Introduce a REQ_INTEGRITY to be the
      indicator now that bi_special can contain different things.

      In addition, bio_integrity(bio) will now return a pointer to the
      integrity payload (when applicable).

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e7258c1a269e0967856c81d182c286a78f5ecf15
  Author: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
  Date:   Fri Sep 26 19:19:55 2014 -0400

      block: Get rid of bdev_integrity_enabled()

      bdev_integrity_enabled() is only used by bio_integrity_enabled().
      Combine these two functions.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5336be8416a71b5568d2cf54a2f2066abe9f2a53
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Sat Sep 27 09:47:55 2014 +0530

      regmap: fix NULL pointer dereference in _regmap_write/read

      If LOG_DEVICE is defined and map->dev is NULL it will lead to NULL
      pointer dereference. This patch fixes this issue by adding check for
      dev->NULL in all such places in regmap.c

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 1ee44ce03011bab025949e7636416912185f4122
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Fri Sep 26 13:31:06 2014 -0700

      ASoC: ssm4567: Add driver for Analog Devices SSM4567 amplifier

      Analog Devices SSM4567 is a boost class-D audio amplifier.

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 619f30188ff0d10fccc3cd952a79cb56ff62db54
  Author: Vineet Gupta <vgupta@xxxxxxxxxxxx>
  Date:   Thu Sep 4 10:57:33 2014 +0530

      ARC: Allow SMP kernel to build/boot on UP-only infrastructure

      In light of recent SNAFU with SMP build, allow simple platform to build
      as SMP but run UP.

      * Remove the dependence on simulation SMP extension to enable quick
        build/test iterations of SMP kernel.

      * In absence of platform SMP registration, prevent the NULL smp feature
        name from borkign the system

      Signed-off-by: Vineet Gupta <vgupta@xxxxxxxxxxxx>

  commit e77d99d4a4ec761ad061f1ec890c71040a92efe3
  Merge: bb0ca6a 0496daa5
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Sat Sep 27 11:03:33 2014 +0200

      Merge tag 'kvm-arm-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into kvm-next

      Changes for KVM for arm/arm64 for 3.18

      This includes a bunch of changes:
       - Support read-only memory slots on arm/arm64
       - Various changes to fix Sparse warnings
       - Correctly detect write vs. read Stage-2 faults
       - Various VGIC cleanups and fixes
       - Dynamic VGIC data strcuture sizing
       - Fix SGI set_clear_pend offset bug
       - Fix VTTBR_BADDR Mask
       - Correctly report the FSC on Stage-2 faults

      Conflicts:
        virt/kvm/eventfd.c
        [duplicate, different patch where the kvm-arm version broke x86.
         The kvm tree instead has the right one]

  commit 07394b5f13a04f86b27e0ddd96a36c7d9bfe1a4f
  Merge: cf8102f 49757c9
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sat Sep 27 09:15:48 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        o Restore "--callchain graph" output, broken in recent cset to end
          up being the same as "fractal" (Namhyung Kim)

        o Allow profiling when kptr_restrict == 1 for non root users,
          kernel samples will just remain unresolved (Andi Kleen)

        o Allow configuring default options for callchains in config file 
(Namhyung Kim)

        o Fix line number in the config file error message (Jiri Olsa)

        o Fix --per-core on multi socket systems (Andi Kleen)

      Cleanups:

        o Use ACCESS_ONCE() instead of volatile cast. (Pranith Kumar)

        o Modify error code for when perf_session__new() fails (Taeung Song)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9c8176bfb67f98ed9a521b624dcb6ab7fa254aa7
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Sep 16 18:04:01 2014 +0800

      clk: sunxi: Add sun8i MBUS clock support

      The MBUS clock on sun8i is slightly different from the old mod0 clocks.
      The divider is 3 bits wider, while also needing a divider table for the
      higher 4 values, which all set the same divider.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 37e1041f04717d726931c8688cbf425071aeb9c1
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 18:43:18 2014 +0200

      clk: sunxi: mod0: Introduce MMC proper phase handling

      The MMC clock we thought we had until now are actually not one but three
      different clocks.

      The main one is unchanged, and will have three outputs:
        - The clock fed into the MMC
        - a sample and output clocks, to deal with when should we output/sample 
data
          to/from the MMC bus

      The phase control we had are actually controlling the two latter clocks, 
but
      the main MMC one is unchanged.

      We can adjust the phase with a 3 bits value, from 0 to 7, 0 meaning a 180 
phase
      shift, and the other values being the number of periods from the MMC 
parent
      clock to outphase the clock of.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit eaa18f5d0914b0151cefb52e2977a67ef21dfa64
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 23:56:11 2014 +0200

      clk: sunxi: Move mbus to mod0 file

      Move the MBUS clock to the module clocks file. It's pretty trivial, but 
still
      requires to enable the clocks to make sure it won't get disabled.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 992a56e48996d4dea6cc25a35e180f696935925d
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 23:55:18 2014 +0200

      clk: sunxi: Move mod0 clock to a file of its own

      Since we know have the ability to declare factors clock outside of 
clk-sunxi,
      create a new mod0 driver to deal with the mod0 clocks.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 7868c5ebdbcb92087a3625cc55225f455eef70a4
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 16 23:45:48 2014 +0200

      ARM: sunxi: dt: Switch to the new mbus compatible

      Now that we have a compatible of its own for the mbus clock, switch to it.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 03e29bbf40ed87657795c774c80449bb86a55415
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 23:53:40 2014 +0200

      clk: sunxi: Introduce mbus compatible

      Even though the mbus clock is a regular module clock, given its nature, it
      needs to be enabled all the time.

      Introduce a new compatible, to differentiate it from the other module 
clocks.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 601da9d0a54c0fea7f5a208bc107d7ef1de4f570
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 4 22:24:52 2014 +0200

      clk: sunxi: factors: Invert the probing logic

      Until now, the factors clock probing was done directly by 
sunxi_init_clocks,
      with the factors registration being called directly with the clocks data 
passed
      as an argument.

      This approch has shown its limits when we added more clocks, since we 
couldn't
      really split code with such a logic in smaller files, and led to a huge 
file
      having all the clocks.

      Introduce an intermediate probing function, so that factor clocks will be 
able
      to directly be called by CLK_OF_DECLARE, which will in turn ease the 
split into
      several files.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 9824cf73c3a5e677bee6fcba43c4807e01ff1b4a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 14 13:53:27 2014 +0200

      clk: Add a function to retrieve phase

      The current phase API doesn't look into the actual hardware to get the 
phase
      value, but will rather get it from a variable only set by the set_phase
      function.

      This will cause issue when the client driver will never call the set_phase
      function, where we can end up having a reported phase that will not match 
what
      the hardware has been programmed to by the bootloader or what phase is
      programmed out of reset.

      Add a new get_phase function for the drivers to implement so that we can 
get
      this value.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 355bb165cd8bad2500df37437a9121f0177b6741
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 21:18:00 2014 +0200

      clk: Include of.h in clock-provider.h

      CLK_OF_DECLARE relies on OF_DECLARE_1 that is defined in of.h. Fixes build
      errors when one use CLK_OF_DECLARE but doesn't include of.h

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit e59c5371fb9d8268d1c043172e88cecab9dc934f
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Tue Feb 18 21:21:25 2014 -0800

      clk: introduce clk_set_phase function & callback

      A common operation for a clock signal generator is to shift the phase of
      that signal. This patch introduces a new function to the clk.h API to
      dynamically adjust the phase of a clock signal. Additionally this patch
      introduces support for the new function in the common clock framework
      via the .set_phase call back in struct clk_ops.

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>

  commit 9d0713edf72461438bc3526e4ea55fec47754cd9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:05:30 2014 -0700

      sparc64: Fix hibernation code refrence to PAGE_OFFSET.

      We changed PAGE_OFFSET to be a variable rather than a constant,
      but this reference here in the hibernate assembler got missed.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8791db53a9d2556b8908af300d8327eecb110d8a
  Merge: c873d14 ceac26c
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Sep 26 17:04:08 2014 -0700

      Merge tag 'clk-mvebu-3.18' of git://git.infradead.org/linux-mvebu into 
clk-next

      clock changes for mvebu for v3.18

       - correct timer drift caused by SSCG deviation
       - fix typo in comment

  commit c873d14d30b838a516a94967242322d4b73e79e7
  Author: Jyri Sarha <jsarha@xxxxxx>
  Date:   Fri Sep 5 15:21:34 2014 +0300

      clk: add gpio gated clock

      The added gpio-gate-clock is a basic clock that can be enabled and
      disabled trough a gpio output. The DT binding document for the clock
      is also added. For EPROBE_DEFER handling the registering of the clock
      has to be delayed until of_clk_get() call time.

      Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit db0bcc33a8aabab462c996baeac619f21616d938
  Merge: b6b2fe5 229fd4a
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Sep 26 16:10:57 2014 -0700

      Merge tag 'qcom-clocks-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into clk-next

      qcom clock changes for 3.18

      Some fixes for the IPQ driver and some code consolidation
      and refactoring.

  commit b6b2fe5b6e956c8217a7584472a3ac5c068b61d4
  Merge: b52f491 b9e742c
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Fri Sep 26 16:09:39 2014 -0700

      Merge tag 'tegra-clk-3.18' of 
git://nv-tegra.nvidia.com/user/pdeschrijver/linux into clk-next

      Tegra clk updates for 3.18

  commit 34ed780a6afc4df5e3285d20fac721c591e0724e
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:27 2014 -0500

      rtlwifi: Fix problems with building an allyesconfig

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 21e4b0726dc671c423e2dc9a85364716219c4502
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:26 2014 -0500

      rtlwifi: rtl8821ae: Move driver from staging to regular tree

      This driver was entered into staging a few cycles ago because there was
      not time to integrate the Realtek version into the support routines in
      the kernel. Now that there is an effort to converg the code base from 
Linux
      and the Realtek repo, it is time to move this driver. In addition, all the
      updates included in the 06/28/2014 version of the Realtek drivers are
      included here.

      With this change, it will be necessary to delete the staging driver. That
      will be handled in a separate patch. As it impacts the staging tree, such 
a
      patch is sent to a different destination.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c151aed6aa146e9587590051aba9da68b9370f9b
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:25 2014 -0500

      rtlwifi: rtl8188ee: Update driver to match Realtek release of 06282014

      Not only does this patch update the driver to match the latest Realtek 
release,
      it is an important step in getting the internal code source at Realtek to 
match
      the code in the kernel. The primary reason for this is to make it easier 
for
      Realtek to maintain the kernel source without requiring an intermediate 
like me.

      In this process of merging the two source repositories, there are a lot
      of changes in both, and this commit is rather large.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f3a97e93814aeac3f13e857a0071726acc9bd626
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:24 2014 -0500

      rtlwifi: Finish modifying core routines for new drivers

      Addition of the new drivers and the update to a new version for the others
      lead to changes in all the core routines.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d3feae41a3473a0f7b431d6af4e092865d586e52
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:23 2014 -0500

      rtlwifi: Update power-save routines for 062814 driver

      Realtek released a new version of the drivers on 06/28/2014. This
      patch implements the new power-save code. These changes also force
      corresponding changes in the drivers.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3c67b8f9f3b5bb1207c9bb198e5ef04ff56921dd
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:22 2014 -0500

      rtlwifi: Modify cam.{c,h} and efuse.{c,h} for new drivers

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9afa2e44f4d8f9d031f815c32bb8f225f0f6746b
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:21 2014 -0500

      rtlwifi: Modify base.{c,h} for new drivers

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f7953b2ad66cc5fc66e13d5c0a40e61b45cdfca8
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:20 2014 -0500

      rtlwifi: Modify core.c for new drivers

      Each of the routines in the rtlwifi common driver needs to be modified
      for the coming changes. This patch prepares core.c, but also touches other
      files.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 38506ecefab911785d5e1aa5889f6eeb462e0954
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:19 2014 -0500

      rtlwifi: rtl_pci: Start modification for new drivers

      Future patches will move the drivers for RTL8192EE and RTL8821AE
      from staging to the regular wireless tree. Here, the necessary features
      are added to the PCI driver. Other files are touched due to changes
      in the various data structs.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fd09ff958777cf583d7541f180991c0fc50bd2f7
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:18 2014 -0500

      rtlwifi: Remove extra workqueue for enter/leave power state

      When the rtlwifi family of drivers was converted to use a workqueue when
      entering or leaving power save mode (commits a269913c52, a5ffbe0a19,
      41affd5286, b9116b9a2b, and 6539306b2c), the code began scheduling work 
from
      the callback routine of a different workqueue with a resulting increase in
      overhead.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 560e334dbd9907ecdd25318fbdb33179c5d5a3bd
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Mon Sep 22 09:39:17 2014 -0500

      rtlwifi: btcoexist: Fix Smatch warning

      The capability for 802.11ac will soon be added to these drivers. Once
      that is done, a bitmask will be too large for the data storage.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8d9e464a27e4afca4782a632f4bb18ea5e1eec5d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:48:16 2014 +0530

      ath9k: Fix offchannel queuing

      Clearing IEEE80211_TX_CTL_PS_RESPONSE in a frame
      that is not in the current context doesn't seem right.
      Instead make sure that we don't add such frames
      to the UAPSD queue by using a local variable.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c13a6a0535ec0338e804958e5353c8ff772838d2
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:48:15 2014 +0530

      ath9k: Use normal queues for offchannel frames

      There is no reason why frames marked with
      IEEE80211_TX_CTL_TX_OFFCHAN have to be sent using
      the UAPSD queue. Since mac80211 makes sure that
      RoC is done before pushing an offchannel frame
      to the driver, we can use the normal TX queues
      for transmission.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d7017461fa4ce9a59104866a6c382eeca439560a
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:48:14 2014 +0530

      ath9k: Fix queue management

      Since we use IEEE80211_HW_QUEUE_CONTROL now, the
      CAB/Offchannel queues are registered as the last
      two queues. There is no need to check and reassign
      the queues in the TX start()/done() routines.

      CAB frames will not reach the tx() callback since
      we set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING and
      pull the buffered frames during beacon transmission.
      We also don't have a special HW queue for handling
      off-channel frames.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 01f7feeaf4528bec83798316b3c811701bac5d3e
  Author: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
  Date:   Wed Sep 24 11:24:54 2014 +0200

      rt2800: correct BBP1_TX_POWER_CTRL mask

      Two bits control TX power on BBP_R1 register. Correct the mask,
      otherwise we clear additional bit on BBP_R1 register, what can have
      unknown, possible negative effect.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b6b1b0ec05889951747b6f22dcb0220f3cc2e9e0
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:31:41 2014 +0300

      wil6210: ethtool ops

      Provide ethtool support; with support for interrupt coalescing through
      get_coalesce/set_coalesce.
      Placeholders for begin/complete will be used by runtime PM
      to make sure target is powered up while performing ethtool operations

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1abf676974be2d1c4acd156adf00beb1d25e2fed
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Sep 21 20:45:13 2014 +0200

      bcma: gpio: use ChipCommon GPIO IRQ on BCM47XX arch only

      GPIOs can be also used on bcm53xx, however this arch requires different
      implementation of IRQ support. It uses different IRQ number (117) and
      different masks & acking.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8084bb0369b9924ecc775ce1c7050bc75ca016f3
  Author: andrea.merello <andrea.merello@xxxxxxxxx>
  Date:   Sat Sep 20 19:45:24 2014 +0200

      rtl818x_pci: add RSSI information for rtl8187SE

      This patch makes the driver to report signal strength information
      to mac80211 for rtl8187se boards.

      It differs from my previous RFT patch:
      http://marc.info/?l=linux-wireless&m=140155388332534&w=2
      because:
      - I have now a working rtl8187se card, so I could serve my RFT by myself. 
:)
      - CCK measurement code has changed a bit, but it does basically the same 
things.
      - OFDM measurement method is changed because the older method reported 
incorrect
        measures, at least for signals stronger than -40dBm).

      CCK measurement seems quite good. OFDM seems less accurate, but this is 
the
      same as the "reference" staging driver dose. I wanted not to change 
things just
      to make measures of _one_ (my) card a bit more close to what _I_ (in my 
setup)
      expected..

      IMHO results are still good enough to justify reporting signal in dBm 
rather than in
      "unspecified" units, so this is what this patch actually does.

      Results of my tests with a working rtl8187se card connected with coaxes 
and
      various RF attenuators to my AP are:

      Input (approx) | CCK meas | OFDM meas
      --------------------------------------
            -30dBm   |  -32dBm  |  -31dBm
            -40dBm   |  -40dBm  |  -41dBm
            -50dBm   |  -50dBm  |  -55dBm
            -60dBm   |  -59dBm  |  -63dBm
            -70dBm   |  -69dBm  |  -73dBm
            -80dBm   |  -79dBm  |  -83dBm

      Also some real-field tests has been done (no coax, packets in the air) 
for the CCK
      measure method, and they resulted in reasonable values.

      Thanks-to: Bernhard Schiffner <bernhard@xxxxxxxxxxxxxxxxxxxx> [ for 
real-field tests]
      Signed-off-by: andrea.merello <andrea.merello@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2ce73c02743f0abf7dbf0cc05cf0f92cf7ed951d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:00:42 2014 +0530

      ath9k: Fix p2p address management

      When multiple channel contexts are enabled, a p2p interface
      that is assigned to a context will have an address that
      is different from the device mac address, which is used
      by wpa_s as the p2p device ID.

      Certain frames like provision requests use the device address
      and these get dropped since ath9k_calculate_summary_state()
      iterates over only the active interfaces in a context and the
      device address is not used.

      Fix this by adding the device mac address to the bssid mask.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fbf019909173c683d85f7f63b0a33746bf5e4a02
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Wed Sep 17 23:50:55 2014 +0200

      bcma: print chip ID in a more user-friendly form

      Some chip IDs are easier to read/understand when printed in a decimal
      form. For example on my bcm53xx arch router this patch replaces:
      Found chip with id 0xCF12, rev 0x00 and package 0x02
      with a:
      Found chip with id 53010, rev 0x00 and package 0x02

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8eda10eaa18709e951b5d5fbbf673543365a4455
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Wed Sep 17 23:01:26 2014 +0530

      mwifiex: ensure user_scan_in not NULL while setting scan channel gap

      Check for scan channel gap only when user_scan_in is not NULL.
      user_scan_in is NULL for internal scans and if we check scan channel gap
      at this place, it may result into crash.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cb35582ab4d742c1be48c4e51712a19fa202e978
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 14:45:56 2014 +0530

      ath9k: Cache BSS information

      Using the BSS information stored in mac80211 directly
      is racy in certain conditions. For example, in a MCC
      setup, if the scheduler is switching channels when
      a local deauth is issued, calculation of the opmode/bssid
      etc. is incorrect. To avoid this, store the bss params
      in the driver and use it.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ff04a771ad25fc9ba91690e73465b4d34b6bf8b3
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 23 18:39:30 2014 -0700

      net : optimize skb_release_data()

      Cache skb_shinfo(skb) in a variable to avoid computing it multiple
      times.

      Reorganize the tests to remove one indentation level.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cec08315190a4461a369d47041a510d104a5d2a2
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Sep 23 14:36:11 2014 -0700

      sparc: bpf_jit: add support for BPF_LD(X) | BPF_LEN instructions

      BPF_LD | BPF_W | BPF_LEN instruction is occasionally used by tcpdump
      and present in 11 tests in lib/test_bpf.c
      Teach sparc JIT compiler to emit it.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0a29b3dafbb2fc46421cc2950523814c7c6c8bfb
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Sep 23 15:19:41 2014 +0200

      net: bcmgenet: Fix compile warning

      bcmgenet_wol_resume() is only used in bcmgenet_resume(), which is only
      defined when CONFIG_PM_SLEEP is enabled. This leads to the following
      compile warning when building with !CONFIG_PM_SLEEP:

      drivers/net/ethernet/broadcom/genet/bcmgenet.c:1967:12: warning: 
â??bcmgenet_wol_resumeâ?? defined but not used [-Wunused-function]

      Since bcmgenet_resume() is the only user of bcmgenet_wol_resume(), fix
      this by directly inlining the function there.

      Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8280bf00fdd87de876c4add5fa8ed05c18c78a2f
  Author: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
  Date:   Tue Sep 23 20:02:15 2014 +0800

      net/openvswitch: remove dup comment in vport.h

      Remove the duplicated comment
      "/* The following definitions are for users of the vport subsytem: */"
      in vport.h

      Signed-off-by: Wang Sheng-Hui <shhuiw@xxxxxxxxx>
      Acked-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0162ac2b978e18792fa8cf3c0b4304321b4a3983
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:19 2014 +0200

      nfsd: introduce nfsd4_callback_ops

      Add a higher level abstraction than the rpc_ops for callback operations.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit f0b5de1b6b8b66552bcc7ae692f45940d411cf05
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:18 2014 +0200

      nfsd: split nfsd4_callback initialization and use

      Split out initializing the nfs4_callback structure from using it.  For
      the NULL callback this gets rid of tons of pointless re-initializations.

      Note that I don't quite understand what protects us from running multiple
      NULL callbacks at the same time, but at least this chance doesn't make
      it worse..

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 326129d02aea8efa1dfd1a210653a744e7c85239
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:17 2014 +0200

      nfsd: introduce a generic nfsd4_cb

      Add a helper to queue up a callback.  CB_NULL has a bit of special casing
      because it is special in the specification, but all other new callback
      operations will be able to share code with this and a few more changes
      to refactor the callback code.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 2faf3b43507556bd80e5274270db1fce1408f4ff
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 24 12:19:16 2014 +0200

      nfsd: remove nfsd4_callback.cb_op

      We can always get at the private data by using container_of, no need for
      a void pointer.  Also introduce a little to_delegation helper to avoid
      opencoding the container_of everywhere.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 341b51df1fef0a39d792fb1c7d7856cf142627ab
  Author: Benny Halevy <bhalevy@xxxxxxxxxxx>
  Date:   Tue Sep 23 08:58:49 2014 +0200

      nfsd: do not clear rpc_resp in nfsd4_cb_done_sequence

      This is incorrect when a callback is has to be restarted, in which case
      the XDR decoding of the second iteration will see a NULL cb argument.

      [hch: updated description]
      Signed-off-by: Benny Halevy <bhalevy@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 444b6e910d2a637cc144c74b15efd1b61bf737bb
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 23 08:58:48 2014 +0200

      nfsd: fix nfsd4_cb_recall_done error handling

      For any error that is not EBADHANDLE or NFS4ERR_BAD_STATEID,
      nfsd4_cb_recall_done first marks the connection down, then
      retries until dl_retries hits zero, then marks the connection down
      again and sets cb_done.  This changes the code to only retry
      for EBADHANDLE or NFS4ERR_BAD_STATEID, and factors setting
      cb_done into a single point in the function.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit b1840060508d2c5202abb07b6128e4645d78fe57
  Merge: 58e3cac a211e01
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:23:12 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-23

      This patch series adds support for the FM10000 Ethernet switch host
      interface.  The Intel FM10000 Ethernet Switch is a 48-port Ethernet switch
      supporting both Ethernet ports and PCI Express host interfaces.  The fm10k
      driver provides support for the host interface portion of the switch, both
      PF and VF.

      As the host interfaces are directly connected to the switch this results 
in
      some significant differences versus a standard network driver.  For 
example
      there is no PHY or MII on the device.  Since packets are delivered 
directly
      from the switch to the host interface these are unnecessary.  Otherwise 
most
      of the functionality is very similar to our other network drivers such as
      ixgbe or igb.  For example we support all the standard network offloads,
      jumbo frames, SR-IOV (64 VFS), PTP, and some VXLAN and NVGRE offloads.

      v2: converted dev_consume_skb_any() to dev_kfree_skb_any()
          fix up PTP code based on feedback from the community
      v3: converted the use of smb_mb__before_clear_bit() to 
smb_mb__before_atomic()
          added vmalloc header to patch 15
          added prefetch header to patch 16
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 58e3cac5613aa01720e55637d8f1c966a25c3202
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Sep 23 10:54:37 2014 +0200

      net: optimise inet_proto_csum_replace4()

      csum_partial() is a generic function which is not optimised for small 
fixed
      length calculations, and its use requires to store "from" and "to" values 
in
      memory while we already have them available in registers. This also has 
impact,
      especially on RISC processors. In the same spirit as the change done by
      Eric Dumazet on csum_replace2(), this patch rewrites 
inet_proto_csum_replace4()
      taking into account RFC1624.

      I spotted during a NATted tcp transfert that csum_partial() is one of top 
5
      consuming functions (around 8%), and the second user of csum_partial() is
      inet_proto_csum_replace4().

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4565af0d406bed44bc8756230eae8f7caa5e0334
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Tue Sep 23 10:54:32 2014 +0200

      net: optimise csum_replace4()

      csum_partial() is a generic function which is not optimised for small 
fixed
      length calculations, and its use requires to store "from" and "to" values 
in
      memory while we already have them available in registers. This also has 
impact,
      especially on RISC processors. In the same spirit as the change done by
      Eric Dumazet on csum_replace2(), this patch rewrites 
inet_proto_csum_replace4()
      taking into account RFC1624.

      I spotted during a NATted tcp transfert that csum_partial() is one of top 
5
      consuming functions (around 8%), and the second user of csum_partial() is
      inet_proto_csum_replace4().

      I have proposed the same modification to inet_proto_csum_replace4() in 
another
      patch.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3290d6555350a035319643e7d7a6d14be08073e5
  Merge: f4a775d e3c9614
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 16:05:25 2014 -0400

      Merge branch 'fec'

      Fugang Duan says:

      ====================
      net: fec: Code cleanup

      This patches does several things:
        - Fixing multiqueue issue.
        - Removing the unnecessary errata workaround.
        - Aligning the data buffer dma map/unmap size.
        - Freeing resource after probe failed.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e3c9614f3a5869e93c78b1630ab72572aa4cd2a3
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:58 2014 +0800

      net: fec: free resource after phy probe failed

      Free memory and disable all related clocks when there has no phy
      connection or phy probe failed.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b64bf4b7dded4febb8e1f319eb6b9d419cbbd856
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:57 2014 +0800

      net: fec: align rx data buffer size for dma map/unmap

      Align allocated rx data buffer size for dma map/unmap, otherwise
      kernel print warning when enable DMA_API_DEBUG.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f88c7ede50f6266d82d504f2165bd7f0237b30d8
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:56 2014 +0800

      net: fec: remove the ERR006358 workaround for imx6sx enet

      Remove the ERR006358 workaround for imx6sx enet since the hw issue
      was fixed on the SOC.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit befe82133588c3b3c44c5e803b4b434e8665a673
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:40:55 2014 +0800

      net: fec: Add Ftype to BD to distiguish three tx queues for AVB

      The current driver loss Ftype field init for BD, which cause tx
      queue #1 and #2 cannot work well.

      Add Ftype field to BD to distiguish three queues for AVB:
      0 -> Best Effort
      1 -> ClassA
      2 -> ClassB

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4a775d14489a801a5b8b0540e23ab82e2703091
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 22 16:29:32 2014 -0700

      net: introduce __skb_header_release()

      While profiling TCP stack, I noticed one useless atomic operation
      in tcp_sendmsg(), caused by skb_header_release().

      It turns out all current skb_header_release() users have a fresh skb,
      that no other user can see, so we can avoid one atomic operation.

      Introduce __skb_header_release() to clearly document this.

      This gave me a 1.5 % improvement on TCP_RR workload.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aebac744932439b5f869869f07f406a9cced465d
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:55:29 2014 -0300

      fec: Remove fec_enet_select_queue()

      Sparse complains about fec_enet_select_queue() not being static.

      Feedback from David Miller [1] was to remove this function instead of 
making it
      static:

      "Please just delete this function.

      It's overriding code which does exactly the same thing.

      Actually, more precisely, this code is duplicating code in a way that
      bypasses many core facilitites of the networking.  For example, this
      override means that socket based flow steering, XPS, etc. are all
      not happening on these devices.

      Without ->ndo_select_queue(), the flow dissector does __netdev_pick_tx
      which is exactly what you want to happen."

      [1] http://www.spinics.net/lists/netdev/msg297653.html

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57219dc7bfc5cae48c8309974054733499a0dc63
  Merge: 6ea754e 7a0a260
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 15:19:05 2014 -0400

      Merge tag 'master-2014-09-16' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-09-22

      Please pull this batch of updates intended for the 3.18 stream...

      For the mac80211 bits, Johannes says:

      "This time, I have some rate minstrel improvements, support for a very
      small feature from CCX that Steinar reverse-engineered, dynamic ACK
      timeout support, a number of changes for TDLS, early support for radio
      resource measurement and many fixes. Also, I'm changing a number of
      places to clear key memory when it's freed and Intel claims copyright
      for code they developed."

      For the bluetooth bits, Johan says:

      "Here are some more patches intended for 3.18. Most of them are cleanups
      or fixes for SMP. The only exception is a fix for BR/EDR L2CAP fixed
      channels which should now work better together with the L2CAP
      information request procedure."

      For the iwlwifi bits, Emmanuel says:

      "I fix here dvm which was broken by my last pull request. Arik
      continues to work on TDLS and Luca solved a few issues in CT-Kill. Eyal
      keeps digging into rate scaling code, more to come soon. Besides this,
      nothing really special here."

      Beyond that, there are the usual big batches of updates to ath9k, b43,
      mwifiex, and wil6210 as well as a handful of other bits here and there.
      Also, rtlwifi gets some btcoexist attention from Larry.

      Please let me know if there are problems!
      ====================

      Had to adjust the wil6210 code to comply with Joe Perches's recent
      change in net-next to make the netdev_*() routines return void instead
      of 'int'.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6ea754eb761d9e7a8ac6fa462b05f9e4cf04fb6c
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 11:10:50 2014 -0700

      net: Change netdev_<level> logging functions to return void

      No caller or macro uses the return value so make all
      the functions return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c87b29c3167a2cf9870e721b522651de2c72ce2
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 10:40:22 2014 -0700

      mellanox: Change en_print to return void

      No caller or macro uses the return value so make it void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Acked-By: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4fc1a460f3017e958e6a8ea560ea0afd91bf6fe
  Merge: 4a8e320 3c731eb
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 15:05:40 2014 -0400

      Merge branch 'bpf-next'

      Alexei Starovoitov says:

      ====================
      eBPF syscall, verifier, testsuite

      v14 -> v15:
      - got rid of macros with hidden control flow (suggested by David)
        replaced macro with explicit goto or return and simplified
        where possible (affected patches #9 and #10)
      - rebased, retested

      v13 -> v14:
      - small change to 1st patch to ease 'new userspace with old kernel'
        problem (done similar to perf_copy_attr()) (suggested by Daniel)
      - the rest unchanged

      v12 -> v13:
      - replaced 'foo __user *' pointers with __aligned_u64 (suggested by David)
      - added __attribute__((aligned(8)) to 'union bpf_attr' to keep
        constant alignment between patches
      - updated manpage and syscall wrappers due to __aligned_u64
      - rebased, retested on x64 with 32-bit and 64-bit userspace and on i386,
        build tested on arm32,sparc64

      v11 -> v12:
      - dropped patch 11 and copied few macros to libbpf.h (suggested by Daniel)
      - replaced 'enum bpf_prog_type' with u32 to be safe in compat (.. Andy)
      - implemented and tested compat support (not part of this set) (.. Daniel)
      - changed 'void *log_buf' to 'char *' (.. Daniel)
      - combined struct bpf_work_struct and bpf_prog_info (.. Daniel)
      - added better return value explanation to manpage (.. Andy)
      - added log_buf/log_size explanation to manpage (.. Andy & Daniel)
      - added a lot more info about prog_type and map_type to manpage (.. Andy)
      - rebased, tweaked test_stubs

      Patches 1-4 establish BPF syscall shell for maps and programs.
      Patches 5-10 add verifier step by step
      Patch 11 adds test stubs for 'unspec' program type and verifier testsuite
        from user space

      Note that patches 1,3,4,7 add commands and attributes to the syscall
      while being backwards compatible from each other, which should demonstrate
      how other commands can be added in the future.

      After this set the programs can be loaded for testing only. They cannot
      be attached to any events. Though manpage talks about tracing and sockets,
      it will be a subject of future patches.

      Please take a look at manpage:

      BPF(2)                     Linux Programmer's Manual                    
BPF(2)

      NAME
             bpf - perform a command on eBPF map or program

      SYNOPSIS
             #include <linux/bpf.h>

             int bpf(int cmd, union bpf_attr *attr, unsigned int size);

      DESCRIPTION
             bpf()  syscall  is a multiplexor for a range of different 
operations on
             eBPF  which  can  be  characterized  as  "universal  in-kernel  
virtual
             machine".  eBPF  is  similar  to  original  Berkeley  Packet 
Filter (or
             "classic BPF") used to filter network packets. Both statically  
analyze
             the  programs  before  loading  them  into  the  kernel  to ensure 
that
             programs cannot harm the running system.

             eBPF extends classic BPF in multiple ways including ability to 
call in-
             kernel  helper  functions  and  access shared data structures like 
eBPF
             maps.  The programs can be written in a restricted C that  is  
compiled
             into  eBPF  bytecode  and executed on the eBPF virtual machine or 
JITed
             into native instruction set.

         eBPF Design/Architecture
             eBPF maps is a generic storage of different types.   User  process 
 can
             create  multiple  maps  (with key/value being opaque bytes of 
data) and
             access them via file descriptor. In parallel eBPF programs  can  
access
             maps  from inside the kernel.  It's up to user process and eBPF 
program
             to decide what they store inside maps.

             eBPF programs are similar to kernel modules. They  are  loaded  by 
 the
             user  process  and automatically unloaded when process exits. Each 
eBPF
             program is a safe run-to-completion set of instructions. eBPF  
verifier
             statically  determines  that  the  program  terminates  and  is 
safe to
             execute. During verification the program takes a hold of maps  
that  it
             intends to use, so selected maps cannot be removed until the 
program is
             unloaded. The program can be attached to different events. These 
events
             can  be packets, tracepoint events and other types in the future. 
A new
             event triggers execution of the program  which  may  store  
information
             about the event in the maps.  Beyond storing data the programs may 
call
             into in-kernel helper functions which may, for example, dump 
stack,  do
             trace_printk  or other forms of live kernel debugging. The same 
program
             can be attached to multiple events. Different programs can  access 
 the
             same map:
               tracepoint  tracepoint  tracepoint    sk_buff    sk_buff
                event A     event B     event C      on eth0    on eth1
                 |             |          |            |          |
                 |             |          |            |          |
                 --> tracing <--      tracing       socket      socket
                      prog_1           prog_2       prog_3      prog_4
                      |  |               |            |
                   |---  -----|  |-------|           map_3
                 map_1       map_2

         Syscall Arguments
             bpf()  syscall  operation  is determined by cmd which can be one 
of the
             following:

             BPF_MAP_CREATE
                    Create a map with given type and attributes and return map 
FD

             BPF_MAP_LOOKUP_ELEM
                    Lookup element by key in a given map and return its value

             BPF_MAP_UPDATE_ELEM
                    Create or update element (key/value pair) in a given map

             BPF_MAP_DELETE_ELEM
                    Lookup and delete element by key in a given map

             BPF_MAP_GET_NEXT_KEY
                    Lookup element by key in a given map  and  return  key  of  
next
                    element

             BPF_PROG_LOAD
                    Verify and load eBPF program

             attr   is a pointer to a union of type bpf_attr as defined below.

             size   is the size of the union.

             union bpf_attr {
                 struct { /* anonymous struct used by BPF_MAP_CREATE command */
                     __u32             map_type;
                     __u32             key_size;    /* size of key in bytes */
                     __u32             value_size;  /* size of value in bytes */
                     __u32             max_entries; /* max number of entries in 
a map */
                 };

                 struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */
                     __u32             map_fd;
                     __aligned_u64     key;
                     union {
                         __aligned_u64 value;
                         __aligned_u64 next_key;
                     };
                 };

                 struct { /* anonymous struct used by BPF_PROG_LOAD command */
                     __u32         prog_type;
                     __u32         insn_cnt;
                     __aligned_u64 insns;     /* 'const struct bpf_insn *' */
                     __aligned_u64 license;   /* 'const char *' */
                     __u32         log_level; /* verbosity level of eBPF 
verifier */
                     __u32         log_size;  /* size of user buffer */
                     __aligned_u64 log_buf;   /* user supplied 'char *' buffer 
*/
                 };
             } __attribute__((aligned(8)));

         eBPF maps
             maps  is  a generic storage of different types for sharing data 
between
             kernel and userspace.

             Any map type has the following attributes:
               . type
               . max number of elements
               . key size in bytes
               . value size in bytes

             The following wrapper functions demonstrate how  this  syscall  
can  be
             used  to  access the maps. The functions use the cmd argument to 
invoke
             different operations.

             BPF_MAP_CREATE
                    int bpf_create_map(enum bpf_map_type map_type, int key_size,
                                       int value_size, int max_entries)
                    {
                        union bpf_attr attr = {
                            .map_type = map_type,
                            .key_size = key_size,
                            .value_size = value_size,
                            .max_entries = max_entries
                        };

                        return bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
                    }
                    bpf()  syscall  creates  a  map  of  map_type  type  and   
given
                    attributes  key_size,  value_size,  max_entries.   On 
success it
                    returns process-local file descriptor. On error, -1 is  
returned
                    and errno is set to EINVAL or EPERM or ENOMEM.

                    The  attributes key_size and value_size will be used by 
verifier
                    during  program  loading  to  check  that  program  is   
calling
                    bpf_map_*_elem() helper functions with correctly 
initialized key
                    and  that  program  doesn't  access  map  element  value  
beyond
                    specified  value_size.   For  example,  when map is created 
with
                    key_size = 8 and program does:
                    bpf_map_lookup_elem(map_fd, fp - 4)
                    such program will be rejected, since in-kernel  helper  
function
                    bpf_map_lookup_elem(map_fd,  void  *key) expects to read 8 
bytes
                    from 'key' pointer, but 'fp - 4' starting address will 
cause out
                    of bounds stack access.

                    Similarly,  when  map is created with value_size = 1 and 
program
                    does:
                    value = bpf_map_lookup_elem(...);
                    *(u32 *)value = 1;
                    such program will be rejected, since it accesses  value  
pointer
                    beyond specified 1 byte value_size limit.

                    Currently only hash table map_type is supported:
                    enum bpf_map_type {
                       BPF_MAP_TYPE_UNSPEC,
                       BPF_MAP_TYPE_HASH,
                    };
                    map_type  selects  one  of  the available map 
implementations in
                    kernel. For all map_types eBPF programs  access  maps  with 
 the
                    same      bpf_map_lookup_elem()/bpf_map_update_elem()     
helper
                    functions.

             BPF_MAP_LOOKUP_ELEM
                    int bpf_lookup_elem(int fd, void *key, void *value)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                            .value = ptr_to_u64(value),
                        };

                        return bpf(BPF_MAP_LOOKUP_ELEM, &attr, sizeof(attr));
                    }
                    bpf() syscall looks up an element with given key in  a  map 
 fd.
                    If  element  is found it returns zero and stores element's 
value
                    into value.  If element is not found  it  returns  -1  and  
sets
                    errno to ENOENT.

             BPF_MAP_UPDATE_ELEM
                    int bpf_update_elem(int fd, void *key, void *value)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                            .value = ptr_to_u64(value),
                        };

                        return bpf(BPF_MAP_UPDATE_ELEM, &attr, sizeof(attr));
                    }
                    The  call  creates  or updates element with given key/value 
in a
                    map fd.  On success it returns zero.  On error, -1  is  
returned
                    and  errno  is set to EINVAL or EPERM or ENOMEM or E2BIG.  
E2BIG
                    indicates that number of elements in the map reached 
max_entries
                    limit specified at map creation time.

             BPF_MAP_DELETE_ELEM
                    int bpf_delete_elem(int fd, void *key)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                        };

                        return bpf(BPF_MAP_DELETE_ELEM, &attr, sizeof(attr));
                    }
                    The call deletes an element in a map fd with given key.  
Returns
                    zero on success. If element is not found it returns -1 and  
sets
                    errno to ENOENT.

             BPF_MAP_GET_NEXT_KEY
                    int bpf_get_next_key(int fd, void *key, void *next_key)
                    {
                        union bpf_attr attr = {
                            .map_fd = fd,
                            .key = ptr_to_u64(key),
                            .next_key = ptr_to_u64(next_key),
                        };

                        return bpf(BPF_MAP_GET_NEXT_KEY, &attr, sizeof(attr));
                    }
                    The  call  looks  up  an  element  by  key in a given map 
fd and
                    returns key of the next element into next_key pointer. If 
key is
                    not  found,  it return zero and returns key of the first 
element
                    into next_key. If key is the last element,  it  returns  -1 
 and
                    sets  errno  to  ENOENT. Other possible errno values are 
ENOMEM,
                    EFAULT, EPERM, EINVAL.  This method can be used to iterate  
over
                    all elements of the map.

             close(map_fd)
                    will  delete  the  map  map_fd.  Exiting process will 
delete all
                    maps automatically.

         eBPF programs
             BPF_PROG_LOAD
                    This cmd is used to load eBPF program into the kernel.

                    char bpf_log_buf[LOG_BUF_SIZE];

                    int bpf_prog_load(enum bpf_prog_type prog_type,
                                      const struct bpf_insn *insns, int 
insn_cnt,
                                      const char *license)
                    {
                        union bpf_attr attr = {
                            .prog_type = prog_type,
                            .insns = ptr_to_u64(insns),
                            .insn_cnt = insn_cnt,
                            .license = ptr_to_u64(license),
                            .log_buf = ptr_to_u64(bpf_log_buf),
                            .log_size = LOG_BUF_SIZE,
                            .log_level = 1,
                        };

                        return bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
                    }
                    prog_type is one of the available program types:
                    enum bpf_prog_type {
                            BPF_PROG_TYPE_UNSPEC,
                            BPF_PROG_TYPE_SOCKET,
                            BPF_PROG_TYPE_TRACING,
                    };
                    By picking prog_type program author  selects  a  set  of  
helper
                    functions callable from eBPF program and corresponding 
format of
                    struct bpf_context (which is  the  data  blob  passed  into 
 the
                    program  as  the  first  argument).   For  example, the 
programs
                    loaded with  prog_type  =  TYPE_TRACING  may  call  
bpf_printk()
                    helper,  whereas  TYPE_SOCKET  programs  may  not.   The  
set of
                    functions  available  to  the  programs  under  given  type 
 may
                    increase in the future.

                    Currently the set of functions for TYPE_TRACING is:
                    bpf_map_lookup_elem(map_fd, void *key)              // 
lookup key in a map_fd
                    bpf_map_update_elem(map_fd, void *key, void *value) // 
update key/value
                    bpf_map_delete_elem(map_fd, void *key)              // 
delete key in a map_fd
                    bpf_ktime_get_ns(void)                              // 
returns current ktime
                    bpf_printk(char *fmt, int fmt_size, ...)            // 
prints into trace buffer
                    bpf_memcmp(void *ptr1, void *ptr2, int size)        // 
non-faulting memcmp
                    bpf_fetch_ptr(void *ptr)    // non-faulting load pointer 
from any address
                    bpf_fetch_u8(void *ptr)     // non-faulting 1 byte load
                    bpf_fetch_u16(void *ptr)    // other non-faulting loads
                    bpf_fetch_u32(void *ptr)
                    bpf_fetch_u64(void *ptr)

                    and bpf_context is defined as:
                    struct bpf_context {
                        /* argN fields match one to one to arguments passed to 
trace events */
                        u64 arg1, arg2, arg3, arg4, arg5, arg6;
                        /* return value from kretprobe event or from 
syscall_exit event */
                        u64 ret;
                    };

                    The set of helper functions for TYPE_SOCKET is TBD.

                    More   program   types   may   be  added  in  the  future.  
Like
                    BPF_PROG_TYPE_USER_TRACING for unprivileged programs.

                    BPF_PROG_TYPE_UNSPEC is used for  testing  only.  Such  
programs
                    cannot be attached to events.

                    insns array of "struct bpf_insn" instructions

                    insn_cnt number of instructions in the program

                    license  license  string,  which  must be GPL compatible to 
call
                    helper functions marked gpl_only

                    log_buf user supplied buffer that in-kernel verifier is 
using to
                    store  verification  log. Log is a multi-line string that 
should
                    be used by program author to understand  how  verifier  
came  to
                    conclusion  that program is unsafe. The format of the 
output can
                    change at any time as verifier evolves.

                    log_size size of user buffer. If size of the buffer is not 
large
                    enough  to store all verifier messages, -1 is returned and 
errno
                    is set to ENOSPC.

                    log_level verbosity level of eBPF verifier, where zero 
means  no
                    logs provided

             close(prog_fd)
                    will unload eBPF program

             The  maps  are  accesible  from  programs  and  generally  tie  
the two
             together.  Programs process various events  (like  tracepoint,  
kprobe,
             packets)  and  store  the  data into maps. User space fetches data 
from
             maps.  Either the same or a different map may be used by user 
space  as
             configuration space to alter program behavior on the fly.

         Events
             Once an eBPF program is loaded, it can be attached to an event. 
Various
             kernel subsystems have different ways to do so. For example:

             setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd, 
sizeof(prog_fd));
             will attach the program prog_fd to socket sock which  was  
received  by
             prior call to socket().

             ioctl(event_fd, PERF_EVENT_IOC_SET_BPF, prog_fd);
             will  attach  the  program  prog_fd  to  perf  event event_fd 
which was
             received by prior call to perf_event_open().

             Another way to attach the program to a tracing event is:
             event_fd = 
open("/sys/kernel/debug/tracing/events/skb/kfree_skb/filter");
             write(event_fd, "bpf-123"); /* where 123 is eBPF program FD */
             /* here program is attached and will be triggered by events */
             close(event_fd); /* to detach from event */

      EXAMPLES
             /* eBPF+sockets example:
              * 1. create map with maximum of 2 elements
              * 2. set map[6] = 0 and map[17] = 0
              * 3. load eBPF program that counts number of TCP and UDP packets 
received
              *    via map[skb->ip->proto]++
              * 4. attach prog_fd to raw socket via setsockopt()
              * 5. print number of received TCP/UDP packets every second
              */
             int main(int ac, char **av)
             {
                 int sock, map_fd, prog_fd, key;
                 long long value = 0, tcp_cnt, udp_cnt;

                 map_fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(key), 
sizeof(value), 2);
                 if (map_fd < 0) {
                     printf("failed to create map '%s'\n", strerror(errno));
                     /* likely not run as root */
                     return 1;
                 }

                 key = 6; /* ip->proto == tcp */
                 assert(bpf_update_elem(map_fd, &key, &value) == 0);

                 key = 17; /* ip->proto == udp */
                 assert(bpf_update_elem(map_fd, &key, &value) == 0);

                 struct bpf_insn prog[] = {
                     BPF_MOV64_REG(BPF_REG_6, BPF_REG_1),          /* r6 = r1 */
                     BPF_LD_ABS(BPF_B, 14 + 9),                    /* r0 = 
ip->proto */
                     BPF_STX_MEM(BPF_W, BPF_REG_10, BPF_REG_0, -4),/* *(u32 
*)(fp - 4) = r0 */
                     BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),         /* r2 = fp */
                     BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -4),        /* r2 = r2 - 
4 */
                     BPF_LD_MAP_FD(BPF_REG_1, map_fd),             /* r1 = 
map_fd */
                     BPF_CALL_FUNC(BPF_FUNC_map_lookup_elem),      /* r0 = 
map_lookup(r1, r2) */
                     BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 2),        /* if (r0 == 
0) goto pc+2 */
                     BPF_MOV64_IMM(BPF_REG_1, 1),                  /* r1 = 1 */
                     BPF_XADD(BPF_DW, BPF_REG_0, BPF_REG_1, 0, 0), /* lock 
*(u64 *)r0 += r1 */
                     BPF_MOV64_IMM(BPF_REG_0, 0),                  /* r0 = 0 */
                     BPF_EXIT_INSN(),                              /* return r0 
*/
                 };
                 prog_fd = bpf_prog_load(BPF_PROG_TYPE_SOCKET, prog, 
sizeof(prog), "GPL");
                 assert(prog_fd >= 0);

                 sock = open_raw_sock("lo");

                 assert(setsockopt(sock, SOL_SOCKET, SO_ATTACH_BPF, &prog_fd,
                                   sizeof(prog_fd)) == 0);

                 for (;;) {
                     key = 6;
                     assert(bpf_lookup_elem(map_fd, &key, &tcp_cnt) == 0);
                     key = 17;
                     assert(bpf_lookup_elem(map_fd, &key, &udp_cnt) == 0);
                     printf("TCP %lld UDP %lld packets0, tcp_cnt, udp_cnt);
                     sleep(1);
                 }

                 return 0;
             }

      RETURN VALUE
             For a successful call, the return value depends on the operation:

             BPF_MAP_CREATE
                    The new file descriptor associated with eBPF map.

             BPF_PROG_LOAD
                    The new file descriptor associated with eBPF program.

             All other commands
                    Zero.

             On error, -1 is returned, and errno is set appropriately.

      ERRORS
             EPERM  bpf() syscall was made without sufficient privilege 
(without the
                    CAP_SYS_ADMIN capability).

             ENOMEM Cannot allocate sufficient memory.

             EBADF  fd is not an open file descriptor

             EFAULT One  of  the  pointers  (  key or value or log_buf or insns 
) is
                    outside accessible address space.

             EINVAL The value specified in cmd is not recognized by this kernel.

             EINVAL For BPF_MAP_CREATE, either map_type or attributes are 
invalid.

             EINVAL For BPF_MAP_*_ELEM  commands,  some  of  the  fields  of  
"union
                    bpf_attr" unused by this command are not set to zero.

             EINVAL For BPF_PROG_LOAD, attempt to load invalid program 
(unrecognized
                    instruction or uses reserved fields or jumps  out  of  
range  or
                    loop detected or calls unknown function).

             EACCES For BPF_PROG_LOAD, though program has valid instructions, 
it was
                    rejected, since it was  deemed  unsafe  (may  access  
disallowed
                    memory   region  or  uninitialized  stack/register  or  
function
                    constraints don't match actual types or misaligned  
access).  In
                    such case it is recommended to call bpf() again with 
log_level =
                    1 and examine log_buf for specific reason provided by 
verifier.

             ENOENT For BPF_MAP_LOOKUP_ELEM or BPF_MAP_DELETE_ELEM,  indicates  
that
                    element with given key was not found.

             E2BIG  program  is  too  large  or a map reached max_entries limit 
(max
                    number of elements).

      NOTES
             These commands may be used only by a privileged process (one 
having the
             CAP_SYS_ADMIN capability).

      SEE ALSO
             eBPF    architecture    and    instruction    set   is   explained 
  in
             Documentation/networking/filter.txt

      Linux                             2014-09-16                            
BPF(2)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3c731eba48e1b0650decfc91a839b80f0e05ce8f
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:07 2014 -0700

      bpf: mini eBPF library, test stubs and verifier testsuite

      1.
      the library includes a trivial set of BPF syscall wrappers:
      int bpf_create_map(int key_size, int value_size, int max_entries);
      int bpf_update_elem(int fd, void *key, void *value);
      int bpf_lookup_elem(int fd, void *key, void *value);
      int bpf_delete_elem(int fd, void *key);
      int bpf_get_next_key(int fd, void *key, void *next_key);
      int bpf_prog_load(enum bpf_prog_type prog_type,
                  const struct sock_filter_int *insns, int insn_len,
                  const char *license);
      bpf_prog_load() stores verifier log into global bpf_log_buf[] array

      and BPF_*() macros to build instructions

      2.
      test stubs configure eBPF infra with 'unspec' map and program types.
      These are fake types used by user space testsuite only.

      3.
      verifier tests valid and invalid programs and expects predefined
      error log messages from kernel.
      40 tests so far.

      $ sudo ./test_verifier
       #0 add+sub+mul OK
       #1 unreachable OK
       #2 unreachable2 OK
       #3 out of range jump OK
       #4 out of range jump2 OK
       #5 test1 ld_imm64 OK
       ...

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 17a5267067f3c372fec9ffb798d6eaba6b5e6a4c
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:06 2014 -0700

      bpf: verifier (add verifier core)

      This patch adds verifier core which simulates execution of every insn and
      records the state of registers and program stack. Every branch 
instruction seen
      during simulation is pushed into state stack. When verifier reaches 
BPF_EXIT,
      it pops the state from the stack and continues until it reaches BPF_EXIT 
again.
      For program:
      1: bpf_mov r1, xxx
      2: if (r1 == 0) goto 5
      3: bpf_mov r0, 1
      4: goto 6
      5: bpf_mov r0, 2
      6: bpf_exit
      The verifier will walk insns: 1, 2, 3, 4, 6
      then it will pop the state recorded at insn#2 and will continue: 5, 6

      This way it walks all possible paths through the program and checks all
      possible values of registers. While doing so, it checks for:
      - invalid instructions
      - uninitialized register access
      - uninitialized stack access
      - misaligned stack access
      - out of range stack access
      - invalid calling convention
      - instruction encoding is not using reserved fields

      Kernel subsystem configures the verifier with two callbacks:

      - bool (*is_valid_access)(int off, int size, enum bpf_access_type type);
        that provides information to the verifer which fields of 'ctx'
        are accessible (remember 'ctx' is the first argument to eBPF program)

      - const struct bpf_func_proto *(*get_func_proto)(enum bpf_func_id 
func_id);
        returns argument constraints of kernel helper functions that eBPF 
program
        may call, so that verifier can checks that R1-R5 types match the 
prototype

      More details in Documentation/networking/filter.txt and in 
kernel/bpf/verifier.c

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 475fb78fbf48592ce541627c60a7b331060e31f5
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:05 2014 -0700

      bpf: verifier (add branch/goto checks)

      check that control flow graph of eBPF program is a directed acyclic graph

      check_cfg() does:
      - detect loops
      - detect unreachable instructions
      - check that program terminates with BPF_EXIT insn
      - check that all branches are within program boundary

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0246e64d9a5fcd4805198de59b9b5cf1f974eb41
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:04 2014 -0700

      bpf: handle pseudo BPF_LD_IMM64 insn

      eBPF programs passed from userspace are using pseudo BPF_LD_IMM64 
instructions
      to refer to process-local map_fd. Scan the program for such instructions 
and
      if FDs are valid, convert them to 'struct bpf_map' pointers which will be 
used
      by verifier to check access to maps in bpf_map_lookup/update() calls.
      If program passes verifier, convert pseudo BPF_LD_IMM64 into generic by 
dropping
      BPF_PSEUDO_MAP_FD flag.

      Note that eBPF interpreter is generic and knows nothing about pseudo 
insns.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cbd357008604925355ae7b54a09137dabb81b580
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:03 2014 -0700

      bpf: verifier (add ability to receive verification log)

      add optional attributes for BPF_PROG_LOAD syscall:
      union bpf_attr {
          struct {
        ...
        __u32         log_level; /* verbosity level of eBPF verifier */
        __u32         log_size;  /* size of user buffer */
        __aligned_u64 log_buf;   /* user supplied 'char *buffer' */
          };
      };

      when log_level > 0 the verifier will return its verification log in the 
user
      supplied buffer 'log_buf' which can be used by program author to analyze 
why
      verifier rejected given program.

      'Understanding eBPF verifier messages' section of 
Documentation/networking/filter.txt
      provides several examples of these messages, like the program:

        BPF_ST_MEM(BPF_DW, BPF_REG_10, -8, 0),
        BPF_MOV64_REG(BPF_REG_2, BPF_REG_10),
        BPF_ALU64_IMM(BPF_ADD, BPF_REG_2, -8),
        BPF_LD_MAP_FD(BPF_REG_1, 0),
        BPF_CALL_FUNC(BPF_FUNC_map_lookup_elem),
        BPF_JMP_IMM(BPF_JEQ, BPF_REG_0, 0, 1),
        BPF_ST_MEM(BPF_DW, BPF_REG_0, 4, 0),
        BPF_EXIT_INSN(),

      will be rejected with the following multi-line message in log_buf:

        0: (7a) *(u64 *)(r10 -8) = 0
        1: (bf) r2 = r10
        2: (07) r2 += -8
        3: (b7) r1 = 0
        4: (85) call 1
        5: (15) if r0 == 0x0 goto pc+1
         R0=map_ptr R10=fp
        6: (7a) *(u64 *)(r0 +4) = 0
        misaligned access off 4 size 8

      The format of the output can change at any time as verifier evolves.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51580e798cb61b0fc63fa3aa6c5c975375aa0550
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:02 2014 -0700

      bpf: verifier (add docs)

      this patch adds all of eBPF verfier documentation and empty bpf_check()

      The end goal for the verifier is to statically check safety of the 
program.

      Verifier will catch:
      - loops
      - out of range jumps
      - unreachable instructions
      - invalid instructions
      - uninitialized register access
      - uninitialized stack access
      - misaligned stack access
      - out of range stack access
      - invalid calling convention

      More details in Documentation/networking/filter.txt

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0a542a86d73b1577e7d4f55fc95dcffd3fe62643
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:01 2014 -0700

      bpf: handle pseudo BPF_CALL insn

      in native eBPF programs userspace is using pseudo BPF_CALL instructions
      which encode one of 'enum bpf_func_id' inside insn->imm field.
      Verifier checks that program using correct function arguments to given 
func_id.
      If all checks passed, kernel needs to fixup BPF_CALL->imm fields by
      replacing func_id with in-kernel function pointer.
      eBPF interpreter just calls the function.

      In-kernel eBPF users continue to use generic BPF_CALL.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09756af46893c18839062976c3252e93a1beeba7
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:17:00 2014 -0700

      bpf: expand BPF syscall with program load/unload

      eBPF programs are similar to kernel modules. They are loaded by the user
      process and automatically unloaded when process exits. Each eBPF program 
is
      a safe run-to-completion set of instructions. eBPF verifier statically
      determines that the program terminates and is safe to execute.

      The following syscall wrapper can be used to load the program:
      int bpf_prog_load(enum bpf_prog_type prog_type,
                        const struct bpf_insn *insns, int insn_cnt,
                        const char *license)
      {
          union bpf_attr attr = {
              .prog_type = prog_type,
              .insns = ptr_to_u64(insns),
              .insn_cnt = insn_cnt,
              .license = ptr_to_u64(license),
          };

          return bpf(BPF_PROG_LOAD, &attr, sizeof(attr));
      }
      where 'insns' is an array of eBPF instructions and 'license' is a string
      that must be GPL compatible to call helper functions marked gpl_only

      Upon succesful load the syscall returns prog_fd.
      Use close(prog_fd) to unload the program.

      User space tests and examples follow in the later patches

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit db20fd2b01087bdfbe30bce314a198eefedcc42e
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:16:59 2014 -0700

      bpf: add lookup/update/delete/iterate methods to BPF maps

      'maps' is a generic storage of different types for sharing data between 
kernel
      and userspace.

      The maps are accessed from user space via BPF syscall, which has commands:

      - create a map with given type and attributes
        fd = bpf(BPF_MAP_CREATE, union bpf_attr *attr, u32 size)
        returns fd or negative error

      - lookup key in a given map referenced by fd
        err = bpf(BPF_MAP_LOOKUP_ELEM, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key, attr->value
        returns zero and stores found elem into value or negative error

      - create or update key/value pair in a given map
        err = bpf(BPF_MAP_UPDATE_ELEM, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key, attr->value
        returns zero or negative error

      - find and delete element by key in a given map
        err = bpf(BPF_MAP_DELETE_ELEM, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key

      - iterate map elements (based on input key return next_key)
        err = bpf(BPF_MAP_GET_NEXT_KEY, union bpf_attr *attr, u32 size)
        using attr->map_fd, attr->key, attr->next_key

      - close(fd) deletes the map

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 749730ce42a2121e1c88350d69478bff3994b10a
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:16:58 2014 -0700

      bpf: enable bpf syscall on x64 and i386

      done as separate commit to ease conflict resolution

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 99c55f7d47c0dc6fc64729f37bf435abf43f4c60
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:16:57 2014 -0700

      bpf: introduce BPF syscall and maps

      BPF syscall is a multiplexor for a range of different operations on eBPF.
      This patch introduces syscall with single command to create a map.
      Next patch adds commands to access maps.

      'maps' is a generic storage of different types for sharing data between 
kernel
      and userspace.

      Userspace example:
      /* this syscall wrapper creates a map with given type and attributes
       * and returns map_fd on success.
       * use close(map_fd) to delete the map
       */
      int bpf_create_map(enum bpf_map_type map_type, int key_size,
                         int value_size, int max_entries)
      {
          union bpf_attr attr = {
              .map_type = map_type,
              .key_size = key_size,
              .value_size = value_size,
              .max_entries = max_entries
          };

          return bpf(BPF_MAP_CREATE, &attr, sizeof(attr));
      }

      'union bpf_attr' is backwards compatible with future extensions.

      More details in Documentation/networking/filter.txt and in manpage

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29075feaf1f55e6b1aa4054b44bc141e8d5eab0b
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 09:05:39 2014 -0700

      next: openrisc: Fix build

      openrisc:defconfig fails to build in next-20140926 with the following 
error.

      In file included from arch/openrisc/kernel/signal.c:31:0:
      ./arch/openrisc/include/asm/syscall.h: In function 'syscall_get_arch':
      ./arch/openrisc/include/asm/syscall.h:77:9: error: 'EM_OPENRISC' 
undeclared

      Fix by moving EM_OPENRISC to include/uapi/linux/elf-em.h.

      Fixes: ce5d112827e5 ("ARCH: AUDIT: implement syscall_get_arch for all 
arches")
      Cc: Eric Paris <eparis@xxxxxxxxxx>
      Cc: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 18a702e0de9879d5c0225a09f494443f0b91a0cc
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 17:03:51 2014 +0530

      power: reset: use restart_notifier mechanism for msm-poweroff

      This change replaces use of arm_pm_restart with recently introduced
      reset mechanism in Linux kernel called restart_notifier.

      Choosing priority 128, which is default priority, as according to
      documentation, this mechanism is sufficient to restart the entire system.

      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Cc: Sebastian Reichel <sre@xxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx

      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 371bb20d6927f204ef5a7887ecddb06b2501c0d9
  Author: David Riley <davidriley@xxxxxxxxxxxx>
  Date:   Wed Aug 27 12:23:51 2014 -0700

      power: Add simple gpio-restart driver

      This driver registers a restart handler to set a GPIO line high/low
      to reset a board based on devicetree bindings.

      Signed-off-by: David Riley <davidriley@xxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 093ec3c5337434f40d77c1af06c139da3e5ba6dc
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Wed Sep 10 10:53:41 2014 +0200

      ath5k: Remove AHB bus support

      AHB bus support was added in v2.6.38, through commit a0b907ee2a71
      ("ath5k: Add AHB bus support."). That code can only be build if the
      Kconfig symbol ATHEROS_AR231X is set. But that symbol has never been
      added to the tree. So AHB bus support has always been dead code.

      Let's remove all code that depends on ATHEROS_AR231X. If that symbol
      ever gets added to the tree the AHB bus support can be re-added too.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1670d8569eeb5c5c15776d37b00a2afb5255bf28
  Merge: b08fec2 6cd6d94
  Author: Sebastian Reichel <sre@xxxxxxxxxx>
  Date:   Fri Sep 26 19:45:11 2014 +0200

      Merge tag 'tags/restart-handler-for-v3.18' into next

      Immutable branch with restart handler patches for v3.18

  commit 30d3c071a64ad8a0aaef8fbd9513698889456680
  Merge: 330bd4e 565766b
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:38:51 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 330bd4ec9d046a6e6f8b7cf4a53c2d15b7705e00
  Merge: 687b930 094e935
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:37:02 2014 -0400

      Merge tag 'nfc-next-3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

      Samuel Ortiz <sameo@xxxxxxxxxxxxxxx> says:

      "NFC: 3.18 pull request

      This is the NFC pull request for 3.18.

      We've had major updates for TI and ST Microelectronics drivers:

      For TI's trf7970a driver:

      - Target mode support for trf7970a
      - Suspend/resume support for trf7970a
      - DT properties additions to handle different quirks
      - A bunch of fixes for smartphone IOP related issues

      For ST Microelectronics' ST21NFCA and ST21NFCB drivers:

      - ISO15693 support for st21nfcb
      - checkpatch and sparse related warning fixes
      - Code cleanups and a few minor fixes

      Finally, Marvell add ISO15693 support to the NCI stack, together with a
      couple of NCI fixes."

      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 687b93082c0469fe9fe85583e6265a3d910cd89a
  Merge: d3d3e00 b25f32c
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:35:46 2014 -0400

      Merge branch 'for-linville' of git://github.com/kvalo/ath

  commit d3d3e0017fcc2c3c8e5f6a229f4b65f8bcc15bae
  Merge: 7a0a260 48849a4
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 13:33:58 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

  commit 34666d467cbf1e2e3c7bb15a63eccfb582cdd71f
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 11:29:03 2014 +0200

      netfilter: bridge: move br_netfilter out of the core

      Jesper reported that br_netfilter always registers the hooks since
      this is part of the bridge core. This harms performance for people that
      don't need this.

      This patch modularizes br_netfilter so it can be rmmod'ed, thus,
      the hooks can be unregistered. I think the bridge netfilter should have
      been a separated module since the beginning, Patrick agreed on that.

      Note that this is breaking compatibility for users that expect that
      bridge netfilter is going to be available after explicitly 'modprobe
      bridge' or via automatic load through brctl.

      However, the damage can be easily undone by modprobing br_netfilter.
      The bridge core also spots a message to provide a clue to people that
      didn't notice that this has been deprecated.

      On top of that, the plan is that nftables will not rely on this software
      layer, but integrate the connection tracking into the bridge layer to
      enable stateful filtering and NAT, which is was bridge netfilter users
      seem to require.

      This patch still keeps the fake_dst_ops in the bridge core, since this
      is required by when the bridge port is initialized. So we can safely
      modprobe/rmmod br_netfilter anytime.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
      Acked-by: Florian Westphal <fw@xxxxxxxxx>

  commit 7276ca3fa23864133f5ee7431c51546d9b7f695f
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 13:28:16 2014 +0200

      netfilter: bridge: nf_bridge_copy_header as static inline in header

      Move nf_bridge_copy_header() as static inline in netfilter_bridge.h
      header file. This patch prepares the modularization of the br_netfilter
      code.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 772476df7047db87ac4174d1ed396512912d23bf
  Author: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 11:27:51 2014 +0100

      net/netfilter/x_tables.c: use __seq_open_private()

      Reduce boilerplate code by using __seq_open_private() instead of 
seq_open()
      in xt_match_open() and xt_target_open().

      Signed-off-by: Rob Jones <rob.jones@xxxxxxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit d22e9131187df5c220d435b02e7bf346202c00a8
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 08:35:44 2014 +0800

      of: add vendor prefix for Chipidea

      Adds chipidea to the list of DT vendor prefixes.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit d8498205fac05f2dcf1e72ff1b1e941574a87e49
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Mon Jul 7 14:04:32 2014 +0200

      of: Add vendor prefix for Innolux Corporation

      According to Wikipedia, Innolux started out in 2003 as InnoLux Display
      Corporation and merged with Chi Mei Optoelectronics in 2006. It went by
      the name of Chimei Innolux Corporation for a while and changed its name
      back to Innolux Corporation in late 2012.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit fbc0806c7a05fc4a086dd2157f1f9a89743a2158
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:47:54 2014 +0200

      of: Add vendor prefix for Sitronix

      The stock ticker for Sitronix is just a number.
      "sitronix,st1232" is already in use for the Sitronix st1232 touchscreen
      controller on Atmark Techno Armadillo 800 EVA.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit 3d2bff03cb331f0dec50f9ec885ebe05dfd7fad4
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Sun Aug 10 01:15:09 2014 -0700

      devicetree: bindings: Document Gateworks vendor prefix

      Add Gateworks Corporation to the list of device tree vendor prefixes.

      Gateworks designs and manufactures single board computers designed for
      embedded wireless and wired network applications.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit f7fd78662181029dcc212ca17a7f94518afe2e4d
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 22:22:49 2014 +0200

      of: Add vendor prefix for Energy Micro

      The kernel supports devices with the following compatible strings
      already:

        energymicro,efm32-i2c
        energymicro,efm32-uart
        energymicro,efm32-spi
        energymicro,efm32-timer

      So add "energymicro" to the list of vendors.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit 0244f8f87ec7e327f7a6e45caaa966820eb3fbeb
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Sun Jun 22 15:40:00 2014 -0400

      dt/documentation: add specification of dma bus information

      Recently we introduced the generic device tree infrastructure for couple 
of DMA
      bus parameter, dma-ranges and dma-coherent. Update the documentation so 
that
      its useful for future users.

      The "dma-ranges" property is intended to be used for describing the
      configuration of DMA bus RAM addresses and its offset w.r.t CPU addresses.

      The "dma-coherent" property is intended to be used for identifying devices
      supported coherent DMA operations.

      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Signed-off-by: Rob Herring <robh@xxxxxxxxxx>

  commit 9137568e73c1d132bc786676d9c4e00b91a1c627
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:30:00 2014 +0200

      tty: serial: 8250_core: remove UART_IER_RDI in serial8250_stop_rx()

      serial8250_do_startup() adds UART_IER_RDI and UART_IER_RLSI to ier.
      serial8250_stop_rx() should remove both.
      This is what the serial-omap driver has been doing and is now moved to
      the 8250-core since it does no look to be *that* omap specific.

      Reviewed-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 59b3e898ddfc81a65975043b5eb44103cc29ff6e
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:59 2014 +0200

      tty: serial: 8250_core: use the ->line argument as a hint in 
serial8250_find_match_or_unused()

      Tony noticed that the old omap-serial driver picked the uart "number"
      based on the hint given from device tree or platform device's id.
      The 8250 based omap driver doesn't do this because the core code does
      not honour the ->line argument which is passed by the driver.

      This patch aims to keep the same behaviour as with omap-serial. The
      function will first try to use the line suggested ->line argument and
      then fallback to the old strategy in case the port is taken.

      That means the the third uart will always be ttyS2 even if the previous
      two have not been enabled in DT.

      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0aa525d11859c1a4d5b78fdc704148e2ae03ae13
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:58 2014 +0200

      tty: serial: 8250_core: read only RX if there is something in the FIFO

      The serial8250_do_startup() function unconditionally clears the
      interrupts and for that it reads from the RX-FIFO without checking if
      there is a byte in the FIFO or not. This works fine on OMAP4+ HW like
      AM335x or DRA7.
      OMAP3630 ES1.1 (which means probably all OMAP3 and earlier) does not like
      this:

      |Unhandled fault: external abort on non-linefetch (0x1028) at 0xfb020000
      |Internal error: : 1028 [#1] ARM
      |Modules linked in:
      |CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0-00022-g7edcb57-dirty #1213
      |task: de0572c0 ti: de058000 task.ti: de058000
      |PC is at mem32_serial_in+0xc/0x1c
      |LR is at serial8250_do_startup+0x220/0x85c
      |Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
      |Control: 10c5387d  Table: 80004019  DAC: 00000015
      |[<c03051d4>] (mem32_serial_in) from [<c0307fe8>] 
(serial8250_do_startup+0x220/0x85c)
      |[<c0307fe8>] (serial8250_do_startup) from [<c0309e00>] 
(omap_8250_startup+0x5c/0xe0)
      |[<c0309e00>] (omap_8250_startup) from [<c030863c>] 
(serial8250_startup+0x18/0x2c)
      |[<c030863c>] (serial8250_startup) from [<c030394c>] 
(uart_startup+0x78/0x1d8)
      |[<c030394c>] (uart_startup) from [<c0304678>] (uart_open+0xe8/0x114)
      |[<c0304678>] (uart_open) from [<c02e9e10>] (tty_open+0x1a8/0x5a4)

      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d74d5d1b7288ff9d4439c8c7e0e314cde9743467
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:57 2014 +0200

      tty: serial: 8250_core: add run time pm

      While comparing the OMAP-serial and the 8250 part of this I noticed that
      the latter does not use run time-pm. Here are the pieces. It is
      basically a get before first register access and a last_busy + put after
      last access. This has to be enabled from userland _and_ UART_CAP_RPM is
      required for this.
      The runtime PM can usually work transparently in the background however
      there is one exception to this: After serial8250_tx_chars() completes
      there still may be unsent bytes in the FIFO (depending on CPU speed vs
      baud rate + flow control). Even if the TTY-buffer is empty we do not
      want RPM to disable the device because it won't send the remaining
      bytes. Instead we leave serial8250_tx_chars() with RPM enabled and wait
      for the FIFO empty interrupt. Once we enter serial8250_tx_chars() with
      an empty buffer we know that the FIFO is empty and since we are not going
      to send anything, we can disable the device.
      That xchg() is to ensure that serial8250_tx_chars() can be called
      multiple times and only the first invocation will actually invoke the
      runtime PM function. So that the last invocation of __stop_tx() will
      disable runtime pm.

      NOTE: do not enable RPM on the device unless you know what you do! If
      the device goes idle, it won't be woken up by incomming RX data _unless_
      there is a wakeup irq configured which is usually the RX pin configure
      for wakeup via the reset module. The RX activity will then wake up the
      device from idle. However the first character is garbage and lost. The
      following bytes will be received once the device is up in time. On the
      beagle board xm (omap3) it takes approx 13ms from the first wakeup byte
      until the first byte that is received properly if the device was in
      core-off.

      v5â?¦v8:
        - drop RPM from serial8250_set_mctrl() it will be used in
          restore path which already has RPM active and holds
          dev->power.lock
      v4â?¦v5:
        - add a wrapper around rpm function and introduce UART_CAP_RPM
          to ensure RPM put is invoked after the TX FIFO is empty.
      v3â?¦v4:
        - added runtime to the console code
        - removed device_may_wakeup() from serial8250_set_sleep()

      Cc: mika.westerberg@xxxxxxxxxxxxxxx
      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 234abab143aef82c0ef1f2de409c0db96b666f3c
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:29:56 2014 +0200

      tty: serial: 8250_core: allow to set ->throttle / ->unthrottle callbacks

      The OMAP UART provides support for HW assisted flow control. What is
      missing is the support to throttle / unthrottle callbacks which are used
      by the omap-serial driver at the moment.
      This patch adds the callbacks. It should be safe to add them since they
      are only invoked from the serial_core (uart_throttle()) if the feature
      flags are set.

      Reviewed-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Tested-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 49757c9cc7887bc79f742eb8aacf16e464ca5f0b
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Sep 23 13:56:56 2014 +0200

      perf tools: Fix line number in the config file error message

      If we fail to parse the config file within the callback function,
      the line number counter 'could be' already on the next line.

      This results in wrong line number report like:

        $ cat ~/.perfconfig
        [call-graph]
                sort-key = krava
        $ perf record ls
        Fatal: bad config file line 3 in /home/jolsa/.perfconfig

      Fixing this by saving the current line number for this case.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140923115656.GC2979@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5a2e5e85989025a3bb23ea5571fdac0cc5787807
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:44 2014 +0900

      perf tools: Convert {record,top}.call-graph option to 
call-graph.record-mode

      So that it'll be passed to perf_callchain_config().

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2b9240cafe9780f77b257321b13c4c4d2c2d0dc8
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:43 2014 +0900

      perf tools: Introduce perf_callchain_config()

      This patch adds support for following config options to ~/.perfconfig 
file.

        [call-graph]
          record-mode = dwarf
          dump-size = 8192
          print-type = fractal
          order = callee
          threshold = 0.5
          print-limit = 128
          sort-key = function

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f7f084f4d3c29b0f9877a32fc6e2feacd47695b9
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:42 2014 +0900

      perf callchain: Move some parser functions to callchain.c

      And rename record_callchain_parse() to parse_callchain_record_opt() in
      accordance to parse_callchain_report_opt().

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 72a128aa083a7f4cc4f800718aaae05d9c698e26
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:41 2014 +0900

      perf tools: Move callchain config from record_opts to callchain_param

      So that all callchain config parameters can be read/written to a single
      place.  It's a preparation to consolidate handling of all callchain
      options.

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 72f72ed21e56c386dd92118e5da3ce06752b1614
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Sep 23 10:01:40 2014 +0900

      perf hists browser: Fix callchain print bug on TUI

      Currently perf report -g graph option doesn't work as expected and
      always work as same as -g fractal.  This was a bug during recent
      callchain print code cleanup.

      Before:
        $ perf report -g graph

          Children      Self  Command  Shared Object      Symbol
        ================================================================
        -   56.19%    35.41%  sleep    [kernel.kallsyms]  [k] page_fault
           - page_fault
              + 63.02% _dl_relocate_object
              + 36.98% clear_user

      After:
          Children      Self  Command  Shared Object      Symbol
        ================================================================
        -   56.19%    35.41%  sleep    [kernel.kallsyms]  [k] page_fault
           - page_fault
              + 35.41% _dl_relocate_object
              + 20.78% clear_user

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Milian Wolff <mail@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411434104-5307-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b08fec2262c8dbb349fe9456586cf0724407e5ee
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Tue Jul 22 15:52:29 2014 +0100

      power: reset: st: Provide DT bindings for ST's Power Reset driver

      Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 1da34daf24823f19cfd56c97973334cd95635926
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Sep 23 10:55:08 2014 -0400

      perf tools: Use ACCESS_ONCE() instead of volatile cast

      Use ACCESS_ONCE() instead of the cast to volatile and read. This is just
      a style change which is reader friendly.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411484109-10442-1-git-send-email-bobby.prani@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f0745f3696e88b4055c6229e1306a78fbe503066
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Tue Jul 22 15:52:28 2014 +0100

      power: reset: Add restart functionality for STiH41x platforms

      This driver adds the restart functionality for STiH415 and STiH416
      platforms from STMicroelectronics.  This driver registers an
      arm_pm_restart function to reset the platform.

      Signed-off-by: Christophe Kerello <christophe.kerello@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 52e0283497ccb1e675d56c9499cc2cc5ec271094
  Author: Taeung Song <treeze.taeung@xxxxxxxxx>
  Date:   Wed Sep 24 10:33:37 2014 +0900

      perf tools: Modify error code for when perf_session__new() fails

      Because perf_session__new() can fail for more reasons than just ENOMEM,
      modify error code(ENOMEM or EINVAL) to -1.

      Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411522417-9917-1-git-send-email-treeze.taeung@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 661a88860274e059fdb744dfaa98c045db7b5d1d
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 26 13:27:03 2014 +0200

      power: charger-manager: Fix NULL pointer exception with missing 
cm-fuel-gauge

      NULL pointer exception happens during charger-manager probe if
      'cm-fuel-gauge' property is not present.

      [    2.448536] Unable to handle kernel NULL pointer dereference at 
virtual address 00000000
      [    2.456572] pgd = c0004000
      [    2.459217] [00000000] *pgd=00000000
      [    2.462759] Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      [    2.468047] Modules linked in:
      [    2.471089] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 
3.17.0-rc6-00251-ge44cf96cd525-dirty #969
      [    2.479765] task: ea890000 ti: ea87a000 task.ti: ea87a000
      [    2.485161] PC is at strcmp+0x4/0x30
      [    2.488719] LR is at power_supply_match_device_by_name+0x10/0x1c
      [    2.494695] pc : [<c01f4220>]    lr : [<c030fe38>]    psr: a0000113
      [    2.494695] sp : ea87bde0  ip : 00000000  fp : eaa97010
      [    2.506150] r10: 00000004  r9 : ea97269c  r8 : ea3bbfd0
      [    2.511360] r7 : eaa97000  r6 : c030fe28  r5 : 00000000  r4 : ea3b0000
      [    2.517869] r3 : 0000006d  r2 : 00000000  r1 : 00000000  r0 : c057c195
      [    2.524381] Flags: NzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  
Segment kernel
      [    2.531671] Control: 10c5387d  Table: 4000404a  DAC: 00000015
      [    2.537399] Process swapper/0 (pid: 1, stack limit = 0xea87a240)
      [    2.543388] Stack: (0xea87bde0 to 0xea87c000)
      [    2.547733] bde0: ea3b0210 c026b1c8 eaa97010 eaa97000 eaa97010 
eabb60a8 ea3b0210 00000000
      [    2.555891] be00: 00000008 ea2db210 ea1a3410 c030fee0 ea3bbf90 
c03138fc c068969c c013526c
      [    2.564050] be20: eaa040c0 00000000 c068969c 00000000 eaa040c0 
ea2da300 00000002 00000000
      [    2.572208] be40: 00000001 ea2da3c0 00000000 00000001 00000000 
eaa97010 c068969c 00000000
      [    2.580367] be60: 00000000 c068969c 00000000 00000002 00000000 
c026b71c c026b6f0 eaa97010
      [    2.588527] be80: c0e82530 c026a330 00000000 eaa97010 c068969c 
eaa97044 00000000 c061df50
      [    2.596686] bea0: ea87a000 c026a4dc 00000000 c068969c c026a448 
c0268b5c ea8054a8 eaa8fd50
      [    2.604845] bec0: c068969c ea2db180 c06801f8 c0269b18 c0590f68 
c068969c c0656c98 c068969c
      [    2.613004] bee0: c0656c98 ea3bbe40 c06988c0 c026aaf0 00000000 
c0656c98 c0656c98 c00088a4
      [    2.621163] bf00: 00000000 c0055f48 00000000 00000004 00000000 
ea890000 c05dbc54 c062c178
      [    2.629323] bf20: c0603518 c005f674 00000001 ea87a000 eb7ff83b 
c0476440 00000091 c003d41c
      [    2.637482] bf40: c05db344 00000007 eb7ff858 00000007 c065a76c 
c0647d24 00000007 c062c170
      [    2.645642] bf60: c06988c0 00000091 c062c178 c0603518 00000000 
c0603cc4 00000007 00000007
      [    2.653801] bf80: c0603518 c0c0c0c0 00000000 c0453948 00000000 
00000000 00000000 00000000
      [    2.661959] bfa0: 00000000 c0453950 00000000 c000e728 00000000 
00000000 00000000 00000000
      [    2.670118] bfc0: 00000000 00000000 00000000 00000000 00000000 
00000000 00000000 00000000
      [    2.678277] bfe0: 00000000 00000000 00000000 00000000 00000013 
00000000 c0c0c0c0 c0c0c0c0
      [    2.686454] [<c01f4220>] (strcmp) from [<c030fe38>] 
(power_supply_match_device_by_name+0x10/0x1c)
      [    2.695303] [<c030fe38>] (power_supply_match_device_by_name) from 
[<c026b1c8>] (class_find_device+0x54/0xac)
      [    2.705106] [<c026b1c8>] (class_find_device) from [<c030fee0>] 
(power_supply_get_by_name+0x1c/0x30)
      [    2.714137] [<c030fee0>] (power_supply_get_by_name) from [<c03138fc>] 
(charger_manager_probe+0x3d8/0xe58)
      [    2.723683] [<c03138fc>] (charger_manager_probe) from [<c026b71c>] 
(platform_drv_probe+0x2c/0x5c)
      [    2.732532] [<c026b71c>] (platform_drv_probe) from [<c026a330>] 
(driver_probe_device+0x10c/0x224)
      [    2.741384] [<c026a330>] (driver_probe_device) from [<c026a4dc>] 
(__driver_attach+0x94/0x98)
      [    2.749813] [<c026a4dc>] (__driver_attach) from [<c0268b5c>] 
(bus_for_each_dev+0x54/0x88)
      [    2.757969] [<c0268b5c>] (bus_for_each_dev) from [<c0269b18>] 
(bus_add_driver+0xd4/0x1d0)
      [    2.766123] [<c0269b18>] (bus_add_driver) from [<c026aaf0>] 
(driver_register+0x78/0xf4)
      [    2.774110] [<c026aaf0>] (driver_register) from [<c00088a4>] 
(do_one_initcall+0x80/0x1bc)
      [    2.782276] [<c00088a4>] (do_one_initcall) from [<c0603cc4>] 
(kernel_init_freeable+0x100/0x1cc)
      [    2.790952] [<c0603cc4>] (kernel_init_freeable) from [<c0453950>] 
(kernel_init+0x8/0xec)
      [    2.799029] [<c0453950>] (kernel_init) from [<c000e728>] 
(ret_from_fork+0x14/0x2c)
      [    2.806572] Code: e12fff1e e1a03000 eafffff7 e4d03001 (e4d12001)
      [    2.812832] ---[ end trace 7f12556111b9e7ef ]---

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Fixes: 856ee6115e2d ("charger-manager: Support deivce tree in charger 
manager driver")
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a5c2a4c9561cbbd374231bd341936dae716df9dd
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 14:39:54 2014 -0700

      perf tools: Fix perf record as non root with kptr_restrict == 1

      Currently perf record always errors out when you run it as non-root with
      kptr_restrict == 1, which is often the default.

      Make it only warn instead and fix the kernel resolve code to not
      segfault later. Profiling works still fine, except kernel symbols are
      not resolved.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411594794-7229-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e16343c47e4276f5ebc77ca16feb5e50ca1918f9
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 08:51:57 2014 +0100

      ARM: 8160/1: drop warning about return_address not using unwind tables

      The warning was introduced in 2009 (commit 4bf1fa5a34aa ([ARM] 5613/1:
      implement CALLER_ADDRESSx)). The only "problem" here is that
      CALLER_ADDRESSx for x > 1 returns NULL which doesn't do much harm.

      The drawback of implementing a fix (i.e. use unwind tables to implement 
CALLER_ADDRESSx) is that much of the unwinder code would need to be marked as 
not
      traceable.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit c3c963e1fb1c43641831595f53aa23f34dcaed3a
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:01:19 2014 +0100

      ARM: 8161/1: footbridge: select machine dir based on ARCH_FOOTBRIDGE

      Syntactically FOOTBRIDGE and ARCH_FOOTBRIDGE are identical (the former
      is defined in an if ARCH_FOOTBRIDGE block and the latter selects the
      former).

      Sematically FOOTBRIDGE means "we have a DC21285 (aka footbridge) device
      in the system" and ARCH_FOOTBRIDGE is the support for boards with a
      footbridge device, so ARCH_FOOTBRIDGE is the better symbol here.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit aeea3592a13bf12861943e44fc48f1f270941f8d
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 01:06:46 2014 +0100

      ARM: 8158/1: LLVMLinux: use static inline in ARM ftrace.h

      With compilers which follow the C99 standard (like modern versions of gcc 
and
      clang), "extern inline" does the wrong thing (emits code for an externally
      linkable version of the inline function). In this case using static inline
      and removing the NULL version of return_address in return_address.c does
      the right thing.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 389522b0c0530658eb9f9a53410ec2494616d785
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 22 22:12:35 2014 +0100

      ARM: 8155/1: place sigpage at a random offset above stack

      The sigpage is currently placed alongside shared libraries etc in the
      address space.  Similar to what x86_64 does for its VDSO, place the
      sigpage at a randomized offset above the stack so that learning the
      base address of the sigpage doesn't help expose where shared libraries
      are loaded in the address space (and vice versa).

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 02e0409a65560da66a747d2ac6023715b04659ea
  Author: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
  Date:   Mon Sep 22 22:08:42 2014 +0100

      ARM: 8154/1: use _install_special_mapping for sigpage

      _install_special_mapping allows the VMA to be identifed in
      /proc/pid/maps without the use of arch_vma_name, providing a
      slight net reduction in object size:

        text    data     bss     dec     hex filename
        2996      96     144    3236     ca4 arch/arm/kernel/process.o (before)
        2956     104     144    3204     c84 arch/arm/kernel/process.o (after)

      Signed-off-by: Nathan Lynch <nathan_lynch@xxxxxxxxxx>
      Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 75c349062a666deab57bdca8b5bd0779c9fb0d58
  Author: Vincent Sanders <vincent.sanders@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:39:15 2014 +0100

      ARM: 8153/1: Enable gcov support on the ARM architecture

      Enable gcov support for ARM based on original patches by David
      Singleton and George G. Davis

      Riku - updated to patch to current mainline kernel. The patch
      has been submitted in 2010, 2012 - for symmetry, now in 2014 too.

      https://lwn.net/Articles/390419/
      http://marc.info/?l=linux-arm-kernel&m=133823081813044

      v2: remove arch/arm/kernel from gcov disabled files

      Cc: Andrey Ryabinin <a.ryabinin@xxxxxxxxxxx>
      Cc: Naresh Kamboju <naresh.kamboju@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Riku Voipio <riku.voipio@xxxxxxxxxx>
      Signed-off-by: Vincent Sanders <vincent.sanders@xxxxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 195b58add463f697fb802ed55e26759094d40a54
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:08:14 2014 +0100

      ARM: Avoid writing to control register on every exception

      If we are not changing the control register value, avoid writing to it.
      Writes to the control register can be very expensive, taking around a
      hundred cycles or so.

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 8b521cb2947d8811b4cf7fc6a7a6ebde35218243
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 16 20:41:43 2014 +0100

      ARM: 8152/1: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit da88c7f78d842a6938d9adde6af87a2ce262051d
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 13:50:46 2014 -0700

      perf stat: Fix --per-core on multi socket systems

      On systems with more than one socket perf stat --per-core would either
      segfault or stop before outputting all cores.

      The problem was that the output code referenced the id including the
      socket number in the higher bits, which is far beyond any per cpu array.

      Mask out the socket number before referencing cpus in abs_printout.

      I also renamed the variable in nsec_printout to be clear what it is,
      even though it doesn't reference cpus.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Acked-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411591846-32736-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0496daa5cf99741ce8db82686b4c7446a37feabb
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Fri Sep 26 12:29:34 2014 +0200

      arm/arm64: KVM: Report correct FSC for unsupported fault types

      When we catch something that's not a permission fault or a translation
      fault, we log the unsupported FSC in the kernel log, but we were masking
      off the bottom bits of the FSC which was not very helpful.

      Also correctly report the FSC for data and instruction faults rather
      than telling people it was a DFCS, which doesn't exist in the ARM ARM.

      Reviewed-by: Peter Maydell <peter.maydell@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit dbff124e29fa24aff9705b354b5f4648cd96e0bb
  Author: Joel Schopp <joel.schopp@xxxxxxx>
  Date:   Wed Jul 9 11:17:04 2014 -0500

      arm/arm64: KVM: Fix VTTBR_BADDR_MASK and pgd alloc

      The current aarch64 calculation for VTTBR_BADDR_MASK masks only 39 bits
      and not all the bits in the PA range. This is clearly a bug that
      manifests itself on systems that allocate memory in the higher address
      space range.

       [ Modified from Joel's original patch to be based on PHYS_MASK_SHIFT
         instead of a hard-coded value and to move the alignment check of the
         allocation to mmu.c.  Also added a comment explaining why we hardcode
         the IPA range and changed the stage-2 pgd allocation to be based on
         the 40 bit IPA range instead of the maximum possible 48 bit PA range.
         - Christoffer ]

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Joel Schopp <joel.schopp@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 3f97d5fcf99cb87f590ffe1d9422b2a26a8ef3ed
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 26 14:19:52 2014 +0200

      gpio: handle also nested irqchips in the chained handler set-up

      To unify how we connect cascaded IRQ chips to parent IRQs, if
      NULL us passed as handler to the gpiochip_set_chained_irqchip()
      function, assume the chips is nested rather than chained, and
      we still get the parent set up correctly by way of this function
      call.

      Alter the drivers for tc3589x and stmpe to use this to set up
      their chained handlers as a demonstration of the usage.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 83141a771975f4e54402ab05e5cbbc3c56f45bdd
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 26 13:50:12 2014 +0200

      gpio: set parent irq on chained handlers

      If the IRQ from the parent is nested the IRQ may need to be
      resent under certain conditions. Currently the chained IRQ
      handler in gpiolib does not handle connecting nested IRQs
      but it is conceptually correct to indicate the actual parent
      IRQ.

      Reported-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Reported-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3a75d1ad9a14dfbc8ea02824457729b79444e74f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 14:15:54 2014 +0200

      Revert "Merge tag 'hix5hd2-dt-for-3.18' of 
git://github.com/hisilicon/linux-hisi into next/dt"

      Apparently most of the newly added nodes had the same problem,
      so instead of reverting the individual patches, this undoes
      the effect of the merge and backs out all of them at once.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 932058a5d5f9fd919b90aaa2275d54b37340d585
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 07:34:45 2014 +0200

      coccinelle: misc: semantic patch to delete overly complex return code 
processing

      This semantic patch simplifies cases where the effect of the processing of
      a function call's return code is just to return the result of the function
      directly.  It may also delete a local return flag variable, if this is no
      longer used.

      This was proposed by Uwe Kleine-König.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 6b74db0650b0aaca8550d283eca7dcc1dc2ba80f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 13:42:11 2014 +0200

      ARM: configs: fix duplicate entry in multi_v7

      Two of the recent patches each added support for CPU_FREQ, which
      causes a kconfig warning:

      arch/arm/configs/multi_v7_defconfig:443:warning: override: reassigning to 
symbol CPU_FREQ

      This removes one of the two in order to avoid the warning.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e54951c8585e8e950ac04b15728910cc5a64e612
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Fri Sep 26 11:45:55 2014 +0200

      MAINTAINERS: Add maintainers entry for Mediatek SoCs

      I plan to stay with the Mediatek SoCs for the next future
      and hope to expand its support along the way with the help
      of a whole bunch of people.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e138e3ae873159e27f7df02bc1c83f62f94c6fa6
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 12:27:00 2014 +0200

      ARM: at91: fix nommu build regression

      The newly introduced support for SAMA5D4 added access to the
      'AT91_ALT_BASE_SYS' register area, but failed to define the
      symbols in the case when CONFIG_MMU is disabled.

      We really should not hardwire addresses like this any more,
      but as a small fixup, this patch just adds the missing
      definitions for the nommu case, which gets at91x40_defconfig
      and any configuration of sam9 and sama5 with MMU disabled
      back to work.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Fixes: 726d32bf79ef4 ("ARM: at91: SAMA5D4 SoC detection code and low ...")

  commit 849271a4e4b723c521df0f55d67614d8ffd5e125
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Mon Sep 22 10:45:35 2014 +0200

      UBI: wl: Rename cancel flag to shutdown

      It confused me more than once that the cancel flag of the
      work function does not indicate the cancellation of a single work.
      In fact it indicates the WL sub-system shutdown and therefore
      worker functions have to free their wl_entries too.
      That's why you cannot cancel a single work, you can only shutdown
      all works.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 170505f58f01d89dea2667d484cb5da18fb9ffd9
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Mon Sep 22 10:45:34 2014 +0200

      UBI: ubi_eba_read_leb: Remove in vain variable assignment

      There is no need to set err, it will be overwritten in any case
      later at:
              if (scrub)
                      err = ubi_wl_scrub_peb(ubi, pnum);

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 4b1a43eab1ab0b1d05bc0c2aa823262da2445a7f
  Author: hujianyang <hujianyang@xxxxxxxxxx>
  Date:   Sat Sep 20 14:55:11 2014 +0800

      UBIFS: Align the dump messages of SB_NODE

      I found the dump messages of UBIFS_SB_NODE is not aligned. This
      patch remove the extra space from the line which is retracted.

      Signed-off-by: hujianyang <hujianyang@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 242a112af62ea73ce507cbe76c2c944c23b6a1e3
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Sep 26 09:23:20 2014 +0200

      s390/setup: correct 4-level kernel page table detection

      Fix calculation to decide if a 4-level kernel page table is required.
      Git commit c972cc60c23f5a63 "s390/vmalloc: have separate modules area"
      added the separate module area which reduces the size of the vmalloc
      area but fails to take it into account for the 3 vs 4 level page table
      decision.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 48e9a6c1f54695609b709bf674aac133794ada00
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Sep 24 16:37:20 2014 +0200

      s390/topology: call set_sched_topology early

      The call to topology_init is too late for the set_sched_topology call.
      The initial scheduling domain structure has already been established
      with default topology array. Use the smp_cpus_done() call to get the
      s390 specific topology array registered early enough.

      Cc: stable@xxxxxxxxxxxxxxx # v3.16+
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 214635f94dc3e4069b05817e5d55b58784ba8971
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 26 06:53:15 2014 -0300

      Revert "[media] media: em28xx - remove reset_resume interface"

      The reset_resume call is needed, otherwise it will break resume
      on some conditions, depending on the usb ehci/xhci controller.

      This reverts commit b89193e0b06f44f48e3bf897a5b5cb4a7aff3359.

      Reported-by: Johannes Stezenbach <js@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7d4020c3c400260ea0601a74eace1cb071f01dd3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 22:08:41 2014 -0300

      [media] exynos4-is: fix some warnings when compiling on arm64

      Got those warnings when compiling with gcc 4.9.1 for arm64:

      drivers/media/platform/exynos4-is/fimc-isp-video.c: In function 
â??isp_video_capture_buffer_queueâ??:
      drivers/media/platform/exynos4-is/fimc-isp-video.c:221:4: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 7 has type 
â??dma_addr_tâ?? [-Wformat=]
          isp_dbg(2, &video->ve.vdev,
          ^
      drivers/media/platform/exynos4-is/fimc-is.c: In function 
â??fimc_is_load_firmwareâ??:
      drivers/media/platform/exynos4-is/fimc-is.c:391:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 3 has type 
â??size_tâ?? [-Wformat=]
         dev_err(dev, "wrong firmware size: %d\n", fw->size);
         ^
      In file included from include/linux/printk.h:260:0,
                       from include/linux/kernel.h:13,
                       from include/linux/kernfs.h:10,
                       from include/linux/sysfs.h:15,
                       from include/linux/kobject.h:21,
                       from include/linux/device.h:17,
                       from drivers/media/platform/exynos4-is/fimc-is.c:15:
      include/linux/dynamic_debug.h:64:16: warning: format â??%dâ?? expects 
argument of type â??intâ??, but argument 4 has type â??size_tâ?? [-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:84:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/device.h:1106:2: note: in expansion of macro 
â??dynamic_dev_dbgâ??
        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:419:2: note: in expansion of 
macro â??dev_dbgâ??
        dev_dbg(dev, "FW size: %d, paddr: %#x\n", fw->size, is->memory.paddr);
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 5 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:84:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/device.h:1106:2: note: in expansion of macro 
â??dynamic_dev_dbgâ??
        dynamic_dev_dbg(dev, format, ##__VA_ARGS__); \
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:419:2: note: in expansion of 
macro â??dev_dbgâ??
        dev_dbg(dev, "FW size: %d, paddr: %#x\n", fw->size, is->memory.paddr);
        ^
      drivers/media/platform/exynos4-is/fimc-is.c: In function 
â??fimc_is_hw_initializeâ??:
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 5 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:696:2: note: in expansion of 
macro â??pr_debugâ??
        pr_debug("shared region: %#x, parameter region: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 6 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media/platform/exynos4-is/fimc-is.c:696:2: note: in expansion of 
macro â??pr_debugâ??
        pr_debug("shared region: %#x, parameter region: %#x\n",
        ^

      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7983b773bad92fcc790152fe6db616644db1dfda
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:36:07 2014 -0300

      [media] usb drivers: use %zu instead of %zd

      size_t is unsigned.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 339f06c5d354c4c89814f11d0c3393f198b3dd00
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:35:48 2014 -0300

      [media] pci drivers: use %zu instead of %zd

      size_t is unsigned.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 35f30f36a7e66caa0973a4db620b4245df2cf428
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 20:35:12 2014 -0300

      [media] dvb-frontends: use %zu instead of %zd

      size_t is unsigned.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 03ce781626138e9cc972fa4fef0034a067726fb6
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 19:07:36 2014 -0300

      [media] s5p-mfc: Fix several printk warnings

      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:192:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:196:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:196:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:4: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:32: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1757:3: warning: format 
â??%zxâ?? expects argument of type â??size_tâ??, but argument 6 has type 
â??dma_addr_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1879:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:4: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:1206:32: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f1a0c1858c63888511811a5b5661bd4d08941028
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:50:33 2014 -0300

      [media] s5p_mfc_opr: Fix warnings

        CC      drivers/media//platform/s5p-mfc/s5p_mfc_opr.o
      drivers/media//platform/s5p-mfc/s5p_mfc_opr.c: In function 
â??s5p_mfc_alloc_priv_bufâ??:
      drivers/media//platform/s5p-mfc/s5p_mfc_opr.c:44:2: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
        mfc_debug(3, "Allocating priv: %d\n", b->size);
        ^
      drivers/media//platform/s5p-mfc/s5p_mfc_opr.c:53:2: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??dma_addr_tâ?? [-Wformat=]
        mfc_debug(3, "Allocated addr %p %08x\n", b->virt, b->dma);
        ^

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5b31d9e036c1e18141b0458e89ce78e966a0d590
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 19:22:20 2014 -0300

      [media] ti-vpe: Fix typecast

      Addresses have the same size of unsigned long, and not u32.

      That removes a warning on 64 bits compilation:
      drivers/media//platform/ti-vpe/vpdma.c:332:11: warning: cast from pointer 
to integer of different size [-Wpointer-to-int-cast]
        WARN_ON(((u32) buf->addr & VPDMA_DESC_ALIGN) != 0);
                 ^
      include/asm-generic/bug.h:86:25: note: in definition of macro 
â??WARN_ONâ??
        int __ret_warn_on = !!(condition);    \
                               ^

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c0a566f3d51beb226f2cd79f7e9439ff3bed44b3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 19:15:06 2014 -0300

      [media] s3c-camif: fix dma_addr_t printks

      drivers/media//platform/s3c-camif/camif-capture.c: In function 
â??camif_prepare_addrâ??:
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 5 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-capture.c:283:2: note: in 
expansion of macro â??pr_debugâ??
        pr_debug("DMA address: y: %#x  cb: %#x cr: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 6 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-capture.c:283:2: note: in 
expansion of macro â??pr_debugâ??
        pr_debug("DMA address: y: %#x  cb: %#x cr: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%xâ?? expects 
argument of type â??unsigned intâ??, but argument 7 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-capture.c:283:2: note: in 
expansion of macro â??pr_debugâ??
        pr_debug("DMA address: y: %#x  cb: %#x cr: %#x\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%Xâ?? expects 
argument of type â??unsigned intâ??, but argument 6 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-regs.c:217:2: note: in expansion 
of macro â??pr_debugâ??
        pr_debug("dst_buf[%d]: %#X, cb: %#X, cr: %#X\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%Xâ?? expects 
argument of type â??unsigned intâ??, but argument 7 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-regs.c:217:2: note: in expansion 
of macro â??pr_debugâ??
        pr_debug("dst_buf[%d]: %#X, cb: %#X, cr: %#X\n",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format â??%Xâ?? expects 
argument of type â??unsigned intâ??, but argument 8 has type â??dma_addr_tâ?? 
[-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^
      include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
â??DEFINE_DYNAMIC_DEBUG_METADATAâ??
        DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
        ^
      include/linux/printk.h:266:2: note: in expansion of macro 
â??dynamic_pr_debugâ??
        dynamic_pr_debug(fmt, ##__VA_ARGS__)
        ^
      drivers/media//platform/s3c-camif/camif-regs.c:217:2: note: in expansion 
of macro â??pr_debugâ??
        pr_debug("dst_buf[%d]: %#X, cb: %#X, cr: %#X\n",
        ^

      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4966bac19c870526f56ca0755539e86acd92fa72
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:43:59 2014 -0300

      [media] s5p_mfc_opr_v6: get rid of warnings when compiled with 64 bits

      There are several errors related to size_t size and the usage of
      unsigned int for pointers:

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_alloc_codec_buffers_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:103:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
         mfc_debug(2, "recon luma size: %d chroma size: %d\n",
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:103:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_set_dec_frame_buffer_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:472:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
         mfc_debug(2, "Luma %d: %x\n", i,
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:476:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
         mfc_debug(2, "\tChroma %d: %x\n", i,
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:490:4: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
          mfc_debug(2, "\tBuf1: %x, size: %d\n",
          ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:498:2: warning: format 
â??%uâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
        mfc_debug(2, "Buf1: %u, buf_size1: %d (frames %d)\n",
        ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_set_enc_ref_buffer_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:596:2: warning: format 
â??%uâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
        mfc_debug(2, "Buf1: %u, buf_size1: %d (ref frames %d)\n",
        ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_write_info_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:1883:15: warning: cast to 
pointer from integer of different size [-Wint-to-pointer-cast]
        writel(data, (volatile void __iomem *)ofs);
                     ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_read_info_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:1893:14: warning: cast to 
pointer from integer of different size [-Wint-to-pointer-cast]
        ret = readl((volatile void __iomem *)ofs);
                    ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_pic_type_top_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2022:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_ret_picture_tag_top);
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_pic_type_bot_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2028:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_ret_picture_tag_bot);
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_crop_info_h_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2034:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_display_crop_info1);
         ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c: In function 
â??s5p_mfc_get_crop_info_v_v6â??:
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2040:3: warning: cast 
from pointer to integer of different size [-Wpointer-to-int-cast]
         (__force unsigned int) ctx->dev->mfc_regs->d_display_crop_info2);

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e13f7d5aec0694bf2cb6f53a732f6a444933fdf4
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:32:54 2014 -0300

      [media] s5p_mfc_opr_v5: Fix lots of warnings on x86_64

      When compiled on x86_64, several warnings popup:

      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:476:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:480:3: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:485:4: warning: format 
â??%xâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:493:2: warning: format 
â??%uâ?? expects argument of type â??unsigned intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:570:2: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:570:2: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:609:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:609:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:640:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:640:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:666:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 4 has type 
â??size_tâ?? [-Wformat=]
      drivers/media//platform/s5p-mfc/s5p_mfc_opr_v5.c:666:3: warning: format 
â??%dâ?? expects argument of type â??intâ??, but argument 5 has type 
â??size_tâ?? [-Wformat=]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0db3241458685b22b6cd4db363722e6932244601
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 18:23:23 2014 -0300

      [media] em28xx: Fix identation

      drivers/media/usb/em28xx/em28xx-audio.c:270 snd_em28xx_capture_open() 
warn: if statement not indented

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b39ba19cf3d0f8a7c86bfcf0b0964b0d4c1fae33
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:29:45 2014 -0300

      [media] drxd: remove a dead code

      drivers/media/dvb-frontends/drxd_hard.c:2839 drxd_init() info: ignoring 
unreachable code.

      Firmware request/release is not at drxd_init. So, we can remove
      that dead code.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ae64b5ab4a181b483ff819174cfc74d02a54286a
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:24:50 2014 -0300

      [media] saa7146: remove return after BUG()

      As reported by smatch:
        drivers/media/common/saa7146/saa7146_fops.c:314 fops_mmap() info: 
ignoring unreachable code.
        drivers/media/common/saa7146/saa7146_fops.c:402 fops_read() info: 
ignoring unreachable code.
        drivers/media/common/saa7146/saa7146_fops.c:426 fops_write() info: 
ignoring unreachable code.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 84babee8fea9fc4fae2b5414ce71db1902eb7b7b
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:23:30 2014 -0300

      [media] cx88: remove return after BUG()

      As reported by smatch:

      drivers/media/pci/cx88/cx88-video.c:699 get_queue() info: ignoring 
unreachable code.
      drivers/media/pci/cx88/cx88-video.c:714 get_resource() info: ignoring 
unreachable code.
      drivers/media/pci/cx88/cx88-video.c:815 video_read() info: ignoring 
unreachable code.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e2392d347e1dbb4987beaaee0f87653480fcddc8
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:49:50 2014 -0300

      [media] cx88: fix cards table CodingStyle

      This is actually a coding style issue, but it was generating lots
      of smatch warnings:

      drivers/media/pci/cx88/cx88-cards.c:1513:37: warning: Initializer entry 
defined twice
      drivers/media/pci/cx88/cx88-cards.c:1517:19:   also defined here
      drivers/media/pci/cx88/cx88-cards.c:1533:36: warning: Initializer entry 
defined twice
      drivers/media/pci/cx88/cx88-cards.c:1538:19:   also defined here
      ...

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 25fb62b61bc5485a95988d3ecfd672b48f4bf6e2
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:44:08 2014 -0300

      [media] radio-sf16fmr2: declare some structs as static

      drivers/media/radio/radio-sf16fmr2.c:308:19: warning: symbol 
'fmr2_isa_driver' was not declared. Should it be static?
      drivers/media/radio/radio-sf16fmr2.c:316:19: warning: symbol 
'fmr2_pnp_driver' was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 24c8f11f8bce5a959d04f887179b0f1ec43e1c33
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:42:11 2014 -0300

      [media] radio-sf16fmi: declare pnp_attached as static

      drivers/media/radio/radio-sf16fmi.c:59:6: warning: symbol 'pnp_attached' 
was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 64e01cbd9d3e22e38eadeff9e0d251d0d7d1c9d2
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:35:55 2014 -0300

      [media] pms: Fix a bad usage of the stack

      As warned by smatch:
        drivers/media/parport/pms.c:632:21: warning: Variable length array is 
used.

      The pms driver is doing something really bad: it is using the
      stack to read data into a buffer whose size is given by the
      user by the read() syscall. Replace it by a dynamically allocated
      buffer.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5a9ff85dc176e80c6fb7067dcb807c5e3ff7a913
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 14:06:25 2014 -0300

      [media] saa7164-core: declare symbols as static

      Those symbols are used only at saa7164-core.

      drivers/media/pci/saa7164/saa7164-core.c:55:14: warning: symbol 
'fw_debug' was not declared. Should it be static?
      drivers/media/pci/saa7164/saa7164-core.c:75:14: warning: symbol 
'print_histogram' was not declared. Should it be static?
      drivers/media/pci/saa7164/saa7164-core.c:83:14: warning: symbol 
'guard_checking' was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 87f4ebcd0693f6de14f60cf7bf9821a005b5850f
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:17:06 2014 -0300

      [media] sta2x11_vip: fix address space casting

      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:1140:30: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:1140:30:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:1140:30:    got void volatile 
[noderef] <asn:2>*iomem
      drivers/media/pci/sta2x11/sta2x11_vip.c:1184:30: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:1184:30:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:1184:30:    got void volatile 
[noderef] <asn:2>*iomem
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38: warning: incorrect type 
in argument 1 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:226:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38: warning: incorrect type 
in argument 2 (different modifiers)
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    expected void 
[noderef] <asn:2>*<noident>
      drivers/media/pci/sta2x11/sta2x11_vip.c:221:38:    got void volatile 
[noderef] <asn:2>*

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8f8218e89d5500f5d53556a3e0739d1ffc591aa1
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:11:44 2014 -0300

      [media] st_rc: fix address space casting

      drivers/media/rc/st_rc.c:107:38: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:107:38:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:107:38:    got void *
      drivers/media/rc/st_rc.c:110:53: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:110:53:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:110:53:    got void *
      drivers/media/rc/st_rc.c:116:54: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:116:54:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:116:54:    got void *
      drivers/media/rc/st_rc.c:120:45: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:120:45:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:120:45:    got void *
      drivers/media/rc/st_rc.c:121:43: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:121:43:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:121:43:    got void *
      drivers/media/rc/st_rc.c:150:46: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/st_rc.c:150:46:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/st_rc.c:150:46:    got void *
      drivers/media/rc/st_rc.c:153:42: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:153:42:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:153:42:    got void *
      drivers/media/rc/st_rc.c:174:32: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:174:32:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:174:32:    got void *
      drivers/media/rc/st_rc.c:177:48: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:177:48:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:177:48:    got void *
      drivers/media/rc/st_rc.c:187:48: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:187:48:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:187:48:    got void *
      drivers/media/rc/st_rc.c:204:42: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:204:42:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:204:42:    got void *
      drivers/media/rc/st_rc.c:205:35: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:205:35:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:205:35:    got void *
      drivers/media/rc/st_rc.c:215:35: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:215:35:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:215:35:    got void *
      drivers/media/rc/st_rc.c:216:35: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:216:35:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:216:35:    got void *
      drivers/media/rc/st_rc.c:269:22: warning: incorrect type in assignment 
(different address spaces)
      drivers/media/rc/st_rc.c:269:22:    expected void *base
      drivers/media/rc/st_rc.c:269:22:    got void [noderef] <asn:2>*
      drivers/media/rc/st_rc.c:349:46: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:349:46:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:349:46:    got void *
      drivers/media/rc/st_rc.c:350:46: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:350:46:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:350:46:    got void *
      drivers/media/rc/st_rc.c:371:61: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:371:61:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:371:61:    got void *
      drivers/media/rc/st_rc.c:372:54: warning: incorrect type in argument 2 
(different address spaces)
      drivers/media/rc/st_rc.c:372:54:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/st_rc.c:372:54:    got void *

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7f01308e543f33a977750bf464ae6bf3f9733cf0
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 11:07:31 2014 -0300

      [media] ir-hix5hd2: fix address space casting

      drivers/media/rc/ir-hix5hd2.c:99:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:99:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:99:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:100:16: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:100:16:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:100:16:    got void *
      drivers/media/rc/ir-hix5hd2.c:117:40: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:117:40:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:117:40:    got void *
      drivers/media/rc/ir-hix5hd2.c:119:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:119:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:119:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:121:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:121:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:121:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:147:18: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:147:18:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:147:18:    got void *
      drivers/media/rc/ir-hix5hd2.c:155:28: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:155:28:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:155:28:    got void *
      drivers/media/rc/ir-hix5hd2.c:157:25: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:157:25:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:157:25:    got void *
      drivers/media/rc/ir-hix5hd2.c:159:61: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:159:61:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:159:61:    got void *
      drivers/media/rc/ir-hix5hd2.c:167:28: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:167:28:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:167:28:    got void *
      drivers/media/rc/ir-hix5hd2.c:169:36: warning: incorrect type in argument 
1 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:169:36:    expected void const volatile 
[noderef] <asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:169:36:    got void *
      drivers/media/rc/ir-hix5hd2.c:188:64: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:188:64:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:188:64:    got void *
      drivers/media/rc/ir-hix5hd2.c:190:68: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:190:68:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:190:68:    got void *
      drivers/media/rc/ir-hix5hd2.c:220:20: warning: incorrect type in 
assignment (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:220:20:    expected void *base
      drivers/media/rc/ir-hix5hd2.c:220:20:    got void [noderef] <asn:2>*
      drivers/media/rc/ir-hix5hd2.c:315:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:315:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:315:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:316:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:316:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:316:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:317:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:317:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:317:41:    got void *
      drivers/media/rc/ir-hix5hd2.c:318:41: warning: incorrect type in argument 
2 (different address spaces)
      drivers/media/rc/ir-hix5hd2.c:318:41:    expected void volatile [noderef] 
<asn:2>*addr
      drivers/media/rc/ir-hix5hd2.c:318:41:    got void *

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d51a12c962f26fcb859203372fa196c2dfcd5f77
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:51:35 2014 -0300

      [media] as102: fix endiannes casts

      Smatch complains a lot about endiannes issues on as102:

      drivers/media/usb/as102/as10x_cmd_stream.c:41:47: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:41:47:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:41:47:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:43:43: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:43:43:    expected unsigned 
short [unsigned] [usertype] pid
      drivers/media/usb/as102/as10x_cmd_stream.c:43:43:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:98:47: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:98:47:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:98:47:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:100:43: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:100:43:    expected unsigned 
short [unsigned] [usertype] pid
      drivers/media/usb/as102/as10x_cmd_stream.c:100:43:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:142:48: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:142:48:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:142:48:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_stream.c:185:47: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_stream.c:185:47:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_stream.c:185:47:    got restricted 
__le16 [usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:46:40: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:46:40:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_cfg.c:46:40:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:47:36: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:47:36:    expected unsigned short 
[unsigned] [usertype] tag
      drivers/media/usb/as102/as10x_cmd_cfg.c:47:36:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:48:37: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:48:37:    expected unsigned short 
[unsigned] [usertype] type
      drivers/media/usb/as102/as10x_cmd_cfg.c:48:37:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:72:27: warning: cast to 
restricted __le32
      drivers/media/usb/as102/as10x_cmd_cfg.c:102:40: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:102:40:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_cfg.c:102:40:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:104:50: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:104:50:    expected unsigned int 
[unsigned] [usertype] value32
      drivers/media/usb/as102/as10x_cmd_cfg.c:104:50:    got restricted __le32 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:105:36: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:105:36:    expected unsigned 
short [unsigned] [usertype] tag
      drivers/media/usb/as102/as10x_cmd_cfg.c:105:36:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:106:37: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:106:37:    expected unsigned 
short [unsigned] [usertype] type
      drivers/media/usb/as102/as10x_cmd_cfg.c:106:37:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:156:48: warning: incorrect type 
in assignment (different base types)
      drivers/media/usb/as102/as10x_cmd_cfg.c:156:48:    expected unsigned 
short [unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd_cfg.c:156:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd_cfg.c:197:14: warning: cast to 
restricted __le16
      drivers/media/usb/as102/as10x_cmd.c:40:40: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:40:40:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:40:40:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:81:41: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:81:41:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:81:41:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:123:41: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:123:41:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:123:41:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:124:43: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:124:43:    expected unsigned int 
[unsigned] [usertype] freq
      drivers/media/usb/as102/as10x_cmd.c:124:43:    got restricted __le32 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:178:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:178:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:178:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:202:17: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:203:24: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:204:24: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:230:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:230:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:230:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:262:25: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:289:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:289:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:289:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:313:17: warning: cast to restricted 
__le32
      drivers/media/usb/as102/as10x_cmd.c:315:17: warning: cast to restricted 
__le32
      drivers/media/usb/as102/as10x_cmd.c:317:17: warning: cast to restricted 
__le32
      drivers/media/usb/as102/as10x_cmd.c:319:17: warning: cast to restricted 
__le16
      drivers/media/usb/as102/as10x_cmd.c:349:48: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:349:48:    expected unsigned short 
[unsigned] [usertype] proc_id
      drivers/media/usb/as102/as10x_cmd.c:349:48:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:387:29: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:387:29:    expected unsigned short 
[unsigned] [usertype] req_id
      drivers/media/usb/as102/as10x_cmd.c:387:29:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:388:27: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:388:27:    expected unsigned short 
[unsigned] [usertype] prog
      drivers/media/usb/as102/as10x_cmd.c:388:27:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:389:30: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:389:30:    expected unsigned short 
[unsigned] [usertype] version
      drivers/media/usb/as102/as10x_cmd.c:389:30:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:390:31: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/as102/as10x_cmd.c:390:31:    expected unsigned short 
[unsigned] [usertype] data_len
      drivers/media/usb/as102/as10x_cmd.c:390:31:    got restricted __le16 
[usertype] <noident>
      drivers/media/usb/as102/as10x_cmd.c:408:14: warning: cast to restricted 
__le16

      This happens because of the command endiannes that are sent/received to
      the firmware. So, add the correct endiannes tags to the command fields.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 71d1b2bec07c8aec4252111a84699273f50fdc52
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:15:22 2014 -0300

      [media] dvb_frontend: Fix __user namespace

      As reported by smatch:

      drivers/media/dvb-core/dvb_frontend.c:1960:45: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/dvb-core/dvb_frontend.c:1960:45:    expected void const 
[noderef] <asn:1>*from
      drivers/media/dvb-core/dvb_frontend.c:1960:45:    got struct dtv_property 
*[noderef] <asn:1>props
      drivers/media/dvb-core/dvb_frontend.c:1992:45: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/dvb-core/dvb_frontend.c:1992:45:    expected void const 
[noderef] <asn:1>*from
      drivers/media/dvb-core/dvb_frontend.c:1992:45:    got struct dtv_property 
*[noderef] <asn:1>props
      drivers/media/dvb-core/dvb_frontend.c:2014:38: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/dvb-core/dvb_frontend.c:2014:38:    expected void [noderef] 
<asn:1>*to
      drivers/media/dvb-core/dvb_frontend.c:2014:38:    got struct dtv_property 
*[noderef] <asn:1>props
      drivers/media/dvb-core/dvb_frontend.c:1946:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1947:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1951:22: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1951:42: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1954:31: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1960:41: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1960:54: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1965:33: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1978:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1979:17: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1983:22: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1983:42: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1986:31: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1992:41: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:1992:54: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:2007:33: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:2014:34: warning: dereference of 
noderef expression
      drivers/media/dvb-core/dvb_frontend.c:2014:52: warning: dereference of 
noderef expression

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 289297b9a33d4de9644c422c0cf6349387af8ad3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:59:02 2014 -0300

      [media] as102_drv.h: added a missing newline

      drivers/media/usb/as102/as102_drv.h:83:6: warning: no newline at end of 
file

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5c2cacc1028917168b0f7650008dceaa6f7e3fe2
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:47:27 2014 -0300

      [media] v4l2-dv-timings: fix a sparse warning

      This is detected with:
        gcc-4.8.3-7.fc20.x86_64
        sparse-0.5.0-3.fc20.x86_64

      drivers/media/v4l2-core/v4l2-dv-timings.c:34:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:35:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:36:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:37:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:38:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:39:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:40:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:41:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:42:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:43:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:44:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:45:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:46:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:47:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:48:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:49:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:50:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:51:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:52:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:53:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:54:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:55:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:56:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:57:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:58:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:59:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:60:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:61:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:62:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:63:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:64:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:65:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:66:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:67:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:68:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:69:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:70:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:71:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:72:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:73:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:74:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:75:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:76:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:77:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:78:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:79:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:80:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:81:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:82:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:83:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:84:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:85:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:86:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:87:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:88:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:89:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:90:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:91:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:92:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:93:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:94:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:95:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:96:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:97:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:98:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:99:9: error: unknown field name 
in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:100:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:101:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:102:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:103:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:104:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:105:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:106:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:107:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:108:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:109:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:110:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:111:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:112:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:113:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:114:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:115:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:116:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:117:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:118:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:119:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:120:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:121:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:122:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:123:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:124:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:125:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:126:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:127:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:128:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:129:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:130:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:131:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:132:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:133:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:134:9: error: unknown field 
name in initializer
      drivers/media/v4l2-core/v4l2-dv-timings.c:135:9: error: too many errors
      drivers/media/usb/hdpvr/hdpvr-video.c:42:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:43:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:44:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:45:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:46:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:47:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:48:9: error: unknown field name in 
initializer
      drivers/media/usb/hdpvr/hdpvr-video.c:49:9: error: unknown field name in 
initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:484:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:485:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:486:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:487:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:488:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:489:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:490:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:491:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:492:18: error: unknown field 
name in initializer
      drivers/media/platform/s5p-tv/hdmi_drv.c:493:18: error: unknown field 
name in initializer

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit dc11ef78e78b65fccae91ed42b05a039ddde7a9d
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:34:47 2014 -0300

      [media] s5p_mfc_opr_v6: remove address space removal warnings

      Smatch still has 3 warnings for s5p_mfc_opr_v6:

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2028:18: warning: cast 
removes address space of expression
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2034:18: warning: cast 
removes address space of expression
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:2040:18: warning: cast 
removes address space of expression

      Remove them.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b5e4d33070a3b1efc738c3889842be447a613211
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:31:25 2014 -0300

      [media] s5p_mfc_opr_v6: fix wrong type for registers

      As reported by smatch, there are several warnings related to bad
      types for registers. Worse than that, there are too many errors,
      preventing smatch to warn about real issues. So, fix them:

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:414:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:414:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:414:35:    got void 
*const d_stream_data_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:415:34: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:415:34:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:415:34:    got void 
*const d_cpb_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:416:39: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:416:39:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:416:39:    got void 
*const d_cpb_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:417:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:417:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:417:40:    got void 
*const d_cpb_buffer_offset
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:441:46: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:441:46:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:441:46:    got void 
*const d_num_dpb
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:442:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:442:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:442:40:    got void 
*const d_first_plane_dpb_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:443:42: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:443:42:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:443:42:    got void 
*const d_second_plane_dpb_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:445:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:445:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:445:35:    got void 
*const d_scratch_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:446:47: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:446:47:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:446:47:    got void 
*const d_scratch_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:450:33: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:450:33:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:450:33:    got void 
*const d_first_plane_dpb_stride_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:452:33: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:452:33:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:452:33:    got void 
*const d_second_plane_dpb_stride_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:460:46: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:460:46:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:460:46:    got void 
*const d_mv_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:461:47: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:461:47:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:461:47:    got void 
*const d_num_mv
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:475:61: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:475:61:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:475:61:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:479:62: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:479:62:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:479:62:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:492:65: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:492:65:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:492:65:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:505:38: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:505:38:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:505:38:    got void 
*const instance_id
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:520:30: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:520:30:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:520:30:    got void 
*const e_stream_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:521:30: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:521:30:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:521:30:    got void 
*const e_stream_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:535:32: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:535:32:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:535:32:    got void 
*const e_source_first_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:536:32: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:536:32:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:536:32:    got void 
*const e_source_second_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:549:33: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:549:33:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:549:33:    got void 
*const e_encoded_source_first_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:550:33: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:550:33:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:550:33:    got void 
*const e_encoded_source_second_plane_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:552:42: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:552:42:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:552:42:    got void 
*const e_recon_luma_dpb_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:553:42: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:553:42:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:553:42:    got void 
*const e_recon_chroma_dpb_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:575:56: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:575:56:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:575:56:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:577:58: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:577:58:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:577:58:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:579:57: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:579:57:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:579:57:    got void *
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:585:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:585:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:585:35:    got void 
*const e_scratch_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:586:47: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:586:47:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:586:47:    got void 
*const e_scratch_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:590:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:590:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:590:35:    got void 
*const e_tmv_buffer0
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:592:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:592:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:592:35:    got void 
*const e_tmv_buffer1
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:603:38: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:603:38:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:603:38:    got void 
*const instance_id
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:619:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:619:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:619:41:    got void 
*const e_mslice_mode
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:621:52: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:621:52:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:621:52:    got void 
*const e_mslice_size_mb
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:624:54: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:624:54:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:624:54:    got void 
*const e_mslice_size_bits
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:626:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:626:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:626:37:    got void 
*const e_mslice_size_mb
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:627:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:627:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:627:37:    got void 
*const e_mslice_size_bits
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:643:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:643:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:643:40:    got void 
*const e_frame_width
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:645:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:645:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:645:41:    got void 
*const e_frame_height
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:648:40: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:648:40:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:648:40:    got void 
*const e_cropped_frame_width
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:650:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:650:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:650:41:    got void 
*const e_cropped_frame_height
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:652:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:652:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:652:29:    got void 
*const e_frame_crop_offset
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:657:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:657:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:657:29:    got void 
*const e_gop_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:665:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:665:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:665:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:669:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:669:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:669:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:673:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:673:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:673:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:679:45: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:679:45:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:679:45:    got void 
*const e_ir_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:680:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:680:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:680:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:685:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:685:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:685:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:688:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:688:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:688:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:690:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:690:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:690:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:695:37: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:695:37:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:695:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:697:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:697:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:697:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:699:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:699:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:699:37:    got void 
*const pixel_format
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:702:37: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:702:37:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:702:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:704:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:704:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:704:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:706:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:706:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:706:37:    got void 
*const pixel_format
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:709:37: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:709:37:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:709:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:711:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:711:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:711:37:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:713:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:713:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:713:37:    got void 
*const pixel_format
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:718:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:718:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:718:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:720:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:720:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:720:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:723:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:723:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:723:29:    got void 
*const e_padding_ctrl
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:734:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:734:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:734:37:    got void 
*const e_padding_ctrl
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:741:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:741:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:741:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:746:33: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:746:33:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:746:33:    got void 
*const e_rc_bit_rate
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:748:35: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:748:35:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:748:35:    got void 
*const e_rc_bit_rate
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:753:43: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:753:43:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:753:43:    got void 
*const e_rc_mode
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:755:43: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:755:43:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:755:43:    got void 
*const e_rc_mode
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:759:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:759:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:759:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:766:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:766:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:766:29:    got void 
*const e_enc_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:769:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:769:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:769:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:771:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:771:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:771:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:775:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:775:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:775:29:    got void 
*const e_mv_hor_range
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:778:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:778:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:778:29:    got void 
*const e_mv_ver_range
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:780:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:780:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:780:29:    got void 
*const e_frame_insertion
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:781:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:781:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:781:29:    got void 
*const e_roi_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:782:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:782:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:782:29:    got void 
*const e_param_change
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:783:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:783:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:783:29:    got void 
*const e_rc_roi_ctrl
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:784:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:784:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:784:29:    got void 
*const e_picture_tag
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:786:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:786:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:786:29:    got void 
*const e_bit_count_enable
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:787:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:787:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:787:29:    got void 
*const e_max_bit_count
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:788:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:788:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:788:29:    got void 
*const e_min_bit_count
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:790:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:790:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:790:29:    got void 
*const e_metadata_buffer_addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:791:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:791:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:791:29:    got void 
*const e_metadata_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:812:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:812:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:812:29:    got void 
*const e_gop_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:815:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:815:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:815:29:    got void 
*const e_gop_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:823:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:823:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:823:29:    got void 
*const e_picture_profile
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:826:29: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:826:29:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:826:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:830:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:830:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:830:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:835:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:835:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:835:29:    got void 
*const e_rc_config
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:843:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:843:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:843:29:    got void 
*const e_rc_qp_bound
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:846:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:846:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:846:29:    got void 
*const e_fixed_picture_qp
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:852:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:852:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:852:37:    got void 
*const e_fixed_picture_qp
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:860:37: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:860:37:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:860:37:    got void 
*const e_rc_frame_rate
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:867:41: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:867:41:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:867:41:    got void 
*const e_vbv_buffer_size
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:870:54: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:870:54:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:870:54:    got void 
*const e_vbv_init_delay
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:876:29: warning: 
incorrect type in argument 2 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:876:29:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:876:29:    got void 
*const e_h264_options
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c:881:41: warning: too many 
warnings

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d7fa7b0e5ffe7f3225158ec59e7040aa6e84d45f
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:25:56 2014 -0300

      [media] s5p_mfc_opr_v5: fix smatch warnings

      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:266:23: warning: 
incorrect type in argument 2 (different modifiers)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:266:23:    expected void 
volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:266:23:    got void const 
volatile [noderef] <asn:2>*<noident>
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:274:36: warning: 
incorrect type in argument 1 (different address spaces)
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:274:36:    expected void 
const volatile [noderef] <asn:2>*addr
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:274:36:    got void *

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ca5ea0c5dfe0e63298eb157d877d19dfe892353f
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 09:08:10 2014 -0300

      [media] s5p_mfc: use static for some structs

      drivers/media/platform/s5p-mfc/s5p_mfc.c:1334:28: warning: symbol 
'mfc_buf_size_v5' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1341:25: warning: symbol 
'buf_size_v5' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1347:26: warning: symbol 
'mfc_buf_align_v5' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1360:28: warning: symbol 
'mfc_buf_size_v6' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1368:25: warning: symbol 
'buf_size_v6' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1374:26: warning: symbol 
'mfc_buf_align_v6' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1392:28: warning: symbol 
'mfc_buf_size_v7' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1400:25: warning: symbol 
'buf_size_v7' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1406:26: warning: symbol 
'mfc_buf_align_v7' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1419:28: warning: symbol 
'mfc_buf_size_v8' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1427:25: warning: symbol 
'buf_size_v8' was not declared. Should it be static?
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1433:26: warning: symbol 
'mfc_buf_align_v8' was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c5d28e29833c8bc80d96cb2f46c3cf06b43a8fa4
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Sep 22 13:05:56 2014 -0300

      [media] coda: Improve runtime PM support

      For several reasons it's good practice to leave devices in runtime PM
      active state while those have been probed.

      In this cases we also want to prevent the device from going inactive,
      until the firmware has been completely installed, especially when using
      a PM domain.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7c672812fe230f54e86da0e56cd2917e897fe760
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 09:52:02 2014 -0300

      [media] s5p-mfc: Use decode status instead of display status on MFCv5

      Commit 90c0ae50097 changed how the frame_type of a decoded frame
      gets determined, by switching from the get_dec_frame_type to
      get_disp_frame_type operation. Unfortunately it seems that on MFC v5 the
      result of get_disp_frame_type is always 0 (no display) when decoding
      (tested with H264), resulting in no frame ever being output from the
      decoder.

      This patch reverts MFC v5 to the previous behaviour while keeping the
      new behaviour for v6 and up.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7e8fe13dc31d413c77ef1aaf7f7a2a60eab413da
  Author: ayaka <ayaka@xxxxxxxxxxx>
  Date:   Thu Sep 18 16:41:12 2014 -0300

      [media] s5p-mfc: fix enum_fmt for s5p-mfc

      As the s5p-mfc is a driver which use  multiplanar api, so the
      vidioc_enum_fmt_vid serial of ioctl should only for
      multiplanar, non-multiplanar shouldn't be implemented at all.

      Signed-off-by: ayaka <ayaka@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e2c3be2aff3358e485ed307cc3ad11a9c58c086f
  Author: Kamil Debski <k.debski@xxxxxxxxxxx>
  Date:   Thu Sep 11 10:27:20 2014 -0300

      [media] s5p-mfc: Fix sparse errors in the MFC driver

      The following error: "error: incompatible types in conditional expression
      (different base types)" was reported multiple times for the s5p-mfc
      driver. This error was caused by two macro definitions - s5p_mfc_hw_call
      (in s5p_mfc_common.h) and WRITEL (in s5p_mfc_opr_v6.c).

      In the former case the macro assumed that all ops return a value, but some
      ops return void. The solution to this problem was the addition of a
      s5p_mfc_hw_call_void macro.

      In the latter case the macro used the ?: construction to check whether
      the address is non zero. This is not necessary after the driver left the
      development and debugging cycle, so the READL and WRITEL macros were
      removed.

      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 9aee8b80a8facefb29ad0077fdbcca116f25f6e6
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Wed Sep 3 23:28:43 2014 -0300

      [media] s5p_mfc: unify variable naming style

      Variable frame_size represents the size of plane luminance
      here, not just frame size, its naming style should be unified
      as frame_size_ch and frame_size_mv.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 00684dab287956573122815bfdc04cb4b4561033
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Wed Sep 3 23:28:06 2014 -0300

      [media] s5p_mfc: correct the loop condition

      It should take ctx->dst_fmt->num_planes as
      the loop condition for CAPTURE.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 327eeb3a1a335f2580e72878191ca7a5236797bc
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Tue Sep 23 13:53:09 2014 -0300

      [media] si2168: add FE_CAN_MULTISTREAM into caps

      PLP selection was implemented for Si2168 last month (patchwork 25387). 
However, FE_CAN_MULTISTREAM was not added to dvb_frontend_ops of si2168. This 
patch adds FE_CAN_MULTISTREAM, which indicates that multiple PLP are supported.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Acked-by: Antti Palosaari <crope@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c710f591a6f209220bd0649153e1fbc78bc09db9
  Author: Kazunori Kobayashi <kkobayas@xxxxxxxxxx>
  Date:   Thu Sep 11 03:09:38 2014 -0300

      [media] soc_camera: Support VIDIOC_EXPBUF ioctl

      This patch allows for exporting a dmabuf descriptor from soc_camera 
drivers.

      Signed-off-by: Kazunori Kobayashi <kkobayas@xxxxxxxxxx>
      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5d6de11c331d61dd27cf02f54243ebd1fcfbbfb3
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 18 09:23:36 2014 -0300

      [media] mx2-camera: potential negative underflow bug

      My static checker complains:

        drivers/media/platform/soc_camera/mx2_camera.c:1070
        mx2_emmaprp_resize() warn: no lower bound on 'num'

      The heuristic is that it's looking for values which the user can
      influence and we put an upper bound on them but we (perhaps
      accidentally) allow negative numbers.

      I am not very familiar with this code but I have looked at it and think
      there might be a bug.  Making the variable unsigned seems like a safe
      option either way and this silences the static checker warning.

      The call tree is:
        -> subdev_do_ioctl()
           -> mx2_camera_set_fmt()
              -> mx2_emmaprp_resize()
      The check:
        if (num > RESIZE_NUM_MAX)
      can underflow and then we use "num" on the else path.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 197a47f2d51022c613bc7bf40953a0fa3497b9c5
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:12:54 2014 -0300

      [media] rcar_vin: fix error message in rcar_vin_get_formats()

      The dev_err() call is supposed to output <width>x<height> in decimal but 
one of
      the format specifiers is "%x" instead of "%u" (most probably due  to a 
typo).

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 2ea12442e3e5df6107ba4f948c7e6f7c99b3b373
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:38:37 2014 -0300

      [media] tc90522: fix compilation on 32 bits

         drivers/built-in.o: In function `tc90522t_get_frontend':
      >> tc90522.c:(.text+0x260b64c): undefined reference to `__divdi3'
      >> tc90522.c:(.text+0x260b685): undefined reference to `__divdi3'
      >> tc90522.c:(.text+0x260b6bb): undefined reference to `__divdi3'
      >> tc90522.c:(.text+0x260b713): undefined reference to `__divdi3'
         drivers/built-in.o:tc90522.c:(.text+0x260bb64): more undefined 
references to `__divdi3' follow

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 46cebe017afd03614b17c70ed5ed2734ec3796f7
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:29:41 2014 -0300

      [media] qm1d1c0042: fix compilation on 32 bits

         drivers/built-in.o: In function `qm1d1c0042_set_params':
      >> qm1d1c0042.c:(.text+0x2519730): undefined reference to `__divdi3'

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b2dd83b377d390ab503420c9a5867df5741e273d
  Author: Liu Hua <sdu.liu@xxxxxxxxxx>
  Date:   Thu Sep 18 12:15:28 2014 +0800

      Documentation: correct parameter error for dma_mapping_error

      dma_mapping_error takes two parameters, but some of examples
      in Documentation/DMA-API-HOWTO.txt just takes one. So correct
      it.

      Signed-off-by: Liu Hua <sdu.liu@xxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7bb38d57fd75f03753a5b362916c5bbde8290208
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 26 11:15:18 2014 +0200

      Remove MN10300_PROC_MN2WS0038

      The symbol is an orphan, get rid of it.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Acked-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7efceb559579f11a05160ff92c12fc4c59a531d8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 22:00:47 2014 +0200

      mei: fix comments

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: "Winkler, Tomas" <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit cf8102f64c8d23f0bd4af0659bbd94d0c1d8d1c7
  Merge: 521e8ba 46fb3c2
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Fri Sep 26 11:12:46 2014 +0200

      Merge tag 'perf-fdarray-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf tooling updates from Arnaldo Carvalho de Melo.

      Infrastructure changes:

        * We were not handling POLLHUP notifications for event file descriptors.

          Fix it by filtering entries in the events file descriptor array after
          poll() returns, refcounting mmaps so that when the last fd pointing to
          a perf mmap goes away we do the unmap. (Arnaldo Carvalho de Melo)

      User visible changes:

        * Now 'record' and 'trace' properly exit when a target thread exits.
          (Arnaldo Carvalho de Melo)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f54619f28fb6829612eb90a31cc55caf14c5fcca
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Thu Sep 18 12:09:42 2014 +0900

      treewide: Fix typos in Kconfig

      This patch fix spelling typos found in Kconfig.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e8ac6ea8a42d6506345056c6de3e81c97d3f20af
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:08:33 2014 +1000

      kprobes: update jprobe_example.c for do_fork() change

      In commit e80d666 "flagday: kill pt_regs argument of do_fork()", the
      arguments to do_fork() changed.

      The example code in jprobe_example.c was not updated to match, so the
      arguments inside the jprobe handler do not match reality.

      Fix it by updating the arguments to match do_fork(). While we're at it
      use pr_info() for brevity, and print stack_start as well for interest.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 2d69049ab7028ac656a8545a068cc10a663a9805
  Author: Oscar Utbult <oscar@xxxxxxx>
  Date:   Thu Sep 25 15:41:35 2014 +0200

      Documentation: change "&" to "and" in Documentation/applying-patches.txt

      http://english.stackexchange.com/questions/3127/when-to-use-instead-of-and

      Signed-off-by: Oscar Utbult <oscar@xxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 53007a7bfefd98cc3dd121f3b1ceedc6dcf08cc3
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Fri Sep 26 11:05:17 2014 +0200

      MAINTAINERS: update location of linux-doc tree

      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e043271b6ab41500c83dc79a2be1c3c592b4f78d
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:24:09 2014 -0700

      Documentation: remove networking/.gitignore

      Remove empty networking/.gitignore

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit ec84284b008858b240b6c5b2a581408f6351a0a3
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:24:03 2014 -0700

      tools: add more endian.h macros

      Add some more macros to tools/endian.h to allow mpssd to be compiled
      against glibc < 2.9.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Cc: sudeep.dutt@xxxxxxxxx
      Cc: nikhil.rao@xxxxxxxxx
      Cc: ashutosh.dixit@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8e2faea877eb24511c8e71b88e803e22c6bf235e
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:58 2014 -0700

      Make Documenation depend on headers_install

      Cc: rdunlap@xxxxxxxxxxxxx
      Cc: linux-doc@xxxxxxxxxxxxxxx
      Cc: sudeep.dutt@xxxxxxxxx
      Cc: nikhil.rao@xxxxxxxxx
      Cc: ashutosh.dixit@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit dd42a0882a70f10e429b8306dec8aad40babe19c
  Author: Mark Rutland <mark.rutland@xxxxxxx>
  Date:   Thu Sep 25 11:23:53 2014 -0700

      Docs: this_cpu_ops: remove redundant add forms

      Commit ac490f4dca94 (Documentation: this_cpu_ops.txt: Update description
      of this_cpu_ops) added lists of {__,}this_cpu operations, but these have
      duplicate, parameter-less entries for {__,}this_cpu_add which don't
      correspond to any implementation. No other operations have such
      duplicate entries.

      Given both are also listed with their full complement of arguments, the
      empty forms are redundant and can be removed. This patch performs said
      removal.

      Signed-off-by: Mark Rutland <mark.rutland@xxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 25b91ac204647de6f84fbc1dd7ea4fa2cc7e5a46
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:48 2014 -0700

      Documentation: disable vdso_test to avoid breakage with old glibc

      glibc versions older than 2.16 don't include sys/auxv.h which this
      executable uses.
      Since we don't have a good way to test for specific glibc versions in
      kbuild, just disable it for now.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 15565829e75ce6b50449462405dd7e72c37bd74e
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:43 2014 -0700

      Documentation: update vDSO makefile to build portable examples

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c5e2a7e01269cd9839fef8a5c5ac258277b3b08f
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:37 2014 -0700

      Documentation: update .gitignore files

      Add some missing files to .gitignore.
      Push Documentation/.gitignore down into subdirectories.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8c2b0dc83d9840da4d993a5dbb15c5974ad5a188
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:32 2014 -0700

      Documentation: support glibc versions without htole macros

      glibc 2.9 introduced the htole<16/32/64> macros, add them to
      tools/include to support older versions of glibc.

      Reported-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 19f94f97003a70a5241efff035f6c181c290a799
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Sep 25 11:23:27 2014 -0700

      v4l2-pci-skeleton: Only build if PCI is available

      Currently arm64 does not support PCI but it does support v4l2. Since the
      PCI skeleton driver is built unconditionally as a module with no 
dependency
      on PCI this causes build failures for arm64 allmodconfig. Fix this by
      defining a symbol VIDEO_PCI_SKELETON for the skeleton and conditionalising
      the build on that.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> [added VIDEO 
dependencies]
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 6ab0e475f1f38b6be90aff4ef3ebf928c4a73dc8
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:21 2014 -0700

      Documentation: fix misc. warnings

      Fix a few warnings that gcc emits during a default build.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0421fc837c822e86c76884a30a9155e512a5a66a
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:15 2014 -0700

      Documentation: make functions static to avoid prototype warnings

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit adb19fb66eeebac07fe37d968725bb8906dadb8e
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:09 2014 -0700

      Documentation: add makefiles for more targets

      Add a bunch of previously unbuilt source files to the Documentation build
      machinery.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit df68a01014fd5dea890349321787ca08a5377f0b
  Author: Peter Foley <pefoley2@xxxxxxxxxxx>
  Date:   Thu Sep 25 11:23:02 2014 -0700

      Documentation: use subdir-y to avoid unnecessary built-in.o files

      Change the Documentation makefiles from obj-m to subdir-y
      to avoid generating unnecessary built-in.o files since nothing
      in Documentation/ is ever linked in to vmlinux.

      Signed-off-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e3893386b90500d7f26fec3170bf96f67d3e557e
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Thu Sep 25 19:09:23 2014 +0300

      gpiolib: irqchip: use irq_find_mapping while removing irqchip

      There is no guarantee that VIRQs will be allocated sequentially
      for gpio irqchip in gpiochip_irqchip_add().
      Therefore, it's unsafe to dispose VIRQ in gpiochip_irqchip_remove()
      basing on index relatively to stored irq_base value.

      Hence, use irq_find_mapping for VIRQ finding  in gpiochip_irqchip_remove()
      instead of irq_base + index.

      Reported-by: Wang, Yalin <Yalin.Wang@xxxxxxxxxxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit cf1fc187628913070c3e418ce0e205732435aa2f
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:59:53 2014 -0500

      pinctrl: qcom: use restart_notifier mechanism for ps_hold

      By converting to the restart_notifier mechanism for restart, we allow
      for other mechanisms, like the watchdog, to be used for restart in the
      case where PS_HOLD has failed to reset the chip.

      Since this mechanism may be one of several mechanisms registered, change
      the post-ps_hold write timeout to be a more reasonable 1 second instead
      of 10 seconds.

      Choose priority 128, as according to documentation, this mechanism "is
      sufficient to restart the entire system".

      Tested-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 6a642509801116037720892efe72f0e84f02f317
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 25 10:17:29 2014 +0800

      regulator: qcom_rpm: Fix FORCE_MODE_IS_2_BITS macro

      Current code does not take the macro parameter, fix it.
      This is not a problem at this moment because the only user actually passes
      vreg to FORCE_MODE_IS_2_BITS().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit aad615c632681168e48b3cafd79e43f55f7be1cf
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 24 17:45:25 2014 +0800

      regulator: qcom_rpm: Don't explicitly initialise the first field of config

      Doing so generates a warning as the first field is a pointer but we use
      0 to initialize it.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c5bb725ac2d1a13e9e766bf9a16bac986ade17cd
  Author: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:39:11 2014 +0200

      regulator: ltc3589: fix broken voltage transitions

      VCCR is used as a trigger to start voltage transitions, so
      we need to mark it volatile in order to make sure it gets
      written to hardware every time we set a new voltage.

      Fixes regulator voltage being stuck at the first voltage
      set after driver load.

      [lst: reworded commit message]
      Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit bb0ca6acd466af55c95b7ce508f29e23a24cabd9
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Thu Sep 25 15:26:50 2014 -0700

      kvm: Fix kvm_get_page_retry_io __gup retval check

      Confusion around -EBUSY and zero (inside a BUG_ON no less).

      Reported-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>
      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 61d38b9a823c96c7a27fca3924959b1feba04b45
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 26 14:19:22 2014 +0800

      spi: bcm53xx: Add missing module information

      Mainly to fix missing MODULE_LICENSE.
      Also add MODULE_DESCRIPTION and MODULE_AUTHOR.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 933fc7b06ca62741fd5067edab13068d13b3cb35
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 26 14:18:31 2014 +0800

      spi: bcm53xx: Fix module dependency

      config SPI_BCM53XX needs to depend on BCMA_POSSIBLE and select BCMA.
      This fixes below build error:
      ERROR: "bcma_driver_unregister" [drivers/spi/spi-bcm53xx.ko] undefined!
      ERROR: "__bcma_driver_register" [drivers/spi/spi-bcm53xx.ko] undefined!

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d247a70a4d67623eb738176ee703a7bb8b6c325c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Fri Sep 26 09:49:02 2014 +0200

      ipr: fix compile failure

      Fix a typo in the IPR_IOASC_HW_CMD_FAILED declaration.  Based on a patch
      from Wen Xiong <wenxiong@xxxxxxxxxxxxxxxxxx>.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 48b490d23ef5aaf65e16e194e0fd2578a9b6497f
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Mon Sep 15 09:36:30 2014 +0200

      MAINTAINERS: Adds Andreas Werner to maintainers list for MEN F21BMC

      Added maintainer for the following MEN F21BMC drivers:
        - menf21bmc (MFD)
        - menf21bmc_wdt (Watchdog)
        - menf21bmc_hwmon (HWMON)
        - leds-menf21bmc (LED)

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Acked-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Bryan Wu <cooloney@xxxxxxxxx>
      Acked-by: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 71d134b9fa3b435649aca893f79811afc7e4f1f1
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:37:11 2014 +0100

      mfd: arizona: Correct mask to allow setting micbias external cap

      Currently the mask for the external capacitor bit is missing when
      writing the MICBIAS config meaning it will never be set this patch fixes
      this.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6ab3430129e258ea31dd214adf1c760dfafde67a
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 14:52:36 2014 +0300

      mfd: Add ACPI support

      If an MFD device is backed by ACPI namespace, we should allow subdevice
      drivers to access their corresponding ACPI companion devices through 
normal
      means (e.g using ACPI_COMPANION()).

      This patch adds such support to the MFD core. If the MFD parent device
      does not specify any ACPI _HID/_CID for the child device, the child
      device will share the parent ACPI companion device. Otherwise the child
      device will be assigned with the corresponding ACPI companion, if found
      in the namespace below the parent.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Reviewed-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7be180cc7a0c5768a984126d9468afc82dcf93a2
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:37:10 2014 +0100

      Revert "mfd: wm5102: Manually apply register patch"

      This reverts commit d9d03496f6f904a3588bdb8b215853bc4e50132c.

      It seems this commit was applied twice, once through ASoC and once
      through MFD:

      commit 4c9bb8bc352a14c9613c77bc3f1e9038cd086b9b
      mfd: wm5102: Manually apply register patch

      commit d9d03496f6f904a3588bdb8b215853bc4e50132c
      mfd: wm5102: Manually apply register patch

      This has lead to a small piece of duplicate code. It is harmless hence
      how it has gone unoticed for so long. This patch reverts one of the two
      commits removing the unneeded code.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f0933a60d1902c918249d11fb6d9a5ffd581ef5b
  Author: Jeff Lance <j-lance1@xxxxxx>
  Date:   Thu Sep 4 19:01:57 2014 +0200

      mfd: ti_am335x_tscadc: Update logic in CTRL register for 5-wire TS

      The logic in AFE_Pen_Ctrl bitmask in the CTRL register is different for 
five
      wire versus four or eight wire touschscreens. This patch should fix this 
for
      five-wire touch screens. There should be no change needed here for four 
and
      eight wire tousch screens.

      Signed-off-by: Jeff Lance <j-lance1@xxxxxx>
      [bigeasy: keep the change mfd only]
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 92b8f3abb8c30c15fc79a79ddd1ffab135fc0360
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Sep 24 11:33:44 2014 +0100

      mfd: dt-bindings: atmel-gpbr: Rename doc file to conform to naming 
convention

      Cc: boris.brezillon@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 937064bd9092067888ad031329e01f7f4beb22d1
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Sep 24 11:29:17 2014 +0100

      mfd: dt-bindings: qcom-pm8xxx: Rename doc file to conform to naming 
convention

      Cc: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4f08df1b06bb4022fab5a2a916f455915856ed9e
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 21:37:55 2014 +0200

      mfd: Inherit coherent_dma_mask from parent device

      dma_mask and dma_parms are already inherited from the parent device but
      dma_coherent_mask was left uninitialized (set to zero thanks to kzalloc).
      Set sub-device coherent_dma_mask to its parent value to simplify
      sub-drivers making use of dma coherent helper functions (those drivers
      currently have to explicitly set the dma coherent mask using
      dma_set_coherent_mask function).

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ab27c44754964aedd9f9ba74326d74e5e2a3c74f
  Author: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
  Date:   Fri Aug 1 17:30:49 2014 +0300

      mfd: Document DT bindings for Qualcomm SPMI PMICs

      Document DT bindings used to describe the Qualcomm SPMI PMICs.

      Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c3a973a770a122a5ec9a9b827ae25c00f56b3e47
  Author: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
  Date:   Fri Aug 1 17:30:48 2014 +0300

      mfd: Add support for Qualcomm SPMI PMICs

      The Qualcomm SPMI PMIC chips are components used with the
      Snapdragon 800 series SoC family.  This driver exists
      largely as a glue mfd component, it exists to be an owner
      of an SPMI regmap for children devices described in
      device tree.

      Signed-off-by: Josh Cartwright <joshc@xxxxxxxxxxxxxx>
      Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a5669e4872fd16d1ae25c76e55c995c911a1c5c7
  Author: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
  Date:   Tue Sep 23 16:52:40 2014 +0300

      mfd: dt-bindings: pm8xxx: Add new compatible string

      The rtc driver now supports PM8941 PMIC device, reflect this
      in the binding document.

      Signed-off-by: Stanimir Varbanov <svarbanov@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6e6240a449614148d3fb49b23a50435b19c6baed
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 22:06:35 2014 +0200

      mfd: axp209x: Drop the parent supplies field

      Now that the regulator code get its parent supplies purely from the DT, 
we can
      drop the parent supplies resources in the MFD driver.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fecc4452b9b3f4bbab41c1b7583a72066ee0c77c
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Sep 17 07:34:12 2014 -0500

      mfd: twl4030-power: Use 'ti,system-power-controller' as alternative way 
to support system power off

      ti,system-power-controller is more or less the standard way of
      indicating that the PMIC is the system wide power controller and hence
      may be used to switch off the system. Almost ALL TI PMIC drivers and
      many Maxim PMIC drivers follow the same style.

      So support 'ti,system-power-controller' in addition to the usual
      'ti,use_poweroff' to indicate that the PMIC instance has control for
      switching off the system.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b64c6887f44d9e9220ddf10acf5c0c6b313a9de1
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Sep 17 07:34:11 2014 -0500

      mfd: dt-bindings: twl4030-power: Use the standard property to mark power 
control

      ti,system-power-controller is more or less the standard way of
      indicating that the PMIC is the system wide power controller and hence
      may be used to switch off the system. Almost ALL TI PMIC drivers and
      many Maxim PMIC drivers follow the same style.

      So support 'ti,system-power-controller' in addition to the usual
      'ti,use_poweroff' to indicate that the PMIC instance has control for
      switching off the system.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c896e68ec1a0548f29b3d29f6c14a29cf06aa56c
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 15:18:45 2014 +0200

      mfd: syscon: Add Atmel GPBR DT bindings documention

      The GPBR block provides a set of battery-backed registers that can be used
      to save data which need to be kept when the system is powered down and
      VDD-core is maintained by an external battery.

      A typical usage is the RTT block (when used as an RTC) which needs one of
      those registers to save the current time.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Johan Hovold <johan@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2adb3b8e6fa310d64ea6209f8ac5d5575839f6da
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Sep 9 16:06:04 2014 -0700

      mfd: rk808: Add register caching

      Let's define the voltatile registers (those that can't be cached) and
      enable caching.  The rk808 is accessed almost constantly with cpufreq
      so this is really nice.

      As measured by ftrace:
        before this change: cpu0_set_target() => ~2200us
        after this change:  cpu0_set_target() =>  ~500us

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit cfeb35da2ae36e26f6136b80351a06d34776587b
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:00:09 2014 +0100

      mfd: arizona: Use handle_simple_irq for IRQ dispatch chip

      We use a dummy IRQ chip to dispatch interrupts to the two seperate IRQ
      domains on the Arizona devices. This is just a simple software IRQ chip
      and thus the current handle_edge_irq is unnecessary for its needs.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit be69e9e00718ac5e93a22184ed33d8d719bee9cd
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 5 12:15:10 2014 +0200

      mfd: max14577: Don't pass IRQ domain to mfd_add_devices

      The max14577 MFD cells do not have any resources so the IRQ domain
      passed to mfd_add_devices is not used.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0bf1f0cda11ef34765fd5e0bef9771785658fb91
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Fri Sep 12 11:18:34 2014 +0800

      mfd: stmpe: Document DT binding for irq_over_gpio

      STMPE now supports using a GPIO as an IRQ source.  Document the device
      tree binding for this option.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 851ec59614d8cd0d122319c32a5be0f8799d36be
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Fri Sep 12 11:18:33 2014 +0800

      mfd: stmpe: Support gpio over irq under device tree

      The stmpe_platform_data has a irq_over_gpio field, which allows the
      system to read STMPE events whenever an IRQ occurs on a GPIO pin.
      This patch adds the ability to configure this field and to use a GPIO
      as an IRQ source for boards configuring the STMPE in device tree.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit bdaf67030cbab21a91fd2d6b1771cf336a0dd092
  Author: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
  Date:   Fri Sep 12 13:35:45 2014 +0900

      mfd: intel_soc_pmic: Add CONFIG_PM_SLEEP check for suspend_fn/resume_fn

      This patch fix warning message with CONFIG_PM_SLEEP disabled
      If CONFIG_PM_SLEEP is not enabled we receive the following warning 
message:

      drivers/mfd/intel_soc_pmic_core.c:118:12:
       warning: 'intel_soc_pmic_suspend' defined but not used

      Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5152970538a5e16c03bbcb9f1c780489a795ed40
  Author: Chris Ball <chris@xxxxxxxxxx>
  Date:   Thu Sep 4 17:11:53 2014 +0100

      mfd: rtsx_pcr: Fix MSI enable error handling

      pci_enable_msi() can return failure with both positive and negative
      integers -- it returns 0 for success -- but is only tested here for
      "if (ret < 0)".  This causes us to try to use MSI on the RTS5249 SD
      reader in the Dell XPS 11 when enabling MSI failed, causing:

      [    1.737110] rtsx_pci: probe of 0000:05:00.0 failed with error -110

      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Reported-by: D. Jared Dominguez <Jared_Dominguez@xxxxxxxx>
      Tested-by: D. Jared Dominguez <Jared_Dominguez@xxxxxxxx>
      Signed-off-by: Chris Ball <chris@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6a71f38dd87f255a0586104ce2a14d5a3ddf3401
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 15:28:42 2014 +0200

      mfd: ti_am335x_tscadc: Fix TSC resume

      In the resume path, the ADC invokes am335x_tsc_se_set_cache() with 0 as
      the steps argument if continous mode is not in use. This in turn disables
      all steps and so the TSC is not working until one ADC sampling is
      performed.

      This patch fixes it by writing the current cached mask instead of the
      passed steps.

      Fixes: 7ca6740cd1cd ("mfd: input: iio: ti_amm335x: Rework TSC/ADCA
      synchronization")
      Cc: stable@xxxxxxxxxxxxxxx # v3.13+
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0b496b4c95c74ba795bc642a6092263ebf905759
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Sep 5 22:16:18 2014 +0100

      mfd: tps65217: Tell regmap what registers are valid

      Allow regmap to provide debugfs access to the register map by telling it
      what registers are valid.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 34a4958e4cfe1a379ed18fb3e2d0b93ba08f28d3
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 09:01:11 2014 +0200

      mfd: mc13xxx: Configure WDI reset

      Setup the PMIC to make a restart when a watchdog interrupt occures.
      If this is not configured, the PMIC will shut down the power supply
      without a restart.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 970d9fbca95c2f5277a4f55c2fba9a8b615c38f7
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:32:12 2014 +0300

      mfd: pcf50633: Use sprintf directly

      When dump a content of the registers let's use snprintf() directly with 
%*ph
      specifier.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 8bdf87b400271ebc7fbf71e117c299d19a97ebb4
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Mon Sep 1 16:28:34 2014 +0800

      mfd: Add HI6421 PMIC Core driver

      This adds driver to support HiSilicon Hi6421 PMIC. Hi6421 includes multi-
      functions, such as regulators, codec, ADCs, Coulomb counter, etc.
      This driver includes core APIs _only_.

      Drivers for individul components, like voltage regulators, are
      implemented in corresponding driver directories and files.

      Registers in Hi6421 are memory mapped, so using regmap-mmio API.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0709b048cea5a368e078e10fa25adc030392125a
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Mon Sep 1 16:28:33 2014 +0800

      mfd: dt-bindings: Add Device Tree bindings for HI6421

      Add documentation for HiSilicon Hi6421 PMIC DT binding.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 85de80e8df54b43fadf6e33b3704dc3ea60181f9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:45:22 2014 +0300

      mfd: lpc_sch: Remove FSF address

      This patch removes FSF address because it can be changed. While here, 
update
      the copyright lines by adding Intel Corp. to them.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ec689a8a8155ce8b966bd5d7737a3916f5e48be3
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:45:21 2014 +0300

      mfd: lpc_sch: Add support for Intel Quark X1000

      Intel Quark X1000 SoC supports IRQ based GPIO. This patch will
      enable MFD support for Quark X1000 and provide IRQ resources
      to Quark X1000 GPIO device driver.

      Signed-off-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
      Tested-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit bb048713bba3ead39f6112910906d9fe3f88ede7
  Author: Josef Ahmad <josef.ahmad@xxxxxxxxx>
  Date:   Tue Sep 2 13:45:20 2014 +0300

      pci_ids: Add support for Intel Quark ILB

      This patch adds the PCI id for Intel Quark ILB.
      It will be used for GPIO and Multifunction device driver.

      Signed-off-by: Josef Ahmad <josef.ahmad@xxxxxxxxx>
      Acked-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b24512c860244716fa8ca74faff2ff617c465515
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:45:19 2014 +0300

      mfd: lpc_sch: Reduce duplicate code and improve manageability

      This patch refactors the driver to use helper functions instead of
      copy'n'pasted pieces of code.

      It also introduces an additional struct to hold a chipset info. The 
chipset
      info will be used to store features that are supported by specific 
processor or
      chipset. LPC_SCH supports SMBUS, GPIO and WDT features. As this code base 
might
      expand further to support more processors, this implementation will help 
to
      keep code base clean and manageable.

      The patch is partially based on the work done by Chang Rebecca Swee Fun.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Tested-by: Chang Rebecca Swee Fun <rebecca.swee.fun.chang@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f69a7cf74d5536faa180437581be2a9c0aad1bb1
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:51:44 2014 +0800

      mfd: RK808: Add new mfd driver for RK808

      The RK808 chip is a power management IC for multimedia and handheld
      devices. It contains the following components:

      - Regulators
      - RTC
      - Clkout

      The RK808 core driver is registered as a platform driver and provides
      communication through I2C with the host device for the different
      components.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Zhang Qing <zhangqing@xxxxxxxxxxxxxx>
      Tested-by: Heiko <heiko@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a53b9a97ac33fa74d136c2e3fd0d76ba7872a1d0
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:51:43 2014 +0800

      mfd: dt-bindings: Add RK808 device tree bindings document

      Add device tree bindings documentation and a header file
      for rockchip's RK808 pmic.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Zhang Qing <zhangqing@xxxxxxxxxxxxxx>
      Tested-by: Heiko <heiko@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e9e9d3973594cadd9e892bc79f914f299bb61124
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 16 21:23:40 2014 +0800

      mfd: da9052: Avoid setting read_flag_mask for da9052-i2c driver

      Current code init regmap with &da9052_regmap_config for both da9052-spi 
and
      da9052-i2c drivers. da9052-spi sets the read_flag_mask.
      The same setting may be applied for da9052-i2c if da9052-spi driver is 
loaded
      first because they actually use the same regmap_config setting.
      Fix this issue by using a local variable for regmap_config in da9052-spi 
driver,
      so the settings in spi driver won't impact the settings in i2c driver.
      Also makes da9052_regmap_config const to avoid similar issue.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c38715fed8f51a8fba4a15f86732ad885f073d78
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:29:11 2014 +0100

      mfd: arizona: Propagate irq_wake through to parent IRQ

      If one of the internal Arizona IRQs is set as a wake source this needs
      to be propogated back to the actual IRQ line that the Arizona device is
      attached to.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit dc5193cc4a1e0103fe852acb21c588ea544697c6
  Author: Inha Song <ideal.song@xxxxxxxxxxx>
  Date:   Sat Aug 30 11:27:19 2014 +0900

      mfd: arizona: Update DT binding to support INn_MODE init_data

      This patch update DT binding to support INn_MODE init_data. Each
      input signal path can be configurated either as a Analogue or
      Digital using the INn_MODE registers.

      Signed-off-by: Inha Song <ideal.song@xxxxxxxxxxx>
      Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit cc47aed9a1ef8eadd7bf14e32117896777b5cc41
  Author: Inha Song <ideal.song@xxxxxxxxxxx>
  Date:   Sat Aug 30 11:27:18 2014 +0900

      mfd: arizona: Add support for INn_Mode register control

      Some boards need to set the INn_MODE[1:0] register to change
      the input signal patch. This wlf,inmode property is optional.
      If present, values must be specified less than or equal to
      the number of input singals. If values less than the number
      of input signals, elements that has not been specifed are set
      to 0 by default.

      Example:
         - wlf,inmode = <2 0 2>;        /* IN1, IN3 use DMIC */

      Signed-off-by: Inha Song <ideal.song@xxxxxxxxxxx>
      Reviewed-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c24084db223aec7793201b94f0712cfdfa7e9fe7
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:48:52 2014 +0100

      mfd: arizona: Add ASYNC_SAMPLE_RATE_2 registers

      Some arizona devices have a second asynchronous sample rate, add the
      registers necessary to support this.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 9bb9e29c78f8d8ee310987fd58a2b908a4ce0c40
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Aug 30 14:50:23 2014 +0200

      mfd: Add Ricoh RN5T618 PMIC core driver

      Ricoh RN5T618 is a power management IC which integrates 3 step-down
      DCDC converters, 7 low-dropout regulators, a Li-ion battery charger,
      fuel gauge, ADC, GPIOs and a watchdog timer.

      This commit adds a MFD core driver to support the I2C communication
      with the device.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6ac734d2242949f41eb1346ca0fd4ed010c937aa
  Author: Vignesh R <vigneshr@xxxxxx>
  Date:   Mon Sep 1 12:01:06 2014 +0530

      mfd: ti_am335x_tscadc: Fix TSC operation after ADC continouous mode

      After enabling and disabling ADC continuous mode via sysfs, ts_print_raw
      fails to return any data. This is because when ADC is configured for
      continuous mode, it disables touch screen steps.These steps are not
      re-enabled when ADC continuous mode is disabled. Therefore existing values
      of REG_SE needs to be cached before enabling continuous mode and
      disabling touch screen steps and enabling ADC steps. The cached value
      are to be restored to REG_SE once ADC is disabled.

      Fixes: 7ca6740cd1cd ("mfd: input: iio: ti_amm335x: Rework TSC/ADC 
synchronization")

      Cc: stable@xxxxxxxxxxxxxxx # v3.13+
      Signed-off-by: Vignesh R <vigneshr@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a654f81640caa0bb648b0e45b792ba846c9bb02d
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Aug 30 14:50:26 2014 +0200

      mfd: rn5t618: Document device tree bindings

      This adds the device tree bindings documentation for Ricoh RN5T618.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c593aca4e42a24b229a8070c4eb50d01f54877f2
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:49:03 2014 +0200

      mfd: davinci_voicecodec: Fix 'if defined' guard type in header

      The include guard doesn't work as intended due to the transposition
      typo DAVINCI -> DAVINIC.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit be1c770028b832945680ebf5c0d49b831ba719d5
  Author: Arnout Vandecappelle (Essensium/Mind) <arnout@xxxxxxx>
  Date:   Fri Aug 22 17:30:56 2014 +0200

      mfd: tps65910: Work around silicon erratum SWCZ010

      http://www.ti.com/lit/pdf/SWCZ010:
        Glitch on SDA-SCL not managed correctly by the I2C IP

      Impact:
      The standard specifies that the I2C transfer should restart on a start
      event in all cases. The current design does not support two consecutive
      Start conditions. This can cause the first real access after such a
      glitch to be corrupted.

      Description:
      An unexpected glitch on SDA and SCL can generate a wrong start event.
      In the current design, the SCL line must toggle two times to detect a
      new start event and completely restart the I2C access; hence the real
      start event is not detected in the case of a single SCL toggle.

      Workaround:
      Repeat I2C access.

      A simpler workaround is to make a dummy transfer just before the first
      access to the tps65910 chip. This can be done unconditionally.

      Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@xxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit dfa52c852dd3fcf3c0e696ab2d7df0bf91b2aed9
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:52:50 2014 +0200

      mfd: ti_ssp: Remove unused header

      The header file include/linux/mfd/ti_ssp.h does not seem to be used
      anywhere. It was orphaned by 3033ee62 "mfd: Remove obsolete ti-ssp
      driver". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7929fa7740f2a8cba6857aaa0f6513f81a0e3d88
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 11:20:33 2014 +0100

      mfd: stmpe: Rid variable length array Sparse warnings

      Numbers are generated by taking the largest currently used values.

      drivers/mfd/stmpe.c:252:17:
        warning: Variable length array is used.
      drivers/mfd/stmpe.c:857:16:
        warning: Variable length array is used.

      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 87bd1c925040d97927c6f6b7fe41a487c7d976ef
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 11:01:15 2014 +0100

      mfd: max8925-i2c: Fix variable length array Sparse warning

      The largest byte size in use currently is 8.  Fix array size to 9.

      drivers/mfd/max8925-i2c.c:40:33:
        warning: Variable length array is used

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7a36ceb284f76d696c80998cc38f6d1c6721ac6d
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 10:51:26 2014 +0100

      mfd: 88pm860x-i2c: Fix variable length array Sparse warning

      drivers/mfd/88pm860x-i2c.c:125:33:
        warning: Variable length array is used.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 260a127bfbeba4bb574e7b46f07c12d4ddac57c1
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 10:48:18 2014 +0100

      mfd: 88pm860x-i2c: Purge unused functions

      The following functions appear to be unused since v2.6.39:

        pm860x_page_reg_read()
        pm860x_page_bulk_write()
        pm860x_page_set_bits()

      Let's remove them.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fea31042ff613145c7784e2ce454bf3c151b97ba
  Author: James Ralston <james.d.ralston@xxxxxxxxx>
  Date:   Wed Aug 27 14:34:25 2014 -0700

      mfd: lpc_ich: Add Device IDs for Intel 9 Series PCH

      This patch adds the LPC Device IDs for the Intel 9 Series PCH.

      Signed-off-by: James Ralston <james.d.ralston@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a0bc607208e295f70d0355fa4e632a0c8c27533b
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Fri Aug 22 11:06:18 2014 +0200

      mfd: max77693: Improve support for the flash cell

      This patch improves support for the flash cell of
      max77693 mfd by adding relevant of_compatible field
      and a structure for caching related platform data.
      Added are also FLASH registers related macro definitions.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4b5c1f1e080f79c3c226596047a20ccd1c8a9486
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Wed Aug 20 15:43:39 2014 +0200

      mfd: max77693: Fix register enum name

      According to the MAX77693 documentation the name of
      the register is FLASH_STATUS.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ff0c9da013d2c9f1ec232926a54e536ab48c6678
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 21 12:46:25 2014 +0300

      mfd: lpc_ich: Add PCI ID for Intel Braswell

      This is the same as used in Baytrail so add the new PCI ID to the driver's
      list of supported IDs.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 378515fc10c7e1b607980ef67f7e02d830dc2fae
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Aug 15 21:53:17 2014 +0800

      mfd: da9052-i2c: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA 
functionality

      Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter
      does not support standard I2C"), regmap-i2c will check the
      I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config
      setting if the adapter does not support standard I2C.

      So remove the I2C_FUNC_SMBUS_BYTE_DATA functionality check in the driver 
code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 42a71ef97b7ac31ae8f929c36048fec5cd201a49
  Author: Julia Lawall <julia.lawall@xxxxxxx>
  Date:   Thu Aug 21 07:06:06 2014 -0500

      mfd: menelaus: Fix error return code

      Convert a zero return value on error to a negative one, as returned
      elsewhere in the function.

      Additionally, converted 1 << 7 to BIT(7) at the suggestion of Lee Jones.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      (
      if@p1 (\(ret < 0\|ret != 0\))
       { ... return ret; }
      |
      ret@p1 = 0
      )
      ... when != ret = e1
          when != &ret
      *if(...)
      {
        ... when != ret = e2
            when forall
       return ret;
      }

      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2a3377ee2d8ca15ba21caf1d420cfeaf3ba4390a
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 14:51:22 2014 +0100

      mfd: arizona: Avoid use of legacy IRQ mapping

      regmap_add_irq_chip is called from arizona_irq_init with the irq_base
      specified as -1 and regmap_add_irq_chip uses if (irq_base) to check if
      it should use legacy IRQ mapping. As such the irq mappings are currently
      added with irq_domain_add_legacy, rather than irq_domain_add_linear.
      This is clearly a typo as there is no reason why this driver can't use
      irq_domain_add_linear.

      This patch corrects this by passing the irq_base as zero to
      regmap_add_irq_chip.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e569d937af96bc1ec00e33285fff33ae9c1e42d6
  Author: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 11:42:47 2014 +0100

      mfd: arizona: Mark additional registers as volatile

      Mark some additional registers as volatile. The write sequencer control
      registers should not be cached, as we don't ever want their value
      synchronised as this might cause a write sequence to be accidentally
      initiated.

      Additionally, the DAC_COMP registers require special preconditions to
      write so there values wouldn't be updated accurately during a register
      sync.

      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 48018943eb906d81e48f40675c17b92abfeafcf1
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 13 11:42:46 2014 +0100

      mfd: wm5102: Mark register write sequencer control 3 readable

      During init the core checks if the wm5102 has finished starting by reading
      register 0x19 and looking at the value. This read always fails since this
      is not a readable register, mark it as being one. While we're at it 
provide
      a constant for the register name (as supplied by Charles Keepax).

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5e9bbf17b35f89f31e6b76b4810d8c772621c153
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:42:28 2014 -0700

      mfd: rtsx_usb: Fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f2b86781619c0822b4e0b561ef9aa499b5ed76ff
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Wed Aug 6 22:12:15 2014 +0200

      mfd: twl6040: Fix error return code

      Convert a zero return value on error to a negative one, as returned
      elsewhere in the function.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      (
      if@p1 (\(ret < 0\|ret != 0\))
       { ... return ret; }
      |
      ret@p1 = 0
      )
      ... when != ret = e1
          when != &ret
      *if(...)
      {
        ... when != ret = e2
            when forall
       return ret;
      }

      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6052d83e716fde1af22a1b812b141e373153735e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Jul 31 15:41:30 2014 +0100

      mfd: wm8994: Allow modular build

      The interfaces that used to be built in only (interrupts IIRC) no longer
      are so allow the driver to be built as a module fixing arm64 allmodconfig
      builds.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e0c8a1f52d0d3dc5f79ce04d7bf6da0782dcee16
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 9 22:10:27 2014 +0530

      mfd: menelaus: Remove null pointer dereference

      If vtg is NULL, it is not possible to access its mode_reg field. At all
      sites where the static function menelaus_set_voltage is called, the first
      argument is the address of a structure defined in the file. So, the null
      test is unnecessary and is removed. Also, a label is done away with.

      This problem was found using the following Coccinelle semantic match:

      // <smpl>
      @@
      expression E, E1;
      identifier f;
      statement S1,S2,S3;
      @@

      * if (E == NULL)
      {
        ... when != if (E == NULL) S1 else S2
            when != E = E1
      * E->f
        ... when any
        return ...;
      }
      else S3
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7821d9b24bf73eee7a4e3e3744f05c6eee88db48
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Fri Aug 22 10:09:27 2014 +0100

      mfd: wm8994: Export symbols ready for built-in => modular build

      We'd like to be able to build the WM8994 family as modules, but the
      build will fail if the external symbols aren't exported first.

      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5f114ebcee681b011e8b5bcd2b24169b85286050
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 16:11:27 2014 +0100

      mfd: sm501: Avoid implicit sign extension

      Suspicious implicit sign extension where 'reg' (unsigned char) is
      promoted in reg << clksrc to int, then sign-extended to unsigned
      long. If reg << clksrc is greater than 0x7FFFFFFF, the upper bits
      of the result will all be 1.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 8a012ff9d8723fdf7ea242f0f41703eed7365b79
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 16:03:14 2014 +0100

      mfd: twl4030-irq: Check return value from twl_i2c_write() - warn() on 
failure

      In the original code a return value variable was provided, but it
      was never checked and the user was never informed of failure.  Now
      it is and they are.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit cddc11412d604ad673709e91e7a35e9f10c68b39
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 15:54:06 2014 +0100

      mfd: pcf50633: Check return value of platform_device_add()

      The return value of platform_device_add() is checked after every
      other use throughout the kernel.

      We're also sliding in another cheeky dev_err() => dev_warn() change
      as we're not actually erroring out here, rather reporting the fact
      that something's gone wrong, but carrying on regardless.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b87d9a0fed5828e6cca4c3b02eacbc9c12a9a8e8
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 15:41:59 2014 +0100

      mfd: max77686: Remove check which is always true

      As 'reg' is unsigned, it can't be less than 0, so checking if it is
      greater than or equal to 0 will always result in a true condition.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 616e047992a4621a09ef45182076ff09b2495dec
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 15:05:01 2014 +0100

      mfd: wm5102: Insert missing break in case statement

      Chip identifier wm5102_reva_patch is always overwritten with
      wm5102_revb_patch, even when the code is run on a Rev-A chip.  Place
      in the missing break to force the code into doing something sensible
      instead.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 9b6a5ad9da4118e8c2a087501ddff33f51a9e6ba
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Mon Aug 18 13:10:20 2014 +0100

      mfd: htc-i2cpld: Rectify pointer offset error

      Checking the result of container_of() against NULL will always result to
      false.  Using the offset of member 'chip_out' to find the start of 'struct
      htcpld_chip' will result in an offset error when .get_chip() is attempting
      to obtain 'htcpld-in'.  Instead, we'll use the correct member based on a
      previously the set chip label.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 41cc08e955187b96867fa0f625c55496961699ba
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 13:52:27 2014 +0100

      mfd: htc-i2cpld: Use '!variable' instead of 'variable == NULL'

      This aids in consistency, as the rest of the checks in the file use this
      notation.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fe4b7ea8e7c1f03601f6521c24898a688e565626
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 13:48:27 2014 +0100

      mfd: htc-i2cpld: container_of() cannot return NULL

      Logically dead code (DEADCODE)

      dead_error_line: Execution cannot reach this statement: return;

      Remove the check for NULL.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6ae61fbf38d0cd2aa922eb5e7241e9b0bfd7009d
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 12:45:19 2014 +0100

      misc: st_kim: Increase size of dev_name buffer to incorporate termination

      Calling strncpy with a maximum size argument of 32 bytes on destination
      array kim_gdata->dev_name of size 32 bytes might leave the destination
      string unterminated.

      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4001998a43f4791b6e6c06df563f5d5bb3fbe4fb
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 12:23:10 2014 +0100

      misc: st_core: Protect unsigned value against becoming negative

      Coverity reported:
        This less-than-zero comparison of an unsigned value is never true.

      In answer to that, we only ever decrement if protos_registered is
      positive.  We can subsequently remove the paranoid checking during
      unregister.

      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 374de1642ee4322cc4d6aa1d2679378b8547c368
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Wed Aug 13 11:27:34 2014 +0100

      iio: sensors-core: st: Check st_sensors_set_drdy_int_pin()'s return value

      Value from st_sensors_set_drdy_int_pin() is assigned to err here,
      but that stored value is not used before it is overwritten.  To fix
      this we're enforcing a check on st_sensors_set_drdy_int_pin()'s
      return value and if it's an error, we're returning right away.

      Cc: jic23@xxxxxxxxxx
      Cc: linux-iio@xxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 0608bab8c7ceabd363901376d3693e8f45371768
  Merge: bd597f4 9643569 d6cc1f5
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Fri Sep 26 08:14:30 2014 +0100

      Merge branches 'ib-mfd-arm-3.18', 'ib-mfd-hwmon-leds-watchdog-3.18' and 
'ib-mfd-power-charger-regulator-3.18' into ibs-for-mfd-merged

  commit 6cd6d94d96d9b1cd8a62da91aac44cf56e301e75
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      arm/arm64: unexport restart handlers

      Implementing a restart handler in a module don't make sense as there would
      be no guarantee that the module is loaded when a restart is needed.
      Unexport arm_pm_restart to ensure that no one gets the idea to do it
      anyway.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit d20a1d90acf61f69a6474fce7e9656d36bd8ba80
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      watchdog: sunxi: register restart handler with kernel restart handler

      The kernel core now provides an API to trigger a system restart.  Register
      with it instead of setting arm_pm_restart.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 87ffc69e4b05f6e98e2b7a42f23132ed3662450a
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      watchdog: alim7101: register restart handler with kernel restart handler

      The kernel core now provides an API to trigger a system restart.  Register
      with it to restart the system instead of misusing the reboot notifier.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit ad0e0e6810b339ddeb97ab9ae24e996db5c11bac
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      watchdog: moxart: register restart handler with kernel restart handler

      The kernel now provides an API to trigger a system restart.  Register with
      it instead of setting arm_pm_restart.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 1a9607a3be14a43868c5e6a35962e7f6be9bcfe1
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:17 2014 +0000

      arm: support restart through restart handler call chain

      The kernel core now supports a restart handler call chain for system
      restart functions.

      With this change, the arm_pm_restart callback is now optional, so drop its
      initialization and check if it is set before calling it.  Only call the
      kernel restart handler if arm_pm_restart is not set.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 1c7ffc32eaadfae3e7ab106359af0cf21b7e94c1
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:16 2014 +0000

      arm64: support restart through restart handler call chain

      The kernel core now supports a restart handler call chain to restart the
      system.  Call it if arm_pm_restart is not set.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 0713e143c943c4f14aa5db1903bdbfd1356a2bb3
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:16 2014 +0000

      power/restart: call machine_restart instead of arm_pm_restart

      machine_restart is supported on non-ARM platforms, and and ultimately
      calls arm_pm_restart, so dont call arm_pm_restart directly but use the
      more generic function.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit b63adb979583ef185718d774d8162387db5589c0
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Sep 26 00:03:16 2014 +0000

      kernel: add support for kernel restart handler call chain

      Various drivers implement architecture and/or device specific means to
      restart (reset) the system.  Various mechanisms have been implemented to
      support those schemes.  The best known mechanism is arm_pm_restart, which
      is a function pointer to be set either from platform specific code or from
      drivers.  Another mechanism is to use hardware watchdogs to issue a reset;
      this mechanism is used if there is no other method available to reset a
      board or system.  Two examples are alim7101_wdt, which currently uses the
      reboot notifier to trigger a reset, and moxart_wdt, which registers the
      arm_pm_restart function.

      The existing mechanisms have a number of drawbacks.  Typically only one
      scheme to restart the system is supported (at least if arm_pm_restart is
      used).  At least in theory there can be multiple means to restart the
      system, some of which may be less desirable (for example one mechanism may
      only reset the CPU, while another may reset the entire system).  Using
      arm_pm_restart can also be racy if the function pointer is set from a
      driver, as the driver may be in the process of being unloaded when
      arm_pm_restart is called.  Using the reboot notifier is always racy, as it
      is unknown if and when other functions using the reboot notifier have
      completed execution by the time the watchdog fires.

      Introduce a system restart handler call chain to solve the described
      problems.  This call chain is expected to be executed from the
      architecture specific machine_restart() function.  Drivers providing
      system restart functionality (such as the watchdog drivers mentioned
      above) are expected to register with this call chain.  By using the
      priority field in the notifier block, callers can control restart handler
      execution sequence and thus ensure that the restart handler with the
      optimal restart capabilities for a given system is called first.

      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Cc: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Jonas Jensen <jonas.jensen@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit 4a8e320c929991c9480a7b936512c57ea02d87b2
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Sat Sep 20 18:01:30 2014 -0700

      net: sched: use pinned timers

      While using a MQ + NETEM setup, I had confirmation that the default
      timer migration ( /proc/sys/kernel/timer_migration ) is killing us.

      Installing this on a receiver side of a TCP_STREAM test, (NIC has 8 TX
      queues) :

      EST="est 1sec 4sec"
      for ETH in eth1
      do
       tc qd del dev $ETH root 2>/dev/null
       tc qd add dev $ETH root handle 1: mq
       tc qd add dev $ETH parent 1:1 $EST netem limit 70000 delay 6ms
       tc qd add dev $ETH parent 1:2 $EST netem limit 70000 delay 8ms
       tc qd add dev $ETH parent 1:3 $EST netem limit 70000 delay 10ms
       tc qd add dev $ETH parent 1:4 $EST netem limit 70000 delay 12ms
       tc qd add dev $ETH parent 1:5 $EST netem limit 70000 delay 14ms
       tc qd add dev $ETH parent 1:6 $EST netem limit 70000 delay 16ms
       tc qd add dev $ETH parent 1:7 $EST netem limit 80000 delay 18ms
       tc qd add dev $ETH parent 1:8 $EST netem limit 90000 delay 20ms
      done

      We can see that timers get migrated into a single cpu, presumably idle
      at the time timers are set up.
      Then all qdisc dequeues run from this cpu and huge lock contention
      happens. This single cpu is stuck in softirq mode and cannot dequeue
      fast enough.

          39.24%  [kernel]          [k] _raw_spin_lock
           2.65%  [kernel]          [k] netem_enqueue
           1.80%  [kernel]          [k] netem_dequeue
           1.63%  [kernel]          [k] copy_user_enhanced_fast_string
           1.45%  [kernel]          [k] _raw_spin_lock_bh

      By pinning qdisc timers on the cpu running the qdisc, we respect proper
      XPS setting and remove this lock contention.

           5.84%  [kernel]          [k] netem_enqueue
           4.83%  [kernel]          [k] _raw_spin_lock
           2.92%  [kernel]          [k] copy_user_enhanced_fast_string

      Current Qdiscs that benefit from this change are :

        netem, cbq, fq, hfsc, tbf, htb.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fb426a642a166730a8c916cb38c5461dbc28ffb
  Merge: 2fdbfea 53e5039
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 00:23:13 2014 -0400

      Merge branch 'gso_send_check'

      Tom Herbert says:

      ====================
      net: Eliminate gso_send_check

      gso_send_check presents a lot of complexity for what it is being used
      for. It seems that there are only two cases where it might be effective:
      TCP and UFO paths. In these cases, the gso_send_check function
      initializes the TCP or UDP checksum respectively to the pseudo header
      checksum so that the checksum computation is appropriately offloaded or
      computed in the gso_segment functions. The gso_send_check functions
      are only called from dev.c in skb_mac_gso_segment when ip_summed !=
      CHECKSUM_PARTIAL (which seems very unlikely in TCP case). We can move
      the logic of this into the respective gso_segment functions where the
      checksum is initialized if ip_summed != CHECKSUM_PARTIAL.

      With the above cases handled, gso_send_check is no longer needed, so
      we can remove all uses of it and the fields in the offload callbacks.
      With this change, ip_summed in the skb should be preserved though all
      the layers of gso_segment calls.

      In follow-on patches, we may be able to remove the check setup code in
      tcp_gso_segment if we can guarantee that ip_summed will always be
      CHECKSUM_PARTIAL (verify all paths and probably add an assert in
      tcp_gro_segment).

      Tested these patches by:
        - netperf TCP_STREAM test with GSO enabled
        - Forced ip_summed != CHECKSUM_PARTIAL with above
        - Ran UDP_RR with 10000 request size over GRE tunnel. This exercised
          UFO path.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53e50398968d43338c4d932114e68bc099fc5fbd
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sat Sep 20 14:52:30 2014 -0700

      net: Remove gso_send_check as an offload callback

      The send_check logic was only interesting in cases of TCP offload and
      UDP UFO where the checksum needed to be initialized to the pseudo
      header checksum. Now we've moved that logic into the related
      gso_segment functions so gso_send_check is no longer needed.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f71470b37e79d6eb151debd47364d920b7babd30
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sat Sep 20 14:52:29 2014 -0700

      udp: move logic out of udp[46]_ufo_send_check

      In udp[46]_ufo_send_check the UDP checksum initialized to the pseudo
      header checksum. We can move this logic into udp[46]_ufo_fragment.
      After this change udp[64]_ufo_send_check is a no-op.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d020f8f73318589bf41f864b7f89f95669350873
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sat Sep 20 14:52:28 2014 -0700

      tcp: move logic out of tcp_v[64]_gso_send_check

      In tcp_v[46]_gso_send_check the TCP checksum is initialized to the
      pseudo header checksum using __tcp_v[46]_send_check. We can move this
      logic into new tcp[46]_gso_segment functions to be done when
      ip_summed != CHECKSUM_PARTIAL (ip_summed == CHECKSUM_PARTIAL should be
      the common case, possibly always true when taking GSO path). After this
      change tcp_v[46]_gso_send_check is no-op.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e756c7b698604f11a979f2781d06eb7b80aba363
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 26 12:03:25 2014 +0800

      Revert "cgroup: remove redundant variable in cgroup_mount()"

      This reverts commit 0c7bf3e8cab7900e17ce7f97104c39927d835469.

      If there are child cgroups in the cgroupfs and then we umount it,
      the superblock will be destroyed but the cgroup_root will be kept
      around. When we mount it again, cgroup_mount() will find this
      cgroup_root and allocate a new sb for it.

      So with this commit we will be trapped in a dead loop in the case
      described above, because kernfs_pin_sb() keeps returning NULL.

      Currently I don't see how we can avoid using both pinned_sb and
      new_sb, so just revert it.

      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Reported-by: Andrey Wagin <avagin@xxxxxxxxx>
      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 2fdbfea5735d3deb30a8782c57f7210cb034e69d
  Merge: 4daaab4 318fd49
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 26 00:13:06 2014 -0400

      Merge branch 'stmmac'

      Beniamino Galvani says:

      ====================
      net: stmmac glue layer for Amlogic Meson SoCs

      the Ethernet controller available in Amlogic Meson6 and Meson8 SoCs is
      a Synopsys DesignWare MAC IP core, already supported by the stmmac
      driver.

      These patches add a glue layer to the driver for the platform-specific
      settings required by the Amlogic variant.

      This has been tested on a Amlogic S802 device with the initial Meson
      support submitted by Carlo Caione [1].

      [1] http://lwn.net/Articles/612000/
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 318fd4909dcb7dc43a869132c2f38b769ed92d6a
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Sep 20 15:29:17 2014 +0200

      net: stmmac: meson: document device tree bindings

      Add the device tree bindings documentation for the Amlogic Meson
      variant of the Synopsys DesignWare MAC.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ad5adcdb7335101f98066ec9239d06f4f2f7a9d
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Sep 20 15:29:16 2014 +0200

      net: stmmac: add Amlogic Meson glue layer

      The Ethernet controller available in Meson6 and Meson8 SoCs is a
      Synopsys DesignWare MAC IP core, already supported by the stmmac
      driver.

      This glue layer implements some platform-specific settings needed by
      the Amlogic variant.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f3f760314afcb8522d2349b970b065589c5c8e48
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Thu Sep 25 14:34:41 2014 +0100

      NFS: Fabricate fscache server index key correctly

      When fabricating a server index key for fscache, we should clear the 
index key
      buffer before starting to fill it in, not in the middle.

      Reported-by: James Pearson <james-p@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Steve Dickson <steved@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2aca5b869ace67a63aab895659e5dc14c33a4d6e
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 22:35:58 2014 -0400

      SUNRPC: Add missing support for RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT

      The flag RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT was intended introduced in
      order to allow NFSv4 clients to disable resend timeouts. Since those
      cause the RPC layer to break the connection, they mess up the duplicate
      reply caches that remain indexed on the port number in NFSv4..

      This patch includes the code that was missing in the original to
      set the appropriate flag in struct rpc_clnt, when the caller of
      rpc_create() sets RPC_CLNT_CREATE_NO_RETRANS_TIMEOUT.

      Fixes: 8a19a0b6cb2e (SUNRPC: Add RPC task and client level options to...)
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit b52f4914f3be3ff50e7308e3ce03a2ce71195ecc
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Sep 8 23:11:26 2014 -0700

      asm-generic: COMMON_CLK defines __clk_{get,put}

      If CONFIG_COMMON_CLK is selected then __clk_get and __clk_put are
      defined in drivers/clk/clk.c and declared in include/linux/clkdev.h.

      Sylwester's series[0] to properly support clk_{get,put} in the common
      clock framework made changes to the asm-specific clkdev.h headers, but
      not the asm-generic version. Tomeu's recent changes[1] to introduce a
      provider/consumer split in the clock framework uncovered this problem,
      causing the following build error on any architecture using the
      asm-generic clkdev.h (e.g. x86 architecture and the ACPI LPSS driver):

      In file included from drivers/acpi/acpi_lpss.c:15:0:
      include/linux/clkdev.h:59:5: error: conflicting types for â??__clk_getâ??
       int __clk_get(struct clk_core *clk);
           ^
      In file included from arch/x86/include/generated/asm/clkdev.h:1:0,
                       from include/linux/clkdev.h:15,
                       from drivers/acpi/acpi_lpss.c:15:
      include/asm-generic/clkdev.h:20:19: note: previous definition of 
â??__clk_getâ?? was here
       static inline int __clk_get(struct clk *clk) { return 1; }
                         ^

      Fixed by only declarating  __clk_get and __clk_put when
      CONFIG_COMMON_CLK is set.

      [0] 
http://lkml.kernel.org/r/<1386177127-2894-5-git-send-email-s.nawrocki@xxxxxxxxxxx>
      [1] 
http://lkml.kernel.org/r/<1409758148-20104-1-git-send-email-tomeu.vizoso@xxxxxxxxxxxxx>

      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 59c0621d4d5fa4faeb8a0cdd0cfe27c13fdd09b2
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:15:29 2014 +0530

      clk: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 32bb231845325ca4d19bba414f8883f3e0d6436f
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Thu Sep 25 17:41:19 2014 -0700

      Revert "ARM: dts: hix5hd2: add wdg node"

      This reverts commit 610bd8722ef40b649b51f01045c5d1903f41b583.

      "ARM: dts: hix5hd2: add wdg node" causes a build breakage due to
      an undefined constatns:

      Error: arch/arm/boot/dts/hisi-x5hd2.dtsi:374.22-23 syntax error

      (Don't you just looove the dtc error messages? They are so informative!)

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 55c71581d416b131667cf834491adc54105bb7fc
  Merge: 49dd0dc cfa1950
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 01:49:21 2014 +0200

      Merge tag 'at91-fixes-non-critical' of 
git://github.com/at91linux/linux-at91 into next/fixes-non-critical

      Pull "Fixes non critical for AT91" from Nicolas Ferre:

      - mmc pinmux for at91sam9263 was missing
      - little fix of the old clock implementation

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-fixes-non-critical' of git://github.com/at91linux/linux-at91:
        ARM: at91/PMC: don't forget to write PMC_PCDR register to disable clocks
        ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings

  commit 49dd0dcfd76091989a746968b7403e038a1953bf
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 20:44:44 2014 -0700

      arm, vt8500, LLVMLlinux: Use mcr instead of mcr% for mach-vt8500

      The ASM below does not compile with clang and is not the way that the mcr
      command is used in other parts of the kernel.

      arch/arm/mach-vt8500/vt8500.c:72:11: error: invalid % escape in inline 
assembly string
              asm("mcr%? p15, 0, %0, c7, c0, 4" : : "r" (0));
                  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
      1 error generated.

      There are other forms that are supported on different ARM instruction 
sets but
      generally the kernel just uses mcr as it is supported in all ARM 
instruction
      sets.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Acked-by: Tony Prisk <linux@xxxxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit bb25ce633d0621786526a2b7ad0d54468a55e986
  Merge: 7b13e1a bf7389c
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 01:38:28 2014 +0200

      Merge branch 'next/defconfig' of 
git+ssh://ra.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc into next/defconfig

  commit 7b13e1aa6e144d8014eaf593259a3deb532d990a
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Thu Sep 25 11:38:24 2014 -0600

      ARM: multi_v7_defconfig: add missing Tegra options

      Add all HW-support options from tegra_defconfig that are missing from
      multi_v7_defconfig.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit f18cf05038729a958732fbcc16730004dc1b84dd
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 11:17:12 2014 -0700

      MAINTAINERS: add a third maintainer to mach-bcm

      Add myself as a third maintainer to the mach-bcm code to increase the
      chances the redundancy in the merging/reviewing process.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Acked-by: Scott Branden <sbranden@xxxxxxxxxxxx>
      Acked-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 01eacbb84c29db2fb9a844b88f7d4874ed565d11
  Merge: 8446cef 9b02732
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:51:53 2014 +0200

      Merge tag 'samsung-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

      Pull "Samsung DT update for 3.18" from Kukjin Kim:

      - un-use slot-node and deprecate the supports-highspped
        for dw-mmc
      - remove old USB2 PHY node for exynos5250

      - exynos4412-odroid-common
        enable PMIC interrupt and i2c improvements

      - exynos5250-snow
        fold exynos5250-cros-common
        update display related nodes

      - Peach Pit and Pi
        improve power scheme, add support max77802 PMIC,
        add hdmi regulators add thermistor, ISL29018 sensor,
        set i2c clock at 400kHz, add support Atmel touchpad,
        update display related nodes

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'samsung-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: dts: remove old USB2 PHY node for exynos5250
        ARM: dts: remove old USB2 PHY node hook for exynos5250-arndale
        ARM: dts: update display related nodes for exynos5800-peach-pi
        ARM: dts: update display related nodes for exynos5420-peach-pit
        ARM: dts: update display related nodes for exynos5250-snow
        ARM: dts: Add support Atmel touchpad for exynos5800-peach-pi
        ARM: dts: Add support Atmel touchpad for exynos5420-peach-pit
        ARM: dts: Set i2c7 clock at 400kHz for exynos based Peach boards
        ARM: dts: Add ISL29018 sensor for exynos based Peach boards
        ARM: dts: Add thermistor dts fragment used by exynos based Peach boards
        ARM: dts: add hdmi regulators for exynos5420-peach-pit
        ARM: dts: add hdmi regulators for exynos5800-peach-pi
        ARM: dts: Add support max77802 PMIC for exynos based Peach boards
        ARM: dts: Improve Peach Pit and Pi power scheme
        ARM: dts: unuse the slot-node and deprecate the supports-highspeed for 
dw-mmc in exynos
        ARM: dts: Fold exynos5250-cros-common into exynos5250-snow
        ARM: dts: Fix MMC pinctrl for exynos5250-snow
        ARM: dts: ODROID i2c improvements for exynos4412-odroid-common
        ARM: dts: Enable PMIC interrupts for exynos4412-odroid-common

  commit fa531042ac3633b726067253f48ac542d86b80ad
  Merge: a52ae5a cd24850
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Thu Sep 25 15:48:04 2014 -0700

      Merge branch 'clk-next-rockchip' into clk-next

  commit cd248502927fa5b4a700433675c4ff4a2bbee14b
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:48:47 2014 +0800

      clk: rockchip: add clock node in PD_VIDEO

      This patch add the clock node in PD_VIDEO

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 8446cef1ca030792bae45dd3d7cd8bbbb96c7e62
  Merge: a0f95e3 b2ed7d9
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:40:43 2014 +0200

      Merge tag 'keystone-dts' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into 
next/dt

      Pull "Keystone DTS updates for v3.18" from Santosh Shilimkar"

      - Add IRQ and GPIO nodes
      - Fix SPI chip select
      - Fix usb and pcie clock nodes

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'keystone-dts' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
        ARM: dts: keystone: fix bindings for pcie and usb clock nodes
        ARM: dts: keystone: k2l: Fix chip selects for SPI devices
        ARM: dts: keystone: add dsp gpio controllers nodes
        ARM: dts: keystone: add keystone irq controller node

  commit a0f95e35c7a518ea4c63762511733156023eed77
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:54:55 2014 +0800

      ARM: dts: add rk3288 i2s controller

      Add dt for rk3288 i2s controller, since i2s clock pins and data pins
      default to be GPIO, this patch also add pinctrl to mux them.

      Tested on RK3288 board.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 741c798a0229c9523c1f68bc8c83a79fefad4333
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu May 22 00:35:37 2014 +0200

      leds: add device tree bindings for register bit LEDs

      This adds the device tree bindings used by register bit LEDs.

      Cc: devicetree@xxxxxxxxxxxxxxx
      Cc: Bryan Wu <cooloney@xxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a2974c9c1f83e7163e855eb80c772db45bc9a291
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Jul 25 15:04:52 2014 +0200

      soc: add driver for the ARM RealView

      This adds a SoC driver to be used by the ARM RealView
      reference boards. We create the "versatile" directory to hold
      the different ARM reference designs as per the pattern of the
      clk directory layout. The driver utilze the syscon to get to
      the register needed. After this we can use sysfs to get at
      some SoC properties on RealView DT variants like this:

      > cd /sysbus/soc/devices/soc0
      > ls
      board         family        machine       power         subsystem
      build         fpga          manufacturer  soc_id        uevent
      > cat family
      Versatile
      > cat fpga
      Multi-layer AXI
      > cat board
      HBI-0147
      > cat build
      03

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      Conflicts:
        drivers/soc/Kconfig
        drivers/soc/Makefile

  commit 0e545f57b708630c54c8c5c24ea7f7034f6c40d9
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu May 22 10:20:38 2014 +0200

      power: reset: driver for the Versatile syscon reboot

      This driver enabled us to drive the reboot of the Versatile family
      of ARM reference boards. Even though only the RealView boards are
      supported initially, these boards all have the same procedure for
      reboot:

      - Write a magic value into an unlocking register
      - Write another magic value into a reset control register

      The driver will be reusable for Versatile and possibly also the
      Integrator family of reference boards.

      Cc: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Acked-By: Sebastian Reichel <sre@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 535f09cc1ca7788ecdaf27466b23887a4932ae73
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Thu May 22 00:34:16 2014 +0200

      leds: add a driver for syscon-based LEDs

      This makes it possible to create a set of LEDs from a syscon
      MFD instance, which is lean mean and clean on the ARM
      reference designs and can replace the Versatile LEDs driver
      in the long run, as well as other custom syscon LEDs drivers.

      Cc: Bryan Wu <cooloney@xxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      [Fixed cocinelle warnings]
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6d50424a390966e0afdf4d28c2713c8312645bc9
  Merge: 0c18acc11 02037a9
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:15:09 2014 +0200

      Merge tag 'at91-soc2' of git://github.com/at91linux/linux-at91 into 
next/soc

      Pull "Second SoC batch for 3.18" from Nicolas Ferre:

      - introduction of the new SAMA5D4 SoC and associated Evaluation Kit
      - low level soc detection and early printk code
      - taking advantage of this, documentation of all AT91 SoC DT strings

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-soc2' of git://github.com/at91linux/linux-at91:
        ARM: at91: document Atmel SMART compatibles
        ARM: at91: add sama5d4 support to sama5_defconfig
        ARM: at91: dt: add device tree file for SAMA5D4ek board
        ARM: at91: dt: add device tree file for SAMA5D4 SoC
        ARM: at91: SAMA5D4 SoC detection code and low level routines
        ARM: at91: introduce basic SAMA5D4 support
        clk: at91: add a driver for the h32mx clock

  commit 0c18acc110c5d582327f78aa2d5d061d2e67af68
  Merge: cd95427 5db722e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:14:31 2014 +0200

      Merge branch 'at91/soc' into next/soc

      The soc2 branch is based on this cleanup:

      * at91/soc:
        ARM: at91: Remove the support for the RSI EWS board
        ARM: at91: remove board file for Acme Systems Fox G20

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 05301fe7de11dac87638f1728f8ee8b31bc1cf31
  Merge: ddfe53d 5db722e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:12:30 2014 +0200

      Merge tag 'at91-soc' of git://github.com/at91linux/linux-at91 into 
next/cleanup

      Pull "First AT91 SoC batch for 3.18" from Nicolas Ferre:

      - removal of 2 board C files in mach-at91

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-soc' of git://github.com/at91linux/linux-at91:
        ARM: at91: Remove the support for the RSI EWS board
        ARM: at91: remove board file for Acme Systems Fox G20

  commit ddfe53d1cbfcb214f7ea58f13e811937dc74663e
  Merge: 2b3a47d 3d0cb73
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:09:49 2014 +0200

      Merge tag 'cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/cleanup

      Pull "Clean-up for omaps for v3.18 merge window" from Tony Lindgren:

      - Remove unused pieces of the legacy DMA API as we're moving to
        dmaengine API

      - Search and replace to standardize on pr_warn instead of pr_warning

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        arm: mach-omap2: Convert pr_warning to pr_warn
        ARM: OMAP: Remove unused pieces of legacy DMA API

  commit 16529509a52b9c0a01697ac587bce4f5c466ac64
  Merge: 478a4f8 f53e3c5
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:08:06 2014 +0200

      Merge tag 'dt-part2-v2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

      Pull "part 2 of omap dts changes" from Tony Lindgren:

      Changes to add dra7 PMU, display support for cm-t54, misc
      changes needed for omap3 boards for device tree support.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'dt-part2-v2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: dts: DRA7: Add PMU nodes
        ARM: dts: cm-t54: setup omap_dwc3
        ARM: dts: cm-t54: add ADS7846 touchscreen support
        ARM: dts: cm-t54: add Startek LCD support
        ARM: dts: cm-t54: add HDMI/DVI display data
        ARM: dts: cm-t54: fix mux mode comment style
        ARM: dts: sbc-t54: fix mux mode comment style
        ARM: dts: Enable PMIC idle configuration for LDP
        ARM: dts: Add support for Ethernet on some N900 macro boards
        ARM: dts: Do not set pulls for I2C lines
        ARM: dts: omap: Remove WAKEUPENABLE mux options for UARTs
        ARM: dts: omap3-overo: Fix UART wake-up events

  commit 89d83e14f44c37c46fc1880a0768da1a77b682c7
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 15:48:46 2014 +0800

      clk: rockchip: use the clock id for nodes init

      This patch use the new defined clock ID to initial the clock nodes.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit cd954274817e33004c64d9fb6e13821ab7f6e204
  Merge: e1e85e7 1306c08
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 26 00:00:02 2014 +0200

      Merge tag 'soc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

      Pull "part 2 of omap SoC changes" from Tony Lindgren:

      Few hwmod changes to support upcoming 8250 driver with DMA,
      start using the SRAM driver for some omaps, and update the
      defconfig.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'soc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP4+: Remove static iotable mappings for SRAM
        ARM: OMAP4+: Move SRAM data to DT
        ARM: AM335x: Get rid of unused sram init function
        ARM: omap2plus_defconfig: Enable some display features
        ARM: omap2plus_defconfig: Enable battery and reset drivers
        ARM: omap2plus_defconfig: Add support for distros with systemd
        ARM: omap2plus_defconfig: Add cpufreq to defconfig
        ARM: omap2plus_defconfig: Shrink with savedefconfig
        ARM: OMAP3: Use manual idle for UARTs because of DMA errata
        ARM: OMAP2+: Add hwmod flag for HWMOD_RECONFIG_IO_CHAIN

  commit 6839dbbb1627964518c417b07eb18f38aa8c8451
  Merge: 8a87f1a 64d5947
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:57:23 2014 +0200

      Merge tag 'intc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/drivers

      Merge "part 2 of omap intc changes" from Tony Lindgren:

      Second part of omap intc interrupt controller changes to
      move it to drivers.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'intc-part2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        irqchip: omap-intc: remove unnecessary comments
        irqchip: omap-intc: correct maximum number or MIR registers
        irqchip: omap-intc: enable TURBO idle mode
        irqchip: omap-intc: enable IP protection
        irqchip: omap-intc: remove unnecesary of_address_to_resource() call
        irqchip: omap-intc: comment style cleanup
        irqchip: omap-intc: minor improvement to omap_irq_pending()
        arm: omap: irq: move irq.c to drivers/irqchip/
        irqchip: add irq-omap-intc.h header
        arm: omap2: n8x0: move i2c devices to DT

  commit 478a4f81af4936c683a03488e15b087e28cb4f0d
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Thu Sep 18 10:23:06 2014 +0100

      ARM: vexpress: Add CLCD Device Tree properties

      ... for V2M-P1 motherboard CLCD (limited to 640x480 16bpp and using
      dedicated video RAM bank) and for V2P-CA9 (up to 1024x768 16bpp).

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 5e9a3d70710ef7196170a8feca4aecb73d8eb9c4
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 21:36:34 2014 +0800

      clk: rockchip: add some needed clock binding id for rk3288

      This patch add some clock binding id for different modules
      that under development and going to send upstream.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit e1e85e76ef327d4b013453ddd7b2c673aa304a71
  Merge: 57e33ff e076e96
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:48:18 2014 +0200

      Merge tag 'bcm63138-v4' of http://github.com/brcm/linux into next/soc

      Merge "ARM: BCM: Broadcom BCM63138 support" from Florian Fainelli:

      This patchset adds very minimal support for the BCM63138 SoC which is
      a xDSL SoC using a dual Cortex A9 CPU complex.

      * tag 'bcm63138-v4' of http://github.com/brcm/linux:
        MAINTAINERS: add entry for the Broadcom BCM63xx ARM SoCs
        ARM: BCM63XX: add BCM963138DVT Reference platform DTS
        ARM: BCM63XX: add BCM63138 minimal Device Tree
        ARM: BCM63XX: add low-level UART debug support
        ARM: BCM63XX: add basic support for the Broadcom BCM63138 DSL SoC

      Conflicts:
        arch/arm/Kconfig.debug

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d1a559a1cb1d4aa1c63c56bdb39d9d18dfaf9523
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Sep 24 23:41:54 2014 +0200

      clk: rockchip: add missing rk3288 npll rate table

      The npll on rk3288 is exactly the same pll type as the other 4. Yet it
      was missing the link to the rate table, making rate changes impossible.
      Change that by setting the table.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit f9c0d14062e235ef11c9d5e776ebc7a05894f299
  Author: Mark yao <mark.yao@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:24:46 2014 +0800

      clk: rockchip: rk3288: fix softreset register count

      The rk3288 actually has 12 softresets, so fix the register count.

      Signed-off-by: Mark yao <mark.yao@xxxxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 4b47c3f5f7a330ce953b799872ded7bdc59bfd27
  Author: Mark yao <mark.yao@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 19:45:27 2014 +0800

      clk: rockchip: rk3288: add reset indices for SOFTRST9-11

      The patch add the rest of the indices of the additional reset
      registers from the updated TRM.

      Signed-off-by: Mark yao <mark.yao@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 367dc4b75f4349d5363bc3ebdc030939db944786
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 16 12:37:16 2014 +0200

      CNS3xxx: Fix PCIe read size limit.

      Max_Read_Request_Size is 3 bits wide, not 2 bits.
      Also fix the message.

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit defaa4d1dc97320ccc0ea83bc3851443b1c9083a
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 16 12:36:32 2014 +0200

      CNS3xxx: Fix logical PCIe topology.

      Without this patch, each root port and the device connected directly to 
it seem
      to be located on a shared (virtual) bus #0. It creates problems with 
enabling
      devices (the PCI code doesn't know that the root bridge must be enabled 
in order
      to access other devices).
      The PCIe topology shown by lspci doesn't reflect reality, e.g.:

      0000:00:00.0 PCI bridge: Cavium Networks Device 3400
      0000:00:01.0 PCI bridge: Texas Instruments XIO2001 PCI Express-to-PCI 
Bridge
      0000:02:...
      0001:00:00.0 PCI bridge: Cavium Networks Device 3400 (for the second 
lane/bus)

      -+-[0001:00]---00.0-[01]--
       \-[0000:00]-+-00.0-[01]--
                   | ^^^^ root bridge
                   \-01.0-[02]----...
                     ^^^^ first external device

      With this patch, the first external PCIe device is connected to bus #1
      (behind the root bridge).

      -+-[0001:00]---00.0-[01]--
       \-[0000:00]---00.0-[01-02]----------00.0-[02]----...
                     ^^^^ root bridge      ^^^^ first external device

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit b125170a39ea35fe5ef93c894940feb6cf08ebd3
  Author: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
  Date:   Tue Sep 16 12:35:10 2014 +0200

      CNS3xxx: Fix debug UART.

      UARTs on CNS3xxx are 8250-compatible, not AMBA.
      The base address for UART0 is 0x78000000 (physical)
      and 0xfb002000 (virtual).

      Signed-off-by: Krzysztof HaÅ?asa <khalasa@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit bf7389c49d1db5d731bbb9cece2fd95edc7a176a
  Author: Lubomir Rintel <lkundrak@xxxxx>
  Date:   Tue Sep 16 19:52:04 2014 -0600

      ARM: bcm2835: enable USB_DWC2_HOST in defconfig

      It broke when host was moved into a separate module, in 47a1685 ("usb:
      dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory"),

      Signed-off-by: Lubomir Rintel <lkundrak@xxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 667bbd533772e2539cf7d7fed7cd7d284a624e37
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 16 19:51:36 2014 -0600

      ARM: bcm2835: add I2S pinctrl to device tree

      Signed-off-by: Florian Meier <florian.meier@xxxxxxxx>
      [Tweaked slightly to disable by default -- broonie]
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      [swarren, removed duplicate i2s node]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 2b3a47d7a0cda3b35d95a4935d502ff5abab2c4d
  Merge: 28fd837 f6361c6
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:23:34 2014 +0200

      Merge tag 'samsung-cleanup' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into 
next/cleanup

      Pull "Samsung cleanup for 3.18" from Kukjin Kim:

      - remove unused <mach/memory.h> in exynos
      - local <mach/regs-clock.h> for s5pv210
      - cleanup boot address calculate for exynos
      - remove separate restart code for s3c24xx

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'samsung-cleanup' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
        ARM: S3C24XX: remove separate restart code
        ARM: EXYNOS: Do not calculate boot address twice
        ARM: S5PV210: move <mach/regs-clock.h> into mach-s5pv210/
        ARM: EXYNOS: remove unused <mach/memory.h>

  commit f70ced09170761acb69840cafaace4abc72cba4b
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:47 2014 +0800

      blk-mq: support per-distpatch_queue flush machinery

      This patch supports to run one single flush machinery for
      each blk-mq dispatch queue, so that:

      - current init_request and exit_request callbacks can
      cover flush request too, then the buggy copying way of
      initializing flush request's pdu can be fixed

      - flushing performance gets improved in case of multi hw-queue

      In fio sync write test over virtio-blk(4 hw queues, ioengine=sync,
      iodepth=64, numjobs=4, bs=4K), it is observed that througput gets
      increased a lot over my test environment:
        - throughput: +70% in case of virtio-blk over null_blk
        - throughput: +30% in case of virtio-blk over SSD image

      The multi virtqueue feature isn't merged to QEMU yet, and patches for
      the feature can be found in below tree:

        git://kernel.ubuntu.com/ming/qemu.git   v2.1.0-mq.4

      And simply passing 'num_queues=4 vectors=5' should be enough to
      enable multi queue(quad queue) feature for QEMU virtio-blk.

      Suggested-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e97c293cdf77263abdc021de280516e0017afc84
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:46 2014 +0800

      block: introduce 'blk_mq_ctx' parameter to blk_get_flush_queue

      This patch adds 'blk_mq_ctx' parameter to blk_get_flush_queue(),
      so that this function can find the corresponding blk_flush_queue
      bound with current mq context since the flush queue will become
      per hw-queue.

      For legacy queue, the parameter can be simply 'NULL'.

      For multiqueue case, the parameter should be set as the context
      from which the related request is originated. With this context
      info, the hw queue and related flush queue can be found easily.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 0bae352da54a95435f721705d3670a6eaefdcf87
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:45 2014 +0800

      block: flush: avoid to figure out flush queue unnecessarily

      Just figuring out flush queue at the entry of kicking off flush
      machinery and request's completion handler, then pass it through.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ba483388e3058b3e412632a84e6bf1f134beaf3d
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:44 2014 +0800

      block: remove blk_init_flush() and its pair

      Now mission of the two helpers is over, and just call
      blk_alloc_flush_queue() and blk_free_flush_queue() directly.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7c94e1c157a227837b04f02f5edeff8301410ba2
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:43 2014 +0800

      block: introduce blk_flush_queue to drive flush machinery

      This patch introduces 'struct blk_flush_queue' and puts all
      flush machinery related fields into this structure, so that

        - flush implementation details aren't exposed to driver
        - it is easy to convert to per dispatch-queue flush machinery

      This patch is basically a mechanical replacement.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7ddab5de5b80d3111f9e6765714e728b2c4f1c07
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:42 2014 +0800

      block: avoid to use q->flush_rq directly

      This patch trys to use local variable to access flush request,
      so that we can convert to per-queue flush machinery a bit easier.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 3c09676c12b1dabf84acbb5849bfc54acadaf092
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:41 2014 +0800

      block: move flush initialization to blk_flush_init

      These fields are always used with the flush request, so
      initialize them together.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit f355265571440a7db16e784b6edf4e7d26971a03
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:40 2014 +0800

      block: introduce blk_init_flush and its pair

      These two temporary functions are introduced for holding flush
      initialization and de-initialization, so that we can
      introduce 'flush queue' easier in the following patch. And
      once 'flush queue' and its allocation/free functions are ready,
      they will be removed for sake of code readability.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1bcb1eada4f11a713cbe586d1b5a5d93a48277cb
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:39 2014 +0800

      blk-mq: allocate flush_rq in blk_mq_init_flush()

      It is reasonable to allocate flush req in blk_mq_init_flush().

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 08e98fc6016c890c2f4ffba6decc0ca9d2d5d7f8
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Thu Sep 25 23:23:38 2014 +0800

      blk-mq: handle failure path for initializing hctx

      Failure of initializing one hctx isn't handled, so this patch
      introduces blk_mq_init_hctx() and its pair to handle it explicitly.
      Also this patch makes code cleaner.

      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 0bee2b6f441a6d3b335f9068cd4b350fe6971229
  Merge: cd7555a 610bd87
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 23:21:09 2014 +0200

      Merge tag 'hix5hd2-dt-for-3.18' of git://github.com/hisilicon/linux-hisi 
into next/dt

      Pull "ARM: DT:  Hisilicon terminal SoC HiX5HD2 DT updates for 3.18" from 
Wei Xu:

      - Add watchdog, gpio, sata, usb, mmc and gmac nodes in HiX5HD2 SoC DT
      - Enable sata and gmac in HiX5HD2 dkb board DT

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'hix5hd2-dt-for-3.18' of git://github.com/hisilicon/linux-hisi:
        ARM: dts: hix5hd2: add wdg node
        ARM: dts: hix5hd2: add gpio node
        ARM: dts: hix5hd2: add sata node
        ARM: dts: hix5hd2: add usb node
        ARM: dts: hix5hd2: add mmc node
        ARM: dts: hix5hd2: add gmac node

  commit 3fc3edf141fd78f624194eb89d7b37ff86138422
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 16:28:53 2014 -0400

      NFSv3: Fix missing includes of nfs3_fs.h

      Silence a few warnings about missing symbols that are due to missing
      includes of nfs3_fs.h.

      Fixes: 00a36a1090350 (NFS: Move v3 declarations out of internal.h)
      Fixes: cb8c20fa53ec2 (NFS: Move NFS v3 acl functions to nfs3_fs.h)
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit eeb1aa5f78caf8d5ec1ef651c09bde34370321d8
  Merge: 9133664 d2e5c87
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Thu Sep 25 22:18:45 2014 +0200

      Merge branch 'cpuidle/3.18' of 
https://git.linaro.org/people/daniel.lezcano/linux into pm-cpuidle

      Pull ARM cpuidle changes for v3.18 from Daniel Lezcano:

      "this pull request contains the following changes:

       * Lorenzo Pieralisi implemented a framework to initialize the ARM
         cpuidle drivers with the DT. As an example, it provided a couple of
         drivers using it: arm64 and big little. The former one is a new
         driver while the latter is a change. There was also a patch for
         Exynos allowing to use this framework but as it depends on a change
         in Samsung's tree, I postponed this patch until the change is visible
         after the merge. The set of changes depends on some other changes
         made in the ARM64 tree, for this reason a shared branch is used. This
         is why there is a merge from arm64 in my pull request. I believe we
         already used this procedure.

       * Kevin Hilman added the compatible string for the exynos 5800 in the DT"

      * 'cpuidle/3.18' of https://git.linaro.org/people/daniel.lezcano/linux:
        drivers: cpuidle: initialize big.LITTLE driver through DT
        drivers: cpuidle: CPU idle ARM64 driver
        drivers: cpuidle: implement DT based idle states infrastructure
        cpuidle: big.LITTLE: add Exynos5800 compatible string
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        arm64: kernel: refactor the CPU suspend API for retention states
        Documentation: arm: define DT idle states bindings

  commit 7961bb722631cbf0cd68c57f3255ba66e1a879d9
  Merge: 0f33be0 cd8caa1
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Thu Sep 25 22:16:09 2014 +0200

      Merge tag 'avs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux into pm-avs

      Pull AVS changes for v3.18 from Kevin Hilman:

      - Add new driver for Rockchip IO voltage domains
      - update MAINTAINERS to reflect maintenance of drivers/power/avs/*

      * tag 'avs-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux:
        MAINTAINERS: update entry for drivers/power/avs
        PM / AVS: rockchip-io: add driver handling Rockchip io domains

  commit 263c589bae9eb404df2c1e8d49ec775bb7b288d4
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Sep 25 17:49:59 2014 +0200

      PM / Domains: Remove legacy API for adding devices through DT

      There are no active clients of the legacy API and we now also have a
      better way to handle genpd DT support. So let's remove the legacy API.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d79b6fe17aa279c7015a9c4ee88809dad4be9959
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Sep 25 18:28:28 2014 +0200

      PM / Domains: Add genpd attach/detach callbacks

      While a PM domain can enable PM runtime management of its devices' module
      clocks by setting

        genpd->dev_ops.stop = pm_clk_suspend;
        genpd->dev_ops.start = pm_clk_resume;

      this also requires registering the clocks with the pm_clk subsystem.
      In the legacy case, this is handled by the platform code, after
      attaching the device to its PM domain.

      When the devices are instantiated from DT, devices are attached to their
      PM domains by generic code, leaving no method for the platform-specific
      PM domain code to register their clocks.

      Add two callbacks, allowing a PM domain to perform platform-specific
      tasks when a device is attached to or detached from a PM domain.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c0ed74e9d026af7b4f79bc29aaac37aac5b6e0a4
  Merge: b1bf295 89ec3dc 89b51cb 2f4096e
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Sep 25 13:52:02 2014 -0600

      Merge branches 'pci/enumeration', 'pci/virtualization' and 'pci/cleanup' 
into next

      * pci/enumeration:
        PCI: Generate uppercase hex for modalias interface class

      * pci/virtualization:
        PCI: Add ACS quirk for Solarflare SFC9120 & SFC9140
        PCI: Remove unused pci_get_dma_source()
        PCI: Remove unused pci_find_upstream_pcie_bridge()

      * pci/cleanup:
        PCI: Remove assignment from complicated "if" conditions
        PCI: Remove assignment from "if" conditions
        PCI: Remove unnecessary curly braces
        PCI: Add space before open parenthesis

  commit b1bf29577870d7b10167d1d8ac86e08757993016
  Merge: 783a28e 56fab6e 65aaae2
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Sep 25 13:51:55 2014 -0600

      Merge branches 'pci/host-mvebu' and 'pci/host-spear' into next

      * pci/host-mvebu:
        PCI: mvebu: Fix uninitialized variable in mvebu_get_tgt_attr()

      * pci/host-spear:
        PCI: spear: Pass config resource through reg property

  commit 46fb3c21d20415dd2693570c33d0ea6eb8745e04
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 22 14:39:48 2014 -0300

      perf trace: Filter out POLLHUP'ed file descriptors

      So that we don't continue polling on vanished file descriptors, i.e.
      file descriptors for events monitoring threads that exited.

      I.e. the following 'trace' command now exits as expected, instead
      of staying in an eternal loop:

            $ sleep 5s &
            $ trace -p `pidof sleep`

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-6qegv786zbf6i8us6t4rxug9@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6dcf45ef9877863fb68c065e5ade3cdb6217c504
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Aug 13 11:33:59 2014 -0300

      perf record: Filter out POLLHUP'ed file descriptors

      So that we don't continue polling on vanished file descriptors, i.e.
      file descriptors for events monitoring threads that exited.

      I.e. the following 'perf record' command now exits as expected, instead
      of staying in an eternal loop:

        $ sleep 5s &
        $ perf record -p `pidof sleep`

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8dg8o21t2ntzly2bfh53p3sg@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e4b356b56cfe77b800a9bc2e6efefa6a069b8a78
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 11:27:49 2014 -0300

      perf evlist: Unmap when all refcounts to fd are gone and events drained

      As noticed by receiving a POLLHUP for all its pollfd entries.

      That will remove the refcount taken in perf_evlist__mmap_per_evsel(),
      and when all events are consumed via perf_evlist__mmap_read() +
      perf_evlist__mmap_consume(), the ring buffer will be unmap'ed.

      Thanks to Jiri Olsa for pointing out that we must wait till all events
      are consumed, not being ok to unmmap just when receiving all the
      POLLHUPs.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-t10w1xk4myp7ca7m9fvip6a0@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2171a9256862ec139a042832a9ae737b942ca882
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 11:24:01 2014 -0300

      tools lib fd array: Allow associating an integer cookie with each entry

      We will use this in perf's evlist class so that it can, at
      fdarray__filter() time, to unmap the associated ring buffer.

      We may need to have further info associated with each fdarray entry, in
      that case we'll make that int array a 'union fdarray_priv' one and put a
      pointer there so that users can stash whatever they want there. For now,
      an int is enough tho.

      v2: Add clarification to the per array entry priv area, as well as make
          it a union, which makes usage a bit longer, but if/when we make it
          use more space by allowing per entry pointers existing users source
          code will not have to be changed, just rebuilt.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

      Link: http://lkml.kernel.org/n/tip-0p00bn83quck3fio3kcs9vca@xxxxxxxxxxxxxx

  commit 82396986032915c1572bfb74b224fcc2e4e8ba7c
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 13:26:35 2014 -0300

      perf evlist: Refcount mmaps

      We need to know how many fds are using a perf mmap via
      PERF_EVENT_IOC_SET_OUTPUT, so that we can know when to ditch an mmap,
      refcount it.

      v2: Automatically unmap it when the refcount hits one, which will happen
      when all fds are filtered by perf_evlist__filter_pollfd(), in later
      patches.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140908153824.GG2773@xxxxxxxxxx
      Link: http://lkml.kernel.org/n/tip-cpv7v2lw0g74ucmxa39xdpms@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1b85337d0685d1dc5a6f9061434ba4316d69f3b8
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Sep 3 18:02:59 2014 -0300

      tools lib api: Adopt fdarray class from perf's evlist

      The extensible file description array that grew in the perf_evlist class
      can be useful for other tools, as it is not something that only evlists
      need, so move it to tools/lib/api/fd to ease sharing it.

      v2: Don't use {} like in:

       libapi_dirs:
        $(QUIET_MKDIR)mkdir -p $(OUTPUT){fs,fd}/

      in Makefiles, as it will not work in some systems, as in ubuntu13.10.

      v3: Add fd/*.[ch] to LIBAPIKFS_SOURCES (Fix from Jiri Olsa)

      v4: Leave the fcntl(fd, O_NONBLOCK) in the evlist layer, remains to
          be checked if it is really needed there, but has no place in the
          fdarray class (Fix from Jiri Olsa)

      v5: Remove evlist details from fdarray grow/filter tests. Improve it a
          bit doing more tests about expected internal state.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-kleuni3hckbc3s0lu6yb9x40@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f66a889dbc96dd342c87232d74f0956076707746
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 17:25:59 2014 -0300

      perf evlist: Introduce poll method for common code idiom

      Since we have access two evlist members in all these poll calls, provide
      a helper.

      This will also help to make the patch introducing the pollfd class more
      clear, as the evlist specific uses will be hiden away
      perf_evlist__poll().

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-jr9d4aop4lvy9453qahbcgp0@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0a04c9e0b2181aff8348b5e80d9d96ec8df1ffb3
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 17:12:30 2014 -0300

      perf kvm stat live: Use perf_evlist__add_pollfd() instead of local 
equivalent

      Since we can add file descriptors to the evlist pollfd and it will
      autogrow, no need to copy all events to a local pollfd array, just add
      the timer and stdin file descriptors.

      Reviewed-by: David Ahern <dsahern@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-2hvp9iromiheh6rl4oaa08x5@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 9ae28035b8677b82e1d71cea4f793cb5504ec104
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 16:49:00 2014 -0300

      perf tests: Add pollfd growing test

        [acme@ssdandy linux]$ perf test "Add fd"
        34: Add fd to pollfd array, making it autogrow             : Ok
        [acme@ssdandy linux]$ perf test -v "Add fd"
        34: Add fd to pollfd array, making it autogrow             :
        --- start ---
        test child forked, pid 19817

        before growing array:   2 [ 1, 2 ]
        after 3rd add_pollfd:   3 [ 1, 2, 35 ]
        after 4th add_pollfd:   4 [ 1, 2, 35, 88 ]
        test child finished with 0
        ---- end ----
        Add fd to pollfd array, making it autogrow: Ok
        [acme@ssdandy linux]$

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-smflpyta146bzog7z0effjss@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ad6765dd3b2f043e819bdec565db8f5a2f781e06
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Aug 18 16:44:06 2014 -0300

      perf evlist: Allow growing pollfd on add method

      This way we will be able to add more file descriptors to be polled,
      like stdin or some timer fd.

      At this point we might as well yank the pollfd class from evlist so that
      it can be used in other places.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-o2mzsjl7taumsoc35ryol00i@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 033fa713db66b96d5779e6a93d50ff821bc1abd2
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 8 12:55:12 2014 -0300

      perf evlist: We need to poll all event file descriptors

      Because we want to notice when they get POLLHUP'ed, so that we can
      figure out when all threads exited in a workload being monitored.

      We can't just monitor the fds that were mmaped, we need to notice when
      all the fds that were PERF_EVENT_IOC_SET_OUTPUT'ed too, because the mmap
      stays even after the fd that originally was used to do the mmap call
      went away, its only when all the set-output fds for a mmap are gone that
      the mmap is.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140908151016.GH17728@xxxxxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/n/tip-24omlq5asrfg4uo3muuzn2bl@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8179672c2f7b9c41a7ef3e8c907d214fa92ed614
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Aug 13 11:26:21 2014 -0300

      perf evlist: Monitor POLLERR and POLLHUP events too

      We want to know when the fd went away, like when a monitored thread
      exits.

      If we do not monitor such events, then the tools will wait forever on
      events from a vanished thread, like when running:

       $ sleep 5s &
       $ perf record -p `pidof sleep`

      This builds upon the kernel patch by Jiri Olsa that actually makes a
      poll on those file descriptors to return POLLHUP.

      It is also needed to change the tools to use
      perf_evlist__filter_pollfd() to check if there are remainings fds to
      monitor or if all are gone, in which case they will exit the
      poll/mmap/read loop.

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-a4fslwspov0bs69nj825hqpq@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 54dbfae3007b0c61727abba45af1e4c226908d82
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Aug 12 23:34:06 2014 -0300

      perf tests: Add test for perf_evlist__filter_pollfd()

      That will use a synthetic evlist with just what is touched by this new
      method to check that it works as expected.

      Output in verbose mode:

        $ perf test -v pollfd
        33: Filter fds with revents mask in a pollfd array         :
        --- start ---
        filtering all but pollfd[2]:
        before:   5 [ 5, 4, 3, 2, 1 ]
         after:   1 [ 3 ]
        filtering all but (pollfd[0], pollfd[3]):
        before:   5 [ 5, 4, 3, 2, 1 ]
         after:   2 [ 5, 2 ]
        test child finished with 0
        ---- end ----
        Filter fds with revents mask in a pollfd array: Ok
        $

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-x7c8liszdvc3ocmanf2cet8p@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1ddec7f0d0ab5b71cf2cc5a782441c20e7afbcfb
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Aug 12 23:04:11 2014 -0300

      perf evlist: Introduce perf_evlist__filter_pollfd method

      To remove all entries in evlist->pollfd[] that have revents matching at
      least one of the bits in the specified mask.

      It'll adjust evlist->nr_fds to the number of unfiltered fds and will
      return this value, as a convenience and to avoid requiring direct access
      to internal state of perf_evlist objects.

      This will be used after polling the evlist fds so that we remove fds
      that were closed by the kernel.

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-y2sca7z3wicvvy40a50lozwm@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0fea6d7628ed6e25a9ee1b67edf7c859718d39e8
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Thu Sep 25 18:41:07 2014 +0200

      arm/arm64: KVM: Fix set_clear_sgi_pend_reg offset

      The sgi values calculated in read_set_clear_sgi_pend_reg() and
      write_set_clear_sgi_pend_reg() were horribly incorrectly multiplied by 4
      with catastrophic results in that subfunctions ended up overwriting
      memory not allocated for the expected purpose.

      This showed up as bugs in kfree() and the kernel complaining a lot of
      you turn on memory debugging.

      This addresses: http://marc.info/?l=kvm&m=141164910007868&w=2

      Reported-by: Shannon Zhao <zhaoshenglong@xxxxxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit c50e3247aa2d825e0dc0f4b876ee22d7134d24ca
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Sep 9 15:59:37 2014 +0200

      iommu/amd: Fix devid mapping for ivrs_ioapic override

      When the device id for an IOAPIC is overridden on the kernel
      command line, the iommu driver has to make sure it sets up a
      DTE for this device id.

      Reported-by: Su Friendy <friendy.su@xxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 5fc24d8cb9d43e0db335137051092da03a6845dc
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Wed Sep 17 17:32:19 2014 +0800

      iommu/irq_remapping: Fix the regression of hpet irq remapping

      Commit 71054d8841b4 ("x86, hpet: Introduce x86_msi_ops.setup_hpet_msi")
      introduced x86_msi_ops.setup_hpet_msi to setup hpet MSI irq
      when irq remapping enabled. This caused a regression of
      hpet MSI irq remapping.

      Original code flow before commit 71054d8841b4:
      hpet_setup_msi_irq()
        arch_setup_hpet_msi()
                setup_hpet_msi_remapped()
                        remap_ops->setup_hpet_msi()
                                alloc_irte()
                msi_compose_msg()
                hpet_msi_write()
                ...

      Current code flow after commit 71054d8841b4:
      hpet_setup_msi_irq()
        x86_msi.setup_hpet_msi()
                setup_hpet_msi_remapped()
                        intel_setup_hpet_msi()
                                alloc_irte()

      Currently, we only call alloc_irte() for hpet MSI, but
      do not composed and wrote its msg...

      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit cd8caa18deff6d2d87a4e3161b4dd8c6da3c4f38
  Merge: 20651e0 7179569
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Thu Sep 25 09:57:57 2014 -0700

      Merge branch 'topic/voltage-ev' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into avs-next

  commit 20651e0b218e3684fee5e46319a1ba363c864179
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Wed Sep 24 16:30:00 2014 -0700

      MAINTAINERS: update entry for drivers/power/avs

      Some more AVS-related drivers are arriving.  Update MAINTAINERS to
      reflect that myself and Nishanth will keep an eye on the new ones as
      well.

      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 662a958638bdb802451da6933e7ddb4a69517893
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Sep 11 15:48:55 2014 -0700

      PM / AVS: rockchip-io: add driver handling Rockchip io domains

      IO domain voltages on some Rockchip SoCs are variable but need to be
      kept in sync between the regulators and the SoC using a special
      register.

      A specific example using rk3288:
      - If the regulator hooked up to a pin like SDMMC0_VDD is 3.3V then
        bit 7 of GRF_IO_VSEL needs to be 0.  If the regulator hooked up to
        that same pin is 1.8V then bit 7 of GRF_IO_VSEL needs to be 1.

      Said another way, this driver simply handles keeping bits in the SoC's
      general register file (GRF) in sync with the actual value of a voltage
      hooked up to the pins.

      Note that this driver specifically doesn't include:
      - any logic for deciding what voltage we should set regulators to
      - any logic for deciding whether regulators (or internal SoC blocks)
        should have power or not have power

      If there were some other software that had the smarts of making
      decisions about regulators, it would work in conjunction with this
      driver.  When that other software adjusted a regulator's voltage then
      this driver would handle telling the SoC about it.  A good example is
      vqmmc for SD.  In that case the dw_mmc driver simply is told about a
      regulator.  It changes the regulator between 3.3V and 1.8V at the
      right time.  This driver notices the change and makes sure that the
      SoC is on the same page.

      Signed-off-by: Heiko Stübner <heiko@xxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [khilman: fix compiler warnings]
      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 8a87f1a6c8f6b78758f4e5e8e616b0df821ba2b2
  Merge: b2fc3f3 64a1925
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:15:34 2014 +0200

      Merge tag 'sunxi-drivers-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/drivers

      Pull "Allwinner drivers additions for 3.18" from Maxime Ripard:

      Nothing major, just handling the RTC driver changes needed for the 
A31/A23.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'sunxi-drivers-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
        rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc
        rtc: sun6i: Add sun6i RTC driver

  commit cd7555aeae372c6faf09cbbc1dfbdd0c91fe76f7
  Merge: 45c636b d07fe96
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:13:49 2014 +0200

      Merge tag 'sunxi-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/dt

      Pull "Allwinner DT Additions for 3.18" from Maxime Ripard:

      Mostly:
        - A23 bringup ongoing
        - New boards: HSG H702, Merrii A20 Hummingbird
        - sun(4|5|7)i DMA support
        - DT relicensing to a dual GPL/X11 license

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'sunxi-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: (30 commits)
        ARM: dts: sun8i: Add DMA controller node
        ARM: dts: sun5i: Add DT for HSG H702 tablet board
        ARM: dts: sunxi: Add fixed 5V regulator
        ARM: sun8i: Relicense the A23 DTSI under GPLv2/X11
        ARM: sun7i: Relicense the A20 DTSI under GPLv2/X11
        ARM: sun6i: Relicense the A31 DTSI under GPLv2/X11
        ARM: sun7i: Add support for Olimex A20-OLinuXino-LIME
        ARM: dts: sun7i: Add Merrii A20 Hummingbird board
        ARM: dts: sun7i: Add uart3/4/5, i2c3 and spi2 pinmux
        ARM: dt: sunxi: Remove i2c controller clock-frequency that matches 
default
        ARM: dts: sun8i: Enable i2c controllers on ippo-q8h-v5
        ARM: dts: sun8i: Add i2c controller nodes
        ARM: dts: sun8i: Add pin-muxing info for the i2c controllers
        ARM: dts: sun8i: Enable mmc controller on ippo-q8h-v5
        ARM: dts: sun8i: Add mmc controller nodes
        ARM: dts: sun8i: Add pin-muxing info for the mmc controllers
        ARM: dts: sun8i: Add mmc clocks to the dtsi
        ARM: dts: sun8i: ippo-q8h: Add pinctrl properties for R_UART
        ARM: dts: sun8i: Add pin muxing option for R_UART
        ARM: dts: sun8i: Add pinmux set for uart0
        ...

  commit cb88e7cdd1547d280e1fe94502133daca2bfccc7
  Merge: 413cb00 9524fa5
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:12:02 2014 +0200

      Merge tag 'sunxi-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/defconfig

      Pull "Allwinner defconfig additions for 3.18" from Maxime Ripard

      Nothing major, just a few drivers additions and misc options

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'sunxi-defconfig-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
        ARM: sunxi_defconfig: add NLS_CODEPAGE_437 and NLS_ISO8859_1
        ARM: sunxi: Add A31 RTC driver to multi_v7_defconfig
        ARM: sunxi: Add A31 RTC driver to sunxi_defconfig

  commit 57e33ff1dba139a70723e922c5838499610b60c1
  Merge: a508698 8237f9e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:10:40 2014 +0200

      Merge tag 'renesas-soc5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Fifth Round of Renesas ARM Based SoC Soc Updates for v3.18" from 
Simon Horman:

      * r8a7740: Fix documentation error copied from elsewhere
      * r8a7794: Reserve memory for CMA in a manner consistent to
                 other R-Car Gen2 SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7740 legacy: Fix copied bug in comment
        ARM: shmobile: r8a7794: Reserve memory as other R-Car Gen2 SoCs

  commit 45c636b46e25981e22a4ab3cbf53ac80fbbc5b08
  Merge: 84bdd3a 08adafd
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:08:56 2014 +0200

      Merge tag 'renesas-dt5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Pull "Fifth Round of Renesas ARM Based SoC DT Updates for v3.18" from 
Simon Horman:

      * Document manufacturer for KZM boards
      * Use SoC-specific irqc compatible property

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt5-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Add manufacturer for KZM boards
        ARM: shmobile: r8a73a4 dtsi: Add SoC-specific irqc compatible property

  commit a508698e6bbe38a3f34dd7e611931c0c8fabc213
  Merge: 14b62fb 0da0e22
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:06:05 2014 +0200

      Merge tag 'pxa3xx-ssp-name' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into next/soc

      Pull "fix PXA3xx SSP naming issue" from Haojian Zhuang:

      It's imported by 972a55b62 ASoC: fix pxa-ssp compiling issue under 
mach-mmp from v3.5

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'pxa3xx-ssp-name' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux:
        ARM: pxa3xx: provide specific platform_devices for all ssp ports
        ARM: pxa: ssp: provide platform_device_id for PXA3xx

  commit 84bdd3a491aecd83781244a2f42d37625a9ed431
  Merge: ea62edd 7a08cf77
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 18:02:30 2014 +0200

      Merge tag 'pxa-fix-abi' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux into next/dt

      Pull "pxa2xx DT changes" from Haojian Zhuang:

      Since DT aren't fully enabled in pxa2xx, it's fine to merge them in v3.18

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'pxa-fix-abi' of 
https://git.kernel.org/pub/scm/linux/kernel/git/hzhuang1/linux:
        ARM: pxa: dts: fix ohci controller compatible string
        ARM: pxa: dts: fix mmc controller compatible string

  commit 413cb0036c24b91ba057fbb8b125b4bbf6afa55a
  Merge: 5efbc31 b82daf8
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:55:25 2014 +0200

      Merge tag 'tegra-for-3.18-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into 
next/defconfig

      Pull "ARM: tegra: tegra_defconfig changes for 3.18" from Stephen Warren:

      Support is enabled for Venice2's touchpad, and Tegra124's AHCI (SATA)
      controller, as used on Jetson TK1.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'tegra-for-3.18-defconfig' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
        ARM: tegra: enable Atmel touchpad in defconfig
        ARM: tegra: Add options for Tegra AHCI support to tegra_defconfig

      Contains an update to 3.17-rc2.

  commit ea62edd850da4c0b277105877fa4adea5877b03e
  Merge: 4408614 8e2b9e4
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:54:32 2014 +0200

      Merge tag 'tegra-for-3.18-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/dt

      Pull "ARM: tegra: device tree changes for 3.18" from Stephen Warren:

      The main highlights are:
      * SATA and PCIe support added to Tegra124, and enabled on Jetson TK1.
      * Touchpad enabled on Venice2 (although the driver still has a few issues
        to be worked out).
      * NVIDIA reference boards rely on the bootloader to program the pinmux.
      * Support added for the Acer Chromebook 13 (CB5).
      * DT nodes added for the Tegra flow controller HW module. This will
        help reduce use of iomap.h in a future code cleanup.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'tegra-for-3.18-dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
        ARM: tegra: enable PCIe in Jetson TK1 DT
        ARM: tegra: add PCIe to Tegra124 DT
        ARM: tegra: rely on bootloader pinmux programming on Tegra124
        ARM: tegra: add Acer Chromebook 13 device tree
        ARM: tegra: Move pwm and dpaux labels to tegra124.dtsi
        ARM: tegra: add touchpad to Venice2 DT
        ARM: tegra: Add device tree nodes for flow controller
        ARM: tegra: add PCIe-related pins to the Jetson TK1 pinmux tables
        ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree
        ARM: tegra: Add SATA controller to Tegra124 device tree

  commit 14b62fb0159a77989708370ca8c8ba5db55c1dab
  Merge: e360879 d37aba5
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:53:39 2014 +0200

      Merge tag 'tegra-for-3.18-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc

      Pull "ARM: tegra: core SoC code changes for 3.18" from Stephen Warren:

      the primary change here gets its address information from DT rather than
      iomap.h. This removes one more user of iomap.h, and will help allow the
      code to move to a location that can be shared between arch/arm and
      arch/arm64.

      An unused header file was also removed.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'tegra-for-3.18-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra:
        ARM: tegra: remove unused tegra_emc.h
        ARM: tegra: Initialize flow controller from DT
        of: Add NVIDIA Tegra flow controller bindings

  commit 44086148bf0047fcdb5dd013f79ffe394e82cf1c
  Merge: 41c9002 4dd7933
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:50:36 2014 +0200

      Merge tag 'at91-dt3' of git://github.com/at91linux/linux-at91 into next/dt

      Pull "More AT91 DT material for 3.18" from Nicolas Ferre:

      - specify DMA channels for USART on sama5d3 and choose peripherals
        that will use them on the EK boards
      - SSC update for audio on at91sam9rl and at91sam9g20
      - addition of the NFC clock and new pinctrl compatible string
        to use enhancements that will land in drivers during this release
      - several new nodes and fixes

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-dt3' of git://github.com/at91linux/linux-at91:
        ARM: at91/dt: at91sam9m10g45ek add rtc node
        ARM: at91/dt: sama5d3: use new pinctrl compatible string
        ARM: at91/dt: sama5d3: add the nfc clock
        ARM: at91/dt: declare sckc node on at91sam9g45
        ARM: at91/dt: Fix typo regarding can0_clk
        ARM: at91/dt: at91sam9g20: switch ssc compatible string
        ARM: at91/dt: at91sam9rl: switch ssc compatible string
        ARM: at91: sama5d3xek: reserve dma channel for audio
        ARM: at91: sama5d3: add usart dma configurations

  commit 41c9002ad1c8a16806cdf0d45faae20eb98213b2
  Merge: 2d3a2cd 6f752f7
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:47:26 2014 +0200

      Merge tag 'zynq-dt-for-3.18' of git://git.xilinx.com/linux-xlnx into 
next/dt

      Pull "arm: Xilinx Zynq dt patches for v3.18" from Michal Simek:

      - Add eth phys
      - Add led for zc702
      - Various dts cleanups

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'zynq-dt-for-3.18' of git://git.xilinx.com/linux-xlnx:
        ARM: zynq: Add ISL9305 regulator on Parallella board
        ARM: zynq: DT: Add Ethernet phys
        ARM: zynq: DT: Fix coding style issues in dtsi
        ARM: zynq: DT: Describe interrupt-names for pl330
        ARM: zynq: DT: Extend compatible string for zedboard
        ARM: zynq: DT: Use 0x prefix for memory nodes
        ARM: zynq: DT: Update years in header
        ARM: zynq: DT: Move size/address properties to dtsi
        ARM: zynq: DT: Fix Ethernet phy modes
        ARM: zynq: DT: Add LEDs to zc702 DT

  commit e36087998a3b01f3c6c93fa9465e40103f427315
  Merge: 3b8f503 8097171
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 25 17:42:57 2014 +0200

      Merge tag 'zynq-cleanup-for-3.18' of git://git.xilinx.com/linux-xlnx into 
next/soc

      Pull "arm: Xilinx Zynq cleanup patches for v3.18" from Michal Simek:

      - PM support
      - Fix L2 useless setting

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'zynq-cleanup-for-3.18' of git://git.xilinx.com/linux-xlnx:
        ARM: zynq: Remove useless L2C AUX setting
        ARM: zynq: Rename 'zynq_platform_cpu_die'
        ARM: zynq: Remove hotplug.c
        ARM: zynq: Synchronise zynq_cpu_die/kill
        ARM: zynq: cpuidle: Remove pointless code
        ARM: zynq: Remove invalidate cache for cpu die
        ARM: zynq: PM: Enable DDR clock stop
        ARM: zynq: DT: Add DDRC node
        Documentation: devicetree: Add binding for Synopsys DDR controller
        ARM: zynq: PM: Enable A9 internal clock gating feature

  commit 846fc70986a65563a19ae86928c3acf34f12296d
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 02:22:40 2014 -0400

      PCI/AER: Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND

      In PCIe r1.0, sec 5.10.2, bit 0 of the Uncorrectable Error Status, Mask,
      and Severity Registers was for "Training Error." In PCIe r1.1, sec 7.10.2,
      bit 0 was redefined to be "Undefined."

      Rename PCI_ERR_UNC_TRAIN to PCI_ERR_UNC_UND to reflect this change.

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit d179111767aa2a1d594023ce65abf9c81bfbb0cf
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 09:36:43 2014 -0600

      PCI/AER: Add additional PCIe AER error strings

      Add strings for all AER error bits defined in PCIe r3.0.

      [bhelgaas: changelog, drop designated initializer change]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 3b8f5030ddcf51112542e1e6ef27da237642069d
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Wed Sep 10 22:16:59 2014 +0200

      ARM: meson: add basic support for MesonX SoCs

      This patch adds the basic machine file for the MesonX SoCs. Only Meson6
      is populated.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 2d3a2cdbbd1d1abed2ef6f5804036331a666ca07
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Wed Sep 10 22:17:19 2014 +0200

      ARM: meson: documentation: add bindings documentation

      Add vendor prefixes and basic documentation for MesonX SoCs bindings

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6b112e24142176382f2c627e6e9c4b958601c120
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Tue Sep 9 22:12:56 2014 +0200

      ARM: meson: dts: add basic Meson/Meson6/Meson6-atv1200 DTSI/DTS

      The Meson6 SoC is produced by Amlogic inc. and it is based on 2 Cortex
      A9 and an ARM Mali-400 GPU.
      This patch adds two basic DTSI for the preliminary support of Meson and
      Meson6 SoCs. Another DTS is also added for supporting the atv1200 board,
      produced by Geniatech inc.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 7c1e38769fa448de02ad6b6aa4b499fff4d89842
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Fri Sep 12 20:18:31 2014 +0200

      MAINTAINERS: Add entry for the Amlogic MesonX SoCs

      I'm going to maintain the platform.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 5efbc31600fb9a2ccf86585a9cd8ca0569b26f5d
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Tue Sep 9 22:29:15 2014 +0200

      ARM: meson: update multi_v7_defconfig

      This patch updates the multi_v7_defconfig with the CONFIG_* needed by
      the just added Meson anch. It also adds a new defconfig specifically for
      the Meson SoCs.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d8a00916b30313879c814144c18f27b8100bc401
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Tue Sep 9 21:38:00 2014 +0200

      ARM: meson: debug: add debug UART for earlyprintk support

      Add the UART definitions needed to support earlyprintk for MesonX SoCs
      on UARTAO.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 4fdea26762c6095b18c22ca19bc3857064620ae4
  Author: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx>
  Date:   Fri Aug 22 01:31:20 2014 +0200

      irq: Export handle_fasteoi_irq

      Export handle_fasteoi_irq to be able to use it in e.g. the Zynq gpio 
driver
      since commit 6dd859508336 ("gpio: zynq: Fix IRQ handlers").

      This fixes the following link issue:

        ERROR: "handle_fasteoi_irq" [drivers/gpio/gpio-zynq.ko] undefined!

      Signed-off-by: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: Vincent Stehle <vincent.stehle@xxxxxxxxxxx>
      Cc: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408663880-29179-1-git-send-email-vincent.stehle@xxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 8da5e30289c285025483f14c6923330f224d505c
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Wed Sep 24 23:08:00 2014 +0200

      MAINTAINERS: update ARM pxa maintainers

      Change pxa active maintainers, and remove more busy people.
      Remove Eric's tree as it is not accessible anymore.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Acked-by: Daniel Mack <zonque@xxxxxxxxx>
      Acked-by: Eric Miao <eric.y.miao@xxxxxxxxx>
      Acked-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxx>
      Acked-by: Russell King <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit cb9a684acb3d79a5431ac78832148817debf3a06
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 02:22:39 2014 -0400

      trace, RAS: Add additional PCIe AER error strings

      Add all AER error bits defined in PCIe r3.0.

      [bhelgaas: changelog]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 83a7fc98dc9c29c5d2d66c80fb50725303a78192
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 25 16:19:30 2014 +0200

      ASoC: wm8741: Remove unused wm8741_suspend define

      This driver has no suspend callback.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1b11629737ca5414b0310d35e01a125cfde1ba4d
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 24 21:51:06 2014 +0200

      drm: Drop grab fpriv->fbs_lock in drm_fb_release

      Paulo Zanoni reported a lockdep splat with a locking inversion between
      fpriv->fbs_lock and the modeset locks. This issue was introduced in

      commit f2b50c1161590c3bcdbf3455fe4c575f1c1bd293
      Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Date:   Fri Sep 12 17:07:32 2014 +0200

          drm: Fixup locking for universal cursor planes

      This here is actually one of the rare cases where lockdep hits a false
      positive: The deadlock only happens in drm_fb_release, which cleans up
      the file private structure when all the references are gone. So the
      locking is the very last one and no one else can deadlock. It also
      doesn't protect anything at all, since all ioctls are guaranteed to
      have returned at this point - otherwise they'd still hold a reference
      on the file.

      So let's just drop it and replace it with a big comment.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Paulo Zanoni <przanoni@xxxxxxxxx>
      Reported-and-Tested-by: Paulo Zanoni <przanoni@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 99d440242c08c8a95576c0bc89278f8912f65bda
  Author: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 02:22:37 2014 -0400

      trace, RAS: Replace bare numbers with #defines for PCIe AER error strings

      Replace bare numbers like "BIT(0)" with the existing #defines, e.g.,
      PCI_ERR_COR_RCVR, to improve maintainability.  This way grep will find 
more
      uses of the #defines.

      No functional change.

      [bhelgaas: changelog]
      Signed-off-by: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 0cfbd328d60f85b0dcf66df61a3615e9a8e5d4e4
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:21 2014 +0200

      usb: Add LED triggers for USB activity

      With this patch, USB activity can be signaled by blinking a LED. There
      are two triggers, one for activity on USB host and one for USB gadget.

      Both triggers should work with all host/device controllers. Tested only
      with musb.

      Performace: I measured performance overheads on ARM Cortex-A8 (TI
      AM335x) running on 600 MHz.

      Duration of usb_led_activity():
      - with no LED attached to the trigger:        2 ± 1 µs
      - with one GPIO LED attached to the trigger:  2 ± 1 µs or 8 ± 2 µs 
(two peaks in histogram)

      Duration of functions calling usb_led_activity() (with this patch
      applied and no LED attached to the trigger):
      - __usb_hcd_giveback_urb():    10 - 25 µs
      - usb_gadget_giveback_request(): 2 - 6 µs

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa923ef1aa39473b7d1f413c73a3e1d19ebde65d
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:20 2014 +0200

      usb: Rename usb-common.c

      In the next commit, we will want the usb-common module to be composed of
      two object files. Since Kbuild cannot "append" another object to an
      existing one, we need to rename usb-common.c to something
      else (common.c) and create usb-common.o by linking the wanted objects
      together. Currently, usb-common.o comprises only common.o.

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 304f7e5e1d08fa2f5674c1323bd0ebd806c86b81
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:19 2014 +0200

      usb: gadget: Refactor request completion

      Use the recently introduced usb_gadget_giveback_request() in favor of
      direct invocation of the completion routine.

      All places in drivers/usb/ matching "[-.]complete(" were replaced with a
      call to usb_gadget_giveback_request(). This was compile-tested with all
      ARM drivers enabled and runtime-tested for musb.

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3fc2aa5522ab958374d93ef5d2e12df7ee233c91
  Author: Michal Sojka <sojka@xxxxxxxxx>
  Date:   Wed Sep 24 22:43:18 2014 +0200

      usb: gadget: Introduce usb_gadget_giveback_request()

      All USB peripheral controller drivers call completion routines directly.
      This patch adds usb_gadget_giveback_request() which will be used instead
      of direct invocation in the next patch. The goal here is to have a place
      where common functionality can be added.

      Signed-off-by: Michal Sojka <sojka@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Tested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb3e306515ba6a012364b698b8ca71c337424ed3
  Author: Mark Salter <msalter@xxxxxxxxxx>
  Date:   Sun Sep 21 13:58:24 2014 -0400

      iommu: Fix bus notifier breakage

      iommu_bus_init() registers a bus notifier on the given bus by using
      a statically defined notifier block:

        static struct notifier_block iommu_bus_nb = {
                .notifier_call = iommu_bus_notifier,
        };

      This same notifier block is used for all busses. This causes a
      problem for notifiers registered after iommu has registered this
      callback on multiple busses. The problem is that a subsequent
      notifier being registered on a bus which has this iommu notifier
      will also get linked in to the notifier list of all other busses
      which have this iommu notifier.

      This patch fixes this by allocating the notifier_block at runtime.
      Some error checking is also added to catch any allocation failure
      or notifier registration error.

      Signed-off-by: Mark Salter <msalter@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 25b11ce2a3607d7c39a2ca121eea0c67c722b34e
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Sep 19 10:03:13 2014 -0600

      iommu/amd: Split init_iommu_group() from iommu_init_device()

      For a PCI device, aliases from the IVRS table won't be populated
      into dma_alias_devfn until after iommu_init_device() is called on
      each device.  We therefore want to split init_iommu_group() to
      be called from a separate loop immediately following.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit f096c061f5525d1b35a65b793057b52061dcb486
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Sep 19 10:03:06 2014 -0600

      iommu: Rework iommu_group_get_for_pci_dev()

      It turns out that our assumption that aliases are always to the same
      slot isn't true.  One particular platform reports an IVRS alias of the
      SATA controller (00:11.0) for the legacy IDE controller (00:14.1).
      When we hit this, we attempt to use a single IOMMU group for
      everything on the same bus, which in this case is the root complex.
      We already have multiple groups defined for the root complex by this
      point, resulting in multiple WARN_ON hits.

      This patch makes these sorts of aliases work again with IOMMU groups
      by reworking how we search through the PCI address space to find
      existing groups.  This should also now handle looped dependencies and
      all sorts of crazy inter-dependencies that we'll likely never see.

      The recursion used here should never be very deep.  It's unlikely to
      have individual aliases and only theoretical that we'd ever see a
      chain where one alias causes us to search through to yet another
      alias.  We're also only dealing with PCIe device on a single bus,
      which means we'll typically only see multiple slots in use on the root
      complex.  Loops are also a theoretically possibility, which I've
      tested using fake DMA alias quirks and prevent from causing problems
      using a bitmap of the devfn space that's been visited.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 7acf71d1a224b6e7a40a244d804cea1780a643ed
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Thu Sep 25 13:47:47 2014 +0100

      arm64: Fix typos in KGDB macros

      Some of the KGDB macros used for generating the BRK instructions had the
      wrong spelling for DBG and KGDB abbreviations.

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit a9ae04c9faeff1ad617e4f4492af3143d8c5ad9b
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 16 17:42:33 2014 +0100

      arm64: insn: Add return statements after BUG_ON()

      Following a recent series of enhancements to the insn code the ARMv8
      allnoconfig build has been generating a large number of warnings in the
      form of:

      arch/arm64/kernel/insn.c:689:8: warning: 'insn' may be used uninitialized 
in this function [-Wmaybe-uninitialized]

      This is because BUG() and related macros can be compiled out so we get
      execution paths which normally result in a panic compiling out to noops
      instead.

      I wasn't able to immediately identify a sensible return value to use in
      these cases so just return AARCH64_BREAK_FAULT - this is all "should
      never happen" code so hopefully it never has a practical impact.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      [catalin.marinas@xxxxxxx: AARCH64_BREAK_FAULT definition contributed by 
Daniel Borkmann]
      [catalin.marinas@xxxxxxx: replace return 0 with AARCH64_BREAK_FAULT]
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 0121327c1a68bc8c80f240c2794e682722b69051
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Fri Sep 19 16:46:03 2014 +0530

      ASoC: Intel: mfld-pcm: add control for powering up/down dsp

      When we have PCM (FE/BE) opened or DAPM widgets triggered we need power
      up/down DSP accordingly. The DSP will do ref count of these requests
      i.e. link these runtime_get/put calls of DSP

      Also fix some preexisting spacing error.

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6a91e854442cf950d9cb806891667d16c4a41d88
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Thu Sep 25 09:05:31 2014 +0200

      power: max14577: Fix circular config SYSFS dependency

      Make the max14577 charger driver depending on SYSFS instead selecting
      it. This fixes warning on x86_64 with allmodconfig:

      scripts/kconfig/conf --allmodconfig Kconfig
      fs/sysfs/Kconfig:1:error: recursive dependency detected!
      fs/sysfs/Kconfig:1:       symbol SYSFS is selected by CHARGER_MAX14577
      drivers/power/Kconfig:327:        symbol CHARGER_MAX14577 depends on 
POWER_SUPPLY
      drivers/power/Kconfig:1:  symbol POWER_SUPPLY is selected by HID_SONY
      drivers/hid/Kconfig:638:  symbol HID_SONY depends on NEW_LEDS
      drivers/leds/Kconfig:8:   symbol NEW_LEDS is selected by SENSORS_APPLESMC
      drivers/hwmon/Kconfig:299:        symbol SENSORS_APPLESMC depends on HWMON
      drivers/hwmon/Kconfig:5:  symbol HWMON is selected by EEEPC_LAPTOP
      drivers/platform/x86/Kconfig:496: symbol EEEPC_LAPTOP depends on 
HOTPLUG_PCI
      drivers/pci/hotplug/Kconfig:5:    symbol HOTPLUG_PCI depends on SYSFS

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d943b0ffba153cd63f836647b873b445842a2f58
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 19:07:36 2014 +0530

      iommu: Make of_device_id array const

      Make of_device_id array const, because all OF functions handle it as 
const.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 63eaa75e4362ac7981a7e619196a9c75fd03d717
  Author: Maurizio Lombardi <mlombard@xxxxxxxxxx>
  Date:   Thu Sep 11 12:28:03 2014 +0200

      amd_iommu: do not dereference a NULL pointer address.

      under low memory conditions, alloc_pte() may return a NULL pointer.
      iommu_map_page() does not check it and will panic the system.

      Signed-off-by: Maurizio Lombardi <mlombard@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit a6fda0f586bb2c39e763a2ae5561e1f6ade8c3a8
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 18:45:45 2014 +0300

      iommu/omap: Remove omap_iommu unused owner field

      The owner field is never set. Remove it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Suman Anna <s-anna@xxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 24278a24d88ae730229417e5d3bd452d7545fbcc
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:57:11 2014 +0200

      iommu: Remove iommu_domain_has_cap() API function

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 6f952710917cfb801664333a491e4a120451a9ff
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 12:22:27 2014 +0200

      IB/usnic: Convert to use new iommu_capable() API function

      Cc: Upinder Malhi <umalhi@xxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit eb165f0584d2c073dd343bdc609e2f94d143037e
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:56:05 2014 +0200

      vfio: Convert to use new iommu_capable() API function

      Cc: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Acked-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit ee5ba30ff75277cbfcfce2bb3b54211be5105a87
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:54:09 2014 +0200

      kvm: iommu: Convert to use new iommu_capable() API function

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 7c2aa6441e957df85eded3a7297d36a57b210988
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:51:37 2014 +0200

      iommu/tegra: Convert to iommu_capable() API function

      Cc: Hiroshi Doyu <hdoyu@xxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 4480845eef8d7751f015322e3c6d2680ff7d7dc7
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:51:14 2014 +0200

      iommu/msm: Convert to iommu_capable() API function

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 5d587b8de56eec6c6a31b452a177cd8c066b267e
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:50:45 2014 +0200

      iommu/vt-d: Convert to iommu_capable() API function

      Cc: Jiang Liu <jiang.liu@xxxxxxxxxxxxxxx>
      Cc: David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit b7eb67858562c053c314dee264c425e8214c2bfb
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:50:27 2014 +0200

      iommu/fsl: Convert to iommu_capable() API function

      Cc: Varun Sethi <Varun.Sethi@xxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 1fd0c775a573646eec972a3f40563506e33d9f8a
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:49:34 2014 +0200

      iommu/arm-smmu: Convert to iommu_capable() API function

      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit ab636481863a1039f5ca3643cfb04d4ae0c965cd
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Fri Sep 5 10:48:21 2014 +0200

      iommu/amd: Convert to iommu_capable() API function

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 3c0e0ca0a4e757159d868c4870556515d66b6c97
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Wed Sep 3 18:47:25 2014 +0200

      iommu: Introduce iommu_capable API function

      This function will replace the current iommu_domain_has_cap
      function and clean up the interface while at it.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 1aed074869a9cbe0a846ea7b254d8fd9a4a4d31f
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Wed Sep 3 18:34:04 2014 +0200

      iommu: Convert iommu-caps from define to enum

      Allow compile-time type-checking.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit dedd9431484a826f85667967ef0c5954b12c3537
  Merge: 0f33be0 ccd359f
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Thu Sep 25 15:34:23 2014 +0200

      Merge branch 'for-joerg/arm-smmu/updates' of 
git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu

  commit dcdc3018d6357c35eae7d80b323e10bd72253cb7
  Author: Aaron Lu <aaron.lu@xxxxxxxxx>
  Date:   Thu Sep 25 10:57:26 2014 +0800

      gpio: crystalcove: support virtual GPIO

      The virtual GPIO introduced in ACPI table of Baytrail-T based system is
      used to solve a problem under Windows. We do not have such problems
      under Linux so we do not actually need them. But we have to tell GPIO
      library that the Crystal Cove GPIO chip has this many GPIO pins or the
      common GPIO handler will refuse any access to those high number GPIO
      pins, which will resulted in a failure evaluation of every ACPI control
      method that is used to turn on/off power resource and/or report sensor
      temperatures.

      Signed-off-by: Aaron Lu <aaron.lu@xxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      [changed vgpio number from 0x5e to 94]
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 6d31c2fa0eee89e31ca48a66ccfaf71ef545c474
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Sep 21 10:55:06 2014 -0700

      powerpc: pci-ioda: Use a single function to emit logging messages

      No need for 3 functions when a single one will do.

      Modify the function declaring macros to call the single function.

      Reduces object code size a little:

      $ size arch/powerpc/platforms/powernv/pci-ioda.o*
         text      data     bss     dec     hex filename
        22303      1073    6680   30056    7568 
arch/powerpc/platforms/powernv/pci-ioda.o.new
        22840      1121    6776   30737    7811 
arch/powerpc/platforms/powernv/pci-ioda.o.old

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 45eb47242df87acbf26c0c2c0a7ab677661153c6
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Sep 21 10:55:05 2014 -0700

      powerpc: pci-ioda: Remove unnecessary return value from printk

      The return value is unnecessary and unused, so make the functions
      void instead of int.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 2a58222f8220089c7b602cf5fae557e0bc0bc303
  Author: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 10:48:26 2014 +0800

      powerpc/eeh: Fix kernel crash when passing through VF

      When doing vfio passthrough a VF, the kernel will crash with following
      message:

      [  442.656459] Unable to handle kernel paging request for data at address 
0x00000060
      [  442.656593] Faulting instruction address: 0xc000000000038b88
      [  442.656706] Oops: Kernel access of bad area, sig: 11 [#1]
      [  442.656798] SMP NR_CPUS=1024 NUMA PowerNV
      [  442.656890] Modules linked in: vfio_pci mlx4_core 
nf_conntrack_netbios_ns nf_conntrack_broadcast ipt_MASQUERADE ip6t_REJECT 
xt_conntrack bnep bluetooth rfkill ebtable_nat ebtable_broute bridge stp llc 
ebtable_filter ebtables ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 
nf_nat_ipv6 ip6table_mangle ip6table_security ip6table_raw ip6table_filter 
ip6_tables iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat 
nf_conntrack iptable_mangle iptable_security iptable_raw tg3 nfsd be2net 
nfs_acl ses lockd ptp enclosure pps_core kvm_hv kvm_pr shpchp binfmt_misc kvm 
sunrpc uinput lpfc scsi_transport_fc ipr scsi_tgt [last unloaded: mlx4_core]
      [  442.658152] CPU: 40 PID: 14948 Comm: qemu-system-ppc Not tainted 
3.10.42yw-pkvm+ #37
      [  442.658219] task: c000000f7e2a9a00 ti: c000000f6dc3c000 task.ti: 
c000000f6dc3c000
      [  442.658287] NIP: c000000000038b88 LR: c0000000004435a8 CTR: 
c000000000455bc0
      [  442.658352] REGS: c000000f6dc3f580 TRAP: 0300   Not tainted  
(3.10.42yw-pkvm+)
      [  442.658419] MSR: 9000000000009032 <SF,HV,EE,ME,IR,DR,RI>  CR: 28004882 
 XER: 20000000
      [  442.658577] CFAR: c00000000000908c DAR: 0000000000000060 DSISR: 
40000000 SOFTE: 1
      GPR00: c0000000004435a8 c000000f6dc3f800 c0000000012b1c10 c00000000da24000
      GPR04: 0000000000000003 0000000000001004 00000000000015b3 000000000000ffff
      GPR08: c00000000127f5d8 0000000000000000 000000000000ffff 0000000000000000
      GPR12: c000000000068078 c00000000fdd6800 000001003c320c80 000001003c3607f0
      GPR16: 0000000000000001 00000000105480c8 000000001055aaa8 000001003c31ab18
      GPR20: 000001003c10fb40 000001003c360ae8 000000001063bcf0 000000001063bdb0
      GPR24: 000001003c15ed70 0000000010548f40 c000001fe5514c88 c000001fe5514cb0
      GPR28: c00000000da24000 0000000000000000 c00000000da24000 0000000000000003
      [  442.659471] NIP [c000000000038b88] 
.pcibios_set_pcie_reset_state+0x28/0x130
      [  442.659530] LR [c0000000004435a8] .pci_set_pcie_reset_state+0x28/0x40
      [  442.659585] Call Trace:
      [  442.659610] [c000000f6dc3f800] [00000000000719e0] 0x719e0 (unreliable)
      [  442.659677] [c000000f6dc3f880] [c0000000004435a8] 
.pci_set_pcie_reset_state+0x28/0x40
      [  442.659757] [c000000f6dc3f900] [c000000000455bf8] 
.reset_fundamental+0x38/0x80
      [  442.659835] [c000000f6dc3f980] [c0000000004562a8] 
.pci_dev_specific_reset+0xa8/0xf0
      [  442.659913] [c000000f6dc3fa00] [c0000000004448c4] 
.__pci_dev_reset+0x44/0x430
      [  442.659980] [c000000f6dc3fab0] [c000000000444d5c] 
.pci_reset_function+0x7c/0xc0
      [  442.660059] [c000000f6dc3fb30] [d00000001c141ab8] 
.vfio_pci_open+0xe8/0x2b0 [vfio_pci]
      [  442.660139] [c000000f6dc3fbd0] [c000000000586c30] 
.vfio_group_fops_unl_ioctl+0x3a0/0x630
      [  442.660219] [c000000f6dc3fc90] [c000000000255fbc] 
.do_vfs_ioctl+0x4ec/0x7c0
      [  442.660286] [c000000f6dc3fd80] [c000000000256364] .SyS_ioctl+0xd4/0xf0
      [  442.660354] [c000000f6dc3fe30] [c000000000009e54] syscall_exit+0x0/0x98
      [  442.660420] Instruction dump:
      [  442.660454] 4bfffce9 4bfffee4 7c0802a6 fbc1fff0 fbe1fff8 f8010010 
f821ff81 7c7e1b78
      [  442.660566] 7c9f2378 60000000 60000000 e93e02c8 <e8690060> 2fa30000 
41de00c4 2b9f0002
      [  442.660679] ---[ end trace a64ac9546bcf0328 ]---
      [  442.660724]

      The reason is current VF is not EEH enabled.

      This patch introduces a macro to convert eeh_dev to eeh_pe. By doing so, 
it
      will prevent converting with NULL pointer.

      Signed-off-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
      Acked-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      CC: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

      V3 -> V4:
         1. move the macro definition from include/linux/pci.h to
            arch/powerpc/include/asm/eeh.h

      V2 -> V3:
         1. rebased on 3.17-rc4
         2. introduce a macro
         3. use this macro in several other places

      V1 -> V2:
         1. code style and patch subject adjustment

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 9e34992a622a15fb915471ccdebed19a87d8d531
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:26:33 2014 +1000

      powerpc/mm: Unindent htab_dt_scan_page_sizes()

      We can unindent the bulk of htab_dt_scan_page_sizes() by returning early
      if the property is not found. That is nice in and of itself, but also
      has the advantage of making it clear that we always return success once
      we have found the ibm,segment-page-sizes property.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 87d99c0e2c2f9d1386d8e284a5fbc13e96adbe25
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 19:08:22 2014 +1000

      powerpc/ppc64: Print CPU/MMU/FW features at boot

      "Helps debug funky firmware issues".

      After:
        Starting Linux PPC64 #108 SMP Wed Aug 6 19:04:51 EST 2014
        -----------------------------------------------------
        ppc64_pft_size    = 0x1a
        phys_mem_size     = 0x200000000
        cpu_features      = 0x17fc7a6c18500249
          possible        = 0x1fffffff18700649
          always          = 0x0000000000000040
        cpu_user_features = 0xdc0065c2 0xee000000
        mmu_features      = 0x5a000001
        firmware_features = 0x00000001405a440b
        htab_hash_mask    = 0x7ffff
        -----------------------------------------------------

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bdce97e94b95db409264d5ae6badd0db7628681c
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 19:08:21 2014 +1000

      powerpc/ppc64: Clean up the boot-time settings display

      At boot we display a bunch of low level settings which can be useful to
      know, and can help to spot bugs when things are fundamentally
      misconfigured.

      At the moment they are very widely spaced, so that we can accommodate
      the line:

        ppc64_caches.dcache_line_size = 0xYY

      But we only print that line when the cache line size is not 128, ie.
      almost never, so it just makes the display look odd usually.

      The ppc64_caches prefix is redundant so remove it, which means we can
      align things a bit closer for the common case. While we're there
      replace the last use of camelCase (physicalMemorySize), and use
      phys_mem_size.

      Before:
        Starting Linux PPC64 #104 SMP Wed Aug 6 18:41:34 EST 2014
        -----------------------------------------------------
        ppc64_pft_size                = 0x1a
        physicalMemorySize            = 0x200000000
        ppc64_caches.dcache_line_size = 0xf0
        ppc64_caches.icache_line_size = 0xf0
        htab_address                  = 0xdeadbeef
        htab_hash_mask                = 0x7ffff
        physical_start                = 0xf000bar
        -----------------------------------------------------

      After:
        Starting Linux PPC64 #103 SMP Wed Aug 6 18:38:04 EST 2014
        -----------------------------------------------------
        ppc64_pft_size    = 0x1a
        phys_mem_size     = 0x200000000
        dcache_line_size  = 0xf0
        icache_line_size  = 0xf0
        htab_address      = 0xdeadbeef
        htab_hash_mask    = 0x7ffff
        physical_start    = 0xf000bar
        -----------------------------------------------------

      This patch is final, no bike shedding ;)

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 92f792ece9c41befde64d8799fd3dde5d57407ab
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Aug 21 09:16:04 2014 -0400

      powerpc: Fix build failure when CONFIG_USB=y

      We are enabling USB unconditionally which results in following build 
failure

      drivers/built-in.o: In function `tb_drom_read':
      (.text+0x1b62b70): undefined reference to `usb_speed_string'
      make: *** [vmlinux] Error

      Enable USB only if USB_SUPPORT is set to avoid such failures

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Alistair Popple <alistair@xxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a9303e1bd05751649e5408e521aab19380c7fd8a
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Aug 21 09:04:31 2014 -0400

      powerpc: Fix build failure on 44x

      Fix the following build failure

      drivers/built-in.o: In function `nhi_init':
      nhi.c:(.init.text+0x63390): undefined reference to `ehci_init_driver'

      by adding a dependency on USB_EHCI_HCD which supplies the 
ehci_init_driver().

      Also we need to depend on USB_OHCI_HCD similarly

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Alistair Popple <alistair@xxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 297cf5025b3bda59e15d6ba1f84022ebd409925b
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:34:01 2014 +0800

      powerpc: some changes in numa_setup_cpu()

      this patches changes some error handling logics in numa_setup_cpu(),
      when cpu node is not found, so:

      if the cpu is possible, but not present, -1 is kept in 
numa_cpu_lookup_table,
      so later, if the cpu is added, we could set correct numa information for 
it.

      if the cpu is present, then we set the first online node to
      numa_cpu_lookup_table instead of 0 ( in case 0 might not be an online 
node? )

      Cc: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bc3c4327c92b9ceb9a6356ec64d1b2ab2dc851f9
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:34:00 2014 +0800

      powerpc: Only set numa node information for present cpus at boottime

      As Nish suggested, it makes more sense to init the numa node informatiion
      for present cpus at boottime, which could also avoid WARN_ON(1) in
      numa_setup_cpu().

      With this change, we also need to change the smp_prepare_cpus() to set up
      numa information only on present cpus.

      For those possible, but not present cpus, their numa information
      will be set up after they are started, as the original code did before 
commit
      2fabf084b6ad.

      Cc: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Tested-by: Cyril Bur <cyril.bur@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 70ad237515d99595ed03848bd8e549e50e83c4f2
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:33:59 2014 +0800

      powerpc: Fix warning reported by verify_cpu_node_mapping()

      With commit 2fabf084b6ad ("powerpc: reorder per-cpu NUMA information's
      initialization"), during boottime, cpu_numa_callback() is called
      earlier(before their online) for each cpu, and verify_cpu_node_mapping()
      uses cpu_to_node() to check whether siblings are in the same node.

      It skips the checking for siblings that are not online yet. So the only
      check done here is for the bootcpu, which is online at that time. But
      the per-cpu numa_node cpu_to_node() uses hasn't been set up yet (which
      will be set up in smp_prepare_cpus()).

      So I saw something like following reported:
      [    0.000000] CPU thread siblings 1/2/3 and 0 don't belong to the same
      node!

      As we don't actually do the checking during this early stage, so maybe
      we could directly call numa_setup_cpu() in do_init_bootmem().

      Cc: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Cc: Nathan Fontenot <nfont@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nishanth Aravamudan <nacc@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c9f6f4ed95d47e3319dedaf8cc31d744ac67fe6f
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:35:09 2014 +1000

      powerpc: Implement emulation of string loads and stores

      The size field of the op.type word is now the total number of bytes
      to be loaded or stored.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit cf87c3f6b64791ce5d4c7e591c915065d31a162d
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:35:08 2014 +1000

      powerpc: Emulate icbi, mcrf and conditional-trap instructions

      This extends the instruction emulation done by analyse_instr() and
      emulate_step() to handle a few more instructions that are found in
      the kernel.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit be96f63375a14ee8e690856ac77e579c75bd0bae
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:35:07 2014 +1000

      powerpc: Split out instruction analysis part of emulate_step()

      This splits out the instruction analysis part of emulate_step() into
      a separate analyse_instr() function, which decodes the instruction,
      but doesn't execute any load or store instructions.  It does execute
      integer instructions and branches which can be executed purely by
      updating register values in the pt_regs struct.  For other instructions,
      it returns the instruction type and other details in a new
      instruction_op struct.  emulate_step() then uses that information
      to execute loads, stores, cache operations, mfmsr, mtmsr[d], and
      (on 64-bit) sc instructions.

      The reason for doing this is so that the KVM code can use it instead
      of having its own separate instruction emulation code.  Possibly the
      alignment interrupt handler could also use this.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit ad72a279a2b874828d1b5070ef01cf6ee6b1d62c
  Author: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 18:40:47 2014 +1000

      powerpc: Check flat device tree version at boot

      In commit e6a6928c3ea1 "of/fdt: Convert FDT functions to use libfdt",
      the kernel stopped supporting old flat device tree formats. The minimum
      supported version is now 0x10.

      There was a checking function added, early_init_dt_verify(), but it's
      not called on powerpc.

      The result is, if you boot with an old flat device tree, the kernel will
      fail to parse it correctly, think you have no memory etc. and hilarity
      ensues.

      We can't really fix it, but we can at least catch the fact that the
      device tree is in an unsupported format and panic(). We can't call
      BUG(), it's too early.

      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d6a4f70909d279004a2b3d539e240e07b1ecc1cb
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 14:23:16 2014 +1000

      powerpc/powernv: Don't call generic code on offline cpus

      On PowerNV platforms, when a CPU is offline, we put it into nap mode.
      It's possible that the CPU wakes up from nap mode while it is still
      offline due to a stray IPI.  A misdirected device interrupt could also
      potentially cause it to wake up.  In that circumstance, we need to clear
      the interrupt so that the CPU can go back to nap mode.

      In the past the clearing of the interrupt was accomplished by briefly
      enabling interrupts and allowing the normal interrupt handling code
      (do_IRQ() etc.) to handle the interrupt.  This has the problem that
      this code calls irq_enter() and irq_exit(), which call functions such
      as account_system_vtime() which use RCU internally.  Use of RCU is not
      permitted on offline CPUs and will trigger errors if RCU checking is
      enabled.

      To avoid calling into any generic code which might use RCU, we adopt
      a different method of clearing interrupts on offline CPUs.  Since we
      are on the PowerNV platform, we know that the system interrupt
      controller is a XICS being driven directly (i.e. not via hcalls) by
      the kernel.  Hence this adds a new icp_native_flush_interrupt()
      function to the native-mode XICS driver and arranges to call that
      when an offline CPU is woken from nap.  This new function reads the
      interrupt from the XICS.  If it is an IPI, it clears the IPI; if it
      is a device interrupt, it prints a warning and disables the source.
      Then it does the end-of-interrupt processing for the interrupt.

      The other thing that briefly enabling interrupts did was to check and
      clear the irq_happened flag in this CPU's PACA.  Therefore, after
      flushing the interrupt from the XICS, we also clear all bits except
      the PACA_IRQ_HARD_DIS (interrupts are hard disabled) bit from the
      irq_happened flag.  The PACA_IRQ_HARD_DIS flag is set by power7_nap()
      and is left set to indicate that interrupts are hard disabled.  This
      means we then have to ignore that flag in power7_nap(), which is
      reasonable since it doesn't indicate that any interrupt event needs
      servicing.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 423216ed3273dae18c347ce52c5ecc193cfdd4e5
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Tue Sep 16 10:49:14 2014 +1000

      powerpc: Use CONFIG_ARCH_HAS_FAST_MULTIPLIER

      I ran some tests to compare hash_64 using shifts and multiplies.
      The results:

      POWER6:   ~2x slower
      POWER7: ~2x faster
      POWER8: ~2x faster

      Now we have a proper config option, select
      CONFIG_ARCH_HAS_FAST_MULTIPLIER on POWER7 and POWER8.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit ff2e466aa2339238c941dee873e553687e941f3f
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Tue Sep 16 10:47:49 2014 +1000

      powerpc: Add POWER8 CPU selection

      This allows the user to build a kernel targeted at POWER8
      (ie gcc -mcpu=power8).

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e36d1227776a2daa2c9aa7f997ac7083d6783f2c
  Author: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 14:11:42 2014 -0500

      pseries: Fix endian issues in cpu hot-removal

      When removing a cpu, this patch makes sure that values
      gotten from or passed to firmware are in the correct
      endian format.

      Signed-off-by: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 822e71224e07f07a07c385be869fe416ce436430
  Author: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 14:11:41 2014 -0500

      pseries: Fix endian issues in onlining cpu threads

      The ibm,ppc-interrupt-server#s property is in big endian format.
      These values need to be converted when used by little endian
      architectures.

      Signed-off-by: Thomas Falcon <tlfalcon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit fe921c8c3957dec5022b12fb858f8cb489e1b2bb
  Author: Andreas Schwab <schwab@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 10:20:17 2014 +0200

      powerpc: Simplify symbol check in prom_init_check.sh

      Signed-off-by: Andreas Schwab <schwab@xxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit ce6d73c94d7cfbdc3dc31860fe14af2f37d1b4fe
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:56:38 2014 +0200

      powerpc: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime. All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids. This allows to
      mark all struct of_device_id const, too.

      While touching these line also put the __init annotation at the right
      position where necessary.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit d4fe0965e20820f3dd05bcc4d89de3da29bb83aa
  Author: Zhouyi Zhou <zhouzhouyi@xxxxxxxxx>
  Date:   Thu Aug 21 10:41:23 2014 +0800

      powerpc/jump_label: use HAVE_JUMP_LABEL?

      CONFIG_JUMP_LABEL doesn't ensure HAVE_JUMP_LABEL, if it
      is not the case use maintainers's own mutex to guard
      the modification of global values.

      Signed-off-by: Zhouyi Zhou <yizhouzhou@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 22e55fcfd6002accfe1e57e59cf429e6700d4ab4
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Aug 19 23:24:15 2014 -0400

      powerpc: Export dcr_ind_lock to fix build error

      Fix build error caused by missing export:

      ERROR: "dcr_ind_lock" [drivers/net/ethernet/ibm/emac/ibm_emac.ko] 
undefined!

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a24e70c0ac146f8bcae3cdb7f514950d5b32219e
  Author: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Thu Sep 25 14:59:41 2014 +0800

      spi/rockchip: fix bug that cause the failure to read data in DMA mode

      In my test on RK3288-pinky board, if spi is enabled, it will begin to
      read data from slave regardless of whether the DMA is ready. So we
      need prepare DMA before spi is enable.

      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit f6026df1a4997db64e8201627421758585a15f55
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:21 2014 +1000

      powerpc: Move htab_remove_mapping function prototype into header file

      A recent patch added a function prototype for htab_remove_mapping in
      c code. Fix it.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit a38efcea56988761f89a3134145f0d5f9ea68076
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:20 2014 +1000

      powerpc: Remove stale function prototypes

      There were a number of prototypes for functions that no longer
      exist. Remove them.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 1217d34b531c76362217057ca70a8ce8950574e0
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:19 2014 +1000

      powerpc: Ensure global functions include their prototype

      Fix a number of places where global functions were not including
      their prototype. This ensures the prototype and the function match.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e51df2c170efaeadce4d416e1825b0830de0a795
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:55:18 2014 +1000

      powerpc: Make a bunch of things static

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5144b6bfe25fda7c51f6f9d8d79cf0fe61df5c28
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:05 2014 +1000

      powerpc: Separate ppc32 symbol exports into ppc_ksyms_32.c

      Simplify things considerably by moving all the ppc32 specific
      symbol exports into its own file.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 7b20a955c3eec58e87f3d32cc1438eab6447ff4c
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:04 2014 +1000

      powerpc: Move lib symbol exports into arch/powerpc/lib/ppc_ksyms.c

      Move the lib symbol exports closer to their function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 5889bafa933e9f096c82cc46c9b134d2562b114b
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:03 2014 +1000

      powerpc: Remove unused 32bit symbol exports

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit e1802b065d189cdfa25eaf6d019c222a91618b9c
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:02 2014 +1000

      powerpc: Move more symbol exports next to function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 4a1b08e84454f9eb46bcb1aaf307421a4df46de2
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:01 2014 +1000

      powerpc: Move via-cuda symbol exports next to function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 370a3abdbba85f5d7b8571850fa666e240893c79
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Wed Aug 20 08:00:00 2014 +1000

      powerpc: Move adb symbol exports next to function definitions

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 831cf65b0295de75f40f8cf52ce62e5d261dab4f
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:48:02 2014 +1000

      powerpc/powernv: Check OPAL dump calls exist before using

      Check that the OPAL_DUMP_READ token exists before initalising the elog
      infrastructure.

      This avoids littering the OPAL console with:
        "OPAL: Called with bad token 91"

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 7dc992ec7b3fd875b05f49f454a922ee94af330b
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:48:01 2014 +1000

      powerpc/powernv: Check OPAL elog calls exist before using

      Check that the OPAL_ELOG_READ token exists before initalising the elog
      infrastructure.

      This avoids littering the OPAL console with:
        "OPAL: Called with bad token 74"

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 035ed26fb090ff3277900259f19d57e54da2e116
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:48:00 2014 +1000

      powerpc/powernv: Check OPAL RTC calls exists before using

      Check that the OPAL_RTC_READ token exists before we use the OPAL RTC.

      Refactors the code a little to merge error paths.

      This avoids littering the OPAL console with:
        "OPAL: Called with bad token 3".

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit bffe6bda342578deea0b74f2d9cb97cc40585a1b
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:47:59 2014 +1000

      powerpc/powernv: Add OPAL check token call

      Currently there is no way to generically check if an OPAL call exists or 
not
      from the host kernel.

      This adds an OPAL call opal_check_token() which tells you if the given 
token is
      present in OPAL or not.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 3484a31fce22348b9034024cf9368ab2dbbfd0ab
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Mon Aug 18 17:13:41 2014 -0400

      powerpc: Fix build error with CONFIG_PCI=n

      Fix ppc 32 build failure as reported here:

      http://kisskb.ellerman.id.au/kisskb/buildresult/11663513/

      The error is as follows:

      arch/powerpc/include/asm/floppy.h:142:20: error: 'isa_bridge_pcidev' 
undeclared
      (first use in this function)

      This is happening since floppy.o is enabled by BLK_DEV_FD which depends on
      ARCH_MAY_HAVE_PC_FDC which is in-turn enabled if PPC_PSERIES=n.

      The following commit changes the dependency so that ARCH_MAY_HAVE_PC_FDC 
is
      dependent exclusively on PCI since otherwise it will not compile.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reported-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit c913e5f95e546d8d3a9f99ba9908f7e095cbc1fb
  Author: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 17:05:04 2014 +1000

      powerpc/boot: Don't install zImage.* from make install

      in commit 29f1aff2c (powerpc: Copy bootable images in the default
      install script) we changed to copying all the built boot targets based
      on the assumption that it's backwards compatible.  It turns out that
      debian devived installkernel scripts will barf if not given exactly 4
      args.

      This change reverts make install to just install the vmlinux (we can
      change the dfault in a seperate patch) and introduces a new make
      zInstall which works with a more flexible installkernel script.

      Cc: Grant Likely <grant.likely@xxxxxxxxxxxx>
      Signed-off-by: Tony Breeds <tony@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit cdd91b89adedb77e3e581c40788620790edc33b5
  Author: Vasant Hegde <hegdevasant@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 12:16:39 2014 +0530

      powerpc/powernv: Improve error messages in dump code

      Presently we only support initiating Service Processor dump from host.
      Hence update sysfs message. Also update couple of other error/info
      messages.

      Signed-off-by: Vasant Hegde <hegdevasant@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 0e612ff10c86241683f0a77e3dd0a6631b640009
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Sep 24 11:31:58 2014 -0700

      ASoC: rt5677: Add gpio-controller DTS documentation

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e03f73a01f010b29504ceebda3c4fca25468516d
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Sep 24 11:17:14 2014 -0700

      ASoC: trace: Remove trailing new-lines in trace messages

      These new-lines add empty lines to trace output

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 90f90bbb6049db243289f31800e750b2ce160322
  Author: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 13:32:24 2014 +0200

      spi: fsl-dspi: Remove probe info message

      Remove the probe info message which also has wrong output. No need to add
      KERN_INFO to pr_info. Output was:
      6Freescale DSPI master initialized

      Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1b59fc7e3cda3f626204cadda8bb9b7d15f4f55b
  Author: Kamil Debski <k.debski@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:52 2014 +0200

      usb: dwc2/gadget: move phy bus legth initialization

      This patch moves the part of code that initializes the PHY bus width.
      This results in simpler code and removes the need to check whether
      the Generic PHY Framework is used.

      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1aff52562939485e503936e17934be077ffaea53
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      NFS/SUNRPC: Remove other deadlock-avoidance mechanisms in 
nfs_release_page()

      Now that nfs_release_page() doesn't block indefinitely, other deadlock
      avoidance mechanisms aren't needed.
       - it doesn't hurt for kswapd to block occasionally.  If it doesn't
         want to block it would clear __GFP_WAIT.  The current_is_kswapd()
         was only added to avoid deadlocks and we have a new approach for
         that.
       - memory allocation in the SUNRPC layer can very rarely try to
         ->releasepage() a page it is trying to handle.  The deadlock
         is removed as nfs_release_page() doesn't block indefinitely.

      So we don't need to set PF_FSTRANS for sunrpc network operations any
      more.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 353db7966288a2f18da22438aeec2b4862c0b241
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      NFS: avoid waiting at all in nfs_release_page when congested.

      If nfs_release_page() is called on a sequence of pages which are all
      in the same file which is blocked on COMMIT, each page could
      contribute a 1 second delay which could be come excessive.  I have
      seen delays of as much as 208 seconds.

      To keep the delay to one second, mark the bdi as write-congested
      if the commit didn't finished.  Once it does finish, the
      write-congested flag will be cleared by nfs_commit_release_pages().

      With this, the longest total delay in try_to_free_pages that I have
      seen is under 3 seconds.  With no waiting in nfs_release_page at all
      I have seen delays of nearly 1.5 seconds.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 9590544694becc64f4874963dbfc4b4d391024b7
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      NFS: avoid deadlocks with loop-back mounted NFS filesystems.

      Support for loop-back mounted NFS filesystems is useful when NFS is
      used to access shared storage in a high-availability cluster.

      If the node running the NFS server fails, some other node can mount the
      filesystem and start providing NFS service.  If that node already had
      the filesystem NFS mounted, it will now have it loop-back mounted.

      nfsd can suffer a deadlock when allocating memory and entering direct
      reclaim.
      While direct reclaim does not write to the NFS filesystem it can send
      and wait for a COMMIT through nfs_release_page().

      This patch modifies nfs_release_page() to wait a limited time for the
      commit to complete - one second.  If the commit doesn't complete
      in this time, nfs_release_page() will fail.  This means it might now
      fail in some cases where it wouldn't before.  These cases are only
      when 'gfp' includes '__GFP_WAIT'.

      nfs_release_page() is only called by try_to_release_page(), and that
      can only be called on an NFS page with required 'gfp' flags from
       - page_cache_pipe_buf_steal() in splice.c
       - shrink_page_list() in vmscan.c
       - invalidate_inode_pages2_range() in truncate.c

      The first two handle failure quite safely.  The last is only called
      after ->launder_page() has been called, and that will have waited
      for the commit to finish already.

      So aborting if the commit takes longer than 1 second is perfectly safe.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit a4796e37c12e177572b80864cbab9c907ea250b0
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Wed Sep 24 11:28:32 2014 +1000

      MM: export page_wakeup functions

      This will allow NFS to wait for PG_private to be cleared and,
      particularly, to send a wake-up when it is.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 63163e060127876f57c327c85f2890ed427a4907
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:59 2014 -0400

      qla2xxx: Add memory barrier before ringing doorbell.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e07f8f6547c246936b489772717b05695af53e35
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:58 2014 -0400

      qla2xxx: Add flags for tracing the target commands.

      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d564a372b0047de8014614fa66f2d071815605ed
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:57 2014 -0400

      qla2xxx: Fix hang due to cmd_kref not decrementing

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit da6b0ace34378e928a6cba6010d7856664c46746
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:56 2014 -0400

      qla2xxx: Do not send SS_RESIDUAL_UNDER with SAM_STAT_BUSY

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 33e7997755936ba92516c6ad69cd012c2e7d4dbb
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:55 2014 -0400

      qla2xxx: Add support for QFull throttling and Term Exchange retry

      Through the qla target code, the qlt_send_term_exchange() routine
      is used in various different places to cleanup an exchange. For the
      case of IOCB request queue is full, the exchange is left unhandled/
      dangling. Existing code does not have re-try logic to cleanup the
      exchange. This patch add retry logic to cleanup the exchange before
      letting new commands through.

      For the case of FW running out of exchanges, driver need to reply
      SAM_STAT_BUSY to the initiators. This patch add a pending queue
      for the busy reply in case IOCB queue is unable to handle the cmd.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f2ea653fd448b814dd92b6554ede85abd9e22d9f
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:54 2014 -0400

      qla2xxx: Increase the request queue size to 8K for ISP2031

      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 80187f8e7b05dff98c30909b668b5eb72482c3cb
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:53 2014 -0400

      qla2xxx: Host reset handling in ABTS path.

      ABTS path takes path similar to regular task management, but
      reset_count was not initialized when allocating mcmd causing
      the response to get dropped in qlt_xmit_tm_rsp. Fix this by
      initializing reset_count correctly.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b6a029e1b0aba337ee54de66b1e428dd3bb624ca
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:52 2014 -0400

      qla2xxx: Handle chip reset in target mode.

      A chip reset can occur after driver submits command to the stack. Abort
      command processing if a chip reset has occurred or in progress when you
      get a follow up for a command.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c0cb44967b4a934252091557c8e46345f7ef7259
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:51 2014 -0400

      qla2xxx: Add Host reset handling in target mode.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit dd9c4eff77fc7412fa79a1a05a2dec2469cc8ca8
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:50 2014 -0400

      qla2xxx: fix crash due to task mgmt cmd type

      tcm_qla2xxx_get_task_tag incorrectly assume command is
      qla_tgt_cmd.  Add check to see if it's a scsi cmd or
      task mgmt command.

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d29fb7360ee61ec02257e9c49848c9d2a05345a0
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:49 2014 -0400

      qla2xxx: Add counter for message

      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d154f35029c1f77b589389d2afb1e1766fb80c28
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:48 2014 -0400

      qla2xxx: Enable SLER conditionally in target mode.

      Sequence level error recovery (aka FC Tape) is not really required
      for disk devices. On heavily loaded system, with slow turn around,
      a bunch of status enquiries using REC puts additional burden to the
      target, so just turn off SLER by default.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 667024a36549186ce334c1027e434b45cf2c943d
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:47 2014 -0400

      qla2xxx: Remove verbose messages in target mode.

      Turning logging bits for target mode ON dumps quite a lot verbose
      messages, remove those and change some of the IO path logging to
      use IO bits.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 940070374441fc78ad6d994f6ce67d5c6646e6f6
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:46 2014 -0400

      qla2xxx: Increase room in request queue for sending priority packets

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 75554b68ac1e018bca00d68a430b92ada8ab52dd
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:45 2014 -0400

      qla2xxx: Use correct offset to req-q-out for reserve calculation

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 78c2106a50e067f7168ee8c0944baaeb0e988272
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:44 2014 -0400

      qla2xxx: fix kernel NULL pointer access

      This patch is to fix regression added by commit id
      51a07f84649d2be206c4c2ad9a612956db0c2f8c.

      When allocating memory for new session original patch does
      not assign vha to op->vha resulting into NULL pointer
      access during qlt_create_sess_from_atio().

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4d6609c47373ce85ed887ae471b34fb188f9c2b8
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 06:14:43 2014 -0400

      qla2xxx: Fix sparse warnings in tcm_qla2xxx.c

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1b5fd56466967d0092ba489e45343d7c3317ed95
  Author: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:06 2014 -0400

      qla2xxx: Update the driver version to 8.07.00.16-k.

      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6d78e5576b9450ad795577c1a31b20aafad4dd71
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:05 2014 -0400

      qla2xxx: Fix sparse warning in qla_iocb.c file.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7ab3d962085f8b4953aca7517611bd3d164eb323
  Author: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:04 2014 -0400

      qla2xxx: Move warning message to debug level.

      Signed-off-by: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f261f7aff7badc76b266c6df799446ee24313449
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:03 2014 -0400

      qla2xxx: Fail adapter initialization on load ram failure.

      If we fail to load one of the segments of firmware fail the operation
      instead of trying to continue which will lead to a system crash since
      the pointers to the next segment will not be updated correctly.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 61d41f610debd557b1c451338fa0afaac9dd8719
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:02 2014 -0400

      qla2xxx: Disable PCI device in shutdown handler.

      Disable the PCI device during shutdown to prevent any races with
      other PCI code such as the AER handling code.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ef86cb2059a14b4024c7320999ee58e938873032
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:01 2014 -0400

      qla2xxx: Mark port lost when we receive an RSCN for it.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2486c62765d73ad8f206ba43b8ede09e689bd803
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:17:00 2014 -0400

      qla2xxx: Restore WWPN in case of Loop Dead.

      For FA-WWPN capable device, ISP2031 and ISP27XX, when loop
      dead is detected by a driver, restore WWPN from NVRAM.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e05fe2924892a6c3c23dc818e94ce80dbceb86b1
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:59 2014 -0400

      qla2xxx: Honor FCP_RSP retry delay timer field.

      Parse the retry delay timer field from the FCP response data and if:

      - It is not zero
      - The SCSI status is busy or queue full

      return SCSI_MLQUEUE_TARGET_BUSY for the number of milliseconds specified
      in the retry delay timer field.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9a6e6400a9bef4a7fb11ccddf932e1868f566a73
  Author: Alex Vechersky <alex.vechersky@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:58 2014 -0400

      qla2xxx: Add missing ISP27xx checks to optrom code.

      Signed-off-by: Alex Vechersky <alex.vechersky@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f3982d89317797f34d4996ab36d4408f956e7a7c
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:57 2014 -0400

      qla2xxx: Force use of mailbox interface for flash access commands for 
ISP27xx.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7473952e8de0eefed006bd415539f8161e87130d
  Author: Nigel Kirkland <nigel.kirkland@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:56 2014 -0400

      qla2xxx: Free sysfs attributes for ISP27xx.

      Signed-off-by: Nigel Kirkland <nigel.kirkland@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2d5a4c344ad35eaaab59a5079eb6c62a843fb9d6
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:55 2014 -0400

      qla2xxx: Disable laser for ISP2031 while unloading driver.

      Nameserver data on FC switch is not refreshed when
      qla2xxx driver is unloaded. Disabling laser for
      ISP2031 will force FC switch to rescan ports and
      clear fdmi entries from Nameserver.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 25232cc9b8eca0406f51e61e944e854ed021a9d7
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:54 2014 -0400

      qla2xxx: Enable diagnostic port using NVRAM parameters.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 93f2bd67b34b4f6b35b2300d668d92e3fd01163a
  Author: Quinn Tran <quinn.tran@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:53 2014 -0400

      qla2xxx: Declaration error cause stack corruption.

      Declaration error of mb array in qla2x00_iidma_fcport cause data
      to be written beyond the array. This ends up causing stack corruption.

      Signed-off-by: Quinn Tran <quinn.tran@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9d35894d338abc351cad8b0c0d5fb3e992f5cea9
  Author: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:52 2014 -0400

      qla2xxx: Add fix in driver unload for pending activity.

      Signed-off-by: Sawan Chandak <sawan.chandak@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d2749ffadb4c76c04ad82645cc86a2fa39ceff3e
  Author: Arun Easi <arun.easi@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:51 2014 -0400

      qla2xxx: Unload of qla2xxx driver crashes the machine.

      Signed-off-by: Arun Easi <arun.easi@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit de187df86721da0a4d38f94557797a7138895e0a
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:50 2014 -0400

      qla2xxx: Allow user to change ql2xfdmienable value.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 00ef7d885b716389f1ffd0a3158b673783b95506
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:49 2014 -0400

      qla2xxx: Fix driver version string message.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b5a340dd858b5bdd2813756e14991dc64c0b16d9
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:48 2014 -0400

      qla2xxx: Add diagnostic port functionality.

      Add support for the D-port (diagnostic port) fabric switch feature.

      (Fabric Switch initiates loopback style port testing)

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7c9c4766896335d2f20928ccc5d8ad2d1e621b9a
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:47 2014 -0400

      qla2xxx: Add FA-WWN functionality.

      Add support for the FA-WWN (fabric assigned wwn) fabric switch feature.

      (Fabric Assigned World Wide Port Name)

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit df57cabac41fd54e8eb73f9de482f054eb0b98eb
  Author: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:46 2014 -0400

      qla2xxx: Add FDMI-2 functionality.

      Add support for the FDMI-2 fabric switch feature.

      Since FDMI-2 uses code from FDMI-1, some of the existing code
      needed to be repaired to prevent fields from being overflowed.

      Signed-off-by: Himanshu Madhani <himanshu.madhani@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e475f9c0a5a12dfc79647f5a9b222f20db5f61a5
  Author: Jan Kulich <jan.kulich@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:45 2014 -0400

      qla2xxx: ISPFx00 unexpected resets during adapter boot sequence.

      Signed-off-by: Jan Kulich <jan.kulich@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 24a42d50efdbb279f26c179e980e3420532fdf2a
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:44 2014 -0400

      qla2xxx: Incorrect linked list semantic in qlafx00_get_fcport().

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7b711623e1924b4ca1b06610f694c71b0feb05f9
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:43 2014 -0400

      qla2xxx: Incorrect debug level on mailbox command print 0x1111.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4bb2efc45ffb7e5f249e97f86a387f6f3a7daae3
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:42 2014 -0400

      qla2xxx: ISPFX00 avoid writing semaphore register in request_irqs().

      Semaphore register does not exist for ISPFx00.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit efcdf9f5c8dfb1fa2b052e58e4ccb85541aee2cd
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:41 2014 -0400

      qla2xxx: Fix potential return count bug in qla2xxx_get_vpd_field().

      Call scnprintf() instead of snprintf() since the latter may return
      an incorrect count in cases where the write is truncated to fit.

      scnprintf() returns the count of what was actually written;
      snprintf() returns the count of what would have been written.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 349c390f43c63c2c919b81beb84b3a7592f2dd14
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:40 2014 -0400

      qla2xxx: ISP27xx fwdump template error print simplification.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4096953054ad4369774f9dadc125ef7a57bb9ed0
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:39 2014 -0400

      qla2xxx: ISP25xx multiqueue shadow register crash fix.

      When creating request/response queues from qla25xx_setup_mode(),
      the shadow index register pointers were not being initialized
      to point at the registers.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 98aee70d19a7e3203649fa2078464e4f402a0ad8
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:38 2014 -0400

      qla2xxx: Add endianizer to max_payload_size modifier.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 420854b3cda9e7e0ff1ace8dba3ad45387d15d14
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:37 2014 -0400

      qla2xxx: Enable fast flash access for ISP83xx.

      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2ac224bc0e9021520be95f6678c94440d526aa49
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:36 2014 -0400

      qla2xxx: Add ISP27xx fwdump template entry T275 (insert buffer).

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ce9b9b0858c6806ae84072d5fabb5ae0ca3f2799
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:35 2014 -0400

      qla2xxx: ISP27xx fwdump template fix insertbuf() routine.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 01cb65f1bb3e71df1a0eb3393d3066ea0161a425
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:34 2014 -0400

      qla2xxx: ISP27xx fwdump template remove high frequency debug logs.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit aa2dc3727a934e63a74e6dd5f017d263d9baa70a
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:33 2014 -0400

      qla2xxx: ISP27xx optimize fwdump entry table lookup.

      Since the entry call array is sorted in order of entry type opcode,
      the search can be terminated as soon as the search key is exceeded.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 299f5e27ac5fac42f5be38a1cdf004b4e8217cbf
  Author: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
  Date:   Thu Sep 25 05:16:32 2014 -0400

      qla2xxx: ISP27xx add tests for incomplete template.

      Signed-off-by: Joe Carnuccio <joe.carnuccio@xxxxxxxxxx>
      Signed-off-by: Saurav Kashyap <saurav.kashyap@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4089b71cc820a426d601283c92fcd4ffeb5139c2
  Author: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 09:22:25 2014 -0500

      mptfusion: enable no_write_same for vmware scsi disks

      When using a virtual SCSI disk in a VMWare VM if blkdev_issue_zeroout is 
used
      data can be improperly zeroed out using the mptfusion driver. This patch
      disables write_same for this driver and the vmware subsystem_vendor which
      ensures that manual zeroing out is used instead.

      Cc: stable@xxxxxxxxxxxxxxx
      BugLink: http://bugs.launchpad.net/bugs/1371591
      Reported-by: Bruce Lucas <bruce.lucas@xxxxxxxxxxx>
      Tested-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
      Signed-off-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cbbce82209490df8b68da9aec0d642451fe0a668
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 25 13:55:19 2014 +1000

      SCHED: add some "wait..on_bit...timeout()" interfaces.

      In commit c1221321b7c25b53204447cff9949a6d5a7ddddc
         sched: Allow wait_on_bit_action() functions to support a timeout

      I suggested that a "wait_on_bit_timeout()" interface would not meet my
      need.  This isn't true - I was just over-engineering.

      Including a 'private' field in wait_bit_key instead of a focused
      "timeout" field was just premature generalization.  If some other
      use is ever found, it can be generalized or added later.

      So this patch renames "private" to "timeout" with a meaning "stop
      waiting when "jiffies" reaches or passes "timeout",
      and adds two of the many possible wait..bit..timeout() interfaces:

      wait_on_page_bit_killable_timeout(), which is the one I want to use,
      and out_of_line_wait_on_bit_timeout() which is a reasonably general
      example.  Others can be added as needed.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 859c75aba20264d87dd026bab0d0ca3bff385955
  Author: Tomas Henzl <thenzl@xxxxxxxxxx>
  Date:   Fri Sep 12 14:44:15 2014 +0200

      hpsa: add missing pci_set_master in kdump path

      Add a call to pci_set_master(...)  missing in the previous
      patch "hpsa: refine the pci enable/disable handling".
      Found thanks to Rob Elliot.

      Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Reviewed-by: Robert Elliott <elliott@xxxxxx>
      Tested-by: Robert Elliott <elliott@xxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2e9feb434a66311f30bde2430a5609e9e24df62b
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Wed Sep 24 17:33:34 2014 +0800

      arcmsr: simplify ioctl data read/write

      Signed-off-by: Ching Huang <ching 2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 3185ea63907cb281cfdc5aa29aa2d855826ad16a
  Author: wenxiong@xxxxxxxxxxxxxxxxxx <wenxiong@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:25:47 2014 -0500

      ipr: don't log error messages when applications issues illegal requests

      Failing Device information are logged when IOA firmware detected these
      illegal request such as IOA firmware doesn't support inquiry with page
      code 2. The patch fixes the issue.

      Signed-off-by: Brian King <brking@xxxxxxxxxxxxxxxxxx>
      Tested-by: Wen Xiong <wenxiong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 346e2e4a8b47089f4319f114ec9ac3a95b5f0ac8
  Merge: 5caf6ae 4f0eb5d
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 13:11:52 2014 +0200

      Merge tag 'phy-for_3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

      Kishon writes:

      Adds 3 new PHY drivers stih407, stih41x and rcar gen2 PHY. It also
      includes miscellaneous cleanup of other PHY drivers.

      Conflicts:
        MAINTAINERS

  commit 5caf6ae5ce880ec15448b310e47a9515ebb7e808
  Merge: 638139e dee80ad
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 12:18:11 2014 +0200

      Merge tag 'usb-serial-3.17-final' of 
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

      Johan writes:

      USB-serial fixes for v3.17

      Here are two more device IDs for v3.17.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit cc952e7017fa2e8871ee6a94f2c606ff5911f61e
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 06:26:21 2014 -0400

      tty: Fix width of unsigned long bitfield padding

      Commit c545b66c6922b002b5fe224a6eaec58c913650b5,
      'tty: Serialize tcflow() with other tty flow control changes' and
      commit 99416322dd16b810ba74098cc50ef2a844091d35,
      'tty: Workaround Alpha non-atomic byte storage in tty_struct' work around
      compiler bugs and non-atomic storage on multiple arches by padding
      bitfields out to the declared type which is unsigned long. However, the
      width varies by arch.

      Pad bitfields to actual width of unsigned long (which is BITS_PER_LONG).

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 981c5b4a3b372402dc3aeae3a7a3eb687df44067
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Wed Sep 24 09:38:19 2014 -0400

      HID: sony: Update the DualShock 4 touchpad resolution

      The DualShock 4 touchpad has been measured to have a resolution of
      44.86 dots/mm which equates to 1920x942.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 508423bebcda29eb0ba7c627f895387dad7cdcd6
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 25 18:20:18 2014 +0900

      ARM: exynos_defconfig: enable USB gadget support

      Enable USB gadget support without support for any specific gadgets to
      more easily catch cases where a devices dts doesn't specify the usb
      controllers dr_mode while it should.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit d2e5c871ed8a250f7ee1fe34dd52ed5757363fba
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Tue Jun 24 16:20:28 2014 +0100

      drivers: cpuidle: initialize big.LITTLE driver through DT

      With the introduction of DT based idle states, CPUidle drivers for ARM
      can now initialize idle states data through properties in the device tree.

      This patch adds code to the big.LITTLE CPUidle driver to dynamically
      initialize idle states data through the updated device tree source file.

      Cc: Chander Kashyap <k.chander@xxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 3299b63de384159579143d4abdfb94013e0b5470
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Fri Feb 28 13:03:44 2014 +0000

      drivers: cpuidle: CPU idle ARM64 driver

      This patch implements a generic CPU idle driver for ARM64 machines.

      It relies on the DT idle states infrastructure to initialize idle
      states count and respective parameters. Current code assumes the driver
      is managing idle states on all possible CPUs but can be easily
      generalized to support heterogenous systems and build cpumasks at
      runtime using MIDRs or DT cpu nodes compatible properties.

      The driver relies on the arm64 CPU operations to call the idle
      initialization hook used to parse and save suspend back-end specific
      idle states information upon probing.

      Idle state index 0 is always initialized as a simple wfi state, ie always
      considered present and functional on all ARM64 platforms.

      Idle state indices higher than 0 trigger idle state entry by calling
      the cpu_suspend function, that triggers the suspend operation through
      the CPU operations suspend back-end hook. cpu_suspend passes the idle
      state index as a parameter so that the CPU operations suspend back-end
      can retrieve the required idle state data by using the idle state
      index to execute a look-up on its internal data structures.

      Reviewed-by: Ashwin Chaugule <ashwin.chaugule@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 9f14da345599c14b329cf5ac9499ad322056dd32
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Fri Feb 14 14:28:39 2014 +0000

      drivers: cpuidle: implement DT based idle states infrastructure

      On most common ARM systems, the low-power states a CPU can be put into are
      not discoverable in HW and require device tree bindings to describe
      power down suspend operations and idle states parameters.

      In order to enable DT based idle states and configure idle drivers, this
      patch implements the bulk infrastructure required to parse the device tree
      idle states bindings and initialize the corresponding CPUidle driver 
states
      data.

      The parsing API accepts a start index that defines the first idle state
      that should be initialized by the parsing code in order to give new and
      legacy driver flexibility over which states should be parsed using the
      new DT mechanism.

      The idle states node(s) is obtained from the phandle list of the first cpu
      in the driver cpumask;  the kernel checks that the idle state node phandle
      is the same for all CPUs in the driver cpumask before declaring the idle 
state
      as valid and start parsing its content.

      The idle state enter function pointer is initialized through DT match
      structures passed in by the CPUidle driver, so that ARM legacy code can
      cope with platform specific idle entry method based on compatible
      string matching and the code used to initialize the enter function pointer
      can be moved to the DT generic layer.

      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 2a0a5b2299b9bef76123fac91e68d39cb361c33e
  Author: Jan Willeke <willeke@xxxxxxxxxx>
  Date:   Mon Sep 22 16:39:06 2014 +0200

      s390/uprobes: architecture backend for uprobes

      Signed-off-by: Jan Willeke <willeke@xxxxxxxxxx>
      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 975fab17399a2b29985166181ad80e5f50fa42e9
  Author: Jan Willeke <willeke@xxxxxxxxxx>
  Date:   Mon Sep 22 16:37:27 2014 +0200

      s390/uprobes: common library for kprobes and uprobes

      This patch moves common functions from kprobes.c to probes.c.
      Thus its possible for uprobes to use them without enabling kprobes.

      Signed-off-by: Jan Willeke <willeke@xxxxxxxxxx>
      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit bbae71bf9c2fe90dc5642d4cddbbc1994861fd92
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Sep 22 16:34:38 2014 +0200

      s390/rwlock: use the interlocked-access facility 1 instructions

      Make use of the load-and-add, load-and-or and load-and-and instructions
      to atomically update the read-write lock without a compare-and-swap loop.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 94232a4332de3bc210e7067fd43521b3eb12336a
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Sep 22 16:25:25 2014 +0200

      s390/rwlock: improve writer fairness

      Set the write-lock bit in the out-of-line rwlock code to indicate that
      a writer is waiting. Additional readers will no be able to get the lock
      until at least one writer got the lock. Additional writers have to wait
      for the first writer to release the lock again.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 2684e73a861fe7b2ab763f442207025a1d9bb6a6
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Mon Sep 22 14:45:11 2014 +0200

      s390/rwlock: remove interrupt-enabling rwlock variant.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 6a5c1482e2b700e89f174ddb42434b37f15abccd
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Mon Sep 22 08:50:51 2014 +0200

      s390/mm: remove change bit override support

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 70c9d296325b398a87c30de77cc94033a60bdad2
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Sat Sep 20 11:12:08 2014 +0200

      s390/vmemmap: remove memset call from vmemmap_populate()

      If the vmemmap array gets filled with large pages we allocate those
      pages with vmemmap_alloc_block(), which returns cleared pages.
      Only for single 4k pages we call our own vmem_alloc_pages() which does
      not return cleared pages. However we can also call vmemmap_alloc_block()
      to allocate the 4k pages.
      This way we can also make sure the vmemmap array is cleared after its
      population.
      Therefore we can remove the memset at the end of the function which
      would clear the vmmemmap array a second time on machines which do
      support EDAT1.

      On very large configurations this can save us several seconds.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit b881dcfbf7fd89b2be801843b060b9ad77cc77e7
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:02 2014 +0200

      s390/head.s: use zero as address for stfl

      The architecture suggests to use address 0 as parameter for stfl,
      to allow for future extensions. Using __LC_STFL_FAC_LIST (0x200)
      shows which address is used, but might be not future proof.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit d59b93da5e572703e1a7311c13dd3472a4e56e30
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Sep 19 14:29:31 2014 +0200

      s390/rwlock: use directed yield for write-locked rwlocks

      Add an owner field to the arch_rwlock_t to be able to pass the timeslice
      of a virtual CPU with diagnose 0x9c to the lock owner in case the rwlock
      is write-locked. The undirected yield in case the rwlock is acquired
      writable but the lock is read-locked is removed.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 46b05c7bd51edafb8c8da088b49bddf7f78d48f9
  Author: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
  Date:   Tue Sep 16 14:37:25 2014 +0200

      s390/zcrypt: Fixed possible race condition in zcrypt module handling

      Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 9fc98ad0d2bf3cd71772d1bda75e7a8b4dce261b
  Author: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
  Date:   Tue Sep 16 11:02:24 2014 +0200

      s390/tape: fix MTIOCGET ioctl to report blocksize

      Remove tape_state from status register and report the drive's current
      setting for block size instead as known from other tapes.
      Density is not supported so nothing to report here.

      Signed-off-by: Stefan Haberland <stefan.haberland@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 8f933b1043e1e51f4776fc1ffe86752c7785fd4e
  Author: Ralf Hoppe <rhoppe@xxxxxxxxxx>
  Date:   Mon Apr 8 09:52:57 2013 +0200

      s390/hmcdrv: HMC drive CD/DVD access

      This device driver allows accessing a HMC drive CD/DVD-ROM.
      It can be used in a LPAR and z/VM environment.

      Reviewed-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Reviewed-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Ralf Hoppe <rhoppe@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit ea61a579ab87f1620b14777afc32cf3827f07bc8
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Sep 9 12:53:12 2014 +0200

      s390/sclp: reduce dependency on event type masks

      The event type masks can change asynchronously. These changes are reported
      by SCLP to the OS by state-change events which are retrieved with the read
      event data command. The SCLP driver has a request queue, there is a window
      where the read event data request has not completed yet but the SCLP 
console
      drivers are trying to queue output requests. As the masks are not updated
      yet the requests are discarded.

      The simplest fix is to queue the console requests independent of the
      event type masks and rely on SCLP to return with an error code if a
      specific event type is not available.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 170387a8877b2c12fee5ae901be1ef4693d06094
  Author: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
  Date:   Mon Sep 8 13:24:13 2014 +0200

      s390/zcrypt: support for extended number of ap domains

      Extends the number of ap domains within the zcrypt device driver up to 
256.
      AP domains in the range 00..255 will be detected.

      Signed-off-by: Ingo Tuchscherer <ingo.tuchscherer@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 6baf6ee534c56e754ca854176be0073bc2c9e6a4
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Tue Aug 12 17:11:05 2014 -0700

      cpuidle: big.LITTLE: add Exynos5800 compatible string

      Exynos 5800 is big.LITTLE SoC compatible with the 5420.  Add the
      compatible string so this driver works on the 5800.

      Tested on exynos5800-peach-pi (aka Samsung Chromebook2)

      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit f4ea5332c800c54f4d4c231d3338d95c2dd70a66
  Merge: 0f33be0 18910ab
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Thu Sep 25 10:47:25 2014 +0200

      Merge branch 'for-next/cpuidle' of 
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux into cpuidle/3.18

      These are the specific changes for ARM64 to make it possible to integrate 
the
      DT based generic cpuidle driver in this tree.

      It contains:
        * The documentation for the DT definitions for ARM
        * The refactoring of the cpu_suspend function for ARM64
        * Introduce the cpu_idle_init function for ARM64
        * Add the PSCI CPU SUSPEND based on the previous changes on cpu_suspend

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

  commit 565766b087a6d6ff257f5b79c8ceda0188c9169f
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Sep 25 09:48:01 2014 +0300

      Bluetooth: Rename sco_param_wideband table to esco_param_msbc

      The sco_param_wideband table represents the eSCO parameters for
      specifically mSBC encoding. This patch renames the table to the more
      descriptive esco_param_msbc name.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e4742d5769e7f502f1b928b759ddecabf03375d7
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 10:15:24 2014 +0200

      pinctrl: bcm281xx: make Kconfig dependency more strict

      This driver is only useful on BCM281xx, so let the driver depend on
      ARCH_BCM_MOBILE but allow compile coverage testing.
      The main benefit is that the driver isn't available to be selected for
      machines that don't have the matching hardware.

      Signed-off-by: Uwe Kleine-K�¶nig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Reviewed-by: Sherman Yin <syin@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 7b31997a734cd24c305d5c58a366e4c8f7673e02
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Fri Feb 21 14:42:26 2014 +0100

      gpio: kona: enable only on BCM_MOBILE or for compile testing

      This change makes it easier to configure a kernel for a real machine by
      not showing the option to enable it at all if COMPILE_TEST is off.

      Signed-off-by: Uwe Kleine-K�¶nig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Acked-by: Markus Mayer <mmayer@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e2e08970100db03bb84fd4a72f9c35bfc18d595a
  Author: Nikolaus Voss <n.voss@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:30:21 2014 +0200

      pwm: atmel: Fix calculation of prescale value

      The prescale value used for calculating the period was incremented
      afterwards, thus the resulting prescale value is by one too high.
      This resulted in a PWM frequency only half as high as requested.

      This patch moves the 64 bit division out of the prescale loop to
      correct the above issue and make the calculation more efficient.

      Signed-off-by: Nikolaus Voss <n.voss@xxxxxxxxxxxxxxx>
      Tested-by: Bo Shen <voice.shen@xxxxxxxxx>
      Acked-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit e87b4c7a7ac6d895846570dec637744cf7050df3
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 18 16:09:27 2014 +1000

      NFS: don't use STABLE writes during writeback.

      commit b31268ac793fd300da66b9c28bbf0a200339ab96
        FS: Use stable writes when not doing a bulk flush

      was a bit heavy handed.
      The particular problem that lead to this patch was that
      small writes to an O_SYNC file we being written as UNSTABLE writes
      followed by a commit.
      This is appropriate for large writes (which require multiple NFS
      requests) but for small writes (single NFS request), using
      NFS_FILE_SYNC is more efficient.

      So that patch causes the code to select between the two methods
      depending on how many nfs requests get generated.

      Unfortunately this ends up applying to non O_SYNC writes as well.
      In particular if you memory-map a file and update random pages, then
      when they are eventually written out by writeback they will go as
      NFS_FILE_SYNC.  This is inefficient and slows down the application.

      So: only set FLUSH_COND_STABLE when wbc->sync_mode is WB_SYNC_ALL.
      With this patch:
       O_SYNC writes are NFS_FILE_SYNC for single requests, and NFS_UNSTABLE
          followed by COMMIT for multiple requests
       Writing immediately before close of fsync follow the same pattern.
       Non-O_SYNC writes without an fsync of close eventually get flushed
       out as UNSTABLE and a commit follows eventually as appropriate.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8478eaa16e701ecfe054b62ec764bc1291b79e19
  Author: NeilBrown <neilb@xxxxxxx>
  Date:   Thu Sep 18 16:09:27 2014 +1000

      NFSv4: use exponential retry on NFS4ERR_DELAY for async requests.

      Currently asynchronous NFSv4 request will be retried with
      exponential timeout (from 1/10 to 15 seconds), but async
      requests will always use a 15second retry.

      Some "async" requests are really synchronous though.  The
      async mechanism is used to allow the request to continue if
      the requesting process is killed.
      In those cases, an exponential retry is appropriate.

      For example, if two different clients both open a file and
      get a READ delegation, and one client then unlinks the file
      (while still holding an open file descriptor), that unlink
      will used the "silly-rename" handling which is async.
      The first rename will result in NFS4ERR_DELAY while the
      delegation is reclaimed from the other client.  The rename
      will not be retried for 15 seconds, causing an unlink to take
      15 seconds rather than 100msec.

      This patch only added exponential timeout for async unlink and
      async rename.  Other async calls, such as 'close' are sometimes
      waited for so they might benefit from exponential timeout too.

      Signed-off-by: NeilBrown <neilb@xxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3dedbb5ca10ef13f25055776d2f6d9499d9ca1ba
  Author: Jason Baron <jbaron@xxxxxxxxxx>
  Date:   Wed Sep 24 18:08:04 2014 +0000

      rpc: Add -EPERM processing for xs_udp_send_request()

      If an iptables drop rule is added for an nfs server, the client can end 
up in
      a softlockup. Because of the way that xs_sendpages() is structured, the 
-EPERM
      is ignored since the prior bits of the packet may have been successfully 
queued
      and thus xs_sendpages() returns a non-zero value. Then, 
xs_udp_send_request()
      thinks that because some bits were queued it should return -EAGAIN. We 
then try
      the request again and again, resulting in cpu spinning. Reproducer:

      1) open a file on the nfs server '/nfs/foo' (mounted using udp)
      2) iptables -A OUTPUT -d <nfs server ip> -j DROP
      3) write to /nfs/foo
      4) close /nfs/foo
      5) iptables -D OUTPUT -d <nfs server ip> -j DROP

      The softlockup occurs in step 4 above.

      The previous patch, allows xs_sendpages() to return both a sent count and
      any error values that may have occurred. Thus, if we get an -EPERM, return
      that to the higher level code.

      With this patch in place we can successfully abort the above sequence and
      avoid the softlockup.

      I also tried the above test case on an nfs mount on tcp and although the 
system
      does not softlockup, I still ended up with the 'hung_task' firing after 
120
      seconds, due to the i/o being stuck. The tcp case appears a bit harder to 
fix,
      since -EPERM appears to get ignored much lower down in the stack and does 
not
      propogate up to xs_sendpages(). This case is not quite as insidious as the
      softlockup and it is not addressed here.

      Reported-by: Yigong Lou <ylou@xxxxxxxxxx>
      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit f279cd008fc9742f5ec294d9b8a793a7a0b163ef
  Author: Jason Baron <jbaron@xxxxxxxxxx>
  Date:   Wed Sep 24 18:08:00 2014 +0000

      rpc: return sent and err from xs_sendpages()

      If an error is returned after the first bits of a packet have already been
      successfully queued, xs_sendpages() will return a positive 'int' value
      indicating success. Callers seem to treat this as -EAGAIN.

      However, there are cases where its not a question of waiting for the write
      queue to drain. For example, when there is an iptables rule dropping 
packets
      to the destination, the lower level code can return -EPERM only after 
parts
      of the packet have been successfully queued. In this case, we can end up
      continuously retrying resulting in a kernel softlockup.

      This patch is intended to make no changes in behavior but is in 
preparation for
      subsequent patches that can make decisions based on both on the number of 
bytes
      sent by xs_sendpages() and any errors that may have be returned.

      Signed-off-by: Jason Baron <jbaron@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 173b3afceebe76fa2205b2c8808682d5b541fe3c
  Author: Benjamin Coddington <bcodding@xxxxxxxxxx>
  Date:   Tue Sep 23 12:26:20 2014 -0400

      lockd: Try to reconnect if statd has moved

      If rpc.statd is restarted, upcalls to monitor hosts can fail with
      ECONNREFUSED.  In that case force a lookup of statd's new port and retry 
the
      upcall.

      Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit a743419f420a64d442280845c0377a915b76644f
  Author: Benjamin Coddington <bcodding@xxxxxxxxxx>
  Date:   Tue Sep 23 12:26:19 2014 -0400

      SUNRPC: Don't wake tasks during connection abort

      When aborting a connection to preserve source ports, don't wake the task 
in
      xs_error_report.  This allows tasks with RPC_TASK_SOFTCONN to succeed if 
the
      connection needs to be re-established since it preserves the task's status
      instead of setting it to the status of the aborting kernel_connect().

      This may also avoid a potential conflict on the socket's lock.

      Signed-off-by: Benjamin Coddington <bcodding@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.14+
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8faaa6d5d48b201527e0451296d9e71d23afb362
  Author: Olga Kornievskaia <kolga@xxxxxxxxxx>
  Date:   Wed Sep 24 18:11:28 2014 -0400

      Fixing lease renewal

      Commit c9fdeb28 removed a 'continue' after checking if the lease needs
      to be renewed. However, if client hasn't moved, the code falls down to
      starting reboot recovery erroneously (ie., sends open reclaim and gets
      back stale_clientid error) before recovering from getting stale_clientid
      on the renew operation.

      Signed-off-by: Olga Kornievskaia <kolga@xxxxxxxxxx>
      Fixes: c9fdeb280b8c (NFS: Add basic migration support to state manager 
thread)
      Cc: stable@xxxxxxxxxxxxxxx # 3.13+
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2f3169fb18f4643ac9a6a097a6a6c71f0b2cef75
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Wed Sep 24 18:56:11 2014 +0200

      nfs: fix duplicate proc entries

      Commit 65b38851a174
      ("NFS: Fix /proc/fs/nfsfs/servers and /proc/fs/nfsfs/volumes")

      updated the following function:
      static int nfs_volume_list_open(struct inode *inode, struct file *file)

      it used &nfs_server_list_ops instead of &nfs_volume_list_ops
      which means cat /proc/fs/nfsfs/volumes = /proc/fs/nfsfs/servers

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Fixes: 65b38851a174 (NFS: Fix /proc/fs/nfsfs/servers and...)
      Cc: stable@xxxxxxxxxxxxxxx # 3.4.x+
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit fd642bb94c75f08ed15111a7fe75027da6abdd07
  Merge: 4d96fb1 d6cc1f5
  Author: Sebastian Reichel <sre@xxxxxxxxxx>
  Date:   Thu Sep 25 01:55:14 2014 +0200

      Merge tag 'tags/mfd-power-charger-regulator-v3.18' into next

      Immutable branch between MFD, Power, Charger and Regulator for v3.18

  commit 4d96fb1ec81118c6406fe6d3670f172b2faaedf3
  Author: Heiko Stuebner <heiko.stuebner@xxxxxx>
  Date:   Tue Sep 23 22:42:16 2014 +0200

      power: gpio-charger: do not use gpio value directly

      Some gpio implementations return interesting values for gpio_get_value 
when
      the value is not 0 - as seen on a imx6sl board. Therefore do not use the
      value returned from gpio_get_value directly but simply check for 0 or not 
0.

      Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit ddd26dff757d08d4eb309a28bf2a02372387e71f
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 16 18:10:41 2014 +0200

      power: max8925: Use of_get_child_by_name

      Use of_get_child_by_name to obtain reference to charger node instead of
      of_find_node_by_name which can walk outside of the parent node.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 920ac5be91bc447c5ef82f457207a169aa79c5f6
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 16 18:10:40 2014 +0200

      power: max8925: Fix NULL ptr dereference on memory allocation failure

      Check the return value of devm_kzalloc() to fix possible NULL pointer
      dereference and properly exit the probe() on memory allocation failure.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 628ef02c56e515430dd8d8439126dd0ecb8ce8bb
  Author: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
  Date:   Tue Sep 9 12:20:35 2014 -0700

      bq27x00_battery: Add support to bq27742

      Add support to bq27742 in bq27x00 driver. bq27742 register
      addresses are mostly mostly the same as bq27500 addresses
      with minor differences.

      Signed-off-by: Puthikorn Voravootivat <puthik@xxxxxxxxxxxx>
      Reviewed-by: Gwendal Grignou <gwendal@xxxxxxxxxxxx>
      Reviewed-by: Rhyland Klein <rklein@xxxxxxxxxx>
      Reviewed-by: Benson Leung <bleung@xxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 042e1c79166b9250edd8262bea84e1703f27ad2e
  Author: Jin Yao <yao.jin@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 10:31:14 2014 -0700

      Input: soc_button_array - convert to platform bus

      ACPI device enumeration mechanism changed a lot since 3.16-rc1.
      ACPI device objects with _HID will be enumerated to platform bus by 
default.
      For the existing PNP drivers that probe the PNPACPI devices, the device 
ids
      are listed explicitly in drivers/acpi/acpi_pnp.c.
      But ACPI folks will continue their effort on shrinking this id list by
      converting the PNP drivers to platform drivers, for the devices that don't
      belong to PNP bus in nature.

      Signed-off-by: Jin Yao <yao.jin@xxxxxxxxx>
      Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 9133664097dd4aca0bed4882a86f0bfccbf07e53
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:26 2014 +0200

      cpuidle: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c7750e8321155d39625c1ffb03227af4fa7f9122
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 08:41:28 2014 -0300

      gpu: ipu-v3: Kconfig: Remove SOC_IMX6SL from IMX_IPUV3_CORE Kconfig

      SOC_IMX6SL does not have the IPU block, so remove it from the Kconfig 
entry.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 7bc5a2bad0b8d9d1ac9f7b8b33150e4ddf197334
  Author: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
  Date:   Sat Sep 20 13:19:47 2014 +0200

      ACPI: Support _OSI("Darwin") correctly

      Apple hardware queries _OSI("Darwin") in order to determine whether the
      system is running OS X, and changes firmware behaviour based on the
      answer.  The most obvious difference in behaviour is that Thunderbolt
      hardware is forcibly powered down unless the system is running OS X. The
      obvious solution would be to simply add Darwin to the list of supported
      _OSI strings, but this causes problems.

      Recent Apple hardware includes two separate methods for checking _OSI
      strings. The first will check whether Darwin is supported, and if so
      will exit. The second will check whether Darwin is supported, but will
      then continue to check for further operating systems. If a further
      operating system is found then later firmware code will assume that the
      OS is not OS X.  This results in the unfortunate situation where the
      Thunderbolt controller is available at boot time but remains powered
      down after suspend.

      The easiest way to handle this is to special-case it in the
      Linux-specific OSI handling code. If we see Darwin, we should answer
      true and then disable all other _OSI vendor strings.

      The next problem is that the Apple PCI _OSC method has the following
      code:

      if (LEqual (0x01, OSDW ()))
        if (LAnd (LEqual (Arg0, GUID), NEXP)
          (do stuff)
        else
          (fail)
      NEXP is a value in high memory and is presumably under the control of
      the firmware. No methods sets it. The methods that are called in the "do
      stuff" path are dummies. Unless there's some additional firmware call in
      early boot, there's no way for this call to succeed - and even if it
      does, it doesn't do anything.

      The easiest way to handle this is simply to ignore it. We know which
      flags would be set, so just set them by hand if the platform is running
      in Darwin mode.

      Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
      [andreas.noever@xxxxxxxxx: merged two patches, do not touch ACPICA]
      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 9faf6136ff4647452580b019f4b16f8c5082e589
  Author: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
  Date:   Sat Sep 20 13:19:46 2014 +0200

      ACPI / SBS: Disable smart battery manager on Apple

      Touching the smart battery manager at all on Apple hardware appears to
      make it unhappy - unplugging the AC adapter triggers accesses that hang
      the controller for several minutes. Quirk it out via DMI in order to
      avoid this.  Compensate by changing battery presence if we fail to
      communicate with the battery.

      Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 3031cddea633ea5328162d3d712a582e4205dbed
  Author: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
  Date:   Sat Sep 20 13:19:45 2014 +0200

      ACPI / SBS: Don't assume the existence of an SBS charger

      Apple hardware continues to expose an ACPI AC charger even when using
      SBS to report battery state. The charger status byte returns all 0s in
      this case.  Since the spec requires that bit 4 be 1 at all times, assume
      that there's not really a charger if it's set to zero.

      Signed-off-by: Matthew Garrett <matthew.garrett@xxxxxxxxxx>
      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ffd8a731d9bfd186b8bb8b88f558de7e04ae06e6
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:24 2014 +0200

      ACPI / battery: Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5d30f7410220eb212614654677264f1ba04ae746
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Mon Sep 15 19:36:53 2014 +0800

      ACPI / utils: Update acpi_check_dsm() comments

      Update function comments.

      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 8ee4104a681a3a30a495265825d8ebfe87d57d28
  Author: Edward Lin <yidi.lin@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:56:12 2014 +0800

      ACPI / blacklist: add Win8 OSI quirks for some Dell laptop models

      The wireless hotkey of those machines does not work with Win8 OSI.
      Due to insufficient documentation for the driver implementation,
      blacklist those machines as a workaround.

      "audo wake on after shutdown" bug on Dell Inspiron 7737 is fixed by BIOS.
      But this machine still suffers the hotkey issue. So keep the quirk for the
      wireless hotkey issue.

      Link: 
http://www.dell.com/support/home/us/en/19/Drivers/DriversDetails?driverId=MJWNX
      Signed-off-by: Edward Lin <yidi.lin@xxxxxxxxxxxxx>
      [ rjw: Subject ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 00c027db0cc4b7387b258330482c6e5f5e836b18
  Merge: c24ae0d 8d0eff6
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Sep 24 23:19:45 2014 +0200

      Merge tag 'signed-kvm-ppc-next' of git://github.com/agraf/linux-2.6 into 
kvm-next

      Patch queue for ppc - 2014-09-24

      New awesome things in this release:

        - E500: e6500 core support
        - E500: guest and remote debug support
        - Book3S: remote sw breakpoint support
        - Book3S: HV: Minor bugfixes

      Alexander Graf (1):
            KVM: PPC: Pass enum to kvmppc_get_last_inst

      Bharat Bhushan (8):
            KVM: PPC: BOOKE: allow debug interrupt at "debug level"
            KVM: PPC: BOOKE : Emulate rfdi instruction
            KVM: PPC: BOOKE: Allow guest to change MSR_DE
            KVM: PPC: BOOKE: Clear guest dbsr in userspace exit KVM_EXIT_DEBUG
            KVM: PPC: BOOKE: Guest and hardware visible debug registers are same
            KVM: PPC: BOOKE: Add one reg interface for DBSR
            KVM: PPC: BOOKE: Add one_reg documentation of SPRG9 and DBSR
            KVM: PPC: BOOKE: Emulate debug registers and exception

      Madhavan Srinivasan (2):
            powerpc/kvm: support to handle sw breakpoint
            powerpc/kvm: common sw breakpoint instr across ppc

      Michael Neuling (1):
            KVM: PPC: Book3S HV: Add register name when loading toc

      Mihai Caraman (10):
            powerpc/booke: Restrict SPE exception handlers to e200/e500 cores
            powerpc/booke: Revert SPE/AltiVec common defines for interrupt 
numbers
            KVM: PPC: Book3E: Increase FPU laziness
            KVM: PPC: Book3e: Add AltiVec support
            KVM: PPC: Make ONE_REG powerpc generic
            KVM: PPC: Move ONE_REG AltiVec support to powerpc
            KVM: PPC: Remove the tasklet used by the hrtimer
            KVM: PPC: Remove shared defines for SPE and AltiVec interrupts
            KVM: PPC: e500mc: Add support for single threaded vcpus on e6500 
core
            KVM: PPC: Book3E: Enable e6500 core

      Paul Mackerras (2):
            KVM: PPC: Book3S HV: Increase timeout for grabbing secondary threads
            KVM: PPC: Book3S HV: Only accept host PVR value for guest PVR

  commit ef86c3f4bec932bee4ad05728f7306359ae2f87a
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 15:12:43 2014 +0200

      ACPI / processor: use container_of instead of casting first structure 
member

      Use container_of instead of casting first structure member to resolve
      acpi_madt_local_apic/sapic/x2apic from acpi_subtable_header.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      [ rjw: Subject and changelog ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit a11d342fb89aedec5003d116e7427d43cbba714d
  Author: Stepan Bujnak <stepanbujnak@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:43 2014 +0200

      ACPI / video: force vendor backlight on Lenovo Ideapad Z570

      Lenovo Ideapad 570 is a pre-win8 laptop where not using vendor
      backlight causes the backlight controls not to work.

      Signed-off-by: Stepan Bujnak <stepanbujnak@xxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 1f47a77c4e4951f141bf20fe7f7c5d9438ea1663
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 15:19:33 2014 +0300

      ACPI / LPSS: not using UART RTS override with Auto Flow Control

      Adding a check for UART Auto Flow Control feature and only
      enabling the RTS override when it's not supported. RTS
      override is not needed when Auto Flow Control is used and
      they shouldn't be used together.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 4daaab4f0c2b55adccab08da06e17acc270cb84a
  Merge: 3c4d1da b94d525
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 16:48:32 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

  commit 783a28ec0bf2c2d560d8004c92919d112a777e55
  Merge: 2f419d7 31ff2a5 615f775 94e57fe
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Sep 24 14:36:11 2014 -0600

      Merge branches 'pci/hotplug', 'pci/initdata' and 'pci/misc' into next

      * pci/hotplug:
        PCI: pciehp: Stop disabling notifications during init
        PCI: pciehp: Add more Slot Control debug output
        PCI: pciehp: Fix wait time in timeout message

      * pci/initdata:
        x86/PCI: Mark PCI BIOS initialization code as such
        x86/PCI: Constify pci_mmcfg_probes[] array
        x86/PCI: Mark constants of pci_mmcfg_nvidia_mcp55() as __initconst
        x86/PCI: Move __init annotation to the correct place
        x86/PCI: Mark DMI tables as initialization data

      * pci/misc:
        PCI: Move PCI_VENDOR_ID_VMWARE to pci_ids.h

  commit c7da579763f29cf45a861ad4c339aba590d8b80d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 24 22:41:46 2014 +0300

      Bluetooth: Add retransmission effort into SCO parameter table

      It is expected that new parameter combinations will have the
      retransmission effort value different between some entries (mainly
      because of the new S4 configuration added by HFP 1.7), so it makes sense
      to move it into the table instead of having it hard coded based on the
      selected SCO_AIRMODE_*.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b2fc3f3c6d397d434174147eca3db1ec778195ce
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:42:38 2014 -0700

      drivers/soc: ti: fix build break with modules

      Fixes below build break by not switching to stubs when the driver is a 
module:

      drivers/soc/ti/knav_dma.c:418:7: error: redefinition of 
'knav_dma_open_channel'
       void *knav_dma_open_channel(struct device *dev, const char *name,
             ^
      In file included from drivers/soc/ti/knav_dma.c:26:0:
      include/linux/soc/ti/knav_dma.h:165:21: note: previous definition of 
'knav_dma_open_channel' was here
       static inline void *knav_dma_open_channel(struct device *dev, const char 
*name,
                           ^

      Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9cd701648d1ec6b2ad4d0a8cbbd7241b5ad9e830
  Merge: 7e9b282 2b2244a
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:29:31 2014 -0700

      Merge tag 'imx-dt-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt

      Merge "ARM: imx: device tree changes for 3.18" from Shawn Guo:

      The i.MX device tree changes for 3.18:
       - Device tree support for i.MX ADS and Armadeus APF9328 boards
       - Enable thermal sensor support for i.MX6SL
       - Add LCD support for i.MX6SL EVK board
       - Fix display duplicate name for a bunch of board dts files
       - Configure imx6qdl-sabresd board pins locally to remove the dependency
         on bootloader
       - A set of imx28-tx28 board dts updates from Lothar
       - Add pci config space as platform resource
       - Enable devices RTC, I2C and HDMI for nitrogen6x board
       - Split HummingBoard DT to support s/dl and d/q
       - mSATA and IR input support for HummingBoard
       - Add SSI baud clock for i.MX6 device trees
       - Add USB support for vf610-colibri and vf610-twr boards
       - A set of cleanup and updates on Gateworks boards

      * tag 'imx-dt-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (86 commits)
        ARM: dts: imx6: make gpt per clock can be from OSC
        ARM: dts: imx: ventana: add canbus support for GW52xx
        ARM: dts: imx: ventana: cleanup pinctrl groups
        ARM: dts: imx: ventana: configure padconf for all pins
        ARM: dts: imx: ventana: use gpio constants
        ARM: dts: imx: ventana: remove unused aliases
        ARM: dts: imx: ventana: remove unsupported dt nodes
        ARM: dts: imx28-tx28: add alias for CAN XCVR regulator
        ARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs
        ARM: dts: imx28-tx28: use GPIO flags
        ARM: dts: imx28-tx28: remove spidev labels and add third instance of 
spidev
        ARM: dts: imx6sl: add baud clock and clock-names for ssi
        ARM: dts: imx6qdl: add baud clock and clock-names for ssi
        ARM: dts: imx6qdl-sabresd: Configure the pins locally
        ARM: dts: imx28-m28evk: Fix display duplicate name warning
        ARM: dts: imx28-tx28: Fix display duplicate name warning
        ARM: dts: imx28-m28cu: Fix display duplicate name warning
        ARM: dts: imx28-cfa100: Fix display duplicate name warning
        ARM: dts: imx28-apf28dev: Fix display duplicate name warning
        ARM: dts: imx28-apx4devkit: Fix display duplicate name warning
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 14bbd322f4264afc26c93907add4870f686d28b9
  Merge: 739d8d8 64546e9
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:27:17 2014 -0700

      Merge tag 'imx-soc-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

      Merge "ARM: imx: SoC updates for 3.18" from Shawn Guo:

      The i.MX SoC updates for 3.18:
       - Add initial devicetree support for i.MX1
       - Support GPT per clock source from OSC for i.MX6
       - A couple of parent selection corrections for i.MX6SL clock driver
       - Support more chip revision for i.MX6
       - Convert pr_warning to pr_warn
       - Add exclusive gate clock support
       - Add BYPASS support for i.MX6 PLL clocks
       - Update i.MX6 clock tree for audio use case
       - A couple of VF610 clock driver updates

      * tag 'imx-soc-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (30 commits)
        ARM: imx_v6_v7_defconfig updates
        ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM
        arm: mach-imx: Convert pr_warning to pr_warn
        ARM: imx: source gpt per clk from OSC for system timer
        ARM: imx: add gpt_3m clk for i.mx6qdl
        ARM: imx: fix register offset of pll7_usb_host gate clock
        ARM: clk-imx6sl: refine clock tree for SSI
        ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver
        ARM: imx6sx: add BYPASS support for PLL clocks
        ARM: imx6sl: add BYPASS support for PLL clocks
        ARM: imx6q: add BYPASS support for PLL clocks
        ARM: imx: add an exclusive gate clock type
        ARM: clk-imx6q: refine clock tree for SSI
        ARM: clk-imx6q: refine clock tree for ASRC
        ARM: clk-imx6sl: correct the pxp and epdc axi clock selections
        ARM: clk-imx6q: refine clock tree for ESAI
        ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks
        ARM: clk-imx6sl: Remove csi_lcdif_sels[]
        ARM: imx: clk-vf610: Add USBPHY clocks
        ARM: imx: add cpufreq support for i.mx6sx
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 28fd837204236cf5b5533525e5b53c5176fa97a3
  Merge: c82eb46 64d14a3
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:20:48 2014 -0700

      Merge tag 'imx-cleanup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/cleanup

      Merge "ARM: imx: cleanup for 3.18" from Shawn Guo:

      The i.MX cleanup for 3.18:
       - Reomve a few i.MX27 and i.MX1 board files
       - Remove imx_scu_standby_enable() since core code handles scu
         standby now
       - Remove unnecessary iomux declaration
       - Remove useless sound card property from vf610-twr dts

      * tag 'imx-cleanup-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
        ARM: imx: Remove mach-mxt_td60 board file
        ARM: i.MX: Remove i.MX1 ADS board support
        ARM: dts: vf610-twr: remove useless property for sound card.
        ARM: imx: remove imx_scu_standby_enable()
        ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files
        ARM: i.MX: Remove mach-cpuimx27sd board file
        ARM: imx: iomux: Do not export symbol without public declaration

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 739d8d8bc33488ef11b34875e84860db7e09c8b4
  Merge: d668208 1370078
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:17:26 2014 -0700

      Merge tag 'renesas-soc4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Fourth Round of Renesas ARM Based SoC Soc Updates for v3.18" from 
Simon Horman:

      Fourth Round of Renesas ARM Based SoC Soc Updates for v3.18

      * r8a7794: Remove unnecessary #ifdef CONFIG_USE_OF

      * tag 'renesas-soc4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7794: Remove unnecessary #ifdef CONFIG_USE_OF

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit ecc5d5d286188c71b12091a656b842e6bea3564c
  Merge: 2d9251e 7d984c9
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 11:16:40 2014 -0700

      Merge tag 'renesas-defconfig4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig

      Merge "Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18" 
from Simon Horman:

      Fourth Round of Renesas ARM Based SoC Defconfig Updates for v3.18

      * Enable r8a7794 SoC in shmobile_defconfig

      * tag 'renesas-defconfig4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 2d9251e3501356ceb44444a8f9a393b57163dc6a
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: multi_v7_defconfig: Enable Mediatek platform

      Enable Mediatek platform support for multi_v7_defconfig.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit d66820853251e8a9b53125a95a773e482cd79136
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: mediatek: Add earlyprintk support for mt6589

      Enable low-level debug for Mediatek mt6589 SoC on UART0.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 7e9b2828f25ec156623da0c2156604066de5514d
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mt6589: Change compatible string for GIC

      This patch changes the compatible string of the GIC to the
      new "arm,cortex-a7-gic" which does reflect the actual hardware.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 6e9cb2633698ddadd2493b3793dbc9723f570538
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mediatek: Add compatible property for aquaris5

      Add the missing 'compatible' property to device tree root node of

       - mt6589-aquaris5.dts

      and document the new values.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit d82df11466df3e0934c7e7aa2f5e08c284e1fd9d
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mt6589-aquaris5: Add boot argument earlyprintk

      Add boot argument for earlyprintk to the aquaris5 device tree file.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 510f1d72e526e776243397142cbcd459dd2a2efa
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: mt6589: Fix typo in GIC unit address

      This changes the unit address of the gic node to it's first register area.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 995425883e4087a4bfd61d12e442089d1201fc5c
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Mon Aug 18 16:58:00 2014 +0200

      ARM: dts: Build dtb for Mediatek board

      This allows the "make dtbs" to build the aquaris5 dtb for the Mediatek
      SoC.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 0a2b4a843d327c2ed4d26a3e88bece9d3e77081b
  Merge: 3ef7de5 9643569
  Author: Bryan Wu <cooloney@xxxxxxxxx>
  Date:   Wed Sep 24 11:02:57 2014 -0700

      Merge tag 'mfd-hwmon-leds-watchdog-v3.18' into devel

      Immutable branch between MFD, HWMON, LEDs and Watchdog for v3.18

  commit 94e57fea62020dbf6e5d0093eabcd28366e86044
  Author: Francesco Ruggeri <fruggeri@xxxxxxxxxx>
  Date:   Wed Sep 24 10:12:41 2014 -0700

      PCI: Move PCI_VENDOR_ID_VMWARE to pci_ids.h

      Move PCI_VENDOR_ID_VMWARE from device-specific files to pci_ids.h.
      It is useful to always have access to it, especially when accessing
      subsystem_vendor_id on emulated devices.

      [bhelgaas: keep pci_ids.h sorted and use lower-case hex]
      Signed-off-by: Francesco Ruggeri <fruggeri@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit ea66fa627d24f67afc086baa9e11ae20dc5668a4
  Merge: e415765 e4d223b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:41:01 2014 -0700

      Merge tag 'mvebu-defconfig-3.18' of git://git.infradead.org/linux-mvebu 
into next/defconfig

      Merge "ARM: mvebu: defconfig changes for v3.18" from Jason Cooper:

      mvebu defconfig changes for v3.18

       - mvebu_v7
          - add LED class
          - add gpio-fan
          - add 'useful' options

      * tag 'mvebu-defconfig-3.18' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: add gpio-fan to mvebu_v7_defconfig
        ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig
        ARM: mvebu: update v7 defconfig with useful options

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 3e32adc8193086b5cc493ec3652f82affdebb845
  Merge: fa0510f 5b1e9e8
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:38:57 2014 -0700

      Merge tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu into 
next/dt

      Merge "ARM: mvebu: DT changes for v3.18" from Jason Cooper:

      mvebu DT changes for v3.18

       - Armada 375
          - Add RTC support

       - Armada 370
          - Add proper pinmuxing
          - Add SSCG
          - Add gpio-fan
          - Add LED support

       - change Intersil vendor prefix to isil
       - use improved Armada SPI compatible string

      * tag 'mvebu-dt-3.18' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: add user LED support of Armada 370 RD
        ARM: mvebu: add gpio fan support to Armada 370 RD
        ARM: mvebu: Change vendor prefix for Intersil Corporation to isil
        ARM: mvebu: use improved armada spi device tree compatible name
        ARM: mvebu: add SSCG to Armada 370 Device Tree
        ARM: mvebu: Add proper pin muxing on Armada 370 RD board
        ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 104
        ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 102
        ARM: mvebu: Add proper pin muxing on the Armada 370 DB board
        ARM: mvebu: Add proper pin muxing on Globalscale Mirabox board
        ARM: mvebu: Add network pin mux configuration for the Armada 370 SoC
        ARM: mvebu: Add RTC support for Armada 375

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit c82eb464879dd0ecbe0c4cb1b80ac4e82b634872
  Merge: 17fa6e4 9d06d34
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:37:27 2014 -0700

      Merge tag 'mvebu-soc-3.18' of git://git.infradead.org/linux-mvebu into 
next/cleanup

      Merge "ARM: mvebu: SoC changes for v3.18" from Jason Cooper:

      mvebu SoC changes for v3.18

       - orion5x
          - remove pr_warning(), use pr_warn()

      * tag 'mvebu-soc-3.18' of git://git.infradead.org/linux-mvebu:
        ARM: orion5x: Convert pr_warning to pr_warn

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 17497acbdce9506fd6a75115dee4ab80c3cc5ee5
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:50 2014 -0400

      blk-mq, percpu_ref: start q->mq_usage_counter in atomic mode

      blk-mq uses percpu_ref for its usage counter which tracks the number
      of in-flight commands and used to synchronously drain the queue on
      freeze.  percpu_ref shutdown takes measureable wallclock time as it
      involves a sched RCU grace period.  This means that draining a blk-mq
      takes measureable wallclock time.  One would think that this shouldn't
      matter as queue shutdown should be a rare event which takes place
      asynchronously w.r.t. userland.

      Unfortunately, SCSI probing involves synchronously setting up and then
      tearing down a lot of request_queues back-to-back for non-existent
      LUNs.  This means that SCSI probing may take above ten seconds when
      scsi-mq is used.

        [    0.949892] scsi host0: Virtio SCSI HBA
        [    1.007864] scsi 0:0:0:0: Direct-Access     QEMU     QEMU HARDDISK   
 1.1. PQ: 0 ANSI: 5
        [    1.021299] scsi 0:0:1:0: Direct-Access     QEMU     QEMU HARDDISK   
 1.1. PQ: 0 ANSI: 5
        [    1.520356] tsc: Refined TSC clocksource calibration: 2491.910 MHz

        <stall>

        [   16.186549] sd 0:0:0:0: Attached scsi generic sg0 type 0
        [   16.190478] sd 0:0:1:0: Attached scsi generic sg1 type 0
        [   16.194099] osd: LOADED open-osd 0.2.1
        [   16.203202] sd 0:0:0:0: [sda] 31457280 512-byte logical blocks: 
(16.1 GB/15.0 GiB)
        [   16.208478] sd 0:0:0:0: [sda] Write Protect is off
        [   16.211439] sd 0:0:0:0: [sda] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA
        [   16.218771] sd 0:0:1:0: [sdb] 31457280 512-byte logical blocks: 
(16.1 GB/15.0 GiB)
        [   16.223264] sd 0:0:1:0: [sdb] Write Protect is off
        [   16.225682] sd 0:0:1:0: [sdb] Write cache: enabled, read cache: 
enabled, doesn't support DPO or FUA

      This is also the reason why request_queues start in bypass mode which
      is ended on blk_register_queue() as shutting down a fully functional
      queue also involves a RCU grace period and the queues for non-existent
      SCSI devices never reach registration.

      blk-mq basically needs to do the same thing - start the mq in a
      degraded mode which is faster to shut down and then make it fully
      functional only after the queue reaches registration.  percpu_ref
      recently grew facilities to force atomic operation until explicitly
      switched to percpu mode, which can be used for this purpose.  This
      patch makes blk-mq initialize q->mq_usage_counter in atomic mode and
      switch it to percpu mode only once blk_register_queue() is reached.

      Note that this issue was previously worked around by 0a30288da1ae
      ("blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall during
      probe") for v3.17.  The temp fix was reverted in preparation of adding
      persistent atomic mode to percpu_ref by 9eca80461a45 ("Revert "blk-mq,
      percpu_ref: implement a kludge for SCSI blk-mq stall during probe"").
      This patch and the prerequisite percpu_ref changes will be merged
      during v3.18 devel cycle.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reported-by: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/g/20140919113815.GA10791@xxxxxx
      Fixes: add703fda981 ("blk-mq: use percpu_ref for mq usage count")
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 3730964321a79e563b763f604b79123c7e02c385
  Merge: 791cc88 e0c5240
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Wed Sep 24 10:35:48 2014 -0700

      Merge tag 'drivers-soc-ti-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into 
next/drivers

      Merge "soc: Keystone SOC Navigator drivers for 3.18" from Santosh 
Shilimkar:

      Keystone SOC Navigator drivers for 3.18

      The Keystone Multi-core Navigator contains QMSS and packet DMA
      subsystems which interwork together to form the Navigator cloud
      used by various subsystems like NetCP, SRIO, SideBand Crypto
      engines etc.

      * tag 'drivers-soc-ti-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
        MAINTAINERS: Add Keystone Multicore Navigator drivers entry
        soc: ti: add Keystone Navigator DMA support
        Documentation: dt: soc: add Keystone Navigator DMA bindings
        soc: ti: add Keystone Navigator QMSS driver
        Documentation: dt: soc: add Keystone Navigator QMSS bindings

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 1cae13e75b7a7848c03138636d4eb8d8a5054dd5
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:50 2014 -0400

      percpu_ref: make INIT_ATOMIC and switch_to_atomic() sticky

      Currently, a percpu_ref which is initialized with
      PERPCU_REF_INIT_ATOMIC or switched to atomic mode via
      switch_to_atomic() automatically reverts to percpu mode on the first
      percpu_ref_reinit().  This makes the atomic mode difficult to use for
      cases where a percpu_ref is used as a persistent on/off switch which
      may be cycled multiple times.

      This patch makes such atomic state sticky so that it survives through
      kill/reinit cycles.  After this patch, atomic state is cleared only by
      an explicit percpu_ref_switch_to_percpu() call.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 2aad2a86f6685c10360ec8a5a55eb9ab7059cb72
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:50 2014 -0400

      percpu_ref: add PERCPU_REF_INIT_* flags

      With the recent addition of percpu_ref_reinit(), percpu_ref now can be
      used as a persistent switch which can be turned on and off repeatedly
      where turning off maps to killing the ref and waiting for it to drain;
      however, there currently isn't a way to initialize a percpu_ref in its
      off (killed and drained) state, which can be inconvenient for certain
      persistent switch use cases.

      Similarly, percpu_ref_switch_to_atomic/percpu() allow dynamic
      selection of operation mode; however, currently a newly initialized
      percpu_ref is always in percpu mode making it impossible to avoid the
      latency overhead of switching to atomic mode.

      This patch adds @flags to percpu_ref_init() and implements the
      following flags.

      * PERCPU_REF_INIT_ATOMIC  : start ref in atomic mode
      * PERCPU_REF_INIT_DEAD            : start ref killed and drained

      These flags should be able to serve the above two use cases.

      v2: target_core_tpg.c conversion was missing.  Fixed.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit f47ad45784611297b699f3dffb6c7222b76afe64
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:49 2014 -0400

      percpu_ref: decouple switching to percpu mode and reinit

      percpu_ref has treated the dropping of the base reference and
      switching to atomic mode as an integral operation; however, there's
      nothing inherent tying the two together.

      The use cases for percpu_ref have been expanding continuously.  While
      the current init/kill/reinit/exit model can cover a lot, the coupling
      of kill/reinit with atomic/percpu mode switching is turning out to be
      too restrictive for use cases where many percpu_refs are created and
      destroyed back-to-back with only some of them reaching extended
      operation.  The coupling also makes implementing always-atomic debug
      mode difficult.

      This patch separates out percpu mode switching into
      percpu_ref_switch_to_percpu() and reimplements percpu_ref_reinit() on
      top of it.

      * DEAD still requires ATOMIC.  A dead ref can't be switched to percpu
        mode w/o going through reinit.

      v2: __percpu_ref_switch_to_percpu() was missing static.  Fixed.
          Reported by Fengguang aka kbuild test robot.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>
      Cc: kbuild test robot <fengguang.wu@xxxxxxxxx>

  commit 490c79a65708873228cf114cf00e32c204e4e907
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:49 2014 -0400

      percpu_ref: decouple switching to atomic mode and killing

      percpu_ref has treated the dropping of the base reference and
      switching to atomic mode as an integral operation; however, there's
      nothing inherent tying the two together.

      The use cases for percpu_ref have been expanding continuously.  While
      the current init/kill/reinit/exit model can cover a lot, the coupling
      of kill/reinit with atomic/percpu mode switching is turning out to be
      too restrictive for use cases where many percpu_refs are created and
      destroyed back-to-back with only some of them reaching extended
      operation.  The coupling also makes implementing always-atomic debug
      mode difficult.

      This patch separates out atomic mode switching into
      percpu_ref_switch_to_atomic() and reimplements
      percpu_ref_kill_and_confirm() on top of it.

      * The handling of __PERCPU_REF_ATOMIC and __PERCPU_REF_DEAD is now
        differentiated.  Among get/put operations, percpu_ref_tryget_live()
        is the only one which cares about DEAD.

      * percpu_ref_switch_to_atomic() can be called multiple times on the
        same ref.  This means that multiple @confirm_switch may get queued
        up which we can't do reliably without extra memory area.  This is
        handled by making the later invocation synchronously wait for the
        completion of the previous one.  This isn't particularly desirable
        but such synchronous waits shouldn't happen in most cases.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 27344a9017cdaff82a167827da3001a0918afdc3
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:49 2014 -0400

      percpu_ref: add PCPU_REF_DEAD

      percpu_ref will be restructured so that percpu/atomic mode switching
      and reference killing are dedoupled.  In preparation, add
      PCPU_REF_DEAD and PCPU_REF_ATOMIC_DEAD which is OR of ATOMIC and DEAD.
      For now, ATOMIC and DEAD are changed together and all PCPU_REF_ATOMIC
      uses are converted to PCPU_REF_ATOMIC_DEAD without causing any
      behavior changes.

      percpu_ref_init() now specifies an explicit alignment when allocating
      the percpu counters so that the pointer has enough unused low bits to
      accomodate the flags.  Note that one flag was fine as min alignment
      for percpu memory is 2 bytes but two flags are already too many for
      the natural alignment of unsigned longs on archs like cris and m68k.

      v2: The original patch had BUILD_BUG_ON() which triggers if unsigned
          long's alignment isn't enough to accomodate the flags, which
          triggered on cris and m64k.  percpu_ref_init() updated to specify
          the required alignment explicitly.  Reported by Fengguang.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: kbuild test robot <fengguang.wu@xxxxxxxxx>

  commit 9e804d1f58da1eca079f796347c1cf1d1df564e2
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: rename things to prepare for decoupling percpu/atomic mode 
switch

      percpu_ref will be restructured so that percpu/atomic mode switching
      and reference killing are dedoupled.  In preparation, do the following
      renames.

      * percpu_ref->confirm_kill        -> percpu_ref->confirm_switch
      * __PERCPU_REF_DEAD               -> __PERCPU_REF_ATOMIC
      * __percpu_ref_alive()            -> __ref_is_percpu()

      This patch is pure rename and doesn't introduce any functional
      changes.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit eecc16ba9a49b05dd847a317af166a6728eb56ca
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: replace pcpu_ prefix with percpu_

      percpu_ref uses pcpu_ prefix for internal stuff and percpu_ for
      externally visible ones.  This is the same convention used in the
      percpu allocator implementation.  It works fine there but percpu_ref
      doesn't have too much internal-only stuff and scattered usages of
      pcpu_ prefix are confusing than helpful.

      This patch replaces all pcpu_ prefixes with percpu_.  This is pure
      rename and there's no functional change.  Note that PCPU_REF_DEAD is
      renamed to __PERCPU_REF_DEAD to signify that the flag is internal.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit 6251f9976af7656b6970a8820153f356430f5de2
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: minor code and comment updates

      * Some comments became stale.  Updated.
      * percpu_ref_tryget() unnecessarily initializes @ret.  Removed.
      * A blank line removed from percpu_ref_kill_rcu().
      * Explicit function name in a WARN format string replaced with __func__.
      * WARN_ON() in percpu_ref_reinit() converted to WARN_ON_ONCE().

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit a2237370194484ee6aeeff04b617e4b14d178966
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:31:48 2014 -0400

      percpu_ref: relocate percpu_ref_reinit()

      percpu_ref is gonna go through restructuring.  Move
      percpu_ref_reinit() after percpu_ref_kill_and_confirm().  This will
      make later changes easier to follow and result in cleaner
      organization.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit 1aafa57340c6d906a285d7823e0fe68696c1ae07
  Author: Wei Xu <xuwei5@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 17:07:48 2014 +0800

      ARM: hisi: Fix platmcpm compilation when ARMv6 is selected

      When compiling with "ARCH=arm" and "allmodconfig",
      with commit: 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b [2/7] ARM: hisi: 
enable MCPM implementation
      we will get:

         /tmp/cc6DjYjT.s: Assembler messages:
         /tmp/cc6DjYjT.s:63: Error: selected processor does not support ARM 
mode `ubfx r1,r0,#8,#8'
         /tmp/cc6DjYjT.s:761: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:762: Error: selected processor does not support ARM 
mode `dsb '
         /tmp/cc6DjYjT.s:769: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:775: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:776: Error: selected processor does not support ARM 
mode `dsb '
         /tmp/cc6DjYjT.s:795: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:801: Error: selected processor does not support ARM 
mode `isb '
         /tmp/cc6DjYjT.s:802: Error: selected processor does not support ARM 
mode `dsb '

      Fix platmcpm compilation when ARMv6 is selected.

      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9eca80461a45177e456219a9cd944c27675d6512
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:07:33 2014 -0400

      Revert "blk-mq, percpu_ref: implement a kludge for SCSI blk-mq stall 
during probe"

      This reverts commit 0a30288da1aec914e158c2d7a3482a85f632750f, which
      was a temporary fix for SCSI blk-mq stall issue.  The following
      patches will fix the issue properly by introducing atomic mode to
      percpu_ref.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxx>

  commit d06efebf0c37d438fcf07057be00dd40fcfce08d
  Merge: bb2e226 0a30288
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Sep 24 13:00:21 2014 -0400

      Merge branch 'for-linus' of 
git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block into for-3.18

      This is to receive 0a30288da1ae ("blk-mq, percpu_ref: implement a
      kludge for SCSI blk-mq stall during probe") which implements
      __percpu_ref_kill_expedited() to work around SCSI blk-mq stall.  The
      commit reverted and patches to implement proper fix will be added.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxx>

  commit 7ad8966f4f0a4606dfaba119ea4e2b3ac4c548ee
  Merge: c08860f 9643569
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Wed Sep 24 09:25:06 2014 -0700

      Merge tag 'mfd-hwmon-leds-watchdog-v3.18' into hwmon-next

      Immutable branch between MFD, HWMON, LEDs and Watchdog for v3.18

  commit cfa1950e6c6b72251e80adc736af3c3d2907ab0e
  Author: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
  Date:   Mon Sep 22 15:51:33 2014 +0200

      ARM: at91/PMC: don't forget to write PMC_PCDR register to disable clocks

      When introducing support for sama5d3, the write to PMC_PCDR register has
      been accidentally removed.

      Reported-by: Nathalie Cyrille <nathalie.cyrille@xxxxxxxxx>
      Signed-off-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # 3.10.x and later

  commit b65e0fb3d046cc65d0a3c45d43de351fb363271b
  Author: Andreas Henriksson <andreas.henriksson@xxxxxxxxx>
  Date:   Tue Sep 23 17:12:52 2014 +0200

      ARM: at91: fix at91sam9263ek DT mmc pinmuxing settings

      As discovered on a custom board similar to at91sam9263ek and basing
      its devicetree on that one apparently the pin muxing doesn't get
      set up properly. This was discovered since the custom boards u-boot
      does funky stuff with the pin muxing and leaved it set to SPI
      which made the MMC driver not work under Linux.
      The fix is simply to define the given configuration as the default.
      This probably worked by pure luck before, but it's better to
      make the muxing explicitly set.

      Signed-off-by: Andreas Henriksson <andreas.henriksson@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  # 3.11+

  commit 964356938fcd3c0001a786f55b9f0a0fbe47656a
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:53:06 2014 +0200

      hwmon: (menf21bmc) Introduce MEN14F021P00 BMC HWMON driver

      Added driver to support the 14F021P00 BMC Hardware Monitoring.
      The BMC is a Board Management Controller including monitoring of the
      board voltages.

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 38433639af915deeb0b0e28462dd740ce57b72fd
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:52:36 2014 +0200

      leds: leds-menf21bmc: Introduce MEN 14F021P00 BMC LED driver

      Added driver to support the 14F021P00 BMC LEDs.
      The BMC is a Board Management Controller including four LEDs which
      can be switched on and off.

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Acked-by: Bryan Wu <cooloney@xxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5033263992eece84e19946d2cab940c86ec862ba
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:52:06 2014 +0200

      watchdog: menf21bmc_wdt: Introduce MEN 14F021P00 BMC Watchdog driver

      Added driver to support the 14F021P00 BMC Watchdog.
      The BMC is a Board Management Controller including watchdog functionality.

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit d6cc1f5824cbca392d099f3bb0c441efd9e54de9
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:54:00 2014 +0200

      Documentation: charger: max14577: Document exported sysfs entry

      Document the 'fast charge timer' setting exported by max14577 driver
      through sysfs entry.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 8d70d68d7a1b3082ca5a3808be18103a83ae348d
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:59 2014 +0200

      devicetree: mfd: max14577: Add device tree bindings document

      Add document describing device tree bindings for MAX14577 MFD
      drivers: MFD core, extcon, regulator and charger.

      Both MAX14577 and MAX77836 chipsets are documented.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2c33e9296202cd11bf2e2f801b69ffba0953748a
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:58 2014 +0200

      power: max17040: Add ID for MAX77836 Fuel Gauge block

      MAX77836 has the same Fuel Gauge as MAX17040/17048. The max17040 driver
      can be safely re-used. The patch adds MAX77836 device to the array of
      i2c_device_id. Additionally it removes the id associated with MAX17040
      device as the value is not used.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e30110e9c96f48aea01abc3e6dfadb369cbafec3
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:57 2014 +0200

      charger: max14577: Configure battery-dependent settings from DTS and sysfs

      Remove hard-coded values for:
       - Fast Charge current,
       - End Of Charge current,
       - Fast Charge timer,
       - Overvoltage Protection Threshold,
       - Battery Constant Voltage,
      and use DTS or sysfs to configure them. This allows using the max14577 
charger
      driver with different batteries.

      Now the charger driver requires valid configuration data from DTS. In
      case of wrong configuration data it fails during probe.

      The fast charge timer is configured through sysfs entry.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b8f139f68f2099b7f8b4ef470a1e53210e3aa025
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:56 2014 +0200

      regulator/mfd: max14577: Export symbols for calculating charger current

      This patch prepares for changing the max14577 charger driver to allow
      configuring battery-dependent settings from DTS.

      The patch moves from regulator driver to MFD core driver and exports:
       - function for calculating register value for charger's current;
       - table of limits for chargers (MAX14577, MAX77836).

      Previously they were used only by the max14577 regulator driver. In next
      patch the charger driver will use them as well. Exporting them will
      reduce unnecessary code duplication.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 3682a8ee87f9107253e51733f42da10160ce41e3
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:55 2014 +0200

      charger: max14577: Add support for MAX77836 charger

      Add support for MAX77836 charger to the max14577 driver. The MAX77836
      charger is almost the same as 14577 model except:
       - No dead-battery detection;
       - Support for special charger (like in MAX77693);
       - Support for DX over-voltage protection (like in MAX77693);
       - Lower values of charging current (two times lower current for
         slow/fast charge, much lower EOC current);
       - Slightly different values in ChgTyp field of STATUS2 register. On
         MAX14577 0x6 is reserved and 0x7 dead battery. On the MAX77836 the
         0x6 means special charger and 0x7 is reserved. Regardless of these
         differences the driver maps them to one enum 
max14577_muic_charger_type.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 2f4096e311ef0922c42cbf7bc5df44efb3aff716
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:04:28 2014 +0200

      PCI: Remove assignment from complicated "if" conditions

      The modifications effectively change the value of len_tmp
      in the case where the first condition is not met.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 79e50e72986c9fcb06d707ce587cfd24fefa33e3
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:03:32 2014 +0200

      PCI: Remove assignment from "if" conditions

      The following Coccinelle semantic patch was used to find and correct cases
      of assignments in "if" conditions:

      @@
      expression var, expr;
      statement S;
      @@

      + var = expr;
        if(
      - (var = expr)
      + var
        ) S

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 656f978f9af9d8d77436e8159f51f7aa1e673309
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:02:47 2014 +0200

      PCI: Remove unnecessary curly braces

      Remove curly braces in simple "if" cases.

      No functional change.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit e0c524049f8279d00d2fbd4748b03234a2726fdd
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Thu Jul 10 11:30:08 2014 -0400

      MAINTAINERS: Add Keystone Multicore Navigator drivers entry

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 88139ed030583557751e279968e13e892ae10825
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Sun Mar 30 17:29:04 2014 -0400

      soc: ti: add Keystone Navigator DMA support

      The Keystone Navigator DMA driver sets up the dma channels and flows for
      the QMSS(Queue Manager SubSystem) who triggers the actual data movements
      across clients using destination queues. Every client modules like
      NETCP(Network Coprocessor), SRIO(Serial Rapid IO) and CRYPTO
      Engines has its own instance of packet dma hardware. QMSS has also
      an internal packet DMA module which is used as an infrastructure
      DMA with zero copy.

      Initially this driver was proposed as DMA engine driver but since the
      hardware is not typical DMA engine and hence doesn't comply with typical
      DMA engine driver needs, that approach was naked. Link to that
      discussion -
        https://lkml.org/lkml/2014/3/18/340

      As aligned, now we pair the Navigator DMA with its companion Navigator
      QMSS subsystem driver.

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 8172296d8717be1951da4bb4feb2700a60e8cdde
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Sun Mar 30 17:29:04 2014 -0400

      Documentation: dt: soc: add Keystone Navigator DMA bindings

      The Keystone Navigator DMA driver sets up the dma channels and flows for
      the QMSS(Queue Manager SubSystem) who triggers the actual data movements
      across clients using destination queues. Every client modules like
      NETCP(Network Coprocessor), SRIO(Serial Rapid IO) and CRYPTO
      Engines has its own instance of packet dma hardware. QMSS has also
      an internal packet DMA module which is used as an infrastructure
      DMA with zero copy.

      Initially this driver was proposed as DMA engine driver but since the
      hardware is not typical DMA engine and hence doesn't comply with typical
      DMA engine driver needs, that approach was naked. Link to that
      discussion -
        https://lkml.org/lkml/2014/3/18/340

      As aligned, now we pair the Navigator DMA with its companion Navigator
      QMSS subsystem driver.

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 41f93af900a20d1a0a358b522b5129c89677e9dc
  Author: Sandeep Nair <sandeep_n@xxxxxx>
  Date:   Fri Feb 28 10:47:50 2014 -0500

      soc: ti: add Keystone Navigator QMSS driver

      The QMSS (Queue Manager Sub System) found on Keystone SOCs is one of
      the main hardware sub system which forms the backbone of the Keystone
      Multi-core Navigator. QMSS consist of queue managers, packed-data 
structure
      processors(PDSP), linking RAM, descriptor pools and infrastructure
      Packet DMA.

      The Queue Manager is a hardware module that is responsible for 
accelerating
      management of the packet queues. Packets are queued/de-queued by writing 
or
      reading descriptor address to a particular memory mapped location. The 
PDSPs
      perform QMSS related functions like accumulation, QoS, or event 
management.
      Linking RAM registers are used to link the descriptors which are stored in
      descriptor RAM. Descriptor RAM is configurable as internal or external 
memory.

      The QMSS driver manages the PDSP setups, linking RAM regions,
      queue pool management (allocation, push, pop and notify) and descriptor
      pool management. The specifics on the device tree bindings for
      QMSS can be found in:
        Documentation/devicetree/bindings/soc/keystone-navigator-qmss.txt

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a4dfb8c41043dd6c2b9defbe846c44389c4b6f02
  Author: Sandeep Nair <sandeep_n@xxxxxx>
  Date:   Fri Feb 28 10:47:50 2014 -0500

      Documentation: dt: soc: add Keystone Navigator QMSS bindings

      The QMSS (Queue Manager Sub System) found on Keystone SOCs is one of
      the main hardware sub system which forms the backbone of the Keystone
      Multi-core Navigator. QMSS consist of queue managers, packed-data 
structure
      processors(PDSP), linking RAM, descriptor pools and infrastructure
      Packet DMA.

      The Queue Manager is a hardware module that is responsible for 
accelerating
      management of the packet queues. Packets are queued/de-queued by writing 
or
      reading descriptor address to a particular memory mapped location. The 
PDSPs
      perform QMSS related functions like accumulation, QoS, or event 
management.
      Linking RAM registers are used to link the descriptors which are stored in
      descriptor RAM. Descriptor RAM is configurable as internal or external 
memory.

      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: Olof Johansson <olof@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Sandeep Nair <sandeep_n@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 382a9c9adc1cd540f5b714b65db315fc1c0b553d
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Sun Sep 7 20:02:04 2014 +0200

      PCI: Add space before open parenthesis

      Add space before open parenthesis as is conventional.

      No functional change.

      [bhelgaas: fix a few more in ibmphp, shpchp]
      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit eeeda4cd06e828b331b15741a204ff9f5874d28d
  Author: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 13:30:12 2014 +0100

      x86/relocs: Make per_cpu_load_addr static

      per_cpu_load_addr is only used for 64-bit relocations, but is
      declared in both configurations of relocs.c - with different
      types.  This has undefined behaviour in general.  GNU ld is
      documented to use the larger size in this case, but other tools
      may differ and some warn about this.

      References: https://bugs.debian.org/748577
      Reported-by: Michael Tautschnig <mt@xxxxxxxxxx>
      Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Cc: 748577@xxxxxxxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1411561812.3659.23.camel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 212be3b2320bcf33eff648bc4e1f0edbf4d90acf
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 20:42:32 2014 +0200

      x86/lib/Makefile: Remove the unnecessary "+= thunk_64.o"

      Trivial. We have "lib-y += thunk_$(BITS).o" at the start, no
      need to add thunk_64.o if !CONFIG_X86_32.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921184232.GB23727@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0ad6e3c5199be12c9745da8f8b9e3c9f8066c235
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 20:41:53 2014 +0200

      x86: Speed up ___preempt_schedule*() by using THUNK helpers

      ___preempt_schedule() does SAVE_ALL/RESTORE_ALL but this is
      suboptimal, we do not need to save/restore the callee-saved
      register. And we already have arch/x86/lib/thunk_*.S which
      implements the similar asm wrappers, so it makes sense to
      redefine ___preempt_schedule() as "THUNK ..." and remove
      preempt.S altogether.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Cc: Denys Vlasenko <dvlasenk@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921184153.GA23727@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 24832b4de315ad00e5430a53772750dfcf18514d
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:59 2014 +0800

      PCI: designware: Add get_msi_data() to pcie_host_ops

      Add a struct pcie_host_ops .get_msi_data() method for platforms to return
      their special MSI message data.

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit ee1b5b165c0a2f04d2107e634e51f05d0eb107de
  Author: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 00:26:24 2014 +0100

      x86/intel/quark: Switch off CR4.PGE so TLB flush uses CR3 instead

      Quark x1000 advertises PGE via the standard CPUID method
      PGE bits exist in Quark X1000's PTEs. In order to flush
      an individual PTE it is necessary to reload CR3 irrespective
      of the PTE.PGE bit.

      See Quark Core_DevMan_001.pdf section 6.4.11

      This bug was fixed in Galileo kernels, unfixed vanilla kernels are 
expected to
      crash and burn on this platform.

      Signed-off-by: Bryan O'Donoghue <pure.logic@xxxxxxxxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411514784-14885-1-git-send-email-pure.logic@xxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 450e344e421b9f555261a2d97952d9e71d4cb082
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:58 2014 +0800

      PCI: designware: Rename get_msi_data() to get_msi_addr()

      The struct pcie_host_ops .get_msi_data() method returns the MSI message
      address.  To accurately express its purpose, rename it to .get_msi_addr().

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit 0c61ea77cceafd1134225099961c2df0866b500f
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:57 2014 +0800

      PCI: designware: Fix IO resource end address calculation

      End address should be equal to start_addr + size - 1.  Fix PCI IO resource
      end address calculation.

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit 2ed53c0d6cc99fc712f7c037e41d9ec4eb8d6b08
  Author: Lan Tianyu <tianyu.lan@xxxxxxxxx>
  Date:   Tue Aug 26 15:43:45 2014 +0800

      x86/smpboot: Speed up suspend/resume by avoiding 100ms sleep for CPU 
offline during S3

      With certain kernel configurations, CPU offline consumes more than
      100ms during S3.

      It's a timing related issue: native_cpu_die() would occasionally fall
      into a 100ms sleep when the CPU idle loop thread marked the CPU state
      to DEAD too slowly.

      What native_cpu_die() does is that it polls the CPU state and waits
      for 100ms if CPU state hasn't been marked to DEAD. The 100ms sleep
      doesn't make sense and is purely historic.

      To avoid such long sleeping, this patch adds a 'struct completion'
      to each CPU, waits for the completion in native_cpu_die() and wakes
      up the completion when the CPU state is marked to DEAD.

      Tested on an Intel Xeon server with 48 cores, Ivybridge and on
      Haswell laptops. The CPU offlining cost on these machines is
      reduced from more than 100ms to less than 5ms. The system
      suspend time is reduced by 2.3s on the servers.

      Borislav and Prarit also helped to test the patch on an AMD
      machine and a few systems of various sizes and configurations
      (multi-socket, single-socket, no hyper threading, etc.). No
      issues were seen.

      Tested-by: Prarit Bhargava <prarit@xxxxxxxxxx>
      Signed-off-by: Lan Tianyu <tianyu.lan@xxxxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: srostedt@xxxxxxxxxx
      Cc: toshi.kani@xxxxxx
      Cc: imammedo@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409039025-32310-1-git-send-email-tianyu.lan@xxxxxxxxx
      [ Improved a few minor details in the code, cleaned up the changelog. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ec98e9ab6f2475ff57c12d069e78b90548c0f60e
  Author: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:28:56 2014 +0800

      PCI: designware: Fix configuration base address when using 'reg'

      The code has calculated cfg0_base and cfg1_base when parsing 'reg' or
      'ranges' property of PCI DTS node, so remove duplicate calculation.  When
      using 'reg', resource cfg is not used, so this code computed an incorrect
      configuration base.

      Signed-off-by: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>

  commit 521e8bac67a71a6544274f39d5c61473e0e54ac0
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Wed Sep 17 11:06:16 2014 +0200

      perf/x86/intel/uncore: Update support for client uncore IMC PMU

      This patch restructures the memory controller (IMC) uncore PMU support
      for client SNB/IVB/HSW processors. The main change is that it can now
      cope with more than one PCI device ID per processor model. There are
      many flavors of memory controllers for each processor. They have
      different PCI device ID, yet they behave the same w.r.t. the memory
      controller PMU that we are interested in.

      The patch now supports two distinct memory controllers for IVB
      processors: one for mobile, one for desktop.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140917090616.GA11281@quad
      Cc: ak@xxxxxxxxxxxxxxx
      Cc: kan.liang@xxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b10fc1c3e30c44033d1cb1d2900cc2ab06dff342
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:08:29 2014 -0700

      perf/x86/intel/uncore: Fix PCU filter setup for Sandy/Ivy/Haswell EP

      The PCU frequency band filters use 8 bit each in a register.
      When setting up the value the shift value was not correctly
      scaled, which resulted in all filters except for band 0 to
      be zero. Fix the scaling.

      This allows to correctly monitor multiple uncore frequency bands.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409872109-31645-5-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7e96ae1a8915e7064091ab75857f8c63334ea28d
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:08:28 2014 -0700

      perf/x86/intel/uncore: Add missing cbox filter flags on IvyBridge-EP 
uncore driver

      The IvyBridge-EP uncore driver was missing three filter flags:
      NC, ISOC, C6 which are useful in some cases. Support them in the same way
      as the Haswell EP driver, by allowing to set them and exposing
      them in the sysfs formats.

      Also fix a typo in a define.

      Relies on the Haswell EP driver to be applied earlier.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409872109-31645-4-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 513d793e5fe138d779ad6c532cd20c289a6897fc
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Thu Sep 4 16:08:27 2014 -0700

      perf/x86/intel/uncore: Register the PMU only if the uncore pci device 
exists

      Current code registers PMUs for all possible uncore pci devices.
      This is not good because, on some machines, one or more uncore pci
      devices can be missing. The missing pci device make corresponding
      PMU unusable. Register the PMU only if the uncore device exists.

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409872109-31645-3-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e735b9db12d76d45f74aee78bd63bbd2f8f480e1
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Thu Sep 4 16:08:26 2014 -0700

      perf/x86/intel/uncore: Add Haswell-EP uncore support

      The uncore subsystem in Haswell-EP is similar to Sandy/Ivy
      Bridge-EP. There are some differences in config register
      encoding and pci device IDs. The Haswell-EP uncore also
      supports a few new events. Add the Haswell-EP driver to
      the snbep split driver.

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      [ Add missing break. Add imc events. Add cbox nc/isoc/c6. ]
      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409872109-31645-2-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit fdda3c4aacec30bdf3c10904d0c32409145dc1b6
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:15 2014 -0700

      perf/x86/intel: Use Broadwell cache event list for Haswell

      Use the newly added Broadwell cache event list for Haswell too.
      All Haswell and Broadwell events and offcore masks used in these lists
      are identical.

      However Haswell is very different from the Sandy Bridge
      list that was used previously. That fixes a wide range of mis-counting
      cache events.

      The node events are now only for retired memory events, so prefetching
      and speculative memory accesses are not included. They are PEBS
      capable now, which makes it much easier to sample for them, plus it's
      possible to create address maps with -d.

      The prefetch events are gone now. They way the hardware counts
      them is very misleading (some prefetches included, others not), so
      it seemed best to leave them out.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409683455-29168-5-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c46e665f037743bbce7887e7c55750713eb7fb09
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:14 2014 -0700

      perf/x86: Add INST_RETIRED.ALL workarounds

      On Broadwell INST_RETIRED.ALL cannot be used with any period
      that doesn't have the lowest 6 bits cleared. And the period
      should not be smaller than 128.

      Add a new callback to enforce this, and set it for Broadwell.

      This is erratum BDM57 and BDM11.

      How does this handle the case when an app requests a specific
      period with some of the bottom bits set

      The apps thinks it is sampling at X occurences per sample, when it is
      in fact at X - 63 (worst case).

      Short answer:

      Any useful instruction sampling period needs to be 4-6 orders
      of magnitude larger than 128, as an PMI every 128 instructions
      would instantly overwhelm the system and be throttled.
      So the +-64 error from this is really small compared to the
      period, much smaller than normal system jitter.

      Long answer:

      <write up by Peter:>

      IFF we guarantee perf_event_attr::sample_period >= 128.

      Suppose we start out with sample_period=192; then we'll set period_left
      to 192, we'll end up with left = 128 (we truncate the lower bits). We
      get an interrupt, find that period_left = 64 (>0 so we return 0 and
      don't get an overflow handler), up that to 128. Then we trigger again,
      at n=256. Then we find period_left = -64 (<=0 so we return 1 and do get
      an overflow). We increment with sample_period so we get left = 128. We
      fire again, at n=384, period_left = 0 (<=0 so we return 1 and get an
      overflow). And on and on.

      So while the individual interrupts are 'wrong' we get then with
      interval=256,128 in exactly the right ratio to average out at 192. And
      this works for everything >=128.

      So the num_samples*fixed_period thing is still entirely correct +- 127,
      which is good enough I'd say, as you already have that error anyhow.

      So no need to 'fix' the tools, al we need to do is refuse to create
      INST_RETIRED:ALL events with sample_period < 128.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Kan Liang <kan.liang@xxxxxxxxx>
      Cc: Maria Dimakopoulou <maria.n.dimakopoulou@xxxxxxxxx>
      Cc: Mark Davies <junk@xxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409683455-29168-4-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 86a349a28b249bf4c3b396af3cc550760dedb456
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:13 2014 -0700

      perf/x86/intel: Add Broadwell core support

      Add Broadwell support for Broadwell Client to perf.  This is very
      similar to Haswell.  It uses a new cache event table, because there
      were various changes there.

      The constraint list has one new event that needs to be handled over
      Haswell.

      The PEBS event list is the same, so we reuse Haswell's.

      [fengguang.wu: make intel_bdw_event_constraints[] static]
      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409683455-29168-3-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d86c8eaf95700d932bdfa8a4f7b4e6d28949fd84
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:12 2014 -0700

      perf/x86/intel: Document all Haswell models

      Add names for each Haswell model as requested by Peter.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409683455-29168-2-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b76146851eeba6ad9fef982e8cf7cd8ebd4d30e1
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:44:11 2014 -0700

      perf/x86/intel: Remove incorrect model number from Haswell perf

      71 is a Broadwell, not a Haswell. The model number was added
      by mistake earlier.

      Remove it for now, until it can be re-added later with
      real Broadwell support.

      In practice it does not cause a lot of issues because the Broadwell
      PMU is very similar to Haswell, but some details were wrong,
      and it's better to handle it correctly.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409683455-29168-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 802c8a61d4c9c794db863dcabb0006ab001a651b
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Sep 12 13:18:28 2014 +0200

      Revert "perf: Do not allow optimized switch for non-cloned events"

      This reverts commit 1f9a7268c67f0290837aada443d28fd953ddca90.

      With the fix of the initial state for the cloned event we now correctly
      handle the error described in:

        1f9a7268c67f perf: Do not allow optimized switch for non-cloned events

      so we can revert it.

      I made an automated test for this, but its not suitable for automated
      perf tests framework. It needs to be customized for each machine (the
      more cpu the higher numbers for GROUPS/WORKERS/BYTES) and it could take
      longer time to hit the issue.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140910143535.GD2409@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1929def9e609d1a8cdb1626d85eda3da66921a7d
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Sep 12 13:18:27 2014 +0200

      perf: Fix child event initial state setup

      Currently we initialize the child event based on the original
      parent state. This is wrong, because the original parent event
      (and its state) is not related to current fork and also could
      be already gone.

      We need to initialize the child state based on the immediate
      parent event state.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410520708-19275-2-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit dc633982ff3f4fd74cdc11b5a6ae53d39a0b2451
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Sep 12 13:18:26 2014 +0200

      perf: Do not POLLHUP event if it has children

      Currently we return POLLHUP in event polling if the monitored
      process is done, but we didn't consider possible children,
      that might be still running and producing data.

      Before returning POLLHUP making sure that:

         1) the monitored task has exited and that
         2) we don't have any children to monitor

      Also adding parent wakeup when the child event is gone.

      Suggested-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410520708-19275-1-git-send-email-jolsa@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cebf15eb09a2fd2fa73ee4faa9c4d2f813cf0f09
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 12:33:34 2014 -0700

      x86, sched: Add new topology for multi-NUMA-node CPUs

      I'm getting the spew below when booting with Haswell (Xeon
      E5-2699 v3) CPUs and the "Cluster-on-Die" (CoD) feature enabled
      in the BIOS.  It seems similar to the issue that some folks from
      AMD ran in to on their systems and addressed in this commit:

        161270fc1f9d ("x86/smp: Fix topology checks on AMD MCM CPUs")

      Both these Intel and AMD systems break an assumption which is
      being enforced by topology_sane(): a socket may not contain more
      than one NUMA node.

      AMD special-cased their system by looking for a cpuid flag.  The
      Intel mode is dependent on BIOS options and I do not know of a
      way which it is enumerated other than the tables being parsed
      during the CPU bringup process.  In other words, we have to trust
      the ACPI tables <shudder>.

      This detects the situation where a NUMA node occurs at a place in
      the middle of the "CPU" sched domains.  It replaces the default
      topology with one that relies on the NUMA information from the
      firmware (SRAT table) for all levels of sched domains above the
      hyperthreads.

      This also fixes a sysfs bug.  We used to freak out when we saw
      the "mc" group cross a node boundary, so we stopped building the
      MC group.  MC gets exported as the 'core_siblings_list' in
      /sys/devices/system/cpu/cpu*/topology/ and this caused CPUs with
      the same 'physical_package_id' to not be listed together in
      'core_siblings_list'.  This violates a statement from
      Documentation/ABI/testing/sysfs-devices-system-cpu:

        core_siblings: internal kernel map of cpu#'s hardware threads
        within the same physical_package_id.

        core_siblings_list: human-readable list of the logical CPU
        numbers within the same physical_package_id as cpu#.

      The sysfs effects here cause an issue with the hwloc tool where
      it gets confused and thinks there are more sockets than are
      physically present.

      Before this patch, there are two packages:

      # cd /sys/devices/system/cpu/
      # cat cpu*/topology/physical_package_id | sort | uniq -c
           18 0
           18 1

      But 4 _sets_ of core siblings:

      # cat cpu*/topology/core_siblings_list | sort | uniq -c
            9 0-8
            9 18-26
            9 27-35
            9 9-17

      After this set, there are only 2 sets of core siblings, which
      is what we expect for a 2-socket system.

      # cat cpu*/topology/physical_package_id | sort | uniq -c
           18 0
           18 1
      # cat cpu*/topology/core_siblings_list | sort | uniq -c
           18 0-17
           18 18-35

      Example spew:
      ...
        NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU 
counter.
         #2  #3  #4  #5  #6  #7  #8
        .... node  #1, CPUs:    #9
        ------------[ cut here ]------------
        WARNING: CPU: 9 PID: 0 at 
/home/ak/hle/linux-hle-2.6/arch/x86/kernel/smpboot.c:306 
topology_sane.isra.2+0x74/0x90()
        sched: CPU #9's mc-sibling CPU #0 is not on the same node! [node: 1 != 
0]. Ignoring dependency.
        Modules linked in:
        CPU: 9 PID: 0 Comm: swapper/9 Not tainted 
3.17.0-rc1-00293-g8e01c4d-dirty #631
        Hardware name: Intel Corporation S2600WTT/S2600WTT, BIOS 
GRNDSDP1.86B.0036.R05.1407140519 07/14/2014
        0000000000000009 ffff88046ddabe00 ffffffff8172e485 ffff88046ddabe48
        ffff88046ddabe38 ffffffff8109691d 000000000000b001 0000000000000009
        ffff88086fc12580 000000000000b020 0000000000000009 ffff88046ddabe98
        Call Trace:
        [<ffffffff8172e485>] dump_stack+0x45/0x56
        [<ffffffff8109691d>] warn_slowpath_common+0x7d/0xa0
        [<ffffffff8109698c>] warn_slowpath_fmt+0x4c/0x50
        [<ffffffff81074f94>] topology_sane.isra.2+0x74/0x90
        [<ffffffff8107530e>] set_cpu_sibling_map+0x31e/0x4f0
        [<ffffffff8107568d>] start_secondary+0x1ad/0x240
        ---[ end trace 3fe5f587a9fcde61 ]---
        #10 #11 #12 #13 #14 #15 #16 #17
        .... node  #2, CPUs:   #18 #19 #20 #21 #22 #23 #24 #25 #26
        .... node  #3, CPUs:   #27 #28 #29 #30 #31 #32 #33 #34 #35

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      [ Added LLC domain and s/match_mc/match_die/ ]
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Igor Mammedov <imammedo@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
      Cc: Toshi Kani <toshi.kani@xxxxxx>
      Cc: brice.goglin@xxxxxxxxx
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140918193334.C065EBCE@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8aa6f0ebf41b5fdd186276394bf07e7bd6884d94
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:43 2014 +0400

      sched/rt: Use resched_curr() in task_tick_rt()

      Some time ago PREEMPT_NEED_RESCHED was implemented,
      so reschedule technics is a little more difficult now.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183642.11015.66039.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f1e3a0932f3a9554371792a7daaf1e0eb19f66d5
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:36 2014 +0400

      sched: Use rq->rd in sched_setaffinity() under RCU read lock

      Probability of use-after-free isn't zero in this place.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183636.11015.83611.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 16303ab2fe214635240a8f57cad2cd29792d4e3b
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:30 2014 +0400

      sched: cleanup: Rename 'out_unlock' to 'out_free_new_mask'

      Nothing is locked there, so label's name only confuses a reader.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183630.11015.59500.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 66339c31bc3978d5fff9c4b4cb590a861def4db2
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:24 2014 +0400

      sched: Use dl_bw_of() under RCU read lock

      dl_bw_of() dereferences rq->rd which has to have RCU read lock held.
      Probability of use-after-free isn't zero here.

      Also add lockdep assert into dl_bw_cpus().

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183624.11015.71558.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7a96c231ca23f0f5622852307df4209afc502ec3
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 22:36:12 2014 +0400

      sched/fair: Remove duplicate code from can_migrate_task()

      Combine two branches which do the same.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140922183612.11015.64200.stgit@localhost
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c55f5158f5606f8a62e694b7e009f59b92ac6258
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:06:41 2014 +0200

      sched, mips, ia64: Remove __ARCH_WANT_UNLOCKED_CTXSW

      Kirill found that there's a subtle race in the
      __ARCH_WANT_UNLOCKED_CTXSW code, and instead of fixing it, remove the
      entire exception because neither arch that uses it seems to actually
      still require it.

      Boot tested on mips64el (qemu) only.

      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Reviewed-by: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Cc: oleg@xxxxxxxxxx
      Cc: linux@xxxxxxxxxxxx
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140923150641.GH3312@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5bd96ab6fef66ec6b9f54134364e618fd0f8f2f3
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:33:41 2014 +0200

      sched: print_rq(): Don't use tasklist_lock

      read_lock_irqsave(tasklist_lock) in print_rq() looks strange. We do
      not need to disable irqs, and they are already disabled by the caller.

      And afaics this lock buys nothing, we can rely on rcu_read_lock().
      In this case it makes sense to also move rcu_read_lock/unlock from
      the caller to print_rq().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921193341.GA28628@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 3472eaa1f12e217e2b8b0ef658ff861b2308cbbd
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:33:38 2014 +0200

      sched: normalize_rt_tasks(): Don't use _irqsave for tasklist_lock, use 
task_rq_lock()

      1. read_lock(tasklist_lock) does not need to disable irqs.

      2. ->mm != NULL is a common mistake, use PF_KTHREAD.

      3. The second ->mm check can be simply removed.

      4. task_rq_lock() looks better than raw_spin_lock(&p->pi_lock) +
         __task_rq_lock().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921193338.GA28621@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8651c65844e93af44554272b7e0d2b142837b244
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:33:36 2014 +0200

      sched: Fix the task-group check in tg_has_rt_tasks()

      tg_has_rt_tasks() wants to find an RT task in this task_group, but
      task_rq(p)->rt.tg wrongly checks the root rt_rq.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Reviewed-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921193336.GA28618@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 83a0a96a5f26d974580fd7251043ff70c8f1823d
  Author: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
  Date:   Thu Sep 4 11:32:10 2014 -0400

      sched/fair: Leverage the idle state info when choosing the "idlest" cpu

      The code in find_idlest_cpu() looks for the CPU with the smallest load.
      However, if multiple CPUs are idle, the first idle CPU is selected
      irrespective of the depth of its idle state.

      Among the idle CPUs we should pick the one with with the shallowest idle
      state, or the latest to have gone idle if all idle CPUs are in the same
      state.  The later applies even when cpuidle is configured out.

      This patch doesn't cover the following issues:

      - The idle exit latency of a CPU might be larger than the time needed
        to migrate the waking task to an already running CPU with sufficient
        capacity, and therefore performance would benefit from task packing
        in such case (in most cases task packing is about power saving).

      - Some idle states have a non negligible and non abortable entry latency
        which needs to run to completion before the exit latency can start.
        A concurrent patch series is making this info available to the cpuidle
        core.  Once available, the entry latency with the idle timestamp could
        determine when the exit latency may be effective.

      Those issues will be handled in due course.  In the mean time, what
      is implemented here should improve things already compared to the current
      state of affairs.

      Based on an initial patch from Daniel Lezcano.

      Signed-off-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: linaro-kernel@xxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/n/tip-@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 442bf3aaf55a91ebfec71da46a4ee10a3c905bcc
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Thu Sep 4 11:32:09 2014 -0400

      sched: Let the scheduler see CPU idle states

      When the cpu enters idle, it stores the cpuidle state pointer in its
      struct rq instance which in turn could be used to make a better decision
      when balancing tasks.

      As soon as the cpu exits its idle state, the struct rq reference is
      cleared.

      There are a couple of situations where the idle state pointer could be 
changed
      while it is being consulted:

      1. For x86/acpi with dynamic c-states, when a laptop switches from battery
         to AC that could result on removing the deeper idle state. The acpi 
driver
         triggers:
        'acpi_processor_cst_has_changed'
                'cpuidle_pause_and_lock'
                        'cpuidle_uninstall_idle_handler'
                                'kick_all_cpus_sync'.

      All cpus will exit their idle state and the pointed object will be set to
      NULL.

      2. The cpuidle driver is unloaded. Logically that could happen but not
      in practice because the drivers are always compiled in and 95% of them are
      not coded to unregister themselves.  In any case, the unloading code must
      call 'cpuidle_unregister_device', that calls 'cpuidle_pause_and_lock'
      leading to 'kick_all_cpus_sync' as mentioned above.

      A race can happen if we use the pointer and then one of these two 
scenarios
      occurs at the same moment.

      In order to be safe, the idle state pointer stored in the rq must be
      used inside a rcu_read_lock section where we are protected with the
      'rcu_barrier' in the 'cpuidle_uninstall_idle_handler' function. The
      idle_get_state() and idle_put_state() accessors should be used to that
      effect.

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: linaro-kernel@xxxxxxxxxxxxxxxx
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 91ec6778ec4f963fcb2c2793610919b572f633b0
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Fri Sep 19 10:22:41 2014 +0100

      sched/deadline: Fix inter- exclusive cpusets migrations

      Users can perform clustered scheduling using the cpuset facility.
      After an exclusive cpuset is created, task migrations happen only
      between CPUs belonging to the same cpuset. Inter- cpuset migrations
      can only happen when the user requires so, moving a task between
      different cpusets. This behaviour is broken in SCHED_DEADLINE, as
      currently spurious inter- cpuset migration may happen without user
      intervention.

      This patch fix the problem (and shuffles the code a bit to improve
      clarity).

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: raistlin@xxxxxxxx
      Cc: michael@xxxxxxxxxxxxxxxxxxxx
      Cc: fchecconi@xxxxxxxxx
      Cc: daniel.wagner@xxxxxxxxxxxx
      Cc: vincent@xxxxxxxxxxx
      Cc: luca.abeni@xxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411118561-26323-4-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a5e7be3b28a235108c59561bea55eea1072b23b0
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Fri Sep 19 10:22:39 2014 +0100

      sched/deadline: Clear dl_entity params when setscheduling to different 
class

      When a task is using SCHED_DEADLINE and the user setschedules it to a
      different class its sched_dl_entity static parameters are not cleaned
      up. This causes a bug if the user sets it back to SCHED_DEADLINE with
      the same parameters again.  The problem resides in the check we
      perform at the very beginning of dl_overflow():

        if (new_bw == p->dl.dl_bw)
                return 0;

      This condition is met in the case depicted above, so the function
      returns and dl_b->total_bw is not updated (the p->dl.dl_bw is not
      added to it). After this, admission control is broken.

      This patch fixes the thing, properly clearing static parameters for a
      task that ceases to use SCHED_DEADLINE.

      Reported-by: Daniele Alessandrelli <daniele.alessandrelli@xxxxxxxxx>
      Reported-by: Daniel Wagner <daniel.wagner@xxxxxxxxxxxx>
      Reported-by: Vincent Legout <vincent@xxxxxxxxxxx>
      Tested-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Tested-by: Daniel Wagner <daniel.wagner@xxxxxxxxxxxx>
      Tested-by: Vincent Legout <vincent@xxxxxxxxxxx>
      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Fabio Checconi <fchecconi@xxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411118561-26323-2-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 615f77511e4fafa9e67a5b84d8d886dde4f297df
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:39 2014 +0200

      x86/PCI: Mark PCI BIOS initialization code as such

      The pci_find_bios() function is only ever called from initialization code,
      therefore can be marked as such, too.  This, in turn, allows marking other
      functions called only in this context as well.

      The bios32_indirect variable can be marked as __initdata as it is only
      referenced from __init functions now.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 6af13bac777aaec7460475a9fea8e9640c4b606e
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:38 2014 +0200

      x86/PCI: Constify pci_mmcfg_probes[] array

      The pci_mmcfg_probes[] array is only ever read, therefore make it const.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 776f7ad6322817a5a021c5c479d688d322fb4b27
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:37 2014 +0200

      x86/PCI: Mark constants of pci_mmcfg_nvidia_mcp55() as __initconst

      The constants in pci_mmcfg_nvidia_mcp55() need to be marked as __initconst
      or they will remain in memory after init memory was released.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 64474b5235e83cc5e6002dcdb37145850ad86194
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:36 2014 +0200

      x86/PCI: Move __init annotation to the correct place

      According to include/linux/init.h, the __init annotation should be added
      immediately before the function name.  However, for quite a few functions
      in mmconfig-shared.c this is not the case.  It's either before the return
      type or even in the middle of it.  Beside gcc still getting it right, we
      should change them to comply to the rules of include/linux/init.h.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4476767cff44737f8965b34af0f375ac49f7fafa
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:54 2014 +0200

      mfd: max14577: Map charger device to its own of_node

      Add a "maxim,max14577-charger" of_compatible to the mfd_cell so the
      MFD child device (the charger) will have its own of_node set. This will
      be used by the max14577 charger driver in next patches to obtain battery
      configuration from DTS.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 25cc24c200dcba21bd1f1a59a01741185062dc0e
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 08:53:53 2014 +0200

      mfd: max14577: Add defines for MAX77836 charger

      Prepare for adding support for MAX77836 charger to the max14577 charger
      driver by adding necessary new defines and prefixes to existing ones.

      The MAX77836 uses slightly different values for ChgTyp field of STATUS2
      register. On the MAX14577 value of 0x6 is reserved and 0x7 dead battery.
      On the MAX77836 the opposite:
       - 0x6 means special charger,
       - 0x7 is reserved.
      Regardless of these differences use one common enum
      max14577_muic_charger_type.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit b91671bb23a79c32a23b0ad5d6e6ad292bb21bdf
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 19 17:37:56 2014 +0200

      UBI: Fix livelock in produce_free_peb()

      The while loop in produce_free_peb() assumes that each work will produce a
      free PEB. This is not true.
      If ubi->works_count is 1 and the only scheduled work is the
      wear_leveling_worker() produce_free_peb() can loop forever in case
      nobody schedules an erase work.
      Fix this issue by checking in the while loop whether work is scheduled.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit dfbdcd7cefcaba306fc1ad36aa8bc1352149e730
  Author: Andreas Werner <andreas.werner@xxxxxx>
  Date:   Wed Aug 27 19:51:45 2014 +0200

      mfd: menf21bmc: Introduce MEN 14F021P00 BMC MFD Core driver

      The MEN 14F021P00 Board Management Controller provides an
      I2C interface to the host to access the feature implemented in the BMC.
      The BMC is a PIC Microntroller assembled on CPCI Card from MEN 
Mikroelektronik
      and on a few Box/Display Computer.

      Added MFD Core driver, supporting the I2C communication to the device.

      The MFD driver currently supports the following features:
        - Watchdog
        - LEDs
        - Hwmon (voltage monitoring)

      Signed-off-by: Andreas Werner <andreas.werner@xxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f19f4f9525cf32f97341fac20ce66392e86a1b67
  Author: Simon Vincent <simon.vincent@xxxxxxxxxx>
  Date:   Wed Sep 24 12:21:33 2014 +0200

      ieee802154: 6lowpan: ensure header compression does not corrupt ipv6 
header

      The 6lowpan ipv6 header compression was causing problems for other 
interfaces
      that expected a ipv6 header to still be in place, as we were replacing the
      ipv6 header with a compressed version. This happened if you sent a packet 
to a
      multicast address as the packet would be output on 802.15.4, ethernet, 
and also
      be sent to the loopback interface. The skb data was shared between these
      interfaces so all interfaces ended up with a compressed ipv6 header.

      The solution is to ensure that before we do any header compression we are 
not
      sharing the skb or skb data with any other interface. If we are then we 
must
      take a copy of the skb and skb data before modifying the ipv6 header.
      The only place we can copy the skb is inside the xmit function so we don't
      leave dangling references to skb.

      This patch moves all the header compression to inside the xmit function. 
Very
      little code has been changed it has mostly been moved from 
lowpan_header_create
      to lowpan_xmit. At the top of the xmit function we now check if the skb is
      shared and if so copy it. In lowpan_header_create all we do now is store 
the
      source and destination addresses for use later when we compress the 
header.

      Signed-off-by: Simon Vincent <simon.vincent@xxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit ca079ad6af0d9948101992d03e7145ab8b426f66
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Wed Sep 24 12:21:32 2014 +0200

      mrf24j40: use pr_* / dev_* instead of printk()

      Replace printk() with dev_*() pr_*().

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Acked-by: Alan Ott <alan@xxxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3d920f06e2f2f8f601084718da6c55f8885d7a7f
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Wed Sep 24 12:21:31 2014 +0200

      mrf24j40: remove unnecessary return statement

      Remove the return statement in the void function.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Acked-by: Alan Ott <alan@xxxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 529160dc73a1cb4bb377887f5453d33b6d84d18f
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Wed Sep 24 12:21:30 2014 +0200

      mrf24j40: fix Missing a blank line after declarations

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Acked-by: Alan Ott <alan@xxxxxxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c24ae0dcd3e8695efa43e71704d1fc4bc7e29e9b
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:58 2014 +0800

      kvm: x86: Unpin and remove kvm_arch->apic_access_page

      In order to make the APIC access page migratable, stop pinning it in
      memory.

      And because the APIC access page is not pinned in memory, we can
      remove kvm_arch->apic_access_page.  When we need to write its
      physical address into vmcs, we use gfn_to_page() to get its page
      struct, which is needed to call page_to_phys(); the page is then
      immediately unpinned.

      Suggested-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 38b9917350cb2946e368ba684cfc33d1672f104e
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:54 2014 +0800

      kvm: vmx: Implement set_apic_access_page_addr

      Currently, the APIC access page is pinned by KVM for the entire life
      of the guest.  We want to make it migratable in order to make memory
      hot-unplug available for machines that run KVM.

      This patch prepares to handle this for the case where there is no nested
      virtualization, or where the nested guest does not have an APIC page of
      its own.  All accesses to kvm->arch.apic_access_page are changed to go
      through kvm_vcpu_reload_apic_access_page.

      If the APIC access page is invalidated when the host is running, we update
      the VMCS in the next guest entry.

      If it is invalidated when the guest is running, the MMU notifier will 
force
      an exit, after which we will handle everything as in the previous case.

      If it is invalidated when a nested guest is running, the request will 
update
      either the VMCS01 or the VMCS02.  Updating the VMCS01 is done at the
      next L2->L1 exit, while updating the VMCS02 is done in prepare_vmcs02.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4256f43f9fab91e1c17b5846a240cf4b66a768a8
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:54 2014 +0800

      kvm: x86: Add request bit to reload APIC access page address

      Currently, the APIC access page is pinned by KVM for the entire life
      of the guest.  We want to make it migratable in order to make memory
      hot-unplug available for machines that run KVM.

      This patch prepares to handle this in generic code, through a new
      request bit (that will be set by the MMU notifier) and a new hook
      that is called whenever the request bit is processed.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit fe71557afbec641fee73711e40602bed37f6f33b
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:57 2014 +0800

      kvm: Add arch specific mmu notifier for page invalidation

      This will be used to let the guest run while the APIC access page is
      not pinned.  Because subsequent patches will fill in the function
      for x86, place the (still empty) x86 implementation in the x86.c file
      instead of adding an inline function in kvm_host.h.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 445b8236959bfe624a5aa9bce89f44a3bec9b2b1
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Wed Sep 24 15:57:55 2014 +0800

      kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and 
make it non-static

      Different architectures need different requests, and in fact we
      will use this function in architecture-specific code later. This
      will be outside kvm_main.c, so make it non-static and rename it to
      kvm_make_all_cpus_request().

      Reviewed-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 57128468080a8b6ea452223036d3e417f748af55
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Mon Sep 22 14:54:42 2014 -0700

      kvm: Fix page ageing bugs

      1. We were calling clear_flush_young_notify in unmap_one, but we are
      within an mmu notifier invalidate range scope. The spte exists no more
      (due to range_start) and the accessed bit info has already been
      propagated (due to kvm_pfn_set_accessed). Simply call
      clear_flush_young.

      2. We clear_flush_young on a primary MMU PMD, but this may be mapped
      as a collection of PTEs by the secondary MMU (e.g. during log-dirty).
      This required expanding the interface of the clear_flush_young mmu
      notifier, so a lot of code has been trivially touched.

      3. In the absence of shadow_accessed_mask (e.g. EPT A bit), we emulate
      the access bit by blowing the spte. This requires proper synchronizing
      with MMU notifier consumers, like every other removal of spte's does.

      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 8a9522d2fe6a1b643d3aef5ab7f097f73c601e7a
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Tue Sep 23 12:34:54 2014 -0700

      kvm/x86/mmu: Pass gfn and level to rmapp callback.

      Callbacks don't have to do extra computation to learn what the caller
      (lvm_handle_hva_range()) knows very well. Useful for
      debugging/tracing/printk/future.

      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c1118b3602c2329671ad5ec8bdf8e374323d6343
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Sep 22 13:17:48 2014 +0200

      x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is 
read-only

      On x86_64, kernel text mappings are mapped read-only with 
CONFIG_DEBUG_RODATA.
      In that case, KVM will fail to patch VMCALL instructions to VMMCALL
      as required on AMD processors.

      The failure mode is currently a divide-by-zero exception, which obviously
      is a KVM bug that has to be fixed.  However, picking the right instruction
      between VMCALL and VMMCALL will be faster and will help if you cannot 
upgrade
      the hypervisor.

      Reported-by: Chris Webb <chris@xxxxxxxxxxxx>
      Tested-by: Chris Webb <chris@xxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 81760dccf8d1fe5b128b58736fe3f56a566133cb
  Author: Chen Yucong <slaoub@xxxxxxxxx>
  Date:   Tue Sep 23 10:44:35 2014 +0800

      kvm: x86: use macros to compute bank MSRs

      Avoid open coded calculations for bank MSRs by using well-defined
      macros that hide the index of higher bank MSRs.

      No semantic changes.

      Signed-off-by: Chen Yucong <slaoub@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d5262739cbb8a6414ba521a79bf0549717459a09
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 10:01:57 2014 +0300

      KVM: x86: Remove debug assertion of non-PAE reserved bits

      Commit 346874c9507a ("KVM: x86: Fix CR3 reserved bits") removed non-PAE
      reserved bits which were not according to Intel SDM.  However, residue 
was left
      in a debug assertion (CR3_NONPAE_RESERVED_BITS).  Remove it.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 2ea75be3219571d0ec009ce20d9971e54af96e09
  Author: David Matlack <dmatlack@xxxxxxxxxx>
  Date:   Fri Sep 19 16:03:25 2014 -0700

      kvm: don't take vcpu mutex for obviously invalid vcpu ioctls

      vcpu ioctls can hang the calling thread if issued while a vcpu is running.
      However, invalid ioctls can happen when userspace tries to probe the kind
      of file descriptors (e.g. isatty() calls ioctl(TCGETS)); in that case,
      we know the ioctl is going to be rejected as invalid anyway and we can
      fail before trying to take the vcpu mutex.

      This patch does not change functionality, it just makes invalid ioctls
      fail faster.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 234b239bea395316d7f78018c672f4a88b3cdf0d
  Author: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
  Date:   Wed Sep 17 10:51:48 2014 -0700

      kvm: Faults which trigger IO release the mmap_sem

      When KVM handles a tdp fault it uses FOLL_NOWAIT. If the guest memory
      has been swapped out or is behind a filemap, this will trigger async
      readahead and return immediately. The rationale is that KVM will kick
      back the guest with an "async page fault" and allow for some other
      guest process to take over.

      If async PFs are enabled the fault is retried asap from an async
      workqueue. If not, it's retried immediately in the same code path. In
      either case the retry will not relinquish the mmap semaphore and will
      block on the IO. This is a bad thing, as other mmap semaphore users
      now stall as a function of swap or filemap latency.

      This patch ensures both the regular and async PF path re-enter the
      fault allowing for the mmap semaphore to be relinquished in the case
      of IO wait.

      Reviewed-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Andres Lagar-Cavilla <andreslc@xxxxxxxxxx>
      Acked-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit b4619660635732bd2da376bb8f31f94d0f15fc98
  Author: Tiejun Chen <tiejun.chen@xxxxxxxxx>
  Date:   Mon Sep 22 10:31:38 2014 +0800

      kvm: x86: fix two typos in comment

      s/drity/dirty and s/vmsc01/vmcs01

      Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4566654bb9be9e8864df417bb72ceee5136b6a6a
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 22:39:44 2014 +0300

      KVM: vmx: Inject #GP on invalid PAT CR

      Guest which sets the PAT CR to invalid value should get a #GP.  
Currently, if
      vmx supports loading PAT CR during entry, then the value is not checked.  
This
      patch makes the required check in that case.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 040c8dc8a5afa7364bb8bb5b1b76c30007d6be14
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 22:39:43 2014 +0300

      KVM: x86: emulating descriptor load misses long-mode case

      In 64-bit mode a #GP should be delivered to the guest "if the code segment
      descriptor pointed to by the selector in the 64-bit gate doesn't have the 
L-bit
      set and the D-bit clear." - Intel SDM "Interrupt 13ââ?¬â??General 
Protection
      Exception (#GP)".

      This patch fixes the behavior of CS loading emulation code. Although the
      comment says that segment loading is not supported in long mode, this 
function
      is executed in long mode, so the fix is necassary.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 77c3913b74212a86027d311f5e81625736816620
  Author: Liang Chen <liangchen.linux@xxxxxxxxx>
  Date:   Thu Sep 18 12:38:37 2014 -0400

      KVM: x86: directly use kvm_make_request again

      A one-line wrapper around kvm_make_request is not particularly
      useful. Replace kvm_mmu_flush_tlb() with kvm_make_request().

      Signed-off-by: Liang Chen <liangchen.linux@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a70656b63a82d639b0cec54861bf8faf16ad74e6
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Sep 18 12:38:36 2014 -0400

      KVM: x86: count actual tlb flushes

      - we count KVM_REQ_TLB_FLUSH requests, not actual flushes
        (KVM can have multiple requests for one flush)
      - flushes from kvm_flush_remote_tlbs aren't counted
      - it's easy to make a direct request by mistake

      Solve these by postponing the counting to kvm_check_request().

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Liang Chen <liangchen.linux@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit bc6134942dbbf31c25e9bd7c876be5da81c9e1ce
  Author: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
  Date:   Thu Sep 18 18:24:57 2014 -0300

      KVM: nested VMX: disable perf cpuid reporting

      Initilization of L2 guest with -cpu host, on L1 guest with -cpu host
      triggers:

      (qemu) KVM: entry failed, hardware error 0x7
      ...
      nested_vmx_run: VMCS MSR_{LOAD,STORE} unsupported

      Nested VMX MSR load/store support is not sufficient to
      allow perf for L2 guest.

      Until properly fixed, trap CPUID and disable function 0xA.

      Signed-off-by: Marcelo Tosatti <mtosatti@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a2b9e6c1a35afcc0973acb72e591c714e78885ff
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 02:50:50 2014 +0300

      KVM: x86: Don't report guest userspace emulation error to userspace

      Commit fc3a9157d314 ("KVM: X86: Don't report L2 emulation failures to
      user-space") disabled the reporting of L2 (nested guest) emulation 
failures to
      userspace due to race-condition between a vmexit and the instruction 
emulator.
      The same rational applies also to userspace applications that are 
permitted by
      the guest OS to access MMIO area or perform PIO.

      This patch extends the current behavior - of injecting a #UD instead of
      reporting it to userspace - also for guest userspace code.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 1f755a827538226fff38aad128c4a6836bd89b48
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 16 13:37:40 2014 +0200

      kvm: Make init_rmode_tss() return 0 on success.

      In init_rmode_tss(), there two variables indicating the return
      value, r and ret, and it return 0 on error, 1 on success. The function
      is only called by vmx_set_tss_addr(), and ret is redundant.

      This patch removes the redundant variable, by making init_rmode_tss()
      return 0 on success, -errno on failure.

      Reviewed-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit dd598091de4aabbc8bd7290a04f364e443c03455
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 15:10:03 2014 +0300

      KVM: x86: Warn if guest virtual address space is not 48-bits

      The KVM emulator code assumes that the guest virtual address space (in 
64-bit)
      is 48-bits wide.  Fail the KVM_SET_CPUID and KVM_SET_CPUID2 ioctl if
      userspace tries to create a guest that does not obey this restriction.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 3c3c29fd0d7cddc32862c350d0700ce69953e3bd
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Sep 24 13:02:46 2014 +0200

      kvm-vfio: do not use module_init

      /me got confused between the kernel and QEMU.  In the kernel, you can
      only have one module_init function, and it will prevent unloading the
      module unless you also have the corresponding module_exit function.

      So, commit 80ce1639727e (KVM: VFIO: register kvm_device_ops dynamically,
      2014-09-02) broke unloading of the kvm module, by adding a module_init
      function and no module_exit.

      Repair it by making kvm_vfio_ops_init weak, and checking it in
      kvm_init.

      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Alex Williamson <Alex.Williamson@xxxxxxxxxx>
      Fixes: 80ce1639727e9d38729c34f162378508c307ca25
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d41c15cf95bd91b9c333f6f749670e22c8a47ad9
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 24 13:14:46 2014 +0300

      Bluetooth: Fix reason code used for rejecting SCO connections

      The core specification defines valid values for the
      HCI_Reject_Synchronous_Connection_Request command to be 0x0D-0x0F. So
      far the code has been using HCI_ERROR_REMOTE_USER_TERM (0x13) which is
      not a valid value and is therefore being rejected by some controllers:

       > HCI Event: Connect Request (0x04) plen 10
        bdaddr 40:6F:2A:6A:E5:E0 class 0x000000 type eSCO
       < HCI Command: Reject Synchronous Connection (0x01|0x002a) plen 7
        bdaddr 40:6F:2A:6A:E5:E0 reason 0x13
        Reason: Remote User Terminated Connection
       > HCI Event: Command Status (0x0f) plen 4
        Reject Synchronous Connection (0x01|0x002a) status 0x12 ncmd 1
        Error: Invalid HCI Command Parameters

      This patch introduces a new define for a value from the valid range
      (0x0d == Connection Rejected Due To Limited Resources) and uses it
      instead for rejecting incoming connections.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3778129206419c41f0dac877d931900397cab25c
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:55:07 2014 -0700

      gpio, bcm-kona, LLVMLinux: Remove use of __initconst

      The __initconst is in the wrong place, and when moved to the correct place
      it uncovers an error where the variable is used by non-init data 
structures.

      Instead merely make them const and put the const in the right spot.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1b4c5a6e6b73b082170bfcbf1ff3e2fcf2e7530c
  Author: Gernot Vormayr <gvormayr@xxxxxxxxx>
  Date:   Wed Sep 24 00:58:45 2014 +0200

      gpio: Fix ngpio in gpio-xilinx driver

      If one adds gpio-controller; to the chip in the devicetree, then
      initialization fails with 'gpiochip_find_base: cannot find free range',
      because ngpio is 0. This patch fixes the bug.

      This version includes the suggestions from Linus Walleij.

      Tested on ml507 board.

      Signed-off-by: Gernot Vormayr <gvormayr@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 58a3b92d33d289e2f3390b40a2c5cfd7f32cfe7a
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 24 13:30:24 2014 +0200

      gpio: dwapb: fix pointer to integer cast

      The statements BUG_ON(ctx == 0) was implicitly casting a pointer
      to an integer for comparison. Do this with a bool test instead
      to get away from sparse warnings.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit fa0111be4ff30150720db3c3e5ee8d7823921639
  Author: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
  Date:   Wed Jul 30 13:25:32 2014 +0530

      clk: samsung: exynos4: remove duplicate div_core2 divider clock 
instantiation

      The 'div_core2' clock and the 'arm_clk' divider clocks are instances of
      the same divider clock. So remove the 'arm_clk' clock instance.

      Signed-off-by: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
      [tomasz.figa@xxxxxxxxx: Fixed remaining occurences of 'arm_clk'.]
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit ee0d68ab5f0997a500fdf90924a58e787b216292
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:22 2014 +0200

      drm/udl: use container_of to resolve udl_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0d634f6e5b0d1d6e2b044b23d448ab5fb7c102e5
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:21 2014 +0200

      drm/ast: use container_of to resolve ast_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c39aa6a1e32aab4826c613866024cbdd4933631a
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:20 2014 +0200

      drm/gma500: use container_of to resolve psb_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f38e34ac54569756963827434d4b18b9ad9d8b95
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:19 2014 +0200

      drm/qxl: use container_of to resolve qxl_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5ee932d049a4e6e1e134f521dbb98fdd3993a8e9
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:18 2014 +0200

      drm/nouveau: use container_of to resolve nouveau_plane from drm_plane

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 918b7ed423ab7c423efe0e71f7670ff9139d3ee0
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:17 2014 +0200

      drm/nouveau: use container_of to resolve nouveau_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a1d0280e678c4d0074bd994ac53d95d39be9383c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:16 2014 +0200

      drm/radeon: use container_of to resolve radeon_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 98cc0343178558579aacb7b27dc5aee2791c8263
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:15 2014 +0200

      drm/mgag200: use container_of to resolve mga_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ea0622cfb4c0dbf3a8e6c4b448b8636ea75e1069
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 18:40:14 2014 +0200

      drm/cirrus: use container_of to resolve cirrus_fbdev from drm_fb_helper

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 80c873b6b7b4de56d0771e3834ea71467937e506
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 15 14:04:28 2014 +0200

      drm: Improve debug output for drm_wait_one_vblank

      This replicates what we've done in i915 in

      commit 31e4b89acbd7b19c9a8557e6e660a583a0b97daa
      Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Date:   Mon Aug 18 13:51:00 2014 +0100

          drm/i915: Print the pipe on which the vblank wait times out

      to make sure that when we switch i915 to drm_wait_one_vblank that the
      debug output doesn't regress.

      Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Cc: Thomas Wood <thomas.wood@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit f2b50c1161590c3bcdbf3455fe4c575f1c1bd293
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Sep 12 17:07:32 2014 +0200

      drm: Fixup locking for universal cursor planes

      Bunch of things amiss:
      - Updating crtc->cursor_x/y was done without any locking. Spotted by
        David Herrmann.
      - Dereferencing crtc->cursor->fb was using the wrong lock, should take
        the crtc lock.
      - Grabbing _all_ modeset locks torpedoes the reason why we added
        fine-grained locks originally: Cursor updates shouldn't stall on
        background stuff like probing outputs.

      Best is to just grab the crtc lock around everything and drop all the
      other locking. The only issue is that we can't switch planes between
      crtcs with that, so make sure that never happens when someone uses
      universal plane helpers. This shouldn't be a possible regression ever
      since legacy ioctls also only grabbed the crtc lock, so switching
      crtcs was never possible for the underlying plane object. And i915
      (the only user of universal cursors thus far) has fixed cursor->crtc
      links.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Cc: Pallavi G<pallavi.g@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Tested-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit da8f43962bd323813f7215b00b5da48ad766b9b2
  Author: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
  Date:   Sat Sep 13 18:25:54 2014 +0200

      drm: Don't update vblank timestamp when the counter didn't change

      If we already have a timestamp for the current vblank counter, don't
      update it with a new timestmap. Small errors can creep in between two
      timestamp queries for the same vblank count, which could be confusing to
      userspace when it queries the timestamp for the same vblank sequence
      number twice.

      This problem gets exposed when the vblank disable timer is not used
      (or is set to expire quickly) and thus we can get multiple vblank
      disable<->enable transition during the same frame which would all
      attempt to update the timestamp with the latest estimate.

      Testcase: igt/kms_flip/flip-vs-expired-vblank
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>

      v2:Mario: Trivial rebase on top of current drm-next (13-Sep-2014)
      Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 29f1b65b5984c1e35e2d60d1416d03cee0b91ee2
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Mon Sep 22 23:33:08 2014 +0200

      KVM: EVENTFD: Remove inclusion of irq.h

      Commit c77dcac (KVM: Move more code under CONFIG_HAVE_KVM_IRQFD) added
      functionality that depends on definitions in ioapic.h when
      __KVM_HAVE_IOAPIC is defined.

      At the same time, kvm-arm commit 0ba0951 (KVM: EVENTFD: remove inclusion
      of irq.h) removed the inclusion of irq.h, an architecture-specific header
      that is not present on ARM but which happened to include ioapic.h on x86.

      Include ioapic.h directly in eventfd.c if __KVM_HAVE_IOAPIC is defined.
      This fixes x86 and lets ARM use eventfd.c.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4f0eb5d7efe375859b15c97f453113a242bf057b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:14 2014 +0100

      phy: remove .owner field for drivers using module_platform_driver

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver or platform_driver_register api,
      as this is overriden in __platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit a5ec598650257d9a7abefa6616840c872e194fdb
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Tue Sep 16 10:32:06 2014 +0530

      phy: exynos-dp-video: Use syscon support to control pmu register

      Currently the DP_PHY_ENABLE register is mapped in the driver,
      and accessed to control power to the PHY.
      With mfd-syscon and regmap interface available at our disposal,
      it's wise to use that instead of using a 'reg' property for the
      controller and allocating a memory resource for that.

      To facilitate this, we have added another compatible string
      for Exynso5420 SoC to acquire driver data which contains
      different DP-PHY-CONTROL register offset.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 26389c78269ada2927a4ec114bbf4df45776445d
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 11:33:02 2014 +0100

      MAINTAINERS: Add phy-stih41x-usb.c to ARCH/STI architecture

      This patch adds the new phy-sti41x-usb.c PHY driver found on
      STMicroelectronics stih41x consumer electronics SoC's into the STI
      arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit d6140c70ed5759e1097cf8ac80f89b208cf0260f
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 11:33:01 2014 +0100

      phy: phy-stih41x-usb: Add dt documentation for USB phy on STiH415/6

      This patch adds dt documentation bindings for the usb phy found
      on STiH415/5 SoC's from STMicroelectronics, which support USB 1.1 and 2.0.

      Signed-off-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 3f8da2e36c04577a39dc210255f53bdc9e4ca0e4
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 11:33:00 2014 +0100

      phy: phy-stih41x-usb: Add usb phy support for STiH41x SoCs.

      This driver adds support for USB (1.1 and 2.0) phy for STiH415 and
      STiH416 System-On-Chips from STMicroelectronics.

      Signed-off-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 6da969a5fe9768f4735480c91e4885cf9babf023
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:02:46 2014 +0100

      MAINTAINERS: Add phy-stih407-usb.c file to ARCH/STI architecture

      This patch adds the new phy-stih407-usb.c usb phy driver found on
      STMicroelectronics stih407 consumer electronics SoC's into the STI
      arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit ea1e53c7f147c48e5227f7ba67224ee99b67f865
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:02:45 2014 +0100

      phy: phy-stih407-usb: Add dt documentation for USB picophy found on 
stih407 SoC family

      This patch adds the dt documentation for the usb picophy found on stih407 
SoC family
      available from STMicroelectronics.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 89ae1f5d4c9a62dd32e14d5edfb7221d2f73039e
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:02:44 2014 +0100

      phy: phy-stih407-usb: Add usb picoPHY driver found on stih407 SoC family

      This is the generic phy driver for the picoPHY ports used by the
      USB2 and USB3 Host controllers when controlling usb2/1.1 devices. It
      is found on STiH407 SoC family from STMicroelectronics.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit dcc35b2160f32b8528973e91c25595fc91354e92
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:11 2014 -0700

      usb: phy: twl4030-usb: Use mutex instead of spinlock for protecting the 
data

      We're using threaded irq on a I2C bus and we're sleeping in
      twl4030_usb_irq() as it calls twl4030_usb_linkstat() which
      calls the i2c functions. If we ever need to lock for longer
      I2C transaction sequences a mutex will allow us to do that
      easily.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 48f48e172c45e66e5323813fccc7dfd34e404bbe
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:10 2014 -0700

      usb: phy: twl4030-usb: Remove asleep and rely on runtime PM

      There's no longer need for tracking the phy state in the driver
      with asleep, we can now rely on runtime PM.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit bad8e33582cb3ea5f3a7a3517ca48e0a03be11a3
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:09 2014 -0700

      usb: phy: twl4030-usb: Move code from twl4030_phy_power to the runtime PM 
calls

      We don't need twl4030_phy_power() any longer now that we have
      the runtime PM calls. Let's get rid of it as it's confusing.
      No functional changes, just move the code and use res instead
      of ret as we are not returning that value.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 62dc5769bbd9f187e2e5df64f4e3b5affd48fe7b
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Aug 27 16:28:08 2014 -0700

      usb: phy: twl4030-usb: Simplify phy init to use runtime PM

      We can now let the interrupt and delayed work do all that's
      needed with runtime PM.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit bb419402cc1075db508f9ee8cfff3618e111f744
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Mon Aug 18 07:54:16 2014 -0700

      usb: phy: twl4030-usb: Remove unused irq_enabled

      It's not being used any longer.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 25451e5cb99d6e8ab848b9c2c277fef532240a5a
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:16 2014 +0100

      phy: phy-spear1340-miphy: Use module_platform_driver to register driver.

      Using the module_platform_driver macro to register the driver as this gets
      rid of a lot of the boilerplate code.

      Also remove .owner field as this gets overridden in 
__platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 7e65e9c94a0d8dba3a6e1e2052fca26d6ca853e7
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:15 2014 +0100

      phy: phy-spear1310-miphy: Use module_platform_driver to register driver.

      Use the module_platform_driver macro to register the driver as this gets
      rid of a lot of the boilerplate code.

      Also remove .owner field as this gets overridden in 
__platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 556bdebb3bb155459d3ed1d0c23fdb34cd46af33
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:13 2014 +0100

      phy: phy-spear1340-miphy: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 0e71e235638b9422b4c2c81e939a4d8d4509349a
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:12 2014 +0100

      phy: phy-spear1310-miphy: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 3a4cfcbbaf675eca0d6a3be224212a98cca60c2b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:11 2014 +0100

      phy: phy-ti-pipe3: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 0b68253d9f8d25728bd2b7ec378bfb5e116cbe17
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:10 2014 +0100

      phy: phy-omap-usb2: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 1f8de849cf8399ff287bab560d04df4515ec73c0
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:09 2014 +0100

      phy: phy-mvebu-sata: Add missing error check for devm_kzalloc

      Currently this driver is missing a check on the return value of 
devm_kzalloc,
      which would cause a NULL pointer dereference in a OOM situation.

      This patch adds the aformentioned missing check.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 437a6bc478e6530efad9aeb04b84b2f5c4e356d5
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 13:40:08 2014 +0100

      phy: phy-omap-control: Remove unncessary site specific OOM messages

      The site specific OOM messages are unncessary, because they duplicate
      messages from the memory subsystem which include dump_stack().

      Removing these superflous messages makes the kernel smaller. A discussion
      here http://patchwork.ozlabs.org/patch/324158/ found that all error paths
      from kzalloc will print a error message, and that any error path which 
maybe
      found which doesn't would be considered a bug in kzalloc.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit 1233f59f745b237d85f12aa9cf12ffab469f322d
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 22 23:27:14 2014 +0400

      phy: Renesas R-Car Gen2 PHY driver

      This PHY, though formally being a part of Renesas USBHS controller, 
contains the
      UGCTRL2 register that controls multiplexing of the USB ports (Renesas 
calls them
      channels) to the different USB controllers: channel 0 can be connected to 
either
      PCI EHCI/OHCI or USBHS controllers, channel 2 can be connected to PCI 
EHCI/OHCI
      or xHCI controllers.

      This is a new driver for this USB PHY currently already supported under 
drivers/
      usb/phy/. The reason for writing the new driver was the requirement that 
the
      multiplexing  of USB channels to the controller be dynamic, depending on 
what
      USB drivers  are loaded,  rather than static as provided by the old 
driver. The
      infrastructure provided by drivers/phy/phy-core.c  seems to fit that 
purpose
      ideally. The new driver only  supports device tree probing  for now.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx>

  commit db4fa45ed3182d8206af241811dfc99369ffa849
  Author: Anders Berg <anders.berg@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 08:46:58 2014 +0200

      spi: pl022: Add support for chip select extension

      Add support for a extended PL022 which has an extra register for 
controlling up
      to five chip select signals. This controller is found on the AXM5516 SoC.
      Unfortunately the PrimeCell identification registers are identical to a
      standard ARM PL022. To work around this, the peripheral ID must be 
overridden
      in the device tree using the "arm,primecell-periphid" property with the 
value
      0x000b6022.

      Signed-off-by: Anders Berg <anders.berg@xxxxxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Acked-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 517bf80fe74494e2d7f185c107085cde11f0e9a4
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Wed Sep 24 17:07:14 2014 +0800

      mmc: rtsx_pci: Set power related cap2 macros

      Set MMC_CAP2_NO_PRESCAN_POWERUP and MMC_CAP2_FULL_PWR_CYCLE for
      rtsx_pci_sdmmc and rtsx_usb_sdmmc to reflect properties of Realtek
      card reader hosts.

      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8af465db967bf25a4617416c0cbaaaa506d444f5
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Wed Sep 24 17:07:13 2014 +0800

      mmc: core: Add new power_mode MMC_POWER_UNDEFINED

      Add MMC_POWER_UNDEFINED for power_mode in struct mmc_ios and use it as
      the initial value of host->ios.power_mode.

      For hosts with MMC_CAP2_NO_PRESCAN_POWERUP, this makes the later
      mmc_power_off() do real power-off things instead of NOP, and further
      prevents state messed up in cards that was already initialized (eg. by
      BIOS of UEFI driver).

      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7756a96d1617753d8387e59e0ba410e0dd512be4
  Author: Yi Sun <yi.y.sun@xxxxxxxxx>
  Date:   Tue Sep 9 02:13:59 2014 +0000

      mmc: sdhci: execute tuning when device is not busy

      We find tuning timeout because of the secure erase operation lasts too
      long, so don't do tuning when device is busy.

      Signed-off-by: Yi Sun <yi.y.sun@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 513d3c0f40c8e22fac019d5b0694374d17fbe682
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 21 12:32:59 2014 +0800

      gpio: xgene: Remove unneeded #ifdef CONFIG_OF guard

      This driver depends on OF_GPIO, so it won't be built if !CONFIG_OF.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 02ed185af0c146b479e5c62f9aeff975672f1d2f
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 21 12:32:10 2014 +0800

      gpio: xgene: Remove unneeded forward declation for struct xgene_gpio

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1a19864e3bc2715e95940c7ec89f75c77030ccb5
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 21 12:31:29 2014 +0800

      gpio: xgene: Fix missing spin_lock_init()

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f9f6a592cf4f35e7b614f1fb2e8d73969ee39a6d
  Author: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
  Date:   Wed Sep 17 13:14:20 2014 -0700

      ASoC: rt5677: Add a configuration option for LDO2_POW pin

      Some boards have this pin statically tied and do not require any 
configuration,
      some other boards allow to enable chip using GPIO.

      Add an option that tells which GPIO is used to power the audio codec.

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0397375dc936142fa0b96b525064306f4c2e312d
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Sat Sep 20 20:44:30 2014 +0530

      gpio: ks8695: fix switch case indentation

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 295494af0695bc190e6b939df1036af898c2856f
  Author: Octavian Purdila <octavian.purdila@xxxxxxxxx>
  Date:   Fri Sep 19 23:22:44 2014 +0300

      gpiolib: add irq_not_threaded flag to gpio_chip

      Some GPIO chips (e.g. the DLN2 USB adapter) have blocking get/set
      operation but do not need a threaded irq handler.

      Signed-off-by: Octavian Purdila <octavian.purdila@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c7908a37aeee2a038d7b1492eae29750d8738d2e
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Wed Sep 24 14:30:29 2014 +0800

      spi: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'n' will always be none zero here, and
      then if either equal to zero, the kzalloc() will return ZERO_SIZE_PTR,
      which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling
      kzalloc().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c3c6e231d860774037e7001ff3d536e5644fe2da
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:57 2014 +0300

      spi: dw: fix style of code in few places

      Make comments be surrounded by spaces and move part of code to one line 
where
      it suits 80 characters.

      There is no functional changes.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c3ce15bf2ae5cde3392944ad043b80f123510cde
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:56 2014 +0300

      spi: dw: introduce support of loopback mode

      For testing purposes it's good to have a loopback mode enabled. The patch 
adds
      necessary bits for that.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8e45ef682cb31fda62ed4eeede5d9745a0a1b1e2
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:53 2014 +0300

      spi: dw-mid: terminate ongoing transfers at exit

      Do full clean up at exit, means terminate all ongoing DMA transfers.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit b41583e7299046abdc578c33f25ed83ee95b9b31
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 20:08:51 2014 +0300

      spi: dw-mid: respect 8 bit mode

      In case of 8 bit mode and DMA usage we end up with every second byte 
written as
      0. We have to respect bits_per_word settings what this patch actually 
does.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit a5b4b234e15b68539dd4677bb8b0aeeef100fbba
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Sep 20 11:05:09 2014 +0400

      spi: clps711x: Migrate to the new clk subsystem

      Currently clps711x arch have a fully functional CLK driver.
      This patch migrates clps711x-spi driver to use the new CLK subsystem.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 528bc7808f4e36a330ec17ef22803f1345091494
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:50:06 2014 +0530

      mmc: atmel-mci: Release mmc resources on failure in probe

      This change takes care of releasing mmc resources on error cases in
      probe function which was missing. Also release timer in remove function.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d37cf5f7e1b315585940a735a8508d955ffc0f16
  Author: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 20:05:26 2014 +0300

      drm/i915/bdw: Cleanup pre prod workarounds

      as these have been fixed in production hw and hurt performance
      if applied.

      v2: adjust requested ring space (Ville)

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=83482
      Tested-by: zhoujian <jianx.zhou@xxxxxxxxx>
      Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7bca646e0fc34b19cd84e14ed474d1c95830cc80
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 18:21:48 2014 +0530

      mmc: atmel-mci: Switch to using managed resource in probe

      This change uses managed resource APIs to allocate resources such as,
      clk, gpio, io in order to simplify the driver unload or failure cases.
      Hence does away with release statements of the same resources in error
      labels and remove function.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 99632d1077853c2030bec3530011b9d9f423cc89
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:21 2014 +0300

      ASoC: max98090: Remove unused byte access macros

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0e2cadf39a37f633d3b6d286318506ea3bd0b286
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:20 2014 +0300

      ASoC: max98090: Remove unused version define

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3256ff6e5117c493ec20e96aad9f0a20d656d561
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:19 2014 +0300

      ASoC: max98090: Remove structure member extmic_mux from private data

      There is no other use for extmic_mux than setting it to zero so remove it.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ced1933db67087554abf22bcb285eb6873380b10
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:18 2014 +0300

      ASoC: max98090: Remove structure member irq from private data

      struct max98090_priv member irq is now used only locally in
      max98090_i2c_probe() and can be removed.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7a7f0ba03d521ac2d36c9015278bc35657b3dcc9
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:48:17 2014 +0300

      ASoC: max98090: Move interrupt request from codec probe to i2c probe

      Keep MAX98090 interrupt requested after i2c device probing as long as the
      driver is loaded. This fixes the issue where subsequent codec probe
      max98090_probe() call fails in interrupt request since interrupt wasn't
      freed over codec remove-reprobe cycle.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5c7c343a1159d1cb7604b6137cf547b2c1e2375d
  Author: Howard Mitchell <hm@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 12:50:31 2014 +0100

      ASoC: core: Fix volsw_range funcs so SOC_DOUBLE_R_RANGE_TLV works.

      This fixes a bug when using the SOC_DOUBLE_R_RANGE_TLV macro in
      the invert mode. In the non-invert case, e.g.

      SOC_DOUBLE_R_RANGE_TLV("<name>", <reg_l>, <reg_r>,
                                        0, 40, 255, 0, <tlv>)

      the range sent to the hardware is 40..255, but in the invert case:

      SOC_DOUBLE_R_RANGE_TLV("<name>", <reg_l>, <reg_r>,
                                        0, 40, 255, 1, <tlv>)

      the range 215..0 was being sent to the hardware. This commit
      corrects this to 255..40 so it is consistent with the non-invert
      case.

      Signed-off-by: Howard Mitchell <hm@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2720386ec5d4df8fd31ff7845b6e8557dcde3a26
  Author: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 16:25:29 2014 -0700

      regulator: qcom-rpm: Regulator driver for the Qualcomm RPM

      Driver for regulators exposed by the Resource Power Manager (RPM) found
      in Qualcomm 8660, 8960 and 8064 based devices.

      Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dfa5d19658a308b373ce0cb9f6be9338c16ce14f
  Author: Balaji T K <balajitk2@xxxxxxxxx>
  Date:   Wed Sep 17 22:50:11 2014 +0530

      MAINTAINERS: omap_hsmmc: remove myself from MAINTAINERS

      As I won't be able to maintain omap_hsmmc driver

      Signed-off-by: Balaji T K <balajitk2@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 6606110d89aefcb21b9e70adfe064987cbd8393a
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Fri Sep 12 14:56:56 2014 -0700

      mmc: Convert pr_warning to pr_warn

      Use the much more common pr_warn instead of pr_warning.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments
      o Remove extra spaces when coalescing formats

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 4f51b91335a63b2672a0f21fd13a684c8e35c4e8
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 07:12:14 2014 +0800

      gpio: Fix return value check in xgene_gpio_probe()

      In case of error, the function devm_ioremap_nocache() returns NULL
      pointer not ERR_PTR(). The IS_ERR() test in the return value check
      should be replaced with NULL test.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f12c1f9002d27374fd205f6e692891116ca22272
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Wed Jul 30 14:59:49 2014 -0700

      x86/vdso: Fix vdso2c's special_pages[] error checking

      Stephen Rothwell's compiler did something amazing: it unrolled a
      loop, discovered that one iteration of that loop contained an
      always-true test, and emitted a warning that will IMO only serve
      to convince people to disable the warning.

      That bogus warning caused me to wonder what prompted such an
      absurdity from his compiler, and I discovered that the code in
      question was, in fact, completely wrong -- I was looking things
      up in the wrong array.

      This affects 3.16 as well, but the only effect is to screw up
      the error checking a bit.  vdso2c's output is unaffected.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/53d96ad5.80ywqrbs33ZBCQej%25akpm@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2b0bf6c85a4940e00516f68ff7103329abf8512d
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 11:17:41 2014 -0700

      Bluetooth: Convert bt_<level> logging functions to return void

      No caller or macro uses the return value so make all
      the functions return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit be34f0f3e6aed6e828a8059247d169d38da128d7
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Sun Sep 21 21:47:43 2014 +0200

      sched/numa: Kill the wrong/dead TASK_DEAD check in task_numa_fault()

      current->state == TASK_DEAD means that the task is doing its
      last schedule(), page fault is obviously impossible at this
      stage.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Mel Gorman <mgorman@xxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140921194743.GA30114@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 368c75b98bdfdfad54e7f165016819ef344e3587
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:59 2014 +0530

      staging: rtl8188eu: odm.h: Remove unused struct dyn_primary_cca

      struct odm_dm_struct has a member of struct dyn_primary_cca,
      which is initialized once and then never used by driver, so
      we can remove struct dyn_promary_cca and code which initialize
      it.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f4ece938a70f6022a269f85bc06e796500f3ce3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:58 2014 +0530

      staging: rtl8188eu: Rework function ODM_AntennaDiversity_88E()

      Rename CamelCase function name.
      Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d2f44b7cf616f0e309f5ebee46159b671ccb9aff
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:57 2014 +0530

      staging: rtl8188eu: Rework function odm_HWAntDiv()

       Rename CamelCase function name and local variables.
       Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c45dde4ab133b1e8f1690670b5a09d60a8754d6
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:56 2014 +0530

      staging: rtl8188eu: Rework function ODM_AntselStatistics_88E()

      Rename CamelCase function name and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b26b75dafb0dd53d10c2cf98c9b8c92e41a4cf3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:55 2014 +0530

      staging: rtl8188eu: Rework function ODM_SetTxAntByTxInfo_88E()

      Rename CamelCase function name and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7614f023502475c0532a9024c0b1ea42ea61c225
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:54 2014 +0530

      staging: rtl8188eu: Rework function odm_UpdateTxAnt_88E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 052a806d6b4e6bed40bb4a184b1082ac26ffaf03
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:53 2014 +0530

      staging: rtl8188eu: Rework function ODM_UpdateRxIdleAnt_88E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages and comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db0ccdacd086343ee3672fa8abd659a5d8b18929
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:52 2014 +0530

      staging: rtl8188eu: Rework function ODM_AntennaDiversityInit_88E()

      Rename CamelCase function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c4d7ea09910ec8e97f60517f20d37debec947a83
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:51 2014 +0530

      staging: rtl8188eu: Rework function odm_FastAntTrainingInit()

      Rename CamelCase function name.
      Remove unnecessary comments and debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09002c76b56c2b3e29bf83c78c8120fa9d8a9d37
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:50 2014 +0530

      staging: rtl8188eu: Rework function odm_TRX_HWAntDivInit()

      Rename CamelCase function name.
      Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 87b89e850fbaae16ce845be8559e1b54cb57fec5
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:49 2014 +0530

      staging: rtl8188eu: Rework function odm_RX_HWAntDivInit()

      Rename CamelCase function name.
      Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 146b901038eea2e73fb4674d63f55b97c7a09de5
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:48 2014 +0530

      staging: rtl8188eu: Remove unused header file odm_RegDefine11AC.h

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6f1b7df41526538d544b108c1d7ceca79963abe4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Sep 20 19:55:47 2014 +0530

      staging: rtl8188eu: Remove odm_debug.c

      Move a function and global variable from odm_debug.c to odm.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46fa0ec0fa4d396e94ac9a8d3e01e6da1f35efdd
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Mon Sep 22 21:27:47 2014 +0100

      staging: vt6655: device_get_options remove unused variable devname

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42f709eff132e82f5375b4daae208953035768b2
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Mon Sep 22 21:27:46 2014 +0100

      staging: vt6655: pr_err remove string to net device name

      Just print driver name with dev_err removing the string formatting.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74316949a2f26b75e66cd1c8c8bad4cde1841645
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Tue Sep 9 09:38:01 2014 +0300

      MAINTAINERS: Move Xillybus out of staging

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7051924f771722c6dd235e693742cda6488ac700
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Tue Sep 9 09:36:04 2014 +0300

      xillybus: Move out of staging

      This driver has been functional and stable throughout the year it has 
spent
      in the staging area. It has been patched for minor bugs, coding style 
issues
      and improvements during this period.

      This is the second submission of this move-out, after making several style
      improvements, as suggested by Dan Carpenter.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9b4c8cfaff67086f7c8c2540576a6e9504c8bd88
  Author: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
  Date:   Sat Sep 20 12:09:11 2014 +0100

      staging: wlan-ng: remove unused 'result' var

      Signed-off-by: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1d1a9d3a104531e25b7a33d60b627e93700327f
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Sat Sep 20 14:40:38 2014 +0200

      staging: line6: fix midibuf.c coding style issue

      Fix the following checkpatch.pl warning:
      - else is not generally useful after a break or return

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c74920124750e5270c689d8c892a1c4263e5a547
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 23 09:22:36 2014 +0900

      staging: dgap: use dgap_release_remap() in dgap_cleanup_board()

      Just simply use dgap_release_remap() in dgap_cleanup_board() for
      releasing map memory.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b23e487903ae1cf5d06c14fa719555dead0f5ae4
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 23 09:22:08 2014 +0900

      staging: dgap: adds missing iounmap for re_map_port in 
dgap_release_remap()

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 476f6bc80ba98ce4feab8eb90ed389b6cd47d613
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 23 09:21:38 2014 +0900

      staging: dgap: remove unused 'runwait' variable

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d40f0d8d3d09732853ea010c12100609269a6e41
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:14 2014 +0100

      staging: et131x: Remove unnecessary defines to enable driver PM

      The Power Management functions can be conditional by assigning pm ops
      directly to .driver.pm, instead of using #ifdef's, saving some lines of
      code.

      Reported-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b57cb55b463d918e07843ebd552da8557d37e3ff
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:13 2014 +0100

      staging: et131x: Add space after { in pci ID table

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecce565056db18b6136d9ff9232aa3761aae4e48
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:12 2014 +0100

      staging: et131x: don't cast a void* to a struct pointer

      Casting a void* popinter to a struct pointer is unnecessary, don't do
      it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e112eb598db4fb7b99086c33765cf262dcfda0d2
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Tue Sep 23 20:41:11 2014 +0100

      staging: et131x: zero allocation of fbr to prevent random address access

      If et131x_rx_dma_memory_alloc() allocates rx_ring->fbr[0] but fails to
      allocate rx_ring->fbr[1], this leaves fbr[0]->ring_virtaddr with the
      possibility of being accessed in et131x_rx_dma_memory_free() as it
      contains a random value, potentially causing an oops.

      Fix this by zeroing the fbr memory on allocation. Subsequent frees of
      this fbr memory explicitly zeros the ring_virtaddr value.

      Reported-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfe945c8e1260e405a7a257719c9e2cf77cafa4e
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 22:43:51 2014 +0800

      imx-drm: imx-drm-core: add basic suspend/resume support

      HDMI currently stops working after a system suspend/resume cycle.  The
      cause is that the mode setting states in hardware gets lost and isn't
      restored across the suspend/resume cycle.

      The patch adds a very basic suspend/resume support to imx-drm driver,
      and calls drm_helper_resume_force_mode() in .resume hook to restore the
      mode setting states, so that HDMI can continue working after a system
      suspend/resume cycle.

      Since the suspend/resume hook can be called with drm_device pointer
      being NULL from driver data, we need a check on the pointer in the
      hooks.  And to avoid using a stale pointer from driver data, it also
      clears driver data in .unload hook.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b46355f0f77f6553ad6079ffd6ee5adfb8ca7a8b
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 22:10:43 2014 +0800

      imx-drm: ipuv3-plane: remove function ipu_plane_dpms()

      All those ipu_*_put() calls in ipu_plane_dpms() are unnecessary,
      because the only occurrence of ipu_plane_dpms() with 'mode' not being
      DRM_MODE_DPMS_ON is in function ipu_disable_plane(), which already
      has a ipu_plane_put_resources() call to put those ipu resources right
      after ipu_plane_dpms().

      So with those redundant ipu_*_put() calls removed from ipu_plane_dpms(),
      the only left code in the function is ipu_plane_enable|disable().  Thus,
      we can just call ipu_plane_enable|disable() as needed directly and
      remove the ipu_plane_dpms() function completely.

      Suggested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bef59c5024be687ef4f228915af9961307a779ab
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:26:35 2014 +0200

      devres: Improve devm_kasprintf()/kvasprintf() support

        - Add devm_kasprintf()/kvasprintf(), introduced by commit
          75f2a4ead5d5890ada9c2663a70fb58613c0d9f2 ("devres: Add
          devm_kasprintf and devm_kvasprintf API"), to
          Documentation/driver-model/devres.txt,
        - Improve kernel doc: the string is not an existing formatted string,
          but is formatted into the newly-allocated buffer,
        - Add a __printf() annotation to devm_kasprintf(), so the compiler
          will verify the format string argument types.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 54270354b518952da934ee1c7e13ed1c9654fd22
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:26:34 2014 +0200

      Documentation: devres: Add missing devm_kstrdup() managed interface

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea05166aac28c1792201b8ab8d5e342f512e6c8f
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Thu Aug 14 10:05:03 2014 +0200

      Documentation: devres: Add missing IRQ functions

      Commit 0668d3065128 ("genirq: Add devm_request_any_context_irq()")
      introduced devm_request_any_context_irq() and commit 935bd5b971f0
      ("genirq: add support for threaded interrupts to devres") added
      devm_request_threaded_irq(). Add these two functionions to the list of
      managed interfaces.

      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: Arjan van de Ven <arjan@xxxxxxxxxxxxxxx>
      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 046c7911b224267062ab1caeabbf11bc46e9c152
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:29:12 2014 -0700

      Drivers: hv: vmbus: Enable interrupt driven flow control

      In win8 we have a feature that allows for interrupt driven flow management
      for host/guest communication. For instance, if the host were blocked 
because
      there was no space available in the ringbuffer, the host could request 
that the
      guest send an interrupt when space becomes available in the ringbuffer 
(when
      the guest drains the ringbuffer).

      While this feature was implemented in the guest a while ago, we had not
      advertised that the guest supported this feature. This patch advertises
      the support to the host.

      For pre-win8 hosts, this has no effect since the size of the ringbuffer
      control structure has not changed and all changes have been backward
      compatible - unused/reserved space has been used to implement this
      feature.

      In this version of the patch I have cleaned up the commit log based on
      feedback from Greg KH.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bc5a5b02331a3175a5fca20a4beba249e573b672
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:21:47 2014 -0700

      Drivers: hv: util: Properly pack the data for file copy functionality

      Properly pack the data for file copy functionality. Patch based on
      investigation done by Matej Muzila <mmuzila@xxxxxxxxxx>

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reported-by: <qge@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Acked-by: Jason Wang <jasowang@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2115b5617adf2eecca49e78f3810f359ddc5c396
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 18:29:53 2014 -0700

      Drivers: hv: vmbus: Properly protect calls to smp_processor_id()

      Disable preemption when sampling current processor ID when preemption
      is otherwise possible.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b29ef3546aecb253a5552b198cef23750d56e1e4
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 18:29:52 2014 -0700

      Drivers: hv: vmbus: Cleanup hv_post_message()

      Minimize failures in this function by pre-allocating the buffer
      for posting messages. The hypercall for posting the message can fail
      for a number of reasons:

              1. Transient resource related issues
              2. Buffer alignment
              3. Buffer cannot span a page boundry

      We address issues 2 and 3 by preallocating a per-cpu page for the buffer.
      Transient resource related failures are handled by retrying by the callers
      of this function.

      This patch is based on the investigation
      done by Dexuan Cui <decui@xxxxxxxxxxxxx>.

      I would like to thank Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      for reporting the issue and helping in debuggging.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reported-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98d731bb064a9d1817a6ca9bf8b97051334a7cfe
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:33 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_close_internal()

      Eliminate calls to BUG_ON() in vmbus_close_internal().
      We have chosen to potentially leak memory, than crash the guest
      in case of failures.

      In this version of the patch I have addressed comments from
      Dan Carpenter (dan.carpenter@xxxxxxxxxx).

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45d727cee9e200f5b351528b9fb063b69cf702c8
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:35 2014 -0700

      Drivers: hv: vmbus: Fix a bug in vmbus_open()

      Fix a bug in vmbus_open() and properly propagate the error. I would
      like to thank Dexuan Cui <decui@xxxxxxxxxxxxx> for identifying the
      issue.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72c6b71c245dac8f371167d97ef471b367d0b66b
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:34 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_establish_gpadl()

      Eliminate the call to BUG_ON() by waiting for the host to respond. We are
      trying to reclaim the ownership of memory that was given to the host and 
so
      we will have to wait until the host responds.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66be653083057358724d56d817e870e53fb81ca7
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:32 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_teardown_gpadl()

      Eliminate calls to BUG_ON() by properly handling errors. In cases where
      rollback is possible, we will return the appropriate error to have the
      calling code decide how to rollback state. In the case where we are
      transferring ownership of the guest physical pages to the host,
      we will wait for the host to respond.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdeebcc62279119dbeafbc1a2e39e773839025fd
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:25:31 2014 -0700

      Drivers: hv: vmbus: Cleanup vmbus_post_msg()

      Posting messages to the host can fail because of transient resource
      related failures. Correctly deal with these failures and increase the
      number of attempts to post the message before giving up.

      In this version of the patch, I have normalized the error code to
      Linux error code.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Tested-by: Sitsofe Wheeler <sitsofe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 471b095dfe0d693a8d624cbc716d1ee4d74eb437
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:25:37 2014 -0700

      firmware_class: make sure fw requests contain a name

      An empty firmware request name will trigger warnings when building
      device names. Make sure this is caught earlier and rejected.

      The warning was visible via the test_firmware.ko module interface:

      echo -ne "\x00" > /sys/devices/virtual/misc/test_firmware/trigger_request

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Tested-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06c88b0d7ad87540405aea7f91d98ef43be04c95
  Author: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
  Date:   Fri Sep 5 18:03:42 2014 +0100

      i8k: Add support for Dell Latitude E6540

      Add support for the Dell Latitude E6540 which needs a different fan speed 
multiplier.

      Signed-off-by: Steven Honeyman <stevenhoneyman@xxxxxxxxx>
      Reviewed-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e45354645f77e83fe3832f150acdcfeff45f44c
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Aug 29 11:42:56 2014 +0300

      VMCI: integer overflow in vmci_datagram_dispatch()

      This is untrusted user data from vmci_host_do_send_datagram() so the
      VMCI_DG_SIZE() macro can have an integer overflow.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95e838c915edbdde366d111905245171ac99c2cc
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Mon Sep 1 13:49:56 2014 +0200

      ipoctal: clear break interrupt as soon as it occurs

      In some condition we receive the break interrupt but nothing is putted
      in the Rx FIFO and the correspondend bit in the status register is not
      set. Thus, no-one clear the interrupt and the handler will be called
      forever.

      This patch clear the break interrupt as soon as it occurs. Then, if the
      break character '\0' is putted in the fifo we will manage it.

      We can also unmask the Break interrupt but its bit in ISR is still set
      on break. So I think is better to keep the registers clean.

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1451f414639465995dfc1f820aa1a64723cbd662
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:53 2014 +0200

      GenWQE: Support blocking when DDCB queue is busy

      When the GenWQE hardware queue was busy, the driver returned simply
      -EBUSY. This caused polling by applications which increased the load
      on the already busy system. This change implements the possiblity to
      sleep on a waitqueue instead when the DDCB queue is busy. The
      requestor is woken up when there is free space on the queue again.
      The old way to get -EBUSY is still available if the device is openend
      with O_NONBLOCKING. The default is now blocking behavior.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 08e4906cc29d092ae2da0ff089efe1488e584d3c
  Author: Eberhard S. Amann <esa@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:52 2014 +0200

      GenWQE: Fix problem when reading HSI and Retc

      This patch fixes a problem we found during debug on PPC64 when
      reading HSI status and Retc.

      Signed-off-by: Eberhard S. Amann <esa@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d9c11d45b33c9226abd50a50c87e19bfa7c7a2cb
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:51 2014 +0200

      GenWQE: Fix checkpatch complaints

      The checkpatch.pl script got improved. I ran it on the latest GenWQE
      sources and fixed what it complained about.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bc407dd319bb8c3608369989d95b700d00e6cf43
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:50 2014 +0200

      GenWQE: Check return code of pci_sriov_enable

      Forgetting to check this, can lead to problems on systems which
      do not support SRIOV.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d880ccfa9be92a10ea19f5a8f7e4be2a7d45e4d
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:49 2014 +0200

      GenWQE: Do not modify return code of genwqe_set_interrupt_capability

      Follow up patch to the one from Sebastian Ott. There is no need to
      change the return code once it fails. And Sebastians version is tested
      now and works nicely on our test-system.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26d8f6f15112b8b0fbff360c360e8c42bf2bc370
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:48 2014 +0200

      GenWQE: Update author information

      Updated email address of co-author.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Michael Jung <mijung@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 64df2ec5108de3f627761cade7b31e5d583ce448
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:47 2014 +0200

      GenWQE: Remove sysfs entry for driver version

      A special sysfs entry to display the driver version is not
      needed. We left the driver version and adjusted it to the
      naming a lot of other drivers use. The information can be
      retrieved by using modinfo genwqe_card.

      modinfo genwqe_card will provide the same information.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95a8825c9c3482e31ee5064184138a18be186515
  Author: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:37:46 2014 +0200

      GenWQE: Check pci_get_totalvfs return code

      Currently the driver is using the pci_get_totalvfs() return code
      directly in a loop. To avoid problems with potentially negative
      returns in case of errors, we are adding some more sanity checking
      code.

      Signed-off-by: Frank Haverkamp <haver@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ffdbb715fa0c53203b1ea2a6ecc54bdcc8951612
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 14:14:09 2014 +0100

      misc: st_kim: Increase size of dev_name buffer to incorporate termination

      Calling strncpy with a maximum size argument of 32 bytes on destination
      array kim_gdata->dev_name of size 32 bytes might leave the destination
      string unterminated.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e4ebe5fe2d507a4c228bf90dea7dd4de57cbce92
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 14:14:08 2014 +0100

      misc: st_core: Protect unsigned value against becoming negative

      Coverity reported:
        This less-than-zero comparison of an unsigned value is never true.

      In answer to that, we only ever decrement if protos_registered is
      positive.  We can subsequently remove the paranoid checking during
      unregister.

      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ae39cc98192252f756f8943be85e9f4dbd8436e
  Author: Matwey V. Kornilov <matwey@xxxxxxxxxx>
  Date:   Wed Aug 27 12:07:44 2014 +0400

      parport: parport_pc: Implement architecture and device check to cut off 
false-positives

      We definitely know that only x86 (32-bit) architecture is affected by the 
issue, so implement a stub instead of the actual check for other architectures.

      We also know that motherboard LPT chipset is affected, so the port is 
either come from
        parport_pc_init (when `io' module param is used) or
        parport_pc_find_isa_ports (when default LPT ports are probbed: 0x378, 
0x278, 0x3bc).
      In both cases the port considered as 'legacy' and `dev' member of struct 
parport is NULL. See also comments for `struct parport' in parport.h

      Signed-off-by: Matwey V. Kornilov <matwey@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 17891c8a9ea17a11b437c7184f7f04e0ab7be811
  Author: Matwey V. Kornilov <matwey@xxxxxxxxxx>
  Date:   Wed Aug 27 12:07:43 2014 +0400

      parport: parport_pc: Introduce intel_bug_present function.

      Put the code to check present of the Intel bug from parport_EPP_supported
      into new intel_bug_present function. The later also return ECR register
      to the state it has before function call.

      Signed-off-by: Matwey V. Kornilov <matwey@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82a82340bab6c251e0705339f60763718eaa2a22
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Tue Sep 2 17:31:41 2014 +0200

      ipoctal: get carrier driver to avoid rmmod

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36c53b3cc3fac6952af68f43609b15ae050c9318
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Tue Sep 2 17:31:40 2014 +0200

      ipack: save carrier owner to allow device to get it

      There was not any kind of protection against carrier driver removal.
      In this way, device driver can 'get' the carrier driver when it is
      using it.

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78f22bc29e6e367f272a7fc700baa4d4263d376a
  Author: Federico Vaga <federico.vaga@xxxxxxx>
  Date:   Tue Sep 2 17:31:39 2014 +0200

      ipoctal: reset function istead of duplicate code

      Signed-off-by: Federico Vaga <federico.vaga@xxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0b04f2e94baca0f8135e7d5648c21be2e29d831
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:09:23 2014 +0200

      drivers/ipack/devices/ipoctal.h: Fix typo in include guard

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Samuel Iglesias Gonsalvez <siglesias@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95ead5f606971022b6b72557038eef6a78c86e59
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sun Aug 17 18:01:03 2014 +0300

      documentation: devicetree: Added xillybus to vendor-prefixes

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5534b6733d202b72e3e78be4e9b601b57120d1e3
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 14:02:05 2014 +0200

      char: xilinx_hwicap: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41575335ed026339e07f265ede3a21e995bee8e6
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Aug 8 15:56:36 2014 +0200

      driver core: Remove kerneldoc from local function

      The deferred_probe_work_func() function is locally scoped, therefore an
      associated kerneldoc comment isn't very useful. Replace the kerneldoc
      opening marker (/**) with a regular block comment marker (/*) to avoid
      the comment from being parsed by kerneldoc. This gets rid of a warning
      caused by a missing description for the "work" argument.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 759e7d6df3e4da96573a0bf957383211314792ee
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Aug 7 17:43:28 2014 +0530

      pcie-gadget-spear: use devm_ functions

      The various devm_ functions allocate memory that is released when a
      driver detaches. This patch uses these functions for data that is
      allocated in the probe function of a platform device and is only freed
      in the remove function. Also, the unnecessary labels are removed and
      linux/device.h is added to make sure the devm_*() routine declarations
      are unambiguously available.

      The initial call to platform_get_resource is moved down to the
      introduced call to devm_ioremap_resource that uses its result.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 322d3f6a58e479d27b86deb6024148669d6a2fa1
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Aug 6 17:37:41 2014 +0200

      misc: lattice-ecp3-config: Add missing MODULE_FIRMWARE()

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Tested-by: Jean-Michel Hautbois <jean-michel.hautbois@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1698da246134e88bb05550dafe7c34b47387655a
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 00:34:23 2014 +0530

      EEPROM: Introduce the use of devm_kzalloc

      This patch introduces the use of devm_kzalloc and does away with the
      kfrees in the probe and remove functions. Also, a label and the err
      variable are removed. The header device.h is included to make the devm_
      function explicitly available and slab.h is done away with as it is no
      longer needed.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Reviewed-by: Jean Delvare <jdelvare@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26c3af6c1580a0a6d63cf507ad249953cfaff703
  Author: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
  Date:   Wed Sep 10 14:07:36 2014 -0700

      crypto: qat - Removed unneeded partial state

      Removed additional bufer for HW state for partial requests, which are not 
going
      to be supported.

      Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7752759d957a84c889556e3096db21ec43312eb3
  Author: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
  Date:   Wed Sep 10 14:07:31 2014 -0700

      crypto: qat - Fix typo in name of tasklet_struct

      Fix typo. resp_hanlder should be resp_handler

      Signed-off-by: Bruce Allan <bruce.w.allan@xxxxxxxxx>
      Signed-off-by: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit cfda2794b5afe7ce64ee9605c64bef0e56a48125
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Mon Aug 25 16:46:53 2014 +0300

      mei: bus: fix possible boundaries violation

      function 'strncpy' will fill whole buffer 'id.name' of fixed size (32)
      with string value and will not leave place for NULL-terminator.
      Possible buffer boundaries violation in following string operations.
      Replace strncpy with strlcpy.

      Cc: stable@xxxxxxxxxxxxxxx # 3.10+
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 154eb18fedd5219516887a7e2bf2825b1b06ff2b
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:23 2014 +0300

      mei: use connect_data on the stack

      There is no need for dynamic allocation for connect_data.
      We can use variable on the stack and make code less
      error prone and simple

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f046e7b6f4f0d8c9504e22cf8eacfe5c78f0f01
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:22 2014 +0300

      mei: enable adding more IOCTL handlers

      Handle ioctls in a switch statement so we can
      add more commands easily

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bae1cc7d41fd3048f55c21a6e59c35a3f0abaafe
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:21 2014 +0300

      mei: extract supported features from the hbm version

      extract supported hbm features and commands from the hbm version

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2af89db1d61a872e5f2f1fb18d44cf5d8f5f6a2a
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:20 2014 +0300

      mei: simplify handling of hbm client events

      Add mei_hbm_cl_find_by_cmd handler to retrieve
      the destination client

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb02efc3a6e96a0dc4aba8ebf0c1136b72fbe8ba
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:19 2014 +0300

      mei: wait for hbm start non-interruptible

      We cannot handle user interrupt in context of hbm start
      so we only wait for time out which is reasonably short.

      1. Add kdoc
      2. Rename state to better reflect its function
      3. Simplify wait condition and rename
         wait_recvd_msg to wait_hbm_start

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 12f45ed414c8d2eac1a98bf2deaf4117e8c0324f
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:18 2014 +0300

      mei: revamp connect and disconnect response handling

      Both responses have same flow only the client status
      update is different. We introduce handler mei_hbm_cl_res()
      that handles both responses
      Also we use per client wait queue  (cl->wait) rather then
      global dev->wait_recvd_msg

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a8373fba0ab2cec8d206747ad60ca4a30821a37
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:17 2014 +0300

      mei: use disconnect name consistently

      Rename mei_cl_irq_close to mei_cl_irq_disconnect
      and MEI_FOP_CLOSE to MEI_FOP_DISCONNECT
      Remove unused MEI_FOP_OPEN

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89778d6e2a39027977e2de822808bd82afd6ea46
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:16 2014 +0300

      mei: add hbm commands return status values

      HBM uses global list of status values
      from which the values of particular commands
      are derived

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d880f3294d0576e79dfab4e2cd5a2eb62fe188f0
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:15 2014 +0300

      mei: add mei_me_cl_by_uuid_id function

      When handling dynamic clients there might be a race
      scenario in which two me clients with the same me
      address would be linked in the me clients list,
      therefore we need to search by both uuid and me address.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25ca6472b590e87efba314892a76bd5629c8c989
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:14 2014 +0300

      mei: add me client remove functions

      To support dynamic addition/remove we add wrappers
      for removal of me clients

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ca2d3882d60c040285d0b45df731e11f5da7c64
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:13 2014 +0300

      mei: use list for me clients book keeping

      To support dynamic addition/remove of clients
      it is more convenient to use list instead of
      static array

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d320832f64666089a06778782e42fac29abd7bf7
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Sun Aug 24 12:08:55 2014 +0300

      mei: me_client lookup function to return me_client object

      For support of dynamic addition and removal of me clients
      it is more convenient to use a list instead of static array
      as is use now.
      As the first step of the transition to the new data structure
      we change the lookup function so it returns me client address
      instead of an index.

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 68d1aa65978b86b2ca5bdf7211b27cfd32c3212d
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:11 2014 +0300

      mei: use wrapper for simple hbm client message

      Reduce few code lines by using wrappers for sending
      simple hbm client messages

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3438c1f3b7b3f18a85ea7ed3c2f70ffe387aeee9
  Author: Tomas Winkler <tomas.winkler@xxxxxxxxx>
  Date:   Thu Aug 21 14:29:10 2014 +0300

      mei: use consistently me_addr in the hbm structures

      Use consistently me_addr name in hbm protocol structures
      to represent in firmware client address

      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05e314e2535f1693098e58b0261169565a43bec1
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Thu Aug 14 17:22:21 2014 +0300

      mei: amthif: don't check amthif client identity on amthif queues

      Amthif has its own queues therefore it is redundant
      to check the client type when processing the queues

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5456796b1a2aedd2d6345944b73ac41aeb8cb589
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Thu Aug 14 17:22:20 2014 +0300

      mei: amthif: use service function to flush amthif queue

      Replace open coded loop with an existing service function:
      mei_io_list_flush

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c2b93ecace25c3720e68e6cd7ee47f38c1d2e90
  Author: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
  Date:   Tue Aug 12 20:16:03 2014 +0300

      mei: me: wait for hw ready non-interruptible

      We cannot handle user interrupt in context of hw initialization
      so we only wait for time out which is reasonably short
      Also we don't need to check error from wait, only flag value.

      Signed-off-by: Alexander Usyskin <alexander.usyskin@xxxxxxxxx>
      Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 287f9bd9325b982ed19371697d4af7032c5a3b0b
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Tue Aug 12 02:54:09 2014 +0530

      attribute_container: fix coding style issues

      Fix checkpatch.pl issues with coding style. Added and removed spaces
      accordingly.

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 24a7d36a7260a30b8477d1fe0335c87ad846ed56
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Tue Aug 12 02:54:08 2014 +0530

      attribute_container: fix whitespace errors

      This is a clean-up patch to the attribute_container.c file to fix
      the whitespace errors.

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 655e5b7c031e84cf8c07cfd6a5944ce53cba1add
  Author: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 00:34:44 2014 -0700

      drivers/base: Fix length checks in 
create_syslog_header()/dev_vprintk_emit()

      snprintf() returns the number of bytes that could have been written
      (excluding the null), not the actual number of bytes written.  Given a
      long enough subsystem or device name, these functions will advance
      beyond the end of the on-stack buffer in dev_vprintk_exit(), resulting
      in an information leak or stack corruption.  I don't know whether such
      a long name is currently possible.

      In case snprintf() returns a value >= the buffer size, do not add
      structured logging information.  Also WARN if this happens, so we can
      fix the driver or increase the buffer size.

      Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 833c95456a70826d1384883b73fd23aff24d366f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Sep 12 09:01:56 2014 +0200

      device coredump: add new device coredump class

      Many devices run firmware and/or complex hardware, and most of that
      can have bugs. When it misbehaves, however, it is often much harder
      to debug than software running on the host.

      Introduce a "device coredump" mechanism to allow dumping internal
      device/firmware state through a generalized mechanism. As devices
      are different and information needed can vary accordingly, this
      doesn't prescribe a file format - it just provides mechanism to
      get data to be able to capture it in a generalized way (e.g. in
      distributions.)

      The dumped data will be readable in sysfs in the virtual device's
      data file under /sys/class/devcoredump/devcd*/. Writing to it will
      free the data and remove the device, as does a 5-minute timeout.

      Note that generalized capturing of such data may result in privacy
      issues, so users generally need to be involved. In order to allow
      certain users/system integrators/... to disable the feature at all,
      introduce a Kconfig option to override the drivers that would like
      to have the feature.

      For now, this provides two ways of dumping data:
       1) with a vmalloc'ed area, that is then given to the subsystem
          and freed after retrieval or timeout
       2) with a generalized reader/free function method

      We could/should add more options, e.g. a list of pages, since the
      vmalloc area is very limited on some architectures.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 638139eb95d2d241781330a321e88c8dafe46078
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:24 2014 +0200

      usb: hub: allow to process more usb hub events in parallel

      It seems that only choose_devnum() was not ready to process more hub
      events at the same time.

      All should be fine if we take bus->usb_address0_mutex there. It will
      make sure that more devnums will not be chosen for the given bus and
      the related devices at the same time.

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37ebb54915dc42944f6ae92fe53b9531c3903801
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:23 2014 +0200

      usb: hub: rename khubd to hub_wq in documentation and comments

      USB hub has started to use a workqueue instead of kthread. Let's update
      the documentation and comments here and there.

      This patch mostly just replaces "khubd" with "hub_wq". There are only few
      exceptions where the whole sentence was updated. These more complicated
      changes can be found in the following files:

           Documentation/usb/hotplug.txt
           drivers/net/usb/usbnet.c
           drivers/usb/core/hcd.c
           drivers/usb/host/ohci-hcd.c
           drivers/usb/host/xhci.c

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 59d48b3f1fdf307115af38b91c3ea4ddb57b73a2
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:22 2014 +0200

      usb: hub: rename usb_kick_khubd() to usb_kick_hub_wq()

      USB hub started to use a workqueue instead of kthread. Let's make it 
clear from
      the function names.

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32a6958998c52e2b00c2f6459acf9a1f09f054ad
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:21 2014 +0200

      usb: hub: convert khubd into workqueue

      There is no need to have separate kthread for handling USB hub events.
      It is more elegant to use the workqueue framework.

      The workqueue is allocated as freezable because the original thread was
      freezable as well.

      Also it is allocated as ordered because the code is not ready for parallel
      processing of hub events, see choose_devnum().

      struct usb_hub is passed via the work item. Therefore we do not need
      hub_event_list.

      Also hub_thread() is not longer needed. It would call only hub_event().
      The rest of the code did manipulate the kthread and it is handled by the
      workqueue framework now.

      kick_khubd is renamed to kick_hub_wq() to make the function clear. And the
      protection against races is done another way, see below.

      hub_event_lock has been removed. It cannot longer be used to protect 
struct
      usb_hub between hub_event() and hub_disconnect(). Instead we need to get
      hub->kref already in kick_hub_wq().

      The lock is not really needed for the other scenarios as well. 
queue_work()
      returns whether it succeeded. We could revert the needed operations
      accordingly. This is enough to avoid duplicity and inconsistencies.

      Yes, the removed lock causes that there is not longer such a strong
      synchronization between scheduling the work and manipulating
      hub->disconnected.

      But kick_hub_wq() must never be called together with hub_disconnect()
      otherwise even the original code would have failed. Any callers are
      responsible for this.

      Therefore the only problem is that hub_disconnect() could be called in 
parallel
      with hub_event(). But this was possible even in the past. struct usb_hub 
is
      still guarded by hub->kref and released in hub_events() when needed.

      Note that the source file is still full of the obsolete "khubd" strings.
      Let's remove them in a follow up patch. This patch already is complex 
enough.

      Thanks a lot Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> for code review, many 
useful
      tips and guidance. Also thanks to Tejun Heo <tj@xxxxxxxxxx> for hints how 
to
      allocate the workqueue.

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb6e29248714d767d5338b8b82d286293e8a041a
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:20 2014 +0200

      usb: hub: rename hub_events() to hub_event() and handle only one event 
there

      We would like to convert khubd kthread to a workqueue. As a result 
hub_events()
      will handle only one event per call.

      In fact, we could do this already now because there is another cycle in
      hub_thread(). It calls hub_events() until hub_event_list is empty.

      This patch renames the function to hub_event(), removes the while cycle, 
and
      renames the goto targets from loop* to out*.

      When touching the code, it fixes also formatting of dev_err() and 
dev_dbg()
      calls to make checkpatch.pl happy :-)

      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5d14f323834eeb0cd428bcec4a9cd8d8839467fb
  Author: Petr Mladek <pmladek@xxxxxxx>
  Date:   Fri Sep 19 17:32:19 2014 +0200

      usb: hub: keep hub->dev reference all the time when struct usb_hub lives

      This is just a small optimization of the fix from the commit 
c605f3cdff53a743f6
      ("usb: hub: take hub->hdev reference when processing from eventlist).

      We do not need to take the reference for each event. Instead we could get 
it
      when struct usb_hub is allocated and put it when it is released. By other 
words,
      we could handle it the same way as the reference for hub->intfdev.

      The motivation is that it will make the life easier when switching from 
khubd
      kthread to a workqueue.

      Suggested-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Petr Mladek <pmladek@xxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3512e7bfea6a459cad84712a021d856bd78cd7e4
  Author: Mark Knibbs <markk@xxxxxxxxxxx>
  Date:   Tue Sep 23 12:43:02 2014 +0100

      storage: Add quirk for another SCM-based USB-SCSI converter

      There is apparently another SCM USB-SCSI converter with ID 04E6:000F. It
      is listed along with 04E6:000B in the Windows INF file for the Startech
      ICUSBSCSI2 as "eUSB SCSI Adapter (Bus Powered)". The quirk allows
      devices with SCSI ID other than 0 to be accessed.

      Also make a couple of existing SCM product IDs lower case to be
      consistent with other entries.

      Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57cde01a7b8111cdd43b6a261763aad1ead8161c
  Author: Mark Knibbs <markk@xxxxxxxxxxx>
  Date:   Tue Sep 23 11:20:17 2014 +0100

      storage: Add quirks for Castlewood and Double-H USB-SCSI converters

      Castlewood Systems supplied various models of USB-SCSI converter with 
their
      ORB external removable-media drive. The ORB Windows and Macintosh drivers
      support six USB IDs:
       084B:A001     [VID 084B is Castlewood Systems]
       04E6:0002 (*) ORB USB Smart Cable P/N 88205-001 (generic SCM ID)
       2027:A001     Double-H Technology DH-2000SC
       1822:0001 (*) Ariston iConnect/iSCSI
       07AF:0004 (*) Microtech XpressSCSI (25-pin)
       07AF:0005 (*) Microtech XpressSCSI (50-pin)

      *: quirk already in unusual-devs.h

      [Apparently the official VID for Double-H Technology is 0x07EB = 2027
      decimal. That's another hex/decimal mix-up with these SCM-based products
      (in addition to the Ariston and Entrega ones). Perhaps the USB-IF informed
      companies of their allocated VID in decimal, but they assumed it was hex?
      It seems all Entrega products used VID 0x1645, not just the USB-SCSI
      converter.]

      Double-H Technology Co., Ltd. produced a USB-SCSI converter, model
      DH-2000SC, which is probably the one supported by the ORB drivers. Perhaps
      the Castlewood-bundled product had a different label or PID though?
      Castlewood mentioned Conmate as being one type of USB-SCSI converter.
      Conmate and Double-H seem related somehow; both company addresses in the
      same road, and at one point the Conmate web site mentioned DH-2000H4,
      DH-200D4/DH-2000C4 as models of USB hub (DH short for Double-H 
presumably).
      Conmate did show a USB-SCSI converter model CM-660 on their web site at 
one
      point. My guess is that was identical to the DH-2000SC.

      Mention of the Double-H product:
        
http://web.archive.org/web/20010221010141/http://www.doubleh.com.tw/dh-2000sc.htm
      The only picture I could find is at
        http://jp.acesuppliers.com/catalog/j64/component/page03.html
      The casing design looks the same as my ORB USB Smart Cable which has ID
      04E6:0002.

      Anyway, that's enough rambling. Here's the patch.

      storage: Add quirks for Castlewood and Double-H USB-SCSI converters

      Add quirks for two SCM-based USB-SCSI converters which were bundled with
      some Castlewood ORB removable drives. Without the quirk only the (single)
      drive with SCSI ID 0 can be accessed.

      Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bda9893c50fb56253d3c206c14e3f933e5f68b3c
  Author: Mark Knibbs <markk@xxxxxxxxxxx>
  Date:   Sun Sep 21 19:59:42 2014 +0100

      storage: Replace magic number with define in usb_stor_euscsi_init()

      usb_stor_euscsi_init() calls usb_stor_control_msg() with timeout
      argument 5000. USB_CTRL_SET_TIMEOUT is defined to be 5000 in usb.h, so
      would it make sense to use that instead? Patch below if it would.

      Signed-off-by: Mark Knibbs <markk@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 422d9abf99f12de5eb5fbc0f5bce87ff1066f941
  Merge: 2fee8c1 ace8578
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:29:09 2014 -0700

      Merge tag 'mvebu-fixes-3.17' of git://git.infradead.org/linux-mvebu into 
next/fixes-non-critical

      Merge "mvebu fixes for v3.17" from Jason Cooper:

       - kirkwood
          - final driver cleanup of ARCH_KIRKWOOD removal
          - fix DT based DSA

       - mvebu
          - use BCH ECC for the RN2120 and RN104/2 nand chips

      * tag 'mvebu-fixes-3.17' of git://git.infradead.org/linux-mvebu:
        ARM: mvebu: Netgear RN102: Use Hardware BCH ECC
        ARM: Kirkwood: Fix DT based DSA.
        ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC
        ARM: mvebu: Netgear RN104: Use Hardware BCH ECC
        cpufreq: Remove ARCH_KIRKWOOD dependency
        watchdog: Remove ARCH_KIRKWOOD dependency
        rtc: Remove ARCH_KIRKWOOD dependency
        leds: Remove ARCH_KIRKWOOD dependency
        thermal: Remove ARCH_KIRKWOOD dependency
        ata: Remove ARCH_KIRKWOOD dependency
        cpuidle: kirkwood: Remove ARCH_KIRKWOOD dependency

  commit 14e0e2833d44f61cb8168d04e979a2bfbc0f4bfb
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sat Sep 6 18:47:28 2014 +0800

      dmaengine: sun6i: Remove obsolete clk muxing code

      The sun6i DMA controller requires the AHB1 bus clock to be
      clocked from PLL6. This was originally done by the dmaengine
      driver during probe time. The AHB1 clock driver has since been
      unified, so the original code does not work.

      Remove the clk muxing code, and replace it with DT clk default
      properties.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit fa0510fb215f600df663e31ab6bc027142dee92e
  Merge: 5f0798c 6051ddd
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:27:38 2014 -0700

      Merge tag 'v3.18-rockchip-dts2-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

      Merge "second bunch of dts changes for 3.18" from Heiko Stubner:

      More peripheral support for Rockchip SoCs
      - dwc2 usb controllers
      - spi controllers
      - emmc controller

      * tag 'v3.18-rockchip-dts2-v2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa 
Rock
        ARM: dts: rockchip: fix rk3188 emmc pull references
        ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references
        ARM: dts: rockchip: clean up rk3xxx mmc nodes
        ARM: dts: rockchip: add emmc nodes for rk3066 and rk3188
        ARM: dts: rockchip: add Cortex-A9 SPI controller nodes
        ARM: dts: rockchip: enable usb ports on Radxa Rock
        ARM: dts: rockchip: add dwc2 controllers for rk3066 and rk3188
        ARM: dts: rockchip: remove rockchip,bus-index from rk3xxx i2c0
        ARM: dts: Switch i2c0 to 400kHz on rk3288-evb-rk808
        ARM: dts: Add rk808 PMIC to rk3288-evb-rk808
        ARM: dts: Add mshc aliases for rk3288
        ARM: dts: Add SPI nodes to rk3288
        ARM: dts: Enable USB host1(dwc) on rk3288-evb
        ARM: dts: add rk3288 dwc2 controller support
        ARM: dts: Add sdio0 and sdio1 to the rk3288

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 5f0798ce4a88e8f787c67f5265d77fc6428e2c88
  Merge: 007c7fd aabff7b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:26:19 2014 -0700

      Merge tag 'qcom-dt-for-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt

      Merge "qcom DT changes for v3.18-2" from Kumar Gala:

      Qualcomm ARM Based Device Tree Updates for v3.18-2

      * Added SDCC nodes on MSM8960/CDP and MSM8660/SURF
      * Added I2C and SDCC4/WLAN on APQ8064/IFC6410
      * Added I2C on MSM8984/DB8074

      * tag 'qcom-dt-for-3.18-2' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: DT: msm8960: Add sdcc nodes
        ARM: DT: msm8660: Add sdcc nodes
        ARM: DT: apq8064: Add i2c device nodes
        ARM: DT: apq8064: add support to sdcc4 for wlan.
        ARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 007c7fdbdfbb532c1af84770782898e2f7115007
  Merge: 8adc36b edb81ca
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:25:39 2014 -0700

      Merge tag 'qcom-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/dt

      Merge "qcom DT changes for v3.18" from Kumar Gala:

      Qualcomm ARM Based Device Tree Updates for v3.18

      * Added APQ8084 dt support for clocks, serial, pinctrl, and IFC6540 board
      * Added IPQ8064 dt support for basic SoC and AP148 board
      * Added APQ8064 dt support for pinctrl, reset, SDHC, and multimedia clocks
      * Added PMIC 8058 dt support on MSM8660, enables PMIC based power key,
        keypad, rtc, and vibrator
      * Added PMIC 8921 dt support on MSM8960, enables PMIC based power key,
        keypad, and rtc

      * tag 'qcom-dt-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom:
        ARM: DT: QCOM: apq8064: Add dma support for sdcc node
        ARM: DT: apq8064: Add sdcc support via mcci driver.
        ARM: dts: qcom: Add 8064 multimedia clock controller node
        ARM: DT: APQ8064: Add node for ps_hold function in pinctrl
        ARM: DT: APQ8064: Add pinctrl support
        ARM: dts: qcom: Add TLMM DT node for APQ8084
        ARM: dts: qcom: Add initial IFC6540 board device tree
        ARM: dts: msm: Add 8058 PMIC to ssbi bus
        ARM: dts: msm: Add 8921 PMIC to ssbi bus
        ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees
        ARM: dts: qcom: Add APQ8084 serial port DT node
        ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 5cb307c4c27a9f37ef0c8e6bedc8c53c9197f48f
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:23:55 2014 -0700

      USB: quirks.h: use BIT()

      Use the BIT macro instead of "open coding" bit fields.  This makes it
      easier to actually see that the bits are not conflicting/overlapping.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37bdaf8291a403fbb17a758cccc566226e3b485a
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:21:54 2014 -0700

      ARM: debug: fix alphanumerical order on debug uarts

      HIP04 was added out of order, but so was the previous HISI debug uart
      support as well. Minor reshuffling of order.

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit c8bc4dceb798fc18abd45ae7b7d9200009b1b2eb
  Merge: 0501414 c9a1df4
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:20:10 2014 -0700

      Merge tag 'D01-for-3.18' of git://github.com/hisilicon/linux-hisi into 
next/soc

      Merge "pull request for hisilicon hip04 soc and D01 board updates" from 
Wei Xu:

      ARM: mach-hisi: Hisilicon hip04 soc and D01 board updates for 3.18

      - Add the CONFIG_MCPM_QUAD_CLUSTER configuration to enlarge cluster 
number from 2 to 4
      - Enable MCPM on HiP04 SoC
      - Enable 16 cores on HiP04 SoC
      - Add platform & Fabric controller devicetree binding document for HiP04 
SoC
      - Add hip04.dtsi & hip04-d01.dts for hip04 SoC platform and D01 board
      - Enable HiP04 SoC in both hi3xxx_defconfig & multi_v7_defconfig
      - Add the support of Hisilicon HiP04 debug uart

      * tag 'D01-for-3.18' of git://github.com/hisilicon/linux-hisi:
        ARM: debug: add HiP04 debug uart
        ARM: config: enable hisilicon hip04
        ARM: dts: add hip04 dts
        document: dt: add the binding on HiP04
        ARM: hisi: enable HiP04
        ARM: hisi: enable MCPM implementation
        ARM: mcpm: support 4 clusters

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit ddbe1fca0bcb87ca8c199ea873a456ca8a948567
  Author: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 10:13:50 2014 +0800

      USB: Add device quirk for ASUS T100 Base Station keyboard

      This full-speed USB device generates spurious remote wakeup event
      as soon as USB_DEVICE_REMOTE_WAKEUP feature is set. As the result,
      Linux can't enter system suspend and S0ix power saving modes once
      this keyboard is used.

      This patch tries to introduce USB_QUIRK_IGNORE_REMOTE_WAKEUP quirk.
      With this quirk set, wakeup capability will be ignored during
      device configure.

      This patch could be back-ported to kernels as old as 2.6.39.

      Signed-off-by: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0501414bd52409464a74d457b576c1666f2eb75c
  Merge: eec3173 b32c44b
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:15:16 2014 -0700

      Merge tag 'renesas-clk2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Second Round of Renesas ARM Based SoC Clk Updates for v3.18" from 
Simon Horman.

      * Add r8a7740, sh73a0 SoCs to MSTP bindings

      * tag 'renesas-clk2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        clk: shmobile: Add r8a7740, sh73a0 SoCs to MSTP bindings

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 4463e1526780ad1c4a15ef5d68cdc19315303d44
  Author: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:19:48 2014 +0200

      usb3503: clarify what the registers 'PDS' and 'CFG1' really do

      The current comment sounds like you have to disable some of
      the ports to be able to use self-powered mode. This is
      misleading, so change the wording to reflect this.

      Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3717c5c9b9ddebcc8c3c612faf395767d462662c
  Author: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:19:47 2014 +0200

      usb3503: fix typos in devicetree binding documentation

      'availe' to 'available'
      'desribed' to 'described'

      Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b0844214d1b9b9a09b5811e1965b903c43dd3ca
  Author: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:19:46 2014 +0200

      usb3503: correct error message in probe ('connect' to 'interrupt')

      intn is obviously the interrupt pin.

      Signed-off-by: Tobias Jakobi <tjakobi@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a6cd244b921973e4ff38f238496cc094142bd444
  Author: Mickael Maison <mickael.maison@xxxxxxxxx>
  Date:   Thu Sep 18 11:25:04 2014 +0200

      usb: Fixed a few typos

      Fixed typos in comments of various drivers/usb files

      Signed-off-by: Mickael Maison <mickael.maison@xxxxxxxxx>
      Acked-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7adce46784a0992eb7276416798db6746ba8f667
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:56:25 2014 +0300

      USB: storage: use %*ph specifier to dump small buffers

      Instead of dereference each byte let's use %*ph specifier in the printk()
      calls.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8adc36bcd374dc7381d15e654215dd1f548ccbef
  Merge: 96bdd9a d27704d
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:11:05 2014 -0700

      Merge tag 'dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

      Merge "omap dts changes for v3.18 merge window" from Tony Lindgren:

      Changes for .dts files for omaps for v3.18 merge window:

      - Updates for gta04 to add gta04a3 model
      - Add support for Tehnexion TAO3530 boards
      - Regulator names for beaglebone
      - Pinctrl related updates for omap5, dra7 and am437
      - Model name fix for sbc-t54
      - Enable mailbox for various omaps

      * tag 'dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (291 commits)
        ARM: dts: OMAP2+: Add sub mailboxes device node information
        ARM: dts: dra7-evm: Mark uart1 rxd as wakeup capable
        ARM: dts: OMAP5 / DRA7: switch over to interrupts-extended property for 
UART
        ARM: dts: AM437x: switch to compatible pinctrl
        ARM: dts: DRA7: switch to compatible pinctrl
        ARM: dts: OMAP5: switch to compatible pinctrl
        ARM: dts: am335x-boneblack: Add names for remaining regulators
        ARM: dts: sbc-t54: fix model property
        ARM: dts: omap5.dtsi: add DSS RFBI node
        ARM: dts: omap3: Add HEAD acoustics omap3-ha.dts and omap3-ha-lcd.dts 
(TAO3530 based)
        ARM: dts: omap3: Add Technexion Thunder support (TAO3530 SOM based)
        ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi
        ARM: OMAP2+: tao3530: Add pdata-quirk for the mmc2 internal clock
        ARM: OMAP2+: board-generic: add support for AM57xx family
        ARM: dts: dra72-evm: Add tps65917 PMIC node
        ARM: dts: dra72-evm: Enable I2C1 node
        Linux 3.17-rc3
        unicore32: Fix build error
        vexpress/spc: fix a build warning on array bounds
        spi: sh-msiof: Fix transmit-only DMA transfers
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 791cc88c57b524b4267a9ea550b5306749fc7479
  Merge: 9cdf6bd 75288cc
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:10:18 2014 -0700

      Merge tag 'mailbox-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/drivers

      Mailbox related changes for omaps to get it to work with
      device tree.

      * tag 'mailbox-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        mailbox/omap: add support for parsing dt devices
        Documentation: dt: add omap mailbox bindings

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 9cdf6bd51030e8b80b752adc016719a5b5d75d50
  Merge: 4693c72 55601c9f
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:08:40 2014 -0700

      Merge tag 'intc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/drivers

      Merge "omap intc changes for v3.18 merge window" from Tony Lindgren:

      Interrupt code related clean-up for omap2 and 3 to make
      it ready to move to drivers/irqchip. Note that this series
      does not yet move the interrupt code to drivers, that will
      be posted separately as a follow-up series.

      Note that this branch has a dependency to patches both
      in fixes-v3.18-not-urgent and soc-for-v3.18 and is based on
      a merge. Without doing the merge, off-idle would not work
      properly for git bisect.

      * tag 'intc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (325 commits)
        arm: omap: intc: switch over to linear irq domain
        arm: omap: irq: get rid of ifdef hack
        arm: omap: irq: introduce omap_nr_pending
        arm: omap: irq: remove nr_irqs argument
        arm: omap: irq: remove unnecessary header
        arm: omap: irq: drop omap2_intc_handle_irq()
        arm: omap: irq: drop omap3_intc_handle_irq()
        arm: omap: irq: call set_handle_irq() from .init_irq
        arm: omap: irq: move some more code around
        arm: boot: dts: omap2/3/am33xx: drop ti,intc-size
        arm: omap: irq: drop ti,intc-size support
        arm: boot: dts: am33xx/omap3: fix intc compatible flag
        arm: omap: irq: use compatible flag to figure out number of IRQ lines
        arm: omap: irq: add specific compatibles for omap3 and am33xx devices
        arm: omap: irq: drop .handle_irq and .init_irq fields
        arm: omap: irq: use IRQCHIP_DECLARE macro
        arm: omap: irq: call set_handle_irq() from intc_of_init
        arm: omap: irq: make intc_of_init static
        arm: omap: irq: reorganize code a little bit
        arm: omap: irq: always define omap3 support
        ...

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 13d79f223ff369970f3c9b402035125dd3c9cc00
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Wed Sep 3 23:50:31 2014 +0800

      drivers/usb/host/ehci-xilinx-of.c: Include "linux/of_irq.h" to avoid 
compiling error

      Need include it for irq_of_parse_and_map(), the related error with
      allmodconfig under microblaze:

        drivers/usb/host/ehci-xilinx-of.c: In function 
â??ehci_hcd_xilinx_of_probeâ??:
        drivers/usb/host/ehci-xilinx-of.c:156:2: error: implicit declaration of 
function â??irq_of_parse_and_mapâ?? [-Werror=implicit-function-declaration]
          irq = irq_of_parse_and_map(dn, 0);
          ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Acked-by: Michal Simek <monstr@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 275e517c30ab23d6da332419b6da5e2d5a234891
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:40:15 2014 -0500

      usb: wusbcore: fix device disconnect on rekey timeout

      If three or more wireless devices are connected and two of them
      disconnect between 1-3 seconds apart, it can cause the HWA to disconnect
      the remaining devices due to failing to see a DN_Alive message from
      them.  This happens because when the HWA detects that the first device
      is gone, it will attempt to rekey the remaining devices.  If one of the
      devices is not responding because it has also been disconnected but not
      yet timed out, the synchronous rekey operation running on the wusbd
      workqueue can block for up to 5 seconds.  This will prevent the
      KEEPALIVE timer from running and DN_Alive messages from being processed
      because they are processed by the same workqueue.  This patch moves the
      rekey operation to a separate workqueue since it is the only wusb work
      item that needs to communicate directly with wireless devices.  The rest
      of the WUSB work items either perform no device IO or communicate
      directly with the host controller and should not be blocked out by a
      non-responding wireless device.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b94be0db5b17fe5616ecfc4c064264625f92afb2
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:36:02 2014 -0500

      usb: wusbcore: skip done segs before completing aborted transfer

      When completing an aborted transfer, skip done segs before calling
      wa_complete_remaining_xfer_segs to avoid a runtime warning.  The warning
      is harmless in this case but avoiding it prevents false error reports.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f55025289cf7b5694d5c8af13c512660196ee285
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:25:26 2014 -0500

      usb: wusbcore: USB_WUSB_CBAF depends on USB

      Add USB build dependency for USB_WUSB_CBAF.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8f8ba4736af60e8e6a8daceb89a154b53d18c79
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:25:25 2014 -0500

      usb: wusbcore: remove USB_WUSB build dependency on PCI

      Wireless USB does not require PCI so remove USB_WUSB build dependency on
      PCI.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cbb671992b7a9c8467917f4a1eba9784650703e6
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:25:24 2014 -0500

      usb: hwa: add USB build dependency for USB_HWA_HCD

      An HWA is a USB device so it depends on USB.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 534574bb462d044bd6e19471597672302625bd5e
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:10:51 2014 -0500

      uwb: doc: add documentation for ASIE sysfs attribute

      Document the /sys/class/uwb_rc/uwbN/ASIE sysfs attribute

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d08e1ad994afb70daf4ebf340f50425c1c5a2b75
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 16:10:50 2014 -0500

      uwb: add an ASIE sysfs attribute to uwb_rc devices

      Allow user mode to add and remove application specific information
      elements (ASIEs) to the beacon of a uwb_rc device.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 005799d560769bca8d87b08502c34317ab5e3bcd
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:53:09 2014 -0500

      uwb: doc: bring uwb documentation up to date

      The existing UWB documentation states that UWB devices show up in
      /sys/class/uwb and /sys/bus/uwb/devices.  Up until the most recent
      changes to add uwb devices to their own bus, neither of these statements
      were actually true.  Now, UWB devices do show up in /sys/bus/uwb/devices
      so the documentation has been updated to reflect that and removed
      references to /sys/class/uwb.

      The existing documentation also states that local UWB radio controller
      (RC) devices also show up as UWB devices along with their wireless peer
      UWB devices under /sys/class/uwb.  This is not true so that statement
      has been removed.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 848879340a7d220fd9801396eba82ecac2f2a739
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:53:08 2014 -0500

      uwb: create a uwb bus type and add in-range peer devices to it

      Documentation/usb/WUSB-Design-overview.txt states that UWB devices seen
      by a UWB radio controller are added to /sys/bus/uwb/devices, but this
      was not actually being done.  This functionality is needed in order for
      UWB peer devices to be enumerated by user mode tools.  This patch
      creates a uwb bus type and adds UWB peer devices to it as they are
      discovered by the radio controller.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 58e4ab3eb02c77e11eae1555e4d635a058afb629
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:40:04 2014 -0500

      uwb: remove UWB build dependency on PCI

      UWB does not require PCI to be enabled so remove build dependency.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e53582bbb53c91342f0a80add9c689e75cd9b564
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:40:03 2014 -0500

      uwb: update uwb device prints to be more useful

      Print info about the radio controller device instead of the its parent
      when UWB devices connect and disconnect.

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eec317319ded3de245ca270a77cb83f523312575
  Merge: 60f9126 377fb3f
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:04:19 2014 -0700

      Merge tag 'soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc

      SoC related changes for omaps for v3.18 merge window:

      - PM changes to make the code easier to use on newer SoCs
      - PM changes for newer SoCs suspend and resume and wake-up events
      - Minor clean-up to remove dead Kconfig options

      Note that these have a dependency to the fixes-v3.18-not-urgent
      tag and is based on a commit in that series.

      * tag 'soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (514 commits)
        ARM: OMAP5+: Reuse OMAP4 PM code for OMAP5 and DRA7
        ARM: dts: OMAP3+: Add PRM interrupt
        ARM: omap: Remove stray ARCH_HAS_OPP references
        ARM: DRA7: Add hook in SoC initcalls to enable pm initialization
        ARM: OMAP5: Add hook in SoC initcalls to enable pm initialization
        ARM: OMAP5 / DRA7: Enable CPU RET on suspend
        ARM: OMAP5 / DRA7: PM: Provide a dummy startup function for CPU hotplug
        ARM: OMAP5 / DRA7: PM: Avoid all SAR saves
        ARM: OMAP5 / DRA7: PM: Enable Mercury retention mode on CPUx 
powerdomains
        ARM: OMAP5 / DRA7: PM / wakeupgen: Enables ES2 PM mode by default
        ARM: OMAP5 / DRA7: PM: Set MPUSS-EMIF clock-domain static dependency
        ARM: OMAP5 / DRA7: PM: Update CPU context register offset
        ARM: AM437x: use pdata quirks for pinctrl information
        ARM: DRA7: use pdata quirks for pinctrl information
        ARM: OMAP5: use pdata quirks for pinctrl information
        ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug
        ARM: OMAP4+: PM: use only valid low power state for suspend
        ARM: OMAP4+: PM: Make logic state programmable
        ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain
        ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms
        ...

  commit 9282502044ce1db0e807fb4db09e66cbbcdd2b3d
  Author: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
  Date:   Tue Sep 16 15:40:02 2014 -0500

      uwb: line length cleanup

      Fix line length in uwb-internal.h

      Signed-off-by: Thomas Pugliese <thomas.pugliese@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f8c0602ea75a48c3fd3e9ccd7b54b34ce68e71f
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:26 2014 +0200

      wusb: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2fee8c1dd07260329e9788984b79b099456a9d11
  Merge: 01100c0 3195760
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 22:03:03 2014 -0700

      Merge tag 'fixes-v3.18-not-urgent' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into 
next/fixes-non-critical

      Merge "non-urgent omap fixes for v3.18 merge window" from Tony Lindgren:

      Fixes for omaps that were not considered urgent enough
      for the -rc cycle:

      - Fixes for .dts files to differentiate panda and beaglebone versions
      - Powerdomain fixes from Nishant Menon mostly for newer omaps
      - Fixes for __initconst and of_device_ids const usage

      * tag 'fixes-v3.18-not-urgent' of 
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
        ARM: OMAP2+: make of_device_ids const
        ARM: omap2: make arrays containing machine compatible strings const
        ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug
        ARM: OMAP4+: PM: use only valid low power state for suspend
        ARM: OMAP4+: PM: Make logic state programmable
        ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain
        ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms
        ARM: OMAP5: powerdomain data: fix powerdomain powerstate
        ARM: OMAP: DRA7: powerdomain data: fix powerdomain powerstate
        ARM: dts: am335x-bone*: Fix model name and update compatibility 
information
        ARM: dts: omap4-panda: Fix model and SoC family details
        + Linux 3.17-rc3

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 4693c723f713a11c9ef3cecdea295e824bf57901
  Merge: 2f83c3d b052ff3
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Tue Sep 23 21:58:35 2014 -0700

      Merge tag 'at91-drivers2' of git://github.com/at91linux/linux-at91 into 
next/drivers

      Merge " Second drivers series for AT91/3.18" from Nicolas Ferre:

      - move of the PIT (basic timer) from mach-at91 to its proper location:
        drivers/clocksource
      - big cleanup of this driver along the way

      * tag 'at91-drivers2' of git://github.com/at91linux/linux-at91:
        ARM: at91: PIT: Move the driver to drivers/clocksource
        ARM: at91: Give the PIT irq as an argument of at91sam926x_pit_init
        ARM: at91: Convert the boards to the init_time callback
        ARM: at91: soc: Add init_time callback
        ARM: at91: PIT: (Almost) remove the global variables
        ARM: at91: PIT: use request_irq instead of setup_irq
        ARM: at91: PIT: Use pr_fmt
        ARM: at91: PIT: Use consistent exit path in probe
        ARM: at91: dt: Remove init_time definitions
        ARM: at91: PIT: Rework probe functions
        ARM: at91: PIT: Use of_have_populated_dt instead of CONFIG_OF
        ARM: at91: PIT: Use DIV_ROUND_CLOSEST to compute the cycles
        ARM: at91: generic.h: Add include safe guards
        ARM: at91: PIT: Follow the general coding rules

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 2b6127ddefb33c339b4f1effcefc788fdd3d7679
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Mon Sep 1 16:24:40 2014 +0200

      usb: renesas_usbhs: fix driver dependencies

      Renesas USBHS controller support should be available only on
      Renesas ARM SoCs and SuperH architecture.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2db941623d5cf9e421455879393dd1d2e55c65b7
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Mon Sep 22 11:16:19 2014 +0530

      usb: host: ohci-exynos: Remove unnecessary usb-phy support

      Now that we have completely moved from older USB-PHY drivers
      to newer GENERIC-PHY drivers for PHYs available with USB controllers
      on Exynos series of SoCs, we can remove the support for the same
      in our host drivers too.

      We also defer the probe for our host in case we end up getting
      EPROBE_DEFER error when getting PHYs.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 113ad911ad4a1ccbd0eaf6926b75b0ec77510c14
  Author: Arjun Sreedharan <arjun024@xxxxxxxxx>
  Date:   Tue Aug 19 04:23:34 2014 +0530

      usb: misc: yurex: remove useless casting of private_data

      Signed-off-by: Arjun Sreedharan <arjun024@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cffb9be80f8a6d51d025780864c781ba83541720
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:51 2014 +0300

      xhci: Log extra info on "ERROR Transfer event TRB DMA ptr not part of 
current TD"

      Lately (with the use of uas / bulk-streams) we have been seeing several
      cases where this error triggers (which should never happen).

      Add some extra logging to make debugging these errors easier.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f85c9fb62c59b78a1169b269f4ca697b1e06ee98
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:54 2014 +0300

      xhci: Remove "FIXME - check all the stream rings for pending 
cancellations"

      Even though a Set TR deq ptr command operates on a ring, and an endpoint
      can have multiple rings, we can have only one Set TR deq ptr command 
pending.

      When an endpoint with streams halts or is stopped to unlink urbs, there
      will only be at most one ring active / one td being executed (the td
      stopped_td points to).

      So when we reset the endpoint (for a halt), or the stop command 
completes, we
      will queue one Set TR deq ptr command at most, cancelled urbs on other 
stream
      rings then the one being executed will have there trbs turned to nops, and
      once the hcd gets around to execute that stream ring they will be simply
      skipped.

      So the SET_DEQ_PENDING flag in the endpoint is sufficient protection 
against
      starting the endpoing before all stream rings are cleaned up.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0d4976ec8ec17f331a094e3d6dd3917f4c8dd1ce
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:55 2014 +0300

      xhci: Always ring the doorbell for active eps when a Set TR deq ptr cmd 
completes

      Even if the stream for which the command was intended has been freed in 
the
      mean time. This ensures that things start rolling again after an unlink / 
halt.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d3a43e66e02571ada527e0ea9e34a786b048849a
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:53 2014 +0300

      xhci: Fold queue_set_tr_deq into xhci_queue_new_dequeue_state

      xhci_queue_new_dequeue_state is the only caller of queue_set_tr_deq
      and queue_set_tr_deq checks for SET_DEQ_PENDING, where as
      xhci_queue_new_dequeue_state sets it which is inconsistent.

      Simply fold the 2 into one is a nice cleanup and fixes the inconsistency.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7f9696bd1b170dbff44b1b374b1473278bd2c53
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:56 2014 +0300

      xhci: xhci_ring_device: Ring stream ring bells for endpoints with streams

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 14e61a1bd986ac35be92c2dfb631a03a7c03abf4
  Author: Al Cooper <alcooperx@xxxxxxxxx>
  Date:   Wed Aug 20 16:41:57 2014 +0300

      usb: xhci_suspend is not stopping the root hub timer for the shared HCD

      V2 - Restart polling (which will restart the timer) for the shared
      HCD in xhci_resume().

      xhci_suspend() will stop the primary HCD's root hub timer, but leaves
      the shared HCD's timer running. This change adds stopping of the
      shared HCD timer.

      Signed-off-by: Al Cooper <alcooperx@xxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e3452e3f08c5af7fb4b08551aaa96b6627c7416
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Aug 20 16:41:52 2014 +0300

      xhci: Move allocating of command for new_dequeue_state to 
queue_set_tr_deq()

      There are multiple reasons for this:

      1) This fixes a missing check for xhci_alloc_command failing in
         xhci_handle_cmd_stop_ep()
      2) This adds a warning when we cannot set the new dequeue state because of
         xhci_alloc_command failing
      3) It puts the allocation of the command after the sanity checks in
         queue_set_tr_deq(), avoiding leaking the command if those fail
      4) Since queue_set_tr_deq now owns the command it can free it if 
queue_command
         fails
      5) It reduces code duplication

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fac1f48584c1b6c745412cf8c5dbdc1725aad8f2
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:51 2014 +0200

      uas: Add response iu handling

      If something goes wrong in our communication with an uas device we may get
      a response iu in reaction to a cmnd, rather then a status iu. In this case
      propagate an error upwards, rather then logging a bogus iu message.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce39fe6fa115d9fea0112c907773a400b98d2463
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:50 2014 +0200

      uas: Log error codes when logging errors

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ad7ed5af3d85d0d8b3cdc5a4b823272b85c46cf
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:49 2014 +0200

      uas: Cleanup uas_log_cmd_state usage

      Instead of doing:

      uas_log_cmd_state(cmnd, __func__)
      scmd_printk(KERN_ERR, cmnd, "error doing foo %d\n", err)

      On error, resulting in 2 log calls for a single error, make 
uas_log_cmd_state
      take a status code, and change calls like the above to:

      uas_log_cmd_state(cmnd, "error doing foo", err)

      Also change various sanity checks (which should never trigger) from:
      "scmd_printk(KERN_ERR, cmnd, "sanity foo failed\n")" to calling the new
      uas_log_cmd_state(), so that when they do trigger we get more info.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 102c00cb91f36f6f7afa6658b2436b04fb3d95b3
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:48 2014 +0200

      uas: Remove protype hardware usb interface info

      We've removed all hack from the driver for pre-production hardware.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ad22cfc13399cc46267e5685769d6e7a0bbe163
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:47 2014 +0200

      uas: Remove support for old sense ui as used in pre-production hardware

      I've access to a number of different uas devices now, and none of them use
      old style sense urbs. The only case where these code-paths trigger is with
      the asm1051 and there they do the wrong thing, as the asm1051 sends 8 
bytes
      status iu-s when it does not have any sense data, but uses new style
      sense iu-s regardless, as can be seen for scsi cmnds where there is sense
      data.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb7d664ae459114cbbee8ecef17f90b9c71d994c
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:46 2014 +0200

      uas: Drop COMMAND_COMPLETED flag

      It was only used to sanity check against completing the same cmnd twice,
      but that is the case we're likely operating on free-ed memory, and doing
      sanity checks on free-ed memory is not really helpful.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6dcd8ec24052fefb7faee80b6ccc8ada860e33d7
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:45 2014 +0200

      uas: Use scsi_print_command

      Use scsi_print_command to print commands during errors, rather then 
printing
      the rather meaningless pointer to the command.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 51b361737bcec832ea07650e27f93098e44c834b
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:44 2014 +0200

      uas: Do not log urb status error on cancellation

      Check for both type of cancellation codes for sense and data urbs.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5e558192f01857254938349f78cd492daee7d72
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:43 2014 +0200

      uas: Use streams on upcoming 10Gbps / 3.1 USB

      Limit the no-streams case to speeds less then USB_SPEED_SUPER.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9dc024a2da1fe6b0ce180b89fac085e1255a932
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:42 2014 +0200

      uas: pre_reset and suspend: Fix a few races

      The purpose of uas_pre_reset is to:

      1) Stop any new commands from being submitted while an externally 
triggered
         usb-device-reset is running
      2) Wait for any pending commands to finish before allowing the 
usb-device-reset
         to continue

      The purpose of uas_suspend is to:
      2) Wait for any pending commands to finish before suspending

      This commit fixes races in both paths:

      1) For 1) we use scsi_block_requests, but the scsi midlayer calls 
queuecommand
         without holding any locks, so a queuecommand may already past the 
midlayer
         scsi_block_requests checks when we call it, add a check to 
uas_queuecommand
         to fix this

      2) For 2) we were waiting for all sense-urbs to complete, there are 2 
problems
         with this approach:
      a) data-urbs may complete after the sense urb, so we need to check for 
those
         too
      b) if a sense-urb completes with a iu id of READ/WRITE_READY a command is 
not
         yet done. We submit a new sense-urb immediately in this case, but that
         submit may fail (in which case it will get retried by uas_do_work), if 
this
         happens the sense_urbs anchor may become empty while the cmnd is not 
yet
         done

      Also unblock requests on timeout, to avoid things getting stuck in that 
case.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4c5481efb4346948ba7034432f86235a16ac9180
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:41 2014 +0200

      uas: Fix memleak of non-submitted urbs

      Not all urbs we've allocated are necessarily also submitted, non-submitted
      urbs will not be free-ed by their completion handler. So we need to free
      them manually.

      There are 2 scenarios where this can happen:

      1) We have failed to submit some urbs at abort / disconnect
      2) When running over usb-2 we may have never tried to submit the data urbs
         when completing the scsi cmnd, because we never got a READ/WRITE_READY 
iu

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 616f0e6cab4698309ff9e48ee2a85b5eb78cf31a
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:40 2014 +0200

      uas: Drop all references to a scsi_cmnd once it has been aborted

      Do not keep references around to a cmnd which is under error handling.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6823c51fcd82e993275f5403e120279232ecaec
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:39 2014 +0200

      uas: Remove cmnd reference from the cmd urb

      It is not strictly necessary for the cmd urb to have a reference to the
      cmnd, and without this reference it becomes easier to drop all references 
to
      a cmnd on an abort.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43cd99cb178ce3d0a1fb6faa898b30be6dcbc8b5
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:38 2014 +0200

      uas: Drop inflight list

      We've the same info doubled in both the inflight list and the cmnd array,
      drop the list.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c15c5738b5219fdc273e8923b2c1a9d5e8ce3b3
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:37 2014 +0200

      uas: zap_pending: data urbs should have completed at this time

      The data urbs are all killed before calling zap_pending, and their 
completion
      handler should have cleared their inflight flag.

      Do not 0 the data inflight flags, and add a check for try_complete 
succeeding,
      as it should always succeed when called from zap_pending.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1589349f74d669b767bc0971fb21372ad300452e
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:36 2014 +0200

      uas: Simplify reset / disconnect handling

      Drop the whole dance with first moving cmnds to a dead-list. The resetting
      flag ensures that no new cmds / urbs will be submitted, and that any urb
      completions are short-circuited without trying to complete the scsi cmnd.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 85fea82554ee74f0a2e17729a3911865df5fbba0
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:35 2014 +0200

      uas: Free data urbs on completion

      Now that we no longer drop our lock to unlink the data urbs, we can simply
      free them on completion, making their handling consistent with the other 
urbs.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 60d9f67d478e7c8ed09e3a6888b29aca2d978979
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:34 2014 +0200

      uas: Simplify unlink of data urbs on error

      There is no need for all the trickery with dropping the lock, we can
      simply reference the urbs while we hold the lock to ensure the urbs don't
      disappear beneath us, and do the actual unlink (+ unreference) after we've
      dropped the lock.

      This also fixes a race where we may loose of cmnd ownership to the scsi
      midlayer without holding the lock due to the midlayer re-claiming 
ownership
      through an abort (which will be handled by a future patch in this series).

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d89da03acec19b39506f3ef32e09134b50b4adb9
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:33 2014 +0200

      uas: Check against unexpected completions

      The status urb should not complete before the command has been submitted, 
nor
      should we get a second status urb for the same tag after a IU_ID_STATUS.

      Data urbs should not complete before the command has been submitted, but 
may
      complete after the IU_ID_STATUS.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e61aede477ee108de3f9e57f19cacd8ce3ffe52
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:32 2014 +0200

      uas: Do not use scsi_host_find_tag

      Using scsi_host_find_tag with tags returned by the device is unsafe for
      multiple reasons:

      1) It returns tags->rqs[tag], which may be non NULL even when the cmnd is
         not owned by us
      2) It returns tags->rqs[tag], without holding any locks protecting it
      3) It returns tags->rqs[tag], without doing any boundary checking

      Instead keep our own list which maps tags -> inflight cmnds.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0620001e4e318d85ebf43a95eec15fae26ed706
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:31 2014 +0200

      uas: Add uas_get_tag() helper function

      Factor out the mapping of scsi-tags -> uas-tags/stream-ids to a helper 
function
      so that there is a single place where this "magic" happens.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7b5d11fae766ee0e92821df2694c41f15f98954
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:30 2014 +0200

      uas: Fix resetting flag handling

      - Make sure we always hold the lock when setting / checking resetting
      - Check resetting before checking urb->status
      - Add missing check for resetting to uas_data_cmplt
      - Add missing check for resetting to uas_do_work

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5df2be63332a661a8d7234ca15c23bc48ed8e2a2
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sat Sep 13 12:26:29 2014 +0200

      uas: Remove task-management / abort error handling code

      There are various bug reports about oopses / hangs with the uas driver,
      which all point to the abort-command and logical-unit-reset 
(task-management)
      error handling paths.

      Getting these right is very hard, there are quite a few corner cases, and
      testing is almost impossible since under normal operation these code paths
      are not used at all.

      Another problem is that there are also some cases where it simply is not 
clear
      what to do at all. E.g. over usb-2 multiple outstanding commands share 
the same
      endpoint. What if a command gets aborted while its sense urb is half way
      through completing (so some data has been transfered but not all). Since 
the
      urb is not yet complete we don't know if the sense urb is actually for 
this
      command, or for one of the other oustanding commands. If it is for one of 
the
      other commands and we cancel it, then we end up in an undefined state. 
But if
      it is actually for the command we're aborting, and the abort succeeds, 
then it
      may never complete...

      This exact same problem applies to logical unit resets too, if there are
      multiple luns, then commands outstanding on both luns share the sense
      endpoint. If there is only a single lun, then doing a logical unit reset 
is
      little better then doing a full usb device reset.

      So summarizing because:
      1) abort / lun-reset is very tricky to get right
      2) Not being able to test the tricky code, which means it will have bugs
      3) This being a code path which under normal operation will never happen,
         so being slow / sub-optimal here is not really an issue
      4) Under error conditions we will still be able to recover through usb
         device resets.
      5) This may be a bit slower in some cases, but this is actually faster in
         cases where the bridge ship has locked up, which seems to be the most
         common error case sofar.

      This commit removes the abort / lun-reset error handling paths, and also 
the
      taks-mgmt code since those are the only 2 task-mgmt users. Leaving only 
the
      (tested and testable) usb-device-reset error handling path in place.

      Note I realize that this is somewhat of a big hammer, but currently people
      are seeing very hard to debug oopses with uas. First let focus on making 
uas
      work reliable, then we can later look into adding more fine grained error
      handling.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 710f1bf16ab1b1558f099b62c5011c4cbba6a7bb
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Tue Sep 23 15:48:50 2014 +0200

      uas: Add another ASM1051 usb-id to the uas blacklist

      As most ASM1051 based devices, this one has unfixable issues with uas too.

      Cc: stable@xxxxxxxxxxxxxxx # 3.16
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9554a6b199360c2f888173fd600e1eb7ff165ef
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Wed Sep 17 10:10:58 2014 +0200

      uas: Add US_FL_NO_ATA_1X quirk for Seagate (0bc2:ab20) drives

      https://bbs.archlinux.org/viewtopic.php?pid=1457492

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 734016b00b50a3c6a0e1fc1b7b217e783f5123a1
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Tue Sep 16 18:36:52 2014 +0200

      uas: Add no-report-opcodes quirk

      Besides the ASM1051 (*) needing sdev->no_report_opcodes = 1, it turns out 
that
      the JMicron JMS567 also needs it to work properly with uas (usb-storage 
always
      sets it). Since some of the scsi devs were not to keen on the idea to
      outrightly set sdev->no_report_opcodes = 1 for all uas devices, so add a 
quirk
      for this, and set it for the JMS567.

      *) Which has become a non-issue since we've completely blacklisted uas on
      the ASM1051 for other reasons

      Cc: stable@xxxxxxxxxxxxxxx
      Reported-and-tested-by: Claudio Bizzarri <claudio.bizzarri@xxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 593078525c8b234a35a36ff551b8716464e86481
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Mon Sep 15 16:04:12 2014 +0200

      uas: Add a quirk for rejecting ATA_12 and ATA_16 commands

      And set this quirk for the Seagate Expansion Desk (0bc2:2312), as that one
      seems to hang upon receiving an ATA_12 or ATA_16 command.

      https://bugzilla.kernel.org/show_bug.cgi?id=79511
      https://bbs.archlinux.org/viewtopic.php?id=183190

      While at it also add missing documentation for the u value for usb-storage
      quirks.

      Cc: stable@xxxxxxxxxxxxxxx # 3.16, 3.17
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>

      --
      Changes in v2: Add documentation for new t and u usb-storage.quirks flags
      Changes in v3: Fix typo in documentation
      Changes in v4: Also apply the quirk to (0bc2:3312)
      Changes in v5: Rebased on 3.17-rc5, drop u documentation, already upstream
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ab945eff8396bc3329cc97274320e8d2c6585077
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Tue Aug 12 12:10:21 2014 +0530

      uas: replace WARN_ON_ONCE() with lockdep_assert_held()

      on some architecture spin_is_locked() always return false in
      uniprocessor configuration and therefore it would be advise
      to replace with lockdep_assert_held().

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62f6f0863e5b304284bcf9b80e12ec1bd4f01c9a
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:48 2014 +0100

      MAINTAINERS: Add ehci-st.c and ohci-st.c to ARCH/STI architecture

      This patch adds the ehci-st.c and ohci-st.c files for the usb 2.0
      & usb1.1 host controller drivers found on stih41x and stih4xx 
STMicroelectronics
      SoC's into the STI arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 554405d4591f2ee6249571f720ff7e12ac35ff5b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:47 2014 +0100

      usb: host: ohci-st: Add ohci-st devicetree bindings documentation

      This patch documents the device tree bindings required for
      the ohci on-chip controller found in ST consumer electronics SoC's.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fee1dc0282ca7bc4077b886502a4bd5247d98e89
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:46 2014 +0100

      usb: host: ehci-st: Add ehci-st devicetree bindings documentation

      This patch documents the device tree bindings required for the
      ehci on-chip controller found in ST consumer electronics SoC's.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d115837259ada33cb66e8fedc365d58d2cc8df38
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:45 2014 +0100

      usb: host: ohci-st: Add OHCI driver support for ST STB devices

      This patch adds the glue code required to ensure the on-chip OHCI
      controller works on STi consumer electronics SoC's from 
STMicroelectronics.

      It mainly manages the setting and enabling of the relevant clocks and 
manages
      the reset / power signals to the IP block.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e47c5a0906f9a5792988786c8a186e9f5880f622
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Mon Sep 8 13:04:44 2014 +0100

      usb: host: ehci-st: Add EHCI support for ST STB devices

      This patch adds the glue code required to ensure the on-chip EHCI
      controller works on STi consumer electronics SoC's from 
STMicroelectronics.

      It mainly manages the setting and enabling of the relevant clocks and 
manages
      the reset / power signals to the IP block.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae7c798d6b482682d1fa05b42ad02e3bdade07aa
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Aug 5 14:01:35 2014 +0200

      USB: isp1362: Use devm_ioremap_resource

      Use devm_ioremap_resource to simplify error handling in the probe
      function and to get rid of some boilerplate in the remove function.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b760017076235f09de33b3c4c193fe934800bbc6
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 08:14:18 2014 +0800

      of: add vendor prefix for Chipidea

      Adds chipidea to the list of DT vendor prefixes.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 19353881b4afc9e2351fa8987b8fa2921587e0d6
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 08:14:17 2014 +0800

      usb: chipidea: enhance kernel-doc format

      Some kernel-doc style comment are not satisfied for format, fix them.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27c62c2da177178771517744acaced08767214e2
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 08:14:16 2014 +0800

      usb: chipidea: otg initialization is only needed when the gadget is 
supported

      We have only needed to enable otg initialization when both of
      below conditions are satisfied:

      - The controller is otg capable
      - The gadget function is enabled

      If the controller is otg capable, but is host-only configuration, we do
      not need to access register otgsc and do any otg operations (eg, create
      otg workqueue).

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f40017e0f3325b4c42139f54748ac4f0bbed3c52
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Sep 22 08:14:15 2014 +0800

      chipidea: usbmisc_imx: Add USB support for VF610 SoCs

      This adds Vybrid VF610 SoC support. The IP is very similar to i.MX6,
      however, the non-core registers are spread in two different register
      areas. Hence we support multiple instances of the USB misc driver
      and add the driver instance to the imx_usbmisc_data structure.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c0e602dbf39eef7af75a84a8a354eade6be6a9ff
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:57 2014 +0800

      doc: dt-binding: ci-hdrc-imx: add TPL support

      TPL (Targeted Peripheral List) is needed for targets host
      (OTG and Embedded Hosts) for usb certification and other
      vendor specific requirements.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6a9ff07832a9d30d457e976e6233b4351cd4cdf
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:56 2014 +0800

      usb: chipidea: add TPL support for targeted hosts

      For OTG and Embedded hosts, they may need TPL (Targeted Peripheral List)
      for usb certification and other vender specific requirements, the
      platform can tell chipidea core driver if it supports tpl through DT
      or platform data.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05f8b35a62efb8e70ebcd78e9c957324e9caddad
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:55 2014 +0800

      usb: common: add API to get if the platform supports TPL

      The TPL (Targeted Peripheral List) is used for targeted hosts
      (non-PC hosts), and it can be used at USB OTG & EH certification
      and some specific products which need white list.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9bd0181c74527dbfd3a63ffef412b5d1c660d7e4
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:54 2014 +0800

      usb: core: Kconfig: TPL should apply for both OTG and EH

      Update configuration for USB_OTG_WHITELIST, any targeted hosts
      (non PC-hosts) can have TPL (Targered Peripheral List).

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 026f3fcbb0fc516e0fd3467318f13a6144e519a7
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:53 2014 +0800

      usb: core: TPL should apply for both OTG and EH

      According to On-The-Go and Embedded Host Supplement to the USB Revision
      2.0 Specification, the targeted hosts (non-PC hosts) include both
      embedded hosts and otg, and each targeted host product defines the
      set of supported peripherals on a TPL (Targeted Peripheral List). So,
      TPL should apply for both OTG and embedded host, and the otg support is
      not a must for embedded host.

      The TPL support feature will only be effect when CONFIG_USB_OTG_WHITELIST
      has been chosen and hcd->tpl_support flag is set, it can avoid the 
enumeration
      fails problem for the user who chooses CONFIG_USB_OTG_WHITELIST wrongly.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2693b430b33d9554daa0f21fbcae57633f8d4f1
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 09:51:52 2014 +0800

      usb: hcd: add TPL support flag

      The targeted hosts (non-PC hosts) need to have TPL (Targeted Peripheral 
List)
      for USB OTG & EH certification and other vendor specific requirements.

      The platform who needs TPL feature should set this flag at usb host
      controller driver.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99416322dd16b810ba74098cc50ef2a844091d35
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:36 2014 -0400

      tty: Workaround Alpha non-atomic byte storage in tty_struct

      The Alpha EV4/EV5 cpus can corrupt adjacent byte and short data because
      those cpus use RMW to store byte and short data. Thus, concurrent adjacent
      byte stores could become corrupted, if serialized by a different lock.
      tty_struct uses different locks to protect certain fields within the
      structure, and thus is vulnerable to byte stores which are not atomic.

      Merge the ->ctrl_status byte and packet mode bit, both protected by the
      ->ctrl_lock, into an unsigned long.

      The padding bits are necessary to force the compiler to allocate the
      type specified; otherwise, gcc will ignore the type specifier and
      allocate the minimum number of bytes required to store the bitfield.
      In turn, this would allow Alpha EV4/EV5 cpus to corrupt adjacent byte
      or short storage (because those cpus use RMW to store byte and short 
data).

      gcc versions < 4.7.2 will also corrupt storage adjacent to bitfields
      smaller than unsigned long on ia64, ppc64, hppa64, and sparc64, thus
      requiring more than unsigned int storage (which would otherwise be
      sufficient to fix the Alpha non-atomic storage problem).

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c274f6ef1c6665632767d32e4ab912aad839ce27
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:35 2014 -0400

      tty: Hold termios_rwsem for tcflow(TCIxxx)

      While transmitting a START/STOP char for tcflow(TCION/TCIOFF), prevent
      a termios change. Otherwise, a garbage in-band flow control char
      may be sent, if the termios change overlaps the transmission setup.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 136d5258b2bc4ffae99cb69874a76624c26fbfad
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:34 2014 -0400

      tty: Move and rename send_prio_char() as tty_send_xchar()

      Relocate the file-scope function, send_prio_char(), as a global
      helper tty_send_xchar(). Remove the global declarations for
      tty_write_lock()/tty_write_unlock(), as these are file-scope only now.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c545b66c6922b002b5fe224a6eaec58c913650b5
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:33 2014 -0400

      tty: Serialize tcflow() with other tty flow control changes

      Use newly-introduced tty->flow_lock to serialize updates to
      tty->flow_stopped (via tcflow()) and with concurrent tty flow
      control changes from other sources.

      Merge the storage for ->stopped and ->flow_stopped, now that both
      flags are serialized by ->flow_lock.

      The padding bits are necessary to force the compiler to allocate the
      type specified; otherwise, gcc will ignore the type specifier and
      allocate the minimum number of bytes necessary to store the bitfield.
      In turn, this would allow Alpha EV4 and EV5 cpus to corrupt adjacent
      byte storage because those cpus use RMW to store byte and short data.

      gcc versions < 4.7.2 will also corrupt storage adjacent to bitfields
      smaller than unsigned long on ia64, ppc64, hppa64 and sparc64, thus
      requiring more than unsigned int storage (which would otherwise be
      sufficient to workaround the Alpha non-atomic byte/short storage problem).

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01adc80706f80a583948db6768c5571204cd5f99
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:32 2014 -0400

      tty: Move packet mode flow control notifications to pty driver

      When a master pty is set to packet mode, flow control changes to
      the slave pty cause notifications to the master pty via reads and
      polls. However, these tests are occurring for all ttys, not
      just ptys.

      Implement flow control packet mode notifications in the pty driver.
      Only the slave side implements the flow control handlers since
      packet mode is asymmetric; the master pty receives notifications
      for slave-side changes, but not vice versa.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9e053dcfc02b0ad29daec8524fb1afe09774976
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:31 2014 -0400

      tty: Serialize tty flow control changes with flow_lock

      Without serialization, the flow control state can become inverted
      wrt. the actual hardware state. For example,

      CPU 0                          | CPU 1
      stop_tty()                     |
        lock ctrl_lock               |
        tty->stopped = 1             |
        unlock ctrl_lock             |
                                     | start_tty()
                                     |   lock ctrl_lock
                                     |   tty->stopped = 0
                                     |   unlock ctrl_lock
                                     |   driver->start()
        driver->stop()               |

      In this case, the flow control state now indicates the tty has
      been started, but the actual hardware state has actually been stopped.

      Introduce tty->flow_lock spinlock to serialize tty flow control changes.
      Split out unlocked __start_tty()/__stop_tty() flavors for use by
      ioctl(TCXONC) in follow-on patch.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d7a855bd6ab25d10d5e3b6aeb53d9c57fa17b808
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:30 2014 -0400

      tty: Convert tty_struct bitfield to ints

      The stopped, hw_stopped, flow_stopped and packet bits are smp-unsafe
      and interrupt-unsafe. For example,

      CPU 0                         | CPU 1
                                    |
      tty->flow_stopped = 1         | tty->hw_stopped = 0

      One of these updates will be corrupted, as the bitwise operation
      on the bitfield is non-atomic.

      Ensure each flag has a separate memory location, so concurrent
      updates do not corrupt orthogonal states. Because DEC Alpha EV4 and EV5
      cpus (from 1995) perform RMW on smaller-than-machine-word storage,
      "separate memory location" must be int instead of byte.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 938f7e13b55a76ad98964509f6d13bbcf852e617
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:29 2014 -0400

      serial: core: Use spin_lock_irq() in uart_set_termios()

      uart_set_termios() is called with interrupts enabled; no need to
      save and restore the interrupt state when taking the uart port lock.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8620d3e5382a3c172a7885fa67a70955ca930425
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:28 2014 -0400

      serial: bfin-uart: Fix auto CTS

      Commit 64851636d568ae9f167cd5d1dcdbfe17e6eef73c,
      serial: bfin-uart: Remove ASYNC_CTS_FLOW flag for hardware automatic CTS,
      open-codes uart_handle_cts_change() when CONFIG_SERIAL_BFIN_HARD_CTSRTS
      to skip start and stop tx.

      But the CTS interrupt handler _still_ calls uart_handle_cts_change();
      only call uart_handle_cts_change() if !CONFIG_SERIAL_BFIN_HARD_CTSRTS.

      cc: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d95e3caea2d1424dfdec30b46bd94087da94f928
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:27 2014 -0400

      usb: serial: Remove unused tty->hw_stopped

      The tty core does not test tty->hw_stopped; remove from drivers
      which don't test it themselves.

      Acked-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d01f4d181c92877ecc678adce248a30cb7077ff1
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:26 2014 -0400

      serial: core: Privatize tty->hw_stopped

      tty->hw_stopped is not used by the tty core and is thread-unsafe;
      hw_stopped is a member of a bitfield whose fields are updated
      non-atomically and no lock is suitable for serializing updates.

      Replace serial core usage of tty->hw_stopped with uport->hw_stopped.
      Use int storage which works around Alpha EV4/5 non-atomic byte storage,
      since uart_port uses different locks to protect certain fields within the
      structure.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 317c1360200059a7a8a832294a58409c73b784bf
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:25 2014 -0400

      isdn: i4l: Remove ASYNC_CTS_FLOW

      ISDN4Linux always enables CTS flow control and does not use the
      tty_port_cts_enabled() helper function; remove ASYNC_CTS_FLOW
      state enable/disable.

      cc: Karsten Keil <isdn@xxxxxxxxxxxxxx>
      cc: <netdev@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 299245a145b2ad4cfb4c5432eb1264299f55e7e0
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:24 2014 -0400

      serial: core: Privatize modem status enable flags

      The serial core uses the tty port flags, ASYNC_CTS_FLOW and
      ASYNC_CD_CHECK, to track whether CTS and DCD changes should be
      ignored or handled. However, the tty port flags are not safe for
      atomic bit operations and no lock provides serialized updates.

      Introduce the struct uart_port status field to track CTS and DCD
      enable states, and serialize access with uart port lock. Substitute
      uart_cts_enabled() helper for tty_port_cts_enabled().

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4d90bb147ef6b91f529a21b498ff2b5fdc6785b4
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 15:06:23 2014 -0400

      serial: core: Document and assert lock requirements for irq helpers

      The serial core provides two helper functions, uart_handle_dcd_change()
      and uart_handle_cts_change(), for UART drivers to use at interrupt
      time. The serial core expects the UART driver to hold the uart port lock
      when calling these helpers to prevent state corruption.

      If lockdep enabled, trigger a warning if the uart port lock is not held
      when calling these helper functions.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c68929f75dfcb6354918862b91b5778585de1fa5
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 25 17:51:27 2014 +0200

      USB: quirks: enable device-qualifier quirk for Elan Touchscreen

      Enable device-qualifier quirk for Elan Touchscreen, which often fails to
      handle requests for the device_descriptor.

      Note that the device sometimes do respond properly with a Request Error
      (three times as USB core retries), but usually fails to respond at all.
      When this happens any further descriptor requests also fails, for
      example:

      [ 1528.688934] usb 2-7: new full-speed USB device number 4 using xhci_hcd
      [ 1530.945588] usb 2-7: unable to read config index 0 descriptor/start: 
-71
      [ 1530.945592] usb 2-7: can't read configurations, error -71

      This has been observed repeating for over a minute before eventual
      successful enumeration.

      Reported-by: Drew Von Spreecken <drewvs@xxxxxxxxx>
      Reported-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2a159389bf5d962359349a76827b2f683276a1c7
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 25 17:51:26 2014 +0200

      USB: core: add device-qualifier quirk

      Add new quirk for devices that cannot handle requests for the
      device_qualifier descriptor.

      A USB-2.0 compliant device must respond to requests for the
      device_qualifier descriptor (even if it's with a request error), but at
      least one device is known to misbehave after such a request.

      Suggested-by: Bjørn Mork <bjorn@xxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a37110d20c95d1ebf6c04881177fe8f62831db2
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:31:39 2014 -0400

      locking: Add WARN_ON_ONCE lock assertion

      An interface may need to assert a lock invariant and not flood the
      system logs; add a lockdep helper macro equivalent to
      lockdep_assert_held() which only WARNs once.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13e55e49472643b56986138da4aff115cabb111c
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Tue Sep 23 12:52:33 2014 -0700

      staging: ft1000-pcmcia: Don't initialise static to 0

      This fixes the following checkpatch.pl error:
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6a7cbc38ad53815a2a2626e1b472d3b5db363e11
  Author: Sarah Khan <sarahjmi07@xxxxxxxxx>
  Date:   Wed Sep 24 03:05:16 2014 +0530

      staging: rtl8712: fixed missing blank line

      WARNING : Missing a blank line after declaration
      checkpatch.pl warning in hal_init.c

      Signed-off-by: Sarah Khan <sarahjmi07@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a3d822b8e3df89a116ce86df6200da9004438518
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 23 22:09:23 2014 +0530

      Staging: media: omap24xx: Fix else is not useful warning

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d8e186cebc94ac06682364b9931f38809ce7b1b5
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 23 21:13:36 2014 +0530

      Staging: rtl8192e: rtl8192e: Merge two lines and remove unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable. It also removes variables that became unused due 
to this transformation.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @r@
      identifier ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      @@
      identifier r.ret;
      expression e1;
      type t;
      @@

      (
      -t ret = e1;
      |
      -t ret;
      )
       ... when != ret
           when strict

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfcc6be5bcf3f17a98765df5aa69d59ccf87a1bd
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 22:22:36 2014 +0530

      staging: rtl8192u: remove unecessary variable

      This patch removes unncessary variable in file r8192U_core.c
      using Coccinelle. Semantic patch for this is as follows :
      @@
      identifier ret;
      @@

      -int ret = 0;
       ... when != ret
           when strict
      -return ret;
      +return 0;

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a579c97823d36613375d636c7b684133d8f79855
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Tue Sep 23 21:24:47 2014 +0530

      Staging: media: lirc: Merge two lines and remove unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable. It also removes a variable that becomes unused due 
to this transformation.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @r@
      identifier ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      @@
      identifier r.ret;
      expression e1;
      type t;
      @@

      (
      -t ret = e1;
      |
      -t ret;
      )
       ... when != ret
           when strict

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 707505b58eb9aeef294e975a6d7f5afd1c74dd0a
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 23 01:55:55 2014 +0300

      staging: dgnc: Replace non-standard spinlock's macros

      This patch replaces non-standard spinlock's macros.
      It is done using coccinelle and the following semantic patch:

      @@
      expression x;
      @@

      - DGNC_SPINLOCK_INIT(x)
      + spin_lock_init(&x)

      @@
      expression x, y;
      @@

      - DGNC_LOCK(x, y)
      + spin_lock_irqsave(&x, y)

      @@
      expression x, y;
      @@

      - DGNC_UNLOCK(x, y)
      + spin_unlock_irqrestore(&x, y)

      @used_by_lock exists@
      typedef ulong;
      symbol lock_flags;
      position p1, p2;
      @@

      (
       ulong lock_flags@p1;
      |
       unsigned long lock_flags@p2;
      )
      ...
      (
       spin_lock_irqsave(..., lock_flags)
      |
       spin_unlock_irqrestore(..., lock_flags)
      )

      @@
      position used_by_lock.p1, used_by_lock.p2;
      @@

      (
      - ulong lock_flags@p1;
      + unsigned long flags;
      |
      - unsigned long lock_flags@p2;
      + unsigned long flags;
      )
      <...
      - lock_flags
      + flags
      ...>

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f3a2e04e3f763092e04a66fc7b57adf838920b5
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Mon Sep 22 15:14:18 2014 -0700

      staging: ft1000-pcmcia: replace DEBUG macro with netdev_dbg

      This fixes the following checkpatch.pl warning:
      WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then
      dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

      Removing the macro also fixes:
      WARNING: macros should not use a trailing semicolon

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 666e9084c073badd813d90ade694f12a5a104b07
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 23 11:37:02 2014 +0300

      staging: emxx_udc: Do not assign bool to 0/1

      This fixes the following coccinelle warning:
      WARNING: Assignment of bool to 0/1

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5cbca957067a58dd1e381693b4a8a01f5aea6485
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 23 11:36:37 2014 +0300

      staging: emxx_udc: Do not use comparisons on bool tests

      This fixes the following coccinelle warning:
      WARNING: Comparison of bool to 0/1

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a366abe5d5e4da65a10531240a246fb3f90d2bd
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 19:40:21 2014 +0300

      Staging: imx-drm: Fix line over 80 characters warning

      Fix checkpatch.pl issues with
      line over 80 characters in parallel-display.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc489a528728dcce38df10a74cc1539522b670e7
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 22 23:04:13 2014 +0530

      Staging: vme: devices: Merges two lines of code and removes unused 
variable

      This patch merges an assignment with an immediately following return of
      the assigned variable.  The following Coccinelle semantic patch was used
      to make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d743ecf360637d489a3ba81a268f574359149601
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:54 2014 +0200

      drm/doc: Fixup drm_irq kerneldoc includes.

      Only !P can be used together with a function list.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d9fc9413f97f5c615256a5657ec667c064c07a70
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:53 2014 +0200

      drm: Extract <drm/drm_gem.h>

      v2: Don't forget git add, noticed by David.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Acked-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit c2611031b49e9ccd571a3737845af3fca2a2090f
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:52 2014 +0200

      drm: Move internal debugfs functions to drm_internal.h

      In my header cleanup I've missed the debugfs functions completely.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e7f0a889841e14315062c268abea6d2e657d60d3
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:51 2014 +0200

      drm: Move leftover ioctl declarations to drm_internal.h

      Somehow I've missed these three, fix this up asap. Plus move
      drm_master_create since while at it.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 884d9f05eb6c765d62da0ec8c36a669d8c813340
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:50 2014 +0200

      drm: Move drm_vm_open_locked into drm_internal.h

      Leftover from my previous header cleanup.

      This depends upon the patch to rework exynos mmap support, otherwise
      it'll break exynos.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit bfbf3c851ce53b914fe98d60ea3fe3fc1ab75b96
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:49 2014 +0200

      drm: move drm_mmap to <drm/drm_legacy.h>

      Now that we've removed the copypasted users in gem/ttm we can
      relegate the legacy buffer mapping support to where it belongs.
      Also give it the proper drm_legacy_ prefix.

      While at it statify drm_mmap_locked, somehow I've missed that in my
      previous header rework.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 197633b924517082327b66db6caf34bae720ea4e
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:48 2014 +0200

      drm/gem: Don't call drm_mmap from drm_gem_mmap

      The only user I could dig out was i915 back when ums+gem was still a
      thing. But we've just very much killed that, and even when someone
      screams about that we should resurrect that with a special hack
      (wrapping drm_gem_mmap) in i915, not in the core code.

      So good riddance to another entry point of the legacy buffer mapping
      code.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 884c6dabb0eafe7227f099c9e78e514191efaf13
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Sep 23 15:46:47 2014 +0200

      drm/<ttm-based-drivers>: Don't call drm_mmap

      Really, the legacy buffer api should be dead, especially for all these
      newfangled drivers. I suspect this is copypasta from the transitioning
      days, which probably originated in radeon.

      Cc: "Christian König" <christian.koenig@xxxxxxx>
      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Cc: Rashika <rashika.kheria@xxxxxxxxx>
      Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
      Cc: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Cc: Christian Engelmayer <cengelma@xxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>
      Acked-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9908fb654088e50d7d528f74898c5e5ebbd0fb68
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 09:30:11 2014 -0700

      drm: change drm_err return type to void

      The return value is not used by callers of this function
      nor by uses of the DRM_ERROR macro so change the function
      to return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 5b5560842a7ee002d208a20866f88fafd63198eb
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Sun Sep 21 07:53:19 2014 -0300

      [media] af9035: Add support for IT930x USB bridge

      Add support for IT930x USB bridge and IT9303 reference design.

      It is a DVB-T/T2/C tuner with the following components:
      - IT9303 USB bridge
      - Si2168-B40 demodulator
      - Si2147-A30 tuner

      The IT9303 requires firmware that can be downloaded here:
      http://trsqr.net/olli/linux/firmwares/it930x/

      The Si2168-B40 requires firmware, but the one that is used by PCTV 292e 
can be used.
      http://palosaari.fi/linux/v4l-dvb/firmware/Si2168/Si2168-B40/

      The Si2147-A30 tuner does not require firmware loading.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5dcf5bf6d9dd81cdf66aab94f62bee354a7d1238
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Sun Sep 21 07:53:18 2014 -0300

      [media] af9035: Add possibility to define which I2C adapter to use

      Some I2C tuner drivers require that the I2C device of the tuner is added
      to the I2C adapter of the demodulator (Si2168+Si2157 for example). Add
      possibility to tell af9035_add_i2c_dev which I2C adapter should be used.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 294422662215188ace50ae14318ac025a56843d8
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:15 2014 -0300

      [media] cx23855: add support for DVBSky T9580 DVB-C/T2/S2 tuner

      DVBSky T9580 is a dual tuner card with one DVB-T2/C tuner and one DVB-S2 
tuner. It contains the following components:

      - PCIe bridge: Conexant CX23885
      - Demod for terrestrial/cable: Silicon Labs Si2168-A30
      - Tuner for terrestrial/cable: Silicon Labs Si2158-A20
      - Demod for sat: Montage DS3103
      - Tuner for sat: Montage TS2022

      This patch depends on Max Nibble's patch for m88ds3103 (see patchwork 
25312: https://patchwork.linuxtv.org/patch/25312/ ).

      3 firmwares are needed:
      - Si2168-A30 demod and Si2158-A20 tuner: same as TechnoTrend CT2-4400, 
https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg76944.html
      - Montage DS3103 demod: same as PCTV 461e, Antti has it on his LinuxTV 
project page: http://palosaari.fi/linux/v4l-dvb/firmware/M88DS3103/

      IR receiver is not supported.

      Values in cx23885_gpio_setup, cx23885_card_setup and 
dvbsky_t9580_set_voltage as well as the EEPROM read function are taken from the 
manufacturer provided semi-open source driver. The drivers in question are 
Linux GPL'd media tree drivers for cx23885 modified by Max Nibble 
(nibble.max@xxxxxxxxx) with proprietary tuner/demod drivers. Max is aware of 
this patch and has approved my use of the values in this patch.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5cd3b6b40d3a08394a9e973c597a284153eac0b5
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:14 2014 -0300

      [media] cx23855: add frontend set voltage function into state

      Setting the LNB voltage requires setting some GPIOs on the cx23885 with 
some boards before calling the actual set_voltage function in the demod driver. 
Add a function pointer into state for that case.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Acked-by: Antti Palosaari <crope@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b0b12e63f999c91690f3f95bd585cf7812a251d9
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:13 2014 -0300

      [media] cx23885: add i2c client handling into dvb_unregister and state

      Prepare cx23885 driver for handling I2C client that is needed for certain 
demodulators and tuners (for example Si2168 and Si2157). I2C client for tuner 
and demod stored in state and unregistering of the I2C devices added into 
dvb_unregister.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 094e93592433312548dd5e43d7b24b152f658063
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:53 2014 +0200

      NFC: st21nfca: Fix potential double kfree_skb error

      skb is already freed in st21nfca_tx_work and was freed also in
      st21nfca_im_send_psl_req.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 459e794b9b1e0c6be93745344c40364296e7aacd
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:52 2014 +0200

      NFC: st21nfca: ERR_PTR vs NULL fix

      "skb" can be NULL here but it can't be an ERR_PTR:
      - IS_ERR(NULL) return false and skb migth be NULL.
      - skb cannot be a ERR_PTR as nfc_hci_send_cmd_async it never using such 
cast.

      !skb is more appropriate at those places.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit bc6b8275924b8af3d10ac35df0579d94fa169680
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:51 2014 +0200

      NFC: st21nfcb: remove error output

      In case we are not able to read out the NDLC/NCI header, we do not
      consider this as an issue and we will give a later chance.
      The NDLC layer will handle errors thanks to its internal timers.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 941ec5c6b02a93710c397e69b50671949f3b9dd3
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:50 2014 +0200

      NFC: st21nfcb: Add ISO15693 Reader/Writer support

      Add support for ISO/IEC 15693 RF technology and Type 5 tags.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 9e87f9a9c4c4754508b2c2638fbde9e10c7a103b
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:49 2014 +0200

      NFC: nci: Add support for proprietary RF Protocols

      In NFC Forum NCI specification, some RF Protocol values are
      reserved for proprietary use (from 0x80 to 0xfe).
      Some CLF vendor may need to use one value within this range
      for specific technology.
      Furthermore, some CLF may not becompliant with NFC Froum NCI
      specification 2.0 and therefore will not support RF Protocol
      value 0x06 for PROTOCOL_T5T as mention in a draft specification
      and in a recent push.

      Adding get_rf_protocol handle to the nci_ops structure will
      help to set the correct technology to target.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit fa0daa02fb063ecef39b7d421c3d9c4109381dc2
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:48 2014 +0200

      NFC: st21nfcb: Fix improper ndlc T2 management

      T2 was never started when sending a command.
      Start it when sending a command for the first attempt
      and stop it once we receive the answer.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4294e32040b5142824f420d4a3ae604b92f1d1b5
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:47 2014 +0200

      NFC: st21nfcb: Fix improper management of -EREMOTEIO error code.

      On st21nfcb the irq line might be kept to active state because of other
      interfaces activity. This may generate i2c read tentative resulting in
      i2c NACK.

      This fix will currently let NDLC upper layer to decide when it is relevent
      to signal to the physical layer when the chip as muted.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit f06d87a5b5a01fced0493651a12c002906d0bb69
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:46 2014 +0200

      NFC: dts: st21nfcb_i2c: Fix invalid interrupts polarity.

      St21nfcb has a reverse polarity compare to st21nfca.
      In st21nfcb case, the irq pin is active high.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 90d5f81afc8369774a6c581b600aef80b1448d35
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:45 2014 +0200

      NFC: st21nfca: Fix recursive fault when doing p2p in target mode.

      This patch fix a previous patch introduce by commit       
0a91e8ac240a12ac3a03581deb8cd531788c63d4

      It is actually fixing a double free mistake in all st21nfca_tm_* function.
      We decide to return directly in case of successful execution because skb
      got already freed. In st21nfca_tm_recv_dep_req it got freed by 
nfc_tm_data_received.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ecc6522b0804d8102d57a9eac36448bda416ce8c
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:44 2014 +0200

      NFC: st21nfca: Fix potential skb leaks in NFC-DEP code

      After a unsuccessful call to nfc_hci_send_event the skb was not
      freed and might lead to memory leak.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cc3faac9d88faebe59556f3754ad306117e53b72
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Sat Sep 13 10:28:43 2014 +0200

      NFC: st21nfca: Fix few coding style issue

      Fix few conding style issue such as useless line return or tab.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit fc0ae24386142299db14dfea7f32a20022d94d90
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:48 2014 -0700

      NFC: trf7970a: Unlock mutex before exiting _trf7970a_tg_listen()

      The recently added _trf7970a_tg_listen() routine
      has some return paths that don't unlock the mutex
      that is locked when the routine is entered.  Fix
      this by always unlocking the mutex before returning.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit b9e3016a5369839bf923c8d2bec9d1552e50f3f3
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:47 2014 -0700

      NFC: trf7970a: Unlock mutex before exiting trf7970a_irq()

      Recent changes to trf7970a_irq() added a couple return
      paths that don't unlock the mutex that is locked when
      the routine is entered.  Fix this by ensuring the mutex
      is always unlocked before returning.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 55ef2e75ccf0d91f7b2f4251dc3b9e56df840928
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:46 2014 -0700

      NFC: trf7970a: Remove unnecessary local variable initialization

      There is no need to initialize the 'ret' variable
      in trf7970a_resume().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 671970f531378e2a22ba0168d85dfca1f4e082c4
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 11:25:45 2014 -0700

      NFC: trf7970a: Remove useless local variable

      The trf7970a_suspend() routine always returns
      zero so don't use a local return variable to
      hold the return value.  This fixes up a smatch
      warning.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 49310ed0ab8da344dece4a543bfcdd14490ccfa0
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:05:02 2014 -0300

      [media] pt3: make pt3_pm_ops() static

      drivers/media/pci/pt3/pt3.c:862:1: warning: symbol 'pt3_pm_ops' was not 
declared. Should it be static?

      Cc: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 2bd5306a8764d9496f3e3d90c4e608c247fcfd31
  Author: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
  Date:   Mon Sep 15 13:09:10 2014 +0200

      PM / Domains: add debugfs listing of struct generic_pm_domain-s

      Add /sys/kernel/debug/pm_genpd/pm_genpd_summary file, which
      lists power domains in the system, their statuses and attached devices,
      resembling /sys/kernel/debug/clk/clk_summary.

      Currently it is impossible to inspect (from userland) whether
      a power domain is on or off. And, if it is on, which device blocks it
      from powering down. This change allows developers working on
      embedded devices power efficiency to list all necessary information
      about generic power domains in one place.

      The content of pm_genpd/pm_genpd_summary file is generated by iterating
      over all generic power domain in the system, and, for each,
      over registered devices and over the subdomains, if present.

      Example output:
      $ cat  /sys/kernel/debug/pm_genpd/pm_genpd_summary
          domain                      status         slaves
                 /device                                      runtime status
      ----------------------------------------------------------------------
      a4su                            off
      a3sg                            off
      a3sm                            on
      a3sp                            on
          /devices/e6600000.pwm                               suspended
          /devices/e6c50000.serial                            active
          /devices/e6850000.sd                                suspended
          /devices/e6bd0000.mmc                               active
      a4s                             on               a3sp, a3sm, a3sg
          /devices/e6900000.irqpin                            unsupported
          /devices/e6900004.irqpin                            unsupported
          /devices/e6900008.irqpin                            unsupported
          /devices/e690000c.irqpin                            unsupported
          /devices/e9a00000.ethernet                          active
      a3rv                            off
      a4r                             off              a3rv
          /devices/fff20000.i2c                               suspended
      a4lc                            off
      c5                              on               a4lc, a4r, a4s, a4su
          /devices/e6050000.pfc                               unsupported
          /devices/e6138000.timer                             active

      To enable this feature, compile the kernel with debugfs
      and CONFIG_PM_ADVANCED_DEBUG enabled.

      Signed-off-by: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 92db2a276c6ad8ded8e1fea2329d4d00394f5ad4
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Mon Sep 22 01:21:48 2014 +0530

      Staging: rtl8192e: Fix else is not useful warning style

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7d364291677320d0e7d1c4807bd7b54a0649ef49
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 19:38:30 2014 +0530

      staging: rtl8723au: core: add consistent spacing around '-'

      This patch fixes checkpatch.pl error in file rtw_ap.c
      ERROR: need consistent spacing around '-' (ctx:WxV)

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5310dc66906d2e7dc3ab6688541df1da491c578
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 21 18:47:46 2014 +0530

      Staging: rtl8192e: rtl8192e: Merges two lines of code and removes unused 
variable

      This patch merges an assignment with an immediately following return of
      the assigned variable. It also removes a variable that becomes unused due 
to this transformation.
      The following Coccinelle semantic patch was used to make this 
transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      @@
      identifier ret;
      type t;
      identifier c;
      @@

      -t ret = c;
       ... when != ret
           when strict

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca7617852df7700deb90bdade6eebb4e879bc5ed
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Mon Sep 22 11:11:45 2014 +0530

      Staging: bcm: Fix line over 80 characters.

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 38bb617449060ae5301c1b0802bbe4c0fb1252e3
  Author: Heena Sirwani <heenasirwani@xxxxxxxxx>
  Date:   Mon Sep 22 15:44:01 2014 +0530

      Staging: bcm: Remove unneeded else after return.

      The following patch fixes the checkpatch.pl warning:
      WARNING: else is generally not useful after a break or return.

      Signed-off-by: Heena Sirwani <heenasirwani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 522c15ee3759a94907bdb500ff920d0b857d80ef
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 15:15:06 2014 +0530

      staging: bcm: remove space before tab

      This patch fixes checkpatch.pl warning in headers.h file
      WARNING : please, no space before tabs

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd93bf4082063e5695d031b264b6ce07fa32020e
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 15:12:02 2014 +0530

      staging: bcm: fix error do not use c99 comments

      This patch fixes checkpatch.pl error in InterfaceMacros.h file
      ERROR: do not use C99 // comments

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca6a32f3a3233c54ca2971ab3f6df5c0f54800b8
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:19:15 2014 +0530

      Staging: ste_rmi4: add new line after declarations

      This patch fixes checkpatch.pl warning in synaptics_i2c_rmi4.c file
      WARNING : Missing a blank line after declarations

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3b9999ec18c569d485bdaee86224214eeef1d2b0
  Author: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
  Date:   Tue Sep 23 10:16:17 2014 +0530

      Staging: vt6656: Merge two lines of code into one

      This patch merges an assignment with an immediately following return of
      the assigned variable. The following Coccinelle semantic patch was used
      to make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret=
      +return
        f(...);
      -return ret;

      A variable that became unused due to this transformation was also
      removed.

      Signed-off-by: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e46587ef1582ad4da40bf631dba0c6c8c8a7a47
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 17:02:20 2014 +0530

      staging: vt6656: remove unnecessary else after return

      This patch fixes checkpatch.pl warning in files of vt6656
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78fc84848accc287ca8bc8c566c45c6d599f9ccb
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 14:51:09 2014 +0530

      staging: vt6655: shift open brace '{' to previous line

      This patch fixes checkpatch.pl error in baseband.c file
      ERROR : that open brace { should be on the previous line

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf329e54b34ed1f0d5e69e67c6622995997777cb
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 14:50:45 2014 +0530

      staging: vt6655: remove unnecessary else after return

      This patch fixes checkpatch.pl warning in aes_ccmp.c file
      WARNING : else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eab4e78d0828e22dda46076250d0f260803488d2
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 21 20:54:52 2014 +0530

      Staging: vt6656: Merges two lines of code and also removes unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable.  The following Coccinelle semantic patch was used
      to make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      A variable that became unused due to this transformation was also removed.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88c9cc0092788ad37bc6ea7fe669358d0fbcb095
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sun Sep 21 20:53:52 2014 +0530

      Staging: vt6656: Merges two lines of code and removes unused variable

      This patch merges an assignment with an immediately following return of
      the assigned variable.The following Coccinelle semantic patch was used to 
make this transformation:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      A variable that became unused due to this transformation was also removed.

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdeef1fe4d5361cfa819313a89a0c39e2d3ed066
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 03:26:35 2014 +0300

      Staging: vt6655: Fix C99 style commenting.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: do not use C99 // comments

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9eab339b197a6903043d272295dcb716ff739b21
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Sat Mar 15 18:42:34 2014 -0400

      audit: get comm using lock to avoid race in string printing

      When task->comm is passed directly to audit_log_untrustedstring() without
      getting a copy or using the task_lock, there is a race that could happen 
that
      would output a NULL (\0) in the output string that would effectively 
truncate
      the rest of the report text after the comm= field in the audit, losing 
fields.

      Use get_task_comm() to get a copy while acquiring the task_lock to prevent
      this and to prevent the result from being a mixture of old and new values 
of
      comm.

      Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit f874738e8c178b19479f7b143211a1df00367988
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Mon Sep 15 16:17:37 2014 -0400

      audit: remove open_arg() function that is never used

      open_arg() was added in commit 55669bfa "audit: AUDIT_PERM support"
      and never used.  Remove it.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 9ef91514774a140e468f99d73d7593521e6d25dc
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Sun Aug 24 20:37:52 2014 -0400

      audit: correct AUDIT_GET_FEATURE return message type

      When an AUDIT_GET_FEATURE message is sent from userspace to the kernel, it
      should reply with a message tagged as an AUDIT_GET_FEATURE type with a 
struct
      audit_feature.  The current reply is a message tagged as an AUDIT_GET
      type with a struct audit_feature.

      This appears to have been a cut-and-paste-eo in commit b0fed40.

      Reported-by: Steve Grubb <sgrubb@xxxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 54e05eddbe507d54f1df18c2680d4f614af9e133
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Aug 21 13:40:41 2014 -0400

      audit: set nlmsg_len for multicast messages.

      Report:
        Looking at your example code in
        
http://people.redhat.com/rbriggs/audit-multicast-listen/audit-multicast-listen.c,
        it seems that nlmsg_len field in the received messages is supposed to
        contain the length of the header + payload, but it is always set to the
        size of the header only, i.e. 16. The example program works, because
        the printf format specifies the minimum width, not "precision", so it
        simply prints out the payload until the first zero byte. This isn't too
        much of a problem, but precludes the use of recvmmsg, iiuc?

        (gdb) p *(struct nlmsghdr*)nlh
        $14 = {nlmsg_len = 16, nlmsg_type = 1100, nlmsg_flags = 0, nlmsg_seq = 
0, nlmsg_pid = 9910}

      The only time nlmsg_len would have been updated was at 
audit_buffer_alloc()
      inside audit_log_start() and never updated after.  It should arguably be 
done
      in audit_log_vformat(), but would be more efficient in audit_log_end().

      Reported-by: Zbigniew JÄ?drzejewski-Szmek <zbyszek@xxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 219ca39427bf6c46c4e1473493e33bc00635e99b
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Wed Mar 26 07:26:47 2014 -0400

      audit: use union for audit_field values since they are mutually exclusive

      Since only one of val, uid, gid and lsm* are used at any given time, 
combine
      them to reduce the size of the struct audit_field.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit e7df61f4d1ddb7fdd654dde6cd40f7cc398c3932
  Author: Burn Alting <burn@xxxxxxxxxxxxxxx>
  Date:   Fri Apr 4 16:00:38 2014 +1100

      audit: invalid op= values for rules

      Various audit events dealing with adding, removing and updating rules 
result in
      invalid values set for the op keys which result in embedded spaces in op=
      values.

      The invalid values are
              op="add rule"       set in kernel/auditfilter.c
              op="remove rule"    set in kernel/auditfilter.c
              op="remove rule"    set in kernel/audit_tree.c
              op="updated rules"  set in kernel/audit_watch.c
              op="remove rule"    set in kernel/audit_watch.c

      Replace the space in the above values with an underscore character ('_').

      Coded-by: Burn Alting <burn@xxxxxxxxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 01478d7d60f654419ba863856cad0446bcb73a59
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Fri Jun 13 18:22:00 2014 -0400

      audit: use atomic_t to simplify audit_serial()

      Since there is already a primitive to do this operation in the atomic_t, 
use it
      to simplify audit_serial().

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 6eed9b261334932c742458edd64b7b9fd0b981a9
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jun 3 22:05:10 2014 +0200

      kernel/audit.c: use ARRAY_SIZE instead of sizeof/sizeof[0]

      Use kernel.h definition.

      Cc: Eric Paris <eparis@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 691e6d59d2b6cdb4595e5f626503a1c9e98b8baf
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Mon May 26 11:02:48 2014 -0400

      audit: reduce scope of audit_log_fcaps

      audit_log_fcaps() isn't used outside kernel/audit.c.  Reduce its scope.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit c0a8d9b0692cced5b0701ed501012e28b224d32b
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Mon May 26 10:59:28 2014 -0400

      audit: reduce scope of audit_net_id

      audit_net_id isn't used outside kernel/audit.c.  Reduce its scope.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>

  commit 77b55d84aa49d2144afa74725118321189593fbb
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 22:56:15 2014 +0300

      staging: dgnc: Fix unnecessary braces warning.

      Fixes "braces {} are not necessary for single statement blocks"
      checkpatch.pl warnings in dgnc_sysfs.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35b8117b0ad066d5964a85e5fc0fdbe1bc735a13
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Sep 22 13:45:03 2014 -0400

      staging: unisys: fix IO memory copy in channel.h

      The function ULTRA_check_channel_client() was recently patched to use
      ioread8_rep(). Unfortunately the parameters were incorrectly ordered, and 
this
      causes the function to fail and the guest to not boot.

      This patch switches the parameters around and uses memcpy_fromio() 
instead,
      which is clearer since a structure is being copied, not an array, and it
      fixes the error message printout later in the function that was using the 
UUID
      value in the channel, rather than the value copied from the channel, which
      causes a misleading error to be reported.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 24fc2d01dbd569554373818b72e6d26c86290763
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 21:24:00 2014 +0300

      Staging: unisys: channels: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d870f87dec6d01d1c323d0560885d49a58143efa
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 20 11:00:40 2014 -0700

      staging: unisys: virthba: remove unnecessary return statement

      This fixes the following checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6905cae3a86f6411b62fda0c7a8e1c0d04eaef88
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Sat Sep 20 09:39:07 2014 -0700

      staging: unisys: visorutil: remove unnecessary braces

      This fixes the following checkpatch.pl warning:
      WARNING: braces {} are not necessary for single statement blocks

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 890d228fd901db88c4a79dbe8cd95aec8a0e57cd
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Tue Sep 23 09:22:30 2014 +0530

      Staging: iio: light: Use usleep_range instead of msleep

      This patch fixes following checkpatch.pl warning:

      WARNING: msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89021ecc8364e727a24b0683a74515c8ddf308db
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 19:22:51 2014 +0530

      staging: speakup: remove jiffies comparison using time_after_eq()

      This patch fixes checkpatch.pl warning in files of speakup
      WARNING : Comparing jiffies is almost always wrong; prefer time_after,
      time_before and friends

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e94283b68d8fad5e358e32e52aebf1f569544d7
  Author: Erin Grasmick <ecg@xxxxxxxxx>
  Date:   Mon Sep 22 17:07:51 2014 -0500

      staging: rtl8192ee: Remove unnecessary return statement

      Removes void function return statements.

      Signed-off-by: Erin Grasmick <ecg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 90be2f1ff7202b42e382da43c8063da6ab05ff56
  Author: Erin Grasmick <ecg@xxxxxxxxx>
  Date:   Mon Sep 22 17:07:50 2014 -0500

      staging: rtl8192ee: Add blank lines after declarations

      Signed-off-by: Erin Grasmick <ecg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4a56f7905426ef39d474c691ec181e7c1501d36a
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 01:35:39 2014 +0300

      Staging: rtl8192ee: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 239a5b01a1f4cf5039e7e06554b4cb7a0a1d03f7
  Author: Erin Grasmick <ecg@xxxxxxxxx>
  Date:   Sat Sep 20 09:28:06 2014 -0500

      staging: rtl8192ee: Fix unnecessary return at end of function.

      Fix for unnecessary return at end of function as diagnosed by 
checkpatch.pl.

      Signed-off-by: Erin Grasmick <ecg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4913c59890b0774990cceb7b0539fee71301dabe
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Sep 23 16:25:34 2014 -0400

      audit: arm64: Remove the audit arch argument to audit_syscall_entry

      The arm64 tree added calls to audit_syscall_entry() and rightly included
      the syscall number.  The interface has since been changed to not need
      the syscall number.  As such, arm64 should no longer pass that value.

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 23fed6218d7f6ce6e4cde698579f0f51845f0b25
  Author: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
  Date:   Fri Jul 4 08:28:31 2014 +0100

      arm64: audit: Add audit hook in syscall_trace_enter/exit()

      This patch adds auditing functions on entry to or exit from
      every system call invocation.

      Acked-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Acked-by Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 4a8e3076984625a3be728d9db48ec40d0a704fe6
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sun Sep 21 13:32:32 2014 +0300

      staging: rts5208: add new line after declarations

      This fixes the warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 767c6a552b5d0cf342b1a68bc9937d648e8e92be
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 21 11:38:11 2014 +0530

      Staging: rts5208: Fix checkpatch warning: Missing blank line

      The following checkpatch warning was fixed :

      WARNING: Missing a blank line after declarations

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb14865040d42c35f7246ab1e1753bb73bd2aa5e
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 20 17:21:40 2014 +0300

      staging: rts5208: remove unnecessary return statement

      This fixes the warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b037e229e1c316bbdfdaa265fb47e437db0f3c07
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sat Sep 20 17:21:04 2014 +0300

      staging: rts5208: remove unnecessary else

      This fixes the warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4f0d3755c5e9cc86292d5fd78261903b4f23d4a
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Tue Mar 4 10:38:06 2014 -0500

      audit: x86: drop arch from __audit_syscall_entry() interface

      Since the arch is found locally in __audit_syscall_entry(), there is no 
need to
      pass it in as a parameter.  Delete it from the parameter list.

      x86* was the only arch to call __audit_syscall_entry() directly and did 
so from
      assembly code.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-audit@xxxxxxxxxx
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

      ---

      As this patch relies on changes in the audit tree, I think it
      appropriate to send it through my tree rather than the x86 tree.

  commit a17c8b54dc738c4fda31e8be0302cd131a04c19f
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Apr 22 12:39:51 2014 -0400

      sparc: implement is_32bit_task

      We are currently embedding the same check from thread_info.h into
      syscall.h thanks to the way syscall_get_arch() was implemented in the
      audit tree.  Instead create a new function, is_32bit_task() which is
      similar to that found on the powerpc arch.  This simplifies the
      syscall.h code and makes the build/Kconfig requirements much easier
      to understand.

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx

  commit 01ed102c8522a71d6d05824dd4dc3e17ee9b6d29
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Tue Apr 22 16:22:07 2014 +1000

      sparc: properly conditionalize use of TIF_32BIT

      After merging the audit tree, today's linux-next build (sparc defconfig)
      failed like this:

      In file included from include/linux/audit.h:29:0,
                       from mm/mmap.c:33:
      arch/sparc/include/asm/syscall.h: In function 'syscall_get_arch':
      arch/sparc/include/asm/syscall.h:131:9: error: 'TIF_32BIT' undeclared 
(first use in this function)
      arch/sparc/include/asm/syscall.h:131:9: note: each undeclared identifier 
is reported only once for each function it appears in

      And many more ...

      Caused by commit 374c0c054122 ("ARCH: AUDIT: implement syscall_get_arch
      for all arches").

      This patch wraps the usage of TIF_32BIT in:
         if defined(__sparc__) && defined(__arch64__)
      Which solves the build problem.

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 75dddcbd9651eec29708f91149e405cd42cf68d7
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Apr 22 12:07:30 2014 -0400

      sparc: simplify syscall_get_arch()

      Include linux/thread_info.h so we can use is_32_bit_task() cleanly.
      Then just simplify syscall_get_arch() since is_32_bit_task() works for
      all configuration options.

      Suggested-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit a9ebe0b98896b276a3a1664da5f40d3b7c92f316
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Apr 22 11:46:16 2014 -0400

      audit: fix build error when asm/syscall.h does not exist

      avr32 does not have an asm/syscall.h file.  We need the
      syscall_get_arch() definition from that file for all arch's which
      support CONFIG_AUDITSYSCALL.  Obviously avr32 is not one of those
      arch's.  Move the include inside the CONFIG_AUDITSYSCALL such that we
      only do the include if we need the results.

      When the syscall_get_arch() call is moved inside __audit_syscall_entry()
      this include can be dropped entirely.  But that is going to require some
      assembly changes on x86* in a patch that is not ready for the tree...

      Reported-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 84db564aad45774ab64375ee019d5e7a42675b1f
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Wed Jan 29 16:17:58 2014 -0500

      audit: add arch field to seccomp event log

      The AUDIT_SECCOMP record looks something like this:

      type=SECCOMP msg=audit(1373478171.953:32775): auid=4325 uid=4325 gid=4325 
ses=1 subj=unconfined_u:unconfined_r:unconfined_t:s0 pid=12381 comm="test" 
sig=31 syscall=231 compat=0 ip=0x39ea8bca89 code=0x0

      In order to determine what syscall 231 maps to, we need to have the arch= 
field right before it.

      To see the event, compile this test.c program:

      =====
      int main(void)
      {
              return seccomp_load(seccomp_init(SCMP_ACT_KILL));
      }
      =====

      gcc -g test.c -o test -lseccomp

      After running the program, find the record by:  ausearch --start recent 
-m SECCOMP -i

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 4a99854c5840065e7d3a464523cbe1993acb4f00
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Fri Feb 28 14:30:45 2014 -0500

      audit: __audit_syscall_entry: ignore arch arg and call syscall_get_arch() 
directly

      Since every arch should have syscall_get_arch() defined, stop using the
      function argument and just collect this ourselves.  We do not drop the
      argument as fixing some code paths (in assembly) to not pass this first
      argument is non-trivial.  The argument will be dropped when that is
      fixed.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 91397401bb5072f71e8ce8744ad0bdec3e875a91
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 11 13:29:28 2014 -0400

      ARCH: AUDIT: audit_syscall_entry() should not require the arch

      We have a function where the arch can be queried, syscall_get_arch().
      So rather than have every single piece of arch specific code use and/or
      duplicate syscall_get_arch(), just have the audit code use the
      syscall_get_arch() code.

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-alpha@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Cc: microblaze-uclinux@xxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux@xxxxxxxxxxxxxxxxxx
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Cc: linux-sh@xxxxxxxxxxxxxxx
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: linux-xtensa@xxxxxxxxxxxxxxxx
      Cc: x86@xxxxxxxxxx

  commit ce5d112827e5c2e9864323d0efd7ec2a62c6dce0
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 11 13:50:46 2014 -0400

      ARCH: AUDIT: implement syscall_get_arch for all arches

      For all arches which support audit implement syscall_get_arch()
      They are all pretty easy and straight forward, stolen from how the call
      to audit_syscall_entry() determines the arch.

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Cc: microblaze-uclinux@xxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux@xxxxxxxxxxxxxxxxxx
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Cc: sparclinux@xxxxxxxxxxxxxxx

  commit 0451623ad780a478b11c29736dae506e0059966a
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Wed Mar 19 19:04:52 2014 -0400

      Alpha: define syscall_get_arch()

      Since Alpha supports syscall audit it now needs to have a syscall.h
      which implements syscall_get_arch() rather than hard coding this value
      into audit_syscall_entry().

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-alpha@xxxxxxxxxxxxxxx

  commit 4b4665e13cef9ba66f3ce53548e6bf49530de2e5
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 18 15:35:57 2014 -0400

      UM: implement syscall_get_arch()

      This patch defines syscall_get_arch() for the um platform.  It adds a
      new syscall.h header file to define this.  It copies the HOST_AUDIT_ARCH
      definition from ptrace.h.  (that definition will be removed when we
      switch audit to use this new syscall_get_arch() function)

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx

  commit 37d181bbfe387346b00bd722acfdf93685ac73b3
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Tue Mar 11 13:41:04 2014 -0400

      SH: define syscall_get_arch() for superh

      This patch defines syscall_get_arch() for the superh platform.  It does
      so in both syscall_32.h and syscall_64.h.  I'm not certain if the
      implementation in syscall_64.h couldn't just be used in syscall.h as I
      can't really track the setting of CONFIG_64BIT...

      This way is safe, but we might be able to combine these if a superh
      person were able to review...

      [v2]
        fixed indentation stoopidity (Sergei Shtylyov)
        use AUDIT_ARCH_SH instead of EM_SH

      Based-on-patch-by: Richard Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>
      Cc: linux-sh@xxxxxxxxxxxxxxx

  commit 1002d94d30765b1faf0840adef9ed7e6b7aa5783
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Fri Feb 28 15:34:19 2014 -0500

      syscall.h: fix doc text for syscall_get_arch()

      syscall_get_arch() used to take a task as a argument.  It now uses
      current.  Fix the doc text.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit 7e51aa4486bcf72daeb5d30227c4c01563f37044
  Author: Eric Paris <eparis@xxxxxxxxxx>
  Date:   Wed Apr 2 16:00:58 2014 -0400

      audit: drop unused struct audit_rule definition

      The kernel only uses struct audit_rule_data.  We dropped support for
      struct audit_rule a long time ago.  Drop the definition in the header
      file.

      Signed-off-by: Eric Paris <eparis@xxxxxxxxxx>

  commit b76e05869a6434b1af16880d1929230119f67b8b
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 16:44:49 2014 +0300

      staging: rtl8821ae: Fixes unnecessary return warning.

      This patch fixes "void function return statements are not generally
      useful" checkpatch.pl warning in base.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70dc53633760de48b2d244da8a7b477c628eee05
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 17:01:02 2014 -0300

      [media] tc90522: declare tc90522_functionality as static

      drivers/media/dvb-frontends/tc90522.c:706:5: warning: symbol 
'tc90522_functionality' was not declared. Should it be static?
      drivers/media/dvb-frontends/tc90522.c:706:5: warning: no previous 
prototype for 'tc90522_functionality' [-Wmissing-prototypes]
       u32 tc90522_functionality(struct i2c_adapter *adap)
           ^

      Cc: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f5a98f37a535a43b3a27c6a63b07f23d248e4b31
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:43 2014 -0300

      [media] pt3: add support for Earthsoft PT3 ISDB-S/T receiver card

      This patch adds support for PT3 PCIe cards.
      PT3 has an FPGA PCIe bridge chip, a TC90522 demod chip and
      a VA4M6JC2103 tuner module which contains two QM1D1C0042 chips for ISDB-S
      and two MxL301RF's for ISDB-T.
      It can receive and deliver 4 (2x ISDB-S, 2x ISDB-T) streams 
simultaneously,
      and a kthread is used per stream to poll incoming data,
      because PT3 does not have interrupts.

      As an antenna input for each delivery system is split in the tuner module
      and shared between the corresponding two tuner chips,
      LNB/LNA controls that the FPGA chip provides are (naturally) shared as 
well.
      The tuner chips also share the power line in the tuner module,
      which is controlled on/off by a GPIO pin of the demod chip.

      As with the demod chip and the ISDB-T tuner chip,
      the init sequences/register settings for those chips are not disclosed
      and stored in a private memory of the FPGA,
      PT3 driver executes the init of those chips on behalf of their drivers.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f5d82a75e666a6cc66453285cb3ce28c5d02397a
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:42 2014 -0300

      [media] tc90522: add driver for Toshiba TC90522 quad demodulator

      This patch adds driver for tc90522 demodulator chips.
      The chip contains 4 demod modules that run in parallel and are 
independently
      controllable via separate I2C addresses.
      Two of the modules are for ISDB-T and the rest for ISDB-S.
      It is used in earthsoft pt3 cards.

      Note that this driver does not init the chip,
      because the initilization sequence / register setting is not disclosed.
      Thus, the driver assumes that the chips are initilized externally
      by its parent board driver before fe->ops->init() are called.
      Earthsoft PT3 PCIe card, for example, contains the init sequence
      in its private memory and provides a command to trigger the sequence.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7608f575b81599ba8e73c27b7ca1fa3993dee585
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:41 2014 -0300

      [media] qm1d1c0042: add driver for Sharp QM1D1C0042 ISDB-S tuner

      This patch adds driver for qm1d1c0042 tuner chips.
      It is used as an ISDB-S tuner in earthsoft pt3 cards.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit aff0c42a78ed2b6410a083dce59bb6c9fe85da27
  Author: Akihiro Tsukada <tskd08@xxxxxxxxx>
  Date:   Mon Sep 8 14:20:40 2014 -0300

      [media] mxl301rf: add driver for MaxLinear MxL301RF OFDM tuner

      This patch adds driver for mxl301rf OFDM tuner chips.
      It is used as an ISDB-T tuner in earthsoft pt3 cards.

      Note that this driver does not initilize the chip,
      because the initilization sequence / register setting is not disclosed.
      Thus, the driver assumes that the chips are initilized externally
      by its parent board driver before tuner_ops->init() are called,
      like in PT3 driver where the bridge chip contains the init sequence
      in its private memory and provides a command to trigger the sequence.

      Signed-off-by: Akihiro Tsukada <tskd08@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0f531e735651555568816b6cf7631816003dc1d2
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 14:50:35 2014 -0300

      [media] tda18271-common: Convert _tda_printk to return void

      No caller or macro uses the return value so make it void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit da8e77f5e945ee92a6225c18f545630e07fc41bc
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Mon Sep 22 19:22:48 2014 -0300

      [media] media: st-rc: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Acked-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Acked-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit cdd9a6316bfb85176aba83e9532fbc46c9588378
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Mon Sep 22 19:22:38 2014 -0300

      [media] media: st-rc: move pm ops setup out of conditional compilation

      This patch moves setting of pm_ops out of the CONFIG_PM_SLEEP condition.
      Setting pm ops under CONFIG_PM_SLEEP does not make any sense.
      This patch also remove unnecessary also remove CONFIG_PM condition for pm
      member in st_rc_driver structure.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Acked-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 89d7ce5a0f159ffa99d0521b4336b922acdc7ac5
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Mon Sep 22 19:22:26 2014 -0300

      [media] media: st-rc: move to using reset_control_get_optional

      This patch fixes a compilation error while building with the
      random kernel configuration.

      drivers/media/rc/st_rc.c: In function 'st_rc_probe':
      drivers/media/rc/st_rc.c:281:2: error: implicit declaration of
      function 'reset_control_get' [-Werror=implicit-function-declaration]
        rc_dev->rstc = reset_control_get(dev, NULL);

      drivers/media/rc/st_rc.c:281:15: warning: assignment makes pointer
      from integer without a cast [enabled by default]
        rc_dev->rstc = reset_control_get(dev, NULL);

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Acked-by: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a84fcdaa905862b09482544d190c94a8436e4334
  Author: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
  Date:   Sat Aug 30 23:39:10 2014 -0300

      [media] rc: Introduce hix5hd2 IR transmitter driver

      IR transmitter driver for Hisilicon hix5hd2 soc

      By default all protocols are disabled.
      For example nec decoder can be enabled by either
      1. ir-keytable -p nec
      2. echo nec > /sys/class/rc/rc0/protocols
      See see Documentation/ABI/testing/sysfs-class-rc

      [mchehab@xxxxxxxxxxxxxxx: Add a fixup for the driver to compile on
       archs that don't provide writel_relaxed() macro]
      Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3c4d1daecef875d28bdbe93587908c897c29ba71
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 23 01:44:51 2014 -0700

      vxlan: Fix bug introduced by commit acbf74a76300

      Commit acbf74a76300 ("vxlan: Refactor vxlan driver to make use of the 
common UDP tunnel functions." introduced a bug in vxlan_xmit_one()
      function, causing it to transmit Vxlan packets without proper
      Vxlan header inserted. The change was not needed in the first
      place. Revert it.

      Reported-by: Tom Herbert <therbert@xxxxxxxxxx>
      Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1a3920e86e0291c46db8b5b81ed31a98141e9670
  Author: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
  Date:   Sat Aug 30 23:39:09 2014 -0300

      [media] rc: Add DT bindings for hix5hd2

      Signed-off-by: Guoxiong Yan <yanguoxiong@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 67cbf633c8f03c3f4915fdd771fbf01689cd824c
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Wed Aug 6 01:38:48 2014 -0300

      [media] rc: add a map for DVBSky devices.

      This is a RC5 remote controller map for DVBSky S860/960 devices.

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit af64fb3fa4ae8d4008586e81127b0a25c86f27f5
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Mon Aug 11 01:45:37 2014 -0300

      [media] dvbsky: new driver to support DVBSky S860/S960 devices

      Support for DVBSky dvb-s2 usb: add dvb-usb-v2 driver for DVBSky dvb-s2
      box, no ci support yet.

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8db3e5df4b5aa5ab8ce1edb8ee59ca9f2c2e7cd9
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Wed Aug 6 01:40:01 2014 -0300

      [media] rc: add dvbsky rc keymap macro

      This RC will be used by DVBSky driver, added on the next patch.

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 27ccd694bb3d71d1aa8342276dd0aca872f99ec9
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Wed Aug 13 22:09:24 2014 -0300

      [media] media: tuner xc5000 - try to avoid firmware load in resume path

      xc5000 doesn't load firmware at attach time instead loads it
      when it needs to set and change configuration from its init,
      frequency, digital and analog mode set interffaces. As a result,
      when system is suspended before firmware is loaded, firmware
      load can be avoided during resume. Loading formware in this
      scenario results in slowpath warnings during resume as it won't
      be in the suspend firmware cache.

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5264a522a597032c009f9143686ebf0fa4e244fb
  Author: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 21:30:46 2014 -0300

      [media] media: tuner xc5000 - release firmwware from xc5000_release()

      xc5000 releases firmware right after loading it. Change it to
      save the firmware and release it from xc5000_release(). This
      helps avoid fecthing firmware when forced firmware load requests
      come in to change analog tv frequence and when firmware needs to
      be reloaded after suspend and resume.

      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8eb988f1be98e13d33c786ad1511f9870d3038fb
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 07:58:00 2014 -0300

      [media] saa7134: Remove unused status var

      drivers/media/pci/saa7134/saa7134-go7007.c: In function 
â??saa7134_go7007_interface_resetâ??:
      drivers/media/pci/saa7134/saa7134-go7007.c:147:6: warning: variable 
â??statusâ?? set but not used [-Wunused-but-set-variable]

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>

  commit 23ea6ec0785e25600e6bc33332cc5bc255caf91c
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 07:54:09 2014 -0300

      [media] saa7134: Remove some casting warnings

      drivers/media/pci/saa7134/saa7134-go7007.c:247:17: warning: incorrect 
type in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:247:17:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:247:17:    got restricted 
__le32 [usertype] <noident>
      drivers/media/pci/saa7134/saa7134-go7007.c:252:17: warning: incorrect 
type in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:252:17:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:252:17:    got restricted 
__le32 [usertype] <noident>
      drivers/media/pci/saa7134/saa7134-go7007.c:299:9: warning: incorrect type 
in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:299:9:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:299:9:    got restricted 
__le32 [usertype] <noident>
      drivers/media/pci/saa7134/saa7134-go7007.c:300:9: warning: incorrect type 
in argument 1 (different base types)
      drivers/media/pci/saa7134/saa7134-go7007.c:300:9:    expected unsigned 
int [unsigned] val
      drivers/media/pci/saa7134/saa7134-go7007.c:300:9:    got restricted 
__le32 [usertype] <noident>

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit aff440fa6197d0f78f04cfe552c97464f7048ded
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:52:21 2014 -0300

      [media] saa7134: Fix compilation breakage when go7007 is not selected

      All error/warnings:

         drivers/built-in.o: In function `saa7134_go7007_fini':
      >> saa7134-go7007.c:(.text+0x3b628b): undefined reference to 
`go7007_snd_remove'
         drivers/built-in.o: In function `saa7134_go7007_interface_reset':
      >> saa7134-go7007.c:(.text+0x3b659a): undefined reference to 
`go7007_read_interrupt'
         drivers/built-in.o: In function `saa7134_go7007_init':
      >> saa7134-go7007.c:(.text+0x3b65fa): undefined reference to 
`go7007_alloc'
      >> saa7134-go7007.c:(.text+0x3b66ed): undefined reference to 
`go7007_boot_encoder'
      >> saa7134-go7007.c:(.text+0x3b66fe): undefined reference to 
`go7007_register_encoder'
         drivers/built-in.o: In function `saa7134_go7007_irq_ts_done':
      >> saa7134-go7007.c:(.text+0x3b6c2a): undefined reference to 
`go7007_parse_video_stream'
      >> saa7134-go7007.c:(.text+0x3b6c86): undefined reference to 
`go7007_parse_video_stream'

      This happens when:
       - VIDEO_SAA7134 is either 'm' or 'y'
       - VIDEO_GO7007 is not selected.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 452015de2e2afaf0e2f76f28477dd3025d44bc95
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sun Sep 21 06:52:03 2014 -0300

      [media] saa7134: add saa7134-go7007

      This patch adds support to saa7134 for 'WIS Voyager or compatible' PCI 
boards
      such as the Sensoray model 614 with which this patch was tested. It is a
      saa7134-based PCI board with a go7007 MPEG encoder. This was a patch when 
the
      go7007 was still in staging and was not applied when go7007 was moved to
      drivers/media since it needed more work.

      That work is now done and this last piece of go7007 support can now go in.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Tested-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 033d008821b9d04e823ef7adb5ef2504506f7028
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sun Sep 21 06:38:55 2014 -0300

      [media] saa7134: also capture the WSS signal for 50 Hz VBI capture

      The saa7134 driver missed capturing line 23 of the VBI area for the
      50 Hz formats. Include that line in the VBI capture.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Tested-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 017ab36a8bce08ebdca741ea636f0b2e5006a143
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sun Sep 21 09:09:58 2014 -0300

      [media] v4l2-ioctl.c: fix inverted condition

      v4l_print_ext_controls() would print the 'size' if it was 0 and
      'value' if size was non-zero, but it should have been the other
      way around.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 692f637522f0ae230fe49aab3776603d5e2c5f31
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 22 05:00:08 2014 -0300

      [media] davinci: remove an unneeded check

      We don't need to check "ret", we know it's zero.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 271430efb21223e9654fcae58955305c5f70663b
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 22 04:58:53 2014 -0300

      [media] as102: remove some unneeded checks

      We know "ret" is zero so we don't need to test for it.  It upsets the
      static checkers when we test stuff but we know the answer.

      drivers/media/usb/as102/as102_usb_drv.c:164 as102_send_ep1() warn: we 
tested 'ret' before and it was 'false'
      drivers/media/usb/as102/as102_usb_drv.c:189 as102_read_ep2() warn: we 
tested 'ret' before and it was 'false'

      Also, we don't need to initialize "ret".

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 146af9cb809c6b6a0f4e215570fb3f397cd55a21
  Author: Amber Thrall <amber.rose.thrall@xxxxxxxxx>
  Date:   Sat Sep 20 01:03:15 2014 -0300

      [media] Media: USB: usbtv: Fixed all coding style issues in usbtv source 
files

      Fixed various coding styles, ignoring coding style error on line 5 for 
all files containing a link that is longer than 80 characters long.

      Signed-off-by: Amber Thrall <amber.rose.thrall@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e87cb470896e9089d2185e1dcbe8d17b0e3361d3
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Mon Sep 15 18:36:15 2014 -0300

      [media] imon: fix usbdev leaks

      imon_probe() does three usb_get_dev(), but there is no any
      usb_put_dev() in the driver.

      The patch adds usb_put_dev() to error paths, to imon_disconnect()
      and to imon_probe() as far as usbdev is not saved anywhere.

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3bacc10cd4a85bc70bc0b6c001d3bf995c7fe04c
  Author: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
  Date:   Mon Sep 15 05:14:48 2014 -0300

      [media] v4l2-common: fix overflow in v4l_bound_align_image()

      Fix clamp_align() used in v4l_bound_align_image() to prevent overflow
      when passed large value like UINT32_MAX.

       In the current implementation:
          clamp_align(UINT32_MAX, 8, 8192, 3)

      returns 8, because in line:

          x = (x + (1 << (align - 1))) & mask;

      x overflows to (-1 + 4) & 0x7 = 3, while expected value is 8192.

      v4l_bound_align_image() is heavily used in VIDIOC_S_FMT and
      VIDIOC_SUBDEV_S_FMT ioctls handlers, and documentation of the latter
      explicitly states that:

      "The modified format should be as close as possible to the original
      request."
        -- http://linuxtv.org/downloads/v4l-dvb-apis/vidioc-subdev-g-fmt.html

      Thus one would expect, that passing UINT32_MAX as format width and
      height will result in setting maximum possible resolution for the
      device. Particularly, when the driver doesn't support
      VIDIOC_ENUM_FRAMESIZES ioctl, which is common in the codebase.

      Fixes changeset: b0d3159be9a3

      Signed-off-by: Maciej Matraszek <m.matraszek@xxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 43c3ea312c49efa01dc3b6cd5d78dd8bed27f347
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:56:46 2014 -0300

      [media] em28xx: remove dead code line from em28xx_audio_setup()

      Setting the value of the chip config register to EM28XX_CHIPCFG_AC97 in
      case of a read error is a leftover from the past which is no longer
      needed.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 920f1e4a528a1db01d6822026f653659ecb4983d
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:52:21 2014 -0300

      [media] em28xx: get rid of field has_audio in struct em28xx_audio_mode

      Field has_audio in struct em28xx_audio_mode is used together with value
      EM28XX_NO_AC97 of field ac97 to determine the internal type of audio
      (none/i2s/ac97). This makes the code difficult to understand:

        !audio_mode.has_audio && audio_mode.ac97 == EM28XX_NO_AC97 => no audio
        !audio_mode.has_audio && audio_mode.ac97 != EM28XX_NO_AC97 => BUG
        audio_mode.has_audio  && audio_mode.ac97 == EM28XX_NO_AC97 => AC97 audio
        audio_mode.has_audio  && audio_mode.ac97 != EM28XX_NO_AC97 => I2S audio

      Simplify the whole thing by introducing an enum em28xx_int_audio_type
      which describes the internal audio type (none, ac97, i2s) and is hooked
      directly to the device struct. Then get rid of field has_audio in struct
      em28xx_audio_mode.

      A follow-up patch will then remove struct em28xx_ac97_mode and finally
      the whole struct em28xx_audio_mode.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c5874208ff78a5180ef0456caa117704983f3a45
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:52:20 2014 -0300

      [media] em28xx: simplify usb audio class handling

      As far as we know devices can either have audio class or vendor class
      usb interfaces but not both at the same time. Even if both interface
      types could be provided by devices at the same time, the current code is
      totally broken for that case.

      So clean up and simplify the usb audio class handling by replacing
      fields "has_audio_class" (device has usb audio class compliant
      interface) and "has_alsa_audio" (device has vendor audio interface) in
      struct em28xx with a single enum em28xx_usb_audio_type.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 60a24ba03c5dcd51a754cb45e7d65753126f58ce
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:52:19 2014 -0300

      [media] em28xx: remove some unnecessary fields from struct 
em28xx_audio_mode

      Fields "ac97_feat", "ac97_vendor_id" and "i2s_samplerates" of struct
      em28xx_audio_mode are used nowhere, except in function
      em28xx_audio_setup(). So get rid of them and use local variables
      instead.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 072f1a489efa348223db07730c4b946a4b1ca0cc
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 19:43:46 2014 -0300

      [media] v4l: videobuf2: Fix typos in comments

      The buffer flags are incorrectly referred to as V4L2_BUF_FLAGS_* instead
      of V4L2_BUF_FLAG_* in comments. Fix it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d87a50586dbeb2b6019b9e695799838401f21db6
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Thu Sep 11 17:01:38 2014 -0300

      [media] si2157: Add support for Si2147-A30 tuner

      This patch adds support for Si2147-A30 tuner. Fairly trivial, no firmware 
needed for this tuner. However, command 14 00 02 07 01 00 seems to be 
mandatory. On Si2157 and Si2158 the value 0x0100 is the default value, so this 
patch does not impact the existing tuners/devices. On Si2147 the default is 
0x0000 and I can't get a lock with that value.

      While here, fix the return length of the previous set command to 4 bytes.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Acked-by: Antti Palosaari <crope@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7ac95cf59d59473e680937319594ce0719497e98
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 09:11:23 2014 -0300

      [media] firewire: firedtv-avc: fix more potential buffer overflow

      "program_info_length" is user controlled and can go up to 4095.  The
      operand[] array has 509 bytes so we need to add a limit here to prevent
      buffer overflows.

      The " - 4" in the limit check is because we have 4 bytes more data to
      add after the memcpy().

      [mchehab@xxxxxxxxxxxxxxx: as I merged the version 1 of the patch, I needed
       to rebase to apply just the differences between v1 and v2]
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit cf3b576d52c1f0a204f0c8bdecc22a338f7ca5a4
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 09:05:28 2014 -0300

      [media] dvb: si21xx: buffer overflow in si21_writeregs()

      "len" is user controlled and can be up to 255.  Anything more than 59
      will cause a buffer overflow so we need to add a test for that.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e947d9ad8ab118d51ff07b7d93c3c1a3e9f7c42f
  Author: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
  Date:   Mon Sep 8 19:10:43 2014 -0300

      [media] mceusb: fix usbdev leak

      mceusb_init_rc_dev() does usb_get_dev(), but there is no any
      usb_put_dev() in the driver.

      The patch tries to straighten logic. It moves usb_get_dev()
      directly to mceusb_dev_probe() and adds usb_put_dev() to an error path
      and to mceusb_dev_disconnect().

      Found by Linux Driver Verification project (linuxtesting.org).

      Signed-off-by: Alexey Khoroshilov <khoroshilov@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3011e5e592a2d31556cc3eff335a1ecccd473fa0
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 8 08:18:43 2014 -0300

      [media] firewire: firedtv-avc: potential buffer overflow

      "program_info_length" is user controlled and can go up to 4095.  The
      operand[] array has 509 bytes so we need to add a limit here to prevent
      buffer overflows.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Reviewed-by: Stefan Richter <stefanr@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f2e323ec96077642d397bb1c355def536d489d16
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Sep 5 09:09:28 2014 -0300

      [media] ttusb-dec: buffer overflow in ioctl

      We need to add a limit check here so we don't overflow the buffer.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 9380e112f7b9ab83b57062f2164476e76c5533c7
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:04:38 2014 -0300

      [media] hdpvr: reduce memory footprint when debugging

      There is no need to use hex_dump_to_buffer() since we have a kernel 
helper to
      dump up to 64 bytes just via printk().

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3232e04df7224f31a31cfe927096f3d03ba743ab
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 4 08:10:05 2014 -0300

      [media] staging: lirc: freeing ERR_PTRs

      We call kfree(data_buf) in the error handling and that will oops if this
      is an error pointer.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit fb91bde9d3664dd879655f3a1013c0b5728e7a09
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Fri Dec 27 00:16:13 2013 -0300

      [media] em28xx: check if a device has audio earlier"

      GIT_AUTHOR_DATE=1409603039
      This reverts

      commit b99f0aadd33fad269c8e62b5bec8b5c012a44a56
      Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

          [media] em28xx: check if a device has audio earlier

          Better to split chipset detection from the audio setup. So, move the
          detection code to em28xx_init_dev().

      It broke analog audio of the Hauppauge winTV HVR 900 and very likely many 
other
      em28xx devices.

      Background:
      The local variable has_audio in em28xx_usb_probe() describes if the 
currently
      probed _usb_interface_ has an audio endpoint, while 
dev->audio_mode.has_audio
      means that the _device_ as a whole provides analog audio.
      Hence it is wrong to set dev->audio_mode.has_audio = has_audio in 
em28xx_usb_probe().
      As result, audio support is no longer detected and configured on devices 
which
      have the audio endpoint on a separate interface, because 
em28xx_audio_setup()
      bails out immediately at the beginning.

      Revert the faulty commit to restore the old audio detection procedure, 
which checks
      the chip configuration register to determine if the device has analog 
audio.

      Cc: <stable@xxxxxxxxxxxxxxx>      # 3.14 to 3.16
      Reported-by: Oravecz Csaba <oravecz@xxxxxxxxxxxx>
      Tested-by: Oravecz Csaba <oravecz@xxxxxxxxxxxx>
      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 66756611c12cfff7260a3c388900dae480a1179d
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:10 2014 -0300

      [media] mceusb: add support for more cx231xx devices

      Add support for the si2161-based cx231xx devices:
        [2040:b138] Hauppauge WinTV HVR-900-H (model 111xxx)
        [2040:b139] Hauppauge WinTV HVR-901-H (model 1114xx)

      They're similar to the already supported:
        [2040:b130] Hauppauge WinTV 930C-HD (model 1113xx)

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8618ac4d016a8a81f185111310bdd60e22843127
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:09 2014 -0300

      [media] cx231xx: Add support for Hauppauge WinTV-HVR-901H (1114xx)

      Add support for:
        [2040:b139] Hauppauge WinTV HVR-901H (1114xx)

      According to the inf file, the hardware is similar to [2040:b131] 
Hauppauge WinTV 930C-HD (model 1114xx)
      The only difference is the demod Si2161 instead of Si2165 (but both are
      supported by the si2165 driver).

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 57cbf3efc8b610b605cbbef6cba8c1759ca9aa87
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:08 2014 -0300

      [media] cx231xx: Add support for Hauppauge WinTV-HVR-900H (111xxx)

      Add support for:
        [2040:b138] Hauppauge WinTV HVR-900H (111xxx)

      The hardware is similar to [2040:b130] Hauppauge WinTV 930C-HD (model 
1113xx)
      The only difference is the demod Si2161 instead of Si2165 (but both are
      supported by the si2165 driver).

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 119bd82e0e87903ef45fffe9c17b1fb6a99cc628
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:07 2014 -0300

      [media] si2165: enable Si2161 support

      Additionally print chip name with revision symbolically.
      This is a preparation for supporting new Hauppauge WinTV-HVR-900-H based
      on cx231xx.

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 55bea40070f33a6b52c605a74b4920bad645d0ea
  Author: Matthias Schwarzott <zzam@xxxxxxxxxx>
  Date:   Sun Aug 31 08:35:06 2014 -0300

      [media] si2165: Load driver for all hardware revisions

      Current firmware is only for revision D.

      Signed-off-by: Matthias Schwarzott <zzam@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b9ed09b3bc2f40d83f90dd563d27d9877be1d1b1
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:17 2014 +0100

      staging: et131x: Remove TODO item regarding split lines

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26ca0f1b1afce102ea4071bdfe5ac6318facbf6a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:16 2014 +0100

      staging: et131x: Reduce split lines by renaming flowcontrol

      Rename adapter->flowcontrol to adapter->flow, reducing split lines.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c9e3c03a76f13dd8ba1e6c941b0d115da5e7839b
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:15 2014 +0100

      staging: et131x: Use braces on all arms of if/else in 
et131x_handle_recv_pkts

      The 'if' blocks have braces, so the 'else' blocks should too.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f4d2029421c1bfabc6504bdd96669af5ff82f32
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:14 2014 +0100

      staging: et131x: Reduce split lines by renaming some psr variables

      Modify some packet status ring associated variables to save a few
      split lines:

      pktstat_ringsize -> psr_size
      psr_num_entries -> psr_entries
      index -> ii

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a02a26f0d6dd25fe3e543d2ad4c6c14d9d33c1c7
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:13 2014 +0100

      staging: et131x: Reduce split lines in et131x_rx_dma_memory_alloc()

      Modify temporary variables so that split lines can be reduced:

      index -> k
      fbr_tmp_physaddr -> fbr_physaddr

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3b11d00df7b31ce1d922b7080cedf923abccb906
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:12 2014 +0100

      staging: et131x: Remove unused ce_stats struct member

      This ce_stats struct member is no longer used. Remove it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d99249f17b0adc50e4fe2ca1750923899c490d73
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:11 2014 +0100

      staging: et131x: Remove unused MP_TCB defines

      These two defines are not used, so remove them.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 365027332b7a514d0f10c557a94b3ea082f038a5
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Mon Sep 22 20:58:10 2014 +0100

      staging: et131x: Remove unused et131x_adapter struct members

      These two adapter struct members are not used, remove them.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2ce06152ad5fdc67b3841d74852ffd30c2488e3
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Tue Sep 23 01:36:23 2014 +0300

      Staging: octeon: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations"
      checkpatch.pl warning in ethernet-xaui.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a512b03235d422b5d008022bd34b64ed0dcd9a7
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Wed Sep 24 03:19:29 2014 +0900

      ARM: exynos_defconfig: Enable Maxim 77693 and I2C GPIO drivers

      The Exynos System-on-Chips have ~7 distinctive I2C IO ports (exact
      number depends on chip). However some integrated circuits on board, also
      using I2C protocol for communication, can be connected to the SoC by
      other GPIO. Enabling the I2C GPIO driver allows using such additional
      integrated circuits.

      An example of such chip using I2C and connected over GPIO to SoC is
      Maxim 77693 MUIC on Trats2 board. The regulator driver of Maxim
      77693 offers charger and safeout LDO (necessary for USB OTG).

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 20f4f1a0536c20ccd870a04b14cabf87c0fa295c
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 11:53:20 2014 +0530

      staging: media: lirc: remove unnecessary break after return

      This patch fixes checkpatch.pl warning in lirc_serial.c file
      WARNING : break is not useful after goto or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5366563d5b1372c8ef6d2863ac315bd98674232
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 11:51:38 2014 +0530

      Staging: media: lirc: fixed else after return or break warning

      This patch fixes checkpatch.pl warning in file lirc_serial.c
      WARNING : else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95dd89730119b97d82f9edc806757cef737703e5
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 17 17:52:58 2014 -0700

      f2fs: use more free segments until SSR is activated

      Previously, f2fs activates SSR if the # of free segments reaches to the # 
of
      overprovisioned segments.
      In this case, SSR starts to use dirty segments only, so that the 
overprovisoned
      space cannot be selected for new data.
      This means that we have no chance to utilizae the overprovisioned space 
at all.

      This patch fixes that by allowing LFS allocations until the # of free 
segments
      reaches to the last threshold, reserved space.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 9b5f136fd41658f384a5b4ea49d8ef37036e15f5
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 16 18:30:54 2014 -0700

      f2fs: change the ipu_policy option to enable combinations

      This patch changes the ipu_policy setting to use any combination of 
orthogonal policies.

      Signed-off-by: Changman Lee <cm224.lee@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 210f41bc048263d572515e1e0edc28d362ce673e
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:05:44 2014 +0800

      f2fs: fix to search whole dirty segmap when get_victim

      In ->get_victim we get max_search value from dirty_i->nr_dirty without
      protection of seglist_lock, after that, nr_dirty can be 
increased/decreased
      before we hold seglist_lock lock.
      Then in main loop we attempt to traverse all dirty section one time to 
find
      victim section, but it's not accurate to use max_search as the total loop 
count,
      because we might lose checking several sections or check sections 
redundantly
      for the case of nr_dirty are increased or decreased previously.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 26666c8a4366debae30ae37d0688b2bec92d196a
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:04:44 2014 +0800

      f2fs: fix to clean previous mount option when remount_fs

      In manual of mount, we descript remount as below:

      "mount -o remount,rw /dev/foo /dir
      After  this call all old mount options are replaced and arbitrary stuff 
from
      fstab is ignored, except the loop= option which is internally generated 
and
      maintained by the mount command."

      Previously f2fs do not clear up old mount options when remount_fs, so we 
have no
      chance of disabling previous option (e.g. flush_merge). Fix it.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 14cecc5cd6ed33ef3cb7328de904cc636dd390a4
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:03:32 2014 +0800

      f2fs: skip punching hole in special condition

      Now punching hole in directory is not supported in f2fs, so let's limit 
file
      type in punch_hole().

      In addition, in punch_hole if offset is exceed file size, we should skip
      punching hole.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 55cf9cb63f0e5439f208d78ed944de9a8df65011
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:01:10 2014 +0800

      f2fs: support large sector size

      Block size in f2fs is 4096 bytes, so theoretically, f2fs can support 4096 
bytes
      sector device at maximum. But now f2fs only support 512 bytes size 
sector, so
      block device such as zRAM which uses page cache as its block storage 
space will
      not be mounted successfully as mismatch between sector size of zRAM and 
sector
      size of f2fs supported.

      In this patch we support large sector size in f2fs, so block device with 
sector
      size of 512/1024/2048/4096 bytes can be supported in f2fs.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 09db6a2ef8d9ca6da71b5de56097e8b769bef299
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Mon Sep 15 18:02:09 2014 +0800

      f2fs: fix to truncate blocks past EOF in ->setattr

      By using FALLOC_FL_KEEP_SIZE in ->fallocate of f2fs, we can fallocate 
block past
      EOF without changing i_size of inode. These blocks past EOF will not be
      truncated in ->setattr as we truncate them only when change the file size.

      We should give a chance to truncate blocks out of filesize in setattr().

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 976e4c50aea111bc7193b48950a3b0c8bc0a25ff
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 19:32:16 2014 -0700

      f2fs: update i_size when __allocate_data_block

      The f2fs_direct_IO uses __allocate_data_block, but inside the allocation 
path,
      we should update i_size at the changed time to update its inode page.
      Otherwise, we can get wrong i_size after roll-forward recovery.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 90a893c749f4582f21e97639f4e85e7f2362c2f0
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 22 16:21:07 2014 -0700

      f2fs: use MAX_BIO_BLOCKS(sbi)

      This patch cleans up a simple macro.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit c52e1b10b175bef84f1681946b4a438cc4c84147
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:06 2014 -0700

      f2fs: remove redundant operation during roll-forward recovery

      If same data is updated multiple times, we don't need to redo whole the
      operations.
      Let's just update the lastest one.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 19c9c466e5c79402cbf8929f922011b02fbb59bd
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 10 15:04:03 2014 -0700

      f2fs: do not skip latest inode information

      In f2fs_sync_file, if there is no written appended writes, it skips
      to write its node blocks.
      But, if there is up-to-date inode page, we should write it to update
      its metadata during the roll-forward recovery.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 441ac5cb323a47b0a665f77f7cd6f76aacbdf21c
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 16:46:08 2014 -0700

      f2fs: fix roll-forward missing scenarios

      We can summarize the roll forward recovery scenarios as follows.

      [Term] F: fsync_mark, D: dentry_mark

      1. inode(x) | CP | inode(x) | dnode(F)
      -> Update the latest inode(x).

      2. inode(x) | CP | inode(F) | dnode(F)
      -> No problem.

      3. inode(x) | CP | dnode(F) | inode(x)
      -> Recover to the latest dnode(F), and drop the last inode(x)

      4. inode(x) | CP | dnode(F) | inode(F)
      -> No problem.

      5. CP | inode(x) | dnode(F)
      -> The inode(DF) was missing. Should drop this dnode(F).

      6. CP | inode(DF) | dnode(F)
      -> No problem.

      7. CP | dnode(F) | inode(DF)
      -> If f2fs_iget fails, then goto next to find inode(DF).

      8. CP | dnode(F) | inode(x)
      -> If f2fs_iget fails, then goto next to find inode(DF).
         But it will fail due to no inode(DF).

      So, this patch adds some missing points such as #1, #5, #7, and #8.

      Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 88bd02c9472a166b706284a34a84f1243322d782
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 14:50:48 2014 -0700

      f2fs: fix conditions to remain recovery information in f2fs_sync_file

      This patch revisited whole the recovery information during the 
f2fs_sync_file.

      In this patch, there are three information to make a decision.

      a) IS_CHECKPOINTED,       /* is it checkpointed before? */
      b) HAS_FSYNCED_INODE,     /* is the inode fsynced before? */
      c) HAS_LAST_FSYNC,        /* has the latest node fsync mark? */

      And, the scenarios for our rule are based on:

      [Term] F: fsync_mark, D: dentry_mark

      1. inode(x) | CP | inode(x) | dnode(F)
      2. inode(x) | CP | inode(F) | dnode(F)
      3. inode(x) | CP | dnode(F) | inode(x) | inode(F)
      4. inode(x) | CP | dnode(F) | inode(F)
      5. CP | inode(x) | dnode(F) | inode(DF)
      6. CP | inode(DF) | dnode(F)
      7. CP | dnode(F) | inode(DF)
      8. CP | dnode(F) | inode(x) | inode(DF)

      For example, #3, the three conditions should be changed as follows.

         inode(x) | CP | dnode(F) | inode(x) | inode(F)
      a)    x       o      o          o          o
      b)    x       x      x          x          o
      c)    x       o      o          x          o

      If f2fs_sync_file stops   ------^,
       it should write inode(F)    --------------^

      So, the need_inode_block_update should return true, since
       c) get_nat_flag(e, HAS_LAST_FSYNC), is false.

      For example, #8,
            CP | alloc | dnode(F) | inode(x) | inode(DF)
      a)    o      x        x          x          x
      b)    x               x          x          o
      c)    o               o          x          o

      If f2fs_sync_file stops   -------^,
       it should write inode(DF)    --------------^

      Note that, the roll-forward policy should follow this rule, which means,
      if there are any missing blocks, we doesn't need to recover that inode.

      Signed-off-by: Huang Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 7ef35e3b9e7a99db4930b58b33a94455dbf53276
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 15 12:07:13 2014 -0700

      f2fs: introduce a flag to represent each nat entry information

      This patch introduces a flag in the nat entry structure to merge various
      information such as checkpointed and fsync_done marks.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 4c521f493b625c7982cf2eae246e86c893f62dfa
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Thu Sep 11 13:49:55 2014 -0700

      f2fs: use meta_inode cache to improve roll-forward speed

      Previously, all the dnode pages should be read during the roll-forward 
recovery.
      Even worsely, whole the chain was traversed twice.
      This patch removes that redundant and costly read operations by using 
page cache
      of meta_inode and readahead function as well.

      Reviewed-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit abb0bdad0c2c2aad5fbd5049b8c3bb71878ccda9
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 22:26:02 2014 +0300

      staging: media: lirc: Fixed quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in lirc_imon.c.

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00ef07e3621f6ddab5992804b8d2cb1c5a350b6b
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 16:37:20 2014 +0300

      staging: media: omap4iss: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      iss_video.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d374b2c7a7d4cc8ab302d15939cfd0af9ab0467
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 16:31:03 2014 +0300

      staging: media: omap4iss: Fixes missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      iss_csi2.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6f1ae82bd288bceed5a93594a8a081845f11b41
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:18:32 2014 +0900

      ARM: mm: Fix ifdef around cpu_*_do_[suspend, resume] ops

      Ifdef around cpu_\name\()_do_suspend and cpu_\name\()_do_resume
      ops in proc-macros.S should check for CONFIG_ARM_CPU_SUSPEND and
      not CONFIG_PM_SLEEP.  Fix it.

      [ Please note that cpu_v7_do_[suspend,resume] code in proc-v7.S
        already correctly checks for CONFIG_ARM_CPU_SUSPEND, same is
        true for functions for other architectures. ]

      This fix is needed for decoupling suspend/resume and advanced
      cpuidle support on Exynos platform (next patch fixes build for
      config with CONFIG_PM_SLEEP=n and CONFIG_ARM_EXYNOS_CPUIDLE=y).

      If this fix is not present then the following OOPS happens on
      the first attempt to go into advanced cpuidle mode (AFTR):

      [   22.244143] Unable to handle kernel NULL pointer dereference at 
virtual address 00000000
      [   22.250759] pgd = c0004000
      [   22.253445] [00000000] *pgd=00000000
      [   22.257012] Internal error: Oops: 80000007 [#1] PREEMPT SMP ARM
      [   22.262906] Modules linked in:
      [   22.265949] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 
3.16.0-next-20140811-dirty #730
      [   22.273757] task: c05dce68 ti: c05d2000 task.ti: c05d2000
      [   22.279139] PC is at 0x0
      [   22.281661] LR is at __cpu_suspend_save+0x4c/0xa8
      [   22.286344] pc : [<00000000>]    lr : [<c00125e0>]    psr: a0000093
      [   22.286344] sp : c05d3ef4  ip : c05da414  fp : 00000001
      [   22.297799] r10: c05da414  r9 : c0609cb0  r8 : 0000000f
      [   22.303008] r7 : c05da444  r6 : 00000038  r5 : ea802c00  r4 : c05d3f14
      [   22.309517] r3 : 00000000  r2 : c05d3f4c  r1 : 00000038  r0 : c05d3f20
      [   22.316029] Flags: NzCv  IRQs off  FIQs on  Mode SVC_32  ISA ARM  
Segment kernel
      [   22.323406] Control: 10c5387d  Table: 69d5404a  DAC: 00000015
      [   22.329135] Process swapper/0 (pid: 0, stack limit = 0xc05d2240)
      [   22.335124] Stack: (0xc05d3ef4 to 0xc05d4000)
      [   22.339466] 3ee0:                                              
ea802c00 00000038 c05d3f4c
      [   22.347626] 3f00: 00000000 00000007 c00123bc 00000000 c001d468 
6a888000 c05d3f4c 80000000
      [   22.355785] 3f20: 00000007 c003d3a0 0000193d eaf9dde4 eaf9dde4 
c02ef0c8 c000969c fffffffe
      [   22.363944] 3f40: 00000000 c0037b54 eaf9dbb8 e9d1a380 00000000 
c001d468 c0609cb0 00000000
      [   22.372103] 3f60: c0609cb0 c061649e 00000001 c001250c eaf9dbb8 
00000001 c0609cb0 c001d618
      [   22.380262] 3f80: c001d5d0 c02ef56c 2d9d2e1e 00000005 eaf9dbb8 
c02edcc4 2d9d2e1e 00000005
      [   22.388421] 3fa0: c040446c c05da4ec c040446c eaf9dbb8 c05cfbb0 
c004c580 c05dce68 c05b3ae8
      [   22.396580] 3fc0: 00000000 c058bb24 ffffffff ffffffff c058b5e4 
00000000 00000000 c05b3ae8
      [   22.404740] 3fe0: c0616994 c05da47c c05b3ae4 c05ddeec 4000406a 
40008074 00000000 00000000
      [   22.412909] [<c00125e0>] (__cpu_suspend_save) from [<c00123bc>] 
(__cpu_suspend+0x5c/0x70)
      [   22.421074] [<c00123bc>] (__cpu_suspend) from [<c05d3f4c>] 
(init_thread_union+0x1f4c/0x2000)
      [   22.429479] Code: bad PC value
      [   22.432518] ---[ end trace fb90ebf4217d0ad9 ]---
      [   22.437116] Kernel panic - not syncing: Attempted to kill the idle 
task!
      [   22.443800] Rebooting in 5 seconds..

      This patch has been tested on Exynos4210 based Origen board.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 658cff0de56ebb1baa581f605dd92015366c511f
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:18:27 2014 +0900

      ARM: EXYNOS: Fix build with PM_SLEEP=n and ARM_EXYNOS_CPUIDLE=n

      Fix building of exynos_defconfig with disabled CONFIG_PM_SLEEP by
      adding checking whether Exynos cpuidle support is enabled before
      accessing exynos_enter_aftr.

      The build error message:
      arch/arm/mach-exynos/built-in.o:(.data+0x74): undefined reference to 
`exynos_enter_aftr'
      make: *** [vmlinux] Error 1

      This patch has been tested on Exynos4210 based Origen board.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 2c054716a57c6eac839e94129b17f73930e817eb
  Author: Tomasz Figa <t.figa@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:10:04 2014 +0900

      ARM: SAMSUNG: Restore Samsung PM Debug functionality

      Due to recently merged patches and previous merge conflicts, the Samsung
      PM Debug functionality no longer can be enabled. This patch fixes
      incorrect dependency of SAMSUNG_PM_DEBUG on an integer symbol and adds
      missing header inclusion.

      Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit b756dc48b7645f8753516c49594157e45ba3e4f1
  Author: Tomasz Figa <t.figa@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:10:35 2014 +0900

      ARM: dts: Fix pull setting in sd4_width8 pin group for exynos4x12

      The group has the samsung,pin-pud property set to 4, which is not a
      correct value. This patch fixes this by replacing it with 3, which is
      the correct value for pull-up.

      Signed-off-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 3e95b7b7367801f115b9fcf63063a5c1ea34de20
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 11:25:51 2014 -0500

      ARM: exynos_defconfig: Enable SBS battery support

      Many Exynos5 boards (e.g: Snow, Peach Pit and Pi) have
      a SBS-compliant gas gauge battery. Enable to built it
      so the needed support is available for these boards.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 4c79279940988d55bfe7596a61d3784f1ae1bca7
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 02:42:52 2014 +0900

      ARM: exynos_defconfig: Enable Control Groups support

      systemd needs control groups support to be enabled in the
      kernel so let's enable it by default since is quite likely
      that a user-space with systemd will be used.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit a5ec3a4860374a0f1a5075359fd30a594cb2bed7
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 24 02:42:49 2014 +0900

      ARM: exynos_defconfig: Enable Atmel maXTouch support

      Many Exynos based Chromebooks have an Atmel trackpad so enable
      support for it by default will make easier for users.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 6e80e3d87549bbe6768bdfc46e6e2e84673c9acd
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Wed Sep 24 02:42:40 2014 +0900

      ARM: exynos_defconfig: Enable MAX77802

      Enabled MAX77802 pmic for exynos systems.
      One config USB_ANNOUNCE_NEW_DEVICES to display device
      information on connect.
      Another config for I2C_CHARDEV to see i2c device nodes.

      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit bd1e75abf4b3c666f61a5cf90c896aa928a735d5
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 19 08:26:20 2014 -0700

      tcp: add coalescing attempt in tcp_ofo_queue()

      In order to make TCP more resilient in presence of reorders, we need
      to allow coalescing to happen when skbs from out of order queue are
      transferred into receive queue. LRO/GRO can be completely canceled
      in some pathological cases, like per packet load balancing on aggregated
      links.

      I had to move tcp_try_coalesce() up in the file above tcp_ofo_queue()

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4cdf507d54525842dfd9f6313fdafba039084046
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 19 07:38:40 2014 -0700

      icmp: add a global rate limitation

      Current ICMP rate limiting uses inetpeer cache, which is an RBL tree
      protected by a lock, meaning that hosts can be stuck hard if all cpus
      want to check ICMP limits.

      When say a DNS or NTP server process is restarted, inetpeer tree grows
      quick and machine comes to its knees.

      iptables can not help because the bottleneck happens before ICMP
      messages are even cooked and sent.

      This patch adds a new global limitation, using a token bucket filter,
      controlled by two new sysctl :

      icmp_msgs_per_sec - INTEGER
          Limit maximal number of ICMP packets sent per second from this host.
          Only messages whose type matches icmp_ratemask are
          controlled by this limit.
          Default: 1000

      icmp_msgs_burst - INTEGER
          icmp_msgs_per_sec controls number of ICMP packets sent per second,
          while icmp_msgs_burst controls the burst size of these packets.
          Default: 50

      Note that if we really want to send millions of ICMP messages per
      second, we might extend idea and infra added in commit 04ca6973f7c1a
      ("ip: make IP identifiers less predictable") :
      add a token bucket in the ip_idents hash and no longer rely on inetpeer.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e8b56d55a30afe588d905913d011678235dda437
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Fri Sep 19 14:56:57 2014 +0200

      net: bpf: arm: make hole-faulting more robust

      Will Deacon pointed out, that the currently used opcode for filling holes,
      that is 0xe7ffffff, seems not robust enough ...

        $ echo 0xffffffe7 | xxd -r > test.bin
        $ arm-linux-gnueabihf-objdump -m arm -D -b binary test.bin
        ...
        0: e7ffffff     udf    #65535  ; 0xffff

      ... while for Thumb, it ends up as ...

        0: ffff e7ff    vqshl.u64  q15, <illegal reg q15.5>, #63

      ... which is a bit fragile. The ARM specification defines some 
*permanently*
      guaranteed undefined instruction (UDF) space, for example for ARM in 
ARMv7-AR,
      section A5.4 and for Thumb in ARMv7-M, section A5.2.6.

      Similarly, ptrace, kprobes, kgdb, bug and uprobes make use of such 
instruction
      as well to trap. Given mentioned section from the specification, we can 
find
      such a universe as (where 'x' denotes 'don't care'):

        ARM:    xxxx 0111 1111 xxxx xxxx xxxx 1111 xxxx
        Thumb:  1101 1110 xxxx xxxx

      We therefore should use a more robust opcode that fits both. Russell King
      suggested that we can even reuse a single 32-bit word, that is, 0xe7fddef1
      which will fault if executed in ARM *or* Thumb mode as done in 
f928d4f2a86f
      ("ARM: poison the vectors page"). That will still hold our requirements:

        $ echo 0xf1defde7 | xxd -r > test.bin
        $ arm-unknown-linux-gnueabi-objdump -m arm -D -b binary test.bin
        ...
        0: e7fddef1     udf    #56801 ; 0xdde1
        $ echo 0xf1defde7f1defde7f1defde7 | xxd -r > test.bin
        $ arm-unknown-linux-gnueabi-objdump -marm -Mforce-thumb -D -b binary 
test.bin
        ...
        0: def1         udf    #241 ; 0xf1
        2: e7fd         b.n    0x0
        4: def1         udf    #241 ; 0xf1
        6: e7fd         b.n    0x4
        8: def1         udf    #241 ; 0xf1
        a: e7fd         b.n    0x8

      So on ARM 0xe7fddef1 conforms to the above UDF pattern, and the low 16 bit
      likewise correspond to UDF in Thumb case. The 0xe7fd part is an 
unconditional
      branch back to the UDF instruction.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Mircea Gherzan <mgherzan@xxxxxxxxx>
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f6d80358dc9bbbeb56cb43384fa11fd645d9289
  Merge: a2aeb02 98f75b8
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 12:09:27 2014 -0400

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Conflicts:
        arch/mips/net/bpf_jit.c
        drivers/net/can/flexcan.c

      Both the flexcan and MIPS bpf_jit conflicts were cases of simple
      overlapping changes.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 31ff2a5e42f459f36a88afa82244dd3d3285572e
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Fri Aug 22 18:15:12 2014 -0700

      PCI: pciehp: Stop disabling notifications during init

      During pciehp initialization, we previously wrote two hotplug commands:

        pciehp_probe
          pcie_init
            pcie_disable_notification
              pcie_write_cmd           # command 1
          pcie_init_notification
            pcie_enable_notification
              pcie_write_cmd           # command 2

      For controllers with errata like Intel CF118, we previously waited for a
      timeout before issuing the second hotplug command because the first 
command
      only updates interrupt enable bits and is not a "real" hotplug command, so
      the controller doesn't report Command Completed for it.

      But there's no need to disable notifications in the first place.  If BIOS
      left them enabled, we could easily take an interrupt before disabling 
them,
      so there's no benefit in disabling them for the tiny window before we
      enable them.

      Drop the unnecessary pcie_disable_notification() call.

      [bhelgaas: changelog]
      Link: 
http://www.intel.com/content/www/us/en/processors/xeon/xeon-e7-v2-spec-update.html
      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit cf8d7b589c53f17e10e9f1ef91dd9e2ba3ca9a7c
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Mon Sep 22 20:36:09 2014 -0600

      PCI: pciehp: Add more Slot Control debug output

      Add more Slot Control debug output and move one print after
      pcie_write_cmd() to be consistent with other debug output.

      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit d433889cd5a0933fbd90f1e65bff5a8d7963cc52
  Author: Yinghai Lu <yinghai@xxxxxxxxxx>
  Date:   Mon Sep 22 20:07:35 2014 -0600

      PCI: pciehp: Fix wait time in timeout message

      When we warned about a timeout on a hotplug command, we previously printed
      the time between calls to pcie_write_cmd(), without accounting for any 
time
      spent actually waiting.  Consider this sequence:

        pcie_write_cmd
          write SLTCTL
          cmd_started = jiffies          # T1

        pcie_write_cmd
          pcie_wait_cmd
            now = jiffies                # T2
            wait_event_timeout           # we may wait here
            if (timeout)
              ctrl_info("Timeout on command issued %u msec ago",
                        jiffies_to_msecs(now - cmd_started))

      We previously printed (T2 - T1), but that doesn't include the time spent 
in
      wait_event_timeout().

      Fix this by using the current jiffies value, not the one cached before
      calling wait_event_timeout().

      [bhelgaas: changelog, use current jiffies instead of adding timeout]
      Fixes: 40b960831cfa ("PCI: pciehp: Compute timeout from hotplug command 
start time")
      Signed-off-by: Yinghai Lu <yinghai@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 2f419d76599e2fd1a2c2cf31730c80e952201af1
  Merge: ef39ab7 bceee4a
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Tue Sep 23 10:03:18 2014 -0600

      Merge branch 'pci/hotplug' into next

      * pci/hotplug:
        PCI: pciehp: Prevent NULL dereference during probe
        PCI: pciehp: Reduce PCIe slot_ctrl to 16 bits
        PCI: Configure *all* devices, not just hot-added ones
        PCI: Preserve MPS and MRRS when applying _HPX settings
        PCI: Apply _HPP settings to all hot-added PCI devices
        PCI: Preserve BIOS PCI_COMMAND_SERR and PCI_COMMAND_PARITY settings
        PCI: Apply _HPP settings to PCIe devices as well as PCI and PCI-X
        PCI: Remove unused pci_configure_slot()
        ACPI / hotplug / PCI: Remove pci_configure_slot() usage
        PCI: shpchp: Remove pci_configure_slot() usage
        PCI: pciehp: Remove pci_configure_slot() usage
        PCI: Add pci_configure_device() during enumeration
        PCI: Move pci_configure_slot() to drivers/pci/probe.c
        PCI: Shuffle pci-acpi.c functions to group them logically
        PCI: Whitespace cleanup in pci-acpi.c
        PCI: Move pci_get_hp_params() to drivers/pci/pci-acpi.c
        PCI: pciehp: Configure hot-added display devices
        PCI: Remove "no hotplug settings from platform" warning

  commit 43a8785aeedc3eb1ffce95d46a8e7ca3e0d591d8
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Fri Sep 19 11:39:25 2014 +0400

      GPIO: gpiolib: trivial: Add missing carriage return

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 46824e224490af1e6d70fe613930a52253ea969d
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Sep 5 14:52:55 2014 -0500

      gpio: omap: Fix interrupt names

      When viewing the /proc/interrupts, there is no information about which
      GPIO bank a specific gpio interrupt is hooked on to. This is more than a
      bit irritating as such information can esily be provided back to the
      user and at times, can be crucial for debug.

      So, instead of displaying something like:
      31:       0       0  GPIO   0  palmas
      32:       0       0  GPIO  27  mmc0

      Display the following with appropriate device name:
      31:       0       0  4ae10000.gpio   0  palmas
      32:       0       0  4805d000.gpio  27  mmc0

      This requires that we create irq_chip instance specific for each GPIO
      bank which is trivial to achieve.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Acked-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Acked-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 9afd23b61221a5c5c0d588f6d8f0e4495ecc8d24
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Sep 23 17:40:45 2014 +0200

      gpio: samsung: Remove remaining check for CONFIG_S5P_GPIO_DRVSTR

      Commit d78c16ccde96 ("ARM: SAMSUNG: Remove remaining legacy code")
      removed the Kconfig symbol S5P_GPIO_DRVSTR. It didn't remove one check
      for the related macro. Remove that check and the dead code it hides.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Reviewed-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 7ca267faba8ad097f57cb71c32ae1865de83241a
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:09:44 2014 +0300

      gpio: Increase ARCH_NR_GPIOs to 512

      Some newer Intel SoCs, like Braswell already have more than 256 GPIOs
      available so the default limit is exceeded. Instead of adding more
      architecture specific gpio.h files with custom ARCH_NR_GPIOs we increase
      the gpiolib default limit to be twice the current.

      Current generic ARCH_NR_GPIOS limit is 256 which starts to be too small
      for newer Intel SoCs like Braswell. In order to support GPIO controllers
      on these SoCs we increase ARCH_NR_GPIOS to be 512 which should be
      sufficient for now.

      The kernel size increases a bit with this change. Below is an example of
      x86_64 kernel image.

      ARCH_NR_GPIOS=256
       text     data    bss     dec      hex    filename
       11476173 1971328 1265664 14713165 e0814d vmlinux

      ARCH_NR_GPIOS=512
       text     data    bss     dec      hex    filename
       11476173 1971328 1269760 14717261 e0914d vmlinux

      So the BSS size and this the kernel image size increases by 4k.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 56b427678cc3c1c4e305a96c9cfa8ba985c70a48
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sun Sep 14 15:56:55 2014 +0200

      gpio: use container_of to resolve cs5535_gpio_chip from gpio_chip

      Use container_of instead of casting first structure member.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1e960dbb7b12886d2095df05adf8754eef1c26d0
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:42 2014 -0700

      GPIO: gpio-dwapb: Suspend & Resume PM enabling

      This patch enables suspend and resume mode for the power management, and
      it is based on Josef Ahmad's previous work.

      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5d60d9efe1447b46f33075fb5841fd83247cdbb2
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:41 2014 -0700

      GPIO: gpio-dwapb: Support Debounce

      This patch enables 'debounce' for the designware GPIO, and
      it is based on Josef Ahmad's previous work.

      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 67809b974a07042dc61cb9d06e30df7a5f25446a
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:40 2014 -0700

      GPIO: gpio-dwapb: Change readl&writel to dwapb_read&dwapb_write

      This patch replaces 'readl&writel' with 'dwapb_read&dwapb_write'.

      Reviewed-by: Shevchenko, Andriy <andriy.shevchenko@xxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3d2613c4289ff22de3aa24d2d0a29e33937f023a
  Author: Weike Chen <alvin.chen@xxxxxxxxx>
  Date:   Wed Sep 17 09:18:39 2014 -0700

      GPIO: gpio-dwapb: Enable platform driver binding to MFD driver

      The Synopsys DesignWare APB GPIO driver only supports open firmware 
devices.
      But, like Intel Quark X1000 SOC, which has a single PCI function exporting
      a GPIO and an I2C controller, it is a Multifunction device. This patch is
      to enable the current Synopsys DesignWare APB GPIO driver to support the
      Multifunction device which exports the designware GPIO controller.

      Reviewed-by: Hock Leong Kweh <hock.leong.kweh@xxxxxxxxx>
      Signed-off-by: Weike Chen <alvin.chen@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e1db1706c86ee455f25eeaeadeda827e1e02310f
  Author: abdoulaye berthe <berthe.ab@xxxxxxxxx>
  Date:   Sat Jul 5 18:28:50 2014 +0200

      gpio: gpiolib: set gpiochip_remove retval to void

      This avoids handling gpiochip remove error in device
      remove handler.

      Signed-off-by: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e27e278608d0dca1b97abea3c1855beafcc68bcb
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 16 15:14:46 2014 -0700

      tty: sc16is7xx: remove retval from gpiochip_remove()

      We are trying to smoke out the use of the return value from
      gpiochip_remove() from the kernel, this has been missed.

      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit da26d5d803e45a30c7d72b83ce906f3a466f4cc3
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 16 15:11:41 2014 -0700

      gpio: remove remaining users of gpiochip_remove() retval

      Some drivers accidentally still use the return value from
      gpiochip_remove(). Get rid of them so we can simplify this function
      and get rid of the return value.

      Cc: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Acked-by: Javier Martinez Canillas <javier@xxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2fcea6cecbc965b4e02a39537d9d939f5251bbbd
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 16 15:05:41 2014 -0700

      pinctrl: remove remaining users of gpiochip_remove() retval

      Some drivers accidentally still use the return value from
      gpiochip_remove(). Get rid of them so we can simplify this function
      and get rid of the return value.

      Cc: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 50cf5534df852d30f1fd07030c2084b708a88308
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:50:19 2014 -0300

      dma: Kconfig: Include mx6 in the IMX_SDMA help section

      MX6 processors also use the IMX_SDMA driver, so include it in the help 
text.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit c2e6f424a4abc9bb561133b00b2134ce11be34e9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 15:19:44 2014 +0300

      dmatest: prevent memory leakage on error path in thread

      When we fail to allocate memory for thread->srcs or thread->dsts and 
src_cnt or
      dst_cnt great than 1 we leak memory on error path. This patch fixes the 
issue.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 75c49d40c3807c7f6eeaecb959a289f77e438bfe
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 22 09:39:53 2014 -0500

      drivers: staging: lustre: Fix "open brace '{' following struct go on the 
same line" errors

      Fix checkpatch.pl "open brace '{' following struct go on the same line" 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b06b70b52fc24a8a6c6e59f06ae632be379c6eb
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Tue Sep 23 01:53:24 2014 +0300

      Staging: lustre: include: linux: Fix line over 80 characters.

      The following patch fixes the checkpatch.pl warning:
      WARNING: line over 80 characters.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d02b0b81c0474212310c5a72cf088736c9aab41
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Tue Sep 23 19:21:32 2014 +0530

      Staging: lustre: Unnecessory else and braces are removed

      This patch fixes following checkpatch.pl warning using coccinelle:

      WARNING: else is not generally useful after a break or return

      Semantic patch used for this is as follows:

      @rule1@
      expression e1;
      @@

              if (e1) { ... return ...; }
      -       else{
                      ...
      -       }

      @rule2@
      expression e2;
      statement s1;
      @@

              if(e2) { ... return ...; }
      -       else
                      s1

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ce91a9e854aba900a5bcddcd1c2297d7ff5cd40
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Tue Sep 23 19:22:41 2014 +0530

      Staging: lustre: Return statement is moved left after removing else

      This patch fixes following checkpatch.pl warning using coccinelle:

      WARNING: else is not generally useful after a break or return

      Semantic patch used for this is as follows:

      @rule1@
      expression e1;
      @@

              if (e1) { ... return ...; }
      -       else{
                      ...
      -       }

      @rule2@
      expression e2;
      statement s1;
      @@

              if(e2) { ... return ...; }
      -       else
                      s1

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26c4ea46a55c9056fa20e3c91b1989f3cd9473d7
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 21 00:08:05 2014 +0530

      Staging: lustre: Replace GOTO macro with necessary code

      The GOTO macro is neither standard in Linux nor does its definiton
      contain much useful code. Hence GOTO can be replaced with useful
      parts of its definition. In a statement like GOTO(label, rc), the
      replacing code will be goto label if rc is a constant or a variable.
      But in cases like GOTO(label, e) where e is an assignment statement,
      both assignment and goto statements are kept.

      This patch was done using Coccinelle and the following semantic
      patch was used:

      @@
      identifier rc,label;
      expression e;
      constant c;
      @@

      (
      -GOTO(label,rc = e);
      +rc = e;
      +goto label;
      |
      -GOTO(label,rc);
      +goto label;
      |
      -GOTO(label,c);
      +goto label;
      )

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddcb81e7419baa90fab79dbbb1b983a69a235c91
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 22:03:43 2014 +0530

      staging: rtl8712: merge lines and remove unused variable for immediate 
return

      This patch merge two lines in a single line if immediate return is found.
      Unused variables in each case were removed manually as they are no longer
      needed.

      This is done using Coccinelle. Semantic patch used for this is as
      follows :
      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a988265c61a8e0f4420148c8b62f334b31f49c69
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 07:03:31 2014 +0530

      Staging: rtl8712: Add space after return type

      This patch fixes checkpatch.pl warning in file rtl871x_ioctl.h
      WARNING : Missing space after return type

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c08242008a11d01112b8681b94ccce6ea6e4ae8a
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 06:52:39 2014 +0530

      Staging: rtl8712: Remove unnecessary parentheses

      This patch fixes checkpatch.pl warning in files of rel8712
      WARNING : Unnecessary parentheses - maybe == should be = ?

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57b6686ebbf55d3f44d02c72d0d87f5d12032a08
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 06:42:21 2014 +0530

      Staging: rtl8712 : Fix line over 80 characters

      This patch fixes checkpatch.pl warning in files of rtl8712
      WARNING : line over 80 characters

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d76a7e4dc516016e1471f33de218ee0745bbc2d
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:49:41 2014 +0530

      Staging: rtl8712: use kmalloc_array over kmalloc

      This patch fixes checkpatch.pl warning in file rtl871x_xmit.c
      WARNING : prefer kmalloc_array over kmalloc with multiply

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a332c96c29c84cd9205c29dfa1add4667456059
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 00:55:55 2014 +0300

      pinctrl: sh-pfc: sh73a0: Remove unnecessary SoC data allocation

      The SoC data structure allocated at init time only holds a regulator
      pointer that is only used in the init function. Replace it with a local
      variable and get rid of the SoC data structure allocation altogether.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 15a4db9268f4090987cab4b2c40818291652607e
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:47:37 2014 +0530

      Staging: rtl8712: remove unnecessary 'out of memory' message

      This patch fixes checkpatch.pl warning in file usb_ops_linux.c
      WARNING : possible unecessary 'out of memory' message

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b105374c51f88dd8c2fc0524fd4f7a7c0ec3388a
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:45:18 2014 +0530

      Staging: rtl8712: fixed space prohibition

      This patch fixes checkpatch.pl warning in file rtl871x_io.h
      WARNING : space prohibited before semicolon

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbdba9c10bb43ae99b74341e6a4cc4f7f2f48bc8
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:38:20 2014 +0530

      Staging: rtl8712: remove void function return; statement

      This patch fixes checkpatch.pl warning in files of rtl8712
      WARNING : void function return statement are not generally useful

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a2955b144b31a72a2feede70a99283c8f0c1eb3a
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:35:07 2014 +0530

      Staging: rtl8712: remove semicolon after macro

      This patch fixes checkpatch.pl warning in rtl871x_mp.h file
      WARNING : Macro should not use a trailing semicolon

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5861b738ab0f4c71d08c8405f85d2b13e14f703
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 03:01:32 2014 +0300

      Staging: rtl8712: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b631ecd70e0c5af6d5820f7890dccab1206c88b4
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 03:01:31 2014 +0300

      Staging: rtl8712: Remove unnecessary parentheses.

      This patch fixes checkpatch.pl warning
      Unnecessary parentheses in rtl871x_xmit.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 730cb373f3aaf7be69f59db6999e1e07f18117c2
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Sun Sep 21 05:21:58 2014 +0530

      Staging: rtl8712: remove break after return statement

      This patch fixes checkpatch.pl warning in rtl871x_ioctl_linux.c file
      WARNING : break is not useful after goto or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6064b1474ef3cfa523916008b5176026bbc990d3
  Author: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 11:15:51 2014 +0200

      pinctrl: berlin: fix the dt_free_map function

      The berlin_pinctrl_dt_free_map function tries to free memory
      allocated and handled by the of subsystem. This is wrong and
      already handled by pinctrl_dt_free_maps() which calls
      of_node_put().

      This patch fixes the Berlin pinctrl way of freeing its maps,
      avoiding a kernel BUG(), by using the common
      pinctrl_utils_dt_free_map function instead.

      Signed-off-by: Antoine Tenart <antoine.tenart@xxxxxxxxxxxxxxxxxx>
      Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3d78427397daea47b5a38642f46f75ef993de571
  Author: Wenyou Yang <wenyou.yang@xxxxxxxxx>
  Date:   Thu Sep 11 16:40:15 2014 +0200

      pinctrl: at91: disable PD or PU before enabling PU or PD

      Disable Pull-Down or Pull-Up property before enabling Pull-Up or
      Pull-Down, because the pin's Pull-Up and Pull-Down property is
      mutually exclusive.

      Signed-off-by: Wenyou Yang <wenyou.yang@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit bf17eba7ae1e813b0ad67cb1078dcbd7083b906e
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Thu Sep 18 09:31:32 2014 -0500

      Revert "usb: gadget: composite: dequeue cdev->req before free it in 
composite_dev_cleanup"

      This reverts commit f2267089ea17fa97b796b1b4247e3f8957655df3.

      That commit causes more problem than fixes. Firstly, kfree()
      should be called after usb_ep_dequeue() and secondly, the way
      things are, we will try to dequeue a request that has already
      completed much more frequently than one which is pending.

      Cc: Li Jun <b47624@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx> # 3.17
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7471725f618b95d2a61a4bf789dbdc5c7805ffa9
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:21:40 2014 +0530

      pinctrl: st: remove gpiochip in failure cases

      This patch releases gpiochip related resources by calling
      gpiochip_remove when gpiochip_irqchip_add fails.

      Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Cc: Patrice Chotard <patrice.chotard@xxxxxx>
      Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Acked-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1059c6bf8534acda249e7e65c81e7696fb074dc1
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 22 11:19:04 2014 +0100

      arm64: debug: don't re-enable debug exceptions on return from el1_dbg

      When returning from a debug exception taken from EL1, we unmask debug
      exceptions after handling the exception. This is crucial for debug
      exceptions taken from EL0, so that any kernel work on the ret_to_user
      path can be debugged by kgdb.

      However, when returning back to EL1 the only thing left to do is to
      restore the original register state before the exception return. If
      single-step has been enabled by the debug exception handler, we will
      get stuck in an infinite debug exception loop, since we will take the
      step exception as soon as we unmask debug exceptions.

      This patch avoids unmasking debug exceptions on the debug exception
      return path when the exception was taken from EL1.

      Fixes: 2a2830703a23 (arm64: debug: avoid accessing mdscr_el1 on fault 
paths where possible)
      Cc: <stable@xxxxxxxxxxxxxxx> #3.16+
      Reported-by: David Long <dave.long@xxxxxxxxxx>
      Reported-by: AKASHI Takahiro <takahiro.akashi@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit d9ff958bb34aabdce08d11b0db24123c093d87cd
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 19:20:53 2014 +0200

      dmaengine: Mark the struct dma_slave_config direction field deprecated

      The direction passed to the device_prep_slave_sg, device_prep_dma_cyclic
      or device_prep_interleaved_dma (through struct dma_interleaved_template)
      should be used instead.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 22843545b20007ae33bc3774043303e0b44e3d65
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:55 2014 -0300

      dma: mv_xor: Add support for DMA_INTERRUPT

      The driver is capable of supporting DMA_INTERRUPT by issuing a dummy 
128-byte
      transfer. This helps removing a poll in the async_tx stack, replacing it 
with
      a completion interrupt.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 37380b980e2db2e0dfdb920140c75f3cf2e98a27
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:54 2014 -0300

      dma: mv_xor: Remove dead code

      The driver currently defines the USE_TIMER macro, but the timer-feature
      is never used in the code. The XOR and CRC32 results are never used.

      The 'unmap_xxx' fields are no longer needed, they were made obsolete
      in commit: 54f8d501e842 dmaengine: remove DMA unmap from drivers.

      Let's remove all this dead code.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit ba87d13721b6fe4a2479871dc4f77c5bd8db3c32
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:53 2014 -0300

      dma: mv_xor: Reduce interrupts by enabling EOD only when needed

      This commit unmasks the end-of-chain interrupt and removes the
      end-of-descriptor command setting on all transactions, except those
      explicitly flagged with DMA_PREP_INTERRUPT.

      This allows to raise an interrupt only on chain completion, instead of
      on each descriptor completion, which reduces interrupt count.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 0e7488ed01235fdd24ce7f0295dbbea0d45311bb
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:52 2014 -0300

      dma: mv_xor: Remove all interrupt magic numbers

      This commit replaces the current magic numbers in the interrupt handling
      with proper macros, which makes more readable and self-documenting.

      While here replace the BUG() with a noisy WARN_ON(). There's no reason
      to tear down the entire system for an DMA IRQ error.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit dfc97661bdeadb57d35458430612072119b1c72f
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:51 2014 -0300

      dma: mv_xor: Remove multi-slot support

      Although the driver supported multiple-slot allocation, only one slot was
      ever allocated for each transaction. So, given we have no users of the
      multi-slot support, we can remove it and greatly simplify the code.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3e4f52e2da9f66ba9c19b9266fa9ffcaee2f3ecc
  Author: Lior Amsalem <alior@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:50 2014 -0300

      dma: mv_xor: Simplify the DMA_MEMCPY operation

      A memory copy operation can be expressed as an XOR operation with one
      source. This commit removes code duplication in the driver by reusing
      the XOR operation for the MEMCPY.

      As an added benefit, we can now put MEMCPY and XOR descriptors on the
      same chain, which improves performance.

      Signed-off-by: Lior Amsalem <alior@xxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b8291ddeed581e57327d715d29ffc501b9d48c5f
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:52:49 2014 -0300

      dma: mv_xor: Replace printk with dev_info

      This commit replaces a printk(KERN_INFO ...) call with a dev_info() call,
      which is prefered for drivers.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 834e1678649db1e064ee397cca161a65bacfa801
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 15:50:37 2014 +0530

      pinctrl: at91: Fix error handling while doing gpiochio_irqchip_add

      This patch removes a call to panic function when gpiochio_irqchip_add
      fails and just returns the error to the calling function.
      Same return value is used to handle the error case and adds a lable
      to release resources on error.
      The error message has been improved to indicate failure to add irqchip
      to gpiochip.

      This also changes first argument to function at91_gpio_of_irq_setup from
      struct device_node to struct platform_device. Because The device_node
      argument was anyway not being used. Passed pdev so that on failure dev_err
      can use &pdev->dev and log can be associated with proper device.

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 70e4197420a154a2a684b6e7b496dda70b20d9ec
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 15:50:36 2014 +0530

      pinctrl: at91: Fix failure path in at91_gpio_probe path

      This fixes the whole error handling in probe function by capturing and
      returning error values on kernel function like clk_prepare,
      clk_enable, gpiochip_add etc.

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a77b6ee90dfc3798bdcbdca7a9284d7e8c006af7
  Author: Suman Tripathi <stripathi@xxxxxxx>
  Date:   Mon Sep 22 18:31:33 2014 +0530

      ahci_xgene: Fix the error print invalid resource for APM X-Gene SoC AHCI 
SATA Host Controller driver.

      This patch fixes the error print invalid resource for the APM X-Gene
      SoC AHCI SATA Host Controller driver. This print was due to the fact
      that the controller 3 don't have a mux resource. This didn't result
      in any errors but the print seems like meaningless.

      Signed-off-by: Loc Ho <lho@xxxxxxx>
      Signed-off-by: Suman Tripathi <stripathi@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit d7bead1b8890c3e47a24db270fdb840ea728d8f0
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Sep 22 09:52:18 2014 -0700

      libata: change ata_<foo>_printk routines to return void

      The return value is not used by callers of these functions nor
      by uses of all macros so change the functions to return void.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 7a7686bd0d153c0d6e120da6712c9339aaeaa2f9
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Sep 23 16:30:24 2014 +0530

      ALSA: ctxfi: sparse warning

      fixed sparse warning of incorrect type (different address spaces) in
      cthw20k1.c and cthw20k2.c which was being actually caused as mem_base
      was of the type unsigned long.

      Again as mem_base was previously unsigned long , so it required many
      typecasts in the code to convert interger to pointer.

      Now after giving the correct type of mem_base as void __iomem *
      we can also remove those typecasts maintaining the same functionality
      and logic of the code.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 95f72cf2cdf0e612aeaf36d8af51689882fd64db
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 10:38:18 2014 +0200

      ALSA: hda - Sort input pins depending on amp caps

      If one input has a boost and another one has not, and they're equal
      otherwise, it's more likely you want to use the input with the boost
      as your primary input.

      See 
hda-emu.git/codecs/canonical/cx20590-lenovo-20b2z00bus-ccert-201305-13496
      for an example.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 861a04ed15a48e9af7b591cd8ae3bc46aece1733
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 10:38:17 2014 +0200

      ALSA: hda - Move the function "check_amp_caps" to hda_codec.c

      The next patch will use it, so make it visible across modules.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit be8af2d54a66911693eddc556e4f7a866670082b
  Author: Bjørn Forsman <bjorn.forsman@xxxxxxxxx>
  Date:   Sun Sep 14 12:57:50 2014 +0200

      kconfig/lxdialog: get ncurses CFLAGS with pkg-config

      This makes "make menuconfig" also work on systems where ncurses is not
      installed in a standard location (such as on NixOS).

      This patch changes ccflags() so that it tries pkg-config first, and only
      if pkg-config fails does it go back to the fallback/manual checks. This
      is the same algorithm that ldflags() already uses.

      Signed-off-by: Bjørn Forsman <bjorn.forsman@xxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 8c8f2f6fc1c8eec9e14810f21386fe295a42a40f
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 23 04:15:48 2014 +0200

      ASoC: Fix snd_soc_{new,free}_ac97_codec() locking removal

      Commit e3f205a72c45 ("ASoC: Remove locking in
      snd_soc_{new,free}_ac97_codec()") overlooked a unlock on one of the error
      paths.

      Fixes: e3f205a72c45 ("ASoC: Remove locking in 
snd_soc_{new,free}_ac97_codec()")
      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f955371ca9d3986bca100666041fcfa9b6d21962
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Tue Jan 7 17:03:06 2014 +0000

      x86: remove the Xen-specific _PAGE_IOMAP PTE flag

      The _PAGE_IO_MAP PTE flag was only used by Xen PV guests to mark PTEs
      that were used to map I/O regions that are 1:1 in the p2m.  This
      allowed Xen to obtain the correct PFN when converting the MFNs read
      from a PTE back to their PFN.

      Xen guests no longer use _PAGE_IOMAP for this. Instead mfn_to_pfn()
      returns the correct PFN by using a combination of the m2p and p2m to
      determine if an MFN corresponds to a 1:1 mapping in the the p2m.

      Remove _PAGE_IOMAP, replacing it with _PAGE_UNUSED2 to allow for
      future uses of the PTE flag.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Acked-by: "H. Peter Anvin" <hpa@xxxxxxxxx>

  commit 7f2f88224517cdaad68b772b2a2095b87dc72886
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Wed Jan 8 14:01:01 2014 +0000

      x86/xen: do not use _PAGE_IOMAP PTE flag for I/O mappings

      Since mfn_to_pfn() returns the correct PFN for identity mappings (as
      used for MMIO regions), the use of _PAGE_IOMAP is not required in
      pte_mfn_to_pfn().

      Do not set the _PAGE_IOMAP flag in pte_pfn_to_mfn() and do not use it
      in pte_mfn_to_pfn().

      This will allow _PAGE_IOMAP to be removed, making it available for
      future use.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

  commit 31668511424110ad470315c6a63dec9a10f1a7ba
  Author: David Vrabel <david.vrabel@xxxxxxxxxx>
  Date:   Thu Apr 10 18:46:45 2014 +0100

      x86: skip check for spurious faults for non-present faults

      If a fault on a kernel address is due to a non-present page, then it
      cannot be the result of stale TLB entry from a protection change (RO
      to RW or NX to X).  Thus the pagetable walk in spurious_fault() can be
      skipped.

      See the initial if in spurious_fault() and the tests in
      spurious_fault_check()) for the set of possible error codes checked
      for spurious faults.  These are:

               IRUWP
      Before   x00xx && ( 1xxxx || xxx1x )
      After  ( 10001 || 00011 ) && ( 1xxxx || xxx1x )

      Thus the new condition is a subset of the previous one, excluding only
      non-present faults (I == 1 and W == 1 are mutually exclusive).

      This avoids spurious_fault() oopsing in some cases if the pagetables
      it attempts to walk are not accessible.  This obscures the location of
      the original fault.

      This also fixes a crash with Xen PV guests when they access entries in
      the M2P corresponding to device MMIO regions.  The M2P is mapped
      (read-only) by Xen into the kernel address space of the guest and this
      mapping may contains holes for non-RAM regions.  Read faults will
      result in calls to spurious_fault(), but because the page tables for
      the M2P mappings are not accessible by the guest the pagetable walk
      would fault.

      This was not normally a problem as MMIO mappings would not normally
      result in a M2P lookup because of the use of the _PAGE_IOMAP bit the
      PTE.  However, removing the _PAGE_IOMAP bit requires M2P lookups for
      MMIO mappings as well.

      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
      Reported-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Tested-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Acked-by: Dave Hansen <dave.hansen@xxxxxxxxx>

  commit 342cd340f6e73a974053dd09ed1bf8a9c1ed4458
  Author: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
  Date:   Mon Sep 8 15:22:18 2014 +0200

      xen/efi: Directly include needed headers

      I discovered that some needed stuff is defined/declared in headers
      which are not included directly. Currently it works but if somebody
      remove required headers from currently included headers then build
      will break. So, just in case directly include all needed headers.

      Signed-off-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 495daef902425e241a0b95791f3aeb737928256a
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 8 14:17:35 2014 +0300

      xen-scsiback: clean up a type issue in scsiback_make_tpg()

      This code was confusing because we had an unsigned long and then we
      compared it to UINT_MAX and then we stored it in a u16.  How many bytes
      is this supposed to have: 2, 4 or 16???

      I've made it a u16 throughout.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit d9b1e6374b3a9b88774e30d0c6bf6e394cd10b76
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Sep 8 14:15:42 2014 +0300

      xen-scsifront: use GFP_ATOMIC under spin_lock

      This function is only called with a spin_lock held and IRQs disabled.
      The allocation is not allowed to sleep and NOIO is not sufficient, it
      has to be ATOMIC.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 15d036094b75e63a3817ec4f836959d38cecb1e6
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:13 2014 +0200

      MAINTAINERS: Add xen pvscsi maintainer

      Add myself as maintainer for the Xen pvSCSI drivers.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit d9d660f6e562a47b4065eeb7e538910b0471b988
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:12 2014 +0200

      xen-scsiback: Add Xen PV SCSI backend driver

      Introduces the Xen pvSCSI backend. With pvSCSI it is possible for a
      Xen domU to issue SCSI commands to a SCSI LUN assigned to that
      domU. The SCSI commands are passed to the pvSCSI backend in a driver
      domain (usually Dom0) which is owner of the physical device. This
      allows e.g. to use SCSI tape drives in a Xen domU.

      The code is taken from the pvSCSI implementation in Xen done by
      Fujitsu based on Linux kernel 2.6.18.

      Changes from the original version are:
      - port to upstream kernel
      - put all code in just one source file
      - adapt to Linux style guide
      - use target core infrastructure instead doing pure pass-through
      - enable module unloading
      - support SG-list in grant page(s)
      - support task abort
      - remove redundant struct backend
      - allocate resources dynamically
      - correct minor error in scsiback_fast_flush_area
      - free allocated resources in case of error during I/O preparation
      - remove CDB emulation, now handled by target core infrastructure

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Reviewed-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 8beb8d4c91d652617dc992de565ec9904361c33e
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:11 2014 +0200

      xen-scsifront: Add Xen PV SCSI frontend driver

      Introduces the Xen pvSCSI frontend. With pvSCSI it is possible for a
      Xen domU to issue SCSI commands to a SCSI LUN assigned to that
      domU. The SCSI commands are passed to the pvSCSI backend in a driver
      domain (usually Dom0) which is owner of the physical device. This
      allows e.g. to use SCSI tape drives in a Xen domU.

      The code is taken from the pvSCSI implementation in Xen done by
      Fujitsu based on Linux kernel 2.6.18.

      Changes from the original version are:
      - port to upstream kernel
      - put all code in just one source file
      - move module to appropriate location in kernel tree
      - adapt to Linux style guide
      - some minor code simplifications
      - replace constants with defines
      - remove not used defines
      - add support for larger SG lists by putting them in a granted page

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Acked-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit e124c9a2c3c4c51555fe6f0bc214fe1b5cce3666
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:10 2014 +0200

      xen: Add Xen pvSCSI protocol description

      Add the definition of pvSCSI protocol used between the pvSCSI frontend
      in a XEN domU and the pvSCSI backend in a XEN driver domain (usually
      Dom0).

      This header was originally provided by Fujitsu for Xen based on Linux
      2.6.18.  Changes are:
      - Added comments.
      - Adapt to Linux style guide.
      - Add support for larger SG-lists by putting them in an own granted
        page.
      - Remove stale definitions.

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 854072dd0f73b8e4238c88bdf0dd2a8db0239c1c
  Author: Juergen Gross <jgross@xxxxxxxx>
  Date:   Thu Aug 28 06:44:09 2014 +0200

      xen/events: support threaded irqs for interdomain event channels

      Export bind_interdomain_evtchn_to_irq() so drivers can use threaded
      interrupt handlers with:

       irq = bind_interdomain_evtchn_to_irq(remote_dom, remote_port);
       if (irq < 0)
           /* error */
       ret = request_threaded_irq(...);

      Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
      Acked-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 46e3626adb86be2ff1321d26107cb75df07a7f4e
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Tue Aug 26 23:38:44 2014 +0800

      xen/grant-table: refactor error cleanup in grow_gnttab_list()

      The cleanup loop in grow_gnttab_list() is safe from the underflow of
      the unsigned 'i' since nr_glist_frames is >= 1, but refactor it
      anyway.

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 4fbb67e3c87b806ad54445a1b4a9c6bde2359c98
  Author: Matt Rushton <mvrushton@xxxxxxxxx>
  Date:   Mon Aug 11 11:57:57 2014 -0700

      xen/setup: Remap Xen Identity Mapped RAM

      Instead of ballooning up and down dom0 memory this remaps the existing 
mfns
      that were replaced by the identity map. The reason for this is that the
      existing implementation ballooned memory up and and down which caused dom0
      to have discontiguous pages. In some cases this resulted in the use of 
bounce
      buffers which reduced network I/O performance significantly. This change 
will
      honor the existing order of the pages with the exception of some boundary
      conditions.

      To do this we need to update both the Linux p2m table and the Xen m2p 
table.
      Particular care must be taken when updating the p2m table since it's 
important
      to limit table memory consumption and reuse the existing leaf pages which 
get
      freed when an entire leaf page is set to the identity map. To implement 
this,
      mapping updates are grouped into blocks with table entries getting cached
      temporarily and then released.

      On my test system before:
      Total pages: 2105014
      Total contiguous: 1640635

      After:
      Total pages: 2105014
      Total contiguous: 2098904

      Signed-off-by: Matthew Rushton <mrushton@xxxxxxxxxx>
      Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit 2909ef28b1d385210d4fef551499debc914f30e4
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 22 23:42:54 2014 +0000

      ftracetest: Add kprobe basic testcases

      Add basic testcases for kprobe dynamic events.
      This also shows that the ftracetest accepts sub-directory
      for new testcases.

      Link: 
http://lkml.kernel.org/p/20140922234254.23415.46964.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 03e166450fca3867a8e940d13d650f11aa03ee90
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 22 23:42:52 2014 +0000

      ftracetest: Add ftrace basic testcases

      Add ftrace basic testcases. This just checks ftrace debugfs
      interface works as it is designed.

      Link: 
http://lkml.kernel.org/p/20140922234252.23415.62897.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 6e68e6c5e4b67a02aaa406da6124ea5cae7d5e10
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Mon Sep 22 23:42:50 2014 +0000

      ftracetest: Initial commit for ftracetest

      ftracetest is a collection of testcase shell-scripts for ftrace.
      To avoid regressions of ftrace, these testcases check correct
      ftrace behaviors. If someone would like to add any features on
      ftrace, the patch series should have at least one testcase for
      checking the new behavior.

      Link: 
http://lkml.kernel.org/p/20140922234250.23415.68758.stgit@xxxxxxxxxxxxxxxxxxxx

      Acked-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 8494294b66dbb4d7996dd944575eebd4ac2a126b
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:09:46 2014 -0500

      ata: qcom: Add device tree bindings information

      Add device tree binding for Qualcomm AHCI SATA controller and specifically
      the sata controller on the IPQ806x family of SoCs.

      We can utilize the "generic-ahci" platform driver with the addition of the
      sata phy to enable SATA support on Qualcomm SoCs with AHCI controllers.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit ee309f382985cbb29d85965a2de96bc715260463
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:09:45 2014 -0500

      ahci-platform: Bump max number of clocks to 5

      Qualcomm IPQ806x SoCs with SATA controllers need 5 clocks to be enabled.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 33044dc408e6e6bb7f270c0a2e12598ef5592987
  Merge: f6d31f4 2ebff7b
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 22:55:51 2014 +1000

      Merge branch 'xfs-misc-fixes-for-3.18-2' into for-next

  commit 2ebff7bbd785c86e12956388b9e6f6bb8ea5d21e
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Tue Sep 23 22:55:00 2014 +1000

      xfs: flush entire last page of old EOF on truncate up

      On a sub-page sized filesystem, truncating a mapped region down
      leaves us in a world of hurt. We truncate the pagecache, zeroing the
      newly unused tail, then punch blocks out from under the page. If we
      then truncate the file back up immediately, we expose that unmapped
      hole to a dirty page mapped into the user application, and that's
      where it all goes wrong.

      In truncating the page cache, we avoid unmapping the tail page of
      the cache because it still contains valid data. The problem is that
      it also contains a hole after the truncate, but nobody told the mm
      subsystem that. Therefore, if the page is dirty before the truncate,
      we'll never get a .page_mkwrite callout after we extend the file and
      the application writes data into the hole on the page.  Hence when
      we come to writing that region of the page, it has no blocks and no
      delayed allocation reservation and hence we toss the data away.

      This patch adds code to the truncate up case to solve it, by
      ensuring the partial page at the old EOF is always cleaned after we
      do any zeroing and move the EOF upwards. We can't actually serialise
      the page writeback and truncate against page faults (yes, that
      problem AGAIN) so this is really just a best effort and assumes it
      is extremely unlikely that someone is concurrently writing to the
      page at the EOF while extending the file.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 7981a28f1ab5259754843b65c21879337785cb14
  Author: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx>
  Date:   Mon Sep 15 11:37:38 2014 -0500

      amd64_edac: Modify usage of amd64_read_dct_pci_cfg()

      Rationale behind this change:
       - F2x1xx addresses were stopped from being mapped explicitly to DCT1
         from F15h (OR) onwards. They use _dct[0:1] mechanism to access the
         registers. So we should move away from using address ranges to select
         DCT for these families.
       - On newer processors, the address ranges used to indicate DCT1 (0x140,
         0x1a0) have different meanings than what is assumed currently.

      Changes introduced:
       - amd64_read_dct_pci_cfg() now takes in dct value and uses it for
         'selecting the dct'
       - Update usage of the function. Keep in mind that different families
         have specific handling requirements
       - Remove [k8|f10]_read_dct_pci_cfg() as they don't do much different
         from amd64_read_pci_cfg()
         - Move the k8 specific check to amd64_read_pci_cfg
       - Remove f15_read_dct_pci_cfg() and move logic to 
amd64_read_dct_pci_cfg()
       - Remove now needless .read_dct_pci_cfg

      Testing:
       - Tested on Fam 10h; Fam15h Models: 00h, 30h; Fam16h using 'EDAC_DEBUG'
         and mce_amd_inj
       - driver obtains info from F2x registers and caches it in pvt
         structures correctly
       - ECC decoding works fine

      Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410799058-3149-1-git-send-email-aravind.gopalakrishnan@xxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit a211e0136c9a3653acba13ec3b9a2f49c3c44f5e
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:54:07 2014 -0400

      fm10k: Add support for PTP

      This change adds support for the Linux PTP Hardware clock and timestamping
      functionality provided by the hardware.  There are actually two cases that
      this timestamping is meant to support.

      The first case would be an ordinary clock scenario.  In this configuration
      the host interface does not have access to BAR 4.  However all of the host
      interfaces should be locked into the same boundary clock region and as 
such
      they are all on the same clock anyway.  With this being the case they can
      synchronize among themselves and only need to adjust the offset since they
      are all on the same clock with the same frequency.

      The second case is a boundary clock scenario.  This is a special case and
      would require both BAR 4 access, and a means of presenting a netdev per
      boundary region.  The current plan is to use DSA at some point in the
      future to provide these interfaces, but the DSA portion is still under
      development.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5f226ddb5b0c477bd512085b0b1d1052a24f0020
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:53:40 2014 -0400

      fm10k: Add support for ptp to hw specific files

      This change adds the messaging support needed to support PTP.  In the case
      of Tx timestamps it is necessary for the Switch Management entity to 
return
      the frames via the mailbox as the host interface cannot know which port 
the
      timestamp will be delivered to.  In addition there is only one clock on 
the
      entire switch, as such the entity that has BAR 4 access is the only one 
who
      can actually update the frequency as it is the only one with access.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7461fd913afe3a830b47cf133a6ad53e49a5db8b
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:53:23 2014 -0400

      fm10k: Add support for debugfs

      This patch adds limited debugfs support for the driver.  Most of the
      functionality needed for dumping registers is already provided via 
ethtool.
      The only thing we saw that we really neeed was the ability to dump the
      descriptor rings so as such this patch will add a fm10k directory 
containing a
      listing of directories each one with a unique PCI Bus, Device, and 
Function
      number.  Each of those BDF directories will have a list of q_vectors, and
      the q_vectors will contain a file for each of the Rx/Tx rings that are a 
part
      of the vector.  For example:

      # ls -RD /sys/kernel/debug/fm10k/
      /sys/kernel/debug/fm10k/:
      0000:01:00.0

      /sys/kernel/debug/fm10k/0000:01:00.0:
      q_vector.000  q_vector.001  q_vector.002  q_vector.003

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.000:
      rx_ring.000  tx_ring.000

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.001:
      rx_ring.001  tx_ring.001

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.002:
      rx_ring.002  tx_ring.002

      /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.003:
      rx_ring.003  tx_ring.003

      # cat /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.000/rx_ring.000
      DES DATA       RSS        STATERR    LENGTH VLAN   DGLORT SGLORT TIMESTAMP
      
---------------------------------------------------------------------------
      000 0x00000000 0x00000000 0x00000003 0x002a 0x0000 0x0000 0x0000 
0x13951807dc4fedf0
      001 0x00000000 0x00000000 0x00000003 0x002a 0x0000 0x0000 0x0000 
0x1395180906c9f2c8
      002 0x3731c000 0x00000000 0x00000000 0x0000 0x0000 0x0000 0x0000 
0x0000000000000000
      003 0x3731d000 0x00000000 0x00000000 0x0000 0x0000 0x0000 0x0000 
0x0000000000000000
      004 0xaab3a000 0x00000000 0x00000000 0x0000 0x0000 0x0000 0x0000 
0x0000000000000000
      ...

      # cat /sys/kernel/debug/fm10k/0000:01:00.0/q_vector.000/tx_ring.000
      DES BUFFER_ADDRESS     LENGTH VLAN   MSS    HDRLEN FLAGS
      ---------------------------------------------------------
      000 0x00000000aa8a1002 0x005a 0x0000 0x0000 0x0000 0xc0
      001 0x00000000aa8a2002 0x005a 0x0000 0x0000 0x0000 0xc0
      002 0x000000006bc13202 0x004e 0x0000 0x0000 0x0000 0xc0
      003 0x000000006bc13c02 0x002a 0x0000 0x0000 0x0000 0xe1
      004 0x000000006bc13602 0x0062 0x0000 0x0000 0x0000 0xc0

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 9f801abc3d4fe1e770268ae4e610556e79be6fca
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:53:08 2014 -0400

      fm10k: Add support for IEEE DCBx

      This patch adds support for management of the limited QOS features of the
      FM10000 interface.  Specifically we can support up to 8 traffic classes,
      however the part only provides 1 Rx and 1 Tx FIFO in the host interface 
and
      as a result this can lead to head-of-line blocking on Rx.  This can be
      avoided by setting PFC only for priorities that cannot afford to drop
      frames.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 883a9ccbae560a5b8be2a403d4a0744cd60b784c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:52:09 2014 -0400

      fm10k: Add support for SR-IOV to driver

      This patch combines the recently added VF messaging and configuration
      functionality with the interfaces provided by the kernel to allow for
      configuration and management of SR-IOV.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c265386553871405f3324561298bb824f7dc6a6c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:57 2014 -0400

      fm10k: Add support for SR-IOV to PF core files

      This change adds a set of functions to fm10k_pf.c which allows for
      configuring the VF via a set of standardized TLV messages.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5cb8db4a4cbc6dff56959a6331e9d62fd461f719
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:40 2014 -0400

      fm10k: Add support for VF

      This patch provides the functions necessary to configure the VF making use
      of the same API pointers as the PF.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b651957c202cabc8d5abfc5ad1ddc2607daf6a4f
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:27 2014 -0400

      fm10k: Add support for PF <-> VF mailbox

      This patch adds support for the PF <-> VF mailbox.  It functions similar 
to
      the PF <-> SM mailbox however there are several modifications made to
      improve the reliability of the mailbox itself.  In addition the PF/VF
      mailbox is much smaller an only supports a total size of 16 DWORDs vs the
      1024 DWORDS provided for the PF/SM mailbox.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5cd5e2e98205df377d93fb8dd15c6f3ed4bfa1d6
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:15 2014 -0400

      fm10k: Add support for MACVLAN acceleration

      This patch adds support for L2 MACVLAN by making use of the fact that the
      RRC provides a unique tag per filter called a Global Resource Tag, or 
GLORT.
      In the case of this offload what I have done is assigned a linear block of
      these so that each GLORT represents one of the MACVLAN netdevs.  By doing
      this I can share the Rx queues and Tx queues for all of the MACVLAN 
netdevs
      while allowing them to be demuxed in the Rx cleanup path.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 76a540d4728a379e022fb2e2e8766d502b6d345c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:51:02 2014 -0400

      fm10k: Add support for netdev offloads

      This patch adds support for basic offloads including TSO, Tx checksum, Rx
      checksum, Rx hash, and the same features applied to VXLAN/NVGRE tunnels.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit aa3ac822689f5c4d8961a8707edba9b6bf4631a3
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:42 2014 -0400

      fm10k: Add support for multiple queues

      This patch takes the driver from supporting a single queue to supporting
      multiple queues.  The upper queue limit for the PF is 128 queues and the
      upper limit for the VF is (128 / num_vfs) rounded down to nearest power 
of 2.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 19ae1b3fb99c2d5a5a7540c296c4cb4df3e7f552
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:27 2014 -0400

      fm10k: Add support for PCI power management and error handling

      Add PCI power management and error handling to allow the device to support
      suspend/resume and recovery of any PCIe errors.  The fm10k devices do not
      support wake on LAN, and there is no plan to add this as a feature.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 82dd0f7ee9a3b6e5d861a7c550c738ec308d37c5
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:15 2014 -0400

      fm10k: Add ethtool support

      This patch adds basic ethtool support to the device to allow for 
configuration.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b101c9626477b1f9d30f31d11442a9cc80c98d7c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:50:03 2014 -0400

      fm10k: Add transmit and receive fastpath and interrupt handlers

      This change adds the transmit and receive fastpath and interrupt handlers.
      With this code in place the network device is now able to send and receive
      frames over the network interface using a single queue.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      CC: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 3abaae42e1bf686bf5c43063a00b0f4ddbb14373
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:49:43 2014 -0400

      fm10k: Add Tx/Rx hardware ring bring-up/tear-down

      This patch adds support for allocating, configuring, and freeing Tx/Rx 
ring
      resources.  With these changes in place the descriptor queues are in a
      state where they are ready to transmit or receive if provided buffers.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b7d8514c2320138be24b04e81a83afe1fa23d3c1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:49:25 2014 -0400

      fm10k: Add service task to handle delayed events

      This patch adds support for the service task.  The service task takes care
      of all processes that cannot be done in interrupt context such as resets,
      stats updates, TC prio updates, and checking for hung or detached devices.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e27ef599abc559dfc9b40910071cb6f27277e243
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:49:03 2014 -0400

      fm10k: add support for Tx/Rx rings

      This change adds the defines and structures necessary to support both Tx
      and Rx descriptor rings.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 18283cad0a33b4ae6d25507b8b58cbebab49aad0
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:51 2014 -0400

      fm10k: Add interrupt support

      This patch set adds interrupt support for the fm10k interfaces.  The
      interfaces themselves only support MSI-X, so neither MSI or legacy
      interrupts are used.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 504c5eac1d7ed9498d7bf797a23592a8f2f9f234
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:29 2014 -0400

      fm10k: Add support for ndo_open/stop

      Add support for brining the interface up/down.  This is still primitive 
yet
      as we have not yet added support for the descriptor queues.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 8f5e20d45c2bc25c882bc0c13fb136d31239ea96
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:20 2014 -0400

      fm10k: Add support for L2 filtering

      This patch adds support for L2 filtering.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 0e7b364408176362a6370f7182a8fa1c5c4e0628
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:48:10 2014 -0400

      fm10k: Add netdev

      Now that we have the ability to configure the basic settings on the device
      we can start allocating and configuring a netdev for the interface.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 401b5383c6c9c5b85e1a60bf9de4c7f2dd09d114
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:58 2014 -0400

      fm10k: Add support for configuring PF interface

      This patch adds support for the operations which will configure filters on
      the interface.  In addition with these patches we begin to introduce the 
PF
      messages that will be sent to or received from the Switch Management
      entity.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b6fec18fd16bbf719c1c0aa83e41590573b4c58c
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:46 2014 -0400

      fm10k: Add support for PF

      This patch adds basic support for the PF.  With this it is possible to
      bring up the interface, but without being able to configure any of the
      filters on the interface itself.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 1337e6b9775639ce10b4b454b8d018470886d7f3
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:33 2014 -0400

      fm10k: Implement PF <-> SM mailbox operations

      This patch adds support for the mailbox that connects the PF to the Switch
      Management entity.  This mailbox will pass TLV formatted messages between
      the two entities by using a pair of shared ring buffers.

      The primary use of the mailbox is to configure L2 forwarding addresses,
      VLANs, and general resource allocation from the switch.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 6b1f201f1a32cc88af405b07cc2cfd5dcc308df1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:47:13 2014 -0400

      fm10k: Add support for mailbox

      This patch adds generic mailbox support.  The general idea of the 
mailboxes
      is to use a pair of ring buffers, one for request, one for response to 
send
      data between the local driver and some remote entity be it the PF of the
      Switch Manager.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 04a5aefbfb0109961e1bc3c84ecee00693f78005
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:45 2014 -0400

      fm10k: Add support for basic interaction with hardware

      This patch adds the basic read/write operations for accessing the 
hardware.

      In addition to read read functionality the read functions also provide
      surprise remove detection in the event that the device either loses power
      or is removed.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit ae17db0ee5eefb8a605d5af31b19e86f7deae7e7
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:30 2014 -0400

      fm10k: Add support for TLV message parsing and generation

      This patch adds support for the TVL message formats supported by the PF,
      VF, and Switch Management entity.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 6d2ce9001bf3ec9d149be044edf303d0ff1f5cf1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:20 2014 -0400

      fm10k: Add register defines and basic structures

      This patch adds the basic defines and structures needed by the PF for
      operation.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b3890e3074766817923c6910ce4827b82ea5f96f
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Sep 20 19:46:05 2014 -0400

      fm10k: Add skeletal frame for Intel(R) FM10000 Ethernet Switch Host 
Interface Driver

      This patch adds the beginning framework onto which I am going to add the
      fm10k driver which supports the Intel(R) FM10000 Ethernet Switch Host
      Interface.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit a64efe15cf28f9d784f7a23cb0de2a4f656da7a4
  Author: Andy Gross <agross@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:18:53 2014 -0500

      dmaengine: qcom_adm: Add device tree binding

      Add device tree binding support for the QCOM ADM DMA driver.

      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 849a8c25c80a2cde824072813bf4aabbc79b8789
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:35:52 2014 +0530

      pinctrl: lantiq: Release gpiochip resources in fail case

      This patch releases gpiochip resources with of_gpiochip_remove
      and gpiochip_remove in failure cases.

      CC: John Crispin <blogic@xxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3dac1918a4912cea9375e76cb3916b751cef22db
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Sat Sep 6 18:25:04 2014 +0200

      pinctrl: imx: detect uninitialized pins

      The pinctrl driver initialized the register offsets for the pins
      with 0. On Vybrid an offset of 0 is a valid offset for the pinctrl
      mux register. So far, this was solved using the ZERO_OFFSET_VALID
      flag which allowed offsets of 0. However, this does not allow to
      verify whether a pins struct imx_pmx_func was initialized or not.

      Use signed offset values for register offsets and initialize those
      with -1 in order to detect uninitialized offset values reliable.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 48e68ff5e55af6907d3f90233e5c4d5601a628a6
  Author: Bernhard Thaler <bernhard.thaler@xxxxxxx>
  Date:   Tue Sep 23 11:01:07 2014 +0200

      Bluetooth: Check for SCO type before setting retransmission effort

      SCO connection cannot be setup to devices that do not support 
retransmission.
      Patch based on http://permalink.gmane.org/gmane.linux.bluez.kernel/7779 
and
      adapted for this kernel version.

      Code changed to check SCO/eSCO type before setting retransmission effort
      and max. latency. The purpose of the patch is to support older devices not
      capable of eSCO.

      Tested on Blackberry 655+ headset which does not support retransmission.
      Credits go to Alexander Sommerhuber.

      Signed-off-by: Bernhard Thaler <bernhard.thaler@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a5062dee82826f54529c89d0e58211897b1b4c68
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 09:04:49 2014 +0200

      ALSA: hda - add explicit include of err.h

      Since every caller of snd_hda_jack_detect_enable_callback needs to
      use the macros from err.h, it makes sense to include it directly
      from hda_jack.h.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 48d11e067fc90ec9fc9c8f7ab982e5a83bf1887b
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 12:26:10 2014 -0700

      mmc: Consolidate emmc tuning blocks

      The same tuning block exists in the dw_mmc h.c and sdhci-msm.c
      files. Move these into mmc.c so that they can be shared across
      drivers.

      Reported-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ffed1b94cbf869e81de0525608193f367db2ba36
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Sep 22 12:26:09 2014 -0700

      mmc: sdhci-msm: Make tuning block table endian agnostic

      If we're tuning on a big-endian CPU we'll never determine we properly
      tuned the device because we compare the data we received from the
      controller with a table that assumes the CPU is little-endian.
      Change the table to be an array of bytes instead of 32-bit words
      so we can use memcmp() without needing to byte-swap every word
      depending on the endianess of the CPU.

      Cc: Asutosh Das <asutoshd@xxxxxxxxxxxxxx>
      Cc: Venkat Gopalakrishnan <venkatg@xxxxxxxxxxxxxx>
      Reviewed-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Fixes: 415b5a75da43 "mmc: sdhci-msm: Add platform_execute_tuning 
implementation"
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d4d11449088ee9aca16fd1884b852b8b73a4bda1
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Mon Sep 22 09:57:42 2014 -0600

      mmc: don't request CD IRQ until mmc_start_host()

      As soon as the CD IRQ is requested, it can trigger, since it's an
      externally controlled event. If it does, delayed_work host->detect will
      be scheduled.

      Many host controller probe()s are roughly structured as:

      *_probe() {
          host = sdhci_pltfm_init();
          mmc_of_parse(host->mmc);
          rc = sdhci_add_host(host);
          if (rc) {
              sdhci_pltfm_free();
              return rc;
          }

      In 3.17, CD IRQs can are enabled quite early via *_probe() ->
      mmc_of_parse() -> mmc_gpio_request_cd() -> mmc_gpiod_request_cd_irq().

      Note that in linux-next, mmc_of_parse() calls mmc_gpio*d*_request_cd()
      rather than mmc_gpio_request_cd(), and mmc_gpio*d*_request_cd() doesn't
      call mmc_gpiod_request_cd_irq(). However, this issue still exists if
      mmc_gpio_request_cd() is called directly before mmc_start_host().

      sdhci_add_host() may fail part way through (e.g. due to deferred
      probe for a vmmc regulator), and sdhci_pltfm_free() does nothing to
      unrequest the CD IRQ nor cancel the delayed_work. sdhci_pltfm_free() is
      coded to assume that if sdhci_add_host() failed, then the delayed_work
      cannot (or should not) have been triggered.

      This can lead to the following with CONFIG_DEBUG_OBJECTS_* enabled, when
      kfree(host) is eventually called inside sdhci_pltfm_free():

      WARNING: CPU: 2 PID: 6 at lib/debugobjects.c:263 
debug_print_object+0x8c/0xb4()
      ODEBUG: free active (active state 0) object type: timer_list hint: 
delayed_work_timer_fn+0x0/0x18

      The object being complained about is host->detect.

      There's no need to request the CD IRQ so early; mmc_start_host() already
      requests it. For most SDHCI hosts at least, the typical call path that
      does this is: *_probe() -> sdhci_add_host() -> mmc_add_host() ->
      mmc_start_host(). Therefore, remove the call to mmc_gpiod_request_cd_irq()
      from mmc_gpio_request_cd(). This also matches mmc_gpio*d*_request_cd(),
      which already doesn't call mmc_gpiod_request_cd_irq().

      However, some host controller drivers call mmc_gpio_request_cd() after
      mmc_start_host() has already been called, and assume that this will also
      call mmc_gpiod_request_cd_irq(). Update those drivers to explicitly call
      mmc_gpiod_request_cd_irq() themselves. Ideally, these drivers should be
      modified to move their call to mmc_gpio_request_cd() before their call
      to mmc_add_host(). However that's too large a change for stable.

      This solves the problem (eliminates the kernel error message above),
      since it guarantees that the IRQ can't trigger before mmc_start_host()
      is called.

      The critical point here is that once sdhci_add_host() calls
      mmc_add_host() -> mmc_start_host(), sdhci_add_host() is coded not to
      fail. In other words, if there's a chance that mmc_start_host() may have
      been called, and CD IRQs triggered, and the delayed_work scheduled,
      sdhci_add_host() won't fail, and so cleanup is no longer via
      sdhci_pltfm_free() (which doesn't free the IRQ or cancel the work queue)
      but instead must be via sdhci_remove_host(), which calls mmc_remove_host()
      -> mmc_stop_host(), which does free the IRQ and cancel the work queue.

      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.15+
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7abbb8f928e5b7cea1edd077131b2ace665c6712
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 16:20:11 2014 +1000

      xfs: xfs_swap_extent_flush can be static

      Fix sparse warning introduced by commit 4ef897a ("xfs: flush both
      inodes in xfs_swap_extents").

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 02cc18764c753befcdc163d1bc668a6599a54585
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 16:15:45 2014 +1000

      xfs: xfs_buf_write_fail_rl_state can be static

      Fix sparse warning introduced by commit ac8809f9 ("xfs: abort
      metadata writeback on permanent errors").

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 3cf6b0151ba584714f6eafb99bc66d7326efeed7
  Merge: b25c2ff 9def39be d3ac21c 0da1d4a 3afed06
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 23:14:40 2014 -0700

      Merge branches 'tiny/bloat-o-meter-no-SyS', 'tiny/more-procless', 
'tiny/no-advice', 'tiny/tinyconfig' and 'tiny/x86-boot-compressed-use-yn' into 
tiny/next

  commit ea95961df714f7fc446aa4bedfc61510ed1b59cc
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Sep 23 16:11:43 2014 +1000

      xfs: xfs_rtget_summary can be static

      Fix sparse warning introduced by commit afabfd3 ("xfs: combine
      xfs_rtmodify_summary and xfs_rtget_summary").

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e3cf17962a757e59fed2cbcbda6373c1b35a35dd
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 23 16:05:55 2014 +1000

      xfs: remove second xfs_quota.h inclusion in xfs_icache.c

      xfs_quota.h was included twice.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit fb040131561a6b34cefb92cdf598218104abeda0
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 23 16:05:32 2014 +1000

      xfs: don't ASSERT on corrupt ftype

      xfs_dir3_data_get_ftype() gets the file type off disk, but ASSERTs
      if it's invalid:

           ASSERT(type < XFS_DIR3_FT_MAX);

      We shouldn't ASSERT on bad values read from disk.  V3 dirs are
      CRC-protected, but V2 dirs + ftype are not.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8af3dcd3c89aef10375bdd79d5f336b22b57487c
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Tue Sep 23 15:57:59 2014 +1000

      xfs: xlog_cil_force_lsn doesn't always wait correctly

      When running a tight mount/unmount loop on an older kernel, RedHat
      QE found that unmount would occasionally hang in
      xfs_buf_unpin_wait() on the superblock buffer. Tracing and other
      debug work by Eric Sandeen indicated that it was hanging on the
      writing of the superblock during unmount immediately after logging
      the superblock counters in a synchronous transaction. Further debug
      indicated that the synchronous transaction was not waiting for
      completion correctly, and we narrowed it down to
      xlog_cil_force_lsn() returning NULLCOMMITLSN and hence not pushing
      the transaction in the iclog buffer to disk correctly.

      While this unmount superblock write code is now very different in
      mainline kernels, the xlog_cil_force_lsn() code is identical, and it
      was bisected to the backport of commit f876e44 ("xfs: always do log
      forces via the workqueue"). This commit made the CIL push
      asynchronous for log forces and hence exposed a race condition that
      couldn't occur on a synchronous push.

      Essentially, the xlog_cil_force_lsn() relied implicitly on the fact
      that the sequence push would be complete by the time
      xlog_cil_push_now() returned, resulting in the context being pushed
      being in the committing list. When it was made asynchronous, it was
      recognised that there was a race condition in detecting whether an
      asynchronous push has started or not and code was added to handle
      it.

      Unfortunately, the fix was not quite right and left a race condition
      where it it would detect an empty CIL while a push was in progress
      before the context had been added to the committing list. This was
      incorrectly seen as a "nothing to do" condition and so would tell
      xfs_log_force_lsn() that there is nothing to wait for, and hence it
      would push the iclogbufs in memory.

      The fix is simple, but explaining the logic and the race condition
      is a lot more complex. The fix is to add the context to the
      committing list before we start emptying the CIL. This allows us to
      detect the difference between an empty "do nothing" push and a push
      that has not started by adding a discrete "emptying the CIL" state
      to avoid the transient, incorrect "empty" condition that the
      (unchanged) waiting code was seeing.

      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit f6d31f4b0462898896ba68e491662958ce37d095
  Merge: a4241ae 8b5279e
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 23 15:51:14 2014 +1000

      Merge branch 'xfs-shift-extents-rework' into for-next

  commit 8b5279e33f241a074a9c8649bba8f77a2167b798
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:39:05 2014 +1000

      xfs: only writeback and truncate pages for the freed range

      xfs_free_file_space() only affects the range of the file for which space
      is being freed. It currently writes and truncates the page cache from
      the start offset of the free to EOF.

      Modify xfs_free_file_space() to write back and truncate page cache of
      just the range being freed.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit f71721d061e872a39b2680d13f309c1eb6893438
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:39:05 2014 +1000

      xfs: writeback and inval. file range to be shifted by collapse

      The collapse range operation currently writes the entire file before
      starting the collapse to avoid changes in the in-core extent list due to
      writeback causing the extent count to change. Now that collapse range is
      fsb based rather than extent index based it can sustain changes in the
      extent list during the shift sequence without disruption.

      Modify xfs_collapse_file_space() to writeback and invalidate pages
      associated with the range of the file to be shifted.
      xfs_free_file_space() currently has similar behavior, but the space free
      need only affect the region of the file that is freed and this could
      change in the future.

      Also update the comments to reflect the current implementation. We
      retain the eofblocks trim permanently as a best option for dealing with
      delalloc extents. We don't shift delalloc extents because this scenario
      only occurs with post-eof preallocation (since data must be flushed such
      that the cache can be invalidated and data can be shifted). That means
      said space must also be initialized before being shifted into the
      accessible region of the file only to be immediately truncated off as
      the last part of the collapse. In other words, the eofblocks trim will
      happen anyways, we just run it first to ensure the file remains in a
      consistent state throughout the collapse.

      Finally, detect and fail explicitly in the event of a delalloc extent
      during the extent shift. The implementation does not support delalloc
      extents and the caller is expected to prevent this scenario in advance
      as is done by collapse.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit a979bdfea10a61dce0055b4d416d640f4f5f495e
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:39:04 2014 +1000

      xfs: refactor single extent shift into xfs_bmse_shift_one() helper

      xfs_bmap_shift_extents() has a variety of conditions and error checks
      that make the logic difficult to follow and indent heavy. Refactor the
      loop body of this function into a new xfs_bmse_shift_one() helper. This
      simplifies the error checks, eliminates index decrement on merge hack by
      pushing the index increment down into the helper, and makes the code
      more readable by reducing multiple levels of indentation.

      This is a code refactor only. The behavior of extent shift and collapse
      range is not modified.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit ddb19e3180fa42362a04e86771d758be1de0bb13
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:38:09 2014 +1000

      xfs: refactor shift-by-merge into xfs_bmse_merge() helper

      The extent shift mechanism in xfs_bmap_shift_extents() is complicated
      and handles several different, non-deterministic scenarios. These
      include extent shifts, extent merges and potential btree updates in
      either of the former scenarios.

      Refactor the code to be more linear and readable. The loop logic in
      xfs_bmap_shift_extents() and some initial error checking is adjusted
      slightly. The associated btree lookup and update/delete operations are
      condensed into single blocks of code. This reduces the number of
      btree-specific blocks and facilitates the separation of the merge
      operation into a new xfs_bmse_merge() and xfs_bmse_can_merge() helpers.

      This is a code refactor only. The behavior of extent shift and collapse
      range is not modified.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2c845f5a5f238f42376b6551a7f7716952c8f509
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 23 15:37:09 2014 +1000

      xfs: track collapse via file offset rather than extent index

      The collapse range implementation uses a transaction per extent shift.
      The progress of the overall operation is tracked via the current extent
      index of the in-core extent list. This is racy because the ilock must be
      dropped and reacquired for each transaction according to locking and log
      reservation rules. Therefore, writeback to prior regions of the file is
      possible and can change the extent count. This changes the extent to
      which the current index refers and causes the collapse to fail mid
      operation. To avoid this problem, the entire file is currently written
      back before the collapse operation starts.

      To eliminate the need to flush the entire file, use the file offset
      (fsb) to track the progress of the overall extent shift operation rather
      than the extent index. Modify xfs_bmap_shift_extents() to
      unconditionally convert the start_fsb parameter to an extent index and
      return the file offset of the extent where the shift left off, if
      further extents exist. The bulk of ths function can remain based on
      extent index as ilock is held by the caller. xfs_collapse_file_space()
      now uses the fsb output as the starting point for the subsequent shift.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 0d085a529b427d97710e6a41f8a4f23e1757cd12
  Author: Dave Chinner <dchinner@xxxxxxxxxx>
  Date:   Tue Sep 23 15:36:27 2014 +1000

      xfs: ensure WB_SYNC_ALL writeback handles partial pages correctly

      XFS has been having trouble with stray delayed allocation extents
      beyond EOF for a long time. Recent changes to the collapse range
      code has triggered erroneous EBUSY errors on page invalidtion for
      block size smaller than page size filesystems. These
      have been caused by dirty buffers beyond EOF on a partial page which
      do not get written to disk during a sync.

      The issue is that write-ahead in xfs_cluster_write() finds such a
      partial page and handles it by leaving the page dirty but pushing it
      into a writeback state. This used to work just fine, as the
      write_cache_pages() code would then find the dirty partial page in
      the next mapping tree lookup as the dirty tag is still set.

      Unfortunately, when we moved to a mark and sweep approach to
      writeback to fix other writeback sync issues, we broken this. THe
      act of marking the page as under writeback now clears the TOWRITE
      tag in the radix tree, even though the page is still dirty. This
      causes the TOWRITE tag to be cleared, and hence the next lookup on
      the mapping tree does not find the dirty partial page and so doesn't
      try to write it again.

      This same writeback bug was found recently in ext4 and fixed in
      commit 1c8349a ("ext4: fix data integrity sync in ordered mode")
      without communication to the wider filesystem community. We can use
      exactly the same fix here so the TOWRITE flag is not cleared on
      partial page writes.

      cc: stable@xxxxxxxxxxxxxxx # dependent on 
1c8349a17137b93f0a83f276c764a6df1b9a116e
      Root-cause-found-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 62731433591156ece255e23ffd69ea4544b424f1
  Merge: 7c9a373 dd56af4
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Tue Sep 23 07:21:42 2014 +0200

      Merge branch 'rcu/next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

      Pull the v3.18 RCU changes from Paul E. McKenney:

      "
        * Update RCU documentation.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/378.

        * Miscellaneous fixes.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/386.  An additional fix that
          eliminates a documented (but now inconvenient) deadlock between
          RCU hotplug and expedited grace periods was posted at
          https://lkml.org/lkml/2014/8/28/573.

        * Changes related to No-CBs CPUs and NO_HZ_FULL.  These were posted
          to LKML at https://lkml.org/lkml/2014/8/28/412.

        * Torture-test updates.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/546 and at
          https://lkml.org/lkml/2014/9/11/1114.

        * RCU-tasks implementation.  These were posted to LKML at
          https://lkml.org/lkml/2014/8/28/540.
      "

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 94318d50ffc84a1ebaf1a83a0a56bbbaf415bacf
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:47:23 2014 +1000

      drm/ttm: Clean usage of ttm_io_prot() with TTM_PL_FLAG_CACHED

      Today, most callers of ttm_io_prot() check TTM_PL_FLAG_CACHED before
      calling it since on some archs it will unconditionally create non-cached
      mappings.

      But not all callers do which is incorrect as far as I can tell.

      Instead, move that check inside ttm_io_port() itself for all archs
      and make powerpc use the same implementation as ia64 and arm

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 6bd3110ce6e50fb15c975b26f068d606f4434431
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:46:45 2014 +1000

      drm: powerpc can use a simpler drm_io_prot()

      What the code does is equivalent to the x86 code, so let's use
      it as well

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e3f205a72c4554b58f51d5afd98195c4ff54d215
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 23 00:56:28 2014 +0200

      ASoC: Remove locking in snd_soc_{new,free}_ac97_codec()

      snd_soc_new_ac97_codec() and snd_soc_free_ac97_codec() are called from
      within a CODEC's probe() and remove() callbacks. Those will not run
      concurrently against each other for the same CODEC instance, hence it is 
not
      necessary to protect the two functions with a mutex.

      This removes the last user in the ASoC core of the snd_soc_codec mutex 
field
      and will allow us to eventually remove it.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0d90ecf31e11f8204649943ed3478d7a015c2cb9
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 22:06:34 2014 +0200

      regulator: axp20x: Use parent device as regulator configuration device

      The current device used for the regulator configuration is the child 
device
      created by the MFD driver. This means that it doesn't have any of_node 
pointing
      to it, and whenever we register the regulators, it will not look into the
      regulator supply in the DT, hence requiring to provide regulator aliases 
in the
      MFD driver.

      We can easily fix that by using the parent device in our configuration, 
which
      has a DT node associated to it, and will allow a DT lookup. Eventually, 
we will
      be able to remove the aliases in the MFD driver.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2172d6606843cbad58498310a28125e7a700e658
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:48:47 2014 +0530

      powerpc/pseries: Drop unnecessary continue

      Continue is not needed at the bottom of a loop.

      The Coccinelle semantic patch implementing this change is:

      @@
      @@

      for (...;...;...) {
        ...
        if (...) {
          ...
      -   continue;
        }
      }

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>

  commit 90bdbb46f41c9fa670d7b0709e0c8a92ad82bdfe
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Thu Sep 18 14:45:59 2014 +0800

      ASoC: rt5677: Add sidetone function

      Add sidetone function

      Signed-off-by: Anatol Pomozov <anatol.pomozov@xxxxxxxxx>
      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e60cdc907c1d656b628480b737710fb73bb69001
  Merge: 9e82bf0 6236435
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:42:40 2014 -0700

      Merge tag 'extcon-next-for-3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon into char-misc-next

      Chanwoo writes:

      Update extcon for v3.18

      This patchset add new extcon provider driver and fix minor issue of 
extcon driver.

      Detailed description for patchset:
      1. Add new Richtek RT8973A extcon driver
      This driver support for Richtek RT8973A which is Micro USB Switch OVP and
      i2c interface. The RT8973A is a USB port accessory detector and switch 
that is
      optimized to protect low voltage system from abnormal high input voltage
      (up to 28V) and supports high speed USB operation. Also, RT8973A support
      'auto-configuration' mode. If auto-configuration mode is enabled, RT8973A
      would control internal h/w patch for USB D-/D+ switching.

      2. Fix code cleanup for other extcon driver
      - extcon-sm5502 driver
       : Fix bug to check cable type and build break.
       : Move header file from include/linux/extcon to drivers/extcon because 
this
         header file is only user for extcon-sm5502.c.
       : Clean up codes by using checkpatch script
      - extcon-max77693 driver
       : Use resource managed interrupt function
       : Fix bug to set ADC debounce time
      - extcon-gpio driver
       : Fix minor code cleanup

  commit 1d52c78afbbf80b58299e076a159617d6b42fe3c
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Thu Sep 18 11:30:44 2014 -0400

      Btrfs: try not to ENOSPC on log replay

      When doing log replay we may have to update inodes, which traditionally 
goes
      through our delayed inode stuff.  This will try to move space over from 
the
      trans handle, but we don't reserve space in our trans handle on replay 
since we
      don't know how much we will need, so instead we try to flush.  But 
because we
      have a trans handle open we won't flush anything, so if we are out of 
reserve
      space we will simply return ENOSPC.  Since we know that if an operation 
made it
      into the log then we definitely had space before the box bought the farm 
then we
      don't need to worry about doing this space reservation.  Use the
      fs_info->log_root_recovering flag to skip the delayed inode stuff and 
update the
      item directly.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f6acfd50110b335c7af636cf1fc8e55319cae5fc
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Thu Sep 18 11:27:17 2014 -0400

      Btrfs: don't do async reclaim during log replay

      Trying to reproduce a log enospc bug I hit a panic in the async reclaim 
code
      during log replay.  This is because we use fs_info->fs_root as our root 
for
      shrinking and such.  Technically we can use whatever root we want, but 
let's
      just not allow async reclaim while we're doing log replay.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 47ab2a6c689913db23ccae38349714edf8365e0a
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Thu Sep 18 11:20:02 2014 -0400

      Btrfs: remove empty block groups automatically

      One problem that has plagued us is that a user will use up all of his 
space with
      data, remove a bunch of that data, and then try to create a bunch of 
small files
      and run out of space.  This happens because all the chunks were allocated 
for
      data since the metadata requirements were so low.  But now there's a 
bunch of
      empty data block groups and not enough metadata space to do anything.  
This
      patch solves this problem by automatically deleting empty block groups.  
If we
      notice the used count go down to 0 when deleting or on mount notice that 
a block
      group has a used count of 0 then we will queue it to be deleted.

      When the cleaner thread runs we will double check to make sure the block 
group
      is still empty and then we will delete it.  This patch has the side 
effect of no
      longer having a bunch of BUG_ON()'s in the chunk delete code, which will 
be
      helpful for both this and relocate.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1eb96047052fe13557d6f278c835ef8b88ac3b4c
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 00:49:43 2014 -0300

      [media] v4l: ti-vpe: Remove casting the return value which is a void 
pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 47c0b565ecd827984f43e52a4ec9b9a191feb80c
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Wed Aug 27 22:12:43 2014 -0300

      [media] vpfe_standards[] can be static

      make vpfe_standards[] static.

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 229fd4a505553c3a475b90e9aa8e452f5d78eb3b
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Apr 28 15:59:16 2014 -0700

      clk: qcom: Add support for banked MD RCGs

      The banked MD RCGs in global clock control have a different
      register layout than the ones implemented in multimedia clock
      control. Add support for these types of clocks so we can change
      the rates of the UBI32 clocks.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit ae3669ac5c09fa8dfc8d8a294ccb5f265b8929be
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Mon Apr 28 15:58:11 2014 -0700

      clk: qcom: Add support for setting rates on PLLs

      Some PLLs may require changing their rate at runtime. Add support
      for these PLLs.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 50c6a50344c58f73c697e2fe38960dc176a2e69f
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Thu Sep 4 13:21:50 2014 -0700

      clk: qcom: Consolidate frequency finding logic

      There are two find_freq() functions in clk-rcg.c and clk-rcg2.c
      that are almost exactly the same. Consolidate them into one
      function to save on some code space.

      Cc: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit dc1b3f657f25798b2dc9ed8928b80eb3183019a2
  Author: Andy Gross <agross@xxxxxxxxxxxxxx>
  Date:   Tue Sep 16 16:04:12 2014 -0500

      clk: qcom: Add IPQ8064 PLL required for USB

      This patch adds the PLL0 that is required for the USB clocks to
      work properly.

      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Fixes: 24d8fba44af3 "clk: qcom: Add support for IPQ8064's global clock 
controller (GCC)"
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 990a6a997774fae9667f08805ea6c7fe25381b84
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Fri Aug 22 13:50:42 2014 -0300

      [media] MAINTAINERS: add sp2 entry

      Add a maintainer for the new CIMaX SP2 driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 09628b2c2105722e61b8c799531304a1cd317b2e
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 18:57:45 2014 -0300

      [media] dib0700_devices: Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Not sure why, but some tables are still using the old way,
      but at least several of them got fixed.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 557b4549714536b161522960a36f0aa7f527418c
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Sun Sep 21 00:22:17 2014 +0200

      eeepc-laptop: clean up control flow in *_rfkill_notifier

      Handle errors immediately in eeepc_register_rfkill_notifier and
      eeepc_unregister_rfkill_notifier. This clears up the control flow for the
      reader. It also removes unnecessary indentation.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 1148f6fdb0136b6cf9ec5e1ff6db2dfa899b3906
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 08:20:23 2014 -0300

      [media] v4l: ti-vpe: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 89b51cb5c3b0e8c2b8016c60f3386a5bfa468498
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Wed Sep 17 08:59:36 2014 -0600

      PCI: Add ACS quirk for Solarflare SFC9120 & SFC9140

      Solarflare confirms that these devices do not allow peer-to-peer between
      functions.  Quirk them to allow IOMMU grouping to expose this isolation.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Robert Stonehouse <rstonehouse@xxxxxxxxxxxxxx>

  commit 4093a8443941d7021c7f747474a87a56cf666270
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Sep 18 20:47:48 2014 -0400

      selinux: normalize audit log formatting

      Restructure to keyword=value pairs without spaces.  Drop superfluous 
words in
      text.  Make invalid_context a keyword.  Change result= keyword to 
seresult=.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      [Minor rewrite to the patch subject line]
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit 9f0dbe087bff6cfffcf8b0c25c08891d66b987be
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 14:52:07 2014 -0600

      PCI: designware: Use NULL instead of false

      of_get_address() expects pointers in the third and fourth parameters.

      Pass NULL in order to fix the following sparse warnings:

        drivers/pci/host/pcie-designware.c:433:51: warning: Using plain integer 
as NULL pointer
        drivers/pci/host/pcie-designware.c:433:58: warning: Using plain integer 
as NULL pointer

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>

  commit 5d40018623a53f5e21cb3393ab9ef2a3a7bc57dd
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Mon Aug 18 08:51:29 2014 -0300

      [media] au0828: fill tuner type on all boards

      This is used by the I2C code in order to slow down the
      speed to 20 kHz on devices with xc5000 or xc5000c.

      So, it needs to be filled for all devices that use either
      xc5000 or xc5000c.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b13b47e0b5eecbd18ebaa7f6657ca0f53eb783a3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Mon Aug 18 08:51:28 2014 -0300

      [media] au0828: explicitly identify boards with analog TV

      Right now, the au0828 driver uses .tuner to detect if analog
      tv is being used or not. By not filling .tuner fields at the
      board struct, the I2C core can't do decisions based on it.

      So, add a field to explicitly tell when analog TV is supported.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5d8f4c9fdd67404c9f94683836e49ec8bded2287
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Wed Sep 17 10:41:13 2014 -0600

      PCI: Remove unused pci_get_dma_source()

      pci_get_dma_source() is unused, so remove it.  We now have
      dma_alias_devfn() to describe this.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1ba3f927ad66759b0081fe1f96d77500c9a622c3
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:48:01 2014 -0300

      [media] au0828-cards: remove a comment about i2c clock stretching

      This comment is already at the au0828-i2c where it belongs.
      So, remove it from a board's entry. It doesn't make any sense
      there, as we're setting the clock to 250kHz there, slowing it
      down only at the au0828-i2c.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a2aeb02a8e6a9fef397c344245a54eeae67341f6
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 22 13:42:53 2014 -0700

      net: sched: fix compile warning in cls_u32

      $ grep CONFIG_CLS_U32_MARK .config
      # CONFIG_CLS_U32_MARK is not set

      net/sched/cls_u32.c: In function 'u32_change':
      net/sched/cls_u32.c:852:1: warning: label 'errout' defined but not used
      [-Wunused-label]

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bee3f304435a9c8c70b135083e23516872a17c98
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Mon Sep 22 14:46:13 2014 -0600

      PCI: Remove unused pci_find_upstream_pcie_bridge()

      pci_find_upstream_pcie_bridge() is unused, so remove it.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 56fab6e189441d714a2bfc8a64f3df9c0749dff7
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 17:58:27 2014 +0200

      PCI: mvebu: Fix uninitialized variable in mvebu_get_tgt_attr()

      Geert Uytterhoeven reported a warning when building pci-mvebu:

        drivers/pci/host/pci-mvebu.c: In function 'mvebu_get_tgt_attr':
        drivers/pci/host/pci-mvebu.c:887:39: warning: 'rtype' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
           if (slot == PCI_SLOT(devfn) && type == rtype) {
                                         ^

      And indeed, the code of mvebu_get_tgt_attr() may lead to the usage of 
rtype
      when being uninitialized, even though it would only happen if we had
      entries other than I/O space and 32 bits memory space.

      This commit fixes that by simply skipping the current DT range being
      considered, if it doesn't match the resource type we're looking for.

      Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx        # v3.12+

  commit 886da6ac33ac7e82392f1bc8b7b25b058710a269
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 17:36:53 2014 -0300

      [media] stv0367: Remove an unused parameter

      cab_state->modulation is initialized with a wrong value:

      drivers/media/dvb-frontends/stv0367.c:3000:42: warning: mixing different 
enum types
      drivers/media/dvb-frontends/stv0367.c:3000:42:     int enum fe_modulation 
 versus
      drivers/media/dvb-frontends/stv0367.c:3000:42:     int enum stv0367cab_mod

      as it was declared as "enum stv0367cab_mod". While it could be fixed,
      there's no value on it, as this is never used.

      So, just remove the modulation from cab_state structure.

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit eafeda9666f634abc1b133ee4b578708269d99ab
  Author: Maks Naumov <maksqwe1@xxxxxxx>
  Date:   Fri Aug 15 16:23:20 2014 -0300

      [media] media: stv0367: fix frontend modulation initialization with 
FE_CAB_MOD_QAM256

      It was using the wrong constant for QAM256 on get_frontend.

      Signed-off-by: Maks Naumov <maksqwe1@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 78e719a5f30b7017b575c08220f4480e3140c6f1
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 15:16:58 2014 -0300

      [media] em28xx-input: i2c IR decoders: improve i2c_client handling

      Instead of using a temporary stack allocated i2c_client in 
em28xx_i2c_ir_handle_key(),
      allocate/free the i2c_client at module init/uninit and hook it into 
struct em28xx_IR
      (if the device has an i2c IR decoder).
      This reduces the frame size of function em28xx_i2c_ir_handle_key() and 
speeds
      it up a bit.
      Also make sure that all fields of struct i2c_client are initialized 
properly.

      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit fcdd1cf4dd63aecf86c987d7f4ec7187be5c2fbc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 22 13:19:44 2014 -0700

      tcp: avoid possible arithmetic overflows

      icsk_rto is a 32bit field, and icsk_backoff can reach 15 by default,
      or more if some sysctl (eg tcp_retries2) are changed.

      Better use 64bit to perform icsk_rto << icsk_backoff operations

      As Joe Perches suggested, add a helper for this.

      Yuchung spotted the tcp_v4_err() case.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5611588b86492eded428cad0f698c39178f88d23
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 13:22:35 2014 -0300

      [media] rc-core: use USB API functions rather than constants

      This patch introduces the use of !usb_endpoint_dir_in(epd) and
      !usb_endpoint_xfer_int(epd).

      The Coccinelle semantic patch that makes these changes is as follows:

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) !=
      -  \(USB_DIR_IN\|0x80\))
      + !usb_endpoint_dir_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) !=
      - \(USB_ENDPOINT_XFER_INT\|3\))
      + !usb_endpoint_xfer_int(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4ac9cbfa35f2c05ed294a2b3e0bf5d0bb7cba607
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 23:26:35 2014 +0200

      x86/PCI: Mark DMI tables as initialization data

      The DMI tables are only used in __init code, thereby can be marked as
      initialization data, too.  The same is true for the callback functions
      referenced from the DMI tables.

      This moves ~9.6 kB of code and r/o data to the init sections, marking the
      memory for release after initialization.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 35f7aa5309c048bb70e58571942795fa9411ce6a
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sat Sep 20 14:03:55 2014 +0200

      ipv6: mld: answer mldv2 queries with mldv1 reports in mldv1 fallback

      RFC2710 (MLDv1), section 3.7. says:

        The length of a received MLD message is computed by taking the
        IPv6 Payload Length value and subtracting the length of any IPv6
        extension headers present between the IPv6 header and the MLD
        message. If that length is greater than 24 octets, that indicates
        that there are other fields present *beyond* the fields described
        above, perhaps belonging to a *future backwards-compatible* version
        of MLD. An implementation of the version of MLD specified in this
        document *MUST NOT* send an MLD message longer than 24 octets and
        MUST ignore anything past the first 24 octets of a received MLD
        message.

      RFC3810 (MLDv2), section 8.2.1. states for *listeners* regarding
      presence of MLDv1 routers:

        In order to be compatible with MLDv1 routers, MLDv2 hosts MUST
        operate in version 1 compatibility mode. [...] When Host
        Compatibility Mode is MLDv2, a host acts using the MLDv2 protocol
        on that interface. When Host Compatibility Mode is MLDv1, a host
        acts in MLDv1 compatibility mode, using *only* the MLDv1 protocol,
        on that interface. [...]

      While section 8.3.1. specifies *router* behaviour regarding presence
      of MLDv1 routers:

        MLDv2 routers may be placed on a network where there is at least
        one MLDv1 router. The following requirements apply:

        If an MLDv1 router is present on the link, the Querier MUST use
        the *lowest* version of MLD present on the network. This must be
        administratively assured. Routers that desire to be compatible
        with MLDv1 MUST have a configuration option to act in MLDv1 mode;
        if an MLDv1 router is present on the link, the system administrator
        must explicitly configure all MLDv2 routers to act in MLDv1 mode.
        When in MLDv1 mode, the Querier MUST send periodic General Queries
        truncated at the Multicast Address field (i.e., 24 bytes long),
        and SHOULD also warn about receiving an MLDv2 Query (such warnings
        must be rate-limited). The Querier MUST also fill in the Maximum
        Response Delay in the Maximum Response Code field, i.e., the
        exponential algorithm described in section 5.1.3. is not used. [...]

      That means that we should not get queries from different versions of
      MLD. When there's a MLDv1 router present, MLDv2 enforces truncation
      and MRC == MRD (both fields are overlapping within the 24 octet range).

      Section 8.3.2. specifies behaviour in the presence of MLDv1 multicast
      address *listeners*:

        MLDv2 routers may be placed on a network where there are hosts
        that have not yet been upgraded to MLDv2. In order to be compatible
        with MLDv1 hosts, MLDv2 routers MUST operate in version 1 compatibility
        mode. MLDv2 routers keep a compatibility mode per multicast address
        record. The compatibility mode of a multicast address is determined
        from the Multicast Address Compatibility Mode variable, which can be
        in one of the two following states: MLDv1 or MLDv2.

        The Multicast Address Compatibility Mode of a multicast address
        record is set to MLDv1 whenever an MLDv1 Multicast Listener Report is
        *received* for that multicast address. At the same time, the Older
        Version Host Present timer for the multicast address is set to Older
        Version Host Present Timeout seconds. The timer is re-set whenever a
        new MLDv1 Report is received for that multicast address. If the Older
        Version Host Present timer expires, the router switches back to
        Multicast Address Compatibility Mode of MLDv2 for that multicast
        address. [...]

      That means, what can happen is the following scenario, that hosts can
      act in MLDv1 compatibility mode when they previously have received an
      MLDv1 query (or, simply operate in MLDv1 mode-only); and at the same
      time, an MLDv2 router could start up and transmits MLDv2 startup query
      messages while being unaware of the current operational mode.

      Given RFC2710, section 3.7 we would need to answer to that with an MLDv1
      listener report, so that the router according to RFC3810, section 8.3.2.
      would receive that and internally switch to MLDv1 compatibility as well.

      Right now, I believe since the initial implementation of MLDv2, Linux
      hosts would just silently drop such MLDv2 queries instead of replying
      with an MLDv1 listener report, which would prevent a MLDv2 router going
      into fallback mode (until it receives other MLDv1 queries).

      Since the mapping of MRC to MRD in exactly such cases can make use of
      the exponential algorithm from 5.1.3, we cannot [strictly speaking] be
      aware in MLDv1 of the encoding in MRC, it seems also not mentioned by
      the RFC. Since encodings are the same up to 32767, assume in such a
      situation this value as a hard upper limit we would clamp. We have asked
      one of the RFC authors on that regard, and he mentioned that there seem
      not to be any implementations that make use of that exponential algorithm
      on startup messages. In any case, this patch fixes this MLD
      interoperability issue.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25ee7327d04bc3ff41a7a5ac42d74226f8d60ac6
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Fri Sep 19 13:53:51 2014 -0700

      net: bpf: fix compiler warnings in test_bpf

      old gcc 4.2 used by avr32 architecture produces warnings:

      lib/test_bpf.c:1741: warning: integer constant is too large for 'long' 
type
      lib/test_bpf.c:1741: warning: integer constant is too large for 'long' 
type
      lib/test_bpf.c: In function '__run_one':
      lib/test_bpf.c:1897: warning: 'ret' may be used uninitialized in this 
function

      silence these warnings.

      Fixes: 02ab695bb37e ("net: filter: add "load 64-bit immediate" eBPF 
instruction")
      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 65aaae245a2842e3ed9d12f27aeb42fa215dfc2c
  Author: Pratyush Anand <pratyush.anand@xxxxxx>
  Date:   Wed Sep 3 10:50:49 2014 +0530

      PCI: spear: Pass config resource through reg property

      PCIe configuration space should be passed through reg property, rather 
than
      through ranges property.  This patch does the correction for SPEAr13XX
      SOCs.

      Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 9408d8f0f86b9eaafc3c5a07f148f009a6abcfc6
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 13:18:53 2014 -0300

      [media] media/rc/imon.c: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_type.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\))
      + usb_endpoint_type(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 612f676bbef9b937764db453c931ea48be8020ef
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Thu Aug 7 02:42:04 2014 -0300

      [media] dvb: return the error from i2c_transfer if negative

      Just returns whatever error that was returned by the i2c core,
      in the case of errors, only returning -EREMOTEIO if the transfer size
      is not what it was expected.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a375218460a625f15b5403d15d9a67d8f8951177
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Thu Aug 7 02:41:45 2014 -0300

      [media] dvb: remove 0x prefix from decimal value in printf

      The returned code is 0, 1 or an error. It doesn't make sense to
      print it in hexadecimal.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit de5df63228fcfbd5bb7fd883774c18fec9e61f12
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 19 21:50:34 2014 -0700

      net: sched: cls_u32 changes to knode must appear atomic to readers

      Changes to the cls_u32 classifier must appear atomic to the
      readers. Before this patch if a change is requested for both
      the exts and ifindex, first the ifindex is updated then the
      exts with tcf_exts_change(). This opens a small window where
      a reader can have a exts chain with an incorrect ifindex. This
      violates the the RCU semantics.

      Here we resolve this by always passing u32_set_parms() a copy
      of the tc_u_knode to work on and then inserting it into the hash
      table after the updates have been successfully applied.

      Tested with the following short script:

      #tc filter add dev p3p2 parent 8001:0 protocol ip prio 99 handle 1: \
               u32 divisor 256

      #tc filter add dev p3p2 parent 8001:0 protocol ip prio 99 \
               u32 link 1: hashkey mask ffffff00 at 12    \
               match ip src 192.168.8.0/2

      #tc filter add dev p3p2 parent 8001:0 protocol ip prio 102    \
               handle 1::10 u32 classid 1:2 ht 1:             \
               match ip src 192.168.8.0/8 match ip tos 0x0a 1e

      #tc filter change dev p3p2 parent 8001:0 protocol ip prio 102 \
                 handle 1::10 u32 classid 1:2 ht 1:        \
                 match ip src 1.1.0.0/8 match ip tos 0x0b 1e

      CC: Eric Dumazet <edumazet@xxxxxxxxxx>
      CC: Jamal Hadi Salim <jhs@xxxxxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a1ddcfee2d9ae172d0095f3f8227f7fa53288c65
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 19 21:50:04 2014 -0700

      net: cls_u32: fix missed pcpu_success free_percpu

      This fixes a missed free_percpu in the unwind code path and when
      keys are destroyed.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6694ba62c7231f68f12a2d9466bcbdf734637f04
  Author: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
  Date:   Mon Aug 4 17:04:52 2014 -0300

      [media] drivers/media/dvb-frontends/stv0900_sw.c: Fix break placement

      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=81621

      Reported-by: David Binderman <dcb314@xxxxxxxxxxx>
      Signed-off-by: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e173fb2646a832b424c80904c306b816760ce477
  Author: Richard Guy Briggs <rgb@xxxxxxxxxx>
  Date:   Thu Sep 18 20:50:17 2014 -0400

      selinux: cleanup error reporting in selinux_nlmsg_perm()

      Convert audit_log() call to WARN_ONCE().

      Rename "type=" to nlmsg_type=" to avoid confusion with the audit record
      type.

      Added "protocol=" to help track down which protocol (NETLINK_AUDIT?) was 
used
      within the netlink protocol family.

      Signed-off-by: Richard Guy Briggs <rgb@xxxxxxxxxx>
      [Rewrote the patch subject line]
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit 37ab7ddf3f81cec9175f53f17c357bb0d27a343e
  Author: dingtianhong <dingtianhong@xxxxxxxxxx>
  Date:   Fri Sep 19 21:05:01 2014 +0800

      bonding: remove the unnecessary notes for bond_xmit_broadcast()

      Signed-off-by: Ding Tianhong <dingtianhong@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a64d044e3907b717ae3d1e3711226064b42c83f4
  Author: dingtianhong <dingtianhong@xxxxxxxxxx>
  Date:   Fri Sep 19 21:04:57 2014 +0800

      bonding: slight optimization for bond_xmit_roundrobin()

      When the slave is the curr_active_slave, no need to check
      whether the slave is active or not, it is always active.

      Signed-off-by: Ding Tianhong <dingtianhong@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b2ed7d98e1c7098f452cf95ab69211a2f8e02ac8
  Author: Karicheri, Muralidharan <m-karicheri2@xxxxxx>
  Date:   Mon Sep 22 15:19:28 2014 -0400

      ARM: dts: keystone: fix bindings for pcie and usb clock nodes

      Fix incorrect clock names for usb1, pcie1 and domain register
      offset for pcie1 clock nodes on K2E EVM

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 48443f07bd077f127d9157f22d8b5eefe28537a1
  Author: Karicheri Muralidharan <m-karicheri2@xxxxxx>
  Date:   Mon Sep 22 15:19:27 2014 -0400

      ARM: dts: keystone: k2l: Fix chip selects for SPI devices

      There are 5 chip selects per SPI0 and SPI2 and 3 per SPI1. SPI2 needs
      to be pinned out to use and by default they are disabled. So keep the
      state disabled to reflect default.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a3d3ee3f7d0b754dc06de68248d752231dddc9a5
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Mon Sep 22 15:19:27 2014 -0400

      ARM: dts: keystone: add dsp gpio controllers nodes

      Add Keystone 2 DSP GPIO nodes for SoCs:
      k2hk:
       DSP GPIO banks 0-7 correspond to DSP0-DSP7
      k2l:
       DSP GPIO banks 0-3 correspond to DSP0-DSP3
      k2e:
       DSP GPIO bank 0 corresponds to DSP0

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a392d42de7e9372b1049be1dee1aeefa51e14345
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Mon Sep 22 15:19:27 2014 -0400

      ARM: dts: keystone: add keystone irq controller node

      Add Keystone IRQ controller IP node which allows ARM
      CorePac core to receive signals from DSP cores.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 3fcb95a84fdb11e922cfac3b5cd3a9d96a9e9995
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 22 11:39:44 2014 -0700

      udp: Need to make ip6_udp_tunnel.c have GPL license

      Unable to load various tunneling modules without this:

      [   80.679049] fou: Unknown symbol udp_sock_create6 (err 0)
      [   91.439939] ip6_udp_tunnel: Unknown symbol ip6_local_out (err 0)
      [   91.439954] ip6_udp_tunnel: Unknown symbol __put_net (err 0)
      [   91.457792] vxlan: Unknown symbol udp_sock_create6 (err 0)
      [   91.457831] vxlan: Unknown symbol udp_tunnel6_xmit_skb (err 0)

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5624e80f8dba63499684d8920733d7465ad7d14b
  Merge: cecda69 cd3307aa
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 15:01:13 2014 -0400

      Merge branch 'be2net-next'

      Sathya Perla says:

      ====================
      be2net: patch set

      Patches 1 and 2 fix sparse warnings (static declaration needed and endian
      declaration needed) introduced by the earlier patch set.

      Patches 3 and 4 add 20G/40G speed reporting via ethtool for the Skyhawk-R
      chip.

      Patches 5 to 12 fix various style issues and checkpatch warnings in the
      driver such as:
        - removing unnecessary return statements in void routines
        - adding needed blank lines after a declaration block
        - deleting multiple blank lines
        - inserting a blank line after a function/struct definition
        - removing space after typecast
        - fixing multiple assignments on a single line
        - fixing alignment on a line wrap
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cd3307aaced34c0d1f5dfd96ee84d012c614e3b7
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:47:02 2014 +0530

      be2net: fix alignment on line wrap

      This patch fixes alignment whereever it doesn't match the open parenthesis
      alignment.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5f820b6c6e1cd75d5f2d08a684ecb3c2fda22d14
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:47:01 2014 +0530

      be2net: remove multiple assignments on a single line

      This patch removes multiple assignments on a single line as warned
      by checkpatch.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 504fbf1e4f1a0f9c1586dfa22ef0eb20521f9df3
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:47:00 2014 +0530

      be2net: remove space after typecasts

      This patch removes unnecessary spaces after typecasts as per checkpatch 
warnings.
      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 619f2d1a8f2f94d31ae90480f8e39dc91d5a7360
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:59 2014 +0530

      be2net: remove unnecessary blank lines after an open brace

      This patch fixes checkpatch warnings about blank lines after an open 
brace '{'.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e2fb1afa60dd1195a7d851d563c5eec3f069b760
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:58 2014 +0530

      be2net: insert a blank line after function/struct//enum definitions

      This patch inserts a blank line after function/struct/union/enum 
definitions
      as per checkpatch warnings.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6f5473c4250f972eab2feb3faa1c923ec245124
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:57 2014 +0530

      be2net: remove multiple blank lines

      This patch removes multiple blank lines in the driver as per checkpatch
      warnings.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 03d28ffe9901c306daff494124921b12d0133c17
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:56 2014 +0530

      be2net: add blank line after declarations

      This patch fixes checkpatch warnings in be2net by adding a blank line
      between declaration and code blocks.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 627cd5f8a74a2239ac3ca742b710025dee85db1d
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:55 2014 +0530

      be2net: remove return statements for void functions

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d6b7a9b7e77ae4d2a7652cdfbd65f2de0a1053b0
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:54 2014 +0530

      be2net: add speed reporting for 20G-KR interface

      This patch adds speed reporting via ethtool for 20G KR2 interface on the
      Skyhawk-R chip.

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ca39076cd1c4b0a461720ed9edfdd742ad9757b2
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:53 2014 +0530

      be2net: add speed reporting for 40G/KR interface

      This patch adds speed reporting via ethtool for 40Gbps KR4 interface
      on the Skyhawk-R chip.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72d7e2bf8f4c4f126b352bfbb67a64348623e31e
  Author: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:52 2014 +0530

      be2net: fix sparse warnings in be_cmd_req_port_type{}

      This patch fixes a sprase warnings regarding endian declarations 
introduced
      by the following commit:

      fixes: e36edd9 ("be2net: add ethtool "-m" option support")

      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b502ae8d9cbbbf4ad822571537b9e17173d9c8b8
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 19 15:46:51 2014 +0530

      be2net: fix a sparse warning in be_cmd_modify_eqd()

      This patch fixes a sparse warning about missing static declaration that 
was
      introduced by the following commit:

      fixes: 936767039cdf ("be2net: send a max of 8 EQs to be_cmd_modify_eqd() 
on Lancer")

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3b6357a79b7b0a2c3b31c5c92d5dd0c51cda0391
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 12:07:08 2014 -0500

      ARM: qcom: Update defconfig

      * Enable APQ8084 pinctrl

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit cecda693a969816bac5e470e1d9c9c0ef5567bca
  Author: Jason Wang <jasowang@xxxxxxxxxx>
  Date:   Fri Sep 19 16:04:38 2014 +0800

      net: keep original skb which only needs header checking during software 
GSO

      Commit ce93718fb7cdbc064c3000ff59e4d3200bdfa744 ("net: Don't keep
      around original SKB when we software segment GSO frames") frees the
      original skb after software GSO even for dodgy gso skbs. This breaks
      the stream throughput from untrusted sources, since only header
      checking was done during software GSO instead of a true
      segmentation. This patch fixes this by freeing the original gso skb
      only when it was really segmented by software.

      Fixes ce93718fb7cdbc064c3000ff59e4d3200bdfa744 ("net: Don't keep
      around original SKB when we software segment GSO frames.")

      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 89ec3dcf17fd3fa009ecf8faaba36828dd6bc416
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Wed Aug 27 14:57:57 2014 +0200

      PCI: Generate uppercase hex for modalias interface class

      Some implementations of modprobe fail to load the driver for a PCI device
      automatically because the "interface" part of the modalias from the kernel
      is lowercase, and the modalias from file2alias is uppercase.

      The "interface" is the low-order byte of the Class Code, defined in PCI
      r3.0, Appendix D.  Most interface types defined in the spec do not use
      alpha characters, so they won't be affected.  For example, 00h, 01h, 10h,
      20h, etc. are unaffected.

      Print the "interface" byte of the Class Code in uppercase hex, as we
      already do for the Vendor ID, Device ID, Class, etc.

      [bhelgaas: changelog]
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx

  commit b749fc9bff50013182edf2371d7f6c6796aed808
  Author: Nimrod Andy <B38611@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:26:03 2014 +0800

      net: fec: fix code identation

      There have extra identation before .skb_copy_to_linear_data_offset(),
      this patch just remove the identation.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aabff7bfe55afd01d71a5f11d4a84bd873c20f5e
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:50:51 2014 -0700

      ARM: DT: msm8960: Add sdcc nodes

      Add the sdcc nodes to support the SD card controller using pl180
      mmci driver. We also add a temporary fixed regulator until the
      regulator driver is mainlined.

      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 55602a09dd7e0cad5f85b0945bfcbac2898540a0
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:50:50 2014 -0700

      ARM: DT: msm8660: Add sdcc nodes

      Add the sdcc nodes to support the SD card controller using pl180
      mmci driver. We also add a temporary fixed regulator until the
      regulator driver is mainlined.

      Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 61a3bd1492b7b1872768798384ba6451f83c87a5
  Merge: 34f6b87 96e65d7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 14:41:28 2014 -0400

      Merge branch 'dsa-suspend'

      Florian Fainelli says:

      ====================
      dsa: Broadcom SF2 suspend/resume and WoL

      This patch add supports for suspend/resume and configuring Wake-on-LAN
      for Broadcom Starfighter 2 switches.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96e65d7f3f88d6e117ff80f3003d13c65e85cb03
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:25 2014 -0700

      net: dsa: bcm_sf2: add support for Wake-on-LAN

      In order for Wake-on-LAN to work properly, we query the parent network
      device Wake-on-LAN features and advertise those. Similarly, when
      configuring Wake-on-LAN on a per-port network interface, we make sure
      that we do not accept something the master network devices does not
      support.

      Finally, we need to maintain a bitmask of the ports enabled for
      Wake-on-LAN to prevent the suspend() callback from disabling a port that
      is used for waking up the system.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 19e57c4e6dc6b82a3204b801f4c5f27c7d007559
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:24 2014 -0700

      net: dsa: add {get, set}_wol callbacks to slave devices

      Allow switch drivers to implement per-port Wake-on-LAN getter and
      setters.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8cfa94984c9cfdd5f5af2af4f161176cb7256d44
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:23 2014 -0700

      net: dsa: bcm_sf2: add suspend/resume callbacks

      Implement the suspend/resume callbacks for the Broadcom Starfighter 2
      switch driver. Suspending the switch requires masking interrupts and
      shutting down ports. Resuming the switch requires a software reset since
      we do not know which power-sate we might be coming from, and re-enabling
      the physical ports that are used.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2446254915a7d6f08bba9a755a34cc0402880472
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 18 17:31:22 2014 -0700

      net: dsa: allow switch drivers to implement suspend/resume hooks

      Add an abstraction layer to suspend/resume switch devices, doing the
      following split:

      - suspend/resume the slave network devices and their corresponding PHY
        devices
      - suspend/resume the switch hardware using switch driver callbacks

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6d178ef2fd5e4a7f601874a6e641090e706da3c8
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 17:53:14 2014 +0100

      mtd: nand: Move ELM driver and rename as omap_elm

      The ELM driver is only used by the OMAP NAND driver, so let's move it
      to the nand/ directory. Additionally, let's rename it to a less confusing
      name, so the module is built with a meaningful name, instead of the 
previous
      'elm.ko'.

      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit d2f08c7521cd67bc5f3c990af87add7b02f46ebe
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 17:53:13 2014 +0100

      nand: omap2: Replace pr_err with dev_err

      Usage of pr_err is frowned upon, so replace it with dev_err.

      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 93af53b8633c4cb474585158512182b21219d743
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 20 17:53:12 2014 +0100

      nand: omap2: Remove horrible ifdefs to fix module probe

      The current code abuses ifdefs to determine if the selected ECC scheme
      is supported by the running kernel. As a result the code is hard to read,
      and it also fails to load as a module.

      This commit removes all the ifdefs and instead introduces a function
      omap2_nand_ecc_check() to check if the ECC is supported by using
      IS_ENABLED(CONFIG_xxx).

      Since IS_ENABLED() is true when a config is =y or =m, this change fixes 
the
      module so it can be loaded with no issues.

      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 34f6b8745d421683ca0a268540869eb30721e970
  Merge: 5f5316f c9b1a5b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 22 14:35:36 2014 -0400

      Merge branch 'qlge'

      Harish Patil says:

      ====================
      qlge: Fix compilation warning and update maintainers

      This patch series includes the following set of patches:

      - Fix the below warning message:
        qlge_main.c:1754: warning: 'lbq_desc' may be used uninitialized in this 
function

      I have made changes according to your earlier feedback:

      "Please fix this differently.  The problem is that the compiler can't see 
that
      you've done the !length check at the top of the function, so when it later
      sees the while (length > 0) loop, it doesn't know that this loop will 
always
      execute at least once. Just change that loop to a do { } while() loop and
      the compiler will be able to see everything."

      - Update qlge driver maintainers list
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c9b1a5b5c24d3249f5b618b900d64a6a76f8dd23
  Author: Harish Patil <harish.patil@xxxxxxxxxx>
  Date:   Thu Sep 18 17:27:25 2014 -0400

      Update qlge driver maintainers list

      Signed-off-by: Harish Patil <harish.patil@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afe6e00cb201ae7980637509385b20ca71289d93
  Author: Harish Patil <harish.patil@xxxxxxxxxx>
  Date:   Thu Sep 18 17:27:24 2014 -0400

      qlge: Fix compilation warning

      Fix the below warning message:
      qlge_main.c:1754: warning: 'lbq_desc' may be used uninitialized in this 
function

      Signed-off-by: Harish Patil <harish.patil@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a960cce03d1dbd3dba54e660c479f64674eb5e3
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 16:25:11 2014 +0200

      mtd: nand: add Hynix's H27UCG8T2ATR-BC to nand_ids table

      Add the full description of the Hynix H27UCG8T2ATR-BC NAND chip in the
      nand_ids table so that we can later use the NAND ECC infos and ONFI 
timings
      mode in controller drivers.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ef39ab79f7401f99212e2ae8a2399d88d6c77c64
  Merge: 134cd00 adf70fc 3fce0e8 8665a48 7f1f054 f9dd0ce
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Sep 22 12:31:10 2014 -0600

      Merge branches 'pci/host-designware', 'pci/host-imx6', 
'pci/host-keystone', 'pci/host-tegra' and 'pci/host-xilinx' into next

      * pci/host-designware:
        PCI: designware: Fold struct pcie_port_info into struct pcie_port

      * pci/host-imx6:
        PCI: imx6: Delay enabling reference clock for SS until it stabilizes

      * pci/host-keystone:
        PCI: keystone: Set device ID based on SoC to support multiple ports
        PCI: keystone: Assume controller is already in RC mode
        PCI: keystone: Limit MRSS for all downstream devices

      * pci/host-tegra:
        PCI: tegra: Add Tegra124 support
        PCI: tegra: Make sure the PCIe PLL is really reset
        PCI: tegra: Fix extended configuration space mapping
        PCI: tegra: Clear CLKREQ# enable on port disable

      * pci/host-xilinx:
        PCI: xilinx: Fix xilinx_pcie_assign_msi() return value test

  commit 134cd00d766fc7014b53d9cea67a6bcb894ae51e
  Merge: a2351ef f3dbd80 63ddc0b be63497
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Mon Sep 22 12:31:01 2014 -0600

      Merge branches 'pci/enumeration', 'pci/misc' and 'pci/virtualization' 
into next

      * pci/enumeration:
        PCI: Enable CRS Software Visibility for root port if it is supported
        PCI: Check only the Vendor ID to identify Configuration Request Retry

      * pci/misc:
        PCI: Parenthesize PCI_DEVID and PCI_VPD_LRDT_ID parameters
        PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size
        PCI/AER: Make <linux/aer.h> standalone includable

      * pci/virtualization:
        PCI: Use device flag helper functions
        xen/pciback: Use PCI device flag helper functions
        KVM: Use PCI device flag helper functions
        PCI: Add device flag helper functions
        PCI: Assume all Mellanox devices have broken INTx masking

  commit 57a94e24bc927f642f7f48ca1bf5476aa5be269d
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 20:11:50 2014 +0200

      mtd: nand: support ONFI timing mode retrieval for non-ONFI NANDs

      Add an onfi_timing_mode_default field to nand_chip and nand_flash_dev in
      order to support NAND timings definition for non-ONFI NAND.

      NAND that support better timings mode than the default one have to define
      a new entry in the nand_ids table.

      The default timing mode should be deduced from timings description from
      the datasheet and the ONFI specification
      (www.onfi.org/~/media/ONFI/specs/onfi_3_1_spec.pdf, chapter 4.15
      "Timing Parameters").
      You should choose the closest mode that fit the timings requirements of
      your NAND chip.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5f5316fcd08ef74b282adf6774956431fac62663
  Author: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
  Date:   Thu Sep 18 02:33:41 2014 -0700

      am2150: Update nmclan_cs.c to use update PCMCIA API

      Resolves compile warning about use of a deprecated function call:
      drivers/net/ethernet/amd/nmclan_cs.c: In function â??nmclan_configâ??:
      drivers/net/ethernet/amd/nmclan_cs.c:624:3: warning: 
â??pcmcia_request_exclusive_irqâ?? is deprecated (declared at 
include/pcmcia/ds.h:213) [-Wdeprecated-declarations]
         ret = pcmcia_request_exclusive_irq(link, mace_interrupt);

      Updates pcmcia_request_exclusive_irq() to pcmcia_request_irq().

      CC: Roger Pao <rpao@xxxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c08860ffe5c0e986e208e8217dae8191c0b40b24
  Author: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
  Date:   Wed Sep 17 14:54:37 2014 +0900

      hwmon: (ntc_thermistor) Add ntc thermistor to thermal subsystem as a 
sensor.

      To get more comprehensive and integrated thermal management, it adds ntc
      thermistor to thermal framework as a thermal sensor. It's governed thermal
      susbsystem only if it is described in DT node. Otherwise, it just notifies
      temperature to userspace via sysfs as it used to be.

      Signed-off-by: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 9b993e36611bd8029b81637ad53a262fa7882af1
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Jul 8 09:27:38 2014 +0800

      hwmon: (smsc47b397) Convert to devm_hwmon_device_register_with_groups

      Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
      simplify the code a bit.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Jean Delvare <jdelvare@xxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 93c090b36ae977bc719f7ea2fcbf4a2e8e92e439
  Author: Kamil Debski <k.debski@xxxxxxxxxxx>
  Date:   Wed Aug 20 11:29:23 2014 +0200

      MAINTAINERS: add entry for the PWM fan driver

      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 3e3e102251a7e3a535087e0acdc6010c6acf1474
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Fri Aug 15 09:27:03 2014 -0700

      hwmon: (k10temp) Convert to devm_hwmon_device_register_with_groups

      Use devm_hwmon_device_register_with_groups() to simplify the code
      and reduce code size.

      Cc: Clemens Ladisch <clemens@xxxxxxxxxx>
      Tested-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit f89ce2706d8341c921b96e13a00b951a10eed308
  Author: Aravind Gopalakrishnan <Aravind.Gopalakrishnan@xxxxxxx>
  Date:   Thu Aug 14 18:15:27 2014 -0500

      hwmon: (k10temp) Add support for F15h M60h

      This patch adds temperature monitoring support for F15h M60h processor.
       - Add new pci device id for the relevant processor
       - The functionality of REG_REPORTED_TEMPERATURE is moved to
         D0F0xBC_xD820_0CA4 [Reported Temperature Control]
         - So, use this to get CUR_TEMP value
         - Since we need an indirect register access, protect this with
           a mutex lock
       - Add Kconfig, Doc entries to indicate support for this processor.

      Signed-off-by: Aravind Gopalakrishnan <aravind.gopalakrishnan@xxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Acked-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      [Guenter Roeck: Declare new mutex and function static]
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 4222eb5f2b4fe9a0f50b283ba25111c595723429
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Jul 9 09:20:41 2014 +0800

      hwmon: (da9052) Convert to devm_hwmon_device_register_with_groups

      Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
      simplify the code a bit.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit e7d275e7619510314dbb9207896bb12074d71c81
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Jul 9 09:25:12 2014 +0800

      hwmon: (da9055) Convert to devm_hwmon_device_register_with_groups

      Use ATTRIBUTE_GROUPS macro and devm_hwmon_device_register_with_groups() to
      simplify the code a bit.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Adam Thomson <Adam.Thomson.Opensource@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 8e35762fd5f2b074cff3e5c176c80008c70cc8f3
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Aug 5 10:56:47 2014 +0800

      hwmon: (ads1015) Use of_property_read_u32 at appropriate places

      Simplify the code a bit and also improve readability.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit fe052529e465daff25225aac769828baa88b7252
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Mon Sep 22 15:59:31 2014 +0200

      scsi: move blk_mq_start_request call earlier

      Some ATA drivers need the dma drain size workaround, and thus need to
      call blk_mq_start_request before the S/G mapping.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 90415837659fec54f33584b423dab250eb1e8432
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Mon Sep 22 10:21:48 2014 -0600

      block: fix blk_abort_request on blk-mq

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

      Moved blk_mq_rq_timed_out() definition to the private blk-mq.h header.

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 5e940aaa597c15e916618240ae5838864f36c91e
  Author: Ming Lei <ming.lei@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 21:53:46 2014 +0800

      blk-timeout: fix blk_add_timer

      Commit 8cb34819cdd5d(blk-mq: unshared timeout handler) introduces
      blk-mq's own timeout handler, and removes following line:

        blk_queue_rq_timed_out(q, blk_mq_rq_timed_out);

      which then causes blk_add_timer() to bypass adding the timer,
      since blk-mq no longer has q->rq_timed_out_fn defined.

      This patch fixes the problem by bypassing the check for blk-mq,
      so that both request deadlines are still set and the rolling
      timer updated.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit aedcd72f6c283dffefbb8b808ae67bdd2c6eb11a
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Wed Sep 17 08:27:03 2014 -0600

      blk-mq: limit memory consumption if a crash dump is active

      It's not uncommon for crash dump kernels to be limited to 128MB or
      something low in that area. This is normally not a problem for
      devices as we don't use that much memory, but for some shared SCSI
      setups with huge queue depths, it can potentially fill most of
      memory with tons of request allocations. blk-mq does scale back
      when it fails to allocate memory, but it scales back just enough
      so that blk-mq succeeds. This could still leave the system with
      not enough memory to make any real progress.

      Check if we are in a kdump environment and limit the hardware
      queues and tag depth.

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 2edd2c740b2918eb0a9a1fe1b69678b903769ec2
  Author: Ming Lei <ming.lei@xxxxxxxxxxxx>
  Date:   Wed Sep 17 17:47:58 2014 +0800

      blk-mq: remove unnecessary blk_clear_rq_complete()

      This patch removes two unnecessary blk_clear_rq_complete(),
      the REQ_ATOM_COMPLETE flag is cleared inside blk_mq_start_request(),
      so:

        - The blk_clear_rq_complete() in blk_flush_restore_request()
        needn't because the request will be freed later, and clearing
        it here may open a small race window with timeout.

        - The blk_clear_rq_complete() in blk_mq_requeue_request() isn't
        necessary too, even though REQ_ATOM_STARTED is cleared in
        __blk_mq_requeue_request(), in theory it still may cause a small
        race window with timeout since the two clear_bit() may be
        reordered.

      Signed-off-by: Ming Lei <ming.lei@xxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 0152fb6b57c4fae769ee75ea2ae670f4ff39fba9
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:13 2014 -0700

      blk-mq: pass a reserved argument to the timeout handler

      Allow blk-mq to pass an argument to the timeout handler to indicate
      if we're timing out a reserved or regular command.  For many drivers
      those need to be handled different.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 46f92d42ee37e10970e33891b7b61a342bd97aeb
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:12 2014 -0700

      blk-mq: unshared timeout handler

      Duplicate the (small) timeout handler in blk-mq so that we can pass
      arguments more easily to the driver timeout handler.  This enables
      the next patch.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 81481eb423c295c5480a3fab9bb961cf286c91e7
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:11 2014 -0700

      blk-mq: fix and simplify tag iteration for the timeout handler

      Don't do a kmalloc from timer to handle timeouts, chances are we could be
      under heavy load or similar and thus just miss out on the timeouts.
      Fortunately it is very easy to just iterate over all in use tags, and 
doing
      this properly actually cleans up the blk_mq_busy_iter API as well, and
      prepares us for the next patch by passing a reserved argument to the
      iterator.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit c8a446ad695ada43a885ec12b38411dbd190a11b
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:10 2014 -0700

      blk-mq: rename blk_mq_end_io to blk_mq_end_request

      Now that we've changed the driver API on the submission side use the
      opportunity to fix up the name on the completion side to fit into the
      general scheme.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e2490073cd7c3d6f6ef6e029a208edd4d38efac4
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:09 2014 -0700

      blk-mq: call blk_mq_start_request from ->queue_rq

      When we call blk_mq_start_request from the core blk-mq code before 
calling into
      ->queue_rq there is a racy window where the timeout handler can hit 
before we've
      fully set up the driver specific part of the command.

      Move the call to blk_mq_start_request into the driver so the driver can 
start
      the request only once it is fully set up.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit bf57229745f849e500ba69ff91e35bc8160a7373
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sat Sep 13 16:40:08 2014 -0700

      blk-mq: remove REQ_END

      Pass an explicit parameter for the last request in a batch to ->queue_rq
      instead of using a request flag.  Besides being a cleaner and non-stateful
      interface this is also required for the next patch, which fixes the blk-mq
      I/O submission code to not start a time too early.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 6d11fb454b161a4565c57be6f1c5527235741003
  Merge: b207892 8b95741
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Mon Sep 22 11:57:32 2014 -0600

      Merge branch 'for-linus' into for-3.18/core

      Moving patches from for-linus to 3.18 instead, pull in this changes
      that will go to Linus today.

  commit e5bffb59cfbb3371ff00a165a5a48c1f3fdf125a
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Wed Sep 17 13:08:28 2014 -0500

      mtd: physmap_of: Add non-obsolete map_rom probe

      Previously, the only way to map a NOR device as a simple ROM was to
      use the obsolete "direct-mapped" compatible binding (which further
      requires device_type = "nor" and probe-type = "NOR" properties).

      This patch adds an "mtd-rom" compatible binding to the "map_rom"
      probe type.

      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 9b07a8d1ab85ccacaceb9f704c361119348aabab
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Wed Sep 17 13:08:18 2014 -0500

      mtd: physmap_of: Fix ROM support via OF

      The "ROM" and unknown probe types within the obsolete "direct-mapped"
      probe function used the nonexistent "mtd_rom" probe instead of the
      intended "map_rom".

      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 6f325eaa86f167f8c1e1ffa288dfb991248a6ac7
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Mon Sep 22 18:02:49 2014 +0100

      Revert "arm64: dmi: Add SMBIOS/DMI support"

      This reverts commit 668ebd106860f09f43993517f786a2ddfd0f9ebe.

      ... because of lots of warnings during boot if Linux isn't started as an 
EFI
      application:

      WARNING: CPU: 4 PID: 1 at
      /work/Linux/linux-2.6-aarch64/drivers/firmware/dmi_scan.c:591 
dmi_matches+0x10c/0x110()
      dmi check: not initialized yet.
      Modules linked in:
      CPU: 4 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc4+ #606
      Call trace:
      [<ffffffc000087fb0>] dump_backtrace+0x0/0x124
      [<ffffffc0000880e4>] show_stack+0x10/0x1c
      [<ffffffc0004d58f8>] dump_stack+0x74/0xb8
      [<ffffffc0000ab640>] warn_slowpath_common+0x8c/0xb4
      [<ffffffc0000ab6b4>] warn_slowpath_fmt+0x4c/0x58
      [<ffffffc0003f2d7c>] dmi_matches+0x108/0x110
      [<ffffffc0003f2da8>] dmi_check_system+0x24/0x68
      [<ffffffc0006974c4>] atkbd_init+0x10/0x34
      [<ffffffc0000814ac>] do_one_initcall+0x88/0x1a0
      [<ffffffc00067aab4>] kernel_init_freeable+0x148/0x1e8
      [<ffffffc0004d2c64>] kernel_init+0x10/0xd4

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 020e46e06afccaecd2db8ace32ce22dae1549b44
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Sun Sep 21 20:43:06 2014 +0300

      Staging: iio: meter: Fix unnecessary space warning

      Fixed "Unnecessary space before function pointer argument" checkpatch.pl
      warning in ade7854.h

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b5e736bd6881d9e78384eed8ab7fdcb586f0e402
  Author: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
  Date:   Mon Sep 22 14:50:22 2014 +0530

      staging: iio: accel: remove else after return

      This patch fixes checkpatch.pl warning in files of iio: accel
      WARNING : else is not generally useful after a break or return

      Signed-off-by: Tapasweni Pathak <tapaswenipathak@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0f8ad68b23c50338ad44b1c63bc821a065bdd221
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sun Sep 21 15:11:41 2014 +0530

      Staging: iio: adc: Fix else after return warning

      This patch fixes checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26cfea9e0e4034c29f9a64d91af213d9974aa123
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sun Sep 21 12:14:02 2014 +0530

      Staging: iio: adc: Fix quoted string split accross lines

      This patch fixes the checkpatch warning:
      WARNING: quoted string split across lines

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ab7c7d48d2a62f9c0183fca05850ccba315ed8b
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sat Sep 20 20:44:24 2014 +0530

      Staging: iio: accel: Replace msleep with usleep for given range

      This patch fixes checkpatch.pl warning:
      WARNING: msleep < 20ms can sleep for up to 20ms; see 
Documentation/timers/timers-howto.txt

      As per Documentation/timers/timers-howto.txt usleep_range should be used
      for sleeping for 10us-20ms

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b12d0ac20dd9084995d10e1ec5bd43b7ec90f41
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Sat Sep 20 18:30:19 2014 +0530

      Staging: iio: adc: Fix warning prefer kmalloc_array over kmalloc

      This patch fixes the checkpatch warning:
      WARNING: Prefer kmalloc_array over kmalloc with multiply

      kmalloc_array is preffered for allocating for arrays.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ffffd5212846b72f116f7a9572e83d580e25802
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 16 16:56:39 2014 -0400

      HID: wacom: fix timeout on probe for some wacoms

      Some Wacom tablets (at least the ISDv4 found in the Lenovo X230) timeout
      during probe while retrieving the input reports.
      The only time this information is valuable is during the feature_mapping
      stage, so we can ask for it there and discard the generic input reports
      retrieval.

      This gives a code path closer to the wacom.ko driver when it was in the
      input subtree (not HID).

      Cc: stable@xxxxxxxxxxxxxxx # requires cherry-pick of c64d883476
      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8deab4754c478149f8a139d6f54dc8b3ff665724
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 07:54:10 2014 -0700

      staging: iio: fix up merge error

      Fix up a build merge error in drivers/iio/accel/bma180.c that I caused.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 576b586303f76be9e5e2f5266ccbeba1b46bbd06
  Author: Anish Bhatt <anish@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:44:18 2014 -0700

      cxgb4i: avoid holding mutex in interrupt context

      cxgbi_inet6addr_handler() can be called in interrupt context, so use rcu
      protected list while finding netdev

      Applies on top of core-for-3.18

      Signed-off-by: Anish Bhatt <anish@xxxxxxxxxxx>
      Signed-off-by: Karen Xie <kxie@xxxxxxxxxxx>

      Fixes: fc8d0590d914 ("libcxgbi: Add ipv6 api to driver")
      Fixes: 759a0cc5a3e1 ("cxgb4i: Add ipv6 code to driver, call into libcxgbi 
ipv6
      api")
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6c1e7b7729b19eb41d93a411c82126a5993a8e90
  Author: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 16:43:16 2014 -0700

      storvsc: get rid of overly verbose warning messages

      Get rid of the warning messages since they will clutter up various system 
logs
      and are of questionable value to the end user. For debugging purposes, 
this
      information can be gotten by setting the scsi log level appropriately.

      Signed-off-by: K. Y. Srinivasan <kys@xxxxxxxxxxxxx>
      Reviewed-by: Olaf Hering <olaf@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f78f694c34ae6fdc29f5e80abb2dbb894f961772
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 12:17:27 2014 +0530

      mpt2sas: fix undefined reference to `__udivdi3' compilation errors

      This patch will fix the below compilation errors on i386 ARCH

      drivers/built-in.o: In function `_scsih_qcmd':
      mpt2sas_scsih.c:(.text+0x1e7b56): undefined reference to `__udivdi3'
      mpt2sas_scsih.c:(.text+0x1e7b8a): undefined reference to `__umoddi3'

      Used sector_div() API to fix above compilation errors.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d84a2b0d6fecbb6e29875dd9dc97cdcdaa15744a
  Merge: 3f76a4e 0f33be0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 07:30:03 2014 -0700

      Merge 3.17-rc6 into staging-next.

      We want the fixes in there, and it resolves a merge issue with
      drivers/iio/accel/bma180.c

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce8efc3b563070c2aa2e0455b992256c98e03547
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Thu Sep 18 21:15:01 2014 -0400

      HID: sony: Set touchpad bits in the input_configured callback

      Set the DualShock4 touchpad bits in the input_configured callback
      so that they are registered properly for any input devices created
      during hid_hw_start.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 91d66cd27f5fd8a3bca4621a3505c9067925478d
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:44 2014 +0200

      ACPI / PM: Convert acpi_dev_pm_detach() into a static function

      The ->detach() callback for the PM domain has now been fully adopted,
      thus there no users left of the acpi_dev_pm_detach() API. This allow us
      to convert it into a static function.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit a4a8c2c4962bb655e7152c53a0eb6ca31c47f159
  Author: Tomasz Figa <tomasz.figa@xxxxxxxxx>
  Date:   Fri Sep 19 20:27:43 2014 +0200

      ARM: exynos: Move to generic PM domain DT bindings

      This patch moves Exynos PM domain code to use the new generic PM domain
      look-up framework introduced in previous patches, thus also allowing
      the new code to be compiled with CONFIG_ARCH_EXYNOS.

      This patch was originally submitted by Tomasz Figa when he was employed
      by Samsung.

      Link: http://marc.info/?l=linux-pm&m=139955336002083&w=2
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 207f1a2d294e3781b56d1acecd48aaa3b4b7b2ad
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:42 2014 +0200

      amba: Add support for attach/detach of PM domains

      AMBA devices may on some SoCs resides in PM domains. To be able to
      manage these devices from there, let's try to attach devices to their
      corresponding PM domain during the probe phase.

      To reverse these actions at the remove phase, we try to detach the
      device from its PM domain.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 676e7c257a339b44b8a613be145b22b85cf2ffc4
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:41 2014 +0200

      spi: core: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the spi bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 397a0253527a578fa036d3438ad4909c65d63166
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:40 2014 +0200

      mmc: sdio: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the sdio bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e09b0d4e9b03e08f47ad53e3c509db2cf8f1dc9c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:39 2014 +0200

      i2c: core: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the i2c bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cb51841397e8e5714cf82a7f91053f6e1fb80d1f
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:38 2014 +0200

      drivercore / platform: Convert to dev_pm_domain_attach|detach()

      Previously only the ACPI PM domain was supported by the platform bus.

      Let's convert to the common attach/detach functions for PM domains,
      which currently means we are extending the support to include the
      generic PM domain as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 46420dd73b800f87a19af13af5883855cf38cb08
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:37 2014 +0200

      PM / Domains: Add APIs to attach/detach a PM domain for a device

      To maintain scalability let's add common methods to attach and detach
      a PM domain for a device, dev_pm_domain_attach|detach().

      Typically dev_pm_domain_attach() shall be invoked from subsystem level
      code at the probe phase to try to attach a device to its PM domain.
      The reversed actions may be done a the remove phase and then by
      invoking dev_pm_domain_detach().

      When attachment succeeds, the attach function should assign its
      corresponding detach function to a new ->detach() callback added in the
      struct dev_pm_domain.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit aa42240ab2544a8bcb2efb400193826f57f3175e
  Author: Tomasz Figa <tomasz.figa@xxxxxxxxx>
  Date:   Fri Sep 19 20:27:36 2014 +0200

      PM / Domains: Add generic OF-based PM domain look-up

      This patch introduces generic code to perform PM domain look-up using
      device tree and automatically bind devices to their PM domains.

      Generic device tree bindings are introduced to specify PM domains of
      devices in their device tree nodes.

      Backwards compatibility with legacy Samsung-specific PM domain bindings
      is provided, but for now the new code is not compiled when
      CONFIG_ARCH_EXYNOS is selected to avoid collision with legacy code.
      This will change as soon as the Exynos PM domain code gets converted to
      use the generic framework in further patch.

      This patch was originally submitted by Tomasz Figa when he was employed
      by Samsung.

      Link: http://marc.info/?l=linux-pm&m=139955349702152&w=2
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      Tested-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 86f1e15f5646b4855bd77025c950239650c4843e
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:35 2014 +0200

      ACPI / PM: Assign the ->detach() callback when attaching the PM domain

      As as preparation to simplify the detachment of devices from their PM
      domains, we assign the ->detach() callback to genpd_dev_pm_detach().

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c3099a5294f2c7266234e8ea35cbffc20a41aa9a
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Fri Sep 19 20:27:34 2014 +0200

      PM / Domains: Add a detach callback to the struct dev_pm_domain

      The intent of this callback is to simplify detachment of devices from
      their PM domains. Further patches will show the benefit.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 6ca01a1b451de067462368bd9737efb7accb291c
  Merge: 93177d1 0f33be0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 06:46:16 2014 -0700

      Merge 3.17-rc6 into usb-next

      We want the USB fixes in this branch as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93177d1f562e4c33871dcf8272e5f8686c73eff1
  Merge: 18f340f f8c0e05
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 22 06:18:07 2014 -0700

      Merge tag 'usb-serial-3.18-rc1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-next

      Johan writes:

      USB-serial updates for v3.18-rc1

      These changes add two new "simple" drivers, while removing the redundant
      zte_ev driver (PIDs moved to option).

      Included are also some minor clean ups to the xsens_mt driver, and the
      enabling of further baud rates for pl2303 devices.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 35e1efd25a9e7d5cf2884fa23441ab87353849bb
  Merge: 6f98e89 d1ac554
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Mon Sep 22 22:54:56 2014 +1000

      Merge tag 'keys-next-20140922' of 
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs into next

  commit 0cadc70282df0d957c00e8e68ba58afeefdf0f64
  Author: Todd E Brandt <todd.e.brandt@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 14:07:12 2014 -0700

      PM / sleep: new suspend_resume trace event for console resume

      This patch adds another suspend_resume trace event for analyze_suspend
      to capture. The resume_console call can take several hundred milliseconds
      if the printk buffer is full of debug info. The tool will now inform
      testers of the wasted time and encourage them to disable it in
      production builds.

      Signed-off-by: Todd Brandt <todd.e.brandt@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 12e10bb60be2a4259373c05dfbf8f71b87a17421
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 21:59:39 2014 +0200

      PM / domains: Spelling s/domian/domain/

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 02037a9719fa89b7e5dc25cb22afc06c4eae406e
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 18:15:59 2014 +0200

      ARM: at91: document Atmel SMART compatibles

      Document all the available compatibles for Atmel "SMART" SoCs.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 2f58617168108660b5559c5e6d195c41767f823b
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 18:15:58 2014 +0200

      ARM: at91: add sama5d4 support to sama5_defconfig

      Add sama5d4 to sama5_defconfig to build kernel booting on both sama5d3 and
      samad4.

      Note that earlyprintk can only be working for one or the other.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 7a4752677c449efa4a545014d5a153c409744d9f
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:57 2014 +0200

      ARM: at91: dt: add device tree file for SAMA5D4ek board

      Add reference SAMA5D4-EK platform DT file.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 7c661394c56c9fcd98734bb762fb4191e4ff0ecc
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:56 2014 +0200

      ARM: at91: dt: add device tree file for SAMA5D4 SoC

      Add SAMA5D4 SoC DT file.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit b511593d7165809019a5b84b35adf95f284410a8
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Sep 22 14:17:12 2014 +0200

      clk: samsung: exynos4: fix g3d clocks

      sclk_g3d clock doesn't have enable/disable bits, but the driver hijacked
      g3d gate clock bits for this purpose and didn't provide real g3d clock
      at all. This patch fixes this issue by adding proper definition for g3d
      clock and removing incorrect access to GATE_IP_G3D register in sclk_g3d.
      In addition CLK_SET_RATE_PARENT flag is dropped from sclk_g3d, because
      it does not make any sense and most likely has been added by mistake.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      [tomasz.figa@xxxxxxxxx: Adjusted commit message.]
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 4676f0aab9dc4f9aa729d5a5b75d20f824d77742
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Jul 1 10:10:05 2014 +0200

      clk: samsung: exynos4: add support for MOUT_HDMI and MOUT_MIXER clocks

      This patch adds support for exporting mout_hdmi and mout_mixer to device
      tree. Access to those clocks is required to correctly setup HDMI module
      on Exynos 4210 and 4x12 SoCs.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      CC: Mike Turquette <mturquette@xxxxxxxxxx>
      CC: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit c14254300131f5dcb3fe18a1ff6eee163c2bc9b4
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Sep 16 13:54:31 2014 +0200

      clk: samsung: exynos4: add missing smmu_g2d clock and update comments

      This patch adds missing smmu_g2d clock implementation and updates
      comment about Exynos4 clocks from 278-282 range. Those clocks are
      available on all Exynos4 SoC series, so the misleading comment has been
      removed.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 07ccf02ba5c3b2c6ff7d0325aefabe3b79732b57
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 2 15:21:17 2014 +0200

      dt-bindings: clk: samsung: Document the DMC domain of Exynos3250 CMU

      Document the new compatible for clock in DMC (Dynamic Memory
      Controller) domain of Exynos3250 Clock Management Unit (CMU).

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit d0e73eaf1925053cbf33fb002382aee72accd044
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 2 15:21:16 2014 +0200

      ARM: dts: exynos3250: Add CMU node for DMC domain clocks

      Add CMU (Clock Management Unit) node for DMC (Dynamic Memory Controller)
      domain clocks on Exynos3250.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit e3c3f19bc6185e0a24454e7b439e11635e6db960
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Tue Sep 2 15:21:15 2014 +0200

      clk: samsung: exynos3250: Register DMC clk provider

      Add clock provider for clocks in DMC domain including EPLL and BPLL. The
      DMC clocks are necessary for Exynos3 devfreq driver.

      The DMC clock domain uses different address space (0x105C0000) than
      standard clock domain (0x10030000 - 0x10050000). The difference is huge
      enough to add new DT node for the clock provider, rather than extending
      existing address space.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 22842d244af353a66fa4e6d1978d3f4c39ee4d20
  Author: Chander Kashyap <k.chander@xxxxxxxxxxx>
  Date:   Wed Sep 10 11:26:05 2014 +0530

      clk: samsung: exynos5260: fix typo in clock name

      The parent name added in parent list as
      mout_phyclk_mipi_dphy_4l_m_txbyte_clkhs_p, is different
      than the defined parent due to typo.

      Signed-off-by: Abhilash Kesavan <a.kesavan@xxxxxxxxxxx>
      Signed-off-by: Chander Kashyap <k.chander@xxxxxxxxxxx>
      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit e82ba578ccdeb3faa90dfcee06dbbb8dffe1145a
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Fri Sep 5 17:24:41 2014 +0530

      clk: samsung: exynos3250: fix width field of mout_mmc0/1

      As per Exynos3250 user manual mmc0/1 mux selection has 4 bit wide.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 59037b92f440c10d0c717a91f0b35a49b774c708
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Tue Sep 9 17:24:57 2014 +0530

      clk: samsung: exynos3250: fix width and shift of div_spi0_isp clock

      Update shift and width field of div_spi0_isp clock as per Exynos3250
      user manual.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 5ce37f266650528978cc2fa410b45ded4fd57e1c
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Sat Sep 6 18:33:33 2014 +0530

      clk: samsung: exynos3250: fix mout_cam_blk parent list

      As per user manual of Exynos3250 SRC_CAM can select
      div_cam_blk_320 if it's value is 0xC, so placing
      div_cam_blk_320 at proper index in parent list of mout_cam_blk.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Tomasz Figa <tomasz.figa@xxxxxxxxx>

  commit 4b050ba7a66c3ff26cc329ea4db0e9fb2d66a064
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:33 2014 +0100

      MIPS: pgtable.h: Implement the pgprot_writecombine function for MIPS

      Previously, the pgprot_writecombine function was simply defined
      as pgprot_uncached in include/asm-generic/pgtable.h. This is not
      optimal for cores that can actually do write-combine memory writes
      so define this function to take into account the core's cache coherency
      attribute to achieve such behavior.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7403/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 4f12b91d2da577d81c580da62373fd37b31e0da1
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:32 2014 +0100

      MIPS: cpu-probe: Set the write-combine CCA value on per core basis

      Different cores use different CCA values to achieve write-combine
      memory writes. For cores that do not support write-combine we
      set the default value to CCA:2 (uncached, non-coherent) which is the
      default value as set by the kernel.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7402/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 80bc94d10466c710158d5f30c43625ed9fa59e78
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:31 2014 +0100

      MIPS: pgtable-bits: Define the CCA bit for WC writes on Ingenic cores

      Ingenic uses the CCA:1 bit to achieve write-combine memory writes.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7401/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit fb02035083d9e2de1deba529b45835a698944f07
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Fri Jul 18 10:51:30 2014 +0100

      MIPS: pgtable-bits: Move the CCA bits out of the core's ifdef blocks

      Define all the CCA bits outside the ifdef blocks for specific cores
      but also allow cores to override them if necessary.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7400/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit f46493826a79f6a2bf9d8a0030e627e0255bbf48
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:32 2014 +0100

      MIPS: DMA: Add cma support

      Adds cma support to the MIPS architecture.

      cma uses memblock. However, mips uses bootmem.
      bootmem is informed about any regions reserved by memblock

      dma api is modified to use cma reserved memory regions when available

      Tested using cma_test. cma_test is a simple driver that assigns blocks
      of memory from cma reserved sections.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: catalin.marinas@xxxxxxx
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7360/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 8057b30814e1c90e9425bb7b3be868b55bf5435c
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:31 2014 +0100

      x86: use generic dma-contiguous.h

      dma-contiguous.h is now in asm-generic. Use that to avoid code
      repetition in x86.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: catalin.marinas@xxxxxxx
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7359/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 2f06dbe4e4fcea81b719b025850350324a722366
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:30 2014 +0100

      arm64: use generic dma-contiguous.h

      dma-contiguous.h is now in asm-generic. Use that to avoid code
      repetition in arm64.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7358/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 02d31c7de1e799c1fc171d86cfac92240885ce7e
  Author: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
  Date:   Wed Jul 16 16:51:29 2014 +0100

      asm-generic: Add dma-contiguous.h

      This header is used by arm64 and x86 individually.

      Adding to asm-generic to avoid further code repetition while adding cma
      to mips.

      Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@xxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Cc: catalin.marinas@xxxxxxx
      Cc: will.deacon@xxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: hpa@xxxxxxxxx
      Cc: arnd@xxxxxxxx
      Cc: gregkh@xxxxxxxxxxxxxxxxxxx
      Cc: m.szyprowski@xxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7357/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 39bcb7969a84aab3dcdb857b261a87d5d888f5a7
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Wed Jul 23 10:00:09 2014 +0100

      MIPS: BPF: Add new emit_long_instr macro

      This macro uses the capitalized UASM_* macros to emit 32 or 64-bit
      instructions depending on the kernel configurations. This allows
      us to remove a few CONFIG_64BIT ifdefs from the code.

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7446/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 011eeece0bb2e1b65b2d2fd618067425e8ccdbb4
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:26 2014 -0700

      MIPS: ralink: Move device-trees to arch/mips/boot/dts/

      Move the Ralink device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  A built-in device-tree is optional, so select
      BUILTIN_DTB when it is requested.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7561/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 36094619e419c306dc08d83f043bc9937cc63e03
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:25 2014 -0700

      MIPS: Netlogic: Move device-trees to arch/mips/boot/dts/

      Move the Netlogic XLP device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  A built-in device-tree is optional, so select
      BUILTIN_DTB when it is requested.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7560/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit f262b5f2d5820799fd58ae08eee4ec3fc97686ab
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:24 2014 -0700

      MIPS: sead3: Move device-trees to arch/mips/boot/dts/

      Move the SEAD-3 device-tree to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  Since SEAD-3 requires the device-tree to be
      built into the kernel, select BUILTIN_DTB when building for SEAD-3.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7555/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 3229a6d865d78152fb2a25aa0cf97e1904cf18d8
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:23 2014 -0700

      MIPS: Lantiq: Move device-trees to arch/mips/boot/dts/

      Move the Lantiq device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  There is currently only a single Lantiq
      device-tree (EASY50712), and it's required to be built into the kernel,
      so select BUILTIN_DTB for it.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7559/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit e326479f2f5767be3341c305a4457c4a1405e5a7
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:22 2014 -0700

      MIPS: Octeon: Move device-trees to arch/mips/boot/dts/

      Move the Octeon device-trees to arch/mips/boot/dts/ and update the
      Makefiles accordingly.  Since Octeon requires the device-tree to be
      built into the kernel, select BUILTIN_DTB as well.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7556/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit c8d333dfe4bab898fd87f4c3ae555f2c1388eb8f
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:21 2014 -0700

      MIPS: Add support for building device-tree binaries

      Add a 'dtbs' Makefile target that just builds the device-tree binaries
      enabled by the configuration.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7557/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 7fafb06831431ed7bc882c3cd7c981e3f41cfdb0
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 21 13:04:20 2014 -0700

      MIPS: Create common infrastructure for building built-in device-trees

      In preparation for moving the device-trees to a common location,
      introduce the config option BUILTIN_DTB, which can be selected by
      platforms that use a device-tree built into the kernel image, and
      create a Makefile to build the device-trees in arch/mips/boot/dts/.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Cc: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: David Daney <david.daney@xxxxxxxxxx>
      Cc: John Crispin <blogic@xxxxxxxxxxx>
      Cc: Jayachandran C <jchandra@xxxxxxxxxxxx>
      Cc: Qais Yousef <qais.yousef@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: devicetree@xxxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7564/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit bfe0307942366b729520718b1ddcd96fb9bd5391
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Tue Apr 8 16:09:03 2014 +0100

      MIPS: SEAD3: Enable DEVTMPFS

      This is similar to 68f30ba7f8b9d666d1218eec97822ade0f23d9c3
      "MIPS: Malta: Enable DEVTMPFS"

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/6738/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit ff848c9f359ba4de478c01886d3664cd768defed
  Author: Markos Chandras <markos.chandras@xxxxxxxxxx>
  Date:   Tue Apr 8 16:09:02 2014 +0100

      MIPS: SEAD3: Regenerate defconfigs

      This is similar to a86dc812881fab40175f4d3c3028acf8627a3804
      "MIPS: Regenerate malta defconfigs"

      Signed-off-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/6737/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit c64bb5f0c26f6ea791270852217b7cb28553ba76
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:33 2014 +0200

      MIPS: Alchemy: DB1300: Add touch penirq support

      wire up the WM9713 pendown irq support.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7563/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit c02a505e5a7787ee7aa871152ba571e6c1d1dc62
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:32 2014 +0200

      MIPS: Alchemy: DB1xxx: Explicitly set 50MHz clock for I2C/SPI units.

      Add an explicit call to set the desired rate to get the correct
      clock routing for the PSC clocks.  It wasn't broken before, but
      now it's less affected by bootloader changes.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7554/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 7ec32e4965ae69976de0fb0f340496904e23e113
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:31 2014 +0200

      MIPS: Alchemy: Update cpu-feature-overrides

      More features the Au1 core definitely doesn't have.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7562/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 092ea4660808cd441ccf3d415b80665dbe8712f4
  Author: Manuel Lauss <manuel.lauss@xxxxxxxxx>
  Date:   Wed Aug 20 21:36:30 2014 +0200

      MIPS: Alchemy: devboards: sit and spin after poweroff

      On boards which don't support poweroff, systemd complains about this fact.
      In case poweroff fails, just sit and spin in the wait loop.

      Signed-off-by: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Cc: Linux-MIPS <linux-mips@xxxxxxxxxxxxxx>
      Cc: Manuel Lauss <manuel.lauss@xxxxxxxxx>
      Patchwork: https://patchwork.linux-mips.org/patch/7558/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 3c09bae43ba92a07a6a7b7d42360deb32d289cc0
  Author: Chen Jie <chenj@xxxxxxxxxx>
  Date:   Fri Aug 15 16:56:58 2014 +0800

      MIPS: Use WSBH/DSBH/DSHD on Loongson 3A

      Signed-off-by: chenj <chenj@xxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: chenhc@xxxxxxxxxx
      Patchwork: https://patchwork.linux-mips.org/patch/7542/
      Patchwork: https://patchwork.linux-mips.org/patch/7550/
      Signed-off-by: Ralf Baechle <ralf@xxxxxxxxxxxxxx>

  commit 2189064795dc3fb4101e5c34d28c6b62b8a3bfd9
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Mon Sep 22 11:48:31 2014 +0100

      arm64: Implement set_arch_dma_coherent_ops() to replace bus notifiers

      Commit 6ecba8eb51b7 (arm64: Use bus notifiers to set per-device coherent
      DMA ops) introduced bus notifiers to set the coherent dma ops based on
      the 'dma-coherent' DT property. Since the generic of_dma_configure()
      handles this property for platform and AMBA devices, replace the
      notifiers with set_arch_dma_coherent_ops().

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit c9d571bee9628bc925253a21ea5943707aadb5f1
  Author: Robin Murphy <Robin.Murphy@xxxxxxx>
  Date:   Wed Sep 17 12:56:07 2014 +0100

      of: amba: use of_dma_configure for AMBA devices

      Commit 591c1e ("of: configure the platform device dma parameters)
      introduced a common mechanism to configure DMA from DT properties.
      AMBA devices created from DT can take advantage of this, too.

      Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit ccd359f219bee914501a8892b148e2a1315066d3
  Author: Mitchel Humpherys <mitchelh@xxxxxxxxxxxxxx>
  Date:   Fri Sep 19 22:58:42 2014 +0100

      iommu/arm-smmu: fix bug in pmd construction

      We are using the same pfn for every pte we create while constructing the
      pmd. Fix this by actually updating the pfn on each iteration of the pmd
      construction loop.

      It's not clear if we can actually hit this bug right now since iommu_map
      splits up the calls to .map based on the page size, so we only ever seem 
to
      iterate this loop once. However, things might change in the future that
      might cause us to hit this.

      Signed-off-by: Mitchel Humpherys <mitchelh@xxxxxxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 668ebd106860f09f43993517f786a2ddfd0f9ebe
  Author: Yi Li <yi.li@xxxxxxxxxx>
  Date:   Mon Sep 22 11:11:18 2014 +0100

      arm64: dmi: Add SMBIOS/DMI support

      SMBIOS is important for server hardware vendors. It implements a spec for
      providing descriptive information about the platform. Things like serial
      numbers, physical layout of the ports, build configuration data, and the 
like.

      This has been tested by dmidecode and lshw tools.

      This patch adds the call to dmi_scan_machine() to 
arm64_enter_virtual_mode(),
      as that is the point where the EFI Configuration Tables are registered as
      being available. It needs to be in an early_initcall anyway as 
dmi_id_init(),
      which is an arch_initcall itself, depends on dmi_scan_machine() having 
been
      called already.

      Signed-off-by: Yi Li <yi.li@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 6051ddd4f94894cce8fde3aa29f90ae6c567fc46
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Fri Sep 19 12:36:27 2014 +0000

      ARM: dts: rockchip: Remove "regulator-always-on" in vcc_rmii for Radxa 
Rock

      On Rockchip RK3188 SoCs the platform driver emac_rockchip is used. This 
variant driver
      enables this regulator when the device driver is loaded. The phy no 
longer needs
      to be always on.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 726d32bf79ef4042004535c9af9c8ea543abe46f
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:55 2014 +0200

      ARM: at91: SAMA5D4 SoC detection code and low level routines

      SoC identification code, kernel uncompress and low level
      debugging routines update.
      On SAMA5D4, DBGU is at another address AT91_BASE_DBGU2 so another
      round of detection is needed. We also had to differentiate with
      SAMA5D3 SoC family and rename some variables.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 2dc850b62e5b727a5413b60197cdddf92ab4f1a2
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 18:15:54 2014 +0200

      ARM: at91: introduce basic SAMA5D4 support

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit bcc5fd49a0fda5abc22057f65b318788ccb5d2ad
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 18:15:53 2014 +0200

      clk: at91: add a driver for the h32mx clock

      Newer SoCs have two different AHB interconnect. The AHB 32 bits Matrix
      interconnect (h32mx) has a clock that can be setup at the half of the 
h64mx
      clock (which is mck). The h32mx clock can not exceed 90 MHz.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit dee80ad12d2b1b304286a707fde7ab05d1fc7bab
  Author: Andreas Bomholtz <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 22 09:50:43 2014 +0200

      USB: cp210x: add support for Seluxit USB dongle

      Added the Seluxit ApS USB Serial Dongle to cp210x driver.

      Signed-off-by: Andreas Bomholtz <andreas@xxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit bfc2d7dfdd761ae3beccdb26abebe03cef042f46
  Author: Joe Savage <joe.savage@xxxxxxxxxxx>
  Date:   Sat Sep 20 08:01:16 2014 -0500

      USB: serial: cp210x: added Ketra N1 wireless interface support

      Added support for Ketra N1 wireless interface, which uses the
      Silicon Labs' CP2104 USB to UART bridge with customized PID 8946.

      Signed-off-by: Joe Savage <joe.savage@xxxxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 7639913f7298ed23a3f026ebcbb3b4e8850bcc39
  Merge: 4e9c58c f8fb117
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 22 10:12:16 2014 +0200

      Merge branch 'topic/hda-jack-rework' into for-next

      This is a merge of rework of HD-audio jack event handling code.
      It extends the jack table to allow multiple callbacks.

  commit 8d0eff6385640a9e6eed0b0c09113794b2bb74e9
  Author: Alexander Graf <agraf@xxxxxxx>
  Date:   Wed Sep 10 14:37:29 2014 +0200

      KVM: PPC: Pass enum to kvmppc_get_last_inst

      The kvmppc_get_last_inst function recently received a facelift that 
allowed
      us to pass an enum of the type of instruction we want to read into it 
rather
      than an unreadable boolean.

      Unfortunately, not all callers ended up passing the enum. This wasn't 
really
      an issue as "true" and "false" happen to match the two enum values we 
have,
      but it's still hard to read.

      Update all callers of kvmppc_get_last_inst() to follow the new calling
      convention.

      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 033aaa14af0251285226a7dafc11c24a13959bca
  Author: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 22:37:36 2014 +0530

      powerpc/kvm: common sw breakpoint instr across ppc

      This patch extends the use of illegal instruction as software
      breakpoint instruction across the ppc platform. Patch extends
      booke program interrupt code to support software breakpoint.

      Signed-off-by: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
      [agraf: Fix bookehv]
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit a59c1d9e609c4bbad9ec3b238221ecf3b9ca091b
  Author: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 22:37:35 2014 +0530

      powerpc/kvm: support to handle sw breakpoint

      This patch adds kernel side support for software breakpoint.
      Design is that, by using an illegal instruction, we trap to hypervisor
      via Emulation Assistance interrupt, where we check for the illegal 
instruction
      and accordingly we return to Host or Guest. Patch also adds support for
      software breakpoint in PR KVM.

      Signed-off-by: Madhavan Srinivasan <maddy@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit d2ca32a2d4f029b90e4b8f67879a9dfead0c85fa
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 12:01:59 2014 +0300

      KVM: PPC: Book3E: Enable e6500 core

      Now that AltiVec and hardware thread support is in place enable e6500 
core.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 188e267ce249b491dfbb77d881996dcb5610dc90
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 12:01:58 2014 +0300

      KVM: PPC: e500mc: Add support for single threaded vcpus on e6500 core

      ePAPR represents hardware threads as cpu node properties in device tree.
      So with existing QEMU, hardware threads are simply exposed as vcpus with
      one hardware thread.

      The e6500 core shares TLBs between hardware threads. Without tlb write
      conditional instruction, the Linux kernel uses per core mechanisms to
      protect against duplicate TLB entries.

      The guest is unable to detect real siblings threads, so it can't use the
      TLB protection mechanism. An alternative solution is to use the hypervisor
      to allocate different lpids to guest's vcpus that runs simultaneous on 
real
      siblings threads. On systems with two threads per core this patch halves
      the size of the lpid pool that the allocator sees and use two lpids per 
VM.
      Use even numbers to speedup vcpu lpid computation with consecutive lpids
      per VM: vm1 will use lpids 2 and 3, vm2 lpids 4 and 5, and so on.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      [agraf: fix spelling]
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 9333e6c4c15a4084dd5f4336cd4379afbf99e458
  Author: Paul Mackerras <paulus@xxxxxxxxx>
  Date:   Tue Sep 2 16:14:43 2014 +1000

      KVM: PPC: Book3S HV: Only accept host PVR value for guest PVR

      Since the guest can read the machine's PVR (Processor Version Register)
      directly and see the real value, we should disallow userspace from
      setting any value for the guest's PVR other than the real host value.
      Therefore this makes kvm_arch_vcpu_set_sregs_hv() check the supplied
      PVR value and return an error if it is different from the host value,
      which has been put into vcpu->arch.pvr at vcpu creation time.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit b754c739ee8cd0101dc3f5a24e8c2ff76ee7eff9
  Author: Paul Mackerras <paulus@xxxxxxxxxxx>
  Date:   Tue Sep 2 16:14:42 2014 +1000

      KVM: PPC: Book3S HV: Increase timeout for grabbing secondary threads

      Occasional failures have been seen with split-core mode and migration
      where the message "KVM: couldn't grab cpu" appears.  This increases
      the length of time that we wait from 1ms to 10ms, which seems to
      work around the issue.

      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit e9a94832f3d3ce10f5ae48dd119ccb50cfb0d04e
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 13:17:43 2014 +0300

      KVM: PPC: Remove shared defines for SPE and AltiVec interrupts

      We currently decide at compile-time which of the SPE or AltiVec units to
      support exclusively. Guard kernel defines with CONFIG_SPE_POSSIBLE and
      CONFIG_PPC_E500MC and remove shared defines.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit d02d4d156e72baf9a6628c76eb53019124d3c82f
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:19:56 2014 +0300

      KVM: PPC: Remove the tasklet used by the hrtimer

      Powerpc timer implementation is a copycat version of s390. Now that they 
removed
      the tasklet with commit ea74c0ea1b24a6978a6ebc80ba4dbc7b7848b32d follow 
this
      optimization.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Bogdan Purcareata <bogdan.purcareata@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2f699a59f399d65d51df6eb916bf2e0f7c6f8148
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 14:39:44 2014 +0530

      KVM: PPC: BOOKE: Emulate debug registers and exception

      This patch emulates debug registers and debug exception
      to support guest using debug resource. This enables running
      gdb/kgdb etc in guest.

      On BOOKE architecture we cannot share debug resources between QEMU and
      guest because:
          When QEMU is using debug resources then debug exception must
          be always enabled. To achieve this we set MSR_DE and also set
          MSRP_DEP so guest cannot change MSR_DE.

          When emulating debug resource for guest we want guest
          to control MSR_DE (enable/disable debug interrupt on need).

          So above mentioned two configuration cannot be supported
          at the same time. So the result is that we cannot share
          debug resources between QEMU and Guest on BOOKE architecture.

      In the current design QEMU gets priority over guest, this means that if
      QEMU is using debug resources then guest cannot use them and if guest is
      using debug resource then QEMU can overwrite them.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 3840edc8033ad5b86deee309c1c321ca54257452
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:25 2014 +0300

      KVM: PPC: Move ONE_REG AltiVec support to powerpc

      Move ONE_REG AltiVec support to powerpc generic layer.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 8a41ea53b32ffbe7524e3424cf0403fa3b4c73fb
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:24 2014 +0300

      KVM: PPC: Make ONE_REG powerpc generic

      Make ONE_REG generic for server and embedded architectures by moving
      kvm_vcpu_ioctl_get_one_reg() and kvm_vcpu_ioctl_set_one_reg() functions
      to powerpc layer.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 95d80a294b1eec83eb58c57e101b05828d97a851
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:23 2014 +0300

      KVM: PPC: Book3e: Add AltiVec support

      Add AltiVec support in KVM for Book3e. FPU support gracefully reuse host
      infrastructure so follow the same approach for AltiVec.

      Book3e specification defines shared interrupt numbers for SPE and AltiVec
      units. Still SPE is present in e200/e500v2 cores while AltiVec is present 
in
      e6500 core. So we can currently decide at compile-time which of the SPE or
      AltiVec units to support exclusively by using CONFIG_SPE_POSSIBLE and
      CONFIG_PPC_E500MC defines. As Alexander Graf suggested, keep SPE and 
AltiVec
      exception handlers distinct to improve code readability.

      Guests have the privilege to enable AltiVec, so we always need to support
      AltiVec in KVM and implicitly in host to reflect interrupts and to 
save/restore
      the unit context. KVM will be loaded on cores with AltiVec unit only if
      CONFIG_ALTIVEC is defined. Use this define to guard KVM AltiVec logic.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 3efc7da61f6c5af78f67f03df8b0e1a473d8bc45
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:36:22 2014 +0300

      KVM: PPC: Book3E: Increase FPU laziness

      Increase FPU laziness by loading the guest state into the unit before 
entering
      the guest instead of doing it on each vcpu schedule. Without this 
improvement
      an interrupt may claim floating point corrupting guest state.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit bc8a4e5c2504eeca248f0b668fe94a80081cb9b6
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 14:40:06 2014 +0530

      KVM: PPC: BOOKE: Add one_reg documentation of SPRG9 and DBSR

      This was missed in respective one_reg implementation patch.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 06a29e427432b4baaacc3b816b57e90fe08561ff
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:59:30 2014 +1000

      KVM: PPC: Book3S HV: Add register name when loading toc

      Add 'r' to register name r2 in kvmppc_hv_enter.

      Also update comment at the top of kvmppc_hv_enter to indicate that R2/TOC 
is
      non-volatile.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2b2695a8d85593ec0253f7fdbeea1e18f0f9e5e2
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:09:04 2014 +0300

      powerpc/booke: Revert SPE/AltiVec common defines for interrupt numbers

      Book3E specification defines shared interrupt numbers for SPE and AltiVec
      units. Still SPE is present in e200/e500v2 cores while AltiVec is present 
in
      e6500 core. So we can currently decide at compile-time which unit to 
support
      exclusively. As Alexander Graf suggested, this will improve code 
readability
      especially in KVM.

      Use distinct defines to identify SPE/AltiVec interrupt numbers, reverting
      c58ce397 and 6b310fc5 patches that added common defines.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Acked-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 3477e71d53197d7f1b6a1f7416f3c42ffec5f221
  Author: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:09:03 2014 +0300

      powerpc/booke: Restrict SPE exception handlers to e200/e500 cores

      SPE exception handlers are now defined for 32-bit e500mc cores even though
      SPE unit is not present and CONFIG_SPE is undefined.

      Restrict SPE exception handlers to e200/e500 cores adding 
CONFIG_SPE_POSSIBLE
      and consequently guard __stup_ivors and __setup_cpu functions.

      Signed-off-by: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Acked-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2c5096720f3e325df697881cc2a5b3d810b57109
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:56 2014 +0530

      KVM: PPC: BOOKE: Add one reg interface for DBSR

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 348ba71081cd8444178d24d3ed13d34fc1b61dae
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:55 2014 +0530

      KVM: PPC: BOOKE: Guest and hardware visible debug registers are same

      Guest visible debug register and hardware visible debug registers are
      same, so ther is no need to have arch->shadow_dbg_reg, instead use
      arch->dbg_reg.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 2190991e7caa2e2a2b976e9ed16e55f8c51623be
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:54 2014 +0530

      KVM: PPC: BOOKE: Clear guest dbsr in userspace exit KVM_EXIT_DEBUG

      Dbsr is not visible to userspace and we do not think any need to
      expose this to userspace because:
        Userspace cannot inject debug interrupt to guest (as this
        does not know guest ability to handle debug interrupt), so
        userspace will always clear DBSR.
        Now if userspace has to always clear DBSR in KVM_EXIT_DEBUG
        handling then clearing dbsr in kernel looks simple as this
        avoid doing SET_SREGS/set_one_reg() to clear DBSR

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 37277b1129de84024f1f427da7bf25aabccf835e
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:53 2014 +0530

      KVM: PPC: BOOKE: Allow guest to change MSR_DE

      This patch changes the default behavior of MSRP_DEP, that is
      guest is not allowed to change the MSR_DE, to guest can change
      MSR_DE. When userspace is debugging guest then it override the
      default behavior and set MSRP_DEP. This stops guest to change
      MSR_DE when userspace is debugging guest.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit c8ca97ca9b87c0a9c9e67feda656b8dbca65cf08
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:52 2014 +0530

      KVM: PPC: BOOKE : Emulate rfdi instruction

      This patch adds "rfdi" instruction emulation which is required for
      guest debug hander on BOOKE-HV

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 9fee7563cdb535596c48e7b05383d75590a64418
  Author: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:08:51 2014 +0530

      KVM: PPC: BOOKE: allow debug interrupt at "debug level"

      Debug interrupt can be either "critical level" or "debug level".
      There are separate set of save/restore registers used for different level.
      Example: DSRR0/DSRR1 are used for "debug level" and CSRR0/CSRR1
      are used for critical level debug interrupt.

      Using CPU_FTR_DEBUG_LVL_EXC to decide which interrupt level to be used.

      Signed-off-by: Bharat Bhushan <Bharat.Bhushan@xxxxxxxxxxxxx>
      Signed-off-by: Alexander Graf <agraf@xxxxxxx>

  commit 62364357c184db52d556f868e493963fac2aea78
  Author: George Cherian <george.cherian@xxxxxx>
  Date:   Tue Sep 9 09:44:34 2014 +0530

      extcon: gpio: Fix code cleanup

      This patch fixes following minor cleanup:
       - Order the include files in alphabetical order.
       - Fix description of state_off in extcon_gpio.h
       - Add a descrition for check_on_resume in extcon_gpio.h

      Signed-off-by: George Cherian <george.cherian@xxxxxx>
      [Modify the name/description of patch to keep standary codiyg style by 
Chanwoo Choi]
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit dc6048d7231914a608938d330a5006f9929f76c7
  Author: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
  Date:   Wed Sep 17 12:58:43 2014 +0900

      extcon: max77693: Fix a bug occured at changing ADC debounce time.

      When it writes some value other than 0 to BTLDset and JIGset, muic device
      will be reset automatically. And it happens during updating ADC debounce 
time,
      because it shares same register. To update ADC debounce time without 
reset,
      set value only to ADCDbset and 0 to BTLDset and JIGset.

      Signed-off-by: Jonghwa Lee <jonghwa3.lee@xxxxxxxxxxx>
      [Remove un-needed masking operation by Chanwoo Choi]
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit b7c7e0865944131820e1a65ff3b08d94ae553d0f
  Author: Jean Delvare <jdelvare@xxxxxxx>
  Date:   Tue Sep 16 23:16:15 2014 +0200

      extcon: sm5502: Drop useless include

      Don't include <linux/input.h> when the driver does not use anything
      from this header file.

      Signed-off-by: Jean Delvare <jdelvare@xxxxxxx>
      Acked-by: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Cc: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Cc: MyungJoo Ham <myungjoo.ham@xxxxxxxxxxx>

  commit 4e9c58cb1219bcbcf6e698ed6541b275048bfa88
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 21 22:52:46 2014 +0200

      ALSA: oxygen: set fifo_size

      Allow the driver to report the hardware FIFO size.

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 5ae0095d00d48be60b2e3cbdb79a35a7d796d96b
  Author: Harley Griggs <hgriggs@xxxxxxxxxxxx>
  Date:   Wed Sep 10 19:58:25 2014 +0100

      ALSA: virtuoso: add partial Xonar Xense support

      This patch adds partial support for the Xonar Xense.

      [trivial coding style fixes by tiwai]

      Signed-off-by: Harley Griggs <hgriggs@xxxxxxxxxxxx>
      Acked-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit d715523174479455b07a8baffbe63ff13e0695bf
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Fri Sep 12 15:16:37 2014 +0200

      extcon: max77693: Use resource managed interrupt line

      Use resource managed interrupt line devm_request_threaded_irq() to
      simplify a little cleanup paths:
       - no goto to cleanup label,
       - simpler remove function.

      Overall the driver size is decreased by 11 line of code.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit bb2e226b3bef596dd56be97df655d857b4603923
  Author: Guenter Roeck <linux@xxxxxxxxxxxx>
  Date:   Sun Sep 21 15:04:53 2014 -0700

      Revert "percpu: free percpu allocation info for uniprocessor system"

      This reverts commit 3189eddbcafc ("percpu: free percpu allocation info for
      uniprocessor system").

      The commit causes a hang with a crisv32 image. This may be an architecture
      problem, but at least for now the revert is necessary to be able to boot a
      crisv32 image.

      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Fixes: 3189eddbcafc ("percpu: free percpu allocation info for 
uniprocessor system")
      Cc: stable@xxxxxxxxxxxxxxx # Please don't apply 3189eddbcafc

  commit 6281100ec84016facda2bbbed5be649ff0f82073
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Aug 4 15:54:14 2014 +0900

      dt-bindings: extcon: Add support for Richtek RT8973A MUIC device

      This patch add documentation for binding of Richtek RT8973A (Micro USB 
Switch)
      device which is using EXTCON subsystem. The RT8973A device can detect 
various
      external accessories when external accessories is attached or detached.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

  commit c03e017c4d3d0fb783cbe6b7b9e4f278addcb23a
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:05:21 2014 +0900

      extcon: rt8973a: Add Richtek RT8973A extcon driver

      This patch add support for Richtek RT8973A which is Micro USB Switch OVP
      and i2c interface. The RT8973A is a USB port accessory detector and switch
      that is optimized to protect low voltage system from abnormal high input
      voltage (up to 28V) and supports high speed USB operation. Also, RT8973A
      support 'auto-configuration' mode. If auto-configuration mode is enabled,
      RT8973A would control internal h/w patch for USB D-/D+ switching.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Seung-Woo Kim <sw0312.kim@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>

  commit fbae30d8dd35454bd4a55445d1bb51c620f8e646
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 12 10:15:39 2014 +0900

      extcon: sm5502: Clean up codes by using checkpatch script

      This patch just clean up codes by using checkpatch script and fix warning
      message about if statement.

      - the result of checkpatch script as following:
      WARNING: void function return statements are not generally useful
      + return;
      +}

      WARNING: quoted string split across lines
      +                 dev_err(info->dev, "failed: irq request (IRQ: %d,"
      +                         " error :%d)\n", muic_irq->irq, ret);

      - warning message about coding style.

        drivers/extcon/extcon-sm5502.c:398 sm5502_muic_cable_handler()
                warn: we tested 'attached' before and it was 'false'

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit ca2a07e45d1d3d31a0a85d2f63d81a897c610040
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Thu Jul 31 16:32:46 2014 +0900

      extcon: sm5502: Move sm5502.h header file to extcon directory

      This patch move sm5502.h header file from 'include/linux/extcon' to
      'driver/extcon' because sm5502.h is used for 
driver/extcon/extcon-sm5502.c.
      and remove duplicate license description.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit 0746d5d31f61721bf3e4ab84d75fac08d03e2a9a
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 12 13:28:11 2014 +0900

      extcon: sm5502: Add I2C dependency to fix build break

      This patch add I2C configuration dependency to fix following build break.
      If specific kernel build I2C as module, extcon-sm5502 have to depend on
      I2C configuration.

        drivers/built-in.o: In function `regmap_smbus_byte_reg_read':
        regmap-i2c.c:(.text+0x5030a): undefined reference to 
`i2c_smbus_read_byte_data'
        drivers/built-in.o: In function `regmap_smbus_byte_reg_write':
        regmap-i2c.c:(.text+0x50338): undefined reference to 
`i2c_smbus_write_byte_data'
        drivers/built-in.o: In function `regmap_smbus_word_reg_read':
        regmap-i2c.c:(.text+0x50356): undefined reference to 
`i2c_smbus_read_word_data'
        drivers/built-in.o: In function `regmap_smbus_word_reg_write':
        regmap-i2c.c:(.text+0x50384): undefined reference to 
`i2c_smbus_write_word_data'
        drivers/built-in.o: In function `regmap_i2c_read':
        regmap-i2c.c:(.text+0x503cf): undefined reference to `i2c_transfer'
        drivers/built-in.o: In function `regmap_i2c_gather_write':
        regmap-i2c.c:(.text+0x50442): undefined reference to `i2c_transfer'
        drivers/built-in.o: In function `regmap_i2c_write':
        regmap-i2c.c:(.text+0x50474): undefined reference to `i2c_master_send'
        drivers/built-in.o: In function `sm5502_muic_i2c_init':
        extcon-sm5502.c:(.init.text+0x6630): undefined reference to 
`i2c_register_driver'

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit 0ccc7955acc19e7f4515e51993b7b95cf5a35fdc
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Wed Jul 30 15:39:02 2014 +0900

      extcon: sm5502: Fix bug to check cable type

      This patch fix bug when checking cable type. SM5502 have to use ADC value
      to get correct cable type.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>

  commit 42532512ee0eff90076fc7c49391e17b1d51d91b
  Merge: 6b654af 72ed6cc
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Mon Sep 22 10:07:25 2014 +1000

      Merge branch 'exynos-drm-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next

         Sorry for late. This pull request includes some enhancements
         for Exynos drm, new feature supports, cleanups and fixups
         like below,

         - Consider low power transmission for drm mipi dsi module,
           and also add non-continuous clock mode support for Exynos
           mipi dsi driver.
         - Add Exynos3250 SoC support.
         - Enhance and clean up ipp framework and fimc driver.
         - Update to use component match support and fix up
           de-initialization order.
         - Remove a direct mmap interface and relevant stuff specific to
           Exynos drm, use drm generic mmap interface instead.
           And we will remove the specific interface from userspace
           library, libdrm soon.
         - Use universal plane which allows to replace fake primary plane
           with the real one.
         - Some code cleanups and fixups.

      * 'exynos-drm-next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos: (40 commits)
        drm/exynos: switch to universal plane API
        drm/exynos: use drm generic mmap interface
        drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl
        drm/exynos: factor out initial setting of each driver
        drm/exynos/hdmi: unregister connector on removal
        drm/exynos/dp: unregister connector on removal
        drm/exynos/dpi: unregister connector and panel on removal
        drm/exynos/dsi: unregister connector on removal
        drm/exynos/fb: free exynos framebuffer on error
        drm/exynos/fbdev: fix fbdev gem object cleanup
        drm/exynos: fix drm driver de-initialization order
        drm/exynos/ipp: traverse ipp drivers list safely
        drm/exynos: update to use component match support
        drm/exynos/ipp: add file checks for ioctls
        drm/exynos/ipp: remove file argument from node related functions
        drm/exynos/fimc: fix source buffer registers
        drm/exynos/fimc: simplify buffer queuing
        drm/exynos/fimc: do not enable fimc twice
        drm/exynos/fimc: avoid clearing overflow bits
        drm/exynos/ipp: remove events during command cleaning
        ...

  commit eb500df22c930f5185bcfc66fd501358d45ce071
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:02:11 2014 -0300

      [media] em28xx: Get rid of some unused modprobe parameters at vbi code

      There are two modprobe parameters for VBI that aren't used
      anywhere (one for debug, the other one related to the buffer
      size). Get rid of them!

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e0aa2b28d4b5cdf3d878331bce88d05b303304a0
  Author: Morgan Phillips <winter2718@xxxxxxxxx>
  Date:   Mon Sep 8 09:49:47 2014 -0300

      [media] sn9c20x: fix checkpatch warning: sizeof cmatrix should be 
sizeof(cmatrix)

      Signed-off-by: Morgan Phillips <winter2718@xxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 312487ccfde9df5e39cd23d1c686b5cce8bab046
  Author: Morgan Phillips <winter2718@xxxxxxxxx>
  Date:   Mon Sep 8 09:32:22 2014 -0300

      [media] sn9c20x.c: fix checkpatch error: that open brace { should be on 
the previous line

      Signed-off-by: Morgan Phillips <winter2718@xxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 1c5eaa23d8fb8bb8c0f4707eeb456a870d7c18c4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 10:19:33 2014 -0300

      [media] cx23885: fix size helper functions

      The norm_swidth function was unused and is dropped. It's not clear
      what the purpose of that function was.

      The norm_maxh function was changed so it tests for 60 Hz standards
      rather than for 50 Hz standards. The is the preferred order.

      The norm_maxw function was poorly written and used: it gives the maximum
      allowed line width for the given standard. For 60 Hz that's 720, but
      for 50 Hz that's 768 which allows for 768x576 which gives you square
      pixels. For 60 Hz formats it is 640x480 that gives square pixels, so
      there is no need to go beyond 720.

      The initial width was set using norm_maxh(), which was wrong. Just set
      to 720, that's what you normally use. Since the initial standard was
      NTSC anyway the initial width was always 720 anyway.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 420b21761986dc16521e72951b9fc6e5d0a515df
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 10:19:32 2014 -0300

      [media] cx23885: fix VBI support

      Tested VBI support and discovered that the wrong offset was used.
      After this change it is now working. Verified with CC/XDS for NTSC
      and WSS/Teletext on PAL.

      It also reported the wrong start lines for the second field. That's
      now fixed as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f8789e6d9c824aeaeeb5b44b926dc8e960487cfe
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 07:36:39 2014 -0300

      [media] adv7604/adv7842: fix il_vbackporch typo and zero the struct

      Both adv7604 and adv7842 had the same typo in the code that sets
      the vertical backporch for the second interlaced field: it was
      assigned to vbackporch instead of il_vbackporch.

      In addition, the timings struct wasn't zeroed in the adv7842 driver,
      leaving several fields to undefined values causing the timing match
      function to fail.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c166845c9c452e9639a2e8b44581ce95942e89a5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Sep 20 07:36:38 2014 -0300

      [media] v4l2-dv-timings: only check standards if non-zero

      If one or both of the timings being compared have the standards field
      with value 0, then accept that. Only check for matching standards if
      both timings have actually filled in that field.

      Otherwise no match will ever be found since when timings are detected
      the standards field will typically be set to 0 by the driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 62f28725a8dc5c16d3d63606f046899ae41fcf4a
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sat Sep 20 06:11:44 2014 -0300

      [media] vivid: add teletext support to VBI capture

      This is useful to test teletext capture applications like alevt and mtt.

      It also fixes a previously undetected bug where the PAL VBI start line
      of the second field was off by one. Using the new field start defines
      helps a lot fixing such bugs.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 625c3442dcc79722c60afc398beac4c11f0395ac
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Sat Sep 13 06:28:02 2014 -0300

      [media] DocBook media: fix wrong prototype

      G_EDID is an RW ioctl, so the struct v4l2_edid isn't const.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e93e7fd9f5a3fffec7792dbcc4c3574653effda7
  Author: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
  Date:   Tue Sep 9 04:42:43 2014 -0300

      [media] v4l2: uvcvideo: Allow using larger buffers

      A test in uvc_video_decode_isoc() checks whether an image has been
      received from the camera completely. For this the data amount is compared
      to the buffer length, which, however, doesn't have to be equal to the
      image size. Switch to using formats .sizeimage field for an exact
      expected image size.

      [Renamed image_size to frame_size]

      Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 720b055d4b2ac8a73118019e1a01d8e6c8f63332
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 21 20:35:05 2014 -0300

      [media] hackrf: Fix a long constant

      drivers/media/usb/hackrf/hackrf.c:64:3: warning: this decimal constant is 
unsigned only in ISO C90 [enabled by default]
         .rangehigh  = 4294967294, /* max u32, hw goes over 7GHz */
         ^

      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e5ab1477bc4d213c602cb7427b6594db35d5c4c4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 10 04:20:15 2014 -0300

      [media] MAINTAINERS: add HackRF SDR driver

      HackRF SDR driver. Video4Linux USB device.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 969ec1f6bd925092109eaf21501a9d64adfc7ad4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 23 04:40:01 2014 -0300

      [media] hackrf: HackRF SDR driver

      V4L2 driver for HackRF SDR. Very basic version, with reduced
      feature set. Driver implements receiver only, hardware supports
      also transmitter.

      USB ID 1d50:6089. Model HackRF One

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 22889ef8162b86c25b6c609624a9c53f9fd7f642
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 19:36:58 2014 -0300

      [media] v4l: Fix ARGB32 fourcc value in the documentation

      The ARGB32 pixel format's fourcc value is defined to 'BA24' in the
      videodev2.h header, but documented as 'AX24'. Fix the documentation.

      Reported-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit fcc0d3db28922f9ba21ea6c7b23ea10ffb5d3521
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 17:06:33 2014 -0300

      [media] v4l: Add ARGB555X and XRGB555X pixel formats

      The existing RGB555X pixel format is ill-defined in respect to its alpha
      bit and its meaning is driver dependent. Create new standard ARGB555X
      and XRGB555X variants with clearly defined meanings and make the
      existing variant deprecated.

      The new pixel formats 4CC values have been selected to match the DRM
      4CCs for the same in-memory formats.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit de8eae36057b50086278af1ec4d96fc9a2e35f0b
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Thu Jul 17 08:52:08 2014 -0300

      [media] media: Use strlcpy instead of custom code

      Replace strncpy + manually setting the terminating '\0' with an strlcpy
      call.

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 62ea864f84fed6e04dd033d500d4c9183a83d590
  Author: Paul Fertser <fercerpav@xxxxxxxxx>
  Date:   Sun Jun 8 12:16:48 2014 -0300

      [media] media: usb: uvc: add a quirk for Dell XPS M1330 webcam

      As reported on [1], this device needs this quirk to be able to
      reliably initialise the webcam.

      [1] http://ubuntuforums.org/showthread.php?t=2145996

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Paul Fertser <fercerpav@xxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 17e1319fd051f6f1d8b923ca3104c3391610ab32
  Author: William Manley <will@xxxxxxxxxxxxxxxxx>
  Date:   Thu Mar 13 09:38:48 2014 -0300

      [media] uvcvideo: Work around buggy Logitech C920 firmware

      The uvcvideo webcam driver exposes the v4l2 control "Exposure (Absolute)"
      which allows the user to control the exposure time of the webcam,
      essentially controlling the brightness of the received image.  By default
      the webcam automatically adjusts the exposure time automatically but the
      if you set the control "Exposure, Auto"="Manual Mode" the user can fix
      the exposure time.

      Unfortunately it seems that the Logitech C920 has a firmware bug where
      it will forget that it's in manual mode temporarily during initialisation.
      This means that the camera doesn't respect the exposure time that the user
      requested if they request it before starting to stream video.  They end up
      with a video stream which is either too bright or too dark and must reset
      the controls after video starts streaming.

      This patch introduces the quirk UVC_QUIRK_RESTORE_CTRLS_ON_INIT which
      causes the cached controls to be re-uploaded to the camera immediately
      after initialising the camera.  This quirk is applied to the C920 to work
      around this camera bug.

      Signed-off-by: William Manley <will@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3ea375239ca06014b8b421ab1d73d6628d22036f
  Author: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
  Date:   Wed Sep 3 21:47:48 2014 -0300

      [media] v4l: uvcvideo: Add support for pan/tilt speed controls

      Map V4L2_CID_TILT_SPEED and V4L2_CID_PAN_SPEED to the standard UVC
      CT_PANTILT_RELATIVE_CONTROL terminal control request.

      Tested by plugging a Logitech ConferenceCam C3000e USB camera
      and controlling pan/tilt from the userspace using the VIDIOC_S_CTRL ioctl.
      Verified that it can pan and tilt at the same time in both directions.

      Signed-off-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
      Reviewed-by: Pawel Osciak <posciak@xxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e3d6eb1c16ef174a8fbbdd40770f5cbace0710e4
  Author: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
  Date:   Wed Sep 3 16:38:39 2014 -0300

      [media] v4l: Add camera pan/tilt speed controls

      The V4L2_CID_PAN_SPEED and V4L2_CID_TILT_SPEED controls allow to move the
      camera by setting its rotation speed around its axis.

      Signed-off-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
      Reviewed-by: Pawel Osciak <posciak@xxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7000e325de875fa8a5dd3885c8e8f0f12cf71eaf
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Aug 16 17:33:18 2014 -0300

      [media] media: davinci: remove unneeded dependency ARCH_OMAP3

      this patch removes unneeded dependency of ARCH_OMAP3
      on VIDEO_DM6446_CCDC.
      Also the top level platform Makefile descended into
      davinci/ without any dependency so just drop the
      dependency obj-y, as obj-$(CONFIG_ARCH_DAVINCI)
      already exists.

      Reported-by: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c54d4a0b08bc4deddd3919d64f4121eaa487e28e
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:51 2014 -0300

      [media] media: davinci: vpif_capture: fix the check on suspend/resume 
callbacks

      It is possible to call STREAMON without having any buffers queued.
      So vb2_is_streaming() can return true without start_streaming()
      having been called. Only after at least one buffer has been
      queued will start_streaming be called.

      The check vb2_is_streaming() is incorrect as this would start
      the DMA without having proper DMA pointers set up. this patch
      uses vb2_start_streaming_called() instead to check is streaming
      was called.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 815789244eda0b3be11fb1824354ca20c8ec3508
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:50 2014 -0300

      [media] media: davinci: vpif_display: fix the check on suspend/resume 
callbacks

      It is possible to call STREAMON without having any buffers queued.
      So vb2_is_streaming() can return true without start_streaming()
      having been called. Only after at least one buffer has been
      queued will start_streaming be called.

      The check vb2_is_streaming() is incorrect as this would start
      the DMA without having proper DMA pointers set up. this patch
      uses vb2_start_streaming_called() instead to check is streaming
      was called.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ead130335f35fb732921ee0ffde6639be35aa108
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:49 2014 -0300

      [media] media: videobuf2-core.h: add a helper to get status of 
start_streaming()

      this patch adds a helper to get the status if start_streaming()
      was called successfully.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Cc: Pawel Osciak <pawel@xxxxxxxxxx>
      Cc: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Cc: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3b8a269b7dd64cab4645f95daf3e470e72adfed8
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:48 2014 -0300

      [media] media: davinci: vpif_capture: drop setting of vb2 buffer state to 
ACTIVE

      this patch drops setting of vb2 buffer state to VB2_BUF_STATE_ACTIVE,
      as any buffer queued to the driver is marked ACTIVE by the vb2 core.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 55d3b439acad5c9faf34765f8391a13d153a1e81
  Author: Prabhakar Lad <prabhakar.csengg@xxxxxxxxx>
  Date:   Sat Sep 6 12:26:47 2014 -0300

      [media] media: davinci: vpif_display: drop setting of vb2 buffer state to 
ACTIVE

      this patch drops setting of vb2 buffer state to VB2_BUF_STATE_ACTIVE,
      as any buffer queued to the driver is marked ACTIVE by the vb2 core.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b7900eedfb393dcea9794fbb6d57e4d43338a16b
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Sun Aug 31 07:19:21 2014 -0300

      [media] videobuf: Allow reqbufs(0) to free current buffers

      All the infrastructure for this is already there, and despite our desires 
for
      the old videobuf code to go away, it is currently still in use in 18 
drivers.

      Allowing reqbufs(0) makes these drivers behave consistent with modern 
drivers,
      making live easier for userspace, see e.g. :
      https://bugzilla.gnome.org/show_bug.cgi?id=735660

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 12561ad622de254d69ec1baaf6734afc602a2c30
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:57:59 2014 -0300

      [media] videobuf2-core: take mmap_sem before calling __qbuf_userptr

      (Changes since v2: dropped local variable as suggested by Laurent)

      Commit f035eb4e976ef5a059e30bc91cfd310ff030a7d3 (videobuf2: fix lockdep 
warning)
      unfortunately removed the mmap_sem lock that is needed around the call to
      __qbuf_userptr. Amazingly nobody noticed this (especially me as the 
author)
      until Jan Kara pointed this out to me.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Reported-by: Jan Kara <jack@xxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 825fd08dbbd830b3f42e0f014f4c9f6eba5c434c
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:45:17 2014 -0300

      [media] drivers: media: i2c: adv7343_regs.h: Fix typo in #ifndef

      Test for definedness of the macro which is actually defined, and which
      matches the name of the file.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 69486eb00b3e89735dddb48c8b93ac28458a9c80
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:41:56 2014 -0300

      [media] drivers: media: b2c2: flexcop.h: Fix typo in include guard

      Three trailing underscores is one too many.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 18cb65033832df8d33aa3a9c9c3e32016fc09cf5
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 16 03:57:30 2014 -0300

      [media] tvp7002: Don't update device->streaming if write to register fails

      This ensures device->streaming has correct status.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a0ffe4c0908b27b35ce56d35ba6f3c10be3fd371
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 13:21:15 2014 -0300

      [media] radio-si470x-usb: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_is_int_in.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
      -  \(USB_DIR_IN\|0x80\))
      + usb_endpoint_dir_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
      - \(USB_ENDPOINT_XFER_INT\|3\))
      + usb_endpoint_xfer_int(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd))
      + usb_endpoint_is_int_in(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3b60b761cbec21af35f08d9220023c1f93b0df2c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Mon Aug 4 01:00:46 2014 -0300

      [media] tda18212: convert to RegMap API

      Use RegMap API to handle all the boring I2C register access
      boilerplate stuff.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e4a42e1866edf68c7ddfc42b07676238af49f4df
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 23:40:23 2014 -0300

      [media] tda18212: rename state from 'priv' to 'dev'

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel codebase and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit bdb32655f2fa5055cad1145dac17b76243d20a02
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 23:26:27 2014 -0300

      [media] tda18212: clean logging

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0e584cc29567f9ad248420f9cbd35c0ae3b5e821
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 23:05:31 2014 -0300

      [media] tda18212: convert driver to I2C binding

      Convert driver from DVB proprietary model to common I2C model.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d1ac5540455c3a2a11e943e19e2dc044cebe147d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Mon Sep 22 00:02:01 2014 +0100

      KEYS: Check hex2bin()'s return when generating an asymmetric key ID

      As it stands, the code to generate an asymmetric key ID prechecks the hex
      string it is given whilst determining the length, before it allocates the
      buffer for hex2bin() to translate into - which mean that checking the 
result of
      hex2bin() is redundant.

      Unfortunately, hex2bin() is marked as __must_check, which means that the
      following warning may be generated if the return value isn't checked:

        crypto/asymmetric_keys/asymmetric_type.c: In function
        asymmetric_key_hex_to_key_id:
        crypto/asymmetric_keys/asymmetric_type.c:110: warning: ignoring return
        value of hex2bin, declared with attribute warn_unused_result

      The warning can't be avoided by casting the result to void.

      Instead, use strlen() to check the length of the string and ignore the 
fact
      that the string might not be entirely valid hex until after the 
allocation has
      been done - in which case we can use the result of hex2bin() for this.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit ac7a24fb7560217381d996aae68eda57bbce462a
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 22:35:03 2014 -0300

      [media] em28xx: convert tda18212 tuner to I2C client

      Used tda18212 tuner is implemented as a I2C driver. Use em28xx
      tuner I2C client for tda18212 driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f80f2ae2135966dcd21020dcdca066d3fe5f06df
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 21:47:10 2014 -0300

      [media] anysee: convert tda18212 tuner to I2C client

      Used tda18212 tuner is implemented as I2C driver. Implement I2C
      client to anysee and use it for tda18212.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3ab779c0399276c82a6a64610e7c9c4d5bb267f2
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 3 22:43:26 2014 -0300

      [media] tda18212: prepare for I2C client conversion

      We need carry pointer to frontend via config struct
      (I2C platform_data ptr) when I2C model is used. Add that pointer
      first in order to keep build unbreakable during conversion.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 2db4d179e16d0fcc1ece25798a8e140fa4f9c18a
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Sep 6 11:24:14 2014 -0300

      [media] af9033: init DVBv5 statistics

      We need to init supported stats here in order signal app which
      stats are supported.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d4d6a34d36b1e72d0c5cf470a41fc7bc79acd73f
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Sep 4 18:35:59 2014 -0300

      [media] af9035: remove I2C client differently

      It crash kernel when device was removed while it was streaming.
      That is because we removed driver and frontend thread was still
      running. Use new callback which allows I2C driver removal just
      after frontend is unregistered.

      V2: fixed by reported by Daniel

      Reported-by: Daniel Glöckner <daniel-gl@xxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 1066d77f682e84efb56fbd4e5c8bb236532eccc7
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Sep 4 18:31:40 2014 -0300

      [media] dvb-usb-v2: add tuner_detach callback

      Add tuner_detach callback in order to allow custom detach. It is
      needed when tuner driver is implemented I2C client or some other
      kernel bus, but not proprietary dvb_attach / dvb_detach.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ca42129f867fbc427d709408b3ae35988cc08ed4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Sep 4 17:04:44 2014 -0300

      [media] dvb-usb-v2: add frontend_detach callback

      Add frontend_detach callback in order to allow custom detach. It is
      needed when demod driver is implemented I2C client or some other
      kernel bus, but not proprietary dvb_attach / dvb_detach.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ef2fb46b6d7ed9df5906a3c76c9c4673355cd339
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 3 23:30:44 2014 -0300

      [media] af9033: remove all DVBv3 stat calculation logic

      Statistics are now calculated for DVBv5 and those DVBv5 values are
      returned for legacy DVBv3 calls also. So we could remove all old
      statistics calculation logic.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit e53c47445bb585f864dd861393691b1346f6ec80
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 3 23:22:53 2014 -0300

      [media] af9033: wrap DVBv3 BER to DVBv5 BER

      DVBv5 BER is calculated anyway, so just return it for legacy
      read_ber() API too.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 1d0ceae4a19d318b443277ea6ac891a2e6e8fdc3
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Sep 3 23:07:39 2014 -0300

      [media] af9033: wrap DVBv3 UCB to DVBv5 UCB stats

      Remove 'duplicate' DVBv3 read UCB implementation and return value,
      calculated already for DVBv5 statistics.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6bb096c92671cad4a8cfcb8bf2a5309a9033faee
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 08:29:46 2014 -0300

      [media] af9033: implement DVBv5 post-Viterbi BER

      Implement following DTV API commands:
      DTV_STAT_POST_ERROR_BIT_COUNT
      DTV_STAT_POST_TOTAL_BIT_COUNT

      These will provide post-Viterbi bit error rate reporting.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 204f4319289fcd45ae2d059a4cfc200c7754b050
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 08:01:10 2014 -0300

      [media] af9033: implement DVBv5 stat block counters

      Implement following API commands:
      DTV_STAT_ERROR_BLOCK_COUNT
      DTV_STAT_TOTAL_BLOCK_COUNT

      These returns total and uncorrected error packets from outer FEC.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6b45778609dbe4e7d03abe9482a1a5621e2a3e64
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 05:03:21 2014 -0300

      [media] af9033: wrap DVBv3 read SNR to DVBv5 CNR

      Remove 'duplicate' DVBv3 read SNR implementation and return value,
      calculated already by DVBv5 CNR, from the cache.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3e41313aeadfc5e3b3f827519f3840bca1b98f6d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 04:24:41 2014 -0300

      [media] af9033: implement DVBv5 statistics for CNR

      Return CNR via DVBv5 statistics API.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 83f1161911c5f32dc4cfa817a73ae028d32c43b7
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Sep 2 03:55:21 2014 -0300

      [media] af9033: implement DVBv5 statistics for signal strength

      Let the demod firmware estimate RF signal strength and return it
      to the app as a dBm. To handle that, use thread which reads signal
      strengths from firmware in 2 sec intervals when device is active.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 249c697e5e2c8e1347d79be0a9c93a985f2ad12e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Mon Sep 1 19:44:59 2014 -0300

      [media] MAINTAINERS: IT913X driver filenames

      I removed tuner_ prefix from the driver file names. Update
      maintainers entry according to that.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5c114a4f88e0998aac77e7b22f992bcd4104334c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Mon Sep 1 00:38:01 2014 -0300

      [media] af9035: replace PCTV device model numbers with name

      Use device names for recent PCTV Systems devices:
      PCTV AndroiDTV (78e)
      PCTV microStick (79e)

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a781edd16c9da9c3cd9ceea36c780895b87417d2
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 22:57:26 2014 -0300

      [media] af9033: remove I2C addr from config

      I2C driver address is passed as a i2c_new_device() parameter when
      device is created. Thus no need to keep it in config struct.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ee36381ee8cec66ff976ad2c91e85dbee4a02859
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 22:17:12 2014 -0300

      [media] af9035: few small I2C master xfer changes

      Biggest problem of that function is complexity. Try reduce complexity:

      * define macros to detect all 3 supported xfers
      * remove duplicate message maximum size checks

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6a087f1f6bb731719ff7b8e20a3ec6a8613fff12
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 21:08:09 2014 -0300

      [media] af9033: clean up logging

      It uses I2C client so logging system prints module name
      automatically. Function name is also added automatically, if it is
      requested from dynamic debug by setting proper format.
      Because of that, we could simplify logging in our driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f5b00a767006e47f9c32099f0797068a7a3e4c5c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 20:57:05 2014 -0300

      [media] af9033: convert to I2C client

      Convert driver to kernel I2C model.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 09611caad158f868993261c7d9277a9a331f8ea3
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 02:18:34 2014 -0300

      [media] af9033: rename 'state' to 'dev'

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel codebase and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ef5211fd59ac28e9728bcf5c02207207fb8a74b5
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 02:03:05 2014 -0300

      [media] af9033: fix firmware version logging

      AF9030 and IT9130 series has different memory location for firmware
      version. Choose correct location according to chip type.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5190ff3e3e6ec55ecda805e68c4746aec8c1203c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 31 00:29:33 2014 -0300

      [media] it913x: replace udelay polling with jiffies

      udelay based I/O polling loop is a bad idea, especially system
      performance point of view. Kernel jiffies are preferred solution
      for such situations. Use it instead.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 17027b9620e6a2ea1d7f3cd0761803c44c65e2ed
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 30 23:52:48 2014 -0300

      [media] it913x: refactor code largely

      Refactor code largely.

      Try to keep order of register read/write same as windows driver does as
      it makes comparing sniffs easier.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3d2f18d34692a413fcd75f5e83fc1dcb7afac13c
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 28 02:07:08 2014 -0300

      [media] it913x: get rid of script loader and and private header file

      Used script loader is quite useless and hides register numbers
      making code hard to understand. Get rid of it and use standard
      RegMap register write functions directly.

      it913x_priv.h file leaves empty after that change and is also
      removed.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b7413c800fa7566696f1209207a90d014f548dac
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 28 01:45:52 2014 -0300

      [media] it913x: remove dead code

      Remove unused tuner set template.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 676c350f97366f648dbe7f7f8202a695d946f764
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Wed Aug 27 03:59:27 2014 -0300

      [media] it913x: re-implement sleep

      Re-implement sleep. Based USB sniffs taken from the latest Hauppauge
      windows driver version 07/10/2014, 14.6.23.32191.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d2dbc00cea35081b9f998a0985d151f60ce37835
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 21:45:33 2014 -0300

      [media] it913x: convert to RegMap API

      Use RegMap API to cover I2C register access routines.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit a71b65e8c545f5a72c1c227eae8a6df1d68f3f24
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 20:11:08 2014 -0300

      [media] it913x: rename 'state' to 'dev'

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8da55c94dd85474a9925bd07a73959ae77a5aa6d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 18:56:46 2014 -0300

      [media] it913x: change reg read/write routines more common

      Change register write and read routines to similar which are
      typically used. We have to add processor core as a part of register
      address in order to simplify register access. Chip has two cores,
      called link and ofdm. As for now, use address bit 24 to address used
      core. Bits 15:0 are register address in given core.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3b2a5e8c080da37be6135f44d236fe6b796666d9
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 17:14:16 2014 -0300

      [media] it913x: convert to I2C driver

      Change the it913x driver to use the I2C high lever tuner
      binding model. As af9035 depends on it, add a code there
      to do the binding.

      [mchehab@xxxxxxxxxxxxxxx: Merge 3 patches into one, because
       we don't want to break bisect due to the conversion]
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c2ba9726c342d113bdc36cfd8e984e30498037c6
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Tue Aug 26 00:08:16 2014 -0300

      [media] it913x: rename tuner_it913x => it913x

      Remove tuner_ prefix from module name and file names. Prefix was
      added due to file name conflict on media out-tree build system.
      Demodulator having same name does not exists anymore. So lets
      remove dumb prefix.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d11132411538761ca79ecded63cd16621b6c40ee
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 15:02:14 2014 -0300

      [media] it913x: make checkpatch.pl happy

      Correct issues reported by checkpatch.pl

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 24e419a0f383e626092eb3c13097b691d2923735
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 14:59:53 2014 -0300

      [media] af9033: make checkpatch.pl happy

      Correct issues reported by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c10989a2a86aa8f6eff9115f67bab55304e2dd0d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 14:49:46 2014 -0300

      [media] af9035: make checkpatch.pl happy

      Correct issues reported by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b619ff7ab484ace964b97dacc7e6c78c0e6228aa
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 14:16:29 2014 -0300

      [media] af9035: remove AVerMedia eeprom override

      Reverts commit 3ab25123373270152a9fae98e3c48ef1b2a878c0
      [media] af9035: override tuner for AVerMedia A835B devices

      Original commit itself is correct, but it was replaced by more
      general solution (commit 1cbbf90d0406913ad4b44194b07f4f41bde84e54).
      This old solution was committed by a accident and is not needed
      anymore.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 9e0a976ed60345d53e8d421cb0a39202ce8487fe
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 13:39:16 2014 -0300

      [media] it913x: fix IT9135 AX sleep

      Old IT9135 AX needs a little bit different register settings for
      sleep than newer IT9135 BX. This has been broken always, as power
      management of the whole driver, but it started to be problem as I
      fixed clock. Earlier clock was disabled very first on sleep and
      rest of the commands were skipped by the chip as no clock, leaving
      tuner full power state. When I fixed clocks these PM bugs started
      raising out as I/O errors.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 66f6319936344279466bd09f9788e888e03c99a0
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 12:35:00 2014 -0300

      [media] it913x: avoid division by zero on error case

      Error on init leaves some internal divisor zero, which causes oops
      later. Fix it by populating divisors even it fails.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit f69429447ac11edfcbedd11cff62917831141e35
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 00:15:05 2014 -0300

      [media] it913x: fix tuner sleep power leak

      IT913x tuner driver disables own clock, provided by demod core, as
      very a first operation when tuner is put on *sleep*. That likely
      causes failure of all the rest commands on sleep sequence, which
      leads situation where tuner is not actually on sleep, but consuming
      a lot of power.

      I measured 102mA current consumption from the USB before change
      and after change it was only 32mA. Used device was single tuner
      IT9135 BX.

      Second reason to remove that register from tuner driver is reason
      it is simply on wrong driver (demod vs. tuner), breaking the
      principle of correct driver.

      Clock is now provided more correctly af9033 demod driver as a
      config option.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 15ba8202e6f9417abd1d6831aca4237407e0ff0b
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sat Aug 9 00:08:57 2014 -0300

      [media] af9035: enable AF9033 demod clock source for IT9135

      Integrated RF tuner of IT9135 is connected to demod clock source
      named dyn0_clk. Enable that clock source in order to provide stable
      clock early enough.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit ca681fe0bc9358516c159a35e54069b1a43f25b2
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Fri Aug 8 23:56:49 2014 -0300

      [media] af9033: provide dyn0_clk clock source

      AF903x/IT913x demod provides clock source(s). It seems that this
      clock source is used for integrated RF tuner of IT913x. It is
      enabled by default, but firmware disables it automatically when
      suspend is requested (suspend_flag (0x004c) + trigger_ofsm
      (0x0000)). Automatic disable behavior seems to be similar for both
      AF903x and IT913x I tested, though there is no likely any real
      clock user in a case of AF903x.

      Cc: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7c5e3e5f017d3fced9211747bed423c6bcda7f7c
  Author: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
  Date:   Fri Aug 1 06:19:58 2014 -0300

      [media] get_dvb_firmware: Update firmware of ITEtech IT9135

      IT9135 firmware update.

      Signed-off-by: Bimow Chen <Bimow.Chen@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit c0aaf696d45e2a72048a56441e81dad78659c698
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 08:32:30 2014 -0300

      [media] coda: coda-bit: Include "<linux/slab.h>"

      coda-bit uses kmalloc/kfree functions, so the slab header needs to be 
included
      in order to fix the following build errors:

      drivers/media/platform/coda/coda-bit.c: In function 'coda_fill_bitstream':
      drivers/media/platform/coda/coda-bit.c:231:4: error: implicit declaration 
of function 'kmalloc' [-Werror=implicit-function-declaration]
      drivers/media/platform/coda/coda-bit.c: In function 
'coda_alloc_framebuffers':
      drivers/media/platform/coda/coda-bit.c:312:3: error: implicit declaration 
of function 'kfree' [-Werror=implicit-function-declaration]

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 976bcb2f6f9c9fb11f0aad7b7c87953e9c3f0116
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Jul 31 16:35:56 2014 -0300

      [media] tda18212: add support for slave chip version

      There is 2 different versions of that chip available, master and
      slave. Slave is used only on dual tuner devices with master tuner.
      Laser printing top of chip is 18212/M or 18212/S according to chip
      version.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8e417224dfb397633601a04214841df12cd470b0
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 25 15:07:04 2014 -0300

      [media] si2168: avoid firmware loading if it has been loaded previously

      Add a variable to keep track if firmware is loaded or not and skip parts 
of the
      initialization if fw is already loaded. Resume from sleep with a different
      command compared to initial power up and run command 85 after resume 
command.
      This behaviour is observed when using manufacturer provided binary-only 
si2168
      driver for TechnoTrend CT2-4400.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 4cbf6ed910c88d7f6c15304f9a5a3ed86290dc06
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 25 15:07:03 2014 -0300

      [media] si2157: avoid firmware loading if it has been loaded previously

      Add a variable into state to keep track if firmware has been loaded or 
not.
      Skip firmware loading in case it is already loaded (resume from sleep).

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 0e38233d329e463a64146080c008d8044651bd3f
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 25 15:07:02 2014 -0300

      [media] si2157: change command for sleep

      Instead of sending command 13 to the tuner, send command 16 when 
sleeping. This
      behaviour is observed when using manufacturer provided binary-only Linux 
driver
      for TechnoTrend CT2-4400 (Windows driver does not do power management).

      The issue with command 13 is that firmware loading is necessary after 
that.
      This is not an issue with tuners that do not require firmware, but 
starting
      streaming after sleep on an Si2158 takes noticeable time as firmware is
      loaded on resume.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit d4d2050006bfb0c4af41288143424d3b0b9b325e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:57:54 2014 -0300

      [media] rtl2832_sdr: logging changes

      Remove function name from debug logs. Logging system could add it
      automatically.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b538a8e85b2b2fbb954da2b9189eaf18cf9098bf
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:44:13 2014 -0300

      [media] rtl2832_sdr: enhance sample rate debug calculation precision

      Sample rate calculation gives a little bit too large results because
      in real life there was around one milliseconds (~one usb packet) too
      much data for given time. Calculate time more accurate in order to
      provide better results.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit abfc8d66d72ba183eb3b5d344fd1ec17233db8bb
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:37:57 2014 -0300

      [media] rtl2832_sdr: remove unneeded spinlock irq flags initialization

      There is no need to init flags before calling spin_lock_irqsave().
      spin_lock_irqsave is macro which stores value to 'flags'

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 13bd82d18ec29c7c81f2d42816f5a14095977c9e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:35:48 2014 -0300

      [media] e4000: logging changes

      Remove function name from debug logs. Logging system could add it
      automatically.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b63ab6b064f73721568a46080d41422ea223ee6e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:26:23 2014 -0300

      [media] msi2500: remove unneeded spinlock irq flags initialization

      There is no need to init flags before calling spin_lock_irqsave().
      spin_lock_irqsave is macro which stores value to 'flags'.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 5fa51cc36ac14e0a2a6fd4f9037bf4372066e894
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 23:12:13 2014 -0300

      [media] msi001: logging changes

      Remove function name from debug logs. Logging system could add it
      automatically.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 100b7931f4c300fd6c278d890a92b9668feaf44d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 22:54:06 2014 -0300

      [media] msi2500: logging changes

      Kernel logging system needs pointer to usb interface device in
      order to print names and bus numbers properly. There was wrong
      device pointer given and log printings wasn't correct.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit b8843c7979fc8ea54efeaef8e9d524c33c42f099
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 20:11:27 2014 -0300

      [media] airspy: enhance sample rate debug calculation precision

      Sample rate calculation gives a little bit too large results because
      in real life there was around one milliseconds (~one usb packet) too
      much data for given time. Calculate time more accurate in order to
      provide better results.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 8880f2cbdb0a981ea8e6a5ce2915abac26120523
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 19:27:43 2014 -0300

      [media] airspy: remove unneeded spinlock irq flags initialization

      There is no need to init flags before calling spin_lock_irqsave().
      spin_lock_irqsave is a macro which stores value to 'flags'.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 617123ae383e66b3a2c5f57155b49af5bb4327db
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 19:14:32 2014 -0300

      [media] airspy: logging changes

      Kernel logging system needs pointer to usb interface device in
      order to print names and bus numbers properly. There was wrong
      device pointer given and log printings wasn't correct.

      Remove some debug logging from v4l2 ioctl functions. v4l2 core debug
      prints almost same information when enabled.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 7057005db6482516099e7b48b3bebaf9a3f213cb
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 18:31:52 2014 -0300

      [media] airspy: coding style issues

      Fix issues reported by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 6b831d78477c9bbfbcb4cb60af13e13bd2c7467e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Sun Aug 24 21:59:36 2014 -0300

      [media] airspy: fix error handling on start streaming

      Free all reserved USB buffers and URBs on failure. Return all queued
      buffers to vb2 with state queued on error case.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>

  commit 3cf0c6bd68915aee3b5827b960e485de201e42c1
  Merge: f5281fc c1f03b4
  Author: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 21 16:40:04 2014 -0300

      Merge remote-tracking branch 'linus/master' into patchwork

      There are some patches that depends on media-v3.16-rc6.
      So, merge back from upstream before applying them.

      * linus/master: (1123 commits)
        drm/nouveau: ltc/gf100-: fix cbc issues on certain boards
        drm/bochs: add missing drm_connector_register call
        drm/cirrus: add missing drm_connector_register call
        staging: vt6655: buffer overflow in ioctl
        USB: storage: Add quirks for Entrega/Xircom USB to SCSI converters
        USB: storage: Add quirk for Ariston Technologies iConnect USB to SCSI 
adapter
        USB: storage: Add quirk for Adaptec USBConnect 2000 USB-to-SCSI Adapter
        USB: EHCI: unlink QHs even after the controller has stopped
        [SCSI] fix for bidi use after free
        [SCSI] fix regression that accidentally disabled block-based tcq
        [SCSI] libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu
        drm/radeon: Fix typo 'addr' -> 'entry' in rs400_gart_set_page
        drm/nouveau/runpm: fix module unload
        drm/radeon/px: fix module unload
        vgaswitcheroo: add vga_switcheroo_fini_domain_pm_ops
        drm/radeon: don't reset dma on r6xx-evergreen init
        drm/radeon: don't reset sdma on CIK init
        drm/radeon: don't reset dma on NI/SI init
        drm/radeon/dpm: fix resume on mullins
        drm/radeon: Disable HDP flush before every CS again for < r600
        ...

  commit 48849a4150e353656dc5d207f2a56ebd00484ce6
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Tue Sep 9 10:58:49 2014 +0300

      iwlwifi: mvm: Refactor and fix max probe len computation

      Move iwl_mvm_max_scan_ie_len function to scan.c and fix the
      implementation to conform with the LMAC scan API.
      Since the correct implementation would leave us with unacceptably
      tiny probes, add a workaround which returns a larger value.
      In current implementation it's possible that unified_scan_lmac and
      unified_sched_scan_lmac would return -ENOBUFS.

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9b60bb6d86496af1adc753795de2c12c4499868a
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Sun Sep 21 12:45:34 2014 +0300

      iwlwifi: mvm: disable BT Co-running by default

      The tables still contain dummy values.

      Cc: <stable@xxxxxxxxxxxxxxx> [3.15+]
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 5466112f0935f079e225514905c57d5e5285a9b6
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 17:03:46 2014 -0400

      pnfs/blocklayout: Fix a 64-bit division/remainder issue in bl_map_stripe

      kbuild test robot reports:

         fs/built-in.o: In function `bl_map_stripe':
         >> :(.text+0x965b4): undefined reference to `__aeabi_uldivmod'
         >> :(.text+0x965cc): undefined reference to `__aeabi_uldivmod'
         >> :(.text+0x96604): undefined reference to `__aeabi_uldivmod'

      Fixes: 5c83746a0cf2 (pnfs/blocklayout: in-kernel GETDEVICEINFO XDR 
parsing)
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit efed66407d465549e0457b2c1f5419503edfb79b
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 15:58:53 2014 +0300

      iwlwifi: mvm: rs: fix logic in case of multiple TIDs

      In case of traffic on multiple TIDs where one is aggregated
      and the other is not RS would toggle between considering
      traffic vs. the station as aggregated and not aggregated.
      Instead consider the sta state as aggregated as long as
      there's at least one TID aggregated.
      This limitation is because the rates table is kept per
      station and not per TID.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a7130442b03e095f3a86efac799fbf0374a5adb9
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 15:28:09 2014 +0300

      iwlwifi: mvm: report all BA notifs to RS

      Currently BA notifications which don't reclaim any frames
      would not cause the RS to be called as no skbs are passed
      to mac80211. This is not optimal as RS can benefit from the
      statistics of sent vs. acked of such a BA. This can improve the
      reaction time of the RS algorithm. Also, an upcoming change in
      the firmware would cause BA timeout to be reported as a BA notif
      with 0 acked so this change is required for that as well.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2bf6508133c606ff3acd9a65a5175feaeb7a5e30
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Thu Sep 18 17:22:58 2014 +0300

      iwlwifi: 8000: fix fw name to account for revision

      The 8000 HW series also includes the revision in the FW
      name.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 1fc0e22138406ac0e8451f7203dfbfd74fa5cfba
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Wed Sep 17 13:28:50 2014 +0300

      iwlwifi: pcie: fix HW_REV saving for 8000 series

      Align the trans->hw_rev variable format with previous series
      format.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 4f08970f5284dce486f0e2290834aefb2a262189
  Author: Oren Givon <oren.givon@xxxxxxxxx>
  Date:   Wed Sep 17 10:31:56 2014 +0300

      iwlwifi: Add missing PCI IDs for the 7260 series

      Add 4 missing PCI IDs for the 7260 series.

      Cc: <stable@xxxxxxxxxxxxxxx> [3.10+]
      Signed-off-by: Oren Givon <oren.givon@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ddfc1593737f36a04ec5e23e9cb0c6b2bad3f3a6
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 16:40:38 2014 +0300

      iwlwifi: mvm: limit aggregation size in low latency to 6

      This is a tradeoff between enabling better throughput for
      bursty traffic and low latency. The number 6 was found to be
      a good tradeoff for the Miracast use case which is the
      major use case for low latency.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 1ebc8f2ef83d182941e741af4b59dc904f12853c
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Sep 14 15:23:23 2014 +0300

      iwlwifi: mvm: rs: refactor to allow direct rs updating

      Enable RS to get updated directly via iwl_mvm_rs_tx_status
      which will be called by the driver and not via mac80211
      rate control. This is required for a following patch to
      report on BAs which do not cause the BA window to progress.
      Also this is a first step in decoupling rs from the
      mac80211 rate control.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 361dbec8acffe0201486f1750353a26d21cfff32
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Wed Aug 13 00:31:13 2014 +0300

      iwlwifi: mvm: choose an initial tx rate based on rssi conditions

      Improve the initial tx rate and antenna selection to be based on
      the rssi of the last rx. This avoids starting at the lowest legacy
      rate always and requiring more tx traffic to "climb" up the rates.
      Since this option might cause trouble in certain setups, allow to
      disable it by default.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9c58c79a8a76c510cd3a5012c536d4fe3c81ec3b
  Author: Zhihui Zhang <zzhsuny@xxxxxxxxx>
  Date:   Sat Sep 20 21:24:36 2014 -0400

      sched: Clean up some typos and grammatical errors in code/comments

      Signed-off-by: Zhihui Zhang <zzhsuny@xxxxxxxxx>
      Cc: peterz@xxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1411262676-19928-1-git-send-email-zzhsuny@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 871dd05c0520c2e4caf5516455fb08abc86cd703
  Merge: 9e82bf0 3f56bf3
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Sun Sep 21 01:15:34 2014 +0200

      Merge back earlier 'acpi-lpss' material for 3.18-rc1

  commit 0c7bf3e8cab7900e17ce7f97104c39927d835469
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Sat Sep 20 14:49:10 2014 +0800

      cgroup: remove redundant variable in cgroup_mount()

      Both pinned_sb and new_sb indicate if a new superblock is needed,
      so we can just remove new_sb.

      Note now we must check if kernfs_tryget_sb() returns NULL, because
      when it returns NULL, kernfs_mount() may still re-use an existing
      superblock, which is just allocated by another concurent mount.

      Suggested-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 3e2cd91ab92665148616a80dc0745c499d2746a7
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Sat Sep 20 14:35:43 2014 +0800

      cgroup: fix missing unlock in cgroup_release_agent()

      The patch 971ff4935538: "cgroup: use a per-cgroup work for release
      agent" from Sep 18, 2014, leads to the following static checker
      warning:

        kernel/cgroup.c:5310 cgroup_release_agent()
        warn: 'mutex:&cgroup_mutex' is sometimes locked here and sometimes 
unlocked.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 93b8877471796c04c16fdef755d4e5c0f521509f
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Sep 20 09:34:45 2014 +0400

      tty: serial_mctrl_gpio: Fix COMPILE_TEST build for architectures with 
custom termios.h

      This patch fixes COMPILE_TEST build of serial_mctrl_gpio module for
      architectures with custom termios.h header.

      sparc64:allmodconfig:

      In file included from drivers/tty/serial/serial_mctrl_gpio.c:21:0:
      include/uapi/asm-generic/termios.h:22:8: error: redefinition of 'struct 
termio'
      ./arch/sparc/include/uapi/asm/termbits.h:16:8: note: originally defined 
here
      make[3]: *** [drivers/tty/serial/serial_mctrl_gpio.o] Error 1

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d07fe967189ff7c32f5a78b4f28c2ccbab850091
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Thu Sep 18 11:24:40 2014 +0800

      ARM: dts: sun8i: Add DMA controller node

      Add the DMA controller node and DMA bindings to the supported devices.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit e625305b390790717cf2cccf61efb81299647028
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Sat Sep 20 01:27:25 2014 -0400

      percpu-refcount: make percpu_ref based on longs instead of ints

      percpu_ref is currently based on ints and the number of refs it can
      cover is (1 << 31).  This makes it impossible to use a percpu_ref to
      count memory objects or pages on 64bit machines as it may overflow.
      This forces those users to somehow aggregate the references before
      contributing to the percpu_ref which is often cumbersome and sometimes
      challenging to get the same level of performance as using the
      percpu_ref directly.

      While using ints for the percpu counters makes them pack tighter on
      64bit machines, the possible gain from using ints instead of longs is
      extremely small compared to the overall gain from per-cpu operation.
      This patch makes percpu_ref based on longs so that it can be used to
      directly count memory objects or pages.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>
      Cc: Johannes Weiner <hannes@xxxxxxxxxxx>

  commit 4843c3320c3d23ab4ecf520f5eaf485aff8c7252
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Sat Sep 20 01:27:24 2014 -0400

      percpu-refcount: improve WARN messages

      percpu_ref's WARN messages can be a lot more helpful by indicating
      who's the culprit.  Make them report the release function that the
      offending percpu-refcount is associated with.  This should make it a
      lot easier to track down the reported invalid refcnting operations.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <kmo@xxxxxxxxxxxxx>

  commit 6d967f8789249628a6388a3a4314c5fef423f36a
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Fri Sep 19 18:02:53 2014 -0700

      udp_tunnel: Only build ip6_udp_tunnel.c when IPV6 is selected

      Functions supplied in ip6_udp_tunnel.c are only needed when IPV6 is
      selected. When IPV6 is not selected, those functions are stubbed out
      in udp_tunnel.h.

      ==================================================================
       net/ipv6/ip6_udp_tunnel.c:15:5: error: redefinition of 'udp_sock_create6'
           int udp_sock_create6(struct net *net, struct udp_port_cfg *cfg,
       In file included from net/ipv6/ip6_udp_tunnel.c:9:0:
            include/net/udp_tunnel.h:36:19: note: previous definition of 
'udp_sock_create6' was here
             static inline int udp_sock_create6(struct net *net, struct 
udp_port_cfg *cfg,
      ==================================================================

      Fixes:  fd384412e udp_tunnel: Seperate ipv6 functions into its own file
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3f76a4ea5383ba2f9e76f9625f77ff246907a134
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Thu Sep 18 19:27:09 2014 +0530

      Staging: rtl8192e: Fix __constant_htons to htons style warning

      This fixes the following checkpatch.pl warning:
      WARNING: __constant_htons should be htons

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 288903f6b91e759b0a813219acd376426cbb8f14
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Fri Sep 19 15:55:05 2014 -0700

      staging: iio: cdc: Don't put an else right after a return

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return.

      While at it, remove new line for symmetry with the rest of the code.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a5fcc6b2efdc86619af793e0216a508469cfaa4
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 23:32:05 2014 +0300

      staging: octeon: Fix quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in ethernet.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 39bc7513aa92b38c391dbe9649841f9f9dfcd0ac
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 23:27:39 2014 +0300

      staging: octeon: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      ethernet.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ff99b312f9c94516acb38bad7421ba1d74abeb2
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Fri Sep 19 23:34:36 2014 +0300

      staging: emxx_udc: Replace __constant_cpu_to_le16 with cpu_to_le16

      This fixes the following checkpatch.pl warning:
      WARNING: __constant_cpu_to_le16 should be cpu_to_le16
      Additionally, it removes the space between function name and (.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 113f5f24c6be6f7d888946320d01b51b81aa213d
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 00:31:44 2014 +0300

      Staging: rtl8821ae: Fix warnings of no space before tabs.

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: please, no space before tabs.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a45cbb78147e8f57250f1687f5b61470b8343a20
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 18 23:56:13 2014 +0300

      Staging: rtl8821ae: Fix "foo * bar" warning.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: "foo* bar" should be "foo *bar"

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34c376fe07342e06f531504b01d3b953962e456c
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 18 01:03:28 2014 +0300

      Staging: wlan-ng: Fix return in void function warning

      This fixes checkpatch.pl warning:
      WARNING: void function return statements are not generally useful

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fcf1b73d08cd15912205f3b259ea81ccfde11970
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Thu Sep 18 00:54:04 2014 +0300

      Staging: media: cxd2099: Missing a blank line after declarations

      Fix checkpatch.pl issues with missing a blank
      line after declarations in cxd2099.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2e91542695270452ea7b5d3266ad0e9b5dc7bdb
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 17 23:43:15 2014 +0300

      Staging: octeon: Missing a blank line after declarations

      Fix checkpatch.pl issues with missing a blank
      line after declarations in ethernet-sgmii.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05fd349b1750d456423538e69c3c1d4d8a10f1c8
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 17 16:10:36 2014 +0300

      staging: gs_fpgaboot Fix trailing whitespace.

      Fix checkpatch.pl issues with trailing
      whitespace in README.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit de77c125f57a308250cfaec945541fd8abe0e054
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Wed Sep 17 15:33:25 2014 +0300

      staging: bcm: Fix line over 80 characters

      Fix checkpatch.pl issues with
      line over 80 characters in HandleControlPacket.c

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ad6ae1acfd883d8f4c8998b4e5bc9d4aea7985f
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:20:44 2014 +0300

      staging: media: lirc: Fixes missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_serial.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>.
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5613fe8967534ce626875fab4bcface70d366b4
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:26:03 2014 +0300

      staging: media: lirc: Fixes unnecessary return warning.

      This patch fixes "void function return statements are not generally
      useful" checkpatch.pl warning in lirc_zilog.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a17ec4c9fd07d3f4760cc6545b54f8323ea6ccb4
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:06:55 2014 +0300

      staging: media: lirc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_bt829.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f8028023c3f6804751a920d97e9c8dffc575cc0
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 01:02:21 2014 +0300

      staging: media: lirc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_sasem.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a87ba73ed10266dba8278b2a6b89da597a38092a
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 00:59:11 2014 +0300

      staging: media: lirc: Fix unnecessary return warning.

      This patch fixes "void function return statements are not generally
      useful" checkpatch.pl warning in lirc_sasem.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd8392f3097140a9db7b0903a63635e652b6eb45
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 22:46:57 2014 +0300

      staging: media: lirc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      lirc_zilog.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3170f3277b1809c19fe4a45914cffa0e09471973
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Wed Sep 17 03:14:52 2014 +0530

      Staging: media: lirc: lirc_imon: Removed unnecessary variable to simplify 
return variable handling

      Variable rc was removed after merging its assignment statement with
      immediately following return statement. Variable retval is not used
      at all other that to return its initial value.Hence replaced retval
      with its initial value in the return statement and removed the variable.

      This patch was done using Coccinelle script and the following semantic
      patch was used:

      @rule1@
      identifier ret;
      expression e;
      @@

      -int ret = 0;
       ... when != ret
      (
      -ret = e;
      +return e;
      -return ret;
      |
      -return ret;
      +return 0;
      )

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8ad5360ad81a32b4e9fdc956e7c453308050a97d
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 21:39:46 2014 +0300

      staging: lustre: lnet: lnet: Fixed quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in api-ni.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70b694c32e405cff8e2640b3943ed9598d97f75e
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 21:48:00 2014 +0300

      staging: lustre: lnet: lnet: Fix missing line warning.

      This patch fixes "Fixes "Missing a blank line after declarations"
      checkpatch.pl warning in api-ni.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a446b47d5d815865c2715da8fab1a7c06f1338ca
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 21:53:31 2014 +0300

      staging: lustre: lnet: lnet: Fix quoted string split warning.

      This patch fixes "quoted string split across lines" checkpatch.pl
      warning in lib-eq.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e9cc5b0450a40be3442a82a5a5293f85ca06c7d
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Wed Sep 17 20:58:43 2014 +0530

      Staging: lustre: Fix return in void function warning

      This fixes checkpatch.pl warning:

      WARNING: void function return statements are not generally useful

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6606a77f92821f8bfd4b1b6ba296da662fecb640
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Wed Sep 17 20:28:54 2014 +0530

      Staging: lustre: place open brace following struct on same line

      This patch fixes checkpatch.pl warning:

      WARNING: open brace following struct goes on the same line.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4467a945fc08c0d6624b1dd64cfcc2cbd3b3dee3
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Wed Sep 17 18:14:45 2014 +0530

      Staging: lustre: libcfs: fix checkpatch warning else after return 
statement

      Fix checkpatch warning by removing unnecessary else after return 
statement.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5740b2e7e74fa9ba915aa74bfba7cf849dce8a7
  Author: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
  Date:   Tue Sep 16 13:24:13 2014 +0530

      Staging: lustre: include: libcfs: removed else before return statement in 
libcfs_crypto.h

      This is a patch to libcfs_crypto.h that fixes warning on unnecessary else 
before return statement found by checkpatch.pl tool.

      Signed-off-by: Darshana Padmadas <darshanapadmadas@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 225557bf274ed1519362865815da7425533191d1
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Mon Sep 15 14:58:44 2014 +0300

      staging: speakup: fix checkpatch warning

      This fixes the checkpatch warning:
      WARNING: line over 80 characters

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a3a725adb2c421ea79089ea12004a007fb371ce
  Author: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
  Date:   Sun Sep 14 20:28:53 2014 +0300

      staging: speakup: fix checkpatch warning

      This fixes the cheackpatch warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Roxana Blaj <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 472fe30efd52fde30249a04971a62151e0606c1d
  Author: Nicoleta Birsan <nicolle.birsan@xxxxxxxxx>
  Date:   Sun Sep 14 03:38:34 2014 -0700

      Staging: speakup: fix checkpatch warning

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Nicoleta Birsan <nicolle.birsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 297cbdaeca2b68aaae6bbb7affa4533430e8e91a
  Author: Blaj Roxana <roxanagabriela10@xxxxxxxxx>
  Date:   Tue Sep 16 20:13:28 2014 +0300

      staging: skein: replace spaces with tabs

      This fixes the error and warning:
      ERROR: code indent should use tabs where possible
      WARNING: please, no spaces at the start of a line

      Signed-off-by: Blaj Roxana <roxanagabriela10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb33aa47a00edc789d17d80174cd3ed8a1c82c66
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Sat Sep 20 00:01:39 2014 +0300

      staging: dgnc: Check sscanf return value

      This fixes the following checkpatch.pl warnings:
      WARNING: unchecked sscanf return value

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f23e875fd26a05a0850db7c5e090030c80b4f583
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 19:34:45 2014 +0300

      staging: dgnc: Fix unnecessary space warning.

      Fixed "Unnecessary space before function pointer argument" checkpatch.pl
      warning in dgnc_driver.h

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8756d4a51d1246be36c5621827c288eb2d5e9b7
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 19:31:15 2014 +0300

      staging: dgnc: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      dgnc_sysfs.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3dfe7557809e5867306c7a0614b9d1c6036cbe4d
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Fri Sep 19 10:30:59 2014 +0530

      Staging: dgnc: Merge lines and remove unused variable for immediate return

      This patch merges two lines in a single line if immediate
      return is found. It also removes unnecessory variable rc
      as it is no longer needed.

      This is done using Coccinelle. Semantic patch used for this
      is as follows:

      @@
      type T;
      identifier i;
      identifier f;
      constant C;
      @@
      - T i;
        ...when != i
           when strict
      (
        return -C;
      |
      - i =
      + return
           f(...);
      - return i;
      )

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Reviewed-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 10352c2a69f4aa2724f007a4922518c9ece7bf89
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Thu Sep 18 21:38:04 2014 +0300

      staging: dgnc: Move open brace on previous line

      This fixes the following checkpatch.pl errors:
      ERROR: that open brace { should be on the previous line

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05a70e14035438e6866d7fcf8a79c67b8e1425e1
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Tue Sep 16 20:33:03 2014 +0300

      staging: dgnc: Do not initialise statics to 0 or NULL

      This fixes the following checkpatch.pl error:
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b051017fb4e593998fc46ec9a991ad390c9114b5
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Mon Sep 15 21:32:59 2014 +0300

      staging: dgnc: Replace kzalloc with kcalloc

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer kcalloc over kzalloc with multiply

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f3dadd29f7197d93d0441391f5e3815bf008cce1
  Author: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
  Date:   Sun Sep 14 23:13:20 2014 +0300

      staging: dgnc: Fix warnings relating to printk()

      This fixes the following checkpatch.pl warnings:
      WARNING: printk() should include KERN_ facility level
      It replaces printk() with dev_dbg() in order to avoid the warning that a 
more
      specific function should be used.

      Signed-off-by: Roberta Dobrescu <roberta.dobrescu@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2be13f7b7c63cecc439876c8c06a5b30afdf46f9
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 04:59:59 2014 +0530

      Staging: rtl8192ee: rtl8192ee: Fix missing blank line warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b9209a93edbccafb6c2f860bc0ddfe9eda1e3ccd
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 04:49:43 2014 +0530

      Staging: rtl8192ee: Fix else not useful style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1709a582e1f8977de040f02d9e9e52ec89f8603f
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 04:03:36 2014 +0530

      Staging: rtl8192ee: Fix break is not useful warning

      This fixes the following checkpatch.pl warnings:
      WARNING: break is not useful after a goto or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe6dc85eaf8bb180ad3510a57bd69f3b8f9c2dbb
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 03:42:01 2014 +0530

      Staging: rtl8192ee: Fix else is not useful warning

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f41788b7c933127863435f72f456ec46ed5540b2
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 03:29:19 2014 +0530

      Staging: rtl8192ee: Fix missing blank line warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Missing a blank line after declarations

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ad39fe743419d58f9bc29373189c93ba2251e675
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:43:26 2014 +0530

      Staging: rtl8192e: Fix printk debug style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then 
dev_dbg(dev,
       ... then pr_debug(...  to printk(KERN_DEBUG ...

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4344672830d8500eac97d82976b03e41580c3a04
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:40:43 2014 +0530

      Staging: rtl8192e: Fix printk style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then 
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6af197672f2330045c171aed3ea90fb93d89ecc6
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:38:39 2014 +0530

      Staging: rtl8192e: Fix space before semicolon warning

      This fixes the following checkpatch.pl warning:
      WARNING: space prohibited before semicolon

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13402f7b76223e7f50ab42c82aac4788940c8277
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Sat Sep 20 02:36:31 2014 +0530

      Staging: rtl8192e: Fix else is not useful warning

      This fixes the following checkpatch.pl warning:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5110e40260d03fdb2d93a94fec06a31b81d57b0b
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Fri Sep 19 23:56:02 2014 +0530

      Staging: rtl8192e: Fix void function return statements style warning

      This fixes the following checkpatch.pl warnings:
      WARNING:  void function return statements are not generally useful

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 59422a74b55c616d500c3be721077ff0d00f7fb0
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Fri Sep 19 23:12:53 2014 +0530

      Staging: rtl8192e: Fix else is not useful style warning

      This fixes the following checkpatch.pl warnings:
      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f921b9f61b1a324366c8f6a02c5a8e89164ed52
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Fri Sep 19 22:22:19 2014 +0530

      Staging: rtl8192e: Fixed style warning relating to printk()

      This patch fixes following checkpatch.pl warning in file rtl_dm.c:

      WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then 
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO .

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52e93b8ab435978bc12280aa4418ef25fd6e74f2
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Fri Sep 19 05:22:33 2014 +0530

      Staging: rtl8192e: Fix unnecessary parentheses style warning

      This fixes the following checkpatch.pl warning:
      WARNING: Unnecessary parentheses - maybe == should be = ?

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fee9d3e61d04422628a3d22ed5eb8370dcef259b
  Author: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:26:53 2014 -0500

      ktest: add ability to skip during BISECT_MANUAL

      When doing a manual bisect, a build can fail or a test can be 
inconclusive.
      In these cases it would be helpful to be able to skip the test entirely.

      Link: 
http://lkml.kernel.org/r/1409164021-2136-1-git-send-email-chris.j.arges@xxxxxxxxxxxxx

      Reviewed-by: Satoru Takeuchi <satoru.takeuchi@xxxxxxxxx>
      Signed-off-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 4af409f6c38029e1eda0a5e7bbf15e9b1b7d7fab
  Author: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 17:46:23 2014 +0200

      staging: rtl8192u: delete unused function CAM_read_entry

      Fix the sparse warning: symbol 'CAM_read_entry' was not declared. Should 
it be static?

      The function CAM_read_entry is not used and therefore deleted.

      Signed-off-by: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77baad9e4d71e75d7ad6ee83454113d4a6a7b04d
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Thu Sep 18 14:33:25 2014 +0000

      staging: rtl8192u: Move ieee80211_crypto_* declarations to 
ieee80211/ieee80211.h

      Move ieee80211_crypto*_init and _exit prototype declarations from 
r8192U_core.c to ieee80211/ieee80211.h. This fixes the following sparse 
warnings:

      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c:203:12: warning: 
symbol 'ieee80211_crypto_init' was not declared. Should it be static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt.c:223:13: warning: 
symbol 'ieee80211_crypto_deinit' was not declared. Should it be static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c:764:12: 
warning: symbol 'ieee80211_crypto_tkip_init' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c:769:13: 
warning: symbol 'ieee80211_crypto_tkip_exit' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c:467:12: 
warning: symbol 'ieee80211_crypto_ccmp_init' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_ccmp.c:472:13: 
warning: symbol 'ieee80211_crypto_ccmp_exit' was not declared. Should it be 
static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c:281:12: warning: 
symbol 'ieee80211_crypto_wep_init' was not declared. Should it be static?
      drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c:286:13: warning: 
symbol 'ieee80211_crypto_wep_exit' was not declared. Should it be static?

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5635b82a553620c511dc6bc8cb0990c0a791e21e
  Author: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
  Date:   Thu Sep 18 15:43:53 2014 +0530

      Staging: rtl8192e: Fix style warnings relating to printk(KERN_DEBUG

      This fixes the following checkpatch.pl warnings:
      WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then 
dev_dbg(dev, ... then pr_debug(...  to printk(KERN_DEBUG ...

      Signed-off-by: Mahati Chamarthy <mahati.chamarthy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe40a0b361de10ea794116160308cc7fd0b7fbeb
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Wed Sep 17 08:35:24 2014 +0530

      Staging: rtl8192e: rtl8192e: Remove unnecessory braces and space

      This patch removes following checkpatch.pl warnings in rtl_core.c file:

      WARNING: Braces {} are not necessary for single statement blocks
      WARNING: Space prohibited before semicolon

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c8b3961da9a55762ea5481e8f9412c0d18dc684
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Wed Sep 17 08:02:43 2014 +0530

      Staging: rtl8192e: rtl8192e: Remove unnecessory variable

      This patch removes unnecessory variable in file ret_core.c
      using coccinelle script.Semantic patch for this is as follows:

      @@
      identifier ret;
      @@

      -int ret = 0;
       ... when != ret
           when strict
      -return ret;
      +return 0;

      Signed-off-by: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23a0e1611b880bd8d94bbebcb3577c9f78029435
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Fri Sep 19 20:10:39 2014 -0400

      ktest: Add PATCHCHECK_CHERRY

      Add a way to run a patchcheck test on the commits that are in one branch
      but not in another. This uses git cherry to find a list of commits to
      test each one with.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 4309635f692192ddcc540964189d92cad0ade249
  Author: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
  Date:   Tue Sep 16 11:25:31 2014 +0530

      Staging: vt6655: Break 80 character long line to remove checkpatch error

      This removes checkpatch.pl warning
      WARNING: line over 80 characters

      Signed-off-by: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b377ed4cce004d7c3dbd92cffdbf2aa21d28e2e6
  Author: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
  Date:   Wed Sep 17 21:27:03 2014 +0530

      Staging: vt6656: Removing else after break statement to fix warning

      This patch fixes the checkpatch.pl warning in baseband.c file
      WARNING: else is not useful after a break or return

      Signed-off-by: Rajbinder Brar <brar.rajbinder@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dbc6ee63d4355a51fd84ee8ebf127763180b1585
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 19:49:33 2014 +0300

      Staging: vt6655: Fix C99 style commenting.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: do not use C99 // comments

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a600f4589fdbb51a0ad885408f996ec0f1f90be9
  Author: Abel Moyo <abelmoyo.ab@xxxxxxxxx>
  Date:   Thu Sep 18 21:49:10 2014 +0200

      Staging: gdm724x: gdm_usb: added error checking in do_tx()

      Added error checking for alloc_tx_struct in do_tx()

      Signed-off-by: Abel Moyo <abelmoyo.ab@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37d963fb80d2fd944bd0124570b2adc5b826ccef
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sat Sep 20 20:43:53 2014 +0300

      staging: gdm724x: Fix missing blank line warning.

      Fixes "Missing a blank line after declarations" checkpatch.pl warning in
      gdm_mux.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 492a1e7be585c88a04ba763bb77fc865700e209d
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Tue Sep 16 16:19:06 2014 +0900

      staging: dgap: use schedule_timeout_interruptible() instead of 
dgap_ms_sleep()

      Using schedule_timeout_interruptible() is exactly same as
      setting a status of current process and calling  schedule_timeout().

      Removes dgap_ms_sleep(), because this function is used
      only when closing tty channel on dgap_tty_close().
      And also removes ch_close_delay that is always set to 250
      on dgap_tty_init().

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 335d9c85be096cf492cb3eaeef160b45e1f25d8d
  Author: Ankita Patil <patil.ankita.r@xxxxxxxxx>
  Date:   Thu Sep 18 12:31:00 2014 +0530

      Staging: dgap: Remove unnecessary variable.

      This patch removes unnecessary variable in file dgap.c
      using Coccinelle. Semantic patch for this is as follows:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Also removed the unneeded variable manually.

      Signed-off-by: Ankita Patil <patil.ankita.r@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50d0a21b61f22b38f881fa21d2ada6ab4a61f93f
  Author: Purnendu Kapadia <pro8linux@xxxxxxxxx>
  Date:   Mon Sep 15 13:06:36 2014 +0100

      staging: android: sw_sync: checkpatch fixes

         - no space after cast
         - allignment should match open parenthesis
         - remove unnecessary new line

      Signed-off-by: Purnendu Kapadia <pro8linux@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f0f6c9862b687db36f5e853402f76bc118ff0bf
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 01:58:29 2014 +0300

      Staging: rtl8723au: hal: Space prohibited before semicolon

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: Space prohibited before semicolon.

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c09757d91703ccbf0da9fc67764de9714c9e615
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 02:23:53 2014 +0300

      Staging: rtl8723au: core: Fix unnecassary braces warning.

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING: braces {} are not necessary for single statement blocks

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 867ce1bd68fb1eadb70b82bcda1e451b27ff824a
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 02:33:38 2014 +0300

      Staging: rtl8723au: core: Fix "foo * bar" warning.

      This patch fixes these error messages found by checkpatch.pl:
      ERROR: "foo* bar" should be "foo *bar"

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c895a5df852ca9bbac1dee413747303a61aa4ebd
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Tue Sep 16 18:37:41 2014 -0500

      drivers: staging: rtl8723au: Fix "space required after that ','" errors

      Fix checkpatch.pl "space required after that ','" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f78c0710cd60cd108d436490955909983f309c62
  Author: Kieron Browne <kieron.browne@xxxxxxxxx>
  Date:   Tue Sep 16 23:28:09 2014 +0100

      staging: rtl8723au: fix sparse incorrect type assignment warnings

      Use cpu_to_le16 to cast int for assignment to __le16 members

      Signed-off-by: Kieron Browne <kieron.browne@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit adabff85c9486c09ec700d835328e18ccfc9abf0
  Author: MihaelaGaman <mp.gaman@xxxxxxxxx>
  Date:   Sun Sep 14 12:56:43 2014 +0300

      staging: rtl8723au: Fix checkpatch errors

      Fix checkpatch.pl "spaces required around":
      >, =, =, =, =, +=, >, >, <, <, :, <  errors.

      Signed-off-by: MihaelaGaman <mp.gaman@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1703c17b8a02b7d1dd3080c4ce9d41a83e95a071
  Author: Vaishali Thakkar <vthakkar1994@xxxxxxxxx>
  Date:   Sun Sep 14 13:46:37 2014 +0530

      Staging: rtl8188eu: os_dep: Compression of lines for immediate return

      This patch compresses two lines in to a single line in file rtw_android.c
      if immediate return statement is found. It also removes variable 
bytes_written as
      it is no longer needed.

      It is done using script Coccinelle. And coccinelle uses following semantic
      patch for this compression function:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
           f(...);
      -return ret;

      Signed-off-by: Vaishali Thakkar<vthakkar1994@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16e614e85025d69c87e9ce80b9e1b5238f0f4479
  Author: Gulsah Kose <gulsah.1004@xxxxxxxxx>
  Date:   Sun Sep 21 00:13:29 2014 +0300

      staging: rtl8188eu: core: Fixed wrong space error.

      This patch fixes "foo     * bar" should be "foo   *bar" checkpatch.pl 
error in rtw_cmd.c

      Signed-off-by: Gulsah Kose <gulsah.1004@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 69869c01ff148ef22d0ea1adec27b4543789792b
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Fri Sep 19 14:54:54 2014 -0700

      staging: iio: impedance-analyzer: add blank line after declaration

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 714ab9bdd350413f48ad401bd25e11b3e9f257ab
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Fri Sep 19 14:32:09 2014 -0700

      staging: iio: trigger: add blank lines after declarations

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8a689c114796d8a3801c2bf3e25d3e21d6816036
  Author: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
  Date:   Fri Sep 19 18:48:05 2014 +0300

      Staging: iio: resolver: Missing a blank line after declarations

      This patch fixes these warning messages found by checkpatch.pl:
      WARNING : Missing a blank line after declarations

      Signed-off-by: Aybuke Ozdemir <aybuke.147@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4b4c727519b510ab9d9b33de51ea41fc34b9ef27
  Author: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
  Date:   Thu Sep 18 14:55:06 2014 -0700

      staging: iio: dummy: add blank lines after declarations.

      This fixes the following checkpatch.pl warning:
      WARNING: Missing a blank line after declarations.

      Signed-off-by: Catalina Mocanu <catalina.mocanu@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b581c3d9a90772613e05e659b4e8defc81704212
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sat Sep 13 15:46:15 2014 +0530

      Staging: iio: meter: ade7753: Fixed checkpatch.pl warnings

      Clean-up patch to fix the following checkpatch.pl warnings:

      ade7753.c:325: WARNING: Missing a blank line after declarations
      ade7753.c:383: WARNING: Missing a blank line after declarations

      Signed-off-by: Tina Johnson<tinajohnson.1234@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9034720a54738bbaf96b619f34f887199ac7efed
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 14 16:30:05 2014 +0530

      Staging: iio: meter: ade7753: Merged assignment with immediately 
following return statement

      Saved one line of code by merging the assigning and return statements
      of variable ret. And thus removed variable len which was no longer useful.

      This patch was done using Coccinelle script and the following semantic
      patch was used:

      @@
      expression ret;
      identifier f;
      @@

      -ret =
      +return
            f(...);
      -return ret;

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Acked-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 18f340f90e087c078c634d5c4fed5e0d632d4fb6
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Fri Sep 19 14:49:36 2014 -0700

      usb: dwc2: add T: line to MAINTAINERS showing Felipe's tree

      Starting with v3.18-rc, patches for dwc2 will go through Felipe's
      tree. Add a T: line to MAINTAINERS to document this.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5dce95554a1866339de039060ecd7122056a9d71
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Tue Sep 16 13:47:27 2014 -0700

      usb: dwc2: handle DMA buffer unmapping sanely

      The driver's handling of DMA buffers for non-aligned transfers
      was kind of nuts. For IN transfers, it left the URB DMA buffer
      mapped until the transfer completed, then synced it, copied the
      data from the bounce buffer, then synced it again.

      Instead of that, just call usb_hcd_unmap_urb_for_dma() to unmap
      the buffer before starting the transfer. Then no syncing is
      required when doing the copy. This should also allow handling of
      other types of mappings besides just dma_map_single() ones.

      Also reduce the size of the bounce buffer allocation for Isoc
      endpoints to 3K, since that's the largest possible transfer size.

      Tested on Raspberry Pi and Altera SOCFPGA.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8f8c14d9da7ab1b8a7b0f769cd7148ca2cc7d10
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Tue Sep 16 13:47:26 2014 -0700

      usb: dwc2: clip max_transfer_size to 65535

      Clip max_transfer_size to 65535 for host. dwc2_hc_setup_align_buf()
      allocates coherent buffers with this size, and if it's too large we
      can exhaust the coherent DMA pool.

      Tested on Raspberry Pi and Altera SOCFPGA.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d00b41428042e72d9dc2557d9147434a4e3d631f
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:57 2014 +0200

      usb: dwc2/gadget: disable clock when it's not needed

      When device is stopped or suspended clock is not needed so we
      can disable it for this time.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b203d0a2e32dd28e87780078f0789322862e4da8
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:56 2014 +0200

      usb: dwc2/gadget: assign TX FIFO dynamically

      Because we have not enough memory to have each TX FIFO of size at least
      3072 bytes (the maximum single packet size with 3 transactions per
      microframe), we create four FIFOs of lenght 1024, and four of length
      3072 bytes, and assing them to endpoints dynamically according to
      maxpacket size value of given endpoint.

      Up to now there were initialized 16 TX FIFOs, but we use only 8 IN
      endpoints, so we can split available memory for 8 FIFOs to have more
      memory for each one.

      It needed to do some small modifications in few places in code, because
      there was assumption that TX FIFO numbers assigned to endpoints are the
      same as the endpoint numbers, which is not true since we have dynamic
      FIFO assigning.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cff9eb756e18a7763d7ab9c574c0ab191e712341
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:55 2014 +0200

      usb: dwc2/gadget: ensure that all fifos have correct memory buffers

      Print warning if FIFOs are configured in such a way that they don't fit
      into the SPRAM available on the s3c hsotg module.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e01129373f757925a652ea4ea5b278f8c2b9222
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:54 2014 +0200

      usb: dwc2/gadget: hide some not really needed debug messages

      Some DWC2/s3c-hsotg debug messages are really useless for typical user,
      so hide them behind dev_dbg().

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d784f1e50977e58db23a79181971c3c0f62452e5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 10:44:53 2014 +0200

      usb: dwc2/gadget: Fix comment text

      Adjust the debug text to the name of the printed variable.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 496a51bd64eb15f14cee3519f5b75b28d09567e3
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Sep 18 22:24:02 2014 +0200

      staging: lustre: llite: Use kzalloc and rewrite null tests

      This patch removes some kzalloc-related macros and rewrites the
      associated null tests to use !x rather than x == NULL.

      A simplified version of the semantic patch that makes this change is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression ptr;
      statement S,S1;
      @@

        
\(OBD_ALLOC\|OBD_ALLOC_WAIT\|OBD_ALLOC_PTR\|OBD_ALLOC_PTR_WAIT\)(ptr,...);
        if (
      +     !
            ptr
      -      == NULL
           ) S else S1

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC(ptr,size)
      + ptr = kzalloc(size, GFP_NOFS)

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC_WAIT(ptr,size)
      + ptr = kzalloc(size, GFP_KERNEL)

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC_PTR(ptr)
      + ptr = kzalloc(sizeof(*ptr), GFP_NOFS)

      @@
      expression ptr,size;
      @@

      - OBD_ALLOC_PTR_WAIT(ptr,size)
      + ptr = kzalloc(sizeof(*ptr), GFP_KERNEL)
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cdbcd3305293d18f7ae73b2766699bddf634bb06
  Author: Martin Kelly <martin@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 21:16:15 2014 -0700

      Staging/bcm: Fix whitespace/comments in Ioctl.h

      Cleanup whitespace and comments in Ioctl.h in a few ways:
      - > 80 character cleanup
      - Comment clarification
      - More consistent vertical alignment

      Signed-off-by: Martin Kelly <martkell@xxxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33b443e467f6c92c4cc797f5acf6a933fcfe9ec3
  Author: Fabien Malfoy <fabien.malfoy@xxxxxxxxxxx>
  Date:   Mon Sep 15 09:02:36 2014 +0200

      staging: rtl8821ae: Remove space after unary operator in efuse.c

      Several pointer declaration syntax have been fixed to match the coding 
style.

      Signed-off-by: Fabien Malfoy <fabien.malfoy@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c24cdca05edb9c5435529afa37ce8c9c25ac4c5e
  Author: Merlin Chlosta <eudyptula@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 01:56:10 2014 +0200

      staging: rtl8192u: sparse warnings: declare ieee80211_TURBO_Info static

      Declare ieee80211_TURBO_Info static to fix a sparse "symbol was not 
declared" warning.

      Signed-off-by: Merlin Chlosta <eudyptula@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b1ebbffc0b2dd47a45380ba68da36f792a2977e
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Sat Sep 13 13:39:20 2014 +0200

      staging: emxx_udc: fix compile warnings: discarding const qualifier

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f02935c575cb00f2a164282866324816a1f52fc1
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Sat Sep 13 01:14:30 2014 +0900

      staging: exxx_udc: Convert pr_warning to pr_warn

      This patch Convert pr_warning to pr_warn.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3aa2ec581903747d926765850212278c7c24be77
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Fri Sep 12 17:57:26 2014 +0530

      staging: unisys: uislib: uislib.c: sparse warning of context imbalance

      fixed sparse warning : context imbalance in 'destroy_device'
                              unexpected unlock
      this patch will generate warning from checkpatch for
      lines over 80 character , but since those are user-visible strings
      so it was not modified.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Acked-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 635ecc5f36438cdf8cf3b88421321ee7443eb2d1
  Author: Luke Hart <luke.hart@xxxxxxxxxxxx>
  Date:   Fri Sep 12 10:48:33 2014 +0100

      staging: unisys: Fix sparse error - accessing __iomem directly

      Copy the channel type into a temporary buffer so that code will work
      for architectures that don't support MMIO. This now works in same way
      as other tests in same function.

      Signed-off-by: Luke Hart <luke.hart@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cec78b98df2f87a396890c802dccbf0e604c6829
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:05 2014 +0100

      staging: et131x: logical continuations should be on the previous line

      Fix two occurrences of the checkpatch check:

      CHECK: Logical continuations should be on the previous line

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d855b8935e211b285aa6eb3d42e2ea810b03e043
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:04 2014 +0100

      staging: et131x: Fix 'else is not generally useful after a break or 
return'

      Fix this checkpatch warning:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6cb966074d6863293b774327ca5738bb27a9b3a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:08 2014 +0100

      staging: et131x: Use variable names instead of types in sizeof

      A few calls to sizeof() in et131x.c give the type as a parameter
      - use the equivalent variable name instead.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ee60c8ec323167a02de357e9d9b44af850052ee3
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:07 2014 +0100

      staging: et131x: Use braces on all arms of if/else statements

      In some places in et131x.c, one arm of am if/else statement has braces
      and the other not - put braces on both arms where this happens.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c13756784a6a16fb5d25585a4058dd6d284fd033
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:06 2014 +0100

      staging: et131x: Remove spaces after casts

      In three places in et131x.c, spaces exist after a cast. Remove them.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48c8f78914720b39b9de27c6e58134abdf1f1a4c
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:02 2014 +0100

      staging: et131x: Add spinlock definition comments

      Checkpatch --strict advises that spinlocks should be described when
      defined, seems a good idea so this change does that.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0c55fe2018f7f84e3620e85e4b0d5d06274862da
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:01 2014 +0100

      staging: et131x: Remove useless assignment to NULL

      The stack variable skb is no longer used after it's set to
      NULL. Don't set it to NULL.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bacb71edb48050b46244a66ec8d49c55a89eec34
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:59:00 2014 +0100

      staging: et131x: Remove send_hw_lock spinlock

      We don't need to use this lock - the tx path is protected by the
      networking subsystem xmit_lock, so we don't also need it in
      nic_send_packet().

      The other use of this spinlock in et1310_enable_phy_coma() to protect
      a low power flag makes no sense, so can just be removed.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82d95799d89b0cb3ad4c15c60e2c19862cb3a459
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:58:59 2014 +0100

      staging: et131x: Simplify unlocking tcb_send_qlock in et131x_tx_timeout()

      The tcb_send_qlock spinlock is unlocked in all three paths at the end of
      et131x_tx_timeout(). We can call it once before entering any of the paths,
      saving ourselves a few lines of code.

      This change puts tcb->count++ outside of the lock, but et131x_tx_timeout()
      itself is protected by the tx_global_lock, so this shouldn't matter.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b06912b847ed495f41ee12a06fb8b017acc8e89
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 16:58:58 2014 +0100

      staging: et131x: Remove blank lines form et131x.c

      Remove some unecessary blank lines from et131x.c

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82bb0be4c0335d72ec69b0911ee77b2f6f6b9281
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Sun Sep 14 18:53:37 2014 +0100

      staging: et131x: Remove extra blank lines in et131x.h

      Remove some blank lines from et131.h, including double blank lines.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be685bb01f63c5483e535854da75553e115bab54
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:46 2014 +0100

      staging: et131x: Remove 'reduce number of spinlocks' TODO item

      The number of spinlocks has been halved, from 8 to 4 since this
      comment was made, let's see if this is enough.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8019f2e2aa76658890dcca0cdff56a78959e3c57
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:45 2014 +0100

      staging: et131x: Simplify code in nic_rx_pkts() for multicast_pkts_rcvd

      In nic_rx_pkts(), we check that a multicast packet received (when using
      a multicast list) is one that was requested - despite setting the list
      up with the hardware. We shouldn't expect to get a mc packet we didn't
      ask for, so remove these extra checks.

      This also means that the surrounding code can be tiedied up a little.

      Tested somewhat with omping, with no adverse effects seen.

      Also remove this item from the TODO list.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 668caa674c045bb59dcde2dc017e254f18a90607
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:44 2014 +0100

      staging: et131x: Combine two if statements with same effect

      Both these if statements have the same effect when true, so combine
      them and save a few lines.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97cd38dc93838d6eef14f487dd85504ba429d36b
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:43 2014 +0100

      staging: et131x: Remove struct tcb->flags

      'struct tcb' member 'flags' was only used to collect tx stats, now
      we are no longer collecting those particular stats, we no longer
      need tcb->flags or the code used to peek into the skb to set it's
      value.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7cc9e0fd434cce2eb79e64048f03168f4cc8363
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:42 2014 +0100

      staging: et131x: Remove ununsed statistics

      From struct ce_stats; unicast_pkts_rcvd, unicast_pkts_xmtd,
      multicast_pkts_xmtd, broadcast_pkts_rcvd and broadcast_pkts_xmtd
      are not returned or used for anything meaningful - remove the code
      that collects them, and the struct members too.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23780f077b4ab6e7fdcc75160c2f013b73ef78bd
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:41 2014 +0100

      staging: et131x: Tidy up rx/tx dropped & bytes stats

      Remove some fairly useless comments regarding rx/tx _bytes and
      _dropped, and use rcvd_pkts_dropped stat value to provide rx_dropped.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 701b943e5cbcbaeb9d86947d9822f41755b1fe49
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:40 2014 +0100

      staging: et131x: In et131x_tx(), don't return NETDEV_TX_BUSY, just drop 
the packet

      Memory allocation errors do not denote NETDEV_TX_BUSY, simply drop
      the packet silently with kfree_skb() and return NETDEV_TX_OK.

      Also remove this item from the TODO list.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4792e6d136dc4a340cef1c713a3eb50bd0550764
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Sep 11 22:59:39 2014 +0100

      staging: et131x: Remove et131x_send_packets() function

      Remove et131x_send_packets() and replace the only use in et131x_tx
      with the removed function's body.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7baf92949198b9bbfae30486601b3bdcca604073
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:41 2014 +0200

      staging: comedi: ni_usb6501: add counter subdevice

      Add counter support for NI USB-6501.

      The following functions are introduced:
      - ni6501_counter_command()
      - ni6501_cnt_insn_config()
      - ni6501_cnt_insn_read()
      - ni6501_cnt_insn_write()

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5116a48c1b0b819b9276993479d193f37fbfbd0a
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:40 2014 +0200

      staging: comedi: ni_usb6501: rename ni6501_send_command()

      Rename ni6501_send_command to ni6501_port_command

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6669ba21b3e9b7c26aebbbe671ed77a1d756a70
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:39 2014 +0200

      staging: comedi: ni_usb6501: remove empty lines

      ni6501_send_command(): remove empty lines in case statements

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78d8135608d35524d17702767167b0d0248f3df7
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:38 2014 +0200

      staging: comedi: ni_usb6501: remove useless check

      Remove useless test in ni6501_send_command. The check is useless since 
this
      function is called only in this driver.

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e9826c0c8a97f4b72d073db7dc879e4308e10822
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:37 2014 +0200

      staging: comedi: ni_usb6501: replace spaces with tabs

      ni6501_auto_attach(): replace spaces with tabs to get proper alignment

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88367bd588892665d9b670358b5de21dca530cb0
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:36 2014 +0200

      staging: comedi: ni_usb6501: cleanup response_size

      Cleanup response_size in ni6501_send_command (READ_PORT command).
      No logical/functional change is introduced by this patch.

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddf9b6a4a080422f5ab3f7718021bb98ad06853b
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:35 2014 +0200

      staging: comedi: ni_usb6501: update comments

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa66cd164b592dc994cae4865415a3dccea15fa9
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:50:34 2014 +0200

      staging: comedi: ni_usb6501: add counter commands

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aff5b1f8eb71b64bb613dc64c50b6904e89f79b9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:07 2014 +0100

      staging: comedi: remove comedi_fc module

      All the exported functions in the "comedi_fc" module have been migrated
      to the core "comedi" module and renamed, so it is now just a dummy
      module.  Remove it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8d57655fdedd40c8ef234b13b4da05dd607dbb5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:06 2014 +0100

      staging: comedi: migrate copyrights from "comedi_fc.c"

      The "comedi_fc" module was originally written and copyrighted by Frank
      Mori Hess, but the functionality has been migrated into the core
      "comedi" module.  Move the copyright notices over to the affected .c
      files in the core comedi module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfa9facdb13fb7bc47677bc8f590fc816ccd0c9a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:05 2014 +0100

      staging: comedi: add comedi_read_array_from_buffer()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_read_array_from_buffer()` into the core comedi
      module and rename it to `comedi_read_array_from_buffer()`.  Change the
      external declaration of `cfc_read_array_from_buffer()` into an inline
      function that calls `comedi_read_array_from_buffer()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af2c6a8a2429dd40555a9efd4f286eca2ab9add0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:04 2014 +0100

      staging: comedi: comedi_fc.h: use comedi_write_array_to_buffer()

      Since `cfc_write_array_to_buffer()` is just an inline function that
      calls `comedi_write_array_to_buffer()`, replace calls to the former to
      the latter in the "comedi_fc.h" header.  This is part of the migration
      of functionality from the "comedi_fc" module to the core "comedi"
      module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea29c1d563a4d57db1c2955c22468a0947f110b0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:03 2014 +0100

      staging: comedi: add comedi_write_array_to_buffer()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_write_array_to_buffer()` into the core comedi
      module and rename it to `comedi_write_array_to_buffer()`.  Change the
      external declaration of `cfc_write_array_to_buffer()` into an inline
      function that calls `comedi_write_array_to_buffer()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c520aafa0cb234a9124569f742e82d04ab5006b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:02 2014 +0100

      staging: comedi: comedi_fc: cfc_write_array_to_buffer() data is const

      The `data` pointer of `cfc_write_array_to_buffer()` ought to point to
      `const` data.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a7803592409dc3b6ea3bce53a7517114f748dc8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:01 2014 +0100

      staging: comedi: add comedi_handle_events()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_handle_events()` into the core comedi module and
      rename it to `comedi_handle_events()`.  Change the external declaration
      of `cfc_handle_events()` into an inline function that calls
      `comedi_handle_events()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1c38d6f22a4b0d5128b5ef2c2930f2c96ff37fe8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:46:00 2014 +0100

      staging: comedi: comedi_fc: use comedi_inc_scan_progress()

      Since `cfc_inc_scan_progress()` is just an inline function that calls
      `comedi_inc_scan_progress()`, replace calls to the former to the latter
      in the "comedi_fc" module.  This is part of the migration of
      functionality from the "comedi_fc" module to the core "comedi" module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b4e1f632478f43bda1b38e04e0d740980fff1f3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:45:59 2014 +0100

      staging: comedi: add comedi_inc_scan_progress()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_inc_scan_progress()` into the core comedi module
      and rename it to `comedi_inc_scan_progress()`.  Change the external
      declaration of `cfc_inc_scan_progress()` into an inline function that
      calls `comedi_inc_scan_progress()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55deb39b1290df023b23273a4c541784c6570098
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:45:58 2014 +0100

      staging: comedi: comedi_fc: use comedi_bytes_per_scan()

      Since `cfc_bytes_per_scan()` is just an inline function that calls
      `comedi_bytes_per_scan()`, replace calls to the former to the latter in
      the "comedi_fc" module.  This is part of the migration of functionality
      from the "comedi_fc" module to the core "comedi" module.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f146fe63416de7162090a48135d33a2b74a4efcc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 15 13:45:57 2014 +0100

      staging: comedi: add comedi_bytes_per_scan()

      The "comedi_fc" module contains a few functions useful to Comedi
      drivers.  Their functionality is being migrated to the core "comedi"
      module and renamed to start with the prefix `comedi_`.  As part of this
      migration, move `cfc_bytes_per_scan()` into the core comedi module and
      rename it to `comedi_bytes_per_scan()`.  Change the external declaration
      of `cfc_bytes_per_scan()` into an inline function that calls
      `comedi_bytes_per_scan()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 062fdcada9858859b4c8a73322c4b0b718c779ff
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:57 2014 +0100

      staging: comedi: addi_apci_3120: simplify setting of devpriv->us_UseDma

      `apci3120_auto_attach()` first sets `devpriv->us_UseDma` to 1, then sets
      it back to 0 if it fails to allocate the DMA buffer.  Since `*devpriv`
      is initially zeroed out by `comedi_alloc_devpriv()`, change it to only
      set `devpriv->us_UseDma` to 1 if the allocation succeeds.  Also, don't
      bother explicitly initializing `devpriv->b_DmaDoubleBuffer` to 0 as it
      is already zeroed out.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbfd9c8a1782f33d7b67294b2a42587063e61c0c
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:56 2014 +0100

      staging: comedi: addi_apci_3120: use dma_alloc_coherent()

      Use `dma_alloc_coherent()` to allocate the DMA buffers instead of
      using `__get_free_pages()` to allocate and `virt_to_bus()` to get the
      hardware address.  The coherent buffers are fairly small - at most 4
      pages (although there are two of them).  Use of `virt_to_bus()` is
      discouraged.

      Note: `struct addi_private` is used by some other ADDI-DATA drivers as
      well, but this is the only one using the affected members.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c97e588d82e90ca74488cd16e8f804cbec75978
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:55 2014 +0100

      staging: comedi: addi_apci_3120: don't overallocate DMA buffer

      The last parameter of `__get_free_pages()` is log2 (the 'order') of the
      number of pages to be allocated.  This driver seems to think it is the
      linear number of pages, so `apci3120_auto_attach()` first tries to 
allocate
      16 pages, but only uses 4 of them, setting the buffer size to PAGE_SIZE
      multiplied by the 'order'.  If the allocation fails, it tries
      progressively smaller orders, down to 0.  If the allocation at order 0
      succeeds, the buffer size is set to 0, which is likely to cause
      problems.

      Set the buffer size to `PAGE_SIZE` shifted left by the allocation order.
      Since the maximum buffer size previously used was 4, start with an
      allocation order of 2 instead of 4.  Rename the `ui_DmaBufferPages` 
member of
      `struct addi_private` to `ui_DmaBufferPageOrder` and rename the `pages`
      local variable to `order` to make it clearer what it is.

      Note: `struct addi_private` is used by some other ADDI-DATA drivers as
      well, but this is the only one using the affected members.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df567feb00277ddee715f61e4616eaae50532ea0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 12:19:54 2014 +0100

      staging: comedi: addi_apci_3120: don't allocate 2nd DMA buffer on failure

      `apci3120_auto_attach()` tries to allocate two DMA buffers but may
      allocate a single buffer or none at all.  If it fails to allocate the
      first buffer, it still tries to allocate the second buffer, even though
      it won't be used.  Change it to not bother trying to allocate the second
      buffer if the first one fails.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aee447566d08b7b0da482c4a9d8dc7a8332e4d69
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:11:20 2014 +0100

      staging: comedi: remove comedi_board()

      All calls to the inline function `comedi_board()` in "comedidev.h" have
      been removed, so remove the function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 75fbdbf61dd9f68a28a5e233ad1ccdda7c6f94e8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:04:44 2014 +0100

      staging: comedi: adl_pci9118: use dma_alloc_coherent()

      Use `dma_alloc_coherent()` to allocate the DMA buffers instead of
      using `__get_free_pages()` to allocate and `virt_to_bus()` to get the
      hardware address.  The coherent buffers are fairly small - at most 4
      pages (although there are two of them).  Use of `virt_to_bus()` is
      discouraged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f39f87e9ea944ca07b53d8261ba60bfbf4f097da
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:04:43 2014 +0100

      staging: comedi: adl_pci9118: don't overallocate DMA buffer

      The last parameter of `__get_free_pages()` is log2 (the 'order') of the
      number of pages to be allocated.  This driver seems to think it is the
      linear number of pages, so `pci9118_alloc_dma()` first tries to allocate
      16 pages, but only uses 4 of them, setting the buffer size to PAGE_SIZE
      multiplied by the 'order'.  If the allocation fails, it tries
      progressively smaller orders, down to 0.  If the allocation at order 0
      succeeds, the buffer size is set to 0, which is likely to cause
      problems.

      Set the buffer size to `PAGE_SIZE` shifted left by the allocation order.
      Since the maximum buffer size previously used was 4, start with an
      allocation order of 2 instead of 4.  Rename the `pages` member of
      `struct pci9118_dmabuf` (and the local variable in
      `pci9118_alloc_dma()`) to `order` to make it clearer what it is.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5733baf238533e9df41d92948e1ace5e0eae1de
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Fri Sep 12 10:04:42 2014 +0100

      staging: comedi: adl_pci9118: don't allocate 2nd DMA buffer on failure

      `pci9118_alloc_dma()` tries to allocate two DMA buffers but may allocate
      a single buffer or none at all.  If it fails to allocate the first
      buffer, it still tries to allocate the second buffer, even though it
      won't be used.  Change it to not bother trying to allocate the second
      buffer if the first one fails.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27f5a85fb535296ebaa8334627774f0201df8a11
  Merge: caf382f 2017cff
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:21:21 2014 -0700

      Merge tag 'iio-for-3.18b' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next

      Jonathan writes:

      Second round of new IIO drivers, features and cleanups for the 3.18 cycle.

      New drivers and part support
      * Bosch bmg160 Gyroscope driver
      * Dyna-Image al3320a ambient light sensor driver
      * Bosh bmi055 gyroscope part driver (accelerometer part supported by 
bmc150)
      * isl29018 - add support for isl29023 and isl29035
      * kxcjk-1013 - add support for kxcj9-1008 and kxtj2-1009
      * bmc150 - additional part support (BMI055 accelerometer part, BMA255,
        BMA222E, BMA250E and BMA280).  Different resolutions but otherwise 
similar
        parts.
      * bma180 - add BMA250 (note different from the BMA250E support above 
despite
        the naming).  A lot of driver reworking lead up to this - described 
below.

      New features
      * kxcjk1013 - add threshold event support.
      * rockchip - document DT bindings.
      * isl29018 - ACPI support
      * bma180 - enable use without IRQ

      Cleanups
      * Tree wide - drop owner field assignment if using the 
module_platform_driver
        helper as that assigns it anyway.
      * kxcjk1013 - drop a redundant assignment of the current range and fix a
        a defined but not used warning.
      * inv_mpu6050 - Remove an unnecessary cast form a void pointer.
      * rockchip - drop and unused variable.
      * at91_adc - make a local function static.
      * st-sensors-core - correctly handle an error in setting in
        st_sensors_set_drdy_int_pin
      * isl29018 - typo fix
      * bmc150 - fix incorrect scale value for 16G range (Driver new this cycle)
      * bmc150 - fix issues when CONFIG_PM_RUNTIME not set (Driver new this 
cycle)
      * ad7606 - line length tidy up.
      * bmg160 - set power state only if PM_RUNTIME is defined.
      * ak8975 - fix some unnecessary casting between char * and const char *
      * bma180 - prefix remaining bits and bobs with bma180_ and ensure 
consistent.
               - use a bool instead of an int for state (as its either on or 
off).
               - expose the temperature channel
               - statically allocate buffers to avoid need for update_scan_mode
                 callback.
               - refactor to allow futher chip variants including support for 
part
                 specific config and disable code + different resolutions.

  commit 213db49399c05a98b529fc030b2dfbde4d6a83f2
  Merge: ce4df0b 72a65a0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:18:00 2014 -0700

      Merge tag 'usb-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

      Felipe writes:

      usb: changes for v3.18 merge window

      Quite big pull request this time. Audio and UVC gadgets
      can now be used with our configfs-based binding. We have
      three PHY drivers being removed because a new one has been
      added using new PHY framework.

      Gadget framework got a new ->reset callback preparing for
      some other changes to come on next merge window.

      A few new drivers came in as well; among those we have a
      new UDC driver from Xilinx and two new glue layers for
      DWC3 (ST and Qualcomm).

      DWC3 also learned about tracepoints which will help debugging
      quite a bit.

      Other than that, a big series of non-critical fixes and
      cleanups.

      All patches have been on linux-next for quite a bit of time
      and I boot tested these changes on platforms I have access
      to and work with mainline.

      Signed-of-by: Felipe Balbi <balbi@xxxxxx>

  commit 00e262fd8744678262a0f662f1b5d45fc1f52e10
  Author: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 14:56:37 2014 -0700

      Documentation/sysfs-rules.txt: Add device attribute error code 
documentation

      Provide some entry-level statements about what to expect from sysfs
      device attribute read/store return codes, both for users and kernel
      developers.

      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Azael Avalos <coproscefalo@xxxxxxxxx>
      Cc: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
      Cc: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6c62f606b0db9f5ee47fbc20a5fc8ddcc803841a
  Merge: 58310b3 6fbac83
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:35:30 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-18

      This series contains updates to ixgbe and ixgbevf.

      Ethan Zhao cleans up ixgbe and ixgbevf by removing bd_number from the
      adapter struct because it is not longer useful.

      Mark fixes ixgbe where if a hardware transmit timestamp is requested,
      an uninitialized workqueue entry may be scheduled.  Added a check for
      a PTP clock to avoid that.

      Jacob provides a number of cleanups for ixgbe.  Since we may call
      ixgbe_acquire_msix_vectors() prior to registering our netdevice, we
      should not use the netdevice specific printk and use e_dev_warn()
      instead.  Similar to how ixgbevf handles acquiring MSI-X vectors, we
      can return an error code instead of relying on the flag being set.
      This makes it more clear that we have failed to setup MSI-X mode and
      will make it easier to consolidate MSI-X related code into a single
      function.  In the case of disabling DCB, it is not an error since we
      still can function, we just have to let the user know.  So use
      e_dev_warn() instead of e_err().  Added warnings for other features
      that are disabled when we are without MSI-X support.  Cleanup flags
      that are no longer used or needed.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 58310b3fc6aaa4f896ad3cbcd88851e7ad0908f6
  Merge: 54003f1 b1b6b4d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:30:16 2014 -0400

      Merge branch 'mlx4-next'

      Or Gerlitz says:

      ====================
      mlx4: CQE/EQE stride support

      This series from Ido Shamay is intended for archs having
      cache line larger then 64 bytes.

      Since our CQE/EQEs are generally 64B in those systems, HW will write
      twice to the same cache line consecutively, causing pipe locks due to
      he hazard prevention mechanism. For elements in a cyclic buffer, writes
      are consecutive, so entries smaller than a cache line should be
      avoided, especially if they are written at a high rate.

      Reduce consecutive writes to same cache line in CQs/EQs, by allowing the
      driver to increase the distance between entries so that each will reside
      in a different cache line.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1b6b4da7867d220f0da5f6686b869b304c5459b
  Author: Ido Shamay <idos@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:51:01 2014 +0300

      net/mlx4_en: Add mlx4_en_get_cqe helper

      This function derives the base address of the CQE from the CQE size,
      and calculates the real CQE context segment in it from the factor
      (this is like before). Before this change the code used the factor to
      calculate the base address of the CQE as well.

      The factor indicates in which segment of the cqe stride the cqe 
information
      is located. For 32-byte strides, the segment is 0, and for 64 byte 
strides,
      the segment is 1 (bytes 32..63). Using the factor was ok as long as we had
      only 32 and 64 byte strides. However, with larger strides, the factor is 
zero,
      and so cannot be used to calculate the base of the CQE.

      The helper uses the same method of CQE buffer pulling made by all other
      components that reads the CQE buffer (mlx4_ib driver and libmlx4).

      Signed-off-by: Ido Shamay <idos@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 43c816c67a536cfcfc24da50153115b75eca94f0
  Author: Ido Shamay <idos@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:51:00 2014 +0300

      net/mlx4_core: Cache line EQE size support

      Enable mlx4 interrupt handler to work with EQE stride feature,
      The feature may be enabled when cache line is bigger than 64B.
      The EQE size will then be the cache line size, and the context
      segment resides in [0-31] offset.

      Signed-off-by: Ido Shamay <idos@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 77507aa249aecd06fa25ad058b64481e46887a01
  Author: Ido Shamay <idos@xxxxxxxxxxxx>
  Date:   Thu Sep 18 11:50:59 2014 +0300

      net/mlx4_core: Enable CQE/EQE stride support

      This feature is intended for archs having cache line larger then 64B.

      Since our CQE/EQEs are generally 64B in those systems, HW will write
      twice to the same cache line consecutively, causing pipe locks due to
      he hazard prevention mechanism. For elements in a cyclic buffer, writes
      are consecutive, so entries smaller than a cache line should be
      avoided, especially if they are written at a high rate.

      Reduce consecutive writes to same cache line in CQs/EQs, by allowing the
      driver to increase the distance between entries so that each will reside
      in a different cache line. Until the introduction of this feature, there
      were two types of CQE/EQE:

      1. 32B stride and context in the [0-31] segment
      2. 64B stride and context in the [32-63] segment

      This feature introduces two additional types:

      3. 128B stride and context in the [0-31] segment (128B cache line)
      4. 256B stride and context in the [0-31] segment (256B cache line)

      Modify the mlx4_core driver to query the device for the CQE/EQE cache
      line stride capability and to enable that capability when the host
      cache line size is larger than 64 bytes (supported cache lines are
      128B and 256B).

      The mlx4 IB driver and libmlx4 need not be aware of this change. The PF
      context behaviour is changed to require this change in VF drivers
      running on such archs.

      Signed-off-by: Ido Shamay <idos@xxxxxxxxxxxx>
      Signed-off-by: Jack Morgenstein <jackm@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Or Gerlitz <ogerlitz@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 54003f119c26573d3bb86a5efc64f3e5fd43b8c6
  Author: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 23:23:12 2014 +0200

      net: fix sparse warnings in SNMP_UPD_PO_STATS(_BH)

      ptr used to be a non __percpu pointer (result of a this_cpu_ptr
      assignment, 7d720c3e4f0c4 ("percpu: add __percpu sparse annotations to
      net")). Since d25398df59b56 ("net: avoid reloads in SNMP_UPD_PO_STATS"),
      that's no longer the case, SNMP_UPD_PO_STATS uses this_cpu_add and ptr
      is now __percpu.

      Silence sparse warnings by preserving the original type and
      annotation, and remove the out-of-date comment.

      warning: incorrect type in initializer (different address spaces)
         expected unsigned long long *ptr
         got unsigned long long [noderef] <asn:3>*<noident>
      warning: incorrect type in initializer (different address spaces)
         expected void const [noderef] <asn:3>*__vpp_verify
         got unsigned long long *<noident>
      warning: incorrect type in initializer (different address spaces)
         expected void const [noderef] <asn:3>*__vpp_verify
         got unsigned long long *<noident>

      Signed-off-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb5690d2458340b645ea3b36e8db560cb3272e65
  Merge: 4e2840e 4565e99
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 17:15:40 2014 -0400

      Merge branch 'fou-next'

      Tom Herbert says:

      ====================
      net: foo-over-udp (fou)

      This patch series implements foo-over-udp. The idea is that we can
      encapsulate different IP protocols in UDP packets. The rationale for
      this is that networking devices such as NICs and switches are usually
      implemented with UDP (and TCP) specific mechanims for processing. For
      instance, many switches and routers will implement a 5-tuple hash
      for UDP packets to perform Equal Cost Multipath Routing (ECMP) or
      RSS (on NICs). Many NICs also only provide rudimentary checksum
      offload (basic TCP and UDP packet), with foo-over-udp we may be
      able to leverage these NICs to offload checksums of tunneled packets
      (using checksum unnecessary conversion and eventually remote checksum
      offload)

      An example encapsulation of IPIP over FOU is diagrammed below. As
      illustrated, the packet overhead for FOU is the 8 byte UDP header.

      +------------------+
      |    IPv4 hdr      |
      +------------------+
      |     UDP hdr      |
      +------------------+
      |    IPv4 hdr      |
      +------------------+
      |     TCP hdr      |
      +------------------+
      |   TCP payload    |
      +------------------+

      Conceptually, FOU should be able to encapsulate any IP protocol.
      The FOU header (UDP hdr.) is essentially an inserted header between the
      IP header and transport, so in the case of TCP or UDP encapsulation
      the pseudo header would be based on the outer IP header and its length
      field must not include the UDP header.

      * Receive

      In this patch set the RX path for FOU is implemented in a new fou
      module. To enable FOU for a particular protocol, a UDP-FOU socket is
      opened to the port to receive FOU packets. The socket is mapped to the
      IP protocol for the packets. The XFRM mechanism used to receive
      encapsulated packets (udp_encap_rcv) for the port. Upon reception, the
      UDP is removed and packet is reinjected in the stack for the
      corresponding protocol associated with the socket (return -protocol
      from udp_encap_rcv function).

      GRO is provided with the appropriate fou_gro_receive and
      fou_gro_complete. These routines need to know the encapsulation
      protocol so we save that in udp_offloads structure with the port
      and pass it in the napi_gro_cb structure.

      * TX

      This patch series implements FOU transmit encapsulation for IPIP, GRE, and
      SIT. This done by some common infrastructure in ip_tunnel including an
      ip_tunnel_encap to perform FOU encapsulation and common configuration
      to enable FOU on IP tunnels. FOU is configured on existing tunnels and
      does not create any new interfaces. The transmit and receive paths are
      independent, so use of FOU may be assymetric between tunnel endpoints.

      * Configuration

      The fou module using netlink to configure FOU receive ports. The ip
      command can be augmented with a fou subcommand to support this. e.g. to
      configure FOU for IPIP on port 5555:

        ip fou add port 5555 ipproto 4

      GRE, IPIP, and SIT have been modified with netlink commands to
      configure use of FOU on transmit. The "ip link" command will be
      augmented with an encap subcommand (for supporting various forms of
      secondary encapsulation). For instance, to configure an ipip tunnel
      with FOU on port 5555:

        ip link add name tun1 type ipip \
          remote 192.168.1.1 local 192.168.1.2 ttl 225 \
          encap fou encap-sport auto encap-dport 5555

      * Notes
        - This patch set does not implement GSO for FOU. The UDP encapsulation
          code assumes TEB, so that will need to be reimplemented.
        - When a packet is received through FOU, the UDP header is not
          actually removed for the skbuf, pointers to transport header
          and length in the IP header are updated (like in ESP/UDP RX). A
          side effect is the IP header will now appear to have an incorrect
          checksum by an external observer (e.g. tcpdump), it will be off
          by sizeof UDP header. If necessary we could adjust the checksum
          to compensate.
        - Performance results are below. My expectation is that FOU should
          entail little overhead (clearly there is some work to do :-) ).
          Optimizing UDP socket lookup for encapsulation ports should help
          significantly.
        - I really don't expect/want devices to have special support for any
          of this. Generic checksum offload mechanisms (NETIF_HW_CSUM
          and use of CHECKSUM_COMPLETE) should be sufficient. RSS and flow
          steering is provided by commonly implemented UDP hashing. GRO/GSO
          seem fairly comparable with LRO/TSO already.

      * Performance

      Ran netperf TCP_RR and TCP_STREAM tests across various configurations.
      This was performed on bnx2x and I disabled TSO/GSO on sender to get
      fair comparison for FOU versus non-FOU. CPU utilization is reported
      for receive in TCP_STREAM.

        GRE
          IPv4, FOU, UDP checksum enabled
            TCP_STREAM
              24.85% CPU utilization
              9310.6 Mbps
            TCP_RR
              94.2% CPU utilization
              155/249/460 90/95/99% latencies
              1.17018e+06 tps
          IPv4, FOU, UDP checksum disabled
            TCP_STREAM
              31.04% CPU utilization
              9302.22 Mbps
            TCP_RR
              94.13% CPU utilization
              154/239/419 90/95/99% latencies
              1.17555e+06 tps
          IPv4, no FOU
            TCP_STREAM
              23.13% CPU utilization
              9354.58 Mbps
            TCP_RR
              90.24% CPU utilization
              156/228/360 90/95/99% latencies
              1.18169e+06 tps

        IPIP
          FOU, UDP checksum enabled
            TCP_STREAM
              24.13% CPU utilization
              9328 Mbps
            TCP_RR
              94.23
              149/237/429 90/95/99% latencies
              1.19553e+06 tps
          FOU, UDP checksum disabled
            TCP_STREAM
              29.13% CPU utilization
              9370.25 Mbps
            TCP_RR
              94.13% CPU utilization
              149/232/398 90/95/99% latencies
              1.19225e+06 tps
          No FOU
            TCP_STREAM
              10.43% CPU utilization
              5302.03 Mbps
            TCP_RR
              51.53% CPU utilization
              215/324/475 90/95/99% latencies
              864998 tps

        SIT
          FOU, UDP checksum enabled
            TCP_STREAM
              30.38% CPU utilization
              9176.76 Mbps
            TCP_RR
              96.9% CPU utilization
              170/281/581 90/95/99% latencies
              1.03372e+06 tps
          FOU, UDP checksum disabled
            TCP_STREAM
              39.6% CPU utilization
              9176.57 Mbps
            TCP_RR
              97.14% CPU utilization
              167/272/548 90/95/99% latencies
              1.03203e+06 tps
          No FOU
            TCP_STREAM
              11.2% CPU utilization
              4636.05 Mbps
            TCP_RR
              59.51% CPU utilization
              232/346/489 90/95/99% latencies
              813199 tps

      v2:
        - Removed encap IP tunnel ioctls, configuration is done by netlink
          only.
        - Don't export fou_create and fou_destroy, they are currently
          intended to be called within fou module only.
        - Filled on tunnel netlink structures and functions for new values.

      v3:
        - Fixed change logs for some of the patches.
        - Remove inline from fou_gro_receive and fou_gro_complete, let
          compiler decide on these.

      v4:
        - Don't need to cast void in fou_from_sock
        - Removed incorrest htons for port in fou_destroy
        - Some minor cleanup for readability
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4565e9919cda747815547e2e5d7b78f15efbffdf
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:26:01 2014 -0700

      gre: Setup and TX path for gre/UDP foo-over-udp encapsulation

      Added netlink attrs to configure FOU encapsulation for GRE, netlink
      handling of these flags, and properly adjust MTU for encapsulation.
      ip_tunnel_encap is called from ip_tunnel_xmit to actually perform FOU
      encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 473ab820dd4af588785a8e10b9c1547aadb4fd72
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:26:00 2014 -0700

      ipip: Setup and TX path for ipip/UDP foo-over-udp encapsulation

      Add netlink handling for IP tunnel encapsulation parameters and
      and adjustment of MTU for encapsulation.  ip_tunnel_encap is called
      from ip_tunnel_xmit to actually perform FOU encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 14909664e4e192f4c6f6fcdccd9919af7cf783ab
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:59 2014 -0700

      sit: Setup and TX path for sit/UDP foo-over-udp encapsulation

      Added netlink handling of IP tunnel encapulation paramters, properly
      adjust MTU for encapsulation. Added ip_tunnel_encap call to
      ipip6_tunnel_xmit to actually perform FOU encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56328486539ddd07cbaafec7a542a2c8a3043623
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:58 2014 -0700

      net: Changes to ip_tunnel to support foo-over-udp encapsulation

      This patch changes IP tunnel to support (secondary) encapsulation,
      Foo-over-UDP. Changes include:

      1) Adding tun_hlen as the tunnel header length, encap_hlen as the
         encapsulation header length, and hlen becomes the grand total
         of these.
      2) Added common netlink define to support FOU encapsulation.
      3) Routines to perform FOU encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afe93325bc02a5b2dea0cd7d78225de692265e6e
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:57 2014 -0700

      fou: Add GRO support

      Implement fou_gro_receive and fou_gro_complete, and populate these
      in the correponsing udp_offloads for the socket. Added ipproto to
      udp_offloads and pass this from UDP to the fou GRO routine in proto
      field of napi_gro_cb structure.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 23461551c00628c3f3fe9cf837bf53cf8f212b63
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:56 2014 -0700

      fou: Support for foo-over-udp RX path

      This patch provides a receive path for foo-over-udp. This allows
      direct encapsulation of IP protocols over UDP. The bound destination
      port is used to map to an IP protocol, and the XFRM framework
      (udp_encap_rcv) is used to receive encapsulated packets. Upon
      reception, the encapsulation header is logically removed (pointer
      to transport header is advanced) and the packet is reinjected into
      the receive path with the IP protocol indicated by the mapping.

      Netlink is used to configure FOU ports. The configuration information
      includes the port number to bind to and the IP protocol corresponding
      to that port.

      This should support GRE/UDP
      (http://tools.ietf.org/html/draft-yong-tsvwg-gre-in-udp-encap-02),
      as will as the other IP tunneling protocols (IPIP, SIT).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce3e02867ed8e12c6e6e83a793d273c1f4d929ea
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Sep 17 12:25:55 2014 -0700

      net: Export inet_offloads and inet6_offloads

      Want to be able to use these in foo-over-udp offloads, etc.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4e2840eee6b21cb5230bd7cac8407badb201aac3
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Wed Sep 17 11:11:46 2014 -0700

      net: sched: cls_u32: rcu can not be last node

      tc_u32_sel 'sel' in tc_u_knode expects to be the last element in the
      structure and pads the structure with tc_u32_key fields for each key.

       kzalloc(sizeof(*n) + s->nkeys*sizeof(struct tc_u32_key), GFP_KERNEL)

      CC: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ab34f6480806263d7b4d00fa06d3647bac73b68c
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 17 08:05:05 2014 -0700

      net: sched: use __skb_queue_head_init() where applicable

      pfifo_fast and htb use skb lists, without needing their spinlocks.
      (They instead use the standard qdisc lock)

      We can use __skb_queue_head_init() instead of skb_queue_head_init()
      to be consistent.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ce77802f30b1820a88731f77b683567902ab2ef
  Merge: 77f4f62 83bad20
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:31:13 2014 -0400

      Merge branch 'bnx2x-next'

      Yuval Mintz says:

      ====================
      bnx2x: Support new Multi-function modes

      This patch series adds support for 2 new Multi-function modes -
      Unified Fabric Port [UFP] as well as nic partitioning 1.5 [NPAR1.5].

      With the addition of the new multi-function modes, the series also
      revises some of the storage-related multi-function macros.

      [Do notice this series has several small issues with checkpatch]
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 83bad206f7dd6638251840fa7846680f44c30bb4
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Wed Sep 17 16:24:38 2014 +0300

      bnx2x: Add a fallback multi-function mode NPAR1.5

      When using new Multi-function modes it's possible that due to incompatible
      configuration management FW will fallback into an existing mode.

      Notice that at the moment this fallback is exactly the same as the already
      existing switch-independent multi-function mode, but we still use existing
      infrastructure to hold this information [in case some small differences 
will
      arise in the future].

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7609647e25a486174333ab01dcdaa23b517b8684
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Wed Sep 17 16:24:37 2014 +0300

      bnx2x: New multi-function mode: UFP

      Add support for a new multi-function mode based on the Unified Fabric Port
      system specifications.
      Support includes configuration of:
        1. Outer vlan tags.
        2. Bandwidth settings.
        3. Virtual link enable/disable.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e98ffc21cacb170c2d2c01d110ed53fedb95768
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Wed Sep 17 16:24:36 2014 +0300

      bnx2x: Changes with storage & MAC macros

      Rearrange macros to query for storage-only modes in different MF 
environment.
      Improves the readibility and maintainability of the code. E.g.:
        -       if (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))
        +       if (IS_MF_STORAGE_ONLY(bp))

      In addition, this removes the need for bnx2x_is_valid_ether_addr().

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 77f4f6220a98f4f3eb08be10230d7e8c604aa2b8
  Merge: 2e4e441 d8ebfed
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 16:27:13 2014 -0400

      Merge branch 'fec-next'

      Florian Fainelli says:

      ====================
      net: phy: Broadcom BCM7xxx PHY workaround update

      This patch sets the change to of_phy_connect() that you have seen before,
      this time with the full context of why it is useful and applicable here.

      Due to some design decision, the internal PHY on Broadcom BCM7xxx chips
      is not entirely self contained and does not report its internal revision
      through MII_PHYSID2, that is left to external PHY designs.

      This forces us to get the PHY revision from the GENET and SF2 switch 
drivers
      because those two peripherals integrate such a PHY and do contain the PHY
      revision in their registers.

      The approach taken here is hopefully easy to extend to similar needs for
      other chips/ as well.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d8ebfed3f11b62ebc192af3cab64d835ff047e74
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:56 2014 -0700

      net: phy: bcm7xxx: utilize PHY revision in config_init

      Now that the GENET and SF2 drivers have been updated to communicate us
      what is the revision of the BCM7xxx integrated PHY, utilize that
      information in the config_init() callback to call into the appropriate
      workaround function based on our revision.

      While at it, we also print the revision and patch level to help debug
      new chips.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aa9aef77c76113725d9dbf124c4dab414326b0a3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:55 2014 -0700

      net: dsa: bcm_sf2: communicate integrated PHY revision to PHY driver

      The integrated BCM7xxx PHY contains no useful revision information
      in its MII_PHYSID2 bits 3:0, that information is instead contained in
      the SWITCH_REG_PHY_REVISION register.

      Read this register, store its value, and return it by implementing the
      dsa_switch::get_phy_flags() callback accordingly. The register layout is
      already matching what the BCM7xxx PHY driver is expecting to find.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6819563e646a7f3692836daefd12cd86c697759f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:54 2014 -0700

      net: dsa: allow switch drivers to specify phy_device::dev_flags

      Some switch drivers (e.g: bcm_sf2) may have to communicate specific
      workarounds or flags towards the PHY device driver. Allow switches
      driver to be delegated that task by introducing a get_phy_flags()
      callback which will do just that.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 487320c541430a7a45eda668a26423e06eb32ad5
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:53 2014 -0700

      net: bcmgenet: communicate integrated PHY revision to PHY driver

      The integrated BCM7xxx PHY contains no useful revision information in
      its MII_PHYSID2 bits 3:0, that information is instead contained in the
      GENET hardware block.

      We already read the GENET 32-bit revision register, so store the
      integrated PHY revision in the driver private structure, and then
      communicate this revision value to the PHY driver by overriding the
      phy_flags value.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80780a54ecded1647e661ababde13554a149f7f3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:52 2014 -0700

      net: bcmgenet: remove PHY_BRCM_100MBPS_WAR

      Now that we have removed the need for the PHY_BRCM_100MBPS_WAR flag, we
      can remove it from the GENET driver and the broadcom shared header file.
      The PHY driver checks the PHY supported bitmask instead.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e18556ee3bd83ed58f9fd77f66f05d17213a95f9
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:51 2014 -0700

      net: phy: bcm7xxx: do not use PHY_BRCM_100MBPS_WAR

      There is no need for the PHY driver to check PHY_BRCM_100MBPS_WAR since
      that is redundant with checking the PHY device supported features. Get
      rid of that workaround flag.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb7d93496f7ac203f7c3e9678000d1c83eb4e0ba
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:50 2014 -0700

      net: phy: broadcom: add helper for PHY revision and patch level

      The Broadcom BCM7xxx internal PHYs do not contain any useful revision
      information in the low 4-bits of their MII_PHYSID2 (MII register 3)
      which could allow us to properly identify them.

      As a result, we need the actual hardware block integrating these PHYs:
      GENET or the SF2 switch to tell us what revision they are built with. To
      assist with that, add two helper macros for fetching the the PHY
      revision and patch level from the struct phy_device::dev_flags.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f63715138233db9f1c2afff33f7d8192a29ff91
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Sep 19 13:07:49 2014 -0700

      of: mdio: honor flags passed to of_phy_connect

      Commit f9a8f83b04e0 ("net: phy: remove flags argument from phy_{attach,
      connect, connect_direct}") removed the flags argument to the PHY library
      calls to: phy_{attach,connect,connect_direct}.

      Most Device Tree aware drivers call of_phy_connect() with the flag
      argument set to 0, but some of them might want to set a different value
      there in order for the PHY driver to key a specific behavior based on
      the phy_device::phy_flags value.

      Allow such drivers to set custom phy_flags as part of the
      of_phy_connect() call since of_phy_connect() does start the PHY state
      machine, it will call into the PHY driver config_init() callback which
      is usually where a specific phy_flags value is important.

      Fixes: f9a8f83b04e0 ("net: phy: remove flags argument from phy_{attach, 
connect, connect_direct}")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e4e44107176d552f8bb1bb76053e850e3809841
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 17 04:49:49 2014 -0700

      net: add alloc_skb_with_frags() helper

      Extract from sock_alloc_send_pskb() code building skb with frags,
      so that we can reuse this in other contexts.

      Intent is to use it from tcp_send_rcvq(), tcp_collapse(), ...

      We also want to replace some skb_linearize() calls to a more reliable
      strategy in pathological cases where we need to reduce number of frags.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cb0446c1b625326682ec4f9d1dd10779433646bc
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:20:36 2014 -0500

      Revert "powerpc/fsl_msi: spread msi ints across different MSIRs"

      This reverts commit c822e73731fce3b49a4887140878d084d8a44c08.

      This commit conflicted with a bitmap allocator change that partially
      accomplishes the same thing, but which does so more correctly.  Revert
      this one until it can be respun on top of the correct change.

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit cb93471acc42b71fa3f2e46805020f2b323db64f
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 17 03:14:42 2014 -0700

      tcp: do not fake tcp headers in tcp_send_rcvq()

      Now we no longer rely on having tcp headers for skbs in receive queue,
      tcp repair do not need to build fake ones.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6db35ad2373eed5deb3b105ae7c1e9de3e34ae94
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 14:05:02 2014 -0500

      powerpc/mm: Use common paging_init() for NUMA

      Commit 1c98025c6c95bc057a25e2c6596de23288c68160 "powerpc: Dynamic DMA
      zone limits" updated how zones are created in paging_init(), but missed
      the NUMA version of paging_init().  This was noticed via a linker
      error, since dma_pfn_limit_to_zone() was, like the non-NUMA
      paging_init(), limited by #ifndef CONFIG_NEED_MULTIPLE_NODES.

      It turns out that the NUMA paging_init() was not actually doing
      anything different from the standard paging_init(), other than a couple
      debug prints, a couple 32-bit-only ifdef sections, and a call to
      mark_nonram_nosave().  It's not clear whether mark_nonram_nosave() is
      inherently wrong to do for NUMA, or just not useful on targets that
      have NUMA, but for now I'm preserving the existing behavior.

      Fixes: 1c98025c6c9 "powerpc: Dynamic DMA zone limits"
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 94105a762016aea3284c07c813017b90a6325f10
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 19:47:00 2014 -0500

      powerpc/85xx/defconfig: Remove duplicate CONFIG_RTC_DRV_DS1307

      Commit a95e8c28b3dc "powerpc/defconfig: update RTC support" duplicated
      the CONFIG_RTC_DRV_DS1307 symbol in mpc85xx_defconfig and
      mpc85xx_smp_defconfig, resulting in this:

      arch/powerpc/configs/mpc85xx_smp_defconfig:217:warning: override: 
reassigning to symbol RTC_DRV_DS1307

      Fixes: a95e8c28b3dc "powerpc/defconfig: update RTC support"
      Cc: Shengzhou Liu <Shengzhou.Liu@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 3ff64259616225c27f3fae8ac05c77c36bfd0348
  Merge: 79ba2b4 c8fffce
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:57:46 2014 -0400

      Merge branch 'udp-tunnel-common'

      Andy Zhou says:

      ====================
      Refactor vxlan and l2tp to use new common UDP tunnel APIs

      This patch series add a few more UDP tunnel APIs and refactoring current
      UDP tunnel based protocols, vxlan and l2tp to make use of the new APIs.

      The added APIs are setup_udp_tunnel_sock(), udp_tunnel_xmit_skb() and
      udp_tunnel_sock_release(). Those implementation logics already exist in
      current vxlan and l2tp implementation. Move them to common APIs to reduce
      code duplications.

      Also split udp_tunnel.c into net/ipv4/udp_tunnel.c and
      net/ipv6/ip6_udp_tunnel.c to maintain proper IP protocol separation.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8fffcea0a079f933b4e98adf9ebaa384dc943b6
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:19 2014 -0700

      l2tp: Refactor l2tp core driver to make use of the common UDP tunnel 
functions

      Simplify l2tp implementation using common UDP tunnel APIs.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acbf74a763002bdc74ccfcdac22360bf18e305c5
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:18 2014 -0700

      vxlan: Refactor vxlan driver to make use of the common UDP tunnel 
functions.

      Simplify vxlan implementation using common UDP tunnel APIs.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a93cc9052748c6355ec9d5b6c38b77f85f1cb0d
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:17 2014 -0700

      udp-tunnel: Add a few more UDP tunnel APIs

      Added a few more UDP tunnel APIs that can be shared by UDP based
      tunnel protocol implementation. The main ones are highlighted below.

      setup_udp_tunnel_sock() configures UDP listener socket for
      receiving UDP encapsulated packets.

      udp_tunnel_xmit_skb() and upd_tunnel6_xmit_skb() transmit skb
      using UDP encapsulation.

      udp_tunnel_sock_release() closes the UDP tunnel listener socket.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fd384412e199b62c3ddaabd18dce86d0e164c5b9
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Tue Sep 16 17:31:16 2014 -0700

      udp_tunnel: Seperate ipv6 functions into its own file.

      Add ip6_udp_tunnel.c for ipv6 UDP tunnel functions to avoid ifdefs
      in udp_tunnel.c

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 79ba2b4c5d3779d68b4cd3a569d483f1778f2b5a
  Merge: 709f6c58 37d6017
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 19 15:36:54 2014 -0400

      Merge branch 'fec-next'

      Frank Li says:

      ====================
      net: fec: add interrupt coalescence

      improve error handle when parse queue number.
      add interrupt coalescence feature.

      Change from v2 to v3
       - add error check in fec_enet_set_coalesce
       - fix a run time warning to get clock rate in interrupt
       - fix commit message use TKT number

      Change from v1 to v2
       - fix indention
       - use errata number instead of TKT
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 37d6017b84f7a33f1089a7fc586554746e2c9f7b
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:54 2014 +0800

      net: fec: Workaround for imx6sx enet tx hang when enable three queues

      When enable three queues on imx6sx enet, and then do tx performance
      test with iperf tool, after some time running, tx hang.

      Found that:
        If uDMA is running, software set TDAR may cause tx hang.
        If uDMA is in idle, software set TDAR don't cause tx hang.

      There is a TDAR race condition for mutliQ when the software sets TDAR
      and the UDMA clears TDAR simultaneously or in a small window (2-4 cycles).
      This will cause the udma_tx and udma_tx_arbiter state machines to hang.
      The issue exist at i.MX6SX enet IP.

      So, the Workaround is checking TDAR status four time, if TDAR cleared by
      hardware and then write TDAR, otherwise don't set TDAR.

      The patch is only one Workaround for the issue ERR007885.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 73e7228941b135ecca14ab101752bd2d38126046
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:53 2014 +0800

      net:fec: increase DMA queue number

      when enable interrupt coalesce, 8 BD is not enough.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d851b47b22fc4c7b5a739fc5cbc2cbee07adec90
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:52 2014 +0800

      net: fec: add interrupt coalescence feature support

      i.MX6 SX support interrupt coalescence feature
      By default, init the interrupt coalescing frame count threshold and
      timer threshold.

      Supply the ethtool interfaces as below for user tuning to improve
      enet performance:
        rx_max_coalesced_frames
        rx_coalesce_usecs
        tx_max_coalesced_frames
        tx_coalesce_usecs

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b7bd75cf53e8b65f48b21eec8653326897c29a96
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 05:18:51 2014 +0800

      net: fec: refine error handle of parser queue number from DT

      check tx and rx queue seperately.
      fix typo, "Invalidate" and "fail".
      change pr_err to pr_warn.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 709f6c58d4dcd2b300c914ec17b297acae4cb998
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Tue Sep 16 12:35:35 2014 -0700

      sparc: bpf_jit: add SKF_AD_PKTTYPE support to JIT

      commit 233577a22089 ("net: filter: constify detection of pkt_type_offset")
      allows us to implement simple PKTTYPE support in sparc JIT

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb98d9d1d2e791f368295c9c09c9a03fe3ac0e62
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 23:33:49 2014 +0400

      mmc: tmio: prevent endless loop in tmio_mmc_set_clock()

      I spent a couple of days with the driver just hanging due to me 
forgetting to
      specify the external crystal frequency,  so that clk_get_rate() returned 
0 and
      thus the loop in tmio_mmc_set_clock() never ended. I don't think that's an
      acceptable behavior, so I suggest that the minimum frequency is checked 
for 0
      in tmio_mmc_host_probe().

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Ian Molton <ian.molton@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b9bd7ff8069a7125da897de657da421c497d4f15
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Sep 10 00:23:24 2014 -0700

      mmc: tmio: enable odd number size access

      Current tmio is using sd_ctrl_read16/write16_rep()
      for data transfer.
      It works if transfer size was even number,
      but, last 1 byte will be ignored if
      transfer size was odd number.
      This patch adds new tmio_mmc_transfer_data()
      and solve this issue.

      Tested-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3ccc11f6b82c34646c8a4233278251d9e9e99390
  Author: Sean Paul <seanpaul@xxxxxxxxxxxx>
  Date:   Tue Sep 9 15:58:45 2014 -0400

      pinctrl: tegra: Add MIPI pad control

      This patch adds MIPI CSI/DSIB pad control mux register
      from the APB misc block to tegra pinctrl.

      Without writing to this register, the dsib pads are
      muxed as csi, and cannot be used.

      The register is not yet documented in the TRM, here is
      the description:

      70000820: APB_MISC_GP_MIPI_PAD_CTRL_0
        [31:02] RESERVED
        [01:01] DSIB_MODE       [CSI=0,DSIB=1]
        [00:00] RESERVED

      Signed-off-by: Sean Paul <seanpaul@xxxxxxxxxxxx>
      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ab95eac99c1714ede92800a9c33f4c96ce8d558c
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Sep 15 21:56:17 2014 -0700

      MAINTAINERS: add l2-mtd.git, 'next' tree for MTD

      We've been semi-officially queueing patches here for a while, and it's
      in linux-next, so let's advertise it in MAINTAINERS.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Acked-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit d48690383febbf17d958e909ff8f0d15f4497325
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:27 2014 +0200

      eeepc-laptop: store_cpufv: return error if set_acpi fails

      The result of set_acpi is left unchecked, but it may return errors. If
      one occurs, send the error to the caller. There's no reason to lie about
      it, if set_acpi fails.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit a5c155b16f4c170d96d41fc6066f245f2d53604d
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:26 2014 +0200

      eeepc-laptop: check proper return values in get_cpufv

      In get_cpufv the return value of get_acpi is stored in the cpufv struct.
      Right before this value is checked for errors, it is and'ed with 0xff.
      This means c->cur can never be less than zero. Besides that, the actual
      error value is ignored.

      c->num is also and'ed with 0xff, which means we can ignore values below
      zero.

      Check the result of get_acpi() right away. While at it, propagate the
      error if we got one.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 48d4a5b29c8d0cf544ffe96f5855452446b6f20d
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:25 2014 +0200

      eeepc-laptop: make fan1_input really read-only

      In the instantiation of the fan1_input device attribute, NULL is passed
      as set function to store_sys_hwmon. The function pointer is never
      checked before dereferencing it. This is fine if we can guarantee that
      it will never be called with an invalid pointer, but we can't. If
      someone from user space decides to change the permissions on this
      attribute and write to it, kernel will crash.

      Introduce EEEPC_CREATE_SENSOR_ATTR_RO() to instantiate a read-only
      attribute, and declare fan1_input with it. This ensures store_sys_hwmon
      is never called with NULL parameters. If someone tries to write the
      attribute, the system will at least keep its sanity.

      This also causes EEEPC_CREATE_SENSOR_ATTR() to be only used for R/W
      attributes.This enables us to drop the _mode argument from the macro
      and use DEVICE_ATTR_RW() internally while we're at it. Append _RW to the
      name for readability.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 28ac85f71ad1e55199302a59757ed21e082b88b1
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:24 2014 +0200

      eeepc-laptop: pull out SENSOR_STORE_FUNC and SENSOR_SHOW_FUNC macros

      Pull out EEEPC_SENSOR_STORE_FUNC and EEEPC_SENSOR_SHOW_FUNC. These
      macros define functions that call store_sys_hwmon() and show_sys_hwmon()
      respectively. This helps prevent duplication later on.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 6fe3a77f6296a6c995eb08d564bafec028c15a18
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:23 2014 +0200

      eeepc-laptop: tell sysfs that the disp attribute is write-only

      The disp attribute is write-only, but sysfs doesn't know this. Currently
      show_sys_acpi() is mimicking sysfs behavior, if the underlying acpi call
      should fail. This was introduced in 6dff29b63a5bf2eaf3 "eeepc-laptop:
      disp attribute should be write-only". This is not ideal; behaving like
      sysfs is better left to sysfs.

      Introduce EEEPC_CREATE_DEVICE_ATTR_WO() to instantiate a write-only
      attribute, and declare the disp attribute with it. Sysfs makes sure
      userspace can only write to disp at all times. This removes the need for
      mimicking the sysfs behavior in show_sys_acpi() and store_sys_acpi(),
      but we'll stick with -EIO, as changing sysfs return values should not be
      taken lightly.

      This change also causes EEEPC_CREATE_DEVICE_ATTR() to be used only for
      R/W attributes. This enables us to drop the _mode argument from the
      macro and use DEVICE_ATTR_RW() internally while we're at it. Append _RW
      to the name for readability.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 9797132577aa53734f4e980f9008f617947fddc9
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:22 2014 +0200

      eeepc-laptop: pull out ACPI_STORE_FUNC and ACPI_SHOW_FUNC macros

      Pull out macros EEEPC_ACPI_STORE_FUNC and EEEPC_ACPI_SHOW_FUNC. These
      macros define functions that call store_sys_acpi() and show_sys_acpi()
      respectively. This helps prevent duplication later on.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit bb382dbaba09e74d728160f398391960dda3faf1
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:21 2014 +0200

      eeepc-laptop: use DEVICE_ATTR* to instantiate device_attributes

      Device attributes are instantiated manually, while we have DEVICE_ATTR*
      macros available to do much of the work for us. Let's use them.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 8c72fc8bd7c698d7b5c99b83e187fda0d1538e1a
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:20 2014 +0200

      eeepc-laptop: change sysfs function names to API expectations

      The eeepc-laptop driver follows the function naming convention
      <action>_<attrname>(), while the sysfs macros are built around the
      convention <attrname>_<action>(). Rename the sysfs functions to the
      convention used by sysfs. This makes it easier to use the available API
      later on.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 39a3e17e0d5c50e382992eeed6bb62668c31ded7
  Author: Frans Klaver <fransklaver@xxxxxxxxx>
  Date:   Wed Sep 17 23:47:19 2014 +0200

      eeepc-laptop: clean up coding style

      Correct indentation and brace usage to comply with
      Documentation/CodingStyle.

      Signed-off-by: Frans Klaver <fransklaver@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 8125450cd855839c2f6d0eec86c560ffd02db374
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 20:04:25 2014 +0900

      mtd: denali: fix indents and other trivial things

      - Fix indents
      - Do not break a line unless it is longer than 80 columns
      - Do not insert a whitespace before ';'
      - Use whitespaces around operators
      - Use braces for a "else" block where the "if" block uses ones.

      Besides, eliminate all the warnings reported by checkpatch.pl:
      - WARNING: quoted string split across lines
      - WARNING: else is not generally useful after a break or return
      - WARNING: Missing a blank line after declarations
      - WARNING: Avoid line continuations in quoted strings

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7d14ecd050a43ff80ad284027a521390af1c29be
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 20:04:24 2014 +0900

      mtd: denali: remove unnecessary parentheses

      We should use parentheses only when they are necessary
      or they really improve the readability.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ba5f2bc2afbf598aa2efb35542cd0d40fce76c45
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Fri Sep 19 09:37:19 2014 -0700

      mtd: denali: remove another set-but-unused variable

      The variable "irq_status" in denali_read_page_raw() is set, but not used.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 72ed6ccd086f679aa61c79cd3af733756b72429e
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Fri Sep 19 14:58:53 2014 +0200

      drm/exynos: switch to universal plane API

      The patch replaces legacy functions
      drm_plane_init() / drm_crtc_init() with
      drm_universal_plane_init() and drm_crtc_init_with_planes().
      It allows to replace fake primary plane with the real one.
      Additionally the patch leaves cleanup of crtcs to core,
      this way planes and crtcs are cleaned in correct order.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 832316c704fe3d15ae6ca9a552ae80411d1bbbcd
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Thu Sep 18 14:19:01 2014 +0900

      drm/exynos: use drm generic mmap interface

      This patch removes DRM_EXYNOS_GEM_MMAP ictrl feature specific
      to Exynos drm and instead uses drm generic mmap.

      We had used the interface specific to Exynos drm to do mmap directly,
      not to use demand paging which maps each page with physical memory
      at page fault handler. We don't need the specific mmap interface
      because the drm generic mmap which uses vm offset manager stuff can
      also do mmap directly.

      This patch makes a userspace region to be mapped with whole physical
      memory region allocated by userspace request when mmap system call is
      requested.

      Changelog v2:
      - do not set VM_IO, VM_DONTEXPEND and VM_DONTDUMP. These flags were 
already
        set by drm_gem_mmap
      - do not include <linux/anon_inodes.h>, which isn't needed anymore.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit d931589c01a20595d67192f075f9c84093c43c45
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Sep 17 22:48:45 2014 +0900

      drm/exynos: remove DRM_EXYNOS_GEM_MAP_OFFSET ioctl

      This interface and relevant codes aren't used anymore.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 4a3ffedda2bdadf7ae315ae5f5f74477635d6bd6
  Author: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
  Date:   Thu Sep 18 17:50:35 2014 +0900

      drm/exynos: factor out initial setting of each driver

      From fimd driver and vidi driver, dev->irq_enabled and
      dev->vblank_disable_allowed are set and also mixer needs them even if
      missed. It's duplicated so set them when loads drm driver.

      Signed-off-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit ad279310d7133805e8353d36fbf65d923bc2e228
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:13 2014 +0200

      drm/exynos/hdmi: unregister connector on removal

      During component removal driver should unregister connector.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 7c61b1ecabdf51d4c7094e9ea2ae657fab09f66e
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:12 2014 +0200

      drm/exynos/dp: unregister connector on removal

      During component removal driver should unregister connector.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 90eac89726e6dee77a7997a0598a06df3adc1ac8
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:11 2014 +0200

      drm/exynos/dpi: unregister connector and panel on removal

      During component removal it should unregister connector
      and optionally detach the panel.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 0ae460159faf0520228c554a728cc27d561d4b5b
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:10 2014 +0200

      drm/exynos/dsi: unregister connector on removal

      During component unbind connector should be unregistered.
      Also DSI host should be unregistered after KMS cleanup.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 849b43187a71bfecf37ffbcf2f88a69062240933
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:08 2014 +0200

      drm/exynos/fb: free exynos framebuffer on error

      In case drm_framebuffer_init fails exynos_fb should be freed
      before returning an error.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 78ef31e20452ddb1c101efae6147b910c5f454f5
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:07 2014 +0200

      drm/exynos/fbdev: fix fbdev gem object cleanup

      exynos_gem_obj is used by exynos_drm_fbdev_destroy so it cannot be 
destroyed
      before calling the latter. exynos_gem_obj will be destroyed anyway by
      exynos_drm_fbdev_destroy->...->exynos_drm_fb_destroy.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 9f3dd7dbc5a5b6048d7dfccff5e0e9d8b50ff674
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:06 2014 +0200

      drm/exynos: fix drm driver de-initialization order

      Since components have their own cleanup routines calling
      drm_mode_config_cleanup before component_unbind_all causes errors
      due to double free of KMS objects. The patch fixes it by changing
      de-initialization order. Now it is exactly opposite to init order.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit a36ed466870ef65755492a69886a38362d33d90e
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 9 15:16:05 2014 +0200

      drm/exynos/ipp: traverse ipp drivers list safely

      On ipp subsystem removal list of ipp drivers is traversed
      and their members are deleted. To do it properly safe version
      of list_for_each* should be used.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 53c5558d95f544864a09372a8ffeffac55e60b7c
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Thu Sep 11 17:04:03 2014 +0900

      drm/exynos: update to use component match support

      Update Exynos's DRM driver to use component match support rater than
      add_components.

      Changelog v2:
      - release devices and drivers if failed.
      - change compare_of to compare_dev.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Tested-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 18383cb92f0d19e76e0374e573067e627cab9c92
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 2 14:56:21 2014 +0200

      drm/exynos/ipp: add file checks for ioctls

      Process should not have access to ipp nodes created by another
      process. The patch adds necessary checks.
      It also simplifies lookup for command node.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit d9b9734c5d2e856d59c074d272a68db91a812857
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Tue Sep 2 14:55:06 2014 +0200

      drm/exynos/ipp: remove file argument from node related functions

      Since file pointer is preserved in c_node passing it
      as argument in node functions is redundant.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 20ed715ebb71eba110b08754412bd0bd5b062cbd
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:39 2014 +0200

      drm/exynos/fimc: fix source buffer registers

      FIMC in default mode of operation uses only one input buffer,
      but the driver used also second buffer, as a result only the
      first frame was processed correctly. The patch fixes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 56442d83401f122cc5c38391bb5960bb6a52a343
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:38 2014 +0200

      drm/exynos/fimc: simplify buffer queuing

      The patch removes redundant checks, redundant HW reads
      and simplifies code.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit c7b3014bf90d91b0559b3b49f4c0acef7170ece6
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:37 2014 +0200

      drm/exynos/fimc: do not enable fimc twice

      The patch removes redundant H/W activation.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 7794a775f4c77428370e81f98d9c5fb587610498
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:36 2014 +0200

      drm/exynos/fimc: avoid clearing overflow bits

      Overflow bits shall be cleared by H/W.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit c0592c854959214a2b08eeb776afae5dfe5dc053
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:35 2014 +0200

      drm/exynos/ipp: remove events during command cleaning

      Events were removed only during stop command, as a result
      there were memory leaks if program prematurely exited.
      This patch fixes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 8aa99dd3762b67e6555a9f3ef015989bbace39a5
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:34 2014 +0200

      drm/exynos/ipp: stop hardware before freeing memory

      Memory shouldn't be freed when hardware is still running.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 05afb1ac5391a65b0f7e024064ab8f56397f6559
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:33 2014 +0200

      drm/exynos/ipp: replace work_struct casting with better constructs

      Type casting should be avoided if possible. In case of
      work_struct it can be simply replaced by reference to member field.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 22e816f87cb0c0a4e507ec7a26cb08bfeef2daa4
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:32 2014 +0200

      drm/exynos/ipp: clean memory nodes on command node cleaning

      The nodes should be removed before removing command node.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit c4a856a733b0aa3c62ce53efa20cc09feefb7739
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:31 2014 +0200

      drm/exynos/ipp: move nodes cleaning to separate function

      The patch introduces ipp_clean_mem_nodes function which replaces
      redundant code. Additionally memory node function definitions
      are moved up to increase its visibility.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 6602ffb84949779fd5d27399ca5f608a409a2a83
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:30 2014 +0200

      drm/exynos/ipp: free partially allocated resources on error

      In case of allocation errors some already allocated buffers
      were not freed. The patch fixes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 985c293d094ae640a25e0c0e78d161a3fcb95b5d
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:29 2014 +0200

      drm/exynos/ipp: remove unused field in command node

      Since command node have file pointer dev field became useless.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 21a825ee1f8d7ae697d1bf86bfc4294a990ed182
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:28 2014 +0200

      drm/exynos/ipp: remove only related commands on file close

      On file close driver should remove only command nodes created
      via this file.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 945a0aad96d91ccb14b033cfe757994afb86bbc0
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:27 2014 +0200

      drm/exynos/ipp: move file reference from memory to command node

      Command node should contain file reference to distinguish commands
      created by different processes.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 6f7d48ea6541ac8c1000b7515c9fc458ba3d0f21
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:26 2014 +0200

      drm/exynos/ipp: cancel works before command node clean

      All pending works should be canceled prior to its removal.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 9b5bd1c42059212883ba5687afd9025a67f192a3
  Author: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:07:25 2014 +0200

      drm/exynos/ipp: remove fake pm callbacks

      PM callbacks in ipp core do nothing, so the patch removes it.

      Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Reviewed-by: Joonyoung Shim <jy0922.shim@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit eb8a3bf73ecd894597dad2ded9aca43b53db167d
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Mon Sep 1 22:27:10 2014 +0900

      drm/exynos: fimd: fix window clear code

      To correctly disable hardware window during driver init, both enable bits
      (WINCONx_ENWIN in WINCON and SHADOWCON_CHx_ENABLE in SHADOWCON) must be
      cleared, otherwise hardware fails to re-enable such window later.

      While touching this function, also temporarily disable ctx->suspended flag
      to let fimd_wait_for_vblank function really to do its job.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 71b1f1956b4466b47551e73d4dd2145df4241eb8
  Author: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
  Date:   Mon Sep 1 21:28:00 2014 +0900

      drm/exynos/fbdev: set smem_len for fbdev

      Commit [0] stopped setting fix.smem_start and fix.smem_len when creating
      the fbdev.

      [0] 2f1eab8d8ab59e799f7d51d62410b398607a7bc3
        drm/exynos/fbdev: don't set fix.smem/mmio_{start,len}

      However, smem_len is used by some userland applications to calculate the
      size for mmap.  In particular, it is used by xf86-video-fbdev:

      
http://cgit.freedesktop.org/xorg/xserver/tree/hw/xfree86/fbdevhw/fbdevhw.c?id=xorg-server-1.15.99.903#n571

      So, let's restore setting the smem_len to unbreak things for these users.

      Note: we are still leaving smem_start set to 0.

      Reported-by: Siarhei Siamashka <siarhei.siamashka@xxxxxxxxx>
      Reported-by: Gunther Noack <me@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Kurtz <djkurtz@xxxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 025d8e1348c1f421684f15b06f0a080787a0f9db
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 20:53:47 2014 +0900

      ARM: dts: add mipi dsi device node to exynos3250.dtsi

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 9fab9d6a7278ed75e7437c34043303e90bd019e3
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 20:46:12 2014 +0900

      ARM: dts: add mipi_phy device node to exynos3250.dtsi

      This patch adds mipi_phy device node to reset, disable and enable
      DSIM and CSIS PHY.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 03b86c796225cac1bf9d06dca79cfbd4a8185227
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 20:37:53 2014 +0900

      ARM: dts: add fimd device node to exynos3250.dsti

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit d6ce7b5829a676d94e6f6a0d5acfec246d880af3
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Mon Aug 18 16:53:19 2014 +0900

      drm/exynos: fimd: add Exynos3 SoC support

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 473462a1436b5c4b7e62909985b1c8f9b17f028a
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 17:09:12 2014 +0900

      drm/exynos: mipi-dsi: add Exynos3 SoC support

      This patch adds Exynos3250/3472 SoCs support.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit 78d3a8c6134fbe1fe048b13bddb8e7602affabaa
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 17:03:12 2014 +0900

      drm/exynos: mipi-dsi: consider non-continuous clock mode

      This patch adds non-continuous clock mode support

      Clock mode on Clock Lane is continuous clock by default.
      So if we want to transmit data in non-continuous clock mode
      to reduce power consumption, then host driver should set
      DSIM_CLKLANE_STOP bit. In this case, host controller turns off
      HS clock between high speed transmissions.

      For this, this patch adds a new bit, DSIM_CLKLANE_STOP, and makes
      the host driver sets this bit only in case that dsi->mode_flags has
      MIPI_DSI_CLOCK_NON_CONTINUOUS flag.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Reviewed-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>

  commit d87f09abb31d2d52dda261b5128c39d3944afbab
  Author: Inki Dae <inki.dae@xxxxxxxxxxx>
  Date:   Wed Aug 13 16:38:23 2014 +0900

      drm/mipi-dsi: consider low power transmission

      This patch adds a new flag, MIPI_DSI-MODE_LPM, to transmit data
      in low power. With this flag, msg.flags has MIPI_DSI_MSG_USE_LPM
      so that host driver of each SoC can clear or set relevant register
      bit for low power transmission.

      All host drivers shall support continuous clock behavior on the
      Clock Lane, and optionally may support non-continuous clock behavior.
      Both of them can transmit data in high speed of low power.

      With each clock behavior, non-continuous or continuous clock mode,
      host controller will transmit data in high speed by default so if
      peripheral wants to receive data in low power, the peripheral driver
      should set MIPI_DSI_MODE_LPM flag.

      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 8525b5ec90a58b3e56709ffa1667d6593dbe24c3
  Author: YoungJun Cho <yj44.cho@xxxxxxxxxxx>
  Date:   Thu Aug 14 11:22:36 2014 +0900

      drm/exynos: dsi: fix exynos_dsi_set_pll() wrong return value

      The type of this function is unsigned long, and it is expected
      to return proper fout value or zero if something is wrong.
      So this patch fixes wrong return value for error cases.

      Signed-off-by: YoungJun Cho <yj44.cho@xxxxxxxxxxx>
      Acked-by: Inki Dae <inki.dae@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
      Signed-off-by: Inki Dae <inki.dae@xxxxxxxxxxx>

  commit 7fbbd05799976c0611dcb229649260504b2bdef5
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Sep 19 13:56:56 2014 +0300

      UBI: return on error in rename_volumes()

      I noticed this during a code review.  We are checking that the strlen()
      of ->name is not less than the ->name_len which the user gave us.  I
      believe this bug is harmless but clearly we meant to return here instead
      of setting an error code and then not using it.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit adfe83be973dc990f3763de3667c4cd004e6e4f7
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 19 11:48:47 2014 +0200

      UBI: Improve comment on work_sem

      Make clear what work_sem really does.

      Suggested-by: Artem Bityutskiy <dedekind1@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit d577bc104f2c01928d586358663de6d0a950130f
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 19 11:48:46 2014 +0200

      UBIFS: Remove bogus assert

      This assertion was only correct before UBIFS had xattr support.
      Now with xattr support also a directory node can carry data
      and can act as host node.

      Suggested-by: Artem Bityutskiy <dedekind1@xxxxxxxxx>
      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 8407f553268a4611f2542ed90677f0edfaa2c9c4
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Fri Sep 5 15:14:39 2014 +0100

      Btrfs: fix data corruption after fast fsync and writeback error

      When we do a fast fsync, we start all ordered operations and then while
      they're running in parallel we visit the list of modified extent maps
      and construct their matching file extent items and write them to the
      log btree. After that, in btrfs_sync_log() we wait for all the ordered
      operations to finish (via btrfs_wait_logged_extents).

      The problem with this is that we were completely ignoring errors that
      can happen in the extent write path, such as -ENOSPC, a temporary -ENOMEM
      or -EIO errors for example. When such error happens, it means we have 
parts
      of the on disk extent that weren't written to, and so we end up logging
      file extent items that point to these extents that contain garbage/random
      data - so after a crash/reboot plus log replay, we get our inode's 
metadata
      pointing to those extents.

      This worked in contrast with the full (non-fast) fsync path, where we
      start all ordered operations, wait for them to finish and then write
      to the log btree. In this path, after each ordered operation completes
      we check if it's flagged with an error (BTRFS_ORDERED_IOERR) and return
      -EIO if so (via btrfs_wait_ordered_range).

      So if an error happens with any ordered operation, just return a -EIO
      error to userspace, so that it knows that not all of its previous writes
      were durably persisted and the application can take proper action (like
      redo the writes for e.g.) - and definitely not leave any file extent items
      in the log refer to non fully written extents.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 669249eea365dd32b793b58891c74281c0aac47e
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Tue Sep 2 11:09:58 2014 +0100

      Btrfs: fix fsync race leading to invalid data after log replay

      When the fsync callback (btrfs_sync_file) starts, it first waits for
      the writeback of any dirty pages to start and finish without holding
      the inode's mutex (to reduce contention). After this it acquires the
      inode's mutex and repeats that process via btrfs_wait_ordered_range
      only if we're doing a full sync (BTRFS_INODE_NEEDS_FULL_SYNC flag
      is set on the inode).

      This is not safe for a non full sync - we need to start and wait for
      writeback to finish for any pages that might have been made dirty
      before acquiring the inode's mutex and after that first step mentioned
      before. Why this is needed is explained by the following comment added
      to btrfs_sync_file:

        "Right before acquiring the inode's mutex, we might have new
         writes dirtying pages, which won't immediately start the
         respective ordered operations - that is done through the
         fill_delalloc callbacks invoked from the writepage and
         writepages address space operations. So make sure we start
         all ordered operations before starting to log our inode. Not
         doing this means that while logging the inode, writeback
         could start and invoke writepage/writepages, which would call
         the fill_delalloc callbacks (cow_file_range,
         submit_compressed_extents). These callbacks add first an
         extent map to the modified list of extents and then create
         the respective ordered operation, which means in
         tree-log.c:btrfs_log_inode() we might capture all existing
         ordered operations (with btrfs_get_logged_extents()) before
         the fill_delalloc callback adds its ordered operation, and by
         the time we visit the modified list of extent maps (with
         btrfs_log_changed_extents()), we see and process the extent
         map they created. We then use the extent map to construct a
         file extent item for logging without waiting for the
         respective ordered operation to finish - this file extent
         item points to a disk location that might not have yet been
         written to, containing random data - so after a crash a log
         replay will make our inode have file extent items that point
         to disk locations containing invalid data, as we returned
         success to userspace without waiting for the respective
         ordered operation to finish, because it wasn't captured by
         btrfs_get_logged_extents()."

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a25eb52e81a40e986179a790fbb5a1f02f482b7a
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 19 16:51:00 2014 +0800

      cgroup: remove CGRP_RELEASABLE flag

      We call put_css_set() after setting CGRP_RELEASABLE flag in
      cgroup_task_migrate(), but in other places we call it without setting
      the flag. I don't see the necessity of this flag.

      Moreover once the flag is set, it will never be cleared, unless writing
      to the notify_on_release control file, so it can be quite confusing
      if we look at the output of debug.releasable.

        # mount -t cgroup -o debug xxx /cgroup
        # mkdir /cgroup/child
        # cat /cgroup/child/debug.releasable
        0   <-- shows 0 though the cgroup is empty
        # echo $$ > /cgroup/child/tasks
        # cat /cgroup/child/debug.releasable
        0
        # echo $$ > /cgroup/tasks && echo $$ > /cgroup/child/tasks
        # cat /proc/child/debug.releasable
        1   <-- shows 1 though the cgroup is not empty

      This patch removes the flag, and now debug.releasable shows if the
      cgroup is empty or not.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 4e2ba65068ac1d0e8c9df78a4ad787cf39640418
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 19 16:53:14 2014 +0800

      perf/cgroup: Remove perf_put_cgroup()

      Commit 5a17f543ed68 ("cgroup: improve css_from_dir() into 
css_tryget_from_dir()")
      removed perf_tryget_cgroup(), so let's also remove perf_put_cgroup().

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f29374b146dd02f5f99742aedaddd6ef3512fc9c
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Fri Sep 19 16:29:31 2014 +0800

      cgroup: remove redundant check in cgroup_ino()

      After we implemented default unified hierarchy, cgrp->kn can never
      be NULL.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bda0381e72028708b37695bf7d5b18ec956cf0a2
  Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
  Date:   Mon Sep 15 19:24:03 2014 -0400

      drm/i915: Use EIO instead of EAGAIN for sink CRC error.

      If something while getting panel CRC this means that probably hw I/O error
      so hw is busted and try again shouldn't help much.

      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 40bae736116233a7e46711a9d28fc72d0e7d33eb
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 13:28:08 2014 +0200

      drm/i915: Extend BIOS stolen mem handling to all platform

      Based upon a patch from Deepak, but reworked to only apply on gen7+
      and with the logic a bit clarified.

      v2: Fix s/SHIFT/MASK/ fumble that Ville spotted.

      Cc: Deepak S <deepak.s@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4144f9b5e003e65b7e4be6abfff133bc83e73fec
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 08:43:48 2014 +0100

      drm/i915: Match GTT space sanity checker with implementation

      If we believe that the device can cross cache domains in its prefetcher
      (i.e. we allow neighbouring pages in different domains), we don't supply
      a color_adjust callback. Use the presence of this callback to better
      determine when we should be verifying that the GTT space we just
      used is valid.

      v2: Remove the superfluous struct drm_device function param as well.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Also adjust the comment per irc discussion with Chris.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 770722585639bc2da683e72f610d5f614298e415
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 12:18:27 2014 +0100

      drm/i915: HSW always use GGTT selector for secure batches

      gen6 and earlier conflate address space selection (ppgtt vs ggtt) with
      the security bit (i.e. only privileged batches were allowed to run from
      ggtt). From Haswell only, you are able to select the security bit
      separate from the address space - and we always requested to use ppgtt.
      This breaks the golden render state batch execution with full-ppgtt as
      that is only present in the global GTT and more generally any secure
      batch that is not colocated in the ppgtt and ggtt. So we need to
      disable the use of the ppgtt selector bit for secure batches, or else we
      hang immediately upon boot and thence after every GPU reset...

      v2: Only HSW differentiates between secure dispatch and ggtt, so simply
      ignore the differentiation and always use secure==ggtt.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Rectify commit message as noted by Chris.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a01b0e946f6db0a145dd92d7a44babd628d2c7a8
  Author: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 19:14:16 2014 +0530

      drm/i915: add cherryview specfic forcewake in execlists_elsp_write

      In chv, we have two power wells Render & Media. We need to use
      corresponsing forcewake count. If we dont follow this we are getting
      error "*ERROR*: Timed out waiting for forcewake old ack to clear" due to
      multiple entry into __vlv_force_wake_get.

      Signed-off-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Requested-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cf303626748e0a5c059e453d025539583d870116
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Tue Sep 9 13:04:43 2014 +0100

      drm/i915: fix another use-after-free in i915_gem_evict_everything

      Also here, i915_gem_evict_vm causes an unbind, which can end up dropping
      the last ref to the ppgtt.

      Triggered by igt gem_evict_everything test.

      Testcase: igt/gem_evict_everything
      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a1e470d421f68d69bf35c1ed316a861625010eab
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 8 18:17:18 2014 +0200

      drm/i915: Don't reinit hpd interrupts after gpu reset

      Somehow I've overlooked this when simplifying the irq reinit
      scheme on gen4.5+ in

      commit 78ad455fd229c6f6cc2f390ccbe0d8f1a62d55a9
      Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Date:   Thu May 22 22:18:21 2014 +0200

          drm/i915: Improve irq handling after gpu resets

      Since display interrups in general survive a gpu reset on those
      platforms there's also no need to reinit the hotplug settings.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f0d3dad3ad618dbe4f65453c456c781c4568de29
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 7 16:51:12 2014 +0100

      drm/i915: Wrap -EIO send-vblank event for failed pageflip in spinlock

      drm_send_vblank_event() demands that we hold the event spinlock whilst
      calling it, so do so.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Fix the double lock as requested by Chris.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1d1ef21dafd13ff5cedbde840544d6e86669fe1d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 07:02:43 2014 +0100

      drm/i915: Drop any active reference before unbinding

      Before we process the final unbind on an object and move it to the
      unbound list, it is semantically cleaner if there are no more active
      references to the object. (An active reference would imply that it was
      still being accessed by the GPU after it became inaccessible.) The
      caveat is that all callsites must be prepared for the object to
      disappeared during the unbind - i.e. they must hold their own reference.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 21ab4e746d4d455fef66e2bef8c0442eb369a1d4
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:16:08 2014 +0100

      drm/i915: Objects on the unbound list may still have an active reference

      Due to the lazy retirement semantics, even though we have unbound an
      object, it may still hold onto an active reference. So in the debug code,
      play safe.

      v2: Export i915_gem_shrink() rather than opencoding it.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 344c5bbcb7a282cc59e2f111c8801106c4fe315c
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Sep 9 11:25:13 2014 +0300

      drm/i915/edp: use lane count and link rate from DPCD for eDP

      eDP panels are generally designed to support only a single clock and
      lane configuration.

      commit 56071a207602a451f0c46d3dcc8379b59ef576e2
      Author: Jani Nikula <jani.nikula@xxxxxxxxx>
      Date:   Tue May 6 14:56:52 2014 +0300

          drm/i915: use lane count and link rate from VBT as minimums for eDP

      should have started using the optimal link parameters for eDP
      panels. Turns out a certain other OS uses DPCD instead of VBT, which
      means trusting VBT on this may not be so reliable after all. Follow
      suit.

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=81647
      Tested-by: Adam Jirasek <libm3l@xxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=79386
      Tested-by: Narthana Epa <narthana.epa+freedesktop@xxxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f8d8a672f9370278ae2c9752ad3021662dbc42fd
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Fri Sep 5 16:19:18 2014 +0300

      drm/i915/dp: add missing \n in the TPS3 debug message

      This goes back to

      commit 06ea66b6bb445043dc25a9626254d5c130093199
      Author: Todd Previte <tprevite@xxxxxxxxx>
      Date:   Mon Jan 20 10:19:39 2014 -0700

          drm/i915: Enable 5.4Ghz (HBR2) link rate for Displayport 1.2-capable 
devices

      Cc: Todd Previte <tprevite@xxxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Pimp commit message a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 10e972d3f6dd77e009611c4bfeed02fa9827d0d6
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 21:43:45 2014 +0100

      drm/i915/hdmi, dp: Do not dereference the encoder in the connector destroy

      Oops, apparently intel_hdmi/intel_dp is the encoder - an object with a
      distinct lifetime to the connector, and so we cannot simply reuse the
      common function to unset and free the edid.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d6feb1962d08890080cbce080a3d73e1035f0a3d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:54:13 2014 +0300

      drm/i915: Limit the watermark to at least 8 entries on gen2/3

      830 is very unhappy of the watermark value is too low (indicating a very
      high watermark in fact, ie. memory fetch will occur with an almost full
      FIFO). Limit the watermark value to at least 8 cache lines.

      That also matches the burst size we use on most platforms. BSpec seems
      to indicate we should limit the watermark to 'burst size + 1'. But on
      gen4 we already use a hardcoded 8 as the watermark value (as the spec
      says we should), so just use 8 as the limit on gen2/3 as well.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1c4e02746147cef8853142a7c71efcb2b9660aed
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:52:42 2014 +0300

      drm/i915: Fix DVO 2x clock enable on 830M

      The spec says:
      "For the correct operation of the muxed DVO pins (GDEVSELB/ I2Cdata,
      GIRDBY/I2CClk) and (GFRAMEB/DVI_Data, GTRDYB/DVI_Clk): Bit 31
      (DPLL VCO Enable) and Bit 30 (2X Clock Enable) must be set to â??1â?? in
      both the DPLL A Control Register (06014h-06017h) and DPLL B Control
      Register (06018h-0601Bh)."

      The pipe A and B force quirks take care of DPLL_VCO_ENABLE, so we
      just need a bit of special care to handle DPLL_DVO_2X_MODE.

      v2: Recompute num_dvo_pipes on the spot, use PIPE_A/PIPE_B instead
          of pipe/!pipe for the register offsets in disable (Daniel)
          Add a comment about the ordering in enable and another one
          about filtering out the DVO 2x bit in state readout

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx> (v1)
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5db722eeba0051c68e638114f6720e715b03cd2c
  Author: Josef Holzmayr <holzmayr@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 19 13:02:26 2014 +0200

      ARM: at91: Remove the support for the RSI EWS board

      The platform is end of life/support and should not clutter
      the mach-at91 directory with non-DT files. It is therefore
      removed.

      Signed-off-by: Josef Holzmayr <holzmayr@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit ed2226bd4d4a53bcc3b2ea0b1b28e955ebc15da7
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 22:13:51 2014 -0700

      x86/platform/intel/iosf: Add debugfs config option for IOSF

      Makes the IOSF sideband available through debugfs. Allows
      developers to experiment with using the sideband to provide
      debug and analytical tools for units on the SoC.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411017231-20807-4-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ced3ce760b8df08e8bafba44f6b40407df2d0402
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 22:13:50 2014 -0700

      x86/platform/intel/iosf: Add better description of IOSF driver in config

      Adds better description of IOSF driver to determine when it
      should be enabled. Also moves the Kconfig option to "Processor
      type and features" menu from main configuration menu.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411017231-20807-3-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 849f5d894383d25c49132437aa289c9a9c98d5df
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 22:13:49 2014 -0700

      x86/platform/intel/iosf: Add Braswell PCI ID

      Add Braswell PCI ID to list of supported ID's for the IOSF driver.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411017231-20807-2-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9f1ae7596aad71d18c3e88a3927f3f76b037b8fe
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Fri Sep 19 12:05:45 2014 +0100

      arm64: Correct ftrace calls to aarch64_insn_gen_branch_imm()

      The aarch64_insn_gen_branch_imm() function takes an enum as the last
      argument rather than a bool. It happens to work because
      AARCH64_INSN_BRANCH_LINK matches 'true' but better to use the actual
      type.

      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 9575a6a23a8081bc4c9d47d001621e2af0957c02
  Author: Martin Kelly <martin@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 07:17:56 2014 -0700

      x86/platform/pmc_atom: Fix warning when CONFIG_DEBUG_FS=n

      When compiling with CONFIG_DEBUG_FS=n, GCC emits an unused
      variable warning for pmc_atom.c because "ret" is used only
      within the CONFIG_DEBUG_FS block.

      This patch adds a dummy #ifdef for pmc_dbgfs_register() when
      CONFIG_DEBUG_FS=n to simplify the code and remove the warning.

      Signed-off-by: Martin Kelly <martkell@xxxxxxxxxx>
      Acked-by: "Li, Aubrey" <aubrey.li@xxxxxxxxxxxxxxx>
      Cc: vishwesh.m.rudramuni@xxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410963476-8360-1-git-send-email-martin@xxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d286c3af48e3ad187fc52a0060c71b0844f234ff
  Author: Rakib Mullick <rakib.mullick@xxxxxxxxx>
  Date:   Fri Sep 19 01:22:15 2014 +0600

      x86/mce: Avoid showing repetitive message from intel_init_thermal()

      intel_init_thermal() is called from a) at the time of system initializing
      and b) at the time of system resume to initialize thermal
      monitoring.

      In case when thermal monitoring is handled by SMI, we get to know it via
      printk(). Currently it gives the message at both cases, but its okay if
      we get it only once and no need to get the same message at every time
      system resumes.

      So, limit showing this message only at system boot time by avoid showing
      at system resume and reduce abusing kernel log buffer.

      Signed-off-by: Rakib Mullick <rakib.mullick@xxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1411068135.5121.10.camel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit beb9147e95a75f41c984d7235cf6d59f3ca2d5db
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 12:56:06 2014 -0700

      x86/mm: Update memory map description to list hypervisor-reserved area

      Peter Anvin says:

       > 0xffff880000000000 is the lowest usable address because we have
       > agreed to leave 0xffff800000000000-0xffff880000000000 for the
       > hypervisor or other non-OS uses.

      Let's call this out in the documentation.

      This came up during the kernel address sanitizer discussions
      where it was proposed to use this area for other kernel things.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Cc: Andrey Ryabinin <ryabinin.a.a@xxxxxxxxx>
      Cc: Dmitry Vyukov <dvyukov@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140918195606.841389D2@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 64a1925c00706253aa887431fc45f96db48aa727
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 26 11:54:56 2014 +0800

      rtc: sunxi: Depend on platforms sun4i/sun7i that actually have the rtc

      Now that we have Kconfig options for individual sunxi platforms, let
      the rtc-sunxi driver depend on the platforms that actually have this
      hardware, sun4i and sun7i.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 9765d2d9430971ca89b09af076e7a8ff250df473
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 26 11:54:55 2014 +0800

      rtc: sun6i: Add sun6i RTC driver

      This patch introduces the driver for the RTC in the Allwinner A31 and
      A23 SoCs.

      Unlike the RTC found in A10/A20 SoCs, which was part of the timer, the
      RTC in A31/A23 are a separate hardware block, which also contain a few
      controls for the RTC block hardware (a regulator and RTC block GPIO pin
      latches), while also having separate interrupts for the alarms.

      The hardware is different enough to make a different driver for it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Reviewed-by: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit bd61c98f9b3f142cd63f9e15acfe203bec9e5f5a
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:50 2014 +0200

      sched: Test the CPU's capacity in wake_affine()

      Currently the task always wakes affine on this_cpu if the latter is idle.
      Before waking up the task on this_cpu, we check that this_cpu capacity is 
not
      significantly reduced because of RT tasks or irq activity.

      Use case where the number of irq and/or the time spent under irq is 
important
      will take benefit of this because the task that is woken up by irq or 
softirq
      will not use the same CPU than irq (and softirq) but a idle one.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: preeti@xxxxxxxxxxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-8-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d3bfca1a7b028a57d648dbc0985492c6a4466ccf
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:48 2014 +0200

      ARM: topology: Use the new cpu_capacity interface

      Use the new arch_scale_cpu_capacity() scheduler facility in order to 
reflect
      the original capacity of a CPU instead of arch_scale_freq_capacity() 
which is
      more linked to a scaling of the capacity linked to the frequency.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: preeti@xxxxxxxxxxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Grant Likely <grant.likely@xxxxxxxxxx>
      Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mark Brown <broonie@xxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Cc: devicetree@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409051215-16788-6-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 26bc3c50d3b3984564c270da86f1fbbfb774dbcd
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:47 2014 +0200

      sched: Allow all architectures to set 'capacity_orig'

      'capacity_orig' is only changed for systems with an SMT sched_domain 
level in order
      to reflect the lower capacity of CPUs. Heterogenous systems also have to 
reflect an
      original capacity that is different from the default value.

      Create a more generic function arch_scale_cpu_capacity that can be also 
used by
      non SMT platforms to set capacity_orig.

      The __weak implementation of arch_scale_cpu_capacity() is the previous 
SMT variant,
      in order to keep backward compatibility with the use of capacity_orig.

      arch_scale_smt_capacity() and default_scale_smt_capacity() have been 
removed as
      they were not used elsewhere than in arch_scale_cpu_capacity().

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Reviewed-by: Kamalesh Babulal <kamalesh@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Preeti U. Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      [ Added default_scale_cpu_capacity() back. ]
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-5-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 65fdac08c264506ff95ee1e34ae066e308c9e6e3
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:46 2014 +0200

      sched: Fix avg_load computation

      The computation of avg_load and avg_load_per_task should only take into
      account the number of CFS tasks. The non-CFS tasks are already taken into
      account by decreasing the CPU's capacity and they will be tracked in the
      CPU's utilization (group_utilization) of the next patches.

      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-4-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 05bfb65f52cbdabe26ebb629959416a6cffb034d
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:45 2014 +0200

      sched: Remove a wake_affine() condition

      In wake_affine() I have tried to understand the meaning of the condition:

       (this_load <= load &&
        this_load + target_load(prev_cpu, idx) <= tl_per_task)

      but I failed to find a use case that can take advantage of it and I 
haven't
      found clear description in the previous commit's log.

      Futhermore, the comment of the condition refers to the task_hot function 
that
      was used before being replaced by the current condition:

      /*
       * This domain has SD_WAKE_AFFINE and
       * p is cache cold in this domain, and
       * there is no bad imbalance.
       */

      If we look more deeply the below condition:

       this_load + target_load(prev_cpu, idx) <= tl_per_task

      When sync is clear, we have:

       tl_per_task = runnable_load_avg / nr_running
       this_load = max(runnable_load_avg, cpuload[idx])
       target_load =  max(runnable_load_avg', cpuload'[idx])

      It implies that runnable_load_avg == 0 and nr_running <= 1 in order to 
match the
      condition. This implies that runnable_load_avg == 0 too because of the
      condition: this_load <= load.

      but if this _load is null, 'balanced' is already set and the test is 
redundant.

      If sync is set, it's not as straight forward as above (especially if 
cgroup
      are involved) but the policy should be similar as we have removed a task 
that's
      going to sleep in order to get a more accurate load and this_load values.

      The current conclusion is that these additional condition don't give any 
benefit
      so we can remove them.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: preeti@xxxxxxxxxxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-3-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit afdeee0510db918b31bb4aba47452df2ddbdbcf2
  Author: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
  Date:   Tue Aug 26 13:06:44 2014 +0200

      sched: Fix imbalance flag reset

      The imbalance flag can stay set whereas there is no imbalance.

      Let assume that we have 3 tasks that run on a dual cores /dual cluster 
system.
      We will have some idle load balance which are triggered during tick.
      Unfortunately, the tick is also used to queue background work so we can 
reach
      the situation where short work has been queued on a CPU which already 
runs a
      task. The load balance will detect this imbalance (2 tasks on 1 CPU and 
an idle
      CPU) and will try to pull the waiting task on the idle CPU. The waiting 
task is
      a worker thread that is pinned on a CPU so an imbalance due to pinned 
task is
      detected and the imbalance flag is set.

      Then, we will not be able to clear the flag because we have at most 1 
task on
      each CPU but the imbalance flag will trig to useless active load balance
      between the idle CPU and the busy CPU.

      We need to reset of the imbalance flag as soon as we have reached a 
balanced
      state. If all tasks are pinned, we don't consider that as a balanced 
state and
      let the imbalance flag set.

      Signed-off-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: riel@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: efault@xxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: dietmar.eggemann@xxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409051215-16788-2-git-send-email-vincent.guittot@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0d9e26329b0c9263d4d9e0422d80a0e73268c52f
  Author: Aaron Tomlin <atomlin@xxxxxxxxxx>
  Date:   Fri Sep 12 14:16:19 2014 +0100

      sched: Add default-disabled option to BUG() when stack end location is 
overwritten

      Currently in the event of a stack overrun a call to schedule()
      does not check for this type of corruption. This corruption is
      often silent and can go unnoticed. However once the corrupted
      region is examined at a later stage, the outcome is undefined
      and often results in a sporadic page fault which cannot be
      handled.

      This patch checks for a stack overrun and takes appropriate
      action since the damage is already done, there is no point
      in continuing.

      Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: aneesh.kumar@xxxxxxxxxxxxxxxxxx
      Cc: dzickus@xxxxxxxxxx
      Cc: bmr@xxxxxxxxxx
      Cc: jcastillo@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: prarit@xxxxxxxxxx
      Cc: jgh@xxxxxxxxxx
      Cc: minchan@xxxxxxxxxx
      Cc: mpe@xxxxxxxxxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: rostedt@xxxxxxxxxxx
      Cc: hannes@xxxxxxxxxxx
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Lubomir Rintel <lkundrak@xxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410527779-8133-4-git-send-email-atomlin@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a70857e46dd13e87ae06bf0e64cb6a2d4f436265
  Author: Aaron Tomlin <atomlin@xxxxxxxxxx>
  Date:   Fri Sep 12 14:16:18 2014 +0100

      sched: Add helper for task stack page overrun checking

      This facility is used in a few places so let's introduce
      a helper function to improve code readability.

      Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: aneesh.kumar@xxxxxxxxxxxxxxxxxx
      Cc: dzickus@xxxxxxxxxx
      Cc: bmr@xxxxxxxxxx
      Cc: jcastillo@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: riel@xxxxxxxxxx
      Cc: prarit@xxxxxxxxxx
      Cc: jgh@xxxxxxxxxx
      Cc: minchan@xxxxxxxxxx
      Cc: mpe@xxxxxxxxxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: hannes@xxxxxxxxxxx
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Seiji Aguchi <seiji.aguchi@xxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410527779-8133-3-git-send-email-atomlin@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d4311ff1a8da48d609db9500f121c15580dfeeb7
  Author: Aaron Tomlin <atomlin@xxxxxxxxxx>
  Date:   Fri Sep 12 14:16:17 2014 +0100

      init/main.c: Give init_task a canary

      Tasks get their end of stack set to STACK_END_MAGIC with the
      aim to catch stack overruns. Currently this feature does not
      apply to init_task. This patch removes this restriction.

      Note that a similar patch was posted by Prarit Bhargava
      some time ago but was never merged:

        http://marc.info/?l=linux-kernel&m=127144305403241&w=2

      Signed-off-by: Aaron Tomlin <atomlin@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Acked-by: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: aneesh.kumar@xxxxxxxxxxxxxxxxxx
      Cc: dzickus@xxxxxxxxxx
      Cc: bmr@xxxxxxxxxx
      Cc: jcastillo@xxxxxxxxxx
      Cc: jgh@xxxxxxxxxx
      Cc: minchan@xxxxxxxxxx
      Cc: tglx@xxxxxxxxxxxxx
      Cc: hannes@xxxxxxxxxxx
      Cc: Alex Thorlton <athorlton@xxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Kirill A. Shutemov <kirill.shutemov@xxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Prarit Bhargava <prarit@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Seiji Aguchi <seiji.aguchi@xxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410527779-8133-2-git-send-email-atomlin@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a15b12ac36ad4e7b856a4ae54937ae26a51aebad
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:03:34 2014 +0400

      sched: Do not stop cpu in set_cpus_allowed_ptr() if task is not running

      If a task is queued but not running on it rq, we can simply migrate
      it without migration thread and switching of context.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410519814.3569.7.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1ba93d42727c44001aa8ccffd39c8ab5705379e2
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:42:20 2014 +0400

      sched/dl: Simplify pick_dl_task()

      1) Nobody calls pick_dl_task() with negative cpu, it's old RT leftover.

      2) If p->nr_cpus_allowed is 1, than the affinity has just been changed
        in set_cpus_allowed_ptr(); we'll pick it just earlier than migration
        thread.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529340.3569.27.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f3f1768f89d601ad29f4701deef91caaa82b9f57
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:42:01 2014 +0400

      sched/rt: Remove useless if from cleanup pick_next_task_rt()

      _pick_next_task_rt() never returns NULL.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529321.3569.26.camel@tkhai
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f3cd1c4ec059c956d3346705e453aff3ace3b494
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:41:40 2014 +0400

      sched/core: Use put_prev_task() accessor where possible

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529300.3569.25.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a8edd075323cec607797fdd1d7b1222c987f4a47
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:41:16 2014 +0400

      sched/fair: cleanup: Remove useless assignment in select_task_rq_fair()

      new_cpu is reassigned below, so we do not need this here.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529276.3569.24.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f139caf2e89713687514d9db847a4fa2e29c87a2
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:40:54 2014 +0400

      sched, cleanup, treewide: Remove set_current_state(TASK_RUNNING) after 
schedule()

      schedule(), io_schedule() and schedule_timeout() always return
      with TASK_RUNNING state set, so one more setting is unnecessary.

      (All places in patch are visible good, only exception is
       kiblnd_scheduler() from:

            drivers/staging/lustre/lnet/klnds/o2iblnd/o2iblnd_cb.c

       Its schedule() is one line above standard 3 lines of unified diff)

      No places where set_current_state() is used for mb().

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1410529254.3569.23.camel@tkhai
      Cc: Alasdair Kergon <agk@xxxxxxxxxx>
      Cc: Anil Belur <askb23@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Dave Kleikamp <shaggy@xxxxxxxxxx>
      Cc: David Airlie <airlied@xxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Cc: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
      Cc: Frank Blaschka <blaschka@xxxxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Helge Deller <deller@xxxxxx>
      Cc: Isaac Huang <he.huang@xxxxxxxxx>
      Cc: James E.J. Bottomley <JBottomley@xxxxxxxxxxxxx>
      Cc: James E.J. Bottomley <jejb@xxxxxxxxxxxxxxxx>
      Cc: J. Bruce Fields <bfields@xxxxxxxxxxxx>
      Cc: Jeff Dike <jdike@xxxxxxxxxxx>
      Cc: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Cc: Liang Zhen <liang.zhen@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Masaru Nomura <massa.nomura@xxxxxxxxx>
      Cc: Michael Opdenacker <michael.opdenacker@xxxxxxxxxxxxxxxxxx>
      Cc: Mikael Starvik <starvik@xxxxxxxx>
      Cc: Mike Snitzer <snitzer@xxxxxxxxxx>
      Cc: Neil Brown <neilb@xxxxxxx>
      Cc: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Cc: Peng Tao <bergwolf@xxxxxxxxx>
      Cc: Richard Weinberger <richard@xxxxxx>
      Cc: Robert Love <robert.w.love@xxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Cc: Ursula Braun <ursula.braun@xxxxxxxxxx>
      Cc: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Cc: devel@xxxxxxxxxxxxxxxxxxxx
      Cc: dm-devel@xxxxxxxxxx
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: fcoe-devel@xxxxxxxxxxxxx
      Cc: jfs-discussion@xxxxxxxxxxxxxxxxxxxxx
      Cc: linux390@xxxxxxxxxx
      Cc: linux-afs@xxxxxxxxxxxxxxxxxxx
      Cc: linux-cris-kernel@xxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Cc: linux-nfs@xxxxxxxxxxxxxxx
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Cc: linux-raid@xxxxxxxxxxxxxxx
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: qla2xxx-upstream@xxxxxxxxxx
      Cc: user-mode-linux-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: user-mode-linux-user@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9c368b5b6eccce1cbd7f68142106b3b4ddb1c5b5
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Sep 12 09:12:15 2014 -0400

      sched, time: Fix lock inversion in thread_group_cputime()

      The sig->stats_lock nests inside the tasklist_lock and the
      sighand->siglock in __exit_signal and wait_task_zombie.

      However, both of those locks can be taken from irq context,
      which means we need to use the interrupt safe variant of
      read_seqbegin_or_lock. This blocks interrupts when the "lock"
      branch is taken (seq is odd), preventing the lock inversion.

      On the first (lockless) pass through the loop, irqs are not
      blocked.

      Reported-by: Stanislaw Gruszka <sgruszka@xxxxxxxxxx>
      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: prarit@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410527535-9814-3-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ef8ac06359ddf95431cf6bb04ad2b36fff562328
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Sep 12 09:12:14 2014 -0400

      seqlock: Add irqsave variant of read_seqbegin_or_lock()

      There are cases where read_seqbegin_or_lock() needs to block irqs,
      because the seqlock in question nests inside a lock that is also
      be taken from irq context.

      Add read_seqbegin_or_lock_irqsave() and done_seqretry_irqrestore(), which
      are almost identical to read_seqbegin_or_lock() and done_seqretry().

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: prarit@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Cc: sgruszka@xxxxxxxxxx
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: John Stultz <john.stultz@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410527535-9814-2-git-send-email-riel@xxxxxxxxxx
      [ Improved the readability of the code a bit. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2ed903c5485bad0eafdd3d59ff993598736e4f31
  Author: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
  Date:   Thu Sep 4 15:17:55 2014 +0800

      cpuidle: Use wake_up_all_idle_cpus() to wake up all idle cpus

      Currently kick_all_cpus_sync() or smp_call_function() can not
      break the polling idle cpu immediately.

      Instead using wake_up_all_idle_cpus() which can wake up the polling idle
      cpu quickly is much more helpful for power.

      Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: changcheng.liu@xxxxxxxxx
      Cc: xiaoming.wang@xxxxxxxxx
      Cc: souvik.k.chakravarty@xxxxxxxxx
      Cc: luto@xxxxxxxxxxxxxx
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409815075-4180-3-git-send-email-chuansheng.liu@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c6f4459fc3ba532e896cb678e29b45cb985f82bf
  Author: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
  Date:   Thu Sep 4 15:17:54 2014 +0800

      smp: Add new wake_up_all_idle_cpus() function

      Currently kick_all_cpus_sync() can break non-polling idle cpus
      thru IPI interrupts.

      But sometimes we need to break the polling idle cpus immediately
      to reselect the suitable c-state, also for non-idle cpus, we need
      to do nothing if we try to wake up them.

      Here adding one new function wake_up_all_idle_cpus() to let all cpus
      out of idle based on function wake_up_if_idle().

      Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: rjw@xxxxxxxxxxxxx
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: changcheng.liu@xxxxxxxxx
      Cc: xiaoming.wang@xxxxxxxxx
      Cc: souvik.k.chakravarty@xxxxxxxxx
      Cc: luto@xxxxxxxxxxxxxx
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Cc: Roman Gushchin <klamm@xxxxxxxxxxxxxx>
      Cc: Srivatsa S. Bhat <srivatsa.bhat@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409815075-4180-2-git-send-email-chuansheng.liu@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f6be8af1c95de4a46e325e728900a70ceadb52cf
  Author: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
  Date:   Thu Sep 4 15:17:53 2014 +0800

      sched: Add new API wake_up_if_idle() to wake up the idle cpu

      Implementing one new API wake_up_if_idle(), which is used to
      wake up the idle CPU.

      Suggested-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Chuansheng Liu <chuansheng.liu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: daniel.lezcano@xxxxxxxxxx
      Cc: rjw@xxxxxxxxxxxxx
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Cc: changcheng.liu@xxxxxxxxx
      Cc: xiaoming.wang@xxxxxxxxx
      Cc: souvik.k.chakravarty@xxxxxxxxx
      Cc: chuansheng.liu@xxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409815075-4180-1-git-send-email-chuansheng.liu@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ba7e5a279e72f4b246dc7a419ac707e1936ede3e
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Thu Sep 4 16:35:30 2014 -0400

      sched/numa: Use select_idle_sibling() to select a destination for 
task_numa_move()

      The code in task_numa_compare() will only examine at most one idle CPU 
per node,
      because they all have the same score. However, some idle CPUs are better
      candidates than others, due to busy or idle SMT siblings, etc...

      The scheduler has logic to find the best CPU within an LLC to place a
      task. The NUMA code should probably use it.

      This seems to reduce the standard deviation for single instance 
SPECjbb2005
      with a low warehouse count on my 4 node test system.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: mgorman@xxxxxxx
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140904163530.189d410a@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 00a158be83839f2d5370612d633eb2643ddf844e
  Author: Abhi Das <adas@xxxxxxxxxx>
  Date:   Thu Sep 18 21:40:28 2014 -0500

      GFS2: fix bad inode i_goal values during block allocation

      This patch checks if i_goal is either zero or if doesn't exist
      within any rgrp (i.e gfs2_blk2rgrpd() returns NULL). If so, it
      assigns the ip->i_no_addr block as the i_goal.

      There are two scenarios where a bad i_goal can result in a
      -EBADSLT error.

      1. Attempting to allocate to an existing inode:
      Control reaches gfs2_inplace_reserve() and ip->i_goal is bad.
      We need to fix i_goal here.

      2. A new inode is created in a directory whose i_goal is hosed:
      In this case, the parent dir's i_goal is copied onto the new
      inode. Since the new inode is not yet created, the ip->i_no_addr
      field is invalid and so, the fix in gfs2_inplace_reserve() as per
      1) won't work in this scenario. We need to catch and fix it sooner
      in the parent dir itself (gfs2_create_inode()), before it is
      copied to the new inode.

      Signed-off-by: Abhi Das <adas@xxxxxxxxxx>
      Signed-off-by: Steven Whitehouse <swhiteho@xxxxxxxxxx>

  commit 84d7fce693884897c6196cc98228a2ad56ae2a9a
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:30:22 2014 +0200

      netfilter: nf_tables: export rule-set generation ID

      This patch exposes the ruleset generation ID in three ways:

      1) The new command NFT_MSG_GETGEN that exposes the 32-bits ruleset
         generation ID. This ID is incremented in every commit and it
         should be large enough to avoid wraparound problems.

      2) The less significant 16-bits of the generation ID are exposed through
         the nfgenmsg->res_id header field. This allows us to quickly catch
         if the ruleset has change between two consecutive list dumps from
         different object lists (in this specific case I think the risk of
         wraparound is unlikely).

      3) Userspace subscribers may receive notifications of new rule-set
         generation after every commit. This also provides an alternative
         way to monitor the generation ID. If the events are lost, the
         userspace process hits a overrun error, so it knows that it is
         working with a stale ruleset anyway.

      Patrick spotted that rule-set transformations in userspace may take
      quite some time. In that case, it annotates the 32-bits generation ID
      before fetching the rule-set, then:

      1) it compares it to what we obtain after the transformation to
         make sure it is not working with a stale rule-set and no wraparound
         has ocurred.

      2) it subscribes to ruleset notifications, so it can watch for new
         generation ID.

      This is complementary to the NLM_F_DUMP_INTR approach, which allows
      us to detect an interference in the middle one single list dumping.
      There is no way to explicitly check that an interference has occurred
      between two list dumps from the kernel, since it doesn't know how
      many lists the userspace client is actually going to dump.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit fc04733a1a71af26bf30830571b71f5f2a354a06
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:53:17 2014 +0200

      netfilter: nfnetlink: use original skbuff when committing/aborting

      This allows us to access the original content of the batch from
      the commit and the abort paths.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 4f7cf3a992cc0c15c97d2e34ea08a1cb7faace39
  Merge: c88f209 e568573
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Fri Sep 19 07:13:36 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        o Add +field argument support for --sort option (Jiri Olsa)

        o Do not access kallsyms when analyzing user binaries with 'probe' 
(Masami Hiramatsu)

        o Ignore stripped vmlinux and fallback to kallsyms (Anton Blanchard)

        o Add path to Ubuntu kernel debuginfo file (Anton Blanchard)

        o Disable kernel symbol demangling by default (Avi Kivity)

      Infrastructure changes:

        o More intel PT prep work, from Adrian Hunter, including:

          - Let a user specify a PMU event without any config terms
          - Add perf-with-kcore script
          - Let default config be defined for a PMU
          - Add perf_pmu__scan_file()

        o "perf kvm stat report" improvements by Alexander Yarygin:
          o  Save pid string in opts.target.pid
          o  Enable the target.system_wide flag
          o  Unify the title bar output

        o Fix build issue on powerpc when DWARF support is disabled (Anton 
Blanchard)

        o Allow to specify lib compile variable for spec usage (Jiri Olsa)

        o Fix build on ARM (Stephane Eranian)

        o Fix build on powerpc when DWARF support is disabled (Anton Blanchard)

        o Don't include sys/poll.h directly (Arnaldo Carvalho de Melo)

        o Use ring buffer consume method to look like other tools (Arnaldo 
Carvalho de Melo)

        o Allow to specify lib compile variable for spec usage (Jiri Olsa)

        o Fix GNU-only grep usage in Makefile (John Spencer)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 513d1a2884a49654f368b5fa25ef186e976bdada
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Tue Sep 2 10:00:07 2014 -0500

      irqchip: Properly fetch the per cpu offset

      The raw_cpu_read() conversion dropped the fetch of the offset
      from base->percpu_base in gic_get_percpu_base.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Reported-and-tested-by: Bartlomiej Zolnierkiewicz 
<b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a98f26f183801685ef57333de4bafd4bbc692c7c
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:07 2014 +0100

      arm/arm64: KVM: vgic: make number of irqs a configurable attribute

      In order to make the number of interrupts configurable, use the new
      fancy device management API to add KVM_DEV_ARM_VGIC_GRP_NR_IRQS as
      a VGIC configurable attribute.

      Userspace can now specify the exact size of the GIC (by increments
      of 32 interrupts).

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 4956f2bc1fdee4bc336532f3f34635a8534cedfd
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:06 2014 +0100

      arm/arm64: KVM: vgic: delay vgic allocation until init time

      It is now quite easy to delay the allocation of the vgic tables
      until we actually require it to be up and running (when the first
      vcpu is kicking around, or someones tries to access the GIC registers).

      This allow us to allocate memory for the exact number of CPUs we
      have. As nobody configures the number of interrupts just yet,
      use a fallback to VGIC_NR_IRQS_LEGACY.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 5fb66da64064d0cb8dcce4cc8bf4cb1b921b13a0
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:05 2014 +0100

      arm/arm64: KVM: vgic: kill VGIC_NR_IRQS

      Nuke VGIC_NR_IRQS entierly, now that the distributor instance
      contains the number of IRQ allocated to this GIC.

      Also add VGIC_NR_IRQS_LEGACY to preserve the current API.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit c3c918361adcceb816c92b21dd95d2b46fb96a8f
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:04 2014 +0100

      arm/arm64: KVM: vgic: handle out-of-range MMIO accesses

      Now that we can (almost) dynamically size the number of interrupts,
      we're facing an interesting issue:

      We have to evaluate at runtime whether or not an access hits a valid
      register, based on the sizing of this particular instance of the
      distributor. Furthermore, the GIC spec says that accessing a reserved
      register is RAZ/WI.

      For this, add a new field to our range structure, indicating the number
      of bits a single interrupts uses. That allows us to find out whether or
      not the access is in range.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit fc675e355e705a046df7b635d3f3330c0ad94569
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:03 2014 +0100

      arm/arm64: KVM: vgic: kill VGIC_MAX_CPUS

      We now have the information about the number of CPU interfaces in
      the distributor itself. Let's get rid of VGIC_MAX_CPUS, and just
      rely on KVM_MAX_VCPUS where we don't have the choice. Yet.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit fb65ab63b8cae510ea1e43e68b5da2f9980aa6d5
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:02 2014 +0100

      arm/arm64: KVM: vgic: Parametrize VGIC_NR_SHARED_IRQS

      Having a dynamic number of supported interrupts means that we
      cannot relly on VGIC_NR_SHARED_IRQS being fixed anymore.

      Instead, make it take the distributor structure as a parameter,
      so it can return the right value.

      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit c1bfb577addd4867a82c4f235824a315d5afb94a
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:01 2014 +0100

      arm/arm64: KVM: vgic: switch to dynamic allocation

      So far, all the VGIC data structures are statically defined by the
      *maximum* number of vcpus and interrupts it supports. It means that
      we always have to oversize it to cater for the worse case.

      Start by changing the data structures to be dynamically sizeable,
      and allocate them at runtime.

      The sizes are still very static though.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 71afaba4a2e98bb7bdeba5078370ab43d46e67a1
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Jul 8 12:09:00 2014 +0100

      KVM: ARM: vgic: plug irq injection race

      As it stands, nothing prevents userspace from injecting an interrupt
      before the guest's GIC is actually initialized.

      This goes unnoticed so far (as everything is pretty much statically
      allocated), but ends up exploding in a spectacular way once we switch
      to a more dynamic allocation (the GIC data structure isn't there yet).

      The fix is to test for the "ready" flag in the VGIC distributor before
      trying to inject the interrupt. Note that in order to avoid breaking
      userspace, we have to ignore what is essentially an error.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 7e362919a59e6fc60e08ad1cf0b047291d1ca2e9
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 22:34:04 2014 +0200

      arm/arm64: KVM: vgic: Clarify and correct vgic documentation

      The VGIC virtual distributor implementation documentation was written a
      very long time ago, before the true nature of the beast had been
      partially absorbed into my bloodstream.  Clarify the docs.

      Plus, it fixes an actual bug.  ICFRn, pfff.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 9da48b5502622f9f0e49df957521ec43a0c9f4c1
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 22:30:45 2014 +0200

      arm/arm64: KVM: vgic: Fix SGI writes to GICD_I{CS}PENDR0

      Writes to GICD_ISPENDR0 and GICD_ICPENDR0 ignore all settings of the
      pending state for SGIs.  Make sure the implementation handles this
      correctly.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit faa1b46c3e9f4d40359aee04ff275eea5f4cae3a
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 21:54:51 2014 +0200

      arm/arm64: KVM: vgic: Improve handling of GICD_I{CS}PENDRn

      Writes to GICD_ISPENDRn and GICD_ICPENDRn are currently not handled
      correctly for level-triggered interrupts.  The spec states that for
      level-triggered interrupts, writes to the GICD_ISPENDRn activate the
      output of a flip-flop which is in turn or'ed with the actual input
      interrupt signal.  Correspondingly, writes to GICD_ICPENDRn simply
      deactivates the output of that flip-flop, but does not (of course) affect
      the external input signal.  Reads from GICC_IAR will also deactivate the
      flip-flop output.

      This requires us to track the state of the level-input separately from
      the state in the flip-flop.  We therefore introduce two new variables on
      the distributor struct to track these two states.  Astute readers may
      notice that this is introducing more state than required (because an OR
      of the two states gives you the pending state), but the remaining vgic
      code uses the pending bitmap for optimized operations to figure out, at
      the end of the day, if an interrupt is pending or not on the distributor
      side.  Refactoring the code to consider the two state variables all the
      places where we currently access the precomputed pending value, did not
      look pretty.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit cced50c9280ef7ca1af48080707a170efa1adfa0
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Sat Jun 14 22:37:33 2014 +0200

      arm/arm64: KVM: vgic: Clear queued flags on unqueue

      If we unqueue a level-triggered interrupt completely, and the LR does
      not stick around in the active state (and will therefore no longer
      generate a maintenance interrupt), then we should clear the queued flag
      so that the vgic can actually queue this level-triggered interrupt at a
      later time and deal with its pending state then.

      Note: This should actually be properly fixed to handle the active state
      on the distributor.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit dbf20f9d8105cca531614c8bff9a74351e8e67e7
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Mon Jun 9 12:55:13 2014 +0200

      arm/arm64: KVM: Rename irq_active to irq_queued

      We have a special bitmap on the distributor struct to keep track of when
      level-triggered interrupts are queued on the list registers.  This was
      named irq_active, which is confusing, because the active state of an
      interrupt as per the GIC spec is a different thing, not specifically
      related to edge-triggered/level-triggered configurations but rather
      indicates an interrupt which has been ack'ed but not yet eoi'ed.

      Rename the bitmap and the corresponding accessor functions to irq_queued
      to clarify what this is actually used for.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 227844f53864077ccaefe01d0960fcccc03445ce
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Mon Jun 9 12:27:18 2014 +0200

      arm/arm64: KVM: Rename irq_state to irq_pending

      The irq_state field on the distributor struct is ambiguous in its
      meaning; the comment says it's the level of the input put, but that
      doesn't make much sense for edge-triggered interrupts.  The code
      actually uses this state variable to check if the interrupt is in the
      pending state on the distributor so clarify the comment and rename the
      actual variable and accessor methods.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit a875dafcf9b6b266c855e1f9b0aa060ef585d38a
  Merge: 0ba0951 f51770e
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Thu Sep 18 18:15:32 2014 -0700

      Merge remote-tracking branch 'kvm/next' into queue

      Conflicts:
        arch/arm64/include/asm/kvm_host.h
        virt/kvm/arm/vgic.c

  commit 6b654af5e694754672894c134eb50cfa2b79dc2e
  Merge: 8337486 3840a65
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 19 10:41:12 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      single AGP fix

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: fix AGP userptr handling

  commit dd56af42bd829c6e770ed69812bd65a04eaeb1e4
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 20:25:06 2014 -0700

      rcu: Eliminate deadlock between CPU hotplug and expedited grace periods

      Currently, the expedited grace-period primitives do get_online_cpus().
      This greatly simplifies their implementation, but means that calls
      to them holding locks that are acquired by CPU-hotplug notifiers (to
      say nothing of calls to these primitives from CPU-hotplug notifiers)
      can deadlock.  But this is starting to become inconvenient, as can be
      seen here: https://lkml.org/lkml/2014/8/5/754.  The problem in this
      case is that some developers need to acquire a mutex from a CPU-hotplug
      notifier, but also need to hold it across a synchronize_rcu_expedited().
      As noted above, this currently results in deadlock.

      This commit avoids the deadlock and retains the simplicity by creating
      a try_get_online_cpus(), which returns false if the get_online_cpus()
      reference count could not immediately be incremented.  If a call to
      try_get_online_cpus() returns true, the expedited primitives operate as
      before.  If a call returns false, the expedited primitives fall back to
      normal grace-period operations.  This falling back of course results in
      increased grace-period latency, but only during times when CPU hotplug
      operations are actually in flight.  The effect should therefore be
      negligible during normal operation.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Tested-by: Lan Tianyu <tianyu.lan@xxxxxxxxx>

  commit 3840a656f61fdc504f1b0c6617f6af800d551efe
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Sep 17 04:00:05 2014 -0600

      drm/radeon: fix AGP userptr handling

      AGP mappings are not cache coherent, so userptr support
      won't work. Additional to that the AGP implementation uses
      a different ttm_tt container structure so we run into
      problems if we cast the pointer without checking if it's
      the right type.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 5e1344eb3f4804d2d50195e197fcbcdbd60ad049
  Author: Johan Rudholm <johan.rudholm@xxxxxxxx>
  Date:   Wed Sep 17 09:50:42 2014 +0200

      mmc: block: change stop errors to info

      Stop command errors are not fatal to the transfer since we make sure
      that the card returns to the transfer state and check the card status.
      Change an unnecessary error to an info.

      Signed-off-by: Johan Rudholm <johanru@xxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7e1fc19b29e925d4e567a708625dad1f0fb8bf16
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Sep 16 09:54:55 2014 +0200

      mmc: dw_mmc: Remove unused function for !CONFIG_OF

      dw_mci_of_find_slot_node() is only used in dw_mci_of_get_slot_quirks()
      if CONFIG_OF is defined, thus there is no need to have a !CONFIG_OF
      version of it. Fixes the following compile warning with !CONFIG_OF:

        CC [M]  drivers/mmc/host/dw_mmc.o
      drivers/mmc/host/dw_mmc.c:2223:28: warning: 
â??dw_mci_of_find_slot_nodeâ?? defined but not used [-Wunused-function]

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 994324bbabc7e9dce75322bbf839b846aca8e1d6
  Author: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:47:11 2014 +0200

      mmc: Checks EXT_CSD_PARTITION_SETTING_COMPLETED before partitions 
computation

      Checks EXT_CSD_PARTITION_SETTING_COMPLETED bit before
       computing enhanced user area offset and size, and
       adding mmc general purpose partitions. The two needs
       EXT_CSD_PARTITION_SETTING_COMPLETED bit be set to be
       valid (as described in JEDEC standard).
      Warn user in case of misconfiguration.

      Signed-off-by: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 69803d4f487fc60ce740f1fe1f0d2092d97277b6
  Author: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:47:09 2014 +0200

      mmc: Replace "enhanced_area_en" attribute by "partition_setting_completed"

      Replace ext_csd "enhanced_area_en" attribute by
       "partition_setting_completed". It was used whether or
       not enhanced user area is defined and without checks of
       EXT_CSD_PARTITION_SETTING_COMPLETED bit.

      Signed-off-by: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b4493eea4a6561bd9fa57aaa2f7d2b5ea31a1f2e
  Author: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
  Date:   Mon Sep 15 17:47:06 2014 +0200

      mmc: Move code that manages user area and gp partitions into functions

      Move code that manages user area and general purpose
       partitions into functions.

      Signed-off-by: Grégory Soutadé <gsoutade@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f6e63f90809946d410c42045577cb159fedabf8c
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 18 17:12:30 2014 -0400

      ext4: fold ext4_nojournal_sops into ext4_sops

      There's no longer any need to have a separate set of super_operations
      for nojournal mode.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit bb0445765866e5b1607af81e2f48ca5a8efbeed8
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 18 17:12:02 2014 -0400

      ext4: support freezing ext2 (nojournal) file systems

      Through an oversight, when we added nojournal support to ext4, we
      didn't add support to allow file system freezing.  This is relatively
      easy to add, so let's do it.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reported-by: Dexuan Cui <decui@xxxxxxxxxxxxx>

  commit bda3253043c54a705c8352096194ab6216e2e5c1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 18 16:12:37 2014 -0400

      ext4: fold ext4_sync_fs_nojournal() into ext4_sync_fs()

      This allows us to eliminate duplicate code, and eventually allow us to
      also fold ext4_sops and ext4_nojournal_sops together.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 73e3f1eb51888303389f2dc2219c97ce34ca6db0
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 12:57:47 2014 +0530

      spi: pl022: Add missing error check for devm_kzalloc

      Currently this driver is missing a check on the return value of 
devm_kzalloc,
      which would cause a NULL pointer dereference in a OOM situation.

      This patch adds a missing check.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 88d5e520aa9701eb3e4f46165e02097cc03d363a
  Author: abdoulaye berthe <berthe.ab@xxxxxxxxx>
  Date:   Sat Jul 12 22:30:14 2014 +0200

      driver:gpio remove all usage of gpio_remove retval in driver

      this remove all reference to gpio_remove retval in all driver
      except pinctrl and gpio. the same thing is done for gpio and
      pinctrl in two different patches.

      Signed-off-by: Abdoulaye Berthe <berthe.ab@xxxxxxxxx>
      Acked-by: Michael Büsch <m@xxxxxxx>
      Acked-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Acked-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Acked-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e13426bf249b4928ad914c9ddf7f8b7e5a93e1c6
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 18 21:49:38 2014 +0800

      regulator: fan53555: Fix null pointer dereference

      Set di->regulator before dereference it.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fe230531b3f94f33e5a4c0b201b651188c6cc132
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 18 21:48:48 2014 +0800

      regulator: fan53555: Fixup report wrong vendor message

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0da0e227477fdf7c7712ab973621630ba88aebcb
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 13 21:59:19 2014 +0200

      ARM: pxa3xx: provide specific platform_devices for all ssp ports

      Currently, devices for SSP ports 1, 2 and 3 are registered as compatible
      devices to pxa27x-ssp. While the actual IP core is comparable, there are
      some subtle differences which users of the SSP ports address by looking at
      the 'type' field.

      By registering devices of type 'pxa27x-ssp', this 'type' field is
      incorrectly set to PXA27x_SSP which confuses the users.

      To fix this, provide specific ssp port plaform devices which use
      'pxa3xx-ssp' as driver name, an instantiate them from pxa3xx.c.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 6f0243a1ec55e7140f69629b53e105d0715ef31b
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 13 21:59:18 2014 +0200

      ARM: pxa: ssp: provide platform_device_id for PXA3xx

      Provide an explicit match string for PXA3xx SSP ports.

      Without this match string, SSP0/SSP1/SSP2 in PXA3xxx will be consided as
      PXA27x SSP Port.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 6e64b6ccc1e46932768e3bb8974fc2e5589bca7a
  Author: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
  Date:   Thu Sep 18 15:12:20 2014 +0530

      regmap: fix NULL pointer dereference in regmap_get_val_endian

      Recents commits for getting reg endianness causing NULL pointer
      dereference if dev is passed NULL in regmap_init_mmio. This patch
      fixes this issue, and allows to parse reg endianness only if dev
      and dev->of_node exist.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7a08cf77dbb976cec39c300201cebfee94552f54
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Aug 14 11:46:13 2014 +0200

      ARM: pxa: dts: fix ohci controller compatible string

      The vendor prefix was renamed from "mrvl" to "marvell". Follow this
      change in the dts file.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 2bf172cfddee1fc7012980edc97f62526f65281a
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Aug 14 11:46:12 2014 +0200

      ARM: pxa: dts: fix mmc controller compatible string

      The vendor prefix was renamed from "mrvl" to "marvell". Follow this
      change in the dts file.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>

  commit 52de4779f201758ddcf37360f09a16895756e708
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:03:36 2014 +0800

      cpuset: simplify proc_cpuset_show()

      Use the ONE macro instead of REG, and we can simplify proc_cpuset_show().

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 006f4ac49742b5f70ef7e39176fd42a500144ccc
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:03:15 2014 +0800

      cgroup: simplify proc_cgroup_show()

      Use the ONE macro instead of REG, and we can simplify proc_cgroup_show().

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 971ff49355387fef41d1327434d8939721a4eb35
  Author: Zefan Li <lizefan@xxxxxxxxxx>
  Date:   Thu Sep 18 16:06:19 2014 +0800

      cgroup: use a per-cgroup work for release agent

      Instead of using a global work to schedule release agent on removable
      cgroups, we change to use a per-cgroup work to do this, which makes
      the code much simpler.

      v2: use a dedicated work instead of reusing css->destroy_work. (Tejun)

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f53e3c538da314913e5d3d82c9610f8da42bd894
  Author: Lucas Weaver <l-weaver@xxxxxx>
  Date:   Tue Aug 19 08:54:00 2014 -0500

      ARM: dts: DRA7: Add PMU nodes

      DRA74x and DRA72x family of processors vary slightly in the number
      of CPUs. So, add different instances of PMU for each of these processor
      groups. Further, since the interrupts bypass crossbar and are directly
      connected to GIC, mark the dts nodes with relevant information.

      Tested with perf utility.

      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Lucas Weaver <l-weaver@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 3d0cb73e9c85e60206ea9d5191bc0b9a0c4c8a99
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sat Sep 13 11:31:16 2014 -0700

      arm: mach-omap2: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 175655bd79b815f2b2035f3b44117c60be90e1d4
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Tue Sep 16 17:36:28 2014 -0700

      ARM: OMAP: Remove unused pieces of legacy DMA API

      We're moving to the dmaengine API, so let's remove the unused
      pieces of the omap legacy DMA code to make sure we don't get
      any new users for these:

      omap_set_dma_color_mode
      omap_set_dma_src_index
      omap_set_dma_dest_index
      omap_dma_unlink_lch
      omap_clear_dma
      omap_dma_running
      omap_dma_set_prio_lch
      omap_set_dma_dst_endian_type
      omap_set_dma_src_endian_type
      omap_get_dma_index
      omap_dma_disable_irq
      omap_request_dma_chain
      omap_free_dma_chain
      omap_dma_chain_a_transfer
      omap_start_dma_chain_transfers
      omap_stop_dma_chain_transfers
      omap_get_dma_chain_index
      omap_get_dma_chain_dst_pos
      omap_get_dma_chain_src_pos
      omap_modify_dma_chain_params
      omap_dma_chain_status

      Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1306c08a7cd7e6136490ab2bc728d2c39741003e
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Wed Sep 10 11:04:04 2014 -0500

      ARM: OMAP4+: Remove static iotable mappings for SRAM

      In order to handle errata I688, a page of sram was reserved by doing a
      static iotable map. Now that we use gen_pool to manage sram, we can
      completely remove all of these static mappings and use gen_pool_alloc()
      to get the one page of sram space needed to implement errata I688.
      omap_bus_sync will be NOP until SRAM initialization happens.

      Suggested-by: Sekhar Nori <nsekhar@xxxxxx>
      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8b9a2810b02e3d9806ba2bf307c8e8dcedaf902d
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Wed Sep 10 11:04:03 2014 -0500

      ARM: OMAP4+: Move SRAM data to DT

      Use drivers/misc/sram.c driver to manage SRAM on all DT only
      OMAP platforms (am33xx, am43xx, omap4 and omap5) instead of
      the existing private plat-omap/sram.c

      Address and size related data  is removed from mach-omap2/sram.c
      and now passed to drivers/misc/sram.c from DT.

      Users can hence use general purpose allocator apis instead of
      OMAP private ones to manage and use SRAM.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 95369a73a957ad221f1d6b8f11a63a376f38c544
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Wed Sep 17 21:02:51 2014 +0200

      eeepc-laptop: simplify parse_arg()

      parse_arg() has three possible return values:
          -EINVAL if sscanf(), in short, fails;
          zero if "count" is zero; and
          "count" in all other cases

      But "count" will never be zero. See, parse_arg() is called by the
      various store functions. And the callchain of these functions starts
      with sysfs_kf_write(). And that function checks for a zero "count". So
      we can stop checking for a zero "count", drop the "count" argument
      entirely, and transform parse_arg() into a function that returns zero on
      success or a negative error. That, in turn, allows to make those store
      functions just return "count" on success. The net effect is that the
      code becomes a bit easier to understand.

      A nice side effect is that this GCC warning is silenced too:
          drivers/platform/x86/eeepc-laptop.c: In function â??store_sys_acpiâ??:
          drivers/platform/x86/eeepc-laptop.c:279:10: warning: â??valueâ?? may 
be used uninitialized in this function [-Wmaybe-uninitialized]
            int rv, value;

      Which is, of course, the reason to have a look at parse_arg().

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 0616f4eeddd81a22f4a5f0cc09b0ad71b94404cf
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Wed Sep 10 11:04:02 2014 -0500

      ARM: AM335x: Get rid of unused sram init function

      Remove the empty am33xx_sram_init() function.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      Signed-off-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d71c97e9371f690bd58e0051955f4262007840e7
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:08 2014 -0700

      ARM: omap2plus_defconfig: Enable some display features

      Now that we have panel support for DT based booting,
      let's make it usable and enable most things as modules.

      Note that omap3 boards need also the ads7847 module for
      the panel that we're now changing to a loadable module.
      And n900 seems to require setting the brightness via
      sysfs for acx565akm/brightness after modprobe of
      panel_sony_acx565akm and omapfb.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 111974506d81630cb329089850c17b2aaf2ac2ee
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:08 2014 -0700

      ARM: omap2plus_defconfig: Enable battery and reset drivers

      Since many omaps run on battery, we should have the battery
      drivers enabled. Let's also enable the reset driver.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 673ce00c5d6cb9d49260b4cabeaf8972caee4c52
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:08 2014 -0700

      ARM: omap2plus_defconfig: Add support for distros with systemd

      Some distros are now using systemd, so let's enable most of
      what's recommended at:

      http://cgit.freedesktop.org/systemd/systemd/tree/README

      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 4dd7933ad606af457bc85b1afdaaac68aa993abf
  Author: Erik van Luijk <evanluijk@xxxxxxxxxxx>
  Date:   Tue Sep 2 12:52:12 2014 +0200

      ARM: at91/dt: at91sam9m10g45ek add rtc node

      Add rtc node to both the at91sam9g45 SoC family and the at91sam9m10g45ek 
board.

      Signed-off-by: Erik van Luijk <evanluijk@xxxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit be9d32e8ab4c1668abce1dae8ce4db9e9f3e874a
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:08 2014 +0300

      ARM: dts: cm-t54: setup omap_dwc3

      Add "extcon" and "vbus-supply" properties of DWC3 node.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1a3290b813ee71843480ece01493e23a2f4a807a
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:07 2014 +0300

      ARM: dts: cm-t54: add ADS7846 touchscreen support

      Add ADS7846 touchscreen support.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit ac84d6cc182971079df846c7814fbc5fd7b7e0f8
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:06 2014 +0300

      ARM: dts: cm-t54: add Startek LCD support

      Add DT support for Startek KD050C LCD 800x480 panel.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6097b5a5341614e36153d90189ac3ad75f19ce09
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:05 2014 +0300

      ARM: dts: cm-t54: add HDMI/DVI display data

      Add DSS related pinmux and display data nodes required to support HDMI
      and DVI video out on CM-T54.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit db5790f89f82759ba51a2c65969cb45befa61a00
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:04 2014 +0300

      ARM: dts: cm-t54: fix mux mode comment style

      Follow the comment style of mode0_name.modeX_name for pins
      which mux mode differs from MUX_MODE0.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 68dac838d3c3ae8e31bdd9ff512e2a4a111287d0
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:10:03 2014 +0300

      ARM: dts: sbc-t54: fix mux mode comment style

      Follow the comment style of mode0_name.modeX_name for pins
      which mux mode differs from MUX_MODE0.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 7f5736c31bc9ec539fcb404292ee7e494922c07c
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: Enable PMIC idle configuration for LDP

      With the IO chain reconfigure fixed, we can now enable the PMIC
      scripts for LDP.

      Note that at least on my es3.0 based LDP, the UART seems to be
      flakey after wake-up events from off-idle and hangs but eventually
      continues.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 271d4c6bc709d922e5f8913bcb64d6c53a752e31
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: Add support for Ethernet on some N900 macro boards

      As we have support for this in board-rx51-peripherals.c, let's
      add it to the .dts files too.

      Note that the reset GPIO will eventually go to the driver.
      For now let's just pull it down and skip any further reset
      in case the bootloader has configured the MAC address so
      NFSroot works.

      Also note that after 3430-sdp are using proper GPMC timings
      we can remove the tests for smsc,lan91c94 in gpmc.c.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a4ff93c185787412936bc8414f14f50bdd56e546
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: Do not set pulls for I2C lines

      There are external pulls on these lines and enabling the
      internal pulls can cause issue. This is because the internal
      pulls are parallel with the external pulls. So let's clear
      the internal I2C pulls.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 7c1babdcee6a99fcc61a9403b4c24baa6ef7cf1f
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: omap: Remove WAKEUPENABLE mux options for UARTs

      This is no longer needed as the device specific wake-up event
      can now be specified with interrupts-extended property where
      the second interrupt is the pinctrl-single register, such as
      the UART3 RX pin.

      Note that twl4030_omap3.dtsi needs to set WAKEUPENABLE for
      off-idle to properly trigger the PMIC scripts. And GPIO pins
      still need to set WAKEUPENABLE for wake-up events.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 28ce556b2eb5a38aecd8292ef7e1da4599766bd6
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:03:36 2014 -0700

      ARM: dts: omap3-overo: Fix UART wake-up events

      Compared to legacy booting, we don't have wake-up events enabled
      for device tree based booting. This means that if deeper idle
      states are enabled, the device won't wake up to UART events and
      seems like it has hung.

      Let's fix that by adding the wake-up interrupt. Note that we
      don't need to set the PIN_OFF_WAKEUPENABLE any longer, that's
      handled by the wake-up interrupt when the serial driver does
      request_irq on it.

      Tested with the following on omap3-overo-summit that has the
      ES2.1 omap:

      #!/bin/bash

      uarts=$(find /sys/class/tty/ttyO*/device/power/ -type d)
      for uart in $uarts; do
              echo 3000 > $uart/autosuspend_delay_ms
      done

      uarts=$(find /sys/class/tty/ttyO*/power/ -type d)
      for uart in $uarts; do
              echo enabled > $uart/wakeup
              echo auto > $uart/control
      done

      echo 1 > /sys/kernel/debug/pm_debug/enable_off_mode

      # grep -i uart /proc/interrupts
       90:       1085      INTC  74  OMAP UART2
      338:          5   pinctrl 366  OMAP UART2

      # grep ^core_pwrdm /sys/kernel/debug/pm_debug/count
      core_pwrdm (ON),OFF:1654,RET:131,INA:39,ON:1825...

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit fdc509b15eb3eb2dd73e0e8651ae8927330d130c
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:07 2014 -0700

      ARM: omap2plus_defconfig: Add cpufreq to defconfig

      Note that we can now use the CONFIG_GENERIC_CPUFREQ_CPU0,
      so let's only enable that. Let's use CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND
      as suggested by Nishant.

      And also let's enable thermal as explained by Nishant Menon:

      Many TI SoCs using Highest frequency is not really too nice of an idea for
      long periods of time. And not everything is upstream to support things
      optimially - example avs class 0, 1.5 ABB consolidation with cpufreq etc..
      We definitely need thermal enabled as well for device safety needs.

      [tony@xxxxxxxxxxx: updated per Nishant's suggestions]
      Acked-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d7c517b52edf12ffb4aaaeb76633ab00ec5089d0
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 09:01:07 2014 -0700

      ARM: omap2plus_defconfig: Shrink with savedefconfig

      This saves few lines and makes it easier to make patches
      against omap2plus_defconfig.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a2fc36613ac1af2e92cbed7af80bc72d8114dd50
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 08:58:49 2014 -0700

      ARM: OMAP3: Use manual idle for UARTs because of DMA errata

      In sprz318f.pdf "Usage Note 2.7" says that UARTs cannot acknowledge
      idle requests in smartidle mode when configured for DMA operations.
      This prevents L4 from going idle. So let's use manual idle mode
      instead.

      Otherwise systems using Sebastian's 8250 patches with DMA will
      never enter deeper idle states because of the errata above.

      Cc: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Reviewed-by: Paul Walmsley <paul@xxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6a08b11adda53b89d32d4becac4d7f062a0e2d99
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 18 08:58:28 2014 -0700

      ARM: OMAP2+: Add hwmod flag for HWMOD_RECONFIG_IO_CHAIN

      Commit cc824534d4fe ("ARM: OMAP2+: hwmod: Rearm wake-up interrupts
      for DT when MUSB is idled") fixed issues with hung UART wake-up
      events by calling _reconfigure_io_chain() when MUSB is connected
      or disconnected.

      As pointed out by Paul Walmsley, we may need to also call
      _reconfigure_io_chain() in other cases, so it should be a separate
      flag. Let's add HWMOD_RECONFIG_IO_CHAIN as suggested by Paul.

      Reviewed-by: Paul Walmsley <paul@xxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 5eb596f55cacc2389554a8d7572d90d5e9d4269d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Sep 18 11:26:32 2014 +0300

      Bluetooth: Fix setting correct security level when initiating SMP

      We can only determine the final security level when both pairing request
      and response have been exchanged. When initiating pairing the starting
      target security level is set to MEDIUM unless explicitly specified to be
      HIGH, so that we can still perform pairing even if the remote doesn't
      have MITM capabilities. However, once we've received the pairing
      response we should re-consult the remote and local IO capabilities and
      upgrade the target security level if necessary.

      Without this patch the resulting Long Term Key will occasionally be
      reported to be unauthenticated when it in reality is an authenticated
      one.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e0065cf719a9d84a05c9722d149c9ce8f0508a36
  Author: Marek Roszko <mark.roszko@xxxxxxxxx>
  Date:   Sat Aug 23 23:12:05 2014 -0400

      ARM: at91/dt: sama5d3: use new pinctrl compatible string

      This switches the SAMA5D3 to use the new atmel,sama5d3-pinctrl id that was
      added with the drive strength options patch.

      Signed-off-by: Marek Roszko <mark.roszko@xxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      [nicolas.ferre@xxxxxxxxx: second compatible string kept as at91sam9x5]
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 8a85ba2075a5fde3bc4c69c3f972f5144522453c
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:43:57 2014 +0200

      ARM: at91/dt: sama5d3: add the nfc clock

      The atmel_nand driver is now able to handle the nfc clock, add it to 
sama5d3.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e9f05b4cfed38d0e57b0a705a7f480cfbe0c3247
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:49:42 2014 +0200

      drbd: use RB_DECLARE_CALLBACKS() to define augment callbacks

      The original code are the same as RB_DECLARE_CALLBACKS().

      CC: Michel Lespinasse <walken@xxxxxxxxxx>
      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxxxxx>
      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 82cfb90bc99d7b7e0ec62d0505b9d4f06805d5db
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:49:41 2014 +0200

      drbd: compute the end before rb_insert_augmented()

      Commit 98683650 "Merge branch 'drbd-8.4_ed6' into
      for-3.8-drivers-drbd-8.4_ed6" switches to the new augment API, but the
      new API requires that the tree is augmented before rb_insert_augmented()
      is called, which is missing.

      So we add the augment-code to drbd_insert_interval() when it travels the
      tree up to down before rb_insert_augmented().  See the example in
      include/linux/interval_tree_generic.h or Documentation/rbtree.txt.

      drbd_insert_interval() may cancel the insertion when traveling, in this
      case, the just added augment-code does nothing before cancel since the
      @this node is already in the subtrees in this case.

      CC: Michel Lespinasse <walken@xxxxxxxxxx>
      CC: stable@xxxxxxxxxx # v3.10+
      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxxxxx>
      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 97735da4e3fc2cad464994f615b0d2211f132497
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 12:14:20 2014 +0200

      ARM: at91/dt: declare sckc node on at91sam9g45

      Declare the SCKC (Slow Clock Configuration) block and its clks.
      Make use of the clk32k clk instead of slow_osc where appropriate.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 0a51d644c20f5c88fd3a659119d1903f74927082
  Author: David Dueck <davidcdueck@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 10:33:32 2014 +0200

      ARM: at91/dt: Fix typo regarding can0_clk

      Otherwise the clock for can0 will never get enabled.

      Signed-off-by: David Dueck <davidcdueck@xxxxxxxxxxxxxx>
      Signed-off-by: Anthony Harivel <anthony.harivel@xxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.14
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 9bd277300fd81d69c335fc6a48d1b802dac4c7c3
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Wed Jun 11 18:14:42 2014 +0800

      ARM: at91/dt: at91sam9g20: switch ssc compatible string

      As the SSC integrate in at91sam9g20 support frame sync length
      extension, so switch compatible string to support this feature.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 496d3c2898cedf66530e057e68b54ffe5055154c
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Wed Jun 11 18:14:41 2014 +0800

      ARM: at91/dt: at91sam9rl: switch ssc compatible string

      As the SSC integrate in at91sam9rl support frame sync length
      extension, so switch compatible string to support this feature.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 72a65a0d19c16de36e970ca6981732b5e8f7f4c4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Thu Sep 18 09:41:39 2014 -0500

      Revert "usb: gadget: composite: dequeue cdev->req before free its buffer"

      This reverts commit be0a8887bb931af0e21531da20c41533effbb0d6.

      The original commit f2267089ea17fa97b796b1b4247e3f8957655df3
      (usb: gadget: composite: dequeue cdev->req before free it in
      composite_dev_cleanup) ended up being reverted because it caused
      more issues then fixed. We will also revert this counter part
      commit so we start clean to properly add that idea back.

      Cc: Li Jun <b47624@xxxxxxxxxxxxx>
      Signed-of-by: Felipe Balbi <balbi@xxxxxx>

  commit 254a2d14fa77ac8a1b64f6171ec5f717f0753b53
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Wed Sep 17 21:36:41 2014 +0800

      Btrfs: fix wrong parse of extent map's tracepoint

      The tracepoint of extent map doesn't parse @flag correctly, we set @flag 
via
      set_bit(), so we need to parse it on a bit bias.

      Also add the missing flag, EXTENT_FLAG_FS_MAPPING.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit e6c4efd87ab04e5ead363f24e6ac35ed3506d401
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Wed Sep 17 11:53:35 2014 +0800

      btrfs: Fix and enhance merge_extent_mapping() to insert best fitted 
extent map

      The following commit enhanced the merge_extent_mapping() to reduce
      fragment in extent map tree, but it can't handle case which existing
      lies before map_start:
      51f39 btrfs: Use right extent length when inserting overlap extent map.

      [BUG]
      When existing extent map's start is before map_start,
      the em->len will be minus, which will corrupt the extent map and fail to
      insert the new extent map.
      This will happen when someone get a large extent map, but when it is
      going to insert it into extent map tree, some one has already commit
      some write and split the huge extent into small parts.

      [REPRODUCER]
      It is very easy to tiger using filebench with randomrw personality.
      It is about 100% to reproduce when using 8G preallocated file in 60s
      randonrw test.

      [FIX]
      This patch can now handle any existing extent position.
      Since it does not directly use existing->start, now it will find the
      previous and next extent around map_start.
      So the old existing->start < map_start bug will never happen again.

      [ENHANCE]
      This patch will insert the best fitted extent map into extent map tree,
      other than the oldest [map_start, map_start + sectorsize) or the
      relatively newer but not perfect [map_start, existing->start).

      The patch will first search existing extent that does not intersects with
      the desired map range [map_start, map_start + len).
      The existing extent will be either before or behind map_start, and based
      on the existing extent, we can find out the previous and next extent
      around map_start.

      So the best fitted extent would be [prev->end, next->start).
      For prev or next is not found, em->start would be prev->end and em->end
      wold be next->start.

      With this patch, the fragment in extent map tree should be reduced much
      more than the 51f39 commit and reduce an unneeded extent map tree search.

      Reported-by: Tsutomu Itoh <t-itoh@xxxxxxxxxxxxxx>
      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1b68bdf9cded82d37e443a20c5ed47bbb084d5dc
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:56 2014 +0200

      ima: detect violations for mmaped files

      This patch fixes the detection of the 'open_writers' violation for mmaped
      files.

      before) an 'open_writers' violation is detected if the policy contains
              a rule with the criteria: func=FILE_CHECK mask=MAY_READ

      after) an 'open_writers' violation is detected if the current event
             matches one of the policy rules.

      With the old behaviour, the 'open_writers' violation is not detected
      in the following case:

      policy:
      measure func=FILE_MMAP mask=MAY_EXEC

      steps:
      1) open a shared library for writing
      2) execute a binary that links that shared library
      3) during the binary execution, modify the shared library and save
         the change

      result:
      the 'open_writers' violation measurement is not present in the IMA list.

      Only binaries executed are protected from writes. For libraries mapped
      in memory there is the flag MAP_DENYWRITE for this purpose, but according
      to the output of 'man mmap', the mmap flag is ignored.

      Since ima_rdwr_violation_check() is now called by process_measurement()
      the information about if the inode must be measured is already provided
      by ima_get_action(). Thus the unnecessary function ima_must_measure()
      has been removed.

      Changes in v3 (Dmitry Kasatkin):
      - Violation for MMAP_CHECK function are verified since this patch
      - Changed patch description a bit

      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit f7a859ff7395c0ffe60f9563df5354473e5f9244
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:55 2014 +0200

      ima: fix race condition on ima_rdwr_violation_check and 
process_measurement

      This patch fixes a race condition between two functions that try to access
      the same inode. Since the i_mutex lock is held and released separately
      in the two functions, there may be the possibility that a violation is
      not correctly detected.

      Suppose there are two processes, A (reader) and B (writer), if the
      following sequence happens:

      A: ima_rdwr_violation_check()
      B: ima_rdwr_violation_check()
      B: process_measurement()
      B: starts writing the inode
      A: process_measurement()

      the ToMToU violation (a reader may be accessing a content different from
      that measured, due to a concurrent modification by a writer) will not be
      detected. To avoid this issue, the violation check and the measurement
      must be done atomically.

      This patch fixes the problem by moving the violation check inside
      process_measurement() when the i_mutex lock is held. Differently from
      the old code, the violation check is executed also for the MMAP_CHECK
      hook (other than for FILE_CHECK). This allows to detect ToMToU violations
      that are possible because shared libraries can be opened for writing
      while they are in use (according to the output of 'man mmap', the mmap()
      flag MAP_DENYWRITE is ignored).

      Changes in v5 (Roberto Sassu):
      * get iint if action is not zero
      * exit process_measurement() after the violation check if action is zero
      * reverse order process_measurement() exit cleanup (Mimi)

      Changes in v4 (Dmitry Kasatkin):
      * iint allocation is done before calling ima_rdrw_violation_check()
        (Suggested-by Mimi)
      * do not check for violations if the policy does not contain 'measure'
        rules (done by Roberto Sassu)

      Changes in v3 (Dmitry Kasatkin):
      * no violation checking for MMAP_CHECK function in this patch
      * remove use of filename from violation
      * removes checking if ima is enabled from ima_rdrw_violation_check
      * slight style change

      Suggested-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 6f98e892884c32b9273ecce1332b849bcad3b8b1
  Merge: ac60ab4 21c7eae
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Thu Sep 18 23:52:46 2014 +1000

      Merge branch 'smack-for-3.18' of 
git://git.gitorious.org/smack-next/kernel into next

  commit fe855dbfd3fde8fd3093e51992904e3c875a4a02
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Thu Sep 18 14:56:43 2014 +0200

      ARM: at91: sama5d3xek: reserve dma channel for audio

      We set the DMA configuration on USARTs in the SoC DT in (ARM: at91: 
sama5d3:
      add usart dma configurations). As the audio must work with DMA channels, 
we
      reserve some dma channels for audio, or else audio won't work.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      [nicolas.ferre@xxxxxxxxx: move to the sama5d3xmb.dtsi to cover all board 
variants]
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit b9e742c3164344fece3615aca42ec51b41753908
  Author: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 11:34:17 2014 +0200

      clk: tegra: Make clock initialization more robust

      Don't abort clock initialization if we cannot match an entry in
      tegra_clk_init_table to a valid entry in the clk array.

      Also log a corresponding error message.

      This was discovered when testing a patch that removed the EMC clock from
      tegra124_clks but left a mention in tegra_clk_init_table.

      Signed-off-by: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Reviewed-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 8337486a8fda53e5f46b3cb2b4eb3272608348cb
  Merge: 109ab90 96c0269
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 17 19:55:19 2014 +1000

      Merge branch 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev into 
drm-next

      Commit "drm/rcar-du: Use struct videomode in platform data" touches board 
code
      in arch/arm/mach-shmobile. There is, to the best of my knowledge, no risk 
of
      conflict for v3.18. Simon, are you fine with getting those changes merged
      through Dave's tree (and could you confirm that no conflict should occur) 
?

      Simon acked the merge:
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

      * 'drm/next/du' of git://linuxtv.org/pinchartl/fbdev:
        drm/rcar-du: Add OF support
        drm/rcar-du: Use struct videomode in platform data
        video: Add DT bindings for the R-Car Display Unit
        video: Add THC63LVDM83D DT bindings documentation
        video: Add ADV7123 DT bindings documentation
        video: Add DT binding documentation for VGA connector
        devicetree: Add vendor prefix "thine" to vendor-prefixes.txt
        devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt
        drm/shmob: Update copyright notice
        drm/rcar-du: Update copyright notice

  commit 6fbac83952f85b7d1c7ad674eb7c65d206da2c66
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:13:01 2014 +0000

      ixgbe: remove IXGBE_FLAG_MSI(X)_CAPABLE flags

      They were not used, and we don't need them, so we shouldn't bother with
      keeping values in the flags field that could be misleading.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d786cf7b42115fcf7e186397439453f5b3a4ebc5
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:13:00 2014 +0000

      ixgbe: add warnings for other disabled features without MSI-X support

      When we can't get MSI-X vectors, we disable a few features which require
      MSI-X vectors. Print warnings just like we do when disabling DCB.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5d31b48a42be3a592e4c22303041d12cd4d88c0a
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:59 2014 +0000

      ixgbe: use e_dev_warn instead of netif_printk

      Again, we should not be directly using netif_printk, as we have our own
      error print routines that we generate. In addition, instead of using an
      early return we can just use the else block of this one line if
      statement.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c1c55f63a5137e1e8d7d9cbf52a3873059768c09
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:58 2014 +0000

      ixgbe: use e_dev_warn instead of e_err for displaying warning

      In this case, disabling DCB is not an error. We can still function, but
      we just have to let the user know. In addition, since we call this
      during probe before allocating our netdevice structure, we should use
      e_dev_warn instead of e_warn.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 4c495c204f794125db11e74bd61228901b0acaa7
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Fri Jul 11 17:18:29 2014 +0300

      clk: tegra124: Add PLL_M_UD and PLL_C_UD clocks

      These clocks are used as parents for some EMC timings.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>

  commit 3bcf344657afefdd468dd9c2b30a009ee7ce7abc
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:57 2014 +0000

      ixgbe: determine vector count inside ixgbe_acquire_msix_vectors

      Our calculated v_budget doesn't matter except if we allocate MSI-X
      vectors. We shouldn't need to calculate this outside of the function, so
      don't. Instead, only calculate it once we attempt to acquire MSI-X
      vectors. This helps collocate all of the MSI-X vector code together.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d364a77d02071355edbd5ee26c248b1ea75c653c
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Fri Jul 11 17:18:28 2014 +0300

      ARM: tegra: Add PLL_M_UD and PLL_C_UD to tegra124-car binding header

      Add these clocks to the binding header so that EMC timings that have
      them as parent can refer to the clocks.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>

  commit 027bb561eff4a5c2185d3cbad6a41785eb50dded
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:56 2014 +0000

      ixgbe: move msix_entries allocation into ixgbe_acquire_msix_vectors

      We already have to kfree this value if we fail, and this is only part of
      MSI-X mode, so we should simply allocate the value where we need it.
      This is cleaner, and makes it a lot more obvious why we are freeing it
      inside of ixgbe_acquire_msix_vectors.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d7de3c6e8154c0d0398127bcc09977e260fdff55
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:55 2014 +0000

      ixgbe: return integer from ixgbe_acquire_msix_vectors

      Similar to how ixgbevf handles acquiring MSI-X vectors, we can return an
      error code instead of relying on the flag being set. This makes it more
      clear that we have failed to setup MSI-X mode, and also will make it
      easier to consolidate MSI-X related code all into the single function.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 493043e5273b93b9f9a674cd554bb3757a800f10
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Wed Sep 3 08:12:54 2014 +0000

      ixgbe: use e_dev_warn instead of netif_printk

      The netif_printk relies on our netdevice structure to be registered
      already. We may call ixgbe_acquire_msix_vectors prior to registering our
      netdevice, so we should not use the netdevice specific printk.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d52349337392b122a1bcd57d191e2a0329b2d9b2
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Sat Aug 9 07:02:09 2014 +0000

      ixgbe: Do not schedule an uninitialized workqueue entry

      If a hardware Tx timestamp is requested, an uninitialized
      workqueue entry may be scheduled, especially on an 82598 adapter.
      Add a check for a PTP clock to avoid that. Also only apply the
      unlikely to the first term of the conditional. That will make the
      rest of the checks be in the cold path.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Acked-by: Matthew Vick <matthew.vick@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit d38e92481bf3fe15a9d253a1a1aaa5a71358938a
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Jul 29 09:40:09 2014 +0000

      ixgbe: remove useless bd_number from adapter struct

      Because bd_number is not useful anymore, so remove it from adapter 
struct, or
      if keep it, we have to fix the boards driven counter bug in 
ixgbe_remove() and
      ixgbe_probe() only for trivial debug purpose -- other output is enough.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 8d34b31e0ed452485d30658a67f7f8136f13c923
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Jul 29 09:44:01 2014 +0000

      ixgbevf: remove useless bd_number from struct ixgbevf_adapter

      It is useless and buggy, just remove it.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit fcfa8f493f4b52b99c29067c4eed8887af9ed951
  Merge: 07034ae bc18d37
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 18 10:57:46 2014 +0200

      Merge branch 'ipvs-next'

      Simon Horman says:

      ====================
      This pull requests makes the following changes:

      * Add simple weighted fail-over scheduler.
        - Unlike other IPVS schedulers this offers fail-over rather than load
          balancing. Connections are directed to the appropriate server based
          solely on highest weight value and server availability.
        - Thanks to Kenny Mathis

      * Support IPv6 real servers in IPv4 virtual-services and vice versa
        - This feature is supported in conjunction with the tunnel (IPIP)
          forwarding mechanism. That is, IPv4 may be forwarded in IPv6 and
          vice versa.
        - The motivation for this is to allow more flexibility in the
          choice of IP version offered by both virtual-servers and
          real-servers as they no longer need to match: An IPv4 connection from 
an
          end-user may be forwarded to a real-server using IPv6 and vice versa.
        - Further work need to be done to support this feature in conjunction
          with connection synchronisation. For now such configurations are
          not allowed.
        - This change includes update to netlink protocol, adding a new
          destination address family attribute. And the necessary changes
          to plumb this information throughout IPVS.
        - Thanks to Alex Gartrell and Julian Anastasov
      ====================

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 689f1c9de2abbd76fda224d12cea5f43568a4335
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 18 16:38:18 2014 +0800

      ipsec: Remove obsolete MAX_AH_AUTH_LEN

      While tracking down the MAX_AH_AUTH_LEN crash in an old kernel
      I thought that this limit was rather arbitrary and we should
      just get rid of it.

      In fact it seems that we've already done all the work needed
      to remove it apart from actually removing it.  This limit was
      there in order to limit stack usage.  Since we've already
      switched over to allocating scratch space using kmalloc, there
      is no longer any need to limit the authentication length.

      This patch kills all references to it, including the BUG_ONs
      that led me here.

      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit b25f32cb02155d68c690255ba846796a1c248fd3
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:49 2014 +0300

      ath10k: use ether_addr_copy()

      As suggeested by checkpatch:

      WARNING: Prefer ether_addr_copy() over memcpy() if the Ethernet addresses 
are __aligned(2)

      In wmi.c I had to change due to sparse warnings copying of struct 
wmi_mac_addr
      from form &cmd->peer_macaddr.addr to cmd->peer_macaddr.addr. In
      ath10k_wmi_set_ap_ps_param() I also added the missing ".addr" to the copy
      command.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 75cb96d3eb6d1eb16e48931e987c1a7770b4758e
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:44 2014 +0300

      ath10k: reformat help text in ath10k_read_simulate_fw_crash()

      Makes it more readable and fixes checkpatch warnings:

      drivers/net/wireless/ath/ath10k/debug.c:593: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:594: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:595: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:596: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:597: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:599: WARNING: quoted string split 
across lines
      drivers/net/wireless/ath/ath10k/debug.c:600: WARNING: quoted string split 
across lines

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 8cc7f26c782e4f5c6c844eb32400bd6848b902db
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:39 2014 +0300

      ath10k: miscellaneous checkpatch fixes

      Fixes checkpatch warnings:

      ath10k/htc.c:49: WARNING: Possible unnecessary 'out of memory' message
      ath10k/htc.c:810: WARNING: Possible unnecessary 'out of memory' message
      ath10k/htt.h:1034: CHECK: Please use a blank line after 
function/struct/union/enum declarations
      ath10k/htt_rx.c:135: CHECK: Unnecessary parentheses around 
htt->rx_ring.alloc_idx.vaddr
      ath10k/htt_rx.c:173: CHECK: Unnecessary parentheses around 
htt->rx_ring.alloc_idx.vaddr
      ath10k/pci.c:633: WARNING: macros should not use a trailing semicolon
      ath10k/wmi.c:3594: WARNING: quoted string split across lines

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d8bb26b964038a465a944a393e83d7fb9f0c5f28
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:33 2014 +0300

      ath10k: else is not generally useful after a break or return

      Fixes checkpatch warnings:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit ac04506c73d19dc8bdc167f79eef05d6bae5b644
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:28 2014 +0300

      ath10k: don't use return on void functions

      Fixes a checkpatch warning:

      WARNING: void function return statements are not generally useful

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cfbc06a95b4ad6fd2462fa6505a49424db3cf54f
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:23 2014 +0300

      ath10k: fix space after a cast style errors

      Fixes checkpatch warnings:

      CHECK: No space is necessary after a cast

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit af762c0b0de586937409346d94d1f09035a5e64f
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:17 2014 +0300

      ath10k: fix missing a blank line after declarations

      Fixes checkpatch warnings:

      WARNING: Missing a blank line after declarations

      Please note that some of the cases I fixed by moving the variable 
declarations
      to the beginning of the function, which is the preferred style in ath10k.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c6e2e60e858efa8dd92d94f5d442068fb12b9967
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:11 2014 +0300

      ath10k: fix use of multiple blank lines

      Fixes checkpatch warnings:

      CHECK: Please don't use multiple blank lines

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 5b07e07fd0a9432b6910badfdb084112be4390af
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:06 2014 +0300

      ath10k: fix checkpatch warnings about parenthesis alignment

      CHECK: Alignment should match open parenthesis

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit bd8bdbb6902491518f36491a6bac9b6e2cdb0b60
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:50:00 2014 +0300

      ath10k: fix parenthesis alignment warning in ath10k_htt_rx_alloc()

      Fixes checkpatch warning:

      ath10k/htt_rx.c:519: CHECK: Alignment should match open parenthesis

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit a81b4708838261784fa473582607a6c687c39d00
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:51 2014 +0900

      mtd: denali: fix include guard and license block of denali.h

      It looks like this header file is a concatenation of two headers.
      Anyway, the include guard should be renamed and placed at the correct
      postion and the license block in the middle should be deleted.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2ac63d901b1170fba509ae135d5f5f4472b84819
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 13:55:34 2014 +0200

      mtd: nand: don't break long print messages

      This follows Chapter 2 of Linux's CodingStyle:
      > However, never break user-visible strings such as printk messages,
      > because that breaks the ability to grep for them.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit b7ab610f628a381a1029d214476742d8589f1e02
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 11:28:24 2014 +0200

      mtd: bcm47xxnflash: replace some magic numbers

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit dfbd7dda0b8dc0bb2b255d173f4e8ffbe24c5764
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:16 2014 +0200

      mtd: bcm47xxnflash: NAND_CMD_RESET support

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 90de63324f0abc84f8c1ba56b2848c338cfda1cd
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:15 2014 +0200

      mtd: bcm47xxnflash: add cmd_ctrl handler

      This won't be used by NAND subsystem as we implement cmdfunc on our
      own, but will allow us to write a bit cleaner code.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 39d36536d4e89461c0733a48d5ffc9b730751983
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:21 2014 +0300

      spi/pxa2xx-pci: Add support for Intel Braswell

      Instead of one port we have 3 ports and all of them can take advantage of
      the shared DMA controller.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b729bf34535ed413667b397a2f59cfa81266facf
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:19 2014 +0300

      spi/pxa2xx: Don't use slave_id of dma_slave_config

      That field has been deprecated in favour of getting the necessary
      information from ACPI/DT.

      However, we still need to deal systems that are PCI only (no ACPI to back
      up). In order to support such systems, we allow the DMA filter function 
and
      its corresponding parameter via pxa2xx_spi_master platform data. Then when
      the pxa2xx_spi_dma_setup() doesn't find the channel via ACPI, it falls 
back
      to use the given filter function.

      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 5282a3acbfa5295f331696e603a9fd6be3bd4094
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:14 2014 +0200

      mtd: bcm47xxnflash: add dev_ready and fill chip_delay

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 785e5e111f2187ea3e6f4035f6009da62dd5c043
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Aug 19 09:14:13 2014 +0200

      mtd: bcm47xxnflash: fix typo in freq calculation

      We are supposed to mask value, not multiply it. Add some comments btw.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 024629fdca1bbb44a25d40c2362a878a7a67ce3b
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Mon Aug 18 20:20:27 2014 +0200

      mtd: bcm47xxpart: find NVRAM partitions in middle blocks

      Old devices used to have NVRAM at the very end of flash and they could
      be unaligned (starting at some offset in a block).
      In new devices NVRAM can be located quite randomly, however it seems to
      always start at the beginning of a block. For example Netgear R6250 has
      NVRAM located right after the bootloader, before the kernel partition.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit a0a53a43ef51374c144a5f19f3f90c43aed76857
  Merge: 2989708 afa93c9
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Thu Sep 18 11:43:50 2014 +0530

      Merge commit 'tags/spi-pxa2xx-clk' into for-linus

  commit 022a478ce650f5c36d2a9badfd805368a90fb506
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Fri Aug 8 17:12:35 2014 +0800

      mtd: atmel_nand: remove pmecc_bytes_per_sector, use chip->ecc.bytes 
instead

      For PMECC, the pmecc_bytes_per_sector has same meaning as ecc.bytes.
      So remove pmecc_bytes_per_sector and use ecc.bytes instead.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit c9447fff34aacc04f2e7df39612d2d6e234643f3
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Fri Aug 8 17:12:34 2014 +0800

      mtd: atmel_nand: remove pmecc_sector_number, use ecc.steps instead

      For PMECC, the pmecc_sector_number has same meaning as ecc.steps.
      So use ecc.steps to replace the pmecc_sector_number.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 279bf6d390933d5353ab298fcc306c391a961469
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 18 01:12:15 2014 -0400

      ext4: don't check quota format when there are no quota files

      The check whether quota format is set even though there are no
      quota files with journalled quota is pointless and it actually
      makes it impossible to turn off journalled quotas (as there's
      no way to unset journalled quota format). Just remove the check.

      CC: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 50849db32a9f529235a84bcc84a6b8e631b1d0ec
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 18 00:58:12 2014 -0400

      jbd2: simplify calling convention around 
__jbd2_journal_clean_checkpoint_list

      __jbd2_journal_clean_checkpoint_list() returns number of buffers it
      freed but noone was using the value so just stop doing that. This
      also allows for simplifying the calling convention for
      journal_clean_once_cp_list().

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit cc97f1a7c7eed970e674b84be0e68f479c80228d
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 18 00:42:16 2014 -0400

      jbd2: avoid pointless scanning of checkpoint lists

      Yuanhan has reported that when he is running fsync(2) heavy workload
      creating new files over ramdisk, significant amount of time is spent in
      __jbd2_journal_clean_checkpoint_list() trying to clean old transactions
      (but they cannot be cleaned up because flusher hasn't yet checkpointed
      those buffers). The workload can be generated by:
        fs_mark -d /fs/ram0/1 -D 2 -N 2560 -n 1000000 -L 1 -S 1 -s 4096

      Reduce the amount of scanning by stopping to scan the transaction list
      once we find a transaction that cannot be checkpointed. Note that this
      way of cleaning is still enough to keep freeing space in the journal
      after fully checkpointed transactions.

      Reported-and-tested-by: Yuanhan Liu <yuanhan.liu@xxxxxxxxxxxxxxx>
      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit bc18d37f676f76edbb5e0c37def78c704b5fbed0
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:39 2014 -0700

      ipvs: Allow heterogeneous pools now that we support them

      Remove the temporary consistency check and add a case statement to only
      allow ipip mixed dests.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit f18ae7206eaebfecc2dd8b017b0d6a0950eabf8b
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Tue Sep 9 16:40:38 2014 -0700

      ipvs: use the new dest addr family field

      Use the new address family field cp->daf when printing
      cp->daddr in logs or connection listing.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 4d316f3f9ae3d5fad8d3198eec0a4ef2511471d7
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Wed Sep 17 00:09:00 2014 +0300

      ipvs: use correct address family in scheduler logs

      Needed to support svc->af != dest->af.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 3467e765a59241f8b0e488f4a6ef183547181f35
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:46:04 2014 +0100

      ARM: remove unused do_unexp_fiq() function

      do_unexp_fiq() has never been called by any code in the last 10 years,
      it's about time it was removed!

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 7f038073c0a3e22e12344ab8b41d46547c072c82
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 23:36:58 2014 +0100

      ARM: remove extraneous newline in show_regs()

      Remove an unnecessary newline in show_regs().

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit c0e7f7ee717e2b4c5791e7422424c96b5008c39e
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Wed Sep 17 17:12:06 2014 +0100

      ARM: 8150/3: fiq: Replace default FIQ handler

      This patch introduces a new default FIQ handler that is structured in a
      similar way to the existing ARM exception handler and result in the FIQ
      being handled by C code running on the SVC stack (despite this code run
      in the FIQ handler is subject to severe limitations with respect to
      locking making normal interaction with the kernel impossible).

      This default handler allows concepts that on x86 would be handled using
      NMIs to be realized on ARM.

      Credit:

          This patch is a near complete re-write of a patch originally
          provided by Anton Vorontsov. Today only a couple of small fragments
          survive, however without Anton's work to build from this patch would
          not exist. Thanks also to Russell King for spoonfeeding me a variety
          of fixes during the review cycle.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 8c3166f5d74b7936d29dc44f778e759c1b9fb43a
  Author: kiran.padwal@xxxxxxxxxxxxxxx <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 16:00:25 2014 +0530

      ARM: DT: apq8064: Add i2c device nodes

      This patch adds i2c pinctrl DT node for IFC6410 board.  It also adds
       necessary DT support for i2c eeprom which is present on IFC6410.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 0be5fef161151b8841d3e3d33d815695384a9451
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Wed Sep 17 06:39:35 2014 +0100

      ARM: DT: apq8064: add support to sdcc4 for wlan.

      This patch adds sdcc4 node to enable wlan support on IFC6410

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit bf7f6b0432871cb68f3e3f4961a33cc6be05bc75
  Author: kiran.padwal@xxxxxxxxxxxxxxx <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:15:38 2014 +0530

      ARM: dts: qcom: Add I2C dt node for MSM8974 and DB8074 board

      Add support for i2c controller on the DB8074 board.  It also adds 
necessary
      DT support for i2c eeprom which is present on DB8074 board.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit c435285df112da1125e61d826b03014a4e769386
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:50:01 2014 -0400

      target: fix unused shift in core_scsi3_pri_report_capabilities

      Clearly a right-shift was meant.  Effectively doesn't make a difference,
      as add_len is hard-coded to 8 and the high byte will be zero no matter
      which way you shift.  But I hate leaving bad examples for others to
      copy.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit ce31c1b0dc4038a1dec64585d892adb73d9c45f4
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:50:00 2014 -0400

      target: correctly handle match_int errors in FILEIO + PSCSI

      This patch correctly handles match_int() errors in FILEIO + PSCSI
      backend parameter parsing, which can potentially fail due to a
      memory allocation failure or invalid argument.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 68edbce4fb4b173d3b9880967cfcce0fc3abc8d5
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:59 2014 -0400

      target: fix pr_out length in iscsi_parse_pr_out_transport_id

      Old code in iscsi_parse_pr_out_transport_id() was obviously buggy
      and effectively ignored the high byte.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 1481473b5656d8841f63c455594f340306c22cb0
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Wed Sep 17 15:11:28 2014 -0700

      target: simplify target_fabric_make_lun error path

      Coverity complained that lun_cg has been dereferenced in all paths
      leading to NULL check.  It didn't mention that only a single path could
      lead there and the code can be simplified even further.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit da0abaee4793bac4047b3bdfd221fc54850bbf5f
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:57 2014 -0400

      target: Fix memory leak on error in target_fabric_make_mappedlun

      This patch fixes a memory leak on error in target_fabric_make_mappedlun(),
      where se_lun_acl memory does not get released on exit.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 0c8fc2c1210556434835adfb2274f41704853e8a
  Author: Li Zefan <lizefan@xxxxxxxxxx>
  Date:   Wed Sep 17 18:19:24 2014 +0800

      cgroup: remove bogus comments

      We never grab cgroup mutex in fork and exit paths no matter whether
      notify_on_release is set or not.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 244bb9a6336d2aa53526261ec35c593ebd5c1a33
  Author: Li Zefan <lizefan@xxxxxxxxxx>
  Date:   Wed Sep 17 18:18:34 2014 +0800

      cgroup: remove redundant code in cgroup_rmdir()

      We no longer clear kn->priv in cgroup_rmdir(), so we don't need
      to get an extra refcnt.

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 6213daab2547fdc0d02a86abf3ac209ac6881ae3
  Author: Li Zefan <lizefan@xxxxxxxxxx>
  Date:   Wed Sep 17 18:18:09 2014 +0800

      cgroup: remove some useless forward declarations

      Signed-off-by: Zefan Li <lizefan@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 9253b279f493a8bcb3d6ee8c934bdae4a21bd44e
  Merge: 251f8c0 aa32362
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Thu Sep 18 06:29:05 2014 +0900

      Merge branch 'for-3.17-fixes' of 
ra.kernel.org:/pub/scm/linux/kernel/git/tj/cgroup into for-3.18

      Pull to receive a4189487da1b ("cgroup: delay the clearing of
      cgrp->kn->priv") for the scheduled clean up patches.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 8d2135592d2ab5c8d7764a4f534afac64e563691
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:56 2014 -0400

      target: Fix possible memory leak in aptpl_metadata parsing

      Each case of match_strdup could leak memory if the same argument was
      present before.  I am not too concerned, as it would require a
      non-sensical combination like "target_lun=foo target_lun=bar", done
      with root privileges and even then leak just a few bytes per instance.

      But arg_p is different, as it will always leak memory.  Let's plug that
      one.  And while at it, replace some &args[0] with args.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit e5685730e2c620f97bc12380e9370e857e5bd7a7
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Wed Sep 17 16:42:58 2014 -0300

      perf record: Use ring buffer consume method to look like other tools

      All builtins that consume events from perf's ring buffer now end up
      calling perf_evlist__mmap_consume(), which will allow unmapping the ring
      buffer when all the fds gets closed and all events in the buffer
      consumed.

      This is in preparation for the patchkit that will notice POLLHUP on
      perf events file descriptors.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8vhaeeoq11ppz0713el4xcps@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 664fee3dc37939bb8010906913fa9dbc52abb587
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Sep 17 08:41:01 2014 +0000

      perf probe: Do not use dwfl_module_addrsym if dwarf_diename finds symbol 
name

      Do not use dwfl_module_addrsym if dwarf_diename can find the symbol
      name, since dwfl_module_addrsym can be failed on shared libraries.

      Without this patch
        ----
        $ perf probe -x ../lib/traceevent/libtraceevent.so -V create_arg_op
        Failed to find symbol at 0x11df1
        Failed to find the address of create_arg_op
          Error: Failed to show vars.
        ----
      With this patch
        ----
        $ perf probe -x ../lib/traceevent/libtraceevent.so -V create_arg_op
        Available variables at create_arg_op
                @<create_arg_op+0>
                        enum filter_op_type     btype
                        struct filter_arg*      arg
        ----

      This bug was reported on linux-perf-users@xxxxxxxxxxxxxxxx

      Reported-by: david lerner <dlernerdroid@xxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: david lerner <dlernerdroid@xxxxxxxxx>
      Cc: linux-perf-user@xxxxxxxxxxxxxxx
      Cc: yrl.pp-manager.tt@xxxxxxxxxxx
      Link: http://permalink.gmane.org/gmane.linux.kernel.perf.user/1691
      Link: 
http://lkml.kernel.org/r/20140917084101.3722.25299.stgit@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2b394bc4468c2f5e6814a8dbb2a923c0448f8497
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Sep 17 08:40:54 2014 +0000

      perf probe: Do not access kallsyms when analyzing user binaries

      Do not access kallsyms to show available variables and show source lines
      in user binaries.

      This behavior always requires the root privilege when sysctl sets
      kernel.kptr_restrict=1, but we don't need it just for analyzing user
      binaries.

      Without this patch (by normal user, kptr_restrict=1):
        ----
        $ perf probe -x ./perf -V add_cmdname
        Failed to init vmlinux path.
          Error: Failed to show vars.
        $ perf probe -x ./perf -L add_cmdname
        Failed to init vmlinux path.
          Error: Failed to show lines.
        ----

      With this patch:
        ----
        $ perf probe -x ./perf -V add_cmdname
        Available variables at add_cmdname
                @<perf_unknown_cmd_config+144>
                        (No matched variables)
                @<list_commands_in_dir+160>
                        (No matched variables)
                @<add_cmdname+0>
                        char*   name
                        size_t  len
                        struct cmdnames*        cmds
        $ perf probe -x ./perf -L add_cmdname
        <add_cmdname@/home/fedora/ksrc/linux-3/tools/perf/util/help.c:0>
              0  void add_cmdname(struct cmdnames *cmds, const char *name, 
size_t len)
              1  {
              2         struct cmdname *ent = malloc(sizeof(*ent) + len + 1);

              4         ent->len = len;
              5         memcpy(ent->name, name, len);
              6         ent->name[len] = 0;
        ...
        ----

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: david lerner <dlernerdroid@xxxxxxxxx>
      Cc: linux-perf-user@xxxxxxxxxxxxxxx
      Cc: yrl.pp-manager.tt@xxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140917084054.3722.73975.stgit@xxxxxxxxxxxxxxxxxxxx
      [ Added missing 'bool user' argument to the !DWARF show_line_range() stub 
]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a3d3c53f738bb931e15b20d3dc5d23722b9ede6a
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
  Date:   Wed Sep 17 00:13:56 2014 +0300

      intel-rst: Clean up ACPI add function

      There is no need to initialize the error since it is going to be assigned
      with the return status of at least on of the device_create_file() call.

      We can return directly in case the first file creation fails.
      All the labels for goto can be removed (along with the gotos) as well.
      Tell the compiler that the failures are unlikely so it can create better
      binaries.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit d46a76405fad48a7efc3faf07545fa886a3b271a
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
  Date:   Wed Sep 17 00:13:55 2014 +0300

      intel-rst: Use ACPI_FAILURE() macro instead !ACPI_SUCCESS() for error 
checking

      ACPI_SUCCESS is defined as:
      #define ACPI_SUCCESS(a)                   (!(a))

      There is no need for the the double ! since there is already a macro
      defined for failures: ACPI_FAILURE()

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 72a979f09fa9111fd6be8326e5f21319ff6918fb
  Author: Jan van den Berg <janvdberg@xxxxxxxxx>
  Date:   Wed Sep 17 00:01:08 2014 +0200

      x86: thinkpad_acpi.c: fixed spacing coding style issue

      Fixed 22 similar coding style issues: "ERROR: spaces required around that 
'?'"

      Signed-off-by: Jan van den Berg <janvdberg@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 93f8c16d635e6b1e3ea978e38e110391ce28b26f
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Fri Sep 12 18:50:36 2014 -0600

      toshiba_acpi: Support new keyboard backlight type

      Newer Toshiba models now come with a new (and different) keyboard
      backlight implementation with three modes of operation: TIMER,
      ON and OFF, and the LED is now controlled internally by the firmware.

      This patch adds support for that type of backlight, changing the
      existing code to accomodate the new implementation.

      The timeout value range is now 1-60 seconds, and the accepted
      modes are now: 1 (FN-Z), 2 (AUTO or TIMER), 8 (ON) and 10 (OFF),
      this adds two new entries kbd_type and available_kbd_modes,
      the first shows the keyboard type and the latter shows the
      supported modes depending on the keyboard type.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit c8a41669a76381f655f5567d3ccd8449a53f9a7f
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Wed Sep 10 21:01:57 2014 -0600

      toshiba_acpi: Change touchpad store to check for invalid values

      The function toshiba_touchpad_store is not checking
      for invalid values and simply returns silently.

      This patch checks for invalid values and returns accordingly.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 12962878fbf9578b3d30ee4d8a5cd6632f26324c
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Fri Sep 5 11:14:04 2014 -0600

      toshiba_acpi: Fix illumination not available on certain models

      Some Toshiba models with illumination support set a different
      value on the returned codes, thus not allowing the illumination
      LED to be registered, where it should be.

      This patch removes a check from toshiba_illumination_available
      function to allow such models to register the illumination LED.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit 408a5d136b84f5fb43c9441153403d18255cb79c
  Author: Azael Avalos <coproscefalo@xxxxxxxxx>
  Date:   Fri Sep 5 11:14:03 2014 -0600

      toshiba_acpi: Additional hotkey scancodes

      Appart from reporting hotkeys, the INFO method is used
      as a system wide event notifier for hardware or
      software changes.

      This patch adds additional "events" to the keymap list,
      ignored by now, until we find them a good use.

      Signed-off-by: Azael Avalos <coproscefalo@xxxxxxxxx>
      Signed-off-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>

  commit fdc84d11a278d468052afc8e17523545fafe6c5f
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:55 2014 -0400

      iscsi-target: use strlcpy in iscsit_collect_login_stats

      last_intr_fail_name is a fixed-size array and could theoretically
      overflow.  In reality intrname->value doesn't seem to depend on
      untrusted input or be anywhere near 224 characters, so the overflow is
      pretty theoretical.  But strlcpy is cheap enough.

      Found by coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 4d1a40c66bed0b3fa43b9da5fbd5cbe332e4eccf
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Sep 16 17:49:30 2014 +0800

      Btrfs: fix up bounds checking in lseek

      An user reported this, it is because that lseek's 
SEEK_SET/SEEK_CUR/SEEK_END
      allow a negative value for @offset, but btrfs's SEEK_DATA/SEEK_HOLE don't
      prepare for that and convert the negative @offset into unsigned type,
      so we get (end < start) warning.

      [ 1269.835374] ------------[ cut here ]------------
      [ 1269.836809] WARNING: CPU: 0 PID: 1241 at fs/btrfs/extent_io.c:430 
insert_state+0x11d/0x140()
      [ 1269.838816] BTRFS: end < start 4094 18446744073709551615
      [ 1269.840334] CPU: 0 PID: 1241 Comm: a.out Tainted: G        W      
3.16.0+ #306
      [ 1269.858229] Call Trace:
      [ 1269.858612]  [<ffffffff81801a69>] dump_stack+0x4e/0x68
      [ 1269.858952]  [<ffffffff8107894c>] warn_slowpath_common+0x8c/0xc0
      [ 1269.859416]  [<ffffffff81078a36>] warn_slowpath_fmt+0x46/0x50
      [ 1269.859929]  [<ffffffff813b0fbd>] insert_state+0x11d/0x140
      [ 1269.860409]  [<ffffffff813b1396>] __set_extent_bit+0x3b6/0x4e0
      [ 1269.860805]  [<ffffffff813b21c7>] lock_extent_bits+0x87/0x200
      [ 1269.861697]  [<ffffffff813a5b28>] btrfs_file_llseek+0x148/0x2a0
      [ 1269.862168]  [<ffffffff811f201e>] SyS_lseek+0xae/0xc0
      [ 1269.862620]  [<ffffffff8180b212>] system_call_fastpath+0x16/0x1b
      [ 1269.862970] ---[ end trace 4d33ea885832054b ]---

      This assumes that btrfs starts finding DATA/HOLE from the beginning of 
file
      if the assigned @offset is negative.

      Also we add alignment for lock_extent_bits 's range.

      Reported-by: Toralf Förster <toralf.foerster@xxxxxx>
      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a756024efea259282e65f3a00f512b094e805d76
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:54 2014 +0200

      ima: added ima_policy_flag variable

      This patch introduces the new variable 'ima_policy_flag', whose bits
      are set depending on the action of the current policy rules. Only the
      flags IMA_MEASURE, IMA_APPRAISE and IMA_AUDIT are set.

      The new variable will be used to improve performance by skipping the
      unnecessary execution of IMA code if the policy does not contain rules
      with the above actions.

      Changes in v6 (Roberto Sassu)
      * do not check 'ima_initialized' before calling ima_update_policy_flag()
        in ima_update_policy() (suggested by Dmitry)
      * calling ima_update_policy_flag() moved to init_ima to co-locate with
        ima_initialized (Dmitry)
      * add/revise comments (Mimi)

      Changes in v5 (Roberto Sassu)
      * reset IMA_APPRAISE flag in 'ima_policy_flag' if 'ima_appraise' is set
        to zero (reported by Dmitry)
      * update 'ima_policy_flag' only if IMA initialization is successful
        (suggested by Mimi and Dmitry)
      * check 'ima_policy_flag' instead of 'ima_initialized'
        (suggested by Mimi and Dmitry)

      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit f612496bca664bff6a09a99a9a7506410b6e876e
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:04 2014 +0800

      Btrfs: cleanup the read failure record after write or when the inode is 
freeing

      After the data is written successfully, we should cleanup the read 
failure record
      in that range because
      - If we set data COW for the file, the range that the failure record 
pointed to is
        mapped to a new place, so it is invalid.
      - If we set no data COW for the file, and if there is no error during 
writting,
        the corrupted data is corrected, so the failure record can be removed. 
And if
        some errors happen on the mirrors, we also needn't worry about it 
because the
        failure record will be recreated if we read the same place again.

      Sometimes, we may fail to correct the data, so the failure records will 
be left
      in the tree, we need free them when we free the inode or the memory leak 
happens.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8b110e393c5a6e72d50fcdf9fa7ed8b647cfdfc9
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:03 2014 +0800

      Btrfs: implement repair function when direct read fails

      This patch implement data repair function when direct read fails.

      The detail of the implementation is:
      - When we find the data is not right, we try to read the data from the 
other
        mirror.
      - When the io on the mirror ends, we will insert the endio work into the
        dedicated btrfs workqueue, not common read endio workqueue, because the
        original endio work is still blocked in the btrfs endio workqueue, if we
        insert the endio work of the io on the mirror into that workqueue, 
deadlock
        would happen.
      - After we get right data, we write it back to the corrupted mirror.
      - And if the data on the new mirror is still corrupted, we will try next
        mirror until we read right data or all the mirrors are traversed.
      - After the above work, we set the uptodate flag according to the result.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 28e1cc7d1baf8038ae4ad4681c8f3dc94fcd7c00
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:02 2014 +0800

      Btrfs: Set real mirror number for read operation on RAID0/5/6

      We need real mirror number for RAID0/5/6 when reading data, or if read 
error
      happens, we would pass 0 as the number of the mirror on which the io error
      happens. It is wrong and would cause the filesystem read the data from the
      corrupted mirror again.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1203b6813ee84add8b4baa6d75e50ba85517e99c
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:01 2014 +0800

      Btrfs: modify clean_io_failure and make it suit direct io

      We could not use clean_io_failure in the direct IO path because it got the
      filesystem information from the page structure, but the page in the direct
      IO bio didn't have the filesystem information in its structure. So we need
      modify it and pass all the information it need by parameters.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ffdd2018dd0bbfc0d9855ed811dba67201766a2d
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:44:00 2014 +0800

      Btrfs: modify repair_io_failure and make it suit direct io

      The original code of repair_io_failure was just used for buffered read,
      because it got some filesystem data from page structure, it is safe for
      the page in the page cache. But when we do a direct read, the pages in bio
      are not in the page cache, that is there is no filesystem data in the page
      structure. In order to implement direct read data repair, we need modify
      repair_io_failure and pass all filesystem data it need by function
      parameters.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2fe6303e7cd099334cdb09370cece6bc168de131
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:59 2014 +0800

      Btrfs: split bio_readpage_error into several functions

      The data repair function of direct read will be implemented later, and 
some code
      in bio_readpage_error will be reused, so split bio_readpage_error into
      several functions which will be used in direct read repair later.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 454ff3de42872870ffc3580b69132a9ef40f5cc5
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:58 2014 +0800

      Btrfs: Cleanup unused variant and argument of IO failure handlers

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 6c387ab20db15f2bd448f7c508e2638101b16ea1
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:57 2014 +0800

      Btrfs: fix missing error handler if submiting re-read bio fails

      We forgot to free failure record and bio after submitting re-read bio 
failed,
      fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c1dc08967f69c6b5067f8302c600f6628123f3bf
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:56 2014 +0800

      Btrfs: do file data check by sub-bio's self

      Direct IO splits the original bio to several sub-bios because of the 
limit of
      raid stripe, and the filesystem will wait for all sub-bios and then run 
final
      end io process.

      But it was very hard to implement the data repair when dio read failure 
happens,
      because at the final end io function, we didn't know which mirror the 
data was
      read from. So in order to implement the data repair, we have to move the 
file data
      check in the final end io function to the sub-bio end io function, in 
which we can
      get the mirror number of the device we access. This patch did this work 
as the
      first step of the direct io data repair implementation.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit dc380aea5fa4636fc498a351eb720943bc644451
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:55 2014 +0800

      Btrfs: cleanup similar code of the buffered data data check and dio read 
data check

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 23ea8e5a07673127d05cb5cf6f9914d7a53e0847
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:43:54 2014 +0800

      Btrfs: load checksum data once when submitting a direct read io

      The current code would load checksum data for several times when we split
      a whole direct read io because of the limit of the raid stripe, it would
      make us search the csum tree for several times. In fact, it just wasted 
time,
      and made the contention of the csum tree root be more serious. This patch
      improves this problem by loading the data at once.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c3929c3624e1764855e5a452728aec201b18b42a
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:47 2014 +0800

      Btrfs: modify rw_devices counter under chunk_mutex context

      rw_devices counter is often used to tune the profile when doing chunk 
allocation,
      so we should modify it under the chunk_mutex context to avoid getting 
wrong
      chunk profile.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 5f375835694426d00a7a4bc7fef72479578f279f
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:46 2014 +0800

      Btrfs: move the missing device to its own fs device list

      For a missing device, we don't know it belong to which fs before we read 
its
      fsid from the chunk tree. So we add them into the current fs device list 
at first.
      When we get its fsid, we should move them to their own fs device list.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 416d7b802a8bc044e98dc8bd96b59ce7a02287ac
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:45 2014 +0800

      Btrfs: stop mounting the fs if the non-ENOENT errors happen when opening 
seed fs

      When we open a seed filesystem, if the degraded mount option is set, we 
continue to
      mount the fs if we don't find some devices in the seed filesystem. But we 
should stop
      mounting if other errors happen. Fix it

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 82372bc816d75722c24d1abadb11cd8c0a33883a
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:44 2014 +0800

      Btrfs: make the logic of source device removing more clear

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 67a2c45ee7f4f250458279a2e1244679c5d9735c
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:43 2014 +0800

      Btrfs: fix use-after-free problem of the device during device replace

      The problem is:
        Task0(device scan task)         Task1(device replace task)
        scan_one_device()
        mutex_lock(&uuid_mutex)
        device = find_device()
                                        mutex_lock(&device_list_mutex)
                                        lock_chunk()
                                        rm_and_free_source_device
                                        unlock_chunk()
                                        mutex_unlock(&device_list_mutex)
        check device

      Destroying the target device if device replace fails also has the same 
problem.

      We fix this problem by locking uuid_mutex during destroying source device 
or
      target device, just like the device remove operation.

      It is a temporary solution, we can fix this problem and make the code more
      clear by atomic counter in the future.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit adbbb8631beda8e4e5d2c964b8b47e04cfa0a2ae
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:42 2014 +0800

      Btrfs: fix unprotected device list access when cloning fs devices

      We can build a new filesystem based a seed filesystem, and we need clone
      the fs devices when we open the new filesystem. But someone might clear
      the seed flag of the seed filesystem, then mount that filesystem and
      remove some device. If we mount the new filesystem, we might access
      a device list which was being changed when we clone the fs devices.
      Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2196d6e8a71fc901e31c1d81581fc6cc6c64913e
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:41 2014 +0800

      Btrfs: Fix misuse of chunk mutex

      There were several problems about chunk mutex usage:
      - Lock chunk mutex when updating metadata. It would cause the nested
        deadlock because updating metadata might need allocate new chunks
        that need acquire chunk mutex. We remove chunk mutex at this case,
        because b-tree lock and other lock mechanism can help us.
      - ABBA deadlock occured between device_list_mutex and chunk_mutex.
        When we update device status, we must acquire device_list_mutex at the
        beginning, and then we might get chunk_mutex during the device status
        update because we need allocate new chunks for metadata COW. But at
        most place, we acquire chunk_mutex at first and then acquire device list
        mutex. We need change the lock order.
      - Some place we needn't acquire chunk_mutex. For example we needn't get
        chunk_mutex when we free a empty seed fs_devices structure.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 15484377f597ca98ee84de87caa13667ea68bb14
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:40 2014 +0800

      Btrfs: fix unprotected device list access when getting the fs information

      When we get the fs information, we forgot to acquire the mutex of device 
list,
      it might cause the problem we might access a device that was removed. Fix
      it by acquiring the device list mutex.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit fe48a5c00f3c8087fc0a447caee2b5f9f97cf238
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:39 2014 +0800

      Btrfs: fix unprotected system chunk array insertion

      We didn't protect the system chunk array when we added a new
      system chunk into it, it would cause the array be corrupted
      if someone remove/add some system chunk into array at the same
      time. Fix it by chunk lock.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 7cc8e58d53cd2295c3c1cee7b503bd1790ea4486
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:38 2014 +0800

      Btrfs: fix unprotected device's variants on 32bits machine

      ->total_bytes,->disk_total_bytes,->bytes_used is protected by chunk
      lock when we change them, but sometimes we read them without any lock,
      and we might get unexpected value. We fix this problem like inode's
      i_size.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1c1161870c8bcb0d966ebbf1aec05a87a79a4175
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:37 2014 +0800

      Btrfs: update free_chunk_space during allocting a new chunk

      We should update free_chunk_space in time when we allocate a new chunk,
      not when we deal with the pending device update and block group insertion,
      because we need the real free_chunk_space data to calculate the reserved
      space, if we don't update it in time, we would consider the disk space 
which
      has be allocated as free space, and would use it to do overcommit 
reservation.
      Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 43530c46cc55cf5a381e788276a93c83cbc95e46
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:36 2014 +0800

      Btrfs: fix unprotected device->bytes_used update

      We should update device->bytes_used in the lock context of
      chunk_mutex, or we would get wrong data.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 5d778aaeb013bf819d00e33de7c673c04b5c4886
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:35 2014 +0800

      Btrfs: Fix wrong free_chunk_space assignment during removing a device

      During removing a device, we have modified free_chunk_space when we
      shrink the device, so we needn't assign a new value to it after
      the device shrink. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ce7213c70c37e3a66bc0b50c45edcbfea505f62f
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:34 2014 +0800

      Btrfs: fix wrong device bytes_used in the super block

      device->bytes_used will be changed when allocating a new chunk, and
      disk_total_size will be changed if resizing is successful.
      Meanwhile, the on-disk super blocks of the previous transaction
      might not be updated. Considering the consistency of the metadata
      in the previous transaction, We should use the size in the previous
      transaction to check if the super block is beyond the boundary
      of the device.

      Though it is not big problem because we don't use it now, but anyway
      it is better that we make it be consistent with the common metadata,
      maybe we will use it in the future.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 935e5cc935bcbf9b3d0dd59fed7dbc0f2ebca6bc
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:33 2014 +0800

      Btrfs: fix wrong disk size when writing super blocks

      total_size will be changed when resizing a device, and disk_total_size
      will be changed if resizing is successful. Meanwhile, the on-disk super
      blocks of the previous transaction might not be updated. Considering
      the consistency of the metadata in the previous transaction, We should
      use the size in the previous transaction to check if the super block is
      beyond the boundary of the device. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1c43366d3b3f0fa6c6e81aaf3aa18e0550245dad
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:32 2014 +0800

      Btrfs: fix unprotected assignment of the target device

      We didn't protect the assignment of the target device, it might cause the
      problem that the super block update was skipped because we might find 
wrong
      size of the target device during the assignment. Fix it by moving the
      assignment sentences into the initialization function of the target 
device.
      And there is another merit that we can check if the target device is 
suitable
      more early.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c7662111c741bc04a7192f2a00aad608cbc0b205
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:31 2014 +0800

      Btrfs: cleanup double assignment of device->bytes_used when device 
replace finishes

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 90180da42c38a83b050452aa555d3d2df6ae2ad4
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Wed Sep 3 21:35:30 2014 +0800

      Btrfs: cleanup unused num_can_discard in fs_devices

      The member variants - num_can_discard - of fs_devices structure
      are set, but no one use them to do anything. so remove them.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 82f70d62f7923cc43128e75ae85366f137055b76
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Mon Sep 8 20:41:09 2014 +0800

      btrfs: remove the wrong comments

      This comments became wrong after c3c532[bdi: add helper function for
      doing init and register of a bdi for a file system], so remove them.

      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a2cc11db245b9d8fbd4e3adbe2a1e7cf60473950
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Sep 8 22:53:18 2014 +0100

      Btrfs: fix directory recovery from fsync log

      When replaying a directory from the fsync log, if a directory entry
      exists both in the fs/subvol tree and in the log, the directory's inode
      got its i_size updated incorrectly, accounting for the dentry's name
      twice.

      Reproducer, from a test for xfstests:

          _scratch_mkfs >> $seqres.full 2>&1
          _init_flakey
          _mount_flakey

          touch $SCRATCH_MNT/foo
          sync

          touch $SCRATCH_MNT/bar
          xfs_io -c "fsync" $SCRATCH_MNT
          xfs_io -c "fsync" $SCRATCH_MNT/bar

          _load_flakey_table $FLAKEY_DROP_WRITES
          _unmount_flakey

          _load_flakey_table $FLAKEY_ALLOW_WRITES
          _mount_flakey

          [ -f $SCRATCH_MNT/foo ] || echo "file foo is missing"
          [ -f $SCRATCH_MNT/bar ] || echo "file bar is missing"

          _unmount_flakey
          _check_scratch_fs $FLAKEY_DEV

      The filesystem check at the end failed with the message:
      "root 5 root dir 256 error".

      A test case for xfstests follows.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 25ce459c1af138f95a3fd318461193397ebb825b
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Wed Sep 10 12:58:50 2014 +0800

      Btrfs: fix loop writing of async reclaim

      One of my tests shows that when we really don't have space to reclaim via
      flush_space and also run out of space, this async reclaim work loops on 
adding
      itself into the workqueue and keeps writing something to disk according to
      iostat's results, and these writes mainly comes from commit_transaction 
which
      writes super_block.  This's unacceptable as it can be bad to disks, 
especially
      memeory storages.

      This adds a check to avoid the above situation.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit dc046b10c8b7d4f40befe457acb82340bf8b0699
  Author: Josef Bacik <jbacik@xxxxxx>
  Date:   Wed Sep 10 16:20:45 2014 -0400

      Btrfs: make fiemap not blow when you have lots of snapshots

      We have been iterating all references for each extent we have in a file 
when we
      do fiemap to see if it is shared.  This is fine when you have a few 
clones or a
      few snapshots, but when you have 5k snapshots suddenly fiemap just sits 
there
      and stares at you.  So add btrfs_check_shared which will use the backref 
walking
      code but will short circuit as soon as it finds a root or inode that 
doesn't
      match the one we currently have.  This makes fiemap on my testbox go from
      looking at me blankly for a day to spitting out actual output in a 
reasonable
      amount of time.  Thanks,

      Signed-off-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 78a017a2c92df9b571db0a55a016280f9019c65e
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Thu Sep 11 11:44:49 2014 +0100

      Btrfs: add missing compression property remove in btrfs_ioctl_setflags

      The behaviour of a 'chattr -c' consists of getting the current flags,
      clearing the FS_COMPR_FL bit and then sending the result to the set
      flags ioctl - this means the bit FS_NOCOMP_FL isn't set in the flags
      passed to the ioctl. This results in the compression property not being
      cleared from the inode - it was cleared only if the bit FS_NOCOMP_FL
      was set in the received flags.

      Reproducer:

          $ mkfs.btrfs -f /dev/sdd
          $ mount /dev/sdd /mnt && cd /mnt
          $ mkdir a
          $ chattr +c a
          $ touch a/file
          $ lsattr a/file
          --------c------- a/file
          $ chattr -c a
          $ touch a/file2
          $ lsattr a/file2
          --------c------- a/file2
          $ lsattr -d a
          ---------------- a

      Reported-by: Andreas Schneider <asn@xxxxxxxxxxxxxx>
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 12b894cb288d57292b01cf158177b6d5c89a6272
  Author: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:10:15 2014 +0800

      btrfs: Fix a deadlock in btrfs_dev_replace_finishing()

      btrfs-transacion:5657
      [stack snip]
      btrfs_bio_map()
          btrfs_bio_counter_inc_blocked()
              percpu_counter_inc(&fs_info->bio_counter)  ###bio_counter > 0(A)
              __btrfs_bio_map()
                  btrfs_dev_replace_lock()
                      mutex_lock(dev_replace->lock)        ###wait mutex(B)

      btrfs:32612
      [stack snip]
      btrfs_dev_replace_start()
          btrfs_dev_replace_lock()
        mutex_lock(dev_replace->lock)              ###hold mutex(B)
          btrfs_dev_replace_finishing()
              btrfs_rm_dev_replace_blocked()
                  wait until percpu_counter_sum == 0       ###wait on 
bio_counter(A)

      This bug can be triggered quite easily by the following test script:
      http://pastebin.com/MQmb37Cy

      This patch will fix the ABBA problem by calling
      btrfs_dev_replace_unlock() before btrfs_rm_dev_replace_blocked().

      The consistency of btrfs devices list and their superblocks is protected
      by device_list_mutex, not btrfs_dev_replace_lock/unlock().
      So it is safe the move btrfs_dev_replace_unlock() before
      btrfs_rm_dev_replace_blocked().

      Reported-by: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
      Signed-off-by: Qu Wenruo <quwenruo@xxxxxxxxxxxxxx>
      Cc: Stefan Behrens <sbehrens@xxxxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit a583c02664eea8796e80dd192a3bcc1d521939e5
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Aug 19 23:32:22 2014 +0800

      Btrfs: cleanup the same name in end_bio_extent_readpage

      We've defined a 'offset' out of bio_for_each_segment_all.

      This is just a clean rename, no function changes.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 0b4699dcb65c2cff793210b07f40b98c2d423a43
  Author: Mark Fasheh <mfasheh@xxxxxxx>
  Date:   Mon Aug 18 14:01:17 2014 -0700

      btrfs: don't go readonly on existing qgroup items

      btrfs_drop_snapshot() leaves subvolume qgroup items on disk after
      completion. This can cause problems with snapshot creation. If a new
      snapshot tries to claim the deleted subvolumes id, btrfs will get -EEXIST
      from add_qgroup_item() and go read-only. The following commands will
      reproduce this problem (assume btrfs is on /dev/sda and is mounted at
      /btrfs)

      mkfs.btrfs -f /dev/sda
      mount -t btrfs /dev/sda /btrfs/
      btrfs quota enable /btrfs/
      btrfs su sna /btrfs/ /btrfs/snap
      btrfs su de /btrfs/snap
      sleep 45
      umount /btrfs/
      mount -t btrfs /dev/sda /btrfs/

      We can fix this by catching -EEXIST in add_qgroup_item() and
      initializing the existing items. We have the problem of orphaned
      relation items being on disk from an old snapshot but that is outside
      the scope of this patch.

      Signed-off-by: Mark Fasheh <mfasheh@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b7831b20f32019b741eb8fe3435c2516e13e0c4a
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Fri Aug 15 23:38:06 2014 +0800

      Btrfs: show real function name in btrfs workqueue tracepoint

      Use %pf instead of %p, just same as kernel workqueue tracepoints.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2a39e5980257c77f48b5c31f9fb483a72a03b213
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Thu Aug 14 12:25:14 2014 +0100

      Btrfs: shrink further sizeof(struct extent_buffer)

      The map_start and map_len fields aren't used anywhere, so just remove
      them. On a x86_64 system, this reduced sizeof(struct extent_buffer)
      from 296 bytes to 280 bytes, and therefore 14 extent_buffer structs can
      now fit into a page instead of 13.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 4395e0c4da486f007dcb45b0336427be7ec08ab1
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Wed Aug 20 10:45:45 2014 +0100

      Btrfs: send, lower mem requirements for processing xattrs

      Maximum xattr size can be up to nearly the leaf size. For an fs with a
      leaf size larger than the page size, using kmalloc requires allocating
      multiple pages that are contiguous, which might not be possible if
      there's heavy memory fragmentation. Therefore fallback to vmalloc if
      we fail to allocate with kmalloc. Also start with a smaller buffer size,
      since xattr values typically are smaller than a page.

      Reported-by: Chris Murphy <lists@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f87c4318af8bd5daec361e436c69f9d71a43b261
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Aug 20 17:34:22 2014 +0200

      btrfs: remove stale define after removing ordered operations

      Last user removed in commit "btrfs: disable strict file flushes for
      renames and truncates" (8d875f95da43c6a8f18f77869f2ef26e9594fecc).

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 200055239604cf4bfaed40d8f404228ea606b4f9
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Fri Aug 29 13:35:13 2014 +0100

      Btrfs: improve free space cache management and space allocation

      While under random IO, a block group's free space cache eventually reaches
      a state where it has a mix of extent entries and bitmap entries 
representing
      free space regions.

      As later free space regions are returned to the cache, some of them are 
merged
      with existing extent entries if they are contiguous with them. But others 
are
      not merged, because despite the existence of adjacent free space regions 
in
      the cache, the merging doesn't happen because the existing free space 
regions
      are represented in bitmap extents. Even when new free space regions are 
merged
      with existing extent entries (enlarging the free space range they 
represent),
      we create chances of having after an enlarged region that is contiguous 
with
      some other region represented in a bitmap entry.

      Both clustered and non-clustered space allocation work by iterating over 
our
      extent and bitmap entries and skipping any that represents a region 
smaller
      then the allocation request (and giving preference to extent entries 
before
      bitmap entries). By having a contiguous free space region that is 
represented
      by 2 (or more) entries (mix of extent and bitmap entries), we end up not
      satisfying an allocation request with a size larger than the size of any 
of
      the entries but no larger than the sum of their sizes. Making the caller 
assume
      we're under a ENOSPC condition or force it to allocate multiple smaller 
space
      regions (as we do for file data writes), which adds extra overhead and 
more
      chances of causing fragmentation due to the smaller regions being all 
spread
      apart from each other (more likely when under concurrency).

      For example, if we have the following in the cache:

      * extent entry representing free space range: [128Mb - 256Kb, 128Mb[

      * bitmap entry covering the range [128Mb, 256Mb[, but only with the bits
        representing the range [128Mb, 128Mb + 768Kb[ set - that is, only that
        space in this 128Mb area is marked as free

      An allocation request for 1Mb, starting at offset not greater than 128Mb 
- 256Kb,
      would fail before, despite the existence of such contiguous free space 
area in the
      cache. The caller could only allocate up to 768Kb of space at once and 
later another
      256Kb (or vice-versa). In between each smaller allocation request, 
another task
      working on a different file/inode might come in and take that space, 
preventing the
      former task of getting a contiguous 1Mb region of free space.

      Therefore this change implements the ability to move free space from 
bitmap
      entries into existing and new free space regions represented with extent
      entries. This is done when a space region is added to the cache.

      A test was added to the sanity tests that explains in detail the issue 
too.

      Some performance test results with compilebench on a 4 cores machine, with
      32Gb of ram and using an HDD follow.

      Test: compilebench -D /mnt -i 30 -r 1000 --makej

      Before this change:

         intial create total runs 30 avg 69.02 MB/s (user 0.28s sys 0.57s)
         compile total runs 30 avg 314.96 MB/s (user 0.12s sys 0.25s)
         read compiled tree total runs 3 avg 27.14 MB/s (user 1.52s sys 0.90s)
         delete compiled tree total runs 30 avg 3.14 seconds (user 0.15s sys 
0.66s)

      After this change:

         intial create total runs 30 avg 68.37 MB/s (user 0.29s sys 0.55s)
         compile total runs 30 avg 382.83 MB/s (user 0.12s sys 0.24s)
         read compiled tree total runs 3 avg 27.82 MB/s (user 1.45s sys 0.97s)
         delete compiled tree total runs 30 avg 3.18 seconds (user 0.17s sys 
0.65s)

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 3c1dbdf54a31f4f049a33214c3096595988786bf
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 20 10:54:17 2014 +0800

      btrfs: rename total_bytes to avoid confusion

      we are assigning number_devices to the total_bytes,
      that's very confusing for a moment

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit de4c296f63b43794df453a3fffbb4163ccd1c6af
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:25 2014 +0800

      btrfs: fix typo in the log message

      there is no matching open parenthesis for the closing parenthesis

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b2efedca68c15bc6eab6cbe0756f90c3b8f23b8f
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:24 2014 +0800

      btrfs: rw_devices shouldn't be incremented for seed fs in 
btrfs_rm_dev_replace_srcdev()

      seed fs devices don't participate as rw_device, so don't increment
      rw_devices when the device being handled belongs to a seed fs.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 8bef8401a04ae1937f3330484c2d7a8c6b9b9897
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:23 2014 +0800

      btrfs: fix memory leak when there is no more seed device

      When we replace all the seed device in the system there is
      no point in just keeping the btrfs_fs_devices with out
      any device

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 94d5f0c2ae83c367fe870b49ed0c87025be2956e
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:22 2014 +0800

      btrfs: update sprout seed pointer when seed fs is relinquished

      We are not updating sprout fs seed pointer when all seed device
      is replaced. This patch will check if all seed device has been
      replaced and then update the sprout pointer accordingly.

      Same reproducer as in the previous patch would apply here.
      And notice that btrfs_close_device will check if seed fs is
      present and spits out the error with out this patch.

      int btrfs_close_devices(struct btrfs_fs_devices *fs_devices)
      {
      ::
                      seed_devices = fs_devices->seed;
      ::
              while (seed_devices) {
                      fs_devices = seed_devices;
                      seed_devices = fs_devices->seed;
                      __btrfs_close_devices(fs_devices);
                      free_fs_devices(fs_devices);
              }

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 63dd86fa79db737a50f47488e5249f24e5acebc1
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:21 2014 +0800

      btrfs: fix rw_devices miss match after seed replace

      reproducer:
          reproducer:
          mount /dev/sdb /btrfs
          btrfs dev add /dev/sdc /btrfs
          btrfs rep start -B /dev/sdb /dev/sdd /btrfs
          umount /btrfs

      WARNING: CPU: 0 PID: 3882 at fs/btrfs/volumes.c:892 
__btrfs_close_devices+0x1c8/0x200 [btrfs]()

      which is

              WARN_ON(fs_devices->rw_devices);

         The problem here is that we did not add one to the rw_devices when
         we replace the seed device with a writable device.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 25e8e9113d340f0c32161ced0d4655eff8fed757
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 20 10:56:56 2014 +0800

      btrfs: replace seed device followed by unmount causes kernel WARNING

      reproducer:
      mount /dev/sdb /btrfs
      btrfs dev add /dev/sdc /btrfs
      btrfs rep start -B /dev/sdb /dev/sdd /btrfs
      umount /btrfs

      WARNING: CPU: 0 PID: 12661 at fs/btrfs/volumes.c:891 
__btrfs_close_devices+0x1b0/0x200 [btrfs]()
      ::

      __btrfs_close_devices()
      ::
              WARN_ON(fs_devices->open_devices);

      After the seed device has been replaced the new target device
      is no more a seed device. So we need to update the device
      numbers in the fs_devices as pointed by the fs_info.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Reviewed-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d51908ce4e5d7f7b07867180e36b9935094b78f2
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Aug 13 14:24:19 2014 +0800

      btrfs: preparatory to make btrfs_rm_dev_replace_srcdev() seed aware

      There is no logical change in this patch, just a preparatory patch,
      so that changes can be easily reasoned.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 56094eecd32cbb80d098eee5a7cbd60f39f4b764
  Author: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
  Date:   Sat Aug 9 14:51:15 2014 +0300

      btrfs: Drop stray check of fixup_workers creation

      The issue was introduced in a79b7d4b3e8118f265dcb4bdf9a572c392f02708,
      adding allocation of extent_workers, so this stray check is surely not
      meant to be a check of something else.

      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=82021
      Reported-by: Maks Naumov <maksqwe1@xxxxxxx>
      Signed-off-by: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
      Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f98de9b9c07485f7e21edfd5b2b20c89d662af3c
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Aug 4 19:37:21 2014 +0100

      Btrfs: make btrfs_search_forward return with nodes unlocked

      None of the uses of btrfs_search_forward() need to have the path
      nodes (level >= 1) read locked, only the leaf needs to be locked
      while the caller processes it. Therefore make it return a path
      with all nodes unlocked, except for the leaf.

      This change is motivated by the observation that during a file
      fsync we repeatdly call btrfs_search_forward() and process the
      returned leaf while upper nodes of the returned path (level >= 1)
      are read locked, which unnecessarily blocks other tasks that want
      to write to the same fs/subvol btree.
      Therefore instead of modifying the fsync code to unlock all nodes
      with level >= 1 immediately after calling btrfs_search_forward(),
      change btrfs_search_forward() to do it, so that it benefits all
      callers.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 79aec2b80db1089f983d60e4a22cb95d8b939844
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:10 2014 +0800

      btrfs: sysfs label interface should check for read only FS

      Not sure how this escaped many eyes so far

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 20ee0825ecec889afdf12f7c13b9dc3af0bb9f14
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:09 2014 +0800

      btrfs: code optimize: BTRFS_ATTR_RW could set the mode

      BTRFS_ATTR_RW could set the mode and be inline with BTRFS_ATTR

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 98b3d389eb473f28ef69547c0a9f72041c4c40e6
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:08 2014 +0800

      btrfs: code optimize: BTRFS_ATTR could handle the mode

      All that uses BTRFS_ATTR want mode to be set at 0444 so just do
      it at the define.  And few spacing alignments.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 3f4b57e09d6cbd97f92311a801e1b83992506dcd
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Wed Jul 30 20:04:07 2014 +0800

      btrfs: use BTRFS_ATTR instead of btrfs_no_store()

      we have BTRFS_ATTR define to create sysfs RO file, use that.

      Signed-off-by: Anand Jain <anand.jain@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 160f4089c8580b32b5805e7fd8ec7b3810f442c1
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Jul 28 19:37:17 2014 +0100

      Btrfs: avoid unnecessary switch of path locks to blocking mode

      If we need to cow a node, increase the write lock level and retry the
      tree search, there's no point of changing the node locks in our path
      to blocking mode, as we only waste time and unnecessarily wake up other
      tasks waiting on the spinning locks (just to block them again shortly
      after) because we release our path before repeating the tree search.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 24cdc847d9842bdfd85a005ebc39050bcbc7acba
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Jul 28 19:34:35 2014 +0100

      Btrfs: unlock nodes earlier when inserting items in a btree

      In ctree.c:setup_items_for_insert(), we can unlock all nodes in our
      path before we process the leaf (shift items and data, adjust data
      offsets, etc). This allows for better btree concurrency, as we're
      often holding a write lock on at least the node at level 1.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d1b00a4711d5b953b13ccc859bc30c447c96860e
  Author: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 17:07:48 2014 +0900

      btrfs: use IS_ALIGNED() for assertion in btrfs_lookup_csums_range() for 
simplicity

      btrfs_lookup_csums_range() uses ALIGN() to check if "start"
      and "end + 1" are aligned to "root->sectorsize". It's better to
      replace these with IS_ALIGNED() for simplicity.

      Signed-off-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 1a76e4ba5b18775e532faa4f8eb858c4553d196c
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Aug 12 16:33:18 2014 +0800

      Btrfs: cleanup for btrfs workqueue tracepoints

      Tracepoint trace_btrfs_normal_work_done never has an user, just cleanup 
it.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit b38a62586fed4ce058dc8d40deaa1b85cafc7fb3
  Author: Liu Bo <bo.li.liu@xxxxxxxxxx>
  Date:   Tue Aug 12 16:33:17 2014 +0800

      Btrfs: add work_struct information for workqueue tracepoint

      Kernel workqueue's tracepoints print the address of work_struct, while 
btrfs
      workqueue's tracepoints print the address of btrfs_work.

      We need a connection between this two, for example when debuging, we 
usually
      grep an address in the trace output.  So it'd be better to also print
      work_struct in btrfs workqueue's tracepoint.

      Please note that we can only add this into those tracepoints whose work 
is still
      available in memory because we need to reference the work.

      Signed-off-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d3982100baeb9bed8cf931545fb0522268f526e5
  Author: Mark Fasheh <mfasheh@xxxxxxx>
  Date:   Thu Jul 17 12:39:00 2014 -0700

      btrfs: add trace for qgroup accounting

      We want this to debug qgroup changes on live systems.

      Signed-off-by: Mark Fasheh <mfasheh@xxxxxxx>
      Reviewed-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 443f24fee731703345e2e6eec8177bb7b7d094c6
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:15 2014 +0800

      Btrfs: cleanup unused latest_devid and latest_trans in fs_devices

      The member variants - latest_devid and latest_trans - of fs_devices 
structure
      are set, but no one use them to do anything. so remove them.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 6ba40b615f6e2aac40c24b649c0170d43ae19165
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:12 2014 +0800

      Btrfs: update the comment of total_bytes and disk_total_bytes of 
btrfs_devie

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit addc3fa74e5bcfabc0766f934a8895d1f9f6a67c
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:11 2014 +0800

      Btrfs: Fix the problem that the dirty flag of dev stats is cleared

      The io error might happen during writing out the device stats, and the
      device stats information and dirty flag would be update at that time,
      but the current code didn't consider this case, just clear the dirty
      flag, it would cause that we forgot to write out the new device stats
      information. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d5ee37bcb1dff9c1d1cac5f7e5752309f1ff66b6
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:10 2014 +0800

      Btrfs: make the device lock and its protected data in the same cacheline

      The lock in btrfs_device structure was far away from its protected data, 
it would
      make CPU load the cache line twice when we accessed them, move them 
together.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 5f546063cee93047af90cf2756e023da9f9fca51
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:09 2014 +0800

      Btrfs: fix wrong generation check of super block on a seed device

      The super block generation of the seed devices is not the same as the
      filesystem which sprouted from them because we don't update the super
      block on the seed devices when we change that new filesystem. So we
      should not use the generation of that new filesystem to check the super
      block generation on the seed devices, Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 17a9be2f28595945ec9bfac0dd15b86891c1f1de
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 24 11:37:08 2014 +0800

      Btrfs: fix wrong fsid check of scrub

      All the metadata in the seed devices has the same fsid as the fsid
      of the seed filesystem which is on the seed device, so we should check
      them by the current filesystem. Fix it.

      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 2fad4e83e12591eb3bd213875b9edc2d18e93383
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jul 23 14:39:35 2014 +0200

      btrfs: wake up transaction thread from SYNC_FS ioctl

      The transaction thread may want to do more work, namely it pokes the
      cleaner ktread that will start processing uncleaned subvols.

      This can be triggered by user via the 'btrfs fi sync' command, otherwise
      there was a delay up to 30 seconds before the cleaner started to clean
      old snapshots.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c01a5c074c0f6f85a3b02e39432b9e5576ab51de
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:12 2014 +0800

      Btrfs: fix wrong max inline data size limit

      inline data is stored from offset of @disk_bytenr in
      struct btrfs_file_extent_item. So substracting total
      size of struct btrfs_file_extent_item is wrong, fix it.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 354877befa852e9b62ddc92a6cc017210e982d46
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:11 2014 +0800

      Btrfs: fix off-by-one in cow_file_range_inline()

      Btrfs could still inline file data if its size is same as
      page size, so don't skip max value here.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 7816030eb48e00a36ecdc23d484b960922feee67
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:10 2014 +0800

      Btrfs: fall into nocompression codes quickly if possible

      If flag NOCOMPRESS is set which means bad compression ratio,
      we could avoid call cow_file_range_async() for this case earlier.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit f79707b092caff665a8a77e8e31fe4ab18b4d109
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 17 11:44:09 2014 +0800

      Btrfs: fix wrong skipping compression for an inode

      If a file's compression ratios is bad, we will set NOCOMPRESS
      flag for it, and it will skip compression for that inode next time.

      However, if we remount fs to COMPRESS_FORCE, it still should try
      if we could compress pages for that inode, this patch fix wrong
      check for this problem.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d447d0da44cd7d396277d1d8f46b418c721fbc02
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jul 15 21:17:17 2014 +0200

      Btrfs: fix sparse warning

      Fix the following sparse warning:
      fs/btrfs/send.c:518:51: warning: incorrect type in argument 2 (different 
address spaces)
      fs/btrfs/send.c:518:51:    expected char const [noderef] <asn:1>*<noident>
      fs/btrfs/send.c:518:51:    got char *

      We can safely use (const char __user *) with set_fs(KERNEL_DS)

      __force added to avoid sparse-all warning:
      fs/btrfs/send.c:518:40: warning: cast adds address space to expression 
(<asn:1>)

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Reviewed-by: Zach Brown <zab@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 14586651ed8f067e4add72c739f0bd2c2620fd9d
  Author: HIMANGI SARAOGI <himangi774@xxxxxxxxx>
  Date:   Wed Jul 9 03:51:41 2014 +0530

      Btrfs: use BUG_ON

      Use BUG_ON(x) rather than if(x) BUG();

      The semantic patch that fixes this problem is as follows:

      // <smpl>
      @@ identifier x; @@
      -if (x) BUG();
      +BUG_ON(x);
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 7880991344f73647fa2222b198cf5cfc10805ac2
  Author: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
  Date:   Mon Jul 7 23:38:29 2014 +0900

      btrfs compression: merge inflate and deflate z_streams

      `struct workspace' used for zlib compression contains two zlib
      z_stream-s: `def_strm' used in zlib_compress_pages(), and `inf_strm'
      used in zlib_decompress/zlib_decompress_biovec(). None of these
      functions use `inf_strm' and `def_strm' simultaniously, meaning that
      for every compress/decompress operation we need only one z_stream
      (out of two available).

      `inf_strm' and `def_strm' are different in size of ->workspace. For
      inflate stream we vmalloc() zlib_inflate_workspacesize() bytes, for
      deflate stream - zlib_deflate_workspacesize() bytes. On my system zlib
      returns the following workspace sizes, correspondingly: 42312 and 268104
      (+ guard pages).

      Keep only one `z_stream' in `struct workspace' and use it for both
      compression and decompression. Hence, instead of vmalloc() of two
      z_stream->worskpace-s, allocate only one of size:
        max(zlib_deflate_workspacesize(), zlib_inflate_workspacesize())

      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 555e12864063762964433139dee651c5b859a047
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Mon Jul 7 12:35:21 2014 +0100

      Btrfs: set error return value in btrfs_get_blocks_direct

      We were returning with 0 (success) because we weren't extracting the
      error code from em (PTR_ERR(em)). Fix it.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Reviewed-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 27a3507de91e3dd51a2cf8dca4b33623dd6eaa88
  Author: Filipe Manana <fdmanana@xxxxxxxx>
  Date:   Sun Jul 6 20:09:59 2014 +0100

      Btrfs: reduce size of struct extent_state

      The tree field of struct extent_state was only used to figure out if
      an extent state was connected to an inode's io tree or not. For this
      we can just use the rb_node field itself.

      On a x86_64 system with this change the sizeof(struct extent_state) is
      reduced from 96 bytes down to 88 bytes, meaning that with a page size
      of 4096 bytes we can now store 46 extent states per page instead of 42.

      Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 6f84e23646704c93fa878c5b87a4990be8d1ca9c
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Fri Jul 4 21:10:27 2014 +0200

      btrfs: use PTR_ERR_OR_ZERO

      replace IS_ERR/PTR_ERR

      Cc: Chris Mason <clm@xxxxxx>
      Cc: Josef Bacik <jbacik@xxxxxx>
      Cc: linux-btrfs@xxxxxxxxxxxxxxx
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 29549aec76bd6f1fc8e1723ed5396d65073d6521
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Fri Jul 4 17:59:06 2014 +0800

      Btrfs: print btrfs specific info for some fatal error cases

      Marc argued that if there are several btrfs filesystems mounted,
      while users even don't know which filesystem hit the corrupted
      errors something like generation verification failure.

      Since @extent_buffer structure has a member @fs_info, let's output
      btrfs device info.

      Reported-by: Marc MERLIN <marc@xxxxxxxxxxx>
      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit d20983b40e828fdca920b3d678544c6a0967a446
  Author: Miao Xie <miaox@xxxxxxxxxxxxxx>
  Date:   Thu Jul 3 18:22:13 2014 +0800

      Btrfs: fix writing data into the seed filesystem

      If we mounted a seed filesystem with degraded option, and then added a new
      device into the seed filesystem, then we found adding device failed 
because
      of the IO failure.

      Steps to reproduce:
       # mkfs.btrfs -d raid1 -m raid1 <dev0> <dev1>
       # btrfstune -S 1 <dev0>
       # mount <dev0> -o degraded <mnt>
       # btrfs device add -f <dev2> <mnt>

      It is because the original didn't set the chunk on the seed device to be
      read-only if the degraded flag was set. It was introduced by patch 
f48b90756,
      which fixed the problem the raid1 filesystem became read-only after one 
device
      of it was missing. But this fix method was not right, we should set the 
read-only
      flag according to the number of the missing devices, not the degraded 
mount
      option, if the number of the missing devices is less than the max error 
number
      that the profile of the chunk tolerates, we don't set it to be read-only.

      Cc: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Reviewed-by: Liu Bo <bo.li.liu@xxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 47059d930f0e002ff851beea87d738146804726d
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Thu Jul 3 18:22:07 2014 +0800

      Btrfs: make defragment work with nodatacow option

      Btrfs defragment will utilize COW feature, which means this
      did not work for nodatacow option, this problem was detected
      by xfstests generic/018 with nodatacow mount option.

      Fix this problem by forcing cow for a extent with state
      @EXTETN_DEFRAG setting.

      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Miao Xie <miaox@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 48fcc3ff7dce0138c053833adf81670494f177f3
  Author: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
  Date:   Tue Jul 1 17:00:07 2014 +0900

      btrfs: label should not contain return char

      Rediffed remaining parts of original patch from Anand Jain.  This makes
      sure to avoid trailing newlines in the btrfs label output

      reproducer.sh:

      
===============================================================================

      TEST_DEV=/dev/vdb
      TEST_DIR=/home/sat/mnt

      umount /home/sat/mnt

      mkfs.btrfs -f $TEST_DEV
      UUID=$(btrfs fi show $TEST_DEV | head -1 | sed -e 's/.*uuid: 
\([-0-9a-z]*\)$/\1/')
      mount $TEST_DEV $TEST_DIR
      LABELFILE=/sys/fs/btrfs/$UUID/label

      echo "Test for empty label..." >&2
      LINES="$(cat $LABELFILE | wc -l | awk '{print $1}')"
      RET=0

      if [ $LINES -eq 0 ] ; then
          echo '[PASS] Trailing \n is removed correctly.' >&2
      else
          echo '[FAIL] Trailing \n still exists.' >&2
          RET=1
      fi

      echo "Test for non-empty label..." >&2

      echo testlabel >$LABELFILE
      LINES="$(cat $LABELFILE | wc -l | awk '{print $1}')"

      if [ $LINES -eq 1 ] ; then
          echo '[PASS] Trailing \n is removed correctly.' >&2
      else
          echo '[FAIL] Trailing \n still exists.' >&2
          RET=1
      fi

      exit $RET
      
===============================================================================

      Signed-off-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ec95d4917b9b5e9c73fd21294f4ff51f3127b5e7
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Tue Jul 1 00:58:57 2014 +0800

      btrfs: device delete must be sysloged

      as in the disk add patch, disk detached from the volume must be
      recorded in the syslog as well for the same reason.

      Signed-off-by: Anand Jain <Anand.Jain@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 43d207616886da1d93623ac40bd1d922a79e0d1b
  Author: Anand Jain <Anand.Jain@xxxxxxxxxx>
  Date:   Tue Jul 1 00:58:56 2014 +0800

      btrfs: device add must be sysloged

      when we add a new disk to the mounted btrfs we don't record it
      as of now, disk add is a critical change of btrfs configuration,
      it must be recorded in the syslog to help offline investigations
      of customer problems when reported.

      Signed-off-by: Anand Jain <Anand.Jain@xxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 4027e0f4c4b2df28d564560a3c65c179bebae4c8
  Author: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Jun 30 10:51:25 2014 +0800

      Btrfs: clear compress-force when remounting with compress option

      Steps to reproduce:
       # mkfs.btrfs -f /dev/sdb
       # mount /dev/sdb /mnt -o compress-force=lzo
       # mount /dev/sdb /mnt -o remount,compress=zlib
       # cat /proc/mounts

      Remounting from compress-force to compress could not clear compress-force
      option. The problem is there is no way for users to clear compress-force
      option separately.

      Fix this problem by clearing @FORCE_COMPRESS flag when remounting to
      compress=xxx.

      Suggested-by: Tsutomu Itoh <t-itoh@xxxxxxxxxxxxxx>
      Signed-off-by: Wang Shilong <wangsl.fnst@xxxxxxxxxxxxxx>
      Reviewed-by: David Sterba <dsterba@xxxxxxx>
      Reviewed-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Tested-by: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit ed6078f70335f158ca79790a0d0708ce558a6e9a
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jun 5 01:59:57 2014 +0200

      btrfs: use DIV_ROUND_UP instead of open-coded variants

      The form

        (value + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT

      is equivalent to

        (value + PAGE_CACHE_SIZE - 1) / PAGE_CACHE_SIZE

      The rest is a simple subsitution, no difference in the generated
      assembly code.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 4e54b17ad67a2d0d59bda6edcf725dc5b281c253
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Thu Jun 5 01:39:19 2014 +0200

      btrfs: clean away stripe_align helper

      Only wraps the ALIGN macro.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 707e8a071528385a87b63a72a37c2322e463c7b8
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jun 4 19:22:26 2014 +0200

      btrfs: use nodesize everywhere, kill leafsize

      The nodesize and leafsize were never of different values. Unify the
      usage and make nodesize the one. Cleanup the redundant checks and
      helpers.

      Shaves a few bytes from .text:

        text    data     bss     dec     hex filename
      852418   24560   23112  900090   dbbfa btrfs.ko.before
      851074   24584   23112  898770   db6d2 btrfs.ko.after

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 962a298f35110edd8f326814ae41a3dd306ecb64
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jun 4 18:41:45 2014 +0200

      btrfs: kill the key type accessor helpers

      btrfs_set_key_type and btrfs_key_type are used inconsistently along with
      open coded variants. Other members of btrfs_key are accessed directly
      without any helpers anyway.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 3abdbd780e9d75f0648b8a502c3789857b1e92ce
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Jun 4 18:10:45 2014 +0200

      btrfs: make close_ctree return void

      There's no user of the return value and we can get rid of the comment in
      put_super.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 57cdc8db21bf9cfa6b2e45310d56e74e263e8609
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Feb 5 02:37:48 2014 +0100

      btrfs: cleanup ino cache members of btrfs_root

      The naming is confusing, generic yet used for a specific cache. Add a
      prefix 'ino_' or rename appropriately.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit c6f83c74fd647e8e31a9a42a76d895bce4a61a08
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Feb 5 02:11:25 2014 +0100

      btrfs: clenaup: don't call btrfs_release_path before free_path

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 32471dc2ba287f0bb8ac9af65c46f089965191f2
  Author: David Sterba <dsterba@xxxxxxx>
  Date:   Wed Feb 5 02:03:47 2014 +0100

      btrfs: remove obsolete comment in btrfs_clean_one_deleted_snapshot

      The comment applied when there was a BUG_ON.

      Signed-off-by: David Sterba <dsterba@xxxxxxx>
      Signed-off-by: Chris Mason <clm@xxxxxx>

  commit 94e16e9c59312247de199b5f9bf141d1bd946dd0
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:53 2014 -0400

      iscsi-target: remove unnecessary check in iscsit_setup_np error path

      Found by coverity.  At this point sock is non-NULL, so the check
      to unnecessary.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 70b2823535d2d884eef2d3dab0dfd0ec3da8a019
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Tue Sep 16 17:37:32 2014 -0400

      nfsd4: clarify how grace period ends

      The grace period is ended in two steps--first userland is notified that
      the grace period is now long enough that any clients who have not yet
      reclaimed can be safely forgotten, then we flip the switch that forbids
      reclaims and allows new opens.  I had to think a bit to convince myself
      that the ordering was right here.  Document it.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit bea57fe45ba23995dcf954e66d29625944a1d039
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Mon Sep 15 11:05:46 2014 -0400

      nfsd4: stop grace_time update at end of grace period

      The attempt to automatically set a new grace period time at the end of
      the grace period isn't really helpful.  We'll probably shut down and
      reboot before we actually make use of the new grace period time anyway.
      So may as well leave it up to the init system to get this right.

      This just confuses people when they see /proc/fs/nfsd/nfsv4gracetime
      change from what they set it to.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 65decb650a95b00301e7ea1b75a65d64c52132c7
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:22 2014 -0400

      nfsd: skip subsequent UMH "create" operations after the first one for 
v4.0 clients

      In the case of v4.0 clients, we may call into the "create" client
      tracking operation multiple times (once for each openowner). Upcalling
      for each one of those is wasteful and slow however. We can skip doing
      further "create" operations after the first one if we know that one has
      already been done.

      v4.1+ clients generally only call into this function once (on
      RECLAIM_COMPLETE), and we can't skip upcalling on the create even if the
      STABLE bit is set. Doing so would make it impossible for nfsdcltrack to
      lift the grace period early since the timestamp has a different meaning
      in the case where the client is expected to issue a RECLAIM_COMPLETE.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 788a7914ad43380d31efed1c4d14b5f2c466a764
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: set and test NFSD4_CLIENT_STABLE bit to reduce nfsdcltrack upcalls

      The nfsdcltrack upcall doesn't utilize the NFSD4_CLIENT_STABLE flag,
      which basically results in an upcall every time we call into the client
      tracking ops.

      Change it to set this bit on a successful "check" or "create" request,
      and clear it on a "remove" request.  Also, check to see if that bit is
      set before upcalling on a "check" or "remove" request, and skip
      upcalling appropriately, depending on its state.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d682e750ce14cfb3be655e6d492c77511e637228
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: serialize nfsdcltrack upcalls for a particular client

      In a later patch, we want to add a flag that will allow us to reduce the
      need for upcalls. In order to handle that correctly, we'll need to
      ensure that racing upcalls for the same client can't occur. In practice
      it should be rare for this to occur with a well-behaved client, but it
      is possible.

      Convert one of the bits in the cl_flags field to be an upcall bitlock,
      and use it to ensure that upcalls for the same client are serialized.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d4318acd5d2d34d69a46537f057b20a8f0266e1e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: pass extra info in env vars to upcalls to allow for early grace 
period end

      In order to support lifting the grace period early, we must tell
      nfsdcltrack what sort of client the "create" upcall is for. We can't
      reliably tell if a v4.0 client has completed reclaiming, so we can only
      lift the grace period once all the v4.1+ clients have issued a
      RECLAIM_COMPLETE and if there are no v4.0 clients.

      Also, in order to lift the grace period, we have to tell userland when
      the grace period started so that it can tell whether a RECLAIM_COMPLETE
      has been issued for each client since then.

      Since this is all optional info, we pass it along in environment
      variables to the "init" and "create" upcalls. By doing this, we don't
      need to revise the upcall format. The UMH upcall can simply make use of
      this info if it happens to be present. If it's not then it can just
      avoid lifting the grace period early.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 1d30686da4a40029cb48eab28442896b58aeceef
  Author: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 13:17:55 2014 -0700

      iscsi-target: Drop duplicate __iscsi_target_login_thread check

      This patch drops the now duplicate + unnecessary check for -ENODEV from
      iscsi_transport->iscsit_accept_np() for jumping to out:, or immediately
      returning 1 in __iscsi_target_login_thread() code.

      Since commit 81a9c5e72b the jump to out: and returning 1 have the same
      effect, and end up hitting the ISCSI_NP_THREAD_SHUTDOWN check regardless
      at the top of __iscsi_target_login_thread() during next loop iteration.

      So that said, it's safe to go ahead and remove this duplicate check.

      Reported-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 7f5ef2e900d9462bf9cffaf6bb246ed87a20a6d6
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:21 2014 -0400

      nfsd: add a v4_end_grace file to /proc/fs/nfsd

      Allow a privileged userland process to end the v4 grace period early.
      Writing "Y", "y", or "1" to the file will cause the v4 grace period to
      be lifted.  The basic idea with this will be to allow the userland
      client tracking program to lift the grace period once it knows that no
      more clients will be reclaiming state.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d68e3c4aa416d592d79152a49af121e4ecb204e3
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:20 2014 -0400

      lockd: add a /proc/fs/lockd/nlm_end_grace file

      Add a new procfile that will allow a (privileged) userland process to
      end the NLM grace period early. The basic idea here will be to have
      sm-notify write to this file, if it sent out no NOTIFY requests when
      it runs. In that situation, we can generally expect that there will be
      no reclaim requests so the grace period can be lifted early.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 3b3e7b72239a748f516d6aee8c12df48d50e2d7e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:22 2014 -0400

      nfsd: reject reclaim request when client has already sent RECLAIM_COMPLETE

      As stated in RFC 5661, section 18.51.3:

          Once a RECLAIM_COMPLETE is done, there can be no further reclaim
          operations for locks whose scope is defined as having completed
          recovery.  Once the client sends RECLAIM_COMPLETE, the server will
          not allow the client to do subsequent reclaims of locking state for
          that scope and, if these are attempted, will return
          NFS4ERR_NO_GRACE.

      Ensure that we enforce that requirement.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 919b8049f0e00458ff4dce22ad293c9a24ac3723
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:20 2014 -0400

      nfsd: remove redundant boot_time parm from grace_done client tracking op

      Since it's stored in nfsd_net, we don't need to pass it in separately.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit f7790029655f79cdcee4fa7c7884e0c2795ebebe
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:40:20 2014 -0400

      lockd: move lockd's grace period handling into its own module

      Currently, all of the grace period handling is part of lockd. Eventually
      though we'd like to be able to build v4-only servers, at which point
      we'll need to put all of this elsewhere.

      Move the code itself into fs/nfs_common and have it build a grace.ko
      module. Then, rejigger the Kconfig options so that both nfsd and lockd
      enable it automatically.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 5c22e2294156377b7e2d2d99aaffea9ae6994452
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:51 2014 -0400

      iscsi-target: simplify return statement

      The return statement cannot be reached without either recovery or dump
      being set to 1.  Therefore the condition always evaluates to true and
      recovery and dump are useless variables.

      Found by Coverity.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit cb35484231e0b7edf23e192867e5fba955e584cb
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:50 2014 -0400

      iscsi-target: remove always-true conditions

      Found by coverity.  InitiatorName and InitiatorAlias are static arrays
      and therefore always non-NULL.  At some point in the past they may have
      been dynamically allocated, but for current code the condition is
      useless.  If the intent was to check InitiatorName[0] instead, I cannot
      find a use for that either.  Let's get rid of it.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit fbecb6596a80554423d00aba92f2752a2ee0a62d
  Author: Joern Engel <joern@xxxxxxxxx>
  Date:   Tue Sep 2 17:49:47 2014 -0400

      iscsi-target: remove unused debug code

      Last user of buf was removed with c6037cc546ca.  While at it,
      free_cpumask_var() handles a NULL argument just fine, so remove the
      conditionals.

      Signed-off-by: Joern Engel <joern@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit be39ffc2fec78ff80d50e4b7970e94a8b1583862
  Author: Roberto Sassu <roberto.sassu@xxxxxxxxx>
  Date:   Fri Sep 12 19:35:53 2014 +0200

      ima: return an error code from ima_add_boot_aggregate()

      This patch modifies ima_add_boot_aggregate() to return an error code.
      This way we can determine if all the initialization procedures have
      been executed successfully.

      Signed-off-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 2faa6ef3b21152cc05b69a84113625dcee63176f
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu May 8 13:11:29 2014 +0300

      ima: provide 'ima_appraise=log' kernel option

      The kernel boot parameter "ima_appraise" currently defines 'off',
      'enforce' and 'fix' modes.  When designing a policy and labeling
      the system, access to files are either blocked in the default
      'enforce' mode or automatically fixed in the 'fix' mode.  It is
      beneficial to be able to run the system in a logging only mode,
      without fixing it, in order to properly analyze the system. This
      patch adds a 'log' mode to run the system in a permissive mode and
      log the appraisal results.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 31b70f66328e85517b159c786ab31f3fd9a7293c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Jun 27 13:01:32 2014 +0300

      ima: move keyring initialization to ima_init()

      ima_init() is used as a single place for all initializations.
      Experimental keyring patches used the 'late_initcall' which was
      co-located with the late_initcall(init_ima). When the late_initcall
      for the keyring initialization was abandoned, initialization moved
      to init_ima, though it would be more logical to move it to ima_init,
      where the rest of the initialization is done. This patch moves the
      keyring initialization to ima_init() as a preparatory step for
      loading the keys which will be added to ima_init() in following
      patches.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit c657f423aed0d836c807ea1d6d8d28b3914446fa
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Sep 15 16:57:56 2014 -0300

      perf symbols: Add path to Ubuntu kernel debuginfo file

      Ubuntu places the kernel debuginfo in /usr/lib/debug/boot/vmlinux-*

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      echo Link: http://lkml.kernel.org/n/tip-`ranpwd -l 24`@git.kernel.org
      Link: http://lkml.kernel.org/r/20140909091152.2698c0f7@kryten
      [ Adapted it to use the perf.data file kernel version as in 0a7e6d1b6844 ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d0b0d0406fe6743e734e1ba780155f8db5f713e6
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Tue Sep 9 08:59:29 2014 +1000

      perf symbols: Ignore stripped vmlinux and fallback to kallsyms

      If a vmlinux is stripped, perf will use it and ignore kallsyms. We
      end up with useless profiles where everything maps to a few
      runtime symbols:

          63.39%       swapper  [kernel.kallsyms]   [k] hcall_real_table
           4.90%      beam.smp  [kernel.kallsyms]   [k] hcall_real_table
           4.44%      beam.smp  [kernel.kallsyms]   [k] __sched_text_start
           3.72%      beam.smp  [kernel.kallsyms]   [k] __run_at_kexec

      Detect this case and fallback to using kallsyms. This fixes the issue:

          62.81%       swapper  [kernel.kallsyms]   [k] snooze_loop
           4.44%      beam.smp  [kernel.kallsyms]   [k] __schedule
           0.91%      beam.smp  [kernel.kallsyms]   [k] _switch
           0.73%      beam.smp  [kernel.kallsyms]   [k] put_prev_entity

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140909085929.4a5a81f0@kryten
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 512fe365373b9c95a70b4b6357503ee74d27214f
  Author: Chanho Park <chanho61.park@xxxxxxxxxxx>
  Date:   Fri Sep 12 11:10:17 2014 +0900

      perf tools: define _DEFAULT_SOURCE for glibc_2.20

      _BSD_SOURCE was deprecated in favour of _DEFAULT_SOURCE since glibc
      2.20[1]. To avoid build warning on glibc2.20, _DEFAULT_SOURCE should
      also be defined.

      [1]: https://sourceware.org/glibc/wiki/Release/2.20

      Signed-off-by: Chanho Park <chanho61.park@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410487817-13403-1-git-send-email-chanho61.park@xxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a8fa496092253a6309d46ecfe75eea4ab1d6fd79
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Sep 15 15:54:34 2014 -0300

      perf tools: Don't include sys/poll.h directly

      Include poll.h instead.

      Fixes the following warning in systems with musl's libc:

        /usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect 
#include
        <sys/poll.h> to <poll.h> [-Wcpp]

      Reported-by: John Spencer <maillist-linux@xxxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://thread.gmane.org/gmane.linux.kernel.perf.user/1687/focus=1690
      Link: http://lkml.kernel.org/n/tip-k4ocrq1de3fk146oevy346bi@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit bf9e3e5763722c9668c6719a1de60ee58452b738
  Author: John Spencer <maillist-linux@xxxxxxxxxxx>
  Date:   Mon Aug 25 21:36:32 2014 +0200

      perf tools: Fix GNU-only grep usage in Makefile

      This makes it work with non-GNU grep's as well.

      Signed-off-by: John Spencer <maillist-linux@xxxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Link: http://thread.gmane.org/gmane.linux.kernel.perf.user/1686
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 763122ade725592402190f5ff3b8d2edf42b87e8
  Author: Avi Kivity <avi@xxxxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 13 07:15:05 2014 +0300

      perf tools: Disable kernel symbol demangling by default

      Some Linux symbols (for example __vt_event_wait) are interpreted by the
      demangler as C++ mangled names, which of course they aren't.

      Disable kernel symbol demangling by default to avoid this, and allow
      enabling it with a new option --demangle-kernel for those who wish it.

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410581705-26968-1-git-send-email-avi@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 29a3ce31c38c8f73f4e076b7ffc0876b4f5dd6c3
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Fri Sep 5 06:21:04 2014 +0200

      perf tool: fix compilation for ARM

      This patch fixes ARM compile of the perf tool.  The debug.h header file
      was missing from a couple of unwind related modules.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140905042103.GA3091@quad
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 7d4bdab5a441772bfc757d7f9eea9465ec5de0ec
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:50 2014 +0300

      perf tools: Add perf_pmu__scan_file()

      Add a function to scan a sysfs file within the pmu device directory.

      This will be used to read capability values from the PMU 'caps'
      subdirectory.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-8-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dc0a6202421170a6d8d2c6f5176575b3f60e0f85
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:49 2014 +0300

      perf tools: Let default config be defined for a PMU

      This allows default config terms to be provided for a PMU. So, for
      example, when the Intel PT PMU is added, it will be possible to specify:

        intel_pt//

      which will be the same as:

        intel_pt/tsc=1,noretcomp=0/

      meaning that the trace should contain TSC timestamps and perform 'return
      compression'.

      An important consideration of this patch is that it must be possible to
      overwrite the default values.  That has meant changing the logic so that
      a zero value can replace a non-zero value.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-7-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c501e90b4700e4f247ccdcf5ae81f9846a2ef5f9
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:01:12 2014 +0300

      perf tools: Add perf-with-kcore script

      Decoding an Intel PT trace of the kernel requires an accurate kernel
      object image.  This is provided by making a copy of kcore.  However the
      copy needs to be made under the same conditions as the original
      recording, and then it needs to be associated with the perf.data file.
      The perf-with-kcore script does that.

      The script also checks the permissions on the buildid cache and can be
      used to fix them.  That is needed for distributions where root does not
      have a home directory and consequently writes to the same buildid cache
      as the user, resulting in cached files that the user does not have
      access to.

      Example:

      $ ./perf-with-kcore
      Usage: perf-with-kcore <perf sub-command> <perf.data directory> 
[<sub-command options> [ -- <workload>]]
             <perf sub-command> can be record, script, report or inject
         or: perf-with-kcore fix_buildid_cache_permissions
      $ ./perf-with-kcore record pt_uname -e intel_pt// -- uname
      Recording
      Using /home/ahunter/bin/perf
      perf version 3.15.rc3.g4549ba
      /home/ahunter/bin/perf record -o pt_uname/perf.data -e intel_pt//  -- 
uname
      Linux
      [ perf record: Woken up 3 times to write data ]
      [ perf record: Captured and wrote 0.023 MB pt_uname/perf.data ]
      Copying kcore
      [sudo] password for ahunter:
      Done
      $ tools/perf/perf-with-kcore.sh script pt_uname | head
      Using /home/ahunter/bin/perf
      perf version 3.15.rc3.g4549ba
      /home/ahunter/bin/perf script -i pt_uname/perf.data 
--kallsyms=pt_uname/kcore_dir/kallsyms
               swapper     0 [002] 161533.969666: sched:sched_switch: 
swapper/2:0 [120] R ==> perf:11316 [120]
                :11315 11315 [003] 161533.969704: sched:sched_switch: 
perf:11315 [120] S ==> swapper/3:0 [120]
                :11316 11316 [002] 161533.969783: sched:sched_switch: 
perf:11316 [120] R ==> migration/2:33 [0]
                   :33    33 [002] 161533.969791: sched:sched_switch: 
migration/2:33 [0] S ==> swapper/2:0 [120]
               swapper     0 [003] 161533.969792: sched:sched_switch: 
swapper/3:0 [120] R ==> perf:11316 [120]
                :11316 11316 [003] 161533.970062: branches:                 0 
[unknown] ([unknown]) => ffffffff810532fa native_write_msr_safe 
([kernel.kallsyms])
                :11316 11316 [003] 161533.970062: branches:  ffffffff810532fd 
native_write_msr_safe ([kernel.kallsyms]) => ffffffff81035b31 pt_config_start 
([kernel.kallsyms])

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-30-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ad96227349901838e1a7f96f1dc22d96a97520c0
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:40 2014 +0300

      perf tools: Let a user specify a PMU event without any config terms

      This enables a PMU event to be specified in the form:

        pmu//

      which is effectively the same as:

        pmu/config=0/

      This patch is a precursor to defining default config for a PMU.

      Further explanation extracted from lkml thread:

      Imagine that the 'tsc' term did not exist.

      Intel PT trace data would not contain TSC packets, and the decoder would
      not know how to decode them.

      Then imagine that a new version of the hardware adds 'tsc'.

      It is such a useful feature that we want it by default, but older
      versions of the tools don't know how to decode it, so the kernel cannot
      turn it on by default.

      It is similar to why the kernel does not select perf_event_attr.mmap2 by
      default.

      The kernel doesn't know whether the tool supports it.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-6-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6997af72e6c1e9d8c1cc511dc9485e9ee69a5e20
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 25 16:55:52 2014 +0200

      perf tools: Allow to specify lib compile variable for spec usage

      We need a way to specify $(lib) part of the installation path for
      traceevent plugin libraries. Currently we use 'lib64' for x86_64 and
      'lib' otherwise.

      Instead of listing all possible values, this change allows the rpm spec
      code to specify the correct $(lib) part based on processed architecture,
      like

        $ make ... lib=%{_lib}

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Tested-by: Kyle McMartin <kyle@xxxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Kyle McMartin <kyle@xxxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408978552-17131-1-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1f3e5b55035549311e42c3f84007e6c799ed991f
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:44:55 2014 +0400

      perf kvm stat report: Unify the title bar output

      The 'live' command prints additional information to the "Analyze events
      for " title bar about the current target.  Let's print the same title
      for the 'report' command.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409579095-12963-4-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f181957c2849478fc963a8ac3c7dacf0a87c6b05
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:44:54 2014 +0400

      perf kvm stat report: Enable the target.system_wide flag

      The 'perf kvm stat report' command can be used to analyze events either
      for system wide or for specific pids.

      Let's enable kvm->opts.target.system_wide flag when 'report' command is
      running for system-wide analyzing. This helps to sync kvm->opts.target
      values in 'report' and 'live' commands.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409579095-12963-3-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 3ae4a76ac840021294c091884e04af7c92e481ae
  Author: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:44:53 2014 +0400

      perf kvm stat report: Save pid string in opts.target.pid

      The 'perf kvm stat report' command uses the kvm->pid_str field to keep
      the value of the --pid option. Let's use kvm->opts.target.pid instead.

      Signed-off-by: Alexander Yarygin <yarygin@xxxxxxxxxxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409579095-12963-2-git-send-email-yarygin@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 65ccb4faae872b63dd8f5fbc83d0195e3dfabf0d
  Author: Anton Blanchard <anton@xxxxxxxxx>
  Date:   Mon Aug 25 18:25:06 2014 +1000

      perf tools powerpc: Fix build issue when DWARF support is disabled

      The powerpc skip callchain code uses DWARF, so we must disable it if
      DWARF is disabled.

      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140825182506.2be6512d@kryten
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1a1c0ffb2adb2d2ce7bb9c4dfd2935ba345cf2c2
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sat Aug 23 14:59:48 2014 +0200

      perf tools: Add +field argument support for --sort option

      Adding support to add field(s) to default sort order via using the '+'
      prefix, like for report:

        $ perf report
        Samples: 2K of event 'cycles', Event count (approx.): 882172583
        Overhead  Command  Shared Object        Symbol
           7.39%  swapper  [kernel.kallsyms]    [k] intel_idle
           1.97%  firefox  libpthread-2.17.so   [.] pthread_mutex_lock
           1.39%  firefox  [snd_hda_intel]      [k] azx_get_position
           1.11%  firefox  libpthread-2.17.so   [.] pthread_mutex_unlock

        $ perf report -s +cpu
        Samples: 2K of event 'cycles', Event count (approx.): 882172583
        Overhead  Command  Shared Object        Symbol                  CPU
           2.89%  swapper  [kernel.kallsyms]    [k] intel_idle          000
           2.61%  swapper  [kernel.kallsyms]    [k] intel_idle          002
           1.20%  swapper  [kernel.kallsyms]    [k] intel_idle          001
           0.82%  firefox  libpthread-2.17.so   [.] pthread_mutex_lock  002

      Works in general for commands using --sort option.

      v2 with changes suggested:
        - Use dynamic memory instead static buffer
        - Fix error message typo

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140823125948.GA1193@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a52ae5a755d980e9ff812c6f45a415ba27bfd33b
  Merge: 0469a43 8ce8ebe
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Sep 17 11:47:56 2014 -0700

      Merge branch 'clk-fixes' into clk-next

  commit f62caccd12c17e4cb516d43a6e4dd8a3abc1f7e0
  Author: Robin Gong <b38343@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 09:18:44 2014 +0800

      spi: spi-imx: add DMA support

      Enable DMA support on i.mx6. The read speed can increase from 600KB/s
      to 1.2MB/s on i.mx6q. You can disable or enable dma function in dts.
      If not set "dma-names" in dts, spi will use PIO mode. This patch only
      validate on i.mx6, not i.mx5, but encourage ones to apply this patch
      on i.mx5 since they share the same IP.

      Note:
        Sometime, there is a weid data in rxfifo after one full tx/rx
      transfer finish by DMA on i.mx6dl, so we disable dma functhion on
      i.mx6dl.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: Robin Gong <b38343@xxxxxxxxxxxxx>
      Acked-by: Marek Vasut <marex@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f4a43caba7d495699f98532b4faee90fd9980732
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:13:16 2014 +0800

      ASoC: fsl_ssi: refine ipg clock usage in this module

      Check if ipg clock is in clock-names property, then we can move the
      ipg clock enable and disable operation to startup and shutdown, that
      is only enable ipg clock when ssi is working and keep clock is disabled
      when ssi is in idle.
      But when the checking is failed, remain the clock control as before.

      Tested-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e076e96227ef6b5b66cfdd79e75401bd2f6d532f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Mar 4 18:14:58 2014 -0800

      MAINTAINERS: add entry for the Broadcom BCM63xx ARM SoCs

      Add a MAINTAINERS entry covering all the Broadcom BCM63xx ARM DSL SoCs
      files along with the relevant git tree and mailing-list.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit 9c8c1b97d72605de985a334efa5ad81cb7cce26b
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Feb 20 16:47:00 2014 -0800

      ARM: BCM63XX: add BCM963138DVT Reference platform DTS

      Add a DTS file for the Broadcom BCM963138DVT reference platform board
      which leverages the bcm63138.dtsi SoC DTSi file.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit 46d4bca0445a052193a99dd361bf57517ac11049
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Feb 20 16:11:28 2014 -0800

      ARM: BCM63XX: add BCM63138 minimal Device Tree

      Add a very minimalistic BCM63138 Device Tree include file which
      describes the BCM63138 SoC with only the basic set of required
      peripherals:

      - Cortex A9 CPUs
      - ARM GIC
      - ARM SCU
      - PL310 Level-2 cache controller
      - ARM TWD & Global timers
      - ARM TWD watchdog
      - legacy MIPS bus (UBUS)
      - BCM6345-style UARTs (disabled by default)

      Since the PL310 L2 cache controller does not come out of reset with
      correct default values, we need to override the 'cache-sets' and
      'cache-size' properties to get its geometry right.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit b51312bebfa4452470c2bbf179200cb7c16d82d4
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Jan 8 09:19:50 2014 -0800

      ARM: BCM63XX: add low-level UART debug support

      Broadcom BCM63xx DSL SoCs have a different UART implementation for which
      we need specially crafted low-level debug assembly code to support. Add
      support for this using the standard definitions provided in
      include/linux/serial_bcm63xx.h (shared with their MIPS counterparts).

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit dc6aec60e15fec86cdafc47d9fe3e2ca6c10958b
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Feb 20 15:53:13 2014 -0800

      ARM: BCM63XX: add basic support for the Broadcom BCM63138 DSL SoC

      This patch adds basic support for the Broadcom BCM63138 DSL SoC which is
      using a dual-core Cortex A9 system. Add the very minimum required code
      boot Linux on this SoC.

      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>

  commit a6583c7c8114c4850b57365e85da85e37d5fc568
  Author: Ganapatrao Kulkarni <ganapatrao.kulkarni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 18:53:54 2014 +0100

      arm64:mm: initialize max_mapnr using function set_max_mapnr

      Initializing max_mapnr using set_max_mapnr() helper function instead
      of direct reference. Also not adding PHYS_PFN_OFFSET to max_pfn,
      since it already contains it.

      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Ganapatrao Kulkarni 
<ganapatrao.kulkarni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 48561afef401876b4b0e35a303d89884c10fe468
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Wed Sep 17 15:12:33 2014 +0800

      ASoC: rt5677: Add the TDM function

      The patch adds the TDM function.

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5d5e63af998026f0340d1081fb15ad3c26d80c81
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 17 20:58:02 2014 +0800

      ASoC: Remove return value checking for gpiochip_remove()

      gpiochip_remove() will return void eventually.
      Thus this patch removes return value checking for gpiochip_remove().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6f34163c5474326dd70239045f1957fe369460dd
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Sep 17 13:21:48 2014 +0200

      regulator: fan53555: fix wrong cast in probe

      The vendor-id gathered from the dt match-data was cast to int but assigned
      to an unsigned long, producing warnings on at least sparc, like

         drivers/regulator/fan53555.c: In function 'fan53555_regulator_probe':
      >> drivers/regulator/fan53555.c:373:16: warning: cast from pointer to 
integer of different size [-Wpointer-to-int-cast]
            di->vendor = (int) match->data;

      Fix this by using an appropriate cast.

      Reported-by: kbuild test robot
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8e2b9e4df655f3708fb8b712f0e66e6ea700995e
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Wed Sep 17 10:02:45 2014 -0600

      ARM: tegra: enable PCIe in Jetson TK1 DT

      Enable both PCIe ports, one of which is connected to an onboard ethernet
      chip, whereas the other goes to a miniPCIe slot.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      [swarren, fixed PCIe supply property names in DT]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit ee588e2a30269d0572fc9ebdd7527f9711d6366d
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Wed Sep 17 10:02:44 2014 -0600

      ARM: tegra: add PCIe to Tegra124 DT

      Add the PCIe controller device tree node and hook up the PCIe PHY from
      the XUSB pad controller.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 6717f3d1286c5bb9b73a7a97f1e71333b72d82f9
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Sep 17 00:04:46 2014 +0800

      ARM: dts: sun5i: Add DT for HSG H702 tablet board

      This is a Q8 format 7 inch tablet with an Allwinner A13 SoC.
      It has 512MB DRAM, 4GB NAND flash, an accelerometer, camera,
      RTL8188-based WiFi, and micro SD slot for external storage.

      It is likely made by a subsidiary of Hanns.G (Hannstar).

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit a5a68f7509b86bf08a18ed6e4af9226ca5be1634
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Sep 17 00:04:45 2014 +0800

      ARM: dts: sunxi: Add fixed 5V regulator

      Most if not all boards we've seen have a fixed 5V regulator, which is
      the main power supply and/or fixed output of the PMIC.

      Add this one to the common regulators DTSI.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 32c741d07f7fdb1974eb07420fc143d479bfe19f
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 17 15:45:39 2014 +0200

      ARM: mvebu: switch the Armada 370 RD board to internal registers at 
0xf1000000

      Recent bootloader versions from Marvell that have DT support and
      various other new features remap the internal registers at
      0xf1000000. We have already done this change for most of the
      development boards from Marvell, and this commit does this change for
      the Marvell Armada 370 RD board.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410961539-10388-1-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit feb60beacd036400a9e1afe762892c08b4811ded
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 21:37:57 2014 +0200

      Documentation: arm: add hardware datasheet reference for Marvell Armada XP

      Some time ago, the "Function Specifications" for the Marvell Armada XP
      processor has been released. However, the "Hardware Specifications"
      were not released at the same time. They have now been released
      publicly, so this commit updates the Marvell documentation file with
      the references to this new documentation.

      Three documents are available, one for each of the three variants of
      Armada XP: 78230, 78260 and 78460.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410896277-32476-1-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ce6a144a0d01c6628496e4c0d18fbf3a0362cc67
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Mon Sep 15 18:59:42 2014 -0400

      selftests/memfd: Run test on all architectures

      Remove the dependence on x86 to run the memfd test. Verfied on 32-bit 
powerpc.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>

  commit f51770ed465e6eb41da7fa16fd92eb67069600cf
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Tue Sep 16 18:41:59 2014 +0800

      kvm: Make init_rmode_identity_map() return 0 on success.

      In init_rmode_identity_map(), there two variables indicating the return
      value, r and ret, and it return 0 on error, 1 on success. The function
      is only called by vmx_create_vcpu(), and ret is redundant.

      This patch removes the redundant variable, and makes 
init_rmode_identity_map()
      return 0 on success, -errno on failure.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a255d4795f83cf3e6a1c7d5ab998392d9413298c
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Tue Sep 16 18:41:58 2014 +0800

      kvm: Remove ept_identity_pagetable from struct kvm_arch.

      kvm_arch->ept_identity_pagetable holds the ept identity pagetable page. 
But
      it is never used to refer to the page at all.

      In vcpu initialization, it indicates two things:
      1. indicates if ept page is allocated
      2. indicates if a memory slot for identity page is initialized

      Actually, kvm_arch->ept_identity_pagetable_done is enough to tell if the 
ept
      identity pagetable is initialized. So we can remove 
ept_identity_pagetable.

      NOTE: In the original code, ept identity pagetable page is pinned in 
memroy.
            As a result, it cannot be migrated/hot-removed. After this patch, 
since
            kvm_arch->ept_identity_pagetable is removed, ept identity pagetable 
page
            is no longer pinned in memory. And it can be migrated/hot-removed.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Reviewed-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 80ce1639727e9d38729c34f162378508c307ca25
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 2 10:27:36 2014 +0100

      KVM: VFIO: register kvm_device_ops dynamically

      Now that we have a dynamic means to register kvm_device_ops, use that
      for the VFIO kvm device, instead of relying on the static table.

      This is achieved by a module_init call to register the ops with KVM.

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Acked-by: Alex Williamson <Alex.Williamson@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 84877d93336de21a6251db00b841468a83c65906
  Author: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
  Date:   Tue Sep 2 10:27:35 2014 +0100

      KVM: s390: register flic ops dynamically

      Using the new kvm_register_device_ops() interface makes us get rid of
      an #ifdef in common code.

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c06a841bf36340e9e917ce60d11a6425ac85d0bd
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 2 10:27:34 2014 +0100

      KVM: ARM: vgic: register kvm_device_ops dynamically

      Now that we have a dynamic means to register kvm_device_ops, use that
      for the ARM VGIC, instead of relying on the static table.

      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d60eacb07053142bfb9b41582074a89a790a9d46
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Sep 2 10:27:33 2014 +0100

      KVM: device: add simple registration mechanism for kvm_device_ops

      kvm_ioctl_create_device currently has knowledge of all the device types
      and their associated ops. This is fairly inflexible when adding support
      for new in-kernel device emulations, so move what we currently have out
      into a table, which can support dynamic registration of ops by new
      drivers for virtual hardware.

      Cc: Alex Williamson <Alex.Williamson@xxxxxxxxxx>
      Cc: Alex Graf <agraf@xxxxxxx>
      Cc: Gleb Natapov <gleb@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Reviewed-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 52362810bec8a912324169920cced021e3887b3e
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Sep 10 21:06:39 2014 +0200

      ocfs2: Don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports.
      This isn't necessarily the number of types ocfs2 supports and with
      addition of project quotas these two numbers stop matching. So make
      ocfs2 use its private definition.

      CC: Mark Fasheh <mfasheh@xxxxxxxx>
      CC: Joel Becker <jlbec@xxxxxxxxxxxx>
      CC: ocfs2-devel@xxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit aca60617738334be3e8e0daa48be06844ce9e9fd
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Sep 10 20:57:45 2014 +0200

      reiserfs: Don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports.
      This isn't necessarily the number of types reiserfs supports and with
      addition of project quotas these two numbers stop matching. So make
      reiserfs use its private definition.

      CC: reiserfs-devel@xxxxxxxxxxxxxxx
      CC: Jeff Mahoney <jeffm@xxxxxxx>
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit a93114e4688f8ff7aba3a1012f17cfadc054d08b
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Wed Sep 10 20:48:02 2014 +0200

      ext3: Don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports. This
      isn't necessarily the number of types ext3 supports and with addition of
      project quotas these two numbers stop matching. So make ext3 use its
      private definition.

      CC: linux-ext4@xxxxxxxxxxxxxxx
      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit 6fb1ca92a6409a9d5b0696447cd4997bc9aaf5a2
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Tue Sep 9 13:03:03 2014 +0200

      udf: Fix race between write(2) and close(2)

      Currently write(2) updating i_size and close(2) of the file can race in
      such a way that udf_truncate_tail_extent() called from
      udf_file_release() sees old i_size but already new extents added by the
      running write call. This results in complaints like:
        UDF-fs: warning (device vdb2): udf_truncate_tail_extent: Too long extent
          after EOF in inode 877: i_size: 0 lbcount: 1073739776 extent 
0+1073739776
        UDF-fs: error (device vdb2): udf_truncate_tail_extent: Extent after EOF
          in inode 877

      Fix the problem by grabbing i_mutex in udf_file_release() to be sure
      i_size is consistent with current state of extent list. Also avoid
      truncating tail extent unnecessarily when the file is still open for
      writing.

      Signed-off-by: Jan Kara <jack@xxxxxxx>

  commit fef775caa705255358cdf7bbaf9bbc2fd1111761
  Author: Ezequiel García <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 12:02:08 2014 -0300

      nand: omap2: Add support for flash-based bad block table

      This commit adds a new platform-data boolean property that enables use
      of a flash-based bad block table. This can also be enabled by setting
      the 'nand-on-flash-bbt' devicetree property.

      If the flash BBT is not enabled, the driver falls back to use OOB
      bad block markers only, as before. If the flash BBT is enabled the
      kernel will keep track of bad blocks using a BBT, in addition to
      the OOB markers.

      As explained by Brian Norris the reasons for using a BBT are:

      ""
      The primary reason would be that NAND datasheets specify it these days.
      A better argument is that nobody guarantees that you can write a
      bad block marker to a worn out block; you may just get program failures.

      This has been acknowledged by several developers over the last several
      years.

      Additionally, you get a boot-time performance improvement if you only
      have to read a few pages, instead of a page or two from every block on
      the flash.
      ""

      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Acked-by: Roger Quadros <rogerq@xxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2d405ec5fdd5b6848beb820301d4fcaa3e2c4159
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Sep 13 01:23:59 2014 +0200

      mtd: nand: atmel_nand: retrieve NFC clock

      Retrieve the NFC clock to make sure it is enabled. Make that optional to 
ensure
      compatibility with previous device trees but document it as mandatory so 
newer
      device trees will include it.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 0097db06f5ab2df1756bc4cbf4395593024d87a1
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 21:36:09 2014 +0200

      Bluetooth: Remove exported hci_recv_fragment function

      The hci_recv_fragment function is no longer used by any driver and thus
      do not export it. In fact it is not even needed by the core and it can
      be removed altogether.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 8bb1ffdf76276c040a065c4df173dfce98b5ffa3
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 22:51:22 2014 +0200

      ALSA: hda - Replace strnicmp with strncasecmp

      The kernel used to contain two functions for length-delimited,
      case-insensitive string comparison, strnicmp with correct semantics
      and a slightly buggy strncasecmp. The latter is the POSIX name, so
      strnicmp was renamed to strncasecmp, and strnicmp made into a wrapper
      for the new strncasecmp to avoid breaking existing users.

      To allow the compat wrapper strnicmp to be removed at some point in
      the future, and to avoid the extra indirection cost, do
      s/strnicmp/strncasecmp/g.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c21c4ab0d6921f7160a43216fa6973b5924de561
  Author: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
  Date:   Tue Sep 16 11:37:08 2014 -0400

      sparc64: Move request_irq() from ldc_bind() to ldc_alloc()

      The request_irq() needs to be done from ldc_alloc()
      to avoid the following (caught by lockdep)

       [00000000004a0738] __might_sleep+0xf8/0x120
       [000000000058bea4] kmem_cache_alloc_trace+0x184/0x2c0
       [00000000004faf80] request_threaded_irq+0x80/0x160
       [000000000044f71c] ldc_bind+0x7c/0x220
       [0000000000452454] vio_port_up+0x54/0xe0
       [00000000101f6778] probe_disk+0x38/0x220 [sunvdc]
       [00000000101f6b8c] vdc_port_probe+0x22c/0x300 [sunvdc]
       [0000000000451a88] vio_device_probe+0x48/0x60
       [000000000074c56c] really_probe+0x6c/0x300
       [000000000074c83c] driver_probe_device+0x3c/0xa0
       [000000000074c92c] __driver_attach+0x8c/0xa0
       [000000000074a6ec] bus_for_each_dev+0x6c/0xa0
       [000000000074c1dc] driver_attach+0x1c/0x40
       [000000000074b0fc] bus_add_driver+0xbc/0x280

      Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Acked-by: Dwight Engen <dwight.engen@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 05aa1651e8b9ca078b1808a2fe7b50703353ec02
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 10:09:06 2014 -0400

      sparc64: T5 PMU

      The T5 (niagara5) has different PCR related HV fast trap values and a new
      HV API Group. This patch utilizes these and shares when possible with 
niagara4.

      We use the same sparc_pmu niagara4_pmu. Should there be new effort to
      obtain the MCU perf statistics then this would have to be changed.

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7c21d533ab2ffa1e681bdaf4a53ce3046f6e0e17
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 09:29:54 2014 -0400

      sparc64: mem boot option correction

      The "mem" boot option can result in many unexpected consequences. This 
patch
      attempts to prevent boot hangs which have been experienced on T4-4 and 
T5-8.
      Basically the boot loader allocates vmlinuz and initrd higher in available
      OBP physical memory. For example, on a 2Tb T5-8 it isn't possible to boot
      with mem=20G.

      The patch utilizes memblock to avoid reserved regions and trim memory 
which
      is only free. Other improvements are possible for a multi-node machine.

      This is a snippet of the boot log with mem=20G on T5-8 with the patch 
applied:
      MEMBLOCK configuration:   <- before memory reduction
       memory size = 0x1ffad6ce000 reserved size = 0xa1adf44
       memory.cnt  = 0xb
       memory[0x0]    [0x00000030400000-0x00003fdde47fff], 0x3fada48000 bytes
       memory[0x1]    [0x00003fdde4e000-0x00003fdde4ffff], 0x2000 bytes
       memory[0x2]    [0x00080000000000-0x00083fffffffff], 0x4000000000 bytes
       memory[0x3]    [0x00100000000000-0x00103fffffffff], 0x4000000000 bytes
       memory[0x4]    [0x00180000000000-0x00183fffffffff], 0x4000000000 bytes
       memory[0x5]    [0x00200000000000-0x00203fffffffff], 0x4000000000 bytes
       memory[0x6]    [0x00280000000000-0x00283fffffffff], 0x4000000000 bytes
       memory[0x7]    [0x00300000000000-0x00303fffffffff], 0x4000000000 bytes
       memory[0x8]    [0x00380000000000-0x00383fffc71fff], 0x3fffc72000 bytes
       memory[0x9]    [0x00383fffc92000-0x00383fffca1fff], 0x10000 bytes
       memory[0xa]    [0x00383fffcb4000-0x00383fffcb5fff], 0x2000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00380000000000-0x0038000117e7f8], 0x117e7f9 bytes
       reserved[0x1]  [0x00380004000000-0x0038000d02f74a], 0x902f74b bytes
      ...
      MEMBLOCK configuration:   <- after reduction of memory
       memory size = 0x50a1adf44 reserved size = 0xa1adf44
       memory.cnt  = 0x4
       memory[0x0]    [0x00380000000000-0x0038000117e7f8], 0x117e7f9 bytes
       memory[0x1]    [0x00380004000000-0x0038050d01d74a], 0x50901d74b bytes
       memory[0x2]    [0x00383fffc92000-0x00383fffca1fff], 0x10000 bytes
       memory[0x3]    [0x00383fffcb4000-0x00383fffcb5fff], 0x2000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00380000000000-0x0038000117e7f8], 0x117e7f9 bytes
       reserved[0x1]  [0x00380004000000-0x0038000d02f74a], 0x902f74b bytes
      ...
      Early memory node ranges
        node   7: [mem 0x380000000000-0x38000117dfff]
        node   7: [mem 0x380004000000-0x380f0d01bfff]
        node   7: [mem 0x383fffc92000-0x383fffca1fff]
        node   7: [mem 0x383fffcb4000-0x383fffcb5fff]
      Could not find start_pfn for node 0
      Could not find start_pfn for node 1
      Could not find start_pfn for node 2
      Could not find start_pfn for node 3
      Could not find start_pfn for node 4
      Could not find start_pfn for node 5
      Could not find start_pfn for node 6
      .

      The patch was tested on T4-1, T5-8 and Jalap?no.

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 109ab90974995a06aeabab1535b0ce00f26dd24a
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Thu Sep 11 13:53:54 2014 -0700

      drm/ttm: make sure format string cannot leak in

      While zone->name is currently hard coded, the call to 
kobject_init_and_add()
      should follow the more defensive argument list usage (as already done in
      other places in ttm_memory.c) where "%s" is used instead of directly 
passing
      in a variable as a format string.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d898ce03675fc061f89a347a22d41271ed75c436
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:22 2014 -0300

      drm/tilcdc: panel: Add support for enable GPIO

      In order to support the "enable GPIO" available in many panel devices,
      this commit adds a proper devicetree binding.

      By providing an enable GPIO in the devicetree, the driver can now turn
      off and on the panel device, and/or the backlight device. Both the
      backlight and the GPIO are optional properties.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 12778fc14301cf24d79cd89b0129874c319d0a38
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:21 2014 -0300

      drm/tilcdc: panel: Set return value explicitly

      Instead of setting an initial value for the return code, set it explicitly
      on each error path. This is just a cosmetic cleanup, as preparation for 
the
      enable GPIO support.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 18c44db8cafe9bda4fcb51bfc05c1f1d7cefc44c
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:20 2014 -0300

      drm/tilcdc: panel: Fix backlight devicetree support

      The current backlight support is broken; the driver expects a 
backlight-class
      in the panel devicetree node. Fix this by implementing it properly, 
getting
      an optional backlight from a phandle.

      This shouldn't cause any backward-compatibility DT issue because the 
current
      implementation doesn't work and is not even documented.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 3dee9df54836d5f844f3d58281d3f3e6331b467f
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 09:28:15 2014 -0400

      sparc64: find_node adjustment

      We have seen an issue with guest boot into LDOM that causes early boot 
failures
      because of no matching rules for node identitity of the memory. I 
analyzed this
      on my T4 and concluded there might not be a solution. I saw the issue in
      mainline too when booting into the control/primary domain - with guests
      configured.  Note, this could be a firmware bug on some older machines.

      I'll provide a full explanation of the issues below. Should we not find a
      matching BEST latency group for a real address (RA) then we will assume 
node 0.
      On the T4-2 here with the information provided I can't see an alternative.

      Technically the LDOM shown below should match the MBLOCK to the
      favorable latency group. However other factors must be considered too. 
Were
      the memory controllers configured "fine" grained interleave or "coarse"
      grain interleaved -  T4. Also should a "group" MD node be considered a 
NUMA
      node?

      There has to be at least one Machine Description (MD) "group" and hence 
one
      NUMA node. The group can have one or more latency groups (lg) - more than 
one
      memory controller. The current code chooses the smallest latency as the 
most
      favorable per group. The latency and lg information is in MLGROUP below.
      MBLOCK is the base and size of the RAs for the machine as fetched from OBP
      /memory "available" property. My machine has one MBLOCK but more would be
      possible - with holes?

      For a T4-2 the following information has been gathered:
      with LDOM guest
      MEMBLOCK configuration:
       memory size = 0x27f870000
       memory.cnt  = 0x3
       memory[0x0]    [0x00000020400000-0x0000029fc67fff], 0x27f868000 bytes
       memory[0x1]    [0x0000029fd8a000-0x0000029fd8bfff], 0x2000 bytes
       memory[0x2]    [0x0000029fd92000-0x0000029fd97fff], 0x6000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00000020800000-0x000000216c15c0], 0xec15c1 bytes
       reserved[0x1]  [0x00000024800000-0x0000002c180c1e], 0x7980c1f bytes
      MBLOCK[0]: base[20000000] size[280000000] offset[0]
      (note: "base" and "size" reported in "MBLOCK" encompass the "memory[X]" 
values)
      (note: (RA + offset) & mask = val is the formula to detect a match for the
      memory controller. should there be no match for find_node node, a return
      value of -1 resulted for the node - BAD)

      There is one group. It has these forward links
      MLGROUP[1]: node[545] latency[1f7e8] match[200000000] mask[200000000]
      MLGROUP[2]: node[54d] latency[2de60] match[0] mask[200000000]
      NUMA NODE[0]: node[545] mask[200000000] val[200000000] (latency[1f7e8])
      (note: "val" is the best lg's (smallest latency) "match")

      no LDOM guest - bare metal
      MEMBLOCK configuration:
       memory size = 0xfdf2d0000
       memory.cnt  = 0x3
       memory[0x0]    [0x00000020400000-0x00000fff6adfff], 0xfdf2ae000 bytes
       memory[0x1]    [0x00000fff6d2000-0x00000fff6e7fff], 0x16000 bytes
       memory[0x2]    [0x00000fff766000-0x00000fff771fff], 0xc000 bytes
       reserved.cnt  = 0x2
       reserved[0x0]  [0x00000020800000-0x00000021a04580], 0x1204581 bytes
       reserved[0x1]  [0x00000024800000-0x0000002c7d29fc], 0x7fd29fd bytes
      MBLOCK[0]: base[20000000] size[fe0000000] offset[0]

      there are two groups
      group node[16d5]
      MLGROUP[0]: node[1765] latency[1f7e8] match[0] mask[200000000]
      MLGROUP[3]: node[177d] latency[2de60] match[200000000] mask[200000000]
      NUMA NODE[0]: node[1765] mask[200000000] val[0] (latency[1f7e8])
      group node[171d]
      MLGROUP[2]: node[1775] latency[2de60] match[0] mask[200000000]
      MLGROUP[1]: node[176d] latency[1f7e8] match[200000000] mask[200000000]
      NUMA NODE[1]: node[176d] mask[200000000] val[200000000] (latency[1f7e8])
      (note: for this two "group" bare metal machine, 1/2 memory is in group 
one's
      lg and 1/2 memory is in group two's lg).

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 971645d1fd734b8098a5113d61ab9ea93ce83921
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:19 2014 -0300

      drm/tilcdc: panel: Use devm_kzalloc to simplify the error path

      Using the managed variant to allocate the resource makes the code simpler
      and less error-prone.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e3a9b04621681d0f07bc8e9935684e6400edef7c
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:18 2014 -0300

      drm/tilcdc: panel: Spurious whitespace removal

      Just a cosmetic cleanup.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 75ece7b788f37bf7a2c51ff199b2011ee5e631a4
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:17 2014 -0300

      drm/tilcdc: panel: Remove unused variable

      Just a trivial cleanup to remove the variable.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9430dfa67d7609b2d6c1ba1ce609c4db192fd78e
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:16 2014 -0300

      drm/tilcdc: panel: Add missing of_node_put

      This commit adds the missing calls to of_node_put to release the node
      that's currently held by the of_get_child_by_name() call in the panel
      info parsing code.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit b478e336b3e75505707a11e78ef8b964ef0a03af
  Author: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:51:15 2014 -0300

      drm/tilcdc: Fix the error path in tilcdc_load()

      The current error path calls tilcdc_unload() in case of an error to 
release
      the resources. However, this is wrong because not all resources have been
      allocated by the time an error occurs in tilcdc_load().

      To fix it, this commit adds proper labels to bail out at the different
      stages in the load function, and release only the resources actually 
allocated.

      Tested-by: Darren Etheridge <detheridge@xxxxxx>
      Tested-by: Johannes Pointner <johannes.pointner@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 4ccb9272892c33ef1c19a783cfa87103b30c2784
  Author: bob picco <bpicco@xxxxxxxxxx>
  Date:   Tue Sep 16 09:26:47 2014 -0400

      sparc64: sun4v TLB error power off events

      We've witnessed a few TLB events causing the machine to power off because
      of prom_halt. In one case it was some nfs related area during rmmod. 
Another
      was an mmapper of /dev/mem. A more recent one is an ITLB issue with
      a bad pagesize which could be a hardware bug. Bugs happen but we should
      attempt to not power off the machine and/or hang it when possible.

      This is a DTLB error from an mmapper of /dev/mem:
      [root@sparcie ~]# SUN4V-DTLB: Error at TPC[fffff80100903e6c], tl 1
      SUN4V-DTLB: TPC<0xfffff80100903e6c>
      SUN4V-DTLB: O7[fffff801081979d0]
      SUN4V-DTLB: O7<0xfffff801081979d0>
      SUN4V-DTLB: vaddr[fffff80100000000] ctx[1250] pte[98000000000f0610] 
error[2]
      .

      This is recent mainline for ITLB:
      [ 3708.179864] SUN4V-ITLB: TPC<0xfffffc010071cefc>
      [ 3708.188866] SUN4V-ITLB: O7[fffffc010071cee8]
      [ 3708.197377] SUN4V-ITLB: O7<0xfffffc010071cee8>
      [ 3708.206539] SUN4V-ITLB: vaddr[e0003] ctx[1a3c] pte[2900000dcc800eeb] 
error[4]
      .

      Normally sun4v_itlb_error_report() and sun4v_dtlb_error_report() would 
call
      prom_halt() and drop us to OF command prompt "ok". This isn't the case for
      LDOMs and the machine powers off.

      For the HV reported error of HV_ENORADDR for HV HV_MMU_MAP_ADDR_TRAP we 
cause
      a SIGBUS error by qualifying it within do_sparc64_fault() for fault code 
mask
      of FAULT_CODE_BAD_RA. This is done when trap level (%tl) is less or equal
      one("1"). Otherwise, for %tl > 1,  we proceed eventually to 
die_if_kernel().

      The logic of this patch was partially inspired by David Miller's feedback.

      Power off of large sparc64 machines is painful. Plus die_if_kernel 
provides
      more context. A reset sequence isn't a brief period on large sparc64 but
      better than power-off/power-on sequence.

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Signed-off-by: Bob Picco <bob.picco@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 08adafd4a1f8c9b6e2c49d955a0e45743c9ffd9a
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 21:57:16 2014 +0200

      ARM: shmobile: Add manufacturer for KZM boards

      KZM-A9-Dual and KZM-A9-GT are manufactured by Kyoto Microcomputer Co.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 8237f9e5c38098aeb8570a77bacd0fe0ebc61dfa
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Sep 16 21:58:03 2014 +0200

      ARM: shmobile: r8a7740 legacy: Fix copied bug in comment

      The corresponding bug in pm-sh7372.c was fixed in commit
      70fe7b24672a988f ("ARM: shmobile: Do not access sh7372 A4S domain
      internals directly").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f9dd0ce67db80079484f154a27581e30c28e6938
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 15:11:50 2014 +0300

      PCI: xilinx: Fix xilinx_pcie_assign_msi() return value test

      We should be testing "hwirq" instead of "irq".  "irq" is unsigned so it's
      never less than zero.  Also it's uninitialized.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Srikanth Thokala <sthokal@xxxxxxxxxx>

  commit 6df5d768050f31d810dd3ba0ad8210922c3e9b6d
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Tue Sep 9 15:11:32 2014 +0530

      ASoC: Intel: mrfld: Use snd_soc_dai_get_drvdata to derive drv data

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e306b6ee4d7ed7632765165749a36b8c8b4aeff2
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Sep 16 21:02:31 2014 +0200

      ASoC: cs35l32: remove second linux/slab.h inclusion

      linux/slab.h was included twice.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ee30928ab616786cae926c5c2efaa4303ba66802
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 21:22:54 2014 +0200

      regulator: fan53555: add support for Silergy SYR82x regulators

      Silergy SYR82x regulators share the exact same functionality and register 
layout
      as the Fairchild FAN53555 regulators. Therefore extend the driver to add
      support for them.

      Both types use the same vendor id in their ID1 register, so it's not 
possible
      to distinguish them automatically.

      Similarly, the types also do not match. Type 8 used by the SYR827 and 
SYR828
      start at 712.5mV and increment in 12.5mv steps, while the FAN53555 type 8
      starts at 600mV and increments in 10mV steps.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 91f23d8fb67c90a50676e4db9260a21647ef753f
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 21:22:53 2014 +0200

      regulator: fan53555: add devicetree support

      Add the ability to parse regulator-data from the devicetree.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ed801b4046beead31cb83e78a5758497c0a6c3a6
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 21:22:52 2014 +0200

      regulator: add devicetree bindings for Fairchild FAN53555 regulators

      Document the regulator and add a fairchild vendor-prefix.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 63ddc0b8fe5ebbac88e2ac84b489470bf3a22965
  Author: Megan Kamiya <megan.a.kamiya@xxxxxxxxx>
  Date:   Fri Sep 5 20:19:10 2014 -0700

      PCI: Parenthesize PCI_DEVID and PCI_VPD_LRDT_ID parameters

      Add parentheses around parameters in PCI_DEVID and PCI_VPD_LRDT_ID macros
      to prevent possible expansion errors as described by the CERT Secure 
Coding
      Standard: PRE01-C: Use parentheses within macros around parameter names

      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Megan Kamiya <megan.a.kamiya@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 7f1f054b3fac0b19ec0d74e3e18b73785c26f0a8
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:38 2014 +0200

      PCI: tegra: Add Tegra124 support

      The PCIe controller on Tegra124 has two root ports that can be used in a
      x4/x1 or x2/x1 configuration and can run at PCIe 2.0 link speeds (up to
      5 GT/s).  The PHY programming has been moved into a separate controller, 
so
      the driver now needs to request an external PHY referenced using the 
device
      tree.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit ec73276204f06b6446a9c9b70173a1c15f6de536
  Author: Eric Yuen <eyuen@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:37 2014 +0200

      PCI: tegra: Make sure the PCIe PLL is really reset

      Depending on the prior state of the controller, the PLL reset may not be
      pulsed.  Clear the register bit and set it after a small delay to ensure
      that the PLL is really reset.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Eric Yuen <eyuen@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 8d41794c6fc61ac2f09b5c25267e2c68748326cc
  Author: Peter Daifuku <pdaifuku@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:36 2014 +0200

      PCI: tegra: Fix extended configuration space mapping

      The 16 chunks of 64 KiB that need to be stitched together to make up the
      configuration space for one bus (1 MiB) are located 24 bits (== 16 MiB)
      apart in physical address space.  This is determined by the start of the
      extended register field (bits 24-27) in the physical mapping.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Peter Daifuku <pdaifuku@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 0d20d6219216c5b37be8c82ee4a58d7f642e7cb0
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 17:11:35 2014 +0200

      PCI: tegra: Clear CLKREQ# enable on port disable

      When a root port is disabled, disable the CLKREQ# signal if available.

      Tested-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit c22b47f03cdf01c7c4859b818b2a413251dde28d
  Author: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:01:30 2014 +0530

      powerpc: dts: t208x: Change T208x USB controller version

      Change USB controller version to 2.5 in compatible string for T2080/T2081

      Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 9fe373f9997b48fcd6222b95baf4a20c134b587a
  Author: Douglas Lehr <dllehr@xxxxxxxxxx>
  Date:   Thu Aug 21 09:26:52 2014 +1000

      PCI: Increase IBM ipr SAS Crocodile BARs to at least system page size

      The Crocodile chip occasionally comes up with 4k and 8k BAR sizes.  Due to
      an erratum, setting the SR-IOV page size causes the physical function BARs
      to expand to the system page size.  Since ppc64 uses 64k pages, when Linux
      tries to assign the smaller resource sizes to the now 64k BARs the address
      will be truncated and the BARs will overlap.

      Force Linux to allocate the resource as a full page, which avoids the
      overlap.

      [bhelgaas: print expanded resource, too]
      Signed-off-by: Douglas Lehr <dllehr@xxxxxxxxxx>
      Signed-off-by: Anton Blanchard <anton@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Milton Miller <miltonm@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx

  commit e0d1b6b77ced59d852d38fcf9a8a0a1c40c84cee
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 5 14:08:55 2014 +0200

      PCI/AER: Make <linux/aer.h> standalone includable

      The header file references u16 and u32 types, but they are not defined in
      the header nor does the header pull in the necessary includes for them.
      This causes build breakage when the file is included without any of the
      dependencies being satisfied from somewhere else.

      Fix this by including linux/types.h (for u16 and u32).

      [bhelgaas: removed pci_dev declaration (already added by 5ccb8225abf2)]
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit be63497c413e22d5abdf32313f4b469af6aa7f4c
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:28 2014 +0800

      PCI: Use device flag helper functions

      Use PCI device flag helper functions when checking whether a device is
      assigned.  No functional change.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit be507fd09011d2af3b34940fe616a2dd569fd3f7
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:27 2014 +0800

      xen/pciback: Use PCI device flag helper functions

      Use PCI device flag helper functions when assigning or releasing device.
      No functional change.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
      Acked-by: David Vrabel <david.vrabel@xxxxxxxxxx>

  commit ad0d217ca645477ba30c2f3cf1a5bbb7ef18b1fd
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:26 2014 +0800

      KVM: Use PCI device flag helper functions

      Use PCI device flag helper functions when assigning or releasing device.
      No functional change.

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ce0529843a505d09f5809a7db6288d2f038f64c4
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Sep 9 10:21:25 2014 +0800

      PCI: Add device flag helper functions

      Add helper functions to hide direct device flag operations:

          void pci_set_dev_assigned(struct pci_dev *dev);
          void pci_clear_dev_assigned(struct pci_dev *dev);
          bool pci_is_dev_assigned(struct pci_dev *dev);

      Signed-off-by: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 8665a482dbb5dd4cba44f46e3099e783a3695027
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Wed Sep 10 13:12:39 2014 -0400

      PCI: keystone: Set device ID based on SoC to support multiple ports

      K2E SoC has two PCI ports.  The SATA controller is connected to second PCI
      port (port 1).  To support multiple port handling in Keystone PCI driver,
      read the PCI device ID dynamically by iomap/read/unmap during probe and
      save it in driver's private data and update it in host init code.  The PCI
      device ID field in the RC's config space is not filled by default by the
      hardware and has to be updated by the PCI driver by reading the same from
      the SoC register indicated by reg index #2 in DT bindings.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 4455efc90855ff5a6065caea835b0d13a284c5a1
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Wed Sep 10 13:12:38 2014 -0400

      PCI: keystone: Assume controller is already in RC mode

      Keystone PCI hardware supports both RC and EP modes and devcfg register 
has
      bits to boot strap the device to either of these modes.  It seems proper 
to
      add this functionality to the boot loader rather than in the driver as
      device will be operating in either mode, not both any time.  Currently the
      driver supports only RC mode and hence register configuration in the 
driver
      is not needed and the driver can assume the hardware is in RC mode.

      Also update the DT documentation accordingly.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 64d5947b9ee1284b38b8e212e7c94024452b2bb4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:09 2014 -0500

      irqchip: omap-intc: remove unnecessary comments

      no fuctional changes.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 74b6c8ef546dec98f1817147d31f17a1f3aab09e
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:08 2014 -0500

      irqchip: omap-intc: correct maximum number or MIR registers

      maximum number of MIR register is 4, rather than 3.
      Fix that.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit b30791498a140d9460dfb9cb8edcb6fd1065363c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:07 2014 -0500

      irqchip: omap-intc: enable TURBO idle mode

      When TURBO bit is set in the INTC_IDLE register,
      the input synchronizer clock will be autogated
      based on activity on the INTC.

      Because this idle mode increases the interrupt
      latency by 2 clock cycles, we're only enabling
      it during suspend.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 9836ee9f87dc669c8ce2b24ba986600a6977ca8b
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:06 2014 -0500

      irqchip: omap-intc: enable IP protection

      When PROTECTION bit in enabled in PROTECTION
      register, INTC's registers are only accessible
      from privileged mode.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8bb3b375c8837ea73740883a90b1d7719b2653cc
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:05 2014 -0500

      irqchip: omap-intc: remove unnecesary of_address_to_resource() call

      of_iomap(), which is called from omap_init_irq_of(),
      already takes care of making sure we have a valid
      resource to deal with. Because of that, we can
      safely remove our explicit call to of_address_to_resource().

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 503b8d12e7462df0aea9b31ab65ac17b538540c9
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:04 2014 -0500

      irqchip: omap-intc: comment style cleanup

      no functional changes, just making sure comment
      follows Coding Style.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6bd0f16e322b4572fe1e0ff3b0e78c800c2633b4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:03 2014 -0500

      irqchip: omap-intc: minor improvement to omap_irq_pending()

      We already hold the number of Pending registers
      in omap_nr_pending. Let's use that instead.

      Acked-by: Jason Cooper <jason@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8598066cddd186809c4edf5aae5f018c00079e8c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:02 2014 -0500

      arm: omap: irq: move irq.c to drivers/irqchip/

      Just move the code over as it has no dependencies
      on arch/arm/ anymore.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit eaacabc0d9b637c82788c66955b4ba0efebd5500
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 16:15:01 2014 -0500

      irqchip: add irq-omap-intc.h header

      OMAP INTC irqchip driver will be moved under
      drivers/irqchip/ soon but we still have a dependency
      with mach-omap2 when it comes to idle functions.

      In order to make it easy to share those function
      prototypes with OMAP PM code, we introduce this new
      header.

      To avoid modifying several board-files and some of
      the PM-related code, we just include the new header
      from common.h which was already included by all
      users of IRQ-related PM code.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e92ce89c29fe104bc1246913f385093bbae7b564
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Sep 16 15:31:40 2014 -0500

      arm: omap2: n8x0: move i2c devices to DT

      By moving i2c devices to DT we can clean up
      i2c_board_info and fix a problem with moving
      INTC to irq domain where IRQs can be renumbered
      on each boot.

      Cc: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 2134cb997f2f1b2d960ad8705d67dc8d690ba59c
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Sep 3 20:05:34 2014 +0300

      gpio: syscon: reuse for keystone 2 socs

      On Keystone SOCs, ARM host can send interrupts to DSP cores using the
      DSP GPIO controller IP. Each DSP GPIO controller provides 28 IRQ signals 
for
      each DSP core. This is one of the component used by the IPC mechanism used
      on Keystone SOCs.

      Keystone 2 DSP GPIO controller has specific features:
      - each GPIO can be configured only as output pin;
      - setting GPIO value to 1 causes IRQ generation on target DSP core;
      - reading pin value returns 0 - if IRQ was handled or 1 - IRQ is still
        pending.

      This patch updates gpio-syscon driver to be reused by Keystone 2 SoCs,
      because the Keystone 2 DSP GPIO controller is controlled through Syscon
      devices and, as requested by Linus Walleij, such kind of GPIO controllers
      should be integrated with drivers/gpio/gpio-syscon.c driver.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5a3e3f88b0a10f8b5baf224ebda5916195fb8745
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Sep 3 20:05:33 2014 +0300

      gpio: syscon: retrive syscon node and regs offsets from dt

      This patch adds handling of new "gpio,syscon-dev" DT property,
      which allows to specify syscon node and data/direction registers
      offsets in DT.

      "gpio,syscon-dev" has following format:
        gpio,syscon-dev = <&syscon_dev data_reg_offset [direction_reg_offset]>;

      where
       - syscon_dev - phandle on syscon node
       - data_reg_offset - offset of data register (in bytes)
       - direction_reg_offset - offset of dirrection register (optional, in 
bytes)

      for example:
        gpio,syscon-dev = <&devctrl 0x254>;

      In such way, the support of multiple Syscon GPIO devices is added.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2c341d62eb4b697793c29da51fda64328df5ff59
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Sep 3 20:05:32 2014 +0300

      gpio: syscon: add soc specific callback to assign output value

      Some SoCs (like Keystone) may require to perform special
      sequence of operations to assign output GPIO value, so default
      implementation of .set() callback from gpio-syscon driver
      can't be used.

      Hence, add optional, SoC specific callback to assign output
      gpio value.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c15982dfa8227f3e8fd2a6e2e13a009a9991d96c
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Mon Sep 8 13:03:34 2014 -0400

      PCI: keystone: Limit MRSS for all downstream devices

      Keystone PCIe controller has a limitation that memory read request size
      must not exceed 256 bytes.  This is a hardware limitation.  Add a quirk to
      force this limit on all downstream devices by updating MRRS.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit bceee4a97eb58bd0e80e39eff11b506ddd9e7ad3
  Author: Andreas Noever <andreas.noever@xxxxxxxxx>
  Date:   Tue Sep 16 15:16:02 2014 -0600

      PCI: pciehp: Prevent NULL dereference during probe

      pciehp assumes that dev->subordinate, the struct pci_bus for a bridge's
      secondary bus, exists.  But we do not create that bus if we run out of bus
      numbers during enumeration.  This leads to a NULL dereference in
      init_slot() (and other places).

      Change pciehp_probe() to return -ENODEV when no secondary bus is present.

      Signed-off-by: Andreas Noever <andreas.noever@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      CC: stable@xxxxxxxxxxxxxxx        # v3.2+

  commit bf3c228d36c6b3c90074f928e84e318621969cc6
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Wed Sep 17 02:34:18 2014 +0800

      net: fec: fix build error at m68k platform

      reproduce:
        wget 
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
 -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout 4d494cdc92b3b9a0f5fb9e1560810fa27d5a0489
        make.cross ARCH=m68k  m5272c3_defconfig
        make.cross ARCH=m68k

      drivers/net/ethernet/freescale/fec.h:262:0: warning: "FEC_R_DES_START" 
redefined
       #define FEC_R_DES_START(X) ((X == 1) ? FEC_R_DES_START_1 : \
       ^
      drivers/net/ethernet/freescale/fec.h:158:0: note: this is the location of 
the previous definition
       #define FEC_R_DES_START  0x3d0 /* Receive descriptor ring */
       ^
      drivers/net/ethernet/freescale/fec.h:265:0: warning: "FEC_X_DES_START" 
redefined
       #define FEC_X_DES_START(X) ((X == 1) ? FEC_X_DES_START_1 : \

      ...

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ec4518aad8329364af373f4bf7f4eff25a01a339
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 10:50:01 2014 -0700

      locktorture: Document boot/module parameters

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 59da22a02032cf1a069ec431f93d403b321ff6b4
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 10:36:15 2014 -0700

      rcutorture: Rename rcutorture_runnable parameter

      This commit changes rcutorture_runnable to torture_runnable, which is
      consistent with the names of the other parameters and is a bit shorter
      as well.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit aaa693e3d8030e4cc531c71facb650ae0880f2fb
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:41:27 2014 -0700

      locktorture: Add test scenario for rwsem_lock

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 862917a52b5f108200c1aa2a4f5a35c9156c84b9
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:36:53 2014 -0700

      locktorture: Add test scenario for mutex_lock

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 0acf0153169768a5d672fdcb163279bd05f94ef2
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:19:29 2014 -0700

      locktorture: Make torture scripting account for new _runnable name

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 630952c22b04ada7e88ad93b87ad893cd818cc6b
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 21:42:25 2014 -0700

      locktorture: Introduce torture context

      The amount of global variables is getting pretty ugly. Group variables
      related to the execution (ie: not parameters) in a new context structure.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4a3b427f0b27c7e15edfa607524ff012a155337a
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 21:41:30 2014 -0700

      locktorture: Support rwsems

      We can easily do so with our new reader lock support. Just an arbitrary
      design default: readers have higher (5x) critical region latencies than
      writers: 50 ms and 10 ms, respectively.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4f6332c1dce9c64ef6bf93842067250dd850e482
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 21:40:41 2014 -0700

      locktorture: Add infrastructure for torturing read locks

      Most of it is based on what we already have for writers. This allows
      readers to be very independent (and thus configurable), enabling
      future module parameters to control things such as rw distribution.
      Furthermore, readers have their own delaying function, allowing us
      to test different rw critical region latencies, and stress locking
      internals. Similarly, statistics, for now will only serve for the
      number of lock acquisitions -- as opposed to writers, readers have
      no failure detection.

      In addition, introduce a new nreaders_stress module parameter. The
      default number of readers will be the same number of writers threads.
      Writer threads are interleaved with readers. Documentation is updated,
      respectively.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit d36a7a0d5e8b5bff1671723d733eb61621b0cee4
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:21 2014 -0700

      torture: Address race in module cleanup

      When performing module cleanups by calling torture_cleanup() the
      'torture_type' string in nullified However, callers are not necessarily
      done, and might still need to reference the variable. This impacts
      both rcutorture and locktorture, causing printing things like:

      [   94.226618] (null)-torture: Stopping lock_torture_writer task
      [   94.226624] (null)-torture: Stopping lock_torture_stats task

      Thus delay this operation until the very end of the cleanup process.
      The consequence (which shouldn't matter for this kid of program) is,
      of course, that we delay the window between rmmod and modprobing,
      for instance in module_torture_begin().

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 1e6757a92189278c484799ea98fc69bdc528940e
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:20 2014 -0700

      locktorture: Make statistics generic

      The statistics structure can serve well for both reader and writer
      locks, thus simply rename some fields that mention 'write' and leave
      the declaration of lwsa.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit f095bfc0ea04829d6962edaf06a5c56e0c251f5b
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:19 2014 -0700

      locktorture: Teach about lock debugging

      Regular locks are very different than locks with debugging. For instance
      for mutexes, debugging forces to only take the slowpaths. As such, the
      locktorture module should take this into account when printing related
      information -- specifically when printing user passed parameters, it seems
      the right place for such info.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 42ddc75ddd478edac6ad9dc8c63abb4441541af2
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:18 2014 -0700

      locktorture: Support mutexes

      Add a "mutex_lock" torture test. The main difference with the already
      existing spinlock tests is that the latency of the critical region
      is much larger. We randomly delay for (arbitrarily) either 500 ms or,
      otherwise, 25 ms. While this can considerably reduce the amount of
      writes compared to non blocking locks, if run long enough it can have
      the same torturous effect. Furthermore it is more representative of
      mutex hold times and can stress better things like thrashing.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit cdf26bb10bcb50161d452b16eb3cf2901645d625
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:17 2014 -0700

      locktorture: Add documentation

      Just like Documentation/RCU/torture.txt, begin a document for the
      locktorture module. This module is still pretty green, so I have
      just added some specific sections to the doc (general desc, params,
      usage, etc.). Further development should update the file.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      [ paulmck: Apply Randy Dunlap review comments. ]
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 9f6c38e70b6c7ea379394a755fe76e09996f5370
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Tue Sep 16 00:33:42 2014 -0700

      net: sched: cls_cgroup need tcf_exts_init in all cases

      This ensures the tcf_exts_init() is called for all cases.

      Fixes: 952313bd62589cae216a57 ("net: sched: cls_cgroup use RCU")
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2d9d65fa4418b64112199449e90af226764537e4
  Merge: e1f93eb 971427f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 16:21:48 2014 -0400

      Merge branch 'net_next_ovs' of 
git://git.kernel.org/pub/scm/linux/kernel/git/pshelar/openvswitch

      Pravin B Shelar says:

      ====================
      Open vSwitch

      Following patches adds recirculation and hash action to OVS.
      First patch removes pointer to stack object. Next three patches
      does code restructuring which is required for last patch.
      Recirculation implementation is changed, according to comments from
      David Miller, to avoid using recursive calls in OVS. It is using
      queue to record recirc action and deferred recirc is executed at
      the end of current actions execution.

      v1-v2:
      Changed subsystem name in subject to openvswitch
      v2-v3:
      Added patch to remove pkt_key pointer from skb->cb.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a0a260a0f6ff0226c33cf28a5cc26711ab0ae5f
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 16:43:42 2014 +0200

      ath9k: enable ext channel pulse detection

      Enable pulse detection on extension channel if 40MHz channel width has 
been set

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 853854d6b2e43b7f7fbbcc87558503f00aa0abf2
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 07:19:27 2014 +0530

      ath9k: Fix build error

      This happens when CONFIG_ATH9K_CHANNEL_CONTEXT is
      not enabled.

      ../drivers/net/wireless/ath/ath9k/recv.c: In function 
â??ath_rx_ps_beaconâ??:
      ../drivers/net/wireless/ath/ath9k/recv.c:553:27: error: â??struct 
ath_softcâ?? has no member named â??offchannelâ??
          if (sc->cur_chan == &sc->offchannel.chan)
                                 ^
      ../scripts/Makefile.build:257: recipe for target 
'drivers/net/wireless/ath/ath9k/recv.o' failed
      make[10]: *** [drivers/net/wireless/ath/ath9k/recv.o] Error 1
      ../scripts/Makefile.build:404: recipe for target 
'drivers/net/wireless/ath/ath9k' failed
      make[9]: *** [drivers/net/wireless/ath/ath9k] Error 2

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 44b47a7d483297f753577ed23369fcdeb67aac5e
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:16 2014 +0200

      ath9k: initialize ath_node linked list

      Initialize neighbor linked list used by dynack to compute ACK timeout
      as the maximum STA ACK timeout

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 24a1936bda0aa1ccf95c63dd3042a970885aaf11
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:15 2014 +0200

      ath9k: enable dynack using set_coverage_class codepath

      Enable ACK timeout estimation algorithm if set_coverage_class routine has 
been
      called with negative coverage_class parameter. Dynack is automatically 
disabled
      setting valid value for coverage class

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7a90744c333e5038793217f695dbbdb776b58698
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:14 2014 +0200

      ath9k: add debugfs support for dynack

      Add ack_to entry to debugfs in order to dump current ACK timeout value

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 35c273eafe764791c635a45b5292039bbffea38f
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:13 2014 +0200

      ath9k: enable control frame reception

      Set control frame bit in rx filter if dynack processing has been activated
      in order to enable ACK frame reception

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 982e0395d32780f6b3fcdbced1d17bbe909dd19f
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:12 2014 +0200

      ath9k: add sampling methods for (tx|rx) timestamp

      Add sampling methods for ACK RX timestamp in ath_rx_tasklet() and for TX 
frame
      timestamp in ath_tx_complete_aggr() and in ath_tx_process_buffer(). These
      samples will be used in dynack processing for ACK timeout estimation

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7aefa8aacbd4694db9a7ea7cbff490a1e31c3613
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:11 2014 +0200

      ath9k: do not overwrite ACK timeout estimation

      Do not overwrite ACK timeout estimation in 
ath9k_hw_init_global_settings() if
      dynack processing has been enabled

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ce7191526854f79b90bf627c5a8b8993491a3c2b
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:10 2014 +0200

      ath9k: add config for (en|dis)abling ACK timeout estimation

      Add ACK timeout estimation algorithm to ath9k Makefile and Kconfig

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c774d57fd47c71675bb8c41a4dc2aafd78baa39d
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:09 2014 +0200

      ath9k: add dynamic ACK timeout estimation

      Add dynamic ACK timeout estimation algorithm based on ACK frame RX 
timestamp,
      TX frame timestamp and frame duration.

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Tested-by: Philippe Duchein <wireless-dev@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 36678b2b67d7d455d5f4054604f97834a316a121
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:08 2014 +0200

      ath9k: add duration field to ath_tx_status

      Add duration field to ath_tx_status in order to report frame duration for 
each
      entry in multi-retry chain. These fields will be used in ACK timeout 
estimation
      algorithm (dynack)

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8e15e09465977d38ed4cc45af10148a4e6542f1c
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Tue Sep 16 02:13:07 2014 +0200

      ath9k: export methods related to ACK timeout estimation

      Remove static keyword and export ath9k_hw_setslottime(),
      ath9k_hw_set_ack_timeout() and ath9k_hw_set_cts_timeout() in hw.h.
      These methods will be used in ACK timeout estimation algorithm (dynack)

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e1f93eb06c3a13b29b1980f27dada960503cd49e
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:31:42 2014 -0700

      net: sched: cls_fw: add missing tcf_exts_init call in fw_change()

      When allocating a new structure we also need to call tcf_exts_init
      to initialize exts.

      A follow up patch might be in order to remove some of this code
      and do tcf_exts_assign(). With this we could remove the
      tcf_exts_init/tcf_exts_change pattern for some of the classifiers.
      As part of the future tcf_actions RCU series this will need to be
      done. For now fix the call here.

      Fixes e35a8ee5993ba81fd6c0 ("net: sched: fw use RCU")
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d14cbfc88ff87e5054d67fde3ba5f4c20b773dab
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:31:17 2014 -0700

      net: sched: cls_cgroup fix possible memory leak of 'new'

      tree:   git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git 
master
      head:   54996b529ab70ca1d6f40677cd2698c4f7127e87
      commit: c7953ef23042b7c4fc2be5ecdd216aacff6df5eb [625/646] net: sched: 
cls_cgroup use RCU

      net/sched/cls_cgroup.c:130 cls_cgroup_change() warn: possible memory leak 
of 'new'
      net/sched/cls_cgroup.c:135 cls_cgroup_change() warn: possible memory leak 
of 'new'
      net/sched/cls_cgroup.c:139 cls_cgroup_change() warn: possible memory leak 
of 'new'

      Fixes: c7953ef23042b7c4fc2be5ecdd216aac ("net: sched: cls_cgroup use RCU")
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a96366bf263919c529baa74a0b029c82a8388045
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:30:49 2014 -0700

      net: sched: cls_u32 add missing rcu_assign_pointer and annotation

      Add missing rcu_assign_pointer and missing  annotation for ht_up
      in cls_u32.c

      Caught by kbuild bot,

      >> net/sched/cls_u32.c:378:36: sparse: incorrect type in initializer 
(different address spaces)
         net/sched/cls_u32.c:378:36:    expected struct tc_u_hnode *ht
         net/sched/cls_u32.c:378:36:    got struct tc_u_hnode [noderef] 
<asn:4>*ht_up
      >> net/sched/cls_u32.c:610:54: sparse: incorrect type in argument 4 
(different address spaces)
         net/sched/cls_u32.c:610:54:    expected struct tc_u_hnode *ht
         net/sched/cls_u32.c:610:54:    got struct tc_u_hnode [noderef] 
<asn:4>*ht_up
      >> net/sched/cls_u32.c:684:18: sparse: incorrect type in assignment 
(different address spaces)
         net/sched/cls_u32.c:684:18:    expected struct tc_u_hnode [noderef] 
<asn:4>*ht_up
         net/sched/cls_u32.c:684:18:    got struct tc_u_hnode *[assigned] ht
      >> net/sched/cls_u32.c:359:18: sparse: dereference of noderef expression

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80aab73de4a076fc70ad5cc60395d935c40e605d
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Mon Sep 15 23:30:26 2014 -0700

      net: sched: fix unsued cpu variable

      kbuild test robot reported an unused variable cpu in cls_u32.c
      after the patch below. This happens when PERF and MARK config
      variables are disabled

      Fix this is to use separate variables for perf and mark
      and define the cpu variable inside the ifdef logic.

      Fixes: 459d5f626da7 ("net: sched: make cls_u32 per cpu")'
      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Cong Wang <cwang@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 69301eaa7fdab984c55c227359905fd522dbfc9c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 16:43:43 2014 -0700

      net_sched: fix a null pointer dereference in tcindex_set_parms()

      This patch fixes the following crash:

      [   42.199159] BUG: unable to handle kernel NULL pointer dereference at 
0000000000000018
      [   42.200027] IP: [<ffffffff817e3fc4>] tcindex_set_parms+0x45c/0x526
      [   42.200027] PGD d2319067 PUD d4ffe067 PMD 0
      [   42.200027] Oops: 0000 [#1] SMP DEBUG_PAGEALLOC
      [   42.200027] CPU: 0 PID: 541 Comm: tc Not tainted 3.17.0-rc4+ #603
      [   42.200027] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
      [   42.200027] task: ffff8800d22d2670 ti: ffff8800ce790000 task.ti: 
ffff8800ce790000
      [   42.200027] RIP: 0010:[<ffffffff817e3fc4>]  [<ffffffff817e3fc4>] 
tcindex_set_parms+0x45c/0x526
      [   42.200027] RSP: 0018:ffff8800ce793898  EFLAGS: 00010202
      [   42.200027] RAX: 0000000000000001 RBX: ffff8800d1786498 RCX: 
0000000000000000
      [   42.200027] RDX: ffffffff82114ec8 RSI: ffffffff82114ec8 RDI: 
ffffffff82114ec8
      [   42.200027] RBP: ffff8800ce793958 R08: 00000000000080d0 R09: 
0000000000000001
      [   42.200027] R10: ffff8800ce7939a0 R11: 0000000000000246 R12: 
ffff8800d017d238
      [   42.200027] R13: 0000000000000018 R14: ffff8800d017c6a0 R15: 
ffff8800d1786620
      [   42.200027] FS:  00007f4e24539740(0000) GS:ffff88011a600000(0000) 
knlGS:0000000000000000
      [   42.200027] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [   42.200027] CR2: 0000000000000018 CR3: 00000000cff38000 CR4: 
00000000000006f0
      [   42.200027] Stack:
      [   42.200027]  ffff8800ce0949f0 0000000000000000 0000000200000003 
ffff880000000000
      [   42.200027]  ffff8800ce7938b8 ffff8800ce7938b8 0000000600000007 
0000000000000000
      [   42.200027]  ffff8800ce7938d8 ffff8800ce7938d8 0000000600000007 
ffff8800ce0949f0
      [   42.200027] Call Trace:
      [   42.200027]  [<ffffffff817e4169>] tcindex_change+0xdb/0xee
      [   42.200027]  [<ffffffff817c16ca>] tc_ctl_tfilter+0x44d/0x63f
      [   42.200027]  [<ffffffff8179d161>] rtnetlink_rcv_msg+0x181/0x194
      [   42.200027]  [<ffffffff8179cf9d>] ? rtnl_lock+0x17/0x19
      [   42.200027]  [<ffffffff8179cfe0>] ? __rtnl_unlock+0x17/0x17
      [   42.200027]  [<ffffffff817ee296>] netlink_rcv_skb+0x49/0x8b
      [   43.462494]  [<ffffffff8179cfc2>] rtnetlink_rcv+0x23/0x2a
      [   43.462494]  [<ffffffff817ec8df>] netlink_unicast+0xc7/0x148
      [   43.462494]  [<ffffffff817ed413>] netlink_sendmsg+0x5cb/0x63d
      [   43.462494]  [<ffffffff810ad781>] ? mark_lock+0x2e/0x224
      [   43.462494]  [<ffffffff817757b8>] __sock_sendmsg_nosec+0x25/0x27
      [   43.462494]  [<ffffffff81778165>] sock_sendmsg+0x57/0x71
      [   43.462494]  [<ffffffff81152bbd>] ? might_fault+0x57/0xa4
      [   43.462494]  [<ffffffff81152c06>] ? might_fault+0xa0/0xa4
      [   43.462494]  [<ffffffff81152bbd>] ? might_fault+0x57/0xa4
      [   43.462494]  [<ffffffff817838fd>] ? verify_iovec+0x69/0xb7
      [   43.462494]  [<ffffffff817784f8>] ___sys_sendmsg+0x21d/0x2bb
      [   43.462494]  [<ffffffff81009db3>] ? native_sched_clock+0x35/0x37
      [   43.462494]  [<ffffffff8109ab53>] ? sched_clock_local+0x12/0x72
      [   43.462494]  [<ffffffff810ad781>] ? mark_lock+0x2e/0x224
      [   43.462494]  [<ffffffff8109ada4>] ? sched_clock_cpu+0xa0/0xb9
      [   43.462494]  [<ffffffff810aee37>] ? __lock_acquire+0x5fe/0xde4
      [   43.462494]  [<ffffffff8119f570>] ? rcu_read_lock_held+0x36/0x38
      [   43.462494]  [<ffffffff8119f75a>] ? __fcheck_files.isra.7+0x4b/0x57
      [   43.462494]  [<ffffffff8119fbf2>] ? __fget_light+0x30/0x54
      [   43.462494]  [<ffffffff81779012>] __sys_sendmsg+0x42/0x60
      [   43.462494]  [<ffffffff81779042>] SyS_sendmsg+0x12/0x1c
      [   43.462494]  [<ffffffff819d24d2>] system_call_fastpath+0x16/0x1b

      'p->h' could be NULL while 'cp->h' is always update to date.

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-By: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 44b75e43178276f57141c314661526496e85a3ab
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 16:43:42 2014 -0700

      net_sched: fix memory leak in cls_tcindex

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-By: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10615a5c49721803ed258316280858142a24e72a
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Tue Sep 9 15:11:25 2014 +0530

      ASoC: Intel: mrfld: add bytes control for modules

      This patch add support for various modules like eq etc for mrfld DSP.
      All these modules will be exposed to usermode as bytes controls.

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d2b16b8fa1b6352757cd0a58234591e1496a82ad
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Tue Sep 9 15:11:24 2014 +0530

      ASoC: Intel: mfld-pcm: don't call trigger ops to DSP for internal streams

      For internal stream i.e. BE we have don't need trigger ops as that
      would be handled by DAPM for us in subsequent patches

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 844749764b416ee2c4ba2da328c04eaad7388242
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Tue Sep 16 14:52:03 2014 -0400

      ext4: explicitly inform user about orphan list cleanup

      Production fs likely compiled/mounted w/o jbd debugging, so orphan
      list clearing will be silent.

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 1245799f752fa817a030b3b4448466e83ee7d61d
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Tue Sep 16 14:50:50 2014 -0400

      jbd2: jbd2_log_wait_for_space improve error detetcion

      If EIO happens after we have dropped j_state_lock, we won't notice
      that the journal has been aborted.  So it is reasonable to move this
      check after we have grabbed the j_checkpoint_mutex and re-grabbed the
      j_state_lock.  This patch helps to prevent false positive complain
      after EIO.

      #DMESG:
      __jbd2_log_wait_for_space: needed 8448 blocks and only had 8386 space 
available
      __jbd2_log_wait_for_space: no way to get more journal space in ram1-8
      ------------[ cut here ]------------
      WARNING: CPU: 15 PID: 6739 at fs/jbd2/checkpoint.c:168 
__jbd2_log_wait_for_space+0x188/0x200()
      Modules linked in: brd iTCO_wdt lpc_ich mfd_core igb ptp dm_mirror 
dm_region_hash dm_log dm_mod
      CPU: 15 PID: 6739 Comm: fsstress Tainted: G        W      
3.17.0-rc2-00429-g684de57 #139
      Hardware name: Intel Corporation W2600CR/W2600CR, BIOS 
SE5C600.86B.99.99.x028.061320111235 06/13/2011
       00000000000000a8 ffff88077aaab878 ffffffff815c1a8c 00000000000000a8
       0000000000000000 ffff88077aaab8b8 ffffffff8106ce8c ffff88077aaab898
       ffff8807c57e6000 ffff8807c57e6028 0000000000002100 ffff8807c57e62f0
      Call Trace:
       [<ffffffff815c1a8c>] dump_stack+0x51/0x6d
       [<ffffffff8106ce8c>] warn_slowpath_common+0x8c/0xc0
       [<ffffffff8106ceda>] warn_slowpath_null+0x1a/0x20
       [<ffffffff812419f8>] __jbd2_log_wait_for_space+0x188/0x200
       [<ffffffff8123be9a>] start_this_handle+0x4da/0x7b0
       [<ffffffff810990e5>] ? local_clock+0x25/0x30
       [<ffffffff810aba87>] ? lockdep_init_map+0xe7/0x180
       [<ffffffff8123c5bc>] jbd2__journal_start+0xdc/0x1d0
       [<ffffffff811f2414>] ? __ext4_new_inode+0x7f4/0x1330
       [<ffffffff81222a38>] __ext4_journal_start_sb+0xf8/0x110
       [<ffffffff811f2414>] __ext4_new_inode+0x7f4/0x1330
       [<ffffffff810ac359>] ? lock_release_holdtime+0x29/0x190
       [<ffffffff812025bb>] ext4_create+0x8b/0x150
       [<ffffffff8117fe3b>] vfs_create+0x7b/0xb0
       [<ffffffff8118097b>] do_last+0x7db/0xcf0
       [<ffffffff8117e31d>] ? inode_permission+0x4d/0x50
       [<ffffffff811845d2>] path_openat+0x242/0x590
       [<ffffffff81191a76>] ? __alloc_fd+0x36/0x140
       [<ffffffff81184a6a>] do_filp_open+0x4a/0xb0
       [<ffffffff81191b61>] ? __alloc_fd+0x121/0x140
       [<ffffffff81172f20>] do_sys_open+0x170/0x220
       [<ffffffff8117300e>] SyS_open+0x1e/0x20
       [<ffffffff811715d6>] SyS_creat+0x16/0x20
       [<ffffffff815c7e12>] system_call_fastpath+0x16/0x1b
      ---[ end trace cd71c831f82059db ]---

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 064d83892e9ba547f7d4eae22cbca066d95210ce
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Tue Sep 16 14:43:09 2014 -0400

      jbd2: free bh when descriptor block checksum fails

      Free the buffer head if the journal descriptor block fails checksum
      verification.

      This is the jbd2 port of the e2fsprogs patch "e2fsck: free bh on csum
      verify error in do_one_pass".

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit a0626e75954078cfacddb00a4545dde821170bc5
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Tue Sep 16 14:34:59 2014 -0400

      ext4: check EA value offset when loading

      When loading extended attributes, check each entry's value offset to
      make sure it doesn't collide with the entries.

      Without this check it is easy to crash the kernel by mounting a
      malicious FS containing a file with an EA wherein e_value_offs = 0 and
      e_value_size > 0 and then deleting the EA, which corrupts the name
      list.

      (See the f_ea_value_crash test's FS image in e2fsprogs for an example.)

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 803b58367ffb7ae89397637122f9a71b2ee40687
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 08:00:29 2014 +0200

      Bluetooth: btusb: Implement driver internal packet reassembly

      When receiving USB interrupt, bulk or isochronous packet, they normally
      come in fragments. So far the driver just handed each fragment off to
      the hci_recv_fragment function of the Bluetooth core. That function is
      however so specific that is does not belong in the core. This patch
      implements the same reassembly logic in the driver.

      In addition this fixes a long standing bug where multiple complete
      packets are received within a single USB packet.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 8af252272a0d634b59c4c7fa88200b06695decde
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Sep 16 10:22:54 2014 -0700

      regulator: rk808: Add function for ramp delay for buck1/buck2

      On rk808 buck1 and buck2 have programmable ramp delays.  Let's add a
      function to allow a client of rk808 to set them.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d3aba0460a2e13b49892f7a12237f82658c44257
  Author: Robin Murphy <Robin.Murphy@xxxxxxx>
  Date:   Thu Aug 28 17:52:00 2014 +0100

      iommu/arm-smmu: support MMU-401

      MMU-401 is similar to MMU-400, but updated with limited ARMv8 support.

      Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 093604033361928f7f355b4d1766d0179ae747fb
  Author: Robin Murphy <Robin.Murphy@xxxxxxx>
  Date:   Thu Aug 28 17:51:59 2014 +0100

      iommu/arm-smmu: fix architecture version detection

      The SMMU driver was relying on a quirk of MMU-500 r2px to identify
      the correct architecture version. Since this does not apply to other
      implementations, make the architecture version for each supported
      implementation explicit.

      While we're at it, remove the unnecessary #ifdef since the dependencies
      for CONFIG_ARM_SMMU already imply CONFIG_OF.

      Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 28d6007ba2fd344164e01ef300af7f621e9e6b0d
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Sep 1 16:24:48 2014 +0100

      iommu/arm-smmu: don't bother truncating the s1 output size to VA_BITS

      In order for nested translation to work correctly, we need to ensure
      that the maximum output address size from stage-1 is <= the maximum
      supported input address size to stage-2. The latter is currently defined
      by VA_BITS, since we make use of the CPU page table functions for
      allocating out tables and so the driver currently enforces this
      restriction by truncating the stage-1 output size during probe.

      In reality, this doesn't make a lot of sense; the guest OS is responsible
      for managing the stage-1 page tables, so we actually just need to ensure
      that the ID registers of the virtual SMMU interface only advertise the
      supported stage-2 input size.

      This patch fixes the problem by treating the stage-1 and stage-2 input
      address sizes separately.

      Reported-by: Tirumalesh Chalamarla <tchalamarla@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit c757e8528a304214d0a9be2e99011b94bf374d37
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Wed Jul 30 11:33:25 2014 +0100

      iommu/arm-smmu: use page shift instead of page size to avoid division

      Arbitrary integer division is not available in all ARM CPUs, so the GCC
      may spit out calls to helper functions which are not implemented in
      the kernel.

      This patch avoids these problems in the SMMU driver by using page shift
      instead of page size, so that divisions by the page size (as required
      by the vSMMU code) can be expressed as a simple right shift.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 844e35bdfe834fccb5def1bc4cd614ca22409d0c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Thu Jul 17 11:23:51 2014 +0100

      iommu/arm-smmu: put iommu_domain pointer in dev->archdata.iommu

      In preparation for nested translation support, stick a pointer to the
      iommu_domain in dev->archdata.iommu. This makes it much easier to grab
      hold of the physical group configuration (e.g. cbndx) when dealing with
      vSMMU accesses from a guest.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 8f68f8e28298abdf518648e794c71e534eb8841c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Jul 15 11:27:08 2014 +0100

      iommu/arm-smmu: add support for multi-master iommu groups

      Whilst the driver currently creates one IOMMU group per device, this
      will soon change when we start supporting non-transparent PCI bridges
      which require all upstream masters to be assigned to the same address
      space.

      This patch reworks our IOMMU group code so that we can easily support
      multi-master groups. The master configuration (streamids and smrs) is
      stored as private iommudata on the group, whilst the low-level 
attach/detach
      code is updated to avoid double alloc/free when dealing with multiple
      masters sharing the same SMMU configuration. This unifies device
      handling, regardless of whether the device sits on the platform or pci
      bus.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 4cf740b0b6628bda1e5c9201ae0d4f56fc6c06a5
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Mon Jul 14 19:47:39 2014 +0100

      iommu/arm-smmu: allow translation stage to be forced on the cmdline

      When debugging and testing code on an SMMU that supports nested
      translation, it can be useful to restrict the driver to a particular
      stage of translation.

      This patch adds a module parameter to the ARM SMMU driver to allow this
      by restricting the ability of the probe() code to detect support for
      only the specified stage.

      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 365a7bb32e097a8501a6a70b9225abcb09924f8c
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Tue Sep 16 14:25:05 2014 +0300

      spi: davinci: add support for adding delay between word's transmissions

      This patch adds ability to configure delay between transmission of
      words over SPI bus if it's required by SPI slave devices.

      New optional SPI slave property:
      - ti,spi-word-delay : delay between transmission of words
        (SPIFMTn.WDELAY, SPIDAT1.WDEL)

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 23a8e5c2d2a481fcf382490369c27b405a650212
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 20:40:16 2014 -0700

      locktorture: Rename locktorture_runnable parameter

      ... to just 'torture_runnable'. It follows other variable naming
      and is shorter.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 96b4672703ed4538c7fc25de36df4415a0ee237c
  Merge: e98d06d a53dd6a
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:10:44 2014 -0700

      Merge branch 'rcu-tasks.2014.09.10a' into HEAD

      rcu-tasks.2014.09.10a: Add RCU-tasks flavor of RCU.

  commit e98d06dd6cd791b5138b0fc6c14a9c0b4d1f2e72
  Merge: 2456d2a 73a860c c847f14 bc51896
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:08:34 2014 -0700

      Merge branches 'doc.2014.09.07a', 'fixes.2014.09.10a', 
'nocb-nohz.2014.09.16b' and 'torture.2014.09.07a' into HEAD

      doc.2014.09.07a: Documentation updates.
      fixes.2014.09.10a: Miscellaneous fixes.
      nocb-nohz.2014.09.16b: No-CBs CPUs and NO_HZ_FULL updates.
      torture.2014.09.07a: Torture-test updates.

  commit c847f14217d5aec5336272a54a32ffcf6e06ddcb
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 13:54:21 2014 -0700

      rcu: Avoid misordering in nocb_leader_wait()

      The NOCB follower wakeup ordering depends on the store to the tail
      pointer happening before the wakeup.  However, because atomic_long_add()
      does not return a value, it does not provide ordering guarantees, and
      the locking in wake_up() only guarantees that the store will happen
      before the unlock, which might be too late.  Even though this is only a
      theoretical issue, this commit adds a smp_mb__after_atomic() after the
      final atomic_long_add() to provide the needed ordering guarantee.

      Reported-by: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 1772947bd0126661866069157e95197e9c0020e9
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:27:31 2014 -0700

      rcu: Handle NOCB callbacks from irq-disabled idle code

      If an RCU callback is queued on a no-CBs CPU from idle code with irqs
      disabled, and if that CPU stays idle forever after, the callback will
      never be invoked.  This commit therefore adds a check for this situation
      in ____call_rcu_nocb(), invoking the RCU core solely for the purpose
      of the ensuing return-to-idle transition.  (If the CPU doesn't return
      to idle, the next scheduling-clock interrupt will fix things up.)

      Reported-by: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 39953dfd40077c7480b1d5deb4d617e086b1c865
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 10:47:48 2014 -0700

      rcu: Avoid misordering in __call_rcu_nocb_enqueue()

      The NOCB leader wakeup ordering depends on the store to the header
      happening before the check for the leader already being awake.  However,
      because atomic_long_add() does not return a value, it does not provide
      ordering guarantees, the incorrect comment in wake_nocb_leader()
      notwithstanding.  This commit therefore adds a smp_mb__after_atomic()
      after the final atomic_long_add() to provide the needed ordering
      guarantee.

      Reported-by: Amit Shah <amit.shah@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 663e131090dd10bac9dc0b4f5b624dd3211b20f6
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 11:34:33 2014 -0700

      rcu: Don't track sysidle state if no nohz_full= CPUs

      If there are no nohz_full= CPUs, then there is currently no reason to
      track sysidle state.  This commit therefore short-circuits this state
      tracking if !tick_nohz_full_enabled().

      Note that these checks will need to be revisited if nohz_full= state
      can ever be changed at runtime.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Acked-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 417e8d26557c4264a484d78a7491316751afa46f
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 11:26:54 2014 -0700

      rcu: Eliminate redundant rcu_sysidle_state variable

      Now that we have rcu_state_p, which references rcu_preempt_state for
      TREE_PREEMPT_RCU and rcu_sched_state for TREE_RCU, we don't need a
      separate rcu_sysidle_state variable.  This commit therefore eliminates
      rcu_preempt_state in favor of rcu_state_p.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Acked-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 22c2f669611590b428647ac9a73bc63ef3989d4b
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Jul 17 20:11:01 2014 -0400

      rcu: Check for have_rcu_nocb_mask instead of rcu_nocb_mask

      If we configure a kernel with CONFIG_NOCB_CPU=y, 
CONFIG_RCU_NOCB_CPU_NONE=y and
      CONFIG_CPUMASK_OFFSTACK=n and do not pass in a rcu_nocb= boot parameter, 
the
      cpumask rcu_nocb_mask can be garbage instead of NULL.

      Hence this commit replaces checks for rcu_nocb_mask == NULL with a check 
for
      have_rcu_nocb_mask.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 35ce7f29a44a888c45c0a9f202f69e10613c5306
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 11:30:24 2014 -0700

      rcu: Create rcuo kthreads only for onlined CPUs

      RCU currently uses for_each_possible_cpu() to spawn rcuo kthreads,
      which can result in more rcuo kthreads than one would expect, for
      example, derRichard reported 64 CPUs worth of rcuo kthreads on an
      8-CPU image.  This commit therefore creates rcuo kthreads only for
      those CPUs that actually come online.

      This was reported by derRichard on the OFTC IRC network.

      Reported-by: Richard Weinberger <richard@xxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 9386c0b75dda05f535a10ea1abf1817fe292c81c
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Jul 13 12:00:53 2014 -0700

      rcu: Rationalize kthread spawning

      Currently, RCU spawns kthreads from several different early_initcall()
      functions.  Although this has served RCU well for quite some time,
      as more kthreads are added a more deterministic approach is required.
      This commit therefore causes all of RCU's early-boot kthreads to be
      spawned from a single early_initcall() function.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit f4aa84ba24872e3a8e59b58bc8533cae95597f2e
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:17 2014 -0400

      rcu: Return false instead of 0 in rcu_nocb_adopt_orphan_cbs()

      Return false instead of 0 in rcu_nocb_adopt_orphan_cbs() as this has
      bool as return type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 4afc7e269befc7b6e09a994e48c67e36f4a378e1
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:16 2014 -0400

      rcu: Use false for return in __call_rcu_nocb()

      Return false instead of 0 in __call_rcu_nocb() as this has bool as
      return type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 0a9e1e111b3a9e1c21d2dd27ca361cd9601d99af
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:15 2014 -0400

      rcu: Use true/false for return in rcu_nocb_adopt_orphan_cbs()

      Return true/false in rcu_nocb_adopt_orphan_cbs() instead of 0/1 as
      this function has return type of bool.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit c271d3a957384a162f7a6aae53455d8e8afd1f3e
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:14 2014 -0400

      rcu: Use true/false for return in __call_rcu_nocb()

      Return true/false instead of 0/1 in __call_rcu_nocb() as this returns a
      bool type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit 949cccdbe6d286544ce3fe170298183eb7ada81c
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Jul 25 16:02:07 2014 -0700

      rcu: Check the return value of zalloc_cpumask_var()

      This commit checks the return value of the zalloc_cpumask_var() used for
      allocating cpumask for rcu_nocb_mask.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit f4579fc57cf4244057b713b1f73f4dc9f0b11e97
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 25 11:21:47 2014 -0700

      rcu: Fix attempt to avoid unsolicited offloading of callbacks

      Commit b58cc46c5f6b (rcu: Don't offload callbacks unless specifically
      requested) failed to adjust the callback lists of the CPUs that are
      known to be no-CBs CPUs only because they are also nohz_full= CPUs.
      This failure can result in callbacks that are posted during early boot
      getting stranded on nxtlist for CPUs whose no-CBs property becomes
      apparent late, and there can also be spurious warnings about offline
      CPUs posting callbacks.

      This commit fixes these problems by adding an early-boot rcu_init_nohz()
      that properly initializes the no-CBs CPUs.

      Note that kernels built with CONFIG_RCU_NOCB_CPU_ALL=y or with
      CONFIG_RCU_NOCB_CPU=n do not exhibit this bug.  Neither do kernels
      booted without the nohz_full= boot parameter.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Tested-by: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>

  commit bee1cef6011c308352c4d428922449953ffb257b
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 18:59:36 2014 +0200

      ARM: dts: rockchip: fix rk3188 emmc pull references

      Fix a copy'n'paste error making the rk3188 emmc pinctrl nodes reference
      the pcfg_pull_default setting that is not available on rk3188.

      Reported-by: Naoki FUKAUMI <naobsd@xxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit dd7e71fbeefe9179b94eed81f8b33da06b9bf062
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 17:54:01 2014 +0200

      regulator: fan53555: use set_ramp_delay to set the ramp up slew rate

      The regulator constraints already provide a field for the ramp_delay, so
      there is no need to set this manually. Therefore implement the 
set_ramp_delay
      callback and convert the pdata value to the constraint value if necessary.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f29a43206ae1adfadbb344f5ef9bc200784f9d61
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 14:04:14 2014 +0300

      regmap: cache: Do not fail silently from regcache_sync calls

      Call stack of regcache_sync calls may not emit any error message even if
      operation was cancelled due an error in I/O driver. One such a silent 
error
      is for instance if I2C bus driver doesn't receive ACK from the I2C device
      and returns -EREMOTEIO.

      Since many users of regcache_sync() don't check and print the error there 
is
      no any indication that HW registers are potentially out of sync.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 66fa6cf29fc67ecbc42efd632c2310688530e441
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 16 18:53:10 2014 +0200

      ARM: dts: rockchip: fix swapped Radxa Rock pinctrl references

      The host and otg regulator pinctrl settings got swapped, making the host
      reference the otg pinctrl and the other way round. The actual pins are
      correct (gpio0-3 for host and gpio2-31 for otg).

      Reported-by: Naoki FUKAUMI <naobsd@xxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 2be01d29f8555d5afe0c7c4bea6b306b0c31f17f
  Author: Oscar Utbult <oscar@xxxxxxx>
  Date:   Tue Sep 16 12:52:13 2014 +0200

      spi-summary: documentation mistake

      Contributors are not listed in alphabetical order as claimed by 
documentation.

      Signed-off-by: Oscar Utbult <oscar@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 050c0eaedfdcbc7f7b7f5a8d7ef02899f2ac1ba6
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 15 15:18:50 2014 +0200

      ARM: at91: remove board file for Acme Systems Fox G20

      As Acme Systems Fox G20 is available in Device Tree flavor and that we 
plan to
      remove all the board files soon, we can remove this one without problem.
      If you use this board, please use a DT-enabled at91sam9g20 kernel with
      at91-foxg20.dts.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Sergio Tanzilli <tanzilli@xxxxxxxxxxxxxx>

  commit 3b8155d582968f79a62c79358d5e137f99f04407
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Mon Sep 15 19:05:33 2014 +0800

      arcmsr: simplify of updating doneq_index and postq_index

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b4eb6ae9075a958ffe24620f985f6bd729a1b138
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:28:36 2014 +0800

      arcmsr: call scsi_scan_host at the end of host initialization

      Call scsi_scan_host at the end of host initialization and fix and error 
path
      to free allocated resource.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5b37479adee7164b17b6e2030b9a30d04583eb61
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:25:22 2014 +0800

      arcmsr: add support new adapter ARC12x4 series

      Add code to support the new Areca Raid ARC12x4 series adapters.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit aaa64f69480bcde4e203584dfc77d7e4ffb737d6
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:22:45 2014 +0800

      arcmsr: modify some character strings

      Revise comment and some character strings.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c10b1d544aaaf98ab1792845c106471ee1ee0c05
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:20:31 2014 +0800

      arcmsr: fix sparse warnings and errors

      Fix sparse utility checking errors and warnings.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit bb263c4ecbb186fe394c6c9acc32d8c59b6a7bdd
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:17:45 2014 +0800

      arcmsr: fix ioctl data read/write error for adapter type C

      Rewrite ioctl entry and its relate function.  This patch fix ioctl data
      read/write error and change data I/O access from byte to Dword.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6e38adfc58406e7ea6f6701c49abaf046ce076a8
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:14:14 2014 +0800

      arcmsr: revise allocation of second dma_coherent_handle for type B

      This modification is for consistency with upcoming adapter type D.
      Both adapter type B and D have similar H/W and S/W structure.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 626fa32c801ed583594831051ff9fd56f2e6d261
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:10:12 2014 +0800

      arcmsr: rename functions and variables

      Rename some variable and function names for readability and consistency.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5eb6bfa02a9dfecbb1f644a0b13b16cd3d23770b
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:07:35 2014 +0800

      arcmsr: clear outbound doorbell buffer completely

      Clear outbound doorbell buffer completely for adapter type C.  This is to
      prevent getting bad data input from IOP before ioctl command processing
      starts.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a2c89bbccac476d42a8526c0c59d081d9e56d0a8
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:03:55 2014 +0800

      arcmsr: modify printing adapter model number and F/W messages

      Adjust printing order of adapter model name and firmware version.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a5849726bc88506e84e5754d6bfde81ba091f24d
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 15:01:28 2014 +0800

      arcmsr: remove calling arcmsr_hbb_enable_driver_mode

      Remove calling arcmsr_hbb_enable_driver_mode by in-lining the code into
      the caller.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 12aad94792718c6a79bbd395a650caff85f76ae4
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:59:00 2014 +0800

      arcmsr: revise message_isr_bh_fn to remove duplicate code

      Revise message_isr_bh_fn to remove the duplicate code for each adapter 
type.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8b7c994298d7a18f45a9cec2e9b496d9784b1135
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:55:57 2014 +0800

      arcmsr: store adapter type in PCI id table

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cab5aecee60a7930ca208ee723c18be7b400cfaf
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:47:16 2014 +0800

      arcmsr: return status of abort command

      This patch fixes the wrong return status of abort command.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 3df824aff935444601101cc329ebe3f52e126a4e
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:29:41 2014 +0800

      arcmsr: limit max. number of SCSI command request

      This patch limits the max. number of SCSI commmand request to avoid 
command
      overflow.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 61cda87f33be22828c3b52863da1c456ba108d37
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:26:09 2014 +0800

      arcmsr: add code to support hibernation

      This patch adds code to support system hibernation.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1d1166ea16ac7047a1b01f20dcbcc6f7754c3c23
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:23:31 2014 +0800

      arcmsr: add code to support MSI-X and MSI interrupt

      This patch adds code to support MSI and MSI-X interrupt.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6b3937227479e50032112faf74bd913f36dba2c6
  Author: Ching Huang <ching2048@xxxxxxxxxxxx>
  Date:   Tue Aug 19 14:18:24 2014 +0800

      arcmsr: fix command timeout under heavy load

      This patch rewrites the interrupt service routine relate function to fix
      a command timeout under heavy controller load.

      Signed-off-by: Ching Huang <ching2048@xxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit d3e4f41973753a7768a5728be53c7d9a3fdf86cb
  Merge: 1c9c115 757932e
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:38:07 2014 +0100

      Merge tag 'keys-pkcs7-20140916' into keys-next

      Changes for next to improve the matching of asymmetric keys and to 
improve the
      handling of PKCS#7 certificates:

       (1) Provide a method to preparse the data supplied for matching a key.  
This
           permits they key type to extract out the bits it needs for matching 
once
           only.

           Further, the type of search (direct lookup or iterative) can be set 
and
           the function used to actually check the match can be set by preparse
           rather than being hard coded for the type.

       (2) Improves asymmetric keys identification.

           Keys derived from X.509 certs now get labelled with IDs derived from 
their
           issuer and certificate number (required to match PKCS#7) and from 
their
           SKID and subject (required to match X.509).

           IDs are now binary and match criterion preparsing is provided so that
           criteria can be turned into binary blobs to make matching faster.

       (3) Improves PKCS#7 message handling to permit PKCS#7 messages without 
X.509
           cert lists to be matched to trusted keys, thereby allowing minimally 
sized
           PKCS#7 certs to be used.

       (4) Improves PKCS#7 message handling to better handle certificate chains 
that
           are broken due to unsupported crypto that can otherwise by used to
           intersect a trust keyring.

      These must go on top of the PKCS#7 parser cleanup fixes.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 757932e6da6de05b91cc4cb85493b17de48c2667
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:17 2014 +0100

      PKCS#7: Handle PKCS#7 messages that contain no X.509 certs

      The X.509 certificate list in a PKCS#7 message is optional.  To save 
space, we
      can omit the inclusion of any X.509 certificates if we are sure that we 
can
      look the relevant public key up by the serial number and issuer given in a
      signed info block.

      This also supports use of a signed info block for which we can't find a
      matching X.509 cert in the certificate list, though it be populated.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 41559420003cfe99522257dded7793192c77b4e9
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:15 2014 +0100

      PKCS#7: Better handling of unsupported crypto

      Provide better handling of unsupported crypto when verifying a PKCS#7 
message.
      If we can't bridge the gap between a pair of X.509 certs or between a 
signed
      info block and an X.509 cert because it involves some crypto we don't 
support,
      that's not necessarily the end of the world as there may be other ways 
points
      at which we can intersect with a ring of trusted keys.

      Instead, only produce ENOPKG immediately if all the signed info blocks in 
a
      PKCS#7 message require unsupported crypto to bridge to the first X.509 
cert.
      Otherwise, we defer the generation of ENOPKG until we get ENOKEY during 
trust
      validation.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 46963b774d441c833afc1535f6d84b3df2a94204
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:13 2014 +0100

      KEYS: Overhaul key identification when searching for asymmetric keys

      Make use of the new match string preparsing to overhaul key identification
      when searching for asymmetric keys.  The following changes are made:

       (1) Use the previously created asymmetric_key_id struct to hold the 
following
           key IDs derived from the X.509 certificate or PKCS#7 message:

        id: serial number + issuer
        skid: subjKeyId + subject
        authority: authKeyId + issuer

       (2) Replace the hex fingerprint attached to key->type_data[1] with an
           asymmetric_key_ids struct containing the id and the skid (if 
present).

       (3) Make the asymmetric_type match data preparse select one of two 
searches:

           (a) An iterative search for the key ID given if prefixed with "id:". 
 The
                 prefix is expected to be followed by a hex string giving the 
ID to
                 search for.  The criterion key ID is checked against all key 
IDs
                 recorded on the key.

           (b) A direct search if the key ID is not prefixed with "id:".  This 
will
                 look for an exact match on the key description.

       (4) Make x509_request_asymmetric_key() take a key ID.  This is then 
converted
           into "id:<hex>" and passed into keyring_search() where match 
preparsing
           will turn it back into a binary ID.

       (5) X.509 certificate verification then takes the authority key ID and 
looks
           up a key that matches it to find the public key for the certificate
           signature.

       (6) PKCS#7 certificate verification then takes the id key ID and looks 
up a
           key that matches it to find the public key for the signed information
           block signature.

      Additional changes:

       (1) Multiple subjKeyId and authKeyId values on an X.509 certificate 
cause the
           cert to be rejected with -EBADMSG.

       (2) The 'fingerprint' ID is gone.  This was primarily intended to convey 
PGP
           public key fingerprints.  If PGP is supported in future, this should
           generate a key ID that carries the fingerprint.

       (3) Th ca_keyid= kernel command line option is now converted to a key ID 
and
           used to match the authority key ID.  Possibly this should only match 
the
           actual authKeyId part and not the issuer as well.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 7901c1a8effbe5f89673bfc09d6e37b8f334f1a7
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:11 2014 +0100

      KEYS: Implement binary asymmetric key ID handling

      Implement the first step in using binary key IDs for asymmetric keys 
rather
      than hex string keys.

      The previously added match data preparsing will be able to convert hex
      criterion strings into binary which can then be compared more rapidly.

      Further, we actually want more then one ID string per public key.  The 
problem
      is that X.509 certs refer to other X.509 certs by matching Issuer + 
AuthKeyId
      to Subject + SubjKeyId, but PKCS#7 messages match against X.509 Issuer +
      SerialNumber.

      This patch just provides facilities for a later patch to make use of.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit f93b3cc7b1e6f16aedd745a8edba64355383184c
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:09 2014 +0100

      KEYS: Update the keyrings documentation for match changes

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 0c903ab64feb0fe83eac9f67a06e2f5b9508de16
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:08 2014 +0100

      KEYS: Make the key matching functions return bool

      Make the key matching functions pointed to by key_match_data::cmp return 
bool
      rather than int.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:06 2014 +0100

      KEYS: Remove key_type::match in favour of overriding default by 
match_preparse

      A previous patch added a ->match_preparse() method to the key type.  This 
is
      allowed to override the function called by the iteration algorithm.
      Therefore, we can just set a default that simply checks for an exact 
match of
      the key description with the original criterion data and allow 
match_preparse
      to override it as needed.

      The key_type::match op is then redundant and can be removed, as can the
      user_match() function.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 614d8c39014c185aa0f7254f0a470cc33fc1b284
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:04 2014 +0100

      KEYS: Remove key_type::def_lookup_type

      Remove key_type::def_lookup_type as it's no longer used.  The information 
now
      defaults to KEYRING_SEARCH_LOOKUP_DIRECT but may be overridden by
      type->match_preparse().

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 462919591a1791e76042dc5c1e0148715df59beb
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:02 2014 +0100

      KEYS: Preparse match data

      Preparse the match data.  This provides several advantages:

       (1) The preparser can reject invalid criteria up front.

       (2) The preparser can convert the criteria to binary data if necessary 
(the
           asymmetric key type really wants to do binary comparison of the key 
IDs).

       (3) The preparser can set the type of search to be performed.  This means
           that it's not then a one-off setting in the key type.

       (4) The preparser can set an appropriate comparator function.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 53d91c5ce0cb8945b55e8bb54e551cabc51eb28d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:36:01 2014 +0100

      Provide a binary to hex conversion function

      Provide a function to convert a buffer of binary data into an unterminated
      ascii hex string representation of that data.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 1c9c115ccc76d313f1a9232ffb903de325b64943
  Merge: 68c45c7 15155b9
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:32:55 2014 +0100

      Merge tag 'keys-next-fixes-20140916' into keys-next

      Merge in keyrings fixes for next:

       (1) Insert some missing 'static' annotations.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit 68c45c7feaf1a8adebc6d9d77aa0a2018d974085
  Merge: ac60ab4 cecf5d2
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:32:16 2014 +0100

      Merge tag 'keys-fixes-20140916' into keys-next

      Merge in keyrings fixes, at least some of which later patches depend on:

       (1) Reinstate the production of EPERM for key types beginning with '.' in
           requests from userspace.

       (2) Tidy up the cleanup of PKCS#7 message signed information blocks and 
fix a
           bug this made more obvious.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>

  commit cecf5d2e1208da512a4c951c24acd66c54a4d06c
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:29:03 2014 +0100

      PKCS#7: Fix the parser cleanup to drain parsed out X.509 certs

      Fix the parser cleanup code to drain parsed out X.509 certs in the case 
that
      the decode fails and we jump to error_decode.

      The function is rearranged so that the same cleanup code is used in the 
success
      case as the error case - just that the message descriptor under 
construction is
      only released if it is still pointed to by the context struct at that 
point.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 3cd0920cde6a726b9965b60184f9d5a54358304d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:29:03 2014 +0100

      PKCS#7: Provide a single place to do signed info block freeing

      The code to free a signed info block is repeated several times, so move 
the
      code to do it into a function of its own.  This gives us a place to add 
clean
      ups for stuff that gets added to pkcs7_signed_info.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 54e2c2c1a9d6cbb270b0999a38545fa9a69bee43
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:29:03 2014 +0100

      KEYS: Reinstate EPERM for a key type name beginning with a '.'

      Reinstate the generation of EPERM for a key type name beginning with a 
'.' in
      a userspace call.  Types whose name begins with a '.' are internal only.

      The test was removed by:

        commit a4e3b8d79a5c6d40f4a9703abf7fe3abcc6c3b8d
        Author: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
        Date:   Thu May 22 14:02:23 2014 -0400
        Subject: KEYS: special dot prefixed keyring name bug fix

      I think we want to keep the restriction on type name so that userspace 
can't
      add keys of a special internal type.

      Note that removal of the test causes several of the tests in the keyutils
      testsuite to fail.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      cc: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 0d9d8b9ff4453e4816b22bf729256feb6b38e0ec
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:58:03 2014 +0530

      megaraid_sas : Driver version update

      Resending the patch. Addressed the review comments by Tomas Henzl.

      Driver version upgrade patch.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 90dc9d98f01bdfe6d75853311195c6279886f3b8
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:58 2014 +0530

      megaraid_sas : MFI MPT linked list corruption fix

      Resending the patch. Addressed the review comments from Tomas Henzl.
      Added comment for to-do work.

      Problem statement:
      MFI link list in megaraid_sas driver is used from mfi-mpt pass-through 
commands.
      This list can be corrupted due to many possible race conditions in driver 
and
      eventually we may see kernel panic.

      One example -
      MFI frame is freed from calling process as driver send command via 
polling method and interrupt
      for that command comes after driver free mfi frame (actually even after 
some other context reuse
      the mfi frame). When driver receive MPT frame in ISR, driver will be 
using the index of MFI and
      access that MFI frame and finally in-used MFI frameâ??s list will be 
corrupted.

      High level description of new solution -
      Free MFI and MPT command from same context.
      Free both the command either from process (from where mfi-mpt 
pass-through was called) or from
      ISR context. Do not split freeing of MFI and MPT, because it creates the 
race condition which
      will do MFI/MPT list corruption.

      Renamed the cmd_pool_lock which is used in instance as well as fusion 
with below name.
      mfi_pool_lock and mpt_pool_lock to add more code readability.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 44caf7648064502fd1d37d18443ae92c064ebadd
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Tue Sep 16 11:37:39 2014 +0800

      ASoC: rt5677: Add the GPIO function

      The patch adds the GPIO function.

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d2552ebe885314d3c8352e35f2fae2a7478ac778
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:53 2014 +0530

      megaraid_sas : N-drive primary raid level 1 load balancing

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Current driver does fast path read load balancing between arm and mirror 
disk
      for two Drive Raid-1 configuration only.

      Now, Driver support fast path read load balancing for all (any number of 
disk) Raid-1 configuration.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ac95136ad40fc72c4842fee1ef002390ad96bfa0
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:48 2014 +0530

      megaraid_sas : Add module parameter to disable IRQ-CPU affinity hint

      Resending the patch. Addressed the review comments from Tomas Henzl.

      For certain deployment, we may need to disable irq cpu affinity hint.
      This module parameter provides option for use to disable irq cpu affinity 
hint
      and allow irqbalancer to handle the rest.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a5fd2858e21af03555751124347e509b19c7b6f3
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:43 2014 +0530

      megaraid_sas : Round down max sge supported by controller to power of two

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Round down the max sge to power of two.

      Earlier max sge limit is 70 SGE, which will allow block layer to send 
280K IO frame.
      It is optimal to provide max IO size aligned to the smallest possible 
stripe size.
      E.a
      Consider that we have configured RAID Volumes which does not allow Fast 
Path across the stripe.
      Raid volume with stripe size = 256K, will have peformance hit if we get 
io frame of size 280K.
      Driver will not send IO frame large than stripe size to the Fast Path.
      Also, FW will convert 280K frame into 256K + 24K. This is an additional 
overhead.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fb1a24ff65cec6aecd28caff4e6565591182e381
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:38 2014 +0530

      megaraid_sas : Host lock less mode to enabled asynchronous IO submission

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Megaraid_sas driver can now work in host lock less mode.
      Remove host lock less as megaraid_sas driver will have safer access to 
raid map as described in earlier patch.

      We now keep Driver Raid map copy, which will make sure
      that driver will always have old or new map
      Driver raid map will be replaced safely in MR_PopulateDrvRaidMap(), so 
there is no issue
      even if IO is continue from the scsi mid layer.

      There is a plan to remove "host_lock" and "hba_lock" usage from 
megaraid_sas in future.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 51087a8617fef1fb15e5b7a8805cfbab3583944d
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:33 2014 +0530

      megaraid_sas : Extended VD support

      Resending the patch. Addressed the review comments from Tomas Henzl.
      reserved1 field(part of union) of Raid map struct was not required so it 
is removed.

      Current MegaRAID firmware and hence the driver only supported 64VDs.
      E.g: If the user wants to create more than 64VD on a controller,
          it is not possible on current firmware/driver.

      New feature and requirement to support upto 256VD, firmware/driver/apps 
need changes.
      In addition to that there must be a backward compatibility of the new 
driver with the
      older firmware and vice versa.

      RAID map is the interface between Driver and FW to fetch all required
      fields(attributes) for each Virtual Drives.
      In the earlier design driver was using the FW copy of RAID map where as
      in the new design the Driver will keep the RAID map copy of its own; on 
which
      it will operate for any raid map access in fast path.

      Local driver raid map copy will provide ease of access through out the 
code
      and provide generic interface for future FW raid map changes.

      For the backward compatibility driver will notify FW that it supports 
256VD
      to the FW in driver capability field.
      Based on the controller properly returned by the FW, the Driver will know
      whether it supports 256VD or not and will copy the RAID map accordingly.

      At any given time, driver will always have old or new Raid map.
      So with this changes, driver can also work in host lock less mode. Please
      see next patch which enable host lock less mode for megaraid_sas driver.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fc62b3fc9021526d096d940ec62e74af72eb1e10
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:28 2014 +0530

      megaraid_sas : Firmware crash dump feature support

      Resending the patch. Addressed the review comments from Tomas Henzl.
      Move buff_offset inside spinlock, corrected loop at crash dump buffer 
free,
      reset_devices check is added to disable fw crash dump feature in kdump 
kernel.

      This feature will provide similar interface as kernel crash dump feature.
      When megaraid firmware encounter any crash, driver will collect the 
firmware raw image and
      dump it into pre-configured location.

      Driver will allocate two different segment of memory.
      #1 Non-DMA able large buffer (will be allocated on demand) to capture 
actual FW crash dump.
      #2 DMA buffer (persistence allocation) just to do a arbitrator job.

      Firmware will keep writing Crash dump data in chucks of DMA buffer size 
into #2,
      which will be copy back by driver to the host memory as described in #1.

      Driver-Firmware interface:
      ==================
      A.) Host driver can allocate maximum 512MB Host memory to store crash 
dump data.

      This memory will be internal to the host and will not be exposed to the 
Firmware.
      Driver may not be able to allocate 512 MB. In that case, driver will do 
possible memory
      (available at run time) allocation to store crash dump data.

      Letâ??s call this buffer as Host Crash Buffer.

      Host Crash buffer will not be contigious as a whole, but it will have 
multiple chunk of contigious memory.
      This will be internal to driver and firmware/application are unaware of 
it.
      Partial allocation of Host Crash buffer may have valid information to 
debug depending upon
      what was collected in that buffer and depending on nature of failure.

      Complete Crash dump is the best case, but we do want to capture partial 
buffer just to grab something rather than nothing.
      Host Crash buffer will be allocated only when FW Crash dump data is 
available,
      and will be deallocated once application copy Host Crash buffer to the 
file.
      Host Crash buffer size can be anything between 1MB to 512MB. (It will be 
multiple of 1MBs)

      B.) Irrespective of underlying Firmware capability of crash dump support,
      driver will allocate DMA buffer at start of the day for each MR 
controllers.
      Letâ??s call this buffer as â??DMA Crash Bufferâ??.

      For this feature, size of DMA crash buffer will be 1MB.
      (We will not gain much even if DMA buffer size is increased.)

      C.) Driver will now read Controller Info sending existing dcmd 
â??MR_DCMD_CTRL_GET_INFOâ??.
      Driver should extract the information from ctrl info provided by firmware 
and
      figure out if firmware support crash dump feature or not.

      Driver will enable crash dump feature only if
      â??Firmware support Crash dumpâ?? +
      â??Driver was able to create DMA Crash Bufferâ??.

      If either one from above is not set, Crash dump feature should be disable 
in driver.
      Firmware will enable crash dump feature only if â??Driver Send DCMD- 
MR_DCMD_SET_CRASH_BUF_PARA with MR_CRASH_BUF_TURN_ONâ??

      Helper application/script should use sysfs parameter fw_crash_xxx to 
actually copy data from
      host memory to the filesystem.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit db4fc864ae2a27153f7f0c2af169ad4447cb82bc
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:23 2014 +0530

      megaraid_sas : Update threshold based reply post host index register

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Current driver updates reply post host index to let firmware know that 
replies are processed,
      while returning from ISR function, only if there is no oustanding replies 
in reply queue.

      Driver will free the request frame immediately from ISR but reply post 
host index is not yet updated.
      It means freed request can be used by submission path and there may be a 
tight loop in request/reply
      path. In such condition, firmware may crash when it tries to post reply 
and there is no free
      reply post descriptor.

      Eventually two things needs to be change to avoid this issue.

      Increase reply queue depth (double than request queue) to accommodate 
worst case scenario.
      Update reply post host index to firmware once it reach to some 
pre-defined threshold value.

      This change will make sure that firmware will always have some buffer of 
reply descriptor and
      will never find empty reply descriptor in completion path.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0756040952582c4e7c2f23ff2af882c0f0c7a516
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:18 2014 +0530

      megaraid_sas : Use writeq for 64bit pci write to avoid spinlock overhead

      Resending the patch. Addressed the review comments from Tomas Henzl.
      Reduce the assingment for u64 req_data variable.

      Use writeq() for 64bit PCI write instead of writel() to avoid additional 
lock overhead.

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 07e38d94ef3646ccee4f222ae1f3033bb37f7fa0
  Author: Sumit.Saxena@xxxxxxxxxxxxx <Sumit.Saxena@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 18:57:13 2014 +0530

      megaraid_sas : Do not scan non syspd drives

      Resending the patch. Addressed the review comments from Tomas Henzl.

      Current driver allow device scan for all the devices on channel 0 and 1.
      E.a If we have two single drive raid volumes, we may see prints like 
below.
      First two prints are for physical device which are used to form VD.
      Prints like this creates confusion as it is really not required to scan 
any
      hidden physical devices.

      scsi1 : LSI SAS based MegaRAID driver
      scsi 1:0:0:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:0:1:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:2:0:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:2:1:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5

      When slave_alloc called, sdev-type will not be set, so current code will 
always
      return "0" in slave_alloc callback.
      This patch make sure that driver return "-ENXIO" for non-syspd devices.

      After this patch, we will see prints in syslog only for devices which are 
exposed.
      For current example, below print will be available in syslog.

      scsi1 : LSI SAS based MegaRAID driver
      scsi 1:2:0:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5
      scsi 1:2:1:0: Direct-Access     LSI      MR9361-8i        4.21 PQ: 0 
ANSI: 5

      Signed-off-by: Sumit Saxena <sumit.saxena@xxxxxxxxxxxxx>
      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b65f1d4da7df44835bd0a2452332e253a5c66d9b
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:33 2014 +0530

      mpt3sas, mpt2sas: fix scsi_add_host error handling problems in 
_scsih_probe

      In _scsih_probe, propagate the return value from scsi_add_host.
      In mpt3sas, avoid calling list_del twice if that returns an
      error, which causes list_del corruption warnings if an error
      is returned.

      Tested with blk-mq and scsi-mq patches to properly cleanup
      from and propagate blk_mq_init_rq_map errors.

      Signed-off-by: Robert Elliott <elliott@xxxxxx>
      Acked-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 70d8c86ebeaca552801500d20d5f2c6cc235cabd
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:32 2014 +0530

      mpt3sas: Bump mpt3sas driver version to 04.100.00.00

      Bump mpt3sas driver version to 04.100.00.00.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9b05c91ae7fbff96864ca7656d81d5980996e8f4
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:31 2014 +0530

      mpt3sas: Added Reply Descriptor Post Queue (RDPQ) Array support

      Up to now, Driver allocates a single contiguous block of memory
      pool for all reply queues and passes down a single address in the
      ReplyDescriptorPostQueueAddress field of the IOC Init Request
      Message to the firmware.

      When firmware receives this address, it will program each of the
      Reply Descriptor Post Queue registers, as each reply queue has its
      own register. Thus the firmware, starting from a base address it
      determines the starting address of the subsequent reply queues
      through some simple arithmetic calculations.

      The size of this contiguous block of memory pool is directly proportional
      to number of MSI-X vectors and the HBA queue depth. For example higher
      MSIX vectors requires larger contiguous block of memory pool.

      But some of the OS kernels are unable to allocate this larger
      contiguous block of memory pool.

      So, the proposal is to allocate memory independently for each
      Reply Queue and pass down all of the addresses to the firmware.
      Then the firmware will just take each address and program the value
      into the correct register.

      When HBAs with older firmware(i.e. without RDPQ capability) is used
      with this new driver then the max_msix_vectors value would be set
      to 8 by default.

      Change set in v1:

      1. Declared the _base_get_ioc_facts() functions at the beginning of the 
mpt3sas_base.c file
      instead of moving all these functions before mpt3sas_base_map_resources() 
function
              a. _base_wait_for_doorbell_int()
              b. _base_wait_for_doorbell_ack()
              c. _base_wait_for_doorbell_not_used()
              d. _base_handshake_req_reply_wait()
              e. _base_get_ioc_facts()

      2. Initially set the consistent DMA mask to 32 bit and then change it to 
64 bit mask
      after allocating RDPQ pools by calling the function 
_base_change_consistent_dma_mask.
      This is to ensure that all the upper 32 bits of RDPQ entries's base 
address to be same.

      3. Reduced the redundancy between the RDPQ and non-RDPQ support in these 
following functions
              a. _base_release_memory_pools()
              b. _base_allocate_memory_pools()
              c. _base_send_ioc_init()
              d. _base_make_ioc_operational()

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1117b31a6fa411f9e367bfff1721e8f33f5b2d66
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:30 2014 +0530

      mpt3sas: Added OEM branding Strings

      Added following branding Strings for Intel custom HBAs support.

      Driver String:                                  Vendor ID       Device ID 
      SubSystemVendor ID      SubSystemDevice ID
      Intel(R) Integrated RAID Module RMS3JC080       0x1000          0x0097    
      0x8086                  0x3521
      Intel(R) RAID Controller RS3GC008               0x1000          0x0097    
      0x8086                  0x3522
      Intel(R) RAID Controller RS3FC044               0x1000          0x0097    
      0x8086                  0x3523
      Intel(R) RAID Controller RS3UC080               0x1000          0x0097    
      0x8086                  0x3524

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a4ffce0d63e0683060fee6bc269f7b0b12c9700a
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:29 2014 +0530

      mpt3sas: Copyright in driver sources is updated for year the 2014.

      Copyright in driver sources is updated for year the 2014.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4c8bab4d891fac7b44a8e26ec043c42bc910b391
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:28 2014 +0530

      mpt3sas: MPI2.5 Rev H (2.5.3) specifications

      Below is the change set in MPI2.5 Rev H specification and 2.00.32 header 
files
      1) Added reserved fields to IO Unit Page 7 for future use.
      2) Added optional functionality to IOCInit Request so that
         the host may specify a separate base address for each
         Reply Descriptor Post Queue. IOC support for this is
         indicated using a new IOCCapabilities bit in the IOCFacts Reply.
      3) Added Toolbox Console Text Display Tool
         The host uses the Console Text Display Tool to send a string to
         IOC's Console using different console types (eg: UART serial terminal 
or Ethernet terminal).
      4) Firmware images can now be signed using an encrypted hash.
      5) Added MPI2_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL
      6) Added more details about configuration page restrictions when Host 
Based Discovery is enabled
         Enabling host based discovery affects the availability of some 
configuration pages and events.
         The SAS Expander, SAS Device, and SAS Enclosure configuration  pages 
are not available from the IOC.
         The IOC returns an error status to any Configuration Request message 
attempting to access these pages.
         The IOC does not send the SAS Discovery Event, the SAS Topology Change 
List Event, or
         the SAS Enclosure Device Status Change Event when host based discovery 
is enabled.
      7) Bit 13 of the SAS IO Unit Page 1 ControlFlags field is now obsolete.
         It was used to enable limiting direct attached SATA maximum link rate 
to 1.5 Gbps.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit bd0a791ce281062f29ac984dcb64c960e24d2b0d
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:27 2014 +0530

      mpt3sas: Bump mpt3sas driver version to 03.100.00.00

      Bump mpt3sas driver version to 03.100.00.00.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0f624c391ecbf18e69b20d681f7e3c52b4ef02c1
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:26 2014 +0530

      mpt3sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced

      Added code to send an SEP message that turns off the Predictive
      Failure LED when a drive is removed (if Predictive Failure LED was turned 
on).

      Added a new flag 'pfa_led_on' per device that tracks the status of 
Predictive
      Failure LED. When the drive is removed, this flag is checked and
      sends an SEP message to turn off the respective Predictive Failure LED.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 861ff736c8d8ae574dcc1ef81e5da84ff85e70c9
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:25 2014 +0530

      mpt3sas: MPI2.5 Rev G (2.5.2) specifications

      Below is the change set in MPI2.5 Rev G specification and 2.00.31 header 
files
      1) Added SCSIStatusQualifier to SCSI IO Error Reply message.
      2) Added ATA Security Freeze Lock to IO Unit Page 1 Flags field.
      3) Added Allow Protection Information bit for IR Volume Create.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9b2dcba3aa2287cbd08d1b987fec7a0fd8a0ecb1
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:24 2014 +0530

      mpt2sas: Bump mpt2sas driver version to 18.100.00.00

      Bump mpt2sas driver version to 18.100.00.00.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a66dd970c7808f0a3453bbc38b39553f6eafd994
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:23 2014 +0530

      mpt2sas: Get IOC_FACTS information using handshake protocol only after 
HBA card gets into READY or Operational state.

      Driver initialization fails if driver tries to send IOC facts request 
message when the IOC is in reset or in a fault state.

      This patch will make sure that
       1.Driver to send IOC facts request message only if HBA is in operational 
or ready state.
       2.If IOC is in fault state, a diagnostic reset would be issued.
       3.If IOC is in reset state then driver will wait for 10 seconds to exit 
out of reset state.
         If the HBA continues to be in reset state, then the HBA wouldn't be 
claimed by the driver.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5fb1bf8aaa832e1e9ca3198de7bbecb8eff7db9c
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:22 2014 +0530

      mpt2sas: Added Reply Descriptor Post Queue (RDPQ) Array support

      Up to now, Driver allocates a single contiguous block of memory
      pool for all reply queues and passes down a single address in the
      ReplyDescriptorPostQueueAddress field of the IOC Init Request
      Message to the firmware.

      When firmware receives this address, it will program each of the
      Reply Descriptor Post Queue registers, as each reply queue has its
      own register. Thus the firmware, starting from a base address it
      determines the starting address of the subsequent reply queues
      through some simple arithmetic calculations.

      The size of this contiguous block of memory pool is directly proportional
      to number of MSI-X vectors and the HBA queue depth. For example higher
      MSIX vectors requires larger contiguous block of memory pool.

      But some of the OS kernels are unable to allocate this larger
      contiguous block of memory pool.

      So, the proposal is to allocate memory independently for each
      Reply Queue and pass down all of the addresses to the firmware.
      Then the firmware will just take each address and program the value
      into the correct register.

      When HBAs with older firmware(i.e. without RDPQ capability) is used
      with this new driver then the max_msix_vectors value would be set
      to 8 by default.

      Change_set in v1:

      1. Declared _base_get_ioc_facts() function at the beginning of the 
mpt2sas_base.c
      file instead of moving all these functions before 
mpt2sas_base_map_resources() function
              a. _base_wait_for_doorbell_int()
              b. _base_wait_for_doorbell_ack()
              c. _base_wait_for_doorbell_not_used()
              d. _base_handshake_req_reply_wait()
              e. _base_get_ioc_facts()

      2. Initially set the consistent DMA mask to 32 bit and then change it to 
64 bit mask
      after allocating RDPQ pools by calling the function 
_base_change_consistent_dma_mask.
      This is to ensure that all the upper 32 bits of RDPQ entries's base 
address to be same.

      3. Reduced the redundancy between the RDPQ and non-RDPQ support in these 
following functions
              a. _base_release_memory_pools()
              b. _base_allocate_memory_pools()
              c. _base_send_ioc_init()
              d. _base_make_ioc_operational()

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit daeaa9df92bd742f4e6d4d6039d689277a8e31bd
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:21 2014 +0530

      mpt2sas: Avoid type casting for direct I/O commands

      A type casting error caused the max volume LBA to be truncated from 64
      to 32 bits. The virtual LBA would also get truncated to 32 bits in the
      case of a 16-byte READ/WRITE command.

      Rewrite entire function to get rid of code duplication and type casts.
      Use get/put_unaligned wrappers to extract and replace the LBA field in
      the MPI request CDB.

      Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Tested-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 49563e1e4b202436a36409f365b0a96796db5aad
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:20 2014 +0530

      mpt2sas: Bump mpt2sas driver version to 17.100.00.00

      Bump mpt2sas driver version to 17.100.00.00

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit bd58ea3c25dbee16857733f3176dba23c34b64e5
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:19 2014 +0530

      mpt2sas: Clear PFA Status on SGPIO when PFA Drive is Removed or Replaced

      Added code to send a SEP message that turns off the Predictive
      Failure LED when a drive is removed (if Predictive Failure LED was turned 
on).

      Added a new flag 'pfa_led_on' per device that tracks the status of 
Predictive
      Failure LED. When the drive is removed, this flag is checked and
      sends the SEP message to turn off the respective Predictive Failure LED.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e9edbe310dbb745067f7c5761ba91005fb9d60af
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:18 2014 +0530

      mpt2sas: Copyright in driver sources is updated for year the 2014

      Copyright in driver sources is updated for year the 2014.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ff4637d6d1f2f4fdf014404b5b4b1d1e4adc6283
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:17 2014 +0530

      mpt2sas: MPI2 Rev Y (2.00.17) and Rev Z (2.00.18) specifications

      Below is the change set in MPI2 Rev Y specification and in 2.00.17 header 
files
      1) Added SCSIStatusQualifier to SCSI IO Error Reply message.
      2) Added ATA Security Freeze Lock to IO Unit Page 1 Flags field.

      Below is the change set in MPI2 Rev Z specification and in 2.00.19 header 
files
      1) Added reserved fields to IO Unit Page 7 for future use.
      2) Added optional functionality to IOCInit Request so that
         the host may specify a separate base address for each
         Reply Descriptor Post Queue. IOC support for this is
         indicated using a new IOCCapabilities bit in the IOCFacts Reply.
      3) Added Toolbox Console Text Display Tool
         The host uses the Console Text Display Tool to send a string to
         IOC's Console using different console types (eg: UART serial terminal 
or Ethernet terminal).

      The copyright in the mpi files is updated for year 2014

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4e1f20ae4f92706518d6c18b13da8c2bc28339c7
  Author: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:35:16 2014 +0530

      mpt2sas: Added driver module parameter max_msix_vectors

      Added driver module parameter max_msix_vectors. Using this
      module parameter the maximum number of MSI-X vectors could be set.

      The number of MSI-X vectors used would be the minimum of MSI-X vectors
      supported by the HBA, the number of CPU cores and the value set to
      max_msix_vectors module parameters.

      Signed-off-by: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7c160fac54d81999e1a6df288d77b156705b36f9
  Author: Tej Parkash <tej.parkash@xxxxxxxxxx>
  Date:   Mon May 19 07:32:13 2014 -0400

      bnx2i: Make boot_nic entry visible in the sysfs session objects

      Signed-off-by: Tej Parkash <tej.parkash@xxxxxxxxxx>
      Signed-off-by: Vikas Chaudhary <vikas.chaudhary@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Acked-by: Eddie Wai <eddie.wai@xxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5565461e30c15525c431814dd612118a78d05992
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Tue Sep 2 14:34:58 2014 -0400

      bnx2fc: fix incorrect DMA memory mapping in bnx2fc_unmap_sg_list()

      This patch is based on a problem and solution from Maurizio Lombardi
      where bnx2fc isn't consistent in which device struct we using for DMA
      map and unmap operations.  Make them consistent by using dma_sg_unmap
      in bnx2fc_unmap_sg_list like bnx2fc_map_sg.

      Reviewed-by: Eddie Wai <eddie.wai@xxxxxxxxxxxx>
      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fd10ccfa8dfe740f61471b212c200fbdb5de82f5
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:58:23 2014 -0400

      lpfc: update lpfc version to driver version 10.4.8000.0

      Update lpfc version to driver version 10.4.8000.0

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8c50d25c0edd8ec05a7e069c23f6ac2e50c898b1
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:58:16 2014 -0400

      lpfc: fix for handling unmapped ndlp in target reset handler

      Fix for handling unmapped ndlp in target reset handler

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit eb01656688edd686a80c89281043fe6f2b2af6ff
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:58:06 2014 -0400

      lpfc: fix low priority issues from fortify source code scan

      Fixed Low priority issues from lpfc given by fortify source code scan.

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a2fc4aefa06d8b57b6728c1787c84fb3d3c86354
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:55 2014 -0400

      lpfc: fix high priority issues from fortify source code scan

      Fixed High priority issues from lpfc given by fortify source code scan.

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7ba36effb666831ac3803ca5b8aed371e7d17c4e
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:43 2014 -0400

      lpfc: fix crash from page fault caused by use after rport delete

      Fix crash from page fault caused by use after rport delete.

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9bd2bff5e7140beab948ad3934f4039246748a24
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:30 2014 -0400

      lpfc: fix locking issues with abort data paths

      Fix locking issues with abort data paths

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 12838e74f5164054fd7d5f5201a846ebb9755471
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:19 2014 -0400

      lpfc: fix race between LOGO/PLOGI handling causing NULL pointer

      Fix race between LOGO/PLOGI handling causing NULL pointer

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2f6fa2c911167e7a3fda130689a36f55b39ed86d
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:08 2014 -0400

      lpfc: fix IP Reset processing - wait for RDY before proceeding

      Fix IP Reset processing - wait for RDY before proceeding

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c62321978f542e82960264f175c9e33d7279bec5
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:48 2014 -0400

      lpfc: fix quarantined XRI recovery qualifier state in link bounce

      Fix quarantined XRI recovery qualifier state in link bounce

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit dafe8ceaa89577062c2364139997f04a32f77502
  Author: James Smart <james.smart@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:40 2014 -0400

      lpfc: fix discovery timeout during nameserver login

      Fix discovery timeout during nameserver login

      Signed-off-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Dick Kennedy <dick.kennedy@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4f871e1b27a7c7254ead541ad6405f339790b6c5
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:29 2014 -0400

      lpfc: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a7901acc4ac0f853d9aff284ff96e4a56ff74aa8
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Wed Sep 3 12:56:20 2014 -0400

      lpfc: do not feed jiffies as random seed from lpfc driver

      In prandom we have already reseeding mechanisms that trigger
      periodically from a much better entropy source than just
      feeding in jiffies through lpfc_mbx_cmpl_fcf_scan_read_fcf_rec()
      [what a function name 8-)]. Therefore, just remove this.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 0d4aec132d8ad6303981db08a52d64b0dbe59e97
  Author: Manuel Schölling <manuel.schoelling@xxxxxx>
  Date:   Wed Sep 3 12:55:58 2014 -0400

      lpfc: use time_after()

      To be future-proof and for better readability the time comparisons
      are modified to use time_after() instead of plain, error-prone math.

      Signed-off-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1aee383d5912de15af3045a63a07e98f760f041c
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Wed Sep 3 12:56:12 2014 -0400

      lpfc: use dma_zalloc_coherent

      Use the zeroing function instead of dma_alloc_coherent & memset(,0,)

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9ab9b134a86ed9f897a29d2ba5abb93f7b162dca
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:46 2014 -0400

      lpfc: mark function as static in lpfc/lpfc_bsg.c

      [PATCH 26/55] scsi: Mark function as static in lpfc/lpfc_bsg.c

      Mark function as static in lpfc/lpfc_bsg.c because it is not used
      outside this file.

      This eliminates the following warning in lpfc/lpfc_bsg.c:
      drivers/scsi/lpfc/lpfc_bsg.c:3348:1: warning: no previous prototype for 
â??lpfc_bsg_issue_mbox_cmplâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 7bfe781edc26b01ebecef58be0aae91058544c9f
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:36 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_scsi.c

      Mark functions as static in lpfc/lpfc_scsi.c because they are not used
      outside this file.

      This eliminates the following warnings in lpfc/lpfc_scsi.c:
      drivers/scsi/lpfc/lpfc_scsi.c:299:1: warning: no previous prototype for 
â??lpfc_change_queue_depthâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:795:1: warning: no previous prototype for 
â??lpfc_sli4_post_scsi_sgl_listâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:3019:1: warning: no previous prototype for 
â??lpfc_bg_crcâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:3035:1: warning: no previous prototype for 
â??lpfc_bg_csumâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_scsi.c:3048:1: warning: no previous prototype for 
â??lpfc_calc_bg_errâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e399b22881c721626812008e25d930ac4d2bafc4
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:28 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_init.c

      Mark functions as static in lpfc/lpfc_init.c because they are not used
      outside this file.

      This eliminates the following warning in lpfc/lpfc_init.c:
      drivers/scsi/lpfc/lpfc_init.c:652:1: warning: no previous prototype for 
â??lpfc_hba_init_linkâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_init.c:753:1: warning: no previous prototype for 
â??lpfc_hba_down_linkâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_init.c:3434:1: warning: no previous prototype for 
â??lpfc_sli4_fcf_redisc_wait_tmoâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b86a675672e471b495b9de7f240d3786548d25e1
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:17 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_hbadisc.c

      Mark functions as static in lpfc/lpfc_hbadisc.c because they are not
      used outside this file.

      This eliminates the following warnings in lpfc/lpfc_hbadisc.c:
      drivers/scsi/lpfc/lpfc_hbadisc.c:2047:5: warning: no previous prototype 
for â??lpfc_sli4_fcf_pri_list_addâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_hbadisc.c:2681:1: warning: no previous prototype 
for â??lpfc_init_vfi_cmplâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_hbadisc.c:4432:1: warning: no previous prototype 
for â??lpfc_nlp_logo_unregâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5d8b81676829c14af98aec2233151aad02f5fe9d
  Author: Rashika Kheria <rashika.kheria@xxxxxxxxx>
  Date:   Wed Sep 3 12:55:04 2014 -0400

      lpfc: mark functions as static in lpfc/lpfc_sli.c

      [PATCH 22/55] scsi: Mark functions as static in lpfc/lpfc_sli.c

      Mark functions as static in lpfc/lpfc_sli.c because they are not used
      outside this file.

      This eliminates the following warnings in lpfc/lpfc_sli.c:
      drivers/scsi/lpfc/lpfc_sli.c:13867:1: warning: no previous prototype for 
â??lpfc_sli4_alloc_xriâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:13897:1: warning: no previous prototype for 
â??__lpfc_sli4_free_xriâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:14317:1: warning: no previous prototype for 
â??lpfc_update_rcv_time_stampâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:14786:1: warning: no previous prototype for 
â??lpfc_sli4_handle_unsol_abortâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:15331:1: warning: no previous prototype for 
â??__lpfc_sli4_free_rpiâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:15769:1: warning: no previous prototype for 
â??lpfc_check_next_fcf_pri_levelâ?? [-Wmissing-prototypes]
      drivers/scsi/lpfc/lpfc_sli.c:16000:1: warning: no previous prototype for 
â??lpfc_mbx_cmpl_redisc_fcf_tableâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: James Smart <james.smart@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 86001f248e943b7b22c22b50151ffaee9447df2d
  Author: Hiral Shah <hishah@xxxxxxxxx>
  Date:   Fri May 2 17:46:31 2014 -0700

      fnic: assign FIP_ALL_FCF_MACS to fcoe_all_fcfs

      1) Assgning FIP_ALL_FCF_MACS to fcoe_all_fcfs allows VLAN request to be 
sent
      to correct Mac address for VLAN Discovery otherwise VLAN request will be
      sent to invalid address hence FLOGI never happens.

      2) Simplify the copy_and_format_trace_data code and log the correct Link 
event
      for fnic control path tracing in case of link status UP->UP.

      3) Increment Fnic driver version

      Signed-off-by: Hiral Shah <hishah@xxxxxxxxx>
      Signed-off-by: Sesidhar Baddela <sebaddel@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6b3839790b16adffbbe2f5967e149562a5a603e8
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:12:29 2014 -0400

      qla2xxx: Prevent probe and board_disable race

      The PCI register read checking introduced in commit fe1b806f4f71
      ("qla2xxx: Disable adapter when we encounter a PCI disconnect") is
      active during driver probe. Hold off scheduling any board removal until
      the driver probe has completed. This ensures that the the board_disable
      work structure is initialized and more importantly, avoids racing
      qla2x00_probe_one.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit beb9e315e6e0d8d1d7d3a79d2e5d4664aa8f8796
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:12:14 2014 -0400

      qla2xxx: Prevent removal and board_disable race

      Introduce mutual exclusion between the qla2xxx_remove_one PCI driver
      callback and qla2x00_disable_board_on_pci_error, which is scheduled as
      board_disable work by qla2x00_check_reg{32,16}_for_disconnect:

      * Leave the driver-specific data attached to the underlying PCI device
      intact in qla2x00_disable_board_on_pci_error, so that qla2x00_remove_one
      has enough breadcrumbs to determine that any board_disable work has been
      completed.

      * In qla2xxx_remove_one, set a bit to prevent any subsequent
      board_disable work from scheduling, then cancel and wait until pending
      work has completed.

      * Reuse the PCI device enable count check in qla2x00_remove_one to
      determine if board_disable has occured. The original purpose of this
      check was unnecessary since the driver remove function wasn't called
      when the probe fails.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 232792b6b43b1420324e432a0498602b9c8d5a8c
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:12:01 2014 -0400

      qla2xxx: Schedule board_disable only once

      There are various callers of qla2x00_check_reg{32,16}_for_disconnect
      that may schedule board removal on PCI-disconnect. Test-and-set a
      dedicated flag before scheduling board_disable so it is invoked only
      once.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c821e0d5b20006acdaca7aa378097a084986e37b
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:11:41 2014 -0400

      qla2xxx: Collect PCI register checks and board_disable scheduling

      Add an uint16_t variant of qla2x00_check_reg_for_disconnect and use
      these routines to check and schedule a PCI-disconnected board from a
      centralized place.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 1a2fbf185cce45b80cfdb441fb6651c07915ddb1
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:11:18 2014 -0400

      qla2xxx: Use qla2x00_clear_drv_active on probe failure

      Take advantage of commit fe1b806f4f71 ("qla2xxx: Refactor shutdown code
      so some functionality can be reused") to remove an inlined copy of
      qla2x00_clear_drv_active in the driver's probe hardware error path.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit db7157d4cfce6edf052452fb1d327d4d11b67f4c
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Tue Aug 26 17:10:41 2014 -0400

      qla2xxx: Fix shost use-after-free on device removal

      Once calling scsi_host_put, be careful to not access qla_hw_data through
      the Scsi_Host private data (ie, scsi_qla_host base_vha).

      Fixes: fe1b806f4f71 ("qla2xxx: Refactor shutdown code so some 
functionality can be reused")
      Cc: stable@xxxxxxxxxxxxxxx # 3.14, 3.15, 3.16
      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c01a8bc084b9bec58a9ee3c7a95fb4266328c4b8
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:53 2014 +0200

      pmcraid: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 182801ff266e61d2c4b18aab20f0ffed0f36b873
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:52 2014 +0200

      pmcraid: Get rid of a redundant assignment

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6b73352134d9cd6ff1af1962799b738b4de604be
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:50 2014 +0200

      csiostor: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c6b9bad280674a51f42929fc1fe6964ac3528dc8
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:49 2014 +0200

      csiostor: Remove superfluous call to pci_disable_msix()

      There is no need to call pci_disable_msix() in case
      the previous call to pci_enable_msix() failed

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e149fc13dbc1c113e667e7f5bd45288853bdf6bb
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:48 2014 +0200

      be2iscsi: Use pci_enable_msix_range()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range() and pci_enable_msix_range()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Acked-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5e8d90070b87df4237d3dc88ffa652f30badce85
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:58 2014 -0700

      megaraid_sas: Version and Changelog update

      The following patch for megaraid_sas updates the driver version and
      Documentation/scsi/ChangeLog.megaraid_sas.

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a2fbcbc3f0aa3bea3bf5c86e41f9c543c8de9e75
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:54 2014 -0700

      megaraid_sas: Fix reset_mutex leak

      The following patch for megaraid_sas fixes a reset_mutex leak in 
megasas_reset_fusion().

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c21bb25e8a8653c6d5ba1bec5c6ef4a20ee35347
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:55 2014 -0700

      megaraid_sas: Remove unused variables in megasas_instance

      The following patch for megaraid_sas removes some unused variables from 
the megasas_instance structure.

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9ea81f8169bef693a0136f3ab1110b00dc7c6f84
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:57 2014 -0700

      megaraid_sas: Add missing initial call to megasas_get_ld_vf_affiliation().

      The following patch for megaraid_sas adds a missing initial call to
      megasas_get_ld_vf_affiliation() at the end of megasas_probe_one().

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4cbfea8865825ad9f38beb627b50b308eb2d92be
  Author: Adam Radford <aradford@xxxxxxxxx>
  Date:   Wed Jul 9 15:17:56 2014 -0700

      megaraid_sas: Fix LD/VF affiliation parsing

      The following patch for megaraid_sas fixes the LD/VF affiliation policy 
parsing
      code to account for LD targetId's and Hidden LD's (not yet affiliated 
with any
      Virtual Functions).  This also breaks megasas_get_ld_vf_affiliation() 
into 2
      separate functions:  megasas_get_ld_vf_affiliation_111() and
      megasas_get_ld_Vf_affiliation_12() to reduce indentation levels.

      Signed-off-by: Adam Radford <aradford@xxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit e46b0344be9b50e8254ddd74e3c5b439d5fca3ce
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Tue Aug 5 12:21:53 2014 +0200

      scsi_debug: bump inquiry version to SPC-4, update version descriptors

      Since a lot of functionality from SPC-4 is supported by this
      driver (e.g. LBP and PI) then bump the default INQUIRY version
      from SPC-3 to SPC-4. Also update the INQUIRY version
      descriptors.

      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cd62b7dae245dd3bb3a21eaadcf01d93ec4fcc7c
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Tue Aug 5 12:20:46 2014 +0200

      scsi_debug: give unit attention and other errors precedence over TSF

      Give existing errors priority over the generation of Task
      Set Full (TSF) errors. So that max_queue is not exceeded,
      existing errors may be sent back in the invocation thread.
      This is done so errors like Unit Attentions are not hidden
      and lost by either max_queue exceeded or real/injected
      TSFs.

      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 01123ef4c3fc9b9ff3062df2e10dee9b139b46b4
  Author: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
  Date:   Tue Aug 5 12:20:02 2014 +0200

      scsi_debug: scsi_cmnd->cmnd check and casts unnecessary

      This patch removes a NULL check for the scsi_cmnd::cmnd pointer
      since many other instances in this driver and elsewhere assume
      it is valid. Also redundant casts to 'unsigned char *' are removed
      as the pointer has that type.

      Signed-off-by: Douglas Gilbert <dgilbert@xxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 5d46ad7d88a78cca36ff6472a5bdc7d1c9c22654
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sat Aug 16 14:15:15 2014 -0700

      fusion: fix excess parameter kernel-doc warning

      Fix kernel-doc excess parameter warning:

      Warning(..//drivers/message/fusion/mptbase.c:1411): Excess function 
parameter 'prod_name' description in 'mpt_get_product_name'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reviewed-by: Ewan D. Milne <emilne@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 132aa220b45d60e9b20def1e9d8be9422eed9616
  Author: Tomas Henzl <thenzl@xxxxxxxxxx>
  Date:   Thu Aug 14 16:12:39 2014 +0200

      hpsa: refine the pci enable/disable handling

      When a second(kdump) kernel starts and the hard reset method is used
      the driver calls pci_disable_device without previously enabling it,
      so the kernel shows a warning -
      [   16.876248] WARNING: at drivers/pci/pci.c:1431 
pci_disable_device+0x84/0x90()
      [   16.882686] Device hpsa
      disabling already-disabled device
      ...
      This patch fixes it, in addition to this I tried to balance also some 
other pairs
      of enable/disable device in the driver.
      Unfortunately I wasn't able to verify the functionality for the case of a 
sw reset,
      because of a lack of proper hw.

      Signed-off-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Reviewed-by: Stephen M. Cameron <scameron@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 9e0328453ea1a0e800b10daafffbadeac68273fd
  Author: Suresh Thiagarajan <Suresh.Thiagarajan@xxxxxxxx>
  Date:   Mon Aug 11 11:50:35 2014 +0530

      pm8001: Update nvmd response data to request buffer

      Instead of using the virt_ptr use request buffer for copying
      back the nvmd response data and use the same in request function also

      Signed-off-by: Suresh Thiagarajan <suresh.thiagarajan@xxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a07b67194307cc344953ce23c28d840609acac1f
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 01:00:02 2014 -0400

      be2iscsi: Bump the driver version

       Bump the driver version

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit b7ab35b13379e709a2a1c3f1b3a59e5db62ce4e3
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 01:00:01 2014 -0400

      be2iscsi: Fix processing CQE before connection resources are freed

       Driver should process the completion queue entries before a connection
       resources are freed. While running mixed traffic due to latency, driver
       processes the CQE after the connection resources are freed. This fix
       processes all the completion queue before the connection resources are
       freed.

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit a3d313ea56fada1c73be022140b8d2b14ff1fc7b
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 01:00:00 2014 -0400

      be2iscsi: Fix updating the boot enteries in sysfs

       During port async event driver should check if there is any boot target
       configured on the adapter. Update sysfs enteries with the boot target
       parameters.

      Signed-off-by: Minh Tran <minhduc.tran@xxxxxxxxxx>
      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 65c5efa8166d146c088bef6e004f827c1070d826
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 00:59:59 2014 -0400

      be2iscsi: Fix the copyright year

       Change the copyright year to 2014

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 39033413e22aa64944baf21b29e134d52be67038
  Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
  Date:   Fri Aug 8 00:59:58 2014 -0400

      be2iscsi: Fix the sparse warning introduced in previous submission

       commit 73af08e11c6638e2abd6b1fa13cdab58c2bbdbf8
       Author: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
       Date:   Mon May 5 21:41:26 2014 -0400

        be2iscsi: Fix interrupt Coalescing mechanism.

      Signed-off-by: John Soni Jose <sony.john-n@xxxxxxxxxx>
      Signed-off-by: Jayamohan Kallickal <jayamohan.kallickal@xxxxxxxxxx>
      Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit fc3850458c176a3cf925771ec822f9537d1dbbc6
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:43:29 2014 -0700

      scsi: fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8e5a9484aee8d48f7dd3739c139ac684b30e6201
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Fri Aug 8 07:38:09 2014 -0400

      qla2xxx: Remove restriction on starting remote device discovery on port 
update.

      Limiting which port update events will allow the driver to kick off a
      name server scan has been problematic in some corner cases so remove the
      restriction and restore the previous semantic. Also move the link
      up/down informational messages to the LOOP_UP and LOOP_DOWN events.

      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 34c5801d81b9ae287010888be55ec98a3026cddd
  Author: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
  Date:   Fri Aug 8 07:38:08 2014 -0400

      qla2xxx: Move mailbox failure messages to a default debug level.

      Move the mailbox failure messages to a default debugging level so that
      benign failures won't flood the system logs but will still show up if
      default debug messaging is enabled (ql2xextended_error_logging=1).

      Signed-off-by: Giridhar Malavali <giridhar.malavali@xxxxxxxxxx>
      Signed-off-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit f6e495a2b317fd7f3693d7c9217abfe943cbb3c6
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 14:56:20 2014 +0200

      mptfusion: simplify rounding

      Rounding up to a multiple of 4 should be done using the ALIGN
      macro. As a bonus, this also makes the generated code smaller.

      In GetIocFacts(), sz is assigned to a few lines below without being
      read in the meantime, so it is ok that it doesn't end up with the same
      value as facts->FWImageSize.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 84e32a06f4f8756ce9ec3c8dc7e97896575f0771
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:47 2014 +0200

      qla2xxx: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Log message code 0x00c6 preserved, although it is reported
      after successful call to pci_enable_msix_range(), not before
      possibly unsuccessful call to pci_enable_msix(). Consumers
      of the error code should not notice the difference.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: Chad Dupuis <chad.dupuis@xxxxxxxxxx>
      Cc: qla2xxx-upstream@xxxxxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 6bfa6907046b7d97a460abf95f3f5b82c7e31a1e
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:46 2014 +0200

      mpt3sas: Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@xxxxxxx>
      Cc: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxx>
      Cc: support@xxxxxxx
      Cc: DL-MPTFusionLinux@xxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 52674c65f9751f607a4ed9d75227a0d8e4f54189
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:45 2014 +0200

      mpt2sas: Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Reviewed-by: Tomas Henzl <thenzl@xxxxxxxxxx>
      Cc: Nagalakshmi Nandigama <Nagalakshmi.Nandigama@xxxxxxx>
      Cc: Sreekanth Reddy <Sreekanth.Reddy@xxxxxxx>
      Cc: support@xxxxxxx
      Cc: DL-MPTFusionLinux@xxxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 8ae80ed1734bbe9b2c2021ef1ea981b7d4ccc598
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:44 2014 +0200

      megaraid: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: Kashyap Desai <Kashyap.desai@xxxxxxxxxxxxx>
      Cc: Neela Syam Kolli <megaraidlinux@xxxxxxx>
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit dd0881281d98e7d3d5e34224058a5d1389241126
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:43 2014 +0200

      megaraid: Fail resume if MSI-X re-initialization failed

      Currently the driver fails to analize MSI-X re-enablement
      status on resuming and always assumes the success. This
      update checks the MSI-X initialization result and fails
      to resume if MSI-Xs re-enablement failed.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: Kashyap Desai <Kashyap.desai@xxxxxxxxxxxxx>
      Cc: Neela Syam Kolli <megaraidlinux@xxxxxxx>
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 18fce3c440c762ab4dfb6156bbd3c0beb0f67f17
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:42 2014 +0200

      hpsa: Use pci_enable_msix_range() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: "Stephen M. Cameron" <scameron@xxxxxxxxxxxxxxxxxx>
      Cc: iss_storagedev@xxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 49bd1a8f96d7b169edb11eb41e084b1b1669557a
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Mon Aug 18 08:01:41 2014 +0200

      hpsa: Fallback to MSI rather than to INTx if MSI-X failed

      Currently the driver falls back to INTx mode when MSI-X
      initialization failed. This is a suboptimal behaviour
      for chips that also support MSI. This update changes that
      behaviour and falls back to MSI mode in case MSI-X mode
      initialization failed.

      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Acked-by: "Stephen M. Cameron" <scameron@xxxxxxxxxxxxxxxxxx>
      Cc: iss_storagedev@xxxxxx
      Cc: linux-scsi@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit ed81d7741eddb690aa9d5c79945123db11ec7a0c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Mon Jul 14 09:34:54 2014 +0200

      eata: remove driver_lock

      port_detect is only called from the module_init routine and thus 
implicitly
      serialized, so remove the driver lock which was held over potentially
      sleeping function calls.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Reported-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Tested-by: Arthur Marsh <arthur.marsh@xxxxxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Hannes Reinecke <hare@xxxxxxx>

  commit 15155b9a4530f8da42d6594927928e25b2b29875
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:07:07 2014 +0100

      PKCS#7: Add a missing static

      Add a missing static (found by checker).

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit 8da79b6439f46a2bea71238ab2f0e84e3c16587d
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 16 17:07:07 2014 +0100

      KEYS: Fix missing statics

      Fix missing statics (found by checker).

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>

  commit fda322a1b3b9e8ee231913c500f73c6988b1aff5
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:42:30 2014 -0300

      UBI: Dispatch update notification if the volume is updated

      The UBI_IOCVOLUP ioctl is used to start an update and also to
      truncate a volume. In the first case, a "volume updated" notification
      is dispatched when the update is done.

      This commit adds the "volume updated" notification to be also sent when
      the volume is truncated. This is required for UBI block and gluebi to get
      notified about the new volume size.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.15+

  commit 06d9c2905f745c8b1920a335cbb366ba6b0fc754
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:42:29 2014 -0300

      UBI: block: Add support for the UBI_VOLUME_UPDATED notification

      Static volumes can change its 'used_bytes' when they get updated,
      and so the block interface must listen to the UBI_VOLUME_UPDATED
      notification to resize the block device accordingly.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.15+

  commit 978d6496758d19de2431ebf163337fc7b92f8c45
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:42:28 2014 -0300

      UBI: block: Fix block device size setting

      We are currently taking the block device size from the 
ubi_volume_info.size
      field. However, this is not the amount of data in the volume, but the
      number of reserved physical eraseblocks, and hence leads to an incorrect
      representation of the volume.

      In particular, this produces I/O errors on static volumes as the block
      interface may attempt to read unmapped PEBs:

      $ cat /dev/ubiblock0_0 > /dev/null
      UBI error: ubiblock_read_to_buf: ubiblock0_0 ubi_read error -22
      end_request: I/O error, dev ubiblock0_0, sector 9536
      Buffer I/O error on device ubiblock0_0, logical block 2384
      [snip]

      Fix this by using the ubi_volume_info.used_bytes field which is set to the
      actual number of data bytes for both static and dynamic volumes.

      While here, improve the error message to be less stupid and more useful:
      UBI error: ubiblock_read_to_buf: ubiblock0_1 ubi_read error -9 on LEB=0, 
off=15872, len=512

      It's worth noticing that the 512-byte sector representation of the volume
      is only correct if the volume size is multiple of 512-bytes. This is true 
for
      virtually any NAND device, given eraseblocks and pages are 512-byte 
multiple
      and hence so is the LEB size.

      Artem: tweak the error message and make it look more like other UBI error
      messages.

      Fixes: 9d54c8a33eec ("UBI: R/O block driver on top of UBI volumes")
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # v3.15+

  commit 3df770725339c41d1cd9be4da4ca0d968119d8ad
  Author: Colin Ian King <colin.king@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 10:19:38 2014 +0100

      UBI: block: fix dereference on uninitialized dev

      commit 4df38926f337 ("UBI: block: Avoid disk size integer overflow")
      introduced a dereference on dev (which is not initialized at that
      point) when printing a warning message.  Re-order disk_capacity check
      after the dev is found.

      Found by cppcheck:
       [drivers/mtd/ubi/block.c:509]: (error) Uninitialized variable: dev

      Artem: tweak the error message a bit

      Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
      Acked-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 5f093ee76c8fc1ec82de8da04bd087663c853e7b
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:15:03 2014 +0200

      clk: mvebu: fix sscg node lookup

      Commit 15917b16022427c53755abff4dc7051f3076dd7a ("clk: mvebu: Fix clk
      frequency value if SSCG is enabled") introduced some logic in the
      common mvebu clock code to adjust the clock frequency according to the
      configuration of the SSCG.

      In order to do this, it looks up for a DT node called "sscg" and maps
      it before accessing the SSCG configuration register.

      However, the lookup is currently done using:

         sscg_np = of_find_node_by_name(np, "sscg");

      where "np" is a pointer to the DT node of the clock for which we are
      calculating the adjusted frequency. This means that if the "sscg" node
      is *after* the clock node in the Device Tree, it works fine (and
      that's the case for Armada 370).

      However, if it turns out that the "sscg" node is *before* the clock
      node in the Device Tree, it won't work because the sscg node will not
      be found.

      What we really want here is a search of the entire Device Tree, not
      only starting from the clock node, so instead of passing "np" as first
      argument of of_find_node_by_name(), we simply need to pass
      NULL. Passing a non-NULL argument is typically used in a loop, so that
      the search for the next matching node starts right after the node that
      was matched.

      This makes the "np" argument to the kirkwood_fix_sscg_deviation()
      function unnecessary, which leads to further cleanups.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Fixes: 15917b1602242 ("clk: mvebu: Fix clk frequency value if SSCG is 
enabled")
      Acked-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410880503-2322-1-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit f8fb117034847634bff8f02632151f7535981fa1
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:53:26 2014 +0200

      ALSA: hda - Use standard hda_jack infrastructure for CA0132 driver

      For its headphone, mic and DSP responses, we can use the standard
      hda_jack infrastructure in CA0132 driver, too.  The only point to
      handle carefully is the delayed headphone jack handling.  It tries to
      react after a certain delay.  Here we use the existing block_report
      flag in hda_jack_tbl (that was implemented for HDMI).

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 7c3008c47b405420bf2b24fb5a21af3df5b5c323
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:35:22 2014 +0200

      ALSA: hda - Remove superfluous hooks from VIA driver

      Like the previous fix for STAC/IDT codecs, the automute hooks in VIA
      driver can be also removed by enabling the power control callback for
      all pins.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit aa699c492e77ec01a038e8a8add6ce04011b9561
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:29:18 2014 +0200

      ALSA: hda - Remove superfluous callbacks from STAC/IDT codecs

      Now we can register multiple callbacks to each jack, most of hooks
      used in STAC/IDT codecs can be removed by enabling the powermap update
      callback for all relevant pins.  Along with this, the call of
      stac_init_power_map() can be moved back to stac_parse_auto_config()
      and the own build_controls callback can be removed, too.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1a4f69d5aaecb39a980fc20b14ec800fd5b53061
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 15:22:46 2014 +0200

      ALSA: hda - Allow multiple callbacks for jack

      So far, hda_jack infrastructure allows only one callback per jack, and
      this makes things slightly complicated when a driver wants to assign
      multiple tasks to a jack, e.g. the standard auto-mute with a power
      up/down sequence.  This can be simplified if the hda_jack accepts
      multiple callbacks.

      This patch is such an extension: the callback-specific part (the
      function and private_data) is split to another struct from
      hda_jack_tbl, and multiple such objects can be assigned to a single
      hda_jack_tbl entry.

      The new struct hda_jack_callback is passed to each callback function
      now, thus the patch became bigger than expected.  But these changes
      are mostly trivial.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1bf1890e86869032099b539bc83b098be12fc5a7
  Author: Richard Genoud <richard.genoud@xxxxxxxxx>
  Date:   Tue Sep 9 14:25:01 2014 +0200

      UBI: add missing kmem_cache_free() in process_pool_aeb error path

      I ran into this error after a ubiupdatevol, because I forgot to backport
      e9110361a9a4 UBI: fix the volumes tree sorting criteria.

      UBI error: process_pool_aeb: orphaned volume in fastmap pool
      UBI error: ubi_scan_fastmap: Attach by fastmap failed, doing a full scan!
      kmem_cache_destroy ubi_ainf_peb_slab: Slab cache still has objects
      CPU: 0 PID: 1 Comm: swapper Not tainted 3.14.18-00053-gf05cac8dbf85 #1
      [<c000d298>] (unwind_backtrace) from [<c000baa8>] (show_stack+0x10/0x14)
      [<c000baa8>] (show_stack) from [<c01b7a68>] (destroy_ai+0x230/0x244)
      [<c01b7a68>] (destroy_ai) from [<c01b8fd4>] (ubi_attach+0x98/0x1ec)
      [<c01b8fd4>] (ubi_attach) from [<c01ade90>] 
(ubi_attach_mtd_dev+0x2b8/0x868)
      [<c01ade90>] (ubi_attach_mtd_dev) from [<c038b510>] (ubi_init+0x1dc/0x2ac)
      [<c038b510>] (ubi_init) from [<c0008860>] (do_one_initcall+0x94/0x140)
      [<c0008860>] (do_one_initcall) from [<c037aadc>] 
(kernel_init_freeable+0xe8/0x1b0)
      [<c037aadc>] (kernel_init_freeable) from [<c02730ac>] 
(kernel_init+0x8/0xe4)
      [<c02730ac>] (kernel_init) from [<c00093f0>] (ret_from_fork+0x14/0x24)
      UBI: scanning is finished

      Freeing the cache in the error path fixes the Slab error.

      Tested on at91sam9g35 (3.14.18+fastmap backports)

      Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
      Cc: stable <stable@xxxxxxxxxxxxxxx> # 3.10+

  commit 9f9ec08cf9cb8e8411b1d400d5c8d99d46c5c22b
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Mon Sep 8 16:48:25 2014 +0100

      ARM: 8140/1: ep93xx: Enable DEBUG_LL_UART_PL01X

      This defconfig already enables DEBUG_LL and by default DEBUG_LL_UART_NONE
      will be selected (but due to some back compability magic I'd like to
      remove is not actually honoured). DEBUG_LL_UART_PL01X is a much saner
      default.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit be26e0e0ef167f4aa1047ef14e8059a44262921a
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Mon Sep 8 16:47:47 2014 +0100

      ARM: 8139/1: versatile: Enable DEBUG_LL_UART_PL01X

      This defconfig already enables DEBUG_LL and by default DEBUG_LL_UART_NONE
      will be selected (but due to some back compability magic I'd like to
      remove is not actually honoured). DEBUG_LL_UART_PL01X is a much saner
      default.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 5b484989a998074762281a1ae71b2d88f26f66d6
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 15 12:32:54 2014 +0200

      usb: gadget: gr_udc: Add bounce buffer to handle odd sized OUT requests

      This adds a bounce buffer that handles the end of OUT requests where
      req.length is not divisible by ep->ep.maxpacket.

      Before this, such requests were rejected as the DMA engine cannot
      restrict itself to buffers that are smaller than ep->ep.maxpacket.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit af54954ad02091506ced45588215d389d606f74e
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 15 12:42:27 2014 +0200

      usb: gadget: udc_core: Use right kobj when calling sysfs_notify

      The state attribute is connected to the kobj of the udc, not the gadget.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 468bcc2a2ca071f652009d2d20d97f2437630cae
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 15 09:03:24 2014 -0500

      usb: musb: dsps: kill OTG timer on suspend

      if we don't make sure to kill the timer, it could
      expire after we have already gated our clocks.

      That will trigger a Data Abort exception because
      we would try to access register while clock is gated.

      Fix that bug.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Fixes 869c597 (usb: musb: dsps: add support for suspend and resume)
      Tested-by: Dave Gerlach <d-gerlach@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 6dd5b021bd6c735a6a1515d06dab1478fc461dfd
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:26:48 2014 +0300

      usb: gadget: uvc: Simplify uvcg_video_pump by using local variable

      Use the local queue variable instead of computing it every time.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit e102609f107269fbc04af21548e78e99c02b6204
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 16 17:26:47 2014 +0300

      usb: gadget: uvc: Fix endianness mismatches

      The struct usb_endpoint_descriptor wMaxPacketSize field the struct
      usb_ss_ep_comp_descriptor wBytesPerInterval field are stored in
      little-endian format. Convert the values from CPU order to little endian
      before storing the values.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 4a6698b80cfe36dd4e3c6bc30ab81b4e0a837f64
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Sep 16 17:26:46 2014 +0300

      usb: gadget: uvc: uvc_alloc() can be static

      The function isn't called from outside of its compilation unit, make it
      static.

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1b0bf88fd8b845aef4300c7c0feca774265dd1c4
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 08:23:17 2014 +0200

      usb: gadget: f_fs: virtual endpoint address mapping

      This patch introduces virtual endpoint address mapping. It separates
      function logic form physical endpoint addresses making it more hardware
      independent.

      Following modifications changes user space API, so to enable them user
      have to switch on the FUNCTIONFS_VIRTUAL_ADDR flag in descriptors.

      Endpoints are now refered using virtual endpoint addresses chosen by
      user in endpoint descpriptors. This applies to each context when endpoint
      address can be used:
      - when accessing endpoint files in FunctionFS filesystemi (in file name),
      - in setup requests directed to specific endpoint (in wIndex field),
      - in descriptors returned by FUNCTIONFS_ENDPOINT_DESC ioctl.

      In endpoint file names the endpoint address number is formatted as
      double-digit hexadecimal value ("ep%02x") which has few advantages -
      it is easy to parse, allows to easly recognize endpoint direction basing
      on its name (IN endpoint number starts with digit 8, and OUT with 0)
      which can be useful for debugging purpose, and it makes easier to 
introduce
      further features allowing to use each endpoint number in both directions
      to have more endpoints available for function if hardware supports this
      (for example we could have ep01 which is endpoint 1 with OUT direction,
      and ep81 which is endpoint 1 with IN direction).

      Physical endpoint address can be still obtained using ioctl named
      FUNCTIONFS_ENDPOINT_REVMAP, but now it's not neccesary to handle
      USB transactions properly.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 4cd41ffd27b6b775445ecfdb72b592b71d6b4a32
  Merge: d915216 9e82bf0
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Sep 16 09:53:59 2014 -0500

      Merge tag 'v3.17-rc5' into next

      Linux 3.17-rc5

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

      Conflicts:
        Documentation/devicetree/bindings/usb/mxs-phy.txt
        drivers/usb/phy/phy-mxs-usb.c

  commit 184564efae4d775225c8fe3b762a56956fb1f827
  Author: Zhang Haoyu <zhanghy@xxxxxxxxxxx>
  Date:   Thu Sep 11 16:47:04 2014 +0800

      kvm: ioapic: conditionally delay irq delivery duringeoi broadcast

      Currently, we call ioapic_service() immediately when we find the irq is 
still
      active during eoi broadcast. But for real hardware, there's some delay 
between
      the EOI writing and irq delivery.  If we do not emulate this behavior, and
      re-inject the interrupt immediately after the guest sends an EOI and 
re-enables
      interrupts, a guest might spend all its time in the ISR if it has a broken
      handler for a level-triggered interrupt.

      Such livelock actually happens with Windows guests when resuming from
      hibernation.

      As there's no way to recognize the broken handle from new raised ones, 
this patch
      delays an interrupt if 10.000 consecutive EOIs found that the interrupt 
was
      still high.  The guest can then make a little forward progress, until a 
proper
      IRQ handler is set or until some detection routine in the guest (such as
      Linux's note_interrupt()) recognizes the situation.

      Cc: Michael S. Tsirkin <mst@xxxxxxxxxx>
      Signed-off-by: Jason Wang <jasowang@xxxxxxxxxx>
      Signed-off-by: Zhang Haoyu <zhanghy@xxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 105b21bbf67bb50000a0dc4b547a2f99b6376136
  Author: Guo Hui Liu <liuguohui@xxxxxxxxx>
  Date:   Fri Sep 12 13:43:19 2014 +0800

      KVM: x86: Use kvm_make_request when applicable

      This patch replace the set_bit method by kvm_make_request
      to make code more readable and consistent.

      Signed-off-by: Guo Hui Liu <liuguohui@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 60979115a69e0e7916a1c1796f902264f1350977
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Sat Sep 13 00:35:58 2014 +0900

      f2fs: fix double lock for inode page during roll-foward recovery

      If the inode is same and its data index are needed to truncate, we can 
fall into
      double lock for its inode page via get_dnode_of_data.

      Error case is like this.

      1. write data 1, 2, 3, 4, 5 in inode #4.
      2. write data 100, 102, 103, 104, 105 in dnode #6 of inode #4.
      3. sync
      4. update data 100->106 in dnode #6.
      5. fsync inode #4.
      6. power-cut

      -> Then,
      1. go back to #3's checkpoint
      2. in do_recover_data, get_dnode_of_data() gets inode #4.
      3. detect 100->106 in dnode #6.
      4. check_index_in_prev_nodes tries to truncate 100 in dnode #6.
      5. to trigger truncate_hole, get_dnode_of_data should grab inode #4.
      6. detect *kernel hang*

      This patch should resolve that bug.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit c6e489305eb5ed029002b037e36800032a994bb4
  Author: Huang Ying <ying.huang@xxxxxxxxx>
  Date:   Fri Sep 12 19:21:11 2014 +0800

      f2fs: fix a race condition in next_free_nid

      The nm_i->fcnt checking is executed before spin_lock, so if another
      thread delete the last free_nid from the list, the wrong nid may be
      gotten.  So fix the race condition by moving the nm_i->fnct checking
      into spin_lock.

      Signed-off-by: Huang, Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 7704182387f7eab6217a587420f8a3b3aa2d17d5
  Author: Huang Ying <ying.huang@xxxxxxxxx>
  Date:   Fri Sep 12 20:19:48 2014 +0800

      f2fs: use nm_i->next_scan_nid as default for next_free_nid

      Now, if there is no free nid in nm_i->free_nid_list, 0 may be saved
      into next_free_nid of checkpoint, this may cause useless scanning for
      next mount.  nm_i->next_scan_nid should be a better default value than
      0.

      Signed-off-by: Huang, Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit c1ce1b02bb25640567dc484dc94d3a195d21e705
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 10 16:53:02 2014 -0700

      f2fs: give an option to enable in-place-updates during fsync to users

      If user wrote F2FS_IPU_FSYNC:4 in /sys/fs/f2fs/ipu_policy, f2fs_sync_file
      only starts to try in-place-updates.
      And, if the number of dirty pages is over /sys/fs/f2fs/min_fsync_blocks, 
it
      keeps out-of-order manner. Otherwise, it triggers in-place-updates.

      This may be used by storage showing very high random write performance.

      For example, it can be used when,

      Seq. writes (Data) + wait + Seq. writes (Node)

      is pretty much slower than,

      Rand. writes (Data)

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit a7ffdbe22cecaed59b5d76a5f003d68907d64240
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Fri Sep 12 15:53:45 2014 -0700

      f2fs: expand counting dirty pages in the inode page cache

      Previously f2fs only counts dirty dentry pages, but there is no reason 
not to
      expand the scope.

      This patch changes the names on the management of dirty pages and to count
      dirty pages in each inode info as well.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 8097171e19bb69f3e2226827440b71ececa5d74f
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Fri Aug 29 16:08:58 2014 +0200

      ARM: zynq: Remove useless L2C AUX setting

      AUX setting has no effect that's why remove it.

      Warning log:
      L2C: platform provided aux values match the hardware, so
      have no effect.  Please remove them.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit ed62e330948dea39b455d94dc14522386291688a
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:14 2014 -0700

      ARM: zynq: Rename 'zynq_platform_cpu_die'

      Match the naming pattern of all other SMP ops and rename
      zynq_platform_cpu_die --> zynq_cpu_die.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit caf86a73eab4132f870e883216850d9eee40b04b
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:13 2014 -0700

      ARM: zynq: Remove hotplug.c

      The hotplug code contains only a single function, which is an SMP
      function. Move that to platsmp.c where all other SMP runctions reside.
      That allows removing hotplug.c and declaring the cpu_die function
      static.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 50c7960a4517d6c93226351cd8c43c86f104c919
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:12 2014 -0700

      ARM: zynq: Synchronise zynq_cpu_die/kill

      Avoid races and add synchronisation between the arch specific
      kill and die routines.

      The same synchronisation issue was fixed on IMX platform
      by this commit:
      "ARM: imx: fix sync issue between imx_cpu_die and imx_cpu_kill"
      (sha1: 2f3edfd7e27ad4206acbc2ae99c9df5f46353024)

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 18aebf116b494101841f109f07e0d6a0aad9a46e
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:11 2014 -0700

      ARM: zynq: cpuidle: Remove pointless code

      The core is not powered down, it is pointless to call the cpu_pm 
notifiers and
      switch to the global timer.

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Reviewed-and-tested-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 61ce3ed57b40212a9ae79cebb44861a8c63df54a
  Author: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:10 2014 -0700

      ARM: zynq: Remove invalidate cache for cpu die

      As there is no Power management unit on this board, it is not possible to 
power
      down a core, just WFI is allowed. There is no point to invalidate the 
cache and
      exit coherency.

      Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Reviewed-and-tested-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 0beb2bd36f6216f455363f47f8ba32fdf26667fb
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:09 2014 -0700

      ARM: zynq: PM: Enable DDR clock stop

      The DDR controller can detect idle periods and leverage low power
      features clock stop. When new requests occur, the DDRC resumes
      normal operation.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 36ad5ae6dea7ae6abbb7bdf25078e7d1dabcecad
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:08 2014 -0700

      ARM: zynq: DT: Add DDRC node

      Add the DDR controller to the Zynq devicetree.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit c07c8b007732dacafd4ba9cda04ea9b9d0e8ec7d
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:07 2014 -0700

      Documentation: devicetree: Add binding for Synopsys DDR controller

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit ae88b85e801ba77939b07eb9214f1d6542fa23f7
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 14:19:06 2014 -0700

      ARM: zynq: PM: Enable A9 internal clock gating feature

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 6f752f70a3a344af53d0e8100c2f7c15074b0651
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 12:40:16 2014 +0100

      ARM: zynq: Add ISL9305 regulator on Parallella board

      There is an ISL9305 regulator on the Parallella board, add it to the DT
      along with descriptions of all the supplies.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit f62f40475137c905d8e4bcbe9870b4d7e4fed91f
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Wed Aug 20 08:56:59 2014 -0700

      ARM: zynq: DT: Add Ethernet phys

      Add missing Ethernet phys to Zynq DTs.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 59ecb1283fde3da7b40803067ee9ef91cd8eadc2
  Author: Alexander Bondar <alexander.bondar@xxxxxxxxx>
  Date:   Wed Jul 30 17:40:28 2014 +0300

      iwlwifi: mvm: Allow schedule scan while connected

      In the past when schedule scan was started while connected on one of
      interfaces FW crashes were observed. In the newest FW this issue is
      solved, so remove limitaion after examining corresponding TLV flag.

      Signed-off-by: Alexander Bondar <alexander.bondar@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit c549e3903a3be964b58449140d4f87f2132b55c2
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu Sep 4 15:58:47 2014 +0300

      iwlwifi: mvm: add debugfs entry to read the current temperature

      When read, this new debugfs entry requests the current temperature
      from the firmware and outputs it.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3edf8ff6179dc470d53f3b88d4a778e241a73654
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Wed Jul 30 11:41:01 2014 +0300

      iwlwifi: mvm: prepare for scheduler config command

      The scheduler is a HW sub-block that directs the work of the Flow
      Handler by issuing requests for frame transfers, specifying source
      and destination. Its primary function is to allocate flows into the
      TX FIFOs based upon a pre-determined mapping.

      The driver has some responsibilities to the scheduler, namely
      initialising and maintaining the hardware registers. This is
      currently done by directly accessing them, which can cause races
      with the firmware also accessing the registers.

      To address this problem, change the driver to no longer directly
      access the registers but go through the firmware for this if the
      firmware has support for DQA and thus the new command.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 73897bd1d949d34b7a38a2cd14302d91f68ef12d
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Wed Jul 9 18:59:14 2014 +0300

      iwlwifi: mvm: Set RRM_ENABLED bit in scan commands

      Set RRM_ENABLED (bit 6) flag in scan commands. When this flag is set
      the fw will add WFA vendor-specific TPC report and DS parameter set
      IEs into probe requests.
      This bit is set for SCAN_OFFLOAD_REQUEST_CMD(0x51).

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Reviewed-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 226bcd48eac7cfc22844a84897d62c24603395c6
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Thu Mar 13 08:12:15 2014 +0200

      iwlwifi: mvm: Announce Quiet Period support

      Add a ucode capability flag for support of Quiet Period (part of RRM).
      If this flag is set, advertise device support.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f1daa00e36c97e24b4d9a210397349212422ed85
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Tue Jul 1 12:54:25 2014 +0300

      iwlwifi: mvm: Update TX power in TPC reports

      Introduce new tx command flag (TX_CMD_FLG_WRITE_TX_POWER) which requests 
the
      fw to update the tx power value at some constant offset.
      Set this flag when transmitting either TPC report or Link measurement 
report
      action frames.
      In addition, introduce new tlv which indicates whether the fw supports 
power
      insertion (IWL_UCODE_TLV_CAPA_TXPOWER_INSERTION_SUPPORT) and publish the
      corresponding nl80211 feature.

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b71d9c8a9d7284a5cc6c93e01bf258323f0d334a
  Author: Ido Yariv <ido@xxxxxxxxxx>
  Date:   Wed Jul 23 09:31:14 2014 -0400

      iwlwifi: mvm: support cloned tx skbs

      Since tx skbs are not modified by the driver, let mac80211 know the
      driver can handle cloned skbs.

      Signed-off-by: Ido Yariv <idox.yariv@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ce4b1b16502b182368cda20a61de2995762c8bcc
  Author: Igor Mammedov <imammedo@xxxxxxxxxx>
  Date:   Fri Jun 20 14:23:11 2014 +0200

      x86/smpboot: Initialize secondary CPU only if master CPU will wait for it

      Hang is observed on virtual machines during CPU hotplug,
      especially in big guests with many CPUs. (It reproducible
      more often if host is over-committed).

      It happens because master CPU gives up waiting on
      secondary CPU and allows it to run wild. As result
      AP causes locking or crashing system. For example
      as described here:

        https://lkml.org/lkml/2014/3/6/257

      If master CPU have sent STARTUP IPI successfully,
      and AP signalled to master CPU that it's ready
      to start initialization, make master CPU wait
      indefinitely till AP is onlined.

      To ensure that AP won't ever run wild, make it
      wait at early startup till master CPU confirms its
      intention to wait for AP. If AP doesn't respond in 10
      seconds, the master CPU will timeout and cancel
      AP onlining.

      Signed-off-by: Igor Mammedov <imammedo@xxxxxxxxxx>
      Acked-by: Toshi Kani <toshi.kani@xxxxxx>
      Tested-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1403266991-12233-1-git-send-email-imammedo@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a4b7aef6b066bda215566cf4af3455a6e36c381d
  Author: René Moll <Rene.Moll@xxxxxxxxx>
  Date:   Fri Aug 8 13:12:22 2014 +0000

      Documentation: DT: Add LTC2952 poweroff bindings

      LTC2952 is an external power control chip, which signals
      the OS to shut down. This patch documents the DT binding
      for the chip.

      Signed-off-by: René Moll <rene.moll@xxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 6647156c00cc70c1e93161c3cf178071b3381bbb
  Author: René Moll <Rene.Moll@xxxxxxxxx>
  Date:   Fri Aug 8 13:12:17 2014 +0000

      power: reset: add LTC2952 poweroff driver

      This adds a driver for the LTC2952, an external power control chip,
      which signals the OS to shut down. Additionally this driver lets the
      kernel power down the board.

      Signed-off-by: René Moll <rene.moll@xxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 7195c505c2e8e2dd372f7b1737f2a788e74889fb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:36 2014 +0530

      power_supply: Don't iterate over devices to return -EPROBE_DEFER

      This piece of code was added so that we return -EPROBE_DEFER when no 
devices are
      registered. But even if class_for_each_device() returns 0, we are going to
      return -EPROBE_DEFER only.

      And so this code isn't required at all. Remove it.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 464069cae95f71ba670c7e3a90d919b18fb48d66
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:35 2014 +0530

      power-supply: Avoid unnecessary 'goto' statements

      Using 'goto' statements for freeing resources on failures is a good 
choice as it
      makes code very clean, and reduces the chances of human errors.

      Though in most cases compiler may take care of this. But adding 
unnecessary
      'goto' statements wouldn't make anything better. Code becomes less 
readable
      actually.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 73b4a087ba4c0d0d52519769320fa684185c563e
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:34 2014 +0530

      power-supply: Check for failures only when we can fail

      In power_supply_show_property() routine, we call ->get_property() 
conditionally
      and should check for failure in that case only. There is no point 
comparing
      'ret' for errors when 'ret' is surely zero.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 9d2410c79b5b2dd741648de26ad52ffd2ce3dc01
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:33 2014 +0530

      power-supply: Use PTR_ERR_OR_ZERO() routine

      At multiple places we are doing exactly what PTR_ERR_OR_ZERO() does. And 
so that
      routine can be reused instead of increasing lines of code here.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 061f3806bbe4d8e86dddf101f75f49c38d3f1669
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:32 2014 +0530

      power-supply: Mark 'if' blocks in power_supply_changed_work() with 
'likely'

      The 'if' statements in power_supply_changed_work() are mostly there for 
taking
      care of races and normally they will always evaluate to true. Optimize 
them for
      fast execution with 'likely' statements.

      Also there is need to have better comments in code to mention about the 
races
      clearly. Get them in place.

      Cc: Zoran Markovic <zrn.markovic@xxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 1c42a389eaa0fddca6e6d9625e65ff62c9b90e80
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:31 2014 +0530

      power-supply: Drop useless 'if (ret.intval)' statements

      There is no need to check the value of ret.intval before returning it, as 
we
      will be returning zero explicitly when ret.intval is zero.

      So essentially we will end up returning value of ret.intval as it is. 
Drop the
      unnecessary 'if' statements.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 585b008743b5a14d93e3d506729c73978edc8da7
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:30 2014 +0530

      power-supply: Don't return -EINVAL from 
__power_supply_find_supply_from_node()

      We need to stop 'class_for_each_device' loop when a supply matches with 
the
      of-node. In order to achieve this we currently return -EINVAL from
      __power_supply_populate_supplied_from() on successful match.

      class_for_each_device() is free to return similar errors in other cases 
as well
      and so the choice of return value here isn't particularly great.

      This commit isn't removing the Hack but making it more elegant by 
returning '1'
      instead.

      Also power_supply_find_supply_from_node() can return errors other than
      -EPROBE_DEFER now if class_for_each_device() fails.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit f5b89affe2b2e6a6092f4228baf08a6dd59bfc61
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:29 2014 +0530

      power-supply: Propagate error returned by 
power_supply_find_supply_from_node()

      Callers of power_supply_find_supply_from_node(), i.e.
      power_supply_check_supplies(), must propagate the errors returned by it 
instead
      of returning their own.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 8468b029a2871b1f0e372a9354bddeac6b03af3b
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:28 2014 +0530

      power-supply: Rearrange code to remove duplicate lines

      of_node_put() was called twice in power_supply_check_supplies() whereas a 
single
      call will also work. Rearrange code a bit to make that feasible.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a0f93b4268d903430d7e21110f10be0919daf3b2
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:27 2014 +0530

      power-supply: Use 'break' instead of 'continue' to end loop

      In few routines, we need to end the do-while loop when no more 
"power-supplies"
      are available. Currently we are doing 'continue' which will make the
      'while(np)' conditional statement run again.

      Skip this by doing a 'break' instead.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit e80cf421432bab7327891e7e8afe027fafb4c27b
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:26 2014 +0530

      power-supply: Drop unnecessary typecasts

      Typecast from 'void *' to any other pointer type falls under implicit 
typecasts
      category and so doesn't require explicit typecasts. Drop them.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 3c5f8853469d3e549799808b9bf639b5d32751f0
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:25 2014 +0530

      power-supply: Forward declare structs together

      power_supply.h requires to forward declare few structures. One of them is 
done
      at the top of the file and other one just before it is used. Declare them
      together for better readability.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d8755dcf6b8107a31f4a573b6d7a4e414dd42415
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:24 2014 +0530

      Documentation: Charger Manager: Fix spelling mistakes

      'unnecessary' was wrongly spelled as 'unncessary', also it should have 
been
      'unnecessarily'.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit f9c85486c4ae8fd56770340bd9c16a61127c96e1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:23 2014 +0530

      power-supply: Return early if "power-supplies" property isn't valid

      If power-supply's DT node doesn't have a valid "power-supplies" entry, 
then
      power_supply_check_supplies() should return early instead of trying to 
allocate
      memory for "supplied_from" array.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 8f5a37cb28fce189f3d6802ade98a116f59a47bf
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Sep 4 17:31:22 2014 +0530

      power-supply: Don't over-allocate memory for "supplied-from" array

      In routine power_supply_check_supplies(), 'cnt' is counting the number of
      supplies passed in "power-supplies" field of a node. The value of 'cnt' 
will
      always be one more than the number of supplies after the do-while loop 
ends. And
      so we need to allocate memory for 'cnt - 1' char pointers. But we are 
allocating
      memory for 'cnt' instead.

      Fix this by not over-allocating memory.

      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 5c630089442c2e3482855c0849fea53abded81e2
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:05:39 2014 +0200

      x86/kbuild: Eliminate duplicate command line options

      The options -mno-mmx and -mno-sse are unconditionally added to
      KBUILD_CFLAGS in both branches of an ifeq and through a
      $(cc-option) further down. We can safely remove the first
      instances.

      In fact, since the -mno-mmx and -mno-sse options were introduced
      simultaneous with the other two options in the $(cc-option)
      [according to http://www.gnu.org/software/gcc/gcc-3.1/changes.html],
      and since the former were unconditionally used, one can deduce that
      only gcc versions knowing about all four are supported. So also
      eliminate the $(cc-option) wrap.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Acked-by: Peter Foley <pefoley2@xxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410365139-24440-1-git-send-email-linux@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c88f2096136416b261bd3647cc260935f6e95805
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Sep 8 16:31:07 2014 +0200

      perf: Do not check PERF_EVENT_STATE_EXIT on syscall read path

      Revert PERF_EVENT_STATE_EXIT check on read syscall path.
      It breaks standard way to read counter, which is to open
      the counter, wait for the monitored process to die and
      read the counter.

      Reported-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140908143107.GG17728@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 13924d2a983fc1557eb737ea59e2324adb538fa2
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Tue Sep 9 10:57:16 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Add minimal main() appendix

      Add an appendix providing a simple self-contained code snippet
      showing how SCHED_DEADLINE reservations can be created by
      application developers.

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-6-git-send-email-juri.lelli@xxxxxxx
      [ Fixed some whitespace inconsistencies. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f5801933ce595ba6eb77d170ab0dfbcd5c894e11
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Tue Sep 9 10:57:15 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Add tests suite appendix

      Add an appendix briefly describing tools that can be used to
      test SCHED_DEADLINE (and the scheduler in general). Links to
      where source code of the tools is hosted are also provided.

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-5-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b56bfc6cd13c25264f614320de9183a5dbcab6ca
  Author: Luca Abeni <luca.abeni@xxxxxxxx>
  Date:   Tue Sep 9 10:57:14 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Improve and clarify AC bits

      Admission control is of key importance for SCHED_DEADLINE, since
      it guarantees system schedulability (or tells us something about
      the degree of guarantees we can provide to the user).

      This patch improves and clarifies bits and pieces regarding AC,
      both for UP and SMP systems.

      Signed-off-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-4-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0d9ba8b03cfaed2696de42fe15ed410ba2ec7dbe
  Author: Juri Lelli <juri.lelli@xxxxxxx>
  Date:   Tue Sep 9 10:57:13 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Rewrite section 4 intro

      Section 4 intro was still describing the old interface. Rewrite
      it.

      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-3-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ad67dc316f000df4756b027f3559ad0491497d9e
  Author: Luca Abeni <luca.abeni@xxxxxxxx>
  Date:   Tue Sep 9 10:57:12 2014 +0100

      Documentation/scheduler/sched-deadline.txt: Fix terminology and improve 
clarity

      Several small changes regarding SCHED_DEADLINE documentation
      that fix terminology and improve clarity and readability:

       - "current runtime" becomes "remaining runtime"

       - readablity of an equation is improved by introducing more spacing

       - clarify when admission control will certainly fail

       - new URL for CBS technical report

       - substitue "smallest" with "earliest"

      Signed-off-by: Luca Abeni <luca.abeni@xxxxxxxx>
      Signed-off-by: Juri Lelli <juri.lelli@xxxxxxx>
      Reviewed-by: Henrik Austad <henrik@xxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Dario Faggioli <raistlin@xxxxxxxx>
      Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410256636-26171-2-git-send-email-juri.lelli@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 84779575554e2a19b9f6fc8d44f9763546a822ad
  Author: Lee, Chun-Yi <joeyli.kernel@xxxxxxxxx>
  Date:   Fri Sep 12 11:03:58 2014 +0800

      x86/mm, hibernate: Do not assume the first e820 area to be RAM

      In arch/x86/kernel/setup.c::trim_bios_range(), the codes
      introduced by 1b5576e6 (base on d8a9e6a5), it updates the first
      4Kb of memory to be E820_RESERVED region. That's because it's a
      BIOS owned area but generally not listed in the E820 table:

        e820: BIOS-provided physical RAM map:
        BIOS-e820: [mem 0x0000000000000000-0x0000000000096fff] usable
        BIOS-e820: [mem 0x0000000000097000-0x0000000000097fff] reserved
        ...
        e820: update [mem 0x00000000-0x00000fff] usable ==> reserved
        e820: remove [mem 0x000a0000-0x000fffff] usable

      But the region of first 4Kb didn't register to nosave memory:

        PM: Registered nosave memory: [mem 0x00097000-0x00097fff]
        PM: Registered nosave memory: [mem 0x000a0000-0x000fffff]

      The code in e820_mark_nosave_regions() assumes the first e820
      area to be RAM, so it causes the first 4Kb E820_RESERVED region
      ignored when register to nosave. This patch removed assumption
      of the first e820 area.

      Signed-off-by: Lee, Chun-Yi <jlee@xxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: Len Brown <len.brown@xxxxxxxxx>
      Cc: "H. Peter Anvin" <hpa@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
      Cc: Takashi Iwai <tiwai@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1410491038-17576-1-git-send-email-jlee@xxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit db0e716a1512179e8374a74c1f3184e9ce15d138
  Author: Davidlohr Bueso <dave@xxxxxxxxxxxx>
  Date:   Thu Sep 11 22:34:25 2014 -0700

      locking/rwsem: Move EXPORT_SYMBOL() lines to follow function definition

      rw-semaphore is the only type of lock doing this ugliness of
      exporting at the end of the file.

      Signed-off-by: Davidlohr Bueso <dbueso@xxxxxxx>
      Cc: dave@xxxxxxxxxxxx
      Cc: peterz@xxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1410500066-5909-1-git-send-email-dave@xxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8b375f64dcf45ba5cfb36398b69b877dc35410fa
  Author: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
  Date:   Fri Aug 22 13:27:36 2014 -0700

      x86/mm/numa: Drop dead code and rename setup_node_data() to 
setup_alloc_data()

      The setup_node_data() function allocates a pg_data_t object,
      inserts it into the node_data[] array and initializes the
      following fields: node_id, node_start_pfn and
      node_spanned_pages.

      However, a few function calls later during the kernel boot,
      free_area_init_node() re-initializes those fields, possibly with
      setup_node_data() is not used.

      This causes a small glitch when running Linux as a hyperv numa
      guest:

        SRAT: PXM 0 -> APIC 0x00 -> Node 0
        SRAT: PXM 0 -> APIC 0x01 -> Node 0
        SRAT: PXM 1 -> APIC 0x02 -> Node 1
        SRAT: PXM 1 -> APIC 0x03 -> Node 1
        SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
        SRAT: Node 1 PXM 1 [mem 0x80200000-0xf7ffffff]
        SRAT: Node 1 PXM 1 [mem 0x100000000-0x1081fffff]
        NUMA: Node 1 [mem 0x80200000-0xf7ffffff] + [mem 
0x100000000-0x1081fffff] -> [mem 0x80200000-0x1081fffff]
        Initmem setup node 0 [mem 0x00000000-0x7fffffff]
          NODE_DATA [mem 0x7ffdc000-0x7ffeffff]
        Initmem setup node 1 [mem 0x80800000-0x1081fffff]
          NODE_DATA [mem 0x1081ea000-0x1081fdfff]
        crashkernel: memory value expected
         [ffffea0000000000-ffffea0001ffffff] PMD -> 
[ffff88007de00000-ffff88007fdfffff] on node 0
         [ffffea0002000000-ffffea00043fffff] PMD -> 
[ffff880105600000-ffff8801077fffff] on node 1
        Zone ranges:
          DMA      [mem 0x00001000-0x00ffffff]
          DMA32    [mem 0x01000000-0xffffffff]
          Normal   [mem 0x100000000-0x1081fffff]
        Movable zone start for each node
        Early memory node ranges
          node   0: [mem 0x00001000-0x0009efff]
          node   0: [mem 0x00100000-0x7ffeffff]
          node   1: [mem 0x80200000-0xf7ffffff]
          node   1: [mem 0x100000000-0x1081fffff]
        On node 0 totalpages: 524174
          DMA zone: 64 pages used for memmap
          DMA zone: 21 pages reserved
          DMA zone: 3998 pages, LIFO batch:0
          DMA32 zone: 8128 pages used for memmap
          DMA32 zone: 520176 pages, LIFO batch:31
        On node 1 totalpages: 524288
          DMA32 zone: 7672 pages used for memmap
          DMA32 zone: 491008 pages, LIFO batch:31
          Normal zone: 520 pages used for memmap
          Normal zone: 33280 pages, LIFO batch:7

      In this dmesg, the SRAT table reports that the memory range for
      node 1 starts at 0x80200000.  However, the line starting with
      "Initmem" reports that node 1 memory range starts at 0x80800000.
       The "Initmem" line is reported by setup_node_data() and is
      wrong, because the kernel ends up using the range as reported in
      the SRAT table.

      This commit drops all that dead code from setup_node_data(),
      renames it to alloc_node_data() and adds a printk() to
      free_area_init_node() so that we report a node's memory range
      accurately.

      Here's the same dmesg section with this patch applied:

         SRAT: PXM 0 -> APIC 0x00 -> Node 0
         SRAT: PXM 0 -> APIC 0x01 -> Node 0
         SRAT: PXM 1 -> APIC 0x02 -> Node 1
         SRAT: PXM 1 -> APIC 0x03 -> Node 1
         SRAT: Node 0 PXM 0 [mem 0x00000000-0x7fffffff]
         SRAT: Node 1 PXM 1 [mem 0x80200000-0xf7ffffff]
         SRAT: Node 1 PXM 1 [mem 0x100000000-0x1081fffff]
         NUMA: Node 1 [mem 0x80200000-0xf7ffffff] + [mem 
0x100000000-0x1081fffff] -> [mem 0x80200000-0x1081fffff]
         NODE_DATA(0) allocated [mem 0x7ffdc000-0x7ffeffff]
         NODE_DATA(1) allocated [mem 0x1081ea000-0x1081fdfff]
         crashkernel: memory value expected
          [ffffea0000000000-ffffea0001ffffff] PMD -> 
[ffff88007de00000-ffff88007fdfffff] on node 0
          [ffffea0002000000-ffffea00043fffff] PMD -> 
[ffff880105600000-ffff8801077fffff] on node 1
         Zone ranges:
           DMA      [mem 0x00001000-0x00ffffff]
           DMA32    [mem 0x01000000-0xffffffff]
           Normal   [mem 0x100000000-0x1081fffff]
         Movable zone start for each node
         Early memory node ranges
           node   0: [mem 0x00001000-0x0009efff]
           node   0: [mem 0x00100000-0x7ffeffff]
           node   1: [mem 0x80200000-0xf7ffffff]
           node   1: [mem 0x100000000-0x1081fffff]
         Initmem setup node 0 [mem 0x00001000-0x7ffeffff]
         On node 0 totalpages: 524174
           DMA zone: 64 pages used for memmap
           DMA zone: 21 pages reserved
           DMA zone: 3998 pages, LIFO batch:0
           DMA32 zone: 8128 pages used for memmap
           DMA32 zone: 520176 pages, LIFO batch:31
         Initmem setup node 1 [mem 0x80200000-0x1081fffff]
         On node 1 totalpages: 524288
           DMA32 zone: 7672 pages used for memmap
           DMA32 zone: 491008 pages, LIFO batch:31
           Normal zone: 520 pages used for memmap
           Normal zone: 33280 pages, LIFO batch:7

      This commit was tested on a two node bare-metal NUMA machine and
      Linux as a numa guest on hyperv and qemu/kvm.

      PS: The wrong memory range reported by setup_node_data() seems to be
          harmless in the current kernel because it's just not used.  However,
          that bad range is used in kernel 2.6.32 to initialize the old boot
          memory allocator, which causes a crash during boot.

      Signed-off-by: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
      Acked-by: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Cc: Yinghai Lu <yinghai@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9661d5bcd058fe15b4138a00d96bd36516134543
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:27:34 2014 -0700

      x86/mm/hotplug: Modify PGD entry when removing memory

      When hot-adding/removing memory, sync_global_pgds() is called
      for synchronizing PGD to PGD entries of all processes MM.  But
      when hot-removing memory, sync_global_pgds() does not work
      correctly.

      At first, sync_global_pgds() checks whether target PGD is none
      or not.  And if PGD is none, the PGD is skipped.  But when
      hot-removing memory, PGD may be none since PGD may be cleared by
      free_pud_table().  So when sync_global_pgds() is called after
      hot-removing memory, sync_global_pgds() should not skip PGD even
      if the PGD is none.  And sync_global_pgds() must clear PGD
      entries of all processes MM.

      Currently sync_global_pgds() does not clear PGD entries of all
      processes MM when hot-removing memory.  So when hot adding
      memory which is same memory range as removed memory after
      hot-removing memory, following call traces are shown:

       kernel BUG at arch/x86/mm/init_64.c:206!
       ...
       [<ffffffff815e0c80>] kernel_physical_mapping_init+0x1b2/0x1d2
       [<ffffffff815ced94>] init_memory_mapping+0x1d4/0x380
       [<ffffffff8104aebd>] arch_add_memory+0x3d/0xd0
       [<ffffffff815d03d9>] add_memory+0xb9/0x1b0
       [<ffffffff81352415>] acpi_memory_device_add+0x1af/0x28e
       [<ffffffff81325dc4>] acpi_bus_device_attach+0x8c/0xf0
       [<ffffffff813413b9>] acpi_ns_walk_namespace+0xc8/0x17f
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff813418ed>] acpi_walk_namespace+0x95/0xc5
       [<ffffffff81326b4c>] acpi_bus_scan+0x9a/0xc2
       [<ffffffff81326bff>] acpi_scan_bus_device_check+0x8b/0x12e
       [<ffffffff81326cb5>] acpi_scan_device_check+0x13/0x15
       [<ffffffff81320122>] acpi_os_execute_deferred+0x25/0x32
       [<ffffffff8107e02b>] process_one_work+0x17b/0x460
       [<ffffffff8107edfb>] worker_thread+0x11b/0x400
       [<ffffffff8107ece0>] ? rescuer_thread+0x400/0x400
       [<ffffffff81085aef>] kthread+0xcf/0xe0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140
       [<ffffffff815fc76c>] ret_from_fork+0x7c/0xb0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140

      This patch clears PGD entries of all processes MM when
      sync_global_pgds() is called after hot-removing memory

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Acked-by: Toshi Kani <toshi.kani@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5255e0a79fcc0ff47b387af92bd9ef5729b1b859
  Author: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 13:27:31 2014 -0700

      x86/mm/hotplug: Pass sync_global_pgds() a correct argument in 
remove_pagetable()

      When hot-adding memory after hot-removing memory, following call
      traces are shown:

        kernel BUG at arch/x86/mm/init_64.c:206!
        ...
       [<ffffffff815e0c80>] kernel_physical_mapping_init+0x1b2/0x1d2
       [<ffffffff815ced94>] init_memory_mapping+0x1d4/0x380
       [<ffffffff8104aebd>] arch_add_memory+0x3d/0xd0
       [<ffffffff815d03d9>] add_memory+0xb9/0x1b0
       [<ffffffff81352415>] acpi_memory_device_add+0x1af/0x28e
       [<ffffffff81325dc4>] acpi_bus_device_attach+0x8c/0xf0
       [<ffffffff813413b9>] acpi_ns_walk_namespace+0xc8/0x17f
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff81325d38>] ? acpi_bus_type_and_status+0xb7/0xb7
       [<ffffffff813418ed>] acpi_walk_namespace+0x95/0xc5
       [<ffffffff81326b4c>] acpi_bus_scan+0x9a/0xc2
       [<ffffffff81326bff>] acpi_scan_bus_device_check+0x8b/0x12e
       [<ffffffff81326cb5>] acpi_scan_device_check+0x13/0x15
       [<ffffffff81320122>] acpi_os_execute_deferred+0x25/0x32
       [<ffffffff8107e02b>] process_one_work+0x17b/0x460
       [<ffffffff8107edfb>] worker_thread+0x11b/0x400
       [<ffffffff8107ece0>] ? rescuer_thread+0x400/0x400
       [<ffffffff81085aef>] kthread+0xcf/0xe0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140
       [<ffffffff815fc76c>] ret_from_fork+0x7c/0xb0
       [<ffffffff81085a20>] ? kthread_create_on_node+0x140/0x140

      The patch-set fixes the issue.

      This patch (of 2):

      remove_pagetable() gets start argument and passes the argument
      to sync_global_pgds().  In this case, the argument must not be
      modified.  If the argument is modified and passed to
      sync_global_pgds(), sync_global_pgds() does not correctly
      synchronize PGD to PGD entries of all processes MM since
      synchronized range of memory [start, end] is wrong.

      Unfortunately the start argument is modified in
      remove_pagetable().  So this patch fixes the issue.

      Signed-off-by: Yasuaki Ishimatsu <isimatu.yasuaki@xxxxxxxxxxxxxx>
      Acked-by: Toshi Kani <toshi.kani@xxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Cc: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Cc: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 971427f353f3c42c8dcef62e7124440df68eb809
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Sep 15 19:37:25 2014 -0700

      openvswitch: Add recirc and hash action.

      Recirc action allows a packet to reenter openvswitch processing.
      currently openvswitch lookup flow for packet received and execute
      set of actions on that packet, with help of recirc action we can
      process/modify the packet and recirculate it back in openvswitch
      for another pass.

      OVS hash action calculates 5-tupple hash and set hash in flow-key
      hash. This can be used along with recirculation for distributing
      packets among different ports for bond devices.
      For example:
      OVS bonding can use following actions:
      Match on: bond flow; Action: hash, recirc(id)
      Match on: recirc-id == id and hash lower bits == a;
                Action: output port_bond_a

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Acked-by: Jesse Gross <jesse@xxxxxxxxxx>
      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>

  commit 32ae87ff795781b7ceffc44b7c694c1bb206a266
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Mon Sep 15 19:33:50 2014 -0700

      openvswitch: simplify sample action implementation

      The current sample() function implementation is more complicated
      than necessary in handling single user space action optimization
      and skb reference counting. There is no functional changes.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>

  commit 8c8b1b83fcdd0f05e1f66ed6f8a2e831d5d374a2
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Mon Sep 15 19:28:44 2014 -0700

      openvswitch: Use tun_key only for egress tunnel path.

      Currently tun_key is used for passing tunnel information
      on ingress and egress path, this cause confusion.  Following
      patch removes its use on ingress path make it egress only parameter.

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Acked-by: Andy Zhou <azhou@xxxxxxxxxx>

  commit 83c8df26a3b654871c0503fcf6eac61777e12ea1
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Mon Sep 15 19:20:31 2014 -0700

      openvswitch: refactor ovs flow extract API.

      OVS flow extract is called on packet receive or packet
      execute code path.  Following patch defines separate API
      for extracting flow-key in packet execute code path.

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>
      Acked-by: Andy Zhou <azhou@xxxxxxxxxx>

  commit 2ff3e4e4868675da1024175215991fa6d9856731
  Author: Pravin B Shelar <pshelar@xxxxxxxxxx>
  Date:   Mon Sep 15 19:15:28 2014 -0700

      openvswitch: Remove pkt_key from OVS_CB

      OVS keeps pointer to packet key in skb->cb, but the packet key is
      store on stack. This could make code bit tricky. So it is better to
      get rid of the pointer.

      Signed-off-by: Pravin B Shelar <pshelar@xxxxxxxxxx>

  commit 40d201af0b9e6196a210b97d3b2493b1156564f6
  Merge: 29a7d17 a126249
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 16:02:09 2014 +1000

      Merge tag 'drm-intel-next-2014-09-05' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      - final bits (again) for the rotation support (Sonika Jindal)
      - support bl_power in the intel backlight (Jani)
      - vdd handling improvements from Ville
      - i830M fixes from Ville
      - piles of prep work all over to make skl enabling just plug in (Damien, 
Sonika)
      - rename DP training defines to reflect latest edp standards, this 
touches all
        drm drivers supporting DP (Sonika Jindal)
      - cache edids during single detect cycle to avoid re-reading it for e.g. 
audio,
        from Chris
      - move w/a for registers which are stored in the hw context to the 
context init
        code (Arun&Damien)
      - edp panel power sequencer fixes, helps chv a lot (Ville)
      - piles of other chv fixes all over
      - much more paranoid pageflip handling with stall detection and better 
recovery
        from Chris
      - small things all over, as usual

      * tag 'drm-intel-next-2014-09-05' of 
git://anongit.freedesktop.org/drm-intel: (114 commits)
        drm/i915: Update DRIVER_DATE to 20140905
        drm/i915: Decouple the stuck pageflip on modeset
        drm/i915: Check for a stalled page flip after each vblank
        drm/i915: Introduce a for_each_plane() macro
        drm/i915: Rewrite ABS_DIFF() in a safer manner
        drm/i915: Add comments explaining the vdd on/off functions
        drm/i915: Move DP port disable to post_disable for pch platforms
        drm/i915: Enable DP port earlier
        drm/i915: Turn on panel power before doing aux transfers
        drm/i915: Be more careful when picking the initial power sequencer pipe
        drm/i915: Reset power sequencer pipe tracking when disp2d is off
        drm/i915: Track which port is using which pipe's power sequencer
        drm/i915: Fix edp vdd locking
        drm/i915: Reset the HEAD pointer for the ring after writing START
        drm/i915: Fix unsafe vma iteration in i915_drop_caches
        drm/i915: init sprites with univeral plane init function
        drm/i915: Check of !HAS_PCH_SPLIT() in PCH transcoder funcs
        drm/i915: Use HAS_GMCH_DISPLAY un underrun reporting code
        drm/i915: Use IS_BROADWELL() instead of IS_GEN8() in forcewake code
        drm/i915: Don't call gen8_fbc_sw_flush() on chv
        ...

  commit 299e14734c22994e69c913e66ab1f4bb56423f5d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 22:35:36 2014 +0900

      ARM: shmobile: r8a7794: Reserve memory as other R-Car Gen2 SoCs

      Other R-Car Gen2 SoCs such as r8a7790 and r8a7791 reserve
      the top 256 MiB of memory for use with CMA. Adjust the
      board-less r8a7794 code to do the same.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 29a7d1795a0376beee6c0f7515fae3789277e03e
  Merge: 94d12b1 37b9b81
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 14:59:16 2014 +1000

      Merge branch 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux 
into drm-next

      Pull in first set of changes from Ben for ast on ppc.

      I've done a quick boot test on x86 and it still seems to boot.

      * 'drm-next-ast-fixes' of ssh://people.freedesktop.org/~/linux:
        drm/ast: Cleanup analog init code path
        drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips
        drm/ast: Properly initialize P2A base before using it in 
ast_init_3rdtx()
        drm/ast: POST chip at probe time if VGA not enabled
        drm/ast: Try to use MMIO registers when PIO isn't supported

  commit 94d12b137c2dccdd9a8c6586c96404484e2ab1df
  Author: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 17:11:04 2014 +0800

      drm/ast: Add reduced blanking modes for wide screen mode

      Signed-off-by: Egbert Eich <eich@xxxxxxxx>
      Tested-by: Steven You2 Liang <liangyou2@xxxxxxxxxx>
      Signed-off-by: Y.C. Chen <yc_chen@xxxxxxxxxxxxxx>

      v3: based on [PATCH 1/2] drm/ast: Add missing entry to dclk_table[].
          Add reduced blanking modes, improve mode matching to
          identify these modes by thier sync polarities.

      [airlied: argh whitespace damage]
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 1ffa4ad042c3151b57ba3f316d5582166f964537
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 05:33:33 2014 +0200

      Bluetooth: btusb: Split fragement receiption into separate functions

      The actual packet reassembly should be done inside the driver. To allow
      this to happen cleanly in future patches, split the fragment reception
      into its own functions.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 89e7533d0a96860f8aa24d05c9e35b18fdc28a61
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Tue Sep 16 04:44:50 2014 +0200

      Bluetooth: btusb: Fix old coding style issues

      The btusb driver has been around for a while now and it is time to
      bring its coding style in sync with what has been done for the
      Bluetooth subsystem and other drivers.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 610bd8722ef40b649b51f01045c5d1903f41b583
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 15:38:26 2014 +0800

      ARM: dts: hix5hd2: add wdg node

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 6868feb6dd97ec1b273cca95e8dec9471f1d9f23
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 15:36:37 2014 +0800

      ARM: dts: hix5hd2: add gpio node

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 420a2d55f0464a4b4762411ca7047979d9ad17eb
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 15:14:39 2014 +0800

      ARM: dts: hix5hd2: add sata node

      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit f16c7fb2f3ff258322850ac6f558d3b61ceb5a2b
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 14:57:44 2014 +0800

      ARM: dts: hix5hd2: add usb node

      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Jiancheng Xue <xuejiancheng@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit b196e1ca400dca770ac22d158741cf646207a6e2
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Wed Aug 20 14:37:48 2014 +0800

      ARM: dts: hix5hd2: add mmc node

      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit de8b6054780e464038676baf399c816e239dd9b3
  Author: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
  Date:   Tue Aug 19 11:00:33 2014 +0800

      ARM: dts: hix5hd2: add gmac node

      Signed-off-by: Zhangfei Gao <zhangfei.gao@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 2b2244a3e7c3d537f436a3580999b3032628d17d
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:29:41 2014 +0800

      ARM: dts: imx6: make gpt per clock can be from OSC

      Original gpt per clk parent is from ipg_per clk which
      may be scaled when system enter low bus mode, as ipg
      clk will be lower in low bus mode, to keep system clk
      NOT drift, select gpt per clk parent from OSC which
      is at fixed freq always.

      On i.mx6qdl, add a osc_per clk source for i.mx6q
      TO > 1.0 and all i.MX6dl SoC.

      On i.mx6sx, just make gpt per clk from OSC.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7cab35c3643d9ad3b34eaf8501ab5292b6d41fcf
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:31 2014 -0700

      ARM: dts: imx: ventana: add canbus support for GW52xx

      The GW52xx baseboard supports CANbus so we enable it, configure its pinmux
      and CAN_STBY gpio.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit b5f37b76053afe8863ce9a753903932eb542eca9
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:30 2014 -0700

      ARM: dts: imx: ventana: cleanup pinctrl groups

      Follow the conventions for pinctrl:
       - grouping pinctrl in logical alphabatized groups
       - remove any pinctrl not being used by a driver or needed by user
       - move iomuxc to bottom of file for readability

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 73e005c111bc3f77ca3793d465539a11e7604c71
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:29 2014 -0700

      ARM: dts: imx: ventana: configure padconf for all pins

      Follow the convention of configuring padconf for all pins and not leaving
      any 0x80000000 to leave them un-configured.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 326cdb16552c3670fefd583d94fe797e776130b6
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:28 2014 -0700

      ARM: dts: imx: ventana: use gpio constants

      Use the gpio contants defined in bindings for active high/low

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e32ba7a7dad114d87c4d7411d07af7a26e4119ce
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:27 2014 -0700

      ARM: dts: imx: ventana: remove unused aliases

      Remove aliases that are either not used by bootloader or are provided via
      included dtsi files.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ea3b555e44a62a31fc90e1e034a8c797b92db28e
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 23:07:26 2014 -0700

      ARM: dts: imx: ventana: remove unsupported dt nodes

      The general device-tree rule is to not include nodes that do not have a 
driver
      or bindings in a dts/dtsi. Remove the place-holder nodes from the 
Gateworks
      Ventana boards until a time that a driver with proper bindings exists.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0361598baddc926d146b7f49e01c2231e19edaef
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:03 2014 +0200

      ARM: dts: imx28-tx28: add alias for CAN XCVR regulator

      This alias is used by U-Boot to enable/disable the regulator depending
      on baseboard type.

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d7dbe2c78f74f1d6514b2ea4fc3f4740f01f70c5
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:02 2014 +0200

      ARM: dts: imx28-tx28: add spi-gpio as alternative for spi-mxs

      The spi-mxs driver does not allow full duplex SPI transfers. The
      spi-gpio driver may be used as an alternative if this is required.

      Make the choice between those drivers easier for the end user by
      providing settings for both drivers.

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4d6480ac8c063e270e5edb63b8cf721a6e01f1e6
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:01 2014 +0200

      ARM: dts: imx28-tx28: use GPIO flags

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e905e7f8d2ed6c59d4b1f2a4cad53b6c2d7eb785
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:26:00 2014 +0200

      ARM: dts: imx28-tx28: remove spidev labels and add third instance of 
spidev

      The labels on the spidev nodes are not used and not required, so
      remove them. The TX28 supports 3 chipselects on the SPI
      interface. Make all those chipselects available to the user.

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 50a8835b9caf40c08b1c7ad440946dd2b6c3eb6a
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:13:27 2014 +0800

      ARM: dts: imx6sl: add baud clock and clock-names for ssi

      Baud clock is used for bit clock generation in master mode. Ipg clock
      is peripheral clock and peripheral access clock.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 935632e9938e3e286b9c62a7e54d35c428533cc9
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:13:26 2014 +0800

      ARM: dts: imx6qdl: add baud clock and clock-names for ssi

      Baud clock is used for bit clock generation in master mode. Ipg clock
      is peripheral clock and peripheral access clock.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 9a060c1a3bb8f5f3940ddb82cb7aa76a843b96cc
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:46:10 2014 -0300

      ARM: dts: imx6qdl-sabresd: Configure the pins locally

      Passing '0x80000000' to the pin configuration means that kernel will skip 
the
      IOMUXC_SW_PAD_CTL configuration and will use whathever values come from 
the
      bootloader.

      Instead of relying on the bootloader setup, let's configure it in the 
kernel to
      have predictable settings.

      '0x1b0b0' is the default POR value for all these pins and has also been 
verified
      that the pins are using this value by manually inspecting the 
IOMUXC_SW_PAD_CTL
      registers, so no functional change has been made.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 433fb101132047383b550c58585b5a38797c90d1
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:23 2014 -0300

      ARM: dts: imx28-m28evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 58a32d91306787d6733767321a14c39afc136d93
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:22 2014 -0300

      ARM: dts: imx28-tx28: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Acked-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7f0d61d6365c01b5941e2c166684392ccf9c340c
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:21 2014 -0300

      ARM: dts: imx28-m28cu: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7029b396b08aeb15d8cb23c4bff3e10c1f518238
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:20 2014 -0300

      ARM: dts: imx28-cfa100: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ee99b4636b3108a3a6d92f1189b797006e4416e9
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:19 2014 -0300

      ARM: dts: imx28-apf28dev: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the wa

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d46c2dc14e92a7d7153f24b1e03321fc694ae906
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 22:31:18 2014 -0300

      ARM: dts: imx28-apx4devkit: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 3f50a61937b3fabe0c46123cef48e2569042ca07
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:45:14 2014 -0300

      ARM: dts: imx6sl-evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@02220000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 3148092df08f741d677c8eadce5a409555eda32c
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:45:13 2014 -0300

      ARM: dts: imx23-evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 20d412b2d805d650d1b820d41a80e023d6a98461
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:45:12 2014 -0300

      ARM: dts: imx28-evk: Fix display duplicate name warning

      The lcdif node has a property named "display" and also a child node
      called "display", which causes the following warning:

      device-tree: Duplicate name in lcdif@80030000, renamed to "display#1"

      Rename the child node name in order to avoid the warning.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 31ffdbc80c8f139b0fe7f117d04bca0165e7e35e
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:00:44 2014 -0300

      ARM: dts: imx6x-sdb: Add LCD support

      Add support for the "MX28LCD Seiko 4.3' WVGA" panel.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 8c78c407bc1b0312e02a3ba9685495c6a2fa7f17
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:00:43 2014 -0300

      ARM: dts: imx6sx: Add LCDIF compatible strings

      imx6sx has the same LCDIF controller IP as in mx28, so add the proper
      compatible strings.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7591e5cd1c10e5764aaf7ce50c7c6c50b7f6aa36
  Author: Philippe Reynes <tremyfr@xxxxxxxxx>
  Date:   Mon Sep 1 20:44:32 2014 +0200

      ARM: dts: apf27dev: add max1027 in the dts

      Signed-off-by: Philippe Reynes <tremyfr@xxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit fcd1730394330bdccac762190f8ec50d06c24daf
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 19:39:41 2014 +0200

      ARM: imx6: add pci config space as platform resource

      Fixes "imx6q-pcie 1ffc000.pcie: missing *config* reg space"
      error exposed by new versions of the designware pcie driver.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit acc3329e04029f41f69d07a22d5c450094230213
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sun Aug 31 15:54:15 2014 +0400

      ARM: dts: Add support for the i.MX1 Armadeus APF9328 board

      This patch adds support for the i.MX1 APF9328 from Armadeus.
      This change is intended to further remove non-DT support for this board.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d56ac1929cfe00e2071524a6fcbb340f7faef66e
  Author: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 15:34:07 2014 +0100

      ARM: dts: hummingboard: fix configuration of IR input

      Add the IOMUX setting for the IR input, rather than relying on the
      boot loader.

      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit af3f973b8706b9754eab4f3eccfd332a570046f9
  Author: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 10:11:47 2014 +0100

      ARM: dts: hummingboard: gpio-ir on gpio 3,5

      HummingBoard after rev 2.0 and the production one starting rev 3.0 uses
      gpio 3,5 (EIM_DA5 pad) as the gpio infra red receiver input.

      Since the original Carrier1 board is obsolete and we are retiring it,
      update the DT file for this.  This will mean IR reception will not
      work on Carrier1 with this DT file.

      Signed-off-by: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4011009d2300f23e60a780ac3fb3609aafd30874
  Author: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 10:11:42 2014 +0100

      ARM: dts: hummingboard: add mSATA support for iMX6 quad/dual HummingBoard

      Initial patch from Rabeeh, but with the electrical properties added.

      Signed-off-by: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4cd4f509c5dc3f935911c49f9813e2fc29063a6b
  Author: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 10:11:36 2014 +0100

      ARM: dts: hummingboard: Split HummingBoard DT to support s/dl and d/q

      Signed-off-by: Rabeeh Khoury <rabeeh@xxxxxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 49bdf58e9b0479f854232407b1e298efe2b27e5c
  Author: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:02:27 2014 +0200

      ARM: dts: i.MX53: add pmu node

      The i.MX53 has a Cortex-A8 Performance Monitor Unit.

      Add it to the dtsi.

      Signed-off-by: Steffen Trumtrar <s.trumtrar@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7881fb3f2272eb6f24270e1e228362242696d013
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Aug 22 11:13:02 2014 +0200

      ARM: dts: nitrogen6x: Add Intersil ISL1208 RTC

      This patch adds the battery backed real time clock connected to I2C1
      to the device tree.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e99b077bb340e37642b3eefda0de224ce1c8ee28
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:14 2014 -0300

      ARM: dts: imx6sl-evk: Add LCD support

      Add support for the "MX28LCD Seiko 4.3' WVGA" panel.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1bb9dae59f673fa0adcc4cd1c9e5e822e1382bc2
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:13 2014 -0300

      ARM: dts: imx6sl-evk.dts: Keep pinctrl nodes sorted

      Let's keep pinctrl nodes sorted.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 4e394cd999fe99cbebd0c8ca753d000d6db66f59
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:52:54 2014 -0700

      ARM: dts: Gateworks GW5520 support (i.MX6)

      Add support for the Gateworks GW5520 board.

      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 6ff7f51ef9d34a7be945468de8383f29e151ce11
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 20:00:09 2014 +0400

      ARM: i.MX: dts: Add simple-card support

      This patch adds simple-card support to the i.MX SoCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ce253b5622c1e8da28d0be938747692414355681
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 10:33:47 2014 +0400

      ARM: i.MX: dts: Add support for the Freescale i.MX1 ADS board

      This patch adds support for the Freescale (Motorola) i.MX1 ADS board.
      This change is intended to further remove non-DT support for this board.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 49b2ae0ca02cbc972255ade1c96a6a1c347cbd8c
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:17 2014 +0200

      ARM: dts: vf610-twr: Add USB support

      Add USB support for Freescale Vybrid tower. The USB hosts over-current
      protection signal is not connected to the PHY's over- current
      protection, hence we need to disable it.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0500953b4970ac1c56a26492024e74480982c088
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:16 2014 +0200

      ARM: dts: vf610-colibri: Add USB support

      Add USB support for Colibri VF61 modules. The Colibri standard pinout
      defines a pin for USB over-current. However, due to lack of pinmux
      options, the USB hosts over-current protection signal of the Colibri
      standard could not be connected to the PHY's over-current protection.
      Hence we need to disable the over-current functionality of the USB
      controller.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 763dab227874c0550bdc0aed5b1e4ac04ea3971a
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:14 2014 +0200

      ARM: dts: vf610: Add usbmisc for non-core registers

      Add device tree node for usbmisc which controls the non-core USB
      registers. This is required to use the property to disable the over-
      current detection.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e34a68a316e71290d1d46a24ec6d80420c785759
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:11 2014 +0200

      ARM: dts: vf610: Add USB PHY and controller

      This adds USB PHY and USB controller nodes. Vybrid SoCs have two
      independent USB cores which each supports DR (dual role). However,
      real OTG is not supported since the OTG ID pin is not available.

      The PHYs are located within the anadig register range, hence we need
      to change the length of the anadig registers.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 17c63dd0c3f285a78d9becd36bd5db4d7d7e8e7b
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:24:22 2014 +0200

      ARM: dts: imx28: add alternative pinmuxing for i2c1

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 77d6386b3b2848b06a60a549a765651d0690d193
  Author: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:24:21 2014 +0200

      ARM: dts: imx28: add pinmuxing for mmc1

      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
      [ukl: rebase from ancient kernel version]
      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1a3c460cb9e6f9ff41a7116a485d18120311776f
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 21:52:40 2014 +0200

      ARM: dts: imx25-pinfunc: Add several pin configurations

      This patch adds pin configurations for:
       - csi aud6
       - cspi1 uart3
       - csi uart5
       - cc
       - csi sdhc2
       - csi cspi3
       - sd1 cspi2
       - cspi1 pwm

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0f4290579fe55fd471fb6aa39fd37a44538f7a97
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Thu Aug 7 21:52:38 2014 +0200

      ARM: dts: imx25: remove imx35-sdma compatible

      The preloaded script addresses on imx25 and imx35 are different, so
      imx25 is not compatible with imx35-sdma unless a custom firmware is
      loaded.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d8c99930f1402931809f6da2dfd42d56c620e0d7
  Author: Bill Pringlemeir <bpringlemeir@xxxxxxxxx>
  Date:   Tue Aug 5 13:34:01 2014 -0400

      ARM: dts: vf610-twr: Add ttyLP2 device.

      The ttyLP1 is already the default console/serial port.  The
      tower board will route ttyLP2 to the same connectors depending
      on the JP23/24 settings.

      See:
       
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/276457.html
       
http://lists.infradead.org/pipermail/linux-arm-kernel/2014-July/275576.html

      Signed-off-by: Bill Pringlemeir <bpringlemeir@xxxxxxxxx>
      Acked-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 2998b332b8a8e727637f3a5811ed46a31124380c
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 17:34:52 2014 +0800

      ARM: dts: add thermal sensor support for i.mx6sl

      Add thermal sensor support for i.MX6SL.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d0eb8fc5a59200a51b47f91b14242751b3225dda
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Jul 26 13:45:29 2014 +0400

      ARM: dts: i.MX1: Add i.MX1 template

      This patch adds basic devicetree template for i.MX1 based SoCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1dffdd6816faa0cb3936a3a354223a95d646de22
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 12:49:53 2014 +0200

      ARM: dts: nitrogen6x: add i2c3

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit d653620e8fba04b1677bc3104dcbdc413673f0c7
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 12:49:52 2014 +0200

      ARM: dts: nitrogen6x: add hdmi

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 43c3c0069493849892ac34ccfc328e5043ac9e6b
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 25 12:49:51 2014 +0200

      ARM: dts: nitrogen6x: add i2c2

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 78827ec071ef4971a89e1da6349f2b73539639c3
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:29:11 2014 +0200

      ARM: dts: imx6qdl-sabresd: add always on pcie regulator

      Everything in the PCI specification assumes devices to be
      enumerable on startup. This is only possible if they have
      power available.

      A future improvement may allow this regulator to be switched
      off for D3hot and D3cold power states, but there is a lot
      of work to do the pcie host controller side for this to work.
      To keep things simple always enable the regulator for now.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 10f34a1341e374f372e3ff82f674e2475b262f9b
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Fri Jul 18 16:25:18 2014 +0200

      ARM: dts: vf610-colibri: split device tree for carrier boards

      The Colibri VF61 is a module which needs a carrier board to actually
      run. Different carrier board have different hardware support, hence
      we should reflect this in the device tree files. This patch adds the
      Colibri Evaluation Board, which supports almost all peripherals
      defined in the Colibri standard.

      Also align the compatible naming, file splitting and file naming with
      the scheme which was choosen for the Tegra based modules.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 155b2fd3d6862509ccb356ff20fff8115d36eedb
  Merge: ee64100 64546e9
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:24:58 2014 +0800

      Merge branch 'imx/soc' into imx/dt

  commit ee64100953e9657532cef5f7bdace3f8cc691c29
  Merge: 69e273c bd597f4
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Sep 16 10:24:16 2014 +0800

      Merge tag 'ib-mfd-arm-v3.18' into imx/dt

      Immutable branch between MFD and some ARM sub-arch maintainers.

  commit 64546e9fe3a5b8cf62c946521c71d0532d399850
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 23:40:41 2014 -0300

      ARM: imx_v6_v7_defconfig updates

      The rtc isl1208 driver is used by mx6 nitrogen board, so let's enable it 
by
      default.

      The fsl sai driver is used by the vf610-twr board, so let's enable it by
      default.

      simple-audio-card driver is used by the vf610-twr board, so let's enable 
it by
      default.

      Generated this patch by doing:

      - make imx_v6_v7_defconfig
      - make menuconfig and manually select options
      - make savedefconfig
      - cp defconfig arch/arm/configs/imx_v6_v7_defconfig

      ,which results in some additional cleanups.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0650f855d2e4b0b9b55f58bdd966a6769a5d2d90
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 11:34:23 2014 -0300

      ARM: imx_v4_v5_defconfig: Select CONFIG_IMX_WEIM

      The imx weim driver is used by some mx27/mx1 boards, so let's enable it by
      default.

      Generated this patch by doing:

      - make imx_v4_v5_defconfig
      - make menuconfig and manually select CONFIG_IMX_WEIM
      - make savedefconfig
      - cp defconfig arch/arm/configs/imx_v4_v5_defconfig

      ,which results in some additional cleanups.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 75fd32b8ef68adf273c233b34c6b898780d290f2
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sat Sep 13 11:31:15 2014 -0700

      arm: mach-imx: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit bad3db104f8922df2c84fd7653cfbcbc93cd0cb7
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:29:42 2014 +0800

      ARM: imx: source gpt per clk from OSC for system timer

      On i.MX6Q TO > 1.0, i.MX6DL and i.MX6SX, gpt per clock
      can be from OSC instead of ipg_per, as ipg_per's rate
      may be scaled when system enter low bus mode, to keep
      system timer NOT drift, better to make gpt per clock
      at fixed rate, here add support for gpt per clock to
      be from OSC which is at fixed rate always.

      There are some difference on this implementation of
      gpt per clock source, see below for details:

      i.MX6Q TO > 1.0: GPT_CR_CLKSRC, b'101 selects fix clock
          of OSC / 8 for gpt per clk;
      i.MX6DL and i.MX6SX: GPT_CR_CLKSRC, b'101 selects OSC
          for gpt per clk, and we must enable GPT_CR_24MEM to
          enable OSC clk source for gpt per, GPT_PR_PRESCALER24M
          is for pre-scaling of this OSC clk, here set it to 8
          to make gpt per clk is 3MHz;
      i.MX6SL: ipg_per can be from OSC directly, so no need to
          implement this new clk source for gpt per.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 6f11c69d35d5b1db0ec4cfccd0188b00eada3ad3
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:29:40 2014 +0800

      ARM: imx: add gpt_3m clk for i.mx6qdl

      Add gpt_3m clock for i.mx6qdl, as gpt can source clock
      from OSC, some i.MX6 series SOCs has fixed divider of
      8 for gpt clock, so here add a fix clk of gpt_3m.

      i.MX6Q TO1.0 has no gpt_3m option, so force it to be
      from ipg_per.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 69d9a3fe06ed4bdb69f0a20cfa031dbcb0ee8dc3
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 10:40:28 2014 +0800

      ARM: imx: fix register offset of pll7_usb_host gate clock

      There is a copy&paste error on register offset of pll7_usb_host gate
      clock introduced by i.MX6 PLL bypass support patches.  The error breaks
      the ENET function, because it overwrites the pll6_enet gate bit.

      Correct the offset for all i.MX6 clock drivers.

      Thanks to Fugang Duan <B38611@xxxxxxxxxxxxx> for spotting the error.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit dbaf381ffbf3acd4ac9a987f567a2b1a5edf6e62
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:13:25 2014 +0800

      ARM: clk-imx6sl: refine clock tree for SSI

      Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit dc4805c2e78ba5a22ea1632f3e3e4ee601a1743b
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Aug 26 23:06:33 2014 +0800

      ARM: imx: remove ENABLE and BYPASS bits from clk-pllv3 driver

      Since ENABLE and BYPASS bits of PLLs are now implemented as separate
      gate and mux clocks by clock drivers, the code handling these two bits
      can be removed from clk-pllv3 driver.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit db7c0659452c5f490ea5048390ad94de786f4b85
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:15:57 2014 +0800

      ARM: imx6sx: add BYPASS support for PLL clocks

      This is the same change for imx6sx clock driver as "ARM: imx6q: add BYPASS
      support for PLL clocks" for imx6q.  The difference is that only anaclk1
      is available on imx6sx.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e90f41990dce3557e345410ef33b0a47e8cb49fc
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:29:53 2014 +0800

      ARM: imx6sl: add BYPASS support for PLL clocks

      This is the same change for imx6sl clock driver as "ARM: imx6q: add BYPASS
      support for PLL clocks" for imx6q.  The difference is that only anaclk1
      is available on imx6sl.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit b1f156db47ae914a308488ce28e84f3d4ad4f667
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:17:48 2014 +0800

      ARM: imx6q: add BYPASS support for PLL clocks

      The imx6q clock driver currently hard-codes all PLL clocks to source
      from OSC24M without BYPASS support.  The patch adds the missing lvds_in
      clock which is mutually exclusive with lvds_gate, and implements BYPASS
      and BYPASS_CLK_SRC selection for PLL clocks as per Figure 10-3. Primary
      Clock Generation in IMX6DQRM, i.e. both BYPASS_CLK_SRC and BYPASS bits
      are implemented as mux clocks, and ENABLE bit of PLL clocks is
      implemented as a gate clock after BYPASS mux.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 19d863446a6b75b2f97b3012acf67c40b9f2ea1f
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Tue Aug 26 15:06:33 2014 +0800

      ARM: imx: add an exclusive gate clock type

      There are a couple of gate clocks are mutually exclusive on i.MX6, i.e.
      LVDSCLK1_IBEN and LVDSCLK1_OBEN.  They cannot be enabled simultaneously.
      This patches adds an exclusive gate clock type specifically for such
      case.  The clock driver will need to call imx_clk_gate_exclusive() to
      register a gate clock with parameter exclusive_mask indicating the mask
      of gate bits which are mutually exclusive to this gate clock.

      Right now, it only handles the exclusive gate clocks which are defined
      in a single hardware register, which is the case we're running into
      today.  But it can be extended to handle exclusive gate clocks defined
      in different registers later if needed.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit bd404b1d337b960c44b75fcb01e3170f1d41ae80
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:48:59 2014 +0800

      ARM: clk-imx6q: refine clock tree for SSI

      Each SSI has "ssi", "ssi_ipg" clocks, and they share same gate bits.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit aec247d4ac578693ee75ac2bf10eac1c29299c45
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:48:58 2014 +0800

      ARM: clk-imx6q: refine clock tree for ASRC

      ASRC has "asrc", "asrc_ipg", "asrc_mem" clocks, and they share
      the same gate bits.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit e37c1ad0327af0639f6358357f60f6209f8bbad6
  Author: Fancy Fang <chen.fang@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:33:12 2014 +0800

      ARM: clk-imx6sl: correct the pxp and epdc axi clock selections

      The parent clocks of IMX6SL_CLK_PXP_AXI_SEL and IMX6SL_CLK_EPDC_AXI_SEL
      clocks are not the same. So split the epdc_pxp_sels into two different
      clock selections 'pxp_axi_sels' and 'epdc_axi_sels'.

      Signed-off-by: Fancy Fang <chen.fang@xxxxxxxxxxxxx>
      Signed-off-by: Robby Cai <R63905@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7bce3d23ecfd327bd277598d67e93655fb4cc0ed
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 15:02:47 2014 +0800

      ARM: clk-imx6q: refine clock tree for ESAI

      There are three clock for ESAI, esai_extal, esai_ipg, esai_mem. Rename
      'esai' to 'esai_extal', 'esai_ahb' to 'esai_mem', and add 'esai_ipg'.
      Make the clock for ESAI more clear and align them with imx6sx.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 0783a56087e9ecfae2f01f9662ff52081c5b5e25
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:12 2014 -0300

      ARM: clk-imx6sl: Select appropriate parents for LCDIF clocks

      PLL5 is well suited for being the parent of IMX6SL_CLK_LCDIF_PIX_SEL and
      PLL2_PFD for IMX6SL_CLK_LCDIF_AXI_SEL.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit bad66c3ebdcdb4043bdcfe24ddab4802d5fc4327
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:21:11 2014 -0300

      ARM: clk-imx6sl: Remove csi_lcdif_sels[]

      Currently csi_lcdif_sels[] is a shared array for the providing the 
possible
      clock parents for csi and lcdif blocks.

      This is not correct, as csi and lcdif do not share the same clock parents.

      Introduce csi_sels[] for the csi and lcdif_axi_sels[] for the lcdif 
clocks in
      order to describe the parents correctly.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 21231f81f13db2883f11664b67fc6fb2690e6af2
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Aug 18 22:07:12 2014 +0200

      ARM: imx: clk-vf610: Add USBPHY clocks

      This commit adds PLL7 which is required for USBPHY1. It also adds
      the USB PHY and USB Controller clocks and the gates to enable them.

      Acked-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 47526e410d32f749d78ce2655b6eeb2bffd9ed3d
  Author: Anson Huang <b20788@xxxxxxxxxxxxx>
  Date:   Wed Jun 25 17:10:12 2014 +0800

      ARM: imx: add cpufreq support for i.mx6sx

      Add cpufreq support for i.MX6SX, using common
      i.MX6Q cpufreq driver.

      Signed-off-by: Anson Huang <b20788@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 3b18dd7a86f925951c8543339f8137a80fa40891
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Tue Jul 29 16:20:28 2014 +0200

      ARM: imx: clk-vf610: introduce clks_init_on

      At the end of the boot process, the clock framework might disable
      required main PLL's. So far, this was no issue since drivers
      requested clocks, which are descended of the main PLL's (e.g.
      pll1_pfd1, which provides the system clock).

      To archive the full 500MHz system clock, DDR clock need to be a
      descendant of PLL2 rather than PLL1 (DDRC_CLK_SEL set to 0). The
      bootloader sets up the clocks accordingly before making use of
      DDR at all. However, in Linux, there is no driver using PLL2,
      which lead to PLL2 being disabled by the clock framework.

      With this patch, we make sure that the main system clock and the
      DDR clock are initially enabled and are kept enabled.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 24980dc810f2c41929a50277946737e25ab3c0cd
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Jul 26 13:45:28 2014 +0400

      ARM: i.MX1: Add devicetree support

      This patch adds basic devicetree support for i.MX1 based SoCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit c896e938505714d4346388ddc8a82fb190f235aa
  Author: Jason Liu <r64343@xxxxxxxxxxxxx>
  Date:   Tue Nov 5 12:03:18 2013 +0800

      ARM: i.MX6: add more chip revision support

      Add more revision support for the new i.MX6DQ tape-out (TO1.5).  This
      TO1.5 is the Rev 1.3 as documented in i.MX6DQ data sheet, because TO1.3
      and TO1.4 are never revealed.

      Signed-off-by: Jason Liu <r64343@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Acked-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>

  commit b2efb3f0a1db62aff5e824125785ec6731143b6d
  Merge: 4ac0736 9e82bf0
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 11:28:52 2014 +1000

      drm: backmerge tag 'v3.17-rc5' into drm-next

      This is requested to get the fixes for intel and radeon into the
      same tree for future development work.

      i915_display.c: fix missing dev_priv conflict.

  commit 2e151c70dfb0075ff83bec305c52a9da1ba49089
  Author: Peter Neubauer <pneubauer@xxxxxxxxxxxxxx>
  Date:   Fri Sep 12 13:06:13 2014 +0200

      x86: HPET force enable for e6xx based systems

      As the Soekris net6501 and other e6xx based systems do not have
      any ACPI implementation, HPET won't get enabled.
      This patch enables HPET on such platforms.

      [    0.430149] pci 0000:00:01.0: Force enabled HPET at 0xfed00000
      [    0.644838] HPET: 3 timers in total, 0 timers will be used for per-cpu 
timer

      Original patch by Peter Neubauer 
(http://www.mail-archive.com/soekris-tech@xxxxxxxxxxxxxxxxx/msg06462.html)
      slightly modified by Conrad Kostecki <ck@xxxxxxxxxxxxxxxxxx> and massaged
      accoring to Thomas Gleixners <tglx@xxxxxxxxxxxxx> by me.

      Suggested-by: Conrad Kostecki <ck@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Eric Sesterhenn <eric.sesterhenn@xxxxxxxxxxxx>
      Cc: Peter Neubauer <pneubauer@xxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/5412D3A5.2030909@xxxxxxxxxxxx
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 34abee398119acaed0b1fb4318eca5b364cf74e2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Mon Sep 15 12:21:17 2014 +0200

      ARM: shmobile: r8a73a4 dtsi: Add SoC-specific irqc compatible property

      The interrupt controller used the generic compatible property only.
      Add the SoC-specific one, to make it future proof.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit cf34e646dad101170e00712fe51986cbcdad3044
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Tue Sep 9 16:40:30 2014 -0700

      ipvs: address family of LBLCR entry depends on svc family

      The LBLCR entries should use svc->af, not dest->af.
      Needed to support svc->af != dest->af.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit f7fa38006983c0933a550fa790a3b3d3856394d1
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Tue Sep 9 16:40:29 2014 -0700

      ipvs: address family of LBLC entry depends on svc family

      The LBLC entries should use svc->af, not dest->af.
      Needed to support svc->af != dest->af.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 8052ba292559f907ea2ad4c827d83c195046dfe1
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:28 2014 -0700

      ipvs: support ipv4 in ipv6 and ipv6 in ipv4 tunnel forwarding

      Pull the common logic for preparing an skb to prepend the header into a
      single function and then set fields such that they can be used in either
      case (generalize tos and tclass to dscp, hop_limit and ttl to ttl, etc)

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit c63e4de2be5e1d253adce16dbba57ed42868bc22
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:27 2014 -0700

      ipvs: Add generic ensure_mtu_is_adequate to handle mixed pools

      The out_rt functions check to see if the mtu is large enough for the 
packet
      and, if not, send icmp messages (TOOBIG or DEST_UNREACH) to the source and
      bail out.  We needed the ability to send ICMP from the out_rt_v6 function
      and DEST_UNREACH from the out_rt function, so we just pulled it out into a
      common function.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 919aa0b2bbcf013467295dc9736db6fb575a4fb0
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:26 2014 -0700

      ipvs: Pull out update_pmtu code

      Another step toward heterogeneous pools, this removes another piece of
      functionality currently specific to each address family type.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 4a4739d56b006c4b34dfba03c356056e110521ca
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:25 2014 -0700

      ipvs: Pull out crosses_local_route_boundary logic

      This logic is repeated in both out_rt functions so it was redundant.
      Additionally, we'll need to be able to do checks to route v4 to v6 and 
vice
      versa in order to deal with heterogeneous pools.

      This patch also updates the callsites to add an additional parameter to 
the
      out route functions.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 391f503d69779867f05e9296ae523e9002c2d7ee
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:24 2014 -0700

      ipvs: prevent mixing heterogeneous pools and synchronization

      The synchronization protocol is not compatible with heterogeneous pools, 
so
      we need to verify that we're not turning both on at the same time.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit ba38528aae6ee2d22226c6a78727ddc13512b068
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:23 2014 -0700

      ipvs: Supply destination address family to ip_vs_conn_new

      The assumption that dest af is equal to service af is now unreliable, so 
we
      must specify it manually so as not to copy just the first 4 bytes of a v6
      address or doing an illegal read of 16 butes on a v6 address.

      We "lie" in two places: for synchronization (which we will explicitly
      disallow from happening when we have heterogeneous pools) and for black
      hole addresses where there's no real dest.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit ad147aa4dd2135e6d86e3329d4009283ba64287f
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:22 2014 -0700

      ipvs: Pass destination address family to ip_vs_trash_get_dest

      Part of a series of diffs to tease out destination family from virtual
      family.  This diff just adds a parameter to ip_vs_trash_get and then uses
      it for comparison rather than svc->af.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 655eef103d0bd99f540a52f7ede032e120756846
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:21 2014 -0700

      ipvs: Supply destination addr family to ip_vs_{lookup_dest,find_dest}

      We need to remove the assumption that virtual address family is the same 
as
      real address family in order to support heterogeneous services (that is,
      services with v4 vips and v6 backends or the opposite).

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 6cff339bbd5f9eda7a5e8a521f91a88d046e6d0c
  Author: Alex Gartrell <agartrell@xxxxxx>
  Date:   Tue Sep 9 16:40:20 2014 -0700

      ipvs: Add destination address family to netlink interface

      This is necessary to support heterogeneous pools.  For example, if you 
have
      an ipv6 addressed network, you'll want to be able to forward ipv4 traffic
      into it.

      This patch enforces that destination address family is the same as service
      family, as none of the forwarding mechanisms support anything else.

      For the old setsockopt mechanism, we simply set the dest address family to
      AF_INET as we do with the service.

      Signed-off-by: Alex Gartrell <agartrell@xxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit 616a9be25cb9516e546c0de55d61e1e46e54ade9
  Author: Kenny Mathis <kmathis@xxxxxxxxxxxxxx>
  Date:   Tue Sep 9 09:20:15 2014 -0400

      ipvs: Add simple weighted failover scheduler

      Add simple weighted IPVS failover support to the Linux kernel. All
      other scheduling modules implement some form of load balancing, while
      this offers a simple failover solution. Connections are directed to
      the appropriate server based solely on highest weight value and server
      availability. Tested functionality with keepalived.

      Signed-off-by: Kenny Mathis <kmathis@xxxxxxxxxxxxxx>
      Acked-by: Julian Anastasov <ja@xxxxxx>
      Signed-off-by: Simon Horman <horms@xxxxxxxxxxxx>

  commit b262b35c2ceb989c6b89dae6b8e0c0ce466cc90d
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:01:32 2014 +1000

      pnfs/blocklayout: include vmalloc.h for __vmalloc

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 55ab9ec99bbfb4450dfa9bc0fd9e2c5052f4c3f7
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:55 2014 +0900

      mtd: denali: remove a set-but-unused variable

      The variable "retry" in wait_for_irq() is set, but not used.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 93e3c8adf6fcf2204ca334237b92c7f8cdafce6f
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:54 2014 +0900

      mtd: denali: change the type of iterators to int

      We should rathar use "int" type for loop iterators.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 3157d1ed23098e3b004e78bc342af10d62f820f7
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:53 2014 +0900

      mtd: denali: remove unnecessary casts

      Useless casts result in unreadable source code.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5637b69d1c489d4585c94a2a1d0a38f4e6b1a705
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:52 2014 +0900

      mtd: denali: remove unnecessary variable initializations

      All of these variables are initialized to zero and then
      set to a different value below.
      Zero-initializing is redundant.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 43914a2dcc8f9fc1c25e6bd2650d8e7ad1a9b04a
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:01:51 2014 +0900

      mtd: denali: fix the format of comment blocks

      We should use
      /*
       * Blah Blah ...
       * ...
       */

      for multi-line comment blocks.

      In addition, refactor some comments where it seems reasonable and
      remove some comments where the code is clear enough such as:

          /* clear interrupts */
          clear_interrupts(denali);

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7622d4905a038961da6b1c6c3fe4be6c3dad7ef9
  Merge: 5b49ab3 9e82bf0
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Sep 15 16:28:16 2014 -0700

      Merge tag 'v3.17-rc5' from upstream

  commit 6fe8c1dbefd63ef3988edb745d9eb81fc6d0513c
  Author: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:54:09 2014 +0300

      scsi: balance out autopm get/put calls in scsi_sysfs_add_sdev()

      SCSI Well-known logical units generally don't have any scsi driver
      associated with it which means no one will call scsi_autopm_put_device()
      on these wlun scsi devices and this would result in keeping the
      corresponding scsi device always active (hence LLD can't be suspended as
      well). Same exact problem can be seen for other scsi device representing
      normal logical unit whose driver is yet to be loaded. This patch fixes
      the above problem with this approach:

      - make the scsi_autopm_put_device call at the end of scsi_sysfs_add_sdev
        to make it balance out the get earlier in the function.
      - let drivers do paired get/put calls in their probe methods.

      Signed-off-by: Subhash Jadavani <subhashj@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 50c4e96411a6cd728f04cf70d8d6def57828b320
  Author: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:35:50 2014 -0400

      scsi: don't store LUN bits in CDB[1] for USB mass-storage devices

      The SCSI specification requires that the second Command Data Byte
      should contain the LUN value in its high-order bits if the recipient
      device reports SCSI level 2 or below.  Nevertheless, some USB
      mass-storage devices use those bits for other purposes in
      vendor-specific commands.  Currently Linux has no way to send such
      commands, because the SCSI stack always overwrites the LUN bits.

      Testing shows that Windows 7 and XP do not store the LUN bits in the
      CDB when sending commands to a USB device.  This doesn't matter if the
      device uses the Bulk-Only or UAS transports (which virtually all
      modern USB mass-storage devices do), as these have a separate
      mechanism for sending the LUN value.

      Therefore this patch introduces a flag in the Scsi_Host structure to
      inform the SCSI midlayer that a transport does not require the LUN
      bits to be stored in the CDB, and it makes usb-storage set this flag
      for all devices using the Bulk-Only transport.  (UAS is handled by a
      separate driver, but it doesn't really matter because no SCSI-2 or
      lower device is at all likely to use UAS.)

      The patch also cleans up the code responsible for storing the LUN
      value by adding a bitflag to the scsi_device structure.  The test for
      whether to stick the LUN value in the CDB can be made when the device
      is probed, and stored for future use rather than being made over and
      over in the fast path.

      Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Reported-by: Tiziano Bacocco <tiziano.bacocco@xxxxxxxxx>
      Acked-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Acked-by: James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 64bdcbc449105377dd60c8da97cfc1663b39562c
  Author: Kashyap.Desai@xxxxxxxxxxxxx <Kashyap.Desai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 19:24:33 2014 +0530

      scsi: add use_cmd_list flag

      Add a use_cmd_list flag in struct Scsi_Host to request keeping track of
      all outstanding commands per device.

      Default behaviour is not to keep track of cmd_list per sdev, as this may
      introduce lock contention. (overhead is more on multi-node NUMA.), and
      only enable it on the two drivers that need it.

      Signed-off-by: Kashyap Desai <kashyap.desai@xxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 2eefd57b97609949ae40952da2dea338e7d9a125
  Author: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
  Date:   Mon Aug 11 15:40:37 2014 +0300

      sd: Avoid sending medium write commands if device is write protected

      The SYNCHRONIZE_CACHE command is a medium write command and hence can
      fail when the device is write protected. Avoid sending such commands by
      making sure that write-cache-enable is disabled even though the device
      claim to support it.

      Signed-off-by: Sujit Reddy Thumma <sthumma@xxxxxxxxxxxxxx>
      Signed-off-by: Dolev Raviv <draviv@xxxxxxxxxxxxxx>
      Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
      Reviewed-by: Venkatesh Srinivas <venkateshs@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 74cf298fedfcb732335cae5d157e95295e87cf2a
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sat Aug 16 14:15:11 2014 -0700

      scsi: fix various kernel-doc problems in scsi_error.c

      Convert spaces to tabs in kernel-doc notation.
      Correct duplicated (copy-paste) kernel-doc comments that are incorrect.
      Fix kernel-doc warning:

      Warning(..//drivers/scsi/scsi_error.c:1647): No description found for 
parameter 'shost'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reviewed-by: Ewan D. Milne <emilne@xxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit c1f570a6abc192f047550743f9957b617af605af
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Mon Sep 15 14:48:08 2014 -0700

      net: dsa: fix mii_bus to host_dev replacement

      dsa_of_probe() still used cd->mii_bus instead of cd->host_dev when
      building with CONFIG_OF=y. Fix this by making the replacement here as
      well.

      Fixes: b4d2394d01b ("dsa: Replace mii_bus with a generic host device")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10ee1c34bedcc0e2a196d85ec87806fd111b5e79
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:06:49 2014 -0700

      net_sched: use tcindex_filter_result_init()

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f9a220eff18d31cf82b92e74d5bbc8a3d7043d8
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:06:48 2014 -0700

      net_sched: fix suspicious RCU usage in tcindex_classify()

      This patch fixes the following kernel warning:

      [   44.805900] [ INFO: suspicious RCU usage. ]
      [   44.808946] 3.17.0-rc4+ #610 Not tainted
      [   44.811831] -------------------------------
      [   44.814873] net/sched/cls_tcindex.c:84 suspicious 
rcu_dereference_check() usage!

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3415d60113f64176114f1bddc09f76c222d85fae
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Sun Sep 14 21:23:01 2014 +0200

      regulator: fan53555: enable vin supply

      The regulator can be supplied by a parent regulator through its vin pin,
      so add the supply_name for it.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e5b2791d2a57e9da369bd75ae2a209bcce2ad4d3
  Author: Oder Chiou <oder_chiou@xxxxxxxxxxx>
  Date:   Mon Sep 15 19:58:44 2014 +0800

      ASoC: rt5677: Revise the wrong name in the header file

      The patch revises the wrong name in the header file.

      Signed-off-by: Oder Chiou <oder_chiou@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a57a65ba47b71e7af67af30466c7e0bd2ec5786d
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:06:46 2014 -0700

      net_sched: fix an allocation bug in tcindex_set_parms()

      Fixes: commit 331b72922c5f58d48fd ("net: sched: RCU cls_tcindex")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80dcbd12fb30932bb001b913ffe36843e2a1fe3a
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Sep 15 14:21:50 2014 -0700

      net_sched: fix suspicious RCU usage in cls_bpf_classify()

      Fixes: commit 1f947bf151e90ec0baad2948 ("net: sched: rcu'ify cls_bpf")
      Cc: John Fastabend <john.fastabend@xxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 05f7588c3c1641f64af93dc042947bbac35f39f6
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Sep 15 14:33:37 2014 -0700

      Input: palmas-pwrbutton - fix typo in the license string

      Follow the license string convention indicated in include/linux/module.h
      (don't capitalize v).

      This fixes following randconfig warning:
      FATAL: modpost: GPL-incompatible module palmas-pwrbutton.ko uses GPL-only 
symbol 'platform_driver_unregister'

      Fixes: adff5962fdd2 ("Input: introduce palmas-pwrbutton")
      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 5cc19b7c5e71bdd1214813c6d65a1dd5b37807ac
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Sep 15 14:31:22 2014 -0700

      Input: palmas-pwrbutton - use IRQF_ONESHOT

      make C=2 CHECK="scripts/coccicheck" MODE=report 
COCCI=scripts/coccinelle/misc/irqf_oneshot.cocci 
./drivers/input/misc/palmas-pwrbutton.o
      Reports:
      drivers/input/misc/palmas-pwrbutton.c:213:9-29: ERROR: Threaded IRQ with 
no primary handler requested without IRQF_ONESHOT

      Palmas power button just needs threaded IRQ handler since I2C operations
      are involved and there is nothing in non-threaded primary handler we could
      do.

      So mark the request with ONESHOT as it should have been done in these
      cases.

      Fixes: adff5962fdd2 ("Input: introduce palmas-pwrbutton")
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 3ace3686f198e656624d7ca2984d053e65f6e09d
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Fri Sep 12 17:24:47 2014 -0700

      Input: psmouse - add support for detecting FocalTech PS/2 touchpads

      The Asus X450 and X550 laptops use a PS/2 touchpad from a new
      manufacturer called FocalTech:

      https://bugzilla.kernel.org/show_bug.cgi?id=77391
      https://bugzilla.redhat.com/show_bug.cgi?id=1110011

      The protocol for these devices is not known at this time, but even
      without knowing the protocol they need some special handling. They get
      upset by some of our other PS/2 device probing, and once upset generate
      random mouse events making things unusable even with an external mouse.

      This patch adds detection of these devices based on their pnp ids, and
      when they are detected, treats them as a bare ps/2 mouse. Doing things
      this way they at least work in their ps/2 mouse emulation mode.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit c6c2a3de36b1e45841888e27bc2f85ef4e471ad3
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:54:31 2014 +0200

      target: target_core_ua_h: Add #define of include guard

      Clearly the file was meant to contain an include guard, but it was
      missing the #define part.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit c04047eceed45ae210d020868672456c33cae300
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Mon Aug 18 15:05:37 2014 +0300

      tcm_fc: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 0486b60a8c62d3a9470374601dbd2f5f03afb1dd
  Merge: 6cca9ad b4d2394
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:24:29 2014 -0400

      Merge branch 'dsa-next'

      Alexander Duyck says:

      ====================
      DSA Cleanups

      This patch series does two things, first it cleans up the tag_protocol and
      protocol ops being configured seperately.  Second it addresses the desire
      to split DSA away from relying on a MII bus.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4d2394d01bc642e95b2cba956d908423c1bef77
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Mon Sep 15 13:00:27 2014 -0400

      dsa: Replace mii_bus with a generic host device

      This change makes it so that instead of passing and storing a mii_bus we
      instead pass and store a host_dev.  From there we can test to determine 
the
      exact type of device, and can verify it is the correct device for our 
switch.

      So for example it would be possible to pass a device pointer from a 
pci_dev
      and instead of checking for a PHY ID we could check for a vendor and/or 
device
      ID.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5075314e4e4b559cc37675ad8a721a89bccd6284
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Mon Sep 15 13:00:19 2014 -0400

      dsa: Split ops up, and avoid assigning tag_protocol and receive separately

      This change addresses several issues.

      First, it was possible to set tag_protocol without setting the ops 
pointer.
      To correct that I have reordered things so that rcv is now populated 
before
      we set tag_protocol.

      Second, it didn't make much sense to keep setting the device ops each 
time a
      new slave was registered.  So by moving the receive portion out into root
      switch initialization that issue should be addressed.

      Third, I wanted to avoid sending tags if the rcv pointer was not 
registered
      so I changed the tag check to verify if the rcv function pointer is set on
      the root tree.  If it is then we start sending DSA tagged frames.

      Finally I split the device ops pointer in the structures into two spots.  
I
      placed the rcv function pointer in the root switch since this makes it
      easiest to access from there, and I placed the xmit function pointer in 
the
      slave for the same reason.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e1ea97fef0cd579fd7ef3851548e068eaf2ad9f0
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Jul 17 02:29:53 2014 +0530

      target/configfs: Remove unnecessary null test

      This patch removes the null test on lun_cg. lun_cg is initialized
      at the beginning of the function to &lun->lun_group. Since lun_cg is
      dereferenced prior to the null test, it must be a valid pointer.

      The following Coccinelle script is used for detecting the change:

      @r@
      expression e,f;
      identifier g,y;
      statement S1,S2;
      @@

      *e = &f->g
      <+...
       f->y
       ...+>
      *if (e != NULL || ...)
       S1 else S2

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx>

  commit 6cca9adb786184be21f30be0982e3ea0281f75cb
  Merge: 4370240 e097458
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:19:55 2014 -0400

      Merge branch 'bonding-cleanups'

      Nikolay Aleksandrov says:

      ====================
      bonding: style, comment and assertion changes

      This is a small and simple patch-set that doesn't introduce (hopefully) 
any
      functional changes, but only stylistic and semantic ones.
      Patch 01 simply uses the already provided __rlb_next_rx_slave function 
inside
      rlb_next_rx_slave(), thus removing the duplication of code.
      Patch 02 changes all comments that I could find to netdev style, removes
      some outdated ones and fixes a few more small cosmetic issues (new line
      after declaration, braces around if; else and such)
      Patch 03 removes one extra ASSERT_RTNL() because we already have it in the
      parent function and consolidates two other ASSERT_RTNL()s to the function
      that is exported and supposed to be called with RTNL anyway.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e0974585e74cc16446bc0690f0545b72aa2a3485
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Mon Sep 15 17:19:35 2014 +0200

      bonding: consolidate ASSERT_RTNL()s and remove the unnecessary

      Consolidate the calls to ASSERT_RTNL() before bond_select_active_slave()
      inside bond_select_active_slave() itself and remove the ASSERT_RTNL()
      from bond_hw_addr_swap() as it's not exported and its only caller -
      bond_change_active_slave() already has an ASSERT_RTNL().

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 547942cace50e536dcda9ce8397792bc992291d6
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Mon Sep 15 17:19:34 2014 +0200

      bonding: trivial: style and comment fixes

      First adjust a couple of locking comments that were left inaccurate,
      then adjust comments to use the netdev styling and remove extra new
      lines where necessary and add a couple of new lines between declarations
      and code. These are all trivial styling changes, no functional change.
      Also removed a couple of outdated or obvious comments.
      This patch is by no means a complete fix of all netdev style violations
      but it gets the bonding closer.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56924c3811ae843527f7a1090ead73a0acf704a4
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Mon Sep 15 17:19:33 2014 +0200

      bonding: consolidate the two rlb_next_rx_slave functions into one

      __rlb_next_rx_slave() is a copy of rlb_next_rx_slave() with the
      difference that it uses rcu primitives to walk the slave list. We don't
      need the two functions and can make rlb_next_rx_slave() a wrapper for
      callers which hold RTNL.
      So add a comment and ASSERT_RTNL() to make sure what is intended.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4b8c6ba616deab7ddf2725f5833cf027a149987f
  Author: Christoph Hellwig <hch@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 16:00:32 2014 -0700

      scsi: fix regression that accidentally disabled block-based tcq

      Please try the fix below, looks like the commit broke TCQ for all drivers
      using block-level tagging.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit cbaa42213461e9a722a391b3800d7c111de7049b
  Author: Mike Christie <michaelc@xxxxxxxxxxx>
  Date:   Wed Sep 3 00:00:39 2014 -0500

      libiscsi: fix potential buffer overrun in __iscsi_conn_send_pdu

      This patches fixes a potential buffer overrun in __iscsi_conn_send_pdu.
      This function is used by iscsi drivers and userspace to send iscsi PDUs/
      commands. For login commands, we have a set buffer size. For all other
      commands we do not support data buffers.

      This was reported by Dan Carpenter here:
      http://www.spinics.net/lists/linux-scsi/msg66838.html

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mike Christie <michaelc@xxxxxxxxxxx>
      Reviewed-by: Sagi Grimberg <sagig@xxxxxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>

  commit 4ac073640a528662a7c072a30e92e70ce00ded33
  Merge: 19524f7 cc2a907
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Sep 16 06:20:53 2014 +1000

      Merge branch 'linux-3.18' of 
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

      This is the main merge request for Nouveau 3.18, overview:
      - various bits of roy's gt21x clock work
      - various bits of kepler memory clock work (don't get too excited, 
there's at least one more major bit left that's busting higher freqs)
      - misc fan control improvements
      - kepler hdmi infoframe fixes
      - dp audio
      - l2 cache + cbc improvements

      * 'linux-3.18' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: 
(68 commits)
        drm/gt214-/disp: enable dp audio
        drm/gt214-/kms: fix hda eld regression
        drm/g94-/disp: calculate some dp audio constants
        drm/gt214-/kms: perform hda codec setup on displayport too
        drm/gk104-/disp: infoframe registers moved yet again on kepler
        drm/nouveau/bios: parse older ramcfg/timing data like we do newer ones
        drm/nva3/fb/ram: Per-partition regs
        drm/nouveau/fb/ram: Support strided regs
        drm/nv50/fb/ram: Store the number of partitions in the designated fields
        drm/nv50/kms: Set VBLANK time in modeset script
        drm/nouveau/bios: Add rammap support for version 1.0
        drm/gf100-/pwr/memx: block host and fifo around reclock
        drm/nouveau/pwr/memx: fix command ordering around block/unblock
        drm/nouveau/pwr/memx: rename fb off/on to block/unblock
        drm/nva3/clk: Pause the GPU before reclocking
        drm/nouveau/gpio: rename g92 class to g94
        drm/gk104-/fb/ram: move fb enable/disable to same place as nvidia
        drm/gk104/fb/ram: twiddle some more bits when reclocking
        drm/nouveau/bios: parse another large chunk of random memory config data
        drm/gk104-/fb/ram: perform certain steps only when bios data differs
        ...

  commit 07034aeae152de52c29f032ca995bf9dafbe24e2
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:36:06 2014 +0200

      netfilter: ipset: hash:mac type added to ipset

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit aef96193fe7b2791c4a3b19fe75426b929769471
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 17:30:54 2014 +0200

      netfilter: ipset: send nonzero skbinfo extensions only

      Do not send zero valued skbinfo extensions to userspace at listing.

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 76cea4109ca89dea218fdc652d2e1535fd9b5fc7
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Tue Sep 2 14:21:20 2014 +0400

      netfilter: ipset: Add skbinfo extension support to SET target.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit cbee93d7b71bf9d73382e503a4f60848eec60ea8
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:30 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support for the list set 
type.

      Add skbinfo extension kernel support for the list set type.
      Introduce the new revision of the list set type.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit af331419d34e2fc0e2d0c629734f8d160f95a3ec
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:29 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support for the hash set 
types.

      Add skbinfo extension kernel support for the hash set types.
      Inroduce the new revisions of all hash set types.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 39d1ecf1ad0e19145e1f3a6cd838b7354ef71bf7
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:28 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support for the bitmap set 
types.

      Add skbinfo extension kernel support for the bitmap set types.
      Inroduce the new revisions of bitmap_ip, bitmap_ipmac and bitmap_port set 
types.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 0e9871e3f79fd17c691b50a9669220c54ff084a2
  Author: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:27 2014 +0400

      netfilter: ipset: Add skbinfo extension kernel support in the ipset core.

      Skbinfo extension provides mapping of metainformation with lookup in the 
ipset tables.
      This patch defines the flags, the constants, the functions and the 
structures
      for the data type independent support of the extension.
      Note the firewall mark stores in the kernel structures as two 32bit 
values,
      but transfered through netlink as one 64bit value.

      Signed-off-by: Anton Danilov <littlesmilingcloud@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 73e64e1813e9ea45885419d0fff1e628a6ab95d4
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 20:48:26 2014 +0200

      netfilter: ipset: Fix static checker warning in ip_set_core.c

      Dan Carpenter reported the following static checker warning:

              net/netfilter/ipset/ip_set_core.c:1414 call_ad()
              error: 'nlh->nlmsg_len' from user is not capped properly

      The payload size is limited now by the max size of size_t.

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 1030f9fe65602465a89beaa05c3343cf9fd68a88
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:54 2014 +0530

      ath9k: Fix primary station configuration

      Assign 'primary_sta' to the active primary station
      interface after iterating over the list of interfaces.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit af87dd33a17151f46ae50a564a799f9ea9397539
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:53 2014 +0530

      ath9k: Remove useless opmode check

      The opmode is verified to be NL80211_IFTYPE_STATION
      before calling ath9k_set_assoc_state().

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4ee26de18d267170fe44ecb6cc4bafaa218b26e3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:52 2014 +0530

      ath9k: Set offchannel state properly

      When switching offchannel, BSS related information
      in the HW has to be reset to default values. Add a routine
      to do this.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7f30eac9938daf12e34334c8eb1f8fba37fc7ace
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:51 2014 +0530

      ath9k: Check beaconing mode properly

      In MCC mode, the TSF of a context needs to be
      adjusted only if it is GO/AP.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a2b28601503e8d0586d207732a0e8de90e6ce05b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:25:50 2014 +0530

      ath9k: Remove unnecessary tbtt assignment

      The next_tbtt variable in the scheduler is needed only
      for GO/AP mode operation and is always read from the
      NEXT_TBTT_TIMER in the HW. There is no need to store
      the timestamp for received beacons.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4214852ea157bdae39c2dca64f1a09aa7dbb1d00
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:12 2014 +0200

      b43: add support for setting the beacon listen interval

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0996c3910b8de402c319495c9560f3a909c8b866
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:11 2014 +0200

      b43: update some transmit header constants

      Some constants were missing and are added now.
      The rate mode was renamed, at least the ucode in brcsmac uses 2 for HT
      rates (iee80211n) and the more recent ucodes are using 3 for VHT
      (ieee80211ac).

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 30adb4d7a96d3e72447ed092e36e89ba3a6ab391
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:10 2014 +0200

      b43: add missing rate

      The OFDM reate 9MB was not set here

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 261b758ba6203da967f0927ec31617c9f22dbdaa
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:09 2014 +0200

      b43: tell ucode the phy type and version

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5eb3645e0f35e8e12a82b055ea1204ae322d2a19
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Sun Sep 14 23:09:08 2014 +0200

      b43: tell the ucode the mac capabilities

      This is based on code form brcmsmac.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a43b5142ad7ae97a277e001cb352e509da451cb9
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:14:10 2014 +0300

      fixup! wil6210: fix usage of print_hex_dump_debug

      Use empty inline functions instead of empty #define. Fix for "unused 
variable"
      as reported below:

      tree:   
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master
      head:   167bf96dd87d2a8360cb9e9783006876dac4f579
      commit: 871d8c4bbb0f23c29a21b63b1801071766f69b51 [45/62] wil6210: fix 
usage of print_hex_dump_debug
      config: i386-allyesconfig
      reproduce:
        git checkout 871d8c4bbb0f23c29a21b63b1801071766f69b51
        make ARCH=i386  allyesconfig
        make ARCH=i386

      All warnings:

         drivers/net/wireless/ath/wil6210/wmi.c: In function 'wmi_evt_rx_mgmt':

      >> drivers/net/wireless/ath/wil6210/wmi.c:341:10: warning: unused 
variable 'ie_len' [-Wunused-variable]
            size_t ie_len = d_len - offsetof(struct ieee80211_mgmt,
                   ^

      >> drivers/net/wireless/ath/wil6210/wmi.c:340:13: warning: unused 
variable 'ie_buf' [-Wunused-variable]
            const u8 *ie_buf = rx_mgmt_frame->u.beacon.variable;
                      ^

      vim +/ie_len +341 drivers/net/wireless/ath/wil6210/wmi.c

      2be7d22f Vladimir Kondratiev 2012-12-20  334
      2be7d22f Vladimir Kondratiev 2012-12-20  335    if 
(ieee80211_is_beacon(fc) || ieee80211_is_probe_resp(fc)) {
      2be7d22f Vladimir Kondratiev 2012-12-20  336            struct 
cfg80211_bss *bss;
      8eea944a Vladimir Kondratiev 2014-06-16  337            u64 tsf = 
le64_to_cpu(rx_mgmt_frame->u.beacon.timestamp);
      8eea944a Vladimir Kondratiev 2014-06-16  338            u16 cap = 
le16_to_cpu(rx_mgmt_frame->u.beacon.capab_info);
      8eea944a Vladimir Kondratiev 2014-06-16  339            u16 bi = 
le16_to_cpu(rx_mgmt_frame->u.beacon.beacon_int);
      8eea944a Vladimir Kondratiev 2014-06-16  340            const u8 *ie_buf 
= rx_mgmt_frame->u.beacon.variable;
      8eea944a Vladimir Kondratiev 2014-06-16  341            size_t ie_len = 
d_len - offsetof(struct ieee80211_mgmt,
      8eea944a Vladimir Kondratiev 2014-06-16  342                              
               u.beacon.variable);
      8eea944a Vladimir Kondratiev 2014-06-16  343            wil_dbg_wmi(wil, 
"Capability info : 0x%04x\n", cap);
      8eea944a Vladimir Kondratiev 2014-06-16  344            wil_dbg_wmi(wil, 
"TSF : 0x%016llx\n", tsf);

      :::::: The code at line 341 was first introduced by commit
      :::::: 8eea944af0efcdba09dac1ad220c9bfa68293279 wil6210: print more info 
about BSS found

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a38a9ef1c0647f9add53ab4b43660d3fbefaa36e
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:29 2014 +0200

      brcm80211: use container_of to resolve dma_info from dma_pub

      Use container_of instead of casting first structure member.

      Compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d68e9f5d8549f37332a7ec810d2864b793219845
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:28 2014 +0200

      brcm80211: use container_of to resolve brcms_phy from brcms_phy_pub

      Use container_of instead of casting first structure member.

      Compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Acked-by: Arend van Spriel <arend@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5eef40e5687da4ad0123e231e4fe952a12655f0b
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Fri Sep 12 15:50:58 2014 -0500

      rtlwifi: btcoexist: Change local debugging macros CL_*** into the 
standard varieties

      Macros CL_SNPRINTF and CL_PRINTF are always used in that order. The first
      formats info into a buffer, and the second dumps it with printk. As the
      debug system in rtlwifi has a macro that does this with a single call,
      it seems reasonable to use it instead. An additional benefit is that the
      debug level can be set when loading the driver used by the wifi device.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 737f657f71b6e4bcb07478eb0a32eb92c80eaf4b
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 12 18:37:26 2014 +0200

      b43: Implement PHY PLL reset

      We should reset PLL after changing MAC frequency.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 50398ee03414228ba834a52aa4f203871a506b72
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:09:00 2014 +0530

      mwifiex: modify TX/RX window sizes for AP interface

      This patch sets uAP BA window sizes to 64.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6e251174c77a28a4ebaad9be963843898b658039
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:59 2014 +0530

      mwifiex: add rx workqueue support

      This patch adds RX work queue support to mwifiex.
      Packets received are queued to internal queue which are then
      processed by scheduling a work item for RX process.

      RX work is enabled only on SMP systems.

      Reviewed-by: James Cameron <quozl@xxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d8d91253ba11bb6e98105c2bc88a40d08fac06ff
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:58 2014 +0530

      mwifiex: remove low priority scan handling

      We have a logic in driver to delay or abort low priority scan
      to serve Tx traffic effectively. With scan channel
      gap support added, firmware now allows driver to send Tx data while
      scan operation is in progress. Hence low priority scan handling
      in driver is not required now. This patch removes related code.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 971a73f5523ea0512267949bd6ae3f68b9f3431f
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:57 2014 +0530

      mwifiex: remove redundant variable report_scan_result

      This variable is never used, get rid of it.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5ec39efa16036c8291d2d81282280213c2c16ad1
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:56 2014 +0530

      mwifiex: process TX even when scan is ongoing

      With channel scan gap, FW comes back to connected channel after each
      single channel scan. So we can safely transfer data to FW during scan.
      FW would send this data once on connected channel.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 97010cf8dfe5ca2d9f5d8d32a0e1f25246f852ea
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:55 2014 +0530

      mwifiex: remove restriction of single channel scan when connected

      With scan channel gap in place, FW comes back to connected channel
      after each scan; so we dont need to restrict FW to scan
      single channel while connected.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cb91be87e12c079fcf25069a21123756c0931dd6
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:54 2014 +0530

      mwifiex: bring in scan channel gap feature

      With scan channel gap when any station/AP is active, FW comes back
      to connected channel for any pending data transfter after scanning each
      channel.
      We set scan channel gap TLV to FW in scan command when any of the
      interface is active. This enables scan channel gap in FW.
      Also when scan channel gap is enabled, we would scan maximum channels
      allowed by FW.

      Scan channel gap is supported only on FW with V15 FW API.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a9c1c89eea11884243825d473fd3991d943ffc65
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:53 2014 +0530

      mwifiex: set passive scan type for scan requests with no ssid

      It was observed that station would sent probe request even when
      scan type has been set as passive during iw scan.
      This was happening because driver sets passive scan type only
      when channel has IEEE80211_CHAN_NO_IR flag set.
      Along with this, add condition to check if no ssids are specified in
      scan request so as to mark such scan request passive.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c48ba040acb81bc37ead17cae23fe3d9b3c08474
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:52 2014 +0530

      mwifiex: minor cleanup in multiport aggregation

      'mp_data_port_mask' and 'mp_end_port' gives correct information
      even for the chipsets supporting SDIO new mode (32 ports).
      We will get rid of this chip specific handling.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c7346c3231e9b8e530ab7b73796066f7bf60b240
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:51 2014 +0530

      mwifiex: fix a bug in Tx multiport aggregation

      When aggregation port limit is reached, we stop aggregation and
      the data is sent to firmware. It is observed that one less packet
      than the port limit is aggregated in this case. ex. 15 instead of
      16.
      The reason is we have redundant port limit checks before current
      packet is added to aggregation buffer.

      The issue is fixed by removing these checks. We already have
      necessary check in precopy current buffer handling.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a659c4306b3d8de0be218ad47ee92eae31d5b0dd
  Author: Xinming Hu <huxm@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:50 2014 +0530

      mwifiex: fix 5G association failure after leaving 2.4G IBSS

      When assocaiting to an AP , mwifiex set supported data rates
      based on target AP's capability. For 5G AP(11a mode), a/n/ac mode
      would possibly be set.
      However, for some chips which dont support 11AC mode current config_bands
      will be used instead.

      For example, if we join an IBSS in 11b mode ,adapter->config_bands
      will be set to 1(11b mode). Then we leave IBSS ,and try to connect
      5G a/n mode AP. At this time , only 11b mode data rates will be
      supported in assoc request , which result in assoc failure with
      reason code 18: Association denied due to requesting station not
      supporting all rates.

      This patch fix such a cornel case, by adding additional check for
      current chip's 11ac capability.

      Reported-by: Andreas Fenkart <afenkart@xxxxxxxxx>
      Signed-off-by: Xinming Hu <huxm@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2703a66865eb3a5b422749281371e9eefa8658c4
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:49 2014 +0530

      mwifiex: support for event done interrupt

      This patch adds support for writing CPU event interrupt done back
      to device.
      Patch also increases interrupt buffer ring size from 4 to 8.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3223db2086c987d4527fdaa487a027b0148e9692
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:48 2014 +0530

      mwifiex: rework internal scan for association

      There was an issue with internal scan during association wherein
      we would complete internal scan on first scan command response.
      This would cause association failure if AP is not found in first scan
      response e.g. APs from A band.
      This patch fixes this issue by completing internal scan only when all
      scan commands from scan pending queue and command pending queue are
      sent to FW and response to last scan command is received.

      Tested-by: Xinmin Hu <huxm@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 42a028aa952b66a039ee8c0a08ff4e3658246269
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:47 2014 +0530

      mwifiex: avoid processing RX packets with invalid length

      If rx_len received in interface header from FW is more than
      RX buffer size, skb_put for such length results into skb_panic.
      Avoid this by not processing such packets. We just print a warning
      for such packets and free skb.

      Reviewed-by: Paul Stewart <pstew@xxxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Bing Zhao <bzhao@xxxxxxxxxxx>
      Signed-off-by: Marc Yang <yangyang@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3c99832d74777c9ec5545a92450fac5d37b0d0e1
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:46 2014 +0530

      mwifiex: fix probable memory corruption while processing TDLS frame

      Size of RSN IE buffer in driver is 254 while maximum size of received 
buffer
      to be copied to RSN IE buffer can be 255. Add boundary check to copy 
maximum
      of 254 bytes into RSN IE buffer.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4721c63b929b13bce6860dc8ec068f86efcab2ea
  Author: Avinash Patil <patila@xxxxxxxxxxx>
  Date:   Fri Sep 12 20:08:45 2014 +0530

      mwifiex: set fw api info for backword compatibility

      If we dont set FW API info here, for older FW releases where FW API
      is not available in GET_HW_SPEC, API version would remain 0.
      This may cause issues with 11ac if older FW is used with newer driver.

      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5effb73c529c5d66eecd541d30470b11cc58c64f
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 12 10:24:11 2014 +0200

      b43: HT-PHY: Update values for frequency calibration

      Previous values were extracted from MMIO dump of some old 5.x driver,
      new ones should improve calibration. This also adds values for 5 GHz.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1f21de53ac8651b1a3e79576f1adf00aabecd052
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 12 10:24:10 2014 +0200

      b43: HT-PHY: Implement band switching

      It works pretty much the same way as in N-PHY.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 48bf43fad76eb656f55bff3e3febe91578f1afe3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 12:10:48 2014 +0530

      ath9k: Fix beacon processing in offchannel

      When interfaces of different types are present
      in a context and an offchannel request is received
      on a STA interface, we end up trying to process
      beacons received when we are offchannel. This hits
      the below warning since offchannel will not have proper
      beacon parameters.

      Fix this by not processing beacons received when we
      are offchannel.

      ------------[ cut here ]------------
      WARNING: CPU: 1 PID: 0 at ../drivers/net/wireless/ath/ath9k/recv.c:552 
ath_rx_tasklet+0xf8f/0x1020 [ath9k]()
      CPU: 1 PID: 0 Comm: swapper/1 Tainted: G           O   
3.17.0-rc4-wl-debug #16
      Hardware name: LENOVO 28427ZQ/INVALID, BIOS 6JET58WW (1.16 ) 09/17/2009
       0000000000000000 15916787056abba3 ffff88013b603d08 ffffffff8156af94
       ffff88013b603d50 ffff88013b603d40 ffffffff81070dbd ffff8800a84bb300
       ffff8800b05db358 ffff8800a84cc578 ffff8800a84bb300 ffff8800b05daa40
      Call Trace:
       <IRQ>  [<ffffffff8156af94>] dump_stack+0x4d/0x6f
       [<ffffffff81070dbd>] warn_slowpath_common+0x7d/0xa0
       [<ffffffff81070e3c>] warn_slowpath_fmt+0x5c/0x80
       [<ffffffff81572143>] ? _raw_spin_lock_irqsave+0x83/0xa0
       [<ffffffffa09d04a6>] ? ath_rx_tasklet+0x9f6/0x1020 [ath9k]
       [<ffffffffa09d0a3f>] ath_rx_tasklet+0xf8f/0x1020 [ath9k]
       [<ffffffffa09cd4f4>] ath9k_tasklet+0xf4/0x310 [ath9k]
       [<ffffffff81075a97>] tasklet_action+0xe7/0xf0
       [<ffffffff8107508a>] __do_softirq+0x12a/0x340
       [<ffffffff8107544e>] irq_exit+0x9e/0xc0
       [<ffffffff81575e56>] do_IRQ+0x56/0xe0
       [<ffffffff81573c72>] common_interrupt+0x72/0x72
       <EOI>  [<ffffffff81421037>] ? cpuidle_enter_state+0x67/0x1a0
       [<ffffffff81421257>] cpuidle_enter+0x17/0x20
       [<ffffffff810b3ebe>] cpu_startup_entry+0x3ce/0x420
       [<ffffffff81048563>] start_secondary+0x233/0x2c0
      ---[ end trace f15c3e33ba78d840 ]---
      ------------[ cut here ]------------

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6b5447ce630cdc231caf4f958325f8fa925216bf
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 11 19:02:10 2014 -0500

      rtlwifi: btcoexist: avoid format string in printk

      Recent changes to this driver inadvertently reverted the change made by 
Kees
      Cook in commit 6437f51ec3.

      Reported-by: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4307b0fe22f4641530bc24066dc432e3f1125459
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Thu Sep 11 23:50:54 2014 +0200

      ath9k: fix radar parameters initialization

      Move ath9k_hw_set_radar_params() in ath9k_hw_reset() in order to avoid
      AR_PHY_RADAR registers are overwritten after hw reset

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 62c5afb8e388eae4e54f1ad415c1a1bc745c8b08
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:30:16 2014 +0300

      hostap: proc: substitute loops by %*phN

      For dumping small buffers we may use %*phN specifier instead of custom
      approach..

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1186b623c2b04ae8c963c36f1dbcc159a6c99f60
  Merge: 6bd2bd2 9a783a1
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:55:45 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 6bd2bd27baf12fa0f2e6d611509fc0e1bffb0f97
  Merge: eb2eacf 0d8614b
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:51:23 2014 -0400

      Merge tag 'mac80211-next-for-john-2014-09-12' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

      Johannes Berg <johannes@xxxxxxxxxxxxxxxx> says:

      "This time, I have some rate minstrel improvements, support for a very
      small feature from CCX that Steinar reverse-engineered, dynamic ACK
      timeout support, a number of changes for TDLS, early support for radio
      resource measurement and many fixes. Also, I'm changing a number of
      places to clear key memory when it's freed and Intel claims copyright
      for code they developed."

      Conflicts:
        net/mac80211/iface.c

      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 437024067ac1fbda7bb3a795e75922f9034672fb
  Merge: 13bb518 b3d6cb9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:41:12 2014 -0400

      Merge branch 'tcpflags'

      Eric Dumazet says:

      ====================
      tcp: no longer keep around headers in input path

      Looking at tcp_try_coalesce() I was wondering why I did :

      if (tcp_hdr(from)->fin)
           return false;

      The answer would be to allow the aggregation, if we simply OR the FIN and 
PSH
      flags eventually present in @from to @to packet. (Note a change is also
      needed in skb_try_coalesce() to avoid calling skb_put() with 0 len)

      Then, looking at tcp_recvmsg(), I realized we access tcp_hdr(skb)->syn
      (and maybe tcp_hdr(skb)->fin) for every packet we process from socket
      receive queue.

      We have to understand TCP flags are cold in cpu caches most of the time
      (assuming TCP timestamps, and that application calls recvmsg() a long
      time after incoming packet was processed), and bringing a whole
      cache line only to access one bit is not very nice.

      It would make sense to use in TCP input path TCP_SKB_CB(skb)->tcp_flags
      as we do in output path.

      This saves one cache line miss, and TCP tcp_collapse() can avoid dealing
      with the headers.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3d6cb92fd190d720a01075c4d20cdca896663fc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 15 04:19:53 2014 -0700

      tcp: do not copy headers in tcp_collapse()

      tcp_collapse() wants to shrink skb so that the overhead is minimal.

      Now we store tcp flags into TCP_SKB_CB(skb)->tcp_flags, we no longer
      need to keep around full headers.
      Whole available space is dedicated to the payload.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e93a0435f809d009919a743fb6e93076faac8aa7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 15 04:19:52 2014 -0700

      tcp: allow segment with FIN in tcp_try_coalesce()

      We can allow a segment with FIN to be aggregated,
      if we take care to add tcp flags,
      and if skb_try_coalesce() takes care of zero sized skbs.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e11ecddf5128011c936cc5360780190cbc901fdc
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 15 04:19:51 2014 -0700

      tcp: use TCP_SKB_CB(skb)->tcp_flags in input path

      Input path of TCP do not currently uses TCP_SKB_CB(skb)->tcp_flags,
      which is only used in output path.

      tcp_recvmsg(), looks at tcp_hdr(skb)->syn for every skb found in receive 
queue,
      and its unfortunate because this bit is located in a cache line right 
before
      the payload.

      We can simplify TCP by copying tcp flags into TCP_SKB_CB(skb)->tcp_flags.

      This patch does so, and avoids the cache line miss in tcp_recvmsg()

      Following patches will
      - allow a segment with FIN being coalesced in tcp_try_coalesce()
      - simplify tcp_collapse() by not copying the headers.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb2eacf77ec4828c9a2e451b06bc6fc44266f4c0
  Merge: 167bf96 f991e17
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 15 14:37:07 2014 -0400

      Merge branch 'for-john' of 
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

  commit 13bb5180e82349d9fcfa11cd17b3c1e7b558a902
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:34:47 2014 +0200

      net: ethernet: neterion: vxge: vxge-main.c: Cleaning up missing 
null-terminate in conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 949bdd208325a5a947135ed4f8e6df0aa18aae89
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:32:42 2014 +0200

      net: ethernet: freescale: fec_main.c: Cleaning up missing null-terminate 
in conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a9c43bed891d1f8d639c69893ee194f5700d0b2
  Author: Jon Masters <jcm@xxxxxxxxxx>
  Date:   Tue Aug 26 21:23:38 2014 +0100

      setup: Move unmask of async interrupts after possible earlycon setup

      The kernel wants to enable reporting of asynchronous interrupts (i.e.
      System Errors) as early as possible. But if this happens too early then
      any pending System Error on initial entry into the kernel may never be
      reported where a user can see it. This situation will occur if the kernel
      is configured with CONFIG_PANIC_ON_OOPS set and (default or command line)
      enabled, in which case the kernel will panic as intended, however the
      associated logging messages indicating this failure condition will remain
      only in the kernel ring buffer and never be flushed out to the (not yet
      configured) console. Therefore, this patch moves the enabling of
      asynchronous interrupts during early setup to as early as reasonable,
      but after parsing any possible earlycon parameters setting up earlycon.

      Signed-off-by: Jon Masters <jcm@xxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit fe184066abda9de114a80db24f1496ee6c31d1af
  Author: Mark Charlebois <charlebm@xxxxxxxxx>
  Date:   Mon Sep 15 06:30:15 2014 +0100

      arm64: LLVMLinux: Fix inline arm64 assembly for use with clang

      Remove '#' from immediate parameter in AARCH64 inline assembly in mmu.

      This code now works with both gcc and clang.

      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 17b6f244483a6799e43f9af649a2eb94fa1502ec
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:27 2014 +0200

      bna: use container_of to resolve bufdesc_ex from bufdesc

      Use container_of instead of casting first structure member.

      Compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61cd2ebb35dcf1990f66af76649260a79ae4cb15
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Sat Sep 13 22:38:26 2014 +0200

      net: fec: use container_of to resolve bufdesc_ex from bufdesc

      Use container_of instead of casting first structure member.

      ARM cross-compiled but untested.

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f8c0e057b4898055b24b44d03b837a15d8b93b37
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Sep 15 18:40:45 2014 +0200

      USB: serial: remove zte_ev driver

      The zte_ev driver is based on code (once) distributed by ZTE that still
      appears to originally have been reverse-engineered and bolted onto the
      generic driver.

      A closer analysis of the zte_ev setup code reveals that it consists of
      standard CDC requests (SET/GET_LINE_CODING and SET_CONTROL_LINE_STATE)
      but unfortunately fails to get some of those right. In particular, as
      reported by Lei Liu, it fails to lower DTR/RTS on close. It also appears
      that the control requests lack the interface argument.

      Since line control is already handled properly by the option driver, and
      the SET/GET_LINE_CODING requests appears to be redundant (amounts to a
      SET 9600 8N1) let's remove the redundant zte_ev driver.

      Also move the remaining ZTE PIDs to the generic option modem driver.

      Reported-by: Lei Liu <liu.lei78@xxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 4b7154ba70bb20a3c024faabdd2bc207b550a813
  Merge: adceac1 9e82bf0
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Sep 15 18:07:37 2014 +0200

      Merge tag 'v3.17-rc5' into usb-next

      USB fixes in Linux 3.17-rc5 are needed to build on top of for 3.18.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit b052ff30cd450c91a32e8e928979bca021462996
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 18:12:35 2014 +0200

      ARM: at91: PIT: Move the driver to drivers/clocksource

      Now that we don't depend on anyting in the mach-at91 directory, we can 
just
      move the driver to where it belongs.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

      Conflicts:
        arch/arm/mach-at91/Kconfig
        arch/arm/mach-at91/Makefile

  commit 7d80335e29701e9c2cc55ec0ea79afe6351aa20b
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 16:02:24 2014 +0200

      ARM: at91: Give the PIT irq as an argument of at91sam926x_pit_init

      This allows to remove the dependency of the timer driver on 
mach/hardware.h and
      having an hardcoded interrupt number in the driver itself.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 6970c34cea87ad54aab84e743970b84b1fdf1c7d
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 15 11:03:36 2014 +0300

      MAINTAINERS: add maintainer for generic 6LoWPAN

      Add Jukka to 6LoWPAN maintainer list. He will concentrate on
      generic and bluetooth part of 6LoWPAN stack.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Acked-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 941a74ca9e666595910751f4187797d5e1424565
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 15 15:22:02 2014 +0200

      ALSA: Update document about PCM nonatomic ops

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 3b73cfe5598eda7f5540608acd63b86688242731
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 14:58:59 2014 +0200

      ALSA: pdaudiocf: Use nonatomic PCM ops

      Like other fixes, convert the tasklet to a threaded irq and replace
      spinlock with mutex appropriately.  ak4117_lock remains as spinlock
      since it's called in another spinlock context from ak4117 driver.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 6336c20cdaee1dd13d01dfa8c07ce3b18bbc846f
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 14:01:05 2014 +0200

      ALSA: lx6464es: Use nonatomic PCM ops

      Like the other previous changes, this patch for lx6464es takes the
      same strategy for converting to nonatomic PCM ops: replacing spinlock
      with mutex, converting the irq tasklet to the threaded irq, and
      merging the trigger tasklets back to the trigger callback.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 9bef72bdb26e291d6dffb04768741a0e49582666
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 12:21:38 2014 +0200

      ALSA: pcxhr: Use nonatomic PCM ops

      This time PCXHR, another Digigram boards: like the previous patches,
      the conversion is straightforward, replacing spinlocks with mutexes,
      merging the irq tasklet into the threaded irq handler and the PCM
      trigger tasklet back to the trigger callback.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 8d3a8b5cb57da4e327bdaf7c81a90d4105b73205
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Wed Sep 10 11:48:07 2014 +0200

      ALSA: mixart: Use nonatomic PCM ops

      Like the previous patch for VX boards, miXart device driver can be
      also rewritten to use nonatomic PCM ops.  Simply spinlocks are
      replaced with mutex, the tasklet code is merged into the threaded irq
      handler.  Also, now mgr->msg_mutex is superfluous, so merged to
      msg_lock.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit db0a5214b8d6cc7a90ce3336d24a85b90cbb4e67
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Sep 9 17:17:20 2014 +0200

      ALSA: vx: Use nonatomic PCM ops

      Rewrite VXpocket and VX222 drivers to use the new PCM nonatomic ops.
      The former irq tasklet is replaced with a threaded irq handler, and
      the tasklet for the PCM delayed start is simply merged into the normal
      PCM trigger, as well as the replacement of spinlock with mutex.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit cc2a9071458254cb0db6153811734750da0233ea
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 21:29:05 2014 +1000

      drm/gt214-/disp: enable dp audio

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d889c52427d48c05f163f2f39b2cfc12e17e5266
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 21:11:51 2014 +1000

      drm/gt214-/kms: fix hda eld regression

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9506140f425da42d919ea58307c8e83b78961dae
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 15:55:56 2014 +1000

      drm/g94-/disp: calculate some dp audio constants

      NVIDIA appear to have tweaked the algorithm from GF110, this implements
      the previous algorithm for them still.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3eee8646c119db9c12f4fe66dc275093abd84555
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 15:20:47 2014 +1000

      drm/gt214-/kms: perform hda codec setup on displayport too

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a522946174b5ae389af0856c422d865a63c70316
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 15:15:09 2014 +1000

      drm/gk104-/disp: infoframe registers moved yet again on kepler

      Thanks to Vincent Pelletier for pointing this out and providing a proof of
      concept patch on the list.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit c378eb746167e0e96e9a2da72781c0d409a8d94e
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 15 12:30:08 2014 +1000

      drm/nouveau/bios: parse older ramcfg/timing data like we do newer ones

      Done after discussion with Roy.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a407318913b11362e10d0948ae82de6edaf98a9e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:16 2014 +0200

      drm/nva3/fb/ram: Per-partition regs

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 930da220bf39372587af867ae6543d0205b8b66e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:15 2014 +0200

      drm/nouveau/fb/ram: Support strided regs

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit de1c4e281bda1b069b72a0b7fa2ab6fed585c70c
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:14 2014 +0200

      drm/nv50/fb/ram: Store the number of partitions in the designated fields

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 1dce6264045cd23e9c07574ed0bb31c7dce9354f
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:13 2014 +0200

      drm/nv50/kms: Set VBLANK time in modeset script

      Solves blinking on reclocking memory. The value set is an underestimate, 
but
      with non-reduced vblanking this should give us plenty of time

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2a7fa6744cd8333a414b5f3bfe4de647d787102e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 12 18:00:12 2014 +0200

      drm/nouveau/bios: Add rammap support for version 1.0

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 7a2f9743eab19b67688ff8cd491cf531e7516b8d
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Sep 11 23:32:20 2014 +1000

      drm/gf100-/pwr/memx: block host and fifo around reclock

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 30da08069726fc4ca0ef5590b897dc5a017edbc9
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Sep 11 23:04:22 2014 +1000

      drm/nouveau/pwr/memx: fix command ordering around block/unblock

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 630a6a466b5afff0ec5824e6f62e5dba15812256
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Thu Sep 11 22:59:13 2014 +1000

      drm/nouveau/pwr/memx: rename fb off/on to block/unblock

      More accurate as to the function of the opcodes.  Not only is FB disabled,
      but the host is prevented from touching the GPU.  An upcoming patch for
      Kepler will also halt PFIFO (as NVIDIA does).

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2fe7eaa0d4c9cf26b379a8054a87c4bf7ac4dc12
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Aug 29 12:27:42 2014 +0200

      drm/nva3/clk: Pause the GPU before reclocking

      V2: always call post correctly even if pre fails
      V3: move function prototype to nva3.h

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>

  commit b485a7005faba38286bc02ab1d80e2cbf61c1002
  Author: Emil Velikov <emil.l.velikov@xxxxxxxxx>
  Date:   Mon Sep 8 20:27:57 2014 +0100

      drm/nouveau/gpio: rename g92 class to g94

      nv92 hardware has only 16 interrupt lines, while nv94 and later
      has 32. Accessing 0xe0c{0,4} registers on nv92 can lead to incorrect
      PDISP setup. This is a regression introduced with

      commit 9d0f5ec9ee0fd5dc5fc1cc2cf559286431e406e3
      Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
      Date:   Mon May 12 15:22:42 2014 +1000

          gpio: split g92 class from nv50

      Reported-by: estece on #nouveau
      Cc: stable@xxxxxxxxxxxxxxx # 3.16+
      Signed-off-by: Emil Velikov <emil.l.velikov@xxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6cc406157d9e031aca2d3a3dd8566c74b1f0d680
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 15:21:48 2014 +1000

      drm/gk104-/fb/ram: move fb enable/disable to same place as nvidia

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit b6f97a089b6d0e7463a5062fb29a002fc9b1d025
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Sep 3 16:26:20 2014 +1000

      drm/gk104/fb/ram: twiddle some more bits when reclocking

      *when* this is done is only a rough approximation of what the binary 
driver
      does.. need to investigate more to see if it matters

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 5af430abdf2df5c9e80ca0cdeca389123151ac9c
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Sep 3 16:25:47 2014 +1000

      drm/nouveau/bios: parse another large chunk of random memory config data

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 91e4611ddc97c13ee66edfcd94974e6450d03726
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 14:41:26 2014 +1000

      drm/gk104-/fb/ram: perform certain steps only when bios data differs

      Awful, awful.  But, on the GK106 I have, some upcoming patches show
      that this is actually necessary after all.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d26e74895f500a67091d6e93814f4889b94ce7ff
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 13:29:04 2014 +1000

      drm/gk104-/fb/ram: parse ramcfg data for all frequencies up-front

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 64804a6d513cba428ed0e9b5cac8967e4c24a180
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 13:38:02 2014 +1000

      drm/gk104-/fb/ram: use parsed timing data in mr routines

      All the other chipsets should be moved over to this too.  It's not needed
      yet for the upcoming commits, so left this step as it'll conflict badly
      with Roy's GT21x reclocking work.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d9b5f261db53db32d528698fa2330f6cda1a6292
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 12:48:31 2014 +1000

      drm/nouveau/bios: parse freq ranges and timing id into ramcfg struct

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 595d373f1e9c9ce0fc946457fdb488e8a58972cd
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 8 10:33:32 2014 +1000

      drm/nouveau/bios: memset dcb struct to zero before parsing

      Fixes type/mask calculation being based on uninitialised data for VGA
      outputs.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6b07c6cfd1530e39a6e5e81e63b59953b3f35eea
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Wed Sep 3 12:40:04 2014 +1000

      drm/gk104/fb/ram: make use of training data provided by vbios

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 43b6b2029eb2174ad8ce8a7be89a4a4499d67e8f
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 15:42:45 2014 +1000

      drm/nouveau/bios: add support for parsing table at BIT 'M' v2 + 0x09

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 7500bb7eb417d432cdb57643d813c122ee8c43c0
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 15:33:14 2014 +1000

      drm/nouveau/bios: add support for parsing table at BIT 'M' v2 + 0x05

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 299dea4e0ef46b263d1d24dfb7ff62e56a8a396e
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 11:15:21 2014 +1000

      drm/gk104/fb/ram: fix register for second set of training data

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a6a4df96104f8db36e2365aabbfeb94653227cac
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 10:48:39 2014 +1000

      drm/gk104/fb/ram: more random magic in fb init

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 4cc6c3fe391b9a5869e3ca08f3619963064f079c
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Sep 1 10:44:57 2014 +1000

      drm/gk104/fb/ram: skip table entry for mode we're already in

      NVIDIA binary driver appears to, not sure if it's for a good reason, but
      grasping at straws for some GDDR5 reclocking issues here.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 50c4088313aa15e59a7a02645207599e6cdc9e91
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Fri Sep 5 02:41:46 2014 +0200

      drm/nouveau/fb/sddr2: Generate MR values

      V2: Always disable DLL reset

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9c870007e9ec9a6203eaff41d3360493cc2b8d2f
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:54 2014 +0200

      drm/nouveau/fb/sddr3: Expand MR generation

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 941844327cc0e96b95ce9ad11bd3b0d539eff52d
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:53 2014 +0200

      drm/nva3/pwr/memx: Match blob's fb access behaviour

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6778911b2079809f2c0ab589380069307eb5076e
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:52 2014 +0200

      drm/nouveau/pwr/memx: Return debugging information

      Time measured from disabling FB to re-enabling, PPWR_IN reveals status of
      heads at the end of script. Helps debug various issues (like flicker).

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d93e996aed6e48c87dc5703a21b0e9368d4cc1f9
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:50 2014 +0200

      drm/nouveau/pwr/memx: Make FB disable and enable explicit

      Needs to be done after wait-for-VBLANK, and NVA3 requires register writes
      in between.

      Rather than hard-coding register writes, just split out fb_disable and
      fb_enable.

      v2. Squashed "fb/ramnve0: disable fb before reclocking"

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit e1a6f7da9a8ec981c644e31de4a354cd95924df0
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Sep 4 16:58:49 2014 +0200

      drm/nva3/pwr/memx: Implement "wait for VBLANK"

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3a405258b2baa71e8f042f0b55392d40e3f99f3e
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 24 23:15:11 2014 +0200

      drm/nouveau/therm/nv84+: do not expose non-calibrated internal temp sensor

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit c5b4865e20d47b7ebc1ad78602b744e0b4307224
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 24 23:15:10 2014 +0200

      drm/nouveau/therm: make sure the temperature settings are sane on nv84+

      One of my nv92 has a calibrated internal sensor but it displays 0°C
      as the default values use sw calibration values to force the temperature
      to 0.

      Since we cannot read the temperature from the adt7473 present on this 
board,
      let's re-enable the internal reading!

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3ca6cd435effd1d762217529baaab010f34f8cc8
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Tue Aug 26 00:26:38 2014 +0200

      drm/nouveau/subdev: add a pfuse subdev v2

      We will use this subdev to disable temperature reading on cards that did 
not
      get a sensor calibration in the factory.

      v2:
      - rename "nouveau_fuse_rd32" to "gxXXX_fuse_rd32" as adviced by Christian 
Costa
      - fold the code a little as adviced by Emil Velikov

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3d40a7176d01ef35e5a3fd1508024c95b43b1130
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:17 2014 +0200

      drm/nva3/clk: Set intermediate core clock on reclocking

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a749a1fb55b3c46a4f81137c2c1882774dc55296
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:16 2014 +0200

      drm/nva3/clk: For PLL clocks always make sure the PLL is not in use

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 275dd6f48f9954df94ad15b4dc303fa7f820777c
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:15 2014 +0200

      drm/nva3/clk: Abort when PLL doesn't lock

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 70c7995d12353542a951a5daa0b7a5c9e5a2869d
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:14 2014 +0200

      drm/nva3/clk: HOST clock

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 6a4a47cfd1812f607b5536e9332ce85981d4c262
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:13 2014 +0200

      drm/nva3/clk: Set PLL refclk

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 3d896d349e43b953e5278c49ab812435231d64b4
  Author: Roy Spliet <rspliet@xxxxxxxxxx>
  Date:   Thu Aug 21 13:45:12 2014 +0200

      drm/nva3/clk: Parse clock control registers more accurately

      Signed-off-by: Roy Spliet <rspliet@xxxxxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 17eac85a8cf445387288db518719322562b5fb95
  Author: Pierre Moreau <pierre.morrow@xxxxxxx>
  Date:   Mon Aug 18 22:32:53 2014 +0200

      drm/nouveau: Fix duplicate definition of NV04_PFB_BOOT_0_*

      Signed-off-by: Pierre Moreau <pierre.morrow@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 703fa264b1c09ff9d0526553f5448fef77fda898
  Author: Pierre Moreau <pierre.morrow@xxxxxxx>
  Date:   Mon Aug 18 22:43:24 2014 +0200

      drm/nouveau: Display Nouveau boot options at launch

      It can help to remove any ambiguity about which options were passed to 
Nouveau,
      especially in case the user had some options set in 
/etc/modprobe.d/*.conf that
      he forgot about, as they won't appear in a dmesg.

      Signed-off-by: Pierre Moreau <pierre.morrow@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a2410f5a0fcb6326fe8da41a4e8dcdc116436c74
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 18 12:41:57 2014 +1000

      drm/nouveau/pwr: wait for scrubbers to finish before uploading new ucode

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 4417be553c348540ec2c8acd423af2ec8e87cde5
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:14 2014 +0200

      drm/nouveau/pwr/fuc: make $r1-$r10 registers callee-saved in kernel.fuc

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit b9fcf971bfd28bbc257794f5387c922efc12f7f4
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:13 2014 +0200

      drm/nouveau/pwr/fuc: add ld/st macros

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d5837df18c0700699dccdfd84f5eb94913b188c6
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:12 2014 +0200

      drm/nouveau/pwr: add helpers for delay-to-ticks and ticks-to-delay

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2befd17de2dff0238800ffa0b8364e2053f65e9f
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:11 2014 +0200

      drm/nouveau/pwr: add some arith functions (mul32_32_64, subu64 and addu64)

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9db66fceace9811c4602785364b7e30f308cb9c7
  Author: Martin Peres <martin.peres@xxxxxxxx>
  Date:   Sun Aug 17 17:33:10 2014 +0200

      drm/nouveau/pwr: fix the timers implementation with concurent processes

      The problem with the current implementation is that adding a timer 
improperly
      checked which process would time up first by not taking into account how 
much
      time elapsed since their timer got scheduled. Rework the re-scheduling
      decision t fix this.

      The catch with this fix is that we are limited to scheduling timers of up 
to
      2^31 ticks to avoid any potential overflow. Since we are unlikely to need 
to
      wait for more than a second, this won't be a problem :)

      Another possible fix would be to decrement the timeouts of all processes 
but
      it would duplicate a lot of code and dealing with edge cases wasn't pretty
      last time I checked.

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2a5e5fa7345d06e0e92d6c8bdb87415c3ca9b683
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:09 2014 +0200

      drm/nouveau/ppwr: enable ppwr on gm107

      For some reason, it is now required to wait a 20 µs after the 0x200 
reset of
      the engine.

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 808a188a33a3342737bc389afad9d13fd900ff67
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:08 2014 +0200

      drm/gm107/therm: add PWM fan support v2

      v2: change the copyright ownership from "Nouveau Community" to myself, as 
per
      Illia's recommendation.

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 90a2c1aaa2855b43d35310b41b13357f25517771
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:07 2014 +0200

      drm/nouveau/therm/fan: do not use the pwm mode when the vbios tells us to 
use toggle

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 288c17bd9e959a32cfd8c3aec96410579cb9dccc
  Author: Martin Peres <martin.peres@xxxxxxx>
  Date:   Sun Aug 17 17:33:06 2014 +0200

      drm/nouveau/bios/fan: add support for maxwell's fan management table v2

      Re-use the therm-exported fan structure with only two minor modifications:
      - pwm_freq: u16 -> u32;
      - add fan_type (toggle or PWM)

      v2:
      - Do not memset the table to 0 as it erases the pre-set default values

      Signed-off-by: Martin Peres <martin.peres@xxxxxxx>
      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit e0ae67982305f425b751291bbac3ea5b58d4b0a7
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 15:16:16 2014 +1000

      drm/nouveau/ltc: allocate tagram from memory that spans all partitions

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 65270a6569710b42f5ab2073c1cc91fb90189eaa
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 14:30:52 2014 +1000

      drm/nouveau/core/mm: allow allocation to be confined to a specific slice 
of heap

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 13dfe1286d1ea1af4c9330b039c2316d0d92c484
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 13:54:37 2014 +1000

      drm/nouveau/core/mm: fill in holes with "allocated" nodes

      The allocation algorithm doesn't expect there to be holes in the mm, which
      causes its alignment/cutoff calculations to choke (and go negative) when
      encountering the last chunk of a block before a hole.

      The least expensive solution is to simply fill in any holes with nodes
      that are pre-marked as being allocated.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d7bda18c9102b65078c132fd7d7ffd835058f021
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 14:48:28 2014 +1000

      drm/nouveau/core/mm: dump mm when trying to tear one down that still has 
allocations

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d979ab975ecdb336ed4da77a808be813a293b59e
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 13:40:42 2014 +1000

      drm/nouveau/core/mm: modify test for if building a mm with holes in it

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 79456e1a10d5f4e708822287ed0e97af469bf49b
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 11:16:58 2014 +1000

      drm/nouveau/core/mm: make it clearer what (type == 0) means

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit a1fc50b4a5dde430c394f97b59c0e723628f637c
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 10:22:31 2014 +1000

      drm/gf100/ltc: translate interrupt status into more meaningful names

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9ea97ff8270ab44770109935028fc239e5c02841
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Tue Aug 12 10:01:13 2014 +1000

      drm/nouveau/ltc: drop workaround for an interrupt storm that no longer 
happens

      This is really the wrong thing to do, but at the time it was our only
      option to prevent worse issues.

      We no longer cause quite so much anger from LTC, so it's not needed.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit b38a2322df62dbcd423d3e329f401eb14c1f0e4a
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 11 14:38:10 2014 +1000

      drm/nv50-/disp: add support for completion events

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 996f5a08235b27a7adcd01fe2b3f79e2f0f20ced
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 11 13:56:56 2014 +1000

      drm/nouveau/core: pass related object into notify constructor

      The event source types/index might need to be derived from it.

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit e94654e21d2a25ab331c91ad26a573dc7514f7b9
  Author: Ben Skeggs <bskeggs@xxxxxxxxxx>
  Date:   Mon Aug 11 12:23:23 2014 +1000

      drm/nouveau/bar: ioremap only the areas that we're actually using

      Signed-off-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2d34056d27687180c0bab7dc40957a40d7ce0140
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Aug 19 17:10:46 2014 -0400

      ppc4xx_edac: Fix build error caused by wrong member access

      Fix the following error

      drivers/edac/ppc4xx_edac.c:977:45: error: request for member 'dimm' in 
something
      not a structure or union

      by changing member access to pointer dereference.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408482646-22541-1-git-send-email-bobby.prani@xxxxxxxxx
      CC: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit fb4562b20894444288152e6de67c28adac6c789d
  Author: Nitesh Narayan Lal <b44382@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:00:44 2014 +0530

      crypto: caam - Dynamic allocation of addresses for various memory blocks 
in CAAM.

      CAAM's memory is broken into following address blocks:
      Block           Included Registers
      0               General Registers
      1-4             Job ring registers
      6               RTIC registers
      7               QI registers
      8               DECO and CCB

      Size of the above stated blocks varies in various platforms. The block 
size can be 4K or 64K.
      The block size can be dynamically determined by reading CTPR register in 
CAAM.
      This patch initializes the block addresses dynamically based on the value 
read from this register.

      Signed-off-by: Ruchika Gupta <r66431@xxxxxxxxxxxxx>
      Signed-off-by: Nitesh Narayan Lal <b44382@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 077147a3055efbaafd624aa297f4284d0996b3f2
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Sun Sep 14 11:56:39 2014 -0400

      HID: sony: Update file header and correct comments

      Update the file header and correct an outdated comment block.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit fb291cbd3f9f7bd5873f112a6924b650440779c6
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Sun Sep 14 11:56:38 2014 -0400

      HID: sony: Corrections for the DualShock 4 HID descriptor

      Fix a few minor issues in the HID descriptor:
       - A 6 bit entry had a logical maximum of 255 when the largest it can be 
is 63.
       - A logical max value was incorrectly being set to -1 instead of 255.
       - Set the min/max of the gyroscopes to -8192/8191 as that is the range of
         values which represent the true controller orientation.  Any values 
beyond
         those extents are just noise.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 19524f7c59c19854caf5b82d89bc558e38da5790
  Merge: 98faa78 d0fa1af
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Mon Sep 15 19:55:55 2014 +1000

      Merge tag 'topic/core-stuff-2014-09-15' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      Here's the updated topic/core-stuff pull request with the two patches
      already merged into drm-fixes dropped.

      * tag 'topic/core-stuff-2014-09-15' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Drop modeset locking from crtc init function
        drm/i915/hdmi: Enable pipe pixel replication for SD interlaced modes
        drm/edid: Reduce horizontal timings for pixel replicated modes
        drm: Include task->name and master status in debugfs clients info
        drm/gem: Fix kerneldoc typo
        drm: use c99 initializers in structures
        drm: fix drm_modeset_lock.h kernel-doc notation

  commit bda17b82bfa9601f167ec338755b0b96909db5a0
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 14:39:09 2014 +0200

      ALSA: hda - Make snd_hda_jack_detect_enable_callback() returning the jack 
object

      STAC/IDT driver calls snd_hda_jack_tbl_get() again after calling
      snd_hda_jack_detect_enable_callback().  For simplifying this, let's
      make snd_hda_jack_detect_enable_callback() returning the pointer while
      handling the error with the standard IS_ERR() & co.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 96c026911890ceacee238da00a0b140ad634cc43
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Tue Jan 21 15:57:26 2014 +0100

      drm/rcar-du: Add OF support

      Implement support for the R-Car DU DT bindings in the rcar-du DRM
      driver.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 1d46fea7d091f9dc2d4fd3fcb9f0117ca288f9a5
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 00:42:56 2014 +0200

      drm/rcar-du: Use struct videomode in platform data

      In preparation for DT support where panel timings will be described by a
      DRM-agnostic video mode, replace the struct drm_mode_modeinfo instance
      in the panel platform data with a struct videomode.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit cd8968f3dd520fae9623ab7d9154760e8feb27c2
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 18:26:39 2014 +0200

      video: Add DT bindings for the R-Car Display Unit

      Aside of the usual boring core properties (compatible, reg, interrupts
      and clocks), the bindings use the OF graph bindings to model connections
      between the DU output video ports and the on-board and off-board
      components.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 71e1d5c7bfc6faea3a2a7e74fc3c512d28c8da16
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 11:20:04 2014 +0200

      video: Add THC63LVDM83D DT bindings documentation

      The THC63LVDM83D is a video LVDS serializer described by an input port,
      an output port, and an optional power down GPIO.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 8d0f1956f7c11202ee689efff10b1868e54eaeee
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 19:56:06 2014 +0200

      video: Add ADV7123 DT bindings documentation

      The ADV7123 is a video DAC described by an input port, an output port,
      and an optional power save GPIO.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 2d777ea95ed7e93fbdb9ea500776efb76288d757
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 19:45:30 2014 +0200

      video: Add DT binding documentation for VGA connector

      The VGA connector is described by a single input port and an optional
      DDC bus.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 76ac2f3cf66e036ec032f7d91a1987dde094e65a
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 11:13:49 2014 +0200

      devicetree: Add vendor prefix "thine" to vendor-prefixes.txt

      Use the company name as vendor prefix.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>

  commit ba9ab5472758ed5a7362d829f84bb667c7456887
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 18:42:56 2014 +0200

      devicetree: Add vendor prefix "mitsubishi" to vendor-prefixes.txt

      Mitsubishi Electric Corporation has a numerical stock ticker, use the
      company name as vendor prefix.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>

  commit 9588b826016835a3f67d8c38e0455fb7e0a411a1
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Feb 6 18:13:52 2014 +0100

      drm/shmob: Update copyright notice

      The "Renesas Corporation" listed in the copyright notice doesn't exist.
      Replace it with "Renesas Electronics Corporation" and update the
      copyright years.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit 36d50464e05f498fa4024270e091b306af5de898
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Feb 6 18:13:52 2014 +0100

      drm/rcar-du: Update copyright notice

      The "Renesas Corporation" listed in the copyright notice doesn't exist.
      Replace it with "Renesas Electronics Corporation" and update the
      copyright years.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>

  commit d0fa1af40e784aaf7ebb7ba8a17b229bb3fa4c21
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Sep 8 09:02:49 2014 +0200

      drm: Drop modeset locking from crtc init function

      At driver init no one can access modeset objects and we're
      single-threaded. So locking is just cargo-culting here. Worse, with
      the new ww mutexes and ww mutex slowpath debugging the mutex_lock
      might actually fail, and we don't have the full-blown ww recovery
      dance.

      Which then leads to fireworks when we try to unlock the not-locked
      crtc lock.

      An audit of all the functions called from here shows that none of them
      contain locking checks, so there's also no reason to keep the locking
      around just for consistency of caller contexts. Besides that I have
      the rule (at least in i915) that such places where we take locks just
      to simplify locking checks and not for correctness always require a
      comment.

      This regression was introduced in

      commit 51fd371bbaf94018a1223b4e2cf20b9880fd92d4
      Author: Rob Clark <robdclark@xxxxxxxxx>
      Date:   Tue Nov 19 12:10:12 2013 -0500

          drm: convert crtc and connection_mutex to ww_mutex (v5)

      v2: Don't drop the lock_init call, spotted by the 0day builder.

      Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=83341
      Cc: Rob Clark <robdclark@xxxxxxxxx>
      Cc: thellstrom@xxxxxxxxxx
      Cc: maarten.lankhorst@xxxxxxxxxxxxx
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 697c4078c765c02b9c4ca2d828ae4d7af62453a6
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Tue Sep 2 17:03:36 2014 -0700

      drm/i915/hdmi: Enable pipe pixel replication for SD interlaced modes

      Enable 2x pixel replication for modes the mode flag DBLCLK to double
      horizontal timings and pixel clock across TMDS.

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fb01d28070b711b164d84ff80a28dcc7cca506e7
  Author: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
  Date:   Tue Sep 2 17:03:35 2014 -0700

      drm/edid: Reduce horizontal timings for pixel replicated modes

      Pixel replicated modes should be non-2x horizontal timings and pixel
      replicated by the HW across the HDMI cable at 2X pixel clock. Current
      horizontal resolution of 1440 does not allow pixel duplication to
      occur and scaling artifacts occur on the TV. HDMI certification
      7-26 currently fails for all pixel replicated modes. This change will
      allow HDMI certification with 480i/576i modes once pixel replication
      is turned on.

      Signed-off-by: Clint Taylor <clinton.a.taylor@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 50d47cb318ed3bfdea4032111772be6f7a5cc7a2
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 08:03:22 2014 +0100

      drm: Include task->name and master status in debugfs clients info

      Showing who is the current master is useful for trying to decypher
      errors when trying to acquire master (e.g. a race with X taking over
      from plymouth). By including the process name as well as the pid
      simplifies the task of grabbing enough information remotely at the point
      of error.

      v2: Add the command column header and flesh out a couple of comments.
      (David Herrmann)

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2a5706a36d1f7ecd563fdff0b363c9b909e727e2
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:34:36 2014 +0200

      drm/gem: Fix kerneldoc typo

      The drm_gem_private_object_init function is called drm_gem_object_init
      in its kerneldoc. Fix it.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ce4df0b01259dc033c3ec8f855a3978818c3315d
  Merge: 151d0cb 9e82bf0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 22:26:10 2014 -0700

      Merge 3.17-rc5 into usb-next

      We need the USB fixes in there to build on top of in this branch for
      3.18.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 882ebfc28c389be86535bda4a7d9e407020356bf
  Merge: 1c84cd4 9e82bf0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 22:17:40 2014 -0700

      Merge 3.17-rc5 into tty-next

      We want those fixes in here as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43e73e4e2ad05d9bf3b438cfbe1e71b57a85f26c
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Sun Sep 14 23:06:28 2014 +0200

      Bluetooth: Provide HCI command opcode information to driver

      The Bluetooth core already does processing of the HCI command header
      and puts it together before sending it to the driver. It is not really
      efficient for the driver to look at the HCI command header again in
      case it has to make certain decisions about certain commands. To make
      this easier, just provide the opcode as part of the SKB control buffer
      information. The extra information about the opcode is optional and
      only provided for HCI commands.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit 7cb9d20fd9f8fb41f29e294734c4f8b5dc81ed93
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Sun Sep 14 22:50:46 2014 +0200

      Bluetooth: Add BUILD_BUG_ON check for SKB control buffer size

      The struct bt_skb_cb size needs to stay within the limits of skb->cb
      at all times and to ensure that add a BUILD_BUG_ON to check for it at
      compile time.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit caf382fe31b7327a1e4449f1c05c0cc7fb5b90be
  Merge: ea521db 9e82bf0
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 19:33:47 2014 -0700

      Merge 3.17-rc5 into staging-next.

      This fixes a merge conflict in lustre, and we want the other fixes that
      went into 3.17-rc5 as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 37b9b81f3074ce35fadf64d321b79292494220d1
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:45:26 2014 +1000

      drm/ast: Cleanup analog init code path

      Move the MMIO mangling to a separate routine and actually
      disable the DVO output when using pure analog.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 42fb1427443b8a72a3c07efa14d53c63d324cba8
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:50:21 2014 +1000

      drm/ast: Don't assume DVO enabled means SIL164 on uninitialized chips

      It looks like the AST2400 comes up with the DVO enable bit set,
      which causes us to incorrectly assume we have a SIL164 regardless
      of the value of the scratch registers setup by the BMC firmware.

      So let's limit that test to the case where the chip has already
      been setup by a BIOS.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 261a3ad42605f5824072d1410d3c5f7b93f7cad8
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:50:17 2014 +1000

      drm/ast: Properly initialize P2A base before using it in ast_init_3rdtx()

      If the P2A has been used to target other SOC registers before that
      call, we're going to hit the wrong place so make sure we set the
      base address up properly before using it.

      (P2A stands for PCIe to AHB bridge and is the bride that allows
      accessing the AST's internal AHB bus using a relocatable 64k
      window in the second half of the PCIe MMIO BAR)

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d1b985572a3cf88e99a71fe7b8f294ad9f78f007
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:50:11 2014 +1000

      drm/ast: POST chip at probe time if VGA not enabled

      We need to do it on machines without a BIOS such as POWER8. Also
      for detection to work without triggering PCIe errors, we need
      to enable VGA early on, inside ast_detect_chip().

      While touching those files, replace a few hard coded register
      numbers with the corresponding symbolic constant.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 0dd68309b9c516eac76549b71f68f01f57bb0c71
  Author: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 17:44:18 2014 +1000

      drm/ast: Try to use MMIO registers when PIO isn't supported

      If the PIO resources haven't been assigned, then we have no choice
      but try to use the MMIO version. This is the case for example on
      POWER8 which doesn't support PIO at all.

      Chips rev 0x20 or later have MMIO decoding enabled by default.

      Signed-off-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit ea521dbc48c1550a4302c851a1e77f5b84ac8f81
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 12:53:51 2014 -0700

      Revert "usb: dwc2: make the scheduler handle excessive NAKs better"

      This reverts commit f5717a75db0d4e590c0c050a6f49c6cc0afcec8a, as it
      wasn't ment to be applied to this branch / tree, it should go in through
      the USB tree, my fault.

      Reported-by: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2017cff24cc08b145bff7256dd6b0ef99e7e8a01
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Add BMA250 chip support

      the BMA250 has only 10-bit resolution; while the data readout registers
      have identical layout, the configuration is completely different compared
      to the BMA180

      datasheet: 
http://ae-bst.resource.bosch.com/media/products/dokumente/bma250/BST-BMA250-DS002-05.pdf

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 402a324e6103c234f73564a3a611766414b6325b
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Implement _available sysfs attribute dynamically

      makes it easier to add more chip variants and removes redundancy:
      scales and frequencies are now stated just once

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 6377aa496a0bc40af4f66574c813bb9a807a7e3a
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Prepare for accelerometer channels with different resolutions

      allow to specify channels resolution and compute shift assuming
      16-bit registers and MSB allocation

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c1949ec18e50e1e23f3045a7c3836c289f553bb8
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Introduce part-specific _config() and disable() code

      move part of bma180_init() to bma180_config() (split initialization and
      configuration code); configuration is heavily chip-specific

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 1b9030f5a0ac7c71bc733af3c9c1064204fc0258
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Introduce part_info to differentiate further chip variants

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b9a6a237ffc99f63fd96f3ad11b3c5c532d211f8
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Drop _update_scan_mode()

      statically allocate maximum size

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit f991e17ba2584e2be66476cc468f19769efd55cc
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Tue Aug 26 16:14:10 2014 +0300

      iwlwifi: mvm: align CSA GO NOA time event naming with the firmware

      The time event used for CSA GO will also be used by CSA client.
      Rename the symbols to something more generic and aligned with the
      firmware code.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 4cb832d559416605d2a863fa34f362c31d174cc3
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Aug 6 10:52:27 2014 +0300

      iwlwifi: mvm: move IWL_MVM_UAPSD_QUEUES to constants.h

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9474d444bd0e6590ba99d640fa5e4d28380c1f04
  Author: Arik Nemtsov <arik@xxxxxxxxxx>
  Date:   Wed Sep 3 12:09:45 2014 +0300

      iwlwifi: mvm: fix PSM disable during TDLS

      Simplify the code and check for TDLS stations just before sending the
      MAC_POWER_TABLE command. The previous version of the code still allowed
      PM in some multi-interface scenarios even with TDLS connected.

      Signed-off-by: Arik Nemtsov <arikx.nemtsov@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 49c6d8021f11a4e86ab2689c62fbfca2ea8cbd0d
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Wed Aug 27 19:58:56 2014 +0300

      iwlwifi: mvm: Fix skip over dtim configuration in d0i3

      There was some confusion concerning the units of the beacon interval.
      The driver assumed that it was in msec where it was in TU - so fix that.
      Skip over dtim was capped by 300TU where it should be by 306TU.
      It should also be subjected to several conditions:
      Not a DFS channel, dtim period < 10, and the multicast wake-lock
      is off.  Concerning multicast lock - there is an implementation gap
      in the supplicant, so just leave a TODO.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d4317252330d9d0b24a8d707270c38cf3c0943ad
  Author: Arik Nemtsov <arik@xxxxxxxxxx>
  Date:   Sun Sep 7 19:18:31 2014 +0300

      iwlwifi: mvm: move TDLS code to separate file

      The upcoming TDLS channel-switch functionality is big enough to warrant
      a separate file. Move existing related functions to the new file.

      Signed-off-by: Arik Nemtsov <arikx.nemtsov@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f7d8b70290e64eefcacfa598e46638689b8b6d11
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Sep 9 15:49:19 2014 +0200

      iwlwifi: mvm: update QoS parameters when they change

      The QoS parameters can change during the lifetime of the BSS,
      and more importantly hostapd only sets up the correct ones
      after having started the AP/GO. Resend the MAC context when
      the parameters change, with the updated parameters.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 397453377642e266676d60cb174ef58f3e202c70
  Author: David Spinadel <david.spinadel@xxxxxxxxx>
  Date:   Wed Sep 10 16:40:41 2014 +0300

      iwlwifi: mvm: reduce active dwell time

      Reduce basic active dwell time from 30 ms on 2.4 GHz and 20 on 5.2 to
      20 on 2.4 and 10 on 5.2.

      Signed-off-by: David Spinadel <david.spinadel@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3d4060d58130aa805fb505c8ed4a9fbf8a3e09be
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Thu Sep 11 14:12:06 2014 +0200

      iwlwifi: mvm: fix quota update avoidance

      When not updating the quota, the new command shouldn't be stored
      as otherwise slowly drifting quota would never update the firmware.
      Fix this by storing the command only when it was also sent.

      Since the error message also only makes sense when attempting to
      send the command, just short-circuit the function when there's no
      need to send the command.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 4bfa47f3174155d4da088c5259e5fe2fcac01cf4
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Thu Sep 11 16:19:43 2014 +0300

      iwlwifi: mvm: allow to collect debug data when restart is disabled

      In some testing configuration, the firmware restart flow is
      not enabled. Allow to collect logs even in this case.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b81fbab7f567aaa12aba6532681b426f3e130e11
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Expose temperature channel

      8-bit signed; 0 LSB @ 24 °C, 0.5 °C per LSB

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c7c69e8540895be5d09bf023f1b48db3cab7a78b
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Use bool instead of int for state

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 9a70b147da1a3cbeb3fc6434b5c13ea938e28017
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Rename BMA_180 to BMA180_

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit cab767d54daf775bc40322e9f8d4393b0c91a447
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Prefix remaining tables and functions with bma18_

      and minor cleanups

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 16ed8692fa487c0a1569edd0e210357c087e1cc5
  Author: Peter Meerwald <pmeerw@xxxxxxxxxx>
  Date:   Tue Aug 19 23:43:00 2014 +0100

      iio:bma180: Enable use of device without IRQ

      Signed-off-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Cc: Oleksandr Kravchenko <o.v.kravchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3a0888edcffd9406f1cbbe240f4533e35db67e81
  Author: Irina Tirdea <irina.tirdea@xxxxxxxxx>
  Date:   Sun Feb 9 11:59:00 2014 +0000

      iio: gyro: bmi055 gyro sensor driver

      Add support for the BMI055 gyroscope sensor. BMI055 is a package
      consisting of an acceleration sensor and a gyroscope. This patch
      adds support for the gyroscope only.

      Spec downloaded from:
      
http://ae-bst.resource.bosch.com/media/products/dokumente/bmi055/BST-BMI055-DS000-06.pdf

      The BMI055 gyroscope uses the same register definition as BMG160,
      but does not specify a temp register. However, the temp register
      seems to be working in the same way as for BMG160, so this patch
      does not remove the temp channel for BMI055.

      Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c9bf2373da2144dec511503cebf5f8a63b0dcff3
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Sun Mar 9 16:13:00 2014 +0000

      iio: accel: kxcjk-1013: Fix defined but unused warning

      Noticed when compiling with CONFIG_PM_RUNTIME not set:
      kxcjk-1013.c: warning: â??kxcjk1013_get_startup_timesâ?? defined but not 
used [-Wunused-function]

      Introduced by commit 124e1b1d (iio: accel: kxcjk-1013: support runtime 
pm).

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 48edc3748142ad393c6ee2bfcc1eb256e9f88b38
  Author: Irina Tirdea <irina.tirdea@xxxxxxxxx>
  Date:   Sat Aug 9 15:18:00 2014 +0100

      iio: magn: ak8975: fix unnecessary casting between char* and const char*

      Use const char* instead of casting const char* to char*.

      Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit ef1c6b23355b70356ca18c0d4c39b25dfbd7be02
  Author: Irina Tirdea <irina.tirdea@xxxxxxxxx>
  Date:   Sat Aug 9 15:05:00 2014 +0100

      iio: gyro: bmg160: only set power state if PM_RUNTIME is defined

      When CONFIG_PM_RUNTIME is not defined and bmg160 tries to power
      off the device, bmg160_set_power_state will call 
pm_runtime_put_autosuspend,
      which is not implemented (wil return -ENOSYS).

      Only call bmg160_set_power_state when CONFIG_PM_RUNTIME is defined.

      Signed-off-by: Irina Tirdea <irina.tirdea@xxxxxxxxx>
      Acked-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3f2882d3696876c9458c794fa960f5c3133d70a5
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 18:03:16 2014 +0200

      staging: lustre: Cleaning up unnecessary use of memset in conjunction 
with strncpy

      Using memset before strncpy just to ensure a trailing null
      character is an unnecessary double writing of a string

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb9671261d02fa322f0b77a30442198ff05e564c
  Author: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
  Date:   Sun Sep 14 18:36:38 2014 +0530

      Staging: lustre: lustre: mdc: mdc_request: Removed useless variable

      Variable rc is initialised and returned by the function without modifying.
      Hence replaced rc with it's initial value in the return statement and
      removed the variable.

      Signed-off-by: Tina Johnson <tinajohnson.1234@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 727543d639efe4abb4be8ce56a1065c32dbac918
  Author: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:21:11 2014 -0400

      staging: lustre: fix pointer whitespace style

      Fix errors reported by checkpatch of this kind:
      ERROR: "foo * bar" should be "foo *bar"

      Signed-off-by: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db7b4b391e2f301d6d18ded41628ce458cbd4129
  Author: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 11:21:10 2014 -0400

      staging: lustre: fix function definition style

      Fix errors reported by checkpatch of this kind:
      ERROR: open brace '{' following function declarations go on the next line

      Signed-off-by: Spencer Baugh <sbaugh@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2101f98caf8246cbf6b7ad40a585c017379c389e
  Author: Artemiy Volkov <artemiyv@xxxxxxx>
  Date:   Sat Sep 13 02:31:33 2014 +1000

      staging: lustre: Fix address space mismatch in ksocknal_recv_iov()

      This patch fixes the following sparse warnings:

      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:51: warning:
        cast removes address space of expression
      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39: warning:
        incorrect type in assignment (different address spaces)
      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39:    expected
        void [noderef] <asn:1>*iov_base
      drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39:    got
        void *<noident>

      by simplifying an expression containing non-__user-attributed type names.

      Signed-off-by: Artemiy Volkov <artemiyv@xxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4127ef9b55be3e8019320064d83d9eeed789e35d
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 11 18:38:25 2014 -0500

      drivers: staging: lustre: Cleanup src/dst comparisons in obdo_cmp_md()

      Cleanup obdo_cmp_md() src/dst comparisons using bitwise OR assignments

      Suggested-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5717a75db0d4e590c0c050a6f49c6cc0afcec8a
  Author: Nick Hudson <skrll@xxxxxxxxxx>
  Date:   Thu Sep 11 15:22:48 2014 -0700

      usb: dwc2: make the scheduler handle excessive NAKs better

      I'm seeing problems with a d-link dwcl-g122 wifi dongle that
      someone sent me. There are reports of other wifi dongles with the
      same/similar problem. The devices appear to be NAKing to the point
      of confusing the dwc2 driver completely.

      The attached patch helps with my d-link dwl-g122 - it's adapted
      from the Raspberry Pi dwc_otg driver, which is a modified version
      of the Synopsys vendor driver. The error recovery is still valid
      after the patch, I think.

      Cc: Dom Cobley <popcornmix@xxxxxxxxx>
      Signed-off-by: Nick Hudson <skrll@xxxxxxxxxx>
      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 047b2ec8d3778a046d6985d4ad410c85211a86a4
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   Sun Sep 14 09:11:06 2014 +0200

      Bluetooth: btusb: Separate TX URB allocation and submission

      The complete TX URB handling is done via a switch statement in the
      btusb_send_frame function. To allow for more clear separation between
      control, bulk and isoc URBs, split them into allocation and submission.

      Previously the inc_tx function has been used for tracking in-flight
      URB for HCI commands and ACL data packets. Convert that into a common
      function that either submits the URB or queues it when needed.

      This provides the flexibility to allow vendor specific hdev->send_frame
      callbacks without having to duplicate the whole URB handling logic.

      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>

  commit c68613777517e538ace751e4e738e238eb216f86
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Sun Mar 9 08:33:00 2014 +0000

      iio: accel: kxcjk-1013: add support for kxtj2-1009

      This patch adds support for KXTJ2-1009 3-axis acceleromenter sensor.
      KXTJ2-1009 uses the same register definitions as KXCJK-1013.

      The specification for KXTJ2-1009 can be downloaded from:
      
http://www.kionix.com/sites/default/files/KXTJ2-1009%20Specifications%20Rev%204.pdf

      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit db985cbd67c45f875ef43cb5febfaa8cbd203c27
  Merge: c6f1224 468a903
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Sun Sep 14 15:34:38 2014 +0200

      Merge tag 'irqchip-core-3.18' of 
git://git.infradead.org/users/jcooper/linux into irq/core

      irqchip core changes for v3.18

       - renesas: suspend to RAM, runtime PM, cleanups and DT binding docs
       - keystone: add new driver
       - hip04: add Hisilicon HiP04 driver (without touching irq-gic.c)
       - gic: Use defines instead of magic number, preserve v2 bybass bits
       - handle_domain_irq: common low level interrupt entry handler

  commit a0a09243e02e0ad6a366139093d80b870ec9a16e
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu Sep 4 12:29:15 2014 +0300

      iwlwifi: mvm: use the firmware to get the temperature during CT kill

      Reading the temperature directly from the hardware, without the help
      of the firmware, is a complex process and is not entirely the same for
      different hardware.  Also, some NICs don't easily allow access to the
      sensors when the firmware is not running, which would add even more
      complexity to the code.

      To reduce the code complexity and to avoid code duplication between
      the firmware and the driver, boot the firmware briefly to read the
      current temperature while in CT kill mode.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 34e611ea2a9d88ccf77b2a073ab9b0c53e58e6f8
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Sep 12 10:28:01 2014 +0200

      iwlwifi: mvm: update d0i3 debugfs

      A lot of the newer d0i3 ref additions weren't added to the
      debugfs file, fix that and add a comment to remember to do
      it in the future.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 6d93affd3a49a7f846bb632ff0d19c02ac2a7bf0
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Tue Aug 26 07:09:52 2014 +0300

      iwlwifi: mvm: remove unused static inline function

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ad25c1ee55b1e125d71891496eb52ccb508dd3d7
  Author: Toralf Förster <toralf.foerster@xxxxxx>
  Date:   Tue Sep 9 20:08:53 2014 +0200

      iwlwifi/iwl-drv.c: fix typo defualt -> default

      trivial, but this is user visible b/c it is in the help text

      Signed-off-by: Toralf Förster <toralf.foerster@xxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b2b7875bfb6c69bb708b61c5f745491d240161a1
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 8 16:42:54 2014 +0200

      iwlwifi: mvm: don't update quota in firmware too often

      When updating quota in the firmware, it has to reset quite a bit
      of internal state, which apparently can have an adverse impact on
      its operation.

      Avoid that by only updating the quota command when there are any
      signification changes, i.e. added/removed bindings or changes in
      quota that are bigger than 8 TU within a binding.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit bbab758279a14556e6ccb17b1f98935634eeb8d5
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Wed Sep 10 11:00:16 2014 +0300

      iwlwifi: define the non shared antenna per hardware

      The sharing model will differ in new hardware. Define the
      non shared antenna based on the device so that different
      devices can have different names for the non shared antenna.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 5d4185ae0c68eeff26d0390a4e99b6e7359a8b83
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Sep 9 21:16:06 2014 +0200

      iwlwifi: pcie: clear command data on freeing

      When freeing the structures used for command data, clear their
      memory as they may have contained key material at some point.
      Also clear the duplicated buffer when freeing it to be safe;
      currently key material is never put there but that may change.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit c2a2b28bb7fbcb8e0e11b84714992750bba7b699
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Sun Sep 7 11:41:05 2014 +0300

      iwlwifi: make hw rev checking more readable

      Rather than ANDing with a mask - use existing macros, which
      are more readable.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3a736bcb18f797996064cf18f4eecc4b3e46d39a
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Wed Sep 10 11:16:41 2014 +0300

      iwlwifi: trans: don't configure the set_active in SCD for dvm

      This configuration is not needed for dvm, and it actually
      broke it.

      Reported-by: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f7f89e7baef643788f09d9629012ea1612d827bb
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 5 15:24:44 2014 +0200

      iwlwifi: mvm: disable aggregation queues in station DB in FW

      When disabling aggregation, disable the queues in the station
      DB in the firmware, otherwise we leave the tfd_queue_mask in
      a wrong state after an aggregation session has been torn down.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f58220f6b9ba69c782eafbfe703be8c4bca6b33d
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sat Aug 16 01:30:30 2014 +0300

      iwlwifi: mvm: rs: don't zero tx stats after idle

      Move the tx stats to the persistent area of lq_sta to
      avoid them being zeroed out every time rs reinitializes
      which happens after tx idle for 5 secs for example.
      The automatic zeroing out made them difficult to use.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit f3bd58f486acd954ca8d90f8733d752dbd98eec6
  Author: Max Stepanov <Max.Stepanov@xxxxxxxxx>
  Date:   Mon Aug 4 13:55:01 2014 +0300

      iwlwifi: mvm: add MVM_FW_MCAST_FILTER_PASS_ALL option

      Add MVM_FW_MCAST_FILTER_PASS_ALL option to iwl-dbg-cfg.ini configuration 
file
      to enable/disable FW multicast filtering.

      Signed-off-by: Max Stepanov <Max.Stepanov@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a26d4e7b096d85eeea0ce08950744e2887cb46fa
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 10:21:07 2014 +0300

      iwlwifi: mvm: fail temp test enabling if the ucode is not loaded

      If the ucode is not loaded, don't allow the temperature test to be
      started, but allow it to be changed or stopped if already running.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit bc44886d2645bb4c0422db09f67661638eacc3d1
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 11:49:11 2014 +0300

      iwlwifi: mvm: reset ucode_loaded flag when mac80211 stop is called

      We rely on the value of the mvm->ucode_loaded flag to decide whether
      or not we can perform certain operations (e.g. access to some debugfs
      entries), so we need to reset it when the mac80211 stop operation is
      called and the hardware is shutdown.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2536e7c35014c0bd5b8a7b5425004528c208c052
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sun Aug 31 02:33:33 2014 +0300

      iwlwifi: mvm: rs: remove max_rate_idx

      max_rate_idx constraint is deprecated and it's handling is
      faulty as well as it is relevant only for legacy rates but
      was considered in HT/VHT. In most cases there was no side effect
      as max_rate_idx was set to -1 but in certain cases like P2P
      it got set to an actual rate idx which would limit the maximum
      rate in HT/VHT by mistake.
      max_rate_idx should be replaced by the masks fields but for
      now remove it.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 099d8086a814689d3c7f58aa6412da6513e1624e
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Thu Aug 28 02:33:05 2014 +0300

      iwlwifi: enable LDPC in 8000 chip family

      This chip family supports LDPC so enable it.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 161bdb7780548918027511f1a2885e9b99d28482
  Author: Eran Harary <eran.harary@xxxxxxxxx>
  Date:   Sun Jul 27 08:03:06 2014 +0300

      iwlwifi: mvm: allow preventing dummy notifications

      The firwmare now allows the driver to disable dummy
      notifications. These notifications sent by the firmware
      are an overhead for slow buses. They are still useful for
      fast buses.
      Add a hardware switch to prevent these notifications only
      on devices that work on slow buses.

      Signed-off-by: Eran <eran.harary@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d4200cb2487042291a056d4364450947344362e1
  Author: Oren Givon <oren.givon@xxxxxxxxx>
  Date:   Thu Sep 4 09:16:49 2014 +0200

      iwlwifi: add and edit 8000 series PCI IDs

      Edit some 8000 series PCI IDs and add configuration to
      Dual Band Wireless N 8260 devices.

      Signed-off-by: Oren Givon <oren.givon@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a3576ff28e3b6a75d79fdc33c8179e7e2b470e50
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Sat Aug 9 10:57:59 2014 +0300

      iwlwifi: mvm: add LDPC support

      Use LDPC for Tx and publish support for Rx in case the chip
      supports LDPC. Enable it for the 7265 family.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 71511c866bce04f931e462ad0cce3f122aa0c447
  Merge: 712b24a 2cddddc
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Sun Sep 14 12:54:42 2014 +0300

      Merge remote-tracking branch 'iwlwifi-fixes/master' into NEXT

  commit 9aa59cacdf22de9127d147de9523c1a0f832da48
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Thu Aug 14 09:25:38 2014 +0200

      m68k/atari - stram: Add missing #include <linux/ioport.h>

      If CONFIG_BLOCK=n:

      arch/m68k/atari/stram.c:44: error: variable â??stram_poolâ?? has 
initializer but incomplete type
      arch/m68k/atari/stram.c:45: error: unknown field â??nameâ?? specified in 
initializer
      arch/m68k/atari/stram.c:46: warning: excess elements in struct initializer
      arch/m68k/atari/stram.c:46: warning: (near initialization for 
â??stram_poolâ??)
      arch/m68k/atari/stram.c: In function â??atari_stram_reserve_pagesâ??:
      arch/m68k/atari/stram.c:97: error: invalid use of undefined type 
â??struct resourceâ??
      ...

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

  commit 3708d52fc6bb34ae16399fe998d515dd7d188ab0
  Author: Sudeep Holla <sudeep.holla@xxxxxxx>
  Date:   Tue Aug 26 16:03:35 2014 +0100

      irqchip: gic-v3: Implement CPU PM notifier

      When a CPU enters a low power state, the contents of the GICv3/4 system
      registers are lost. They need to be saved and restored if required.

      For now, since most of the GICv3 register are set some initial values and
      not modified at runtime, it is better to re-initialise rather than saving
      and restoring them. It may need to be saved and restored in future if
      required.

      This patch adds a notifier to disable the redistributor(if allowed) and
      Group1 interrupts when powering down the processor and to re-initialise
      the system registers on wakeup.

      Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409065415-20176-3-git-send-email-sudeep.holla@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a2c225101234bcef8f40497bd50ccb5e9c1fb527
  Author: Sudeep Holla <sudeep.holla@xxxxxxx>
  Date:   Tue Aug 26 16:03:34 2014 +0100

      irqchip: gic-v3: Refactor gic_enable_redist to support both enabling and 
disabling

      Currently gic_enable_redist configures the redistributors to never
      assert WakeRequest signal. However when powering down the processors
      with wake-up enabled(i.e suspend), we need to configure it to assert
      that signal.

      This patch extends gic_enable_redist so that the redistributor can be
      configure to assert WakeRequest and hold interrupts as pending. This is
      useful in suspending the processors.

      This patch also adds check to make sure GICR_WAKER is accessible when
      configuring it.

      Cc: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Sudeep Holla <sudeep.holla@xxxxxxx>
      [maz: removed reference to GICD_CTLR.DS and added read-back of
            GICR_WAKER to check that it is not RAZ/WI]
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409065415-20176-2-git-send-email-sudeep.holla@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 468a903c0e5147e3f93187f0b808a3ef957fd00e
  Merge: ce92bfe 087fe00
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:54 2014 +0000

      Merge branch 'irqchip/handle_domain' into irqchip/core

  commit ce92bfe88ba38e76371feb93307125fac3f800f0
  Merge: cec9694 3228950
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:39 2014 +0000

      Merge branch 'irqchip/gic' into irqchip/core

  commit cec9694af7ada37611eb41733065427c0e72cd6c
  Merge: 1fc9d96 8e4bebe
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:29 2014 +0000

      Merge branch 'irqchip/hip04' into irqchip/core

  commit 1fc9d96ec63e7e071f22b89c268145d50720d667
  Merge: 705bc96 8703ec1
  Author: Jason Cooper <jason@xxxxxxxxxxxxxx>
  Date:   Sun Sep 14 07:53:17 2014 +0000

      Merge branch 'irqchip/keystone' into irqchip/core

  commit e9753eff1b875d579dc04d675e72d6e31e866927
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Sun Sep 14 08:49:34 2014 +0300

      Bluetooth: btusb: Use GFP_KERNEL in btusb_send_frame()

      All hdev->send() calls are these days done through a work queue. For the
      btusb driver this means the btusb_send_frame() function. Because of this
      we can safely use GFP_KERNEL for all memory allocations in this code
      path.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 705bc96c2c15313c0677607f6e81800f4d2b4534
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Sep 12 15:15:18 2014 +0200

      irqchip: renesas-intc-irqpin: Add minimal runtime PM support

      This is just enough to let pm_clk_*() enable the functional clock, and
      manage it for suspend/resume, if present.
      Before, it was assumed enabled by the bootloader or reset state.

      To prevent the clock from being disabled while the module is needed for
      wake-up, implement irq_chip.irq_set_wake(), which increments/decrements
      the clock's enable_count when needed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410527720-18061-3-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 36845f1b54edc3237626d48270bbf3bc26d45f4f
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Sep 12 15:15:17 2014 +0200

      irqchip: renesas-intc-irqpin: Add helper variable dev = &pdev->dev

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410527720-18061-2-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 20afdeb812da4097447eb324f34be11a10b11542
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:43:00 2014 +0200

      irqchip: atmel-aic5: Add sama5d4 support

      Add sama5d4 support to irq-atmel-aic5.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410536587-24607-2-git-send-email-alexandre.belloni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 0cae165ffc0c878b02c56efd62988f13d513c8a7
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 16:41:51 2014 +0200

      irqchip: atmel-aic5: The sama5d3 has 48 IRQs

      The FUSE and RAM controllers don't have any connected IRQs, reducing the 
number
      of IRQs to 48.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410446511-29477-1-git-send-email-alexandre.belloni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit fda9203b924a8b4caa68fb4a2df5c954f9eb846a
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 9 17:44:22 2014 -0700

      Documentation: bcm7120-l2: Add Broadcom BCM7120-style L2 binding

      This patch adds the Device Tree binding document for the Broadcom
      BCM7120-style Set-top-box Level 2 interrupt controller hardware.

      We provide some ascii art explaining the different roles and reasons why
      some properties are introduced to represent that interrupt controller.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410309862-27784-3-git-send-email-f.fainelli@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a5042de2688d3e903799caf1196539c57555e3ed
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 9 17:44:21 2014 -0700

      irqchip: bcm7120-l2: Add Broadcom BCM7120-style Level 2 interrupt 
controller

      This patch adds support for the Level-2 interrupt controller
      hardware found in Broadcom Set Top Box System-on-a-Chip devices. This
      interrupt controller is implemented using a single enable register.

      This interrupt controller is always present on the platforms supported
      by the irq-brcmstb-l2 driver, hence the reason why both are compiled
      using the same Kconfig symbol.

      [jac] removed the following warning:
        drivers/irqchip/irq-bcm7120-l2.c: In function 
'bcm7120_l2_intc_irq_handle':
        drivers/irqchip/irq-bcm7120-l2.c:49:27: warning: unused variable 'gc' 
[-Wunused-variable]

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410309862-27784-2-git-send-email-f.fainelli@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 46eedb901c2a1784f2b781dccd3ec0bcf55d2f7c
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:00:00 2014 +0200

      irqchip: renesas-irqc: Add binding docs for new R-Car Gen2 SoCs

        - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      r8a7791 is now called "R-Car M2-W".

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212800-4957-3-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 41a3322a93395e02a58c938f8182b9402bcdb6d8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:59:59 2014 +0200

      irqchip: renesas-irqc: Add DT binding documentation

      The renesas-irqc driver supports DT, but the DT binding documentation was
      missing.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212800-4957-2-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9857b069b27abbc3d3b2c9f474e40d8b2b55a228
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:59:58 2014 +0200

      irqchip: renesas-intc-irqpin: Document SoC-specific bindings

      The documentation only mentioned the generic fallback compatible property.
      Add the missing SoC-specific compatible properties, which are already in
      use.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212800-4957-1-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ace8578182dc347b043c0825b9873f62fdaa5b77
  Author: klightspeed@xxxxxxxxxxxxxxxx <klightspeed@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:55:41 2014 +1000

      ARM: mvebu: Netgear RN102: Use Hardware BCH ECC

      The bootloader on the Netgear ReadyNAS RN102 uses Hardware BCH ECC
      (strength = 4), while the pxa3xx NAND driver by default uses
      Hamming ECC (strength = 1).

      This patch changes the ECC mode on these machines to match that
      of the bootloader and of the stock firmware. That way, it is
      now possible to update the kernel from userland (e.g. using
      standard tools from mtd-utils package); u-boot will happily
      load and boot it.

      Fixes: 92beaccd8b49 ("ARM: mvebu: Enable NAND controller in ReadyNAS 102 
.dts file")
      Cc: <stable@xxxxxxxxxxxxxxx> #v3.14+
      Signed-off-by: Ben Peddell <klightspeed@xxxxxxxxxxxxxxxx>
      Acked-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Tested-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410339341-3372-1-git-send-email-klightspeed@xxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9b02732643d9f4b92b14f5ec041c166bd36033fc
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Sun Sep 14 10:08:37 2014 +0900

      ARM: dts: remove old USB2 PHY node for exynos5250

      drivers/usb/phy/phy-samsung-usb2 driver got replaced by
      drivers/phy/phy-samsung-usb2 one.  Remove the leftover
      USB2 PHY node (EHCI/OHCI USB nodes are using the new one
      already) from Exynos5250 dtsi file.

      Cc: Mark Brown <broonie@xxxxxxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Cc: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 72a810810ff9e7a80f71f09f431c1b52156cbdda
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Sun Sep 14 10:08:33 2014 +0900

      ARM: dts: remove old USB2 PHY node hook for exynos5250-arndale

      drivers/usb/phy/phy-samsung-usb2 driver got replaced by
      drivers/phy/phy-samsung-usb2 one.  Remove the leftover hook
      from Arndale dts file.

      Cc: Mark Brown <broonie@xxxxxxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Cc: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 0a0752c6ee58f28a29e78f1a8c38f2f1b11cba9f
  Author: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
  Date:   Sun Sep 14 09:22:45 2014 +0900

      ARM: dts: update display related nodes for exynos5800-peach-pi

      Add DT nodes for panel-simple "auo,b133htn01" panel.
      Add backlight enable pin and backlight power supply for pwm-backlight.
      Also, add panel phandle needed by dp to enable display on peach_pi.

      Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit c0d1379a19c3dde3c32be50164997d246241c1e4
  Author: Sasha Levin <sasha.levin@xxxxxxxxxx>
  Date:   Sat Sep 13 00:06:30 2014 -0400

      net: bpf: correctly handle errors in sk_attach_filter()

      Commit "net: bpf: make eBPF interpreter images read-only" has changed 
bpf_prog
      to be vmalloc()ed but never handled some of the errors paths of the old 
code.

      On error within sk_attach_filter (which userspace can easily trigger), 
we'd
      kfree() the vmalloc()ed memory, and leak the internal bpf_work_struct.

      Signed-off-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3fc8867740b4a0bf56f372c6f5ddd14970962fb1
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 12 23:12:46 2014 -0700

      netdevice: Support DSA tagging when DSA is built as a module

      This change corrects an error seen when DSA tagging is built as a module.
      Without this change it is not possible to get XDSA tagged frames as the
      test for tagging is stripped by the #ifdef check.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5879823fc66decc1c0416cad6cd506adbbda6a7f
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Sat Sep 13 01:57:49 2014 +0200

      net/macb: Add hardware revision information during probe

      Print the IP revision when probing.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 45f85a2565a9ba4ab4dc095d4d32c4cd2a56b168
  Merge: 42f2725 0afdfe9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 17:32:29 2014 -0400

      Merge branch 'fec-next'

      Frank Li says:

      ====================
      net: fec: imx6sx multiqueue support

      These patches enable i.MX6SX multi queue support.
      i.MX6SX support 3 queue and AVB feature.

      Change from v3 to v4
       - use "unsigned int" instead of "unsigned"

      Change from v2 to v3
       - fixed alignment requirement for ARM and NO-ARM platform

      Change from v1 to v2.
       - Change num_tx_queue to unsigned int
       - Avoid block non-dt platform
       - remove call netif_set_real_num_rx_queues
       - seperate multi queue patch two part, one is tx and rx handle, with 
fixed queue 0
         then other one is initilized multiqueue
       - use two difference alignment for tx and rx path
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0afdfe951989aec4528a88213b1e1b1b595feae0
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:57 2014 +0800

      ARM: dts: imx6sx: add multi-queue support enet

      Enable 3 queues suppport for ethernet

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 08313641e09326ace2b91bc461b1456c763c0d8b
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:56 2014 +0800

      ARM: Documentation: Update fec dts binding doc

          This patch update fec devicetree binding doc that add Optional
          properties "fsl,num-tx-queues" and "fsl,num-rx-queues".

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4d39b53c2150439afbbeec418221ab96f432703
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:55 2014 +0800

      net: fec: init complete variable in early to avoid kernel dump

      Software clear the MDIO interrupt before MDIO bus access, but
      MAC still generate MDIO interrupt. The issue only happen on
      imx6slx chip.

      CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc1-00399-g0bcad17 #315
      Backtrace:
      [<800121fc>] (dump_backtrace) from [<800124e0>] (show_stack+0x18/0x1c)
       r6:8096e534 r5:8096e534 r4:00000000 r3:00000000
      [<800124c8>] (show_stack) from [<806a4c60>] (dump_stack+0x8c/0xa4)
      [<806a4bd4>] (dump_stack) from [<80060ab8>] (__lock_acquire+0x1814/0x1c40)
       r6:be078000 r5:be074000 r4:be03f6e4 r3:be078000
      [<8005f2a4>] (__lock_acquire) from [<800616e0>] (lock_acquire+0x70/0x84)
       r10:809ada33 r9:be010600 r8:00000096 r7:00000001 r6:be074000 r5:00000000
       r4:60000193
      [<80061670>] (lock_acquire) from [<806abb20>] 
(_raw_spin_lock_irqsave+0x40/0x54)
       r7:00000000 r6:8005a3f8 r5:00000193 r4:be03f6d4
      [<806abae0>] (_raw_spin_lock_irqsave) from [<8005a3f8>] 
(complete+0x1c/0x4c)
       r6:80950904 r5:be03f6d0 r4:be03f6d4
      [<8005a3dc>] (complete) from [<8041b4c0>] (fec_enet_interrupt+0x128/0x164)
       r6:80950904 r5:00800000 r4:be03f000 r3:00000000
      [<8041b398>] (fec_enet_interrupt) from [<8006aeac>] 
(handle_irq_event_percpu+0x38/0x13c)
       r6:00000000 r5:be01065c r4:be399e00 r3:8041b398
      [<8006ae74>] (handle_irq_event_percpu) from [<8006aff4>] 
(handle_irq_event+0x44/0x64)
       r10:be03f000 r9:80989fe0 r8:00000000 r7:00000096 r6:be399e00 r5:be01065c
       r4:be010600
      [<8006afb0>] (handle_irq_event) from [<8006e3e8>] 
(handle_fasteoi_irq+0xc8/0x1bc)
       r6:8096e764 r5:be01065c r4:be010600 r3:00000000
      [<8006e320>] (handle_fasteoi_irq) from [<8006a63c>] 
(generic_handle_irq+0x30/0x44)
       r6:be074010 r5:80945e4c r4:00000096 r3:8006e320
      [<8006a60c>] (generic_handle_irq) from [<8000f218>] (handle_IRQ+0x54/0xbc)
       r4:80950d74 r3:00000180
      [<8000f1c4>] (handle_IRQ) from [<800086cc>] (gic_handle_irq+0x30/0x68)
       r8:be3ab478 r7:c080e100 r6:be075bd8 r5:80950eec r4:c080e10c r3:000000a0
      [<8000869c>] (gic_handle_irq) from [<80013064>] (__irq_svc+0x44/0x5c)

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 41ef84ce4c7231ecdf6f116f03635d2a184bc5ba
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:54 2014 +0800

      net: fec: change FEC alignment according to i.mx6 sx requirement

      i.MX6 SX change FEC alignment requirement.
      i.MX6 SX change internal bus from AHB to AXI.
      It require RX buffer must be 64 bytes alignment.
      And remove TX buffer alignment requirement.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ba593e00e645a8522a97a14a90a176d53629976e
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:53 2014 +0800

      net:fec: Add fsl,imx6sx-fec compatible strings

      Add compatible string "fsl,imx6sx-fec" for i.MX6SX.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce99d0d3abba0faf796a6ce999e4f0356c7b4653
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:52 2014 +0800

      net: fec: add enet-avb IP support

      i.MX6SX Enet-AVB support 3 tx queues, 3 rx queues.
      For tx queues: ring 0 -> best effort
               ring 1 -> Class A
               ring 2 -> Class B
      For rx queues:
               ring 0 -> best effort
               ring 1 -> receive VLAN packet with classification match
               ring 2 -> receive VLAN packet with classification match

      Add enet-avb IP multiqueue support for the driver.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 106c314c7a765d3c472f264e0915de6180922cda
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:51 2014 +0800

      net:fec: Disable enet-avb MAC instead of reset MAC

      For i.MX6SX enet use AXI bus, reset MAC will make system bus dead
      if ENET-AXI bus has pending access (AHB bus should not have such issue).
      So, disable enet with AVB MAC instead of reset MAC itself.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 59d0f746564495c7f54526674deabfcf101236a1
  Author: Frank Li <Frank.Li@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:50 2014 +0800

      net: fec: init multi queue date structure

      initilized all queues according to queue number get from DT file.

      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: Duan Fugang <B38611@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9fc095f136b5436fafb22f31c4871b5edcb362b9
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:49 2014 +0800

      net: fec: parser max queue number from dt file

      By default, the tx/rx queue number is 1, user can config the queue number
      at DTS file like this:
        fsl,num-tx-queues=<3>;
        fsl,num-rx-queues=<3>

      Since i.MX6SX enet-AVB IP support multi queues, so use multi queues
      interface to allocate and set up an Ethernet device.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4d494cdc92b3b9a0f5fb9e1560810fa27d5a0489
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:48 2014 +0800

      net: fec: change data structure to support multiqueue

      This patch just change data structure to support multi-queue.
      Only 1 queue enabled.

      Ethernet multiqueue mechanism can improve performance in SMP system.
      For single hw queue, multiqueue can balance cpu loading.
      For multi hw queues, multiple cores can process network packets in 
parallel,
      and refer the article for the detail advantage for multiqueue:
      http://vger.kernel.org/~davem/davem_nyc09.pdf

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <frank.li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 95a774706d15fdbaef19656b8aae18a985465729
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:47 2014 +0800

      net:fec: add enet AVB feature macro define for imx6sx

      Add enet AVB feature macro define for imx6sx.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9b5330edf1f8e24a8ca25412e6d341e0fae0ad0a
  Author: Fugang Duan <B38611@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 05:00:46 2014 +0800

      net:fec: add enet refrence clock for i.MX 6SX chip

      i.MX6sx enet has below clocks for user config:
      clk_ipg: ipg_clk_s, ipg_clk_mac0_s, 66Mhz
      clk_ahb: enet system clock, it is enet AXI clock for imx6sx.
         For imx6sx, it alos is the clock source of interrupt coalescing.
         The clock range: 200Mhz ~ 266Mhz.
      clk_ref: refrence clock for tx and rx. For imx6sx enet RGMII mode,
         the refrence clock is 125Mhz coming from internal PLL or external.
         In i.MX6sx-arm2 board, the clock is from internal PLL.
         clk_ref is optional, depends on board.
      clk_enet_out: The clock can be output from internal PLL. It can supply 
50Mhz
         clock for phy. clk_enet_out is optional, depends on chip and board.
      clk_ptp: 1588 ts clock. It is optional, depends on chip.

      The patch add clk_ref to distiguish the different clocks.

      Signed-off-by: Fugang Duan <B38611@xxxxxxxxxxxxx>
      Signed-off-by: Frank Li <Frank.Li@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9d06d34bcc62f4cc3679704ac42cff5b44a97c6e
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sat Sep 13 11:31:17 2014 -0700

      ARM: orion5x: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/b438c7c54306f095a150e50df41fbba4d515c2f8.1410632835.git.joe@xxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 42f272539487e49c9ea830ad97db41eb9937d5dc
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Fri Sep 12 23:58:44 2014 +0200

      net: DSA: Marvell mv88e6171 switch driver

      This is the Marvell driver with some cleanups by Claudio Leite
      and myself.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Claudio Leite <leitec@xxxxxxxxxxxx>
      Signed-off-by: Claudio Leite <leitec@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e4d223bb9bd3ac5fa87ead246f5a7e1019b1faea
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:59 2014 +0200

      ARM: mvebu: add gpio-fan to mvebu_v7_defconfig

      Since one of the platforms (Armada 370 RD) is now using the gpio-fan
      driver, it makes sense to enable it in mvebu_v7_defconfig.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-5-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b06333f4a783c3a53a6c81bfef4f8fc4bade3811
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:58 2014 +0200

      ARM: mvebu: add LED class support built-in in mvebu_v7_defconfig

      For some reason, while all other features are configured built-in, the
      LED class support was configured as a module in
      mvebu_v7_defconfig. This commit makes it consistent with the other
      options, by making this feature built-in.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-4-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 5b1e9e80c044442cc80eb6bb03b11165515eedb8
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:57 2014 +0200

      ARM: mvebu: add user LED support of Armada 370 RD

      The Armada 370 RD has a GPIO controlled LED connected on MPP32, so
      this commit adds the relevant hardware description to Armada 370 RD
      Device Tree.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-3-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e8db78dd6af727fdbeefa1fc624bc5d7c572d841
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:56:56 2014 +0200

      ARM: mvebu: add gpio fan support to Armada 370 RD

      The Armada 370 RD platform has a GPIO-controlled fan on MPP8, so this
      commit adds the relevant hardware description to Armada 370 RD Device
      Tree.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410429419-29820-2-git-send-email-thomas.petazzoni@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 0943629688c62c69d1355bf2abcd217029899da0
  Merge: 233577a 2f951a9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 17:12:25 2014 -0400

      Merge branch 'be2net-next'

      Sathya Perla says:

      ====================
      be2net: patch set

      Patch 1 fixes some minor issues with log messages in be2net.

      Patch 2 replaces strcpy() calls with strlcpy() to avoid possible buffer
      overflow.

      Patch 3 improves the RX buffer posting scheme for jumbo frames.

      Patch 4 replaces the use of v0 of SET_FLOW_CONTROL cmd with v1 to receive
      a definitive completion status from FW.

      Patch 5 adds support for ethtool "-m" ethtool option.

      Patch 6 fixes port-type reporting via ethtool get_settings for QSFP/SFP+
      interfaces.

      Patch 7 fixes the usage of MODIFY_EQD FW cmd to target a max of 8 EQs on
      Lancer chip.

      Patch 8 enables PCIe error reporting even for VFs.

      Pls consider applying this patch set to net-next. Thanks.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f951a9abe040741f76a029691ab3e4eb3389acf
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:21 2014 +0530

      be2net: enable PCIe error reporting on VFs too

      Currently PCIe error reporting is enabled only on PFs. This patch enables
      this feature on VFs too as Lancer VFs support it.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 936767039cdf9409153fbaafa3127b0c85101097
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:20 2014 +0530

      be2net: send a max of 8 EQs to be_cmd_modify_eqd() on Lancer

      The MODIFY_EQ_DELAY FW cmd on Lancer is supported for a max of 8 EQs per 
cmd.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6809cee0ca2139877566d860abc892b4736de8af
  Author: Ravikumar Nelavelli <ravikumar.nelavelli@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:19 2014 +0530

      be2net: fix port-type reporting in get_settings

      Report the ethtool port-type/supported/advertising values based on the
      cable_type for QSFP and SFP+ interfaces. The cable_type is parsed from
      the transceiver data fetched from the FW.

      Signed-off-by: Ravikumar Nelavelli <ravikumar.nelavelli@xxxxxxxxxx>
      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e36edd9d26cf257511548edaf2b7a56eb4fed854
  Author: Mark Leonard <mark.leonard@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:18 2014 +0530

      be2net: add ethtool "-m" option support

      This patch adds support for the dump-module-eeprom and module-info
      ethtool options.

      Signed-off-by: Mark Leonard <mark.leonard@xxxxxxxxxx>
      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b29812c13514b3bb9236aed4bd35192e6b3d0f2d
  Author: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:17 2014 +0530

      be2net: use v1 of SET_FLOW_CONTROL command

      In some configurations the FW doesn't allow changing flow control settings
      of a link. Unless a v1 version of the SET_FLOW_CONTROL cmd is used, the FW
      doesn't report an error to the driver.

      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c30d72665cce3613ed222215b71dd4b5213169d2
  Author: Ajit Khaparde <ajit.khaparde@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:16 2014 +0530

      be2net: fix RX fragment posting for jumbo frames

      In the RX path, the driver currently consumes upto 64 (budget) packets in
      one NAPI sweep. When the size of the packet received is larger than a
      fragment size (2K), more than one fragment is consumed for each packet.
      As the driver currently posts a max of 64 fragments, all the consumed
      fragments may not be replenished. This can cause avoidable drops in RX 
path.
      This patch fixes this by posting a max(consumed_frags, 64) frags. This is
      done only when there are atleast 64 free slots in the RXQ.

      Signed-off-by: Ajit Khaparde <ajit.khaparde@xxxxxxxxxx>
      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 242eb47010840056c121c1141bddf3b279cb47bc
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:15 2014 +0530

      be2net: replace strcpy with strlcpy

      Replace strcpy with strlcpy, as it avoids a possible buffer overflow.

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 50762667f78e346c343544f88270c0a831789e7d
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Fri Sep 12 17:39:14 2014 +0530

      be2net: fix some log messages

      This patch fixes the following minor issues with log messages in be2net:
        1) Period is not required at the end of log message.
        2) Remove "Unknown grp5 event" logs to reduce noise. The driver can 
safely
           ignore async events from FW it's not interested in.
        3) Reword a log message for better readability to say that SRIOV
           "is disabled" rather than "not supported".

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 233577a22089facf5271ab5e845b2262047c971f
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 14:04:43 2014 +0200

      net: filter: constify detection of pkt_type_offset

      Currently we have 2 pkt_type_offset functions doing the same thing and
      spread across the architecture files. Remove those and replace them
      with a PKT_TYPE_OFFSET macro helper which gets the constant value from a
      zero sized sk_buff member right in front of the bitfield with offsetof.
      This new offset marker does not change size of struct sk_buff.

      Cc: Eric Dumazet <eric.dumazet@xxxxxxxxx>
      Cc: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Alexei Starovoitov <alexei.starovoitov@xxxxxxxxx>
      Signed-off-by: Denis Kirjanov <kda@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ac7a04c33dd7f8e429df4b929ba3a3e8e729cc89
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Sep 11 21:18:09 2014 -0700

      net: dsa: change tag_protocol to an enum

      Now that we introduced an additional multiplexing/demultiplexing layer
      with commit 3e8a72d1dae37 ("net: dsa: reduce number of protocol hooks")
      that lives within the DSA code, we no longer need to have a given switch
      driver tag_protocol be an actual ethertype value, instead, we can
      replace it with an enum: dsa_tag_protocol.

      Do this replacement in the drivers, which allows us to get rid of the
      cpu_to_be16()/htons() dance, and remove ETH_P_BRCMTAG since we do not
      need it anymore.

      Suggested-by: Alexander Duyck <alexander.duyck@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4f5e01e96d424b54f5f0e89ee1ba9ccca03a3941
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Mon Sep 1 19:35:41 2014 +0200

      ARM: Kirkwood: Fix DT based DSA.

      During the conversion of boards to use DT to instantiate Distributed
      Switch Architecture, nobody volunteered to test. As to be expected,
      the conversion was flawed. Testers and access to hardware has now
      become available, and this patch hopefully fixes the problems.

      dsa,mii-bus must be a phandle to the top level mdio node, not the port
      specific subnode of the mdio device.

      dsa,ethernet must be a phandle to the port subnode within the ethernet
      DT node, not the ethernet node.

      Don't pinctrl hog the card detect gpio for mvsdio.

      Rename the .dts files to make it clearer which file is for the Z0
      stepping and which for the A0 or later stepping.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: seugene@xxxxxxxxxxx
      Tested-by: Eugene Sanivsky <seugene@xxxxxxxxxxx>
      Fixes: e2eaa339af44: ("ARM: Kirkwood: convert rd88f6281-setup.c to DT.")
      Fixes: e7c8f3808be8: ("ARM: kirkwood: Convert mv88f6281gtw_ge switch 
setup to DT")
      Cc: <stable@xxxxxxxxxxxxxxx> #v3.15+
      Link: 
https://lkml.kernel.org/r/1409592941-22244-1-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit c55542983e572bcac813fd9a393e725e158074be
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Fri Sep 12 10:43:11 2014 +0800

      r8152: support VLAN

      Support hw VLAN for tx and rx. And enable them by default.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f19f916d64e7a0af743bbfc7d1594db08c712f9f
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 07:12:57 2014 +0800

      net: stmmac: fix return value check in socfpga_dwmac_parse_data()

      In case of error, the function devm_ioremap_resource() returns
      ERR_PTR() and never returns NULL. The NULL test in the return
      value check should be replaced with IS_ERR().

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ce62a84d53cd3d3cc5377bbf339e9b08ddf9c36
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:07:16 2014 -0700

      ipv6: exit early in addrconf_notify() if IPv6 is disabled

      If IPv6 is explicitly disabled before the interface comes up,
      it makes no sense to continue when it comes up, even just
      print a message.

      (I am not sure about other cases though, so I prefer not to touch)

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Acked-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4361eb664de09a9f60955c7f5e9355f7ed46a08d
  Merge: 8801d48 1691c63
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 16:38:53 2014 -0400

      Merge branch 'ipv6-cleanups'

      Cong Wang says:

      ====================
      ipv6: clean up locking code in anycast and mcast

      This patchset cleans up the locking code in anycast.c and mcast.c
      and makes the refcount code more readable.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>

      v1 -> v2:
      * refactor some code and make it in a separated patch
      * update comments
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1691c63ea42d6f57ba769df401b9773664edb936
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:16 2014 -0700

      ipv6: refactor ipv6_dev_mc_inc()

      Refactor out allocation and initialization and make
      the refcount code more readable.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f7ed925c1b4d62e82b72d8e99fa4be52fb0c73b6
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:15 2014 -0700

      ipv6: update the comment in mcast.c

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 414b6c943fe25c5c576b6f0ce9077c29a150d826
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:14 2014 -0700

      ipv6: drop some rcu_read_lock in mcast

      Similarly the code is already protected by rtnl lock.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b5350916bfd49f737d73c4c512fbea1b3537c703
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:13 2014 -0700

      ipv6: drop ipv6_sk_mc_lock in mcast

      Similarly the code is already protected by rtnl lock.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 83aa29eefdb152d65e65a90605593766b4f793ef
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:12 2014 -0700

      ipv6: refactor __ipv6_dev_ac_inc()

      Refactor out allocation and initialization and make
      the refcount code more readable.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 013b4d90387a5dca54281263e0d4650db97bd67c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:11 2014 -0700

      ipv6: clean up ipv6_dev_ac_inc()

      Make it accept inet6_dev, and rename it to __ipv6_dev_ac_inc()
      to reflect this change.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b03a9c04a3a605815c232506e1d76281afe0946f
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:10 2014 -0700

      ipv6: remove ipv6_sk_ac_lock

      Just move rtnl lock up, so that the anycast list can be protected
      by rtnl lock now.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6c555490e0ce885a9caf0a045db69382a3ccbc9c
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Thu Sep 11 15:35:09 2014 -0700

      ipv6: drop useless rcu_read_lock() in anycast

      These code is now protected by rtnl lock, rcu read lock
      is useless now.

      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8ecbb3c3c712d9c859586886d621e3b6175da972
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Sun Feb 9 10:30:00 2014 +0000

      iio: accel: BMC150: add support for other Bosch chips

      The following chips are either similar or have only the resolution
      different. Hence, change this driver to support these chips too:

      BMI055  - combo chip (accelerometer part is identical to BMC150's)
      BMA255  - identical to BMC150's accelerometer
      BMA222E - 8 bit resolution
      BMA250E - 10 bit resolution
      BMA280  - 14 bit resolution

      Additionally:
       * add bmc150_accel_match_acpi_device() function to check that the device
         has been enumerated through ACPI;
       * rename bmc150_accel_acpi_gpio_probe() to bmc150_accel_gpio_probe()
         since the ACPI matching has been moved to the new function.  Also, this
         will allow for the GPIO matching to be done against a device tree too, 
not only
         ACPI tree;
       * rename bmc150_scale_info struct member 'range' to 'reg_range' to be
         consistent with the naming convention used elsewhere in the driver
         and declare it u8, instead of int;
       * change CONFIG description to list all supported chips;

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Acked-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 8801d48cbde6ddd275c1e6b866e434a72cafeabd
  Merge: b25bd25 8c0bc55
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 16:29:57 2014 -0400

      Merge branch 'bonding-next'

      Nikolay Aleksandrov says:

      ====================
      bonding: get rid of curr_slave_lock

      This is the second patch-set dealing with bond locking and the purpose 
here
      is to convert curr_slave_lock into a spinlock called "mode_lock" which can
      be used in the various modes for their specific needs. The first three
      patches cleanup the use of curr_slave_lock and prepare it for the
      conversion which is done in patch 4 and then the modes that were using
      their own locks are converted to use the new "mode_lock" giving us the
      opportunity to remove their locks.
      This patch-set has been tested in each mode by running enslave/release of
      slaves in parallel with traffic transmission and miimon=1 i.e. running
      all the time. In fact this lead to the discovery of a subtle bug related 
to
      RCU which will be fixed in -net.
      Also did an allmodconfig test just in case :-)

      v2: fix bond_3ad_state_machine_handler's use of mode_lock and
          curr_slave_lock
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c0bc550288d81e9ad8a2ed9136a72140b9ef507
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:28 2014 +0200

      bonding: adjust locking comments

      Now that locks have been removed, remove some unnecessary comments and
      adjust others to reflect reality. Also add a comment to "mode_lock" to
      describe its current users and give a brief summary why they need it.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e470259fa1bd7ce5a375b16c5ec97cc0e83b058d
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:27 2014 +0200

      bonding: 3ad: convert to bond->mode_lock

      Now that we have bond->mode_lock, we can remove the state_machine_lock
      and use it in its place. There're no fast paths requiring the per-port
      spinlocks so it should be okay to consolidate them into mode_lock.
      Also move it inside the unbinding function as we don't want to expose
      mode_lock outside of the specific modes.

      Suggested-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4bab16d7c97498e91564231b922d49f52efaf7d4
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:26 2014 +0200

      bonding: alb: convert to bond->mode_lock

      The ALB/TLB specific spinlocks are no longer necessary as we now have
      bond->mode_lock for this purpose, so convert them and remove them from
      struct alb_bond_info.
      Also remove the unneeded lock/unlock functions and use spin_lock/unlock
      directly.

      Suggested-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b743562819bd97cc7c282e870896bae8016b64b5
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:25 2014 +0200

      bonding: convert curr_slave_lock to a spinlock and rename it

      curr_slave_lock is now a misleading name, a much better name is
      mode_lock as it'll be used for each mode's purposes and it's no longer
      necessary to use a rwlock, a simple spinlock is enough.

      Suggested-by: Jay Vosburgh <jay.vosburgh@xxxxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1c72cfdc96e63bf975cab514c4ca4d8a661ba0e6
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:24 2014 +0200

      bonding: clean curr_slave_lock use

      Mostly all users of curr_slave_lock already have RTNL as we've discussed
      previously so there's no point in using it, the one case where the lock
      must stay is the 3ad code, in fact it's the only one.
      It's okay to remove it from bond_do_fail_over_mac() as it's called with
      RTNL and drops the curr_slave_lock anyway.
      bond_change_active_slave() is one of the main places where
      curr_slave_lock was used, it's okay to remove it as all callers use RTNL
      these days before calling it, that's why we move the ASSERT_RTNL() in
      the beginning to catch any potential offenders to this rule.
      The RTNL argument actually applies to all of the places where
      curr_slave_lock has been removed from in this patch.
      Also remove the unnecessary bond_deref_active_protected() macro and use
      rtnl_dereference() instead.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 62c5f5185397f4bd8e5defe6fcb86420deeb2b38
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:23 2014 +0200

      bonding: alb: remove curr_slave_lock

      First in rlb_teach_disabled_mac_on_primary() it's okay to remove
      curr_slave_lock as all callers except bond_alb_monitor() already hold
      RTNL, and in case bond_alb_monitor() is executing we can at most have a
      period with bad throughput (very unlikely though).
      In bond_alb_monitor() it's okay to remove the read_lock as the slave
      list is walked with RCU and the worst that could happen is another
      transmitter at the same time and thus for a period which currently is 10
      seconds (bond_alb.h: BOND_ALB_LP_TICKS).
      And bond_alb_handle_active_change() is okay because it's always called
      with RTNL. Removed the ASSERT_RTNL() because it'll be inserted in the
      parent function in a following patch.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 86e749866d7c6b0ee1f9377cf7142f2690596a05
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Thu Sep 11 22:49:22 2014 +0200

      bonding: 3ad: clean up curr_slave_lock usage

      Remove the read_lock in bond_3ad_lacpdu_recv() since when the slave is
      being released its rx_handler is removed before 3ad unbind, so even if
      packets arrive, they won't see the slave in an inconsistent state.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 71557d70b3c1c391ade6622a1369a3f2b695a1d8
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 17:10:35 2014 +0200

      ARM: dts: rockchip: clean up rk3xxx mmc nodes

      Commit 356649ab6d64 ("ARM: dts: rockchip: unuse the slot-node and 
deprecate
      the supports-highspeed for dw-mmc") removed the slots but not the 
#xx-cells
      properties describing the subnodes. Do this now.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 4ff4ae1258a9d091e3ab4e467ca101cd6f0ccdd0
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 17:04:36 2014 +0200

      ARM: dts: rockchip: add emmc nodes for rk3066 and rk3188

      Add the controller node, pinctrl settings for the customizable pins
      and sort the controllers like on rk3288 as emmc, sdmmc, sdio for
      handling convenience.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 39c2bd782a2c50c51bced96ad3f2c97d4997d949
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 16:28:02 2014 +0200

      ARM: dts: rockchip: add Cortex-A9 SPI controller nodes

      This adds basic spi nodes and pinctrl settings to the rk3066 and rk3188
      devicetree files.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit f1c8547f56f1da9db51fe3281479c823e949a9fd
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 9 15:40:52 2014 +0200

      ARM: dts: rockchip: enable usb ports on Radxa Rock

      This enables both the otg and host port and adds the vbus regulators
      on the Radxa Rock board. As we don't have phy support yet, the vbus
      regulators are added in always-on mode.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit fd14e6f9b461c73c8706a2c7d3fb12fe07e59942
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 9 15:37:27 2014 +0200

      ARM: dts: rockchip: add dwc2 controllers for rk3066 and rk3188

      Add the two dwc2 controllers providing an otg and a designated host port.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ce6965ebcc0a5fa4bcaeba14956ae57c4e7f339c
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Tue Sep 9 15:27:27 2014 +0200

      ARM: dts: rockchip: remove rockchip,bus-index from rk3xxx i2c0

      This is a remnant from the first i2c driver iteration that seems to have
      been forgotten and thus made its way into the dtsi. Remove it.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit f6361c6b3880063c2248d4e453331e3dc1efbf83
  Author: Heiko Stuebner <heiko@xxxxxxxxx>
  Date:   Sun Sep 14 02:43:09 2014 +0900

      ARM: S3C24XX: remove separate restart code

      The restart-handler series from Guenter Roeck got accepted recently and
      implements among other things also the restart handler in the samsung
      watchdog driver and where applicable in the clock drivers. So there is
      no need for having the restart callbacks in s3c24xx boards anymore.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 68ba947c1208504080397b9fc55a0ae9ba92936d
  Author: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:31:19 2014 +0900

      ARM: EXYNOS: Do not calculate boot address twice

      Commit b3205dea8fbf ("ARM: EXYNOS: Map SYSRAM through generic DT
      bindings") introduced local variable boot_reg where boot address from
      cpu_boot_reg() call is stored. Re-use it instead calling cpu_boot_reg()
      again.

      Signed-off-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 3b8fe9859112dd46c5aff521ec51e9e301278873
  Author: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:20:18 2014 +0900

      ARM: dts: update display related nodes for exynos5420-peach-pit

      Add DT nodes for ps8622 bridge chip and panel.
      Add backlight power supply for pwm-backlight.
      Also add bridge phandle needed by dp to enable display on peach_pit.

      Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit a98c3c23868fbb5eda3fd321cab89c6e34cc5b47
  Author: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
  Date:   Sun Sep 14 02:16:35 2014 +0900

      ARM: dts: update display related nodes for exynos5250-snow

      Add DT nodes for ptn3460 bridge chip and panel.
      Add backlight enable pin and backlight power supply for pwm-backlight.
      Also add bridge phandle needed by dp to enable display on snow.

      Signed-off-by: Ajay Kumar <ajaykumar.rs@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit dc4ecaf21c4a0c060f2728d31bf492ceb2c8daaf
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Thu Jan 9 10:20:00 2014 +0000

      staging: iio: light: isl29018: add ACPI support

      Add support for enumerating the device through ACPI.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b25bd2515ea32cf5ddd5fd5a2a93b8c9dd875e4f
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 10:17:38 2014 +0930

      virtio_ring: unify direct/indirect code paths.

      virtqueue_add() populates the virtqueue descriptor table from the sgs
      given.  If it uses an indirect descriptor table, then it puts a single
      descriptor in the descriptor table pointing to the kmalloc'ed indirect
      table where the sg is populated.

      Previously vring_add_indirect() did the allocation and the simple
      linear layout.  We replace that with alloc_indirect() which allocates
      the indirect table then chains it like the normal descriptor table so
      we can reuse the core logic.

      This slows down pktgen by less than 1/2 a percent (which uses direct
      descriptors), as well as vring_bench, but it's far neater.

      vring_bench before:
        1061485790-1104800648(1.08254e+09+/-6.6e+06)ns
      vring_bench after:
        1125610268-1183528965(1.14172e+09+/-8e+06)ns

      pktgen before:
         787781-796334(793165+/-2.4e+03)pps 365-369(367.5+/-1.2)Mb/sec 
(365530384-369498976(3.68028e+08+/-1.1e+06)bps) errors: 0

      pktgen after:
         779988-790404(786391+/-2.5e+03)pps 361-366(364.35+/-1.3)Mb/sec 
(361914432-366747456(3.64885e+08+/-1.2e+06)bps) errors: 0

      Now, if we make force indirect descriptors by turning off any_header_sg
      in virtio_net.c:

      pktgen before:
        713773-721062(718374+/-2.1e+03)pps 331-334(332.95+/-0.92)Mb/sec 
(331190672-334572768(3.33325e+08+/-9.6e+05)bps) errors: 0
      pktgen after:
        710542-719195(714898+/-2.4e+03)pps 329-333(331.15+/-1.1)Mb/sec 
(329691488-333706480(3.31713e+08+/-1.1e+06)bps) errors: 0

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eeebf9b1fc0862466c5661d63fbaf66ab4a50210
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 10:17:37 2014 +0930

      virtio_ring: assume sgs are always well-formed.

      We used to have several callers which just used arrays.  They're
      gone, so we can use sg_next() everywhere, simplifying the code.

      On my laptop, this slowed down vring_bench by 15%:

      vring_bench before:
        936153354-967745359(9.44739e+08+/-6.1e+06)ns
      vring_bench after:
        1061485790-1104800648(1.08254e+09+/-6.6e+06)ns

      However, a more realistic test using pktgen on a AMD FX(tm)-8320 saw
      a few percent improvement:

      pktgen before:
        767390-792966(785159+/-6.5e+03)pps 356-367(363.75+/-2.9)Mb/sec 
(356068960-367936224(3.64314e+08+/-3e+06)bps) errors: 0

      pktgen after:
         787781-796334(793165+/-2.4e+03)pps 365-369(367.5+/-1.2)Mb/sec 
(365530384-369498976(3.68028e+08+/-1.1e+06)bps) errors: 0

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a58354409a00f2d8f7882c6a91fde1df5d0a4bb8
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 10:17:36 2014 +0930

      virtio_net: pass well-formed sgs to virtqueue_add_*()

      This is the only driver which doesn't hand virtqueue_add_inbuf and
      virtqueue_add_outbuf a well-formed, well-terminated sg.  Fix it,
      so we can make virtio_add_* simpler.

      pktgen results:
        modprobe pktgen
        echo 'add_device eth0' > /proc/net/pktgen/kpktgend_0
        echo nowait 1 > /proc/net/pktgen/eth0
        echo count 1000000 > /proc/net/pktgen/eth0
        echo clone_skb 100000 > /proc/net/pktgen/eth0
        echo dst_mac 4e:14:25:a9:30:ac > /proc/net/pktgen/eth0
        echo dst 192.168.1.2 > /proc/net/pktgen/eth0
        for i in `seq 20`; do echo start > /proc/net/pktgen/pgctrl; tail -n1 
/proc/net/pktgen/eth0; done

      Before:
        746547-793084(786421+/-9.6e+03)pps 346-367(364.4+/-4.4)Mb/sec 
(346397808-367990976(3.649e+08+/-4.5e+06)bps) errors: 0

      After:
        767390-792966(785159+/-6.5e+03)pps 356-367(363.75+/-2.9)Mb/sec 
(356068960-367936224(3.64314e+08+/-3e+06)bps) errors: 0

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9b01f5bf3999a3db5b1bbd9fdfd80d8d304e94ee
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Mon Aug 18 01:36:07 2014 +0200

      nohz: nohz full depends on irq work self IPI support

      The nohz full functionality depends on IRQ work to trigger its own
      interrupts. As it's used to restart the tick, we can't rely on the tick
      fallback for irq work callbacks, ie: we can't use the tick to restart
      the tick itself.

      Lets reject the full dynticks initialization if that arch support isn't
      available.

      As a side effect, this makes sure that nohz kick is never called from
      the tick. That otherwise would result in illegal hrtimer self-cancellation
      and lockup.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 4327b15f64b2580dad40d2674d50fc44f1b699c1
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sun Aug 17 22:02:55 2014 +0200

      nohz: Consolidate nohz full init code

      The supports for CONFIG_NO_HZ_FULL_ALL=y and the nohz_full= kernel
      parameter both have their own way to do the same thing: allocate
      full dynticks cpumasks, fill them and initialize some state variables.

      Lets consolidate that all in the same place.

      While at it, convert some regular printk message to warnings when
      fundamental allocations fail.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 3631073659d0aafeaa52227bb61a100efaf901dc
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:48:05 2014 +0200

      arm64: Tell irq work about self IPI support

      ARM64 irq work self-IPI support depends on __smp_cross_call to point to
      some relevant IRQ controller operations. This information should be
      available after the call to init_IRQ().

      Lets implement arch_irq_work_has_interrupt() accordingly.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 0fe13151beaf1853753339c677d1bb37e5dbff27
  Merge: 54996b5 de591c7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 12:43:24 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-12

      This series contains updates to e1000, ixgbe and ixgbevf.

      Mark provide two fixes to reduce compile warnings produce by ixgbe
      and ixgbevf.

      Alex provides two patches for ixgbe, first removes the receive buffer
      allocation at the end of the ixgbe_clean_rx_irq().  The reason for
      removing this is to avoid the extra latency introduced by the MMIO write.
      Second patch addresses several issues in the current ixgbe implementation
      of busy poll sockets.  It was possible for frames to be delivered out of
      order if they were held in GRO, so address this by flushing the GRO
      buffers before releasing the q_vector back to the idle state.  Also, we
      were having to take a spinlock on changing the state to and from idle,
      so to resolve this, replaced the state value with an atomic and use
      atomic_cmpxchg to change the value from idle, and a simple atomic set
      to restore it back to idle after we have acquired it.  This allows us
      to only use a locked operation on acquiring the vector without a need
      for a locked operation to release it.

      Florian Westphal provides several patches for e1000 which does some
      cleanup and updating of the driver.  Moved e1000_tbi_adjust_stats()
      so that he could make the function static.  Added a helper function
      to deal with the tbi workaround that was located in 2 different
      Rx clean functions.  Added a e1000_rx_buffer struct for use on receive
      since the transmit and receive have different requirements.  Updates
      e1000 to use napi_gro_frags API.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 09f6edd424218eb69078551b2ecfada1f2d098eb
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:47:53 2014 +0200

      arm: Tell irq work about self IPI support

      ARM irq work IPI support depends on SMP support. That information is
      partly known at early boottime. Lets implement
      arch_irq_work_has_interrupt() accordingly.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 3010279f0fc36f0388872203e63ca49912f648fd
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:47:15 2014 +0200

      x86: Tell irq work about self IPI support

      x86 supports irq work self-IPIs when local apic is available. This is
      partly known on runtime so lets implement arch_irq_work_has_interrupt()
      accordingly.

      This should be safely called after setup_arch().

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 3b40a80216e941c518426f7b86705e52acbd413f
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 08:41:38 2014 +0800

      ASoC: rockchip-i2s: add dma data to snd_soc_dai

      Add playback/capture dma data to snd_soc_dai.
      Test on RK3288 with max98090.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38306afc107c53c379757e7f3146a6418328ebc9
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 08:40:19 2014 +0800

      ASoC: rockchip-i2s: fix rockchip i2s defination more reasonable

      Fix SND_ROCKCHIP_I2S to be more reasonable - SND_SOC_ROCKCHIP_I2S,
      SND_SOC_ROCKCHIP_I2S should select by audio driver, instead of
      SND_SOC_ROCKCHIP.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 76a33061b9323b7fdb220ae5fa116c10833ec22e
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 18:37:19 2014 +0200

      irq_work: Force raised irq work to run on irq work interrupt

      The nohz full kick, which restarts the tick when any resource depend
      on it, can't be executed anywhere given the operation it does on timers.
      If it is called from the scheduler or timers code, chances are that
      we run into a deadlock.

      This is why we run the nohz full kick from an irq work. That way we make
      sure that the kick runs on a virgin context.

      However if that's the case when irq work runs in its own dedicated
      self-ipi, things are different for the big bunch of archs that don't
      support the self triggered way. In order to support them, irq works are
      also handled by the timer interrupt as fallback.

      Now when irq works run on the timer interrupt, the context isn't blank.
      More precisely, they can run in the context of the hrtimer that runs the
      tick. But the nohz kick cancels and restarts this hrtimer and cancelling
      an hrtimer from itself isn't allowed. This is why we run in an endless
      loop:

        Kernel panic - not syncing: Watchdog detected hard LOCKUP on cpu 2
        CPU: 2 PID: 7538 Comm: kworker/u8:8 Not tainted 3.16.0+ #34
        Workqueue: btrfs-endio-write normal_work_helper [btrfs]
         ffff880244c06c88 000000001b486fe1 ffff880244c06bf0 ffffffff8a7f1e37
         ffffffff8ac52a18 ffff880244c06c78 ffffffff8a7ef928 0000000000000010
         ffff880244c06c88 ffff880244c06c20 000000001b486fe1 0000000000000000
        Call Trace:
         <NMI[<ffffffff8a7f1e37>] dump_stack+0x4e/0x7a
         [<ffffffff8a7ef928>] panic+0xd4/0x207
         [<ffffffff8a1450e8>] watchdog_overflow_callback+0x118/0x120
         [<ffffffff8a186b0e>] __perf_event_overflow+0xae/0x350
         [<ffffffff8a184f80>] ? perf_event_task_disable+0xa0/0xa0
         [<ffffffff8a01a4cf>] ? x86_perf_event_set_period+0xbf/0x150
         [<ffffffff8a187934>] perf_event_overflow+0x14/0x20
         [<ffffffff8a020386>] intel_pmu_handle_irq+0x206/0x410
         [<ffffffff8a01937b>] perf_event_nmi_handler+0x2b/0x50
         [<ffffffff8a007b72>] nmi_handle+0xd2/0x390
         [<ffffffff8a007aa5>] ? nmi_handle+0x5/0x390
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         [<ffffffff8a008062>] default_do_nmi+0x72/0x1c0
         [<ffffffff8a008268>] do_nmi+0xb8/0x100
         [<ffffffff8a7ff66a>] end_repeat_nmi+0x1e/0x2e
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         [<ffffffff8a0cb7f8>] ? match_held_lock+0x8/0x1b0
         <<EOE><IRQ[<ffffffff8a0ccd2f>] lock_acquired+0xaf/0x450
         [<ffffffff8a0f74c5>] ? lock_hrtimer_base.isra.20+0x25/0x50
         [<ffffffff8a7fc678>] _raw_spin_lock_irqsave+0x78/0x90
         [<ffffffff8a0f74c5>] ? lock_hrtimer_base.isra.20+0x25/0x50
         [<ffffffff8a0f74c5>] lock_hrtimer_base.isra.20+0x25/0x50
         [<ffffffff8a0f7723>] hrtimer_try_to_cancel+0x33/0x1e0
         [<ffffffff8a0f78ea>] hrtimer_cancel+0x1a/0x30
         [<ffffffff8a109237>] tick_nohz_restart+0x17/0x90
         [<ffffffff8a10a213>] __tick_nohz_full_check+0xc3/0x100
         [<ffffffff8a10a25e>] nohz_full_kick_work_func+0xe/0x10
         [<ffffffff8a17c884>] irq_work_run_list+0x44/0x70
         [<ffffffff8a17c8da>] irq_work_run+0x2a/0x50
         [<ffffffff8a0f700b>] update_process_times+0x5b/0x70
         [<ffffffff8a109005>] tick_sched_handle.isra.21+0x25/0x60
         [<ffffffff8a109b81>] tick_sched_timer+0x41/0x60
         [<ffffffff8a0f7aa2>] __run_hrtimer+0x72/0x470
         [<ffffffff8a109b40>] ? tick_sched_do_timer+0xb0/0xb0
         [<ffffffff8a0f8707>] hrtimer_interrupt+0x117/0x270
         [<ffffffff8a034357>] local_apic_timer_interrupt+0x37/0x60
         [<ffffffff8a80010f>] smp_apic_timer_interrupt+0x3f/0x50
         [<ffffffff8a7fe52f>] apic_timer_interrupt+0x6f/0x80

      To fix this we force non-lazy irq works to run on irq work self-IPIs
      when available. That ability of the arch to trigger irq work self IPIs
      is available with arch_irq_work_has_interrupt().

      Reported-by: Catalin Iacob <iacobcatalin@xxxxxxxxx>
      Reported-by: Dave Jones <davej@xxxxxxxxxx>
      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit c5c38ef3d70377dc504a6a3f611a3ec814bc757b
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sat Sep 6 15:43:02 2014 +0200

      irq_work: Introduce arch_irq_work_has_interrupt()

      The nohz full code needs irq work to trigger its own interrupt so that
      the subsystem can work even when the tick is stopped.

      Lets introduce arch_irq_work_has_interrupt() that archs can override to
      tell about their support for this ability.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 01605ad12875c7b5ed71b486f9badb338f4f8c21
  Author: Jianqun <jay.xu@xxxxxxxxxxxxxx>
  Date:   Sat Sep 13 08:43:13 2014 +0800

      ASoC: rockchip-i2s: enable "hclk" for rockchip I2S controller

      As "hclk" is used for rockchip I2S controller, driver must to enable
      it in probe.

      Tested on RK3288 with max98090.

      Signed-off-by: Jianqun Xu <jay.xu@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a80e49e2cc3145af014a8ae44f575829cc236192
  Author: Frederic Weisbecker <fweisbec@xxxxxxxxx>
  Date:   Sat Aug 16 17:47:18 2014 +0200

      nohz: Move nohz full init call to tick init

      This way we unbloat a bit main.c and more importantly we initialize
      nohz full after init_IRQ(). This dependency will be needed in further
      patches because nohz full needs irq work to raise its own IRQ.
      Information about the support for this ability on ARM64 is obtained on
      init_IRQ() which initialize the pointer to __smp_call_function.

      Since tick_init() is called right after init_IRQ(), this is a good place
      to call tick_nohz_init() and prepare for that dependency.

      Acked-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 132fd5be706f3d91a3589f493e1ec3ec85adba6c
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 01:33:20 2014 +0900

      ARM: dts: Add support Atmel touchpad for exynos5800-peach-pi

      The Peach Pi board has an Atmel maXTouch trackpad device.
      Add the needed Device Tree nodes to support it.

      This Device Tree change is based on the Chrome OS 3.8 tree
      but adapted to use the mainline Atmel maXTouch DT binding.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 6a9e7318f288d7f01b0d178d41566406c0843d38
  Author: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 01:33:15 2014 +0900

      ARM: dts: Add support Atmel touchpad for exynos5420-peach-pit

      The Peach Pit board has an Atmel maXTouch trackpad device.
      Add the needed Device Tree nodes to support it.

      This Device Tree change is based on the Chrome OS 3.8 tree
      but adapted to use the mainline Atmel maXTouch DT binding.

      Signed-off-by: Sjoerd Simons <sjoerd.simons@xxxxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 54996b529ab70ca1d6f40677cd2698c4f7127e87
  Merge: 1f947bf d355ab0
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 13 12:30:33 2014 -0400

      Merge branch 'sched_rcu'

      John Fastabend says:

      ====================
      net/sched rcu classifiers and tcf

      This series converts the tcf_proto usage to RCU.

      This requires updating each classifier individually to handle the
      new copy/update requirement and also to update the core list
      traversals. This makes the assumption that updates to the tables
      are infrequent in comparison to the packet per second being
      classified. On a 10Gbps running near line rate we can easily
      produce 12+ million packets per second so IMO this is a reasonable
      assumption. The updates are serialized by RTNL.

      I have done some basic testing on this series and do not see any
      immediate splats or issues. The patch series has been running
      on my dev systems for a month or so now and I've not seen any
      issues. Although my configurations are not overly complicated.

      My test cases at this point cover all the filters with a
      tight loop to add/remove filters. Some basic estimator tests
      where I add an estimator to the qdisc and verify the statistics
      accurate using pktgen. And finally I have a small script to
      exercise the 'tc actions' interface. Feel free to send me more
      tests off list and I can run them.

      This is prep work to drop the qdisc lock with the first
      target being the ingress qdisc. To be done is making the
      tc actions RCU safe and statistics per cpu. These patches
      are in the works.

      Comments:
        - Checkpatch is still giving errors on some >80 char lines I know
          about this. IMO the way to fix this is to restructure the sched
          code to avoid being so heavily indented. But doing this here
          bloats the patchset and anyways there are already lots of >80
          chars in these files. I would prefer to keep the patches as is
          but let me know if others think I should fix these and I will.
          A follow up patch set could restructure the code and fix this
          throughout the code blocks.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f947bf151e90ec0baad294881607ebf321a2863
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:10:24 2014 -0700

      net: sched: rcu'ify cls_bpf

      This patch makes the cls_bpf classifier RCU safe. The tcf_lock
      was being used to protect a list of cls_bpf_prog now this list
      is RCU safe and updates occur with rcu_replace.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b929d86d25352496c528fcd74fdcabe3f6a4994a
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:49 2014 -0700

      net: sched: rcu'ify cls_rsvp

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1ce87720d456e471de0fbd814dc5d1fe10fc1c44
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:16 2014 -0700

      net: sched: make cls_u32 lockless

      Make cls_u32 classifier safe to run without holding lock. This patch
      converts statistics that are kept in read section u32_classify into
      per cpu counters.

      This patch was tested with a tight u32 filter add/delete loop while
      generating traffic with pktgen. By running pktgen on vlan devices
      created on top of a physical device we can hit the qdisc layer
      correctly. For ingress qdisc's a loopback cable was used.

      for i in {1..100}; do
              q=`echo $i%8|bc`;
              echo -n "u32 tos: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p prio $i u32 match ip tos 0x10 
0xff \
                        action skbedit queue_mapping $q;
              sleep 1;
              tc filter del dev p3p2 prio $i;

              echo -n "u32 tos hash table: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p protocol ip prio $i handle 628: 
u32 divisor 1
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      match ip protocol 17 0xff link 628: offset at 0 mask 
0xf00 shift 6 plus 0
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      ht 628:0 match ip tos 0x10 0xff action skbedit 
queue_mapping $q
              sleep 2;
              tc filter del dev p3p2 prio $i
              sleep 1;
      done

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 459d5f626da75573e985a7197b0919c3b143146c
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:47 2014 -0700

      net: sched: make cls_u32 per cpu

      This uses per cpu counters in cls_u32 in preparation
      to convert over to rcu.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 331b72922c5f58d48fd5500acadc91777cc31970
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:20 2014 -0700

      net: sched: RCU cls_tcindex

      Make cls_tcindex RCU safe.

      This patch addds a new RCU routine rcu_dereference_bh_rtnl() to check
      caller either holds the rcu read lock or RTNL. This is needed to
      handle the case where tcindex_lookup() is being called in both cases.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1109c00547fc66df45b9ff923544be4c1e1bec13
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:50 2014 -0700

      net: sched: RCU cls_route

      RCUify the route classifier. For now however spinlock's are used to
      protect fastmap cache.

      The issue here is the fastmap may be read by one CPU while the
      cache is being updated by another. An array of pointers could be
      one possible solution.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e35a8ee5993ba81fd6c092f6827458c60406255b
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:22 2014 -0700

      net: sched: fw use RCU

      RCU'ify fw classifier.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 70da9f0bf999627e50950f6845bd3819ff811085
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:55 2014 -0700

      net: sched: cls_flow use RCU

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 952313bd62589cae216a579bb7ebc76f8e290817
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:26 2014 -0700

      net: sched: cls_cgroup use RCU

      Make cgroup classifier safe for RCU.

      Also drops the calls in the classify routine that were doing a
      rcu_read_lock()/rcu_read_unlock(). If the rcu_read_lock() isn't held
      entering this routine we have issues with deleting the classifier
      chain so remove the unnecessary rcu_read_lock()/rcu_read_unlock()
      pair noting all paths AFAIK hold rcu_read_lock.

      If there is a case where classify is called without the rcu read lock
      then an rcu splat will occur and we can correct it.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9888faefe1327909f3acf34d1feda87a368bb858
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:59 2014 -0700

      net: sched: cls_basic use RCU

      Enable basic classifier for RCU.

      Dereferencing tp->root may look a bit strange here but it is needed
      by my accounting because it is allocated at init time and needs to
      be kfree'd at destroy time. However because it may be referenced in
      the classify() path we must wait an RCU grace period before free'ing
      it. We use kfree_rcu() and rcu_ APIs to enforce this. This pattern
      is used in all the classifiers.

      Also the hgenerator can be incremented without concern because it
      is always incremented under RTNL.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 25d8c0d55f241ce2d360df1bea48e23a55836ee6
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:27 2014 -0700

      net: rcu-ify tcf_proto

      rcu'ify tcf_proto this allows calling tc_classify() without holding
      any locks. Updaters are protected by RTNL.

      This patch prepares the core net_sched infrastracture for running
      the classifier/action chains without holding the qdisc lock however
      it does nothing to ensure cls_xxx and act_xxx types also work without
      locking. Additional patches are required to address the fall out.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 46e5da40aec256155cfedee96dd21a75da941f2c
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:04:52 2014 -0700

      net: qdisc: use rcu prefix and silence sparse warnings

      Add __rcu notation to qdisc handling by doing this we can make
      smatch output more legible. And anyways some of the cases should
      be using rcu_dereference() see qdisc_all_tx_empty(),
      qdisc_tx_chainging(), and so on.

      Also *wake_queue() API is commonly called from driver timer routines
      without rcu lock or rtnl lock. So I added rcu_read_lock() blocks
      around netif_wake_subqueue and netif_tx_wake_queue.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d355ab09594118b8dfb3d78dbda72fff634a934b
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:10:24 2014 -0700

      net: sched: rcu'ify cls_bpf

      This patch makes the cls_bpf classifier RCU safe. The tcf_lock
      was being used to protect a list of cls_bpf_prog now this list
      is RCU safe and updates occur with rcu_replace.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8b21e2307f2601fd3baaddb3e22f1a25e6719695
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:49 2014 -0700

      net: sched: rcu'ify cls_rsvp

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8f787cd1cc1ea51cde3bba82bd0a63b343f88a32
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:09:16 2014 -0700

      net: sched: make cls_u32 lockless

      Make cls_u32 classifier safe to run without holding lock. This patch
      converts statistics that are kept in read section u32_classify into
      per cpu counters.

      This patch was tested with a tight u32 filter add/delete loop while
      generating traffic with pktgen. By running pktgen on vlan devices
      created on top of a physical device we can hit the qdisc layer
      correctly. For ingress qdisc's a loopback cable was used.

      for i in {1..100}; do
              q=`echo $i%8|bc`;
              echo -n "u32 tos: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p prio $i u32 match ip tos 0x10 
0xff \
                        action skbedit queue_mapping $q;
              sleep 1;
              tc filter del dev p3p2 prio $i;

              echo -n "u32 tos hash table: iteration $i on queue $q";
              tc filter add dev p3p2 parent $p protocol ip prio $i handle 628: 
u32 divisor 1
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      match ip protocol 17 0xff link 628: offset at 0 mask 
0xf00 shift 6 plus 0
              tc filter add dev p3p2 parent $p protocol ip prio $i u32 \
                      ht 628:0 match ip tos 0x10 0xff action skbedit 
queue_mapping $q
              sleep 2;
              tc filter del dev p3p2 prio $i
              sleep 1;
      done

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4f640502dfbe9b658f9008ee614932bb463d541
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:47 2014 -0700

      net: sched: make cls_u32 per cpu

      This uses per cpu counters in cls_u32 in preparation
      to convert over to rcu.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8332904aa971ed4547514f57c8b3780ad4f0f949
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:08:20 2014 -0700

      net: sched: RCU cls_tcindex

      Make cls_tcindex RCU safe.

      This patch addds a new RCU routine rcu_dereference_bh_rtnl() to check
      caller either holds the rcu read lock or RTNL. This is needed to
      handle the case where tcindex_lookup() is being called in both cases.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc91210cd2f6832db1a174269627d97b7d4f2c80
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:50 2014 -0700

      net: sched: RCU cls_route

      RCUify the route classifier. For now however spinlock's are used to
      protect fastmap cache.

      The issue here is the fastmap may be read by one CPU while the
      cache is being updated by another. An array of pointers could be
      one possible solution.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f31fea5a69089a40561548ff5931bc5e4e79b61
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:07:22 2014 -0700

      net: sched: fw use RCU

      RCU'ify fw classifier.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ad7a97ae7aef6227456c7a90bf3b3522d25f3171
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:55 2014 -0700

      net: sched: cls_flow use RCU

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c7953ef23042b7c4fc2be5ecdd216aacff6df5eb
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:06:26 2014 -0700

      net: sched: cls_cgroup use RCU

      Make cgroup classifier safe for RCU.

      Also drops the calls in the classify routine that were doing a
      rcu_read_lock()/rcu_read_unlock(). If the rcu_read_lock() isn't held
      entering this routine we have issues with deleting the classifier
      chain so remove the unnecessary rcu_read_lock()/rcu_read_unlock()
      pair noting all paths AFAIK hold rcu_read_lock.

      If there is a case where classify is called without the rcu read lock
      then an rcu splat will occur and we can correct it.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8b9affec519d27ce202a7ed22617eecbd96f127
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:59 2014 -0700

      net: sched: cls_basic use RCU

      Enable basic classifier for RCU.

      Dereferencing tp->root may look a bit strange here but it is needed
      by my accounting because it is allocated at init time and needs to
      be kfree'd at destroy time. However because it may be referenced in
      the classify() path we must wait an RCU grace period before free'ing
      it. We use kfree_rcu() and rcu_ APIs to enforce this. This pattern
      is used in all the classifiers.

      Also the hgenerator can be incremented without concern because it
      is always incremented under RTNL.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80a735f7b952b8bd7028cfffba2105a38c1a9f0c
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:05:27 2014 -0700

      net: rcu-ify tcf_proto

      rcu'ify tcf_proto this allows calling tc_classify() without holding
      any locks. Updaters are protected by RTNL.

      This patch prepares the core net_sched infrastracture for running
      the classifier/action chains without holding the qdisc lock however
      it does nothing to ensure cls_xxx and act_xxx types also work without
      locking. Additional patches are required to address the fall out.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b26b0d1e8b1de83bbce81c8d119260ac91031ebd
  Author: John Fastabend <john.fastabend@xxxxxxxxx>
  Date:   Fri Sep 12 20:04:52 2014 -0700

      net: qdisc: use rcu prefix and silence sparse warnings

      Add __rcu notation to qdisc handling by doing this we can make
      smatch output more legible. And anyways some of the cases should
      be using rcu_dereference() see qdisc_all_tx_empty(),
      qdisc_tx_chainging(), and so on.

      Also *wake_queue() API is commonly called from driver timer routines
      without rcu lock or rtnl lock. So I added rcu_read_lock() blocks
      around netif_wake_subqueue and netif_tx_wake_queue.

      Signed-off-by: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53288fe9bdc7e8a0265bbe9074f71f1a6c478008
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:56 2014 +0300

      spi: dw: don't use mrst prefix anymore

      Since driver is used on other platforms and debugfs stuff would be useful 
there
      as well let's substitute mrst_ by dw_ where it suits. Additionally let's 
use
      SPI master device name when print registers dump.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 551f6a58d496a99702088ac762f247e04d8bfff9
  Merge: 197e96b a2cea98
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 13 17:03:05 2014 +0100

      Merge branch 'topic/checkpatch' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-dw

  commit 197e96b4d80554a66aff34df5406b4c2d26f0111
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:12:01 2014 +0300

      spi: dw-mid: remove FSF address and update copyright

      The FSF address is subject to change, thus remove it from the file. While 
here,
      update a copyright line.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b89e9c87dd3b118f0b953d349e5bede1505e3bc5
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:12:00 2014 +0300

      spi: dw-mid: remove redundant dmac member

      Instead of using that member we prefer to use dma_dev which represents 
actual
      struct device of the DMA device.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ea092455d713d28c0b74a2ebe022524025d97491
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:59 2014 +0300

      spi: dw-mid: remove Moorestown support

      The support of the Moorestown was removed [1] from kernel long time ago. 
This
      is just a follow up of that change.

      [1] http://www.spinics.net/lists/platform-driver-x86/msg02948.html

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fb57862ead652454ceeb659617404c5f13bc34b5
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:58 2014 +0300

      spi: dw-mid: check that DMA was inited before exit

      If the driver was compiled with DMA support, but DMA channels weren't 
acquired
      by some reason, mid_spi_dma_exit() will crash the kernel.

      Fixes: 7063c0d942a1 (spi/dw_spi: add DMA support)
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 05ed2aee3e97c9cfb737388706b439264e27eb0c
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 15:11:57 2014 +0300

      spi: dw: remove FSF address

      There is no need to keep FSF address in the head of the file. While here, 
fix
      few typos in the header.

      There is no functional change.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8be6a6d04ceae15de160ca4cbc0915baaee801e4
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 00:47:22 2014 +0900

      ARM: dts: Set i2c7 clock at 400kHz for exynos based Peach boards

      The downstream ChromeOS 3.8 kernel sets the clock frequency
      for the I2C bus 7 at 400kHz. Do the same change in mainline.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit dc0cf1a3ecd53c55aecd7182bce15843ca29c895
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 00:47:17 2014 +0900

      ARM: dts: Add ISL29018 sensor for exynos based Peach boards

      The Exynos5420 based Peach Pit and the Exynos5800 based Peach Pi
      machines have an i2c ISL29018 light sensor. This patch adds the
      device nodes needed to support this device.

      These DTS snippets were taken from the downstream Chrome OS 3.8
      kernel Device Tree for Peach Pit and Pi boards.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 7b4880389053266c12e00e4a8fd5916c86161960
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Sun Sep 14 00:46:56 2014 +0900

      ARM: dts: Add thermistor dts fragment used by exynos based Peach boards

      This patch creates a thermistor fragment carrying the NTC
      Thermistor nodes as children of the IIO based ADC.

      This fragment is included in exynos5420-peach-pit.dts and
      exynos5800-peach-pi.dts.

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit e634a15242b99217189d43624b57de3fe73d47a5
  Author: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
  Date:   Sun Sep 14 00:45:23 2014 +0900

      ARM: dts: add hdmi regulators for exynos5420-peach-pit

      Adding regulators for hdmi for peach-pit board.

      Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 1dcd48c80063652966bbf5d588d50f9781e813e1
  Author: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
  Date:   Sun Sep 14 00:45:19 2014 +0900

      ARM: dts: add hdmi regulators for exynos5800-peach-pi

      Adding regulators for HDMI for Peach-pi board.

      Signed-off-by: Rahul Sharma <rahul.sharma@xxxxxxxxxxx>
      Reviewed-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 064ac05080062ffa41fd4699583933d58a4a32d4
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Sun Sep 14 00:45:15 2014 +0900

      ARM: dts: Add support max77802 PMIC for exynos based Peach boards

      Exynos5420 based Peach Pit and Exynos5800 based Peach Pi boards
      uses a Maxim 77802 power management IC to drive regulators and
      its Real Time Clock. This patch adds support for this chip.

      These are the device nodes and pinctrl configuration that
      are present on the Peach pit DeviceTree source file in the
      the Chrome OS kernel 3.8 tree.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Tested-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit cfe4c93b58924b3764cd7269d3d953049405e938
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sat Sep 6 14:45:10 2014 +0800

      clk: sunxi: add correct divider table for sun4i-apb0 clock

      The sun4i-apb0 clock, as found on all platforms using it, is a
      power-of-two-based divider clock, with a special divider of 2
      for value 0.

      This was causing the clock framework to incorrectly calculate
      the clock rate for apb1 and related modules on sun6i and sun8i.
      On sun[4/5/7]i, u-boot SPL configures the divider with value 1
      for /2 divider, so no suprises there.

      This patch adds a proper divider table for it, so the correct
      clock rate can be calculated.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit d537a3abb4b7085ebc3ce35e64acbad8ece1eece
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Aug 15 17:18:44 2014 -0600

      PCI: pciehp: Reduce PCIe slot_ctrl to 16 bits

      4283c70e91dc ("PCI: pciehp: Make pcie_wait_cmd() self-contained") added
      a cache of the most recent command written to the Slot Control register.
      This register is only 16 bits wide, but the cache ("slot_ctrl") is 32 
bits.

      Reduce slot_ctrl to a u16 so it matches the register size.  No functional
      change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1302fcf0d03e6ea74846c7fee14736306ab2ce4b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Sat Aug 30 07:23:01 2014 -0600

      PCI: Configure *all* devices, not just hot-added ones

      There's not really a good way to determine whether firmware has already
      configured a device with _HPP/_HPX settings.  On legacy systems, the BIOS
      has probably configured everything, but on UEFI systems it is not required
      to do so.

      Per the PCI Firmware Specification, rev 3.1, sec 3.5, if PCI_COMMAND_IO or
      PCI_COMMAND_MEMORY is set, we can assume firmware has set the 
corresponding
      BARs and maybe we can assume it has configured the rest of the device.  
And
      if a bridge has PCI_COMMAND_PARITY or PCI_COMMAND_SERR set, we can assume
      firmware has configured the bridge.  But we can't tell much about devices
      without BARs.

      I think it should be safe to apply _HPP and _HPX settings anyway, even if
      firmware has already configured the device, so configure everything we
      find.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 302328c00341f1c161bfe32d085d3e6549a08f2d
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Sep 3 13:26:29 2014 -0600

      PCI: Preserve MPS and MRRS when applying _HPX settings

      Linux manages MPS and MRRS settings to keep them consistent across the 
PCIe
      fabric.  BIOS doesn't participate in this Linux management, so ignore that
      part of any _HPX settings it supplies.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit ca0647e08acd327d508c0fa4553c2148dc7e08b4
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Sat Aug 30 07:22:13 2014 -0600

      PCI: Apply _HPP settings to all hot-added PCI devices

      We currently apply _HPP settings only to:

          - non-bridge devices, and
          - PCI-to-PCI bridges

      i.e., we do not apply them to PCI-to-ISA bridges and the like.  It has 
been
      that way since _HPP support was added by 40abb96c51bb ("pciehp: Fix
      programming hotplug parameters"), but I don't think there's any reason to
      exclude these other bridges.

      Apply _HPP settings to hot-added PCI devices of any type.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit eab3a0ee342106a1c82e10682c02632e9d6af0df
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Aug 27 14:38:14 2014 -0600

      PCI: Preserve BIOS PCI_COMMAND_SERR and PCI_COMMAND_PARITY settings

      Do not clear PCI_COMMAND_SERR or PCI_COMMAND_PARITY based on _HPP.  The
      spec (ACPI rev 5.0, sec 6.2.7) says that when "Enable SERR" is set to 1,
      we should enable SERR in the command register.  It says nothing about
      *disabling* SERR or PERR; in fact, the example in 6.2.7.1 says we should
      leave PERR alone unless "Enable PERR" is 1.

      For hot-added devices, this probably doesn't matter because they power up
      with these bits cleared.  But in addition to hot-plugged devices, the spec
      allows the platform to use _HPP for "configuration of PCI devices not
      configured by the BIOS at system boot," and it may make a difference for
      devices present at boot.

      This change means that if BIOS enables SERR or PERR on a device, and it
      supplies _HPP or _HPX with the SERR or PERR bits *cleared*, we will now
      leave SERR or PERR reporting enabled on that device instead of disabling 
it
      as we previously did.

      See also 40abb96c51bb ("pciehp: Fix programming hotplug parameters"), 
where
      this code was first added.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit c6285fc5b55ecbf78c53301a191f04bb2fda1b3a
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Aug 29 18:10:19 2014 -0600

      PCI: Apply _HPP settings to PCIe devices as well as PCI and PCI-X

      The ACPI _HPP method was defined before PCIe existed, so its documentation
      only mentions PCI.  The _HPX Type 0 setting record is essentially 
identical
      to _HPP, but the spec (ACPI rev 5.0, sec 6.2.8.1) says it should be 
applied
      to PCI, PCI-X, and PCIe devices, with settings being ignored if they are
      not applicable.

      Some platforms with both conventional PCI and PCIe devices provide only
      _HPP (not _HPX), so treat _HPP the same way as an _HPX Type 0 record and
      apply it to PCIe devices as well as PCI and PCI-X.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit fbfa398b84a5fc6e085dedba5ec3e94f21815d05
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 12:21:44 2014 -0600

      PCI: Remove unused pci_configure_slot()

      All pci_configure_slot() uses have been removed, so remove the definition
      as well.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 81ee57326c9ca612436bd6c98258942d57063c98
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 11:59:41 2014 -0600

      ACPI / hotplug / PCI: Remove pci_configure_slot() usage

      We now configure each PCI device as it is enumerated, in pci_device_add(),
      so remove the configuration done in acpiphp.

      That configuration, in pci_configure_device(), does not include the
      MPS/MRRS configuration done by pcie_bus_configure_settings(), so keep
      that here.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit b40716630375ec1bf9fe0c3534da4329663c5459
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 12:18:37 2014 -0600

      PCI: shpchp: Remove pci_configure_slot() usage

      We now configure each PCI device as it is enumerated, in pci_device_add(),
      so remove the configuration done in shpchp.

      That configuration, in pci_configure_device(), does not include the
      MPS/MRRS configuration done by pcie_bus_configure_settings(), so keep
      that here.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 77094fb342eda5fbfa5ef77dea8a423fa2b9d10b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 12:13:51 2014 -0600

      PCI: pciehp: Remove pci_configure_slot() usage

      We now configure each PCI device as it is enumerated, in pci_device_add(),
      so remove the configuration done in pciehp.

      That configuration, in pci_configure_device(), does not include the
      MPS/MRRS configuration done by pcie_bus_configure_settings(), so keep
      that here.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 6cd33649fa83d97ba7b66f1d871a360e867c5220
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Wed Aug 27 14:29:47 2014 -0600

      PCI: Add pci_configure_device() during enumeration

      Some platforms can tell the OS how to configure PCI devices, e.g., how to
      set cache line size, error reporting enables, etc.  ACPI defines _HPP and
      _HPX methods for this purpose.

      This configuration was previously done by some of the hotplug drivers 
using
      pci_configure_slot().  But not all hotplug drivers did this, and per the
      spec (ACPI rev 5.0, sec 6.2.7), we can also do it for "devices not
      configured by the BIOS at system boot."

      Move this configuration into the PCI core by adding pci_configure_device()
      and calling it from pci_device_add(), so we do this for all devices as we
      enumerate them.

      This is based on pci_configure_slot(), which is used by hotplug drivers.
      I omitted:

        - pcie_bus_configure_settings() because it configures MPS and MRRS, 
which
          requires global knowledge of the fabric and must be done later, and

        - configuration of subordinate devices; that will happen when we call
          pci_device_add() for those devices.

      Because pci_configure_slot() was only done by hotplug drivers, this 
initial
      version of pci_configure_device() only configures hot-added devices,
      ignoring anything added during boot.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 589fcc2307423d9c3856a4e2e72e1b57b6826f41
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 20:02:00 2014 -0600

      PCI: Move pci_configure_slot() to drivers/pci/probe.c

      Move pci_configure_slot() and related functions from
      drivers/pci/hotplug/pcihp_slot to drivers/pci/probe.c.

      This is to prepare for doing device configuration during the normal
      enumeration process instead of just after hot-add.

      No functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 5e3d234456e25f664e0755c23689173588f4ca9b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 15:36:29 2014 -0600

      PCI: Shuffle pci-acpi.c functions to group them logically

      Move code around to put all the ACPI power management stuff together and
      all the pieces related to ACPI methods (_CBA, _HPP, _HPX) together.

      No functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit abbfec34e1df3073429cd6b0fad1c26635597799
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 15:29:55 2014 -0600

      PCI: Whitespace cleanup in pci-acpi.c

      Whitespace fixes only; no functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 9ce90ea5c0d512ff66693b238167b56dbaef786b
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 12 15:23:14 2014 -0600

      PCI: Move pci_get_hp_params() to drivers/pci/pci-acpi.c

      Move pci_get_hp_params() and related functions from
      drivers/pci/hotplug/acpi_pcihp.c to drivers/pci/pci-acpi.c.

      Previously, pci_get_hp_params() was used only by hotplug drivers.  But
      future changes will move this into the normal device enumeration process,
      so it will be used even when CONFIG_HOTPLUG_PCI is not set.

      No functional change.

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 1197ba22c57df96bf3cac0bb2a936fb695370f35
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Thu Aug 28 11:12:50 2014 -0600

      PCI: pciehp: Configure hot-added display devices

      We configure cache line size and other settings of hot-added devices, 
e.g.,
      based on ACPI _HPP or _HPX methods.  Previously we skipped this for 
display
      devices, but ACPI rev 5.0, sec 6.2.7 and 6.2.8 have no requirement to skip
      them.

      Remove the check so we configure display devices the same way we configure
      other devices.

      See also ac81860ea073 ("PCI: hotplug: pciehp: Removed check for hotplug of
      display devices").

      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Yinghai Lu <yinghai@xxxxxxxxxx>

  commit 3ddee63a099ebbdc8f84697fe46730b58240c09d
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Fri Sep 12 14:26:51 2014 -0400

      ftrace: Only disable ftrace_enabled to test buffer in selftest

      The ftrace_enabled variable is set to zero in the self tests to keep
      delayed functions from being traced and messing with the checks. This
      only needs to be done when the checks are being performed, otherwise,
      if ftrace_enabled is off when calls back to the utility that is being
      tested, it can cause errors to happen and the tests can fail with
      false positives.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 84bde62ca4b49701190dbd953c1e04024860c1f5
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Fri Sep 12 14:21:13 2014 -0400

      ftrace: Add sanity check when unregistering last ftrace_ops

      When the last ftrace_ops is unregistered, all the function records should
      have a zeroed flags value. Make sure that is the case when the last 
ftrace_ops
      is unregistered.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 2c75ada6250990ea859b0b5498cb0b7c2823a9d7
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Thu Sep 11 10:14:09 2014 -0700

      Input: psmouse - add psmouse_matches_pnp_id helper function

      The matches_pnp_id function from the synaptics driver is useful for other
      drivers too. Make it a generic psmouse helper function.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit d1015645dd535bbf10e52a3ef6d02ee0c3e0b267
  Author: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
  Date:   Thu Sep 11 09:57:22 2014 -0400

      sunvnet: Avoid sending superfluous LDC messages.

      When sending out a burst of packets across multiple descriptors,
      it is sufficient to send one LDC "start" trigger for
      the first descriptor, so do not send an LDC "start" for every
      pass through vnet_start_xmit. Similarly, it is sufficient to send
      one "DRING_STOPPED" trigger for the last dring (and if that
      fails, hold off and send the trigger later).

      Optimizations to the number of LDC messages helps avoid
      filling up the LDC channel with superfluous LDC messages
      that risk triggering flow-control on the channel,
      and also boosts performance.

      Signed-off-by: Sowmini Varadhan <sowmini.varadhan@xxxxxxxxxx>
      Acked-by: Raghuram Kothakota <raghuram.kothakota@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c706471b2601d1c9058e7b866db77f6eb7dd37af
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Thu Sep 11 14:53:33 2014 +0530

      net: axienet: remove unnecessary ether_setup after alloc_etherdev

      calling ether_setup is redundant since alloc_etherdev calls
      it.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e9c3f99f8b176369929b44e6c80043ab1036009f
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Thu Sep 11 12:50:50 2014 +0530

      ethernet: amd: use pr_info_once()

      It will use pr_info_one() to print the version info of the
      driver in probe function only once. No need to use the static
      variable here.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2d8f7e2c8a63131828e8d4e2d98835399f27319e
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 21:23:18 2014 -0500

      udp: Fix inverted NAPI_GRO_CB(skb)->flush test

      Commit 2abb7cdc0d ("udp: Add support for doing checksum unnecessary
      conversion") caused napi_gro_cb structs with the "flush" field zero to
      take the "udp_gro_receive" path rather than the "set flush to 1" path
      that they would previously take.  As a result I saw booting from an NFS
      root hang shortly after starting userspace, with "server not
      responding" messages.

      This change to the handling of "flush == 0" packets appears to be
      incidental to the goal of adding new code in the case where
      skb_gro_checksum_validate_zero_check() returns zero.  Based on that and
      the fact that it breaks things, I'm assuming that it is unintentional.

      Fixes: 2abb7cdc0d ("udp: Add support for doing checksum unnecessary 
conversion")
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5306726bc619be21303c55e09aac317072b3c25
  Merge: 72b126a bf7fa55
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 17:51:32 2014 -0400

      Merge branch 'sock_queue_err_skb'

      Alexander Duyck says:

      ====================
      Address reference counting issues with sock_queue_err_skb

      After looking over the code for skb_clone_sk after some comments made by
      Eric Dumazet I have come to the conclusion that skb_clone_sk is taking the
      correct approach in how to handle the sk_refcnt when creating a buffer 
that
      is eventually meant to be returned to the socket via the 
sock_queue_err_skb
      function.

      However upon review of other callers I found what I believe to be a
      possible reference count issue in the path for handling "wifi ack" 
packets.
      To address this I have applied the same logic that is currently in place 
so
      that the sk_refcnt will be forced to stay at least 1, or we will not
      provide an skb to return in the sk_error_queue.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bf7fa551e0ce507b82935055f4b4aa229be73eeb
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Wed Sep 10 18:05:42 2014 -0400

      mac80211: Resolve sk_refcnt/sk_wmem_alloc issue in wifi ack path

      There is a possible issue with the use, or lack thereof of sk_refcnt and
      sk_wmem_alloc in the wifi ack status functionality.

      Specifically if a socket were to request acknowledgements, and the socket
      were to have sk_refcnt drop to 0 resulting in it waiting on sk_wmem_alloc
      to reach 0 it would be possible to have sock_queue_err_skb orphan the last
      buffer, resulting in __sk_free being called on the socket.  After this the
      buffer is enqueued on sk_error_queue, however the queue has already been
      flushed resulting in at least a memory leak, if not a data corruption.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cab41c47d92851de71c74b1a7bdbf0fadf6ae4ba
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Wed Sep 10 18:05:26 2014 -0400

      skb: Add documentation for skb_clone_sk

      This change adds some documentation to the call skb_clone_sk.  This is
      meant to help clarify the purpose of the function for other developers.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ef7de5304edf60d0b8674dd7cdacc104e15a93c
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Wed Aug 20 06:41:55 2014 -0700

      leds: Improve and export led_update_brightness

      led_update_brightness helper function used to be exploited only locally
      in the led-class.c module, where its result was being passed to the
      brightness_show sysfs callback. With the introduction of v4l2-flash
      subdevice the same functionality becomes required for reading current
      brightness from a LED device. This patch adds checking of return value
      of the brightness_get callback and moves the led_update_brightness()
      function to the LED subsystem public API.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 98faa78ce7f1f986e11e7805d31b409782a6d2d4
  Merge: edbaae5 6865b20
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Sat Sep 13 07:01:49 2014 +1000

      Merge tag 'topic/drm-header-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      So here's the header cleanup, rebased on top of drm-next. Two new header
      files are created here:

      - drivers/gpu/drm/drm_internal.h for non-legacy drm.ko private
        declarations.

      - include/drm/drm_legacy.h for legacy interfaces used by non-kms drivers.

      And of course lots fo stuff gets shuffled into the already existing
      drivers/gpu/drm/drm_legacy.h for drm.ko internal stuff.

      topic branch smoke-tested in drm-intel-nightly for a bit. And the 0day
      tester also worked through it (and found a few places I didn't add a
      static to functions).

      * tag 'topic/drm-header-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Move DRM_MAGIC_HASH_ORDER into drm_drv.c
        drm: Move drm_class to drm_internal.h
        drm: Move LOCK_TEST_WITH_RETURN to <drm/drm_legacy.h>
        drm: Move legacy buffer structures to <drm/drm_legacy.h>
        drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h>
        drm: Purge ioctl forward declarations from drmP.h
        drm: unexport drm_global_mutex
        drm: Move piles of functions from drmP.h to drm_internal.h
        drm: Move vblank related module options into drm_irq.c
        drm: Drop drm_sysfs_class from drmP.h
        drm: Move __drm_pci_free to drm_legacy.h
        drm: Create drm legacy driver header
        drm: Move drm_legacy_vma_flush into drm_legacy.h
        drm: Move sg functions into drm_legacy.h
        drm: Move dma functions into drm_legacy.h

  commit 5b65c2a0296644dd3dbdd590d6f00174d18c96b3
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Wed Sep 10 18:02:37 2014 -0700

      HID: rmi: check sanity of the incoming report

      In the Dell XPS 13 9333, it appears that sometimes the bus get confused
      and corrupts the incoming data. It fills the input report with the
      sentinel value "ff". Synaptics told us that such behavior does not comes
      from the touchpad itself, so we filter out such reports here.

      Unfortunately, we can not simply discard the incoming data because they
      may contain useful information. Most of the time, the misbehavior is
      quite near the end of the report, so we can still use the valid part of
      it.

      Fixes:
      https://bugzilla.redhat.com/show_bug.cgi?id=1123584

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Andrew Duggan <aduggan@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit d9152161b4bfd131a8253a5b9fcd8ba9b10277c4
  Author: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
  Date:   Fri Sep 12 14:28:07 2014 -0500

      usb: dwc3: Add Qualcomm DWC3 glue layer driver

      DWC3 glue layer is hardware layer around Synopsys DesignWare
      USB3 core. Its purpose is to supply Synopsys IP with required
      clocks, voltages and interface it with the rest of the SoC.

      Signed-off-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 72b126a45eaca22fb6a8788e8a89c159f3ae2ac5
  Author: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
  Date:   Wed Sep 10 18:20:23 2014 +0200

      Revert "ipv4: Clarify in docs that accept_local requires rp_filter."

      This reverts commit c801e3cc1925 ("ipv4: Clarify in docs that 
accept_local requires rp_filter.").
      It is not needed anymore since commit 1dced6a85482 ("ipv4: Restore 
accept_local behaviour in fib_validate_source()").

      Suggested-by: Julian Anastasov <ja@xxxxxx>
      Cc: Gregory Detal <gregory.detal@xxxxxxxxxxxx>
      Cc: Christoph Paasch <christoph.paasch@xxxxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bbfc6cb720df16b0c3895ac75c9804dd8c728ba4
  Author: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
  Date:   Fri Sep 12 14:28:06 2014 -0500

      usb: dwc3: qcom: Add device tree binding

      QCOM USB3.0 core wrapper consist of USB3.0 IP from Synopsys
      (SNPS) and HS, SS PHY's control and configuration registers.

      It could operate in device mode (SS, HS, FS) and host
      mode (SS, HS, FS, LS).

      Signed-off-by: Ivan T. Ivanov <iivanov@xxxxxxxxxx>
      Signed-off-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 88ac815cdbef93dec8382b3531ef90474dd102f2
  Author: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 11:04:10 2014 +0800

      nfs41: change PNFS_LAYOUTRET_ON_SETATTR to only return on truncation to 
smaller size

      Both blocks layout and objects layout want to use it to avoid 
CB_LAYOUTRECALL
      but that should only happen if client is doing truncation to a smaller 
size.
      For other cases, we let server decide if it wants to recall client's 
layouts.
      Change PNFS_LAYOUTRET_ON_SETATTR to follow the logic and not to send
      layoutreturn unnecessarily.

      Cc: Christoph Hellwig <hch@xxxxxx>
      Cc: Boaz Harrosh <boaz@xxxxxxxxxxxxx>
      Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit cb8c20fa53ec28602793ee43ddc7e8883be62e69
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:10 2014 -0400

      NFS: Move NFS v3 acl functions to nfs3_fs.h

      This code is internal to the v3 module, so other parts of the client
      shouldn't have any knowledge of it.

      nfs3_getxattr(), nfs3_setxattr(), and nfs3_removexattr() no longer exist
      anywhere so I remove the declarations while I'm here.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit f08460dc23db1e5cd6b7ab34a62ffea60f55725f
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:09 2014 -0400

      NFS: Remove v3 not compiled check from validate_mount_data()

      This check is already performed by the module loading code - if the
      module can't be found then -EPROTONOSUPPORT will be returned.  Let's
      handle v3 this way, too.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 00a36a1090350995127c2a4bfac6be7fc85b5b81
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:08 2014 -0400

      NFS: Move v3 declarations out of internal.h

      I am generally against the "one big header file" approach, and
      everything in the client includes this file.  Let's move all the NFS v3
      declarations into a v3-only header file.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit f418c64b71590bac8fdebd0969a1eeaffaf036d2
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 12:19:07 2014 -0400

      NFS: Unconditionally enable commit code

      The goal is to create a generic NFS module with code that does not
      depend on what versions of NFS are enabled.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 164ae58c3c2a56e99d7ae207499f1fbd5e6f263d
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 12 13:25:14 2014 -0400

      pNFS/blocklayout: Remove a couple of unused variables

      Cc: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 84c9dee3adc2bc49a52af74f18378a4887448288
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:28 2014 -0700

      pnfs: enable CB_NOTIFY_DEVICEID support

      This code has been around for a while, but never was enabled, although
      it is in a working shape.

      Note that we implement NOTIFY_DEVICEID4_CHANGE identical to
      NOTIFY_DEVICEID4_DELETE.  Given that in either case we can't do anything
      but preventing further lookups of a given device ID there isn't much 
difference
      in semantics for the two.  For the delete case the server MUST ensure that
      there are no outstanding layouts, while for the change case it doesn't, 
but
      that has little relevance to the client.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 5c83746a0cf2831d4b59f5cf99ef5fbf138564e4
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:27 2014 -0700

      pnfs/blocklayout: in-kernel GETDEVICEINFO XDR parsing

      This patches moves parsing of the GETDEVICEINFO XDR to kernel space, as 
well
      as the management of complex devices.  The reason for that is we might 
have
      multiple outstanding complex devices after a NOTIFY_DEVICEID4_CHANGE, 
which
      device mapper or md can't handle as they claim devices exclusively.

      But as is turns out simple striping / concatenation is fairly trivial to
      implement anyway, so we make our life simpler by reducing the reliance
      on blkmapd.  For now we still use blkmapd by feeding it synthetic SIMPLE
      device XDR to translate device signatures to device numbers, but in the
      long runs I have plans to eliminate it entirely.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 871760ce97a9a544cfb1ae4589598b25b8570a25
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:26 2014 -0700

      pnfs/blocklayout: move all rpc_pipefs related code into a single file

      Create a file to house all the rpc_pipefs boilerplate code instead of
      sprinkling it over a few files.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit ca0fe1dfa5acac6ec4ef5820d2eb5460b02648d5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:25 2014 -0700

      pnfs/blocklayout: refactor extent processing

      Factor out a helper for all per-extent work, and merge the now trivial
      functions for lseg allocation and parsing.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 9cc475411779d635619c2d414da0769e3cbf796b
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:37:24 2014 -0700

      pnfs/blocklayout: move extent processing to blocklayout.c

      This isn't device(id) related, so move it into the main file.  Simple move
      for now, the next commit will clean it up a bit.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 34dc93c2fc04da0d01acf8a1660b4ab276208af7
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:30 2014 -0700

      pnfs/blocklayout: allocate separate pages for the layoutcommit payload

      Instead of overflowing the XDR send buffer with our extent list allocate
      pages and pre-encode the layoutupdate payload into them.  We 
optimistically
      allocate a single page use alloc_page and only switch to vmalloc when we
      have more extents outstanding.  Currently there is only a single testcase
      (xfstests generic/113) which can reproduce large enough extent lists for
      this to occur.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit d4b18c3e00b8d18fbd316abe9639b91ad416e1f3
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:31 2014 -0700

      pnfs: remove GETDEVICELIST implementation

      The current GETDEVICELIST implementation is buggy in that it doesn't 
handle
      cursors correctly, and in that it returns an error if the server returns
      NFSERR_NOTSUPP.  Given that there is no actual need for GETDEVICELIST,
      it has various issues and might get removed for NFSv4.2 stop using it in
      the blocklayout driver, and thus the Linux NFS client as whole.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit fd41b4748b3b6c1220f926427bf63bef456034a5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:29 2014 -0700

      pnfs/objlayout: fix endianess annotation in objio_alloc_deviceid_node

      The kbuild test robot complained about a new sparse warning in
      objio_alloc_deviceid_node, but it turns out that this was just a moved
      reference to an existing variable.  Fix it to have the right big endian
      annotated type.

      Note that there are some other endianess issues in this file that I didn't
      bother to sort out as they involve global headers.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3e3f6b4e2613627d4e971c44eec35e945b39e5e5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 17:36:28 2014 -0700

      pnfs/blocklayout: remove some debugging

      The kbuild test robot complained that we got the printk format wrong.
      Let's just kill these printks instead of fixing them as there is not
      point after the initial tree algorithm debugging.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit fbf10641487d0c6938e580d143e4519e7ea90acf
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Fri Sep 5 23:00:33 2014 +0100

      ARM: 8138/1: drop ISAR0 workaround for B15

      The Brahma-B15's ISAR0 correcty advertises UDIV/SDIV support in both ARM
      and Thumb2 modes (CPUID_EXT_ISAR0=02101110), so we don't need to
      manually apply this hwcap.

      The code in question actually predates the following commit, which made
      our hwcaps unnecessary:

          commit 8164f7af88d9ad3a757bd14f634b23997ee77f6b
          Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
          Date:   Mon Mar 18 19:44:15 2013 +0100

              ARM: 7680/1: Detect support for SDIV/UDIV from ISAR0 register

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Will Deacon <will.deacon@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit abf3878047a92716704942d2a00917927004798b
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Sep 2 13:21:44 2014 +0100

      ARM: 8136/1: sa1100: add Micro ASIC platform device

      This adds the Atmel Micro ASIC platform device and selects it
      by default for h3100 and h3600.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 9a783a139c32a905825ee0aa9597f485ea461f76
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 12 09:31:52 2014 -0700

      Bluetooth: Fix re-setting RPA as expired when deferring update

      The hci_update_random_address will clear the RPA_EXPIRED flag and
      proceed with setting a new one if the flag was set. However, the
      set_random_addr() function that is called may choose to defer the update
      to a later moment. In such a case the flag would incorrectly remain
      unset unless set_random_addr() re-sets it. This patch fixes the issue.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b4da1840dc4d92f05419bd2abbde82131d4301d9
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 23:10:32 2014 +0100

      arm64: pageattr: Correctly adjust unaligned start addresses

      The start address needs to be actually updated after it
      is detected to be unaligned. Adjust it and the end address
      properly.

      Reported-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Reviewed-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 60ef0494f197d4705b17132ee7d496283b5604b3
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Thu Sep 11 10:36:48 2014 +0100

      net: bpf: arm64: fix module memory leak when JIT image build fails

      On ARM64, when the BPF JIT compiler fills the JIT image body with
      opcodes during translation of eBPF into ARM64 opcodes, we may fail
      for several reasons during that phase: one being that we jump to
      the notyet label for not yet supported eBPF instructions such as
      BPF_ST. In that case we only free offsets, but not the actual
      allocated target image where opcodes are being stored. Fix it by
      calling module_free() on dismantle time in case of errors.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit d456ea2edc10ffa74cc226aacb9013c06e928858
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 18:09:56 2014 +0200

      drm: use c99 initializers in structures

      Use c99 initializers for structures.

      Drop 0 initializers in drivers/gpu/drm/sti/sti_vtac.c.  A 0x0 initializer
      is left in vtac_mode_aux in drivers/gpu/drm/sti/sti_vtac.c to highlight 
the
      relation to vtac_mode_main.

      A simplified version of the semantic match that finds the first problem is
      as follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      v2: Drop 0 initializers and add trailing commas at the suggestions of Josh
      Triplett.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f3a808817fdb48a9fa3e4ed40e7f8a8dec50014c
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sat Aug 16 14:15:34 2014 -0700

      drm: fix drm_modeset_lock.h kernel-doc notation

      Fix drm kernel-doc notation to squelch these warnings:

      Warning(..//include/drm/drm_modeset_lock.h:41): cannot understand 
function prototype: 'struct drm_modeset_acquire_ctx '
      Warning(..//include/drm/drm_modeset_lock.h:66): cannot understand 
function prototype: 'struct drm_modeset_lock '

      Need to include the keyword 'struct' for structure descriptions.

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 974a70bdecea5296db1b643e4046ef208e99c592
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Fri Sep 12 09:32:41 2014 +0800

      usb: gadget: udc-core: add utility for bus reset

      The udc driver can notify the udc core that bus reset occurs by
      calling this utility, the core will notify gadget driver this
      information and update gadget state accordingly.

      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1f7c51660034091dc134fcc534b7f1fa86a6e823
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Wed Sep 10 19:24:04 2014 +0530

      usb: gadget: Add xilinx usb2 device support

      Xilinx USB2 device is a soft IP which supports both full
      and high speed USB 2.0 data transfers. This patch adds
      xilinx usb2 device driver support.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d799793b933baec9f086996d5b693d62f35c4d65
  Author: Subbaraya Sundeep Bhatta <subbaraya.sundeep.bhatta@xxxxxxxxxx>
  Date:   Wed Sep 10 19:24:03 2014 +0530

      usb: doc: udc-xilinx: Add devicetree bindings

      Add devicetree bindings for Xilinx udc driver.

      Signed-off-by: Subbaraya Sundeep Bhatta <sbhatta@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 22739edfc563fa42f02a2f7323fd352061ef32b3
  Author: Michael Neuling <mikey@xxxxxxxxxxx>
  Date:   Fri Sep 5 17:55:18 2014 +1000

      deb-pkg: Add support for powerpc little endian

      The Debian powerpc little endian architecture is called ppc64el.  This
      is the default architecture used by Ubuntu for powerpc.

      The below checks the kernel config to see if we are compiling little
      endian and sets the Debian arch appropriately.

      Signed-off-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 9810f5370b6e60c4b564f294feb51761f0e741f6
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:38:24 2014 -0700

      ASoC: simple-card: tidyup get dai_link/dai_props from priv

      It can get dai_link/dai_props pointer from priv + index

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f531913f01a07253d013a9c67a80df11154e7ae2
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:37:57 2014 -0700

      ASoC: simple-card: tidyup use priv in parameter

      priv has many information about simple-card driver.
      Using it becomes easy to extend feature.
      This patch gets dev from priv as 1st step

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 336fb81b319ec4d5c09aa6417de7c042cfcd7461
  Author: Wang, Yalin <Yalin.Wang@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 16:19:49 2014 +0800

      regmap: change struct regmap's internal locks as union

      this patch change struct regmap->mutex and struct regmap->spinlock
      as an union, because these 2 members are only used one of them,
      we change it to shrink the struct size.

      Signed-off-by: Yalin Wang <yalin.wang@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1ed3f8ce8399255c7cca43dde5d3a19b2b7dc287
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:22:48 2014 +0800

      regulator: rk808: Fix missing of_node_put

      1. Pass &pdev->dev rather than &client->dev to of_regulator_match, the 
*dev
         argument is used for devres to ensure devm_of_regulator_put_matches() 
will
         be called when unload the module.

      2. of_get_child_by_name() returns a node pointer with refcount 
incremented.
         Thus add missing of_node_put(reg_np).

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1f0c01621aa1beb0f6bc205beeada2a4a3178d5a
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Sep 11 18:21:10 2014 +0800

      regulator: rk808: Remove unused variables

      Also remove non-informative comment.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6865b20ad354548a045c74a388eb37afe1ad5174
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:44:00 2014 +0200

      drm: Move DRM_MAGIC_HASH_ORDER into drm_drv.c

      Only used in one place ever, so put it right next to that.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 00285be8ff2c07379d4809ed2750f8244f0c23fa
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:59 2014 +0200

      drm: Move drm_class to drm_internal.h

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8f1a2c8dc0dc5c2842e08f304ebdd34b5ddb982c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:58 2014 +0200

      drm: Move LOCK_TEST_WITH_RETURN to <drm/drm_legacy.h>

      Unfortunately we can't move struct drm_lock_data easily since
      it's embedded into struct drm_master. And figuring out where exactly
      this struct should be allocated isn't that simple ...

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ba8286fab52652e431784d066b075c1bb4933ea1
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 07:43:25 2014 +0200

      drm: Move legacy buffer structures to <drm/drm_legacy.h>

      A few odd cases:
      - mgag200 someho had a totally unused drm_dma_handle_t. Remove it.
      - i915 still uses the legacy pci dma alloc api, so grows an include.

      Everything else fairly standard.

      v2: Include "drm_legacy.h" in drm.ko source files for consistency.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 86c1fbd55c6abc72496a45b7cbf1940324983977
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:56 2014 +0200

      drm: Move drm_memory.c map support declarations to <drm/drm_legacy.h>

      And replace the drm_core_ prefix with drm_legacy_ since really, this
      isn't core stuff.

      Also drop drm_core_dropmap since it's unused.

      v2: Fix up i810.ko fully which somehow slipped through.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 78238757ebab54bf0d546dabe119f3a158d418b4
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:55 2014 +0200

      drm: Purge ioctl forward declarations from drmP.h

      If we push down the ioctl table in drm_ioctl.c all the forward
      declarations in drmP.h are not required any more.

      v2: Fold in fixup from Fenugguang Wu to declare functions as static.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ac60ab4b4968b54fb5af20eac9dd78e36ad910c1
  Merge: a0cfd75 a2d61ed
  Author: James Morris <james.l.morris@xxxxxxxxxx>
  Date:   Fri Sep 12 22:40:22 2014 +1000

      Merge branch 'next' of 
git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into next

  commit 12969e3bdce5f63fbce2b6d616fdbc8eeb539f01
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Thu Sep 11 13:14:04 2014 -0400

      HID: wacom: make the WL connection friendly for the desktop

      Currently, tablets connected to the WL receiver all share the same
      VID/PID. There is no way for the user space to know which one is which
      besides parsing the name. We can force the PID to be set to the
      actual hardware. This way, the input device will have the correct PID
      which can be match in libwacom.

      With only this trick, the pad input does not inherit the ID_INPUT_TABLET
      udev property from its parent. We can force udev to accept it by declaring
      a BTN_STYLUS which is never used.

      This way, tablets connected through WL can be used from the user point of
      view in the same way they are used while connected through wire.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Reviewed-by: Ping Cheng <pingc@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c2eb6b6139183af632a5be8f7c33006d7b03702d
  Merge: e367264 18910ab
  Author: Catalin Marinas <catalin.marinas@xxxxxxx>
  Date:   Fri Sep 12 10:50:21 2014 +0100

      Merge arm64 CPU suspend branch

      * cpuidle:
        arm64: add PSCI CPU_SUSPEND based cpu_suspend support
        arm64: kernel: introduce cpu_init_idle CPU operation
        arm64: kernel: refactor the CPU suspend API for retention states
        Documentation: arm: define DT idle states bindings

  commit 18910ab0d916b1a87016d69efd027714a80521dd
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Fri Sep 27 10:25:02 2013 +0100

      arm64: add PSCI CPU_SUSPEND based cpu_suspend support

      This patch implements the cpu_suspend cpu operations method through
      the PSCI CPU SUSPEND API. The PSCI implementation translates the idle 
state
      index passed by the cpu_suspend core call into a valid PSCI state 
according to
      the PSCI states initialized at boot through the cpu_init_idle() CPU
      operations hook.

      The PSCI CPU suspend operation hook checks if the PSCI state is a
      standby state. If it is, it calls the PSCI suspend implementation
      straight away, without saving any context. If the state is a power
      down state the kernel calls the __cpu_suspend API (that saves the CPU
      context) and passed the PSCI suspend finisher as a parameter so that PSCI
      can be called by the __cpu_suspend implementation after saving and 
flushing
      the context as last function before power down.

      For power down states, entry point is set to cpu_resume physical address,
      that represents the default kernel execution address following a CPU 
reset.

      Reviewed-by: Ashwin Chaugule <ashwin.chaugule@xxxxxxxxxx>
      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit d64f84f696463c58e1908510e45b0f5d450f737a
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Thu Jul 17 10:30:07 2014 +0100

      arm64: kernel: introduce cpu_init_idle CPU operation

      The CPUidle subsystem on ARM64 machines requires the idle states
      implementation back-end to initialize idle states parameter upon
      boot. This patch adds a hook in the CPU operations structure that
      should be initialized by the CPU operations back-end in order to
      provide a function that initializes cpu idle states.

      This patch also adds the infrastructure to arm64 kernel required
      to export the CPU operations based initialization interface, so
      that drivers (ie CPUidle) can use it when they are initialized
      at probe time.

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 714f59925595b9c2ea9c22b107b340d38e3b3bc9
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Thu Aug 7 14:54:50 2014 +0100

      arm64: kernel: refactor the CPU suspend API for retention states

      CPU suspend is the standard kernel interface to be used to enter
      low-power states on ARM64 systems. Current cpu_suspend implementation
      by default assumes that all low power states are losing the CPU context,
      so the CPU registers must be saved and cleaned to DRAM upon state
      entry. Furthermore, the current cpu_suspend() implementation assumes
      that if the CPU suspend back-end method returns when called, this has
      to be considered an error regardless of the return code (which can be
      successful) since the CPU was not expected to return from a code path that
      is different from cpu_resume code path - eg returning from the reset 
vector.

      All in all this means that the current API does not cope well with 
low-power
      states that preserve the CPU context when entered (ie retention states),
      since first of all the context is saved for nothing on state entry for
      those states and a successful state entry can return as a normal function
      return, which is considered an error by the current CPU suspend
      implementation.

      This patch refactors the cpu_suspend() API so that it can be split in
      two separate functionalities. The arm64 cpu_suspend API just provides
      a wrapper around CPU suspend operation hook. A new function is
      introduced (for architecture code use only) for states that require
      context saving upon entry:

      __cpu_suspend(unsigned long arg, int (*fn)(unsigned long))

      __cpu_suspend() saves the context on function entry and calls the
      so called suspend finisher (ie fn) to complete the suspend operation.
      The finisher is not expected to return, unless it fails in which case
      the error is propagated back to the __cpu_suspend caller.

      The API refactoring results in the following pseudo code call sequence 
for a
      suspending CPU, when triggered from a kernel subsystem:

      /*
       * int cpu_suspend(unsigned long idx)
       * @idx: idle state index
       */
      {
      -> cpu_suspend(idx)
        |---> CPU operations suspend hook called, if present
                |--> if (retention_state)
                        |--> direct suspend back-end call (eg PSCI suspend)
                     else
                        |--> __cpu_suspend(idx, &back_end_finisher);
      }

      By refactoring the cpu_suspend API this way, the CPU operations back-end
      has a chance to detect whether idle states require state saving or not
      and can call the required suspend operations accordingly either through
      simple function call or indirectly through __cpu_suspend() which carries 
out
      state saving and suspend finisher dispatching to complete idle state 
entry.

      Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Reviewed-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit 3f8161b260cb9232bb926a5d6c1cc2672fea07c7
  Author: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
  Date:   Wed Nov 27 16:22:55 2013 +0000

      Documentation: arm: define DT idle states bindings

      ARM based platforms implement a variety of power management schemes that
      allow processors to enter idle states at run-time.
      The parameters defining these idle states vary on a per-platform basis 
forcing
      the OS to hardcode the state parameters in platform specific static tables
      whose size grows as the number of platforms supported in the kernel 
increases
      and hampers device drivers standardization.

      Therefore, this patch aims at standardizing idle state device tree 
bindings
      for ARM platforms. Bindings define idle state parameters inclusive of 
entry
      methods and state latencies, to allow operating systems to retrieve the
      configuration entries from the device tree and initialize the related 
power
      management drivers, paving the way for common code in the kernel to deal 
with
      idle states and removing the need for static data in current and previous
      kernel versions.

      ARM64 platforms require the DT to define an entry-method property
      for idle states.

      On system implementing PSCI as an enable-method to enter low-power
      states the PSCI CPU suspend method requires the power_state parameter to
      be passed to the PSCI CPU suspend function.

      This parameter is specific to a power state and platform specific,
      therefore must be provided by firmware to the OS in order to enable
      proper call sequence.

      Thus, this patch also adds a property in the PSCI bindings that
      describes how the PSCI CPU suspend power_state parameter should be
      defined in DT in all device nodes that rely on PSCI CPU suspend method 
usage.

      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
      Reviewed-by: Sebastian Capella <sebcape@xxxxxxxxx>
      Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@xxxxxxx>
      Signed-off-by: Catalin Marinas <catalin.marinas@xxxxxxx>

  commit de591c783ae739f6fb41e12f3371575edcb62af0
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:42 2014 +0000

      e1000: switch to napi_gro_frags api

      napi_gro_frags allows skb re-use in case GRO can merge payload pages
      into an skb on the GRO lists.

      netperf TCP_STREAM, kvm-e1000 emulation, mtu 9k:
      Size   Size    Size     Time     Throughput
      bytes  bytes   bytes    secs.    10^6bits/sec
      old: 87380  16384  16384    30.00  8985.78
      new: 87380  16384  16384    30.00  9907.05

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 44af3f5c6a2dc0358121b5ecf272361b3290649e
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:54 2014 +0200

      drm: unexport drm_global_mutex

      Drivers really, really have no business even looking at this lock. And
      thankfully they don't.

      So unexport it and move the declaration to drm_internal.h.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 13809609610ae2ab4a7730982c3e067d8edb5a67
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:36 2014 +0000

      e1000: convert to build_skb

      Instead of preallocating Rx skbs, allocate them right before sending
      inbound packet up the stack.

      e1000-kvm, mtu1500, netperf TCP_STREAM:
      Size   Size    Size     Time     Throughput
      bytes  bytes   bytes    secs.    10^6bits/sec
      old: 87380  16384  16384    60.00    4532.40
      new: 87380  16384  16384    60.00    4599.05

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 67d0ec4e885cd2af861a14bb9bd59fd23e9644ae
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:53 2014 +0200

      drm: Move piles of functions from drmP.h to drm_internal.h

      This way drivers can't grow crazy ideas any more, and it also
      helps a bit in reviewing EXPORT_SYMBOLS.

      v2: Even more stuff. Unfortunately we can't move drm_vm_open_locked
      because exynos does some horrible stuff with it.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 18882995713d2ebdd24d6b07f1853a866a7e1b66
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 08:16:10 2014 +0200

      drm: Move vblank related module options into drm_irq.c

      This allows us to drop 2 header declarations from drmP.h. The 3rd one
      is also used in drm_ioctl.c, so for that create a new drm_internal.h
      header for non-legacy non-kms (since we have internal headers for
      those parts already) declarations private to drm.ko.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7610a04c008768abf8a372d2358e7629877b8305
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:52 2014 +0200

      drm: Drop drm_sysfs_class from drmP.h

      No user at all.

      My guess is that this is a leftover from ttm before it used
      the more abstract helpers to register/unregister its sysfs
      objects (see drm_sysfs.h). At least in the existing history
      it was never used.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1c96e84ee486d5dbf4a3850441f3c1f95b1343e4
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:51 2014 +0200

      drm: Move __drm_pci_free to drm_legacy.h

      Also sprinkle the customary legacy_ prefix.

      Unfortunately we can't move the other functions since i915 is still
      using them. Shame on me for that one :(

      v2: Fix patch subject as spotted by David Herrmann.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4f03b1fc1eb286b73d453c03cdb45a3827726a44
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:49 2014 +0200

      drm: Create drm legacy driver header

      And move a few legayc functions to start things over there.

      It compiles ...

      Inspired by a patch from Dave Airlie, but with a split between drm.ko
      private legacy functions and stuff used by drivers.

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a677f4cc88b2b7491c0c400e07b6630852971e32
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 12:43:48 2014 +0200

      drm: Move drm_legacy_vma_flush into drm_legacy.h

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 9ec4e2ff3e269756a253282c784776e2166be7bc
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 07:42:43 2014 +0200

      drm: Move sg functions into drm_legacy.h

      Also sprinkle the drm_legacy_ prefix where missing.

      v2: Drop extern from function declarations and include "drm_legacy.h"
      in drm_scatter.c, spotted by David.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a266162aef4f43307d18c88fb5ecaffd8e9303af
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 07:41:51 2014 +0200

      drm: Move dma functions into drm_legacy.h

      Also drop the unneeded EXPORT_SYMBOL and sprinkle drm_legacy_ prefixes
      where missing.

      v2: Drop the confusing _core_ and drop extern, both suggested by
      David.

      Cc: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit edbaae5a5cab89de0e64b8c03ebd9a8d5d266550
  Merge: a9d6dd2 336879b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 12 19:04:53 2014 +1000

      Merge tag 'topic/vblank-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      So updated vblank-rework pull request, now with the polish that Mario
      requested applied (and reviewed by him). Also with backmerge like you've
      requested for easier merging.

      The neat thing this finally allows is to immediately disable the vblank
      interrupt on the last drm_vblank_put if the hardware has perfectly
      accurate vblank counter and timestamp readout support. On i915 that
      required piles of small adjustements from Ville since depending upon the
      platform and port the vblank happens at different scanout lines.

      Of course this is fully opt-in and per-device (we need that since gen2
      doesn't have a hw vblank counter).

      * tag 'topic/vblank-rework-2014-09-12' of 
git://anongit.freedesktop.org/drm-intel: (22 commits)
        drm: Clarify vblank ts/scanoutpos sampling #defines
        drm: Simplify return value of drm_get_last_vbltimestamp
        drm: Only update final vblank count when precise ts is available
        drm: Really never disable vblank irqs for offdelay==0
        drm: Use vblank_disable_and_save in drm_vblank_cleanup()
        drm: Remove drm_vblank_cleanup from drm_vblank_init error path.
        drm: Store the vblank timestamp when adjusting the counter during 
disable
        drm: Fix confusing debug message in drm_update_vblank_count()
        drm/i915: Update scanline_offset only for active crtcs
        drm: Kick start vblank interrupts at drm_vblank_on()
        drm/i915: Opt out of vblank disable timer on >gen2
        drm: Add dev->vblank_disable_immediate flag
        drm: Disable vblank interrupt immediately when drm_vblank_offdelay<0
        drm: Fix race between drm_vblank_off() and drm_queue_vblank_event()
        drm: Fix deadlock between event_lock and vbl_lock/vblank_time_lock
        drm: Reduce the amount of dev->vblank[crtc] in the code
        drm: Avoid random vblank counter jumps if the hardware counter has been 
reset
        drm: Have the vblank counter account for the time between vblank irq 
disable and drm_vblank_off()
        drm: Move drm_update_vblank_count()
        drm: Don't clear vblank timestamps when vblank interrupt is disabled
        ...

  commit 580f321d8498f1c7f83f2765601c84105a21e423
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:31 2014 +0000

      e1000: rename struct e1000_buffer to e1000_tx_buffer

      and remove *page, its only used for Rx.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 93f0afe9ce9cb095f1fcb23da8a5897f85d61275
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:26 2014 +0000

      e1000: add and use e1000_rx_buffer info for Rx

      e1000 uses the same metadata struct for Rx and Tx.  But Tx and Rx have
      different requirements.

      For Rx, we only need to store a buffer and a DMA address.

      Follow-up patch will remove skb for Rx, bringing rx_buffer_info down
      to 16 bytes on x86_64.

      [ buffer_info is 48 bytes ]

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 2b294b18689c6b68f631535acbcdb6c8e6fa11cf
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:21 2014 +0000

      e1000: perform copybreak ahead of DMA unmap

      Currently we unmap the DMA range, then copy to new skb.
      Change this so we can keep the mapping in case the data is copied.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 2037110c96d5f1dd71453fcd0d54e79be12a352b
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:15 2014 +0000

      e1000: move tbi workaround code into helper function

      Its the same in both handlers.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 4f0aeb1e967d1039d7988aaf84d087916bac30ea
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 3 13:34:10 2014 +0000

      e1000: move e1000_tbi_adjust_stats to where its used

      ... and make it static.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 0bbe80e571c7b866afd92a98edd32a969467a7a9
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 17:51:27 2014 +0200

      netfilter: masquerading needs to be independent of x_tables in Kconfig

      Users are starting to test nf_tables with no x_tables support. Therefore,
      masquerading needs to be indenpendent of it from Kconfig.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 3e8dc212a0e68a9a90c97f34a92c4cdd97d19dd3
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 17:42:00 2014 +0200

      netfilter: NFT_CHAIN_NAT_IPV* is independent of NFT_NAT

      Now that we have masquerading support in nf_tables, the NAT chain can
      be use with it, not only for SNAT/DNAT. So make this chain type
      independent of it.

      While at it, move it inside the scope of 'if NF_NAT_IPV*' to simplify
      dependencies.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit adc810900a703ee78fe88fd65e086d359fec04b2
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Jul 26 02:42:44 2014 +0000

      ixgbe: Refactor busy poll socket code to address multiple issues

      This change addresses several issues in the current ixgbe implementation 
of
      busy poll sockets.

      First was the fact that it was possible for frames to be delivered out of
      order if they were held in GRO.  This is addressed by flushing the GRO 
buffers
      before releasing the q_vector back to the idle state.

      The other issue was the fact that we were having to take a spinlock on
      changing the state to and from idle.  To resolve this I have replaced the
      state value with an atomic and use atomic_cmpxchg to change the value from
      idle, and a simple atomic set to restore it back to idle after we have
      acquired it.  This allows us to only use a locked operation on acquiring 
the
      vector without a need for a locked operation to release it.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit a9d6dd2554e35c0213382fff19f5dbf151707955
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 12 14:32:40 2014 +1000

      drm/ast: switch to using CACHED by default for sysram

      This fixes problems on ppc64 platforms, where we could end up using
      a WC mapping for migrating BOs with memcpy, when really we want to
      use cached memory.

      Tested-by: Ben Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 15be71c92f10169600b5980ee06836614836057b
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Sat Jul 26 02:42:39 2014 +0000

      ixgbe: Drop Rx alloc at end of Rx cleanup

      This change removes the Rx buffer allocation at the end of 
ixgbe_clean_rx_irq.
      The reason for removing this is to avoid the extra latency introduced by 
the
      MMIO write.  This can amount to somewhere around an extra 100ns of 
latency and
      one extra message worth of PCIe bus overhead.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit db99d95c9030b78b85dbdba53a4babb4cd6231be
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Jul 24 06:19:29 2014 +0000

      ixgbevf: Resolve missing-field-initializers warnings

      Resolve missing-field-initializers warnings by using
      designated initialization.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit ca8dfe2550cb36828db52f6b1a6ef340c80197e9
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Jul 24 06:19:24 2014 +0000

      ixgbe: Resolve warnings produced in W=2 builds

      This patch resolves warnings produced by ixgbe in W=2 kernel
      builds. There are missing-field-initializers warnings and shadow
      warnings. None of these point to any deeper problem, so just
      resolve them so any new warnings get analyzed.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 76460a7becadbda5589057ee8394cbc98717c324
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 10:28:30 2014 -0700

      Input: joystick - use ktime for measuring timing

      The current codes in gameport and analog joystick drivers for the time
      accounting have a long-standing problem when the system is running
      with CPU freq; since the timing is measured via TSC or sample counter,
      the calculation isn't reliable.

      In this patch, as a simple fix, use the standard ktime to measure the
      timing.  In case where no high resolution timer is available,
      use_ktime bool option is provided to both modules.  Setting
      use_ktime=false switches to the old methods.

      Tested-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit a3b3ca753cdc92c7d5f57404afed3115b3b79cc6
  Author: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
  Date:   Thu Sep 11 23:15:01 2014 -0700

      Input: add haptic driver on max77693

      This driver to supports the haptic controller on MAX77693 Multifunction
      device with PMIC, CHARGER, LED, MUIC, HAPTIC.

      This driver supports external pwm and LRA (Linear Resonant Actuator) 
motor.
      User can control the haptic device via force feedback framework.

      Signed-off-by: Jaewon Kim <jaewon02.kim@xxxxxxxxxxx>
      Acked-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit adff5962fdd2f29bac943bc014ebd529444b2153
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Tue Aug 26 15:57:47 2014 -0700

      Input: introduce palmas-pwrbutton

      Many palmas family of PMICs have support for interrupt based power button.
      This allows the device to notify the processor of external push button
      events over the shared palmas interrupt. However, this event is generated
      only during a "press" operation. Software is supposed to poll(sigh!) for
      detecting a release event.

      The PMIC also supports ability to power off independent of the software
      decisions when the button is pressed for a long duration if the PMIC is
      appropriately configured on the platform.

      Even though the function is similar to twl4030_pwrbutton, it is
      substantially different in operation to belong to a new driver of it's 
own.

      Based on original work done by Girish S Ghongdemath <girishsg@xxxxxx>

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit fd7e0d719260259f6e4e7711bd63a4175557d559
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 10 18:23:07 2014 +1000

      drm: split ati_pcigart.h out of drmP.h

      Just move this into a separate header file, and make the
      two users use it.

      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 10d123b2f2b5bf54f59a884f12018d24a97d5a63
  Merge: e351943 298593b
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Fri Sep 12 13:58:27 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      concurrent buffer reads.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: allow concurrent buffer reads
        drm/radeon: add the infrastructure for concurrent buffer access
        drm/ttm: allow fence to be added as shared

  commit e351943b081f4d9e6f692ce1a6117e8d2e71f478
  Author: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 13:19:59 2014 -0400

      drm/vmwgfx: Fix drm.h include

      The userspace drm.h include doesn't prefix the drm directory.  This can 
lead
      to compile failures as /usr/include/drm/ isn't in the standard gcc include
      paths.  Fix it to be <drm/drm.h>, which matches the rest of the driver drm
      header files that get installed into /usr/include/drm.

      Red Hat Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1138759

      Fixes: 1d7a5cbf8f74e
      Reported-by: Jeffrey Bastian <jbastian@xxxxxxxxxx>
      Signed-off-by: Josh Boyer <jwboyer@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 914ae25a62e77ebbfa0ce7cbc60edd01cc4d1d31
  Author: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 00:40:32 2014 -0700

      leds: trigger: gpio: fix warning in gpio trigger for gpios whose accessor 
function may sleep

      When using a GPIO driver whose accessor functions may sleep (e.g. an
      I2C GPIO extender like PCA9554) the following warning is issued:
      WARNING: CPU: 0 PID: 665 at drivers/gpio/gpiolib.c:2274 
gpiod_get_raw_value+0x3c/0x48()
      Modules linked in:
      CPU: 0 PID: 665 Comm: kworker/0:2 Not tainted 3.16.0-karo+ #115
      Workqueue: events gpio_trig_work
      [<c00142cc>] (unwind_backtrace) from [<c00118f8>] (show_stack+0x10/0x14)
      [<c00118f8>] (show_stack) from [<c001bf10>] 
(warn_slowpath_common+0x64/0x84)
      [<c001bf10>] (warn_slowpath_common) from [<c001bf4c>] 
(warn_slowpath_null+0x1c/0x24)
      [<c001bf4c>] (warn_slowpath_null) from [<c020a1b8>] 
(gpiod_get_raw_value+0x3c/0x48)
      [<c020a1b8>] (gpiod_get_raw_value) from [<c02f68a0>] 
(gpio_trig_work+0x1c/0xb0)
      [<c02f68a0>] (gpio_trig_work) from [<c0030c1c>] 
(process_one_work+0x144/0x38c)
      [<c0030c1c>] (process_one_work) from [<c0030ef8>] 
(worker_thread+0x60/0x5cc)
      [<c0030ef8>] (worker_thread) from [<c0036dd4>] (kthread+0xb4/0xd0)
      [<c0036dd4>] (kthread) from [<c000f0f0>] (ret_from_fork+0x14/0x24)
      ---[ end trace cd51a1dad8b86c9c ]---

      Fix this by using the _cansleep() variant of gpio_get_value().

      Signed-off-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 7f14e6b9c36f6696eb937bc0cf86a7732aa89904
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Fri Aug 8 00:09:44 2014 -0700

      leds: lp3944: fix sparse warning

      Fix sparse warning appeared after changing brightness
      type in the leds.h from int to enum led_brightness.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 3841961269f76db243339a94005729f10829911e
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Thu Aug 7 05:10:24 2014 -0700

      leds: avoid using DEVICE_ATTR macro for max_brightness attribute

      Make definition of the brightness related sysfs attributes
      consistent. The modification entails change of the function
      name: led_max_brightness_show -> max_brightness_show

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit d8082827d8a214343b761f2c4554d2a7d1573d63
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Thu Aug 7 05:10:23 2014 -0700

      leds: make brightness type consistent across whole subsystem

      Documentations states that brightness units type is enum led_brightness
      and this is the type used by the led API functions. Adjust the type
      of brightness variables in the struct led_classdev accordingly.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 047133066e6c2549403fe5a2d619f47ba4212ef5
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Thu Aug 7 05:10:22 2014 -0700

      leds: Reorder include directives

      Reorder include directives so that they are arranged
      in alphabetical order.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Signed-off-by: Bryan Wu <cooloney@xxxxxxxxx>

  commit 151d0cbdbe8609e8489d10ddb7aed6e431fe6b5d
  Author: Nick Hudson <skrll@xxxxxxxxxx>
  Date:   Thu Sep 11 15:22:48 2014 -0700

      usb: dwc2: make the scheduler handle excessive NAKs better

      I'm seeing problems with a d-link dwcl-g122 wifi dongle that
      someone sent me. There are reports of other wifi dongles with the
      same/similar problem. The devices appear to be NAKing to the point
      of confusing the dwc2 driver completely.

      The attached patch helps with my d-link dwl-g122 - it's adapted
      from the Raspberry Pi dwc_otg driver, which is a modified version
      of the Synopsys vendor driver. The error recovery is still valid
      after the patch, I think.

      Cc: Dom Cobley <popcornmix@xxxxxxxxx>
      Signed-off-by: Nick Hudson <skrll@xxxxxxxxxx>
      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4a814d4a99508ba9070c85deb19ce8a64154721
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Wed Sep 10 09:34:51 2014 +0200

      staging: vt6655: Remove unnecessary condition around include

      ethtool (and SIOCETHTOOL in particular) is part of Linux since the
      pre-git era, it thus makes no sense no sense to make the include of
      linux/ethtool.h conditional. Also remove the unused define
      DEVICE_ETHTOOL_IOCTL_SUPPORT.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 22981e0e5ab3aedfb46698ed7c12c7b944781bd3
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Wed Sep 10 09:34:50 2014 +0200

      staging: vt6655: Use net_device_stats from struct net_device

      Instead of using an own copy of struct net_device_stats in struct
      vnt_private, use stats from struct net_device. Also remove the thus
      unnecessary device_get_stats(), as it would now just return
      netdev->stats, which is the default in dev_get_stats().

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46ef6886ac5324058898a4e84cad029f06de8b18
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Wed Sep 10 09:34:49 2014 +0200

      staging: vt6655: Remove unused member from struct vnt_private

      The pci_state member of struct vnt_private is used nowhere in the code,
      so remove it. Supposedly it was used to save the PCI configuration space
      which is now done using pci_save_state().

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1299b721d35532a5786ef665aa86e7d01446396d
  Author: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
  Date:   Wed Sep 10 20:45:16 2014 +0100

      staging:rtl8188eu: Fix sparse warning cast to restricted __le16

      This patch fixes the following sparse warnings:

        CHECK   drivers/staging/rtl8188eu/hal/fw.c
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16
      drivers/staging/rtl8188eu/hal/fw.c:219:13: warning: cast to restricted 
__le16

      by changing the signature from 'u16' to '__le16'.

      Signed-off-by: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1fe473b3a21f35379467b0aac996c39b65249eba
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Tue Sep 9 23:06:27 2014 +0200

      staging: emxx_udc: fix style warnings: const strings should be const char

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9af928157c48db3cb8968e9bfc13e0c28b315547
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Tue Sep 9 23:06:26 2014 +0200

      staging: emxx_udc: fix style warnings: return in void functions

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7f39ae05ad49bd7274ac43032511f51e0fb3b8aa
  Author: Vincenzo Scotti <vinc94@xxxxxxxxx>
  Date:   Tue Sep 9 23:06:25 2014 +0200

      staging: emxx_udc: fix style warnings: blank line after declarations

      Signed-off-by: Vincenzo Scotti <vinc94@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e69a8110686572a4b88d006faa8c3c759c4c261
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:34 2014 +0200

      staging: speakup: fix missing blank lines after declarations

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e48735236b8487f9e8f25fae8622645aaa640261
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:33 2014 +0200

      staging: speakup: fix line indentations

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11a18fc3d1bb5a437755fd3e90568e64f6e7583e
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:32 2014 +0200

      staging: speakup: fix redundant return in void functions

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7027b9b2567cd3050d266bc56a2296840dd7f68
  Author: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
  Date:   Tue Sep 9 20:04:31 2014 +0200

      staging: speakup: fix warnings: line over 80 characters

      Signed-off-by: Domagoj Trsan <domagoj.trsan@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f01952d23977857c6e0b78a56d89b07b7e7ebec
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Sep 9 16:11:09 2014 +0530

      staging: unisys: uislib: uislib.c: sparse warning of context imbalance

      fixed sparse warning : context imbalance in 'resume_device'
                              unexpected unlock
      this patch will generate warning from checkpatch for
      lines over 80 character , but since those are user-visible strings
      so it was not modified.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Acked-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15ef0cc12482204b968794b25f9e2805509c686b
  Author: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
  Date:   Wed Sep 10 03:36:24 2014 +0200

      Staging: octeon-hcd: removed dummy label

      This is a patch to the octeon-hcd.c file that fixes
      removes dummy label i.e. label followed by return of
      void function

      Signed-off-by: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93a9f05ac65d08245269bb97045ef624e03d1f40
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Tue Sep 9 09:58:48 2014 +0530

      staging:r8190_rtl8256: coding style: Fixed commenting style

      This is a patch to the r8190_rtl8256.c file that fixes
      commenting style Error

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a82b4b018a2341ab19885a1bcef6235513c053c5
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 8 20:50:23 2014 -0500

      drivers: staging: rtl8723au: Fix 'code indent should use tabs where 
possible' errors

      Fix checkpatch.pl 'code indent should use tabs where possible' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91b3aaf99177d63382e3bc4b9f66632fda2eca82
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:08 2014 -0500

      staging/lustre: remove lvfs.h

      Move the definition of struct lvfs_run_ctxt to the one file that
      needed it (lustre/include/obd.h). Remove the then unneeded headers
      lustre/include/lvfs.h and lustre/include/linux/lvfs.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 04b18c8d492b1c4855c8a68c9a7ce4c69b5e55fd
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:07 2014 -0500

      staging/lustre/libcfs: remove upcall cache

      The upcall cache is unused so remove include/linux/libcfs/lucache.h
      and lustre/libcfs/upcall_cache.c.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5d2337c561f40672a9d8afd19a727c82e6e5b24
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:06 2014 -0500

      staging/lustre: remove unused lvfs code

      Remove the unused "lvfs" functions obd_lvfs_fid2dentry(),
      ll_lookup_one_len(), l_dput(), lustre_rename(), push_ctxt(), and
      pop_ctxt(). Remove the unused members of struct lvfs_run_ctxt.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6272d7780598358f45d80fe38455a0c27fbeb1a3
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:05 2014 -0500

      staging/lustre: remove lvfs_linux.h

      The definitions in lustre/include/linux/lvfs_linux.h are not used so
      remove that header.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46ffc934385860a127c04010f5f3ee225e06b87b
  Author: James Simmons <uja.ornl@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:04 2014 -0500

      staging/lustre: remove portals_compat25.h

      Remove include/linux/libcfs/linux/portals_compat25.h.

      . remove some unused/unnecessary macros such as smp_num_cpus /
        SIGNAL_MASK_ASSERT etc.

      . replace some macros with direct kernel API calls such as
        RECALC_SIGPENDING/CLEAR_SIGPENDING/CURRENT_SECONDS,
        cfs_wait_event_interruptible/_exclusive etc.

      Signed-off-by: Liu Xuezhao <xuezhao.liu@xxxxxxx>
      Signed-off-by: Peng Tao <tao.peng@xxxxxxx>
      Signed-off-by: James Simmons <uja.ornl@xxxxxxxxx>
      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/4778
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: Keith Mannthey <keith.mannthey@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16e0631db72cf70e6be1abb8892ec2928a16f716
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:03 2014 -0500

      staging/lustre: remove linux/lustre_common.h

      Expand the two uses of ll_inode_blksize() and remove the then
      unnecessary header lustre/include/linux/lustre_common.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11495
      Reviewed-by: Bob Glossman <bob.glossman@xxxxxxxxx>
      Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
      Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdedd94509fdcee9e604fcce406a45a6ad3ee559
  Author: James Simmons <uja.ornl@xxxxxxxxx>
  Date:   Tue Sep 9 13:39:02 2014 -0500

      staging/lustre/lvfs: remove the lvfs layer

      The lvfs layer is obsolete and unused by Lustre clients. So remove it
      and integrate the last of the procfs code into the obdclass layer.

      Signed-off-by: James Simmons <uja.ornl@xxxxxxxxx>
      Signed-off-by: Mikhail Pershin <mike.pershin@xxxxxxxxx>
      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/5512
      Reviewed-by: Jian Yu <jian.yu@xxxxxxxxx>
      Reviewed-by: Bob Glossman <bob.glossman@xxxxxxxxx>
      Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b037976f7a083b2cb80fbff5f6629620f1b53fc0
  Author: Hugues Morisset <morisset.hugues@xxxxxxxxx>
  Date:   Tue Sep 9 16:36:27 2014 +0200

      staging: lustre: fix coding style of function's pointer

      Signed-off-by: Hugues Morisset <morisset.hugues@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe67299757b6c16c3230c6e1ed4912a04f55b2a8
  Author: Hugues Morisset <morisset.hugues@xxxxxxxxx>
  Date:   Tue Sep 9 16:36:26 2014 +0200

      staging: lustre: fix inappropriate enums declarations.

      Signed-off-by: Hugues Morisset <morisset.hugues@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 498374f7b6273920dcaf0e25a89fce9e931c986a
  Author: Hugues Morisset <morisset.hugues@xxxxxxxxx>
  Date:   Tue Sep 9 16:36:25 2014 +0200

      staging: lustre: fix coding style on long lines

      Signed-off-by: Hugues Morisset <morisset.hugues@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 187516688df334bc34ae08db931193e0a2f7dc97
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Tue Sep 9 15:44:08 2014 +0200

      staging: lustre: lov: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5b3f330f7f666b915e47542581e0b4ce3b96780
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 21:41:28 2014 -0400

      staging/lustre: remove unused function is_osp_on_mdt

      This function is no longer used anywhere.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a33105259f5e79a06e9e0a3f233991584b5320b2
  Author: Mikhail Pershin <mike.pershin@xxxxxxxxx>
  Date:   Mon Sep 8 21:41:27 2014 -0400

      staging/lustre: use osc_reply_portal for OUT services

      OUT service is used to server both MDS-MDS updates and MDS-OST
      therefore services on MDT and OST are set to use the same request
      and reply portals to be fully unified and able to serve any type
      of requests.

      Signed-off-by: Mikhail Pershin <mike.pershin@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/8390
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3467
      Reviewed-by: wangdi <di.wang@xxxxxxxxx>
      Reviewed-by: Fan Yong <fan.yong@xxxxxxxxx>
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1cc30ab907dbb6222891cb277e4eb5605f17246f
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 8 20:13:13 2014 -0500

      drivers: staging: lustre: Fix 'code indent should use tabs where 
possible' errors

      Fix checkpatch.pl 'code indent should use tabs where possible' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 650ea11ffa0cb51440015c420de269a705d6666e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 8 17:32:08 2014 -0500

      drivers: staging: lustre: Fix "space prohibited after that open 
parenthesis '('" errors

      Fix checkpatch.pl "space prohibited after that open parenthesis '('" 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0220d472dfa98357c5642b9ca80602fad431e046
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:15 2014 +0100

      staging: comedi: adl_pci9118: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 058543b77f312ee5df0e59a5373cf624d004f704
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:19 2014 +0100

      staging: comedi: amplc_dio200_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d699f10766a0fdd7040b9b11daa0fddaca666c86
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:04:42 2014 -0500

      staging: comedi: hwdrv_apci3120: remove void function return statement

      Returns at the end of void functions are useless.  Remove this one.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bfc81c4a223ec2ecdc3ca955b4c060c64e5fb71f
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:04:28 2014 -0500

      staging: comedi: hwdrv_apci3120: else is not useful after return

      The statement nested in an else after a return may be brought out one
      indent level, the else is useless.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8aeec82ffdbf248e57caa52f1702dd09a45711ed
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:04:10 2014 -0500

      staging: comedi: hwdrv_apci3120: add a blank line after declarations

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93093cad2aff07acd2e1b7f52d7fb744b03a1b7a
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 10 01:03:44 2014 -0500

      staging: comedi: hwdrv_apci3120: clean up comments

      This patch fixes improper comment indentation, removes dead code and
      obsolete comments, and conforms remaining comments to a consistent kernel
      commenting style.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aaa0c2f77bee1f0834d549e9ca937fb2ecb6cda1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:06 2014 -0700

      staging: comedi: usbduxsigma: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e98348e0cb52dbb48d505b54646180a1455d630c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:05 2014 -0700

      staging: comedi: usbdux: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32f9ff7039eb59eaef0c153328601ac6164b746a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:04 2014 -0700

      staging: comedi: s626: fix cmd->stop_arg validation for stop_src == 
TRIG_COUNT

      The only limit for the stop_arg with a stop_src == TRIG_COUNT is that 
there is at
      least 1 scan in order to prevent an empty acquisition. The max test is 
bogus.

      Fix the validation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b9505527e5560297be00094fb4819b0e91e4138
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:03 2014 -0700

      staging: comedi: s626: 'ai_sample_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'ai_sample_count' is the 
cmd->stop_arg.
      For a stop_src == TRIG_NONE the 'ai_sample_count' is currently set to 1 
but the
      driver never actually uses the value.

      Simplify the 'stop_count' initialization by just setting it to the 
cmd->stop_arg.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27cb98142f42432733ac0a0cb2a35330756d5c19
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:02 2014 -0700

      staging: comedi: s626: clarify COMEDI_CB_EOA code

      The end-of-acquisition only applies when the cmd->stop_src == TRIG_COUNT.

      Refactor the code in s626_handle_eos_interrupt() that detects the end-of-
      acquisition to clarify this.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e37b20aa58d8b6e4df41222f4aacf2b055c973b2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:01 2014 -0700

      staging: comedi: s626: remove 'ai_continuous' from private data

      This member of the private data is set based on the cmd->stop_src. Just 
use the
      cmd->stop_src directly and remove the member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c602c498cd88faa78e17acc7efa29a36012e728
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:16:00 2014 -0700

      staging: comedi: rtd520: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e2e39effd11ca7c09cc47aff9e99d976109bbe8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:59 2014 -0700

      staging: comedi: pcmuio: return void from pcmuio_start_intr()

      This function always returns '0' so the comedi_event() is never done by 
the
      callers.

      Change the return type to void and remove the comedi_event() dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e7fed7ed760275c3e8e73e4328751fcb8f21642
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:58 2014 -0700

      staging: comedi: pcmuio: 'stop_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the 
cmd->stop_arg.
      For any other stop_src the 'stop_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'stop_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 75d46fd7816ea5a22971b05e59c356f3964754a9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:57 2014 -0700

      staging: comedi: pcmuio: remove 'continuous' from private data

      This member of the private data is set based on the cmd->stop_src. Just 
use the
      cmd->stop_src directly and remove the member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 71731264847096ab2d2045601b96c9c341a6ae12
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:56 2014 -0700

      staging: comedi: pcmuio: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 22499048e328469d228bbcbeb32e6c7de3322025
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:55 2014 -0700

      staging: comedi: pcmmio: return void from pcmmio_start_intr()

      This function always returns '0' so the comedi_event() is never done by 
the
      callers.

      Change the return type to void and remove the comedi_event() dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 811ba919e469b2c96562119dfee3f93a490f4990
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:54 2014 -0700

      staging: comedi: pcmmio: 'stop_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the 
cmd->stop_arg.
      For any other stop_src the 'stop_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'stop_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ea37fd27a453e48dab31bdd3843d8569857f1e6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:53 2014 -0700

      staging: comedi: pcmmio: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe094b7e00b507e279782e0a319b7fb32e53d2d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:52 2014 -0700

      staging: comedi: pcl711: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7be7f9c3e3f87fd1263014a14b177409b6542e54
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:51 2014 -0700

      staging: comedi: ni_pcidio: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd6887b2ec985f7fcc42b48caa6561ed98cbf720
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:50 2014 -0700

      staging: comedi: ni_atmio16d: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76af50ddee4f2fa76089b25f763749874acce07a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:49 2014 -0700

      staging: comedi: me4000: validate cmd->stop_arg in step 3 of (*do_cmdtest)

      The async command arguments are supposed to be trivially validated in 
step 3
      of the (*do_cmdtest). Fix the validation of the stop_arg.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 759658ddff327675bbf35063e2b04e0d7424124d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:48 2014 -0700

      staging: comedi: dt282x: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a021d6387337c828c6e15c7fc65f3e013163f89
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:47 2014 -0700

      staging: comedi: das16m1: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c8af779c4c205ff379dcc3ac52831730ec0f5d5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:46 2014 -0700

      staging: comedi: das16: prevent "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. The (*do_cmd) then sets up and starts the command without handling 
the "empty
      acquisition". This results in the interrupt function trying to transfer 0 
data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5d9973b046fb8e0b0f3a8ad925d0033eec59856
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:45 2014 -0700

      staging: comedi: cb_pcidas: prevent "empty acquisition" async commands

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0 for both the analog input and output async commands. The (*do_cmd) 
for
      both subdevices sets up and starts the command without handling the "empty
      acquisition". This results in the interrupt functions trying to transfer 
0 data
      samples.

      Validate that the cmd->stop_arg is >= 1 in the (*do_cmdtest) to prevent 
the
      "empty acquisition".

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1dabb50199791d60b15ddfc958a8b56e5ea26460
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:44 2014 -0700

      staging: comedi: amplc_pci230: 'ai_scan_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'ai_scan_count' is the 
cmd->stop_arg.
      For any other stop_src the 'ai_scan_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'ai_scan_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df9f5bad2187203d6c87cb406bab5f7675618498
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:43 2014 -0700

      staging: comedi: amplc_pci230: remove analog input "empty acquisition" 
async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6fabddd2261a84a4dbb4aac61baa7b4652c126e1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:42 2014 -0700

      staging: comedi: amplc_pci230: 'ao_scan_count' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'ao_scan_count' is the 
cmd->stop_arg.
      For any other stop_src the 'ao_scan_count' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'ao_scan_count' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 54d2925bd6b49b5330e8ebbdc83416b0b1605fa2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:41 2014 -0700

      staging: comedi: amplc_pci230: remove analog output "empty acquisition" 
async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aaf6598f086396e51caafceee89f7ceecd7defd0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:38 2014 -0700

      staging: comedi: amplc_pci224: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediately generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 157a340d1ff490c346e6ea02eaa21510432ac092
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:37 2014 -0700

      staging: comedi: amplc_dio200_common: return void from dio200_start_intr()

      This function always returns '0' so the comedi_event() is never done by 
the
      callers.

      Change the return type to void and remove the comedi_event() dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06f55bb778390f5adbaa21c554505b3a4d27ff38
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:36 2014 -0700

      staging: comedi: amplc_dio200_common: 'stopcount' is always 'stop_arg'

      When the cmd->stop_src == TRIG_COUNT, the 'stopcount' is the 
cmd->stop_arg. When
      the stop_src == TRIG_NONE the 'stopcount' is 0, which is also the 
cmd->stop_arg.

      Simplify the 'stopcount' initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 75d756e9f0b329afe8f59df44ebc6ede9f2fa99c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:35 2014 -0700

      staging: comedi: amplc_dio200_common: remove "empty acquisition" async 
command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediatelt generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 103e280141ecd19b429567af9e9931817dfacd2a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:34 2014 -0700

      staging: comedi: addi_apci_2032: absorb apci2032_int_start()

      This function always returns 'false' so the caller never does the 
comedi_event().

      Absorb the function into the caller and remove the 'do_event' dead code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52c22b803e1b0259adddb0bd2153674ddb2da0d3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:15:33 2014 -0700

      staging: comedi: addi_apci_2032: remove "empty acquisition" async command

      This driver currently allows a cmd->stop_src == TRIG_COUNT with a 
cmd->stop_arg
      of 0. This causes the (*do_cmd) to immediatelt generate a COMEDI_CB_EOA 
event
      without acquiring any data.

      This "empty acquisition" async command is not really useful. Validate 
that the
      cmd->stop_arg is >= 1 in the (*do_cmdtest) and remove the "empty 
acquisition"
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c469410741c017137a81f34c161af82a979846e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:55 2014 -0700

      staging: comedi: adl_pci9118: move pci9118_ai_cmdtest()

      For aesthetics, move this function closer to the (*do_cmd).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fa795752c2720a672efff0147f5ef715acde945b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:54 2014 -0700

      staging: comedi: adl_pci9118: absorb DMA and non-DMA helpers

      Currently the pci9118_ai_docmd_dma() or pci9118_ai_docmd_sampl() helper
      is called by the (*do_cmd) to do the final setup for the command. Most
      of this invloves setting various bits in 'ai_ctrl' and 'int_ctrl' to
      setup the acquisition based on the 'ai_do' mode. Most of this is the
      same for the DMA and non-DMA setup. The differences are easily handled
      by either checking the cmd trigger sources or if DMA is used.

      Absorb the helper functions into the (*do_cmd) to clarify the code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7d2191b0ba09e070c1417fc8af73c3c5cd744f7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:53 2014 -0700

      staging: comedi: adl_pci9118: clarify async command start

      The async command can start immediately (TRIG_NOW), from an internal
      trigger (TRIG_INT), or from an external trigger (TRIG_EXT). Currently
      the start of the command is scattered in the DMA and non-DMA helper
      functions.

      Consolidate the start of the async command at the end of the (*do_cmd)
      function. For aesthetics, use the 'cmd->start_src' directly instead
      of the 'ai12_startstop' in the private data to determine how to start
      the command. This also fixes a minor bug where the external trigger
      gets enabled for a start_src == TRIG_INT.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e17ae870c21c1860eb9dc3d911a8d2fe3d7a73e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:52 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_ai_cmd_start()

      Introduce a helper function to start the async command.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d900197e9e0ee372a6eabce6a8a98ec8c4174c2b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:51 2014 -0700

      staging: comedi: adl_pci9118: enable DMA in common code path

      The pci9118_ai_docmd_dma() function enables the DMA bit in the ai control
      register for all acquisition modes. For aesthetics, move the enable of
      this bit into the (*do_cmd).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4cf13a1dc89b0f5e23ec5d33905c91e240e1f831
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:50 2014 -0700

      staging: comedi: adl_pci9118: tidy up 'ai_cfg' in pci9118_ai_docmd_dma()

      The 'ai_cfg' was already set to PCI9118_AI_CFG_PDTRG | 
PCI9118_AI_CFG_PETRG.
      Don't bother setting those bits in pci9118_ai_docmd_dma().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f3d3dad659df423f46ea8ec5050eb1af69eb1bf1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:49 2014 -0700

      staging: comedi: adl_pci9118: clarify acquisition mode (ai_do) 
determination

      The async command can operation in 4 modes in this driver.

      Modes 1 and 4 use timers 1 and 2 as a cascaded timer to trigger each 
conversion.
      Mode 1 begins the acquisitions immediately (scan_begin_src == 
TRIG_FOLLOW) and
      Mode 4 begins after an external trigger (scan_begin_src == TRIG_EXT). 
Both modes
      use a convert_src == TRIG_TIMER.

      Mode 2 uses timers 1 and 2 in a double timed action (scan_begin_src == 
TRIG_TIMER
      and convert_src != TRIG_EXT (TRIG_TIMER and TRIG_NOW are valid)).

      Mode 3 does not use the timers. Each acquisition is triggered by an 
external
      signal (scan_begin_src == TRIG_FOLLOW and convert_src == TRIG_EXT.

      The (*do_cmdtest) validates the scan_begin_src as TRIG_FOLLOW, TRIG_TIMER,
      or TRIG_EXT. Remove the invalid check for TRIG_INT in the (*do_cmd).

      Clarify the logic used to determine the mode in the (*do_cmd).

      Also, simplify pci9118_calc_divisors(). Call i8253_cascade_ns_to_timer() 
directly
      in the (*do_cmd) for the mode 1 and mode 4 cases. Call 
pci9118_calc_divisors()
      only for mode 2 acquisitions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit abaaa7f83a505f9a6cd0405d1dc92ab19a0c7805
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:48 2014 -0700

      staging: comedi: adl_pci9118: TRIG_INT is not a valid scan_begin_src

      The (*do_cmdtest) validates the scan_begin_src as TRIG_FOLLOW, TRIG_TIMER,
      or TRIG_EXT. Remove the invalid check for TRIG_INT in the (*do_cmd).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d397fd5886090f9462098432bd9523fd8f3df37b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:47 2014 -0700

      staging: comedi: adl_pci9118: remove sanity checks in 
pci9118_calc_divisors()

      The 'tim2' parameter to this function is actually the cmd->convert_arg 
which
      was validated in the (*do_cmdtest) as:

        err |= cfc_check_trigger_arg_min(&cmd->convert_arg,
                                         devprivriv->ai_ns_min);

      The sanity checks in this function are just repeating that validation. The
      'min_pacer' sanity check is simply not needed.

      Remove these unnecessary checks.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5fc6c95c2fdc9c6bccf57ff15ab054530382ae76
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:46 2014 -0700

      staging: comedi: adl_pci9118: tidy up pci9118_set_chanlist()

      Define some macros to set the 'chan' and 'range' bits in the chanlist
      register. Use them to tidy up this function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7a078e9cd8e92a989e5afa524e4d9f945e58c75
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:45 2014 -0700

      staging: comedi: adl_pci9118: absorb pci9118_ai_set_range_aref()

      This function is called by the analog input (*insn_read) and (*do_cmd)
      operations. The pci9118_set_chanlist() function is also called by those
      operations. Setting the range and aref logically belongs with setting
      the chanlist. To clarify the code, absorb pci9118_ai_set_range_aref()
      into pci9118_set_chanlist().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7d62b548ded7a5540ecd89fb38d0dab876aec78f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:44 2014 -0700

      staging: comedi: adl_pci9118: rename setup_channel_list()

      Rename this function so it has namespace associated with the driver.

      Also, this function always succeeds. Change the return type to void
      and remove the unnecessary error handling by the callers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acdc21c2030659de8d9a9d3960b3b004a38eeec7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:43 2014 -0700

      staging: comedi: adl_pci9118: remove unused parameters from 
setup_channel_list()

      The 'rot' and 'usedma' parameters are not used in this function. Remove 
them.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11822f0218b4f44ff16a27b15a0742165a916936
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:42 2014 -0700

      staging: comedi: adl_pci9118: merge pci9118_exttrg_{add,del}()

      For aesthetics, merge these two helper functions and add a parameter,
      'enable', to determine if the external trigger is being added (enabled)
      or deleted (disabled).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 664e244ca5d90c5f3d97a67202cbdf821a3feeb0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:41 2014 -0700

      staging: comedi: adl_pci9118: exttrg source is always EXTTRG_AI

      The 'source'  passed to pci9118_exttrg_{add,del}() is always EXTTRG_AI.
      Remove the parameter and unnecessary sanity checking. Also, since there
      is only one vaild exttrg source, remove the unnecessary 'exttrg_users'
      member from the private data.

      The pci9118_exttrg_{add,del}() functions always succeed. For aesthetics
      change the return type to void.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9d208d3eaffcf4e014592fa3a004e8c3f4a4a13
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:40 2014 -0700

      staging: comedi: adl_pci9118: fix interrupt_pci9118_ai_mode4_switch()

      This function modifies the analog input acquistion programming after the 
first
      DMA cycle to continue a "mode4" acqusition. Part of this programs timer 0 
based
      on the hardware address of the next buffer. When double buffering is not 
used
      for DMA the "next" buffer is always the first, and only, buffer.

      Add a parameter to this function to indicate what the "next" buffer 
actually is
      and fix the callers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e652632fc240f4ed40da60ec899cdcf3655afd37
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:39 2014 -0700

      staging: comedi: adl_pci9118: change type of pci9118_dmabuf 'virt' member

      For aesthetics, change the type of this member to avoid the casts when 
allocating
      and freeing the DMA buffers. This does introduce a cast in 
move_block_from_dma()
      but that cast is cleaner.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f2cbe2c5b8ba5f34e3d6bde5c285b009e6342b4
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:38 2014 -0700

      staging: comedi: adl_pci9118: introduce struct pci9118_dmabuf

      For aesthetics, wrap the DMA buffer information in a struct.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 231649a475c3938199f752410dc3ef0944ff37c0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:37 2014 -0700

      staging: comedi: adl_pci9118: remove 'dmabuf_used_size' from private data

      This member of the private data is set but never used. Just remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32502f5aa1cd4772d29eabdce1cf82985edcfadd
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:36 2014 -0700

      staging: comedi: adl_pci9118: convert private data true/false flags to 
bit-fields

      For aesthetics convert the private data true/false flags to bit-fields. 
The
      'usemux' member is used in the driver as a flag. Refactor the analog input
      subdevice init so this member can also be a bit-field.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f463b8c08067f58eee5352a5822e67f5fe7360f5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:35 2014 -0700

      staging: comedi: adl_pci9118: remove 'dmabuf_panic_size' from private data

      This member of the private data is only used in some #if 0'ed code. Remove
      it along with the unused code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 006e81e2bb06812bf6b0917d19c7f1ae1bbfcd3c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:34 2014 -0700

      staging: comedi: adl_pci9118: remove PCI9118_PARANOIDCHECK code

      The comment states that paramoid checks are broken. They also would only
      work for 12-bit analog input samples.

      Instead of fixing the paranoid checking just remove it to simplify the
      driver a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 45ada8e85c1c2c434256dcd54fb80450ed956ea6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:33 2014 -0700

      staging: comedi: adl_pci9118: do cfc_handle_events() at end of interrupt

      Each of the error detections currently do a cfc_handle_events() and exits
      the interrupt handler if the error is detected. The DMA and non-DMA 
handlers
      also to a cfc_handle_events().

      For aesthetics, use goto to exit the interrupt handler if an error is 
detected
      and move the cfc_handle_events() call to the end of the interrupt.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f16a7b85168af1dc6621a7edb7925fca577e1017
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:32 2014 -0700

      staging: comedi: adl_pci9118: handle hardware errors in interrupt handler

      Hardware errors will now always terminate an async command. For 
aesthetics,
      absorb pci9118_decode_error_status() into the interrupt handler and use
      the register map defines to remove the "magic" numbers. Refactor the code
      to set the appropriate comedi event bits and handle the event.

      Remove the unnecessary 'ai_maskerr' and 'ai_maskharderr' members from the
      private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fed2c8406016f04b0d35b87c4aec77f4f0b7609b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:31 2014 -0700

      staging: comedi: adl_pci9118: handle error detection in main interrupt 
handler

      The DMA and non-DMA both check the analog input status value to detect
      hardware errors. For aesthetics, move the this detection into the main
      interrupt handler. This allows removing the unused 'int_adstat' parameter
      from the  DMA and non-DMA handlers. In addition, the 'int_daq' parameter
      is also not used so remove it also.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 318141a18f7337338451512cc37ada3bf0a22ae6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:30 2014 -0700

      staging: comedi: adl_pci9118: handle master/target abort in main 
interrupt handler

      For aesthetics, move the master/target abort detection from the DMA 
handler to the
      main interrupt handler. This allows removing the unused 'int_amcc' 
parameter from
      the DMA and non-DMA handlers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e5314851a87ebf0ed4cfed100fd984b22111962
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:29 2014 -0700

      staging: comedi: adl_pci9118: don't ignore hardware errors

      The legacy (*attach) currently allows the user to pass a mask of error 
conditions
      to ignore when running async commands. Remove this support so that the 
async
      command is always terminated if the hardware reports an error.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb578327814da1d9c91dc22c3e3f9a3ed6d7c40b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:28 2014 -0700

      staging: comedi: adl_pci9118: always try to use interrupt and DMA

      This driver currently supports both the (*auto_attach) and legacy 
(*attach)
      mechanisms. The (*auto_attach) always tries to use the interrupt and DMA 
to
      support async commands with the analog input subdevice. The legacy 
(*attach)
      only enables them depending on a user option that is passed to the 
(*attach).
      The 'default' (i.e. option == 0) is to enable both the interrupt and DMA.

      Simplify the attach by always trying to enable the interrupt and DMA.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6cf6b36768db5770c3faf4cb5864926142b069fc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:27 2014 -0700

      staging: comedi: adl_pci9118: DMA requires an interrupt

      In order for DMA to work we also need an interrupt. Refactor the code
      so that the DMA allocation is only done if the interrupt is available.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b9ca5508bc39462ee2e1988a23021d8fb1cadd6b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:05:26 2014 -0700

      staging: comedi: adl_pci9118: factor out DMA alloc/free

      For aesthetics, factor the DMA allocation/free code out of the attach
      and detach functions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 957b9f8b41473f113c64ca234120de52d8bf59f8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:57 2014 +0100

      staging: comedi: vmk80xx: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 723b68a9f87f1387df9a0c7aada1fecb888b6509
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:56 2014 +0100

      staging: comedi: rti800: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3afadfa542eb24c07331952a26626e8621c45060
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:55 2014 +0100

      staging: comedi: rtd520: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3bb221694eb419c3dcbe665cbc77c5dd70f447f8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:54 2014 +0100

      staging: comedi: pcmuio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3230e42a7116279c66d11ecf2f017ed490107741
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:53 2014 +0100

      staging: comedi: pcmad: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc453864d6124603af8e3600650304d9b9643586
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:52 2014 +0100

      staging: comedi: pcl818: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 79c9f68f55b4d539e61bc8ca4bb1eb556e049d94
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:51 2014 +0100

      staging: comedi: pcl816: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7c9874b93e475882697c3758f13b1fbc58ff691
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:50 2014 +0100

      staging: comedi: pcl812: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 81fec905f1f82c8d0f94ae998b6d5eed20c5c788
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:49 2014 +0100

      staging: comedi: pcl730: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 334e2f59b04ed2493fba7a1df3aeb55a4c3883e9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:48 2014 +0100

      staging: comedi: pcl726: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 411b6f89198fa49a5912da388306cf54a1ad1048
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:47 2014 +0100

      staging: comedi: pcl724: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b825f6c31682a0f9f0992c45f12a296a7df43346
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:46 2014 +0100

      staging: comedi: pcl711: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 068be4998bc72ab98e67e85d1b31b554d93ed27d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:45 2014 +0100

      staging: comedi: ni_pcimio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7cf94adc51174bdec291a5c6cacb51b93d5cf847
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:44 2014 +0100

      staging: comedi: ni_mio_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 765c8b03d7e7cd7f22e7233b01e4d3b68d656c61
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:43 2014 +0100

      staging: comedi: ni_labpc_isadma: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8cf27116e3650ca3f933d5689ee1065e0eb522e2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:42 2014 +0100

      staging: comedi: ni_labpc_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af169cf1e215e213e8616774fc018547fabbbb26
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:41 2014 +0100

      staging: comedi: ni_atmio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 967b3eb2218b0962cf491e36c7d6130be3cb2b05
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:40 2014 +0100

      staging: comedi: ni_atmio16d: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ec68b505a24049853e347b3b532f86b62342dd9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:39 2014 +0100

      staging: comedi: ni_at_ao: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 02cf9703e183424c0a1766b9581daa433ce342d2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:38 2014 +0100

      staging: comedi: ni_at_a2150: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da8e2a52bed99beca82e3d69566e6d31f0f020f0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:37 2014 +0100

      staging: comedi: ni_660x: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 369f87fadd8041eea33dcd2ce3c57be6c3010162
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:36 2014 +0100

      staging: comedi: ni_65xx: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acaf8a5d40956d937c666c06adf9edaa5726303e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:35 2014 +0100

      staging: comedi: me4000: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3972570c358a7de90dcba83b711d4b8a0b271ec
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:34 2014 +0100

      staging: comedi: dt3000: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4759d39e25cf8858e66608cee04f29910225e11
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:33 2014 +0100

      staging: comedi: dt282x: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5a74074d3401028fa09dfeaee12d38e2dae0075
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:32 2014 +0100

      staging: comedi: dt2811: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36ecf0039662f5dc70fb9ce5f4724d60c23bd19d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:31 2014 +0100

      staging: comedi: dt2801: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b77930940d2a3b9d69cbe1b637159bab6a1ade25
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:30 2014 +0100

      staging: comedi: das800: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 19924ce0c1fab868671d2fb845e402ab1bd848e3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:29 2014 +0100

      staging: comedi: das6402: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0dd99bd12d883062d42cd2a912175b0525974da
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:28 2014 +0100

      staging: comedi: das1800: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a5bd23d9e91a5d410c9fe9a449464efe69ccf03
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:27 2014 +0100

      staging: comedi: das16: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c86b98a249a6a613c7b3b9784d82d18c4aa960ec
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:26 2014 +0100

      staging: comedi: das08_isa: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3fad0eb2f4208bdfec09153a736390d73c5c4c3c
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:25 2014 +0100

      staging: comedi: das08: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fa8e8c8b4f5b3f3d57b75817a4a3b54cb9fac596
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:24 2014 +0100

      staging: comedi: cb_pcidas: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3bc86feba44f243900b522a4c7295dea00c51d41
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:23 2014 +0100

      staging: comedi: cb_pcidas64: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e857c7ca7e2e2e4b2f58353d83648a1f2b8e6f54
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:22 2014 +0100

      staging: comedi: amplc_pci230: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b417436aaa2f6d64d39f2be8338bb7a096f24bc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:21 2014 +0100

      staging: comedi: amplc_pci224: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 280f7a4c4f1ce828b3347b079a7fcd99c0d2adad
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:20 2014 +0100

      staging: comedi: amplc_pc236_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b37e1d6eebe4cb22ecf6ee489c8e223f512a08ef
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:18 2014 +0100

      staging: comedi: aio_aio12_8: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb5c7f9388540ae68609bbeaa5020f54f29c3bd3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:17 2014 +0100

      staging: comedi: adv_pci_dio: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4be15551848773fd1b623dca3fbb6f7cab76054b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:16 2014 +0100

      staging: comedi: adv_pci1710: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ef97126fd0f04f55e17d8beb409a6ffc9741f3dc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:14 2014 +0100

      staging: comedi: addi_apci_3xxx: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db2d623bf0ff73b7d4a72a474f2276da5fe886d1
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:13 2014 +0100

      staging: comedi: addi_apci_3120: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d8eae1303ac2b8ae5b6cc381d527b9a83440621d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:12 2014 +0100

      staging: comedi: addi_apci_1516: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 664fce451e53ba521cbec59d36000dd1b5116ba6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:11 2014 +0100

      staging: comedi: addi_eeprom: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01a0312256ff24e9d9b481e2eb816803d1d40071
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Sep 9 11:26:10 2014 +0100

      staging: comedi: addi_common: replace comedi_board() calls

      The `comedi_board(dev)` inline function calls just return
      `dev->board_ptr`.  Expand the inline function calls.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9298b815efe500b272e4084ed05eeae7a92b5340
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:15:24 2014 -0700

      x86: Add more disabled features

      The original motivation for these patches was for an Intel CPU
      feature called MPX.  The patch to add a disabled feature for it
      will go in with the other parts of the support.

      But, in the meantime, there are a few other features than MPX
      that we can make assumptions about at compile-time based on
      compile options.  Add them to disabled-features.h and check them
      with cpu_feature_enabled().

      Note that this gets rid of the last things that needed an #ifdef
      CONFIG_X86_64 in cpufeature.h.  Yay!

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140911211524.C0EC332A@xxxxxxxxxxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 381aa07a9b4e1f82969203e9e4863da2a157781d
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:15:13 2014 -0700

      x86: Introduce disabled-features

      I believe the REQUIRED_MASK aproach was taken so that it was
      easier to consult in assembly (arch/x86/kernel/verify_cpu.S).
      DISABLED_MASK does not have the same restriction, but I
      implemented it the same way for consistency.

      We have a REQUIRED_MASK... which does two things:
      1. Keeps a list of cpuid bits to check in very early boot and
         refuse to boot if those are not present.
      2. Consulted during cpu_has() checks, which allows us to
         optimize out things at compile-time.  In other words, if we
         *KNOW* we will not boot with the feature off, then we can
         safely assume that it will be present forever.

      But, we don't have a similar mechanism for CPU features which
      may be present but that we know we will not use.  We simply
      use our existing mechanisms to repeatedly check the status of
      the bit at runtime (well, the alternatives patching helps here
      but it does not provide compile-time optimization).

      Adding a feature to disabled-features.h allows the bit to be
      checked via a new macro: cpu_feature_enabled().  Note that
      for features in DISABLED_MASK, checks with this macro have
      all of the benefits of an #ifdef.  Before, we would have done
      this in a header:

      #ifdef CONFIG_X86_INTEL_MPX
      #define cpu_has_mpx cpu_has(X86_FEATURE_MPX)
      #else
      #define cpu_has_mpx 0
      #endif

      and this in the code:

        if (cpu_has_mpx)
                do_some_mpx_thing();

      Now, just add your feature to DISABLED_MASK and you can do this
      everywhere, and get the same benefits you would have from
      #ifdefs:

        if (cpu_feature_enabled(X86_FEATURE_MPX))
                do_some_mpx_thing();

      We need a new function and *not* a modification to cpu_has()
      because there are cases where we actually need to check the CPU
      itself, despite what features the kernel supports.  The best
      example of this is a hypervisor which has no control over what
      features its guests are using and where the guest does not depend
      on the host for support.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140911211513.9E35E931@xxxxxxxxxxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit c8128cceb4f4b02c53096cb173628184c7e9bc36
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:15:11 2014 -0700

      x86: Axe the lightly-used cpu_has_pae

      cpu_has_pae is only referenced in one place: the X86_32 kexec
      code (in a file not even built on 64-bit).  It hardly warrants
      its own macro, or the trouble we go to ensuring that it can't
      be called in X86_64 code.

      Axe the macro and replace it with a direct cpu feature check.

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140911211511.AD76E774@xxxxxxxxxxxxxxxxxx
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 4a5c969411ded8f5c5a5c7248855e3c0be565f50
  Merge: 2a3b60d 2eb671c
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 11 14:27:19 2014 -0700

      Merge tag 'ipu-for-staging-3.18' of 
git://git.pengutronix.de/git/pza/linux into work-next

      Philipp writes:

      IPUv3 CPMEM API change across staging and drm

  commit 87df8ac3d2e4f47f3d24e6038110feebbe8954cf
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Thu Sep 11 14:53:31 2014 +0200

      Revert "usb: dwc2: move "samsung,s3c6400-hsotg" into common platform"

      This reverts commit 8df438571cdbd5c4fcd1b25b19eea1ad5c3cf777.

      This patch breaks building dwc2 driver in gadget mode at samsung
      platforms.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cd6860979522ceaaaa4d706790a880832f0d50ba
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Thu Sep 11 14:53:30 2014 +0200

      Revert "usb: dwc2: Update Kconfig to support dual-role"

      This reverts commit e006fee6ecfed5b957bdd41c236aad751ab29042.

      This patch causes build break. Modifications in Makefile and Kconfig have
      no connection with driver code.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit adb43b24ec12a008656dcca831ab835a94261963
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Sep 4 12:36:45 2014 +0200

      ath10k: fix debugfs_create_dir() checking

      The function may return an -ENODEV if debugfs is
      disabled in kernel. This should originally be
      guarded by ath10k's Kconfig but it still makes
      sense to check for the non-NULL errno return
      value.

      Reported-by: Matteo Croce <matteo@xxxxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d5aebc77b47f9e0a2b465fbcf77bde033a231c24
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:59:28 2014 +0300

      ath10k: support firmware crash-by-assert

      10.1 firmware does not have an official way to
      cause assert on purpose, but it can be done with
      carefully crafted WMI command.  This is a different
      kind of crash from the 'hard' crash, which is
      a bad memory dereference.

      Different crashes decode in different manners, so
      this will help the crash-report testing as well as
      offer better ways to test firmware failure and
      recovery.

      kvalo: move the wmi command creation to debug.c, modify
      the info print

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 43d2a30fa80166243498fc6b8c841828ce52fcc1
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:23:30 2014 +0300

      ath10k: add testmode

      Add testmode interface for starting and using UTF firmware which is used 
to run
      factory tests. This is implemented by adding new state ATH10K_STATE_UTF 
and user
      space can enable this state with ATH10K_TM_CMD_UTF_START command. To go 
back to
      normal mode user space can send ATH10K_TM_CMD_UTF_STOP.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 666a73f327d5a8fec58bbfedb36ae545862f479e
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 18:23:23 2014 +0300

      ath10k: make ath10k_wmi_cmd_send() public

      We need this function to send wmi packets from testmode.c.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 55601c9f24670ba926ebdd4d712ac3b177232330
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:58 2014 -0700

      arm: omap: intc: switch over to linear irq domain

      now that we don't need to support legacy board-files,
      we can completely switch over to a linear irq domain
      and make use of irq_alloc_domain_generic_chips() to
      allocate all generic irq chips for us.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d6a7c5c84f5ddab54717914ad293ed9d99d644ff
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:57 2014 -0700

      arm: omap: irq: get rid of ifdef hack

      we don't need the ifdef if we have omap_nr_pending
      telling us how many pending registers we have
      on current platform. This solves a possible
      problem where we could try to handle bogus
      interrupts on OMAP2 and OMAP3 if using single
      zImage kernel, because we would end up reading
      the following pending FIQ register.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 52b1e1291334d79bb3d2fcaec15f7fc42eedbd83
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:57 2014 -0700

      arm: omap: irq: introduce omap_nr_pending

      that variable will tell us how many INTC_PENDING_IRQn
      registers we have. It'll be used on a following patch
      to cleanup omap_intc_handle_irq() a bit.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a74f0a176e3e048df78816ec383b219f8ac6867e
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:55 2014 -0700

      arm: omap: irq: remove nr_irqs argument

      we can set our global omap_nr_irqs early on
      and drop the extra argument to omap_init_irq().

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 3384f86fe5c1074fddabeeeed72e413eb28f0fcf
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:54 2014 -0700

      arm: omap: irq: remove unnecessary header

      There's no need for that header to be included.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 2aced8924638104d1e09ebb86f87f6ca265d325b
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:52 2014 -0700

      arm: omap: irq: drop omap2_intc_handle_irq()

      that was just a no-op wrapper around omap_intc_handle_irq
      anyway.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 05f1e7387c21b7075bed6ae7e7412435a7002fe4
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:52 2014 -0700

      arm: omap: irq: drop omap3_intc_handle_irq()

      now that we're calling set_handle_irq() from
      init_irq(), we can safely drop all callers to
      omap3_intc_handle_irq() and its definition.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit be0a768596a204af6f124bffc2588457c18375fd
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:52 2014 -0700

      arm: omap: irq: call set_handle_irq() from .init_irq

      the idea is that board-files won't need to set
      .handle_irq on their machine_descs, which lets
      us drop a little more pointless code.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a4d3c5d91fd109dd852351193781352f0512d0c3
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:51 2014 -0700

      arm: omap: irq: move some more code around

      We want .init_irq to call set_irq_handle() for
      legacy platforms. Note that this code will also
      be dropped once omap2/3 devices are completely
      moved to DT.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit c2fb3b33f279a6f798b5bbb7fde7cfcdf9401039
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:49 2014 -0700

      arm: boot: dts: omap2/3/am33xx: drop ti,intc-size

      we are now infering number of IRQ lines based
      on correct compatible flag, which renders this
      binding completely useless.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a05d92b0940d4b96c44ed42402acc242c16fa9b5
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:48 2014 -0700

      arm: omap: irq: drop ti,intc-size support

      we don't need that anymore since specific
      devices are passing correct compatible flags.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit cab82b76f30cecfc09eeeb8a7b1bb78de2e0dadc
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:48 2014 -0700

      arm: boot: dts: am33xx/omap3: fix intc compatible flag

      that way, our intc driver can figure out how
      many IRQ lines INTC has.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 470f30deaeb870dcc65d2357fbb675deb3e779de
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:47 2014 -0700

      arm: omap: irq: use compatible flag to figure out number of IRQ lines

      so far, only am33xx has 128 lines, all other devices
      have only 96.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a35db9a4cb800f343cd4bbfeeb6568807a16aad8
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:46 2014 -0700

      arm: omap: irq: add specific compatibles for omap3 and am33xx devices

      with this, we can use a compatible flag to figure
      out how many irq lines are wired up, no need for
      our TI-specific ti,intc-size binding.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e66c49b515aa4cbd621a4844f980ff487327aa7d
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:45 2014 -0700

      arm: omap: irq: drop .handle_irq and .init_irq fields

      now we can safely drop those fields from our machine_desc.

      While at that, also drop the now unused omap_intc_of_init()
      definition.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit b65ecd46125929941076e7af77b5e685a332c33c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:43 2014 -0700

      arm: omap: irq: use IRQCHIP_DECLARE macro

      IRQCHIP_DECLARE macro is used to declare the same
      of_device_id structure for irqchips, it's just
      a helper. No functional changes.

      Note that we're temporarily including irqchip.h
      with its full path, until we move this driver
      to drivers/irqchip/.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit b15c76b74896f1a2c60fff13fdf20d07468de323
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:43 2014 -0700

      arm: omap: irq: call set_handle_irq() from intc_of_init

      this will let us drop .handle_irq and .init_irq fields
      from our generic machine_descs.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 00b6b031ab527afa2981bdffea7752279a290c26
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:43 2014 -0700

      arm: omap: irq: make intc_of_init static

      nobody uses that function outside of this file,
      so we don't need to expose it.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 131b48c061726d4ac98f70a2beae35280a8de5cf
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:42 2014 -0700

      arm: omap: irq: reorganize code a little bit

      no functional changes, just moving code around.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit f8cc9eaf26dc026f134996a0cc6e1d1ce157ce9c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:40 2014 -0700

      arm: omap: irq: always define omap3 support

      remove ifdef around omap3 INTC support. This
      will make it easier to reuse code for PM.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 272a8b04aba793347476ed768c5a2fe4fce046f9
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:38 2014 -0700

      arm: omap: irq: rename omap3_intc_regs

      just to make it clearer that it can
      be used on all omaps.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d1e66d69616db9325f397e004c54042622d48e83
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:37 2014 -0700

      arm: omap: irq: remove unnecessary base_addr argument

      omap_intc_handle_irq now had an unnecessary
      base_addr argument. Let's remove it and fix
      all callers.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1198365625bf22294263267df3360cb2a4c76f2d
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:37 2014 -0700

      arm: omap: irq: switch over to intc_readl on omap_intc_handle_irq

      an almost blind conversion from readl_relaxed
      to our newly introduced intc_readl().

      While at that, also remove some hardcoded
      register addresses.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 33ca0be0836c834ceba12761b506ff73cf46a376
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:37 2014 -0700

      arm: omap: irq: remove unused macro

      no functional changes.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit a88ab43083c6f3cb518f63cc5f53d8304092efc0
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:35 2014 -0700

      arm: omap: irq: remove rest of irq_banks usage

      now we can finally remove the pointless irq_banks
      array.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 421b090c83280f9f47d7c2532a6a0ba35446d6b1
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:34 2014 -0700

      arm: omap: irq: add a global omap_nr_irqs variable

      this will cache number of irqs. Also in preparation
      for removal of irq_banks array.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 71be00c90aba446779ea35a9740973a9be594257
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:32 2014 -0700

      arm: omap: irq: start to remove irq_banks array

      We have a single bank in that array, this patch
      is in preparation to remove that array. It just
      shifts everything to a new set of functions
      for register IO while also removing old ones.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 33c7c7b7f2eb76520cd8ddcb7fe458383783e0f8
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:32 2014 -0700

      arm: omap: irq: define INTC_ILR0 register

      this is currently used as a hardcoded 0x100
      offset.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 176da6c766ce3d5d8c88a7afdaefcc5fd6d8afac
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 17:54:31 2014 -0700

      arm: omap: irq: make omap_irq_base global

      This is in preparation for removing the pointless
      irq_banks array.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 051c544010cf089ca6b8a229546bb7ec2950a54d
  Merge: 5081ce6 3195760
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Sep 11 13:03:25 2014 -0700

      Merge branch 'omap-for-v3.18/fixes-not-urgent' into omap-for-v3.18/intc-v2

  commit 31957609db529d401658adc2e91ef7df7ea42699
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 10:26:17 2014 +0200

      ARM: OMAP2+: make of_device_ids const

      of_device_ids (i.e. compatible strings and the respective data) are not
      supposed to change at runtime. All functions working with of_device_ids
      provided by <linux/of.h> work with const of_device_ids. So mark the
      non-const function parameters and structs for OMAP2+ as const, too.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 58cda01ed18945c17ad858dfcf4a9a74ba70157c
  Author: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 21:29:01 2014 +0200

      ARM: omap2: make arrays containing machine compatible strings const

      The definition

        static const char *omap3_boards_compat[] __initconst = {

      defines a changable array of constant strings. That is you must not do:

        *omap3_boards_compat[0] = 'f';

      but

        omap3_boards_compat[0] = "another string";

      is fine. So the annotation __initconst is wrong and yields a compiler
      error when other really const variables are added with __initconst.

      As the struct machine_desc member dt_compat is declared as

        const char *const *dt_compat;

      making the arrays const is the better alternative over changing all
      annotations to __initdata.

      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 167bf96dd87d2a8360cb9e9783006876dac4f579
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:16:00 2014 +0530

      ath9k: Fix beacon miss handling

      The NoA duration for a GO is half the beacon interval
      and a concurrent context like a STA can be active only
      for that duration, before switching back to the GO's
      operating channel.

      Currently, when multiple beacons are missed, the dwell
      time for the STA context is extended to improve the
      chances of receiving a beacon. But the NoA is not updated
      and this will cause problems since the GO is offline
      for a period that is longer than the advertised duration.

      Fix this by ensuring that the NoA is updated first before
      extending the time slot for the STA context. Also make
      sure that non-periodic NoA is used for a one-time, longer
      absence period.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4899827d39ec913d4e46e77f4537945f3e68dca4
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:59 2014 +0530

      ath9k: Fix channel switch time duration

      Since the NoA duration is the maximum time the GO interface
      can be offline, it needs to include the time take to
      switch channels in the HW.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 124130d766cefe8e6578695bc33bdc121c8cfaf3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:58 2014 +0530

      ath9k: Clear offchannel duration properly

      Clearing the offchannel duration value in the
      scheduler unconditionally breaks NoA when
      multiple contexts are active and an offchannel
      request is deferred, for example, in a scan run.

      Fix this by clearing the duration only if there
      is no pending offchannel request.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d0975edd59b94d8906008cf3c68020a44cc198c5
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:57 2014 +0530

      ath9k: Fix Notice of Absence issues

      * The index has to incremented only when advertising
        a new NoA schedule.

      * Switch to non-periodic NoA when starting a scan operation
        and multiple channel contexts are active.

      * Make sure that periodic NoA is advertised again when
        scan ends. Since the offchannel timer moves the offchannel
        state to IDLE after the GO operating channel becomes
        active, use a flag "force_noa_update" to update the
        NoA contents.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cbc775db2e17cc24a9d3b2f14570ec7c1e0923af
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 19:15:56 2014 +0530

      ath9k: Assign offchannel duration properly

      In multi-channel mode, an offchannel request will
      be deferred if both contexts are active. The duration
      of the offchannel operation is calculated but is
      not stored in the scheduler state. Fix this.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 867fa0d49c8f5d3fd5e0138a754321ffa04903aa
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:51 2014 +0300

      wil6210: fix PTR_ERR() usage after initialization to constant

      Reported by coccinelle:

      tree:   
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master
      head:   6a5d088a923854569e20eac4f3f569926d5911ec
      commit: b7cde47009640b88cb3629ee7078a43bc2642459 [18/80] wil6210: convert 
debugfs to the table mode

      coccinelle warnings: (new ones prefixed by >>)

      >> drivers/net/wireless/ath/wil6210/debugfs.c:327:17-24: ERROR: PTR_ERR 
applied after initialization to constant on line 304

      vim +327 drivers/net/wireless/ath/wil6210/debugfs.c

         298                                          struct dentry *dbg, void 
*base,
         299                                          const struct dbg_off * 
const tbl)
         300  {
         301          int i;
         302
         303          for (i = 0; tbl[i].name; i++) {

       > 304                  struct dentry *f = NULL;
         305
         306                  switch (tbl[i].type) {
         307                  case doff_u32:
         308                          f = debugfs_create_u32(tbl[i].name, 
tbl[i].mode, dbg,
         309                                                 base + tbl[i].off);
         310                          break;
         311                  case doff_x32:
         312                          f = debugfs_create_x32(tbl[i].name, 
tbl[i].mode, dbg,
         313                                                 base + tbl[i].off);
         314                          break;
         315                  case doff_ulong:
         316                          f = wil_debugfs_create_ulong(tbl[i].name, 
tbl[i].mode,
         317                                                       dbg, base + 
tbl[i].off);
         318                          break;
         319                  case doff_io32:
         320                          f = 
wil_debugfs_create_iomem_x32(tbl[i].name,
         321                                                           
tbl[i].mode, dbg,
         322                                                           base + 
tbl[i].off);
         323                          break;
         324                  }
         325                  if (IS_ERR_OR_NULL(f))
         326                          wil_err(wil, "Create file \"%s\": err 
%ld\n",

       > 327                                  tbl[i].name, PTR_ERR(f));
         328          }
         329  }
         330

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 73d839ae503d591bc0dc802490c00935b19250d1
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:50 2014 +0300

      wil6210: fix for oops while stopping interface

      When interface stopped while running intensive Rx traffic, the following 
oops
      observed:

      [89846.734683] Call trace:
      [89846.737117] [<ffffffc00083aa64>] dev_gro_receive+0xac/0x358
      [89846.742674] [<ffffffc00083ae94>] napi_gro_receive+0x24/0xa4
      [89846.748251] [<ffffffbffc1c2f88>] $x+0xec/0x1f8 [wil6210]         
wil_netif_rx_any
      [89846.753547] [<ffffffbffc1c4830>] $x+0x34/0x54 [wil6210]          
wil_release_reorder_frame
      [89846.758755] [<ffffffbffc1c48ac>] wil_release_reorder_frames+0x5c/0x78 
[wil6210]
      [89846.766044] [<ffffffbffc1c4bf8>] wil_tid_ampdu_rx_free+0x20/0x48 
[wil6210]
      [89846.772901] [<ffffffbffc1bedc8>] $x+0x190/0x1e8 [wil6210]
      [89846.778285] [<ffffffbffc1c0ed4>] wmi_event_worker+0x230/0x2f8 [wil6210]
      [89846.784865] [<ffffffc0000b0bc8>] process_one_work+0x278/0x3fc
      [89846.790591] [<ffffffc0000b1218>] worker_thread+0x200/0x330
      [89846.796060] [<ffffffc0000b6664>] kthread+0xac/0xb8
      [89846.800836] Code: b940c661 f9406a62 8b010041 f9400026 (f8636882)
      [89846.807008] ---[ end trace d6fdc17cd27d18f6 ]---

      Reason is the following: when removing Rx vring
      (wil_netdev_ops.ndo_stop -> wil_stop -> wil_down -> __wil_down -> 
wil_rx_fini),
      Rx interrupt occurs. It trigger Rx NAPI, calling wil_rx_handle() that 
reaps
      (already cleaned) buffer, causing skb referring to garbage memory being 
set into reorder buffer.
      Then, network stack trying to access this buffer and fails.

      Prevent Rx NAPI from being scheduled if device going to stop. Bit 
wil_status_napi_en reflects
      NAPI enablement state, check it when triggering Rx NAPI.

      Testing shows that check for wil_status_napi_en sometimes gets negative, 
and new error message
      get printed - in this case kernel oops would be observed. Original oops 
is no more reproducible.

      This change requires also changes in the AP flows.
      Properly enable/disable NAPI for the AP. Make sure Rx VRING is disabled
      when resetting target.

      For this, promote __wil_up() and __wil_down() to the module scope, and 
use it
      in the relevant flows.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e4dbb093de182bb515821105dcdb8f2268bf6ffc
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:49 2014 +0300

      wil6210: rename [en|dis]able irq to [un]mask

      To better reflect real action performed, rename:
      s/wil6210_disable_irq/wil_mask_irq/
      s/wil6210_enable_irq/wil_unmask_irq/

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d00a6367d227199de52b37622c984af8a21a2507
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:48 2014 +0300

      wil6210: fix typo in comment

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 77c91295ea537e454113297f6f6fbdfb9f3e67fa
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:47 2014 +0300

      wil6210: specify max. IE length

      Expose firmware limit for the max_scan_ie_len;
      also do actually set IE's for the probe request

      max_scan_ie_len used to be 0, this blocks scan requests with non-zero IE's

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 595026472eb74e4b57f5389af8b7c588659df243
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:46 2014 +0300

      wil6210: introduce separate completion for WMI

      re-use of wmi_ready for both FW ready event and for wmi_call was causing
      false "FW not ready" indication in case wmi_call() was invoked while reset
      took place.
      add wmi_call completion variable instead of re-using wmi_ready.

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e0106adade2dd16fb776f53f25ffe50da0793f3d
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:45 2014 +0300

      wil6210: enlarge TX/RX buffer length

      HW supports upto 2304 packet size on the air.
      HW is responsible for adding (Tx) or removing (Rx) the following headers:
      802.11 hdr: 26B
      SNAP: 8B
      CRC: 4B
      Security (optional): 24B
      HW adds max 62B to the payload passed from driver. It means driver can use
      max packet size of 2304-62 = 2242B

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1bd922fce29168b8a7d5b53c7be89de87381896b
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:44 2014 +0300

      wil6210: add change_beacon() driver callback

      This allows updating IEs (e.g. from hostapd) when AP is already started

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ac4acdb7af7b5f1f197e7c3fdce13b6aa72c29c6
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:43 2014 +0300

      wil6210: send connect request IEs to FW also for non-secure connection

      Driver is sending connect request IEs to FW only for secure connection and
      ignores them for non-secure connection.
      This is fixed by always sending the IEs to FW upon connect request

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ec81b5adf42e02560b3b05a0c8897451cd3d8b29
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:42 2014 +0300

      wil6210: fix race condition between BACK event and Rx data

      While handling Rx packet, BACK event arrives and frees tid_ampdu_rx array.
      This causes kernel panic while accessing already freed spinlock

      The fix is to remove tid_ampdu_rx[]'s spinlock and instead use single
      sta's spinlock to guard the whole tid_ampdu_rx array.

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4cf99c93d24f9cdd338ab23cd671e949ee6ca1bd
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:41 2014 +0300

      wil6210: modify confusing printout

      When WMI event received when driver not ready to accept it, the printed 
error
      message is misleading and hints that HW is stuck. Modify the error message
      to make it clearer

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8c86f757b1c0a154cb8939b0fff3aaa1ff9b1910
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:40 2014 +0300

      wil6210: fix race condition of disconnect while BACK event

      This race condition was causing double free of tid_ampdu_rx structures

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 871d8c4bbb0f23c29a21b63b1801071766f69b51
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:39 2014 +0300

      wil6210: fix usage of print_hex_dump_debug

      When CONFIG_DYNAMIC_DEBUG is not defined, print_hex_dump_debug
      is mapped directly to print_hex_dump which might cause
      printout to exist all the time

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f172b56309fbc4835b3f258df6865309dc02e80c
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:38 2014 +0300

      wil6210: fix for memory corruption upon rmmod

      Driver disabled PCI master before making sure HW is idle.
      This caused memory corruption in case HW access system memory after
      PCI master got disabled.
      The fix is to change uninit sequence. Make sure FW/HW is idle before
      disabling PCI

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 69778059734b38ea6f4aa9d31262ad03e77b1b06
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:37 2014 +0300

      wil6210: fix for memory corruption while insmod

      After setting interrupt handler, driver enabled interrupts.
      This caused stale (old) HW interrupts to fire before driver is
      fully initialized.
      The fix is to enable interrupts only when driver is fully initialized
      and after FW/HW reset (to prevent any stale interrupts)

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9cf10d623e4fc7d3d8bb6d6ce835e10933b3b114
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:36 2014 +0300

      wil6210: add more debug printouts

      added misc printouts in some init/uninit functions for better traceability

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f772ebfb941a58af9e7adf9117bc0bb4c7d22f28
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:35 2014 +0300

      wil6210: platform specific module

      New module (wil_platform) for handling platform specific tasks

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8fe596274d08b12126b90c5b1092286f66ce6d65
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:34 2014 +0300

      wil6210: coding style fixes

      - parentheses, indentation, typos
      - seq_puts() instead of seq_printf() with single argument
      - sizeof(var) vs. sizeof(type)

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 028e1836d3f218619a6e7f04ff1540c398deb727
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:33 2014 +0300

      wil6210: some more debug for the WMI mechanism

      Log worker thread start/stop; as well as every handler invocation

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8ca26163e58bb05d5c1b74778dd21fcee6738f89
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:32 2014 +0300

      wil6210: print more information when connecting

      when connecting, print some info about BSS

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ef77285fc3837edaaa2b2a1e431b662ed8af700a
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:31 2014 +0300

      wil6210: debug prints for vring de-allocation

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 151a9706503fe9274254d09742e550466c0b7537
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 16:34:30 2014 +0300

      wil6210: firmware download

      Firmware download implemented but is still experimental feature;
      flag controlling it added, no_fw_load. It is true by default,
      use no_fw_load=N to activate feature.

      Reset flows also got some adjustment for the fw download to work

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bc944506551536dca2b85188b34cc2cf556492db
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Wed Sep 10 09:07:13 2014 +0200

      b43: HT-PHY: Set MAC frequency to correct values

      I misunderstood original Broadcom comment and used wrong values.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dbb30ebeefaf01121b32ae6b5baf29524f3a0b30
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Tue Sep 9 15:57:46 2014 -0500

      rtlwifi: btcoexist: Fix "always true" warning from commit ed364abffd6e

      The 0-DAY kernel build testing backend reports the following warning:
      drivers/net/wireless/rtlwifi/btcoexist/halbtcoutsrc.c:516 
halbtc_bitmask_write_1byte()
      warn: always true condition '(bit_mask != 4294967295) => (0-255 != 
u32max)'

      This problem was introduced in commit 
ed364abffd6e19bec67b7ccda8237213b8b37640,
      and arises because the caller of halbtc_bitmask_write_1byte() is using a
      u8 rather than a u32 for the data.

      Reported-by: Kbuild test robot <kbuild-all@xxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: Kbuild test robot <kbuild-all@xxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ea422b2c33c7bf253c5e64c82cfb68363cf40d3f
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:09 2014 +0200

      b43: HT-PHY: Complete radio init (add missing entries)

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 28f051f5540091417c5bc05ac2016480d697fd4b
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:08 2014 +0200

      b43: HT-PHY: Define some regs for 0x2059 radio

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5db4a37bec723d0095f9a0f0ef47b56482bf36c8
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:07 2014 +0200

      b43: HT-PHY: Move radio calibration to separated functions

      Also use b43_radio_wait_value to simplify the code and usleep_range when
      needed.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 85e6c26fb632dbf3722fa9d2d788cd4f7993c943
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Tue Sep 9 21:17:06 2014 +0200

      b43: HT-PHY: Move radio preparation into init function

      Radio should be prepared only before initialization. We need this to be
      able to call b43_radio_2059_init conditionally (in the future).
      This also documents RF control register a bit.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4f4378dead3792d21577739f07869fbd843dab23
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Fri Sep 5 20:19:50 2014 -0700

      rtlwifi: fix %d confusingly prefixed with 0x in format strings

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 595a23fe1527261316e28d18cd06ac4b391d7ad1
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Fri Sep 5 20:41:48 2014 -0700

      iwl4965: fix %d confusingly prefixed with 0x in format string

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 17fa6e4ecf1ccab5e90db7025cfc9d459774cd3f
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 19:19:47 2014 +0200

      ARM: sunxi: Remove sun4i reboot code from mach directory

      Now that the restart code has been merged in the watchdog driver, we 
don't need
      the restart code in the mach-sunxi directory anymore.

      Remove it entirely.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit d27704d1ec2f9ba06247b402c58a6f2febecef78
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Wed Sep 10 14:27:23 2014 -0500

      ARM: dts: OMAP2+: Add sub mailboxes device node information

      The sub-mailbox devices are added to the Mailbox DT nodes on
      OMAP2420, OMAP2430, OMAP3, AM33xx, AM43xx, OMAP4 and OMAP5
      family of SoCs. This data represents the same mailboxes that
      used to be represented in hwmod attribute data previously.
      The node name is chosen based on the .name field of
      omap_mbox_dev_info structure used in the hwmod data.

      Cc: "Benoît Cousson" <bcousson@xxxxxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 75288cc66dc478b32e43970dd6913396526504ae
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Wed Sep 10 14:20:59 2014 -0500

      mailbox/omap: add support for parsing dt devices

      Logic has been added to the OMAP2+ mailbox code to parse the
      mailbox dt nodes and construct the different sub-mailboxes
      associated with the instance. The DT representation of the
      sub-mailbox devices is different from legacy platform data
      representation to allow flexibility of interrupt configuration
      between Tx and Rx fifos (to also possibly allow simplex devices
      in the future). The DT representation gathers similar information
      that was being passed previously through the platform data, except
      for the interrupt type information, which is gathered through driver
      compatible match data.

      The non-DT support has to be maintained for now to not break
      OMAP3 legacy boot, and the legacy-style code will be cleaned
      up once OMAP3 is also converted to DT-boot only.

      Cc: Jassi Brar <jassisinghbrar@xxxxxxxxx>
      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d800386343df6fd07264665244b4d6a7ed21abec
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Wed Sep 10 14:20:58 2014 -0500

      Documentation: dt: add omap mailbox bindings

      Add the device tree bindings document for OMAP2+ mailbox.

      Cc: Rob Herring <robh+dt@xxxxxxxxxx>
      Cc: Pawel Moll <pawel.moll@xxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      Cc: Kumar Gala <galak@xxxxxxxxxxxxxx>
      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit fe00bcbf8a124980a38ce395ed6422d41be17374
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Thu Sep 11 18:52:49 2014 +0200

      usb: f_fs: replace BUG in dead-code with less serious WARN_ON

      Even though the BUG() in __ffs_event_add is a dead-code, it is still
      better to warn rather then crash the system if that code ever gets
      executed.

      Reported-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit edb81ca3bf586ad526ee67b245cb87f7c7142a87
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Fri May 16 20:18:53 2014 +0100

      ARM: DT: QCOM: apq8064: Add dma support for sdcc node

      This patch adds dma support in both sdcc1 and sdcc3 device node.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 045644ffe618f140791643aa8b78ad2587e8de0f
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Tue Apr 29 08:33:52 2014 +0100

      ARM: DT: apq8064: Add sdcc support via mcci driver.

      This patch adds support to SD card controller using generic pl180 mmci 
driver.
      This patch also adds temporary fixed regulator to get it going till the 
actual
      regulator is mainlined.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 3fe5e3cee0662a6114d19b4d7e05c7463c85e212
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Wed Jul 16 13:49:43 2014 -0700

      ARM: dts: qcom: Add 8064 multimedia clock controller node

      Add the mmcc node so that we can probe and use the multimedia
      clocks on apq8064.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit cd6dd11a23e1b4d630c6fe517b74a44ed7c54ab9
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:57 2014 +0530

      ARM: DT: APQ8064: Add node for ps_hold function in pinctrl

      This patch adds DT support to configure GPIO_78 as function ps_hold
      on apq8064.

      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: devicetree@xxxxxxxxxxxxxxx
      CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 8b8936fc358f830e514bafdebe109e06a4a7aabd
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:56 2014 +0530

      ARM: DT: APQ8064: Add pinctrl support

      This patch adds device tree nodes to support pinctrl for apq8064 SOC

      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: devicetree@xxxxxxxxxxxxxxx
      CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 44980b284d389121161a4d8cad5b08d4c0b78abd
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:15 2014 +0300

      ARM: dts: qcom: Add TLMM DT node for APQ8084

      This patch adds the TLMM node for the APQ8084 platform.

      Reviewed-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Acked-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 66c04e30f4a6e6ed998a6c154a6c45b3cd5b3fde
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:50:31 2014 +0300

      ARM: dts: qcom: Add initial IFC6540 board device tree

      Add basic support for the IFC6540 single-board computer boards, that are
      based on the APQ8084 SoC. This patch adds the initial device tree and the
      neccessary nodes required for enabling the serial port and eMMC.

      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 94ae991d63805b39baffacee0e8f25ddce0e83bc
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Tue Jun 24 14:03:54 2014 -0700

      ARM: dts: msm: Add 8058 PMIC to ssbi bus

      Add the PMIC and the sub-devices that are currently supported in
      the kernel to the DT.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit fa410c099d9688ca06a9e46df8b2edf183487935
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Tue Jun 24 14:03:53 2014 -0700

      ARM: dts: msm: Add 8921 PMIC to ssbi bus

      Add the PMIC and the sub-devices that are currently supported in
      the kernel to the DT.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 684de5748660e16e185754697ac0afa9e18297f6
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Thu Sep 11 11:45:12 2014 -0400

      ext4: don't keep using page if inline conversion fails

      If inline->extent conversion fails (most probably due to ENOSPC) and
      we release the temporary page that we allocated to transfer the file
      contents, don't keep using the page pointer after releasing the page.
      This occasionally leads to complaints about evicting locked pages or
      hangs when blocksize > pagesize, because it's possible for the page to
      get reallocated elsewhere in the meantime.

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Cc: Tao Ma <tm@xxxxxx>

  commit df4763bea5b04d8eed941cfe3df51f22cfe95570
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Thu Sep 11 11:44:36 2014 -0400

      ext4: validate external journal superblock checksum

      If the external journal device has metadata_csum enabled, verify
      that the superblock checksum matches the block before we try to
      mount.

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit feb8c6d3dd0f2cc0e1c3376d099cf298c5f2c2c8
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Thu Sep 11 11:38:21 2014 -0400

      jbd2: fix journal checksum feature flag handling

      Clear all three journal checksum feature flags before turning on
      whichever journal checksum options we want.  Rearrange the error
      checking so that newer flags get complained about first.

      Reported-by: TR Reardon <thomas_reardon@xxxxxxxxxxx>
      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit b207892b061da7608878e273ae22ba9bf9be264b
  Merge: 018a17b a516440
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Thu Sep 11 09:31:18 2014 -0600

      Merge branch 'for-linus' into for-3.18/core

      A bit of churn on the for-linus side that would be nice to have
      in the core bits for 3.18, so pull it in to catch us up and make
      forward progress easier.

      Signed-off-by: Jens Axboe <axboe@xxxxxx>

      Conflicts:
        block/scsi_ioctl.c

  commit c7f725435adcf2ade4b9152ee33339d28f4cc330
  Author: Lukas Czerner <lczerner@xxxxxxxxxx>
  Date:   Thu Sep 11 11:27:58 2014 -0400

      ext4: provide separate operations for sysfs feature files

      Currently sysfs feature files uses ext4_attr_ops as the file operations
      to show/store data. However the feature files is not supposed to contain
      any data at all, the sole existence of the file means that the module
      support the feature. Moreover, none of the sysfs feature attributes
      actually register show/store functions so that would not be a problem.

      However if a sysfs feature attribute register a show or store function
      we might be in trouble because the kobject in this case is _not_ embedded
      in the ext4_sb_info structure as ext4_attr_show/store expect.

      So just to be safe, provide separate empty sysfs_ops to use in
      ext4_feat_ktype. This might safe us from potential problems in the
      future. As a bonus we can "store" something more descriptive than
      nothing in the files, so let it contain "enabled" to make it clear that
      the feature is really present in the module.

      Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 52c198c6820f68b6fbe1d83f76e34a82bf736024
  Author: Lukas Czerner <lczerner@xxxxxxxxxx>
  Date:   Thu Sep 11 11:18:13 2014 -0400

      ext4: add sysfs entry showing whether the fs contains errors

      Currently there is no easy way to tell that the mounted file system
      contains errors other than checking for log messages, or reading the
      information directly from superblock.

      This patch adds new sysfs entries:

      errors_count              (number of fs errors we encounter)
      first_error_time  (unix timestamp for the first error we see)
      last_error_time           (unix timestamp for the last error we see)

      If the file system is not marked as containing errors then any of the
      file will return 0. Otherwise it will contain valid information. More
      details about the errors should as always be found in the logs.

      Signed-off-by: Lukas Czerner <lczerner@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit a2d4a646e619541e803fb52636964df39aed94b7
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 11 11:15:15 2014 -0400

      ext4: don't use MAXQUOTAS value

      MAXQUOTAS value defines maximum number of quota types VFS supports.
      This isn't necessarily the number of types ext4 supports. Although
      ext4 will support project quotas, use ext4 private definition for
      consistency with other filesystems.

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit f0c63124a6165792f6e37e4b5983792d009e1ce8
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sun Sep 7 12:15:52 2014 -0700

      nfsd: update mtime on truncate

      This fixes a failure in xfstests generic/313 because nfs doesn't update
      mtime on a truncate.  The protocol requires this to be done implicity
      for a size changing setattr.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 39e393bb4f653d38aea40190e1aa9a49062eed4d
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 11:02:39 2014 +0200

      netfilter: nf_tables: add NFTA_MASQ_UNSPEC to nft_masq_attributes

      To keep this consistent with other nft_*_attributes.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 67981fefb20e717cea55b42f9081a833fa46b3be
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Thu Sep 11 16:55:04 2014 +0200

      netfilter: fix compilation of masquerading without IP_NF_TARGET_MASQUERADE

       CONFIG_NF_NAT_MASQUERADE_IPV6=m
       # CONFIG_IP6_NF_TARGET_MASQUERADE is not set

      results in:

      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c: In function 
â??nf_nat_masquerade_ipv6â??:
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c:41:14: error: â??struct 
nf_conn_natâ?? has no member named â??masq_indexâ??
        nfct_nat(ct)->masq_index = out->ifindex;
                    ^
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c: In function â??device_cmpâ??:
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c:61:12: error: â??const struct 
nf_conn_natâ?? has no member named â??masq_indexâ??
        return nat->masq_index == (int)(long)ifindex;
                  ^
      net/ipv6/netfilter/nf_nat_masquerade_ipv6.c:62:1: warning: control
      reaches end of non-void function [-Wreturn-type]
       }
       ^
      make[3]: *** [net/ipv6/netfilter/nf_nat_masquerade_ipv6.o] Error 1

      Fix this by using the new NF_NAT_MASQUERADE_IPV4 and _IPV6 symbols
      in include/net/netfilter/nf_nat.h.

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 298593b609ecbf9e8a99e8a41c8c46acb3528468
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Sep 4 20:01:54 2014 +0200

      drm/radeon: allow concurrent buffer reads

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 57d20a43c9b30663bdbacde8294a902edef35a84
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Sep 4 20:01:53 2014 +0200

      drm/radeon: add the infrastructure for concurrent buffer access

      This allows us to specify if we want to sync to
      the shared fences of a reservation object or not.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit ae9c0af2c0ea92e57013ab2dd7271ba7d6b2a833
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Sep 4 20:01:52 2014 +0200

      drm/ttm: allow fence to be added as shared

      This patch adds a new flag to the ttm_validate_buffer list to
      add the fence as shared to the reservation object.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 590001c229e86a0adab4a61a6d668940d7ce5299
  Author: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:13 2014 +0200

      drbd: Add missing newline in resync progress display in /proc/drbd

      Was broken in 2010 with commit 4b0715f096

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 729e8b87bac63dee09302ddffc05a7ba0e50c9ad
  Author: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:12 2014 +0200

      drbd: reduce lock contention in drbd_worker

      The worker may now dequeue work items in batches.
      This should reduce lock contention during busy periods.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit abde9cc6a59cb7f07fda4c77fee2150314e423fa
  Author: Lars Ellenberg <lars@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:11 2014 +0200

      drbd: Improve asender performance

      Shorten receive path in the asender thread. Reduces CPU utilisation
      of asender when receiving packets, and with that increases IOPs.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b47a06d10561bfe7317b1355b4b8e4168fc6b4b7
  Author: Andreas Gruenbacher <andreas.gruenbacher@xxxxxxxxx>
  Date:   Thu Sep 11 14:29:10 2014 +0200

      drbd: Get rid of the WORK_PENDING macro

      This macro doesn't add any value; just use test_bit() instead.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit d1b8085356391d1d5151670ab96baae6234d1e20
  Author: Andreas Gruenbacher <andreas.gruenbacher@xxxxxxxxx>
  Date:   Thu Sep 11 14:29:09 2014 +0200

      drbd: Get rid of the __no_warn and __cond_lock macros

      These macros can easily be replaced with its definition.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 8d4ba3f0fa53044b8b597caaa7d8e291e6e84642
  Author: Andreas Gruenbacher <agruen@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:08 2014 +0200

      drbd: Avoid inconsistent locking warning

      request_timer_fn() takes resource->req_lock via the device and releases 
it via
      the connection.  Avoid this as it is confusing static code checkers.

      Reported-by: "Dan Carpenter" <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Andreas Gruenbacher <agruen@xxxxxxxxxx>

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit f0c21e622869b101da098db57d61aba737621402
  Author: Philipp Marek <philipp.marek@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:07 2014 +0200

      drbd: Remove superfluous newline from "resync_extents" debugfs entry.

      See "drbd/resources/*/volumes/*/resync_extents".

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ed15b795092637f61c08fd21dc011b5334d7974c
  Author: Andreas Gruenbacher <andreas.gruenbacher@xxxxxxxxx>
  Date:   Thu Sep 11 14:29:06 2014 +0200

      drbd: Use consistent names for all the bi_end_io callbacks

      Now they follow the _endio naming sheme.

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 11f8b2b69d32d43a6d9b45c60c1fee48ab91f440
  Author: Andreas Gruenbacher <agruen@xxxxxxxxxx>
  Date:   Thu Sep 11 14:29:05 2014 +0200

      drbd: Use better variable names

      Rename local variable 'ds' to 'disk_state' or 'data_size'.
      'dgs' to 'digest_size'

      Signed-off-by: Philipp Reisner <philipp.reisner@xxxxxxxxxx>
      Signed-off-by: Lars Ellenberg <lars.ellenberg@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 336879b1da97fffc097f77c6d6f818660f2826f0
  Merge: 3d3cbd8 fdcaa1d
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Sep 11 14:46:53 2014 +0200

      Merge remote-tracking branch 'airlied/drm-next' into topic/vblank-rework

      Dave asked me to do the backmerge before sending him the revised pull
      request, so here we go. Nothing fancy in the conflicts, just a few
      things changed right next to each another.

      Conflicts:
        drivers/gpu/drm/drm_irq.c

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 81965f1f58ce120a616f2fdd0594916fa183c5fc
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 14:22:03 2014 +0200

      ALSA: hda - Make snd_hda_jack_tbl_new() static

      It's called only in hda_jack.c, so make it local.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 62f949bf6bf6ceb44872c44ef3913a96d93fb5d4
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 14:06:53 2014 +0200

      ALSA: hda - Get rid of action field from struct hda_jack_tbl

      The action value assigned to each hda_jack_tbl entry is mostly
      superfluous.  The actually used values are either the widget NID or a
      value specific to the callback.

      The former case can be simply replaced by a reference to widget NID
      itself.  The only place doing the latter is STAC/IDT codec driver for
      the powermap handling.  But, the code doesn't need to check the action
      field at all -- the function jack_update_power() is called either with
      a specific pin or with NULL.  So the check of jack->action can be
      removed completely there, too.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 998052b74574699bdd1e451b6556e4d7667a7a4e
  Merge: e7e6926 7a9744c
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Thu Sep 11 13:43:16 2014 +0200

      Merge branch 'for-linus' into for-next

      Merging for-linus branch for syncing the latest STAC/IDT codec
      changes to be affected by the upcoming hda-jack rewrites.

  commit 3d3cbd84300e7be1e53083cac0f6f9c12978ecb4
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:11 2014 +0200

      drm: Clarify vblank ts/scanoutpos sampling #defines

      I've read INVBL as "invalid backlight" and got mightly confused.
      The #defines are already fairly long and we can afford to extend
      them a bit more without resulting in ugly code all over.

      I'm not sure how useful the complicated bitmask return value of these
      functions really are since no one checks them. But for now let's keep
      things as is.

      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fb446a1acdb981921de06bfde3a2178da7174481
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:10 2014 +0200

      drm: Simplify return value of drm_get_last_vbltimestamp

      Imo u32 hints at a register value, but in reality all callers only
      care whether the sampled timestamp is precise or not. So give them
      just a bool.

      Also move the declaration out of drmP.h, it's only used in drm_irq.c.

      v2: Also drop the EXPORT_SYMBOL, spotted by Mario.

      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 0d8614b4b926d0f657d15d7eb5125bcb24b9fd41
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 10 14:07:36 2014 +0300

      mac80211: replace SMPS hw flags with wiphy feature bits

      Use the new static_smps / dynamic_smps feature bits
      instead of mac80211-internal hw flags.

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit f69931748730763f8c8095fa88394cf9af75a578
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 10 14:07:35 2014 +0300

      mac80211: set smps_mode according to ap params

      Take the requested smps mode from the ap params
      (instead of always starting with SMPS_OFF)

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 18998c381b19bfc3c285361ff6200ded7444aa2c
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 10 14:07:34 2014 +0300

      cfg80211: allow requesting SMPS mode on ap start

      Add feature bits to indicate device support for
      static-smps and dynamic-smps modes.

      Add a new NL80211_ATTR_SMPS_MODE attribue to allow
      configuring the smps mode to be used by the ap
      (e.g. configuring to ap to dynamic smps mode will
      reduce power consumption while having minor effect
      on throughput)

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 855d30b402b91f09c90f65c34ec91debaae8cf3a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:09 2014 +0200

      drm: Only update final vblank count when precise ts is available

      Drivers without a hardware vblank counter simply can't account for the
      vblanks that happened while the vblank interrupt was off. To check
      this grab a vblank timestamp and if the result is dubious follow the
      normal save-and-disable logic.

      Drivers should prevent this by setting vblank_disable_allowed = false,
      but since running vblank interrupts constantly is not good for power
      consumption most drivers lie. Testing for precise vblank timestamps is
      the next best thing we can check for.

      Suggested-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit ab8905f1c6a74d695c6096791ec4b349bc985b8a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Sep 10 17:36:08 2014 +0200

      drm: Really never disable vblank irqs for offdelay==0

      With the new support for immediate vblank disabling we always disabled
      the vblank interrupt right away, irrespective of the vblank offdelay
      setting.

      But being able to let vblanks run forever is fairly useful for
      debugging, so restore that behaviour.

      Suggested-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit c4d922b14544d115232b7448a2ea7640ba901eb6
  Merge: 91b06a8 3bcefb0
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Sep 11 20:53:57 2014 +1000

      Merge branch 'msm-next' of git://people.freedesktop.org/~robclark/linux 
into drm-next

       1) add LVDS support for mdp4 (tested with auo B101XTN01.0 panel)
       2) add B101XTN01.0 panel
       3) bit of gpu refactoring to prepare for addition of addition gpu
      generations beyond just a3xx

      * 'msm-next' of git://people.freedesktop.org/~robclark/linux:
        drm/msm/adreno: push dump/show stuff to base class
        drm/msm/adreno: bit of init refactoring
        drm/msm/adreno: move decision about what gpu to to load
        drm/msm/adreno: split adreno device out into it's own file
        drm/panel/simple: add optronics B101XTN01.0 (v3)
        drm/msm/mdp4: add LVDS panel support
        drm/msm/mdp4: fix blend setup with multiple crtcs
        drm/msm: update generated headers

  commit 0ba09511ddc3ff0b462f37b4fe4b9c4dccc054ec
  Author: Eric Auger <eric.auger@xxxxxxxxxx>
  Date:   Mon Sep 1 09:36:08 2014 +0100

      KVM: EVENTFD: remove inclusion of irq.h

      No more needed. irq.h would be void on ARM.

      Acked-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Eric Auger <eric.auger@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit a7d079cea2dffb112e26da2566dd84c0ef1fce97
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Tue Sep 9 11:27:09 2014 +0100

      ARM/arm64: KVM: fix use of WnR bit in kvm_is_write_fault()

      The ISS encoding for an exception from a Data Abort has a WnR
      bit[6] that indicates whether the Data Abort was caused by a
      read or a write instruction. While there are several fields
      in the encoding that are only valid if the ISV bit[24] is set,
      WnR is not one of them, so we can read it unconditionally.

      Instead of fixing both implementations of kvm_is_write_fault()
      in place, reimplement it just once using kvm_vcpu_dabt_iswrite(),
      which already does the right thing with respect to the WnR bit.
      Also fix up the callers to pass 'vcpu'

      Acked-by: Laszlo Ersek <lersek@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>

  commit 59cd85cbcf2ecca9736652dc0cfd2ec600d7ef2a
  Author: Arik Nemtsov <arik@xxxxxxxxxx>
  Date:   Tue Sep 9 17:11:02 2014 +0300

      mac80211: set network header in TDLS frames

      Correctly mark the network header location in mac80211-generated TDLS
      frames. These may be used by lower-level drivers.

      Signed-off-by: Arik Nemtsov <arikx.nemtsov@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit b0b6aa2c8e0d0e34f7658d5cc1e4fbb59f701c42
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Tue Sep 9 17:09:45 2014 +0300

      cfg80211/mac80211: add wmm info to assoc event

      Userspace might need to know what queues are configured
      for uapsd (e.g. for setting proper default values in tspecs).

      Add this bitmap to the association event (inside wmm
      nested attribute)

      Add additional parameter to cfg80211_rx_assoc_resp,
      and update its callers.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 960d01acf62747d6518694f92be5b06f67473833
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Sep 9 22:55:35 2014 +0300

      cfg80211: add WMM traffic stream API

      Add nl80211 and driver API to validate, add and delete traffic
      streams with appropriate settings.

      The API calls for userspace doing the action frame handshake
      with the peer, and then allows only to set up the parameters
      in the driver. To avoid setting up a session only to tear it
      down again, the validate API is provided, but the real usage
      later can still fail so userspace must be prepared for that.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 9d58f25b12f70f52581a5a1fdb1e59d322c4c729
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Thu Sep 4 08:28:40 2014 +0300

      mac80211: add TDLS connection timeout

      Adding a timeout for tearing down a TDLS connection that
      hasn't had ACKed traffic sent through it for a certain
      amount of time.

      Since we have no other monitoring facility to indicate the
      existance (or non-existance) of a peer, this patch will
      cause a peer to be considered as unavailable if for some X
      time at least some Y packets have all not been ACKed.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 5935839ad73583781b8bbe8d91412f6826e218a4
  Author: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 23:22:14 2014 +0200

      mac80211: improve minstrel_ht rate sorting by throughput & probability

      This patch improves the way minstrel_ht sorts rates according to 
throughput
      and success probability. 3 FOR-loops across the entire rate and mcs group 
set
      in function minstrel_ht_update_stats() which where used to determine the
      fastest, second fastest and most robust rate are reduced to 2 FOR-loop.

      The sorted list of rates according throughput is extended to the best four
      rates as we need them in upcoming joint rate and power control. The 
sorting
      is done via the new function minstrel_ht_sort_best_tp_rates(). The 
annotation
      of those 4 best throughput rates in the debugfs file rc-stats is changes 
to:
      "A,B,C,D", where A is the fastest rate and C the 4th fastest.

      Signed-off-by: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
      Tested-by: Stefan Venz <ikstream86@xxxxxxxxx>
      Acked-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit ca12c0c83334a84581bb01daaedf1009deb09204
  Author: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 23:22:13 2014 +0200

      mac80211: Unify rate statistic variables between Minstrel & Minstrel_HT

      Minstrel and Mintrel_HT used there own structs to keep track of rate
      statistics. Unify those variables in struct minstrel_rate_states and
      move it to rc80211_minstrel.h for common usage. This is a clean-up
      patch to prepare Minstrel and Minstrel_HT codebase for upcoming TPC.

      Signed-off-by: Thomas Huehn <thomas@xxxxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Felix Fietkau <nbd@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 5393b917bcbb0ce0338668c89397137bd2b7436e
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 15:00:16 2014 +0300

      cfg80211: clear nl80211 messages carrying keys after processing

      Clear any nl80211 messages that might contain keys after
      processing them to avoid leaving their data in memory
      "forever" after they've been freed.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 78f686cae0c67a2edd167cbbe2f36017f0fa4b30
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 22:28:06 2014 +0300

      cfg80211: don't put kek/kck/replay counter on the stack

      There's no need to put the values on the stack, just pass a
      pointer to the data in the nl80211 message. This reduces stack
      usage and avoids potential issues with putting sensitive data
      on the stack.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 538c9eb8b3fd33d3a0722b2c04ec4f574eaa6e9f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 13:39:56 2014 +0300

      cfg80211: clear wext keys when freeing and removing them

      When freeing the keys stored for wireless extensions, clear the memory
      to avoid having the key material stick around in memory "forever".
      Similarly, when userspace overwrites a key, actually clear it instead
      of just setting the key length to zero.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 29c3f9c3996abea060fa6e0b9e6a30d3f0cc828c
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 13:39:55 2014 +0300

      mac80211: clear key material when freeing keys

      When freeing the key, clear the memory to avoid having the
      key material stick around in memory "forever".

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit b47f610bd6e88f9d1032132d81b23c928a645e9d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 10 13:39:54 2014 +0300

      cfg80211: clear connect keys when freeing them

      When freeing the connect keys, clear the memory to avoid
      having the key material stick around in memory "forever".

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 91b06a8e1cfd400c65e16b1ee0747bc6aca35e9e
  Merge: fdcaa1d f266f04
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Sep 11 19:58:32 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      A few more radeon patches for 3.18.  This patch set gives us more
      flexibility with respect to buffer placement in vram with respect
      to CPU access.  E.g., if you know you will not need CPU access, we can
      now pin outside of the CPU window, reducing contention for the
      CPU window space.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: add RADEON_GEM_NO_CPU_ACCESS BO creation flag (v4)
        drm/radeon: Clean up assignment of TTM placement lpfn member for pinning
        drm/radeon: Add RADEON_GEM_CPU_ACCESS BO creation flag

  commit a183b638b61c104920a42b1eb7668953f8ada5cb
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Sep 11 11:51:02 2014 +0200

      KVM: x86: make apic_accept_irq tracepoint more generic

      Initially the tracepoint was added only to the APIC_DM_FIXED case,
      also because it reported coalesced interrupts that only made sense
      for that case.  However, the coalesced argument is not used anymore
      and tracing other delivery modes is useful, so hoist the call out
      of the switch statement.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0f4fc382428f71453d195925a3c63efc48452417
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Wed Sep 10 21:30:15 2014 -0700

      ARM: dts: Switch i2c0 to 400kHz on rk3288-evb-rk808

      We should be able to talk to the PMIC at 400kHz.  No need to talk at
      the slow 100kHz.

      As measured by ftrace (with a bunch of extra patches, since cpufreq
      for rk808 hasn't landed yet):
        before this change: cpu0_set_target() => ~500us
        after this change:  cpu0_set_target() => ~300us

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Tested-by Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 73a6d9416279f138833574f11dc82134fb56908d
  Author: Tang Chen <tangchen@xxxxxxxxxxxxxx>
  Date:   Thu Sep 11 13:38:00 2014 +0800

      kvm: Use APIC_DEFAULT_PHYS_BASE macro as the apic access page address.

      We have APIC_DEFAULT_PHYS_BASE defined as 0xfee00000, which is also the 
address of
      apic access page. So use this macro.

      Signed-off-by: Tang Chen <tangchen@xxxxxxxxxxxxxx>
      Reviewed-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 2c69c1a32140262d5d6104ab96df2e52c08c1e93
  Merge: 209cf19 bfac1f5
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Sep 11 11:09:33 2014 +0200

      Merge tag 'kvm-s390-next-20140910' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-next

      KVM: s390: Fixes and features for next (3.18)

      1. Crypto/CPACF support: To enable the MSA4 instructions we have to
         provide a common control structure for each SIE control block
      2. Two cleanups found by a static code checker: one redundant assignment
         and one useless if
      3. Fix the page handling of the diag10 ballooning interface. If the
         guest freed the pages at absolute 0 some checks and frees were
         incorrect
      4. Limit guests to 16TB
      5. Add __must_check to interrupt injection code

  commit 912ca216b548e0fe399f300b4511b0277fb874e4
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:41:31 2014 -0700

      HID: wacom - enable LED support for Wireless Intuos5/Pro

      And associate all LED/OLED to PAD device

      Signed-off-by: Ping Cheng <pingc@xxxxxxxxx>
      Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c64d883476812783e0400d37028756151d103e5c
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:41:04 2014 -0700

      HID: wacom - remove report_id from wacom_get_report interface

      It is assigned in buf[0] anyway.

      Signed-off-by: Ping Cheng <pingc@xxxxxxxxx>
      Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 37449adc582441f5ff1bbd95e6a8357073fae86b
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:40:30 2014 -0700

      HID: wacom - Clean up of sysfs

      changed to scnprintf(buf, PAGE_SIZE, ... ) as suggested in sysfs.txt
      for show functions

      Signed-off-by: Paul A. Tessier <phernost@xxxxxxxxx>
      Signed-Off-by: Ping Cheng <pingc@xxxxxxxxx>
      Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit e0984bc376d84190d631d0a4f81215e48fa3a902
  Author: Ping Cheng <pinglinux@xxxxxxxxx>
  Date:   Wed Sep 10 12:40:05 2014 -0700

      HID: wacom - Add default permission defines for sysfs attributes

      RW : ug=rw,o=r
      WO : ug=w

      And enabled reading relavent sysfs attributes.

      Signed-off-by: Paul A. Tessier <phernost@xxxxxxxxx>
      Signed-Off-by: Ping Cheng <pingc@xxxxxxxxx>
      Tested-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 96bdd9aeb2cbc5eaae586f4d43badd072611fcb1
  Merge: 87e9d8f a742795
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 11 09:49:31 2014 +0200

      Merge tag 'renesas-dt4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Pull "Fourth Round of Renesas ARM Based SoC DT Updates for v3.18" from 
Simon Horman:

      * Add r8a7794 SoC and Alt board device tree
      * Correct lager memory map

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt4-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Initial Alt board device tree
        ARM: shmobile: Initial r8a7794 SoC device tree
        ARM: shmobile: lager: correct memory map

  commit 9136ce889254ed51a00a41194befee8ecb2eda36
  Merge: c40c402 834720d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 11 09:46:38 2014 +0200

      Merge tag 'renesas-pm-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

      Pull "Renesas ARM Based SoC PM Cleanups for v3.18" from Simon Horman:

      * Make domain_devices[] static __initdata
      * Add and use rmobile_add_devices_to_domain

      Signed-off-by: Arnd Bergmann <ardn@xxxxxxxx>

      * tag 'renesas-pm-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: armadillo800eva legacy: Use 
rmobile_add_devices_to_domains()
        ARM: shmobile: r8a7740: Clean up pm domain table
        ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()
        ARM: shmobile: sh7372: Make domain_devices[] static __initdata
        ARM: shmobile: mackerel: Make domain_devices[] static __initdata

  commit 60f91268ee29bd2303d94e8e86be40edc0ecb92d
  Merge: 138310e 48a0d1e
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 11 09:45:18 2014 +0200

      Merge tag 'renesas-dt-timers2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Second Round of Renesas ARM Based SoC DT Timers Updates for v3.18" 
from Simon Horman:

      * kzm9g-reference: Enable CMT1 in device tree
      * Use SoC-specific timer compat strings

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt-timers2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: kzm9g-reference: Enable CMT1 in device tree
        ARM: shmobile: sh73a0: Add CMT1 device to DT
        ARM: shmobile: r8a7740: Use SoC-specific 48-bit CMT compat string
        ARM: shmobile: r8a7779: Use SoC-specific TMU compat string
        ARM: shmobile: r8a7791: Use SoC-specific 48-bit CMT compat string
        ARM: shmobile: r7s72100: Use SoC-specific MTU2 compat string
        ARM: shmobile: r8a7790: Use SoC-specific 48-bit CMT compat string

  commit 29897087d90109a7ed67e68dbbc6fb077301c7d1
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:23 2014 +0300

      serial: 8250_pci: Add PCI IDs for Intel Braswell

      Add new PCI IDs to cover newer Intel SoCs such as Braswell.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 9a1870ce812e13091c21af36d4dc1cd29077966d
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:22 2014 +0300

      serial: 8250: don't use slave_id of dma_slave_config

      That field has been deprecated in favour of getting the necessary 
information
      from ACPI or DT.

      However, we still need to deal systems that are PCI only (no ACPI to back 
up)
      like Intel Bay Trail. In order to support such systems, we explicitly bind
      setup() to the appropriate DMA filter function and its corresponding 
parameter.
      Then when serial8250_request_dma() doesn't find the channel via ACPI or 
DT, it
      falls back to use the given filter function.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b279c4922e9242b4b1a04da7fa5622f2323c85de
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:18 2014 +0300

      dmaengine: dw: add PCI IDs for Braswell DMAs

      Braswell SoC has two DMA controllers for LPSS. This patch adds them to
      supported list in the PCI driver.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit a15636e83eb0dedefcb1221be729023e4c281748
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:17 2014 +0300

      dmaengine: dw: move clock operations to platform.c

      On BayTrail platform DMA is not functional in the PCI mode, whereby it 
always
      failed and exit at the point when it tries to get a clock. It causes the 
PCI
      mode probe to exit with the error message:
        dw_dmac_pci: probe of 0000:00:1e.0 failed with error -2

      This patch moves clock operations to where it belongs to. Thus, the clock 
is
      provided only in ACPI / non-PCI cases.

      Reported-by: Chew, Chiau Ee <chiau.ee.chew@xxxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 4d130de20c3f39fc1a1aecd3969b50d49ff2e358
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:16 2014 +0300

      dmaengine: dw: introduce generic filter function

      The introduced filter function would be reused in the ACPI and DT cases 
since
      in those cases we have to apply mandatory data to the requested channel. 
Thus,
      patch moves platform driver to use it in that case.

      The function unlikely can't be used by users of the driver due to an 
implicit
      dependency to the dw_dmac_core module.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 8950052029874a6738552debb45077c596e90e6b
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:15 2014 +0300

      dmaengine: dw: apply both HS interfaces and remove slave_id usage

      Instead of one request line member let's use both source and destination 
ones.
      Usually we have no such hardware except Atmel MMC controller found on 
AVR32
      platform (see arch/avr32/mach-at32ap/at32ap700x.c and
      drivers/mmc/host/atmel-mci.c).

      This patch removes slave_id usage since it'll be removed from the generic
      structure in later. This breaks the non-ACPI / non-DT cases for the users 
of
      the driver, i.e. SPI and HSUART. However, these cases mean only PCI 
enumerated
      devices for now, which is anyway broken (considering more than one DMA
      controller in the system) and this patch series is intended to fix that
      eventually.

      The ACPI and DT cases shall be aware of the channel direction when setting
      request lines, but this is a minor problem that would be addressed in 
future.

      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7e1e2f27c5508518e58e5cbb11e26cbb815f4c56
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:14 2014 +0300

      dmaengine: dw: convert dw_dma_slave to use explicit HS interfaces

      Instead of exposing the possibility to set DMA registers CFG_HI and CFG_LO
      strict user to provide handshake interfaces explicitly.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 61c4319cb523a2346416cddaa7d4e2f9260c14d9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:13 2014 +0300

      avr32: at32ap700x: don't rely on default DMA masters

      In future we are going to remove the defaults of AHB masters from dw_dmac
      driver. It means each user have to supply proper source and destination 
masters
      by itself explicitly.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3d598f47e804a77208c6bb0a454123018e2f2281
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:12 2014 +0300

      dmaengine: dw: move dw_dmac.h to where it belongs to

      There is a common storage for platform data related structures and 
definitions
      inside kernel source tree. The patch moves file from include/linux to
      include/linux/platform_data and renames it acoordingly. The users are also
      updated.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      [For the arch/avr32/.* and .*sound/atmel.*]
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 7ed3fa20780a5efd22bb192be0908468e7c376ed
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 22:16:35 2014 -0700

      Bluetooth: Expire RPA if encryption fails

      If encryption fails and we're using an RPA it may be because of a
      conflict with another device. To avoid repeated failures the safest
      action is to simply mark the RPA as expired so that a new one gets
      generated as soon as the connection drops.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a22e292260079e781b66380eccdf4566cc3c95ed
  Author: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
  Date:   Wed Sep 10 16:40:49 2014 +0800

      ASoC: mmp-pcm: add NO_PERIOD_WAKEUP for PCM INFO

      add NO_PERIOD_WAKEUP to PCM INFO, which supports audio no IRQ mode

      Signed-off-by: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit e6222263124daae6be4b38b856af352667d95929
  Author: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
  Date:   Wed Sep 10 16:40:48 2014 +0800

      dmaengine: mmp_tdma: add DMA_PREP_INTERRUPT flag support

      add DMA_PREP_INTERRUPT flag to support no_period_wakeup, in which
      user space app doesn't want audio interrupt to wake up audio threads.

      Signed-off-by: Qiao Zhou <zhouqiao@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 5be5e275ad214bbb420425754354add679d8ab68
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:58:54 2014 -0700

      Bluetooth: Avoid hard-coded IO capability values in SMP

      This is a trivial change to use a proper define for the NoInputNoOutput
      IO capability instead of hard-coded values.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1370078db37de2aa5e906ae2b5dbbb6ba289adb4
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Sep 10 09:43:31 2014 +0900

      ARM: shmobile: r8a7794: Remove unnecessary #ifdef CONFIG_USE_OF

      The r8a7794 support is always compiled using ARCH_MULTIPLATFORM which
      selects USE_OF. So #ifdef CONFIG_USE_OF is unnecessary.

      Reported-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 7d984c95723725d26f3961c1655c20256f0affdf
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Sep 10 09:44:47 2014 +0900

      ARM: shmobile: Enable r8a7794 SoC in shmobile_defconfig

      Support for the r8a7794 was recently added.
      Enable it in the shmobile_defconfig to increase build coverage.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit aeaeb4bbca520b862d3b3e7cd74c23042815a160
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:46 2014 -0700

      Bluetooth: Fix L2CAP information request handling for fixed channels

      Even if we have no connection-oriented channels we should perform the
      L2CAP Information Request procedures before notifying L2CAP channels of
      the connection. This is so that the L2CAP channel implementations can
      perform checks on what the remote side supports (e.g. does it support
      the fixed channel in question).

      So far the code has relied on the l2cap_do_start() function to initiate
      the Information Request, however l2cap_do_start() is used on a
      per-channel basis and only for connection-oriented channels. This means
      that if there are no connection-oriented channels on the system we would
      never start the Information Request procedure.

      This patch creates a new l2cap_request_info() helper function to
      initiate the Information Request procedure, and ensures that it is
      called whenever a BR/EDR connection has been established. The patch also
      updates fixed channels to be notified of connection readiness only once
      the Information Request procedure has completed.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a6f7833ca353d50de46e3532afebe4abfc5dc4d9
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:45 2014 -0700

      Bluetooth: Add smp_ltk_sec_level() helper function

      There are several places that need to determine the security level that
      an LTK can provide. This patch adds a convenience function for this to
      help make the code more readable.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1afc2a1ab6612dcc3f26db7ca1afba9cff359f1c
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:44 2014 -0700

      Bluetooth: Fix SMP security level when we have no IO capabilities

      When the local IO capability is NoInputNoOutput any attempt to convert
      the remote authentication requirement to a target security level is
      futile. This patch makes sure that we set the target security level at
      most to MEDIUM if the local IO capability is NoInputNoOutput.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 24bd0bd94e0947e257c5cd6a85b0e337d953e79c
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:43 2014 -0700

      Bluetooth: Centralize disallowing SMP commands to a single place

      All the cases where we mark SMP commands as dissalowed are their
      respective command handlers. We can therefore simplify the code by
      always clearing the bit immediately after testing it. This patch
      converts the corresponding test_bit() call to a test_and_clear_bit()
      call and also removes the now unused SMP_DISALLOW_CMD macro.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c05b9339c8a448a2df0c8598424ea9c0933288d1
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:42 2014 -0700

      Bluetooth: Fix ignoring unknown SMP authentication requirement bits

      The SMP specification states that we should ignore any unknown bits from
      the authentication requirement. We already have a define for masking out
      unknown bits but we haven't used it in all places so far. This patch
      adds usage of the AUTH_REQ_MASK to all places that need it and ensures
      that we don't pass unknown bits onward to other functions.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3a7dbfb8ff943711be4221df978254ad2bc1ac46
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Wed Sep 10 17:37:41 2014 -0700

      Bluetooth: Remove unnecessary early initialization of variable

      We do nothing else with the auth variable in smp_cmd_pairing_rsp()
      besides passing it to tk_request() which in turn only cares about
      whether one of the sides had the MITM bit set. It is therefore
      unnecessary to assign a value to it until just before calling
      tk_request(), and this value can simply be the bit-wise or of the local
      and remote requirements.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 184c3fc3f52fb75800deb76deffb70907d1f76ea
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Sep 11 09:47:23 2014 +0930

      moduleparam: Resolve missing-field-initializer warning

      Resolve a missing-field-initializer warning, that is produced
      by every reference to module_param_call, by using designated
      initialization for the first field. That is enough to silence
      the complaint.

      The message is only seen when doing a W=2 build. I happened to be using 
gcc
      4.8.3, but I think most versions would produce the warning when it is
      enabled. It can either be silenced by using even a single designated
      initializer as I did here, or providing values for all of the fields. 
Because
      of the number of references to the macro, this change silences many 
warnings
      in W=2 builds.

      One instance of the full warning message looks like this:

      /home/share/git/nn-mdr/include/linux/moduleparam.h:198:16: warning: 
missing
      initializer for field â??freeâ?? of â??struct kernel_param_opsâ??
      [-Wmissing-field-initializers]
        static struct kernel_param_ops __param_ops_##name =  \
                  ^
      /home/share/git/nn-mdr/fs/fuse/inode.c:35:1: note: in expansion of macro
      â??module_param_callâ??
       module_param_call(max_user_bgreq, set_global_limit, param_get_uint,
       ^
      /home/share/git/nn-mdr/include/linux/moduleparam.h:56:9: note: â??freeâ??
      declared here
        void (*free)(void *arg);

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 2403c155b83c09d8b6255237ef049f2650f9fe01
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Wed Sep 10 14:58:18 2014 -0700

      f2fs: remove lengthy inode->i_ino

      This patch is to remove lengthy name by adding a new variable.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit a53dd6a65668850493cce94395c1b88a015eb338
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:48:05 2014 -0700

      rcutorture: Add RCU-tasks tests to default rcutorture list

      Although the test cases have been added, they must be specified explicitly
      via the kvm.sh --configs argument in order to run them.  This commit
      therefore adds the RCU-tasks tests to the CFLIST so that they will be
      run automatically by default.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 0469a43bc32001e63092df87c2d1fdf588ea7b3a
  Merge: 2fed71e 6314b67
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Sep 10 14:42:37 2014 -0700

      Merge branch 'clk-next-debugfs-lock' into clk-next

  commit 6314b6796e3c070d4c8086b08dfd453a0aeac4cf
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Thu Sep 4 23:37:49 2014 -0700

      clk: Don't hold prepare_lock across debugfs creation

      Rob Clark reports a lockdep splat that involves the prepare_lock
      chained with the mmap semaphore.

      ======================================================
      [ INFO: possible circular locking dependency detected ]
      3.17.0-rc1-00050-g07a489b #802 Tainted: G        W
      -------------------------------------------------------
      Xorg.bin/5413 is trying to acquire lock:
       (prepare_lock){+.+.+.}, at: [<c0781280>] clk_prepare_lock+0x88/0xfc

      but task is already holding lock:
       (qcom_iommu_lock){+.+...}, at: [<c079f664>] qcom_iommu_unmap+0x1c/0x1f0

      which lock already depends on the new lock.

      the existing dependency chain (in reverse order) is:

      -> #4 (qcom_iommu_lock){+.+...}:
             [<c079f860>] qcom_iommu_map+0x28/0x450
             [<c079eb50>] iommu_map+0xc8/0x12c
             [<c056c1fc>] msm_iommu_map+0xb4/0x130
             [<c05697bc>] msm_gem_get_iova_locked+0x9c/0xe8
             [<c0569854>] msm_gem_get_iova+0x4c/0x64
             [<c0562208>] mdp4_kms_init+0x4c4/0x6c0
             [<c056881c>] msm_load+0x2ac/0x34c
             [<c0545724>] drm_dev_register+0xac/0x108
             [<c0547510>] drm_platform_init+0x50/0xf0
             [<c0578a60>] try_to_bring_up_master.part.3+0xc8/0x108
             [<c0578b48>] component_master_add_with_match+0xa8/0x104
             [<c0568294>] msm_pdev_probe+0x64/0x70
             [<c057e704>] platform_drv_probe+0x2c/0x60
             [<c057cff8>] driver_probe_device+0x108/0x234
             [<c057b65c>] bus_for_each_drv+0x64/0x98
             [<c057cec0>] device_attach+0x78/0x8c
             [<c057c590>] bus_probe_device+0x88/0xac
             [<c057c9b8>] deferred_probe_work_func+0x68/0x9c
             [<c0259db4>] process_one_work+0x1a0/0x40c
             [<c025a710>] worker_thread+0x44/0x4d8
             [<c025ec54>] kthread+0xd8/0xec
             [<c020e9a8>] ret_from_fork+0x14/0x2c

      -> #3 (&dev->struct_mutex){+.+.+.}:
             [<c0541188>] drm_gem_mmap+0x38/0xd0
             [<c05695b8>] msm_gem_mmap+0xc/0x5c
             [<c02f0b6c>] mmap_region+0x35c/0x6c8
             [<c02f11ec>] do_mmap_pgoff+0x314/0x398
             [<c02de1e0>] vm_mmap_pgoff+0x84/0xb4
             [<c02ef83c>] SyS_mmap_pgoff+0x94/0xbc
             [<c020e8e0>] ret_fast_syscall+0x0/0x48

      -> #2 (&mm->mmap_sem){++++++}:
             [<c0321138>] filldir64+0x68/0x180
             [<c0333fe0>] dcache_readdir+0x188/0x22c
             [<c0320ed0>] iterate_dir+0x9c/0x11c
             [<c03213b0>] SyS_getdents64+0x78/0xe8
             [<c020e8e0>] ret_fast_syscall+0x0/0x48

      -> #1 (&sb->s_type->i_mutex_key#3){+.+.+.}:
             [<c03fc544>] __create_file+0x58/0x1dc
             [<c03fc70c>] debugfs_create_dir+0x1c/0x24
             [<c0781c7c>] clk_debug_create_subtree+0x20/0x170
             [<c0be2af8>] clk_debug_init+0xec/0x14c
             [<c0208c70>] do_one_initcall+0x8c/0x1c8
             [<c0b9cce4>] kernel_init_freeable+0x13c/0x1dc
             [<c0877bc4>] kernel_init+0x8/0xe8
             [<c020e9a8>] ret_from_fork+0x14/0x2c

      -> #0 (prepare_lock){+.+.+.}:
             [<c087c408>] mutex_lock_nested+0x70/0x3e8
             [<c0781280>] clk_prepare_lock+0x88/0xfc
             [<c0782c50>] clk_prepare+0xc/0x24
             [<c079f474>] __enable_clocks.isra.4+0x18/0xa4
             [<c079f614>] __flush_iotlb_va+0xe0/0x114
             [<c079f6f4>] qcom_iommu_unmap+0xac/0x1f0
             [<c079ea3c>] iommu_unmap+0x9c/0xe8
             [<c056c2fc>] msm_iommu_unmap+0x64/0x84
             [<c0569da4>] msm_gem_free_object+0x11c/0x338
             [<c05413ec>] drm_gem_object_handle_unreference_unlocked+0xfc/0x130
             [<c0541604>] drm_gem_object_release_handle+0x50/0x68
             [<c0447a98>] idr_for_each+0xa8/0xdc
             [<c0541c10>] drm_gem_release+0x1c/0x28
             [<c0540b3c>] drm_release+0x370/0x428
             [<c031105c>] __fput+0x98/0x1e8
             [<c025d73c>] task_work_run+0xb0/0xfc
             [<c02477ec>] do_exit+0x2ec/0x948
             [<c0247ec0>] do_group_exit+0x4c/0xb8
             [<c025180c>] get_signal+0x28c/0x6ac
             [<c0211204>] do_signal+0xc4/0x3e4
             [<c02116cc>] do_work_pending+0xb4/0xc4
             [<c020e938>] work_pending+0xc/0x20

      other info that might help us debug this:

      Chain exists of:
        prepare_lock --> &dev->struct_mutex --> qcom_iommu_lock

       Possible unsafe locking scenario:

             CPU0                    CPU1
             ----                    ----
        lock(qcom_iommu_lock);
                                     lock(&dev->struct_mutex);
                                     lock(qcom_iommu_lock);
        lock(prepare_lock);

       *** DEADLOCK ***

      3 locks held by Xorg.bin/5413:
       #0:  (drm_global_mutex){+.+.+.}, at: [<c0540800>] drm_release+0x34/0x428
       #1:  (&dev->struct_mutex){+.+.+.}, at: [<c05413bc>] 
drm_gem_object_handle_unreference_unlocked+0xcc/0x130
       #2:  (qcom_iommu_lock){+.+...}, at: [<c079f664>] 
qcom_iommu_unmap+0x1c/0x1f0

      stack backtrace:
      CPU: 1 PID: 5413 Comm: Xorg.bin Tainted: G        W      
3.17.0-rc1-00050-g07a489b #802
      [<c0216290>] (unwind_backtrace) from [<c0211d8c>] (show_stack+0x10/0x14)
      [<c0211d8c>] (show_stack) from [<c087a078>] (dump_stack+0x98/0xb8)
      [<c087a078>] (dump_stack) from [<c027f024>] 
(print_circular_bug+0x218/0x340)
      [<c027f024>] (print_circular_bug) from [<c0283e08>] 
(__lock_acquire+0x1d24/0x20b8)
      [<c0283e08>] (__lock_acquire) from [<c0284774>] (lock_acquire+0x9c/0xbc)
      [<c0284774>] (lock_acquire) from [<c087c408>] 
(mutex_lock_nested+0x70/0x3e8)
      [<c087c408>] (mutex_lock_nested) from [<c0781280>] 
(clk_prepare_lock+0x88/0xfc)
      [<c0781280>] (clk_prepare_lock) from [<c0782c50>] (clk_prepare+0xc/0x24)
      [<c0782c50>] (clk_prepare) from [<c079f474>] 
(__enable_clocks.isra.4+0x18/0xa4)
      [<c079f474>] (__enable_clocks.isra.4) from [<c079f614>] 
(__flush_iotlb_va+0xe0/0x114)
      [<c079f614>] (__flush_iotlb_va) from [<c079f6f4>] 
(qcom_iommu_unmap+0xac/0x1f0)
      [<c079f6f4>] (qcom_iommu_unmap) from [<c079ea3c>] (iommu_unmap+0x9c/0xe8)
      [<c079ea3c>] (iommu_unmap) from [<c056c2fc>] (msm_iommu_unmap+0x64/0x84)
      [<c056c2fc>] (msm_iommu_unmap) from [<c0569da4>] 
(msm_gem_free_object+0x11c/0x338)
      [<c0569da4>] (msm_gem_free_object) from [<c05413ec>] 
(drm_gem_object_handle_unreference_unlocked+0xfc/0x130)
      [<c05413ec>] (drm_gem_object_handle_unreference_unlocked) from 
[<c0541604>] (drm_gem_object_release_handle+0x50/0x68)
      [<c0541604>] (drm_gem_object_release_handle) from [<c0447a98>] 
(idr_for_each+0xa8/0xdc)
      [<c0447a98>] (idr_for_each) from [<c0541c10>] (drm_gem_release+0x1c/0x28)
      [<c0541c10>] (drm_gem_release) from [<c0540b3c>] (drm_release+0x370/0x428)
      [<c0540b3c>] (drm_release) from [<c031105c>] (__fput+0x98/0x1e8)
      [<c031105c>] (__fput) from [<c025d73c>] (task_work_run+0xb0/0xfc)
      [<c025d73c>] (task_work_run) from [<c02477ec>] (do_exit+0x2ec/0x948)
      [<c02477ec>] (do_exit) from [<c0247ec0>] (do_group_exit+0x4c/0xb8)
      [<c0247ec0>] (do_group_exit) from [<c025180c>] (get_signal+0x28c/0x6ac)
      [<c025180c>] (get_signal) from [<c0211204>] (do_signal+0xc4/0x3e4)
      [<c0211204>] (do_signal) from [<c02116cc>] (do_work_pending+0xb4/0xc4)
      [<c02116cc>] (do_work_pending) from [<c020e938>] (work_pending+0xc/0x20)

      We can break this chain if we don't hold the prepare_lock while
      creating debugfs directories. We only hold the prepare_lock right
      now because we're traversing the clock tree recursively and we
      don't want the hierarchy to change during the traversal.
      Replacing this traversal with a simple linked list walk allows us
      to only grab a list lock instead of the prepare_lock, thus
      breaking the lock chain.

      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit cbe0d6e8794f1da6cac1ea3864d2cfaf0bf87c8e
  Author: Paul Moore <pmoore@xxxxxxxxxx>
  Date:   Wed Sep 10 17:09:57 2014 -0400

      selinux: make the netif cache namespace aware

      While SELinux largely ignores namespaces, for good reason, there are
      some places where it needs to at least be aware of namespaces in order
      to function correctly.  Network namespaces are one example.  Basic
      awareness of network namespaces are necessary in order to match a
      network interface's index number to an actual network device.

      This patch corrects a problem with network interfaces added to a
      non-init namespace, and can be reproduced with the following commands:

       [NOTE: the NetLabel configuration is here only to active the dynamic
              networking controls ]

       # netlabelctl unlbl add default address:0.0.0.0/0 \
         label:system_u:object_r:unlabeled_t:s0
       # netlabelctl unlbl add default address:::/0 \
         label:system_u:object_r:unlabeled_t:s0
       # netlabelctl cipsov4 add pass doi:100 tags:1
       # netlabelctl map add domain:lspp_test_netlabel_t \
         protocol:cipsov4,100

       # ip link add type veth
       # ip netns add myns
       # ip link set veth1 netns myns
       # ip a add dev veth0 10.250.13.100/24
       # ip netns exec myns ip a add dev veth1 10.250.13.101/24
       # ip l set veth0 up
       # ip netns exec myns ip l set veth1 up

       # ping -c 1 10.250.13.101
       # ip netns exec myns ping -c 1 10.250.13.100

      Reported-by: Jiri Jaburek <jjaburek@xxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit b954d83421d51d822c42e5ab7b65069b25ad3005
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Wed Sep 10 15:01:02 2014 +0200

      net: bpf: only build bpf_jit_binary_{alloc, free}() when jit selected

      Since BPF JIT depends on the availability of module_alloc() and
      module_free() helpers (HAVE_BPF_JIT and MODULES), we better build
      that code only in case we have BPF_JIT in our config enabled, just
      like with other JIT code. Fixes builds for arm/marzen_defconfig
      and sh/rsk7269_defconfig.

      ====================
      kernel/built-in.o: In function `bpf_jit_binary_alloc':
      /home/cwang/linux/kernel/bpf/core.c:144: undefined reference to 
`module_alloc'
      kernel/built-in.o: In function `bpf_jit_binary_free':
      /home/cwang/linux/kernel/bpf/core.c:164: undefined reference to 
`module_free'
      make: *** [vmlinux] Error 1
      ====================

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Fixes: 738cbe72adc5 ("net: bpf: consolidate JIT binary allocator")
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d1105287aabe88dbb3af825140badaa05cf0442c
  Author: Daniel Hellstrom <daniel@xxxxxxxxxxx>
  Date:   Wed Sep 10 14:17:52 2014 +0200

      sparc32: dma_alloc_coherent must honour gfp flags

      dma_zalloc_coherent() calls dma_alloc_coherent(__GFP_ZERO)
      but the sparc32 implementations sbus_alloc_coherent() and
      pci32_alloc_coherent() doesn't take the gfp flags into
      account.

      Tested on the SPARC32/LEON GRETH Ethernet driver which fails
      due to dma_alloc_coherent(__GFP_ZERO) returns non zeroed
      pages.

      Signed-off-by: Daniel Hellstrom <daniel@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 17fa1f983649580772e95ee95e2c096baa650219
  Merge: 0fc4dff 56e03e5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 14:02:37 2014 -0700

      Merge branch 'cxgb4-next'

      Hariprasad Shenai says:

      ====================
      cxgb4: Allow FW size upto 1MB, support for S25FL032P flash and misc. fixes

      This patch series adds support to allow FW size upto 1MB, support for 
S25FL032P
      flash. Fix t4_flash_erase_sectors to throw an error, when erase sector 
aren't in
      the flash and also warning message when adapters have flashes less than 
2Mb.
      Adds device id of new adapter and removes device id of debug adapter.

      The patches series is created against 'net-next' tree.
      And includes patches on cxgb4 driver and cxgb4vf driver.

      We have included all the maintainers of respective drivers. Kindly review 
the
      change and let us know in case of any review comments.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56e03e51e61afc60d893be9647a8e3ad74155420
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:31 2014 +0530

      cxgb4/cxgb4vf: Add device ID for new adapter and remove for dbg adapter

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c290607e3e7b8d24eb90468180f4cf96b371d8d0
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:30 2014 +0530

      cxgb4: Add warning msg when attaching to adapters which have FLASHes 
smaller than 2Mb

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c0d5b8cf50c9842d0efcfb14871e58f42c6576e6
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:29 2014 +0530

      cxgb4: Fix t4_flash_erase_sectors() to throw an error when requested to 
erase sectors which aren't in the FLASH

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fe2ee139aa295936e2bf6b7c620624d871c65058
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:28 2014 +0530

      cxgb4: Add support to S25FL032P flash

      Add support for Spansion S25FL032P flash
      Based on original work by Dimitris Michailidis

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 60d42bf6b0eec663ad21170b1ff6b14536993b47
  Author: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
  Date:   Wed Sep 10 17:44:27 2014 +0530

      cxgb4: Allow T4/T5 firmware sizes up to 1MB

      Based on original work by Casey Leedom <leedom@xxxxxxxxxxx>

      Signed-off-by: Hariprasad Shenai <hariprasad@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0fc4dffad13e81deb3bf72e74cac292172df5285
  Author: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
  Date:   Wed Sep 10 14:02:50 2014 +0200

      tipc: fix sparse warnings

      This fixes the following sparse warnings:
      sparse: symbol 'tipc_update_nametbl' was not declared. Should it be 
static?
      Also, the function is changed to return bool upon success, rather than a
      potentially freed pointer.

      Signed-off-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cf98192d2e2b923241b8e6eee05a5b31f4bc16f2
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Wed Sep 10 07:51:13 2014 +0000

      net: ethernet: arc: Don't free Rockchip resources before disconnect from 
phy

      Free resources before being disconnected from phy and calling core driver 
is
      wrong and should not happen. It avoids a delay of 4-5s caused by the 
timeout of
      phy_disconnect().

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8d11620e1e43f829721aa1e76bd9dc2da079df9e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:04:27 2014 -0400

      nfs: add __acquires and __releases annotations to seqfile start/stop 
routines

      To make sparse happy...

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit dad2b015bb85799f8005da637954f8eafb83f34c
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:03:55 2014 -0400

      nfs: fix RCU cl_xprt handling in nfs_swap_activate/deactivate

      sparse says:

      fs/nfs/file.c:543:60: warning: incorrect type in argument 1 (different 
address spaces)
      fs/nfs/file.c:543:60:    expected struct rpc_xprt *xprt
      fs/nfs/file.c:543:60:    got struct rpc_xprt [noderef] <asn:4>*cl_xprt
      fs/nfs/file.c:548:53: warning: incorrect type in argument 1 (different 
address spaces)
      fs/nfs/file.c:548:53:    expected struct rpc_xprt *xprt
      fs/nfs/file.c:548:53:    got struct rpc_xprt [noderef] <asn:4>*cl_xprt

      cl_xprt is RCU-managed, so we need to take care to dereference and use
      it while holding the RCU read lock.

      Cc: Mel Gorman <mgorman@xxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 08a899d5d9532efb7dea99aad44dc9af39627a92
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Sun Sep 7 08:36:40 2014 -0700

      nfs: setattr can only change regular file sizes

      The VFS never calls setattr with ATTR_SIZE on anything but regular
      files.  Remove the if check and turn it into an assert similar to
      what some other file systems do.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 20d655d6197d02e98574208839da11684dc2ad1f
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:28:00 2014 -0700

      pnfs/blocklayout: use the device id cache

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 30ff0603ca4d66c8244efc80ea8470d3d04aee8b
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:27:59 2014 -0700

      pnfs: add a nfs4_get_deviceid helper

      This will be used by the block layout driver when splitting extents.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 9dd2fcd32f488ea89c2227cc56069446147376e8
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:27:58 2014 -0700

      pnfs: add a common GETDEVICELIST implementation

      At a simple helper to issue a GETDEVICELIST operation and pre-load
      the device id cache based on the result.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 661373b13d0490ff410a2133d4a7a117f2dd037e
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Tue Sep 2 21:27:57 2014 -0700

      pnfs: factor GETDEVICEINFO implementations

      Add support to the common pNFS core to issue GETDEVICEINFO calls on
      a device ID cache miss.  The code is taken from the well debugged
      file layout implementation and calls out to the layoutdriver through
      a new alloc_deviceid_node method.  The calling conventions for
      nfs4_find_get_deviceid are changed so that all information needed to
      send a GETDEVICEINFO request is passed to the common code.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 848746bd247cdc3ce1d103e92913316445763778
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:36 2014 -0700

      pnfs/blocklayout: return layouts on setattr

      This speads up truncate-heavy workloads like fsx by multiple orders of
      magnitude.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 71d5b76302e21390b4ab747875de6bd5cfbca979
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:35 2014 -0700

      pnfs/blocklayout: implement the return_range method

      This allows removing extents from the extent tree especially on truncate
      operations, and thus fixing reads from truncated and re-extended that
      previously returned stale data.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8067253c8cc531b6f367b9f5942bdc6168385701
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:34 2014 -0700

      pnfs/blocklayout: rewrite extent tracking

      Currently the block layout driver tracks extents in three separate
      data structures:

       - the two list of pnfs_block_extent structures returned by the server
       - the list of sectors that were in invalid state but have been written to
       - a list of pnfs_block_short_extent structures for LAYOUTCOMMIT

      All of these share the property that they are not only highly inefficient
      data structures, but also that operations on them are even more 
inefficient
      than nessecary.

      In addition there are various implementation defects like:

       - using an int to track sectors, causing corruption for large offsets
       - incorrect normalization of page or block granularity ranges
       - insufficient error handling
       - incorrect synchronization as extents can be modified while they are in
         use

      This patch replace all three data with a single unified rbtree structure
      tracking all extents, as well as their in-memory state, although we still
      need to instance for read-only and read-write extent due to the arcane
      client side COW feature in the block layouts spec.

      To fix the problem of extent possibly being modified while in use we make
      sure to return a copy of the extent for use in the write path - the
      extent can only be invalidated by a layout recall or return which has
      to wait until the I/O operations finished due to refcounts on the layout
      segment.

      The new extent tree work similar to the schemes used by block based
      filesystems like XFS or ext4.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 8c792ea940499153732adea2ea4ca37f6999778f
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:33 2014 -0700

      pnfs/blocklayout: don't set pages uptodate

      The core nfs code handles setting pages uptodate on reads, no need to mess
      with the pageflags outselves.  Also remove a debug function to dump page
      flags.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3a6fd1f004fcaf3dd1c28a7cd16406c8318eb64a
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:32 2014 -0700

      pnfs/blocklayout: remove read-modify-write handling in bl_write_pagelist

      Use the new PNFS_READ_WHOLE_PAGE flag to offload read-modify-write
      handling to core nfs code, and remove a huge chunk of deadlock prone
      mess from the block layout writeback path.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit c88953d87f5c8cd95bebcbd6d15f2f0cdd348136
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:31 2014 -0700

      pnfs: add return_range method

      If a layout driver keeps per-inode state outside of the layout segments it
      needs to be notified of any layout returns or recalls on an inode, and not
      just about the freeing of layout segments.  Add a method to acomplish 
this,
      which will allow the block layout driver to handle the case of truncated
      and re-expanded files properly.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 612aa983a041056c3368aacfdc9febd406d245a8
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:30 2014 -0700

      pnfs: add flag to force read-modify-write in ->write_begin

      Like all block based filesystems, the pNFS block layout driver can't read
      or write at a byte granularity and thus has to perform read-modify-write
      cycles on writes smaller than this granularity.

      Add a flag so that the core NFS code always reads a whole page when
      starting a smaller write, so that we can do it in the place where the VFS
      expects it instead of doing in very deadlock prone way in the writeback
      handler.

      Note that in theory we could do less than page size reads here for disks
      that have a smaller sector size which are served by a server with a 
smaller
      pnfs block size.  But so far that doesn't seem like a worthwhile
      optimization.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 7c5d187581f57657de79e795602d9f1a0254c88c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Wed Sep 10 08:23:29 2014 -0700

      pnfs: force a layout commit when encountering busy segments during recall

      Expedite layout recall processing by forcing a layout commit when
      we see busy segments.  Without it the layout recall might have to wait
      until the VM decided to start writeback for the file, which can introduce
      long delays.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 3a3908c8b09d5ec19d543836d4f38d240ae27fe8
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 22:21:00 2014 -0700

      NFS: Fix a compile warning when !(CONFIG_NFS_V3 || CONFIG_NFS_V4)

      gcc reports:

      linux/fs/nfs/write.c: In function 
â??nfs_page_find_head_request_locked.isra.17â??:
      linux/fs/nfs/write.c:121:64: warning: â??cinfo.mdsâ?? may be used 
uninitialized in this function [-Wmaybe-uninitialized]
        list_for_each_entry_safe(freq, t, &cinfo.mds->list, wb_list) {
                                                                        ^
      linux/fs/nfs/write.c:110:25: note: â??cinfo.mdsâ?? was declared here
        struct nfs_commit_info cinfo;

      Reported-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Cc: Weston Andros Adamson <dros@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 921b81a8cd5a4acc2a009778d13eedd377362c4c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:29 2014 -0500

      pnfs/blocklayout: correctly decrement extent length

      When we do non-page sized reads we can underflow the extent_length 
variable
      and read incorrect data.  Fix the extent_length calculation and change to
      defensive <= checks for the extent length in the read and write path.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit be98fd0ac3dd45c1aa404b101caa37f9b317ab57
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:28 2014 -0500

      pnfs/blocklayout: plug block queues

      Make sure the block queue is plugged when performing pNFS blocklayout I/O.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 72c5e59f63ceaa604936b1693ba8c4b6cc2b114d
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:27 2014 -0500

      pnfs/blocklayout: improve GETDEVICEINFO error reporting

      Tell userspace what stage of GETDEVICEINFO failed so that there is a 
chance
      to debug it, especially with the userspace daemon clusterf***k in the 
block
      layout driver.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit e3aaf7f2b8e9e858c0d6626577d3456bf6070e5a
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:26 2014 -0500

      pnfs/blocklayout: reject pnfs blocksize larger than page size

      The Linux VM subsystem can't support block sizes larger than page size
      for block based filesystems very well.  While this can be hacked around
      to some extent for simple filesystems the read-modify-write cycles
      required for pnfs block invalid extents are extremly deadlock prone
      when operating on multiple pages.  Reject this case early on instead
      of pretending to support it (badly).

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 5f919c9f10c1cf821ee5f414683214a361a1b98c
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:25 2014 -0500

      pnfs: allow splicing pre-encoded pages into the layoutcommit args

      Currently there is no XDR buffer space allocated for the per-layout driver
      layoutcommit payload, which leads to server buffer overflows in the
      blocklayout driver even under simple workloads.  As we can't do per-layout
      sizes for XDR operations we'll have to splice a previously encoded list
      of pages into the XDR stream, similar to how we handle ACL buffers.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 47abadefad213bb7de9592d2e09a8bd282ddc3de
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:22 2014 -0500

      pnfs: avoid using stale stateids after layoutreturn

      After we issued a layoutreturn operations the may free the layout stateid
      and will thus cause bad stateid error when the client uses it again.

      We currently try to avoid this case by chosing the open stateid if not
      lsegs are present for this inode.  But various places can hold refererence
      on lsegs and thus cause the list not to be empty shortly after a layout
      return.  Add an explicit flag to mark the current layout stateid invalid
      and force usage of the openstateid after we did a full file layoutreturn.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit defb8460881cbf0a5890bc7a63b42c0cfbed721d
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:21 2014 -0500

      pnfs: retry after a bad stateid error from layoutget

      Currently we fall through to nfs4_async_handle_error when we get
      a bad stateid error back from layoutget.  nfs4_async_handle_error
      with a NULL state argument will never retry the operations but return
      the error to higher layer, causing an avoiable fallback to MDS I/O.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 362f74745c15fb9acad577ab8e1342ee5313a2a5
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:20 2014 -0500

      pnfs: don't check sequence on new stateids in layoutget

      When layoutget returns an entirely new layout stateid it should not
      check the generation counter as the new stateid will start with a new
      counter entirely unrelated to old one.

      The current behavior causes constant layoutget failures against a block
      server which allocates a new stateid after an recall that removed all
      outstanding layouts.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 1013df61150e56f775ccacdaaeee66042f1e6eb6
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:18 2014 -0500

      pnfs: do not pass uninitialized lsegs to ->free_lseg

      Ensure the lsegs are initialized early so that we don't pass an 
unitialized
      one back to ->free_lseg during error processing.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 2e11f8296d22134c4fca7eb022eea2b09facd307
  Author: Christoph Hellwig <hch@xxxxxx>
  Date:   Thu Aug 21 11:09:17 2014 -0500

      nfs: cap request size to fit a kmalloced page array

      pNFS servers may return arbitrarily large layouts.  Trim back the I/O size
      to one that we can at least allocate the page array for.

      Signed-off-by: Christoph Hellwig <hch@xxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit bc7d4b8fd0917b4b84a8911185d34a97c696f219
  Author: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 10:15:03 2014 +0800

      nfs/filelayout: set layoutcommit depending on write verifier

      Following http://www.rfc-editor.org/errata_search.php?rfc=5661&eid=2751
      Don't set layoutcommit for commit_through_mds case.
      For FILE_SYNC writes, don't set layoutcommit.
      For DATA_SYNC wirtes, set layout commit right after wirtes done.
      For UNSTABLE writes, set layout commit when commit done.

      Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 378520b837cf4da769600b83690d8e825f16a611
  Author: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 10:15:02 2014 +0800

      nfs41: add a helper function to set layoutcommit after commit

      Track lwb in nfs_commit_data so that we can use it to setup
      layoutcommit in commit_done callback.

      Signed-off-by: Peng Tao <tao.peng@xxxxxxxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 61beef75cc5bae119e500c9f25daad8596c7cbe4
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Sep 3 14:15:40 2014 -0400

      NFS: Clear up state owner lock usage

      can_open_cached() reads values out of the state structure, meaning that
      we need the so_lock to have a correct return value.  As a bonus, this
      helps clear up some potentially confusing code.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 0f7a622ca61621f951af01448b956f2ecf5fad99
  Author: Chris Perl <chris.perl@xxxxxxxxx>
  Date:   Fri Sep 5 15:40:21 2014 -0400

      rpc: xs_bind - do not bind when requesting a random ephemeral port

      When attempting to establish a local ephemeral endpoint for a TCP or UDP
      socket, do not explicitly call bind, instead let it happen implicilty 
when the
      socket is first used.

      The main motivating factor for this change is when TCP runs out of unique
      ephemeral ports (i.e.  cannot find any ephemeral ports which are not a 
part of
      *any* TCP connection).  In this situation if you explicitly call bind, 
then the
      call will fail with EADDRINUSE.  However, if you allow the allocation of 
an
      ephemeral port to happen implicitly as part of connect (or other 
functions),
      then ephemeral ports can be reused, so long as the combination of 
(local_ip,
      local_port, remote_ip, remote_port) is unique for TCP sockets on the 
system.

      This doesn't matter for UDP sockets, but it seemed easiest to treat TCP 
and UDP
      sockets the same.

      This can allow mount.nfs(8) to continue to function successfully, even in 
the
      face of misbehaving applications which are creating a large number of TCP
      connections.

      Signed-off-by: Chris Perl <chris.perl@xxxxxxxxx>
      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>

  commit 0aac383353693edcd8fc5a82a692bb7e5f60d2fd
  Merge: b167a37 9ba1f72
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 12:46:32 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next

      Pablo Neira Ayuso says:

      ====================
      nf-next pull request

      The following patchset contains Netfilter/IPVS updates for your
      net-next tree. Regarding nf_tables, most updates focus on consolidating
      the NAT infrastructure and adding support for masquerading. More
      specifically, they are:

      1) use __u8 instead of u_int8_t in arptables header, from
         Mike Frysinger.

      2) Add support to match by skb->pkttype to the meta expression, from
         Ana Rey.

      3) Add support to match by cpu to the meta expression, also from
         Ana Rey.

      4) A smatch warning about IPSET_ATTR_MARKMASK validation, patch from
         Vytas Dauksa.

      5) Fix netnet and netportnet hash types the range support for IPv4,
         from Sergey Popovich.

      6) Fix missing-field-initializer warnings resolved, from Mark Rustad.

      7) Dan Carperter reported possible integer overflows in ipset, from
         Jozsef Kadlecsick.

      8) Filter out accounting objects in nfacct by type, so you can
         selectively reset quotas, from Alexey Perevalov.

      9) Move specific NAT IPv4 functions to the core so x_tables and
         nf_tables can share the same NAT IPv4 engine.

      10) Use the new NAT IPv4 functions from nft_chain_nat_ipv4.

      11) Move specific NAT IPv6 functions to the core so x_tables and
          nf_tables can share the same NAT IPv4 engine.

      12) Use the new NAT IPv6 functions from nft_chain_nat_ipv6.

      13) Refactor code to add nft_delrule(), which can be reused in the
          enhancement of the NFT_MSG_DELTABLE to remove a table and its
          content, from Arturo Borrero.

      14) Add a helper function to unregister chain hooks, from
          Arturo Borrero.

      15) A cleanup to rename to nft_delrule_by_chain for consistency with
          the new nft_*() functions, also from Arturo.

      16) Add support to match devgroup to the meta expression, from Ana Rey.

      17) Reduce stack usage for IPVS socket option, from Julian Anastasov.

      18) Remove unnecessary textsearch state initialization in xt_string,
          from Bojan Prtvar.

      19) Add several helper functions to nf_tables, more work to prepare
          the enhancement of NFT_MSG_DELTABLE, again from Arturo Borrero.

      20) Enhance NFT_MSG_DELTABLE to delete a table and its content, from
          Arturo Borrero.

      21) Support NAT flags in the nat expression to indicate the flavour,
          eg. random fully, from Arturo.

      22) Add missing audit code to ebtables when replacing tables, from
          Nicolas Dichtel.

      23) Generalize the IPv4 masquerading code to allow its re-use from
          nf_tables, from Arturo.

      24) Generalize the IPv6 masquerading code, also from Arturo.

      25) Add the new masq expression to support IPv4/IPv6 masquerading
          from nf_tables, also from Arturo.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b167a37c7bbc6f7589f439ba7d9a49af5ad37ff5
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:32 2014 -0700

      netfilter: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Other miscellanea:

      o Coalesce formats
      o Realign arguments

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 47c4cfc37fb71e0fa801a4ed9228de83404abfce
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:31 2014 -0700

      iucv: Convert pr_warning to pr_warn

      Use the more common pr_warn.
      Coalesce formats.
      Realign arguments.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 294a0b7f3148e2a4e916965a6d14838e08143ba8
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:30 2014 -0700

      pktgen: Convert pr_warning to pr_warn

      Use the more common pr_warn.
      Realign arguments.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ef423a410943dab9198ec1d7d9558cb53a9569cc
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 21:17:28 2014 -0700

      atm: Convert pr_warning to pr_warn

      Use the more common pr_warn.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f007d7f1431ca9bc184782e704a7da460385d335
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Thu Oct 9 07:57:00 2014 +0100

      iio: Add Dyna-Image AL3320A ambient light sensor driver

      Minimal implementation. This driver provides raw illuminance readings.

      This is based on drivers/hwmon/al3320.c (*) driver from msm tree written
      by Tsechih Lin <Tsechih_Lin@xxxxxxxx>

      * https://android.googlesource.com/kernel/msm.git

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Reviewed-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 2fed71e57ae8b44e854a36d33e9a86a94a7628a4
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Sep 10 17:52:02 2014 +0200

      clk: rockchip: also protect hclk_peri as critical

      The dwc2 usb controller also uses agressive clock gating, which in this
      case leads to hclk_peri getting disabled and hanging the system.
      Therefore move it to the critical clocks until we also control that
      part of the system.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit feaefa0ea1f1ab3fb92519aef2099ab4d75cce05
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 28 12:46:10 2014 +0200

      clk: fractional-divider: cast parent_rate to u64 before multiplying

      On 32bit architectures, like ARM calculating the fractional rate will
      do the multiplication before converting the value to u64 when it gets
      assigned to ret, which can produce overflows.

      The error in question happened with a parent_rate of 386MHz, m = 3000,
      n = 60000, which resulted in a wrong rate value of 15812Hz.

      Therefore cast parent_rate to u64 to make sure the multiplication
      happens in a 64bit space and produces the correct 192MHz in the example.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 1c84cd48a117486166f3597c081b170b76e5bd81
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Wed Sep 10 10:57:08 2014 +0200

      mips/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Reported-by: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ef126a4a8112998a9d4dcea166781331f1020f76
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 15:17:01 2014 +0100

      regulator: of: Add stub OF match function for !OF case

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f266f04d33e5265e2f61ffc9d2b2f97214804995
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Thu Aug 28 10:59:05 2014 -0400

      drm/radeon: add RADEON_GEM_NO_CPU_ACCESS BO creation flag (v4)

      Allows pinning of buffers in the non-CPU visible portion of
      vram.

      v2: incorporate Michel's comments.
      v3: rebase on Michel's patch
      v4: rebase on Michel's v2 patch

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>

  commit b76ee67a23e83bdad3e25def116c031eb007904d
  Author: Michel Dänzer <michel.daenzer@xxxxxxx>
  Date:   Tue Sep 9 10:09:23 2014 +0900

      drm/radeon: Clean up assignment of TTM placement lpfn member for pinning

      This sets the lpfn member to 0 instead of the full domain size. TTM uses
      the full domain size when lpfn is 0.

      Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit c858403943886a92eece9d0413aa65c48bbe6fa7
  Author: Michel Dänzer <michel.daenzer@xxxxxxx>
  Date:   Thu Aug 28 15:56:00 2014 +0900

      drm/radeon: Add RADEON_GEM_CPU_ACCESS BO creation flag

      This flag is a hint that userspace expects the BO to be accessed by the
      CPU. We can use that hint to prevent such BOs from ever being stored in
      the CPU inaccessible part of VRAM.

      Signed-off-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 01100c022df5d9b8ac56d3705e33e69dc012a6e2
  Author: Roland Stigge <stigge@xxxxxxxxx>
  Date:   Tue Sep 9 15:13:14 2014 +0200

      ARM: LPC32xx: Fix reset function

      In the recent change to the reset function API (commit
      7b6d864b48d95e6ea1df7df64475b9cb9616dcf9), the mode argument changed from 
a
      char to an enum. lpc23xx_restart() only handles REBOOT_SOFT and 
REBOOT_HARD,
      but the new kernel code emits REBOOT_COLD (0) on reboots now which leads 
to
      lpc32xx simply not rebooting (but halting).

      This patch fixes this by just resetting unconditionally as on other 
platforms
      (e.g. mach-bcm2835).

      Pulling lpc32xx_watchdog_reset() into lpc23xx_restart() since the while() 
in
      lpc23xx_restart() is part of the procedure anyway and 
lpc32xx_watchdog_reset()
      isn't used anywhere else anymore.

      Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>

  commit 3bcefb0497f9fcad19be286b14d286784d584c5b
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 15:05:38 2014 -0400

      drm/msm/adreno: push dump/show stuff to base class

      Add ptr to list of interesting registers to 'struct adreno_gpu' and use
      that to move most of the debugfs show and register dump bits down into
      adreno_gpu.  This will avoid duplication as support for additional
      adreno generations is added.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit 3526e9fb4f3f178fe9dbab3886c86e294e45816c
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 15:03:40 2014 -0400

      drm/msm/adreno: bit of init refactoring

      Push a few bits down into adreno_gpu so they won't have to be duplicated
      as support for additional adreno generations is added.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit e2550b7a7d8f2030cfea43343eb3fccc3a8e8167
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 13:30:27 2014 -0400

      drm/msm/adreno: move decision about what gpu to to load

      Move this into into adreno_device, and decide based on gpu revision
      rather than just assuming a3xx.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit bfd28b136298f37ef2e10494d3a0bfb4dcbaa7b9
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Sep 5 13:06:37 2014 -0400

      drm/msm/adreno: split adreno device out into it's own file

      We'd rather not duplicate these parts as support for additional gpu
      generations is added.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit dac746e04e2ed90bdf9b7f808ec1be0e5f1298c6
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Aug 1 17:01:06 2014 -0400

      drm/panel/simple: add optronics B101XTN01.0 (v3)

      LVDS panel, make/model described as:

      AU Optronics Corporation - B101XTN01.0 (H/W:0A)

      See:
      http://www.encore-electronic.com/media/B101XTN01.0.pdf

      Tested with panel attached to an Inforce IFC6410 board.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit 3e87599b68e7929a84a32ab65ad17b79a3f271f6
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Aug 1 13:08:11 2014 -0400

      drm/msm/mdp4: add LVDS panel support

      LVDS panel support uses the LCDC (parallel) encoder.  Unlike with HDMI,
      there is not a separate LVDS block, so no need to split things into a
      bridge+connector.  Nor is there is anything re-used with mdp5.

      Note that there can be some regulators shared between HDMI and LVDS (in
      particular, on apq8064, ext_3v3p), so we should not use the _exclusive()
      variants of devm_regulator_get().

      The drm_panel framework is used for panel-specific driver.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit d65bd0e431156f156f43946b6efb524694afb685
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Wed Aug 6 07:43:12 2014 -0400

      drm/msm/mdp4: fix blend setup with multiple crtcs

      In particular, blend_setup() should not overwrite the other crtc's mixer
      settings.  Also, the encoder needs to be able to specify the mixer-id
      explicitly, since both LVDS and DTV use 'INTF_LVDC_DTV', so we cannot
      guess the mixer-id from the interface.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit f9a1ca5c4734ad0da68ab322c8e9b7eb0b63a789
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Fri Aug 1 08:26:56 2014 -0400

      drm/msm: update generated headers

      In particular, pick up the definitions for a handful of LVDS related
      registers.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>

  commit e415765f90105a7d2d1b410559520d925444136f
  Merge: 85ff58a 4884f76
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Wed Sep 10 17:02:37 2014 +0200

      Merge branch 'lpc32xx/defconfig' of git://git.antcom.de/linux-2.6 into 
next/defconfig

      Pull "ARM: LPC32xx: Device tree updates" from Roland Stigge:

      This enables ubifs in the lpc32xx defconfig.

      * 'lpc32xx/defconfig' of git://git.antcom.de/linux-2.6:
        ARM: LPC32xx: defconfig update

  commit fb5a613b4f310d6d520daf295547ab35b0ac58a3
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 17:28:22 2014 +0300

      kernel: trace_syscalls: Replace rcu_assign_pointer() with 
RCU_INIT_POINTER()

      The uses of "rcu_assign_pointer()" are NULLing out the pointers.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Link: http://lkml.kernel.org/p/20140822142822.GA32391@ada

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3a630178fd5f30c285fd7016c5340a176b625913
  Author: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 10:52:04 2014 -0700

      tracing: generate RCU warnings even when tracepoints are disabled

      Dave Jones reported seeing a bug from one of my TLB tracepoints:

        http://lkml.kernel.org/r/20140806181801.GA4605@xxxxxxxxxx

      I've been running these patches for months and never saw this.
      But, a big chunk of my testing, especially with all the debugging
      enabled, was in a vm where intel_idle doesn't work.  On the
      systems where I was using intel_idle, I never had lockdep enabled
      and this tracepoint on at the same time.

      This patch ensures that whenever we have lockdep available, we do
      _some_ RCU activity at the site of the tracepoint, despite
      whether the tracepoint's condition matches or even if the
      tracepoint itself is completely disabled.  This is a bit of a
      hack, but it is pretty self-contained.

      I confirmed that with this patch plus lockdep I get the same
      splat as Dave Jones did, but without enabling the tracepoint
      explicitly.

      Link: http://lkml.kernel.org/p/20140807175204.C257CAC5@xxxxxxxxxxxxxxxxxx

      Signed-off-by: Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>
      Cc: Dave Hansen <dave@xxxxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>,
      Cc: paulmck@xxxxxxxxxxxxxxxxxx
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit fef5aeeee9e3717e7aea991a7ae9ff6a7a2d4c85
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Jul 24 12:25:47 2014 -0400

      ftrace: Replace tramp_hash with old_*_hash to save space

      Allowing function callbacks to declare their own trampolines requires
      that each ftrace_ops that has a trampoline must have some sort of
      accounting that keeps track of which ops has a trampoline attached
      to a record.

      The easy way to solve this was to add a "tramp_hash" that created a
      hash entry for every function that a ops uses with a trampoline.
      But since we can have literally tens of thousands of functions being
      traced, that means we need tens of thousands of descriptors to map
      the ops to the function in the hash. This is quite expensive and
      can cause enabling and disabling the function graph tracer to take
      some time to start and stop. It can take up to several seconds to
      disable or enable all functions in the function graph tracer for this
      reason.

      The better approach albeit more complex, is to keep track of how ops
      are being enabled and disabled, and use that along with the counting
      of the number of ops attached to records, to determive what ops has
      a trampoline attached to a record at enabling and disabling of
      tracing.

      To do this, the tramp_hash has been replaced with an old_filter_hash
      and old_notrace_hash, which get the copy of the ops filter_hash and
      notrace_hash respectively. The old hashes is kept until the ops has
      been modified or removed and the old hashes are used with the logic
      of the accounting to determine the ops that have the trampoline of
      a record. The reason this has less of a footprint is due to the trick
      that an "empty" hash in the filter_hash means "all functions" and
      an empty hash in the notrace hash means "no functions" in the hash.

      This is much more efficienct, doesn't have the delay, and takes up
      much less memory, as we do not need to map all the functions but
      just figure out which functions are mapped at the time it is
      enabled or disabled.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit e1effa0144a1ddf5b456c388ffaf784f3c5163fd
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Aug 5 17:19:38 2014 -0400

      ftrace: Annotate the ops operation on update

      Add three new flags for ftrace_ops:

        FTRACE_OPS_FL_ADDING
        FTRACE_OPS_FL_REMOVING
        FTRACE_OPS_FL_MODIFYING

      These will be set for the ftrace_ops when they are first added
      to the function tracing, being removed from function tracing
      or just having their functions changed from function tracing,
      respectively.

      This will be needed to remove the tramp_hash, which can grow quite
      big. The tramp_hash is used to note what functions a ftrace_ops
      is using a trampoline for. Denoting which ftrace_ops is being
      modified, will allow us to use the ftrace_ops hashes themselves,
      which are much smaller as they have a global flag to denote if
      a ftrace_ops is tracing all functions, as well as a notrace hash
      if the ftrace_ops is tracing all but a few. The tramp_hash just
      creates a hash item for every function, which can go into the 10s
      of thousands if all functions are using the ftrace_ops trampoline.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 5fecaa044af3dc52e4bc138842bdf1c6676105b1
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Jul 24 16:00:31 2014 -0400

      ftrace: Grab any ops for a rec for enabled_functions output

      When dumping the enabled_functions, use the first op that is
      found with a trampoline to the record, as there should only be
      one, as only one ops can be registered to a function that has
      a trampoline.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3296fc4e2509fa8870923ed52e7990040b151847
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Thu Jul 24 15:33:41 2014 -0400

      ftrace: Remove freeing of old_hash from ftrace_hash_move()

      ftrace_hash_move() currently frees the old hash that is passed to it
      after replacing the pointer with the new hash. Instead of having the
      function do that chore, have the caller perform the free.

      This lets the ftrace_hash_move() be used a bit more freely, which
      is needed for changing the way the trampoline logic is done.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit f7aad4e1a8221210db7eb434349cc6fe87aeee8c
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Wed Sep 10 10:42:46 2014 -0400

      ftrace: Set callback to ftrace_stub when no ops are registered

      The clean up that adds the helper function ftrace_ops_get_func()
      caused the default function to not change when DYNAMIC_FTRACE was not
      set and no ftrace_ops were registered. Although static tracing is
      not very useful (not having DYNAMIC_FTRACE set), it is still supported
      and we don't want to break it.

      Clean up the if statement even more to specifically have the default
      function call ftrace_stub when no ftrace_ops are registered. This
      fixes the small bug for static tracing as well as makes the code a
      bit more understandable.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 76ce677063e9194d48d9d44377c4f7f7c1c2e3d3
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Tue Sep 9 17:31:43 2014 +0200

      DTS: serial: Add bindings documention for the Mediatek UARTs

      This patch adds the devicetree documentation for the Mediatek UART.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b4756f4f0d773c31e59f203e7f19fd3d5c490193
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Tue Sep 9 17:31:42 2014 +0200

      tty: serial: 8250: Add Mediatek UART driver

      The device has a highspeed register which influences the calcualtion
      of the divisor. The chip lacks support for some baudrates. When requested,
      we set the divisor to the next smaller baudrate and adjust the c_cflag
      accordingly.

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Reviewed-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 08177ece596ccc9b9c194542c095c863c101fd11
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Tue Sep 9 11:03:57 2014 +0100

      serial: asc: Adopt readl_/writel_relaxed()

      The architectures supported by this driver, arm and sh, have expensive
      implementations of writel(), reliant on spin locks and explicit L2 cache
      management. These architectures provide a cheaper writel_relaxed() which
      is much better suited to peripherals that do not perform DMA. The
      situation with readl()/readl_relaxed()is similar although less acute.

      This driver does not use DMA and will be more power efficient and more
      robust (due to absence of spin locks during console I/O) if it uses the
      relaxed variants.

      The driver supports COMPILE_TEST and therefore falls back to writel()
      when writel_relaxed() does not exist.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Acked-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxx>
      Cc: Maxime Coquelin <maxime.coquelin@xxxxxx>
      Cc: Patrice Chotard <patrice.chotard@xxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: kernel@xxxxxxxxxxx
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 87d2163dae1f2388c7ccda5269be8d58e24382dd
  Author: Xiang Wang <wangx@xxxxxxxxxxx>
  Date:   Wed Jul 16 15:50:09 2014 +0800

      mmc: sdhci-pxav3: fix error handling of sdhci_add_host

      Commit 0dcaa2499b7d111bd70da5b0976c34210c850fb3 improved error
      handling of sdhci_add_host. However, "err_of_parse" and "err_cd_req"
      should be placed after "pm_runtime_disable(&pdev->dev)".

      Signed-off-by: Xiang Wang <wangx@xxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 4884f769e65b2b02bfdafb9f64217844dfa3d84f
  Author: Roland Stigge <stigge@xxxxxxxxx>
  Date:   Tue Sep 9 15:35:42 2014 +0200

      ARM: LPC32xx: defconfig update

      This patch adds UBI+UBIFS to LPC32xx defconfig.

      Signed-off-by: Roland Stigge <stigge@xxxxxxxxx>

  commit ba441ec225337a82d06a56a5a874a565564a88e0
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 10 08:44:36 2014 +0800

      regulator: isl9305: REGULATOR_ISL9305 needs to select REGMAP_I2C

      Fix ERROR: "devm_regmap_init_i2c" [drivers/regulator/isl9305.ko] 
undefined!

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5e3905f62b2eb25d4421117e62f9d0434c0b6563
  Merge: 2eb1dc3 fe0a29e b8a3ee8 133c268 03be88e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:21:03 2014 +0100

      Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/max98090', 
'asoc/fix/samsung' and 'asoc/fix/tlv320aic31xx' into asoc-linus

  commit 2eb1dc3179e1ac6eb5b1a5b1fa11d2a256897a20
  Merge: e87a925 8f70e51
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:21:02 2014 +0100

      Merge remote-tracking branch 'asoc/fix/pcm' into asoc-linus

  commit e87a925fb914af9c84ba2f08a6804e2b23c0b3cb
  Merge: 2ce7598 b794dbc
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:21:01 2014 +0100

      Merge remote-tracking branch 'asoc/fix/core' into asoc-linus

  commit 93a127b11ac034b160ccdd32e27d791b98f52cf5
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:18:56 2014 +0100

      regulator: isl9305: Convert to new style DT parsing

      This removes some code and replaces it with data.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ca5c671fb960712e274bf37dff8d6f5ebc02d40a
  Author: Matteo Croce <matteo@xxxxxxxxxxx>
  Date:   Thu Sep 4 14:51:09 2014 +0200

      ath10k: ATH10K_DEBUGFS depends on DEBUG_FS

      ATH10K_DEBUGFS must depend on DEBUG_FS, otherwise
      ath10k will generate an invalid pointer on module load.

      Signed-off-by: Matteo Croce <matteo@xxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c4f8c83665cf47b658ec2e4cc83cd873f8c943c7
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Sep 4 10:18:32 2014 +0200

      ath10k: use proper service bitmap size

      On 32bit systems the bitmap was too small and it
      was overwritten partially by the stat completion
      structure. This was visible with 10.2 firmware
      only due to it using a few of the last service
      ids.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit e13cf7a313a44c7279b4b646b5b7056d702ad0b7
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Sep 4 09:13:08 2014 +0200

      ath10k: move fw_crash_dump allocation

      The fw_crash_data was allocated too late. Upon
      early firmware crash, before registering to
      mac80211, it was possible to crash the whole
      system:

       ath10k_pci 0000:00:05.0: device has crashed during init
       BUG: unable to handle kernel NULL pointer dereference at           (null)
       IP: [<ffffffffa0058005>] ath10k_debug_get_new_fw_crash_data+0x15/0x30 
[ath10k_core]
       PGD 0
       Oops: 0002 [#1] SMP
       Modules linked in: ath10k_pci(O) ath10k_core(O) ath [last unloaded: ath]
       CPU: 3 PID: 29 Comm: kworker/u8:1 Tainted: G           O   
3.17.0-rc2-wl-ath+ #447
       Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 
01/01/2011
       Workqueue: ath10k_wq ath10k_core_register_work [ath10k_core]
       task: ffff88001eb01ad0 ti: ffff88001eb60000 task.ti: ffff88001eb60000
       RIP: 0010:[<ffffffffa0058005>]  [<ffffffffa0058005>] 
ath10k_debug_get_new_fw_crash_data+0x15/0x30 [ath10k_core]
       RSP: 0018:ffff88001eb63ce8  EFLAGS: 00010246
       RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
       RDX: 0000000000000000 RSI: ffffc90001a09030 RDI: 0000000000000001
       RBP: ffff88001eb63cf0 R08: 0000000000000000 R09: ffff8800000bb200
       R10: 00000000000001e2 R11: ffff88001eb638de R12: ffff88001d7459a0
       R13: ffff88001d746ab0 R14: 00000000fffe14d4 R15: ffff88001d747c60
       FS:  0000000000000000(0000) GS:ffff88001fd80000(0000) 
knlGS:0000000000000000
       CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
       CR2: 0000000000000000 CR3: 000000001df34000 CR4: 00000000000006e0
       Stack:
        ffff88001d7459a0 ffff88001eb63d58 ffffffffa0083bbe ffff880000000010
        ffff88001eb63d68 ffff88001eb63d18 0000000000000002 0000000000059010
        ffffffffa0086fef 00000000deadbeef ffff88001d747a28 ffff88001d7459a0
       Call Trace:
        [<ffffffffa0083bbe>] ath10k_pci_fw_crashed_dump+0x2e/0xd0 [ath10k_pci]
        [<ffffffffa0085410>] __ath10k_pci_hif_power_up+0x5f0/0x700 [ath10k_pci]
        [<ffffffffa0085550>] ath10k_pci_hif_power_up+0x30/0xe0 [ath10k_pci]
        [<ffffffffa005bc7b>] ath10k_core_register_work+0x2b/0x520 [ath10k_core]
        [<ffffffff810689cc>] process_one_work+0x18c/0x3f0
        [<ffffffff81069011>] worker_thread+0x121/0x4a0
        [<ffffffff81068ef0>] ? rescuer_thread+0x2c0/0x2c0
        [<ffffffff8106daf2>] kthread+0xd2/0xf0
        [<ffffffff8106da20>] ? kthread_create_on_node+0x170/0x170
        [<ffffffff81857cfc>] ret_from_fork+0x7c/0xb0
        [<ffffffff8106da20>] ? kthread_create_on_node+0x170/0x170
       Code: 8b 40 38 48 c7 80 00 01 00 00 00 00 00 00 5b 5d c3 0f 1f 44 00 00 
0f 1f 44 00 00 55 48 89 e5 53 48 8b 9f 90 1d 00 00 48 8d 7b 01 <c6> 03 01 e8 e3 
ec 2b e1 48 8d 7b 18 e8 6a 4f 05 e1 48 89 d8 5b
       RIP  [<ffffffffa0058005>] ath10k_debug_get_new_fw_crash_data+0x15/0x30 
[ath10k_core]
        RSP <ffff88001eb63ce8>
       CR2: 0000000000000000
       ---[ end trace 5d0ed15b050bcc1f ]---
       Kernel panic - not syncing: Fatal exception in interrupt
       Kernel Offset: 0x0 from 0xffffffff81000000 (relocation range: 
0xffffffff80000000-0xffffffff9fffffff)
       ---[ end Kernel panic - not syncing: Fatal exception in interrupt

      To prevent that split debug functions and allocate
      fw_crash_data earlier.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 3f7c69637511a39f4400dc8312bbcecaa592ab61
  Merge: dec38b5 a0c7b16
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:03:23 2014 +0100

      Merge branch 'topic/of' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into 
regulator-isl9305

  commit 7d42a7f293da03387cd8737a360c89c81640b67d
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:11 2014 +0100

      regulator: tps65217: Use simplified DT parsing

      Remove a bunch of code in favour of data.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dc1e0b1db4e14b6e15674113c99dc75adf093d34
  Merge: c2542d2 a0c7b16
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 10 12:02:41 2014 +0100

      Merge branch 'topic/of' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator into 
regulator-tps65217

  commit a0c7b164ad115ec0556dc0904ee2218cbc5cedfa
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 9 23:13:57 2014 +0100

      regulator: of: Provide simplified DT parsing method

      Currently regulator drivers which support DT all repeat very similar code
      to supply a list of known regulator identifiers to be matched with DT,
      convert that to platform data which is then matched up with the regulators
      as they are registered. This is both fiddly to get right and for devices
      which can use the standard helpers to provide their operations is the main
      source of code in the driver.

      Since this code is essentially identical for most drivers we can factor it
      out into the core, moving the identifiers in the match table into the
      regulator descriptors and also allowing drivers to pass in the name of the
      subnode to search. When a driver provides an of_match string for the
      regulator the core will attempt to use that to obtain init_data, allowing
      the driver to remove all explicit code for DT parsing and simply provide
      data instead.

      The current code leaks the phandles for the child nodes, this will be
      addressed incrementally and makes no practical difference for FDT anyway
      as the DT data structures are never freed.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 88a60e552f114ae34796604575239fb196658067
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 8 13:14:05 2014 +0200

      ASoC: simple-card: fix regression in clock rate lookup

      Commit 7c7b9cf53d284f ("ASoC: simple-card: fixup cpu_dai_name
      clear case") changed the way that "sound-dai" properties are handled,
      which leads to the clock frequency not being picked up from the
      node that the phandle points to, as correctly identified by gcc
      with this warning:

      sound/soc/generic/simple-card.c: In function 
'asoc_simple_card_sub_parse_of':
      sound/soc/generic/simple-card.c:165:7: warning: 'node' may be used 
uninitialized in this function [-Wmaybe-uninitialized]

      This restores the previous behavior by using the node from
      of_parse_phandle_with_args() that was previously being
      returned from of_parse_phandle().

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0dd4fc3c2f663b9124855daf3fd841d70b4dbeea
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:59:55 2014 +0800

      ASoC: simple-card: Adjust the comments of simple card.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 571a4010847a8b03c88de6543c5c00878a7e97d3
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Sep 10 09:18:06 2014 +0800

      regulator: rk808: Remove pdata from the regulator

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Tested-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bfac1f59a1afb13a3cf225bffd04be99a49c51a6
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 16:16:47 2014 +0200

      KVM: s390/interrupt: remove double assignment

      r is already initialized to 0.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>

  commit f7a960affc6e5a33e8c7fcef065affc4f0461041
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 21:23:13 2014 +0200

      KVM: s390/cmm: Fix prefix handling for diag 10 balloon

      The old handling of prefix pages was broken in the diag10 ballooner.
      We now rely on gmap_discard to check for start > end and do a
      slow path if the prefix swap pages are affected:
      1. discard the pages from start to prefix
      2. discard the absolute 0 pages
      3. discard the pages after prefix swap to end

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>

  commit 6b331952f1bc2df61c98954e25578629c439e417
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 21:17:03 2014 +0200

      KVM: s390: get rid of constant condition in ipte_unlock_simple

      Due to the earlier check we know that ipte_lock_count must be 0.
      No need to add a useless if. Let's make clear that we are going
      to always wakeup when we execute that code.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>

  commit f346026e55f1efd3949a67ddd1dcea7c1b9a615e
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Sep 3 16:21:32 2014 +0200

      KVM: s390: unintended fallthrough for external call

      We must not fallthrough if the conditions for external call are not met.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Thomas Huth <thuth@xxxxxxxxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 0349985add77ef5c9da8a75f4a9855977f4197d9
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Mon Aug 25 12:38:57 2014 +0200

      KVM: s390: Limit guest size to 16TB

      Currently we fill up a full 5 level page table to hold the guest
      mapping. Since commit "support gmap page tables with less than 5
      levels" we can do better.
      Having more than 4 TB might be useful for some testing scenarios,
      so let's just limit ourselves to 16TB guest size.
      Having more than that is totally untested as I do not have enough
      swap space/memory.

      We continue to allow ucontrol the full size.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 614aeab4dcd0aafb1538d5035eb9855f15b84014
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Mon Aug 25 12:27:29 2014 +0200

      KVM: s390: add __must_check to interrupt deliver functions

      We now propagate interrupt injection errors back to the ioctl. We
      should mark functions that might fail with __must_check.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>

  commit 5102ee879539ebd2e0de1eb93290e3d691973e79
  Author: Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 14:46:01 2014 -0400

      KVM: CPACF: Enable MSA4 instructions for kvm guest

      We have to provide a per guest crypto block for the CPUs to
      enable MSA4 instructions. According to icainfo on z196 or
      later this enables CCM-AES-128, CMAC-AES-128, CMAC-AES-192
      and CMAC-AES-256.

      Signed-off-by: Tony Krowiak <akrowiak@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Reviewed-by: Michael Mueller <mimu@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      [split MSA4/protected key into two patches]

  commit 6157c7e1bb23dae5af4d5b2037203da4c64cc561
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Thu Aug 14 13:27:31 2014 -0400

      locking/rwlock, x86: Delete unused asm/rwlock.h and rwlock.S

      This patch removes the unused asm/rwlock.h and rwlock.S files.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408037251-45918-3-git-send-email-Waiman.Long@xxxxxx
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Francesco Fusco <ffusco@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Thomas Graf <tgraf@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2ff810a7ef38b55ba6c7b80bb7ff22847fd3be69
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Thu Aug 14 13:27:30 2014 -0400

      locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code

      As the x86 architecture now uses qrwlock for its read/write lock
      implementation, it is no longer necessary to keep the old rwlock code
      around. This patch removes the old rwlock code in the asm/spinlock.h
      and asm/spinlock_types.h files. Now the ARCH_USE_QUEUE_RWLOCK
      config parameter cannot be removed from x86/Kconfig or there will be
      a compilation error.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Dave Jones <davej@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Waiman Long <Waiman.Long@xxxxxx>
      Link: 
http://lkml.kernel.org/r/1408037251-45918-2-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit da4c54457e6d8262423aded4bcbccc4103049506
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 22:21:26 2014 +0200

      locking, mips: Fix atomics

      The patch folding the atomic ops had two silly fails in the _return
      primitives.

      Fixes: ef31563e950c ("locking,arch,mips: Fold atomic_ops")
      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Bart Van Assche <bvanassche@xxxxxxx>
      Cc: Hannes Reinecke <hare@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxxxx>
      Cc: Markos Chandras <markos.chandras@xxxxxxxxxx>
      Cc: Paul Burton <paul.burton@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140902202126.GA3190@xxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit caa17d49f9a5cc09b3bbb101dc640f914f3b4ff7
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:40:16 2014 +0200

      locking, sparc64: Fix atomics

      The patch folding the atomic ops had a silly fail in the _return 
primitives.

      Fixes: 4f3316c2b5fe ("locking,arch,sparc: Fold atomic_ops")
      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140902094016.GD31157@xxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit fdcaa1dbb7c6ed419b10fb8cdb5001ab0a00538f
  Merge: bb6d822 3feb049
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 10 19:43:29 2014 +1000

      Merge tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux into 
drm-next

      IPUv3 preparations for capture support

      * tag 'ipu-3.18' of git://git.pengutronix.de/git/pza/linux: (26 commits)
        gpu: ipu-v3: Add ipu_dump()
        gpu: ipu-cpmem: Add ipu_cpmem_dump()
        gpu: ipu-v3: Add more planar formats support
        gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()
        gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()
        gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()
        gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()
        gpu: ipu-v3: Add ipu_idmac_lock_enable()
        gpu: ipu-v3: Add ipu_idmac_enable_watermark()
        gpu: ipu-v3: Add ipu_stride_to_bytes()
        gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()
        gpu: ipu-v3: Add ipu_idmac_clear_buffer()
        gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()
        gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h
        gpu: ipu-v3: Add helper function checking if pixfmt is planar
        gpu: ipu-v3: Add rotation mode conversion utilities
        gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()
        gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()
        gpu: ipu-v3: smfc: Convert to per-channel
        gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c
        ...

  commit 209cf19fcd927e6db9f2ef38e3ca6afdcc0d4d5a
  Author: Alex Bennée <alex.bennee@xxxxxxxxxx>
  Date:   Tue Sep 9 17:27:19 2014 +0100

      KVM: fix api documentation of KVM_GET_EMULATED_CPUID

      It looks like when this was initially merged it got accidentally included
      in the following section. I've just moved it back in the correct section
      and re-numbered it as other ioctls have been added since.

      Signed-off-by: Alex Benn�©e <alex.bennee@xxxxxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4bd9d3441edadff4c8df9de4b5d5386c36667ca6
  Author: Alex Bennée <alex.bennee@xxxxxxxxxx>
  Date:   Tue Sep 9 17:27:18 2014 +0100

      KVM: document KVM_SET_GUEST_DEBUG api

      In preparation for working on the ARM implementation I noticed the debug
      interface was missing from the API document. I've pieced together the
      expected behaviour from the code and commit messages written it up as
      best I can.

      Signed-off-by: Alex Benn�©e <alex.bennee@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit bb6d822ec546603bca01f7ba17c52f0f4f80e329
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:46 2014 +0200

      drm: move drm-lock API to drm_legacy.h

      Same as the other legacy APIs, most of this is internal, so prefix it with
      drm_legacy_* and move into drm_legacy.h.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit c73541336389f9fd72f592601c40a2e70320cf31
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Fri Aug 22 05:55:16 2014 +0100

      mmc: mmci: rename sdio flag in vendor data to st_sdio

      This patch renames sdio flag in vendor data to st_sdio, as this flag is
      only used to enable ST specific sdio setup. This will also ensure that
      the ST specfic setup is not done on other vendor like Qualcomm.

      Originally the issue was detected while testing WLAN ath6kl on IFC6410
      board with APQ8064 SOC.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 5df014df12b1178e0b76b7273913ce1531ecf20e
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Fri Aug 22 05:54:55 2014 +0100

      mmc: mmci: Add sdio enable mask in variant data

      This patch adds sdio enable mask in variant data, SOCs like ST have
      special bits in datactrl register to enable sdio. Unconditionally setting
      this bit in this driver breaks other SOCs like Qualcomm which maps this
      bits to something else, so making this enable bit to come from variant
      data solves the issue.

      Originally the issue is detected while testing WLAN ath6kl on Qualcomm
      APQ8064.

      Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d4f68a7506e924e28a9153933076628002ba8bbc
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:45 2014 +0200

      drm: merge drm_usb into udl

      This merges all the remains of drm_usb into its only user, udl. We can
      then drop all the drm_usb stuff, including dev->usbdev.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit c5786fe5f1c50941dbe27fc8b4aa1afee46ae893
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:44 2014 +0200

      drm: Goody bye, drm_bus!

      ..we will not miss you..

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 915b4d11b8b9e7b84ba4a4645b6cc7fbc0c071cf
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:43 2014 +0200

      drm: add driver->set_busid() callback

      One step closer to dropping all the drm_bus_* code:
      Add a driver->set_busid() callback and make all drivers use the generic
      helpers. Nouveau is the only driver that uses two different bus-types with
      the same drm_driver. This is totally broken if both buses are available on
      the same machine (unlikely, but lets be safe). Therefore, we create two
      different drivers for each platform during module_init() and set the
      set_busid() callback respectively.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 1e444be0ef1bda2b180ecdedfa4c5d32bf236a5d
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:42 2014 +0200

      drm: drop unused drm_master->unique_size

      This field is unused and there is really no reason to optimize
      unique-allocations. Drop it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d0a39164b6adad0cec5046b6aad6b590cc9466cc
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:41 2014 +0200

      drm: simplify drm_*_set_unique()

      Lets use kasprintf() to avoid pre-allocating the buffer. This is really
      nothing to optimize for speed and the input is trusted, so kasprintf() is
      just fine.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d7d2c48e5cfe27dc7378e48d4f22efcf417317d9
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:40 2014 +0200

      drm: move remaining includes in drmP.h to the top

      Including headers somewhere else but at the top is ugly, deprecated and
      was used in early days only to speed up compile-times. Those days are
      over. Make headers independent and then move the inclusions to the top.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 69d516c0a990b42c4d55f7631fa28cc41bfcc8f0
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:39 2014 +0200

      drm: inline "struct drm_sigdata"

      The sigdata structure is only used to group two fields in drm_device.
      Inline it and make it an unnamed object.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 2368ffb18b1d2b04eb80478d225676caa7a3c4c8
  Author: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
  Date:   Wed Aug 6 03:22:46 2014 +0200

      drm: Use vblank_disable_and_save in drm_vblank_cleanup()

      Calling vblank_disable_fn() will cause that function to no-op
      if !dev->vblank_disable_allowed for some kms drivers, e.g.,
      on nouveau-kms. This can cause the gpu vblank irq's to not get
      disabled before freeing the dev->vblank array, so if a
      vblank irq fires and calls into drm_handle_vblank() after
      drm_vblank_cleanup() completes, it will cause use-after-free
      access to dev->vblank array.

      Call vblank_disable_and_save unconditionally, so vblank irqs
      are guaranteed to be off, before we delete the data structures
      on which they operate.

      Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Fix subsystem name in patch subject.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit edf0ac7c67ce596f43d66a781660889bbdcc9505
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:38 2014 +0200

      drm: drop DRM_DEBUG_CODE

      DRM_DEBUG_CODE is currently always set, so distributions enable it. The
      only reason to keep support in code is if developers wanted to disable
      debug support. Sounds unlikely.

      All the DRM_DEBUG() printks are still guarded by a drm_debug read. So if
      its cacheline is read once, they're discarded pretty fast.. There should
      hardly be any performance penalty, it's even guarded by unlikely().

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 969939087da7aca386ff166a1c67ee9707215feb
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:37 2014 +0200

      drm: order includes alphabetically in drmP.h

      It is hardly possible to review the drmP.h includes, anymore. Order them
      alphabetically, linux/ first, then asm/ and then local drm/ includes.

      Since a long time ago, kernel headers have been converted to include
      required headers themselves. No-one cares whether that means the compiler
      has to include a header multiple times. In fact, GCC already does some
      optimization regarding multiple inclusions if a sorrounding #ifndef is
      present.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 71930d74e4ad5b2cddc03e0a47ad0cc7ba51845c
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:36 2014 +0200

      drm: move __OS_HAS_AGP into drm_agpsupport.h

      With drm_memory.h gone, there is no header left that uses __OS_HAS_AGP.
      Move it into drm_agpsupport.h (which is itself included from drmP.h) to
      hide it harder from public eyes.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit d6db6564457c5ad617c3bcf44bed58a227f4c702
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:35 2014 +0200

      drm: merge drm_memory.h into drm_memory.c

      The drm_memory.h header is only used to define PAGE_AGP, which is only
      used in drm_memory.c. Fold the header into drm_memory.c and drop it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 32abc552bc869edcfa7b1c6ee365e0b58a134ec6
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:34 2014 +0200

      drm: drop __KERNEL__ protection in drmP.h

      drmP.h is internal to the kernel. No need to keep the __KERNEL__
      protection.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 2791ee85e1e9805d600782e554f706458ec6c84e
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:33 2014 +0200

      drm: replace weird conditional includes

      pte_wrprotect() is only used by drm_vm.c, so move the include there. Also
      include it unconditionally, all architectures provide this header!

      Furthermore, replace asm/current.h with sched.h, which includes
      asm/current.h unconditionally. This way we get the same effect and avoid
      direct asm/ includes. Furthermore, drop the weird __alpha__ protection.
      It's safe to include sched.h everywhere (and the wait.h comment doesn't
      apply, anyway).

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit cc5ea5947a52b98cd9a03d4011a5a12b4e5a99c4
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:32 2014 +0200

      drm: move AGP definitions harder

      Move drm_agp_head to drm_agpsupport.h and drm_agp_mem into drm_legacy.h.
      Unfortunately, drivers still heavily access drm_agp_head so we cannot
      move it to drm_legacy.h. However, at least it's no longer visible in
      drmP.h now (it's directly included from it, though).

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit cc33db0a6108d41b94eba0d84b0627cc52585109
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:31 2014 +0200

      drm: drop unused "struct drm_waitlist"

      This structure is unused, drop it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 71d39483de474d9513e23d9e21af7483684f4745
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:30 2014 +0200

      drm: move "struct drm_magic_entry" to drm_auth.c

      In drm_release(), we currently call drm_remove_magic() if the drm_file
      has a drm-magic attached. Therefore, once drm_master_release() is called,
      the magic-list _must_ be empty.

      By dropping the no-op cleanup, we can move "struct drm_magic_entry" to
      drm_auth.c and avoid exposing it to all of DRM.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 03decbe57ac6c9e632f7cde0f7d0a54bbcaf8464
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:29 2014 +0200

      drm: move "struct drm_vma_entry" to drm_vm.c

      Make all the drm_vma_entry handling local to drm_vm.c and hide it from
      global headers. This requires to extract the inlined legacy drm_vma_entry
      cleanup into a small helper and also move a weirdly placed drm_vma_info
      helper into drm_vm.c.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9fc5cde7fb6699b0a75e90b7cbfee7c912dd94c2
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:28 2014 +0200

      drm: mark drm_buf and drm_map as legacy

      Move internal declarations to drm_legacy.h and add drm_legacy_*() prefix
      to all legacy functions.

      [airlied: add a bit of an explaination to drm_legacy.h]

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 9f50bd8905ab12e3e8ebffd8296d7921bd3976eb
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Fri Aug 29 12:12:27 2014 +0200

      drm/radeon: move drm_buffer to drm/radeon/

      Radeon UMS is the last user of drm_buffer. Move it out of sight so radeon
      can drop it together with UMS.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit efb089517d2f34a58aceb600ab58b0ca3db1fa07
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Sep 9 08:14:36 2014 +0400

      serial: clps711x: Fix COMPILE_TEST build for target without GPIOLIB 
support

      The patch fixes the following build error of CLPS711X serial driver for
      targets without GPIOLIB support:

      >> drivers/tty/serial/serial_mctrl_gpio.c:44:6: error: redefinition of 
'mctrl_gpio_set'
        void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl)
            ^
        In file included from drivers/tty/serial/serial_mctrl_gpio.c:23:0:
        drivers/tty/serial/serial_mctrl_gpio.h:80:6: note: previous definition 
of 'mctrl_gpio_set' was here
        void mctrl_gpio_set(struct mctrl_gpios *gpios, unsigned int mctrl)
            ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 999156ada570cb4a2eaee42e47c9e659b5c577fb
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 20:37:59 2014 +0200

      sparc/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e63aee564229f95d1e1d7e5e21ffe2622f28f16
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 20:59:50 2014 +0200

      sh/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 12b46b66f098de4b72ea6f14b8228d1e71ab9fd1
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 20:58:15 2014 +0200

      parisc/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 (serial/8250: Add
      support for RS485 IOCTLs), adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9a2eab5fb65232512adac58898eef835124a40e
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 21:39:24 2014 +0200

      xtensa/uapi: Add definition of TIOC[SG]RS485

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 [3/21] serial/8250: Add
      support for RS485 IOCTLs, adds support for RS485 ioctls for 825_core on
      all the archs. Unfortunaltely the definition of TIOCSRS485 and
      TIOCGRS485 was missing on the ioctls.h file

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b4af1d94903143f88e541b00f028fa449a26f73
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Sep 9 07:17:45 2014 +0200

      serial/8250_core: Add reference to uacess.h

      Commit: e676253b19b2d269cccf67fdb1592120a0cd0676 [3/21] serial/8250: Add
      support for RS485 IOCTLs, adds a building error on arch m32r.

      All error/warnings:

         drivers/tty/serial/8250/8250_core.c: In function 'serial8250_ioctl':
      >> drivers/tty/serial/8250/8250_core.c:2859:3: error: implicit 
declaration of function 'copy_from_user' [-Werror=implicit-function-declaration]
            if (copy_from_user(&rs485_config, (void __user *)arg,
            ^
      >> drivers/tty/serial/8250/8250_core.c:2871:3: error: implicit 
declaration of function 'copy_to_user' [-Werror=implicit-function-declaration]
            if (copy_to_user((void __user *)arg, &up->rs485,
            ^
         cc1: some warnings being treated as errors

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6618ec6f742955dcddb71091ec461fbd5fec9fd3
  Merge: fe3881c 19424e0
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 21:29:50 2014 -0700

      Merge branch 'ipip_sit_gro'

      Tom Herbert says:

      ====================
      net: enable GRO for IPIP and SIT

      This patch sets populates the IPIP and SIT offload structures with
      gro_receive and gro_complete functions. This enables use of GRO
      for these. Also, fixed a problem in IPv6 where we were not properly
      initializing flush_id.

      Peformance results are below. Note that these tests were done on bnx2x
      which doesn't provide RX checksum offload of IPIP or SIT (i.e. does
      not give CHEKCSUM_COMPLETE). Also, we don't get 4-tuple hash for RSS
      only 2-tuple in this case so all the packets between two hosts are
      winding up on the same queue. Net result is the interrupting CPU is
      the bottleneck in GRO (checksumming every packet there).

      Testing:

      netperf TCP_STREAM between two hosts using bnx2x.

      * Before fix

      IPIP
        1 connection
          6.53% CPU utilization
          6544.71 Mbps
        20 connections
          13.79% CPU utilization
          9284.54 Mbps

      SIT
        1 connection
          6.68% CPU utilization
          5653.36 Mbps
        20 connections
          18.88% CPU utilization
          9154.61 Mbps

      * After fix

      IPIP
        1 connection
          5.73% CPU utilization
          9279.53 Mbps
        20 connections
          7.14% CPU utilization
          7279.35 Mbps

      SIT
        1 connection
          2.95% CPU utilization
          9143.36 Mbps
        20 connections
          7.09% CPU utilization
          6255.3 Mbps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 19424e052fb44da2f00d1a868cbb51f3e9f4bbb5
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Sep 9 11:23:16 2014 -0700

      sit: Add gro callbacks to sit_offload

      Add ipv6_gro_receive and ipv6_gro_complete to sit_offload to
      support GRO.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9667e9bb3f366435dde74f22578876daae850feb
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Sep 9 11:23:15 2014 -0700

      ipip: Add gro callbacks to ipip offload

      Add inet_gro_receive and inet_gro_complete to ipip_offload to
      support GRO.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 03d56daafe9d4e04a8a0d305789cd3eda250746b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Tue Sep 9 11:23:14 2014 -0700

      ipv6: Clear flush_id to make GRO work

      In TCP gro we check flush_id which is derived from the IP identifier.
      In IPv4 gro path the flush_id is set with the expectation that every
      matched packet increments IP identifier. In IPv6, the flush_id is
      never set and thus is uinitialized. What's worse is that in IPv6
      over IPv4 encapsulation, the IP identifier is taken from the outer
      header which is currently not incremented on every packet for Linux
      stack, so GRO in this case never matches packets (identifier is
      not increasing).

      This patch clears flush_id for every time for a matched packet in
      IPv6 gro_receive. We need to do this each time to overwrite the
      setting that would be done in IPv4 gro_receive per the outer
      header in IPv6 over Ipv4 encapsulation.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fe3881cf7e09dfb93e4a4c65f44e2d92f92d0022
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Tue Sep 9 20:27:44 2014 -0700

      drivers/net: Convert remaining uses of pr_warning to pr_warn

      Use the much more common pr_warn instead of pr_warning.

      Other miscellanea:

      o Typo fixes submiting/submitting
      o Coalesce formats
      o Realign arguments
      o Add missing terminating '\n' to formats

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 64d14a31d5410ea34641c41795e0ba222bda740c
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 14:43:10 2014 -0300

      ARM: imx: Remove mach-mxt_td60 board file

      All the current support of mach-mxt_td60 board can be converted to 
devicetree.

      Remove the board file.

      Cc: Alan Carvalho de Assis <acassis@xxxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 46cfd725c377bc5bb32b56b5151d6de4cb5a71e3
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Wed Sep 10 01:08:46 2014 +0200

      net: use kfree_skb_list() helper in more places

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72bb17b37b9076e12b388feee4a52e85ef8f6620
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:29:12 2014 -0700

      ipv4: udp4_gro_complete() is static

      net/ipv4/udp_offload.c:339:5: warning: symbol 'udp4_gro_complete' was
      not declared. Should it be static?

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Fixes: 57c67ff4bd92 ("udp: additional GRO support")
      Acked-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 416c51e17b8b31b574763ac2b88ee99ddbb0c85d
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:24:53 2014 -0700

      netns: remove one sparse warning

      net/core/net_namespace.c:227:18: warning: incorrect type in argument 1
      (different address spaces)
      net/core/net_namespace.c:227:18:    expected void const *<noident>
      net/core/net_namespace.c:227:18:    got struct net_generic [noderef]
      <asn:4>*gen

      We can use rcu_access_pointer() here as read-side access to the pointer
      was removed at least one grace period ago.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc9c668a0805cdf6141ffae3d8e9a94875ec7a54
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:16:17 2014 -0700

      ipv6: udp6_gro_complete() is static

      net/ipv6/udp_offload.c:159:5: warning: symbol 'udp6_gro_complete' was
      not declared. Should it be static?

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 57c67ff4bd92 ("udp: additional GRO support")
      Cc: Tom Herbert <therbert@xxxxxxxxxx>
      Acked-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8e380f004e8e3c071590426a64210331051a4c42
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Tue Sep 9 08:11:41 2014 -0700

      ipv4: rcu cleanup in ip_ra_control()

      Remove one sparse warning :
      net/ipv4/ip_sockglue.c:328:22: warning: incorrect type in assignment 
(different address spaces)
      net/ipv4/ip_sockglue.c:328:22:    expected struct ip_ra_chain [noderef] 
<asn:4>*next
      net/ipv4/ip_sockglue.c:328:22:    got struct ip_ra_chain *[assigned] ra

      And replace one rcu_assign_ptr() by RCU_INIT_POINTER() where applicable.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cbeddd5d163ba7a6cd96a96509f7043cce4f68d2
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Sep 9 13:07:32 2014 +0200

      ipv6: mcast: remove dead debugging defines

      It's not used anywhere, so just remove these.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit be07b79dcfac2e19160f59229032325ff49ac69c
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:48:29 2014 +0300

      irda: vlsi_ir: use %*ph specifier

      Instead of looping in the code let's use kernel extension to dump small
      buffers.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8ddfa07778afdd9e00406a6a8ede827d51d9f26e
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:40:28 2014 +0800

      r8152: use usleep_range

      Replace mdelay with usleep_range to avoid busy loop.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6e5542604ab64d9a7866226bbab3725532caf070
  Merge: 83c9b2a 66b0436
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Tue Sep 9 19:28:41 2014 -0700

      Merge branch 'pull/v3.18/for-dt-pinctrl-updates' of 
https://github.com/nmenon/linux-2.6-playground into omap-for-v3.18/dt

  commit 377fb3f5d9a34b2913939e0620c1c585b5913bab
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Tue Sep 9 12:15:33 2014 -0500

      ARM: OMAP5+: Reuse OMAP4 PM code for OMAP5 and DRA7

      OMAP4, OMAP5 and DRA7 share a lot of common logic and data structures.
      These have been enabled in the previous patches, however, this also
      means that OMAP5 or DRA7 only builds also need to build OMAP4 logic.
      Update to reuse OMAP4 logic.

      This fixes the 'undefined reference to 'omap4_pm_init_early'' in
      OMAP5 or DRA7 only builds.

      Fixes: 6af16a1dac5465c ("ARM: DRA7: Add hook in SoC initcalls to enable 
pm initialization")
      Fixes: 628ed4717000789 ("ARM: OMAP5: Add hook in SoC initcalls to enable 
pm initialization")
      Reported-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 67cc0d4077951295f42bed63805e91b46c24477b
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Mon Sep 8 19:58:58 2014 -0400

      net-timestamp: optimize sock_tx_timestamp default path

      Few packets have timestamping enabled. Exit sock_tx_timestamp quickly
      in this common case.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 17448e5f63c8f36d00532327ae65e253d1395b08
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Mon Sep 8 23:33:01 2014 +0200

      net_sched: sfq: remove unused macro

      not used anymore since ddecf0f
      (net_sched: sfq: add optional RED on top of SFQ).

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4ef6dae4ba0fc074eca69157aa29fe59b22f812c
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Tue Sep 9 14:43:27 2014 -0700

      sfc: Convert the normal transmit complete path to dev_consume_skb_any()

      Convert the normal transmit completion path from dev_kfree_skb_any()
      to dev_consume_skb_any() to help keep dropped packet profiling
      meaningful.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29c10a817f54131ec6babe724aada6772acbbf47
  Merge: c6ec956 87163ef
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 17:31:43 2014 -0700

      Merge branch 'bond_lock_removal'

      Nikolay Aleksandrov says:

      ====================
      bonding: get rid of bond->lock

      This patch-set removes the last users of bond->lock and converts the 
places
      that needed it for sync to use curr_slave_lock or RCU as appropriate.
      I've run this with lockdep and have stress-tested it via loading/unloading
      and enslaving/releasing in parallel while outputting bond's proc, I didn't
      see any issues. Please pay special attention to the procfs change, I've
      done about an hour of stress-testing on it and have checked that the event
      that causes the bonding to delete its proc entry (NETDEV_UNREGISTER) is
      called before ndo_uninit() and the freeing of the dev so any readers will
      sync with that. Also ran sparse checks and there were no splats.

      v2: Add patch 0001/cxgb4 bond->lock removal, RTNL should be held in the
          notifier call, the other patches are the same. Also tested with
          allmodconfig to make sure there're no more users of bond->lock.
      Changes from the RFC:
       use RCU in procfs instead of RTNL since RTNL might lead to a deadlock 
with
       unloading and also is much slower. The bond destruction syncs with proc
       via the proc locks. There's one new patch that converts primary_slave to
       use RCU as it was necessary to fix a longstanding bugs in sysfs and
       procfs and to make it easy to migrate bond's procfs to RCU. And of course
       rebased on top of net-next current.

      This is the first patch-set in a series that should simplify the bond's
      locking requirements and will make it easier to define the locking
      conditions necessary for the various paths. The goal is to rely on RTNL
      and rcu alone, an extra lock would be needed in a few special cases that
      would be documented very well.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 87163ef9cda7617f8afdb549de191706641003c0
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:03 2014 +0200

      bonding: remove last users of bond->lock and bond->lock itself

      The usage of bond->lock in bond_main.c was completely unnecessary as it
      didn't help to sync with anything, most of the spots already had RTNL.
      Since there're no more users of bond->lock, remove it.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 246df7b423aa61a8bd0b58404759a9abb4c15081
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:02 2014 +0200

      bonding: options: remove bond->lock usage

      We're safe to remove the bond->lock use from the arp targets because
      arp_rcv_probe no longer acquires bond->lock, only rcu_read_lock.
      Also setting the primary slave is safe because noone uses the bond->lock
      as a syncing mechanism for that anymore.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e9fe8efeeae11f19bb6fafd6153ec77deaeb4b83
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:01 2014 +0200

      bonding: procfs: clean bond->lock usage and use RCU

      Use RCU to protect against slave release, the proc show function will sync
      with the bond destruction by the proc locks and the fact that the bond is
      released after NETDEV_UNREGISTER which causes the bonding to remove the
      proc entry.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 059b47e8aaf997245bc531e980581de492315fe6
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:17:00 2014 +0200

      bonding: convert primary_slave to use RCU

      This is necessary mainly for two bonding call sites: procfs and
      sysfs as it was dereferenced without any real protection.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ecfede424e95b211050f777c3ae96356926ed1c4
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:59 2014 +0200

      bonding: alb: clean bond->lock

      We can remove the lock/unlock as it's no longer necessary since
      RTNL should be held while calling bond_alb_set_mac_address().

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bdbc5f13036c13ba47dad5f99645556fc40381f0
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:58 2014 +0200

      bonding: 3ad: use curr_slave_lock instead of bond->lock

      In 3ad mode the only syncing needed by bond->lock is for the wq
      and the recv handler, so change them to use curr_slave_lock.
      There're no locking dependencies here as 3ad doesn't use
      curr_slave_lock at all.

      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51752afa735ab28b6023fcf22ec63955107f8a65
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Tue Sep 9 23:16:57 2014 +0200

      cxgb4: remove bond->lock

      RTNL should be already held in the notifier call so the slave list can
      be traversed without a problem, remove the unnecessary bond->lock.

      CC: Hariprasad S <hariprasad@xxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c6ec956b73dbeb23f1f58aaf4dbb73eb509779c0
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:50 2014 +0000

      ARM: dts: Enable emac node on the rk3188-radxarock boards

      This enables EMAC Rockchip support on radxa rock boards.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18ec91e1947f478f4fb7d7b1a2b0696d15f464c5
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:49 2014 +0000

      ARM: dts: Add emac nodes to the rk3188 device tree

      This adds support for EMAC Rockchip driver on RK3188 SoCs.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 40404e00f1a23f2a6350737ce02753917edece56
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:48 2014 +0000

      dt-bindings: Document EMAC Rockchip

      This adds the necessary binding documentation for the EMAC Rockchip 
platform
      driver found in RK3066 and RK3188 SoCs.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6eacf31139bf9638c62eb7853ee37f70da1ad28c
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Mon Sep 8 17:14:47 2014 +0000

      ethernet: arc: Add support for Rockchip SoC layer device tree bindings

      This patch defines a platform glue layer for Rockchip SoCs which
      support arc-emac driver. It ensures that regulator for the rmii is on
      before trying to connect to the ethernet controller. It applies right
      speed and mode changes to the grf when ethernet settings change.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b32c44b93af31e9163514df0f3ac2791972eb124
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Tue Sep 2 11:13:04 2014 +0200

      clk: shmobile: Add r8a7740, sh73a0 SoCs to MSTP bindings

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 60005c60b1ea807013bcbbfe9309fc924a3881f0
  Merge: ca777ef 286aad3
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:59:03 2014 -0700

      Merge branch 'bpf-next'

      Daniel Borkmann says:

      ====================
      BPF updates

      [ Set applies on top of current net-next but also on top of
        Alexei's latest patches. Please see individual patches for
        more details. ]

      Changelog:
       v1->v2:
        - Removed paragraph in 1st commit message
        - Rest stays the same
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 286aad3c4014ca825c447e07e24f8929e6d266d2
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:49 2014 +0200

      net: bpf: be friendly to kmemcheck

      Reported by Mikulas Patocka, kmemcheck currently barks out a
      false positive since we don't have special kmemcheck annotation
      for bitfields used in bpf_prog structure.

      We currently have jited:1, len:31 and thus when accessing len
      while CONFIG_KMEMCHECK enabled, kmemcheck throws a warning that
      we're reading uninitialized memory.

      As we don't need the whole bit universe for pages member, we
      can just split it to u16 and use a bool flag for jited instead
      of a bitfield.

      Signed-off-by: Mikulas Patocka <mpatocka@xxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55309dd3d4cd7420376a3de0526d6ed24ff8fa76
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:48 2014 +0200

      net: bpf: arm: address randomize and write protect JIT code

      This is the ARM variant for 314beb9bcab ("x86: bpf_jit_comp: secure bpf
      jit against spraying attacks").

      It is now possible to implement it due to commits 75374ad47c64 ("ARM: mm:
      Define set_memory_* functions for ARM") and dca9aa92fc7c ("ARM: add
      DEBUG_SET_MODULE_RONX option to Kconfig") which added infrastructure for
      this facility.

      Thus, this patch makes sure the BPF generated JIT code is marked RO, as
      other kernel text sections, and also lets the generated JIT code start
      at a pseudo random offset instead on a page boundary. The holes are filled
      with illegal instructions.

      JIT tested on armv7hl with BPF test suite.

      Reference: 
http://mainisusuallyafunction.blogspot.com/2012/11/attacking-hardened-linux-systems-with.html
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Mircea Gherzan <mgherzan@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 738cbe72adc5c8f2016c4c68aa5162631d4f27e1
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:47 2014 +0200

      net: bpf: consolidate JIT binary allocator

      Introduced in commit 314beb9bcabf ("x86: bpf_jit_comp: secure bpf jit
      against spraying attacks") and later on replicated in aa2d2c73c21f
      ("s390/bpf,jit: address randomize and write protect jit code") for
      s390 architecture, write protection for BPF JIT images got added and
      a random start address of the JIT code, so that it's not on a page
      boundary anymore.

      Since both use a very similar allocator for the BPF binary header,
      we can consolidate this code into the BPF core as it's mostly JIT
      independant anyway.

      This will also allow for future archs that support DEBUG_SET_MODULE_RONX
      to just reuse instead of reimplementing it.

      JIT tested on x86_64 and s390x with BPF test suite.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ca777eff51f7fbaebd954e645d8ecb781a906b4a
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Mon Sep 8 08:06:07 2014 -0700

      tcp: remove dst refcount false sharing for prequeue mode

      Alexander Duyck reported high false sharing on dst refcount in tcp stack
      when prequeue is used. prequeue is the mechanism used when a thread is
      blocked in recvmsg()/read() on a TCP socket, using a blocking model
      rather than select()/poll()/epoll() non blocking one.

      We already try to use RCU in input path as much as possible, but we were
      forced to take a refcount on the dst when skb escaped RCU protected
      region. When/if the user thread runs on different cpu, dst_release()
      will then touch dst refcount again.

      Commit 093162553c33 (tcp: force a dst refcount when prequeue packet)
      was an example of a race fix.

      It turns out the only remaining usage of skb->dst for a packet stored
      in a TCP socket prequeue is IP early demux.

      We can add a logic to detect when IP early demux is probably going
      to use skb->dst. Because we do an optimistic check rather than duplicate
      existing logic, we need to guard inet_sk_rx_dst_set() and
      inet6_sk_rx_dst_set() from using a NULL dst.

      Many thanks to Alexander for providing a nice bug report, git bisection,
      and reproducer.

      Tested using Alexander script on a 40Gb NIC, 8 RX queues.
      Hosts have 24 cores, 48 hyper threads.

      echo 0 >/proc/sys/net/ipv4/tcp_autocorking

      for i in `seq 0 47`
      do
        for j in `seq 0 2`
        do
           netperf -H $DEST -t TCP_STREAM -l 1000 \
                   -c -C -T $i,$i -P 0 -- \
                   -m 64 -s 64K -D &
        done
      done

      Before patch : ~6Mpps and ~95% cpu usage on receiver
      After patch : ~9Mpps and ~35% cpu usage on receiver.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Reported-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 196332f5a1e5c3ec7171742fce83d03795abf120
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Tue Sep 9 16:21:46 2014 -0700

      Bluetooth: Fix allowing SMP Signing info PDU

      If the remote side is not distributing its IRK but is distributing the
      CSRK the next PDU after master identification is the Signing
      Information. This patch fixes a missing SMP_ALLOW_CMD() for this in the
      smp_cmd_master_ident() function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b84ca92e1672432aac43cccaaa572881e7cc9fdd
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Mon Sep 8 09:48:52 2014 +0200

      sparc32, leon: Make leon_dma_ops avaiable when !CONFIG_PCI

      The leon_dma_ops struct is needed for leon regardless of PCI 
configuration.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 384859d2af8ead22c9e5a570a4ab89f1b563c8e5
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:09:18 2014 +0200

      sparc: leon: Fix race condition between leon_cycles_offset and 
timer_interrupt

      This makes sure that leon_cycles_offset takes the pending bit into
      account and that leon_clear_clock_irq clears the pending bit. Otherwise,
      if leon_cycles_offset is executed after the timer has wrapped but before
      timer_interrupt has increased timer_cs_internal_counter, time can be
      perceived to go backwards.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 74cad25c076a2f5253312c2fe82d1a4daecc1323
  Author: Andreas Larsson <andreas@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:08:21 2014 +0200

      sparc: Let memset return the address argument

      This makes memset follow the standard (instead of returning 0 on 
success). This
      is needed when certain versions of gcc optimizes around memset calls and 
assume
      that the address argument is preserved in %o0.

      Signed-off-by: Andreas Larsson <andreas@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 32bc6d1a35f8897fbcdc260addc1b1ad63b8db15
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:37:11 2014 -0700

      ath5k: Add missing vmalloc.h include.

      After merging the wireless-next tree, today's linux-next build (powerpc
      allyesconfig) failed like this:

      drivers/net/wireless/ath/ath5k/debug.c: In function 'open_file_eeprom':
      drivers/net/wireless/ath/ath5k/debug.c:933:2: error: implicit declaration 
of function 'vmalloc' [-Werror=implicit-function-declaration]
        buf = vmalloc(eesize);
        ^
      drivers/net/wireless/ath/ath5k/debug.c:933:6: warning: assignment makes 
pointer from integer without a cast
        buf = vmalloc(eesize);
            ^
      drivers/net/wireless/ath/ath5k/debug.c:960:2: error: implicit declaration 
of function 'vfree' [-Werror=implicit-function-declaration]
        vfree(buf);
        ^

      Caused by commit db906eb2101b ("ath5k: added debugfs file for dumping
      eeprom").  Also reported by Guenter Roeck.

      I have used Geert Uytterhoeven's suggested fix of including vmalloc.h
      and so added this patch for today:

      From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Date: Mon, 8 Sep 2014 18:39:23 +1000
      Subject: [PATCH] ath5k: fix debugfs addition

      Reported-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Suggested-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7d6e223f5999df8d9ceb545459b5f726d86ce6a
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 18:40:25 2014 +0300

      powerpc/fsl-booke64: add missing virtualization options in defconfig

      The 32-bit defconfig version has these enabled
      for years so make the 64-bit defconfig have them too.
      This patch only adds CONFIG_VIRT_DRIVERS,
      CONFIG_FSL_HV_MANAGER and CONFIG_PPC_EPAPR_HV_BYTECHAN
      other changes being "make savedefconfig" artifacts.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 667680f6841bb5cc239382fea916bf4ab6803842
  Author: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:15:00 2014 +0530

      powerpc/fsl-booke: Add initial T1042RDB_PI board support

      T1042RDB_PI is Freescale Reference Design Board supporting the T1042
      QorIQ Power Architectureâ?¢ processor. T1042 is a reduced personality
      of T1040 SoC without Integrated 8-port Gigabit. The board is designed
      with low power features targeted for Printing Image Market.

      T1042RDB_PI is  similar to T1040RDB board with few differences like
      it has video interface, supports T1042 personality only

      T1042RDB_PI board Overview
      -----------------------
      - SERDES Connections, 8 lanes supporting:
                - PCI
                - SATA 2.0
      - DDR Controller
                - Supports rates of up to 1600 MHz data-rate
                - Supports one DDR3LP UDIMM
      -IFC/Local Bus
                - NAND flash: 1GB 8-bit NAND flash
                - NOR: 128MB 16-bit NOR Flash
      - Ethernet
                - Two on-board RGMII 10/100/1G ethernet ports.
                - PHY #0 remains powered up during deep-sleep
      - CPLD
      - Clocks
                - System and DDR clock (SYSCLK, â??DDRCLKâ??)
                - SERDES clocks
      - Power Supplies
      - USB
                - Supports two USB 2.0 ports with integrated PHYs
                - Two type A ports with 5V@xxxx per port.
      - SDHC
                - SDHC/SDXC connector
      - SPI
                - On-board 64MB SPI flash
      - I2C
                - Device connected: EEPROM, thermal monitor, VID controller, RTC
      - Other IO
                - Two Serial ports
                - ProfiBus port

      Add support for T1042RDB_PI board:
          -add device tree
          -Add entry in corenet_generic.c, as it is similar to other corenet 
platforms

      Signed-off-by: Poonam Aggrwal <poonam.aggrwal@xxxxxxxxxxxxx>
      Signed-off-by: Prabhakar Kushwaha <prabhakar@xxxxxxxxxxxxx>
      Signed-off-by: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 0babcd1c1489ae31bf0cea34fad24b3f047ad79c
  Author: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:14:40 2014 +0530

      powerpc/fsl-booke: Add initial T1040/T1042 RDB board support

      T1040/T1042RDB is Freescale Reference Design Board.
      The board can support both T1040/T1042 QorIQ Power Architectureâ?¢ 
processor.

      T1040/T1042RDB board Overview
      -----------------------
      - SERDES Connections, 8 lanes supporting:
        - PCI
        - SGMII
                - QSGMII
                - SATA 2.0
      - DDR Controller
                - Supports rates of up to 1600 MHz data-rate
                - Supports one DDR3LP UDIMM
      -IFC/Local Bus
                - NAND flash: 1GB 8-bit NAND flash
                - NOR: 128MB 16-bit NOR Flash
      - Ethernet
                - Two on-board RGMII 10/100/1G ethernet ports.
                - PHY #0 remains powered up during deep-sleep
      - CPLD
      - Clocks
                - System and DDR clock (SYSCLK, â??DDRCLKâ??)
                - SERDES clocks
      - Power Supplies
      - USB
                - Supports two USB 2.0 ports with integrated PHYs
                - Two type A ports with 5V@xxxx per port.
      - SDHC
                - SDHC/SDXC connector
      - SPI
                - On-board 64MB SPI flash
      - I2C
                - Devices connected: EEPROM, thermal monitor, VID controller
      - Other IO
                - Two Serial ports
                - ProfiBus port

      Add support for T1040/T1042 RDB board:
          -add device tree
          -add entry in Kconfig to build
          -Add entry in corenet_generic.c, as it is similar to other corenet 
platforms

      Signed-off-by: Priyanka Jain <Priyanka.Jain@xxxxxxxxxxxxx>
      Signed-off-by: Poonam Aggrwal <poonam.aggrwal@xxxxxxxxxxxxx>
      Signed-off-by: Prabhakar Kushwaha <prabhakar@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 87354059881ce9315181604dc17076c535f4d744
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Jul 22 20:41:42 2014 -0400

      ftrace: Add helper function ftrace_ops_get_func()

      Add the helper function to what the mcount trampoline is to call
      for a ftrace_ops function. This helper will be used by arch code
      in the future to set up dynamic trampolines. But as this does the
      same tests that are performed in choosing what function to call for
      the default mcount trampoline, might as well use it to clean up
      the existing code.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 408316258521168614bfb4da0e070490d3e65a17
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Mon Sep 8 11:48:55 2014 +0530

      sparc64: cpu hardware caps support for sparc M6 and M7

      Signed-off-by: Allen Pais <allen.pais@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9bd3ee33f6b97de092610d8dcabc4cb98d99505c
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Mon Sep 8 11:48:54 2014 +0530

      sparc64: support M6 and M7 for building CPU distribution map

      Add M6 and M7 chip type in cpumap.c to correctly build CPU distribution 
map that spans all online CPUs.

      Signed-off-by: Allen Pais <allen.pais@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cadbb58039f7cab1def9c931012ab04c953a6997
  Author: Allen Pais <allen.pais@xxxxxxxxxx>
  Date:   Mon Sep 8 11:48:53 2014 +0530

      sparc64: correctly recognise M6 and M7 cpu type

      The following patch adds support for correctly
      recognising M6 and M7 cpu type.

      Signed-off-by: Allen Pais <allen.pais@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2542d2a867c22540c8ad64883288eabb891568d
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Sep 7 16:22:01 2014 +0100

      regulator: tps65217: Remove unused driver_data from of_match table

      We don't ever reference the driver_data we supply so remove it.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0b4c5afde9b57c08b55d26725d228d5314cfc57a
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Mon Sep 8 10:59:43 2014 -0700

      f2fs: fix negative value for lseek offset

      If application throws negative value of lseek with SEEK_DATA|SEEK_HOLE,
      previous f2fs went into BUG_ON in get_dnode_of_data, which was reported
      by Tommi Rantala.

      He could make a simple code to detect this having:
        lseek(fd, -17595150933902LL, SEEK_DATA);

      This patch should resolve that bug.

      Reported-by: Tommi Rentala <tt.rantala@xxxxxxxxx>
      [Jaegeuk Kim: relocate the condition as suggested by Chao]
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit f5281fc81e9a0a3e80b78720c5ae2ed06da3bfae
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:31:40 2014 -0300

      [media] vpif: Fix compilation with allmodconfig

      When vpif is compiled as module, those errors happen:

      ERROR: "vpif_lock" [drivers/media/platform/davinci/vpif_display.ko] 
undefined!
      ERROR: "vpif_lock" [drivers/media/platform/davinci/vpif_capture.ko] 
undefined!

      That's because vpif_lock symbol is not exported.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8087c35fc48c9545ee1f07bd812217b286cf13bb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:21:30 2014 -0300

      [media] s5p-jpeg: Fix compilation with COMPILE_TEST

      ERROR: "__bad_ndelay" [drivers/media/platform/s5p-jpeg/s5p-jpeg.ko] 
undefined!

      That happens because asm-generic doesn't like any ndelay time
      bigger than 20us.

      Currently, usleep_range() couldn't simply be used, since
      exynos4_jpeg_sw_reset() is called with a spinlock held.

      So, let's use udelay() instead.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4228cd5682f07b6cf5dfd3eb5e003766f5640ee2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 9 14:55:15 2014 -0300

      [media] disable COMPILE_TEST for omap1_camera

      This driver depends on a legacy OMAP DMA API. So, it won't
      compile-test on other archs.

      While we might add stubs to the functions, this is not a
      good idea, as the hole API should be replaced.

      So, for now, let's just remove COMPILE_TEST and wait for
      some time for people to fix. If not fixed, then we'll end
      by removing this driver as a hole.

      Acked-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f82a1d1586a2bd553431cf09d469ece17d1e61e7
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:04 2014 +0200

      clk: max77802: Add DT binding documentation

      Add Device Tree binding documentation for the clocks
      outputs in the Maxim 77802 Power Management IC.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 83ccf16cb9247b6b657637c31e4c2035fe64ae64
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:03 2014 +0200

      clk: Add driver for Maxim 77802 PMIC clocks

      The MAX77802 PMIC has two 32.768kHz Buffered Clock Outputs with
      Low Jitter Mode. This patch adds support for these two clocks.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit fcd0864cdba2a93f5c51fdf06935151663f0954a
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:02 2014 +0200

      clk: max77686: Improve Maxim 77686 PMIC clocks binding

      Like most clock drivers, the Maxim 77686 PMIC clock binding
      follows the convention that the "#clock-cells" property is
      used to specify the number of cells in a clock provider.

      But the binding document is not clear enough that it shall
      be set to 1 since the PMIC support multiple clocks outputs.

      Also, explain that the clocks identifiers are defined in a
      header file that can be included by Device Tree source with
      client nodes to avoid using magic numbers.

      Finally, add "clock-output-names" as an optional property
      since now is supported by the clock driver.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 1887d69308f94eec12d581b4dbab67c28274039d
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:01 2014 +0200

      clk: max77686: Convert to the generic max clock driver

      Clocks drivers for Maxim PMIC are very similar so they can
      be converted to use the generic Maxim clock driver.

      Also, while being there use module_platform_driver() helper
      macro to eliminate more boilerplate code.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 5dbbb00f712edff8454f9741db61f9e0a4fec919
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:33:00 2014 +0200

      clk: Add generic driver for Maxim PMIC clocks

      Maxim Integrated Power Management ICs are very similar with
      regard to their clock outputs. Most of the clock drivers for
      these chips are duplicating code and are simpler enough that
      can be converted to use a generic driver to consolidate code
      and avoid duplication.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit a8a76f563cfa1a4e47b6d8b2bef9c0d44a3fd7b0
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:32:59 2014 +0200

      clk: max77686: Add DT include for MAX77686 PMIC clock

      This patch adds a dt-binding include for Maxim 77686
      PMIC clock IDs that can be used by both the max77686
      clock driver and Device Tree source files.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Reviewed-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 9a01b56b1a79e210e9d2d67c9b18906d31d536c4
  Author: Huang Ying <ying.huang@xxxxxxxxx>
  Date:   Sun Sep 7 11:05:20 2014 +0800

      f2fs: avoid node page to be written twice in gc_node_segment

      In gc_node_segment, if node page gc is run concurrently with node page
      writeback, and check_valid_map and get_node_page run after page locked
      and before cur_valid_map is updated as below, it is possible for the
      page to be written twice unnecessarily.

                        sync_node_pages
                          try_lock_page
                          ...
      check_valid_map             f2fs_write_node_page
                            ...
                            write_node_page
                              do_write_page
                                allocate_data_block
                                  ...
                                  refresh_sit_entry /* update cur_valid_map */
                                  ...
                            ...
                            unlock_page
      get_node_page
      ...
      set_page_dirty
      ...
      f2fs_put_page
        unlock_page

      This can be solved via calling check_valid_map after get_node_page again.

      Signed-off-by: Huang, Ying <ying.huang@xxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 721bd4d5c3f957f98157b6dcac9c4a4dd828e3ff
  Author: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 18:31:00 2014 +0800

      f2fs: use lock-less list(llist) to simplify the flush cmd management

      We use flush cmd control to collect many flush cmds, and flush them
      together. In this case, we use two list to manage the flush cmds
      (collect and dispatch), and one spin lock is used to protect this.
      In fact, the lock-less list(llist) is very suitable to this case,
      and we use simplify this routine.

      -
      v2:
      -use llist_for_each_entry_safe to fix possible use-after-free issue.
      -remove the unused field from struct flush_cmd.
      Thanks for Yu's suggestion.
      -

      Signed-off-by: Gu Zheng <guz.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 184a5cd2ce281f1207d72adb9ae18e416ca371db
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Sep 4 18:13:01 2014 +0800

      f2fs: refactor flush_sit_entries codes for reducing SIT writes

      In commit aec71382c681 ("f2fs: refactor flush_nat_entries codes for 
reducing NAT
      writes"), we descripte the issue as below:

      "Although building NAT journal in cursum reduce the read/write work for 
NAT
      block, but previous design leave us lower performance when write 
checkpoint
      frequently for these cases:
      1. if journal in cursum has already full, it's a bit of waste that we 
flush all
         nat entries to page for persistence, but not to cache any entries.
      2. if journal in cursum is not full, we fill nat entries to journal util
         journal is full, then flush the left dirty entries to disk without 
merge
         journaled entries, so these journaled entries may be flushed to disk 
at next
         checkpoint but lost chance to flushed last time."

      Actually, we have the same problem in using SIT journal area.

      In this patch, firstly we will update sit journal with dirty entries as 
many as
      possible. Secondly if there is no space in sit journal, we will remove all
      entries in journal and walk through the whole dirty entry bitmap of sit,
      accounting dirty sit entries located in same SIT block to sit entry set. 
All
      entry sets are linked to list sit_entry_set in sm_info, sorted ascending 
order
      by count of entries in set. Later we flush entries in set which have 
fewest
      entries into journal as many as we can, and then flush dense set with 
merged
      entries to disk.

      In this way we can use sit journal area more effectively, also we will 
reduce
      SIT update, result in gaining in performance and saving lifetime of flash
      device.

      In my testing environment, it shows this patch can help to reduce SIT 
block
      update obviously.

      virtual machine + hard disk:
      fsstress -p 20 -n 400 -l 5
                sit page num    cp count        sit pages/cp
      based             2006.50         1349.75         1.486
      patched           1566.25         1463.25         1.070

      Our latency of merging op is small when handling a great number of dirty 
SIT
      entries in flush_sit_entries:
      latency(ns)       dirty sit count
      36038             2151
      49168             2123
      37174             2232

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit d3a14afd5ed1970519a2d6ed59f4062ec3ba821f
  Author: Chao Yu <chao2.yu@xxxxxxxxxxx>
  Date:   Thu Sep 4 18:11:47 2014 +0800

      f2fs: remove unneeded sit_i in macro SIT_BLOCK_OFFSET/START_SEGNO

      sit_i in macro SIT_BLOCK_OFFSET/START_SEGNO is not used, remove it.

      Signed-off-by: Chao Yu <chao2.yu@xxxxxxxxxxx>
      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit b0c44f05a2b719f3ecfa4673c04d80a17bb23e92
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 17:19:04 2014 -0700

      f2fs: need fsck.f2fs if the recovery was failed

      If the roll-forward recovery was failed, we'd better conduct fsck.f2fs.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit ec325b5270cd3ba01bce299d1ede1616f31813ea
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 16:24:11 2014 -0700

      f2fs: handle bug cases by letting fsck.f2fs initiate

      This patch adds to handle corner buggy cases for fsck.f2fs.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 05796763b8d19b48bb4149bfb1aa1a91dd9faee6
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 16:05:00 2014 -0700

      f2fs: add BUG cases to initiate fsck.f2fs

      This patch replaces BUG cases with f2fs_bug_on to remain fsck.f2fs 
information.
      And it implements some void functions to initiate fsck.f2fs too.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 9850cf4a8908886370b1f15aacf83d291f098c72
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 15:52:58 2014 -0700

      f2fs: need fsck.f2fs when f2fs_bug_on is triggered

      If any f2fs_bug_on is triggered, fsck.f2fs is needed.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 2ae4c673e3cbd69bc2decf6d7f5961f3c7b9b38b
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 15:43:52 2014 -0700

      f2fs: retain inconsistency information to initiate fsck.f2fs

      This patch adds sbi->need_fsck to conduct fsck.f2fs later.
      This flag can only be removed by fsck.f2fs.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit f0b99ca041258ed0eb27dc724de22d84dab78a7c
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:45 2014 +0200

      ASoC: da732x: Cleanup manual bias level transitions

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ee6b42ee21b16aa322758fdab0d57082761b09fd
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:44 2014 +0200

      ASoC: da732x: Remove unused codec field form da732x_priv struct

      The field is initialized in the probe callback, but never used again. So 
it
      can be removed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f66a91ff8e83e95c822691270d883cbcb3244302
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:43 2014 +0200

      ASoC: da732x: Remove unnecessary idle_bias_off initialization

      idle_bias_off is false by default, no need to set it explicitly.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 02bf34f4b8793a23dd0dbc4fda09d611a70ca0c9
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:42 2014 +0200

      ASoC: cs42l73: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2a4bc751fcc50c15bd4782cfc2ea513bef92a20f
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:41 2014 +0200

      ASoC: cs42l56: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 417c60e8f248a84e8e768c55d191689d1e27e05f
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 9 20:42:40 2014 +0200

      ASoC: cs42l52: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit de3ac8106815f0129947c78de5b7666ff8748096
  Merge: e649057 a4f87ce
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Tue Sep 9 21:08:02 2014 +0100

      Merge branch 'topic/cs42l56' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-suspend

  commit e0b93eddfe17dcb7d644eb5d6ad02a86fc41a977
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 11:27:32 2014 -0400

      security: make security_file_set_fowner, f_setown and __f_setown void 
return

      security_file_set_fowner always returns 0, so make it f_setown and
      __f_setown void return functions and fix up the error handling in the
      callers.

      Cc: linux-security-module@xxxxxxxxxxxxxxx
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 1c994a0909a556508c2cc26ab5d9e13c5ce33aa0
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 06:49:41 2014 -0400

      locks: consolidate "nolease" routines

      GFS2 and NFS have setlease routines that always just return -EINVAL.
      Turn that into a generic routine that can live in fs/libfs.c.

      Cc: <linux-nfs@xxxxxxxxxxxxxxx>
      Cc: Steven Whitehouse <swhiteho@xxxxxxxxxx>
      Cc: <cluster-devel@xxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Acked-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 699688a416524c3cea9eafaca69fc6c06c13c02e
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      locks: remove lock_may_read and lock_may_write

      There are no callers of these functions.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 09802fd2a8caea2a2147fca8d7975697c5de573d
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      lockd: rip out deferred lock handling from testlock codepath

      As Kinglong points out, the nlm_block->b_fl field is no longer used at
      all. Also, vfs_test_lock in the generic locking code will only return
      FILE_LOCK_DEFERRED if FL_SLEEP is set, and it isn't here.

      The only other place that returns that value is the DLM lock code, but
      it only does that in dlm_posix_lock, never in dlm_posix_get.

      Remove all of the deferred locking code from the testlock codepath
      since it doesn't appear to ever be used anyway.

      I do have a small concern that this might cause a behavior change in the
      case where you have a block already sitting on the list when the
      testlock request comes in, but that looks like it doesn't really work
      properly anyway. I think it's best to just pass that down to
      vfs_test_lock and let the filesystem report that instead of trying to
      infer what's going on with the lock by looking at an existing block.

      Cc: cluster-devel@xxxxxxxxxx
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Kinglong Mee <kinglongmee@xxxxxxxxx>

  commit aef9583b234a4ecdbcaf2c3024f29d4244b18e83
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:44 2014 -0400

      NFSD: Get reference of lockowner when coping file_lock

      v5: using nfs4_get_stateowner() instead of an inline function
      v3: Update based on Jeff's comments
      v2: Fix bad using of struct file_lock_operations for handle the owner

      Acked-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit b5971afa0b33361667bc88f3e0eb3fc31f778dc6
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:43 2014 -0400

      NFSD: New helper nfs4_get_stateowner() for atomic_inc sop reference

      v5: same as the first version

      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit f328296e27414394f25cebaef4a111a82ce0df32
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:43 2014 -0400

      locks: Copy fl_lmops information for conflock in locks_copy_conflock()

      Commit d5b9026a67 ([PATCH] knfsd: locks: flag NFSv4-owned locks) using
      fl_lmops field in file_lock for checking nfsd4 lockowner.

      But, commit 1a747ee0cc (locks: don't call ->copy_lock methods on return
      of conflicting locks) causes the fl_lmops of conflock always be NULL.

      Also, commit 0996905f93 (lockd: posix_test_lock() should not call
      locks_copy_lock()) caused the fl_lmops of conflock always be NULL too.

      Make sure copy the private information by fl_copy_lock() in struct
      file_lock_operations, merge __locks_copy_lock() to fl_copy_lock().

      Jeff advice, "Set fl_lmops on conflocks, but don't set fl_ops.
      fl_ops are superfluous, since they are callbacks into the filesystem.
      There should be no need to bother the filesystem at all with info
      in a conflock. But, lock _ownership_ matters for conflocks and that's
      indicated by the fl_lmops. So you really do want to copy the fl_lmops
      for conflocks I think."

      v5: add missing calling of locks_release_private() in nlmsvc_testlock()
      v4: only copy fl_lmops for conflock, don't copy fl_ops

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 5c97d7b1479982a48cf2129062b880c2555049ac
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:43 2014 -0400

      locks: New ops in lock_manager_operations for get/put owner

      NFSD or other lockmanager may increase the owner's reference,
      so adds two new options for copying and releasing owner.

      v5: change order from 2/6 to 3/6
      v4: rename lm_copy_owner/lm_release_owner to lm_get_owner/lm_put_owner

      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit 3fe0fff18fe87c6a2179837de68d1174903c6367
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 22 10:18:42 2014 -0400

      locks: Rename __locks_copy_lock() to locks_copy_conflock()

      Jeff advice, " Right now __locks_copy_lock is only used to copy
      conflocks. It would be good to rename that to something more
      distinct (i.e.locks_copy_conflock), to make it clear that we're
      generating a conflock there."

      v5: change order from 3/6 to 2/6
      v4: new patch only renaming function name

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit d0449b90f80f263e17e8b3ce31442e45121dc46c
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Fri Aug 22 10:18:42 2014 -0400

      locks: Remove unused conf argument from lm_grant

      This argument is always NULL so don't pass it around.

      [jlayton: remove dependencies on previous patches in series]

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>

  commit f39b913cee67e401ad697578baca0ba34830209b
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:00:51 2014 -0400

      locks: pass correct "before" pointer to locks_unlink_lock in 
generic_add_lease

      The argument to locks_unlink_lock can't be just any pointer to a
      pointer. It must be a pointer to the fl_next field in the previous
      lock in the list.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.15+
      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>

  commit 1716bcf3f76fe71e98d4851a3eb73ea3d93d4773
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Mon Sep 8 22:53:36 2014 +0200

      bcma: add support for chipcommon B core

      This core is used on BCM4708 to configure the PCIe and USB3 PHYs and it
      contains the addresses to the Device Management unit. This will be used
      by the PCIe driver first.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 23a2f39c8f4035eade7f226eb7ada30c78d9eee3
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Mon Sep 8 22:53:35 2014 +0200

      bcma: store more alternative addresses

      Each core could have more than one alternative address. There are cores
      with 8 alternative addresses for different functions. The PHY control
      in the Chip common B core is done through the 2. alternative address
      and not the first one.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      CC: linux-usb@xxxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 367b341edbebc405d80fecd28ff973dfb7390d65
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:50:57 2014 +0530

      ath9k: Fix MCC scanning

      Scanning is curently broken when two channel contexts
      are active. For example in a P2P-GO/STA setup, the
      offchannel timer allows HZ / 10 to elapse before initiating
      a switch to the next scan channel from the current operating
      channel, which in this case would be the P2P-GO context.

      But, the channel context timer might decide to switch
      to the STA context when an SWBA comes early and a beacon
      is sent out. Since pending offchannel requests are processed
      in EVENT_BEACON_PREPARE, this causes inconsistent scanning.

      Fix this by making sure that a context switch happens
      before processing the pending offchannel request. This
      also makes sure that active channel contexts will always
      have higher priority than offchannel operations and the
      scan sequence looks like this:

      p2p-go, sta, p2p-go, offchannel, p2p-go, sta, p2p-go, offchannel,.....

      The oper-channel is p2p-go, so the STA context has to
      switch to p2p-go again before switching offchannel.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit da0162f3f0012465cc6d77c4d416fabb182713ad
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:50:56 2014 +0530

      ath9k: Fix offchannel operation

      When multiple channel contexts are active, an offchannel
      request will not be handled immediately, but will be
      queued to be handled later. But, currently, the channel definition
      is not copied to the local offchannel state. This
      breaks operation like scanning when MCC is active.

      Fix this by storing the offchannel parameters properly.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a402764452672dfe119e68edf7a21f1739b71f76
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:50:55 2014 +0530

      ath9k: Use a subroutine to assign HW queues

      Reduces code duplication.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ca529c9373bbcabf55a12e4225d625ee26fc8abb
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:19 2014 +0530

      ath9k: Fix interface accounting

      Currently, the interface count is maintained globally,
      but this causes problems in RX filter calculation.
      Make the interface count a per-channel-context variable
      to fix this.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fce344309944c61d748eeef530b49764f90b05bb
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:18 2014 +0530

      ath9k: Fix RX filters in channel contexts

      Maintain the RX filter on a per-channel-context
      basis and not globally. Not doing so was resulting
      in incorrect filter calculation.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 3d1132d008e635c770d625f3908f201892634afe
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:17 2014 +0530

      ath9k: Fix COMP_BAR filter

      ATH9K_RX_FILTER_COMP_BAR is used to receive BAR
      completion frames and is set if the current channel
      is HT. When channel contexts are enabled, instead of using
      the mac80211 helpers, check if the current channel
      definition is HT.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 19ec477f168fb514b961de5ffdb02742153728e6
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:16 2014 +0530

      ath9k: Fix ath_startrecv()

      Since ath_startrecv() doesn't return an error value,
      cleanup the callsites.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9019f646b2da436da557e58c3fe3a2dfda440a55
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:15 2014 +0530

      ath9k: Fix RX filter calculation

      If multiple channel contexts are active, then the opmode
      can be different in each context. Since the RX filter is
      calculated in ath_startrecv() before switching to the
      new opmode, the wrong filters are chosen.

      Fix this by calling ath9k_calculate_summary_state() before
      the RX module is started.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fdcf1bd44f5c8892255aefffa681426049670319
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:14 2014 +0530

      ath9k: Add CTWindow support

      Since CTWindow can be used for improving discoverability,
      fill this field in the NoA Attribute properly.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bb628eb9f0bda030c2cc9e417f52c9a344fc65fc
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:13 2014 +0530

      ath9k: Fix offchannel duration calculation

      Currently, different units are used for handling
      sc->offchannel.duration. In scan mode, it contains jiffies and in RoC
      mode, milliseconds is used. This causes confusion since in
      ath_chanctx_switch(), TU_TO_USEC is used to determine the offchannel
      duration, resulting in incorrect values. Fix this by using jiffies in
      both modes.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bd81533dbd79344232299b4669e9e3f596e618c5
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:12 2014 +0530

      ath9k: Fix NoA start time calculation

      The start time field in the NoA attribute needs to be
      updated based on the TSF timer when an absence notification
      is sent by the P2P GO. When two channel contexts are active,
      continuous, cyclic NoA is announced by setting the count value to 255,
      but the start time is updated only once, for one beacon and
      the same value is sent in all subsequent beacons, even
      though the timestamp keeps moving.

      Fix this by removing the check for 'periodic_noa_duration'
      and assign the interface's start_time/duration values directly
      when there is more than one active context.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9bf30ff93dae035bb60ea2f3812e44ac79b31478
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:11 2014 +0530

      ath9k: Fix panic when adding an AP interface

      If a station interface is already assigned to a context
      and is active and a second interface of type AP is added,
      then beaconing on the new interface has to be begin only
      after the BSS_CHANGED_BEACON_ENABLED flag is sent by mac80211
      to the driver.

      But, since we issue ATH_CHANCTX_EVENT_ENABLE_MULTICHANNEL as soon
      as a new channel context is added, a switch occurs almost immediately
      before BSS_CHANGED_BEACON_ENABLED is received. When a HW reset
      is done for the new context, beacons are enabled for the
      interface since "enable_beacon" in the BSS config maintained
      in mac80211 is true - but the driver hasn't been notified yet.
      This causes a panic, since the beacon interval is zero for this
      interface and ath9k_cmn_beacon_config_ap() doesn't have a safety check.

      Fix this panic by checking if the beacon params has been cached
      for this context and use the "enable_beacon" flag maintained
      locally in the driver. Also, recalculate the summary data
      after the beacon params have been cached when BSS_CHANGED_BEACON_ENABLED
      is received.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 602607b6e7413e4f5b194bf28deb7195b0395486
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:10 2014 +0530

      ath9k: Fix beacons for managed mode

      If the current opmode is managed, the ATH_OP_BEACONS flag
      needs to be set only when there is a primary station interface
      and it is associated/active.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 12a1b3d4c3067323c5140b405f9290cd7f1d1dac
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 08:03:09 2014 +0530

      ath9k: Fix beacon configuration for channel contexts

      In channel context mode, when a new context is added,
      mac80211 issues a bss_info_changed() notfication when
      preparing the connection for the new interface/context.

      But, this is done prior to the mgd_prepare_tx() call which
      is where we switch to the new context. Since the current
      context will be different when the earlier bss_info_changed()
      is handled, the beacon information for the VIF is not
      updated, but discarded since the rules for the current context
      disallows it.

      In the subsequent association process for the new context/vif,
      this becomes a problem because the beacon parameters are invalid.
      This causes problems with the TSF timer, causing large jumps.

      To fix this, check if the beacon info is being updated for a
      different context and if so, allow it without any checks since
      we limit the max. interfaces to two anyway.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 37a7f8762d84327f8e7a8b7d7557c8415b42fc13
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 5 00:18:49 2014 +0200

      bcma: register NAND and QSPI cores early

      On Northstar (ARM arch) we will use MTD subsystem to access NVRAM and
      SPROM. To get access to flash device we need to register these cores
      first.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6e094bd805a9b6ad2f5421125db8f604a166616c
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Fri Sep 5 00:18:48 2014 +0200

      bcma: move code for core registration into separate function

      This cleans code a bit and will us to register cores in other places as
      well. The only difference with this patch is using "core_index" for
      setting device name.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ed364abffd6e19bec67b7ccda8237213b8b37640
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:46 2014 -0500

      rtlwifi: btcoexist: Update remaining old parts of the driver

      This patch makes halbtcoutsrc.{c,h} work with the new pieces of the 
driver.
      Also included are some modifications to various header files.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c96fd200e9af8ad4c4891ef579044a75c659d8c7
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:45 2014 -0500

      rtlwifi: btcoexist: Add second part of BT coexistence routines for 
rtl8821ae

      This code comes from the V062414 version of the drivers from Realtek.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2ec7f01c35727574953dbd884d7d45da940a25ee
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:44 2014 -0500

      rtlwifi: btcoexist: Add BT coexistence routines for driver rtl8821ae

      This patch adds the code needed for the new rtl8821ae driver.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f5b5869095819970333dc9de54eed5c552407d35
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:43 2014 -0500

      rtlwifi: btcoexist: Modify driver to support BT coexistence in rtl8723be

      This patch adds the routines found in the V062814 Realtek version.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2187e9a2ce575ee85a1ce31fa2ecbc0f580c105f
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:42 2014 -0500

      rtlwifi: btcoexist: Modify driver for V062814 Realtek driver

      This patch adds the routines needed to support BT coexistence with the
      new rtl8192ee driver.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e8f3fef412d4ffd8cb1bd5cd7a6e5572e21bf80a
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:41 2014 -0500

      rtlwifi: btcoexist: Modify rtl_btc for changes in latest Realtek code

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e79fff28587c9437282c863722d1fa186143f62a
  Author: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
  Date:   Thu Sep 4 16:03:40 2014 -0500

      rtlwifi: btcoexist: Modify btcoexist for changes in the V062814 Realtek 
version

      This patch is the first of a set to bring this driver up to the latest 
Realtek code.

      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Cc: troy_tan@xxxxxxxxxxxxxx
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a395135ddebb0a06052b84c309eb6cb68b79c797
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Mon Sep 1 23:11:07 2014 +0200

      bcma: use separated function to initialize bus on SoC

      This is required to split SoC bus init into two phases. The later one
      (which includes scanning) should be called when kalloc is available.

      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dc8ecdd3a3fccf73fcb07711cde064ce5727f9d1
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Mon Sep 1 23:11:06 2014 +0200

      bcma: move bus struct setup into early part of host specific code

      This change is important for SoC host. In future we will want to know
      chip ID (needed for early MIPS boot) before doing cores scanning.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8eaf503480e4b45c2cb5d555388ab209ae305dd3
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 16:02:09 2014 -0700

      clk: zynq: Move const initdata into correct code section

      Use __initconst instead of __initdata for constant init data.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 034cc6ebae0a811abb0de6f1a7b58e9a6a8c95c7
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 16:02:08 2014 -0700

      clk: zynq: Remove pointless return at end of void function

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 88cebf5e09775b6ef024685729d41c3dd03a711d
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Tue Sep 2 16:02:07 2014 -0700

      clk: zynq: Remove unnecessary OOM message

      As checkpatch suggests:
        WARNING: Possible unnecessary 'out of memory' message,
      remove an error message after failing kmalloc() from the PLL driver.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit c9104b04fe708ec4ac7452eef7ccdedfd22eff25
  Author: Varka Bhadram <varkabhadram@xxxxxxxxx>
  Date:   Mon Sep 8 09:28:19 2014 +0530

      ethernet: ti: remove unwanted THIS_MODULE macro

      It removes the owner field updation of driver structure.
      It will be automatically updated by module_platform_driver()

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e403aded79a1bfb610adc53490ded8d2058f9daf
  Author: Li RongQing <roy.qing.li@xxxxxxxxx>
  Date:   Sat Sep 6 19:06:11 2014 +0800

      openvswitch: change the data type of error status to atomic_long_t

      Change the date type of error status from u64 to atomic_long_t, and use 
atomic
      operation, then remove the lock which is used to protect the error status.

      The operation of atomic maybe faster than spin lock.

      Cc: Pravin Shelar <pshelar@xxxxxxxxxx>
      Signed-off-by: Li RongQing <roy.qing.li@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5aaa62d608464bedb30afc62e5073629de505afb
  Author: Rami Rosen <ramirose@xxxxxxxxx>
  Date:   Sat Sep 6 13:08:08 2014 +0300

      bridge: Cleanup of unncessary check.

      This patch removes an unncessary check in the br_afspec() method of
      br_netlink.c.

      Signed-off-by: Rami Rosen <ramirose@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8b86f7f319330cf2c8ce13f36fa3b13828011daa
  Merge: 49a6015 1332351
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 11:30:05 2014 -0700

      Merge branch 'bridge_rtnl_link'

      Jiri Pirko says:

      ====================
      bridge: implement rtnl_link options for getting and setting bridge options

      So far, only sysfs is complete interface for getting and setting bridge
      options. This patchset follows-up on the similar bonding code and
      allows userspace to get/set bridge master/port options using Netlink
      IFLA_INFO_DATA/IFLA_INFO_SLAVE_DATA attr.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13323516172178ff8184855ee4bc66d46fd89619
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:32 2014 +0200

      bridge: implement rtnl_link_ops->changelink

      Allow rtnetlink users to set bridge master info via IFLA_INFO_DATA attr
      This initial part implements forward_delay, hello_time, max_age options.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e5c3ea5c668033b303e7ac835d7d91da32d97958
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:31 2014 +0200

      bridge: implement rtnl_link_ops->get_size and rtnl_link_ops->fill_info

      Allow rtnetlink users to get bridge master info in IFLA_INFO_DATA attr
      This initial part implements forward_delay, hello_time, max_age options.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ac636b8591c37bb5028814a4ebd41d263b56181
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:30 2014 +0200

      bridge: implement rtnl_link_ops->slave_changelink

      Allow rtnetlink users to set port info via IFLA_INFO_SLAVE_DATA attr

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ced8283f90b88bbf7ec9a6b869586b611167394e
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:29 2014 +0200

      bridge: implement rtnl_link_ops->get_slave_size and 
rtnl_link_ops->fill_slave_info

      Allow rtnetlink users to get port info in IFLA_INFO_SLAVE_DATA attr

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0f49579a39533bf839b2af807b094fc652f9e49b
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 15:51:28 2014 +0200

      bridge: switch order of rx_handler reg and upper dev link

      The thing is that netdev_master_upper_dev_link calls
      call_netdevice_notifiers(NETDEV_CHANGEUPPER, dev). That generates rtnl
      link message and during that, rtnl_link_ops->fill_slave_info is called.
      But with current ordering, rx_handler and IFF_BRIDGE_PORT are not set
      yet so there would have to be check for that in fill_slave_info callback.

      Resolve this by reordering to similar what bonding and team does to
      avoid the check.

      Also add removal of IFF_BRIDGE_PORT flag into error path.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 49a601589caaf0e93194c0cc9b4ecddbe75dd2d5
  Author: Vincent Bernat <vincent@xxxxxxxxx>
  Date:   Fri Sep 5 15:09:03 2014 +0200

      net/ipv4: bind ip_nonlocal_bind to current netns

      net.ipv4.ip_nonlocal_bind sysctl was global to all network
      namespaces. This patch allows to set a different value for each
      network namespace.

      Signed-off-by: Vincent Bernat <vincent@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afddacc3ccd048c49c7f4f0ad0b6a40730c74715
  Merge: 5b4c314 daedfb2
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 10:27:22 2014 -0700

      Merge branch 'ebpf'

      Alexei Starovoitov says:

      ====================
      load imm64 insn and uapi/linux/bpf.h

      V9->V10
      - no changes, added Daniel's ack

      Note they're on top of Hannes's patch in the same area [1]

      V8 thread with 'why' reasoning and end goal [2]

      Original set [3] of ~28 patches I'm planning to present in 4 stages:

        I. this 2 patches to fork off llvm upstreaming
       II. bpf syscall with manpage and map implementation
      III. bpf program load/unload with verifier testsuite (1st user of
           instruction macros from bpf.h and 1st user of load imm64 insn)
       IV. tracing, etc

      [1] http://patchwork.ozlabs.org/patch/385266/
      [2] https://lkml.org/lkml/2014/8/27/628
      [3] https://lkml.org/lkml/2014/8/26/859
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit daedfb22451dd02b35c0549566cbb7cc06bdd53b
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Thu Sep 4 22:17:18 2014 -0700

      net: filter: split filter.h and expose eBPF to user space

      allow user space to generate eBPF programs

      uapi/linux/bpf.h: eBPF instruction set definition

      linux/filter.h: the rest

      This patch only moves macro definitions, but practically it freezes 
existing
      eBPF instruction set, though new instructions can still be added in the 
future.

      These eBPF definitions cannot go into uapi/linux/filter.h, since the names
      may conflict with existing applications.

      Full eBPF ISA description is in Documentation/networking/filter.txt

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02ab695bb37ee9ad515df0d0790d5977505dd04a
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Thu Sep 4 22:17:17 2014 -0700

      net: filter: add "load 64-bit immediate" eBPF instruction

      add BPF_LD_IMM64 instruction to load 64-bit immediate value into a 
register.
      All previous instructions were 8-byte. This is first 16-byte instruction.
      Two consecutive 'struct bpf_insn' blocks are interpreted as single 
instruction:
      insn[0].code = BPF_LD | BPF_DW | BPF_IMM
      insn[0].dst_reg = destination register
      insn[0].imm = lower 32-bit
      insn[1].code = 0
      insn[1].imm = upper 32-bit
      All unused fields must be zero.

      Classic BPF has similar instruction: BPF_LD | BPF_W | BPF_IMM
      which loads 32-bit immediate value into a register.

      x64 JITs it as single 'movabsq %rax, imm64'
      arm64 may JIT as sequence of four 'movk x0, #imm16, lsl #shift' insn

      Note that old eBPF programs are binary compatible with new interpreter.

      It helps eBPF programs load 64-bit constant into a register with one
      instruction instead of using two registers and 4 instructions:
      BPF_MOV32_IMM(R1, imm32)
      BPF_ALU64_IMM(BPF_LSH, R1, 32)
      BPF_MOV32_IMM(R2, imm32)
      BPF_ALU64_REG(BPF_OR, R1, R2)

      User space generated programs will use this instruction to load constants 
only.

      To tell kernel that user space needs a pointer the _pseudo_ variant of
      this instruction may be added later, which will use extra bits of encoding
      to indicate what type of pointer user space is asking kernel to provide.
      For example 'off' or 'src_reg' fields can be used for such purpose.
      src_reg = 1 could mean that user space is asking kernel to validate and
      load in-kernel map pointer.
      src_reg = 2 could mean that user space needs readonly data section pointer
      src_reg = 3 could mean that user space needs a pointer to per-cpu local 
data
      All such future pseudo instructions will not be carrying the actual 
pointer
      as part of the instruction, but rather will be treated as a request to 
kernel
      to provide one. The kernel will verify the request_for_a_pointer, then
      will drop _pseudo_ marking and will store actual internal pointer inside
      the instruction, so the end result is the interpreter and JITs never
      see pseudo BPF_LD_IMM64 insns and only operate on generic BPF_LD_IMM64 
that
      loads 64-bit immediate into a register. User space never operates on 
direct
      pointers and verifier can easily recognize request_for_pointer vs other
      instructions.

      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7a6540ca856aeb5adbdee80836af7c2326e55d3b
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:19:18 2014 +0200

      ARM: mvebu: Change vendor prefix for Intersil Corporation to isil

      Currently there is a wild mixture of isl, isil, and intersil
      compatibles in the kernel. At this point, changing the vendor
      symbol to the most often used variant, which is equal to the
      NASDAQ symbol, isil, should not hurt.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410167960-554-4-git-send-email-p.zabel@xxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ccf8ca4bfb7247f0f209c41d9d9c84736b14651d
  Author: Greg Ungerer <gerg@xxxxxxxxxxx>
  Date:   Mon Sep 8 13:30:29 2014 +1000

      ARM: mvebu: use improved armada spi device tree compatible name

      Switch the Armada SoC SPI port device tree binding to use the new improved
      armada-370-spi compatible name. This allows for a wider range of baud 
rates
      to be used.

      Signed-off-by: Greg Ungerer <gerg@xxxxxxxxxxx>
      Tested-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1410147029-30067-1-git-send-email-gerg@xxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2f83c3da277e08877280fa2c0fc21aad9aca6735
  Merge: 6ce041a 71bcada
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:51:31 2014 +0200

      Merge tag 'socfpga_driver_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next into next/drivers

      Pull "SOCFPGA driver update for v3.18" from Dinh Nguyen:

      This is the EDAC driver for EDAC. Boris had given me permission to
      take this patch together with it's DTS component. The DTS portion was in 
the
      previous pull request.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'socfpga_driver_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next:
        edac: altera: Add Altera SDRAM EDAC support

  commit 500abb6ccb9e3f8d638a7f422443a8549245ef90
  Author: Arnaud Ebalard <arno@xxxxxxxxxxxx>
  Date:   Sat Sep 6 22:49:38 2014 +0200

      ARM: mvebu: Netgear RN2120: Use Hardware BCH ECC

      The bootloader on the Netgear ReadyNAS RN2120 uses Hardware BCH
      ECC (strength = 4), while the pxa3xx NAND driver by default uses
      Hamming ECC (strength = 1).

      This patch changes the ECC mode on these machines to match that
      of the bootloader and of the stock firmware. That way, it is
      now possible to update the kernel from userland (e.g. using
      standard tools from mtd-utils package); u-boot will happily
      load and boot it.

      The issue was initially reported and fixed by Ben Pedell for
      RN102. The RN2120 shares the same Hynix H27U1G8F2BTR NAND
      flash and setup. This patch is based on Ben's fix for RN102.

      Fixes: ad51eddd95ad ("ARM: mvebu: Enable NAND controller in ReadyNAS 2120 
.dts file")
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/61f6a1b7ad0adc57a0e201b9680bc2e5f214a317.1410035142.git.arno@xxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 225b94cdf719d0bc522a354bdafc18e5da5ff83b
  Author: Arnaud Ebalard <arno@xxxxxxxxxxxx>
  Date:   Sat Sep 6 22:49:25 2014 +0200

      ARM: mvebu: Netgear RN104: Use Hardware BCH ECC

      The bootloader on the Netgear ReadyNAS RN104 uses Hardware BCH
      ECC (strength = 4), while the pxa3xx NAND driver by default uses
      Hamming ECC (strength = 1).

      This patch changes the ECC mode on these machines to match that
      of the bootloader and of the stock firmware. That way, it is
      now possible to update the kernel from userland (e.g. using
      standard tools from mtd-utils package); u-boot will happily
      load and boot it.

      The issue was initially reported and fixed by Ben Pedell for
      RN102. The RN104 shares the same Hynix H27U1G8F2BTR NAND
      flash and setup. This patch is based on Ben's fix for RN102.

      Fixes: 0373a558bd79 ("ARM: mvebu: Enable NAND controller in ReadyNAS 104 
.dts file")
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.14+
      Signed-off-by: Arnaud Ebalard <arno@xxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/920c7e7169dc6aaaa3eb4bced2336d38e77b8864.1410035142.git.arno@xxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e86ed56adb571cddd47ba3a008e2353b057ba70b
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:18 2014 +0200

      ARM: mvebu: add SSCG to Armada 370 Device Tree

      The Armada 370 SoC has a Spread Spectrum Clock Generator. This commit
      adds the description of this generator to the Device Tree describing
      this SoC.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-4-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ceac26c64200015a5e6e358e903b1ca9a6f41dd8
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:19 2014 +0200

      clk: mvebu: armada-375: Fix the description of the SAR in the comment

      For dealing with the code we use the SAR1 and not the SAR0. The code
      was correct, and now the comments too.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-5-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 5e1a63f5f548bb8a3967f00be2f0e1e04290c613
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:17 2014 +0200

      clk: mvebu: armada-370: Fix timer drift caused by the SSCG deviation

      This commit activates the SSCG deviation correction for the Armada
      370. It uses the optional function introduced by the commit "clk:
      mvebu: Fix clk frequency value if SSCG is enabled".

      Without this fix the deviation measured on a Mirabox was of a few
      second each hour, whereas with this fix it was reduced at around
      50ppm (around 4s per day).

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-3-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 15917b16022427c53755abff4dc7051f3076dd7a
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:15:16 2014 +0200

      clk: mvebu: Fix clk frequency value if SSCG is enabled

      When the SSCG (Spread Spectrum Clock Generator) is enabled, it shifts
      the frequency of the clock. The percentage is no more than 1% but when
      the clock is used for a timer it leads to a clock drift.

      This patch allows to correct the affected clock when the SSCG is
      enabled. The check is done in an new optional function related to each
      SoC: is_sscg_enabled(). The fix is done with the other new optional
      function related to each SoC: fix_sscg_deviation. If one these
      functions are not present then no correction is done on the clock
      frequency.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Tested-by: Leigh Brown <leigh@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409645719-20003-2-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 138310e18b70caed1b7acf02a2c97170dcb3c55d
  Merge: eb492df 5923abb2
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:09:35 2014 +0200

      Merge tag 'renesas-soc3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Third Round of Renesas ARM Based SoC Soc Updates for v3.18" from 
Simon Horman:

      * Initial r8a7794 SoC support
      * Support Cortex-A7 in shmobile_init_delay()

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Initial r8a7794 SoC support
        ARM: shmobile: support Cortex-A7 in shmobile_init_delay()

  commit eb492df9616156416e160bb59f7fd0437d6f5424
  Merge: 0b7f509 968d1af
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:07:30 2014 +0200

      Merge tag 'renesas-r8a7740-multiplatform-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Pull "Renesas ARM Based SoC r8a7740 Multiplatform Updates for v3.18" from 
Simon Horman:

      * Enable multiplatform support for r8a7740 SoC and remove
        its DT-reference C board DTS files.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-r8a7740-multiplatform-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: armadillo800eva reference: Remove DTS
        ARM: shmobile: armadillo800eva reference: Remove C board code
        ARM: shmobile: r8a7740: Add restart callback
        ARM: shmobile: armadillo800eva: Build DTS for multiplatform
        ARM: shmobile: armadillo800eva: Sync DTS
        ARM: shmobile: r8a7740: Multiplatform support

  commit c559a353410939c0884e83bdb0e2420a986ac53b
  Author: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
  Date:   Tue Sep 9 08:23:16 2014 +0200

      usb: gadget: f_fs: add ioctl returning ep descriptor

      This patch introduces ioctl named FUNCTIONFS_ENDPOINT_DESC, which
      returns endpoint descriptor to userspace. It works only if function
      is active.

      Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx>
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit c40c4028f048a077a8950fd95e5d8901f773a63f
  Merge: 32dc5ca d07a1ec
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 17:03:17 2014 +0200

      Merge tag 'at91-cleanup2' of git://github.com/at91linux/linux-at91 into 
next/cleanup

      Pull "Second batch of AT91 cleanup for 3.18" from Nicolas Ferre:
      - Timer Counter (TC) fixup and cleanup:
        - fix segmentation fault when kexec-ing a kernel by masking
          TC interrupts at shutdown and probe time
        - use modern driver model: devm_*, probe function, sanitize IRQ request

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-cleanup2' of git://github.com/at91linux/linux-at91:
        clocksource: tcb_clksrc: sanitize IRQ request
        ARM: at91/tclib: mask interruptions at shutdown and probe
        ARM: at91/tclib: move initialization from alloc to probe
        ARM: at91/tclib: prefer using of devm_* functions

  commit e45cfa2051d1b7d3378887d9576e11484e25c7d6
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:52 2014 +0800

      usb: gadget: dbgp: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 0eba4550fc642f4a51d76bf20d2b8104ec81d8e5
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:51 2014 +0800

      usb: gadget: gadgetfs: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 02f751b43f6766da4382bed322926eb99d56f516
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:50 2014 +0800

      usb: gadget: configfs: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d8a816fc6f6a1d262798dc43d6791c3e93d2d2b5
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:49 2014 +0800

      usb: gadget: composite: add reset API at usb_gadget_driver

      Add reset API at usb_gadget_driver, it calls disconnect handler currently,
      but may do different things in future.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ef979a26e3d521d51dbd9950e46a69e303073171
  Author: Peter Chen <peter.chen@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 08:56:48 2014 +0800

      usb: gadget: add reset API at usb_gadget_driver

      Adding reset API for UDC bus reset handler is useful for below
      two issues.

      Current disconnect API at usb_gadget_driver is also invoked at
      udc's bus reset handler, but the document says it is invoked when
      the host is disconnected.

      Besides, we may expect the gadget_driver to do different things
      for host sends bus reset and host disconnects gadget, eg, we may not
      want to flush dirty page for mass storage at bus reset, and want to
      do it at disconnection.

      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 85b06f5e53d17c15844ef3cd45d0c7107f0ae45c
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Sep 9 15:06:09 2014 +0300

      usb: gadget: f_fs: signedness bug in __ffs_func_bind_do_descs()

      We need "idx" to be signed for the error handling to work.

      Fixes: 6d5c1c77bbf9 ('usb: gadget: f_fs: fix the redundant ep files 
problem')
      Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 13443799b559cde593826091a7de135483b245e5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:13 2014 +0300

      usb: gadget: f_uvc: use usb_gstrings_attach

      Attach strings to gadget with usb_strings_attach.
      It is required for correct instantiation of functions more than once:
      instead of modifying the local uvc_en_us_strings a function instance
      specific copy is created with usb_gstrings_attach.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit cb47d889e651d36b4200800de1d56977b910d8a3
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:12 2014 +0300

      usb: gadget: f_uvc: remove compatibility layer

      There are no users of the old interface left. Remove it.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit c913881ec6f5d17defd16dfd96fea576b17c04b9
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:11 2014 +0300

      usb: gadget: webcam: convert webcam to new interface of f_uvc

      Use the new function interface of f_uvc.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 87e9d8fd26c782623b79f2968431179f29b339f2
  Merge: facdb3d 75a4182
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Tue Sep 9 16:49:28 2014 +0200

      Merge tag 'socfpga_update_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next into next/dt

      Pull "arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries" From 
Dinh Nguyen:

      5 of the 6 patches are DTS updates and the 1 patch is updating
      the MAINTAINERS entry with my new email address.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'socfpga_update_for_v3.18' of 
git://git.rocketboards.org/linux-socfpga-next:
        arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.
        ARM: dts: socfpga: memreserve first 4KB for future system use
        ARM: dts: socfpga: Add SD card detect
        ARM: dts: socfpga: remove extra alias in the ArriaV devkit
        ARM: dts: socfpga: unuse the slot-node and deprecate the 
supports-highspeed for dw-mmc
        MAINTAINERS: update entries for ARM/SOCFPGA platform

  commit 6d11ed76c45dd7c8322c2d03575f2164cc725c18
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:10 2014 +0300

      usb: gadget: f_uvc: convert f_uvc to new function interface

      Use the new function registration interface. It is required
      in order to integrate configfs support.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      [Updated copyright years]
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 3a83c16ef0e03e2ca2f1ce547a7cba53a62d0e0d
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:09 2014 +0300

      usb: gadget: uvc: separately compile some components of f_uvc

      Compile uvc_queue, uvc_v4l2, uvc_video separately so that later they can
      be all combined in a separately compiled f_uvc.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      [Make uvc_v4l2_ioctl_ops non-static]
      [Rename __UVC__V4L2__H__ and __UVC__VIDEO__H__]
      [Update MAINTAINERS]
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 7ea95b110811fa8e41f5960c278bcfc80b8b21c1
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Sep 9 02:02:08 2014 +0300

      usb: gadget: uvc: rename functions to avoid conflicts with host uvc

      Prepare for separate compilation of uvc function's components.
      Some symbols will have to be exported, so rename to avoid
      conflicts with functions of the same name in host uvc.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      [Rename uvc_video_pump and uvc_queue_head as well]
      [Rename forgotten uvc_queue_cancel instance in a comment]
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 70aacc5777d1f1ca0a88067c9121ce86441bc4e0
  Author: Amit Virdi <amit.virdi@xxxxxx>
  Date:   Tue Sep 9 11:57:37 2014 +0530

      usb: gadget: zero: Fix warning generated by kbuild

      The kbuild test bot generated the warning:
        drivers/usb/gadget/function/f_sourcesink.c:1498: warning: comparison is
        always false due to limited range of data type

      This patch fixes it.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
      CC: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 6c8df11ddc3af738c4230100d2de89a02a20cb22
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:12 2014 +0200

      cpufreq: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Cc: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Acked-by: "Rafael J. Wysocki" <rjw@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-8-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 6da4161355bb02876f9123857990f049959c8d7b
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:11 2014 +0200

      watchdog: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Cc: linux-watchdog@xxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/1409417172-6846-7-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ace2c0205b1bae2c3d1ea0932a1e45494938005a
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:10 2014 +0200

      rtc: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Alessandro Zummo <a.zummo@xxxxxxxxxxxx>
      Cc: rtc-linux@xxxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/1409417172-6846-6-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 1093d8cac46f9a40d2b4d6d20657e7970640a59b
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:09 2014 +0200

      leds: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      Use MACH_KIRKWOOD which will be set when kirkwood is built as part of
      mach-mvebu.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Acked-by: Bryan Wu <cooloney@xxxxxxxxx>
      Cc: Richard Purdie <rpurdie@xxxxxxxxx>
      Cc: linux-leds@xxxxxxxxxxxxxxx
      Link: 
https://lkml.kernel.org/r/1409417172-6846-5-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 575be653f887601d3f656f7e951e34ecf66da5ec
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:08 2014 +0200

      thermal: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      Depend on MACH_KIRKWOOD, which will be set when kirkwood is built as
      part of ARCH_MVEBU.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Zhang Rui <rui.zhang@xxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Acked-by: Eduardo Valentin <edubezval@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-4-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 4efded056ec03b5b1b2d494588514edab2528757
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:07 2014 +0200

      ata: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      ARCH_MVEBU is sufficient.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Tejun Heo <tj@xxxxxxxxxx>
      Cc: linux-ide@xxxxxxxxxxxxxxx
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-3-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e9e0da3323c3bb5adad640018445df701156e13e
  Author: Andrew Lunn <andrew@xxxxxxx>
  Date:   Sat Aug 30 18:46:06 2014 +0200

      cpuidle: kirkwood: Remove ARCH_KIRKWOOD dependency

      mach-kirkwood has been removed, now that kirkwood lives in mach-mvebu.
      Use MACH_KIRKWOOD, which is set when kirkwood is built as part of
      mach-mvebu.

      Signed-off-by: Andrew Lunn <andrew@xxxxxxx>
      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409417172-6846-2-git-send-email-andrew@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9ba1f726bec090399eb9bb9157eb32dedc8e8c45
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Mon Sep 8 13:45:00 2014 +0200

      netfilter: nf_tables: add new nft_masq expression

      The nft_masq expression is intended to perform NAT in the masquerade 
flavour.

      We decided to have the masquerade functionality in a separated expression 
other
      than nft_nat.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit be6b635cd674add9410efa9ac6f03e0040848b12
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Thu Sep 4 14:06:49 2014 +0200

      netfilter: nf_nat: generalize IPv6 masquerading support for nf_tables

      Let's refactor the code so we can reach the masquerade functionality
      from outside the xt context (ie. nftables).

      The patch includes the addition of an atomic counter to the masquerade
      notifier: the stuff to be done by the notifier is the same for xt and
      nftables. Therefore, only one notification handler is needed.

      This factorization only involves IPv6; a similar patch exists to
      handle IPv4.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 8dd33cc93ec92b8460ed2ad98c6db39276f6a72b
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Thu Sep 4 14:06:33 2014 +0200

      netfilter: nf_nat: generalize IPv4 masquerading support for nf_tables

      Let's refactor the code so we can reach the masquerade functionality
      from outside the xt context (ie. nftables).

      The patch includes the addition of an atomic counter to the masquerade
      notifier: the stuff to be done by the notifier is the same for xt and
      nftables. Therefore, only one notification handler is needed.

      This factorization only involves IPv4; a similar patch follows to
      handle IPv6.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c55fbbb4a730e3d6e1727b7de08b39e6cd847fad
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 8 14:11:45 2014 +0200

      netfilter: ebtables: create audit records for replaces

      This is already done for x_tables (family AF_INET and AF_INET6), let's
      do it for AF_BRIDGE also.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit e42eff8a32f8b7bde88ea3c5a56391407cbe84f3
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Thu Sep 4 14:06:14 2014 +0200

      netfilter: nft_nat: include a flag attribute

      Both SNAT and DNAT (and the upcoming masquerade) can have additional
      configuration parameters, such as port randomization and NAT addressing
      persistence. We can cover these scenarios by simply adding a flag
      attribute for userspace to fill when needed.

      The flags to use are defined in include/uapi/linux/netfilter/nf_nat.h:

       NF_NAT_RANGE_MAP_IPS
       NF_NAT_RANGE_PROTO_SPECIFIED
       NF_NAT_RANGE_PROTO_RANDOM
       NF_NAT_RANGE_PERSISTENT
       NF_NAT_RANGE_PROTO_RANDOM_FULLY
       NF_NAT_RANGE_PROTO_RANDOM_ALL

      The caller must take care of not messing up with the flags, as they are
      added unconditionally to the final resulting nf_nat_range.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit b9ac12ef099707f405d7478009564302d7ed8393
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:26 2014 +0200

      netfilter: nf_tables: extend NFT_MSG_DELTABLE to support flushing the 
ruleset

      This patch extend the NFT_MSG_DELTABLE call to support flushing the entire
      ruleset.

      The options now are:
       * No family speficied, no table specified: flush all the ruleset.
       * Family specified, no table specified: flush all tables in the AF.
       * Family specified, table specified: flush the given table.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit ee01d5425634264089db74889c3547be13c3faef
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:25 2014 +0200

      netfilter: nf_tables: add helpers to schedule objects deletion

      This patch refactor the code to schedule objects deletion.
      They are useful in follow-up patches.

      In order to be able to use these new helper functions in all the code,
      they are placed in the top of the file, with all the dependant functions
      and symbols.

      nft_rule_disactivate_next has been renamed to nft_rule_deactivate.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c435201bede79735c23d6961ce369034f193e633
  Author: Bojan Prtvar <prtvar.b@xxxxxxxxx>
  Date:   Mon Sep 8 09:51:12 2014 +0200

      netfilter: xt_string: Remove unnecessary initialization of struct ts_state

      The skb_find_text() accepts uninitialized textsearch state variable.

      Signed-off-by: Bojan Prtvar <prtvar.b@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 5fcf0cf6073d4adb22e34cd1d14a6318699625a9
  Author: Julian Anastasov <ja@xxxxxx>
  Date:   Wed Sep 3 00:02:49 2014 +0300

      ipvs: reduce stack usage for sockopt data

      Use union to reserve the required stack space for sockopt data
      which is less than the currently hardcoded value of 128.
      Now the tables for commands should be more readable.
      The checks added for readability are optimized by compiler,
      others warn at compile time if command uses too much
      stack or exceeds the storage of set_arglen and get_arglen.

      As Dan Carpenter points out, we can run for unprivileged user,
      so we can silent some error messages.

      Signed-off-by: Julian Anastasov <ja@xxxxxx>
      CC: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      CC: Andrey Utkin <andrey.krieger.utkin@xxxxxxxxx>
      CC: David Binderman <dcb314@xxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 3045d76070abe725dbb7fd8ff39c27b820d5a7eb
  Author: Ana Rey <anarey@xxxxxxxxx>
  Date:   Tue Sep 2 20:36:14 2014 +0200

      netfilter: nf_tables: add devgroup support in meta expresion

      Add devgroup support to let us match device group of a packets incoming
      or outgoing interface.

      Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit ce24b7217b60980ff0366dc6afbd5418db9972f2
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:24 2014 +0200

      netfilter: nf_tables: rename nf_table_delrule_by_chain()

      For the sake of homogenize the function naming scheme, let's rename
      nf_table_delrule_by_chain() to nft_delrule_by_chain().

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit c559879406c10087ea2eab0e1868f79eced12bf9
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:23 2014 +0200

      netfilter: nf_tables: add helper to unregister chain hooks

      This patch adds a helper function to unregister chain hooks in the chain
      deletion path. Basically, a code factorization.

      The new function is useful in follow-up patches.

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 5e266fe7c046b107496a338839cfb6008aeddbd8
  Author: Arturo Borrero <arturo.borrero.glez@xxxxxxxxx>
  Date:   Tue Sep 2 16:42:21 2014 +0200

      netfilter: nf_tables: refactor rule deletion helper

      This helper function always schedule the rule to be removed in the 
following
      transaction.
      In follow-up patches, it is interesting to handle separately the logic of 
rule
      activation/disactivation from the transaction mechanism.

      So, this patch simply splits the original nf_tables_delrule_one() in two
      functions, allowing further control.

      While at it, for the sake of homigeneize the function naming scheme, let's
      rename nf_tables_delrule_one() to nft_delrule().

      Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 876665eafc0e43523d0c57b5c937b59696fb4a8f
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 16:31:09 2014 +0200

      netfilter: nft_chain_nat_ipv6: use generic IPv6 NAT code from core

      Use the exported IPv6 NAT functions that are provided by the core. This
      removes duplicated code so iptables and nft use the same NAT codebase.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 2a5538e9aa4929329813bee69922c9ae4990fcad
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:05:27 2014 +0200

      netfilter: nat: move specific NAT IPv6 to core

      Move the specific NAT IPv6 core functions that are called from the
      hooks from ip6table_nat.c to nf_nat_l3proto_ipv6.c. This prepares the
      ground to allow iptables and nft to use the same NAT engine code that
      comes in a follow up patch.

      This also renames nf_nat_ipv6_fn to nft_nat_ipv6_fn in
      net/ipv6/netfilter/nft_chain_nat_ipv6.c to avoid a compilation breakage.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit a2d61ed525f3458a913147fd02b1a5cf15e7551b
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Jul 2 15:42:19 2014 +0300

      integrity: make integrity files as 'integrity' module

      The kernel print macros use the KBUILD_MODNAME, which is initialized
      to the module name. The current integrity/Makefile makes every file
      as its own module, so pr_xxx messages are prefixed with the file name
      instead of the module.  Similar to the evm/Makefile and ima/Makefile,
      this patch fixes the integrity/Makefile to use the single name
      'integrity'.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 7ef84e65ecc60289281e8e7e83a8bb6a97d7df5c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu Apr 17 15:07:15 2014 +0300

      integrity: base integrity subsystem kconfig options on integrity

      The integrity subsystem has lots of options and takes more than
      half of the security menu.  This patch consolidates the options
      under "integrity", which are hidden if not enabled.  This change
      does not affect existing configurations.  Re-configuration is not
      needed.

      Changes v4:
      - no need to change "integrity subsystem" to menuconfig as
      options are hidden, when not enabled. (Mimi)
      - add INTEGRITY Kconfig help description

      Changes v3:
      - dependency to INTEGRITY removed when behind 'if INTEGRITY'

      Changes v2:
      - previous patch moved integrity out of the 'security' menu.
        This version keeps integrity as a security option (Mimi).

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 1ae8f41c23ff6a75c1432faed7281aea5ce7c236
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu Apr 17 14:41:06 2014 +0300

      integrity: move asymmetric keys config option

      For better visual appearance it is better to co-locate
      asymmetric key options together with signature support.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit b4148db51720a6b25a981ea72185312d4b6634fe
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Thu May 8 11:23:53 2014 +0300

      ima: initialize only required template

      IMA uses only one template. This patch initializes only required
      template to avoid unnecessary memory allocations.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Reviewed-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 17f4bad3abc7c09f42987d89ccccab02c03455a9
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Tue Aug 19 16:48:39 2014 +0300

      ima: remove usage of filename parameter

      In all cases except ima_bprm_check() the filename was not defined
      and ima_d_path() was used to find the full path.  Unfortunately,
      the bprm filename is a relative pathname (eg. ./<dir>/filename).

      ima_bprm_check() selects between bprm->interp and bprm->filename.
      The following dump demonstrates the differences between using
      filename and interp.

      bprm->filename
       filename: ./foo.sh, pathname: /root/bin/foo.sh
       filename: ./foo.sh, pathname: /bin/dash

      bprm->interp
       filename: ./foo.sh, pathname: /root/bin/foo.sh
       filename: /bin/sh, pathname: /bin/dash

      In both cases the pathnames are currently the same.  This patch
      removes usage of filename and interp in favor of d_absolute_path.

      Changes v3:
      - 11 extra bytes for "deleted" not needed (Mimi)
      - purpose "replace relative bprm filename with full pathname" (Mimi)

      Changes v2:
      - use d_absolute_path() instead of d_path to work in chroot environments.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 86f2bc024966d962d4d7575468e226e2269d198c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Aug 20 12:37:57 2014 +0300

      ima: remove unnecessary appraisal test

      ima_get_action() sets the "action" flags based on policy.
      Before collecting, measuring, appraising, or auditing the
      file, the "action" flag is updated based on the cached
      iint->flags.

      This patch removes the subsequent unnecessary appraisal
      test in ima_appraise_measurement().

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit e4a9c5196566bd47ac92f6e5ef7f48412ded7176
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Sep 3 10:19:58 2014 +0300

      ima: add missing '__init' keywords

      Add missing keywords to the function definition to cleanup
      to discard initialization code.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Reviewed-by: Roberto Sassu <roberto.sassu@xxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 3a8a2eadc4946ce3af39b3447c32532324538f75
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Sep 3 10:19:57 2014 +0300

      ima: remove unnecessary extra variable

      'function' variable value can be changed instead of
      allocating extra '_func' variable.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit f68c05f4d2d4e19c40f4ac1e769cc0a2f9f544a0
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 22 09:43:55 2014 +0300

      ima: simplify conditional statement to improve performance

      Precede bit testing before string comparison makes code
      faster. Also refactor statement as a single line pointer
      assignment. Logic is following: we set 'xattr_ptr' to read
      xattr value when we will do appraisal or in any case when
      measurement template is other than 'ima'.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 65d98f3be25f7ee96af655f97e153d3d8d3d8ef9
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:56:18 2014 +0300

      integrity: remove declaration of non-existing functions

      Commit f381c27 "integrity: move ima inode integrity data management"
      (re)moved few functions but left their declarations in header files.
      This patch removes them and also removes duplicated declaration of
      integrity_iint_find().

      Commit c7de7ad "ima: remove unused cleanup functions".  This patch
      removes these definitions as well.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit d9a2e5d788d39f7593e2af5e1a365e2b9300679f
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Wed Jul 2 15:12:26 2014 +0300

      integrity: prevent flooding with 'Request for unknown key'

      If file has IMA signature, IMA in enforce mode, but key is missing
      then file access is blocked and single error message is printed.

      If IMA appraisal is enabled in fix mode, then system runs as usual
      but might produce tons of 'Request for unknown key' messages.

      This patch switches 'pr_warn' to 'pr_err_ratelimited'.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 3034a146820c26fe6da66a45f6340fe87fe0983a
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Jun 27 18:15:44 2014 +0300

      ima: pass 'opened' flag to identify newly created files

      Empty files and missing xattrs do not guarantee that a file was
      just created.  This patch passes FILE_CREATED flag to IMA to
      reliably identify new files.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.14+

  commit f1ff6348b30b3658d138f05643149706f99078ae
  Author: Steven Rostedt (Red Hat) <rostedt@xxxxxxxxxxx>
  Date:   Tue Jul 22 20:16:57 2014 -0400

      ftrace: Add separate function for non recursive callbacks

      Instead of using the generic list function for callbacks that
      are not recursive, call a new helper function from the mcount
      trampoline called ftrace_ops_recur_func() that will do the recursion
      checking for the callback.

      This eliminates an indirection as well as will help in future code
      that will use dynamically allocated trampolines.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>

  commit 3dcbad52cf18c3c379e96b992d22815439ebbe53
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Tue Sep 2 16:31:43 2014 +0300

      evm: properly handle INTEGRITY_NOXATTRS EVM status

      Unless an LSM labels a file during d_instantiate(), newly created
      files are not labeled with an initial security.evm xattr, until
      the file closes.  EVM, before allowing a protected, security xattr
      to be written, verifies the existing 'security.evm' value is good.
      For newly created files without a security.evm label, this
      verification prevents writing any protected, security xattrs,
      until the file closes.

      Following is the example when this happens:
      fd = open("foo", O_CREAT | O_WRONLY, 0644);
      setxattr("foo", "security.SMACK64", value, sizeof(value), 0);
      close(fd);

      While INTEGRITY_NOXATTRS status is handled in other places, such
      as evm_inode_setattr(), it does not handle it in all cases in
      evm_protect_xattr().  By limiting the use of INTEGRITY_NOXATTRS to
      newly created files, we can now allow setting "protected" xattrs.

      Changelog:
      - limit the use of INTEGRITY_NOXATTRS to IMA identified new files

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.14+

  commit 39e90c77637b3892a39f2908aea57539e961c50e
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 12:11:45 2014 +0300

      Bluetooth: 6lowpan: Route packets that are not meant to peer via correct 
device

      Packets that are supposed to be delivered via the peer device need to
      be checked and sent to correct device. This requires that user has set
      the routes properly so that the 6lowpan module can then figure out
      the destination gateway and the correct Bluetooth device.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17.x

  commit b2799cec22812f5f1aaaa57133df51876f685d84
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 12:11:44 2014 +0300

      Bluetooth: 6lowpan: Set the peer IPv6 address correctly

      The peer IPv6 address contained wrong U/L bit in the EUI-64 part.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17.x

  commit 2ae50d8d3aaf7154f72b44331b71f15799cdc1bb
  Author: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 12:11:43 2014 +0300

      Bluetooth: 6lowpan: Increase the connection timeout value

      Use the default connection timeout value defined in l2cap.h because
      the current timeout was too short and most of the time the connection
      attempts timed out.

      Signed-off-by: Jukka Rissanen <jukka.rissanen@xxxxxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx # 3.17.x

  commit 66b0436977e2c62388d48836ff784f1fedb49c4f
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 20:53:22 2014 -0500

      ARM: dts: dra7-evm: Mark uart1 rxd as wakeup capable

      Mark rxd as wakeupcapable for 115200n8 no hardware-flow control
      configuration. If h/w flow control is being used, then rts/cts
      appropriately should be used.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit e2265abe7a18e5e6880d0cd35e2db08bcd237366
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri May 23 00:04:02 2014 -0500

      ARM: dts: OMAP5 / DRA7: switch over to interrupts-extended property for 
UART

      We've had deeper idle states working on omaps for few years now,
      but only in the legacy mode. When booted with device tree, the
      wake-up events did not have a chance to work until commit
      3e6cee1786a1 ("pinctrl: single: Add support for wake-up interrupts")
      that recently got merged. In addition to that we also needed
      commit 79d9701559a9 ("of/irq: create interrupts-extended property")
      that's now also merged.

      Note that there's no longer need to specify the wake-up bit in
      the pinctrl settings, the request_irq on the wake-up pin takes
      care of that.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit d8c5bab676774b9c260c7990b84a06a09310fbec
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:47:46 2014 -0500

      ARM: dts: AM437x: switch to compatible pinctrl

      Now that ti,am437-padconf is available, switch over to that compatible
      property. Retain pinctrl-single for legacy support.

      While at it, mark the pinctrl as interrupt controller so that it can
      be used with interrupts-extended property for wakeup events.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 817c0378c50c2aab2b026caab7486df6895ed8a2
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:47:46 2014 -0500

      ARM: dts: DRA7: switch to compatible pinctrl

      Now that ti,dra7-padconf is available, switch over to that compatible
      property. Retain pinctrl-single for legacy support.

      While at it, mark pinctrl as interrupt controller so that it can be used
      with interrupts-extended property for wakeup events.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 924c31cc688231292119aa1bdbf7ce349c42ca49
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri May 23 00:58:08 2014 -0500

      ARM: dts: OMAP5: switch to compatible pinctrl

      Now that ti,omap5-padconf is available, switch over to that compatible
      property. Retain pinctrl-single for legacy support.

      While at it, mark pinctrl as interrupt controller so that it can be
      used with interrupts-extended property for wakeup events.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit ce437aa4519c46a0f12455c320b6f65dde16c26e
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 15:13:54 2014 +0200

      mmc: mmci: augment driver to handle gpio descriptors

      Currently the MMCI driver will only handle GPIO descriptors
      implicitly through the device tree probe glue in mmc_of_init(),
      but devices instatiated other ways such as through board files
      and passing descriptors using the GPIO descriptor table will
      not be able to exploit descriptors.

      Augment the driver to look for a GPIO descriptor if device
      tree is not used for the device, and if that doesn't work,
      fall back to platform data GPIO assignment using the old
      API. The end goal is to get rid of the platform data integer
      GPIO assingments from the kernel.

      This enable the MMCI-embedding platforms to be converted to
      GPIO descritor tables.

      Cc: Alexandre Courbot <gnurou@xxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 98e90de99a0c43bd434da814c882c4332441871e
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 13:00:52 2014 +0200

      mmc: host: switch OF parser to use gpio descriptors

      This switches the central MMC OF parser to use gpio descriptors
      instead of grabbing GPIOs explicitly from the device tree.
      This strips out an unecessary use of the integer-based GPIO
      API that we want to get rid of, cuts down on code as the
      gpio descriptor code will handle active low flags.

      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9d2fa2428ae149ba3a5b7a4ceb0a9e11f1882b3b
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 13:00:51 2014 +0200

      mmc: slot-gpio: add gpiod variant to get wp GPIO

      This makes it possible to get the write protect (read only)
      GPIO line from a GPIO descriptor. Written to exactly mirror
      the card detect function.

      Acked-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9fbc695075e905b9201100860eacac6349db6644
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Aug 27 13:00:50 2014 +0200

      mmc: slot-gpio: switch to use flags when getting GPIO

      When the slot GPIO driver gets the GPIO to be used for card
      detect, it is now possible to specify a flag to have the line
      set up as input. Get rid of the explicit setup call for input
      and use the flag.

      The extra argument works as there are transition varargs
      macros in place in the <linux/gpio/consumer.h> header, in
      the future we will make the flags argument compulsory.

      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f5b4d71f72c5f08c2e1d0af68ef881f85537e7a1
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 11:02:23 2014 +0200

      mmc: card: Prevent partition scan for the eMMC boot areas

      It seems very unlikely that eMMC devices would hold a standard
      partitiontable in one of it's boot areas. Therefore, let's prevent
      them from being scanned.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0abb71feb228ddbd17e0dfa13216541e036bb549
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:46:49 2014 -0700

      mmc: remove MMC_CAP2_NO_MULTI_READ flags

      Now, mmc framework uses multi_io_quirk
      for I/O HW bug workaround.
      MMC_CAP2_NO_MULTI_READ flag is no longer needed

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9674e9545382153d6a78bb97915ba8e64c1fdf9f
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:46:32 2014 -0700

      ARM: shmobile: remove MMC_CAP2_NO_MULTI_READ from lager

      sh_mobile_sdhi cares multiblock read bug.
      remove MMC_CAP2_NO_MULTI_READ flag from board code

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b9409687a8dad8b7207f05c62b9c87d2a766473b
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:46:10 2014 -0700

      ARM: shmobile: remove MMC_CAP2_NO_MULTI_READ from koelsch

      sh_mobile_sdhi cares multiblock read bug.
      remove MMC_CAP2_NO_MULTI_READ flag from board code

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8b4efe2f58b1699a57f6c30d17345b801ab4213b
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:45:46 2014 -0700

      mmc: use .multi_io_quirk on sh_mobile

      Now, sh_mobile_sdhi can use .multi_io_quirk callback
      instead of MMC_CAP2_NO_MULTI_READ flags.
      let's use it.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit bbf0208d39121bd8873b032459cb2b5f35e14593
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:45:25 2014 -0700

      mmc: use .multi_io_quirk on tmio_mmc

      Now, tmio_mmc can use .multi_io_quirk callback
      instead of MMC_CAP2_NO_MULTI_READ flags.
      let's use it.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit afd8c29d254d7fddbae454f217fa5facefe8f5b0
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Mon Sep 8 23:44:51 2014 -0700

      mmc: use .multi_io_quirk on omap_hsmmc

      Now, omap_hsmmc can use .multi_io_quirk callback
      instead of MMC_CAP2_NO_MULTI_READ flags.
      let's use it.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2080437d375f4d8ba2fe37254199427f3f5e7bc2
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:23:39 2014 +0800

      ASoC: simple-card: Merge single and muti DAI link(s) code.

      This patch will split the DT node into old style and new style:
      The new style will merge the single DAI link and muti DAI links code
      together, the new style will be easier to add muti DAI links from old
      single DAI link DTs.

      This patch will maintian compatibility with the old DTs.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b7574bad80f773dcc4c17950181cde9fb6701501
  Author: Gao, Yunpeng <yunpeng.gao@xxxxxxxxx>
  Date:   Thu Sep 4 15:18:05 2014 +0800

      mmc: sdhci-pci: disable preset register for Baytrail and Merrifield

      Due to HW issue, SDHCI host controller on Intel
      Baytrail/Merrifield platforms can not use preset
      register. So, disable preset registers for them by quirks.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2e47e84245adcb1b3872210678b6146f674fb3ff
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 2 19:08:53 2014 -0700

      mmc: Add .multi_io_quirk callback for multi I/O HW bug

      Historically, we have been using MMC_CAP* to handle host HW issues and
      currently the block layer uses MMC_CAP2_NO_MULTI_READ flag for a multi
      I/O HW bug workaround.

      There are a few tweaks needed to make MMC_CAP2_NO_MULTI_READ suite all
      situations. Therefore let's add an optional host ops callback to enable
      host drivers to return the number of blocks it allows per request.

      In a future patch and when host drivers have converted to the new
      callback, MMC_CAP2_NO_MULTI_READ shall be removed.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit adc828556dfc3f87a5c1338fc5412cbec3c0b529
  Author: Chuanxiao.Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Tue Aug 19 11:02:41 2014 +0800

      mmc: sdhci: check 1.2v IO capability for SDHC host

      Right now enable 1.2v IO voltage for SDHC is by using vqmmc.
      Thus for the host which doesn't have vqmmc, or its vqmmc does
      not support 1.2v, directly use MMC_CAP2_HS200 may cause HS200
      failure.

      So needs to check if vqmmc is able to support 1.2v. If it does
      not support, disable 1.2v IO for HS200.

      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 312449efd16bb06a1e4fda94793d3eb8b8bb16f6
  Author: Chuanxiao.Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Fri Aug 15 11:28:07 2014 +0800

      mmc: core: Fix sequence for I/O voltage in DDR mode for eMMC

      Even (e)MMC card can support 3.3v to 1.2v vccq in DDR, but not all
      host controller can support this, like some of the SDHCI host
      which connect to an eMMC device. Some of these host controller
      still needs to use 1.8v vccq for supporting DDR mode.

      So the sequence will be:
      if (host and device can both support 1.2v IO)
        use 1.2v IO;
      else if (host and device can both support 1.8v IO)
        use 1.8v IO;
      so if host and device can only support 3.3v IO, this is the last choice.

      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Tested-by: Jean-Michel Hautbois <jhautbois@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e73708190557911893ce4fb7a551ff5285e62ca2
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Tue Sep 2 11:23:55 2014 +0200

      mmc: pxamci: prepare and unprepare the clocks

      Add the clock prepare and unprepare call to the driver set_ios calls
      phase. This will remove a warning once the PXA architecture is migrated
      to the clock infrastructure.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 578b36b69c31c874f8303c62efb40b8bb9b46ae5
  Author: Gao, Yunpeng <yunpeng.gao@xxxxxxxxx>
  Date:   Mon Sep 1 11:35:40 2014 +0800

      mmc: sdhci-acpi: add probe_slot method for emmc/sd/sdio

      Similar to sdhci-pci controller, also add probe_slot
      and remove_slot method in the sdhci-acpi driver.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f1b55a55e4ee6fe6d791cff994f6e4d990f69c1e
  Author: Gao, Yunpeng <yunpeng.gao@xxxxxxxxx>
  Date:   Mon Aug 18 15:05:52 2014 +0800

      mmc: sdhci-pci: enable runtime pm for Intel Merrifield platform

      Enable runtime pm support on Intel Merrifield platform.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e99783a45220a2c5f5a598e0e81213ecf2dbcf2f
  Author: Chanho Min <chanho.min@xxxxxxx>
  Date:   Sat Aug 30 12:40:40 2014 +0900

      mmc: sdhci: handle busy-end interrupt during command

      It is fully legal for a controller to start handling busy-end interrupt
      before it has signaled that the command has completed. So make sure
      we do things in the proper order, Or it results that command interrupt
      is ignored so it can cause unexpected operations. This is founded at some
      toshiba emmc with the bellow warning.

      "mmc0: Got command interrupt 0x00000001 even though
      no command operation was in progress."

      This issue has been also reported by Youssef TRIKI:
      It is not specific to Toshiba devices, and happens with eMMC devices
      as well as SD card which support Auto-CMD12 rather than CMD23.

      Also, similar patch is submitted by:
      Gwendal Grignou <gwendal@xxxxxxxxxxxx>

      Changes since v1:
       Fixed conflict with the next of git.linaro.org/people/ulf.hansson/mmc.git
       and Tested if issue is fixed again.

      Signed-off-by: Hankyung Yu <hankyung.yu@xxxxxxx>
      Signed-off-by: Chanho Min <chanho.min@xxxxxxx>
      Tested-by: Youssef TRIKI <youssef.triki@xxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0b10f478d2ad93b3808d018327465aaab77c8d2b
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 14:53:13 2014 -0300

      sdhci: Make sdhci_disable_irq_wakeups() static

      sdhci_disable_irq_wakeups() is exported, but it is not called outside 
sdhci.c.

      Make it static and do not export it, so that the following sparse warning 
is
      fixed:

      drivers/mmc/host/sdhci.c:2548:6: warning: symbol 
'sdhci_disable_irq_wakeups' was not declared. Should it be static?

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 03d6f5ffc5c469e66bfe0a7d8120d29d4c3c07c9
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:32 2014 +0800

      mmc: sdhci: move timeout_clk dynamically calculation code into common code

      The timeout_clk calculation code for SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK 
case
      is common and could be moved into common sdhci_do_set_ios, then platform 
code
      which is not using sdhci_set_clock does not need to write the same code 
again.

      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 28aab053396125c8e191537ec2b9781ec0174b04
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:31 2014 +0800

      mmc: sdhci: calculate timeout_clk conditionally in sdhci_add_host

      The timeout_clk calculation code in sdhci_add_host is meaningless for
      SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK.
      So only execute them with no SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK set.

      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e33eb8e2818c9a7b41bac68a1c83ee4c136af9ba
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:30 2014 +0800

      mmc: sdhci-esdhc-imx: set the correct max timeout value for uSDHC

      The default sdhci driver write 0xE into timeout counter register to
      set the maximum timeout. The value is not correct for uSDHC since the
      max counter value for uSDHC is 0xF.
      Instead of using common timeout code in sdhci, we implement 
esdhc_set_timeout
      to handle the difference between eSDHC and uSDHC.

      Currently we simply set the max timeout value as before.
      But in the future, we probably may implement IMX specific timeout
      setting algorithm and use suitable timeout for different CMDs.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b45e668af4439bfc52ed92af44b6400661ba7ec8
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:29 2014 +0800

      mmc: sdhci: add platform set_timeout hook

      Currently the common code assume 0xE is the maximum timeout counter
      value and use it to write into the timeout counter register.
      However, it's fairly possible that some other SoCs may have different
      max timeout register value. That means 0xE may be incorrect and
      becomes meaningless.

      It's also possible that other platforms has different timeout
      calculation algorithm. To be flexible, this patch provides a .set_timeout
      hook for those platforms to set the timeout on their way if they need.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 10fd0ad967c05cda16b25f862e2a45eb63d83a21
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:28 2014 +0800

      mmc: sdhci-esdhc-imx: fix incorrect max timeout cout for uSDHC

      The default sdhci code use the 1 << 27 as the max timeout counter to
      to calculate the max_busy_timeout, however it's not correct for uSDHC
      since its the max counter is 1 << 28.
      Implement esdhc_get_max_timeout_cout to handle it correctly.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit a6ff5aeb9b31f7b71a8566f8e130ad66bd103d20
  Author: Aisheng Dong <b29396@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:26:27 2014 +0800

      mmc: sdhci: add platform get_max_timeout_count hook

      Currently the max timeout count is hardcode to 1 << 27 for calcuate
      the max_busy_timeout, however, for some platforms the max timeout
      count may not be 1 << 27, e.g. i.MX uSDHC is 1 << 28.
      Thus 1 << 27 is not correct for such platform.

      It is also possible that other platforms may have different values.
      To be flexible, we add a get_max_timeout_count hook to get the correct
      maximum timeout value for these platforms.

      Reviewed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit a638640335d86549da2b7d38f82d584294333512
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:07:19 2014 +0200

      mmc: tmio-mmc: Add support for SDHI on new R-Car Gen2 SoCs

      - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3cf890fc42b2d3bd5a3a7e4c1f61b0637efbe2ec
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 11:19:04 2014 -0700

      mmc: dw_mmc: Pass back errors from mmc_of_parse()

      It's possible that mmc_of_parse() could return errors (possibly in
      some future version it might return -EPROBE_DEFER even).  Let's pass
      those errors back.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 1ba4c322caaecfb68c1e175599398caef946a525
  Author: Minda Chen <Minda.Chen@xxxxxxx>
  Date:   Tue Aug 26 10:50:42 2014 +0800

      mmc: sdhci-sirf: fix 8bit width enable by overwriting set_bus_width

      the implementation of CSR SDHCI controller is a modified version of
      the one described in the 1.0 specification, and not a normal 3.0
      controller.
      and 8bit-width enable bit of CSR MMC hosts is 3, while stardard hosts
      use bit 5.
      this patch fixes the functionality of 8bit transfer in mmc controllers
      and improve performance for mmc0 a lot.

      Signed-off-by: Minda Chen <Minda.Chen@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Reviewed-by: Romain Izard <romain.izard.pro@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0173055842cd1d9ed3984e70891c22dbf2f29372
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Fri Aug 22 19:17:51 2014 +0530

      mmc: dw_mmc: Support voltage changes

      For UHS cards we need the ability to switch voltages from 3.3V to
      1.8V.  Add support to the dw_mmc driver to handle this.  Note that
      dw_mmc needs a little bit of extra code since the interface needs a
      special bit programmed to the CMD register while CMD11 is progressing.
      This means adding a few extra states to the state machine to track.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 51da2240906cb94e8f6ba55e403b6206df6fb2dd
  Author: Yuvaraj CD <yuvaraj.cd@xxxxxxxxx>
  Date:   Fri Aug 22 19:17:50 2014 +0530

      mmc: dw_mmc: use mmc_regulator_get_supply to handle regulators

      This patch makes use of mmc_regulator_get_supply() to handle
      the vmmc and vqmmc regulators.Also it moves the code handling
      the these regulators to dw_mci_set_ios().It turned on the vmmc
      and vqmmc during MMC_POWER_UP and MMC_POWER_ON,and turned off
      during MMC_POWER_OFF.

      Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit cc8aa7de48277f62fe3fced762d75f01ce57e909
  Author: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Thu Aug 14 18:29:24 2014 +0800

      mmc: core: resolve divded by zero panic

      With one special SD card, below divide by zero error observed:
      ...
      [    2.144300] divide error: 0000 [#1] PREEMPT SMP
      [    2.148860] Modules linked in:
      [    2.151898]
      [    2.152685] Set up 4031 stolen pages starting at 0x0001f000, GTT 
offset 0K
      [    2.157330] Set up 0 CI stolen pages starting at 0x00000000, GTT 
offset 131072K
      [    2.167581] Pid: 5, comm: kworker/u:0 Not tainted 
3.0.8-138216-g974a2ab #1
      [    2.169506] [drm] PSB GTT mem manager ready, tt_start 4031, tt_size 
28737 pages
      [    2.169906] [drm] SGX core id = 0x00000000
      [    2.169920] [drm] SGX core rev major = 0x00, minor = 0x00
      [    2.169934] [drm] SGX core rev maintenance = 0x00, designer = 0x00
      [    2.197370]  Intel Corporation Medfield/iCDKB
      [    2.201716] EIP: 0060:[<c1697ca6>] EFLAGS: 00010246 CPU: 1
      [    2.207198] EIP is at mmc_init_erase+0x76/0x150
      [    2.211704] EAX: 00002000 EBX: dcd1b400 ECX: 00002000 EDX: 00000000
      [    2.217957] ESI: 00000000 EDI: dcd5c800 EBP: dd867e84 ESP: dd867e7c
      [    2.224214]  DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068
      [    2.229605] Process kworker/u:0 (pid: 5, ti=dd866000 task=dd868000 
task.ti=dd866000)
      [    2.237325] Stack:
      [    2.239322]  dcd1b400 00000000 dd867eb0 c16a06da c1ab7c44 dd995aa8 
00000003 00000000
      [    2.247054]  00000000 00000000 dcd5c800 00000000 dcd1b400 dd867ef8 
c16a1012 c1698b00
      [    2.254785]  00000029 00000001 c194eb80 dcd5c9ec dd867e00 c1239b00 
00000000 00000000
      [    2.262519] Call Trace:
      [    2.264975]  [<c16a06da>] mmc_sd_setup_card+0x1da/0x4f0
      [    2.270183]  [<c16a1012>] mmc_sd_init_card+0x192/0xc40
      [    2.275304]  [<c1698b00>] ? __mmc_claim_host+0x160/0x160
      [    2.280610]  [<c1239b00>] ? __schedule_bug+0x50/0x80
      [    2.285556]  [<c16a1b89>] mmc_attach_sd+0xc9/0x230
      [    2.290333]  [<c169b6ef>] mmc_rescan+0x25f/0x2c0
      [    2.294943]  [<c1274223>] process_one_work+0x103/0x400
      [    2.300065]  [<c12670fd>] ? mod_timer+0x1ad/0x3c0
      [    2.304756]  [<c169b490>] ? mmc_suspend_host+0x1a0/0x1a0
      [    2.310056]  [<c127502d>] worker_thread+0x12d/0x4a0
      [    2.314921]  [<c18fcfbd>] ? preempt_schedule+0x2d/0x50
      [    2.320047]  [<c1274f00[    2.323976] ---[ end trace 5398ec2720494438 
]---
      ...

      So, seems this bad SD card does not set valid value in related SSR / CSD 
register fields.
      And then the driver will set card->erase_size to 0.
      Then it triggered this divided by zero error when calculate 
card->pref_erase.

      Submit this patch to fix the issue.

      Signed-off-by: Yunpeng Gao <yunpeng.gao@xxxxxxxxx>
      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3df01a931348c4c295c0e8ace17d4d764d93ad2c
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Aug 20 21:39:20 2014 +0800

      mmc: sunxi: Declare ERASE capability

      Declare ERASE capability so we can use filesystems with the discard
      option and the fstrim tool.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 066173b6436dfc57a96b2d940f4e727fe8131261
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:27:44 2014 +0300

      mmc: sdhci: Add PCI IDs for Intel Braswell

      The hardware is the same as used in Baytrail. Add these new PCI IDs to the
      driver's list of supported IDs.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 4cdc2ec1da322776215c4d6bca0717a7a103a4dd
  Author: addy ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:36:14 2014 +0800

      mmc: dw_mmc: move rockchip related code to a separate file

      To support HS200 and UHS-1, we need add a big hunk of code,
      as shown in the following patches. So a separate file for
      rockchip SOCs is suitable.

      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit da29fe2bf573f0ae56fdc2e790387cb73fc8c6f8
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:03:00 2014 -0700

      mmc: tmio: add actual clock support as option

      Some controller is supporting actual clock on SD_CLK_CTRL :: DIV[7:0].
      Renesas SH-Mobile SDHI doesn't support,
      but, Renesas R-Car SDHI supports it.
      This patch adds new TMIO_MMC_CLK_ACTUAL flag for it.

      [Kuninori Morimoto: tidyuped for upstreaming]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b30d6958a014812158d9729a3e0b6d448f6e8968
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:02:16 2014 -0700

      mmc: tmio: remove SCLKEN bit setting from tmio_mmc_set_clock()

      TMIO clock is set via tmio_mmc_set_clock() -> tmio_mmc_clk_start(),
      and SCLKEN bit will be set on tmio_mmc_clk_start().
      It is not needed on tmio_mmc_set_clock() function.
      The required clock setting will not be able to set
      in some clocks without this patch.

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit e85dd04ea8c8d32ba8eae278959d28df34338e9d
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:01:54 2014 -0700

      mmc: tmio: remove Renesas specific #ifdef

      This patch adds new TMIO_MMC_HAVE_CTL_DMA_REG flag,
      and remove Renesas specific #ifdef from tmio driver

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 81e888daab027e05130b0459e5d8e0b42dac4323
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:01:32 2014 -0700

      mmc: tmio: check ILL_FUNC instead of CBSY

      Some controllers need to check SD bus status when writing data.
      Then, it checks ILL_FUNC bit on SD_INFO2 register,
      and this method is controlled via TMIO_MMC_HAS_IDLE_WAIT flags.
      Same method is required on tmio_mmc_data_irq() which will
      be called after writing data.

      Current driver is checking CBSY bit for this purpose,
      but, some controllers doesn't have CBSY bit.
      This patch checks ILL_FUNC bit instead of CBSY bit
      if it has TMIO_MMC_HAS_IDLE_WAIT flags

      [Kuninori Morimoto: tidyuped for upstreaming]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 6b98757e53cb0e93b02db4067c14afcb32c90615
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:00:52 2014 -0700

      mmc: tmio: add TMIO_MMC_SDIO_STATUS_QUIRK

      Renesas R-Car SDHI should set reserved bits
      on CTL_SDIO_STATUS register when writing.
      This patch adds new TMIO_MMC_SDIO_STATUS_QUIRK flags
      for this purpose

      [Kuninori Morimoto: tidyuped for upstreaming
                          enabled this flags for all SH-Mobile/R-Car]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b8d11962c2d83c984d5afd091e5b725ad2fd5607
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 20:00:25 2014 -0700

      mmc: tmio: control multiple block transfer mode

      Renesas SDHI has "Multiple Block Transfer Mode" settings
      on SD_CMD register which controls CMD12 automatically.

      This patch cares it, because
      CMD12 is not needed when CMD53 (= SD_IO_RW_EXTENDED)

      [Kuninori Morimoto: tidyuped for upstreaming
                          enabled this flags for all SH-Mobile/R-Car]

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f83bfa751babb521924f6d8c93055215d2eb33cc
  Author: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
  Date:   Sun Aug 24 19:59:22 2014 -0700

      mmc: tmio: clear error IRQ status

      Next card access will be always
      error if it didn't clear error status

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 384b2cbd56a02efb16358ed7c0c039e4afca5ed0
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Sun Aug 24 19:58:48 2014 -0700

      mmc: tmio: care about DMA tx/rx addr offset

      Basically, SD_BUF0 Tx/Rx addresses are same
      in normal TMIO controller,
      but, it is different on Renesas R-Car SDHI controller
      if it uses DMAC
      (Rx address needs to add 0x2000 to Tx address)

      This patch adds new .dma_rx_offset and cares it

      Tested-by: Nguyen Xuan Nui <nx-nui@xxxxxxxxxxx>
      Tested-by: Hiep Cao Minh <cm-hiep@xxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Ben Dooks <ben-linux@xxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 341eb6a4e7beea5730faf55610ef60584bcfffcf
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 13:22:51 2014 +0200

      mmc: tmio: Remove library functions for system PM

      These library functions aren't used and nor needed, let's remove them.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 70a15e1a3c58ee841415c84170b80a3859027686
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:28:20 2014 +0200

      mmc: tmio_mmc: Fixup system PM suspend lock-up

      At system PM suspend, the tmio core accessed the internal registers of
      the controller without first moving the device into active state. This
      caused a lock-up in system PM suspend phase.

      The reason for the register access were masking of IRQs. Since that is
      managed via the runtime PM suspend path, let's just re-use that path
      for system PM suspend.

      In other words force the device into runtime PM suspend state at system
      PM suspend and restore it to active state at system PM resume.

      Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 753a688c9f28ad3198611bbbd39f3b226c35ab98
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:18:26 2014 +0200

      mmc: sdhi: Fixup system PM suspend lock-up

      At system PM suspend, the tmio core accessed the internal registers of
      the controller without first moving the device into active state. This
      caused a lock-up in system PM suspend phase.

      The reason for the register access were masking of IRQs. Since that is
      managed via the runtime PM suspend path, let's just re-use that path
      for system PM suspend.

      In other words force the device into runtime PM suspend state at system
      PM suspend and restore it to active state at system PM resume.

      Reported-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 78f76df60926f7853df9ee2b707ea9254129775c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:12:02 2014 +0200

      mmc: tmio_mmc: Enable runtime PM support

      To take advantage of the clock gating support, use the runtime PM
      callbacks provided by the tmio core.

      Additionally, we make use of the SET_PM_RUNTIME_PM_OPS, which is a
      preparation needed to simplify system PM.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit f74f1e38206df93b9e11d5a8b84743e61c0768a6
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:06:55 2014 +0200

      mmc: sdhi: Make runtime PM callbacks available for CONFIG_PM

      To be able to simplify system PM, let's re-use the runtime PM callbacks
      by converting to the SET_PM_RUNTIME_PM_OPS macro.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 9ade7dbf20e8fc73d9784b772e320239de2acf08
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 12:03:20 2014 +0200

      mmc: tmio: Make runtime PM callbacks available for CONFIG_PM

      To give the option for tmio hosts to use the runtime PM callbacks for
      CONFIG_PM_SLEEP as well as CONFIG_PM_RUNTIME, move them to CONFIG_PM.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 20e955c3c746f434a2f97ab08ac6bd71f63c6afa
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Mon Aug 25 11:55:57 2014 +0200

      mmc: tmio: Mask all IRQs when inactive

      To make sure we don't receive any spurious IRQs while we are inactive,
      mask the IRQs from within the ->runtime_suspend() callback.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit ae12d25053fa20d67b16e568917b956006d5dc01
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Oct 30 00:16:17 2013 +0100

      mmc: tmio: Handle clock gating from runtime PM functions

      Add clock gating control as a part of the tmio library functions for
      runtime PM.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 3b292bb0e99018c448e0f5a26c29c68113a1b7bf
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 17:53:15 2013 +0200

      mmc: tmio: Restructure ->set_ios() and adapt ->probe() to it

      An internal power state machine were beeing used to keep ->probe() and
      ->set_ios() in sync. Especially for handling specific scenarios while
      using CONFIG_MMC_CLKGATE. Moreover dependency to CONFIG_MMC_CLKGATE
      existed to handle runtime PM properly, which we moves away from here.

      By removing the state machine and instead make ->set_ios() rely on the
      information provided through the function's in-parameters, the code
      becomes significantly simplier.

      Additonally as a part of this rework we prepares for making the runtime
      PM callbacks responsible of clock gating.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 9ae4ed7d30f433873351d5ba14ae000d10e10430
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 17:42:53 2013 +0200

      mmc: tmio: Extract bus_width modifications to a separate function

      Move code for bus_width modification, out of the ->set_ios() callback
      and into a separate function, to simplify code.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 0369483efc1719f47249fa94329aa94155edf69d
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 16:42:33 2013 +0200

      mmc: tmio: Keep host active while serving requests

      Use runtime PM to keep the host active during I/O operations and other
      requests which requires the tmio hardware to be powered.

      Additionally make use of the runtime PM autosuspend feature with a
      default timeout of 50 ms.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 7501c4315faf46b088ed4de4d8695a91d7d63869
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Thu Oct 24 15:58:45 2013 +0200

      mmc: tmio: Keep host active while SDIO IRQ is enabled

      The host must be kept active to be able to serve SDIO IRQs, thus let's
      prevent it from going inactive while SDIO IRQ is enabled.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>

  commit 215ba3995ae89866a58b8df41136811c665a22b9
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Thu Jun 12 09:47:45 2014 +0200

      mmc: atmel-mci: add 0x600 IP version

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9ed7ca89e0d287e054d3816b8c0c57514eb23726
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 14:39:00 2014 +0200

      mmc: core: Use regulator_get_voltage() if OCR mask is empty.

      The operation conditions register (OCR) stores the voltage
      profile of the card, however the list of possible voltages
      is restricted by the voltage range supported by the supply
      used as VCC/VDD. So in mmc_vddrange_to_ocrmask() a OCR mask
      is obtained to filter the not supported voltages, from the
      value read in the host controller OCR register.

      For fixed regulators, regulator_list_voltage() returns the
      fixed output for the first selector but this doesn't happen
      for switch (FET) regulators that obtain their voltage from
      their parent supply. A call to regulator_get_voltage() is
      needed in this case so the regulator core can return the
      FET's parent supply voltage output.

      This change is consistent with the fact that for other
      fixed regulators (that are not FETs) the OCR mask is
      returned even when mmc_regulator_set_ocr() checks if the
      regulator is fixed before calling regulator_set_voltage().

      Without this patch, the following warning is reported when
      a FET is used as a vmmc-supply:

      dwmmc_exynos 12220000.mmc: Failed getting OCR mask: -22

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 3d705d14fe4c72be83bae1610680e209ee226b9d
  Author: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 10:45:51 2014 +0200

      mmc: implement Driver Stage Register handling

      Some eMMC and SD cards implement a DSR register that allows to tune
      raise/fall times and drive strength of the CMD and DATA outputs.
      The values to use depend on the card in use and the host.
      It might be needed to reduce the drive strength to prevent voltage peaks
      above the host's specification.

      Implement a 'dsr' devicetree property that allows to specify the value
      to set the DSR to. For non-dt setups the new members of mmc_host can be
      set by board code.

      This patch was initially authored by Sascha Hauer. It contains
      improvements authored by Markus Niebel and Uwe Kleine-König.

      Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Signed-off-by: Markus Niebel <Markus.Niebel@xxxxxxxxxxxx>
      Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b315376573778b195e640a163675fb9f5937ddca
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Aug 15 14:02:15 2014 +0100

      mmc: sdhci-pxav3: set_uhs_signaling is initialized twice differently

      .set_uhs_signaling field is currently initialised twice once to the
      arch specific callback pxav3_set_uhs_signaling, and also to the generic
      sdhci_set_uhs_signaling callback.

      This means that uhs is currently broken for this platform currently, as 
pxav3
      has some special constriants which means it can't use the generic 
callback.

      This happened in
      commit 96d7b78cfc2f ("mmc: sdhci: convert sdhci_set_uhs_signaling() into 
a library function")
      commit a702c8abb2a9 ("mmc: host: split up sdhci-pxa, create 
sdhci-pxav3.c")'

      Fix this and hopefully prevent it happening in the future by ensuring 
named
      initialisers always follow the declaration order in the structure 
definition.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 1d75f74b14dbeee1bd9f1e96efa1cbebeb2804cb
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:29 2014 +0100

      mmc: sdhci-acpi.c: Use SET_RUNTIME_PM_OPS macro to set runtime pm 
callbacks

      This allows us to get rid of the #else condition, as the macro compiles
      away to nothing if not enabled.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f3a92b1a3258f8ef9a59bab24b9ea68b60908c44
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:28 2014 +0100

      mmc: sdhci-pci: Use SET_RUNTIME_PM_OPS macro to set runtime pm callbacks

      This allows us to get rid of the #else condition, as the macro compiles
      away to nothing if not enabled.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0529b810944932038fae1691b635d585429e6030
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:27 2014 +0100

      mmc: dw_mmc-pltfm: Remove superflous #else condition on CONFIG_PM_SLEEP

      As the code is using SIMPLE_DEV_PM_OPS helper, this compiles away to
      nothing if CONFIG_PM_SLEEP is disabled. Thus we don't need to #define
      the suspend/resume callbacks to NULL.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit eb4667426ba7b0676e888aa8ffc448fcf607d284
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:26 2014 +0100

      mmc: dw_mmc-pci: Remove superflous #else condition on CONFIG_PM_SLEEP

      As the code is using SIMPLE_DEV_PM_OPS helper, this compiles away to
      nothing if CONFIG_PM_SLEEP is disabled. Thus we don't need to #define
      the suspend/resume callbacks to NULL.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2137f5d3b8e8e04cff06194cacd0f6357495ac94
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Tue Aug 12 17:14:25 2014 +0100

      mmc: remove .owner field for drivers using module_platform_driver

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit dea67c4ec8218b301d7cac7ee6e63dac0bc566cb
  Author: Fu Zhonghui <zhonghui.fu@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:48:14 2014 +0800

      mmc: core: sdio: Fix unconditional wake_up_process() on sdio thread

      781e989cf59 ("mmc: sdhci: convert to new SDIO IRQ handling") and
      bf3b5ec66bd ("mmc: sdio_irq: rework sdio irq handling") disabled
      the use of our own custom threaded IRQ handler, but left in an
      unconditional wake_up_process() on that handler at resume-time.
      Link: https://bugzilla.kernel.org/show_bug.cgi?id=80151

      In addition, the check for MMC_CAP_SDIO_IRQ capability is added
      before enable sdio IRQ.

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Chris Ball <chris@xxxxxxxxxx>
      Signed-off-by: Fu Zhonghui <zhonghui.fu@xxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b1dec12032af3a5239171c76cd43a4d372d8829b
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 14 09:45:28 2014 -0700

      mmc: dw_mmc: Add support for MIPS

      There are upcoming MIPS SoCs with dw_mmc hosts.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 0857c6912d5cd04d177473f2be38709f08982710
  Author: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
  Date:   Thu Aug 14 09:45:27 2014 -0700

      mmc: dw_mmc: Add dependency on DMA

      The dw_mmc drivers rely on the DMA API, so update the Kconfig entry
      to depend on HAS_DMA.  Since the drivers should build on any platform
      with DMA, allow the driver to compile tested on non-ARC/ARM platforms.

      Signed-off-by: Andrew Bresticker <abrestic@xxxxxxxxxxxx>
      Reviewed-by: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit fac6a52fe9b14851d56b3c19c3d5a95790c46fac
  Author: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
  Date:   Thu Aug 14 16:03:18 2014 +0200

      sdhci : recompute timeout_clk when needed

      when SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK is set, timeout_clk is sdclk.
      We need to update it when we change sdclk in sdhci_set_clock.
      This allow to have a more precisse timeout and max_busy_timeout. This
      can help for command that need a big busy wait (erase, ...).

      Signed-off-by: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit c5abd5e8998e20c2e82999670a03f26f1437d744
  Author: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
  Date:   Thu Aug 14 16:03:17 2014 +0200

      sdhci : handle busy timeout irq

      When we wait for busy after sending a command, if there is
      a timeout, we got SDHCI_INT_DATA_TIMEOUT flags.
      Before this commit we got the message :
      "Got data interrupt 0x00100000 even though no data  operation was in 
progress."
      and we need to wait 10s that sdhci_timeout_timer expires.

      Signed-off-by: Matthieu CASTET <matthieu.castet@xxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 6f67cc6fd1cf339a0f19b9d4a998ec3c0123b1b6
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Fri Aug 15 14:06:01 2014 +0800

      mmc: rtsx_usb_sdmmc: fix incorrect last byte in R2 response

      Current code erroneously fill the last byte of R2 response with an 
undefined
      value. In addition, the controller actually 'offloads' the last byte
      (CRC7, end bit) while receiving R2 response and thus it's impossible to 
get the
      actual value. This could cause mmc stack to obtain inconsistent CID from 
the
      same card after resume and misidentify it as a different card.

      Fix by assigning dummy CRC and end bit: {7'b0, 1} = 0x1 to the last byte 
of R2.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.16+
      Fixes: c7f6558d84af ("mmc: Add realtek USB sdmmc host driver")
      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit d1419d50c1bf711e9fd27b516a739c86b23f7cf9
  Author: Roger Tseng <rogerable@xxxxxxxxxxx>
  Date:   Fri Aug 15 14:06:00 2014 +0800

      mmc: rtsx_pci_sdmmc: fix incorrect last byte in R2 response

      Current code erroneously fill the last byte of R2 response with an 
undefined
      value. In addition, the controller actually 'offloads' the last byte
      (CRC7, end bit) while receiving R2 response and thus it's impossible to 
get the
      actual value. This could cause mmc stack to obtain inconsistent CID from 
the
      same card after resume and misidentify it as a different card.

      Fix by assigning dummy CRC and end bit: {7'b0, 1} = 0x1 to the last byte 
of R2.

      Cc: <stable@xxxxxxxxxxxxxxx> # v3.8+
      Fixes: ff984e57d36e ("mmc: Add realtek pcie sdmmc host driver")
      Signed-off-by: Roger Tseng <rogerable@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ee9d19d42c6b30e464a4c748654582fc6b3ff853
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 09:00:19 2014 +0800

      mmc: au1xmmc: fix error return code in au1xmmc_probe()

      Fix to return a negative error code from the error handling
      case instead of 0, as done elsewhere in this function.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2aa354650a8b024a507f5b0fd969b7cfa3848620
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Wed Aug 13 08:13:43 2014 -0700

      mmc: dw_mmc: Make sure we don't get stuck when we get an error

      If we happened to get a data error at just the wrong time the dw_mmc
      driver could get into a state where it would never complete its
      request.  That would leave the caller just hanging there.

      We fix this two ways and both of the two fixes on their own appear to
      fix the problems we've seen:

      1. Fix a race in the tasklet where the interrupt setting the data
         error happens _just after_ we check for it, then we get a
         EVENT_XFER_COMPLETE.  We fix this by repeating a bit of code.
      2. Fix it so that if we detect that we've got an error in the "data
         busy" state and we're not going to do anything else we end the
         request and unblock anyone waiting.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@xxxxxxxxx>
      Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit b3683994843a0ede0e19daccd1ac32a46b21eb39
  Author: Yi Sun <yi.y.sun@xxxxxxxxx>
  Date:   Wed Aug 13 13:34:01 2014 +0800

      mmc: Correct the value of MMC_NUM_PHY_PARTITION

      eMMC card can support up to 7 physical partitions, including 2 boot,
      1 RPMB and 4 GPs. Change MMC_NUM_PHY_PARTITION from 6 to 7, which is
      the correct value.

      Signed-off-by: Yi Sun <yi.y.sun@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ae9060377a67a0840f980bc0e2cb32af07baf479
  Author: Chuanxiao.Dong <chuanxiao.dong@xxxxxxxxx>
  Date:   Fri Aug 1 14:00:13 2014 +0800

      mmc: sdhci: fix the wrong type of curr

      curr should use signed type since it will contain the returned
      value which is possible to be a negative value. Using u32 will
      make the returned value to be true even there is a negative result.
      Change to use int instead of u32

      Signed-off-by: Chuanxiao Dong <chuanxiao.dong@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit bb2f45927f8e0d1fc0633f65cc1f17a40c80bf24
  Author: Apelete Seketeli <apelete@xxxxxxxxxxxx>
  Date:   Mon Jul 21 06:37:45 2014 +0200

      mmc: jz4740: prepare next dma transfer in parallel with current transfer

      Make use of the MMC asynchronous request capability to prepare the
      next DMA transfer request in parallel with the current transfer.
      This is done by adding pre-request and post-request callbacks that are
      used by the MMC framework during an active data transfer.

      It should help reduce the impact of DMA preparation overhead on the SD
      card performance.

      Signed-off-by: Apelete Seketeli <apelete@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 7ca27a6f80a4042666a28977ff8ee3aa527c6cd4
  Author: Apelete Seketeli <apelete@xxxxxxxxxxxx>
  Date:   Mon Jul 21 06:37:44 2014 +0200

      mmc: jz4740: add dma infrastructure for data transfers

      Until now the MMC driver for JZ4740 SoC was relying on PIO mode only
      for data transfers.
      This patch allows the use of DMA for data trasnfers in addition to PIO
      mode by relying on DMA Engine.

      DMA tranfers performance might be further improved by taking advantage
      of the asynchronous request capability of the MMC framework.

      Signed-off-by: Apelete Seketeli <apelete@xxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit f629ba2c04c949aa62c85b48c0b73b915b98defc
  Author: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Thu Jul 31 14:01:38 2014 +0800

      mmc: dw_mmc: add support for RK3288

      This patch focuses on clock setting for RK3288 mmc controller.

      In RK3288 mmc controller, CLKDIV register can only be set 0 or 1,
      and if DDR 8bit mode, CLKDIV register must be set 1.

      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 8ca28610e5e37193cd61fefa4310941e28de10ca
  Author: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
  Date:   Thu Aug 7 15:14:06 2014 +0200

      mmc: include linux/types.h for bool definition in atmel-mci.h

      This patch adds an include of linux/types.h to make sure bool is defined
      before utilized in this header file.

      Signed-off-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Acked-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 45c19e2a812f9f98c0ad65c8d4a5648b6edcd0f8
  Author: Pawel Moll <pawel.moll@xxxxxxx>
  Date:   Tue Aug 12 11:37:52 2014 +0100

      mmc: sdhci-pltfm: Do not use parent as the host's device

      The code selecting a device for the sdhci host has been
      continuously tweaked (4b711cb13843f5082e82970dd1e8031383134a65
      "mmc: sdhci-pltfm: Add structure for host-specific data" and
      a4d2177f00a5252d825236c5124bc1e9918bdb41 "mmc: sdhci-pltfm: dt
      device does not pass parent to sdhci_alloc_host" while there
      does not seem to be any reason to use platform device's parent
      in the first place.

      The comment saying "Some PCI-based MFD need the parent here"
      seem to refer to Timberdale FPGA driver (the only MFD driver
      registering SDHCI cell, drivers/mfd/timberdale.c) but again,
      the only situation when parent device matter is runtime PM,
      which is not implemented for Timberdale.

      Signed-off-by: Pawel Moll <pawel.moll@xxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit ca6429d4952398570a3963bd4b5842b519087df8
  Author: Tim Kryger <tim.kryger@xxxxxxxxx>
  Date:   Mon Aug 11 22:05:12 2014 -0700

      mmc: core: Remove fixed voltage regulator logic

      There is no need for regulator consumers to include special logic for
      fixed voltage regulators as they support regulator_set_voltage() just
      like their non-fixed regulator counterparts.

      Signed-off-by: Tim Kryger <tim.kryger@xxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 9cb15142d0e336874ecc753e9a4e5696c46a67d9
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Tue Jul 29 03:50:30 2014 +0100

      mmc: mmci: Add qcom dml support to the driver.

      On Qualcomm APQ8064 SOCs, SD card controller has an additional glue
      called DML (Data Mover Local/Lite) to assist dma transfers.
      This hardware needs to be setup before any dma transfer is requested.
      DML itself is not a DMA engine, its just a gule between the SD card
      controller and dma controller.

      Most of this code has been ported from qualcomm's 3.4 kernel.

      This patch adds the code necessary to intialize the hardware and setup
      before doing any dma transfers.

      Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 30296f61159e803ba4c35b4bd1a2fef4cdd3a1d4
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:47:35 2014 +0300

      video: fbdev: use %*ph specifier to dump small buffers

      Instead of dereference each byte let's use %*ph specifier in the printk()
      calls.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 9c8ee3c7341393811d5be5eb61b815e76f92c799
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Sep 8 17:17:13 2014 +0200

      video: mx3fb: always enable BACKLIGHT_LCD_SUPPORT

      Commit 7edaa761ee81b ("video: mx3fb: Add backlight control support")
      changed the mx3fb driver so it always selects the BACKLIGHT_CLASS_DEVICE
      symbol, but that is hidden behind BACKLIGHT_LCD_SUPPORT in Kconfig, so
      we get a Kconfig warning for multi_v5_defconfig, which doesn't have that:

      Warning: (DRM_RADEON && DRM_NOUVEAU && DRM_I915 && DRM_GMA500 &&
      DRM_SHMOBILE && DRM_TILCDC && FB_BACKLIGHT && FB_MX3 && USB_APPLEDISPLAY
      && FB_OLPC_DCON && ASUS_LAPTOP && SONY_LAPTOP && THINKPAD_ACPI &&
      EEEPC_LAPTOP && ACPI_CMPC && SAMSUNG_Q10) selects BACKLIGHT_CLASS_DEVICE
      which has unmet direct dependencies (HAS_IOMEM && BACKLIGHT_LCD_SUPPORT)

      This makes sure we always enable both symbols together for mx3fb, like
      we do for the other drivers that can't be built without backlight
      support. Note that a better solution would be to ensure the driver can
      work with or without backlight support.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 60c20784f243199599a425f73b8060da3a0f5ead
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Aug 26 10:28:43 2014 -0700

      ARM: dts: Add rk808 PMIC to rk3288-evb-rk808

      This adds initial support.  For now, regulators are always on and we
      don't specify the input supply for all of the regulators.

      Signed-off-by: huang lin <hl@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 00703e0b79906969f3ac27ab9fab646afc671fb4
  Author: Simon Danner <danner.simon@xxxxxxxxx>
  Date:   Sat Sep 6 15:44:06 2014 +0200

      Documentation: remove obsolete pcmcia-cs from Changes

      remove pcmcia-cs from Changes, since it seems to be obsolete since a long 
time

      Signed-off-by: Simon Danner <danner.simon@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 03ebb7d03f94cbba45742dae1a811ee17d4bbde4
  Author: Simon Danner <danner.simon@xxxxxxxxx>
  Date:   Sat Sep 6 15:42:48 2014 +0200

      Documentation: update links in Changes

      Update broken links in Changes

      Signed-off-by: Simon Danner <danner.simon@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit da3dae54e4ff09886b9a19224c8d9556bb2ba096
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Tue Sep 9 01:27:23 2014 +0900

      Documentation: Docbook: Fix generated DocBook/kernel-api.xml

      This patch fix spelling typo found in DocBook/kernel-api.xml.
      It is because the file is generated from the source comments,
      I have to fix the comments in source codes.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit d7f9a3887b91df6404bb4aae101efecc4a4909f7
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Wed Sep 3 16:05:23 2014 -0700

      ARM: dts: Add mshc aliases for rk3288

      It's convenient (and less confusing to people reading logs) if the
      eMMC port on rk3288 is consistenly marked with mmc0 and the sdmmc port
      on rk3288 is consistently marked with mmc1.  Add the appropriate
      aliases.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Sonny Rao <sonnyrao@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 1f53170b80aeb3991b4a250a581422abf93bddb2
  Author: huang lin <hl@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:53:11 2014 -0700

      ARM: dts: Add SPI nodes to rk3288

      This adds basic SPI nodes to the base rk3288 device tree file.

      A few notes:
      * It's assumed that most users of the SPI ports are using chip select
        0.  Thus the default pinctrl for the ports enables chip select 0
        (but not chip select 1 on ports that have it).  If a board wants to
        use chip select 1 or wants a GPIO chip select the board should
        override the pinctrl (just like boards can override UART pinctrl if
        they have hardware flow control).
      * Since SPI DMA support appears broken and the SPI works fine without
        DMA we don't include the DMA references.  That can come in a later
        change.

      Signed-off-by: huang lin <hl@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit ddf8303f8d818cc002f523c7130aff2c0b1f9a2e
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:59 2014 +0800

      ARM: dts: Enable USB host1(dwc) on rk3288-evb

      USB host1 port is the host A port nearby the otg port.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 12dd3653aebe81ea205e226079afb4f119954ec0
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:58 2014 +0800

      ARM: dts: add rk3288 dwc2 controller support

      rk3288 has two kind of usb controller, this add the dwc2 controller
      for otg and host1.

      Controller can works with usb PHY default setting and Vbus on.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit e7e69265b6269763799a5de9c263fbbce32cd3a3
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 8 22:48:03 2014 +0530

      sound: pci: au88x0: printk replacement

      as pr_* macros are more preffered over printk, so printk replaced
      with corresponding pr_* macros.
      this patch will generate warning from checkpatch as it only did printk
      replacement and didnot fixed other style issues.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 442302820356977237e32a76a211e7942255003a
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Mon Sep 8 08:20:43 2014 +0200

      s390/spinlock: optimize spin_unlock code

      Use a memory barrier + store sequence instead of a load + compare and swap
      sequence to unlock a spinlock and an rw lock.
      For the spinlock case this saves us two memory reads and a not needed cpu
      serialization after the compare and swap instruction stored the new value.

      The kernel size (performance_defconfig) gets reduced by ~14k.

      Average execution time of a tight inlined spin_unlock loop drops from
      5.8ns to 0.7ns on a zEC12 machine.

      An artificial stress test case where several counters are protected with
      a single spinlock and which are only incremented while holding the 
spinlock
      shows ~30% improvement on a 4 cpu machine.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 3d1e220d08c6a00ffa83d39030b8162f66665b2b
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Sep 3 13:26:23 2014 +0200

      s390/ftrace: optimize mcount code

      Reduce the number of executed instructions within the mcount block if
      function tracing is enabled. We achieve that by using a non-standard
      C function call ABI. Since the called function is also written in
      assembler this is not a problem.
      This also allows to replace the unconditional store at the beginning
      of the mcount block with a larl instruction, which doesn't touch
      memory.

      In theory we could also patch the first instruction of the mcount block
      to enable and disable function tracing. However this would break kprobes.
      This could be fixed with implementing the "kprobes_on_ftrace" feature;
      however keeping the odd jprobes working seems not to be possible without
      a lot of code churn. Therefore keep the code easy and simply accept one
      wasted 1-cycle "larl" instruction per function prologue.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit ea2f47699082b971769be8b8f38c08b49219f471
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Sep 3 10:37:40 2014 +0200

      s390/kprobes: remove unused jprobe_return_end()

      Even if it has a __used annotation it is actually unused.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 5d6a0163494c78ad7b6de733c8793e66b5da9212
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Fri Aug 15 13:16:09 2014 +0200

      s390/ftrace: enforce DYNAMIC_FTRACE if FUNCTION_TRACER is selected

      We have too many combinations for function tracing. Lets simply stick to
      the most advanced option, so we don't have to care of other combinations.

      This means we always select DYNAMIC_FTRACE if FUNCTION_TRACER is selected.

      In the s390 Makefile also remove CONFIG_FTRACE_SYSCALLS since that
      functionality got moved to architecture independent code in the meantime.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 10dec7dbd50ab0be96dda085d625d54ce800e426
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Fri Aug 15 13:01:46 2014 +0200

      s390/ftrace: add HAVE_DYNAMIC_FTRACE_WITH_REGS support

      This code is based on a patch from Vojtech Pavlik.
      http://marc.info/?l=linux-s390&m=140438885114413&w=2

      The actual implementation now differs significantly:
      Instead of adding a second function "ftrace_regs_caller" which would be 
nearly
      identical to the existing ftrace_caller function, the current 
ftrace_caller
      function is now an alias to ftrace_regs_caller and always passes the 
needed
      pt_regs structure and function_trace_op parameters unconditionally.

      Besides that also use asm offsets to correctly allocate and access the new
      struct pt_regs on the stack.

      While at it we can make use of new instruction to get rid of some indirect
      loads if compiled for new machines.

      The passed struct pt_regs can be changed by the called function and it's 
new
      contents will replace the current contents.

      Note: to change the return address the embedded psw member of the pt_regs
      structure must be changed. The psw member is right now incomplete, since
      the mask part is missing. For all current use cases this should be 
sufficent.
      Providing and restoring a sane mask would mean we need to add an 
epsw/lpswe
      pair to the mcount code. Only these two instruction would cost us ~120 
cycles
      which currently seems not necessary.

      Cc: Vojtech Pavlik <vojtech@xxxxxxx>
      Cc: Jiri Kosina <jkosina@xxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 2481a87b0250bbf429fc8cdc78331efbc44a0221
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Fri Aug 15 12:33:46 2014 +0200

      s390/ftrace: optimize function graph caller code

      When the function graph tracer is disabled we can skip three additional
      instructions. So let's just do this.

      So if function tracing is enabled but function graph tracing is
      runtime disabled, we get away with a single unconditional branch.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 0f1b1ff54b386926ef1a524e60ef89ae7738bbd5
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Thu Aug 14 16:06:02 2014 +0200

      s390: pass march flag to assembly files as well

      Currently the march flag gets only passed to C files, but not to
      assembler files.
      This means that we can't add new instructions like e.g. aghik to asm
      files, since the assembler doesn't know of the new instructions if
      the appropriate march flag isn't specified.

      So also pass the march flag when compiling assembler files as well.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit b7eacb59cd7fb5e98852186e485c0c865f862645
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Aug 29 12:31:45 2014 +0200

      s390/vdso: add vdso support for coarse clocks

      Add CLOCK_REALTIME_COARSE and CLOCK_MONOTONIC_COARSE optimization to
      the 64-bit and 31-bit vdso.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 070b7be633dc33c0899e8c934b4d5fad046b06e8
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Aug 29 12:44:40 2014 +0200

      s390/vdso: replace stck with stcke

      If gettimeofday / clock_gettime are called multiple times in a row
      the STCK instruction will stall until a difference in the result is
      visible. This unnecessarily slows down the vdso calls, use stcke
      instead of stck to get rid of the stall.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit 369e8c355383143964290b6a706eb6639ae3588c
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Aug 27 07:51:05 2014 +0200

      Documentation/kprobes: add s390 to list of supported architectures

      s390 supports kprobes since 2006 but is missing in the list of
      architectures that support kprobes.

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit b7d5006de1afab266175288f41e5dc70e69cce33
  Author: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
  Date:   Wed Aug 27 07:35:05 2014 +0200

      s390: remove unused MACHINE_FLAG_RRBM

      Signed-off-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>

  commit f3dbd802b3caf8da92173870bc270dda6b3f84ba
  Author: Rajat Jain <rajatxjain@xxxxxxxxx>
  Date:   Tue Sep 2 16:26:00 2014 -0700

      PCI: Enable CRS Software Visibility for root port if it is supported

      Per PCIe r3.0, sec 2.3.2, an endpoint may respond to a Configuration
      Request with a Completion with Configuration Request Retry Status (CRS).
      This terminates the Configuration Request.

      When the CRS Software Visibility feature is disabled (as it is by 
default),
      a Root Complex must handle a CRS Completion by re-issuing the 
Configuration
      Request.  This is invisible to software.  From the CPU's point of view, an
      endpoint that always responds with CRS causes a hang because the Root
      Complex never supplies data to complete the CPU read.

      When CRS Software Visibility is enabled, a Root Complex that receives a 
CRS
      Completion for a read of the Vendor ID must return data of 0x0001.  The
      Vendor ID of 0x0001 indicates to software that the endpoint is not ready.

      We now have more devices that require CRS Software Visibility.  For
      example, a PLX 8713 NT bridge may respond with CRS until it has been
      configured via I2C, and the I2C configuration is completely independent of
      PCI enumeration.

      Enable CRS Software Visibility if it is supported.  This allows a system
      with such a device to work (though the PCI core times out waiting for it 
to
      become ready, and we have to rescan the bus after it is ready).

      This essentially reverts ad7edfe04908 ("[PCI] Do not enable CRS Software
      Visibility by default").  The failures that led to ad7edfe04908 should be
      addressed by 89665a6a7140 ("PCI: Check only the Vendor ID to identify
      Configuration Request Retry").

      [bhelgaas: changelog]
      Link: http://lkml.kernel.org/r/20071029061532.5d10dfc6@snowcone
      Link: 
http://lkml.kernel.org/r/alpine.LFD.0.9999.0712271023090.21557@xxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Rajat Jain <rajatxjain@xxxxxxxxx>
      Signed-off-by: Rajat Jain <rajatjain@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <groeck@xxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 89665a6a71408796565bfd29cfa6a7877b17a667
  Author: Rajat Jain <rajatxjain@xxxxxxxxx>
  Date:   Mon Sep 8 14:19:49 2014 -0700

      PCI: Check only the Vendor ID to identify Configuration Request Retry

      Per PCIe r3.0, sec 2.3.2, if a Root Complex

        - has Configuration Request Retry Status Software Visibility enabled,
        - issues a Configuration Read of both bytes of the Vendor ID, and
        - receives a Completion with Configuration Request Retry Status (CRS),

      it must complete the request to the host by fabricating data of 0x0001 for
      the Vendor ID and 0xff for any additional bytes in the request.

      Linux issues a single config read for the four bytes containing the Vendor
      ID and the Device ID.  Previously we checked all four bytes for 0xffff0001
      to identify CRS.

      However, it is only the Vendor ID that really indicates CRS, because it's
      sufficient to read only those two bytes.  Checking the Device ID verifies
      spec compliance but doesn't add any information.

      Some Root Complexes appear to indicate CRS by returning 0x0001 for the
      Vendor ID along with the actual the Device ID.  Previously we interpreted
      that as a valid Vendor/Device ID pair, although 0x0001 is reserved and
      cannot be a valid Vendor ID.

      [bhelgaas: changelog]
      Link: http://lkml.kernel.org/r/4729FC36.3040000@xxxxxxxxx
      Signed-off-by: Rajat Jain <rajatxjain@xxxxxxxxx>
      Signed-off-by: Rajat Jain <rajatjain@xxxxxxxxxxx>
      Signed-off-by: Guenter Roeck <groeck@xxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit a08b6769d4c5e8d2a3192a45e40b3cdcca0da6a1
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 10:20:58 2014 -0700

      perf/x86: Fix section mismatch in split uncore driver

      The new split Intel uncore driver code that recently went
      into tip added a section mismatch, which the build process
      complains about.

      uncore_pmu_register() can be called from uncore_pci_probe,()
      which is not __init and can be called from pci driver ->probe.
      I'm not fully sure if it's actually possible to call the probe
      function later, but it seems safer to mark uncore_pmu_register
      not __init.

      This also fixes the warning.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409332858-29039-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 066ce64c7e867e95e5fee7c5f6b852710486392a
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Tue Aug 26 18:49:45 2014 +0200

      perf/x86/intel: Mark initialization code as such

      A few of the initialization functions are missing the __init annotation.
      Fix this and thereby allow ~680 additional bytes of code to be released
      after initialization.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1409071785-26015-1-git-send-email-minipli@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 70691d4a0bf7c871559d4ef1b0056edefbca123b
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 16:26:05 2014 +0300

      perf/core: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:

        "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"

      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
        @@
        @@

        - rcu_assign_pointer
        + RCU_INIT_POINTER
          (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140822132605.GA20130@ada
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e0455e194a5e0cf49bc7596a20d4f7e47995b9c6
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 17:15:36 2014 +0300

      perf/callchain: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:

       "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"

      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

       The following Coccinelle semantic patch was used:
       @@
       @@

       - rcu_assign_pointer
       + RCU_INIT_POINTER
         (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: paulmck@xxxxxxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140822141536.GA32051@ada
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit bdea534db894ea19320f470ce2e63b1d9de96a15
  Merge: 39b5a56 2ce7598
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Tue Sep 9 06:48:07 2014 +0200

      Merge tag 'v3.17-rc4' into perf/core, to pick up fixes

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8236d907ab3411ad452280faa8b26c1347327380
  Author: Jason Low <jason.low2@xxxxxx>
  Date:   Tue Sep 2 00:41:24 2014 -0700

      sched: Reduce contention in update_cfs_rq_blocked_load()

      When running workloads on 2+ socket systems, based on perf profiles, the
      update_cfs_rq_blocked_load() function often shows up as taking up a
      noticeable % of run time.

      Much of the contention is in __update_cfs_rq_tg_load_contrib() when we
      update the tg load contribution stats.  However, it turns out that in many
      cases, they don't need to be updated and "tg_contrib" is 0.

      This patch adds a check in __update_cfs_rq_tg_load_contrib() to skip 
updating
      tg load contribution stats when nothing needs to be updated. This reduces 
the
      cacheline contention that would be unnecessary.

      Reviewed-by: Ben Segall <bsegall@xxxxxxxxxx>
      Reviewed-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: Yuyang Du <yuyang.du@xxxxxxxxx>
      Cc: Aswin Chandramouleeswaran <aswin@xxxxxx>
      Cc: Chegu Vinod <chegu_vinod@xxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1409643684.19197.15.camel@j-VirtualBox
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5cd038f53ed9ec7a17ab7d536a727363080f4210
  Author: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
  Date:   Wed Jun 4 16:25:15 2014 +0800

      sched: Migrate waking tasks

      Current code can fail to migrate a waking task (silently) when TTWU_QUEUE 
is
      enabled.

      When a task is waking, it is pending on the wake_list of the rq, but it 
is not
      queued (task->on_rq == 0). In this case, set_cpus_allowed_ptr() and
      __migrate_task() will not migrate it because its invisible to them.

      This behavior is incorrect, because the task has been already woken, it 
will be
      running on the wrong CPU without correct placement until the next wake-up 
or
      update for cpus_allowed.

      To fix this problem, we need to finish the wakeup (so they appear on
      the runqueue) before we migrate them.

      Reported-by: Sasha Levin <sasha.levin@xxxxxxxxxx>
      Reported-by: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
      Tested-by: Jason J. Herne <jjherne@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/538ED7EB.5050303@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a4241aebe924136d6838fd516da6daa727fcd728
  Merge: 41b9d72 ab6978c
  Author: Dave Chinner <david@xxxxxxxxxxxxx>
  Date:   Tue Sep 9 13:25:31 2014 +1000

      Merge branch 'xfs-misc-fixes-for-3.18-1' into for-next

  commit 48a0d1e07d99ecfd1e5922dd22986d5813f17207
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Mon Sep 8 09:57:08 2014 +0900

      ARM: shmobile: kzm9g-reference: Enable CMT1 in device tree

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6a5336a77c2caa9b0f8b3aa5c70310291ce2679d
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Mon Sep 8 09:57:06 2014 +0900

      ARM: shmobile: sh73a0: Add CMT1 device to DT

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a2ffcf87f5ae83dcd02f5b87bf477ce7e474601e
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:44 2014 +0900

      ARM: shmobile: r8a7740: Use SoC-specific 48-bit CMT compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7740 48-bit CMT
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a51b7b38182918d54813b572d6c28d43082d94ff
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:48 2014 +0900

      ARM: shmobile: r8a7779: Use SoC-specific TMU compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7779 TMU
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4217f323206c50f4a035338c9a09bd24e5bb263a
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:46 2014 +0900

      ARM: shmobile: r8a7791: Use SoC-specific 48-bit CMT compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7791 48-bit CMT
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f401ce481082de6327d12a8dc5528d2f7a4a4445
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:47 2014 +0900

      ARM: shmobile: r7s72100: Use SoC-specific MTU2 compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r7s72100 MTU2
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 37757030b0f9f107cd428ae7dcb34a778a8e5d57
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Sep 8 09:27:45 2014 +0900

      ARM: shmobile: r8a7790: Use SoC-specific 48-bit CMT compat string

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      make use of the SoC-specific CMT compat string for the r8a7790 48-bit CMT
      clock source.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit dcc683aba83cd8db964a9a1d4582d4829d6efcb2
  Merge: 9dddfcf 4333067
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Sep 9 11:50:00 2014 +0900

      Merge tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' into 
dt-timers-for-v3.18

      Renesas ARM Based SoC R8a7740 CCF and Timers Updates for v3.18

      When booting using the r8a7740/armadillo800eva using dt-reference:
      * Use CCF to initialise clocks via DT
      * Initialise timers via DT

  commit a742795be9ceae2853ca71f216193f29da151da8
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Sep 5 12:23:49 2014 +0200

      ARM: shmobile: Initial Alt board device tree

      Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
      [uli: reduced to minimum, added cmt, enabled scif2, split off from SoC]
      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0dce5454d5c258582a7da5590332d9e085886bf7
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Sep 5 12:23:48 2014 +0200

      ARM: shmobile: Initial r8a7794 SoC device tree

      Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
      [uli: reduced to minimum, added cmt, enabled scif2, split off board part]
      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 834720dbf03819a8b2d0ba5fbe01d008267f9da6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:21 2014 +0200

      ARM: shmobile: armadillo800eva legacy: Use 
rmobile_add_devices_to_domains()

      Use a table and the rmobile_add_devices_to_domains() helper function to
      add all platform devices to their power domains at once, which is more
      size-efficient than calling rmobile_add_device_to_domain() explicitly
      for all devices individually.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 753490991fd5036fa4f31de7bc5dd7131ed44cc2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:22 2014 +0200

      ARM: shmobile: r8a7740: Clean up pm domain table

        - Sort pm domains by bit_shift value,
        - Combine closing and opening curly braces on a single line, as the
          table will grow much bigger soon.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c839f93bf8468f4380056d0638e3cba0488bb190
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:20 2014 +0200

      ARM: shmobile: r8a7740: Use rmobile_add_devices_to_domains()

      Use a table and the rmobile_add_devices_to_domains() helper function to
      add all platform devices to their power domains at once, which is more
      size-efficient than calling rmobile_add_device_to_domain() explicitly
      for all devices individually.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9eda01b2f665d8bf29f6ac93e3db403290e0f3cf
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:19 2014 +0200

      ARM: shmobile: sh7372: Make domain_devices[] static __initdata

      Make the domain_devices[] array static and __initdata, to reduce kernel
      size:
        - Making it static gets rid of the code to copy the data to the stack,
        - Marking it __initdata allows more init memory to be freed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d6dc6ed8540ab8802c6ba31b4292204dd3cb0fee
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:18 2014 +0200

      ARM: shmobile: mackerel: Make domain_devices[] static __initdata

      Make the domain_devices[] array static and __initdata, to reduce kernel
      size:
        - Making it static gets rid of the code to copy the data to the stack,
        - Marking it __initdata allows more init memory to be freed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ab6978c295b074eb2ba4b06fdf206c7ab4f293e5
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:59:12 2014 +1000

      xfs: remove rbpp check from xfs_rtmodify_summary_int

      rbpp is always passed into xfs_rtmodify_summary
      and xfs_rtget_summary, so there is no need to
      test for it in xfs_rtmodify_summary_int.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit afabfd30d05264ff493c24bce310b6a5350f099b
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:58:42 2014 +1000

      xfs: combine xfs_rtmodify_summary and xfs_rtget_summary

      xfs_rtmodify_summary and xfs_rtget_summary are almost identical;
      fold them into xfs_rtmodify_summary_int(), with wrappers for each of
      the original calls.

      The _int function modifies if a delta is passed, and returns a
      summary pointer if *sum is passed.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit b16ed7c114b8cca45fa87b675c431f43ff90c179
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:58:07 2014 +1000

      xfs: combine xfs_dir_canenter into xfs_dir_createname

      xfs_dir_canenter and xfs_dir_createname are
      almost identical.

      Fold the former into the latter, with a helpful
      wrapper for the former.  If createname is called without
      an inode number, it now only checks for space, and does
      not actually add the entry.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 94f3cad555d66048906deade06a764f7ea2c6e4d
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:57:52 2014 +1000

      xfs: check resblks before calling xfs_dir_canenter

      Move the resblks test out of the xfs_dir_canenter,
      and into the caller.

      This makes a little more sense on the face of it;
      xfs_dir_canenter immediately returns if resblks !=0;
      and given some of the comments preceding the calls:

       * Check for ability to enter directory entry, if no space reserved.

      even more so.

      It also facilitates the next patch.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Christoph Hellwig <hch@xxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 970fd3f04d5949a4b5f6d0a5fea8e4b6797a5992
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Tue Sep 9 11:57:29 2014 +1000

      xfs: deduplicate xlog_do_recovery_pass()

      In xlog_do_recovery_pass(), there are 2 distinct cases:
      non-wrapped and wrapped log recovery.

      If we find a wrapped log, we recover around the end
      of the log, and then handle the rest of recovery
      exactly as in the non-wrapped case - using exactly the same
      (duplicated) code.

      Rather than having the same code in both cases, we can
      get the wrapped portion out of the way first if needed,
      and then recover the non-wrapped portion of the log.

      There should be no functional change here, just code
      reorganization & deduplication.

      The patch looks a bit bigger than it really is; the last
      hunk is whitespace changes (un-indenting).

      Tested with xfstests "check -g log" on a stock configuration.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 59f9c004320704179913fa7c57645017ccf1b5c3
  Author: Eric Sandeen <sandeen@xxxxxxxxxx>
  Date:   Tue Sep 9 11:57:10 2014 +1000

      xfs: lseek: the "whence" argument is called "whence"

      For some reason, the older commit:

          965c8e5 lseek: the "whence" argument is called "whence"

          lseek: the "whence" argument is called "whence"

          But the kernel decided to call it "origin" instead.
          Fix most of the sites.

      left out xfs.  So fix xfs.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Jie Liu <jeff.liu@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 49c69591c80648c14ff87525e97ee6ebe3a343cb
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:56:48 2014 +1000

      xfs: combine xfs_seek_hole & xfs_seek_data

      xfs_seek_hole & xfs_seek_data are remarkably similar;
      so much so that they can be combined, saving a fair
      bit of semi-complex code duplication.

      The following patch passes generic/285 and generic/286,
      which specifically test seek behavior.

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Jie Liu <jeff.liu@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 2e2271787419a12496bf5da5c3028a9c73c9697f
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 9 11:56:13 2014 +1000

      xfs: export log_recovery_delay to delay mount time log recovery

      XFS log recovery has been discovered to have race conditions with
      buffers when I/O errors occur. External tools are available to simulate
      I/O errors to XFS, but this alone is not sufficient for testing log
      recovery. XFS unconditionally resets the inactive region of the log
      prior to log recovery to avoid confusion over processing any partially
      written log records that might have been written before an unclean
      shutdown. Therefore, unconditional write I/O failures at mount time are
      caught by the reset sequence rather than log recovery and hinder the
      ability to test the latter.

      The device-mapper dm-flakey module uses an up/down timer to define a
      cycle for when to fail I/Os. Create a pre log recovery delay tunable
      that can be used to coordinate XFS log recovery with I/O errors
      simulated by dm-flakey. This facilitates coordination in userspace that
      allows the reset of stale log blocks to succeed and writes due to log
      recovery to fail. For example, define a dm-flakey instance with an
      uptime long enough to allow log reset to succeed and a log recovery
      delay long enough to allow the dm-flakey uptime to expire.

      The 'log_recovery_delay' sysfs tunable is exported under
      /sys/fs/xfs/debug and is only enabled for kernels compiled in XFS debug
      mode. The value is exported in units of seconds and allows for a delay
      of up to 60 seconds. Note that this is for XFS debug and test
      instrumentation purposes only and should not be used by applications. No
      delay is enabled by default.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 65b65735fede29b516fed1d8c2391e8bc373b805
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 9 11:52:42 2014 +1000

      xfs: add debug sysfs attribute set

      Create a top-level debug directory for global debug sysfs attributes.
      This directory is added and removed on XFS module initialization and
      removal respectively for DEBUG mode kernels only. It typically resides
      at /sys/fs/xfs/debug. It is located at the top level of the xfs sysfs
      hierarchy as attributes might define global behavior or behavior that
      must be configured before an xfs mount is available (e.g., log recovery
      behavior).

      Define the global debug kobject that represents the debug sysfs
      directory and add generic attribute show/store helpers to support future
      attributes. No debug attributes are exported as of yet.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit e1b05723ed834090caab56866adc05bce31c9bdd
  Author: Eric Sandeen <sandeen@xxxxxxxxxxx>
  Date:   Tue Sep 9 11:47:24 2014 +1000

      xfs: add a few more verifier tests

      These were exposed by fsfuzzer runs; without them we fail
      in various exciting and sometimes convoluted ways when we
      encounter disk corruption.

      Without the MAXLEVELS tests we tend to walk off the end of
      an array in a loop like this:

              for (i = 0; i < cur->bc_nlevels; i++) {
                      if (cur->bc_bufs[i])

      Without the dirblklog test we try to allocate more memory
      than we could possibly hope for and loop forever:

      xfs_dabuf_map()
        nfsb = mp->m_dir_geo->fsbcount;
        irecs = kmem_zalloc(sizeof(irec) * nfsb, KM_SLEEP...

      As for the logbsize check, that's the convoluted one.

      If logbsize is specified at mount time, it's sanitized
      in xfs_parseargs; in particular it makes sure that it's
      not > XLOG_MAX_RECORD_BSIZE.

      If not specified at mount time, it comes from the superblock
      via sb_logsunit; this is limited to 256k at mkfs time as well;
      it's copied into m_logbsize in xfs_finish_flags().

      However, if for some reason the on-disk value is corrupt and
      too large, nothing catches it.  It's a circuitous path, but
      that size eventually finds its way to places that make the kernel
      very unhappy, leading to oopses in xlog_pack_data() because we
      use the size as an index into iclog->ic_data, but the array
      is not necessarily that big.

      Anyway - bounds checking when we read from disk is a good thing!

      Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 8018ec083c72443cc74fd2d08eb7c5dddc13af53
  Author: Brian Foster <bfoster@xxxxxxxxxx>
  Date:   Tue Sep 9 11:44:46 2014 +1000

      xfs: mark all internal workqueues as freezable

      Workqueues must be explicitly set as freezable to ensure they are frozen
      in the assocated part of the hibernation/suspend sequence. Freezing of
      workqueues and kernel threads is important to ensure that modifications
      are not made on-disk after the hibernation image has been created.
      Otherwise, the in-memory state can become inconsistent with what is on
      disk and eventually lead to filesystem corruption. We have reports of
      free space btree corruptions that occur immediately after restore from
      hibernate that suggest the xfs-eofblocks workqueue could be causing
      such problems if it races with hibernation.

      Mark all of the internal XFS workqueues as freezable to ensure nothing
      changes on-disk once the freezer infrastructure freezes kernel threads
      and creates the hibernation image.

      Signed-off-by: Brian Foster <bfoster@xxxxxxxxxx>
      Reported-by: Carlos E. R. <carlos.e.r@xxxxxxxxxxxx>
      Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>
      Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>

  commit 85560c4a828ec9c8573840c9b66487b6ae584768
  Author: Champion Chen <champion_chen@xxxxxxxxxxxxxx>
  Date:   Sat Sep 6 14:06:08 2014 -0500

      Bluetooth: Fix issue with USB suspend in btusb driver

      Suspend could fail for some platforms because
      btusb_suspend==> btusb_stop_traffic ==> usb_kill_anchored_urbs.

      When btusb_bulk_complete returns before system suspend and resubmits
      an URB, the system cannot enter suspend state.

      Signed-off-by: Champion Chen <champion_chen@xxxxxxxxxxxxxx>
      Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit e1e930f591bfd9604c3077f0af5c390f4f890259
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Sep 8 17:09:49 2014 -0700

      Bluetooth: Fix mgmt pairing failure when authentication fails

      Whether through HCI with BR/EDR or SMP with LE when authentication fails
      we should also notify any pending Pair Device mgmt command. This patch
      updates the mgmt_auth_failed function to take the actual hci_conn object
      and makes sure that any pending pairing command is notified and cleaned
      up appropriately.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5081ce621d35b7ba34614415f78f629d26bdc155
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Aug 22 09:03:50 2014 -0500

      ARM: dts: OMAP3+: Add PRM interrupt

      Provide OMAP3, 4 and OMAP5 with interrupt number for PRM

      And for DRA7, provide crossbar number for prm interrupt.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 25db6bea1ff5a78ef493eefdcbb9c1d27134e560
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Wed Sep 3 17:42:13 2014 +0200

      selinux: register nf hooks with single nf_register_hooks call

      Push ipv4 and ipv6 nf hooks into single array and register/unregister
      them via single call.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit 01ac4565d68bfd1b6ef96b46576438423713b8db
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 11:14:16 2014 +0100

      ARM: omap: Remove stray ARCH_HAS_OPP references

      OPP is now a normal kernel library selected by its users rather than a
      feature that architectures need to enable so ARCH_HAS_OPP serves no
      function any more - remove the selects.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 83c9b2afe66abf5dc6dab68da738557001fb5660
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Fri Sep 5 22:12:05 2014 +0100

      ARM: dts: am335x-boneblack: Add names for remaining regulators

      Add regulator-name properties for the regulators that don't have them,
      allowing the kernel to display the name from the schematic rather than
      the name of the regulator on the PMIC in order to improve diagnostics.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 91890c0e89bed0d24e4fe50b97dd8fc9c9f81283
  Author: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
  Date:   Thu Sep 4 16:02:53 2014 +0300

      ARM: dts: sbc-t54: fix model property

      CM-T54 CoM can be used with various custom baseboards, other
      than SB-T54 (supplied with SBC-T54 single board computer).

      Update model property of SBC-T54 DT to clarify this.

      Signed-off-by: Dmitry Lifshitz <lifshitz@xxxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 84ace6741bd9b957d3b6dc39fe63fee0f1bd5039
  Author: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
  Date:   Thu Sep 4 09:28:32 2014 +0300

      ARM: dts: omap5.dtsi: add DSS RFBI node

      The RFBI node for OMAP DSS was left out when adding the rest of the DSS
      nodes, because it was not clear how to set up the clocks for the RFBI.

      However, it seems that if there is a HWMOD for a device, we also need a
      DT node for it. Otherwise, at boot, we get:

      WARNING: CPU: 0 PID: 1 at arch/arm/mach-omap2/omap_hwmod.c:2542 
_init+0x464/0x4e0()
      omap_hwmod: dss_rfbi: doesn't have mpu register target base

      Now that v3.17-rc3 contains a fix 8fd46439e1f5 ("ARM: dts:
      omap54xx-clocks: Fix the l3 and l4 clock rates") for the L3 ICLK
      required by the RFBI, let's add the RFBI node to get rid of the
      warning.

      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      [tony@xxxxxxxxxxx: updated description per comments from Nishant]
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e2459357f613f681a516e7c67ef8336bc475a482
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:06 2014 +0200

      ARM: dts: omap3: Add HEAD acoustics omap3-ha.dts and omap3-ha-lcd.dts 
(TAO3530 based)

      These baseboards are equipped with the Technexion TAO35030 SOM. So
      they include this dtsi. The common parts are extracted into an "common"
      dtsi file. The main difference between both boards is, that the *lcd
      has DSS support enabled for the LCD.

      Some HEAD acoustics specific features are:

      - LED handling
      - Special FPGA/DSP audio driver (not included in this series)
      - powerdown GPIO

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d3a7a7479f149492b151516d62fff42328446e04
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:05 2014 +0200

      ARM: dts: omap3: Add Technexion Thunder support (TAO3530 SOM based)

      This baseboard is equipped with the Technexion TAO35030 SOM. So
      includes this dtsi. Some Thunder specific features are:

      - LCD panel

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 30d95c6d70920348c58649c35a8d41915cd7db9c
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:04 2014 +0200

      ARM: dts: omap3: Add Technexion TAO3530 SOM omap3-tao3530.dtsi

      The Technexion TAO3530 is a OMAP3530 based SOM. This patch adds the
      basic support for it as an dtsi file which can be included by
      baseboard equipped with this SOM. E.g. the Technexion Thunder
      baseboard.

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 63dd5bc03a1ac9dd90807f6f3fc2475c0d4f046a
  Author: Stefan Roese <sr@xxxxxxx>
  Date:   Fri Aug 29 12:40:03 2014 +0200

      ARM: OMAP2+: tao3530: Add pdata-quirk for the mmc2 internal clock

      Set internal clock source for MMC2 on tao3530.

      Signed-off-by: Stefan Roese <sr@xxxxxxx>
      Cc: Thorsten Eisbein <thorsten.eisbein@xxxxxxxxxxxxxxxxx>
      Cc: Tapani Utriainen <tapani@xxxxxxxxxxxxxx>
      Cc: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 0e0cb99d17614711834aa8b4c6b397bf8b8596a5
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Aug 18 14:07:55 2014 -0500

      ARM: OMAP2+: board-generic: add support for AM57xx family

      AM57xx processor family are variants of DRA7 family of processors and
      targetted at industrial and non-automotive applications.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit acc82342f68d85d570db3e2f070255929b0284d9
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:41 2014 -0700

      PM / sleep: Update test_suspend option documentation

      Updated documentation to add freeze mode and repeat capability.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2ce986892faf843785f8cdab1c2ed6cd4a3c20aa
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:40 2014 -0700

      PM / sleep: Enhance test_suspend option with repeat capability

      Enhanced test_suspend boot paramter to repeat tests multiple times,
      by adding optional repeat count. The new boot param syntax:
      test_suspend="mem|freeze|standby[,N]"

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit bc7115b1447fe88d065e7f85078ed776ebe7be74
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:39 2014 -0700

      PM / sleep: Support freeze as test_suspend option

      Added freeze as one of the option for test_suspend boot param.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 95b6105835293a910484c5bcdd1599b8588959e9
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:30 2014 +0530

      cpufreq: cpu0: Make allocate_resources() work for any CPU

      Currently allocate_resources() supports only CPU0 and it would need to 
allocate
      resources for any CPU going forward.

      Add another argument to it, i.e. cpu, and update code accordingly.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2d2c5e0e72546c1b4375ff5820ca8016c7123cbb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:29 2014 +0530

      cpufreq: cpu0: try regulators with name "cpu-supply"

      Currently, we expect regulator name to be "cpu0", but as we are going to 
support
      multiple cpu-blocks (all CPUs in a block share clock/voltage) later, we 
need to
      pass some generic string instead of that.

      For backwards compatibility try for "cpu0" first and if it fails, then 
try for
      "cpu".

      Suggested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d2f31f1da54f83c4eb2738402284c49cd51798d1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:28 2014 +0530

      cpufreq: cpu0: Move per-cluster initialization code to ->init()

      Currently this driver only support platforms on which all CPUs share 
clock &
      voltage lines and there is requirement to support platforms which have 
separate
      clock & voltage lines for CPUs, like Qualcomm's Krait and ARM's big 
LITTLE.

      Each group of CPUs sharing clock/voltage lines are represented by 'struct
      cpufreq_policy' in cpufreq framework. And core calls ->init() once for 
each
      policy.

      Currently we do all initialization/allocation from probe() which wouldn't 
work
      for above scenario. To make it work for these platforms, the first step 
is to
      move all initialization/allocation to ->init() and add ->exit() to do the
      reverse of it.

      Also, remove all global variables and allocate space for them at runtime.

      This patch creates 'struct private_data' for keeping all such information 
and
      a pointer to that would be stored in policy->driver_data.

      The changed probe() routine now tries to see if regulator/clocks are 
available
      or we need to defer probe. In case they are available, it registers 
cpufreq
      driver. Otherwise, returns with -EPROBE_DEFER.

      We still *don't* support platforms with separate clock/voltage lines for 
CPUs.
      This would be done in a separate patch later.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit fbd48ca5911b3cd70da57c3313d13004e40aea54
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:27 2014 +0530

      cpufreq: cpu0: use dev_{err|warn|dbg} instead of pr_{err|warn|debug}

      We already have cpu_dev and is used at multiple places for printing 
errors using
      dev_*(). But some prints are still using pr_*(). Lets make it consistent 
and
      replace those pr_*() macros with dev_*() macros.

      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 48a8624b3abe39bd66490e3ab692a74a73b582eb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:26 2014 +0530

      cpufreq: cpu0: print relevant error when we defer probe

      Currently, we defer probe if regulator_get() returned -EPROBE_DEFER, i.e.
      regulator isn't registered yet. We do a dev_err() in this case. Sending a
      message to the log on probe defer just duplicates what the driver core is
      already doing. Convert it to dev_dbg() instead.

      We should defer in case of clk_get() as well.

      Current code already does it, but it wasn't intentional probably. Its 
just that
      we are returning the right error with wrong print message.

      Fix print message to convey right error.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ed4b053cb864f29f57cf5a4c3f3c85cda22edaf1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:25 2014 +0530

      cpufreq: cpu0: don't validate clock on clk_put()

      CPU clk is not optional for this driver and probe would fail if it 
couldn't find
      a suitable clock.

      And so, while calling clk_put() we don't need to validate clocks.

      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 748c876634870f8e535ddebd76f409f0477d3dd4
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:24 2014 +0530

      cpufreq: cpu0: Update Module Author

      Two people are maintaining it now, Viresh and Shawn. Add Viresh's details 
in
      MODULE_AUTHOR() and copyright section.

      Suggested-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 413fffc3a1db7f270afdf1ecb35c1edc013acc68
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Aug 28 11:22:23 2014 +0530

      cpufreq: Add support for per-policy driver data

      Drivers supporting multiple clusters or multiple 'struct cpufreq_policy'
      instances may need to keep per-policy data. If the core doesn't provide 
support
      for that, they might do it in the most unoptimized way: 'per-cpu' data.

      This patch adds another field in struct cpufreq_policy: 'driver_data'. It 
isn't
      accessed by core and is for driver's internal use only.

      Tested-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5b4c314575ea6edd57c547c2123083d88d8ff4e6
  Merge: a7f26b7 61a3d4f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 16:43:58 2014 -0700

      Merge tag 'master-2014-09-08' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next

      John W. Linville says:

      ====================
      pull request: wireless-next 2014-09-08

      Please pull this batch of updates intended for the 3.18 stream...

      For the mac80211 bits, Johannes says:

      "Not that much content this time. Some RCU cleanups, crypto
      performance improvements, and various patches all over,
      rather than listing them one might as well look into the
      git log instead."

      For the Bluetooth bits, Gustavo says:

      "The changes consists of:

              - Coding style fixes to HCI drivers
              - Corrupted ack value fix for the H5 HCI driver
              - A couple of Enhanced L2CAP fixes
              - Conversion of SMP code to use common L2CAP channel API
              - Page scan optimizations when using the kernel-side whitelist
              - Various mac802154 and and ieee802154 6lowpan cleanups
              - One new Atheros USB ID"

      For the iwlwifi bits, Emmanuel says:

      "We have a new big thing coming up which is called Dynamic Queue
      Allocation (or DQA).  This is a completely new way to work with the
      Tx queues and it requires major refactoring.  This is being done by
      Johannes and Avri.  Besides this, Johannes disables U-APSD by default
      because of APs that would disable A-MPDU if the association supports
      U-ASPD.  Luca contributed to the power area which he was cleaning
      up on the way while working on CSA.  A few more random things here
      and there."

      For the Atheros bits, Kalle says:

      "For ath6kl we had two small fixes and a new SDIO device id.

      For ath10k the bigger changes are:

       * support for new firmware version 10.2 (Michal)

       * spectral scan support (Simon, Sven & Mathias)

       * export a firmware crash dump file (Ben & me)

       * cleaning up of pci.c (Michal)

       * print pci id in all messages, which causes most of the churn (Michal)"

      Beyond that, we have the usual collection of various updates to ath9k,
      b43, mwifiex, and wil6210, as well as a few other bits here and there.

      Please let me know if there are problems!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7f26b7e1ee73ac9e766c430fea5af658d839954
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Mon Sep 8 19:08:34 2014 -0400

      inet: remove dead inetpeer sequence code

      inetpeer sequence numbers are no longer incremented, so no need to
      check and flush the tree. The function that increments the sequence
      number was already dead code and removed in in "ipv4: remove unused
      function" (068a6e18). Remove the code that checks for a change, too.

      Verifying that v4_seq and v6_seq are never incremented and thus that
      flush_check compares bp->flush_seq to 0 is trivial.

      The second part of the change removes flush_check completely even
      though bp->flush_seq is exactly !0 once, at initialization. This
      change is correct because the time this branch is true is when
      bp->root == peer_avl_empty_rcu, in which the branch and
      inetpeer_invalidate_tree are a NOOP.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b99b121b2aa42e60e5b73fdd3a49863337839c7b
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:02:37 2014 +0200

      tty: serial: 8250_core: allow to overwrite & export serial8250_startup()

      The OMAP version of the 8250 can actually use 1:1 serial8250_startup().
      However it needs to be extended by a wake up irq which should to be
      requested & enabled at ->startup() time and disabled at ->shutdown() time.

      v2â?¦v3: properly copy callbacks
      v1â?¦v2: add shutdown callback

      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae14a7954f5124208e6e93cafb3099f83acd43f5
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 21:02:36 2014 +0200

      tty: serial: 8250_core: provide a function to export uart_8250_port

      There is no way to access a struct uart_8250_port for a specific
      line. This is only required outside of the 8250/uart callbacks like for
      devices' suspend & remove callbacks. For those the 8250-core provides a
      wrapper like serial8250_unregister_port() which passes the struct
      to the proper function based on the line argument.

      For run time suspend I need access to this struct not only to make
      serial_out() work but also to properly restore up->ier and up->mcr.

      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d329c1c68d2cc625bb4b8191f37297db6061448
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Fri Sep 5 18:57:57 2014 -0700

      tty/vt/keyboard: Resolve many shadow warnings

      Many local variables were given the same name as a global. This
      is valid, but generates many shadow warnings in W=2 builds. Resolve
      them by changing the local names. Also change local variables
      named "up" because they shadow the semaphore "up" function. Also
      moved the outer declaration of the variable "a" because it is
      only used in one block, and that resolves all of the shadow warnings
      for the other declarations of "a" that have different types.

      Change diacr => dia, kbd => kb, rep => rpt, up => udp.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5aa387c152fce7ae5cb29f2b191a1570cd04db5f
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:14 2014 +0400

      tty: vt8500_serial: explicitly calculate base baud rate

      Current code relies on the UART clock pre-divisor to be already
      configured in the baud rate register. Calculate it in the driver
      and set explicitly instead, also return the "real" effective baud
      rate, which is generally slightly different from the requested value.

      While at this, also ensure that break signal timing is updated when
      baud rate changes.

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1db894ecfa73759b1fde359562b9b4ef0e66e23d
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:15 2014 +0400

      tty: vt8500_serial: add polled console functions

      This adds simple polling functions for single-character transmit
      and receive, as used by kgdb.

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8c986d3e20bcbf33c680130a5798f25429c53e31
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:13 2014 +0400

      tty: vt8500_serial: add missing support for RTS setting

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae382735247e2daebeed3bafd400ff71039d2241
  Author: Alexey Charkov <alchark@xxxxxxxxx>
  Date:   Sat Sep 6 21:21:12 2014 +0400

      tty: vt8500_serial: add support for UART in WM8880 chips

      Newer WonderMedia chips introduced another flag in the UART line control
      register, which controls whether RTS/CTS signalling should be handled in
      the driver or by the hardware itself.

      This patch ensures that the kernel can control RTS/CTS (including
      disabling it altogether) by forcing this flag to software mode on affected
      chips (only WM8880 so far).

      Also remove the redundant copy of the binding doc, while we are here.

      Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7d480ef776b53c43ec70155bfefbddc71b4d0883
  Author: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 10:35:14 2014 +0800

      doc: dt-binding: of-serial: add Freescale 64-byte FIFO mode uart binding

      This add the 64-byte FIFO mode device tree binding for Freescale DUART.

      Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 287f03c0d4fbf0b57f88867a02632376b63ef0c8
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:57:52 2014 +0100

      serial: kgdb_nmi: No CON_ENABLED by default

      At present this console is optionally registered by NULL checking
      arch_kgdb_ops.enable_nmi. In practice this requires the architecture
      dependant code to implement some kind of control (e.g. module arguments)
      to enable/disable this feature.

      The kernel already provides us the perfectly adequate console= argument
      to enable/disable consoles. Let's use that instead!

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5820c24a817e7bbebf5c4366989d5f243b809ab
  Author: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:51:55 2014 +0100

      serial: amba-pl011: Use container_of() to get uart_amba_port

      Universally adopt container_of() for all pointer conversion from
      uart_port to uart_amba_port.

      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26c474128b96d277234f35a7fd870ed12bef96ca
  Author: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
  Date:   Wed Sep 3 12:33:53 2014 +0100

      serial: imx: clean up imx_poll_get_char()

      Looking at the get_poll_char() function of the 8250.c serial driver,
      we learn:

      * poll_get_char() doesn't have to save/disable/restore the interrupt
        registers. No interrupt handling is needed in this function at all.
        Remove it.

      * Don't block in case there is no data available. So instead blocking
        in the do {} while loop, just return with NO_POLL_CHAR, immediately .

      Additionally, while the i.MX6 register URXD[7-0] contain the RX_DATA,
      the upper bits of this register (URXD[15-10]) might contain some
      control flags. To ensure that these are not returned with the data
      read, just mask out URXD[7-0].

      These changes fix the 'hang' working with kdb:

      $ echo ttymxc3 > /sys/module/kgdboc/parameters/kgdboc
      $ echo g >/proc/sysrq-trigger
      [0]kdb> help
      ...
      <hang>

      Signed-off-by: Dirk Behme <dirk.behme@xxxxxxxxxxxx>
      Signed-off-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx>
      Cc: Jiri Slaby <jslaby@xxxxxxx>
      Cc: linux-serial@xxxxxxxxxxxxxxx
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c993257bf7571945201205491de86268437ea174
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:21 2014 -0400

      serial: core: Unwrap tertiary assignment in uart_handle_dcd_change()

      Prepare for spin lock assertion; move non-trivial assignment into
      function body.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5435d20f506f16352a4e1637b8e8fb7c0d422bb9
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:20 2014 -0400

      serial: 8250: Document serial8250_modem_status() locking

      Existing callers of serial8250_modem_status() [1] hold the uart port
      lock; document.

      [1] In-tree callers of serial8250_modem_status()

      drivers/tty/serial/8250/8250_fsl.c
        fsl8250_handle_irq()

      drivers/tty/serial/8250/8250_core.c
        serial8250_handle_irq()
        serial8250_console_write()
        serial8250_get_mctrl() *

      * Call graphs for callers of serial8250_get_mctrl() from the function
        which acquires the uart port lock

      drivers/tty/serial/serial_core.c
        uart_port_startup()
        uart_tiocmget()
        uart_set_termios()
        uart_carrier_raised()
          ops->get_mctrl() ---> serial8250_get_mctrl()

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8a949b07e4062cbd07e04e6a47249e69ca65b944
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:19 2014 -0400

      serial: core: Document lock requirement for UPF_* flags updates

      The flags field of struct uart_port can only be safely modified
      if the port mutex is held; no other lock prevents concurrent
      changes from corrupting the field.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16020b989ac72b0b02654612a7b70398a7faac21
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:18 2014 -0400

      serial: blackfin: Fix missing gpio.h

      If CONFIG_SERIAL_BFIN_CTSRTS is set, compile fails because of missing
      declarations for the gpio_* api. Include necessary header.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98f8b83d6a504615f52a095acf92a2bdad985ae0
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:17 2014 -0400

      serial: sunsab: Don't enable tx if tx stopped

      The serial core may call the UART driver's start_tx() even if
      tx is stopped; the UART driver must verify tx should be enabled
      before transmitting.

      Reported-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
      cc: David S. Miller <davem@xxxxxxxxxxxxx>
      cc: <sparclinux@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16f404e3666718917b2541503240cf8430aa49ff
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:16 2014 -0400

      serial: mpc52xx: Use default serial core x_char handler

      mpc52xx_uart_send_xchar() is _identical_ to the default serial core
      x_char handling behavior in uart_send_xchar().

      Remove mpc52xx_uart_send_xchar().

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db106df32d679db151b48a09543b03ee41cb2580
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:15 2014 -0400

      serial: Fix send_xchar() handlers

      START_CHAR() & STOP_CHAR() can be disabled if set to '\0'
      (__DISABLED_CHAR).  UART drivers which define a send_xchar()
      handler must not transmit __DISABLED_CHAR.

      Document requirement.

      Affected drivers:
      sunsab
      sunhv

      cc: David S. Miller <davem@xxxxxxxxxxxxx>
      cc: <sparclinux@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fba594a848f6f35417a358565086d22c533c19c8
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:14 2014 -0400

      serial: core: Remove unsafe x_char optimization

      uart_unthrottle() attempts to avoid sending START and the previous
      x_char if the previous x_char has not yet been sent. However, this
      optimization could leave the sender in a throttled state; for example,
      if the sender is throttled and this unthrottle coincides with a manual
      tcflow(TCION) from user-space, then neither START would be sent.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c235ccc1c4d6fd8b7d48b976b87416230ffd5149
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:13 2014 -0400

      serial: core: Fix x_char race

      The UART driver is expected to clear port->x_char after
      transmission while holding the port->lock. However, the serial
      core fails to take the port->lock before assigning port->xchar.
      This allows for the following race

      CPU 0                         |  CPU 1
                                    |
                                    | serial8250_handle_irq
                                    |   ...
                                    |   serial8250_tx_chars
                                    |     if (port->x_char)
                                    |       serial_out(up, UART_TX, 
port->x_char)
      uart_send_xchar               |
        port->x_char = ch           |
                                    |       port->x_char = 0
        port->ops->start_tx()       |
                                    |

      The x_char on CPU 0 will never be sent.

      Take the port->lock in uart_send_xchar() before assigning port->x_char.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e42e9a30cdaae51411a9fd4d7de1dc6a7507038
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:12 2014 -0400

      serial: imx: Fix x_char handling and tx flow control

      The serial core expects the UART driver to transmit x_char
      (START/STOP chars) even if tx is stopped and before data already
      in the tx ring buffer if possible. Also, sending x_char must
      not cause additional data in the tx ring buffer to transmit
      if tx is stopped.

      Cause x_char to be transmitted before any other data is sent.
      Auto-stop tx if the tx ring buffer is empty or tx should be stopped.
      Only perform one write wakeup if tx ring buffer space is below
      threshold.

      x_char handling in DMA mode is still broken; add FIXME.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99abf3b9242fbc5fec586223a5068544e0e9d90f
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:11 2014 -0400

      serial: Style fix

      Unwrap if() conditional; no functional change.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a6eec92ec0815ce8ce57e4746e9f717d4146d869
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 17:39:10 2014 -0400

      Revert "serial: uart: add hw flow control support configuration"

      This reverts commit 06aa82e498c144c7784a6f3d3b55458b272d6146.
      This commit purports to enable auto CTS flow control for the 8250
      UART driver. However, the 8250 UART driver already supports auto
      CTS flow control via UART_CAP_AFE and UART_CAP_EFR. Indeed, this
      patch introduces another DT attribute for which an existing firmware
      flag already exists ("auto-flow-control"). Furthermore, the use of
      UPF_HARD_FLOW requires the UART driver to define .throttle and
      .unthrottle methods, neither of which are defined for the 8250 UART
      driver (which will result in a NULL ptr dereference). Finally, this patch
      supposes to fix existing bugs in the serial core for auto CTS-enabled
      hardware, but does not include the class of hardware for which these
      bugs exist.

      CC: Murali Karicheri <m-karicheri2@xxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95562e7fdfe3fae2a10bb7ab16fc1260fe8dd810
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Tue Sep 2 21:05:42 2014 +0530

      tty/serial: samsung: enable usage for 64-bit Exynos platforms

      Allow Samsung serial driver to be usable on Exynos 64-bit SoC based
      platforms.

      Signed-off-by: Pankaj Dubey <pankaj.dubey@xxxxxxxxxxx>
      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6004bb11cf0d35574fdedb236d98672ccf86d9a9
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:24 2014 +0200

      serial: vr41xx_siu: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 920314dfd05f40cbe8ad677ba733ff1f8814d93a
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Aug 20 12:55:45 2014 -0400

      serial: Fix build failure caused by missing header file

      Fix build failure caused by missing header file:

      drivers/tty/serial/nwpserial.c: In function 'wait_for_bits':
      drivers/tty/serial/nwpserial.c:53:3: error: implicit declaration of 
function 'udelay' [-Werror=implicit-function-declaration]

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1c24622572d6ab2ec8e731588d1c131563a64b53
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Mon Sep 8 16:10:49 2014 -0700

      Input: add support for the DRV2667 haptic driver

      Adding support for the DRV2667 haptic driver.  This device has the ability
      to store vibration patterns in RAM and execute them once the GO bit is 
set.

      The initial driver sets a basic waveform in the first waveform sequence 
and
      will play the waveform when the GO bit is set and will continously play 
the
      waveform until the GO bit is unset.

      Data sheet is here: http://www.ti.com/product/drv2667

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit ff7693d079e58fb62d735b7b8085b53fcfb74528
  Author: Carlo Caione <carlo@xxxxxxxxxx>
  Date:   Sun Aug 17 12:49:49 2014 +0200

      ARM: meson: serial: add MesonX SoC on-chip uart driver

      The SoC has four fully functional UARTs which use the same programming
      model. They are named UART_A, UART_B, UART_C and UART_AO (Always-On)
      which cannot be powered off.

      Signed-off-by: Carlo Caione <carlo@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b359c4264c64909867c2005bc71cbc7431d2d464
  Author: Keerthy J <j-keerthy@xxxxxx>
  Date:   Mon Jul 28 11:48:54 2014 +0530

      ARM: dts: dra72-evm: Add tps65917 PMIC node

      DRA72x-evm uses TPS65917 PMIC. Add the node.

      NOTE: LDO2 is actually unused, but the usage if any is expected to be
      between 1.8 to 3.3v IO voltage. So define the node.

      NOTE: Interrupt used is crossbar number based.

      Tested-by: Lokesh Vutla <lokeshvutla@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Keerthy <j-keerthy@xxxxxx>
      Tested-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 75e4239b59393487dd79c88ebd419fda11eca465
  Author: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
  Date:   Wed Aug 13 15:54:48 2014 +0200

      Documentation: serial: fix header path

      RS485 related structure will be defined in user space API
      header.

      Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7e9711aacc25fa6728c0625e4cfe7a141201b676
  Author: Keerthy J <j-keerthy@xxxxxx>
  Date:   Mon Jul 28 11:48:53 2014 +0530

      ARM: dts: dra72-evm: Enable I2C1 node

      I2C1 bus is used for the following peripherals
        P8 connector (MLB)
        TLV320AIC3106 Audio codec
        J15 LCD header
        24WC256 eeprom
        TMP102AIDRLT temperature sensor
        PCF8575 GPIO expander
        PCA9306 i2c voltage translator -> Goes to P9 for comm interface
        P2 expansion connector
        TPS65917 PMIC

      The slowest speed of all the peripherals seems to be 400KHz.

      Tested-by: Lokesh Vutla <lokeshvutla@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Keerthy <j-keerthy@xxxxxx>
      Tested-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 7acb88af6fedc4424a99425308a2f3e50d5ff1bc
  Author: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
  Date:   Fri Aug 8 23:56:34 2014 +0800

      drivers/tty/nozomi.c: Use 'nozomi_setup_memory' instead of 'setup_memory'

      Several architectures (e.g. microblaze, um, and score) have already have
      extern 'setup_memory', so need use 'nozomi_setup_memory' instead of, or
      will cause compiling issue.

      The related error (with allmodconfig for microblaze):

        CC [M]  drivers/tty/nozomi.o
      drivers/tty/nozomi.c:526:13: error: conflicting types for 'setup_memory'
       static void setup_memory(struct nozomi *dc)
                   ^
      In file included from include/linux/mm.h:51:0,
                       from ./arch/microblaze/include/asm/io.h:17,
                       from include/linux/io.h:22,
                       from include/linux/pci.h:31,
                       from drivers/tty/nozomi.c:46:
      ./arch/microblaze/include/asm/pgtable.h:569:6: note: previous declaration 
of 'setup_memory' was here
       void setup_memory(void);
            ^

      Signed-off-by: Chen Gang <gang.chen.5i5j@xxxxxxxxx>
      Acked-by: Jiri Slaby <jslaby@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4bb2bd0798447c67d563311f337db9c2f390f2c6
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:43 2014 +0200

      tty: serial: uartlite: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Acked-by: Peter Korsgaard <peter@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ebe78655476e5e94ab12867eb732923cae50ea4
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:53:42 2014 +0200

      tty: serial: xuartps: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c10b73905a0bb4b91e6c153dbbf4c2809084e4c2
  Author: Daniele Forsi <dforsi@xxxxxxxxx>
  Date:   Fri Aug 8 17:56:30 2014 +0200

      serial: 8250_hp300: trivial: fix symbol name in #warning message

      The symbol is defined in drivers/tty/serial/8250/Kconfig as
      "SERIAL_8250", not just "8250".

      Signed-off-by: Daniele Forsi <dforsi@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23cb8981ed929b4dd48141401cd0fd31e0fa4ed0
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 9 08:02:45 2014 +0900

      percpu: fix locking regression in the failure path of pcpu_alloc()

      While updating locking, b38d08f3181c ("percpu: restructure locking")
      broke pcpu_create_chunk() creation path in pcpu_alloc().  It returns
      without releasing pcpu_alloc_mutex.  Fix it.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reported-by: Julia Lawall <julia.lawall@xxxxxxx>

  commit 1923d6e4186c9470a83d0179e86e1aea8cfcbe67
  Author: Mugunthan V N <mugunthanvnm@xxxxxx>
  Date:   Mon Sep 8 22:54:02 2014 +0530

      drivers: net: cpsw: Add support for pause frames

      CPSW supports both rx and tx pause frames for flow control.

      Signed-off-by: Mugunthan V N <mugunthanvnm@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57087d515441cab49ff02480aa40a09abfe02c78
  Author: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 07:14:10 2014 -0400

      tty: Fix spurious poll() wakeups

      When the N_TTY line discipline receives data and wakes readers to
      process the input, polling writers are also mistakenly woken. This
      is because, although readers and writers are differentiated by
      different wait queues (tty->read_wait & tty->write_wait), both
      wait queues are polled together. Thus, reader wakeups without poll
      flags still cause poll(POLLOUT) to wakeup.

      For received data, wakeup readers with POLLIN. Preserve the
      unspecific wakeup in n_tty_packet_mode_flush(), as this action
      should flag both POLLIN and POLLOUT.

      Fixes epoll_wait() for edge-triggered EPOLLOUT.

      Signed-off-by: Peter Hurley <peter@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b216df53848129c969a465bb9237fbc9b8fafaad
  Author: Cyrill Gorcunov <gorcunov@xxxxxxxxx>
  Date:   Fri Aug 8 00:26:15 2014 +0400

      tty: Fix potential use after free in release_one_tty

      In case if we're releasing the last tty reference the following
      call sequence is possible

      tty_driver_kref_put
        destruct_tty_driver
          kfree(driver);

      where @driver is used in next module_put call, which leads to

       | [ 285.964007] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
       | [ 285.964007] Workqueue: events release_one_tty
       | [ 285.964007] task: ffff8800cc7ea5f0 ti: ffff8800cb800000 task.ti: 
ffff8800cb800000
       | [ 285.964007] RIP: 0010:[<ffffffff810aeaf5>] [<ffffffff810aeaf5>] 
module_put+0x24/0xf4
       | [ 285.964007] RSP: 0018:ffff8800cb801d48 EFLAGS: 00010213
       | [ 285.964007] RAX: ffff8800cb801fd8 RBX: ffff8800ca3429d0 RCX: 
ffff8800cb1db400
       | [ 285.964007] RDX: 0000000000000000 RSI: ffffffff817349c1 RDI: 
0000000000000001
       | [ 285.964007] RBP: ffff8800cb801d60 R08: ffff8800cd632b40 R09: 
0000000000000000
       | [ 285.964007] R10: 00000000ffffffff R11: ffff88011f40a000 R12: 
6b6b6b6b6b6b6b6b
       | [ 285.964007] R13: ffff8800ca342520 R14: 0000000000000000 R15: 
ffff88011f5d8200
       | [ 285.964007] FS: 0000000000000000(0000) GS:ffff88011f400000(0000) 
knlGS:0000000000000000
       | [ 285.964007] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
       | [ 285.964007] CR2: 00007faf5229d090 CR3: 0000000001c0b000 CR4: 
00000000000006f0
       | [ 285.964007] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 
0000000000000000
       | [ 285.964007] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 
0000000000000400
       | [ 285.964007] Stack:
       | [ 285.964007] ffff8800ca3429d0 ffff8800ca342a30 ffff8800ca342520 
ffff8800cb801d88
       | [ 285.964007] ffffffff8146554a ffff8800cc77cc78 ffff8800ca3429d0 
ffff88011f5d3800
       | [ 285.964007] ffff8800cb801e08 ffffffff810683c1 ffffffff810682ff 
0000000000000046
       | [ 285.964007] Call Trace:
       | [ 285.964007] [<ffffffff8146554a>] release_one_tty+0x54/0xa3
       | [ 285.964007] [<ffffffff810683c1>] process_one_work+0x223/0x404
       | [ 285.964007] [<ffffffff810682ff>] ? process_one_work+0x161/0x404
       | [ 285.964007] [<ffffffff81068971>] worker_thread+0x136/0x205
       | [ 285.964007] [<ffffffff8106883b>] ? rescuer_thread+0x26a/0x26a
       | [ 285.964007] [<ffffffff8106e5bf>] kthread+0xa2/0xaa
       | [ 285.964007] [<ffffffff810a4586>] ? 
trace_hardirqs_on_caller+0x16/0x1eb
       | [ 285.964007] [<ffffffff8106e51d>] ? __kthread_parkme+0x65/0x65
       | [ 285.964007] [<ffffffff8173f59c>] ret_from_fork+0x7c/0xb0
       | [ 285.964007] [<ffffffff8106e51d>] ? __kthread_parkme+0x65/0x65
       | [ 285.964007] Code: 09 00 5b 41 5c 5d c3 0f 1f 44 00 00 55 48 85 ff 48 
89 e5 41 55 41 54 49 89 fc 53 0f 84 d3 00
       | 00 00 bf 01 00 00 00 e8 d0 a1 fc ff <49> 8b 84 24 50 02 00 00 65 48 ff 
40 08 4c 8b 6d 08 0f 1f 44 00

      so simply keep a local reference to the module owner and
      use it later.

      CC: Pavel Emelyanov <xemul@xxxxxxxxxxxxx>
      CC: Jiri Slaby <jslaby@xxxxxxx>
      CC: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b374399468da1c25db5b5d436b167aafc10fbdc
  Author: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 18:37:24 2014 -0700

      serial: msm_serial: Fix kgdb continue

      Frank reports that after continuing in kgdb the RX stale event
      doesn't occur until after the RX fifo is filled up with exactly
      the amount of characters programmed for the RX watermark (in this
      case it's 48). To read a single character from the uartdm
      hardware we force a stale event so that any characters in the RX
      packing buffer are flushed into the RX fifo immediately instead
      of waiting for a stale timeout or for the fifo to fill. Forcing
      that stale event asserts the stale interrupt but we never clear
      that interrupt via UART_CR_CMD_RESET_STALE_INT in the polling
      functions. So when kgdb continues the stale interrupt is left
      pending in the hardware and we don't timeout with a stale event,
      like we usually would if a user typed one character on the
      console, until the reset stale interrupt and stale event commands
      are sent. Frank could get things working again by running
      handle_rx_dm(). By putting enough characters into the fifo he
      could trigger a watermark interrupt, and thus cause
      handle_rx_dm() to run finally resetting the stale interrupt
      and enabling the stale event so that single characters would
      cause timeouts again.

      The fix is to just do what the interrupt routine was doing all
      along and clear the stale interrupt and enable the event again.
      Doing this also smooths over any differences in the fifo behavior
      between v1.3 and v1.4 hardware allowing us to skip forcing the
      uart into single character mode.

      Reviewed-by: Frank Rowand <frank.rowand@xxxxxxxxxxxxxx>
      Tested-by: Frank Rowand <frank.rowand@xxxxxxxxxxxxxx>
      Fixes: f7e54d7ad743 "msm_serial: Add support for poll_{get,put}_char()"
      Signed-off-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0525393baf07b1bb6e537ddbe7dfae3621649df
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:43:42 2014 -0700

      TTY: fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6af16a1dac5465cb63b3a7f0898ee03856afd311
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Fri Aug 22 09:02:34 2014 -0500

      ARM: DRA7: Add hook in SoC initcalls to enable pm initialization

      With consolidated code, now we can add the required hooks for
      DRA7 to enable power management.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: minor modifications]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 8df438571cdbd5c4fcd1b25b19eea1ad5c3cf777
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 11:19:53 2014 -0500

      usb: dwc2: move "samsung,s3c6400-hsotg" into common platform

      Move the "samsung,s3c6400-hsotg" binding as the probe function in the 
gadget
      driver will get removed when the dual-role driver is implemented.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae3c511c2d72161b11e93866203b59a3a37dfac7
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:31 2014 +0200

      PM / domains: Keep declaration of dev_power_governors together

      This is a pure code cleanup in the header file for the PM domain. No
      functional change.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0f574d4c3a7a325cbbef28ee738dedca9851e957
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:30 2014 +0200

      PM / domains: Remove default_stop_ok() API

      There are currently no need to export default_stop_ok() as an API,
      instead let's keep it local to the PM domain governor.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit f1bf45c70ffdcf048d046da4ad4611315f1a15bf
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:29 2014 +0200

      drivers: sh: Leave disabling of unused PM domains to genpd

      Since genpd at late init, will try to disable unused PM domains we
      don't need to do it from here as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d40fce7e625dcecb196b1e4dba4dde19fdee919c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:28 2014 +0200

      ARM: s3c64xx: Leave disabling of unused PM domains to genpd

      Since genpd at late init, will try to disable unused PM domains we
      don't need to do it from the machine specific code as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 0fcc455252d2ec766deb45bb735e32c7023811fe
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:27 2014 +0200

      ARM: exynos: Leave disabling of unused PM domains to genpd

      Since genpd at late init, will try to disable unused PM domains we
      don't need to do it from here as well.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2fe71dcdfd10d3f71bb559609a8ceda9f76b1e2c
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:26 2014 +0200

      PM / domains: Add late_initcall to disable unused PM domains

      As default behavior let genpd at late init try to disable the unused
      PM domains.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d971f0b0eaaf3f2086bf21bbd64f7ea7e2f28459
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:25 2014 +0200

      PM / domains: Remove genpd_queue_power_off_work() API

      There are no active users of this API. Let's remove it and if future
      needs shows up we could consider to have a get/put API instead.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit d47e6464ae6c96735d4706f5cb0537fe717b6b00
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:24 2014 +0200

      PM / domains: Remove pm_genpd_syscore_switch() API

      The pm_genpd_syscore_poweroff() API and pm_genpd_syscore_poweron() API
      makes the pm_genpd_syscore_switch() API redundant.

      Moreover, since there are no active users, let's just remove it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 784b0d3d8bc5b8ac60fc620c3420dc430bba61a7
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:23 2014 +0200

      PM / domains: Remove redundant check for CONFIG_PM

      CONFIG_PM_GENERIC_DOMAINS depends on CONFIG_PM, thus there are no need
      to check explicity for it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c5d79ec2a5715489cff16a0d1cf4fa9108a5509e
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:22 2014 +0200

      PM / domains: Remove dev_irq_safe from genpd config

      The genpd dev_irq_safe configuration somewhat overlaps with the runtime
      PM pm_runtime_irq_safe() option. Also, currently genpd don't have a
      good way to deal with these device. So, until we figured out if and how
      to support this in genpd, let's remove the option to configure it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cec89297da88ae9e8df0e3b7ea2e7e464b038cc9
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:21 2014 +0200

      ARM: shmobile: Drop dev_irq_safe from R-mobile genpd config

      The dev_irq_safe configuration is redundant, genpd don't have any
      special treatmeant for handling it. Let's remove it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 698616548528615052ccdff2f621f1fde3bd9a50
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:20 2014 +0200

      ARM: shmobile: Drop dev_irq_safe from r8a7779 genpd config

      The dev_irq_safe configuration is redundant, genpd don't have any
      special treatmeant for handling it. Let's remove it.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 1e0407ca54d28db8e5f02e437ff21cc6416c0be8
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:19 2014 +0200

      PM / domains: Remove system PM callbacks from gpd_dev_ops

      There no users of these callbacks, let's simplify the generic power
      domain by removing them.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 67da6d4bf43c4208433ef8f3ee487401b4dc9c74
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:18 2014 +0200

      PM / domains: Ignore callbacks for subsys generic_pm_domain_data

      In a step of simplifying the generic power domain let's move away from
      using these callbacks.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 55e15c949fd05d247a889df0ed0177a676fec665
  Author: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
  Date:   Wed Sep 3 12:52:17 2014 +0200

      PM / domains: Remove the pm_genpd_add|remove_callbacks APIs

      There are no users of these APIs. To simplify the generic power domain
      let's remove them.

      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e006fee6ecfed5b957bdd41c236aad751ab29042
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 11:19:52 2014 -0500

      usb: dwc2: Update Kconfig to support dual-role

      Update DWC2 kconfig and makefile to support dual-role mode. The platform
      file will always get compiled for the case where the controller is 
directly
      connected to the CPU. So for loadable modules, only dwc2.ko is needed.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c0155b9d5ef29092d39502ec57b0454b2b3c7cc9
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 09:01:50 2014 +0800

      usb: dwc2: add 'mode' which based on Kconfig select or dts setting

      According to the "dr_mode", the otg controller can work as
      device role and host role. Some boards always want to use host mode
      and some other boards want to use gadget mode. We use the dts setting
      to set dwc2's mode, rather than fixing it to whatever hardware says.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc1b0e2aa3251c5f90bb6c70358832e4dab9abfd
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 09:01:49 2014 +0800

      Documentation: dt-bindings: add dt binding info for dwc2 dr_mode

      Indicate that the generic dr_mode binding should be used for dwc2.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2867c05d4cb1638217522fb270f1a0a5794a10b9
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Thu Aug 7 12:48:11 2014 -0700

      usb: dwc2: Read GNPTXFSIZ when in forced HOST mode.

      The documentation for GNPTXFSIZ says that "For host mode, this field
      is always valid."  Since we're already switching to host mode for
      HPTXFSIZ, let's also read GNPTXFSIZ in host mode.

      On an rk3288 SoC, without this change we see this at bootup:
        dwc2 ff580000.usb: gnptxfsiz=00100400
        dwc2 ff580000.usb: 128 invalid for host_nperio_tx_fifo_size. Check HW 
configuration.

      After this change we see:
        dwc2 ff580000.usb: gnptxfsiz=04000400

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9508314655ba3f730c6290f5a7683e3a0c9e351d
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:57 2014 +0800

      usb: dwc2: add compatible data for rockchip soc

      This patch add compatible data for dwc2 controller found on
      rk3066, rk3188 and rk3288 processors from rockchip.

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Acked-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3675029a11bfd66b0cf2672e156a7e6c03956d57
  Author: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 11:55:56 2014 +0800

      Documentation: dt-bindings: add dt binding info for Rockchip dwc2

      This add necessary dwc2 binding documentation for Rockchip socs:
      rk3066, rk3188 and rk3288

      Signed-off-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 119eccd5e7f6fcded9db6b7aa14f5f459d2a22ba
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Mon Sep 8 08:31:32 2014 -0700

      hp100: Convert the normal skb free path to dev_consume_skb_any()

      A bit of floor sweeping in a dusty old corner.  Convert the "normal"
      skb free calls to dev_consume_skb_any() so packet drop tracing will
      be more sane.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Acked-by: Jaroslav Kysela <perex@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f7f41c7a73c7416e72a07baede021ab62bd5ae7
  Author: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
  Date:   Tue Aug 5 16:09:08 2014 +0530

      usb: ehci/ohci-exynos: Fix PHY getting sequence

      Since we want to keep support for both older usb-phys as well as the
      newer generic phys, lets first get the generic PHYs and fallback to
      older USB-PHYs only when we fail to get the former.
      This should fix the issue with ehci-exynos and ohci-exynos, wherein
      in the absence of SAMSUNG_USB2PHY config symbol, we end up getting
      the NOP_USB_XCEIV phy when the same is enabled. And thus the PHYs
      are not configured properly.

      Reported-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Signed-off-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62b0a1b3e7593e0647db9ecc5e7809e4410acb81
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Sep 6 07:20:15 2014 +0400

      serial: clps711x: Use mctrl_gpio helpers for handling modem signals

      CLPS711X serial driver uses the system wide registers to control the
      modem signals. Now gpio-syscon driver can be used for this purposes.
      mctrl_gpio helpers allow us to create GPIO bindings for any of modem/tty
      control signals that extends the functionality of the driver.
      This patch makes such change.

      This change does not break any current DT bindings, since DT support
      for this platform is not introduced yet.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4990141496b82f91cb96b37100ac882ea5cee8b7
  Author: Zhang Rui <rui.zhang@xxxxxxxxx>
  Date:   Tue Sep 9 00:21:59 2014 +0200

      ACPI / PNP: remove Fujitsu device IDs from ACPI PNP ID list

      Fujitsu backlight and hotkey devices have ACPI drivers.

      The PNP MODULE_DEVICE_TABLE in fujitsu-laptop driver is just used as an
      indicator for module autoloading, but this is wrong because what we
      need is ACPI module device table instead, because the driver is probing
      ACPI devices.

      Thus remove those IDs from ACPI PNP scan handler list as we don't
      have a PNP driver for them, and convert the fujitsu-laptop PNP
      MODULE_DEVICE_TABLE to ACPI MODULE_DEVICE_TABLE.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=81971
      Signed-off-by: Zhang Rui <rui.zhang@xxxxxxxxx>
      Tested-by: Dirk Griesbach <spamthis@xxxxxxxxxx>
      Acked-by: Darren Hart <dvhart@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 2f2dafe77df2c78e189a9fa6b1879dffd06ae5a1
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Sep 1 20:49:43 2014 +0530

      serial: serial_core.c: printk replacement

      printk replaced with corresponding dev_* .
      fixed two broken user-visible strings used by the corresponding printk.
      the null check for uport->dev and port->dev is removed as dev_* will 
check for
      null while printing.
      printing of dev_name(uport->dev) and dev_name(port->dev) also removed as 
those
      are being printed by dev_* .

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a1d51aa2214cea3f91611893610a2f769cada0e7
  Author: Matthias Brugger <matthias.bgg@xxxxxxxxx>
  Date:   Fri Aug 8 13:01:21 2014 +0200

      tty: fix typo in comment of tty_termios_encode_baud_rate

      Signed-off-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4d199a55c41b25f4255eaeea358f944e33e91a4b
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Tue Aug 5 09:14:35 2014 +0200

      serial: altera: Make of_device_id arrays const

      Make the of_device_id arrays const, as it is handled as const by all OF
      functions.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 864119917de4fe041e43787681eb706e6fe86624
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:03 2014 +0530

      tty: serial: msm: Fix 'void function return statements are not generally 
useful' warning

      fixed below checkpatch.pl warning:

      WARNING: void function return statements are not generally useful

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6f47abcb86cd9e061013a12a3aa4748b1949b25e
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:02 2014 +0530

      tty: serial: msm: Fix 'else is not generally useful after a break or 
return' warning

      fixed below checkpatch.pl warning:

      WARNING: else is not generally useful after a break or return

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6a7cfe4611c5cab191da5b3934790b763c58906a
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:01 2014 +0530

      tty: serial: msm: Fix style warnings relating to printk()

      fixed below checkpatch.pl warning:

      WARNING: Prefer [subsystem eg: netdev]_err([subsystem]dev, ... then 
dev_err(dev, ... then pr_err(...  to printk(KERN_ERR ...

      WARNING: Prefer [subsystem eg: netdev]_info([subsystem]dev, ... then 
dev_info(dev, ... then pr_info(...  to printk(KERN_INFO ...

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e919cefb965465eb5ae15d05b1df3be6095af100
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:22:00 2014 +0530

      tty: serial: msm: Fix 'Missing a blank line after declarations' warning

      This patch fixes below checkpatch.pl warning and it remove extra blank 
lines:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddea392e614736ae1c38e3a4c3b1dc427412047d
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 13:21:59 2014 +0530

      tty: serial: msm: remove braces {} in msm_serial.c

      fixed below checkpatch.pl warning:

      WARNING: braces {} are not necessary for any arm of this statement

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 28e3fb6c4dce76d59a76755c4360d1cd5e0e226c
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Thu Jul 31 21:22:26 2014 +0200

      serial: Add support for Fintek F81216A LPC to 4 UART

      This patch lets you set the RS485 cappabilites of the device through
      TIOCSRS485 and TIOCGRS485 as defined on 
Documentation/serial/serial-rs485.txt

      In order to probe the device, the PNP id and the device id is used.

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e676253b19b2d269cccf67fdb1592120a0cd0676
  Author: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
  Date:   Tue Aug 5 11:45:59 2014 +0200

      serial/8250: Add support for RS485 IOCTLs

      This patch allow the users of the 8250 infrastructure to define a
      handler for RS485 configration.

      If no handler is defined the 8250 driver will work as usual.

      Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@xxxxxxxxx>
      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      --
      v2:Change suggested by Alan "One Thousand Gnomes":
      - Move rs485 structure further down on the uart_8250_port structure

       drivers/tty/serial/8250/8250_core.c | 39 
+++++++++++++++++++++++++++++++++++++
       include/linux/serial_8250.h         |  3 +++
       2 files changed, 42 insertions(+)
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e701f16982a9d15488a5aa8c7f5c41444b1de67
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Mon Sep 8 08:29:12 2014 -0700

      net: Fix GRE RX to use skb_transport_header for GRE header offset

      GRE assumes that the GRE header is at skb_network_header +
      ip_hrdlen(skb). It is more general to use skb_transport_header
      and this allows the possbility of inserting additional header
      between IP and GRE (which is what we will done in Generic UDP
      Encapsulation for GRE).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2a3b60d8ba4cdbed7fa9ed7ddb9d9fef664ca8f5
  Author: Eddie Kovsky <ewk@xxxxxxxxxxxx>
  Date:   Mon Sep 8 15:22:58 2014 -0600

      staging: clean up checkpatch warnings in lustre

      Silence checkpatch warning:

      WARNING: type 'long long unsigned' should be specified in
      [[un]signed] [short|int|long|long long] order

      Signed-off-by: Eddie Kovsky <ewk@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 79d99c305fd4edb9ee11ff57f43dc961ad684ab6
  Author: Valdis Kletnieks <Valdis.Kletnieks@xxxxxx>
  Date:   Mon Sep 8 18:09:48 2014 -0400

      staging/rtl8192u - check for skb alloc failure

      It's possible for dev_alloc_skb() to fail. Propagate the error to the 
caller,
      so it can clean up and drop the packet. The sender should end up 
retransmitting
      the packet, hopefully at a time we're prepared to allocate skb's again.

      Reported-By: Nicholas Krause <xerofoify@xxxxxxxxx>
      Signed-Off-By: Valdis Kletnieks <valdis.kletnieks@xxxxxx>

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 887782e04f8ada770e24cfb190d2ceed3b2c4974
  Merge: d7eb67f 628ed47
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Mon Sep 8 15:20:15 2014 -0700

      Merge branch 'pull/v3.18/for-omap-soc' of 
https://github.com/nmenon/linux-2.6-playground into omap-for-v3.18/soc

  commit 59f6e2073c72d36c814a4417320bfa4874faa228
  Author: Mel Gorman <mgorman@xxxxxxx>
  Date:   Mon Sep 8 23:06:54 2014 +0100

      percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t -fix

      A commit in linux-next was causing boot to fail and bisection
      identified the patch 4ba2968420fa ("percpu: Resolve ambiguities in
      __get_cpu_var/cpumask_var_").  One of the changes in that patch looks
      very suspicious.  Reverting the full patch fixes boot as does this
      fixlet.

      Signed-off-by: Mel Gorman <mgorman@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxx>

  commit d7eb67f7fef9c046f27a975118da2324de65a90c
  Merge: 9a15fff 3e6a1c9
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Mon Sep 8 15:04:24 2014 -0700

      Merge branch 'pull/v3.18/powerdomain-fixes' of 
https://github.com/nmenon/linux-2.6-playground into 
omap-for-v3.18/fixes-not-urgent

  commit f554f619b7041e388d46395b1e30b151925a7797
  Author: Benjamin Valentin <benpicco@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 14:18:40 2014 -0700

      Input: xpad - sync device IDs with xboxdrv

      The userspace xboxdrv driver knows some more device ids than the kernel.
      This patch adds the missing xbox gamepads from [1] to xpad.c

      [1] https://github.com/Grumbel/xboxdrv/blob/master/src/xpad_device.cpp

      Signed-off-by: Benjamin Valentin <benpicco@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit a7b447380c5c974c740437af82793e450f47304d
  Author: Frank Razenberg <frank@xxxxxxxxxxxx>
  Date:   Mon Sep 8 11:32:20 2014 -0700

      Input: xpad - add VID/PID for Razer Sabertooth

      The xpad driver recognizes Razer Sabertooth controllers as generic xbox
      controller, while it is really a 360 controller.  This patch adds pid/vid
      mappings for the controller so that it is correctly recognized.

      Signed-off-by: Frank Razenberg <frank@xxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit b151d6b00bbb798c58f2f21305e7d43fa763f34f
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Jun 27 18:04:27 2014 +0300

      ima: provide flag to identify new empty files

      On ima_file_free(), newly created empty files are not labeled with
      an initial security.ima value, because the iversion did not change.
      Commit dff6efc "fs: fix iversion handling" introduced a change in
      iversion behavior.  To verify this change use the shell command:

        $ (exec >foo)
        $ getfattr -h -e hex -d -m security foo

      This patch defines the IMA_NEW_FILE flag.  The flag is initially
      set, when IMA detects that a new file is created, and subsequently
      checked on the ima_file_free() hook to set the initial security.ima
      value.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.14+

  commit 1f1009791b2e81f106d4809007720495ba3ed90c
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 15 13:49:22 2014 +0300

      evm: prevent passing integrity check if xattr read fails

      This patch fixes a bug, where evm_verify_hmac() returns INTEGRITY_PASS
      if inode->i_op->getxattr() returns an error in evm_find_protected_xattrs.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>

  commit db91b724b53b1cfd0e258d7cf3a03a062a89fe2d
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Mon Sep 8 11:25:34 2014 -0400

      dp83640: Make use of skb_queue_purge instead of reimplementing the code

      This change makes it so that dp83640_remove can use skb_queue_purge
      instead of looping through itself to flush any entries out of the queue.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1dcf74f6edfc3a9acd84d83d8865dd9e2a3b1d1e
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:56 2014 -0700

      x86_64, entry: Use split-phase syscall_trace_enter for 64-bit syscalls

      On KVM on my box, this reduces the overhead from an always-accept
      seccomp filter from ~130ns to ~17ns.  Most of that comes from
      avoiding IRET on every syscall when seccomp is enabled.

      In extremely approximate hacked-up benchmarking, just bypassing IRET
      saves about 80ns, so there's another 43ns of savings here from
      simplifying the seccomp path.

      The diffstat is also rather nice :)

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/a3dbd267ee990110478d349f78cccfdac5497a84.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 54eea9957f5763dd1a2555d7e4cb53b4dd389cc6
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:55 2014 -0700

      x86_64, entry: Treat regs->ax the same in fastpath and slowpath syscalls

      For slowpath syscalls, we initialize regs->ax to -ENOSYS and stick
      the syscall number into regs->orig_ax prior to any possible tracing
      and syscall execution.  This is user-visible ABI used by ptrace
      syscall emulation and seccomp.

      For fastpath syscalls, there's no good reason not to do the same
      thing.  It's even slightly simpler than what we're currently doing.
      It probably has no measureable performance impact.  It should have
      no user-visible effect.

      The purpose of this patch is to prepare for two-phase syscall
      tracing, in which the first phase might modify the saved RAX without
      leaving the fast path.  This change is just subtle enough that I'm
      keeping it separate.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/01218b493f12ae2f98034b78c9ae085e38e94350.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit e0ffbaabc46db508b8717f023c0ce03b980eefac
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:54 2014 -0700

      x86: Split syscall_trace_enter into two phases

      This splits syscall_trace_enter into syscall_trace_enter_phase1 and
      syscall_trace_enter_phase2.  Only phase 2 has full pt_regs, and only
      phase 2 is permitted to modify any of pt_regs except for orig_ax.

      The intent is that phase 1 can be called from the syscall fast path.

      In this implementation, phase1 can handle any combination of
      TIF_NOHZ (RCU context tracking), TIF_SECCOMP, and TIF_SYSCALL_AUDIT,
      unless seccomp requests a ptrace event, in which case phase2 is
      forced.

      In principle, this could yield a big speedup for TIF_NOHZ as well as
      for TIF_SECCOMP if syscall exit work were similarly split up.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/2df320a600020fda055fccf2b668145729dd0c04.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit fd143b210e685f0c4b37895f03fb79cd0555b00d
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:53 2014 -0700

      x86, entry: Only call user_exit if TIF_NOHZ

      The RCU context tracking code requires that arch code call
      user_exit() on any entry into kernel code if TIF_NOHZ is set.  This
      patch adds a check for TIF_NOHZ and a comment to the syscall entry
      tracing code.

      The main purpose of this patch is to make the code easier to follow:
      one can read the body of user_exit and of every function it calls
      without finding any explanation of why it's called for traced
      syscalls but not for untraced syscalls.  This makes it clear when
      user_exit() is necessary.

      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/0b13e0e24ec0307d67ab7a23b58764f6b1270116.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 81f49a8fd7088cfcb588d182eeede862c0e3303e
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:13:52 2014 -0700

      x86, x32, audit: Fix x32's AUDIT_ARCH wrt audit

      is_compat_task() is the wrong check for audit arch; the check should
      be is_ia32_task(): x32 syscalls should be AUDIT_ARCH_X86_64, not
      AUDIT_ARCH_I386.

      CONFIG_AUDITSYSCALL is currently incompatible with x32, so this has
      no visible effect.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/a0138ed8c709882aec06e4acc30bfa9b623b8717.1409954077.git.luto@xxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 9f87b447204cb1cbc6c838f97ff2e365689c15f4
  Author: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
  Date:   Mon Sep 8 21:28:30 2014 +0200

      Staging: octeon-hcd: removed unwanted return from void

      This is a patch to the octeon-hcd.c file that fixes
      checkpatch.pl warning by removing return statement from
      void functions.

      Signed-off-by: Nitin Kuppelur <nitinkuppelur@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d9124e064d27a52c7a6e4bdc890cf0d63f079e85
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:04 2014 +0530

      staging: rtl8188eu: Remove HalPhyRf_8188e.c

      Move functions from HalPhyRf_8188e.c to phy.c .

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 053ab2a18f36ce5dff64e1ed5834d7eaf51c8c0f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:03 2014 +0530

      staging: rtl8188eu: Remove HalPhyRf_8188e.h

      Move macros and function declarations from HalPhyRf_8188e.h
      to phy.h .

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9275ec238114afad994d57accb2b6dbd80fcd71a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:02 2014 +0530

      staging: rtl8188eu: HalPhyRf_8188e.h :Remove unused function declaration

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbf346b76f051aa355d98e789570f97fe8c6613d
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:01 2014 +0530

      staging: rtl8188eu: HalPhyRf_8188e.c: Remove unused functions

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0cf81f67c0b3d2f88ef33bf525da57809b7a7e72
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:38:00 2014 +0530

      staging: rtl8188eu: Rework function PHY_LCCalibrate_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ffb650322698c38378b559d7b4711bf2951756f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:59 2014 +0530

      staging: rtl8188eu: Rework function PHY_LCCalibrate_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9c00d71c1d600a7c31d91264b63f44d189ea556
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:58 2014 +0530

      staging: rtl8188eu: Rework function phy_LCCalibrate_8188E()

      Rename CamelCase local variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce7c49e7251a6af42c19dfca9761f90d9461ce94
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:57 2014 +0530

      staging: rtl8188eu: Rework function phy_IQCalibrate_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c14ad0565a6b6ae805d4f9a6bbbb5d0385f8cc9f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:56 2014 +0530

      staging: rtl8188eu: Rework function phy_SimularityCompare_8188E()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00c185e76db802a5bbf77c1d50d513a025538c97
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:55 2014 +0530

      staging: rtl8188eu: Rework function _PHY_PIModeSwitch()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3dec6aa2a17a2f47b155e331a153d6d69e7e2929
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:54 2014 +0530

      staging: rtl8188eu: Rework function _PHY_PathAStandBy()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 86e9e28889be27a358ebaa7f54a705cbc6009fc3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:53 2014 +0530

      staging: rtl8188eu: Rework function _PHY_MACSettingCalibration()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ef1a32dfc931753891b3941b002013b12d2f88b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:52 2014 +0530

      staging: rtl8188eu: Rework function _PHY_PathADDAOn()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33ce0980079db2c09a0d6855a184708605e5499a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:51 2014 +0530

      staging: rtl8188eu: Rework function _PHY_ReloadMACRegisters()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5d99b8b3e8695c08990ecf5364277ba897d4c767
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:50 2014 +0530

      staging: rtl8188eu: Rework function reload_adda_reg()

      Rename CamelCase local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ccfd0b39e48b345c6c46f6663989a9bb9f955153
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:49 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SaveMACRegisters()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98c04a2dd3f34698b3cb3807dd3e81d813571f4e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:48 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SaveADDARegisters()

      Rename CamelCase local variables and function name.
      Remove unnecessary debugging messages and local variables.
      Declare it as a static function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2a2994b5f73b3bd2dd33343df8cb0f8ec8a6990
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:47 2014 +0530

      staging: rtl8188eu: Rework function pathb_fill_iqk()

      Rename CamelCase local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 198cd2d35fa170d9e98f872d04ebb6b8798d4d0d
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:46 2014 +0530

      staging: rtl8188eu: Rework function patha_fill_iqk()

      Rename CamelCase local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43a3876c99253f4ed388dca84ae6514a2295852a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:45 2014 +0530

      staging: rtl8188eu: Rework function phy_PathB_IQK_8188E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 14ee976b9606b52242bf5e2d73a9b610032e6e2a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:44 2014 +0530

      staging: rtl8188eu: Rework function phy_PathA_IQK_8188E()

      Rename CamelCase function name and local variables.
      Remove unnecessary debugging messages and local variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0fdd0c324826381213c2b334e8d4ccfad314d66b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:43 2014 +0530

      staging: rtl8188eu: Rework function phy_PathA_RxIQK()

      Rename CamelCase function name and variables.
      Remove unnecessary debugging messages.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05103ff0b9c246d437a966e2412822e34873d3c5
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:42 2014 +0530

      staging: rtl8188eu: Rework 
odm_TXPowerTrackingCallback_ThermalMeter_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f335a61c7f8b41d74cbb0697820f9c89ce82058b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:41 2014 +0530

      staging: rtl8188eu: Rename function odm_TxPwrTrackSetPwr88E()

      Rename CamelCase function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4de93b1ab73bf0b68ecd258573e34adcf989dfd1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:40 2014 +0530

      staging: rtl8188eu: Rework function ODM_TxPwrTrackAdjust88E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a97c49af79fa9d2acbf81f791c063b12a44670f3
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Sep 7 16:37:39 2014 +0530

      staging: rtl8188eu: Rename function ODM_GetRightChnlPlaceforIQK()

      Rename CamelCase function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc5bcbbdbf29914e1ab679548c7da68ea46829cf
  Author: Ilja Sidoroff <ilja.sidoroff@xxxxxx>
  Date:   Mon Sep 8 17:37:53 2014 +0300

      Staging: wlan-ng: Remove redundant break/goto statements in hfa384x_usb.c

      This patch removes redundant goto or break statements in hfa384x_usb.c as 
found by checkpatch.pl

      Signed-off-by: Ilja Sidoroff <ilja.sidoroff@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 676d22047902753cc199be9f1242b18db7e7b134
  Author: Martin Kepplinger <martink@xxxxxxxxx>
  Date:   Sun Sep 7 16:12:30 2014 +0200

      rtl8192u: remove typedef

      remove a typedef that is not even really used.

      Signed-off-by: Martin Kepplinger <martink@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c56051c0a5f65459eca011e4a95ecc6a004d5083
  Author: SeeChen Ng <seechen81@xxxxxxxxx>
  Date:   Sun Sep 7 20:19:25 2014 +0800

      staging: netlogic: fix checkpatch.pl "LINE_SPACING" issuses

      Follow the checkpatch.pl "LINE_SPACING" indication:
      1. Insert a blank line after function declaration.
      2. Remove multiple blank lines.

      Signed-off-by: SeeChen Ng <seechen81@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7e6646d50a429eb5804c30ff323ae545b0fcef12
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sat Sep 6 19:42:03 2014 -0500

      drivers: staging: rtl8723au: Fix '"(foo*)" should be "(foo *)"' errors

      Fix checkpatch.pl '"(foo*)" should be "(foo *)"' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1f870c68ae4076716a5a75a2509f2216112c563
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sat Sep 6 18:40:29 2014 -0500

      drivers: staging: rtl8821ae: Fix '"(foo*)" should be "(foo *)"' errors

      Fix checkpatch.pl '"(foo*)" should be "(foo *)"' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01b1ccd3a5dc20599019d12a673a587a5afda114
  Author: Omar Sandoval <osandov@xxxxxxxxxxx>
  Date:   Sat Sep 6 01:59:37 2014 -0700

      staging: bcm: sort.c: fix coding style

      Fix checkpatch.pl "Alignment should match open parenthesis".

      Signed-off-by: Omar Sandoval <osandov@xxxxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 163090a24cecb67966350b448a1c9f9106c7a872
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Sep 4 23:08:37 2014 +0100

      staging: vt6656: remove rate_control_algorithm pid

      rate control algorithm pid was removed from wireless tree

      The device defaults to algorithm 'minstrel_ht'

      There has been no problems using this algorithm.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c72f65cccab03dc9524a3d7fa385f31d5b6ae377
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Sep 4 23:08:36 2014 +0100

      staging: vt6655: device_free_info() warn: variable dereferenced before 
check

      pDevice is never NULL when this function is called remove the check.

      This fixes smatch warning
      drivers/staging/vt6655/device_main.c:1023 device_free_info() warn: 
variable dereferenced
      before check 'pDevice' (see line 1021)

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: kbuild@xxxxxx
      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06a3fab941da48d04fb9c00a5422a6e9740578e8
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Sep 5 13:28:01 2014 +0200

      staging: gs_fpgaboot: remove checks for CONFIG_B4860G100

      There are two checks for CONFIG_B4860G100 in this driver. But there's no
      Kconfig symbol B4860G100. These checks will always evaluate to false.
      Remove them and the code they hide.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e676e0661d23cd9439f6627ff9718e44556020fc
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 4 16:01:04 2014 -0500

      drivers: staging: rtl8821ae: Fix "space required before that '*'" errors

      Fix checkpatch.pl "space required before that '*'" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99dc94f3224855808ff22e36b82a3bdd4b16242e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 4 15:49:30 2014 -0500

      drivers: staging: rtl8723au: Fix "space required before that '*'" errors

      Fix checkpatch.pl "space required before that '*'" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41389e29e70d0e6529af60a4d135f67c226c028e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Sep 4 15:37:41 2014 -0500

      drivers: staging: rtl8192u: Fix "space required before that '*'" errors

      Fix checkpatch.pl "space required before that '*'" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a519946162b4bff7e452b80eee03f7e974886825
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Fri Sep 5 12:53:06 2014 +0300

      staging: xillybus: Removed unnecessary cast

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 64fa2b1bf4b623408f44925c45d82bb70229420e
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:57 2014 +0300

      staging: xillybus: Blank lines add/remove

      * Blank lines between a function call and its return status check were
        removed.
      * Double blank lines were removed.
      * Blank lines were added and removed as to silence checkpatch.pl --strict

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91a2dea8f263357c8cdb772d9d1187c18c52f459
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:56 2014 +0300

      staging: xillybus: Fix indentations

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 79ae92c436f216112a543ab4e62e8b512c9526e5
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:55 2014 +0300

      staging: xillybus: Trivial coding style fixes

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d3274f20df58f58bab86a6b28c90676f75feb525
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:54 2014 +0300

      staging: xillybus: Reorganize line breaks for clarity

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21c3184c5e88ab0d1cdfed69dde877a30fb19a89
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:52 2014 +0300

      staging: xillybus: Fix comments

      Trivial comments removed, and one comment clarified

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c14cc622da94b9e0c9ddeea1bd51e7ff9b02cc04
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:51 2014 +0300

      staging: xillybus: Added curly brackets as required

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1af1ea6b2caeefa9e99e5d8d9c94f34571a168d7
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:50 2014 +0300

      staging: xillybus: Clarified the stop condition for a loop

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae870e5d04f4ebc6c27e76652dccb6bacc6e1e8e
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:49 2014 +0300

      staging: xillybus: Use the return value of wait_event_interruptible

      Rather than checking the wait condition, the return value of
      wait_event_interruptible() and wait_event_interruptible_timeout() is
      used.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 40931bbbfe7361d873b235e0667481c47796890a
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:48 2014 +0300

      staging: xillybus: Fixes related to "rc" variable

      "rc" is often used to hold the return value of a function call. This patch
      removes unnecessary assignments to this variable, and makes a few related
      execution flow improvements.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06bda66b010324604883be715a9f46e857fa5346
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:47 2014 +0300

      staging: xillybus: EAGAIN status handling improvement

      The -EAGAIN status is passed through an "rc" variable instead of a less
      common flow.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b09fc96476d7171fdffd5f5cd53da10685fc8e1
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:46 2014 +0300

      staging: xillybus: Improved goto flow for error handling

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9ac77ec61f943952019543c37848c0c9a97add15
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:45 2014 +0300

      staging: xillybus: Improved error handling

      xilly_scan_idt() now returns an error status code, rather than being a 
void
      function and hint the status through an entry in a data structure.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 31ca128d555d35e8bc53e6a3afce09f4c72b372b
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:44 2014 +0300

      staging: xillybus: Removed unnecessary error message

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2531f6ccd01c584cc0b06baf854982d89c4f760f
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:43 2014 +0300

      staging: xillybus: Removed unnecessary warning message

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a983dd5d9b0e28fd2c5f667633f6a55ab93f290b
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:42 2014 +0300

      staging: xillybus: Non-interruptible mutex_lock() on release method

      Responding to an interrupt while handling the "release" method can't end
      well anyhow. In practical cases, this can force the user to wait up to
      one second while flushing remaining data is attempted (a timeout on the 
flush
      mechanism limits the time for flushing).

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3cbc747946d9c4c0c018744fccfba952b7f8bcf0
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:41 2014 +0300

      staging: xillybus: Use SEEK_* predefined constants

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5899005f94b66a1ec3f06d299bb2625098cc9720
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Thu Sep 4 17:47:40 2014 +0300

      staging: xillybus: Use devm_kcalloc() for arrays

      Replace devm_kzalloc where it applies.

      Suggested-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 649a7d15d3ec3bc5327b8910946e2119e92425e8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:51 2014 -0700

      staging: comedi: adl_pci9118: move analog input (*insn_read) function

      For aesthetics, move the analog input (*insn_read) function so it
      is not located in the middle of the async command support functions.
      Also, rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ed1bd5aa53de9995e40a22ab1bc3ba8850e0dcd
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:50 2014 -0700

      staging: comedi: adl_pci9118: tidy up some wordy comments

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91ed3f750e10b785878a962637b7c360e61070df
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:49 2014 -0700

      staging: comedi: adl_pci9118: no need to reset ai FIFO after (*insn_read)

      The analog input FIFO is reset at the start of every (*insn_read) and 
(*do_cmd)
      operation. It's also reset for the analog input (*cancel).

      There's no reason to reset the FIFO if an (*insn_read) times out or after
      all the samples have been acquired.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 959068c35447a5eb24d3ab3494e270a3bf6753e9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:48 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_amcc_setup_dma()

      Introduce a helper function to program the AMCC master write address and
      transfer count registers to setup a DMA transaction.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97d09d462aecd4e6c9b127a6fbe605c72b5dbeb6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:47 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_amcc_dma_ena()

      Introduce a helper function to program the AMCC master control/status
      register to enable/disable dma.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 312eaf0bfec60c840825312deccd6ffcc124b9d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:46 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_amcc_int_ena()

      Introduce a helper function to program the AMCC interrupt control/
      status register to enable/disable interrupts.

      Fix the analog input (*cancel). The analog input async command support
      is the only interrupt generator. The (*cancel) should always disable
      interrupts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26ec77653975adca0600e1ed865d95e5e442d7ef
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:45 2014 -0700

      staging: comedi: adl_pci9118: rename 'IntControlReg'

      Rename this CamelCase member of the private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 559cc1ee79b1926891ce8ffb0b13acf8c6780857
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:44 2014 -0700

      staging: comedi: adl_pci9118: rename 'AdControlReg'

      Rename this CamelCase member of the private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5bdee661653cebd4f4f3fd0ea836c9ea91a383e9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:43 2014 -0700

      staging: comedi: adl_pci9118: rename 'AdFunctionReg'

      Rename this CamelCase member of the private data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26318c1c167517a83f3561767738d08e98757630
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:42 2014 -0700

      staging: comedi: adl_pci9118: fix ai range/aref programming

      Currently the analog input range and aref are set in setup_channel_list().
      This works for the (*insn_read) but the (*do_cmd) has a problem.

      In (*do_cmd) the ai control register is reset to 0 before the function 
works
      out the bits needed to control the acquisition. This happens after the
      setup_channel_list() call so the range is reset to bipolar and the aref to
      single-ended.

      Introduce a helper function, pci9118_ai_set_range_aref(), to handle the
      programming of the range and aref bits. This function first clears the
      cached value of the ai control register in the private data then sets the
      appropriate bits. The (*insn_read) and (*do_cmd) can then set the other
      bits needed to control the acquisition.

      Then setup_channel_list() just needs to program the chanlist scan data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bdbeaed3f869d474774edc72a8f1ba6e091e2d82
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:41 2014 -0700

      staging: comedi: adl_pci9118: ai (*insn_read) does not use interrupts

      The analog input (*insn_read) in this driver is done as a 
software-triggered,
      polled operation. The PCI9118_AI_CTRL_INT bit in the control register, 
which
      is actually set in setup_channel_list(), should not be set.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5358e8996f76ba5f44992226f7eb15d502c663fa
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:40 2014 -0700

      staging: comedi: adl_pci9118: cleanup and simplify pci9118_reset()

      Change the return type to void, this function always succeeds and the
      callers never check the return value.

      According to the The User Manual for the PCI-9118, the hardware does not
      require any particular "reset" in order to function. Simplify the reset
      so it justs gets the board info a known state with interrupts disabled.

      There is no reason to initialize the private data members in this 
function.
      They all default to '0' due to the kzalloc() of the private data and the
      subdevice operations all initialize them as needed.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3cb3fc0a0292a720a87651337497af39f77ac64a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:39 2014 -0700

      staging: comedi: adl_pci9118: move analog output (*insn_write) function

      For aesthetics, move the analog output (*insn_write) function so it
      is not located in the middle of the analog input functions. Also,
      rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 458a76f4eeb3cb042878001d36ad796d411e7d80
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:38 2014 -0700

      staging: comedi: adl_pci9118: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      The board is "reset" prior to the subdevice init. Part of this reset
      sets all the analog output channels to 0V. Move the initialization of
      the 'readback' values after the 'readback' member has been allocated.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f300fab2fcc281ef5b975ba0af9abd4a88af8599
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:37 2014 -0700

      staging: comedi: adl_pci9118: move digitial input (*insn_bits) function

      For aesthetics, move the digital inputs (*insn_bits) function so it
      is not located in the middle of the analog input functions. Also,
      rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 304e2be17e9f1675516e90a7e38cc40769567d4b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:36 2014 -0700

      staging: comedi: adl_pci9118: don't reset digital outputs

      Currently this driver resets the digital output channels to a low state
      when the driver is attached and detached.

      Since the digital output state can be read, initialize the subdevice
      state when the driver is attached and don't reset them.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8df6166b4da383fa9712b3a3883c64c4e4b24501
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:25:35 2014 -0700

      staging: comedi: adl_pci9118: move digitial output (*insn_bits) function

      For aesthetics, move the digital outputs (*insn_bits) function so it
      is not located in the middle of the analog input functions. Also,
      rename it for consistency.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00bd059fee89b26d7c4b064abff716174aaacae0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:27 2014 -0700

      staging: comedi: adl_pci9118: tidy up the interrupt control/status bit 
defines

      Rename the CamelCase defines used for the interrupt control/status 
register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74ba15ede74b78e8721d3d8750f5158aa31cfa87
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:26 2014 -0700

      staging: comedi: adl_pci9118: tidy up the interrupt control/status 
register

      The register at offset 0x38 is the "interrupt control" register when 
written
      and the "interrupt status" register when read. Both registers use the same
      bit defines.

      For aesthetics, use a common define for this register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 582e59c042641b4b68a26fa8a5da8467b099c3ac
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:25 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_ai_reset_fifo()

      Introduce a helper function to reset the analog input FIFO. For
      aesthetics, rename the register used to reset the FIFO.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ade7e01362848f864ca1e9632cb88a522f32657f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:24 2014 -0700

      staging: comedi: adl_pci9118: tidy up the ai config register bit defines

      Rename the CamelCase defines used for the analog input config register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b460e9e2466b3baa10b6a669558528a1832e16b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:23 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_ADFUNC define

      For aesthetics, rename this define used for the analog input function
      config register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89a7dc157359cc39760551c95a51cb405834a968
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:22 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_SCANMOD define

      For aesthetics, rename this define used for the analog input auto scan
      mode register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 16d44e86d59db2d5706479184479426a467c9cc6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:21 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_BURST define

      For aesthetics, rename this define used for the analog input burst
      number register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7e38f36b3bf064b2c85cec670d8822d570d1593c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:20 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_GAIN define

      For aesthetics, rename this define used for the analog input chanlist
      programming register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1750bed3f795ad33d9b37c3669f97fe036fa7570
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:19 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_ai_start_conv()

      Writing any value to the "software trigger" register generates a trigger
      pulse to start an A/D conversion. Introduce a helper function to clarify
      this. For aesthetics, rename the define used for the register.

      According to the datasheet the extra delay is not needed after starting
      the conversion. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c7f499bd03aa735d652e086762e48117d2b197b8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:18 2014 -0700

      staging: comedi: adl_pci9118: clarify the digital I/O register

      The same register is used for both the digital inputs and outputs.
      Reading the register returns the state of the 4 digtial input channels
      and the 4 digital output channels. Writing to the register updates the
      digital outputs.

      Add some comments to clarify this and use a single define for the 
register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 862be05ecf79157a3f9ae09a98b97e2066d2cc90
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:17 2014 -0700

      staging: comedi: adl_pci9118: tidy up the ai control register bit defines

      Rename the CamelCase defines used for the analog input control register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a2a1fc7a4f5a0f6d99c6eb72858c715a13f40729
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:16 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_ADCNTRL define

      For aesthetics, rename this define used for the analog input control
      register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa2f430caacc2711032aa051a996735b21a0c0bf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:15 2014 -0700

      staging: comedi: adl_pci9118: tidy up the ai status register bit defines

      Rename the CamelCase defines used for the analog input status register
      bits and convert them to bit shifts.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 602c1729caed253b50058df3851f86f645a0d2e0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:14 2014 -0700

      staging: comedi: adl_pci9118: rename PCI9118_ADSTAT define

      For aesthetics, rename this define used for the analog input status
      register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c6908517f23baedaca31dbe738230bda9ffa377a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:13 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog output register defines

      Replace the current defines with a macro that calculates the correct
      register offset based on the channel.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7cc1110ddaaafe18506fd002632557f0e155a012
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:12 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog input fifo register define

      For aesthetics, rename the define used for the analog input fifo register
      and tidy up its use in the driver.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8dbcc2d027d959300b172bf11764af92f9a8dcf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:11 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_timer_set_mode()

      This driver uses 32-bit instructions to write the 8254 timers so we
      can't use the helper functions provided by 8253.h.

      To clarify the code introduce a helper function to set the timer mode.

      Remove the unnecessary commented out timer mode programming.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6dc359535c3dfc5289bf321e5a1e192733810311
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:10 2014 -0700

      staging: comedi: adl_pci9118: introduce pci9118_timer_write()

      This driver uses 32-bit instructions to write the 8254 timers so we
      can't use the helper functions provided by 8253.h.

      To clarify the code introduce a helper function to write to the timers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7362afc32b7d7b4279a1cd12572dcff500ec132a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 12:14:09 2014 -0700

      staging: comedi: adl_pci9118: all registers are 32-bit

      According to the PCI-9118 User's Manual, all registers are 32-bit. Fix a
      couple of read/write operations that use 16-bit access.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76c1b7bc45136d509c6fd3c0ff45b6e291421780
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:42 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog input subdevice init

      For aesthetics, add some whitespace to the analog input subdevice init.
      Tidy up the subdevice n_chan initialization.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 949dcfce4f5412fb3cd677a7e3820da5b750c1f5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:41 2014 -0700

      staging: comedi: adl_pci9118: tidy up analog output subdevice init

      For aesthetics, add some whitespace to the analog output subdevice init.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 32034aaf03ecc5ed0e895505306e4a0a8b433811
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:40 2014 -0700

      staging: comedi: adl_pci9118: tidy up digital input subdevice init

      For aesthetics, add some whitespace to the digital input subdevice init.

      Remove the SDF_GROUND and SDF_COMMON subdev_flags. These flags only apply
      to analog subdevices.

      Remove the 'len_chanlist' init, this subdevice member is only used with
      subdevices that support async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e9879f7a443d9bd06dd40544c1b91766008b880
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:39 2014 -0700

      staging: comedi: adl_pci9118: tidy up digital output subdevice init

      For aesthetics, add some whitespace to the digital output subdevice init.

      Remove the SDF_GROUND and SDF_COMMON subdev_flags. These flags only apply
      to analog subdevices.

      Remove the 'len_chanlist' init, this subdevice member is only used with
      subdevices that support async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6009ae536ec642e451d29327bf04532c4c7e0aa
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:38 2014 -0700

      staging: comedi: adl_pci9118: allocate private data in 
pci9118_common_attach()

      The (*auto_attach) and legacy (*attach) both allocate the private data but
      don't use it. For aesthetics, move the allocation into the common attach
      code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25a8aaf03e1701c1821f3087f0f12a7da6aa17ed
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:37 2014 -0700

      staging: comedi: adl_pci9118: rename boardinfo struct

      For aesthetics, rename the struct used for the boardinfo so it has
      namespace associated with the driver. Also, rename the local variable
      used for the boardinfo pointer to simply 'board'.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f34afce444ca2e3a65264126bec2982358a25a1f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:36 2014 -0700

      staging: comedi: adl_pci9118: remove unnecessary dev->board_name 
initialization

      The (*auto_attach) in this driver will set the dev->board_name and the 
comedi core
      will set it when using the legacy (*attach). Remove the unnecessary 
initialization
      in pci9118_common_attach().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8bd1e1dfcacd184abdf60dccc4c62ee02aeafc9b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:35 2014 -0700

      staging: comedi: adl_pci9118: remove 'device_id' from boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 83defe83332e68f7e477370439d6da6826b715ad
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:34 2014 -0700

      staging: comedi: adl_pci9118: use 'context' in (*auto_attach)

      The pci_device_id 'driver_data' is passed as the 'context' when the 
(*auto_attach)
      mechanism is used to attach this driver. Add a boardid enum and index the 
boardinfo
      so that the "pci9118dg" boardinfo is automatically selected. This allow 
removing
      the pci9118_find_boardinfo() helper.

      Unfortunately all the boards supported by this driver have the same 
device id.
      Add commented out entries in the device table for them.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a0972008b2dfa2161ff1223214f5aae574bfe803
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:33 2014 -0700

      staging: comedi: adl_pci9118: refactor 'ai_maxdata' in boardinfo

      The boards supported by this driver either have 12-bit or 16-bit analog
      inputs. For aesthetics, replace the 'ai_maxdata' member in the boardinfo
      with a bit-field flag, 'ai_is_16bit', and refactor the subdevice init to
      use the new member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 344a15c14162d9976bfdf2a6145eab7989c513d4
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:32 2014 -0700

      staging: comedi: adl_pci9118: refactor 'rangelist_ai' in boardinfo

      The boards supported by this driver either have "normal" or "high gain"
      analog input ranges.

      For aesthetics, replace the 'rangelist_ai' member in the boardinfo with
      a bit-field flag 'is_hg' to indicate the "high gain" range is used.
      Refactor the subdevice init to use the flag to set the correct 
range_table.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 84f3e3a8adad518b449807b4a9e74a0d6a5be0fb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:31 2014 -0700

      staging: comedi: adl_pci9118: remove 'ai_pacer_min' from boardinfo

      This value can easily be calculated based on the minimum sampling rate,
      'ai_ns_min', and the base clock speed of the timers. Do that instead and
      remove the boardinfo.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34607db8ad9d381bee30389731e42f66ff5a2c03
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:30 2014 -0700

      staging: comedi: adl_pci9118: remove 'ai_ns_min' from boardinfo

      The minimum convert time 'ai_ns_min' is based on the sampling rate of the 
A/D
      converter. This driver supports boards that use different ADC chips for 
16-bit
      and 12-bit analog inputs. These chips have different sampling rates.

      For aesthetics, move the 'ai_ns_min' member from the boardinfo to the 
private
      data. Initialize the member during the attach based on the 'maxdata' of 
the
      analog inputs.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df925ca27c10f27c06173e7227c9efacce599789
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:29 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aichan' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Also, remove the initialization of the subdevice 'len_chanlist'. This
      member is only used if the subdevice supports async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 12fa2fe1ac6f3b2d51f8a06331a1f1a0e86863fc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:28 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aichand' boardinfo

      This member of the boardinfo is the same for all entries. It's also
      half the subdevice 'n_chan'. Use that instead and remove the boardinfo.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7e1f441607f07e6e8bf3762f109b81aa87d8513
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:27 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aichanlist' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea2d3993ce7edaf67d53ce9340ab6c984dfd08af
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:26 2014 -0700

      staging: comedi: adl_pci9118: remove 'half_fifo_size' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 44aa94e8cc406d70263495e34475e7e842952289
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:25 2014 -0700

      staging: comedi: adl_pci9118: remove 'n_aochan' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Also, remove the initialization of the subdevice 'len_chanlist'. This
      member is only used if the subdevice supports async commands.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b22699d6734d66a68816a95f2628b27840da9dad
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:24 2014 -0700

      staging: comedi: adl_pci9118: remove 'ao_maxdata' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1ac986af0f176c8345b465bc3a5d70ebdc0cecaf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:23 2014 -0700

      staging: comedi: adl_pci9118: remove 'rangelist_ao' boardinfo

      This member of the boardinfo is the same for all entries. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06db74b4de6eba986c0be736fa1919d5a27c47d5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 10:39:22 2014 -0700

      staging: comedi: adl_pci9118: remove unused boardinfo

      Remove all the boardinfo members that are not used by the driver.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 948ffcfd74ef8dece6621200c6862a781e77753e
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Wed Sep 3 18:58:49 2014 -0500

      staging: comedi: hwdrv_apci1500: use dev->class_dev in calls to dev_warn()

      git-grep reveals that hwdrv_apci1500.c is the only file in comedi that 
uses
      dev->hw_dev in calls to dev_{err,warn}().  The rest of the drivers pass
      dev->class_dev to these macros instead.  Switch the dev_warn() calls in
      this driver to use dev->class_dev as well, for consistency.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 889277b93b3d94e8166554eb06c6ae0543a3a3ef
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:46:00 2014 +0100

      staging: comedi: s626: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2ed2182efc3fc9351a35f7887c87263d1a91aedd
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:59 2014 +0100

      staging: comedi: rtd520: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b302b8be957f73a9a59b46bf3982c70bbd737c6c
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:58 2014 +0100

      staging: comedi: ni_pcidio: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3280c2d2a6a345848384b9de0c8ed76db6ad0c79
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:57 2014 +0100

      staging: comedi: ni_mio_common: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d9773b68a216c4db58d021c4b08208daeddc5f3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:56 2014 +0100

      staging: comedi: ni_labpc_common: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b544bd69cb8141ce2bb3ccbfb4f88afa2d7cc07e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:55 2014 +0100

      staging: comedi: ni_at_a2150: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e00dedc5e1ee79e929891da386900e346a7519e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:54 2014 +0100

      staging: comedi: me4000: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c8be3333e785a0139270a272c39caf4dc68256c5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:53 2014 +0100

      staging: comedi: dt3000: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ba81e62d9934d072a77c01cd7715eed0816b5c53
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:52 2014 +0100

      staging: comedi: dt282x: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07600725059e1a1f6d27b1a310dfc73244f4afb3
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:51 2014 +0100

      staging: comedi: das1800: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f772bd57e6472cf9b2588c7f595669832e83f0d6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:50 2014 +0100

      staging: comedi: cb_pcidas64: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b8096616042aa52acde60b5aa610de112a93ad09
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:49 2014 +0100

      staging: comedi: amplc_pci230: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ed23e413bd2614f3fc767e1cd1250ff3a677f857
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:48 2014 +0100

      staging: comedi: adl_pci9118: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74eede61acaa6881b9d9a733d904a314768f3eb7
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:47 2014 +0100

      staging: comedi: addi_apci_3xxx: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8a512e418e5921b25e88acd07f41d0a04ff7fc74
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:46 2014 +0100

      staging: comedi: 8253.h: use CMDF_ROUND_...

      Replace use of the `TRIG_ROUND_...` macros with the new names
      `CMDF_ROUND_...`.  The numeric values are unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ab4ca10d298bfd425afbd8487538fafa9b77a13
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:45 2014 +0100

      staging: comedi: add CMDF_ROUND_... as synonyms for TRIG_ROUND_...

      The `TRIG_ROUND_...` macros are some of the values that can be OR-ed
      into the `flags` member of `struct comedi_cmd`.  They may influence the
      rounding of sample timings during operation of the asynchronous command.

      The names are a bit of a left-over from earlier times.  It would be
      better to use the names `CMDF_ROUND_...` to match various other command
      flags.

      Define `CMDF_ROUND_MASK`, `CMDF_ROUND_NEAREST`, `CMDF_ROUND_DOWN`,
      `CMDF_ROUND_UP` and `CMDF_ROUND_UP_NEXT` with the same numeric values as
      `TRIG_ROUND_MASK`, `TRIG_ROUND_NEAREST`, `TRIG_ROUND_DOWN`,
      `TRIG_ROUND_UP` and `TRIG_ROUND_UP_NEXT`, and redefine the
      `TRIG_ROUND_...` macros as synonyms of the `CMDF_ROUND_...` macros.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b0446a21bd4be9c5f27f15ea03fc0cba7d33acd6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:44 2014 +0100

      staging: comedi: use CMDF_BOGUS in do_cmd_ioctl()

      `TRIG_BOGUS` is now just a synonym for `CMDF_BOGUS`.  Change
      `do_cmd_ioctl()` to use the new name.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dd7eb1251d3c99136e60d9d0e325ca40e03f89bc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:43 2014 +0100

      staging: comedi: add CMDF_BOGUS as synonym for TRIG_BOGUS

      `TRIG_BOGUS` is one of the values that can be OR-ed into the `flags`
      member of `struct comedi_cmd`.  It causes the comedi core to go through
      some of the motions of setting up an asynchronous command without
      actually setting it up.  If all goes well, it causes the command set-up
      to fail with an `EAGAIN` error.

      The name `TRIG_BOGUS` is a bit of a left-over from earlier times.  A
      better name would be `CMDF_BOGUS` to match various other command flags.

      Define `CMDF_BOGUS` with the same numeric value as the old `TRIG_BOGUS`
      and redefine `TRIG_BOGUS` as a synonym of it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6681d3da3c9e0dba9bfec175523bcfcfdaa3e607
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:42 2014 +0100

      staging: comedi: rtd520: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6f280e72dc7703dbd3715ba45f54d90c3de5bd7b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:41 2014 +0100

      staging: comedi: pcl812: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 656d9b0fe1866397d407fae7f5fff55b54d5b861
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:40 2014 +0100

      staging: comedi: ni_tiocmd: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c97140cb0929938a2a527c31d2ee7929d3779ef6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:39 2014 +0100

      staging: comedi: ni_mio_common: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is the same.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 82d5571b1f11482ee305a5490a185bef38a88631
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:38 2014 +0100

      staging: comedi: ni_labpc_common: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is the same.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a28f42f3eb2dc2ab53d240c58503cffc0fd165ad
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:37 2014 +0100

      staging: comedi: das1800: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ad08e4b269579c3b0a7f982738945562b48a13e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:36 2014 +0100

      staging: comedi: cb_pcidas64: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 07b2eb0e844377cf55dbf828ab817160ca6275fc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:35 2014 +0100

      staging: comedi: cb_pcidas: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e455494472330e73ffbbf35e6664e4fdc16edc54
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:34 2014 +0100

      staging: comedi: amplc_pci230: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e609aff2103e893e9ce8ec74ba18e9fd4c031fc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:33 2014 +0100

      staging: comedi: adv_pci1710: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c25dec5773e3e4d66c29d53c96d008ac7ec9cb56
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:32 2014 +0100

      staging: comedi: adl_pci9118: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.  Also change
      diagnostic messages to use "CMDF_WAKE_EOS" instead of "TRIG_WAKE_EOS"
      and change the Comedi driver description comment to use "CMDF_WAKE_EOS".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dfd0f083b98e38a3f580d1f3928482077dd1ba5a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:31 2014 +0100

      staging: comedi: addi_apci_3120: use CMDF_WAKE_EOS

      Replace use of `TRIG_WAKE_EOS` command flag with the new name
      `CMDF_WAKE_EOS`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d8bff6e35e87ca5d8cd348d2563b34afb4faf28b
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:30 2014 +0100

      staging: comedi: use CMDF_WAKE_EOS in do_cmd_ioctl()

      `TRIG_WAKE_EOS` is now just a synonym for `CMDF_WAKE_EOS`.  Change
      `do_cmd_ioctl()` to use the new name.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e15acd313d208651a1e8a0e9369a41b470b1893
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:29 2014 +0100

      staging: comedi: add CMDF_WAKE_EOS as synonym for TRIG_WAKE_EOS

      `TRIG_WAKE_EOS` is one of the values that can be OR-ed into the `flags`
      member of `struct comedi_cmd`.  It's intended action is tune the
      asynchronous command to interrupt at the end of every "scan".  The name
      is a bit of a left-over from earlier times.  A better name would be
      `CMDF_WAKE_EOS` to match various other command flags.

      Define `CMDF_WAKE_EOS` with the same numeric value as the old
      `TRIG_WAKE_EOS` and redefine `TRIG_WAKE_EOS` as a synonym of it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7ae5857aa2888cb5e33b235ef6d94012296700e1
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:28 2014 +0100

      staging: comedi: ni_labpc_common: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34ae4160504a82891208eaf8599ec432f340e169
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:27 2014 +0100

      staging: comedi: ni_at_a2150: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.  Also replace
      "TRIG_RT" with "CMDF_PRIORITY" in the kernel messages.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6a8df3a9e8179cfcc7bbced9ed89d222e7ac5c82
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:26 2014 +0100

      staging: comedi: das1800: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0dbcf9c1c85643794ea5ce58378682002069bfe5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:25 2014 +0100

      staging: comedi: das16: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.  Also replace
      "TRIG_RT" with "CMDF_PRIORITY" in kernel log messages.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 51d66b297c0a2e24ca2427ac929c0ae02169ada6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Sep 3 13:45:24 2014 +0100

      staging: comedi: comedi_test: use CMDF_PRIORITY

      Replace use of `TRIG_RT` command flag with the equivalent flag
      `CMDF_PRIORITY`.  The numeric value is unchanged.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5e5d7443646d5189e2b75170ff99455260bbc27b
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Thu Sep 4 12:44:53 2014 +0200

      staging: emxx_udc: remove check for CONFIG_MACH_EMGR

      There's a check for CONFIG_MACH_EMGR. But the Kconfig symbol MACH_EMGR
      doesn't exist. Remove that check and the single #define it hides. Note
      that this macro isn't used by this driver anyway.

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2052d11cc53a3357e387a0c64c167327f7937429
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Wed Sep 3 18:33:08 2014 -0400

      Staging: rtl8821ae: base: add missing blank line after declaration

      Add a missing blank line after declaration to fix coding style issue.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 096e6224386bc81663f72ba2fe51ee74e3337d1a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:57 2014 +0100

      staging: et131x: Fix whitespace - alignment matching open parenthesis

      Fix occurrences in et131x.c of:

      CHECK: Alignment should match open parenthesis

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bbf45bcfdaa27886dd1109f75ac2a4fa995e7b6d
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:56 2014 +0100

      staging: et131x: Add auto-negotiation and 1000BT_Half as supported 
protocols

      The driver supports auto-negotiation and 100BaetT_Half but doesn't
      advertise or list it in it's phydev. Fix that.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b09e8cf369da1282fa55c2e4a36c89d6f5c6208
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:55 2014 +0100

      staging: et131x: Remove spinlock fbr_lock

      The spinlock fbr_lock is only used in a single call sequence staring
      from et131x_poll. As this call is already locked by napi->poll_lock,
      we can remove it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be40a261aa52912b3e708e34383f0f0afb10d212
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Sep 3 22:40:54 2014 +0100

      staging: et131x: Remove dead code in isr

      Dan Carpenter reports:
      The patch c2ebf58ba089: "staging: et131x: Implement NAPI support"
      from Aug 21, 2014, leads to the following static checker warning:

              drivers/staging/et131x/et131x.c:4004 et131x_isr()
              warn: we tested 'status' before and it was 'true'

      We don't actually need the dead code, as we're now using NAPI to
      handle enabling interrupts - but we do need to enable interrupts if
      NAPI is not scheduled - so enable interrupts if this is the case.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99cbb4de442d4e72e73031c60a2fb7a9a9f986f0
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:46 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: add a blank newline

      Fix coding style issue which requires a blank line after declarations.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c8dbab964ff3b89883369a8b176f3e44ad4e34e4
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:45 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: fix curly brace placement

      Fix coding style issue where the if statement unnecessarily uses curly
      braces for one line statements and where the else conditional statement
      should follow the closing curly brace '}'. Also, the open curly brace
      '{' should be on the same line as the if statement.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a49f91576a3d5baf287c1d9d92581a2ab42d8a8
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:44 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: fix pointer placement coding style 
issue

      Fix pointer placement coding style issue, where using "foo *" is
      preferable over "foo*".

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77360f030d8bf74df7d4067ca2748b0dbec70c75
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:43 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: add/remove spaces

      Fix coding style issue which requires a space before the open
      curly brace '{', after the open parenthesis '(', after a comma, and
      after the equal sign '=' in an assignment.

      Also, remove unnecessary whitespace after open parenthesis '(' and
      before a quoted newline.

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d7b8e19359f96288c3ec5d205c67a33a78f24b47
  Author: An Ha <zero579911@xxxxxxxxx>
  Date:   Tue Sep 2 21:00:42 2014 -0400

      Staging: rtl8821ae: hal_bt_coexist: fix commenting style

      Fix commenting style from C99 comments to C89 comments

      Signed-off-by: An Ha <zero579911@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 73cfb7b028e045f7fc9d3ad695b7bdc55c6e56bb
  Author: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
  Date:   Wed Sep 3 14:15:16 2014 +0200

      staging: rtl8723au: Remove write-only variables 
hal_data_8723a.EEPROM[VP]ID

      Signed-off-by: Jes Sorensen <Jes.Sorensen@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8048ed5b60700ca20b723ce9b1d6549410f920cb
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Tue Sep 2 18:30:30 2014 -0500

      drivers: staging: rtl8192u: Fix "space prohibited after that open 
parenthesis '('" errors

      Fix checkpatch.pl "space prohibited after that open parenthesis '('" 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4258d61c14a5afba7d2c5bd534ab82eaf2b7d183
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:01:50 2014 -0700

      staging: comedi: skel: remove driver

      The comedi skeleton driver is one of the few "hybrid" drivers with
      both legacy and PCI attach mechanisms. Instead of splitting this
      driver, just remove it. There are many other comedi drivers that
      provide better examples.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e988e1f3f975a9d6013c6356c5b9369540c091f9
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 14:13:30 2014 +0100

      staging: comedi: ni_at_a2150: range check board index

      The "ni_at_a2150" driver determines the board type by calling
      `a2150_probe()`.  This reads a register and converts it to a board index
      in the range 0 to 3.  However, the board table array it indexes into
      (`a2150_boards[]`) only has 2 entries.  Return an error from the
      Comedi driver "attach" handler `a2150_attach()` if the probed board
      index is beyond the end of the array.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 395262a9e69042b82293f8b6bcd7a48b2fd215de
  Author: Dmitry Voytik <voytikd@xxxxxxxxx>
  Date:   Mon Sep 8 18:16:34 2014 +0400

      staging: binder: fix coding style issues

      Fix coding style issues:
      * put braces in all if-else branches;
      * limit the length of changed lines to 80 columns.
      checkpatch.pl warning count reduces by 3.

      Signed-off-by: Dmitry Voytik <voytikd@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0232a42cbe3fe18c2dda833cb8e97253240a9479
  Author: William Panlener <wpanlener@xxxxxxxxx>
  Date:   Wed Sep 3 22:44:03 2014 -0500

      staging: android: Break up a long line in binder_send_failed_reply

      Kernel coding style. Breaking long lines and strings.

      Signed-off-by: William Panlener <wpanlener@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e0301d0d28a2e55da5b68338d6b9f933620da63b
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 15:02:49 2014 -0400

      staging: ozwpan: use kmalloc_array over kmalloc with multiply

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4bb3f83d47a60109d8bc9d47e547392d9b6c390c
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 14:43:44 2014 -0400

      staging: ozwpan: fix redundant return in void function

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d75b6c6154267618363f0126bd50c73f8d448a24
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 14:41:48 2014 -0400

      staging: ozwpan: fix redundant else after break or return

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce6880e17508b31e04628a71d4691ef4a00a8b3f
  Author: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
  Date:   Mon Sep 8 14:39:58 2014 -0400

      staging: ozwpan: fix missing blank line after declaration

      Cleanup checkpatch.pl warnings.

      Signed-off-by: Adrian Nicoara <anicoara@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b51144323281d23aac51ac38c0748e12f0c1e72c
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Fri Sep 5 14:52:46 2014 +0530

      staging: unisys: uislib: uislib.c: sparse warning of context imbalance

      fixed sparse warning : context imbalance in 'pause_device'
                        unexpected unlock
      this patch will generate warning from checkpatch for
      lines over 80 character , but since those are user-visible strings
      so it was not modified.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Tested-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b440ddd531490361d7b508bcfddd67f525c7c250
  Author: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:59:21 2014 +0530

      staging: unisys: uislib: uisqueue.c: rewrite of do_locked_client_insert

      1) removed unused variables
      2) fixed sparse warning of context imbalance in 'do_locked_client_insert'
                               different lock contexts for basic block
      3) removed the call to visor_signalqueue_empty() , this function is
         checking whether a signal queue is empty, but the return value
         of the function is not beeing used, so it is safe to remove.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27d5775e75ec70c104479bd7fcdceb0d6e0203a8
  Author: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:35:58 2014 -0400

      staging: dgnc: remove Neo card ids from device table

      The Digi Neo cards are supported by the jsm driver.  Remove support
      for these cards from dgnc.

      Signed-off-by: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 293b22650f405cb08d72470b42254047138c9a55
  Author: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:35:57 2014 -0400

      jsm: add support for additional Neo cards

      Add device ids for additional Neo cards.  The ids come from the dgnc
      driver.

      Signed-off-by: Bill Pemberton <wfp5p@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9b3e8f30e33d3542b00edcf0641d031b80967cb
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:29 2014 +0200

      staging: lustre: ptlrpc: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d212afd9458a04f6c16f3d5d701593b915d526b0
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:35 2014 +0200

      staging: lustre: obdclass: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55df5fad56cdb87f221975d5a0d09137bf53c687
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:34 2014 +0200

      staging: lustre: obdclass: expand the GOTO macro + break

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl,rc,f;
      constant c;
      @@

      - GOTO(lbl,\(rc\|rc->f\|c\));
      - break;
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      - break;
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09c8a87ce62e858a048ca958faffc16acacfbc4e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:33 2014 +0200

      staging: lustre: obdclass: expand double GOTO macros

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      @@

      if (...)
        GOTO(lbl,...);
      +else
      GOTO(lbl,...);

      @@
      identifier lbl;
      expression e,e1,e2;
      @@

      if (e)
      -  GOTO(lbl,e1);
      -else GOTO(lbl,e2);
      +  e1;
      +else e2;
      +goto lbl;

      @@
      identifier lbl1,lbl2;
      expression e,e1,e2;
      @@

      + e1=e2;
      if (e)
      -  GOTO(lbl1,e1=e2);
      -GOTO(lbl2,e1=e2);
      +  goto lbl1;
      +goto lbl2;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a8e147da484b996e3d649059607c6707a612aad6
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:32 2014 +0200

      staging: lustre: lvfs: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc5c7f3dd68b4ce1d7bfac82b30c7d7a13e609b1
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Sep 7 18:18:30 2014 +0200

      staging: lustre: libcfs: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91f96e8b7255537da3a58805cf465003521d7c5f
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Sep 4 13:26:53 2014 -0300

      [media] tw68: drop bogus cpu_to_le32() call

      tw_writel maps to writel which maps to 
__raw_writel(__cpu_to_le32(b),addr).
      So tw_writel already calls cpu_to_le32 and it shouldn't be called again
      in the code.

      Reported-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 82604f8c97730e2962ab4cc4704fdbe105cfb6df
  Author: Mostyn Bramley-Moore <mbmcode@xxxxxxxxx>
  Date:   Sun Sep 7 11:46:40 2014 +0200

      staging/lustre: annotate lock/unlock in lov_stripe_lock / 
lov_stripe_unlock

      Annotate the lock/unlock pair in lov_stripe_lock/lov_stripe_unlock to
      avoid sparse warning about a context imbalance.
      Part of the eudyptula challenge: http://eudyptula-challenge.org/

      Signed-off-by: Mostyn Bramley-Moore <mbmcode@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 947b38bb110c90e0bc93e7afe9ab6f007b6799a7
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Sep 4 13:26:52 2014 -0300

      [media] tw68: simplify tw68_buffer_count

      The code to calculate the maximum number of buffers allowed in 4 MB
      is 1) wrong if PAGE_SIZE != 4096 and 2) unnecessarily complex.

      Fix and simplify the code.

      Reported-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f7cc38b16e2741186253be3dff61a9d124112126
  Merge: efb540c 2ce7598
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Mon Sep 8 14:39:01 2014 -0500

      Merge tag 'v3.17-rc4' into next

      Merge Linux 3.17-rc4 here so we have all the latest
      fixes on next too. This also cleans up a few conflicts
      when applying patches.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

      Conflicts:
        drivers/usb/gadget/Makefile
        drivers/usb/gadget/function/Makefile
        drivers/usb/gadget/legacy/Makefile
        drivers/usb/phy/phy-samsung-usb.h

  commit 3db7eb2e447633c7e2adb656125e69ce6b28cd9a
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:18 2014 -0500

      staging/lustre/obdclass: remove local_storage.[ch]

      Remove the unused files lustre/obdclass/local_storage.[ch].

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7a8424e4d53aa2e99df839cc7bceec9d7ba30b37
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:17 2014 -0500

      staging/lustre/obdclass: remove llog_ioctl.c

      Remove the unused function llog_ioctl() and the file
      lustre/obdclass/llog_ioctl.c.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9b047d8b723525d193990cb3265d5de82d2f390
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:16 2014 -0500

      staging/lustre/ptlrpc: remove sptlrpc_conf_target_get_rules()

      Remove the unused function sptlrpc_conf_target_get_rules() and its
      supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b79e161f90e30e5f16604e820202ce48c6661ff
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:15 2014 -0500

      staging/lustre/mgc: remove server specific llog handling

      In mgc_process_cfg_log() remove code to handle
      LLOG_CONFIG_ORIG_CTXT. This context is not setup on clients.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecbed464dbc37e24fe258134fdfb023d0c6a91c6
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:14 2014 -0500

      staging/lustre: remove unused OBD methods

      Remove the unused OBD device methods:
          obd_brw()
          obd_cancel()
          obd_cancel_unused()
          obd_change_cbdata()
          obd_create_async()
          obd_enqueue()
          obd_enqueue_rqset()
          obd_extent_calc()
          obd_llog_connect()
          obd_llog_finish()
          obd_llog_init()
          obd_merge_lvb()
          obd_pin()
          obd_pin_observer()
          obd_ping()
          obd_precreate()
          obd_punch()
          obd_punch_rqset()
          obd_sync()
          obd_sync_rqset()
          obd_unpin()
          obd_unpin_observer()

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8d3d984825a83fcf8983a7fe05bdd11aaf716ab7
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:13 2014 -0500

      staging/lustre/mgc: inline mgc_cancel()

      The function mgc_cancel() is never invoked as an OBD device method and
      is only called directly from mgc_process_log() so remove it.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 903af1188e953fee851951cf528e3edc794cbe8a
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:12 2014 -0500

      staging/lustre/mdc: inline llog methods

      In mdc_setup() and mdc_precleanup() call mdc_llog_init() and
      mdc_llog_finish() directly rather than through the OBD method wrappers
      obd_llog_init() and obd_llod_finish(). Simplify the prototypes of
      mdc_llog_init() and mdc_llog_finish() according to their uses.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b4015fa2154fe67934719af10f536b10b005734
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:11 2014 -0500

      staging/lustre/mdc: remove unused OBD methods

      Remove the unused OBD device methods mdc_pin() and mdc_unpin().

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f024bad46aa6be7e3acaf02c68c5cbfef297fb26
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:10 2014 -0500

      staging/lustre: remove obd_ost.h

      Move the structures defined in lustre/include/obd_ost.h to the one
      file that uses them (lustre/osc/osc_request.c). Remove the unused
      function osc_update_enqueue(). Remove the then empty header
      lustre/include/obd_ost.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dd45f477f56f92b4af5e902467914787d836d0aa
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:09 2014 -0500

      staging/lustre/osc: remove obsolete llog handling code

      In osc_request.c there is no reason to handle any llog contexts since
      they are never setup. Remove the functions unused function
      osc_llog_init() and the obsolete function osc_llog_finish(). Remove
      the llog cleanup code in osc_disconnect() and osc_precleanup().

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a659b6370665cc52d294c6024b9c17f53cb6c94
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:08 2014 -0500

      staging/lustre/osc: remove unused OBD methods

      Remove the unused OBD device methods:
          osc_brw()
          osc_cancel()
          osc_cancel_unused()
          osc_change_cbdata()
          osc_enqueue()
          osc_punch()
          osc_sync()
      and their supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acda5261a2e6774722e3f0b44207e71faaa4f3e7
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Sep 5 15:08:07 2014 -0500

      staging/lustre/lov: remove unused OBD methods

      Remove the unused OBD device methods:
          lov_brw()
          lov_cancel()
          lov_cancel_unused()
          lov_change_cbdata()
          lov_enqueue()
          lov_extent_calc()
          lov_getattr()
          lov_merge_lvb()
          lov_punch()
          lov_setattr()
          lov_sync()
      and their supporting functions.

      In lov_iocontrol() remove the unused cases LL_IOC_LOV_SETSTRIPE and
      LL_IOC_LOV_SETEA and their supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c68b7f127d5f517c214e8bcf231d0188f6776d2a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Sat Sep 6 06:59:10 2014 +0300

      Bluetooth: Fix dereferencing conn variable before NULL check

      This patch fixes the following type of static analyzer warning (and
      probably a real bug as well as the NULL check should be there for a
      reason):

      net/bluetooth/smp.c:1182 smp_conn_security() warn: variable dereferenced 
before check 'conn' (see line 1174)

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 9f06a8d623b2c3aea09292b844e329fbfb401231
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:03:34 2014 -0700

      Bluetooth: LLVMLinux: Remove VLAIS from bluetooth/amp.c

      Replaced the use of a Variable Length Array In Struct (VLAIS) with a C99
      compliant equivalent. This patch allocates the appropriate amount of 
memory
      using an char array.

      The new code can be compiled with both gcc and clang.

      struct shash_desc contains a flexible array member member ctx declared 
with
      CRYPTO_MINALIGN_ATTR, so sizeof(struct shash_desc) aligns the beginning
      of the array declared after struct shash_desc with long long.

      No trailing padding is required because it is not a struct type that can
      be used in an array.

      The CRYPTO_MINALIGN_ATTR is required so that desc is aligned with long 
long
      as would be the case for a struct containing a member with
      CRYPTO_MINALIGN_ATTR.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b28b4943660f4e36f118b751ec606c103ba6b1cc
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:55 2014 +0300

      Bluetooth: Add strict checks for allowed SMP PDUs

      SMP defines quite clearly when certain PDUs are to be expected/allowed
      and when not, but doesn't have any explicit request/response definition.
      So far the code has relied on each PDU handler to behave correctly if
      receiving PDUs at an unexpected moment, however this requires many
      different checks and is prone to errors.

      This patch introduces a generic way to keep track of allowed PDUs and
      thereby reduces the responsibility & load on individual command
      handlers. The tracking is implemented using a simple bit-mask where each
      opcode maps to its own bit. If the bit is set the corresponding PDU is
      allow and if the bit is not set the PDU is not allowed.

      As a simple example, when we send the Pairing Request we'd set the bit
      for Pairing Response, and when we receive the Pairing Response we'd
      clear the bit for Pairing Response.

      Since the disallowed PDU rejection is now done in a single central place
      we need to be a bit careful of which action makes most sense to all
      cases. Previously some, such as Security Request, have been simply
      ignored whereas others have caused an explicit disconnect.

      The only PDU rejection action that keeps good interoperability and can
      be used for all the applicable use cases is to drop the data. This may
      raise some concerns of us now being more lenient for misbehaving (and
      potentially malicious) devices, but the policy of simply dropping data
      has been a successful one for many years e.g. in L2CAP (where this is
      the *only* policy for such cases - we never request disconnection in
      l2cap_core.c because of bad data). Furthermore, we cannot prevent
      connected devices from creating the SMP context (through a Security or
      Pairing Request), and once the context exists looking up the
      corresponding bit for the received opcode and deciding to reject it is
      essentially an equally lightweight operation as the kind of rejection
      that l2cap_core.c already successfully does.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c6e81e9ae61cae3ea265e8f7fb2cbe59afc63594
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:54 2014 +0300

      Bluetooth: Fix calling smp_distribute_keys() when still waiting for keys

      When we're in the process of receiving keys in phase 3 of SMP we keep
      track of which keys are still expected in the smp->remote_key_dist
      variable. If we still have some key bits set we need to continue waiting
      for more PDUs and not needlessly call smp_distribute_keys(). This patch
      fixes two such cases in the smp_cmd_master_ident() and
      smp_cmd_ident_addr_info() handler functions.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 88d3a8acf33e8f4989a1032998eb819a89829573
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:53 2014 +0300

      Bluetooth: Add define for key distribution mask

      This patch adds a define for the allowed bits of the key distribution
      mask so we don't have to have magic 0x07 constants throughout the code.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit fc75cc8684d21d3649b28c4c37d4ce3f000759e4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:52 2014 +0300

      Bluetooth: Fix locking of the SMP context

      Before the move the l2cap_chan the SMP context (smp_chan) didn't have
      any kind of proper locking. The best there existed was the
      HCI_CONN_LE_SMP_PEND flag which was used to enable mutual exclusion for
      potential multiple creators of the SMP context.

      Now that SMP has been converted to use the l2cap_chan infrastructure and
      since the SMP context is directly mapped to a corresponding l2cap_chan
      we get the SMP context locking essentially for free through the
      l2cap_chan lock. For all callbacks that l2cap_core.c makes for each
      channel implementation (smp.c in the case of SMP) the l2cap_chan lock is
      held through l2cap_chan_lock(chan).

      Since the calls from l2cap_core.c to smp.c are covered the only missing
      piece to have the locking implemented properly is to ensure that the
      lock is held for any other call path that may access the SMP context.
      This means user responses through mgmt.c, requests to elevate the
      security of a connection through hci_conn.c, as well as any deferred
      work through workqueues.

      This patch adds the necessary locking to all these other code paths that
      try to access the SMP context. Since mutual exclusion for the l2cap_chan
      access is now covered from all directions the patch also removes
      unnecessary HCI_CONN_LE_SMP_PEND flag (once we've acquired the chan lock
      we can simply check whether chan->smp is set to know if there's an SMP
      context).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d6268e86a12a94a4f5193551c2367162e6a37db4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:51 2014 +0300

      Bluetooth: Remove unnecessary deferred work for SMP key distribution

      Now that the identity address update happens through its own deferred
      work there's no need to have smp_distribute_keys anymore behind a second
      deferred work. This patch removes this extra construction and makes the
      code do direct calls to smp_distribute_keys() again.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f3d82d0c8ec025fc113408e3ad5775fed5a060ff
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:50 2014 +0300

      Bluetooth: Move identity address update behind a workqueue

      The identity address update of all channels for an l2cap_conn needs to
      take the lock for each channel, i.e. it's safest to do this by a
      separate workqueue callback.

      Previously this was partially solved by moving the entire SMP key
      distribution behind a workqueue. However, if we want SMP context locking
      to be correct and safe we should always use the l2cap_chan lock when
      accessing it, meaning even smp_distribute_keys needs to take that lock
      which would once again create a dead lock when updating the identity
      address.

      The simplest way to solve this is to have l2cap_conn manage the deferred
      work which is what this patch does. A subsequent patch will remove the
      now unnecessary SMP key distribution work struct.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 84bc0db53b3a425fb992d5fed25b575e4434167a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:49 2014 +0300

      Bluetooth: Don't take any action in smp_resume_cb if not encrypted

      When smp_resume_cb is called if we're not encrypted (i.e. the callback
      wasn't called because the connection became encrypted) we shouldn't take
      any action at all. This patch moves also the security_timer cancellation
      behind this condition.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1b0921d6be7860271ccf6027891b8215fc28cde5
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Sep 5 22:19:48 2014 +0300

      Bluetooth: Remove unnecessary checks after canceling SMP security timer

      The SMP security timer used to be able to modify the SMP context state
      but now days it simply calls hci_disconnect(). It is therefore
      unnecessary to have extra sanity checks for the SMP context after
      canceling the timer.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 434714dc02b286d3f21179c651a6f1a84e199eb7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Sep 1 09:45:03 2014 +0300

      Bluetooth: Add clarifying comment for LE CoC result value

      The "pending" L2CAP response value is not defined for LE CoC. This patch
      adds a clarifying comment to the code so that the reader will not think
      there is a bug in trying to use this value for LE CoC.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 839035a7b3acd17a6f739b1fb50298e9499d3fa4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:34 2014 +0300

      Bluetooth: Move clock offset reading into hci_disconnect()

      To give all hci_disconnect() users the advantage of getting the clock
      offset read automatically this patch moves the necessary code from
      hci_conn_timeout() into hci_disconnect(). This way we pretty much always
      update the clock offset when disconnecting.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e3f2f92a047cd2be3c87a2aaf0a8958e1fd4c17a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:33 2014 +0300

      Bluetooth: Use hci_disconnect() for mgmt_disconnect_device()

      There's no reason to custom build the HCI_Disconnect command in the
      Disconnect Device mgmt command handler. This patch updates the code to
      use hci_disconnect() instead.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e3b679d56caa2bc555dee646a6ac5861631e7a28
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:32 2014 +0300

      Bluetooth: Update hci_disconnect() to return an error value

      We'll soon use hci_disconnect() from places that are interested to know
      whether the hci_send_cmd() really succeeded or not. This patch updates
      hci_disconnect() to pass on any error returned from hci_send_cmd().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 9b7b18ef1bea82e5fc1e05da386ff57b0f60f651
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:31 2014 +0300

      Bluetooth: Fix SMP error and response to be mutually exclusive

      Returning failure from the SMP data parsing function will cause an
      immediate disconnect, making any attempts to send a response PDU futile.
      This patch updates the function to always either send a response or
      return an error, but never both at the same time:

      * In the case that HCI_LE_ENABLED is not set we want to send a Pairing Not
        Supported response but it is not required to force a disconnection, so
        do not set the error return in this case.

      * If we get garbage SMP data we can just fail with the handler function
        instead of also trying to send an SMP Failure PDU.

      * There's no reason to force a disconnection if we receive an unknown SMP
        command. Instead simply send a proper Command Not Supported SMP
        response.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b04afa0c280b7e7ced88692251d75a78c8fcb2a7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:30 2014 +0300

      Bluetooth: Remove unused l2cap_conn_shutdown API

      Now that there are no more users of the l2cap_conn_shutdown API (since
      smp.c switched to using hci_disconnect) we can simply remove it along
      with all of it's l2cap_conn variables.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1e91c29eb60c031f4297d1a58125d0bd37691348
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:29 2014 +0300

      Bluetooth: Use hci_disconnect for immediate disconnection from SMP

      Relying on the l2cap_conn_del procedure (triggered through the
      l2cap_conn_shutdown API) to get the connection disconnected is not
      reliable as it depends on all users releasing (through hci_conn_drop)
      and that there's at least one user (so hci_conn_drop is called at least
      one time).

      A much simpler and more reliable solution is to call hci_disconnect()
      directly from the SMP code when we want to disconnect. One side-effect
      this has is that it prevents any SMP Failure PDU from being sent before
      the disconnection, however neither one of the scenarios where
      l2cap_conn_shutdown was used really requires this.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e31fb86005a01b7df8427b09d0158da28d0c773a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:28 2014 +0300

      Bluetooth: Set discon_timeout to 0 in l2cap_conn_del

      When the l2cap_conn_del() function is used we do not want to wait around
      "in case something happens" before disconnecting. This patch sets the
      disconnection timeout to 0 so that the disconnection routines get
      immediately scheduled.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit bcbb655a180344d8004ede669228992bff1921e4
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 20:33:27 2014 +0300

      Bluetooth: Remove hci_conn_hold/drop from hci_chan

      We can't have hci_chan contribute to the "active" reference counting of
      the hci_conn since otherwise the connection would never get dropped when
      there are no more users (since hci_chan would be counted as a user).
      This patch removes hold() when creating the hci_chan and drop() when
      destroying it.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f94b665dcf15324f5ac8aa639e47be0829b6409d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:44 2014 +0300

      Bluetooth: Ignore incoming data after initiating disconnection

      When hci_chan_del is called the disconnection routines get scheduled
      through a workqueue. If there's any incoming ACL data before the
      routines get executed there's a chance that a new hci_chan is created
      and the disconnection never happens. This patch adds a new hci_conn flag
      to indicate that we're in the process of driving the connection down. We
      set the flag in hci_chan_del and check for it in hci_chan_create so that
      no new channels are created for the same connection.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b3ff670a44cc34c01e78900c42255511e4f232e6
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:43 2014 +0300

      Bluetooth: Set disc_timeout to 0 when calling hci_chan_del

      The hci_chan_del() function is used in scenarios where we've decided we
      want to get rid of the underlying baseband link. It makes therefore
      sense to force the disc_timeout to 0 so that the disconnection routines
      are immediately scheduled.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 6c388d32ec1b9fcc2f2404fb5e9b3b0096be5de9
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:42 2014 +0300

      Bluetooth: Fix hci_conn reference counting with hci_chan

      The hci_chan_del() function was doing a hci_conn_drop() but there was no
      matching hci_conn_hold() in the hci_chan_create() function. Furthermore,
      as the hci_chan struct holds a pointer to the hci_conn there should be
      proper use of hci_conn_get/put. This patch fixes both issues so that
      hci_chan does correct reference counting of the hci_conn object.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit eb78d7e53d144995b9e023b151de19fa40af72f3
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 18 00:41:41 2014 +0300

      Bluetooth: Use zero timeout for immediate scheduling

      There's no point in passing a "small" timeout to queue_delayed_work() to
      try to get the callback faster scheduled. Passing 0 is perfectly valid
      and will cause a shortcut to a direct queue_work().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f6c63249698aaa87399e795adcf3b70171384dc2
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:59 2014 +0300

      Bluetooth: Refactor connection parameter freeing into its own function

      The necessary steps for freeing connection paramaters have grown quite a
      bit so we can simplify the code by factoring it out into its own
      function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f8aaf9b65a77267f749c1af641e46c3457d50701
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Sun Aug 17 23:28:57 2014 +0300

      Bluetooth: Fix using hci_conn_get() for hci_conn pointers

      Wherever we keep hci_conn pointers around we should be using
      hci_conn_get/put to ensure that they stay valid. This patch fixes
      all places violating against the principle currently.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 51bb8457ddfa74ede52bf8c02054dea831d59fff
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:57 2014 +0300

      Bluetooth: Improve *_get() functions to return the object type

      It's natural to have *_get() functions that increment the reference
      count of an object to return the object type itself. This way it's
      simple to make a copy of the object pointer and increase the reference
      count in a single step. This patch updates two such get() functions,
      namely hci_conn_get() and l2cap_conn_get(), and updates the users to
      take advantage of the new API.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5477610fc187d4aae0f699d21dfb0e3f440f7de7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:56 2014 +0300

      Bluetooth: Optimize connection parameter lookup for LE connections

      When we get an LE connection complete event there's really no reason to
      look through the entire connection parameter list as the entry should be
      present in the hdev->pend_le_conns list too. This patch changes the
      lookup code to do a more restricted lookup only in the pend_le_conns
      list.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 08853f18eafe65aa97deb464c28505a67c898b0e
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:55 2014 +0300

      Bluetooth: Set addr_type only when it's needed

      In the hci_le_conn_complete_evt() function there's no need to set the
      addr_type value until it's actually needed, i.e. for the black list
      lookup. This patch moves the code a bit further down in the function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit c16900cf285ca240f0f84117bf8b88a03c55469b
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:17:06 2014 +0300

      Bluetooth: Fix hci_conn reference counting for fixed channels

      Now that SMP has been converted to use fixed channels we've got a bit of
      a problem with the hci_conn reference counting. So far the L2CAP code
      has kept a reference for each L2CAP channel that was notified of the
      connection. With SMP however this would mean that the connection is
      never dropped even though there are no other users of it. Furthermore,
      SMP already does its own hci_conn reference counting internally,
      starting from a security or pairing request and ending with the key
      distribution.

      This patch makes L2CAP fixed channels default to the L2CAP core not
      keeping a hci_conn reference for them. A new FLAG_HOLD_HCI_CONN flag is
      added so that L2CAP users can declare an exception to this rule and hold
      a reference even for their fixed channels. One such exception is the
      L2CAP socket layer which does want a reference for each socket (e.g. an
      ATT socket which uses a fixed channel).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b3ed6c63f7d4a51b01a61b10e53a2992ad26aa78
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:52 2014 +0300

      Bluetooth: Remove unnecessary l2cap_chan_unlock before l2cap_chan_add

      The l2cap_chan_add() function doesn't require the channel to be
      unlocked. It only requires the l2cap_conn to be unlocked. Therefore,
      it's unnecessary to unlock a channel before calling l2cap_chan_add().
      This patch removes such unnecessary unlocking from the
      l2cap_chan_connect() function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 72c6fb915ff2d30ae14053edee4f0d30019bad76
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 15 21:06:51 2014 +0300

      Bluetooth: Fix incorrect LE CoC PDU length restriction based on HCI MTU

      The l2cap_create_le_flowctl_pdu() function that l2cap_segment_le_sdu()
      calls is perfectly capable of doing packet fragmentation if given bigger
      PDUs than the HCI buffers allow. Forcing the PDU length based on the HCI
      MTU (conn->mtu) would therefore needlessly strict operation on hardware
      with limited LE buffers (e.g. both Intel and Broadcom seem to have this
      set to just 27 bytes).

      This patch removes the restriction and makes it possible to send PDUs of
      the full length that the remote MPS value allows.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 11e42532ada3174840196e8f23df29cb91c44b50
  Author: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:35:30 2014 -0600

      PCI: Assume all Mellanox devices have broken INTx masking

      The VFIO driver routes LSI interrupts by capturing, masking, and then
      delivering.  When passing though Mellanox adapters from host to guest,
      interrupt storm are reported from host and guest.  That's because the PCI
      command register INTx Disable bit doesn't work on Mellanox devices.

        # lspci | grep Mellanox
        0001:05:00.0 Ethernet controller: Mellanox Technologies MT27500 Family 
[ConnectX-3]
        0005:01:00.0 Ethernet controller: Mellanox Technologies MT26448 
[ConnectX EN 10GigE, PCIe 2.0 5GT/s] (rev b0)

      Amir Vadai confirmed that all Mellanox devices have same problem.
      The patch marks broken INTx masking for all Mellanox adapters.

      Suggested-by: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Gavin Shan <gwshan@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-By: Amir Vadai <amirv@xxxxxxxxxxxx>

  commit 628ed4717000789bff827c5799d1aac4c1008541
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Tue May 20 16:19:23 2014 -0500

      ARM: OMAP5: Add hook in SoC initcalls to enable pm initialization

      With consolidated code, now we can add the required hooks for
      OMAP5 to enable power management.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: minor rebase updates]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 6099dd37c66931085557363b4716483f97cf92a0
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Mon May 27 15:46:44 2013 +0530

      ARM: OMAP5 / DRA7: Enable CPU RET on suspend

      On OMAP5 / DRA7, prevent a CPU powerdomain OFF and resulting MPU OSWR
      and instead attempt a CPU RET and side effect, MPU RET in suspend.

      NOTE: the hardware was originally designed to be capable of achieving
      deep power states such as OFF and OSWR, however due to various issues
      and risks, deepest valid state was determined to be CSWR - hence we use
      the errata framework to handle this case.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: updates]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit e97c4eb342055b24da886b56377dc0093e835b4a
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Fri Jun 6 17:30:43 2014 -0500

      ARM: OMAP5 / DRA7: PM: Provide a dummy startup function for CPU hotplug

      Dont assume that all OMAP4+ code will be able to use OMAP4 hotplug
      logic. On OMAP5, DRA7, we do not need this in place yet, also,
      currently the CPU startup pointer is located in omap4_cpu_pm_info
      instead of cpu_pm_ops.

      So, isolate the function to hotplug_restart pointer in cpu_pm_ops
      where it should have belonged, initalize them as per valid startup
      pointers for OMAP4430/60 as in current logic, however provide
      dummy_cpu_resume to be the startup location as well.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: split this out of original code and isolate it]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 325f29da0d21900a78a91724acd6640e59f3e13c
  Author: Rajendra Nayak <rnayak@xxxxxx>
  Date:   Fri May 3 15:34:40 2013 +0530

      ARM: OMAP5 / DRA7: PM: Avoid all SAR saves

      Get rid of all assumptions about always having a sar base on *all*
      OMAP4+ platforms. We dont need one on DRA7 and it is not necessary at
      this point for OMAP5 either.

      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: Split and optimize]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 6d846c46683a4a8a54fbd30b0ff1434a7d898026
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Thu Apr 12 17:01:52 2012 +0530

      ARM: OMAP5 / DRA7: PM: Enable Mercury retention mode on CPUx powerdomains

      In addition to the standard power-management technique, the OMAP5 / DRA7
      MPU subsystem also employs an SR3-APG (mercury) power management
      technology to reduce leakage.

      It allows for full logic and memories retention on MPU_C0 and MPU_C1 and
      is controlled by the PRCM_MPU. Only "Fast-mode" is supported on the
      OMAP5 and DRA7 family of processors.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: minor consolidation]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit 4664d4d86012c4a51b9f40d0d72e27e39205e874
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Fri Feb 8 17:07:31 2013 +0530

      ARM: OMAP5 / DRA7: PM / wakeupgen: Enables ES2 PM mode by default

      Enables MPUSS ES2 power management mode using ES2_PM_MODE in
      AMBA_IF_MODE register.

      0x0: OMAP5 ES1 behavior, CPU cores would enter and exit OFF mode together.
           Broken! Fortunately, we do not support this anymore.
      0x1: OMAP5 ES2, DRA7 behavior, CPU cores are allowed to enter/exit OFF 
mode
           independently.

      This is one time settings thanks to always ON domain.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [nm@xxxxxx: minor conflict resolutions, consolidation for DRA7]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit d2136bce9db79f7d983f081c5d1b6e9359714dd6
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Wed Feb 6 15:51:45 2013 +0530

      ARM: OMAP5 / DRA7: PM: Set MPUSS-EMIF clock-domain static dependency

      With EMIF clock-domain put under hardware supervised control, memory
      corruption and untraceable crashes are observed on OMAP5. Further
      investigation revealed that there is a weakness in the PRCM on this
      specific dynamic depedency.

      The recommendation is to set MPUSS static dependency towards EMIF
      clock-domain to avoid issues. This recommendation holds good for DRA7
      family of devices as well.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [rnayak@xxxxxx: DRA7]
      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: conflict resolution, dra7]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit a89726d3b4cb81b033e34cc55974a33dab3279da
  Author: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
  Date:   Wed Feb 6 19:39:07 2013 +0530

      ARM: OMAP5 / DRA7: PM: Update CPU context register offset

      On OMAP5, RM_CPUi_CPUi_CONTEXT offset has changed. Update the code
      so that same code works for OMAP4+ devices. DRA7 and OMAP5 have the same
      context offset as well.

      Signed-off-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      [rnayak@xxxxxx: for DRA7]
      Signed-off-by: Rajendra Nayak <rnayak@xxxxxx>
      [nm@xxxxxx: rebase, split/merge etc..]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Tested-by: Kevin Hilman <khilman@xxxxxxxxxx>

  commit dbbe9770d11284322db289c6ec83e8911e7a8f89
  Author: Keerthy <j-keerthy@xxxxxx>
  Date:   Mon Apr 7 11:54:49 2014 +0530

      ARM: AM437x: use pdata quirks for pinctrl information

      Provide pdata-quirks for Am437x processor family.

      Signed-off-by: Keerthy <j-keerthy@xxxxxx>

  commit b0a3d0da6734116acf59e53aba9c61bc87bc78f1
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:39:54 2014 -0500

      ARM: DRA7: use pdata quirks for pinctrl information

      Provide pdata-quirks for DRA7 processor family.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 874fef7d02fab2208ab5b2ed0ad72c67b36ffb15
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 15:19:29 2014 -0500

      ARM: OMAP5: use pdata quirks for pinctrl information

      Provide pdata-quirks for OMAP5 processor family.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>

  commit 3e6a1c945950140926dd6e2cc667893de0a7fe3b
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu Jul 24 10:24:19 2014 -0500

      ARM: OMAP4+: PM: Use only valid low power state for CPU hotplug

      Not all SoCs support OFF mode - for example DRA74/72. So, use valid
      power state during CPU hotplug.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit bd7593c69af8f610567fd6b105c440cfe9da7661
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 01:17:37 2014 -0500

      ARM: OMAP4+: PM: use only valid low power state for suspend

      We are using power domain state as RET and logic state as OFF. This
      state is OSWR. This may not always be supported on ALL power domains. In
      fact, on certain power domains, this might result in a hang on certain
      platforms. Instead, depend on powerdomain data to provide accurate
      information about the supported powerdomain states and use the
      appropriate function to query and use it as part of suspend path.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 46ba55265254e8f47f8c2af6408841f31bab4870
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu Jun 5 21:40:39 2014 -0500

      ARM: OMAP4+: PM: Make logic state programmable

      Move the logic state as different for each power domain. This allows us
      to customize the deepest power state we should target over all for each
      powerdomain in the follow on patches.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit bd002d7bdafc695decf7d4aeba285097356938f1
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 01:04:20 2014 -0500

      ARM: OMAP2+: powerdomain: introduce logic for finding valid power domain

      powerdomain configuration in OMAP is done using PWRSTCTRL register for
      each power domain. However, PRCM lets us write any value we'd like to
      the logic and power domain target states, however the SoC integration
      tends to actually function only at a few discrete states. These valid
      states are already in our powerdomains_xxx_data.c file.

      So, provide a function to easily query valid low power state that the
      power domain is allowed to go to.

      Based on work originally done by Jean Pihet <j-pihet@xxxxxx>
      https://patchwork.kernel.org/patch/1325091/ . There is no attempt to
      create a new powerdomain solution here, except fixing issues seen
      attempting invalid programming attempts. Future consolidation to the
      generic powerdomain framework should consider this requirement as
      well.

      Similar solutions have been done in product kernels in the past such
      as:
      
https://android.googlesource.com/kernel/omap.git/+blame/android-omap-panda-3.0/arch/arm/mach-omap2/pm44xx.c

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 13bbffd4ebca57dfae59a3f13ff98dc417f89b23
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 19:36:41 2014 -0500

      ARM: OMAP2+: powerdomain: pwrdm_for_each_clkdm iterate only valid clkdms

      No need to invoke callback when the clkdm pointer is NULL.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 9f5dc91b691cf296c49aedf0a671fd659a70f737
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Aug 20 08:13:16 2014 -0500

      ARM: OMAP5: powerdomain data: fix powerdomain powerstate

      Update the power domain power states for final production chip
      capability. OFF mode, OSWR etc have been descoped for various domains.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit cafc8cb5b9c84426f3aae3179a64e41d3de97c50
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Jun 6 01:21:51 2014 -0500

      ARM: OMAP: DRA7: powerdomain data: fix powerdomain powerstate

      DRA7 supports only CSWR for CPU, MPU power domains. Core power domain
      supports upto INA.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Reviewed-by: Kevin Hilman <khilman@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 018a17bdc8658ad448497c84d4ba21b6985820ec
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:01 2014 +0900

      bdi: reimplement bdev_inode_switch_bdi()

      A block_device may be attached to different gendisks and thus
      different bdis over time.  bdev_inode_switch_bdi() is used to switch
      the associated bdi.  The function assumes that the inode could be
      dirty and transfers it between bdis if so.  This is a bit nasty in
      that it reaches into bdi internals.

      This patch reimplements the function so that it writes out the inode
      if dirty.  This is a lot simpler and can be implemented without
      exposing bdi internals.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1a1e4530eacca37e85a4d66a164273c7dba9110c
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:04:00 2014 +0900

      bdi: explain the dirty list transferring in bdi_destroy()

      bdi_destroy() has code to transfer the remaining dirty inodes to the
      default_backing_dev_info; however, given the shutdown sequence, it
      isn't clear how such condition would happen.  Also, it isn't a full
      solution as the transferred inodes stlil point to the bdi which is
      being destroyed.  Operations on those inodes can end up accessing
      already released fields such as the percpu stat fields.

      Digging through the history, it seems that the code was added as a
      quick workaround for a bug report without fully root-causing the
      issue.  We probably want to remove the code in time but for now let's
      add a comment noting that it is a quick workaround.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit c0ea1c22bce63a27b47da90ad1ac49ce48e1a8aa
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:59 2014 +0900

      bdi: make backing_dev_info->wb.dwork canceling stricter

      Canceling of bdi->wb.dwork is currently a bit mushy.
      bdi_wb_shutdown() performs cancel_delayed_work_sync() at the end after
      shutting down and flushing the delayed_work and bdi_destroy() tries
      yet again after bdi_unregister().

      bdi->wb.dwork is queued only after checking BDI_registered while
      holding bdi->wb_lock and bdi_wb_shutdown() clears the flag while
      holding the same lock and then flushes the delayed_work.  There's no
      way the delayed_work can be queued again after that.

      Replace the two unnecessary cancel_delayed_work_sync() invocations
      with WARNs on pending.  This simplifies and clarifies the code a bit
      and will help future changes in further isolating bdi_writeback
      handling.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit b68757341d8015d28e261990deea58dd836e04da
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:58 2014 +0900

      bdi: remove bdi->wb_lock locking around bdi->dev clearing in 
bdi_unregister()

      The only places where NULL test on bdi->dev is used are
      bdi_[un]register().  The functions can't be called in parallel anyway
      and there's no point in protecting bdi->dev clearing with a lock.
      Remove bdi->wb_lock grabbing around bdi->dev clearing and move it
      after device_unregister() call so that bdi->dev doesn't have to be
      cached in a local variable.

      This patch shouldn't introduce any behavior difference.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit e36f1dfce0b45d347927568efe1088821758cc3c
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:57 2014 +0900

      bdi: remove unused stuff

      Two flags and one bdi_writeback field are no longer used.  Remove
      them.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ff9ea323816dc1c8ac7144afd4eab3ac97704430
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:03:56 2014 +0900

      block, bdi: an active gendisk always has a request_queue associated with 
it

      bdev_get_queue() returns the request_queue associated with the
      specified block_device.  blk_get_backing_dev_info() makes use of
      bdev_get_queue() to determine the associated bdi given a block_device.

      All the callers of bdev_get_queue() including
      blk_get_backing_dev_info() assume that bdev_get_queue() may return
      NULL and implement NULL handling; however, bdev_get_queue() requires
      the passed in block_device is opened and attached to its gendisk.
      Because an active gendisk always has a valid request_queue associated
      with it, bdev_get_queue() can never return NULL and neither can
      blk_get_backing_dev_info().

      Make it clear that neither of the two functions can return NULL and
      remove NULL handling from all the callers.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Chris Mason <clm@xxxxxx>
      Cc: Dave Chinner <david@xxxxxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit f4da80727cfbc3590d95ff17ef8db96e6f1483a4
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 08:15:20 2014 +0900

      blkcg: remove blkcg->id

      blkcg->id is a unique id given to each blkcg; however, the
      cgroup_subsys_state which each blkcg embeds already has ->serial_nr
      which can be used for the same purpose.  Drop blkcg->id and replace
      its uses with blkcg->css.serial_nr.  Rename cfq_cgroup->blkcg_id to
      ->blkcg_serial_nr and @id in check_blkcg_changed() to @serial_nr for
      consistency.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 1e037794f7f00ff464db446ace892dae84175a6a
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Tue Aug 12 07:05:19 2014 -0500

      ARM: OMAP3+: PRM: register interrupt information from DT

      Allow the PRM interrupt information to be picked up from device tree.
      OMAP3 may use legacy boot and needs to be compatible with old dtbs
      (without interrupt populated), for these, we use the value which is
      pre-populated.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 2aba071c50591eaa7a2e33d3df296dd74232691e
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Mon Aug 11 14:58:23 2014 -0500

      ARM: OMAP4+: PRM: Enable wakeup capability for OMAP5, DRA7

      OMAP5 and DRA7 can now use pinctrl based I/O daisychain wakeup
      capability. So, enable the support.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a6903ea3019f849df7377786ed7885189b3f860b
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri May 23 00:20:37 2014 -0500

      ARM: OMAP4+: PRM: remove "wkup" event

      "wkup" event at bit offset 0 exists only on OMAP3.
      OMAP4430/60 PRM_IRQSTATUS_A9, OMAP5/DRA7 PRM_IRQSTATUS_MPU

      register bit 0 is DPLL_CORE_RECAL_ST not wakeup event like OMAP3.

      The same applies to AM437x as well.

      Remove the wrong definition.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit a8f83aefcd5a5ec6e420077946d88833a594eb42
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 15:19:29 2014 -0500

      ARM: OMAP4+: PRM: register interrupt information from DT

      Allow the PRM interrupt information to be picked up from device tree.
      the only exception is for OMAP4 which uses values pre-populated and allows
      compatibility with older dtb.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 390ddc19e2a56c47b46f11a5ed0a7be8e695dd8a
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 15:00:55 2014 -0500

      ARM: OMAP4: PRM: use the generic prm_inst to allow logic to be abstracted

      use the generic function to pick up the prm_instance for a generic logic
      which can be reused from OMAP4+

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit e3002d1ae16812ba6c1479a25cce77fd0d175838
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 14:53:54 2014 -0500

      ARM: OMAP4+: prminst: provide function to find prm_dev instance offset

      PRM device instance can vary depending on SoC. We already handle the
      same during reset of the device, However, this is also needed
      for other logic instances. So, first abstract this out to a generic
      function.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>

  commit 61a3d4f9d52c00b2016bc27fc66b10a194043f76
  Merge: db906eb 1bd3fa7
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:14:56 2014 -0400

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless

  commit 848f3a82df50fcc68a78c9d7d45e210b626b0283
  Author: Jurgen Kramer <gtmkramer@xxxxxxxxx>
  Date:   Fri Sep 5 18:14:46 2014 +0200

      ALSA: usb-audio: add native DSD support for XMOS based DACs

      Add quirks for XMOS based DACs for native DSD playback support using the 
new
      DSD_U32_LE sample format.

      This version adds native DSD support for:
      - iFi Audio micro iDSD/nano iDSD (they use the same prod. id)
      - DIYINHK USB to I2S/DSD converter

      Changes from v2:
      - fix and simplify switch statement
      Changes from v1:
      - use specific product id and alt setting per XMOS based device

      [fixed a misc coding style issue by tiwai]

      Signed-off-by: Jurgen Kramer <gtmkramer@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit d4288d3fac18bbc31cb6d369679b1fa1d9321ae9
  Author: Jurgen Kramer <gtmkramer@xxxxxxxxx>
  Date:   Fri Sep 5 10:47:56 2014 +0200

      ALSA: pcm: add new DSD sampleformat for native DSD playback on XMOS based 
devices

      XMOS based USB DACs with native DSD support expose this feature via a USB
      alternate setting. The audio format is either 32-bit raw or a 32-bit PCM 
format.
      To utilize this feature on linux this patch introduces a new 32-bit DSD
      sampleformat DSD_U32_LE.
      A follow up patch will add a quirk for XMOS based devices to utilize the 
new format.
      Further patches will add support to alsa-lib.

      Signed-off-by: Jurgen Kramer <gtmkramer@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e3672649faae400e8a598938766a63f395a27ae6
  Author: Robert Richter <rrichter@xxxxxxxxxx>
  Date:   Mon Sep 8 12:44:48 2014 +0100

      arm64: defconfig: increase NR_CPUS default to 64

      Raising the current maximum limit to 64. This is needed for Cavium's
      Thunder systems that will have at least 48 cores per die.

      The change keeps the current memory footprint in cpu mask structures.
      It does not break existing code. Setting the maximum to 64 cpus still
      boots systems with less cpus.

      Mark's Juno happily booted with a NR_CPUS=64 kernel.

      Tested on our Thunder system with 48 cores. We could see interrupts to
      all cores.

      Cc: Radha Mohan Chintakuntla <rchintakuntla@xxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Robert Richter <rrichter@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit efb540c895d2cb77b1472edda6ca45d40719a041
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:16 2014 +0300

      usb: gadget: uvc: move module parameters from f_uvc

      When configfs support is integrated the future uvc function
      module must not take any parameters. Move parameters to
      webcam.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Tested-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a1d27a4bf5bb4144c593358cbd7261c6c6f0a023
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:15 2014 +0300

      usb: gadget: f_uvc: Move to video_ioctl2

      Simplify ioctl handling by using video_ioctl2.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 26a029f2277bf58c72ada0a92ae44ff9dd702a2e
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon Sep 8 11:18:14 2014 +0300

      usb: gadget: f_uvc: Store EP0 control request state during setup stage

      To handle class requests received on ep0, the driver needs to access the
      length and direction of the request after the setup stage. It currently
      stores them in a v4l2 event during the setup stage, and then copies them
      from the event structure to the driver internal state structure when the
      event is dequeued.

      This two-steps approach isn't necessary. Simplify the driver by storing
      the needed information in the driver internal state structure directly
      during the setup stage.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 2b4f43131da08881423213dace0a514f325fe134
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 8 08:48:00 2014 +0200

      PM / sysfs: avoid shadowing variables

      The global variable "enabled" is shadowed in a number of
      functions in this file, rename it to "_enabled" to avoid
      that. For consistency, also rename "disabled" and move
      them both into the #ifdef where they're needed.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e54bcde3d69d40023ae77727213d14f920eb264a
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Tue Aug 26 21:15:30 2014 -0700

      arm64: eBPF JIT compiler

      The JIT compiler emits A64 instructions. It supports eBPF only.
      Legacy BPF is supported thanks to conversion by BPF core.

      JIT is enabled in the same way as for other architectures:

        echo 1 > /proc/sys/net/core/bpf_jit_enable

      Or for additional compiler output:

        echo 2 > /proc/sys/net/core/bpf_jit_enable

      See Documentation/networking/filter.txt for more information.

      The implementation passes all 57 tests in lib/test_bpf.c
      on ARMv8 Foundation Model :) Also tested by Will on Juno platform.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 5e6e15a2c4b529fd3cbf367b734842c4d8f6b0fa
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:29 2014 +0100

      arm64: introduce aarch64_insn_gen_logical_shifted_reg()

      Introduce function to generate logical (shifted register)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 27f95ba59b34509dc8afa2f89ad51c044df9d7c7
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:28 2014 +0100

      arm64: introduce aarch64_insn_gen_data3()

      Introduce function to generate data-processing (3 source) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 6481063989283f7cbeb0b6c38506ba4dd319f93a
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:27 2014 +0100

      arm64: introduce aarch64_insn_gen_data2()

      Introduce function to generate data-processing (2 source) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 546dd36b44613c770655531ee3ada6a9e9907d71
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:26 2014 +0100

      arm64: introduce aarch64_insn_gen_data1()

      Introduce function to generate data-processing (1 source) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 5fdc639a7a5b187f75b7408ee7ae9f9c06771218
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:25 2014 +0100

      arm64: introduce aarch64_insn_gen_add_sub_shifted_reg()

      Introduce function to generate add/subtract (shifted register)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 6098f2d5c7a349d388499503bb129d0088870dd6
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:24 2014 +0100

      arm64: introduce aarch64_insn_gen_movewide()

      Introduce function to generate move wide (immediate) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 4a89d2c98e1efadd135015668c499ae1bbd2131f
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:23 2014 +0100

      arm64: introduce aarch64_insn_gen_bitfield()

      Introduce function to generate bitfield instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 9951a157fa678db0ec92e5fc4c6320c038ffb67e
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:22 2014 +0100

      arm64: introduce aarch64_insn_gen_add_sub_imm()

      Introduce function to generate add/subtract (immediate) instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 1bba567d0f3050e33b4dd1404fdcbceaf5a73034
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:21 2014 +0100

      arm64: introduce aarch64_insn_gen_load_store_pair()

      Introduce function to generate load/store pair instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 17cac179888166a4e8e252d00ad511e999859293
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:20 2014 +0100

      arm64: introduce aarch64_insn_gen_load_store_reg()

      Introduce function to generate load/store (register offset)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 345e0d35ecdd7aff31881462a6f7786fda3241d9
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:19 2014 +0100

      arm64: introduce aarch64_insn_gen_cond_branch_imm()

      Introduce function to generate conditional branch (immediate)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit c0cafbae20d2878883ec3c06d6ea30ff38a6bf92
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:18 2014 +0100

      arm64: introduce aarch64_insn_gen_branch_reg()

      Introduce function to generate unconditional branch (register)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 617d2fbc45233bed182accd3507d0df4d213492c
  Author: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
  Date:   Wed Aug 27 05:15:17 2014 +0100

      arm64: introduce aarch64_insn_gen_comp_branch_imm()

      Introduce function to generate compare & branch (immediate)
      instructions.

      Signed-off-by: Zi Shen Lim <zlim.lnx@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit a4ceab1adbe960c781e9e2f659d7f7840eefd786
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:34 2014 +0100

      arm64: LLVMLinux: Use global stack pointer in return_address()

      The global register current_stack_pointer holds the current stack pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Author: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 34ccf8f455f1ae7761810a74308f82daca67ced1
  Author: Mark Charlebois <charlebm@xxxxxxxxx>
  Date:   Wed Aug 27 05:29:33 2014 +0100

      arm64: LLVMLinux: Use global stack register variable for aarch64

      To support both Clang and GCC, use the global stack register variable vs
      a local register variable.

      Author: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 2128df143d840a20e12818290eb6e40b95cc4ac0
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:32 2014 +0100

      arm64: LLVMLinux: Use current_stack_pointer in kernel/traps.c

      Use the global current_stack_pointer to get the value of the stack 
pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 786248705ecf5290f26534e8eef62ba6dd63b806
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:31 2014 +0100

      arm64: LLVMLinux: Calculate current_thread_info from current_stack_pointer

      Use the global current_stack_pointer to get the value of the stack 
pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit bb28cec4ea2f5151c08e061c6de825a8c853bbd6
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:30 2014 +0100

      arm64: LLVMLinux: Use current_stack_pointer in save_stack_trace_tsk

      Use the global current_stack_pointer to get the value of the stack 
pointer.
      This change supports being able to compile the kernel with both gcc and 
clang.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 3337a10e0d0cbc9225cefc23aa7a604b698367ed
  Author: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 05:29:29 2014 +0100

      arm64: LLVMLinux: Add current_stack_pointer() for arm64

      Define a global named register for current_stack_pointer. The use of this 
new
      variable guarantees that both gcc and clang can access this register in C 
code.

      Signed-off-by: Behan Webster <behanw@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Jan-Simon Möller <dl9pf@xxxxxx>
      Reviewed-by: Mark Charlebois <charlebm@xxxxxxxxx>
      Reviewed-by: Olof Johansson <olof@xxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 11d91a770f1fff44dafdf88d6089a3451f99c9b6
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:41:43 2014 +0100

      arm64: Add CONFIG_DEBUG_SET_MODULE_RONX support

      In a similar fashion to other architecture, add the infrastructure
      and Kconfig to enable DEBUG_SET_MODULE_RONX support. When
      enabled, module ranges will be marked read-only/no-execute as
      appropriate.

      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      [will: fixed off-by-one in module end check]
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit b6d4f2800b7bad654caf00654f4bff21594ef838
  Author: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:41:42 2014 +0100

      arm64: Introduce {set,clear}_pte_bit

      It's useful to be able to change individual bits in ptes at times.
      Introduce functions for this and update existing pte_mk* functions
      to use these primatives.

      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Laura Abbott <lauraa@xxxxxxxxxxxxxx>
      [will: added missing inline keyword for new header functions]
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 5e051531447259e5df95c44bccb69979537c19e4
  Author: Arun Chandran <achandran@xxxxxxxxxx>
  Date:   Mon Aug 18 10:06:58 2014 +0100

      arm64: convert part of soft_restart() to assembly

      The current soft_restart() and setup_restart implementations incorrectly
      assume that compiler will not spill/fill values to/from stack. However
      this assumption seems to be wrong, revealed by the disassembly of the
      currently existing code (v3.16) built with Linaro GCC 4.9-2014.05.

      ffffffc000085224 <soft_restart>:
      ffffffc000085224:  a9be7bfd  stp    x29, x30, [sp,#-32]!
      ffffffc000085228:  910003fd  mov    x29, sp
      ffffffc00008522c:  f9000fa0  str    x0, [x29,#24]
      ffffffc000085230:  94003d21  bl     ffffffc0000946b4 <setup_mm_for_reboot>
      ffffffc000085234:  94003b33  bl     ffffffc000093f00 <flush_cache_all>
      ffffffc000085238:  94003dfa  bl     ffffffc000094a20 <cpu_cache_off>
      ffffffc00008523c:  94003b31  bl     ffffffc000093f00 <flush_cache_all>
      ffffffc000085240:  b0003321  adrp   x1, ffffffc0006ea000 <reset_devices>

      ffffffc000085244:  f9400fa0  ldr    x0, [x29,#24] ----> spilled addr
      ffffffc000085248:  f942fc22  ldr    x2, [x1,#1528] ----> global 
memstart_addr

      ffffffc00008524c:  f0000061  adrp   x1, ffffffc000094000 
<__inval_cache_range+0x40>
      ffffffc000085250:  91290021  add    x1, x1, #0xa40
      ffffffc000085254:  8b010041  add    x1, x2, x1
      ffffffc000085258:  d2c00802  mov    x2, #0x4000000000           // 
#274877906944
      ffffffc00008525c:  8b020021  add    x1, x1, x2
      ffffffc000085260:  d63f0020  blr    x1
      ...

      Here the compiler generates memory accesses after the cache is disabled,
      loading stale values for the spilled value and global variable. As we 
cannot
      control when the compiler will access memory we must rewrite the
      functions in assembly to stash values we need in registers prior to
      disabling the cache, avoiding the use of memory.

      Reviewed-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Arun Chandran <achandran@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 58015ec6b8e13c980c20d9fff3f986838c004348
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Jul 30 11:59:04 2014 +0100

      arm64/efi: efistub: don't abort if base of DRAM is occupied

      If we cannot relocate the kernel Image to its preferred offset of base of 
DRAM
      plus TEXT_OFFSET, instead relocate it to the lowest available 2 MB 
boundary plus
      TEXT_OFFSET. We may lose a bit of memory at the low end, but we can still
      proceed normally otherwise.

      Acked-by: Mark Salter <msalter@xxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit c16173fa568582113145daee70fc317b10bc51e0
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Wed Jul 30 11:59:03 2014 +0100

      arm64/efi: efistub: cover entire static mem footprint in PE/COFF .text

      The static memory footprint of a kernel Image at boot is larger than the
      Image file itself. Things like .bss data and initial page tables are 
allocated
      statically but populated dynamically so their content is not contained in 
the
      Image file.

      However, if EFI (or GRUB) has loaded the Image at precisely the desired 
offset
      of base of DRAM + TEXT_OFFSET, the Image will be booted in place, and we 
have
      to make sure that the allocation done by the PE/COFF loader is large 
enough.

      Fix this by growing the PE/COFF .text section to cover the entire static
      memory footprint. The part of the section that is not covered by the 
payload
      will be zero initialised by the PE/COFF loader.

      Acked-by: Mark Salter <msalter@xxxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 113954c6463d1d80a206e91627ae49711f8b47cd
  Author: Mark Rutland <mark.rutland@xxxxxxx>
  Date:   Wed Jul 30 11:59:02 2014 +0100

      arm64: spin-table: handle unmapped cpu-release-addrs

      In certain cases the cpu-release-addr of a CPU may not fall in the
      linear mapping (e.g. when the kernel is loaded above this address due to
      the presence of other images in memory). This is problematic for the
      spin-table code as it assumes that it can trivially convert a
      cpu-release-addr to a valid VA in the linear map.

      This patch modifies the spin-table code to use a temporary cached
      mapping to write to a given cpu-release-addr, enabling us to support
      addresses regardless of whether they are covered by the linear mapping.

      Acked-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Leif Lindholm <leif.lindholm@xxxxxxxxxx>
      Tested-by: Mark Salter <msalter@xxxxxxxxxx>
      Signed-off-by: Mark Rutland <mark.rutland@xxxxxxx>
      [ardb: added (__force void *) cast]
      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 169c018de7b6d376f821f9fae0ab23dc5c7bb549
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Fri Aug 8 12:51:40 2014 +0100

      arm64: don't flag non-aliasing VIPT I-caches as aliasing

      VIPT caches are non-aliasing if the index is derived from address bits 
that
      are always equal between VA and PA. Classifying these as aliasing results 
in
      unnecessary flushing which may hurt performance.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit 80c517b0ff71a4c874fed9196fd990d2d9e911f3
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Fri Aug 8 12:51:39 2014 +0100

      arm64: add helper functions to read I-cache attributes

      This adds helper functions and #defines to <asm/cachetype.h> to read the
      line size and the number of sets from the level 1 instruction cache.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>

  commit f1b6a735328b507810d2436891ee977fb8cd62d7
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 14 06:43:36 2014 -0300

      [media] cx23885: Add busy checks before changing formats

      Before you can change the standard or the capture format, make sure the
      various vb2_queues aren't in use since you cannot change the buffer size 
from
      underneath a a busy vb2_queue.

      Also make sure that the return code of cx23885_set_tvnorm is returned
      correctly, otherwise the -EBUSY will be lost.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4d63a25c4523b5d18e5307897d56aff785f43bf5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sun Aug 10 06:26:01 2014 -0300

      [media] cx23885: remove btcx-risc dependency

      It's just as easy to do it in the driver. This dependency only uses a
      fraction of the btcx-risc module and doing it directly in the driver
      adds only a few lines. The btcx-risc module is really meant for the
      bttv driver, not for other drivers.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 96f233e97587a7f6c0f47476118cdb9a23a9ebe0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Aug 9 18:04:41 2014 -0300

      [media] cx23885: fix field handling

      Add missing SEQ_BT/TB support, bottom field is first for all 60 Hz 
formats,
      not just NTSC, restore an overwritten field value and initialize 
dev->field
      correctly.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 453afdd9ce33293f640e84dc17e5f366701516e8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 14 06:43:01 2014 -0300

      [media] cx23885: convert to vb2

      As usual, this patch is very large due to the fact that half a vb2 
conversion
      isn't possible. And since this affects 417, alsa, core, dvb, vbi and 
video the
      changes are all over.

      What made this more difficult was the peculiar way the risc program was 
setup.
      The driver allowed for running out of buffers in which case the DMA would 
stop
      and restart when the next buffer was queued. There was also a complicated
      timeout system for when buffers weren't filled. This was replaced by a 
much
      simpler scheme where there is always one buffer around and the DMA will 
just
      cycle that buffer until a new buffer is queued. In that case the previous
      buffer will be chained to the new buffer. An interrupt is generated at the
      start of the new buffer telling the driver that the previous buffer can be
      passed on to userspace.

      Much simpler and more robust. The old code seems to be copied from the
      cx88 driver. But it didn't fit the vb2 ops very well and replacing it with
      the new scheme made the code easier to understand. Not to mention that 
this
      patch removes 600 lines of code.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 73d8102298719863d54264f62521362487f84256
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 10:18:57 2014 -0300

      [media] vivid: tpg_reset_source prototype mismatch

      Replaced enum v4l2_field by u32, just as the prototype in the
      header has.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5754d0d586a5d7c6a6fa43551f6e3b377c5f111d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 04:29:00 2014 -0300

      [media] vivid: add missing includes

      Fix kbuild test robot warnings about missing vmalloc.h and string.h
      includes.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1d54b3a43cd1228dc90dcd331eb735f79e3b021e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 04:18:23 2014 -0300

      [media] vivid: remove duplicate and unused g/s_edid functions

      I'm not sure how I missed this, but they should be removed.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 751e78d0f5c3e90203682b6acc2a5cdf447a646d
  Author: Antonio Ospite <ao2@xxxxxx>
  Date:   Wed Jun 4 09:03:40 2014 -0300

      [media] trivial: drivers/media/usb/gspca/gspca.h: indent with TABs, not 
spaces

      Signed-off-by: Antonio Ospite <ao2@xxxxxx>
      Cc: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 59234e5973b31dd7f7253233a00ae05b3176439f
  Author: Antonio Ospite <ao2@xxxxxx>
  Date:   Wed Jun 4 09:03:39 2014 -0300

      [media] trivial: drivers/media/usb/gspca/gspca.c: fix the indentation of 
a comment

      Fix indentation of a comment, put it on the same level of the code it
      refers to.

      Signed-off-by: Antonio Ospite <ao2@xxxxxx>
      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f461694b965b8cdf67c330d14c802a74acf7bec1
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 18:32:28 2014 -0300

      [media] m88ts2022: change parameter type of m88ts2022_cmd

      It is driver internal function and does not need anything from
      frontend structure. Due to that change parameter type to driver
      state which is better for driver internal functions.

      Also remove one unused variable from state itself.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 35c77a85463cacf7fe2fa8e998698170c42e80f6
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 18:22:05 2014 -0300

      [media] m88ts2022: convert to RegMap I2C API

      Use RegMap to cover I2C register routines.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b8d67ab656288457a6728284d3a054544f629979
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 17:07:17 2014 -0300

      [media] m88ts2022: clean up logging

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eb773df5d2cf68be127b2ee146336f888962a521
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 16:27:55 2014 -0300

      [media] m88ts2022: rename device state (priv => dev)

      foo_dev seems to be most correct term for the structure holding data
      of each device instance. It is most used term in Kernel and also
      examples from book Linux Device Drivers, Third Edition, uses it.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c65fde192257d3007030c1aca5f4953235394e74
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sun Aug 10 05:16:39 2014 -0300

      [media] MAINTAINERS: add tw68 entry

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 04da2daee383391954b34e7d0fe0281d75447d61
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 20:44:04 2014 -0300

      [media] ngene: properly handle __user ptr

      Sparse is complaining about ngene's bad usage of a __user ptr:

      >> drivers/media/pci/ngene/ngene-dvb.c:62:48: sparse: incorrect type in 
argument 2 (different address spaces)
         drivers/media/pci/ngene/ngene-dvb.c:62:48:    expected unsigned char 
const [usertype] *buf
         drivers/media/pci/ngene/ngene-dvb.c:62:48:    got char const [noderef] 
<asn:1>*buf

      As this is intercepting a .write() file ops, we can't just memcpy. We 
need to use
      copy_from_user.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ba29e721eb2df6df8f33c1f248388bb037a47914
  Author: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
  Date:   Wed Jul 16 15:22:29 2014 +0300

      UBIFS: fix free log space calculation

      Hu (hujianyang <hujianyang@xxxxxxxxxx>) discovered an issue in the
      'empty_log_bytes()' function, which calculates how many bytes are left in 
the
      log:

      "
      If 'c->lhead_lnum + 1 == c->ltail_lnum' and 'c->lhead_offs == 
c->leb_size', 'h'
      would equalent to 't' and 'empty_log_bytes()' would return 'c->log_bytes'
      instead of 0.
      "

      At this point it is not clear what would be the consequences of this, and
      whether this may lead to any problems, but this patch addresses the issue 
just
      in case.

      Cc: stable@xxxxxxxxxxxxxxx
      Tested-by: hujianyang <hujianyang@xxxxxxxxxx>
      Reported-by: hujianyang <hujianyang@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 052c28073ff26f771d44ef33952a41d18dadd255
  Author: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
  Date:   Sun Jun 29 17:00:45 2014 +0300

      UBIFS: fix a race condition

      Hu (hujianyang@xxxxxxxxxx) discovered a race condition which may lead to a
      situation when UBIFS is unable to mount the file-system after an unclean
      reboot. The problem is theoretical, though.

      In UBIFS, we have the log, which basically a set of LEBs in a certain 
area. The
      log has the tail and the head.

      Every time user writes data to the file-system, the UBIFS journal grows, 
and
      the log grows as well, because we append new reference nodes to the head 
of the
      log. So the head moves forward all the time, while the log tail stays at 
the
      same position.

      At any time, the UBIFS master node points to the tail of the log. When we 
mount
      the file-system, we scan the log, and we always start from its tail, 
because
      this is where the master node points to. The only occasion when the tail 
of the
      log changes is the commit operation.

      The commit operation has 2 phases - "commit start" and "commit end". The 
former
      is relatively short, and does not involve much I/O. During this phase we 
mostly
      just build various in-memory lists of the things which have to be written 
to
      the flash media during "commit end" phase.

      During the commit start phase, what we do is we "clean" the log. Indeed, 
the
      commit operation will index all the data in the journal, so the entire 
journal
      "disappears", and therefore the data in the log become unneeded. So we 
just
      move the head of the log to the next LEB, and write the CS node there. 
This LEB
      will be the tail of the new log when the commit operation finishes.

      When the "commit start" phase finishes, users may write more data to the
      file-system, in parallel with the ongoing "commit end" operation. At this 
point
      the log tail was not changed yet, it is the same as it had been before we
      started the commit. The log head keeps moving forward, though.

      The commit operation now needs to write the new master node, and the new 
master
      node should point to the new log tail. After this the LEBs between the 
old log
      tail and the new log tail can be unmapped and re-used again.

      And here is the possible problem. We do 2 operations: (a) We first update 
the
      log tail position in memory (see 'ubifs_log_end_commit()'). (b) And then 
we
      write the master node (see the big lock of code in 'do_commit()').

      But nothing prevents the log head from moving forward between (a) and 
(b), and
      the log head may "wrap" now to the old log tail. And when the "wrap" 
happens,
      the contends of the log tail gets erased. Now a power cut happens and we 
are in
      trouble. We end up with the old master node pointing to the old tail, 
which was
      erased. And replay fails because it expects the master node to point to 
the
      correct log tail at all times.

      This patch merges the abovementioned (a) and (b) operations by moving the 
master
      node change code to the 'ubifs_log_end_commit()' function, so that it 
runs with
      the log mutex locked, which will prevent the log from being changed 
benween
      operations (a) and (b).

      Cc: stable@xxxxxxxxxxxxxxx # 07e19df UBIFS: remove mst_mutex
      Cc: stable@xxxxxxxxxxxxxxx
      Reported-by: hujianyang <hujianyang@xxxxxxxxxx>
      Tested-by: hujianyang <hujianyang@xxxxxxxxxx>
      Signed-off-by: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit 4980f95755e2966b30ac70d1841f4db66d1a8a22
  Author: Oliver Neukum <oneukum@xxxxxxx>
  Date:   Mon Sep 8 11:21:49 2014 +0200

      HID: usbhid: fix PIXART optical mouse

      This mouse keeps disconnecting in runlevel 3. It needs the ALWAYS_POLL 
quirk.

      Signed-off-by: Oliver Neukum <oneukum@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit b1e9be8775b85d761cdb91386200a04d741f6a0d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 8 11:22:42 2014 +0200

      mac80211: annotate MMIC head/tailroom warning

      This message occasionally triggers for some people as in
      https://bugzilla.redhat.com/show_bug.cgi?id=1111740 but
      it's not clear which (headroom or tailroom) is at fault.
      Annotate the message a bit to get more information.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 7fd4394dfe1db02ba904dfa1048f718cbca822d1
  Merge: d6cc58e 7af142f
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 8 11:01:10 2014 +0200

      Merge branch 'topic/pcm-nonatomic' into for-next

      This is a merge for exending PCM ops to be non-atomic.

  commit d6cc58e127a0b7df78d869a29ff073da6fb899bb
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:47:33 2014 +0200

      ALSA: virtuoso: add Xonar Essence STX II daughterboard support

      Detect and handle the H6 daughterboard; it works the same as with the
      ST, except that there is no conflict with the CS2000 chip.

      Tested-by: Andreas Allacher <andreas.allacher@xxxxxx>
      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit dd38dc1a9bf780b619ab93b3d7a5e90ebad441f5
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:45:59 2014 +0200

      ALSA: virtuoso: add one more headphone impedance setting

      Add one more option to the "Headphones Impedance" control to synchronize
      with recent versions of the Windows driver.

      Tested-by: fugazzi® <fugazzi99@xxxxxxxxx>
      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 49f4b4d15c7c9ff8efbb18d9f8c224d3682da573
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:44:29 2014 +0200

      ALSA: usb-audio: add MIDI port names for the Yamaha MOTIF XF

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit df1e471966479526ae64b64d8851a89db26b30bb
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:43:41 2014 +0200

      ALSA: pcm: snd_interval_step: fix changes of open intervals

      Changing an interval boundary to a multiple of the step size makes that
      boundary exact.

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 0f519b622151339b7754d0406ddc40940063572a
  Author: Clemens Ladisch <clemens@xxxxxxxxxx>
  Date:   Sun Sep 7 21:43:07 2014 +0200

      ALSA: pcm: snd_interval_step: drop the min parameter

      The min parameter was not used by any caller.  And if it were used,
      underflows in the calculations could lead to incorrect results.

      Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit d07a1ecdfb96b26dd665b54fee22fc7417b1cb08
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:37 2014 +0200

      clocksource: tcb_clksrc: sanitize IRQ request

      The clock is not unprepared in case of the request IRQ fails.

      Also update to request_irq.

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 84f462371cc07272a17e2ae96c3540f795db273a
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:36 2014 +0200

      ARM: at91/tclib: mask interruptions at shutdown and probe

      Shutdown properly the timer counter block by masking interruptions. 
Otherwise,
      a segmentation may happen when kexec-ing a new kernel (see backtrace 
below).
      An interruption may happen before the handler is set, leading to a kernel
      segmentation fault.

      Furthermore, we make sure the interruptions are masked when the driver is
      initialized. This will prevent freshly kexec-ed kernel from crashing when
      launched from a kernel which does not properly mask interruptions at 
shutdown.

      The backtrace below happened after kexec-ing a new kernel, from a kernel
      that did not shut down properly leaving interruptions unmasked.

      Unable to handle kernel NULL pointer dereference at virtual address 
00000000
      pgd = c0004000
      [00000000] *pgd=00000000
      Internal error: Oops: 80000005 [#1] ARM
      Modules linked in:
      CPU: 0 PID: 1 Comm: swapper Not tainted 3.16.0+ #144
      task: c1828aa0 ti: c182a000 task.ti: c182a000
      PC is at 0x0
      LR is at ch2_irq+0x28/0x30
      pc : [<00000000>]    lr : [<c01db904>]    psr: 000000d3
      sp : c182bd38  ip : c182bd48  fp : c182bd44
      r10: c0373390  r9 : c1825b00  r8 : 60000053
      r7 : 00000000  r6 : 00000000  r5 : 00000013  r4 : c036e800
      r3 : 00000000  r2 : 00002004  r1 : c036e760  r0 : c036e760
      Flags: nzcv  IRQs off  FIQs off  Mode SVC_32  ISA ARM  Segment kernel
      Control: 0005317f  Table: 20004000  DAC: 00000017
      Process swapper (pid: 1, stack limit = 0xc182a1c0)
      Stack: (0xc182bd38 to 0xc182c000)
      bd20:                                                       c182bd7c 
c182bd48
      bd40: c0045430 c01db8ec 00000000 c18c6f40 c182bd74 c1825b00 c035cec4 
00000000
      bd60: c182be2c 60000053 c1825b34 00000000 c182bd94 c182bd80 c0045570 
c0045408
      bd80: 00000000 c1825b00 c182bdac c182bd98 c0047f34 c0045550 00000013 
c036619c
      bda0: c182bdc4 c182bdb0 c0044da4 c0047e98 0000007f 00000013 c182bde4 
c182bdc8
      bdc0: c0009e34 c0044d8c fefff000 c0046728 60000053 ffffffff c182bdf4 
c182bde8
      bde0: c00086a8 c0009ddc c182be74 c182bdf8 c000cb80 c0008674 00000000 
00000013
      be00: 00000000 00014200 c1825b00 c036e800 00000013 c035ed98 60000053 
c1825b34
      be20: 00000000 c182be74 c182be20 c182be40 c0047994 c0046728 60000053 
ffffffff
      be40: 00000013 c036e800 c182be64 c1825b00 00000013 c036e800 c035ed98 
c03874bc
      be60: 00000004 c036e700 c182be94 c182be78 c004689c c0046398 c036e760 
c18c6080
      be80: 00000000 c035ed10 c182bedc c182be98 c0348b08 c004684c 0000000c 
c034dac8
      bea0: 004c4b3f c028c338 c036e760 00000013 c014ecc8 c18e67e0 c035b9c0 
c0348884
      bec0: c035b9c0 c182a020 00000000 00000000 c182bf54 c182bee0 c00089fc 
c0348894
      bee0: c00da51c c1ffcc78 c182bf0c c182bef8 c002d100 c002d09c c1ffcc78 
00000000
      bf00: c182bf54 c182bf10 c002d308 c0336570 c182bf3c c0334e44 00000003 
00000003
      bf20: 00000030 c0334b44 c0044d74 00000003 00000003 c034dac8 c0350a94 
c0373440
      bf40: c0373440 00000030 c182bf94 c182bf58 c0336d24 c000890c 00000003 
00000003
      bf60: c0336560 c182bf64 c182bf64 6e616e0d 00000000 c0272fc8 00000000 
00000000
      bf80: 00000000 00000000 c182bfac c182bf98 c0272fd8 c0336bd8 c182a000 
00000000
      bfa0: 00000000 c182bfb0 c00095d0 c0272fd8 00000000 00000000 00000000 
00000000
      bfc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 
00000000
      bfe0: 00000000 00000000 00000000 00000000 00000013 00000000 374d27cd 
33cc33e4
      Backtrace:
      [<c01db8dc>] (ch2_irq) from [<c0045430>] 
(handle_irq_event_percpu+0x38/0x148)
      [<c00453f8>] (handle_irq_event_percpu) from [<c0045570>] 
(handle_irq_event+0x30/0x40)
       r10:00000000 r9:c1825b34 r8:60000053 r7:c182be2c r6:00000000 r5:c035cec4
       r4:c1825b00
      [<c0045540>] (handle_irq_event) from [<c0047f34>] 
(handle_fasteoi_irq+0xac/0x11c)
       r4:c1825b00 r3:00000000
      [<c0047e88>] (handle_fasteoi_irq) from [<c0044da4>] 
(generic_handle_irq+0x28/0x38)
       r5:c036619c r4:00000013
      [<c0044d7c>] (generic_handle_irq) from [<c0009e34>] (handle_IRQ+0x68/0x88)
       r4:00000013 r3:0000007f
      [<c0009dcc>] (handle_IRQ) from [<c00086a8>] 
(at91_aic_handle_irq+0x44/0x4c)
       r6:ffffffff r5:60000053 r4:c0046728 r3:fefff000
      [<c0008664>] (at91_aic_handle_irq) from [<c000cb80>] (__irq_svc+0x40/0x4c)
      Exception stack(0xc182bdf8 to 0xc182be40)
      bde0:                                                       00000000 
00000013
      be00: 00000000 00014200 c1825b00 c036e800 00000013 c035ed98 60000053 
c1825b34
      be20: 00000000 c182be74 c182be20 c182be40 c0047994 c0046728 60000053 
ffffffff
      [<c0046388>] (__setup_irq) from [<c004689c>] (setup_irq+0x60/0x8c)
       r10:c036e700 r9:00000004 r8:c03874bc r7:c035ed98 r6:c036e800 r5:00000013
       r4:c1825b00
      [<c004683c>] (setup_irq) from [<c0348b08>] (tcb_clksrc_init+0x284/0x31c)
       r6:c035ed10 r5:00000000 r4:c18c6080 r3:c036e760
      [<c0348884>] (tcb_clksrc_init) from [<c00089fc>] 
(do_one_initcall+0x100/0x1b4)
       r10:00000000 r9:00000000 r8:c182a020 r7:c035b9c0 r6:c0348884 r5:c035b9c0
       r4:c18e67e0
      [<c00088fc>] (do_one_initcall) from [<c0336d24>] 
(kernel_init_freeable+0x15c/0x224)
       r9:00000030 r8:c0373440 r7:c0373440 r6:c0350a94 r5:c034dac8 r4:00000003
      [<c0336bc8>] (kernel_init_freeable) from [<c0272fd8>] 
(kernel_init+0x10/0xec)
       r9:00000000 r8:00000000 r7:00000000 r6:00000000 r5:c0272fc8 r4:00000000
      [<c0272fc8>] (kernel_init) from [<c00095d0>] (ret_from_fork+0x14/0x24)
       r4:00000000 r3:c182a000
      Code: bad PC value
      ---[ end trace 5b30f0017e282e47 ]---
      Kernel panic - not syncing: Fatal exception in interrupt

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 4930d247af29f849cd1bddd65be2400684dc886e
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:35 2014 +0200

      ARM: at91/tclib: move initialization from alloc to probe

      Move resource retrieval from atmel_tc_alloc to tc_probe to avoid lately
      reporting resource related issues when a TC block user request a TC block.

      Moreover, resources retrieval are usually done in the probe function,
      thus moving them add some consistency with other drivers.

      Initialization is done once, ie not every time a tc block is requested.
      If it fails, the device is not appended to the list of tc blocks.

      Furhermore, the device id is retrieved at probe as well, avoiding parsing
      DT every time the user requests of tc block.

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Thierry Reding <thierry.reding@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 8495497f921e73d5192d4896d55414f0304d8561
  Author: Gaël PORTAY <gael.portay@xxxxxxxxx>
  Date:   Sat Sep 6 19:52:34 2014 +0200

      ARM: at91/tclib: prefer using of devm_* functions

      Signed-off-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c8d6591752e96c550cb98b781326d72d8eedcc79
  Author: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
  Date:   Wed Sep 3 06:48:37 2014 -0700

      mac80211: support DTPC IE (from Cisco Client eXtensions)

      Linux already supports 802.11h, where the access point can tell the
      client to reduce its transmission power. However, 802.11h is only
      defined for 5 GHz, where the need for this is much smaller than on
      2.4 GHz.

      Cisco has their own solution, called DTPC (Dynamic Transmit Power
      Control). Cisco APs on a controller sometimes but not always send
      802.11h; they always send DTPC, even on 2.4 GHz. This patch adds support
      for parsing and honoring the DTPC IE in addition to the 802.11h
      element (they do not always contain the same limits, so both must
      be honored); the format is not documented, but very simple.

      Tested (on top of wireless.git and on 3.16.1) against a Cisco Aironet
      1142 joined to a Cisco 2504 WLC, by setting various transmit power
      levels for the given access points and observing the results.
      The Wireshark 802.11 dissector agrees with the interpretation of the
      element, except for negative numbers, which seem to never happen
      anyway.

      Signed-off-by: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes@xxxxxxxxxxxxxxxx>

  commit 24a4e4008ca2a819c4c889163586a8a9b7a3a08d
  Author: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
  Date:   Wed Sep 3 06:22:10 2014 -0700

      mac80211: split 802.11h parsing from transmit power policy

      Decouple the logic of parsing the 802.11d and 802.11h IEs from the
      part of deciding what to do about the data (messaging, clamping to
      0 dBm, doing the actual setting). This paves the way for the next
      patch, which introduces more data sources for transmit power limitation.

      Signed-off-by: Steinar H. Gunderson <sgunderson@xxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 221414db1934c1c883501998f510bb75acfbaa51
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Thu Aug 7 18:07:07 2014 +0200

      mmc: sdhci-s3c: fix runtime PM handling on sdhci_add_host() failure

      Runtime Power Management handling for the sdhci_add_host() failure
      case in sdhci_s3c_probe() should match the code in sdhci_s3c_remove()
      (which uses pm_runtime_disable() call which matches the earlier
      pm_runtime_enable() one).  Fix it.

      This patch fixes "BUG: spinlock bad magic on CPU#0, swapper/0/1" and
      "Unbalanced pm_runtime_enable!" warnings.

      >From the kernel log:
      ...
      [    1.659631] s3c-sdhci 12530000.sdhci: sdhci_add_host() failed
      [    1.665096] BUG: spinlock bad magic on CPU#0, swapper/0/1
      [    1.670433]  lock: 0xea01e484, .magic: 00000000, .owner: <none>/-1, 
.owner_cpu: 0
      [    1.677895] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 
3.16.0-next-20140804-00008-ga59480f-dirty #707
      [    1.687037] [<c0013ae4>] (unwind_backtrace) from [<c0010d70>] 
(show_stack+0x10/0x14)
      [    1.694740] [<c0010d70>] (show_stack) from [<c04050c8>] 
(dump_stack+0x68/0xb8)
      [    1.701948] [<c04050c8>] (dump_stack) from [<c0052558>] 
(do_raw_spin_lock+0x15c/0x1a4)
      [    1.709848] [<c0052558>] (do_raw_spin_lock) from [<c040a630>] 
(_raw_spin_lock_irqsave+0x20/0x28)
      [    1.718619] [<c040a630>] (_raw_spin_lock_irqsave) from [<c030d7d0>] 
(sdhci_do_set_ios+0x1c/0x5cc)
      [    1.727464] [<c030d7d0>] (sdhci_do_set_ios) from [<c030ddfc>] 
(sdhci_runtime_resume_host+0x50/0x104)
      [    1.736574] [<c030ddfc>] (sdhci_runtime_resume_host) from [<c02462dc>] 
(pm_generic_runtime_resume+0x2c/0x40)
      [    1.746383] [<c02462dc>] (pm_generic_runtime_resume) from [<c0247898>] 
(__rpm_callback+0x34/0x70)
      [    1.755233] [<c0247898>] (__rpm_callback) from [<c02478fc>] 
(rpm_callback+0x28/0x88)
      [    1.762958] [<c02478fc>] (rpm_callback) from [<c02486f0>] 
(rpm_resume+0x384/0x4ec)
      [    1.770511] [<c02486f0>] (rpm_resume) from [<c02488b0>] 
(pm_runtime_forbid+0x58/0x64)
      [    1.778325] [<c02488b0>] (pm_runtime_forbid) from [<c030ea70>] 
(sdhci_s3c_probe+0x4a4/0x540)
      [    1.786749] [<c030ea70>] (sdhci_s3c_probe) from [<c02429cc>] 
(platform_drv_probe+0x2c/0x5c)
      [    1.795076] [<c02429cc>] (platform_drv_probe) from [<c02415f0>] 
(driver_probe_device+0x114/0x234)
      [    1.803929] [<c02415f0>] (driver_probe_device) from [<c024179c>] 
(__driver_attach+0x8c/0x90)
      [    1.812347] [<c024179c>] (__driver_attach) from [<c023ffb4>] 
(bus_for_each_dev+0x54/0x88)
      [    1.820506] [<c023ffb4>] (bus_for_each_dev) from [<c0240df8>] 
(bus_add_driver+0xd8/0x1cc)
      [    1.828665] [<c0240df8>] (bus_add_driver) from [<c0241db8>] 
(driver_register+0x78/0xf4)
      [    1.836652] [<c0241db8>] (driver_register) from [<c00088a4>] 
(do_one_initcall+0x80/0x1d0)
      [    1.844816] [<c00088a4>] (do_one_initcall) from [<c059ac94>] 
(kernel_init_freeable+0x108/0x1d4)
      [    1.853503] [<c059ac94>] (kernel_init_freeable) from [<c0401300>] 
(kernel_init+0x8/0xe4)
      [    1.861568] [<c0401300>] (kernel_init) from [<c000e538>] 
(ret_from_fork+0x14/0x3c)
      [    1.869582] platform 12530000.sdhci: Driver s3c-sdhci requests probe 
deferral
      ...
      [    1.997047] s3c-sdhci 12530000.sdhci: Unbalanced pm_runtime_enable!
      ...
      [    2.027235] s3c-sdhci 12530000.sdhci: sdhci_add_host() failed
      [    2.032884] platform 12530000.sdhci: Driver s3c-sdhci requests probe 
deferral
      ...

      Tested on Hardkernel's Exynos4412 based ODROID-U3 board.

      Fixes: 9f4e8151dbbc ("mmc: sdhci-s3c: Enable runtime power management")
      Cc: Mark Brown <broonie@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Cc: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Cc: Ben Dooks <ben-linux@xxxxxxxxx>
      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>

  commit 2570741ac876fea8383fcea7388370f77d6574d7
  Author: Richard Weinberger <richard@xxxxxx>
  Date:   Fri Sep 5 06:56:18 2014 -0700

      score: Remove GENERIC_HAS_IOMAP

      The symbol is an orphan, get rid of it.

      Signed-off-by: Richard Weinberger <richard@xxxxxx>
      Acked-by: Lennox Wu <lennox.wu@xxxxxxxxx>
      Cc: Paul Bolle <pebolle@xxxxxxxxxx>
      [Guenter Roeck: Merge with 3.17-rc3; update headline]
      Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 5df4eb054fe056ecb15875e812fdadbc47568d7d
  Author: John DeSilva <desilvjo@xxxxxxxxx>
  Date:   Fri Sep 5 11:13:17 2014 -0400

      HID: Add Holtek USB ID 04d9:a0c2 ETEKCITY Scroll

      The report descriptor for the HOLTEK USB ID 04d9:a0c2 (ETEKCITY Scroll
      T-140 Gaming Mouse) is set to a very large amount of consumer usages
      (2^16), exceeding HID_MAX_USAGES. Added id, bindings and comments for
      the mouse, added to hid_have_special_driver, and reduced the usage and
      logical maximums to 0x2fff, consistent with the other mice in the
      category. Tested on the hardware.

      Signed-off-by: John C. DeSilva <desilvjo@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 643727a92e92efd657fbbbe70b3c35a49e537010
  Author: Hans Petter Selasky <hps@xxxxxxxxxxx>
  Date:   Mon Sep 8 09:35:35 2014 +0200

      HID: fix ignore_special_drivers modparam description

      Signed-off-by: Hans Petter Selasky <hps@xxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit bfe3c873e978d78b542a5852575dd74f4d1a5838
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Fri Sep 5 18:08:48 2014 +0200

      HID: usbhid: enable always-poll quirk for Elan Touchscreen

      Enable the always-poll quirk for Elan Touchscreens found on some recent
      Samsung laptops.

      Without this quirk the device keeps disconnecting from the bus (and is
      re-enumerated) unless opened (and kept open, should an input event
      occur).

      Note that while the device can be run-time suspended, the autosuspend
      timeout must be high enough to allow the device to be polled at least
      once before being suspended. Specifically, using autosuspend_delay_ms=0
      will still cause the device to disconnect on input events.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0b750b3baa2d64f1b77aecc10f20deeb28efe60d
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Fri Sep 5 18:08:47 2014 +0200

      HID: usbhid: add always-poll quirk

      Add quirk to make sure that a device is always polled for input events
      even if it hasn't been opened.

      This is needed for devices that disconnects from the bus unless the
      interrupt endpoint has been polled at least once or when not responding
      to an input event (e.g. after having shut down X).

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit eb1b4af0a64ac7bb0ee36f579c1c7cefcbc3ac2c
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Aug 15 16:05:38 2014 -0400

      sched, time: Atomically increment stime & utime

      The functions task_cputime_adjusted and thread_group_cputime_adjusted()
      can be called locklessly, as well as concurrently on many different CPUs.

      This can occasionally lead to the utime and stime reported by times(), and
      other syscalls like it, going backward. The cause for this appears to be
      multiple threads racing in cputime_adjust(), both with values for utime or
      stime that is larger than the original, but each with a different value.

      Sometimes the larger value gets saved first, only to be immediately
      overwritten with a smaller value by another thread.

      Using atomic exchange prevents that problem, and ensures time
      progresses monotonically.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Cc: oleg@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1408133138-22048-4-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e78c3496790ee8a36522a838b59b388e8a709e65
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Sat Aug 16 13:40:10 2014 -0400

      time, signal: Protect resource use statistics with seqlock

      Both times() and clock_gettime(CLOCK_PROCESS_CPUTIME_ID) have scalability
      issues on large systems, due to both functions being serialized with a
      lock.

      The lock protects against reporting a wrong value, due to a thread in the
      task group exiting, its statistics reporting up to the signal struct, and
      that exited task's statistics being counted twice (or not at all).

      Protecting that with a lock results in times() and clock_gettime() being
      completely serialized on large systems.

      This can be fixed by using a seqlock around the events that gather and
      propagate statistics. As an additional benefit, the protection code can
      be moved into thread_group_cputime(), slightly simplifying the calling
      functions.

      In the case of posix_cpu_clock_get_task() things can be simplified a
      lot, because the calling function already ensures that the task sticks
      around, and the rest is now taken care of in thread_group_cputime().

      This way the statistics reporting code can run lockless.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Alex Thorlton <athorlton@xxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Guillaume Morin <guillaume@xxxxxxxxxxx>
      Cc: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zefan <lizefan@xxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Michal Schmidt <mschmidt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140816134010.26a9b572@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 90ed9cbe765ad358b3151a12b8bf889a3cbcd573
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Fri Aug 15 16:05:36 2014 -0400

      exit: Always reap resource stats in __exit_signal()

      Oleg pointed out that wait_task_zombie adds a task's usage statistics
      to the parent's signal struct, but the task's own signal struct should
      also propagate the statistics at exit time.

      This allows thread_group_cputime(reaped_zombie) to get the statistics
      after __unhash_process() has made the task invisible to for_each_thread,
      but before the thread has actually been rcu freed, making sure no
      non-monotonic results are returned inside that window.

      Suggested-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Guillaume Morin <guillaume@xxxxxxxxxxx>
      Cc: Ionut Alexa <ionut.m.alexa@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zefan <lizefan@xxxxxxxxxx>
      Cc: Michal Hocko <mhocko@xxxxxxx>
      Cc: Michal Schmidt <mschmidt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: umgwanakikbuti@xxxxxxxxx
      Cc: fweisbec@xxxxxxxxx
      Cc: srao@xxxxxxxxxx
      Cc: lwoodman@xxxxxxxxxx
      Cc: atheurer@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1408133138-22048-2-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e2627dce268024aff962132057cb8acb219c9c40
  Merge: 177ef2a 2ce7598
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Mon Sep 8 08:11:07 2014 +0200

      Merge tag 'v3.17-rc4' into sched/core, to prevent conflicts with upcoming 
patches, and to refresh the tree

      Linux 3.17-rc4

  commit eb84d6b60491a3ca3d90d62ee5346b007770d40d
  Merge: 97a13e5 d030671
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Sep 7 21:41:53 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

  commit a34375ef9e65340a138fc0be287de5c940d260fc
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:30 2014 +0900

      percpu-refcount: add @gfp to percpu_ref_init()

      Percpu allocator now supports allocation mask.  Add @gfp to
      percpu_ref_init() so that !GFP_KERNEL allocation masks can be used
      with percpu_refs too.

      This patch doesn't make any functional difference.

      v2: blk-mq conversion was missing.  Updated.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Cc: Kent Overstreet <koverstreet@xxxxxxxxxx>
      Cc: Benjamin LaHaise <bcrl@xxxxxxxxx>
      Cc: Li Zefan <lizefan@xxxxxxxxxx>
      Cc: Nicholas A. Bellinger <nab@xxxxxxxxxxxxxxx>
      Cc: Jens Axboe <axboe@xxxxxxxxx>

  commit 20ae00792c6f1f18fc4fc5965445a145df92827e
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:30 2014 +0900

      proportions: add @gfp to init functions

      Percpu allocator now supports allocation mask.  Add @gfp to
      [flex_]proportions init functions so that !GFP_KERNEL allocation masks
      can be used with them too.

      This patch doesn't make any functional difference.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>

  commit 908c7f1949cb7cc6e92ba8f18f2998e87e265b8e
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:29 2014 +0900

      percpu_counter: add @gfp to percpu_counter_init()

      Percpu allocator now supports allocation mask.  Add @gfp to
      percpu_counter_init() so that !GFP_KERNEL allocation masks can be used
      with percpu_counters too.

      We could have left percpu_counter_init() alone and added
      percpu_counter_init_gfp(); however, the number of users isn't that
      high and introducing _gfp variants to all percpu data structures would
      be quite ugly, so let's just do the conversion.  This is the one with
      the most users.  Other percpu data structures are a lot easier to
      convert.

      This patch doesn't make any functional difference.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Jan Kara <jack@xxxxxxx>
      Acked-by: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Cc: "Theodore Ts'o" <tytso@xxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>

  commit ebd8fef304f99da84d4a52ad056f6137ac9652d4
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Mon Sep 8 09:51:29 2014 +0900

      percpu_counter: make percpu_counters_lock irq-safe

      percpu_counter is scheduled to grow @gfp support to allow atomic
      initialization.  This patch makes percpu_counters_lock irq-safe so
      that it can be safely used from atomic contexts.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 284a8c93af47306beed967a303d84730b32bab39
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 16:38:46 2014 -0700

      rcu: Per-CPU operation cleanups to rcu_*_qs() functions

      The rcu_bh_qs(), rcu_preempt_qs(), and rcu_sched_qs() functions use
      old-style per-CPU variable access and write to ->passed_quiesce even
      if it is already set.  This commit therefore updates to use the new-style
      per-CPU variable access functions and avoids the spurious writes.
      This commit also eliminates the "cpu" argument to these functions because
      they are always invoked on the indicated CPU.

      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 1d082fd061884a587c490c4fc8a2056ce1e47624
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 16:01:53 2014 -0700

      rcu: Remove local_irq_disable() in rcu_preempt_note_context_switch()

      The rcu_preempt_note_context_switch() function is on a scheduling fast
      path, so it would be good to avoid disabling irqs.  The reason that irqs
      are disabled is to synchronize process-level and irq-handler access to
      the task_struct ->rcu_read_unlock_special bitmask.  This commit therefore
      makes ->rcu_read_unlock_special instead be a union of bools with a short
      allowing single-access checks in RCU's __rcu_read_unlock().  This results
      in the process-level and irq-handler accesses being simple loads and
      stores, so that irqs need no longer be disabled.  This commit therefore
      removes the irq disabling from rcu_preempt_note_context_switch().

      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4ff475ed4cf61a7f56bbfbc424147189d0022b38
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 19:47:12 2014 -0700

      rcu: Additional information on RCU-tasks stall-warning messages

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 01a81330344b09028881c953a51d1106a9e63518
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 05:23:35 2014 -0700

      rcu: Remove redundant preempt_disable() from 
rcu_note_voluntary_context_switch()

      In theory, synchronize_sched() requires a read-side critical section
      to order against.  In practice, preemption can be thought of as
      being disabled across every machine instruction, at least for those
      machine instructions that are not in the idle loop and not on offline
      CPUs.  So this commit removes the redundant preempt_disable() from
      rcu_note_voluntary_context_switch().

      Please note that the single instruction in question is the store of
      zero to ->rcu_tasks_holdout.  The "if" is simply a performance 
optimization
      that avoids unnecessary stores.  To see this, keep in mind that both
      the "if" condition and the store are in a quiescent state.  Therefore,
      even if the task is preempted for a full grace period (presumably due
      to its having done a context switch beforehand), the store will be
      recording a legitimate quiescent state.

      Reported-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

      Conflicts:
        include/linux/rcupdate.h

  commit 8f20a5e83d2c5d0e126a2fc9bca67f7430dac907
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 05:10:24 2014 -0700

      rcu: Make rcu_tasks_kthread()'s GP-wait loop allow preemption

      The grace-period-wait loop in rcu_tasks_kthread() is under (unnecessary)
      RCU protection, and therefore has no preemption points in a PREEMPT=n
      kernel.  This commit therefore removes the RCU protection and inserts
      cond_resched().

      Reported-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 176f8f7a52cc6d09d686f0d900abda6942a52fbb
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:43:50 2014 -0700

      rcu: Make TASKS_RCU handle nohz_full= CPUs

      Currently TASKS_RCU would ignore a CPU running a task in nohz_full=
      usermode execution.  There would be neither a context switch nor a
      scheduling-clock interrupt to tell TASKS_RCU that the task in question
      had passed through a quiescent state.  The grace period would therefore
      extend indefinitely.  This commit therefore makes RCU's dyntick-idle
      subsystem record the task_struct structure of the task that is running
      in dyntick-idle mode on each CPU.  The TASKS_RCU grace period can
      then access this information and record a quiescent state on
      behalf of any CPU running in dyntick-idle usermode.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 84a8f446ffd70c2799a96268aaa4d47c22a83ff0
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 07:24:21 2014 -0700

      rcu: Defer rcu_tasks_kthread() creation till first call_rcu_tasks()

      It is expected that many sites will have CONFIG_TASKS_RCU=y, but
      will never actually invoke call_rcu_tasks().  For such sites, creating
      rcu_tasks_kthread() at boot is wasteful.  This commit therefore defers
      creation of this kthread until the time of the first call_rcu_tasks().

      This of course means that the first call_rcu_tasks() must be invoked
      from process context after the scheduler is fully operational.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 37fe5f0e2713608573c5df5e529e13a135625629
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 09:49:23 2014 -0700

      documentation: Add verbiage on RCU-tasks stall warning messages

      This commit documents RCU-tasks stall warning messages and also describes
      when to use the new cond_resched_rcu_qs() API.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit c7b24d2b9a0f2ce19fdf631d3148c80a8f6010b1
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 28 14:39:25 2014 -0700

      rcu: Improve RCU-tasks energy efficiency

      The current RCU-tasks implementation uses strict polling to detect
      callback arrivals.  This works quite well, but is not so good for
      energy efficiency.  This commit therefore replaces the strict polling
      with a wait queue.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 52db30ab23b6d00cf80b22a510c4ea4be4458031
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 18:16:30 2014 -0700

      rcu: Add stall-warning checks for RCU-tasks

      This commit adds a ten-minute RCU-tasks stall warning.  The actual
      time is controlled by the boot/sysfs parameter rcu_task_stall_timeout,
      with values less than or equal to zero disabling the stall warnings.
      The default value is ten minutes, which means that the tasks that have
      not yet responded will get their stacks dumped every ten minutes, until
      they pass through a voluntary context switch.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit f1a828f5fa3537456c417a81ad534c14022c268c
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 12:56:20 2014 -0700

      rcutorture: Add RCU-tasks test cases

      This commit adds the TASKS01 and TASKS02 Kconfig fragments, along with
      the corresponding TASKS01.boot and TASKS02.boot boot-parameter files
      specifying that rcutorture test RCU-tasks instead of the default flavor.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 69c604557ce34015629b325b85ff1a4996038a3b
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:59:36 2014 -0700

      rcutorture: Add torture tests for RCU-tasks

      This commit adds torture tests for RCU-tasks.  It also fixes a bug that
      would segfault for an RCU flavor lacking a callback-barrier function.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 06c2a9238fad48ec38f1be00455bf942d54377ee
  Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
  Date:   Wed Jul 2 18:17:19 2014 -0700

      rcu: Export RCU-tasks APIs to GPL modules

      This commit exports the RCU-tasks synchronous APIs,
      synchronize_rcu_tasks() and rcu_barrier_tasks(), to
      GPL-licensed kernel modules.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 3f95aa81d265223fdb13ea2b59883766a05adbdf
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 06:10:23 2014 -0700

      rcu: Make TASKS_RCU handle tasks that are almost done exiting

      Once a task has passed exit_notify() in the do_exit() code path, it
      is no longer on the task lists, and is therefore no longer visible
      to rcu_tasks_kthread().  This means that an almost-exited task might
      be preempted while within a trampoline, and this task won't be waited
      on by rcu_tasks_kthread().  This commit fixes this bug by adding an
      srcu_struct.  An exiting task does srcu_read_lock() just before calling
      exit_notify(), and does the corresponding srcu_read_unlock() after
      doing the final preempt_disable().  This means that rcu_tasks_kthread()
      can do synchronize_srcu() to wait for all mostly-exited tasks to reach
      their final preempt_disable() region, and then use synchronize_sched()
      to wait for those tasks to finish exiting.

      Reported-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Suggested-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 53c6d4edf874d3cbc031a53738c6cba9277faea5
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 12:22:23 2014 -0700

      rcu: Add synchronous grace-period waiting for RCU-tasks

      It turns out to be easier to add the synchronous grace-period waiting
      functions to RCU-tasks than to work around their absense in rcutorture,
      so this commit adds them.  The key point is that the existence of
      call_rcu_tasks() means that rcutorture needs an rcu_barrier_tasks().

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit bde6c3aa993066acb0d6ce32ecabe03b9d5df92d
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:26:57 2014 -0700

      rcu: Provide cond_resched_rcu_qs() to force quiescent states in long loops

      RCU-tasks requires the occasional voluntary context switch
      from CPU-bound in-kernel tasks.  In some cases, this requires
      instrumenting cond_resched().  However, there is some reluctance
      to countenance unconditionally instrumenting cond_resched() (see
      http://lwn.net/Articles/603252/), so this commit creates a separate
      cond_resched_rcu_qs() that may be used in place of cond_resched() in
      locations prone to long-duration in-kernel looping.

      This commit currently instruments only RCU-tasks.  Future possibilities
      include also instrumenting RCU, RCU-bh, and RCU-sched in order to reduce
      IPI usage.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 8315f42295d2667a7f942f154b73a86fd7cb2227
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 13:42:20 2014 -0700

      rcu: Add call_rcu_tasks()

      This commit adds a new RCU-tasks flavor of RCU, which provides
      call_rcu_tasks().  This RCU flavor's quiescent states are voluntary
      context switch (not preemption!) and userspace execution (not the idle
      loop -- use some sort of schedule_on_each_cpu() if you need to handle the
      idle tasks.  Note that unlike other RCU flavors, these quiescent states
      occur in tasks, not necessarily CPUs.  Includes fixes from Steven Rostedt.

      This RCU flavor is assumed to have very infrequent latency-tolerant
      updaters.  This assumption permits significant simplifications, including
      a single global callback list protected by a single global lock, along
      with a single task-private linked list containing all tasks that have not
      yet passed through a quiescent state.  If experience shows this assumption
      to be incorrect, the required additional complexity will be added.

      Suggested-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit bc51896da2ceef188f9cd708943d48c1259ebe84
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 11:35:43 2014 -0700

      torture: Check for nul bytes in console output

      When starting a new torture run while an old one is still running, both
      qemu processes can be outputting to the same console.out file.  This can
      cause quite a bit of confusion, so this commit checks for this situation,
      which is normally indicated by nul bytes in the console output.  Yes,
      if your new run uses up an exact number of blocks of the file, this
      check will be ineffective, but the odds are not bad.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit b76592412a320dd58572fa3517c39adb2fdbd7ed
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 20:41:47 2014 -0700

      torture: Print PID in hung-kernel diagnostic message

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 38706bc5a29a73645e512c06ffb759fb56259d83
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 21:12:17 2014 -0700

      rcutorture: Add callback-flood test

      Although RCU is designed to handle arbitrary floods of callbacks, this
      capability is not routinely tested.   This commit therefore adds a
      cbflood capability in which kthreads repeatedly registers large numbers
      of callbacks.  One such kthread is created for each four CPUs (rounding
      up), and the test may be controlled by several cbflood_* kernel boot
      parameters, which control the number of bursts per flood, the number
      of callbacks per burst, the time between bursts, and the time between
      floods.  The default values are large enough to exercise RCU's emergency
      responses to callback flooding.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: David Miller <davem@xxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit eea203fea3484598280a07fe503e025e886297fb
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Mon Jul 14 09:16:15 2014 -0400

      rcu: Use pr_alert/pr_cont for printing logs

      User pr_alert/pr_cont for printing the logs from rcutorture module 
directly
      instead of writing it to a buffer and then printing it. This allows us 
from not
      having to allocate such buffers. Also remove a resulting empty function.

      I tested this using the parse-torture.sh script as follows:

      $ dmesg | grep torture > log.txt
      $ bash parse-torture.sh log.txt test
      $

      There were no warnings which means that parsing went fine.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 188c1e896c0c28ac98809d11b6f29523805b34ef
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 21:38:09 2014 -0700

      rcutorture: Specify CONFIG_CPUMASK_OFFSTACK=y for TREE07

      This commit specifies offstack cpumasks in TREE07 in order to catch
      references to unallocated cpumask_var_t variables.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit ae867ff03d09c2aec56b0443b8b04e5a3fa1e336
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 13:35:10 2014 -0700

      rcutorture: Specify MAXSMP=y for TREE01

      Setting CONFIG_MAXSMP=y causes cpumasks to be moved offstack, which
      introduces the possibility of NULL cpumask_var_t pointers.  This commit
      therefore enables CONFIG_MAXSMP=y in TREE01 to increase test coverage.
      However, because CONFIG_MAXSMP=y implies 8192 CPUs, we need to use
      the maxcpus= boot parameter to limit the number of CPUs to something
      reasonable, which in turn requires updating the scripts to handle this.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 9e62b0efdcead5b66c0c006df2f19a449b22cf08
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 21 13:13:35 2014 -0700

      rcutorture: Test partial nohz_full= configuration

      The current set of tests covers only cases where either all possible CPUs
      are nohz_full= CPUs or none of them are.  Because there have been some
      recent bug escapes in cases where only some of the CPUs are nohz_full=
      CPUs, this commit add a configuration where only half of the CPUs are
      nohz_full= CPUs.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 616fd166f64df42db7d1bdd12918d9105f3add05
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 18 12:01:39 2014 -0700

      rcu: Add step to initrd documentation

      This commit tries to get people into the correct directory before
      creating the initrd directory.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 3327d924a7fef224754273d70224f130d63997c6
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Jul 11 19:47:35 2014 -0400

      rcutorture: Set executable bit and drop bash from Usage

      This commit sets the executable bit on test scripts config2frag.sh
      and kvm.sh.  Since #!/bin/bash is set in all the scripts, this commit
      also drops it from all usage lines because the scripts can now all be
      invoked directly.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 1a5e31fbf9199212915095c47ebf22d0715d3389
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Fri Jul 11 17:31:27 2014 -0400

      rcutorture: Use bash shell for all the test scripts

      Some of the scripts encode a default /bin/sh shell. On systems which use
      dash as default shell, these scripts fail as they are bash scripts. I
      encountered this while testing the sprintf() changes on a Debian system
      where dash is the default shell.

      This commit changes all such uses to use bash explicitly.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 58ade2dbe9a253635e0835adedfaa822849aa3a3
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Jun 11 16:39:43 2014 -0400

      rcutorture: Fix a sparse warning by marking boost_mutex static

      This commit fixes the following sparse warning by marking boost_mutex
      static:

      kernel/rcu/rcutorture.c:185:1: warning: symbol 'boost_mutex' was not 
declared. Should it be static?

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 73a860cd58a1eb258e889b615cebf738ab33aa23
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 10:28:23 2014 -0700

      rcu: Replace flush_signals() with WARN_ON(signal_pending())

      Currently, when RCU awakens from a wait_event_interruptible() that
      might have awakened prematurely, it does a flush_signals(). This is
      done on the off-chance that someone figured out how to deliver a signal
      to a kthread, which is supposed to be impossible.  Given that this
      is supposed to be impossible, this commit changes the flush_signals()
      calls into WARN_ON(signal_pending()).

      Reported-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 2aa792e6faf1a00f5accf1f69e87e11a390ba2cd
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Aug 12 13:07:47 2014 -0400

      rcu: Use rcu_gp_kthread_wake() to wake up grace period kthreads

      The rcu_gp_kthread_wake() function checks for three conditions before
      waking up grace period kthreads:

      *  Is the thread we are trying to wake up the current thread?
      *  Are the gp_flags zero? (all threads wait on non-zero gp_flags 
condition)
      *  Is there no thread created for this flavour, hence nothing to wake up?

      If any one of these condition is true, we do not call wake_up().
      It was found that there are quite a few avoidable wake ups both during
      idle time and under stress induced by rcutorture.

      Idle:

      Total:66000, unnecessary:66000, case1:61827, case2:66000, case3:0
      Total:68000, unnecessary:68000, case1:63696, case2:68000, case3:0

      rcutorture:

      Total:254000, unnecessary:254000, case1:199913, case2:254000, case3:0
      Total:256000, unnecessary:256000, case1:201784, case2:256000, case3:0

      Here case{1-3} are the cases listed above. We can avoid these wake
      ups by using rcu_gp_kthread_wake() to conditionally wake up the grace
      period kthreads.

      There is a comment about an implied barrier supplied by the wake_up()
      logic.  This barrier is necessary for the awakened thread to see the
      updated ->gp_flags.  This flag is always being updated with the root node
      lock held. Also, the awakened thread tries to acquire the root node lock
      before reading ->gp_flags because of which there is proper ordering.

      Hence this commit tries to avoid calling wake_up() whenever we can by
      using rcu_gp_kthread_wake() function.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      CC: Mathieu Desnoyers <mathieu.desnoyers@xxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit ade9862470dd0595d8e292ecea8445ed90b98df5
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 16:02:33 2014 -0700

      rcu: Make TINY_RCU tinier by putting error checks under #ifdef

      The rcu_idle_enter_common() and rcu_idle_exit_common() functions contain
      error checks that have to the best of my knowledge have never triggered
      over the past several years.  These are nevertheless valuable when
      creating new architectures or doing other low-level changes, so the
      checks should not be deleted.  This commit instead places these checks
      under #ifdef CONFIG_RCU_TRACE so that they are executed only when
      specifically requested.

      The savings are significant:

        Before:

           text    data     bss     dec     hex filename
           1749      39       0    1788     6fc /tmp/b/kernel/rcu/tiny.o
            632     152       0     784     310 /tmp/b/kernel/rcu/update.o
                                   ----
                                   2572

        After:

           text    data     bss     dec     hex filename
           1281      37       0    1318     526 /tmp/b/kernel/rcu/tiny.o
            632     152       0     784     310 /tmp/b/kernel/rcu/update.o
                                   ----
                                   2102

      This amounts to 470 bytes, or 18% of the original.

      Switched from #ifdef to IS_ENABLED() on Josh Triplett's advice.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 9fdd3bc9005824704f9802bec7b3e06f5edae434
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 14:50:47 2014 -0700

      rcu: Break more call_rcu() deadlock involving scheduler and perf

      Commit 96d3fd0d315a9 (rcu: Break call_rcu() deadlock involving scheduler
      and perf) covered the case where __call_rcu_nocb_enqueue() needs to wake
      the rcuo kthread due to the queue being initially empty, but did not
      do anything for the case where the queue was overflowing.  This commit
      therefore also defers wakeup for the overflow case.

      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 66d701ea7e148f8ed8b1497c9159fbf6175d462f
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Jul 16 22:20:33 2014 -0400

      rcu: Remove stale comment in tree.c

      This commit removes a stale comment in rcu/tree.c which was left
      out when some code was moved around previously in commit 2036d94a7b61
      ("rcu:  Rework detection of use of RCU by offline CPUs") For reference,
      the following updated comment exists a few lines below this which means
      the same:

      /* Remove the outgoing CPU from the masks in the rcu_node hierarchy. */

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Reviewed-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit fafb6e843f229a6e842a22773f16d93194ca06e4
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 15 18:31:47 2014 -0400

      rcu: Update tiny.c references to tree.c

      This commit updates the references to rcutree.c which is now rcu/tree.c

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit a8a29b3b7b18251c4e3ffce501f25ae868302a75
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Sat Jul 12 19:01:49 2014 +0200

      rcu: Define tracepoint strings only if CONFIG_TRACING is set

      Commit f7f7bac9cb1c ("rcu: Have the RCU tracepoints use the 
tracepoint_string
      infrastructure") unconditionally populates the __tracepoint_str input 
section,
      but this section is not assigned an output section if CONFIG_TRACING is 
not set.
      This results in the __tracepoint_str turning up in unexpected places, 
i.e.,
      after _edata.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Reviewed-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 85b39d305bfe809a11ff2770d380be3e2465beec
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Jul 8 15:17:59 2014 -0700

      rcu: Uninline rcu_read_lock_held()

      This commit uninlines rcu_read_lock_held(). According to "size vmlinux"
      this saves 28549 in .text:

        - 5541731 3014560 14757888 23314179
        + 5513182 3026848 14757888 23297918

      Note: it looks as if the data grows by 12288 bytes but this is not true,
      it does not actually grow. But .data starts with ALIGN(THREAD_SIZE) and
      since .text shrinks the padding grows, and thus .data grows too as it
      seen by /bin/size. diff System.map:

        - ffffffff81510000 D _sdata
        - ffffffff81510000 D init_thread_union
        + ffffffff81509000 D _sdata
        + ffffffff8150c000 D init_thread_union

      Perhaps we can change vmlinux.lds.S to .data itself, so that /bin/size
      can't "wrongly" report that .data grows if .text shinks.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit e02b2edfa13878c6671d31d5c736f56f89d99bf1
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Jul 9 00:08:17 2014 -0400

      rcu: Use true/false instead of 1/0 for a bool type

      This commit uses true/false instead of 1/0 for bool types in rcu_gp_fqs()
      and force_qs_rnp().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 521d24ee598bd8a8b71d7ac76ce2c0da0e548406
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:18 2014 -0400

      rcu: Return bool type in rcu_lockdep_current_cpu_online()

      Return true instead of 1 in rcu_lockdep_current_cpu_online() as this
      has bool as return type.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit d0bc90fd37e50e4ea22c51c26947fd78c2a7a6c2
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:13 2014 -0400

      rcu: Return bool type for rcu_try_advance_all_cbs()

      Return a bool type instead of 0 in rcu_try_advance_all_cbs().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit f534ed1fd71cea885a59255d9b44c3b17df03eb1
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:11 2014 -0400

      rcu: Use bool type for return value in rcu_is_watching()

      Use a bool type for return in rcu_is_watching().

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit bf33eb1aef23e8049cd222471d35b0988c420b18
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 18:26:10 2014 -0400

      rcu: Fix sparse warning about rcu_batches_completed_preempt() being 
non-static

      fix sparse warning about rcu_batches_completed_preempt() being non-static 
by
      marking it as static

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 4de376a1b14e32f550931274f06b571abc0f3d4b
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Tue Jul 8 17:46:50 2014 -0400

      rcu: Remove remaining read-modify-write ACCESS_ONCE() calls

      Change the remaining uses of ACCESS_ONCE() so that each ACCESS_ONCE() 
either does a load or a store, but not both.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 2456d2a617de0a37a0f8d1e44f4b270172c4f17a
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 15:40:02 2014 -0700

      memory-barriers: Fix description of 2-legged-if-based control dependencies

      Sad to say, current compilers really will hoist identical stores from both
      branches of an "if" statement to precede the conditional.  This commit
      therefore updates the description of control dependencies to reflect this
      ugly reality.

      Reported-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reported-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit efdcd51a4d5bd355796b1a757ff0355bb09ed394
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 11:49:34 2014 -0700

      memory-barriers: Retain barrier() in fold-to-zero example

      The transformation in the fold-to-zero example incorrectly omits the
      barrier() directive.  This commit therefore adds it back in.

      Reported-by: Pranith Kumar <pranith@xxxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>

  commit 5646f7acc95f14873f1ec715380c1c493b4243ce
  Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jul 25 17:05:24 2014 -0700

      memory-barriers: Fix control-ordering no-transitivity example

      The control-ordering example demonstrating lack of transitivity had
      multiple problems.  This commit fixes them.

      Reported-by: Nikolay Samofatov <nikolay.samofatov@xxxxxxxxx>
      Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Pranith Kumar <bobby.prani@xxxxxxxxx>

  commit 97a13e5289baa96eaddd06e61d277457d837af3a
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Sep 6 00:28:23 2014 +0200

      net: phy: mdio-sun4i: don't select REGULATOR

      The mdio-sun4i driver automatically selects REGULATOR and
      REGULATOR_FIXED_VOLTAGE because it uses the regulator API. But a
      driver selecting a subsystem increases the chance of generating
      circular Kconfig dependencies, especially when other drivers depend on
      the selected symbol.

      Since the regulator API functions are replaced with no-ops when
      REGULATOR is disabled, the driver can be built successfully even
      without regulator support and so those 'select' dependencies can be
      safely dropped.

      Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13aa3463e574d2ae2618306dcd3e973c5eed6d7f
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 18:32:18 2014 +0300

      rose: use %*ph specifier

      Instead of dereference each byte let's use %*ph specifier in the printk()
      calls.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 890c165261f92e23005d84762acc98892acaa504
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:32 2014 +0200

      NFC: st21nfcb: Remove useless headers

      Remove some headers as they are:
      - not relevent for st21nfcb.
      - called multiple times for no reason: example st21nfcb.h already include
      ndlc.h.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0a91e8ac240a12ac3a03581deb8cd531788c63d4
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:30 2014 +0200

      NFC: st21nfca: fix "WARNING: else is not generally useful after a break 
or return"

      scripts/checkpatch.pl -f drivers/nfc/st21nfca.c is throwing the following:
      WARNING: else is not generally useful after a break or return
      #866: FILE: drivers/nfc/st21nfca/st21nfca.c:866:
      +                 return 0;
      +         } else {

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit efaf956ad6852a7ae0cc4c78bd31079f8039daa6
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:29 2014 +0200

      NFC: st21nfca: Clean up macros alignment

      Align every macros on the same column.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cebe22244206d51b80c778f09304d21198652f71
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:28 2014 +0200

      NFC: st21nfca: Clean up st21nfca.h macros

      Clean up st21nfca.h macros and move the one only used in st21nfca.c.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ac633ba6acb94a11b09a7ec417c72f65c6308b7a
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Wed Sep 3 23:30:26 2014 +0200

      NFC: st21nfcb: Fix logic when running into i2c read retry

      When retrying to read the NCI header, the CLF might not be
      available the first time. However it may not be successful
      the second time and this may cause an error in the function.
      Enforce the retrieve data length is as expected.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 56f1ffcccd784672654918f9214979b4918c2544
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:56 2014 +0200

      NFC: st21nfca: Add condition to make sure atr_req->length is valid.

      gb_len in st21nfca_tm_send_atr_res can be negative. Not checking for
      that could lead to a potential kernel oops.
      We now make sure that atr_req->length > sizeof(struct st21nfca_atr_req)
      to avoid such situation.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit a51577c9e3c49dbc44c821f9e170b96bbea716e3
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:54 2014 +0200

      NFC: st21nfca: Remove useless IS_ERR(skb) conditions

      skb is already verified to be not null from the below hci layer.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 32b41d8f7587b6e8a2cbb3a15f83c3a9687f1f17
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:53 2014 +0200

      NFC: st21nfca: Remove useless err == 0 condition

      On top of st21nfca_im_recv_atr_res_cb and st21nfca_im_recv_dep_res_cb a
      condition if (err != 0) is present. Because err is never modified in the
      code err will always be 0 at the end.

      The condition can be removed.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 72030a2eeb182575f1bf2383f1e9267d4a6ece61
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Aug 11 00:04:52 2014 +0200

      NFC: st21nfca: Change nfcid3 generation

      nfcid3 is based on sensf_res value. target->sensf is never NULL
      as it is a table.
      Check the sensf_res_len instead to make sure sensf_res is set or not.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 06ed3d607b1030365e6f4bdae193e64378e4264b
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:38 2014 +0200

      NFC: st21nfca: Remove useless new line in nfc_err call

      Remove a useless new line in nfc_err call.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 9ec1f58b9a8ecd72e675c33bfe8ceaf1bc0dc4c5
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:37 2014 +0200

      NFC: st21nfca: Fix logic when setting session_id

      If dev_num >= ST21NFCA_NUM_DEVICES, the driver was returning an incorrect
      success return code.

      Once dev_num is set, it was not stated as busy.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit df2566fe37d92dfba032e6084ebfb708dac5dc9a
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:36 2014 +0200

      NFC: st21nfcb: Remove inappropriate kfree on a previously devm_kzalloc 
pointer

      In case of an error during driver probe, info pointer was freed with 
kfree.
      No need to free anything when using devm_kzalloc.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 2c376a9e3c973e7923daba78aa16c768503cdef3
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:35 2014 +0200

      NFC: st21nfcb: Remove useless new line in nfc_err call

      Remove a uselss new line in nfc_err call.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit d363d7d0a5755b347de42c28aeab23ecfdcd2348
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:34 2014 +0200

      NFC: st21nfcb: Remove double assignment of .owner in struct device_driver

      The .owner member of struct device_driver is assigned THIS_MODULE twice.

      Introduced by:

      commit 35630df68d6030daf12dde12ed07bbe26324e6ac
      NFC: st21nfcb: Add driver for STMicroelectronics ST21NFCB NFC chip

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 56ee645e304c9b86b48768de8e52babd5b6e1d8a
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:33 2014 +0200

      NFC: st21nfcb: Convert to use devm_gpio_request_one

      Simplify the code a bit as mention by Axel Lin in a previous patch for
      st21nfca.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 361325e21d3a06a31ab53baf452c0946743b7abb
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:32 2014 +0200

      NFC: st21nfcb: Fix scripts/checkpatch.pl error "code indent should use 
tabs where possible"

      Fixing scripts/checkpatch.pl error "code indent should use tabs where 
possible" in:
      - i2c.c in st21nfcb_nci_irq_thread_fn function.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3e6df9191abe9dc46b7f9f540e1c3c73cfaccedf
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:31 2014 +0200

      NFC: st21nfca: Fix scripts/checkpatch.pl warnings "Missing a blank line 
after declarations"

      Fixing scripts/checkpatch.pl warning "Missing a blank line after 
declarations" in:
      - st21nfca.c:
        - check_presence after fwi variable declaration.
        - get_frame_size after len variable declaration.
        - st21nfca_hci_i2c_repack after "i, j, r, size" variable declaration.

      - st21nfca_dep.c st21nfca_tx_work after skb pointer declaration.

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6ae3ed1c52b9ce12e1b3d2ac8f648b7de1569dfe
  Author: Christophe Ricard <christophe.ricard@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:30 2014 +0200

      NFC: st21nfca: Fix sparse: cast to restricted __be32

      Fixing "sparse: cast to restricted __be32" message when building with
      make C=1 CF=-D__CHECK_ENDIAN__

      Signed-off-by: Christophe Ricard <christophe-h.ricard@xxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0be8ce737c1f052a1811d029f8afb03583f7238f
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Mon Jul 28 18:11:29 2014 +0200

      NFC: st21nfca: Convert to use devm_gpio_request_one

      This simplifies the code a bit.

      Acked-by: Christophe RICARD <christophe-h.ricard@xxxxxx>
      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ce3a5de7f58f18976b6536d8ea663f90da0e8093
  Author: Emil Goode <emilgoode@xxxxxxxxx>
  Date:   Mon Jul 28 18:11:28 2014 +0200

      NFC: st21nfca: Remove double assignment of .owner in struct device_driver

      The .owner member of struct device_driver is assigned THIS_MODULE twice.

      Introduced by:

      commit c44cb2edd01ca31471d9385f0895891b006ab904
      ("NFC: dts: st21nfca: Add device-tree (Open Firmware) support to 
st21nfca")

      Acked-by: Christophe RICARD <christophe-h.ricard@xxxxxx>
      Signed-off-by: Emil Goode <emilgoode@xxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cb174aba86fe10ddac8b692c90a9480526c02953
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:46 2014 -0700

      NFC: trf7970a: Add Target Mode Detection Support

      Add the ability to detect the mode (i.e., RF technology)
      used by the initiator.  The RF technology that was
      detected can be retrieved by calling the 'tg_get_rf_tech'
      driver hook.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 13b4272a8264220ec043a922fd1fa05da72d57ae
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:45 2014 -0700

      NFC: trf7970a: Add Target Mode Support

      Add target mode support to the trf7970a
      NFC driver.  This effectively enables full
      Peer-to-Peer support.

      To handle changing framing between sending
      a response frame and receiving the subsequent
      request frame, most of the framing changes
      take effect in the interrupt handler and not
      in trf7970a_tg_config_framing().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 1961843ceeca0d3e55744bba7ae8d9e23d04cf6a
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:44 2014 -0700

      NFC: trf7970a: Handle timeout values of zero

      The digital layer can try to send a command with a
      timeout value of zero (e.g., digital_tg_send_psl_res().
      The zero value is used as a flag to indicate that
      the driver should not expect a response.  To handle
      this, the driver sets an internal timer because it
      should still get an interrupt with the TX bit set
      in the IRQ Status Register.  When it gets that
      interrupt, it returns a return value of '0'.
      If it doesn't get the interrupt before timing out,
      it returns ETIMEDOUT as usual.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6fb9edcb43d0b1bf0ac2aaf6ba488d105c45f477
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:43 2014 -0700

      NFC: trf7970a: Cancel timer when error encountered

      Some paths leave a timer still running when
      trf7970a_send_err_upstream() is called.  This
      can cause a timeout to occur in a subsequent
      transaction making it fail.  Fix this by ensuring
      there is no timer running before sending an error
      upstream.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 851ee3cbf850501104e76683e439a4061f378a96
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:42 2014 -0700

      NFC: trf7970a: Don't turn on RF if there is already an RF field

      Currently, the trf7970a driver blindly turns on its
      RF field when configuring its framing.  This isn't
      a good idea if there is already a device generating
      an RF field.  Instead, check if there is already an
      RF field present before turning on this device's RF
      field and, if there is, return EBUSY.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 7149d6bfecadc255e9d964782a9fdd70f610f1ea
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:41 2014 -0700

      NFC: trf7970a: trf7970a_init() turns off the RF transmitter

      When trf7970a_init() initializes the trf7970a it
      implicitly turns off the RF transmitter.  Track
      this by clearing the TRF7970A_CHIP_STATUS_RF_ON
      bit in the cached trf->chip_status_ctrl.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cfc708dbe4022324bcd2bcb5817dd29f1f91299d
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:40 2014 -0700

      NFC: trf7970a: Don't turn off RF if its already off

      Don't try to turn off of RF transmitter is its
      already off.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 307e5caf6fb1dac1b9cfa1d78138d77e46517b56
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:39 2014 -0700

      NFC: trf7970a: Add '_in_' to initiator routines

      Rename trf7970a_config_rf_tech() and trf7970a_config_framing()
      to trf7970a_in_config_rf_tech() and trf7970a_in_config_framing(),
      respectively to avoid confusion when target support is added.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4e007f810664541078e619d050f6290bf137aa61
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:38 2014 -0700

      NFC: trf7970a: Delay after initialization

      The trf7970a should be given at least 1 ms to
      completely initialize after the 'Software Init'
      and 'Idle' commands have been issued.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 77c9539dc1284677539af442ac3629c9baf01202
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:37 2014 -0700

      NFC: trf7970a: Add System Suspend/Resume support

      Add system suspend/resume support by gracefully
      shutting things down when suspending and bringing
      the device back to full power when resuming.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit b528281b8b7a9c379baf37720191a799fbc9800c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:36 2014 -0700

      NFC: trf7970a: Create startup and shutdown routines

      Encapsulate the code to start up and gracefully
      shutdown the driver and trf7970a device.  Doing
      this makes adding system suspend/resume support
      easier and the resulting code cleaner.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit ceccd6aa50887352e66d0edf68d8be510a639da6
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:35 2014 -0700

      NFC: trf7970a: Don't assume CONFIG_PM_RUNTIME is enabled

      The current code assumes that CONFIG_PM_RUNTIME
      is always defined so it won't power up the trf7970a
      when it isn't enabled.  Fix this by moving the power
      up/down code from the pm_runtime_resume/suspend
      routines into their own routines and calling the
      power up function from the probe routine.  This
      ensures the device is powered up even when
      CONFIG_PM_RUNTIME is not defined.

      In order to not power on/off a device that is
      already powered on/off, create a new state to
      indicate that the power is off (TRF7970A_ST_PWR_OFF).

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit b5e17d9b5bd7e53696bce21e38eec5b9bb8abb88
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:34 2014 -0700

      NFC: trf7970a: Rename TRF7970A_ST_OFF to TRF7970A_ST_RF_OFF

      Rename the 'TRF7970A_ST_OFF' state to 'TRF7970A_ST_RF_OFF'
      to make it clear that this state means that the RF is
      off and not the entire device.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0a1de84205d3fe7baa3d013ebf703416b1919ecc
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:33 2014 -0700

      NFC: trf7970a: Return error code when turning on RF fails

      trf7970a_switch_rf_on() is currently a void function
      but turning on the RF could fail so it should return
      a return code.  That return code should also be
      propagated back to the entity that initiated the
      action.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit afa5b5f13e0e2372e440f3ab44620d4e10fca496
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:32 2014 -0700

      NFC: trf7970a: Ensure no more RX data before completing receive

      Depending on the interrupt status value given by the
      trf7970a, the driver may not know when a receive operation
      is complete.  To handle this, the driver waits for a period
      of time in case the trf7970a interrupts it again indicating
      there are more RX data in the FIFO.  It is possible that the
      timeout will occur when there are RX data in the FIFO but
      before the trf7970a has generated an interrupt to tell the
      driver about it.  Handle this by calling trf7970a_drain_fifo()
      (instead of trf7970a_send_upstream() which just passes up the
      data gathered to far) to check if there are more data in the
      FIFO.  If so, gather that data into the receive buffer.  If
      not, pass the data collected so far upstream as before.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 5d8f759424d3d7da998a7a9eee702071c8e5d381
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:31 2014 -0700

      NFC: trf7970a: Reread FIFO Status Register when draining FIFO

      Receiving an interrupt whose Interrupt Status Register
      value has only the SRX bit set is supposed to mean that
      all of the data from the tag has been received.  That
      turns out to not be true so we need to reread the FIFO
      Status Register to tell if there are any new bytes in
      the FIFO.  If there are, continue receiving them; if
      there aren't, assume that the receive is complete and
      pass the data up.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit bece3c544fee62ba7750f70b214d612fd02dcc8f
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:30 2014 -0700

      NFC: trf7970a: Handle low-watermark IRQ when transmitting

      Commit 4dd836e46c3d ("NFC: trf7970a: Reset FIFO when
      'End of TX' Interrupt Occurs") fixes the issue that
      it was meant to fix but adds the unfortunate side
      effect of causing the driver to report an error
      when the TX low-watermark level is passed during
      transmits.  This can be fixed by checking whether
      the IRQ status indicates that the low-watermark
      has been passed when transmitting.  If it has been
      passed and the FIFO is empty, then its safe to reset
      the FIFO.  Otherwise, silently continue since another
      TX interrupt will be generated and the FIFO will be
      reset then.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 0e840ed59ba79670b66bba8c1d50b6f67e72d3fb
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:29 2014 -0700

      NFC: trf7970a: Only fill FIFO if there is space

      Handle the case where trf7970a_fill_fifo() is
      called but there is no room in the FIFO for
      more TX data.  When this happens, wait for
      another interrupt indicating that there is
      now space (and set a timer in case that
      interrupt never occurs).

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 7a1e5552af61dce180f70c6fafe31553254b3728
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:28 2014 -0700

      NFC: trf7970a: Prefix TX data when refilling FIFO

      When refilling the FIFO with more TX data (using a new
      SPI transaction), the driver must prefix the TX data with
      a write to the FIFO I/O Register.  This tells the trf7970a
      that the following data is destined for the FIFO so it can
      be transmitted.

      To accomplish this, the driver cannot simply push the
      prefix data just before the next set of TX data that
      is to be transmitted because that will overwrite part
      of the TX data provided by the digital layer.  Instead,
      separate the prefix data and the TX data when calling
      trf7970a_transmit().  trf7970a_transmit() can then send
      the prefix and TX data from different memory locations
      with one spi_sync() operation.  This also means that
      the driver doesn't require any skb "tx_headroom" as
      provided by the digital layer (see
      nfc_digital_allocate_device() and digital_skb_alloc()).

      Also ensure that the prefix is of type 'u8' and not
      'char'.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 5974150dead6da1db415f04a232f79b922f412a0
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:27 2014 -0700

      NFC: trf7970a: Remove unnecessary FIFO reset & RSSI read

      It is no longer necessary to reset the FIFO and
      read the 'RSSI Levels and Oscillator Status Register'
      so remove that code.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit aff0564aa7b2118a1d76dc0118dfdbf4beaf4b8c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:26 2014 -0700

      NFC: trf7970a: Clear possible spurious interrupt before transmitting

      The trf7970a occasionally generates spurious interrupts
      which can confuse the driver.  To help alleviate this,
      clear any interrupts by reading the 'IRQ Status Register'
      before starting a new transaction.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 38b4eb1f7fa87079a5a40f5d2ec4b5c0c7f14a4b
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:25 2014 -0700

      NFC: trf7970a: Recalculate driver timeout values

      Some of the timeout values used in the driver
      are not long enough to handle worst-case scenarios
      so they need to be recalculated.

      The time to wait for the FIFO to drain past the
      low-watermark is now 20 ms because it can take
      around 14.35 ms to send 95 bytes (127 bytes in
      full FIFO minus 32 bytes where the low-watermark
      interrupt will fire).  95 bytes will take around
      14.35 ms at 6.62 kbps (the lowest supported bit
      rate used by ISO/IEC 15693) so 20 ms should be a
      safe value.

      The time to wait before issuing an EOF to complete
      an ISO/IEC 15693 write or lock command is 40 ms--
      20 ms to drain the FIFO and another 20 ms to ensure
      the wait is long enough before sending an EOF.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4e64eff837fb682dfb2a1188fb036d75ec57375c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:24 2014 -0700

      NFC: trf7970a: Add RF technology specific guard times

      When turning on the RF field, the driver must wait
      an RF-technology-specific amount of time (known as
      the guard time) before modulating the field.
      Currently, the driver waits 5 ms but that is too
      short for NFCF and too long for ISO/IEC 15693.
      Fix this by determining the guard time when the
      RF technology is set and delaying that amount
      of time when turning on the RF field.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit a08e54549e743ea3704da939f92caf3eaa8471d3
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:23 2014 -0700

      NFC: trf7970a: Initialize when enabling RF

      Currently, the trf7970a is reset & initialized only
      when the pm_runtime resume hook is called.  Instead,
      initialize it every time the RF is enabled to ensure
      that the trf7970a is quiesced and in a known state
      before being set up for another RF technology.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6c08df422ede7db94776b8099a5f43597629234c
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:22 2014 -0700

      NFC: trf7970a: Disable SYS_CLK Output

      Currently, support for providing the external
      SYS_CLK signal on pin 27 is not supported so
      turn it off by writing to the 'Modulator and
      SYS_CLK Control' register immediately after
      reset.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 17b2151733ecdc96ee4fecdf5fae973b8cb0fea7
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:21 2014 -0700

      NFC: trf7970a: Remove unnecessary sleep

      There is no need to sleep for 1-2 ms before
      transmitting a new command.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 1568bfef18a9150d83b0f91aa254cef7ebead4cd
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:20 2014 -0700

      NFC: trf7970a: FIFO Size is really 127 bytes

      Despite what the manual says, the FIFO size
      on the trf7970a is really 127 bytes so make
      the code respect that.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 4542e8345af6076c87d036c7bd3f9dfa30768b1e
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:19 2014 -0700

      NFC: trf7970a: Ignore Overflow bit in FIFO Status Register

      The Overflow bit in the 'FIFO Status Register' has
      proven to be untrustworthy so ignore it.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3e7f335689ebfa0a68814dfe9f0588076fb9ad01
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:18 2014 -0700

      NFC: trf7970a: Use spi_sync() instead of spi_write_then_read()

      To more efficiently handle long continuous reads,
      use spi_sync() instead of spi_write_then_read().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 24707296c762d1828c4a51aa1872dc275dc3fccc
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:17 2014 -0700

      NFC: trf7970a: Call spi_setup() to configure SPI communication

      Call spi_setup() to configure SPI communication
      with the trf7970a.  This will ensure that the
      correct SPI parameters are used.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cc8d7158644c439d946bfc65778a507b6f12b10d
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:16 2014 -0700

      NFC: trf7970a: Remove trf7970a_tg_listen_mdaa()

      Currently, the digital layer 'tg_listen_mdaa'
      hook is not used and it isn't necessary to have
      a stub routine so remove it.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit d3a6d33a7f72fa4d3bb0224da0839a5ca871d7a4
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:12:15 2014 -0700

      NFC: trf7970a: Remove incorrect of_node_put() call

      of_property_read_u32() does not take a reference
      to the specified OF node so don't call of_node_put()
      in trf7970a_get_autosuspend_delay().

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit a42f5c17131103ec54a71dfb7e6bb7b3704686a1
  Author: Tom Lendacky <thomas.lendacky@xxxxxxx>
  Date:   Sun Sep 7 09:54:41 2014 -0500

      amd-xgbe-phy: Fix build break for missing declaration

      A previous patch inadvertently deleted a declaration in the
      amd_xgbe_an_tx_training function causing the build to fail.

      Add the declaration for 'priv' back to the function.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d02fc738a9a9e6cddeed0bf00771286e22d52dee
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:25:26 2014 +0200

      ARM: sun8i: Relicense the A23 DTSI under GPLv2/X11

      The current GPL only licensing on the DTSI makes it very impractical for 
other
      software components licensed under another license.

      In order to make it easier for them to reuse our device trees, relicense 
our
      DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow 
soon.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 394c56ce557b8ea7e74c7b2684a21f0dd434aae1
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:25:26 2014 +0200

      ARM: sun7i: Relicense the A20 DTSI under GPLv2/X11

      The current GPL only licensing on the DTSI makes it very impractical for 
other
      software components licensed under another license.

      In order to make it easier for them to reuse our device trees, relicense 
our
      DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow 
soon.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexander Bersenev <bay@xxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Carlo Caione <carlo@xxxxxxxxxx>
      Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Oliver Schinagl <oliver@xxxxxxxxxxx>
      Acked-by: Roman Byshko <rbyshko@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6c3ba72415b15440ffc8085e502fbeca01dc2035
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 19:25:26 2014 +0200

      ARM: sun6i: Relicense the A31 DTSI under GPLv2/X11

      The current GPL only licensing on the DTSI makes it very impractical for 
other
      software components licensed under another license.

      In order to make it easier for them to reuse our device trees, relicense 
our
      DTSI first under a GPL/X11 dual-license. Hopefully, the DTS will follow 
soon.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Carlo Caione <carlo@xxxxxxxxxx>
      Acked-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e0f6429ecb0cc1d1cb39017135b658960e5b8417
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 7 18:38:49 2014 +0800

      regulator: bcm590xx: Remove unused **info field from struct bcm590xx_reg

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 192264e0a5473015df28f47241bcdbf6b8c24873
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Sep 7 18:34:51 2014 +0800

      regulator: as3711: Remove unused fields from as3711_regulator_info and 
as3711_regulator

      The max_uV is not used, so remove it from struct as3711_regulator_info.
      Current code is using devm_regulator_register(), so we don't need to 
store *rdev
      in struct as3711_regulator for clean up.

      Also clean up AS3711_REG macro to remove _vshift, _min_uV and _max_uV 
arguments.
      _vshift is always 0, so remove it.
      _min_uV and _max_uV are not required, all required settings are set in
      REGULATOR_LINEAR_RANGE macro.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 177ef2a6315ea7bf173653182324e1dcd08ffeaa
  Author: xiaofeng.yan <xiaofeng.yan@xxxxxxxxxx>
  Date:   Tue Aug 26 03:15:41 2014 +0000

      sched/deadline: Fix a precision problem in the microseconds range

      An overrun could happen in function start_hrtick_dl()
      when a task with SCHED_DEADLINE runs in the microseconds
      range.

      For example, if a task with SCHED_DEADLINE has the following parameters:

        Task  runtime  deadline  period
         P1   200us     500us    500us

      The deadline and period from task P1 are less than 1ms.

      In order to achieve microsecond precision, we need to enable HRTICK 
feature
      by the next command:

        PC#echo "HRTICK" > /sys/kernel/debug/sched_features
        PC#trace-cmd record -e sched_switch &
        PC#./schedtool -E -t 200000:500000:500000 -e ./test

      The binary test is in an endless while(1) loop here.
      Some pieces of trace.dat are as follows:

        <idle>-0   157.603157: sched_switch: :R ==> 2481:4294967295: test
        test-2481  157.603203: sched_switch:  2481:R ==> 0:120: swapper/2
        <idle>-0   157.605657: sched_switch:  :R ==> 2481:4294967295: test
        test-2481  157.608183: sched_switch:  2481:R ==> 2483:120: trace-cmd
        trace-cmd-2483 157.609656: sched_switch:2483:R==>2481:4294967295: test

      We can get the runtime of P1 from the information above:

        runtime = 157.608183 - 157.605657
        runtime = 0.002526(2.526ms)

      The correct runtime should be less than or equal to 200us at some point.

      The problem is caused by a conditional judgment "delta > 10000"
      in function start_hrtick_dl().

      Because no hrtimer start up to control the rest of runtime
      when the reset of runtime is less than 10us.

      So the process will continue to run until tick-period is coming.

      Move the code with the limit of the least time slice
      from hrtick_start_fair() to hrtick_start() because the
      EDF schedule class also needs this function in start_hrtick_dl().

      To fix this problem, we call hrtimer_start() unconditionally in
      start_hrtick_dl(), and make sure the scheduling slice won't be smaller
      than 10us in hrtimer_start().

      Signed-off-by: Xiaofeng Yan <xiaofeng.yan@xxxxxxxxxx>
      Reviewed-by: Li Zefan <lizefan@xxxxxxxxxx>
      Acked-by: Juri Lelli <juri.lelli@xxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409022941-5880-1-git-send-email-xiaofeng.yan@xxxxxxxxxx
      [ Massaged the changelog and the code. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8fa74ef2fc0b79c6ff15e6add51069b4ea14b1a9
  Author: Loïc Pellegrino <oort10@xxxxxxxxx>
  Date:   Thu Sep 4 19:28:50 2014 +0100

      staging/lustre: Different prototypes between the declaration and the 
definition

      Align the prototype of lprocfs_wr_uint() in the declaration with the one 
used
      in the definition.

      The prototype is:
      int lprocfs_wr_uint(struct file *file, const char __user *buffer,
                          unsigned long count, void *data)
      In obdclass/lprocfs_status.c

      But in lustre/include/lprocfs_status.h, the __user annotation is missing 
for
      the attribute buffer.

      The correct prototype is the first one (the definition) since:
      - This function is eventually called by the write() function pointer of an
      instance of struct file_operations
      - In this function, buffer is a parameter of copy_from_user()
      - Before the commit 73bb1da692d0dc3e93b9c9e29084d6a5dcbc37a6, the 
declaration
      and the definition had the same prototype, but only the .c has been 
updated.

      Correcting this will remove a sparse error and add sparse warnings.
      This is a task of the Eudyptula challenge.

      Signed-off-by: Loïc Pellegrino <oort10@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a08f0672b29659c5dcdbbe7fa136ab810292259
  Author: LABBE Corentin <clabbe.montjoie@xxxxxxxxx>
  Date:   Thu Sep 4 15:24:57 2014 +0200

      staging: lustre: Annotate user buffer with __user

      Fix the warning reported by sparse on 
drivers/staging/lustre/lnet/lnet/router_proc.c
      warning: incorrect type in argument 4 (different address spaces)
      The correction is to annotate all user buffer variable by __user

      Signed-off-by: LABBE Corentin <clabbe.montjoie@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f60705fd13f2573b66872a55f4a18214a1cbced2
  Author: Nicolas Thery <nthery@xxxxxxxxx>
  Date:   Sat Sep 6 07:18:47 2014 +0200

      staging: rtl8188eu: include missing header

      This patch fixes the following sparse warnings:

      drivers/staging/rtl8188eu/hal/phy.c:46:5: warning: symbol
      'phy_query_bb_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:56:6: warning: symbol
      'phy_set_bb_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:129:5: warning: symbol
      'phy_query_rf_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:140:6: warning: symbol
      'phy_set_rf_reg' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:228:6: warning: symbol
      'phy_set_tx_power_level' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:324:6: warning: symbol
      'phy_set_bw_mode' was not declared. Should it be static?
      drivers/staging/rtl8188eu/hal/phy.c:360:6: warning: symbol 'phy_sw_chnl'
      was not declared. Should it be static?

      Signed-off-by: Nicolas Thery <nthery@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 354cefee8db6752de758ae13f69ba7422c242e30
  Author: Andreas Schlick <ninox@xxxxxxxxxx>
  Date:   Sat Sep 6 10:13:09 2014 +0200

      staging: rtl8821ae: Fix sparse warning by making functions static.

      Signed-off-by: Andreas Schlick <ninox@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f11b38ca8b8f1ed6a70b518dabcb4cd96db8996
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:15 2014 +0200

      staging: goldfish: avoid multiple assignments

      Coding style: avoid multiple assignments

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2c50741597b60284c4142808429fa94f3e516c23
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:14 2014 +0200

      staging: goldfish: document mutex usage

      Coding style: document mutex usage

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f52e264e80e500a24f565d3cb4dc37ec6d1b289
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:13 2014 +0200

      staging: goldfish: fix alignment to match open parenthesis

      Coding style: fix alignment to match open parenthesis

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9b61f085eb63bf1a304d7be5fc175cf478848bf2
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:12 2014 +0200

      staging: goldfish: document spinlock usage

      Coding style: document spinlock usage

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1977533a3f425cb9b7633d59e30459e048ce681f
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:11 2014 +0200

      staging: goldfish: remove useless space after a cast

      Coding style: remove useless space after a cast

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1f21b0c8aceb02ffbc06f4b803387e8ccc22725a
  Author: Loic Pefferkorn <loic@xxxxxxxx>
  Date:   Wed Sep 3 22:23:10 2014 +0200

      staging: goldfish: suppress consecutive blank lines

      Coding style: suppress consecutive blank lines

      Signed-off-by: Loic Pefferkorn <loic@xxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ba660d25b59a68dbc44634a9844705c86ee6a893
  Author: MichaÅ? Bartoszkiewicz <mbartoszkiewicz@xxxxxxxxx>
  Date:   Thu Sep 4 22:05:36 2014 +0200

      staging: gs_fpgaboot: remove unnecessary return statements

      This fixes "void function return statements are not generally useful"
      warnings from checkpatch.pl.

      Signed-off-by: MichaÅ? Bartoszkiewicz <mbartoszkiewicz@xxxxxxxxx>
      Reviewed-by: Insop Song <insop.song@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c8c8315144a8f14d3e5d2f6ad2d9104eed5c7d7
  Author: Thomas Gummerer <t.gummerer@xxxxxxxxx>
  Date:   Fri Sep 5 17:09:34 2014 +0200

      staging: xgifb: remove unnecessary else

      Signed-off-by: Thomas Gummerer <t.gummerer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 588a12d789e1a9b8193465c09f32024c0d43a849
  Author: Filipe Gonçalves <filipe@xxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 05:09:46 2014 +0100

      staging/lustre: Fixed checkpatch warning: Use #include <linux/statfs.h> 
instead of <asm/statfs.h>

      Signed-off-by: Filipe Gonçalves <filipe@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70c0ed98256a1b297029842b9e250dc9ec9bddd1
  Author: Piotr Witoslawski <pwitos@xxxxxxxxx>
  Date:   Thu Sep 4 08:18:53 2014 +0200

      drivers: staging: dgap: fix the checkpatch.pl issue "Warning: line over 
80 characters"

      Break lines exceeding 80 characters

      Signed-off-by: Piotr Witoslawski <pwitos@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63b742981f1908d38f72d3d126cb309b8e057c54
  Author: Juston Li <juston.h.li@xxxxxxxxx>
  Date:   Wed Sep 3 22:42:24 2014 -0700

      staging: lustre: lmv: lmv_internal.h: fix checkpatch.pl spacing errors

      lmv_internal.h:96: ERROR: space prohibited after that open parenthesis '('
      lmv_internal.h:96: ERROR: space required before the open parenthesis '('
      lmv_internal.h:147: WARNING: space prohibited between function name and 
open parenthesis '('

      Signed-off-by: Juston Li <juston.h.li@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0710bf3d306e6e9c62e705bfe26eaacfb7487b6f
  Author: Chaitra Ramaiah <linux.delve@xxxxxxxxx>
  Date:   Thu Sep 4 20:41:03 2014 +0530

      Staging: rtl8192u: fix brace style coding issue in r819xU_firmware.c

      Signed-off-by: Chaitra Ramaiah <linux.delve@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 708a7ec873d38f6ebd938b623d349b747152c052
  Author: Luca Ceresoli <luca@xxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 08:28:21 2014 +0200

      staging: rtl8188eu: fix missing blank lines after declarations

      Signed-off-by: Luca Ceresoli <luca@xxxxxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxx>
      Cc: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8b3bfffc410268ccae137a36f1aee6024a72332c
  Merge: 87d9430 c4c112f
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Sep 6 12:30:27 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-06

      This series contains updates to e1000 and igb.

      Krzysztof provides a patch to cleanup the coding style in e1000 to quiet
      checkpatch.pl warnings.

      Todd adds two boolean flags to igb to allow for changes in the
      advertised EEE speeds from ethtool.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 87d943085b76c6f07807dbc9fde2aad88e828590
  Author: Neal Cardwell <ncardwell@xxxxxxxxxx>
  Date:   Sat Sep 6 11:18:20 2014 -0400

      tcp: remove obsolete comment about TCP_SKB_CB(skb)->when in tcp_fragment()

      The TCP_SKB_CB(skb)->when field no longer exists as of recent change
      7faee5c0d514 ("tcp: remove TCP_SKB_CB(skb)->when"). And in any case,
      tcp_fragment() is called on already-transmitted packets from the
      __tcp_retransmit_skb() call site, so copying timestamps of any kind
      in this spot is quite sensible.

      Signed-off-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Reported-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 86515b7de86443775cf5e821e52df4c0adf528ab
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 12:45:27 2014 +0900

      power: charger-manager: Remove casting the return value which is a void 
pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit a8adcc9012d8502e06ba7b3f966bad8f2c58edc3
  Author: Ramakrishna Pallala <ramakrishna.pallala@xxxxxxxxx>
  Date:   Wed Aug 27 23:44:08 2014 +0530

      power_supply: Add boot and calibration attributes

      Usually PMIC's come with coulomb counting mechanism which can be
      used to implement a Fuel Gauginig solution in Software itself.
      One of key input to these SW Fuel Gauge solutioons is the boot up
      parameters like boot voltage and boot current.

      This patch adds the VOLTAGE_BOOT and CURRENT_BOOT power supply attributes
      to report bootup voltage and current.

      This patch also adds CALIBRATE power supply attribute which useful is
      for calibrating the battery/coulomb counter.

      Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@xxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit b1022e247872dc87a6ffd6f9aa6a92e0b67cdf00
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 26 13:41:39 2014 +0900

      power: charger-manager: Check charging state right after completed 
initialization

      This patch check the charging state after completed initialization of 
charger-
      manager and update current charging state. If charger-manager never check 
and
      update current charging state, charger-manager would have the mismatch 
issue
      between real state of cable connection and the charging state of 
charger-manager
      until first polling time of charger-manager.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Myungjoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit c6738d06a363ac7010a5c3b54e2af1957852cc45
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Tue Aug 26 13:41:38 2014 +0900

      power: charger-manager: Fix checking of wrong return type

      This patch fix minor issue about checking wrong return type.

      The of_cm_parse_desc() return ERR_PTR(errnor number) when some error 
happen
      in this function. But, charger_manager_probe() has only checked whether
      desc is NULL or not. If of_cm_parse_desc() returns ERR_PTR(-ENOMEM), desc
      isn't NULL but desc is (void *)(-ENOMEM). Althouhg some error happen for 
parsing
      DT, charger_manager_probe() can't detect error of desc instance.

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Myungjoo Ham <myungjoo.ham@xxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit d3ed534cca703b2aaeee9277a5b8063ae6eab1d1
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Aug 24 19:36:29 2014 -0500

      power/reset: xgene-reset: Fix prototype of xgene_restart()

      The xgene-reset driver uses xgene_restart() as arm_pm_restart() but that
      function should take an enum reset_type as the first argument rather than
      a char. Fix this; the paramter is not referenced in the implementation.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 4495b0adfb65a8eb9a5255b831f2160b6e583f3d
  Author: Simon Que <sque@xxxxxxxxxxxx>
  Date:   Mon Aug 4 13:47:46 2014 +0200

      sbs-battery: add min design voltage to sbs-battery

      sbs-battery has a max design voltage but not a min design voltage field.
      The SBS spec only has one design voltage:
      http://www.sbs-forum.org/specs/sbdat110.pdf

      Currently this is being used for max design voltage.  This patch uses it
      for min design voltage as well.

      Signed-off-by: Simon Que <sque@xxxxxxxxxxxx>
      Reviewed-by: Simon Glass <sjg@xxxxxxxxxxxx>
      Reviewed-by: Todd Broch <tbroch@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 9ea89402e25edafb6ad8ec92848d12c1d5d3969f
  Author: Cheng-Yi Chiang <cychiang@xxxxxxxxxxxx>
  Date:   Mon Aug 4 13:47:45 2014 +0200

      sbs-battery: export manufacturer and model name to sysfs

      This CL supports two power_supply_property items for smart battery:
      POWER_SUPPLY_PROP_MANUFACTURER and POWER_SUPPLY_PROP_MODEL_NAME such
      that battery information 'manufacturer' and 'model_name' can be exported
      to sysfs.

      Signed-off-by: Cheng-Yi Chiang <cychiang@xxxxxxxxxxxx>
      Reviewed-by: Olof Johansson <olofj@xxxxxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Sebastian Reichel <sre@xxxxxxxxxx>

  commit 02024756e6ab3a3fcdc3b203552b16b345ebd97d
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Tue Sep 2 18:05:56 2014 +0530

      ASoC: mfld: pcm: Replace pr_ with dev_

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5c5e417bc06ff8d8b3214675f38f362567f0cd22
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Sep 6 20:59:36 2014 +0800

      regulator: hi6421: Fix misleading comment

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0634814fe0f29a46c44386a03f259f99c983bf7e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:49 2014 +0200

      ASoC: Remove table based DAPM/control setup support from 
snd_soc_platform_driver

      There are no users left and new users should rather use the 
component_driver
      struct embedded in the snd_soc_platform_driver struct to do this. E.g.:

      static const struct snd_soc_platform_driver foobar_driver = {
        .component_driver = {
                .dapm_widgets = ...,
                .num_dapm_widgets = ...,
                ...,
        },
        ...
      };

      instead of

      static const struct snd_soc_platform_driver foobar_driver = {
        .dapm_widgets = ...,
        .num_dapm_widgets = ...,
        ...
      };

      This also allows us to remove the steal_sibling_dai_widgets hack.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 923976a30b36ce0970e88f53ed2f2b5b61aeeb73
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:48 2014 +0200

      ASoC: sst-haswell-pcm: Move controls and DAPM elements to component

      The sst-haswell-pcm driver registers both a snd_soc_component and a
      snd_soc_platform and expects that the DAPM widgets for the DAIs 
registered by
      component are added to the DAPM context of the platform. This requires us 
to
      have a hack in the ASoC core which does so. Moving the DAPM elements over 
to
      the component allows us to remove this hack.

      While we are at it also move the controls over to the component. The 
controls
      don't need the platform for anything other than 
snd_soc_platform_get_drvdata(),
      this can easily be replaced by snd_soc_component_get_drvdata(). As the 
long
      term goal is to register only a single component this is a step in the 
right
      direction.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bd033808e2b160bab61cfe18b0ecb4ccc7809516
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:47 2014 +0200

      ASoC: sst-haswell-pcm: Alloc state struct in driver probe()

      Resource allocations should happen in driver probe callback rather than in
      snd_soc_platform probe functions. Especially if the resource is device
      managed. The snd_soc_* probe/remove functions are mainly intended to be 
used
      for things that require the component to be already bound to a card.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1ee0beb985e097aa07fa7feab4e11ecf251d763c
  Merge: 06cb1eb c815dbb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 14:44:11 2014 +0100

      Merge branch 'topic/component' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-intel

  commit c815dbb47758bd469927849fdd45fed3ce206e73
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Wed Aug 20 13:08:46 2014 +0200

      ASoC: Add snd_soc_component_{get,set}_drvdata()

      Add Add snd_soc_component_{get,set}_drvdata() similar to
      snd_soc_codec_{get,set}_drvdata() and 
snd_soc_platform_{get,set}_drvdata().
      Also update them to use the new functions internally.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Reviewed-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8d01370f59856a0ac5b222878667d52477b589f0
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:32 2014 +0200

      ASoC: es8328: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bade5f09ca5bfd5a5f499a682509a9109472bca8
  Merge: 75c3daa 85362ef
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 13:38:26 2014 +0100

      Merge branch 'topic/suspend' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-es8328

  commit e649057a41c24b4122e976746649e471709d4b16
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:35 2014 +0200

      ASoC: sgtl5000: Cleanup bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 35199a7c11d5f6a87a5b35dfd69fde3f65d37fac
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:34 2014 +0200

      ASoC: ml26124: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2a93f70925a56ae1629be8b46c3c6d502f98dded
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:33 2014 +0200

      ASoC: jz4740: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3d2c42d191a89ab35e3002309882e3b70fe12112
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Sep 6 14:29:31 2014 +0200

      ASoC: 88pm860x-codec: Cleanup manual bias level transitions

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c4c112f1585fde3926976da8962ba84d342d8869
  Author: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
  Date:   Fri Aug 29 06:43:13 2014 +0000

      igb: add flags to set eee advertisement mode

      Change e1000_set_eee and e1000_set_eee_i35(0|4) to allow
      changes in the advertised EEE speeds from ethtool. Adds two boolean
      flags to e1000_set_eee_i35(0|4) to pass in advertised speed data.

      Signed-off-by: Todd Fujinaka <todd.fujinaka@xxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 81baf9fe0243a4450d738676ccf99d325460c748
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 12:10:47 2014 +0100

      regulator: tps65217: Remove spurious platform data check

      We should always be able to probe a regulator with no platform data. This
      will enable readback of current state, though no changes can be made to
      the device configuration.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dec38b5ce6a9edb406c60c2670b26a1a4262fdb9
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Sep 6 01:11:12 2014 +0100

      regulator: isl9305: Add Intersil ISL9305/H driver

      The ISL9305 and ISL9305H are mini-PMICs offering two DCDC regulators and
      two LDO regulators. While there are some register differences between them
      these do not affect the current Linux driver as the relevant features are
      not yet supported.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 887a79f4a8cce981bb74bf56e1ee25786f235e66
  Author: Krzysztof Majzerowicz-Jaszcz <cristos@xxxxxxxxxxx>
  Date:   Wed Aug 27 07:10:58 2014 +0000

      e1000: e1000_ethertool.c coding style fixes

      Fixed many errors/warnings and checks in e1000_ethtool.c reported
      by checkpatch.pl.  Suggestions from Joe Perches and Alexander Duyck
      applied as well

      Signed-off-by: Krzysztof Majzerowicz-Jaszcz <cristos@xxxxxxxxxxx>
      Tested-by: Aaron Brown <aaron.f.brown@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 196cf358422517b3ff3779c46a1f3e26fb084172
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sat Sep 6 10:12:19 2014 +0200

      x86/tty/serial/8250: Clean up the asm/serial.h include file a bit

       - correct spelling
       - align fields vertically to make things more readable
       - make the layout of magic defines more obvious

      Cc: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Cc: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409972149-26272-1-git-send-email-jeffrey.t.kirsher@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9ea029f12aab2fa3f2913e67d17cc24801ba694e
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Fri Sep 5 19:55:49 2014 -0700

      x86/tty/serial/8250: Resolve missing-field-initializers warnings

      Resolve some missing-field-initializers warnings by using
      designated initialization in the expansion of the
      SERIAL_PORT_DFNS macro.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409972149-26272-1-git-send-email-jeffrey.t.kirsher@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cfecec56ae7c7c40f23fbdac04acee027ca3bd66
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 5 18:29:45 2014 -0700

      mlx4: only pull headers into skb head

      Use the new fancy eth_get_headlen() to pull exactly the headers
      into skb->head.

      This speeds up GRE traffic (or more generally tunneled traffuc),
      as GRO can aggregate up to 17 MSS per GRO packet instead of 8.

      (Pulling too much data was forcing GRO to keep 2 frags per MSS)

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Cc: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 126859b992c30915aba8d6768254212010f1b43c
  Author: Colin Ian King <colin.king@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 14:26:11 2014 +0100

      mISDN: remove DSP_NEVER_DEFINED and adjust code identation

      The DSP_NEVER_DEFINED #ifdef is confusing, it slips in an
      extra } which is not required because the previous code is
      indented incorrectly.  Correct the identation and remove the
      extraneous DSP_NEVER_DEFINED

      Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cea6aeb6979f6409cacd6900d237cb4ed39fd6d2
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Fri Sep 5 11:36:34 2014 +0200

      bonding: add slave netlink policy and put slave-related ops together

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Acked-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fb0eee2f141976b5d7f31e477a71556d312f7dc3
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Aug 27 13:36:51 2014 +0900

      clocksource: sh_tmu: Document r8a7779 binding

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings
      for a number of drivers for Renesas hardware. The purpose of this patch is
      to update the Renesas R-Car Timer Unit (TMU) driver to follow this
      convention.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

      ---
      * I plan to follow up with a patch patch to use the new binding in the
        dtsi files for the r8a7779 SoC.
      commit 471269b790aec03385dc4fb127ed7094ff83c16d

      v2
      * Suggestions by Mark Rutland and Sergei Shtylyov
        - Compatible strings should be "one or more" not "one" of those listed
        - Describe the generic binding as covering any MTU2 device
        - Re-order compat strings from most to least specific

      v3
      * Suggested by Laurent Pinchart
        - Reword in keeping with a similar though more extensive patch for CMT

  commit ffd24a543afe4c693d5c611ecfa01cc48e97f97d
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Aug 27 13:36:51 2014 +0900

      clocksource: sh_mtu2: Document r7s72100 binding

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings
      for a number of drivers for Renesas hardware. The purpose of this patch is
      to update the Renesas R-Car Multi-Function Timer Pulse Unit 2 (MTU2) 
driver
      to follow this convention.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

      ---
      * I plan to follow up with a patch patch to use the new binding in the
        dtsi files for the r7s72100 SoC.

      v2
      * Suggestions by Mark Rutland and Sergei Shtylyov
        - Compatible strings should be "one or more" not "one" of those listed
        - Describe the generic binding as covering any MTU2 device
        - Re-order compat strings from most to least specific

      v3
      * Suggested by Laurent Pinchart
        - Reword compat documentation for consistency with a more extensive
          CMT change

  commit 01fe3aaa3abd3379788173e0017a6299b5b438db
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Aug 27 13:36:51 2014 +0900

      clocksource: sh_cmt: Document SoC specific bindings

      In general Renesas hardware is not documented to the extent
      where the relationship between IP blocks on different SoCs can be assumed
      although they may appear to operate the same way. Furthermore the
      documentation typically does not specify a version for individual
      IP blocks. For these reasons a convention of using the SoC name in place
      of a version and providing SoC-specific compat strings has been adopted.

      Although not universally liked this convention is used in the bindings for
      a number of drivers for Renesas hardware. The purpose of this patch is to
      update the Renesas R-Car Compare Match Timer (CMT) driver to follow this
      convention.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

      ---
      * I plan to follow up with patches to use these new bindings in the
        dtsi files for the affected SoCs.

      v2
      * Reorder compat entries so more-specific entries and their fallbacks
        are grouped with the fallback entry coming last.
      * Explicitly document fallback

      v3
      * Avoid circular dependency in documentation of fallback
        behaviour of renesas,cmt-48-gen2
      * Use consistent case for SoC names in compat string descriptions

  commit 3aff50170a37d032c86d10c1815e875e8af0aa1a
  Merge: 2ba3894 7faee5c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:49:39 2014 -0700

      Merge branch 'tcp'

      Eric Dumazet says:

      ====================
      tcp: deduplicate TCP_SKB_CB(skb)->when

      TCP_SKB_CB(skb)->when has different meaning in output and input paths.

      In output path, it contains a timestamp.
      In input path, it contains an ISN, chosen by tcp_timewait_state_process()

      Its usage in output path is obsolete after usec timestamping.
      Lets simplify and clean this.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7faee5c0d514162853a343d93e4a0b6bb8bfec21
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 5 15:33:33 2014 -0700

      tcp: remove TCP_SKB_CB(skb)->when

      After commit 740b0f1841f6 ("tcp: switch rtt estimations to usec 
resolution"),
      we no longer need to maintain timestamps in two different fields.

      TCP_SKB_CB(skb)->when can be removed, as same information sits in 
skb_mstamp.stamp_jiffies

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 04317dafd11dd7b0ec19b85f098414abae6ed5f7
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Sep 5 15:33:32 2014 -0700

      tcp: introduce TCP_SKB_CB(skb)->tcp_tw_isn

      TCP_SKB_CB(skb)->when has different meaning in output and input paths.

      In output path, it contains a timestamp.
      In input path, it contains an ISN, chosen by tcp_timewait_state_process()

      Lets add a different name to ease code comprehension.

      Note that 'when' field will disappear in following patch,
      as skb_mstamp already contains timestamp, the anonymous
      union will promptly disappear as well.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2ba38943ba190eb6a494262003e23187d1b40fb4
  Merge: 2c048e6 8496e33
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:47:12 2014 -0700

      Merge branch 'eth_get_headlen'

      Alexander Duyck says:

      ====================
      net: Drop get_headlen functions in favor of generic function

      This series replaces the igb_get_headlen and ixgbe_get_headlen functions
      with a generic function named eth_get_headlen.

      I have done some performance testing on ixgbe with 258 byte frames since
      the calls are only used on frames larger than 256 bytes and have seen no
      significant difference in CPU utilization.

      v2: renamed __skb_get_poff to skb_get_poff
          renamed ___skb_get_poff to __skb_get_poff
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8496e3382e33ef0b6862e07aaf4025420223232e
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 5 19:22:18 2014 -0400

      ixgbe: use new eth_get_headlen interface

      Update ixgbe to drop the ixgbe_get_headlen function in favor of 
eth_get_headlen.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 24cd23d3d2e3966bc48a535cacc92356715b50c0
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 5 19:20:43 2014 -0400

      igb: use new eth_get_headlen interface

      Update igb to drop the igb_get_headlen function in favor of 
eth_get_headlen.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by:  Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56193d1bce2b2759cb4bdcc00cd05544894a0c90
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Fri Sep 5 19:20:26 2014 -0400

      net: Add function for parsing the header length out of linear ethernet 
frames

      This patch updates some of the flow_dissector api so that it can be used 
to
      parse the length of ethernet buffers stored in fragments.  Most of the
      changes needed were to __skb_get_poff as it needed to be updated to 
support
      sending a linear buffer instead of a skb.

      I have split __skb_get_poff into two functions, the first is skb_get_poff
      and it retains the functionality of the original __skb_get_poff.  The 
other
      function is __skb_get_poff which now works much like __skb_flow_dissect in
      relation to skb_flow_dissect in that it provides the same functionality 
but
      works with just a data buffer and hlen instead of needing an skb.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2c048e646212f9880e6f201771a30daa963d7f8b
  Merge: d546c62 82eabd9
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:43:54 2014 -0700

      Merge branch 'timestamping'

      Alexander Duyck says:

      ====================
      This change makes it so that the core path for the phy timestamping logic
      is shared between skb_tx_tstamp and skb_complete_tx_timestamp.  In 
addition
      it provides a means of using the same skb clone type path in non phy
      timestamping drivers.

      The main motivation for this is to enable non-phy drivers to be able to
      manipulate tx timestamp skbs for such things as putting them in lists or
      setting aside buffer in the context block.

      v2: Incorporated suggested changes from Willem de Bruijn and Eric Dumazet
           dropped uneeded comment
           restored order of hwtstamp vs swtstamp
           added destructor for skb
          Dropped usage of skb_complete_tx_timestamp as a kfree_skb w/ 
destructor

      v3: Updated destructor handling and dealt with socket reference counting 
issues

      v4: Split out combining destructors into a separate patch
      ====================

  commit 82eabd9eb2ec1603282a2c3f74dfcb6fe0aaea0e
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Sep 4 13:32:11 2014 -0400

      net: merge cases where sock_efree and sock_edemux are the same function

      Since sock_efree and sock_demux are essentially the same code for non-TCP
      sockets and the case where CONFIG_INET is not defined we can combine the
      code or replace the call to sock_edemux in several spots.  As a result we
      can avoid a bit of unnecessary code or code duplication.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 62bccb8cdb69051b95a55ab0c489e3cab261c8ef
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Sep 4 13:31:35 2014 -0400

      net-timestamp: Make the clone operation stand-alone from phy timestamping

      The phy timestamping takes a different path than the regular timestamping
      does in that it will create a clone first so that the packets needing to 
be
      timestamped can be placed in a queue, or the context block could be used.

      In order to support these use cases I am pulling the core of the code out
      so it can be used in other drivers beyond just phy devices.

      In addition I have added a destructor named sock_efree which is meant to
      provide a simple way for dropping the reference to skb exceptions that
      aren't part of either the receive or send windows for the socket, and I
      have removed some duplication in spots where this destructor could be used
      in place of sock_edemux.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 37846ef0188335e49f2491a5bbf4e0dc7d407ea0
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Sep 4 13:31:10 2014 -0400

      net-timestamp: Merge shared code between phy and regular timestamping

      This change merges the shared bits that exist between skb_tx_tstamp and
      skb_complete_tx_timestamp.  By doing this we can avoid the two diverging 
as
      there were already changes pushed into skb_tx_tstamp that hadn't made it
      into the other function.

      In addition this resolves issues with the fact that
      skb_complete_tx_timestamp was included in linux/skbuff.h even though it 
was
      only compiled in if phy timestamping was enabled.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d546c621542df9e45eedc91f35356e887ac63b7b
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Thu Sep 4 08:21:31 2014 -0700

      ipv4: harden fnhe_hashfun()

      Lets make this hash function a bit secure, as ICMP attacks are still
      in the wild.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18a47e6d8af01db1b691802a6bb8eae73d83ad9e
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Thu Sep 4 10:15:45 2014 -0400

      net-timestamp: fix allocation error in test

      A buffer is incorrectly zeroed to the length of the pointer. If
      cfg_payload_len < sizeof(void *) this can overwrites unrelated memory.
      The buffer contents are never read, so no need to zero.

      Fixes: 8fe2f761cae9 ("net-timestamp: expand documentation")

      Reported-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b1c849276b5e199f94501101c07ee9cb6ced4935
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Sep 4 14:11:23 2014 +0300

      hyperv: NULL dereference on error

      We try to call free_netvsc_device(net_device) when "net_device" is NULL.
      It leads to an Oops.

      Fixes: f90251c8a6d0 ('hyperv: Increase the buffer length for 
netvsc_channel_cb()')
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a77f9a282a2290526a6239b17ef822ec75ac793c
  Merge: c2b32e5 aac2f1b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 17:21:06 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-09-04

      This series contains updates to i40e, i40evf, ixgbe and ixgbevf.

      Catherine adds dual speed module support to i40e.  Updates i40e to allow
      the user to change link settings when the link is down.

      Serey renames i40e_ndo_set_vf_spoofck() to i40e_ndo_set_vf_spookchk()
      to be more consistent with what is defined in netdev and removes a
      unnecessary variable assignment.

      Jesse makes a malicious driver detection warning only print if extended
      driver string is enabled for i40e.  Fixes a panic under traffic load when
      resetting or if/whenever there was a Tx-timeout because we were enabling
      the Tx queue to early.

      Anjali fixes an issue when PF reset fails, where we were trying to restart
      the admin queue which has not been setup at that point.  This resolves an
      occasional kernel panic when PF reset fails for some reason.

      Ethan Zhao replaces the use of a local i40e_vfs_are_assigned() with the
      global kernel pci_vfs_assigned() for i40e.

      Alex cleans up the FDB handling for ixgbe.  This change makes it so that
      the behavior for FDB handling is consistent between both the SR-IOV and
      non-SR-IOV cases.  The main change is that we perform bounds checking on
      the number of SR-IOV addresses regardless of if SR-IOV is enabled or not
      as we can only support a certain number of addresses in the hardware.

      Emil extends the pending Tx work check to the VF interfaces, where the
      driver initiates a reset of the interface on link loss with pending Tx
      work in order to clear the rings.  Introduces a delay for 82599 VFs of
      at least 500 usecs to make sure the VFLINKS value is correct, since this
      bit tends to flap when a DA or SFP+ cable is disconnected.

      Jacob adds code comments in ixgbe to make it more obvious that we are
      resetting features based on the fact that we do not have MSI-X enabled,
      and cannot use the previous settings.  Also resolves a kernel NULL
      pointer dereference by limiting the combined total of MACVLAN and
      SR-IOV VFs, since the hardware has a limited number of pools available
      (64).  Previously, no checks were in place to limit the number of
      accelerated MACVLAN devices based on the number of pools, which would
      be ok since there was already a limit for these well below the number of
      available pools.  However, SR-IOV uses the very same pools, therefore
      we need to ensure that the total number of pools does not exceed the
      number of pools available in the hardware.

      v2:
       - clean up code comment in patch 5 by replacing "an" with "auto
         negotiation" based on feedback from Sergei Shtylyov
       - removed un-necessary parenthesis around function call in patch 8
         based on feedback from Sergei Shtylyov
      ====================

  commit c2b32e580ccc574cf353661ee6d900947e9fdf28
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Sep 4 09:00:23 2014 +0200

      net: ethernet: cpsw: improve interrupt lookup logic in cpsw_probe()

      Simplify the interrupt resource lookup code in cpsw_probe() by the
      following:

       * Only look at the first member of the resource. As the driver only
         works for DT-enabled platforms anyway, a resource of type
         IORESOURCE_IRQ will only contain one single entry
         (res->start == res->end), so there is no need for the iteration.

       * Add a bounds check to avoid overflows if we are passed more than
         ARRAY_SIZE(priv->irqs_table) resources.

       * Assign 'ret' with the return value of devm_request_irq() so that
         cpsw_probe() returns the appropriate error code.

       * If devm_request_irq() fails, report the error code in the log
         message.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Acked-by: Mugunthan V N <mugunthanvnm@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit caa415270c732505240bb60171c44a7838c555e8
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Wed Sep 3 22:21:56 2014 -0700

      ipv4: fix a race in update_or_create_fnhe()

      nh_exceptions is effectively used under rcu, but lacks proper
      barriers. Between kzalloc() and setting of nh->nh_exceptions(),
      we need a proper memory barrier.

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Fixes: 4895c771c7f00 ("ipv4: Add FIB nexthop exceptions.")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit adf70fc087b1750c3792cd56abc6a45e49bb3a11
  Author: Pratyush Anand <pratyush.anand@xxxxxx>
  Date:   Fri Sep 5 17:48:54 2014 -0600

      PCI: designware: Fold struct pcie_port_info into struct pcie_port

      The struct pcie_port_info doesn't contain any exclusive information
      compared to other elements of struct pcie_port.  So, keeping a separate
      structure does not seem very logical.  Therefore remove this struct and
      embed its elements directly into struct pcie_port.

      Signed-off-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 29abe2fda54f8e16ecff5d76d96325f31508d5ba
  Author: Andy Zhou <azhou@xxxxxxxxxx>
  Date:   Wed Sep 3 13:16:54 2014 -0700

      l2tp: fix missing line continuation

      This syntax error was covered by L2TP_REFCNT_DEBUG not being set by
      default.

      Signed-off-by: Andy Zhou <azhou@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f35d2a5f8df97010ced72845f204545f215a2a2d
  Merge: e4cf0b7 b73c798
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 15:11:25 2014 -0700

      Merge branch 'amd-xgbe-next'

      Tom Lendacky says:

      ====================
      amd-xgbe: AMD XGBE driver updates 2014-09-03

      The following series of patches includes fixes/updates to the driver.

      - Query the device for the actual speed mode (KR/KX) rather than trying
        to track it
      - Update parallel detection logic to support KR mode
      - Fix new warnings from checkpatch in the amd-xgbe and amd-xgbe-phy
        driver

      This patch series is based on net-next.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b73c798b1709e70c8a845228ef07d92c25bd8d6b
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:39 2014 -0500

      amd-xgbe-phy: Checkpatch driver fixes

      This patch contains fixes identified by checkpatch when run with the
      strict option.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a2ea14d7724e5fc1e5ba187fb47f24dfb8c0f381
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:33 2014 -0500

      amd-xgbe: Checkpatch driver fixes

      This patch contains fixes identified by checkpatch when run with the
      strict option.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e6f0562ff42967a21708acc963ae12059d1d13e3
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:22 2014 -0500

      amd-xgbe-phy: Enhance parallel detection to support KR speed

      Add support to allow parallel detection to work in KR speed. With
      both speed modes of KX and KR supported, KX must be checked first.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e3eec4e79322957d9408dc4e2cf7276c558999d7
  Author: Lendacky, Thomas <Thomas.Lendacky@xxxxxxx>
  Date:   Wed Sep 3 12:14:16 2014 -0500

      amd-xgbe-phy: Check device for current speed mode (KR/KX)

      Since device resets can change the current mode it's possible to think
      the device is in a different mode than it actually is.  Rather than
      trying to determine every place that is needed to set/save the current
      mode, be safe and check the devices actual mode when needed rather than
      trying to track it.

      Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0b7f509d4585210ef062051e8949b1efe3256f14
  Merge: 640b321 684284b
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:46:24 2014 +0200

      Merge tag 'integrator-for-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator into 
next/soc

      Merge "single Integrator patch" from Linus Walleij:

      This sets up the dynamically detected IM-PD1 GPIO lines
      by way of GPIO descriptors, avoiding any use of the GPIO
      global numberspace.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'integrator-for-v3.18-1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-integrator:
        ARM: integrator: add MMCI device to IM-PD1

  commit 640b321aba4b880dfa517a047ef6ccee0a437c3d
  Merge: 013c5b4 8de078f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:45:57 2014 +0200

      Merge tag 'renesas-clk-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Clk Updates for v3.18" from Simon Horman:

      * Add r8a7794 support

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-clk-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        clk: shmobile: Add r8a7794 support

  commit facdb3dd378e81b8516a8faa061e0be56d2ae7be
  Merge: d62584f 3f52669
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:33:13 2014 +0200

      Merge tag 'davinci-for-v3.18/dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt

      Pull "DT additions for DA850" from Sekhar Nori:

      Adds EDMA and audio support

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'davinci-for-v3.18/dt' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
        ARM: DTS: da850-evm: Enable audio via simple-card
        ARM: DTS: da850-evm: Add node for tlv320aic3106 codec
        ARM: DTS: da850-evm: Enable McASP via DT boot
        ARM: DTS: da850: Add node for McASP
        ARM: DTS: da850: Add node for edma0
        ARM: davinci: da8xx-dt: add OF_DEV_AUXDATA entry for mcasp0

  commit 85ff58a3be610ca567a78c5d4e45ddd2e89088db
  Merge: b509b5e 7cc5f27
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:29:46 2014 +0200

      Merge tag 'at91-defconfig' of git://github.com/at91linux/linux-at91 into 
next/defconfig

      Pull "First batch of AT91 defconfig update for 3.18" from Nicolas Ferre:

      - a dependency needed for SPI flash
      - enable sound on DT platforms
      - cleanup of current defconfigs:
        - addition of new PWM subsystem and related drivers
        - addition of ADC/touchscreen, watchdog or USB depending on the SoC
        - addition of power/reset drivers activated during this development 
cycle
        - removal of obsolete config options

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-defconfig' of git://github.com/at91linux/linux-at91:
        ARM: at91: sama5: update defconfig
        ARM: at91: at91sam9rl: update defconfig
        ARM: at91: at91sam9g45: update defconfig
        ARM: at91: at91sam9263: update defconfig
        ARM: at91: at91sam9261_9g10: update defconfig
        ARM: at91: at91sam9260_9g20: update defconfig
        ARM: at91: at91_dt: update defconfig
        ARM: at91/sama5_defconfig: enable sound support
        ARM: at91/at91_dt_defconfig: enable sound support
        ARM: at91: add MTD_SPI_NOR (new dependency for M25P80)

  commit d62584f3c7e7edf26512cbfe5d1723ef3fb739cd
  Merge: 046ed3c 5f81573
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:28:00 2014 +0200

      Merge tag 'at91-dt2' of git://github.com/at91linux/linux-at91 into next/dt

      Pull "Second batch of AT91 DT patches for 3.18" from Nicolas Ferre:

      - 2 little fixes for at91sam9x5 and at91sam9n12ek
      - removal of a board specific hook for sama5d3xek about phy fixup
        replaced with proper DT property definition.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-dt2' of git://github.com/at91linux/linux-at91:
        ARM: at91: remove phy fixup for sama5d3xek boards
        ARM: at91/dt: describe rgmii ethernet phy connected to sama5d3xek boards
        ARM: at91/dt: sam9n12ek: ohci: add port and vbus property
        ARM: at91/dt: sam9x5: fix ADC compatible string

  commit 6ce041aba36c6f4702cd4f6efb7af3ceb3eb9e35
  Merge: 52addcf 405a72c
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:26:40 2014 +0200

      Merge tag 'at91-drivers' of git://github.com/at91linux/linux-at91 into 
next/drivers

      Merge "First batch of AT91 drivers for 3.18" from Nicolas Ferre:

      - reset, poweroff and ram drivers are moved to their proper
        location instead of being in mach-at91 directory. They now use
        the appropriate frameworks.
      - big amount of removal of these machine specific drivers and use
        of the newly created drivers. This lead to an overhaul of the setup.c 
AT91
        startup code.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-drivers' of git://github.com/at91linux/linux-at91: (31 
commits)
        power: reset: at91-poweroff: fix wakeup status register index
        ARM: at91/power/reset: fix Kconfig "depends on" directive
        ARM: at91: fix ramc standby function registration
        ARM: at91: Remove rstc and shdwc headers
        ARM: at91: Remove rstc and shdwnc global base addresses
        ARM: at91/pm: Remove show_reset_status function
        ARM: at91: Remove poweroff code
        ARM: at91: Register the poweroff driver
        ARM: at91: Remove poweroff DT probing
        ARM: at91: Remove reset code from the machine code
        ARM: at91: Call at91_register_devices in the board files
        ARM: at91: Probe the reset driver
        ARM: at91/soc: Introduce register_devices callback
        ARM: at91: Remove the old-style reset probing
        ARM: at91: Rework ramc mapping code
        ARM: at91: setup: Switch to pr_fmt
        ARM: at91: remove old irq material
        ARM: at91: make use of the new AIC driver for dt enabled boards
        ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) 
blocks
        ARM: at91: introduce OLD_IRQ_AT91 Kconfig option
        ...

  commit 046ed3cc8886cd7f5e06cfa22e9d7c3e30873a1e
  Merge: d5f97a2 464d6e1
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:24:48 2014 +0200

      Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dt

      Merge "First batch of AT91 DT material for 3.18" from Nicolas Ferre:

      - RAM controller rework for multiple controller SoCs
      - shutdown controller addtion

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-dt' of git://github.com/at91linux/linux-at91:
        ARM: at91/dt: sama5d3: Add shutdown controller
        ARM: at91/dt: Declare a second ram controller when relevant
        ARM: at91/dt: at91sam9: use ddrck in ramc
        ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks

  commit 32dc5ca0c10c859e0e4fcc457e7c0a0c2c4b15ae
  Merge: 184df9d 2626063
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 22:20:07 2014 +0200

      Merge tag 'at91-cleanup' of git://github.com/at91linux/linux-at91 into 
next/cleanup

      Merge "at91: cleanup for 3.18" from Nicolas Ferre:

      First batch of AT91 cleanup for 3.18:
      Following the merge of AIC/AIC5 code as standard irqchip drivers during 
early
      3.17 merge window, we can use these drivers for AT91 DT-enabled chips and
      boards.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'at91-cleanup' of git://github.com/at91linux/linux-at91:
        ARM: at91: remove old irq material
        ARM: at91: make use of the new AIC driver for dt enabled boards
        ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) 
blocks
        ARM: at91: introduce OLD_IRQ_AT91 Kconfig option

  commit e4cf0b756c78e252b989b86e281ecc12d40bd2f6
  Merge: b52b727 179bb6d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 12:17:39 2014 -0700

      Merge branch 'r8152-next'

      Hayes Wang says:

      ====================
      r8152: random MAC address

      If the interface has invalid MAC address, it couldn't
      be used. In order to let it work normally, give a
      random one.

      v3:
        Remove
        ether_addr_copy(dev->perm_addr, dev->dev_addr);

      v2:
        Use "%pM" format specifier for printing a MAC address.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 179bb6d7f0387102317005e131d3676e239878f5
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 4 16:15:42 2014 +0800

      r8152: use eth_hw_addr_random

      If the hw doesn't have a valid MAC address, give a random one and
      set it to the hw.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8ba789ab13157c82dbdbd4215eac42660a384646
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Sep 4 16:15:41 2014 +0800

      r8152: change the location of rtl8152_set_mac_address

      Exchange the location of rtl8152_set_mac_address() and
      set_ethernet_addr(). Then, the set_ethernet_addr() could
      set the MAC address by calling rtl8152_set_mac_address()
      later.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b52b727594f0a1433039e7afe389d07075152548
  Merge: e020836 d4ad30b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Sep 5 12:12:32 2014 -0700

      Merge branch 'rx_copybreak'

      Govindarajulu Varadarajan says:

      ====================
      enic: Add support for rx_copybreak

      The following series implements rx_copybreak.

      dma_map_single()/dma_unmap_single() is more expensive than alloc_skb & 
memcpy
      for smaller packets. By doing this we can reuse the dma buff which is 
already
      mapped. This is very useful when iommu is on. The default skb copybreak 
value
      is 256.

      When iommu is on, we can go much higher than 256. All the drivers that 
supports
      rx_copybreak provides module parameter to change this value. Since module
      parameter is the least preferred way for changing driver values, this 
series
      adds ethtool support for setting rx_copybreak.

      v4:
      Validate tunable length in ethtool_get_tunable, not in driver implemented
      function.

      Loose tunable_ops array for each tunable type. Define one function and 
let the
      driver use switch case for each type.

      Use double underscore for data type in UAPI headers.
      Use const qualifier where possible.

      v3:
      Add tunable namespace to ethtool. Use new ethtool cmd ETHTOOL_S/GTUNABLE 
to
      set/get rx_copybreak from userspace.

      v2:
      Add new ethtool_cmd for DMA buffer parameters, instead of adding new 
members to
      existing ethtool_ringparam.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d4ad30b182305ecf97f145a5d4d1fd9e728c6d01
  Author: Govindarajulu Varadarajan <_govind@xxxxxxx>
  Date:   Wed Sep 3 03:17:21 2014 +0530

      enic: Add tunable_ops support for rx_copybreak

      This patch adds support for setting/getting rx_copybreak using
      generic ethtool tunable.

      Defines enic_get_tunable() & enic_set_tunable() to get/set rx_copybreak.
      As of now, these two function supports only rx_copybreak.

      Signed-off-by: Govindarajulu Varadarajan <_govind@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f0db9b073415848709dd59a6394969882f517da9
  Author: Govindarajulu Varadarajan <_govind@xxxxxxx>
  Date:   Wed Sep 3 03:17:20 2014 +0530

      ethtool: Add generic options for tunables

      This patch adds new ethtool cmd, ETHTOOL_GTUNABLE & ETHTOOL_STUNABLE for 
getting
      tunable values from driver.

      Add get_tunable and set_tunable to ethtool_ops. Driver implements these
      functions for getting/setting tunable value.

      Signed-off-by: Govindarajulu Varadarajan <_govind@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a03bb56e67c357980dae886683733dab5583dc14
  Author: Govindarajulu Varadarajan <_govind@xxxxxxx>
  Date:   Wed Sep 3 03:17:19 2014 +0530

      enic: implement rx_copybreak

      Calling dma_map_single()/dma_unmap_single() is quite expensive compared
      to copying a small packet. So let's copy short frames and keep the buffers
      mapped.

      Signed-off-by: Govindarajulu Varadarajan <_govind@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e020836d953eb1ce5b9221b32f4613646a4d5772
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Sep 2 23:30:05 2014 +0200

      dev_ioctl: remove dev_load() CAP_SYS_MODULE message

      Marcel reported to see the following message when autoloading
      is being triggered when adding nlmon device:

        Loading kernel module for a network device with
        CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias
        netdev-nlmon instead.

      This false-positive happens despite with having correct
      capabilities set, e.g. through issuing `ip link del dev nlmon`
      more than once on a valid device with name nlmon, but Marcel
      has also seen it on creation time when no nlmon module is
      previously compiled-in or loaded as module and the device
      name equals a link type name (e.g. nlmon, vxlan, team).

      Stephen says:

        The netdev module alias is a hold over from the past. For
        normal devices, people used to create a alias eth0 to and
        point it to the type of network device used, that was back
        in the bad old ISA days before real discovery.

        Also, the tunnels create module alias for the control device
        and ip used to use this to autoload the tunnel device.

        The message is bogus and should just be removed, I also see
        it in a couple of other cases where tap devices are renamed
        for other usese.

      As mentioned in 8909c9ad8ff0 ("net: don't allow CAP_NET_ADMIN
      to load non-netdev kernel modules"), we nevertheless still
      might want to leave the old autoloading behaviour in place
      as it could break old scripts, so for now, lets just remove
      the log message as Stephen suggests.

      Reference: http://thread.gmane.org/gmane.linux.kernel/1105168
      Reported-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Suggested-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Vasiliy Kulikov <segoon@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 60a3b2253c413cf601783b070507d7dd6620c954
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Sep 2 22:53:44 2014 +0200

      net: bpf: make eBPF interpreter images read-only

      With eBPF getting more extended and exposure to user space is on it's way,
      hardening the memory range the interpreter uses to steer its command flow
      seems appropriate.  This patch moves the to be interpreted bytecode to
      read-only pages.

      In case we execute a corrupted BPF interpreter image for some reason e.g.
      caused by an attacker which got past a verifier stage, it would not only
      provide arbitrary read/write memory access but arbitrary function calls
      as well. After setting up the BPF interpreter image, its contents do not
      change until destruction time, thus we can setup the image on immutable
      made pages in order to mitigate modifications to that code. The idea
      is derived from commit 314beb9bcabf ("x86: bpf_jit_comp: secure bpf jit
      against spraying attacks").

      This is possible because bpf_prog is not part of sk_filter anymore.
      After setup bpf_prog cannot be altered during its life-time. This prevents
      any modifications to the entire bpf_prog structure (incl. function/JIT
      image pointer).

      Every eBPF program (including classic BPF that are migrated) have to call
      bpf_prog_select_runtime() to select either interpreter or a JIT image
      as a last setup step, and they all are being freed via bpf_prog_free(),
      including non-JIT. Therefore, we can easily integrate this into the
      eBPF life-time, plus since we directly allocate a bpf_prog, we have no
      performance penalty.

      Tested with seccomp and test_bpf testsuite in JIT/non-JIT mode and manual
      inspection of kernel_page_tables.  Brad Spengler proposed the same idea
      via Twitter during development of this patch.

      Joint work with Hannes Frederic Sowa.

      Suggested-by: Brad Spengler <spender@xxxxxxxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Acked-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3fce0e882f61513c45c67e15bd0fde03341b58a5
  Author: Tim Harvey <tharvey@xxxxxxxxxxxxx>
  Date:   Thu Aug 7 23:36:40 2014 -0700

      PCI: imx6: Delay enabling reference clock for SS until it stabilizes

      According to the IMX6 reference manuals, REF_SSP_EN (Reference clock 
enable
      for SS function) must remain deasserted until the reference clock is
      running at the appropriate frequency.

      Delay enabling the reference clock for the SS function until it has
      stabilized.  This prevents a high link failure rate (>5%) on certain IMX6
      boards at various temperatures.

      [bhelgaas: reword changelog slightly]
      Tested-by: Fabio Estevam <festevam@xxxxxxxxx>
      Signed-off-by: Tim Harvey <tharvey@xxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Marek Vasut <marex@xxxxxxx>
      Acked-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>

  commit 6dbaff2bfb2ab0cf5590b193ca6ba52b8990a919
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Wed Sep 3 09:42:06 2014 -0600

      ARM: tegra: rely on bootloader pinmux programming on Tegra124

      The defined mechanism for programming the Tegra pinmux is to perform all
      of the following at once in order, before using any I/O controller that
      is affected by the pinmux:

      - Set the CLAMP_INPUTS_WHEN_TRISTATED PMC register bit.
      - Set up any GPIO pins to their "initial" state.
      - Program all pinmux settings in one go.

      Other methods such as:

      - Not setting CLAMP_INPUTS_WHEN_TRISTATED.
      - Not setting GPIOs to their "initial" state before programming the
        pinmux settings of the related pin, in particular the mux function.
      - Not programming the entire pinmux at once, in order to avoid
        possible conflicting settings.

      ... are not qualified or supported by NVIDIA ASIC/syseng. They could
      cause glitches or undesired output levels on some pins, or controller
      malfunction.

      While we've been getting away with doing something different on many
      Tegra boards without issue, I believe we've just been getting lucky.
      I'd like to switch all Tegra124 systems to the correct scheme now so
      they provide the right example to follow, and require that any new
      boards we support upstream work in the same fashion.

      While it would be nice to update boards containing older SoCs for
      consistency, I don't anticipate doing so. It's too much churn to change
      at this time. At least with all Tegra124 boards converted, the most
      recent boards provide the correct example.

      Since the bootloader needs to reprogram the pinmux to access certain
      peripherals, it must program the entire pinmux due to the supported
      rules above. As such, there is no need to program any part of the pinmux
      from the kernel, unless dynamic pinmuxing is used. Given this, we couuld
      simply remove the pinmux "default" state from the DT entirely. However,
      some bootloaders parse the DT to perform their initial pinmux setup, so
      it's useful to keep the pinmux data in DT. To allow this while avoiding
      redundant work in the kernel, rename the "default" state to "boot". The
      kernel won't apply this, but bootloaders can still look for this state
      name and apply it. Note however that the DT provides zero information
      about the required initial GPIO setup, so bootloaders using this approach
      are not likely to operate correctly without an additional GPIO
      initialization table somewhere. Previous discussions on the DT mailing
      list have rejected adding such a table to DT...

      The following U-Boot commits fully initialize the pinmux:

      Jetson TK1: 4ff213b8e478 ARM: tegra: clamp inputs on Jetson TK1
      Venice2: 3365479ce78a ARM: tegra: Venice2 pinmux spreadsheet updates
      Both are part of U-Boot v2014.07 and later.

      Without those commits, the only fallout I see from this change is that
      HDMI on Venice2 no longer works. Given the very small user-base of this
      platform, I feel that requiring a bootloader update is reasonable.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit eb481f9ac95cc9350436311036e3a513e1993430
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Thu Sep 4 15:20:35 2014 -0700

      ARM: tegra: add Acer Chromebook 13 device tree

      The Acer Chromebook 13, codenamed Big, contains an NVIDIA tegra124
      processor and is similar to the Venice2 reference platform.

      The keyboard, USB 2, audio, sdcard and emmc have been tested
      and work on the 1366x768 models. The Full HD models haven't been
      tested yet.

      WiFi does not yet work, it needs at least some PMIC changes to enable
      the 32k clock.

      The elan trackpad is not yet functional but hopefully will be soon as
      there are patches under review.

      There is also an issue on reboot because the TPM isn't reset.  It will
      cause the stock firmware to enter recovery mode.  This can be worked
      around by an EC-reset, press the refresh and power keys at the same
      time.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit edfbad068bde82ef228c551569ae4eabeacaf9a6
  Author: Dylan Reid <dgreid@xxxxxxxxxxxx>
  Date:   Thu Sep 4 15:20:34 2014 -0700

      ARM: tegra: Move pwm and dpaux labels to tegra124.dtsi

      These labels will be used by other boards in addition to Venice2, move
      them to tegra124.dtsi so they are defined in a common place.

      Signed-off-by: Dylan Reid <dgreid@xxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit a2351efeb3b4e11a97117e048027a9d09855d309
  Merge: 52addcf efd01a7 385321e 84a263f 61da50d 0c4ffcf 41534e5 8961def
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 5 10:57:20 2014 -0600

      Merge branches 'pci/misc', 'pci/pm', 'pci/host-designware', 
'pci/host-imx6', 'pci/host-keystone', 'pci/host-tegra' and 'pci/host-xilinx' 
into next

      * pci/misc:
        PCI/AER: Make <linux/aer.h> standalone includable
        PCI: Remove unnecessary variable in pci_add_dynid()

      * pci/pm:
        PCI/PM: Allow PCI devices to be put into D3cold during system suspend
        PCI/PM: Drop unused runtime PM support code for PCIe ports

      * pci/host-designware:
        PCI: designware: Check private_data validity in single place
        PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()
        PCI: designware: Use pci_create_root_bus() instead of 
pci_scan_root_bus()
        PCI: designware: Parse bus-range property from devicetree
        PCI: designware: Add support for v3.65 hardware

      * pci/host-imx6:
        PCI: imx6: Probe in module_init(), not fs_initcall()
        PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()
        PCI: designware: Use pci_create_root_bus() instead of 
pci_scan_root_bus()
        PCI: designware: Parse bus-range property from devicetree
        PCI: imx6: Put LTSSM in "Detect" state before disabling it
        MAINTAINERS: Add Lucas Stach as co-maintainer for i.MX6 PCI driver
        PCI: designware: Add support for v3.65 hardware

      * pci/host-keystone:
        PCI: keystone: Add TI Keystone PCIe driver
        PCI: designware: Add support for v3.65 hardware

      * pci/host-tegra:
        PCI: tegra: Implement a proper resource hierarchy
        PCI: tegra: Add missing cleanup in error path and 
tegra_msi_teardown_irq()
        resources: Add device-managed request/release_resource()

      * pci/host-xilinx:
        PCI: xilinx: Add Xilinx AXI PCIe Host Bridge IP driver

      Conflicts:
        drivers/pci/host/Kconfig
        drivers/pci/host/Makefile

  commit b854100eda59a1df9eaf7454cc7c297910055f42
  Author: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:25:56 2014 +0900

      usb: renesas_usbhs: Add device tree support for R-Car H2 and M2

      This driver supports other SoCs, but they need boards/Soc depend code.
      So, this patch adds device tree support for R-Car H2 and M2 initially.

      Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 630a84a1819e8cd42974c66cbfb79549db70b694
  Author: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:25:40 2014 +0900

      usb: renesas_usbhs: Add device tree bindings documentation

      Document the device tree bindings for the Renesas USBHS controller.

      Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
      Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a5e4aa4d770ae96da52c8fa035751d2046e2434f
  Author: Daniel Mack <daniel@xxxxxxxxxx>
  Date:   Wed Sep 3 17:21:24 2014 +0200

      usb: musb: cppi41: tweak hrtimer values

      Intensive tests with USB audio devices connected to a musb host port
      have shown reproducible pops and clicks in both the playback and the
      capture stream.

      These are related to how the early_tx hrtimer is set up, and it turns
      out they can be fixed by reducing the timer's slack value from 40 to
      25 us. Also, when the callback is ran without taking action, it should
      be rescheduled 20 us later instead of 50 us.

      Reported-and-tested-by: Sven Neumann <neumann@xxxxxxxxx>
      Signed-off-by: Daniel Mack <daniel@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit eb11adabcfa0019ce0a5f124d282f624d58b4376
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Sep 5 16:36:32 2014 +0100

      MAINTAINERS: Add dwc3-st.c file to ARCH/STI architecture

      This patch adds the new dwc3-st.c glue driver found on
      STMicroelectronics stih407 consumer electronics SoC's into the STI
      arch section of the maintainers file.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f9031449269257868be17d4516a29890b469625b
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Sep 5 16:36:31 2014 +0100

      usb: dwc3: dwc3-st: Add st-dwc3 devicetree bindings documentation

      This patch documents the device tree documentation required for
      the ST usb3 controller glue layer found in STiH407 devices.

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f83fca0707c66e36f14efef7f68702cb12de70b7
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Fri Sep 5 16:36:30 2014 +0100

      usb: dwc3: add ST dwc3 glue layer to manage dwc3 HC

      This patch adds the ST glue logic to manage the DWC3 HC
      on STiH407 SoC family. It manages the powerdown signal,
      and configures the internal glue logic and syscfg registers.

      [ balbi@xxxxxx : actually switch over to of_platform_depopulate() ]

      Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 013c5b4e6611746725cbcc0c39922d36d2968d50
  Merge: 09d12ad ad8c3af
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:42:18 2014 +0200

      Merge tag 'renesas-cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Cleanup Updates for v3.18" from Simon Horman:

      * Remove Genmai board code

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-cleanup-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r7s72100: Remove legacy board support
        ARM: shmobile: r7s72100: genmai: Remove legacy board file
        ARM: shmobile: r7s72100: genmai: Remove reference board file

  commit 09d12ad7936df431ecbf0faf2b81c56cc4bb6392
  Merge: e0ace5f 9dddfcf
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:40:32 2014 +0200

      Merge tag 'renesas-dt-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC DT Timers Updates for v3.18" from Simon 
Horman:

      * Enable timers using DT when booting boards without Legacy-C code

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: genmai-reference: Enable MTU2 in device tree
        ARM: shmobile: r7s72100: Add MTU2 device to DT
        ARM: shmobile: marzen-reference: Enable TMU0 in device tree
        ARM: shmobile: koelsch-reference: Enable CMT0 in device tree
        ARM: shmobile: lager-reference: Enable CMT0 in device tree
        ARM: shmobile: r8a7779: Add TMU devices to DT
        ARM: shmobile: r8a7791: Add CMT devices to DT
        ARM: shmobile: r8a7790: Add CMT devices to DT

      Conflicts:
        arch/arm/mach-shmobile/setup-r8a7779.c

  commit 84a263f39403ca3b399af77499876e02e634b00b
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:37:55 2014 -0600

      PCI: designware: Check private_data validity in single place

      The driver had checks for this sprinkled all over.  As we call
      sys_to_pcie() before every instance of this check, we can move the
      check to this single location to make things clear.

      Removing the statements after BUG[_ON]() is safe as the kernel is halted 
at
      this point anyway.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit e0ace5fc33e2046e83b0ebbe03b7489eabd6cc03
  Merge: 59255f4 4333067
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:36:52 2014 +0200

      Merge tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC R8a7740 CCF and Timers Updates for v3.18" 
from Simon Horman:

      When booting using the r8a7740/armadillo800eva using dt-reference:
      * Use CCF to initialise clocks via DT
      * Initialise timers via DT

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-r8a7740-ccf-and-timers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7740: Remove r8a7740_add_standard_devices_dt
        ARM: shmobile: armadillo800eva-reference: Do not use 
r8a7740_add_standard_devices_dt()
        ARM: shmobile: armadillo800eva-reference: Enable CMT1 in device tree
        ARM: shmobile: r8a7740: Add CMT1 device to DT
        ARM: shmobile: armadillo800eva-reference: add clock overrides to DTS
        ARM: shmobile: r8a7740: add MSTP clock assignments to DT
        ARM: shmobile: r8a7740: add SoC clocks to DTS
        ARM: shmobile: r8a7740: clock register bits

  commit 61da50da903fdfc00b40f3b3e3abeca7ae51b591
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Fri Sep 5 09:36:48 2014 -0600

      PCI: imx6: Probe in module_init(), not fs_initcall()

      This effectively reverts f216f57ffe6e ("PCI: imx6: Probe the PCIe in
      fs_initcall()") as the resource allocation issue that prevented the driver
      from working properly at module_initcall level is now fixed in
      pcie-designware.c.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Richard Zhu <r65037@xxxxxxxxxxxxx>

  commit 59255f4de51e325571d23c8f6f5046069630619f
  Merge: 5fdebdc 86155b3
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:29:29 2014 +0200

      Merge tag 'renesas-soc2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Second Round Of Renesas ARM Based SoC Updates For v3.18" from 
Simon Horman:

      * Move legacy INTC definitions from irqs.h to intc.h
      * Remove duplicate CPUFreq bits on r8a73a0/ape6evm

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Move legacy INTC definitions from irqs.h to intc.h
        ARM: shmobile: ape6evm: Remove duplicate CPUFreq bits
        ARM: shmobile: sh73a0: Remove duplicate CPUFreq bits

  commit c346a54a6f5a68eb4d9e97b69c3905fbda34d0fc
  Merge: 3e3e406 8ddebc4
  Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
  Date:   Fri Sep 5 09:28:08 2014 -0600

      Merge branch 'pci/host-designware' into pci/host-imx6

      * pci/host-designware:
        PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()
        PCI: designware: Use pci_create_root_bus() instead of 
pci_scan_root_bus()
        PCI: designware: Parse bus-range property from devicetree
        PCI: designware: Add support for v3.65 hardware

  commit 5fdebdc959d7a8a6f37c4252806e0973093f7ec8
  Merge: a6fff11 fc35ca2
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:11:36 2014 +0200

      Merge tag 'renesas-init-delay-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Init Delay Updates For v3.18" from Simon 
Horman:

      * Use shmobile_init_delay across a wider range of SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-init-delay-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: kzm9g: Use shmobile_init_delay()
        ARM: shmobile: bockw: Use shmobile_init_delay()
        ARM: shmobile: r8a7778: Use shmobile_init_delay()
        ARM: shmobile: sh73a0: Use shmobile_init_delay()
        ARM: shmobile: Remove shmobile_setup_delay()
        ARM: shmobile: r8a73a4: Use shmobile_init_delay()
        ARM: shmobile: sh7372: Use shmobile_init_delay()
        ARM: shmobile: r8a7778: Update DTS to include CPU frequency
        ARM: shmobile: sh73a0: Update DTS to include CPU frequency
        ARM: shmobile: sh7372: Update DTS to include CPU frequency
        ARM: shmobile: kzm9g-reference: Remove unneeded nr_irqs initialization
        ARM: shmobile: kzm9g: Remove unneeded nr_irqs initialization
        ARM: shmobile: marzen: Remove NR_IRQS_LEGACY
        ARM: shmobile: ape6evm: Use shmobile_init_delay()
        ARM: shmobile: ape6evm: Add shmobile_init_late()
        ARM: shmobile: bockw: Add shmobile_init_late()
        ARM: shmobile: marzen: Add shmobile_init_late()
        ARM: shmobile: kzm9g: Add shmobile_init_late()

  commit a6fff11391e7bf170ed803d2786df4cb34258546
  Merge: e4e3a37 5ac9e7f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 17:08:14 2014 +0200

      Merge tag 'renesas-soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc

      Merge "Renesas ARM Based SoC Updates for v3.18" from Simon Horman:

      * Remove unnecessary nr_irqs initialisation on sh73a0, sh7372,
        and r8a7779 SoCs
      * Use defines hardcoded numbers for DMA
      * Rework multiplatform include workaround
      * Correctly use shmobile_init_late on a wider range of SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-soc-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: sh73a0: Remove unneeded nr_irqs initialization
        ARM: shmobile: sh7372: Remove unneeded nr_irqs initialization
        ARM: shmobile: r8a7779: Remove NR_IRQS_LEGACY
        ARM: shmobile: dma: Use defines instead of hardcoded numbers
        ARM: shmobile: Rework multiplatform include workaround
        ARM: shmobile: r7s72100: Add shmobile_init_late()
        ARM: shmobile: r8a73a4: Add shmobile_init_late()
        ARM: shmobile: r8a7778: Fix shmobile_init_late()
        ARM: shmobile: r8a7779: Fix shmobile_init_late()
        ARM: shmobile: sh73a0: Add shmobile_init_late()
        ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()

  commit b509b5e40e0a3ce39ced2187fb3ab34d10921080
  Merge: aa4f88c de46e95
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:57:40 2014 +0200

      Merge tag 'renesas-defconfig3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/defconfig

      Pull "Renesas ARM Based SoC Defconfig Updates for v3.18" from Simon 
Horman:

      Third Round of Renesas ARM Based SoC Defconfig Updates for v3.18

      * Enable Armadillo 800 EVA board in multiplatform defconfig

      Second Round Of Renesas ARM Based SoC Defconfig Updates For v3.18

      * Do not disable SUSPEND in Bockw defconfig
        - Suspend to ram is now supported

      Renesas ARM Based SoC Defconfig Updates for v3.18

      * Enable initrd in shmobile defconfig
      * Enable missing hardware support in shmobile and several board defconfigs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-defconfig3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig
        ARM: shmobile: bockw: Do not disable SUSPEND in defconfig
        ARM: shmobile: defconfig: enable initrd
        ARM: shmobile: marzen_defconfig: Enable missing hardware support
        ARM: shmobile: lager_defconfig: Enable missing hardware support
        ARM: shmobile: kzm9g_defconfig: Enable missing hardware support
        ARM: shmobile: koelsch_defconfig: Enable missing hardware support
        ARM: shmobile: bockw_defconfig: Enable missing hardware support
        ARM: shmobile: ape6evm_defconfig: Enable missing hardware support
        ARM: shmobile: shmobile_defconfig: Enable missing hardware support

  commit 2c4cbe6e5a9c71408b496e00a78ea9284e98af16
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Wed Apr 30 17:45:10 2014 -0500

      usb: dwc3: add tracepoints to aid debugging

      When we're debugging hard-to-reproduce and time-sensitive
      use cases, printk() poses too much overhead. That's when
      the kernel's tracing infrastructure comes into play.

      This patch implements a few initial tracepoints for the
      dwc3 driver. More traces can be added as necessary in order
      to ease the task of debugging dwc3.

      Reviewed-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 3ece0ec474bf3cea9eefa7f92e3d4b6c3f9f71fd
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Fri Sep 5 09:47:44 2014 -0500

      usb: dwc3: gadget: cmd argument should always be unsigned

      No functional changes, just making sure we're dealing
      with unsigned ints.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 184df9ddaab4a572e61b321abc079ca49155fc12
  Merge: 647f95f 13298fb
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:53:56 2014 +0200

      Merge tag 'renesas-kconfig-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup

      Pull "Renesas ARM Based SoC Kconfig Cleanups for v3.18" from Simon Horman:

      * Update name of "R-Car M2-W" SoC (previously there was no "-W")
      * Consolidate Legacy SH_CLK_CPG and CPU_V7 Kconfig
      * Only select PM_RMOBILE for legacy case
      * Cleanup pm-rcar.o and pm-rmobile.o build using Kconfig

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-kconfig-cleanups-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: r8a7791 is now called "R-Car M2-W"
        ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig
        ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig
        ARM: shmobile: Only select PM_RMOBILE for legacy case
        ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig
        ARM: shmobile: Cleanup pm-rcar.o build using Kconfig
        ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2
        ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1
        ARM: shmobile: Introduce a Kconfig entry for R-Mobile

      Includes an update to 3.17-rc2 to avoid a dependency

  commit e996061b9632d2ac7d00112208c644328c2411d5
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Aug 19 16:49:20 2014 -0500

      usb: dwc3: debug: add dwc3_gadget_event_type_string

      this new helper will return a pretty string for
      DWC3 Gadget Events.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 80977dc99be5d874d10716594e716ef317c1723c
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Tue Aug 19 16:37:22 2014 -0500

      usb: dwc3: move all string helper functions to debug.h

      Those functions are only using within debugging
      messages, grouping them into debug.h makes sense.

      While at that, also add missing multiple inclusion
      guard.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 8013e8c7117d9d54e84d80480b105f80603d9945
  Merge: 3b0b8ec f7b9847
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:35:13 2014 +0200

      Merge tag 'renesas-maintainers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into 
next/fixes-non-critical

      Merge "Renesas ARM Based SoC Maintainers Updates for v3.18" from Simon 
Horman:

      * Remove genmai_defconfig from MAINTAINERS
        genmai_defconfig was removed in v3.17-rc1.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-maintainers-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: Remove genmai_defconfig from MAINTAINERS

  commit d5f97a2ce9a9fc8ef3fdb366b01c8b4d2d38332a
  Merge: f60e660 40c488d
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:29:57 2014 +0200

      Merge tag 'renesas-dt3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Merge "Third Round of Renesas ARM Based SoC DT Updates for v3.18" from 
Simon Horman:

      * Use tabs for indentation in kzm9g-reference and r8a7779 DTS(I) files
      * Add platform device tree bindings documentation
      * Add SoC-specific thermal compatible property to r8a73a4 and r8a7779

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt3-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: kzm9g-reference dts: Use tabs for indentation
        ARM: shmobile: r8a7779 dtsi: Use tabs for indentation
        ARM: shmobile: Add platform device tree bindings documentation
        ARM: shmobile: r8a73a4 dtsi: Add SoC-specific thermal compatible 
property
        ARM: shmobile: r8a7779 dtsi: Add SoC-specific thermal compatible 
property

  commit f60e660c5adf9af09d2143d6fe1f0f184fb3733d
  Merge: 085b5d6 f170b97
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:28:56 2014 +0200

      Merge tag 'renesas-dt2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Merge "Second Round Of Renesas ARM Based SoC DT Updates For v3.18" from 
Simon Horman:

      * Tidy up interrupt-parents
      * Add clocks register defines for r8a7740 SoC
      * Add JPU clock to r8a7791 and r8a7790 SoCs

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt2-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: sh73a0 dtsi: Move interrupt-parent to the top
        ARM: shmobile: r8a7791 dtsi: Remove superfluous interrupt-parent
        ARM: shmobile: r8a7790 dtsi: Remove superfluous interrupt-parent
        ARM: shmobile: r8a7779 dtsi: Remove superfluous interrupt-parent
        ARM: shmobile: r8a7740: clock register bits
        ARM: shmobile: r8a7791: Add JPU clock dt and CPG define.
        ARM: shmobile: r8a7790: Add JPU clock dt and CPG define.

  commit 085b5d6faac39e2d04bcb67d728aa29d03d1a5f8
  Merge: 8baebe3 d594c97
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Fri Sep 5 16:26:48 2014 +0200

      Merge tag 'renesas-dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

      Merge "Renesas ARM Based SoC DT Updates for v3.18" from Simon Horman:

      * Add VIN support to lager/r8a7790, koelsch/r8a7791 and henninger/r8a7791
      * Enable DMA for MSIOF and QSPI on r8a7790 and r8a7791

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

      * tag 'renesas-dt-for-v3.18' of 
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
        ARM: shmobile: lager: add VIN1/ADV7180 device nodes
        ARM: shmobile: r8a7790: add VIN device nodes
        ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF
        ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI
        ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF
        ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI
        ARM: shmobile: r8a7791: Add DMAC devices to DT
        ARM: shmobile: r8a7790: Add DMAC devices to DT
        ARM: shmobile: r8a7790: Add DMAC clocks to DT
        ARM: shmobile: koelsch: add VIN1/ADV7180 DT support
        ARM: shmobile: henninger: add VIN0/ADV7180 DT support
        ARM: shmobile: r8a7791: add VIN DT support

  commit 7d6827748d54f1745314e4e582691e8c02b9b4af
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Thu Sep 4 17:27:30 2014 -0500

      iommu/omap: Fix iommu archdata name for DT-based devices

      A device is tied to an iommu through its archdata field. The archdata
      is allocated on the fly for DT-based devices automatically through the
      .add_device iommu ops. The current logic incorrectly assigned the name
      of the IOMMU user device, instead of the name of the IOMMU device as
      required by the attach logic. Fix this issue so that DT-based devices
      can attach successfully to an IOMMU domain.

      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit e3f595b9039c888016211c710eb1f58b3f60f809
  Author: Suman Anna <s-anna@xxxxxx>
  Date:   Thu Sep 4 17:27:29 2014 -0500

      iommu/omap: Check for valid archdata in attach_dev

      Any device requiring to be attached to an iommu_domain must have
      valid archdata containing the necessary iommu information, which
      is SoC-specific. Add a check in the omap_iommu_attach_dev to make
      sure that the device has valid archdata before accessing
      different SoC-specific fields of the archdata. This prevents a
      NULL pointer dereference on any misconfigured devices.

      Signed-off-by: Suman Anna <s-anna@xxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit a12624959ad4e3bfa8c344ad71728ffc9a379158
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Sep 5 14:57:29 2014 +0200

      drm/i915: Update DRIVER_DATE to 20140905

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7d75a871888e3f5e1a7c99bf240d1cd67d8bdfa0
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Fri Sep 5 13:09:25 2014 +0200

      gpio: fix 'CONFIG_GPIO_IRQCHIP' comments

      These two typos were introduced in commit 1425052097b5 ("gpio: add IRQ
      chip helpers in gpiolib").

      The correct symbol name is CONFIG_GPIOLIB_IRQCHIP.

      [jkosina@xxxxxxx: add changelog]
      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit f3000e1b43f164802f2a74c9de6a398943a36378
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Thu Sep 4 22:37:55 2014 +0300

      mac80211: fix broken use of VHT/20Mhz with some APs

      commit "mac80211: disable 40MHz support in case of 20MHz AP"
      broke working VHT in 20Mhz with APs like Netgear R6300v2 which
      do not publish support for 40Mhz but allow use of VHT in 20Mhz.
      The break is because VHT is disabled once no HT cap doesn't indicate
      support for 40Mhz. This causes the assoc request to be sent without
      any VHT IE and the association is only HT due to this.

      For more details check out commit 4a817aa7
      "mac80211: allow VHT with peers not capable of 40MHz"

      Fixes: 53b954ee4a71 ("mac80211: disable 40MHz support in case of 20MHz 
AP")
      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a4bcaf5556da649f0160e60fa7b4bb2c29801c12
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Thu Sep 4 23:57:41 2014 +0200

      mac80211: extend set_coverage_class signature

      Extend mac80211 set_coverage_class API in order to enable ACK timeout
      estimation algorithm (dynack) passing coverage class equals to -1
      to lower drivers. Synchronize set_coverage_class routine signature with
      mac80211 function pointer for p54, ath9k, ath9k_htc and ath5k drivers.

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 3057dbfdab1b86a77ed6d512fc857b032f78663b
  Author: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
  Date:   Thu Sep 4 23:57:40 2014 +0200

      cfg80211: enable dynack through nl80211

      Enable ACK timeout estimation algorithm (dynack) using mac80211
      set_coverage_class API. Dynack is activated passing coverage class equals 
to -1
      to lower drivers and it is automatically disabled setting valid value for
      coverage class.
      Define NL80211_ATTR_WIPHY_DYN_ACK flag attribute to enable dynack from
      userspace. In order to activate dynack NL80211_FEATURE_ACKTO_ESTIMATION 
feature
      flag must be set by lower drivers to indicate dynack capability.

      Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi83@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit eaa336b0f5087addb32217e6a70845ed57249f76
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:06 2014 +0300

      mac80211: combine roc with the "next roc" if possible

      If the remaining time in the current roc is not long
      enough, mac80211 adds the new roc right after it
      (if they have similar params).

      However, in case of multiple rocs, the "next roc"
      is not considered, resulting in multiple rocs,
      each one with its own duration.

      Refactor the code a bit and consider the next roc,
      so a single max roc will be used instead of
      multiple rocs (which might last much longer).

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Ilan Peer <ilan.peer@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 24ecd45e2eb194dcadefeb60a16f4ca751402413
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:05 2014 +0300

      mac80211: adjust roc duration when combining ROCs

      The new duration (remaining duration after the current
      ROC ends) was calculated but not used, making the
      optimization worthless.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Ilan Peer <ilan.peer@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a62a1aed3733d7ec6489adca4c2f69881d78cfd6
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:03 2014 +0300

      cfg80211: avoid duplicate entries on regdomain intersection

      The regdom intersection code simply tries intersecting
      each rule of the source with each rule of the target.

      Since the resulting intersections are not observed
      as a whole, this can result in multiple overlapping/duplicate
      entries.

      Make the rule addition a bit more smarter, by looking
      for rules that can be contained within other rules,
      and adding only extended ones.

      Signed-off-by: Eliad Peller <eliad@xxxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit cd2f5dd709daa8a70f9eb408025dbb1c804929a8
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Wed Sep 3 15:25:02 2014 +0300

      mac80211: Add RRM support to assoc request

      In case of a RRM-supporting connection, in the association request
      frame: set the RRM capability flag, and add the required IEs.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit bab5ab7d2a5466406e8003d038cc7ce6b2d5d804
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Wed Sep 3 15:25:01 2014 +0300

      nl80211: Add flag attribute for RRM connections

      Add a flag attribute to use in associations, for tagging the target
      connection as supporting RRM. It is the responsibility of upper
      layers to set this flag only if both the underlying device, and the
      target network indeed support RRM.
      To be used in ASSOCIATE and CONNECT commands.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 1c7e23bf50264a251de53ad9fb1604683b801258
  Author: Assaf Krauss <assaf.krauss@xxxxxxxxx>
  Date:   Wed Sep 3 15:25:00 2014 +0300

      nl80211: Allow declaring RRM-related features

      Radio Resource Measurement (RRM) is a bundle of features which will
      require the entire stack to participate.
      In this patch, the driver is given the opportunity to advertise the
      device's support for these RRM-related features, using feature flags:
      1. Support for Quiet IEs.
      2. Support for adding DS Parameter Set IE to probe requests.
      3. Support for adding WFA TPC Report IE to probe requests.
      4. Support for inserting tx power value to tx-ed packets at a fixed
         offset. This is used in action frames, such as RRM's Link
         Measurement Report, where the actual tx power should be reported
         in the frame.

      Signed-off-by: Assaf Krauss <assaf.krauss@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 6188c271f0f2cbc89a52981d252107f7f409f45f
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Wed Sep 3 15:24:59 2014 +0300

      mac80211: fix description comment of ieee80211_subif_start_xmit

      The function description claimed that on error the skb isn't
      freed even though it is, and stated return values that are
      different than what really happens in the code.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 2740f0cf8ec8bc7ee6a58f68841759e367dda98f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 3 15:24:58 2014 +0300

      cfg80211: add Intel Mobile Communications copyright

      Our legal structure changed at some point (see wikipedia), but
      we forgot to immediately switch over to the new copyright
      notice.

      For files that we have modified in the time since the change,
      add the proper copyright notice now.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit d98ad83ee86e523cc00cbf425f456fbd14b4fdc4
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Wed Sep 3 15:24:57 2014 +0300

      mac80211: add Intel Mobile Communications copyright

      Our legal structure changed at some point (see wikipedia), but
      we forgot to immediately switch over to the new copyright
      notice.

      For files that we have modified in the time since the change,
      add the proper copyright notice now.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 3b0b8ec99aadea710f3dece74c95523463c0087a
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Apr 15 10:26:47 2014 +0200

      ARM: spear: Remove references to PLAT_SPEAR_SINGLE

      The Kconfig symbol PLAT_SPEAR_SINGLE briefly appeared during the v3.10
      development cycle. It was removed in a merge commit before v3.10. A few
      references to it were left in the tree, probably because they didn't
      generate merge conflicts. Whatever it was, they're useless now and can
      safely be removed.

      Reported-by: Martin Walch <walch.martin@xxxxxx>
      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Reviewed-by: Rajeev Kumar <rajeev-dlh.kumar@xxxxxx>
      Cc: Rajeev Kumar <rajeev_kumar@xxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 6b44f519017b219a12b37173c7eef8dfce2c0100
  Author: Scot Doyle <lkml14@xxxxxxxxxxxxx>
  Date:   Sun Aug 24 17:12:27 2014 +0000

      sched/wait: Document timeout corner case

      The timeout may elapse without 0 being returned, such as when waiting
      on an unused queue. Document this possibility.

      Signed-off-by: Scot Doyle <lkml14@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/alpine.LNX.2.11.1408241710070.6462@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 6a52f5633944f075bcc403d66164b5b90b42a751
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 5 09:12:55 2014 +0800

      regulator: da9211: Set of_match_table and export device table

      Also move da9211_i2c_id and da9211_dt_ids close to the user for better
      readability.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit da0bb557ba0b5985631a98b7450d256251e7fb5d
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 5 09:17:41 2014 +0800

      regulator: max77802: Remove duplicate rdev_get_id() call

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 97795e4da234371be8ad3904d626566b7077a9ae
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Sep 5 09:14:26 2014 +0800

      regulator: hi6421: Fix misleading comment

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f2a25160887e00434ce1361007009120e1fecbda
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Sep 4 21:13:33 2014 +0200

      KVM: remove redundant assignments in __kvm_set_memory_region

      __kvm_set_memory_region sets r to EINVAL very early.
      Doing it again is not necessary. The same is true later on, where
      r is assigned -ENOMEM twice.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a13f533b2f1d53a7c0baa7490498caeab7bc8ba5
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Sep 4 21:13:32 2014 +0200

      KVM: remove redundant assigment of return value in kvm_dev_ioctl

      The first statement of kvm_dev_ioctl is
              long r = -EINVAL;

      No need to reassign the same value.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 34656113182b704682e23d1363417536addfec97
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Sep 4 21:13:31 2014 +0200

      KVM: remove redundant check of in_spin_loop

      The expression `vcpu->spin_loop.in_spin_loop' is always true,
      because it is evaluated only when the condition
      `!vcpu->spin_loop.in_spin_loop' is false.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 54987b7afa902e886b3a751c056c2a4d4701020e
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 2 13:23:06 2014 +0200

      KVM: x86: propagate exception from permission checks on the nested page 
fault

      Currently, if a permission error happens during the translation of
      the final GPA to HPA, walk_addr_generic returns 0 but does not fill
      in walker->fault.  To avoid this, add an x86_exception* argument
      to the translate_gpa function, and let it fill in walker->fault.
      The nested_page_fault field will be true, since the walk_mmu is the
      nested_mmu and translate_gpu instead operates on the "outer" (NPT)
      instance.

      Reported-by: Valentine Sinitsyn <valentine.sinitsyn@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ef54bcfeea6c8b04e2a4f9396e16d88558aa2eee
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Thu Sep 4 19:46:15 2014 +0200

      KVM: x86: skip writeback on injection of nested exception

      If a nested page fault happens during emulation, we will inject a vmexit,
      not a page fault.  However because writeback happens after the injection,
      we will write ctxt->eip from L2 into the L1 EIP.  We do not write back
      if an instruction caused an interception vmexit---do the same for page
      faults.

      Suggested-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Reviewed-by: Gleb Natapov <gleb@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c10a19930f286a24f4994c83fe71866877fb1a71
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Sep 5 10:56:35 2014 +0200

      mac80211: clean up ieee80211_i.h

      Not sure how the declaration of ieee80211_tdls_peer_del_work
      landed after the double inclusion protection end.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 02b837ffe033ed3b50787e0f3e4103ea5a34636b
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 16:51:52 2014 +0530

      pinctrl: at91: Switch to using managed clk_get

      This patch switches to using managed version of clk_get and hence
      removes clk_put from failure path.

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1f81bdc7a08e7aee271a4969f451207fd7946894
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 23:05:13 2014 +0530

      pinctrl: adi2: Remove duplicate gpiochip_remove_pin_ranges

      This patch removes call to gpiochip_remove_pin_ranges() from
      platform_driver remove function as it will anway be called
      by gpiochip_remove().

      CC: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 9e3a979f03b37b8502da6cfce8581e28375cf96f
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Sep 5 09:53:23 2014 +0200

      pinctrl: single: fix freudian slip

      commit 03e9f0cac5da6af85758276cb4624caf5911f2b9
      "pinctrl: clean up after enable refactoring"
      renamed the vtable callback .enable to .set_mux. The
      renaming was done manually, and one of the alterations
      contained a freudian slip. I confess, I am human.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2de5da5771229c0822dc78472261f0cd82e8bc14
  Author: Marek Roszko <mark.roszko@xxxxxxxxx>
  Date:   Sat Aug 23 23:12:06 2014 -0400

      pinctrl: at91: update for drive strength options and tweaks

      The drive strength patched introduced the atmel,sama5d-pinctrl
      compatible string. Drive strength is now an option for the
      CONFIG bits per pin. Also added note about MULTIDRIVE being
      equivalent to open-drain output and added missing "s" at the
      end of need everywhere in the bits descriptions.

      Signed-off-by: Marek Roszko <mark.roszko@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 4334ac2db2be9e278c95fd15260c1f49f698ffc5
  Author: Marek Roszko <mark.roszko@xxxxxxxxx>
  Date:   Sat Aug 23 23:12:04 2014 -0400

      pinctrl: at91: add drive strength configuration

      The SAMA5 and SAM9x5 series both have drive strength
      options for the PIOs. This patch adds the ability to set
      one of three hardware options for drive strengths of low,
      medium or high for the each pin. The actual current output
      of the chip based on the setting is defined in the datasheets
      and varies per pins separate from banks and with supply
      voltage.

      This patch adds three new dt-bindings that allow setting the
      strength when configuring pins. By default, no change will
      be made to the drive strength of a pin from its reset value.
      Due to the difference between the register addresses of the
      SAMA5 and SAM9x5 series, a new sama5d3-pinctrl id was added.

      Signed-off-by: Marek Roszko <mark.roszko@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5923abb205e05773e0bb16c7ca4c0b41dbeec40e
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Thu Sep 4 16:02:28 2014 +0200

      ARM: shmobile: Initial r8a7794 SoC support

      Initial support for the r8a7794 SoC, based on work by Hisashi Nakamura.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0dc50fd3dc4a70d0d317103188c129d378125643
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Thu Sep 4 16:02:27 2014 +0200

      ARM: shmobile: support Cortex-A7 in shmobile_init_delay()

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ea2d9fc1af6ebcdf849723ac4f3f91a1c93b5e7c
  Merge: 0e56673 78f543a
  Author: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 16:11:43 2014 +0800

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

      Merging the crypto tree for 3.17 in order to resolve the conflict
      on the 32-bit DRBG overflow fix.

  commit 9c787942907face82da505c2c5493998b56cfc5a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:13:25 2014 +0100

      drm/i915: Decouple the stuck pageflip on modeset

      If we successfully confuse the hardware, and cause it to drop a queued
      pageflip, we wait for 60s and issue a warning before continuing on with
      the modeset. However, this leaves the pending pageflip still stuck
      indefinitely. Pretend to userspace that it does complete, and let us
      start afresh following the modeset.

      v2: Rebase after refactor
      v3: Rebase, rebase.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d6bbafa183793537d8dca4d4c2e448805e59448a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Sep 5 07:13:24 2014 +0100

      drm/i915: Check for a stalled page flip after each vblank

      Long ago, back in the racy haydays of 915gm interrupt handling, page
      flips would occasionally go astray and leave the hardware stuck, and the
      display not updating. This annoyed people who relied on their systems
      being able to display continuously updating information 24/7, and so
      some code to detect when the driver missed the page flip completion
      signal was added. Until recently, it was presumed that the interrupt
      handling was now flawless, but once again Simon Farnsworth has found a
      system whose display will stall. Reinstate the pageflip stall detection,
      which works by checking to see if the hardware has been updated to the
      new framebuffer address following each vblank. If the hardware is
      scanning out from the new framebuffer, but we still think the flip is
      pending, then we kick our driver into submision.

      This is a continuation of the effort started with
      commit 4e5359cd053bfb7d8dabe4a63624a5726848ffbc
      Author: Simon Farnsworth <simon.farnsworth@xxxxxxxxxxxx>
      Date:   Wed Sep 1 17:47:52 2010 +0100

          drm/i915: Avoid pageflipping freeze when we miss the flip prepare 
interrupt

      This now includes a belt-and-braces approach to make sure the driver
      (or the hardware) doesn't miss an interrupt and cause us to stop
      updating the display should the unthinkable happen and the pageflip fail 
- i.e.
      that the user is able to continue submitting flips.

      v2: Cleanup, refactor, and rename
      v3: Only start counting vblanks after the flip command has been seen by
          the hardware.
      v4: Record the seqno after we touch the ring, or else there may be no
          seqno allocated yet.
      v5: Rebase on mmio-flip.
      v6: Rebase, rebase.

      Reported-by: Simon Farnsworth <simon@xxxxxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=75502
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> [v4]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4a804c01635a43ed073893532c058fbaa1f5154e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Sep 2 11:17:07 2014 -0700

      net: systemport: update UMAC_CMD only when link is detected

      When we bring the interface down, phy_stop() will schedule the PHY
      state machine to call our link adjustment callback. By the time we do so,
      we may have clock gated off the SYSTEMPORT hardware block, and this will
      cause bus errors to happen in bcm_sysport_adj_link():

      Make sure that we only touch the UMAC_CMD register when there is an
      actual link. This is safe to do for two reasons:

      - updating the Ethernet MAC registers only make sense when a physical
        link is present
      - the PHY library state machine first set phydev->link = 0 before
        invoking phydev->adjust_link in the PHY_HALTED case

      This is a similar fix to the GENET one:
      c677ba8b3c47650358572091ed8a6af50bfca877 ("net: bcmgenet: update
      UMAC_CMD only when link is detected").

      Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet 
MAC driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 35b123e2f701b28977db2cde7dbbdb3fad28cad1
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 17:50:43 2014 +0300

      sched/fair: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:

        "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"

      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
       @@
       @@

       - rcu_assign_pointer
       + RCU_INIT_POINTER
         (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
      Cc: paulmck@xxxxxxxxxxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140822145043.GA580@ada
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a9fe8e29945d56f35235a3a0fba99b4cf181d211
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:49:26 2014 +0200

      ipv4: implement igmp_qrv sysctl to tune igmp robustness variable

      As in IPv6 people might increase the igmp query robustness variable to
      make sure unsolicited state change reports aren't lost on the network. Add
      and document this new knob to igmp code.

      RFCs allow tuning this parameter back to first IGMP RFC, so we also use
      this setting for all counters, including source specific multicast.

      Also take over sysctl value when upping the interface and don't reuse
      the last one seen on the interface.

      Cc: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2f711939d2ea9dfaecebecd1324d2ec7a7a21f65
  Author: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 15:49:25 2014 +0200

      ipv6: add sysctl_mld_qrv to configure query robustness variable

      This patch adds a new sysctl_mld_qrv knob to configure the mldv1/v2 query
      robustness variable. It specifies how many retransmit of unsolicited mld
      retransmit should happen. Admins might want to tune this on lossy links.

      Also reset mld state on interface down/up, so we pick up new sysctl
      settings during interface up event.

      IPv6 certification requests this knob to be available.

      I didn't make this knob netns specific, as it is mostly a setting in a
      physical environment and should be per host.

      Cc: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Acked-by: Flavio Leitner <fbl@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a49058fab2912296f068759490ac69ba43b43861
  Author: Gioh Kim <gioh.kim@xxxxxxx>
  Date:   Thu Sep 4 22:36:35 2014 -0400

      jbd/jbd2: use non-movable memory for the jbd superblock

      Sicne the jbd/jbd2 superblock is not released until the file system is
      unmounted, allocate the buffer cache from the non-moveable area to
      allow page migration and CMA allocations to more easily succeed.

      Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit a8ac900b8163703340a2fdad11c32f96b8fe686d
  Author: Gioh Kim <gioh.kim@xxxxxxx>
  Date:   Thu Sep 4 22:36:15 2014 -0400

      ext4: use non-movable memory for the ext4 superblock

      Since the ext4 superblock is not released until the file system is
      unmounted, allocate the buffer cache entry for the ext4 superblock out
      of the non-moveable are to allow page migrations and thus CMA
      allocations to more easily succeed if the CMA area is limited.

      Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 3b5e6454aaf6b4439b19400d8365e2ec2d24e411
  Author: Gioh Kim <gioh.kim@xxxxxxx>
  Date:   Thu Sep 4 22:04:42 2014 -0400

      fs/buffer.c: support buffer cache allocations with gfp modifiers

      A buffer cache is allocated from movable area because it is referred
      for a while and released soon.  But some filesystems are taking buffer
      cache for a long time and it can disturb page migration.

      New APIs are introduced to allocate buffer cache with user specific
      flag.  *_gfp APIs are for user want to set page allocation flag for
      page cache allocation.  And *_unmovable APIs are for the user wants to
      allocate page cache from non-movable area.

      Signed-off-by: Gioh Kim <gioh.kim@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 111e32b2f6b3f9d348b549013dab8f5053acdf19
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:39 2014 +0200

      powerpc/8xx: Duplicate two insns instead of branching

      Branching takes two cycles on MPC8xx. Lets duplicate the two instructions
      and avoid the branching.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 41cacac63c98803e9fbb054db0b74f92a8c082e4
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:38 2014 +0200

      powerpc/8xx: Optimize verification in FixupDAR

      By XORing the upper part of the instruction code, we get a value that can
      directly be verified with the second test and we can remove the first 
test.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 5bcbe24f6c7aec918b8cb75e53f8f7f897e3a091
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:38 2014 +0200

      powerpc/8xx: No need to save r10 and r3 when not calling FixupDAR

      r10 and r3 are only used inside FixupDAR function. So lets save them 
inside
      that function only.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 140a6a60ba18da6b36e7fe1cafbffd09bc805f21
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:38 2014 +0200

      powerpc/8xx: Fix comment about DIRTY update

      Since commit 2321f33790a6c5b80322d907a92d5739e7521a13, dirty handling is 
not
      handled here anymore. So we fix the comment.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 3e43640346507caaa0b3b03882a93f641ace4e58
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:37 2014 +0200

      powerpc/8xx: Remove loading of r10 at end of FixupDAR

      Since commit 2321f33790a6c5b80322d907a92d5739e7521a13, r10 is not used 
anymore
      after FixupDAR. There is therefore no need to set it up with the value of 
DAR.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 92625d491e59719f5241bad31eb0f2295479b019
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:37 2014 +0200

      powerpc/8xx: Use SCRATCH0 and SCRATCH1 also for TLB handlers

      SCRATCH0 and SCRATCH1 are only used in Exceptions prologs where no other
      exception can happen. There is therefore no need to preserve them accross
      TLB handlers, we can use them there as in other exceptions. One of the
      advantages is that they do not suffer CPU6 errata unlike M_TW register.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit ae466bde19752f8638fd458225fb65ded5db5e16
  Author: LEROY Christophe <christophe.leroy@xxxxxx>
  Date:   Fri Aug 29 11:14:37 2014 +0200

      powerpc/8xx: Declare SPRG2 as a SCRATCH register

      Since commit 469d62be9263b92f2c3329540cbb1c076111f4f3, SPRG2 is used as a
      scratch register just like SPRG0 and SPRG1. So Declare it as such and fix
      the comment which is not valid anymore since that commit.

      Signed-off-by: Christophe Leroy <christophe.leroy@xxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit c822e73731fce3b49a4887140878d084d8a44c08
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Thu Aug 21 12:33:53 2014 +0300

      powerpc/fsl_msi: spread msi ints across different MSIRs

      Allocate msis such that each time a new interrupt is requested,
      the SRS (MSIR register select) to be used is allocated in a
      round-robin fashion.
      The end result is that the msi interrupts will be spread across
      distinct MSIRs with the main benefit that now users can set
      affinity to each msi int through the mpic irq backing up the
      MSIR register.
      This is achieved with the help of a newly introduced msi bitmap
      api that allows specifying the starting point when searching
      for a free msi interrupt.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit de99f53d3af0e1bb9bc6c9e3107d72f3af6e05e9
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:25:05 2014 +0300

      powerpc/fsl_msi: show more meaningful names in /proc/interrupts

      Rename the irq controller associated with a MSI
      interrupt to fsl-msi-<V>, where <V> is the virq
      of the cascade irq backing up this MSI interrupt.
      This way, one can set the affinity of a MSI
      through the cascade irq associated with said MSI
      interrupt.
      Given this example /proc/interrupts snippet:

                 CPU0       CPU1       CPU2       CPU3
       16:          0          0          0          0   OpenPIC    16 Edge     
 mpic-error-int
       17:          0          4          0          0  fsl-msi-224   0 Edge    
  eth0-rx-0
       18:          0          5          0          0  fsl-msi-225   1 Edge    
  eth0-tx-0
       19:          0          2          0          0  fsl-msi-226   2 Edge    
  eth0
       [...]
      224:          0         11          0          0   OpenPIC   224 Edge     
 fsl-msi-cascade
      225:          0          0          0          0   OpenPIC   225 Edge     
 fsl-msi-cascade
      226:          0          0          0          0   OpenPIC   226 Edge     
 fsl-msi-cascade
       [...]

      To change the affinity of MSI interrupt 17
      (having the irq controller named "fsl-msi-224")
      instead of writing /proc/irq/17/smp_affinity, use
      the associated MSI cascade irq, in this case,
      interrupt 224, e.g.:

         echo 6 > /proc/irq/224/smp_affinity

      Note that a MSI cascade irq covers several MSI
      interrupts, so changing the affinity on the
      cascade will impact all of the associated MSI
      interrupts.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 543c043cbae79164aa087f96294cb37fc4a19a59
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:25:03 2014 +0300

      powerpc/fsl_msi: change the irq handler from chained to normal

      As we do for other fsl-mpic related cascaded irqchips
      (e.g. error ints, mpic timers), use a normal irq handler
      for msi irqs too.
      This brings some advantages such as mask/unmask/ack/eoi
      and irq state taken care behind the scenes, kstats
      updates a.s.o plus access to features provided by mpic,
      such as affinity.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 834952314c8bae7331b0797a071958dda9bec60d
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 14:25:01 2014 +0300

      powerpc/fsl_msi: reorganize structs to improve clarity and flexibility

      Store cascade_data in an array inside the driver
      data for later use.
      Get rid of the msi_virq array since now we can
      encapsulate the virqs in the cascade_data
      directly and access them through the array
      mentioned earlier.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 9593e61582248fe30b099d59d15edd5a30f87add
  Author: Qipan Li <Qipan.Li@xxxxxxx>
  Date:   Tue Sep 2 17:02:36 2014 +0800

      spi: sirf: cleanup the indentation of marcos

      let "#define" statement keep same indentation. the old code layout is
      pretty ugly.

      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0021d97334d207169d2935489b8be11dc52c54a8
  Author: Qipan Li <Qipan.Li@xxxxxxx>
  Date:   Tue Sep 2 17:01:04 2014 +0800

      spi: sirf: fix 'cmd_transfer' function typos

      unify 'cmd_transfer' like 'pio_transfer' and 'dma_transfer' as void
      function, and also change left_rx_word according to transfer result.

      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d26e2c4d72c2f2a38246f618480864fe3224929c
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:09:29 2014 -0400

      ext4: renumber EXT4_EX_* flags to avoid flag aliasing problems

      Suggested-by: Andreas Dilger <adilger@xxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 0e5ecf0a762627b949141df1d83094a9b0eb54a8
  Author: Jan Kara <jack@xxxxxxx>
  Date:   Thu Sep 4 18:09:29 2014 -0400

      jbd2: optimize jbd2_log_do_checkpoint() a bit

      When we discover written out buffer in transaction checkpoint list we
      don't have to recheck validity of a transaction. Either this is the
      last buffer in a transaction - and then we are done - or this isn't
      and then we can just take another buffer from the checkpoint list
      without dropping j_list_lock.

      Signed-off-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dc6e8d669cf5cb3ff84707c372c0a2a8a5e80845
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:09:22 2014 -0400

      jbd2: don't call get_bh() before calling 
__jbd2_journal_remove_checkpoint()

      The __jbd2_journal_remove_checkpoint() doesn't require an elevated
      b_count; indeed, until the jh structure gets released by the call to
      jbd2_journal_put_journal_head(), the bh's b_count is elevated by
      virtue of the existence of the jh structure.

      Suggested-by: Jan Kara <jack@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 754cfed6bbcfdea6afb14f2686f7f8d71e94d4e2
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:08:22 2014 -0400

      ext4: drop the EXT4_STATE_DELALLOC_RESERVED flag

      Having done a full regression test, we can now drop the
      DELALLOC_RESERVED state flag.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit e3cf5d5d9a86df1c5e413bdd3725c25a16ff854c
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:07:25 2014 -0400

      ext4: prepare to drop EXT4_STATE_DELALLOC_RESERVED

      The EXT4_STATE_DELALLOC_RESERVED flag was originally implemented
      because it was too hard to make sure the mballoc and get_block flags
      could be reliably passed down through all of the codepaths that end up
      calling ext4_mb_new_blocks().

      Since then, we have mb_flags passed down through most of the code
      paths, so getting rid of EXT4_STATE_DELALLOC_RESERVED isn't as tricky
      as it used to.

      This commit plumbs in the last of what is required, and then adds a
      WARN_ON check to make sure we haven't missed anything.  If this passes
      a full regression test run, we can then drop
      EXT4_STATE_DELALLOC_RESERVED.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit a521100231f816f8cdd9c8e77da14ff1e42c2b17
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Thu Sep 4 18:06:25 2014 -0400

      ext4: pass allocation_request struct to ext4_(alloc,splice)_branch

      Instead of initializing the allocation_request structure in
      ext4_alloc_branch(), set it up in ext4_ind_map_blocks(), and then pass
      it to ext4_alloc_branch() and ext4_splice_branch().

      This allows ext4_ind_map_blocks to pass flags in the allocation
      request structure without having to add Yet Another argument to
      ext4_alloc_branch().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit efd01a72e7ec99ed583151fbf16b176cd2158967
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 5 14:08:55 2014 +0200

      PCI/AER: Make <linux/aer.h> standalone includable

      The header file references u16 and u32 types, but they are not defined in
      the header nor does the header pull in the necessary includes for them.
      This causes build breakage when the file is included without any of the
      dependencies being satisfied from somewhere else.

      Fix this by including linux/types.h (for u16 and u32).

      [bhelgaas: removed pci_dev declaration (already added by 5ccb8225abf2)]
      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 0a2e912d296201c476fe5d7ba6ac23a66325935f
  Author: Xia Kaixu <kaixu.xia@xxxxxxxxxx>
  Date:   Wed Sep 3 21:18:12 2014 +0800

      ARM: cns3xxx: fix allmodconfig panic in pci driver

      The kernel panic occurs when running an allmodconfig kernel on
      OMAP4460. The inicall "cns3xxx_pcie_init" does not check which
      hardware it's running on and just tries to access to its specific
      registers. Now call it from .init_late callback from the two
      machine descriptors.

      Signed-off-by: Xia Kaixu <kaixu.xia@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Anton Vorontsov <anton@xxxxxxxxxx>
      Cc: Felix Fietkau <nbd@xxxxxxxxxxx>
      Cc: Imre Kaloz <kaloz@xxxxxxxxxxx>
      Cc: linaro-kernel@xxxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx

  commit 8ddebc4103e6544bd31f0c97e55491387717a124
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:52:40 2014 +0200

      PCI: designware: Remove pci_assign_unassigned_resources() from 
dw_pcie_host_init()

      The pci_common_init_dev() call right before will already handle the device
      resource allocation, so this call was a no-op.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 92483df2bad7649caacad60ec7b0f8016e894e11
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:52:39 2014 +0200

      PCI: designware: Use pci_create_root_bus() instead of pci_scan_root_bus()

      Use pci_create_root_bus() similar to other PCI host controller drivers.

      The main problem with pci_scan_root_bus() is that it not only creates the
      root bus, but also activates all devices on the bus.  This triggers PCI
      device driver probe routines, which fail because resources haven't been
      allocated.

      To work around this we made sure that the host controller driver is probed
      early and finishes resource allocation before any other device drivers are
      registered.  Switching to pci_create_root_bus() allows us to get rid of
      this special handling.

      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 4f2ebe00597c44f7dc6f88a052a2981ddcf6a0b6
  Author: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 19:52:38 2014 +0200

      PCI: designware: Parse bus-range property from devicetree

      This allows to explicitly specify the covered bus numbers in the
      devicetree, which will come in handy once we see a SoC with more than one
      PCIe host controller instance.

      Previously the driver relied on the behavior of pci_scan_root_bus() to 
fill
      in a range of 0x00-0xff if no valid range was found.  We fall back to the
      same range if no valid DT entry was found to keep backwards compatibility,
      but now do it explicitly.

      [bhelgaas: use %pR in error message to avoid duplication]
      Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Mohit Kumar <mohit.kumar@xxxxxx>

  commit 0c4ffcfe1fbc1ef564ec137eab21137cb013b00e
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Tue Sep 2 17:26:19 2014 -0600

      PCI: keystone: Add TI Keystone PCIe driver

      The Keystone PCIe controller is based on v3.65 version of the Designware
      h/w.  Main differences are:

          1. No ATU support
          2. Legacy and MSI IRQ functions are implemented in application 
register
             space
          3. MSI interrupts are multiplexed over 8 IRQ lines to the Host side.

      All of the application register space handing code is organized into
      pci-keystone-dw.c and the functions are called from pci-keystone.c to
      implement PCI controller driver.  Also add necessary DT documentation and
      update the MAINTAINERS file for the driver.

      [bhelgaas: spelling and whitespace fixes]
      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Mohit Kumar <mohit.kumar@xxxxxx>
      CC: Pratyush Anand <pratyush.anand@xxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Richard Zhu <r65037@xxxxxxxxxxxxx>
      CC: Kishon Vijay Abraham I <kishon@xxxxxx>
      CC: Marek Vasut <marex@xxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 41534e53786df49b708c1e06f5d6ef9b53fbb689
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Aug 1 14:15:11 2014 +0200

      PCI: tegra: Implement a proper resource hierarchy

      Currently the resource hierarchy generated from the PCIe host bridge is
      completely flat:

          $ cat /proc/iomem
          00000000-00000fff : /pcie-controller@00003000/pci@1,0
          00003000-000037ff : pads
          00003800-000039ff : afi
          10000000-1fffffff : cs
          28000000-28003fff : r8169
          28004000-28004fff : r8169
          ...

      The host bridge driver doesn't request all the resources that are used.
      Windows allocated to each of the root ports aren't tracked, so there is no
      way for resources allocated to individual devices to be matched up with 
the
      correct parent resource by the PCI core.

      This patch addresses this in two steps.  It first takes the union of all
      regions associated with the PCIe host bridge (control registers, root port
      registers, configuration space, I/O and prefetchable as well as non-
      prefetchable memory regions) and uses it as the new root of the resource
      hierarchy.

      Subsequently, regions are allocated from within this new root resource so
      that the resource tree looks much more like what's expected:

          # cat /proc/iomem
          00000000-3fffffff : /pcie-controller@00003000
            00000000-00000fff : /pcie-controller@00003000/pci@1,0
            00003000-000037ff : pads
            00003800-000039ff : afi
            10000000-1fffffff : cs
            20000000-27ffffff : non-prefetchable
            28000000-3fffffff : prefetchable
              28000000-280fffff : PCI Bus 0000:01
                28000000-28003fff : 0000:01:00.0
                  28000000-28003fff : r8169
                28004000-28004fff : 0000:01:00.0
                  28004000-28004fff : r8169
          ...

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 019fa46ebc93c654da1b29f472a66b3bf7880464
  Author: Jisheng Zhang <jszhang@xxxxxxxxxxx>
  Date:   Tue Jul 29 09:33:30 2014 +0800

      PCI: tegra: Add missing cleanup in error path and tegra_msi_teardown_irq()

      We should call tegra_msi_free() to free the MSI bit if 
irq_create_mapping()
      fails.  And we need to dispose the IRQ mapping during IRQ teardown.

      [bhelgaas: made irqd_to_hwirq() change suggested by Thierry]
      Signed-off-by: Jisheng Zhang <jszhang@xxxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>

  commit 8d38821cbcf51292cd5a23469d03bd38932a3ba9
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Aug 1 14:15:10 2014 +0200

      resources: Add device-managed request/release_resource()

      Provide device-managed implementations of the request_resource() and
      release_resource() functions.  Upon failure to request a resource, the new
      devm_request_resource() function will output an error message for
      consistent error reporting.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Tejun Heo <tj@xxxxxxxxxx>

  commit aa4f88c812b50d0cf77289fd50a9a4fed6bd4173
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Aug 31 13:09:39 2014 +0100

      ARM: configs: Enable cpufreq-cpu0 for multi_v7_defconfig

      Many boards share the cpufreq-cpu0 driver meaning that if we enable it in
      multi_v7_defconfig we can get a reasonable amount of functional utility 
for
      systems and test coverage for a fairly small increase in kernel size.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 4b86a33b5c4558b5e36fb6ae1d18afec7bccec1e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sun Aug 31 13:03:10 2014 +0100

      ARM: configs: Remove REGULATOR_VIRTUAL_CONSUMER from defconfigs

      The virtual consumer is a test device intended to be used while developing
      regulator drivers, it should never be used in production. Remove it from
      all defconfigs to avoid confusion among users.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Matt Porter <mporter@xxxxxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 8baebe30642e76a5209093e75c7bdb4c8b6394eb
  Merge: c30131c ac42f48
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 22:01:33 2014 +0200

      Merge tag 'v3.18-rockchip-dma' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

      Pull "rockchip dma support" from Heiko Stuebner:

      Enable the AMBA bus and add necessary dma-controller dts nodes

      * tag 'v3.18-rockchip-dma' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: add rk3066 and rk3188 dma controllers
        ARM: dts: rockchip: add rk3288 dma controllers
        ARM: rockchip: enable the AMBA bus

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit c30131cf20a5a917a13f4bdefd71f2a545cb3fe6
  Merge: 7d1311b f23a617
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 21:58:03 2014 +0200

      Merge tag 'v3.18-rockchip-dts1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

      Pull "First hunk of Rockchip dts changes for 3.18" from Heiko Stuebner:

      - dw_mmc conversion from Jaehoon Chung
      - mmc support for rk3288
      - pwm + backlight for rk3288
      - rtc for Radxa Rock
      - saradc base nodes

      * tag 'v3.18-rockchip-dts1' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
        ARM: dts: rockchip: add saradc nodes
        ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board
        ARM: dts: Enable PWM backlight on rk3288-evb
        ARM: dts: Add main PWM info to rk3288
        ARM: dts: Move the PMIC interrupt pinctrl line to rk3288-evb common
        ARM: dts: Enable emmc and sdmmc on the rk3288-evb boards
        ARM: dts: Add emmc and sdmmc to the rk3288 device tree
        ARM: dts: rockchip: unuse the slot-node and deprecate the 
supports-highspeed for dw-mmc

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit c96bfaffb783b86555e13d97e871c2adeb97d613
  Merge: 7d1311b 9e9bc23
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 21:52:28 2014 +0200

      Merge tag 'davinci-for-v3.18/board' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into 
next/fixes-non-critical

      Merge "DaVinci board file fixes for v3.18" from Sekhar Nori:

      Some non-critcal fixes for DA850 EVM board file
      adding missing regulator information.

      * tag 'davinci-for-v3.18/board' of 
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
        ARM: davinci: board-da850-evm: Add needed regulators for tlv320aic3106 
codec
        ARM: davinci: board-da850-evm: Mark dcdc2 of TPS65070 as always_on

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 647f95fa99b16e7c7854a202e91e6aa22ebeecf4
  Merge: fff74a9 77cfe68
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Thu Sep 4 21:44:54 2014 +0200

      Merge tag 'msm-cleanup-for-arm-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into 
next/cleanup

      Merge "MSM cleanups" from Linus Walleij:

      This cleans out some cruft code in the MSM architecture.

      * tag 'msm-cleanup-for-arm-soc' of 
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
        ARM: msm: Update the references to DEBUG_MSM_UARTx
        ARM: msm: remove reference to MSM_SERIAL_DEBUGGER
        ARM: msm: delete dangling mahimahi board file

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e4e3a37d3316332e02e06188dccf4401611e07b9
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 16:31:15 2014 +0400

      ARM: clps711x: Add SOC BUS support

      Add SOC BUS support with CPU family, machine name and unique ID.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit e917ba44f8775e476079f2c163985eb9f49703e8
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 16:31:14 2014 +0400

      ARM: clps711x: edb7211: Use new PWM driver for backlight

      Remove existing tricks for handling PWM and use CLPS711X PWM driver.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit fff74a935ec81d2353423917a2638aa1570d4634
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 16:31:13 2014 +0400

      ARM: clps711x: Switch CLPS711X subarch to use clk and clocksource driver

      This patch removes old support for clk and clocksource support and
      switches platform to use new drivers.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 7850cdfc8028cc7d522c032f64c62c1c01e85875
  Author: Qipan Li <Qipan.Li@xxxxxxx>
  Date:   Tue Sep 2 17:01:01 2014 +0800

      spi: sirf: correct spi gpio and hardware chipselect behaviour

      the old codes check the cs-gpios, if the gpio number is 0 like:
      <&gpio, 0, 0>, the driver will use the only hardware chipselect.

      this is wrong because of_spi_register_master() can read property
      cs-gpios from device node and set the spi master's cs number and
      gpio cs automatically based on whether the cs-gpios is valid.

      this patch fixes the beviour of CSR spi driver and move to a core
      level supported way.

      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 85362efb80070bed890602483f71cd103be303c2
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:12 2014 +0200

      ASoC: ssm2602: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner. While we are at it also remove the
      regcache_cache_only() calls from suspend/resume as there shouldn't be any 
IO
      between suspend and resume.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0f0cc5a775ebe88d9be12489874bd2799b42e242
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:11 2014 +0200

      ASoC: ssm2518: Cleanup manual bias level transitions

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_OFF at the end of CODEC probe()
      can also be removed as the CODEC is already in OFF state at this point.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cd5d3a151118cd815be15970db099bcdb3f0ad12
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:10 2014 +0200

      ASoC: adav80x: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner. While we are at it also remove the
      regcache_cache_only() calls from suspend/resume as there shouldn't be any 
IO
      between suspend and resume.

      Since the ASoC core now takes care of setting the bias level to
      SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it 
manually
      anymore either.

      The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe()
      can also be removed as the core will automatically do this after the CODEC
      has been probed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0e0f9b960a011a9e3815004f37cc475229170dfd
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:09 2014 +0200

      ASoC: adau17x1: Cleanup manual bias level transitions

      Set the CODEC driver's suspend_bias_off flag rather than manually going to
      SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes
      the code a bit shorter and cleaner.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d7858bd647cda68bf832997a280a2f44aec01f1b
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:08 2014 +0200

      ASoC: adau1373: Cleanup manual bias level transitions

      The ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF
      when removing the CODEC, no need to do it manually anymore.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a80932979a72ef9d4e66a69520c7588cc6de5699
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:07 2014 +0200

      ASoC: Always run default suspend/resume code

      We do a bit more than just running the callbacks during suspend and resume
      these days (e.g. call regcache_mark_dirty() during suspend). But this is
      only when suspend and resume callbacks are specified for the driver,
      otherwise nothing is done. This means that drivers which don't want to do
      anything special during suspend and resume, but still want the standard
      operations to run, need to provide empty suspend and resume callback
      functions (rather than no callbacks). This patch updates the suspend and
      resume code to always run standard sequence regardless of whether suspend
      and resume handlers are provided.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 86dbf2ac6fcb2d2932d4610f2dfe0954aa0633f7
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:06 2014 +0200

      ASoC: Add support for automatically going to BIAS_OFF on suspend

      There is a substantial amount of drivers that in go to SND_SOC_BIAS_OFF on
      suspend and go back to SND_SOC_BIAS_SUSPEND on resume (Often this is even
      the only thing done in the suspend and resume handlers). This patch
      introduces a new suspend_bias_off flag, which when set by a driver will 
let
      the ASoC core automatically put the device's DAPM context at the
      SND_SOC_BIAS_OFF level during suspend. Once the device is resumed the DAPM
      context will go back to SND_SOC_BIAS_STANDBY (if the context is idle,
      otherwise to SND_SOC_BIAS_ON).

      This will allow us to remove a fair bit of duplicated code from the 
drivers.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1c325f771a88579f227fe017e4ee77d852cf5435
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:05 2014 +0200

      ASoC: Shutdown DAPM contexts when removing a card

      Currently when a ASoC sound card is unregistered we leave the individual
      components in their current state, just call the remove() callback and 
leave
      it to the drivers to do the proper shutdown/cleanup.

      This patch introduces a call to snd_soc_dapm_shutdown() when removing the
      card.  This will make sure that all DAPM widgets are properly powered down
      and all DAPM contexts are put at the SND_SOC_BIAS_OFF level. This will
      ensure that all components are properly powered down when the card is
      removed.

      Since a lot of drivers manually go to SND_SOC_BIAS_OFF in their remove
      callback this will also allow us to remove a bit of duplicated code.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 01e0df6647e713469466c7bb6d7157c2e3046192
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Sep 4 19:44:04 2014 +0200

      ASoC: Set card->instantiated to false when removing the card

      Set card->instantiated to false when the card is removed to make sure that
      operations that expect the card to be fully instantiated do not run 
anymore
      during card removal.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 769b475323463cf7967ec993e8aa573022fbb68b
  Merge: e02c716 b792346
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Thu Sep 4 20:10:21 2014 +0100

      Merge branch 'topic/component' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-suspend

  commit 71bcada88b0f3c7f11fa5b8a4b30ae66dbfabbf3
  Author: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:27:54 2014 -0500

      edac: altera: Add Altera SDRAM EDAC support

      This patch adds support for the CycloneV and ArriaV SDRAM controllers.
      Correction and reporting of SBEs, Panic on DBEs.

      There was a discussion thread on whether this driver should be an mfd 
driver
      or just make use of syscon, which is already a mfd. Ultimately, the
      decision to use a simple syscon interface was reached.[1]

      [1] https://lkml.org/lkml/2014/7/30/514

      [dinguyen] Fixed Kconfig to have EDAC_ALTERA_MC as a tristate to prevent a
      build failure for allmodconfig.

      Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Borislav Petkov <bp@xxxxxxx>
      [dinguyen] cleaned up commit message
      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit db906eb2101b0564b0c65edf4a8647395196342e
  Author: Jade Bilkey <herself@xxxxxxxxxxxx>
  Date:   Sat Aug 30 15:14:14 2014 -0400

      ath5k: added debugfs file for dumping eeprom

      Signed-off-by: Jade Bilkey <herself@xxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 87fed556d08d21dd7dd3e0222c94c187e4c2d5e2
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Wed Sep 3 10:35:13 2014 +0200

      bcma: get info about flash type SoC booted from

      There is an ongoing work on cleaning MIPS's nvram support so it could be
      re-used on other platforms (bcm53xx to say precisely).
      This will require a bit of extra logic in bcma this patch implements.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d17ec4d55223d9487df195012762da6f85862d4c
  Merge: ef4ead3 712b24a
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 13:45:56 2014 -0400

      Merge branch 'for-john' of 
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next

  commit ef4ead3f29256ed83991cd77b39334aadd25672a
  Merge: 6a5d088 d061661
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Sep 4 13:41:33 2014 -0400

      Merge tag 'mac80211-next-for-john-2014-08-29' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

      Johannes Berg <johannes@xxxxxxxxxxxxxxxx> says:

      "Not that much content this time. Some RCU cleanups, crypto
      performance improvements, and various patches all over,
      rather than listing them one might as well look into the
      git log instead."

      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

      Conflicts:
        drivers/net/wireless/ath/wil6210/wmi.c

  commit 0d37899363b0e5486f8800231b7edd75e8b60942
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Sep 3 20:01:55 2014 +0200

      pinctrl: generic: Fix PIN_CONFIG_DRIVE_OPEN_SOURCE source/drain doc 
mismatch

      PIN_CONFIG_DRIVE_OPEN_SOURCE enables open source, not open drain.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c4edb116803933346d7ac5640a3f91c91158f9db
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Tue Sep 2 17:46:47 2014 +0800

      pinctrl: prima2: add I2S 2ch, 6ch, nodin, mclk groups

      we have done that for atlas6 in commit ed36c1a, 086b8904 etc. here we
      do same things for prima2.

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 2ed36928373cc3dfb20a4d17042e9a6e05538e41
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Thu Sep 4 11:58:19 2014 -0400

      memfd_test: Add missing argument to printf()

      Add a missing path argument buf to printf()

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>

  commit 3af0dbd592fe0a92002f16e341519ba03e92adf7
  Author: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
  Date:   Mon Sep 1 11:19:52 2014 +0800

      gpio: mcp23s08 to support both device tree and platform data

      Device tree is not enabled in some architecture where gpio
      driver mcp23s08 is still required.

      v2-changes:
      - Parse device tree properties into platform data other than
        individual variables.
      v3-changes:
      - Use of_node in gpio_chip device structure, because the
        struct device * always has an of_node which is NULL when
        OF is not used.

      Signed-off-by: Sonic Zhang <sonic.zhang@xxxxxxxxxx>
      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 57e67900d4c7949ad646a5f43a8ca5180170d2a0
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Sep 3 10:31:16 2014 -0400

      memfd_test: Make it work on 32-bit systems

      This test currently fails on 32-bit systems since we use u64 type to pass 
the
      flags to fcntl.

      This commit changes this to use 'unsigned int' type for flags to fcntl 
making it
      work on 32-bit systems.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Reviewed-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Shuah Khan <shuahkh@xxxxxxxxxxxxxxx>

  commit 0a5d667048ab3b22dff3c60561a79310981ee897
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:43:00 2014 +0530

      pinctrl: sirf: Remove gpiochip on failure cases

      This patch releases gpiochip related resources by calling
      gpiochip_remove when gpiochip_irqchip_add fails.

      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      CC: Barry Song <Baohua.Song@xxxxxxx>
      CC: Rongjun Ying <rongjun.ying@xxxxxxx>
      CC: Yuping Luo <yuping.luo@xxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 59e22114b253aaa7caf14221df4dcf924d067922
  Author: Ezra Savard <ezra.savard@xxxxxxxxxx>
  Date:   Fri Aug 29 10:58:46 2014 -0700

      gpio: zynq: Fixed broken wakeup implementation

      Use of unmask/mask in set_wake was an incorrect implementation. The new
      implementation correctly sets wakeup for the gpio chip's IRQ so the gpio 
chip
      will not sleep while wakeup-enabled gpio are in use.

      Signed-off-by: Ezra Savard <ezra.savard@xxxxxxxxxx>
      Reviewed-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a19467788170c55104082ba82c8d50f54b9d6106
  Author: Ezra Savard <ezra.savard@xxxxxxxxxx>
  Date:   Fri Aug 29 10:58:45 2014 -0700

      gpio: zynq: Mask non-wakeup GPIO interrupts on suspend

      Added flag to the GPIO chip so that IRQ from non-wakeup GPIO will
      not wake the system.

      Signed-off-by: Ezra Savard <ezra.savard@xxxxxxxxxx>
      Reviewed-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f712c554a7fca8f6308afbce844eacbf5e48787b
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:16 2014 +0300

      pinctrl: qcom: Make the target processor value configurable

      Currently the value used to specify that interrupts from the gpio should
      be routed to the application processor is hardcoded for all Qualcomm SoCs.
      But the new APQ8084 SoC uses a different value. To resolve this, we make
      this value configurable for each SoC. For all existing SoCs we continue
      to use the current value, and only for APQ8084 we use the new value.

      Suggested-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a9d490c5a8a05b1ff7d2d6fe5bf1053033788e76
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:14 2014 +0300

      dt: Document Qualcomm APQ8084 pinctrl binding

      Define a new binding for the Qualcomm TLMM (Top-Level Mode Mux) based pin
      controller inside the APQ8084.

      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c4f6f9c0f38a30148f05bf477ffe3213b8dc2e0c
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Wed Sep 3 19:28:13 2014 +0300

      pinctrl: qcom: Add APQ8084 pinctrl support

      This patchset adds pinctrl support for the Qualcomm APQ8084 platform.

      This set of patches adds pinctrl support for the Qualcomm APQ8084 
platform.
      The first patch adds the pin definitions. The second patch contains the
      devicetree binding documentation. The third patch adds the DT node.
      The last patch makes the INTR_TARGET_PROC_APPS value configurable and
      defines it for each existing SoC.

      Tested on IFC6540 board.

      Changes since v3:
       - Fixed the sdc valid pin values in the binding documentation - sdc2
         instead of sdc3. (suggested by Bjorn Andersson)

      Changes since v2:
       - Fixed some incorrect bits and offsets. (suggested by Bjorn Andersson)
       - Updated binding documentation to follow the format of msm8960.
         (suggested by Bjorn Andersson)
       - Added fourth patch, which removes the hardcoded INTR_TARGET_PROC_APPS
         value and makes it configurable. Also we keep the current value for
         existing SoCs. (suggested by Bjorn Andersson)

      Changes since v1:
       - Updated the total number of pins (suggested by Bjorn Andersson)
       - Added the missing pin info (provided by Andy Gross)
       - Updated groups and functions to be consistent with other pinctrls.
         (suggested by Andy Gross)
       - Removed unused functions, qdss and test pins. (suggested by Andy Gross)
       - Updated the documentation with the possible functions.

      Reviewed-by: Andy Gross <agross@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 75a41826e2c5dc1dc0fd5195fc29b031c97337af
  Author: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 16:09:32 2014 -0500

      arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.

      Add the Altera SDRAM EDAC bindings and device tree changes to the Altera 
SoC
      project.

      There was a discussion thread on whether this driver should be an mfd 
driver
      or just make use of syscon, which is already a mfd. Ultimately, the
      decision to use a simple syscon interface was reached.[1]

      [1] https://lkml.org/lkml/2014/7/30/514

      Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxxx>
      [dinguyen] cleaned-up commit header and remove version history.
      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit c6dcb1010239e484a461178d3318b35ef44dbcf0
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 10:37:22 2014 -0500

      ARM: dts: socfpga: memreserve first 4KB for future system use

      This patch adds a /memreserve/ section to reserve the first 4K for future
      use by the system. One possible use-case is trampoline code used to bring
      secondary cores online.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxxx>
      ---
      v3: Update commit message based on Mark Rutland's comment
      v2: Add a comment in the dts files

  commit 8126def857fdc5aba60a72a3a883f5eccf7c91d7
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 10:21:48 2014 -0500

      ARM: dts: socfpga: Add SD card detect

      Revision D of the SOCFGPA devkit has a GPIO line used for SD/MMC card 
detect.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Pavel Machek <pavel@xxxxxxx>

  commit 6314b318735a7b02271255ea4dae91ed95f528a1
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 16:29:28 2014 -0500

      ARM: dts: socfpga: remove extra alias in the ArriaV devkit

      commit [2755e187 dts: socfpga: Add DTS entry for adding the stmmac glue
      layer for stmmac.] added an extra ethernet alias in the ArriaV devkit
      board file. This patch removes it.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit f5bbe55a270fa153465df23c266f61973c4c7dc0
  Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
  Date:   Mon Aug 11 15:57:50 2014 -0500

      ARM: dts: socfpga: unuse the slot-node and deprecate the 
supports-highspeed for
      dw-mmc

      dw-mmc controller can support multiple slots.
      But, there are no use-cases anywhere. So we don't need to support the
      slot-node for dw-mmc controller.
      And "supports-highspeed" property in dw-mmc is deprecated.
      "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxx>

  commit ce9e1ac1b9becb9481f8492d9ccf713398a07ef8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Sep 4 11:31:58 2014 -0300

      [media] tw68: make tw68_pci_tbl static and constify

      drivers/media/pci/tw68/tw68-core.c:72:22: warning: symbol 'tw68_pci_tbl' 
was not declared. Should it be static?

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e15d1c12c5878b3a80d6573af1721e17264e0286
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 03:36:14 2014 -0300

      [media] tw68: refactor and cleanup the tw68 driver

      Refactor and clean up the tw68 driver. It's now using the proper
      V4L2 core frameworks.

      Tested with my Techwell tw6805a and tw6816 grabber boards.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5740f4e75f713015067e2667a52bd3b35ef91e07
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Sep 3 03:31:07 2014 -0300

      [media] tw68: add original tw68 code

      This tw68 driver has been out-of-tree for many years on gitorious:
      https://gitorious.org/tw68/tw68-v2.

      This copies that code to the kernel as a record of that original code.

      Note that William Brack's email address in these sources is no longer
      valid and I have not been able to contact him. However, all the code is
      standard GPL.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2d025a5b763bc8344fe656e2df8c9900c0c99f28
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Thu Sep 4 12:27:43 2014 +0100

      drm/i915: Introduce a for_each_plane() macro

      Tired of copy/pasting things around.

      v2: Rebase on top of the for_each_pipe() change adding dev_priv as first
          argument.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8961def56845593f22ce85474e428f6e4892fdd3
  Author: Srikanth Thokala <sthokal@xxxxxxxxxx>
  Date:   Wed Aug 20 21:56:02 2014 +0530

      PCI: xilinx: Add Xilinx AXI PCIe Host Bridge IP driver

      This is the driver for Xilinx AXI PCIe Host Bridge Soft IP.

      [bhelgaas: minor whitespace fixes]
      Signed-off-by: Srikanth Thokala <sthokal@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>

  commit 2789339044fb6dfbee0c8cd77e26438b80e333ee
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Thu Sep 4 12:27:23 2014 +0100

      drm/i915: Rewrite ABS_DIFF() in a safer manner

      The new version of the macro does a few things better:
        - protect the arguments,
        - only evaluate the arguments once,
        - check that the arguments are of the same type,

      Change LC_FREQ_2K to be a unsigned 64bit constant and removed the '()'
      from the caller as a result.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 951468f33118d1183fd22a5e8450b80a5afc0dd9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:55:31 2014 +0300

      drm/i915: Add comments explaining the vdd on/off functions

      Jani wanted some comments to explain why we call certain vdd on/off
      functions in certain places.

      v2: Make the comments more thorough (Imre)

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 08aff3fe26ae7a0d6f302ac2e1b7e2eb9933cd42
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:09 2014 +0300

      drm/i915: Move DP port disable to post_disable for pch platforms

      We need to turn the DP port off after the pipe, otherwise the pipe won't
      turn off properly on certain pch platforms at least (happens on my ILK for
      example).  This also matches the BSpec modeset sequence better. We still
      don't match the spec exactly though (eg. audio disable should happen
      much earlier), but at last this eliminates the nasty
      wait_for_pipe_off() timeouts.

      We already did the port disable after the pipe for VLV/CHV and for CPU
      eDP.

      For g4x leave the port disable where it is since that matches the
      modeset sequence in the documentation and I don't have a suitable
      machine to test if the other order would work.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7b13b58a802bbea6d94aac4e3cc6b33e481eb900
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:08 2014 +0300

      drm/i915: Enable DP port earlier

      Bspec says we should enable the DP port before enabling panel power,
      and that the port must be enabled with training pattern 1. Do so.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 43072a454646d22f81808bdc8fb1b269ee1717a6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:07 2014 +0300

      drm/i915: Turn on panel power before doing aux transfers

      On VLV/CHV the panel power sequencer may need to be "kicked" a bit to
      lock onto the new port, and that needs to happen before any aux
      transfers are attempted if we want the aux transfers to actaully
      succeed. So turn on panel power (part of the "kick") before aux
      transfers (DPMS_ON + link training).

      This also matches the documented modeset sequence better for pch
      platforms. The documentation doesn't explicitly state anything about the
      DPMS or link training DPCD writes, but the panel power on step is
      always listed before link training is mentioned.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      References: https://bugs.freedesktop.org/show_bug.cgi?id=70117
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6491ab27caa2d802b02bfa620a53476ffae5fa3e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:06 2014 +0300

      drm/i915: Be more careful when picking the initial power sequencer pipe

      Try to make sure we find the power sequencer that the BIOS used
      by first looking for one which has the panel power enabled, then
      fall back to one with VDD force bit enabled, and finally look at
      just the port select bits. This should make us pick the correct
      power sequencer when the BIOS has already enabled the panel.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      [danvet: Shorten the vlv_intial_pps_pipe to make lines fit into 80
      chars.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 773538e86081d146e0020435d614f4b96996c1f9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:54:56 2014 +0300

      drm/i915: Reset power sequencer pipe tracking when disp2d is off

      The power sequencer loses its state when the disp2d power well is down.
      Clear the dev_priv->pps_pipe tracking so that the power sequencer state
      gets reinitialized the next time it's needed.

      v2: Fix the pps_mutex vs. power_domain mutex deadlock by taking power
          domain reference first
      v3: Rename from edp_pps_(un)lock() to just pps_(un)lock() for the future,
          update due to backlight code changes

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a4a5d2f8a96e09844a91469e889f15bd5e927399
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:54:20 2014 +0300

      drm/i915: Track which port is using which pipe's power sequencer

      VLV/CHV have a per-pipe panel power sequencer which locks onto the
      port once used. We need to keep track wich power sequencers are
      locked to which ports.

      v2: remove spurious whitespace change, rebase due to backlight changes 
(Imre)

      Reviewed-by: Antti Koskipaa <antti.koskipaa@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Break some really long lines to appease checkpatch a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e39b999a6f229386ea6c58cb1c10ce9dc912869b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Sep 4 14:53:14 2014 +0300

      drm/i915: Fix edp vdd locking

      Introduce a new mutex (pps_mutex) to protect the power sequencer
      state. For now this state includes want_panel_vdd as well as the
      power sequencer registers.

      We need a single mutex (as opposed to per port) because later on we
      will need to deal with VLV/CHV which have multiple power sequencer
      which can be reassigned to different ports.

      v2: Add the locking to intel_dp_encoder_suspend too (Imre)
      v3: Take care intel_edp_backlight_power() and
          _intel_edp_backlight_on/off(), deal with reboot notifier
          vlv_power_sequencer_pipe() call (Imre)

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9cfb76905da525579d0d43c1205c86033d0ae3e5
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Thu Sep 4 10:59:41 2014 +0300

      ASoC: tlv320aic31xx: Enable support for S24_LE format

      S24_LE is the same on the bus as S24_3LE, which means the codec can 
support
      it.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 95468892fdfeef6d1004b524e35957629efdbe00
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 15:39:54 2014 +0100

      drm/i915: Reset the HEAD pointer for the ring after writing START

      Ville found an old w/a documented for g4x that suggested that we need to
      reset the HEAD after writing START. This is a useful fixup for some of
      the g4x ring initialisation woes, but as usual, not all.

      v2: Do the rewrite unconditionally anyway

      References: https://bugs.freedesktop.org/show_bug.cgi?id=76554
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ffe51d0d8abce3139a970c640ed48e73e9c360bb
  Author: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
  Date:   Wed Sep 3 10:33:53 2014 +0200

      HID: add support for PenMount HID TouchScreen Driver

      This patch adds a seperate hid-penmount driver to work
      around an issue with the HID report descriptor. The
      descriptor does not contain the ContactID usage and as
      result the touchscreen is represented as normal mouse
      to the system.

      This driver maps the button 0 emitted by the touchscreen
      to BTN_TOUCH. This makes it possible to use touch events
      in userspace.

      Signed-off-by: Christian Gmeiner <christian.gmeiner@xxxxxxxxx>
      Reviewed-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit adceac14166da8c466223a35ec59c4a4adeef976
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Thu Sep 4 09:25:37 2014 +0200

      usb: serial: xsens_mt: always bind to interface number 1

      Probe is testing if the current interface provides two bulk endpoints.
      While this achieves the goal of only binding to the correct interface,
      we already know we can find the device on interface number 1. Stop
      checking the endpoints and just return successfully when interface
      number 1 is probed.

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 7c13325380ee520ece4ddf517c6f6f895eb63f98
  Author: Frans Klaver <frans.klaver@xxxxxxxxx>
  Date:   Mon Sep 1 11:39:21 2014 +0200

      usb: serial: xsens_mt: add author and description

      Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit aac2f1bf14d07c8f13048915f39df4a527350c9a
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Thu Aug 21 06:17:59 2014 +0000

      ixgbe: limit combined total of macvlan and SR-IOV VFs

      Hardware has a limited number of pools available (64). Previously, no
      checks were in place to limit the number of accelerated macvlan devices
      based on the number of pools. Normally this would be ok, because there
      was already a limit for these well below the number of available pools.
      However, SR-IOV uses the very same pools. Therefor, we need to ensure
      that the total number of pools (number of VFs plus the number of non-VF
      pools in use for accelerated macvlans) does not exceed the number of
      pools available in hardware.

      This patch resolves a kernel NULL pointer dereference caused by the 
following commands:

      $modprobe ixgbe max_vfs=63

      $ethtool -K eth2 l2-fwd-offload on

      $ip link add link eth2 macvlan0 type macvlan

      $ip link set dev macvlan0 up

      [  992.950080] BUG: unable to handle kernel NULL pointer dereference at 
0000000000000056
      [  992.951109] IP: [<ffffffffa003b71e>] ixgbe_disable_fwd_ring+0x1e/0xf0 
[ixgbe]
      [  992.951684] PGD 22a80e067 PUD 232e9b067 PMD 0
      [  992.952389] Oops: 0000 [#1] SMP
      [  992.953014] Modules linked in: nfsd lockd nfs_acl exportfs auth_rpcgss 
oid_registry sunrpc bridge stp llc vhost_net macvtap macvlan vhost tun 
kvm_intel kvm ioatdma ixgbe mdio igb dca
      [  992.956042] CPU: 2 PID: 11928 Comm: ifconfig Not tainted 
3.16.0-rc6-net-next-07-29-2014-FCoE+ #1
      [  992.956915] Hardware name: Intel Corporation S2600CO/S2600CO, BIOS 
SE5C600.86B.02.03.0003.041920141333 04/19/2014
      [  992.957791] task: ffff8804341c0000 ti: ffff8801d7dc8000 task.ti: 
ffff8801d7dc8000
      [  992.958660] RIP: 0010:[<ffffffffa003b71e>]  [<ffffffffa003b71e>] 
ixgbe_disable_fwd_ring+0x1e/0xf0 [ixgbe]
      [  992.959613] RSP: 0018:ffff8801d7dcbbb8  EFLAGS: 00010286
      [  992.960093] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 
0000000000000001
      [  992.960575] RDX: ffff880232eb7000 RSI: 0000000000000000 RDI: 
ffff88022dc05800
      [  992.961059] RBP: ffff8801d7dcbbd8 R08: 0000000000000000 R09: 
0000000000000000
      [  992.961541] R10: 0000000000000001 R11: 0000000000000000 R12: 
ffff88022ec20980
      [  992.962023] R13: ffff880232eb7000 R14: 0000000000000001 R15: 
0000000000000001
      [  992.962508] FS:  00007fab264887a0(0000) GS:ffff880237640000(0000) 
knlGS:0000000000000000
      [  992.963378] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
      [  992.963858] CR2: 0000000000000056 CR3: 000000022a939000 CR4: 
00000000001427e0
      [  992.964340] Stack:
      [  992.964806]  ffff88022ec28840 ffff88022ec20980 ffff88022dc05800 
ffff880232eb7000
      [  992.965976]  ffff8801d7dcbc28 ffffffffa003bae8 ffff8801d7dcbbe8 
0000000000000400
      [  992.967147]  000000000000000d ffff88022ec20980 ffff88022ec20000 
ffff88022dc05800
      [  992.968319] Call Trace:
      [  992.968795]  [<ffffffffa003bae8>] ixgbe_fwd_ring_up+0x88/0x280 [ixgbe]
      [  992.969284]  [<ffffffffa0041d83>] ixgbe_fwd_add+0x173/0x220 [ixgbe]
      [  992.969767]  [<ffffffffa015056c>] macvlan_open+0x1bc/0x230 [macvlan]
      [  992.970256]  [<ffffffff816b8de7>] __dev_open+0xd7/0x150
      [  992.970735]  [<ffffffff816b8bd7>] __dev_change_flags+0xa7/0x170
      [  992.971220]  [<ffffffff816b8ccb>] dev_change_flags+0x2b/0x70
      [  992.971703]  [<ffffffff817471b2>] devinet_ioctl+0x602/0x6d0
      [  992.972184]  [<ffffffff81748168>] inet_ioctl+0x78/0x90
      [  992.972666]  [<ffffffff816a143b>] sock_do_ioctl+0x2b/0x70
      [  992.973146]  [<ffffffff816a14ed>] sock_ioctl+0x6d/0x260
      [  992.973627]  [<ffffffff811ad3b4>] do_vfs_ioctl+0x84/0x540
      [  992.974109]  [<ffffffff811a4c81>] ? final_putname+0x21/0x50
      [  992.974593]  [<ffffffff818725d5>] ? sysret_check+0x22/0x5d
      [  992.975073]  [<ffffffff811ad901>] SyS_ioctl+0x91/0xa0
      [  992.975550]  [<ffffffff818725a9>] system_call_fastpath+0x16/0x1b
      [  992.976026] Code: ff 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 89 e5 
48 83 ec 20 48 89 5d e8 4c 89 65 f0 48 89 f3 4c 89 6d f8 4c 8b a7 08 02 00 00 
<44> 0f b6 6e 56 44 03 af 14 02 00 00 4c 89 e7 e8 5e f2 ff ff be
      [  992.982261] RIP  [<ffffffffa003b71e>] ixgbe_disable_fwd_ring+0x1e/0xf0 
[ixgbe]
      [  992.983212]  RSP <ffff8801d7dcbbb8>
      [  992.983681] CR2: 0000000000000056
      [  992.984248] ---[ end trace 9f54802b5cc3638b ]---

      Cc: John Fastabend <john.r.fastabend@xxxxxxxxx>
      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit eec66731de41643c9752cccb54b9b1830039a5e9
  Author: Jacob Keller <jacob.e.keller@xxxxxxxxx>
  Date:   Thu Aug 21 06:16:55 2014 +0000

      ixgbe: add comment noting recalculation of queues

      Since we previously called ixgbe_set_num_queues just prior to attempting
      to set our interrupt scheme, it may be non obvious why we have to call
      it again inside the function. Add a comment which helps make it more
      obvious that we are resetting features based on the fact that we do not
      have MSI-X enabled, and cannot use the previous settings.

      Signed-off-by: Jacob Keller <jacob.e.keller@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit b8a2ca19bc1479745952967ec998fd92de92ec85
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Wed Aug 13 05:52:13 2014 +0000

      ixgbevf: introduce delay for checking VFLINKS on 82599

      VFLINKS.LINKUP bit tends to flap when a DA or SFP+ cable is disconnected.
      It can take up to 500 usecs for the LINKUP bit to be correct.

      This patch resolves the issue by introducing a delay for 82599 VFs of at
      least 500 usecs to make sure the VFLINKS value is correct.

      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 07923c17b15e5251bb6e22e5f05be0d1009858d6
  Author: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
  Date:   Tue Aug 12 07:12:08 2014 +0000

      ixgbe: reset interface on link loss with pending Tx work from the VF

      ixgbe initiates a reset of the interface on link loss with pending Tx work
      in order to clear the rings.

      This patch extends the pending Tx work check to the VF interfaces with the
      same purpose.

      Signed-off-by: Emil Tantilov <emil.s.tantilov@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit bcfd3432d1625ef749a8697d194010d0c75b97c9
  Author: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
  Date:   Thu Jul 17 02:11:22 2014 +0000

      ixgbe: Cleanup FDB handling code

      This change makes it so that the behavior for FDB handling is consistent
      between both the SR-IOV and non-SR-IOV cases.  The main change here is 
that we
      perform bounds checking on the number of SR-IOV addresses regardless of if
      SR-IOV is enabled or not as we can only support a certain number of 
addresses
      in the hardware.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Tested-by: Phil Schmitt <phillip.j.schmitt@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c24817b6babd4b966e68db536c004949bf24dae7
  Author: Ethan Zhao <ethan.zhao@xxxxxxxxxx>
  Date:   Tue Jul 22 18:36:43 2014 +0000

      i40e: use global pci_vfs_assigned() to replace local 
i40e_vfs_are_assigned()

      There is global funcion pci_vfs_assigned(), so use it instead of composing
      local one.

      Signed-off-by: Ethan Zhao <ethan.kernel@xxxxxxxxx>
      Tested-by: Sibai Li <sibai.li@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e966d5c612c08e04fe8ca1a87c2ba8403775b814
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:26 2014 +0000

      i40e/i40evf: Bump i40e/i40evf versions

      Bump i40e version to 1.0.11 and i40evf version to 1.0.5.

      Change-ID: I63a60fa2efe82aae87a8a3095f43218db57d46ce
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>

  commit 32b5b81170b6a60cf41d403ab31c417b56ff0d44
  Author: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
  Date:   Tue Aug 12 06:33:14 2014 +0000

      i40e: fix panic due to too-early Tx queue enable

      This fixes the panic under traffic load when resetting.  This issue
      could also show up if/whenever there is a Tx-timeout.

      Change-ID: Ie393a1f17fd5d962e56fc3bfe784899ef25402f5
      Signed-off-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
      Signed-off-by: Mitch Williams <mitch.a.williams@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit a316f651c73f782ff7c6df623a69b67f8f464856
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:25 2014 +0000

      i40e: Fix an issue when PF reset fails

      We shouldn't restart Admin queue subtask if PF reset fails since we do
      not have the AQ setup at that point. This patch makes sure we disable AQ
      clean subtask when PF reset fails.

      This will resolve an occasional kernel panic when PF reset fails for
      some reason.

      Change-ID: I11a747773362a8c5c0ad7a10cd34be0bda8eb9e8
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit faf32978616dc2dfe3dbbbe628806887a2115d44
  Author: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:21 2014 +0000

      i40e: make warning less verbose

      The driver is un-necessarily printing a warning that is only marginally
      useful to the user.  Make the warning only print if extended driver
      string printing is enabled, other messages related to a reset event
      will still continue to print.

      Change-ID: I5e8beca6516a2f176cd2e72b0ac2b3b909e6c953
      Signed-off-by: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 94128516290dad59d3aaef791faa815c1293298f
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:16 2014 +0000

      i40e: Tell OS link is going down when calling set_phy_config

      Since we don't seem to be getting an LSE telling us link is going down
      during set_phy_config (but we do get an LSE telling us we are coming
      back up), fake one for the OS and tell them link is going down. Also
      do an atomic restart no matter what because there are times the user
      may want to end with link up even if they started with link down (like
      if they accidentally set it to a speed that can't link and are trying to
      fix it).

      Change-ID: I0a642af9c1d0feb67bce741aba1a9c33bd349ed6
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 356821a37dee93317779e39c781a5c103565c508
  Author: Serey Kong <serey.kong@xxxxxxxxx>
  Date:   Tue Jul 29 04:03:53 2014 +0000

      i40e: Remove unnecessary assignment

      Remove unnecessary setting of "ret" variable as it's already set at
      the top of the function.

      Change-ID: Icaccfc67f335817a23579b7c43625d59ad6c9925
      Signed-off-by: Serey Kong <serey.kong@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e6d9004d22989c9894d183e7161e7a4ea02477fe
  Author: Serey Kong <serey.kong@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:14 2014 +0000

      i40e: Change wording to be more consistent

      Change "spoofck" to "spoofchk" to be consistent with as defined in netdev.

      Change-ID: I9866d6284cb5f92c8d71dc0776c6d1e71dfb62a5
      Signed-off-by: Serey Kong <serey.kong@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c57e9f179b5cd2f4fbdfc973e9174094b06ca43b
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:13 2014 +0000

      i40e: Allow user to change link settings if link is down

      Allow the user to change auto-negotiation and speed settings if
      link is down.

      Change-ID: I372967c627682b5e1835f623a7cbf41b21b51043
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 124ed15bf126b5bf437c8eee2873ecbeef464146
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Sat Jul 12 07:28:12 2014 +0000

      i40e: Add dual speed module support

      Now that fw has implemented dual speed module support, we can add ours.
      Also, add the phy type for 1G LR/SR and set its media type to fiber.
      Lastly, instead of a WARN_ON if the phy type is not recognized just print
      a warning.

      Change-ID: I2e5227d4a8c2907b0ed423038e5dbce774e466b0
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 51128e8ac839495e0f2c8287cfe65f9277494a98
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 3 13:46:26 2014 +0200

      pinctrl: sh-pfc: rename confusing pinmux ops variable

      The vtable named *pinmux_ops in the affected files are not really
      about pin multiplexing, but a struct related to some PFC-specific
      operations, inclusing pin config (bias setting). Rename the variable
      so as to avoid confusions.

      Acked-by: Laurent Pinchart <Laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit edad3b2a57082f6166b4f13445f70e8d3fc415fb
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 3 13:37:38 2014 +0200

      pinctrl: imx/mxs: move freescale drivers to subdir

      This moves all the Freescale-related drivers (i.MX and MXS) to
      its own subdirectory to clear the view.

      Cc: Alexander Shiyan <shc_work@xxxxxxx>
      Cc: Anson Huang <b20788@xxxxxxxxxxxxx>
      Cc: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Cc: Denis Carikli <denis@xxxxxxxxxx>
      Cc: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Cc: Greg Ungerer <gerg@xxxxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 03e9f0cac5da6af85758276cb4624caf5911f2b9
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Sep 3 13:02:56 2014 +0200

      pinctrl: clean up after enable refactoring

      commit 2243a87d90b42eb38bc281957df3e57c712b5e56
      "pinctrl: avoid duplicated calling enable_pinmux_setting for a pin"
      removed the .disable callback from the struct pinmux_ops,
      making the .enable() callback the only remaining callback.

      However .enable() is a bad name as it seems to imply that a
      muxing can also be disabled. Rename the callback to .set_mux()
      and also take this opportunity to clean out any remaining
      mentions of .disable() from the documentation.

      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Acked-by: Fan Wu <fwu@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 83ee73c1795d867f20525a53ea60e55c7b59a373
  Author: Richard Genoud <richard.genoud@xxxxxxxxx>
  Date:   Wed Sep 3 17:53:48 2014 +0200

      tty: doc: Fix grammar in serial/tty

      Correct spelling typos in serial/tty

      Signed-off-by: Richard Genoud <richard.genoud@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4ad72b7fadd285f849439cdbc408f8b847cef704
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 19:23:37 2014 +0100

      drm/i915: Fix unsafe vma iteration in i915_drop_caches

      When unbinding, there is a possibility that we drop the active reference
      on the object, thereby freeing it. If that happens, we may destroy the
      vm link as well as the object and vma. So iterate carefully.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0e56673b7bb4e66c15a5a2ca2d9ecabf9d74c2af
  Author: Ted Percival <ted@xxxxxxxxxx>
  Date:   Thu Sep 4 15:18:21 2014 +0800

      crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description

      Signed-off-by: Ted Percival <ted@xxxxxxxxxx>
      Acked-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e2cffb5f493a8b431dc87124388ea59b79f0bccb
  Author: Ondrej Kozina <okozina@xxxxxxxxxx>
  Date:   Mon Aug 25 11:49:54 2014 +0200

      crypto: algif - avoid excessive use of socket buffer in skcipher

      On archs with PAGE_SIZE >= 64 KiB the function skcipher_alloc_sgl()
      fails with -ENOMEM no matter what user space actually requested.
      This is caused by the fact sock_kmalloc call inside the function tried
      to allocate more memory than allowed by the default kernel socket buffer
      size (kernel param net.core.optmem_max).

      Signed-off-by: Ondrej Kozina <okozina@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 67a97845830f79584c9db8849ac723e5d2d57f65
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Thu Sep 4 08:56:06 2014 +0200

      HID: thingm: fix workqueue race on remove

      thingm_remove_rgb() needs to flush the workqueue after all the LED classes
      have been unregistered, otherwise the removal might race with another LED
      event coming, causing thingm_led_set() to schedule additional work after
      thingm_remove_rgb() has flushed it. This obviously causes oops later, as
      the scheduled work has been freed in the meantime.

      In addition to that, move the hid_hw_stop() to an earlier place, so that
      dmesg is not polluted by failure messages about not being able to write
      the LED while the device is being shut down.

      Reported-and-tested-by: Dylan Alex Simon <dylan-kernel@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 467669c5740a6f27780b991016995f95a6d47836
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 16:00:54 2014 -0700

      HID: hid-sensor-hub: re-add mistakenly removed 
USB_DEVICE_ID_STM_HID_SENSOR id

      Adding USB_DEVICE_ID_STM_HID_SENSOR again in the quirk table. During 3.16 
merge
      cycle somehow quirk for device id USB_DEVICE_ID_STM_HID_SENSOR is missing.
      I see commit dde3b45cd74e ("HID: hid-sensor-hub: new device id and quirk
      for STM Sensor hub") added new id USB_DEVICE_ID_STM_HID_SENSOR_1,
      but didn't really delete the old device id.
      Anyway we need to add this back, otherwise it breaks ST sensor hubs.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 315427691c7a064718b5ad7d378d7f1c1898a626
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Wed Sep 3 03:17:24 2014 -0700

      locking/semaphore: Resolve some shadow warnings

      Resolve some shadow warnings resulting from using the name
      jiffies, which is a well-known global. This is not a problem
      of course, but it could be a trap for someone copying and
      pasting code, and it just makes W=2 a little cleaner.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409739444-13635-1-git-send-email-jeffrey.t.kirsher@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b89df95d52d5fd0de5a2ca3f8b49aaaee4675151
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Wed Sep 3 09:18:00 2014 -0700

      mlx4_en: Convert the normal skb free path to dev_consume_skb_any()

      It would appear the mlx4_en driver was still making a call to
      dev_kfree_skb_any() where dev_consume_skb_any() would be more
      appropriate.  This should make dropped packet profiling/tracking
      easier/better over a NIC driven by mlx4_en.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Acked-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 968d1af17b01b5eb343e17f64281561e1e169bb6
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:27 2014 +0900

      ARM: shmobile: armadillo800eva reference: Remove DTS

      The r8a7740 Armadillo800EVA DTS can now be used both for
      DT Multiplatform and the legacy case. Because of that
      remove the r8a7740 Armadillo800EVA DT reference DTS file.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 52031d41be060e9a7f6d113728109aed4758f7ae
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:18 2014 +0900

      ARM: shmobile: armadillo800eva reference: Remove C board code

      Now when the r8a7740 generic multiplatform case has the same
      features as the DT reference board code then get rid of the
      Armadillo800EVA DT reference C board code. DT Reference code
      in the future shall make use of the r8a7740 Multiplatform
      support code with the generic SoC machine vector.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 940001762ac514810e305aab356983829e5fa82a
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 09:22:36 2014 +0800

      lib/rhashtable: allow user to set the minimum shifts of shrinking

      Although rhashtable library allows user to specify a quiet big size
      for user's created hash table, the table may be shrunk to a
      very small size - HASH_MIN_SIZE(4) after object is removed from
      the table at the first time. Subsequently, even if the total amount
      of objects saved in the table is quite lower than user's initial
      setting in a long time, the hash table size is still dynamically
      adjusted by rhashtable_shrink() or rhashtable_expand() each time
      object is inserted or removed from the table. However, as
      synchronize_rcu() has to be called when table is shrunk or
      expanded by the two functions, we should permit user to set the
      minimum table size through configuring the minimum number of shifts
      according to user specific requirement, avoiding these expensive
      actions of shrinking or expanding because of calling synchronize_rcu().

      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Acked-by: Thomas Graf <tgraf@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1f59533f9ca5634e7b8914252e48aee9d9cbe501
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Sep 3 17:56:09 2014 +0200

      qdisc: validate frames going through the direct_xmit path

      In commit 50cbe9ab5f8d ("net: Validate xmit SKBs right when we
      pull them out of the qdisc") the validation code was moved out of
      dev_hard_start_xmit and into dequeue_skb.

      However this overlooked the fact that we do not always enqueue
      the skb onto a qdisc. First situation is if qdisc have flag
      TCQ_F_CAN_BYPASS and qdisc is empty.  Second situation is if
      there is no qdisc on the device, which is a common case for
      software devices.

      Originally spotted and inital patch by Alexander Duyck.
      As a result Alex was seeing issues trying to connect to a
      vhost_net interface after commit 50cbe9ab5f8d was applied.

      Added a call to validate_xmit_skb() in __dev_xmit_skb(), in the
      code path for qdiscs with TCQ_F_CAN_BYPASS flag, and in
      __dev_queue_xmit() when no qdisc.

      Also handle the error situation where dev_hard_start_xmit() could
      return a skb list, and does not return dev_xmit_complete(rc) and
      falls through to the kfree_skb(), in that situation it should
      call kfree_skb_list().

      Fixes:  50cbe9ab5f8d ("net: Validate xmit SKBs right when we pull them 
out of the qdisc")
      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3f3c7eec60ad4f990d7bcbc41a1597a4fc7268f6
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Wed Sep 3 12:12:50 2014 +0200

      qdisc: exit case fixes for skb list handling in qdisc layer

      More minor fixes to merge commit 53fda7f7f9e (Merge branch 'xmit_list')
      that allows us to work with a list of SKBs.

      Fixing exit cases in qdisc_reset() and qdisc_destroy(), where a
      leftover requeued SKB (qdisc->gso_skb) can have the potential of
      being a skb list, thus use kfree_skb_list().

      This is a followup to commit 10770bc2d1 ("qdisc: adjustments for
      API allowing skb list xmits").

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 126f998e4ae8bc45cd72c7e62c53767c007fc319
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Wed Sep 3 09:49:01 2014 +0900

      ARM: shmobile: lager: correct memory map

      The base address of the second memory region on the lager
      board is 0x140000000. Update the tag used in the dts file accordingly.

      This is a documentation fix and should have no run-time affect.

      This problem was introduced when the second memory region
      was added to the lager dts file by 62bc32a2573c4219
      ("ARM: shmobile: Include all 4 GiB of memory on Lager)"
      in v3.14.

      Reported-by: NAOYA SHIIBA <naoya.shiiba.nx@xxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4081363fbe84a7ebac6d3339dd2775df45d856d0
  Author: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
  Date:   Tue Sep 2 15:31:18 2014 -0700

      f2fs: introduce F2FS_I_SB, F2FS_M_SB, and F2FS_P_SB

      This patch adds three inline functions to clean up dirty casting codes.

      Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>

  commit 017f14e88bf15ca96eb377b3b14fc3c3332e6b9b
  Author: Todd Broch <tbroch@xxxxxxxxxxxx>
  Date:   Wed Sep 3 16:56:12 2014 -0700

      Input: cros_ec_keyb - optimize ghosting algorithm

      Previous algorithm was a bit conservative and complicating with respect to
      identifying key ghosting.  This CL uses the bitops hamming weight function
      (hweight8) to count the number of matching rows for colM & colN.  If that
      number is > 1 ghosting is present.

      Additionally it removes NULL keys and our one virtual keypress KEY_BATTERY
      from consideration as these inputs are never physical keypresses.

      Signed-off-by: Todd Broch <tbroch@xxxxxxxxxxxx>
      Reviewed-by: Vincent Palatin <vpalatin@xxxxxxxxxxxx>
      Reviewed-by: Luigi Semenzato <semenzato@xxxxxxxxxxxx>
      Tested-by: Andreas Färber <afaerber@xxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 26a047ab101a6ab765b805c7417e82e1ed413ff2
  Author: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 09:21:46 2014 +0530

      powerpc: dts: t4240: Change T4240 USB controller version

      Change USB controller version to 2.5 in compatible string for T4240

      Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 00406e8772c61feb57c1baeb97531aa199614e65
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Tue Aug 26 16:46:11 2014 -0500

      powerpc: fsl_pci: Add forced PCI Agent enumeration

      The following commit prevents the MPC8548E on the XPedite5200 PrPMC
      module from enumerating its PCI/PCI-X bus:

          powerpc/fsl-pci: use 'Header Type' to identify PCIE mode

      The previous patch prevents any Freescale PCI-X bridge from enumerating
      the bus, if it is hardware strapped into Agent mode.

      In PCI-X, the Host is responsible for driving the PCI-X initialization
      pattern to devices on the bus, so that they know whether to operate in
      conventional PCI or PCI-X mode as well as what the bus timing will be.
      For a PCI-X PrPMC, the pattern is driven by the mezzanine carrier it is
      installed onto. Therefore, PrPMCs are PCI-X Agents, but one per system
      may still enumerate the bus.

      This patch causes the device node of any PCI/PCI-X bridge strapped into
      Agent mode to be checked for the fsl,pci-agent-force-enum property. If
      the property is present in the node, the bridge will be allowed to
      enumerate the bus.

      Cc: Minghuan Lian <Minghuan.Lian@xxxxxxxxxxxxx>
      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 7b0e6d6f6de5916aee2a972a4e3a622009b9743a
  Author: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:40:05 2014 +0530

      powerpc: configs: Add VFAT file-system configs

      Add CONFIG_NLS_CODEPAGE_437, CONFIG_NLS_CODEPAGE_850,
      CONFIG_NLS_ISO8859_1 in default configs for 85xx
      and 86xx socs. Required for mounting vfat file-systems
      on USB devices

      Signed-off-by: Ramneek Mehresh <ramneek.mehresh@xxxxxxxxxxxxx>
      Signed-off-by: Nikhil Badola <nikhil.badola@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 26ae4980b5e4739af93543a147facb421fb78ae8
  Author: Aaron Sierra <asierra@xxxxxxxxxxx>
  Date:   Fri Aug 15 16:07:48 2014 -0500

      fsl_ifc: Fix csor_ext position in fsl_ifc_regs

      According to Freescale manuals, the IFC_CSORn_EXT register is located
      immediately _after_ the bank's IFC_CSORn register.

      This patch adjusts the csor_ext member of and reserved register arrays
      immediately surrounding the csor_cs structure to provide proper access
      to this register.

      Signed-off-by: Aaron Sierra <asierra@xxxxxxxxxxx>
      Acked-by: Prabhakar Kushwaha <prabhakar@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 67e35c3a79b7349a9b0dbe1dd0bf82def0296714
  Author: Tudor Laurentiu <b10716@xxxxxxxxxxxxx>
  Date:   Wed Aug 13 16:55:13 2014 +0300

      powerpc/fsl_msi: support vmpic msi with mpic 4.3

      The new MSI block in MPIC 4.3 added the MSIIR1 register,
      with a different layout, in order to support 16 MSIR
      registers. The msi binding was also updated so that
      the "reg" reflects the newly introduced MSIIR1 register.
      Virtual machines advertise these msi nodes by using the
      compatible "fsl,vmpic-msi-v4.3" so add support for it.

      Signed-off-by: Laurentiu Tudor <Laurentiu.Tudor@xxxxxxxxxxxxx>
      Cc: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>

  commit 516d5f8b04ce2bcd24f03323fc743ae25b81373d
  Merge: 6ba6945 69e273c
  Author: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
  Date:   Wed Sep 3 16:01:36 2014 -0700

      Merge tag 'v3.17-rc3' into next

      Sync with mainline to bring in Chrome EC changes.

  commit 84f44cc56c0994df7778bde55c8d5e9aa9fff8f5
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:45 2014 -0500

      powerpc/fsl-pci: Limit ZONE_DMA32 to 2GiB on 64-bit platforms

      FSL PCI cannot directly address the whole lower 4 GiB due to
      conflicts with PCICSRBAR and outbound windows.  By the time
      max_direct_dma_addr is set to the precise limit, it will be too late to
      alter the zone limits, but we should always have at least 2 GiB mapped
      (unless RAM is smaller than that).

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit cf5621032fbe7354c0c3fff17958b7029bbc9f30
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:44 2014 -0500

      powerpc/64: Limit ZONE_DMA32 to 4GiB in swiotlb_detect_4g()

      A DMA zone is still needed with swiotlb, for coherent allocations.
      This doesn't affect platforms that don't use swiotlb or that don't call
      swiotlb_detect_4g().

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit 6397fc3fb05e73062b9790cfe2760e209ebd7b95
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:43 2014 -0500

      powerpc/64: Honor swiotlb limit in coherent allocations

      FSL PCI cannot directly address the whole lower 4 GiB due to
      conflicts with PCICSRBAR and outbound windows, and thus
      max_direct_dma_addr is less than 4GiB.  Honor that limit in
      dma_direct_alloc_coherent().

      Note that setting the DMA mask to 31 bits is not an option, since many
      PCI drivers would fail if we reject 32-bit DMA in dma_supported(), and
      we have no control over the setting of coherent_dma_mask if
      dma_supported() returns true.

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit 1c98025c6c95bc057a25e2c6596de23288c68160
  Author: Scott Wood <scottwood@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:40:42 2014 -0500

      powerpc: Dynamic DMA zone limits

      Platform code can call limit_zone_pfn() to set appropriate limits
      for ZONE_DMA and ZONE_DMA32, and dma_direct_alloc_coherent() will
      select a suitable zone based on a device's mask and the pfn limits that
      platform code has configured.

      Signed-off-by: Scott Wood <scottwood@xxxxxxxxxxxxx>
      Cc: Shaohui Xie <Shaohui.Xie@xxxxxxxxxxxxx>

  commit f1a07231611c9c6f6a9a49c5a0f230b4f594d5b4
  Author: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
  Date:   Tue Aug 19 18:21:08 2014 +0800

      ARM: dts: Add sdio0 and sdio1 to the rk3288

      This patch requires that <https://patchwork.kernel.org/patch/4701721/>
      land in order to compile.

      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit fbe1d5b00daabfa5313685c87ac8632a77aeb31d
  Merge: 69e273c c994068
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:30:29 2014 -0700

      Merge branch 'omap-for-v3.17/dt' into omap-for-v3.18/dt

      Merge the gta04 related changes that were too late for v3.17

  commit 89fffac802c18caebdf4e91c0785b522c9f6399a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 19:11:45 2014 -0300

      [media] drxk_hard: fix bad alignments

      drivers/media/dvb-frontends/drxk_hard.c:2224:3-22: code aligned with 
following code on line 2227

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cea130021448763b15f4b16af184bbab4be118fb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 19:16:00 2014 -0300

      [media] drxd_hard: fix bad alignments

      As reported by cocinelle:

      drivers/media/dvb-frontends/drxd_hard.c:2632:3-51: code aligned with 
following code on line 2633

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a16ae7d5bcc79fb4b882a611815fad05f818bfb4
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 19:13:59 2014 -0300

      [media] sp8870: fix bad alignments

      As reported by cocinelle:

      drivers/media/dvb-frontends/sp8870.c:395:2-14: code aligned with 
following code on line 397

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a0cfd75fdc46b56978ece383a7d6f6b04e9087ad
  Author: Kees Cook <keescook@xxxxxxxxxxxx>
  Date:   Tue Aug 12 15:41:17 2014 -0700

      seccomp: Add reviewers to MAINTAINERS

      This adds two reviewers to the seccomp tree.

      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit ff27f38e0ef978aee4c9f7e3a4f3403aae832de2
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:17 2014 -0700

      seccomp: Document two-phase seccomp and arch-provided seccomp_data

      The description of how archs should implement seccomp filters was
      still strictly correct, but it failed to describe the newly
      available optimizations.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit d39bd00deabe57420f2a3669eb71b0e0c4997184
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:16 2014 -0700

      seccomp: Allow arch code to provide seccomp_data

      populate_seccomp_data is expensive: it works by inspecting
      task_pt_regs and various other bits to piece together all the
      information, and it's does so in multiple partially redundant steps.

      Arch-specific code in the syscall entry path can do much better.

      Admittedly this adds a bit of additional room for error, but the
      speedup should be worth it.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit 13aa72f0fd0a9f98a41cefb662487269e2f1ad65
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:15 2014 -0700

      seccomp: Refactor the filter callback and the API

      The reason I did this is to add a seccomp API that will be usable
      for an x86 fast path.  The x86 entry code needs to use a rather
      expensive slow path for a syscall that might be visible to things
      like ptrace.  By splitting seccomp into two phases, we can check
      whether we need the slow path and then use the fast path in if the
      filter allows the syscall or just returns some errno.

      As a side effect, I think the new code is much easier to understand
      than the old code.

      This has one user-visible effect: the audit record written for
      SECCOMP_RET_TRACE is now a simple indication that SECCOMP_RET_TRACE
      happened.  It used to depend in a complicated way on what the tracer
      did.  I couldn't make much sense of it.

      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit a4412fc9486ec85686c6c7929e7e829f62ae377e
  Author: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
  Date:   Mon Jul 21 18:49:14 2014 -0700

      seccomp,x86,arm,mips,s390: Remove nr parameter from secure_computing

      The secure_computing function took a syscall number parameter, but
      it only paid any attention to that parameter if seccomp mode 1 was
      enabled.  Rather than coming up with a kludge to get the parameter
      to work in mode 2, just remove the parameter.

      To avoid churn in arches that don't have seccomp filters (and may
      not even support syscall_get_nr right now), this leaves the
      parameter in secure_computing_strict, which is now a real function.

      For ARM, this is a bit ugly due to the fact that ARM conditionally
      supports seccomp filters.  Fixing that would probably only be a
      couple of lines of code, but it should be coordinated with the audit
      maintainers.

      This will be a slight slowdown on some arches.  The right fix is to
      pass in all of seccomp_data instead of trying to make just the
      syscall nr part be fast.

      This is a prerequisite for making two-phase seccomp work cleanly.

      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: linux-s390@xxxxxxxxxxxxxxx
      Cc: x86@xxxxxxxxxx
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Signed-off-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Kees Cook <keescook@xxxxxxxxxxxx>

  commit e4cf19ffe060e75d34c007565d0aef7189ec654e
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Tue Sep 2 15:50:43 2014 -0400

      HID: thingm: set the proper error code before leaving

      In case of an unsupported firmware, the driver bails out without setting
      the LEDs interfaces, but forget to set the proper error code.
      err is then still equal to 0 and the hid subsytem consider the device
      to be in perfect shape.
      When removing it, thingm_remove() tries to unbind the rgb LEDs which
      has not been created, leading to a segfault.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c56019fc40c5b7a7b3aa7be7f17c6b993cd853b5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 18:43:31 2014 -0300

      [media] tuner-xc2028: fix bad alignments

      As reported by cocinelle:

      drivers/media/tuners/tuner-xc2028.c:182:2-18: code aligned with following 
code on line 183
      drivers/media/tuners/tuner-xc2028.c:184:2-19: code aligned with following 
code on line 185
      drivers/media/tuners/tuner-xc2028.c:186:2-19: code aligned with following 
code on line 187
      drivers/media/tuners/tuner-xc2028.c:188:2-17: code aligned with following 
code on line 189
      drivers/media/tuners/tuner-xc2028.c:190:2-19: code aligned with following 
code on line 191
      drivers/media/tuners/tuner-xc2028.c:192:2-19: code aligned with following 
code on line 193
      drivers/media/tuners/tuner-xc2028.c:194:2-18: code aligned with following 
code on line 195
      drivers/media/tuners/tuner-xc2028.c:196:2-17: code aligned with following 
code on line 197
      drivers/media/tuners/tuner-xc2028.c:198:2-18: code aligned with following 
code on line 199
      drivers/media/tuners/tuner-xc2028.c:200:2-19: code aligned with following 
code on line 201
      drivers/media/tuners/tuner-xc2028.c:202:2-18: code aligned with following 
code on line 203
      drivers/media/tuners/tuner-xc2028.c:204:2-16: code aligned with following 
code on line 205
      drivers/media/tuners/tuner-xc2028.c:206:2-20: code aligned with following 
code on line 207
      drivers/media/tuners/tuner-xc2028.c:208:2-17: code aligned with following 
code on line 209
      drivers/media/tuners/tuner-xc2028.c:210:2-18: code aligned with following 
code on line 211
      drivers/media/tuners/tuner-xc2028.c:212:2-18: code aligned with following 
code on line 213
      drivers/media/tuners/tuner-xc2028.c:214:2-18: code aligned with following 
code on line 215
      drivers/media/tuners/tuner-xc2028.c:216:2-16: code aligned with following 
code on line 217
      drivers/media/tuners/tuner-xc2028.c:218:2-18: code aligned with following 
code on line 219
      drivers/media/tuners/tuner-xc2028.c:220:2-20: code aligned with following 
code on line 221
      drivers/media/tuners/tuner-xc2028.c:222:2-21: code aligned with following 
code on line 223
      drivers/media/tuners/tuner-xc2028.c:224:2-20: code aligned with following 
code on line 225
      drivers/media/tuners/tuner-xc2028.c:226:2-23: code aligned with following 
code on line 227
      drivers/media/tuners/tuner-xc2028.c:228:2-23: code aligned with following 
code on line 229
      drivers/media/tuners/tuner-xc2028.c:230:2-22: code aligned with following 
code on line 231
      drivers/media/tuners/tuner-xc2028.c:232:2-24: code aligned with following 
code on line 233
      drivers/media/tuners/tuner-xc2028.c:234:2-19: code aligned with following 
code on line 235
      drivers/media/tuners/tuner-xc2028.c:236:2-19: code aligned with following 
code on line 237
      drivers/media/tuners/tuner-xc2028.c:238:2-20: code aligned with following 
code on line 239
      drivers/media/tuners/tuner-xc2028.c:240:2-19: code aligned with following 
code on line 241

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9a15fff05b702c3ea29ae64db0d3ff0355431eab
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Wed Sep 3 11:03:10 2014 -0500

      ARM: dts: am335x-bone*: Fix model name and update compatibility 
information

      Beaglebone white and beaglebone black differ in tiny little aspects.
      This is the reason why we maintain seperate dts for these platforms.
      However, there is no real way to decode from dtb which platform it is
      since compatible and model name are the same for both platforms.

      Fix this so that beaglebone black and beaglebone are identifiable,
      while maintaining compatibility for older zImages which might use old
      beaglebone compatible flag for black as well.

      Reported-by: Tom Rini <trini@xxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 027bc41a3eb4759d60641c033c9a4c85be1cfd39
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:15:26 2014 +0800

      NFSD: Put export if prepare_creds() fail

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 13c82e8eb515ea84de4e3a1a097137bd3d5c2cc5
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:14:31 2014 +0800

      NFSD: Full checking of authentication name

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 48c348b09c6b35b1cf6f2125d1d4fd7c962dd79d
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:13:32 2014 +0800

      NFSD: Fix bad using of return value from qword_get

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 15d176c195b164db59dd4473a0cfb1ad0bfbd0a4
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:12:17 2014 +0800

      NFSD: Fix a memory leak if nfsd4_recdir_load fail

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit c2236f141ebb6198af0839b8e4f804ead2d30ca8
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Tue Sep 2 22:11:27 2014 +0800

      NFSD: Reset creds after mnt_want_write_file() fail

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 8519f994e5cf27ecdac3b0fe2a4dc7abd320643e
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Wed Sep 3 08:14:06 2014 +0800

      NFSD: Put file after ima_file_check fail in nfsd_open()

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 89f2ab55ea0292bbdf07e5e0b3266ebf0018a224
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Wed Sep 3 15:43:25 2014 -0400

      HID: wacom: Add support for the Cintiq Companion

      The Wacom Cintiq Companion shares the same sensor than the Cintiq
      Companion Hybrid, with the exception of the different PIDs.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 97e0e1e867952d369f245fce0d6791eacb40b2bb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 18:42:09 2014 -0300

      [media] xc4000: Fix bad alignments

      As reported by cocinelle:

      drivers/media/tuners/xc4000.c:573:2-28: code aligned with following code 
on line 574
      drivers/media/tuners/xc4000.c:575:2-29: code aligned with following code 
on line 576
      drivers/media/tuners/xc4000.c:577:2-29: code aligned with following code 
on line 578
      drivers/media/tuners/xc4000.c:579:2-27: code aligned with following code 
on line 580
      drivers/media/tuners/xc4000.c:581:2-29: code aligned with following code 
on line 582
      drivers/media/tuners/xc4000.c:583:2-29: code aligned with following code 
on line 584
      drivers/media/tuners/xc4000.c:585:2-28: code aligned with following code 
on line 586
      drivers/media/tuners/xc4000.c:587:2-27: code aligned with following code 
on line 588
      drivers/media/tuners/xc4000.c:589:2-28: code aligned with following code 
on line 590
      drivers/media/tuners/xc4000.c:591:2-29: code aligned with following code 
on line 592
      drivers/media/tuners/xc4000.c:593:2-28: code aligned with following code 
on line 594
      drivers/media/tuners/xc4000.c:595:2-26: code aligned with following code 
on line 596
      drivers/media/tuners/xc4000.c:597:2-30: code aligned with following code 
on line 598
      drivers/media/tuners/xc4000.c:599:2-27: code aligned with following code 
on line 600
      drivers/media/tuners/xc4000.c:601:2-28: code aligned with following code 
on line 602
      drivers/media/tuners/xc4000.c:603:2-28: code aligned with following code 
on line 604
      drivers/media/tuners/xc4000.c:605:2-28: code aligned with following code 
on line 606
      drivers/media/tuners/xc4000.c:607:2-26: code aligned with following code 
on line 608
      drivers/media/tuners/xc4000.c:609:2-28: code aligned with following code 
on line 610
      drivers/media/tuners/xc4000.c:611:2-30: code aligned with following code 
on line 612
      drivers/media/tuners/xc4000.c:613:2-31: code aligned with following code 
on line 614
      drivers/media/tuners/xc4000.c:615:2-30: code aligned with following code 
on line 616
      drivers/media/tuners/xc4000.c:617:2-33: code aligned with following code 
on line 618
      drivers/media/tuners/xc4000.c:619:2-33: code aligned with following code 
on line 620
      drivers/media/tuners/xc4000.c:621:2-32: code aligned with following code 
on line 622
      drivers/media/tuners/xc4000.c:623:2-34: code aligned with following code 
on line 624
      drivers/media/tuners/xc4000.c:625:2-29: code aligned with following code 
on line 626
      drivers/media/tuners/xc4000.c:627:2-29: code aligned with following code 
on line 628
      drivers/media/tuners/xc4000.c:629:2-30: code aligned with following code 
on line 630
      drivers/media/tuners/xc4000.c:631:2-29: code aligned with following code 
on line 632

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8f507ef522d55a6e2f9e11a1c1163a92756da044
  Author: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 11:39:15 2014 -0400

      HID: usbhid: improve handling of Clear-Halt and reset

      This patch changes the way usbhid carries out Clear-Halt and reset.

      Currently, after a Clear-Halt on the interrupt-IN endpoint, the driver
      immediately restarts the interrupt URB, even if the Clear-Halt failed.
      This doesn't work out well when the reason for the failure was that
      the device was disconnected (when a low- or full-speed device is
      connected through a hub to an EHCI controller, transfer errors caused
      by disconnection are reported as stalls by the hub).  Instead now the
      driver will attempt a reset after a failed Clear-Halt.

      The way resets are carried out is also changed.  Now the driver will
      call usb_queue_reset_device() instead of calling usb_reset_device()
      directly.  This avoids a deadlock that would arise when a device is
      unplugged: The hid_reset() routine runs as a workqueue item, a reset
      attempt after the device has been unplugged will fail, failure will
      cause usbhid to be unbound, and the disconnect routine will try to do
      cancel_work_sync().  The usb_queue_reset_device() implementation is
      carefully written to handle scenarios like this one properly.

      Signed-off-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a1a57abaaf820a3ed2fe72d70bf52f57a7a5ae21
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu Aug 28 15:45:03 2014 -0500

      ARM: dts: omap4-panda: Fix model and SoC family details

      Currently we claim that omap4-panda and omap4-panda-es are essentially
      the same, but they are not since PandaBoard-ES uses OMAP4460 and
      PandaBoard uses OMAP4430.

      So, split the common definition and make the model name available.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit ea21f702fc65e1f343dcbc422613cbb8af23d901
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:16:53 2014 -0300

      [media] cx231xx: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2f00fce46793bc5b523c64dcefd7bac13ab70b9c
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:16:04 2014 -0300

      [media] mxl5005s: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4539fc5c68d78f2df815f426f957528011b50a08
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:06:55 2014 -0300

      [media] mt2060: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f2747cf6f0a1110d132280d49ce3dd6886dacd85
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:03:41 2014 -0300

      [media] nuvoton-cir: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fc823729e0b432a628d3f32e11dfa83a30de35aa
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:03:08 2014 -0300

      [media] ite-cir: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9b08f41724b60a49979a2458e90918f812228a37
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:02:30 2014 -0300

      [media] fintek-cir: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6cf77d18f6ffa3eda879aff919a8cca10d5aa85a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:40:22 2014 -0300

      [media] marvel-ccic: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b80cefb4153b374d536c11ac4664cfc6dd90073b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:39:46 2014 -0300

      [media] davinci: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Acked-by: "Lad, Prabhakar" <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5b0eb8271d9126db2daa2cf41422cc84ba319a6e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:36:12 2014 -0300

      [media] saa7164: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a896dc7a1f416e2b76efabff27c624c69645cc50
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:30:41 2014 -0300

      [media] bt8xx: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8b37c6455fc8f43e0e95db2847284e618db6a4f8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:18:27 2014 -0300

      [media] media-devnode: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7c9950768fb4a0a3fbd3a866ae94734c5078fd0c
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:10:25 2014 -0300

      [media] stv0367: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2f1e48d670dc755d40f7bd926d02713d90b378ea
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:02:55 2014 -0300

      [media] siano: just return 0 instead of using a var

      Instead of allocating a var to store 0 and just return it,
      change the code to return 0 directly.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d8e8b40c067c3242b32ebe835f6bc6247fd67454
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:50:39 2014 -0300

      [media] s5p-tv: Simplify the return logic

      Make sure pm_runtime_* calls does not use unnecessary
      IS_ERR_VALUE().

      Reported by scripts/coccinelle/api/pm_runtime.cocci script.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a04557a20be0ff3733eca454abdd1bd4c5ebc3f2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:04:59 2014 -0300

      [media] e4000: simplify boolean tests

      Instead of using if (foo == false), just use
      if (!foo).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b2617dc3eb3ed3e768919cda55b36571bc6c7bf8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:53:05 2014 -0300

      [media] via-camera: simplify boolean tests

      Instead of using if (foo == false), just use
      if (!foo).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 160ac0babc0d8c382bdf32db238bf16a3d3fa0a5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:46:32 2014 -0300

      [media] omap: simplify test logic

      instead of testing bools if they are false or true, just use
      if (!foo) or if (foo). That makes the code easier to
      read and shorter.

      Also, properly initialize booleans with true or false.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1b21e2187adea385d9de53c8c861d9f56ea5bebe
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:39:01 2014 -0300

      [media] lm3560: simplify a boolean test

      lml33dpatch is boolean. So, the possible values are
      true or false.

      Instead of using if (lml33dpath), just use
      if (!lml33dpath).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit afb666d1e7b0af5ec8f8b35b6f9d813d538c95e3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:28:27 2014 -0300

      [media] lm3560: simplify boolean tests

      Instead of using if (on == true), just use
      if (on).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5a7f7b79d80ee8ee9f54055f1ba56fae1644b4ec
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:23:57 2014 -0300

      [media] drxk_hard: simplify test logic

      instead of testing if it is false or true, just use
      if (!foo) or if (foo). That makes the code easier to
      read and shorter.

      Also, properly initialize booleans with true or false.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ad7b8c0227ef18b29256e063d788e206c1466ac2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:19:29 2014 -0300

      [media] msi2500: simplify boolean tests

      Instead of using if (foo == false), just use
      if (!foo).

      That allows a faster mental parsing when analyzing the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 61f6a0569c6ce563accb8f415373756febe62752
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:18:48 2014 -0300

      [media] af9005: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 235d89ec4a1b7b34005ba5f277a3cd7ece7f3a8b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:18:17 2014 -0300

      [media] lmedm04: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f6b83c3e06e2e6dddd126294bf465afec5dd495e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:17:56 2014 -0300

      [media] au0828-dvb: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2816cc31e06b9d04ac0a92ae6a8311b5ab873fed
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 16:01:36 2014 -0300

      [media] ene_ir: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8b4b68186f7095fc2a4badaacd31a39ac6cadea2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:54:17 2014 -0300

      [media] radio: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6c515a44a84aef17dc63b30e84ef87c53c580585
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:53:45 2014 -0300

      [media] vivid-tpg: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 68bbbd7912abb7ec8633fb32342ed9049ed98ab5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:52:21 2014 -0300

      [media] ti-vpe: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 11b4c175d99481b239993242b14961299477491d
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:48:14 2014 -0300

      [media] omap3isp: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cdde1a9bae292bcfca03ed9d77506ff1d376051f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:29:45 2014 -0300

      [media] ov9740: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 06e916b75a067e4dceefcd19ddc34833b2f4a191
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:29:04 2014 -0300

      [media] smiapp-core: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 79a5ee7882d0bc757f6861149934af7e89ef72fe
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:26:07 2014 -0300

      [media] tda10071: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2fe15e201375ced4f2d1e9504f6ea19f6ffcae18
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:25:39 2014 -0300

      [media] af9013: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Also, instead of testing foo == false, just use the
      simplified notation if(!foo).

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit afbd6eb4ba25388955a87caa9ffac5c5c0d1c22e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:24:29 2014 -0300

      [media] m88ds3103: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 285c0b005f387a9b1251d018aca3359497bd62a6
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:22:02 2014 -0300

      [media] cxd2820r: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6a5e7fde3a04ef5134702753f77e9b8aa6aab789
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:20:50 2014 -0300

      [media] af9013: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 22bf3deb7ee483167edd8ec1aecfb9928a759580
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:08:11 2014 -0300

      [media] tuner-core: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7e6c8c1981b675c90820f55e5c03b83ae4ac3a43
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:06:13 2014 -0300

      [media] em28xx: use true/false for boolean vars

      Instead of using 0 or 1 for boolean, use the true/false
      defines.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 49bc89623d4f7d7c5540083622459122e0ad2312
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:11:54 2014 -0300

      [media] stv0900_core: don't allocate a temporary var

      The error return code STV0900_NO_ERROR happens only once, at
      the end of the functions. So, just return it directly.

      This driver should actually be fixed to return standard
      Linux error codes, instead of its own macros, but this
      should be done on a separate patchset.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c611c908bb389b700501d028644b9feb8faa20f7
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:51:45 2014 -0300

      [media] soc_camera: remove uneeded semicolons

      We don't use semicolons after curly braces in the middle of the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c3142a61e62481c8f7a4f19b92ff735516b54f87
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:32:07 2014 -0300

      [media] bttv-driver: remove an uneeded semicolon

      We don't use semicolons after curly braces in the middle of the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit bc39d69ae18816577f20b122d8b2fca120cd2f4f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:15:53 2014 -0300

      [media] s5k5baf: remove an uneeded semicolon

      We don't use semicolons after curly braces in the middle of the
      code.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0282969190495950564fb0a7e6905881339a1ebc
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:57:30 2014 -0300

      [media] vivid-vid-out: use memdup_user()

      Instead of allocating and coping from __user, do it using
      one atomic call. That makes the code simpler.

      Found by coccinelle.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 93623c87a38533be4d8a636f29e58dbd01d3841b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:55:19 2014 -0300

      [media] soc_camera: use kmemdup()

      Instead of calling kzalloc and then copying, use kmemdup(). That
      avoids zeroing the data structure before copying.

      Found by coccinelle.

      Acked-by: Guennadi Liakhovetski <g.liakhovetski@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e4d38b55504f5675703244fa45491d74cbf183ee
  Author: Hans de Goede <hdegoede@xxxxxxxxxx>
  Date:   Thu Aug 28 10:20:48 2014 +0200

      ACPI / video: Remove video_set_use_native_backlight quirk

      use_native_backlight_dmi defaults to true now, so
      video_set_use_native_backlight is a nop.  Drop it.

      Signed-off-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      [ rjw: Changelog ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 712b24adc105518f7cbbb6f9f353efea48954bb9
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 14:14:14 2014 +0200

      iwlwifi: mvm: clean up AUX station handling

      The auxiliary station is being handled using the internal
      station helper functions, clean that up and make the helpers
      static.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 013290aa46689a97447ef93c7058436315e476d7
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 13:38:48 2014 +0200

      iwlwifi: mvm: clean up broadcast station handling

      Unify all the functions that handle the per-interface broadcast
      station and make them have mvm and vif parameters. While at it,
      add a new function to allocate the broadcast station instead of
      open-coding it, and make the combined alloc+send and free+send
      functions use the alloc/free & send functions.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 110cf810852f0f5333bcfb10065995006d8ecbbb
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 23:14:24 2014 +0200

      iwlwifi: mvm: use iwl_mvm_mac_get_queues_mask() more

      There are a few places that can call the function
      iwl_mvm_mac_get_queues_mask() instead of open-coding the
      equivalent, so do that. This requires changing it to return
      the multicast queue as part of the bitmap, which broke GO
      mode because including it in the broadcast station queues
      seems to confuse the firmware, so work around that.

      Also, the API defines that the CAB queue shouldn't be
      included in the TFD queue mask, adjust the comment
      accordingly (not a bug).

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9e848010bfa1c0da21292afb7a98957b5c35622d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 14:33:42 2014 +0200

      iwlwifi: mvm: use tdls indication from mac80211

      Instead of checking whether a given station is the first to
      be added on a client interface check for the new TDLS flag
      and warn in the unexpected cases.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit df197c00bf1dbdee888aa886e5e93b49b42a268b
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 18:14:45 2014 +0200

      iwlwifi: mvm: clarify stop_count, remove transport_stopped

      The queue handling is a bit unclear - we have an array for
      stop_count[IWL_MAX_HW_QUEUES] but indices really are the
      mac80211 queue numbers. Change the array to be only of the
      right size for mac80211 queues (IEEE80211_MAX_QUEUES) and
      rename it to be clearer.

      While at it, also remove the unused transport queue stop
      bitmap in mvm.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b2d81db7b3d3e51f6f465cae8d450acf0ca8d2dc
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 20:48:25 2014 +0200

      iwlwifi: mvm: clean up FIFO definitions

      Move all FIFO definitions together into the firmware API
      header file and use the same enum/naming scheme for the
      command FIFO.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 3dfd3a97c8b0484e85e365472fe7e292e6e8de7e
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 11 21:37:30 2014 +0200

      iwlwifi: mvm: correct firmware disassoc command sequence

      The firmware would like to have a MAC context (unassoc)
      before the AP station is removed (we do this) but would
      like to keep the BSSID until after it is removed, so we
      need to send two commands - one with the BSSID before
      and one without the BSSID after.

      In order to do this, we need to store the BSSID as it
      will have been cleared by mac80211 by the time we get
      notified of the disassociation. Also pass it around as
      an override to the various functions needing it, and
      keep taking it from the mac80211 data otherwise. This
      avoids having to keep track of the BSSID in all modes.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 0ce04ce797f87cdb6e10deef6a6081366be8bcc0
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu May 8 16:03:39 2014 +0300

      iwlwifi: mvm: set the TX disable bit when doing a chanctx switch

      During a channel switch we should tell the firmware to disable TX
      temporarily and re-enable it after the switch is done.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 8b4139dc9f2171f313fc703c08269f6f8a6f6fc4
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Thu Jul 24 14:05:26 2014 +0200

      iwlwifi: add Intel Mobile Communications copyright

      Our legal structure changed at some point (see wikipedia), but
      we forgot to immediately switch over to the new copyright
      notice.

      For files that we have modified in the time since the change,
      add the proper copyright notice now.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 002a9e2677cc2a8b0d320731f9749737db5ed23b
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Thu Jul 24 19:25:10 2014 +0300

      iwlwifi: trans: configure the scheduler enable register

      Currently the firmware is handling this, but that is wrong as it then
      needs to assume a certain command queue, therefore this should be in
      the driver; add it here so it can be removed from the firmware in the
      future.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 64ba893066528a03d7d21d7e187005748027a309
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 13:33:46 2014 +0200

      iwlwifi: trans: make aggregation explicit for TX queue handling

      Currently a valid sta_id is assumed to mean that the queue is
      meant to also be aggregated, but that assumption will not be
      true in the future, so don't make it in the lower level but
      only in the inline wrapper.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d4578ea810ce468fdb8e1b7014818c31db9be5e2
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 12:17:40 2014 +0200

      iwlwifi: trans: allow skipping scheduler hardware config

      In a later patch, the hardware configuration will be moved to
      firmware. Prepare for this by allowing hardware configuration
      in the transport to be skipped by not passing a configuration
      on enable and passing configure_scd=false on disable.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 0ade579cce06806353e5f601ff3285a0a7d1e398
  Author: Eran Harary <eran.harary@xxxxxxxxx>
  Date:   Mon Aug 4 12:21:05 2014 +0300

      iwlwifi: mvm: fix comment typo

      Signed-off-by: Eran Harary <eran.harary@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 532cf5c683ab027091ffc19d45e3a67a49f76f5d
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 5 10:36:54 2014 +0200

      iwlwifi: don't export tracepoints unnecessarily

      The tracepoints that are only used in code linked with iwlwifi.ko,
      as are the tracepoints, don't need to be exported, so don't.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a43ad46a450b1a4466f34b057522f56c125710fb
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Aug 4 16:39:54 2014 +0200

      iwlwifi: mvm: add some debugging to quota allocation

      In order to follow more easily what's going on, add some
      debug statements to the quota allocation algorithm.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2ce89cd6dfc2ea57497ab38f88d4878c06869a81
  Author: David Spinadel <david.spinadel@xxxxxxxxx>
  Date:   Tue Jul 22 13:11:18 2014 +0300

      iwlwifi: mvm: enable passive fragmented scan changes

      Enable fragmented scan that was diabled due to a FW bug.
      New fixed FWs use a TLV bit to advertise fragmented scan support.

      Signed-off-by: David Spinadel <david.spinadel@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit fea7795f1c976513a3262284c4001606075abf5c
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Aug 1 11:58:47 2014 +0200

      iwlwifi: trans: refactor txq_enable arguments

      Instead of having all arguments passed to the function,
      add a struct to hold them and only pass some directly.

      This will make future work in this area cleaner.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 680073b78a5ac2b559bb7315528aa9f95e57ae24
  Author: Avri Altman <avri.altman@xxxxxxxxx>
  Date:   Mon Jul 14 09:40:27 2014 +0300

      iwlwifi: consolidate hw scheduler configuration code

      Configuring the hw scheduler during queue enablement is done by
      writing the appropriate values to the scheduler peripherals, and
      it is essentially the same for all buses.

      Whenever writing is done via the standard iwl_write_prph, we can
      avoid duplicating the code for each bus. Those operations are
      queue deactivation, RA/TID mapping, chain-building settings,
      enabling/disabling aggregations and activating/deactivating the
      TX FIFOs.

      Consolidate this code using static inlines in a new header file.

      Signed-off-by: Avri Altman <avri.altman@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d20d37bc39766ecc31e68bc9cf238eab27a4157b
  Author: Liad Kaufman <liad.kaufman@xxxxxxxxx>
  Date:   Sun Jul 6 17:14:39 2014 +0300

      iwlwifi: mvm: wait for TE notif when protecting TDLS session

      Make sure that when running the TDLS discovery session
      protection - the time event that ensures we remain on channel
      has been scheduled and started running before leaving.

      Signed-off-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 2533edcee8aa311a24e5c0a7da955893ad65dc24
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 19:50:46 2014 +0300

      iwlwifi: mvm: add option that allows a vif to disable PS

      We need to disable PS when a monitor vif is active or, in the future,
      when a channel switch is happening.  Add a boolean to mvmvif that
      allows PS to be disabled generically.  Additionally, make the monitor
      interface use this new flag when it gets activated.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit ef9203d23fecf11e02958de0988170a67adf7447
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 19:18:35 2014 +0300

      iwlwifi: mvm: add function to update only ps

      Add a new iwl_mvm_power_update_ps() function that allows only ps to be
      updated according to changes in the vifs.  This allows us to disable
      ps only without affecting the pm values of the vifs (and to avoid
      sending unnecessary MAC_PM_POWER_TABLE commands to the firmware).

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 128aa948d0606e537b743fb8e29ce09fc3473137
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 18:36:22 2014 +0300

      iwlwifi: mvm: refactor iwl_mvm_power_set_pm() to spin the ps part off

      Separate the ps part of iwl_mvm_power_set_pm() into a new
      iwl_mvm_power_set_ps() function.  This will enable us to update the ps
      part independently from the rest, which is needed by CSA (at least).

      This required a bit of refactoring and the creation of a new iterator
      function.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b1873300e15aff44c01f7c9bc275c2c6e414f2fa
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Fri Aug 8 17:12:07 2014 +0300

      iwlwifi: mvm: re-enable ps when monitor interfaces are removed

      If a monitor interface is added and then removed, we don't reset the
      mvm->ps_disabled flag, so we never re-enable power saving.  Fix that
      and rearrange the code a bit.

      Additionally, fix a small indentation mistake in the
      iwl_mvm_power_set_pm() function declaration.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 228670b2e6f8d32f11d27c5165fb42a2c77f062c
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Sun Aug 10 17:00:15 2014 +0300

      iwlwifi: mvm: clear d0i3 state on recovery

      If recovery happened after mvm entered d0i3 (e.g.
      due to sysassert when releasing the bus), the
      mvm->state wasn't cleared properly, causing the
      ongoing recovery to fail (due to iwl_mvm_ref_sync
      failure).

      This in turn fails the ongoing recovery, and triggers
      a reprobe, which terminates any ongoing wifi activity.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 9ecd051ecd87d0a361c85064e57b27dc825d012e
  Author: Eyal Shapira <eyal@xxxxxxxxxx>
  Date:   Thu Aug 28 02:21:05 2014 +0300

      iwlwifi: mvm: disable tx aggregation on low latency vifs

      Aggregations hit latency so disable it by default on
      low latency vifs for now. Enable control over this behavior and
      allow control over the max frames in an AMPDU in low latency
      vifs via debugfs.

      Signed-off-by: Eyal Shapira <eyalx.shapira@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit bdd54839589f92fdfe80493e70aa7fe276da0c46
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Thu Aug 7 18:08:56 2014 +0300

      iwlwifi: mvm: add debugfs entry for ps_disabled

      In order to make debugging easier, add an entry to export the
      ps_disabled value via debugfs.  To make usage of the
      debugfs_create_*() function easier, change the ps_disabled element to
      u8.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit d6ca18de129fc4dd4374389561930b32820f35ff
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Mon Sep 1 11:28:11 2014 +0200

      iwlwifi: make U-APSD default configurable at compile time

      With a significant number of deployed APs, enabling uAPSD leads to the
      AP never using aggregation sessions (likely due to the complexities
      involved in handling uAPSD in those.) This obviously results in a large
      drop in throughput with such APs.

      On the other hand, uAPSD can result in some power consumption benefits,
      but for now just disable it to get performance with affected APs back
      up.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 32be1a83af63c43fddcc39c2c1aedaa486af475f
  Author: Eran Harary <eran.harary@xxxxxxxxx>
  Date:   Sun Aug 24 08:02:46 2014 +0300

      iwlwifi: mvm: fix the dump_umac_error_log

      1. the base_address limitation was wrong, address can be bigger than
      0x80C000
      2. the ucode data_struct changed.

      Signed-off-by: Eran Harary <eran.harary@xxxxxxxxx>
      Reviewed-by: Liad Kaufman <liad.kaufman@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a2d79c5709659370cd2deeeeb8dc75bb0be5e318
  Author: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
  Date:   Mon Aug 25 14:41:23 2014 +0300

      iwlwifi: mvm: Add marker command 0xcb

      Add Marker command.
      The marker command send the ucode the time of sending the command in
      milliseconds since 1970-01-01 00:00:00 UTC, in addition to other 
metatdata.
      The ucode inserts this information into the usniffer logs, and returns 
the GP2
      time stamp inside the command response.

      Signed-off-by: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit efc36dbd5a0cbfbf0da0a6fa8e1c246bb78dab76
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 17:58:20 2014 +0300

      iwlwifi: mvm: don't run automatic checks if CT was caused by debugfs

      If we're manually testing the CT kill functionality via debugfs, we
      shouldn't schedule the work to recheck the temperature after the
      ct_kill_duration period has passed.

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit b689fa799a1450056044a47d6afa6ad52f3a8997
  Author: Luciano Coelho <luciano.coelho@xxxxxxxxx>
  Date:   Wed Aug 20 17:26:58 2014 +0300

      iwlwifi: mvm: reset the temperature when temperature test is disabled

      Since we can't read the actual temperature when the firmware is
      running, just set the temperature to 0 when the test is disabled and
      disable CT Kill if it was enabled.

      Additionally, since we rely on iwl_mvm_tt_handler() to exit CT kill
      when in test mode, call iwl_mvm_exit_ctkill() in that function if the
      temperature is low again.  Also make the iwl_mvm_enter_ctkill() and
      iwl_mvm_exit_ctkill() return if called when not necessary anymore
      (e.g. when iwl_mvm_exit_ctkill() is called when we're not in CT-kill).

      Signed-off-by: Luciano Coelho <luciano.coelho@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a4db848f2d0160a3fca08a5787dbef6bcc4ce2b3
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Thu Jul 31 13:58:53 2014 +0300

      iwlwifi: mvm: force protection for P2P

      Performance is less an issue in P2P and reliability
      is critical. Enable protection always for P2P.

      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 84fd7608a0d7b9e7ce350aab278780a3e341628f
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Wed Jul 30 15:42:19 2014 +0300

      iwlwifi: mvm: add use_ps-poll debugfs power option

      By default, when uapsd is not used, the ucode uses
      null data packet to exit power-save and get then
      pending frames.

      However, some tests require the explicit usage of ps-poll.
      Allow setting use_ps_poll power option (through debugfs)
      to configure the ucode to use ps-poll instead.

      The ucode configuration is done by setting the advanced-pm
      flag while setting all the ACs to non-upasd mode.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 697162a13dea92cb4fbe72207e05ecf9a1552abd
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Wed Jul 30 15:56:42 2014 +0300

      iwlwifi: mvm: use dynamic SMPS for P2P Client

      This allows to force the GO to use protection and enhances
      the reliability of the link.

      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 7ceb98a313b8a1a5d949f538f4bb5ead4fabad23
  Author: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
  Date:   Mon Jul 28 12:59:45 2014 +0300

      iwlwifi: mvm: reduce the AMPDU size in low latency mode

      This allows to leave a frame in the Tx Fifo which allows
      the firmware to try to enter burst mode.
      The end result of this is a better latency since the
      firmware utilises the TxOP better.

      Also limit the AMPDU size to the limit set in the ADDBA
      response. This doesn't change much since the AMPDU size
      was limited by the configuration of the hardware scheduler,
      but here we add a software limit by the mean of the link
      quality command.

      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit 7280d1f0bd14271638bf6b4c3c9dc814af1aaafc
  Author: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
  Date:   Thu Jul 17 16:41:14 2014 +0300

      iwlwifi: mvm: Add set NIC temperature debug option

      Add ability to set the NIC's temperature and ignore the actual temperature
      that the FW supplies.

      Signed-off-by: Matti Gottlieb <matti.gottlieb@xxxxxxxxx>
      Reviewed-by: Johannes Berg <johannes.berg@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>

  commit a7459a9d3ab932209e3340d5ae4dadf73147e8d5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 15:44:54 2014 -0300

      [media] marvel-ccic: don't initialize static vars with 0

      alloc_bufs_at_read is static. No need to initialize with
      zero, as the Kernel will cleanup the data memory already.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3b7f1016628e04f937bafd468ce6fa437b92e275
  Author: Tobias Klauser <tklauser@xxxxxxxxxx>
  Date:   Fri Jul 25 10:36:14 2014 +0200

      PCI: Remove unnecessary variable in pci_add_dynid()

      The variable "retval" in pci_add_dynid() is only used to store the return
      value of driver_attach() and is then directly returned.  Remove the
      variable and directly pass on driver_attach()'s return value.

      Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit a2cea9831e7df2bd21ade3c02be4a94146e1645b
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:53:54 2014 +0900

      spi: txx9: Fix checkpatch issue

      Fix the following checkpatch warnings.

        Missing a blank line after declarations.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 327f5386d59db6bbef65f3cd731508934ba55ed4
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:53:11 2014 +0900

      spi: tegra20-sflash: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: macros should not use a trailing semicolon
        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c19c8e7581cf89fab669871646617aa919d37a03
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:52:23 2014 +0900

      spi: tegra114: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b8434048dd19f1e87f0d53315b0507a6dc05668d
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:51:39 2014 +0900

      spi: orion: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: else is not generally useful after a break or return
        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fadcace703bbb985a996d01141499bd8d1f7d5bc
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:49:24 2014 +0900

      spi: dw: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: debugfs_remove_recursive(NULL) is safe this check is probably 
not required
        WARNING: min() should probably be min_t(u32, rx_left, dw_readw(dws, 
DW_SPI_RXFLR))
        WARNING: else is not generally useful after a break or return
        WARNING: Missing a blank line after declarations
        WARNING: void function return statements are not generally useful

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 859c3377ccc14c11a398c26af4fd3088d7578b2c
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:48:00 2014 +0900

      spi: davinci: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations
        WARNING: quoted string split across lines

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e02c716d2ec065fd58c2fc8100fd5f359ab61e7e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:34 2014 +0200

      ASoC: wm8995: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a7edeba4cbbd0f3d22d6d54da7c507bda29b2658
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:33 2014 +0200

      ASoC: wm8804: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7d1a99da0861330f02de5c0f59df1d338477cb54
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:32 2014 +0200

      ASoC: tlv320aic3x: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8e6fe35eabc64f35eff5844a2e542c403a00db15
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:31 2014 +0200

      ASoC: lm49453: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b43cfb245f7346cbb25c1919577d9607d2adb974
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Sep 2 22:20:30 2014 +0200

      ASoC: adau1373: Remove unnecessary suspend/resume bias level changes

      The ASoC core will only call the suspend/resume callbacks when the 
device's
      DAPM context is idle. Since this driver sets idle_bias_off to true this
      means that the device is already in SND_SOC_BIAS_OFF when the suspend
      callback is called, so there is no need to manually set this state again.
      There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback
      since the core will go right back to SND_SOC_BIAS_OFF.

      Also drop the regcache_cache_only() calls from the suspend and resume
      handlers. There shouldn't be any IO happening after suspend and before
      resume.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 313ddec45cf1a7b3778eaa9fd3acb31f994b2e88
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Sep 3 14:32:26 2014 -0300

      [media] dmxdev: don't use before checking file->private_data

      As reported by smatch:
        drivers/media/dvb-core/dmxdev.c:1091 dvb_demux_poll() warn: variable 
dereferenced before check 'dmxdevfilter' (see line 1088)

      This was introduced by changeset d102cac8097c.

      We need to test before using it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b82daf87a82fc2261f86f48d1bd0706da9e4a675
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Tue Sep 2 09:57:10 2014 -0600

      ARM: tegra: enable Atmel touchpad in defconfig

      This driver is used on Venice2 for the touchpad.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit bf8f0392306869412887bf4a681fea9cb8062fc5
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Tue Sep 2 09:57:09 2014 -0600

      ARM: tegra: add touchpad to Venice2 DT

      Venice2 contains an Atmel MXT touchpad. Add an I2C node for it to DT.
      The Linux driver doesn't quite work on this platform yet, but adding
      the DT node causes no issues, and will allow the device to work once
      the driver is fixed.

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 58b21c22c66dd223d27405d54b47102a27bda0b7
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 17:02:44 2014 +0200

      drm/qxl: Fix crash in eviction from qxl_release_fence_buffer_objects

      This crash was already here before the conversion, but qxl never leaked
      hard enough to hit this.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit b75402c9f98a431ae352a223153825513eac9600
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 17:01:28 2014 +0200

      drm/qxl: fix gaping memory hole

      This is how you implement a memory sieve in a driver. ;-)

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit d7e4d671369263381dd3a02e1f240f675be6b1f5
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 16:59:41 2014 +0200

      drm/qxl: Remove release_lock stupidity

      The locking of release_lock was stupid; t should have been be called with
      fence_lock_irq if it was legitimately used. Unfortunately it never 
protected
      anything except the fence implementation correctly.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit a7a91a1928fe69cc98814cb746d5171ae14d757e
  Author: Paul Moore <pmoore@xxxxxxxxxx>
  Date:   Wed Sep 3 10:51:59 2014 -0400

      selinux: fix a problem with IPv6 traffic denials in selinux_ip_postroute()

      A previous commit c0828e50485932b7e019df377a6b0a8d1ebd3080 ("selinux:
      process labeled IPsec TCP SYN-ACK packets properly in
      selinux_ip_postroute()") mistakenly left out a 'break' from a switch
      statement which caused problems with IPv6 traffic.

      Thanks to Florian Westphal for reporting and debugging the issue.

      Reported-by: Florian Westphal <fwestpha@xxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit d89c6c0c91af0344b52dd21ca48dd29821fee677
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 1 10:07:04 2014 +0200

      ALSA: hda - Add TLV_DB_SCALE_MUTE bit for relevant controls

      The DACs on Sigmatel/IDT codecs do mute at the lowest volume level,
      and in the earlier drivers, we passed TLV_DB_SCALE_MUTE bit for each
      volume control element like Speaker and Headphone as well as Master.
      Along with the translation to the generic parser, however, the TLV bit
      was lost for the slave controls (e.g. Speaker) but set only to
      Master.  In theory this should have sufficed, but apps, particularly
      PA, do care the slave volume bits, so we seem to see a regression in
      the volume controls.

      This patch adds a flag to hda_gen_spec to specify the DAC mute
      feature, and adds the TLV bit properly for all relevant volume
      controls.  Also, the TLV bit for vmaster is set in hda_generic.c, so
      that we can get rid of all tricks from the codec driver side.

      As the similar hack is applied to Conexant 5051 stuff, we can get rid
      of it as well.

      BugLink: https://bugs.launchpad.net/bugs/1357928
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 67c866cfcb7cfe74d66645aa4c1e983d22e0001a
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Sep 3 09:15:30 2014 +0800

      regulator: da9211: Fix missing config.of_node setting

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b8a3ee820f7b0802c9b90a9f3426dbda54e93d09
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 15:42:48 2014 +0300

      ASoC: max98090: Add recovery for PLL lock failure

      All MAX98090 input clocks MCLK, LRCLK and BCLK must be running and stable
      before powering on the codec in slave mode. Otherwise the PLL may not lock
      to LRCLK causing silence in playback and capture. How often that happens 
is
      somewhat hardware and clock configuration specific.

      Now if wanting to follow strictly this clocks must be active before
      powering the codec on requirement we should have a notification from DAI
      driver to codec driver when clocks are activated and take codec out of
      shutdown only after that. Plus take care of possible active bypass paths.

      However, when PLL unlock occurs, MAX98090 asserts the PLL Unlock Flag 
which
      can be configured as an IRQ source. This allows to workaround around the
      issue by toggling the codec power shortly in case of PLL lock failure.

      In order to prevent needlessly toggling codec power in case of short PLL
      unlocks at the beginning of stream this patch implements delayed 
activation
      for PLL unlock interrupt. Then workaround is run only when the PLL doesn't
      lock at all.

      Power toggling workaround for PLL unlock comes originally from
      Liam Girdwood <liam.r.girdwood@xxxxxxxxxxxxxxx> and delayed activation 
from
      me.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7ed36e96fd05470e98e7daf648f9cf7f38609670
  Author: Jyri Sarha <jsarha@xxxxxx>
  Date:   Wed Sep 3 15:52:34 2014 +0300

      ASoC: tlv320aic31xx: Choose PLL p divider automatically

      This simplifies aic31xx_divs table. There is no more need for p_val or
      separate lines for 12 and 24 MHz mclks.

      Signed-off-by: Jyri Sarha <jsarha@xxxxxx>
      Tested-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 94fe356f4c6e600379a9949a419e880dfe896e11
  Merge: 085f3ec 03be88e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Sep 3 15:25:17 2014 +0100

      Merge branch 'fix/tlv320aic31xx' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into 
asoc-tlv320aic31xx

  commit 8fe8a3feeb5aedd17f7b09e51b60b38a6ba7005f
  Author: Derek Foreman <derek.foreman@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:38:20 2014 -0300

      drm/i915: init sprites with univeral plane init function

      Really just for completeness - old init function ends up making the plane
      exactly the same way due to the way the enums are set up.

      Signed-off-by: Derek Foreman <derek.foreman@xxxxxxxxxxxxxxx>
      Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fe10b84e7f6c4c8c3dc8cf63be324bc13f5acd68
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:01:23 2014 -0300

      [media] mt2063: fix sparse warnings

      drivers/media/tuners/mt2063.c:1238:56: warning: cast truncates bits from 
constant value (ffffff0f becomes f)
      drivers/media/tuners/mt2063.c:1313:62: warning: cast truncates bits from 
constant value (ffffff7f becomes 7f)
      drivers/media/tuners/mt2063.c:1321:62: warning: cast truncates bits from 
constant value (ffffff7f becomes 7f)

      Cast to u8 is unnecessary.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8ae632b11775254c5e555ee8c42b7d19baeb1473
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 17:07:21 2014 -0300

      [media] v4l2-compat-ioctl32: fix sparse warnings

      A lot of these warnings are caused by the fact that we don't generally use
      __user in videodev2.h. Normally the video_usercopy function will copy 
anything
      pointed to by pointers into kernel space, so having __user in the struct 
will only
      cause lots of warnings in the drivers. But the flip side of that is that 
you
      need to add __force casts here.

      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:337:26: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:337:30: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:338:31: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:338:49: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:343:21: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:346:21: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:349:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:349:46: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:352:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:352:54: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:363:26: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:363:32: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:364:31: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:364:51: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:371:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:371:56: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:376:35: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:376:48: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:430:30: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:433:48: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:433:56: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:501:24: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:507:48: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:507:56: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:565:18: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:670:22: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:680:29: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:692:55: warning: incorrect 
type in initializer (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:773:18: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:786:30: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:786:44: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:674:37: warning: 
dereference of noderef expression
      drivers/media/v4l2-core/v4l2-compat-ioctl32.c:718:37: warning: 
dereference of noderef expression

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eadf9e26fab7f9841adcc36f3559dbce7604fcd5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:49:16 2014 -0300

      [media] videodev2.h: add __user to v4l2_ext_control pointers

      These are not copied to kernel space by video_usercopy, so mark them
      as __user.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4a9e512afa31fc1af2a93467aa4363db97f815b5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:43:03 2014 -0300

      [media] em28xx: fix sparse warnings

      drivers/media/usb/em28xx/em28xx-core.c:297:16: warning: cast to 
restricted __le16
      drivers/media/usb/em28xx/em28xx-cards.c:2249:20: warning: symbol 
'em28xx_bcount' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 39fd44607a5ec904b84ecd92bf1710a9ecb3f68c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:38:04 2014 -0300

      [media] cx18: fix sparse warnings

      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:169:32: 
warning: cast to restricted __le32
      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:170:32: 
warning: cast to restricted __le32
      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:171:31: 
warning: cast to restricted __le32
      
/home/hans/work/build/media-git/drivers/media/pci/cx18/cx18-firmware.c:172:31: 
warning: cast to restricted __le32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3efb8ab6d4f0f38440a819d8302be18596899ebf
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 16:31:51 2014 -0300

      [media] ivtv: fix sparse warnings

      drivers/media/pci/ivtv/ivtv-irq.c:195:25: warning: incorrect type in 
argument 1 (different base types)
      drivers/media/pci/ivtv/ivtv-irq.c:199:25: warning: incorrect type in 
argument 1 (different base types)
      drivers/media/pci/ivtv/ivtv-irq.c:278:35: warning: restricted __le32 
degrades to integer
      drivers/media/pci/ivtv/ivtv-irq.c:281:51: warning: restricted __le32 
degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 711c31192057689e59c2a2095d3a7e0fadbfd213
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:56:42 2014 -0300

      [media] cx23885: fix sparse warning

      drivers/media/pci/cx23885/cx23885-dvb.c:1494:72: warning: Using plain 
integer as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 41150cb9f51df07e78d82c196931c913633c95a0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:55:00 2014 -0300

      [media] cxusb: fix sparse warning

      drivers/media/usb/dvb-usb/cxusb.c:178:40: warning: restricted __le16 
degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 888bd5dcb68437273ffc3752c4976f851205b25d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:50:34 2014 -0300

      [media] dm1105: fix sparse warning

      drivers/media/pci/dm1105/dm1105.c:617:9: warning: incorrect type in 
argument 1 (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3f9280a8b4aa57186555e2d39587d13a6844ab98
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:34:02 2014 -0300

      [media] cx231xx: fix sparse warnings

      drivers/media/usb/cx231xx/cx231xx-avcore.c:2226:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2447:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2475:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2500:15: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2647:18: warning: incorrect 
type in assignment (different base types)
      drivers/media/usb/cx231xx/cx231xx-avcore.c:2659:21: warning: cast to 
restricted __le32
      drivers/media/usb/cx231xx/cx231xx-dvb.c:743:57: warning: Using plain 
integer as NULL pointer
      drivers/media/usb/cx231xx/cx231xx-dvb.c:776:57: warning: Using plain 
integer as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 38b2b8794d0ae7e086199e6077d2f234a3b69ab8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:26:29 2014 -0300

      [media] cx25821: fix sparse warning

      drivers/media/pci/cx25821/cx25821-video-upstream.c:334:25: warning: 
incorrect type in argument 2 (different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a7547af7d295bae3853accde5c746159b3e0e9de
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Thu Aug 21 11:06:36 2014 -0300

      [media] via-camera: fix sparse warning

      drivers/media/platform/via-camera.c:445:34: warning: incorrect type in 
assignment (different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 60519af3fd0e75a97036075fc657f1ebe87e0f0d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:41:03 2014 -0300

      [media] lirc_dev: fix sparse warnings

      drivers/media/rc/lirc_dev.c:598:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:606:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:616:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:625:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:634:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:643:26: warning: incorrect type in argument 1 
(different address spaces)
      drivers/media/rc/lirc_dev.c:739:45: warning: cast removes address space 
of expression
      drivers/media/rc/lirc_dev.c:739:58: warning: incorrect type in argument 1 
(different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4d1afa51e957a48db9663e74816c411e70b8d15e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:37:53 2014 -0300

      [media] v4l2-ioctl: fix sparse warnings

      drivers/media/v4l2-core/v4l2-ioctl.c:1156:53: warning: incorrect type in 
initializer (different address spaces)
      drivers/media/v4l2-core/v4l2-ioctl.c:1158:42: warning: incorrect type in 
initializer (different address spaces)
      drivers/media/v4l2-core/v4l2-ioctl.c:1161:34: warning: incorrect type in 
assignment (different address spaces)
      drivers/media/v4l2-core/v4l2-ioctl.c:1163:35: warning: incorrect type in 
assignment (different address spaces)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 55522f37817728eff26a75a64c60f07580efa66b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:53 2014 +0300

      drm/i915: Check of !HAS_PCH_SPLIT() in PCH transcoder funcs

      Check for !HAS_PCH_SPLIT() instead of 'gen < 5' in the PCH transcoder
      enable functions.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a3ed6aada3f2aaec6432f5c3380be6e2918af993
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:52 2014 +0300

      drm/i915: Use HAS_GMCH_DISPLAY un underrun reporting code

      A few open coded HAS_GMCH_DISPLAY() remain in the underrun reporting
      code. Convert them over.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f98cd09664cd36a52a531aaf647e692f2a83b527
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:51 2014 +0300

      drm/i915: Use IS_BROADWELL() instead of IS_GEN8() in forcewake code

      IS_GEN8() is a bad check in the forcewake code due to bdw vs. chv
      differences. Use IS_BROADWELL() instead.

      The only actual bug here is that we currently call
      __gen7_gt_force_wake_mt_reset() on chv. On the other places we
      have checked for chv before using IS_GEN8(), but change them
      to use IS_BROADWELL() anyway to reduce the chance of accidents in the
      future.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c317adcd58cdc05badd73db901c677164050ab6c
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 14:09:50 2014 +0300

      drm/i915: Don't call gen8_fbc_sw_flush() on chv

      CHV doesn't have FBC, so don't go calling gen8_fbc_sw_flush() on it.

      Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Add a FIXME comment while at it that we should rework this a
      lot more.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3d45eb8949efdcafc59769dd584fdf9f94bb6e53
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:59:36 2014 +0100

      drm/i915: Remove shadowed local variable 'i' from i915_interrupt_info

      Just a stray local variable, begone.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 087fe000f086c933f831044cbd0e69b4e140f38c
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:41 2014 +0100

      openrisc: Get rid of handle_IRQ

      The openrisc irqchip driver has been converted to handle_domain_irq,
      making it possible to remove the handle_IRQ stub entierely.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-27-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit c59e1ef874e699bb37c8ed20b70113e1e8f45f52
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:40 2014 +0100

      arm64: Get rid of handle_IRQ

      All the arm64 irqchip drivers have been converted to handle_domain_irq,
      making it possible to remove the handle_IRQ stub entierely.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-26-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit f978999f60966076f3f43ed1894b54507c8ddfc9
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:39 2014 +0100

      ARM: omap2: irq: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-25-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 5aef600321caee7f950842b87f878780f693ca3a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:56:07 2014 +0100

      drm/i915: Rename global latency_ns variable

      We use the variable name latency_ns in both the local lowlevel wm
      calculation routines and at the global level. Rename the global value to
      reduce shadow warnings and future confusion.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cb221761001dc6c3eaf8b1edda0901b8c5c801bd
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:38 2014 +0100

      ARM: imx: tzic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-24-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9705ca3dea5a7c5ae57fa65ab256f7b1b7d848c0
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:37 2014 +0100

      ARM: imx: avic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-23-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b0fee1dc7883c3c4b2319d384decdd1563cf30bb
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:36 2014 +0100

      irqchip: or1k-pic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-22-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 31b7b6a86e9b86b8d97b3bc47b22585074ad115b
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:35 2014 +0100

      irqchip: atmel-aic5: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-21-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 841f2aa46299b894ce146cd7d2a8fd9a1f6dbdcb
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:34 2014 +0100

      irqchip: atmel-aic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Boris Brezillon <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-20-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ebc6de0056e277a0283845536fd219a96806fc80
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:33 2014 +0100

      irqchip: gic-v3: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-19-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit d8c0ffa56798a9b6dc6ee44d230a50f1fe0a10d4
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:32 2014 +0100

      irqchip: zevio: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-18-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit c9a1df48a97ac9141540f177e4293a9966348f8c
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri Dec 20 15:01:41 2013 +0800

      ARM: debug: add HiP04 debug uart

      Add the support of Hisilicon HiP04 debug uart.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit 0beb65041e86ea313eaceaa6a04c87f9cc01f6b1
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:31 2014 +0100

      irqchip: vt8500: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-17-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 0af83b3b00cc302388beea8b6bd48c5fcbc715a8
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:30 2014 +0100

      irqchip: vic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-16-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 84bc7399099344e41672d72864e3c34297a877d2
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:29 2014 +0100

      irqchip: versatile-fpga: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-15-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 21d06d91c23ddb24895bbe82ba96633864891f6e
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:28 2014 +0100

      irqchip: sun4i: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-14-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2a07975bf1f180777640e2e298c6cb7fdd2da314
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri Aug 1 20:30:12 2014 +0800

      ARM: config: enable hisilicon hip04

      Enable CONFIG_ARCH_HIP04 in both hi3xxx_defconfig & multi_v7_defconfig.

      Since CONFIG_ARM_LPAE is disabled by default, only 3GB memory could be
      support by this defconfig. User should enable CONFIG_ARM_LPAE locally to
      support 16GB memory on hip04 platform.

      Since hip04 doesn't belong to hi3xxx series, rename hi3xxx_defconfig to
      hisi_defconfig.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit c15018e9192bbaa1a0f68ebee0284f701491b800
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:27 2014 +0100

      irqchip: sirfsoc: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-13-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit cf86bfdd68997b584f4a8f1da9ffd2fae852a5a9
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:26 2014 +0100

      irqchip: s3c24xx: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-12-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 40c7d4414b44a75971ba7c1a4fc1371dd7a299bf
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Wed May 7 08:55:29 2014 +0800

      ARM: dts: add hip04 dts

      Add hip04-d01.dts & hip04.dtsi for hip04 SoC platform.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit f4bc9288b4a29ead48425dd7d1bf4b825a8aff58
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:25 2014 +0100

      irqchip: orion: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-11-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b3410e5f4b6a9611fcdff8927d7ce04757708d96
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:24 2014 +0100

      irqchip: mxs: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-10-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit b918402c8092e9f55ad1e848c4264cc0c9ea7513
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:23 2014 +0100

      irqchip: mmp: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-9-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit f2b22ab5b32bbc801a3e205d60667ebb546ee39c
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri May 9 17:10:53 2014 +0800

      document: dt: add the binding on HiP04

      Add Hisilicon HiP04 SoC platform & Fabric controller.

      Fabric controller could be used to configure snoop filter among multiple
      clusters.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit a8e10cb769eb94277658d3f3bce12e10b5652b7f
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:22 2014 +0100

      irqchip: clps711x: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-8-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e89c6a06b876239161653da84dbb2a0e243768b8
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:21 2014 +0100

      irqchip: armada-370-xp: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-7-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 60031b4ef40b62f6563cc6635f670a144f182b83
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:20 2014 +0100

      irqchip: gic: Convert to handle_domain_irq

      Use the new handle_domain_irq method to handle interrupts.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-6-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2d518eda6361b38ba3f250c5f4fceefa9449490a
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri May 9 16:58:04 2014 +0800

      ARM: hisi: enable HiP04

      Support HiP04 SoC what supports 16 cores. And it relies on MCPM
      framework.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit d1f6f28f68507e3ae67203de3e7ab7e5b9bf0082
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:19 2014 +0100

      openrisc: Convert handle_IRQ to use __handle_domain_irq

      In order to limit code duplication, convert the architecture specific
      handle_IRQ to use the generic __handle_domain_irq function.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-5-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9cdc99919a95e8b54c1998b65bb1bfdabd47d27b
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Fri May 9 15:59:29 2014 +0800

      ARM: hisi: enable MCPM implementation

      Multiple CPU clusters are used in Hisilicon HiP04 SoC. Now use MCPM
      framework to manage power on HiP04 SoC.

      Changelog:
      v20:
        * Disable L2 prefetch when the whole cluster is down.
        * Move disabling snoop filter into power_down() after L2 prefetch
          disabled.
        * Remove delay in wait_for_power_down() after L2 prefetch disabled.
        * Add the sleep polling in wait_for_power_down() again since we
          need to wait L2 when the cluster is down.
      v19:
        * Add comments on those delay hacks.
        * Update on checking core enabled counts in wait_for_power_down().
      v18:
        * Fix to release resource in probe().
        * Check whether cpu is already up in the process of making cpu down.
        * Add udelay in power up/down sequence.
        * Optimize on setting relocation entry.
        * Optimize on polling status in wait_for_power_down().
        * Add mcpm critical operations.
      v17:
        * Parse bootwrapper parameters in DTS file.
        * Fix to use msleep() in spinlock region.
      v16:
        * Parse bootwrapper parameters in command line instead.
      v13:
        * Restore power down operation in MCPM.
        * Fix disabling snoop filter issue in MCPM.
      v12:
        * Use wfi as power down state in MCPM.
        * Remove wait_for_powerdown() in MCPM because wfi is used now.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Reviewed-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit ebf4a5c5b4027b682ed8877a938e6d1d92f37745
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Tue Apr 15 14:52:00 2014 +0800

      ARM: mcpm: support 4 clusters

      Add the CONFIG_MCPM_QUAD_CLUSTER configuration to enlarge cluster number
      from 2 to 4.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Reviewed-by: Nicolas Pitre <nico@xxxxxxxxxx>
      Signed-off-by: Wei Xu <xuwei5@xxxxxxxxxxxxx>

  commit d778d258b7850cf803378211011d38255f11107b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:34:33 2014 -0300

      [media] imon: fix sparse warnings

      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1343:44: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1407:36: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1512:28: warning: cast to restricted __be64
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32
      drivers/media/rc/imon.c:1516:28: warning: cast to restricted __be32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e73c7bfea0770ce9e908fc4b9093752c22155d1d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:32:03 2014 -0300

      [media] si2165: fix sparse warning

      drivers/media/dvb-frontends/si2165.c:329:16: warning: odd constant _Bool 
cast (ffffffffffffffea becomes 1)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 817d2fd4cb3686191a3f411275394c4c573e79e0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:30:33 2014 -0300

      [media] stv0367: fix sparse warnings

      drivers/media/dvb-frontends/stv0367.c:557:5: warning: symbol 
'stv0367cab_RF_LookUp1' was not declared. Should it be static?
      drivers/media/dvb-frontends/stv0367.c:569:5: warning: symbol 
'stv0367cab_RF_LookUp2' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a71b092a9c68685a270ebdde7b5986ba8787e575
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:18 2014 +0100

      ARM: Convert handle_IRQ to use __handle_domain_irq

      In order to limit code duplication, convert the architecture specific
      handle_IRQ to use the generic __handle_domain_irq function.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-4-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a1ddc74a23c89ae236b163a3b0887f8c344aaa4a
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:17 2014 +0100

      arm64: Convert handle_IRQ to use __handle_domain_irq

      In order to limit code duplication, convert the architecture specific
      handle_IRQ to use the generic __handle_domain_irq function.

      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Acked-by: Catalin Marinas <catalin.marinas@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-3-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 76ba59f8366f2d9282cb5bda9de75b4b68cbe55f
  Author: Marc Zyngier <marc.zyngier@xxxxxxx>
  Date:   Tue Aug 26 11:03:16 2014 +0100

      genirq: Add irq_domain-aware core IRQ handler

      Calling irq_find_mapping from outside a irq_{enter,exit} section is
      unsafe and produces ugly messages if CONFIG_PROVE_RCU is enabled:
      If coming from the idle state, the rcu_read_lock call in irq_find_mapping
      will generate an unpleasant warning:

      <quote>
      ===============================
      [ INFO: suspicious RCU usage. ]
      3.16.0-rc1+ #135 Not tainted
      -------------------------------
      include/linux/rcupdate.h:871 rcu_read_lock() used illegally while idle!

      other info that might help us debug this:

      RCU used illegally from idle CPU!
      rcu_scheduler_active = 1, debug_locks = 0
      RCU used illegally from extended quiescent state!
      1 lock held by swapper/0/0:
       #0:  (rcu_read_lock){......}, at: [<ffffffc00010206c>]
      irq_find_mapping+0x4c/0x198
      </quote>

      As this issue is fairly widespread and involves at least three
      different architectures, a possible solution is to add a new
      handle_domain_irq entry point into the generic IRQ code that
      the interrupt controller code can call.

      This new function takes an irq_domain, and calls into irq_find_domain
      inside the irq_{enter,exit} block. An additional "lookup" parameter is
      used to allow non-domain architecture code to be replaced by this as well.

      Interrupt controllers can then be updated to use the new mechanism.

      This code is sitting behind a new CONFIG_HANDLE_DOMAIN_IRQ, as not all
      architectures implement set_irq_regs (yes, mn10300, I'm looking at 
you...).

      Reported-by: Vladimir Murzin <vladimir.murzin@xxxxxxx>
      Signed-off-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409047421-27649-2-git-send-email-marc.zyngier@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2954192529e9bb8158bb60f731b108f21c4017aa
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:28:02 2014 -0300

      [media] pwc: fix sparse warning

      drivers/media/usb/pwc/pwc-v4l.c:55:12: warning: symbol 
'pwc_auto_whitebal_qmenu' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6812667381d4e7d1baa93464af6fd02175db96de
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:26:47 2014 -0300

      [media] dvb_usb_core: fix sparse warning

      drivers/media/usb/dvb-usb-v2/dvb_usb_core.c:24:5: warning: symbol 
'dvb_usbv2_disable_rc_polling' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ff3ec57df9e87bcb18e81157cbe3bef3159d76a3
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:25:34 2014 -0300

      [media] s2255drv: fix sparse warning

      drivers/media/usb/s2255/s2255drv.c:2248:20: warning: cast to restricted 
__le16

      At the USB structs there are two different idProduct:
        usb_device_id::idProduct - already on CPU endiannes
        usb_device::descriptor.idProduct - with is LE16

      In this specific case, the driver checks for the one at usb_device_id
      struct, with already have CPU endianness. So, no conversion is required.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7c7b9cf53d284fe12eeab6e13d3098b18cff4692
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Tue Sep 2 04:05:30 2014 -0700

      ASoC: simple-card: fixup cpu_dai_name clear case

      f687d900d30a61dda38db2a99239f5284a86a309
      (ASoC: simple-card: cpu_dai_name creates confusion when DT case)
      cleared cpu_dai_name for caring fmt_single_name case,
      and
      179949bc04c7157a4b2279f62a842638b61f78f9
      (ASoC: simple-card: remove dai_link->cpu_dai_name when DT)
      cared multi dai-link case.
      but, cpu_dai_name matching is required when fmt_multiple_name was used

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Tested-by: Jean-Francois Moine <moinejf@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fba16a1eee5c2d93d010a5b7c41d9c4b478c7eb8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:22:18 2014 -0300

      [media] bcm3510: fix sparse warnings

      drivers/media/dvb-frontends/bcm3510.c:646:24: warning: cast to restricted 
__le16
      drivers/media/dvb-frontends/bcm3510.c:647:24: warning: cast to restricted 
__le16

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2a8b7e5888f5f1306811f778a6678f78b7a98bcd
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 19:20:12 2014 -0300

      [media] wl128x: fix sparse warnings

      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:598:32: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:767:38: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:992:21: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:443:41: warning: incorrect type 
in assignment (different base types)
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:17: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1359:39: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:25: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_common.c:1368:47: warning: cast to 
restricted __be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:119:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:192:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:288:28: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:534:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_rx.c:625:17: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16
      drivers/media/radio/wl128x/fmdrv_tx.c:377:20: warning: cast to restricted 
__be16

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 967a37830573a1fa4b7bdb7ce203c7ea8a91e0c4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:26:40 2014 -0300

      [media] mantis: fix sparse warnings

      drivers/media/pci/mantis/hopper_vp3028.c:37:23: warning: symbol 
'hopper_vp3028_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1033.c:38:4: warning: symbol 
'lgtdqcs001f_inittab' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1033.c:153:23: warning: symbol 
'lgtdqcs001f_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1034.c:39:23: warning: symbol 
'vp1034_mb86a16_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1041.c:266:23: warning: symbol 
'vp1041_stb0899_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp1041.c:303:23: warning: symbol 
'vp1041_stb6100_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2033.c:40:24: warning: symbol 
'vp2033_tda1002x_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2033.c:45:24: warning: symbol 
'vp2033_tda10023_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2040.c:40:24: warning: symbol 
'vp2040_tda1002x_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp2040.c:45:24: warning: symbol 
'vp2040_tda10023_cu1216_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp3030.c:38:23: warning: symbol 
'mantis_vp3030_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_vp3030.c:42:23: warning: symbol 
'env57h12d5_config' was not declared. Should it be static?
      drivers/media/pci/mantis/mantis_dma.c:167:33: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:172:33: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:174:25: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:178:9: warning: incorrect type in 
assignment (different base types)
      drivers/media/pci/mantis/mantis_dma.c:179:9: warning: incorrect type in 
assignment (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ce08131c42164a4be37e6bb7f34185ab48f6bba4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:08:17 2014 -0300

      [media] mb86a16/mb86a20s: fix sparse warnings

      drivers/media/dvb-frontends/mb86a16.c:31:14: warning: symbol 'verbose' 
was not declared. Should it be static?
      drivers/media/dvb-frontends/mb86a20s.c:36:4: warning: symbol 
'mb86a20s_subchannel' was not declared. Should it be static?
      drivers/media/dvb-frontends/mb86a20s.c:1333:24: warning: symbol 
'cnr_qpsk_table' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6fbf4d0412d5084d555a5ffca31e683de7fcf9be
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:03:53 2014 -0300

      [media] usbtv: fix sparse warnings

      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:285:14: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:287:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:288:15: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32
      drivers/media/usb/usbtv/usbtv-video.c:289:20: warning: cast to restricted 
__be32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d71b0b348f0ac68c7a330ceb97b80d9e37f14545
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:58:38 2014 -0300

      [media] uvc: fix sparse warning

      drivers/media/usb/uvc/uvc_video.c:1466:38: warning: incorrect type in 
return expression (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4182438e658dbf01c37a3b0fa035f08c303403ab
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:53:39 2014 -0300

      [media] drxj: fix sparse warnings

      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11768:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11770:25: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11794:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11796:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11798:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11800:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11605:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11632:29: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11650:34: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11652:34: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11654:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11656:33: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11670:35: warning: cast to 
restricted __be16
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11678:47: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11680:46: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32
      drivers/media/dvb-frontends/drx39xyj/drxj.c:11682:51: warning: cast to 
restricted __be32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c463c9797c43dd66b72daa397716d6c6675087b8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:43:22 2014 -0300

      [media] ngene: fix sparse warnings

      drivers/media/pci/ngene/ngene-core.c:188:27: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:190:25: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:199:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:260:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:263:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:282:32: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:283:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:284:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:285:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:286:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:287:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:288:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:292:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:293:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:294:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:295:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:296:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:297:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:303:17: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:316:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:368:17: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:372:9: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1160:28: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1199:20: warning: incorrect type in 
assignment (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1213:30: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1214:30: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1223:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1225:24: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1227:31: warning: incorrect type in 
argument 1 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1296:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1297:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1298:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1299:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1300:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1301:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1302:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1363:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1365:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1376:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1391:17: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-core.c:1596:18: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-core.c:1615:9: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-cards.c:699:29: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-cards.c:699:32: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-cards.c:699:35: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-cards.c:699:38: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ngene/ngene-dvb.c:84:59: warning: incorrect type in 
argument 2 (different address spaces)
      drivers/media/pci/ngene/ngene-dvb.c:93:20: warning: incorrect type in 
initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ngene/ngene-dvb.c:94:20: warning: incorrect type in 
initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ngene/ngene-dvb.c:100:20: warning: Using plain integer 
as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b5c00cc5a56ce0060fb17380cc606514eb5bcd9e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:25:00 2014 -0300

      [media] ddbridge: fix sparse warnings

      drivers/media/pci/ddbridge/ddbridge-core.c:88:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:93:37: warning: incorrect type 
in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:95:25: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:99:15: warning: incorrect type 
in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:117:58: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:119:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:123:68: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:130:17: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:131:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:136:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:138:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:152:22: warning: symbol 
'ddb_i2c_algo' was not declared. Should it be static?
      drivers/media/pci/ddbridge/ddbridge-core.c:183:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:184:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:246:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:247:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:255:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:256:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:269:35: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:358:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:359:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:360:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:362:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:366:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:368:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:369:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:370:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:380:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:381:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:393:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:394:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:395:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:396:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:397:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:401:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:403:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:404:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:406:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:416:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:417:9: warning: incorrect type 
in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:475:36: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:484:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:494:20: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:501:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:524:36: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:534:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:852:21: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:973:20: warning: incorrect 
type in initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ddbridge/ddbridge-core.c:974:20: warning: incorrect 
type in initializer (incompatible argument 2 (different address spaces))
      drivers/media/pci/ddbridge/ddbridge-core.c:978:20: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:982:20: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:1003:23: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1006:23: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1009:30: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1015:25: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1017:39: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1035:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1041:20: warning: symbol 
'cxd_cfg' was not declared. Should it be static?
      drivers/media/pci/ddbridge/ddbridge-core.c:1130:44: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:1183:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1188:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1193:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1198:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1213:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1214:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1215:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1216:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1231:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1232:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1233:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1289:17: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1333:23: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1295:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1347:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1353:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1354:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1359:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1361:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1373:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1374:16: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1378:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1382:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1385:17: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1386:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1388:24: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1393:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1394:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1395:16: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1398:16: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1399:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1451:42: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1462:45: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1467:37: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1538:28: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1550:9: warning: incorrect 
type in argument 2 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1561:31: warning: Using plain 
integer as NULL pointer
      drivers/media/pci/ddbridge/ddbridge-core.c:1585:19: warning: incorrect 
type in assignment (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1591:47: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1591:60: warning: incorrect 
type in argument 1 (different address spaces)
      drivers/media/pci/ddbridge/ddbridge-core.c:1607:9: warning: too many 
warnings

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6cde2904df44049dd58b5d71639a2c720c658f50
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 17:05:17 2014 -0300

      [media] kinect: fix sparse warnings

      drivers/media/usb/gspca/kinect.c:151:19: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:152:19: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:153:19: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:191:13: warning: restricted __le16 
degrades to integer
      drivers/media/usb/gspca/kinect.c:217:16: warning: incorrect type in 
assignment (different base types)
      drivers/media/usb/gspca/kinect.c:218:16: warning: incorrect type in 
assignment (different base types)

      Note that this fixes a real bug where cpu_to_le16 was used instead of the 
correct
      le16_to_cpu.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Antonio Ospite <ao2@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 18ef20da8f0ad4e867a9556d285a9c22b08f5a58
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:58:35 2014 -0300

      [media] dib7000p: fix sparse warning

      drivers/media/dvb-frontends/dib7000p.c:2562:5: warning: symbol 
'dib7090_set_diversity_in' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 616e3506a95d7ec7e308876cc3fd6144da59dece
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:55:35 2014 -0300

      [media] go7007: fix sparse warnings

      drivers/media/usb/go7007/go7007-usb.c:699:30: warning: cast to restricted 
__le16
      drivers/media/usb/go7007/go7007-usb.c:769:38: warning: cast to restricted 
__le16
      drivers/media/usb/go7007/go7007-usb.c:770:39: warning: cast to restricted 
__le16

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ee40d32fc2a8749a89c1a372a46d619158c2d367
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:53:30 2014 -0300

      [media] pctv452e: fix sparse warnings

      drivers/media/usb/dvb-usb/pctv452e.c:886:64: warning: Using plain integer 
as NULL pointer
      drivers/media/usb/dvb-usb/pctv452e.c:903:63: warning: Using plain integer 
as NULL pointer
      drivers/media/usb/dvb-usb/pctv452e.c:968:19: warning: Using plain integer 
as NULL pointer
      drivers/media/usb/dvb-usb/pctv452e.c:1026:19: warning: Using plain 
integer as NULL pointer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 18d6a28ac0613d86241c7271aab3f6562d6c8995
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:50:21 2014 -0300

      [media] opera1: fix sparse warnings

      drivers/media/usb/dvb-usb/opera1.c:557:29: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/opera1.c:558:33: warning: restricted __le16 
degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ed26716521a2fc7e41b6c98e046987f8f00a3155
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:48:07 2014 -0300

      [media] mxl111sf: fix sparse warnings

      drivers/media/usb/dvb-usb-v2/mxl111sf.c:34:5: warning: symbol 
'dvb_usb_mxl111sf_isoc' was not declared. Should it be static?
      drivers/media/usb/dvb-usb-v2/mxl111sf.c:38:5: warning: symbol 
'dvb_usb_mxl111sf_spi' was not declared. Should it be static?
      drivers/media/usb/dvb-usb-v2/mxl111sf.c:46:5: warning: symbol 
'dvb_usb_mxl111sf_rfswitch' was not declared. Should it be static?
      drivers/media/usb/dvb-usb-v2/mxl111sf.c:890:22: warning: symbol 
'mxl111sf_i2c_algo' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1ad5d0645ec8c2b4b1ca9d146530bf9b755d8920
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:45:27 2014 -0300

      [media] dw2102: fix sparse warnings

      drivers/media/usb/dvb-usb/dw2102.c:670:65: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1601:32: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1644:40: warning: restricted __le16 
degrades to integer
      drivers/media/usb/dvb-usb/dw2102.c:1904:34: warning: symbol 'p1100' was 
not declared. Should it be static?
      drivers/media/usb/dvb-usb/dw2102.c:1911:34: warning: symbol 's660' was 
not declared. Should it be static?
      drivers/media/usb/dvb-usb/dw2102.c:1930:34: warning: symbol 'p7500' was 
not declared. Should it be static?
      drivers/media/usb/dvb-usb/dw2102.c:1937:34: warning: symbol 's421' was 
not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7754622baa7220d7048a5b97435adff1dfb15dbb
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:40:00 2014 -0300

      [media] radio-tea5764: fix sparse warnings

      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:168:24: warning: cast to restricted 
__be16
      drivers/media/radio/radio-tea5764.c:185:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:186:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:187:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:188:20: warning: incorrect type in 
assignment (different base types)
      drivers/media/radio/radio-tea5764.c:189:20: warning: incorrect type in 
assignment (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 744263246d8cdb838db5bc7743f9220de016f7dc
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:34:27 2014 -0300

      [media] af9015: fix sparse warning

      drivers/media/usb/dvb-usb-v2/af9015.c:422:38: warning: cast to restricted 
__le32

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b565e71dd2805f6efb99cfb31b1f116cdea974d7
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:32:26 2014 -0300

      [media] dibusb: fix sparse warnings

      drivers/media/usb/dvb-usb/dibusb-common.c:261:40: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:262:52: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:300:40: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:301:44: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:313:47: warning: restricted 
__le16 degrades to integer
      drivers/media/usb/dvb-usb/dibusb-common.c:314:47: warning: restricted 
__le16 degrades to integer

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4bf167a373bbbd31efddd9c00adc97ecc69fdb67
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:18:02 2014 -0300

      [media] v4l: vsp1: fix driver dependencies

      Renesas VSP1 Video Processing Engine support should be available
      only on Renesas ARM SoCs.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Cc: Simon Horman <horms@xxxxxxxxxxxx>
      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5da74fc66b58a943e32e8c8b59e8e7c719ab611b
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:52 2014 -0300

      [media] s5p-jpeg: fix HUF_TBL_EN bit clearing path

      Use proper bitwise operator while clearing HUF_TBL_EN bit.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d727ff4241e4ed2f4f93816460b2af0567f0e3c1
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:51 2014 -0300

      [media] s5p-jpeg: avoid overwriting JPEG_CNTL register settings

      Take into account the JPEG_CNTL register value read before
      setting SYS_INT_EN bit field.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 37a4bd757ce19a6f58339f8c3b85551f43911764
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:50 2014 -0300

      [media] s5p-jpeg: remove stray call to readl

      There is no need to read INT_EN_REG before enabling interrupts.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0cd9b21ed5453055752e7f8ef4887fbc409b77dc
  Author: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
  Date:   Mon Sep 1 10:05:49 2014 -0300

      [media] s5p-jpeg: Avoid assigning readl result

      Avoid gcc warning when -Wunused-but-set-variable is enabled.
      The readl return value need not to be assigned to any variable
      as the reading itself is just a part of a sequence required
      for clearing the interrupt flag.

      Signed-off-by: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0c2272170d78f826f6e97f99fb8a67fc17feef07
  Author: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
  Date:   Wed Aug 27 09:36:28 2014 -0300

      [media] media: s5p-mfc: rename special clock to sclk_mfc

      Commit d19f405a5a8d2ed942b40f8cf7929a5a50d0cc59 ("[media] s5p-mfc: Fix
      selective sclk_mfc init") added support for special clock handling
      (named "sclk-mfc"). However this clock is not defined yet on any
      platform, so before adding it to all Exynos platform, better rename it
      to "sclk_mfc" to match the scheme used for all other special clocks on
      Exynos platform.

      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Acked-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7af142f752116e86adbe2073f2922d8265a77709
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Sep 1 11:19:37 2014 +0200

      ALSA: pcm: Uninline snd_pcm_stream_lock() and _unlock()

      The previous commit for the non-atomic PCM ops added more codes to
      snd_pcm_stream_lock() and its variants.  Since they are inlined
      functions, it resulted in a significant code size bloat.  For reducing
      the size bloat, this patch changes the inline functions to the normal
      function calls.  The export of rwlock and rwsem are removed as well,
      since they are referred only in pcm_native.c now.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 257f8cce5d40b811d229ed71602882baa0012808
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Fri Aug 29 15:32:29 2014 +0200

      ALSA: pcm: Allow nonatomic trigger operations

      Currently, many PCM operations are performed in a critical section
      protected by spinlock, typically the trigger and pointer callbacks are
      assumed to be atomic.  This is basically because some trigger action
      (e.g. PCM stop after drain or xrun) is done in the interrupt handler.
      If a driver runs in a threaded irq, however, this doesn't have to be
      atomic.  And many devices want to handle trigger in a non-atomic
      context due to lengthy communications.

      This patch tries all PCM calls operational in non-atomic context.
      What it does is very simple: replaces the substream spinlock with the
      corresponding substream mutex when pcm->nonatomic flag is set.  The
      driver that wants to use the non-atomic PCM ops just needs to set the
      flag and keep the rest as is.  (Of course, it must not handle any PCM
      ops in irq context.)

      Note that the code doesn't check whether it's atomic-safe or not, but
      trust in 100% that the driver sets pcm->nonatomic correctly.

      One possible problem is the case where linked PCM substreams have
      inconsistent nonatomic states.  For avoiding this, snd_pcm_link()
      returns an error if one tries to link an inconsistent PCM substream.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e47ccb1de5db8723b222149004584279a299571f
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Wed Aug 13 23:11:47 2014 -0300

      [media] media: s5p-mfc: correct improper logs

      This patch corrects improper logs within the code initializing hardware.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6c5c680b85deb98e1b90b5b3e112a6fa82c70b12
  Author: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
  Date:   Tue Aug 5 22:22:08 2014 -0300

      [media] media: s5p_mfc: Release ctx->ctx if failed to allocate ctx->shm

      ctx->ctx should be released if the following allocation for ctx->shm
      gets failed.

      Signed-off-by: Zhaowei Yuan <zhaowei.yuan@xxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 016da14439b83fbb82c67c497eb770c8025608fe
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 11:54:56 2014 +0200

      gpio: zynq: Take bank offset into account when reporting a IRQ

      When looking up the IRQ the bank offset needs to be taken into account.
      Otherwise interrupts for banks other than bank 0 get incorrectly reported 
as
      interrupts for bank 0.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c44b6484db6e285cbc63bb8d400b5e8873e3a8d2
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 16:27:38 2014 -0300

      [media] solo6x10: fix sparse warnings

      drivers/media/pci/solo6x10/solo6x10-disp.c:184:24: warning: incorrect 
type in assignment (different base types)
      drivers/media/pci/solo6x10/solo6x10-disp.c:223:32: warning: incorrect 
type in assignment (different base types)

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3ee733ea9c3d7c31469ec4f88319d32f019b8d09
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Aug 20 18:55:23 2014 -0300

      [media] img-ir: fix sparse warnings

      drivers/media/rc/img-ir/img-ir-nec.c:111:23: warning: symbol 'img_ir_nec' 
was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-jvc.c:54:23: warning: symbol 'img_ir_jvc' 
was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-sony.c:120:23: warning: symbol 
'img_ir_sony' was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-sharp.c:75:23: warning: symbol 
'img_ir_sharp' was not declared. Should it be static?
      drivers/media/rc/img-ir/img-ir-sanyo.c:82:23: warning: symbol 
'img_ir_sanyo' was not declared. Should it be static?

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5b5a9069e889cd87887cbd3ced6353281c7686b6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 09:56:47 2014 +0200

      MAINTAINERS: Add irqchip DT bindings doc path to IRQCHIP DRIVERS section

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1409212607-4021-1-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 8703ec19c706eb4d9f2848d50e9fc41d73eb4a40
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Thu Aug 28 20:16:29 2014 +0300

      irqchip: keystone: Remove warning unsigned 'kirq->irq' is never less than 
zero

      Remove static checker warning:

        drivers/irqchip/irq-keystone.c:166 keystone_irq_probe()
        warn: unsigned 'kirq->irq' is never less than zero.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Link: 
https://lkml.kernel.org/r/1409246189-29727-1-git-send-email-grygorii.strashko@xxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 4549cf2b1803d29cfd019f7bfeaa784f8f9c558f
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 14:05:10 2014 +0200

      mac80211: fix offloaded BA session traffic after hw restart

      When starting an offloaded BA session it is
      unknown what starting sequence number should be
      used. Using last_seq worked in most cases except
      after hw restart.

      When hw restart is requested last_seq is
      (rightfully so) kept unmodified. This ended up
      with BA sessions being restarted with an aribtrary
      BA window values resulting in dropped frames until
      sequence numbers caught up.

      Instead of last_seq pick seqno of a first Rxed
      frame of a given BA session.

      This fixes stalled traffic after hw restart with
      offloaded BA sessions (currently only ath10k).

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 0310539723fb173c398ad1a0da2683d41d20dba5
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Aug 9 20:43:16 2014 -0300

      [media] cx23885: remove FSF address as per checkpatch

      These addresses are usually out-of-date and the top-level license will
      always have the right address. So drop it from these sources.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 568f44a18e9b63fbb44fcb3292c3530087ae527b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 08:43:51 2014 -0300

      [media] cx23885: use video_drvdata to get cx23885_dev pointer

      Use video_drvdata(file) instead of fh->dev to get the cx23885_dev
      pointer. This prepares for the vb2 conversion where fh->dev (renamed
      to fh->q_dev in this patch) will be removed completely.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9529a4b0cf49163e489446ec159a2dfb64f78df8
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 08:27:00 2014 -0300

      [media] cx23885: drop videobuf abuse in cx23885-alsa

      The alsa driver uses videobuf low-level functions that are not
      available in vb2, so replace them by driver-specific functions.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91d2d6745205774b712727ede2a35c91e1eb4c48
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:52:07 2014 -0300

      [media] cx23885: fmt, width and height are global, not per-fh

      Move these fields from cx23885_fh to cx23885_dev.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e749c6e64c6a8b1323fad2330d73855cf072a3b9
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:37:35 2014 -0300

      [media] cx23885: drop unused clip fields from struct cx23885_fh

      There is no overlay support, so drop these unused fields.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1f159c77d068aff4c8ee7f7c84312b64ebef121c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:35:54 2014 -0300

      [media] cx23885: drop type field from struct cx23885_fh

      This information is available elsewhere as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8696193320118ba55e6469f49b33b4526c5cd5fa
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:22:06 2014 -0300

      [media] cx23885: drop radio-related dead code

      Currently no radio device nodes are ever created, so remove the dead radio
      code.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 200e0841ee4a05d06041fb25a8931a5dfb15c767
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:18:12 2014 -0300

      [media] cx23885: map invalid fields to a valid field

      If field format is not valid, map it as V4L2_FIELD_INTERLACED,
      instead of pretending to support an invalid format.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1af2ddd8b3fab054c908d24e00cb41f6b2b7d719
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:11:49 2014 -0300

      [media] cx23885: fix format colorspace compliance error

      Fix v4l2-compliance failure relating to formatting.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5150392cd94c5a5a89b92e58ddc579f0de2d1a89
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 07:02:15 2014 -0300

      [media] cx23885: convert 417 to the control framework

      Convert the -417 source to the control framework as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit da59a4deb2e2430aac82e775bb2b0a67cbb48f11
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 06:34:44 2014 -0300

      [media] cx23885: convert to the control framework

      This is part 1, converting the uncompressed video/vbi nodes to use
      the control framework.

      The next patch converts the compressed video node as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 24a8f7b5648ff8dfd8d26f8444ab4b04286dba98
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Sat Aug 9 11:29:55 2014 -0300

      [media] cx23885: use core locking, switch to unlocked_ioctl

      Enable core locking which allows us to safely switch to unlocked_ioctl.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 86dd9831aea494e3e5c565c697df60484f55780c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 05:32:58 2014 -0300

      [media] cx23885: support v4l2_fh and g/s_priority

      Add support for struct v4l2_fh and priority handling.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d43be757b945b292402edc28aa67cf53581d3428
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 05:24:58 2014 -0300

      [media] cx23885: fix audio input handling

      Fix a bunch of v4l2-compliance errors relating to audio input handling.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a7d3eabd77402828a5d5a84604626cb824571e0b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Wed Apr 23 04:50:14 2014 -0300

      [media] cx23885: fix querycap

      Set device_caps to fix the v4l2-compliance QUERYCAP complaints.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fd34f90c6071bbc124572dae83b67044b1c663cc
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:03 2014 +0100

      drm/i915: Don't restrict i915_wa_registers to BDW

      We have CHV code that already makes the test obsolete. Besides, when
      num_wa_regs is 0 (platforms not gathering that W/A data), we expose
      something sensible already.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b07ba1dc78a251fc02992a35b0fd8757029566e4
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:02 2014 +0100

      drm/i915: Remove unneeded brackets

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 04ad2dc7116347a4219b13935c7569ceaab95155
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:01 2014 +0100

      drm/i915: Don't silently discard workarounds

      If we happen to emit more than I915_MAX_WA_REGS workarounds, we will
      currently discard them, not even emit the LRI. Not really what we want,
      so warn loudly.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 55820e1e840def3802fc366607f2b25e31036ab1
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:51:00 2014 +0100

      drm/i915: Don't overrun the intel_wa_regs array

      When entering intel_ring_emit_wa() with num_wa_regs equal to
      I915_MAX_WA_REGS, we end up indexing the intel_wa_regs array beyond its
      allocation.

      Fix the check then.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1ed1ef9dd91ef8067a45889367a888c7494675e0
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 30 16:50:59 2014 +0100

      drm/i915: Rename intel_wa_registers with a i915_ prefix

      Those debugfs files are prefixed by i915, the name of the kernel module,
      presumably to make the difference with files exposed by core DRM.

      Also, add a ',' at the end of the last entry. This is to ease the
      conflict resolution when rebasing internal patches that add a member at
      the end of the array. Without it, wiggle can't do its job as we need to
      modify an existing line (appending the ',').

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 059b2fe9d8a7ae570b803ca7b71ef9a3628c2aa4
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Tue Sep 2 16:53:57 2014 -0300

      drm/i915: change CHV write_eld/global_resources function pointers

      Currently, CHV is using the same functions as HSW/BDW instead of the
      same functions as VLV. This looks wrong, especially since, for
      example, valleyview_modeset_global_resouces even has an IS_CHERRYVIEW
      check.

      This patch has the potential to fix display audio and the CHV CDCLK.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 953ece69711bfc51c57ef3976c84594b2fadbcb3
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 20:04:01 2014 +0100

      drm/i915/hdmi: Cache EDID for a detection cycle

      As we may query the edid multiple times following a detect, record the
      EDID found during output discovery and reuse it. This is a separate
      issue from caching the output EDID across detection cycles.

      v2: Also hookup the force() callback for audio detection when the user
      forces the connection status.
      v3: Ville spots a typo, s/==/!=/

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit beb60608477ec4ae252ec16f9b4018c015b980cb
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 20:04:00 2014 +0100

      drm/i915/dp: Cache EDID for a detection cycle

      As we may query the edid multiple times following a detect, record the
      EDID found during output discovery and reuse it. This is a separate
      issue from caching the output EDID across detection cycles.

      v2: Implement connector->force() callback so that edid is associated
      with the connector for user overrides as well (Ville)

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d410b56d74bc706f414158cb0149e2a149ee1650
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 20:03:59 2014 +0100

      drm/i915/dp: Refactor common eDP lid detection

      Both gmch and pch detection routines used the exact same routine for
      eDP, so de-duplicate.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: : Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit aec856d0a8308cb34360c88a73b517c3a1fce170
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:23:05 2014 +0200

      ALSA: hda - Make the ALC269 pin quirk table shorter

      ...by factoring out common parts to the just added pin macros.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit fea185e28e7c9f37a298f4184580f310e4eefd7b
  Author: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 10:23:04 2014 +0200

      ALSA: hda - Add common pin macros for ALC269 family

      This will be used in a later patch to make the pin quirk table shorter.

      Signed-off-by: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 26db63e3cb7af431707cd0467c7bcfefad25aa39
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:46 2014 +0530

      drm: Remove old defines for vswing and pre-emph values

      This is the last patch in the series, so remove old defines

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bd60018af33b36650a9d9b6e2b63dbc9a58e2163
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:41 2014 +0530

      drm/i915: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit eeb82a5cdb9ab8c5690186b60b2a2bc551fbdf5c
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:45 2014 +0530

      drm/tegra: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Acked-by: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9cecb371cf7365dfaf40cf83e8068f012f27f86b
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:44 2014 +0530

      drm/radeon: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_1200     (3 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_3     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Alex Deucher <alexdeucher@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 31160006f8b5aabc3701b22feccbc9a4ae9c59b1
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:43 2014 +0530

      drm/gma500: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0ded925435ba40e1328565d3de869b3635207ef2
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:42 2014 +0530

      drm/exynos: Renaming DP training vswing pre emph defines

      Rename the defines to have levels instead of values for vswing and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0504cd170c86f0617f27a31f1ba2328caa976707
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:40 2014 +0530

      drm: Renaming DP training vswing pre emph defines

      Adding new defines, older one will be removed in the last patch in the 
series.
      This is to rename the defines to have levels instead of values for vswing 
and
      pre-emph levels as the values may differ in other scenarios like low 
vswing of
      eDP1.4 where the values are different.

      Done using following cocci patch for each define:
      @@
      @@

       # define DP_TRAIN_VOLTAGE_SWING_400     (0 << 0)
      + # define DP_TRAIN_VOLTAGE_SWING_LEVEL_0     (0 << 0)

      ...
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f9cac7218a6e18f5f95917c9e3331ee7f063c439
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Sep 2 16:33:52 2014 +0300

      drm/i915: debug sink dpms aux errors also on enable

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 09dba00c0091984626b48e1e2439f25e437c03ae
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 18:08:25 2014 +0300

      drm/i915: Don't call intel_plane_restore() when the prop value didn't 
change

      No point in calling intel_plane_restore() in .set_property() if the
      value didn't change.

      More importantly this papers over a bug where the current primary plane
      code forgets to update the user coordinates we store under intel_plane
      unless the primary plane .update_plane() hook is actually called. This
      means we have 0 in the coordinates straight after boot and any call
      to intel_restore_plane() (such as from restore_fbdev_mode()) will
      actually turn off the primary plane. This mess needs to be fixed properly
      but that's a bigger task and the first step there is killing off
      intel_pipe_set_base() and just calling the primary plane
      .update_plane() hook. For the immediate problem of black screen after
      boot this small patch is enough to hide it.

      The problem originates from these two commits:
       commit 3a5f87c286515c54ff5c52c3e64d0c522b7570c0
       Author: Thomas Wood <thomas.wood@xxxxxxxxx>
       Date:   Wed Aug 20 14:45:00 2014 +0100

          drm: fix plane rotation when restoring fbdev configuration

       commit d91a2cb8e5104233c02bbde539bd4ee455ec12ac
       Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
       Date:   Fri Aug 22 14:06:04 2014 +0530

          drm/i915: Add 180 degree primary plane rotation support

      Cc: Thomas Wood <thomas.wood@xxxxxxxxx>
      Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Tested-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Tested-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a8e98153627dfbb10ff4dd65729676115a932b2e
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 14:12:01 2014 +0300

      drm: i915: reduce memory footprint when debugging

      There is no need to use hex_dump_to_buffer() since we have a kernel 
helper to
      dump up to 64 bytes just via printk(). In our case the actual size is 15 
bytes.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Add cast since %*ph expects and int for the size parameter.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6c65a587b123ab17389b0563cdc42668847ad652
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 14:14:07 2014 +0300

      drm/i915: Don't use WaGsvRC0ResidenncyMethod on chv

      WaGsvRC0ResidenncyMethod is for vlv, it doesn't deal with chv
      appropriately (eg. doesn't limit rps values to even numbers).

      Fix a typo in the w/a name while at it.

      Cc: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 69769f9a422bfc62e17399da3590c5e31ac37f24
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:08 2014 +0300

      drm/i915: Preserve VGACNTR bits from the BIOS

      My Fujistsu-Siemens Lifebook S6010 doesn't like to resume from
      S3 unless VGACNTR has been restore to the original value. The BIOS
      value in this case was 0x0124008E. Setting the "VGA disable" bit
      doesn't interfere with the S3 resume fortunately.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b6b5d049780c29fe6073b6ecbb712dd8dcb27ebc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:07 2014 +0300

      drm/i915: Add pipe B force quirk for 830M

      830M has problems when some of the pipes are disabled. Namely if a
      plane, DVO port etc. is currently assigned to a disabled pipe, it
      can't moved to the other pipe until the current pipe is also enabled.
      To keep things simple just leave both pipes running all the time.

      Ideally I think should turn the pipes off if neither is active, and
      when either becomes active we enable both. But that would reuquire
      proper atomic modeset support, and probably a bit of extra care in
      the order things get enabled.

      v2: Reorder wrt. double wide handling changes

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5f080c0f4bd526b36361dd15c4d22f6bbad95af9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:06 2014 +0300

      Revert "drm/i915: Nuke pipe A quirk on i830M"

      830 really does want the pipe A quirk. The planes and ports don't
      react to any register writes unless the pipe currently attached
      to them is running, so it's impossible to move them to the other
      pipe unless both pipes are running.

      Also it's documented that the DPLL must be enabled on both pipes
      whenever it's needed.

      This reverts commit ac6696d3236bd61503f89a1a99680fd7894d5d53.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b07aaf8849f08b2e4c1ea1a91cae80e0c11c8d2a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:04 2014 +0300

      drm/i915: Check pixel clock in ns2501 mode_valid hook

      The vbt on my Fujitsu-Siemens Lifebook S6010 provides two 800x600 modes,
      60Hz and 56Hz. The magic register values we have correspond to the 60Hz
      mode, and as I don't know how one would trick the VGA BIOS to set up
      the 56Hz mode we can't get the magic values for the orther mode. So
      when checking whether a mode is valid also check the pixel clock so that
      we filter out the 56Hz variant.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d9d9bced0a711ab5c14f8a6b6df497e5f27b783d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:03 2014 +0300

      drm/i915: Init important ns2501 registers

      In my earlier rewrite I missed a few important registers. Thomas Richter
      noticed that they're needed to make his machine resume correctly.

      Looks like IEGD does a one time init of these three registers. We don't
      have a good one time init place in the ns2501 driver, so let's just
      stick them into the .mode_set() hook and see if that helps things along.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bae06ca122a5f37bdd4d8faedae7881f53b145cd
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:02 2014 +0300

      drm/i915: Rewrite ns2501 driver a bit

      Try to use the same programming sequence as used by the IEGD driver.

      Also shovel the magic register values into a big static const array.

      The register values are actually the based on what the BIOS programs
      on the Fujitsu-Siemens Lifebook S6010. IEGD seemed to have hardcoded
      register values (which also enabled the scaler for 1024x768 mode).
      However those didn't actually work so well on the S6010. Possibly the
      pipe timings that got used didn't match the ns2501 configuration.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 09b0085a9d52f444c986a2dd98c3309bd5a5923a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:01 2014 +0300

      drm/i915: Kill useless ns2501_dump_regs

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e240d55d671c63056b118ec29acb26b273a94405
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:22:00 2014 +0300

      drm/i915: Don't call DVO mode_set hook on DPMS changes

      Calling the mode_set hook on DPMS changes doesn't seem to be necessary
      for ns2501. Just drop it.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9c054c203e7c9ca1c27ab02c4374a2b33de3344
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:59 2014 +0300

      drm/i915: Enable DVO between mode_set and dpms hooks

      To more closely match the IEGD ns2501 driver behaviour, call the
      mode_set hook while the DVO port is still disabled, then enable the DVO
      port, and finally call the dpms hook.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 316e0157a9009f77bd8f73f96937caddbd87fcdc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:58 2014 +0300

      drm/i915: ns2501 is on DVOB

      On Fujitsu-Siememens S6010 the ns2501 chip is hooked up to DVOB instead
      of DVOC.

      FIXME: Maybe need to dig out the correct DVO port from VBT

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 67adc6442a4ba9cbe412c4fc698a7e14333027e5
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:57 2014 +0300

      drm/i915: Disable double wide even when leaving the pipe on

      Disable double wide even if the pipe quirk compels us to leave the
      pipe running. Double wide has certain implications for the plane
      assignments so best keep it off.

      Also helps resuming from S3 on the Fujitsu-Siemens Lifebook S6010
      when double wide was enabled prior to suspend.

      We do leave the pixel clock ticking at the original rate which would
      require double wide to be enabled. But since the planes are all disabled
      I'm hoping that the overly fast clock won't cause any problems. Seems
      to be fine so far.

      v2: Disable double wide also when turning the pipe off
      v3: Reorder wrt. force pipe B quirk

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 575f7ab754c49466090ed3fafa91c8efb3a5afb6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:56 2014 +0300

      drm/i915: Pass intel_crtc to intel_disable_pipe() and 
intel_wait_for_pipe_off()

      Just pass the intel_crtc around instead of dev_priv+pipe.

      Also make intel_wait_for_pipe_off() static since it's only used in
      intel_display.c.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 81e7f2002b7db269799ebdac0d905574c0a85d1d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:55 2014 +0300

      drm/i915: Idle unused rings on gen2/3 during init/resume

      gen2/3 platforms have a boatload of rings we're not using. On my 830
      the BIOS/hw can leave some of those "active" after resume which will
      prevent c3 entry. The ring is apparently considered active whenever
      head != tail even if the ring is disabled.

      Disable and clear all such unused ringbuffers on init/resume.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1038392b4dd02a46006d38f33aab71486d477ced
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:54 2014 +0300

      drm/i915: Disable trickle feed for gen2/3

      My 830 is unhappy with trickle feed enabled. The symptom is that
      the image on the screen shifts a bit to right occasionally.

      The BIOS initially disables trickle feed, but it gets reset during
      suspend, so we need to re-disable it ourselves. Juse disable it
      always.

      Also disable it for all other gen2/3 platforms since we disable it
      for all more recent platforms as well (until HSW that is). At least
      my 855 doesn't seem to mind us doing this. I don't have gen3
      hardware to test that.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9d53910580512207186729c94b39cca9a9778c13
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 15 01:21:53 2014 +0300

      drm/i915: Fix gen2 planes B and C max watermark value

      The max watermark value for gen2 planes B and C is 0x1f, instead of
      the 0x3f that plane A uses.

      Also check against the max even if the pipe is disabled since the
      FIFO size exceeds the plane B and C max watermark value.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Thomas Richter <richter@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d1d70677e165826f3fa9966e1b7ec3765d7c0fb7
  Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
  Date:   Wed May 28 14:39:03 2014 -0700

      drm/i915: make fbdev initialization asynchronous v2

      This gets us out of our init code and out to userspace quite a bit
      faster, but does open us up to some bugs given the state of our init
      time locking.

      v2: switch to async_schedule (Chris)
          check with lockdep, seems happy (Jesse)
          move hotplug enable flag set to fbdev_initial_config (Jesse)

      Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Rebase on top of the dev_priv->enable_hotplug_processing
      removal.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 00e1e623e62cd8452e28633182b91ddcbb70cc7c
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:33:12 2014 +0300

      drm/i915: Init some CHV workarounds via LRIs in ring->init_context()

      Follow the BDW example and apply the workarounds touching registers
      which are saved in the context image through LRIs in the new
      ring->init_context() hook.

      This makes Mesa much happier and eg. glxgears doesn't hang after
      the first frame.

      Cc: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Add missing wa table initialization to avoid a functional
      conflict with Arun's wa table debugfs support.]
      Reviewed-by: "Barbalho, Rafael" <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 21386f86c9af92fea4897e90c1671b3f0010e936
  Author: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:40:06 2014 -0300

      drm/i915: trivial: remove unneed set to NULL

      At this point of the code the obj var is already NULL, so we don't
      need to set it again to NULL.

      Signed-off-by: Gustavo Padovan <gustavo.padovan@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1c14762d0cc3eecfdc5060bd634d124d32bd9d44
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 14:42:43 2014 +0300

      drm/i915: Warn about odd rps values on CHV

      CHV wants even rps opcodes so print a warning of the
      min/max/rpe/rp1 values are odd, and warn if an odd value
      slips through to valleyview_set_rps() and truncate it to
      an even value.

      Also add a comment to chv_freq_opcode() to make sure no one
      changes the code without considering this requirement.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      [danvet: Help git along in applying the patch, somehow it silently
      ended up in the vlv init_gt_powersave function.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cbce710709f2b57cb955a98c0d3fad1559c4d93d
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Aug 28 12:17:42 2014 +0200

      MAINTAINERS: Update Daniel Vetter's email address

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>

  commit 564ddb2fae4da01406a24e5a763e601dc21c23d7
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Aug 21 11:40:54 2014 +0100

      drm/i915/bdw: Render state init for Execlists

      The batchbuffer that sets the render context state is submitted
      in a different way, and from different places.

      We needed to make both the render state preparation and free functions
      outside accesible, and namespace accordingly. This mess is so that all
      LR, LRC and Execlists functionality can go together in intel_lrc.c: we
      can fix all of this later on, once the interfaces are clear.

      v2: Create a separate ctx->rcs_initialized for the Execlists case, as
      suggested by Chris Wilson.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v3: Setup ring status page in lr_context_deferred_create when the
      default context is being created. This means that the render state
      init for the default context is no longer a special case.  Execute
      deferred creation of the default context at the end of
      logical_ring_init to allow the render state commands to be submitted.
      Fix style errors reported by checkpatch. Rebased.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c76bb61a71083b2d90504cc6d0dda2047c5d63ca
  Author: Daisy Sun <daisy.sun@xxxxxxxxx>
  Date:   Mon Aug 11 11:08:38 2014 -0700

      drm/i915/bdw: BDW Software Turbo

      BDW supports GT C0 residency reporting in constant time unit. Driver
      calculates GT utilization based on C0 residency and adjusts RP
      frequency up/down accordingly. For offscreen workload specificly,
      set frequency to RP0.

      Offscreen task is not restricted by frame rate, it can be
      executed as soon as possible. Transcoding and serilized workload
      between CPU and GPU both need high GT performance, RP0 is a good
      option in this case. RC6 will kick in to compensate power
      consumption when GT is not active.

      v2: Rebase on recent drm-intel-nightly
      v3: Add flip timerout monitor, when no flip is deteced within
      100ms, set frequency to RP0.

      Signed-off-by: Daisy Sun <daisy.sun@xxxxxxxxx>
      [torourke: rebased on latest and resolved conflict]
      Signed-off-by: Tom O'Rourke <Tom.O'Rourke@xxxxxxxxx>
      Acked-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2bb25c17bbe032eecaffa401dbc21809a3f8e44a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 14:42:44 2014 +0300

      drm/i915: Populate mem_freq in init_gt_powerwave()

      init_clock_gating() is too late to read out the mem_freq. We already
      want to print out the GPU MHz numbers before it's called. Move the
      mem_freq setup to init_gt_powersave().

      v2: Also kill the CHV_CZ_CLOCK_FREQ_MODE_* defines

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b98971271bf4c4566db2133ad0a36e4f24819fbe
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:51:22 2014 +0300

      drm/i915: s, fb->bits_per_pixel/8, pixel_size, in primary plane code

      Use the pixel_size we got from drm_format_plane_cpp() instead of
      fb->bits_per_pixel/8 when computing the primary plane page/linear
      offsets. Avoids a few divs and makes the code more future proof
      against funky pixel formats where bits_per_pixel isn't well defined.
      This is what we already did in the sprite code.

      Note that the relevant sprite patch was

      commit ca320ac456099c29290568353d924157e626ede9
      Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Date:   Wed Dec 19 12:14:22 2012 +0000

          drm/i915: Use pixel size for computing linear offsets into a sprite

      This change was required on sprites because they support yuv formats
      which have fb->bits_per_pixel undefined.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Add Chris' software archeology as a note to the commit
      message.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9ba6fad426faa8349523cef323f7b4b7d17a1e8
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:48:41 2014 +0300

      drm/i915: Don't dereference fb when disabling primary plane

      During driver init we may not have a valid framebuffer for the primary
      plane even though the plane is enabled due to failed BIOS fb takeover.
      This means we have to avoid dereferencing the fb in
      .update_primary_plane() when disabling the plane.

      The introduction of the primary plane rotation in

       commit d91a2cb8e5104233c02bbde539bd4ee455ec12ac
       Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
       Date:   Fri Aug 22 14:06:04 2014 +0530

          drm/i915: Add 180 degree primary plane rotation support

      caused a regression by trying to look up the pixel format before we can
      be sure there's a valid fb available. This isn't entirely unsurprising
      since the rotation patches originally predate the change to the primary
      plane code that calls .update_primary_plane() also when disabling the
      plane:

       commit fdd508a6419217cce28213f3c9bd27c02a0d4c71
       Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
       Date:   Fri Aug 8 21:51:11 2014 +0300

          drm/i915: Call .update_primary_plane in intel_{enable,
          disable}_primary_hw_plane()

      v2: Warn but don't blow up when trying to enable a plane w/o an fb (Chris)

      Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 888b59951ed5ac450fe3ddd7b3937d905b9bafbc
  Author: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 14:44:51 2014 +0100

      drm/i915/bdw: Export workaround data to debugfs

      The workarounds that are applied are exported to a debugfs file;
      this is used to verify their state after the test case (reset or
      suspend/resume etc). This patch is only required to support i-g-t.

      Signed-off-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 86d7f23842f1bce3ab5e8c8d0c676112bbc4c99b
  Author: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 14:44:50 2014 +0100

      drm/i915/bdw: Apply workarounds in render ring init function

      For BDW workarounds are currently initialized in init_clock_gating() but
      they are lost during reset, suspend/resume etc; this patch moves the WAs
      that are part of register state context to render ring init fn otherwise
      default context ends up with incorrect values as they don't get 
initialized
      until init_clock_gating fn.

      v2: Add workarounds to golden render state
      This method has its own issues, first of all this is different for
      each gen and it is generated using a tool so adding new workaround
      and mainitaining them across gens is not a straightforward process.

      v3: Use LRIs to emit these workarounds (Ville)
      Instead of modifying the golden render state the same LRIs are
      emitted from within the driver.

      v4: Use abstract name when exporting gen specific routines (Chris)

      For: VIZ-4092
      Signed-off-by: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c5ad011d7d256ecbe173324029e992817194d2b0
  Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
  Date:   Mon Aug 4 03:51:38 2014 -0700

      drm/i915: FBC flush nuke for BDW

      According to spec FBC on BDW and HSW are identical without any gaps.
      So let's copy the nuke and let FBC really start compressing stuff.

      Without this patch we can verify with false color that nothing is being
      compressed. With the nuke in place and false color it is possible
      to see false color debugs.

      Unfortunatelly on some rings like BCS on BDW we have to avoid Bits 22:18 
on
      LRIs due to a high risk of hung. So, when using Blt ring for frontbuffer 
rend
      cache would never been cleaned and FBC would stop compressing buffer.
      One alternative is to cache clean on software frontbuffer tracking.

      v2: Fix rebase conflict.
      v3: Do not clean cache on BCS ring. Instead use sw frontbuffer tracking.

      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1012205182fb9470a1bd1620872103a09f566225
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 16:27:30 2014 +0300

      drm/i915/ddi: use struct for ddi buf translation tables

      Try to avoid confusion with ARRAY_SIZE()/2 and hdmi_level*2.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Resolve silent patch conflict (didn't even fail to build)
      with with Sonika's preceding patch to use the
      hsw_ddi_translations_fdi table to driver the fdi link training
      iteration loop. Also drop the double-write loop Damien spotted.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c5fe6a0637e8a9f407a87b78be6955067f01a4cd
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Mon Aug 11 08:57:36 2014 +0530

      drm/i915: Rename defines for selection of ddi buffer translation slot

      Renaming the HSW-specific macros for ddi buffer translation slot to 
denote the
      slot and not the vswing/pre-emph values as they are platform-dependent.

      This patch is based on top of the patch series for renaming the DP 
training
      vswing/pre-emph defines:
      http://lists.freedesktop.org/archives/intel-gfx/2014-August/050407.html

      v2: Creating single macro with argument for slot number (Damien)
      v3: Adding macro for num of translation entries (Damien)

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 23ba9373ef0dc535b013a872fa565b326b93612d
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 14:08:43 2014 +0300

      drm/i915/dp: debug log whether backlight is being enabled or disabled

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit be292e1563ac5bebc5d84c914a9e5019a0b2114f
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Wed Aug 27 13:24:51 2014 +0200

      drm/i915/bdw: Let the memory controller do all the swizzling

      Previously, it was possible for the GPU memory accesses to be swizzled
      to try to optimize the fetches for tiled buffers. This swizzling was on
      top of what the memory controller in the uncore already does.

      With broadwell, we drop that GPU side swizzling, and the corresponding
      initialization in 3 units (GAM, GT, DE). All those bits are reserved, as
      specs put it:

        Before Gen8, there was a historical configuration control field to
        swizzle address bit[6] for in X/Y tiling modes. This was set in three
        different places: TILECTL[1:0], ARB_MODE[5:4], and
        DISP_ARB_CTL[14:13]"

        For Gen8 the swizzle fields are all reserved, and the CPU's memory
        controller performs all address swizzling modifications.

      This also means that user space doesn't have to manually swizzle when
      accessing tiled buffers from the CPU, and so we always return
      I915_BIT_6_SWIZZLE_NONE from i915_gem_detect_bit_6_swizzle(), which
      short-circuits the initialization of the registers mentionned above in
      i915_gem_init_swizzling().

      v2: Refine the explanation a bit more (Daniel)
      v3: Make it BDW+ specific (Steve)

      Cc: Steve Aarnio <steve.j.aarnio@xxxxxxxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Keep the actual code to set the tiling bits for now, in case
      some bios escaped to the wild that uses this - we'd need it for
      fastboot.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1eab9234cbfdd72fe29a68f3da8002e2c74c0c36
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Wed Aug 27 11:30:21 2014 +0100

      drm/i915: Add "Intel Corporation" as module author

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0a6d16318939f3dbd9f5f91709c4e72c585d8554
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Wed Aug 27 11:30:20 2014 +0100

      drm/i915: Don't use a define when it's clearer to just put the value

      Instead of going through hoops, just put the driver author directly as
      DRM_AUTHOR() argument. This will also make it consistent when we add
      Intel to the list.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bedd4dba75dc583fd3c458f6af2d53c60912a3cb
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Fri Aug 22 15:04:13 2014 +0300

      drm/i915: improve assert_panel_unlocked

      Fix assert_panel_unlocked for vlv/chv, and improve it a bit for
      non-LVDS. Also don't pretend it works for DDI. There's still work to do
      to get this right for eDP on PCH platforms, but this is a start.

      v2: WARN_ON(HAS_DDI)

      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ac66cf4b9af4322748fa46af79e9952bd58c6213
  Author: Vedang Patel <vedang.patel@xxxxxxxxx>
  Date:   Tue Aug 26 10:42:51 2014 -0700

      drm/i915/bdw: Add BDW support in the i915 debugfs entry

      The patch introduces fixes for the debugfs attributes emitted by
      the i915 driver for GEN8. Currently, it is not emitting the correct
       attributes which include the status of RC6 states.

      Change-Id: Ib2068a0cac9a5wq3f228e547fa1a097ad369d242df
      Signed-off-by: Vedang Patel <vedang.patel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0a4cd7c8c89a15938d67bdc7be8314d85b9ef4da
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 14:41:39 2014 +0100

      drm/i915: Differentiate between LLC or snooped for the user

      Rather than describing an object as either "snooped or LLC", we can do
      better as we should know what machine we are running on!

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c8a0bd42df69fe76646b45dea04c7cf4995fa6a3
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Aug 21 17:09:38 2014 -0300

      drm/i915: send PCI_D3hot adapter opregion message on BDW RPM suspend

      On BDW we're seeing a problem that after we runtime resume, the
      outputs connected to DDI C are not detected: they don't appear in the
      SDEISR register and GMBUS transactions don't work. They stop working
      at the moment we call intel_opregion_notify_adapter() during runtime
      suspend, but they don't go back to work when we call the same function
      during runtime resume. They only work after we do a modeset and call
      intel_opregion_notify_encoder(), but this point is already too late.

      While debugging, I tried to pass PCI_D3hot which is the value that
      matches the spec, and it seems to have solved the problem. I couldn't
      find any explanation of why this solves the problem, but there's also
      no documented explanation - besides our code and git log - of why
      Haswell should use PCI_D1, so keep this for now in order to keep BDW
      runtime PM working.

      Also add a comment to point the fact that there's no spec documenting
      all the weirdness involved here.

      Cc: kristen.c.accardi@xxxxxxxxx
      Testcase: igt/pm_rpm/drm-resources-equal
      Testcase: igt/pm_rpm/i2c
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 47c2bd97cf367f712433eece065df276a64d3e66
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Aug 21 17:09:37 2014 -0300

      drm/i915: rename gen8_init_clock_gating to broadwell_init_clock_gating

      Because CHV uses cherryview_init_clock_gating instead of
      gen8_init_clock_gating.

      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 89d6b2b81fdfa57666188d63dc970f8f14efed71
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Aug 21 17:09:36 2014 -0300

      drm/i915: call lpt_init_clock_gating on BDW too

      Because BDW has WPT, which is equivalent to LPT. This is just like the
      CPT/PPT case.

      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ec49ba2d709f3a1a4cd822e547db2f07e121b375
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Thu Aug 21 15:06:25 2014 +0300

      drm/i915: fix panel unlock register mask

      Use the correct mask for the unlock bits. In theory this could have lead
      to incorrect asserts but this is unlikely in practise.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ecdb5fd8619964c8fb4e34703fb8e72eaa8a22cb
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Wed Aug 20 16:29:24 2014 +0100

      drm/i915/bdw: Don't execute context reset and switch with Execlists

      These two functions make no sense in an Logical Ring Context & Execlists
      world.

      v2: We got rid of lrc_enabled and centralized everything in the sanitized
      i915.enable_execlists instead.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v3: Rebased.  Corrected a typo in comment for i915_switch_context and
      added a comment that it should not be called in execlist mode. Added
      WARN_ON if i915_switch_context is called in execlist mode. Moved check
      for execlist mode out of i915_switch_context and into callers. Added
      comment in context_reset explaining why nothing is done in execlist
      mode.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      [danvet: Simplify the patch subject so I can understand it.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9a2d2d8708208d983cb6101d58645537f7123a04
  Author: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 08:32:40 2014 +0530

      drm/i915: Fix to Enable GT/PM Interrupts

      Programing GT IER interrupts was fumbled while enabling Interrupts for
      gen8

      We forgot to program PM IER interrupt in gen8_gt_irq_postinstall based
      on the new  re-worked interrupt routines.

      v2: Kill the loop and init GT interrupts individually (Ville)

      Signed-off-by: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      [danvet: Adjust commit message as per discussion with Deepak.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 671b50134ccd75a5dd1584e306a9316587371af3
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Wed Aug 20 16:24:50 2014 +0100

      drm/i915/bdw: Do not initialize PPGTT in the legacy way for execlists

      A pending commit removes synchronous mode from switch_mm.  This breaks
      execlists because switch_mm will always try to write to the legacy ring
      buffer.

      Return immediately from i915_ppgtt_init_gw in execlists mode.
      No longer check for execlists mode in gen8_ppgtt_enable() because this
      will no longer be called in execlists mode.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 975d568adeba8e50fe0e526298ab4fdf8636e115
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:13:34 2014 +0100

      drm/i915: Make wait-for-pending-flips more defensive

      Be sure to always flush a stuck pageflip even if we couldn't possibly
      expect one to be there.

      References: https://bugs.freedesktop.org/show_bug.cgi?id=82612
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e07f0552c6adc9f36c8d07cac24adf2c87ddfd69
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Tue Aug 19 15:49:41 2014 +0100

      drm/i915: Handle i915_ppgtt_put correctly

      Unfortunately, the gem_obj/vma relationship is not symmetrical; a gem_obj
      can look up for the same vma more than once (where the ppgtt refcount is
      incremented), but will free the vma only once (i915_gem_free_object).

      This difference in refcount get/put means that the ppgtt is not removed
      after the context and vma are destroyed, because sometimes the refcount
      will never go back to zero.

      v2: Just move the ppgtt refcount into vma_create.

      OTC-Jira: VIZ-3719
      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c695b6b689b9c12611ae7ba849858b631322e11e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:03 2014 +0300

      drm/i915: Flatten intel_edp_panel_vdd_on()

      Less pointless indentation is always nice. There will be a bit more
      code in this function once the power sequencer locking is fixed.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 15e899a01b5a50d12c96f696a43d4bd5a1ece8be
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:02 2014 +0300

      drm/i915: Warn about want_panel_vdd in edp_panel_vdd_off_sync()

      If we force vdd off warn if someone is still using it. With this
      change the delayed vdd off work needs to check want_panel_vdd
      itself to make sure it doesn't try to turn vdd off when someone
      is using it.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit be2c9196e4da55b7351fc17dd6f3d11bd36ba893
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:01 2014 +0300

      drm/i915: Replace big nested if block with early return

      Looks nicer.

      Not functional change.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      [danvet: Add "No functional change" as requested by Jani.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 72c3500ac4c260df661906dd6da484b35d149985
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:16:00 2014 +0300

      drm/i915: Add a note explaining vdd on/off handling in intel_dp_aux_ch()

      Add a comment to explain why we care about the current want_panel_vdd
      state in intel_dp_aux_ch().

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1e0560e05db2830f61465ce98b995564d33dfbcc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 13:24:25 2014 +0300

      drm/i915: Rename edp vdd funcs for consistency

      edp_* are now the lower level functions and intel_edp_* the higher level
      ones. One should use them in pairs.

      v2: Don't return void (Jani)

      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d337a341532d028920fc49832213c6dd2ce8289c
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:15:58 2014 +0300

      drm/i915: Use intel_edp_panel_vdd_on() in intel_dp_probe_mst()

      We want to use the higher level vdd on func here. Not a big deal
      yet (we'd just get the warn when things go awry) but when the
      locking gets fixed this becomes more important.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ad933b5630ec4413070cbba1599426b97b1cee57
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:15:56 2014 +0300

      drm/i915: Parametrize PANEL_PORT_SELECT_VLV

      Passing the port as a parameter to PANEL_PORT_SELECT_VLV results in
      neater code. Sadly the PCH port select bits aren't suitable for the
      same treatment and the resulting macro would be much uglier, so
      leave those defines as is.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2d96553613b861d62f28b3eb172f473ca10fea06
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Tue Aug 19 10:13:36 2014 +0100

      drm/i915/bdw: Populate lrc with aliasing ppgtt if required

      A previous commit broke aliasing PPGTT for lrc, resulting in a kernel oops
      on boot. Add a check so that is full PPGTT is not in use the context is
      populated with the aliasing PPGTT.

      Issue: VIZ-4278
      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d84a0f3280c48fa28857de59a47e2fbf8753969f
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:35:29 2014 -0700

      drm/i915: honour forced connector modes

      In the move over to use BIOS connector configs, we lost the ability to
      force a specific set of connectors on or off.  Try to remedy that by
      dropping back to the old behavior if we detect a hard coded connector
      config that tries to enable a connector (disabling is easy!).

      Based on earlier patches by Jesse Barnes.

      v2: Remove Jesse's patch

      Reported-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e80f14b6d36e3e07111cf2ab084ef8dd5d015ce2
  Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
  Date:   Mon Aug 18 10:35:28 2014 -0700

      drm/i915: Don't save/restore RS when not used

      v2: fix conflict on rebase.

      Cc: Kenneth Graunke <kenneth@xxxxxxxxxxxxx>
      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 98a2e5f94275b6aafb12a3650937f6c54222cdc2
  Author: Deepak S <deepak.s@xxxxxxxxx>
  Date:   Mon Aug 18 10:35:27 2014 -0700

      drm/i915: Bring UP Power Wells before disabling RC6.

      We need do forcewake before Disabling RC6, This is what the BIOS
      expects while going into suspend.

      v2: updated commit message. (Daniel)

      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Deepak S <deepak.s@xxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 31e4b89acbd7b19c9a8557e6e660a583a0b97daa
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Mon Aug 18 13:51:00 2014 +0100

      drm/i915: Print the pipe on which the vblank wait times out

      Improve the debug message that tells us we've been waiting for a vblank
      that never arrived. Printing the pipe could lead a "doh!" moment where
      we've been waiting for a vblank on a pipe that was off for instance.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Thomas Wood <thomas.wood@xxxxxxxxx>
      [danvet: Polish commit message a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 055e393fa3ade8cb91d8229f1c76ca9a7b23b8b3
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Mon Aug 18 13:49:10 2014 +0100

      drm/i915: Use dev_priv as first argument of for_each_pipe()

      Chris has decided that enough is enough. It's time to fixup dev Vs
      dev_priv. This is a modest contribution to the crusade.

      v2: Still use INTEL_INFO(), for the (mythical!) case we want to hardcode
          the info struct with defines (Chris)
          Rename the macro argument from 'dev' to 'dev_priv' (Jani)

      v3: Use names unlikely to be used as macro arguments (Chris)

      Suggested-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0f391f189eae2c479122dc934d8ffdcbe4257cfe
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:25 2014 +0200

      ARM: at91: Convert the boards to the init_time callback

      Now that we have the init_time callback in the at91_init_soc structure, 
convert
      all the boards and SoC to this.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit d2992e51e799099e319aeaaa8648917954f59a3b
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 18:05:04 2014 +0200

      ARM: at91: soc: Add init_time callback

      Introduce an init_time callback to the at91_init_soc structure to be able 
to
      tweak the init_time machine callback on a per-soc basis, instead of 
having to
      rely on a global one.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

      Conflicts:
        arch/arm/mach-at91/setup.c

  commit 64568d1dbd673aca3de8d2a17b9db507c5b85df7
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:23 2014 +0200

      ARM: at91: PIT: (Almost) remove the global variables

      The timer driver is using some global variables to define some variables 
it has
      to use in most of its functions, like the base address.

      Use some container_of calls to have a single dynamic (and local) variable 
to
      hold this content.

      The only exception is in the !DT case, where the call chain to
      at91sam926x_ioremap_pit and then at91sam926x_pit_init as init_time makes 
it
      hard for the moment to pass the physical address of the timer.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 7f282e0137bfe712655e9f8da5ade105f6918741
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:22 2014 +0200

      ARM: at91: PIT: use request_irq instead of setup_irq

      We can use the generic request_irq now to register a timer interrupt 
handler,
      instead of the more complex setup_irq.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit cffbfe63ec37cdaf8c9ede027759614faadd23cf
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:21 2014 +0200

      ARM: at91: PIT: Use pr_fmt

      All the panic messages hardcode the same prefix. Define the pr_fmt macro 
to
      unify its definition.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit a981b29f027ace1b27fb4a96cef6cbfee49dbdd7
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:20 2014 +0200

      ARM: at91: PIT: Use consistent exit path in probe

      The current probe code is, whenever it fails to retrieve a resource, 
either
      panicing, silently returning, or returning and displaying an error.

      Make the code consistent by always panicing whenever it fails to grab any
      resource.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit bc1aeaeb75f169f870573f6d4e517f925269de4a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 18:02:26 2014 +0200

      ARM: at91: dt: Remove init_time definitions

      The current AT91 DT boards have a completely generic init_time definition.
      Remove them from the machine declaration.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

      Conflicts:
        arch/arm/mach-at91/board-dt-sam9.c
        arch/arm/mach-at91/board-dt-sama5.c

  commit f807a89cfe3e7379ec501810d67a5888edbb94f1
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:18 2014 +0200

      ARM: at91: PIT: Rework probe functions

      The PIT timer driver until now had a single probe function, disregarding 
wether
      it was probed through DT or in the old-style way. This code later on was
      calling some DT function to retrieve the proper values for its base 
address,
      interrupts and clocks.

      While this was working, it was preventing the usage of 
CLOCKSOURCE_OF_DECLARE,
      and the two different probe path were not as clearly separated as they 
could
      be.

      Rework the probe path to take this into account, and switch to
      CLOCKSOURCE_OF_DECLARE.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 6a9e7363775f699388f173bc4fba9c7c5a8626ae
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Fri Aug 22 15:06:35 2014 +0300

      drm/i915: don't check for i830 in vlv specific code

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9075e52face677b87c6bf08d8ea1a960d48d085c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:43 2014 +0100

      drm/i915/bdw: Make sure error capture keeps working with Execlists

      Since the ringbuffer does not belong per engine anymore, we have to
      make sure that we are always recording the correct ringbuffer.

      TODO: This is only a small fix to keep basic error capture working, but
      we need to add more information for it to be useful (e.g. dump the
      context being executed).

      v2: Reorder how the ringbuffer is chosen to clarify the change and
      rename the variable, both changes suggested by Chris Wilson. Also,
      add the TODO comment to the code, as suggested by Daniel.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 87a01e822db6e8b6a2898ddc7f116698247c7a4d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:50 2014 +0100

      drm/i915: Suppress a WARN on reading an object back for a GPU hang

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8ae62dc62b340edd0f6a5a2522f284234e82c0ec
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:49 2014 +0100

      drm/i915: Remove num_pages parameter to i915_error_object_create()

      For cleanliness, i915_error_object_create() was written to handle the
      NULL pointer in a central location. The macro that wrapped it and passed
      it a num_pages to use, was not safe. As we now never limit the num_pages
      to use (we did so at one point to only capture the first page of the
      context), we can remove the redundant macro and be NULL safe again.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: John Harrison <John.C.Harrison@xxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b3c3f5e69e25583703383d674e73d0ce26e731c3
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:48 2014 +0100

      drm/i915: Do not access stolen memory directly by the CPU, even for error 
capture

      For stolen pages, since it is verboten to access them directly on many
      architectures, we have to read them through the GTT aperture. If they
      are not accessible through the aperture, then we have to abort.

      This was complicated by

      commit 8b6124a633d8095b0c8364f585edff9c59568a96
      Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Date:   Thu Jan 30 14:38:16 2014 +0000

          drm/i915: Don't access snooped pages through the GTT (even for error 
capture)

      and the desire to use stolen memory for ringbuffers, contexts and
      batches in the future.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e6755fb78e8f20ecadf2a4080084121336624ad9
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Aug 12 17:11:42 2014 +0300

      drm/i915: switch off backlight for backlight class 0 brightness

      Make backlight class sysfs brightness 0 value switch off the backlight
      for connectors that have the backlight_power callback defined. For eDP,
      this has the similar caveats regarding power savings as bl_power as only
      the power sequencer backlight control is switched off.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 73580fb764c4213d305c0d36bd8f856ae631eb42
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Aug 12 17:11:41 2014 +0300

      drm/i915/dp: make backlight bl_power control power sequencer backlight

      This lets the userspace switch off the backlight using the backlight
      class sysfs bl_power file. The switch is done using the power sequencer;
      the backlight PWM, and everything else, remains enabled. The display
      backlight won't draw power, but for maximum power savings the encoder
      needs to be switched off.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Tested_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ab656bb9012b9eabc21234caa47af478ea6ceec5
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 13 12:10:12 2014 +0300

      drm/i915: add some framework for backlight bl_power support

      Make backlight class sysfs bl_power a sub-state of backlight enabled, if
      a backlight power connector callback is defined. It's up to the
      connector callback to handle the sub-state, typically in a way that
      respects panel power sequencing.

      v2: Post the version that does not oops. *facepalm*.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Tested_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1250d107cf9b82217a63520b0b76a947665537c2
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Tue Aug 12 17:11:39 2014 +0300

      drm/i915/dp: split up panel power control from backlight pwm control

      Make it possible to change panel power control backlight state without
      touching the PWM. No functional changes.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Reviewed_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Tested_by: Clinton Taylor <Clinton.A.Taylor@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9dd3c605a395c27afeadbb95cf73cdb35e99e135
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Fri Aug 1 18:14:48 2014 -0300

      drm/i915: fix i915_frequency_info on BDW

      The GEN6_PM* registers don't exist on BDW anymore, so when we read
      this file we trigger unclaimed register errors. The equivalent BDW
      register for PMs is GEN8_GT_I*R(2), so use it.

      Testcase: igt/pm_rpm/debugfs-read
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 48404c1e53d4e15d7e3e77cd2c8f3f22973ef38e
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Fri Aug 22 14:06:04 2014 +0530

      drm/i915: Add 180 degree primary plane rotation support

      Primary planes support 180 degree rotation. Expose the feature
      through rotation drm property.

      v2: Calculating linear/tiled offsets based on pipe source width and
      height. Added 180 degree rotation support in ironlake_update_plane.

      v3: Checking if CRTC is active before issueing update_plane. Added
      wait for vblank to make sure we dont overtake page flips. Disabling
      FBC since it does not work with rotated planes.

      v4: Updated rotation checks for pending flips, fbc disable. Creating
      rotation property only for Gen4 onwards. Property resetting as part
      of lastclose.

      v5: Resetting property in i915_driver_lastclose properly for planes
      and crtcs. Fixed linear offset calculation that was off by 1 w.r.t
      width in i9xx_update_plane and ironlake_update_plane. Removed tab
      based indentation and unnecessary braces in intel_crtc_set_property
      and intel_update_fbc. FBC and flip related checks should be done only
      for valid crtcs.

      v6: Minor nits in FBC disable checks for comments in 
intel_crtc_set_property
      and positioning the disable code in intel_update_fbc.

      v7: In case rotation property on inactive crtc is updated, we return
      successfully printing debug log as crtc is inactive and only property 
change
      is preserved.

      v8: update_plane is changed to update_primary_plane, crtc->fb is changed 
to
      crtc->primary->fb  and return value of update_primary_plane is ignored.

      v9: added rotation property to primary plane instead of crtc. Removing 
reset
      of rotation property from lastclose. rotation_property is moved to
      drm_mode_config, so drm layer will take care of resetting. Adding 
updation of
      fbc when rotation is set to 0. Allowing rotation only if value is
      different than old one.

      v10: Calling intel_primary_plane_setplane instead of update_primary_plane 
in
      set_property(Daniel).

      v11: Using same set_property function for both primary and sprite, Adding
      primary plane specific code in the same function (Matt).

      v12: Removing disabling/ enabling of fbc from set_property because it is 
done
      from intel_pipe_set_base. Other formatting

      v13: we need to call disable_fbc before changing the rotation to 180,
      disable_fbc from intel_pipe_set_base gets called very late, that will
      be used to re-enable fbc if rotation is set to 0 (Ville).

      Testcase: igt/kms_rotation_crc

      Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      [danvet: Add FIXME to explain why we need the open-coded update_fbc
      hunk to disable fbc when rotated 180 degree. And make checkpatch
      happier.]
      Acked-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ce54d85aba1e9f7065a3a0269854d31ed00b2490
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Thu Aug 21 11:44:39 2014 +0530

      drm/i915: Updating plane parameters for primary plane in setplane

      This unifies how the primary plane functions work with how the sprite
      functions works, which allows us to reuse them to update primary plane
      properties.

      v2: Moving setting of plane members in the end to take care of failure 
cases and
      not-visible cases (Matt).

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Acked-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      [danvet: Add a real commit message.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6689c167ae14c312972e89be1121e933e4de0001
  Author: McAulay, Alistair <alistair.mcaulay@xxxxxxxxx>
  Date:   Fri Aug 15 18:51:35 2014 +0100

      drm/i915: Rework GPU reset sequence to match driver load & thaw

      This patch is to address Daniels concerns over different code during 
reset:

      http://lists.freedesktop.org/archives/intel-gfx/2014-June/047758.html

      "The reason for aiming as hard as possible to use the exact same code for
      driver load, gpu reset and runtime pm/system resume is that we've simply
      seen too many bugs due to slight variations and unintended omissions."

      Tested using igt drv_hangman.

      V2: Cleaner way of preventing check_wedge returning -EAGAIN
      V3: Clean the last_context during reset, to ensure do_switch() does the 
MI_SET_CONTEXT. As per review.
      Signed-off-by: McAulay, Alistair <alistair.mcaulay@xxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      [danvet: Rebase over ctx->ppgtt rework and extend the comment in
      check_wedge a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5e352519519623a0b62587c606280e534d0cf1d9
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 2 13:18:37 2014 +0200

      KVM: nSVM: propagate the NPF EXITINFO to the guest

      This is similar to what the EPT code does with the exit qualification.
      This allows the guest to see a valid value for bits 33:32.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a0c0feb57992c5caed170feab8a68c51306eb7c3
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Sep 2 13:24:12 2014 +0200

      KVM: x86: reserve bit 8 of non-leaf PDPEs and PML4Es in 64-bit mode on AMD

      Bit 8 would be the "global" bit, which does not quite make sense for 
non-leaf
      page table entries.  Intel ignores it; AMD ignores it in PDEs, but 
reserves it
      in PDPEs and PML4Es.  The SVM test is relying on this behavior, so 
enforce it.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d143148383d0395539073dd6c2f25ddf6656bdcc
  Author: Tiejun Chen <tiejun.chen@xxxxxxxxx>
  Date:   Mon Sep 1 18:44:04 2014 +0800

      KVM: mmio: cleanup kvm_set_mmio_spte_mask

      Just reuse rsvd_bits() inside kvm_set_mmio_spte_mask()
      for slightly better code.

      Signed-off-by: Tiejun Chen <tiejun.chen@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 56f17dd3fbc44adcdbc3340fe3988ddb833a47a7
  Author: David Matlack <dmatlack@xxxxxxxxxx>
  Date:   Mon Aug 18 15:46:07 2014 -0700

      kvm: x86: fix stale mmio cache bug

      The following events can lead to an incorrect KVM_EXIT_MMIO bubbling
      up to userspace:

      (1) Guest accesses gpa X without a memory slot. The gfn is cached in
      struct kvm_vcpu_arch (mmio_gfn). On Intel EPT-enabled hosts, KVM sets
      the SPTE write-execute-noread so that future accesses cause
      EPT_MISCONFIGs.

      (2) Host userspace creates a memory slot via KVM_SET_USER_MEMORY_REGION
      covering the page just accessed.

      (3) Guest attempts to read or write to gpa X again. On Intel, this
      generates an EPT_MISCONFIG. The memory slot generation number that
      was incremented in (2) would normally take care of this but we fast
      path mmio faults through quickly_check_mmio_pf(), which only checks
      the per-vcpu mmio cache. Since we hit the cache, KVM passes a
      KVM_EXIT_MMIO up to userspace.

      This patch fixes the issue by using the memslot generation number
      to validate the mmio cache.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
      [xiaoguangrong: adjust the code to make it simpler for stable-tree fix.]
      Signed-off-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Matlack <dmatlack@xxxxxxxxxx>
      Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Tested-by: David Matlack <dmatlack@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ee3d1570b58677885b4552bce8217fda7b226a68
  Author: David Matlack <dmatlack@xxxxxxxxxx>
  Date:   Mon Aug 18 15:46:06 2014 -0700

      kvm: fix potentially corrupt mmio cache

      vcpu exits and memslot mutations can run concurrently as long as the
      vcpu does not aquire the slots mutex. Thus it is theoretically possible
      for memslots to change underneath a vcpu that is handling an exit.

      If we increment the memslot generation number again after
      synchronize_srcu_expedited(), vcpus can safely cache memslot generation
      without maintaining a single rcu_dereference through an entire vm exit.
      And much of the x86/kvm code does not maintain a single rcu_dereference
      of the current memslots during each exit.

      We can prevent the following case:

         vcpu (CPU 0)                             | thread (CPU 1)
      --------------------------------------------+--------------------------
      1  vm exit                                  |
      2  srcu_read_unlock(&kvm->srcu)             |
      3  decide to cache something based on       |
           old memslots                           |
      4                                           | change memslots
                                                  | (increments generation)
      5                                           | 
synchronize_srcu(&kvm->srcu);
      6  retrieve generation # from new memslots  |
      7  tag cache with new memslot generation    |
      8  srcu_read_unlock(&kvm->srcu)             |
      ...                                         |
         <action based on cache occurs even       |
          though the caching decision was based   |
          on the old memslots>                    |
      ...                                         |
         <action *continues* to occur until next  |
          memslot generation change, which may    |
          be never>                               |
                                                  |

      By incrementing the generation after synchronizing with kvm->srcu readers,
      we ensure that the generation retrieved in (6) will become invalid soon
      after (8).

      Keeping the existing increment is not strictly necessary, but we
      do keep it and just move it for consistency from update_memslots to
      install_new_memslots.  It invalidates old cached MMIOs immediately,
      instead of having to wait for the end of synchronize_srcu_expedited,
      which makes the code more clearly correct in case CPU 1 is preempted
      right after synchronize_srcu() returns.

      To avoid halving the generation space in SPTEs, always presume that the
      low bit of the generation is zero when reconstructing a generation number
      out of an SPTE.  This effectively disables MMIO caching in SPTEs during
      the call to synchronize_srcu_expedited.  Using the low bit this way is
      somewhat like a seqcount---where the protected thing is a cache, and
      instead of retrying we can simply punt if we observe the low bit to be 1.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
      Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Matlack <dmatlack@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 00f034a12fdd81210d58116326d92780aac5c238
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Aug 20 14:29:21 2014 +0200

      KVM: do not bias the generation number in kvm_current_mmio_generation

      The next patch will give a meaning (a la seqcount) to the low bit of the
      generation number.  Ensure that it matches between 
kvm->memslots->generation
      and kvm_current_mmio_generation().

      Cc: stable@xxxxxxxxxxxxxxx
      Reviewed-by: David Matlack <dmatlack@xxxxxxxxxx>
      Reviewed-by: Xiao Guangrong <xiaoguangrong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 47c1296829505d119d7d58dd23d39cc5db344f12
  Author: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 10:40:56 2014 +0200

      drm/qxl: enables gem prime helpers for qxl using dummy driver callbacks

      As there should not be any other virtual device that might share buffers,
      the callbacks remain empty stubs. Still prime can be used to transfer 
buffers
      between processes that use qxl.

      Signed-off-by: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit 0279661b640317c31f288d66537d5805d4f18d05
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:11 2014 +0800

      ALSA: hda/realtek - move HP_GPIO_MIC1_LED quirk for alc280

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 200afc097c79e906ea8f420d649b3906b27647e4
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:10 2014 +0800

      ALSA: hda/realtek - move HP_LINE1_MIC1_LED quirk for alc282

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 058e9f5c8236ad740ab984588b507758e5feee6d
  Author: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 10:40:55 2014 +0200

      drm/qxl: simple crtc page flipping emulated using buffer copy

      Signed-off-by: Andreas Pokorny <andreas.pokorny@xxxxxxxxxxxxx>
      Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>

  commit e4442bcf1aa166a2b132ea9fde47036744a7f8a3
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:09 2014 +0800

      ALSA: hda/realtek - move HP_MUTE_LED_MIC1 quirk for alc290

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 2c609999759c6964d99a614e8259fa700b5b337c
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:08 2014 +0800

      ALSA: hda/realtek - move HP_MUTE_LED_MIC1 quirk for alc282

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c77900e63abd9e2bdf385ba846a22858a0ed50a7
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:07 2014 +0800

      ALSA: hda/realtek - move DELL2_MIC_NO_PRESENCE quirk for alc255

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 29a4f69973eede670f8c0735a064ea4a8cd90ac5
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:06 2014 +0800

      ALSA: hda/realtek - move DELL1_MIC_NO_PRESENCE quirk for alc255

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit bc262179a9196cb4eba266254f851253be0d3533
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:05 2014 +0800

      ALSA: hda/realtek - move DELL1_MIC_NO_PRESENCE quirk for alc283

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e8818fa8c07d57242552c89d0b469892978b20fe
  Author: Hui Wang <hui.wang@xxxxxxxxxxxxx>
  Date:   Wed Sep 3 11:31:04 2014 +0800

      ALSA: hda/realtek - move DELL2_MIC_NO_PRESENCE quirk for alc292

      Cc: David Henningsson <david.henningsson@xxxxxxxxxxxxx>
      Signed-off-by: Hui Wang <hui.wang@xxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit c3ce6dfa48e3879206382cdfdc015bffc50dce30
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Sep 2 13:52:15 2014 +0100

      KEYS: Set pr_fmt() in asymmetric key signature handling

      Printing in base signature handling should have a prefix, so set pr_fmt().

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      Signed-off-by: James Morris <james.l.morris@xxxxxxxxxx>

  commit 6ba59f3b5c977af2df3f9446f030f71e29d77dc1
  Merge: a18b29f 809e944
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 3 10:12:24 2014 +1000

      Merge branch 'for-airlied-next' of 
git://people.freedesktop.org/~mlankhorst/linux into drm-next

      Merge the move to generic fences for TTM using drivers.

      * 'for-airlied-next' of git://people.freedesktop.org/~mlankhorst/linux:
        drm/nouveau: use shared fences for readable objects
        drm/nouveau: Keep only a single list for validation.
        drm/ttm: use rcu in core ttm
        drm/vmwgfx: use rcu in vmw_user_dmabuf_synccpu_grab
        drm/radeon: use rcu waits in some ioctls
        drm/nouveau: use rcu in nouveau_gem_ioctl_cpu_prep
        drm/ttm: flip the switch, and convert to dma_fence
        drm/qxl: rework to new fence interface
        drm/nouveau: rework to new fence interface
        drm/vmwgfx: rework to new fence interface, v2
        drm/vmwgfx: get rid of different types of fence_flags entirely
        drm/radeon: use common fence implementation for fences, v4
        drm/ttm: kill off some members to ttm_validate_buffer
        drm/ttm: add interruptible parameter to ttm_eu_reserve_buffers
        drm/ttm: kill fence_lock
        drm/ttm: call ttm_bo_wait while inside a reservation
        drm/nouveau: require reservations for nouveau_fence_sync and 
nouveau_bo_fence
        drm/nouveau: add reservation to nouveau_gem_ioctl_cpu_prep

  commit b14a3d1784a9252aa3bbe0bb9d14588be32f18a1
  Author: Murali Karicheri <m-karicheri2@xxxxxx>
  Date:   Wed Jul 23 14:54:51 2014 -0400

      PCI: designware: Add support for v3.65 hardware

      The Keystone PCI controller is based on v3.65 DesignWare hardware.  This
      version differs from newer versions of the hardware in functional areas
      discussed below that make it necessary to change dw_pcie_host_init() to
      support v3.65 based PCI controller.

          1. No support for ATU port.  Any ATU-specific resource handling code 
is
             to be bypassed for v3.65 h/w.

          2. MSI controller uses application space to implement MSI and 32 MSI
             interrupts are multiplexed over 8 IRQs to the host.  Hence the code
             to process MSI IRQ needs to be different.  This patch allows
             platform driver to provide its own irq_domain_ops ptr to
             irq_domain_add_linear() through an API callback from the DesignWare
             core driver.

          3. MSI interrupt generation requires EP to write to the RC's
             application register.  So enhance the driver to allow setup of
             inbound access to MSI IRQ register as a post scan bus API callback.

      Signed-off-by: Murali Karicheri <m-karicheri2@xxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Reviewed-by: Pratyush Anand <pratyush.anand@xxxxxx>
      Acked-by: Mohit KUMAR <mohit.kumar@xxxxxx>
      Acked-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Santosh Shilimkar <santosh.shilimkar@xxxxxx>
      CC: Russell King <linux@xxxxxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>
      CC: Rob Herring <robh+dt@xxxxxxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Richard Zhu <r65037@xxxxxxxxxxxxx>
      CC: Kishon Vijay Abraham I <kishon@xxxxxx>
      CC: Marek Vasut <marex@xxxxxxx>
      CC: Arnd Bergmann <arnd@xxxxxxxx>
      CC: Pawel Moll <pawel.moll@xxxxxxx>
      CC: Mark Rutland <mark.rutland@xxxxxxx>
      CC: Ian Campbell <ijc+devicetree@xxxxxxxxxxxxxx>
      CC: Kumar Gala <galak@xxxxxxxxxxxxxx>
      CC: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      CC: Grant Likely <grant.likely@xxxxxxxxxx>

  commit 48c1947c53163afaadb3f140f46f5d968d405f5c
  Author: Bob Moore <robert.moore@xxxxxxxxx>
  Date:   Tue Sep 2 08:27:40 2014 +0800

      ACPICA: Update version to 20140828.

      Version 20140828.

      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 4cc0909ef226efa716ea0d1a8fba0e972eff00c9
  Author: Bob Moore <robert.moore@xxxxxxxxx>
  Date:   Tue Sep 2 08:27:27 2014 +0800

      ACPICA: Disassembler: Fix for gpio_int interrupt polarity flags.

      The field is actually 2 bits, not 1.

      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 34ea065e5e607dcbb249046c42a491f8b24ad849
  Author: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
  Date:   Tue Sep 2 08:27:19 2014 +0800

      ACPICA: Headers: Add GTDT flag definitions for the timer subtable.

      Mostly by Hanjun Guo <hanjun.guo@xxxxxxxxxx>

      Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 63b8f8cd67fd8edfe1c30763e519e00b037891b5
  Author: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
  Date:   Tue Sep 2 08:27:12 2014 +0800

      ACPICA: ACPI 5.1/Disassembler: Add GICC affinity subtable to SRAT table.

      Update template for SRAT.
      Add clock_domain to standard CPU affinity subtable.

      Mostly by Hanjun Guo <hanjun.guo@xxxxxxxxxx>

      Signed-off-by: Hanjun Guo <hanjun.guo@xxxxxxxxxx>
      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 36d32314ae773283413a91259eab8f546e7f485b
  Author: Bob Moore <robert.moore@xxxxxxxxx>
  Date:   Tue Sep 2 08:27:05 2014 +0800

      ACPICA: Add _PSx names to the METHOD_NAME list.

      Will be used by iASL.

      Signed-off-by: Bob Moore <robert.moore@xxxxxxxxx>
      Signed-off-by: Lv Zheng <lv.zheng@xxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 385321e2c65a5c4812ef64f46c248c9b8ef66b90
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Jul 21 03:18:24 2014 +0200

      PCI/PM: Allow PCI devices to be put into D3cold during system suspend

      Commit 448bd857d48e ("PCI/PM: add PCIe runtime D3cold support") added a
      check to prevent PCI devices from being put into D3cold during system
      suspend without giving any particular reason.

      Also the check isn't really necessary, because acpi_pci_set_power_state()
      maps PCI_D3hot to ACPI_STATE_D3_COLD anyway.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 3f56bf3e939f0344febf92c41fbc0c26a21593c4
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:10 2014 +0300

      ACPI / LPSS: remove struct lpss_shared_clock

      Nothing requires it anymore. The PWM driver no longer
      uses clk framework to get the rate.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 03f09f73bbd805f918fdc76888a1a83cdc28f28b
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:09 2014 +0300

      ACPI / LPSS: support for 133MHz I2C source clock on Baytrail

      The I2C controllers on Baytrail can get the clock from
      100MHz or 133MHz source clock. The first bits in the private
      clock parameter register indicates which one is being used.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit b0d00f8bd526dab6878913dfd5690eee5d4be10e
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:08 2014 +0300

      ACPI / LPSS: drop clkdev_name member from lpss_device_desc

      It was used to provide the correct con_id for the dma
      driver, but it's not needed. Even if the driver requests a
      clock with the con_id, it still gets the correct clock. The
      device name is enough to match a single clock.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Acked-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit ff8c1af5e7ebfdf2da5d2063ee34e16a8d05643c
  Author: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:55:07 2014 +0300

      ACPI / LPSS: introduce flags

      Replace the booleans with a single flags member variable.

      Signed-off-by: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
      Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit fe9a743a2601c846279e8dbbb382d5a9b6b900ff
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Jul 21 02:02:23 2014 +0200

      PCI/PM: Drop unused runtime PM support code for PCIe ports

      Since commit de7d5f729c72 ("PCI/PM: Disable runtime PM of PCIe ports") the
      runtime PM support code for PCIe ports in portdrv_pci.c has never been
      used, so drop it entirely.

      If we are to support runtime PM of PCIe ports, it will have to be done in 
a
      different way most likely anyway.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
      Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>

  commit 16eeaec77922c1349e130a9541e83a023deaf11f
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:18 2014 +0200

      clk: at91: fix div by zero in USB clock driver

      Test rate value before calculating the div value to avoid div by zero.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 13a6073d4c5db3103011eebe8c68b049323ced20
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:17 2014 +0200

      clk: at91: rework rm9200 USB clock to propagate set_rate to the parent clk

      The RM9200 USB clock is actually connected to a single parent (the PLLB)
      on which we can apply a specific divider.
      The USB clock divider does not allow for fine grained control on the USB
      clock frequency, hence propagating the set_rate request to the parent is
      the only choice we have to properly configure the USB clock rate.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 87e2ed338f1b56798807ccf12eb6112d25062202
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:16 2014 +0200

      clk: at91: fix recalc_rate implementation of PLL driver

      Use the cached values to calculate PLL rate instead of the register 
values.
      This is required to prevent erroneous PLL rate return when the PLL rate
      has been configured but the PLL is not prepared yet.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 3ef9dd2bab7d6a013f75f9fb226d0191e9981288
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:15 2014 +0200

      clk: at91: rework PLL rate calculation

      The AT91 PLL rate configuration is done by configuring a 
multiplier/divider
      pair.
      The previous calculation was over-complicated (and apparently buggy).
      Simplify the implementation and add some comments to explain what is done
      here.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 078a3eb519dacf28cb7c9bb2ad2f62e19ca6dcc2
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 09:50:14 2014 +0200

      clk: at91: fix PLL_MAX_COUNT macro definition

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Reported-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Tested-by: Gaël PORTAY <gael.portay@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit a18b29f0c6bd17703b5eb88c3b2184a26d173135
  Merge: 04cd214 604effb
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Wed Sep 3 08:30:48 2014 +1000

      Merge tag 'drm-intel-next-2014-09-01' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      drm-intel-next-2014-08-22:
      - basic code for execlist, which is the fancy new cmd submission on gen8. 
Still
        disabled by default (Ben, Oscar Mateo, Thomas Daniel et al)
      - remove the useless usage of console_lock for I915_FBDEV=n (Chris)
      - clean up relations between ctx and ppgtt
      - clean up ppgtt lifetime handling (Michel Thierry)
      - various cursor code improvements from Ville
      - execbuffer code cleanups and secure batch fixes (Chris)
      - prep work for dev -> dev_priv transition (Chris)
      - some of the prep patches for the seqno -> request object transition 
(Chris)
      - various small improvements all over

      * tag 'drm-intel-next-2014-09-01' of 
git://anongit.freedesktop.org/drm-intel: (86 commits)
        drm/i915: fix suspend/resume for GENs w/o runtime PM support
        drm/i915: Update DRIVER_DATE to 20140822
        drm: fix plane rotation when restoring fbdev configuration
        drm/i915/bdw: Disable execlists by default
        drm/i915/bdw: Enable Logical Ring Contexts (hence, Execlists)
        drm/i915/bdw: Document Logical Rings, LR contexts and Execlists
        drm/i915/bdw: Print context state in debugfs
        drm/i915/bdw: Display context backing obj & ringbuffer info in debugfs
        drm/i915/bdw: Display execlists info in debugfs
        drm/i915/bdw: Disable semaphores for Execlists
        drm/i915/bdw: Make sure gpu reset still works with Execlists
        drm/i915/bdw: Don't write PDP in the legacy way when using LRCs
        drm/i915: Track cursor changes as frontbuffer tracking flushes
        drm/i915/bdw: Help out the ctx switch interrupt handler
        drm/i915/bdw: Avoid non-lite-restore preemptions
        drm/i915/bdw: Handle context switch events
        drm/i915/bdw: Two-stage execlist submit process
        drm/i915/bdw: Write the tail pointer, LRC style
        drm/i915/bdw: Implement context switching (somewhat)
        drm/i915/bdw: Emission of requests with logical rings
        ...

      Conflicts:
        drivers/gpu/drm/i915/i915_drv.c

  commit fe94f974e9c8b820640a5873d81589ab67380516
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:00:26 2014 +0200

      clk: rockchip: protect critical clocks from getting disabled

      The clock-tree contains clocks that should never get disabled 
automatically.
      One example are the base ACLKs, the base supplies for all peripherals.

      Therefore add a structure similar to the sunxi clock-tree to protect these
      special clocks from being disabled.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 1a4b1819950a278e44dd2e28c5cdb7d8b804dd73
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 27 00:54:56 2014 +0200

      clk: rockchip: make rockchip_clk_register_branch static

      It is only used locally in clk/rockchip/clk.c and thus can be static.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit b2155a71a7ff828eac72367ff9c2a0a2f4fec35b
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 27 00:54:21 2014 +0200

      clk: rockchip: implement the fraction divider branch type

      Rockchip SoCs may provide fraction dividers for some clocks, mostly for
      i2s and uarts. In contrast to the other registers, these do not use
      the hiword-mask paradigm, but instead split the register into the upper
      16 bit for the nominator and the lower 16 bit for the denominator.

      The common clock framework got a generic fractional divider clock type
      recently that can accomodate this setting easily. All currently known
      fraction dividers have a separate gate too, therefore implement the
      divider as composite using the ops-struct from fractional_divider clock
      and add the gate if necessary.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 4abe240878db394b399a12a63f01324bcd65c547
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 6 10:24:00 2014 +0900

      clk: shmobile: add missing 0x0100 for SDCKCR

      10cdfe9f327ab8d120cf6957e58c6203e3a53847
      (clk: shmobile: Add R-Car Gen2 clocks support)
      added R-Car Gen2 clock support via DT for v3.14.

      But, cpg_sd01_div_table is missing
      "0x0100: x 1/8" division ratio.
      This patch fixes hidden bug.
      It is based on R-Car H2 v0.7, R-Car M2 v0.9.

      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Reported-by: Yusuke Goda <yusuke.goda.sx@xxxxxxxxxxx>
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 7466103cc0f3e0ae5b01949b3806d4aa1d322de8
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 20:15:10 2014 +0200

      ARM: shmobile: r8a7794: document CPG clock support

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 5acb7bbbab7cec0ee68295e3ade929c880ad461e
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 29 20:15:08 2014 +0200

      ARM: shmobile: r8a7794: document MSTP clock support

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 105299381d8720a3afd4252689ae8551f49944be
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Mon Aug 18 17:30:29 2014 +0200

      cpufreq: kirkwood: use the powersave multiplexer

      The powersave clock acts like a multiplexer for the cpu, selecting
      either the clock signal derived from the cpu pll or from the ddr clock.
      This patch changes powersave from a gate clock to a mux clock to better
      reflect this behavior.

      This is a cleaner approach whereby the frequency of the cpu always
      matches the rate of powersave_clk. The cpufreq driver for the kirkwood
      platform no longer must parse this behavior out of various calls to
      clk_enable and clk_disable, but can instead simply select the parent cpu
      it wants when changing rate. Likewise when requesting the cpu rate we
      need only query powersave_clk's rate through the usual call to
      clk_get_rate.

      The new clock data and corresponding changes to the cpufreq driver are
      combined into this single commit to avoid a git bisect issue where this
      cpufreq driver fails to work properly between the commit that updates
      the kirkwood clock driver and the commit that changes how the cpufreq
      driver uses that clock.

      Cc: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Cc: Rafael J. Wysocki <rjw@xxxxxxxxxxxxx>
      Tested-by: Andrew Lunn <andrew@xxxxxxx>
      Acked-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 66f09ca717e7905e0eebe000b86e27d0274b95ac
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:58:58 2014 -0400

      nfs: do not start the callback thread until we set rqstp->rq_task

      This fixes an Oopsable race when starting up the callback server.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6f46b3aef0031c08a7b439d63013dad2aeb093b2
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:33 2014 +0200

      x86: copy_thread: Don't nullify ->ptrace_bps twice

      Both 32bit and 64bit versions of copy_thread() do memset(ptrace_bps)
      twice for no reason, kill the 2nd memset().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175733.GA21676@xxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit dc56c0f9b870fba7a4eef2bb463db6881284152b
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:30 2014 +0200

      x86, fpu: Shift "fpu_counter = 0" from copy_thread() to 
arch_dup_task_struct()

      Cosmetic, but I think thread.fpu_counter should be initialized in
      arch_dup_task_struct() too, along with other "fpu" variables. And
      probably it make sense to turn it into thread.fpu->counter.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175730.GA21669@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 5e23fee23ea10730c752edce1777e6b7e727290f
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:27 2014 +0200

      x86, fpu: copy_process: Sanitize fpu->last_cpu initialization

      Cosmetic, but imho memset(&dst->thread.fpu, 0) is not good simply
      because it hides the (important) usage of ->has_fpu/etc from grep.
      Change this code to initialize the members explicitly.

      And note that ->last_cpu = 0 looks simply wrong, this can confuse
      fpu_lazy_restore() if per_cpu(fpu_owner_task, 0) has already exited
      and copy_process() re-allocated the same task_struct. Fortunately
      this is not actually possible because child->fpu_counter == 0 and
      thus fpu_lazy_restore() will not be called, but still this is not
      clean/robust.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175727.GA21666@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit f1853505d9ca1c3ea27c29cf83c24661531c527b
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:23 2014 +0200

      x86, fpu: copy_process: Avoid fpu_alloc/copy if !used_math()

      arch_dup_task_struct() copies thread.fpu if fpu_allocated(), this
      looks suboptimal and misleading. Say, a forking process could use
      FPU only once in a signal handler but now tsk_used_math(src) == F,
      in this case the child gets a copy of fpu->state for no reason. The
      child won't use the saved registers anyway even if it starts to use
      FPU, this can only avoid fpu_alloc() in do_device_not_available().

      Change this code to check tsk_used_math(current) instead. We still
      need to clear fpu->has_fpu/state, we could do this memset(0) under
      fpu_allocated() check but I think this doesn't make sense. See also
      the next change.

      use_eager_fpu() assumes that fpu_allocated() is always true, but a
      forking task (and thus its child) must always have PF_USED_MATH set,
      otherwise the child can either use FPU without used_math() (note that
      switch_fpu_prepare() doesn't do stts() in this case), or it will be
      killed by do_device_not_available()->BUG_ON(use_eager_fpu).

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175723.GA21659@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 31d963389f67165402aa447a8e8ce5ffb9188b3d
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:20 2014 +0200

      x86, fpu: Change __thread_fpu_begin() to use use_eager_fpu()

      __thread_fpu_begin() checks X86_FEATURE_EAGER_FPU by hand, we have
      a helper for that.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175720.GA21656@xxxxxxxxxx
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit df24fb859a4e200d9324e2974229fbb7adf00aef
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:17 2014 +0200

      x86, fpu: __restore_xstate_sig()->math_state_restore() needs 
preempt_disable()

      Add preempt_disable() + preempt_enable() around math_state_restore() in
      __restore_xstate_sig(). Otherwise __switch_to() after __thread_fpu_begin()
      can overwrite fpu->state we are going to restore.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175717.GA21649@xxxxxxxxxx
      Cc: <stable@xxxxxxxxxxxxxxx> # v3.7+
      Reviewed-by: Suresh Siddha <sbsiddha@xxxxxxxxx>
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit 66463db4fc5605d51c7bb81d009d5bf30a783a2c
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Tue Sep 2 19:57:13 2014 +0200

      x86, fpu: shift drop_init_fpu() from save_xstate_sig() to handle_signal()

      save_xstate_sig()->drop_init_fpu() doesn't look right. setup_rt_frame()
      can fail after that, in this case the next setup_rt_frame() triggered
      by SIGSEGV won't save fpu simply because the old state was lost. This
      obviously mean that fpu won't be restored after sys_rt_sigreturn() from
      SIGSEGV handler.

      Shift drop_init_fpu() into !failed branch in handle_signal().

      Test-case (needs -O2):

        #include <stdio.h>
        #include <signal.h>
        #include <unistd.h>
        #include <sys/syscall.h>
        #include <sys/mman.h>
        #include <pthread.h>
        #include <assert.h>

        volatile double D;

        void test(double d)
        {
                int pid = getpid();

                for (D = d; D == d; ) {
                        /* sys_tkill(pid, SIGHUP); asm to avoid save/reload
                         * fp regs around "C" call */
                        asm ("" : : "a"(200), "D"(pid), "S"(1));
                        asm ("syscall" : : : "ax");
                }

                printf("ERR!!\n");
        }

        void sigh(int sig)
        {
        }

        char altstack[4096 * 10] __attribute__((aligned(4096)));

        void *tfunc(void *arg)
        {
                for (;;) {
                        mprotect(altstack, sizeof(altstack), PROT_READ);
                        mprotect(altstack, sizeof(altstack), 
PROT_READ|PROT_WRITE);
                }
        }

        int main(void)
        {
                stack_t st = {
                        .ss_sp = altstack,
                        .ss_size = sizeof(altstack),
                        .ss_flags = SS_ONSTACK,
                };

                struct sigaction sa = {
                        .sa_handler = sigh,
                };

                pthread_t pt;

                sigaction(SIGSEGV, &sa, NULL);
                sigaltstack(&st, NULL);
                sa.sa_flags = SA_ONSTACK;
                sigaction(SIGHUP, &sa, NULL);

                pthread_create(&pt, NULL, tfunc, NULL);

                test(123.456);
                return 0;
        }

      Reported-by: Bean Anderson <bean@xxxxxxxxxxxxxxx>
      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140902175713.GA21646@xxxxxxxxxx
      Cc: <stable@xxxxxxxxxx> # v3.7+
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit d4e89902990e3fae1b8d2ca501d2fa5f0657c053
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 13:58:57 2014 -0400

      lockd: Do not start the lockd thread before we've set nlmsvc_rqst->rq_task

      This fixes an Oopsable race when starting lockd.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 10770bc2d1702e05575db0072e1ebbc06d0b270e
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Tue Sep 2 16:35:33 2014 +0200

      qdisc: adjustments for API allowing skb list xmits

      Minor adjustments for merge commit 53fda7f7f9e (Merge branch 'xmit_list')
      that allows us to work with a list of SKBs.

      Update code doc to function sch_direct_xmit().

      In handle_dev_cpu_collision() use kfree_skb_list() in error handling.

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e7d021e28328e0cc47b21cb9c6d8885326b0c2f5
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 15 14:09:19 2014 +0300

      evm: fix checkpatch warnings

      This patch fixes checkpatch 'return' warnings introduced with commit
      9819cf2 "checkpatch: warn on unnecessary void function return statements".

      Use scripts/checkpatch.pl --file security/integrity/evm/evm_main.c
      to produce the warnings.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 27cd1fc3ae5374a4a86662c67033f15ef27b2461
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Mon Jun 23 20:32:56 2014 +0300

      ima: fix fallback to use new_sync_read()

      3.16 commit aad4f8bb42af06371aa0e85bf0cd9d52c0494985
      'switch simple generic_file_aio_read() users to ->read_iter()'
      replaced ->aio_read with ->read_iter in most of the file systems
      and introduced new_sync_read() as a replacement for do_sync_read().

      Most of file systems set '->read' and ima_kernel_read is not affected.
      When ->read is not set, this patch adopts fallback call changes from the
      vfs_read.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Cc: <stable@xxxxxxxxxxxxxxx>  3.16+

  commit 23c19e2ca736722a9523b64b07cda7efab7b6c57
  Author: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
  Date:   Fri Aug 15 13:28:52 2014 +0300

      ima: prevent buffer overflow in ima_alloc_tfm()

      This patch fixes the case where the file's signature/hash xattr contains
      an invalid hash algorithm.  Although we can not verify the xattr, we still
      need to measure the file.  Use the default IMA hash algorithm.

      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>

  commit 9a8d289fbcb7dfd1fc74959e9930b406e76b2002
  Author: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 28 07:59:49 2014 -0400

      ima: fix ima_alloc_atfm()

      The patch 3bcced39ea7d: "ima: use ahash API for file hash
      calculation" from Feb 26, 2014, leads to the following static checker
      warning:

      security/integrity/ima/ima_crypto.c:204 ima_alloc_atfm()
      Â Â Â Â Â Â Â Â  error: buffer overflow 'hash_algo_name' 17 <= 17

      Unlike shash tfm memory, which is allocated on initialization, the
      ahash tfm memory allocation is deferred until needed.

      This patch fixes the case where ima_ahash_tfm has not yet been
      allocated and the file's signature/hash xattr contains an invalid hash
      algorithm.  Although we can not verify the xattr, we still need to
      measure the file.  Use the default IMA hash algorithm.

      Changelog:
      - set valid algo before testing tfm - based on Dmitry's comment

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Mimi Zohar <zohar@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dmitry Kasatkin <d.kasatkin@xxxxxxxxxxx>

  commit 6c1c423a54b5b3a6c9c9561c7ef32aee0fda7253
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 18:01:05 2014 -0300

      [media] vivid: comment the unused g_edid/s_edid functions

      Those non-static functions aren't used anywhere yet. Comment them
      while they're unused.

      Solves the following warnings:

      drivers/media/platform/vivid/vivid-vid-out.c:1120:5: warning: no previous 
prototype for 'vivid_vid_out_g_edid' [-Wmissing-prototypes]
       int vivid_vid_out_g_edid(struct file *file, void *_fh,
           ^
      drivers/media/platform/vivid/vivid-vid-out.c:1152:5: warning: no previous 
prototype for 'vivid_vid_out_s_edid' [-Wmissing-prototypes]
       int vivid_vid_out_s_edid(struct file *file, void *_fh,
           ^

      Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 20504fa92d072d427d1eaaa47f71f9fb60d6c43a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 17:58:59 2014 -0300

      [media] vivid: Don't declare .vidioc_overlay twice

      Removes the following warnings:

      drivers/media/platform/vivid/vivid-core.c:581:2: warning: initialized 
field overwritten [-Woverride-init]
        .vidioc_overlay   = vidioc_overlay,
        ^
      drivers/media/platform/vivid/vivid-core.c:581:2: warning: (near 
initialization for 'vivid_ioctl_ops.vidioc_overlay') [-Woverride-init]

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 96ec7d2a6632d0757e2b83bd75c5784d4cc4a456
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 17:57:34 2014 -0300

      [media] vivid: add some missing headers

      That remove a few warnings:

      drivers/media/platform/vivid/vivid-kthread-out.c:226:5: warning: no 
previous prototype for 'vivid_start_generating_vid_out' [-Wmissing-prototypes]
       int vivid_start_generating_vid_out(struct vivid_dev *dev, bool 
*pstreaming)
           ^
      drivers/media/platform/vivid/vivid-kthread-out.c:260:6: warning: no 
previous prototype for 'vivid_stop_generating_vid_out' [-Wmissing-prototypes]
       void vivid_stop_generating_vid_out(struct vivid_dev *dev, bool 
*pstreaming)
            ^
      drivers/media/platform/vivid/vivid-kthread-cap.c:806:5: warning: no 
previous prototype for 'vivid_start_generating_vid_cap' [-Wmissing-prototypes]
       int vivid_start_generating_vid_cap(struct vivid_dev *dev, bool 
*pstreaming)
           ^
      drivers/media/platform/vivid/vivid-kthread-cap.c:841:6: warning: no 
previous prototype for 'vivid_stop_generating_vid_cap' [-Wmissing-prototypes]
       void vivid_stop_generating_vid_cap(struct vivid_dev *dev, bool 
*pstreaming)
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 077af28c639be01d50e607754a84a3fada09ae9c
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:49:53 2014 -0300

      [media] vivi: remove driver, it's replaced by vivid

      The vivid driver is a vastly superior test driver, so just drop the old
      vivi driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e75420dd25bc9d7b6f4e3b4c4f6c778b610c8cda
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:06:34 2014 -0300

      [media] vivid: enable the vivid driver

      Update the Kconfig and Makefile files so this driver can be compiled.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1fc78bc9d4cd9714b995f61ef414645c0d54a0bb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Sep 2 17:52:07 2014 -0300

      [media] vivid: Don't mess with namespace adding a "get_format" function

      This fixes a compilation error with allyesconfig:

      drivers/media/platform/exynos-gsc/built-in.o: In function `get_format':
      (.text+0x12f5): multiple definition of `get_format'
      drivers/media/platform/vivid/built-in.o:(.text+0x4bf4): first defined here

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4a31498869a944e6c4b2aaab71b8b95482d1da53
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 10:48:11 2014 +0900

      ethernet: arc: remove unused dev

      Remove unused 'dev' variable from arc_emac_remove(), since it's
      not being used any more.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6de8653f410c5413a557eb48e2492a93f7af664b
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:03:32 2014 -0300

      [media] vivid: add support for software defined radio

      This adds support for an SDR capture device. It generates simple
      sine/cosine waves. The code for that has been contributed by
      Antti.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d46781bc8803b11d4f9540663ce6369fa0d28c58
  Author: David Wood <devel@xxxxxxxxx>
  Date:   Mon Sep 1 15:31:55 2014 -0700

      ethernet: nvidia: Remove extra parens

      Remove unnecessary double parenthesis around if statement.

      Signed-off-by: David Wood <devel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55d58e989856aa7506001c4ecfc7920f5232bbd1
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:02:56 2014 -0300

      [media] vivid: add support for radio receivers and transmitters

      This adds radio receiver and transmitter support. Part of that is common
      to both and so is placed in the radio-common source.

      These drivers also support RDS. In order to generate valid RDS data a
      simple RDS generator is implemented in rds-gen.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 63881df94d3ecbb0deafa0b77da62ff2f32961c4
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:02:14 2014 -0300

      [media] vivid: add the Test Pattern Generator

      The test patterns for video capture are generated by this code. All 
patterns
      are precalculated taking into account colorspace information, pixel and 
video
      aspect ratios and scaling information.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ad4e02d5081d9da38b5b91886e5fa71f0505d607
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:01:49 2014 -0300

      [media] vivid: add a simple framebuffer device for overlay testing

      In order to test capture and output overlays a simple framebuffer
      device is created. It's bare bone, but it does the job.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3f682ffcf957b556a7868decd5593d765ed3455d
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 08:00:20 2014 -0300

      [media] vivid: add the kthread code that controls the video rate

      Add the kthread handlers for video/vbi capture and video/vbi output.
      These carefully control the rate at which frames are generated (video
      capture) and accepted (video output). While the short-term jitter is
      around the order of a jiffie, in the long term the rate matches the
      configured framerate exactly.

      The capture thread handler also takes care of the video looping and
      of capture and overlay support. This is probably the most complex part
      of this driver due to the many combinations of crop, compose and scaling
      on the input and output, and the blending that has to be done if
      overlay support is enabled as well.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ac42f481b75b98076b47fac60796657508f80abe
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:01:50 2014 +0200

      ARM: dts: rockchip: add rk3066 and rk3188 dma controllers

      Add both the cpu and peripheral pl330 dma controllers present in rk3188 
socs.
      The first dma controller can change between secure and non-secure mode. 
Both
      instances are added but the non-secure variant is left disabled by 
default,
      as on the majority of boards the bootloader leaves it in secure mode.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 982891c3859f310935226c58ad84f3fb88a79e54
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:01:25 2014 +0200

      ARM: dts: rockchip: add rk3288 dma controllers

      Add both the bus and peripheral pl330 dma controllers present in rk3288 
socs.
      The first dma controller can change between secure and non-secure mode. 
Both
      instances are added but the non-secure variant is left disabled by 
default,
      as on the majority of boards the bootloader leaves it in secure mode.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>

  commit 34f137b1c2b864d495620e24dfc3ec75c9ca34df
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 14 23:00:56 2014 +0200

      ARM: rockchip: enable the AMBA bus

      This is needed to access the pl330 dma controllers on Rockchip SoCs.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Kever Yang <kever.yang@xxxxxxxxxxxxxx>

  commit 7bb70caa3bd59454285738b31f7b47e89fe62c1e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:56:49 2014 -0300

      [media] vivid: add VBI capture and output code

      This adds support for VBI capture (raw and sliced) and VBI output
      (raw and sliced) to the vivid driver. In addition a VBI generator
      is added that generates simple VBI data in either sliced or raw
      format.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ef834f7836ec0502f49f20bbc42f1240577a9c83
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:56:18 2014 -0300

      [media] vivid: add the video capture and output parts

      This adds the ioctl and vb2 queue support for video capture and output.
      Part of this is common to both, so that is placed in a vid-common source.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 73c3f48230cda01402ae189b05d56f1f7e0d53c9
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:55:23 2014 -0300

      [media] vivid: add the control handling code

      The vivid-ctrls code sets up and processes the various V4L2 controls
      that are needed by this driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c88a96b023d8239b2019f93dac42c02e6fd0dff0
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:54:46 2014 -0300

      [media] vivid: add core driver code

      This is the core driver code that creates all the driver instances
      and all the configured devices.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 29fea209f8333e2351710c14c19bf5358da63e39
  Merge: 219c536 ba99890
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 12:58:36 2014 -0700

      Merge branch 'netdev_modified'

      Nicolas Dichtel says:

      ====================
      rtnl: send notification in do_setlink()

      This series ensures to call the notifier chain and to send a netlink
      message when a change is done by do_setlink().

      The three first patches mainly prepare the last one, which do this change.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ba9989069f4e426b1e0ed7018eacc9e1ba607095
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:29 2014 +0200

      rtnl/do_setlink(): notify when a netdev is modified

      Depending on which parameters were updated, the changes were not 
propagated via
      the notifier chain and netlink.

      The new flag has been set only when the change did not cause a call to the
      notifier chain and/or to the netlink notification functions.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 90c325e3bfe14ef360de6650fa2a2e92685e5cee
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:28 2014 +0200

      rtnl/do_setlink(): last arg is now a set of flags

      There is no functional changes with this commit, it only prepares the 
next one.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1889b0e7efe8373793069bd3deb7702a51e6f2a5
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:27 2014 +0200

      rtnl/do_setlink(): set modified when IFLA_LINKMODE is updated

      The only effect of this patch is to print a warning if IFLA_LINKMODE is 
updated
      and a following change fails.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5d1180fcacc5ceb7da5494acfe9c5e4ebad4f281
  Author: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
  Date:   Mon Sep 1 16:07:26 2014 +0200

      rtnl/do_setlink(): set modified when IFLA_TXQLEN is updated

      The only effect of this patch is to print a warning if IFLA_TXQLEN is 
updated
      and a following change fails.

      Signed-off-by: Nicolas Dichtel <nicolas.dichtel@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 219c5361e625186c21f3e1bc7bc67cd7dac50ca9
  Merge: 364a9e9 a28277d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 12:46:04 2014 -0700

      Merge branch 'be2net-next'

      Sathya Perla says:

      ====================
      be2net: patch set

      v2 changes: add a new line after variable declaration in patch 12.

      ***
      Patch 1 adds a few new log messages to help debugging in failure cases.

      Patch 2 uses new macros for parsing RX/TX completions and TX wrbs to
      help shorten the lines.

      Patch 3 adds a description for the RX counter rx_input_fifo_overflow_drop.

      Patch 4 adds TX completion error statistics reporting via ethtool.

      Patch 5 adds a dma_mapping_error counter and its reporting via ethtool.

      Patch 6 fixes up log messages in the Lancer FW download path.

      Patch 7 replaces gotos with direct return statements.

      Patch 8 cleans up be_change_mtu() code by using a new macro BE_MAX_MTU

      Patch 9 makes be_cmd_get_regs() routine to return an integer status
      similar to other FW cmd routines in be_cmds.c

      Patch 10 gets rid of TX budget as enforcing a budget on TX completion
      processing in NAPI is neither suggested nor it provides a performance 
benefit.

      Patch 11 defines and uses a new macro for_all_tx_queues_on_eq() similar
      to the RX processing code.

      Patch 12 queries max_tx_qs from the FW for BE3 super-nic profiles.
      For those profiles, the driver cannot assume a constant BE3_MAX_TX_QS 
value,
      as the value may change for each function.

      Please consider applying this patch set to the net-next tree. Thanks!
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a28277dc65f4f7a58db899ab69acd8cf078b9039
  Author: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:57 2014 +0530

      be2net: query max_tx_qs for BE3 super-nic profile from FW

      In the BE3 super-nic profile, the max_tx_qs value can vary for each 
function.
      So the driver needs to query this value from FW instead of using the
      pre-defined constant BE3_MAX_TX_QS.

      Signed-off-by: Suresh Reddy <Suresh.Reddy@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a4906ea0a5fe6dba89d3809f1e0e97b4d55ef4b7
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:56 2014 +0530

      be2net: define macro for_all_tx_queues_on_eq()

      Replace the for() loop that traverses all the TX queues on an EQ
      with the macro for_all_tx_queues_on_eq(). With this expalnatory
      name, the one line comment is not required anymore.

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c8f64615fb8372844f25199c2aa3c7565e1e9e60
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:55 2014 +0530

      be2net: get rid of TX budget

      Enforcing a budget on the TX completion processing in NAPI doesn't
      benefit performance in anyway. Just get rid of it.

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5f156def02bffe41bb6c931302c074d00465354
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:54 2014 +0530

      be2net: make be_cmd_get_regs() return a status

      There are a few failure cases in be_cmd_get_regs() that ideally must 
return
      an error value. This style is used across all the routines in be_cmds.c 
with
      this routine being an exception. This patch fixes this.

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d3f5ccec907bcfb4f5d4941d762dc2f89b2d24d
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:53 2014 +0530

      be2net: define BE_MAX_MTU

      This patch defines a new macro BE_MAX_MTU to make the code in 
be_change_mtu()
      more readable.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3fb8cb801a9393888c09bea38d3e9ca360221b66
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:52 2014 +0530

      be2net: remove unncessary gotos

      In cases where there is no extra code to handle an error, this patch 
replaces
      gotos with a direct return statement.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bb864e07b2ea9c3cb0206973baa79dc5f27d2ee8
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:51 2014 +0530

      be2net: fix log messages in lancer FW download path

      Log messages in the Lancer FW download path have issues such as:
      - a single message spanning multiple lines
      - the success message is logged even in failure cases
      - status codes are already logged in the FW cmd routines
      This patch fixes these issues.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d3de154071c14549c4b99d06a063bf3761e482c3
  Author: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:50 2014 +0530

      be2net: Add a dma_mapping_error counter in ethtool

      Add a dma_mapping_error counter to count the number of packets dropped
      due to DMA mapping errors.

      Signed-off-by: Vasundhara Volam <vasundhara.volam@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 512bb8a244d2854953c65c0b36b0d0812fced7d5
  Author: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:49 2014 +0530

      be2net: Add TX completion error statistics in ethtool

      HW reports TX completion errors in TX completion. This patch adds these
      counters to ethtool statistics.

      Signed-off-by: Kalesh AP <kalesh.purayil@xxxxxxxxxx>
      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acbd6ff833da9d84e6596bfc94c5605a9c5b66da
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:48 2014 +0530

      be2net: add a description for counter rx_input_fifo_overflow_drop

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c3c18bc1de27741de9188094fcd4e253c9426164
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:47 2014 +0530

      be2net: shorten AMAP_GET/SET_BITS() macro calls

      The AMAP_GET/SET_BITS() macro calls take structure name as a parameter
      and hence are long and span more than one line. Replace these calls
      with a wrapper macros for RX/Tx compls and TX wrb. This results in fewer
      lines and more readable code in be_main.c

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit acbafeb1e9daa18d601e9d91b68925e863cc4f6e
  Author: Sathya Perla <sathya.perla@xxxxxxxxxx>
  Date:   Tue Sep 2 09:56:46 2014 +0530

      be2net: add a few log messages

      This patch adds the following log messages to help debugging
      failure cases:
      1) log FW version number: this is useful when driver initialization
      fails and the FW version number cannot be queried via ethtool
      2) per function resource limits for BEx chips: these values are
      currently being printed only for Skyhawk and Lancer
      3) PCI BAR mapping failure
      4) function_mode/caps queried from FW: this helps catch any FW bugs
      that could advertise wrong capabilities to the driver

      Signed-off-by: Sathya Perla <sathya.perla@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6a683493e07b2dde304b5c23797abab6e9180a1e
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Mon Aug 25 07:52:44 2014 -0300

      [media] vivid.txt: add documentation for the vivid driver

      The vivid Virtual Video Test Driver helps testing V4L2 applications
      and can emulate V4L2 hardware. Add the documentation for this driver.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 529a53c6087b3e8648185dfa4491043ec43554d6
  Author: Hans Verkuil <hans.verkuil@xxxxxxxxx>
  Date:   Fri Jul 25 06:08:36 2014 -0300

      [media] vb2: fix multiplanar read() with non-zero data_offset

      If this is a multiplanar buf_type and the plane we want to read has a
      non-zero data_offset, then that data_offset was not taken into account.

      Note that read() or write() for formats with more than one plane is 
currently
      not allowed, hence the use of 'planes[0]' since this is only relevant for 
a
      single-plane format.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 220f115e5edd2163cac6ba808588051d1dbbd62c
  Author: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
  Date:   Tue Sep 2 20:24:04 2014 +0100

      staging: android: use braces on all arms of if

      Signed-off-by: Grzegorz Swirski <grzegorz@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41b9aa0040526d13e08e2ad79970377afe1d622d
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 21:38:29 2014 -0300

      [media] m88ds3103: fix coding style issues

      Fix coding style issues pointed out by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d28677ffbc8443d9a97a50b15989ebbbf00a729e
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 21:06:13 2014 -0300

      [media] m88ds3103: change .set_voltage() implementation

      Add some error checking and implement functionality a little bit
      differently.

      Cc: Nibble Max <nibble.max@xxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6380b975b76478ee0fd7c43d8833a52dfb5b57eb
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 16:22:02 2014 -0300

      [media] m88ts2022: fix coding style issues

      Fix coding style issues pointed out by checkpatch.pl.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f538e085138e519e25ae0828bd6c6e7492ce8ca4
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 14:02:27 2014 -0300

      [media] m88ts2022: fix 32bit overflow on filter calc

      Maximum satellite symbol rate used is 45000000Sps which overflows
      when multiplied by 135. As final calculation result is fraction,
      we could use mult_frac macro in order to keep calculation inside
      32 bit number limits and prevent overflow.

      Original bug and fix was provided by Nibble Max. I decided to
      implement it differently as it is now.

      Reported-by: Nibble Max <nibble.max@xxxxxxxxx>
      Tested-by: Nibble Max <nibble.max@xxxxxxxxx>
      Cc: <stable@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit de3f2e2e0ac94c1369722a33e7d7b2ca121ba083
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 12:03:58 2014 -0300

      [media] msi2500: remove unneeded local pointer on msi2500_isoc_init()

      There is no need to keep local copy of usb_device pointer as we
      have same pointer stored and available easily from device state.

      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 206ace2288449008742c8ca65f1865e51e83e442
  Author: Antti Palosaari <crope@xxxxxx>
  Date:   Thu Aug 21 11:19:13 2014 -0300

      [media] dvb-usb-v2: remove dvb_usb_device NULL check

      Reported by Dan Carpenter:

      The patch d10d1b9ac97b: "[media] dvb_usb_v2: use dev_* logging
      macros" from Jun 26, 2012, leads to the following Smatch complaint:

      drivers/media/usb/dvb-usb-v2/dvb_usb_urb.c:31 dvb_usb_v2_generic_io()
         error: we previously assumed 'd' could be null (see line 29)

      ...
      Remove whole check as it must not happen in any case. Driver is
      totally broken if it does not have valid pointer to device.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5cd62db71dcf3a4722959d9f90ca4c5ca09502cb
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Sun Aug 17 02:24:49 2014 -0300

      [media] si2157: Add support for delivery system SYS_ATSC

      Set the property for delivery system also in case of SYS_ATSC. This
      behaviour is observed in the sniffs taken with Hauppauge HVR-955Q
      Windows driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1a4d76076cda69b0abf15463a8cebc172406da25
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: implement asynchronous chunk population

      The percpu allocator now supports atomic allocations by only
      allocating from already populated areas but the mechanism to ensure
      that there's adequate amount of populated areas was missing.

      This patch expands pcpu_balance_work so that in addition to freeing
      excess free chunks it also populates chunks to maintain an adequate
      level of populated areas.  pcpu_alloc() schedules pcpu_balance_work if
      the amount of free populated areas is too low or after an atomic
      allocation failure.

      * PERPCU_DYNAMIC_RESERVE is increased by two pages to account for
        PCPU_EMPTY_POP_PAGES_LOW.

      * pcpu_async_enabled is added to gate both async jobs -
        chunk->map_extend_work and pcpu_balance_work - so that we don't end
        up scheduling them while the needed subsystems aren't up yet.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit fe6bd8c3d28357174587c4fe895d10b00321b692
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: rename pcpu_reclaim_work to pcpu_balance_work

      pcpu_reclaim_work will also be used to populate chunks asynchronously.
      Rename it to pcpu_balance_work in preparation.  pcpu_reclaim() is
      renamed to pcpu_balance_workfn() and some of its local variables are
      renamed too.

      This is pure rename.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit b539b87fed37ffc16c89a6bc3beca2d7aed82e1c
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: implmeent pcpu_nr_empty_pop_pages and chunk->nr_populated

      pcpu_nr_empty_pop_pages counts the number of empty populated pages
      across all chunks and chunk->nr_populated counts the number of
      populated pages in a chunk.  Both will be used to implement pre/async
      population for atomic allocations.

      pcpu_chunk_[de]populated() are added to update chunk->populated,
      chunk->nr_populated and pcpu_nr_empty_pop_pages together.  All
      successful chunk [de]populations should be followed by the
      corresponding pcpu_chunk_[de]populated() calls.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 9c824b6a172c8d44a6b037946bae90127c969b1b
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:05 2014 -0400

      percpu: make sure chunk->map array has available space

      An allocation attempt may require extending chunk->map array which
      requires GFP_KERNEL context which isn't available for atomic
      allocations.  This patch ensures that chunk->map array usually keeps
      some amount of available space by directly allocating buffer space
      during GFP_KERNEL allocations and scheduling async extension during
      atomic ones.  This should make atomic allocation failures from map
      space exhaustion rare.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 5835d96e9ce4efdba8c6cefffc2f1575925456de
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:04 2014 -0400

      percpu: implement [__]alloc_percpu_gfp()

      Now that pcpu_alloc_area() can allocate only from populated areas,
      it's easy to add atomic allocation support to [__]alloc_percpu().
      Update pcpu_alloc() so that it accepts @gfp and skips all the blocking
      operations and allocates only from the populated areas if @gfp doesn't
      contain GFP_KERNEL.  New interface functions [__]alloc_percpu_gfp()
      are added.

      While this means that atomic allocations are possible, this isn't
      complete yet as there's no mechanism to ensure that certain amount of
      populated areas is kept available and atomic allocations may keep
      failing under certain conditions.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit e04d320838f573d8fa989a0d7af0972f9b0142d9
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:04 2014 -0400

      percpu: indent the population block in pcpu_alloc()

      The next patch will conditionalize the population block in
      pcpu_alloc() which will end up making a rather large indentation
      change obfuscating the actual logic change.  This patch puts the block
      under "if (true)" so that the next patch can avoid indentation
      changes.  The defintions of the local variables which are used only in
      the block are moved into the block.

      This patch is purely cosmetic.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a16037c8dfc2734c1a2c8e3ffd4766ed25f2a41d
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: make pcpu_alloc_area() capable of allocating only from populated 
areas

      Update pcpu_alloc_area() so that it can skip unpopulated areas if the
      new parameter @pop_only is true.  This is implemented by a new
      function, pcpu_fit_in_area(), which determines the amount of head
      padding considering the alignment and populated state.

      @pop_only is currently always false but this will be used to implement
      atomic allocation.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit b38d08f3181c5025a7ce84646494cc4748492a3b
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: restructure locking

      At first, the percpu allocator required a sleepable context for both
      alloc and free paths and used pcpu_alloc_mutex to protect everything.
      Later, pcpu_lock was introduced to protect the index data structure so
      that the free path can be invoked from atomic contexts.  The
      conversion only updated what's necessary and left most of the
      allocation path under pcpu_alloc_mutex.

      The percpu allocator is planned to add support for atomic allocation
      and this patch restructures locking so that the coverage of
      pcpu_alloc_mutex is further reduced.

      * pcpu_alloc() now grab pcpu_alloc_mutex only while creating a new
        chunk and populating the allocated area.  Everything else is now
        protected soley by pcpu_lock.

        After this change, multiple instances of pcpu_extend_area_map() may
        race but the function already implements sufficient synchronization
        using pcpu_lock.

        This also allows multiple allocators to arrive at new chunk
        creation.  To avoid creating multiple empty chunks back-to-back, a
        new chunk is created iff there is no other empty chunk after
        grabbing pcpu_alloc_mutex.

      * pcpu_lock is now held while modifying chunk->populated bitmap.
        After this, all data structures are protected by pcpu_lock.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a63d4ac4ab6094c051a5a240260d16117a7a2f86
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: make percpu-km set chunk->populated bitmap properly

      percpu-km instantiates the whole chunk on creation and doesn't make
      use of chunk->populated bitmap and leaves it as zero.  While this
      currently doesn't cause any problem, the inconsistency makes it
      difficult to build further logic on top of chunk->populated.  This
      patch makes percpu-km fill chunk->populated on creation so that the
      bitmap is always consistent.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>

  commit a93ace487a339dccf7040be7fee08c3415188e14
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:02 2014 -0400

      percpu: move region iterations out of pcpu_[de]populate_chunk()

      Previously, pcpu_[de]populate_chunk() were called with the range which
      may contain multiple target regions in it and
      pcpu_[de]populate_chunk() iterated over the regions.  This has the
      benefit of batching up cache flushes for all the regions; however,
      we're planning to add more bookkeeping logic around [de]population to
      support atomic allocations and this delegation of iterations gets in
      the way.

      This patch moves the region iterations out of
      pcpu_[de]populate_chunk() into its callers - pcpu_alloc() and
      pcpu_reclaim() - so that we can later add logic to track more states
      around them.  This change may make cache and tlb flushes more frequent
      but multi-region [de]populations are rare anyway and if this actually
      becomes a problem, it's not difficult to factor out cache flushes as
      separate callbacks which are directly invoked from percpu.c.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit dca496451bddea9aa87b7510dc2eb413d1a19dfd
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:01 2014 -0400

      percpu: move common parts out of pcpu_[de]populate_chunk()

      percpu-vm and percpu-km implement separate versions of
      pcpu_[de]populate_chunk() and some part which is or should be common
      are currently in the specific implementations.  Make the following
      changes.

      * Allocate area clearing is moved from the pcpu_populate_chunk()
        implementations to pcpu_alloc().  This makes percpu-km's version
        noop.

      * Quick exit tests in pcpu_[de]populate_chunk() of percpu-vm are moved
        to their respective callers so that they are applied to percpu-km
        too.  This doesn't make any meaningful difference as both functions
        are noop for percpu-km; however, this is more consistent and will
        help implementing atomic allocation support.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit cdb4cba5a3c9fa27240d04f4f8dad316b10d995b
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:01 2014 -0400

      percpu: remove @may_alloc from pcpu_get_pages()

      pcpu_get_pages() creates the temp pages array if not already allocated
      and returns the pointer to it.  As the function is called from both
      [de]population paths and depopulation can only happen after at least
      one successful population, the param doesn't make any difference - the
      allocation will always happen on the population path anyway.

      Remove @may_alloc from pcpu_get_pages().  Also, add an lockdep
      assertion pcpu_alloc_mutex instead of vaguely stating that the
      exclusion is the caller's responsibility.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit fbbb7f4e149f6dd19a8dbebc9fa5c5b72173c6de
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Tue Sep 2 14:46:01 2014 -0400

      percpu: remove the usage of separate populated bitmap in percpu-vm

      percpu-vm uses pcpu_get_pages_and_bitmap() to acquire temp pages array
      and populated bitmap and uses the two during [de]population.  The temp
      bitmap is used only to build the new bitmap that is copied to
      chunk->populated after the operation succeeds; however, the new bitmap
      can be trivially set after success without using the temp bitmap.

      This patch removes the temp populated bitmap usage from percpu-vm.c.

      * pcpu_get_pages_and_bitmap() is renamed to pcpu_get_pages() and no
        longer hands out the temp bitmap.

      * @populated arugment is dropped from all the related functions.
        @populated updates in pcpu_[un]map_pages() are dropped.

      * Two loops in pcpu_map_pages() are merged.

      * pcpu_[de]populated_chunk() modify chunk->populated bitmap directly
        from @page_start and @page_end after success.

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Acked-by: Christoph Lameter <cl@xxxxxxxxx>

  commit e395e573b3ca028271fb2ee7edf614d45913d948
  Author: CrazyCat <crazycat69@xxxxxxxx>
  Date:   Sat Aug 16 18:33:14 2014 -0300

      [media] si2168: DVB-T2 PLP selection implemented

      DVB-T2 PLP selection implemented for Si2168 demod.
      Tested with PCTV 292e.

      Signed-off-by: Evgeny Plehov <EvgenyPlehov@xxxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d8b0e4230fc3078314cedf674a664d227cd5c0e1
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:04:00 2014 +0100

      staging: comedi: amplc_pci230: simplify interrupt enable handling

      `struct pci230_private` has two members to manage the enabled interrupt
      sources.  `int_en` is the interrupt sources we want to be enabled and
      `ier` is a shadow of the write-only interrupt enable register.  They
      have the same value most of the time.  They differ in the interrupt
      handler (`pci230_interrupt()`) itself when it temporarily clears bits in
      the interrupt enable register and the `ier` member in order to unlatch
      them in hardware, but leaves the `int_en` member alone.  They also
      differ in `pci230_ai_stop()` and `pci230_ao_stop()` which clear bits in
      the `int_en` member and wait for the interrupt handler to finish before
      copying the value to the `ier` member and the interrupt enable register.

      Simplify the handling a bit, by making the `ier` member take on the role
      of the `int_en` member, and allowing the value to differ from the
      interrupt enable register while the interrupt handler is running.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb8ef9231f9f7ee1dc685ac6b0f2360a4eab0e31
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:59 2014 +0100

      staging: comedi: amplc_pci230: change pci230_handle_ao_fifo() return type

      Change the return type of `pci230_handle_ao_fifo()` from `int` to
      `bool`.  A return value of `true` indicates the AO command is still
      running.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 39455e17fa9c453c3671b34ca67d79904fafccb8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:58 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in pci230_ai_start()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a6303f15e25babc6b13bd82489264226d5ec8f8a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:57 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in 
pci230_ai_inttrig_convert()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a046e4c1cc64aec5653abaf3de215c2131252ea6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:56 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in pci230_ao_start()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0dab04882ed3be085faf370b34f0e6fee5eb5afc
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:55 2014 +0100

      staging: comedi: amplc_pci230: reduce indentation in 
pci230_ao_inttrig_scan_begin()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit beafb60389773e13152c7f67e05ba05111eef0f4
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:54 2014 +0100

      staging: comedi: amplc_pci230: rewrite shared resource handling

      Some counter channels may be required for AI commands and AO commands.
      Depending on how the commands are set up, it may not be possible to run
      both at the same time, so we keep some state and code to find out if the
      required resources are busy or not.

      The existing code is a bit unwieldy - the code for claiming resources
      involves two `for` loops for example.  Rewrite it to make it simpler.

      The new code just has a bit-mask value for each shared resource (counter
      channels), and an array indexed by resource "owners" (AI and AO
      commands), so the code for claiming resources now just has a single loop
      that checks that none of the other owners have claimed the wanted
      resources.

      Rename the functions involved, because the old names involving 'put' and
      'get' suggested some sort of usage counting.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4b0ff3dc5e3d86ada66afcaab46a766d326facd4
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:53 2014 +0100

      staging: comedi: amplc_pci230: replace `state` member with bitfields

      The `state` member of `struct pci230_private` is used with the atomic
      bit-op functions and has a couple of bits defined, `AI_CMD_STARTED` and
      `AO_CMD_STARTED`.  Spin-locks are used to protect the clearing of these
      bits and other stuff.  No special protection is used for setting these
      bits.  Replace the `state` member with a couple of new, single-bit
      bitfield members, `ai_cmd_started` and `ao_cmd_started` to save some
      space.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit abea4ff48541348be06f6cd01d4db8badbbc2065
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:52 2014 +0100

      staging: comedi: amplc_pci230: make `intr_running` a bitfield

      Change the `intr_running` member of `struct pci230_private` into a
      single-bit bitfield of type `bool` to save a bit of space.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2cd5da05b0ea4bf178fab718d42de5a386600991
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:51 2014 +0100

      staging: comedi: amplc_pci230: use comedi_range_is_bipolar()

      Use the inline `comedi_range_is_bipolar()` function from "comedidev.h"
      to decide whether a range is bipolar or unipolar instead of using the
      local static arrays `pci230_ai_bipolar[]` and `pci230_ao_bipolar[]`
      which can then be removed.

      Change the types of the `ai_bipolar` and `ao_bipolar` members of `struct
      pci230_private` to `bool` to match the return value of
      `comedi_range_is_bipolar()` and change them into single-bit bitfields to
      save a bit of space.  Also change the type and name of some local
      variables in `pci230_ai_check_chanlist()` that hold the result of
      `comedi_range_is_bipolar()`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 14c289d896d31903b04656701464de46ffb197c5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:50 2014 +0100

      staging: comedi: amplc_pci230: add `pci230_` prefix to functions

      Most functions in "amplc_pci230" are named with the prefix `pci230_`,
      apart from one or two that have the prefix `amplc_pci230_` and a few
      odd-balls with no particular prefix.  Rename the ones without a prefix
      for consistency.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d4c5cc31183db5d545f5ec3aa71b8c7545f2ac31
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:49 2014 +0100

      staging: comedi: amplc_pci230: rename pci230_ai_rinsn()

      Rename the AI subdevice "insn_read" handler function `pci230_ai_rinsn()`
      to `pci230_ai_insn_read()` for consistency.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d9a687958e39bdf041c7164c0e8a259e9a5e889d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:48 2014 +0100

      staging: comedi: amplc_pci230: remove 'inline'

      Some functions in "amplc_pci230.c" are declared `inline`.  Remove the
      `inline` specifiers and let the compiler do what it wants with them.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66a462ba451346599d0b78098e41eceac3099946
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:47 2014 +0100

      staging: comedi: amplc_pci230: simplify pci230_ai_read()

      `pci230_ai_read()` reads a sample from the ADC data register and
      converts it to a comedi sample value.  The AI sample may have 12 or 16
      bits of resolution, depending on the board type, but 12-bit sample
      values are in bits 15 to 4 of the register.  The hardware value is
      signed, 2's complement if set to a bipolar mode, or unsigned, straight
      binary if set to a unipolar mode.  To convert to a Comedi sample value
      it may need shifting right by 4 bits, and the top bit of the sample
      value may need to be toggled.

      Simplify the existing code by doing the 2's complement to straight
      binary conversion before the shift.  That way, it is always bit 15 that
      is inverted regardless of the resolution.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9405d8724045a84c960a1e4ac9876cf5fb1de35e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:46 2014 +0100

      staging: comedi: amplc_pci230: simplify pci230_ao_mangle_datum()

      `pci230_ao_mangle_datum()` converts comedi sample values for the AO
      subdevice to hardware register values.  The comedi sample value will be
      an unsigned value in the range 0 to 4095 (assuming 12-bit resolution).
      The hardware wants the value shifted so the m.s. bit of the sample in in
      bit 15.  If set to a bipolar range, it also expects a 2's complement
      value, so the top bit of the sample value needs to be inverted in that
      case.

      Simplify the existing code by doing the 2's complement conversion after
      the shift.  That way, it is always bit 15 that is inverted regardless of
      the resolution.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33af02c7b259a60dca2cd1ca11a4568dcc000113
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:45 2014 +0100

      staging: comedi: amplc_pci230: shrink struct pci230_board

      The `ai_bits`, `ao_bits`, and `min_hwver` members of `struct
      pci230_board` are only set to small, non-negative values, so make them
      `unsigned char`.  The `have_dio` member is used as a boolean so change
      it to a bitfield of type `bool`.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 867ae76dda9365c125ac88f256ca20d557e9e6e8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:44 2014 +0100

      staging: comedi: amplc_pci230: remove ao_chans member

      The PCI230(+) has an AO subdevice with 2 channels, but the PCI260(+) has
      none.

      The `ao_chans` member of `struct pci230_board` indicates whether the
      board has an AO subdevice and the number of AO channels.  The
      `ao_bits` member indicates the AO sample width in bits and will only be
      non-zero for boards with an AO subdevice.

      Use `ao_bits` to indicate whether the board has an AO subdevice.  If it
      has, assume the the number of AO channels is 2.  Then the `ao_chans`
      member becomes redundant and can be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e69ad291fbb08f79bf8014efeb29e2a74944bfa8
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:43 2014 +0100

      staging: comedi: amplc_pci230: remove ai_chans member

      All boards supported by the "amplc_pci230" driver have 16 AI channels,
      so the `ai_chans` member of `struct pci230_board` is superfluous and can
      be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0a89e7147229d183f9e5566fc774d8e0dfeff627
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:42 2014 +0100

      staging: comedi: amplc_pci230: absorb pci230_alloc_private()

      `pci230_alloc_private()` is now only called from `pci230_auto_attach()`
      to allocate private device storage and initialize various spin-lock
      members therein.  Absorb the body of `pci230_alloc_private()` into
      `pci230_auto_attach()` itself.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77ffced7af82c13243a642e731b52fc1714fd48a
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:41 2014 +0100

      staging: comedi: amplc_pci230: no need to comedi_set_hw_dev() here

      The comedi core module calls `comedi_set_hw_dev()` to associate the
      hardware `struct device` with the `struct comedi_device` before it calls
      the comedi driver's "auto_attach" hook `pci230_auto_attach()`.  There is
      no need for `pci230_auto_attach()` to call `comedi_set_hw_dev()` itself,
      so remove the call.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c800752bc85c8efb00d77c60aa89f585cc5f7bee
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:40 2014 +0100

      staging: comedi: amplc_pci230: absorb pci230_attach_common()

      `pci230_attach_common()` is now only called from `pci230_auto_attach()`,
      so absorb it into that function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5668ddf083fd7db5b904fc8332f4b28748fe5eed
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:39 2014 +0100

      staging: comedi: amplc_pci230: set detach handler to comedi_pci_detach()

      Since the comedi driver's "detach`" handler `pci230_detach()` now merely
      calls `comedi_pci_detach()` with the same parameter, use
      `comedi_pci_detach()` itself as the "detach" handler.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 228df3c99b511ec563dbbd3c7385a3ed83201dd5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:38 2014 +0100

      staging: comedi: amplc_pci230: no need to manipulate PCI ref count

      This driver no longer supports a "legacy" attach mechanism that searches
      for a suitable PCI device and increments it's reference count, but since
      the common "detach" handler `pci230_detach()` still has a left-over
      `pci_dev_put()`, a matching `pci_dev_get()` is needed in the
      "auto_attach" handler `pci230_auto_attach()`.  There is no longer any
      reason to "get" and "put" the PCI device, so those calls can be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca5119c93f0dee89b5543fbdbc0c96a046ed20e6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:37 2014 +0100

      staging: comedi: amplc_pci230: remove "legacy" attach mechanism

      The "amplc_pci230" driver currently retains the legacy attach mechanism
      to allow devices to be attached manually via the `COMEDI_DEVCONFIG`
      ioctl.  The only real use for this is to pretend that a PCI230+ or
      PCI260+ is a PCI230 or PCI260 for backwards compatibility, as they have
      different number of bits of resolution on the AI subdevice.  Since the
      card would be automatically configured as a PCI230+ or PCI260+ at PCI
      probe time anyway, hopefully any users who want it to appear as a PCI230
      or PCI260 would have got tired of removing the automatically configured
      device and configuring it manually by now and will have updated their
      software to cope with the PCI230+ or PCI260+.

      Get rid of the legacy attach mechanism by removing the Comedi driver
      "attach" handler `pci230_attach()` and associated code.  Also remove the
      "wildcard" entry from the board table `pci230_boards[]` as it is no
      longer needed.  Don't bother initializing the `board_name`, `offset`,
      and `num_names` members of `struct comedi_driver amplc_pci230_driver`
      any longer as they are only needed when configuring the device manually.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 840d435f15f43bd3b45be586d3cc3b4803939176
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:36 2014 +0100

      staging: comedi: amplc_pci230: collapse some 'else { if' chains

      Where the only thing in an `else { ... }` block is another `if`
      statement, collapse it to an `else if {` block where it makes sense to
      do so.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cbbbd20d04282cfb19829aaa646cf57700635841
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:35 2014 +0100

      staging: comedi: amplc_pci230: remove some unnecessary parentheses

      Remove some pairs of parentheses that don't really improve readability.
      Also, reduce the amount of leading whitespace in a few places.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4869826926197d75bb568131fb8a51627669401
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:34 2014 +0100

      staging: comedi: amplc_pci230: don't use multiple blank lines

      Fix checkpatch issues: "CHECK: Please don't use multiple blank lines".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc0f88e9ca5483a7078f382f5944a1095ab89582
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Sep 1 12:03:33 2014 +0100

      staging: comedi: amplc_pci230: update MODULE_DESCRIPTION()

      Replace the generic, Comedi low-level driver module description string
      with something more specific.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1c2775ec3ce533abf1dad62b3c79302bd64e174a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:43 2014 +0530

      staging: rtl8188eu: Rename Hal8188EPwrSeq.h to pwrseq.h

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ff471fc1e6954d62c43a996af183dd42c6ed347
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:42 2014 +0530

      staging: rtl8188eu: Hal8188EPwrSeq.h: fix lines over 80 char

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2f2a798ac58ee5ffda24be07bd9068c5ce4842ca
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:41 2014 +0530

      staging: rtl8188eu: Rename HalPwrSeqCmd.h to pwrseqcmd.h

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8290d2fbba4d3c47c6686cbc01d879d2e1760e4a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:40 2014 +0530

      staging: rtl8188eu: Rename HalPwrSeqCmd.c to pwrseqcmd.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a031d01c8ded5e4030242e175c7d9ee52dde4d8c
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:39 2014 +0530

      staging: rtl8188eu: Rename Hal8188EPwrSeq.c to pwrseq.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 582c7fbe16fdc2a0a84ce00c79a5406d0d9dd3d9
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:38 2014 +0530

      staging: rtl8188eu: HalPwrSeqCmd.h: Remove unnecessary comments.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8bfdbb1b59d9efa733bb29dc5e5249442e996766
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:37 2014 +0530

      staging: rtl8188eu: Hal8188EPwrSeq.c: fix lines over 80 characters.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 876cbe238d7ae7af8d0000a3bb8e0ebf3f245252
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Mon Sep 1 21:13:36 2014 +0530

      staging: rtl8188eu: Rework function HalPwrSeqCmdParsing()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a45c2994d5980ad53234589935df15e4f6682704
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Thu Aug 21 09:05:01 2014 -0300

      [media] cxusb: Add read_mac_address for TT CT2-4400 and CT2-4650

      Read MAC address from the EEPROM.

      This version two corrects a flaw in the result code returning that
      did exist in the first version.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6832d11edde3e47ef54e0da5d61380de9043b704
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Fri Aug 8 04:06:37 2014 -0300

      [media] cxusb: Add support for TechnoTrend TT-connect CT2-4650 CI

      TechnoTrend TT-connect CT2-4650 CI (0b48:3012) is an USB DVB-T2/C tuner 
with
      the following components:

       USB interface: Cypress CY7C68013A-56LTXC
       Demodulator: Silicon Labs Si2168-A20
       Tuner: Silicon Labs Si2158-A20
       CI chip: CIMaX SP2HF

      The firmware for the tuner is the same as for TechnoTrend TT-TVStick 
CT2-4400.
      See https://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg76944.html

      The demodulator needs a firmware that can be extracted from the Windows 
drivers.
      File ttConnect4650_64.sys should be extracted from
      http://www.tt-downloads.de/bda-treiber_4.1.0.4.zip (MD5 sum below).

      3464bfc37a47b4032568718bacba23fb  ttConnect4650_64.sys

      Then the firmware can be extracted:
      dd if=ttConnect4650_64.sys ibs=1 skip=273376 count=6424 
of=dvb-demod-si2168-a20-01.fw

      The SP2 CI module requires a definition of a function 
cxusb_tt_ct2_4650_ci_ctrl
      that is passed on to the SP2 driver and called back for CAM operations.

      [crope@xxxxxx: meld USB ID define patch to this]
      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 868736ad3404b205794bc04233eca58293818dea
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Fri Aug 8 04:06:35 2014 -0300

      [media] sp2: Add I2C driver for CIMaX SP2 common interface module

      Driver for the CIMaX SP2 common interface chip. It is very much based on
      the existing cimax2 driver for cx23885, but should be more reusable. The
      product has been sold with name Atmel T90FJR as well and the data sheets
      for that chip seem to be publicly available.

      It seems that the USB device that I have and the cx23885 based devices 
will
      need to interact differently with the chip for the CAM operations. Thus
      there is one callback function that is passed on to the sp2 driver
      (see function sp2_ci_op_cam for that one).

      IRQ functionality is not included currently (not needed by USB devices
      and I don't have a PCIe device for development).

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9b9beb1bf5eab918d2d54e42360dd1803b00dbfd
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:12 2014 -0300

      [media] cxusb: add ts mode setting for TechnoTrend CT2-4400

      TS mode must be set in the existing TechnoTrend CT2-4400 driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6fd2f44a000b514f7ad67e15efaccf9502e29883
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:11 2014 -0300

      [media] em28xx: add ts mode setting for PCTV 292e

      TS mode must be set in the existing PCTV 292e driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 389ce3984b337690ed5124f2379fc8c3f3975c53
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Mon Aug 11 16:58:10 2014 -0300

      [media] si2168: add ts_mode setting and move to si2168_init

      Luis Alves submitted a TS mode patch to si2168 earlier, but the
      patch was rejected due to a small issue. Here is a working version.
      Also, setting of TS mode is moved from si2168_set_frontend to
      si2168_init.

      This patch adds the TS mode as a config option for the si2168 demod:
      - ts_mode added to config struct.
      - Possible (interesting) values are
         * Parallel mode = 0x06
         * Serial mode = 0x03

      Currently the modules using this demod only use parallel mode.
      Patches for these modules later in this patch series.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 79d0933032d657e8f80e916b14b47b03731d6bea
  Author: nibble.max <nibble.max@xxxxxxxxx>
  Date:   Mon Aug 11 01:22:45 2014 -0300

      [media] m88ds3103: implement set voltage and TS clock

      Implement set voltage operation.
      Separate TS clock as a own configuration parameter.
      Add TS clock polarity parameter.

      [crope@xxxxxx: merge em28xx driver m88ds3103 config change patch
      to that one, in order to keep build unbroken]

      Signed-off-by: Nibble Max <nibble.max@xxxxxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 67d0113a224f0fb1be784f7553fdeafd82cadc6c
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Tue Aug 5 09:03:54 2014 -0300

      [media] si2157: clean logging

      Same thing for si2157 as Antti did earlier for tda18212:

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      While here, fix a typo ("unknown") in si2157_init.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 37b4e43d8b51163183fef32d6f3334c9f97f61c1
  Author: Olli Salonen <olli.salonen@xxxxxx>
  Date:   Tue Aug 5 08:54:08 2014 -0300

      [media] si2168: clean logging

      Same thing for si2168 as Antti did earlier for tda18212:

      There is no need to print module name nor function name as those
      are done by kernel logging system when dev_xxx logging is used and
      driver is proper I2C driver.

      Signed-off-by: Olli Salonen <olli.salonen@xxxxxx>
      Reviewed-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1a5a5cbc3986dafc48c1ade21ba5fa2a4bfde5f6
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Sep 2 17:21:12 2014 +0530

      staging: et131x: et131x.c: sparse warning of incompatible types

      fixed sparse warning:   incompatible types in comparison expression
                        (different address spaces)

      wolw and reg both are being used only for the initialization of
      the __iomem area.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a62fdebde5869d15536309b4a5bb9b1d5fd229c5
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:38:42 2014 -0500

      staging: comedi: hwdrv_apci1500: miscellaneous cleanup

      This patch completes two final matters of cleanup which are each too small
      for their own patch.  It corrects a couple of indentation issues and
      removes a return statement at the end of a void function.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a45dd57caedd07c82b01566caa89d0389f464aa7
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:38:26 2014 -0500

      staging: comedi: hwdrv_apci1500: clean some whitespace style issues

      Now that commented out code has been removed, else statements can move to
      the same line as the close brace of the if statement.  Also, a blank line
      has been added between declarations and code where needed.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b2518477e0b8ec9f2c193e43b40597d07be53687
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:38:12 2014 -0500

      staging: comedi: hwdrv_apci1500: remove commented out code

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c035291a6d7a19c8bb36ae5d5c4730cfc94fae8d
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:37:57 2014 -0500

      staging: comedi: hwdrv_apci1500: remove unneeded braces

      We don't need braces around single-statement blocks.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2292d64c53e8acd4980eb3688c088e00fe8bf98b
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:36:11 2014 -0500

      staging: comedi: hwdrv_apci3501: change printk to dev_err

      dev_err() is preferred to printk() in device drivers.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4689e6c2a3378fe563b6e19a6ea251aa007ddf44
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 22:35:49 2014 -0500

      staging: comedi: hwdrv_apci035: remove useless return statement

      Checkpatch pointed out a void function with a return statement.  It can be
      removed.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a834b96e20162d00df472bf87104b93b7338172
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 31 19:46:19 2014 -0500

      drivers: staging: rtl8723au: Fix return is not a function, parentheses 
are not required error

      Fix checkpatch.pl return is not a function, parentheses are not required 
error

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c802a6447da58e9afb7580ede9f34607f5acf5b8
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 31 19:22:59 2014 -0500

      drivers: staging: ft1000: Fix return is not a function, parentheses are 
not required errors

      Fix checkpatch.pl return is not a function, parentheses are not required 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 96ee2cc81f278d6c0767f466c11658f5beb5d7c5
  Author: Aaro Koskinen <aaro.koskinen@xxxxxx>
  Date:   Sun Aug 31 23:43:51 2014 +0300

      staging: octeon-usb: use USB_DIR_IN

      Replace a magic value with #defined macro.

      Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e301dfb208ac25db6c133079de7ae5d99cf48b5f
  Author: Aaro Koskinen <aaro.koskinen@xxxxxx>
  Date:   Sun Aug 31 23:43:50 2014 +0300

      staging: octeon-usb: use generic control packet header

      Use generic control packet header structure definition.

      Signed-off-by: Aaro Koskinen <aaro.koskinen@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 587abd7b030283baf921ba1a62c8a7280fea5e9d
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Mon Sep 1 22:46:59 2014 +0900

      staging: dgnc: split two assignments into the two assignments on two 
lines.

      split two assignments into the two assignments on two lines.

      CC: Lidza Louina <lidza.louina@xxxxxxxxx>
      CC: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 239d1346f5f77135e272eee0c33cfa3e52fc4e1c
  Author: Konrad Zapalowicz <bergo.torino+kernel@xxxxxxxxx>
  Date:   Sun Aug 31 22:42:15 2014 +0200

      staging: dgnc: Fix sleeping under spinlock bug

      This commit changes the memory allocation flags to ATOMIC in order to
      avoid sleeping in the nowait/nolock code.

      Signed-off-by: Konrad Zapalowicz <bergo.torino+kernel@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fdaef43dca4d9ebc4c560c6f53f54197b0167d92
  Author: Ramon Fried <ramon.fried@xxxxxxxxx>
  Date:   Sun Aug 31 23:40:29 2014 +0300

      staging: netlogic: Fix checkpatch.pl warning

      This patch fixes the following checkpatch.pl warning:

      WARNING: Possible unnecessary 'out of memory' message
      #116: FILE: ./xlr_net.c:116:
      + if (!skb) {
      +         pr_err("SKB allocation failed\n");

      Signed-off-by: Ramon Fried <ramon.fried@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a80f58c96d6dd8c7bf7ec33ca695c4fa6b956862
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 14:45:00 2014 -0500

      staging: comedi: usbduxsigma: fix more sparse endianness warnings

      Sparse shows a couple of warnings like:

      drivers/staging/comedi/drivers/usbduxsigma.c:787:23: warning: cast to 
restricted __be32

      Looking at the indicated lines shows that the issue is caused by an
      incorrect cast to uint32_t instead of __be32.  Fix this cast.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae689d52f778fef3026dc7f8d9349df4ca465e6d
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 31 14:44:23 2014 -0500

      staging: comedi: usbdux: fix more sparse endianness warnings

      Sparse shows a couple of warnings like:

      drivers/staging/comedi/drivers/usbdux.c:889:20: warning: incorrect type 
in assignment (different base types)
      drivers/staging/comedi/drivers/usbdux.c:889:20:    expected unsigned 
short [unsigned] [short] [usertype] <noident>
      drivers/staging/comedi/drivers/usbdux.c:889:20:    got restricted __le16 
[usertype] <noident>

      This is the result of a couple of calls to cpu_to_le16() being assigned to
      uint16_t typed variables.  Switch the types of these variables/pointers to
      __le16 accordingly.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Suggested-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e49d63ea147df36311fc973f5bd540125bf653a9
  Author: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
  Date:   Tue Sep 2 18:39:44 2014 +0200

      staging: lustre: Fix space prohibited between function name and open 
parenthesis

      This patch fixes the following checkpatch.pl warning in 
lnet/lnet/lib-eq.c:
      WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Mathieu OTHACEHE <m.othacehe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6e962c5a0d11bad9711171743756578d2969f45
  Author: Zheng Di <zhengdi05@xxxxxxxxx>
  Date:   Tue Sep 2 01:51:28 2014 +0800

      staging: lustre: declare some functions as static

      Declare these functions as static:
      llog_alloc_handle() is used in llog_open() only.
      llog_free_handle() is used in llog_close() only.

      Signed-off-by: Zheng Di <zhengdi05@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 31664dc6f8462a843fbddf6807498f452a7727be
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Mon Sep 1 22:21:10 2014 +0200

      staging: lustre: ldlm: simplify rc initialization

      Simplify initialization of rc to take advantage of the fact that it is 
done
      at statement level.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d1c0d446da8e0255a0edb348325cac293e9eff4c
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Mon Sep 1 22:21:09 2014 +0200

      staging: lustre: ldlm: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 995c8b4a555baf29de86ce6b68967d03791ae2b2
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Sep 1 06:36:14 2014 -0500

      drivers: staging: lustre: Fix 'do not use C99 // comments' errors

      Fix checkpatch.pl 'do not use C99 // comments' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 22403d9eae75ae0f86c92b9f0a8bda1aa2e069e3
  Author: Sun Wang <sunwxg@xxxxxxxxx>
  Date:   Mon Sep 1 12:27:25 2014 +0800

      staging: lustre: lustre: mdc: mdc_reint: fix coding style issue

      Coding style issues, the changes include:
      -Remove '{}'

      Signed-off-by: Sun Wang <sunwxg@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8291974f9d51906acbcda639f5e0e33f6eae765
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 31 17:40:17 2014 -0500

      drivers: staging: lustre: Fix return is not a function, parentheses are 
not required errors

      Fix checkpatch.pl return is not a function, parentheses are not required 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d696b7f780b66135e34a4dcd781828acf907f6df
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Tue Sep 2 14:36:37 2014 +0300

      MAINTAINERS: Add an entry for staging/xillybus

      Suggested-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a7d84d73b9ca32871da8fc05e95ca47c04fbb110
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:17 2014 +0200

      ARM: at91: PIT: Use of_have_populated_dt instead of CONFIG_OF

      Until now, the machines, even when CONFIG_OF was enabled, were calling
      at91sam926x_ioremap_pit to try to map the PIT address using the defined
      physical address.

      Obviously, with DT, it's not appropriate anymore, and some code was added 
to
      the function to deal with this case.

      Unfortunately, this code was conditionned on CONFIG_OF, which can be 
enabled,
      even though no DT was actually used, which would result in such a case, 
to this
      code being executed, without any reason.

      Moreover, the logic that was here before to bail out of the function just 
check
      in the DT to see if the PIT node is there, which is the case in all our 
DTSI.

      All this can be made much more straightforward just by using
      of_have_populated_dt to bail out.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 2d7fdbe23c990a843177e3bff9a093d2f5fa4e02
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:16 2014 +0200

      ARM: at91: PIT: Use DIV_ROUND_CLOSEST to compute the cycles

      Until now, the pit_cycle computation was dividing the rate by HZ, 
rounding to
      the closest integer, but without using the appropriate macro.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 1bd59dbe53d9913420ae751d0447e769fd22cbf5
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:15 2014 +0200

      ARM: at91: generic.h: Add include safe guards

      The generic.h header file doesn't have any safe guards against multiple
      inclusion. It only worked so far because all the symbols defined in it 
were
      extern, but this is a rather fragile assumption.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 52c3ffb018f4af038039f783d932ba5c99e4a87b
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 11:33:14 2014 +0200

      ARM: at91: PIT: Follow the general coding rules

      Replace all masks and bits definitions by matching calls to BIT and 
GENMASK.
      While we're at it, also fix a few style issues.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit a7fa3219456bc044cc6b8654a5d8218a9df1c7bd
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:50:48 2014 +0900

      spi: spi-mxs: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations
        WARNING: Prefer kcalloc over kzalloc with multiply

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Marek Vasut <marex@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b8074eba2a6b5b1b090cf9c53dbccf3bc3e5205a
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Sep 2 09:14:28 2014 -0700

      regulator: RK808: Add proper input supplies for rk808

      The original RK808 regulator driver didn't setup input supplies
      properly.  Add them.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f318f7db00f4968d934b4ccb8e3fc0b21f419046
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Mon Sep 1 16:15:52 2014 -0500

      ia64: sn_nodepda cannot be assigned to after this_cpu conversion. Use 
__this_cpu_write.

      There must be an explit statement to modify the percpu variable after
      the conversion of the sn_nodpda macro to use this_cpu_read.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Compile-tested-by: Guenter Roeck <linux@xxxxxxxxxxxx>

  commit 809e9447b92ffe1346b2d6ec390e212d5307f61c
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 9 16:19:30 2014 +0200

      drm/nouveau: use shared fences for readable objects

      nouveau keeps track in userspace whether a buffer is being
      written to or being read, but it doesn't use that information.

      Change this to allow multiple readers on the same bo.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 9242829a87e970773628f30522d2278dd91890ec
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 9 16:18:58 2014 +0200

      drm/nouveau: Keep only a single list for validation.

      Maintain the original order to handle VRAM/GART/mixed correctly for <nv50,
      it's likely not as important on newer cards.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 472db7ab3093bf2a2999f6b5aa64a030466d6f92
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:42:29 2014 +0200

      drm/ttm: use rcu in core ttm

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 5fbad9928faf93f69903c8662ec9874ac4a0754e
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:41:49 2014 +0200

      drm/vmwgfx: use rcu in vmw_user_dmabuf_synccpu_grab

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 65cd90ac765fb6960f1e3815cc31972fc4599c37
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 20:14:30 2014 +0200

      netfilter: nft_chain_nat_ipv4: use generic IPv4 NAT code from core

      Use the exported IPv4 NAT functions that are provided by the core. This
      removes duplicated code so iptables and nft use the same NAT codebase.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 30766f4c2d60dd2a3fc67b7114174c417f43f4c6
  Author: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 20:02:42 2014 +0200

      netfilter: nat: move specific NAT IPv4 to core

      Move the specific NAT IPv4 core functions that are called from the
      hooks from iptable_nat.c to nf_nat_l3proto_ipv4.c. This prepares the
      ground to allow iptables and nft to use the same NAT engine code that
      comes in a follow up patch.

      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit d102cac8097c71bbbba41f4d0cdf5b509d4c64cf
  Author: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
  Date:   Wed Aug 20 23:05:40 2014 -0300

      [media] media: check status of dmxdev->exit in poll functions of demux&dvr

      when usb-type tuner is pulled out, user applications did not close 
device's FD,
      and go on polling the device, we should return POLLERR directly.

      Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 236c9bfa4a133cbdfeeb3f7a1902950210549634
  Author: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
  Date:   Wed Aug 20 23:05:07 2014 -0300

      [media] media: correct return value in dvb_demux_poll

      Data type of return value is unsigned int, but in function of 
dvb_demux_poll,
      when the pointer of dmxdevfilter equals NULL, it will return -EINVAL, 
which
      is invalid.

      Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7a0af6ed97f2f08baecb452e719d9c961d117109
  Author: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
  Date:   Wed Aug 20 23:04:25 2014 -0300

      [media] media: fix kernel deadlock due to tuner pull-out while playing

      Normally, ADAP_STREAMING bit is set in dvb_usb_start_feed and cleared in
      dvb_usb_stop_feed.

      But in exceptional cases, for example, when the tv is playing programs
      and the tuner is pulled out, then dvb_usbv2_disconnect is called.

      In such case, it will first call dvb_usbv2_adapter_frontend_exit to stop
      dvb_frontend_thread, and then call dvb_usbv2_adapter_dvb_exit to clear
      ADAP_STREAMING bit.

      At this point, if dvb_frontend_thread is sleeping and waiting for
      ADAP_STREAMING to be cleared to get out of sleep. then
      dvb_frontend_thread can never be stoped, because clearing ADAP_STREAMING
      bit is performed after dvb_frontend_thread is stopped (i.e. performed in
      dvb_usbv2_adapter_dvb_exit).

      So, deadlock:

      [  240.822037] INFO: task khubd:497 blocked for more than 120 seconds.
      [  240.822655] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
      [  240.830493] khubd           D c0013b3c     0   497      2 0x00000000
      [  240.836996] [<c0013b3c>] (__schedule+0x200/0x54c) from [<c00110f4>] 
(schedule_timeout+0x14c/0x19c)
      [  240.845940] [<c00110f4>] (schedule_timeout+0x14c/0x19c) from 
[<c00137f4>] (wait_for_common+0xac/0x150)
      [  240.855234] [<c00137f4>] (wait_for_common+0xac/0x150) from 
[<c004989c>] (kthread_stop+0x58/0x90)
      [  240.864004] [<c004989c>] (kthread_stop+0x58/0x90) from [<c03b2ebc>] 
(dvb_frontend_stop+0x3c/0x9c)
      [  240.872849] [<c03b2ebc>] (dvb_frontend_stop+0x3c/0x9c) from 
[<c03b2f3c>] (dvb_unregister_frontend+0x20/0xd8)
      [  240.882666] [<c03b2f3c>] (dvb_unregister_frontend+0x20/0xd8) from 
[<c03ed938>] (dvb_usbv2_exit+0x68/0xfc)
      [  240.892204] [<c03ed938>] (dvb_usbv2_exit+0x68/0xfc) from [<c03eda18>] 
(dvb_usbv2_disconnect+0x4c/0x70)
      [  240.901499] [<c03eda18>] (dvb_usbv2_disconnect+0x4c/0x70) from 
[<c031c050>] (usb_unbind_interface+0x58/0x188)
      [  240.911395] [<c031c050>] (usb_unbind_interface+0x58/0x188) from 
[<c02c3e78>] (__device_release_driver+0x74/0xd0)
      [  240.921544] [<c02c3e78>] (__device_release_driver+0x74/0xd0) from 
[<c02c3ef0>] (device_release_driver+0x1c/0x28)
      [  240.931697] [<c02c3ef0>] (device_release_driver+0x1c/0x28) from 
[<c02c39b8>] (bus_remove_device+0xc4/0xe4)
      [  240.941332] [<c02c39b8>] (bus_remove_device+0xc4/0xe4) from 
[<c02c1344>] (device_del+0xf4/0x178)
      [  240.950106] [<c02c1344>] (device_del+0xf4/0x178) from [<c0319eb0>] 
(usb_disable_device+0xa0/0x1c8)
      [  240.959040] [<c0319eb0>] (usb_disable_device+0xa0/0x1c8) from 
[<c03128b4>] (usb_disconnect+0x88/0x188)
      [  240.968326] [<c03128b4>] (usb_disconnect+0x88/0x188) from [<c0313edc>] 
(hub_thread+0x4d0/0x1200)
      [  240.977100] [<c0313edc>] (hub_thread+0x4d0/0x1200) from [<c0049690>] 
(kthread+0xa4/0xb0)
      [  240.985174] [<c0049690>] (kthread+0xa4/0xb0) from [<c0009118>] 
(ret_from_fork+0x14/0x3c)
      [  240.993259] INFO: task kdvb-ad-0-fe-0:3256 blocked for more than 120 
seconds.
      [  241.000349] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" 
disables this message.
      [  241.008162] kdvb-ad-0-fe-0  D c0013b3c     0  3256      2 0x00000000
      [  241.014507] [<c0013b3c>] (__schedule+0x200/0x54c) from [<c03eda44>] 
(wait_schedule+0x8/0x10)
      [  241.022924] [<c03eda44>] (wait_schedule+0x8/0x10) from [<c001120c>] 
(__wait_on_bit+0x74/0xb8)
      [  241.031434] [<c001120c>] (__wait_on_bit+0x74/0xb8) from [<c00112b8>] 
(out_of_line_wait_on_bit+0x68/0x70)
      [  241.040902] [<c00112b8>] (out_of_line_wait_on_bit+0x68/0x70) from 
[<c03e5e88>] (dvb_usb_fe_sleep+0xf4/0xfc)
      [  241.050618] [<c03e5e88>] (dvb_usb_fe_sleep+0xf4/0xfc) from 
[<c03b4b74>] (dvb_frontend_thread+0x124/0x4e8)
      [  241.060164] [<c03b4b74>] (dvb_frontend_thread+0x124/0x4e8) from 
[<c0049690>] (kthread+0xa4/0xb0)
      [  241.068929] [<c0049690>] (kthread+0xa4/0xb0) from [<c0009118>] 
(ret_from_fork+0x14/0x3c)

      Fix it by calling dvb_usbv2_adapter_frontend_exit() latter.

      Test enviroment: odroidx2 + Hauppauge(WinTV-Aero-M)

      Signed-off-by: Changbing Xiong <cb.xiong@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 39e7f6f84b3a3aa4520504473f2e2bac1f949ffa
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:40:49 2014 +0200

      drm/radeon: use rcu waits in some ioctls

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Reviewed-by: Christian König <christian.koenig@xxxxxxx>

  commit 59701f965442639e33b35cd2407d88948ea0b2b6
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed May 14 15:38:23 2014 +0200

      drm/nouveau: use rcu in nouveau_gem_ioctl_cpu_prep

      With the conversion to the reservation api this should be safe.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit f2c24b83ae90292d315aa7ac029c6ce7929e01aa
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 2 17:14:48 2014 +0200

      drm/ttm: flip the switch, and convert to dma_fence

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 2f453ed4038526172292fb3250b638b3782c7f2b
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Apr 2 12:40:05 2014 +0200

      drm/qxl: rework to new fence interface

      Final driver! \o/

      This is not a proper dma_fence because the hardware may never signal
      anything, so don't use dma-buf with qxl, ever.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 29ba89b2371d466ca68973525816cf10debc2655
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxx>
  Date:   Thu Jan 9 11:03:11 2014 +0100

      drm/nouveau: rework to new fence interface

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit 2298e804e96eb3635c39519c8287befd92460303
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 14:07:44 2014 +0100

      drm/vmwgfx: rework to new fence interface, v2

      Use the new fence interface on vmwgfx too.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

      ---
      Changes since v1:
      Fix a sleeping function called from invalid context in enable_signaling.

  commit c060a4e135fdd8a35276f2e318f1e9b3bc2450a9
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 13:06:24 2014 +0100

      drm/vmwgfx: get rid of different types of fence_flags entirely

      Only one type was ever used. This is needed to simplify the fence
      support in the next commit.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 9bb87f168931cf55738ed2fbda3639575cede886
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:07 2014 +0200

      usb: gadget: f_uac2: send reasonably sized packets

      The UAC2 function driver currently responds to all packets at all times
      with wMaxPacketSize packets. That results in way too fast audio
      playback as the function driver (which is in fact supposed to define
      the audio stream pace) delivers as fast as it can.

      Fix this by sizing each packet correctly with the following steps:

       a) Set the packet's size by dividing the nominal data rate by the
          playback endpoint's interval.

       b) If there is a residual value from the calculation in a), add
          it to a accumulator to keep track of it across packets.

       c) If the accumulator has gathered at least the number of bytes
          that are needed for one sample frame, increase the packet size.

      This way, the packet size calculation will get rid of any kind of
      imprecision that would otherwise occur with a simple division over
      time.

      Some of the variables that are needed while processing each packet
      are pre-computed for performance reasons.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ec9e43138f1219966850477e056f6eb7fbcc4fa4
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:06 2014 +0200

      usb: gadget: f_uac2: handle partial dma area wrap

      With packet sizes other than 512, payloads in the packets may wrap
      around the ALSA dma buffer partially, which leads to memory corruption
      and audible clicks and pops in the audio stream at the moment, because
      there is no boundary check before the memcpy().

      In preparation to an implementation for smaller and dynamically sized
      packets, we have to address such cases, and copy the payload in two
      steps conditionally.

      The 'src' and 'dst' approach doesn't work here anymore, as different
      behavior is necessary in playback and capture cases. Thus, this patch
      open-codes the routine now.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 254b3bf68b65ac8f82da1c7e0c1a2bb17012aa7d
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:05 2014 +0200

      usb: gadget: f_uac2: introduce agdev_to_uac2_opts

      Add a simple container_of() wrapper to get a struct f_uac2_opts from a
      struct struct audio_dev. Use it in two places where it is currently
      open-coded.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a8147dabe56f7e7a4975e60abb613f7e62277577
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:04 2014 +0200

      usb: gadget: f_uac2: add short-hand for 'dev'

      In afunc_bind() and afunc_set_alt(), &uac2->pdev.dev are used multiple
      times. Adding a short-hand for them makes lines shorter so we can
      remove some line wraps.

      No functional change.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 430fdbd3b7ea4a820d4c1aa936ede77433cfa818
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Wed Aug 27 19:09:03 2014 +0200

      usb: gadget: f_uac2: restructure some code in afunc_set_alt()

      Restructure some code to make it easier to read.

      While at it, return -ENOMEM instead of -EINVAL if
      usb_ep_alloc_request() fails, and omit the logging in such cases
      (the mm core will complain loud enough).

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 4953ef658910416655cdb4b61618458aa11302ab
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:48 2014 +0200

      usb: gadget: f_mass_storage: simplify start_transfer slightly

      Flatten the start_transfer function by reversing the if condition and
      returning early out of the function if everything went fine.  It makes
      the function look less complicated, at least to me, and easier to
      understand.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b9a4274699c6973f62979d664cbe7c9aca4f6a9a
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:47 2014 +0200

      tools: ffs-test: add compatibility code for old kernels

      If ffs-test is used with a kernel prior to 3.14, which do not
      support the new descriptors format, it will fail when trying to
      write the descriptors.  Add a function that converts the new
      descriptors to the legacy ones and use it to retry writing the
      descriptors using the legacy format.

      Also add â??-lâ?? flag to ffs-test which will cause the tool to
      never try the new format and instead immediatelly try the
      legacy one.  This should be useful to test whether parsing
      of the old format still works on given 3.14+ kernel.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 51c208c746e800dba37d1a54d3c5e601630266c4
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:46 2014 +0200

      tools: ffs-test: convert to new descriptor format

      Since commit [ac8dde11: â??Add flags to descriptors blockâ??] functionfs
      supports a new, more powerful and extensible, descriptor format.
      Since ffs-test is probably the first thing users of the functionfs
      interface see when they start writing functionfs user space daemons,
      convert it to use the new format thus promoting it.

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1df22b4ea9d91b01267fb61c155c31fb65d6b8a0
  Author: Michal Nazarewicz <mina86@xxxxxxxxxx>
  Date:   Wed Aug 27 22:58:45 2014 +0200

      usb: gadget: f_fs: add usb_functionfs_descs_head_v2 structure

      The structure can be used with user space tools that use the new
      functionfs description format, for example as follows:

      static const struct {
        struct usb_functionfs_descs_head_v2 header;
        __le32 fs_count;
        __le32 hs_count;
        struct {
                â?¦
        } fs_desc;
        struct {
                â?¦
        } hs_desc;
      } descriptors = {
        .header = {
                .magic = cpu_to_le32(FUNCTIONFS_DESCRIPTORS_MAGIC_V2),
                .length = cpu_to_le32(sizeof(descriptors)),
                .flags = cpu_to_le32(FUNCTIONFS_HAS_FS_DESC |
                                     FUNCTIONFS_HAS_HS_DESC)
        },
        .fs_count = cpu_to_le32(X),
        .fs_desc = {
                â?¦
        },
        .hs_count = cpu_to_le32(Y),
        .hs_desc = {
                â?¦
        }
      };

      Signed-off-by: Michal Nazarewicz <mina86@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit be0a8887bb931af0e21531da20c41533effbb0d6
  Author: Li Jun <B47624@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 21:44:11 2014 +0800

      usb: gadget: composite: dequeue cdev->req before free its buffer

      commit f226708(usb: gadget: composite: dequeue cdev->req before free it in
      composite_dev_cleanup) fixed a bug: free the usb request(i.e. cdev->req) 
but
      does not dequeue it beforehand. This fix is not proper enough because it
      dequeues the request after free its data buffer, considering the hardware 
can
      access the buffer's memory anytime before the request's complettion 
rountine
      runs, and usb_ep_dequeue always call the complettion rountine before it 
returns,
      so the best way is to dequeue the request before free its buffer.

      Suggested-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Li Jun <b47624@xxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d3102a5eaac708ab83fede0986f90e9971be55d3
  Author: Tony Lindgren <tony@xxxxxxxxxxx>
  Date:   Thu Aug 28 11:19:02 2014 -0700

      usb: phy: twl6030-usb: Remove unused irq_enabled

      It's not being used any longer.

      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit fa9a582da9e78c8498654d5c9c221ec3690944c1
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:31:40 2014 +0200

      usb: gadget: USB_RENESAS_USBHS_UDC should depend on HAS_DMA

      If NO_DMA=y:

      drivers/built-in.o: In function `usbhsg_dma_map_ctrl':
      mod_gadget.c:(.text+0x53b226): undefined reference to 
`usb_gadget_map_request'
      mod_gadget.c:(.text+0x53b242): undefined reference to 
`usb_gadget_unmap_request'

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ea2fdf842365066c82ab941086c6a1741ced4f2a
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Thu Aug 28 13:58:53 2014 +0200

      usb: phy: samsung: remove old common USB PHY code

      drivers/usb/phy/phy-samsung-usb[2,3] drivers got replaced by
      drivers/phy/phy-samsung-usb[2,3] ones and the old common Samsung
      USB PHY code is no longer used.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 1c3c0528876e2dd86cfb86e96e03c38ef19858fe
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Fri Aug 22 18:59:04 2014 +0200

      usb: phy: samsung: remove old USB 3.0 PHY driver

      drivers/usb/phy/phy-samsung-usb3 driver got replaced by
      drivers/phy/phy-samsung-usb3 one and is no longer used.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a8b5b12eff1510d701ac5ad321e215d7153c96c3
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Fri Aug 22 18:59:03 2014 +0200

      usb: phy: samsung: remove old USB 2.0 PHY driver

      drivers/usb/phy/phy-samsung-usb2 driver got replaced by
      drivers/phy/phy-samsung-usb2 one and is no longer used.

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
      Reviewed-by: Vivek Gautam <gautam.vivek@xxxxxxxxxxx>
      Reviewed-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Kishon Vijay Abraham I <kishon@xxxxxx>
      Cc: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 2b37c2955204066d32566a50372da95ab734fc7e
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 11:00:22 2014 +0300

      ath10k: don't access tx_info while overwriting it

      Nothing important was being overwritten so it
      didn't yield any bugs yet.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d35a6c18cb70be7961127f179a3394fe29a4ffe4
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 11:00:21 2014 +0300

      ath10k: add device/driver strings to tracepoints

      This makes it easier to log and debug via tracing
      with more than 1 ath10k device on a system.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 9e264945b8959f9e95fef162ae9c2fe0ec22f909
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Sep 2 11:00:21 2014 +0300

      ath10k: remove diag_*_access functions

      Remove the ugly _access functions. Being explicit
      is a good thing.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit fbff66108352d19b5cffa7dce26d7638c9dd4d70
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Thu Aug 28 04:43:09 2014 -0700

      security: Silence shadow warning

      Renaming an unused formal parameter in the static inline function
      security_inode_init_security eliminates many W=2 warnings.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: James Morris <james.l.morris@xxxxxxxxxx>

  commit 7cc5f270ee6e271df466f9d3c1c4522593002ac4
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:03 2014 +0200

      ARM: at91: sama5: update defconfig

      Update defconfig, adding:
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c92e99f0bc1cd9feefaa93ce9245db8abdeca836
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:02 2014 +0200

      ARM: at91: at91sam9rl: update defconfig

      Update defconfig, adding:
       - USB gadget
       - PWM support using the generic framework
       - generic PWM leds
       - LEDs triggers
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 31bcf0a63994081a3a315d02379528701c0a0e43
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:01 2014 +0200

      ARM: at91: at91sam9g45: update defconfig

      Update defconfig, adding:
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset
       - Watchdog

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c5de16c0b769753a6df20465bd53bd53ad7c9c8a
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:50:00 2014 +0200

      ARM: at91: at91sam9263: update defconfig

      Update defconfig, adding:
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 825f30bc22f946db988848cc981fbdc8f66f6042
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:49:59 2014 +0200

      ARM: at91: at91sam9261_9g10: update defconfig

      Update defconfig, adding power/reset and removing deprecated config 
options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit f1c86dd86f658001c276dd29ae6f285370e5af13
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:49:58 2014 +0200

      ARM: at91: at91sam9260_9g20: update defconfig

      Update defconfig, adding:
       - ADC/touchscreen
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 443c4a4a66bacd314bd407f8e9e634695478b914
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Sep 2 10:49:57 2014 +0200

      ARM: at91: at91_dt: update defconfig

      Update defconfig, adding:
       - ADC/touchscreen
       - PWM support using the generic framework
       - generic PWM leds
       - Power/reset

      and removing deprecated config options.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 3feb049f378da6aa1209e05ef5c656a1f26a9183
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:55 2014 -0700

      gpu: ipu-v3: Add ipu_dump()

      Adds ipu_dump() which dumps IPU register state to debug.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 60c04456f68f67f68180ebd84a47e4c58931f70f
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:54 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_dump()

      Adds ipu_cpmem_dump() which dumps a channel's cpmem to debug.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 9a34cef01392358421b764645073601c352d0a85
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:53 2014 -0700

      gpu: ipu-v3: Add more planar formats support

      Adds support for the following planar and partial-planar formats:

      YUV422
      NV12
      NV16

      Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@xxxxxxxxxx>
      Signed-off-by: Mohsin Kazmi <mohsin_kazmi@xxxxxxxxxx>
      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>

      Unified base offset and Y plane offset into a single variable,
      moved all ipu_cpmem_set_buffer calls to a single location.
      Removed NV21 and NV61 for now. The IDMAC doesn't understand U/V
      order for chroma interleaved formats, so we'd need to work around
      this by implenting U/V switching via the CSC unit.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2094b603ae59be6785e52a00d09b47b6ae910154
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:52 2014 -0700

      gpu: ipu-cpmem: Add second buffer support to ipu_cpmem_set_image()

      Add a second buffer physaddr to struct ipu_image, for double-buffering
      support.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit c42d37ca421aa222e8f27744d4129bce726a3724
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:51 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_set_rotation()

      Adds ipu_cpmem_set_rotation().

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 555f0e6690a41245518003c02a1ecb84e4a69281
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:50 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_set_axi_id()

      Adds ipu_cpmem_set_axi_id() to set which AXI bus master the channel
      will use to transfer data onto AXI bus.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 9b9da0be37490c77e92a2101a8c5d469ce1102f4
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:49 2014 -0700

      gpu: ipu-cpmem: Add ipu_cpmem_set_block_mode()

      Adds ipu_cpmem_set_block_mode().

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 4fd1a07af59bf5e1cfb73f7035bf525522cebc76
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:45 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_lock_enable()

      Adds ipu_idmac_lock_enable(), which enables or disables channel
      burst locking.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2bcf577eb6361827f8347529803528031033cb83
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:44 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_enable_watermark()

      Adds the function ipu_idmac_enable_watermark(), which enables or disables
      watermarking in the IDMAC channel. Enabling watermarking can increase a
      channel's AXI bus arbitration priority.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 6930afdccfd2b3e6669c305d97958d81cf0d072e
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:43 2014 -0700

      gpu: ipu-v3: Add ipu_stride_to_bytes()

      Adds ipu_stride_to_bytes(), which converts a pixel stride to bytes,
      suitable for passing to cpmem.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit e7268c699bbe578e6dcf02e9f7f5a267837bc18f
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:42 2014 -0700

      gpu: ipu-v3: Add __ipu_idmac_reset_current_buffer()

      Adds __ipu_idmac_reset_current_buffer() that resets a channel's
      internal current buffer pointer so that transfers start from buffer
      0 on the next channel enable.

      This operation is required for channel linking to work correctly,
      for instance video capture pipelines that carry out image rotations
      will fail after the first streaming unless this function is called
      for each channel before re-enabling the channels.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit bce6f087a958a21500c51a9e63a5f578f5b0510c
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:41 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_clear_buffer()

      Add the reverse of ipu_idmac_select_buffer(), that is, clear a buffer
      ready status in a channel.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit aa52f57894b93dcfdd615b35a7579e161f1e7a38
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:40 2014 -0700

      gpu: ipu-v3: Add ipu_idmac_buffer_is_ready()

      Add ipu_idmac_buffer_is_ready(), returns true if the given buffer in
      the given channel is set ready (owned by IPU), or false if not ready
      (owned by CPU core).

      Support has been added for third buffer, there is no support yet for
      triple-buffering in idmac channels, but this function checks
      buffer-ready for third buffer in case this support is added later.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit a4cd8f229ff71db0c95c0d96381d4fb9239fdb19
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:39 2014 -0700

      gpu: ipu-v3: Move IDMAC channel names to imx-ipu-v3.h

      Move the IDMAC channel names to imx-ipu-v3.h, to make the names
      available outside IPU. Add a couple new channels in the process
      (async display BG/FG, channels 24 and 29).

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 4cea940d34319fb5d5e2f4d554e23f766c228e90
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:38 2014 -0700

      gpu: ipu-v3: Add helper function checking if pixfmt is planar

      Add simple helper function returning true if passed pixel format is one
      of supported planar ones.

      Signed-off-by: Dmitry Eremin-Solenikov <dmitry_eremin@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit f835f386a119c3f78f5acb93e86a4f025211739a
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:37 2014 -0700

      gpu: ipu-v3: Add rotation mode conversion utilities

      Add two functions:

      - ipu_degrees_to_rot_mode(): converts a degrees, hflip, and vflip setting
        to an IPU rotation mode.
      - ipu_rot_mode_to_degrees(): converts an IPU rotation mode with given 
hflip
        and vflip settings to degrees.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit ae0e9708b30b3eebe5a58e4d055eb49a73d641dd
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:36 2014 -0700

      gpu: ipu-v3: Add ipu_mbus_code_to_colorspace()

      Add ipu_mbus_code_to_colorspace() to find ipu_color_space from a
      media bus pixel format code.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit a2be35e3320b27c84488729e9fb56a62e74d65fa
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:35 2014 -0700

      gpu: ipu-v3: smfc: Add ipu_smfc_set_watermark()

      Adds ipu_smfc_set_watermark() which programs a channel's SMFC FIFO
      levels at which the watermark signal is set and cleared.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 7fafa8f06f9bdf32b806b4612bfe387de8e34125
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:34 2014 -0700

      gpu: ipu-v3: smfc: Convert to per-channel

      Convert the smfc object to be specific to a single smfc channel.
      Add ipu_smfc_{get|put} to retrieve and release a single smfc channel
      for exclusive use, and add use counter to ipu_smfc_{enable|disable}.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit fc4353559e587f5962f22c24ca7e015bdbea1e49
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:33 2014 -0700

      gpu: ipu-v3: smfc: Move enable/disable to ipu-smfc.c

      Move the SMFC module enable/disable helpers into the ipu-smfc submodule.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 1aa8ea0d2bd5d4ba7b5d2b132a02157bc1fb9793
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Mon Aug 11 13:04:50 2014 +0200

      gpu: ipu-v3: Add Image Converter unit

      Adds the Image Converter (IC) unit.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>

      Condensed the three CSC setup functions into a single one that
      uses static tables to set up the CSC task parameters.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2ffd48f2e7ae06c3d7b2bcde9a0cb211d1a32468
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Tue Aug 19 10:52:40 2014 -0700

      gpu: ipu-v3: Add Camera Sensor Interface unit

      Adds the Camera Sensor Interface (CSI) unit required for video capture.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>

      Removed the unused clk_get_rate in ipu_csi_init_interface and the
      ipu_csi_ccir_err_detection_enable/disable functions.
      Checkpatch cleanup.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 327455817a92522e669d2d11367e42af5956a8ed
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:59 2014 +0530

      pinctrl: qcom: Add support for reset for apq8064

      This patch adds support for reset functions to reboot the boards
      with soc apq8064.

      Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
      Cc: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx>
      Cc: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      Cc: Andy Gross <agross@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 79c62cdd0760fb43acf680c89dc508b41a60d222
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:00:58 2014 +0530

      pinctrl: msm: Add ps_hold function in pinctrl-apq8064 binding 
documentation

      This adds a function ps_hold (Power Suppy Hold Signal) in pinctrl-ap8064
      documentation which was missing. This function is used to reset the 
targets
      with apq8064 soc.

      CC: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx>
      CC: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      CC: Andy Gross <agross@xxxxxxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c6e927a27498bf9314ba8e313d15d1b3f6046d7f
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:41:48 2014 +0530

      pinctrl: qcom: remove gpiochip in failure cases

      This patch releases gpiochip related resources by calling
      gpiochip_remove when either of gpiochip_add_pin_range and
      gpiochip_irqchip_add fails.

      CC: Linus Walleij <linus.walleij@xxxxxxxxxx>
      CC: "Ivan T. Ivanov" <iivanov@xxxxxxxxxx>
      Acked-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx>
      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit f9134be491dec9e6cada46abbfb01982a7afffa8
  Author: Horia Geanta <horia.geanta@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 14:28:14 2014 +0300

      dma-debug: modify check_for_stack output

      s/fromstack/from stack

      Signed-off-by: Horia Geanta <horia.geanta@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 880a6fab8f6ba5b5abe59ea68533202ddea1012c
  Author: Christophe Gouault <christophe.gouault@xxxxxxxxx>
  Date:   Fri Aug 29 16:16:05 2014 +0200

      xfrm: configure policy hash table thresholds by netlink

      Enable to specify local and remote prefix length thresholds for the
      policy hash table via a netlink XFRM_MSG_NEWSPDINFO message.

      prefix length thresholds are specified by XFRMA_SPD_IPV4_HTHRESH and
      XFRMA_SPD_IPV6_HTHRESH optional attributes (struct xfrmu_spdhthresh).

      example:

          struct xfrmu_spdhthresh thresh4 = {
              .lbits = 0;
              .rbits = 24;
          };
          struct xfrmu_spdhthresh thresh6 = {
              .lbits = 0;
              .rbits = 56;
          };
          struct nlmsghdr *hdr;
          struct nl_msg *msg;

          msg = nlmsg_alloc();
          hdr = nlmsg_put(msg, NL_AUTO_PORT, NL_AUTO_SEQ, 
XFRMA_SPD_IPV4_HTHRESH, sizeof(__u32), NLM_F_REQUEST);
          nla_put(msg, XFRMA_SPD_IPV4_HTHRESH, sizeof(thresh4), &thresh4);
          nla_put(msg, XFRMA_SPD_IPV6_HTHRESH, sizeof(thresh6), &thresh6);
          nla_send_auto(sk, msg);

      The numbers are the policy selector minimum prefix lengths to put a
      policy in the hash table.

      - lbits is the local threshold (source address for out policies,
        destination address for in and fwd policies).

      - rbits is the remote threshold (destination address for out
        policies, source address for in and fwd policies).

      The default values are:

      XFRMA_SPD_IPV4_HTHRESH: 32 32
      XFRMA_SPD_IPV6_HTHRESH: 128 128

      Dynamic re-building of the SPD is performed when the thresholds values
      are changed.

      The current thresholds can be read via a XFRM_MSG_GETSPDINFO request:
      the kernel replies to XFRM_MSG_GETSPDINFO requests by an
      XFRM_MSG_NEWSPDINFO message, with both attributes
      XFRMA_SPD_IPV4_HTHRESH and XFRMA_SPD_IPV6_HTHRESH.

      Signed-off-by: Christophe Gouault <christophe.gouault@xxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit b58555f1767c9f4e330fcf168e4e753d2d9196e0
  Author: Christophe Gouault <christophe.gouault@xxxxxxxxx>
  Date:   Fri Aug 29 16:16:04 2014 +0200

      xfrm: hash prefixed policies based on preflen thresholds

      The idea is an extension of the current policy hashing.

      Today only non-prefixed policies are stored in a hash table. This
      patch relaxes the constraints, and hashes policies whose prefix
      lengths are greater or equal to a configurable threshold.

      Each hash table (one per direction) maintains its own set of IPv4 and
      IPv6 thresholds (dbits4, sbits4, dbits6, sbits6), by default (32, 32,
      128, 128).

      Example, if the output hash table is configured with values (16, 24,
      56, 64):

      ip xfrm policy add dir out src 10.22.0.0/20 dst 10.24.1.0/24 ... => hashed
      ip xfrm policy add dir out src 10.22.0.0/16 dst 10.24.1.1/32 ... => hashed
      ip xfrm policy add dir out src 10.22.0.0/16 dst 10.24.0.0/16 ... => 
unhashed

      ip xfrm policy add dir out \
          src 3ffe:304:124:2200::/60 dst 3ffe:304:124:2401::/64 ...    => hashed
      ip xfrm policy add dir out \
          src 3ffe:304:124:2200::/56 dst 3ffe:304:124:2401::2/128 ...  => hashed
      ip xfrm policy add dir out \
          src 3ffe:304:124:2200::/56 dst 3ffe:304:124:2400::/56 ...    => 
unhashed

      The high order bits of the addresses (up to the threshold) are used to
      compute the hash key.

      Signed-off-by: Christophe Gouault <christophe.gouault@xxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit 5a82067f013fb4f5083fabf4d28f4d1bbada8734
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Sep 2 08:47:31 2014 +0800

      regulator: rk808: Fix n_voltages for DCDC4

      The min_sel is 0, max_sel is 15, so n_voltages should be 16.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cdc67fa9415ff37d9970729c7a8d5c8911c1d204
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:54:37 2014 +0900

      spi: xtensa-xtfpga: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Max Filippov <jcmvbkbc@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 175a3edcfdc4f25c53f265227c4e810ab2de80b5
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Tue Sep 2 11:50:13 2014 +0900

      spi: ep93xx: Fix checkpatch issue

      Fix the following checkpatch warnings.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2c6fddd061d948733c8c417a9fc11b671b5499b6
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Fri Jun 6 17:37:06 2014 +0800

      ARM: at91/sama5_defconfig: enable sound support

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 7df3077b34840d50b42dbe077ad7172e409620ea
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Fri Jun 6 17:37:05 2014 +0800

      ARM: at91/at91_dt_defconfig: enable sound support

      As sound support depends on ssc, i2c and dma, so also enable them.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e68885e24ad1a2d7d4ad6df04cbc9b623bd1d0b9
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Tue Sep 2 00:37:13 2014 -0300

      gpu: ipu-v3: ipu-smfc: Do not leave DEBUG defined

      Let's only define DEBUG for debugging purpose and not by default to avoid
      printing debugging message unnecessarily.

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit a198420028bb6ddb1930dddc3602a3e9b4803ed5
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Fri Aug 29 14:39:19 2014 +0200

      pinctrl: sh-pfc: use a saner Kconfig symbol

      There is currently a kludge to get the Makefile to move down
      to sh-pfc:s drivers: the arch definitions are used twice to
      get it done. However we can very well use the Kconfig symbol
      for the SH PFC pin control feature itself: it doesn't matter
      that it comes from a lower leaf in the Kconfig hierarchy which
      is completely orthogonal.

      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 0752e169ba523e35f70d2fee4d06680b33e0e202
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Mon Jun 2 15:17:54 2014 +0200

      gpio: adnp: switch to use irqchip helpers

      This switches the ADNP GPIO driver to use the gpiolib
      irqchip helpers. Also do some random refactoring to make it
      look like most other GPIO drivers.

      Cc: Roland Stigge <stigge@xxxxxxxxx>
      Cc: Lars Poeschel <poeschel@xxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e4946cdcabcffd4814e153e71d28884b94c65e9e
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 3 10:38:18 2014 +0800

      gpu: ipu-v3: Return proper error on ipu_add_client_devices error path

      Avoid returning an uninitialized variable in the error path.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit b6c044a3d881c1b01fe0220ad76e548ea5d79b1c
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 3 10:36:59 2014 +0800

      gpu: ipu-v3: Select GENERIC_IRQ_CHIP to fix build error

      This driver uses GENERIC_IRQ_CHIP, so it needs to select GENERIC_IRQ_CHIP 
to
      avoid build error.

      Fixes below build errors:
      ERROR: "irq_alloc_domain_generic_chips" 
[drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_gc_mask_clr_bit" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_gc_mask_set_bit" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_generic_chip_ops" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] 
undefined!
      ERROR: "irq_gc_ack_set_bit" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] undefined!
      ERROR: "irq_get_domain_generic_chip" [drivers/gpu/ipu-v3/imx-ipu-v3.ko] 
undefined!
      make[1]: *** [__modpost] Error 1
      make: *** [modules] Error 2

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit d6b9302f79783dc79a5a1f99efb2f727316004b4
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Wed Apr 30 23:26:41 2014 -0700

      ARM: at91: add MTD_SPI_NOR (new dependency for M25P80)

      This defconfig contains the CONFIG_M25P80 symbol, which is now
      dependent on the MTD_SPI_NOR symbol. Add CONFIG_MTD_SPI_NOR to satisfy
      the new dependency.

      At the same time, drop the now-nonexistent CONFIG_MTD_CHAR symbol.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Andrew Victor <linux@xxxxxxxxxxxx>
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit d24cd78399a3625a69887c8124638260c1c37a2b
  Author: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
  Date:   Tue Aug 12 16:37:57 2014 +0200

      ARM: at91: sama5d3: add usart dma configurations

      Add the DMA configuration for USARTs mainly because it is not obvious to
      add the FIFO flag which is needed for rx.

      Signed-off-by: Ludovic Desroches <ludovic.desroches@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e556f111847f94557ce7d5d9435e183783839f63
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 12:58:17 2014 +0200

      ath10k: stop monitor vdev for sta assoc

      This prevents some fw revisions from crashing in
      many cases when user is trying to run a
      promiscuous station interface (e.g. sniffing,
      4addr bridge).

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 1933747f5c29d38936cb53f35b4d8070f1cbefe2
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 12:58:16 2014 +0200

      ath10k: fix monitor start/stop sequences

      Fix some cases where monitor start failure left
      the driver in a confused state.

      This also makes the monitor code simpler.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 2139627172429baee9d62696c6923ce5dc7052bc
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 10:24:40 2014 +0200

      ath10k: kill tasklets after free_irq

      Commit 5c771e7454d148af35e8b4297d00f880de79ea49
      introduced a regression. On some systems spurious
      interrupts could schedule a tasklet while tearing
      down leading to, e.g.:

       BUG: unable to handle kernel paging request at fe589030
       IP: [<c1316fb0>] ioread32+0x30/0x40
       ...
       Call Trace:
        [<fe576c1b>] ath10k_pci_tasklet+0x1b/0x60 [ath10k_pci]
        [<c1053fbe>] tasklet_action+0x9e/0xb0
        [<c10534f1>] __do_softirq+0xf1/0x3f0
        [<c1053400>] ? ftrace_raw_event_irq_handler_entry+0xa0/0xa0
        [<c1004999>] do_softirq_own_stack+0x29/0x40
        <IRQ>
        [<c1053a76>] irq_exit+0x86/0xb0
       ...
        [<c132d522>] do_pci_disable_device+0x52/0x60
        [<c132d57f>] pci_disable_device+0x4f/0xb0
        [<c132a961>] ? __pci_set_master+0x51/0x80
        [<fe5740b3>] ath10k_pci_release+0x33/0x40 [ath10k_pci]
        [<fe575d4b>] ath10k_pci_remove+0x7b/0x90 [ath10k_pci]

      Reported-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
      Tested-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit a4841eb6392e14a5070e633de30637342f6578d2
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 09:59:39 2014 +0200

      ath10k: fix num_legacy_stations tracking

      If a station was reassociated, i.e. due to change
      of supported rates update via sta_rc_update() the
      num_legacy_stations would be (incorrectly) bumped
      up leading to unbalanced usage of the var. This in
      turn could lock rtscts protection up as enabled.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit e75db4e3685f79e4d9426499565e56e347a9bd25
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 28 22:14:16 2014 +0300

      ath10k: re-enable interrupts properly in hw recovery

      Recent changes done to start/restart sequences
      broke hw recovery in some hw configurations. The
      pci transport was stopped twice however due to a
      workaround in the pci disabling code the
      disable/enable for first msi interrupt was not
      balanced. This ended up with irqs not being
      properly re-enabled and the following print out
      during recovery:

       ath10k: failed to receive control response completion, polling..
       ath10k: Service connect timeout: -110
       ath10k: Could not init core: -110

      Legacy interrupt mode was unaffected while msi
      ranged mode would be partially crippled (it would
      miss fw indication interrupts but otherwise it
      worked fine).

      This fixes completely broken fw recovery for a
      single msi interrupt mode and fixes subsequent fw
      crash reports for msi range interrupt mode.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit f4ce6eca71d15b8e12a33ac8e1ef733a83944d2e
  Author: Borislav Petkov <bp@xxxxxxx>
  Date:   Wed Aug 13 23:27:55 2014 +0200

      EDAC: Fix mem_types strings type

      This one got forgotten during an earlier cleanup.

      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 364a9e93243d1785f310c0964af0e24bf1adac03
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Sun Aug 31 21:30:27 2014 -0400

      sock: deduplicate errqueue dequeue

      sk->sk_error_queue is dequeued in four locations. All share the
      exact same logic. Deduplicate.

      Also collapse the two critical sections for dequeue (at the top of
      the recv handler) and signal (at the bottom).

      This moves signal generation for the next packet forward, which should
      be harmless.

      It also changes the behavior if the recv handler exits early with an
      error. Previously, a signal for follow-up packets on the errqueue
      would then not be scheduled. The new behavior, to always signal, is
      arguably a bug fix.

      For rxrpc, the change causes the same function to be called repeatedly
      for each queued packet (because the recv handler == sk_error_report).
      It is likely that all packets will fail for the same reason (e.g.,
      memory exhaustion).

      This code runs without sk_lock held, so it is not safe to trust that
      sk->sk_err is immutable inbetween releasing q->lock and the subsequent
      test. Introduce int err just to avoid this potential race.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8fe2f761cae9da9f9031162f104164a812ce78ab
  Author: Willem de Bruijn <willemb@xxxxxxxxxx>
  Date:   Sun Aug 31 21:27:47 2014 -0400

      net-timestamp: expand documentation

      Expand Documentation/networking/timestamping.txt with new
      interfaces and bytestream timestamping. Also minor
      cleanup of the other text.

      Import txtimestamp.c test of the new features.

      Signed-off-by: Willem de Bruijn <willemb@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c5a65680b3c29ddf8f4a0bfb4ba75ea230735a38
  Merge: 52aec12 72297c5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 21:36:35 2014 -0700

      Merge branch 'csums-next'

      Tom Herbert says:

      ====================
      net: Checksum offload changes - Part VI

      I am working on overhauling RX checksum offload. Goals of this effort
      are:

      - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY
      - Preserve CHECKSUM_COMPLETE through encapsulation layers
      - Don't do skb_checksum more than once per packet
      - Unify GRO and non-GRO csum verification as much as possible
      - Unify the checksum functions (checksum_init)
      - Simplify code

      What is in this seventh patch set:

      - Add skb->csum. This allows a device or GRO to indicate that an
        invalid checksum was detected.
      - Checksum unncessary to checksum complete conversions.

      With these changes, I believe that the third goal of the overhaul is
      now mostly achieved. In the case of no encapsulation or one layer of
      encapsulation, there should only be at most one skb_checksum over
      each packet (between GRO and normal path). In the case of two layers
      of encapsulation, it is still possible with the right combination of
      non-zero and zero UDP checksums to have >1 skb_checksum. For instance:
      IP>GRE(with csum)>IP>UDP(zero csum)>VXLAN>IP>UDP(non-zero csum),
      would likely necessiate an skb_checksum in GRO and normal path.
      This doesn't seem like a common scenario at all so I'm inclined to
      not address this now, if multiple layers of encapsulation becomes
      popular we can reassess.

      Note that checksum conversion shows a nice improvement for RX VXLAN when
      outer UDP checksum is enabled (12.65% CPU compared to 20.94%). This
      is not only from the fact that we don't need checksum calculation on
      the host, but also allows GRO for VXLAN in this case. Checksum
      conversion does not help send side (which still needs to perform
      a checksum on host). For that we will implement remote checksum offload
      in a later patch
      (http://tools.ietf.org/html/draft-herbert-remotecsumoffload-00).

      Please review carefully and test if possible, mucking with basic
      checksum functions is always a little precarious :-)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72297c59f7188d12f24daee1877e7dcca787cf1f
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:46 2014 -0700

      l2tp: Enable checksum unnecessary conversions for l2tp/UDP sockets

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c60c308cbd0e672eabaaa544216f79d8bb3e707b
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:45 2014 -0700

      vxlan: Enable checksum unnecessary conversions for vxlan/UDP sockets

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 884d338c041c2aa4536ade8620efa585e7c57f3c
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:44 2014 -0700

      gre: Add support for checksum unnecessary conversions

      Call skb_checksum_try_convert and skb_gro_checksum_try_convert
      after checksum is found present and validated in the GRE header
      for normal and GRO paths respectively.

      In GRO path, call skb_gro_checksum_try_convert

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2abb7cdc0dc84e99b76ef983a1ae1978922aa9b3
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:43 2014 -0700

      udp: Add support for doing checksum unnecessary conversion

      Add support for doing CHECKSUM_UNNECESSARY to CHECKSUM_COMPLETE
      conversion in UDP tunneling path.

      In the normal UDP path, we call skb_checksum_try_convert after locating
      the UDP socket. The check is that checksum conversion is enabled for
      the socket (new flag in UDP socket) and that checksum field is
      non-zero.

      In the UDP GRO path, we call skb_gro_checksum_try_convert after
      checksum is validated and checksum field is non-zero. Since this is
      already in GRO we assume that checksum conversion is always wanted.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d96535a17dbbafd567961d14c08c0984ddda9c3c
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:42 2014 -0700

      net: Infrastructure for checksum unnecessary conversions

      For normal path, added skb_checksum_try_convert which is called
      to attempt to convert CHECKSUM_UNNECESSARY to CHECKSUM_COMPLETE. The
      primary condition to allow this is that ip_summed is CHECKSUM_NONE
      and csum_valid is true, which will be the state after consuming
      a CHECKSUM_UNNECESSARY.

      For GRO path, added skb_gro_checksum_try_convert which is the GRO
      analogue of skb_checksum_try_convert. The primary condition to allow
      this is that NAPI_GRO_CB(skb)->csum_cnt == 0 and
      NAPI_GRO_CB(skb)->csum_valid is set. This implies that we have consumed
      all available CHECKSUM_UNNECESSARY checksums in the GRO path.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5a21232983aa7acfe7fd26170832a9e0a4a7b4ae
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Sun Aug 31 15:12:41 2014 -0700

      net: Support for csum_bad in skbuff

      This flag indicates that an invalid checksum was detected in the
      packet. __skb_mark_checksum_bad helper function was added to set this.

      Checksums can be marked bad from a driver or the GRO path (the latter
      is implemented in this patch). csum_bad is checked in
      __skb_checksum_validate_complete (i.e. calling that when ip_summed ==
      CHECKSUM_NONE).

      csum_bad works in conjunction with ip_summed value. In the case that
      ip_summed is CHECKSUM_NONE and csum_bad is set, this implies that the
      first (or next) checksum encountered in the packet is bad. When
      ip_summed is CHECKSUM_UNNECESSARY, the first checksum after the last
      one validated is bad. For example, if ip_summed == CHECKSUM_UNNECESSARY,
      csum_level == 1, and csum_bad is set-- then the third checksum in the
      packet is bad. In the normal path, the packet will be dropped when
      processing the protocol layer of the bad checksum:
      __skb_decr_checksum_unnecessary called twice for the good checksums
      changing ip_summed to CHECKSUM_NONE so that
      __skb_checksum_validate_complete is called to validate the third
      checksum and that will fail since csum_bad is set.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 52aec126c42819899793b9ffbd3f2e25705ba096
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Tue Sep 2 10:27:52 2014 +0800

      r8152: rename rx_buf_sz

      The variable "rx_buf_sz" is used by both tx and rx buffers. Replace
      it with "agg_buf_sz".

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4559154a58fdb18939dda8f1691a2aecf9154166
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 29 12:43:56 2014 -0700

      net: phy: mdio-bcm-unimac: NULL-terminate unimac_mdio_ids

      drivers/net/phy/mdio-bcm-unimac.c:195:37-38: unimac_mdio_ids is not NULL
      terminated at line 195

      Make sure of_device_id tables are NULL terminated
      Generated by: scripts/coccinelle/misc/of_table.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 61b7363ffa48b36e2ff086c2d2524e40d3766571
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 29 12:42:07 2014 -0700

      net: dsa: make dsa_pack_type static

      net/dsa/dsa.c:624:20: sparse: symbol 'dsa_pack_type' was not declared.
      Should it be static?

      Fixes: 3e8a72d1dae374 ("net: dsa: reduce number of protocol hooks")
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eb68d0e2fc5a4e5c06324ea5f485fccbae626d05
  Author: Zheng Liu <wenqing.lz@xxxxxxxxxx>
  Date:   Mon Sep 1 22:26:49 2014 -0400

      ext4: track extent status tree shrinker delay statictics

      This commit adds some statictics in extent status tree shrinker.  The
      purpose to add these is that we want to collect more details when we
      encounter a stall caused by extent status tree shrinker.  Here we count
      the following statictics:
        stats:
          the number of all objects on all extent status trees
          the number of reclaimable objects on lru list
          cache hits/misses
          the last sorted interval
          the number of inodes on lru list
        average:
          scan time for shrinking some objects
          the number of shrunk objects
        maximum:
          the inode that has max nr. of objects on lru list
          the maximum scan time for shrinking some objects

      The output looks like below:
        $ cat /proc/fs/ext4/sda1/es_shrinker_info
        stats:
          28228 objects
          6341 reclaimable objects
          5281/631 cache hits/misses
          586 ms last sorted interval
          250 inodes on lru list
        average:
          153 us scan time
          128 shrunk objects
        maximum:
          255 inode (255 objects, 198 reclaimable)
          125723 us max scan time

      If the lru list has never been sorted, the following line will not be
      printed:
          586ms last sorted interval
      If there is an empty lru list, the following lines also will not be
      printed:
          250 inodes on lru list
        ...
        maximum:
          255 inode (255 objects, 198 reclaimable)
          0 us max scan time

      Meanwhile in this commit a new trace point is defined to print some
      details in __ext4_es_shrink().

      Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Zheng Liu <wenqing.lz@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit e963bb1de415ab06693357336c1bec664753e1e2
  Author: Zheng Liu <wenqing.lz@xxxxxxxxxx>
  Date:   Mon Sep 1 22:22:13 2014 -0400

      ext4: improve extents status tree trace point

      This commit improves the trace point of extents status tree.  We rename
      trace_ext4_es_shrink_enter in ext4_es_count() because it is also used
      in ext4_es_scan() and we can not identify them from the result.

      Further this commit fixes a variable name in trace point in order to
      keep consistency with others.

      Cc: Andreas Dilger <adilger.kernel@xxxxxxxxx>
      Cc: Jan Kara <jack@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>
      Signed-off-by: Zheng Liu <wenqing.lz@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit d91bd2c1d78d8d22f9f721aae84650a08239b509
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Mon Sep 1 22:15:30 2014 -0400

      ext4: fix comments about get_blocks

      get_blocks is renamed to get_block.

      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 45f1a9c3f63db3d4562c16062a51740801fbd88c
  Author: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
  Date:   Mon Sep 1 21:34:09 2014 -0400

      ext4: enable block_validity by default

      Enable by default the block_validity feature, which checks for
      collisions between newly allocated blocks and critical system
      metadata.

      Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 0f23124aaacd68e11271f72a13f3a8e8904c26d3
  Author: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
  Date:   Wed Aug 27 16:06:46 2014 +0200

      bonding: add slave_changelink support and use it for queue_id

      This patch adds support for slave_changelink to the bonding and uses it
      to give the ability to change the queue_id of the enslaved devices via
      netlink. It sets slave_maxtype and uses bond_changelink as a prototype for
      bond_slave_changelink.
      Example/test command after the iproute2 patch:
       ip link set eth0 type bond_slave queue_id 10

      CC: David S. Miller <davem@xxxxxxxxxxxxx>
      CC: Jay Vosburgh <j.vosburgh@xxxxxxxxx>
      CC: Veaceslav Falico <vfalico@xxxxxxxxx>
      CC: Andy Gospodarek <andy@xxxxxxxxxxxxx>

      Suggested-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: Nikolay Aleksandrov <nikolay@xxxxxxxxxx>
      Acked-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 88fe1acb5bedfcba5f42fcdf165493ee587ba643
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 21:26:09 2014 -0400

      jbd2: fold __wait_cp_io into jbd2_log_do_checkpoint()

      __wait_cp_io() is only called by jbd2_log_do_checkpoint().  Fold it in
      to make it a bit easier to understand.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 40c488df84f9fbf4b84b4baed6e2cec4a2d946ed
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:21:56 2014 +0200

      ARM: shmobile: kzm9g-reference dts: Use tabs for indentation

      Checkpatch says:

      ERROR: code indent should use tabs where possible

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 99e544c782ba03855b9b6762b73915565065dbf8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:21:55 2014 +0200

      ARM: shmobile: r8a7779 dtsi: Use tabs for indentation

      Checkpatch says:

      ERROR: code indent should use tabs where possible

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit be1158cc615fd723552f0d9912087423c7cadda5
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 21:19:01 2014 -0400

      jbd2: fold __process_buffer() into jbd2_log_do_checkpoint()

      __process_buffer() is only called by jbd2_log_do_checkpoint(), and it
      had a very complex locking protocol where it would be called with the
      j_list_lock, and sometimes exit with the lock held (if the return code
      was 0), or release the lock.

      This was confusing both to humans and to smatch (which erronously
      complained that the lock was taken twice).

      Folding __process_buffer() to the caller allows us to simplify the
      control flow, making the resulting function easier to read and reason
      about, and dropping the compiled size of fs/jbd2/checkpoint.c by 150
      bytes (over 4% of the text size).

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Reviewed-by: Jan Kara <jack@xxxxxxx>

  commit 688d1945bc89bd585ec67b5b83121f499e6290bb
  Author: stephen hemminger <stephen@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 23:32:05 2014 -0700

      tcp: whitespace fixes

      Fix places where there is space before tab, long lines, and
      awkward if(){, double spacing etc. Add blank line after 
declaration/initialization.

      Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d09d3038a336cbab6bde616ce44266c36c214f81
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Thu Aug 28 15:11:03 2014 -0700

      net: systemport: tell RXCHK if we are using Broadcom tags

      When Broadcom tags are enabled, e.g: when interfaced to an Ethernet
      switch, make sure that we tell the RXCHK engine that it should be
      expecting a 4-bytes Broadcom tag after the Ethernet MAC Source Address.

      Use netdev_uses_dsa() to check for that condition since that will tell
      us if a switch is attached to our network interface.

      Fixes: 80105befdb4b ("net: systemport: add Broadcom SYSTEMPORT Ethernet 
MAC driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit afb84b6261841f8ab387e267e748236fa805bea0
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Thu Aug 28 18:14:47 2014 +0200

      pktgen: add flag NO_TIMESTAMP to disable timestamping

      Then testing the TX limits of the stack, then it is useful to
      be-able to disable the do_gettimeofday() timetamping on every packet.

      This implements a pktgen flag NO_TIMESTAMP which will disable this
      call to do_gettimeofday().

      The performance change on (my system E5-2695) with skb_clone=0, goes
      from TX 2,423,751 pps to 2,567,165 pps with flag NO_TIMESTAMP. Thus,
      the cost of do_gettimeofday() or saving is approx 23 nanosec.

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1174c712afa2779fad54b86b3569f40fab78c0c2
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:09 2014 +0900

      ARM: shmobile: r8a7740: Add restart callback

      Port the r8a7740 restart handling from the Armadillo code
      to the r8a7740 generic multiplatform case.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit cc9517d52fbf4b6e8baf0254f90b47bc1a5d90bb
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:35:01 2014 +0900

      ARM: shmobile: armadillo800eva: Build DTS for multiplatform

      Build the r8a7740 Armadillo800EVA board DTB in case
      of Multiplatform. The DT reference case will be removed
      and can be ignored for now.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 25aa7ba3fdfbfcb48e13c1b7d008bd9e2ca9fa82
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 12:34:51 2014 +0900

      ARM: shmobile: armadillo800eva: Sync DTS

      Take the contents from the Armadillo800EVA DT reference DTS
      and add them to the "regular" Armadillo800EVA DTS. This is
      preparation for removal of the DT reference DTS. So the goal
      is to have a single DTS for this Armadillo board.

      The SoC "r8a7740" is added to compatible string but the board
      is left as-is (excluding the reference suffix).

      The kernel command line is left as-is, earlyprintk is used in
      case of legacy and for multiplatform we can simply ignore it
      for now.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Tested-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c41215b781efbfa22ffc9dc474c2981c130c153d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:36:53 2014 +0900

      ARM: shmobile: r8a7740: Multiplatform support

      Enable r8a7740 Multiplatform support for the generic r8a7740
      machine vector. No board support is enabled, and the board
      code for Armadillo 800 EVA DT Reference is left by itself.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 05f8461bf746660ea725f922cfae9af66be1f79f
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Thu Aug 28 16:54:24 2014 +0300

      bnx2x: fix tunneled GSO over IPv6

      Set correct bit for packed description.

      Introduced in e42780b66aab88d3a82b6087bcd6095b90eecde7
          bnx2x: Utilize FW 7.10.51

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 55ef5c89db81aabf2c3802de830774feb7eb8b22
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Thu Aug 28 16:54:23 2014 +0300

      bnx2x: prevent incorrect byte-swap in BE

      Fixes incorrectly defined struct in FW HSI for BE platform.
      Affects tunneling, tx-switching and anti-spoofing.

      Introduced in e42780b66aab88d3a82b6087bcd6095b90eecde7
          bnx2x: Utilize FW 7.10.51

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a5325ae5b8bff051933a754db7727fc9823e6414
  Author: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
  Date:   Thu Aug 28 09:08:47 2014 +0200

      tipc: add name distributor resiliency queue

      TIPC name table updates are distributed asynchronously in a cluster,
      entailing a risk of certain race conditions. E.g., if two nodes
      simultaneously issue conflicting (overlapping) publications, this may
      not be detected until both publications have reached a third node, in
      which case one of the publications will be silently dropped on that
      node. Hence, we end up with an inconsistent name table.

      In most cases this conflict is just a temporary race, e.g., one
      node is issuing a publication under the assumption that a previous,
      conflicting, publication has already been withdrawn by the other node.
      However, because of the (rtt related) distributed update delay, this
      may not yet hold true on all nodes. The symptom of this failure is a
      syslog message: "tipc: Cannot publish {%u,%u,%u}, overlap error".

      In this commit we add a resiliency queue at the receiving end of
      the name table distributor. When insertion of an arriving publication
      fails, we retain it in this queue for a short amount of time, assuming
      that another update will arrive very soon and clear the conflict. If so
      happens, we insert the publication, otherwise we drop it.

      The (configurable) retention value defaults to 2000 ms. Knowing from
      experience that the situation described above is extremely rare, there
      is no risk that the queue will accumulate any large number of items.

      Signed-off-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Acked-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f4ad8a4b8b9f490a15c3239e0d6ac99e7e438d34
  Author: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
  Date:   Thu Aug 28 09:08:46 2014 +0200

      tipc: refactor name table updates out of named packet receive routine

      We need to perform the same actions when processing deferred name
      table updates, so this functionality is moved to a separate
      function.

      Signed-off-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Acked-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1764bcd9fe0fa075b3c847836b646c386f7a672b
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Thu Aug 28 10:24:18 2014 +0800

      r8152: reduce the number of Tx

      Because the Tx has the features of stopping queue and aggregation,
      We don't need many tx buffers. Change the tx number from 10 to 4
      to reduce the usage of the memory. This could save 16K * 6 bytes
      memory.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e8e8a9b0d86c093b208789fd71501c91a919ffdb
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Aug 27 17:11:38 2014 -0700

      clk: mvebu: powersave clock is a multiplexer

      Kirkwood is unique among the mvebu SoCs for having a clock multiplexer
      that feeds into the cpu. This multiplexer can select either the cpu pll
      or the ddr clock as its input signal, allowing for a choice between
      performance and power savings.

      This patch introduces the code needed to register the clock multiplexer
      on Kirkwood SoCs but does not include the clock data to actually
      register the clock. That will be done in a follow-up patch which is
      necessary to prevent breaking git bisect.

      Cc: Tomeu Vizoso <tomeu.vizoso@xxxxxxxxxxxxx>
      Tested-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 87e392164ab6c0f3f055f8483dc7dc3f1afa19ad
  Author: Mike Turquette <mturquette@xxxxxxxxxx>
  Date:   Wed Aug 27 15:36:37 2014 -0700

      clk: mvebu: share locks between gate clocks

      Refactor mvebu_clk_gating_setup() to use a common spinlock instead of a
      unique lock for every instance of a struct clk_gating_ctrl object. This
      will be used later for a separate mux clock type that shares a register
      with gate clock types and needs to use the same lock to protect access
      to the register.

      Cc: Andrew Lunn <andrew@xxxxxxx>
      Tested-by: Andrew Lunn <andrew@xxxxxxx>
      Signed-off-by: Mike Turquette <mturquette@xxxxxxxxxx>

  commit 53fda7f7f9e88fa9015b2cdabebfaf5477a28241
  Merge: dace1b5 8dcda22
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 17:40:01 2014 -0700

      Merge branch 'xmit_list'

      David Miller says:

      ====================
      net: Make dev_hard_start_xmit() work fundamentally on lists

      After this patch set, dev_hard_start_xmit() will work fundemantally on
      any and all SKB lists.

      This opens the path for a clean implementation of pulling multiple
      packets out during qdisc_restart(), and then passing that blob in one
      shot to dev_hard_start_xmit().

      There were two main architectural blockers to this:

      1) The GSO handling, we kept the original GSO head SKB around simply
         because dev_hard_start_xmit() had no way to communicate to the
         caller how far into the segmented list it was able to go.  Now it
         can, so the head GSO can be liberated immediately.

         All of the special GSO head SKB destructor et al. handling goes
         away too.

      2) Validate of VLAN, CSUM, and segmentation characteristics was being
         performed inside of dev_hard_start_xmit().  If want to truly batch,
         we have to let the higher levels to this.  In particular, this is
         now dequeue_skb()'s job.

      And with those two issues out of the way, it should now be trivial to
      build experiments on top of this patch set, all of the framework
      should be there now.  You could do something as simple as:

        skb = q->dequeue(q);
        if (skb)
                skb = validate_xmit_skb(skb, qdisc_dev(q));
        if (skb) {
                struct sk_buff *new, *head = skb;
                int limit = 5;

                do {
                        new = q->dequeue(q);
                        if (new)
                                new = validate_xmit_skb(new, qdisc_dev(q));
                        if (new) {
                                skb->next = new;
                                skb = new;
                        }
                } while (new && --limit);
                skb = head;
        }

      inside of the else branch of dequeue_skb().

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8dcda22a5d0abaf347b21b057655f3809b91639d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 15:06:40 2014 -0700

      net: xmit_list() becomes dev_hard_start_xmit().

      Now fundamentally we can process lists of SKBs as cheaply
      as single packets.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce93718fb7cdbc064c3000ff59e4d3200bdfa744
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 19:22:20 2014 -0700

      net: Don't keep around original SKB when we software segment GSO frames.

      Just maintain the list properly by returning the head of the remaining
      SKB list from dev_hard_start_xmit().

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 50cbe9ab5f8d92d2d4a327b56e96559d8f63a1fa
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 19:13:51 2014 -0700

      net: Validate xmit SKBs right when we pull them out of the qdisc.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eae3f88ee44251bcca3a085f9565257c6f9f9e69
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 15:17:13 2014 -0700

      net: Separate out SKB validation logic from transmit path.

      dev_hard_start_xmit() does two things, it first validates and
      canonicalizes the SKB, then it actually sends it.

      Make a set of helper functions for doing the first part.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 95f6b3dda2a4a052f7dabe9998e4ffac491b7bc2
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:57:30 2014 -0700

      net: Have xmit_list() signal more==true when appropriate.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa2dbdc253c2aee2a760c64de454cb62469ec11d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:55:22 2014 -0700

      net: Pass a "more" indication down into netdev_start_xmit() code paths.

      For now it will always be false.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 7f2e870f2a48a0524a3b03b04fa019311d16a7f7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:19:14 2014 -0700

      net: Move main gso loop out of dev_hard_start_xmit() into helper.

      There is a slight policy change happening here as well.

      The previous code would drop the entire rest of the GSO skb if any of
      them got, for example, a congestion notification.

      That makes no sense, anything NET_XMIT_MASK and below is something
      like congestion or policing.  And in the congestion case it doesn't
      even mean the packet was actually dropped.

      Just continue until dev_xmit_complete() evaluates to false.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2ea255137555052655c6a646c4e48ea7481494c7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:10:01 2014 -0700

      net: Create xmit_one() helper for dev_hard_start_xmit()

      Hopefully making the code a bit easier to read and digest.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10b3ad8c21bb4b135768c30dd4c51a1c744da699
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 21:07:24 2014 -0700

      net: Do txq_trans_update() in netdev_start_xmit()

      That way we don't have to audit every call site to make sure it is
      doing this properly.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 13298fbbdb3f6a0ef55419dc048e064c7a7b0ef8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:28:09 2014 +0200

      ARM: shmobile: r8a7791 is now called "R-Car M2-W"

      As per recent revisions of the datasheet.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0cdc23df6e4014a6dafe351da436dcc453f203b1
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:45:50 2014 +0900

      ARM: shmobile: Consolidate Legacy SH_CLK_CPG Kconfig

      Consolidate SH_CLK_CPG under ARCH_SHMOBILE_LEGACY so it can
      be shared by the legacy ARM mach-shmobile support code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0ed82bc9895daad86966d53e561330929774f92d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:45:41 2014 +0900

      ARM: shmobile: Consolidate Legacy CPU_V7 Kconfig

      Consolidate CPU_V7 under ARCH_SHMOBILE_LEGACY so it can
      be shared by the legacy ARM mach-shmobile support code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 46bff9db49d7995f824add28122e2a694d54d6de
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:36:44 2014 +0900

      ARM: shmobile: Only select PM_RMOBILE for legacy case

      Adjust the ARM mach-shmobile Kconfig bits to only
      select PM_RMOBILE in case of legacy. This allows us
      to enable partial multiplatform support for various
      SoCs before Power Domains DT bindings are finalized.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit abebbc4a026d8cdceb9f65c497b3db445c8ff5e7
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:04:01 2014 +0900

      ARM: shmobile: Cleanup pm-rmobile.o build using Kconfig

      Add a CONFIG_PM_RMOBILE entry and enable it for R-Mobile
      SoCs in case CONFIG_PM is set. Consolidate Makefile power
      management objects and get rid of #ifdefs in the C code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 1a950ca536dd5c40167ef58951e738ae430fa96d
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:52 2014 +0900

      ARM: shmobile: Cleanup pm-rcar.o build using Kconfig

      Add a CONFIG_PM_RCAR entry and enable it for R-Car
      Generation 1 or 2 in case CONFIG_PM or CONFIG_SMP
      is set. Consolidate power management objects and
      get rid of #ifdefs in the C code.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0d91843346049d3131c2f75ff21d6b405cb68741
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:43 2014 +0900

      ARM: shmobile: Introduce a Kconfig entry for R-Car Gen2

      Add a Kconfig entry for R-Car Generation 2 SoCs that
      enables CMT timer and the IRQC interrupt driver.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 57cc67d1422ebee313a62ff7b30981d945728094
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:34 2014 +0900

      ARM: shmobile: Introduce a Kconfig entry for R-Car Gen1

      Add a Kconfig entry for R-Car Generation 1 SoCs that
      enables TMU timer and the INTC IRQPIN driver.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5784b195e4c88374764d0961977e03f55f3618cb
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:03:25 2014 +0900

      ARM: shmobile: Introduce a Kconfig entry for R-Mobile

      Add a Kconfig entry for R-Mobile SoCs that enables
      both CMT and TMU timers. Interrupt controller varies
      with SoC version so it is excluded.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ed8a1a766af7371bfbe41857a3a11496b4165143
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:43:09 2014 -0400

      ext4: rename ext4_ext_find_extent() to ext4_find_extent()

      Make the function name less redundant.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 3bdf14b4d7a3a7416577e9f9f421dbf29b5b6747
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:42:09 2014 -0400

      ext4: reuse path object in ext4_move_extents()

      Reuse the path object in ext4_move_extents() so we don't unnecessarily
      free and reallocate it.

      Also clean up the get_ext_path() wrapper so that it has the same
      semantics of freeing the path object on error as ext4_ext_find_extent().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit ee4bd0d963b75cbad9bfb59b547146671c7a655a
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:41:09 2014 -0400

      ext4: reuse path object in ext4_ext_shift_extents()

      Now that the semantics of ext4_ext_find_extent() are much cleaner,
      it's safe and more efficient to reuse the path object across the
      multiple calls to ext4_ext_find_extent() in ext4_ext_shift_extents().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 10809df84a4d868db61af621bae3658494165279
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:40:09 2014 -0400

      ext4: teach ext4_ext_find_extent() to realloc path if necessary

      This adds additional safety in case for some reason we end reusing a
      path structure which isn't big enough for current depth of the inode.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit b7ea89ad0a6b855172158a999d3f5008403f4011
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:39:09 2014 -0400

      ext4: allow a NULL argument to ext4_ext_drop_refs()

      Teach ext4_ext_drop_refs() to accept a NULL argument, much like
      kfree().  This allows us to drop a lot of checks to make sure path is
      non-NULL before calling ext4_ext_drop_refs().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 523f431ccfffd3022e80e13befb9594f54b5607e
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:38:09 2014 -0400

      ext4: call ext4_ext_drop_refs() from ext4_ext_find_extent()

      In nearly all of the calls to ext4_ext_find_extent() where the caller
      is trying to recycle the path object, ext4_ext_drop_refs() gets called
      to release the buffer heads before the path object gets overwritten.
      To simplify things for the callers, and to avoid the possibility of a
      memory leak, make ext4_ext_find_extent() responsible for dropping the
      buffers.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dfe5080939ea4686b3414b5d970a9b26733c57a4
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:37:09 2014 -0400

      ext4: drop EXT4_EX_NOFREE_ON_ERR from rest of extents handling code

      Drop EXT4_EX_NOFREE_ON_ERR from ext4_ext_create_new_leaf(),
      ext4_split_extent(), ext4_convert_unwritten_extents_endio().

      This requires fixing all of their callers to potentially
      ext4_ext_find_extent() to free the struct ext4_ext_path object in case
      of an error, and there are interlocking dependencies all the way up to
      ext4_ext_map_blocks(), ext4_swap_extents(), and
      ext4_ext_remove_space().

      Once this is done, we can drop the EXT4_EX_NOFREE_ON_ERR flag since it
      is no longer necessary.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 4f224b8b7be6856a3ceaf7f9d9c1860d467174ae
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:36:09 2014 -0400

      ext4: drop EXT4_EX_NOFREE_ON_ERR in convert_initialized_extent()

      Transfer responsibility of freeing struct ext4_ext_path on error to
      ext4_ext_find_extent().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit e8b83d9303317fb068ad83d87991b610fe990ed5
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:35:09 2014 -0400

      ext4: collapse ext4_convert_initialized_extents()

      The function ext4_convert_initialized_extents() is only called by a
      single function --- ext4_ext_convert_initalized_extents().  Inline the
      code and get rid of the unnecessary bits in order to simplify the code.

      Rename ext4_ext_convert_initalized_extents() to
      convert_initalized_extents() since it's a static function that is
      actually only used in a single caller, ext4_ext_map_blocks().

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 705912ca95f4bbdbb3be753e46bf30d6be15a5e8
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:34:09 2014 -0400

      ext4: teach ext4_ext_find_extent() to free path on error

      Right now, there are a places where it is all to easy to leak memory
      on an error path, via a usage like this:

        struct ext4_ext_path *path = NULL

        while (...) {
                ...
                path = ext4_ext_find_extent(inode, block, path, 0);
                if (IS_ERR(path)) {
                        /* oops, if path was non-NULL before the call to
                           ext4_ext_find_extent, we've leaked it!  :-(  */
                        ...
                        return PTR_ERR(path);
                }
                ...
        }

      Unfortunately, there some code paths where we are doing the following
      instead:

        path = ext4_ext_find_extent(inode, block, orig_path, 0);

      and where it's important that we _not_ free orig_path in the case
      where ext4_ext_find_extent() returns an error.

      So change the function signature of ext4_ext_find_extent() so that it
      takes a struct ext4_ext_path ** for its third argument, and by
      default, on an error, it will free the struct ext4_ext_path, and then
      zero out the struct ext4_ext_path * pointer.  In order to avoid
      causing problems, we add a flag EXT4_EX_NOFREE_ON_ERR which causes
      ext4_ext_find_extent() to use the original behavior of forcing the
      caller to deal with freeing the original path pointer on the error
      case.

      The goal is to get rid of EXT4_EX_NOFREE_ON_ERR entirely, but this
      allows for a gentle transition and makes the patches easier to verify.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit bd30d702fc320085f178d22866b32fdc4736c991
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:33:09 2014 -0400

      ext4: fix accidental flag aliasing in ext4_map_blocks flags

      Commit b8a8684502a0f introduced an accidental flag aliasing between
      EXT4_EX_NOCACHE and EXT4_GET_BLOCKS_CONVERT_UNWRITTEN.

      Fortunately, this didn't introduce any untorward side effects --- we
      got lucky.  Nevertheless, fix this and leave a warning to hopefully
      avoid this from happening in the future.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 713e8dde3e71e92db2d8cc8459d236ce1fb576ce
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Mon Sep 1 14:32:09 2014 -0400

      ext4: fix ZERO_RANGE bug hidden by flag aliasing

      We accidently aliased EXT4_EX_NOCACHE and EXT4_GET_CONVERT_UNWRITTEN
      falgs, which apparently was hiding a bug that was unmasked when this
      flag aliasing issue was addressed (see the subsequent commit).  The
      reproduction case was:

         fsx -N 10000 -l 500000 -r 4096 -t 4096 -w 4096 -Z -R -W /vdb/junk

      ... which would cause fsx to report corruption in the data file.

      The fix we have is a bit of an overkill, but I'd much rather be
      conservative for now, and we can optimize ZERO_RANGE_FL handling
      later.  The fact that we need to zap the extent_status cache for the
      inode is unfortunate, but correctness is far more important than
      performance.

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>
      Cc: Namjae Jeon <namjae.jeon@xxxxxxxxxxx>

  commit 5f8157309624929e05ece846d3ca8a3a64988378
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 21:59:54 2014 +0200

      ARM: at91: remove phy fixup for sama5d3xek boards

      These board specific delays are now configured through micrel's specific
      DT bindings (see 
Documentation/devicetree/bindings/net/micrel-ksz9021.txt).

      Remove this phy fixup registration from sama5 DT machine file to keep it
      as generic as possible.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Tested-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 71e8a328cb4893cdae88ab7653ede1b3d2605ad8
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 21:59:53 2014 +0200

      ARM: at91/dt: describe rgmii ethernet phy connected to sama5d3xek boards

      Add ethernet-phy nodes and specify phy interrupt (connected to pin PB25)
      and board specific timing configs.

      Atmel has two different HW designs for its CPU modules: the first one
      (produced by Embest) is connecting PHYAD[0-2] pins to pull up resistors
      and the other one (produced by Ronetix) is connecting PHYAD0 to a pull up
      resistor and PHYAD[1-2] to pull down resistors.
      As a result, Ronetix design will have its PHY available at address 0x1 and
      Embest design at 0x7.
      By defining both phys we're letting the phy core detect the one actually
      available on the MDIO bus.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Tested-by: Bo Shen <voice.shen@xxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit ae70b190fce4a09a969dd69d0bd1c33441e24e60
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 25 10:20:44 2014 +0200

      ASoC: ab8500-codec: Revert back to regmap

      Commit ff795d614bfa ("ASoC: ab8500: Convert register I/O to regmap")
      initially converted the ab8500 CODEC driver to use regmap rather than
      legacy ASoC IO. This was reverted though in commit 63e6d43bf80d ("ASoC:
      ab8500: Revert to using custom I/O functions") since the inital conversion
      was not working properly. This was presumebly because the SOC_SINGLE_XR_SX
      controls, which are used by this driver, did not properly support regmap 
at
      that point. This has since been fixed in commit 6137a5ca326d ("ASoC: 
Prepare
      SOC_SINGLE_XR_SX controls for regmap"). So revert back to regmap again.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 405a72c5e78b5c560c8b2711d4000fa5eb063e1b
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 1 16:11:19 2014 +0200

      power: reset: at91-poweroff: fix wakeup status register index

      The wakeup status is read from Shutdown Status Register and not the
      SHDW_CR which is the one at address 0.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 94d450edfdc6dab0bb92dcbb06f5ea3244558bf4
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Sep 1 10:26:04 2014 +0200

      ARM: at91/power/reset: fix Kconfig "depends on" directive

      MACH_AT91 doesn't exist so we can't "depend" on it. Fix the typo
      by using the proper ARCH_AT91 config option.

      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit c8260db557389c1fb46eeafb54414b03d9f19e49
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 18:06:51 2014 +0200

      ARM: at91: fix ramc standby function registration

      After the for_each_matching_node loop, we end up with a null value for 
np. Then,
      of_match_node() is not matching anything and we can't register the standby
      function and "ramc no standby function available" is printed.

      Fix that by selecting the first available standby function. For now,
      at91_pm_set_standby doesn't support multiple different standby functions 
and no
      existing SoCs have different RAM controllers.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit eadb0019d206591e34e864b62059b292e157d8fc
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 15:12:12 2014 +0800

      ASoC: fsl-sai: using 'lsb-first' property instead of 'big-endian-data'.

      The 'big-endian-data' property is originally used to indicate whether the
      LSB firstly or MSB firstly will be transmitted to the CODEC or received
      from the CODEC, and there has nothing relation to the memory data.

      Generally, if the audio data in big endian format, which will be using the
      bytes reversion, Here this can only be used to bits reversion.

      So using the 'lsb-first' instead of 'big-endian-data' can make the code
      to be readable easier and more easy to understand what this property is
      used to do.

      This property used for configuring whether the LSB or the MSB is 
transmitted
      first for the fifo data.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 025b78b809134ae710efca7ccf0a84b927ffb7c4
  Merge: 855675f 014fd22
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 1 16:36:34 2014 +0100

      Merge branch 'topic/fsl' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl-sai

  commit 13758c528cd3c72e1dde34b0c73be4887773bc91
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sun Aug 31 15:54:14 2014 +0400

      ARM: i.MX: Remove i.MX1 ADS board support

      mx1ads.c can be replaced with devicetree equivalent: imx1-ads.dts,
      so remove the board file.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 2b10368a5c7dcb8fb2ce43251b1facec01a31a72
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 10:22:21 2014 +0800

      ARM: dts: vf610-twr: remove useless property for sound card.

      This was added by:
      Commit 8128c4f36 ("ARM: dts: vf610-twr: Add simple-card support.")

      This useless property may cause some confusions for users.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit ee295d7ff442699bb7982f2283f71eabcc16f367
  Author: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
  Date:   Mon Sep 1 08:57:20 2014 +0800

      ARM: imx: remove imx_scu_standby_enable()

      With commit c716483c3db1 ("ARM: 8122/1: smp_scu: enable SCU standby
      support"), the STANDBY bit of SCU is handled by core function
      scu_enable().  So imx_scu_standby_enable() can be removed now.

      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 1ca7070d1d08e71692295ed06c6cb6331ecac3c8
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Aug 23 15:12:09 2014 +0400

      ARM: i.MX: Remove Phytec i.MX27 PCM038/PCM970 board files

      pcm970-baseboard.c and mach-pcm038.c can be replaced with their
      devicetree equivalents: imx27-phytec-phycore-rdk.dts and
      imx27-phytec-phycore-som.dtsi respectively, so remove the board files.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 7c5deaf77526508709b320b76b0d41cec7274edc
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Jul 26 17:41:08 2014 +0400

      ARM: i.MX: Remove mach-cpuimx27sd board file

      eukrea_mbimx27-baseboard.c and mach-cpuimx27.c can be replaced with their
      devicetree equivalents: imx27-eukrea-mbimxsd27-baseboard.dts and
      imx27-eukrea-cpuimx27.dtsi respectively, so remove the board files.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Acked-by: Eric Bénard <eric@xxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 58b71c3ec7b53e948cb0e59d783ab0ed0c4d767e
  Author: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 24 09:05:21 2014 +0200

      ARM: imx: iomux: Do not export symbol without public declaration

      The iomux function declarations are in headers only accessible in this
      directory. Thus those can't be used in any module. None of the
      objects in this directory is tristate. Neither can the header be included
      in out-of-tree modules.

      Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>

  commit 83724c3329c93f9efc7f53498edd4c538e724366
  Author: Vincent Cuissard <cuissard@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:48:40 2014 +0200

      NFC: NCI: Fix NCI RF FRAME interface usage

      NCI RF FRAME interface is used for all kind of tags
      except ISODEP ones. So for all other kind of tags the
      status byte has to be removed.

      Signed-off-by: Vincent Cuissard <cuissard@xxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3c1c0f5dc80bbde5baef2403cc6a0d33c9824d2d
  Author: Vincent Cuissard <cuissard@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:48:39 2014 +0200

      NFC: NCI: Fix nci_register_device init sequence

      All contexts have to be initiliazed before calling
      nfc_register_device otherwise it is possible to call
      nci_dev_up before ending the nci_register_device
      function. In such case kernel will crash on non
      initialized variables.

      Signed-off-by: Vincent Cuissard <cuissard@xxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit cfdbeeafdbbdbc006f700e92cbad2cb5d4529f3d
  Author: Vincent Cuissard <cuissard@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:48:38 2014 +0200

      NFC: NCI: Add support of ISO15693

      Update nci.h to respect latest NCI specification proposal
      (stop using proprietary opcodes). Handle ISO15693 parameters
      in NCI_RF_ACTIVATED_NTF handler.

      Signed-off-by: Vincent Cuissard <cuissard@xxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 27f3d18630cd7fbb03b62bd78a74303cb8c88069
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 14:14:17 2014 +0200

      PM / genirq: Document rules related to system suspend and interrupts

      Add a document describing how IRQs are managed during system suspend
      and resume, how wakeup interrupts work and what the IRQF_NO_SUSPEND
      flag is supposed to be used for.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5ccedf03427ec71ab29a8bd77110242a605085a5
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Mon Sep 1 12:55:58 2014 +0100

      regulator: max1586: of_get_max1586_platform_data() can be static

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 76cde7e495904064d612cf3eb4bf6d9e76ff8191
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 13:49:16 2014 +0200

      PCI / PM: Make PCIe PME interrupts wake up from suspend-to-idle

      To make PCIe PME interrupts wake up the system from suspend to idle,
      make the PME driver use enable_irq_wake() on the IRQ during system
      suspend (if there are any wakeup devices below the given PCIe port)
      without disabling PME interrupts.  This way, an interrupt will still
      trigger if a wakeup event happens and the system will be woken up (or
      system suspend in progress will be aborted) by means of the new
      mechanics introduced previously.

      This change allows Wake-on-LAN to be used for wakeup from
      suspend-to-idle on my MSI Wind tesbed netbook.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5613570b133a294355d35fa66162afe7607a8abb
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 13:49:07 2014 +0200

      x86 / PM: Set IRQCHIP_SKIP_SET_WAKE for IOAPIC IRQ chip objects

      Set the IRQCHIP_SKIP_SET_WAKE for IOAPIC IRQ chip objects so that
      interrupts from them can work as wakeup interrupts for suspend-to-idle.

      After this change, running enable_irq_wake() on one of the IRQs in
      question will succeed and IRQD_WAKEUP_STATE will be set for it, so
      all of the suspend-to-idle wakeup mechanics introduced previously
      will work for it automatically.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 9ce7a25849e80cfb264f4995f832b932c1987e1a
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 14:00:16 2014 +0200

      genirq: Simplify wakeup mechanism

      Currently we suspend wakeup interrupts by lazy disabling them and
      check later whether the interrupt has fired, but that's not sufficient
      for suspend to idle as there is no way to check that once we
      transitioned into the CPU idle state.

      So we change the mechanism in the following way:

      1) Leave the wakeup interrupts enabled across suspend

      2) Add a check to irq_may_run() which is called at the beginning of
         each flow handler whether the interrupt is an armed wakeup source.

         This check is basically free as it just extends the existing check
         for IRQD_IRQ_INPROGRESS. So no new conditional in the hot path.

         If the IRQD_WAKEUP_ARMED flag is set, then the interrupt is
         disabled, marked as pending/suspended and the pm core is notified
         about the wakeup event.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      [ rjw: syscore.c and put irq_pm_check_wakeup() into pm.c ]
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit b76f16748fa61801b1a1fd3ffb6f25ee228a35e0
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:54:09 2014 +0200

      genirq: Mark wakeup sources as armed on suspend

      This allows us to utilize this information in the irq_may_run() check
      without adding another conditional to the fast path.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c7bd3ec0531aa636ad57ed9f27e637cbd247e64a
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:39:37 2014 +0200

      genirq: Create helper for flow handler entry check

      All flow handlers - except the per cpu ones - check for an interrupt
      in progress and an eventual concurrent polling on another cpu.

      Create a helper function for the repeated code pattern.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c3d7acd0273edf0ee50ccf85167acd7ae0759eda
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 13:46:08 2014 +0200

      genirq: Distangle edge handler entry

      If the interrupt is disabled or has no action, then we should not call
      the poll check. Separate the checks.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit c4df606c40c3ac8ba76ad11fdbb10139f7fbb261
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 22:50:43 2014 +0200

      genirq: Avoid double loop on suspend

      We can synchronize the suspended interrupts right away. No need for an
      extra loop.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 092fadd59b50208f6859f89dd7ea84e03955b544
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 16:49:43 2014 +0200

      genirq: Move MASK_ON_SUSPEND handling into suspend_device_irqs()

      There is no reason why we should delay the masking of interrupts whose
      interrupt chip requests MASK_ON_SUSPEND to the point where we check
      the wakeup interrupts. We can do it right at the point where we mark
      the interrupt as suspended.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 5417de222393164b87b2d142b6ec332be40a2564
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 15:48:59 2014 +0200

      genirq: Make use of pm misfeature accounting

      Use the accounting fields which got introduced for snity checking for
      the various PM options.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit cab303be91dc47942bc25de33dc1140123540800
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 11:44:31 2014 +0200

      genirq: Add sanity checks for PM options on shared interrupt lines

      Account the IRQF_NO_SUSPEND and IRQF_RESUME_EARLY actions on shared
      interrupt lines and yell loudly if there is a mismatch.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 8df2e02c5c4de9e65ee60153dd9c442356534ad9
  Author: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 11:49:28 2014 +0200

      genirq: Move suspend/resume logic into irq/pm code

      No functional change. Preparatory patch for cleaning up the suspend
      abort functionality. Update the comments while at it.

      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit 068765ba7987e73d4381edfe47b70aa121c7155c
  Author: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
  Date:   Mon Sep 1 13:47:49 2014 +0200

      PM / sleep: Mechanism for aborting system suspends unconditionally

      It sometimes may be necessary to abort a system suspend in
      progress or wake up the system from suspend-to-idle even if the
      pm_wakeup_event()/pm_stay_awake() mechanism is not enabled.

      For this purpose, introduce a new global variable pm_abort_suspend
      and make pm_wakeup_pending() check its value.  Also add routines
      for manipulating that variable.

      Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

  commit e65b15852a4ac11113d42e9f6e55af908a2b30ef
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 12:45:05 2014 +0200

      ARM: zynq: DT: Fix coding style issues in dtsi

      Remove space before semicolon.
      sed -i 's/}\ ;/};/g' arch/arm/boot/dts/zynq-*

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 41683583126c7c5ca302b43e7b6295dc58dba779
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:27:05 2014 +0200

      ARM: zynq: DT: Describe interrupt-names for pl330

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 357a454efde5686cb03fa25b8c5e9f8b60608e3b
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:22:40 2014 +0200

      ARM: zynq: DT: Extend compatible string for zedboard

      Aling compatible property with others and have xlnx,zynq-zed
      in compatible list too.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit b65186da8cb846b7bbea05304809638b1c8282fd
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:21:09 2014 +0200

      ARM: zynq: DT: Use 0x prefix for memory nodes

      Be align with the rest of zynq DTS and have 0
      written as 0x0.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit aeb29453e38cc7a501c6dd98e160a7ddd781f12f
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Thu Aug 21 11:19:46 2014 +0200

      ARM: zynq: DT: Update years in header

      Add this year to the header.

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit edbd35e70dd563f5e8062bed292a9900073fca48
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Wed Aug 20 08:56:58 2014 -0700

      ARM: zynq: DT: Move size/address properties to dtsi

      Move the GEM's size and address cells properties to the common
      dtsi file.

      Cc: Andreas Färber <afaerber@xxxxxxx>
      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Reviewed-by: Andreas Färber <afaerber@xxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit da45581ea825d53a459a90deb48a50b99369502b
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Wed Aug 20 08:56:57 2014 -0700

      ARM: zynq: DT: Fix Ethernet phy modes

      The used PHYs should be qualified as 'rgmii-id' instead of just 'rgmii'.
      For the Zed board this seems to make a difference between working and
      broken Ethernet.

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit f8aa6867a2365fa98de6932cce420d6106a5ddd1
  Author: Ezra Savard <ezra.savard@xxxxxxxxxx>
  Date:   Fri Aug 29 07:38:37 2014 -0700

      ARM: zynq: DT: Add LEDs to zc702 DT

      Adds LEDs to the zc702 devicetree for use with the leds-gpio driver.

      Signed-off-by: Ezra Savard <ezra.savard@xxxxxxxxxx>
      Reviewed-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>

  commit 4eea4b8e4491d3b2a96ec4b9b0f3a188da018cd1
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Sun Aug 31 21:10:52 2014 +0200

      regulator: max1586: add device-tree binding

      Add max1586 regulator device-tree bindings documentation.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 4e00517945bed110f1b8de580cce97626e9ef0b5
  Author: Robert Jarzmik <robert.jarzmik@xxxxxxx>
  Date:   Sun Aug 31 21:10:51 2014 +0200

      regulator: max1586: add device-tree support

      Add device-tree support to max1586.
      The driver can still be used with the legacy platform data, or the new
      device-tree way.

      This work is heavily inspired by the device-tree support of its cousin
      max8660 driver.

      Signed-off-by: Robert Jarzmik <robert.jarzmik@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 75c3daaad5a2f791e0fbad732690130ce1bc55d2
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Mon Sep 1 08:47:50 2014 +0800

      ASoC: es8328: fix error return code in es8328_codec_probe()

      Fix to return a negative error code from the error handling
      case instead of 0, as done elsewhere in this function.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5dc23c442101d254246d88766c4423696b9aa9bd
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:43 2014 +0300

      spi: dw-pci: remove FSF address and update copyright

      The FSF address is subject to change, thus remove it from the file. While 
here,
      update a copyright line.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c95791b6a5c5f18addb41530d1c27c8f5d612d65
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:42 2014 +0300

      spi: dw-pci: provide platform specific data via driver_data

      Instead of checking for device and vendor IDs inside probe function let's
      provide a helper function via driver_data.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 35f2d4136477ce2cd684b03e7f1b802963750394
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:41 2014 +0300

      spi: dw-pci: convert to use dev_pm_ops

      Convert system PM callbacks to use dev_pm_ops. In addition remove the PCI 
calls
      related to a power state since the bus code cares about this already.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ceb86de9d6dae58b66ae10e7533ff2d3d8c7bbae
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:40 2014 +0300

      spi: dw-pci: apply pci_bar and re-use pci_name

      Nevertheless pci_bar is 0 let's explicitly use it when map IO regions. 
While
      here, use pci_name instead of dev_name.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit fcf0af445bfdb617993af352ee442471aeca1073
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 12:41:39 2014 +0300

      spi: dw-pci: move info message at the end of probe

      Let's print info message when controller is found and properly 
initialized.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cff9c2339a6d5105d7f6b1f9a96dd1d239cc76ac
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 18 18:23:19 2014 +0200

      USB: serial: add Medtronic CareLink USB driver

      Add simple driver for Medtronic CareLink USB devices.

      Reported-by: Benjamin West <bewest@xxxxxxxxx>
      Tested-by: Benjamin West <bewest@xxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit c5cd24d7b179a415df263e5b18b72f6e3aaf81e0
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 18 18:14:53 2014 +0200

      USB: serial: add Novatel Wireless GPS driver

      Add simple driver for Novatel Wireless GPS receivers.

      Reported-by: Kirk Madsen <kirkm@xxxxxxxxxx>
      Tested-by: Kirk Madsen <kirkm@xxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit b9f040389e23fb95fde36cb0a3c2c516fb3e9d1c
  Author: Johan Hovold <johan@xxxxxxxxxx>
  Date:   Mon Aug 18 18:14:52 2014 +0200

      USB: serial: add support for multi-port simple drivers

      Add support for multi-port simple drivers.

      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 399aa9a75ad372b301e5050f3653a297a767fdc4
  Author: Lauri Hintsala <lauri.hintsala@xxxxxxxxxxxx>
  Date:   Wed Aug 13 15:02:53 2014 +0300

      USB: pl2303: use divisors for unsupported baud rates

      Use direct method for supported baud rates, otherwise use divisors.
      Limit baud rate to 12 Mbaud with HX type.

      This change has been tested to work with PL-2303HX at 115200, 500000,
      1000000, 2000000, 2500000, 3000000 and 4000000 baud rates.

      Signed-off-by: Lauri Hintsala <lauri.hintsala@xxxxxxxxxxxx>
      Signed-off-by: Johan Hovold <johan@xxxxxxxxxx>

  commit 085f3ec6fd6c87907c4a19481dc13f02ecfcd316
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Sep 1 12:46:37 2014 +0300

      ASoC: tlv320aic31xx: Correct interface register 2 variable name

      Rename iface_reg3 to iface_reg2 since this variable is actually used for
      interface register 2.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2fbda374a2add291bce8036c5084f955bbef7a94
  Author: Bo Shen <voice.shen@xxxxxxxxx>
  Date:   Wed Aug 27 17:52:49 2014 +0800

      ARM: at91/dt: sam9n12ek: ohci: add port and vbus property

      Add the port number and vbus property for ohci port, or else if
      bootloader won't configure the vbus pin, the 5v supply is not
      power on, so can not work with usb devices.

      Signed-off-by: Bo Shen <voice.shen@xxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 5b87d31309938a49f57493ba86c765afdd4f2ffe
  Merge: 6be1f47 014fd22
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Sep 1 10:49:32 2014 +0100

      Merge branch 'topic/fsl' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl-esai

  commit 74d90de2d0c20162d247cb2f9896e1aa7df98616
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 22 16:07:47 2014 +0200

      ARM: at91/dt: sam9x5: fix ADC compatible string

      Use the correct compatible string for the ADC of the at91sam9x5 family of 
SoCs.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 9fddd74a238f03c322b373662803bd1ce80338da
  Author: Frank Praznik <frank.praznik@xxxxxxxxx>
  Date:   Fri Aug 29 13:11:52 2014 -0400

      HID: sony: Set the Sixaxis cable state correctly

      Bit 3 in byte 31 of the Sixaxis report indicates whether the battery is
      charging or not charging as opposed to whether or not the cable is 
plugged in.
      As a result, when connected via USB and fully charged, the power_supply 
status
      is wrongly reported as 'Discharging' instead of 'Full'.

      Use the battery level value to set the cable state so that the power 
status
      is reported correctly as that seems to be the only reliable way to 
determine the
      cable status on the Sixaxis.

      Signed-off-by: Frank Praznik <frank.praznik@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 1a84db567aeeb232daad598c7aa2334dda0176b7
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Fri Aug 29 23:37:33 2014 +0900

      treewide: fix errors in printk

      This patch fix spelling typo in printk.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 954605ca3f897ad617123279eb3404a404cce5ab
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:12 2014 +0100

      drm/radeon: use common fence implementation for fences, v4

      Changes since v1:
      - Kill the sw interrupt dance, add and use
        radeon_irq_kms_sw_irq_get_delayed instead.
      - Change custom wait function, lockdep complained about it.
        Holding exclusive_lock in the wait function might cause deadlocks.
        Instead do all the processing in .enable_signaling, and wait
        on the global fence_queue to pick up gpu resets.
      - Process all fences in radeon_gpu_reset after reset to close a race
        with the trylock in enable_signaling.
      Changes since v2:
      - Small changes to work with the rewritten lockup recovery patches.
      Changes since v3:
      - Call radeon_fence_schedule_check when exclusive_lock cannot be
        acquired to always cause a wake up.
      - Reset irqs from hangup check.
      - Drop reading seqno in the callback, use cached value.
      - Fix indentation in radeon_fence_default_wait
      - Add a radeon_test_signaled function, drop a few test_bit calls.
      - Make to_radeon_fence global.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Reviewed-by: Christian König <christian.koenig@xxxxxxx>

  commit 1f0dc9a59afeccb96a35ebec36661266260f5eee
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:08 2014 +0100

      drm/ttm: kill off some members to ttm_validate_buffer

      This reorders the list to keep track of what buffers are reserved,
      so previous members are always unreserved.

      This gets rid of some bookkeeping that's no longer needed,
      while simplifying the code some.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 58b4d720c1620bbf09e42b4f218dcb2d0d8cdf3e
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Thu Jan 9 11:03:08 2014 +0100

      drm/ttm: add interruptible parameter to ttm_eu_reserve_buffers

      It seems some drivers really want this as a parameter,
      like vmwgfx.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit dd7cfd641228abb2669d8d047d5ec377b1835900
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:07:31 2014 +0100

      drm/ttm: kill fence_lock

      No users are left, kill it off! :D
      Conversion to the reservation api is next on the list, after
      that the functionality can be restored with rcu.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit 7040138ff85501931138970663a988f48c0666f0
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:07:01 2014 +0100

      drm/ttm: call ttm_bo_wait while inside a reservation

      This is the last remaining function that doesn't use the reservation
      lock completely to fence off access to a buffer.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

  commit bdaf7ddf652ef51fd363b052e320711c06f6f553
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:02:14 2014 +0100

      drm/nouveau: require reservations for nouveau_fence_sync and 
nouveau_bo_fence

      This will ensure we always hold the required lock when calling those 
functions.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit d0b3c3b6c26c6eed1ba3fa37242dfc8942b5e997
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Tue Jan 21 13:00:24 2014 +0100

      drm/nouveau: add reservation to nouveau_gem_ioctl_cpu_prep

      Apart from some code inside ttm itself and nouveau_bo_vma_del,
      this is the only place where ttm_bo_wait is used without a reservation.
      Fix this so we can remove the fence_lock later on.

      After the switch to rcu the reservation lock will be
      removed again.

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Acked-by: Ben Skeggs <bskeggs@xxxxxxxxxx>

  commit bb693f13a0a535715034ce42405515ac3318c0e3
  Author: Matthew Wilcox <willy@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:04:29 2014 -0400

      x86: Remove set_pmd_pfn

      The last user of set_pmd_pfn() went away in commit f03574f2d5b2, so this
      has been dead code for over a year.

      Signed-off-by: Matthew Wilcox <matthew.r.wilcox@xxxxxxxxx>
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

       arch/x86/include/asm/pgtable_32.h |    3 ---
       arch/x86/mm/pgtable_32.c          |   35 
-----------------------------------
       2 files changed, 38 deletions(-)

  commit e9723bf2ad1b7384e8d475e5356f51a1f35a8934
  Merge: 79f284d 69e273c
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 31 20:53:12 2014 -0700

      Merge 3.17-rc3 into staging-next

      We want the staging bugfixes in this branch as well.

      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit de46e95cdb8671e2b0728923b8113654779c3ba8
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 14:40:22 2014 +0200

      ARM: shmobile: Enable Armadillo 800 EVA board in multiplatform defconfig

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d2c2a0776899ba2d9d560815d0bcab486b8e64ab
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:05:20 2014 +0200

      ARM: shmobile: Add platform device tree bindings documentation

      Add Renesas SH-Mobile, R-Mobile, and R-Car Platform Device Tree Bindings
      Documentation, listing supported SoCs and boards.

      This allows to use checkpatch to validate DTSes referring to Renesas
      shmobile SoCs, and boards containing those SoCs.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: tweaked title]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a2cfaa7458e714aa00be98c630afaa1a4766e2ad
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:20:39 2014 +0200

      ARM: shmobile: r8a73a4 dtsi: Add SoC-specific thermal compatible property

      The thermal node used the generic compatible property only.
      Add the SoC-specific one, to make it future proof.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4d50e6dd7a019993504a419d0057051788e477f1
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:20:40 2014 +0200

      ARM: shmobile: r8a7779 dtsi: Add SoC-specific thermal compatible property

      The thermal node used the generic compatible property only.
      Add the SoC-specific one, to make it future proof.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f23b73526b82ca2ef333362e704a51d817c1ffc1
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:47 2014 -0700

      NFC: trf7970a: Make gpio labels more readable

      Make the labels for the two gpio enable lines
      more user friendly by prefixing them with the
      driver name.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 6afed0eb8c4158c99845f8d30cd5c3fd8e4855d9
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:46 2014 -0700

      NFC: trf7970a: Document the 'en2-rf-quirk' DT property

      Current versions of the trf7970a have an erratum where
      the EN2 pin must be kept low.  If it isn't kept low,
      it will generate an RF field even when in passive
      target mode.  To work around this issue, create the
      'en2-rf-quirk' device tree property to indicate that
      the trf7970a that the driver is using has this erratum.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 95064bd95a822659f4a606b485aba5009d70fc88
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:45 2014 -0700

      NFC: trf7970a: Add quirk to keep EN2 low

      A bug has been discovered in the trf7970a where it
      will generate an RF field even in passive target
      mode when EN2 is asserted.  To work around this,
      add support for the 'en2-rf-quirk' device tree
      property which indicates that EN2 must remain low.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit d953ada493711363d5b7f2151100c242923fc56b
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:44 2014 -0700

      NFC: trf7970a: Document the 'irq-status-read-quirk' DT property

      The mechanism for specifying that the trf7970a
      being used by the driver has the "IRQ Status Read"
      erratum has been changed to a device tree property
      ('irq-status-read-quirk').

      Document the new device tree property.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 772079eb77587e0242752fa67685a8132d899f79
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:43 2014 -0700

      NFC: trf7970a: Move IRQ Status Read quirk to device tree

      The quirk indicating whether the trf7970a has
      the "IRQ Status Read" erratum or not is currently
      implemented using the 'driver_data' member of the
      'spi_device_id' structure.  That requires the
      driver to be modified to turn the quirk off when
      a version of the trf7970a that doesn't have the
      erratum is being used.  To fix that, create a
      new device tree property called
      'irq-status-read-quirk' that indicates that the
      trf7970a being used has the erratum.

      While at it, rename 'TRF7970A_QUIRK_IRQ_STATUS_READ_ERRATA'
      to 'TRF7970A_QUIRK_IRQ_STATUS_READ' to make it
      less of an eyesore.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit c2b33de06d23e66f9df34f515704cd3bfa8dd260
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:42 2014 -0700

      NFC: trf7970a: Document the 'vin-voltage-override' DTS property

      The trf7970a driver recently had support for the
      'vin-voltage-override' property added to it.  This
      property is used to override the value given by
      the regulator subsystem for the VIN pin's voltage.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 3bd14233aa0733fbc6c3f75ec928f1a393522644
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:41:41 2014 -0700

      NFC: trf7970a: Add VIN voltage override support

      The trf7970a driver uses the voltage from the
      power/regulator subsystem to determine what the
      voltage on the VIN pin is.  Normally, this is
      the right thing to do but sometimes the board
      that the trf7970a is on may change the voltage.
      This is the case for the trf7970atb board from
      Texas Instruments where it boosts the VIN voltage
      from 3.3V to 5V (see http://www.ti.com/tool/trf7970atb).

      To handle this, add support for the 'vin-voltage-override'
      device tree property which overrides the voltage value
      given by the regulator subsystem.  When the DT property
      is not present, the value from the regulator subsystem
      is used.

      The value of 'vin-voltage-override' is in uVolts.

      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit dddb3da046a4d86de649ba795726afa7fe6fbb41
  Author: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
  Date:   Tue Jul 22 20:18:01 2014 -0700

      NFC: digital: Add Inititor-side PSL support

      In order to operate at the fasted bit rate
      possible, add initiator-side support for
      PSL REQ while in P2P mode.  The PSL REQ
      will switch the RF technology to 424F
      whenever possible.

      Reviewed-by: Thierry Escande <thierry.escande@xxxxxxxxxxxxxxx>
      Tested-by: Thierry Escande <thierry.escande@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark A. Greer <mgreer@xxxxxxxxxxxxxxx>
      Signed-off-by: Samuel Ortiz <sameo@xxxxxxxxxxxxxxx>

  commit 79f284d29bbf7852093d0262c097e8faee32bc03
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Mon Sep 1 00:36:39 2014 +0900

      staging: dgnc: remove some unused macros

      These macros do nothing, so remove it.

      CC: Lidza Louina <lidza.louina@xxxxxxxxx>
      CC: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b533ff4b18d4dee42683b4e149610347cb3a4e66
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Sun Aug 31 16:30:56 2014 +0530

      staging: lustre: lustre: ptlrpc: Fix space required

      This patch fixes the checkpatch.pl issue
      Error: Required space after " '+' ',' '=' '(' ' if' "

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3ace5213e4fe6ae26260a9cafe11b3e7c3efcc4f
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Sun Aug 31 15:23:35 2014 +0530

      staging: lustre: lnet: lib-ptl.c: sparsa warning: symbol not declared

      fixed sparse warning of following symbol not declared:
      warning: symbol 'lnet_ptl_cleanup' was not declared. Should it be static?
      warning: symbol 'lnet_ptl_setup' was not declared. Should it be static?

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 58964e8d73834abfe983ee807e55e77e53d502c8
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:29 2014 +0530

      staging: rtl8188eu: Remove unused function SetBcnCtrlReg()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c52fae3042fa61b820ee35aafa6345e5f52b92de
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:28 2014 +0530

      staging: rtl8188eu: Rename rtl8188e_rf6052.c to rf.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b361e585fa748d4effe06aab1a0dace7667fb2d
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:27 2014 +0530

      staging: rtl8188eu: Remove file rtl8188e_rf.h

      Move macros from rtl8188e_rf.h to rf.h and then remove rtl8188e_rf.h .

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d85713527030e0d9f4e4120f9cd6b8544385b4f1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:26 2014 +0530

      staging: rtl8188eu: Rework function get_rx_power_val_by_reg()

      Rename CamelCase variables.
      Remove block of the code which is specific to the bluetooth.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1faec15be4bde7bd6d8bec3ff3117f0a7cacc63f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:25 2014 +0530

      staging: rtl8188eu: Rework function writeOFDMPowerReg88E()

      Rename CamelCase variables and function name.
      Remove a block of the code which is executed only if RF type is T2R2 but
      rtl8188eu's RF is a T1R1 type, so driver doesn't need that code.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb393d260dd7cb5a75afa9a037be2607098db52e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:24 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_RF6052SetOFDMTxPower()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1adeba1220bf9db167bdaa0612638a735ea01a7
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:23 2014 +0530

      staging: rtl8188eu: Rework function getpowerbase88e()

      Rename CamelCase variables.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5db81acf478d8d3bc46e6d76d32c406db368d94
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:22 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_RF6052SetCckTxPower()

      Rename CamelCase variables and function name.
      Remove redundant variable TurboScanOff.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2027324402b6858fb6c0762529410f4b4827596c
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 14:08:21 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_RF6052SetBandwidth()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 86cb35aff188bc34a7ea5e2319e31c5b27b4d24e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:34 2014 +0530

      staging: rtl8188eu: Rename HalHWImg8188E_MAC.c to mac_cfg.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fcaa9426b2878b046f98ca1bfa2e2bc0944e374b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:33 2014 +0530

      staging: rtl8188eu: Rename HalHWImg8188E_RF.c to rf_cfg.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6767982d237d3dceae61380d546164aa592d49ed
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:32 2014 +0530

      staging: rtl8188eu: Rename HalHWImg8188E_BB.c to bb_cfg.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 238bd31e2ee818bfbef998e68cc3586db4b0854a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:31 2014 +0530

      staging: rtl8188eu: Rename rtl8188e_phycfg.c to phy.c

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ba50fbc0ee735a31ef7a081f322563a4d945ceb1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:30 2014 +0530

      staging: rtl8188eu: Rework function PHY_SwChnl8188E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5f6a5cdb5fe505f94f1500c632176211531f6544
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:29 2014 +0530

      staging: rtl8188eu: Rework function PHY_SetBWMode8188E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 01c5f833ee1ecfe39256898d66732770b54d0a7b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:28 2014 +0530

      staging: rtl8188eu: Rework function PHY_SetTxPowerLevel8188E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c431940530d4465f8094181cb7622e245ae7851
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:27 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SwChnl8192C()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 55d8dfbfaf5b30ef1fe9e9c6b2ed2839b1f406c4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:26 2014 +0530

      staging: rtl8188eu: Rework function _PHY_SetBWMode92C()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a8b74c3ec7c58692287a954beef71fc49c82058f
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:25 2014 +0530

      staging: rtl8188eu: Rework function phy_PowerIndexCheck88E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88cbb390265d41b6e2c643b180111d61ec40d357
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:24 2014 +0530

      staging: rtl8188eu: Rework function getTxPowerIndex88E()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b98485c72fccbea30c6327bae34de9fc56d8aa0
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:23 2014 +0530

      staging: rtl8188eu: Rework function rtl8188e_PHY_SetRFReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41b77d26026f525f253cdce43aae3e7e3c9ab33b
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:22 2014 +0530

      staging: rtl8188eu: Rework function PHY_QueryRFReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42f27158aec4446da0a6bfc9eb231757939503aa
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:21 2014 +0530

      staging: rtl8188eu: Rework function phy_RFSerialWrite()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a35b747d3d567dbb93b57207983e7fd9f80b04b4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:20 2014 +0530

      staging: rtl8188eu: Rework function phy_RFSerialRead()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c6db65199d67370ee140b78412410e882f96048
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:19 2014 +0530

      staging: rtl8188eu: Rework function PHY_SetBBReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ef1220a0d4819e85f6434e4185158a0043fe09d0
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:18 2014 +0530

      staging: rtl8188eu: Remove unused wrapper function rtw_hal_write_bbreg()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecd1f9b3f78d3eca8ae5eadc7d141249833288bf
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 31 12:14:17 2014 +0530

      staging: rtl8188eu: Rework function PHY_QueryBBReg()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit be82d9b2d57a923fca9384736a4332fdb45f41f3
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sun Aug 31 12:56:20 2014 +0800

      staging:lustre:lnet: lib-md.c erase C99 // comments

      After changing the comments format, the other error disappears.
      So silences two checkpatch errors:
        ERROR: do not use C99 // comments
        ERROR: trailing statements should be on next line

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 242c7b52bed14b43dba847c32d408f0b1636adc5
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sun Aug 31 12:55:07 2014 +0800

      staging:lustre:lnet: lib-md.c make line not over 80 characters

      Reduce the following checkpatch warnings:
        WARNING: line over 80 characters

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e057cff4bf04dec886281520e081f4714115221
  Author: Anh Le <anhlq2110@xxxxxxxxx>
  Date:   Sun Aug 31 12:24:50 2014 +0700

      Staging: bcm: fixed a comment coding style issue

      Fixed a C99 comment issue in InterfaceMisc.h.

      Signed-off-by: Anh Le <anhlq2110@xxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 19008f6dfa16d23afcd09dceaa598bb6da8de4b1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Sun Aug 31 15:03:14 2014 -0400

      ext4: fix ext4_swap_extents() error handling

      If ext4_ext_find_extent() returns an error, we have to clear path1 or
      path2 or else we would end up trying to free an ERR_PTR, which would
      be bad.

      Also eliminate some redundant code and mark the error paths as unlikely()

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit f59838a07ae5b26d2e050bc0227599932d22b549
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 29 18:10:31 2014 +0200

      spi/drivers: Restrict COMPILE_TEST by HAS_DMA where needed

      commit dd1053a93fdc11d4 ("spi/drivers: Enable build of drivers with
      COMPILE_TEST") allows compile-testing drivers on platforms they're not
      meant for.

      However, adding "|| COMPILE_TEST" bypasses all other implicit dependencies
      assumed by the platform dependencies before, like HAS_DMA.

      If NO_DMA=y:

      drivers/built-in.o: In function `atmel_spi_dma_unmap_xfer':
      drivers/spi/spi-atmel.c:915: undefined reference to `dma_unmap_single'
      drivers/spi/spi-atmel.c:918: undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `atmel_spi_next_xfer_data':
      drivers/spi/spi-atmel.c:690: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `atmel_spi_dma_map_xfer':
      drivers/spi/spi-atmel.c:890: undefined reference to `dma_map_single'
      drivers/spi/spi-atmel.c:893: undefined reference to `dma_mapping_error'
      drivers/spi/spi-atmel.c:897: undefined reference to `dma_map_single'
      drivers/spi/spi-atmel.c:900: undefined reference to `dma_mapping_error'
      drivers/spi/spi-atmel.c:902: undefined reference to `dma_unmap_single'
      drivers/built-in.o: In function `atmel_spi_probe':
      drivers/spi/spi-atmel.c:1540: undefined reference to `dma_alloc_coherent'
      drivers/spi/spi-atmel.c:1623: undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `atmel_spi_remove':
      drivers/spi/spi-atmel.c:1665: undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function `ep93xx_spi_dma_finish':
      drivers/spi/spi-ep93xx.c:550: undefined reference to `dma_unmap_sg'
      drivers/built-in.o: In function `ep93xx_spi_dma_prepare':
      drivers/spi/spi-ep93xx.c:516: undefined reference to `dma_map_sg'
      drivers/spi/spi-ep93xx.c:522: undefined reference to `dma_unmap_sg'
      drivers/built-in.o: In function `omap2_mcspi_rx_dma':
      drivers/spi/spi-omap2-mcspi.c:475: undefined reference to 
`dma_unmap_single'
      drivers/built-in.o: In function `omap2_mcspi_txrx_dma':
      drivers/spi/spi-omap2-mcspi.c:589: undefined reference to 
`dma_unmap_single'
      drivers/built-in.o: In function `omap2_mcspi_transfer_one_message':
      drivers/spi/spi-omap2-mcspi.c:1202: undefined reference to 
`dma_map_single'
      drivers/spi/spi-omap2-mcspi.c:1204: undefined reference to 
`dma_mapping_error'
      drivers/spi/spi-omap2-mcspi.c:1211: undefined reference to 
`dma_map_single'
      drivers/spi/spi-omap2-mcspi.c:1213: undefined reference to 
`dma_mapping_error'
      drivers/spi/spi-omap2-mcspi.c:1217: undefined reference to 
`dma_unmap_single'
      drivers/built-in.o: In function `tegra_spi_deinit_dma_param':
      drivers/spi/spi-tegra114.c:675: undefined reference to `dma_free_coherent'
      drivers/built-in.o: In function 
`tegra_spi_copy_spi_rxbuf_to_client_rxbuf':
      drivers/spi/spi-tegra114.c:415: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra114.c:440: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function 
`tegra_spi_copy_client_txbuf_to_spi_txbuf':
      drivers/spi/spi-tegra114.c:381: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra114.c:405: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `tegra_spi_start_dma_based_transfer':
      drivers/spi/spi-tegra114.c:543: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `tegra_slink_deinit_dma_param':
      drivers/spi/spi-tegra20-slink.c:705: undefined reference to 
`dma_free_coherent'
      drivers/built-in.o: In function 
`tegra_slink_copy_spi_rxbuf_to_client_rxbuf':
      drivers/spi/spi-tegra20-slink.c:427: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra20-slink.c:452: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function 
`tegra_slink_copy_client_txbuf_to_spi_txbuf':
      drivers/spi/spi-tegra20-slink.c:393: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/spi/spi-tegra20-slink.c:417: undefined reference to 
`dma_sync_single_for_cpu'
      drivers/built-in.o: In function `tegra_slink_start_dma_based_transfer':
      drivers/spi/spi-tegra20-slink.c:561: undefined reference to 
`dma_sync_single_for_cpu'

      Add dependencies on HAS_DMA to fix this.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit af14afd2abef9e01761ec6eb79dd7c0833a243f0
  Author: Sören Brinkmann <soeren.brinkmann@xxxxxxxxx>
  Date:   Sun Aug 31 07:57:00 2014 +0100

      staging: ad7606_core: Fix checkpatch warning

      Fix the checkpatch complaint regarding unnecessary line continuation.
        WARNING: Avoid unnecessary line continuations
        #143: FILE: ad7606_core.c:143:

      Signed-off-by: Sören Brinkmann <soeren.brinkmann@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 1bd06867f7f168273c80ba10ce4025a97be98305
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Sun Aug 31 10:57:09 2014 +0200

      ahci: ahci_p5wdh_workaround - constify DMI table

      The DMI table does not need to be written to, make it r/o.

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 6bb86fefa086faba7b60bb452300b76a47cde1a5
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 16:39:09 2014 -0300

      libahci_platform: Staticize ahci_platform_<en/dis>able_phys()

      ahci_platform_enable_phys() and ahci_platform_disable_phys() are currently
      exported, but they are not used anywhere else other than 
libahci_platform.c.

      So make them static and do not export them to fix the following sparse
      warnings:

      drivers/ata/libahci_platform.c:52:5: warning: symbol 
'ahci_platform_enable_phys' was not declared. Should it be static?
      drivers/ata/libahci_platform.c:88:6: warning: symbol 
'ahci_platform_disable_phys' was not declared. Should it be static?

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit fcf6b1b729bcd23f2b49a84fb33ffbb44712ee6a
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Sat Aug 30 23:52:19 2014 -0400

      ext4: refactor ext4_move_extents code base

      ext4_move_extents is too complex for review. It has duplicate almost
      each function available in the rest of other codebase. It has useless
      artificial restriction orig_offset == donor_offset. But in fact logic
      of ext4_move_extents is very simple:

      Iterate extents one by one (similar to ext4_fill_fiemap_extents)
         ->Iterate each page covered extent (similar to generic_perform_write)
           ->swap extents for covered by page (can be shared with IOC_MOVE_DATA)

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit f8fb4f415034baeed983ca2fb0f51bd74d7370b0
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Sat Aug 30 23:50:56 2014 -0400

      ext4: use ext4_ext_next_allocated_block instead of mext_next_extent

      This allows us to make mext_next_extent static and potentially get rid
      of it.

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit ee124d2746250786b306952bb8955d3171fa8e69
  Author: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
  Date:   Sat Aug 30 23:34:06 2014 -0400

      ext4: use ext4_update_i_disksize instead of opencoded ones

      Signed-off-by: Dmitry Monakhov <dmonakhov@xxxxxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit a9873673484b5aa4346111d021c83a2f11d62eb5
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:49 2014 +0100

      staging: vt6655: Replace typedef enum _CARD_OP_MODE eOPMode with enum 
nl80211_iftype op_mode.

      Using the nl80211 header.

      Using enum changes
      OP_MODE_ADHOC -> NL80211_IFTYPE_ADHOC
      OP_MODE_AP ->  NL80211_IFTYPE_AP
      OP_MODE_INFRASTRUCTURE -> NL80211_IFTYPE_STATION
      OP_MODE_UNKNOWN -> NL80211_IFTYPE_UNSPECIFIED

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 96372bd9b42e917cb83add7d43bcfbe60307da56
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:48 2014 +0100

      staging: vt6655: s_uGetRTSCTSDuration always return __le16

      This function should always return __le16, move all endian
      correction to here.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 93320258989eb1f60b62e6d50fb509e51088aec7
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:47 2014 +0100

      stgaing: vt6655: remove unused variable wCTSDuration

      wCTSDuration is always set to 0.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db1afd18e9cddffd957abea6287a6eae9edbeccc
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:46 2014 +0100

      staging: vt6655: replace typedef struct tagSCTS_FB with struct vnt_cts_fb

      Replacing members
      b, wDuration_ba,  wReserved, wCTSDuration_ba_f0, wCTSDuration_ba_f1, data 
and
      reserved2.

      With
      b, duration_ba, reserved, cts_duration_ba_f0, cts_duration_ba_f1, data and
      reserved2

      unsigned short is replaced with u16 or __le16 where necessary.

      cast void pointer to pvCTS

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5172b0edf2fcc37dfe9b64899c2a318fa462a6b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:45 2014 +0100

      staging: vt6655: replace typedef struct tagSCTS with struct vnt_cts

      Replacing members
      b, wDuration_ba, wReserved, data and reserved2
      with
      b, duration_ba, reserved, data and reserved2

      unsigned short is replaced with u16 or __le16 where necessary.

      cast void pointer to pvCTS

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8e44804e73ae9e192df807eed2543e8b66cf5be0
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:44 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_a_FB with struct 
vnt_rts_a_fb

      Replacing members
      a, wDuration, wReserved, wRTSDuration_f0, wRTSDuration_f1 and data
      with
      a, duration, reserved, rts_duration_f0, rts_duration_f1 and data

      unsigned short is replaced with u16 or __le16 where necessary.

      cast void pointer to pvRTS

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e21eb1c8d1002c519f84020da1b9883231c78369
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:43 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_ab with struct vnt_rts_ab

      Replacing members
      ab, wDuration, wReserved and data

      with

      ab, duration, reserved and data

      replacing unsigned short with u16 and __le16 where necessary.

      pvRTS is void pointer.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9587b09206d702d3ca50ef582072cd658185e7d4
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:42 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_g_FB with struct 
vnt_rts_g_fb

      Replacing members
      b, a, wDuration_ba, wDuration_aa, wDuration_bb, wReserved, 
wRTSDuration_ba_f0,
      wRTSDuration_aa_f0, wRTSDuration_ba_f1, wRTSDuration_aa_f1 and data

      with

      b, a, duration_ba, duration_aa, duration_bb, wReserved, 
rts_duration_ba_f0,
      rts_duration_aa_f0, rts_duration_ba_f1, rts_duration_aa_f1 and data

      replacing unsigned short with u16 or __le16 where endian correction is 
necessary.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 17434f094a42792230cbb3a12c5ca69937b741f8
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:41 2014 +0100

      staging: vt6655: replace typedef struct tagSRTS_g with struct vnt_rts_g

      Replacing members
      b, a, wDuration_ba, wDuration_aa, wDuration_bb, wReserved and data
      with
      b, a,duration_ba, duration_aa, duration_bb, reserved and  data

      replacing unsigned short with u16 or __le16 where endian correction is 
necessary.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0864db15a04711cae8ce3b63fbd459c8bf4df64c
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:40 2014 +0100

      staging: vt6655: Replace typedef struct tagSCTSData with ieee80211_cts 
data

      ieee80211_cts data needs extra padding with reserved2 set to 0

      use IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS to set frame_control

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52c4130bdb6f544c0b7f949c5d8152b264eda624
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:39 2014 +0100

      staging: vt6655: Replace typedef struct tagSRTSData with ieee80211_rts 
data

      Replacing SRTSData Data with struct ieee80211_rts data

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a479ffc38885e52f16d0e28cdf40b2e3893ab6f3
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:38 2014 +0100

      staging: vt6655: Fix *Duration s_uFillDataHead to return to __le16

      All callers should be __le16.

      Fix vGenerateMACHeader duration to __le16 and reverse the endian
      conversion.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c62c7abf8cc325b86a6d6a0d5427e48ef30f1b4
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:37 2014 +0100

      staging: vt6655: replace -typedef struct tagSTxDataHead_a_FB with struct 
vnt_tx_datahead_a_fb

      Replace members
      a, wDuration, wTimeStampOff, wDuration_f0, and wDuration_f1;
      with
      a, duration, time_stamp_off, duration_f0, duration_f1

      All unsigned short members should be  __le16

      Creating the new structure in rxtx.h.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9ce842ab3fb0b14428788827b6cdd87496aa3348
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:36 2014 +0100

      staging: vt6655: replace typedef struct tagSTxDataHead_ab with struct 
vnt_tx_datahead_ab

      Replacing members
      ab, wDuration and wTimeStampOff

      with
      ab, duration and time_stamp_off

      All unsigned short should be __le16

      Structure is moved to rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2dd76679cc1160c65e7dc0d0214df5747e352b0a
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:35 2014 +0100

      staging: vt6655: replace typedef struct tagSTxDataHead_g_FB with struct 
vnt_tx_datahead_g_fb

      Replacing members
      b, a, wDuration_b, wDuration_a, wDuration_a_f0, wDuration_a_f1, 
wTimeStampOff_b and wTimeStampOff_a
      with
      b, a, duration_b, duration_a, duration_a_f0, duration_a_f1, 
time_stamp_off_b and time_stamp_off_a

      All unsigned short need to be __le16 type.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72edb7ed1fe1936805a71d5da60a6e72856851f3
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:34 2014 +0100

      staging: vt6655: replace typedef struct tagSTxDataHead_g with struct 
vnt_tx_datahead_g

      Replace members
      b, a, wDuration_b, wDuration_a, wTimeStampOff_b and wTimeStampOff_a
      with
      b, a, duration_b, duration_a, time_stamp_off_b and time_stamp_off_a

      Using __le16 endian type for unsigned short.

      Creating the new structure in rxtx.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6b95c0659df46f20f947110fc0535e8faf6c1fc
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:33 2014 +0100

      staging: vt6655: rxtx.c create function to return __le16 wTimeStampOff

      wTimeStampOff always needs to be endian corrected.

      Create vnt_time_stamp_off to return this value.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c00a378bffaf48ef08366d7e84a536241fb187b5
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:32 2014 +0100

      staging: vt6655: s_vGenerateTxParameter removed nested pvRrvTime NULL 
check

      Just do single NULL check on pvRrvTime and return.

      If pvRrvTime is NULL none of the if statements are valid.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 853532d3b5c440d9824b10c6aee478ef77aef3b7
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:31 2014 +0100

      staging: vt6655: rxtx change s_uGetRTSCTSRsvTime to always return __le16

      s_uGetRTSCTSRsvTime always needs to return little endian __le16

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7a3481b7b994e4834ddc846a262f5cfab7e6f67
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:30 2014 +0100

      staging: vt6655: create vnt_rxtx_rsvtime_le16 to return s_uGetTxRsvTime 
endian corrected.

      Replace s_uGetTxRsvTime where endian correction is needed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6a634c3d2cbddcfe3485539ef0310f8af636d55
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:29 2014 +0100

      staging: vt6655: rxtx replace typedef struct tagSRrvTime_ab with struct 
vnt_rrv_time_ab

      Replacing members
      wRTSTxRrvTime and wTxRrvTime
      with
      rts_rrv_time and rrv_time

      using __le16 type

      Moving structure to rxtx.h

      pvRrvTime is a void pointer

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d66a5a74649613314db86f657b4aea789333527e
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:28 2014 +0100

      staging: vt6655: rxtx replace typedef struct tagSRrvTime_gCTS with struct 
vnt_rrv_time_cts

      replacing members
      wCTSTxRrvTime_ba, wReserved, wTxRrvTime_b and wTxRrvTime_a
      with
      cts_rrv_time_ba, reserved, rrv_time_b and rrv_time_a;

      Creating the new structure in rxtx.h and Using __le16 where necessary

      pvRrvTime is a void pointer

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9e6a2dcd333e84391b16b9be3f32566a16cc517
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 30 22:25:27 2014 +0100

      staging: vt6655: rxtx replace typedef struct tagSRrvTime_gRTS with struct 
vnt_rrv_time_rts

      Replacing members
      wRTSTxRrvTime_ba, wRTSTxRrvTime_aa,  wRTSTxRrvTime_bb, wReserved, 
wTxRrvTime_b and wTxRrvTime_a
      with
      rts_rrv_time_ba, rts_rrv_time_aa, rts_rrv_time_bb, reserved, rrv_time_b 
and rrv_time_a

      Creating the new structure in rxtx.h and Using __le16 where necessary

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b256126f3193253497337821a18375a9a5d8122
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Sat Aug 30 17:12:51 2014 -0400

      staging/lustre: remove unused som_attrs and hsm_attrs structures

      These structures are only used server-side to parse relevant
      attributes.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf21a6be943980d2e1a3ae220795c8da41c81165
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:50 2014 -0400

      staging/lustre/mdc: remove obsolete llog ioctl handlers

      In mdc_iocontrol() remove the handlers for the obsolete llog ioctls
      OBD_IOC_PARSE, OBD_IOC_LLOG_INFO, and OBD_IOC_LLOG_PRINT.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c77bcdb515a96eac4745af96d7504282f03b7289
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:49 2014 -0400

      staging/lustre/obdclass: remove llog_osd.c

      llog_osd_ops is not used so remove it and its supporting methods.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 62b81e415e5aa87fb8726ed5ee0c1cb05e72634e
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:48 2014 -0400

      staging/lustre/obdclass: remove llog_test.ko

      The llog_test module requires server support (it needs a local MGS to
      function) and should not have been included.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbf037fee64019f58fbea8542ce6144a8b13fd73
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:47 2014 -0400

      staging/lustre/mgc: remove server specific handlers

      Remove the server specific set_info handlers (KEY_REGISTER_TARGET,
      KEY_SET_FS, KEY_CLEAR_FS) and supporting functions.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a339759f706d3bc7337348af728b04a8d30e31d
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:46 2014 -0400

      staging/lustre: remove md_object.h

      The declarations from lustre/include/md_object.h are not used so
      remove them.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acbf9cea87858e414612800139ab7a1ee161d929
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:45 2014 -0400

      staging/lustre/obdclass: remove mea.c

      The functions exported by lustre/obdclass/mea.c are not used so remove
      them.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 05eac42b86849cec5f90fc6f4f18f8aa7b8d1c83
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:44 2014 -0400

      staging/lustre/obdclass: remove lu_ucred.c

      The functions exported by lustre/obdclass/lu_ucred.c are not used so
      remove that file.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25bc5309a45288db858520fe6ac8e501d1bf47d9
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:43 2014 -0400

      staging/lustre/obdclass: remove idmap.c

      The functions defined in lustre/include/lustre_idmap.h are not used so
      remove them.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6af874834774de7cd33e85f6ec2f83e57b8deb0
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Sat Aug 30 17:12:42 2014 -0400

      staging/lustre/obdecho: remove #if 0-ed out regions

      The landing of clio #if 0-ed out some regions of echo_client.c. Just
      remove these regions entirely.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/5580
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675
      Reviewed-by: James Simmons <uja.ornl@xxxxxxxxx>
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5bd07d9985e1a30253023b6c74fc9525b67ce67e
  Author: Peng Tao <tao.peng@xxxxxxx>
  Date:   Sat Aug 30 17:12:41 2014 -0400

      staging/lustre/obdecho: remove metadata echo client

      The metadata echo client requires server support and should not have
      been included.

      Signed-off-by: Liu Xuezhao <xuezhao.liu@xxxxxxx>
      Signed-off-by: Peng Tao <tao.peng@xxxxxxx>
      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/2674
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-1330
      Reviewed-by: Nathaniel Clark <nathaniel.l.clark@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b47f9fe0bf357650288be6ddbc8c6dd24264db3c
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Sat Aug 30 17:12:40 2014 -0400

      staging/lustre: Remove unused header libcfs_heap.h

      With removal of libcfs/heap.c, it's header can also go away now.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ce1e3eb723d8627c1ff436c3c215e0a27a759aff
  Author: Andrew Plummer <plummer574@xxxxxxxxx>
  Date:   Sat Aug 30 19:43:02 2014 +0100

      Staging: emxx_udc: emxx_udc: remove spaces before semicolons

      Remove spaces before semicolons to remove checkpatch warnings.

      Signed-off-by: Andrew Plummer <plummer574@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35d49555eaa2df1135dbb5876acf462c5b657174
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 12:51:24 2014 +0900

      staging: rts5208: Remove casting the return value which is a void pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 30e94a564d079f71f53368733720caa0c7c413c8
  Author: Yannis Damigos <giannis.damigos@xxxxxxxxx>
  Date:   Tue Aug 19 18:26:46 2014 +0300

      staging: imx-drm: Lines over 80 characters fixed.

      This is a patch to the ipuv3-crtc.c file that fixes up two "lines
      over 80 characters" warnings found by the checkpatch.pl tool,
      keeping the alignment of the x/y/width/height parameters for
      readability.

      Signed-off-by: Yannis Damigos <giannis.damigos@xxxxxxxxx>
      Acked-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a3c8834fe4e892281f857f74e46c15470c3e35c
  Author: Fred Chou <fred.chou.nd@xxxxxxxxx>
  Date:   Thu Aug 28 09:50:56 2014 +0800

      staging: vme: remove redundant else condition

      The else condition is redundant after a return. Remove these redundant 
else conditions.

      Signed-off-by: Fred Chou <fred.chou.nd@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b1046e040670ee9fb2abe110fb24b33d91ada86
  Author: Dipak Zope <dipakzope.kernel.org@xxxxxxxxx>
  Date:   Tue Aug 19 04:21:54 2014 -0400

      staging: android: sync: Fix checkpatch warning: Missing a blank line 
after declarations

      Signed-off-by: Dipak Zope <dipakzope.kernel.org@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c643794eb3b57116924eadb40bbc34296b49d401
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Mon Aug 18 23:32:36 2014 +0900

      staging: dgap: remove useless a variable within board_t

      The use_interrupts is used only in dagp_request_irq() for checking
      a value from user config file. It doesn't need in board_t struct.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9f20ecc51bc08c1ee9c1ed320ef6ca411eb154c6
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Mon Aug 18 23:31:46 2014 +0900

      staging: dgap: remove redundant setting a variable

      The brd(board_t) is initialized with zero, so "intr_used"
      is not needed to set zero when request_irq() is failed.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb33cac8dc3d1f64bba3beff0f8b64814f7f9485
  Author: Kieron Browne <kieron.browne@xxxxxxxxx>
  Date:   Wed Aug 20 22:21:31 2014 +0100

      staging: dgnc: Fix checkpatch include warning

      checkpatch.pl fix. Use #include <linux/uaccess.h> instead of
      <asm/uaccess.h>

      Signed-off-by: Kieron Browne <kieron.browne@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f1e51745eb309a52f19d1115ddf8508a16aedbc4
  Author: Seunghun Lee <waydi1@xxxxxxxxx>
  Date:   Wed Aug 20 00:30:23 2014 +0900

      staging: dgnc: remove DPR Macros and related codes.

      In dgnc_drivers.h, DPR macro and DPR_* macros are defined but do nothing.

      So remove them and related codes.

      CC: Lidza Louina <lidza.louina@xxxxxxxxx>
      CC: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Seunghun Lee <waydi1@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ebb10d8ea61934b9be3c7ac7a4fb433579ba0283
  Author: Chaitanya Hazarey <c@xxxxx>
  Date:   Fri Aug 22 10:29:19 2014 -0700

      Staging: netlogic: xlr_net.c Fixed code-style warnings

      Fixed the following warning generated by checkpatch.pl:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Chaitanya Hazarey <c@xxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f8397bc69095f6111ed644b2f8ac725609f8a8bb
  Author: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
  Date:   Thu Aug 21 19:51:24 2014 +0530

      Staging: Netlogic: Move all the netdev under single parent device

      XLR has one network controller and XLS has two network controllers, each
      controller has 4 gmac devices. This patch initializes each controller as
      a parent device and the four gmac devices of a controller are connected
      to the parent controller as a child

      Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e1a083be73b4b5ac5481eb8104476ae7b386896d
  Author: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
  Date:   Thu Aug 21 19:51:23 2014 +0530

      Staging: Netlogic: PHY address calculation fix

      SGMII PHY address calculation should be based on phy_addr of priv data

      Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b9add4c3a30c78854867062eb2d5e768ebcc9895
  Author: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
  Date:   Thu Aug 21 19:51:22 2014 +0530

      Staging: Netlogic: Add nlm_cop2_enable/restore function name change

      The function name nlm_cop2_enable() and nlm_cop2_restore() in
      file "netlogic/xlr/fmn.c" has been renamed to nlm_cop2_enable_irqsave
      and nlm_cop2_disable_irqrestore respectively in commit "64f6ebe
      MIPS: Netlogic: rename nlm_cop2_save/restore".

      This patch takes care of these changes

      Signed-off-by: Ganesan Ramalingam <ganesanr@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 06f1465b71dfd5eb2843a01c7b513a55c0c9d941
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 24 18:34:43 2014 -0500

      drivers: staging: rtl8821ae: Fix spaces required around that '<' errors

      Fix checkpatch.pl spaces required around that '<' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f25884839e7e8de72b3c0da518900f5915b7c4b1
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 24 17:51:32 2014 -0500

      drivers: staging: rtl8192u: Fix switch and case should be at the same 
indent errors

      Fix checkpatch.pl switch and case should be at the same indent errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b4ef0a641d47570bcca4c2206f4736c0f5f4d9e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Sun Aug 24 04:57:36 2014 -0500

      drivers: staging: rtl8192u: Fix space required after that ',' errors

      Fix checkpatch.pl space required after that ',' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1beda8d52b2a1007d9168f663b050e3d996ba6cd
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Fri Aug 22 12:58:13 2014 -0500

      drivers: staging: rtl8723au: Fix space prohibited before that close 
parenthesis ')' errors

      Fix checkpatch.pl space prohibited before that close parenthesis ')' 
errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4e66cf096c736532e277a992e8b0b3045af30b1d
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Fri Aug 22 10:57:49 2014 -0500

      drivers: staging: rtl8723au: Fix "foo* bar" should be "foo *bar" errors

      Fix checkpatch.pl "foo* bar" should be "foo *bar" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3a6b70c3f3558a2e47d2ca82752f0aed0f3c33c6
  Author: Matthew Casey <mdcasey@xxxxxxxxxxxx>
  Date:   Fri Aug 22 06:27:52 2014 -0400

      staging: rtl8192e: fixed coding style issues

      Fixed missing blank line after declarations issues

      Signed-off-by: Matthew Casey <mdcasey@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc3b5de8a84ec39a53d87c30901fa95bd1c8141b
  Author: Hoang Tran <hoangtran.gwr@xxxxxxxxx>
  Date:   Wed Aug 20 19:39:14 2014 +0800

      staging: rtl8821ae: fix sparse warning for static declarations in 
rtl8821ae/stats.c

      This patch fixes the following sparse warnings in rtl8821ae/stats.c

      drivers/staging/rtl8821ae/stats.c:62:6: warning: symbol 
'rtl_translate_todbm' was not declared. Should it be static?
      drivers/staging/rtl8821ae/stats.c:101:6: warning: symbol 
'rtl_process_ui_rssi' was not declared. Should it be static?

      Signed-off-by: Hoang Tran <hoangtran.gwr@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 90d88de82cd83852cb5b42f9c0a82708b111a59b
  Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 08:40:48 2014 +1000

      staging: rtl8188eu: using unique names is good

      fixes:

      drivers/staging/built-in.o:(.opd+0xaab8): multiple definition of 
`rtl88e_phy_rf_config'
      drivers/net/built-in.o:(.opd+0x78840): first defined here
      drivers/staging/built-in.o:(.opd+0xa9f8): multiple definition of 
`rtl88e_download_fw'
      drivers/net/built-in.o:(.opd+0x781b0): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_phy_rf_config':
      (.text+0xe0a00): multiple definition of `.rtl88e_phy_rf_config'
      drivers/net/built-in.o:(.text+0xe85a48): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_download_fw':
      (.text+0xdf28c): multiple definition of `.rtl88e_download_fw'
      drivers/net/built-in.o:(.text+0xe6f330): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_phy_mac_config':
      (.text+0xdf984): multiple definition of `.rtl88e_phy_mac_config'
      drivers/net/built-in.o:(.text+0xe84a8c): first defined here
      drivers/staging/built-in.o: In function `.rtl88e_phy_bb_config':
      (.text+0xdfa2c): multiple definition of `.rtl88e_phy_bb_config'
      drivers/net/built-in.o:(.text+0xe84d14): first defined here
      drivers/staging/built-in.o:(.opd+0xaa58): multiple definition of 
`rtl88e_phy_bb_config'
      drivers/net/built-in.o:(.opd+0x78828): first defined here
      drivers/staging/built-in.o:(.opd+0xaa28): multiple definition of 
`rtl88e_phy_mac_config'

      Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 964172359150ae034a73aecccabf9bdb8d0b7c2c
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Fri Aug 22 22:35:11 2014 +0100

      staging: vt6655: rxtx create new structure vnt_tx_short_buf_head for 
csBeacon_xmit

      This is a merger of PSTxDataHead_ab and PSTxShortBufHead of which typedef 
struct tagSTxShortBufHead
      is removed.

      This is formed as fifo_ctl, time_stamp, struct vnt_phy_field, duration 
and time_stamp_off.

      Replacing stuctures in csBeacon_xmit and doing endian correction where 
necessary.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09a903b51b19516490f5305342c1dc42046aaa84
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Fri Aug 22 22:35:10 2014 +0100

      staging: vt6655: rxtx.h structure vnt_mic_hdr add IEEE80211_CCMP_PN_LEN 
macro

      ccmp_pn is the size of IEEE80211_CCMP_PN_LEN (6)

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 20b33b194459867d6df6c87f654c070227b4eb7b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Fri Aug 22 22:35:09 2014 +0100

      staging: vt6655: 80211mgr.h add ieee80211.h header and fix conflicts

      Fix conflict with WLAN_EID macros, by removing them.

      This allows the adding other definitions from the ieee80211 header.

      Eventually the 80211mgr.h header will be removed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43e79c0fb3cafef9bb5c9f048aad4ff2249c9741
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Aug 21 21:40:50 2014 +0100

      staging: vt6655: dead code remove device_nics variable

      The module can not load more than once.

      Remove device_nics, MAX_UINTS and OPTION_DEFAULT

      Remove dead index variable from device_get_options

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 33cfce64e73524225df2a7f90b74efafd1a4178a
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Aug 21 21:40:49 2014 +0100

      staging: vt6655: remove multiple instances of netdevice.

      netdevice can only be created once.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70afb8e5037a97d7294955531395b65e225c98e1
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Thu Aug 21 21:40:48 2014 +0100

      staging: vt6655: remove multiple instances of driver loading.

      The driver can only load once from the instance provided
      by pci_dev.

      struct vnt_private next, prev and pDevice_Infos are removed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c28f3253f2c113f86947ee6edacdad8e0c002177
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:31 2014 +0100

      staging: vt6655: Remove BBvCalculateParameter and its data members

      Remove data members bySignalField*, byServiceField*, wTransmitLength*
      from structures in desc.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 864a5a37aa8c344209482d568ed8abecc38a3600
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:30 2014 +0100

      staging: vt6655: card.c change BBvCalculateParameter to vnt_get_phy_field

      Using vnt_get_phy_field means the values are not in the
      correct write order the lower word and the upper word need
      to be swapped over for an u32 write out.

      Rather create another data variable to manipulate this structure.
      Create a new union vnt_phy_field_swap with struct vnt_phy_field,
      the u16 word swap and the u32 write out.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 429a24749562b46b15b87563e32db30fd7c965aa
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:29 2014 +0100

      staging: vt6655: rxtx.c change BBvCalculateParameter to function 
vnt_get_phy_field

      Removing wLen and pointing to correct member.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 10c174455af444de48ea0fbd2798d8bb0026963f
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:28 2014 +0100

      staging: vt6655: baseband add new function vnt_get_phy_field

      This is a replacement for BBvCalculateParameter for getting
      the phy fields via struct vnt_phy_field

      This is a direct copy from the vt6656 driver.

      BBvCalculateParameter will removed later.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit edbae997a8362a1017c59ef6853deeaea020e0e1
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:27 2014 +0100

      staging: vt6655: add new stucture struct vnt_phy_field for rts/cts/data 
structures

      This will replace bySignalField*, byServiceField* and wTransmitLength_b
      members of these strutures, these are removed in the last patch.

      The len member is of little endian type.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5154b0d0e26545c52350f42b1a4c1e6dc0c4360f
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Wed Aug 20 22:30:26 2014 +0100

      staging: vt6655: device.h dead code remove bCCK

      bCCK is always set to true, the only place it is used is in
      BBvCalculateParameter which nots the value to false.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e9df6704c1929ffd76e73f4740a468e00c44c11
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:29 2014 +0100

      staging: vt6655: remove remaining comments of PLICE_DEBUG

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af925cc721d4f6b0253ab7f9bd5f3a397d910f43
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:28 2014 +0100

      staging: vt6655: vntwifi.c remove unused directive PLICE_DEBUG

      PLICE_DEBUG is not defined remove dead code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 281a19d21b6c2754490e1d5968a8f49b5909e0aa
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:27 2014 +0100

      staging: vt6655: remove PLICE_DEBUG where it is defined

      Remove macro and directive leaving the code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97fe1ad03c951c3b3526fab5a5f8765500c72d8b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:26 2014 +0100

      staging: vt6655: main_usb.c remove undefined PLICE_DEBUG code.

      PLICE_DEBUG is not defined in any header for this file.

      Remove code, references and directives.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b39d60c1dea7389e3dcd1580f59b6717fa6b0159
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 17 20:42:25 2014 +0100

      staging: vt6655: Use ether_crc in kernel.

      ether_crc is already in kernel remove local code and
      include linux/crc32.h

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 65fe76eaa007f7ce7c5c37651217fc58ca571945
  Author: Max Vozeler <max@xxxxxxxxxxxxx>
  Date:   Sat Aug 30 15:06:30 2014 +0200

      staging: rtl8188eu: Add missing include to pick up prototype

      This fixes the following sparse warning:

      drivers/staging/rtl8188eu/hal/HalHWImg8188E_MAC.c:119:6: warning: symbol
      'rtl88e_phy_mac_config' was not declared. Should it be static?

      Signed-off-by: Max Vozeler <max@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48a86ca4df6d1f02ed42d51c974284032a088c13
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Aug 23 19:48:23 2014 +0530

      staging: rtl8188eu: Remove unused wrapper function rtw_hal_read_bbreg()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6e264feb6aa24d5369005895be4856debe1aaef4
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sat Aug 23 19:48:22 2014 +0530

      staging: rtl8188eu: Rework function phy_CalculateBitShift()

      Rename CamelCase variables and function name.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2ebf58ba0896613ff99d23b7325e4a6f212c1f3
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Aug 21 11:26:09 2014 +0100

      staging: et131x: Implement NAPI support

      This implements NAPI support for et131x by:

      -adding a napi_struct to the private adapter struct
      -changing netfif_rx_skb() call to netif_receive_skb()
      -changing et131x_handle_recv_interrupt() to et131x_handle_recv_pkts()
       and taking a budget allocation.
      -changing et131x_handle_send_interrupt() to et131x_handle_send_pkts()
      -replacing bottom half workqueue with poll function which handles
       send & receive of skbs.
      -adding various other necessary standard napi calls.

      Also remove this item from the README TODO list.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit df7b3b8a3a38866ce9d21e3aa404c2c02ce8db75
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:57 2014 +0100

      staging: et131x: Fix ET_INTR_TXDMA_ISR register name typo

      We actually mean to clear the ET_INTR_TXDMA_ISR reg after handling
      a completed transfer, not the ET_INTR_TXDMA_ERR reg, which should
      get handled immediately after.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b60e6d0ad36cf1a07f346c69d1a92d59b669e65a
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:56 2014 +0100

      staging: et131x: Rename NUM_PACKETS_HANDLED to MAX_PACKETS_HANDLED

      To better describe it's use as a hard limit.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a5835ea5f72aaddfa2b5766e157a14bcd4c728f
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Thu Aug 21 16:02:32 2014 +0100

      staging: et131x: Remove unnecessary i2c_wack variable

      i2c_wack is only used to implement a while(1) loop, so let's remove it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit becce4a47ea488c8f4f6fc0048085efb6fff72e7
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:54 2014 +0100

      staging: et131x: Use for loop to initialise contiguous macstat registers 
to zero

      Replace a long list of contiguous writel() calls with a for loop iterating
      over the same address values.

      Also remove redundant comments on the macstat registers, the variable 
names
      are good enough.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6697b8705196f090dc564fd3bfca9173b30cd288
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:53 2014 +0100

      staging: et131x: Use for loop to initialise contiguous registers to zero

      Replace a long list of contiguous writel() calls with a for loop iterating
      over the same values.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bcbadc04c5eb4fa21c44d523a0d3ed0e92f6b807
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:52 2014 +0100

      staging: et131x: Don't handle rx/tx packets when changing mtu

      There's no need to handle any rx/tx interrupts in the middle of an mtu
      change, so don't.

      After this change, receive and transmit interrupts are only handled in
      one place, which paves the way to using NAPI.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36087dc1ed80c9d1a4081f7fbd180013378b9021
  Author: Mark Einon <mark.einon@xxxxxxxxx>
  Date:   Wed Aug 20 23:17:51 2014 +0100

      staging: et131x: Use eth_mac_addr() instead of duplicating the 
functionality

      There's already working code to set the mac address, so let's use it.

      Signed-off-by: Mark Einon <mark.einon@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 71f81efb22bc68533fe7a25e98361413d446850a
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 30 00:55:01 2014 -0500

      staging: comedi: addi_apci_1564: move boilerplate text to addi_apci_1564.c

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 165356c7cc931b5f441e52e5d2227d077b7c8271
  Author: Vladimir A. Nazarenko <naszar@xxxxx>
  Date:   Wed Aug 27 17:48:21 2014 +1100

      Staging: comedi: Fix code style in jr3_pci.c

      Static variables are initialised to 0 by GCC.
      Fixes checkpatch.pl error:
        ERROR: do not initialise statics to 0 or NULL
        #684: FILE: jr3_pci.c:684:
        +       static const struct jr3_pci_board *board = NULL;

      Signed-off-by: Vladimir A. Nazarenko <naszar@xxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b83d9fae0dd0557b75f22edf9da5c4bd7bcf73b2
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Fri Aug 29 20:40:55 2014 -0500

      staging: comedi: usbduxsigma: fix sparse endianness warnings

      Sparse has many warnings like:

      drivers/staging/comedi/drivers/usbduxsigma.c:293:21: warning: cast to
      restricted __be32

      on lines on which devpriv->in_buf is passed to be32_to_cpu().  This
      suggests that this variable should actually be of type __be32.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7ae596b8c1464e671f040455c7da2719491c8e43
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Fri Aug 29 20:40:32 2014 -0500

      staging: comedi: usbdux: fix sparse endianness warnings

      Sparse has many warnings like:

      drivers/staging/comedi/drivers/usbdux.c:366:32: warning: cast to
      restricted __le16

      on lines on which devpriv->in_buf or devpriv->insn_buf are passed to
      le16_to_cpu().  This suggests that both of these variables should actually
      be of type __le16.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9f3a7738081d12eef6acf89742a6e568e89b4e03
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Wed Aug 27 20:37:18 2014 +0100

      staging: comedi: Kconfig: make COMEDI_BOND select COMEDI_KCOMEDILIB

      Currently, to select the "comedi_bond" driver, the "kcomedilib" support
      has to be selected first.  It seems more natural to allow the
      "comedi_bond" driver to be selected on its own and to automatically
      select the "kcomedilib" module as a result of that.  Change the
      dependency/select relationship between the two configuration options to
      do that.

      Also, make "kcomedilib" a module that can be selected independently,
      perhaps for use by out-of-tree modules, although it is not terribly
      useful for anything other than "comedi_bond" currently.

      Also, improve the help text for the config options.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 94254d1baec765b22cc5df3a9a16a8cc9a79d406
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Aug 26 10:55:51 2014 +0300

      staging: comedi: amplc_pci230: fix a precedence bug

      The addition operation has higher precedence than ?: so this would write
      to PCI230_DACOUT1 instead of devpriv->daqio + PCI230_DACOUT1.

      Fixes: 4f9c63fe5333 ('staging: comedi: amplc_pci230: refactor iobase 
addresses')
      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8075bfb67566376f706baa7cbc6b5b0e3eb99318
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:52 2014 -0700

      staging: comedi: s626: use comedi_pci_detach()

      Use comedi_pci_detach() to handle the boilerplate part of the (*detach)
      for this PCI driver.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3757e79559534e722df93e184078a141dc0bcfa7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:51 2014 -0700

      staging: comedi: s626: tidy up freeing of the dma buffers

      Currently the dma buffers are freed during the detach of the driver using
      the function s626_close_dma_b(). The buffers are also freed while the
      interrupt handler is still attached. This could result in a race 
condition.

      Refactor the code so that the buffers are freed after the interrupt 
handler
      is released and the PCI device is disabled.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d558c5967741e6c551883c58441d29f5440a4ab2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:54 2014 -0700

      staging: comedi: gsc_hpdi: tidy up freeing of the dma buffers

      Factor the freeing of the dma buffers out of the (*detach).

      Move the freeing of the buffers so that it occurs after the PCI device
      has been disabled to avoid any race condition.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9804323a84017d370b5bd048a3ddd3069500955
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:53 2014 -0700

      staging: comedi: cb_pcidas64: tidy up freeing of the dma buffers

      Factor the freeing of the dma buffers out of the (*detach).

      Move the freeing of the buffers so that it occurs after the PCI device
      has been disabled to avoid any race condition.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit caf6d12d036ea78e8f54c40fa99320416b040c71
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:50 2014 -0700

      staging: comedi: icp_multi: remove 'valid' member from private data

      This member is set at the end of the driver attach and is only used to
      verify that icp_multi_reset() can be called in the (*detach). The only
      requirement for icp_multi_reset() to work is that the dev->mmio is valid.

      Remove the 'valid' member from the private data and use 'dev->mmio' to
      see if the reset can be done.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6ab5db9ca63377904136dce678f0c42f09f1ce6d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:49 2014 -0700

      staging: comedi: adv_pci_dio: remove 'valid' member from private data

      This member is set at the end of the driver attach and is only used to
      verify that pci_dio_reset() can be called in the (*detach). The only
      requirement for pci_dio_reset() to work is that the dev->iobase is valid.

      Remove the 'valid' member from the private data and use 'dev->iobase' to
      see if the reset can be done.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aac307f9dd5ce1fe651140a036ab4b0a0571b54a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:55:48 2014 -0700

      staging: comedi: comedi_pci: introduce comedi_pci_detach()

      Introduce a generic (*detach) function for comedi PCI drivers to handle
      the boilerplate code needed to detach a PCI driver.

      This function works similar to comedi_legacy_detach() where it will:

        * free the dev->irq if it has been requested
        * iounmap the dev->mmio addres if it has been ioremap'ed

      The helper then calls comedi_pci_disable() to release the regions and
      disable the PCI device.

      Use the new helper directly for the (*detach) in the following cases:

        * where comedi_pci_disable() is used directly for the (*detach)
        * where the detach function is just boilerplate

      Use the new helper in the (*detach) of the simpler PCI drivers. Call
      the helper after disabling interrupts (reset) and before any additional
      cleanup (kfree) to avoid any race conditions with the interrupt handler.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 081b6ee6f1060517a9bcee26418c8ae762c7410e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:55 2014 -0700

      staging: comedi: me4000: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 97e658d17381689b8c047e15db3c340dab50b1db
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:54 2014 -0700

      staging: comedi: me4000: remove sanity checks in me4000_ao_insn_write()

      The comedi core does the sanity checking of the comedi_insn before
      calling the (*insn_write). Remove the unnecessary checks.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3caaf7b7e942c8dce49b02476a8ae8799cf47793
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:53 2014 -0700

      staging: comedi: rtd520: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b858206ae96d6a8484c8306bb8149f12206ce026
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:52 2014 -0700

      staging: comedi: dt2801: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f88f75fe9c89c3c627659a6cfa91918176674500
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:51 2014 -0700

      staging: comedi: cb_pcidas64: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 46da1c8fe35026756154a11909dcc4e3fd4bcf00
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:50 2014 -0700

      staging: comedi: cb_pcidas: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0c8fb3867dd3cc191c8de33e79229f629ceb02a2
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:49 2014 -0700

      staging: comedi: mf6x4: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 496e7cd9b8f4e8cce2075c934f518c31ed94a47c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:48 2014 -0700

      staging: comedi: mf6x4: analog output data does not need extra masking

      The comedi core validates that all the data values are <= s->maxdata
      before calling the (*insn_write) function. The extra masking is not
      needed. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7b20f72892c0d4d45a2323b1ebaa336e980d87e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:47 2014 -0700

      staging: comedi: cb_pcimdas: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b26bdebbd5e7408515dea67da6f17d880b8a6ee7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:46 2014 -0700

      staging: comedi: cb_pcimdas: cleanup cb_pcimdas_ao_winsn()

      The comedi core validates the insn->chanspec and data values before
      calling the (*insn_write) functions. The 'chan' will always be valid
      and the data values do not need to be masked.

      Tidy up this function and remove the unnecessary code.

      For aesthetics, rename the function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d0750cec59b15187e4778d8da8268b00f0db30b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:45 2014 -0700

      staging: comedi: ni_670x: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d34b3d41cc5c333330d35d227b665b6dff9512ec
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:44 2014 -0700

      staging: comedi: ni_670x: cleanup ni_670x_ao_winsn()

      For aesthetics, rename this function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b328ad30759bf3134175242cf7ea9a81b1ef02a5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:43 2014 -0700

      staging: comedi: dmm32at: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf8e3e3ad467f9e63069d19e56baf40644b7ec03
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:42 2014 -0700

      staging: comedi: dmm32at: cleanup dmm32at_ao_winsn()

      For aesthetics, rename the function and tidy it up a bit. Also rename the
      registers used by this function and add a macro to set the 'chan' bits in
      the MSB data register.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15aba0d23987ee921737deb23663a0eb0c6b5697
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:41 2014 -0700

      staging: comedi: daqboard2000: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, tidy up the (*insn_write) a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ebe1882cf600a235b411a044525c039def88dc8e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:40 2014 -0700

      staging: comedi: daqboard2000: remove #if 0'ed out code in ao 
(*insn_write)

      This code has been disabled since it's initial commit. It must not be
      needed so just remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35e769c4717cf08f71cd5c7a9e34aece3ff8852e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:39 2014 -0700

      staging: comedi: rti800: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6dc125d2bea484ecee91e43f7ca5ba43d306480b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:38 2014 -0700

      staging: comedi: rti800: save unmunged data for ao readback

      The unmunged data should be saved for readback not the munged data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c2dfc3a5a295331b76919adfa9ecd4d5aea250a1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:37 2014 -0700

      staging: comedi: das08: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      The das08_ao_initialize() function is only called when the subdevice
      is first setup during the attach. It is used to initialize the channels
      to a known state. Absorb that function to simplify the code a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 862f77363966434c35f1cbc17fcf1fe9cc9f497c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:36 2014 -0700

      staging: comedi: das08: fix bug in das08_ao_winsn()

      The comedi core expects (*insn_write) functions to write insn->n values
      to the hardware and return the number of values written.

      Currently, this function only writes the first value. Fix it to work
      like the core expects.

      For aesthetics, rename the function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 073d4632600cb76e7452f8eaa25b720fa9a992ca
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:35 2014 -0700

      staging: comedi: pcl818: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92b667754628ac86d8354378c839266e07b8a295
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:34 2014 -0700

      staging: comedi: quatech_daqp_cs: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e024181b02ed6b833358bede3f2d0c52cb5fb6bc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:33 2014 -0700

      staging: comedi: quatech_daqp_cs: fix bug in daqp_ao_insn_write()

      The comedi core expects (*insn_write) functions to write insn->n values
      to the hardware and return the number of values written.

      Currently, this function only writes the first value. Fix it to work
      like the core expects.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41e7a107104d74d7109a64c80a560f4256db1fdf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:32 2014 -0700

      staging: comedi: dt3000: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1fd142ce3d23ea5168b2c0eebca5c9fbdce632ef
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:31 2014 -0700

      staging: comedi: ii_pci20kc: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3c17d2eadce4e497a88783a625e07acb31f1dfb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:30 2014 -0700

      staging: comedi: ii_pci20kc: save unmunged data for ao readback

      The unmunged data should be saved for readback not the munged data.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42c7b55cce1c52e9d3f605243e9d389fa6c9213b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:29 2014 -0700

      staging: comedi: me_daq: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 61e9332b1cf748673d6fe4217fa21730330a29d1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:28 2014 -0700

      staging: comedi: me_daq: fix bug in me_ao_insn_write()

      The comedi core expects (*insn_write) functions to write insn->n values
      to the hardware and return the number of values written.

      Currently, this function only writes the first value. The core also
      validates all the data values so the extra masking with s->maxdata is
      not needed. Fix this function to work like the core expects.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e8928754217560c70b1921de1a882cba9a069533
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:27 2014 -0700

      staging: comedi: ni_atmio16d: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 898fb5cb5c174dfcdb87e8b1d49b11ecd77678b9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:26 2014 -0700

      staging: comedi: ni_atmio16d: cleanup atmio16d_ao_insn_write()

      The comedi core validates the insn->chanspec and data values before
      calling the (*insn_write) functions. The 'chan' will always be valid.

      Tidy up this function up a bit and remove the unnecessary code.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b38d64946f8e78055f742f23678b5ebed674a5b3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:25 2014 -0700

      staging: comedi: addi_apci_3xxx: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 38f9980f644a8e5eb06360b7105a6077b1198b89
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:24 2014 -0700

      staging: comedi: amplc_pci230: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 23b858dcb6bdd6ec7bbe41de179076486ebc7f18
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:23 2014 -0700

      staging: comedi: amplc_pci224: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b00f53e9175ab157b6b1cb157eda8634e822b11
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:22 2014 -0700

      staging: comedi: cb_das16_cs: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b1d6bffb92fe78d11e18f8853a80d4cc372afc2d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:21 2014 -0700

      staging: comedi: addi_apci_3501: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b33bad98afe06cb8bb2751a02bdae2f2531bd4f4
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:20 2014 -0700

      staging: comedi: dt2811: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acc5fe2ce36f41f74603d57b635df28a61c94c34
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:19 2014 -0700

      staging: comedi: dt9812: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3dd0b514d95b2063c211d5b00940202921cce3ea
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:18 2014 -0700

      staging: comedi: das6402: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 58d10f32c4044a44ddf1e4762eeb72a1ac3fb3d7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:17 2014 -0700

      staging: comedi: usbduxsigma: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 65a847477f63c913f493d0a489549f24a776bd44
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:16 2014 -0700

      staging: comedi: usbdux: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6d977e9fb8c63435ba5dec87e707e088df7e7f8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:15 2014 -0700

      staging: comedi: ni_mio_common: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4b01383a66e36a42af803a14de36ed7de179024a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:14 2014 -0700

      staging: comedi: pcmmio: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf90bbd6a3bd41af7565118625c87f9c67d7abdb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:13 2014 -0700

      staging: comedi: pcmda12: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72e35fd3c5b7fa08b1e39838889718df5fc04f84
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:12 2014 -0700

      staging: comedi: ni_at_ao: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 096b4b0a51bd78c03c560847577c0395c3512f3b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:11 2014 -0700

      staging: comedi: pcl711: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc49b499723ffd726a24f72fdab0908bff152b27
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:10 2014 -0700

      staging: comedi: pcl812: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, tidy up pcl812_ao_insn_write().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 18259ffcbccad9917342ebafab5f22a54dfba8c9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:09 2014 -0700

      staging: comedi: s626: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6085cb45b0805f9daee9b68079c1a33c039d7ac
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:08 2014 -0700

      staging: comedi: rti802: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6db4a1f5ebea6ecdd147798df3e0b18cdb39e485
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:07 2014 -0700

      staging: comedi: s526: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a0062e84c6cee925656210ce5bcc81586bd96f18
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:06 2014 -0700

      staging: comedi: pcl726: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bba804d9a336e2eccaf4ad16fccba0f1ee283185
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:05 2014 -0700

      staging: comedi: icp_multi: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 559975c175767ccb2f0f9a8231b3fcb3adcd1650
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:04 2014 -0700

      staging: comedi: dt282x: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 551739b0d349448ca4bf34c43754c2f1ab7593cc
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:03 2014 -0700

      staging: comedi: das16: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 800242553a3fbc42741c95e108655dc4081ac73c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:02 2014 -0700

      staging: comedi: adl_pci9111: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2e01ecbb2adae00d99ff26e74f7f7923ec529b8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:01 2014 -0700

      staging: comedi: cb_pcimdda: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      For aesthetics, rename the (*insn_write) and (*insn_read) functions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a416133abb117fc9cc50ff53762d72296140be39
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:04:00 2014 -0700

      staging: comedi: multiq3: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ec00fdc8922d1967e8e700e6f7b118e04b760c7a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:59 2014 -0700

      staging: comedi: fl512: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 921f1b2eda8c3988b31909ea3f4b83ed059aa3a9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:58 2014 -0700

      staging: comedi: dac02: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9ac581336a6ddd781d92e03e6d4f2c17cbac021a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:57 2014 -0700

      staging: comedi: aio_aio12_8: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      Remove the unused private data and its allocation.

      For aesthetics, rename the (*insn_write) function and tidy it up.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da1eed1824e5c7f231a0d256044bb0aa730f45f5
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:56 2014 -0700

      staging: comedi: adl_pci6208: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      The loop used to write the values could timeout. Move the saving of
      the readback value so that the last value written is always saved.

      Remove the unused private data and its allocation.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b1598f940376e12a3534a105466ac1c29be11c00
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:55 2014 -0700

      staging: comedi: skel: use comedi_subdevice 'readback'

      Use the new comedi_subdevice 'readback' member and the core provided
      (*insn_read) for the readback of the analog output subdevice channels.

      For aesthetics, rename the (*insn_write) function and tidy it up a bit.

      Add a comment about the 'readback' member.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d27620669209e3cc87f13449326eeb68229e4bd0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:03:54 2014 -0700

      staging: comedi: add a 'readback' member to comedi_subdevice

      The analog output hardware in most comedi drivers does not provide a
      way to readback to last values written to the channels. In order to
      provide an (*insn_read) for the analog output subdevice, the comedi
      drivers save the last values for each channel in the private data.

      Add a new member, 'readback', to the comedi_subdevice definition to
      provide a common way to save these values.

      Introduce a comedi core function, comedi_alloc_subdev_readback(), to
      allocate the memory needed to save the values. This memory will be
      automatically kfree'd when the driver is detached.

      Introduce a comedi core function, comedi_readback_insn_read(), that
      the comedi drivers can use for the (*insn_read) of a subdevice to
      return the saved values for each channel.

      This will allow removing the boilerplate in the comedi drivers to
      return the saved values. In some drivers it will also allow removing
      the private data completely.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d0be9430420457bfffcf4fa7f1ee26dbfd8cedb6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:03 2014 -0700

      staging: comedi: addi_apci_1032: remove deadcode in apci1032_cos_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cc67b0167a366f4b13935fe05abd58d396c30375
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:02 2014 -0700

      staging: comedi: addi_apci_1564: remove deadcode in apci1564_cos_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b3cdebbfe22e26c3004eaec91fca1d1851b248d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:01 2014 -0700

      staging: comedi: addi_apci_2032: remove deadcode in apci2030_int_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b7e84722063c372c2fe529aca58064475263e2ec
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:24:00 2014 -0700

      staging: comedi: amplc_pc236_common: remove deadcode in 
pc236_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 68bd0f6f3cf38da7a99ff2582a9a64d8f62dd664
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:59 2014 -0700

      staging: comedi: comedi_parport: remove deadcode in parport_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 079d062fb5fa7b52be7f4ed67d55f9629a7a3869
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:58 2014 -0700

      staging: comedi: dt3000: remove deadcode in dt3k_ai_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6883565484081cbaa5faca18f606bb1088549dec
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:57 2014 -0700

      staging: comedi: gsc_hpdi: remove deadcode in gsc_hpdi_cmd_test()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8d44945dc4bf4e091375b1c56bb60c12ec69a7b1
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:56 2014 -0700

      staging: comedi: me4000: fix aref test in ai_write_chanlist()

      The 'aref' (CR_AREF) values are all AREF_* defines. The SDF_* defines are
      subdevice flags. Fix the test in this function.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a7dab19845cbbb78744b420a9a3d63356caaaf24
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:55 2014 -0700

      staging: comedi: me4000: fix aref test in me4000_ai_check_chanlist()

      The 'aref' (CR_AREF) values are all AREF_* defines. The SDF_* defines are
      subdevice flags. Fix the test in this function.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 88eb626a7ed9b57e11cf08ddf5a5b2bcfd193961
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:54 2014 -0700

      staging: comedi: ni_6527: remove deadcode in ni6527_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f8ee13c6620b526527e0b33227d6e9fd62565c9b
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:53 2014 -0700

      staging: comedi: ni_65xx: remove deadcode in ni_65xx_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b32381c5a8fdf5275f3ea680afe77aac5bc38f6e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:52 2014 -0700

      staging: comedi: ni_mio_common: remove deadcode in ni_cdio_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cad6daded3feed359b73cee8d1e0962bfac3059f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:51 2014 -0700

      staging: comedi: ni_mio_common: remove deadcode in ni_ai_insn_config()

      The previous mask by 0xf ensures that calib_source will not be > 0xf.
      Remove the dead code.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0557344e21497fce9475dfe3f41fd92d57d8a274
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:50 2014 -0700

      staging: comedi: ni_mio_common: fix local var for 32-bit read

      The local variable 'd' is used to read a 32-bit register. One branch of
      the code shifts the register value 16 bits to the right to get the high
      16-bits. Change the type of the local variable so that this shift works
      correctly.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ae2aef64fb10f8c976cd7e95372bab45944d754a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:49 2014 -0700

      staging: comedi: ni_tiocmd: remove deadcode in ni_tio_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e24e9216ed9864e54704fb0bdc7e1868f9d61dc8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:48 2014 -0700

      staging: comedi: usbdux: remove deadcode in pcl726_intr_cmdtest()

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 25e9398734ebc1ae10028d92ff001b45ce3da67f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:47 2014 -0700

      staging: comedi: usbdux: fix errno (EL2NSYNC) check

      These should both be checking the -errno.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d77ac2c487a37da53e9dd4554a0d6ff1a210fdeb
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:46 2014 -0700

      staging: comedi: usbduxsigma: fix kcalloc 'size' argument

      This code wants to allocate two arrays of struct urb pointers not two
      arrays of struct urb objects. The size argument for both kcalloc calls
      should be sizeof(urb) not sizeof(*urb).

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f15f7ccfca183d16e2a47f3a2920d118d7588b8
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:23:45 2014 -0700

      staging: comedi: usbduxsigma: fix errno (EL2NSYNC) check

      These should both be checking the -errno.

      Reported by: coverity
      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b41976933378192871629ba8afa37cfa1003f85
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:33 2014 +0100

      staging: comedi: ni_labpc: split common code to ni_labpc_common

      The "ni_labpc" module is a Comedi driver for the National Instruments
      Lab-PC series of ISA data acquistion boards, and also provides common
      code for the "ni_labpc_pci" and "ni_labpci_cs" modules (for PCI boards
      and PCMCIA cards).

      Split out the common code into a new module "ni_labpc_common", leaving
      the driver for the ISA boards in the existing "ni_labpc" module.  This
      removes the C preprocessor conditional directives from the resulting
      ".c" files (although they remain in the included header file
      "ni_labpc_isadma.h").

      Unneccessary `#include` directives have been removed from the resulting
      ".c" files.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9439881a38c2bef6807954732768d636ff94c0d5
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:32 2014 +0100

      staging: comedi: ni_labpc: break lines after operators

      For consistency, break lines before operators, not after.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4e3f39b16650db36bdc3f6a456f0a6509b6b6729
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:31 2014 +0100

      staging: comedi: ni_labpc: Logical continuations should be on the 
previous line

      Fix checkpatch issues "CHECK: Logical continuations should be on the
      previous line".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd98a4abff8018e11273767404fb9ef3cdf8a807
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:30 2014 +0100

      staging: comedi: ni_labpc: Alignment should match open parenthesis

      Fix checkpatch issues "CHECK: Alignment should match open parenthesis".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6569f098279225258e805e4c9a20805d87ab4277
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:29 2014 +0100

      staging: comedi: ni_labpc: use braces on all arms of `if` statement

      Fix checkpatch issues "CHECK: braces {} should be used on all arms of
      this statement".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13fec56c96b5b81d425c4eba734b02ab0377e5a7
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Tue Aug 19 16:06:28 2014 +0100

      staging: comedi: ni_labpc: remove unnecessary braces in 
labpc_common_attach()

      Correct checkpatch issue "WARNING: braces {} are not necessary for any
      arm of this statement".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bdbb0512205f717301e93421c08765c9af2bbe1c
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 30 22:11:37 2014 +0200

      staging: lustre: adjust spacing within pointer casts

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      type T;
      expression e;
      @@
       (
      - T *
      + T *
       )
       e
      // </smpl>

      This semantic patch just removes the cast and adds it back, but when it
      does so, it follows the spacing conventions of Linux.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea2e3182686e2df95e432fdaae66d6b0d1547720
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 17 22:43:44 2014 -0500

      staging: comedi: s626: remove unnecessary variable initialization

      We initialize 'irqbit' to 0, only to properly set it immediately
      afterwards.  Just remove the zero-initialization.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit adb7a4777b47f23fdc67a02b195f3ad4b61946ff
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sun Aug 17 22:43:02 2014 -0500

      staging: comedi: dt2801: change function return type to void

      cppcheck was complaining that the variable 'stat' is being reassigned
      before the old value is used.  Upon inspection, I found that
      dt2801_writecmd() cannot fail, always returns 0, and most callers already
      do not bother with assigning its return value anyway, so it makes sense to
      just change the return type for this function from int to void, and remove
      the two assignments to 'stat'.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb3f491d3195510af1c79c37a01076b4408a2e3c
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 16 23:26:11 2014 -0500

      staging: comedi: dt3000: remove unneeded variable

      Coccinelle (using scripts/coccinelle/tests/doublebitand.cocci) found this
      assignment because 0 is or'd twice.  Upon inspection, I found that the
      variable "mode" is only assigned once and used once, and thus can be
      cleanly removed.  This patch plugs its value straight into writew() and
      then removes the variable.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b5283aab0483020a13b83cca09a840e50c4a2f9c
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 16 23:25:51 2014 -0500

      staging: comedi: addi_apci_1564: correct typo in macro definition

      A recent commit introduced a typo in the definition of
      APCI1564_DO_CC_INT_DISABLE.  The macro is not use yet, so not a huge deal,
      but this patch corrects it.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6caf60158821699e772a9545b030c7254519078e
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Sat Aug 16 23:25:16 2014 -0500

      staging: comedi: addi_apci_1564: add whitespace to subdevice init

      For purely aesthetic purposes, add some whitespace to subdevice 
initialization.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2d7f1d1c37e86a5a3cc4055fc761fbf7bdcb4988
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:58:01 2014 +0300

      staging: xillybus: Removed read barrier at beginning of ISR

      The comment (also removed) explains why it was there in the first place, 
but
      that doesn't make much sense.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9959078c96748effba0a6a7c0fc5a2ec5f738129
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:58:00 2014 +0300

      staging: xillybus: Removed unnecessary smp_wmb()

      These memory barriers were added "just to be safe".

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21fc0b9f9de43c761d8c86bb481abd99053daced
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:59 2014 +0300

      staging: xillybus: Removed write memory barriers before wait_event_*()

      According to Documentation/memory-barriers.txt, a memory barrier is put
      in place by wait_event_*()

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9fdde3668fc0f2520327f69bef97e4ab0e659043
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:58 2014 +0300

      staging: xillybus: Removed mmiowb() as iowrite32() is ordered

      mmiowb() was used to make sure that iowrite32() take place in the correct
      order, which is an unnecessary precuation.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f66a49766fdfcb8186056bd44a407594c6a3d5ff
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:57 2014 +0300

      staging: xillybus: Removed mmiowb() before mutex_unlock()

      The relevant sequences consist of two I/O memory writes. The second write
      depends on the first one. mmiowb() was inserted to make sure that no other
      thread inserts a "first write" before the current one finished its second.

      As a mutex protects this critical sequence, mmiowb() is unnecessary.

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5b2e028bb47b4d6f4508e41120cfb2ea8aa9cac
  Author: Eli Billauer <eli.billauer@xxxxxxxxx>
  Date:   Sat Aug 16 18:57:56 2014 +0300

      staging: xillybus: Remove mmiowb() before wait_event_*() calls

      According to Documentation/memory-barriers.txt, a memory barrier is put
      in place by wait_event_*()

      Signed-off-by: Eli Billauer <eli.billauer@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a4102f90e87cfaa3fdbed6fdf469b23f0eeb4bfd
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 30 13:10:25 2014 -0700

      staging: remove nokia_hp4p driver

      The Bluetooth maintainer has been complaining about it for a while, and
      I shouldn't have merged it over his objections.  There also has been no
      real work done on it at all to get it out of the staging tree, so just
      delete the code for now.

      If someone wants to get this fixed up properly, feel free to revert this
      commit and send the revert, along with cleanups and we will be glad to
      consider it.

      Cc: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: Pali Rohár <pali.rohar@xxxxxxxxx>
      Cc: Pavel Machek <pavel@xxxxxx>,
      Cc: Miguel Oliveira <cmroliv@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca801795b17b13a105b5209cf451abac3a6529ff
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Tue Aug 19 16:25:00 2014 +0100

      iio: accel: kxcjk-1013: add support for kxcj9-1008

      This patch adds support for KXCJ9-1008 3-axis acceleromenter sensor.
      KXCJ9-1008 uses the same register definitions as KXCJK-1013.

      The specification for KXCJ9-1008 can be downloaded from:
      
http://www.kionix.com/sites/default/files/KXCJ9-1008%20Specifications%20Rev%205.pdf

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 86128a0dd6c691f6356c9fb81e1ade5d4ff89ea8
  Author: Andrew Plummer <plummer574@xxxxxxxxx>
  Date:   Fri Aug 29 21:50:16 2014 +0100

      Staging: bcm: LeakyBucket: format kernel-docs

      Remove insignificant spaces before tabs in comments.

      Signed-off-by: Andrew Plummer <plummer574@xxxxxxxxx>
      Reviewed-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5aa89392fad217fae7df361dc812a27d5177d980
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Jul 23 22:24:00 2014 +0100

      dt-bindings: document Rockchip saradc

      This add the necessary binding documentation for the saradc found in all 
recent
      processors from Rockchip.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 7f90417bb9c7f4638f87d75a24a22afc7cebc100
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:03:29 2014 +0200

      Staging: bcm: Bcmnet.c: Renamed variable: "IntfAdapter" -> "intf_ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9dd1e5542c1f1bbec2f66e30470b529cf8e30ad6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:03:31 2014 +0200

      Staging: bcm: Bcmnet.c: Renamed variable: "psIntfAdapter" -> "intf_ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d07b030130b94dfa527e010b66f0162699377035
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 13:03:30 2014 +0200

      Staging: bcm: Bcmnet.c: Renamed variable: "Adapter" -> "ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e324ae64c6777c0afd434c1b2081c9b8fcaf67c2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:15 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "NOB" -> "nob"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b67bc7788f1bcfb0ac17719d9859ebb177cefb3a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:14 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pTarang" -> "tarang"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ad4a9e6d996f5ca57cb1c20f9d17a4e0d7cfbcba
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:13 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "stTimeElapsedSinceNetEntry" 
-> "time_elapsed_since_net_entry"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bafa367468ed3a1d9d31d2651bab963f4ee5ae9a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:12 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "DevInfo" -> "dev_info"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd8107b2b2dc9fb1113bfe1a9cf2533ee19c57ee
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:11 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "RxCntrlMsgBitMask" -> 
"rx_cntrl_msg_bit_mask"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b2318a19f71e22cedf7ee97efe368fe9c5bb3d6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:10 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ReadOffset" -> "read_offset"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd5148325d05a1b8e8fae92ea62b8d763ad883b1
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:09 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "stNVMRead" -> "nvm_read"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f1d98eab69ba478ceb40f4e0400fcdab98ae380
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:08 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "SectOfset" -> "sect_offset"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50a9e6fe6dadc0fc4800beaf8f35042bc463eefc
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:07 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "sCopySectStrut" -> 
"copy_sect_strut"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d35be09d772eaa30f2aa088872dab8245352e5f2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:06 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "eFlash2xSectionVal" -> 
"flash_2x_section_val"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d16c8489c164dad8bd3469aae591bc3db3a8c8c2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:05 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "psFlash2xBitMap" -> 
"flash_2x_bit_map"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 57240f04343177ae505ec422501f495f367d11a8
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:04 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "WriteOffset" -> "write_off"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1b81edbc3d3c7a26f812a6d65f10fe203f3883be
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:03 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "InputAddr" -> "input_addr"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63f7a797f698e5f598600d2da316b2db472a8bd7
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:02 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pWriteBuff" -> "write_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b69e66bcc03b3fd8f108753b5dd682f1e91a9bf2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:01 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "WriteBytes" -> "write_bytes"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca3c80c2801cee676a95523f7673041537845df5
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:58:00 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ReadBytes" -> "read_bytes"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ac56aa228a1cada777bd0a70f034522f09e1e758
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:59 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "BuffSize" -> "buff_size"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3416bc87237d9bb76f355861add826b87dd00b40
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:58 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pReadBuff" -> "read_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddf559a91adce5a45da1bf1e4a0bdeb4594dad6d
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:57 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "sFlash2xRead" -> 
"flash_2x_read"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f45700481f011a4dc27ea393514bd6e044bc370a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:56 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pReadData" -> "read_data"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bad5f56d0eb7a09876a5dcc05a927b5d271ebfe4
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:55 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "stNVMReadWrite" -> "nvm_rw"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0622a6f46cd0c1cb16d14097a0e2872cf0e67c6f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:54 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "sUserDebugState" -> 
"user_debug_state"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 70edad0eaa2517d30823f2fde577b67a0445b0a4
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:53 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiSectorSize" -> "sector_size"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit db1f4df0b3a298ce10e9b8f2a066d43844f3f373
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:52 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiTempVar" -> "tmp"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 81d69c748ae596c1fb199bf6d275f2697dadd719
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:51 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pBulkBuffer" -> "bulk_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27c31808014ae8b61e9a752460d900bda177ec12
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:50 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiData" -> "data"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2955572eaaa4171cd5a9e99d1750d44b23888bbf
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:49 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiLoopIndex" -> "i"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7029fbb7611ca150f3d377dad9a47c4f94a307a6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:48 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "NVMAccess" -> "nvm_access"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f262b21dab0834ca09979fb404922c5f561eeed
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:47 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "psFwInfo" -> "fw_info"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea3d010d3ba6ec73cb4c6cbd5dbf7ee044605c1f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:46 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ulSFId" -> "sf_id"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9940ea6b6efd44f05727d1611803e6ea2835994
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:45 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "pvBuffer" -> "buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ed2c01674015419e7e4d4d98c4e41f49e00b52f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:44 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ucResetValue" -> "reset_val"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ab1b7f2ae07bb0505c9f8e56ce79da87ed8c2b1
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:43 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "Status" -> "status"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92dae16fb42c33869aa6d1b9d4ef78a079235c5c
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:42 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "ucRead" -> "read"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a00765a0dae0516e61d41bddfe7be609e085266f
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:41 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "uiBit" -> "bit"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9b62b9636c9e6a2957eeb3feaec02c480d7715f5
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:40 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "IoBuffer" -> "io_buff"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 657c65dd666058c3783796f3f844c6507c78d5f0
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:39 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "threadReq" -> "thread_req"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11d37b1f36c83e80267630c9856eb205b7426e0b
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:57:38 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable: "Adapter" -> "ad"

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2a2c9cea711348a4860e1ac0b414eea0e6f56bc2
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 12:38:31 2014 +0200

      Staging: bcm: Bcmchar.c: Fixed debug output

      The output prints some struct variable contents, but uses a wrong
      variable name. This is fixed by this patch.

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42e7f1df4e731df3d5e658852b80c0657b019b31
  Author: Marco Cyriacks <marco@xxxxxxxxxxxx>
  Date:   Fri Aug 22 22:08:06 2014 +0200

      staging: lustre: socklnd: Remove static initialization to NULL or 0

      This patch fixes the following coding style issue:
      ERROR: do not initialise statics to 0 or NULL

      Signed-off-by: Marco Cyriacks <marco@xxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 89180ca750f42ca701d7851e431c7b4cfc298b81
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 30 16:41:23 2014 +0200

      staging: lustre: fid,fld: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 34e1f2bb1e7ab87c2b950189f7ccae57a72f25a8
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 30 16:24:55 2014 +0200

      staging: lustre: llite: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      @@

      if (...)
        GOTO(lbl,...);
      +else
      GOTO(lbl,...);

      @@
      identifier lbl,rc;
      constant c;
      expression e,e1;
      @@

      if (
      -   e
      +   !e
         )
      -  GOTO(lbl,\(rc\|c\));
      -else GOTO(lbl,e1);
      +  e1;
      +goto lbl;

      @@
      identifier lbl,rc;
      constant c;
      expression e,e1;
      @@

      if (e)
      -  GOTO(lbl,e1);
      -else GOTO(lbl,\(rc\|c\));
      +  e1;
      +goto lbl;

      @@
      identifier lbl;
      expression e,e1,e2;
      @@

      if (e)
      -  GOTO(lbl,e1);
      -else GOTO(lbl,e2);
      +  e1;
      +else e2;
      +goto lbl;

      // 
------------------------------------------------------------------------

      @@
      identifier lbl,rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      The rules above the line deal with the case where the goto desination is
      the same whether or not the the branch is taken.  In that case, the goto 
is
      created in just one instance after the if.  This affects only the files
      namei.c and llite_lib.c.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ebcb983639ab007ce75a243e188c730fb0e6f1af
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sat Aug 30 14:59:04 2014 +0800

      staging:lustre:lnet lib-md.c erase space before ')' for code style

      Silences the following error:
        ERROR: space prohibited before that close parenthesis ')'

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fc8b040d5b995b2835c719a8cefb2548eee9ca8a
  Author: Janet Liu <jianhua.ljh@xxxxxxxxx>
  Date:   Sat Aug 30 14:56:09 2014 +0800

      staging:lustre:lnet: lib-md.c delete space before '(' for code style

      Silences the following checkpatch warning:
        WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Janet Liu <jianhua.ljh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6cc9e6124dab4b6f780941e67a3df3ab924cd689
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:19 2014 -0500

      staging/lustre: remove linux/obd_support.h

      Remove the superfluous header lustre/include/linux/obd_support.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 616331c3d36c066dd49f707d2bef06673beb105d
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:18 2014 -0500

      staging/lustre: remove linux/obd_class.h

      Kill the macro ll_inode_flags() and remove the superfluous header
      lustre/include/linux/obd_class.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 39c933416898eaaf23f2e3001fabc57cee484e7a
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:17 2014 -0500

      staging/lustre: remove linux/lustre_quota.h

      Remove the superfluous header lustre/include/linux/lustre_quota.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48186028836dfaccc7ce556e1973f6a1b07374eb
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:16 2014 -0500

      staging/lustre: remove linux/lustre_net.h

      Remove the superfluous header lustre/include/linux/lustre_net.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eed766c163bc3752e6bec97eb405a51a996af14d
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:15 2014 -0500

      staging/lustre: remove linux/lustre_log.h

      Remove the superfluous header lustre/include/linux/lustre_log.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 376ef86bfa38137d6c50ca1a5e63fee69682c0d8
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:14 2014 -0500

      staging/lustre: remove linux/lustre_lib.h

      Inline the only call to inode_init_lvb(). Move some definitions from
      lustre/include/linux/lustre_lib.h to lustre/include/lustre_lib.h and
      remove the first header.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00d65ec8e158121638ad8fa049b5f58960ad560c
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:13 2014 -0500

      staging/lustre: move lustre_intent.h to ..

      Move lustre/include/linux/lustre_intent.h to lustre/include.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8504a9e54437949003bb7aabfaa79c9c26bbf00e
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:12 2014 -0500

      staging/lustre: remove linux/lustre_handles.h

      Remove lustre/include/linux/lustre_acl.h and kill the cfs_rcu_head_t
      typedef.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a1805124a54139ae6a67d8ad4fe5fd3de4806181
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:11 2014 -0500

      staging/lustre: remove linux/lustre_dlm.h

      Remove the superfluous header lustre/include/linux/lustre_dlm.h.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ec0859da8c325316eff942beedc4b749b5543188
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:10 2014 -0500

      staging/lustre remove linux/lustre_acl.h

      Move the contents of lustre/include/linux/lustre_acl.h to
      lustre/include/lustre_acl.h and remove the first header.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9c7db391a7b46fd2f800671cb67c514c138ddab
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Thu Aug 28 18:35:09 2014 -0500

      staging/lustre: remove linux/lprocfs_status.h

      Remove lustre/include/linux/lprocfs_status.h. Include linux/statfs.h
      where needed.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1144b19fcfac53d94eb73b53f783cec130634a1f
  Author: Mario Schlegel <m.schlegel@xxxxxxxxx>
  Date:   Thu Aug 28 21:54:18 2014 +0200

      staging: lustre: osc: add blank line after declarations

      fixed a coding style issue

      Signed-off-by: Mario Schlegel <m.schlegel@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aa075d31d2e0c5d735d72f2e901526e71ebb2ac7
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:23 2014 -0400

      staging/lustre: remove unused request policies.

      Client policies do not make much sense to have in client-only code,
      so remove all references to everything but fifo.
      This also removes lustre/libcfs/heap.c and its header, since it was
      only used by certain request policies (crr and orr).

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 986f7b96532da3592e5fdf4492480d7f0e222c80
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:22 2014 -0400

      staging/lustre/obdclass: remove unused file linkea.c

      Also unused header file lustre_linkea.h

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ff9b828252bc5145733bd2dffcdbaa752c6443d6
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:21 2014 -0400

      staging/lustre/obdclass: remove unused file llog_lvfs.c

      This contains server-side llog operations.
      Also remove declaration of public structure from lustre_log.h

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb21ed15439e47be7998e3bbe7a581eb82ed45c8
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:54:20 2014 -0400

      staging/lustre/obdclass: remove unused file md_attrs.c

      It's only used by server side luster for on-disk structure swabbing.

      And also remove forward declarations for its functions from
      md_object.h and lustre_idl.h

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74d3ba9822fd95ddd6dbb97c9a7d3d928791a7be
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 20:03:37 2014 +0200

      staging: lustre: mgc: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 36b7d8e62269a9da130f447354840f3a37b5470d
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 19:47:00 2014 +0200

      staging: lustre: mgc: remove unused file

      This file contains unresolved references and is not mentioned in the
      Makefile.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 973dbcbbd9b88976187d72cd6887a93d006871ba
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 19:42:45 2014 +0200

      staging: lustre: obdech: remove unused file

      This file contains unresolved references and is not mentioned in the
      Makefile.

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d5fdc207845b64584a71fb75edc04fdfee3bacbc
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Thu Aug 28 12:10:35 2014 +0200

      staging: lustre: mdc: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4d54556f791318f49fed3b254ffd6248f35a207c
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Wed Aug 27 23:01:34 2014 +0200

      staging: lustre: lmv: expand the GOTO macro

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier lbl;
      identifier rc;
      constant c;
      @@

      - GOTO(lbl,\(rc\|c\));
      + goto lbl;

      @@
      identifier lbl;
      expression rc;
      @@

      - GOTO(lbl,rc);
      + rc;
      + goto lbl;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fbe7c6c72a8f36e78cf3886573bbc0fdd0aa55b5
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Tue Aug 26 22:00:33 2014 +0200

      staging: lustre: remove parentheses from return arguments

      The semantic patch that makes this change is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      identifier i;
      constant c;
      @@

      return
      - (
          \(i\|-i\|i(...)\|c\)
      - )
        ;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d8cb70c7bdda47125ed551fc390aa9597c5f264
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Mon Aug 25 20:07:19 2014 -0500

      drivers: staging: lustre: Fix space required after that ',' errors

      Fix checkpatch.pl space required after that ',' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4873972b407742b1ad6f6cc5c53e0b5e5cb0cf2f
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:27 2014 +0200

      lustre: obdclass: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9d0b2b7a079599c69ef23109b3851d1cdd159c2e
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Fri Aug 22 09:06:15 2014 -0500

      drivers: staging: lustre: Fix that open brace { should be on the previous 
line errors

      Fix checkpatch.pl that open brace { should be on the previous line errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a58a38ac0d94ccafdc1ae3c0ece750cbb9ca34c9
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Aug 21 12:40:35 2014 -0500

      drivers: staging: lustre: Fix space required before the open parenthesis 
'(' errors

      Fix checkpatch.pl space required before the open parenthesis '(' errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aff9d8e80489e2abe446094680009f6a23e8e6d7
  Author: Greg Donald <gdonald@xxxxxxxxx>
  Date:   Thu Aug 21 11:07:42 2014 -0500

      drivers: staging: lustre: lustre: Fix "foo * bar" should be "foo *bar" 
errors

      Fix checkpatch.pl "foo * bar" should be "foo *bar" errors

      Signed-off-by: Greg Donald <gdonald@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dc13eb86fdef902facdc95da1f6f3f29c3b04e22
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Wed Aug 20 00:56:28 2014 +0530

      staging: lustre: lustre: ptlrpc: Placing inline keyword

      This patch fixes the following error using checkpatch.pl
      ERROR: inline keyword should sit between storage class and type

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f9cd474f86db4572a559a2c855b6f42aba713247
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Tue Aug 19 22:45:50 2014 +0700

      staging: lustre: lnet: socklnd_cb.c Fix sparse non-static symbol warning

      This patch fixes some non static function declarations that
      cause sparse warning. Tested by compilation.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11c8779bc0e0002f2a3dd5400c1e2cff584b90d9
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Sun Aug 17 13:13:51 2014 -0400

      lustre: Add some basic documentation

      This adds drivers/staging/lustre/README.txt with some
      basic information about Lustre and how to use it.

      Eventually this will need to move to Documentation/filesystems/lustre.txt

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f5e5de1e9edf1ac47c4e13a4ff864e76d8eb1fe1
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:48:14 2014 -0400

      lustre: Add MAINTAINERS entry

      Just add the entry with some info.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 811b700630ff328c52ddf17d653ffdcb0ba87d30
  Author: Beniamino Galvani <b.galvani@xxxxxxxxx>
  Date:   Sat Aug 30 14:50:24 2014 +0200

      regulator: rn5t618: add driver for Ricoh RN5T618 regulators

      This driver supports the 3 DCDC and 7 LDO regulators available on
      Ricoh RN5T618 PMIC.

      Signed-off-by: Beniamino Galvani <b.galvani@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b31b05cf629574d47b324bb52128ed1b199faccd
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 09:38:00 2014 +0100

      iio: accel: BMC150: fix issues when CONFIG_PM_RUNTIME is not set

      When CONFIG_PM_RUNTIME is not set, the following issues are seen:
       * warning message at compilation time:
          warning: 'bmc150_accel_get_startup_times' defined but not used 
[-Wunused-function]
       * bmc150_accel_set_power_state() will always fail and reading the
         accelerometer data is impossible;
         This occurs because of the call to pm_runtime_put_autosuspend calls
         __pm_runtime_suspend which returns -ENOSYS.

      This commit fixes these.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 823615e2de6880de3c8e681333147a09719f6fdb
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 09:38:00 2014 +0100

      iio: accel: BMC150: fix scale value for 16G

      According to documentation ([1] - page 27), the range for 16G is
      7.81mg/LSB. Converted to SI, this is:
          7.81 * 10^-3 * 9.80665 m/s^2 / LSB = 0.0765899365 m/s^2 / LSB

      [1] 
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-04.pdf

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 609acefa46090fbe814aa5dbfec79338b49cf784
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:00 2014 +0100

      staging: iio: light: isl29018: add support for isl29023 and isl29035

      Intersil chips ISL29018, ISL29023 and ISL29035 are very similar. They're
      all ambience light sensors. The ISL29018, however, is also a proximity
      sensor. The registers are similar too:

      -------------+----------+----------
      AVAILABLE IN | ADDR REG | NAME
         290xx     |          |
      -------------+----------+----------
           18/23/35|       00h| COMMANDI
           18/23/35|       01h| COMMANDII (B4-7 are used only in 29018 for 
proximity)
           18/23/35|       02h| DATALSB
           18/23/35|       03h| DATAMSB
           18/23/35|       04h| INT_LT_LSB
           18/23/35|       05h| INT_LT_MSB
           18/23/35|       06h| INT_HT_LSB
           18/23/35|       07h| INT_HT_MSB
              18/23|       08h| TEST
                 35|       0Fh| ID
      -------------+----------+-----------

      So, this patch will add support for ISL29023 and ISL29035 to the
      existing isl29018 driver. Since these 2 chips don't have proximity
      detection, the proximity sysfs attribute is not needed.

      Also, for ISL29035, since it has an ID register, make use of it in order
      to properly detect the chip and clear the brownout bit.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 5b4b5b9c6851418268cd0d5949942ba262106938
  Author: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
  Date:   Fri Aug 29 15:26:00 2014 +0100

      staging: iio: light: isl29018: fix typo

      isl29108 was used, instead of isl29018.

      Signed-off-by: Laurentiu Palcu <laurentiu.palcu@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3c8bf223469b4db4d63e1dd8bdbde5ffb32d0cba
  Author: Lee Jones <lee.jones@xxxxxxxxxx>
  Date:   Thu Aug 28 14:14:00 2014 +0100

      iio: sensors-core: st: Check st_sensors_set_drdy_int_pin()'s return value

      Value from st_sensors_set_drdy_int_pin() is assigned to err here,
      but that stored value is not used before it is overwritten.  To fix
      this we're enforcing a check on st_sensors_set_drdy_int_pin()'s
      return value and if it's an error, we're returning right away.

      Cc: jic23@xxxxxxxxxx
      Cc: linux-iio@xxxxxxxxxxxxxxx
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 3068ab202e637d5e46831a2276c3849d97655192
  Author: Josh Wu <josh.wu@xxxxxxxxx>
  Date:   Wed Aug 27 09:31:00 2014 +0100

      iio: adc: at91: make the function handle_adc_eoc_trigger() static

      The handle_adc_eoc_trigger() in only used in at91_adc.c. So make it
      static.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit dd8f17a120d00e93b5f76d5904f5ea31934f0a90
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Tue Aug 26 23:40:00 2014 +0100

      iio: adc: rockchip_saradc: remove unused variable in probe

      The rate variable in the probe function of the saradc is a remnant
      of a previous patch iteration. It is unused and thus produces a
      compile time warning. Therefore remove it.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 63d1157dedd79e37bbc3f68f6a9886c5eeb99c27
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Fri Aug 29 04:56:00 2014 +0100

      iio: imu: inv_mpu6050: Remove casting the return value which is a void 
pointer

      Casting the return value which is a void pointer is redundant.
      The conversion from void pointer to any other pointer type is
      guaranteed by the C programming language.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit dace1b54726bffe1c009f7661e3cee6b762f30c8
  Author: Ley Foon Tan <lftan@xxxxxxxxxx>
  Date:   Thu Aug 28 12:59:46 2014 +0800

      net: stmmac: fix warning from Sparse for socfpga

      Warning:
      drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c:122:41:
      sparse: cast removes address space of expression
      drivers/net/ethernet/stmicro/stmmac/dwmac-socfpga.c:122:38:
      sparse: incorrect type in assignment (different address spaces)

      Signed-off-by: Ley Foon Tan <lftan@xxxxxxxxxx>
      Acked-by: Giuseppe Cavallaro <peppe.cavallaro@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 030824e039d6702ee309bf7441c446038d6a43f7
  Merge: 96d4922 71d7a27
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:41:17 2014 -0700

      Merge branch 'csums-next'

      Tom Herbert says:

      ====================
      net: Checksum offload changes - Part VI

      I am working on overhauling RX checksum offload. Goals of this effort
      are:

      - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY
      - Preserve CHECKSUM_COMPLETE through encapsulation layers
      - Don't do skb_checksum more than once per packet
      - Unify GRO and non-GRO csum verification as much as possible
      - Unify the checksum functions (checksum_init)
      - Simplify code

      What is in this sixth patch set:

      - Clarify the specific requirements of devices returning
        CHECKSUM_UNNECESSARY (comments in skbuff.h).
      - Add csum_level field to skbuff. This is used to express how
        many checksums are covered by CHECKSUM_UNNECESSARY (stores n - 1).
      - Change __skb_checksum_validate_needed to "consume" each checksum
        as indicated by csum_level as layers of the the packet are parsed.
      - Remove skb_pop_rcv_encapsulation, no longer needed in the new
        csum_level model.
      - Allow GRO path to "consume" checksums provided in CHECKSUM_UNNECESSARY
        and to report new verfied checksums for use in normal path fallback.
      - Add proper support to SCTP to accept CHECKSUM_UNNECESSARY to validate
        header CRC.
      - Modify drivers to set skb->csum_level instead of setting
        skb->encapsulation to indicate validation of an encapsulated
        checksum on receive.

      v2:

      Allocate a new 16 bits for flags in skbuff.

      Please review carefully and test if possible, mucking with basic
      checksum functions is always a little precarious :-)
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 71d7a2772510a05a2cec4d005f984043827718e1
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:28:01 2014 -0700

      qlcnic: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9ca8600ec1e2ea209b20a38d618ab2c00e86da28
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:53 2014 -0700

      mlx4: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 407fa0853c4c5427f7da4c435372f40d8adca4d4
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:43 2014 -0700

      i40evf: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa4ba69b246b6cba9b7ba447a385ed5c81cd552d
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:32 2014 -0700

      i40e: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b6c0e89dd3a1b22e77fb495a0364a6883cfe81be
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:17 2014 -0700

      benet: Set skb->csum_level for encapsulated checksum

      Set skb->csum_level instead of skb->encapsulation when indicating
      CHECKSUM_UNNECESSARY for an encapsulated checksum.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 202863fe4c7a5b0b9a3d3a00d207691635b31930
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:27:06 2014 -0700

      sctp: Change sctp to implement csum_levels

      CHECKSUM_UNNECESSARY may be applied to the SCTP CRC so we need to
      appropriate account for this by decrementing csum_level. This is
      done by calling __skb_dec_checksum_unnecessary.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 662880f4420340aad4f9a62a349c6c9d4faa1a5d
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:26:56 2014 -0700

      net: Allow GRO to use and set levels of checksum unnecessary

      Allow GRO path to "consume" checksums provided in CHECKSUM_UNNECESSARY
      and to report new checksums verfied for use in fallback to normal
      path.

      Change GRO checksum path to track csum_level using a csum_cnt field
      in NAPI_GRO_CB. On GRO initialization, if ip_summed is
      CHECKSUM_UNNECESSARY set NAPI_GRO_CB(skb)->csum_cnt to
      skb->csum_level + 1. For each checksum verified, decrement
      NAPI_GRO_CB(skb)->csum_cnt while its greater than zero. If a checksum
      is verfied and NAPI_GRO_CB(skb)->csum_cnt == 0, we have verified a
      deeper checksum than originally indicated in skbuf so increment
      csum_level (or initialize to CHECKSUM_UNNECESSARY if ip_summed is
      CHECKSUM_NONE or CHECKSUM_COMPLETE).

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 77cffe23c1f88835f6bd7b47bfa0c060c2969828
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:26:46 2014 -0700

      net: Clarification of CHECKSUM_UNNECESSARY

      This patch:
       - Clarifies the specific requirements of devices returning
         CHECKSUM_UNNECESSARY (comments in skbuff.h).
       - Adds csum_level field to skbuff. This is used to express how
         many checksums are covered by CHECKSUM_UNNECESSARY (stores n - 1).
         This replaces the overloading of skb->encapsulation, that field is
         is now only used to indicate inner headers are valid.
       - Change __skb_checksum_validate_needed to "consume" each checksum
         as indicated by csum_level as layers of the the packet are parsed.
       - Remove skb_pop_rcv_encapsulation, no longer needed in the new
         csum_level model.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit de20fe8e2cc3c4ca13fdb529e6720d9d199333fe
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Wed Aug 27 21:26:35 2014 -0700

      net: Allocate a new 16 bits for flags in skbuff

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 96d49225a49536359e984fc4f21a87252aad8959
  Author: Rick Jones <rick.jones2@xxxxxx>
  Date:   Thu Aug 28 08:53:16 2014 -0700

      be2net: Use dev_consume_skb_any() in the non-drop path

      The be2net driver was still using dev_kfree_skb_any() in a "normal"
      skb freeing path.  This rather clutters perf top -G -e skb_kfree_skb
      profiling.

      Signed-off-by: Rick Jones <rick.jones2@xxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 56daf66d3ca9558a71683779eec4f03c878f4de2
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Thu Aug 28 08:07:32 2014 +0300

      bnx2x: Fix sparse warnings

      This fixes a sprase warning introduced recently by commit
      eeed018cbfa30 ("bnx2x: Add timestamping and PTP hardware clock support"),
      as well as another unrelated sparse endian issue.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 918bbc4ffdb84e9d2696315e427a6c43de65bc01
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:34 2014 +0200

      include/rxrpc/types.h: Remove unused header

      The header file include/rxrpc/types.h does not seem to be used
      anywhere. It was orphaned by 63b6be55 "[AF_RXRPC]: Delete the old
      RxRPC code.". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6fb7c3778f0fba0bad099c30e834c413c4f8bcb5
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:33 2014 +0200

      include/linux/phonedev.h: Remove unused header

      The header file include/linux/phonedev.h does not seem to be used
      anywhere. It was orphaned by 7326446c "Staging: remove telephony
      drivers". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fbd74659d4513816a6249b0db491e8d831803520
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:32 2014 +0200

      include/linux/i82593.h: Remove unused header

      The header file include/linux/i82593.h does not seem to be used
      anywhere. It was orphaned by 8a594170 "drivers/net: delete intel
      i825xx based znet notebook driver". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 18fe8db5f2b53e4ac67b47048f24f50c57a2a759
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:44:31 2014 +0200

      include/linux/cycx_x25.h: Remove unused header

      The header file include/linux/cycx_x25.h does not seem to be used
      anywhere. It was orphaned by 6fcdf4facb "wanrouter: delete now
      orphaned header content, files/drivers". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc086fcf92996965f0dcf05c6641d65381705266
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 10:02:41 2014 +0800

      tipc: fix a potential oops

      Commit 6c9808ce09f7 ("tipc: remove port_lock") accidentally involves
      a potential bug: when tipc socket instance(tsk) is not got with given
      reference number in tipc_sk_get(), tsk is set to NULL. Subsequently
      we jump to exit label where to decrease socket reference counter
      pointed by tsk pointer in tipc_sk_put(). However, As now tsk is NULL,
      oops may happen because of touching a NULL pointer.

      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Acked-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Acked-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 52c826db6d4b638677683c79e6c465b99074be74
  Author: Wang Shilong <wshilong@xxxxxxx>
  Date:   Fri Aug 29 23:20:44 2014 -0400

      ext4: remove a duplicate call in ext4_init_new_dir()

      ext4_journal_get_write_access() has just been called in ext4_append()
      calling it again here is duplicated.

      Signed-off-by: Wang Shilong <wshilong@xxxxxxx>
      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 574746ddeca959cba407d6b556f96cb580fca8af
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 11:44:33 2014 -0700

      net: phy: properly report internal PHYs through sysfs

      Internal PHYs may not have a valid PHY interface defined, which will
      show up in sysfs as "". Add an explicit check of internal PHYs to report
      their interface correctly.

      Fixes: 3d055d8d1c24 ("net: phy: expose PHY device interface mode")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 879ece6ecb2107ef1bbc3332cb2fea54c7d3a636
  Merge: 10c51b5623 07fbc6b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 20:15:42 2014 -0700

      Merge branch 'qlcnic-next'

      Shahed Shaikh says:

      ====================
      qlcnic: Feature addition and enhancements

      This series contains following feature addition and enhancements,
      - Update Link speed and Port type information for 83xx series adapters
      - Support 0x8830 device ID
      - Support for Power on Self Test (POST) feature for 83xx
      - Use usleep_range() instead of msleep() for values less than 20ms
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 07fbc6b79f63ae2a3e6afb88ec1b18abbf0430a0
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:22 2014 -0400

      qlcnic: Update version to 5.3.62

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9f35a3ccb7b6aeb0fa2df73213b004df870ca466
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:21 2014 -0400

      MAINTAINERS: Update group email alias for qlcnic driver

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3ced0a88cd4c86587cf9545f67a7b9ae63f78a4a
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:20 2014 -0400

      qlcnic: Add support to run firmware POST

      This patch adds support to run Power On Self Test (POST) for 83xx 
adapters.
      POST can be run in 3 different speed modes :
        i)  Fast mode (takes about 690 ms)
        ii) Medium mode (takes about 2930 ms)
        iii) Slow mode (takes about 7500 ms)

      To run POST, firmware file with name "83xx_post_fw.bin" should be present 
under
      /lib/firmware directory. load_fw_file module parameter is used to specify
      POST operation and its speed mode.
      load_fw_file = 2 : Fast mode
      load_fw_file = 3 : Medium mode
      load_fw_file = 4 : Slow mode

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c1b2037fc141cc838435e58a9e4efb0b92a696e4
  Author: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:19 2014 -0400

      qlcnic: Use usleep_range() instead of msleep() for sleep less than 20ms

      As per recommendation, msleep() may sleep longer than intended time for
      values less than 20ms. So, use usleep_range() instead of msleep()

      Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 40e2b8ed855357b3b285d6575cec228e9ce8ebd1
  Author: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:18 2014 -0400

      qlcnic: Add support for 0x8830 device ID

      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cd6e7381fbd925c85de1c208f2972e87a7c9d77b
  Author: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
  Date:   Wed Aug 27 12:43:17 2014 -0400

      qlcnic: Update Link speed and port type info for 83xx adapter

      o Update the port type information
      o Advertise correct link modes and autonegotiation
      o Add support to change link speed

      Signed-off-by: Jitendra Kalsaria <jitendra.kalsaria@xxxxxxxxxx>
      Signed-off-by: Shahed Shaikh <shahed.shaikh@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 10c51b56232d24f150e39884a9e749fd99cbc60c
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Wed Aug 27 11:11:27 2014 +0200

      net: add skb_get_tx_queue() helper

      Replace occurences of skb_get_queue_mapping() and follow-up
      netdev_get_tx_queue() with an actual helper function.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f8b3b59d4d561368cf8c92d50218fc0d5be7cb46
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:52:18 2014 -0400

      ext4: convert do_split() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit dd73b5d5cb675e2aa3b1d4952e208af1546f91c1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:52:17 2014 -0400

      ext4: convert dx_probe() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 1c2150283cae895526d0db3953d13d139f4e7a03
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:52:15 2014 -0400

      ext4: convert ext4_bread() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 1056008226769fe982236c26038a095aeb47714b
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:51:32 2014 -0400

      ext4: convert ext4_getblk() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit 537d8f93805ace30ce097736d3aac041931274b1
  Author: Theodore Ts'o <tytso@xxxxxxx>
  Date:   Fri Aug 29 20:49:51 2014 -0400

      ext4: convert ext4_dx_find_entry() to use the ERR_PTR convention

      Signed-off-by: Theodore Ts'o <tytso@xxxxxxx>

  commit fa31409a82ee050e52caad9e4c483fe3edca163a
  Author: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
  Date:   Wed Aug 27 10:42:53 2014 +0200

      usb: gadget: use $(srctree) instead of $(PWD) for includes

      Using $(PWD) breaks builds when make was invoked from outside
      of the kernel tree.

      Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b8adc3d1d852be653905b24cd8efcaee342b96ae
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sun Aug 24 05:21:16 2014 +0530

      usb: gadget: udc: use USB API functions rather than constants

      This patch introduces the use of the functions usb_endpoint_type and
      usb_endpoint_num.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
      + usb_endpoint_num(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\))
      + usb_endpoint_type(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 457a0955e152ac3b0de46ecbe7a8b434856fda67
  Author: Amit Virdi <amit.virdi@xxxxxx>
  Date:   Fri Aug 22 14:36:37 2014 +0530

      usbtest: Add interrupt EP testcases

      Two simple test cases for interrupt endpoints are added to the usbtest.c 
file.
      These are simple non-queued interrupt IN and interrupt OUT transfers. 
Currently,
      only gadget zero is capable of executing the interrupt EP test cases. 
However,
      extending the same to other gadgets is extremely simple and can be done
      on-demand.

      The two new tests added are
        - Test 25: To verify Interrupt OUT transfer
        - Test 26: To verify Interrupt IN transfer

      Since the default value of wMaxPacketSize is set as 1024, so interrupt
      IN transfers must be specified with the size parameter = multiple of
      1024. Otherwise the default value (512) in the usbtest application fails
      the transfer. See [RUN 4] for sample logs

      The application logs (usbtest) and corresponding kernel logs are as
      following:

      [Run 1]
      ./testusb -a -c 10 -s 2048 -t 26 -v 511
      usbtest 7-1:3.0: TEST 26: read 2048 bytes 10 times

      [Run 2]
      ./testusb -a -c 10 -s 1024 -t 25 -v 511
      usbtest 7-1:3.0: TEST 25: write 1024 bytes 10 times

      [Run 3]
      ./testusb -a -c 10 -s 1098 -t 25 -v 511
      usbtest 7-1:3.0: TEST 25: write 1098 bytes 10 times

      [Run 4 - Failure case scenario]
      ./testusb -a  -t 26
      unknown speed   /dev/bus/usb/007/004    0
      /dev/bus/usb/007/004 test 26 --> 75 (Value too large for defined data 
type)

      usbtest 7-1:3.0: TEST 26: read 512 bytes 1000 times
      usb 7-1: test26 failed, iterations left 999, status -75 (not 0)

      Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 21c7eae21a2100a89cfb8cebaf7b770271f32c6e
  Author: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:02:55 2014 +0200

      Make Smack operate on smack_known struct where it still used char*

      Smack used to use a mix of smack_known struct and char* throughout its
      APIs and implementation. This patch unifies the behaviour and makes it
      store and operate exclusively on smack_known struct pointers when managing
      labels.

      Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>

      Conflicts:
        security/smack/smack_access.c
        security/smack/smack_lsm.c

  commit d01757904d9deb619e23c9450218829943a46822
  Author: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:02:54 2014 +0200

      Fix a bidirectional UDS connect check typo

      The 54e70ec5eb090193b03e69d551fa6771a5a217c4 commit introduced a
      bidirectional check that should have checked for mutual WRITE access
      between two labels. Due to a typo the second check was incorrect.

      Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>

  commit e95ef49b7f8f497bdb529f4cb1fe228e986b3255
  Author: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>
  Date:   Fri Aug 29 17:02:53 2014 +0200

      Small fixes in comments describing function parameters

      Signed-off-by: Lukasz Pawelczyk <l.pawelczyk@xxxxxxxxxxx>

  commit fd2752352bbc98850d83b5448a288d8991590317
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Fri Aug 29 18:56:01 2014 +0200

      KVM: x86: use guest maxphyaddr to check MTRR values

      The check introduced in commit d7a2a246a1b5 (KVM: x86: #GP when attempts 
to write reserved bits of Variable Range MTRRs, 2014-08-19)
      will break if the guest maxphyaddr is higher than the host's (which
      sometimes happens depending on your hardware and how QEMU is
      configured).

      To fix this, use cpuid_maxphyaddr similar to how the APIC_BASE MSR
      does already.

      Reported-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Tested-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 13a34e067eab24fec882e1834fbf2cc31911d474
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 28 15:13:03 2014 +0200

      KVM: remove garbage arg to *hardware_{en,dis}able

      In the beggining was on_each_cpu(), which required an unused argument to
      kvm_arch_ops.hardware_{en,dis}able, but this was soon forgotten.

      Remove unnecessary arguments that stem from this.

      Signed-off-by: Radim Kr��m�¡�� <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0865e636aef751966e6e0f8950a26bc7391e923c
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 28 15:13:02 2014 +0200

      KVM: static inline empty kvm_arch functions

      Using static inline is going to save few bytes and cycles.
      For example on powerpc, the difference is 700 B after stripping.
      (5 kB before)

      This patch also deals with two overlooked empty functions:
      kvm_arch_flush_shadow was not removed from arch/mips/kvm/mips.c
        2df72e9bc KVM: split kvm_arch_flush_shadow
      and kvm_arch_sched_in never made it into arch/ia64/kvm/kvm-ia64.c.
        e790d9ef6 KVM: add kvm_arch_sched_in

      Signed-off-by: Radim Kr��m�¡�� <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 656473003bc7e056c3bbd4a4d9832dad01e86f76
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Fri Aug 29 14:01:17 2014 +0200

      KVM: forward declare structs in kvm_types.h

      Opaque KVM structs are useful for prototypes in asm/kvm_host.h, to avoid
      "'struct foo' declared inside parameter list" warnings (and consequent
      breakage due to conflicting types).

      Move them from individual files to a generic place in linux/kvm_types.h.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 55872c5a3c01f0fe7b5298d19e24e237f5b5ff06
  Author: Jens Axboe <axboe@xxxxxx>
  Date:   Thu Aug 28 15:05:40 2014 -0600

      bsg: fix potential error pointer dereference

      Dan writes:

      block/bsg.c:327 bsg_map_hdr() error: 'next_rq' dereferencing possible
      ERR_PTR().

      Fix this by setting next_rq to NULL, for the case where it can be
      != NULL but an error pointer.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit ab81873974afa3ce7bd8669580b06d33353f1e7c
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Fri Aug 22 16:26:40 2014 -0700

      arm64: dts: add random number generator dts node to APM X-Gene platform.

      This adds random number generator dts node to APM X-Gene platform.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1b8815a980d17e387708eae5cf61c6283f354f7f
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Fri Aug 22 16:26:39 2014 -0700

      Documentation: rng: Add X-Gene SoC RNG driver documentation

      Add X-Gene SoC RNG driver documentation.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit a91ae4eba9f9977863b57f2ac61e2e8e780375a8
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Fri Aug 22 16:26:38 2014 -0700

      hwrng: xgene - add support for APM X-Gene SoC RNG support

      This adds the APM X-Gene SoC RNG support.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 4a8f45f8184e3501be98609c0b5b681f0441e71a
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 18:33:37 2014 +0200

      crypto: mv_cesa - Add missing #define

      Clearly this was meant to be an include guard, but the #define was
      missing.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1443cc9bcbbbc0951fe2208fb29207a301e364d9
  Author: KOVACS Krisztian <hidden@xxxxxxxxxx>
  Date:   Fri Aug 22 10:44:36 2014 +0200

      crypto: testmgr - add test for lz4 and lz4hc

      This patch adds a simple test vector for the lz4 and lz4hc compression
      algorithms.

      Signed-off-by: KOVACS Krisztian <hidden@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d801ab204b5a500b66ca285ac7b440cc79933a27
  Author: KOVACS Krisztian <hidden@xxxxxxxxxx>
  Date:   Fri Aug 22 10:44:35 2014 +0200

      crypto: lz4,lz4hc - fix decompression

      The lz4 library has two functions for decompression, with slightly
      different signatures and behaviour. The lz4_decompress_crypto() function
      seemed to be using the one that assumes that the decompressed length is
      known in advance.

      This patch switches to the other decompression function and makes sure
      that the length of the decompressed output is properly returned to the
      caller.

      The same issue was present in the lz4hc algorithm.

      Coincidentally, this change also makes very basic lz4 and lz4hc
      compression tests in testmgr pass.

      Signed-off-by: KOVACS Krisztian <hidden@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 51269ad2880774e7d46fb1e0edb7a83e15d05d33
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Tue Aug 19 09:32:04 2014 +0200

      crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Cc: Tadeusz Struk <tadeusz.struk@xxxxxxxxx>
      Cc: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
      Cc: qat-linux@xxxxxxxxx
      Cc: linux-crypto@xxxxxxxxxxxxxxx
      Cc: linux-pci@xxxxxxxxxxxxxxx
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d5b77069701600b8189d3b4409b69f23ac4f5bc2
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Jul 14 12:54:48 2014 +0200

      KVM: x86: remove Aligned bit from movntps/movntpd

      These are not explicitly aligned, and do not require alignment on AVX.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0a37027e83f867793af0ccb9176a6b383dd0b7c8
  Author: Alex Williamson <alex.williamson@xxxxxxxxxx>
  Date:   Fri Jul 11 11:56:31 2014 -0600

      KVM: x86 emulator: emulate MOVNTDQ

      Windows 8.1 guest with NVIDIA driver and GPU fails to boot with an
      emulation failure.  The KVM spew suggests the fault is with lack of
      movntdq emulation (courtesy of Paolo):

      Code=02 00 00 b8 08 00 00 00 f3 0f 6f 44 0a f0 f3 0f 6f 4c 0a e0 <66> 0f 
e7 41 f0 66 0f e7 49 e0 48 83 e9 40 f3 0f 6f 44 0a 10 f3 0f 6f 0c 0a 66 0f e7 
41 10

      $ as -o a.out
              .section .text
              .byte 0x66, 0x0f, 0xe7, 0x41, 0xf0
              .byte 0x66, 0x0f, 0xe7, 0x49, 0xe0
      $ objdump -d a.out
          0:  66 0f e7 41 f0          movntdq %xmm0,-0x10(%rcx)
          5:  66 0f e7 49 e0          movntdq %xmm1,-0x20(%rcx)

      Add the necessary emulation.

      Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 08e5a1feaed6877325c6146cbd3559b23fb4938f
  Author: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
  Date:   Wed Aug 27 15:18:09 2014 +0530

      pinctrl: samsung: use CONFIG_PINCTRL_SAMSUNG symbol in makefile

      Samsung Exynos7 is a ARM64bit processor. Which does not select
      the CONFIG_PLAT_SAMSUNG symbol. CONFIG_PINCTRL_SAMSUNG is being
      selected for both PLAT_SAMSUNG and ARCH_EXYNOS7 symbols.

      This patch modifes the pinctrl/Makefile to use
      CONFIG_PINCTRL_SAMSUNG symbol to compile the pinctrl/samsung/*.c

      Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Cc: linus.walleij@xxxxxxxxxx
      Cc: Thomas Abraham <thomas.ab@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 0f54a321302dfbdbd707ba989b2f468e58b9a363
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 29 11:26:55 2014 +0300

      KVM: vmx: VMXOFF emulation in vm86 should cause #UD

      Unlike VMCALL, the instructions VMXOFF, VMLAUNCH and VMRESUME should 
cause a UD
      exception in real-mode or vm86.  However, the emulator considers all these
      instructions the same for the matter of mode checks, and emulation upon 
exit
      due to #UD exception.

      As a result, the hypervisor behaves incorrectly on vm86 mode. VMXOFF, 
VMLAUNCH
      or VMRESUME cause on vm86 exit due to #UD. The hypervisor then emulates 
these
      instruction and inject #GP to the guest instead of #UD.

      This patch creates a new group for these instructions and mark only 
VMCALL as
      an instruction which can be emulated.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 48d89b92609a66bc41f479c560640bc413add3b4
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Aug 26 13:27:46 2014 +0200

      KVM: x86: fix some sparse warnings

      Sparse reports the following easily fixed warnings:

         arch/x86/kvm/vmx.c:8795:48: sparse: Using plain integer as NULL pointer
         arch/x86/kvm/vmx.c:2138:5: sparse: symbol vmx_read_l1_tsc was not 
declared. Should it be static?
         arch/x86/kvm/vmx.c:6151:48: sparse: Using plain integer as NULL pointer
         arch/x86/kvm/vmx.c:8851:6: sparse: symbol vmx_sched_in was not 
declared. Should it be static?

         arch/x86/kvm/svm.c:2162:5: sparse: symbol svm_read_l1_tsc was not 
declared. Should it be static?

      Cc: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a7c0b07d570848e50fce4d31ac01313484d6b844
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 21 19:46:50 2014 +0800

      KVM: nVMX: nested TPR shadow/threshold emulation

      This patch fix bug https://bugzilla.kernel.org/show_bug.cgi?id=61411

      TPR shadow/threshold feature is important to speed up the Windows guest.
      Besides, it is a must feature for certain VMM.

      We map virtual APIC page address and TPR threshold from L1 VMCS. If
      TPR_BELOW_THRESHOLD VM exit is triggered by L2 guest and L1 interested
      in, we inject it into L1 VMM for handling.

      Reviewed-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      [Add PAGE_ALIGNED check, do not write useless virtual APIC page address
       if TPR shadowing is disabled. - Paolo]
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a2bcba5035bb3d7fb3099e1893026316365f4b5d
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 21 19:46:49 2014 +0800

      KVM: nVMX: introduce nested_get_vmcs12_pages

      Introduce function nested_get_vmcs12_pages() to check the valid
      of nested apic access page and virtual apic page earlier.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a44a750e5299fe2ece5aa68e8562dd6e2c2b16f4
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:08:47 2014 -0700

      ASoC: simple-card: use common for_each_child_of_node() for loop

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a5960bd5984c808cdf7aa528e162e9e20e61b923
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:08:27 2014 -0700

      ASoC: simple-card: dai_link->init should be cared when multi DAI

      6a91a17bd7b92b2d2aa9ece85457f52a62fd7708
      (ASoC: simple-card: Handle many DAI links)
      added multi DAI support on simple-card.
      This means priv->dai_link might be pointer of multi DAI.
      dai_link->init is needed for all DAI.
      This patch cares it for all DAIs on DT/non-DT

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 179949bc04c7157a4b2279f62a842638b61f78f9
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:08:06 2014 -0700

      ASoC: simple-card: remove dai_link->cpu_dai_name when DT

      f687d900d30a61dda38db2a99239f5284a86a309
      (ASoC: simple-card: cpu_dai_name creates confusion when DT case)
      removed dai_link->cpu_dai_name when DT case,
      since it uses DT phand in soc_bind_dai_link().
      This binding will fail if it has cpu_dai_name.

      6a91a17bd7b92b2d2aa9ece85457f52a62fd7708
      (ASoC: simple-card: Handle many DAI links)
      added multi DAI link support to simple-card driver.
      Then, removing cpu_dai_name was cared only single DAI.
      But, it is needed in all DT cases.
      This patch moves it to asoc_simple_card_dai_link_of()
      so that care about all DAIs.

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2d82eeb02655e32358efd42598d8276284c23364
  Author: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
  Date:   Wed Aug 27 20:07:46 2014 -0700

      ASoC: simple-card: use asoc_simple_xxx prefix

      simple-card driver is using asoc_simple_xxx() prefix.
      simple_card_dai_link_of() should be
      asoc_simple_card_dai_link_of().

      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 050429a78b2dbec763a6bb5423ea5a1fcc9adca3
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Thu Aug 28 18:21:09 2014 +0900

      spi: bcm53xx: make local symbol static

      Make local symbol static, because this is used only in this file.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 44b5ce73c99c389817be71b9161bceb197d40ecb
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 26 14:00:38 2014 +0200

      KVM: Unconditionally export KVM_CAP_USER_NMI

      The idea between capabilities and the KVM_CHECK_EXTENSION ioctl is that
      userspace can, at run-time, determine if a feature is supported or not.
      This allows KVM to being supporting a new feature with a new kernel
      version without any need to update user space.  Unfortunately, since the
      definition of KVM_CAP_USER_NMI was guarded by #ifdef
      __KVM_HAVE_USER_NMI, such discovery still required a user space update.

      Therefore, unconditionally export KVM_CAP_USER_NMI and change the
      the typo in the comment for the IOCTL number definition as well.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 0f8a4de3e088797576ac76200b634b802e5c7781
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 26 14:00:37 2014 +0200

      KVM: Unconditionally export KVM_CAP_READONLY_MEM

      The idea between capabilities and the KVM_CHECK_EXTENSION ioctl is that
      userspace can, at run-time, determine if a feature is supported or not.
      This allows KVM to being supporting a new feature with a new kernel
      version without any need to update user space.  Unfortunately, since the
      definition of KVM_CAP_READONLY_MEM was guarded by #ifdef
      __KVM_HAVE_READONLY_MEM, such discovery still required a user space
      update.

      Therefore, unconditionally export KVM_CAP_READONLY_MEM and change the
      in-kernel conditional to rely on __KVM_HAVE_READONLY_MEM.

      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit dc77d344b41f3ffdd3b02317597e717b0b799f46
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Wed Aug 27 12:20:02 2014 +0200

      KVM: s390/mm: fix up indentation of set_guest_storage_key

      commit ab3f285f227f ("KVM: s390/mm: try a cow on read only pages for
      key ops")' misaligned a code block. Let's fixup the indentation.

      Reported-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit c2a946e07f9776ba5a73c37087c02e0e1830b5ce
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Fri Aug 29 12:41:59 2014 +0100

      regulator: da9211: fix coccinelle warnings

      drivers/regulator/da9211-regulator.c:281:2-3: Unneeded semicolon

       Removes unneeded semicolon.

      Generated by: scripts/coccinelle/misc/semicolon.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d0616613d9cf17919fbd46fa0274db4b0084ad62
  Author: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 15:41:32 2014 +0300

      net: rfkill: gpio: Add more Broadcom bluetooth ACPI IDs

      This adds one more ACPI ID of a Broadcom bluetooth chip.

      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a00f4f6e048dff90e64c6d1bde2bb4587c6d2234
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Jul 28 15:16:59 2014 +0200

      mac80211: fix chantype recalc warning

      When a device driver is unloaded local->interfaces
      list is cleared. If there was more than 1
      interface running and connected (bound to a
      chanctx) then chantype recalc was called and it
      ended up with compat being NULL causing a call
      trace warning.

      Warn if compat becomes NULL as a result of
      incompatible bss_conf.chandef of interfaces bound
      to a given channel context only.

      The call trace looked like this:

       WARNING: CPU: 2 PID: 2594 at /devel/src/linux/net/mac80211/chan.c:557 
ieee80211_recalc_chanctx_chantype+0x2cd/0x2e0()
       Modules linked in: ath10k_pci(-) ath10k_core ath
       CPU: 2 PID: 2594 Comm: rmmod Tainted: G        W     3.16.0-rc1+ #150
       Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 
01/01/2011
        0000000000000009 ffff88001ea279c0 ffffffff818dfa93 0000000000000000
        ffff88001ea279f8 ffffffff810514a8 ffff88001ce09cd0 ffff88001e03cc58
        0000000000000000 ffff88001ce08840 ffff88001ce09cd0 ffff88001ea27a08
       Call Trace:
        [<ffffffff818dfa93>] dump_stack+0x4d/0x66
        [<ffffffff810514a8>] warn_slowpath_common+0x78/0xa0
        [<ffffffff81051585>] warn_slowpath_null+0x15/0x20
        [<ffffffff818a407d>] ieee80211_recalc_chanctx_chantype+0x2cd/0x2e0
        [<ffffffff818a3dda>] ? ieee80211_recalc_chanctx_chantype+0x2a/0x2e0
        [<ffffffff818a4919>] ieee80211_assign_vif_chanctx+0x1a9/0x770
        [<ffffffff818a6220>] __ieee80211_vif_release_channel+0x70/0x130
        [<ffffffff818a6dd3>] ieee80211_vif_release_channel+0x43/0xb0
        [<ffffffff81885f4e>] ieee80211_stop_ap+0x21e/0x5a0
        [<ffffffff8184b9b5>] __cfg80211_stop_ap+0x85/0x520
        [<ffffffff8181c188>] __cfg80211_leave+0x68/0x120
        [<ffffffff8181c268>] cfg80211_leave+0x28/0x40
        [<ffffffff8181c5f3>] cfg80211_netdev_notifier_call+0x373/0x6b0
        [<ffffffff8107f965>] notifier_call_chain+0x55/0x110
        [<ffffffff8107fa41>] raw_notifier_call_chain+0x11/0x20
        [<ffffffff816a8dc0>] call_netdevice_notifiers_info+0x30/0x60
        [<ffffffff816a8eb9>] __dev_close_many+0x59/0xf0
        [<ffffffff816a9021>] dev_close_many+0x81/0x120
        [<ffffffff816aa1c5>] rollback_registered_many+0x115/0x2a0
        [<ffffffff816aa3a6>] unregister_netdevice_many+0x16/0xa0
        [<ffffffff8187d841>] ieee80211_remove_interfaces+0x121/0x1b0
        [<ffffffff8185e0e6>] ieee80211_unregister_hw+0x56/0x110
        [<ffffffffa0011ac4>] ath10k_mac_unregister+0x14/0x60 [ath10k_core]
        [<ffffffffa0014fe7>] ath10k_core_unregister+0x27/0x40 [ath10k_core]
        [<ffffffffa003b1f4>] ath10k_pci_remove+0x44/0xa0 [ath10k_pci]
        [<ffffffff81373138>] pci_device_remove+0x28/0x60
        [<ffffffff814cb534>] __device_release_driver+0x64/0xd0
        [<ffffffff814cbcc8>] driver_detach+0xb8/0xc0
        [<ffffffff814cb23a>] bus_remove_driver+0x4a/0xb0
        [<ffffffff814cc697>] driver_unregister+0x27/0x50

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 7179569aeb52197fd2a9909ba226c4c9cc0e2e2a
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Thu Aug 28 12:36:04 2014 -0700

      regulator: core: Add REGULATOR_EVENT_PRE_VOLTAGE_CHANGE (and ABORT)

      In some cases we need to know when a regulator is about to be changed.
      Add a way for clients to be notified.  Note that for set_voltage() we
      don't necessarily know what voltage we'll end up with, so we tell the
      client what the range will be so they can prepare.

      Signed-off-by: Heiko Stübner <heiko@xxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie+linaro@xxxxxxxxxx>

  commit 0244790c8ad2408dfb313e5c886e6e5a808ea946
  Author: Ying Xue <ying.xue@xxxxxxxxxxxxx>
  Date:   Fri Aug 29 17:09:07 2014 +0800

      xfrm: remove useless hash_resize_mutex locks

      In xfrm_state.c, hash_resize_mutex is defined as a local variable
      and only used in xfrm_hash_resize() which is declared as a work
      handler of xfrm.state_hash_work. But when the xfrm.state_hash_work
      work is put in the global workqueue(system_wq) with schedule_work(),
      the work will be really inserted in the global workqueue if it was
      not already queued, otherwise, it is still left in the same position
      on the the global workqueue. This means the xfrm_hash_resize() work
      handler is only executed once at any time no matter how many times
      its work is scheduled, that is, xfrm_hash_resize() is not called
      concurrently at all, so hash_resize_mutex is redundant for us.

      Cc: Christophe Gouault <christophe.gouault@xxxxxxxxx>
      Cc: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>
      Signed-off-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Steffen Klassert <steffen.klassert@xxxxxxxxxxx>

  commit bd597f47ca4bf7a522a0298a95c7f9b2f0a75b9e
  Author: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
  Date:   Fri Aug 22 15:26:55 2014 +0100

      devicetree: Dialog Semiconductor consolidate existing vendor prefixes to 
standardise on 'dlg'

      This patch series updates the device tree vendor prefix for
      Dialog Semiconductor.

      Various methods are currently used throughout the kernel: 'diasemi',
      'dialog' and 'dlg'. Others have also been suggested.

      This patch set aims to consolidate the usage of the vendor prefix to
      use a common standard. The prefix 'dlg' is used.

      Signed-off-by: Steve Twiss <stwiss.opensource@xxxxxxxxxxx>
      Acked-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Acked-by: Rob Herring <robh@xxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 70145f87139fbc43b726f873813cd91dce371899
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 11:03:14 2014 +0200

      pwm: Fix uninitialized warnings in pwm_get()

      With some versions of gcc (e.g. 4.1.2):

      drivers/pwm/core.c: In function â??pwm_getâ??:
      drivers/pwm/core.c:610: warning: â??polarityâ?? may be used uninitialized 
in this function
      drivers/pwm/core.c:609: warning: â??periodâ?? may be used uninitialized 
in this function

      While these are false positives, we can get rid of them by refactoring
      the code to store a pointer to the best match, as suggested before by
      Thierry Reding. This does require moving the mutex_unlock() down.

      Fixes: d717ea73e36dd565 ("pwm: Fix period and polarity in pwm_get() for 
non-perfect matches")
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit aa2293d82c29309d8399d41941add7af606a4fea
  Author: Keerthy <j-keerthy@xxxxxx>
  Date:   Fri Aug 22 09:01:02 2014 -0500

      pinctrl: single: AM437x: Add pinctrl compatibility

      AM437x pinctrl definitions now differ from traditional 16 bit OMAP pin
      ctrl definitions, in that all 32 bits are used to describe a single pin

      Also the location of wakeupenable and event bits have changed.

      Signed-off-by: Keerthy <j-keerthy@xxxxxx>
      [nm@xxxxxx: minor updates]
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit b6af73b42219aa6b253ef5c0020eff1019485ffc
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:15:01 2014 +0900

      backlight: omap1: add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 31320beaa3d3c5190e7db08144f37a2d519f6d6d
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Fri Aug 22 09:01:01 2014 -0500

      pinctrl: single: Add DRA7 pinctrl compatibility

      DRA7 pinctrl definitions now differ from traditional 16 bit OMAP pin
      ctrl definitions, in that all 32 bits are used to describe a single pin

      Also the location of wakeupenable and event bits have changed.

      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3e51cd93f534b475c065c1513734860ce28a8da3
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:14:43 2014 +0900

      backlight: jornada720: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Suggested-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5b007dfee8a8a9eac95a866b1dd151e136f47aa8
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:14:25 2014 +0900

      backlight: jornada720: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 4876b66497ed31fc10e235a34faa80c2de6adace
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:14:06 2014 +0900

      backlight: wm831x_bl: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 51ed5dc253b4a11047266345d6ee30d0939f310e
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:13:49 2014 +0900

      backlight: tdo24m: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 53fc66d87c71e7b5f6d4c46366884ad474d31489
  Author: Nishanth Menon <nm@xxxxxx>
  Date:   Thu May 22 23:32:09 2014 -0500

      pinctrl: bindings: Add OMAP pinctrl binding

      Add basic skeleton of OMAP pinctrl bindings. This is compatible with
      pinctrl,single bindings and is meant purely as a reference point.

      Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
      Signed-off-by: Nishanth Menon <nm@xxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 3bf3b79fab16b97b0a5a1232af760e8d7a2d3a78
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:13:30 2014 +0900

      backlight: s6e63m0: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit c915ae50d60df9d3e869ca05ea0f3dc8614a9bf9
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:13:10 2014 +0900

      backlight: pcf50633: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit a94cb126048058980ff57f6a7fa5e8237b8f6b44
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:12:53 2014 +0900

      backlight: lp855x: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit b50ffb8a5f7f7dedd92a3bc2733605b3888fae8c
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:12:37 2014 +0900

      backlight: lms501kf03: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 3033d2c0dd1d7ecbc8d4e04a7c1085931f86b68a
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:12:14 2014 +0900

      backlight: lm3639: Remove unnecessary return statements

      Fixed the following checkpatch warning.

        WARNING: void function return statements are not generally useful

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit e09bceac75b86c672b6e41b9341fa50325713438
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:11:52 2014 +0900

      backlight: ld9040: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 547f60cee1b604477fde1cbc1bb2da8f6853c9bd
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:11:33 2014 +0900

      backlight: ili922x: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 7beeee469a2e8baece57ad5552e18671b7e56a30
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:11:14 2014 +0900

      backlight: cr_bllcd: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit ff32c2fa811674855dab0881417674404d25ebab
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:10:55 2014 +0900

      backlight: corgi_lcd: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5b0d6e1912fce778b7a759e54676d492ad359934
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:10:34 2014 +0900

      backlight: ams369fg06: Remove 'else' after a return

      Fixed the following checkpatch warning.

        WARNING: else is not generally useful after a break or return

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit fe9a86235dd6367ea6748bc4f9e03fe1f7a15614
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:10:11 2014 +0900

      backlight: adp8870: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 5e548f0f55a9f8165a3f36226ac5d3f42a05cf47
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:09:52 2014 +0900

      backlight: adp8860: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit f9bda39d1384f1ecae131fd283db27a01b5fb6cd
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Wed Aug 27 10:09:14 2014 +0900

      backlight: adp5520: Add blank line after declarations

      Fixed the following checkpatch warning.

        WARNING: Missing a blank line after declarations

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit abdc08a3a263a20e49534a36291d657bf53dda5b
  Author: Alexandre Courbot <acourbot@xxxxxxxxxx>
  Date:   Tue Aug 19 10:06:09 2014 -0700

      gpio: change gpiochip_request_own_desc() prototype

      The current prototype of gpiochip_request_own_desc() requires to obtain
      a pointer to a descriptor. This is in contradiction to all other GPIO
      request schemes, and imposes an extra step of obtaining a descriptor to
      drivers. Most drivers actually cannot even perform that step since the
      function that does it (gpichip_get_desc()) is gpiolib-private.

      Change gpiochip_request_own_desc() to return a descriptor from a
      (chip, hwnum) tuple and update users of this function (currently
      gpiolib-acpi only).

      Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Tested-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e46cf32ced90d00972d5c3d9322cdb848d183338
  Author: Alexandre Courbot <acourbot@xxxxxxxxxx>
  Date:   Tue Aug 19 10:06:08 2014 -0700

      gpio: acpi: normalize use of gpiochip_get_desc()

      GPIO descriptors are changing from unique and permanent tokens to
      allocated resources. Therefore gpiochip_get_desc() cannot be used as a
      way to obtain a global GPIO descriptor anymore.

      This patch updates the gpiolib ACPI support code to keep and use the
      descriptor returned by a centralized call to gpiochip_get_desc().

      Signed-off-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Tested-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 086b8904b42a20983757fc21895d692f84e0af32
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Mon Aug 18 16:49:24 2014 +0800

      pinctrl: atlas6: Add I2S external clock input pingroup

      The I2S controller can use the external clock as reference clock with
      master mode. But based on different hardware or software design, this
      external clock might be needed or not needed.
      So the external input pin can be an independent pinctrl group, and the
      card driver can decice to get it or not.

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ed36c1a06fc73cab289f66cc60b935951f4a1fa0
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Mon Aug 18 16:49:22 2014 +0800

      pinctrl: atlas6: take mclk pin out of i2s pingroup

      The I2S controller can output mclk to external audio codec. But by
      hardware design, some codecs need mclk and some codecs do not need
      mclk. So the mclk pin can be an independent pinctrl group, and the
      card driver can get it or not based on boards.

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c09f80db583c72f9c6198842cd7e6f71105fdc46
  Author: Bin Shi <Bin.Shi@xxxxxxx>
  Date:   Mon Aug 18 16:49:21 2014 +0800

      pinctrl: sirf: fix lots of "line over 80 characters"

      According to key customer's requirement, fix "line over 80
      characters".

      Signed-off-by: Bin Shi <Bin.Shi@xxxxxxx>
      Signed-off-by: Qipan Li <Qipan.Li@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 4bee325cd9bc06c5e7b3cc4398f101ed3fa5cc0e
  Author: Bin Shi <Bin.Shi@xxxxxxx>
  Date:   Mon Aug 18 16:49:20 2014 +0800

      pinctrl: sirf: fix "quoted string split across lines"

      this patch fixes:
      WARNING: quoted string split across lines
      902: FILE: drivers/pinctrl/sirf/pinctrl-sirf.c:902:
      +MODULE_AUTHOR("Rongjun Ying <rongjun.ying@xxxxxxx>, "
      + "Yuping Luo <yuping.luo@xxxxxxx>, "

      WARNING: quoted string split across lines
      903: FILE: drivers/pinctrl/sirf/pinctrl-sirf.c:903:
      + "Yuping Luo <yuping.luo@xxxxxxx>, "
      + "Barry Song <baohua.song@xxxxxxx>");

      Signed-off-by: Bin Shi <Bin.Shi@xxxxxxx>
      Signed-off-by: Barry Song <Baohua.Song@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5a2533a7478334593c50284fd414c70b3b9217c0
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 11:54:55 2014 +0200

      gpio: zynq: Reduce level of indention in zynq_gpio_irqhandler()

      zynq_gpio_irqhandler() uses up to 7 tabs of indention in some parts. 
Refactor
      things to use a helper function for the inner loop to reduce the 
indention to a
      sane level.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a879891ee80413f6999905db43ad0d6852dfa6ca
  Author: Daniel Mack <zonque@xxxxxxxxx>
  Date:   Thu Aug 14 11:40:24 2014 +0200

      gpio: pxa: Documentation: provide example bindings for PXA3xx

      Add another example to describe bindings that work for PXA3xx boards.

      Signed-off-by: Daniel Mack <zonque@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 51dd2e8ec99cc83bd787f836f1d812f384a61dff
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 14:01:21 2014 +0200

      gpio: zynq: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit ad3d7f1e8f0160b12ad8eb69f78015930645a166
  Author: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 20:24:57 2014 +0530

      pinctrl: imx6sl: introduce MODULE_DEVICE_TABLE for module autoloading

      Enable autoloading of pinctrl-imx6sl module when a corresponing DT entry 
is present.

      Signed-off-by: Kiran Padwal <kiran.padwal@xxxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 5dfe10b43a91642845dcf281e02ca43ffde0d750
  Author: Kiran Padwal <kiran.padwal21@xxxxxxxxx>
  Date:   Mon Aug 11 16:47:50 2014 +0530

      pinctrl: Make of_device_id array const

      Make of_device_id array const, because all OF functions handle it as
      const.

      Signed-off-by: Kiran Padwal <kiran.padwal21@xxxxxxxxx>
      Acked-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Stephen Warren <swarren@xxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit a3bf5c429eb5f5ec4d364d51dfa8855efcc005f8
  Author: Francois Romieu <romieu@xxxxxxxxxxxxx>
  Date:   Tue Aug 26 22:40:38 2014 +0200

      r8169: add missing MODULE_FIRMWARE.

      Leftover from 6e1d0b8988188956dac091441c1492a79a342666 ("r8169:add
      support for RTL8168H and RTL8107E").

      Signed-off-by: Francois Romieu <romieu@xxxxxxxxxxxxx>
      Cc: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3a5fc218151892eae35957737d75c0f41a2c9c8a
  Merge: c89fcfd e8e724d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:19:38 2014 -0700

      Merge branch 'master' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

      Jeff Kirsher says:

      ====================
      Intel Wired LAN Driver Updates 2014-08-27

      This series contains updates to i40e and i40evf.

      Carolyn provides two patches, first changes the wording of the flow
      director add/remove and asynchronous failure messages to include the
      fd_id to try and add some way to track the operations on a given fd_id.
      Second adds a check during handle_link_event for unqualified modules
      when link is down and there is a module plugged in.

      Anjali provides four patches to i40e/i40evf.  First update flow director
      messages so that a user can tell if a filter was added or deleted.  Then
      updates the ATR policy to not auto-disable ATR when we have errors in
      programming.  The disabling of ATR when we got programming errors was
      buggy and was still adding new rules and causing continuous errors.
      With this policy change, we flush instead when we see too many errors.
      In addition she adds a flow director flush counter to ethtool to help
      know how many times the interface had to flush and replay the flow
      director filter table.  Updates the driver to ignores a driver
      perceived transmit hang if the number of descriptors pending is less
      than 4, and instead log a stat when this situation happens.  This is
      because the queue progresses forward and the stack never experiences
      a real hang in these situations.

      Shannon provides three patches for i40e/i40evf, first enables the
      l2tsel bit on receive queue contexts that are assigned to VFs so that
      the VF can get the stripped VLAN tag.  Then adds a max buffer size
      parameter to the print helper to be sure the code knows when to stop.
      Lastly, remove the complaint when removing the default MAC VLAN filter.
      This was because old firmware had an incorrect MAC VLAN filter that
      needed to be replaced at startup, and now newer firmware does not have
      this problem.  So now we only add the new filter if the removal
      succeeded and no need to complain if the removal fails.

      Ashish provides a change to vsi->num_queue_pairs to equal the number
      that is configured by the VF.  This limits the number of queues that
      are enabled/disabled and fixes the mismatch case for when a VF
      configures fewer queues than is allocated to it by the PF.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d166c8024d620d654b12834fac354fb4203c6c22
  Author: Casey Schaufler <casey@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:51:27 2014 -0700

      Smack: Bring-up access mode

      People keep asking me for permissive mode, and I keep saying "no".

      Permissive mode is wrong for more reasons than I can enumerate,
      but the compelling one is that it's once on, never off.

      Nonetheless, there is an argument to be made for running a
      process with lots of permissions, logging which are required,
      and then locking the process down. There wasn't a way to do
      that with Smack, but this provides it.

      The notion is that you start out by giving the process an
      appropriate Smack label, such as "ATBirds". You create rules
      with a wide range of access and the "b" mode. On Tizen it
      might be:

        ATBirds System  rwxalb
        ATBirds User    rwxalb
        ATBirds _       rwxalb
        User    ATBirds wb
        System  ATBirds wb

      Accesses that fail will generate audit records. Accesses
      that succeed because of rules marked with a "b" generate
      log messages identifying the rule, the program and as much
      object information as is convenient.

      When the system is properly configured and the programs
      brought in line with the labeling scheme the "b" mode can
      be removed from the rules. When the system is ready for
      production the facility can be configured out.

      This provides the developer the convenience of permissive
      mode without creating a system that looks like it is
      enforcing a policy while it is not.

      Signed-off-by: Casey Schaufler <casey@xxxxxxxxxxxxxxxx>

  commit ccad7dad86d8c42b0aec7a3ce7f911e033bf3c6a
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Thu Aug 28 15:39:31 2014 -0400

      nfsd4: remove labeled NFS warning from config help

      The working group appears committed to keeping the protocol stable, the
      code has gotten some use and seems to work OK.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 71efecb3f58c8c7a15f6135e3f9b39d1e3d3fae3
  Author: Chuck Lever <chuck.lever@xxxxxxxxxx>
  Date:   Fri Aug 22 15:10:50 2014 -0400

      sunrpc: fix byte-swapping of displayed XID

      xprt_lookup_rqst() and bc_send_request() display a byte-swapped XID,
      but receive_cb_reply() does not.

      Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 2b8941b962a9f24d61c2b3c2e889928e6cf3d82b
  Author: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
  Date:   Wed Aug 27 11:17:56 2014 -0400

      NFSD: Update some as-yet unused 4.2 error codes

      Recent NFS v4.2 drafts have removed NFS4ERR_METADATA_NOTSUPP and
      reassigned the error code to NFS4ERR_UNION_NOTSUPP.

      I also add in the NFS4ERR_OFFLOAD_NO_REQS error code.

      We're not using any of these yet, so there's no harm done.

      Signed-off-by: Anna Schumaker <Anna.Schumaker@xxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6cd906627b4f7438c6f5bb1d1eed63a6d7776e2e
  Author: Kinglong Mee <kinglongmee@xxxxxxxxx>
  Date:   Fri Aug 15 08:02:55 2014 +0800

      NFSD: Remove duplicate initialization of file_lock

      locks_alloc_lock() has initialized struct file_lock, no need to
      re-initialize it here.

      Signed-off-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Reviewed-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit ae89254da6879cffa6a17327e5f3f60217b718cf
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Wed Aug 20 16:18:32 2014 -0400

      SUNRPC: Fix compile on non-x86

      current_task appears to be x86-only, oops.

      Let's just delete this check entirely:

      Any developer that adds a new user without setting rq_task will get a
      crash the first time they test it.  I also don't think there are
      normally any important locks held here, and I can't see any other reason
      why killing a server thread would bring the whole box down.

      So the effort to fail gracefully here looks like overkill.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Fixes: 983c684466e0 "SUNRPC: get rid of the request wait queue"
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6a5d088a923854569e20eac4f3f569926d5911ec
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Wed Aug 27 16:27:30 2014 +0300

      carl9170: tx: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      According to RCU_INIT_POINTER()'s block comment 3.a, it can be used if
      "3.   The referenced data structure has already been exposed to readers 
either
      at compile time or via rcu_assign_pointer() -and-
       a.   You have not made -any- reader-visible changes to this structure 
since
      then".

      This case fulfills the conditions above because between the 
rcu_dereference()
      call (cvif = rcu_dereference(ar->beacon_iter);) and the 
rcu_assign_pointer()
      call there is no update of the "cvif" variable.
      Therefore, this patch makes the replacement.

      The following Coccinelle semantic patch was used:
      @@
      identifier v;
      @@

      v = rcu_dereference(...);
      ... when != rcu_dereference(...);
          when != v = ...;
          when != (<+...v...+>)++;
          when != \(memcpy\|memset\)(...);
      (
      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., v);
      |
       if(...) {
      ... when != v = ...;
      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., v);
      ... when any
       }
      )

      Because there are cases where between a â??rcu_dereference()â?? call and a
      â??rcu_assign_pointer()â?? call might be updates of the value that 
interests us,
      the Coccinelle semantic patch ignores them and replaces with
      "RCU_INIT_POINTER()" only when the update is not happening.

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Acked-by: Christian Lamparter <chunkeey@xxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1a7c5b7ef0cf93b42b9181973ce283fe77fb6093
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:07:25 2014 +0530

      ath9k: Fix channel context timer

      Setup the channel context correctly. Not doing this was
      causing beacon loss in a P2P-GO/STA concurrent setup.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 878066e745b54578409ea765cfc718fcd99a4802
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:07:24 2014 +0530

      ath9k: Add more debug statements for channel context

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 9ea3598b225d9ffbeee65eb0a967bd0746ba1b97
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 12:07:23 2014 +0530

      ath9k: Disable fastcc for channel context mode

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ac0372abf8524a7572a9cdaac6495eb2eba20457
  Author: Canek Peláez Valdés <canek@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 19:06:11 2014 -0500

      rt2x00: support Ralink 5362.

      Signed-off-by: Canek Peláez Valdés <canek@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4c7e9aee2d3f738924ba04baecf7bf854e72f07c
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:13 2014 +0530

      ath9k: Fix channel context creation

      If a new context is being added in addition to the current one,
      then send the ASSIGN event to abort a running scan since
      the addition of a context is usually followed by VIF
      assignment and further operations.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 86162d497d4ceb995b268fc9c7756ae7bdb0bc71
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:12 2014 +0530

      ath9k: Fix interface limits

      There is no reason why managed/p2p interfaces have to
      be limited to one. IBSS is the only type that needs
      a restriction.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 5a8cbec7fb2be3b9a6929d8c22c3e320544d2de4
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:11 2014 +0530

      ath9k: Print the event/state in ath_chanctx_event

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 02da18b7ec64135fc1b35c036acbd920d2cce2d6
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:16:10 2014 +0530

      ath9k: Add new chanctx events

      This will be useful in handling addition/change of new
      channel contexts.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6e47fafbc38a93797f86413db8eea3e9319ebbd0
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:16 2014 +0530

      ath9k: Fix ath_chanctx_get()

      Move it inside a CONFIG_ATH9K_CHANNEL_CONTEXT ifdef
      since it is not needed otherwise.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 11e39a4e054cde1aaa9f5d3830f41f86818602fd
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:15 2014 +0530

      ath9k: Move ath9k_beacon_add_noa to channel.c

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 7d876174e7cd81912930cb5e501f5036eabfaaf3
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:14 2014 +0530

      ath9k: Remove redundant ifdef

      This was introduced in an earlier patch to handle
      a compilation warning, but since the channel context
      code has been mostly isolated, this is not required now.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit fb02e95c9b3d76b658288af0c8a362c85f9d6d44
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 19:12:13 2014 +0530

      ath9k: Fix channel context variables in ath_softc

      chanctx_work and next_chan are required only when
      CONFIG_ATH9K_CHANNEL_CONTEXT is enabled.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 77843167a926a1b11dff812f027fc56930948c1b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:23 2014 +0530

      ath9k: Fix 'offchannel' in ath_softc

      Finally move the 'offchannel' instance in ath_softc
      inside a CONFIG_ATH9K_CHANNEL_CONTEXT cage. The offchannel
      usage in ath9k_calculate_iter_data() is closed off with
      an ifdef for now, since the state/opmode calculation is
      common for both the channel context mode and the normal mode.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4b93fd297fe9914e41099d37194f7acc6a1ccb48
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:22 2014 +0530

      ath9k: Fix function argument type

      ath9k_vif_iter() was earlier used as an iterator
      routine when calling a mac80211 utility. This is no
      longer the case and hence we can mention the argument
      type explicitly.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a09798f4abb30f13f141e24ae496ba75e97995da
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:21 2014 +0530

      ath9k: Use ath_chanctx_check_active properly

      ath_chanctx_check_active() is required only when channel contexts
      are used. Make sure that it is not called in normal usage.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e90e302a15b85ed27bdc148be2eed50c8aaaee06
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:20 2014 +0530

      ath9k: Add ath9k_offchannel_init

      This patch adds a routine to setup the offchannel
      instance in ath_softc.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0e08b5fb81111662bf9fa5f67f8a412791923b6f
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:19 2014 +0530

      ath9k: Add ath9k_chanctx_wake_queues

      Introduce a function that handles queues in channel
      context mode.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 70b06dacfe8bd1f62de058e2116388b8f7c58531
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:18 2014 +0530

      ath9k: Add wrappers for beacon events

      Using these wrappers allows us to move the 'sched'
      variable in ath_softc inside CONFIG_ATH9K_CHANNEL_CONTEXT.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 73b5ef0bbfa03ba31bcaf781bc38b7af38e6999b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:17 2014 +0530

      ath9k: Fix function declarations

      These routines are required only when
      CONFIG_ATH9K_CHANNEL_CONTEXT is enabled.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 27babf9f470b5e75763703626cae710a30bf703d
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:16 2014 +0530

      ath9k: Fix channel context events

      Check if channel context usage is enabled before
      calling ath_chanctx_event() from various parts of the
      driver. Also, make sure that ath_chanctx_event() is
      compiled only when CONFIG_ATH9K_CHANNEL_CONTEXT is
      enabled.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 922c943dcc48fc0085daeaa3e8038c5446f226c2
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:15 2014 +0530

      ath9k: Make ath_chanctx_switch static

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 98f411b80399c45a33f18b730eb36f489fba214a
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:14 2014 +0530

      ath9k: Make ath_chanctx_get_oper_chan static

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 344ae6abd00f7662113d91daeafa6ba8d38ed831
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:13 2014 +0530

      ath9k: Make ath_chanctx_offchan_switch static

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 22dc0deb1ff9530be53e03d567fdf4554930ab86
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:12 2014 +0530

      ath9k: Conditionally compile more functions

      Use CONFIG_ATH9K_CHANNEL_CONTEXT to exclude:

      ath_scan_complete()
      ath_roc_complete()
      ath_offchannel_next()
      ath_scan_next_channel()
      ath_scan_channel_duration()

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 55254eeacae622075cedc59bb2e1da9573bad9da
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:11 2014 +0530

      ath9k: Exclude more functions

      Use CONFIG_ATH9K_CHANNEL_CONTEXT to exclude more functions:

      ath_offchannel_channel_change()
      ath_scan_channel_start()
      ath_scan_send_probe()

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6d7cbd779059fd2d79e3d54997036f6dd2dc9202
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:10 2014 +0530

      ath9k: Conditionally compile a few functions

      Exclude these functions when CONFIG_ATH9K_CHANNEL_CONTEXT is not
      enabled:

      ath_chanctx_send_vif_ps_frame()
      ath_chanctx_send_ps_frame()
      ath_chanctx_defer_switch()
      ath_chanctx_set_next()

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e20a854ed32d30be1356fef7bf9d4f0a29d5cf6b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:09 2014 +0530

      ath9k: Cleanup mgd_prepare_tx callback

      Rename the callback from ath9k_chanctx_force_active()
      to ath9k_mgd_prepare_tx(). Also, move it to main.c and
      group it with the other callbacks.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0e62f8b706bd72095eb8ef4f60ccb007d1facf2e
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:08 2014 +0530

      ath9k: Make ath_chanctx_work static

      Also compile it conditionally based on
      CONFIG_ATH9K_CHANNEL_CONTEXT.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ea22df29a300d4120e2d0a0727aa55f922374f42
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:07 2014 +0530

      ath9k: Add a routine to tear down channel contexts

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 705d0bf83dbef34d49927d3bf05c6d497f42e8b0
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:29:06 2014 +0530

      ath9k: Add a routine for initializing channel contexts

      Setup the offchannel/sched timers and the chanctx work
      inside the new function.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 69e2a77170f8de7c178343e1a867ba32938a0399
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 22:14:31 2014 +0300

      carl9170: Remove redundant protection check

      The carl9170_op_ampdu_action() function is used only by the mac80211
      framework.
      Since the mac80211 already takes care of checks and properly serializing
      calls to the driver's function there is no need for the driver to do the 
same
      thing.

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 499afaccf6f3d5d3180f4155e85becf15d09ff71
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:31 2014 +0530

      ath9k: Isolate ath9k_use_chanctx module parameter

      This patch ensures that the module parameter "use_chanctx" is
      visible only when CONFIG_ATH9K_CHANNEL_CONTEXT is selected.
      Also register the channel context callbacks with mac80211 only
      when it is explicitly enabled and compile them out of the driver
      when CONFIG_ATH9K_CHANNEL_CONTEXT is not selected.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c7dd40c92af1f28b84995a07aa88ccd3068ee4de
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:30 2014 +0530

      ath9k: Isolate P2P powersave routines

      Use CONFIG_ATH9K_CHANNEL_CONTEXT to conditionally
      compile P2P-PS code.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2471adff1f085ec049358f16dcbc97ca7f29d2ef
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:29 2014 +0530

      ath9k: Move P2P functions to channel.c

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 0e721bd061c15417db388988d494e9f80389dc73
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:28 2014 +0530

      ath9k: Add a config option for channel context

      Channel contexts are supported only for P2P right now,
      so make sure that the 'normal' path remains unaffected
      by using a config option. This will also reduce the size
      of the driver.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bc81d43ad21ede28cec6b21a4c0a36aa37fe8d0b
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:27 2014 +0530

      ath9k: Add debug information

      Add a few statements to debug channel context operation.

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dfcbb3e8f4992b9f618cbe03a0ce90f704135ebf
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:26 2014 +0530

      ath9k: Move channel operations to channel.c

      This reduces clutter in main.c

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4f6816913f5e0bc4c983674a14a08c6e3729b449
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:25 2014 +0530

      ath9k: Handle failure to allocate HW timer

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 27328a75daa92035265a74199ff4fb919739357a
  Author: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:39:24 2014 +0530

      ath9k: Add a debug level for channel context

      Signed-off-by: Sujith Manoharan <c_manoha@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit dcb784050a518c59f695f76a0a3f802c0a9d92ab
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 09:18:02 2014 -0400

      ath5k: remove redundant null check before kfree()

      kfree() null-checks its argument.
      Found by smatch.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit daf9669bea30aa22d44671e0d9ce90234579e1db
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 09:18:01 2014 -0400

      ath5k: ensure led name is null terminated

      Add the missing null termination after strncpy().

      This isn't actually a buffer overflow in this case since we use
      snprintf() appropriately to fill the buffer passed by the caller,
      but in the interest of not turning this into a bug down the road,
      go ahead and force termination here.

      Found by Coverity.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e6938ea4d56cca1dc7984428d3af79b27ce1db51
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 09:18:00 2014 -0400

      ath5k: drop useless comparison

      rxs->rate_idx is unsigned, so it will always be >= 0.
      Found by Coverity.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit c94c3c5e5e6bb3dd4041490a0202bab6e4c6e424
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 09:59:29 2014 +0200

      ray_cs: Add include guards

      The files ray_cs.h and rayctl.h both contain two thirds of what
      appears to be an include guard using the macro name RAYLINK_H (both
      lack the #define). Since RAYLINK_H is not defined anywhere, the
      #ifndefs are confusing no-ops. Add proper include guards using
      different macro names.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ecf47e9bb796558423fa87b43a8fe55f086ca56e
  Author: Hauke Mehrtens <hauke@xxxxxxxxxx>
  Date:   Fri Aug 22 08:44:52 2014 +0200

      bcma: only map wrapper if its address is available

      The Chipcommon B core does not have a wrap address and it would fail here.

      Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 89be7ceb80835238f04c09cb6efc2c70aabd02e8
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Aug 19 08:24:26 2014 -0400

      mwifiex: use firmware API revision from GET_HW_SPEC response

      Newer firmware returns API revision in GET_HW_SPEC command
      response. We will make use of it instead of parsing this
      information from FW release number.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 4b9fede594f05550a5b3e061784781aa13540d09
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Aug 19 08:24:25 2014 -0400

      mwifiex: rename macro and variables related to API revision

      We will remove 'fw' prefix from these variable and macro
      names and make them generic.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 2618d4fb0fb8e28d81f4f922727225470e31e717
  Author: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
  Date:   Tue Aug 19 08:24:24 2014 -0400

      mwifiex: fix left_len calculation issue

      While updating 'left_len' in each iteration, we should subtract
      last TLV length not the accumulated length of TLVs parsed till
      now.
      This bug in parsing logic is exposed by newer firmware which adds
      two TLVs in GET_HW_SPEC command response. Earlier firmwares used to
      add only one TLV.

      Signed-off-by: Amitkumar Karwar <akarwar@xxxxxxxxxxx>
      Signed-off-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: Cathy Luo <cluo@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ba1fa3cd615976ba5241060ceb2ab0c79c9b2605
  Author: Csaba Kiraly <csaba.kiraly@xxxxxxxxx>
  Date:   Mon Aug 18 01:53:34 2014 +0200

      ath9k_htc: advertise support for TDLS

      Based on a quick test with AR9271, TDLS seems to be working fine.

      Tests were done with 2 Atheros AR9271 based devices with firmware
      1.3 (sha1 8d49f928aa40ac53c729189bff1333cd373a7fb5), associated
      with a WAP54G access point. TDLS worked fine both in WPA2 mode and
      without encryption. Stations maintained ping flood traffic between
      each other and towards the AP without significant losses.

      Not tested with AR7010.

      TDLS was enabled in earlier patches the same way for other
      Atheros drivers:
      ath9k (fd6562344dea2b8b2a5d644cf971f4e56004500a),
      and carl9170 (d1f3de71a584a82ee4e84505fce9acccf40215ff).

      Signed-off-by: Csaba Kiraly <csaba.kiraly@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1eb3b2167433a7ae1950c6ed4cc4aaad30498f09
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Mon Aug 11 13:14:25 2014 +0300

      MAINTAINTERS: The NFC list is subscribers-only

      It's not moderated, it's subscribers-only.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 59e25676cf78c2ff41228820c1c2382387850154
  Merge: 7bb75da 0fdc14e
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:36:38 2014 -0400

      Merge branch 'for-linville' of git://github.com/kvalo/ath

  commit e221cc99bee4494a99aa8d8525cd7776092ced05
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:11:03 2014 +0200

      spi: sh-msiof: Add support for new R-Car Gen2 SoCs

      Add support for MSIOF in:
        - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      r8a7791 is now called "R-Car M2-W".

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5f609f282b59f111840e755bac8da980387e044e
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 16:27:56 2014 +0800

      ASoC: cs35l32: Simplify implementation of cs35l32_codec_set_sysclk

      Use single snd_soc_update_bits() call to update the register bits.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Tested-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a4f87cea72d78f80c0bda1b4d8a821278eb1e4e2
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 17:55:20 2014 +0800

      ASoC: cs42l56: Remove unneeded regulator_bulk_free call in cs42l56_remove

      The regulator_bulk_free() call is not required because current code is 
using
      devm_regulator_bulk_get().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1a83269d5c41b77f2a4bbb3828c668c96832742e
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 17:54:38 2014 +0800

      ASoC: cs35l32: Remove unneeded regulator_bulk_free call in 
cs35l32_i2c_remove

      The regulator_bulk_free() call is not required because current code is 
using
      devm_regulator_bulk_get().

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b792346fa8660a22a06f118cebe47709f507914f
  Author: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 14:07:11 2014 +0300

      ASoC: Remove unused cache_only from struct snd_soc_codec

      There are no real users for cache_only in "struct snd_soc_codec" so remove
      it and needless debugfs node.

      Signed-off-by: Jarkko Nikula <jarkko.nikula@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c2b49ae678b8bd1fd4ea3e3ae106020d663e8969
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 28 10:02:42 2014 -0500

      ASoC: cs42l56: use true/false returns for bool functions

      Return true or false instead of 1 and 0

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5c216cc3f37a6eecb4e12ab0248b66e6386da0fe
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 28 10:02:41 2014 -0500

      ASoC: cs42l52: use true/false returns for bool functions

      Return true or false instead of 1 and 0

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7eef08554ca35454e6da0de8a74f7c96bc2e58e0
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 28 10:02:40 2014 -0500

      ASoC: cs35l32: use true/false returns for bool functions

      Return true or false instead of 1 and 0

      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 98c5d36240e10c2e0e06e2bb10496291626d1d43
  Author: Paul Handrigan <Paul.Handrigan@xxxxxxxxxx>
  Date:   Thu Aug 28 10:54:08 2014 -0500

      ASoC: cs4265: Add CHIP_ID as a readable register

      Reported-by: Zoltán Szenczi <zoltan@xxxxxxxxxxxxxxx>
      Signed-off-by: Paul Handrigan <Paul.Handrigan@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d37aba521379203b740a2929e6e6f6bd2485f5d7
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 28 13:54:18 2014 +0200

      ARM: tegra: remove unused tegra_emc.h

      The header file include/linux/platform_data/tegra_emc.h does not seem
      to be used anywhere. It was orphaned by a7cbe92c "ARM: tegra: remove
      tegra EMC scaling driver". Remove it.

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit a492f075450f3ba87de36e5ffe92a9d0c7af9723
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Thu Aug 28 08:15:21 2014 -0600

      block,scsi: fixup blk_get_request dead queue scenarios

      The blk_get_request function may fail in low-memory conditions or during
      device removal (even if __GFP_WAIT is set). To distinguish between these
      errors, modify the blk_get_request call stack to return the appropriate
      ERR_PTR. Verify that all callers check the return status and consider
      IS_ERR instead of a simple NULL pointer check.

      For consistency, make a similar change to the blk_mq_alloc_request leg
      of blk_get_request.  It may fail if the queue is dead, or the caller was
      unwilling to wait.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Jiri Kosina <jkosina@xxxxxxx> [for pktdvd]
      Acked-by: Boaz Harrosh <bharrosh@xxxxxxxxxxx> [for osd]
      Reviewed-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 7b0d0b40cd78cadb525df760ee4cac151533c2b5
  Author: Stephen Smalley <sds@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 13:36:49 2014 -0400

      selinux: Permit bounded transitions under NO_NEW_PRIVS or NOSUID.

      If the callee SID is bounded by the caller SID, then allowing
      the transition to occur poses no risk of privilege escalation and we can
      therefore safely allow the transition to occur.  Add this exemption
      for both the case where a transition was explicitly requested by the
      application and the case where an automatic transition is defined in
      policy.

      Signed-off-by: Stephen Smalley <sds@xxxxxxxxxxxxx>
      Reviewed-by: Andy Lutomirski <luto@xxxxxxxxxxxxxx>
      Signed-off-by: Paul Moore <pmoore@xxxxxxxxxx>

  commit c61519fd9abb1b520bcbe2eb21cf161d4d1b9eec
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 28 21:04:49 2014 +0800

      regulator: rk808: Fix memory leak

      The memory allocated in rk808_regulator_probe() needs to be freed when the
      module is unloaded. Thus pass &pdev->dev rather than &client->dev to
      devm_kzalloc.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 77c545398e33a0263a68142fcfbd4b11b0f06294
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 14:48:24 2014 +0200

      ASoC: Allow SND_SOC_WM8978 to be selected manually

      When using a DT-based multi-platform kernel, there's not always Kconfig
      logic that selects the right codec driver.
      Allow the user to manually select WM8978.

      This is needed for Armadillo 800 EVA using a generic r8a7740 
multi-platform
      kernel.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6089af775a4b4ea5237648de650dda548cb841c2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 28 10:10:19 2014 +0200

      spi: rspi: Add support for new R-Car Gen2 SoCs

      Add support for QSPI in:
        - r8a7792 (R-Car V2H)
        - r8a7793 (R-Car M2-N)
        - r8a7794 (R-Car E2)

      r8a7791 is now called "R-Car M2-W".

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 307b28b95ce9717680b5980d67ef0b060c8fde3b
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Tue Jul 1 16:47:35 2014 -0300

      genirq: fix reference in devm_request_threaded_irq comment

      It should be request_threaded_irq, not request_irq

      [jkosina@xxxxxxx: not that it would matter, as both have the same
       set of arguments anyway, but for sake of consistency ...]

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit f3ababa8ba2ace6668a24803910577a49dc146dd
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Fri Aug 8 15:29:09 2014 -0700

      pinctrl: Add mux options 3 and 4 for rockchip pinctrl

      Newer Rockchip SoCs have more muxing slots.  Add slots 3 and 4 since
      the rk3288 table goes all the way up to 4.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 964a1c4e0e22cf2da7c35e7d57e61fcd7ba8ee21
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:45:00 2014 -0300

      backlight: generic_bl: Remove unused function

      genericbl_limit_intensity() is exported, but it is never
      called anywhere else.

      Fix the following sparse warning:

      drivers/video/backlight/generic_bl.c:59:6:
        warning: symbol 'genericbl_limit_intensity' was not declared.
        Should it be static?

      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit 6728f2b109392484d38ac9e365496ac5fa1071f1
  Author: Peter Griffin <peter.griffin@xxxxxxxxxx>
  Date:   Wed Aug 13 13:38:38 2014 +0100

      backlight: Remove .owner field for drivers using module_platform_driver

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver or platform_driver_register api,
      as this is overriden in __platform_driver_register.

      Signed-off-by: Peter Griffin <peter.griffin@xxxxxxxxxx>
      Signed-off-by: Lee Jones <lee.jones@xxxxxxxxxx>

  commit d7cdb968081727746c8d2fb31b12ea6d1694888e
  Author: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
  Date:   Fri Jun 20 17:19:06 2014 +0200

      treewide: fix synchronize_rcu() in comments

      Signed-off-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4ba2968420fa9d0604b6a6a5c61bfa8d0fa84ae0
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Tue Aug 26 19:12:21 2014 -0500

      percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t

      __get_cpu_var can paper over differences in the definitions of
      cpumask_var_t and either use the address of the cpumask variable
      directly or perform a fetch of the address of the struct cpumask
      allocated elsewhere. This is important particularly when using per cpu
      cpumask_var_t declarations because in one case we have an offset into
      a per cpu area to handle and in the other case we need to fetch a
      pointer from the offset.

      This patch introduces a new macro

      this_cpu_cpumask_var_ptr()

      that is defined where cpumask_var_t is defined and performs the proper
      actions. All use cases where __get_cpu_var is used with cpumask_var_t
      are converted to the use of this_cpu_cpumask_var_ptr().

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 208ad0012e372633e9d0cd01844455623779998f
  Author: Kyle McMartin <kyle@xxxxxxxxxx>
  Date:   Fri Jun 20 11:41:37 2014 -0400

      checkstack.pl: port to AArch64

      AArch64 stores the frame pointer and return pointer, and decrements the
      stack. Also remove my (no longer valid) email address.

      Signed-off-by: Kyle McMartin <kyle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit db4ced14c1fc509d408269ec15e1eac1eb0b440f
  Author: Arnd Hannemann <arnd@xxxxxxxxxx>
  Date:   Tue Aug 26 12:33:20 2014 +0200

      doc: queue-sysfs: minor fixes

      This patches fixes a typo, and for consistency use
      "IO" in upper case in the block/queue-sysfs.txt documentation.

      Signed-off-by: Arnd Hannemann <arnd@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0bf37ae4c45a0463671a50b443e1bafec730dd4d
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Tue Aug 26 13:49:35 2014 +0200

      init/do_mounts: better syntax description

      Specify hex device number unambiquously.

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4f671cb25e0a1d2b903d9a19e66fa193572424cf
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sun Jul 27 09:52:51 2014 +0400

      pinctrl: Add i.MX21 pincontrol driver

      This patch adds pincontrol driver for Freescale i.MX21 SOCs.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1b5bda21b05ef1b3c5462d4f066fda7c68240dda
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Thu Jul 31 12:03:26 2014 -0700

      Documentation: gpio: Add APM X-Gene SoC GPIO controller DTS binding

      Documentation for APM X-Gene SoC GPIO controller DTS binding.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Alexandre Courbot <acourbot@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 29cbf4589fc0dabef4dfc95dd9589c366ad2ec46
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Thu Jul 31 12:03:25 2014 -0700

      gpio: Add APM X-Gene SoC GPIO controller support

      Add APM X-Gene SoC gpio controller driver.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit e8126753a9a5896ed50c9d9bf66fa46f0f1982a6
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Tue Jul 29 09:24:44 2014 +0200

      gpio: pca953x: Add DT binding documentation

      Add a devicetree binding documentation for the pca953x driver.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 4bb93349d9d001f565aafe2a1890cbb6e4476b58
  Author: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
  Date:   Tue Jul 29 09:24:43 2014 +0200

      gpio: pca953x: Drop deprecated DT bindings

      Drop deprecated DT bindings and use automaticly assigned gpio and irq
      bases.

      Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit c89fcfd42cbcf839b6737c977f280188eeea92d7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 01:39:49 2014 -0700

      virtio_net: flush when in xmit_more mode and under descriptor pressure

      Mirror the changes made to ixgbe in commit 
2367a17390138f68b3aa28f2f220b8d7ff8d91f4
      ("ixgbe: flush when in xmit_more mode and under descriptor pressure")

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6f19e12f623067d6a330748f932ca4a81b828ffb
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Thu Aug 28 01:39:31 2014 -0700

      igb: flush when in xmit_more mode and under descriptor pressure

      Mirror the changes made to ixgbe in commit 
2367a17390138f68b3aa28f2f220b8d7ff8d91f4
      ("ixgbe: flush when in xmit_more mode and under descriptor pressure")

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ba2b7d0ad59f4e3fb2619f840b8e89060ab5dc61
  Author: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 16:31:27 2014 -0500

      MAINTAINERS: update entries for ARM/SOCFPGA platform

      Update email address, add W and T entries.

      Signed-off-by: Dinh Nguyen <dinguyen@xxxxxxxxxxxxxxxxxxxxx>

  commit e34b731faa7d12d3681187968ef899747e4feb55
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 27 11:55:53 2014 +0100

      dma: imx-sdma: Remove spurious __init annotation on sdma_probe()

      We can't annotate probe functions as __init since binding can occur at
      any time, not just during kernel init.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit b19f40b8bf87bfc32b91260a90a7fa2cdebcd9bb
  Author: Ryo Kataoka <ryo.kataoka.wt@xxxxxxxxxxx>
  Date:   Wed Aug 20 17:53:03 2014 -0700

      dma: rcar-audmapp: Fix for no corresponding slave ID

      In case of no corresponding slave ID, the audmapp_set_slave() returns
      -ENXIO same as sh_dmae_set_slave() of shdmac.c.
      DMAEngine might return wrong channel without this patch

      Signed-off-by: Ryo Kataoka <ryo.kataoka.wt@xxxxxxxxxxx>
      Signed-off-by: Jun Watanabe <jun.watanabe.ue@xxxxxxxxxxx>,
      Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 58d06e989e1321b43c1e42bdf3846113e9e16ecd
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:18:44 2014 +0200

      dmaengine: Update documentation for inline wrapper

      Commit 16052827d98fbc13c31ebad560af4bd53e2b4dd5 ("dmaengine/dma_slave:
      introduce inline wrappers") introduced some wrappers, but there is still
      a reference to the old function.

      Update the documentation to use the wrapper, and add a missing "()" to a
      function name.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 2367a17390138f68b3aa28f2f220b8d7ff8d91f4
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Tue Aug 26 19:34:18 2014 +0200

      ixgbe: flush when in xmit_more mode and under descriptor pressure

      When xmit_more mode is being used and the ring is about to
      become full or the stack has stopped the ring, enforce a tail
      pointer write to the hw. Otherwise, we could risk a TX hang.

      Code suggested by Alexander Duyck.

      Signed-off-by: Alexander Duyck <alexander.h.duyck@xxxxxxxxx>
      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 900405d014c584c92b77e7f5d52d46cd2556602b
  Merge: 0ce4866 430ad68
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 23:16:19 2014 -0700

      Merge branch 'bcm7xxx'

      Florian Fainelli says:

      ====================
      Broadcom BCM7xxx PHY updates for new entries

      Another week, another set of updates for the Broadcom BCM7xxx PHY driver. 
 This
      patch set cleanups the existing definitions, adds a macro to ease the 
addition
      of future chips, and finally add two new SoCs to the list of supported 
chips.

      Resending since the first patch did not make it to the list, sorry about 
that.

      Changes in v2:
      - rephrased commit message for patch 1 to make it pass majordomo
        capital triple X was rejected
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 430ad68ffb5fa632a277162e5995cd6f7a39fb78
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:27 2014 -0700

      net: phy: bcm7xxx: add BCM7250 and BCM7364 PHY entries

      Add two new entries to the Broadcom BCM7xxx internal PHY driver for
      BCM7250 and BCM7364 chips. Those chips share the usual 28nm process
      Gigabit PHY sequence and require the same workarounds so far.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 11bf2bbd596add62a86a74fc7aedc0b86c6ec154
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:26 2014 -0700

      net: phy: broadcom: add new Broadcom OUI

      Broadcom started to use a new OUI for its 2013 and newer products:
      D4-01-29 which translates into 0xae025000 for a 32-bits OUI, add its
      definition.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 97fdaab4699de3a2a91001efef60bb0622de1c53
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:25 2014 -0700

      net: phy: broadcom: fix PHY_BCM_OUI_4

      PHY_BCM_OUI_4 is missing two significant digits that actually make it an
      OUI, add those missing bits so it becomes usable again for matching.

      Fixes: b560a58c45c6 ("net: phy: add Broadcom BCM7xxx internal PHY driver")
      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 153df3c7d7af6772a99fe5589d26a6677ffd66db
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Tue Aug 26 13:15:24 2014 -0700

      net: phy: bcm7xxx: introduce helper macro

      All 28nm Gigabit PHYs supported by the driver have the same
      callbacks, the only differences being the 32-bits OUI and the name. Use
      a macro to factor this, making it easier in the future to add new
      entries.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0ce4866f1e4697d45011bd1a01f33036660abffc
  Merge: abc4da4 879bd83
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 23:07:18 2014 -0700

      Merge branch 'sf2'

      Florian Fainelli says:

      ====================
      dsa: Broadcom Starfighter 2 switch support

      This patch series adds support for the Broadcom Starfighter 2 (Roboswitch
      successor) using the existing DSA infrastructure. This integrated switch
      is heavily used in Set Top Box, Cable gateways and DSL gateways products
      from Broadcom, and to a larger extent the new ARM-based Wi-Fi routers 
although
      slightly differently.

      Changes in v5 are the introduction of ETH_P_XDSA as suggested by 
Alexander to
      help capture applications see this is a multiplexed DSA approach now.

      Changes in v4 are the introducing of an indirection level for DSA switch 
tag
      protocols receive and transmit functions.

      I intentionnaly did not address one comment from Alexander who suggested 
to
      move port_names and port_dn in a separate structure since that involves
      touching arch/arm/ and arch/blackfin/ code which I am not yet comfortable
      doing.

      Notable changes in v3 is the preliminary patch that reworks the 
skb->protocol
      override helpers for non-Ethertype switch tags, based on feedback from
      Alexander Duyck.

      The biggest changes from v1 of this patch series are:

      - use the new fixed PHY helpers
      - improved the switch driver with more complete features (interrupts,
        (RG)MII configuration, memory arrays power down/up, port 
disabling/enable
        VLAN separation

      Future work will focus on bringing the upstream driver in feature parity 
with
      the current downstream driver, including:

      - adding Wake-on-LAN support to the switch
      - adding suspend/resume callbacks for S2/S3 Power Management modes
      - extending the switch register interface to cover BCM5310X SoCs
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit abc4da4503bf6cb1864454b464c52959241239bd
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 22:59:26 2014 -0700

      sungem: Fix global namespace pollution of phy accessors.

      The sungem driver has "phy_read()" and "phy_write()" functions, which
      we need to rename because the generic phy layer is about to export
      generic interfaces with the same name.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 879bd83d5916ea0cff444c4b0655a997c40692b7
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:58 2014 -0700

      Documentation: devicetree: add Broadcom Starfighter 2 binding

      Add the binding documentation for the Broadcom Starfighter 2 integrated
      switch hardware.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 51f265936fe138c05c7efc3a4fb78663c092f33e
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:57 2014 -0700

      Documentation: devicetree: update dsa binding with optional properties

      Add documentation for a bunch of new optional properties described in
      ethernet.txt and fixed-link.txt, this includes: 'phy-handle', 'phy-mode'
      and the 'fixed-link' subnode.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 246d7f773c13cac3e3ab1609fd4ffee520242c63
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:56 2014 -0700

      net: dsa: add Broadcom SF2 switch driver

      Add support for the Broadcom Starfigther 2 switch chip using a DSA
      driver. This switch driver supports the following features:

      - configuration of the external switch port interface: MII, RevMII,
        RGMII and RGMII_NO_ID are supported
      - support for the per-port MIB counters
      - support for link interrupts for special ports (e.g: MoCA)
      - powering up/down of switch memories to conserve power when ports are
        unused

      Finally, update the compatible property for the DSA core code to match
      our switch top-level compatible node.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5037d532b83d7325a2743dffe82882a64697a8e8
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:55 2014 -0700

      net: dsa: add Broadcom tag RX/TX handler

      Add support for the 4-bytes Broadcom tag that built-in switches such as
      the Starfighter 2 might insert when receiving packets, or that we need
      to insert while targetting specific switch ports. We use a fake local
      EtherType value for this 4-bytes switch tag: ETH_P_BRCMTAG to make sure
      we can assign DSA-specific network operations within the DSA drivers.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ce31b31c68e7e39f29b1257581fbd08ce3ca5589
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:54 2014 -0700

      net: dsa: allow updating fixed PHY link information

      Allow switch drivers to hook a PHY link update callback to perform
      port-specific link work.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ec9436baedb689668c409cfc8b69eb9573b0d661
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:53 2014 -0700

      net: dsa: allow drivers to do link adjustment

      Whenever libphy determines that the link status of a given PHY/port has
      changed, allow to call into the switch driver link adjustment callback
      so proper actions can be taken care of by the switch driver upon link
      notification.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5aed85cec29882d1c4b4b2a01cb75a99efdbe4ed
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:52 2014 -0700

      net: dsa: allow switches to work without tagging

      In case switch port tagging is disabled (voluntarily, or the switch just
      does not support it), allow us to continue using the defined set of
      dsa_device_ops in net/dsa/slave.c.

      We introduce dsa_protocol_is_tagged() to check whether we need to
      override skb->protocol and go through the DSA-specifif packet_type
      function, or if we just go on and receive the SKB through the normal
      path.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d8bcdd383b8865e752a7e8edb4712c2e3902052
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:51 2014 -0700

      net: dsa: allow for more complex PHY setups

      Modify the DSA slave interface to be bound to an arbitray PHY, not just
      the ones that are available as child PHY devices of the switch MDIO bus.

      This allows us for instance to have external PHYs connected to a
      separate MDIO bus, but yet also connected to a given switch port.

      Under certain configurations, the physical port mask might not be a 1:1
      mapping to the MII PHYs mask. This is the case, if e.g: Port 1 of the
      switch is used and connects to a PHY at a MDIO address different than 1.

      Introduce a phys_mii_mask variable which allows driver to implement and
      divert their own MDIO read/writes operations for a subset of the MDIO
      PHY addresses.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit bd47497a0171b96264927e3377254db13b9fe3e3
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:50 2014 -0700

      net: dsa: retain a per-port device_node pointer

      We will later use the per-port device_node pointer to fetch a bunch of
      port-specific properties.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fa981d9af82e08f316ed25ed43078f995cc4be0a
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:49 2014 -0700

      net: dsa: provide a switch device device tree node pointer

      We might need to fetch additional resources from the device tree node
      pointer, such as register ranges or other properties. Keep a device_node
      pointer around for this.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 464c3668f065baeacfffa9d421959d21069389fe
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:48 2014 -0700

      net: phy: provide stub for fixed_phy_set_link_update

      In preparation for updating the DSA code and avoid using ifdefs there,
      provide an empty stub for fixed_phy_set_link_update when
      CONFIG_FIXED_PHY is not selected.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2ba1b163c9d5d716fb1061f3fb76832cc6eea37f
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:47 2014 -0700

      net: phy: add generic UniMAC MDIO bus driver

      Add a generic UniMAC MDIO bus driver and its Device Tree binding, which
      can be used by the BCMGENET driver as-is, and the upcoming Starfighter 2
      Ethernet switch MDIO bus controller.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3e8a72d1dae374cf6fc1dba97cec663585845ff9
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Wed Aug 27 17:04:46 2014 -0700

      net: dsa: reduce number of protocol hooks

      DSA is currently registering one packet_type function per EtherType it
      needs to intercept in the receive path of a DSA-enabled Ethernet device.
      Right now we have three of them: trailer, DSA and eDSA, and there might
      be more in the future, this will not scale to the addition of new
      protocols.

      This patch proceeds with adding a new layer of abstraction and two new
      functions:

      dsa_switch_rcv() which will dispatch into the tag-protocol specific
      receive function implemented by net/dsa/tag_*.c

      dsa_slave_xmit() which will dispatch into the tag-protocol specific
      transmit function implemented by net/dsa/tag_*.c

      When we do create the per-port slave network devices, we iterate over
      the switch protocol to assign the DSA-specific receive and transmit
      operations.

      A new fake ethertype value is used: ETH_P_XDSA to illustrate the fact
      that this is no longer going to look like ETH_P_DSA or ETH_P_TRAILER
      like it used to be.

      This allows us to greatly simplify the check in eth_type_trans() and
      always override the skb->protocol with ETH_P_XDSA for Ethernet switches
      tagged protocol, while also reducing the number repetitive slave
      netdevice_ops assignments.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8663dc2002b02abfe5dfb0fb7e544b81982ad95b
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 22:59:26 2014 -0700

      sungem: Fix global namespace pollution of phy accessors.

      The sungem driver has "phy_read()" and "phy_write()" functions, which
      we need to rename because the generic phy layer is about to export
      generic interfaces with the same name.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 04cd214516d8a6f0f8c0116185d6e360df0860d2
  Merge: 6adae10 feba9b0
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Aug 28 13:45:45 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      Just clearing out my -next queue before I go on vacation.  Two UVD
      improvements that depend on the ttm change you just merged.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: preallocate mem for UVD create/destroy msg
        drm/radeon: allow UVD to use a second 256MB segment

  commit feba9b0bcf492ba991d7fbfc211dd49ebbc95a4b
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Fri Aug 22 14:25:55 2014 +0200

      drm/radeon: preallocate mem for UVD create/destroy msg

      llocating memory for UVD create and destroy messages can fail, which is
      rather annoying when this happens in the middle of a GPU reset. Try to
      avoid this condition by preallocating a page for those dummy messages.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 3852752ca89ca00aa13f12a9b9450fd97ff437d4
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 21 12:18:12 2014 +0200

      drm/radeon: allow UVD to use a second 256MB segment

      This improves concurrent stream decoding.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 6adae108b2fb0c7b945e297e4a0f0b7d66599656
  Merge: fb1aaca 3c03638
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Aug 28 11:39:11 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      More radeon changes for drm-next.  Highlights:
      - UVD support for older asics
      - Reset rework in preparation for Maarten's fence patches
      I have a few more patches which depend on Christian's ttm changes,
      I'll send them out separately once you've merged the ttm changes.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: drop doing resets in a work item
        drm/radeon: drop RADEON_FENCE_SIGNALED_SEQ v2
        drm/radeon: add timeout argument to radeon_fence_wait_seq v2
        drm/radeon: handle lockup in delayed work, v5
        drm/radeon: take exclusive_lock in read mode during ring tests, v5
        drm/radeon: force fence completion only on problematic rings (v2)
        drm/radeon: wake up all fences on manual reset
        drm/radeon: add UVD fw names for older asic
        drm/radeon: enable RB_ARB before resetting the VCPU
        drm/radeon: 760G/780V/880V don't have UVD
        drm/radeon: implement UVD hw workarounds for R6xx v3
        drm/radeon: add UVD support for older asics v4
        drm/radeon: add set_uvd_clocks callback for r6xx v4
        drm/radeon: properly init UVD MC bits on R600
        drm/radeon: force UVD buffers into VRAM on RS[78]80 v2
        drm/radeon: move the IB test after the AGP fallback

  commit fb1aacae408a48968840f8743a73edaad94a2f94
  Merge: 484048d f1217ed
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Thu Aug 28 11:34:48 2014 +1000

      Merge branch 'ttm_pfn' of git://people.freedesktop.org/~deathsimple/linux 
into drm-next

      pull in placement changes radeon requires.

      * 'ttm_pfn' of git://people.freedesktop.org/~deathsimple/linux:
        drm/ttm: move fpfn and lpfn into each placement v2

  commit 73852b2bfb743298dff9e731615ee0162b33630c
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 18:24:16 2014 -0700

      tulip: dmfe: Fix global namespace pollution of phy accessors.

      The dmfe driver has "phy_read()" and "phy_write()" functions, which
      we need to rename because the generic phy layer is about to export
      generic interfaces with the same name.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c2c0e8b2b88cac379b2a2167b448000dedd2596a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 17:05:53 2014 -0700

      f_ncm: Don't use netdev_start_xmit().

      Unfortunately, the USB gadget layer has this weird things where NULL
      skbs are passed into ops->ndo_start_xmit() in order to trigger the
      dev->wrap() calls to build packets.

      This is completely outside of the allowable range of sane arguments
      for the ndo_start_xmit method.  All invocations of ndo_start_xmit()
      should be with non-NULL SKB arguments.

      Put back the direct call, but with a comment explaining how this
      is not acceptable in the long term.

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 23d2d9a630b98a554cc328c6b69c56fd285e0129
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Tue Aug 26 13:14:51 2014 +0000

      ethernet: arc: Add support for specific SoC layer device tree bindings

      Some platforms have special bank registers which might be used to
      select the correct clock or the right mode for Media Indepent Interface
      controllers. Sometimes, it is also required to activate vcc regulators
      in the right order to supply the ethernet controller at the right time.
      This patch is an architecture refactoring of the arc-emac device driver.
      It adds a new software design which allows to add specific platform
      glue layer. Each platform has now its own module which performs custom
      initialization and remove for the target and then calls to the
      core driver.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 93e91b3dda17be19ecf52de2400a02c6469decfa
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Tue Aug 26 13:14:50 2014 +0000

      ethernet: arc: mdio changes for future SoC glue layer devtree support

      This is an api changes for the emac_mdio.c module.
      It will be required later when arc_emac_probe/arc_emac_remove
      will no longer use 'struct platform_device'.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f15f44e0839793ea03ffef5bae532cd63d92948c
  Author: Romain Perier <romain.perier@xxxxxxxxx>
  Date:   Tue Aug 26 13:14:49 2014 +0000

      ethernet: arc: remove use of 'struct platform_device'

      This is a preparation of an api changes for the emac_main.c module.
      The involved functions are arc_emac_probe and arc_emac_remove.

      Signed-off-by: Romain Perier <romain.perier@xxxxxxxxx>
      Reviewed-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 253ff51635ad6690276ef065d59523c4bd1cd584
  Author: Florian Westphal <fw@xxxxxxxxx>
  Date:   Tue Aug 26 12:55:53 2014 +0200

      tcp: syncookies: mark cookie_secret read_mostly

      only written once.

      Signed-off-by: Florian Westphal <fw@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1fc3de94076cd0c1e53e5ba8061763b33c7b27c2
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Tue Aug 26 10:24:41 2014 +0300

      bnx2x: Fix static checker warning regarding `txdata_ptr'

      Incorrect checking of array instead of array contents in panic_dump
      flow - results of commit e261199872a2 ("bnx2x: Safe bnx2x_panic_dump()").

      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b0b46c7766e6803df7f76cddbbc0172092b5fa7c
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:08:23 2014 +0800

      r8152: replace strncpy with strlcpy

      Replace the strncpy with strlcpy, and use sizeof to determine the
      length.

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8dc12f933c9d732c5bbfb233daf27377893b109c
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:40:40 2014 -0700

      x86/iosf: Add debugfs support

      Allows access to the iosf sideband through debugfs.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409175640-32426-3-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit aa8e4f22ab7773352ba3895597189b8097f2c307
  Author: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:40:39 2014 -0700

      x86/iosf: Add Kconfig prompt for IOSF_MBI selection

      Fixes an error in having the iosf build as 'default m'. On X86 SoC's the 
iosf
      sideband is the only way to access information for some registers, as 
opposed to
      through MSR's on other Intel architectures. While selecting IOSF_MBI is
      preferred, it does mean carrying extra code on non-SoC architectures. This
      exports the selection to the user, allowing those driver writers to 
compile out
      iosf code if it's not being built.

      Signed-off-by: David E. Box <david.e.box@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1409175640-32426-2-git-send-email-david.e.box@xxxxxxxxxxxxxxx
      Signed-off-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>

  commit f23a6179d45e9d144bf2eb2bd82b2f1270f85fcf
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 20 21:09:24 2014 +0200

      ARM: dts: rockchip: add saradc nodes

      Add the core device nodes for the SARADC found on both the Cortex-A9 
series
      (rk3066 and rk3188) as well as the newer rk3288.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 3c0363891c0fa5d17b683b758bff0d81fa6a9775
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:22:01 2014 +0200

      drm/radeon: drop doing resets in a work item

      Blocking completely innocent processes with a GPU reset is
      a pretty bad idea. Just set needs_reset and let the next
      command submission or fence wait do the job.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit d6d5c5b8364bcc4d52cddc68bcb0a330d2af20f3
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:22:00 2014 +0200

      drm/radeon: drop RADEON_FENCE_SIGNALED_SEQ v2

      It's causing issues with VMID handling and comparing the
      fence value two times actually doesn't make handling faster.

      v2: rebased on reset changes

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9867d00dbaef42e346e5d12eaa9591b057fea6d8
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 15:21:59 2014 +0200

      drm/radeon: add timeout argument to radeon_fence_wait_seq v2

      This makes it possible to wait for a specific amount of time,
      rather than wait until infinity.

      v2 (chk): rebased on other changes

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 0bfa4b41268ad5fd741f16f484e4fee190822ec6
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:21:58 2014 +0200

      drm/radeon: handle lockup in delayed work, v5

      v5 (chk): complete rework, start when the first fence is emitted,
                stop when the last fence is signalled, make it work
                correctly with GPU resets, cleanup radeon_fence_wait_seq

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9bb39ff43e15e85bc1bd9bbbdc5b9cef7a670fd5
  Author: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 16:45:18 2014 -0400

      drm/radeon: take exclusive_lock in read mode during ring tests, v5

      This is needed for the next commit, because the lockup detection
      will need the read lock to run.

      v4 (chk): split out forced fence completion, remove unrelated changes,
                add and handle in_reset flag
      v5 (agd5f): rebase fix

      Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 4721ab855d1a1d3e472ff38d1cae06e23e0520cf
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Aug 20 21:07:22 2014 +0200

      ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board

      The Radxa Rock uses a hym8563 as rtc. Add the i2c device and necessary
      pinconfig for the interrupt pin - labeled rtc_int in the schematics.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 5c21403d74af2c9cd635a34c2f9199681a5b813e
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Wed Aug 27 14:39:04 2014 -0700

      net: Update sk_buff flag bit availability comment.

      We lost one when xmit_more was added.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0541f94fdff89fb7bc14bf5fe0da21d9d19a0c6d
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 15:59:27 2014 -0700

      ARM: dts: Enable PWM backlight on rk3288-evb

      PWM0 is the PWM associated with the LCD backlight.  Enable it.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit df542df3f572af7e5f8279e78d86614483d9670d
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 15:59:26 2014 -0700

      ARM: dts: Add main PWM info to rk3288

      This adds the PWM info (other than the VOP PWM) to the main rk3288
      dtsi file.

      Signed-off-by: Caesar Wang <caesar.wang@xxxxxxxxxxxxxx>
      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 604b607748a576c3861f549772b72fb62c05a3fd
  Author: Jiri Kosina <jkosina@xxxxxxx>
  Date:   Wed Aug 27 23:27:10 2014 +0200

      HID: picolcd: be more verbose when reporting report size error

      picolcd device is not expected to send any report with size larger than
      64 bytes.

      If this impossible event happens (sic!), print also a report ID to allow
      for easier debugging.

      Suggested-by: Bruno Prémont <bonbons@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 6ba42ba608df1e243d594a682073e783a57c95f5
  Merge: c99428d cf673fb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 27 22:07:01 2014 +0100

      Merge tag 'dt-endian' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into spi-fsl-dspi

      regmap: Device tree endianness support

      This adds generic support for specifying endianess for register map in
      the DT.

  commit 368d4e59b002d0742fc7c25de8fd7b6ad37a434c
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Fri Aug 22 16:16:06 2014 -0400

      HID: logitech-dj: break out testing of validity of dj_device

      We can do once the test of the validity of the dj_device, which removes
      some duplicated code in various functions.

      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit de56fb1923ca11f428bf557870e0faa99f38762e
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:25 2014 +0100

      KVM: vgic: declare probe function pointer as const

      We extract the vgic probe function from the of_device_id data pointer,
      which is const. Kill the sparse warning by ensuring that the local
      function pointer is also marked as const.

      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 1fa451bcc67fa921a04c5fac8dbcde7844d54512
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:24 2014 +0100

      KVM: vgic: return int instead of bool when checking I/O ranges

      vgic_ioaddr_overlap claims to return a bool, but in reality it returns
      an int. Shut sparse up by fixing the type signature.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit bd218bce92d3868ba4fe5e9e3eb8199d2aa614af
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:23 2014 +0100

      KVM: ARM/arm64: return -EFAULT if copy_from_user fails in set_timer_reg

      We currently return the number of bytes not copied if set_timer_reg
      fails, which is almost certainly not what userspace would like.

      This patch returns -EFAULT instead.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 18d457661fb9fa69352822ab98d39331c3d0e571
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:22 2014 +0100

      KVM: ARM/arm64: avoid returning negative error code as bool

      is_valid_cache returns true if the specified cache is valid.
      Unfortunately, if the parameter passed it out of range, we return
      -ENOENT, which ends up as true leading to potential hilarity.

      This patch returns false on the failure path instead.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 4000be423cb01a8d09de878bb8184511c49d4238
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:21 2014 +0100

      KVM: ARM/arm64: fix broken __percpu annotation

      Running sparse results in a bunch of noisy address space mismatches
      thanks to the broken __percpu annotation on kvm_get_running_vcpus.

      This function returns a pcpu pointer to a pointer, not a pointer to a
      pcpu pointer. This patch fixes the annotation, which kills the warnings
      from sparse.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 6951e48bff0b55d2a8e825a953fc1f8e3a34bf1c
  Author: Will Deacon <will.deacon@xxxxxxx>
  Date:   Tue Aug 26 15:13:20 2014 +0100

      KVM: ARM/arm64: fix non-const declaration of function returning const

      Sparse kicks up about a type mismatch for kvm_target_cpu:

      arch/arm64/kvm/guest.c:271:25: error: symbol 'kvm_target_cpu' redeclared 
with different type (originally declared at 
./arch/arm64/include/asm/kvm_host.h:45) - different modifiers

      so fix this by adding the missing const attribute to the function
      declaration.

      Cc: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
      Cc: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 06cb1eb3de5c905da60ab91dbf99aaf96a43d043
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Thu Aug 21 18:20:49 2014 +0530

      ASoC: mfld-compress: Use dedicated function instead of ioctl

      Also pass sst device as an argument to function pointer prototypes of
      compr_ops. This will be used to derive sst driver context.

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit eb98c709907c7a78b9cd0d18642477d47d348f9f
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:21:56 2014 +0200

      drm/radeon: force fence completion only on problematic rings (v2)

      Instead of resetting all fence numbers, only reset the
      number of the problematic ring. Split out from a patch
      from Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>

      v2 (agd5f): rebase build fix

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit a71b4438af8242f383906071205db95a8b8e7b6d
  Author: FUKAUMI Naoki <naobsd@xxxxxxxxx>
  Date:   Wed Aug 20 14:25:03 2014 +0900

      ARM: sun7i: Add support for Olimex A20-OLinuXino-LIME

      This patch adds support for Olimex A20-OLinuXino-LIME board.

      Signed-off-by: FUKAUMI Naoki <naobsd@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 98047888bb9fd57734028c44ec17413ddd623958
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 19 12:18:04 2014 +0200

      arm/arm64: KVM: Support KVM_CAP_READONLY_MEM

      When userspace loads code and data in a read-only memory regions, KVM
      needs to be able to handle this on arm and arm64.  Specifically this is
      used when running code directly from a read-only flash device; the
      common scenario is a UEFI blob loaded with the -bios option in QEMU.

      Note that the MMIO exit on writes to a read-only memory is ABI and can
      be used to emulate block-erase style flash devices.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit 64d831269ccbca1fc6d739a0f3c8aa24afb43a5e
  Author: Christoffer Dall <christoffer.dall@xxxxxxxxxx>
  Date:   Tue Aug 19 12:15:00 2014 +0200

      KVM: Introduce gfn_to_hva_memslot_prot

      To support read-only memory regions on arm and arm64, we have a need to
      resolve a gfn to an hva given a pointer to a memslot to avoid looping
      through the memslots twice and to reuse the hva error checking of
      gfn_to_hva_prot(), add a new gfn_to_hva_memslot_prot() function and
      refactor gfn_to_hva_prot() to use this function.

      Acked-by: Marc Zyngier <marc.zyngier@xxxxxxx>
      Signed-off-by: Christoffer Dall <christoffer.dall@xxxxxxxxxx>

  commit ef11982dd7a657512c362242508bb4021e0d67b6
  Author: Amit Virdi <amit.virdi@xxxxxx>
  Date:   Fri Aug 22 14:36:36 2014 +0530

      usb: gadget: zero: Add support for interrupt EP

      Interrupt endpoints behave quite similar to the bulk endpoints with the
      difference that the endpoints expect data sending/reception request at
      particular intervals till the whole data has not been transmitted.

      The interrupt EP support is added to gadget zero. A new alternate setting 
(=2)
      has been added. It has 2 interrupt endpoints. The default parameters are 
set as:
        bInterval: 1 ms for FS and 8 uFrames (implying 1 ms) for HS/SS
        wMaxPacketSize: 64 bytes for FS and 1024 bytes for HS/SS
      However, the same can be overridden through the module parameter 
interface.

      The code is tested for HS and SS on a platform having DWC3 controller.

      Signed-off-by: Amit Virdi <amit.virdi@xxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit c572a217d1b81209ae5a4fe09a96db758f86f10b
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Thu Aug 21 08:57:28 2014 +0200

      usb: gadget: serial: remove PREFIX macro

      Remove the ttyGS PREFIX macro from u_serial.c and replace all occurences 
with
      the hardcoded ttyGS string.

      This macro was mostly used in a few debug/warning messages and a lot of
      hardcoded ttyGS existed beneath. It may have been used for renaming the
      tty, but if done so most debug messages would have ignored this.

      Due to the fact the usage of this PREFIX in all debug calls would have
      resulted in a hard to read/grep code it is removed completely.

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b8b0ea51b381a43c3179281a7aaf95b49f9f5f7b
  Author: Richard Leitner <richard.leitner@xxxxxxxxxxx>
  Date:   Thu Aug 21 08:31:39 2014 +0200

      usb: gadget: serial: replace {V,}DBG macro with dev_{v,}dbg

      Replace the VDBG and DBG macro with the kernels "proper" debug macros
      (dev_vdbg and dev_dbg) in f_acm.c, f_obex.c & f_serial.c

      Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit a1a4caf41ed8154c4e7b75b4e12c1a7d851e2137
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Thu Aug 21 07:45:10 2014 +0100

      usb: phy: msm: Make phy_reset clk and reset line optional.

      This patch makes the phy reset clk and reset line optional as this clk
      is not available on boards like IFC6410 with APQ8064.

      phy-reset clk is only used as argument to the mach level callbacks, so
      this patch adds condition before clk_get calls so that the driver
      wouldn't fail on SOCs which do not have this support.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d0ee68b59e6aa33221445dc555efac3736b89026
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Mon Jul 28 16:57:29 2014 +0200

      usb: phy: mxs: Add VF610 USB PHY support

      This adds support for the USB PHY in Vybrid VF610. We assume that
      the disconnection without VBUS is also needed for Vybrid.

      Tests showed, without MXS_PHY_NEED_IP_FIX, enumeration of devices
      behind a USB Hub fails with errors:

      [  215.163507] usb usb1-port1: cannot reset (err = -32)
      [  215.170498] usb usb1-port1: cannot reset (err = -32)
      [  215.185120] usb usb1-port1: cannot reset (err = -32)
      [  215.191345] usb usb1-port1: cannot reset (err = -32)
      [  215.202487] usb usb1-port1: cannot reset (err = -32)
      [  215.207718] usb usb1-port1: Cannot enable. Maybe the USB cable is bad?
      [  215.219317] usb usb1-port1: unable to enumerate USB device

      Hence we also enable the MXS_PHY_NEED_IP_FIX flag.

      Acked-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 014fd22ef9c6a7e9536b7e16635714a1a34810a8
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:31:02 2014 +0800

      ASoC: fsl-sai: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 664915074e750614c5d140093d5098a165a24e3d
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:31:01 2014 +0800

      ASoC: fsl-spdif: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 92bd0334b27845f250f1fadb091242140391c99b
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:31:00 2014 +0800

      ASoC: fsl-esai: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit bf16d883263dedefb6149916e41b3e2779bb1573
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:30:59 2014 +0800

      ASoC: fsl-asrc: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e94b8f50907c063de25ca52072e54b0581614995
  Merge: 38c6e4b cf673fb
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Wed Aug 27 19:14:25 2014 +0100

      Merge tag 'dt-endian' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into asoc-fsl

      regmap: Device tree endianness support

      This adds generic support for specifying endianess for register map in
      the DT.

  commit aea8dfb9f32bf90dd6fd00758978b50efdc08df5
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 13:37:41 2014 +0200

      regulator: max77802: set opmode to normal if off is read from hw

      The max77802 driver reads the default operating mode (opmode)
      set for regulators when enabled from the hardware registers.

      But if a regulator is disabled and the system warm restarted,
      the hardware reports OFF as the opmode so the regulator is
      not enabled. Default to operating mode NORMAL if OFF is read
      from the hardware register.

      Reported-by: Yuvaraj Cd <yuvaraj.lkml@xxxxxxxxx>
      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Tested-by: Yuvaraj Kumar CD <yuvaraj.cd@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f0d970b4fd05cb7af89307bb17689c18c835d739
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 15:21:53 2014 +0200

      drm/radeon: wake up all fences on manual reset

      Wake up all fences when we manually trigger a reset.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 14e935aeb0213e2ef522d0d8a14d2d29fb194956
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Tue Apr 16 22:11:37 2013 +0200

      drm/radeon: add UVD fw names for older asic

      Activating the UVD support.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 32517d59ebb3b6eb7a5a5736020072ce7e609e76
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 09:59:45 2014 +0200

      drm/radeon: enable RB_ARB before resetting the VCPU

      This fixes "UVD not responding, trying to reset the VCPU"
      messages on earlier ASICs.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit bdc99722d007ed1db7188b09404bda080d1d737a
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Tue Aug 26 13:11:36 2014 -0400

      drm/radeon: 760G/780V/880V don't have UVD

      Don't enable UVD on these asics as they don't have
      UVD hardware.

      Reviewed-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 115365e8a33e4ce5e12bee7999568a26b4c33d3f
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Apr 25 09:02:14 2013 +0200

      drm/radeon: implement UVD hw workarounds for R6xx v3

      Only the essentials, cause this hw generation is really buggy.

      v2: start supporting RV670,RV620 and RV635 as well
      v3: activate more workarounds

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 856754c3a23a622d26a82b29fab6429481705511
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Tue Apr 16 22:11:22 2013 +0200

      drm/radeon: add UVD support for older asics v4

      v2: cleanup R600 support
      v3: rebased on current drm-fixes-3.12
      v4: rebased on drm-next-3.14

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 4a956a70a8d4cc5268a60f6718de58892fa1275e
  Author: Alex Deucher <alexander.deucher@xxxxxxx>
  Date:   Wed Nov 28 16:55:21 2012 -0500

      drm/radeon: add set_uvd_clocks callback for r6xx v4

      v2: wake up PLL, set [VD]CLK_SRC, cleanup code
      v3: handle RV670,RV635,RV620 as well
      v4: merge rv6xx and rs780/rs880 code, fix ref divider mask

      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>
      Signed-off-by: Christian König <christian.koenig@xxxxxxx>

  commit a8fba64ab08cf4a5baf211f1126b475e03f90fc1
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Apr 25 18:54:07 2013 +0200

      drm/radeon: properly init UVD MC bits on R600

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit b6a7eeeaa1cdf76f2522b75a2fd46280e8c3b3d8
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Tue Apr 16 15:41:25 2013 +0200

      drm/radeon: force UVD buffers into VRAM on RS[78]80 v2

      v2: only necessary on RS[78]80

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 13a7d299dbbcd4c76ff088ec240d7cd896174c2e
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Sun Aug 24 14:52:46 2014 +0200

      drm/radeon: move the IB test after the AGP fallback

      Otherwise we won't test if the fallback to PCIe GART really worked.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit cf673fbc6342b1c2310cdfdc4ed99f18f866b8e4
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 27 16:36:03 2014 +0200

      regmap: Split regmap_get_endian() in two functions

      Split regmap_get_endian() in two functions, regmap_get_reg_endian() and
      regmap_get_val_endian().

      This allows to:
        - Get rid of the three switch()es on "type", incl. error handling in
          three "default" cases,
        - Get rid of the regmap_endian_type enum,
        - Get rid of the non-NULL check of "config" (regmap_init() already
          checks for that),
        - Get rid of the "endian" output parameters, and just return the
          regmap_endian enum value, as the functions can no longer fail.

      This saves 21 lines of code (despite the still-present
      one-comment-per-line over-documentation), and 30 bytes of code on ARM
      V7.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Reviewed-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 2d15d974618db4ed3adafe9b9fe092db0f5076a0
  Author: Bard Liao <bardliao@xxxxxxxxxxx>
  Date:   Wed Aug 27 19:50:34 2014 +0800

      ASoC: rt5677: Add DMIC2 clock selection

      There are two pins can be used for rt5677's DMIC2 clock. This patch
      add the select options for it.

      Signed-off-by: Bard Liao <bardliao@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 23f66e2d661b4d3226d16e25910a9e9472ce2410
  Author: Tejun Heo <tj@xxxxxxxxxx>
  Date:   Wed Aug 27 11:18:29 2014 -0400

      Revert "powerpc: Replace __get_cpu_var uses"

      This reverts commit 5828f666c069af74e00db21559f1535103c9f79a due to
      build failure after merging with pending powerpc changes.

      Link: http://lkml.kernel.org/g/20140827142243.6277eaff@xxxxxxxxxxxxxxxx

      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>
      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Cc: Christoph Lameter <cl@xxxxxxxxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>

  commit 084bb5bc00c19ec32b45f44d11ba6a0ca2514ec3
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Wed Aug 20 20:49:54 2014 +0100

      ARM: 8131/1: arm/smp: Absorb boot_secondary()

      After becoming a mandatory function, boot_secondary() is no longer used
      outside arch/arm/kernel/smp.c. Hence remove its public prototype, and,
      as suggested by Arnd, let it be absorbed by its single caller.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 31e1a602b97dd7f68adb44ebac89caa7f1a25b1c
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Tue Aug 5 21:17:14 2014 +0100

      ARM: 8126/1: crypto: enable NEON SHA-384/SHA-512 for big endian

      The SHA-512 NEON works just fine under big endian, so remove the Kconfig
      condition preventing it from being selected if CONFIG_CPU_BIG_ENDIAN is
      set.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit 0777e3e1723f69276136140209c11deeecb7c6dc
  Author: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
  Date:   Tue Aug 5 21:15:19 2014 +0100

      ARM: 8125/1: crypto: enable NEON SHA-1 for big endian

      This tweaks the SHA-1 NEON code slightly so it works correctly under big
      endian, and removes the Kconfig condition preventing it from being
      selected if CONFIG_CPU_BIG_ENDIAN is set.

      Signed-off-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
      Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>

  commit beb50df39e91745604ce3cb9dc6a503f39f4383d
  Author: Bertrand Jacquin <beber@xxxxxxxxxxxx>
  Date:   Wed Aug 27 20:31:56 2014 +0930

      kbuild: handle module compression while running 'make modules_install'.

      Since module-init-tools (gzip) and kmod (gzip and xz) support compressed
      modules, it could be useful to include a support for compressing modules
      right after having them installed. Doing this in kbuild instead of per
      distro can permit to make this kind of usage more generic.

      This patch add a Kconfig entry to "Enable loadable module support" menu
      and let you choose to compress using gzip (default) or xz.

      Both gzip and xz does not used any extra -[1-9] option since Andi Kleen
      and Rusty Russell prove no gain is made using them. gzip is called with -n
      argument to avoid storing original filename inside compressed file, that
      way we can save some more bytes.

      On a v3.16 kernel, 'make allmodconfig' generated 4680 modules for a
      total of 378MB (no strip, no sign, no compress), the following table
      shows observed disk space gain based on the allmodconfig .config :

             |           time                |
             +-------------+-----------------+
             | manual .ko  |       make      | size | percent
             | compression | modules_install |      | gain
             +-------------+-----------------+------+--------
        -    |             |     18.61s      | 378M |
        GZIP |   3m16s     |     3m37s       | 102M | 73.41%
        XZ   |   5m22s     |     5m39s       |  77M | 79.83%

      The gain for restricted environnement seems to be interesting while
      uncompress can be time consuming but happens only while loading a module,
      that is generally done only once.

      This is fully compatible with signed modules while the signed module is
      compressed. module-init-tools or kmod handles decompression
      and provide to other layer the uncompressed but signed payload.

      Reviewed-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Bertrand Jacquin <beber@xxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 40e42f6a2596bbe757e561d4806fadd924f8c9fd
  Author: Bertrand Jacquin <beber@xxxxxxxxxxxx>
  Date:   Wed Aug 27 20:30:56 2014 +0930

      modinst: wrap long lines in order to enhance cmd_modules_install

      Note: shouldn't we use 'install -D $(2)/$@ $@' instead of mkdir
      and cp ?

      Reviewed-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Bertrand Jacquin <beber@xxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit d10f9f69bfeb9c8454b7cd05f6748c3d91d96485
  Author: Bertrand Jacquin <beber@xxxxxxxxxxxx>
  Date:   Wed Aug 27 20:29:56 2014 +0930

      modsign: lookup lines ending in .ko in .mod files

      This does the same as commit ef591a5 (scripts/Makefile.modpost: error
      in finding modules from .mod files), but for scripts/Makefile.modsign

      Maybe we should also apply to Makefile.modsign and Makefile.modinst
      the change applied to Makefile.modpost by commit ea4054a (modpost:
      handle huge numbers of modules) ?

      Reviewed-by: Willy Tarreau <w@xxxxxx>
      Signed-off-by: Bertrand Jacquin <beber@xxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit d93e1719a313ca960b38c5159be0106884317997
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Wed Aug 27 20:28:56 2014 +0930

      modpost: simplify file name generation of *.mod.c files

      Avoid the variable length array (vla), just use PATH_MAX instead.
      This not only makes this code clang friedly, it also leads to a
      code size reduction:

         text    data     bss     dec     hex filename
        51765    2224   12416   66405   10365 scripts/mod/modpost.old
        51677    2224   12416   66317   1030d scripts/mod/modpost.new

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 7a3ee7538598e0d60e6aa87dcf34a4e8a0adebc2
  Author: Mathias Krause <minipli@xxxxxxxxxxxxxx>
  Date:   Wed Aug 27 20:28:53 2014 +0930

      modpost: reduce visibility of symbols and constify r/o arrays

      Internally used symbols of modpost don't need to be externally visible;
      make them static. Also constify the string arrays so they resist in the
      r/o section instead of being runtime writable.

      Those changes lead to a small size reduction as can be seen below:

         text    data     bss     dec     hex filename
        51381    2640   12416   66437   10385 scripts/mod/modpost.old
        51765    2224   12416   66405   10365 scripts/mod/modpost.new

      Signed-off-by: Mathias Krause <minipli@xxxxxxxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 7a486d3781295b5298cbf9556928a76d26896863
  Author: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 27 06:25:23 2014 +0930

      param: check for tainting before calling set op.

      This means every set op doesn't need to call it, and it can move into
      params.c.

      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit fc9740cebc3ab7c65f3c5f6ce0caf3e4969013ca
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:24:23 2014 +0930

      drm/i915: taint the kernel if unsafe module parameters are set

      Taint the kernel if the semaphores, enable_rc6, enable_fbc, or ppgtt
      module parameters are modified. These module parameters are for
      debugging and testing only, and should never be changed from their
      platform specific default values by the users. We do not provide support
      for people enabling all the experimental features. Make this clear by
      tainting the kernel if the parameters are set.

      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 3baee201b06cfaff84c2c5ddc551b192bb3eaed3
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:23:23 2014 +0930

      module: add module_param_unsafe and module_param_named_unsafe

      Add the helpers to be used by modules wishing to expose unsafe debugging
      or testing module parameters that taint the kernel when set.

      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Jean Delvare <khali@xxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Jon Mason <jon.mason@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 91f9d330cc14932084c37751997213cb0e7ea882
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:22:23 2014 +0930

      module: make it possible to have unsafe, tainting module params

      Add flags field to struct kernel_params, and add the first flag: unsafe
      parameter. Modifying a kernel parameter with the unsafe flag set, either
      via the kernel command line or sysfs, will issue a warning and taint the
      kernel.

      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Jean Delvare <khali@xxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Jon Mason <jon.mason@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 6a4c264313c4ae32dc53821a9c57e0dc9696fb81
  Author: Jani Nikula <jani.nikula@xxxxxxxxx>
  Date:   Wed Aug 27 06:21:23 2014 +0930

      module: rename KERNEL_PARAM_FL_NOARG to avoid confusion

      Make it clear this is about kernel_param_ops, not kernel_param (which
      will soon have a flags field of its own). No functional changes.

      Cc: Rusty Russell <rusty@xxxxxxxxxxxxxxx>
      Cc: Jean Delvare <khali@xxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Cc: Jon Mason <jon.mason@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Rusty Russell <rusty@xxxxxxxxxxxxxxx>

  commit 0fdc14e42b40ecd7115cc670981d39a89eeee6c3
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 26 19:14:03 2014 +0300

      ath10k: make target endianess more explicit

      Some copy engine structures are target specific
      and are uploaded to the device during
      init/configuration.

      This also cleans up a bit diag_mem_read/write
      implicit byteswap mess leaving only
      diag_access_read/write with an implicit endianess
      byteswap.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7c6aa25db481f0c6e83ddf358001894a62ca294c
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 26 19:14:03 2014 +0300

      ath10k: dont duplicate service-pipe mapping

      The mapping is already defined in a structure. It
      makes little sense to duplicate information stored
      in it within a function.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit d7bfb7aa54031905a87e0f1d049d160259d71808
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 26 19:14:02 2014 +0300

      ath10k: move pci init structures

      It doesn't make much sense to have copy engine
      configuration structures spread across the whole
      source file.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit f1217ed09f827e42a49ffa6a5aab672aa6f57a65
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Wed Aug 27 13:16:04 2014 +0200

      drm/ttm: move fpfn and lpfn into each placement v2

      This allows us to more fine grained specify where to place the buffer 
object.

      v2: rebased on drm-next, add bochs changes as well

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 2688eba9d5ba2a35ac8e5efa2e228f105f0a379f
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 16:18:02 2014 +0300

      mac80211: Replace rcu_dereference() with rcu_access_pointer()

      The "rcu_dereference()" calls are used directly in conditions.
      Since their return values are never dereferenced it is recommended to
      use "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacements.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit bf3baca6c54ce8a2f51687296f868dfe20d33f13
  Author: James Ban <james.ban.opensource@xxxxxxxxxxx>
  Date:   Wed Aug 27 11:47:07 2014 +0900

      regulator: da9211: support device tree

      This is a patch for supporting device tree of DA9211/DA9213.

      Signed-off-by: James Ban <james.ban.opensource@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 88299c9bdb109e0d95abdca648065631ff91b2cb
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Fri Aug 1 11:28:48 2014 +0300

      timerfd: Remove an always true check

      We would have returned -EINVAL earlier if ticks wasn't set.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Cyrill Gorcunov <gorcunov@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140801082848.GF28869@mwanda
      Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>

  commit 2a8d1303c6618f44e7603a4625783d1aff5fef4a
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Tue Aug 26 22:18:57 2014 +0800

      regulator: rk808: remove redundant code

      remove the redundant code, since pdata has been removed from stuct rk808

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e8e724db0a559f666fc552e65294ce7b5b837eae
  Author: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:26 2014 +0000

      i40e/i40evf: Bump i40e & i40evf version

      Bump versions for i40e to 1.0.4 and i40evf to 1.0.1.

      Change-ID: I960c04da2c91bdf1d02f8e5011e68c34a634122d
      Signed-off-by: Catherine Sullivan <catherine.sullivan@xxxxxxxxx>
      Tested-By: Jim Young <jamesx.m.young@xxxxxxxxx>
      Tested-by: Sibai Li <sibai.li@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 810b3ae42f5a6d1ddb17bb20eb69046de08ab1ef
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:25 2014 +0000

      i40e/i40evf: Ignore a driver perceived Tx hang if the number of desc 
pending < 4

      We are seeing situations where the driver sees a hang with less than 4
      desc pending, if the driver chooses to ignore it the queue progresses
      forward and the stack never experiences a real hang.
      With this patch we will log a stat when this situation happens
      "tx_sluggish" will increment and we can see some more details
      at a higher debug level. Other than that we will ignore this
      particular case of Tx hang.

      Change-ID: I7d1d1666d990e2b12f4f6bed0d17d22e1b6410d5
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 30650cc552cf9a60fa80a205693c6f76f7a00549
  Author: Shannon Nelson <shannon.nelson@xxxxxxxxx>
  Date:   Tue Jul 29 04:01:50 2014 +0000

      i40e: quiet complaints when removing default MAC VLAN filter and make 
set_mac reversible

      Older firmware has an incorrect MAC VLAN filter that needs to be replaced
      at startup, and now newer firmware doesn't have this problem.  With this
      change we no longer complain if the remove fails, and we only add the
      new filter if the remove succeeded.

      Setting a new LAA worked the first time, but didn't work well in 
successive
      operations, including returning to the HW default address.  This 
simplifies
      the code that was trying to be too smart.

      Lastly, this pulls the hardware default mac address out into separate
      handling code and keeps the broadcast filtering from getting munged.

      Change-ID: I1f54b002def04ffef2546febb9a4044385452f85
      Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit f905dd62be8853644357044a455f83e63e8c68ef
  Author: Shannon Nelson <shannon.nelson@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:20 2014 +0000

      i40e/i40evf: add max buf len to aq debug print helper

      There is at least one case in the Firmware API where the response to a
      command changes the buffer size field in the AQ descriptor to a larger
      number than what the request's buffer size started as.  This is in 
addition
      to setting an error flag and is in order to tell the requester how much
      larger a buffer is required for the answer.  We need to be sure not to
      use that number when dumping the contents of the data buffer because it
      can send us into the weeds and generate an invalid pointer exception.

      This patch adds a max buffer size parameter to the print helper to be
      sure the code knows when to stop.

      Change-ID: Ib84f7ed72140fe9d600086d8f2002fc5d8753092
      Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Tested-by: Sibai Li <sibai.li@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 7b592f6168e3091bc0868812b6a4a3126be5b82d
  Author: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:19 2014 +0000

      i40e: Add checks and message for Qualified Module info

      This patch adds a check during handle_link_event for unqualified
      module when link is down and there is a module plugged.  If found,
      print a message.

      Change-ID: Ibd8666d77d3044c2a3dd4d762d3ae9ac6e18e943
      Signed-off-by: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 5f5e33b6970953fc849852414014862fb388f6da
  Author: Ashish Shah <ashish.n.shah@xxxxxxxxx>
  Date:   Thu Jul 10 07:58:15 2014 +0000

      i40e: set num_queue_pairs to num configured by VF

      Change vsi->num_queue_pairs to equal the number that are configured
      by the VF. This, in turn, limits the number of queues that are
      enable/disabled. This fixes the mismatched case for when a VF configures
      fewer queues than is allocated to it by the PF.

      Change other sections to use alloc_queue_pairs as warranted.

      Change-ID: I0de1b55c9084e7be6acc818da8569f12128a82c2
      Signed-off-by: Ashish Shah <ashish.n.shah@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit c1d11cef92199764a3b0f35efc4a3583afedaddc
  Author: Shannon Nelson <shannon.nelson@xxxxxxxxx>
  Date:   Tue Jul 29 04:01:03 2014 +0000

      i40e: Enable l2tsel bit for VLAN tag control

      Enable the l2tsel bit on Rx queue contexts that are assigned to VFs so
      that the VF can get the stripped VLAN tag.

      Change-ID: I7d9bc56238a9ea9baf5e8a97e69b9e27ebb9d169
      Signed-off-by: Shannon Nelson <shannon.nelson@xxxxxxxxx>
      Signed-off-by: Ashish Shah <ashish.n.shah@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 60793f4ab541f9c279f823e42dc8053341cc7547
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Wed Jul 9 07:46:23 2014 +0000

      i40e: Add a FD flush counter to ethtool

      This helps know how many times the interface had to flush and replay FD
      filter table, which gives an indication on how often we are getting FD
      table full situation.

      Also check on certain pf states before proceeding to add or delete
      filters since we can't add or delete filters if we are in those states.

      Change-ID: I97f5bbbea7146833ea61af0e08ea794fccba1780
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 1e1be8f622ee3d01acdbf5f4e00fbdd53ff950c9
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Thu Jul 10 08:03:26 2014 +0000

      i40e: ATR policy change to flush the table to clean stale ATR rules

      Instead of disabling ATR when we get a programming error, we now
      will wait it out to see if some room gets created by ATR rule deletion.
      If we still have too many errors and ATR filter count did not change
      much, its time to flush and replay. We no more auto-disable ATR when
      we have errors in programming.
      The disabling of ATR when we get programming error was buggy and
      was still adding new rules and causing continuous errors. With this
      policy change we flush instead when we see too many errors.
      ATR is still disabled if we add a SB rule for TCP/IPv4 flow type,
      more logic is added to re-enable it once all SB TCP/IPv4 rules are gone.

      Change-ID: I77edcbeab9500c72a7e0bd7b5c5b113ced133a9c
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit f7233c5491156bc530ed965d4fabc55db35f2e37
  Author: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
  Date:   Wed Jul 9 07:46:16 2014 +0000

      i40e: Some FD message fixes

      Change the message that gets printed when adding/deleting a filter to
      the SB, so that user can tell if a filter was added or deleted.
      Print filter add failures only in case of SB filters. For ATR the
      information is not useful to the user and hence suppress it unless in
      higher debug mode.

      Change-ID: I78d7a7a6ecfa82a38a582b0d7b4da038355e3735
      Signed-off-by: Anjali Singhai Jain <anjali.singhai@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit e99bdd39a518cccb58c0b2df9566f839870799c5
  Author: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
  Date:   Wed Jul 9 07:46:12 2014 +0000

      i40e: Update flow director error messages to reduce user confusion

      This patch changes the wording of the flow director add/remove and
      asynchronous failure messages to include fd_id to try and add some
      way to track the operations on a given fd_id.  Its not perfect, but
      its better than what we had as PCTYPE can apply to several different
      filter requests.

      This patch also removes a redundant message when filter
      addition fails due to full condition.

      Change-ID: Icf58b0603d4f162d9fc542f11a74866a907049f2
      Signed-off-by: Carolyn Wyborny <carolyn.wyborny@xxxxxxxxx>
      Tested-by: Jim Young <jamesx.m.young@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>

  commit 890b13a308b9df78ad05fc57eb440b32399be35e
  Author: Konstantinos Tsimpoukas <kostaslinuxxx@xxxxxxxxx>
  Date:   Tue Aug 26 23:21:48 2014 -0500

      ALSA: ice1712: Replacing hex with #defines

      Adds to the readability of the ice1712 driver.

      Signed-off-by: Konstantinos Tsimpoukas <kostaslinuxxx@xxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 8de078f189da45453d2ed2a04288e329cc169731
  Author: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
  Date:   Fri Jul 25 16:40:47 2014 +0200

      clk: shmobile: Add r8a7794 support

      Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@xxxxxxxxxxx>
      Acked-by: Mike Turquette <mturquette@xxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6ba694560caeb3531dbedd5b3a37af037ef2a833
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Tue Aug 26 15:38:31 2014 -0700

      Input: drv260x - fix binding document

      Update the drv260x dt binding document:
      - Change the node name to the devices function not the device name.
      - Add vbat-supply to the example.
      - Fix indentation of the example.

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Reviewed-by: Felipe Balbi <balbi@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit dddf3bc454fe9b558c13ffd7896e8bea5d39ec29
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Tue Aug 26 15:36:55 2014 -0700

      Input: drv260x - add check for ERM mode and LRA Libraries

      Add a check to ensure that LRA libraries are not mixed with the ERM mode.
      If ERM mode and the Library is empty "OR" the LRA library then exit, as 
the
      LRA and empty libraries are not applicable for the ERM actuator.

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 6aa9751679b04b351bf4b2e2678bc11ea7d0fea4
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Tue Aug 26 15:36:23 2014 -0700

      Input: drv260x - remove unused defines

      Removing some #defines that are not and should never be used pertaining to
      I2C.

      Removing:
      define DRV260X_ALLOWED_R_BYTES    25
      define DRV260X_ALLOWED_W_BYTES    2
      define DRV260X_MAX_RW_RETRIES     5
      define DRV260X_I2C_RETRY_DELAY 10

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 38a0731165250a0a77eff7b90ea3156d44cc7d66
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 16:51:56 2014 -0300

      [media] omap: be sure that MMU is there for COMPILE_TEST

      COMPILE_TEST fail on (some) archs without MMU.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 12bd88e62cf7c1557c7cd78f42a76d7c716b2283
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 16:45:39 2014 -0300

      [media] be sure that HAS_DMA is enabled for vb2-dma-contig

      vb2-dma-contig depends on HAS_DMA, but the Kbuild doesn't take
      it into account at select.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7155043c2d027c9c848c3d09badb5af2894ed652
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:21:35 2014 -0600

      [media] enable COMPILE_TEST for media drivers

      There are several arch-specific media drivers that don't
      require asm-specific includes and can be successfully
      compiled on x86. Add COMPILE_TEST dependency for them, in
      order to allow a broader test on those drivers.

      That helps static analysis tools like Coverity to discover
      eventual troubles there.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1dbfacf2dd30100ea38181f9cc25feaaa9204630
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:56:21 2014 -0600

      [media] enable COMPILE_TEST for OMAP2 vout

      We don't need anything special to enable COMPILE_TEST for
      this driver.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f2080e38813a3b04d4a6fde5a2697f47cfec4ee5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:50:03 2014 -0600

      [media] allow COMPILE_TEST for SAMSUNG_EXYNOS4_IS

      That helps some static checks, so enable it. While there, it was
      noticed that linux/sizes.h was missing:

      drivers/media/platform/exynos4-is/mipi-csis.c: In function 
â??s5pcsis_s_rx_bufferâ??:
      drivers/media/platform/exynos4-is/mipi-csis.c:114:31: error: â??SZ_4Kâ?? 
undeclared (first use in this function)
       #define S5PCSIS_PKTDATA_SIZE  SZ_4K
                                     ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f3334180d4790856bae42fb2e7a3137f9a36aa18
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:41:56 2014 -0600

      [media] enable COMPILE_TEST for ti-vbe

      Allowing COMPILE_TEST here is trivial, but there's one missing
      header to be added:

      drivers/media/platform/ti-vpe/vpe.c: In function â??vpe_probeâ??:
      drivers/media/platform/ti-vpe/vpe.c:2266:56: error: â??SZ_32Kâ?? 
undeclared (first use in this function)
        dev->base = devm_ioremap(&pdev->dev, dev->res->start, SZ_32K);
                                                              ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1c17d8c748b251071c61a4383490881a4071b003
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Wed Aug 20 13:35:22 2014 -0600

      [media] enable COMPILE_TEST for MX2 eMMa-PrP driver

      By allowing compilation on all archs, we can use static
      analysis tools to test this driver.

      In order to do that, replace asm/sizes.h by its generic
      name (linux/sizes.h), with should keep doing the right
      thing.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 821ee47e0ef589c75c0c10411463c8cd795afafb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 15:04:34 2014 -0300

      Revert "[media] staging: omap4iss: copy paste error in iss_get_clocks"

      This patch readded a call to iss_put_clocks(), with was removed
      by changeset 1153be56a105, causing a compilation breakage.

      This reverts commit d4b32646468088323f27a7788ce3b07191015142.

  commit c438269948c420518101a836b526f71d389f80dd
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:23:58 2014 -0300

      [media] s5p-jpeg: Get rid of a warning

      drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c: In function 
's5p_jpeg_clear_int':
      drivers/media/platform/s5p-jpeg/jpeg-hw-s5p.c:327:16: warning: variable 
'reg' set but not used [-Wunused-but-set-variable]
        unsigned long reg;
                      ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b91677ad098b7452b03b7a21d195269520f3522d
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:21:43 2014 -0300

      [media] atmel-isi: get rid of a warning

      drivers/media/platform/soc_camera/atmel-isi.c: In function 
'start_streaming':
      drivers/media/platform/soc_camera/atmel-isi.c:387:6: warning: variable 
'sr' set but not used [-Wunused-but-set-variable]
        u32 sr = 0;
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 615f1bcb34317afc615043dd61ba54198f075629
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:20:42 2014 -0300

      [media] mx2_camera: get rid of a warning

      drivers/media/platform/soc_camera/mx2_camera.c: In function 
'mx27_camera_emma_prp_reset':
      drivers/media/platform/soc_camera/mx2_camera.c:812:6: warning: variable 
'cntl' set but not used [-Wunused-but-set-variable]
        u32 cntl;
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cdf58a6f87a6c941527699c00443d186154f475c
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:19:18 2014 -0300

      [media] exynos4-is/media-dev: get rid of a warning for a dead code

      drivers/media/platform/exynos4-is/media-dev.c: In function 
'fimc_md_link_notify':
      drivers/media/platform/exynos4-is/media-dev.c:1102:4: warning: suggest 
braces around empty body in an 'else' statement [-Wempty-body]
          ; /* TODO: Link state change validation */
          ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 84ddba456e65a26d86c103aa0a4259197aac63fa
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:17:16 2014 -0300

      [media] mipi-csis: get rid of a warning

      drivers/media/platform/exynos4-is/mipi-csis.c: In function 
's5pcsis_parse_dt':
      drivers/media/platform/exynos4-is/mipi-csis.c:756:2: warning: comparison 
is always false due to limited range of data type [-Wtype-limits]
        if (state->index < 0 || state->index >= CSIS_MAX_ENTITIES)
        ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8492ec69801ea039546fd27e84fa84f7a0612474
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 11:13:47 2014 -0300

      [media] s5p_mfc: get rid of several warnings

      drivers/media/platform/s5p-mfc/s5p_mfc_dec.c:826:5: warning: no previous 
prototype for 'vidioc_decoder_cmd' [-Wmissing-prototypes]
       int vidioc_decoder_cmd(struct file *file, void *priv,
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc.c: In function 
's5p_mfc_runtime_resume':
      drivers/media/platform/s5p-mfc/s5p_mfc.c:1314:6: warning: variable 
'pre_power' set but not used [-Wunused-but-set-variable]
        int pre_power;
            ^
      drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v5.c:163:25: warning: no 
previous prototype for 's5p_mfc_init_hw_cmds_v5' [-Wmissing-prototypes]
       struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v5(void)
                               ^
      drivers/media/platform/s5p-mfc/s5p_mfc_cmd_v6.c:156:25: warning: no 
previous prototype for 's5p_mfc_init_hw_cmds_v6' [-Wmissing-prototypes]
       struct s5p_mfc_hw_cmds *s5p_mfc_init_hw_cmds_v6(void)
                               ^
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c: In function 
's5p_mfc_run_dec_frame':
      drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c:1189:15: warning: 
variable 'index' set but not used [-Wunused-but-set-variable]
        unsigned int index;
                     ^
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: In function 
'cleanup_ref_queue':
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:27: warning: variable 
'mb_c_addr' set but not used [-Wunused-but-set-variable]
        unsigned long mb_y_addr, mb_c_addr;
                                 ^
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:742:16: warning: variable 
'mb_y_addr' set but not used [-Wunused-but-set-variable]
        unsigned long mb_y_addr, mb_c_addr;
                      ^
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c: At top level:
      drivers/media/platform/s5p-mfc/s5p_mfc_enc.c:1684:5: warning: no previous 
prototype for 'vidioc_encoder_cmd' [-Wmissing-prototypes]
       int vidioc_encoder_cmd(struct file *file, void *priv,
           ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b171e3d8514e80c8e01e59565010b1d7879ac019
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:58:23 2014 -0300

      [media] s5p_mfc_ctrl: add missing s5p_mfc_ctrl.h header

      That gets rid of the following warnings:

      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:119:5: warning: no previous 
prototype for 's5p_mfc_release_firmware' [-Wmissing-prototypes]
       int s5p_mfc_release_firmware(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:132:5: warning: no previous 
prototype for 's5p_mfc_reset' [-Wmissing-prototypes]
       int s5p_mfc_reset(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:214:5: warning: no previous 
prototype for 's5p_mfc_init_hw' [-Wmissing-prototypes]
       int s5p_mfc_init_hw(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:291:6: warning: no previous 
prototype for 's5p_mfc_deinit_hw' [-Wmissing-prototypes]
       void s5p_mfc_deinit_hw(struct s5p_mfc_dev *dev)
            ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:301:5: warning: no previous 
prototype for 's5p_mfc_sleep' [-Wmissing-prototypes]
       int s5p_mfc_sleep(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:330:5: warning: no previous 
prototype for 's5p_mfc_wakeup' [-Wmissing-prototypes]
       int s5p_mfc_wakeup(struct s5p_mfc_dev *dev)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:378:5: warning: no previous 
prototype for 's5p_mfc_open_mfc_inst' [-Wmissing-prototypes]
       int s5p_mfc_open_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx 
*ctx)
           ^
      drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c:420:6: warning: no previous 
prototype for 's5p_mfc_close_mfc_inst' [-Wmissing-prototypes]
       void s5p_mfc_close_mfc_inst(struct s5p_mfc_dev *dev, struct s5p_mfc_ctx 
*ctx)
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2ff1d4c13b2881e9276a00bd3032d9afe7d15ef1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:56:24 2014 -0300

      [media] fimc-is-param: get rid of warnings

      In file included from 
drivers/media/platform/exynos4-is/fimc-is-param.c:31:0:
      drivers/media/platform/exynos4-is/fimc-is-errno.h:245:20: warning: type 
qualifiers ignored on function return type [-Wignored-qualifiers]
       const char * const fimc_is_strerr(unsigned int error);
                          ^
      drivers/media/platform/exynos4-is/fimc-is-errno.h:246:20: warning: type 
qualifiers ignored on function return type [-Wignored-qualifiers]
       const char * const fimc_is_param_strerr(unsigned int error);
                          ^
      drivers/media/platform/exynos4-is/fimc-is-param.c: In function 
'fimc_is_set_initial_params':
      drivers/media/platform/exynos4-is/fimc-is-param.c:670:23: warning: 
variable 'sensor' set but not used [-Wunused-but-set-variable]
        struct sensor_param *sensor;
                             ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit dc916aa78aec95ce93d9e9e323ba3a5a88b1d516
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:52:56 2014 -0300

      [media] g2d: remove unused var

      drivers/media/platform/s5p-g2d/g2d.c: In function 'job_abort':
      drivers/media/platform/s5p-g2d/g2d.c:493:6: warning: variable 'ret' set 
but not used [-Wunused-but-set-variable]
        int ret;
            ^

      The job_abort function returns void. No sense to get the
      returned argument, if this won't be used.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit af425be8b51b02c9bb7bc2fdeb7b4c9ccb25fc5a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:50:23 2014 -0300

      [media] s5p-jpeg: get rid of some warnings

      Declare this as static:

      drivers/media/platform/s5p-jpeg/jpeg-core.c:732:6: warning: no previous 
prototype for 'exynos4_jpeg_set_huff_tbl' [-Wmissing-prototypes]
       void exynos4_jpeg_set_huff_tbl(void __iomem *base)
            ^

      And don't compile this dead code, while not needed:
      drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:236:14: warning: no 
previous prototype for 'exynos3250_jpeg_get_y' [-Wmissing-prototypes]
       unsigned int exynos3250_jpeg_get_y(void __iomem *regs)
                    ^
      drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c:241:14: warning: no 
previous prototype for 'exynos3250_jpeg_get_x' [-Wmissing-prototypes]
       unsigned int exynos3250_jpeg_get_x(void __iomem *regs)
                    ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 52334bb3df155e764dd1a9b084115a5a0fa485b6
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 26 10:46:49 2014 -0300

      [media] omap_vout: Get rid of a few warnings

      drivers/media/platform/omap/omap_vout.c: In function 
'omapvid_setup_overlay':
      drivers/media/platform/omap/omap_vout.c:372:29: warning: variable 
'pixheight' set but not used [-Wunused-but-set-variable]
        int cropheight, cropwidth, pixheight, pixwidth;
                                   ^
      drivers/media/platform/omap/omap_vout.c: In function 'vidioc_s_ctrl':
      drivers/media/platform/omap/omap_vout.c:1454:24: warning: variable 'ovl' 
set but not used [-Wunused-but-set-variable]
         struct omap_overlay *ovl;
                              ^
      drivers/media/platform/omap/omap_vout.c: In function 'vidioc_reqbufs':
      drivers/media/platform/omap/omap_vout.c:1492:55: warning: comparison of 
unsigned expression < 0 is always false [-Wtype-limits]
        if ((req->type != V4L2_BUF_TYPE_VIDEO_OUTPUT) || (req->count < 0))
                                                             ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 92e3919a49c0ed683ebab8a992eaac331afce8b7
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 11:11:06 2014 -0500

      [media] omap: fix compilation if !VIDEO_OMAP2_VOUT_VRFB

      When CONFIG_VIDEO_OMAP2_VOUT_VRFB is disabled, the compilation
      will fail, as the function stubs are wrong. Also, as they weren't
      declared as static inline, lots of warnings will be generated.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 286da9902240ea8476af6afc02bc29e82508f63f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 10:57:21 2014 -0500

      [media] gsc: Use %pad for dma_addr_t

      drivers/media/platform/exynos-gsc/gsc-core.c:855:2: note: in expansion of 
macro 'pr_debug'
        pr_debug("ADDR: y= 0x%X  cb= 0x%X cr= 0x%X ret= %d",
        ^
      include/linux/dynamic_debug.h:64:16: warning: format '%X' expects 
argument of type 'unsigned int', but argument 4 has type 'dma
      _addr_t' [-Wformat=]
        static struct _ddebug  __aligned(8)   \
                      ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c623ed63167adcbc16edac22260e1bff150e60df
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 10:30:17 2014 -0500

      [media] dvb_frontend: estimate bandwidth also for DVB-S/S2/Turbo

      The needed bandwidth can be estimated using the symbol rate and
      the rolloff factor. This could be useful for the frontend drivers,
      as they don't need to calculate it themselves.

      Reported-by: Antti Palosaari <crope@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8dece35daf098e5d086b50724119ffbb24ceca7f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 07:00:42 2014 -0500

      [media] dm644x_ccdc: use unsigned long for fpc_table_addr

      The fpc_table_addr is used as an unsigned integer that stores
      an address. At the Kernel, the proper type for such integers
      is unsigned long.

      This generates lots of warnings when compiling on 64 bits.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 212bdba38724f185344d8ea93f8db0eda1efc348
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 06:38:14 2014 -0500

      [media] vpif: don't cast pointers to int

      Shut up several warnings about invalid casting when printing
      the values of two pointers.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 139adba64cdde218e6a679f1d5b675fee937a8d8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 06:07:57 2014 -0500

      [media] s5p_mfc: don't use an external symbol called 'debug'

      The 'debug' name is known to cause conflicts with allyesconfig
      on several archs. So, localize its name.

      >> drivers/built-in.o:(.bss+0xc7ee2c): multiple definition of `debug'
         arch/x86/built-in.o:(.entry.text+0xf78): first defined here
         ld: Warning: size of symbol `debug' changed from 86 in 
arch/x86/built-in.o to 4 in drivers/built-in.o

      While here, fix a wrong file name reference

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9842a417d46bf40f2d460120016b6392d3ac32c9
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:53:27 2014 -0500

      [media] atmel-isi: Fix a truncate warning

         drivers/media/platform/soc_camera/atmel-isi.c: In function 
'start_streaming':
         drivers/media/platform/soc_camera/atmel-isi.c:397:26: warning: large 
integer implicitly truncated to unsigned type [-Woverflow]
           isi_writel(isi, ISI_INTDIS, ~0UL);
                                   ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8f05232f59ce53f421faf35122bc0e2dd141ea00
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:52:54 2014 -0500

      [media] atmel-isi: tag dma_addr_t as such

      Instead of using u32 for DMA address, use the proper
      Kernel type for it.

         drivers/media/platform/soc_camera/atmel-isi.c: In function 
'atmel_isi_probe':
      >> drivers/media/platform/soc_camera/atmel-isi.c:981:26: warning: passing 
argument 3 of 'dma_alloc_attrs' from incompatible pointer type
           isi->p_fb_descriptors = dma_alloc_coherent(&pdev->dev,
                                   ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 14bb9b0485caa2577925393efc04fab957a38b40
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:45:02 2014 -0500

      [media] ti-vpe: shut up a casting warning message

         drivers/media/platform/ti-vpe/vpdma.c: In function 
'vpdma_alloc_desc_buf':
      >> drivers/media/platform/ti-vpe/vpdma.c:332:10: warning: cast from 
pointer to integer of different size [-Wpointer-to-int-cast]
           WARN_ON((u32) buf->addr & VPDMA_DESC_ALIGN);
                   ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 78e100cb237389b816ef59ac40f17d2b9b88a930
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 22 05:41:56 2014 -0500

      [media] ti-vpe: use %pad for dma address

         drivers/media/platform/ti-vpe/vpdma.c: In function 'dump_dtd':
         include/linux/dynamic_debug.h:64:16: warning: format '%x' expects 
argument of type 'unsigned int', but argument 3 has type 'dma_addr_t' 
[-Wformat=]
           static struct _ddebug  __aligned(8)   \
                         ^
         include/linux/dynamic_debug.h:76:2: note: in expansion of macro 
'DEFINE_DYNAMIC_DEBUG_METADATA'
           DEFINE_DYNAMIC_DEBUG_METADATA(descriptor, fmt);  \
           ^
         include/linux/printk.h:263:2: note: in expansion of macro 
'dynamic_pr_debug'
           dynamic_pr_debug(fmt, ##__VA_ARGS__)
           ^
      >> drivers/media/platform/ti-vpe/vpdma.c:587:2: note: in expansion of 
macro 'pr_debug'
           pr_debug("word2: start_addr = 0x%08x\n", dtd->start_addr);
           ^

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a6a632286865333651fcff3932fea2f945a4d501
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 16:05:39 2014 -0500

      [media] gsc-m2m: Remove an unused var.

      drivers/media/platform/exynos-gsc/gsc-m2m.c: In function 
'gsc_m2m_reqbufs':
      drivers/media/platform/exynos-gsc/gsc-m2m.c:365:20: warning: variable 
'frame' s
      et but not used [-Wunused-but-set-variable]
        struct gsc_frame *frame;
                          ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cff562137226d0f431e85733795edd271e946087
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:56:16 2014 -0500

      [media] gsc-core: Remove useless test

      drivers/media/platform/exynos-gsc/gsc-core.c: In function 'gsc_probe':
      drivers/media/platform/exynos-gsc/gsc-core.c:1089:2: warning: comparison 
is alw
      ays false due to limited range of data type [-Wtype-limits]
        if (gsc->id < 0 || gsc->id >= drv_data->num_entities) {
        ^

      gsc->id is declared as u16, so it should always be a positive
      value.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0448056c7e97f3d8aef6777ffc8ed18569f973e3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:53:23 2014 -0500

      [media] dm355_ccdc: declare a function as static

      drivers/media/platform/davinci/dm355_ccdc.c:463:5: warning: no previous 
prototy
      pe for 'ccdc_write_dfc_entry' [-Wmissing-prototypes]
       int ccdc_write_dfc_entry(int index, struct ccdc_vertical_dft *dfc)
           ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f17513c9bf5650738d80cd82f716901b3562bf27
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:51:38 2014 -0500

      [media] dm644x_ccdc: declare some functions as static

      drivers/media/platform/davinci/dm644x_ccdc.c:133:6: warning: no previous 
protot
      ype for 'ccdc_setwin' [-Wmissing-prototypes]
       void ccdc_setwin(struct v4l2_rect *image_win,
            ^
      drivers/media/platform/davinci/dm644x_ccdc.c:373:6: warning: no previous 
protot
      ype for 'ccdc_config_ycbcr' [-Wmissing-prototypes]
       void ccdc_config_ycbcr(void)
            ^
      drivers/media/platform/davinci/dm644x_ccdc.c:526:6: warning: no previous 
protot
      ype for 'ccdc_config_raw' [-Wmissing-prototypes]
       void ccdc_config_raw(void)
            ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 24ab6338f3fc0f3fe9c541f5e7b29ae026dea0c2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:49:06 2014 -0500

      [media] vpif_capture: get rid of some unused vars

      drivers/media/platform/davinci/vpif_capture.c: In function 
'vpif_channel_isr':
      drivers/media/platform/davinci/vpif_capture.c:376:18: warning: variable 
'field'
       set but not used [-Wunused-but-set-variable]
        enum v4l2_field field;
                        ^
      drivers/media/platform/davinci/vpif_capture.c: In function 
'vpif_calculate_offs
      ets':
      drivers/media/platform/davinci/vpif_capture.c:536:23: warning: variable 
'vpitch
      ' set but not used [-Wunused-but-set-variable]
        unsigned int hpitch, vpitch, sizeimage;
                             ^

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a4f20e2fbc8e84a3aace35af353ca662b455fae1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:46:46 2014 -0500

      [media] vpif_display: get rid of some unused vars

      drivers/media/platform/davinci/vpif_display.c: In function 
'vpif_channel_isr':
      drivers/media/platform/davinci/vpif_display.c:363:18: warning: variable 
'field'
       set but not used [-Wunused-but-set-variable]
        enum v4l2_field field;
                        ^
      drivers/media/platform/davinci/vpif_display.c: In function 
'vpif_calculate_offs
      ets':
      drivers/media/platform/davinci/vpif_display.c:505:23: warning: variable 
'vpitch
      ' set but not used [-Wunused-but-set-variable]
        unsigned int hpitch, vpitch, sizeimage;
                             ^
      drivers/media/platform/davinci/vpif_display.c: In function 
'vpif_set_output':
      drivers/media/platform/davinci/vpif_display.c:816:27: warning: variable 
'subdev
      _info' set but not used [-Wunused-but-set-variable]
        struct vpif_subdev_info *subdev_info = NULL;

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eb571eeade2598635f813b3284d02c13a380301e
  Author: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
  Date:   Wed Jul 2 15:35:16 2014 -0400

      block,scsi: verify return pointer from blk_get_request

      The blk-core dead queue checks introduce an error scenario to
      blk_get_request that returns NULL if the request queue has been
      shutdown. This affects the behavior for __GFP_WAIT callers, who should
      verify the return value before dereferencing.

      Signed-off-by: Joe Lawrence <joe.lawrence@xxxxxxxxxxx>
      Acked-by: Jiri Kosina <jkosina@xxxxxxx> [for pktdvd]
      Reviewed-by: Jeff Moyer <jmoyer@xxxxxxxxxx>
      Signed-off-by: Jens Axboe <axboe@xxxxxx>

  commit 81816affeacfa360bfefabba774774e95f3dcc12
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Wed Aug 20 10:32:00 2014 +0100

      iio: remove .owner field for driver using module_platform_driver

      This patch removes the .owner field for drivers which use the
      platform_driver_register api because this is overriden in
      _platform_driver_register.

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b4b491c0832ef90a7a5070e5975bc8427f2049ca
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 20:01:00 2014 +0100

      iio: accel: kxcjk-1013: Support thresholds

      This chip has a motion detect capability. Using IIO events to
      specify thresholds and pushing events.
      In addition a new trigger of type any-motion is added, which
      pushes data to buffer only when there is any movement.

      Change list:
      Comments addressed for
      Re: [PATCH 5/6] iio: accel: kxcjk-1013: Support thresholds
      Date: 07/20/2014

      - Both motion detect and data ready can be enabled together
      - Sending RISING/FALLING events based on int status
      - Separate interrupt configuration for data ready and motion detect

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b5faca4b59ab604cd3ff367683a96c330b78d25f
  Author: Daniel Baluta <daniel.baluta@xxxxxxxxx>
  Date:   Fri Aug 22 08:35:00 2014 +0100

      io: accel: kxcjk1013: Remove redundant assignment

      data->range is already set by kxcjk1013_set_range.

      Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit f111f780ae1abf4cdc464f24293be90c010a04f6
  Author: Alexey Perevalov <a.perevalov@xxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:18 2014 +0400

      netfilter: nfnetlink_acct: add filter support to nfacct counter list/reset

      You can use this to skip accounting objects when listing/resetting
      via NFNL_MSG_ACCT_GET/NFNL_MSG_ACCT_GET_CTRZERO messages with the
      NLM_F_DUMP netlink flag. The filtering covers the following cases:

      1. No filter specified. In this case, the client will get old behaviour,
      2. List/reset counter object only: In this case, you have to use
         NFACCT_F_QUOTA as mask and value 0.
      3. List/reset quota objects only: You have to use NFACCT_F_QUOTA_PKTS
         as mask and value - the same, for byte based quota mask should be
         NFACCT_F_QUOTA_BYTES and value - the same.

      If you want to obtain the object with any quota type
      (ie. NFACCT_F_QUOTA_PKTS|NFACCT_F_QUOTA_BYTES), you need to perform
      two dump requests, one to obtain NFACCT_F_QUOTA_PKTS objects and
      another for NFACCT_F_QUOTA_BYTES.

      Signed-off-by: Alexey Perevalov <a.perevalov@xxxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 42594970022d223bf8f30d3aa22819e24779d6f6
  Merge: 52addcf 2a16fc9
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Tue Aug 26 21:32:41 2014 +0200

      Merge branch 'nohz/drop-double-write-v3' of 
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks into 
timers/core

      Pull nohz fixes from Frederic Weisbecker:

        " The tick reschedules itself unconditionally. It's relevant in periodic
          mode but not in dynticks mode where it results in spurious double 
clock
          writes and even spurious periodic behaviour for low-res case.

          This set fixes that:

          * 1st patch removes low-res periodic tick rescheduling in nohz mode.
            This fixes spurious periodic behaviour.

          * 2nd patch does the same for high-res mode. Here there is no such
            spurious periodic behaviour but it still spares a double clock write
            in some cases. "

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e4a73e9c6198b0751460edcabf2415ce79518c5c
  Author: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 16:32:20 2014 -0700

      drivers/staging/unisys: fix build

      drivers/staging/unisys/visorchipset/file.c:31: error: redefinition of 
typedef 'GUEST_PHYSICAL_ADDRESS'
      
drivers/staging/unisys/common-spar/include/channels/controlvmchannel.h:23: 
note: previous declaration of 'GUEST_PHYSICAL_ADDRESS' was here

      Cc: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 912f102890c1d45b4357ec3ade8f982443431749
  Author: Honggang Li <enjoymindful@xxxxxxxxx>
  Date:   Tue Aug 19 19:29:43 2014 +0800

      staging: unisys/virthba/virthba.c print u64 with %llu

      drivers/staging/unisys/virthba/virthba.c:520:2: warning: format â??%uâ??
      expects argument of type â??unsigned intâ??, but argument 4 has type 
â??u64â??
      [-Wformat=]
      drivers/staging/unisys/virthba/virthba.c:749:2: warning: format â??%dâ??
      expects argument of type â??intâ??, but argument 5 has type â??u64â??
      [-Wformat=]
      drivers/staging/unisys/virthba/virthba.c:1142:4: warning: format â??%dâ??
      expects argument of type â??intâ??, but argument 7 has type â??u64â??
      [-Wformat=]
      drivers/staging/unisys/virthba/virthba.c:1151:5: warning: format â??%dâ??
      expects argument of type â??intâ??, but argument 5 has type â??u64â??
      [-Wformat=]

      After apply the patch:
      linux-next]$ make C=1 drivers/staging/unisys/virthba/virthba.o
        CHK     include/config/kernel.release
        CHK     include/generated/uapi/linux/version.h
        CHK     include/generated/utsrelease.h
        CALL    scripts/checksyscalls.sh
        CHECK   drivers/staging/unisys/virthba/virthba.c
        CC [M]  drivers/staging/unisys/virthba/virthba.o

      Signed-off-by: Honggang Li <enjoymindful@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e22a4a0f67030da9e5c7688237ca976e7211abfb
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:54 2014 -0400

      staging: unisys: remove generally useless elses from visorchipset_main.c

      There are several else clauses that aren't necessary listed by 
checkpatch.pl in
      visorchipset_main.c. Remove these.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 26eb2c0c57715bdc42b80039202338a47ec5c1cd
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:53 2014 -0400

      staging: unisys: fix spacing in visorchipset_main.c

      Fix the missing blank lines between declarations and code in
      visorchipset_main.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a8cca9f6c2558b7eb249fa86b7c42eb790a09df
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:52 2014 -0400

      staging: unisys: fix spacing in parser.c

      Fix the two spacing errors in parser.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a72afb9cd7897c4383a4d998662b1e19e6cffc7
  Author: Benjamin Romer <bromer@xxxxxxxxxxx>
  Date:   Mon Aug 18 09:34:51 2014 -0400

      staging: unisys: fix spacing in file.c

      There's a missing blank line between code and declarations in file.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b10231344f64352bcfc1112b4d33c53e0a63fbcc
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 08:14:03 2014 +0200

      ARM: tegra: Add device tree nodes for flow controller

      These nodes are required so that the flow controller driver can obtain
      the I/O memory region from device tree rather than hard-coding it.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 47405a253da4d8ca4b18ad537423083fdd790440
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:56 2014 -0500

      percpu: Remove __this_cpu_ptr

      The __this_cpu_ptr macro is no longer in use so drop it.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 77422a8fee1b96d2420a8a254f784bab8644ac41
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:55 2014 -0500

      clocksource: Replace __this_cpu_ptr with raw_cpu_ptr

      One newly introduced __this_cpu_ptr should be raw_cpu_ptr.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 494fc42170bf0747ac28e12ef13a7d388d5ff2c7
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:54 2014 -0500

      sparc: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: sparclinux@xxxxxxxxxxxxxxx
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 8c23af6122e56ad30e3de259731c31a998ff5b11
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:53 2014 -0500

      avr32: Replace __get_cpu_var with __this_cpu_write

      Replace the single use of __get_cpu_var in avr32 with
      __this_cpu_write.

      Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
      Acked-by: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 7e788ab11d73fbb617973c12a9b3f84f93721e67
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:52 2014 -0500

      blackfin: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      CC: Mike Frysinger <vapier@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 81829a96869c8bad74a582705617e75758c4152d
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:51 2014 -0500

      tile: Use this_cpu_ptr() for hardware counters

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit b4f501916ce2ae80c28017814d71d1bf83679271
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:50 2014 -0500

      tile: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 5828f666c069af74e00db21559f1535103c9f79a
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:49 2014 -0500

      powerpc: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      tj: Folded a fix patch.
          http://lkml.kernel.org/g/alpine.DEB.2.11.1408172143020.9652@xxxxxxxxxx

      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      CC: Paul Mackerras <paulus@xxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 2999a4b354c24985268f9310bc9522ff358453a8
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:48 2014 -0500

      alpha: Replace __get_cpu_var

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      CC: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
      Cc: Matt Turner <mattst88@xxxxxxxxx>
      Acked-by: Richard Henderson <rth@xxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 6065a244a039a23d933e4b803a4e052da2849208
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:47 2014 -0500

      ia64: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 0bf7fcf155160fd483af7ffdc50efd4be96f1c96
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:46 2014 -0500

      s390: cio driver &__get_cpu_var replacements

      Use this_cpu_ptr() instead of &__get_cpu_var()

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit eb7e7d766326f70859046bfdb6277068c2461fe2
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:45 2014 -0500

      s390: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        this_cpu_inc(y)

      Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      CC: linux390@xxxxxxxxxx
      Acked-by: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 35898716b4d3382791d219be317faace580b6a41
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:44 2014 -0500

      mips: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      At the end of the patch set all uses of __get_cpu_var have been removed so
      the macro is removed too.

      The patch set includes passes over all arches as well. Once these 
operations
      are used throughout then specialized macros can be defined in non -x86
      arches as well in order to optimize per cpu access by f.e.  using a global
      register that may be set to the per cpu base.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit d1cd39ad583e36f3a945ba043a0a2bfae83fe859
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:43 2014 -0500

      MIPS: Replace __get_cpu_var uses in FPU emulator.

      The use of __this_cpu_inc() requires a fundamental integer type, so
      change the type of all the counters to unsigned long, which is the
      same width they were before, but not wrapped in local_t.

      Signed-off-by: David Daney <david.daney@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 06b96c8beb940619ddc818e2e00915fbc524f807
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:42 2014 -0500

      arm: Replace __this_cpu_ptr with raw_cpu_ptr

      __this_cpu_ptr is being phased out. So replace with raw_cpu_ptr.

      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit e16321709c8270f9803bbfdb51e5e02235078c7f
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:41 2014 -0500

      uv: Replace __get_cpu_var

      Use __this_cpu_read instead.

      Cc: Hedi Berriche <hedi@xxxxxxx>
      Cc: Mike Travis <travis@xxxxxxx>
      Cc: Dimitri Sivanich <sivanich@xxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 89cbc76768c2fa4ed95545bf961f3a14ddfeed21
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:40 2014 -0500

      x86: Replace __get_cpu_var uses

      __get_cpu_var() is used for multiple purposes in the kernel source. One of
      them is address calculation via the form &__get_cpu_var(x).  This 
calculates
      the address for the instance of the percpu variable of the current 
processor
      based on an offset.

      Other use cases are for storing and retrieving data from the current
      processors percpu area.  __get_cpu_var() can be used as an lvalue when
      writing data or on the right side of an assignment.

      __get_cpu_var() is defined as :

      #define __get_cpu_var(var) (*this_cpu_ptr(&(var)))

      __get_cpu_var() always only does an address determination. However, store
      and retrieve operations could use a segment prefix (or global register on
      other platforms) to avoid the address calculation.

      this_cpu_write() and this_cpu_read() can directly take an offset into a
      percpu area and use optimized assembly code to read and write per cpu
      variables.

      This patch converts __get_cpu_var into either an explicit address
      calculation using this_cpu_ptr() or into a use of this_cpu operations that
      use the offset.  Thereby address calculations are avoided and less 
registers
      are used when code is generated.

      Transformations done to __get_cpu_var()

      1. Determine the address of the percpu instance of the current processor.

        DEFINE_PER_CPU(int, y);
        int *x = &__get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(&y);

      2. Same as #1 but this time an array structure is involved.

        DEFINE_PER_CPU(int, y[20]);
        int *x = __get_cpu_var(y);

          Converts to

        int *x = this_cpu_ptr(y);

      3. Retrieve the content of the current processors instance of a per cpu
      variable.

        DEFINE_PER_CPU(int, y);
        int x = __get_cpu_var(y)

         Converts to

        int x = __this_cpu_read(y);

      4. Retrieve the content of a percpu struct

        DEFINE_PER_CPU(struct mystruct, y);
        struct mystruct x = __get_cpu_var(y);

         Converts to

        memcpy(&x, this_cpu_ptr(&y), sizeof(x));

      5. Assignment to a per cpu variable

        DEFINE_PER_CPU(int, y)
        __get_cpu_var(y) = x;

         Converts to

        __this_cpu_write(y, x);

      6. Increment/Decrement etc of a per cpu variable

        DEFINE_PER_CPU(int, y);
        __get_cpu_var(y)++

         Converts to

        __this_cpu_inc(y)

      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: x86@xxxxxxxxxx
      Acked-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 532d0d0690d1532dcc5a190162ad820b636bcd4d
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:39 2014 -0500

      irqchips: Replace __this_cpu_ptr uses

      [ARM specific]

      These are generally replaced with raw_cpu_ptr. However, in
      gic_get_percpu_base() we immediately dereference the pointer. This is
      equivalent to a raw_cpu_read. So use that operation there.

      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit eee8492db674a5c89daa83158d8bf2839efc8850
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:38 2014 -0500

      drivers/net/ethernet/tile: __get_cpu_var call introduced in 3.14

      Another case was merged for 3.14-rc1

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bd83e65bfaedafef1ba21ce19c1ea7913da01bec
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:37 2014 -0500

      metag: Replace __get_cpu_var uses for address calculation

      Replace __get_cpu_var uses for address calculation with this_cpu_ptr().

      Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 1f125e76f5c134b0a904ef30e96ee8da6a49f4b4
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:36 2014 -0500

      md: Replace __this_cpu_ptr with raw_cpu_ptr

      __this_cpu_ptr is being phased out.

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 903ceff7ca7b4d80c083a80ee5163b74e9fa359f
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:35 2014 -0500

      net: Replace get_cpu_var through this_cpu_ptr

      Replace uses of get_cpu_var for address calculation through this_cpu_ptr.

      Cc: netdev@xxxxxxxxxxxxxxx
      Cc: Eric Dumazet <edumazet@xxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f7f66b05aa2ac2632c5441a3f129f3be827fe7e7
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:34 2014 -0500

      watchdog: Replace __raw_get_cpu_var uses

      Most of these are the uses of &__raw_get_cpu_var for address calculation.

      touch_softlockup_watchdog_sync() uses __raw_get_cpu_var to write to
      per cpu variables. Use __this_cpu_write instead.

      Cc: Wim Van Sebroeck <wim@xxxxxxxxx>
      Cc: linux-watchdog@xxxxxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 70b2776a5cb16c39ff5451c4eee72691734eabfc
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:33 2014 -0500

      drivers/net/ethernet/tile: Replace __get_cpu_var uses for address 
calculation

      Replace with this_cpu_ptr.

      Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 27d051677977da11dc50caeb210204b587c94eb5
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:32 2014 -0500

      drivers/clocksource: Replace __get_cpu_var used for address calculation

      Replace __get_cpu_var used for address calculation with this_cpu_ptr.

      Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 879d92745a1a5a6573dee83cfa2953413fed23fc
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:31 2014 -0500

      drivers/oprofile: Replace __get_cpu_var uses for address calculation

      Replace the uses of __get_cpu_var for address calculation with 
this_cpu_ptr.

      Cc: Robert Richter <rric@xxxxxxxxxx>
      Cc: oprofile-list@xxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 229b6863b2cf9514f08e468fea586bc195ebcf50
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:30 2014 -0500

      drivers/cpuidle: Replace __get_cpu_var uses for address calculation

      All of these are for address calculation. Replace with
      this_cpu_ptr().

      Cc: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
      Cc: linux-pm@xxxxxxxxxxxxxxx
      Acked-by: Rafael J. Wysocki <rjw@xxxxxxx>
      [cpufreq changes]
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 1b2a1a7e8ad1144dc3f676f2651cb84e01548d59
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:29 2014 -0500

      drivers/char/random: Replace __get_cpu_var uses

      A single case of using __get_cpu_var for address calculation.

      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a0b6bc63a20a91faef0127cc61cca6d06ee737df
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:28 2014 -0500

      block: Replace __this_cpu_ptr with raw_cpu_ptr

      __this_cpu_ptr is being phased out use raw_cpu_ptr instead which was
      introduced in 3.15-rc1.

      Cc: Jens Axboe <axboe@xxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 4a32fea9d78f2d2315c0072757b197d5a304dc8b
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:27 2014 -0500

      scheduler: Replace __get_cpu_var with this_cpu_ptr

      Convert all uses of __get_cpu_var for address calculation to use
      this_cpu_ptr instead.

      [Uses of __get_cpu_var with cpumask_var_t are no longer
      handled by this patch]

      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit dc5df73b3afffc8d042dadffc1c959008b2c1163
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:26 2014 -0500

      time: Convert a bunch of &__get_cpu_var introduced in the 3.16 merge 
period

      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 22127e93c587afa01e4f7225d2d1cf1d26ae7dfe
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:25 2014 -0500

      time: Replace __get_cpu_var uses

      Convert uses of __get_cpu_var for creating a address from a percpu
      offset to this_cpu_ptr.

      The two cases where get_cpu_var is used to actually access a percpu
      variable are changed to use this_cpu_read/raw_cpu_read.

      Reviewed-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit bb964a92ce70ac2039115edd019aa5eef8faa6bb
  Author: Christoph Lameter <cl@xxxxxxxxx>
  Date:   Sun Aug 17 12:30:24 2014 -0500

      kernel misc: Replace __get_cpu_var uses

      Replace uses of __get_cpu_var for address calculation with this_cpu_ptr.

      Cc: akpm@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Christoph Lameter <cl@xxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 783944feaab8383495ba067276a16e28c205fb13
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 08:14:04 2014 +0200

      ARM: tegra: Initialize flow controller from DT

      Use a matching device tree node to initialize the flow controller driver
      instead of hard-coding the I/O address. This is necessary to get rid of
      the iomap.h include, which in turn make it easier to share this code
      with 64-bit Tegra SoCs.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit ca45d02db82867cf703af5253474689a37f36ca0
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio:gyro:bmg160 documentation

      Added any-motion trigger documentation.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 9fc3bf5dc2cf3c8703601ad9a612b2f9eefb8a22
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Tue Aug 26 08:14:02 2014 +0200

      of: Add NVIDIA Tegra flow controller bindings

      Add device tree bindings for the flow controller found on NVIDIA Tegra
      SoCs.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 22b46c45fb9be8ec1fcb4d9b74810e6a20ff67cc
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio:gyro:bmg160 Gyro Sensor driver

      This change implements support for BMG160 Gyro sensor. Although chip
      has several advanced features, this change implements minimum set
      required for using gyro sensor.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b0da12d59d9432aed9f2ae04d6baa8a0e9bc384c
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Fri Aug 22 15:07:13 2014 -0600

      ARM: tegra: add PCIe-related pins to the Jetson TK1 pinmux tables

      This pinmux tables currently omit any configuration for PCIe clk_req,
      wake, and rst pins, which in turn causes intermittent failures in
      U-Boot's PCIe support. Import an updated version of the pinmux tables
      which rectifies this.

      (While I'm still hoping to remove the pinmux tables from DTs for
      Tegra124+ devices, while they're still here, they may as well be
      complete and correct).

      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 1b3ce99f930f991cb2e2b848f35321e23b6020a6
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Wed Jul 16 11:54:18 2014 +0300

      ARM: tegra: Add SATA and SATA power to Jetson TK1 device tree

      This enables the integrated SATA controller on the Tegra124 system-on-chip
      on the Jetson TK1 board and adds regulators for the onboard Molex 
connector
      commonly used to power SATA devices. The regulators are marked always-on
      since they can be used for other purposes than powering SATA devices.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
      [swarren, fixed node sort order]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit fdd690969b8b05b0636ac46a66a885c5b1ccd651
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Wed Jul 16 11:54:17 2014 +0300

      ARM: tegra: Add SATA controller to Tegra124 device tree

      This adds the integrated AHCI-compliant Serial ATA controller present
      in Tegra124 systems-on-chip to the Tegra124 device tree.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
      [swarren, fixed node sort order]
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 91816a7fe5a671b826d5288ed7b42e92117a8fe8
  Author: Mikko Perttunen <mperttunen@xxxxxxxxxx>
  Date:   Wed Jul 16 11:54:23 2014 +0300

      ARM: tegra: Add options for Tegra AHCI support to tegra_defconfig

      This adds ATA, SATA_AHCI and AHCI_TEGRA support to tegra_defconfig
      so that the SATA support will be automatically enabled.

      Signed-off-by: Mikko Perttunen <mperttunen@xxxxxxxxxx>
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>

  commit 1bbb119db00dc1aff188df0f5705a759ede39b37
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Aug 25 12:13:14 2014 +0200

      ath10k: fix fw crash dumping

      Recent crash dump patches introduced a regression.
      If debugfs was disabled upon crash user could only
      see the following:

       [  793.880000] ath10k: firmware crashed! (uuid n/a)
       [  793.890000] ath10k: qca988x hw2.0 (0x4100016c, 0x043202ff) fw 
10.1.467.2-1 api 2 htt 2.1
       [  793.890000] ath10k: debug 0 debugfs 0 tracing 0 dfs 1

      The report was missing register dump. Fix it by
      printing registers regardless if crash_data is
      present or not.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7aa7a72a23679abf1cea9b3b65a8921244e769a7
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Aug 25 12:09:38 2014 +0200

      ath10k: improve logging to include dev id

      This makes it a lot easier to log and debug
      messages if there's more than 1 ath10k device on a
      system.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 2d0871396995139b37f9ceb153c8b07589148343
  Author: Michal Marek <mmarek@xxxxxxx>
  Date:   Fri Aug 22 15:51:03 2014 +0200

      builddeb: put the dbg files into the correct directory

      Since the conversion of objtree to use relative pathnames (commit
      7e1c04779e, "kbuild: Use relative path for $(objtree)"), the debug
      info files have been ending up in /debian/dbgtmp/ in the regular
      linux-image package instead of the debug files package. Fix up the
      paths so that the debug files end up in the -dbg package.

      This is based on a similar patch by Darrick.

      Reported-and-tested-by: "Darrick J. Wong" <darrick.wong@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 62afa853cb91288e85a8da6351bd29d798402308
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Aug 26 19:01:43 2014 +0530

      ALSA: ctxfi: fix broken user-visible string

      as broken user-visible strings breaks the ability to grep for them , so 
this patch fixes the broken user-visible strings

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e720b82027b99482ea5d1001a69bdf2200e86b79
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Tue Aug 26 19:01:42 2014 +0530

      ALSA: ctxfi: prink replacement

      as pr_* macros are more preffered over printk, so printk replaced with 
corresponding pr_err and pr_alert
      this patch will generate a warning from checkpatch for an unnecessary 
space before new line and has not been fixed as this patch is only for printk 
replacement.

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 58678a77029bc1f78f80f6f93da3d302d587f951
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:28 2014 +0200

      video: fbdev: au1200fb: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit a9a3cac6908a86ada51ab12f7eb39d0313814d23
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:27 2014 +0200

      video: fbdev: sis: delete double assignment

      Delete successive assignments to the same location.  The second assignment
      is changed to update a different field, as done in other nearby code.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 2079a513b0f03c8872322070944720d2c174b005
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:23 2014 +0200

      video: fbdev: intelfb: delete double assignment

      Delete successive assignments to the same location.

      In the second case, = is converted to |=, which looks appropriate based on
      the values involved.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit f57eda296dc327fc3f5d21099cf232bcd004237f
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 20:33:22 2014 +0200

      video: fbdev: riva: delete double assignment

      Delete successive assignments to the same location.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression i;
      @@

      *i = ...;
       i = ...;
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit fbaa19df03f87c2aa6a3a0a14dd7d4c098d45643
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 18:22:58 2014 +0530

      msm: msm_fb: Move to using managed resources of kzalloc

      Move to managed verion of kzalloc. Also checks return for failure case
      which was missing.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      CC: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Rob Clark <robdclark@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 0c46575f7c7dea4068924f2c0d938232f68a5cda
  Author: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 26 17:40:37 2014 +0530

      msm: msm_fb: Add remove function for platform driver for clean unloading

      This adds a  remove function to platform driver structure so that
      resources are released when driver is unloaded.

      Signed-off-by: Pramod Gurav <pramod.gurav@xxxxxxxxxxxxxxx>

      CC: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      CC: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      CC: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>
      CC: Jingoo Han <jg1.han@xxxxxxxxxxx>
      CC: Rob Clark <robdclark@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 87306c1d09c8dd7ed291a6b5d6c31323cd81f2ae
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Fri Jul 11 18:13:27 2014 +0200

      video: mx3fb: Update comment for dmaengine_prep_slave_sg() API

      Commit 16052827d98fbc13c31ebad560af4bd53e2b4dd5 ("dmaengine/dma_slave:
      introduce inline wrappers") changed the code to use the new API, but 
forgot
      to update a comment.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: Jiri Kosina <trivial@xxxxxxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      --
      v2:
        - New
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit c76031f3ece10939d87cc96857b9e045133064e6
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jul 8 18:27:18 2014 +0200

      video: vermilion: remove unnecessary break after goto

      Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 084244646217ec83970facaf7baf200c02a8183e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 17:50:28 2014 +0200

      video: fbdev: aty: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 39917f08721b2f04d06407777ce7ae5913533674
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:29 2014 +0200

      OMAPDSS: DSI: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 1287c5bf214b906d64a71c481545010dbe1b5b66
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:24 2014 +0200

      video: fbdev: matrox: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit 68ecfe2fe2e6c636bb7e2cf616e658e342e05362
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Fri Aug 8 12:07:55 2014 +0200

      video: of: display_timing: delete unneeded test before of_node_put

      Of_node_put supports NULL as its argument, so the initial test is not
      necessary.  Furthermore, native_mode cannot be NULL at this point.

      Suggested by Uwe Kleine-König.

      The semantic patch that fixes this problem is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression e;
      @@

      -if (e)
         of_node_put(e);
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>

  commit a7428c3ded540fb10dd32fd6c45352cb314f3569
  Merge: 54ad89b f079e95
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Tue Aug 26 14:31:44 2014 +0200

      Merge tag 'kvm-s390-next-20140825' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

      KVM: s390: Fixes and features for 3.18 part 1

      1. The usual cleanups: get rid of duplicate code, use defines, factor
         out the sync_reg handling, additional docs for sync_regs, better
         error handling on interrupt injection
      2. We use KVM_REQ_TLB_FLUSH instead of open coding tlb flushes
      3. Additional registers for kvm_run sync regs. This is usually not
         needed in the fast path due to eventfd/irqfd, but kvm stat claims
         that we reduced the overhead of console output by ~50% on my system
      4. A rework of the gmap infrastructure. This is the 2nd step towards
         host large page support (after getting rid of the storage key
         dependency). We introduces two radix trees to store the guest-to-host
         and host-to-guest translations. This gets us rid of most of
         the page-table walks in the gmap code. Only one in __gmap_link is left,
         this one is required to link the shadow page table to the process page
         table. Finally this contains the plumbing to support gmap page tables
         with less than 5 levels.

  commit 604effb782a8a4d9a20c8af16bcbf86d742db119
  Author: Imre Deak <imre.deak@xxxxxxxxx>
  Date:   Tue Aug 26 13:26:56 2014 +0300

      drm/i915: fix suspend/resume for GENs w/o runtime PM support

      Before sharing common parts between the system and runtime s/r
      handlers we WARNed if the runtime s/r handlers were called on GENs that
      didn't support RPM. But this WARN is not correct if the same handler is
      called from the system s/r path, since that can happen on any platform.
      This also broke system s/r on old platforms.

      The issue was introduced in

      commit 016970beb05da6285c2f3ed2bee1c676cb75972e
      Author: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Date:   Wed Aug 13 23:07:06 2014 +0530

      v2:
      - remove the WARN and depend on the HAS_RUNTIME_PM check in
        rutime_suspend/resume instead (Daniel)

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82751
      Signed-off-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9e9bc235580829e3a06ccd13aa10110478c2e093
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Jul 28 14:24:38 2014 +0300

      ARM: davinci: board-da850-evm: Add needed regulators for tlv320aic3106 
codec

      IOVDD: tps65070's dcdc2
      AVDD and DRVDD: fixed regulator derived from 5V via TPS73701DCQ
      DVDD: fixed regulator derived from 5V via TPS73701DCQ

      This patch needed to be able to probe the audio codec.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 79436f870c910bfa296c76e9f43a9aae69f1b46d
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Mon Jul 28 14:24:37 2014 +0300

      ARM: davinci: board-da850-evm: Mark dcdc2 of TPS65070 as always_on

      DCDC2 should not be turned off since it is powering the CPU among other
      things.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 3f526696e7840239844fc7ff9b5cf014d7192c42
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:30 2014 +0300

      ARM: DTS: da850-evm: Enable audio via simple-card

      The audio on the board is using McASP <-> tlv320aic3106 codec and we have
      LineIn and LineOut jacks.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 204a87ed4bf80257ed89fd1647628d6b05545ad0
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:29 2014 +0300

      ARM: DTS: da850-evm: Add node for tlv320aic3106 codec

      The board uses aic3106 for audio.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 4ec582e924825e649ca4cdc1fb9eac0b97c75d60
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:28 2014 +0300

      ARM: DTS: da850-evm: Enable McASP via DT boot

      Add pinctrl nodes for the McASP0 pins and configure McASP to the desired
      mode for the board.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit db74904eb84c6ad3bde17ccd9d7ee1e2a7822ed9
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:27 2014 +0300

      ARM: DTS: da850: Add node for McASP

      Node for mcasp0

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit ee766e4d0712e510898e4413fd968f8cdb450bcf
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:26 2014 +0300

      ARM: DTS: da850: Add node for edma0

      Add DT node for edma0.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit 06b57f1d9ea7b495af4b3e3b4372e5a4ebc1f7d9
  Author: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
  Date:   Fri Aug 1 09:13:25 2014 +0300

      ARM: davinci: da8xx-dt: add OF_DEV_AUXDATA entry for mcasp0

      Add OF_DEV_AUXDATA for mcasp to be able to use clocks.

      Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
      Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>

  commit cafd2545cfd36ef6fee14f9c36870b81d3c98de5
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 17:34:25 2014 +0200

      iommu/amd: Remove device binding reference count

      This reference count is not used anymore, as all devices in
      an alias group are now attached and detached together.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 397111abaaac259afcc48cd2fbfb78f63f27e797
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 17:31:51 2014 +0200

      iommu/amd: Attach and detach complete alias group

      Change tha device attach and detach semantic to apply to all
      devices in an alias group. This means all devices in an
      alias group are now attached and detached at the same time.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit f251e187f2949c690fc13a91df7b873a6b5be671
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 16:48:10 2014 +0200

      iommu/amd: Keep a list of devices in an alias group

      Some broken devices might use any request-id from the alias
      group, so we need to set a DTE entry for every device in
      there. This patch adds creation of those lists.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 50917e265ebd2ea33bc34b22b3981f1e88415eae
  Author: Joerg Roedel <jroedel@xxxxxxx>
  Date:   Tue Aug 5 16:38:38 2014 +0200

      iommu/amd: Move struct iommu_dev_data to amd_iommu.c

      The struct is only used there, so it doesn't need to be in
      the header file.

      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit ad053a962f1e83597ec8388716619c7633a00ef1
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 16:14:49 2014 +0300

      mac80211: scan: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 5bc8c1f2b070bab82ed738f98ecfac725e33c57f
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 12 21:01:28 2014 +0200

      cfg80211: allow passing frame type to cfg80211_inform_bss()

      When using the cfg80211_inform_bss[_width]() functions drivers
      cannot currently indicate whether the data was received in a
      beacon or probe response. Fix that by passing a new enum that
      indicates such (or unknown).

      For good measure, use it in ath6kl.

      Acked-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx> [ath6kl]
      Acked-by: Arend van Spriel <arend@xxxxxxxxxxxx> [brcmfmac]
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 0e227084aee36b3ba27b4fc9cd9e425be6ce2ab8
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Aug 12 20:34:30 2014 +0200

      cfg80211: clarify BSS probe response vs. beacon data

      There are a few possible cases of where BSS data came from:
       1) only a beacon has been received
       2) only a probe response has been received
       3) the driver didn't report what it received (this happens when
          using cfg80211_inform_bss[_width]())
       4) both probe response and beacon data has been received

      Unfortunately, in the userspace API, a few things weren't there:
       a) there was no way to differentiate cases 1) and 4) above
          without comparing the data of the IEs
       b) the TSF was always from the last frame, instead of being
          exposed for beacon/probe response separately like IEs

      Fix this by
         i) exporting a new flag attribute that indicates whether or
            not probe response data has been received - this addresses (a)
        ii) exporting a BEACON_TSF attribute that holds the beacon's TSF
            if a beacon has been received
       iii) not exporting the beacon attributes in case (3) above as that
            would just lead userspace into thinking the data actually came
            from a beacon when that isn't clear

      To implement this, track inside the IEs struct whether or not it
      (definitely) came from a beacon.

      Reported-by: William Seto
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit f41ef64853fb1e02728e56b2d0d55aef8ed12b26
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Jul 28 15:21:05 2014 +0200

      cfg80211: re-enable CSA for drivers that support it

      This reverts commit dda444d52496aa8ddc501561bca580f1374a96a9.

      Channel switching code has been reworked and
      improved significantly since the time original
      locking issues were found.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit c70f59a2a007c57843195a93c3b7308204e0a5ab
  Author: Ido Yariv <ido@xxxxxxxxxx>
  Date:   Tue Jul 29 15:39:14 2014 +0300

      mac80211: don't resize skbs needlessly

      Header-less cloned skbs with sufficient headroom need not be cloned
      unless the tailroom is going to be modified.

      Fix ieee80211_skb_resize so it would only resize cloned skbs if either
      the header isn't released or the tailroom is going to be modified.

      Some drivers might have assumed that skbs are never cloned, so add a HW
      flag that explicitly permits cloned TX skbs. Drivers which do not modify
      TX skbs should set this flag to avoid copying skbs.

      Signed-off-by: Ido Yariv <idox.yariv@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit ca34e3b5c808385b175650605faa29e71e91991b
  Author: Ido Yariv <ido@xxxxxxxxxx>
  Date:   Tue Jul 29 15:38:53 2014 +0300

      mac80211: Fix accounting of the tailroom-needed counter

      When hw acceleration is enabled, the GENERATE_IV or PUT_IV_SPACE flags
      will only require headroom space. Consequently, the tailroom-needed
      counter can safely be decremented.

      Signed-off-by: Ido Yariv <idox.yariv@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 170fd0b1f6108b48df4369afa0ee29a83e922748
  Author: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
  Date:   Wed Jul 30 14:36:18 2014 +0300

      ieee80211: Support parsing TPC report element in action frames

      TPC report element is contained in spectrum management's tpc report
      action frames and in radio measurement's link measurement report
      action frames. Add a function which checks whether an action frame
      contains this element. This may be needed by the drivers in order
      to set the correct tx power value in these frames.

      Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 970fdfa89babb5a6f1a3d345e8cb54d92c1e3a8f
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 03:29:57 2014 -0700

      cfg80211: remove @gfp parameter from cfg80211_rx_mgmt()

      In the cfg80211_rx_mgmt(), parameter @gfp was used for the memory 
allocation.
      But, memory get allocated under spin_lock_bh(), this implies atomic 
context.
      So, one can't use GFP_KERNEL, only variants with no __GFP_WAIT. Actually, 
in all
      occurrences GFP_ATOMIC is used (wil6210 use GFP_KERNEL by mistake),
      and it should be this way or warning triggered in the memory allocation 
code.

      Remove @gfp parameter as no actual choice exist, and use hard coded
      GFP_ATOMIC for memory allocation.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 649b2a4da5d8a39c4d7be2fd228cf797819656f9
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Fri Jul 25 15:01:59 2014 +0200

      mac80211: make ieee80211_vif_use_reserved_switch static

      Reorder some code to make ieee80211_vif_use_reserved_switch()
      static, no other changes.

      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit f8134fed8346c05007ca23e22e1504097afcd7c9
  Author: Bob Copeland <me@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 16:35:26 2014 -0400

      mac80211: mesh_plink: use get_unaligned_le16 instead of memcpy

      Use get_unaligned_le16 to access llid/plid.

      Signed-off-by: Bob Copeland <me@xxxxxxxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit b9347aff91ce4789619168539f08202d8d6a1177
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Tue Aug 26 10:29:45 2014 +0200

      crypto: drbg - fix maximum value checks on 32 bit systems

      The maximum values for additional input string or generated blocks is
      larger than 1<<32. To ensure a sensible value on 32 bit systems, return
      SIZE_MAX on 32 bit systems. This value is lower than the maximum
      allowed values defined in SP800-90A. The standard allow lower maximum
      values, but not larger values.

      SIZE_MAX - 1 is used for drbg_max_addtl to allow
      drbg_healthcheck_sanity to check the enforcement of the variable
      without wrapping.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 7264354c0cb8c04bd4a85d24e5d57a0e2417c2fb
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 25 15:59:25 2014 -0700

      pwm: rockchip: Allow polarity invert on rk3288

      The rk3288 has the ability to invert the polarity of the PWM.  Let's
      enable that ability.  Note that this increases pwm_cells to 3 for
      rk3288.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Caesar Wang <caesar.wang@xxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 5819c2fa55d4a6eaf7fe025a393dce98fc4b2116
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 24 15:36:55 2014 +0200

      ASoC: Restore idle_bias_off initialization

      This was accidentally lost in commit f1d45cc3ae96 ("ASoC: Consolidate
      platform and CODEC probe/remove").

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f079e9521464aa522d56af2a58a1666ca126bf6f
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Fri Aug 1 15:03:33 2014 +0200

      KVM: s390/mm: remove outdated gmap data structures

      The radix tree rework removed all code that uses the gmap_rmap
      and gmap_pgtable data structures. Remove these outdated definitions.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit c6c956b80bdf151cf41d3e7e5c54755d930a212c
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Jul 1 14:36:04 2014 +0200

      KVM: s390/mm: support gmap page tables with less than 5 levels

      Add an addressing limit to the gmap address spaces and only allocate
      the page table levels that are needed for the given limit. The limit
      is fixed and can not be changed after a gmap has been created.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 527e30b41d8b86e9ae7f5b740de416958c0e574e
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Apr 30 16:04:25 2014 +0200

      KVM: s390/mm: use radix trees for guest to host mappings

      Store the target address for the gmap segments in a radix tree
      instead of using invalid segment table entries. gmap_translate
      becomes a simple radix_tree_lookup, gmap_fault is split into the
      address translation with gmap_translate and the part that does
      the linking of the gmap shadow page table with the process page
      table.
      A second radix tree is used to keep the pointers to the segment
      table entries for segments that are mapped in the guest address
      space. On unmap of a segment the pointer is retrieved from the
      radix tree and is used to carry out the segment invalidation in
      the gmap shadow page table. As the radix tree can only store one
      pointer, each host segment may only be mapped to exactly one
      guest location.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 55688377b19b2483ad249be30984a900a8546a17
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Mon Aug 25 10:50:12 2014 +0200

      MIPS: fix comment spelling

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c614f13a9680a483f3558e20dc5fa350700f83fb
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Jun 29 12:21:36 2014 +0200

      powerpc/simpleboot: fix comment

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 336ec137340daa62e9d61bce09d635b603aa4f2a
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Jun 29 12:13:49 2014 +0200

      paride/pcd: Fix grammar

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 78b1e540f2a3c01c7487f025943cdf9fbfc9b605
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Tue Jun 24 10:43:06 2014 +0200

      fs: fix comment for 'CONFIG_LBADF'

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 45d5acd3cdf36b968067b11b1e138948325e55ed
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:19:14 2014 +0200

      lib: rhashtable: Spelling s/compuate/compute/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Thomas Graf <tgraf@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 32db83eb1ae1a8432bfabe2c9f6fd522a5419c4b
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:19:13 2014 +0200

      cx23885: Spelling s/compuations/computations/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Cc: linux-media@xxxxxxxxxxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a395adcff0a1e009e2fb8a1090b7a29febce08c5
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:19:12 2014 +0200

      cx25840: fix comment

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
      Cc: linux-media@xxxxxxxxxxxxxxx
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 51c0ff6db5b57f0bfaf415ae0581f6b98b5deb5f
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:15:14 2014 +0200

      mm: Fix CROSS_MEMORY_ATTACH help text grammar

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4646d13199c4428f43ce390ca26c21c85de5f604
  Author: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 13:11:58 2014 +0800

      powerpc: Fix comment typos in hotplug-memory.c

      bae->base
      niumber->number

      Signed-off-by: Li Zhong <zhong@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 9b13494c916dc0bf93802d7426b477cc0130fb48
  Author: Masanari Iida <standby24x7@xxxxxxxxx>
  Date:   Wed Aug 6 22:31:28 2014 +0900

      treewide: Fix typo in printk

      This patch fix spelling typo in printk within vairous
      part of the code.

      Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 50d8a189013cef83eef771c45787cee68ecdf8fe
  Author: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
  Date:   Thu Jul 24 02:39:45 2014 -0700

      linux/pagemap.h: Fixed a typo in a code comment.

      Corrected a minor typo in a code comment where 'be' was missing.

      Signed-off-by: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7c18fd786de3dabc43e0f412dd63080c14fe6e1b
  Author: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
  Date:   Thu Jul 24 02:39:44 2014 -0700

      CodingStyle: fix a minor typo

      There was a minor typo in the CodingStyle document where the word 
'section'
      had been spelled as 'secton'.

      Signed-off-by: Raymond L. Rivera <ray.l.rivera@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 5de0642fa70e38783193e37a553479d1ba160115
  Author: Paul Bolle <pebolle@xxxxxxxxxx>
  Date:   Thu Jun 26 11:12:51 2014 +0200

      Documentation: au1xxx-ide.c has moved

      Signed-off-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit abb3b1f8d70cc9dfac98e67faf974c422a3d3e72
  Author: Rahul Bedarkar <rahulbedarkar89@xxxxxxxxx>
  Date:   Thu Jul 31 23:50:19 2014 +0530

      Documentation: kmemleak: correct spelling mistake

      Signed-off-by: Rahul Bedarkar <rahulbedarkar89@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 1578ea3a09b4ad761bfe90d7c3dfef73f6d975df
  Author: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 23:26:57 2014 +0000

      Documentation: ABI/testing: Spelling s/calss/class/

      Signed-off-by: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a2787312e9440301f606577805659ed2a1bde810
  Author: Fam Zheng <famz@xxxxxxxxxx>
  Date:   Thu Aug 14 13:26:22 2014 +0800

      Documentation: Fix null_blk parameter irq_mode to irqmode

      To match the real module parameter name we implemented.

      Signed-off-by: Fam Zheng <famz@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8307959d5e244e533d3a049476fb1dfa366306a9
  Author: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
  Date:   Wed Aug 13 15:54:48 2014 +0200

      Documentation: serial: fix header path

      RS485 related structure will be defined in user space API
      header.

      Signed-off-by: Yegor Yefremov <yegorslists@xxxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8ae34ea7e8e655a9afe477062f1d91a3700959b5
  Author: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
  Date:   Wed Aug 20 11:56:17 2014 +0530

      lockup-watchdogs: Fix a typo

      s/BOOTPARAM_HARDLOCKUP_PANIC/BOOTPARAM_SOFTLOCKUP_PANIC

      Signed-off-by: Harish Jenny K N <harish_kandiga@xxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 924064e93970a1b45d83ac67165f0570f4649e0f
  Author: Pavel Machek <pavel@xxxxxxx>
  Date:   Mon Aug 18 23:59:28 2014 +0200

      stmmac.txt: fix typo

      Fix typo in devicetree example.

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Acked-by: Mark Rutland <mark.rutland@xxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 24488c392067e948b3b2c6911d6e8b522931714c
  Author: Hayato Suzuki <hytszk@xxxxxxxxx>
  Date:   Wed Jul 2 15:15:32 2014 +0900

      Documentation: treewide: fix typos and grammar

      Correct spelling typo in treewide.

      Signed-off-by: Hayato Suzuki <hytszk@xxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit a71db86e86e0a1b28ffebe6b161f4a628911ebaf
  Author: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Jun 20 21:51:43 2014 +0200

      fs/btrfs/tree-log.c: Fix closing brace followed by if

      Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Josef Bacik <jbacik@xxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7c8ae03f41e635813b777a0989d8ac1ff5a8494e
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Tue Aug 26 09:32:24 2014 +0200

      crypto: drbg - fix sparse warning for cpu_to_be[32|64]

      The sparse tool complained that the cpu_to_be[32|64] functions return
      __be[32|64] instead of __u32 or __u64. The patch replaces the __u32 and
      __u64 with __be32 and __be64.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d76c333e9fe2d269c54f68747b2311a5657276e5
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 21:37:06 2014 +0800

      regulator: RK808: modify for struct rk808 change

      The "dev" has been deleted from "struct rk808" in rk808 mfd driver
      so rk808->dev should be replaced by &client->dev here.

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 79346d620e9de87912de73337f6df8b7f9a46888
  Author: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
  Date:   Mon Aug 25 13:07:10 2014 -0400

      HID: input: force generic axis to be mapped to their user space axis

      Atmel 840B digitizer presents a stylus interface which reports twice
      the X coordinate and then twice the Y coordinate. In its current
      implementation, hid-input assign the first X to X, then the second to Y,
      then the first Y to Z, then the second one to RX.

      This is wrong, and X should always be mapped to X, no matter what.
      A solution consists in forcing X, Y, Z, RX, RY, RZ to be mapped to their
      correct user space counter part.

      Reported-by: Ã?ric Brunet <Eric.Brunet@xxxxxxxxxx>
      Signed-off-by: Benjamin Tissoires <benjamin.tissoires@xxxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 4c1948fc471d444b15dfaca73ea0c9b77c2d5505
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Aug 26 14:40:52 2014 +0800

      crypto: sha-mb - sha1_mb_alg_state can be static

      CC: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1f6e97f68b908a09c6ff74d4f1310e9ab8df0e64
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Tue Aug 26 14:40:39 2014 +0800

      crypto: mcryptd - mcryptd_flist can be static

      CC: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      CC: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit b4bbb107d73bbc0d92c9ae7fd8e69580aa9381e7
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Fri Jun 27 11:56:58 2014 +0200

      dma-mapping: Provide write-combine allocations

      Provide an implementation for dma_{alloc,free,mmap}_writecombine() when
      the architecture supports DMA attributes.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

  commit 90114d65feea716eeae0ab51e92c95b140b2e6fc
  Author: Thierry Reding <treding@xxxxxxxxxx>
  Date:   Mon Aug 25 13:02:52 2014 +0200

      s390: Implement dma_{alloc,free}_attrs()

      The S390 architecture advertises support for HAVE_DMA_ATTRS when PCI is
      enabled. Patches to unify some of the DMA API would like to rely on the
      dma_alloc_attrs() and dma_free_attrs() functions to be provided when an
      architecture supports DMA attributes.

      Rename dma_alloc_coherent() and dma_free_coherent() to dma_alloc_attrs()
      and dma_free_attrs() since they are functionally equivalent and alias
      the former to the latter for compatibility.

      For consistency with other architectures, also reuse the existing symbol
      HAVE_DMA_ATTRS defined in arch/Kconfig instead of providing a duplicate.
      Select it when PCI is enabled.

      While at it, drop a redundant 'default n' from the PCI Kconfig symbol.

      Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
      Acked-By: Sebastian Ott <sebott@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>

  commit a3d1214688d5259a200414def4d38f1e4531febd
  Author: stephen hemminger <stephen@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:05:30 2014 -0700

      neigh: document gc_thresh2

      Missing documentation for gc_thresh2 sysctl.

      Signed-off-by: Stephen Hemminger <stephen@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f79918afb714e0d699431d59bbba33a34a82cee0
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 13:11:48 2014 -0700

      net: bnx2x: fix build error with ptp

      bnx2x uses ptp functions, so it should select the provider of
      those functions (PTP_1588_CLOCK).  Fixes these build errors:

      drivers/built-in.o: In function `__bnx2x_remove':
      /home/jim/linux/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:13409:
      undefined reference to `ptp_clock_unregister'
      drivers/built-in.o: In function `bnx2x_register_phc':
      /home/jim/linux/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c:13202:
      undefined reference to `ptp_clock_register'
      drivers/built-in.o: In function `bnx2x_get_ts_info':
      /home/jim/linux/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c:3498:
      undefined reference to `ptp_clock_index'

      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d7d3c05135f37d8fdf73f9966d27155cada36e56
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Mon Aug 25 21:38:27 2014 +0200

      team: set IFF_TEAM_PORT priv_flag after rx_handler is registered

      When one tries to add eth as a port into team and that eth is already in
      use by other rx_handler device (macvlan, bond, bridge, ...) a bug in
      team_port_add() causes that IFF_TEAM_PORT flag is set before rx_handler
      is registered. In between, netdev nofifier is called and
      team_device_event() sees IFF_TEAM_PORT and thinks that rx_handler_data
      pointer is set to team_port. But it isn't.

      Fix this by reordering rx_handler register and IFF_TEAM_PORT priv flag
      set so it is very similar to how bonding does this.

      Reported-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Fixes: 3d249d4ca7 "net: introduce ethernet teaming device"
      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 72b603ee8cfc6be587f301568d79ce38e7ed735d
  Author: Alexei Starovoitov <ast@xxxxxxxxxxxx>
  Date:   Mon Aug 25 12:27:02 2014 -0700

      bpf: x86: add missing 'shift by register' instructions to x64 eBPF JIT

      'shift by register' operations are supported by eBPF interpreter, but were
      accidently left out of x64 JIT compiler. Fix it and add a testcase.

      Reported-by: Brendan Gregg <brendan.d.gregg@xxxxxxxxx>
      Signed-off-by: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Fixes: 622582786c9e ("net: filter: x86: internal BPF JIT")
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9785820e6dba63a26a3640b3faebcfec6ca286cc
  Merge: 453a940 8f15c61
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 17:30:27 2014 -0700

      Merge branch 'bnx2x-next'

      Yuval Mintz says:

      ====================
      bnx2x: `fixes' patch-series

      This series contains mostly bug fixes, but never the less is intended
      for `net-next' and not `net', as:
        - Some of the fixes are quite insignificant [`VF clean statistics',
          `ethtool -d might cause timeout in log'].
        - Some only recently were submitted to `net-next' [`Fix timesync 
endianity'].
        - Some are not usually compiled as part of the kernel [`Fix 
stop-on-error'].

      Dave - please consider applying this series to `net-next'; If you prefer,
      I can break this series into 2 parts [one for `net' and the other for
      `net-next'] - but personally I don't see much benefit in it.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8f15c61301223138a01e62e009ad8b3a120b780c
  Author: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:33 2014 +0300

      bnx2x: Fix timesync endianity

      Commit eeed018cbfa30 ("bnx2x: Add timestamping and PTP hardware clock 
support")
      has a missing conversion to LE32, which will prevent the feature from 
working
      on big endian machines.

      Signed-off-by: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit aebf6244cd39ba01a6d748e8b29a4f6c7be52535
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:32 2014 +0300

      bnx2x: Be more forgiving toward SW GRO

      This introduces 2 new relaxations in the bnx2x driver regarding GRO:
        1. Don't prevent SW GRO if HW GRO is disabled.
        2. If all aggregations are disabled, when GRO configuration changes
           there's no need to perform an inner-reload [since it will have no
           actual effect].

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 14f806a00a183c6a95d74eee29dabbe0c20ba1c4
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:31 2014 +0300

      bnx2x: VF clean statistics

      During statistics initialization of a VF we need to clean its statistics.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit ea36475a22ded71633331a0b9b3cddd7f1d6983a
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:30 2014 +0300

      bnx2x: Fix stop-on-error

      When STOP_ON_ERROR is set driver will not compile. Even if it did,
      traffic will not pass without this patch as several fields which are
      verified by FW/HW on the Tx path are not properly set.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3befae1d6cd4c4e15f1ecb6fe3e2bab94675d37
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Mon Aug 25 17:48:29 2014 +0300

      bnx2x: ethtool -d might cause timeout in log

      This changes slightly the set of registers read during `ethtool -d'.
      Without this change, it's possible the HW will generate a grc Attention 
which
      will be logged into system logs as `grc timeout'.

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 453a940ea725d692282f9e66475cec0d1b1e12f2
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Aug 25 17:03:47 2014 -0700

      net: make skb an optional parameter for__skb_flow_dissect()

      Fixes: commit 690e36e726d00d2 (net: Allow raw buffers to be passed into 
the flow dissector)
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6451b3f59ab39162d1fbb5a5d0c8f46c0d9e1231
  Author: WANG Cong <xiyou.wangcong@xxxxxxxxx>
  Date:   Mon Aug 25 17:03:46 2014 -0700

      net: fix comments for __skb_flow_get_ports()

      Fixes: commit 690e36e726d00d2 (net: Allow raw buffers to be passed into 
the flow dissector)
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Signed-off-by: Cong Wang <xiyou.wangcong@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 29a9e89548408028498bb63bcaabe2806232e26a
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:47 2014 -0400

      staging: unisys: fix indentation of uisutil_copy_fragsinfo_from_skb()

      The function uisutil_copy_fragsinfo_from_skb() in uisutils.c is messy and
      over-indented. This patch fixes the function's indentation so it is 
cleaner.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d283f0c62e331fc3516e6e25d1500de799712207
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:46 2014 -0400

      staging: unisys: fix spacing in uisthread.c

      Fix the missing blank line between code and declarations in uisthread.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 566a17405a4884ccec365fbbbb96b2c7b0c9fbb6
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:45 2014 -0400

      staging: unisys: remove void return from uislib_mod_exit()

      Remove the extraneous return from the uislib module exit function.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 81e4c97e667f465d6f250a7a9ce6af04c3e6bce0
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:44 2014 -0400

      staging: unisys: simplify destroy_bus() in uislib.c

      The destroy_bus() function is heavily indented and many lines extend past 
the
      right margin. This patch simplifies the function without changing its 
effects.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddc9f84b2dac02cd4b6e73f508c2b39c089618ac
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:43 2014 -0400

      staging: unisys: fix spacing in uislib.c

      Fix the line spacing between code and local variables in uislib.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c938cddc01d7e8a96e702183c822bf3e4452365
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sun Aug 24 15:42:16 2014 +0200

      ixgbe: support skb->xmit_more in netdev_ops->ndo_start_xmit()

      This implements the deferred tail pointer flush API for the ixgbe
      driver. Similar version also proposed longer time ago by Alexander Duyck.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0b725a2ca61bedc33a2a63d0451d528b268cf975
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:51:53 2014 -0700

      net: Remove ndo_xmit_flush netdev operation, use signalling instead.

      As reported by Jesper Dangaard Brouer, for high packet rates the
      overhead of having another indirect call in the TX path is
      non-trivial.

      There is the indirect call itself, and then there is all of the
      reloading of the state to refetch the tail pointer value and
      then write the device register.

      Move to a more passive scheme, which requires very light modifications
      to the device drivers.

      The signal is a new skb->xmit_more value, if it is non-zero it means
      that more SKBs are pending to be transmitted on the same queue as the
      current SKB.  And therefore, the driver may elide the tail pointer
      update.

      Right now skb->xmit_more is always zero.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 484048db6b4890bc433aac7f5e32fdcf1b2b4786
  Merge: d5a0f2e bd645e4
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Aug 26 09:05:14 2014 +1000

      Merge branch 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux 
into drm-next

      radeon userptr support.

      * 'drm-next-3.18' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: allow userptr write access under certain conditions
        drm/radeon: add userptr flag to register MMU notifier v3
        drm/radeon: add userptr flag to directly validate the BO to GTT
        drm/radeon: add userptr flag to limit it to anonymous memory v2
        drm/radeon: add userptr support v8

      Conflicts:
        drivers/gpu/drm/radeon/radeon_prime.c

  commit d5a0f2e7be20d29c5a23fdbc65c1f8307690413c
  Merge: c0ee755 2c0827c
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Aug 26 09:04:32 2014 +1000

      Merge tag 'drm-intel-next-2014-08-08' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      - Setting dp M2/N2 values plus state checker support (Vandana Kannan)
      - chv power well support (Ville)
      - DP training pattern 3 support for chv (Ville)
      - cleanup of the hsw/bdw ddi pll code, prep work for skl (Damien)
      - dsi video burst mode support (Shobhit)
      - piles of other chv fixes all over (Ville et. al.)
      - cleanup of the ddi translation tables setup code (Damien)
      - 180 deg rotation support (Ville & Sonika Jindal)

      * tag 'drm-intel-next-2014-08-08' of 
git://anongit.freedesktop.org/drm-intel: (59 commits)
        drm/i915: Update DRIVER_DATE to 20140808
        drm/i915: No busy-loop wait_for in the ring init code
        drm/i915: Add sprite watermark programming for VLV and CHV
        drm/i915: Round-up clock and limit drain latency
        drm/i915: Generalize drain latency computation
        drm/i915: Free pending page flip events at .preclose()
        drm/i915: clean up PPGTT checking logic
        drm/i915: Polish the chv cmnlane resrt macros
        drm/i915: Hack to tie both common lanes together on chv
        drm/i915: Add cherryview_update_wm()
        drm/i915: Update DDL only for current CRTC
        drm/i915: Parametrize VLV_DDL registers
        drm/i915: Fill out the FWx watermark register defines
        drm: Resetting rotation property
        drm/i915: Add rotation property for sprites
        drm: Add rotation_property to mode_config
        drm/i915: Make intel_plane_restore() return an error
        drm/i915: Add 180 degree sprite rotation support
        drm/i915: Introduce a for_each_intel_encoder() macro
        drm/i915: Demote the DRRS messages to debug messages
        ...

  commit c0ee755fc57319a623e0d9ef839cf8fb26ce8d60
  Merge: 52addcf 14f476f
  Author: Dave Airlie <airlied@xxxxxxxxxx>
  Date:   Tue Aug 26 09:04:03 2014 +1000

      Merge tag 'topic/core-stuff-2014-08-15' of 
git://anongit.freedesktop.org/drm-intel into drm-next

      So small drm stuff all over for 3.18. Biggest one is the cmdline parsing
      from Chris with a few fixes from me to make it work for stupid kernel
      configs.

      Plus the atomic prep series.

      Tested for more than a week in -nightly and Ville/Imre indeed discovered
      some fun which is now fixed (and i915 vblank patches postponed since the
      fixups need this branch plus drm-intel-next merged together).

      * tag 'topic/core-stuff-2014-08-15' of 
git://anongit.freedesktop.org/drm-intel:
        drm: Use the type of the array element when reallocating
        drm: Don't return 0 for a value used as a denominator
        drm: Docbook fixes
        drm/irq: Implement a generic vblank_wait function
        drm: Add a plane->reset hook
        drm: trylock modest locking for fbdev panics
        drm: Move ->old_fb from crtc to plane
        drm: Handle legacy per-crtc locking with full acquire ctx
        drm: Move modeset_lock_all helpers to drm_modeset_lock.[hc]
        drm: Add drm_plane/connector_index
        drm: idiot-proof vblank
        drm: Warn when leaking flip events on close
        drm: Perform cmdline mode parsing during connector initialisation
        video/fbdev: Always built-in video= cmdline parsing
        drm: Don't grab an fb reference for the idr

  commit 44a52ffd6402a19544fb9dee081730d36d413202
  Merge: a77e4ac c993189
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:42:25 2014 -0700

      Merge branch 'is_kdump_kernel'

      Amir Vadai says:

      ====================
      Make is_kdump_kernel() accessible from modules

      I'm re-spinning this patchset. At the begining it was suggested to use a
      different name for the parameter, but at the end [3] the resolution was to
      leave it as it is in this patch.

      Drivers need to know if running from kdump kernel in order to change their
      memory profile - since kdump environment is limited by available memory.
      Currently there are drivers that are using reset_devices as suggested in 
[2].
      In [2] it was suggested to use reset_devices, but the context was, to 
enable
      driver to know when the hardware device is needed to be reset, and not if 
this
      is a kdump environment. We think that is_kdump_kernel() is better suited 
to
      select between different memory profiles.

      The first patch in this patchset exports a needed symbol in order to make
      is_kdump_kernel() accessible from the drivers. The rest of the patches 
change
      from reset_devices to is_kdump_kernel() in 2 networking drivers.

      The idea of this patchset was suggested by Vivek Goyal.

      Tested (only build) and applied on top of commit 8fc54f6: ("net: use
      reciprocal_scale() helper")

      [1] - ea1c1af: ("net/mlx4_en: Reduce memory consumption on kdump kernel")
      [2] - https://lkml.org/lkml/2011/1/27/341
      [3] - http://www.spinics.net/lists/netdev/msg291492.html
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c993189601fa89842eee96814e3ab2277fae3076
  Author: Amir Vadai <amirv@xxxxxxxxxxxx>
  Date:   Mon Aug 25 16:06:54 2014 +0300

      net/bnx2x: Use is_kdump_kernel() to detect kdump kernel

      Use is_kdump_kernel() to detect kdump kernel, instead of
      reset_devices.

      CC: Ariel Elior <ariel.elior@xxxxxxxxxx>
      CC: Michal Schmidt <mschmidt@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 48ea526a6877d605c961aa37fae33f3227b29424
  Author: Amir Vadai <amirv@xxxxxxxxxxxx>
  Date:   Mon Aug 25 16:06:53 2014 +0300

      net/mlx4: Use is_kdump_kernel() to detect kdump kernel

      Use is_kdump_kernel() to detect kdump kernel, instead of reset_devices.

      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b3292e88e33677a90c18236fd895ace2d80efa3c
  Author: Amir Vadai <amirv@xxxxxxxxxxxx>
  Date:   Mon Aug 25 16:06:52 2014 +0300

      crash_dump: Make is_kdump_kernel() accessible from modules

      In order to make is_kdump_kernel() accessible from modules, need to
      make elfcorehdr_addr exported.
      This was rejected in the past [1] because reset_devices was prefered in
      that context (reseting the device in kdump kernel), but now there are
      some network drivers that need to reduce memory usage when loaded from
      a kdump kernel.  And in that context, is_kdump_kernel() suits better.

      [1] - https://lkml.org/lkml/2011/1/27/341

      CC: Vivek Goyal <vgoyal@xxxxxxxxxx>
      Signed-off-by: Amir Vadai <amirv@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a77e4accce126d50d02705c687dd0b5025b63f89
  Author: Pavel Machek <pavel@xxxxxx>
  Date:   Mon Aug 25 13:31:16 2014 +0200

      stmmac: simple cleanups

      This adds simple cleanups for stmmac, removing test we know is always
      true, fixing whitespace, and moving code out of if().

      Signed-off-by: Pavel Machek <pavel@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d83d2c26461d661384676a4eed935d925b0fcc34
  Author: Marcin Niesluchowski <m.niesluchow@xxxxxxxxxxx>
  Date:   Tue Aug 19 14:26:32 2014 +0200

      Smack: Fix setting label on successful file open

      While opening with CAP_MAC_OVERRIDE file label is not set.
      Other calls may access it after CAP_MAC_OVERRIDE is dropped from process.

      Signed-off-by: Marcin Niesluchowski <m.niesluchow@xxxxxxxxxxx>

  commit 7bb75da1717296f5850e1a9a36896a52fd07a26a
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 21:53:24 2014 +0530

      orinoco_usb: use USB API functions rather than constants

      This patch introduces the use of the functions
      usb_endpoint_is_bulk_in(epd) and usb_endpoint_is_bulk_out(epd).

      The semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
      - \(USB_ENDPOINT_XFER_BULK\|2\))
      + usb_endpoint_xfer_bulk(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
      -  \(USB_DIR_IN\|0x80\))
      + usb_endpoint_dir_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
      -  \(USB_DIR_OUT\|0\))
      + usb_endpoint_dir_out(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd))
      + usb_endpoint_is_bulk_in(epd)

      @@ struct usb_endpoint_descriptor *epd; @@

      - (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd))
      + usb_endpoint_is_bulk_out(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b9395df96ac41cdfcc929f1515828709b2f64b2f
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 22:40:24 2014 +0530

      atmel_cs: Remove typedef local_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      local_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a796dac9a6bedff6db99f57828c85c97071d3d1e
  Author: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 16:04:51 2014 +0300

      wireless: core: Reorder wiphy_register() notifications relevantly

      Currently it can send regulatory domain change notification before any
      NEW_WIPHY notification. Moreover, if rfill_register() fails, calling
      wiphy_unregister() will send a DEL_WIPHY though no NEW_WIPHY had been
      sent previously.

      Thus reordering so it properly notifies NEW_WIPHY before any other.

      Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@xxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit f0bd88dfd7e5d53bce84a9d077c949774f27a25a
  Author: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 20:52:56 2014 +0200

      net: wireless: ipw2x00: ipw2200.c: Cleaning up missing null-terminate in 
conjunction with strncpy

      Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

      Signed-off-by: Rickard Strandqvist 
<rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 372e3a846814656d5e514167484f684f828fff56
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Thu Aug 7 16:32:45 2014 +0530

      wireless: wlcore: Use devm_kzalloc

      This patch introduces the use of devm_kzalloc and does away with the
      kfrees in the probe and remove functions. Also, a couple of labels and
      the initial assignment of the ret variable in the probe function are
      removed.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 560ce3087292603dafb2603ee12cab0ff6c20aee
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:32:01 2014 +0300

      wil6210: fix access after free in wil_pcie_remove()

      'wil'  released in wil_if_free(); save iomapped address aside to
      properly unmap it.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 48e81a15fa40dce4553ae3156e170a2be9562fa9
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:32:00 2014 +0300

      wil6210: cfg80211_rx_mgmt to use GFP_ATOMIC

      Internally, cfg80211_rx_mgmt() takes lock:
      spin_lock_bh(&wdev->mgmt_registrations_lock);

      and therefore one can't use it with GFP_KERNEL allocation flags.
      When called with GFP_KERNEL, "sleep while atomic" warning triggered:

      <3>[242645.446224] BUG: sleeping function called from invalid context at 
kernel/mm/slub.c:926
      <3>[242645.455516] in_atomic(): 1, irqs_disabled(): 0, pid: 18881, name: 
kworker/u16:0
      <6>[242645.462868] CPU: 0 PID: 18881 Comm: kworker/u16:0 Tainted: G       
    O 3.10.40-g619a884-00001-g357fa9c #2
      <6>[242645.463044] Workqueue: wil6210_wmi wmi_event_worker [wil6210]
      <6>[242645.463087] Call trace:
      <6>[242645.463157] [<ffffffc000087390>] dump_backtrace+0x0/0x144
      <6>[242645.463205] [<ffffffc0000874e4>] show_stack+0x10/0x1c
      <6>[242645.463259] [<ffffffc0009abc04>] dump_stack+0x1c/0x28
      <6>[242645.463313] [<ffffffc0000c10c0>] __might_sleep+0xe0/0xf0
      <6>[242645.463365] [<ffffffc00015a514>] kmem_cache_alloc+0x48/0x1e4
      <6>[242645.463414] [<ffffffc00080d468>] __alloc_skb+0x48/0x164
      <6>[242645.463466] [<ffffffc00097f2c4>] nl80211_send_mgmt+0x4c/0x1dc
      <6>[242645.463511] [<ffffffc000980268>] cfg80211_rx_mgmt+0x1bc/0x25c
      <6>[242645.463647] [<ffffffbffc005d64>] wmi_evt_rx_mgmt+0x21c/0x23c 
[wil6210]
      <6>[242645.463783] [<ffffffbffc0073b8>] wmi_event_worker+0x230/0x2f8 
[wil6210]
      <6>[242645.463838] [<ffffffc0000afffc>] process_one_work+0x258/0x3d0
      <6>[242645.463887] [<ffffffc0000b0fe0>] worker_thread+0x1f0/0x310
      <6>[242645.463946] [<ffffffc0000b642c>] kthread+0xac/0xb8

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8fcfdeac97ee3ee8dd8e0e44b6a3b9d49b951bbd
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:59 2014 +0300

      wil6210: fix free'd memory access in wil_if_free()

      In the wil_priv_deinit(), wdev->netdev is accessed, so free_netdev()
      should not be called before mentioned call.

      Set wdev->netdev to NULL Make sure no more attempts to use it.
      It is used for debug printk if not NULL.

      This fix kernel panic on module unload and in case error on probe;
      if memory allocation debugging enabled.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 1eb9d1e5c659a9f2ae08a3d36d1c64d11368b58a
  Author: Dedy Lansky <qca_dlansky@xxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:58 2014 +0300

      wil6210: Limit max number of associated stations

      Add a module parameter to support setting the maximum
      number of stations that can be associated to an AP.

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a21420864a28f2cf24afdc555da7b6d7c100e9d8
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:57 2014 +0300

      wil6210: fix false "scan timeout"

      When sending scan request, if hardware is not ready, scan timer was 
started
      and scan timeout mis-reported.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 36345ac33ca8d381c215091c5535e62335668f01
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:56 2014 +0300

      wil6210: fix beamforming data reporting

      When reading 'bf' file on debugfs, query beam forming status from 
firmware.
      Ignore CID's that return error or return all zeros.

      Remove obsolete code that used to maintain statistics on per-device basis,
      as now it is reported be per-CID and current.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b7cde47009640b88cb3629ee7078a43bc2642459
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:55 2014 +0300

      wil6210: convert debugfs to the table mode

      Define tables for similar file entries, i.e.
      - table for debugfs_create_file
      - table for static parameters
      - table for parameters that are members of "wil" structure
      - table for blobs
      - table for interrupt controllers

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6afd60055d8dd1f28bf6e9556ebc9996cceebaa8
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:54 2014 +0300

      wil6210: Workaround for Sparrow with bad device id

      If firmware broken on the boot time, Sparrow card enumerates as
      device 0x302 instead of 0x310. Allow using this ID

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 520d68e7cf6c72687698c4584e8f1f8fab4dfc4e
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:53 2014 +0300

      wil6210: wait longer for hardware reset completion

      Typical time for hardware reset, as measured, is about 200..250 msec.
      Adjust sleeping to use more relaxed msleep, increase sleep interval
      and increase total sleep time to be about 1sec

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit bbb2adc7b47cbe841d3cb2fa048f720647f5f4cd
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:52 2014 +0300

      wil6210: check error in wil_target_reset()

      When resetting target in wil_target_reset(), error may occur.
      Indicate error via error code. In case of error, don't attempt to further
      interact with card, specifically don't attempt firmware download or
      interrupts enabling.

      Move wil_rx_fini() to be always executed to prevent memory leak.

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 02525a7925c9a3c55ceef7e9a30218dc47ced1ad
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:51 2014 +0300

      wil6210: update copyright year 2014

      Fix Copyright headers in all files changed in 2014, to mention 2014

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit cc9e4a2b667c79d531a79c5eede27d11c1394326
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:50 2014 +0300

      wil6210: fix race in reset

      It is important to halt USER CPU first, then MAC CPU
      Otherwise, race happens in the firmware

      Signed-off-by: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 91b775edf7ad54f849895e021677f7d9c15a9f5d
  Author: Vladimir Kondratiev <qca_vkondrat@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:31:49 2014 +0300

      wil6210: map MAC timer for packet lifetime into debugfs

      expose reading RGF_MAC_MTRL_COUNTER_0 in debugfs

      Signed-off-by: Dedy Lansky <qca_dlansky@xxxxxxxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit e2261afd4caaf1a6473eddbcbd8a5c5eb593316e
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Tue Aug 5 21:42:55 2014 -0700

      mwifiex: fix decimal printf format specifiers prefixed with 0x

      The prefix suggests the number should be printed in hex, so use
      the %x specifier to do that.

      Found by using regex suggested by Joe Perches.

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Acked-by: Avinash Patil <patila@xxxxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 26c0604628f85d435a664f52fd2ca30aab812266
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 20:22:46 2014 +0530

      cw1200: Introduce the use of devm_kzalloc

      This patch introduces the use of devm_kzalloc and does away with the
      kfrees in the probe and remove functions.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6040aa70c30276e6cd2aacd1f428c3f05462a7f1
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 16:51:30 2014 +0530

      net: wireless: wl1251: Remove unnecessary free_irq

      This patch does away with free_irq in the remove function as the irq is
      allocated with a devm_request_irq.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 8615eb2870f1a89ad551d80ef821172015af7c28
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:48 2014 +0200

      b43: N-PHY: support setting custom TX power

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit ec76643b0057e13c4cc6ed4b55af6389fcbb5e64
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:47 2014 +0200

      b43: implement PPR (Power Per Rate) management/API

      Broadcom hardware supports auto-adjustment of TX power depending on the
      currently used rate. So far all calculations were handled without any
      helpers (API) using big arrays and magic offsets.
      It seems Broadcom recently decided to clean this up by developing PPR.
      Their wlc_ppr.h can be found in open parts of the SDK.
      As we plan to implement support for rate-based TX power it makes sense
      to also implement our version of PPR as well.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit a68c356bcf1e76ae649e929db5e4cea9e6bdcd65
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:46 2014 +0200

      b43: N-PHY: add RF power tables for radio 0x2057 revs 9 & 14

      Don't write them as we don't have gains configured correctly yet.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 33df85f662a0ee03f2b8e0c9d34a51d8dd0406c0
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:45 2014 +0200

      b43: N-PHY: update rev3+ gain control workarounds

      This fixes workarounds on rev 6+ and cleans code slightly.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 25c15566635fef86e87f762f73a19f24598e45fa
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Aug 7 07:45:37 2014 +0200

      b43: flush some writes on Broadcom MIPS SoCs

      Access to PHY and radio registers is indirect on Broadcom hardware and
      it seems that addressing on some MIPS SoCs may require flushing. So far
      this problem was noticed on 0x4716 SoC only (marketing names: BCM4717,
      BCM4718).

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit d342b95dd735014a590f9051b1ba227eb54ca8f6
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:43 2014 +0200

      b43: don't duplicate common PHY read/write ops

      Most of the PHYs use the same way of accessing registers, so move that
      code to the shared place. An exception is G-PHY which sometimes access
      A-PHY regs and requires special handling.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit 6247d2aa5188ac0ace33d8390341075c04107218
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Jul 31 21:59:42 2014 +0200

      b43: update flushing many writes performed in a row

      Flush radio writes as well and add some tiny optimizations (e.g.
      masksetting PHY reg involves reading it, so reset the counter).

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>

  commit b209af9981ee6b4274a0a46810dd0210e6520010
  Author: hayeswang <hayeswang@xxxxxxxxxxx>
  Date:   Mon Aug 25 15:53:00 2014 +0800

      r8152: check code with checkpatch.pl

      626: CHECK: Alignment should match open parenthesis
       646: CHECK: Alignment should match open parenthesis
       655: CHECK: Alignment should match open parenthesis
       695: CHECK: Alignment should match open parenthesis
       729: CHECK: Alignment should match open parenthesis
       739: CHECK: Alignment should match open parenthesis
       976: WARNING: externs should be avoided in .c files
       1314: CHECK: Alignment should match open parenthesis
       1358: WARNING: networking block comments don't use an empty /* line, use 
/* Comment...
       1402: WARNING: networking block comments don't use an empty /* line, use 
/* Comment...
       1521: CHECK: multiple assignments should be avoided
       1775: CHECK: Alignment should match open parenthesis
       1838: CHECK: multiple assignments should be avoided
       1843: CHECK: multiple assignments should be avoided
       1847: CHECK: multiple assignments should be avoided
       1850: WARNING: Missing a blank line after declarations
       1864: CHECK: Alignment should match open parenthesis
       1872: CHECK: braces {} should be used on all arms of this statement
       1906: CHECK: usleep_range is preferred over udelay
       2865: WARNING: networking block comments don't use an empty /* line, use 
/* Comment...
       3088: CHECK: Alignment should match open parenthesis
       total: 0 errors, 5 warnings, 16 checks, 3567 lines checked

      Signed-off-by: Hayes Wang <hayeswang@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 07bc788424b9a2ee6cc20b70311c0950897ee0eb
  Merge: 47e4df9 13cac15
  Author: John W. Linville <linville@xxxxxxxxxxxxx>
  Date:   Mon Aug 25 15:58:02 2014 -0400

      Merge branch 'for-upstream' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

  commit 39bdc95871b57828b3bbefc0280a1a80a6b63d9e
  Merge: ed7f92d ff9e762
  Author: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 11:09:35 2014 -0700

      Merge tag 'iio-for-3.18a' of 
git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into work-next

      Jonathan writes:

      1st round of new IIO drivers, functionality and cleanups for the 3.18 
cycle.

      Maintainer Updates

      * Add 3 designated reviewers for IIO.  Lars, Peter and Hartmut have been
        actively reviewing a lot of patches for a while now so this reflects
        the status quo.  These three are probably the only reason I keep
        my head above the water!

      New drivers and device support

      * max5821 DAC
      * Rockchip SARADC
      * TI ADC128S052 ADC
      * BMC150 Accelerometer
      * exynos ADC driver gains support for s3c24xx and s3c64xx parts.
      * kxcjk-1013 gainst range control and runtime PM support to drive
        down it's power usage.

      Driver removals

      * Drop ad5930, ad99850, ad9852, ad9910 and ad9951 drivers on the simple
        basis that they drivers just provided a register write function with
        no compliant user space ABI whatsoever.  Much better to drop them and
        start again for these in the fullness of time.

      Core Enhancements

      * Join together neighbouring elements in the demux units that feeds
        the binary interfaces.  This cuts down on the number of individual
        copies needed  when splitting out individual channels from the incoming
        channel scans.
      * Other demux related cleanups such as using roundup instead of a local
        implementation.

      Cleanups

      * Drop an unnecessary double setting of the owner field in xilinx adc.
      * Some more patches to use managed (devm) interfaces to cut down on
        complexity of removal code.
      * adis16060 coding style fixlets.
      * Fix some incorrect error returns in the Xilinx ADC driver.
      * Coding style fixlets for various accelerometer drivers.
      * Some sparse warning fixes to do with endianness and sign of variables.
      * Fix an incorrect and entirely pointless use of sizeof on a dynamic 
pointer
        in hid-sensor-magn-3d by dropping the relevant code.

  commit 251f8c0364f99fc21fcc7b07e4ec6b4f3250d841
  Author: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Aug 25 19:27:52 2014 +0800

      cgroup: fix a typo in comment.

      There is no function named cgroup_enable_task_cg_links().
      Instead, the correct function name in this comment should
      be cgroup_enabled_task_cg_lists().

      Signed-off-by: Dongsheng Yang <yangds.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit f55df0d654e10ad49e0e7edaeef02fa00e084d94
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:54:25 2014 +0200

      ARM: at91: Remove rstc and shdwc headers

      These headers used to provide an "API" to access the rstc and shdwc 
registers.
      Now that no-one uses this API anymore, we can safely remove those.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 351a4ffea259a11deebe0eb169c46ccbfc3abd36
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:46:31 2014 +0200

      ARM: at91: Remove rstc and shdwnc global base addresses

      Now that there's no user left for the global variables holding the reset 
and
      shutdown controllers base address, we can remove these variables and their
      associated mapping function.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 572e85e3aa58f11671759e9cfa6b9b5d79b131fd
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:46:05 2014 +0200

      ARM: at91/pm: Remove show_reset_status function

      Both the reset and poweroff drivers are now implementing what the
      show_reset_status function used to do. Hence, we can remove this rather 
hackish
      function that prevents us from doing further cleanup.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 4ae9ccf2fab87aaf9e0e906ba85675be020f6948
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 15:41:56 2014 +0200

      ARM: at91: Remove poweroff code

      Now that all the SoC have been converted to use the new poweroff driver, 
we can
      remove the poweroff code defined in mach-at91.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 75ddf376d1aeac04688efc5c806f8a4baa995474
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:39:43 2014 +0200

      ARM: at91: Register the poweroff driver

      Register the poweroff driver in the old-style SoC definition so that the 
driver
      is loaded and provide a shutdown hook.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 5c0593db802c8a9da15216615e466fd4e729df6f
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 7 16:25:26 2014 +0200

      ARM: at91: Remove poweroff DT probing

      Now that the poweroff code is a driver of its own, remove the DT probing 
in
      mach-at91 and let the usual DT code do its job.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 54ad89b05ec49b90790de814647b244d3d2cc5ca
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Aug 25 16:08:21 2014 +0200

      kvm: x86: fix tracing for 32-bit

      Fix commit 7b46268d29543e313e731606d845e65c17f232e4, which mistakenly
      included the new tracepoint under #ifdef CONFIG_X86_64.

      Reported-by: Sabrina Dubroca <sd@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 99d63fa1c8fe8853540116a6deaedc1ba1fc0468
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 12:00:52 2014 +0200

      ARM: at91: Remove reset code from the machine code

      Now that the transition is over and that we probe our reset driver in 
every
      case, we can remove the legacy code from the machine directory.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e76265c627ca0aff6cc129486ac656b6b6dd06af
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 11:55:33 2014 +0200

      ARM: at91: Call at91_register_devices in the board files

      Make every board call the register_devices callback so that the devices
      declared by the SoC are registered.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit d8dfa2d4e912c091c51c864af1e4b02b3bd6e9a2
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 11:10:10 2014 +0200

      ARM: at91: Probe the reset driver

      Register the reset device in the right SoCs so that the reset driver is
      actually probed even in the old-style probing case.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 65f2ce96a94d2a61fca486a48d9da30845b16d20
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 17:49:28 2014 +0200

      ARM: at91/soc: Introduce register_devices callback

      Some core devices should be registered by the SoC itself rather than by 
every
      board using this SoC. Introduce a register_devices callback that should be
      called during the init_machine in order to do that.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 4b0a683cf16eac06385c96c2fcf21766818f757c
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 17:47:50 2014 +0200

      ARM: at91: Remove the old-style reset probing

      Now that the reset code is a driver of its own, just let the usual DT 
probing
      mecanism do its job, and remove the code entirely in this case.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 8d248f0d3a1ddb3c671b4029f8950fbad09be7ae
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 15:58:49 2014 +0200

      ARM: at91: Rework ramc mapping code

      Adapt the ramc mapping code to handle multiple ram controllers in the DT.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 57f2d8b797c4c8d9e65e3b9fae98246be5a93df3
  Author: Sudip Mukherjee <sudipm.mukherjee@xxxxxxxxx>
  Date:   Mon Aug 25 19:04:52 2014 +0530

      ALSA: ctxfi: ctpcm.c: printk replacement

      replaced printk with corresponding pr_err

      Signed-off-by: Sudip Mukherjee <sudip@xxxxxxxxxxxxxxx>
      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 9e8be232b934418932e40da276f6871dce83fa7c
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 12:04:43 2014 +0200

      ARM: at91: setup: Switch to pr_fmt

      Most of the printed messages are using the "AT91:" prefix in the setup.c 
file,
      but not all of them. Moreover, those who add it hardcode it directly in 
the
      message, while the pr_fmt macro makes it easier for us to support such a 
case.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 137fd45ffec15db14034990ceac890975cae7a32
  Author: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
  Date:   Wed May 28 18:50:13 2014 +0800

      pwm: imx: Avoid sample FIFO overflow for i.MX PWM version2

      The i.MX PWM version2 is embedded in several i.MX SoCs, such as i.MX27,
      i.MX51 and i.MX6SL.  There is a 4-word (16 bit) sample FIFO in this IP.
      Each FIFO slot determines the duty period of a PWM waveform in one full
      cycle.  The IP spec mentions that we should not write a fourth sample
      because the FIFO will become full and triggers a FIFO write error (FWE)
      which will prevent the PWM from starting once it is enabled.  In order
      to avoid any sample FIFO overflow issue, this patch clears all sample
      FIFO by doing software reset in the configuration hook when the
      controller is disabled or waits for a full PWM cycle to get a
      relinquished FIFO slot when the controller is enabled and the FIFO is
      fully loaded.

      The FIFO overflow issue can be reproduced by the following commands on
      the i.MX6SL EVK platform, assuming we use PWM2 for the debug LED which
      is driven by the pin HSIC_STROBE and the maximal brightness is 255.

        echo 0   > /sys/class/leds/user/brightness
        echo 0   > /sys/class/leds/user/brightness
        echo 0   > /sys/class/leds/user/brightness
        echo 0   > /sys/class/leds/user/brightness
        echo 255 > /sys/class/leds/user/brightness

      Here, FWE happens (PWMSR register reads 0x58) and the LED can not be
      lighten.

      Another way to reproduce the FIFO overflow issue is to run this script:

        while true;
                do echo 255 > /sys/class/leds/user/brightness;
        done

      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Cc: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Cc: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: linux-pwm@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 40f260c2cebb464dda6916055112963f1421a111
  Author: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
  Date:   Wed May 28 18:50:12 2014 +0800

      pwm: imx: Cleanup indentation for register definitions

      This patch contains no logic change to cleanup indentation for register
      definitions only.

      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Cc: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Cc: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: linux-pwm@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit bd59bdc898623e6c948a9f900250ce7343cf9012
  Author: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
  Date:   Wed May 28 18:50:11 2014 +0800

      pwm: imx: Fix the macro MX3_PWMCR_PRESCALER(x) definition

      This patch adds missing parentheses around the argument of the macro
      MX3_PWMCR_PRESCALER(x) to avoid any potential macro expansion issue.

      Reported-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: Thierry Reding <thierry.reding@xxxxxxxxx>
      Cc: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
      Cc: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Cc: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: linux-pwm@xxxxxxxxxxxxxxx
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Liu Ying <Ying.Liu@xxxxxxxxxxxxx>
      Acked-by: Shawn Guo <shawn.guo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 7cd4b90a737e2e6f41be4ac8b1df847fec67f3da
  Merge: 7b46268 ab3f285
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Aug 25 15:37:00 2014 +0200

      Merge tag 'kvm-s390-20140825' of 
git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD

      Here are two fixes for s390 KVM code that prevent:
      1. a malicious user to trigger a kernel BUG
      2. a malicious user to change the storage key of read-only pages

  commit e657ce689a85ff1c887b8020282e5b2ab1411ded
  Merge: 3933361 ae499f0
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Aug 25 15:35:26 2014 +0200

      Merge tag 'at91-drivers-for-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux

      Pull AT91 reset, poweroff and ram drivers from Maxime Ripard:
       "This tag holds the various new drivers introduced to move code that 
used to be
        in mach-at91 over to the proper frameworks.

        These files are the reboot and poweroff code for all AT91 SoCs but the 
RM9200,
        and the ram controller driver is not doing much at the time, except for 
grabing
        the RAM clock in order to leave it always enabled."

      Conflicts:
        arch/arm/mach-at91/Kconfig

  commit 39333610ba3b1e076ac1ceccca34de037a413a03
  Merge: 7d1311b 2626063 464d6e1
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Mon Aug 25 15:33:23 2014 +0200

      Merge branches 'at91-3.18-cleanup' and 'at91-3.18-dt' into 
at91-3.18-drivers

  commit 533acc0e8df7d6553f11cf91c177211cb6037968
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 17:08:44 2014 +0800

      pwm: Fix possible ZERO_SIZE_PTR pointer dereferencing error.

      Since we cannot make sure the 'chip->npwm' will always be none zero here,
      and then if either equal to zero, the kzalloc() will return ZERO_SIZE_PTR,
      which equals to ((void *)16).

      So this patch fix this with just doing the zero check before calling 
kzalloc().

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 6e0a0431bf7d90ed0b8a0a974ad219617a70cc22
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Tue Apr 29 09:34:41 2014 +0200

      KVM: s390/mm: cleanup gmap function arguments, variable names

      Make the order of arguments for the gmap calls more consistent,
      if the gmap pointer is passed it is always the first argument.
      In addition distinguish between guest address and user address
      by naming the variables gaddr for a guest address and vmaddr for
      a user address.

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 9da4e3807657f3bcd12cfbb5671d80794303dde2
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Apr 30 14:46:26 2014 +0200

      KVM: s390/mm: readd address parameter to gmap_do_ipte_notify

      Revert git commit c3a23b9874c1 ("remove unnecessary parameter from
      gmap_do_ipte_notify").

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 55dbbdd9a832b3c0546a65df155d9e6eee8c312e
  Author: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
  Date:   Wed Apr 30 14:44:44 2014 +0200

      KVM: s390/mm: readd address parameter to pgste_ipte_notify

      Revert git commit 1b7fd6952063 ("remove unecessary parameter from
      pgste_ipte_notify")

      Signed-off-by: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 331cbc277ec4ae5827b9ca538d9b5469fdca0947
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 15:39:43 2014 +0200

      KVM: s390: don't use kvm lock in interrupt injection code

      The kvm lock protects us against vcpus going away, but they only go
      away when the virtual machine is shut down. We don't need this
      mutex here, so let's get rid of it.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 7939503147f89f0799ddc89afec2aeae57dd7e2c
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Apr 17 10:10:30 2014 +0200

      KVM: s390: return -EFAULT if lowcore is not mapped during irq delivery

      Currently we just kill the userspace process and exit the thread
      immediatly without making sure that we don't hold any locks etc.

      Improve this by making KVM_RUN return -EFAULT if the lowcore is not
      mapped during interrupt delivery. To achieve this we need to pass
      the return code of guest memory access routines used in interrupt
      delivery all the way back to the KVM_RUN ioctl.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit d3d692c82e4ed79ae7c85f8825ccfdb7d11819da
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 08:53:36 2014 +0200

      KVM: s390: implement KVM_REQ_TLB_FLUSH and make use of it

      Use the KVM_REQ_TLB_FLUSH request in order to trigger tlb flushes instead
      of manipulating the SIE control block whenever we need it. Also trigger 
it for
      a control register sync directly instead of (ab)using 
kvm_s390_set_prefix().

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit b028ee3edd54d338dd811aeafd670a2c682be558
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 17 10:47:43 2014 +0200

      KVM: s390: synchronize more registers with kvm_run

      In order to reduce the number of syscalls when dropping to user space, 
this
      patch enables the synchronization of the following "registers" with 
kvm_run:
      - ARCH0: CPU timer, clock comparator, TOD programmable register,
               guest breaking-event register, program parameter
      - PFAULT: pfault parameters (token, select, compare)

      The registers are grouped to reduce the overhead when syncing.

      As this grows the number of sync registers quite a bit, let's move the 
code
      synchronizing registers with kvm_run from kvm_arch_vcpu_ioctl_run() into
      separate helper routines.

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Reviewed-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit c3950b66b9ceff1614db870d2d5a9bd47531a712
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Mon Aug 4 16:54:22 2014 +0200

      KVM: s390: no special machine check delivery

      The load PSW handler does not have to inject pending machine checks.
      This can wait until the CPU runs the generic interrupt injection code.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>

  commit fbfa304963fa8bf990dac1d05a77800d1e123b66
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 08:22:33 2014 +0200

      KVM: s390: clear kvm_dirty_regs when dropping to user space

      We should make sure that all kvm_dirty_regs bits are cleared before 
dropping
      to user space. Until now, some would remain pending.

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit d8482c0d87708114a10e232768723626bf1099ba
  Author: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 29 08:19:26 2014 +0200

      KVM: clarify the idea of kvm_dirty_regs

      This patch clarifies that kvm_dirty_regs are just a hint to the kernel and
      that the kernel might just ignore some flags and sync the values (like 
done for
      acrs and gprs now).

      Signed-off-by: David Hildenbrand <dahi@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 8a2ef71b0bd0060c7095fd2043992b78e23735c4
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 16:36:06 2014 +0200

      KVM: s390: factor out get_ilc() function

      Let's make this a reusable function.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Acked-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 44c6ca3d1b9c16cb715c21ec15670d27a8950822
  Author: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Apr 16 13:57:18 2014 +0200

      KVM: s390: add defines for pfault init delivery code

      Get rid of open coded values for pfault init.

      Signed-off-by: Jens Freimann <jfrei@xxxxxxxxxxxxxxxxxx>
      Acked-by: Cornelia Huck <cornelia.huck@xxxxxxxxxx>
      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>

  commit 84693d87a6d7e84a5183fc871653269880614d92
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:41:38 2014 +0200

      crypto: drbg - remove unnecessary sanity check for shadow state

      During creation of the DRBG shadow state, it is ensured that the DRBG
      state structure is already allocated. Thus, a sanity check for verifying
      that the structure is allocated is removed.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 05c81ccd9087d238c10b234eadb55632742e5518
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:41:10 2014 +0200

      crypto: drbg - remove configuration of fixed values

      SP800-90A mandates several hard-coded values. The old drbg_cores allows
      the setting of these values per DRBG implementation. However, due to the
      hard requirement of SP800-90A, these values are now returned globally
      for each DRBG.

      The ability to set such values per DRBG is therefore removed.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit bc034ef5573ef4d81daa666c02a3df1ad28e24a7
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:40:20 2014 +0200

      crypto: drbg - remove unnecessary sanity checks

      The drbg_make_shadow function contains sanity checks which are not
      needed as the function is invoked at times where it is ensured that the
      checked-for variables are available.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e6c0244ad38a358598392638688b1dcac7878f66
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:39:31 2014 +0200

      crypto: drbg - use kmalloc instead of kzalloc for V and C

      When allocating V, C, the zeroization is only needed when
      allocating a new instance of the DRBG, i.e. when performing an
      initial seeding. For all other allocations, the memcpy implemented in
      drbg_copy_drbg ensures that the memory is filled with the correct
      information.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit f072f0e0fe0f3758c7c94bee875564c89fd07d08
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:38:58 2014 +0200

      crypto: drbg - remove superflowous memset(0)

      Remove memset(0) which is not needed due to the kzalloc of the memory.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 45943a58df46b912685af26000e4dbacddd9c567
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:38:29 2014 +0200

      crypto: drbg - remove superflowous checks

      The crypto_init and crypto_fini functions are always implemented. Thus,
      there is no need for a protecting check.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 46f64f6ef978dc1f36ebaa50ed79c7c8386711ee
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:37:59 2014 +0200

      crypto: drbg - kzfree does not need a check for NULL pointer

      The kzfree function already performs the NULL pointer check. Therefore,
      the DRBG code does not need to implement such check.

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 72f3e00dd67ec449199a8844bc012a4fa1e0340a
  Author: Stephan Mueller <smueller@xxxxxxxxxx>
  Date:   Sun Aug 17 17:37:34 2014 +0200

      crypto: drbg - replace int2byte with cpu_to_be

      The DRBG requires the conversion of an integer into a string
      representation of that integer. The previous implementation converted
      the given integer byte-wise. However, the kernel offers the cpu_to_be
      function which already re-arranges the memory representation of an
      integer such that it applies when interpreting the same memory as
      character string.

      The change therefore uses an integer-cast / union of the target
      character array together with the cpu_to_be function to convert an
      integer into its string representation.

      Tests show that the Hash and CTR DRBG implementations (the HMAC DRBG
      does not require such conversion) is about 10% faster (or requires less
      computing power, respectively).

      Signed-off-by: Stephan Mueller <smueller@xxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 4451d494b1910bf7b7f8381a637d0fe6d2142467
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Thu Aug 14 13:51:57 2014 +0300

      crypto: caam - fix addressing of struct member

      buf_0 and buf_1 in caam_hash_state are not next to each other.
      Accessing buf_1 is incorrect from &buf_0 with an offset of only
      size_of(buf_0). The same issue is also with buflen_0 and buflen_1

      Cc: <stable@xxxxxxxxxxxxxxx> # 3.13+
      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 307fd543f3d23f8f56850eca1b27b1be2fe71017
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Thu Aug 14 13:51:56 2014 +0300

      crypto: caam - remove duplicated sg copy functions

      Replace equivalent (and partially incorrect) scatter-gather functions
      with ones from crypto-API.

      The replacement is motivated by page-faults in sg_copy_part triggered
      by successive calls to crypto_hash_update. The following fault appears
      after calling crypto_ahash_update twice, first with 13 and then
      with 285 bytes:

      Unable to handle kernel paging request for data at address 0x00000008
      Faulting instruction address: 0xf9bf9a8c
      Oops: Kernel access of bad area, sig: 11 [#1]
      SMP NR_CPUS=8 CoreNet Generic
      Modules linked in: tcrypt(+) caamhash caam_jr caam tls
      CPU: 6 PID: 1497 Comm: cryptomgr_test Not tainted
      3.12.19-rt30-QorIQ-SDK-V1.6+g9fda9f2 #75
      task: e9308530 ti: e700e000 task.ti: e700e000
      NIP: f9bf9a8c LR: f9bfcf28 CTR: c0019ea0
      REGS: e700fb80 TRAP: 0300   Not tainted
      (3.12.19-rt30-QorIQ-SDK-V1.6+g9fda9f2)
      MSR: 00029002 <CE,EE,ME>  CR: 44f92024  XER: 20000000
      DEAR: 00000008, ESR: 00000000

      GPR00: f9bfcf28 e700fc30 e9308530 e70b1e55 00000000 ffffffdd e70b1e54 
0bebf888
      GPR08: 902c7ef5 c0e771e2 00000002 00000888 c0019ea0 00000000 00000000 
c07a4154
      GPR16: c08d0000 e91a8f9c 00000001 e98fb400 00000100 e9c83028 e70b1e08 
e70b1d48
      GPR24: e992ce10 e70b1dc8 f9bfe4f4 e70b1e55 ffffffdd e70b1ce0 00000000 
00000000
      NIP [f9bf9a8c] sg_copy+0x1c/0x100 [caamhash]
      LR [f9bfcf28] ahash_update_no_ctx+0x628/0x660 [caamhash]
      Call Trace:
      [e700fc30] [f9bf9c50] sg_copy_part+0xe0/0x160 [caamhash] (unreliable)
      [e700fc50] [f9bfcf28] ahash_update_no_ctx+0x628/0x660 [caamhash]
      [e700fcb0] [f954e19c] crypto_tls_genicv+0x13c/0x300 [tls]
      [e700fd10] [f954e65c] crypto_tls_encrypt+0x5c/0x260 [tls]
      [e700fd40] [c02250ec] __test_aead.constprop.9+0x2bc/0xb70
      [e700fe40] [c02259f0] alg_test_aead+0x50/0xc0
      [e700fe60] [c02241e4] alg_test+0x114/0x2e0
      [e700fee0] [c022276c] cryptomgr_test+0x4c/0x60
      [e700fef0] [c004f658] kthread+0x98/0xa0
      [e700ff40] [c000fd04] ret_from_kernel_thread+0x5c/0x64

      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 65fafbe9bddf49d53a2bbae92498909e3c5f964b
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 14 09:00:44 2014 +0800

      crypto: qat - Fix return value check in adf_chr_drv_create()

      In case of error, the function device_create() returns ERR_PTR()
      and never returns NULL. The NULL test in the return value check
      should be replaced with IS_ERR().

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit e5ffbfc182bc148f44840bdd3970ea4c8bf80c3c
  Author: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
  Date:   Mon Aug 11 11:40:17 2014 +0300

      crypto: caam - enable raw data instead of von Neumann data

      The sampling of the oscillator can be done in multiple modes for
      generating the entropy value. By default, this is set to von
      Neumann. This patch changes the sampling to raw data, since it
      has been discovered that the generated entropy has a better
      'quality'.

      Signed-off-by: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit eeaa1724a2e9c8958a8621b3c10d5ca0667e78fa
  Author: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
  Date:   Mon Aug 11 11:40:16 2014 +0300

      crypto: caam - change starting entropy delay value

      The entropy delay (the length in system clocks of each
      entropy sample) for the RNG4 block of CAAM is dependent
      on the frequency of the SoC. By elaborate methods, it
      has been determined that a good starting value for all
      platforms integrating the CAAM IP is 3200. Using a
      higher value has additional benefit of  speeding up
      the process of instantiating the RNG, since the entropy
      delay will be increased and instantiation of the RNG
      state handles will be reattempted by the driver. If the
      starting value is low, for certain platforms, this can
      lead to a quite lengthy process.
      This patch changes the starting value of the length of
      the entropy sample to 3200 system clocks.
      In addition to this change, the attempted entropy delay
      values are now printed on the console upon initialization
      of the RNG block.
      While here, a safeguard for yielding the processor was
      added for ensuring that in very adverse cases,
      the CPU isn't hogged by the instantiation loop.

      Signed-off-by: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit b061f3fefcffa0cdcdc61ae2a1123a4e7697d452
  Author: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
  Date:   Mon Aug 11 11:40:15 2014 +0300

      crypto: caam - disable RNG oscillator maximum frequency check

      The rtfrqmax & rtfrqmin set the bounds of the expected frequency of the
      oscillator, when SEC runs at its maximum frequency. For certain platforms
      (f.i. T2080), the oscillator is very fast and thus if the SEC runs at
      a lower than normal frequency, the ring oscillator is incorrectly detected
      as being out of bounds.

      This patch effectively disables the maximum frequency check, by setting a
      high enough maximum allowable frequency for the oscillator. The reasoning
      behind this is that usually a broken oscillator will run too slow
      (i.e. not run at all) rather than run too fast.

      Signed-off-by: Alex Porosanu <alexandru.porosanu@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit d4c85f9bb53f25491524839ab1610b30810ab898
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 12:30:04 2014 +0300

      crypto: testmgr - remove unused function argument

      The argument "req" of do_one_async_hash_op is not used by the
      function. This patch removes this argument and renames the
      function to match more closely its purpose.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit ad61e042e9151b55b393d5875e467e7fe0c7470c
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:30:03 2014 -0700

      crypto: sha-mb - SHA1 multibuffer job manager and glue code

      This patch introduces the multi-buffer job manager which is responsible
      for submitting scatter-gather buffers from several SHA1 jobs to the
      multi-buffer algorithm.  It also contains the flush routine to that's
      called by the crypto daemon to complete the job when no new jobs arrive
      before the deadline of maximum latency of a SHA1 crypto job.

      The SHA1 multi-buffer crypto algorithm is defined and initialized in
      this patch.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 12d2513d5fe23aed53872f9303d9cb4b61b60d80
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:30:00 2014 -0700

      crypto: sha-mb - SHA1 multibuffer crypto computation (x8 AVX2)

      This patch introduces the assembly routines to do SHA1 computation on
      buffers belonging to serveral jobs at once.  The assembly routines are
      optimized with AVX2 instructions that have 8 data lanes and using AVX2
      registers.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 2249cbb53ead12539c4ab7f422400e82263d174b
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:57 2014 -0700

      crypto: sha-mb - SHA1 multibuffer submit and flush routines for AVX2

      This patch introduces the routines used to submit and flush buffers
      belonging to SHA1 crypto jobs to the SHA1 multibuffer algorithm.  It is
      implemented mostly in assembly optimized with AVX2 instructions.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 116177782392739f06868cfc2e6df5267aec4639
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:54 2014 -0700

      crypto: sha-mb - SHA1 multibuffer algorithm data structures

      This patch introduces the data structures and prototypes of functions
      needed for computing SHA1 hash using multi-buffer.  Included are the
      structures of the multi-buffer SHA1 job, job scheduler in C and x86
      assembly.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 1e65b81a90df50bf450193065cc9073b706b8dda
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:51 2014 -0700

      crypto: sha-mb - multibuffer crypto infrastructure

      This patch introduces the multi-buffer crypto daemon which is responsible
      for submitting crypto jobs in a work queue to the responsible multi-buffer
      crypto algorithm.  The idea of the multi-buffer algorihtm is to put
      data streams from multiple jobs in a wide (AVX2) register and then
      take advantage of SIMD instructions to do crypto computation on several
      buffers simultaneously.

      The multi-buffer crypto daemon is also responsbile for flushing the
      remaining buffers to complete the computation if no new buffers arrive
      for a while.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 2ee507c472939db4b146d545352b8a7c79ef47f8
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 10:29:48 2014 -0700

      sched: Add function single_task_running to let a task check if it is the 
only task running on a cpu

      This function will help an async task processing batched jobs from
      workqueue decide if it wants to keep processing on more chunks of batched
      work that can be delayed, or to accumulate more work for more efficient
      batched processing later.

      If no other tasks are running on the cpu, the batching process can take
      advantgae of the available cpu cycles to a make decision to continue
      processing the existing accumulated work to minimize delay,
      otherwise it will yield.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit bbb9a7dd7fd1ec076b034e6f5bce3fb5a215f050
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:52 2014 +0300

      crypto: testmgr - delay execution of set-up code

      Prepare IV array only if the dependent code is executed.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit a1aa44a2eb498d17e725578f5c30c160a8ed9f8d
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:51 2014 +0300

      crypto: testmgr - white space removal on __test_skcipher

      This patch inverts two if conditions to remove code blocks
      indentation. Several white space clean-ups follow.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 5f2b424e5c6c2d4de2c72875ea970e5984fe9268
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:50 2014 +0300

      crypto: testmgr - white space removal on __test_hash

      This patch inverts one if condition to remove code block indentation.
      Several white space clean-ups follow.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 05b1d3386f33ef09500db471e7a7b92ebd2f5d5f
  Author: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 13:11:23 2014 +0300

      crypto: testmgr - white space fix-ups on test_aead

      This patch inverts two if conditions and allows removal of one
      tab-stop in their code-blocks. Only white-space clean-up follows.

      Signed-off-by: Cristian Stoica <cristian.stoica@xxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit 6d9529c586dbf0d356916d113f72f36397e71cdb
  Author: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 16:18:08 2014 -0700

      crypto: hash - initialize entry len for null input in crypto hash sg list 
walk

      For the special case when we have a null input string, we want
      to initialize the entry len to 0 for the hash/ahash walk, so
      cyrpto_hash_walk_last will return the correct result indicating
      that we have completed the scatter list walk.  Otherwise we may
      keep walking the sg list and access bogus memory address.

      Signed-off-by: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>

  commit ad16202de8d884c10ef7637ea3982953519c2418
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 12:38:31 2014 +0300

      pwm: lpss: make it buildable only on X86

      There is no sign of this IP block on non-x86 architectures and rather 
will not
      be. Thus, make this explicit by applying a direct dependency to X86.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit b2b7adeb21745266326d453b95e5d0b1b9cb1d4e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sat Aug 23 13:20:25 2014 +0200

      pwm: lpss: use c99 initializers in structures

      Use c99 initializers for structures.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      @decl@
      identifier i1,fld;
      type T;
      field list[n] fs;
      @@

      struct i1 {
       fs
       T fld;
       ...};

      @bad@
      identifier decl.i1,i2;
      expression e;
      initializer list[decl.n] is;
      @@

      struct i1 i2 = { is,
      + .fld = e
      - e
       ,...};
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      [thierry.reding: rebased and applied same fix for Braswell]
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 61e9aab7a1930ae031d1b9d948837b5ffd8e3f5e
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:18 2014 +0200

      ath10k: flush hif buffers before recovery

      Transport buffers weren't flushed and processed
      before queueing hw recovery request to mac80211.

      This could in theory result in an unwanted htt/wmi
      rx events being processed while mac80211 recovers
      the device and possibly interfere or even crash
      the system.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 53b4e07354d4547b7ebb17b6eb63ce2694ad1479
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:17 2014 +0200

      ath10k: remove ar_pci->started

      There are basically no more uses for
      ar_pci->started. It is also perfectly safe to call
      hif_stop without hif_start now.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cf5dd36d96d725f798e82038463f7066ddda482a
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:16 2014 +0200

      ath10k: ignore ar_pci->started in pipe cleanup

      Structures used by these functions are now
      guaranteed to remain accessible until driver is
      unregistered.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 10d23db44a6ab4bb454228e9e97ef19455522627
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:15 2014 +0200

      ath10k: update comment regarding warm reset

      The old comment was a little out of date. HTT Rx
      ring is a more relevant problem when stopping
      transport layer.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 728f95eef5238bffdb20e511f5cd553321d404c3
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:33:14 2014 +0200

      ath10k: rework posting pci rx buffers

      It was possible on a host system running low on
      memory to end up with no rx buffers on pci pipes.

      This makes the driver more robust as it won't fail
      to start if it can't allocate all rx buffers right
      away. If it is fatal then upper layers will notice
      trouble anyway.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 5c771e7454d148af35e8b4297d00f880de79ea49
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:34 2014 +0200

      ath10k: remove early irq handling

      It's not really necessary to have a dedicated irq
      handler just for the sake of catching early fw
      crashes anymore. It is now safe to use one handler
      even during early stages of device boot up.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit ec5ba4d3b6b60456b067e8c625e87e67cdde2d12
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:33 2014 +0200

      ath10k: make sure to really disable irqs

      This fixes two corner cases.

      One is a race between disabling copy engine
      interrupts and unhandled pending interrupts on the
      host. This could end up with a runaway tasklet and
      consequently memory leak of a few copy engine
      rx buffers.

      The other one is an unexpected (and non-maskable
      via device CSR) MSI fw indication interrupt during
      teardown. This could trigger the same problem as
      the first corner case.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 145cc1214a271c72b81a064f4d65c3cf612e941e
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:32 2014 +0200

      ath10k: split ce irq/handler setup

      It doesn't make much sense to overwrite send_cb
      and recv_cb callbacks over and over again whenever
      transport starts. Just make sure to unmask copy
      engine interrupts when starting.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 403d627be9a541437bfcf392c192b12f366ed2a2
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:31 2014 +0200

      ath10k: setup irq method in probe

      It doesn't make sense to re-init irqs completely
      whenever transport is started/stopped. Do it just
      once upon probing/removing.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c947a9e1c7b81f7d6a94f3bc3f16475d982e77ea
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:30 2014 +0200

      ath10k: fix legacy irq workaround

      Wrong register was being set up. This could
      prevent firmware from booting in some rare cases
      when using legacy interrupts.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 8079de0daea7267f9064f1eb0e8c1bad6d37abad
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Aug 22 14:23:29 2014 +0200

      ath10k: move fw init print

      Firmware probing is done only once when driver is
      registered and firmware version is guaranteed to
      remain the same until driver is unregistered.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 76c7c4916e96e55e637943bc03aaaf2e9b43ef73
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:26 2014 +0200

      HID: uhid: update documentation

      Remove legacy bits, refer people to hid-transport.txt and add descriptions
      for all new features.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit c2b2f16c5c62583d4f8904e44c4b30c94a01eaf1
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:25 2014 +0200

      HID: uhid: report to user-space whether reports are numbered

      This makes UHID_START include a "dev_flags" field that describes details
      of the hid-device in the kernel. The first flags we introduce describe
      whether a given report-type uses numbered reports. This is useful for
      transport layers that force report-numbers and therefore might have to
      prefix kernel-provided HID-messages with the report-number.

      Currently, only HoG needs this and the spec only talks about "global
      report numbers". That is, it's a global boolean not a per-type boolean.
      However, given the quirks we already have in kernel-space, a per-type
      value seems much more appropriate.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 11c221553080408b203a00b91ad5f647dfb218d1
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:24 2014 +0200

      HID: uhid: implement SET_REPORT

      We so far lacked support for hid_hw_raw_request(..., HID_REQ_SET_REPORT);
      Add support for it and simply forward the request to user-space. Note that
      SET_REPORT is synchronous, just like GET_REPORT, even though it does not
      provide any data back besides an error code.

      If a transport layer does SET_REPORT asynchronously, they can just ACK it
      immediately by writing an uhid_set_report_reply to uhid.

      This patch re-uses the synchronous uhid-report infrastructure to query
      user-space. Note that this means you cannot run SET_REPORT and GET_REPORT
      in parallel. However, that has always been a restriction of HID and due to
      its blocking nature, this is just fine. Maybe some future transport layer
      supports parallel requests (very unlikely), however, until then lets not
      over-complicate things and avoid request-lookup-tables.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 7c4003bc367d5ff1cbce579a883f17698a9a6da2
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:23 2014 +0200

      HID: uhid: rename uhid_raw_request to uhid_hid_raw_request

      We use strict prefixed in uhid.c:
        uhid_char_*: implement char-dev callbacks
        uhid_dev_*: implement uhid device management and runtime
        uhid_hid_*: implement hid-dev callbacks

      uhid_raw_request is an hid callback, so rename it to uhid_hid_raw_request.

      While at it, move it closer to it's extracted helpers and keep the same
      order as in "struct hid_driver".

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 50598e7055d0d8610732e7eb2c84cbc3bc7db294
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:22 2014 +0200

      HID: uhid: keep legacy definitions at the bottom of uhid.h

      Instead of inlining the legacy definitions into the main part of uhid.h,
      keep them at the bottom now. This way, the API is much easier to read and
      legacy requests can be looked up at a separate place.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit fa71f32b5de2be1644ee671ddbe211d79be7847f
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:21 2014 +0200

      HID: uhid: add ABI compatible UHID_GET_REPORT replacing UHID_FEATURE

      The old hdev->hid_get_raw_report() was broken by design. It was never
      clear what kind of HW request it should trigger. Benjamin fixed that with
      the core HID cleanup, though we never really adjusted uhid.

      Unfortunately, our old UHID_FEATURE command was modelled around the broken
      hid_get_raw_report(). We converted it silently to the new GET_REPORT and
      nothing broke. Make this explicit by renaming UHID_FEATURE to
      UHID_GET_REPORT and UHID_FEATURE_ANSWER to UHID_GET_REPORT_REPLY.

      Note that this is 100% ABI compatible to UHID_FEATURE. This is just a
      rename. But we have to keep the old definitions around to not break API.

      >From now on, UHID_GET_REPORT must trigger a GET_REPORT request on the
      user-space hardware layer. All the ambiguity due to the weird "feature"
      name should be gone now.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 5942b849b124c54002346e699f50db3714e300ed
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:20 2014 +0200

      HID: uhid: invert report_done and make non-atomic

      All accesses to @report_done are protected by qlock (or report-contexts).
      No need to use an atomic.

      While at it, invert the logic and call it "report_running". This is
      similar to the uhid->running field and easier to read.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8cad5b017178bd7fa56d5039478d46964bcd94f7
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:19 2014 +0200

      HID: uhid: turn report_id into u32

      All accesses to @report_id are protected by @qlock. No need to use an
      atomic.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 25be7fe2be879a96920cc74809e1bff1b0ae0bac
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:18 2014 +0200

      HID: uhid: avoid magic-numbers when setting strings

      Avoid hard-coding the target buffer sizes and use sizeof() instead. This
      also makes us future-proof to buffer-extensions later on.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 41c4a46423c08274ef83cdbd44bbd2066cba59bb
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:17 2014 +0200

      HID: uhid: avoid dangling pointers in uhid context

      Avoid keeping uhid->rd_data and uhid->rd_size set in case
      uhid_dev_create2() fails. This is non-critical as we never flip
      uhid->running and thus never enter uhid_dev_destroy(). However, it's much
      nicer for debugging if pointers are only set if they point to valid data.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 56c47754631b98624e844305709d6a296bde20d1
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:16 2014 +0200

      HID: uhid: forward create_req to create2_req

      Instead of hard-coding the uhid_dev_create() function twice, copy any
      create_req into a create2_req structure and forward it.

      We allocate uhid_create_req on the stack here, but that should be fine.
      Unlike uhid_create2_req it is fairly small (<1KB) and it's only used
      temporarily to swap entries. uhid_dev_create2() doesn't access it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 0e0d7520064c9f5668c030afafdbcab242176195
  Author: David Herrmann <dh.herrmann@xxxxxxxxx>
  Date:   Tue Jul 29 17:14:15 2014 +0200

      HID: uhid: simplify report-cb shutdown

      The report-query is blocking, so when user-space destroys a device we have
      to wake up any blocking kernel context that is currently in the report-cb.
      We used some broken correlation between @report_done and @running so far.
      Replace it by a much more obvious use.

      We now wake up the report-cb if either @report_done or @running is set.
      wake_up() and wait_event() serve as implicit barriers (as they always do)
      so no need to use smp_rmb/wmb directly.

      Note that @report_done is never reset by anyone but the report-cb, thus
      it cannot flip twice while we wait for it. And whenever we set @running,
      we afterwards synchronously remove the HID device. Therefore, we wait for
      all report-cbs to finish before we return. This way, @running can never
      flip to true while we wait for it.

      Signed-off-by: David Herrmann <dh.herrmann@xxxxxxxxx>
      Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>

  commit 8a0c797edb65249a82fd6f2ede39785282b4901f
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:45 2014 +0300

      ath10k: print more driver info when firmware crashes

      Sometimes users forget to include important info like firmware version,
      so better to print all the info.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 0e9848c0ec5a8f57e98264ae532b6adcaeecac3b
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:37 2014 +0300

      ath10k: rename ath10k_pci_hif_dump_area() to ath10k_pci_fw_crashed_dump()

      Better to have a clear name for the function. While at it, clear up the 
title
      for the register dump.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 384914b2e5566dfce25f3f38d992708a9ef6f51b
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:32 2014 +0300

      ath10k: provide firmware crash info via debugfs

      Store the firmware registers and other relevant data to a firmware crash 
dump
      file and provide it to user-space via debugfs. Should help with figuring 
out
      why the firmware crashed.

      kvalo: remove dbglog support, rework and refactor the code to avoid 
ifdefs and
      otherwise simplify it as well

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 3d29a3e04298e3883625c677f62f7f1e634eec10
  Author: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
  Date:   Mon Aug 25 08:37:26 2014 +0300

      ath10k: add ath10k_pci_diag_* helpers

      ath10k_pci_diag_read32() is for reading u32 from a device and 
ath10k_pci_diag_read_hi()
      is a helper for reading data using "host interest" table.

      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7a7b37328864286d0079d03198260e5f92d0a512
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 19 13:22:32 2014 +0200

      ath10k: fix a conflict bug in wmi service bitmap

      Service mapping for main firmware branch was incorrectly used for 10.x 
firmware
      and vice-versa.  This caused wmi_services in debugfs to print wrong 
values.

      This fixes commit cff990ce7ddd6 ("ath10k: fix wmi service bitmap debug") 
where
      for some reason there was either a conflict that wasn't resolved properly 
or
      git had a bad day.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 10d49878971852111b49f59f6f56c3641b691173
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Sun Aug 17 14:57:11 2014 -0700

      ath6kl: fix %d confusingly prefixed with 0x in format strings

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit fe88e6dd8b9ac65912d0d9d9372fe421d6eeb21e
  Merge: 4c83acb c223a07
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Aug 24 23:02:53 2014 -0700

      Merge branch 'ndo_xmit_flush'

      Basic deferred TX queue flushing infrastructure.

      Over time, and specifically and more recently at the Networking
      Workshop during Kernel SUmmit in Chicago, we have discussed the idea
      of having some way to optimize transmits of multiple TX packets at
      a time.

      There are several areas of overhead that could be amortized with such
      schemes.  One has to do with locking and transactional overhead, the
      other has to do with device specific costs.

      This patch set here is more aimed at device specific costs.

      Typically a device queues up a packet in the TX queue and then has to
      do something to have the device start processing that new entry.
      Sometimes this is composed of doing an MMIO write to a "tail"
      register, and in other cases it can involve something as expensive as
      a hypervisor call.

      The basic setup defined here is that when the driver supports deferred
      TX queue flushing, ndo_start_xmit should no longer perform that
      operation.  Instead a new operation, ndo_xmit_flush, should do it.

      I have converted IGB and virtio_net as example initial users.  The IGB
      conversion is tested, virtio_net is not but it does compile :-)

      All ndo_start_xmit call sites have been abstracted behind a new helper
      called netdev_start_xmit().

      This just adds the infrastructure, it does not actually add any
      instances of actually doing multiple ndo_start_xmit calls per
      ndo_xmit_flush invocation.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c223a078cbe0a87d470b08db7c83c7053931ae63
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 13:18:10 2014 -0700

      virtio_net: Support netdev_ops->ndo_xmit_flush()

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c1ebf46c1f72fe542853fc00f059a7d15259379d
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 17:24:49 2014 -0700

      igb: Support netdev_ops->ndo_xmit_flush()

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4798248e4e023170e937a65a1d30fcc52496dd42
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 16:21:53 2014 -0700

      net: Add ops->ndo_xmit_flush()

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 4c83acbc565d53296f1731034c5041a0fbabcaeb
  Author: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:53:12 2014 +0100

      ipv6: White-space cleansing : gaps between function and symbol export

      This patch makes no changes to the logic of the code but simply addresses
      coding style issues as detected by checkpatch.

      Both objdump and diff -w show no differences.

      This patch removes some blank lines between the end of a function
      definition and the EXPORT_SYMBOL_GPL macro in order to prevent
      checkpatch warning that EXPORT_SYMBOL must immediately follow
      a function.

      Signed-off-by: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit cc24becae3e87d7aa8238f4fcb29bfb68f7ffb97
  Author: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:53:11 2014 +0100

      ipv6: White-space cleansing : Structure layouts

      This patch makes no changes to the logic of the code but simply addresses
      coding style issues as detected by checkpatch.

      Both objdump and diff -w show no differences.

      This patch addresses structure definitions, specifically it cleanses the 
brace
      placement and replaces spaces with tabs in a few places.

      Signed-off-by: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 67ba4152e8b77eada6a9c64e3c2c84d6112794fc
  Author: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 24 21:53:10 2014 +0100

      ipv6: White-space cleansing : Line Layouts

      This patch makes no changes to the logic of the code but simply addresses
      coding style issues as detected by checkpatch.

      Both objdump and diff -w show no differences.

      A number of items are addressed in this patch:
      * Multiple spaces converted to tabs
      * Spaces before tabs removed.
      * Spaces in pointer typing cleansed (char *)foo etc.
      * Remove space after sizeof
      * Ensure spacing around comparators such as if statements.

      Signed-off-by: Ian Morris <ipm@xxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a9b0b2faa8ed299ca617a317e2abb9ea1bf0e733
  Author: Darek Marcinkiewicz <reksio@xxxxxxxxxx>
  Date:   Sun Aug 24 20:40:16 2014 +0200

      net: ec_bhf: remove excessive debug messages

      This cuts down the number of debug information spit out by
      the driver.

      Signed-off-by: Dariusz Marcinkiewicz <reksio@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a98406e22c12e514bac28fec0a49dc793edaf3a8
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sat Aug 23 17:03:28 2014 +0200

      random32: improvements to prandom_bytes

      This patch addresses a couple of minor items, mostly addesssing
      prandom_bytes(): 1) prandom_bytes{,_state}() should use size_t
      for length arguments, 2) We can use put_unaligned() when filling
      the array instead of open coding it [ perhaps some archs will
      further benefit from their own arch specific implementation when
      GCC cannot make up for it ], 3) Fix a typo, 4) Better use unsigned
      int as type for getting the arch seed, 5) Make use of
      prandom_u32_max() for timer slack.

      Regarding the change to put_unaligned(), callers of prandom_bytes()
      which internally invoke prandom_bytes_state(), don't bother as
      they expect the array to be filled randomly and don't have any
      control of the internal state what-so-ever (that's also why we
      have periodic reseeding there, etc), so they really don't care.

      Now for the direct callers of prandom_bytes_state(), which
      are solely located in test cases for MTD devices, that is,
      drivers/mtd/tests/{oobtest.c,pagetest.c,subpagetest.c}:

      These tests basically fill a test write-vector through
      prandom_bytes_state() with an a-priori defined seed each time
      and write that to a MTD device. Later on, they set up a read-vector
      and read back that blocks from the device. So in the verification
      phase, the write-vector is being re-setup [ so same seed and
      prandom_bytes_state() called ], and then memcmp()'ed against the
      read-vector to check if the data is the same.

      Akinobu, Lothar and I also tested this patch and it runs through
      the 3 relevant MTD test cases w/o any errors on the nandsim device
      (simulator for MTD devs) for x86_64, ppc64, ARM (i.MX28, i.MX53
      and i.MX6):

        # modprobe nandsim first_id_byte=0x20 second_id_byte=0xac \
                           third_id_byte=0x00 fourth_id_byte=0x15
        # modprobe mtd_oobtest dev=0
        # modprobe mtd_pagetest dev=0
        # modprobe mtd_subpagetest dev=0

      We also don't have any users depending directly on a particular
      result of the PRNG (except the PRNG self-test itself), and that's
      just fine as it e.g. allowed us easily to do things like upgrading
      from taus88 to taus113.

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Tested-by: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Tested-by: Lothar WaÃ?mann <LW@xxxxxxxxxxxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c1e60bd4fe65ede0c7567d22b1e92a07b75c370f
  Merge: 8fc54f6 48a5fc7
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sun Aug 24 18:09:58 2014 -0700

      Merge branch 'csums-next'

      Tom Herbert says:

      ====================
      net: Checksum offload changes - Part V

      I am working on overhauling RX checksum offload. Goals of this effort
      are:

      - Specify what exactly it means when driver returns CHECKSUM_UNNECESSARY
      - Preserve CHECKSUM_COMPLETE through encapsulation layers
      - Don't do skb_checksum more than once per packet
      - Unify GRO and non-GRO csum verification as much as possible
      - Unify the checksum functions (checksum_init)
      - Simplify code

      What is in this fifth patch set:

      - Added GRO checksum validation functions
      - Call the GRO validations functions from TCP and GRE gro_receive
      - Perform checksum verification in the UDP gro_receive path using
        GRO functions and add support for gro_receive in UDP6

      Changes in V2:

      - Change ip_summed to CHECKSUM_UNNECESSARY instead of moving it
        to CHECKSUM_COMPLETE from GRO checksum validation. This avoids
        performance penalty in checksumming bytes which are before the header
        GRO is at.

      Please review carefully and test if possible, mucking with basic
      checksum functions is always a little precarious :-)

      ----

      Test results with this patch set are below. I did not notice any
      performace regression.

      Tests run:
         TCP_STREAM: super_netperf with 200 streams
         TCP_RR: super_netperf with 200 streams and -r 1,1

      Device bnx2x (10Gbps):
         No GRE RSS hash (RX interrupts occur on one core)
         UDP RSS port hashing enabled.

      * GRE with checksum with IPv4 encapsulated packets
        With fix:
          TCP_STREAM
              9.91% CPU utilization
              5163.78 Mbps
          TCP_RR
              50.64% CPU utilization
              219/347/502 90/95/99% latencies
              834103 tps
        Without fix:
          TCP_STREAM
              10.05% CPU utilization
              5186.22 tps
          TCP_RR
              49.70% CPU utilization
              227/338/486 90/95/99% latencies
              813450 tps

      * GRE without checksum with IPv4 encapsulated packets
        With fix:
          TCP_STREAM
              10.18% CPU utilization
              5159 Mbps
          TCP_RR
              51.86% CPU utilization
              214/325/471 90/95/99% latencies
              865943 tps
        Without fix:
          TCP_STREAM
              10.26% CPU utilization
              5307.87 Mbps
          TCP_RR
              50.59% CPU utilization
              224/325/476 90/95/99% latencies
              846429 tps

      *** Simulate device returns CHECKSUM_COMPLETE

      * VXLAN with checksum
        With fix:
          TCP_STREAM
              13.03% CPU utilization
              9093.9 Mbps
          TCP_RR
              95.96% CPU utilization
              161/259/474 90/95/99% latencies
              1.14806e+06 tps
        Without fix:
          TCP_STREAM
              13.59% CPU utilization
              9093.97 Mbps
          TCP_RR
              93.95% CPU utilization
              160/259/484 90/95/99% latencies
              1.10262e+06 tps

      * VXLAN without checksum
        With fix:
          TCP_STREAM
              13.28% CPU utilization
              9093.87 Mbps
          TCP_RR
              95.04% CPU utilization
              155/246/439 90/95/99% latencies
              1.15e+06 tps
        Without fix:
          TCP_STREAM
              13.37% CPU utilization
              9178.45 Mbps
          TCP_RR
              93.74% CPU utilization
              161/257/469 90/95/99% latencies
              1.1068e+06 Mbps
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 48a5fc773190bd5339869003fa65d38559bb8890
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:52 2014 -0700

      gre: When GRE csum is present count as encap layer wrt csum

      In GRE demux if the GRE checksum pop rcv encapsulation so that any
      encapsulated checksums are treated as tunnel checksums.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 57c67ff4bd92af634f7c91c40eb02a96dd785dda
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:44 2014 -0700

      udp: additional GRO support

      Implement GRO for UDPv6. Add UDP checksum verification in gro_receive
      for both UDP4 and UDP6 calling skb_gro_checksum_validate_zero_check.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 149d0774a729497c6a876260d3884826088724b6
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:30 2014 -0700

      tcp: Call skb_gro_checksum_validate

      In tcp[64]_gro_receive call skb_gro_checksum_validate to validate TCP
      checksum in the gro context.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 758f75d1ffa9ef482ae095f40087cf217e1f41b0
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:22 2014 -0700

      gre: call skb_gro_checksum_simple_validate

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1933a7852ce6a81349855431b25122d7666bbfca
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:34:04 2014 -0700

      net: add gro_compute_pseudo functions

      Add inet_gro_compute_pseudo and ip6_gro_compute_pseudo. These are
      the logical equivalents of inet_compute_pseudo and ip6_compute_pseudo
      for GRO path. The IP header is taken from skb_gro_network_header.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 573e8fca255a27e3573b51f9b183d62641c47a3d
  Author: Tom Herbert <therbert@xxxxxxxxxx>
  Date:   Fri Aug 22 13:33:47 2014 -0700

      net: skb_gro_checksum_* functions

      Add skb_gro_checksum_validate, skb_gro_checksum_validate_zero_check,
      and skb_gro_checksum_simple_validate, and __skb_gro_checksum_complete.
      These are the cognates of the normal checksum functions but are used
      in the gro_receive path and operate on GRO related fields in sk_buffs.

      Signed-off-by: Tom Herbert <therbert@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 39b5a56ec0be5effe9b7d0f18cb27724bf2e5d47
  Merge: 83bc90e fd3cbdc
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 22:35:42 2014 +0200

      Merge branch 'rfc/perf' into perf/core, because it's ready for inclusion

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 83bc90e11576f9c100f8ef4ba2bcd0b89212e3fb
  Merge: e21ded5 451fd72
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 22:32:24 2014 +0200

      Merge branch 'linus' into perf/core, to fix conflicts

      Conflicts:
        arch/x86/kernel/cpu/perf_event_intel_uncore*.c

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 77cfe68e2808be01497124c1fa889322b483650c
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Mon May 26 19:37:40 2014 +0300

      ARM: msm: Update the references to DEBUG_MSM_UARTx

      The Kconfig options DEBUG_MSM_UART1, DEBUG_MSM_UART2, DEBUG_MSM_UART3,
      MSM_DEBUG_UART1, MSM_DEBUG_UART2 and MSM_DEBUG_UART3 are removed, but
      they are still referenced in the following files:
        arch/arm/mach-msm/io.c,
        arch/arm/mach-msm/board-trout.c
        arch/arm/mach-msm/board-trout-gpio.c

      Fix this by updating the reference to the new Kconfig option.

      Reported-by: Paul Bolle <pebolle@xxxxxxxxxx>
      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 262334ae213b7e84da1d0f1c53c5ecb580fc19d0
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Jul 8 16:09:37 2014 +0200

      ARM: msm: remove reference to MSM_SERIAL_DEBUGGER

      This is a dangling symbol in the kernel: there is no config option
      for the MSM_SERIAL_DEBUGGER anywhere in the kernel.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 8ead9f949d921f619ac474397531e799a1719e9d
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Tue Jul 8 16:07:21 2014 +0200

      ARM: msm: delete dangling mahimahi board file

      This board file is not compiled, and includes header files that
      do not even exist so it can't be made to compile easily either.
      I assume it is a merge mistake, thus deleting it.

      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 1b05756c48ea07ced9604ef01d11194d936da163
  Author: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 22:02:34 2014 +0200

      netfilter: ipset: Fix warn: integer overflows 'sizeof(*map) + size * 
set->dsize'

      Dan Carpenter reported that the static checker emits the warning

              net/netfilter/ipset/ip_set_list_set.c:600 init_list_set()
              warn: integer overflows 'sizeof(*map) + size * set->dsize'

      Limit the maximal number of elements in list type of sets.

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 94729f8a1e9d38c8df6c83799fde8d2eaef2ff54
  Author: Mark Rustad <mark.d.rustad@xxxxxxxxx>
  Date:   Tue Aug 5 04:56:21 2014 -0700

      netfilter: ipset: Resolve missing-field-initializer warnings

      Resolve missing-field-initializer warnings by providing a
      directed initializer.

      Signed-off-by: Mark Rustad <mark.d.rustad@xxxxxxxxx>
      Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@xxxxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit 6e41ee684ea0c338e7d83fc88725581027856595
  Author: Sergey Popovich <popovich_sergei@xxxxxxx>
  Date:   Mon May 5 11:07:06 2014 +0300

      netfilter: ipset: netnet,netportnet: Fix value range support for IPv4

      Ranges of values are broken with hash:net,net and hash:net,port,net.

      hash:net,net
      ============

         # ipset create test-nn hash:net,net
         # ipset add test-nn 10.0.10.1-10.0.10.127,10.0.0.0/8

         # ipset list test-nn
         Name: test-nn
         Type: hash:net,net
         Revision: 0
         Header: family inet hashsize 1024 maxelem 65536
         Size in memory: 16960
         References: 0
         Members:
         10.0.10.1,10.0.0.0/8

         # ipset test test-nn 10.0.10.65,10.0.0.1
         10.0.10.65,10.0.0.1 is NOT in set test-nn.
         # ipset test test-nn 10.0.10.1,10.0.0.1
         10.0.10.1,10.0.0.1 is in set test-nn.

      hash:net,port,net
      =================

         # ipset create test-npn hash:net,port,net
         # ipset add test-npn 10.0.10.1-10.0.10.127,tcp:80,10.0.0.0/8
         # ipset list test-npn
         Name: test-npn
         Type: hash:net,port,net
         Revision: 0
         Header: family inet hashsize 1024 maxelem 65536
         Size in memory: 17344
         References: 0
         Members:
         10.0.10.8/29,tcp:80,10.0.0.0
         10.0.10.16/28,tcp:80,10.0.0.0
         10.0.10.2/31,tcp:80,10.0.0.0
         10.0.10.64/26,tcp:80,10.0.0.0
         10.0.10.32/27,tcp:80,10.0.0.0
         10.0.10.4/30,tcp:80,10.0.0.0
         10.0.10.1,tcp:80,10.0.0.0
         # ipset list test-npn
         # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.2
         10.0.10.126,tcp:80,10.0.0.2 is NOT in set test-npn.
         # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.0
         10.0.10.126,tcp:80,10.0.0.0 is in set test-npn.

         # ipset create test-npn hash:net,port,net
         # ipset add test-npn 10.0.10.0/24,tcp:80-81,10.0.0.0/8
         # ipset list test-npn
         Name: test-npn
         Type: hash:net,port,net
         Revision: 0
         Header: family inet hashsize 1024 maxelem 65536
         Size in memory: 17024
         References: 0
         Members:
         10.0.10.0,tcp:80,10.0.0.0
         10.0.10.0,tcp:81,10.0.0.0
         # ipset test test-npn 10.0.10.126,tcp:80,10.0.0.0
         10.0.10.126,tcp:80,10.0.0.0 is NOT in set test-npn.
         # ipset test test-npn 10.0.10.0,tcp:80,10.0.0.0
         10.0.10.0,tcp:80,10.0.0.0 is in set test-npn.

      Correctly setup from..to variables where no IPSET_ATTR_IP_TO{,2}
      attribute is given, so in range processing loop we construct proper
      cidr value. Check whenever we have no ranges and can short cut in
      hash:net,net properly. Use unlikely() where appropriate, to comply
      with other modules.

      Signed-off-by: Sergey Popovich <popovich_sergei@xxxxxxx>
      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit ecc245c2bd5dcee91e6818fd3e7fb6454ad2ca06
  Author: Vytas Dauksa <vytas.dauksa@xxxxxxxxxxxxxx>
  Date:   Fri Apr 4 16:10:14 2014 +0100

      netfilter: ipset: Removed invalid IPSET_ATTR_MARKMASK validation

      Markmask is an u32, hence it can't be greater then 4294967295 ( i.e.
      0xffffffff ). This was causing smatch warning:
       net/netfilter/ipset/ip_set_hash_gen.h:1084 hash_ipmark_create() warn:
       impossible condition '(markmask > 4294967295) => (0-u32max > u32max)'

      Signed-off-by: Jozsef Kadlecsik <kadlec@xxxxxxxxxxxxxxxxx>

  commit e21ded5ecc531a64d6fc0c1693285e890b4e9569
  Merge: af924aa 39ee533
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 12:08:20 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        * Don't try to find DSOs in SYSV maps (Don Zickus)

        * Fallback to MAP__FUNCTION if daddr maps are NULL,
          i.e. addresses get looked upon more maps (Don Zickus)

        * Kernel fix to properly handle exited tasks, by returning POLLHUP 
values
          on perf event file descriptors. Tooling changes will come next, but 
were
          tested with this kernel fix. (Jiri Olsa)

        * Add +field argument support for --field option, so that one can add
          fields to the default list of fields to show, i.e. now one can just 
do:

           perf report --fields +pid

          And the pid will appear in addition to the default fields. (Jiri Olsa)

      Infrastructure changes:

        * More Intel PT prep stuff, including:
          - Add a 'perf test' for tracking with sched_switch
          - Add 'flush' callback to scripting API

        * hists browser (used in top and report) refactorings, getting rid of 
unused
          variables and reducing source code size by handling similar cases in a
          fewer functions (Namhyung Kim).

        * Explicitly include util/debug.h for powerpc, was being indirectly 
included,
          broke the build when some change made it stop being included. (Sukadev
          Bhattiprolu)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit afc5be3079796b024823bad42dc5ebf716453575
  Author: Ana Rey <anarey@xxxxxxxxx>
  Date:   Sun Aug 24 14:08:36 2014 +0200

      netfilter: nft_meta: Add cpu attribute support

      Add cpu support to meta expresion.

      This allows you to match packets with cpu number.

      Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit e2a093ff0dbfa4c5d99f25241cf33325e9691d91
  Author: Ana Rey <anarey@xxxxxxxxx>
  Date:   Wed Aug 6 13:52:49 2014 +0200

      netfilter: nft_meta: add pkttype support

      Add pkttype support for ip, ipv6 and inet families of tables.

      This allows you to fetch the meta packet type based on the link layer
      information. The loopback traffic is a special case, the packet type
      is guessed from the network layer header.

      No special handling for bridge and arp since we're not going to see
      such traffic in the loopback interface.

      Joint work with Alvaro Neira Ayuso <alvaroneay@xxxxxxxxx>

      Signed-off-by: Alvaro Neira Ayuso <alvaroneay@xxxxxxxxx>
      Signed-off-by: Ana Rey <anarey@xxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 39ee533fcc7feb5b7938a3973a2bf5ad79bb595b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Fri Aug 22 09:13:21 2014 +0900

      perf hists browser: Consolidate callchain print functions in TUI

      Currently there're two callchain print functions in TUI - one for the
      hists browser and another for file dump.  They do almost same job so
      it'd be better consolidate the codes.

      To do that, provide two callbacks to the generic logic - one for
      printing and another for checking whether it should stop.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408666401-594-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2f3f9bcf000b2043a480e7cc0cae582559fb0f13
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 22 15:58:38 2014 +0200

      perf tools: Add +field argument support for --field option

      Adding support to add field(s) to default field order via using the '+'
      prefix, like for report:

        $ perf report
        Samples: 10  of event 'cycles', Event count (approx.): 4463799
        Overhead  Command  Shared Object      Symbol
          32.40%  ls       [kernel.kallsyms]  [k] filemap_fault
          28.19%  ls       [kernel.kallsyms]  [k] get_page_from_freelist
          23.38%  ls       [kernel.kallsyms]  [k] enqueue_entity
          15.04%  ls       [kernel.kallsyms]  [k] mmap_region

        $ perf report -F +period,sample
        Samples: 10  of event 'cycles', Event count (approx.): 4463799
        Overhead        Period       Samples  Command  Shared Object      Symbol
          32.40%       1446493             1  ls       [kernel.kallsyms]  [k] 
filemap_fault
          28.19%       1258486             1  ls       [kernel.kallsyms]  [k] 
get_page_from_freelist
          23.38%       1043754             1  ls       [kernel.kallsyms]  [k] 
enqueue_entity
          15.04%        671160             1  ls       [kernel.kallsyms]  [k] 
mmap_region

      Works in general for commands using --field option.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408715919-25990-2-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 3969cc094a9dbb40e624b259caa73c7a2056b249
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 15 16:24:45 2014 -0300

      perf top: Use set_term_quiet() instead of open coded equivalent

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-h7n9te70flmaqfnj6l06ay6r@xxxxxxxxxxxxxx
      [ Yanked this out of a patch containing this and some other change ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 179033b3e064d2cd3f5f9945e76b0a0f0fbf4883
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Aug 7 11:48:26 2014 -0400

      perf: Add PERF_EVENT_STATE_EXIT state for events with exited task

      Adding new perf event state to indicate that the monitored task has
      exited.  In this case the event stays alive until the owner task exits
      or close the event fd while providing the last data through the read
      syscall and ring buffer.

      Instead it needs to propagate the error info (monitored task has died)
      via poll and read  syscalls by  returning POLLHUP and 0 respectively.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140811120102.GY9918@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-t5y3w8jjx6tfo5w8y6oajsjq@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 61b67684c4a4d04b30d9ed67aa2eadfa0089c590
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Aug 13 19:39:56 2014 +0200

      perf: Fix perf_poll to return proper POLLHUP value

      Currently perf_poll returns POLL_HUP in case of error, which is wrong,
      because poll syscall expects POLLHUP.  The POLL_HUP is meant to be used
      for SIGIO state.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140811120102.GY9918@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-0ywfthh4lh65swe15f6w2x2q@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 44afe6029422da55918d8156c6900dbf5259533b
  Merge: 5317821 ebc14dd
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 24 11:27:42 2014 +0200

      Merge tag 'microcode_cleanups' of 
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp into x86/microcode

      Pull x86/microcode updates from Borislav Petkov:

         "A bunch of cleanups from Henrique."

      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b25c2ff547530f63d71fc67048543ae54b434476
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 17 19:45:46 2014 -0500

      bloat-o-meter: Ignore syscall aliases SyS_ and compat_SyS_

      This avoids double-counting size changes in syscall implementations.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 8fc54f68919298ff9689d980efb495707ef43f30
  Author: Daniel Borkmann <dborkman@xxxxxxxxxx>
  Date:   Sat Aug 23 20:58:54 2014 +0200

      net: use reciprocal_scale() helper

      Replace open codings of (((u64) <x> * <y>) >> 32) with reciprocal_scale().

      Signed-off-by: Daniel Borkmann <dborkman@xxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 690e36e726d00d2528bc569809048adf61550d80
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 12:13:41 2014 -0700

      net: Allow raw buffers to be passed into the flow dissector.

      Drivers, and perhaps other entities we have not yet considered,
      sometimes want to know how deep the protocol headers go before
      deciding how large of an SKB to allocate and how much of the packet to
      place into the linear SKB area.

      For example, consider a driver which has a device which DMAs into
      pools of pages and then tells the driver where the data went in the
      DMA descriptor(s).  The driver can then build an SKB and reference
      most of the data via SKB fragments (which are page/offset/length
      triplets).

      However at least some of the front of the packet should be placed into
      the linear SKB area, which comes before the fragments, so that packet
      processing can get at the headers efficiently.  The first thing each
      protocol layer is going to do is a "pskb_may_pull()" so we might as
      well aggregate as much of this as possible while we're building the
      SKB in the driver.

      Part of supporting this is that we don't have an SKB yet, so we want
      to be able to let the flow dissector operate on a raw buffer in order
      to compute the offset of the end of the headers.

      So now we have a __skb_flow_dissect() which takes an explicit data
      pointer and length.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1ad676a6bc4b284b68e4d24c0eac366438a32af6
  Merge: 5aa8dbb b8f9a02
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:39:24 2014 -0700

      Merge branch 'bcm7xxx_apd_eee'

      Florian Fainelli says:

      ====================
      net: phy: bcm7xxx: APD and EEE support

      This patch series enables Auto-power down and EEE for the BCM7xxx 
integrated
      Gigabit PHYs.

      I also put a fix for the fixed PHY that would allow clause 45 over clause 
22
      reads/writes but would return bogus data by using e.g: ethtool --show-eee
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b8f9a02924bbeb0c46ca4c19561cbe765b80e264
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:45 2014 -0700

      net: phy: bcm7xxx: enable EEE at the PHY level

      The 28nm Gigabit PHY on BCM7xxx chips comes out of reset with absolutely
      no EEE capabilities, such that we would actually return that we do not
      support EEE when accessing 3.20 (MDIO_PCS_EEE_ABLE) registers.

      Poke through the vendor-specific C45 register to enable EEE globally at
      the PHY level, and advertise supported EEE modes.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a9f6309585cbefa4a7f08c9017ca482c3222323a
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:44 2014 -0700

      net: phy: allow phy_init_eee() to work with internal PHYs

      Internal PHYs do not have any specific phy_interface_t defined because
      they are within an Ethernet MAC or a larger IC, they will fail the early
      check in phy_init_eee(). Allow these PHYs to proceed with EEE
      initialization and report error/success by checking the standard C45
      EEE-related registers.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 66ce7fb9807b036058aa380bfd2b3851ae25ce39
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:43 2014 -0700

      net: phy: export phy_{read,write}_mmd_indirect

      Some PHY drivers might need to access Clause 45 registers in Clause 22
      compatibility mode to e.g: properly advertise EEE support when disabled
      by default.

      Export these two helper functions: phy_read_mmd_indirect() and
      phy_write_mmd_indirect() for drivers to use them.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a2dbba7674468ad03aa6cf4378ed0965f453e034
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:42 2014 -0700

      net: phy: fixed: return an error for Clause 45 over 22 reads

      The fixed PHY driver does not properly emulate Clause 45 over Clause 22
      MDIO reads, and as such, will return bogus values when we access such
      registers.

      Return an error when accessing these registers in order to prevent
      advertising bogus capabilities such as EEE support and such.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9df54ddab9aa91d53b672b1c0efbeb5d07919e66
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:41 2014 -0700

      net: phy: bcm7xxx: enable auto power down

      The 28nm process BCM7xxx internal Gigabit PHYs all support automatic
      power down, turn on that feature as part of the configuration
      initialization callback.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 705314797b8b997554b7e9d0ea7b65a497356e53
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:40 2014 -0700

      net: phy: broadcom: move shadow 0x1C register accessors to brcmphy.h

      The shadow register 0x1C is used both by the BCM54xxx PHYs and the
      BCM7xxx internal PHYs, move the accessors to a common location so both
      drivers can use them.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3af20efc0f83cdc65ce56ec108c0e81f602364df
  Author: Florian Fainelli <f.fainelli@xxxxxxxxx>
  Date:   Fri Aug 22 18:55:39 2014 -0700

      net: phy: broadcom: extract all registers to brcmphy.h

      Commit 439d39a9ac8fbbba9c04581361188f33f21ced50 ("net: phy: broadcom:
      extract register definitions") added a bunch of registers to brcmphy.h
      but left some to broadcom.c, move all of them to the header file since
      the BCM54xx and BCM7xxx PHY drivers do share all of these registers.

      Signed-off-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5aa8dbbd5f9ae6ec6f5ab88596a29a5b5d4caf31
  Merge: f9474dd 301bae5
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:18:41 2014 -0700

      Merge branch 'tipc-next'

      Jon Maloy says:

      ====================
      tipc: Merge port and socket layer code

      After the removal of the TIPC native interface, there is no reason to
      keep a distinction between a "generic" port layer and a "specific"
      socket layer in the code. Throughout the last months, we have posted
      several series that aimed at facilitating removal of the port layer,
      and in particular the port_lock spinlock, which in reality duplicates
      the role normally kept by lock_sock()/bh_lock_sock().

      In this series, we finalize this work, by making a significant number of
      changes to the link, node, port and socket code, all with the aim of
      reducing dependencies between the layers. In the final commits, we then
      remove the port spinlock, port.c and port.h altogether.

      After this series, we have a socket layer that has only few dependencies
      to the rest of the stack, so that it should be possible to continue
      cleanups of its code without significantly affecting other code.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 301bae56f21295a4ba71367818d80735687f11ac
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:20 2014 -0400

      tipc: merge struct tipc_port into struct tipc_sock

      We complete the merging of the port and socket layer by aggregating
      the fields of struct tipc_port directly into struct tipc_sock, and
      moving the combined structure into socket.c.

      We also move all functions and macros that are not any longer
      exposed to the rest of the stack into socket.c, and rename them
      accordingly.

      Despite the size of this commit, there are no functional changes.
      We have only made such changes that are necessary due of the removal
      of struct tipc_port.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 808d90f9c55943c2965d33b7156e559c59dd2db9
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:19 2014 -0400

      tipc: remove files ref.h and ref.c

      The reference table is now 'socket aware' instead of being generic,
      and has in reality become a socket internal table. In order to be
      able to minimize the API exposed by the socket layer towards the rest
      of the stack, we now move the reference table definitions and functions
      into the file socket.c, and rename the functions accordingly.

      There are no functional changes in this commit.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 2e84c60b77e4dd96068f568a5971e681bb7e6b68
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:18 2014 -0400

      tipc: remove include file port.h

      We move the inline functions in the file port.h to socket.c, and modify
      their names accordingly.

      We move struct tipc_port and some macros to socket.h.

      Finally, we remove the file port.h.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0fc87aaebdfbf2c75112ce17aec093652c682acd
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:17 2014 -0400

      tipc: remove source file port.c

      In this commit, we move the remaining functions in port.c to
      socket.c, and give them new names that correspond to their new
      location. We then remove the file port.c.

      There are only cosmetic changes to the moved functions.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6c9808ce09f778a1de7b207b82cfc36a59cda2d3
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:16 2014 -0400

      tipc: remove port_lock

      In previous commits we have reduced usage of port_lock to a minimum,
      and complemented it with usage of bh_lock_sock() at the remaining
      locations. The purpose has been to remove this lock altogether, since
      it largely duplicates the role of bh_lock_sock. We are now ready to do
      this.

      However, we still need to protect the BH callers from inadvertent
      release of the socket while they hold a reference to it. We do this by
      replacing port_lock by a combination of a rw-lock protecting the
      reference table as such, and updating the socket reference counter while
      the socket is referenced from BH. This technique is more standard and
      comprehensible than the previous approach, and turns out to have a
      positive effect on overall performance.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 9b50fd087a9f1454d6a8b613fff376dfb6d6ea93
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:15 2014 -0400

      tipc: replace port pointer with socket pointer in registry

      In order to make tipc_sock the only entity referencable from other
      parts of the stack, we add a tipc_sock pointer instead of a tipc_port
      pointer to the registry. As a consequence, we also let the function
      tipc_port_lock() return a pointer to a tipc_sock instead  of a tipc_port.
      We keep the function's name for now, since the lock still is owned by
      the port.

      This is another step in the direction of eliminating port_lock, replacing
      its usage with lock_sock() and bh_lock_sock().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5a9ee0be3371eb77d671a77e26261931c5c3fb31
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:14 2014 -0400

      tipc: use registry when scanning sockets

      The functions tipc_port_get_ports() and tipc_port_reinit() scan over
      all sockets/ports to access each of them. This is done by using a
      dedicated linked list, 'tipc_socks' where all sockets are members. The
      list is in turn protected by a spinlock, 'port_list_lock', while each
      socket is locked by using port_lock at the moment of access.

      In order to reduce complexity and risk of deadlock, we want to get
      rid of the linked list and the accompanying spinlock.

      This is what we do in this commit. Instead of the linked list, we use
      the port registry to scan across the sockets. We also add usage of
      bh_lock_sock() inside the scope of port_lock in both functions, as a
      preparation for the complete removal of port_lock.

      Finally, we move the functions from port.c to socket.c, and rename them
      to tipc_sk_sock_show() and tipc_sk_reinit() repectively.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5b8fa7ce823a59a328e0a7661df2478bfb745de4
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:13 2014 -0400

      tipc: eliminate functions tipc_port_init and tipc_port_destroy

      After the latest changes to the socket/port layer the existence of
      the functions tipc_port_init() and tipc_port_destroy() cannot be
      justified. They are both called only once, from tipc_sk_create() and
      tipc_sk_delete() respectively, and their functionality can better be
      merged into the latter two functions.

      This also entails that all remaining references to port_lock now are
      made from inside socket.c, something that will make it easier to remove
      this lock.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 739f5e4efc82c4cb6b5201cbed337b6ff663bf19
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:12 2014 -0400

      tipc: redefine message acknowledge function

      The function tipc_acknowledge() is a remnant from the obsolete native
      API. Currently, it grabs port_lock, before building an acknowledge
      message and sending it to the peer.

      Since all access to socket members now is protected by the socket lock,
      it has become unnecessary to grab port_lock here.

      In this commit, we remove the usage of port_lock, simplify the
      function, and move it to socket.c, renaming it to tipc_sk_send_ack().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit dadebc00299a19dc4639ba7192db937e31b81eb2
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:11 2014 -0400

      tipc: eliminate port_connect()/port_disconnect() functions

      tipc_port_connect()/tipc_port_disconnect() are remnants of the obsolete
      native API. Their only task is to grab port_lock and call the functions
      __tipc_port_connect()/__tipc_port_disconnect() respectively, which will
      perform the actual state change.

      Since socket/port exection now is single-threaded the use of port_lock
      is not needed any more, so we can safely replace the two functions with
      their lock-free counterparts.

      In this commit, we remove the two functions. Furthermore, the contents
      of __tipc_port_disconnect() is so trivial that we choose to eliminate
      that function too, expanding its functionality into tipc_shutdown().
      __tipc_port_connect() is simplified, moved to socket.c, and given the
      more correct name tipc_sk_finish_conn(). Finally, we eliminate the
      function auto_connect(), and expand its contents into filter_connect().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 80e44c22255468337b891da2348cab68cb62766f
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:10 2014 -0400

      tipc: eliminate function tipc_port_shutdown()

      tipc_port_shutdown() is a remnant from the now obsolete native
      interface. As such it grabs port_lock in order to protect itself
      from concurrent BH processing.

      However, after the recent changes to the port/socket upcalls, sockets
      are now basically single-threaded, and all execution, except the read-only
      tipc_sk_timer(), is executing within the protection of lock_sock(). So
      the use of port_lock is not needed here.

      In this commit we eliminate the whole function, and merge it into its
      only caller, tipc_shutdown().

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 5728901581139e68e6cf53b36590f64829c37453
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:09 2014 -0400

      tipc: clean up socket timer function

      The last remaining BH upcall to the socket, apart for the message
      reception function tipc_sk_rcv(), is the timer function.

      We prefer to let this function continue executing in BH, since it only
      does read-acces to semi-permanent data, but we make three changes to it:

      1) We introduce a bh_lock_sock()/bh_unlock_sock() inside the scope
         of port_lock.  This is a preparation for replacing port_lock with
         bh_lock_sock() at the locations where it is still used.

      2) We move the function from port.c to socket.c, as a further step
         of eliminating the port code level altogether.

      3) We let it make use of the newly introduced tipc_msg_create()
         function. This enables us to get rid of three context specific
         functions (port_create_self_abort_msg() etc.) in port.c

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 02be61a981fb5ca5f1526323336198ee92cadf95
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:08 2014 -0400

      tipc: use message to abort connections when losing contact to node

      In the current implementation, each 'struct tipc_node' instance keeps
      a linked list of those ports/sockets that are connected to the node
      represented by that struct. The purpose of this is to let the node
      object know which sockets to alert when it loses contact with its peer
      node, i.e., which sockets need to have their connections aborted.

      This entails an unwanted direct reference from the node structure
      back to the port/socket structure, and a need to grab port_lock
      when we have to make an upcall to the port. We want to get rid of
      this unecessary BH entry point into the socket, and also eliminate
      its use of port_lock.

      In this commit, we instead let the node struct keep list of "connected
      socket" structs, which each represents a connected socket, but is
      allocated independently by the node at the moment of connection. If
      the node loses contact with its peer node, the list is traversed, and
      a "connection abort" message is created for each entry in the list. The
      message is sent to it respective connected socket using the ordinary
      data path, and the receiving socket aborts its connections upon reception
      of the message.

      This enables us to get rid of the direct reference from 'struct node' to
      ´struct port', and another unwanted BH access point to the latter.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 50100a5e39461b2a61d6040e73c384766c29975d
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:07 2014 -0400

      tipc: use pseudo message to wake up sockets after link congestion

      The current link implementation keeps a linked list of blocked ports/
      sockets that is populated when there is link congestion. The purpose
      of this is to let the link know which users to wake up when the
      congestion abates.

      This adds unnecessary complexity to the data structure and the code,
      since it forces us to involve the link each time we want to delete
      a socket. It also forces us to grab the spinlock port_lock within
      the scope of node_lock. We want to get rid of this direct dependence,
      as well as the deadlock hazard resulting from the usage of port_lock.

      In this commit, we instead let the link keep list of a "wakeup" pseudo
      messages for use in such situations. Those messages are sent to the
      pending sockets via the ordinary message reception path, and wake up
      the socket's owner when they are received.

      This enables us to get rid of the 'waiting_ports' linked lists in struct
      tipc_port that manifest this direct reference. As a consequence, we can
      eliminate another BH entry into the socket, and hence the need to grab
      port_lock. This is a further step in our effort to remove port_lock
      altogether.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1dd0bd2b14032037d40a316dd52370f1713fa62b
  Author: Jon Paul Maloy <jon.maloy@xxxxxxxxxxxx>
  Date:   Fri Aug 22 18:09:06 2014 -0400

      tipc: introduce new function tipc_msg_create()

      The function tipc_msg_init() has turned out to be of limited value
      in many cases. It take too few parameters to be usable for creating
      a complete message, it makes too many assumptions about what the
      message should be used for, and it does not allocate any buffer to
      be returned to the caller.

      Therefore, we now introduce the new function tipc_msg_create(), which
      takes all the parameters needed to create a full message, and returns
      a buffer of the requested size. The new function will be very useful
      for the changes we will be doing in later commits in this series.

      Signed-off-by: Jon Maloy <jon.maloy@xxxxxxxxxxxx>
      Reviewed-by: Erik Hugne <erik.hugne@xxxxxxxxxxxx>
      Reviewed-by: Ying Xue <ying.xue@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f9474ddfaa009ead12bba44fa8fd49dc4536a124
  Merge: 989e04c a45e92a
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Sat Aug 23 11:12:08 2014 -0700

      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

      Pulling to get some TIPC fixes that a net-next series depends
      upon.

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 53f3cc46336b9e514c98556b4a009a69ed808d3b
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Aug 23 14:45:47 2014 +0400

      pata_platform: Remove useless irq_flags field

      IRQ flags can be obtained from resource structure, there are no need
      to use additional field in the platform_data to store these values.
      This patch removes this field and convert existing users of this driver
      to use IRQ flags from the resources.

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit ca99140a63b7326ee9a38f64c326317f2c63b594
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Sat Aug 23 14:46:10 2014 +0400

      pata_of_platform: Remove "electra-ide" quirk

      "electra-ide" is not used anywhere in the kernel and could be
      represented in devicetree in a normal way.
      This patch removes specific quirk for "electra-ide".

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit a18a32ce22d8b0e3174c0633fa61e46aac39e81e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sat Aug 23 11:05:21 2014 +0200

      ASoC: ac97-codec: Remove ASoC level IO support

      This driver doesn't use any ASoC level IO nor does it register any 
controls
      or DAPM elements that require it. This means it can safely be removed.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 433306747791845677ba662435a9bbbafaa21df3
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:42 2014 +0900

      ARM: shmobile: r8a7740: Remove r8a7740_add_standard_devices_dt

      Now that r8a7740_add_standard_devices_dt() is simply a wrapper
      for a call to of_platform_populate() remove it and call
      of_platform_populate() directly.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5ebb4e849966e9cb3d5450773c86a1bf79e76f2d
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:41 2014 +0900

      ARM: shmobile: armadillo800eva-reference: Do not use 
r8a7740_add_standard_devices_dt()

      Now that r8a7740_add_standard_devices_dt() is just a wrapper for
      of_platform_populate() call the latter directly.

      This is in preparation for removing r8a7740_add_standard_devices_dt().

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 1145eaabcf1d108993b5c7bea3d86bbef7143135
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:39 2014 +0900

      ARM: shmobile: armadillo800eva-reference: Enable CMT1 in device tree

      Based on work by Magnus Damm

      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c10df265febc7e46a60b129756915ad1d4d13e27
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Tue Aug 12 09:04:38 2014 +0900

      ARM: shmobile: r8a7740: Add CMT1 device to DT

      Add the CMT1 counters to the r8a7740 device tree and make it
      disabled by default.

      Based on work by Magnus Damm.

      Cc: Magnus Damm <magnus.damm@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ae2a8cdd5c52b4e205cc1e5abca31168fb20dadb
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:12 2014 +0200

      ARM: shmobile: armadillo800eva-reference: add clock overrides to DTS

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4a7ae2e27e18cbbdd83fb7783cd62abb4a62f33b
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:11 2014 +0200

      ARM: shmobile: r8a7740: add MSTP clock assignments to DT

      Assigns clocks to ether, i2c*, scif*, tpu, mmcif0, sdhi*, and fsi2.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d9ffd583bf345e2ea79a8ab8044df3a979349af7
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:10 2014 +0200

      ARM: shmobile: r8a7740: add SoC clocks to DTS

      Declares the r8a7740 clocks supported by the legacy clock framework,
      excluding those requiring extensions to the DIV6 driver.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 477fa2bc4c838eebe8dcd66ff8e88a1ab81734b9
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:09 2014 +0200

      ARM: shmobile: r8a7740: clock register bits

      Contains the header file with the clock pulse generator and MSTP bits.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 989e04c5bc3ff77d65e1f0d87bf7904dfa30d41c
  Author: Yuchung Cheng <ycheng@xxxxxxxxxx>
  Date:   Fri Aug 22 14:15:22 2014 -0700

      tcp: improve undo on timeout

      Upon timeout, undo (via both timestamps/Eifel and DSACKs) was
      disabled if any retransmits were still in flight.  The concern was
      perhaps that spurious retransmission sent in a previous recovery
      episode may trigger DSACKs to falsely undo the current recovery.

      However, this inadvertently misses undo opportunities (using either
      TCP timestamps or DSACKs) when timeout occurs during a loss episode,
      i.e.  recurring timeouts or timeout during fast recovery. In these
      cases some retransmissions will be in flight but we should allow
      undo. Furthermore, we should only reset undo_marker and undo_retrans
      upon timeout if we are starting a new recovery episode. Finally,
      when we do reset our undo state, we now do so in a manner similar
      to tcp_enter_recovery(), so that we require a DSACK for each of
      the outstsanding retransmissions. This will achieve the original
      goal by requiring that we receive the same number of DSACKs as
      retransmissions.

      This patch increases the undo events by 50% on Google servers.

      Signed-off-by: Yuchung Cheng <ycheng@xxxxxxxxxx>
      Signed-off-by: Neal Cardwell <ncardwell@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a7d5f58d7dfb2f342ef7d676f58d1ec762ebb8ad
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 23:56:47 2014 +0400

      phylib: use MDIO_DEVS[12]

      The bare register numbers are used despite <uapi/linux/mdio.h> has 
MDIO_DEVS[12]
      #define'd for those.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Florian Fainelli <f.fainelli@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b80c0662371122d01888c9785becf1b962f6db90
  Author: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
  Date:   Fri Aug 22 08:54:26 2014 -0700

      ARM: multi_v7_defconfig: Enable Zynq/Xilinx drivers

      This is a squashed series from Soren:

      "I went through the defconfig and searched for Zynq drivers. The result
      is this series of patches. The first few are all for Zynq and pretty
      much straight forward. The second half is mostly soft-IP, I think. That
      soft-IP works with Zynq devices, but I'm not sure whether those should
      go into the multi_v7 defconfig."

      Soren Brinkmann (11):
        ARM: multi_v7_defconfig: Enable Zynq cpuidle driver
        ARM: multi_v7_defconfig: Enable Zynq/Xilinx CAN driver
        ARM: multi_v7_defconfig: Enable XADC driver
        ARM: multi_v7_defconfig: Enable Zynq SPI driver
        ARM: multi_v7_defconfig: Enable Zynq GPIO driver
        ARM: multi_v7_defconfig: Enable Xilinx I2C driver
        ARM: multi_v7_defconfig: Enable Xilinx SPI driver
        ARM: multi_v7_defconfig: Enable Xilinx GPIO driver
        ARM: multi_v7_defconfig: Enable Xilinx VDMA driver
        ARM: multi_v7_defconfig: Enable Xilinx emaclite driver
        ARM: multi_v7_defconfig: Enable Xilinx watchdog timer

      Signed-off-by: Soren Brinkmann <soren.brinkmann@xxxxxxxxxx>
      [olof: Added commit message from series envelope email, squashed to
      one patch]
      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>

  commit 884cf705c7e60bc6ade7ddafcbe943af4dc84604
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Aug 22 20:30:12 2014 -0700

      net: remove dead code after sk_data_ready change

      As a followup to commit 676d23690fb ("net: Fix use after free by
      removing length arg from sk_data_ready callbacks"), we can remove
      some useless code in sock_queue_rcv_skb() and rxrpc_queue_rcv_skb()

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d2de875c6d4cbec8a99c880160181a3ed5b9992e
  Author: Eric Dumazet <edumazet@xxxxxxxxxx>
  Date:   Fri Aug 22 18:32:09 2014 -0700

      net: use ktime_get_ns() and ktime_get_real_ns() helpers

      ktime_get_ns() replaces ktime_to_ns(ktime_get())

      ktime_get_real_ns() replaces ktime_to_ns(ktime_get_real())

      Signed-off-by: Eric Dumazet <edumazet@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 3f8a2b746e3aece61f9c4714b86d1484d66461f0
  Merge: 13322f2 3a73aef
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 19:42:25 2014 -0700

      Merge tag 'linux-can-next-for-3.18-20140820' of 
git://gitorious.org/linux-can/linux-can-next

      Marc Kleine-Budde says:

      ====================
      pull-request: can-next 2014-08-20

      this is a pull request of 10 patches for net-next/master.

      There is one patch by Wolfram Sang to clean up the build system.
      Two patches by Stefan Agner that add vf610 support to the flexcan
      driver. Dong Aisheng add support for bosch's m_can core, which is found
      in the new freescale ARM SoCs. Sergei Shtylyov improves the rcar_can
      driver by supporting all input clocks and adding device tree support.
      The next patch is a small cleanup for the bit rate calculation function
      by Lad, Prabhakar. And finally a patch by Himangi Saraogi, which
      converts the mcp251x driver to use dmam_alloc_coherent.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e0c86a3b63e948e51a47d17382c7cd8711d19750
  Author: Thierry Reding <thierry.reding@xxxxxxxxx>
  Date:   Sat Aug 23 00:22:45 2014 +0200

      pwm: lpss: Fix build failure on PowerPC

      An x86 build seems to pull in the linux/io.h include indirectly. On
      PowerPC that doesn't happen and the build breaks due to the readl() and
      writel() functions not being declared. Fix this by explicitly including
      linux/io.h.

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 90927fe9a001340304e0c37dee578e4432b1744e
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 19:17:36 2014 +0300

      pwm: lpss: pci: Move to use pcim_enable_device()

      Let's use managed functions for this driver.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit c558e39e14c2372394f49e07fbe94e9708b615cb
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 19:17:35 2014 +0300

      pwm: lpss: Properly split driver to parts

      The driver consists of core, PCI, and platform parts. It would be better
      to split them into separate files.

      The platform driver is now called pwm-lpss-platform. Thus, previously
      set CONFIG_PWM_LPSS=m is not enough to build it. But we are on the safe
      side since it seems no one from outside Intel is using it for now.

      While here, move to use macros module_pci_driver() and
      module_platform_driver().

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Acked-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      [thierry.reding: change select to depends on PWM_LPSS, cleanup]
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit c28135481428d0674fcc1da0740ed3f4343df5b2
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Aug 22 22:39:37 2014 +0200

      drm/i915: Update DRIVER_DATE to 20140822

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 13322f2e664333b40ea7c71df8785e6f4bba1e68
  Author: Christian Riesch <christian.riesch@xxxxxxxxxx>
  Date:   Thu Aug 21 15:17:04 2014 +0200

      dp83640: Fix length check for event timestamp status messages

      Event timestamp status messages have a variable length, ranging from
      1 to 5 words (16 bit words). The current code however requires
      a minimum message length of sizeof(*phy_txts). In most cases this
      condition is fulfilled due to padding bytes. However, if several events
      are signaled in a single message, padding bytes may not be present.
      For short event timestamp status messages, the length check will fail,
      and the event timestamp will be dropped.

      Signed-off-by: Christian Riesch <christian.riesch@xxxxxxxxxx>
      Cc: Richard Cochran <richardcochran@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b4834c86e11bafc2bf7d3af6a6a5d9ea48b54b41
  Author: Ley Foon Tan <lftan@xxxxxxxxxx>
  Date:   Wed Aug 20 14:33:33 2014 +0800

      net: stmmac: add fix_mac_speed support for socfpga

      This patch adds fix_mac_speed() support for
      Altera socfpga Ethernet controller. Emac splitter is a
      soft IP core in FPGA system that converts GMII interface from
      Synopsys mac to RGMII/SGMII interface. This splitter core is
      an optional IP if user would like to use RGMII/SGMII
      interface in their system. Software needs to update a register
      in splitter core when there is speed change.

      Signed-off-by: Ley Foon Tan <lftan@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 6e1d0b8988188956dac091441c1492a79a342666
  Author: Chun-Hao Lin <hau@xxxxxxxxxxx>
  Date:   Wed Aug 20 01:54:04 2014 +0800

      r8169:add support for RTL8168H and RTL8107E

      RTL8168H is Realtek PCIe Gigabit Ethernet controller.
      RTL8107E is Realtek PCIe Fast Ethernet controller.

      This patch add support for these two chips.

      Signed-off-by: Chun-Hao Lin <hau@xxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit d4261e5650004d6d51137553ea5433d5828562dc
  Author: Jiri Pirko <jiri@xxxxxxxxxxx>
  Date:   Tue Aug 19 16:02:12 2014 +0200

      bonding: create netlink event when bonding option is changed

      Userspace needs to be notified if one changes some option.

      Signed-off-by: Jiri Pirko <jiri@xxxxxxxxxxx>
      Acked-by: Veaceslav Falico <vfalico@xxxxxxxxx>
      Acked-by: Andy Gospodarek <gospo@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c32ec8f5ba885fda08b1b822158b6135e56a308
  Merge: c0b8023 97539f1
  Author: David S. Miller <davem@xxxxxxxxxxxxx>
  Date:   Fri Aug 22 12:31:24 2014 -0700

      Merge branch 'bnx2x-next'

      Yuval Mintz says:

      ====================
      bnx2x: Start utilizing 7.10.51

      This series will enable bnx2x to start utlizing its 7.10.51 FW.
      In addition, it will also add timestamping support, as well as a couple
      of routine semantic cleanups.
      ====================

      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 97539f1e4f1e4b53604970b2dfe7794794f57a76
  Author: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:51 2014 +0300

      bnx2x: FW assertion changes

      This is mostly a semantic change which modifies the code parsing and 
printing
      of FW asserts.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 58fee00ffae3b13b86f801146631012b3db4cea4
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:50 2014 +0300

      bnx2x: Make BP_VF more robust

      Prevent dereference of pointer in case it's NULL.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit a345ce71e5c027872ae5a595998717dc856272b1
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:49 2014 +0300

      bnx2x: Prevent pci_disable_sriov with assigned VFs

      Trying to disable sriov when VFs are assigned may lead to all kinds of 
problems.
      This patch unifies the call in the driver to pci_disable_sriov() and 
prevents
      them if some of the PF's child VFs are marked as assigned.

      [Notice this is a bad scenario either way; User should not reach a point 
where
      the OS tries to disable SRIOV when a VF is assigned - but currently 
there's no
      way of preventing the user from doing so, and the ill-effect for the 
driver is
      smaller this way]

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0d8de80f5cea004568af8775fd0a0933d5166759
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:48 2014 +0300

      bnx2x: Prevent IOV if no entries in CAM

      It's possible there's a bad chip configuration which will result with
      PCIe IOV capabilities, but with no available interrupts for VFs.

      In such case, we want to gracefully prevent the PF from initializing its
      IOV capabilities rather than encounter difficulties further along the way.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e261199872a232beb6541c7dc6af2af0de840a27
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:47 2014 +0300

      bnx2x: Safe bnx2x_panic_dump()

      The bnx2x panic dump spills a lot of information from the driver's
      fastpath, but may be called while some of the fastpath is uninitialized.

      This patch verifies that pointers are already allocated before 
dereferencing
      them to prevent possible kernel panics.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 626041248d3fb5b2fca5c9af172f00fa3bb6dcfe
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:46 2014 +0300

      bnx2x: Update driver version to 1.710.51

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0c23ad37a220b6a58b90e36203fe915c80dbd403
  Author: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:45 2014 +0300

      bnx2x: Code cleanup

      This patch does several semantic things:
        - Fixing typos.
        - Removing unnecessary prints.
        - Removing unused functions and definitions.
        - Change 'strange' usage of boolean variables.

      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit eeed018cbfa30c0bde89075b06b62fc198afb51c
  Author: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:44 2014 +0300

      bnx2x: Add timestamping and PTP hardware clock support

      This adds a PHC to the bnx2x driver. Driver supports timestamping 
send/receive
      PTP packets, as well as adjusting the on-chip clock.

      The driver has been tested with linuxptp project.

      Signed-off-by: Michal Kalderon <Michal.Kalderon@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e42780b66aab88d3a82b6087bcd6095b90eecde7
  Author: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
  Date:   Sun Aug 17 16:47:43 2014 +0300

      bnx2x: Utilize FW 7.10.51

       - (L2) In some multi-function configurations, inter-PF and inter-VF
         Tx switching is incorrectly enabled.

       - (L2) Wrong assert code in FLR final cleanup in case it is sent not
         after FLR.

       - (L2) Chip may stall in very rare cases under heavy traffic with FW GRO
         enabled.

       - (L2) VF malicious notification error fixes.

       - (L2) Default gre tunnel to IPGRE which allows proper RSS for IPGRE 
packets,
         L2GRE traffic will reach single queue.

       - (FCoE) Fix data being placed in wrong buffer when corrupt FCoE frame is
         received.

       - (FCoE) Burst of FIP packets with destination MAC of ALL-FCF_MACs
         causes FCoE traffic to stop.

      Signed-off-by: Dmitry Kravkov <Dmitry.Kravkov@xxxxxxxxxx>
      Signed-off-by: Yuval Mintz <Yuval.Mintz@xxxxxxxxxx>
      Signed-off-by: Ariel Elior <Ariel.Elior@xxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c0b802367b05fa6342ab9ef07abdf446b9ba223f
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:24:40 2014 +0530

      af_decnet: Use time_after_eq

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2,E3;
      @@
      - jiffies - E1 >= (E2*E3)
      + time_after_eq(jiffies, E1+E2*E3)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8b1b1eb521004cec2518307c22dba8f4bff1c2bf
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:20:09 2014 +0530

      decnet: Use time_after_eq

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2;
      @@
      - (jiffies - E1) >= E2
      + time_after_eq(jiffies, E1+E2)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit c72c95a064e55923c5dd050d099e51ac550f29a2
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:14:10 2014 +0530

      ipconfig: Use time_before

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2;
      @@
      - jiffies - E1 < E2
      + time_before(jiffies, E1+E2)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b5c5c36d367c670b9a93b1029d9b3af8610d9535
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 20 23:13:07 2014 +0530

      dn_dev: Use time_before

      The functions time_before, time_before_eq, time_after, and time_after_eq
      are more robust for comparing jiffies against other values.

      A simplified version of the Coccinelle semantic patch making this change
      is as follows:

      @change@
      expression E1,E2;
      @@

      (
      - (jiffies - E1) < E2
      + time_before(jiffies, E1+E2)
      )

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 0932997e34bad52353c25756c55ccf97c522ae7c
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Fri Aug 22 16:06:09 2014 +0300

      br_multicast: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 8c6b00c816191ded80d1ccd5164b53168255ec15
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 16:29:43 2014 +0300

      net/openvswitch/flow.c: Replace rcu_dereference() with 
rcu_access_pointer()

      The "rcu_dereference()" call is used directly in a condition.
      Since its return value is never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacement.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit e6b688838e25b22e10dd273b48581cb2f62ec16e
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 15:49:41 2014 +0300

      net/ipv4/igmp.c: Replace rcu_dereference() with rcu_access_pointer()

      The "rcu_dereference()" call is used directly in a condition.
      Since its return value is never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacement.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit b5091b552a9fd7c45f9f8f4efa23bc78af0553cd
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 13:21:45 2014 +0300

      bonding: Replace rcu_dereference() with rcu_access_pointer()

      This "rcu_dereference()" call is used directly in a condition.
      Since its return value is never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes this replacement.

      The following Coccinelle semantic patch was used for solving it:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
       ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 270b4b3115d816a91fdb31a0c1686709eb60c3ed
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Sun Aug 17 13:12:09 2014 +0300

      cnic: Replace rcu_dereference() with rcu_access_pointer()

      The "rcu_dereference()" calls are used directly in conditions.
      Since their return values are never dereferenced it is recommended to use
      "rcu_access_pointer()" instead of "rcu_dereference()".
      Therefore, this patch makes the replacements.

      The following Coccinelle semantic patch was used:
      @@
      @@

      (
       if(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      |
       while(
       (<+...
      - rcu_dereference
      + rcu_access_pointer
        (...)
        ...+>)) {...}
      )

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Acked-by: Michael Chan <mchan@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 1dced6a854827eb5683f3c57ddbb4595daf145e4
  Author: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
  Date:   Sun Aug 17 09:19:54 2014 +0200

      ipv4: Restore accept_local behaviour in fib_validate_source()

      Commit 7a9bc9b81a5b ("ipv4: Elide fib_validate_source() completely when 
possible.")
      introduced a short-circuit to avoid calling fib_validate_source when not
      needed. That change took rp_filter into account, but not accept_local.
      This resulted in a change of behaviour: with rp_filter and accept_local
      off, incoming packets with a local address in the source field should be
      dropped.

      Here is how to reproduce the change pre/post 7a9bc9b81a5b commit:
      -configure the same IPv4 address on hosts A and B.
      -try to send an ARP request from B to A.
      -The ARP request will be dropped before that commit, but accepted and 
answered
      after that commit.

      This adds a check for ACCEPT_LOCAL, to maintain full
      fib validation in case it is 0. We also leave __fib_validate_source() 
earlier
      when possible, based on the same check as fib_validate_source(), once the
      accept_local stuff is verified.

      Cc: Gregory Detal <gregory.detal@xxxxxxxxxxxx>
      Cc: Christoph Paasch <christoph.paasch@xxxxxxxxxxxx>
      Cc: Hannes Frederic Sowa <hannes@xxxxxxxxxx>
      Cc: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Sébastien Barré <sebastien.barre@xxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit 14462b6e8c06a7b4e0977e93e44b3decab0951b0
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sun Aug 17 06:01:20 2014 +0530

      isdn/bas_gigaset: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_num.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
      + usb_endpoint_num(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Acked-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f1898a0eeec94e04998460a2ad34e6b20ba68e7c
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 15 21:54:12 2014 +0530

      isdn/gigaset: use USB API functions rather than constants

      This patch introduces the use of the function usb_endpoint_num.

      The Coccinelle semantic patch that makes these changes is as follows:

      @@ struct usb_endpoint_descriptor *epd; @@

      - (epd->bEndpointAddress & \(USB_ENDPOINT_NUMBER_MASK\|0x0f\))
      + usb_endpoint_num(epd)

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Acked-by: Tilman Schmidt <tilman@xxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit f90251c8a6d06ed8b072a2a0f13c4b8a6d0cb222
  Author: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
  Date:   Fri Aug 15 19:18:19 2014 +0000

      hyperv: Increase the buffer length for netvsc_channel_cb()

      When the buffer is too small for a packet from VMBus, a bigger buffer 
will be
      allocated in netvsc_channel_cb() and retry reading the packet from VMBus.
      Increasing this buffer size will reduce the retry overhead.

      Signed-off-by: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx>
      Reviewed-by: Dexuan Cui <decui@xxxxxxxxxxxxx>
      Signed-off-by: David S. Miller <davem@xxxxxxxxxxxxx>

  commit fc9fa8714a759da94c5d54a621f584d65ca51ac6
  Author: Olof Johansson <olof@xxxxxxxxx>
  Date:   Fri Aug 22 10:40:02 2014 -0700

      ARM: mvebu: update v7 defconfig with useful options

      Turn on a bunch of options to make my cubox bootable/usable:

      PRINTK_TIME
      EXT4 (and turn off 2/3 since 4 can mount all filesystems)
      MV643XX_ETH for Dove
      SDHCI for Dove
      DEVTMPFS
      PACKET and UNIX protocol support

      Much of the other churn is just due to reorderings in the defconfig

      Signed-off-by: Olof Johansson <olof@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1408729202-11064-1-git-send-email-olof@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 2a16fc93d2c9568e16d45db77c7b5f15e1921cf1
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Jun 12 16:24:41 2014 +0530

      nohz: Avoid tick's double reprogramming in highres mode

      In highres mode, the tick reschedules itself unconditionally to the
      next jiffies.

      However while this clock reprogramming is relevant when the tick is
      in periodic mode, it's not that interesting when we run in dynticks mode
      because irq exit is likely going to overwrite the next tick to some
      randomly deferred future.

      So lets just get rid of this tick self rescheduling in dynticks mode.
      This way we can avoid some clockevents double write in favourable
      scenarios like when we stop the tick completely in idle while no other
      hrtimer is pending.

      Suggested-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit b5e995e671d8e4d7a75b339ce78ecc586014b0eb
  Author: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
  Date:   Thu Jun 12 16:24:41 2014 +0530

      nohz: Fix spurious periodic tick behaviour in low-res dynticks mode

      When we reach the end of the tick handler, we unconditionally reschedule
      the next tick to the next jiffy. Then on irq exit, the nohz code
      overrides that setting if needed and defers the next tick as far away in
      the future as possible.

      Now in the best dynticks case, when we actually don't need any tick in
      the future (ie: expires == KTIME_MAX), low-res and high-res behave
      differently. What we want in this case is to cancel the next tick
      programmed by the previous one. That's what we do in high-res mode. OTOH
      we lack a low-res mode equivalent of hrtimer_cancel() so we simply don't
      do anything in this case and the next tick remains scheduled to jiffies + 
1.

      As a result, in low-res mode, when the dynticks code determines that no
      tick is needed in the future, we can recursively get a spurious tick
      every jiffy because then the next tick is always reprogrammed from the
      tick handler and is never cancelled. And this can happen indefinetly
      until some subsystem actually needs a precise tick in the future and only
      then we eventually overwrite the previous tick handler setting to defer
      the next tick.

      We are fixing this by introducing the ONESHOT_STOPPED mode which will
      let us pause a clockevent when no further interrupt is needed. Meanwhile
      we can't expect all drivers to support this new mode.

      So lets reduce much of the symptoms by skipping the nohz-blind tick
      rescheduling from the tick-handler when the CPU is in dynticks mode.
      That tick rescheduling wrongly assumed periodicity and the low-res
      dynticks code can't cancel such decision. This breaks the recursive (and
      thus the worst) part of the problem. In the worst case now, we'll get
      only one extra tick due to uncancelled tick scheduled before we entered
      dynticks mode.

      This also removes a needless clockevent write on idle ticks. Since those
      clock write are usually considered to be slow, it's a general win.

      Reviewed-by: Preeti U Murthy <preeti@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Signed-off-by: Frederic Weisbecker <fweisbec@xxxxxxxxx>

  commit 06b2afc0b9a26e7673856a24ab57bfb307dad394
  Author: Don Zickus <dzickus@xxxxxxxxxx>
  Date:   Wed Aug 20 23:25:11 2014 -0400

      perf machine: Fallback to MAP__FUNCTION if daddr maps are NULL

      As we run "perf c2c" on more applications, we noticed we're missing
      significant samples from a common customer's application.  Looking at
      the /proc/<pid>/maps file for the app, we see "rwxs" and "rwxp"
      permissions on many of the shared memory & heap regions, and on all the
      thread stacks.

      Because those regions have the "x" bit set, perf marks them with a
      MAP_FUNCTION type.  Hence ip_resolve_data() never finds load or store
      events coming from them.

      We fixed this by re-calling thread__find_addr_location with
      MAP__FUNCTION in the case where map is NULL as a last ditch effort to
      map the sample before giving up and dropping it.

      Reported-by: Joe Mario <jmario@xxxxxxxxxx>
      Tested-by: Joe Mario <jmario@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Joe Mario <jmario@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408591511-57884-1-git-send-email-dzickus@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c09a7e755c025558cb882fa20a5f30da738536fa
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Aug 21 10:15:45 2014 +0900

      perf hists browser: Cleanup callchain print functions

      The hist_browser__show_callchain() and friends don't need to be that
      complex.  They're splitted in 3 pieces - one for traversing top-level
      tree, other one for special casing first chains in the top-level
      entries, and last one for recursive traversing inner trees.  It led to
      code duplication and unnecessary complexity IMHO.

      Simplify the function and consolidate the logic into a single function
      - it can recursively call itself.  A little difference in printing
        callchains in top-level tree can be handled with a small change.

      It should have no functional change.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408583746-5540-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fbe2af45f6bd27ee69fd775303c936c3af4a4807
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:39 2014 +0300

      perf tools: Add machine__kernel_ip()

      Add a function to determine if an address is in the kernel.  This is
      based on the kernel function kernel_ip().

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-5-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4b99375b38fa137f501cfa60b70e3f0a9da39c93
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:38 2014 +0300

      perf machine: Rename machine__get_kernel_start_addr() method

      Rename machine__get_kernel_start_addr() to
      machine__get_running_kernel_start() so that a new function, with a
      similar name to the original name, can be added that gets the kernel
      start address from the kernel map.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-4-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d445dd2a78eed884adf3b3426b078fe69d2516d8
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:37 2014 +0300

      perf scripting: Add 'flush' callback to scripting API

      In order to defer some output via the scripting API, there needs to be a
      callback after session processing but before the session is deleted.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-3-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d44bc558297222d9a621fff2eca3f880e91c49f7
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Fri Aug 15 22:08:36 2014 +0300

      perf tests: Add a test for tracking with sched_switch

      Add a test that checks that sched_switch events and tracking events can
      be recorded for a workload using the evsel->system_wide and
      evsel->tracking flags (respectively) with other events sometimes enabled
      or disabled.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408129739-17368-2-git-send-email-adrian.hunter@xxxxxxxxx
      [ Fix build on fedora14 by using a designated initializer for the 
sched_switch variable ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 08223d80df38e666a42d7c82eb340db55c6e03bd
  Author: Dan Williams <dan.j.williams@xxxxxxxxx>
  Date:   Tue Aug 19 06:07:56 2014 -0700

      dmaengine maintainer update

      I am stepping down as dmaengine maintainer as the bulk of the activity
      in the subsystem is primarily targeted at the slave-dma case handled by
      Vinod, and I have recently been unable to give the few patches I do
      receive timely review.  There is still an item in my backlog to
      eliminate the async_tx api and the constraints it poses on dmaengine
      drivers, but I need not hold on to the maintainer role in the meantime.
      I will still be subscribed to dmaengine@xxxxxxxxxxxxxxx to answer
      questions, but all patches should be routed through Vinod unless/until a
      maintainer for the non-slave-dma use case arrives.  It is non-entirely
      clear at this point that there is enough work going forward for a
      separate maintainer of the pure-offload case.

      Ongoing development of the ioatdma driver is handled by Dave.  I'm still
      interested in reviewing ioatdma patches, but he is the primary
      maintainer/developer going forward.

      IOP platforms are not generating any traffic in my inbox, but if a patch
      did arrive I've long since lost access to hardware.

      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
      Cc: Dave Jiang <dave.jiang@xxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 8e1f50d7433b9a6e52cb296943f53c3ce8189ea5
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 22 15:19:44 2014 +0300

      dmatest: prevent memory leakage on error path in thread

      When we fail to allocate memory for thread->srcs or thread->dsts and 
src_cnt or
      dst_cnt great than 1 we leak memory on error path. This patch fixes the 
issue.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 373c57829a3f9da1405b1fbd3d17e50f8e1f476e
  Author: Alan Cox <alan@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:18:29 2014 +0300

      pwm: lpss: Add ACPI and PCI IDs for Intel Braswell

      This is pretty much the same as Baytrail PWM. Only difference is that the
      input clock runs on different frequency.

      Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
      Signed-off-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit 7285996aa0006d671bb01f0d35991d254b2b2b01
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Wed Jun 4 00:52:31 2014 -0700

      kconfig: nconfig: fix multi-byte UTF handling

      Currently, Kconfig descriptions that use multi-byte UTF-8 characters
      (such as MTD_NAND_CAFE) will have their menu entries dropped from the
      'make nconfig' ncurses menu, and all subsequent entries in the same
      window will be omitted. This seems to be due to the ncurses 'menu'
      library, which does not traditionally handle UTF-8 >8-bit characters
      properly.

      The ncursesw library ('w' is for "wide") is written to handle these
      UTF-8 characters, and is practically a drop-in replacement at the source
      level. Use it by default, if available.

      Link: https://bugzilla.kernel.org/show_bug.cgi?id=43067
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: "Yann E. MORIN" <yann.morin.1998@xxxxxxx>
      Cc: Martin Walch <walch.martin@xxxxxx>
      Acked-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit c40724d3f38122b8ae06367a425a63c24988c10f
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Wed Jun 4 00:52:30 2014 -0700

      kconfig: lxdialog: fix spelling

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: "Yann E. MORIN" <yann.morin.1998@xxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 00018a8ae5c552a2464e0df15437511ba4f56495
  Author: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
  Date:   Thu Aug 21 20:50:25 2014 -0300

      pwm: fsl-ftm: Select REGMAP_MMIO

      Commit 42fa98a9c360 ("pwm: fsl-ftm: Convert to direct regmap API usage")
      introduced the following error when REGMAP_MMIO=n:

      drivers/built-in.o: In function `fsl_pwm_probe':
      >> pwm-fsl-ftm.c:(.text+0xd7d7): undefined reference to 
`devm_regmap_init_mmio_clk'

      Select select REGMAP_MMIO in order to fix this error.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Fabio Estevam <fabio.estevam@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit f170b97c9ad0b8ba3e99f02cbadc7676383fee09
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:28:34 2014 +0200

      ARM: shmobile: sh73a0 dtsi: Move interrupt-parent to the top

      Add an "interrupt-parent = <&gic>;" at the top, which is inherited by
      all child nodes, so the "interrupt-parent" properties can be removed
      from the individual child nodes.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5fb1453c2ff02ce5e5298351ff774e19f8d9dbb3
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:31:02 2014 +0200

      ARM: shmobile: r8a7791 dtsi: Remove superfluous interrupt-parent

      There's already an "interrupt-parent = <&gic>;" at the top, which is
      inherited by all child nodes, so the "interrupt-parent" property in
      the sound node can be removed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 980724eb5b56b43d0ff2c7a7f5cf6e5ba290d2e5
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:28:32 2014 +0200

      ARM: shmobile: r8a7790 dtsi: Remove superfluous interrupt-parent

      There's already an "interrupt-parent = <&gic>;" at the top, which is
      inherited by all child nodes, so the "interrupt-parent" property in
      the sound node can be removed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6a7147f53f29887e627d84c0a562c8bb87691e9d
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:28:31 2014 +0200

      ARM: shmobile: r8a7779 dtsi: Remove superfluous interrupt-parent

      There's already an "interrupt-parent = <&gic>;" at the top, which is
      inherited by all child nodes, so the "interrupt-parent" properties in
      the serial nodes can be removed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 86155b35d173317518458c6f9c0a3ea8c5324bed
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 15:39:23 2014 +0200

      ARM: shmobile: Move legacy INTC definitions from irqs.h to intc.h

      Move all definitions for legacy INTC from the common "irqs.h" to the
      INTC-specific "intc.h".
      Include "intc.h" in sh7372/sh73a0 CPU and board files where needed.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: omitted whitespace change]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 664b4c172209f076866419a5a4162e4fc9631807
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:10:15 2014 +0900

      ARM: shmobile: ape6evm: Remove duplicate CPUFreq bits

      The CPUFreq platform device is already registered by
      shmobile_init_late(), so get rid of ape6evm specific bits.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit aa0bdc303b0f8bc59fc0a0645560917810ba041b
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:07:07 2014 +0900

      ARM: shmobile: sh73a0: Remove duplicate CPUFreq bits

      The CPUFreq platform device is already registered by
      shmobile_init_late(), so get rid of sh73a0 specific bits.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d6fb17ad7c9e0aa28ce0bc2e33790f9459677370
  Author: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
  Date:   Fri Aug 8 16:23:09 2014 +0200

      ARM: shmobile: r8a7740: clock register bits

      Contains the header file with the clock pulse generator and MSTP bits.

      Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fc35ca258c079411b64ed94e517eb04e7d89bc44
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:30 2014 +0900

      ARM: shmobile: kzm9g: Use shmobile_init_delay()

      Adjust the KZM9G board support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ca609e666c47cceb64610ad703dda1bebafef605
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:21 2014 +0900

      ARM: shmobile: bockw: Use shmobile_init_delay()

      Adjust the BockW board support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6fe950ebfd3a374c78ce66a335fce258648426a1
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:54 2014 +0900

      ARM: shmobile: r8a7778: Use shmobile_init_delay()

      Adjust the r8a7778 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5df622a56b7da3c54609f26cc6221ab3382efaaf
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:45 2014 +0900

      ARM: shmobile: sh73a0: Use shmobile_init_delay()

      Adjust the sh73a0 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 7dd4cfd7f8c2976a8d65022146386480474501ca
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:12 2014 +0900

      ARM: shmobile: Remove shmobile_setup_delay()

      All ARM mach-shmobile SoCs and boards now rely on DTS for
      CPU Frequency information, so remove the unused function
      shmobile_setup_delay(). While at it, make the function
      shmobile_setup_delay_hz() static.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f5720080b51d61c33dc559fedab9a601930e95c1
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:03:03 2014 +0900

      ARM: shmobile: r8a73a4: Use shmobile_init_delay()

      Adjust the r8a73a4 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version and r8a73a4_init_early() that now are unused.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 39b22e20a3086002c5abe0c569cf11a71bc17faf
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:36 2014 +0900

      ARM: shmobile: sh7372: Use shmobile_init_delay()

      Adjust the sh7372 SoC support code to use shmobile_init_delay()
      together with CPU Frequency settings from the DTS. Get rid of the
      C code version.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 869f92aed207f2f6e595ea41c841bd9ad0c0d0d4
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:27 2014 +0900

      ARM: shmobile: r8a7778: Update DTS to include CPU frequency

      Add CPU Frequency information to the r8a7778 DTS file. This
      will allow us to use the shared C code on r8a7778 and BockW
      which reads out the clock frequency from DT and calculates the
      delay settings from there.

      Also add other missing CPU information to the r8a7778 DTS.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 13bd825bdd5c087d156d294b427d05dcf9bff281
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:19 2014 +0900

      ARM: shmobile: sh73a0: Update DTS to include CPU frequency

      Add CPU Frequency information to the sh73a0 DTS file. This
      will allow us to use the shared C code on sh73a0 and KZM9G
      which reads out the clock frequency from DT and calculates the
      delay settings from there.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 2340cd112933ee837aa83017a6da23c72565d501
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 22:02:10 2014 +0900

      ARM: shmobile: sh7372: Update DTS to include CPU frequency

      Add CPU Frequency information to the sh7372 DTS file. This
      will allow us to use the shared C code on sh7372 and Mackerel
      which reads out the clock frequency from DT and calculates the
      delay settings from there.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 93acbd2cd2482cb51bec70a1494fddf2c172c073
  Merge: 5ac9e7f 3969d64
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Fri Aug 22 11:31:47 2014 +0900

      Merge branch 'boards-for-v3.18' into soc-init-delay-for-v3.18.base

  commit 462004f1215ccb77969004a049aa5437f34c9b06
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Thu Aug 21 17:54:55 2014 -0700

      regulator: rk808: Fix uninitialized value

      The RK808 regulator driver was putting its config on the stack but not
      initting it.  That means that you got a semi-random config.  Fix this.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ed48b5d6fd339d145df5a6a1e48cf56ef265cf4f
  Author: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:50:51 2014 +0400

      ARM: shmobile: r8a7791: Add JPU clock dt and CPG define.

      Signed-off-by: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit da076a888ab19f13816372796ed231e7d6ff5fed
  Author: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:50:49 2014 +0400

      ARM: shmobile: r8a7790: Add JPU clock dt and CPG define.

      Signed-off-by: Mikhail Ulyanov <mikhail.ulyanov@xxxxxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 99923753e7c17a9c9d46bfe4d7fa543e426ec647
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Fri Aug 15 06:36:28 2014 +0900

      ARM: shmobile: bockw: Do not disable SUSPEND in defconfig

      As of "ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()"
      suspend-to-ram is now supported on the r8a7778 SoC and thus the bockw
      board.

      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 8913dc0bb913ac3dc83ed5c10bac2f4e55431981
  Author: Paul Zimmerman <Paul.Zimmerman@xxxxxxxxxxxx>
  Date:   Thu Aug 21 20:28:20 2014 +0000

      usb: gadget: document a usb_ep_dequeue() requirement

      Document the requirement that the request be dequeued and its
      completion routine called before usb_ep_dequeue() returns. Also
      fix some capitalization issues in the existing text.

      Signed-off-by: Paul Zimmerman <paulz@xxxxxxxxxxxx>
      Acked-by: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit b250392f7b5062cf026b1423e27265e278fd6b30
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Fri Aug 15 21:15:53 2014 -0300

      [media] media: ttpci: fix av7110 build to be compatible with 
CONFIG_INPUT_EVDEV

      Fix build when CONFIG_INPUT_EVDEV=m and DVB_AV7110=y.
      Only build av7110_ir.c when CONFIG_INPUT_EVDEV is compatible with
      CONFIG_DVB_AV7110.

      Fixes these build errors:

      drivers/built-in.o: In function `input_sync':
      av7110_ir.c:(.text+0x1223ac): undefined reference to `input_event'
      drivers/built-in.o: In function `av7110_emit_key':
      av7110_ir.c:(.text+0x12247c): undefined reference to `input_event'
      av7110_ir.c:(.text+0x122495): undefined reference to `input_event'
      av7110_ir.c:(.text+0x122569): undefined reference to `input_event'
      av7110_ir.c:(.text+0x1225a7): undefined reference to `input_event'
      drivers/built-in.o:av7110_ir.c:(.text+0x122629): more undefined
      references to `input_event' follow
      drivers/built-in.o: In function `av7110_ir_init':
      (.text+0x1227e4): undefined reference to `input_allocate_device'
      drivers/built-in.o: In function `av7110_ir_init':
      (.text+0x12298f): undefined reference to `input_register_device'
      drivers/built-in.o: In function `av7110_ir_init':
      (.text+0x12299e): undefined reference to `input_free_device'
      drivers/built-in.o: In function `av7110_ir_exit':
      (.text+0x122a94): undefined reference to `input_unregister_device'

      drivers/built-in.o: In function `av7110_detach':
      av7110.c:(.text+0x228d4a): undefined reference to `av7110_ir_exit'
      drivers/built-in.o: In function `arm_thread':
      av7110.c:(.text+0x22a404): undefined reference to `av7110_check_ir_config'
      av7110.c:(.text+0x22a626): undefined reference to `av7110_check_ir_config'
      drivers/built-in.o: In function `av7110_attach':
      av7110.c:(.text+0x22b08c): undefined reference to `av7110_ir_init'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Reported-by: Jim Davis <jim.epost@xxxxxxxxx>
      Reported-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 85c1abcb5251673d18325576f4923bb78af479de
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Fri Aug 15 16:16:46 2014 -0300

      [media] usbtv: Make it dependent on ALSA

      Now that alsa code is part of the driver, it can be compiled
      only if alsa is enabled.

         drivers/built-in.o: In function `snd_usbtv_hw_free':
      >> usbtv-audio.c:(.text+0x21eb55): undefined reference to 
`snd_pcm_lib_free_pages'
         drivers/built-in.o: In function `snd_usbtv_hw_params':
      >> usbtv-audio.c:(.text+0x21eb72): undefined reference to 
`snd_pcm_lib_malloc_pages'
         drivers/built-in.o: In function `usbtv_audio_urb_received':
      >> usbtv-audio.c:(.text+0x21ed66): undefined reference to 
`snd_pcm_link_rwlock'
      >> usbtv-audio.c:(.text+0x21ed9f): undefined reference to 
`snd_pcm_link_rwlock'
      >> usbtv-audio.c:(.text+0x21edf5): undefined reference to 
`snd_pcm_period_elapsed'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f00a): undefined reference to `snd_card_new'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f0a2): undefined reference to `snd_pcm_new'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f0e5): undefined reference to `snd_pcm_set_ops'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f103): undefined reference to 
`snd_pcm_lib_preallocate_pages_for_all'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f10c): undefined reference to `snd_card_register'
         drivers/built-in.o: In function `usbtv_audio_init':
      >> (.text+0x21f12a): undefined reference to `snd_card_free'
         drivers/built-in.o: In function `usbtv_audio_free':
      >> (.text+0x21f15c): undefined reference to `snd_card_free'
      >> drivers/built-in.o:(.data+0x43250): undefined reference to 
`snd_pcm_lib_ioctl'

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 66cae53024c4b73d40b4e78c557a73e082522aed
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Wed Aug 13 15:52:39 2014 -0300

      [media] media: fix au0828 dvb suspend/resume to call 
dvb_frontend_suspend/resume

      au0828 doesn't resume correctly and TV tuning fails with
      xc_set_signal_source(0) failed message. Change au0828 dvb
      suspend and resume interfaces to suspend and resume frontend
      during suspend and resume respectively. dvb_frontend_suspend()
      suspends tuner and fe using tuner and fe ops. dvb_frontend_resume()
      resumes fe and tuner using fe and tuner ops ini before waking up
      the frontend. With this change HVR950Q suspend and resume work
      when system gets suspended when digital function is tuned to a
      channel and with active TV stream, and after resume it went right
      back to active TV stream.

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 662c97cf8f9e9d67d45d0a9f0c1565a1ede364c2
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Aug 9 06:37:21 2014 -0300

      [media] em28xx-v4l: fix video buffer field order reporting in progressive 
mode

      The correct field order in progressive mode is V4L2_FIELD_NONE, not 
V4L2_FIELD_INTERLACED.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 627530c32a43283474e9dd3e954519410ffa033a
  Author: Frank Schaefer <fschaefer.oss@xxxxxxxxxxxxxx>
  Date:   Sat Aug 9 06:37:20 2014 -0300

      [media] em28xx-v4l: give back all active video buffers to the vb2 core 
properly on streaming stop

      When a new video frame is started, the driver takes the next video buffer 
from
      the list of active buffers and moves it to dev->usb_ctl.vid_buf / 
dev->usb_ctl.vbi_buf
      for further processing.

      On streaming stop we currently only give back the pending buffers from 
the list
      but not the ones which are currently processed.

      This causes the following warning from the vb2 core since kernel 3.15:

      ...
       ------------[ cut here ]------------
       WARNING: CPU: 1 PID: 2284 at 
drivers/media/v4l2-core/videobuf2-core.c:2115 __vb2_queue_cancel+0xed/0x150 
[videobuf2_core]()
       [...]
       Call Trace:
        [<c0769c46>] dump_stack+0x48/0x69
        [<c0245b69>] warn_slowpath_common+0x79/0x90
        [<f925e4ad>] ? __vb2_queue_cancel+0xed/0x150 [videobuf2_core]
        [<f925e4ad>] ? __vb2_queue_cancel+0xed/0x150 [videobuf2_core]
        [<c0245bfd>] warn_slowpath_null+0x1d/0x20
        [<f925e4ad>] __vb2_queue_cancel+0xed/0x150 [videobuf2_core]
        [<f925fa35>] vb2_internal_streamoff+0x35/0x90 [videobuf2_core]
        [<f925fac5>] vb2_streamoff+0x35/0x60 [videobuf2_core]
        [<f925fb27>] vb2_ioctl_streamoff+0x37/0x40 [videobuf2_core]
        [<f8e45895>] v4l_streamoff+0x15/0x20 [videodev]
        [<f8e4925d>] __video_do_ioctl+0x23d/0x2d0 [videodev]
        [<f8e49020>] ? video_ioctl2+0x20/0x20 [videodev]
        [<f8e48c63>] video_usercopy+0x203/0x5a0 [videodev]
        [<f8e49020>] ? video_ioctl2+0x20/0x20 [videodev]
        [<c039d0e7>] ? fsnotify+0x1e7/0x2b0
        [<f8e49012>] video_ioctl2+0x12/0x20 [videodev]
        [<f8e49020>] ? video_ioctl2+0x20/0x20 [videodev]
        [<f8e4461e>] v4l2_ioctl+0xee/0x130 [videodev]
        [<f8e44530>] ? v4l2_open+0xf0/0xf0 [videodev]
        [<c0378de2>] do_vfs_ioctl+0x2e2/0x4d0
        [<c0368eec>] ? vfs_write+0x13c/0x1c0
        [<c0369a8f>] ? vfs_writev+0x2f/0x50
        [<c0379028>] SyS_ioctl+0x58/0x80
        [<c076fff3>] sysenter_do_call+0x12/0x12
       ---[ end trace 5545f934409f13f4 ]---
      ...

      Many thanks to Hans Verkuil, whose recently added check in the vb2 core 
unveiled
      this long standing issue and who has investigated it further.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Frank Schäfer <fschaefer.oss@xxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c0d04f4026c305eadeac6cfdffdbac5fcdf9bc60
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:20:01 2014 -0300

      [media] via-camera: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7c5a62e1eee1f59a5d2c25bbd28f0929811ffefa
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:19:20 2014 -0300

      [media] sh_veu: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91ba0e59babdb3c7aca836a65f1095b3eaff7b06
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Fri Aug 8 10:32:56 2014 -0300

      [media] tda7432: Fix setting TDA7432_MUTE bit for TDA7432_RF register

      Fix a copy-paste bug when converting to the control framework.

      Fixes: commit 5d478e0de871 ("[media] tda7432: convert to the control 
framework")

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a14e55190b8ac8305870ed9f7b5e1375ed870a34
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:01:39 2014 -0300

      [media] soc_camera: ov772x: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 665152a4fb9f60df1c28cee8ab2634a6533edb9c
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 03:00:44 2014 -0300

      [media] soc_camera: mt9t112: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 37096b476b45e60b2b264d0b517089b47cb9374b
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 02:59:44 2014 -0300

      [media] vs6624: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4721b3eb662ca5ea60a636f0f190f2fd2ac5df14
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sat Aug 9 02:58:40 2014 -0300

      [media] ov7670: Include media/v4l2-image-sizes.h

      So we can remove the same defines in the driver code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Jonathan Corbet <corbet@xxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6e533c01a89fbb8b1a5c58808540e798e2dad645
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 03:52:08 2014 -0300

      [media] v4l: Event documentation fixes

      Constify event type constants and correct motion detection event number
      (it's 6, not 5).

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6ddc2be511a76e6c3f689f46155cb0f4c8f5876e
  Author: Ulrich Eckhardt <uli-lirc@xxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 15:01:12 2014 -0300

      [media] imon: Fix not working front panel

      Make the front panel buttons working after another button on the
      remote was pressed.

      Signed-off-by: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7b5fc0714976aec5db5c4f8c66f12b23f5049b97
  Author: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 14:59:07 2014 -0300

      [media] imon: Add internal key table for 15c2:0034

      Add the key table for the Thermaltake DH-102 to the USB-Id 15c2:0034.

      Signed-off-by: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0d8053f2ace52c816800193d705ea82a2ffd6dc8
  Author: Ulrich Eckhardt <uli-lirc@xxxxxxxxxxxxxxx>
  Date:   Sat Jul 26 14:56:01 2014 -0300

      [media] imon: Define keytables per USB Device Id

      This patch defines the keytables per USB Device ID.

      Signed-off-by: Ulrich Eckhardt <uli@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d4b32646468088323f27a7788ce3b07191015142
  Author: Vitaly Osipov <vitaly.osipov@xxxxxxxxx>
  Date:   Thu Jun 5 04:07:48 2014 -0300

      [media] staging: omap4iss: copy paste error in iss_get_clocks

      It makes more sense to return PTR_ERR(iss->iss_ctrlclk) here. The
      current code looks like an oversight in pasting the block just above
      this one.

      Signed-off-by: Vitaly Osipov <vitaly.osipov@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 63ddf68de52efaac40a9287e44266ac30e71dd36
  Author: Federico Simoncelli <fsimonce@xxxxxxxxxx>
  Date:   Mon Aug 11 18:42:22 2014 -0300

      [media] usbtv: add audio support

      Add an ALSA handler inside usbtv module, in order to make
      audio to work with those devices.

      Signed-off-by: Federico Simoncelli <fsimonce@xxxxxxxxxx>
      Tested-by: Lubomir Rintel <lkundrak@xxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c8fa50549dc6e717e0941ee7092a973388253c7a
  Author: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
  Date:   Sun Aug 10 17:30:18 2014 -0300

      [media] drivers: media: pci: Makefile: Remove duplicate subdirectory from 
obj-y

      In the list of subdirectories compiled, b2c2/ appears twice.

      This patch removes one of the appearances.

      Signed-off-by: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 6af6e9c84fcc8f86b15be607a9ae8afd1d1686ea
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 10 06:41:31 2014 -0300

      [media] saa6752hs: Convert to devm_kzalloc()

      Using the managed function the kfree() calls can be removed from the
      probe error path and the remove handler.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 43e9d4ab0c14ccff3ed27f8e43274571e286f0ed
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 12:19:13 2014 -0300

      [media] cx23885: Spelling s/compuations/computations/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d720b7aff6481b99a42d484383d7e19d86323b5d
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 12:19:12 2014 -0300

      [media] cx25840: Spelling s/compuations/computations/

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0821344d9e805912f1971c58318547ea62984321
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Fri Aug 8 09:59:02 2014 -0300

      [media] vb2: use pr_info instead of pr_debug

      Modern kernels enable dynamic printk support, which is fine, except when 
it is
      combined with a debug module option. Enabling debug in videobuf2-core now 
produces
      no debugging unless it is also enabled through the dynamic printk support 
in debugfs.

      Either use a debug module option + pr_info, or use pr_debug without a 
debug module
      option. In this case the fact that you can set various debug levels is 
very useful,
      so I believe that for videobuf2-core.c we should use pr_info.

      The mix of the two is very confusing: I've spent too much time already 
trying to
      figure out why I am not seeing any debug output in the kernel log when I 
do:

        echo 1 >/sys/modules/videobuf2_core/parameters/debug

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 83acb75d0dd37bd2eb24168f26d01c747ece3fc7
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Fri Aug 8 04:38:09 2014 -0300

      [media] DocBook media: fix order of v4l2_edid fields

      The order of the last two fields in the G/S_EDID specification was 
swapped from
      what is in the actual struct. Fix this.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f035eb4e976ef5a059e30bc91cfd310ff030a7d3
  Author: Hans Verkuil <hverkuil@xxxxxxxxx>
  Date:   Thu Aug 7 03:47:14 2014 -0300

      [media] videobuf2: fix lockdep warning

      The following lockdep warning has been there ever since commit 
a517cca6b24fc54ac209e44118ec8962051662e3
      one year ago:

      [  403.117947] ======================================================
      [  403.117949] [ INFO: possible circular locking dependency detected ]
      [  403.117953] 3.16.0-rc6-test-media #961 Not tainted
      [  403.117954] -------------------------------------------------------
      [  403.117956] v4l2-ctl/15377 is trying to acquire lock:
      [  403.117959]  (&dev->mutex#3){+.+.+.}, at: [<ffffffffa005a6c3>] 
vb2_fop_mmap+0x33/0x90 [videobuf2_core]
      [  403.117974]
      [  403.117974] but task is already holding lock:
      [  403.117976]  (&mm->mmap_sem){++++++}, at: [<ffffffff8118291f>] 
vm_mmap_pgoff+0x6f/0xc0
      [  403.117987]
      [  403.117987] which lock already depends on the new lock.
      [  403.117987]
      [  403.117990]
      [  403.117990] the existing dependency chain (in reverse order) is:
      [  403.117992]
      [  403.117992] -> #1 (&mm->mmap_sem){++++++}:
      [  403.117997]        [<ffffffff810d733c>] 
validate_chain.isra.39+0x5fc/0x9a0
      [  403.118006]        [<ffffffff810d8bc3>] __lock_acquire+0x4d3/0xd30
      [  403.118010]        [<ffffffff810d9da7>] lock_acquire+0xa7/0x160
      [  403.118014]        [<ffffffff8118c9ec>] might_fault+0x7c/0xb0
      [  403.118018]        [<ffffffffa0028a25>] video_usercopy+0x425/0x610 
[videodev]
      [  403.118028]        [<ffffffffa0028c25>] video_ioctl2+0x15/0x20 
[videodev]
      [  403.118034]        [<ffffffffa0022764>] v4l2_ioctl+0x184/0x1a0 
[videodev]
      [  403.118040]        [<ffffffff811d77d0>] do_vfs_ioctl+0x2f0/0x4f0
      [  403.118307]        [<ffffffff811d7a51>] SyS_ioctl+0x81/0xa0
      [  403.118311]        [<ffffffff8199dc69>] system_call_fastpath+0x16/0x1b
      [  403.118319]
      [  403.118319] -> #0 (&dev->mutex#3){+.+.+.}:
      [  403.118324]        [<ffffffff810d6a96>] check_prevs_add+0x746/0x9f0
      [  403.118329]        [<ffffffff810d733c>] 
validate_chain.isra.39+0x5fc/0x9a0
      [  403.118333]        [<ffffffff810d8bc3>] __lock_acquire+0x4d3/0xd30
      [  403.118336]        [<ffffffff810d9da7>] lock_acquire+0xa7/0x160
      [  403.118340]        [<ffffffff81999664>] 
mutex_lock_interruptible_nested+0x64/0x640
      [  403.118344]        [<ffffffffa005a6c3>] vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118349]        [<ffffffffa0022122>] v4l2_mmap+0x62/0xa0 [videodev]
      [  403.118354]        [<ffffffff81197270>] mmap_region+0x3d0/0x5d0
      [  403.118359]        [<ffffffff8119778d>] do_mmap_pgoff+0x31d/0x400
      [  403.118363]        [<ffffffff81182940>] vm_mmap_pgoff+0x90/0xc0
      [  403.118366]        [<ffffffff81195cef>] SyS_mmap_pgoff+0x1df/0x2a0
      [  403.118369]        [<ffffffff810085c2>] SyS_mmap+0x22/0x30
      [  403.118376]        [<ffffffff8199dc69>] system_call_fastpath+0x16/0x1b
      [  403.118381]
      [  403.118381] other info that might help us debug this:
      [  403.118381]
      [  403.118383]  Possible unsafe locking scenario:
      [  403.118383]
      [  403.118385]        CPU0                    CPU1
      [  403.118387]        ----                    ----
      [  403.118388]   lock(&mm->mmap_sem);
      [  403.118391]                                lock(&dev->mutex#3);
      [  403.118394]                                lock(&mm->mmap_sem);
      [  403.118397]   lock(&dev->mutex#3);
      [  403.118400]
      [  403.118400]  *** DEADLOCK ***
      [  403.118400]
      [  403.118403] 1 lock held by v4l2-ctl/15377:
      [  403.118405]  #0:  (&mm->mmap_sem){++++++}, at: [<ffffffff8118291f>] 
vm_mmap_pgoff+0x6f/0xc0
      [  403.118411]
      [  403.118411] stack backtrace:
      [  403.118415] CPU: 0 PID: 15377 Comm: v4l2-ctl Not tainted 
3.16.0-rc6-test-media #961
      [  403.118418] Hardware name: VMware, Inc. VMware Virtual Platform/440BX 
Desktop Reference Platform, BIOS 6.00 07/31/2013
      [  403.118420]  ffffffff82a6c9d0 ffff8800af37fb00 ffffffff819916a2 
ffffffff82a6c9d0
      [  403.118425]  ffff8800af37fb40 ffffffff810d5715 ffff8802308e4200 
0000000000000000
      [  403.118429]  ffff8802308e4a48 ffff8802308e4a48 ffff8802308e4200 
0000000000000001
      [  403.118433] Call Trace:
      [  403.118441]  [<ffffffff819916a2>] dump_stack+0x4e/0x7a
      [  403.118445]  [<ffffffff810d5715>] print_circular_bug+0x1d5/0x2a0
      [  403.118449]  [<ffffffff810d6a96>] check_prevs_add+0x746/0x9f0
      [  403.118455]  [<ffffffff8119c172>] ? find_vmap_area+0x42/0x70
      [  403.118459]  [<ffffffff810d733c>] validate_chain.isra.39+0x5fc/0x9a0
      [  403.118463]  [<ffffffff810d8bc3>] __lock_acquire+0x4d3/0xd30
      [  403.118468]  [<ffffffff810d9da7>] lock_acquire+0xa7/0x160
      [  403.118472]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118476]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118480]  [<ffffffff81999664>] 
mutex_lock_interruptible_nested+0x64/0x640
      [  403.118484]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118488]  [<ffffffffa005a6c3>] ? vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118493]  [<ffffffff810d8055>] ? mark_held_locks+0x75/0xa0
      [  403.118497]  [<ffffffffa005a6c3>] vb2_fop_mmap+0x33/0x90 
[videobuf2_core]
      [  403.118502]  [<ffffffffa0022122>] v4l2_mmap+0x62/0xa0 [videodev]
      [  403.118506]  [<ffffffff81197270>] mmap_region+0x3d0/0x5d0
      [  403.118510]  [<ffffffff8119778d>] do_mmap_pgoff+0x31d/0x400
      [  403.118513]  [<ffffffff81182940>] vm_mmap_pgoff+0x90/0xc0
      [  403.118517]  [<ffffffff81195cef>] SyS_mmap_pgoff+0x1df/0x2a0
      [  403.118521]  [<ffffffff810085c2>] SyS_mmap+0x22/0x30
      [  403.118525]  [<ffffffff8199dc69>] system_call_fastpath+0x16/0x1b

      The reason is that vb2_fop_mmap and vb2_fop_get_unmapped_area take the 
core lock
      while they are called with the mmap_sem semaphore held. But elsewhere in 
the code
      the core lock is taken first but calls to copy_to/from_user() can take 
the mmap_sem
      semaphore as well, potentially causing a classical A-B/B-A deadlock.

      However, the mmap/get_unmapped_area calls really shouldn't take the core 
lock
      at all. So what would happen if they don't take the core lock anymore?

      There are two situations that need to be taken into account: calling mmap 
while
      new buffers are being added and calling mmap while buffers are being 
deleted.

      The first case works almost fine without a lock: in all cases mmap relies 
on
      correctly filled-in q->num_buffers/q->num_planes values and those are only
      updated by reqbufs and create_buffers *after* any new buffers have been
      initialized completely. Except in one case: if an error occurred while 
allocating
      the buffers it will increase num_buffers and rely on __vb2_queue_free to
      decrease it again. So there is a short period where the buffer information
      may be wrong.

      The second case definitely does pose a problem: buffers may be in the 
process
      of being deleted, without the internal structure being updated.

      In order to fix this a new mutex is added to vb2_queue that is taken when
      buffers are allocated or deleted, and in vb2_mmap. That way vb2_mmap won't
      get stale buffer data. Note that this is a problem only for MEMORY_MMAP, 
so
      even though __qbuf_userptr and __qbuf_dmabuf also mess around with buffers
      (mem_priv in particular), this doesn't clash with vb2_mmap or
      vb2_get_unmapped_area since those are MMAP specific.

      As an additional bonus the hack in __buf_prepare, the USERPTR case, can be
      removed as well since mmap() no longer takes the core lock.

      All in all a much cleaner solution.

      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 23d3090f8b44ab42162e99e8584445bc25b8922f
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Tue Aug 5 05:11:13 2014 -0300

      [media] vmalloc_sg: off by one in error handling

      The "i--" needs to happen at the start of the loop or it will try to
      release something bogus (probably it will crash) and it won't release
      the first ->vaddr_page[].

      Fixes: 7b4eeed174b7 ('[media] vmalloc_sg: make sure all pages in vmalloc 
area are really DMA-ready')

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5b6aa199196220a5901c8d9cbad497fea347850a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 21:35:44 2014 -0300

      [media] as102-fe: Add a release function

      This is needed to free state and for dvb_detach() to be
      called.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4628f993bf66d595226d019e87a4baca636b71e2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:24 2014 -0300

      [media] as102: add missing viterbi lock

      In order to get FE_HAS_SYNC, the viterbi should already be
      locked too. So, add the missing FE_HAS_VITERBI lock.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit dcae77814865122ed411de1a4e8ebd02796cf3c4
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:23 2014 -0300

      [media] as102-fe: make it an independent driver

      Move as102-fe to dvb-frontends directory and make it an
      independent driver.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 47f79129ecf5fd12d847c2e63b6ce39d1df4a648
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:22 2014 -0300

      [media] as102: prepare as102_fe to be compiled as a module

      Remove the dependencies of as102_cmd from as102, in order to
      allow it to be compiled as a separate module.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c098c219b0c2da64250dd0542c5c54ca7245d1a5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:21 2014 -0300

      [media] as102: get rid of as10x_fe_copy_tps_parameters()

      This function just converts from the as10x internal data into
      the DVBv5 cache. Get rid of it.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1d6207fd2c262deb7006c9269eec33e64c5e514f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:20 2014 -0300

      [media] as102: get rid of as102_fe_copy_tune_parameters()

      This function just parses the frontend cache and converts
      to the as102 internal format message. Get rid of it.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b601d9a5d668119219d1db95cbe04fdc38eaf5a4
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:19 2014 -0300

      [media] as102: Move ancillary routines to the beggining

      Avoid having function prototypes by moving some
      ancillary routines to the beginning of the file.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d8eb070b6649c1663204300555fb740affc6cdc2
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:18 2014 -0300

      [media] as102: better name the unknown frontend

      Make the frontend .name more coherent with DVB namespace.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1d5c2bb1f9ded9af7bb7e4d2b9beeacbfdbc6f2b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:17 2014 -0300

      [media] as102: CodingStyle fixes

      Fix this warning:

      WARNING: quoted string split across lines
      566: FILE: drivers/media/usb/as102/as102_fe.c:141:
      +                         "demod status: fc: 0x%08x, bad fc: 0x%08x, "
      +                         "bytes corrected: 0x%08x , MER: 0x%04x\n",

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1f2563d68cce0d45b81a47894c135f65f192b1a9
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:16 2014 -0300

      [media] as102: get rid of FSF mail address

      Make checkpatch happier by removing FSF mail address.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d6317c68f3324e086799e12e4864231bb71829cb
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:50:15 2014 -0300

      [media] as102: promote it out of staging

      This driver is stable and doesn't contain any really serious
      issue. Move it out of staging.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2179de602c33d0b7b87f087dd7fbf35d22da4bd8
  Author: Martin Kepplinger <martink@xxxxxxxxx>
  Date:   Mon Aug 4 08:13:16 2014 -0300

      [media] staging: media: as102: replace custom dprintk() with dev_dbg()

      remove dprintk() and replace it with dev_dbg() or pr_debug()
      in order to use the common kernel coding style.

      Signed-off-by: Martin Kepplinger <martink@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 29bbb7bd0a65e01a0423e1df764676119b71ecb3
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Mon Aug 11 18:09:32 2014 -0300

      [media] siano: add support for PCTV 77e

      Add support for PCTV microStick (77e) device that uses a sms1140
      chipset.

      Cc: stable@xxxxxxxxxxxxxxx
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a328e7e3fd3030974b74da51daee625a14be0435
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed Jun 11 10:37:36 2014 -0300

      [media] smiapp: Set 64-bit integer control using v4l2_ctrl_s_ctrl_int64()

      Don't manipulate struct v4l2_ctrl directly. Instead, use
      v4l2_ctrl_s_ctrl_int64() to change the values.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e47a81d8886d0262f9f6a4ecf7aa7e6ba2cb0dfc
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed Jun 11 10:34:35 2014 -0300

      [media] smiapp: Use unlocked __v4l2_ctrl_modify_range()

      Instead of modifying the control ranges directly by manipulating struct
      v4l2_ctrl, use __v4l2_ctrl_modify_range() for the purpose.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f23797b636c4d69b29d2739ba5fc0e36b4e47390
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Aug 6 08:02:23 2014 -0300

      [media] coda: checkpatch cleanup

      This patch breaks most long lines, concatenates broken up text strings,
      and adds or removes parentheses where needed to make checkpatch happy.
      The long codec list lines and a few 81-wide lines remain.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a188a668dda4ea6b9454066343b78d662946fe07
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:20 2014 -0300

      [media] coda: disable old cropping ioctls

      Since we neither support composing on the OUTPUT side, nor cropping
      on the CAPTURE side, disable VIDIOC_CROPCAP and VIDIOC_G/S_CROP
      altogether. This silences a GStreamer warning when GStreamer tries
      to obtain the pixel aspect ratio using VIDIOC_CROPCAP.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f95a6ce16736ac3aca4eda2238ccdf1913f3567f
  Author: Philipp Zabel <philipp.zabel@xxxxxxxxx>
  Date:   Tue Aug 5 14:00:19 2014 -0300

      [media] coda: set capture frame size with output S_FMT

      This patch makes coda_s_fmt_vid_out propagate the output frame size
      to the capture side.
      The GStreamer v4l2videodec only ever calls S_FMT on the output side
      and then expects G_FMT on the capture side to return a valid format.

      Signed-off-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2dc546d00c8deb22aac50c8cc0c6293aab975c6b
  Author: Philipp Zabel <philipp.zabel@xxxxxxxxx>
  Date:   Tue Aug 5 14:00:18 2014 -0300

      [media] coda: fix coda_s_fmt_vid_out

      Set the context color space when s_fmt succeeded, not when it failed.

      Signed-off-by: Philipp Zabel <philipp.zabel@xxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 18fd0cceb99fdfd551bb6520703f8e1be4f3f364
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:17 2014 -0300

      [media] coda: fix timestamp list handling

      Lock modification of the timestamp list with bitstream_mutex and do not
      try to remove a timestamp element if the list is empty. This can happen
      if the userspace feeds us garbage or multiple encoded frames in a single
      buffer.

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 68fc31c5d29690685476ea3fbc7da8876f227792
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:16 2014 -0300

      [media] coda: improve allocation error messages

      Produce some error messages when internal buffer allocation
      fails, for example because the CMA region is too small.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d60b18ba318ec4fb32851ad72f33e1dbc1b641f0
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:15 2014 -0300

      [media] coda: add an intermediate debug level

      Dumping all register accesses drowns other debugging messages
      in the log. Add a less verbose debug level.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b0ed05b9025528b8480ba12d8e706eef6fe1dbc5
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:14 2014 -0300

      [media] coda: increase max vertical frame size to 1088

      This patch increases the maximum vertical frame size reported
      by enum_fmt and accepted by try_fmt/s_fmt from 1080 to 1088.
      Since for 16x16-pixel macroblocks 1080p will be rounded up to
      this anyway, we may as well admit that we support it.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8be31c898deea6ac57bc1dc4973b88c931c82980
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:13 2014 -0300

      [media] coda: allow running coda without iram on mx6dl

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fcf59764b99c7daa9b0876fe65d1393e6b759673
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:12 2014 -0300

      [media] coda: skip calling coda_find_codec in encoder try_fmt_vid_out

      We know that it will return NULL in this case, so we can just as well
      skip it altogether.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4a31b52fca20d1fc0abe0d0f5489b9eec2760219
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:11 2014 -0300

      [media] coda: dequeue buffers on streamoff

      This is needed to decrease the q->owned_by_drv_count to zero before
      __vb2_queue_cancel is called, to avoid the WARN_ON therein.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b906352c23388837a643720d8548ae9459b5ed76
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:10 2014 -0300

      [media] coda: dequeue buffers if start_streaming fails

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 540b72e415d6033b72037dbdb1f6c00516034250
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:09 2014 -0300

      [media] coda: request BIT processor interrupt by name

      Request the main coda interrupt using its name, "bit", if available.
      Fall back to requesting the first interrupt for backwards compatibility.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5727a5a4a1d89a8bf1442e7b0fd83de63512a1b6
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:08 2014 -0300

      [media] coda: remove unnecessary peek at next destination buffer from 
coda_finish_decode

      The return value of this call to v4l2_m2m_next_dst_buf() is never used.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2c3759d406ded38b88992cb4e423ce232112001a
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Tue Aug 5 14:00:06 2014 -0300

      [media] coda: include header for memcpy

      coda_h264_padding uses memcpy, we should include string.h for that.

      Reported-by: Ian Jamison <ian.dev@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 79924ca9cf95544213d320e3f20d0aff3288e0cb
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:45 2014 -0300

      [media] coda: move BIT specific functions into separate file

      This patch moves the BIT processor specific coda_context_ops, the firmware
      upload and other related functions from coda-common.c into coda-bit.c.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4f4ee9ee88720e27b2e90e5dc3d9c086b069a316
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:44 2014 -0300

      [media] coda: move H.264 helper function into separate file

      Currently there is only the coda_h264_padding function, but
      we will have to add more H.264 specific helpers later.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 58b7677db01585736d2175f385dcfcc313aed3de
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:43 2014 -0300

      [media] coda: move per-instance buffer allocation and cleanup

      This patch moves the context buffer allocation into the context 
start_streaming
      callbacks. The context buffer and internal framebuffer cleanup is moved 
into
      the context release callback.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 347bb7f019db8ff52a9285abc6d776c6a776e0e9
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:42 2014 -0300

      [media] coda: add coda_bit_stream_set_flag helper

      This adds a helper function to consolidate three occurences where
      the bitstream parameter stream end flag is set during operation.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8a82c6ba2e92dbd39cb7e5f46aa40daf3432b967
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:41 2014 -0300

      [media] coda: move BIT processor command execution out of pic_run_work

      In preparation for the split, move the AXI_SRAM_USE register access and 
the
      PIC_RUN command execution out of pic_run_work into prepare_encode/decode.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a1192a17eed8ee30fd0f8d944d66fbe5288641e2
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:40 2014 -0300

      [media] coda: add context ops

      Add a struct coda_context_ops that encapsulates context specific 
operations.
      This will simplify adding JPEG support in the future and helps to avoid
      exporting all functions individually when they move out of the main code
      file.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a2b3e46acbf1edfc772a15e79ab1dbd20ad55cba
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:39 2014 -0300

      [media] coda: move defines, enums, and structs into shared header

      These will have to be shared between multiple code files.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e19a763950fa3598edd488c9bf28c86e79262211
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 12:28:38 2014 -0300

      [media] coda: move coda driver into its own directory

      The coda driver has grown significantly and will continue to grow.
      Move the coda driver into its own directory so it can be split.
      Rename coda.h to coda_regs.h as it contains the register defines.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 814c376255f2fed2c3120f04486f68fe0c286002
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:45 2014 -0300

      [media] coda: mark constant structures as such

      The format and codec lists and the ops structures are read-only.
      Mark them as const.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 4f31ff010261b9fd232980088bbdbcfcfc4b9318
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:44 2014 -0300

      [media] coda: default to h.264 decoder on invalid formats

      If the user provides an invalid format, let the decoder device
      default to h.264.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 22e244b813ddd9a290a446ddca24ceca1f78dad2
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:43 2014 -0300

      [media] coda: split format enumeration for encoder end decoder device

      Let the decoder capture side and encoder output side only list
      uncompressed formats, and the decoder output and encoder capture
      side only list compressed formats.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 121cacf44531666355d44d0f78948818c2ed9aca
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:42 2014 -0300

      [media] coda: split userspace interface into encoder and decoder device

      Userspace has a hard time making sense of format enumerations on V4L2
      mem2mem devices if there are restrictions on which input and output
      formats can be used together. Alleviate the problem by splitting the
      video4linux device into separate encoder and decoder devices which list
      only raw formats on one side and only encoded formats on the other side.
      With this patch, the instance type (encoder or decoder) is already
      determined by the open file operation.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91b5841e24d1ebefd62f03ff790755ae0f379627
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:41 2014 -0300

      [media] coda: lock capture frame size to output frame size when streaming

      As soon as the output queue is streaming, let try_fmt on the capture side
      only allow the frame size that was set on the output side.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eabed931dfc3f47f78b93fb49013af6da66682af
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:40 2014 -0300

      [media] coda: delay coda_fill_bitstream()

      coda_fill_bitstream() calls v4l2_m2m_buf_done() which is no longer allowed
      before streaming was started.
      Delay coda_fill_bitstream() until coda_start_streaming() and explicitly 
set
      'start_streaming_called' before calling coda_fill_bitstream()

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 390503bdb49139e83a0cbfd25a31c5fa36db5ca3
  Author: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:39 2014 -0300

      [media] coda: use CODA_MAX_FRAME_SIZE everywhere

      Without this changing CODA_MAX_FRAME_SIZE to anything other than 0x100000
      can break the bitstram handling

      Signed-off-by: Michael Olbrich <m.olbrich@xxxxxxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d29a8cf24dca7106f16007e115d3128042e9267a
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:38 2014 -0300

      [media] coda: remove VB2_USERPTR from queue io_modes

      Disallow USERPTR buffers, videobuf2-dma-contig doesn't support them.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3898e7a72d8131aea2b8daa292df7416a69f41b4
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:37 2014 -0300

      [media] coda: remove CAPTURE and OUTPUT caps

      This is a mem2mem driver, pure capture or output modes are not
      supported.

      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 65919e6baa4e6e193dd7e4aa4cfd94b9d69e367e
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:36 2014 -0300

      [media] coda: initialize hardware on pm runtime resume only if firmware 
available

      If no firmware was found and the coda module is unloaded, 
coda_runtime_resume
      will be called without an allocated code buffer. Do not call coda_hw_init 
in
      this case.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ae5abd2561b40a1f046088cd30b900ccde63fbc5
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Fri Jul 18 07:22:35 2014 -0300

      [media] coda: fix CODA7541 hardware reset

      Do not try to read the CODA960 GDI status register on CODA7541.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Kamil Debski <k.debski@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit cd73bb6c4e493cbe227f7861d96dd864a71fe5bc
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 10:30:57 2014 -0300

      [media] omap3isp: resizer: Protect against races when updating crop

      When updating the crop rectangle during streaming, the IRQ handler will
      reprogram the resizer after the current frame. A race condition
      currently exists between the set selection operation and the IRQ
      handler: if the set selection operation is called twice in a row and the
      IRQ handler runs only during the second call, it could reprogram the
      hardware with partially updated values. Use a spinlock to protect
      against that.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d903a0a367f3e0350a3ba1455c0a7c533977fb42
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 10:30:57 2014 -0300

      [media] omap3isp: resizer: Remove slow debugging message from interrupt 
handler

      The resizer_set_input_size() function prints a debugging message with
      the input width and height values. As the function is called from
      interrupt context, printing that message to the serial console could
      slow down the interrupt handler and cause it to miss the start of the
      next frame, causing image corruption.

      Fix this by reorganizing the resizer debug messages. The driver now
      prints the input size, the crop rectangle and the output size in the set
      selection handler instead of scattering debug messages in various
      places.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 41316a27ee96b31970175bec87210075752001fb
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 23 10:30:57 2014 -0300

      [media] omap3isp: resizer: Remove needless variable initializations

      There's no need to initialize local variables to zero when they're
      explicitly assigned another value right after. Remove the needless
      initializations.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ca84ea49f8cba11aaca9c9d570431abb5288f56b
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 10:28:48 2014 -0300

      [media] omap3isp: ccdc: Restart the CCDC immediately after an underrun in 
BT.656

      As the CCDC doesn't generate interrupts when stopped in BT.656 mode,
      restart it immediately when the next buffer after an underrun is queued
      instead of relying on the interrupt handler to restart the CCDC.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0b3fcd5727e835c60de46d33b2f5f5803c4a5de7
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 10:26:28 2014 -0300

      [media] omap3isp: ccdc: Don't timeout on stream off when the CCDC is 
stopped

      When the CCDC is already stopped due to a buffer underrun, the stop
      state machine won't advance in BT.656 mode as no interrupt are generated
      by the stopped CCDC in that mode. Handle this case explicitly in the
      ccdc_disable() function.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 93456527b4488510d87a523028b3bb73dfdd7669
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 09:41:57 2014 -0300

      [media] omap3isp: ccdc: Fix freeze when a short frame is received

      In BT.656 mode the synchronization signals are generated by the CCDC
      from the embedded sync codes. The VD0 and VD1 interrupts are thus only
      triggered when the CCDC is enabled, unlike external sync mode where the
      line counter runs even when the CCDC is stopped. We can't disable the
      CCDC at VD1 time, as no VD0 interrupt would be generated for a short
      frame, which would result in the CCDC being stopped and no VD interrupt
      generated anymore. The CCDC is stopped from the VD0 interrupt handler
      instead for BT.656.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fd93c10afe383d7c28b5edffa29f92b6dae55191
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 09:16:08 2014 -0300

      [media] omap3isp: ccdc: Increment the frame number at VD0 time for BT.656

      We will stop using VD1 in BT.656 mode, move frame number increment to
      the VD0 interrupt handler.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1c74817405d42572db2071b0b4a9609b487c91a7
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 06:15:33 2014 -0300

      [media] omap3isp: ccdc: Simplify ccdc_lsc_is_configured()

      Use a local variable to avoid the duplicate spin_unlock_irqrestore()
      call.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 8815392a1d190201765682a82ca4c3e6ad03a674
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Sat Jun 7 20:57:07 2014 -0300

      [media] omap3isp: ccdc: Rename __ccdc_handle_stopping to 
ccdc_handle_stopping

      There's no need for a double underscore in the function name, remove it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 93d7badf1b929120cbc886f3dfec3ca55549d086
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Sat Jun 7 20:57:07 2014 -0300

      [media] omap3isp: ccdc: Only complete buffer when all fields are captured

      Checking that the captured field corresponds to the last required field
      depending on the requested field order before completing the buffer
      isn't enough. When the first field at stream start corresponds to the
      last required field, this would result in returning an interlaced buffer
      containing a single field.

      Fix this by keeping track of the fields captured in the buffer, and make
      sure that both fields are present for alternate field orders.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit aec2de0e93e34e27ef60e7a8f48bc68ec4b4fcbb
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue Jun 10 11:51:34 2014 -0300

      [media] omap3isp: ccdc: Disable the video port when unused

      The video port doesn't support YUV formats. Disable it when the CCDC
      sink pad format is set to YUV instead of leaving it enabled and relying
      on downstream modules not to process data they receive from the video
      port.

      Experiments showed that this fixes some of the CCDC failures to stop,
      especially in BT.656 mode.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9de7af4d5bbff7998c09e854b2999359ac1b2721
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue May 20 14:18:53 2014 -0300

      [media] omap3isp: ccdc: Add support for BT.656 YUV format at the CCDC 
input

      Query the CCDC input media bus type from the subdev connected to the
      CCDC sink pad and configure the CCDC accordingly to support BT.656
      synchronization.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit bcb4e0efd1380d93866df51ec5d8dfaa026537ad
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 19:40:04 2014 -0300

      [media] omap3isp: ccdc: Support the interlaced field orders at the CCDC 
output

      The CCDC can interleave fields into a single buffer when writing to
      memory. Support it.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9a36d8ed33c481a99f69f8a2eeb22e3c7750e522
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 16:37:38 2014 -0300

      [media] omap3isp: ccdc: Add basic support for interlaced video

      When the CCDC input is interlaced enable the alternate field order on
      the CCDC output video node. The field signal polarity is specified
      through platform data.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0a7b1a01037e0d43e1b85134be4217c7831f57d6
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 21:46:33 2014 -0300

      [media] omap3isp: ccdc: Simplify the ccdc_isr_buffer() function

      Instead of using goto statements to a single line return, return the
      correct value immediately.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2e8f01725e332c8998b87a6fe09cfc3b105eb643
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 15:05:51 2014 -0300

      [media] omap3isp: ccdc: Simplify the configuration function

      Assign the format variable to the sink pad format earlier and use it
      instead of accessing the sink pad format directly from the ISP
      structure.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f7abbe989f7aa5e1d65fc7f171b8c144f4382045
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 12:14:42 2014 -0300

      [media] omap3isp: video: Validate the video node field order

      The field order requested on the video node must match the field order
      at the connected subdevice source pad.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 48a8a0cb764c25939788a476e7f1b1695c337835
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 10:49:58 2014 -0300

      [media] omap3isp: Default to progressive field order when setting the 
format

      If the requested field order is not supported default to progressive as
      we can't guess how the user will configure the pipeline later on.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 25c5cc9194f241d9180b4ca76a1845efd0a02769
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 10:33:15 2014 -0300

      [media] omap3isp: Move non-critical code out of the mutex-protected 
section

      The isp_video_pix_to_mbus() and isp_video_mbus_to_pix() calls in
      isp_video_set_format() only access static fields of the isp_video
      structure. They don't need to be protected by a mutex.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 9884a955a9da8488a88672a3eff40309bbd7f74f
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 18:17:55 2014 -0300

      [media] omap3isp: Remove boilerplate disclaimer and FSF address

      We don't want to modify all source files the day the FSF moves.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit eb228e897c902a65f6da536331f7d058fde1ea73
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Tue May 20 18:21:13 2014 -0300

      [media] omap3isp: Don't ignore subdev streamoff failures

      Record the value returned by subdevs from s_stream(0) and handle stop
      failures when an error occurs.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 24acf8b211e25414cb288305292a1fda136c0bd8
  Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
  Date:   Mon May 19 11:36:23 2014 -0300

      [media] v4l: subdev: Extend default link validation to cover field order

      The field order must match between the source and sink pads, or the sink
      pad field order must be NONE. This allows connecting an interlaced
      source to a bridge that has no hardware support for interlaced formats.

      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Tested-by: Enrico Butera <ebutera@xxxxxxxxxxxxxxxxxxxxx>
      Acked-by: Sakari Ailus <sakari.ailus@xxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0e2a6b7f2b9303410c93fd4724f9d36ebc7be1c3
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed May 21 16:58:11 2014 -0300

      [media] smiapp: Implement the test pattern control

      Add support for the V4L2_CID_TEST_PATTERN control. When the solid colour
      mode is selected, additional controls become available for setting the
      solid four solid colour components.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit a913d8742e275dd2d80726afac02311a0f49d161
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Mon May 26 09:46:18 2014 -0300

      [media] smiapp: Add driver-specific test pattern menu item definitions

      Add numeric definitions for menu items used in the smiapp driver's test
      pattern menu.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Acked-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 0fc87864879c46afe145e20ec09c9dba2328e3be
  Author: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
  Date:   Wed May 28 09:38:21 2014 -0300

      [media] v4l: Add test pattern colour component controls

      In many cases the test pattern has selectable values for each colour
      component. Implement controls for raw bayer components. Additional 
controls
      should be defined for colour components that are not covered by these
      controls.

      Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>
      Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 5275a3b6b01664317b1a0bdc95ad981dbbb62283
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 23:14:22 2014 -0300

      [media] xc5000: be sure that the firmware is there before set params

      Now that xc5000_set_params() is also called during resume,
      move the code that checks for the firmware to happen there.

      This way, the firmware will be loaded either for analog or
      digital TV when .resume callback is called.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2930977ac5934540d876715fdf32b1dd6f405df5
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 23:14:21 2014 -0300

      [media] au0828: Fix DVB resume when streaming

      When DVB is streaming and suspend is called, it will call
      au0828_stop_transport(), with will clean the streaming flag.

      Due to that, stop_urb_transfer() will be called twice,
      causing an oops.

      So, we need another flag to be used at resume, telling it
      to restart DVB.

      While here, add a logic at stop_urb_transfer() to prevent
      it of being called twice, and convert the usb_streaming
      flag into boolean.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit bbc62a18b6d90da702d14f0d04f67de1e37ca790
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 23:14:20 2014 -0300

      [media] au0828: fix checks if dvb is initialized

      dev->dvb is always not null, as it is an area at the dev
      memory. So, checking if (dev->dvb) is always true.

      Instead of this stupid check, what the code wants to do is
      to know if the DVB was successully registered.

      Fix it by checking, instead, for dvb->frontend. It should
      also be sure that this var will be NULL if the device was
      not properly initialized.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 59b94f3e74042a82fd59478d688909760b873b02
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:24 2014 -0300

      [media] xc5000: better name the functions

      xc5000_set_params() is a bad name for a function that
      handles only digital TV. Rename it to xc5000_set_digital_params(),
      and proper name the generic function that works for both
      digital and analog.

      No functional changes.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 7ab1c07614b984778a808dc22f84b682fedefea1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:23 2014 -0300

      [media] xc5000: add a resume function

      If a device suspends/hibertates with a station tuned, restore
      the tuner station at resume.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit c3d6676bbaf4666ded026b35e0f62156e59ecfc1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:22 2014 -0300

      [media] xc5000: Split config and set code for analog/radio

      As we need a function that reapply the last tuned radio,
      in order to do resume, split the code that validates and
      updates the internal priv struct from the ones that
      actually set radio and TV.

      A latter patch will add support for resume.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 164352023104207322614deef8d03bd0d773a22a
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:21 2014 -0300

      [media] au0828: move the code that sets DTV on a separate function

      As we'll be adding a code to resume tuner operation, we
      need to move the code that actually sets DTV on a separate
      function, to be called by the resume code.

      No functional changes, just code got moved.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 91a5307cb0b164024725d68990441553740a2149
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:20 2014 -0300

      [media] xc5000: fix xc5000 suspend

      After xc5000 stops working, it waits for 5 seconds, waiting
      for a new usage. Only after that it goes to low power mode.

      If a suspend event happens before that, a work queue will
      remain active, with causes suspend to crash.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 59d7889ae49f6e3e9d9cff8c0de7ad95d9ca068b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:19 2014 -0300

      [media] dvb-frontend: add core support for tuner suspend/resume

      While several tuners have some sort of suspend/resume
      implementation, this is currently mangled with an optional
      .sleep callback that it is also used to put the device on
      low power mode.

      Not all drivers implement it, as returning the driver from
      low power may require to re-load the firmware, with takes
      some time. Also, some drivers may delay it.

      So, the more coherent is to add two new optional callbacks
      that will let the tuners to directy implement suspend and
      resume callbacks if they need.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 811872404bb021b73ecb4b78de88bd2d7f26548e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:18 2014 -0300

      [media] au0828: add pr_info to track au0828 suspend/resume code

      Suspend/resume conditions can be very tricky. Add some info
      printk's to help tracking what's happening there.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 83afb32aa9d8cc77049c0e4e124e3bed8b88428f
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:17 2014 -0300

      [media] au0828: use pr_foo macros

      Instead of using printk(KERN_foo, use pr_foo() macros.

      No functional changes.

      Note: we should do the same for dprintk(), but that would
      require to remove the dprintk levels. So, for now, let's
      not touch on it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 3d8de92e07b855d22e9807a287f80ee910331d51
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:16 2014 -0300

      [media] au0828: Remove a bad whitespace

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 1a1ba95e80e567176aeb2a10b2dc6d920b06a33e
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:15 2014 -0300

      [media] au0828: add suspend/resume code for V4L2

      No timers should be enabled during suspend. So,
      stop them. At resume time, we should do the proper
      initialization for it to keep working.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e2147d0af0aa77c1a7b610224161993ef62e3ac1
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:14 2014 -0300

      [media] au0828: properly handle stream on/off state

      The STREAM_ON state is used by s_format callback,
      but the driver never sets it.

      Fix it. This will also be needed in order to handle
      suspend/resume ops.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit b799de75e032c4d27788af9b4df3ab25858f87a8
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:13 2014 -0300

      [media] au0828: Add suspend code for DVB

      The scheduled work should be cancelled during suspend.

      At resume time, we need to set the frontend again. So,
      add such logic to the driver.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit fa500461db5af83fce7b1bd45e4925efadbebd90
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:12 2014 -0300

      [media] au0828: be sure to reenable the bridge and GPIOs on resume

      At resume, we should restore the register contents. So,
      reenable the bridge and GPIO settings.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit aaeac1991b2c3dff46e0aae5e1d7c7f46ac9eddc
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:11 2014 -0300

      [media] au0828: don't let the IR polling thread to run at suspend

      Trying to make au0828 to suspend can do very bad things, as
      the polling Kthread is not handled. We should disable it
      during suspend, only re-enabling it at resume.

      Still, analog and digital TV won't work, as we don't reinit
      the settings at resume, but at least it won't hang.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 92143f6fb0d6655391b1b42f54ab94d3f16c00ac
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:10 2014 -0300

      [media] au0828: remove CONFIG_VIDEO_AU0828_RC scope around au0828_rc_*()

      Remove CONFIG_VIDEO_AU0828_RC scope around au0828_rc_register()
      and au0828_rc_unregister() calls in au0828-core

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 917cbcde46adf3e155ec61d92f6f29a4eb3acad1
  Author: Shuah Khan <shuah.kh@xxxxxxxxxxx>
  Date:   Fri Aug 8 21:36:18 2014 -0300

      [media] au0828: add au0828_rc_*() stubs for VIDEO_AU0828_RC disabled case

      Define au0828_rc_*() stubs to avoid compile errors when
      VIDEO_AU0828_RC is disabled and avoid the need to enclose
      au0828_rc_*() in ifdef CONFIG_VIDEO_AU0828_RC in .c files.

      Signed-off-by: Shuah Khan <shuah.kh@xxxxxxxxxxx>
      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 345e3bfdadf4ae12df6251d4bcb6b9fb48037690
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:08 2014 -0300

      [media] au0828: handle IR int during suspend/resume

      It doesn't make sense to handle an IR code given before
      suspending after the device resume. So, turn off IR
      int while suspending.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit e9018af0b8897b02dc8e83e6cd75391afcadf894
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Sat Aug 9 21:47:07 2014 -0300

      [media] au0828: avoid race conditions at RC stop

      As the RC kthread can re-enable IR int, we should first
      cancel the kthread and then disable IR int.

      While here, remove a temporary debug printk.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2e0cc7ee75a218ad43b112164e87acb03f0fd9f0
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 10:46:30 2014 -0300

      [media] au0828-input: Be sure that IR is enabled at polling

      When the DVB code sets the frontend, it disables the IR
      INT, probably due to some hardware bug, as there's no code
      there at au8522 frontend that writes on register 0xe0.

      Fixing it at au8522 code is hard, as it doesn't know if the
      IR is enabled or disabled, and just restoring the value of
      register 0xe0 could cause other nasty effects. So, better
      to add a hack at au0828-input polling interval to enable int,
      if disabled.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit d84fdc774b3beea1a7c601ff6e8d22e6ac13dd01
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 13:10:26 2014 -0300

      [media] au0828: Enable IR for HVR-850

      HVR-850 also has a remote. Enable it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit ff346b0f5d86688baf7c191faf192e69cf347583
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 13:10:25 2014 -0300

      [media] au0828: add an option to disable IR via modprobe parameter

      The IR code increases the power consumption of the device.
      Allow to disable it via modprobe parameter.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit f5885f40976bc8c8cb8fa17616ccc423f6daae04
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 7 13:10:24 2014 -0300

      [media] au0828: no need to sleep at the IR code

      This sleep was doing some debouncing on the original driver.
      This is not needed on Linux, because the RC core and the input
      layer already takes care of it.

      Signed-off-by: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>

  commit 2871f352c600d36b1b8ba57c79029cf8aa512948
  Merge: 0f3bf3d 7d1311b
  Author: Mauro Carvalho Chehab <m.chehab@xxxxxxxxxxx>
  Date:   Thu Aug 21 15:23:58 2014 -0500

      Merge tag 'v3.17-rc1' into patchwork

      Linux 3.17-rc1

  commit e628ce70cae5ccd67830b0e2c3d038831746d86b
  Author: Manuel Schölling <manuel.schoelling@xxxxxx>
  Date:   Thu May 22 22:11:06 2014 +0200

      ioat: Use time_before_jiffies()

      To be future-proof and for better readability the time comparisons are 
modified
      to use time_before_jiffies() instead of plain, error-prone math.

      Signed-off-by: Manuel Schölling <manuel.schoelling@xxxxxx>
      [djbw: use time_before_jiffies() to make argument order more clear]
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 87cea76384257e6ac3fa4791b6a6b9d0335f7457
  Author: Xuelin Shi <xuelin.shi@xxxxxxxxxxxxx>
  Date:   Tue Jul 1 16:32:38 2014 +0800

      dmaengine: fix xor sources continuation

      the partial xor result must be kept until the next
      tx is generated.

      Cc: <stable@xxxxxxxxxxxxxxx>
      Signed-off-by: Xuelin Shi <xuelin.shi@xxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 4e942fa68425451672e2c9aa6de6373454142722
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Fri Apr 11 14:18:29 2014 -0500

      ARM: qcom: Update defconfig

      * General defconfig update to match upstream changes
      * Enable IPQ806x & APQ8084 clk support
      * Enable pinctrl on MSM8960
      * Enable CPU_IDLE to get basic wfi support
      * Enable SPI NOR and MTD M25P80 support (used on AP148 board)
      * Enable SATA PHY support on IPQ806x and APQ8064
      * Enable Fixed regulator and ARM MMCI support (mmc support on APQ8064)

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 7b46268d29543e313e731606d845e65c17f232e4
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:09 2014 +0200

      KVM: trace kvm_ple_window grow/shrink

      Tracepoint for dynamic PLE window, fired on every potential change.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit b4a2d31da812ce03efaf5d30c6b9d39c1cbd18d8
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:08 2014 +0200

      KVM: VMX: dynamise PLE window

      Window is increased on every PLE exit and decreased on every sched_in.
      The idea is that we don't want to PLE exit if there is no preemption
      going on.
      We do this with sched_in() because it does not hold rq lock.

      There are two new kernel parameters for changing the window:
       ple_window_grow and ple_window_shrink
      ple_window_grow affects the window on PLE exit and ple_window_shrink
      does it on sched_in;  depending on their value, the window is modifier
      like this: (ple_window is kvm_intel's global)

        ple_window_shrink/ |
        ple_window_grow    | PLE exit           | sched_in
        -------------------+--------------------+---------------------
        < 1                |  = ple_window      |  = ple_window
        < ple_window       | *= ple_window_grow | /= ple_window_shrink
        otherwise          | += ple_window_grow | -= ple_window_shrink

      A third new parameter, ple_window_max, controls the maximal ple_window;
      it is internally rounded down to a closest multiple of ple_window_grow.

      VCPU's PLE window is never allowed below ple_window.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a7653ecdf34c68a1af4fc085511afcf7ff011903
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:07 2014 +0200

      KVM: VMX: make PLE window per-VCPU

      Change PLE window into per-VCPU variable, seeded from module parameter,
      to allow greater flexibility.

      Brings in a small overhead on every vmentry.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit ae97a3b818324b92b5b9cc885c63c3f4bd46ee9d
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:06 2014 +0200

      KVM: x86: introduce sched_in to kvm_x86_ops

      sched_in preempt notifier is available for x86, allow its use in
      specific virtualization technlogies as well.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit e790d9ef6405633b007339d746b709aed43a928d
  Author: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
  Date:   Thu Aug 21 18:08:05 2014 +0200

      KVM: add kvm_arch_sched_in

      Introduce preempt notifiers for architecture specific code.
      Advantage over creating a new notifier in every arch is slightly simpler
      code and guaranteed call order with respect to kvm_sched_in.

      Signed-off-by: Radim KrÄ?máÅ? <rkrcmar@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 68de308b1c02f3b11705406b07e84790eb1a37e9
  Author: Kumar Gala <galak@xxxxxxxxxxxxxx>
  Date:   Fri Mar 7 10:56:59 2014 -0600

      ARM: qcom: Add initial IPQ8064 SoC and AP148 device trees

      Add basic IPQ8064 SoC include device tree and support for basic booting on
      the AP148 Reference board with support for UART, I2C, and SPI.

      Signed-off-by: Kumar Gala <galak@xxxxxxxxxxxxxx>

  commit 14ff1c43881aa8f43d0ec0fa264dc9ed995f801b
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Tue Jun 3 17:29:41 2014 +0300

      ARM: dts: qcom: Add APQ8084 serial port DT node

      Add the necessary DT node to probe the serial driver on
      APQ8084 platforms.

      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 98a295339e565457c732610585da965e4f4f6a26
  Author: Georgi Djakov <gdjakov@xxxxxxxxxx>
  Date:   Tue Jun 3 17:29:40 2014 +0300

      ARM: dts: qcom: Add APQ8084 Global Clock Controller DT node

      This patch adds the necessary node to probe the global clock
      controller on APQ8084 platforms.

      Signed-off-by: Georgi Djakov <gdjakov@xxxxxxxxxx>
      Reviewed-by: Stephen Boyd <sboyd@xxxxxxxxxxxxxx>

  commit 84d1b78af9b35d706de2d1c115b9194bcaaa97b0
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:46 2014 +0200

      usb: gadget: uvc: remove DRIVER_VERSION{,_NUMBER}

      As the driver is in mainline we can remove the version numbers.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit e73798572e115f73066567f5840d4e5c21da70a8
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:45 2014 +0200

      usb: gadget: f_uvc: fix potential memory leak

      If uvc->control_buf is successfuly allocated but uvc->control_req
      is not, uvc->control_buf is not freed in the error recovery path.
      With this patch applied uvc->control_buf is freed unconditionally;
      if it happens to be NULL kfree on it is safe anyway.

      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Acked-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ee7ec7f6b39d2ae25dca000398929edaa2ce412d
  Author: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:44 2014 +0200

      usb: gadget: uvc: Add support for DMABUF importing

      Activate the videobuf2 DMABUF support. As vb2-vmalloc supports the
      importer role only, exporting buffers isn't supported yet. When the
      exporter role will be implemented in vb2-vmalloc the UVC gadget driver
      will automatically gain support for it.

      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 6bc17375d2e787e5c7ef94bfb4e194b6c690a4a7
  Author: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
  Date:   Thu Aug 21 16:54:43 2014 +0200

      usb: gadget: uvc: Change KERN_INFO to KERN_DEBUG on request shutdown

      The disconnect of the USB Device is a common pattern for
      an UVC Camera. In many cases this will give us an meaningless
      information for all buffers that couldn't be enqueued.
      That patch changes this to KERN_DEBUG.

      Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
      Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 8e820007caed7a03634fb14835a59bd0a232894d
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 21 10:31:33 2014 +0800

      regulator: hi6421: Remove unused fields from struct hi6421_regulator_info

      The valid_modes_mask and *dev are not used in this driver, remove them.
      Current code uses devm_regulator_register, so we don't need *regulator in
      hi6421_regulator_info. Use a local variable instead.

      Also removes a few unnecessary inclusion of header files.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit df11e506d330d9a0e5a701cd2c5fcb7d461b6060
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Thu Aug 21 10:11:34 2014 +0800

      regulator: core: Add back the const qualifier for ops of struct 
regulator_desc

      Fix below build warning:
      CC [M]  drivers/regulator/hi6421-regulator.o
      drivers/regulator/hi6421-regulator.c:356:2: warning: initialization 
discards 'const' qualifier from pointer target type [enabled by default]

      This is a revert of commit 716845ebeb50 ("regulator: core: Fix build 
error due
      to const qualifier for ops"). The build error was fixed by commit 
39f5460d7f9c
      ("regulator: core: add const to regulator_ops and fix build error in 
mc13892").

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1c36d42c4ffee9e38e122ed822dd0a545a3a86da
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 20 16:49:32 2014 +0200

      irqchip: renesas-intc-irqpin: Add suspend-to-RAM wake up support

      Set the ->irq_enable() and ->irq_disable() methods to NULL to enable
      lazy disable of interrupts, and set IRQCHIP_MASK_ON_SUSPEND to tell the
      core that only IRQs marked as wake-ups need to stay enabled during
      suspend-to-RAM.

      This makes wake-up by gpio-keys from suspend-to-RAM work on
      r8a7740/Armadillo.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1408546172-22484-1-git-send-email-geert+renesas@xxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 6689fbe3cf65b8c0dbbc87c40c085452997ffd8b
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 16:38:19 2014 +0300

      KVM: x86: Replace X86_FEATURE_NX offset with the definition

      Replace reference to X86_FEATURE_NX using bit shift with the defined
      X86_FEATURE_NX.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 7103f60de8bed21a0ad5d15d2ad5b7a333dda201
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Tue Aug 19 16:45:56 2014 +0200

      KVM: avoid unnecessary synchronize_rcu

      We dont have to wait for a grace period if there is no oldpid that
      we are going to free. putpid also checks for NULL, so this patch
      only fences synchronize_rcu.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 448466b723cc7b44016547116aa2b55a3736f1f0
  Author: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
  Date:   Mon May 19 11:50:24 2014 -0600

      x86: Remove obsolete comment in uapi/e820.h

      A comment introduced by this old commit:

        028b785888c5 ("x86 boot: extend some internal memory map arrays to 
handle larger EFI input")

      had to do with some nested preprocessor directives.  The
      directives were split into separate files by this commit:

        af170c5061dd ("UAPI: (Scripted) Disintegrate arch/x86/include/asm")

      The comment explaining their interaction was retained and is now
      present in arch/x86/include/uapi/asm/e820.h.  This comment is no
      longer correct, so delete it.

      Signed-off-by: Ross Zwisler <ross.zwisler@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1400521824-21040-1-git-send-email-ross.zwisler@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0854611a19ae4dfa56569e6f640017a1d2dd3312
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:43 2014 +0200

      usb: gadget: f_uac1: add configfs support

      Add support for using f_uac1 function as a component of a gadget
      composed with configfs.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit bcec9784dd78abfa9d8ca8b7144f6e37ea6abfd5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:42 2014 +0200

      usb: gadget: f_uac1: use defined constants as defaults

      When configfs support is added the values in question will have to be
      used in two different places. Substitute them with defined constants
      to avoid duplicating magic numbers.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 807dccdba5c157c7131772bb6bd9a114a2ed9760
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:41 2014 +0200

      usb: gadget: f_uac1: use usb_gstrings_attach

      Use the new usb_gstring_attach interface.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 605ef833f0c6f9e609e27ff1582a14a4dbc7d341
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:40 2014 +0200

      usb: gadget: f_uac1: remove compatibility layer

      There are no users of the old interface left, so it can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 0d992dec967d6edc97b3001598db7c4ac4e4b3c1
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:39 2014 +0200

      usb: gadget: audio: convert to new interface of f_uac1

      Use the new interface so that the old one can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f3a3406b3f562f8d15b89979c0ca9e184b269084
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:38 2014 +0200

      usb: gadget: f_uac1: convert to new function interface with backward 
compatibility

      Converting uac1 to the new function interface requires converting
      the USB uac1's function code and its users.

      This patch converts the f_uac1.c to the new function interface.

      The file is now compiled into a separate usb_f_uac1.ko module.

      The old function interface is provided by means of a preprocessor
      conditional directives. After all users are converted, the old interface
      can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit af1a58ca00b3735275c453ebd0b811a71a377470
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:37 2014 +0200

      usb: gadget: f_uac1: prepare for separate compilation

      Integrating configfs requires converting f_uac1 to new function interface,
      which in turn requires converting it to the new function interface,
      which involves separate compilation of f_uac1.c into usb_f_uac1.ko.
      u_uac1.c contains some module parameters. After this patch is applied
      they are still a part of the resulting g_audio.ko, but can be guarded
      with a compatiblity flag which will be removed when no users of the old
      function interface of f_uac1 are left.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f73db69f95921512b7cba586066723b500770d1a
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:36 2014 +0200

      usb: gadget: f_uac1: add function strings

      uac1 function is missing strings. Add them.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 3aeea3c53e73b972ff07a1d03d6cc07f97de4f2f
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:35 2014 +0200

      usb: gadget: f_uac2: add configfs support

      Add support for using f_uac2 function as a component of a gadget
      composed with configfs.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 065a107cdd70f0621011424009b3ecd4e42481b1
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:34 2014 +0200

      usb: gadget: f_uac2: use defined constants as defaults

      When configfs is integrated the same values will have to be used
      as defaults. Use symbolic names in order not to duplicate magic numbers.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f408757f819a5792e6d27865a12f4da4ae802d28
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:33 2014 +0200

      usb: gadget: f_uac2: use usb_gstrings_attach

      Use the new usb_gstring_attach interface.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit d980039a89fafe03829e4423d0da5d8fd119189d
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:32 2014 +0200

      usb: gadget: f_uac2: remove compatibility layer

      There are no users of the old interface left, so it can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit ad94ac0cfdb6e28a2b0da740d2482a7306e947c3
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:31 2014 +0200

      usb: gadget: audio: convert to new interface of f_uac2

      Use the new interface so that the old one can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit f8f93d244afad804e09595fcb14320fe2896fef5
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:30 2014 +0200

      usb: gadget: f_uac2: convert to new function interface with backward 
compatibility

      Converting uac2 to the new function interface requires converting
      the USB uac2's function code and its users.

      This patch converts the f_uac2.c to the new function interface.

      The file is now compiled into a separate usb_f_uac2.ko module.

      The old function interface is provided by means of a preprocessor
      conditional directives. After all users are converted, the old interface
      can be removed.

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 5d73abf2a77a090ca4c920ac99c8ec0e272398a9
  Author: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
  Date:   Tue Jul 22 19:58:29 2014 +0200

      usb: gadget: audio: Use container_of to free audio_dev

      Eliminate static struct *agdev_g from f_uac2.c.
      It is used for freeing its memory, but the same address can be found
      by calling container_of in afunc_unbind(). This implies eliminating
      uac2_unbind_config(). The audio_config_driver in audio.c does not have
      its unbind method any more. It has been used only when uac2 is used,
      so uac2 itself can handle unbinding in afunc_unbind().

      Tested-by: Sebastian Reimers <sebastian.reimers@xxxxxxxxxxxxxx>
      Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 8f90afd918886f10ac82aded9a30edfd80f2f69b
  Author: Felipe Balbi <balbi@xxxxxx>
  Date:   Wed Aug 20 13:38:18 2014 -0500

      usb: phy: msm: mark msm_otg_mode_fops static

      that declaration is only used inside this driver,
      marking it static.

      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 0dafc3d94596522787e216711d305add1c1dce99
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Mon Aug 4 10:44:31 2014 +0900

      usb: phy: samsung: Remove unnecessary lines of register bit definitions

      Remove unnecessary lines of register bit definitions in order
      to enhance the readability. In this case, there are lines
      per register offset definitions. There is no functional change.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 17c128e8c8b06138bb088e48be5a89c27257d405
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Sun Jul 20 20:30:14 2014 +0800

      usb: gadget: Remove redundant dev_err call in r8a66597_sudmac_ioremap()

      There is a error message within devm_ioremap_resource
      already, so remove the dev_err call to avoid redundant
      error message.

      Acked-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 734d5a5393ed8eedf70f13c7078cb4a6134f49f2
  Author: Jingoo Han <jg1.han@xxxxxxxxxxx>
  Date:   Thu Jul 17 12:45:11 2014 +0900

      usb: dwc3: remove unnecessary OOM messages

      The site-specific OOM messages are unnecessary, because they
      duplicate the MM subsystem generic OOM message.

      Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
      Signed-off-by: Felipe Balbi <balbi@xxxxxx>

  commit 2cd64ae3d57b80f6d93682b98a59ed4b124cf2ef
  Author: Chris Zhong <zyw@xxxxxxxxxxxxxx>
  Date:   Wed Aug 20 11:36:42 2014 +0800

      regulator: RK808: Add regulator driver for RK808

      The regulator module consists of 4 DCDCs, 8 LDOs and 2 switches.
      The output voltages are configurable and are meant to supply power
      to the main processor and other components

      Signed-off-by: Chris Zhong <zyw@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 29b9c318025bece77d019eada2dee856e3ca50b2
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Wed Aug 20 10:04:17 2014 +0800

      regulator: max77802: Remove unused fields from struct 
max77802_regulator_prv

      Both num_regulators and *rdev[MAX77802_REG_MAX] are not used, remove them.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 3a5f87c286515c54ff5c52c3e64d0c522b7570c0
  Author: Thomas Wood <thomas.wood@xxxxxxxxx>
  Date:   Wed Aug 20 14:45:00 2014 +0100

      drm: fix plane rotation when restoring fbdev configuration

      Make sure plane rotation is reset correctly when restoring the fbdev
      configuration by using drm_mode_plane_set_obj_prop which calls the
      driver's set_property callback.

      The rotation reset feature was introduced in commit 9783de2 (drm:
      Resetting rotation property) and the callback issue was originally
      addressed in a previous version of the patch, but the fix was not
      present in the final version.

      v2: Fix documentation warning
          Add some more details to the commit message (Daniel Vetter)

      Testcase: igt/kms_rotation_crc
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82236
      Cc: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fd639ac6dcbcbae4f2131bf1390a032df659ffb7
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 15 16:48:36 2014 +0100

      drm/i915/bdw: Disable execlists by default

      We still have a few missing bits and pieces to have execlists enabled by
      default eg. the error capture or the render state initialization and so
      it wouldn't be wise to enable it by default on BDW just yet.

      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Tested-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82740
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d7f621e50704306c348ccb192f17047f1499f9bc
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:49 2014 +0100

      drm/i915/bdw: Enable Logical Ring Contexts (hence, Execlists)

      The time has come, the Walrus said, to talk of many things.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 73e4d07f8ae9cff8c869d73df4e299a3a6f5ad98
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:48 2014 +0100

      drm/i915/bdw: Document Logical Rings, LR contexts and Execlists

      Add theory of operation notes to intel_lrc.c and comments to externally
      visible functions.

      v2: Add notes on logical ring context creation.

      v3: Use kerneldoc.

      v4: Integrate it in the DocBook template.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2, v3)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Drop hunk about render ring init function since that's not
      yet merged.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c0ab1ae9028f14bcb7bfb655bd2120c60681c479
  Author: Ben Widawsky <ben@xxxxxxxxxxxx>
  Date:   Thu Aug 7 13:24:26 2014 +0100

      drm/i915/bdw: Print context state in debugfs

      This has turned out to be really handy in debug so far.

      Update:
      Since writing this patch, I've gotten similar code upstream for error
      state. I've used it quite a bit in debugfs however, and I'd like to keep
      it here at least until preemption is working.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>

      This patch was accidentally dropped in the first Execlists version, and
      it has been very useful indeed. Put it back again, but as a standalone
      debugfs file.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v2: Take the device struct_mutex rather than mode_config mutex for
      atomic state capture.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9fe99bd4c4f8730207fed5e863d8f25224fd20b
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:46 2014 +0100

      drm/i915/bdw: Display context backing obj & ringbuffer info in debugfs

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4ba70e448be91f52032595678c306e4aee2fae5c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Aug 7 13:23:20 2014 +0100

      drm/i915/bdw: Display execlists info in debugfs

      v2: Warn and return if LRCs are not enabled.

      v3: Grab the Execlists spinlock (noticed by Daniel Vetter).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>

      v4: Lock the struct mutex for atomic state capture

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 71386ef9008817feebd863e46d8711ebe9e7cbbb
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:44 2014 +0100

      drm/i915/bdw: Disable semaphores for Execlists

      Up until recently, semaphores weren't enabled in BDW so we didn't care
      about them. But then Rodrigo came and enabled them:

         commit 521e62e49a42661a4ee0102644517dbe2f100a23
         Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>

            drm/i915: Enable semaphores on BDW

      So now we have to explicitly disable them for Execlists until both
      features play nicely.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cc9130be805d955f0e06642e57741dd9df1fbc86
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:42 2014 +0100

      drm/i915/bdw: Make sure gpu reset still works with Execlists

      If we reset a ring after a hang, we have to make sure that we clear
      out all queued Execlists requests.

      v2: The ring is, at this point, already being correctly re-programmed
      for Execlists, and the hangcheck counters cleared.

      v3: Daniel suggests to drop the "if (execlists)" because the Execlists
      queue should be empty in legacy mode (which is true, if we do the
      INIT_LIST_HEAD).

      v4: Do the pending intel_runtime_pm_put

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b7c71823f11158340b9d61325d3c44124650dc4e
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Fri Aug 15 12:01:31 2014 +0100

      drm/i915/bdw: Don't write PDP in the legacy way when using LRCs

      This is mostly for correctness so that we know we are running the LR
      context correctly (this is, the PDPs are contained inside the context
      object).

      v2: Move the check to inside the enable PPGTT function. The switch
      happens in two places: the legacy context switch (that we won't hit
      when Execlists are enabled) and the PPGTT enable, which unfortunately
      we need. This would look much nicer if the ppgtt->enable was part of
      the ring init, where it logically belongs.

      v3: Move the check to the start of the enable PPGTT function.  None
      of the legacy PPGTT enabling is required when using LRCs as the
      PPGTT is enabled in the context descriptor and the PDPs are written
      in the LRC.

      v4: Clarify comment based on review feedback.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Resolve conflicts with ppgtt_enable rework.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f4536ddd20d93b70d432b7ca5db873525e23c2c4
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 20 17:07:57 2014 +0900

      perf hists browser: Factor out hist_browser__show_callchain_entry()

      Factor out duplicate callchain printing code into the hist_browser__
      show_callchain_entry().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522080-26556-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2bfa152839e5adea66aa6309c94bf3a50a5d5d47
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 20 17:07:56 2014 +0900

      perf hists browser: Fix children overhead dump

      When perf report runs on TUI, 'P' key dumps current screen to a file but
      it incorrectly displayed children overhead (as same of self overhead).
      This was because it fetched the value from self stats.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522080-26556-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 36e15dd4027a9b088264758fea292b6e876b5cdd
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 20 17:07:58 2014 +0900

      perf hists browser: Get rid of unused 'remaining' variable

      It seems that the 'remaining' variable is not used by any real code.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522080-26556-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 06ed5c2bfacaf67039e87a213fa5d1cdde34246a
  Author: Michal Marek <mmarek@xxxxxxx>
  Date:   Wed Aug 20 16:02:59 2014 +0200

      kbuild: Make scripts executable

      The Makefiles call the respective interpreter explicitly, but this makes
      it easier to use the scripts manually.

      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit e91ded8db57472c20b59b2242b100764cc152a10
  Author: Mike Frysinger <vapier@xxxxxxxxxx>
  Date:   Mon Aug 4 04:50:41 2014 -0400

      uapi: netfilter_arp: use __u8 instead of u_int8_t

      Similarly, the u_int8_t type is non-standard and not defined.  Change
      it to use __u8 like the rest of the netfilter headers.

      Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
      Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>

  commit 8091c1f8ea2374695c105591179b1269fb5f2fbb
  Author: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
  Date:   Wed Aug 20 10:16:01 2014 +0200

      x86/apic/uv: Remove unnecessary #ifdef

      In the file x2apic_uv_x.c, some code is compiled conditionally
      depending on CONFIG_SMP. However, the file is only built, if
      CONFIG_X86_UV is enabled.

      CONFIG_X86_UV depends on CONFIG_NUMA, which itself depends on
      CONFIG_SMP, so the #ifdef will always evaluate to true, if the
      file is compiled. Thus, it is unnecessary and can be removed.

      Signed-off-by: Andreas Ruprecht <rupran@xxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: Dimitri Sivanich <sivanich@xxxxxxx>
      Cc: Hedi Berriche <hedi@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mike Travis <travis@xxxxxxx>
      Cc: Russ Anderson <rja@xxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408522561-23389-1-git-send-email-rupran@xxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 163122b7fcfa28c0e4a838fcc8043c616746802e
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:48:29 2014 +0400

      sched/fair: Remove double_lock_balance() from load_balance()

      Avoid double_rq_lock() and use TASK_ON_RQ_MIGRATING for
      load_balance(). The advantage is (obviously) not holding two
      rq->lock's at the same time and thereby increasing parallelism.

      Further note that if there was no task to migrate we will not
      have acquired the second rq->lock at all.

      The important point to note is that because we acquire dst->lock
      immediately after releasing src->lock the potential wait time of
      task_rq_lock() callers on TASK_ON_RQ_MIGRATING is not longer
      than it would have been in the double rq lock scenario.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528109.23412.94.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e5673f280501298dbb56efa46e333cf64ee5080a
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:48:01 2014 +0400

      sched/fair: Remove double_lock_balance() from 
active_load_balance_cpu_stop()

      Avoid double_rq_lock() and use the TASK_ON_RQ_MIGRATING state for
      active_load_balance_cpu_stop(). The advantage is (obviously) not
      holding two 'rq->lock's at the same time and thereby increasing
      parallelism.

      Further note that if there was no task to migrate we will not
      have acquired the second rq->lock at all.

      The important point to note is that because we acquire dst->lock
      immediately after releasing src->lock the potential wait time of
      task_rq_lock() callers on TASK_ON_RQ_MIGRATING is not longer
      than it would have been in the double rq lock scenario.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528081.23412.92.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit a1e01829796aa7a993e28ffd7fee5c8d525be175
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:47:50 2014 +0400

      sched: Remove double_rq_lock() from __migrate_task()

      Avoid double_rq_lock() and use TASK_ON_RQ_MIGRATING for
      __migrate_task(). The advantage is (obviously) not holding two
      rq->lock's at the same time and thereby increasing parallelism.

      The important point to note is that because we acquire dst->lock
      immediately after releasing src->lock the potential wait time of
      task_rq_lock() callers on TASK_ON_RQ_MIGRATING is not longer
      than it would have been in the double rq lock scenario.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528070.23412.89.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit cca26e8009d1939a6a5bf0200d276fa26f03e536
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:47:42 2014 +0400

      sched: Teach scheduler to understand TASK_ON_RQ_MIGRATING state

      This is a new p->on_rq state which will be used to indicate that a task
      is in a process of migrating between two RQs. It allows to get
      rid of double_rq_lock(), which we used to use to change a rq of
      a queued task before.

      Let's consider an example. To move a task between src_rq and
      dst_rq we will do the following:

        raw_spin_lock(&src_rq->lock);
        /* p is a task which is queued on src_rq */
        p = ...;

        dequeue_task(src_rq, p, 0);
        p->on_rq = TASK_ON_RQ_MIGRATING;
        set_task_cpu(p, dst_cpu);
        raw_spin_unlock(&src_rq->lock);

                /*
                 * Both RQs are unlocked here.
                 * Task p is dequeued from src_rq
                 * but its on_rq value is not zero.
                 */

        raw_spin_lock(&dst_rq->lock);
        p->on_rq = TASK_ON_RQ_QUEUED;
        enqueue_task(dst_rq, p, 0);
        raw_spin_unlock(&dst_rq->lock);

      While p->on_rq is TASK_ON_RQ_MIGRATING, task is considered as
      "migrating", and other parallel scheduler actions with it are
      not available to parallel callers. The parallel caller is
      spining till migration is completed.

      The unavailable actions are changing of cpu affinity, changing
      of priority etc, in other words all the functionality which used
      to require task_rq(p)->lock before (and related to the task).

      To implement TASK_ON_RQ_MIGRATING support we primarily are using
      the following fact. Most of scheduler users (from which we are
      protecting a migrating task) use task_rq_lock() and
      __task_rq_lock() to get the lock of task_rq(p). These primitives
      know that task's cpu may change, and they are spining while the
      lock of the right RQ is not held. We add one more condition into
      them, so they will be also spinning until the migration is
      finished.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528062.23412.88.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit da0c1e65b51a289540159663aa4b90ba2366bc21
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:47:32 2014 +0400

      sched: Add wrapper for checking task_struct::on_rq

      Implement task_on_rq_queued() and use it everywhere instead of
      on_rq check. No functional changes.

      The only exception is we do not use the wrapper in
      check_for_tasks(), because it requires to export
      task_on_rq_queued() in global header files. Next patch in series
      would return it back, so we do not twist it from here to there.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Paul Turner <pjt@xxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nicolas.pitre@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1408528052.23412.87.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8e4bebe0952af357e099147023af756baa466ede
  Author: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
  Date:   Thu Aug 7 18:51:34 2014 +0800

      irqchip: hip04: Enable Hisilicon HiP04 interrupt controller

      HiP04 GIC is the variate of ARM GICv2.

      ARM GICv2 supports 8 cores. HiP04 GIC extends to support 16 cores. It
      results that bit fields in GIC_DIST_TARGET & GIC_DIST_SOFTINT are
      different from ARM GICv2. And the maximium IRQ is downgrade from 1020 to 
510.

      Since different register offset & bitfields definitation breaks
      compartible with ARM GICv2, create a new hip04 irq driver.

      And this driver is derived from irq-gic.c to support the Hisilicon HiP04
      interrupt controller, which is similar to the GIC, but deviates at some
      points. Support for power management, non-banked registers, cascaded
      GICs (and multiple controllers in general) and bigLittle support has
      been removed from the GIC driver.

      Affinity related functions have been adjusted to match the Hisilicon
      hardware implementation.

      Signed-off-by: Haojian Zhuang <haojian.zhuang@xxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407408695-19626-9-git-send-email-haojian.zhuang@xxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ad7e767a726dd7dffad45d7fcbf371094e7f2288
  Author: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 00:27:00 2014 -0700

      perf tools powerpc: Explicitly include util/debug.h

      Looks like util/debug.h was indirectly included before and is no longer
      included now. pr_debug is left undefined and the build of perf tool
      fails on Powerpc.

      Explicitly include util/debug.h.

      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140807072700.GA17623@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 700be564308bcfc217bd3515d634b56f0c3c1bbb
  Author: Don Zickus <dzickus@xxxxxxxxxx>
  Date:   Tue Aug 19 22:31:14 2014 -0400

      perf symbols: Don't try to find DSOs in SYSV maps

      We are seeing a lot of the following with regards to SYSV memory

      Failed to open /SYSV0000279c, continuing without symbols

      We don't believe this memory will have DSO info, so treat it like the
      heap and stack for now and skip it to prevent the warning.

      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Signed-off-by: Joe Mario <jmario@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Joe Mario <jmario@xxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408501874-244377-1-git-send-email-dzickus@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e0ad0b477c36fde6b0923670647495d07bf42f94
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Aug 20 10:08:23 2014 +0200

      KVM: emulate: warn on invalid or uninitialized exception numbers

      These were reported when running Jailhouse on AMD processors.

      Initialize ctxt->exception.vector with an invalid exception number,
      and warn if it remained invalid even though the emulator got
      an X86EMUL_PROPAGATE_FAULT return code.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 592f085847f4ea753586dfe6ce75ba37d5992a45
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Wed Aug 20 10:05:08 2014 +0200

      KVM: emulate: do not return X86EMUL_PROPAGATE_FAULT explicitly

      Always get it through emulate_exception or emulate_ts.  This
      ensures that the ctxt->exception fields have been populated.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d27aa7f15c3b1105c8cd8c2d190ab354f877cac5
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 13:25:52 2014 +0300

      KVM: x86: Clarify PMU related features bit manipulation

      kvm_pmu_cpuid_update makes a lot of bit manuiplation operations, when in 
fact
      there are already unions that can be used instead. Changing the bit
      manipulation to the union for clarity. This patch does not change the
      functionality.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit a535e2e0debc2255fcf60a11d73fbb0534454cc3
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:38:03 2014 +0800

      pwm: fsl-ftm: Document 'big-endian' property

      The same FTM PWM device can have a different endianness on different
      SoCs. The device tree provides a property to describing this so that an
      operating system device driver can handle all variants of the device.
      Refer to the table below for the endianness of the FTM PWM block as
      integrated into the existing SoCs:

        SoC     | FTM-PWM endianness
        --------+-------------------
        Vybrid  | LE
        LS1     | BE
        LS2     | LE

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit a32e84594ddf018cc618a8781298804c3e6131ce
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 20 15:31:53 2014 +0800

      KVM: vmx: fix ept reserved bits for 1-GByte page

      EPT misconfig handler in kvm will check which reason lead to EPT
      misconfiguration after vmexit. One of the reasons is that an EPT
      paging-structure entry is configured with settings reserved for
      future functionality. However, the handler can't identify if
      paging-structure entry of reserved bits for 1-GByte page are
      configured, since PDPTE which point to 1-GByte page will reserve
      bits 29:12 instead of bits 7:3 which are reserved for PDPTE that
      references an EPT Page Directory. This patch fix it by reserve
      bits 29:12 for 1-GByte page.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 42fa98a9c3609c1aff466cb847e421c611cc9157
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:38:02 2014 +0800

      pwm: fsl-ftm: Convert to direct regmap API usage

      The regmap core supports different endian modes for devices. This patch
      convert to direct regmap API usage, preparing to support big endianness
      for LS1 SoC.

      Using the regmap framework it will be easy to support devices that only
      differ in endianness with the same device driver.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit cd6d92d2aa1556b22cd05acbc5f2cc8e5caafcc4
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 12:38:01 2014 +0800

      pwm: fsl-ftm: Clean up the code

      This patch intends to prepare for converting to direct regmap API usage.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Thierry Reding <thierry.reding@xxxxxxxxx>

  commit f36c019c79edb3a89920afae1b2b45987af1a112
  Author: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
  Date:   Wed Aug 6 12:06:01 2014 +0400

      sched/fair: Fix reschedule which is generated on throttled cfs_rq

      (sched_entity::on_rq == 1) does not guarantee the task is pickable;
      changes on throttled cfs_rq must not lead to reschedule.

      Check for task_struct::on_rq instead.

      Signed-off-by: Kirill Tkhai <ktkhai@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/1407312361.8424.35.camel@tkhai
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8b06c55bdb8b402cb4814e83dc4b1cb245fcc9f5
  Author: Pranith Kumar <bobby.prani@xxxxxxxxx>
  Date:   Wed Aug 13 13:28:12 2014 -0400

      sched: Match declaration with definition

      Match the declaration of runqueues with the definition.

      Signed-off-by: Pranith Kumar <bobby.prani@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407950893-32731-1-git-send-email-bobby.prani@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5aface53d1a0ef7823215c4078fca8445995d006
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:20:03 2014 +0200

      sched: Change autogroup_move_group() to use for_each_thread()

      Change autogroup_move_group() to use for_each_thread() instead of
      buggy while_each_thread().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813192003.GA19334@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1e4dda08b4c39b3d8f4a3ee7269d49e0200c8af8
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:20:00 2014 +0200

      sched: Change thread_group_cputime() to use for_each_thread()

      Change thread_group_cputime() to use for_each_thread() instead of
      buggy while_each_thread(). This also makes the pid_alive() check
      unnecessary.

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813192000.GA19327@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d38e83c715270cc2e137bbf6f25206c8c023896b
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:19:56 2014 +0200

      sched: s/do_each_thread/for_each_process_thread/ in debug.c

      Change kernel/sched/debug.c to use for_each_process_thread().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813191956.GA19324@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 5d07f4202c5d63b73ba1734ed38e08461a689313
  Author: Oleg Nesterov <oleg@xxxxxxxxxx>
  Date:   Wed Aug 13 21:19:53 2014 +0200

      sched: s/do_each_thread/for_each_process_thread/ in core.c

      Change kernel/sched/core.c to use for_each_process_thread().

      Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Mike Galbraith <umgwanakikbuti@xxxxxxxxx>
      Cc: Hidetoshi Seto <seto.hidetoshi@xxxxxxxxxxxxxx>
      Cc: Frank Mayhar <fmayhar@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Sanjay Rao <srao@xxxxxxxxxx>
      Cc: Larry Woodman <lwoodman@xxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140813191953.GA19315@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7132fe4f568721cbd5d9bce5a8a71556e9bc45b4
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Sun Aug 17 09:24:26 2014 -0700

      Input: drv260x - add TI drv260x haptics driver

      Add the TI drv260x haptics/vibrator driver.  This device uses the input
      force feedback to produce a wave form to driver an ERM or LRA actuator
      device.

      The initial driver supports the devices real time playback mode.  But the
      device has additional wave patterns in ROM. This functionality will be
      added in future patchsets.

      Product data sheet is located here: http://www.ti.com/product/drv2605

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>

  commit 5ac9e7f35db00e630c9f95a1f73ac329371cdbbf
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:57 2014 +0200

      ARM: shmobile: sh73a0: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ea2e46086969e11b759a8f2c111c9b007d1b35c9
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:56 2014 +0200

      ARM: shmobile: sh7372: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 93f05252514a8c7b6bf5a132f6b20f10215cb59c
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 20:49:04 2014 +0900

      ARM: shmobile: r8a7779: Remove NR_IRQS_LEGACY

      Remove NR_IRQS_LEGACY from the r8a7779 generic machine
      vector. The generic r8a7779 machine vector requires use
      of Multiplatform, and in such case SPARSE_IRQ is enabled
      by default. This in turns means that the default value
      of .nr_irqs equals NR_IRQS and NR_IRQS_LEGACY. Because
      of this we can simply remove NR_IRQS_LEGACY and move one
      step closer to a cruft-free environment.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fe8abe0bc2afb20b126e7e0759081dc0df2cd60d
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Tue Aug 5 15:21:29 2014 +0200

      ARM: shmobile: dma: Use defines instead of hardcoded numbers

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f2acab52e77650044b0772a6d7abbfef1eb4cede
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 09:25:15 2014 +0900

      ARM: shmobile: Rework multiplatform include workaround

      Now when the majority of the include files have moved from
      arch/arm/mach-shmobile/include/mach/ to arch/arm/mach-shmobile/
      remove the header include file workaround in the Makefile...

      ... and add another workaround in irqs.h to cope with the fact
      that <mach/irqs.h> needs to be where it is until the PFC code
      has been updated to remove legacy non-DT interfaces.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9b0fd79af38cb1d68f5faf4fb528713116480e9f
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:33:26 2014 +0900

      ARM: shmobile: r7s72100: Add shmobile_init_late()

      Extend r7s72100 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0592d1b5d296b0b6a24b7e48b7b48662164d3117
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:33:08 2014 +0900

      ARM: shmobile: r8a73a4: Add shmobile_init_late()

      Extend r8a73a4 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 7759a7a8e9b07a9046c1bdb2cd4c9ce197280392
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:50 2014 +0900

      ARM: shmobile: r8a7778: Fix shmobile_init_late()

      Fix r8a7778 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup and platform devices
      are omitted as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d5b00b90705d5fff53f611ba4746d79fedbb52be
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:33 2014 +0900

      ARM: shmobile: r8a7779: Fix shmobile_init_late()

      Fix r8a7779 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup and platform devices
      are omitted as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit e604d80971e65c7ae895a4b38caed3838cf07554
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:15 2014 +0900

      ARM: shmobile: sh73a0: Add shmobile_init_late()

      Extend sh73a0 SoC machine vector to include shmobile_init_late()
      so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 3969d6490ba35b01f84bb12472c29c6029f7298b
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:58 2014 +0200

      ARM: shmobile: kzm9g-reference: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f185a01b3877880135ea73ddfcec52bd9a4d4864
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:56:59 2014 +0200

      ARM: shmobile: kzm9g: Remove unneeded nr_irqs initialization

      As per arch_probe_nr_irqs(), the default value is NR_IRQS, which maps to
      NR_IRQS_LEGACY if CONFIG_SPARSE_IRQ=y.

      Since SPARSE_IRQ is selected by both ARCH_MULTIPLATFORM and
      ARCH_SHMOBILE_LEGACY, it's always enabled on shmobile.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 322163c437b200b70ecb87ab102dfedce0ba0e91
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 20:49:13 2014 +0900

      ARM: shmobile: marzen: Remove NR_IRQS_LEGACY

      Remove NR_IRQS_LEGACY from the Marzen Reference code.
      The Marzen Reference machine vector requires use of
      Multiplatform, and in such case SPARSE_IRQ is enabled
      by default. This in turns means that the default value
      of .nr_irqs equals NR_IRQS and NR_IRQS_LEGACY. Because
      of this we can simply remove NR_IRQS_LEGACY and move one
      step closer to a cruft-free environment.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 911f7cec78af1445d4b0f5f79907cb5bd4522ce5
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:45:00 2014 +0900

      ARM: shmobile: ape6evm: Use shmobile_init_delay()

      The r8a73a4 DTS includes CPU Frequency information so
      adjust the APE6EVM board code to use shmobile_init_delay()
      instead of relying on CPU Frequency information included
      in r8a73a4_init_delay() that is specified in C.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 509c42a5fce00f8769f68847580ba3c4dc884218
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:33:17 2014 +0900

      ARM: shmobile: ape6evm: Add shmobile_init_late()

      Extend board specific APE6EVM reference machine vectors to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6e15a3873aa9b4ab2980f781b05bfc5c99bf4b99
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:59 2014 +0900

      ARM: shmobile: bockw: Add shmobile_init_late()

      Extend board specific Bock-W DT reference machine vector to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit b9c9281339376521d0feb78c9051fedfbb3cf111
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:41 2014 +0900

      ARM: shmobile: marzen: Add shmobile_init_late()

      Extend board specific Marzen DT reference machine vector to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit eeed09e8116f9932b55aa284d109bdea1e2ddc46
  Author: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
  Date:   Thu Jul 31 08:32:24 2014 +0900

      ARM: shmobile: kzm9g: Add shmobile_init_late()

      Extend board specific KZM9D DT reference machine vector to include
      shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected.

      Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 45e1a279ce1d2ff9b2b2fedf4cdced10c7ca3ab5
  Author: Stephen Warren <swarren@xxxxxxxxxx>
  Date:   Tue Aug 19 10:49:07 2014 -0600

      regmap: of_regmap_get_endian() cleanup

      Commit d647c199510c ("regmap: add DT endianness binding support") had
      some issues. Commit ba1b53feb8ca ("regmap: Fix DT endianess parsing
      logic") fixed the main problem. This patch fixes the other.

      Specifically, restore the overall default of REGMAP_ENDIAN_BIG if none of
      the config, DT, or the bus specify any endianness. Without this,
      of_regmap_get_endian() could return REGMAP_ENDIAN_DEFAULT, which the
      calling code can't handle. Since all busses do specify an endianness in
      the current code, this makes no difference right now, but I saw no
      justification in the patch description for removing this final default.

      Also, clean up the code a bit:

      * s/of_regmap_get_endian/regmap_get_endian/ since the function isn't DT-
        specific, even if the reason it was originally added was to add some
        DT-specific features.
      * After potentially reading an endianess specification from DT, the code
        checks whether DT did specify an endianness, and if so, returns it. Move
        this test outside the whole switch statement so that if the
        REGMAP_ENDIAN_REG case ever modifies *endian, this check will pick that
        up. This partially reverts part of commit ba1b53feb8ca ("regmap: Fix DT
        endianess parsing logic"), while maintaining the bug-fix that commit
        made to this code.
      * Make the comments briefer, and only refer to the specific action taken
        at their location. This makes most of the comments independent of DT,
        and easier to follow.

      Cc: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Cc: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Cc: Thierry Reding <treding@xxxxxxxxxx>
      Fixes: d647c199510c ("regmap: add DT endianness binding support")
      Signed-off-by: Stephen Warren <swarren@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 468e0f47ed87350408ddac0e942fbf9a723408f9
  Author: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 20:29:20 2014 +0300

      spi/pxa2xx-pci: remove unnecessary assignment

      There is no need to unset driver data pointer at removal stage.

      Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38ec10f60d9ca3a7eb3a5b52500a67479296b86f
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 16:27:41 2014 +0100

      spi: Only call transfer_one() if we have buffers to transfer

      Client drivers such as the ChomeOS EC driver sometimes use transfers with
      no buffers and only a delay specified in order to allow a delay after the
      assertion of /CS. Rather than require controller drivers handle this noop
      case gracefully put checks in the core to ensure that we don't call into
      the controller for such transfers.

      Reported-by: Addy Ke <addy.ke@xxxxxxxxxxxxxx>
      Tested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 464d6e18639c4347dafd8dbcee270674dd3d8fba
  Merge: 7d1311b 16aa7f1f1
  Author: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
  Date:   Tue Aug 19 16:04:10 2014 -0500

      Merge tag 'at91-dt-for-3.17' of 
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux

      Pull AT91 ramc and reset/poweroff related DT patches from Maxim Ripard:
       "This branch gathers a few devicetree patches needed for the reworks 
found in
        the later patches to be sent. More precisely, it holds:
          - The addition of ddrck for the sama5d3 and the sam9 SoCs
          - The addition of the shutdown controller node in the sama5d3 DTSI
          - The slight rework of the ramc bindings for the SoCs that have 
several RAM
            controllers"

      Conflicts:
        arch/arm/boot/dts/at91sam9g45.dtsi

  commit ff9e7621586ff8b86a18cfbb7c437c277ebc1970
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:00:00 2014 +0100

      iio: adc: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit c83441e0a7f45f19e8955ce45febaefa66e9e1af
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 08:57:00 2014 +0100

      staging:iio: Remove ad5930/ad9850/ad9852/ad9910/ad9951 dummy drivers

      All what these 'drivers' do is expose a single (non standard ABI) sysfs
      attribute that when written to does a direct pass-through to spi_write(). 
This
      is rather ugly and does not justify the existence of a driver as the same 
can
      easily done by using the spidev interface.

      The drivers will eventually be rewritten as proper IIO ABI compliant 
drivers
      which do have the proper abstraction layers between userspace and the 
device.
      But in the meantime these driver do not add any extra value and just 
clutter up
      the staging area. So just remove them.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 4ce72abc6ea768d6f214456adcd7e0a293cbc065
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 09:08:00 2014 +0100

      MAINTAINERS: Add entry for Analog Devices IIO drivers

      Add Michael and myself as the maintainer for the Analog Devices IIO 
drivers.
      The entry matches on all files in drivers/staging/iio and drivers/iio/ 
starting
      with the 'ad' prefix, except for 'adjd' as that one is used by Avago
      Technologies.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit f0d61161620019599868a5840df16a9d483a96cf
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Mon Aug 18 09:29:00 2014 +0100

      MAINTAINERS: Add designated reviewers for IIO subsystem

      Add those persons who generally tend to review new IIO patches to the 
list of
      designated reviewers to make sure that they are Cc'ed on new patches.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Acked-by: Peter Meerwald <pmeerw@xxxxxxxxxx>
      Acked-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3
  Merge: b25046b 54ea17a
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Tue Aug 19 11:57:23 2014 -0700

      Merge l2-mtd/next into l2-mtd/master

  commit 54ea17a597b00e46b3720e75dd7595cd5dfa5670
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Aug 7 09:47:02 2014 +0200

      mtd: spi-nor: drop jedec_probe /helper/ function

      It's a one-liner doing no magic and its name may be confusing because
      it does not have to use JEDEC (e.g. when using alternative read_id).

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ab75e89c013d8fff8bd8a6e520d184c3da1a4583
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Thu Aug 7 09:47:01 2014 +0200

      mtd: spi-nor: remove duplicated w25q128 entry

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Acked-by: Huang Shijie <shijie8@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 02f8a24e7b1c253ee37edc684200c11300de23f9
  Author: Aaron Wu <aaron.wu@xxxxxxxxxx>
  Date:   Thu Aug 7 11:43:49 2014 +0800

      mtd: gpio_flash: handle case where offset + len exceeds the window size

      Fix the bug in handling gpio flash read/write when offset + len
      from MTD exceeds the window size

      Signed-off-by: Aaron Wu <Aaron.wu@xxxxxxxxxx>

      [Brian: made some commentary edits. Also note that the BUG_ON() was
      provably false for all non-negative inputs (since x % y <= x), so we
      dropped it.]

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit bd8898db3e03147d9d7ddd48876fb3f3bcbab6c1
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sat Aug 9 19:07:53 2014 +0200

      mtd: nand: Use ULL-suffix for big u64 constant

      drivers/mtd/nand/nand_timings.c:45: warning: integer constant is too 
large for â??longâ?? type

      [ Editorial note: This is a false warning. Looking at ISO draft N1124
          (this is approximately C11, the first PDF I had lying around),
          section 6.4.4.1 (statement 5):

             "The type of an integer constant is the first of the
              corresponding list in which its value can be represented."

          So this should not be an overflow, and any toolchain that says so
          (e.g., GCC 4.4) is buggy.

             -Brian ]

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit ff0a215438cf7be0a652cb3457f562539bd40b22
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Tue Aug 5 18:38:52 2014 +0800

      mtd: atmel_nand: NFC: fix mtd_nandbiterrs.ko test fail when using sram 
write

      When enable NFC sram write, it will failed the mtd_nandbiterrs.ko test.

      As in driver's nfc_sram_write_page(), if ops->mode equal to MTD_OSP_RAW,
      driver assumes the data buffer contains one page data and one oob data
      followed. And driver will write the page data and oob data to nand.

      But this is wrong implementation. Since the data buffer don't contains the
      oob data to write. We should write the chip->oob_poi to nand's oob.

      So this patch fix it by writing the oob data from chip->oob_poi.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 1cc8d8413327a684cd5e93cd52ececb0223bb40b
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:08:13 2014 -0700

      mtd: terminate user-provided string

      Noticed by Coverity as a potential security issue.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 537ab1bd47d6518e8a40207a80dd0c2c4bc43aed
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:08:03 2014 -0700

      mtd: nand: fix integer widening problems

      chip->pagebuf is a 32-bit type (int), so the shift will only be applied
      as 32-bit. Fix this for 64-bit safety.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7a6f43958a53020f85818ff5c895623e88781fd6
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:56 2014 -0700

      mtd: maps: solutionengine: drop excess dependency

      Already depends on SOLUTION_ENGINE, so we don't need the SUPERH
      dependency too.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit b033e1aac9afd314add799b6cd2a5489f892757f
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:44 2014 -0700

      mtd: nandsim: fix integer widening

      This multiplication should be done in 64-bit, not 32-bit.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit c115add9d073752d38f6517882dfeafe76fc4458
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:31 2014 -0700

      mtd: nand: denali: set proper error code on timeout

      The condition "if (irq_status == 0)" already ensures that one half of
      the ternary ?: is dead. I think this should probably actually be a FAIL,
      not a PASS.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Jamie Iles <jamie@xxxxxxxxxxxxx>

  commit 31f754628cbb12c983600f22d9f0fed50dfe2134
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:22 2014 -0700

      mtd: use __packed shorthand

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 1001ff7a4f64f3f4264e69d3ed70ff428f627e01
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:12 2014 -0700

      mtd: tests: fix integer overflow issues

      These multiplications are done with 32-bit arithmetic, then converted to
      64-bit. We should widen the integers first to prevent overflow. This
      could be a problem for large (>4GB) MTD's.

      Detected by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>

  commit 8c3f3f1d7941bcb25590b784f84accd7dcb44ba3
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:07:02 2014 -0700

      mtd: mtdswap: fix integer overflow

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5e47212831ac565993d21ebd36216d98f2b58f30
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:47 2014 -0700

      mtd: remove dead non-char logic

      MTD used to allow compiling out character device support. This was
      dropped in the following commit, but some of the accompanying logic was
      never dropped:

        commit 660685d9d1b4730f0b5ca97fa95f272f99c63bce
        Author: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>
        Date:   Thu Mar 14 13:27:40 2013 +0200

            mtd: merge mtdchar module with mtdcore

      The weird logic was flagged by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>
      Cc: Artem Bityutskiy <artem.bityutskiy@xxxxxxxxxxxxxxx>

  commit f7f0d358f5f2f1133b5a14337028ddab848cd74e
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:39 2014 -0700

      mtd: sm_ftl: initialize error code

      There is one theoretical case that could fall through to using an
      uninitialized value as the return code. Let's give it a value of 0.

      Untested.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 0c2b4e21444d0e274e91fc7db85caddb30988853
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:27 2014 -0700

      mtd: correct upper bounds check for mtd_*() APIs

      When checking the upper boundary (i.e., whether an address is higher
      than the maximum size of the MTD), we should be doing an inclusive check
      (greater or equal). For instance, an address of 16MB (0x1000000) on a
      16MB device is invalid.

      The strengthening of this bounds check is redundant for those which
      already have a address+length check and ensure that the length is
      non-zero, but let's just fix them all, for completeness.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 36c6a7ac74044b8025488c018279115bb3c32eb0
  Author: Brian Norris <computersforpeace@xxxxxxxxx>
  Date:   Mon Jul 21 19:06:19 2014 -0700

      mtd: cfi_cmdset_0002: allow retry/timeout loop to exit

      The variable 'retries' is never modified, so if the reset operation
      never is going to complete, we'll get stuck in an infinite loop.

      It looks like the intention was to decrement 'retries' on every loop.
      Untested.

      Caught by Coverity.

      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 57d3a9a89a0645f3597561e214f8d6852a2c56b4
  Author: White Ding <bpqw@xxxxxxxxxx>
  Date:   Thu Jul 24 00:10:45 2014 +0800

      mtd: nand: fix nand_lock/unlock() function

      Do nand reset before write protect check.

      If we want to check the WP# low or high through STATUS READ and check bit 
7,
      we must reset the device, other operation (eg.erase/program a locked 
block) can
      also clear the bit 7 of status register.

      As we know the status register can be refreshed, if we do some operation 
to trigger it,
      for example if we do erase/program operation to one block that is locked, 
then READ STATUS,
      the bit 7 of READ STATUS will be 0 indicate the device in write protect, 
then if we do
      erase/program operation to another block that is unlocked, the bit 7 of 
READ STATUS will
      be 1 indicate the device is not write protect.
      Suppose we checked the bit 7 of READ STATUS is 0 then judge the WP# is 
low (write protect),
      but in this case the WP# maybe high if we do erase/program operation to a 
locked block,
      so we must reset the device if we want to check the WP# low or high 
through STATUS READ and
      check bit 7.

      Signed-off-by: White Ding <bpqw@xxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 6f3c0f163103fb225c77b73ca17fc4ecea308103
  Author: Samarth Parikh <samarthp@xxxxxxxxx>
  Date:   Wed Jul 16 16:14:37 2014 +0530

      mtd: Fixed checkpatch seq_printf warnings

      Fixed checkpatch warnings: "WARNING: Prefer seq_puts to seq_printf"

      This patch is created with reference to the ongoing lkml thread
      https://lkml.org/lkml/2014/7/15/646
      where Andrew Morton wrote:

      "
      - puts is presumably faster

      - puts doesn't go rogue if you accidentally pass it a "%".

      - this patch would actually make compiled object files few bytes smaller.
        Perhaps because seq_printf() is a varargs function, forcing the
        caller to pass args on the stack instead of in registers.
      "

      Signed-off-by: Samarth Parikh <samarthp@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2902330e7ac16d5962f114d92bb17631e9cb49e9
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Fri Jul 11 11:14:05 2014 +0900

      mtd: denali: avoid using a magic number

      MAP10 command with '0x2000' data sets up a read-ahead/write access.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 8fb7b9309c41407801958138db978eb38fd80c01
  Author: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:19:55 2014 +0800

      mtd: atmel_nand: remove redundant dev_err call

      There is a error message within devm_ioremap_resource
      already, so remove the dev_err call to avoid redundant
      error message.

      Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit f2fabe16b819cdead86fb38c8ab88a0d9c308293
  Author: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Jul 27 23:56:08 2014 +0200

      mtd: spi-nor: add support for Micron M25PX80

      This commit adds the support in the spi-nor driver of the Micron
      M25PX80 flash, a 8 Mbit SPI flash from Micron.

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 7b7d8982f0169d5ac67c6c2877449fb7f6968cac
  Author: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
  Date:   Sun Jul 27 14:31:53 2014 -0700

      mtd: fix linux/mtd/nand.h kernel-doc warning

      Fix kernel-doc warning in <linux/mtd/nand.h>:

      Warning(..//include/linux/mtd/nand.h:795): No description found for 
parameter 'ecc'

      Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc:       David Woodhouse <dwmw2@xxxxxxxxxxxxx>
      Cc:       Brian Norris <computersforpeace@xxxxxxxxx>
      Cc:       linux-mtd@xxxxxxxxxxxxxxxxxxx
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit a35571058ec8e7c82dceea90cdecead51674f963
  Author: Wu, Josh <Josh.wu@xxxxxxxxx>
  Date:   Tue Jul 22 17:24:18 2014 +0800

      mtd: atmel_nand: add pmecc support for 512, 1k, 4k, 8k page size

      PMECC can support 512, 1k, 2k, 4k, 8k page size.
      The driver currently only support 2k page size nand flash. So this patch
      add support to 512, 1k, 4k and 8k page size nand flash.

      Signed-off-by: Josh Wu <josh.wu@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 796fe3648a13b311f5b9a125e2d2532a2ce7c78a
  Author: Raphaël Poggi <poggi.raph@xxxxxxxxx>
  Date:   Tue Jul 29 15:27:27 2014 +0200

      mtd: atmel_nand: increase chip_delay

      Some nand with 8k page size like Micron MT29F32G08ABAAAWP need more than 
20us.

      Signed-off-by: Raphaël Poggi <poggi.raph@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 9b6e5172e363b0c35a6be4d3197f3bcdc789292e
  Author: Martin Kepplinger <martink@xxxxxxxxx>
  Date:   Thu Jul 31 16:31:16 2014 +0200

      mtd: use NULL instead of 0 for an address

      Use NULL instead of 0 when returning an address. This fixes a
      sparse warning.

      Signed-off-by: Martin Kepplinger <martink@xxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 5828c60826e9422169b3711aa58a583242864cc8
  Author: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
  Date:   Thu Jul 31 18:36:20 2014 +0300

      mtd: ndfc: silence an array underflow static checker warning

      We check "cs" for array overflows but we don't check for underflows and
      it upsets the static checkers.

      Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Brian Norris <computersforpeace@xxxxxxxxx>

  commit 2626063f86cdce500153e8550334b9331421dc6f
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:22 2014 +0200

      ARM: at91: remove old irq material

      Remove all the material related to AIC5 support: this interrupt controller
      driver is now implemented in drivers/irqchip/atmel-aic.c.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 3b26f39b0ab1f390365701981e831aa128e3e4ac
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:21 2014 +0200

      ARM: at91: make use of the new AIC driver for dt enabled boards

      Remove selection of OLD_IRQ_AT91 when selecting dt boards.
      Select ATMEL_AIC_IRQ for sama5 SoCs (a kernel compiled for this SoC will
      always use ATMEL_AIC_IRQ driver).
      Select ATMEL_AIC_IRQ for at91rm9200 and at91sam9 SoCs only if OLD_IRQ_AT91
      is not selected (which means we are compiling a pure DT kernel, without
      any legacy board support).

      Remove specific irq init code in all dt board files: this init procedure
      is automatically handled in of_irq_init which is called by the arm irq 
core
      code and is in charge of calling the appropriate aic init functions.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 071926041e5b38f84f2aaac2122c57e398e535b5
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:20 2014 +0200

      ARM: at91: enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) 
blocks

      Enclose at91_aic_xx calls in IS_ENABLED(CONFIG_OLD_IRQ_AT91) blocks in
      order to prepare migration to the new AIC driver.

      In the new AIC driver the suspend/resume functions are called by the
      generic irq framework and are no longer needed in the PM specific code.

      Moreover, the new AIC driver no longer exposes the at91_aic_base variable
      which is used by the at91_aic_read functions.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 91a55d4f690066a249d5cdeca86f0c3164301861
  Author: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 10 19:14:19 2014 +0200

      ARM: at91: introduce OLD_IRQ_AT91 Kconfig option

      Introduce the OLD_IRQ_AT91 Kconfig option to prepare migration to the
      new AIC driver.

      Select this option for all at91 SoCs and all available boards so that we
      can later move DT enabled boards to the new irq driver and keep the old
      implementation when legacy boards are selected.

      Signed-off-by: Boris BREZILLON <boris.brezillon@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 684284b64aae96c8d5de0dc0d6e4b72f8b3502ce
  Author: Linus Walleij <linus.walleij@xxxxxxxxxx>
  Date:   Wed Jan 22 14:21:28 2014 +0100

      ARM: integrator: add MMCI device to IM-PD1

      The IM-PD1 logic module daughterboard holds an MMCI block, which
      we can now provide using platform resources such as proper GPIO
      lines etc. We add the GPIO table dynamically and using the new
      GPIO descriptor mechanism. Tested and hey, it works:

      root@integrator:/ mount /dev/mmcblk0p1 /mnt/
      root@integrator:/ ls /mnt/
      ARM          U-BOOT.EXE   u-boot.bin   u-boot.srec  u-pad.bin

      Reviewed-by: Alexandre Courbot <gnurou@xxxxxxxxx>
      Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

  commit 29a4bb1431035560b4be3fc5917c5ab8b8141204
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:57:42 2014 +0200

      dma: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Reviewed-by: Levente Kurusa <lkurusa@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit ddc643630f5deb1995d191719086b64873c67a44
  Author: Srikanth Thokala <sthokal@xxxxxxxxxx>
  Date:   Mon Jul 28 17:47:48 2014 +0530

      dma: Add Xilinx AXI DMA DT Binding Documentation

      Device-tree binding documentation of Xilinx DMA Engine

      Signed-off-by: Srikanth Thokala <sthokal@xxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit ff495d3a8ea4d46d237096e6521b24b7ba612e53
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 17:48:07 2014 +0200

      ASoC: txx9: Don't opencode DMAengine API calls

      Use the proper wrapper functions instead of directly calling the DMAengine
      callback functions.

      Also add the missing include to linux/dmaengine.h.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5d0ecb0e7dd53e61e034bac8508d7601b04e679d
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 17:48:06 2014 +0200

      ASoC: sh: Don't opencode DMAengine API calls

      Use the proper wrapper functions instead of directly calling the DMAengine
      callback functions.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0fc6a323e19173fc89e17940bb1e19447aa0224e
  Author: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
  Date:   Sun Aug 17 18:33:38 2014 +0200

      spi: bcm53xx: driver for SPI controller on Broadcom bcma SoC

      Broadcom 53xx ARM SoCs use bcma bus that contains various cores (AKA
      devices). If board has a serial flash, it's connected over SPI and the
      bcma bus includes a SPI controller. Example log from such a board:
      bus0: Found chip with id 53010, rev 0x00 and package 0x02
      (...)
      bus0: Core 18 found: SPI flash controller (manuf 0x4BF, id 0x50A, rev 
0x01, class 0x0)

      This patch adds a bcma driver for SPI core, it registers SPI master
      controller and "bcm53xxspiflash" SPI device.

      Signed-off-by: RafaÅ? MiÅ?ecki <zajec5@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38c6e4bb67760db1392b9c5ee0082af07c0db20d
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:36:41 2014 +0800

      ASoC: fsl-asoc-card: move 'config SND_SOC_FSL_ASOC_CARD' to 'if 
SND_IMX_SOC'

      Build kernel with SND_SOC_FSL_ASOC_CARD=m && SND_SOC_FSL_{SSI,SAI,ESAI}=y
      leads the following error:

         sound/built-in.o: In function `fsl_sai_probe':
      >> fsl_sai.c:(.text+0x5f662): undefined reference to `imx_pcm_dma_init'
         sound/built-in.o: In function `fsl_esai_probe':
      >> fsl_esai.c:(.text+0x6044b): undefined reference to `imx_pcm_dma_init'

      The config SND_SOC_FSL_ASOC_CARD is for IMX SOC, So move it under 
condition
      of 'if SND_IMX_SOC'.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c5599b87a8317738a541d8893cb327df5d04b007
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:30 2014 +0200

      ASoC: Replace list_empty(&card->codec_dev_list) with !card->instantiated

      With componentization we no longer necessarily need a snd_soc_codec 
struct for a
      card. Instead of checking if the card's CODEC list is empty just use
      card->instantiated to check if the card has been instantiated yet.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 75af7c081982d76cef0daf26e96b5d1e8cb9d631
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:29 2014 +0200

      ASoC: Remove support for legacy snd_soc_platform IO

      There were never any actual users of this in upstream and by we have with
      regmap a replacement in place, which should be used by new drivers.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 886f5692253de1a9509f5cb708432b2157afb57c
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:28 2014 +0200

      ASoC: Automatically initialize regmap for all components

      So far regmap is only automatically initialized for CODECs. Now that we 
have the
      infrastructure in place to let components have DAPM widgets and controls 
that
      want to use the generic regmap based IO also make sure to automatically
      initialize regmap for all components.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 14621c7e5e72200ec021a7580121130ce7f2ff22
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:27 2014 +0200

      ASoC: Consolidate CPU and CODEC DAI lookup

      The lookup of CPU and CODEC DAIs is fairly similar and can easily be
      consolidated into a single helper function.

      There are two main differences in the current implementation of the CPU 
and
      CODEC DAI lookup:
       1) CPU DAIs can be looked up by the DAI name alone and do not necessarily
         require a component name/of_node.
       2) The CODEC DAI search only considers DAIs from CODEC components.

      For 1) the new helper function will allow to lookup DAIs without 
providing a
      component name or of_node, but since snd_soc_register_card() already 
rejects
      CODEC DAI link components without neither a of_node or a name we'll never 
get
      into the situation where we try to lookup a CODEC DAI without a 
name/of_node.
      For 2) the new helper function just always considers all components.
      Componentization is now at a point where it is possible to register a 
CODEC as a
      snd_soc_component rather than a snd_soc_codec, by considering DAIs from 
all
      components it is possible to use such a CODEC in a DAI link.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e60cd14f0bf6c004cd7032a24a036ba32d56e08a
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:26 2014 +0200

      ASoC: Consolidate CPU and CODEC DAI removal

      CPU and CODEC DAI works exactly the same way. There is already a helper 
function
      for CODEC DAI removal, use that one as well for CPU DAI removal.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ffbd7dd72bd3ad9bcae9190788c858e57f1e8e4e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:25 2014 +0200

      ASoC: Cleanup DAI module reference counting

      Currently when a DAI has no CODEC associated to it the reference on the 
module
      containing the DAI driver is increased when the DAI is probed and 
decrease when
      the DAI is removed. For DAIs with CODECs the module reference count was 
already
      incremented when the CODEC is probed. Now that all components have their 
module
      reference count incremented when they are probed and all DAIs do have a
      component it is possible to remove the module reference counting on DAI 
probe
      and removal.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 70090bbb8b7d7da7a6f64969b43a61c493c560ff
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:24 2014 +0200

      ASoC: Move component->probed check into soc_{remove,probe}_component()

      Having the check in a centralized place makes the code a bit cleaner and
      shorter.

      Note: There is a slight semantic change in this patch. 
soc_probe_aux_dev() will
      no longer return -EBUSY if the AUX dev has already been probed before. 
This is
      fine though since it will simply do nothing in that case and return 
success.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 57bf772687700e206c760ba2e4097f78bde97887
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:23 2014 +0200

      ASoC: Pass component instead of DAPM context to AUX dev init callback

      Given that the component is the containing structure it makes more sense 
to pass
      the component rather than the DAPM context to the AUX dev init callback.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 65d9361f0cb50a20641802ee3075145d72e4409c
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:22 2014 +0200

      ASoC: Move AUX dev support to the component level

      This patch makes it possible to register arbitrary components as a AUX dev
      for a card. This was previously only possible for CODEC components. With
      componentization having made it possible for components to have DAPM 
contexts
      and controls there is no reason why AUX devs should be artificially 
limited to
      snd_soc_codec devices.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 61aca5646b736a794d40de29a197144db3f0c5ba
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:21 2014 +0200

      ASoC: Add component level probe/remove support

      Now that we have a unified probe and remove path make sure to call them 
for all
      components. soc_{probe,remove}_component are responsible for setting up 
the DAPM
      context for the component, initialize the component prefix, manage the 
debugfs
      entries as well as do the registration of table based controls and DAPM
      elements. They also call the component drivers probe and remove 
callbacks. This
      patch makes these things available for generic snd_soc_component drivers 
rather
      than only having them for snd_soc_codec and snd_soc_platform drivers.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 93c3ce76ccced3a8718149e8734ccaa931e9a1f1
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:20 2014 +0200

      ASoC: Make rtd->codec optional

      There are some place in the ASoC core that expect rtd->codec to be non 
NULL
      (mainly CODEC specific sysfs files). With componentization going forward
      rtd->codec might be NULL in some cases. This patch prepares the core for 
this by
      not registering CODEC specific sysfs files if rtd->codec is NULL. sysfs 
file
      removal does not need to be conditionalized as it handles the removal of
      non-existing files just fine.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit f1d45cc3ae96a6173129b2c164c216272faa5fc0
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:19 2014 +0200

      ASoC: Consolidate platform and CODEC probe/remove

      The platform and CODEC probe and remove code is now largely identical. 
This
      patch consolidates it at the component level.

      The resulting code is slightly larger due to all the boiler plate code 
setting
      up the indirection for the table based control and DAPM registration.  
Once all
      drivers have been update to no longer use the snd_soc_codec_driver and
      snd_soc_platform_driver specific fields for this the indirection can be 
removed
      again.

      This patch contains two noteworthy hacks that are only meant to be 
temporary to
      be able to update drivers and the core in separate incremental patches.

      The first hack is related to that some DPCM platforms expect that the DAPM
      widgets for the DAIs of a snd_soc_component are created in the DAPM 
context of
      the snd_soc_platform that has the same parent device. For handling this 
the
      steal_sibling_dai_widgets attribute is introduced. It gets set for
      snd_soc_platforms that register DAPM elements. When creating the DAI 
widgets for
      a component this flag is checked and if it is found on one of the 
siblings the
      component will not create any DAI widgets in its own DAPM context. If the
      attribute is set on a platform it will look for siblings components and 
create
      DAI widgets for them in its own context. The fix for this will be to 
update
      the offending drivers to only register a single component rather than two.

      The second hack deals with the fact that the ASoC card suspend and resume 
code
      still needs a list of CODECs that have been registered for the card. To 
handle
      this the generic probe and remove path have a check to see if the 
component is
      CODEC and if yes add/remove it to the card's CODEC list. While it is 
possible to
      clean up the suspend/resume code to not need the CODEC list anymore this 
is a
      bit of a chicken and egg problem since it will become easier to clean up 
the
      suspend/resume code once there is a unified component layer.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 81c7cfd1b22a0ee5e40efef72ec2cd17dbf12e6d
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Tue Aug 19 15:51:18 2014 +0200

      ASoC: Move debugfs registration to the component level

      The debugfs registration is mostly identical between platforms and 
CODECs. This
      patches consolidates the two implementations at the component level.

      Unfortunately there are still a couple of CODEC specific debugfs files 
that are
      related to legacy ASoC IO that need to be registered. For this a new 
callback is
      added to the component struct that will be initialized when a CODEC is
      registered and will be used to register the CODEC specific files. Once 
there are
      no drivers left using legacy IO this can be removed again.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 4f37b504768c952b64bc9469a2d579c7597590f2
  Author: Alexander Shiyan <shc_work@xxxxxxx>
  Date:   Tue Aug 19 10:51:04 2014 +0400

      libata: Use dev_name() for request_irq() to distinguish devices

      Use dev_name() instead of driver name for request_irq().
      This will help to distinguish between multiple identical devices.

      Before:
       CPU0
       5:      34425  clps711x-intc   5  pata_of_platform
       6:       6778  clps711x-intc   6  pata_of_platform

      After:
       CPU0
       5:       2182  clps711x-intc   5  20000000.ide
       6:      11024  clps711x-intc   6  20100000.ide

      Signed-off-by: Alexander Shiyan <shc_work@xxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit cdec729765659adafba983d6b6760ad52c71d5d8
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Tue Aug 19 12:49:34 2014 +0800

      ASoC: fsl: Fix building of imx-es8328 on PPC

      The imx-es8328 driver fails to build on PPC because it explicitly depends 
on
      SND_SOC_IMX_PCM_FIQ, which itself doesn't build on PPC.  Instead, rely on
      the SND_SOC_FSL_SSI config option to pull in the necessary libraries.

      While we're at it, remove SND_SOC_FSL_UTILS, which also is not needed.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ea62f4dfe329094cd988a73fe854c6f2e92dd486
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Tue Aug 19 18:07:42 2014 +0800

      regulator: hi6421: style fix, else with a single return is not required

      style fix for warnings. 'else' with a single 'return' is usually not
      required.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 39f5460d7f9cc57d3dd745301bf60ca5d65a6e7b
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Tue Aug 19 18:07:41 2014 +0800

      regulator: core: add const to regulator_ops and fix build error in mc13892

      Commit 272e2315fac3 ("regulator: core: add const qualifier to ops in
      struct regulator_desc") introduced const qualifier to ops in 
regulator_desc.

      This patch adds 'const' to regulator_ops vars in newly added core APIs
      for v3.17-rc1:
       - regulator_get_hardware_vsel_register()
       - regulator_list_hardware_vsel()

      This patch also fix a build error in mc13892-regulator.c due to const
      regulator_desc.ops. Modification of regulator_desc.ops' member fields is 
not
      allowed.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c12fe49726cfebacb47dca5f2bb544c38aa09e6d
  Author: Vignesh Raman <Vignesh_Raman@xxxxxxxxxx>
  Date:   Tue Aug 5 18:39:42 2014 +0530

      dma: imx-sdma: Adding tasklet_kill() in sdma_remove function.

      Several dma drivers calls tasklet_kill() in remove function. This is done
      because all running tasklets should be killed on remove. This is missing
      in imx sdma driver, so adding tasklet_kill() in sdma_remove function.

      Signed-off-by: Vignesh Raman <Vignesh_Raman@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 23e11811378259831777e8fdc8b9836faeaa72cd
  Author: Vignesh Raman <Vignesh_Raman@xxxxxxxxxx>
  Date:   Tue Aug 5 18:39:41 2014 +0530

      dma: imx-sdma: use module_platform_driver for SDMA driver

      Currently there is no module_exit declared in SDMA driver, so that once
      sdma module is inserted, it's shown with permanent attribute by lsmod,
      and it can't be removed.
      Use module_platform_driver to register/unregister SDMA driver and modify
      SDMA's remove operation, to make SDMA driver possible to be removed.

      Signed-off-by: Jiada Wang <jiada_wang@xxxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>

  commit 3228950621d92f0f212378f95a6998ef3a1be0bb
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Wed Jul 30 14:56:59 2014 -0700

      irqchip: gic: Preserve gic V2 bypass bits in cpu ctrl register

      This change is made to preserve the GIC v2 bypass bits in the
      GIC_CPU_CTRL register (also known as the GICC_CTLR register in spec).
      This code will preserve all bits configured by the bootloader regarding
      v2 bypass group bits. In the X-Gene platform, the bypass functionality
      is not used and bypass bits should not be changed by the kernel gic
      code as it could lead to incorrect behavior.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Vinayak Kale <vkale@xxxxxxx>
      Reviewed-by: Anup Patel <apatel@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1406757419-18729-3-git-send-email-fkan@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit e5f81539f657af7e9f54ea37986fde8f92acef22
  Author: Feng Kan <fkan@xxxxxxx>
  Date:   Wed Jul 30 14:56:58 2014 -0700

      irqchip: gic: Replace hex numbers with defines.

      This is to cleanup some hex numbers used in the code and replace
      them with defines to make the code cleaner.

      Signed-off-by: Feng Kan <fkan@xxxxxxx>
      Reviewed-by: Anup Patel <apatel@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1406757419-18729-2-git-send-email-fkan@xxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 1e1b6c26443547b05925ae4a4494884c92eb7d95
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 00:03:00 2014 +0300

      KVM: x86: recalculate_apic_map after enabling apic

      Currently, recalculate_apic_map ignores vcpus whose lapic is software 
disabled
      through the spurious interrupt vector. However, once it is re-enabled, 
the map
      is not recalculated. Therefore, if the guest OS configured DFR while 
lapic is
      software-disabled, the map may be incorrect. This patch recalculates apic 
map
      after software enabling the lapic.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit fae0ba2157340635fd99912c0c3b7a28c355c588
  Author: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 22:42:13 2014 +0300

      KVM: x86: Clear apic tsc-deadline after deadline

      Intel SDM 10.5.4.1 says "When the timer generates an interrupt, it disarms
      itself and clears the IA32_TSC_DEADLINE MSR".

      This patch clears the MSR upon timer interrupt delivery which delivered on
      deadline mode.  Since the MSR may be reconfigured while an interrupt is
      pending, causing the new value to be overriden, pending timer interrupts 
are
      checked before setting a new deadline.

      Signed-off-by: Nadav Amit <namit@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit d7a2a246a1b5a0b0c803e800019600051e1e6f1a
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:04:40 2014 +0800

      KVM: x86: #GP when attempts to write reserved bits of Variable Range MTRRs

      Section 11.11.2.3 of the SDM mentions "All other bits in the 
IA32_MTRR_PHYSBASEn
      and IA32_MTRR_PHYSMASKn registers are reserved; the processor generates a
      general-protection exception(#GP) if software attempts to write to them". 
This
      patch do it in kvm.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit adfb5d2746bfbe692324bd26a6de05a3a036b38e
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 17:04:39 2014 +0800

      KVM: x86: fix check legal type of Variable Range MTRRs

      The first entry in each pair(IA32_MTRR_PHYSBASEn) defines the base
      address and memory type for the range; the second 
entry(IA32_MTRR_PHYSMASKn)
      contains a mask used to determine the address range. The legal values
      for the type field of IA32_MTRR_PHYSBASEn are 0,1,4,5, and 6. However,
      IA32_MTRR_PHYSMASKn don't have type field. This patch avoid check if
      the type field is legal for IA32_MTRR_PHYSMASKn.

      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 3b63a43f1e04b935e1ce0383f78ac0f5c65433d8
  Author: Monam Agarwal <monamagarwal123@xxxxxxxxx>
  Date:   Sat Mar 22 12:28:10 2014 +0530

      arch/x86: Use RCU_INIT_POINTER(x, NULL) in kvm/vmx.c

      Here rcu_assign_pointer() is ensuring that the
      initialization of a structure is carried out before storing a pointer
      to that structure.
      So, rcu_assign_pointer(p, NULL) can always safely be converted to
      RCU_INIT_POINTER(p, NULL).

      Signed-off-by: Monam Agarwal <monamagarwal123@xxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 15fc075269e42230605343554c5c8001eb819228
  Author: Paolo Bonzini <pbonzini@xxxxxxxxxx>
  Date:   Mon Aug 18 13:17:00 2014 +0200

      KVM: x86: raise invalid TSS exceptions during a task switch

      Conditions that would usually trigger a general protection fault should
      instead raise #TS.

      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit 4473b570a7ebb502f63f292ccfba7df622e5fdd3
  Author: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 17:50:28 2014 +0800

      KVM: x86: drop fpu_activate hook

      The only user of the fpu_activate hook was dropped in commit
      2d04a05bd7e9 (KVM: x86 emulator: emulate CLTS internally, 2011-04-20).
      vmx_fpu_activate and svm_fpu_activate are still called on #NM (and for
      Intel CLTS), but never from common code; hence, there's no need for
      a hook.

      Reviewed-by: Yang Zhang <yang.z.zhang@xxxxxxxxx>
      Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit dc9b2d933a1d5782b70977024f862759c8ebb2f7
  Author: Wei Huang <wehuang@xxxxxxxxxx>
  Date:   Wed Aug 13 12:06:14 2014 -0400

      KVM: SVM: add rdmsr support for AMD event registers

      Current KVM only supports RDMSR for K7_EVNTSEL0 and K7_PERFCTR0
      MSRs. Reading the rest MSRs will trigger KVM to inject #GP into
      guest VM. This causes a warning message "Failed to access perfctr
      msr (MSR c0010001 is ffffffffffffffff)" on AMD host. This patch
      adds RDMSR support for all K7_EVNTSELn and K7_PERFCTRn registers
      and thus supresses the warning message.

      Signed-off-by: Wei Huang <wehuang@xxxxxxxxxx>
      Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>

  commit eecbad7d0306b9ee4f621517052913d1adaea753
  Author: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
  Date:   Mon Aug 18 15:20:56 2014 +0300

      iommu: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

      The use of "rcu_assign_pointer()" is NULLing out the pointer.
      According to RCU_INIT_POINTER()'s block comment:
      "1.   This use of RCU_INIT_POINTER() is NULLing out the pointer"
      it is better to use it instead of rcu_assign_pointer() because it has a
      smaller overhead.

      The following Coccinelle semantic patch was used:
      @@
      @@

      - rcu_assign_pointer
      + RCU_INIT_POINTER
        (..., NULL)

      Signed-off-by: Andreea-Cristina Bernat <bernat.ada@xxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit d95d6d47138ec1a3ab0a528470f98f8082f389d0
  Author: Wills Wang <wills.wang.open@xxxxxxxxx>
  Date:   Tue Aug 19 15:33:01 2014 +0800

      ARM: dts: sun7i: Add Merrii A20 Hummingbird board

      This adds support for the A20 Hummingbird:
      http://www.merrii.com/en/pla_d.asp?id=171

      This patch enable most on-board peripherals supported on current kernel,
      such as uart, i2c, spi, pwm, ohci/ehci, gmac and mmc.

      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Wills Wang <wills.wang.open@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit f63ef69028742b09c1c0896177d555a30ff6cf13
  Author: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
  Date:   Mon Aug 11 13:13:25 2014 +0200

      iommu/vt-d: Don't store SIRTP request

      Don't store the SIRTP request bit in the register state. It will
      otherwise become sticky and could request an Interrupt Remap Table
      Pointer update on each command register write.

      Found while starting to emulate IR in QEMU, not by observing problems on
      real hardware.

      Signed-off-by: Jan Kiszka <jan.kiszka@xxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit f171abab8f1a75797124be5aae8376e20e4852d9
  Author: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
  Date:   Mon Aug 4 10:06:28 2014 +0530

      iommu/exynos: Fix trivial typos

      Fixed trivial typos and grammar to improve readability.
      Changed w/a to workaround.

      Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>

  commit 7b5bace34fe1ab412fb44ad1aaeaf9081b898d0a
  Author: Wills Wang <wills.wang.open@xxxxxxxxx>
  Date:   Tue Aug 19 15:33:00 2014 +0800

      ARM: dts: sun7i: Add uart3/4/5, i2c3 and spi2 pinmux

      This patch add generic dts node for uart3/4/5, i2c3 and spi2.

      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Wills Wang <wills.wang.open@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 8e170655b517ba49bf4d015008474bcc2f425b20
  Author: Dirk Gouders <dirk@xxxxxxxxxxx>
  Date:   Sat Aug 16 07:56:58 2014 +0200

      scripts/tags.sh: fix DEFINE_HASHTABLE in emacs case

      The emacs --regex for DEFINE_HASHTABLE produced a warning because of
      an unmatched '\('.  Further, the whole entry did not work, because the
      regex needs to match from the beginning of a line, including keywords
      like 'static'.  Finally, '\w' should not be used, because it
      stops at underscores which are often part of variable names in C,
      resulting in wrong entries in the tags file.

      Signed-off-by: Dirk Gouders <dirk@xxxxxxxxxxx>
      Inspired-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit a60113d6a7fca3320e84d25db84c3c1a5a02b505
  Author: Dirk Gouders <dirk@xxxxxxxxxxx>
  Date:   Sat Aug 16 07:56:57 2014 +0200

      scripts/tags.sh: remove *PCGFLAGS regular expressions

      Commit 0a31bc97c80c3fa8 (mm: memcontrol: rewrite uncharge API)
      removed the macros {TEST,SET,CLEAR,TESTCLEAR}PCFLAG.  Remove
      corresponding entries from tags.sh -- in the emacs case they also
      produced warnigs because of unmatched '\('.

      Signed-off-by: Dirk Gouders <dirk@xxxxxxxxxxx>
      Inspired-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 8bf4abaddd01aa6c9d13804fa05084cb28135a47
  Author: Dirk Gouders <dirk@xxxxxxxxxxx>
  Date:   Sat Aug 16 07:56:56 2014 +0200

      scripts/tags.sh: Don't specify kind-spec for emacs' ctags/etags

      Emacs' ctags/etags don't know about kind-spec in --regex and
      produce warnings:

      etags: invalid regexp modifier `v', ignoring
      etags: invalid regexp modifier `/', ignoring

      Fix it by removing kind-spec for the emacs case.

      Signed-off-by: Dirk Gouders <dirk@xxxxxxxxxxx>
      Inspired-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Tested-by: Masatake YAMATO <yamato@xxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 221ecca6cafefbb5106cfc8bf9f1105233a33745
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:23 2014 +0900

      kbuild: remove redundant clean-files from scripts/kconfig/Makefile

      Now mconf, qconf, gconf, nconf are always added to hostprogs-y.
      Files added to hostprogs-y are removed by "make clean".

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 022af62d0190e1e3db63c19aeb5f51ae0612cd71
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:22 2014 +0900

      kbuild: refactor script/kconfig/Makefile

      Now it is harmless to add all host programs to hostprogs-y.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 97e3226e6e984c8cd9bed47010f30827a3ce816a
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:21 2014 +0900

      kbuild: handle the dependency of multi-objs hostprogs appropriately

      Assume we have a Makefile like:

      hostprogs-y := foo bar
      foo-objs := foo1.o foo2.o
      bar-objs := bar1.o bar2.o

      Without this commit, the host program foo depends on all of
      foo1.o foo2.o bar1.o bar2.o.

      This commit allows to handle the dependency of each host program
      separately.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit c8589d1e9e01debdb4f574afe7c585714353ad79
  Author: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 19 16:34:20 2014 +0900

      kbuild: handle multi-objs dependency appropriately

      The comment in scripts/Makefile.build says as follows:

        We would rather have a list of rules like
              foo.o: $(foo-objs)
        but that's not so easy, so we rather make all composite objects depend
        on the set of all their parts

      This commit makes it possible!

      For example, assume a Makefile like this

        obj-m = foo.o bar.o
        foo-objs := foo1.o foo2.o
        bar-objs := bar1.o bar2.o

      Without this patch, foo.o depends on all of
      foo1.o foo2.o bar1.o bar2.o.
      It looks funny that foo.o is regenerated when bar1.c is updated.

      Now we can handle the dependency of foo.o and bar.o separately.

      Signed-off-by: Masahiro Yamada <yamada.m@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 39fed7015cd9124b5893fce18d33f49db1c48bea
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:10 2014 +0200

      Documentation: kbuild: Improve grammar

        - singular versus plural,
        - "by" versus "of",
        - missing "if", "it", "the",
        - consistent use of "xxx-specific" versus "xxx specific".

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit cf6c53db9525a7f6c5052ccd84a0638128f14632
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:09 2014 +0200

      Documentation: kbuild: Remove obsolete dtc_cpp section

      Commit b40b25fff8205dd18124d8fc87b2c9c57f269b5f ("kbuild: always
      run gcc -E on *.dts, remove cmd_dtc_cpp") improved the functionality of
      cmd_dtc_cpp and merged it back into cmd_dtc.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit ef80f0a1e033bcab17257e2155a3c9263a0919c1
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:08 2014 +0200

      Documentation: kbuild: Improve if_changed documentation

        - These days if_changed is used with many more commands than ld,
          objcopy, and gzip, hence add an ellipsis,
        - Any target that utilises if_changed must be listed in $(targets),
          so it needs an assignment to "targets", not "target".

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit b22ae40ef2e7847ddbd802d1a887188e113675f3
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Fri Aug 8 17:23:07 2014 +0200

      Documentation: kbuild: Remove obsolete include/asm symlink step

      As of commit f7f16b7799ed68654850ab340ef812895aebcf4c ("kbuild: drop
      include/asm"), the include/asm symlink is no longer created.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Michal Marek <mmarek@xxxxxxx>

  commit 54db6c3949359ee35e9addb02506fca431721ef0
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 15:11:19 2014 +0200

      ALSA: hda/realtek - Use tables for batch COEF writes/updtes

      There are many codes doing writes or updates COEF verbs sequentially
      in a batch.  Rewrite such open codes with tables for optimization.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 98b248839474293481905562ae38dc2d6558ef20
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 13:47:50 2014 +0200

      ALSA: hda/realtek - Add alc_update_coef*_idx() helper

      ... and rewrite a few open codes with them.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1687ccc8b2229d05c579924086e9b42ada9db888
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 13:49:35 2014 +0200

      ALSA: hda/realtek - Use alc_write_coef_idx() in alc269_quanta_automake()

      Just a refactoring.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit f2a227cd3891266f1486a21aac86fa39b3abd093
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Mon Aug 18 13:35:22 2014 +0200

      ALSA: hda/realtek - Optimize alc888_coef_init()

      Just a refactoring using the existing helper functions.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e52faba0f3a5520fc766e24520c10cb79fee2fac
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Aug 12 11:57:05 2014 +0200

      ALSA: hda - Remove obsoleted EXPORT_SYMBOL_HDA() macro

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit e9bd0224c130617d7d6037d3a405571c33b1e097
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Aug 12 11:54:36 2014 +0200

      ALSA: hda - Remove obsoleted snd_hda_check_board_config() & co

      The helper functions snd_hda_check_board_config() and
      snd_hda_check_board_codec_sid_config() are no longer used since the
      transition to the generic parser and all quirks have been replaced
      with fixups.  Let's kill these dead codes.

      Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>

  commit 1aaff096954b1e2ac90692649d1b550e264a63da
  Merge: 7d1311b f475371
  Author: Takashi Iwai <tiwai@xxxxxxx>
  Date:   Tue Aug 19 08:04:02 2014 +0200

      Merge branch 'for-linus' into topic/hda-cleanup

      Syncing the HD-audio updates for further cleanup works.

  commit a130548d8c06d4fda098f25a6b3dec62beec27cc
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 13:26:51 2014 -0500

      ARM: dts: Improve Peach Pit and Pi power scheme

      The DeviceTree files for the Peach Pit and Pi machines have
      a simplistic model of the connections between the different
      regulators since not all the tps65090 regulators get their
      input supply voltage from the VDC. DCDC1-3, LD0-1 and fet7
      parent supply is indded VDC but the fet1-6 get their input
      supply from the DCDC1 and DCDC2 output voltage rails.

      Update the DeviceTree to better reflect the real connections
      between tps65090 regulators. Having this information in the
      DTS is useful since FETs are switches that don't provide an
      output voltage so the regulator core needs to fetch the FET
      parent output voltage if the child voltage is queried.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Acked-by: Mark Brown <broonie@xxxxxxxxxx>
      Acked-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 18c01ab30288d9d0a7d80b08b659531f37ed379d
  Author: Rajesh Ghanekar <Rajesh_Ghanekar@xxxxxxxxxxxx>
  Date:   Fri Aug 1 22:17:30 2014 -0400

      nfsd: allow turning off nfsv3 readdir_plus

      One of our customer's application only needs file names, not file
      attributes. With directories having 10K+ inodes (assuming buffer cache
      has directory blocks cached having file names, but inode cache is
      limited and hence need eviction of older cached inodes), older inodes
      are evicted periodically. So if they keep on doing readdir(2) from NSF
      client on multiple directories, some directory's files are periodically
      removed from inode cache and hence new readdir(2) on same directory
      requires disk access to bring back inodes again to inode cache.

      As READDIRPLUS request fetches attributes also, doing getattr on each
      file on server, it causes unnecessary disk accesses. If READDIRPLUS on
      NFS client is returned with -ENOTSUPP, NFS client uses READDIR request
      which just gets the names of the files in a directory, not attributes,
      hence avoiding disk accesses on server.

      There's already a corresponding client-side mount option, but an export
      option reduces the need for configuration across multiple clients.

      This flag affects NFSv3 only.  If it turns out it's needed for NFSv4 as
      well then we may have to figure out how to extend the behavior to NFSv4,
      but it's not currently obvious how to do that.

      Signed-off-by: Rajesh Ghanekar <rajesh_ghanekar@xxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit aaa25a5a33cb2f406e59ff06a86b7f91026c2fa2
  Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
  Date:   Mon Aug 18 11:55:32 2014 -0500

      ARM: dts: unuse the slot-node and deprecate the supports-highspeed for 
dw-mmc in exynos

      dw-mmc controller can support multiple slots.
      But, there are no use-cases anywhere. So we don't need to support the
      slot-node for dw-mmc controller.
      And "supports-highspeed" property in dw-mmc is deprecated.
      "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      [kgene.kim@xxxxxxxxxxx: rebased exynos5250-snow changes]
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 5fbc3f20d0bbf72423152f145e30a1d9e01ceadb
  Author: Andreas Faerber <afaerber@xxxxxxx>
  Date:   Mon Aug 18 14:00:35 2014 -0500

      ARM: dts: Fold exynos5250-cros-common into exynos5250-snow

      exynos5250-cros-common.dtsi was meant for sharing common pieces across
      ChromeOS devices. This turned out premature, as several devices ended up
      in the common file that are not common after all. Since the remaining
      common ChromeOS pieces are fairly minor,  exynos5250-cros-common.dtsi
      was requested to be merged into the Snow device tree, sharing only the
      keyboard controller for now. This may be re-evaluated as both mature.

      Suggested-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Andreas Faerber <afaerber@xxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit df08d2eb66d9805118d9a94c1df0129b193c9a4f
  Author: Andreas Faerber <afaerber@xxxxxxx>
  Date:   Mon Aug 18 13:33:30 2014 -0500

      ARM: dts: Fix MMC pinctrl for exynos5250-snow

      The pinctrl properties should be on the device directly and not on the
      slot sub-node.

      Reported-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Cc: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Signed-off-by: Andreas Faerber <afaerber@xxxxxxx>
      Reviewed-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit 447a0470a7b9745fc91a75182f37f7710fa91290
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 19 01:45:45 2014 +0800

      ARM: dt: sunxi: Remove i2c controller clock-frequency that matches default

      The clock-frequency values of the i2c controller nodes match the
      defaults of the driver. Remove the properties to use the defaults,
      and be consistent with sun8i.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit dc66085b7a03c1c73774254ff7ac59159810b628
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 19 00:51:51 2014 +0800

      ARM: dts: sun8i: Enable i2c controllers on ippo-q8h-v5

      i2c0 is connected to the gsl1680 capacitive touch panel controller.
      i2c1 is connected to an mma7660 3-axis accelerometer.
      i2c2 is connected to the front and back gc0309 camera sensors.
      The camera sensors require additional regulators be enabled before
      they are available.

      All these peripherals are not supported by the kernel yet.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 0a97ea3b62fabc1c0eaca49bc584376b5cf0961b
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Tue Aug 19 00:51:50 2014 +0800

      ARM: dts: sun8i: Add i2c controller nodes

      Add nodes for the 3 i2c controllers found on A23 SoCs to the sun8i DTSI.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 8ea21348868f37f5b2e6ebbaf336d2a415b2b9ff
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 15:00:15 2014 +0800

      ASoC: simple-card: Fix the compile warning.

      sound/soc/generic/simple-card.c: In function simple_card_dai_link_of:
      sound/soc/generic/simple-card.c:198:10: warning: passing argument 3 of
      asoc_simple_card_sub_parse_of from incompatible pointer type [enabled by 
default]
                &dai_link->cpu_dai_name);
                ^
      sound/soc/generic/simple-card.c:112:1: note: expected const struct 
device_node **
      but argument is of type struct device_node **
       asoc_simple_card_sub_parse_of(struct device_node *np,
       ^
      sound/soc/generic/simple-card.c:229:10: warning: passing argument 3 of
      asoc_simple_card_sub_parse_of from incompatible pointer type [enabled by 
default]
                &dai_link->codec_dai_name);
                ^
      sound/soc/generic/simple-card.c:112:1: note: expected const struct 
device_node **
      but argument is of type struct device_node **
       asoc_simple_card_sub_parse_of(struct device_node *np,
       ^

      Since the asoc_simple_card_sub_parse_of() is used in simple-card module 
only,
      and the third argument is just used to get the node ponters address, so 
there is
      no need it must to be 'const' type.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit cc3fe7abda0abb9936598a90feaa2e323d62200d
  Author: Daniel Drake <drake@xxxxxxxxxxxx>
  Date:   Mon Aug 18 11:39:53 2014 -0500

      ARM: dts: ODROID i2c improvements for exynos4412-odroid-common

      Increase max i2c bus frequency beyond the default for faster
      data transfers. According to the manual, these faster speeds are
      only available when the board is wired up the right way. In this case,
      the vendor kernel has run at this speed for a long time.

      sda-delay is needed for talking to RTC on PMIC, otherwise the i2c
      controller never sees an ACK. Strangely the other PMIC i2c slave (the
      main one) works fine even without this delay. I Chose value 100 to
      match the vendor kernel.

      Signed-off-by: Daniel Drake <drake@xxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Tested-by: Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit eea6653aae7bc85e38104f9c3a22471cba04da68
  Author: Daniel Drake <drake@xxxxxxxxxxxx>
  Date:   Mon Aug 18 11:39:50 2014 -0500

      ARM: dts: Enable PMIC interrupts for exynos4412-odroid-common

      The ODROID kernel shows that the PMIC interrupt line is hooked up
      to pin GPX3-2.

      This is needed for the max77686-irq driver to create the PMIC IRQ
      domain, which is needed by max77686-rtc.

      Signed-off-by: Daniel Drake <drake@xxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Tested-by: Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit ba1b53feb8cacbd84bcf0e48925e30ad29e141a6
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 15:09:02 2014 +0200

      regmap: Fix DT endianess parsing logic

      Commit d647c199510c ("regmap: add DT endianness binding support.")
      added support to parse the device endianness from the device tree
      but unfortunately the added logic doesn't have the same semantics
      than the old code. This leads to a NULL dereference pointer error
      when these properties are not provided by the Device Tree:

      Unable to handle kernel NULL pointer dereference at virtual address 
00000044
      pgd = c0004000
      [00000044] *pgd=00000000
      Internal error: Oops: 5 [#1] PREEMPT SMP ARM
      Modules linked in:
      CPU: 5 PID: 1 Comm: swapper/0 Not tainted 3.17.0-rc1-next-20140818ccu #671
      task: ea412800 ti: ea484000 task.ti: ea484000
      PC is at regmap_update_bits+0xc/0x5c

      The problem is that platforms that rely on the default value now
      gets different values due two related issues in the current code:

      a) It only parses the endianness from DT for the regmap registers
         and not for the regmap values but it checks unconditionally in
         both cases if the resulting endiannes is REGMAP_ENDIAN_NATIVE.

      b) REGMAP_ENDIAN_NATIVE is not even a valid DT property according
         to the regmap DT binding documentation so it shouldn't be set.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9524fa523e10c75750962c4079e6d002d7487280
  Author: Luc Verhaegen <libv@xxxxxxxxx>
  Date:   Sat Aug 2 15:06:30 2014 +0200

      ARM: sunxi_defconfig: add NLS_CODEPAGE_437 and NLS_ISO8859_1

      Otherwise CONFIG_VFAT_FS is useless as mounting vfat fails.

      Signed-off-by: Luc Verhaegen <libv@xxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 60fbce7f29ec8106c86e7ef74dacd5c9be3d4284
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:09 2014 +0800

      ARM: sunxi: Add A31 RTC driver to multi_v7_defconfig

      Now that we have a driver for A31's RTC, enable it
      in multi_v7_defconfig.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 33f4dcdb28aff083be5367cd3d56b4d00c331c60
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:08 2014 +0800

      ARM: sunxi: Add A31 RTC driver to sunxi_defconfig

      Now that we have a driver for A31's RTC, enable it
      in the default sunxi config.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 4ece7045eb7cceaff9667b4ee2eec78915d3ee3b
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:32:42 2014 +0200

      regulator: Add DT bindings for max77802 PMIC regulators

      Add Device Tree binding documentation for the regulators
      present in the Maxim 77802 Power Management IC.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e6f2f805d722bf94efe89755372bcc6ff60d8d90
  Author: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 18 10:32:41 2014 +0200

      regulator: Add driver for max77802 PMIC PMIC regulators

      The MAX77802 PMIC has 10 high-efficiency Buck and 32 Low-dropout
      (LDO) regulators. This patch adds support for all these regulators
      found on the MAX77802 PMIC and is based on a driver added by Simon
      Glass to the Chrome OS kernel 3.8 tree.

      Signed-off-by: Javier Martinez Canillas <javier.martinez@xxxxxxxxxxxxxxx>
      Tested-by: Naveen Krishna Chatradhi <ch.naveen@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 499898d66d88cc626a2e01b02c3b819536bdf169
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 16:38:40 2014 +0800

      ASoC: fsl: fsl-asoc-card: Select SND_SOC_IMX_AUDMUX

      Building kernel with SND_SOC_IMX_AUDMUX=n leads to the following error:

         sound/built-in.o: In function `fsl_asoc_card_probe':
      >> fsl-asoc-card.c:(.text+0x1467b5): undefined reference to 
`imx_audmux_v2_configure_port'
      >> fsl-asoc-card.c:(.text+0x1467d0): undefined reference to 
`imx_audmux_v2_configure_port'
      >> fsl-asoc-card.c:(.text+0x1467ed): undefined reference to 
`imx_audmux_v2_configure_port'
      >> fsl-asoc-card.c:(.text+0x146807): undefined reference to 
`imx_audmux_v2_configure_port'

      Update Kconfig to select SND_SOC_IMX_AUDMUX when SND_SOC_FSL_ASOC_CARD=y.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5f37671e004eeca017b93f6b26f2425acbb8d411
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 16:38:39 2014 +0800

      ASoC: fsl-asoc-card: Fix build warning for maybe-uninitialized

      When build fsl-asoc-card as module, there is following error:

      sound/soc/fsl/fsl-asoc-card.c: In function 'fsl_asoc_card_probe':
      >> sound/soc/fsl/fsl-asoc-card.c:547:13: warning: 'asrc_np' may be used 
uninitialized in this function [-Wmaybe-uninitialized]
           of_node_put(asrc_np);
                      ^

      vim +/asrc_np +547 sound/soc/fsl/fsl-asoc-card.c

         531                  if (width == 24)
         532                          priv->asrc_format = 
SNDRV_PCM_FORMAT_S24_LE;
         533                  else
         534                          priv->asrc_format = 
SNDRV_PCM_FORMAT_S16_LE;
         535          }
         536
         537          /* Finish card registering */
         538          platform_set_drvdata(pdev, priv);
         539          snd_soc_card_set_drvdata(&priv->card, priv);
         540
         541          ret = devm_snd_soc_register_card(&pdev->dev, &priv->card);
         542          if (ret)
         543                  dev_err(&pdev->dev, "snd_soc_register_card failed 
(%d)\n", ret);
         544
         545  fail:
         546          of_node_put(codec_np);
       > 547          of_node_put(asrc_np);
         548          of_node_put(cpu_np);
         549
         550          return ret;
         551  }
         552
         553  static const struct of_device_id fsl_asoc_card_dt_ids[] = {
         554          { .compatible = "fsl,imx-audio-cs42888", },
         555          { .compatible = "fsl,imx-audio-sgtl5000", },

      Add 'asrc_fail' branch for error jump after asrc_np initialized.

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit c99428d035908b9c0b8be452f9b091bc5e090256
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Mon Aug 18 15:48:20 2014 +0800

      spi: fsl-dspi: Convert to use regmap framework's endianness method.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Acked-by: Chao Fu <b44548@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dc8fcd711610063681f1e9fd860823b1108182ca
  Merge: 7d1311b 275876e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Mon Aug 18 09:41:34 2014 -0500

      Merge tag 'dt-endian' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into spi-fsl-dspi

      regmap: Device tree endianness support

      This adds generic support for specifying endianess for register map in
      the DT.

  commit 716845ebeb505353d900320b4a74e8330520410d
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Mon Aug 18 10:34:08 2014 +0800

      regulator: core: Fix build error due to const qualifier for ops

      Drop const qualifier for ops of struct regulator_desc.
      Allow regulator drivers to update ops before registering regulator.

      Fix below build error:
        CC [M]  drivers/regulator/mc13892-regulator.o
      drivers/regulator/mc13892-regulator.c: In function 
'mc13892_regulator_probe':
      drivers/regulator/mc13892-regulator.c:586:3: error: assignment of member 
'set_mode' in read-only object
      drivers/regulator/mc13892-regulator.c:588:3: error: assignment of member 
'get_mode' in read-only object
      make[2]: *** [drivers/regulator/mc13892-regulator.o] Error 1
      make[1]: *** [drivers/regulator] Error 2
      make: *** [drivers] Error 2

      Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9740bdd985277a7f71423738c34a2c88cd533f1c
  Author: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
  Date:   Fri Aug 1 03:22:04 2014 +0900

      ARM: S5PV210: move <mach/regs-clock.h> into mach-s5pv210/

      This moves <mach/regs-clock.h> into mach-s5pv210 so no more
      include/mach/ under mach-s5pv210.

      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
      Cc: Tomasz Figa <t.figa@xxxxxxxxxxx>

  commit effd8c363d2c76d1941402cc23835fc986a445d8
  Author: Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>
  Date:   Wed Jul 23 08:40:05 2014 +0900

      ARM: EXYNOS: remove unused <mach/memory.h>

      ARCH_EXYNOS doesn't select NEED_MACH_MEMORY_H, so <asm/memory.h> doesn't
      include <mach/memory.h> and so this file is not used and can go away.

      Signed-off-by: Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>
      Reviewed-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      [t.figa@xxxxxxxxxxx: boot tested on Exynos4412-based Trats2 board]
      Tested-by: Tomasz Figa <t.figa@xxxxxxxxxxx>
      Reviewed-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      [sachin.kamat: Tested on Arndale octa board (Exynos 5420)]
      Tested-by: Sachin Kamat <sachin.kamat@xxxxxxxxxxx>
      Signed-off-by: Kukjin Kim <kgene.kim@xxxxxxxxxxx>

  commit c2d670fd3b16304124162bef99313eaa289f2bc3
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:31 2014 -0700

      gpu: ipu-v3: Rename and add IDMAC channels

      Rename the ENC/VF/PP rotation channel names, to be more consistent
      with the convention that *_MEM is write-to-memory channels and
      MEM_* is read-from-memory channels. Also add the channels who's
      source and destination is the IC.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit ba07975f0fe5bf95107d71d0df0405c16f5c3266
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:30 2014 -0700

      gpu: ipu-v3: Add functions to set CSI/IC source muxes

      Adds two new functions, ipu_set_csi_src_mux() and ipu_set_ic_src_mux(),
      that select the inputs to the CSI and IC respectively. Both muxes are
      programmed in the IPU_CONF register.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 2eb671c485c06133ff0b568d5ec3c09fda0f4359
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:48 2014 -0700

      staging: imx-drm: Convert to new ipu_cpmem API

      The ipu_cpmem_*() calls now take a channel pointer instead of a
      pointer into cpmem for that channel.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit 7d2691da901d71ff62ad974510ea7149b391bdfe
  Author: Steve Longerbeam <slongerbeam@xxxxxxxxx>
  Date:   Wed Jun 25 18:05:47 2014 -0700

      gpu: ipu-v3: Add ipu-cpmem unit

      Move channel parameter memory setup functions and macros into a new
      submodule ipu-cpmem. In the process, cleanup arguments to the functions
      to take a channel pointer instead of a pointer into cpmem for that
      channel. That allows the structure of the parameter memory to be
      private to ipu-cpmem.c.

      Signed-off-by: Steve Longerbeam <steve_longerbeam@xxxxxxxxxx>
      Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>

  commit df577149594cefacd62740e86de080c6336d699e
  Author: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
  Date:   Mon Aug 11 10:49:25 2014 -0400

      watchdog: Fix print-once on enable

      This patch avoids printing the message 'enabled on all CPUs,
      ...' multiple times. For example, the issue can occur in the
      following scenario:

      1) watchdog_nmi_enable() fails to enable PMU counters and sets
         cpu0_err.

      2) 'echo [0|1] > /proc/sys/kernel/nmi_watchdog' is executed to
         disable and re-enable the watchdog mechanism 'on the fly'.

      3) If watchdog_nmi_enable() succeeds to enable PMU counters,
         each CPU will print the message because step1 left behind a
         non-zero cpu0_err.

         if (!IS_ERR(event)) {
             if (cpu == 0 || cpu0_err)
                 pr_info("enabled on all CPUs, ...")

      The patch avoids this by clearing cpu0_err in watchdog_nmi_disable().

      Signed-off-by: Ulrich Obergfell <uobergfe@xxxxxxxxxx>
      Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: pbonzini@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1407768567-171794-4-git-send-email-dzickus@xxxxxxxxxx
      [ Applied small cleanups. ]
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f530504a063cfa028971e4b26ea8e0c32908de25
  Author: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
  Date:   Mon Aug 11 10:49:23 2014 -0400

      watchdog: Remove unnecessary header files

      Signed-off-by: chai wen <chaiw.fnst@xxxxxxxxxxxxxx>
      Signed-off-by: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: pbonzini@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1407768567-171794-2-git-send-email-dzickus@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit af924aa35129edf338ebc8da6a4eae08cf7cb297
  Merge: f373da3 759e612
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Mon Aug 18 10:14:43 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible changes:

        * Warn user to rebuild target with debuginfo in 'perf probe' (Masami 
Hiramatsu)

        * Don't truncate Intel style addresses in 'annotate'. (Alex Converse)

      Infrastructure changes:

        * Annotate PMU related list_head members with type info. (Cody P 
Schafer)

        * Add the triplet used for arm64 by Android (Elliott Hughes)

        * Replace thread unsafe strerror() with strerror_r() accross the
          whole tools/perf/ tree (Masami Hiramatsu)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d3ac21cacc24790eb45d735769f35753f5b56ceb
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 17 19:41:09 2014 -0500

      mm: Support compiling out madvise and fadvise

      Many embedded systems will not need these syscalls, and omitting them
      saves space.  Add a new EXPERT config option CONFIG_ADVISE_SYSCALLS
      (default y) to support compiling them out.

      bloat-o-meter:
      add/remove: 0/3 grow/shrink: 0/0 up/down: 0/-2250 (-2250)
      function                                     old     new   delta
      sys_fadvise64                                 57       -     -57
      sys_fadvise64_64                             691       -    -691
      sys_madvise                                 1502       -   -1502

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 874ee23c83d888f8824305c277e047c7799f30b9
  Author: Kevin Hilman <khilman@xxxxxxxxxx>
  Date:   Wed Aug 13 17:07:15 2014 -0700

      ARM: shmobile: defconfig: enable initrd

      Enable initrd support.

      Signed-off-by: Kevin Hilman <khilman@xxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: dropped enabling atag dtb compat]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 3a73aeff37c2e425b11d19c19e42e8269d58d417
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Aug 2 19:22:04 2014 +0530

      can: mcp251x: Use dmam_alloc_coherent

      This patch moves the data allocated using dma_alloc_coherent to the
      corresponding managed interface and does away with the calls to free the
      allocated memory in the probe and remove functions.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit b25a437206ed5d45087bc40bd48bc34ce3bfa008
  Author: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
  Date:   Thu Aug 7 09:17:24 2014 +0100

      can: dev: remove unused variable from can_calc_bittiming() function

      this patch removes best_rate variable from can_calc_bittiming()
      function which was set but was never used.

      Signed-off-by: Lad, Prabhakar <prabhakar.csengg@xxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit a268de6c68e4933234e9ac62f2ab7ff8264ce0b4
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 01:25:53 2014 +0400

      can: rcar_can: add device tree support

      Add support of the device tree probing for the Renesas R-Car CAN 
controllers.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 632e25ca722e5361a1b40d89e77808f8f1c6799f
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 01:24:25 2014 +0400

      can: rcar_can: document device tree bindings

      Document the R-Car CAN device tree bindings.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 862e2b6af9413b43ef044979b934cab07bfd33e5
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 01:23:32 2014 +0400

      can: rcar_can: support all input clocks

      When writing the driver, I didn't give enough attention to the possible 
sources
      of the CAN clock: although the value of the CLKR register was specified 
by the
      platform data, the driver only handled one case, that is CAN clock being
      sourced from the clkp1 clock, the same that clocks the whole CAN module. 
In
      order to fix that overlook, we'll have to handle the CAN clock separately 
from
      the peripheral clock (however, clkp1 will be specified for a CAN device 
only
      once)...

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit e0d1f4816f2a7e311321db40ce69fbb1a4b1f1cf
  Author: Dong Aisheng <b29396@xxxxxxxxxxxxx>
  Date:   Wed Jul 16 17:30:50 2014 +0800

      can: m_can: add Bosch M_CAN controller support

      The patch adds the basic CAN TX/RX function support for Bosch M_CAN 
controller.
      For TX, only one dedicated tx buffer is used for sending data.
      For RX, RXFIFO 0 is used for receiving data to avoid overflow.
      Rx FIFO 1 and Rx Buffers are not used currently, as well as Tx Event FIFO.

      Due to the message ram can be shared by multi m_can instances
      and the fifo element is configurable which is SoC dependant,
      the design is to parse the message ram related configuration data from 
device
      tree rather than hardcode define it in driver which can make the message
      ram sharing fully transparent to M_CAN controller driver,
      then we can gain better driver maintainability and future features 
upgrade.

      M_CAN also supports CANFD protocol features like data payload up to 64 
bytes
      and bitrate switch at runtime, however, this patch still does not add the
      support for these features.

      Cc: Wolfgang Grandegger <wg@xxxxxxxxxxxxxx>
      Cc: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
      Cc: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Reviewed-by: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      [mkl: Squahed semicolon cleanup by Fengguang Wu]
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit e35430807dad7f89e2a27e70ea1d6c29819cb749
  Author: Dong Aisheng <b29396@xxxxxxxxxxxxx>
  Date:   Wed Jul 16 17:30:49 2014 +0800

      can: m_can: add device tree binding documentation

      add M_CAN device tree binding documentation

      Cc: Wolfgang Grandegger <wg@xxxxxxxxxxxxxx>
      Cc: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Oliver Hartkopp <socketcan@xxxxxxxxxxxx>
      Cc: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Dong Aisheng <b29396@xxxxxxxxxxxxx>
      Reviewed-by: Varka Bhadram <varkabhadram@xxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit cdce844865bea6869b34bacc98af3711774f5bb5
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Tue Jul 15 14:56:21 2014 +0200

      can: flexcan: add vf610 support for FlexCAN

      Extend FlexCAN driver to support Vybrid. Vybrids variant of the IP
      has ECC support which is controlled through the memory error
      control register (MECR). There is also an errata which leads to
      false positive error detections (ID e5295). This patch disables
      the memory error detection completely.

      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit ec56acfef2af184ca485ffeba16adbd56c110c94
  Author: Stefan Agner <stefan@xxxxxxxx>
  Date:   Tue Jul 15 14:56:20 2014 +0200

      can: flexcan: flexcan_get_berr_counter(): switch on clocks before 
accessing ecr register

      The funcion flexcan_get_berr_counter() may be called from userspace even 
if the
      interface is down, this the clocks are disabled. This patch switches on 
the
      clocks before accessing the ecr register.

      Reported-by: Ashutosh Singh <ashuleapyear@xxxxxxxxx>
      Signed-off-by: Stefan Agner <stefan@xxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 4ade6feb52262eae0c40d6714e3446bfa4d19a5f
  Author: Wolfram Sang <wsa@xxxxxxxxxxxxx>
  Date:   Sun Aug 17 17:38:24 2014 -0500

      net: can: use kbuild magic to inherit debug settings

      No need to manually copy debug settings into subdir Makefiles. kbuild
      has a mechanism for inheriting, so let's use it.

      Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxxxxx>
      Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>

  commit 9def39be4e960917fcb80514ff23651f9ec97193
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 30 08:09:45 2013 -0700

      x86: Support compiling out human-friendly processor feature names

      The table mapping CPUID bits to human-readable strings takes up a
      non-trivial amount of space, and only exists to support /proc/cpuinfo
      and a couple of kernel messages.  Since programs depend on the format of
      /proc/cpuinfo, force inclusion of the table when building with /proc
      support; otherwise, support omitting that table to save space, in which
      case the kernel messages will print features numerically instead.

      In addition to saving 1408 bytes out of vmlinux, this also saves 1373
      bytes out of the uncompressed setup code, which contributes directly to
      the size of bzImage.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 39f838e06f46576694d425ac30fe8ff1e214fc0b
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Wed Oct 30 14:21:53 2013 +0000

      x86: Drop support for /proc files when !CONFIG_PROC_FS

      arch/x86/kernel/cpu/proc.c only exists to support files in /proc; omit 
that
      file when compiling without CONFIG_PROC_FS.

      Saves 645 additional bytes on 32-bit x86 when !CONFIG_PROC_FS:

      add/remove: 0/5 grow/shrink: 0/0 up/down: 0/-645 (-645)
      function                                     old     new   delta
      c_stop                                         1       -      -1
      c_next                                        11       -     -11
      cpuinfo_op                                    16       -     -16
      c_start                                       24       -     -24
      show_cpuinfo                                 593       -    -593

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 3afed06a355b5525d9a87bcb76567ef2e2e7b3a2
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Mar 10 13:26:10 2014 -0700

      x86, boot: Don't compile early_serial_console.c when !CONFIG_EARLY_PRINTK

      All the code in early_serial_console.c gets compiled out if
      !CONFIG_EARLY_PRINTK, but early_serial_console.o itself still gets
      compiled in.  Eliminate it from the compile entirely in that case.

      This does not change the generated code at all, in either case.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 9e6abd2a98ca599e0efb8c46acc17f17dc1a6fe9
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Mar 10 13:11:26 2014 -0700

      x86, boot: Don't compile aslr.c when !CONFIG_RANDOMIZE_BASE

      All the code in aslr.c gets compiled out if !CONFIG_RANDOMIZE_BASE, but
      aslr.o itself still gets compiled in.  Eliminate it from the compile
      entirely in that case.

      This does not change the generated code at all, in either case.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 9a1cb47112eff140659f04c261ca19fb1f002607
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Mon Mar 10 13:03:10 2014 -0700

      x86, boot: Use the usual -y -n mechanism for objects in vmlinux

      Switch VMLINUX_OBJS to vmlinux-objs-y, to eliminate Makefile
      conditionals in favor of vmlinux-objs-$(CONFIG_*) constructs.

      This does not change the generated code at all.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 89323f8c504a8653c66fe4a314723b36b07e29e1
  Author: Grygorii Strashko <grygorii.strashko@xxxxxx>
  Date:   Wed Jul 23 17:40:30 2014 +0300

      irqchip: keystone: Add irq controller ip driver

      On Keystone SOCs, DSP cores can send interrupts to ARM
      host using the IRQ controller IP. It provides 28 IRQ
      signals to ARM. The IRQ handler running on HOST OS can
      identify DSP signal source by analyzing SRCCx bits in
      IPCARx registers. This is one of the component used by
      the IPC mechanism used on Keystone SOCs.

      Signed-off-by: Grygorii Strashko <grygorii.strashko@xxxxxx>
      Link: 
https://lkml.kernel.org/r/1406126430-9978-1-git-send-email-grygorii.strashko@xxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 9dfb5c417c3210fe84a74b4cd30549e06962bd06
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:41 2014 -0300

      ARM: mvebu: Add proper pin muxing on Armada 370 RD board

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Only the second network interface is pin muxed. The first network 
interface is
      connected to the PHY using SGMII, which uses a dedicated SerDes lane.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-7-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a1451ab2f024be656fc1b5e560e5854b9d7e70fe
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:40 2014 -0300

      ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 104

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-6-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 8c640da6ac8b9a15429473114e0b8b248cf67080
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:39 2014 -0300

      ARM: mvebu: Add proper pin muxing on Netgear ReadyNAS 102

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-5-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit fea038ed55aec9a1dc59719e5e2728fe7e2148f8
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:38 2014 -0300

      ARM: mvebu: Add proper pin muxing on the Armada 370 DB board

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-4-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit 7d9d5d28ddb5b93a5445b5460d5da52d5143837f
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:37 2014 -0300

      ARM: mvebu: Add proper pin muxing on Globalscale Mirabox board

      This commit adds the required pin muxing for the network interfaces and
      the MDIO interface to be properly initialized. For instance, this makes
      it possible for a bootloader to initialize and access the network 
interfaces.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-3-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit a43f99d260d30be8480f76b2c3eeb283a7115623
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:14:36 2014 -0300

      ARM: mvebu: Add network pin mux configuration for the Armada 370 SoC

      This commit adds the pin mux configuration for the two network interfaces
      and the MDIO interface in the Armada 370 SoC .dtsi file. Only the
      configuration for RGMII is added for now.

      Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@xxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Acked-by: Andrew Lunn <andrew@xxxxxxx>
      Link: 
https://lkml.kernel.org/r/1407759281-11513-2-git-send-email-ezequiel.garcia@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit dd2d62dfede7aa2bd87b3fb07db0c7450ca7ea41
  Author: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 16:32:02 2014 +0200

      ARM: mvebu: Add RTC support for Armada 375

      The Armada 375 SoC has the same real time clock as the one used in
      other Marvell EBU platforms. This patch consequently updates the
      Device Tree of the Armada 375 SoC to describe the internal RTC.

      Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxxxxxxxxx>
      Link: 
https://lkml.kernel.org/r/1406817122-15675-1-git-send-email-gregory.clement@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Jason Cooper <jason@xxxxxxxxxxxxxx>

  commit ed7f92da59f24dd966555efef978fe14085b3318
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:08 2014 +0200

      staging: dgnc: Remove unnecessary dgnc_Major_Control_Registered variable

      The dgnc_Major_Control_Registered variable purpose was to act as a flag
      to indicate if the character device has been successfully registered
      into the kernel. This flag was later checked in the module cleanup
      function to know if the character device needs to be deregistered.

      However the {device,class}_destroy and unregister_chrdev functions may
      be called with 'invalid' data perfectly fine. This means that this
      variable is not needed and can safely be removed which is what this
      commit does.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0b3a07ede37d0c1a0985032c9f2044d71813282a
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:07 2014 +0200

      staging: dgnc: Remove not needed dgnc_driver_start variable

      The dgnc_driver_start variable purpose was to indicate if the driver
      'start' routine has been called. Now, because the 'start' routine can
      only be called once this variable is not needed thus this commit
      removes it.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3599abafcc51594f1629f19a6a12ff92f6e94017
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:06 2014 +0200

      staging: dgnc: Remove driver-wide polling counter variable

      The polling counter variable is only exposed via sysfs and has no other
      purpose.

      Now, since the polling shall be implemented as a board specific feature
      rather than being global in the driver this counter is obsolete.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d8c5aa329e7a7a17d9c99122d89d76663195ddb
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Sat Aug 16 16:58:05 2014 +0200

      staging: dgnc: Remove driver-wide state variable

      This commit removes the driver's global state variable. This is ok
      because the state was changed only once at the end of init phase thus
      the future usage of this variable is pointless.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2fd2914a2e456048e2a176185cb8e7576def452c
  Author: Purnendu Kapadia <pro8linux@xxxxxxxxx>
  Date:   Fri Aug 15 18:20:30 2014 +0100

      staging: android: fix attribute as suggested by checkpatch

      we should use __packed attribute

      Signed-off-by: Purnendu Kapadia <pro8linux@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 230fa11f5fab094512b6ad131ae1de86b12466f2
  Author: Jeshwanth Kumar N K <jeshkumar555@xxxxxxxxx>
  Date:   Fri Aug 15 01:41:04 2014 +0530

      staging: wlan-ng: prism2mgmt.c Fix break not useful

      Fixed up warnings, break is not useful after return statement.
      And the exit Label is deleted, now returning inline.

      Signed-off-by: Jeshwanth Kumar N K <jeshkumar555@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b553a1a81565b14efb00ac4c984fb74106666503
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Sun Aug 17 00:07:32 2014 +0530

      staging: lustre: lustre: libcfs: pr_warn instead printk

      This patch fixes the following warning using checkpatch.pl
      WARNING: Prefer [subsystem eg: netdev]_warn([subsystem]dev, ... then
      dev_warn(dev, ... then pr_warn(...  to printk(KERN_WARNING ...

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74bb9d4fef9ff789094e85ee1324616611d77baa
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Sun Aug 17 00:27:48 2014 +0530

      staging: lustre: lustre: libcfs: do not use assignment in if condition

      This patch fixes the following error using checkpatch.pl
      Error: do not use assignment in if condition

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 21aef7d9d654416b8167ad8047a628d3968a97da
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:55:56 2014 -0400

      staging/lustre: get rid of obd_* typedefs

      We have a bunch of typedefs for common things that made no sense
      and hid the actual type from plain view.
      Replace them with proper uXX or sXX types.
      Exception is in lustre_idl.h where
      they are replaced with __uXX and __sXX to be able to be included
      in userspace

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 114acca8ef16f21c5d50f16d154d05ffddb20049
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:55:55 2014 -0400

      staging/lustre: get rid of seqno_t and mdsno_t typedefs

      seqno_t is u64 and mdsno_t is u32 so just use them as such.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 48caf5a060491edb2e1793539dad72e70c54c869
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Aug 17 09:17:04 2014 -0700

      staging: vt6655: Convert DBG_PRT to pr_<level>

      DBG_PRT uses are unnecessarily complex.

      Convert DBG_PRT msglevel to pr_<level>.
      This changes the KERN_<level> type of several uses.
      It also enables dynamic_debug for the pr_debug conversions.

      This patch can be a prelude to converting these pr_<level>
      uses to dev_<level> as appropriate.

      Other changes:

      Realign arguments of these conversions.
      Remove now unused static int msglevel declarations.
      Remove now unused DBG_PRT #define.

      Compile tested only.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c7b09efacf54210be511450768c0ee98071feb7f
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Fri Aug 15 12:48:13 2014 -0400

      staging/lustre/llite: Fix integer overflow in ll_fid2path

      Reported by Dan Carpenter <dan.carpenter@xxxxxxxxxx>

      outsize = sizeof(*gfout) + gfin->gf_pathlen;

      Where outsize is int and gf_pathlen is u32 from userspace
      can lead to integer overflowwhere outsize is some small number
      less than sizeof(*gfout)

      Add a check for pathlen to be of sensical size.

      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11412
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5476
      Reviewed-by: Dmitry Eremin <dmitry.eremin@xxxxxxxxx>
      Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b358b4ea5b2912726d872611089e790a8388b62
  Author: Frank Zago <fzago@xxxxxxxx>
  Date:   Fri Aug 15 12:48:12 2014 -0400

      staging/lustre/llite: optimize ll_fid2path()

      The only parameter from userspace that matters is the length of the
      buffer. We don't need to allocate then import the whole structure. By
      importing only that length, we can save a memory allocation.

      Add sparse annotations to that function.

      Signed-off-by: frank zago <fzago@xxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11167
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5389
      Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b6ee56fe2afe10cf855de8d11b6097fa82c26163
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:11 2014 -0400

      staging/lustre/llite: hold inode mutex around ll_setattr_raw()

      ll_setattr_raw() expects to be called with the inode mutex held so do
      when calling it from ll_hsm_import().

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11349
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5456
      Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx>
      Reviewed-by: Faccini Bruno <bruno.faccini@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7acd3376387dbf55f76cc77e7dbc870c2719aff
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:10 2014 -0400

      staging/lustre/clio: reorder initialization in cl_req_alloc()

      In cl_req_alloc() ensure that the list heads crq_pages and crq_layers
      have been initialized before passing the request to
      cl_req_completion(). This fixes an oops in the error path.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11009
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5290
      Reviewed-by: Bobi Jam <bobijam@xxxxxxxxx>
      Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f261f48a39dd3349e5980cdc40604d78ea587ffc
  Author: Fan Yong <fan.yong@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:09 2014 -0400

      staging/lustre/ldlm: drop redundant ibits lock interoperability check

      In very old release (older than Lustre-1.8), if the client talks with
      the server that does not support ibits lock, then the client needs to
      convert it as plain lock. Such interoperability check and convertion
      is out of date for a long time. Drop it.

      Signed-off-by: Fan Yong <fan.yong@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/11004
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4971
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: wangdi <di.wang@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6aa5107281ea065b9a7818a1c640e022d41a421b
  Author: Paul Cassella <cassella@xxxxxxxx>
  Date:   Fri Aug 15 12:48:08 2014 -0400

      staging/lustre/llite: Make sure ft_flags is valid

      In ll_fault0, the 'fault' struct is mostly cleared before the call to
      cl_io_loop, but ft_flags is not reset. It is ordinarily set by
      the call to filemap_fault in vvp_io_kernel_fault, but if Lustre
      returns before calling filemap_fault, it still has the old value of
      ft_flags.

      ll_fault0 will then consume the ft_flags field. If it has the
      VM_FAULT_RETRY bit set, it will be used as ll_fault0() and
      ll_fault()'s return value.

      This is a problem when VM_FAULT_RETRY is in ft_flags:
      When fault/filemap_fault return with that flag set, they have already
      released the mmap semaphore, and do_page_fault does not need to
      release it.
      Incorrectly returning this flag from ll_fault means mmap_sem
      is not upped in the kernel's do_page_fault().

      In addition to clearing ft_flags, this patch does not use it unless
      it is valid.  It's potentially misleading to return ft_flags in
      "fault_ret" if ft_flags has not been set by filemap_fault.

      This adds clarity, but does not change the current behavior:
      When not valid, ft_flags is replaced by fault_ret, which is zero,
      as is ft_flags when not set by filemap_fault.

      Signed-off-by: Patrick Farrell <paf@xxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/10956
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5291
      Reviewed-by: Bobi Jam <bobijam@xxxxxxxxx>
      Reviewed-by: Jinshan Xiong <jinshan.xiong@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7591805af511b7f71fec87c69a539d1d0cfb93a1
  Author: John L. Hammond <john.hammond@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:07 2014 -0400

      staging/lustre/mdc: cleanup intent if mdc_finish_enqueue() fails

      In mdc_enqueue() clear the lock handle, lock mode, and request stored
      in the lookup intent if mdc_finish_enqueue() fails.

      Signed-off-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/10963
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5289
      Reviewed-by: Lai Siyao <lai.siyao@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6b2eb32e697d151ebaf52f9b0304d16f63a27b43
  Author: Nathaniel Clark <nathaniel.l.clark@xxxxxxxxx>
  Date:   Fri Aug 15 12:48:06 2014 -0400

      staging/lustre/llite: check for integer overflow in hsm user request

      Check to make sure total size of request does not overflow when
      calculated.  Return -1 from hur_len() if it does overflow.

      Signed-off-by: Nathaniel Clark <nathaniel.l.clark@xxxxxxxxx>
      Reviewed-on: http://review.whamcloud.com/10615
      Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4984
      Reviewed-by: Andreas Dilger <andreas.dilger@xxxxxxxxx>
      Reviewed-by: John L. Hammond <john.hammond@xxxxxxxxx>
      Signed-off-by: Oleg Drokin <oleg.drokin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f7b43d0c992c3ec3e8d9285c3fb5e1e0eb0d031a
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Tue Aug 12 11:41:40 2014 -0400

      nfsd4: reserve adequate space for LOCK op

      As of  8c7424cff6 "nfsd4: don't try to encode conflicting owner if low
      on space", we permit the server to process a LOCK operation even if
      there might not be space to return the conflicting lockowner, because
      we've made returning the conflicting lockowner optional.

      However, the rpc server still wants to know the most we might possibly
      return, so we need to take into account the possible conflicting
      lockowner in the svc_reserve_space() call here.

      Symptoms were log messages like "RPC request reserved 88 but used 108".

      Fixes: 8c7424cff6 "nfsd4: don't try to encode conflicting owner if low on 
space"
      Reported-by: Kinglong Mee <kinglongmee@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 1383bf37ce2554d7632f21ee03f3ea815edaf933
  Author: J. Bruce Fields <bfields@xxxxxxxxxx>
  Date:   Mon Aug 11 16:41:05 2014 -0400

      nfsd4: remove obsolete comment

      We do what Neil suggests now.

      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 63bab0651be0ba857200219a08644e6a99f448b6
  Author: Ross Lagerwall <rosslagerwall@xxxxxxxxx>
  Date:   Sat Aug 9 14:44:00 2014 +0100

      nfsd3: Check write permission after checking existence

      When creating a file that already exists in a read-only directory with
      O_EXCL, the NFSv3 server returns EACCES rather than EEXIST (which local
      files and the NFSv4 server return).  Fix this by checking the MAY_CREATE
      permission only if the file does not exist.  Since this already happens
      in do_nfsd_create, the check in nfsd3_proc_create can simply be removed.

      Signed-off-by: Ross Lagerwall <rosslagerwall@xxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit afbda402a02bde74f350ff98243265dfd3108fb3
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 10:22:41 2014 -0400

      nfsd: call nfs4_put_deleg_lease outside of state_lock

      Currently, we hold the state_lock when releasing the lease. That's
      potentially problematic in the future if we allow for setlease methods
      that can sleep. Move the nfs4_put_deleg_lease call out of the delegation
      unhashing routine (which was always a bit goofy anyway), and into the
      unlocked sections of the callers of unhash_delegation_locked.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6bcc034eac79873468cdfd1ccea9f25ee67c4500
  Author: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 10:22:40 2014 -0400

      nfsd: protect lease-related nfs4_file fields with fi_lock

      Currently these fields are protected with the state_lock, but that
      doesn't really make a lot of sense. These fields are "private" to the
      nfs4_file, and can be protected with the more granular fi_lock.

      The fi_lock is already held when setting these fields. Make the code
      hold the fp->fi_lock when clearing the lease-related fields in the
      nfs4_file, and no longer require that the state_lock be held when
      calling into this function.

      To prevent lock inversion with the i_lock, we also move the vfs_setlease
      and fput calls outside of the fi_lock. This also sets us up for allowing
      vfs_setlease calls to block in the future.

      Finally, remove a redundant NULL pointer check. unhash_delegation_locked
      locks the fp->fi_lock prior to that check, so fp in that function must
      never be NULL.

      Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit ef9b16dc6de692865e898a35e750119b5b9c82c5
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:25 2014 -0400

      nfsd: Reorder nfsd_cache_match to check more powerful discriminators first

      We would normally expect the xid and the checksum to be the best
      discriminators. Check them before looking at the procedure number,
      etc.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 89a26b3d295d35fefcc994cb0cf3817d0ff432d5
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:24 2014 -0400

      nfsd: split DRC global spinlock into per-bucket locks

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 31e60f52224197dc989a82237905dfe643183f7c
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:23 2014 -0400

      nfsd: convert num_drc_entries to an atomic_t

      ...so we can remove the spinlocking around it.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 11acf6ef3b58abd1c5eb94eaa38ed3b9dbc387f7
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:22 2014 -0400

      nfsd: Remove the cache_hash list

      Now that the lru list is per-bucket, we don't need a second list for
      searches.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit bedd4b61a46d0398192a08fbe6821d1ac65aba84
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:21 2014 -0400

      nfsd: convert the lru list into a per-bucket thing

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 7142b98d9fd7cec4e5218869ec547f30068c8daf
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 13:44:20 2014 -0400

      nfsd: Clean up drc cache in preparation for global spinlock elimination

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit f8d1ff47b6858c1a26a658060c18a778696636db
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:13 2014 -0400

      SUNRPC: Optimise away svc_recv_available

      We really do not want to do ioctls in the server's fast path. Instead, 
let's
      use the fact that we managed to read a full record as the indicator that
      we should try to read the socket again.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 0c0746d03eac70e12bcb39e7f1c7f0a1dd31123c
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:12 2014 -0400

      SUNRPC: More optimisations of svc_xprt_enqueue()

      Just move the transport locking out of the spin lock protected area
      altogether.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit a4aa8054a60c545f100826271ac9f04c34bf828d
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:11 2014 -0400

      SUNRPC: Fix broken kthread_should_stop test in svc_get_next_xprt

      We should definitely not be exiting svc_get_next_xprt() with the
      thread enqueued. Fix this by ensuring that we fall through to
      the dequeue.
      Also move the test itself outside the spin lock protected section.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 983c684466e02b21f83c025ea539deee6c0aeac0
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:10 2014 -0400

      SUNRPC: get rid of the request wait queue

      We're always _only_ waking up tasks from within the sp_threads list, so
      we know that they are enqueued and alive. The rq_wait waitqueue is just
      a distraction with extra atomic semantics.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 106f359cf4d613ebf54cb9f29721bb956fc3460e
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:09 2014 -0400

      SUNRPC: Do not grab pool->sp_lock unnecessarily in svc_get_next_xprt

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 887999774aeca9375b3831dbe58bab02df7b327f
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:08 2014 -0400

      nfs: Ensure that nfs_callback_start_svc sets the server rq_task...

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit d6a7ce424f9e32b6a5589f6bb96e0d1381479d48
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:07 2014 -0400

      lockd: Ensure that lockd_start_svc sets the server rq_task...

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 9e5b208dc9b2460f83f218ef6a6a1b1309fcd6b0
  Author: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
  Date:   Sun Aug 3 13:03:06 2014 -0400

      SUNRPC: Do not override wspace tests in svc_handle_xprt

      We already determined that there was enough wspace when we
      called svc_xprt_enqueue.

      Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx>
      Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>

  commit 6391fffb7b6099fae0e869229279d147c47f617a
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:22 2014 +0200

      ASoC: ab8500-codec: Drop bank prefix from AB8500_GPIO_DIR4_REG register 
define

      The AB8500_GPIO_DIR4_REG register define has the bank for the register in 
the
      upper 8 bits and the register itself in the lower 8 bits. When passing it 
to
      abx500_{set,get}_register_interruptible() the upper bits get truncated 
which
      generates the following warning from sparse:
        sound/soc/codecs/ab8500-codec.c:1972:53: warning: cast truncates bits
         from constant value (1013 becomes 13)
        sound/soc/codecs/ab8500-codec.c:1980:53: warning: cast truncates bits
         from constant value (1013 becomes 13)

      The bank is passed separately to 
abx500_{set,get}_register_interruptible() so
      the code works fine as it is. Given that all users of AB8500_GPIO_DIR4_REG
      always truncate the upper 8 bits just remove them from the define.

      Also remove the unnecessary casts to u8.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e8a70c25b809367fc314743e1ba1dbf0159398a7
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:21 2014 +0200

      ASoC: samsung idma: Add proper annotation for casting iomem pointers

      It is not always possible to interchange iomem pointers with normal 
pointers,
      which why we have annotations for iomem pointers and warn when casting 
them to a
      normal pointer or vice versa. In this case the casting is fine and 
unfortunately
      necessary so add the proper annotations to tell code checkers that it is
      intentional. This silences the following warnings from sparse:
        sound/soc/samsung/idma.c:354:20: warning: incorrect type in argument 1
         (different address spaces) expected void volatile [noderef]
          <asn:2>*addr got unsigned char *area
        sound/soc/samsung/idma.c:372:22: warning: cast removes address space of
         expression

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6c7d1dfca999f58c65ed7b10c2f0945dd92db103
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:20 2014 +0200

      ASoC: sh: Fix dma direction type

      dmaengine_prep_slave_single() expects a enum dma_transfer_direction and 
not a
      enum dma_data_direction. Since the integer representations of both 
DMA_TO_DEVICE
      and DMA_MEM_TO_DEV aswell as DMA_FROM_DEVICE and DMA_DEV_TO_MEM have the 
same
      value the code worked fine even though it was using the wrong type.

      Fixes the following warnings from sparse:
        sound/soc/sh/fsi.c:1307:42: warning: mixing different enum types
        sound/soc/sh/fsi.c:1307:42:     int enum dma_data_direction  versus
        sound/soc/sh/fsi.c:1307:42:     int enum dma_transfer_direction

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d80a12f92466d0bc4fd244c9052a8a88518c868e
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:18 2014 +0200

      ASoC: odrodix2_max98090: Make non exported symbols static

      odroidx2_drvdata and odroidu3_drvdata are not used outside this module so 
make
      them static (and also const while we are at it).

      Fixes the following warnings from sparse:
          sound/soc/samsung/odroidx2_max98090.c:69:26: warning: symbol
           'odroidx2_drvdata' was not declared. Should it be static?
          sound/soc/samsung/odroidx2_max98090.c:74:26: warning: symbol
           'odroidu3_drvdata' was not declared. Should it be static?

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 371e07ec837464375fe4d7ef3bd13e13cdfbb458
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 16:18:17 2014 +0200

      ASoC: edma-pcm: Include edma-pcm.h

      edma_pcm_platform_register() is declared in edma-pcm.h and defined in
      edma-pcm.c. To make sure that the function signature matches for both
      edma-pcm.c should include edma-pcm.h

      Fixes the following sparse warning:
        sound/soc/davinci/edma-pcm.c:48:5: warning: symbol
         'edma_pcm_platform_register' was not declared. Should it be static?

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1d3e6a6985c14f0510ebbd81fb9e8c02b24f8791
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Sun Aug 17 18:34:48 2014 +0800

      regulator: da9211: Check return value of devm_kzalloc()

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9ba1e456e1fa3729fc6be73403a7b2083f9590eb
  Author: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
  Date:   Sun Aug 17 12:08:57 2014 +0200

      regmap: Add explicit dependencies to catch "select" misuse

      Add explicit dependencies for the various regmap modules, so Kconfig
      will print a warning message when another module selects a regmap module
      without fulfilling its dependencies.

      Without this, it's much more difficult to find out which module did the
      offending select.

      Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8a36eaa2ff4a9452a78d799503b920b4e1a0ec31
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Sun Aug 17 12:03:05 2014 +0200

      ASoC: dmic: Add to SND_SOC_ALL_CODECS

      Improve build coverage of the dmic driver.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 1890f518d9dd62f02c23046890ce5c288906a045
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:16 2014 +0800

      ARM: dts: sun8i: Add pin-muxing info for the i2c controllers

      This adds pin-muxing info for the i2c controller / port combinations
      which are known to be used on actual boards.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit cd78d3f2d716c291481206d4f87f1eeb20278f24
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:15 2014 +0800

      ARM: dts: sun8i: Enable mmc controller on ippo-q8h-v5

      The card detect pin setting was taken from the original fex file,
      and is confirmed to work.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit eacda1f11fcb8e38cdc9954c1f9cce295315bcab
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:14 2014 +0800

      ARM: dts: sun8i: Add mmc controller nodes

      Add nodes for the 3 mmc controllers found on A23 SoCs to the sun8i DTSI.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit cdb6fd6798339efd6e1cb768d9d504929342b91b
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:13 2014 +0800

      ARM: dts: sun8i: Add pin-muxing info for the mmc controllers

      This adds pin-muxing info for the mmc controller / port combinations
      which are known to be used on actual boards.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 4b7ecb38d87045968f477a4a4e98b859cd66b9b4
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:12 2014 +0800

      ARM: dts: sun8i: Add mmc clocks to the dtsi

      The MMC module clocks on sun8i are the same as those found on
      previous Allwinner SoCs, module 0 clocks.

      This patch adds the clocks nodes to the dtsi with existing drivers.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 1c602064e00a81b1600bed6b2fe17dffe80b01e0
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:11 2014 +0800

      ARM: dts: sun8i: ippo-q8h: Add pinctrl properties for R_UART

      Now that we have R_PIO controller support and the pinmux for R_UART,
      add the correct pinctrl properties to the R_UART node.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 813097915853100d6cb0655c75f64e67a1ef57a8
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:10 2014 +0800

      ARM: dts: sun8i: Add pin muxing option for R_UART

      R_UART is available on extra pads on certain tablets, which makes it
      ideal for use as a console. Here we add the pins for it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit c4021571e35d10233d331773124568ef94cee66d
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:09 2014 +0800

      ARM: dts: sun8i: Add pinmux set for uart0

      uart0 on sun8i is only muxed with mmc0, which makes it a poor choice
      for the console. However, some tablets only have pads for uart0
      available on the circuit board.

      Here we add the uart0 pinmux set for people who need it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit b6a8711261b2979051832d1389d14c35dbf09dc6
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:08 2014 +0800

      ARM: dts: sun8i: Add R_PIO controller node to the dtsi

      Now that we have a driver for the R_PIO controller,
      add the corresponding device node to the dtsi.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 6b2b16f5790e4187e1b38dfe495ae08eda235485
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Sun Aug 17 11:52:07 2014 +0800

      ARM: dts: sun8i: Add PIO controller node to the sun8i dtsi

      Now that we have a driver for the sun8i PIO controller,
      add the corresponding device node to the dtsi.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit ffec7210e11bb06c970c83ea0c3f2d7a1142458f
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:10:02 2014 -0300

      ARM: sun7i: dt: enable DMA on SPI

      All of our SPI controllers support DMA transfers, so let's add the
      properties here so they can be used when it's best to do so.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit fed4c5c676f41359c7dbee635bd98e25e54c40f4
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:10:01 2014 -0300

      ARM: sun5i: dt: enable DMA on SPI

      All of our SPI controllers support DMA transfers, so let's add the
      properties here so they can be used when it's best to do so.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 4192ff81174609e7d548e7a04d6fd940e860472e
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:10:00 2014 -0300

      ARM: sun4i: dt: enable DMA on SPI

      All of our SPI controllers support DMA transfers, so let's add the
      properties here so they can be used when it's best to do so.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 316e0b0eebcfb030cdf265554fb34ef78380bf5f
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:09:59 2014 -0300

      ARM: sun7i: dt: Add node to represent the DMA controller

      The A20 SoC has a sun4i-compatible DMA controller. Let's add a node to
      represent it on the device tree.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 6a5775e482c4e6639090dd1a2c349d325da8732b
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:09:58 2014 -0300

      ARM: sun5i: dt: Add nodes to represent the DMA controllers

      The A10S and A13 SoCs have sun4i-compatible DMA controllers. Let's add
      the corresponding nodes to represent them on the device tree.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 1324f53211398cd157edbedfe933fe21a9628b99
  Author: Emilio López <emilio@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 17:09:57 2014 -0300

      ARM: sun4i: dt: Add node to represent the DMA controller

      Let's add a node to represent the A10 DMA controller on the device tree.

      Signed-off-by: Emilio López <emilio@xxxxxxxxxxxxx>
      Reviewed-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 5e7004351a8f144400873f0ad34690ec7cc97f01
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:06 2014 +0800

      ARM: dts: sun6i: add rtc device node

      Now that we have a driver for sun6i's rtc hardware, add a device node
      for it so we can use it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit 3b1213f551145c124630fb592a8321724a40da32
  Author: Chen-Yu Tsai <wens@xxxxxxxx>
  Date:   Wed Jul 30 20:56:07 2014 +0800

      ARM: dts: sun8i: add rtc device node

      sun8i shares the same rtc hardware as sun6i. Now that we have a driver
      for it, add a device node to the DTSI for it so we can use it.

      Signed-off-by: Chen-Yu Tsai <wens@xxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>

  commit ad8c3af8b75ff26c5c887f2101da653bdcd53a38
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 18:23:38 2014 +0200

      ARM: shmobile: r7s72100: Remove legacy board support

      There's no legacy board anymore, genmai now boots with multiplatform
      support only. Remove the leftovers.

      Makefile.boot portion pointed out by Paul Bolle.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul Bolle <pebolle@xxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx: squashed in patch containing
       Makefile.boot change]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 05104c266ae9a1673d92a068e2eeb0059db8c075
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 18:23:37 2014 +0200

      ARM: shmobile: r7s72100: genmai: Remove legacy board file

      The genmai board now boots using DT and multiplatform kernel with the
      same feature set as the legacy board. Remove the legacy board file and
      the board Kconfig option.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 71d03dabd6d3141872e23effd00345afe2ea2dab
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 18:23:36 2014 +0200

      ARM: shmobile: r7s72100: genmai: Remove reference board file

      The genmai board now boots using the generic R7S72100 DT machine with
      the same feature set as the board file. Remove the board file.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit d594c9775409a4276133db5e34dbd791329c5eae
  Author: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 00:18:26 2014 +0400

      ARM: shmobile: lager: add VIN1/ADV7180 device nodes

      Add the Lager board specific device node part for VIN1 (composite video 
in);
      add the device node for Analog Devices ADV7180 video decoder to IIC2 bus.
      Add the necessary subnodes to interconnect VIN1 and ADV7180 devices.

      Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
      [Sergei: rebased, edited changelog and summary]
      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9f685bfc30edb4cba5d5ae142a9967cd0d74c40a
  Author: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 00:16:18 2014 +0400

      ARM: shmobile: r8a7790: add VIN device nodes

      Add device nodes for the four video input controllers on the R8A7790.

      Signed-off-by: Ben Dooks <ben.dooks@xxxxxxxxxxxxxxx>
      [Sergei: renamed VIN device nodes, edited changelog]
      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fbff66886b9c5f657b6649a264551ac572fae0b7
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:09 2014 +0200

      ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF

      Add register sets used for access by the DMA engine, and DMA properties to
      the MSIOF nodes.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 37cf3d61a94790c6f12c6e6e7a28640b8531a8af
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:08 2014 +0200

      ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI

      Add a DMA property to the QSPI node

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit a5ce27f5f3285520496af0fe5282395ac07c4138
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:07 2014 +0200

      ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF

      Add register sets used for access by the DMA engine, and DMA properties to
      the MSIOF nodes.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 591f2fa4eb0aae09cd76d276bb59e25824a7d408
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:06 2014 +0200

      ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI

      Add a DMA property to the QSPI node

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit fde8feefc489652749920f18123ad9e48b427c5e
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Sat Jul 19 01:50:25 2014 +0200

      ARM: shmobile: r8a7791: Add DMAC devices to DT

      Instantiate the two system DMA controllers in the r8a7791 device tree.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit b9fea49c79f23212ff21ef2f305ea4ae865db860
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Sat Jul 19 01:50:24 2014 +0200

      ARM: shmobile: r8a7790: Add DMAC devices to DT

      Instantiate the two system DMA controllers in the r8a7790 device tree.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit c819acdab3bf02795db6d16a17426e21c99c3c28
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Sat Jul 19 01:50:23 2014 +0200

      ARM: shmobile: r8a7790: Add DMAC clocks to DT

      Add the SYS-DMAC0 and SYS-DMAC1 clocks to the MSTP2 clock node. They
      will be used by the upcoming DMAC DT nodes.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 2cf088105db14c00ad69df09b9b4a37c2370ff44
  Author: sergei.shtylyov@xxxxxxxxxxxxxxxxxx 
<sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 22:38:22 2014 +0400

      ARM: shmobile: koelsch: add VIN1/ADV7180 DT support

      Define the Koelsch board dependent part of the VIN1 device node. Add the 
device
      node for Analog  Devices ADV7180  video decoder to  I2C2 bus. Add the 
necessary
      subnodes to interconnect VIN1 and ADV7180 devices.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 8d62f4f75320db5e95d3610547a26e4487c30742
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 2 04:05:54 2014 +0400

      ARM: shmobile: henninger: add VIN0/ADV7180 DT support

      Define the Henninger board dependent part of the VIN0 device node. Add the
      device node for Analog Devices ADV7180 video decoder to I2C2  bus. Add the
      necessary subnodes to interconnect VIN0 and ADV7180 devices.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0b8d1d579b4130f33a8776691453238839cb1973
  Author: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 2 04:04:21 2014 +0400

      ARM: shmobile: r8a7791: add VIN DT support

      Define the generic R8A7791 parts of the VIN[0-2] device nodes. Add 
aliases for
      the VIN[0-2] device nodes.

      Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit f7b98477f613a69b74ba4a715856630cc6508c0d
  Author: Simon Horman <horms+renesas@xxxxxxxxxxxx>
  Date:   Mon Aug 4 15:51:48 2014 +0900

      ARM: shmobile: Remove genmai_defconfig from MAINTAINERS

      The genmai defconfig file has been removed by
      3ed27bd90d6d0c8b ("ARM: shmobile: genmai: remove defconfig")
      so remove its entry in the MAINTAINERS accordingly.

      Reported-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6e3a4b191ee6db512c17197130b4e5170b3dabc3
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:28 2014 +0200

      ARM: shmobile: marzen_defconfig: Enable missing hardware support

      Based on the DTS

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 387ded8e60bcb6190492f90a3ef25e2bcb0a97a1
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:27 2014 +0200

      ARM: shmobile: lager_defconfig: Enable missing hardware support

      Based on the DTS

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 489610f3324dc1f94c816f4053215d7540871875
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:26 2014 +0200

      ARM: shmobile: kzm9g_defconfig: Enable missing hardware support

      Based on the DTS

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 1a194078571a0d060a230949cd1b4da259117ef0
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:25 2014 +0200

      ARM: shmobile: koelsch_defconfig: Enable missing hardware support

      Based on the DTS

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 4f0c320be6164ab39af42867aa1ccf69475850b7
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:24 2014 +0200

      ARM: shmobile: bockw_defconfig: Enable missing hardware support

      Based on the DTS

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming").

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 2815d447f6538d11d0fbe88a2f3418905922ca0d
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:23 2014 +0200

      ARM: shmobile: ape6evm_defconfig: Enable missing hardware support

      Based on the DTS

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 0f6442bef67d7f543d65d12e27006ceda8932b81
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 14 18:57:22 2014 +0200

      ARM: shmobile: shmobile_defconfig: Enable missing hardware support

      Based on the DTSes

      Notes:
        - MTD_SPI_NOR is a dependency for MTD_M25P80 since commit
          03e296f613affcc2671c1e86d8c25ecad867204e ("mtd: m25p80: use the SPI
          nor framework") and commit e43b20619bdb6c851dd7b49cbd15e52875a785d4
          ("mtd: spi-nor: shorten Kconfig naming"),
        - I2C_RIIC was enabled in the old genmai_defconfig.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 54a06dde40f6a01e323d49390d78b8c9f1dfacc0
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 13 13:45:00 2014 +0200

      ARM: shmobile: r8a7778: Add missing call to shmobile_init_late()

      Add the missing call to shmobile_init_late() to r8a7778_init_late().
      This should make sure Suspend-to-RAM and CPUIdle are setup as expected
      on bockw.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9dddfcfacaadb5491b62233b893b510fa00da4e0
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:44 2014 +0200

      ARM: shmobile: genmai-reference: Enable MTU2 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, move MTU2 registration from setup-r7s72100.c to
      board-genmai.c and remove the now empty r7s72100_add_dt_devices()
      function.

      As the genmai_add_standard_devices() function is now identical to the
      default init_machine implementation, remove it as well.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 9162d39ccb9400bfaed85630cf517c85861faa6f
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:40 2014 +0200

      ARM: shmobile: r7s72100: Add MTU2 device to DT

      Add the MTU2 counter to the r7s72100 device tree and make it disabled by
      default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Acked-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
      [horms+renesas@xxxxxxxxxxxx correct irq number]
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 5ecd7a5185008723056a4b70815aa017272ca751
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:43 2014 +0200

      ARM: shmobile: marzen-reference: Enable TMU0 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, remove the now empty
      r8a7779_add_standard_devices_dt() function completely.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 6a1d9460df90f96e31922ad5c891c5c54a4c7f4e
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:42 2014 +0200

      ARM: shmobile: koelsch-reference: Enable CMT0 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, remove the now empty r8a7791_add_dt_devices()
      function completely.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 247fd5ec6e9a41f9299df27be82104efc56e622b
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:41 2014 +0200

      ARM: shmobile: lager-reference: Enable CMT0 in device tree

      No more device needs to be added from platform code when booting the
      reference platform, remove the now empty r8a7790_add_dt_devices()
      function completely.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ef890ea26a37884a21f592c3feccadb019e8a11b
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:39 2014 +0200

      ARM: shmobile: r8a7779: Add TMU devices to DT

      Add the TMU0, TMU1 and TMU2 counters to the r8a7779 device tree and make
      them disabled by default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit ceaa18949a190cf335408751cac0de2a0de0b9e7
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:38 2014 +0200

      ARM: shmobile: r8a7791: Add CMT devices to DT

      Add the CMT0 and CMT1 counters to the r8a7791 device tree and make them
      disabled by default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 39cf6d73dc1ed11c7d5d2c96a0ccbbb868a7f3ce
  Author: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
  Date:   Wed Jul 9 15:12:37 2014 +0200

      ARM: shmobile: r8a7790: Add CMT devices to DT

      Add the CMT0 and CMT1 counters to the r8a7790 device tree and make them
      disabled by default.

      Signed-off-by: Laurent Pinchart 
<laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
      Tested-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>
      Signed-off-by: Simon Horman <horms+renesas@xxxxxxxxxxxx>

  commit 855675f6e6a65688a7f4cf45b9b5a98cf6c6f5c3
  Author: Nicolin Chen <Guangyu.Chen@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:07:25 2014 +0800

      ASoC: fsl_sai: Set SYNC bit of TCR2 to Asynchronous Mode

      There is one design rule according to SAI's reference manual:
      If the transmitter bit clock and frame sync are to be used by both 
transmitter
      and receiver, the transmitter must be configured for asynchronous 
operation
      and the receiver for synchronous operation.

      And SYNC of TCR2 is a 2-width control bit:
      00 Asynchronous mode.
      01 Synchronous with receiver.
      10 Synchronous with another SAI transmitter.
      11 Synchronous with another SAI receiver.

      So the driver should have set SYNC bit of TCR2 to 0x0, and meanwhile set 
SYNC
      bit of RCR2 to 0x1 (Synchronous with transmitter).

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 6be1f475e0ed2b4f9cd9c157d06e65178f4e84bb
  Merge: de0d712 769091e
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 17:22:36 2014 -0500

      Merge branch 'fix/fsl-esai' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl-esai

  commit afa93c9017fd48d4d5265854c75f5fcde0871548
  Author: Chew, Chiau Ee <chiau.ee.chew@xxxxxxxxx>
  Date:   Fri Jul 25 01:10:54 2014 +0800

      spi/pxa2xx-pci: Add common clock framework support in PCI glue layer

      SPI PXA2XX core layer has dependency on common clock framework
      to obtain information on host supported clock rate. Thus, we
      setup the clock device in the PCI glue layer to enable PCI mode
      host pass in the clock rate information.

      Signed-off-by: Chew, Chiau Ee <chiau.ee.chew@xxxxxxxxx>
      Acked-by: Kweh, Hock Leong <hock.leong.kweh@xxxxxxxxx>
      Acked-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7e7292dba2155c1433ce9f9a819f1acb9090747b
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Thu Jul 31 10:43:37 2014 +0800

      ASoC: fsl: add imx-es8328 machine driver

      This adds an initial machine driver for the ES8328 audio codec on 
Freescale
      boards.  The driver supports headphones and an audio regulator for an 
onboard
      speaker amp.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e1a65374a3bcaf34eb67322b3e761965f333a66a
  Merge: 708b435 567e4f9
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 17:18:02 2014 -0500

      Merge branch 'topic/es8328' of 
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-fsl

  commit 567e4f98922ce5542f8c2aa469a0c6ddf182b6ea
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Thu Jul 31 10:43:36 2014 +0800

      ASoC: add es8328 codec driver

      Add a codec driver for the Everest ES8328.  It supports two separate audio
      outputs and two separate audio inputs.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d4f7facde1796c8b3eb2f79e1fd903d7b776972f
  Author: Sean Cross <xobs@xxxxxxxxxx>
  Date:   Thu Jul 31 10:43:35 2014 +0800

      devicetree: bindings: Add Everest Semicodunctor

      Everest Semiconductor makes audio codecs.

      Signed-off-by: Sean Cross <xobs@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9c0b8fd1a5493d0c5ab2fb147e758ca556e80863
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:52:39 2014 +0200

      spi: xilinx: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 7a9f957b395fc08edc47620c01e8bb5b798caddb
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 7 14:07:43 2014 +0200

      spi: sh-msiof: Fix transmit-only DMA transfers

      Fix tx/rx mixup, which broke transmit-only transfers.

      Introduced by commit 4240305f7cbdc7782aa8bc40cc702775d9ac0839
      ("spi: sh-msiof: Fix leaking of unused DMA descriptors").

      Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a5e7c719fe257214aeda3dadb502a4cf58209a61
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Thu Aug 7 14:07:42 2014 +0200

      spi: sh-msiof: Return early in sh_msiof_dma_once() where possible

      Reported-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a6be4de6a24cbef6209e3a0fcddaee9e312a1f63
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:05 2014 +0200

      spi: sh-msiof: Add DT support to DMA setup

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 52fba2b85d30075490db023642632032371505c2
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:04 2014 +0200

      spi: sh-msiof: Configure DMA slave bus width

      The new Renesas R-Car Gen2 DMA Controller driver (rcar-dmac) requires
      explicit configuration of the DMA slave bus width.
      Hardcode the DMA transfer size to 4 bytes, as MSIOF DMA is limited to
      32-bit words.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e825b8dd2b363e9134006fb141825518a11b2bf4
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:02 2014 +0200

      spi: rspi: Add DT support to DMA setup

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a30b95a7d81cfc3442beb5a9635f22b19c97bbfc
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:01 2014 +0200

      spi: rspi: Configure DMA slave bus width to 8 bit

      The new Renesas R-Car Gen2 DMA Controller driver (rcar-dmac) requires
      explicit configuration of the DMA slave bus width.
      Hardcode the DMA transfer size to 1 byte for both directions, as that's
      the only supported configuration (16-bit DMA support was removed in
      commit 9c5de2c1754c2bb3c69c4d7bf0d0edc0a61d8232 ("spi: rspi: Remove
      unused 16-bit DMA support")).

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 43937455c9bf294cffc2f25c4a4d0a1b9bbd88e6
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:59:00 2014 +0200

      spi: rspi: Use devm_kasprintf()

      Use the devm_kasprintf() helper function instead of open coding
      error-prone buffer handling and string formatting.

      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d64b472678e17ef9afb251577f4f544793483fa9
  Author: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
  Date:   Wed Aug 6 14:58:59 2014 +0200

      spi: rspi: Remove unneeded semicolon

      Introduced by commit 426ef76dd8a394a0e04d096941cd9acb49539a3e ("spi:
      rspi: Add DT support").

      Reported-by: kbuild test robot <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9f5b8b4f56dd194fd33021810636879036d2acdd
  Author: Nick Krause <xerofoiffy@xxxxxxxxx>
  Date:   Wed Aug 6 13:53:17 2014 -0400

      spi: omap-100k: Remove unused definitions

      Remove unused definition which cause the following warnings

      drivers/spi/spi-omap-100k.c:73:0: warning: "WRITE" redefined [enabled by 
default]
      include/linux/fs.h:193:0: note: this is the location of the previous 
definition
      drivers/spi/spi-omap-100k.c:74:0: warning: "READ" redefined [enabled by 
default]
      include/linux/fs.h:192:0: note: this is the location of the previous 
definition

      Signed-off-by: Nick Krause <xerofoiffy@xxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit e67f04c9187b76c9824c31b4aeb7b79dd36cb735
  Author: Michal Simek <michal.simek@xxxxxxxxxx>
  Date:   Wed Aug 13 13:52:40 2014 +0200

      spi: cadence: Remove .owner field for driver

      There is no need to init .owner field.

      Based on the patch from Peter Griffin <peter.griffin@xxxxxxxxxx>
      "mmc: remove .owner field for drivers using module_platform_driver"

      This patch removes the superflous .owner field for drivers which
      use the module_platform_driver API, as this is overriden in
      platform_driver_register anyway."

      Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dfe8f1f3f22f9922e773ae64f5621f290cb26023
  Author: Nikesh Oswal <nikesh@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 10:05:45 2014 +0100

      ASoC: wm8994: Demux the microphone detection IRQ

      Current code only allows direct routing of the WM8994 microphone
      detection signal to a GPIO this change adds support to demux the
      interrupt from the main interrupt line of the codec.

      Signed-off-by: Nikesh Oswal <nikesh@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a7a8e994ddd004fbabfcf04c26c204297b5f826d
  Author: Dan Murphy <dmurphy@xxxxxx>
  Date:   Fri Aug 1 10:57:04 2014 -0500

      ASoC: tas2552: Add DAPM calls for amp and PLL

      Add DAPM calls to enable/disable the Class D amp.
      Also add a DAPM call to turn off the PLL upon
      the stream completing.

      Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0d985b1c76623747107dbab1052044d6bac3866d
  Author: Rongjun Ying <rongjun.ying@xxxxxxx>
  Date:   Wed Aug 13 16:31:40 2014 +0800

      ASoC: sirf: usp: Add bitclock inversion support

      Signed-off-by: Rongjun Ying <rongjun.ying@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit a493b6a637e9d8e828d7ed4be4bdf24dfd1f9250
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Fri Aug 8 12:07:49 2014 +0200

      ASoC: rsnd: delete unneeded test before of_node_put

      Of_node_put supports NULL as its argument, so the initial test is not
      necessary.

      Suggested by Uwe Kleine-König.

      The semantic patch that fixes this problem is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression e;
      @@

      -if (e)
         of_node_put(e);
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d8499c9b4b03ca88d7c7b4094cb09471658df7c2
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Mon Aug 4 15:15:55 2014 +0530

      ASoC: Intel: add mrfld DSP defines

      We define the DSP commands,structures here which will be used to send the 
IPCs

      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit b12b087c8715286b8759016f1d5c36cac0bb37f6
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Mon Aug 4 15:04:21 2014 +0530

      ASoC: Intel: mfld-pcm: Change sst_ops prototypes to take dev parameter

      sst_ops need to use the sst driver context. So pass sst device as 
argument,
      which can be used to retrieve sst context.

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5981c2d6db2ef16d96ee4d1c4d3ddff4ad9d8ebc
  Author: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
  Date:   Mon Aug 4 15:04:20 2014 +0530

      ASoC: Intel: mfld-pcm: Use function instead of ioctl

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ea5edfe2f1ce5b2254a5ec4c1bb224fac48c3153
  Author: Vinod Koul <vinod.koul@xxxxxxxxx>
  Date:   Mon Aug 4 15:04:19 2014 +0530

      ASoC: Intel: Fix to use byte control interface

      Using a byte control interface instead of generic_params ioctl.

      Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@xxxxxxxxx>
      Signed-off-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit ce7344a4ebabe90e064d3e087727f45624cdc942
  Author: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
  Date:   Fri Aug 8 18:41:19 2014 +0800

      ASoC: fsl_sai: Make Synchronous and Asynchronous modes exclusive

      The previous patch (ASoC: fsl_sai: Add asynchronous mode support) added
      new Device Tree bindings for Asynchronous and Synchronous modes support.
      However, these two shall not be present at the same time.

      So this patch just simply makes them exclusive so as to avoid incorrect
      Device Tree binding usage.

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 08fdf65e37d560581233e06a659f73deeb3766f9
  Author: Nicolin Chen <Guangyu.Chen@xxxxxxxxxxxxx>
  Date:   Tue Aug 5 15:32:05 2014 +0800

      ASoC: fsl_sai: Add asynchronous mode support

      SAI supports these operation modes:
      1) asynchronous mode
         Both Tx and Rx are set to be asynchronous.
      2) synchronous mode (Rx sync with Tx)
         Tx is set to be asynchronous, Rx is set to be synchronous.
      3) synchronous mode (Tx sync with Rx)
         Rx is set to be asynchronous, Tx is set to be synchronous.
      4) synchronous mode (Tx/Rx sync with another SAI's Tx)
      5) synchronous mode (Tx/Rx sync with another SAI's Rx)

      * 4) and 5) are beyond this patch because they are related with another 
SAI.

      As the initial version of this SAI driver, it supported 2) as default 
while
      the others were totally missing.

      So this patch just adds supports for 1) and 3).

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit af96ff5b7448dc776dc24a5c4313c6ec1ee94e53
  Author: Nicolin Chen <Guangyu.Chen@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:07:25 2014 +0800

      ASoC: fsl_sai: Set SYNC bit of TCR2 to Asynchronous Mode

      There is one design rule according to SAI's reference manual:
      If the transmitter bit clock and frame sync are to be used by both 
transmitter
      and receiver, the transmitter must be configured for asynchronous 
operation
      and the receiver for synchronous operation.

      And SYNC of TCR2 is a 2-width control bit:
      00 Asynchronous mode.
      01 Synchronous with receiver.
      10 Synchronous with another SAI transmitter.
      11 Synchronous with another SAI receiver.

      So the driver should have set SYNC bit of TCR2 to 0x0, and meanwhile set 
SYNC
      bit of RCR2 to 0x1 (Synchronous with transmitter).

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 376d1a92ca587d3974d4791cdb99baa8b8e7f0dd
  Author: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
  Date:   Tue Aug 5 17:20:21 2014 +0800

      ASoC: fsl_sai: Initialize with software reset

      This patch adds software reset code in dai_probe() so as to make a true 
init
      by clearing SAI's internal logic, including the bit clock generation, 
status
      flags, and FIFO pointers.

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit de0d712a6dd1eed097dc6aa4f97ee461949414fe
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:47:21 2014 +0800

      ASoC: fsl_esai: refine esai for TDM support

      Original driver didn't store the number of slots, just fix the slot number
      to 2, use this default number to calculate bclk and pins for TX/RX.
      In this patch, add one parameter for slots, and update the calculation of
      bclk and pins of TX/RX. Then driver will be compatible with slots > 2 in
      TDM mode.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 708b4351f08c08ea93f773fb9197bdd3f3b08273
  Author: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
  Date:   Wed Jul 30 19:27:38 2014 +0800

      ASoC: fsl: Add Freescale Generic ASoC Sound Card with ASRC support

      The Freescale Generic ASoC Sound Card is a general ASoC DAI Link driver 
that
      can be used, ideally, for all Freescale CPU DAI drivers and external 
CODECs.

      The idea of this generic sound card is a bit like ASoC Simple Card. 
However,
      for Freescale SoCs (especially those released in recent years), most of 
them
      have ASRC (Documentation/devicetree/bindings/sound/fsl,asrc.txt) inside. 
And
      this is a specific feature that might be painstakingly controlled and 
merged
      into the Simple Card driver.

      So having this driver will allow all Freescale SoC users to benefit from 
the
      simplification to support a new card and the capability of wide sample 
rates
      support through ASRC.

      The driver is initially designed for sound card using I2S or PCM DAI 
formats.
      However, it's also possible to merge those non-I2S/PCM type sound cards, 
such
      as S/PDIF audio and HDMI audio, into this card as long as the merge will 
not
      break the original function and as long as there is something redundant 
that
      can be abstracted along with I2S type sound cards.

      As an initial version, it only supports three cards that I can test:
      imx-audio-cs42888, a new card that links ESAI with CS42888 CODEC
      imx-audio-sgtl5000, just like the old imx-sgtl5000.c driver
      imx-audio-wm8962, just like the old imx-wm8962.c driver

      The driver is also compatible with the old Device Tree bindings of WM8962 
and
      SGTL5000. So we may consider to remove those two drivers after this 
driver is
      totally enabled. (It needs to be added into defconfig)

      Signed-off-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 38f57532ede565a3c71da7b7727369f374c51acb
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Thu Aug 7 09:34:38 2014 -0500

      ASoC: cs35l32: fix compile warning for i2c_probe

      Forgot to add a return for err_disable goto statement.
      Causes compile warning of control reaching end of non-void

      Signed-off-by: Brian Austin <briann.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9cf44690204db563ba065ed856546dc8a8b742a1
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Mon Aug 4 15:11:17 2014 -0500

      ASoC: cs35l32: Add bindings for CS35L32

      The patch adds device tree bindings file for the Cirrus Logic CS35L32

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit eef5bb2445ca49911c93c08ed0fb2ea7363ea945
  Author: Brian Austin <brian.austin@xxxxxxxxxx>
  Date:   Mon Aug 4 15:11:16 2014 -0500

      ASoC: cs35l32: Add support for CS35L32 Boosted Amplifier

      This patch adds support for the Cirrus Logic CS35L32 Boosted Amplifier
      I2S output provides monitor data to the SOC/CODEC/DSP for speaker 
protection/enhancement algorithms

      Signed-off-by: Brian Austin <brian.austin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 8ad9f9efcc7656cafb56bbbcd545f817a742bf32
  Author: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
  Date:   Mon Jun 16 16:33:46 2014 +0200

      ASoC: Drop const from struct snd_soc_dai_link *of_node members

      Dropping the const qualifiers prevents "passing argument 1 of 
â??of_node_putâ??
      discards â??constâ?? qualifier from pointer target type" type warnings 
when
      compiling the code dropping reference to cpu_of_node, codec_of_node or
      platform_of_node with with an of_node_put() function call.

      This lets us to avoid casting to struct device_node * or caching variables
      internally in drivers just to be able to properly drop a reference to the
      OF node on clean up paths.

      Signed-off-by: Sylwester Nawrocki <s.nawrocki@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 87ca186f7eb663fc5e52b65452a91fe0fec170a0
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:42 2014 +0800

      regulator: add driver for hi6421 voltage regulator

      Add driver support for HiSilicon Hi6421 voltage regulators.

      Two rules for regulator enabling are defined in hi6421 spec:
      1) Between disable and enable of each regulator (LDOs or BUCKs), there 
must
         be a protection gap. Use @off_on_delay of regulator core to implement 
this.
      2) No two regulators can be enabled at the same time. Use mutex in
         hi6421_regulator_pdata to ensure this. A protection gap of 100us is 
added
         into each LDO/BUCK's .enable_time.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit dd060bc92748ce77231b2cd2657510b77cd94dea
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 12:30:58 2014 +0100

      regmap: Restore L: linux-kernel@xxxxxxxxxxxxxxx entry

      As with commit 981c3a4ff85 (MAINTAINERS: Restore "L:
      linux-kernel@xxxxxxxxxxxxxxx" entries) restore the mailing list entry
      for the regmap framework in order to assist users in finding the list
      if they read the file instead of using get_maintainers.pl.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 275876e208e28abf4b96ec89030e482b1331ee75
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Jul 15 12:23:03 2014 +0800

      regmap: Add the DT binding documentation for endianness

      Device-Tree binding for device endianness
      Index     Device     Endianness properties
      ---------------------------------------------------
      1         BE         'big-endian'
      2         LE         'little-endian'

      For one device driver, which will run in different scenarios above
      on different SoCs using the devicetree, we need one way to simplify
      this.

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d647c199510c2c126ac03ecbea51086e10126a40
  Author: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
  Date:   Tue Jul 15 12:23:02 2014 +0800

      regmap: add DT endianness binding support.

      For many drivers which will support rich endianness of Devices
      need define DT properties by itself with the binding support.

      The endianness using regmap:
      Index      Device     Properties if needs bytes-swap,
                            or just ignore it
      -------------------------------------------------------------
      1          BE         'big-endian'
      2          LE         'little-endian'

      The properties include all the register values and the buffers.
      And these properties are very usful for the MMIO devices:

      Such as: a memory-mapped device, on one SoC is in BE mode, while
      in another SoC will be in LE mode, and the CPU will always in LE
      mode.

      For the first case, we must use cpu_to_be32/be32_to_cpu for
      32-bit registers accessing, so the 'big-endian' property is needed.

      For the second case, we can just ignore the bytes-swap
      functions like cpu_to_le32/le32_to_cpu, so the 'little-endian'
      property could be abscent.

      And vice versa...

      Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 871f565055ed232e5751da18a331b73e8254adaf
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:40 2014 +0800

      regulator: core: add guard delay between calling regulator_disable and 
_enable

      Some regulator require a minimum delay between its disable and next 
enable.
      This is to avoid damages when out-of-range frequent disable/enable of a
      single regulator can bring to the regulator chip.

      Add @off_on_delay to struct regulator_desc. Device drivers' can use this 
field
      to set this guard time.

      Add @last_off_jiffy to struct regulator_dev. When @off_on_delay is set by
      driver, regulator core can store its last off (disable) time into this 
field.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 79fd114161a764dfa456191af89358b3f5201c87
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:39 2014 +0800

      regulator: core: factor out delay function from _regulator_do_enable

      A common delay function can be helpful when implementing new features. 
Factor
      it out to maximize code reusability.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 272e2315fac3bfca0edfa3252b8a643c425602af
  Author: Guodong Xu <guodong.xu@xxxxxxxxxx>
  Date:   Wed Aug 13 19:33:38 2014 +0800

      regulator: core: add const qualifier to ops in struct regulator_desc

      struct regulator_ops *ops is a member in struct regulator_desc, which gets
      its value from individual regulator driver upon regulator_register() and
      is used by regulator core APIs. It's not allowed for regulator core to
      modify any of these callbacks in *ops. Add 'const' qualifier to enforce 
that.

      Signed-off-by: Guodong Xu <guodong.xu@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 23b1134838efdb5872be7b75e86fae41e60ba629
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Feb 18 21:11:48 2014 +0800

      regulator: tps65910: Allow missing init_data for diagnostics

      The regulator core supports this to allow the configuration to be 
inspected
      at runtime even if no software management is enabled.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 9839d627c2a2c74facde9a9ee949f2ba0a1363b1
  Author: Gyungoh Yoo <gyungoh@xxxxxxxxx>
  Date:   Fri Aug 8 18:10:22 2014 +0900

      regulator: sky81452: Adding Skyworks SKY81452 regulator driver

      Signed-off-by: Gyungoh Yoo <jack.yoo@xxxxxxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5a867cf288934c26f3034ace189bda25700c68fa
  Author: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
  Date:   Tue Jul 15 16:32:53 2014 +0530

      regulator: s2mps11: Optimize the regulator description macro

      This patch makes the regulator description macro take minimum and
      steps voltage as parameter. In this way many repeated macros can be
      removed. Now these macros are repeated only if the the LDO/BUCK ctrl
      registers have non-linear positions. The good thing is these ctrl 
registers
      are mostly linear so they are not passed as parameters.

      This patch reduces the code size and also allow easy addition of more
      s2mpxxx PMIC drivers which differs a lot in minimum/step voltages.

      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d264fd4541753bf3fe2613805b3cab95b54a3f32
  Author: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
  Date:   Tue Jul 15 16:32:52 2014 +0530

      regulator: s2mpa01: Optimize the regulator description macro

      This patch makes the regulator description macro take minimum and
      steps voltage as parameter. In this way many repeated macros can be
      removed. Now these macros are repeated only if the the LDO/BUCK ctrl
      registers have non-linear positions. The good thing is these ctrl 
registers
      are mostly linear so they are not passed as parameters.

      This patch reduces the code size and also allow easy addition of more
      s2mpxxx PMIC drivers which differs a lot in minimum/step voltages.

      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 0e4f417857083f399769491f6e7773d111debd0f
  Author: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
  Date:   Tue Jul 15 16:32:51 2014 +0530

      regulator: s2mpxxx: Move regulator min/step voltages in common place

      This is a cleanup patch and moves min/step voltages in a common samsung
      header file so that they can be used by other s2mpxxx PMIC drivers. Only
      few required macros are added currently and others can be added if needed.

      Reviewed-by: Krzysztof Kozlowski <k.kozlowski@xxxxxxxxxxx>
      Signed-off-by: Amit Daniel Kachhap <amit.daniel@xxxxxxxxxxx>
      Acked-by: Lee Jones <lee.jones@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 005547e0828ce9064afebb1e6d56a18efd80e7a3
  Author: James Ban <james.ban.opensource@xxxxxxxxxxx>
  Date:   Fri Aug 8 14:27:04 2014 +0900

      regulator: da9211: support DA9213

      This is a patch for supporting DA9213.

      Signed-off-by: James Ban <james.ban.opensource@xxxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 5cdeb2c837ddcf5b67692816952d0f38e29c2d7b
  Author: Mark Brown <broonie@xxxxxxxxxx>
  Date:   Sat Aug 16 12:31:11 2014 +0100

      regulator: Restore L: linux-kernel@xxxxxxxxxxxxxxx entry

      As with commit 981c3a4ff85 (MAINTAINERS: Restore "L:
      linux-kernel@xxxxxxxxxxxxxxx" entries) restore the mailing list entry
      for the regulator framework in order to assist users in finding the list
      if they read the file instead of using get_maintainers.pl.

      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 91ff8cd8c3aae34a26b517506cc1ff809401a490
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Mon Aug 11 11:47:29 2014 -0700

      ARM: dts: Move the PMIC interrupt pinctrl line to rk3288-evb common

      The PMIC interrupt pinctrl line was added to the rk3288-evb-act8846,
      but it's the same line on both the ACT8846 version and the RK808
      version.  This makes a lot of sense since they share the same SoC
      daugherboard.  Move the pinctrl definition to the common file so we
      can use it for the RK808 version.

      NOTE: The PMIC interrupt doesn't _actually_ go to the PMIC on the
      ACT8846 version of the board (it does on the RK808), but our
      convention is to label things as they're labelled on the schematics.
      In the very least you can argue that this is the interrupt from the
      PMIC daughtercard even if it doesn't actually go to the PMIC chip.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 2c31d9498cb85dcf37806237870e8ccf4dbf84e0
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Aug 12 16:21:14 2014 -0700

      ARM: dts: Enable emmc and sdmmc on the rk3288-evb boards

      This enables basic SD and eMMC support.  Things are not yet running at
      the fastest speed and we don't have the regulators specified, but we
      can at least use the eMMC and SD cards now.

      A note:
      * Though MMC DDR50 mode is partially supported in the dw_mmc
        rk3288-specific code in Addy's patch, Addy's patch doesn't add
        tuning support.  That means DDR50 mode is not reliable.  From the
        3288 TRM: "Tuning is required for other speed modes-such as
        DDR50-even though the output delay from the card is less than one
        cycle."  Thus, we don't enable MMC DDR50 mode in this patch.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 85095bf30f028f6dcb7d8177ab9b00425c11ca58
  Author: Doug Anderson <dianders@xxxxxxxxxxxx>
  Date:   Tue Aug 12 16:21:13 2014 -0700

      ARM: dts: Add emmc and sdmmc to the rk3288 device tree

      This adds support for the sdmmc and emmc ports on the rk3288.

      Signed-off-by: Doug Anderson <dianders@xxxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit 356649ab6d6412b256a2ff789e50ddbe5d78aaec
  Author: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
  Date:   Thu Aug 7 16:38:02 2014 +0900

      ARM: dts: rockchip: unuse the slot-node and deprecate the 
supports-highspeed for dw-mmc

      dw-mmc controller can support multiple slots.
      But, there are no use-cases anywhere. So we don't need to support the
      slot-node for dw-mmc controller.
      And "supports-highspeed" property in dw-mmc is deprecated.
      "supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".

      Signed-off-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
      Reviewed-by: Tushar Behera <trblinux@xxxxxxxxx>
      Reviewed-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
      Reviewed-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Acked-by: Seungwon Jeon <tgih.jun@xxxxxxxxxxx>
      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>

  commit d41b7b74cfab08cf7a5c07fafac474af9dd51d9c
  Author: Artemiy Volkov <artemiyv@xxxxxxx>
  Date:   Thu Aug 14 16:20:09 2014 +1000

      Staging: wlan-ng: Merge string literals on adjacent lines in prism2fw.c

      This patch fixes the 'quoted string split across lines' checkpatch.pl
      warning in prism2fw.c.

      Signed-off-by: Artemiy Volkov <artemiyv@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 72267c27fd5780e70d6ec4e920f8e3e27cafcbb7
  Author: vibi sreenivasan <vibisreenivasan@xxxxxxxxxxxxx>
  Date:   Tue Aug 12 14:39:27 2014 +0000

      staging/mt29f_spinand: coding style fixes

      This patch fixes the coding style error :
      "WARNING: else is not generally useful after a break or return"
      reported by checkpatch.pl

      Signed-off-by: Vibi Sreenivasan <vibisreenivasan@xxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f01620914699679a26212affa358e5bbc5ede63e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:29 2014 -0700

      staging: comedi: 8255: provide common defines for registers

      There are a couple comedi drivers that duplicate some of the register
      defines used by the 8255 module. Move these defines into the header
      so the duplication can be removed.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5c19084bbd4ef7c0a10e5b01145b940edf872a63
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:28 2014 -0700

      staging: comedi: 8255: handle memory mapped io

      The drivers that use this module with memory mapped io all have the
      ioremap'ed base address stored in the comedi_device 'mmio' member.

      Introduce a default (*io) function that does 8-bit memory mapped io.

      Modify subdev_8255_init() so that it takes a flag parameter indicating
      if the io is port or memory mapped. Make the function static and rename
      it to __subdev_8255_init().

      Introduce two exported wrappers for __subdev_8255_init():

        subdev_8255_init() - for drivers that do 8-bit port io
        subdev_8255_mm_init() - for drivers that do 8-bit memory mapped io

      Use subdev_8255_mm_init() in the drivers that do 8-bit memory mapped io
      and remove the private (*io) functions.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9067983867516a425d3382cb2eeeb234a2e8e3b6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:27 2014 -0700

      staging: comedi: 8255: remove incomplete async command support

      The async command support in this module is incomplete and nothing
      has ever used it. Just remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4085e93b9fecfad454159694c19efc36e7ac1cdf
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:26 2014 -0700

      staging: comedi: 8255: refactor how the (*io) function works

      Currently, all users of is module that use the default (*io) function
      pass an 'iobase' to subdev_8255_init() of the form:

        dev->iobase + OFFSET_TO_8255_BASE_REG

      Now that the (*io) callback includes the comedi_device 'dev' pointer
      the 'dev->iobase' does not need to be included.

      Modify the default (*io) function, subdev_8255_io(), to automatically
      add the dev->iobase to the address when reading/writing the port.

      For aesthetics, rename the subdevice private data member to 'regbase'.
      Also, rename the local variables in this module that are used to
      access this member.

      Add a comment in dev_8255_attach() about the 'iobase' that is passed
      to subdev_8255_init(). For manually attached 8255 devices the io
      region is requested with __comedi_request_region() which does not
      set dev->iobase. For these devices the 'regbase' is actually the
      'iobase'.

      Remove the, now unnecessary, dev->iobase from all the callers of
      subdev_8255_init(). There are a couple drivers that only passed the
      dev->iobase. For those drivers pass a 'regbase' of 0x00.

      Note that the das16m1 driver is a bit goofy. The devpriv->extra_iobase
      is requested using __comedi_request_region() which does not set the
      dev->iobase. But the starting address passed is dev->iobase + 
DAS16M1_82C55
      so a 'regbase' of DAS16M1_82C55 is passed to subdev_8255_init().

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b1a3fcfdf4067290cafffb5bc348c158e170fd7
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:25 2014 -0700

      staging: comedi: 8255_pci: tidy up pci_8255_mmio()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (i * 4).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit da261e1d38f5ed4baaebc45f51e628e7d84a2560
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:24 2014 -0700

      staging: comedi: cb_pcidas64: tidy up dio_callback_4020()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (I8255_4020_REG).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 27fdf38574e63f21c14098b11f36d932cb3aaf25
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:23 2014 -0700

      staging: comedi: cb_pcidas64: tidy up dio_callback()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (DIO_8255_OFFSET).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f4e29703c790ee1045a0c0b7181c948b9a45636a
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:22 2014 -0700

      staging: comedi: daqboard2000: tidy up daqboard2000_8255_cb()

      The 8255 driver (*io) callback now includes the comedi_device pointer.
      Using this we can get the ioremap'ed base address.

      Instead of passing the (cast) mmio address to subdev_8255_init(), pass
      the 'iobase' of the 8255 registers (dioP2ExpansionIO8Bit).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ed8c80d0a4c65c062ee520cd167649b80afce16f
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:21 2014 -0700

      staging: comedi: ni_labpc: tidy up labpc_8255_mmio()

      The 8255 driver (*io) callback now includes the comedi_device pointer.

      Instead of passing the (cast) pointer to subdev_8255_init(), pass the
      'iobase' of the 8255 registers (DIO_BASE_REG).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 67393c4fef245f46863f50bc8a553f0608d7a05d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:20 2014 -0700

      staging: comedi: ni_mio_common: tidy up ni_8255_callback()

      The 8255 driver (*io) callback now includes the comedi_device pointer.

      Instead of passing the (cast) pointer to subdev_8255_init(), pass the
      'iobase' of the 8255 registers (Port_A).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 09d6dd7490ee7f1dda926e309df370e28679a71c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:19 2014 -0700

      staging: comedi: 8255: add a comedi_device param to the (*io) callback

      The 8255 driver uses an (*io) callback to read/write the registers
      of the 8255 device. The default callback provided by the driver uses
      inb()/outb() calls to access to registers based on an 'iobase' that
      was initialized during the subdev_8255_init() and a 'port' value.

      The users of this module can optionally provide a custom (*io) callback
      to handle the read/write in another manner.

      Make the (*io) callback a bit more flexible by also passing the
      comedi_device pointer as a parameter.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4f9c63fe5333b27ab23ed399830c7977f6970744
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:18 2014 -0700

      staging: comedi: amplc_pci230: refactor iobase addresses

      This driver uses two iobase addresses, found in PCI bars 2 and 3.
      Currently, the address in PCI bar 2 is saved in the private data as
      'iobase1' and the address in PCI bar 3 is saved in the comedi_device
      as the 'iobase'. The 'iobase' is the base address of the daq
      registers (ai/ao) of the board. The 'iobase1' address is the base
      address of the 8255, 8254, configuration, and interrupt registers.

      Flip the saving of these base addresses. Save the address from PCI
      bar 2 in the comedi_device 'iobase' and the address from PCI bar 3
      in the private data as 'daqio'.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f254029bfda3924b5b3dfece85c3bb77b3c9c0c3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:17 2014 -0700

      staging: comedi: cb_pcidda: refactor iobase addresses

      This driver uses two iobase addresses, found in PCI bars 2 and 3.
      Currently, the address in PCI bar 3 is saved in the comedi_device as
      the 'iobase' and the one in PCI bar 2 is just passed to subdev_8255_init()
      as the 'iobase' parameter.

      Save the PCI bar 3 address in the private data as 'daqio' and the
      address from PCI bar 2 in the comedi_device as the 'iobase'.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 49fca95c403c01d2a91119fa64b86d4291324d17
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:16 2014 -0700

      staging: comedi: cb_pcimdas: refactor iobase addresses

      This driver uses three iobase addresses, found in PCI bars 2, 3, and 4.
      Currently, the address in PCI bar 2 is saved in the comedi_device as
      the 'iobase', the PCI bar 3 address is saved in the private data as
      'BADR3' and the one in PCI bar 4 is just passed to subdev_8255_init()
      as the 'iobase' parameter.

      Flip the saving of the PCI bar 2 and 4 base addresses. Save the address
      from PCI bar 2 in the private data as the 'daqio' and the address from
      PCI bar 4 in the comedi_device as the 'iobase'.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3a94180cf224cf0c3136c09b3cde69561ba94bda
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:41:15 2014 -0700

      staging: comedi: cb_pcidas: use dev->iobase for PCI bar 3

      Currently the base address of the 8254 and 8255 devices, found in
      PCI bar 3, is saved in the private data as 'pacer_counter_dio'.
      The 'iobase' in the comedi_device is currently unused.

      Save the address from PCI bar 3 in the comedi_device and remove
      the unnecessary member from the private data.

      This will help with some cleanup of the 8255 module.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bb83abed7dd79ae1f0471c53144934efa57d7919
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:23 2014 -0700

      staging: comedi: amplc_dio200: remove dio200_common_detach()

      This exported function just does a free_irq() to release the interrupt
      handler for the legacy and PCI dio200 drivers.

      The legacy driver also calls comedi_legacy_detach() which would also
      do the free_irq(). For that driver the just use comedi_legacy_detach()
      directly for the (*detach).

      For the PCI driver, add the free_irq() to the private (*datach) function.

      Remove the, then unused, dio200_common_detach() function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 294de579db53a810cb179fb06909c2dbdf17b74d
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:22 2014 -0700

      staging: comedi: amplc_dio200: absorb dio200_subdev_timer_init()

      This function is only called by amplc_dio200_common_attach() and it
      can never fail. For aesthetics, absorb it into that function.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c3f6aa33ed102cc36c3e2308c81f10fec62439f9
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:21 2014 -0700

      staging: comedi: amplc_dio200.h: remove boardinfo 'mainshift'

      This member of the boardinfo is only set for the PCIE boards. Use the
      'is_pcie' flag to determine if the offset needs to be shifted when
      reading/writing the registers.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c1b0cccc59a30df185a23938dbd761650ef12337
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:20 2014 -0700

      staging: comedi: amplc_dio200.h: rename 'has_enhancements' in boardinfo

      This member of the boardinfor is only set for the PCIE boards. For
      aeshetics, rename it to 'is_pcie'.

      For clarity, use this flag in the (*auto_attach) to determine if the
      dio200_pcie_board_setup() function needs to be called instead of using
      the switch (context_model).

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 42c6767bf3f92ab2aca1845fadd2ae5c204fc951
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:19 2014 -0700

      staging: comedi: amplc_dio200.h: remove unnecessary function comment 
descriptions

      The function names provide enough description. The extra comments are not
      necessary. Remove them.

      Also, tidy up some of the function declarations.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6ce09504ddc81aec07ddfcb16ad3c5b80ab19d0
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:18 2014 -0700

      staging: comedi: amplc_dio200.h: remove struct dio200_layout definition

      This struct is used to provide part of the boardinfo data. Using the extra
      indirection does not provide any additional clarity to the driver.

      Absorb the members from dio200_layout into dio200_board and remove the
      extra 'layout' indirection.

      For aesthetics, rename all the local variables used for the boardinfo
      pointer to 'board'.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 593d11c5a30f4049887dfad7ca2ac56a97c33c99
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:17 2014 -0700

      staging: comedi: amplc_dio200: tidy up {comedi, pci}_driver declarations

      For aesthetics, add some whitespace to these declarations.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 849db1aacd223b25826246171519413fad601df6
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:17:16 2014 -0700

      staging: comedi: amplc_dio200: tidy up comedi_driver declaration

      For aesthetics, add some whitespace to the declaration.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 85d7c9ab5129e96d25b455d7bf45066c376e8e2d
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Mon Aug 11 21:03:48 2014 -0500

      staging: comedi: addi_apci_1564: tidy register map defines

      This commit performs a final tidying of the register map defines, bringing
      them to a state that is ready for merging into addi_apci_1564.c when the
      time comes.  Actions performed include:

      *Removes the APCI1564_ADDRESS_RANGE macro, which is no longer needed/used.
      *Renames the APCI1564_DIGITAL_OP_{VCC,CC}_INTERRUPT_{ENABLE,DISABLE}
      macros to shorter names which are more consistent with the digital input
      interrupt macros.
      *Fixes a typo in a comment (dev>iobase changed to dev->iobase).
      *Renames the APCI1564_TCW_* macros to APCI1564_COUNTER_* names to more
      accurately reflect that they are only offsets to counter registers (since
      only the counters are offset from dev->iobase).

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e3249b881e800d7374799b8aa551f498c5d39741
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Mon Aug 11 21:03:19 2014 -0500

      staging: comedi: addi_apci_1564: Remove in-driver watchdog support code

      Starting with commit 1496e5961113 ("staging: comedi: addi_apci_1564: use
      addi_watchdog module to init watchdog subdevice"), this driver uses the
      addi_watchdog module to provide support for the watchdog subdevice.  Any
      remaining watchdog code in-driver can and should be removed.

      This will also make future work on the timer and counter subdevices 
easier.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ecc33af33ea8f71e691db1c1000ead675dc4d34f
  Author: Chase Southwood <chase.southwood@xxxxxxxxx>
  Date:   Mon Aug 11 21:02:58 2014 -0500

      staging: comedi: addi_apci_1564: remove apci1564_do_config

      The DO config function served the purpose of configuring the diagnostic
      interrupts for the board.  As the driver currently does not support
      diagnostic interrupts, the digital output subdevice does not need an
      insn_config operation and this function can be safely removed.

      Signed-off-by: Chase Southwood <chase.southwood@xxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Cc: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5dffac89e2480487e79bc2c3e773ee649cdf7f3c
  Author: Ramesh Basukala <basukalaramesh@xxxxxxxxx>
  Date:   Thu Aug 14 10:11:44 2014 -0400

      Staging: bmc: fix coding style warning

      This is a patch to the vendorspecificextn.c that fixes coding style
      warning message line over 80 characters found by checkpatch.pl script.
      I am submitting this patch as required by Eudyptula Challenge.

      Signed-off-by: Ramesh Basukala <basukalaramesh@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b66157f36aff92ec3d93502471a7d26f10d39436
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Wed Aug 13 20:37:06 2014 +0700

      staging: android: ion: Remove redundant return of void function

      This patch fix checkpatch.pl warning
      Tested by compilation only.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 04e14356d549fd1c5487f8a5be13eb4a59802fb3
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Wed Aug 13 20:37:05 2014 +0700

      staging: android: ion: ion.c Add a new blank line after decleration

      This patch fix checkpatch.pl warning
      Tested by compilation only.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d320c455cb726cc0618ad9852982debc8af535b3
  Author: Phong Tran <tranmanphong@xxxxxxxxx>
  Date:   Wed Aug 13 20:37:04 2014 +0700

      staging: android: ion: ion_dummy_driver.c Replace kzalloc() by kcalloc()

      This patch fix checkpatch.pl warning
      Tested by compilation only.

      Signed-off-by: Phong Tran <tranmanphong@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4246e490b59bf68839f75fa4354e099105ff927a
  Author: Adrian Remonda <adrianremonda@xxxxxxxxx>
  Date:   Sun Aug 10 20:39:57 2014 +0200

      Staging: rtl8188eu: Removed unneeded code.

      This patch removes some unneeded code.
      1) kzalloc() allocates 4 extra bytes so that we can align the return
         value.  But actually the return value is already aligned so we can
         remove the + 4 and the call to N_BYTE_ALIGMENT().
      2) The memset() isn't needed because kzalloc() zeroes the allocation.

      Suggested-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

      Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 66ed681a304f2971f85b9d8c58d4c35f340e1af1
  Author: Adrian Remonda <adrianremonda@xxxxxxxxx>
  Date:   Sun Aug 10 20:39:56 2014 +0200

      Staging: rtl8188eu: Lines over 80 characters fixed.

      This is a patch to the hal/rtl8188eu_recv.c file that fixes up a "line
      over 80 characters" warning found by the checkpatch.pl tool.

      Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e7e7068f60d9570613f9737f4f94e3158322cf6e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:35 2014 +0530

      staging: rtl8188eu: Declare Efuse_GetCurrentSize() as a static function

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 43ffc5be9e76d6b86c6b1e60c64eddb57bea4c15
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:34 2014 +0530

      staging: rtl8188eu: rtw_iol.h: Remove unused struct, enum and macro

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1eb87e22062be9544431bcab2fd813aa1c795734
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:33 2014 +0530

      staging: rtl8188eu: rtw_iol.c: Remove unused functions

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 51e3d8ededd1317ab95dc9648ae45b0370464416
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:32 2014 +0530

      staging: rtl8188eu: Remove unused function iol_ioconfig()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4ffa54e6b191761eb0b71144f135e5b1935e752c
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:31 2014 +0530

      staging: rtl8188eu: Remove rtl8188e_IOL_exec_cmds_sync() and its wrapper 
function

      rtl8188e_IOL_exec_cmds_sync() is a unused function.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit b5c391a4b0a46dff8d6e02e30ecd7ce16f446635
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:30 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_cmd_buf_dump()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63bd7e26d26b09e967067f9e5f8e781983f72f9e
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:29 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_cmd_tx_pkt_buf_dump()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 678826f5034af1a73439a71125bd5f254c9405d1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:28 2014 +0530

      staging: rtl8188eu: Remove unused functions rtw_IOL_append_DELAY_[US, 
MS]_cmd()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 94616fbc5cf096a30158036bb87de48de6f3d7f6
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:27 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_exec_cmds_sync()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 91ed283ab563727932d6cf92b74dd15226635870
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:26 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_append_WD_cmd()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a758a007ea6713213ea5458e551258ceab62fea1
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:25 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_cmd_boundary_handle()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f549788fa07738d71c0e54fe0986d7baa56a6d8a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:24 2014 +0530

      staging: rtl8188eu: Remove unused function rtw_IOL_accquire_xmit_frame()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dcdb40ccabc396047e1ab0f7c965d358e764fcf8
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:23 2014 +0530

      staging: rtl8188eu: Hal8188EPhyCfg.h: Remove unused function declaration

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 939af24f713865d4cbcfb4ee1a0794e701530306
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:22 2014 +0530

      staging: rtl8188eu: Remove unused function storePwrIndexDiffRateOffset()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e9ff221347dfc565c1a2f6bbce21baedf7766fb2
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:21 2014 +0530

      staging: rtl8188eu: Remove odm_RegConfig8188E.[h, c] files

      driver doesn't require these files anymore.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9c7d45c24e9dabf4160ae1af7f45e87079e45931
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:20 2014 +0530

      staging: rtl8188eu: Cleanup and simplify Baseband configuration code

      Cleanup and consolidate Baseband configuration related code in
      HalHWImg8188E_BB.c file.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f386a9ce637df1cbffbedfaecbd730ef84c7ef04
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:19 2014 +0530

      staging: rtl8188eu: Remove unused function odm_ConfigMAC_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 02282888d714000db114512268b270d82e1088fb
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:18 2014 +0530

      staging: rtl8188eu: Remove unused function odm_ConfigRFReg_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 40a4325cd9b18bff0bf5c321eb8fd741ac8ec17a
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:17 2014 +0530

      staging: rtl8188eu: Remove unused functions odm_ConfigRF_Radio[A, 
B]_8188E()

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 586b60877244595246e6aedc3766500d1227d1f2
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:16 2014 +0530

      staging: rtl8188eu: Cleanup and simplify RF configuration code

      Cleanup and consolidate RF configuration related code in
      HalHWImg8188E_RF.c file.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ff8f35d8c30b37bea061979cd0ec37b24a4148b7
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:15 2014 +0530

      staging: rtl8188eu: Cleanup and simplify MAC configuration code

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6c28c23f89b00a01b34670f0f1ddcdc2e0bca67
  Author: navin patidar <navin.patidar@xxxxxxxxx>
  Date:   Sun Aug 10 20:14:14 2014 +0530

      staging: rtl8188eu: Cleanup firmware initialization code

      Using rtl8188ee's (drivers/net/wireless/rtlwifi/rtl8188ee/fw.c) neat and 
clean
      firmware initialization code to replace rtl8188eu's messy firmware
      initialization code.

      Signed-off-by: navin patidar <navin.patidar@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2ea5ff8a7cde20542d47d1398d3fc710d357f6f
  Author: Jeremiah Mahler <jmmahler@xxxxxxxxx>
  Date:   Tue Aug 12 00:03:44 2014 -0700

      staging: rtl8192u/ieee80211: Fix sparse ieee80211_debug_init/_exit not 
declared warning

      A sparse warning is generated about 'ieee80211_debug_init' and
      'ieee80211_debug_exit' not being declared.

        drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:275:12: warning:
        symbol 'ieee80211_debug_init' was not declared. Should it be static?
        drivers/staging/rtl8192u/ieee80211/ieee80211_module.c:297:13: warning:
        symbol 'ieee80211_debug_exit' was not declared. Should it be static?

      These functions are used outside of this file so using static will not
      work.  The prototypes are given in r8192U_core.c but sparse nonetheless
      still gives a warning.  Fix the sparse warning by moving these
      prototypes from r8192U_core.c to ieee80211.h.

      Signed-off-by: Jeremiah Mahler <jmmahler@xxxxxxxxx>
      Cc: Joel Pelaez Jorge <joelpelaez@xxxxxxxxx>
      Cc: Andrea Merello <andrea.merello@xxxxxxxxx>
      Cc: "John W. Linville" <linville@xxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: Himangi Saraogi <himangi774@xxxxxxxxx>
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@xxxxxxxxx>
      Cc: Ana Rey <anarey@xxxxxxxxx>
      Cc: Chaitanya Hazarey <c@xxxxx>
      Cc: Rickard Strandqvist <rickard_strandqvist@xxxxxxxxxxxxxxxxxx>
      Cc: Teodora Baluta <teobaluta@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c4d6b8fbea3895973eb6153c27cb2bc015a17fdd
  Author: Ovidiu Toader <ovi@xxxxxxxxxxx>
  Date:   Sun Aug 10 20:04:36 2014 -0700

      drivers/staging/rtl8192u/r8192U_wx.c: fix warnings issued by sparse

      This minor patch motivated by eudyptula challenge fixes the following 
warnings issued
      by `sparse' in drivers/staging/rtl8192u/r8192U_wx.c:
       .../r8192U_wx.c:27:5: warning: symbol 'rtl8180_rates' was not declared. 
Should it be static?
       .../r8192U_wx.c:961:22: warning: symbol 'r8192_get_wireless_stats' was 
not declared. Should it be static?
       .../r8192U_wx.c:990:24: warning: symbol 'r8192_wx_handlers_def' was not 
declared. Should it be static?

      Signed-off-by: Ovidiu Toader <ovi@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe773165210890082ccab524b2818a4a466656dc
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:11 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "uiOperation" -> "operation"

      Renamed variable "uiOperation" -> "operation" in
      bcm_char_ioctl_gpio_set_request().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 198d73daacb97a49a4daa4894609f48819e39c0a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:10 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "uiBit" -> "bit"

      Renamed variable "uiBit" -> "bit" in bcm_char_ioctl_gpio_set_request().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 80c329ad0c1a743ca15e997bbcef8bc622c1df58
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:09 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "ucResetValue" -> "reset_val"

      Renamed variable "ucResetValue" -> "reset_val" in
      bcm_char_ioctl_gpio_set_request().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41e708109475001431a8182716f90898621e0555
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:08 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "uiTempVar" -> "tmp"

      Renamed variable "uiTempVar" -> "tmp" in

          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 95123f22a17f57bb5c51d662b1ecc3f6cc21afe6
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:07 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "sWrmBuffer" -> "wrm_buff"

      Renamed variable "sWrmBuffer" -> "wrm_buff" in

          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 343fae74744506948d86af5144d3d9eadda59943
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:06 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Bufflen" -> "buff_len"

      Renamed variable "Bufflen" -> "buff_len" in
      bcm_char_ioctl_reg_read_private().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 00c6fbcdab7ba34f3597715497b3a8224164c508
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:05 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "IoBuffer" -> "io_buff"

      Renamed variable "IoBuffer" -> "io_buff" in

          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()
          bcm_char_ioctl_gpio_set_request()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 201893bc516a1797d2fac8e931fe551eb78ed8f5
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:04 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "sRdmBuffer" -> "rdm_buff"

      Renamed variable "sRdmBuffer" -> "rdm_buff" in

          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit aafec40c30e97cbcbc703ca17ab1ebf7fc06cf3a
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:03 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Packet" -> "packet"

      Renamed variable "Packet" -> "packet" in bcm_char_read().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dab41a0ea8a7704b8a7bf806f123fd8a3d2c0362
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:02 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "PktLen" -> "pkt_len"

      Renamed variable "PktLen" -> "pkt_len" in bcm_char_read().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f90a8a25f500700bb1c603b5c9d8a5069e6aa5b9
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:01 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "pTarang" -> "tarang"

      Renamed variable "pTarang" -> "tarang" in

          bcm_char_open()
          bcm_char_release()
          bcm_char_read()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 900025a3bd73e38ed6df25e3751c480babbcaf4c
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:32:00 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "ulDSDMagicNumInUsrBuff" -> 
"dsd_magic_num_in_usr_buff"

      Renamed variable "ulDSDMagicNumInUsrBuff" ->
      "dsd_magic_num_in_usr_buff" in handle_flash2x_adapter().

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bd9a40788d7d25b6fa17ad119c9000c536e6e58d
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:59 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Status" -> "status"

      Renamed variable "Status" -> "status" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()
          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()
          bcm_char_ioctl_gpio_set_request()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9dc535b57a0d1971044c28ca11bb6a95603a54e1
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:58 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "stNVMReadWrite" -> "nvm_rw"

      Renamed variable "stNVMReadWrite" -> "nvm_rw" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e17219af18faf7e093390d6273f709df7e20ff60
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:57 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "pReadData" -> "read_data"

      Renamed variable "pReadData" -> "read_data" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a7add1cc72f1ef3662146505add0fa5744fdbec
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:56 2014 +0200

      Staging: bcm: Bcmchar.c: Renamed variable "Adapter" -> "ad"

      Renamed variable "Adapter" -> "ad" in

          bcm_handle_nvm_read_cmd()
          handle_flash2x_adapter()
          bcm_char_open()
          bcm_char_release()
          bcm_char_read()
          bcm_char_ioctl_reg_read_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_reg_write_private()
          bcm_char_ioctl_eeprom_reg_read()
          bcm_char_ioctl_gpio_set_request()

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf8fa21cb70ceaf8d5898c57b80e707dfca79fa9
  Author: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 14:31:55 2014 +0200

      Staging: bcm: Bcmchar.c: Fixed indentation of function arguments

      Signed-off-by: Matthias Beyer <mail@xxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3901270b1519a6b416383dfb29eeb79ed104dbbf
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Thu Aug 14 12:50:04 2014 +0530

      staging: lustre: lustre: ptlrpc: Donot initialise null

      This patch fixes the following error using checkpatch.pl
      Error: Do not initialise statics to 0 or NULL

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0028d585b4f491948c3e732293f5aa781aee1ee9
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Wed Aug 13 16:22:41 2014 +0530

      staging: lustre: lustre: ptlrpc: Fix pointer declaration

      This patch fixes the following checkpatch.pl issue in client.c:
      ERROR: "foo * bar" should be "foo *bar"

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ae015be950d498def53a429f50f3ca4f4ed482f
  Author: Hema Prathaban <hemaklnce@xxxxxxxxx>
  Date:   Tue Aug 12 17:26:38 2014 +0530

      staging: lustre: lustre: ptlrpc: Fix requires space

      Fix checkpatch.pl issues spaces required.

      Signed-off-by: Hema Prathaban <hemaklnce@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 459d3236ad453642db3b99817c10a57d7d77faa4
  Author: Oleg Drokin <green@xxxxxxxxxxxxxx>
  Date:   Mon Aug 11 22:18:29 2014 -0400

      staging/lustre/lnet: Fix potential uninitialized variable warning

      Greg reports that with one of the patches in his queue
      there's now an unused variable warning in lnet_parse_ip2nets
      for ipaddrs variable.
      Apparently the warning is a false positive as in all cases where
      lnet_ipaddr_enumerate can return without setting ipaddrs to something
      a negative return value is returned that is then checked
      before we actually use ipaddrs.

      Assign ipaddrs to NULL to quiet this.

      Signed-off-by: Oleg Drokin <green@xxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ab909585b813193bb45f52367c1e7d056e33cfa9
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:39 2014 +0530

      staging: lustre: Cleanup variable declarations in mdc_enqueue()

      Changes:
      - move const union vars to the top
      - move rc to bottom
      - do not initialize req
      - set lvb_type to enum member instead of 0
      - change __u64 to u64
      - fix inconsistant columnization

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit eb44520b3ad9407704dd111c9acd48911c83beba
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:38 2014 +0530

      staging: lustre: remove parentheses usage with return

      Fix the following checkpatch error:

      ERROR: return is not a function, parentheses are not required

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 78dd07983b405df2f98ae96137c69cb9e208b312
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:37 2014 +0530

      staging: lustre: move else on the same line as closing brace

      Fix the following checkpatch error:

      ERROR: else should follow close brace '}'

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1a4cd3e9d53d786367c30e3a2a0864b69d370b3c
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:36 2014 +0530

      staging: lustre: Fix misplaced opening brace warnings

      Fixes the following checkpatch error:

      ERROR: that open brace { should be on the previous line

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c35e01ff0859d77d2dea5cca974acf798a940e18
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:35 2014 +0530

      staging: lustre: Added space between type name and *

      Fixes the following checkpatch error:

      ERROR: "(foo*)" should be "(foo *)"

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ee990b3368d678611fd4d28ae702a3c24ea1d76c
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Wed Aug 13 19:31:16 2014 +0530

      ] staging: lustre: fix multi line strings

      Fixes the following checkpatch warning:

      WARNING: quoted string split across lines

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7436d0704fd3fc98287bded7f30ad2b9b3a7e61b
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:33 2014 +0530

      staging: lustre: add blank lines after declarations

      Fixes the following checkpatch warning:

      WARNING: Missing a blank line after declarations

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 125ffec0bd80313124b719465c9fd529b39d6230
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:32 2014 +0530

      staging: lustre: replace c99 style comments with C89

      Fixes the following checkpatch error:

      ERROR: do not use C99 // comments

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 301af9068dd1b72ee80d0321b67eb5d76e08b3c0
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:31 2014 +0530

      staging: lustre: Add missing spaces around operators and braces.

      Fixes the following checkpatch errors:

      ERROR: space required after that ',' (ctx:VxV)
      ERROR: space required after that close brace '}'

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5e663ae7a6dc2c402211d38a65b12a189220723
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:30 2014 +0530

      staging: lustre: fix lines over 80 chars

      Fixes the following  checkpatch warning:

      WARNING: line over 80 characters

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 982ec91f50a0e417cb353a2e5dff5af16541377a
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:29 2014 +0530

      staging: lustre: move open brace to next line after functions

      Fixes the following checkpatch error:

      ERROR: open brace '{' following function declarations go on the next line

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 444014d6f529434a856564f2d9436a33416b2f43
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:28 2014 +0530

      staging: lustre: remove spaces from start of line

      Fixes the following checkpatch warning:

      WARNING: please, no spaces at the start of a line

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ffdac6ce36580cacb72ab7775cc52e947c62721c
  Author: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
  Date:   Mon Aug 11 23:57:27 2014 +0530

      staging: lustre: remove space between function name and and open 
parenthesis

      Fixes following checkpatch warning:

      WARNING: space prohibited between function name and open parenthesis '('

      Signed-off-by: Srikrishan Malik <srikrishanmalik@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 139cc6aed5b235ca2b32b23962667d1173ce6005
  Author: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 23:05:38 2014 +0000

      staging: lustre: fix coding style issue: missing space after 'if'

      Coding style issue reported by checkpatch.pl

      Signed-off-by: Junien Fridrick <linux.kernel@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76be25ba313086c81392fe5dcddf73b806be2100
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Sun Aug 10 22:23:50 2014 +0000

      staging: vt6656: add blank line after declaration

      Adds a blank line after declaration to comply with coding style.

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit de657d59f2ccc433e7380b23fb565438c2bb7ffb
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Sun Aug 10 22:23:49 2014 +0000

      staging: vt6656: fix incorrect indentation

      Use tabs, not spaces.

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 86140346adbb426b7b4e8ec397c9ef6db572c3e0
  Author: Ragnar B. Johannsson <ragnar@xxxxxx>
  Date:   Sun Aug 10 22:23:48 2014 +0000

      staging: vt6656: remove unnecessary braces

      Removes unnecessary braces to comply with coding style.

      Signed-off-by: Ragnar B. Johannsson <ragnar@xxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 80f598ae8a8dbe7d56e9d08d205405dd9f6aecdd
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:03 2014 +0100

      staging: vt6655: remove typedef from struct vnt_private

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1bd6375760ef13baeee404276b95034c691f2ed8
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:02 2014 +0100

      staging: vt6655: device_main Replace DEVICE_INFO with size of pointer

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6af4336e64dde7d0dd910c10de5dced9ef7ecf64
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:01 2014 +0100

      staging: vt6655: rf/wpactl/wroute use struct vnt_private

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8f335dd136f9ccfb04e35ada2f80bdb958faf6be
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:47:00 2014 +0100

      staging: vt6655: hostap/ioctl/iwctl use struct vnt_private

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf76dc4b85447e17678d61505eb1b92743c4b67b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:59 2014 +0100

      staging: vt6655: bssdb/datarate/dpc/power/rxtx use struct vnt_private

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0ffc58742d835b83fa9f055233c11dcdf6724e77
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:58 2014 +0100

      staging: vt6655: channel/wcmd/wctl/wmgr use struct vnt_private *

      Replacing PSDevice.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d052270b4372d015fbc19a0e0071b8f3640bff2b
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:57 2014 +0100

      staging: vt6655: card change PSDevice to struct vnt_private

      Repacing void *pDeviceHandler

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 582d6c220b16ba5e13743bd5cb14e8e0974d45f3
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:56 2014 +0100

      staging: vt6655: baseband replace PSDevice

      Coverting all functions to struct vnt_private.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f8597f4e4b39b0505b3891f64d4c3be78d86717
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 15:46:55 2014 +0100

      staging: vt6655: device.h use change __device_info to vnt_private

      Coverting all functions to struct vnt_private in device.h and 
device_main.c

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 965d017f49f7094348d95d8034f1ef94ddce601c
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:22:02 2014 +0100

      staging: vt6655: upc.h replace read and write memory functions

      Update to the newer memory functions
      readb -> ioread8
      readw -> ioread16
      readl -> ioread32
      writeb -> iowrite8
      writew -> iowrite16
      writel -> iowrite32

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3e66a2aadd5f89f0012ac4f66dd3456c5921a39e
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:22:01 2014 +0100

      staging: vt6655: upc.h: Remove unused macros

      PCBv* are not used

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4a5f718409f92f3bc12ee8020a4874d004f612ba
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:22:00 2014 +0100

      staging: vt6655: CARDbSetBeaconPeriod call CARDbGetCurrentTSF to get TBTT

      There is already a function to get next TBTT.

      Replace code with CARDqGetNextTBTT.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 989ae8601b28b053d4882ad70ce62420f19f9e91
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:59 2014 +0100

      staging: vt6655: CARDqGetNextTBTT calculate qwTSF using do_div

      Use do_div to compute equation as shown replacing existing code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0fc2a76eef05ee1aa82b3d9bf34eea2b50f5e1ba
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:58 2014 +0100

      staging: vt6655: Replace and remove typedef QWORD/ DQWORD

      Replace the variables with u64/__le64.

      The endian variant is needed in some places endian correction is
      needed.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c98323a7da3cf3625c37743974d007a1fe6539a5
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:57 2014 +0100

      staging: vt6655: BSSvSecondTxData remove #if 1 else directive

      There is a code alignment error after this directive realign
      code

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2af99ee5bca2eccc2d61bfee0ad82c84af18f8f
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sun Aug 10 12:21:56 2014 +0100

      staging: vt6655: Remove TxInSleep macro

      TxInSleep is always enabled remove the macro and any
      else code.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11a72e5e11429c1598a53bc314765e0ff15da2c7
  Author: Malcolm Priestley <tvboxspy@xxxxxxxxx>
  Date:   Sat Aug 9 20:15:56 2014 +0100

      staging: vt6655: rxtx: Replace typedef struct tagSMICHDRHead

      With struct vnt_mic_hdr replacing pointer assigments in
      s_vFillTxKey.

      The size of new struture is the same as old with packing

      Create the struture rxtx.h where it is only used.

      Signed-off-by: Malcolm Priestley <tvboxspy@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit effda6973dba27d80a669855603bdc0971f89449
  Author: Martin Berglund <martin@xxxxxxxxxx>
  Date:   Thu Aug 7 23:08:34 2014 +0100

      staging: vt6655: wpactl.c: Fix sparse warnings

      Add missing __user macro casting in the function wpa_set_keys.
      This is okay since the function handles the possibility of
      param->u.wpa_key.key and param->u.wpa_key.seq pointing to
      kernelspace using a flag, fcpfkernel.

      Signed-off-by: Martin Berglund <martin@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2160e944a911dae3c4b40cca72d6c83af6f85bb5
  Author: Sanjeev Sharma <sanjeev_sharma@xxxxxxxxxx>
  Date:   Fri Aug 8 09:53:07 2014 +0530

      staging:r819xU: coding style: Fixed commenting style

      This is a patch to the r819xU_phyreg.h file that fixes
      commenting style warning

      Signed-off-by: Sanjeev Sharma <Sanjeev_Sharma@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2892d397972496075523c63ad5bec77175654125
  Author: Andreas Schlick <ninox@xxxxxxxxxx>
  Date:   Thu Aug 7 19:20:50 2014 +0200

      staging: rtl8723au: Remove unnecessary bit masking.

      Signed-off-by: Andreas Schlick <ninox@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c5081c548eafb115645d9fc60703641d4597b589
  Author: Andreas Schlick <ninox@xxxxxxxxxx>
  Date:   Thu Aug 7 19:20:49 2014 +0200

      staging: rtl8723au: Move open braces to the previous line.

      Correct coding style errors in rtw_efuse.c. checkpatch.pl reported:
      ERROR: that open brace { should be on the previous line

      Signed-off-by: Andreas Schlick <ninox@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d6365fe50ebff17a5beccefed0c19d7dd847f076
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 22:17:10 2014 +0200

      staging: dgnc: Remove unnecessary 'return' statement

      This commit fixes the checkpath warning 'void function return
      statements are not generally useful' caused by the 'return' at the end
      of 'void' function.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 8aa5d0d825715db571be47b02ca8b176f70cb1da
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 22:17:09 2014 +0200

      staging: dgnc: Fix missing blank line after declarations

      This commit fixes the missing blank lines after declarations checkpath
      warnings found in dgnc_cls.c file.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e9b69997e74a88b388a6272a81e5133688683705
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:26 2014 +0200

      staging: dgnc: Remove 'volatile' modifier where it is not needed

      This commit fixes the checkpath warning about misused 'volatile'
      modifier. In this case the 'volatile' was not needed as it was used
      for regular automatic variable. Thos commit removes the 'volatile'.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 13d1773ace622802e99f2aae577f30eab444eb55
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:25 2014 +0200

      staging: dgnc: Fix braces {} are not necessary for single statement blocks

      This commit fixes the following checkpath warning in dgnc_neo.c file:
      'braces {} are not necessary for single statement blocks'

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5ef33f38cb148ad0fb4a7c8860d8e1c7ebe16bdb
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:24 2014 +0200

      staging: dgnc: Fix that open brace { should be on the previous line

      This commit fixes the following checkpath error in dgnc_neo.c file:
      'that open brace { should be on the previous line'

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1eba3dba7463cddd254605b5372ee38ceb45fa30
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:23 2014 +0200

      staging: dgnc: Fix missing blank line after declarations

      This commit deals with the checkapth warnings 'missing line after
      declarations' in the dgnc_neo.c file.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9dfe5670e1ceeda7378a6f4234cca6820fd5af46
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 21:01:22 2014 +0200

      staging: dgnc: Fix included header from 'asm'

      This commit fixes the checkpatch warning:

      drivers/staging/dgnc/dgnc_neo.c:37:
          WARNING: Use #include <linux/io.h> instead of <asm/io.h>

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 98b3bcc05fa7efaf6a9a1420ce4a0fc6c9031b36
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:25 2014 +0200

      staging: dgnc: Update the TODO file

      It turned out that the TODO file contained the invalid information as
      some of the work has already been done. This commit updates it with the
      current status of what is left to be done.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 92ded48cc3f09b8f6bdf56348b9318f9badd28fe
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 15:40:11 2014 +0200

      staging: dgnc: Siplify the dgnc_start function

      This commit slightly simplifies the sgnc_start() function by
      rearranging it. As a result the indentation level is reduced.
      This is not the functional change.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9a633d00d14129b5865502a0f45c160f523b446f
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:23 2014 +0200

      staging: dgnc: Move utility functions out of dgnc_driver.c

      This commit moves the utility functions out of dgnc_driver.c file and
      puts them in the new dgnc_utils.{c,h} files. The accompanying changes
      adjust the existing code to work with this design.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bbecbacbed32db649c10d1d4e0a6045b4f4d4750
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:22 2014 +0200

      staging: dgnc: Remove unnecessary functions from dgnc_driver.c

      This commit slightly cleans up the dgnc_driver.c file. The changes
      include removing one-line proxy functions as they were not needed.
      Additionaly the pci 'remove' function is deleted because it was no
      need for it.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ea6e9dea2e72a7abd146a2c5bab726b27f34b36c
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:21 2014 +0200

      staging: dgnc: Fix frame size is larger than 1024B

      This comit fixes the following sparse warnign:

      drivers/staging/dgnc/dgnc_tty.c:572:1:
          warning: the frame size of 1060 bytes is larger than 1024 bytes
          [-Wframe-larger-than=]

      This was caused by having buffer as an automatic variable. This commit
      moves it from the stack to the heap.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 338fd80f9da7772ff3b957adb7ae1ed4615c484c
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Wed Aug 6 14:21:20 2014 +0200

      staging: dgnc: Fix no spaces before tabs checkpath warning

      This commit corrects the 'no space before tabs' checkpath warning.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1e8810026b96f5ecaa551e1963c4fbc71d976d85
  Author: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
  Date:   Tue Aug 12 08:08:37 2014 +0200

      staging: dgnc: Fix externs should be avoided in the .c files

      This commit fixes the following checkpatch warnings:

      WARNING: externs should be avoided in .c files
          #80: FILE: drivers/staging/dgnc/dgnc_driver.c:80:
              +int            dgnc_init_module(void);
          #81: FILE: drivers/staging/dgnc/dgnc_driver.c:81:
              +void           dgnc_cleanup_module(void);

      This was caused by putting the declarations for module init and module
      exit fucntions on the top of the file. The fix removes these
      declarations plus it also corrects the type of the init/exit functions.

      Due to the dependency between init and exit functions the
      dgnc_cleanup_module had to be put first.

      Signed-off-by: Konrad Zapalowicz <bergo.torino@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d14b71231e78645008c3e2edee5496b4722d4d62
  Author: Lars Hamre <lhamre@xxxxxxxxx>
  Date:   Thu Aug 7 21:21:42 2014 -0400

      Staging: nokia_h4p: removed unnecessary return statement in nokia_fw.c

      This is a patch to the nokia_fw.c file that removes an unnecessary return 
statement found by the checkpatch.pl tool

      Signed-off-by: Lars Hamre <hamham91@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 41cb65c4854e14f12b1cbb8215e509d8ad4d0c88
  Author: A Raghavendra Rao <raghav3276@xxxxxxxxx>
  Date:   Thu Aug 7 14:10:39 2014 +0530

      Staging: wlan-ng: fix sparse warning in prism2fw.c

      Fix the following sparse warning :

      In file included from drivers/staging/wlan-ng/prism2usb.c:5:0:
      drivers/staging/wlan-ng/prism2fw.c: In function
      â??read_cardpda.constprop.43â??:
      drivers/staging/wlan-ng/prism2fw.c:792:1: warning: the frame size of
      1068 bytes is larger than 1024 bytes [-Wframe-larger-than=]

      The variable to 'struct p80211msg_p2req_readpda' was previously being 
created
      on the stack, which inturn exeeded the frame size limit, resulting in a
      sparse warning. This patch alloctes the memory to the structure 
dynamically
      and the operations are left unchanged.

      Signed-off-by: A Raghavendra Rao <arrao@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0d0e9d9e777fcfcd50cb45299048e68edcd54ca4
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Mon Aug 4 21:10:24 2014 +0200

      staging: slicoss: fix a blank line coding style issue

      Add 2 missing blank lines after declaration.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a855861d57890d8433b158e72bba7c31b8b2fff7
  Author: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
  Date:   Tue Aug 5 23:24:18 2014 +0200

      Staging: rts5208: Remove CONFIG_RTS5208_DEBUG option

      CONFIG_RTS5208_DEBUG is no more needed, we rely on dynamic debug config 
options
      instead.

      Signed-off-by: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 69b8b22489f5edf1fde0d6958ab3881068701e6d
  Author: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
  Date:   Tue Aug 5 23:24:17 2014 +0200

      Staging: rts5208: Use dev_dbg and print_hex_dump_bytes to dump memory

      Use dev_dbg with %*ph format specifier and print_hex_dump_bytes to dump 
memory
      instead of relying on custom macro.

      Signed-off-by: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63bc516402c615250ef9e88905b8c78a04fbacdb
  Author: Quentin Lambert <lambert.quentin@xxxxxxxxx>
  Date:   Mon Aug 4 21:07:07 2014 +0200

      staging: imx-drm: fix a blank line coding style issue

      Add missing blank lines after declaration.

      Signed-off-by: Quentin Lambert <lambert.quentin@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ddf5a2c1cb62a2ce4e6d9104998df2d3eae8923e
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Fri Aug 8 12:07:50 2014 +0200

      imx-drm: imx-drm-core: delete unneeded test before of_node_put

      Of_node_put supports NULL as its argument, so the initial test is not
      necessary.

      Suggested by Uwe Kleine-König.

      The semantic patch that fixes this problem is as follows:
      (http://coccinelle.lip6.fr/)

      // <smpl>
      @@
      expression e;
      @@

      -if (e)
         of_node_put(e);
      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a87c38090ea95d36925fefc5cb3d475416f3796c
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:56 2014 +0200

      staging: ozwpan: Use list helpers

      Make use of the various list helper functions to improve readability.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 50222db4b03ac8f3259c6d39bbd585ed3358f70f
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 08:01:09 2014 +0200

      staging: ozwpan: Use slab cache for oz_tx_frame allocation

      Use a slab cache rather than rolling our own free list.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2b8b61aaef59751fe85c1b2df51a848a6c50d202
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 08:00:42 2014 +0200

      staging: ozwpan: Use slab cache for oz_elt_info allocation

      Use a slab cache rather than rolling our own free list.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e6fbdde1219bdd3875e72c6278beebf241bd416
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 07:59:24 2014 +0200

      staging: ozwpan: Use slab cache for oz_urb_link allocation

      Use a slab cache rather than rolling our own free list.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a9686e786896297f9f1d74a2cac4ffccc7b3e50e
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:52 2014 +0200

      staging: ozwpan: Simplify app interface

      Simplify the somewhat overcomplicated application interface; improves
      readability and saves a bunch of lines.

      Use designated struct initializers for clarity.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a7ae725c9295d9076c889bbb75f83cd8e053bfb6
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:51 2014 +0200

      staging: ozwpan: Remove dead code

      No need to return a value from elt_buf_init().

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 4abc48d140e75bb07143287f3be3fa858b8e10f5
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:50 2014 +0200

      staging: ozwpan: Remove redundant initialization

      Member 'ops' has already been initialized by calling cdev_init().

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3f8fd6d85fa9b826282043b9a67604eff8725033
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:49 2014 +0200

      staging: ozwpan: Remove unused OZ_MAX_TIMER_POOL_SIZE

      OZ_MAX_TIMER_POOL_SIZE is not used anywhere; remove it.

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c24dd2e2cdd22ce7ae2c54a15ee585689d611e3e
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:48 2014 +0200

      staging: ozwpan: Fix typo in typedef

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9fca4f70edbdf7052458b21545d860637c41f863
  Author: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 4 14:54:47 2014 +0200

      staging: ozwpan: Add module parameter description

      Signed-off-by: Christoph Jaeger <email@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5a3101884571e6a1aaf307620178f7532f3284ad
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Sun Aug 3 17:20:49 2014 -0700

      staging: nokia_h4p: fix %d confusingly prefixed with 0x in format string

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 967544a65cf5d70b2d2ff069349eeca0cbf9e0b1
  Author: Hans Wennborg <hans@xxxxxxxxxx>
  Date:   Sun Aug 3 17:21:06 2014 -0700

      staging: rtl8821ae: fix %d confusingly prefixed with 0x in format strings

      Signed-off-by: Hans Wennborg <hans@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 714340db24b8b34dd9befc87db0e8c51040a4a7f
  Author: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 18:26:22 2014 +0200

      drivers: staging: lustre: fix sparse warnings / delete unused function

      drivers: staging: lustre: fix sparse warning: symbol XYZ was
      not declared. Should it be static?

      This was done by declaring them static. This could be done because the 
functions
      were used only in this file.

      Deleted the function lnet_print_text_bufs because it were unused.

      Compiled without an error.
      Done to complete a eudyptula task.

      Signed-off-by: Benedict Boerger <benedict.boerger@xxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ca4e82966635d0b43cf668db036c0b9e9cc67b7c
  Author: Tom Wales <twales518@xxxxxxxxx>
  Date:   Sun Aug 3 20:41:44 2014 +0100

      Staging: lustre: checkpatch: remove blank spaces

      Remove spaces between the function names and open paranthesis and use the 
kernel coding style.

      Signed-off-by: Tom Wales <twales518@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 742728f97a99b9125dfeea37744f27ab72d74e9d
  Author: Fernando Apesteguia <fernando.apesteguia@xxxxxxxxx>
  Date:   Tue Aug 5 21:10:19 2014 +0200

      staging: rtl8192u: remove unused function.

      Remove ComputeTxTime since it is not used.

      Signed-off-by: Fernando Apesteguia <fernando.apesteguia@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 0e107b9f3979fdeef3b5366c24317d0c3a5bf490
  Author: Adrian Remonda <adrianremonda@xxxxxxxxx>
  Date:   Tue Aug 5 00:30:17 2014 +0200

      Staging: rtl8188eu: Missing a blank line after declarations.

      This is a patch to the rtl8188e_xmit.c file that fixes up a missing
      blank line warning found by the checkpatch.pl tool.

      Signed-off-by: Adrian Remonda <adrianremonda@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cb418e57d5d65ac8f46b635ff9bce08377826d18
  Author: Joe Perches <joe@xxxxxxxxxxx>
  Date:   Sun Aug 3 15:57:26 2014 -0700

      staging: rtl8192ee: Fix RT_TRACE #define and uses

      RT_TRACE uses require unnecessary parentheses.

      Fix the #define and remove the uses.

      Neaten the RT_TRACE lines and multi-line argument wrapping.

      dynamic debug can add KBUILD_MODNAME and __func__ so remove those
      from the #define.

      Use a single statement pr_debug instead of pr_debug and pr_cont
      which doesn't support dynamic debug anyway.

      Miscellaneous grammar and spelling fixes on the RT_TRACE uses.

      Compile tested only.

      Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 63d29d5160645260619e6a4359de2a89b41dc263
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:43 2014 +0200

      staging: rtl8192u: remove misc. unused defines

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1572f632035194cfb2bf18a50d356faed676aa67
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:42 2014 +0200

      staging: rtl8192u: remove unused define LOOP_TEST

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a49332ebce02239084dd8c0e83821430b0008152
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:41 2014 +0200

      staging: rtl8192u: remove unused define USB_RX_AGGREGATION_SUPPORT

      Also remove related unreachable code.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e3e289658a72075221d01a693c1f76727d67e058
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:40 2014 +0200

      staging: rtl8192u: remove unused define USB_TX_DRIVER_AGGREGATION_ENABLE

      Also remove the unreachable code.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 24de874861267a401815ef955a1112177f79da94
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:39 2014 +0200

      staging: rtl8192u: remove define always set USE_ONE_PIPE

      Also remove the code previously under #ifndef USE_ONE_PIPE.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2709273e63870721bd0587cdd07000d9619f515
  Author: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
  Date:   Tue Jun 24 20:41:38 2014 +0200

      staging: rtl8192u: remove unused define DEBUG_EPROM

      Also remove the code now unreachable.

      Signed-off-by: Antoine Schweitzer-Chaput <antoine@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a03bb00e50ab4c07107da58a52a0bff7943f360c
  Author: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 09:10:25 2014 +0200

      staging: comedi: add NI USB-6501 support

      Enable support for the National Instruments USB-6501 module.

      The NI USB-6501 is a Full-Speed USB 2.0 (12 Mbit/s) device that
      provides 24 digital I/O lines channels and one 32-bit counter.

      This is a preliminary version:
        GPIO: works
        counter: doesn't work

      Signed-off-by: Luca Ellero <luca.ellero@xxxxxxxxxxxxxxxx>
      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9254c8412a4d8286007089f70050ff578f5995eb
  Author: Niklas Svensson <nks@xxxxxxxxxxx>
  Date:   Wed Aug 6 19:55:10 2014 +0200

      staging: comedi: fixing coding style problems

      This patch fixes warnings of checkpatch.pl script:

      CHECK:UNNECESSARY_PARENTHESES: Unnecessary parentheses around 
devpriv->timer
      +        init_timer(&(devpriv->timer));

      CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
      +        dev_info(dev->class_dev,
      +                "%s: %i microvolt, %li microsecond waveform attached\n",

      Task of Eudyptula challenge.

      Signed-off-by: Niklas Svensson <nks@xxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit acb165135dcf48875e44fe323aa63653785bf01c
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:04 2014 -0700

      staging: comedi: amplc_dio200: remove unnecessary local variable

      The local variable 'irq' is not necessary in dio200_attach(). Just
      pass the it->options[1] value directly.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 9e1e2739ef967a3cb60ee73cb70dfdcb0515c8d3
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:03 2014 -0700

      staging: comedi: amplc_dio200.h: remove 'mainsize' from boardinfo

      This member of the boardinfo is not used by the drivers. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e2dfb515764dcaf156bd06af998842afe19bd337
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:02 2014 -0700

      staging: comedi: amplc_dio200_pci: remove 'mainsize' from PCI boardinfo

      The 'mainsize' member in the boardinfo for the DIO200 PCI boards is only 
used
      for a sanity check of the pci_resource_len(). This sanity check is not 
needed.

      Remove the sanity check along with the 'mainsize' values in the boardinfo.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit cf200de92ffd97ee46f6affeb8240448319af8ae
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:01 2014 -0700

      staging: comedi: amplc_dio200: remove 'mainsize' from ISA boardinfo

      All the ISA DIO200 boards have an i/o region size of 0x20 
(DIO200_IO_SIZE).
      Remove the boardinfo and open code the size in the comedi_request_region()
      call.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7560e527534570199382ac72278301e9ac82920e
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:07:00 2014 -0700

      staging: comedi: amplc_dio200: remove 'bustype' from boardinfo

      This member of the boardinfo is not used by the driver. Remove it.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 76212bf32b92a62d7057159498b7d9475d7bf295
  Author: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
  Date:   Fri Aug 1 13:06:59 2014 -0700

      staging: comedi: amplc_dio200: remove private data

      The private data in this driver only has one member, 'intr_sd', which is
      the index to the interrupt subdevice.

      This member is initialized during the attach of the driver when the 
sd_intr
      subdevice is detected in the boadinfo 'layout'. The member is then used in
      the interrupt handler to get the pointer to the subdevice.

      This member is not necessary. The comedi_device 'read_subdev' is also
      initialized during the attach. This can be used in the interrupt handler
      to get the subdevice pointer.

      Refactor the code to not require the private data and remove the struct
      and its allocations.

      Signed-off-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Reviewed-by: Ian Abbott <abbotti@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe10bdbda634597b4853cd45bc655e1bc8f3d89e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:55 2014 +0100

      staging: comedi: amplc_pci224: no need to comedi_set_hw_dev() here

      The comedi core module calls `comedi_set_hw_dev()` to associate the
      hardware `struct device` with the `struct comedi_device` before it calls
      the comedi driver's "auto_attach" hook `pci224_auto_attach()`.  There is
      no need for `pci224_auto_attach()` to call `comedi_set_hw_dev()` itself,
      so remove the call.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fd2bb912e17aee18713504d157bceff7f41fad1e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:54 2014 +0100

      staging: comedi: amplc_pci224: absorb pci224_attach_common()

      `pci224_attach_common()` is now only called from `pci225_auto_attach()`,
      so absorb it into that function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit dce75412aa80d0e569d09cc5ef296b52d4c71126
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:53 2014 +0100

      staging: comedi: amplc_pci224: remove PCI_DEVICE_ID_... macros

      The macros `PCI_DEVICE_ID_AMPLICON_PCI224` and
      `PCI_DEVICE_ID_AMPLICON_PCI234` are only used in the PCI module device
      table `amplc_pci224_pci_table[]`.  Just expand the macros where they are
      used and remove them.  The macro `PCI_DEVICE_ID_INVALID` is no longer
      used either, so remove it.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 930771fb905be0e1c09a2fe84c17b578d7a0fdd6
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Mon Aug 4 12:14:28 2014 +0100

      staging: comedi: amplc_pci224: put board indices in PCI driver_data

      The `driver_data` member value from the matched entry of the PCI module
      device table `amplc_pci224_pci_table[]` is passed through to our comedi
      "auto_attach" handler, `pci224_auto_attach()`.  Use that to index
      directly into our static board data array `pci224_boards[]` instead of
      calling `pci224_find_pci_board()` to search for the entry matching the
      PCI device ID.  That function can be removed.  The `devid` and `model`
      members of `struct pci224_board` are no longer needed either and can be
      removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 176835357e7d468987d6ce3663241fac7677b83e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:51 2014 +0100

      staging: comedi: amplc_pci224: no need to manipulate PCI ref count

      This driver no longer supports a "legacy" attach mechanism that searches
      for a suitable PCI device and increments it's reference count, but since
      the common "detach" handler `pci224_detach()` still has a left-over
      `pci_dev_put()`, a matching `pci_dev_get()` is needed in the
      "auto_attach" handler `pci224_auto_attach()`.  There is no longer any
      reason to "get" and "put" the PCI device, so those calls can be removed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7b2809efb16e4a975666b9b14f3e37edd4b39ad2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:50 2014 +0100

      staging: comedi: amplc_pci224: remove "legacy" attach mechanism

      Since the driver no longer supports options in its "legacy" attach
      mechanism to describe the jumper settings (or any options beyond
      restricting a PCI search to a particular bus and/or slot), there is no
      need to retain this mechanism in the driver.  Remove the comedi driver
      "attach" handler `pci224_attach()`, and the now unused
      `pci224_find_pci_dev()`.  Also, remove the "wildcard" entry from the
      board table `pci224_boards[]` as it is no longer needed.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit c7929e7133daead1b055b4dfceeed5f63ead28ae
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:49 2014 +0100

      staging: comedi: amplc_pci224: remove options to select output ranges

      When attaching a PCI224 or PCI234 manually via the `COMEDI_DEVCONFIG`
      ioctl, there are several options the user can supply that describe the
      state of the hardware jumpers (LK1 for PCI224, LK1 thru LK5 for PCI234).
      These options control how the driver sets up the AO range tables for the
      device.  Those options are useless when the board is attached
      automatically via the PCI driver probe function
      `amplc_pci225_pci_probe()`, `comedi_pci_auto_config()`, and the
      comedi driver "auto_attach" handler `pci224_auto_attach()`.

      Rip out the range table selection options and use a single, static range
      table per board type, containing all the software- and
      hardware-selectable ranges for that board.  The PCI234 used to have a
      per-channel `range_table_list` rather than an all-channel `range_table`,
      as the jumpers selected different ranges for all channels.  Now that the
      channels are using a unified range table, use an all-channel
      `range_table` instead.

      When checking the channel list for an asynchronous command in
      `pci224_ao_check_chanlist()` make sure the ranges specified in the list
      have compatible jumper settings.  We don't know how the jumpers are
      actually set, but we can at least avoid conflicting settings.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 74f6084336fa651e6e063f50c2cbaa62c3e831be
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:48 2014 +0100

      staging: comedi: amplc_pci224: no need for '&function'

      Remove the "address-of" operator when the operand is a function.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 56eb5cbc5894b206ef9d4b5d3bcc2e1b232e8c22
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:47 2014 +0100

      staging: comedi: amplc_pci224: reduce leading whitespace in a few places

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e038756110401b6bca6b1091cbcb668fe2741756
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:46 2014 +0100

      staging: comedi: amplc_pci224: remove some unnecessary parentheses

      Remove some pairs of parentheses that don't really improve readability.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fe3cda6d39bba3368ed9823f78bbd145e3a1416e
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:45 2014 +0100

      staging: comedi: amplc_pci224: omit '!= 0' from logical expressions

      Since anything non-zero is logically "true", don't bother doing
      "not-equal" comparisons with zero, except when testing for an explicit
      number 0 (not as a result of bit tests for example).

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit bf6002d898630cc3042f5f727f2ebf0ec4ebabb0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:44 2014 +0100

      staging: comedi: amplc_pci224: set a more descriptive MODULE_DESCRIPTION()

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 5b18dc660a4e8b3a60d3f2696625b87af40b4d81
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:43 2014 +0100

      staging: comedi: amplc_pci224: add whitespace to pci224_boards[]

      Add a bit of whitespace to the initializer of `pci224_boards[]` for
      aesthetic reasons.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 71e70e9f6daea58bb5ef03d17ba26c630fcac1d2
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:42 2014 +0100

      staging: comedi: amplc_pci224: fix spinlock_t definition without comment

      Fix checkpatch issue: "CHECK: spinlock_t definition without comment".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ab2064a5cbd732f5228c718cb7f1afd72ea180da
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:41 2014 +0100

      staging: comedi: amplc_pci224: multiple assignments should be avoided

      Fix checkpatch issue: "CHECK: multiple assignments should be avoided".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit d0f2c953b692a81acafcb71f35b7cff578099de0
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:40 2014 +0100

      staging: comedi: amplc_pci224: blank lines aren't necessary before a 
close brace '}'

      Fix checkpatch issues: "CHECK: Blank lines aren't necessary before a
      close brace '}'".

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 7c40bd48dbae93e7bd8369d8326f8850eff98f73
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:39 2014 +0100

      staging: comedi: amplc_pci224: fix checkpatch line over 80 characters

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 53bd9a204816a3513c5fa3c6170fe33100bb3f4d
  Author: Ian Abbott <abbotti@xxxxxxxxx>
  Date:   Thu Jul 31 14:47:38 2014 +0100

      staging: comedi: amplc_pci224: reformat some comments

      Reformat comments to fit in with the preferred coding style, including
      the copyright and comedi driver description comments at the start of the
      file.  Also, remove a boiler-plate comment for the comedi device private
      data structure.

      Signed-off-by: Ian Abbott <abbotti@xxxxxxxxx>
      Reviewed-by: H Hartley Sweeten <hsweeten@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1566ac0bc919187bb605403f072fd3ebc58b00a0
  Author: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
  Date:   Wed Aug 6 19:59:42 2014 +0100

      staging: unisys: uislib: Fixed missing blank line coding style issue

      Fixed coding style issue "Missing a blank line after declarations"
      detected by the 'checkpatch.pl' script.

      Signed-off-by: Tobenna P. Igwe <ptigwe@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 11c4eba1ad4174512c8b8a682c3d41f97d286611
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:54 2014 -0400

      staging: unisys: fix spacing in vbusdeviceinfo.h

      There was a missing line between declarations and code in 
vbusdeviceinfo.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit ffe58457492be4bea21d38abf4b84ad3e11abfff
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:53 2014 -0400

      staging: unisys: clean up vmcall functions

      Clean up the format of the vmcall functions in iovmcall_gnuc.h. These 
functions
      are rewritten for clarity and to correct the indention, without changing 
any
      functionality.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3c1a653b90d7b3a681a7e49feef32e3e290b36f0
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:52 2014 -0400

      staging: unisys: fix spacing in iovmcall_gnuc.h

      There are spacing errors in the functions in iovmcall_gnuc. Fix these.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3239c1cc156a1acaaccdf79dc2a9601798dbd109
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:51 2014 -0400

      staging: unisys: fix line lengths in controlvmcompletionstatus.h

      The controlVM status file had comments going over the 80 character limit. 
These
      are moved to the next line and the spacing is fixed.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 613cbd9f0048d8220533b98f0924cee07546f240
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:50 2014 -0400

      staging: unisys: fix whitespace in uisutils.h

      Correct a couple of missing blank lines in uisutils.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 746c28e1af51cc6e7c7c6f7bc7d502f6986713a2
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:49 2014 -0400

      staging: unisys: get rid of uiscmpxchg64

      Remove the uiscmpxchg64 macro from uisqueue.h and uisqueue.c.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 52d13a618aa9b84b8ed8b761ca76cec51701afde
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:48 2014 -0400

      staging: unisys: remove unused macros from timskmod.h

      Several macros in timskmod.h are unused. Remove them.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f2170625b24f6224eec64f591b9360025ccae16f
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:47 2014 -0400

      staging: unisys: get rid of semaphore macros

      Remove all of the semaphore macros from timskmod.h and switch all uses of 
those
      types to the correct function names.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e5700df5238577e4e570d08a8ee1aa126731dae7
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:46 2014 -0400

      staging: unisys: fix formatting in timskmod.h

      Fix all whitespace formatting issues in timskmod.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit fb75fc5c0b461a971ea82b169e65fb4d07b5fa01
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Tue Aug 5 14:57:45 2014 -0400

      staging: unisys: get rid of unused VMMIO types

      Delete the unused common VMMIO types in timskmod.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 1d2def986df26bc8ad96e4a824e149dd5fc0e054
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:43 2014 -0400

      staging: unisys: remove commontypes.h

      Delete commontypes.h, and replace all of the places that #included it with
      correct #includes for the types used in that file.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 15fe5f2ceddc8b3fa3750ca54dacb950606cf8d5
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:42 2014 -0400

      staging: unisys: move remaining macros from commontypes.h to channel.h

      All of the remaining macros in commontypes.h - the CHANNEL_*_MISMATCH 
macros
      and UltraLogEvent() - are used only in channel.h. Move the entire set of 
them
      to their new home.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e4701ae2cfe5dc45a320a647b498fd9f2527b35
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:41 2014 -0400

      staging: unisys: remove OFFSETOF from commontypes

      The only place OFFSETOF was being used was in iochannel.h. Remove the 
macro
      from commontypes.h and replace all uses of it in iochannel.h with 
offsetof()
      instead.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit af96e9c058ff620b78292945e24a9d044b0d6f97
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:40 2014 -0400

      staging: unisys: remove GUEST_PHYSICAL_ADDRESS from commontypes.h

      The typedef for GUEST_PHYSICAL address is only used in two files, so 
remove it
      from commontypes.h and add it to visorchipset/file.c and 
controlvmchannel.h.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2046fcca74148b627577c6324c811c7e894fa45d
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:39 2014 -0400

      staging: unisys: remove INLINE define from commontypes

      There was a macro for INLINE. Delete it and fix the one occurrance of it 
to
      just use 'inline' instead, though that function looks awfully big for an
      inline...

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit e87cfde4a1e93aa0f0efc5ad7955500c2246f29b
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:38 2014 -0400

      staging: unisys: remove MEMORYBARRIER AND VolatileBarrier from commontypes

      Remove the MEMORYBARRIER and VolatileBarrier() defines from commontypes.h 
and
      convert the spots that used this to mb(). Add comments to each use to 
indicate
      that the barrier is used to ensure channel synchronization between guests.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2e20c4a7c8179d3216eaf03c3c8fa8badfb35290
  Author: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
  Date:   Sat Aug 2 22:03:37 2014 -0400

      staging: unisys: remove MEMCPY functions from commontypes.h

      This patch removes MEMCPY, MEMCPY_FROMIO, and MEMCPY_TOIO from 
commontypes.h,
      and switches all use of these macros to the appropriate built in 
definition.

      Signed-off-by: Benjamin Romer <benjamin.romer@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 6c66843dabbc2cb75832c7ebcaade9038d16702f
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:39:29 2014 +0900

      staging: dgap: cleanup print messages for dgap driver

      * use dev_{warn,err} instead of pr_{warn,err}
      * removes dgap_err() and just use pr_err(). pr_err() used in
      dgap_parsefile() not dev_err() because if dgap_parsefile() is
      failed, just one message is printed.
      * removes "out of memory" messages.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 3cfa648b124ccbf5bc6aea92beef8ed35a06f1ed
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:39:05 2014 +0900

      staging: dgap: Simplify to set a module type

      It is same manner with setting a board type.
      After allocating a type of "MNODE", get a token value
      set to "module.type".

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit f6aa0164cd3b1c5192e87f5651ec382c3bc3abac
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:38:41 2014 +0900

      staging: dgap: Simplify to set a concentrator type

      It is same manner with setting a board type.
      For example of config file for concentrator,
          "conc ccon" or
          "conc epcon"

      After allocating a type of "CNODE" then set a type of concentrator.
      So remove cases in swith statement, just get a token from string
      and set to "conc.type". And also it doesn't need to "conc.v_type".

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 77a4492fcc5696efd667cf698cb806ae846ea163
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:38:14 2014 +0900

      staging: dgap: Simplify set a board type from configration file

      Board types need to separate normal command like IO, MEM and so on.
      And the board type will come after "board" string in config file normally.
      (If it is not, dgap_gettok returns an error with zero)
      After that, set a variable of a number which is matched with specific
      a board number to "board.type". The dgap_gettok() returns that number so
      just set to "board.type" and also "v_type" can be removed.

      In case of boards of PCI type are set variables to zero. These can
      be removed because "p" as cnode get memory from kzalloc so already
      set to zero.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 35edf11bed147a8fe1df529035ccb551d671916d
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:37:39 2014 +0900

      staging: dgap: cleanup duplicated warning message on dgap_tty_init()

      If true_count is not same with brd->nasync, warning messages are
      printed. But it has duplicated messages within if statement.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 274d8b35f88079870f1691413be7ce4341d9f87b
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:37:11 2014 +0900

      staging: dgap: remove redundant declarations.

      These are already defined in dgap.h.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 83d24f82293eaa32f0f5679c743d9168cd74cad8
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Sat Aug 9 14:36:44 2014 +0900

      staging: dgap: remove useless variable

      dgap_major_serial_registered and dgap_major_transparent_print_registered
      could be checked whether a board is initialized.
      But it doesn't need to check that variables becasue dgap module
      isn't calling the dgap_cleanup_tty() without initializing
      for a board completely.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 99a643b8aebb91d1dba8dff6c0e416dfd1140b07
  Author: Daeseok Youn <daeseok.youn@xxxxxxxxx>
  Date:   Thu Jul 31 13:02:30 2014 +0900

      staging: dgap: introduce dgap_cleanup_nodes()

      When a configration file is parsed with dgap_parsefile(),
      makes nodes for saving configrations for board.

      Making a node will allocate node memory and strings for saving
      configrations with kstrdup().

      So these are freed when dgap is unloaded or failed to initialize.

      Signed-off-by: Daeseok Youn <daeseok.youn@xxxxxxxxx>
      Tested-by: Mark Hounschell <markh@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 2eb61f38821979dd3d065a8bbb72dc9f6306f005
  Author: Martin Berglund <martin@xxxxxxxxxx>
  Date:   Sat Aug 9 01:26:45 2014 +0200

      staging: vt6655: iowpa.h: Fix sparse warnings

      This resolves a sparse address space warning in wpactl.c

      Signed-off-by: Martin Berglund <martin@xxxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit a5b4e003253a496a7414003c034ff51a365258d4
  Author: Yee Chin, Chiam <phathetique@xxxxxxxxx>
  Date:   Wed Aug 6 17:47:34 2014 -0400

      Staging: android: sw_sync.c: Fixed coding style issue.

      Fixed coding style issue where blank line is missing after declaration.

      Signed-off-by: Yee Chin, Chiam <phathetique@xxxxxxxxx>
      Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

  commit 515d9b2c03943ca904cd135e1b1d9ddd168c1b27
  Author: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
  Date:   Tue Aug 12 18:22:27 2014 +0200

      ata: remove deprecated struct ahci_platform_data

      The last user of the deprecated struct ahci_platform_data has been
      cleaned up recently (SPEAr1340 got a proper PHY driver).

      Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx>
      Acked-by: Hans de Goede <hdegoede@xxxxxxxxxx>
      Signed-off-by: Tejun Heo <tj@xxxxxxxxxx>

  commit 759e612bf96627b64fcafe4174b3f6f2dedf2c0d
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:55 2014 +0000

      perf stat: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022255.3545.81549.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ede395d27c60c06a2173e7a9c0f4a929a1fef73e
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:53 2014 +0000

      perf help: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022253.3545.82136.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f9f33fdba159a9c163ecf1dc0106ebd4c2498130
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:51 2014 +0000

      perf kvm: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022251.3545.83718.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 340481ada1af9322d99e9c1ba874391f53ff4fce
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:49 2014 +0000

      perf buildid-cache: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022249.3545.53211.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fb74fbda42dc5bcbd9bae5d75bfb6755948db21d
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:47 2014 +0000

      perf sched: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022247.3545.4564.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ba3dfff8ad2d98df0c8116faaeb281c93e161636
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:45 2014 +0000

      perf test: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022245.3545.91394.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 35550da389ba8752f024a44ef14b74001c4fc4d3
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:43 2014 +0000

      perf record: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022243.3545.7411.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 942a91ed3ffff0267944ed3161ae292d0960fd44
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:41 2014 +0000

      perf trace: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thead-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022241.3545.97543.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 809adea685f7dbc9bdcc38b27d24801c461d8413
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:38 2014 +0000

      perf top: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error message for thread-safety.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022238.3545.15569.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6e81c74cbf4b64620170da14844f1dc8a9a5950f
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:36 2014 +0000

      perf util: Replace strerror with strerror_r for thread-safety

      Replaces all strerror with strerror_r in util for making the perf lib
      thread-safe.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022236.3545.3367.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5f03cba41590b5e7db5b66d2b2aa3e146ff8a84f
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:34 2014 +0000

      perf probe: Make error messages thread-safe

      To make error messages thread-safe, this replaces strerror with
      strerror_r for warnings, and just shows the return value instead of
      using strerror for debug messages.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022234.3545.22199.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b2348e1d8a67c58de44820587fabc4f987eafbb6
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:32 2014 +0000

      perf: Use strerror_r instead of strerror

      Use strerror_r instead of strerror in error messages for thread-safety.
      This also introduce STRERR_BUFSIZE macro for the default size of message
      buffer for strerror_r.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022232.3545.14026.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6eb08660962a91212902869672dab5199827cbfd
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Thu Aug 14 02:22:30 2014 +0000

      perf probe: Don't use strerror if strlist__add failed

      Since the strlist__add doesn't involves any IO, the failure reason must
      be ENOMEM or EINVAL, moreover this is just a debug message, we don't
      need to show the error string.

      And also, if get_probe_trace_command_rawlist() returns NULL, it doesn't
      mean the rawlist is empty, there is an error.  So caller must use
      -ENOMEM for the error.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814022230.3545.99254.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e8232f1ad4682c34e7e774c212ccd0c15bb5aa26
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Aug 14 15:01:38 2014 +0900

      perf report: Relax -g option parsing not to limit the option order

      Current perf report -g/--call-graph option parser requires for option
      argument having following order:

        type,min_percent[,print_limit],order,key

      But sometimes it's annoying to type all even if one just wants to change
      the "order" or "key" setting.

      This patch fixes it to remove the ordering restriction so that one can
      use just "-g caller", for instance.  The only remaining restriction is
      that the "print_limit" always comes after the "min_percent".

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Arun Sharma <asharma@xxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Rodrigo Campos <rodrigo@xxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407996100-6359-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 885b5930d6632fc7df55445d9021b87d8bb17a9b
  Author: Cody P Schafer <dev@xxxxxxxxxx>
  Date:   Fri Aug 15 00:26:14 2014 -0700

      perf tools: Annotate PMU related list_head members with type info

      So that we can more readily understand in which list heads structs are
      stored into.

      Signed-off-by: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Anshuman Khandual <khandual@xxxxxxxxxxxxxxxxxx>
      Cc: Cody P Schafer <dev@xxxxxxxxxx>
      Cc: Haren Myneni <hbabu@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Michael Ellerman <michaele@xxxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1408087583-32239-6-git-send-email-sukadev@xxxxxxxxxxxxxxxxxx
      Signed-off-by: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c4d2df495c5bf05661772abf9b88f2696fd810c4
  Author: Elliott Hughes <enh@xxxxxxxxxx>
  Date:   Thu Aug 14 12:39:20 2014 -0700

      perf tools: Add arm64 triplets

      Adds the triplet used for arm64 by Android. Others will want to add
      their own later.

      Signed-off-by: Elliott Hughes <enh@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140814193920.A7D2D20572@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1e2bb043f171084e5f34816a4268304512d35a46
  Author: Alex Converse <aconverse@xxxxxxxxxx>
  Date:   Thu Aug 14 14:03:00 2014 -0700

      perf annotate: Don't truncate Intel style addresses

      Instructions like "mov r9,QWORD PTR [rdx+0x8]" were being truncated to
      "mov r9,QWORD" by code that assuemd operands cannot have spaces.

      Signed-off-by: Alex Converse <aconverse@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1408050180-14088-1-git-send-email-aconverse@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 92561cb7883194714475c7a7775a11a9c40f75cb
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Fri Aug 15 01:44:32 2014 +0000

      perf probe: Warn user to rebuild target with debuginfo

      Warn user to rebuild target with debuginfo when the perf probe fails to
      find debug information in the target binary.

      Without this, perf probe just reports the failure, but it's no hint for
      users. This gives more hint for users.

      Without this:

        $ strip perf
        $ ./perf probe -x perf -L argv_split
        Failed to open debuginfo file.
          Error: Failed to show lines.

      With this:

        $ strip perf
        $ ./perf probe -x perf -L argv_split
        The /home/fedora/ksrc/linux-3/tools/perf/perf file has no debug 
information.
        Rebuild with -g, or install an appropriate debuginfo package.
          Error: Failed to show lines.

      The "rebuild with ..." part changes to "rebuild with CONFIG_DEBUG_INFO"
      if the target is the kernel or a kernel module.

      Suggested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Brendan Gregg <brendan.d.gregg@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: yrl.pp-manager.tt@xxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140815014432.29869.57941.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 53b954ee4a71e782d7dfcdeee5bf4695caeeb112
  Author: Eliad Peller <eliad@xxxxxxxxxx>
  Date:   Thu Jul 24 11:20:05 2014 +0300

      mac80211: disable 40MHz support in case of 20MHz AP

      If the AP only advertises support for 20MHz (in the
      ht operation ie), disable 40MHz and VHT.

      This can improve interoperability with APs that
      don't like stations exceeding their own
      advertised capabilities.

      Signed-off-by: Eliad Peller <eliadx.peller@xxxxxxxxx>
      Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit a74a8c846fb699f3277c0c21278bd4c414074b4a
  Author: Johannes Berg <johannes.berg@xxxxxxxxx>
  Date:   Tue Jul 22 14:50:47 2014 +0200

      mac80211: don't duplicate station QoS capability data

      We currently track the QoS capability twice: for all peer stations
      in the WLAN_STA_WME flag, and for any clients associated to an AP
      interface separately for drivers in the sta->sta.wme field.

      Remove the WLAN_STA_WME flag and track the capability only in the
      driver-visible field, getting rid of the limitation that the field
      is only valid in AP mode.

      Reviewed-by: Arik Nemtsov <arik@xxxxxxxxxx>
      Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>

  commit 4ed91096881449012b14b1e879f40b4a37533e0e
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Aug 8 20:27:01 2014 +0200

      drm/i915: Track cursor changes as frontbuffer tracking flushes

      We treat other plane updates in the same fashion. Spotted because
      Rodrigo kept reporting a bug in the PSR code where the frontbuffer was
      eternally stuck with a dirty cursor bit set.

      The psr testcase should have caught this, but that i-g-t is kaputt.
      Rodrigo is signed up to fix that.

      Cc: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Tested-by-and-Reviewed-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f1ad5a1fd4127b3a5e21b8f5ef7f1921a5d3063e
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:41 2014 +0100

      drm/i915/bdw: Help out the ctx switch interrupt handler

      If we receive a storm of requests for the same context (see 
gem_storedw_loop_*)
      we might end up iterating over too many elements in interrupt time, 
looking for
      contexts to squash together. Instead, share the burden by giving more
      intelligence to the queue function. At most, the interrupt will iterate 
over
      three elements.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e1fee72c2ea2e9c0c6e6743d32a6832f21337d6c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:40 2014 +0100

      drm/i915/bdw: Avoid non-lite-restore preemptions

      In the current Execlists feeding mechanism, full preemption is not
      supported yet: only lite-restores are allowed (this is: the GPU
      simply samples a new tail pointer for the context currently in
      execution).

      But we have identified an scenario in which a full preemption occurs:
      1) We submit two contexts for execution (A & B).
      2) The GPU finishes with the first one (A), switches to the second one
      (B) and informs us.
      3) We submit B again (hoping to cause a lite restore) together with C,
      but in the time we spend writing to the ELSP, the GPU finishes B.
      4) The GPU start executing B again (since we told it so).
      5) We receive a B finished interrupt and, mistakenly, we submit C (again)
      and D, causing a full preemption of B.

      The race is avoided by keeping track of how many times a context has been
      submitted to the hardware and by better discriminating the received 
context
      switch interrupts: in the example, when we have submitted B twice, we 
won´t
      submit C and D as soon as we receive the notification that B is completed
      because we were expecting to get a LITE_RESTORE and we didn´t, so we 
know a
      second completion will be received shortly.

      Without this explicit checking, somehow, the batch buffer execution order
      gets messed with. This can be verified with the IGT test I sent together 
with
      the series. I don´t know the exact mechanism by which the pre-emption 
messes
      with the execution order but, since other people is working on the 
Scheduler
      + Preemption on Execlists, I didn´t try to fix it. In these series, only 
Lite
      Restores are supported (other kind of preemptions WARN).

      v2: elsp_submitted belongs in the new intel_ctx_submit_request. Several
      rebase changes.

      v3: Clarify how the race is avoided, as requested by Daniel.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Align function parameters ...]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e981e7b17f2b41970e7e2367d4225e0bb3310667
  Author: Thomas Daniel <thomas.daniel@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:39 2014 +0100

      drm/i915/bdw: Handle context switch events

      Handle all context status events in the context status buffer on every
      context switch interrupt. We only remove work from the execlist queue
      after a context status buffer reports that it has completed and we only
      attempt to schedule new contexts on interrupt when a previously submitted
      context completes (unless no contexts are queued, which means the GPU is
      free).

      We canot call intel_runtime_pm_get() in an interrupt (or with a spinlock
      grabbed, FWIW), because it might sleep, which is not a nice thing to do.
      Instead, do the runtime_pm get/put together with the create/destroy 
request,
      and handle the forcewake get/put directly.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>

      v2: Unreferencing the context when we are freeing the request might free
      the backing bo, which requires the struct_mutex to be grabbed, so defer
      unreferencing and freeing to a bottom half.

      v3:
      - Ack the interrupt inmediately, before trying to handle it (fix for
      missing interrupts by Bob Beckett <robert.beckett@xxxxxxxxx>).
      - Update the Context Status Buffer Read Pointer, just in case (spotted
      by Damien Lespiau).

      v4: New namespace and multiple rebase changes.

      v5: Squash with "drm/i915/bdw: Do not call intel_runtime_pm_get() in an
      interrupt", as suggested by Daniel.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch ...]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit acdd884a2e1b873995c120d5eabd8cab77f48f20
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:38 2014 +0100

      drm/i915/bdw: Two-stage execlist submit process

      Context switch (and execlist submission) should happen only when
      other contexts are not active, otherwise pre-emption occurs.

      To assure this, we place context switch requests in a queue and those
      request are later consumed when the right context switch interrupt is
      received (still TODO).

      v2: Use a spinlock, do not remove the requests on unqueue (wait for
      context switch completion).

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>

      v3: Several rebases and code changes. Use unique ID.

      v4:
      - Move the queue/lock init to the late ring initialization.
      - Damien's kmalloc review comments: check return, use sizeof(*req),
      do not cast.

      v5:
      - Do not reuse drm_i915_gem_request. Instead, create our own.
      - New namespace.

      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2-v5)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [davnet: Checkpatch + wash-up s/BUG_ON/WARN_ON/.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ae1250b9da308acd16554365d125b4afb795b825
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:37 2014 +0100

      drm/i915/bdw: Write the tail pointer, LRC style

      Each logical ring context has the tail pointer in the context object,
      so update it before submission.

      v2: New namespace.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 84b790f80e5153d8d54074aa4eae49ff3070f2f1
  Author: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:36 2014 +0100

      drm/i915/bdw: Implement context switching (somewhat)

      A context switch occurs by submitting a context descriptor to the
      ExecList Submission Port. Given that we can now initialize a context,
      it's possible to begin implementing the context switch by creating the
      descriptor and submitting it to ELSP (actually two, since the ELSP
      has two ports).

      The context object must be mapped in the GGTT, which means it must exist
      in the 0-4GB graphics VA range.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>

      v2: This code has changed quite a lot in various rebases. Of particular
      importance is that now we use the globally unique Submission ID to send
      to the hardware. Also, context pages are now pinned unconditionally to
      GGTT, so there is no need to bind them.

      v3: Use LRCA[31:12] as hwCtxId[19:0]. This guarantees that the HW context
      ID we submit to the ELSP is globally unique and != 0 (Bspec requirements
      of the software use-only bits of the Context ID in the Context Descriptor
      Format) without the hassle of the previous submission Id construction.
      Also, re-add the ELSP porting read (it was dropped somewhere during the
      rebases).

      v4:
      - Squash with "drm/i915/bdw: Add forcewake lock around ELSP writes" (BSPEC
        says: "SW must set Force Wakeup bit to prevent GT from entering C6 while
        ELSP writes are in progress") as noted by Thomas Daniel
        (thomas.daniel@xxxxxxxxx).
      - Rename functions and use an execlists/intel_execlists_ namespace.
      - The BUG_ON only checked that the LRCA was <32 bits, but it didn't make
        sure that it was properly aligned. Spotted by Alistair Mcaulay
        <alistair.mcaulay@xxxxxxxxx>.

      v5:
      - Improved source code comments as suggested by Chris Wilson.
      - No need to abstract submit_ctx away, as pointed by Brad Volkin.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch. Sigh.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 48e29f5535b9eb506c44bd8f41bd9348fd219435
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:29 2014 +0100

      drm/i915/bdw: Emission of requests with logical rings

      On a previous iteration of this patch, I created an Execlists
      version of __i915_add_request and asbtracted it away as a
      vfunc. Daniel Vetter wondered then why that was needed:

      "with the clean split in command submission I expect every
      function to know wether it'll submit to an lrc (everything in
      intel_lrc.c) or wether it'll submit to a legacy ring (existing
      code), so I don't see a need for an add_request vfunc."

      The honest, hairy truth is that this patch is the glue keeping
      the whole logical ring puzzle together:

      - i915_add_request is used by intel_ring_idle, which in turn is
        used by i915_gpu_idle, which in turn is used in several places
        inside the eviction and gtt codes.
      - Also, it is used by i915_gem_check_olr, which is littered all
        over i915_gem.c
      - ...

      If I were to duplicate all the code that directly or indirectly
      uses __i915_add_request, I'll end up creating a separate driver.

      To show the differences between the existing legacy version and
      the new Execlists one, this time I have special-cased
      __i915_add_request instead of adding an add_request vfunc. I
      hope this helps to untangle this Gordian knot.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Adjust to ringbuf->FIXME_lrc_ctx per the discussion with
      Thomas Daniel.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 14f476fa24e81d0beea1aa14d763102958518d60
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 8 19:15:20 2014 +0100

      drm: Use the type of the array element when reallocating

      Static analysers find it 'suspicious', that we're trying to allocate 
memory for
      elements of size sizeof(struct drm_fb_helper_connector) when the array is
      defined as struct drm_fb_helper_connector **.

      Use sizeof(struct drm_fb_helper_connector *) instead.

      Note that the structure being defined as:

      struct drm_fb_helper_connector {
        struct drm_connector *connector;
      };

      This was still doing the right thing, but may not in the future if
      additional fields are added.

      Cc: Todd Previte <tprevite@xxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c11cda52193dfa459dfea38f00b19bc9325fa922
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 8 18:50:18 2014 +0100

      drm: Don't return 0 for a value used as a denominator

      Static analysis will be unhappy if a function can theoretically return
      0 and we're trying to divide by that value.

      Mark that case that cannot occur as a BUG() instead.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 295ee85316aedfe1878306d71b5e9c7d4498fb1b
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Jul 30 14:23:44 2014 +0200

      drm: Docbook fixes

      Bunch of small leftovers spotted by looking at the make htmldocs output.

      I've left out dp mst, there's too much amiss there.

      v2: Also add the missing parameter docbook in the dp mst code - Dave
      Airlie correctly pointed out that we don't actually want kerneldoc for
      the missing structure members in header files.

      Cc: Dave Airlie <airlied@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 29db3cd372d1e75e2fadce5fd9961b7ef271061e
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Feb 8 23:11:00 2014 +0000

      HID: hid-sensor-hub: use devm_ functions consistently

      Use devm_kzalloc for all calls to kzalloc and not just the first.  Use
      devm functions for other allocations as well. The calls to free the
      allocated memory in the probe and remove functions are done away with
      and a label is removed in the probe function.

      The semantic match that finds the inconsistency is as follows:

      // <smpl>
      @@
      @@

      *devm_kzalloc(...)
      ...
      *kzalloc(...)
      // </smpl>

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 582d67f0b19afc2299bc8977aba835d8d25bb591
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:16 2014 +0100

      drm/i915: Add temporary ring->ctx backpointer

      The execlist patches have a bit a convoluted and long history and due
      to that have the actual submission still misplaced deeply burried in
      the low-level ringbuffer handling code. This design goes back to the
      legacy ringbuffer code with its tricky lazy request and simple work
      submissiion using ring tail writes. For that reason they need a
      ring->ctx backpointer.

      The goal is to unburry that code and move it up into a level where the
      full execlist context is available so that we can ditch this
      backpointer. Until that's done make it really obvious that there's
      work still to be done.

      Cc: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Cc: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Acked-by: Thomas Daniel <thomas.daniel@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3a448734902359113b0c7c3454ce4cd56dc1e61f
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 20:05:47 2014 +0100

      drm/i915: Print captured bo for all VM in error state

      The current error state harks back to the era of just a single VM. For
      full-ppgtt, we capture every bo on every VM. It behoves us to then print
      every bo for every VM, which we currently fail to do and so miss vital
      information in the error state.

      v2: Use the vma address rather than -1!

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 016970beb05da6285c2f3ed2bee1c676cb75972e
  Author: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
  Date:   Wed Aug 13 23:07:06 2014 +0530

      drm/i915: Sharing platform specific sequence between runtime and system 
suspend/ resume paths

      On VLV, post S0i3 during i915_drm_thaw following issue is observed during 
ring
      initialization.

      [ 335.604039] [drm:stop_ring] ERROR render ring :timed out trying to stop 
ring
      [ 336.607340] [drm:stop_ring] ERROR render ring :timed out trying to stop 
ring
      [ 336.607345] [drm:init_ring_common] ERROR failed to set render ring head 
to zero ctl 00000000 head 00000000 tail 00000000 start 00000000
      [ 337.610645] [drm:stop_ring] ERROR bsd ring :timed out trying to stop 
ring
      [ 338.613952] [drm:stop_ring] ERROR bsd ring :timed out trying to stop 
ring
      [ 338.613956] [drm:init_ring_common] ERROR failed to set bsd ring head to 
zero ctl 00000000 head 00000000 tail 00000000 start 00000000
      [ 339.617256] [drm:stop_ring] ERROR render ring :timed out trying to stop 
ring
      [ 339.617258] -----------[ cut here ]-----------
      [ 339.617267] WARNING: CPU: 0 PID: 6 at 
drivers/gpu/drm/i915/intel_ringbuffer.c:1666 intel_cleanup_ring+0xe6/0xf0()
      [ 339.617396] --[ end trace 5ef5ed1a3c92e2a6 ]--
      [ 339.617428] [drm:__i915_drm_thaw] ERROR failed to re-initialize GPU, 
declaring wedged!

      This is happening since wake is not enabled and Gunit registers are not 
restored.
      For this system suspend/resume paths need to follow save/restore and 
additional
      platform specific setup in suspend_complete and resume_prepare.

      suspend_complete is shared unconditionaly for VLV, HSW, BDW. 
resume_prepare for
      HSW and BDW has pc8 disabling which is needed during thaw_early so sharing
      uncondtionally. For VLV and SNB runtime resume specific sequence exists.

      Cc: Imre Deak <imre.deak@xxxxxxxxx>
      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
      Cc: Goel, Akash <akash.goel@xxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ebc3282409ae4d1e90c2f9608665cc4d8fbf7e73
  Author: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
  Date:   Wed Aug 13 23:07:05 2014 +0530

      drm/i915: Created common handler for platform specific suspend/resume

      With this change, intel_runtime_suspend and intel_runtime_resume functions
      become completely platform agnostic. Platform specific suspend/resume
      changes are moved to intel_suspend_complete and intel_resume_prepare.

      Cc: Imre Deak <imre.deak@xxxxxxxxx>
      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
      Cc: Goel, Akash <akash.goel@xxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 804eef14790f8917f74945f82db8b55903f76af4
  Author: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 17:12:17 2014 +0200

      ath10k: unregister spectral before mac

      If spectral is unregistered after mac80211, the relayfs file has already
      been removed recursively by mac/cfg80211, and spectral tries to remove
      the file once more, thus leading to double free problems. Better clean
      up spectral before to avoid that problem.

      Reported-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>
      Signed-off-by: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit beb4be849a92172b4b95185a19db1691e6223f22
  Author: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
  Date:   Tue Aug 12 11:45:59 2014 +0100

      ath6kl: Add SDIO device ID for QCA6234X Support

      This patch adds device ID 402 to support QCA6234X found in APQ8064 SOC
      in IFC6410 board.

      Tested with mainline mmci sdio driver.

      Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit f2bc4d203edf2c5a6054134765ad5935454dc6ea
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:02:20 2014 +0300

      ath10k: fix typo in error message

      tranmist -> transmit

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit a9aefb3b3761a55117c6d1a526ac0305c3be5f46
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 11:02:19 2014 +0300

      ath10k: improve vdev map handling

      Check vdev map has space before calling ffs,
      fix invalid cleanup in failure to create vdev
      case.

      Open-code the BIT() logic since BIT does not properly
      handle 64-bit bitfields and future patches will make
      use of larger bitfields.

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 560cb12a4080a48b84da8b96878cafbd193c4d64
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Apr 23 16:12:30 2014 +0200

      locking,arch: Rewrite generic atomic support

      Rewrite generic atomic support to only require cmpxchg(), generate all
      other primitives from that.

      Furthermore reduce the endless repetition for all these primitives to
      a few CPP macros. This way we get more for less lines.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140508135852.940119622@xxxxxxxxxxxxx
      Cc: Arnd Bergmann <arnd@xxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-arch@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d4608dd5b4ec13855680b89f719d8d4b2da92411
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:31:12 2014 +0100

      locking,arch,xtensa: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Chris Zankel <chris@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Max Filippov <jcmvbkbc@xxxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-xtensa@xxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.879575796@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4f3316c2b5fe2062c26c9b66915b5a5c80c60a5c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:29:28 2014 +0100

      locking,arch,sparc: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Cc: Kirill Tkhai <tkhai@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Sam Ravnborg <sam@xxxxxxxxxxxx>
      Cc: sparclinux@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.825281379@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c6470150dff9aff682063890c9b8eac71b695def
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:12:45 2014 +0100

      locking,arch,sh: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-sh@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.770036493@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit af095dd60bdc52b11c186c3151e8e38d6faa094c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:11:31 2014 +0100

      locking,arch,powerpc: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      Requires asm_op because PPC asm is weird :-)

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Mahesh Salgaonkar <mahesh@xxxxxxxxxxxxxxxxxx>
      Cc: Paul Gortmaker <paul.gortmaker@xxxxxxxxxxxxx>
      Cc: linuxppc-dev@xxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.713980957@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 15e3f6d782fc6ff7e004b40642ad895b91ae78bf
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 18:04:44 2014 +0100

      locking,arch,parisc: Fold atomic_ops

      OK, no LoC saved in this case because sub was defined in terms of add.
      Still do it because this also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Helge Deller <deller@xxxxxx>
      Cc: James E.J. Bottomley <jejb@xxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-parisc@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.659342353@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e69a0ef76627005e3e83d0e086e6bb1d247bb65b
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 17:59:04 2014 +0100

      locking,arch,mn10300: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: David Howells <dhowells@xxxxxxxxxx>
      Cc: Koichi Yasutake <yasutake.koichi@xxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-am33-list@xxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.605324173@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ef31563e950c60bb41b97c2b61c32de874f3c949
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Mar 26 17:56:43 2014 +0100

      locking,arch,mips: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Maciej W. Rozycki <macro@xxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
      Cc: linux-mips@xxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.521548500@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d6dfe2509da935a15583cace7cd3837b1e8addef
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 19:08:25 2014 +0100

      locking,arch,metag: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: James Hogan <james.hogan@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-metag@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.453864110@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d839bae4269aea46bff4133066a411cfba5c7c46
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 19:06:34 2014 +0100

      locking,arch,m68k: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires asm_op due to eor.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-m68k@xxxxxxxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/20140509091646.GO30445@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c9ebe21b204f95e3aba84ee91c8b9347d73806f1
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 19:02:22 2014 +0100

      locking,arch,m32r: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hirokazu Takata <takata@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-m32r-ja@xxxxxxxxxxxxxxxxx
      Cc: linux-m32r@xxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.318635136@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 08be2dab191431f23f5f98ba2db76513d0d853e7
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 18:20:30 2014 +0100

      locking,arch,ia64: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Fenghua Yu <fenghua.yu@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Akinobu Mita <akinobu.mita@xxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Tony Luck <tony.luck@xxxxxxxxx>
      Cc: linux-ia64@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.245224472@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 50f853e38b0b90a5703ab14b70e20eb5a8ccd5de
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 18:20:26 2014 +0100

      locking,arch,hexagon: Fold atomic_ops

      OK, no LoC saved in this case because the !return variants were
      defined in terms of the return ops. Still do it because this also
      prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Richard Kuo <rkuo@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: linux-hexagon@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.171567636@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7179e30ef66a5bae91592ae7fbacf3df6c627dd6
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 18:19:25 2014 +0100

      locking,arch,cris: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Jesper Nilsson <jesper.nilsson@xxxxxxxx>
      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Mikael Starvik <starvik@xxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: linux-cris-kernel@xxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135852.104572724@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit d325209b6000dcd13404ee946d2292e15a56718c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Apr 9 21:51:29 2014 +0200

      locking,arch,avr32: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires the asm_op because of eor.

      AVR32 is a bit special in that its ADD/SUB instructions are not
      symmetric. Its SUB instruction allows for an 21bit immediate.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
      Cc: Hans-Christian Egtvedt <egtvedt@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140531141445.GD16155@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 92ba1f530b4f90db78eb45f4b6598e75939146bd
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:57:20 2014 +0100

      locking,arch,arm64: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires the asm_op due to eor.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: Chen Gang <gang.chen@xxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135851.995123148@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit aee9a55452f0371258e18b41649ce650ff344090
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:38:18 2014 +0100

      locking,arch,arm: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Requires the asm_op because of eor.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Will Deacon <will.deacon@xxxxxxx>
      Cc: Chen Gang <gang.chen@xxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Nicolas Pitre <nico@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
      Cc: Albin Tonnerre <albin.tonnerre@xxxxxxx>
      Cc: Victor Kamensky <victor.kamensky@xxxxxxxxxx>
      Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
      Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135851.939725247@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f7d11e93ee97a37da1947b7c4e1794705a6f360c
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:29:31 2014 +0100

      locking,arch,arc: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140508135851.886055622@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b93c7b8c5b281bf3646d6c5b6e05249b98cc5ab7
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Sun Mar 23 16:25:53 2014 +0100

      locking,arch,alpha: Fold atomic_ops

      Many of the atomic op implementations are the same except for one
      instruction; fold the lot into a few CPP macros and reduce LoC.

      This also prepares for easy addition of new ops.

      Cc: Matt Turner <mattst88@xxxxxxxxx>
      Cc: Richard Henderson <rth@xxxxxxxxxxx>
      Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Matt Turner <mattst88@xxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Richard Henderson <rth@xxxxxxxxxxx>
      Cc: linux-alpha@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140508135851.832107183@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f6b4ecee0eb7bfa66ae8d5652105ed4da53209a3
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Apr 23 17:02:18 2014 +0200

      locking,x86: Kill atomic_or_long()

      There are no users, kill it.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Jesse Brandeburg <jesse.brandeburg@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140508135851.768177189@xxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f373da34282560c60f0c197690eecb1b2dc49fc0
  Merge: ddcd097 1c65056
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Thu Aug 14 10:38:40 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/probe fixes and improvements from Arnaldo Carvalho de Melo:

      User visible changes:

        * Do not show +/- callchain expansion when there are no childs 
(top/report) (Namhyung Kim)

        * Fix -z and add respective 'z' hotkey to zero samples before refresh
          in 'perf top' (Namhyung Kim)

        * Capability probing fixes, improving the detection of
          kernel features for non-priviledged users (Adrian Hunter)

        * Add beautifier for mremap flags param in 'trace' (Alex Snast)

        * Fix --list and --del options to show events when just uprobes is
          enabled (Masami Hiramatsu)

        * perf script: Allow callchains if any event samples them

        * Don't look for kernel idle symbols in all DSOs in 'perf top' (Arnaldo 
Carvalho de Melo)

        * Add cpu_startup_entry to the list of kernel idle symbols (Arnaldo 
Carvalho de Melo)

        * 'perf top' terminal output fixes (Jiri Olsa)

        * Fix stdin handling for 'perf kvm stat live' (Jiri Olsa)

        * Fix missing label symbols (Adrian Hunter)

        * Don't demangle C++ parameters and such by default, only in
          --verbose mode (Namhyung Kim)

        * Set proper sort__mode for the branch option (Naohiro Aota)

        * Check recorded kernel version when finding vmlinux (Namhyung Kim)

      Infrastructure changes:

        * More prep work for intel PT (Adrian Hunter)

        * Fix possible memory leaks (Namhyung Kim)

        * Fix a memory leak in vmlinux_path__init() (Namhyung Kim)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 13cac15296afe7e42088ecfcd0f1d4b658248c46
  Author: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
  Date:   Thu Aug 14 09:35:34 2014 +0200

      Bluetooth: Fix ERTM L2CAP resend packet

      I-Frame which is going to be resend already has FCS field added and set
      (if it was required). Adding additional FCS field calculated from data +
      old FCS in resend function is incorrect. This patch fix that.

      Issue has been found during PTS testing.

      Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 069cb27017de6476d47a70fbf144f69200d3e854
  Author: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
  Date:   Wed Aug 13 16:01:41 2014 +0200

      Bluetooth: Improve data packing in SAR mode

      There is no need to decrease pdu size with L2CAP SDU lenght in Start
      L2CAP SDU frame. Start packtet is just 2 bytes longer as specified and
      we can keep payload as long as possible.

      When testing SAR L2CAP against PTS, L2CAP channel is usually configured
      in that way, that SDU = MPS * 3. PTS expets then 3 I-Frames from IUT: 
Start,
      Continuation and End frame.

      Without this fix, we sent 4 I-Frames. We could pass a test by using -b
      option in l2test and send just two bytes less than SDU length. With this
      patch no need to use -b option.

      Signed-off-by: Lukasz Rymanowski <lukasz.rymanowski@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 3bbaf812065e8b0feca02b6c7e5117b731709008
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:49:56 2014 +0530

      Bluetooth: Remove typedef bt3c_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      bt3c_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 66f4e0e43a0389a7f2814f0cc6df39019aead54f
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:52:27 2014 +0530

      Bluetooth: Remove typedefs nsh_t and dtl1_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedefs for nsh_t and
      dtl1_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case for dtl1_info_t
      and a similar patch finds the nsh_t case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit ad709d4867985de0b239d01702f9ac6bb578099e
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:51:39 2014 +0530

      Bluetooth: Remove typedef btuart_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      btuart_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d664cd9895b498da4fea3b43c72b4aacfc4126a2
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Wed Aug 13 14:53:31 2014 +0530

      Bluetooth: Remove typedef bluecard_info_t

      The Linux kernel coding style guidelines suggest not using typedefs
      for structure types. This patch gets rid of the typedef for
      bluecard_info_t. Also, the name of the struct is changed to drop the _t,
      to make the name look less typedef-like.

      The following Coccinelle semantic patch detects the case:

      @tn@
      identifier i;
      type td;
      @@

      -typedef
       struct i { ... }
      -td
       ;

      @@
      type tn.td;
      identifier tn.i;
      @@

      -td
      + struct i

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f55889128a776b51581394b20abd0b470304cf95
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Mon Aug 11 13:25:10 2014 +0200

      mac802154: common tx error path

      This patch introduce the common error path on failure of Tx by
      inserting the label 'err_tx'.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 0ba1f94e72b811215ce2f4610fe0f6cf88f4b28a
  Author: Alexander Aring <alex.aring@xxxxxxxxx>
  Date:   Mon Aug 11 13:25:09 2014 +0200

      ieee802154: 6lowpan: remove unused function

      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b288a4963f09459c29cca240d3352cc7915710fc
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Mon Aug 11 13:25:08 2014 +0200

      mac802154: common error path

      By introducing label fail, making the common error path for
      mac802154_llsec_decrypt() and packet type default case.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 24bbd44a96c7a209fafbf1b28f0ac1a00cf4e551
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Mon Aug 11 13:25:07 2014 +0200

      mac802154: cleanup in rx path

      This patch replace the sizeof(struct rx_work) with sizeof(*work)
      and directly passing the skb in mac802154_subif_rx()

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Alexander Aring <alex.aring@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 6f48e260a95c1a0161e5be39adb0f20c737fe459
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:44 2014 +0300

      Bluetooth: Make smp_chan_destroy() private to smp.c

      There are no external users of smp_chan_destroy() so make it private to
      smp.c. The patch also moves the function higher up in the c-file in
      order to avoid forward declarations.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 86d1407cb9cd3cb866eae24a2aedb8006160db69
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:43 2014 +0300

      Bluetooth: Always call smp_distribute_keys() from a workqueue

      The smp_distribute_keys() function calls smp_notify_keys() which in turn
      calls l2cap_conn_update_id_addr(). The l2cap_conn_update_id_addr()
      function will iterate through all L2CAP channels for the respective
      connection: lock the channel, update the address information and unlock
      the channel.

      Since SMP is now using l2cap_chan callbacks each callback is called with
      the channel lock held. Therefore, calling l2cap_conn_update_id_addr()
      would cause a deadlock calling l2cap_chan_lock() on the SMP channel.
      This patch moves calling smp_distribute_keys() through a workqueue so
      that it is never called from an L2CAP channel callback.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 109ec2309eb996fbe03302fbd40dec9014c6f849
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:42 2014 +0300

      Bluetooth: Move canceling security_timer into smp_chan_destroy()

      All places needing to cancel the security timer also call
      smp_chan_destroy() in the same go. To eliminate the need to do these two
      calls in multiple places simply move the timer cancellation into
      smp_chan_destroy().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 276d807317dead63ef2f13aa46e3c17d57ba0713
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:41 2014 +0300

      Bluetooth: Remove unused l2cap_conn->security_timer

      Now that there are no-longer any users for l2cap_conn->security_timer we
      can go ahead and simply remove it. The patch makes initialization of the
      conn->info_timer unconditional since it's better not to leave any
      l2cap_conn data structures uninitialized no matter what the underlying
      transport.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit b68fda6848ebef3499905500971d40b84faa8319
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:40 2014 +0300

      Bluetooth: Add SMP-internal timeout callback

      This patch adds an SMP-internal timeout callback to remove the depenency
      on (the soon to be removed) l2cap_conn->security_timer. The behavior is
      the same as with l2cap_conn->security_timer except that the new
      l2cap_conn_shutdown() public function is used instead of the L2CAP core
      internal l2cap_conn_del().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 8ae9b9845b3252216cf5d2e033e5cca41bae48ef
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:39 2014 +0300

      Bluetooth: Fix double free of SMP data skb

      In the case that the SMP recv callback returns error the calling code in
      l2cap_core.c expects that it still owns the skb and will try to free it.
      The SMP code should therefore not try to free the skb if it return an
      error. This patch fixes such behavior in the SMP command handler
      function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 4befb867b9de8adc56c683f4cf6c9e6c035e94e3
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:38 2014 +0300

      Bluetooth: Call l2cap_conn_shutdown() when SMP recv callback fails

      To restore pre-l2cap_chan functionality we should be trying to
      disconnect the connection when receviving garbage SMP data (i.e. when
      the SMP command handler fails). This patch renames the command handler
      back to smp_sig_channel() and adds a smp_recv_cb() wrapper function for
      calling it. If smp_sig_channel() fails the code calls
      l2cap_conn_shutdown().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit dec5b49235e2526d7aacf5b93ea48f5e30c2f7c3
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:37 2014 +0300

      Bluetooth: Add public l2cap_conn_shutdown() API to request disconnection

      Since we no-longer do special handling of SMP within l2cap_core.c we
      don't have any code for calling l2cap_conn_del() when smp.c doesn't like
      the data it gets. At the same time we cannot simply export
      l2cap_conn_del() since it will try to lock the channels it calls into
      whereas we already hold the lock in the smp.c l2cap_chan callbacks (i.e.
      it'd lead to a deadlock).

      This patch adds a new l2cap_conn_shutdown() API which is very similar to
      l2cap_conn_del() except that it defers the call to l2cap_conn_del()
      through a workqueue, thereby making it safe to use it from an L2CAP
      channel callback.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 44f1a7ab51ebe1ca189445837e0599a5edc6efb1
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Mon Aug 11 22:06:36 2014 +0300

      Bluetooth: Use L2CAP resume callback to call smp_distribute_keys

      There's no need to export the smp_distribute_keys() function since the
      resume callback is called in the same scenario. This patch makes the
      smp_notify_keys function private (at the same time moving it higher up
      in smp.c to avoid forward declarations) and adds a resume callback for
      SMP to call it from there instead.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 89d2975fa06e66ea0d3665d91f799fb1ce4b8bad
  Author: Vincent Zwanenburg <vincentz@xxxxxxxxxx>
  Date:   Fri Aug 8 12:33:56 2014 +0100

      Add a new PID/VID 0227/0930 for AR3012.

      usb devices info:

      T:  Bus=01 Lev=02 Prnt=05 Port=00 Cnt=01 Dev#= 20 Spd=12   MxCh= 0
      D:  Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs=  1
      P:  Vendor=0930 ProdID=0227 Rev= 0.02
      C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA
      A:  FirstIf#= 0 IfCount= 2 Cls=e0(wlcon) Sub=01 Prot=01
      I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=1ms
      E:  Ad=82(I) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      E:  Ad=02(O) Atr=02(Bulk) MxPS=  64 Ivl=0ms
      I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   0 Ivl=1ms
      I:  If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=   9 Ivl=1ms
      I:  If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  17 Ivl=1ms
      I:  If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  25 Ivl=1ms
      I:  If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  33 Ivl=1ms
      I:  If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb
      E:  Ad=83(I) Atr=01(Isoc) MxPS=  49 Ivl=1ms
      E:  Ad=03(O) Atr=01(Isoc) MxPS=  49 Ivl=1ms

      Signed-off-by: Vincent Zwanenburg <vincentz@xxxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit ebef9c1236170fb3ba4dc05ccb41f6d842eb1c12
  Author: Varka Bhadram <varkab@xxxxxxx>
  Date:   Fri Aug 8 17:32:45 2014 +0530

      MAINTAINERS: update maintainers info

      adds the mailing list address for bluetooth 6loWPAN and
      IEEE-802.15.4 subsystems. Also adds web page info.

      Signed-off-by: Varka Bhadram <varkab@xxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 4807b51895dce8aa650ebebc51fa4a795ed6b8b8
  Author: Loic Poulain <loic.poulain@xxxxxxxxx>
  Date:   Fri Aug 8 19:07:16 2014 +0200

      Bluetooth: Fix HCI H5 corrupted ack value

      In this expression: seq = (seq - 1) % 8
      seq (u8) is implicitly converted to an int in the arithmetic operation.
      So if seq value is 0, operation is ((0 - 1) % 8) => (-1 % 8) => -1.
      The new seq value is 0xff which is an invalid ACK value, we expect 0x07.
      It leads to frequent dropped ACK and retransmission.
      Fix this by using '&' binary operator instead of '%'.

      Signed-off-by: Loic Poulain <loic.poulain@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>
      Cc: stable@xxxxxxxxxxxxxxx

  commit 5d88cc73dded31a93fcc4821f33a8c3d755bf454
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:18 2014 +0300

      Bluetooth: Convert SMP to use l2cap_chan infrastructure

      Now that we have all the necessary pieces in place we can fully convert
      SMP to use the L2CAP channel infrastructure. This patch adds the
      necessary callbacks and removes the now unneeded conn->smp_chan pointer.

      One notable behavioral change in this patch comes from the following
      code snippet:

      -       case L2CAP_CID_SMP:
      -               if (smp_sig_channel(conn, skb))
      -                       l2cap_conn_del(conn->hcon, EACCES);

      This piece of code was essentially forcing a disconnection if garbage
      SMP data was received. The l2cap_conn_del() function is private to
      l2cap_conn.c so we don't have access to it anymore when using the L2CAP
      channel callbacks. Therefore, the behavior of the new code is simply to
      return errors in the recv() callback (which is simply the old
      smp_sig_channel()), but no disconnection will occur.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit defce9e83666658d4420d65e45ab1ad190992f72
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:17 2014 +0300

      Bluetooth: Make AES crypto context private to SMP

      Now that we have per-adapter SMP data thanks to the root SMP L2CAP
      channel we can take advantage of it and attach the AES crypto context
      (only used for SMP) to it. This means that the smp_irk_matches() and
      smp_generate_rpa() function can be converted to internally handle the
      AES context.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 70db83c4bcdc1447bbcb318389561c90d7056b18
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:16 2014 +0300

      Bluetooth: Add SMP L2CAP channel skeleton

      This patch creates the initial SMP L2CAP channels and a skeleton for
      their callbacks. There is one per-adapter channel created upon adapter
      registration, and then one channel per-connection created through the
      new_connection callback. The channels are registered with the reserved
      CID 0x1f for now in order to not conflict with existing SMP
      functionality. Once everything is in place the value can be changed to
      what it should be, i.e. L2CAP_CID_SMP.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit f193844c51e88ea3d2137bb0c1d38d27d37691a2
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:37:15 2014 +0300

      Bluetooth: Add more L2CAP convenience callbacks

      In preparation for converting SMP to use l2cap_chan it's useful to add a
      few more callback helpers so that smp.c won't need to define all of its
      own.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 711eafe345d993cf4831e890fa989d02c06cad62
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:52 2014 +0300

      Bluetooth: Move SMP (de)initialization to smp.c

      As preparation for moving SMP to use l2cap_chan infrastructure we need
      to move the (de)initialization functions to smp.c (where they'll
      eventually need access to the local L2CAP channel callbacks).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 54506918059a5bdbf396f34f2e0a2735803024db
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:51 2014 +0300

      Bluetooth: Move SMP initialization after HCI init

      First of all, it's wasteful to initialize SMP if it's never going to be
      used (e.g. on non-LE controllers). Second of all, when we move to use
      l2cap_chan we need to know the real local address, meaning we must have
      completed at least part of the HCI init. This patch moves the SMP
      initialization to after the HCI init procedure and makes it depend on
      whether the controller actually supports LE.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 222916e3e509f04678d0b6f13f7b17bbc8dd14b6
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:50 2014 +0300

      Bluetooth: Refactor SMP (de)initialization into separate functions

      As preparation for converting SMP to use the l2cap_chan infrastructure
      refactor the (de)initialization into separate functions.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 893ededeb189aa48c308116a7acd793efae5c830
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:49 2014 +0300

      Bluetooth: Fix IRK lookup when tfm_aes is not available

      If the AES crypto has not been initialized properly we should cleanly
      return from the hci_find_irk_by_rpa() function. Right now this will not
      happen in practice, but once (in subsequent patches) SMP init is moved
      to after the HCI init procedure it is possible that the pointer is NULL.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit fabed38fcf456cc5d3e6946fab78855aa65bd40b
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:32:48 2014 +0300

      Bluetooth: Fix hci_update_random_address() error return for no crypto

      If the AES crypto context is not available we cannot generate new RPAs.
      We should therefore cleanly return an error from the function
      responsible for updating the random address.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d3368605591b88cd8af522adadb1c460a8f8e7bb
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:28:05 2014 +0300

      Bluetooth: Fix using HCI_CONN_LE_SMP_PEND to check for SMP context

      The code is consistently using the HCI_CONN_LE_SMP_PEND flag check for
      the existence of the SMP context, with the exception of this one place
      in smp_sig_channel(). This patch converts the place to use the flag just
      like all other instances.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 79a0572736ad4b9cac7be72d4402f9c79db8ebaf
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:28:04 2014 +0300

      Bluetooth: Call l2cap_le_conn_ready after notifying channels

      For most cases it makes no difference whether l2cap_le_conn_ready() is
      called before or after calling the channel ready() callbacks, however
      for upcoming SMP code we need this as the ready() callback initializes
      certain structures that a call to smp_conn_security() from
      l2cap_le_conn_ready() depends on. Therefore, move the call to
      l2cap_le_conn_ready() after iterating through and notifying channels.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 72847ce02180e8a0be1b23ba53ffe437cdb25d6a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 8 09:28:03 2014 +0300

      Bluetooth: Call L2CAP teardown callback before clearing chan->conn

      L2CAP channel implementations may want to still access the chan->conn
      pointer. This will particularly be the case for SMP that will want to
      clear a reference to the SMP channel in the l2cap_conn structure. The
      only user of the teardown callback so far is l2cap_sock.c and for the
      code there it makes no difference whether the callback is called before
      or after clearing the chan->conn pointer.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 148243087b3a5d95a32825da26858dc9d893b141
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:50 2014 +0300

      Bluetooth: Move parts of fixed channel initialization to l2cap_add_scid

      The l2cap_add_scid function is used for registering a fixed L2CAP
      channel. Instead of having separate initialization of the channel type
      and outgoing MTU in l2cap_sock.c it's more intuitive to do these things
      in the l2cap_add_scid function itself (and thereby make the
      functionality available to other users besides l2cap_sock.c).

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 06171e0546434b006a3857ea745b4258ad5d677c
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:49 2014 +0300

      Bluetooth: Remove special ATT data channel handling

      Now that we've got the fixed channel infrastructure cleaned up in a
      generic way there's no longer a need to have a dedicated function for
      handling data on the ATT channel. Instead the generic
      l2cap_data_channel() handler will be able to do the exact same thing.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 54a1b626c96039f172dd2ea15b2671053b3c5a68
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:48 2014 +0300

      Bluetooth: Improve fixed channel lookup based on link type

      When notifying global fixed channels of new connections it doesn't make
      sense to consider channels meant for a different link type than the one
      available. This patch adds an extra parameter to the
      l2cap_global_fixed_chan() lookup function and ensures that only channels
      matching the current hci_conn type are looked up.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit e760ec12134d5736065c4e88b0e783cc1fe0d20a
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:47 2014 +0300

      Bluetooth: Move L2CAP fixed channel creation into l2cap_conn_cfm

      In order to remove special handling of fixed L2CAP channels we need to
      start creating them in a single place instead of having per-channel
      exceptions. The most natural place is the l2cap_conn_cfm() function
      which is called whenever there is a new baseband link.

      The only really special case so far has been the ATT socket, so in order
      not to break the code in between this patch removes the ATT special
      handling at the same time as it adds the generic fixed channel handling
      from l2cap_le_conn_ready() into the hci_conn_cfm() function. As a
      related change the channel locking in l2cap_conn_ready() becomes simpler
      and we can thereby move the smp_conn_security() call into the
      l2cap_le_conn_ready() function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit dc0f5088182b2e48ae47629a55bdf35ad5d6ed44
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:46 2014 +0300

      Bluetooth: Refactor l2cap_connect_cfm

      This patch is a simple refactoring of l2cap_connect_cfm to allow easier
      extension of the function.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 191eb398c677444bc08cb4497467ca9e2b8696bc
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:45 2014 +0300

      Bluetooth: Remove special handling of ATT in l2cap_security_cfm()

      With the update to sk->resume() and __l2cap_no_conn_pending() we
      no-longer need to have special handling of ATT channels in the
      l2cap_security_cfm() function. The chan->sec_level update when
      encryption has been enabled is safe to do for any kind of channel, and
      the loop takes later care of calling chan->ready() or chan->resume() if
      necessary.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit d52deb17489b8155e031fb1a9f116c602d719e11
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:44 2014 +0300

      Bluetooth: Resume BT_CONNECTED state after LE security elevation

      The LE ATT socket uses a special trick where it temporarily sets
      BT_CONFIG state for the duration of a security level elevation. In order
      to not require special hacks for going back to BT_CONNECTED state in the
      l2cap_core.c code the most reasonable place to resume the state is the
      resume callback. This patch adds a new flag to track the pending
      security level change and ensures that the state is set back to
      BT_CONNECTED in the resume callback in case the flag is set.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5ff6f34d4260c542df3712e29ead87cf071ad472
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:43 2014 +0300

      Bluetooth: Fix __l2cap_no_conn_pending() usage with all channels

      The __l2cap_no_conn_pending() function would previously only return a
      meaningful value for connection oriented channels and was therefore not
      useful for anything else. As preparation of making the L2CAP code more
      generic allow the function to be called for other channel types as well
      by returning a meaningful value for them.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit a24cce144b9814a17f46006dbad6056f1f5f481e
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 22:56:42 2014 +0300

      Bluetooth: Fix reference counting of global L2CAP channels

      When looking up entries from the global L2CAP channel list there needs
      to be a guarantee that other code doesn't go and remove the entry after
      a channel has been returned by the lookup function. This patch makes
      sure that the channel reference is incremented before the read lock is
      released in the global channel lookup functions. The patch also adds the
      corresponding l2cap_chan_put() calls once the channels pointers are
      no-longer needed.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 2b29349044cc2cf74d4c6e23e26cd27977d91353
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 10:03:32 2014 +0300

      Bluetooth: Fix confusion between parent and child channel for 6lowpan

      The new_connection L2CAP channel callback creates a new channel based on
      the provided parent channel. The 6lowpan code was confusingly naming the
      child channel "pchan" and the parent channel "chan". This patch swaps
      the names.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 5fcb93475697911eb239f68241903eb5540803ac
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Thu Aug 7 10:03:31 2014 +0300

      Bluetooth: Remove redundant check for remote_key_dist

      In the smp_cmd_sign_info() function the SMP_DIST_SIGN bit is explicitly
      cleared early on in the function. This means that there's no need to
      check for it again before calling smp_distribute_keys().

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 22f433dcf7c71cf075e4c42b5f36ea4352978a6d
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 1 11:13:32 2014 +0300

      Bluetooth: Disable page scan if all whitelisted devices are connected

      When we're not connectable and all whitelisted (BR/EDR) devices are
      connected it doesn't make sense to keep page scan enabled. This patch
      adds code to check for any disconnected whitelist devices and if there
      are none take the appropriate action in the hci_update_page_scan()
      function to disable page scan.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 432df05eb1e57adfc46df08abbedca6c3b8862f7
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 1 11:13:31 2014 +0300

      Bluetooth: Create unified helper function for updating page scan

      Similar to our hci_update_background_scan() function we can simplify a
      lot of code by creating a unified helper function for doing page scan
      updates. This patch adds such a function to hci_core.c and updates all
      the relevant places to use it.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 84c61d92bb6e9048eecc0738a83f1bf66f053026
  Author: Johan Hedberg <johan.hedberg@xxxxxxxxx>
  Date:   Fri Aug 1 11:13:30 2014 +0300

      Bluetooth: Add convenience function to check for pending power off

      There are several situations where we're interested in knowing whether
      we're currently in the process of powering off an adapter. This patch
      adds a convenience function for the purpose and makes it public since
      we'll soon need to access it from hci_event.c as well.

      Signed-off-by: Johan Hedberg <johan.hedberg@xxxxxxxxx>
      Signed-off-by: Marcel Holtmann <marcel@xxxxxxxxxxxx>

  commit 1c65056c547141a0cb52fb8e6056f63524d2bbf2
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:56 2014 +0300

      perf evlist: Add perf_evlist__enable_event_idx()

      Add a function to enable a specific event within a specific perf event
      buffer.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-14-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit bf4939027decde7aaaf8b5dbeee70126d2822eb6
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:01:04 2014 +0300

      perf tools: Add flags and insn_len to struct sample

      The flags will be used to export branch type and transaction status.

      insn_len is preparation for pairing calls and returns because the return
      address equals the call address plus the instruction length (insn_len).

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-22-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cfe1c41405fe9a559f8b3c24c904b2bb42d4a6e8
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:45 2014 +0300

      perf machine: Add machine__thread_exec_comm()

      Add machine__thread_exec_comm() to return the comm that matches the last
      exec, if the comm_exec flag is present, or the last comm otherwise.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-3-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 65de51f93ebf9305ec011da59c0b5fe29429d1b9
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:44 2014 +0300

      perf tools: Identify which comms are from exec

      For grouping together all the data from a single execution, which is
      needed for pairing calls and returns e.g. any outstanding calls when a
      process exec's will never return.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-2-git-send-email-adrian.hunter@xxxxxxxxx
      [ Remove testing if comm->exec is false before setting it to true ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a5563edfa1bd25d052d81f5ad7fe74ba71c3d44e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:01:01 2014 +0300

      perf script python: Add helpers for calling Python objects

      The Python script API repeatedly uses the same lines of code to get and
      call objects.  Make that into helper functions instead.

      A side-effect is that some reference counting bugs disappear because the
      new call_object() function always decrements the reference count of
      'retval'.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-19-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 98526ee7229be8537373aebe037b74cac112d84b
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:59 2014 +0300

      perf script: Allow callchains if any event samples them

      perf script was not displaying callchains if any selected event did not
      have PERF_SAMPLE_CALLCHAIN.

      Change this to disable callchains only if all selected events do not
      have PERF_SAMPLE_CALLCHAIN.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-17-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5a52f33adf02a3e5eafdc1e597a3fe172e620bec
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:57 2014 +0300

      perf session: Add perf_session__peek_event()

      Add a function to peek at other events in the event stream.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-15-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 60b0896cc35243f515eda2085f9897e296177e45
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:52 2014 +0300

      perf evlist: Add perf_evlist__set_tracking_event()

      Add a function to change which event is used to track mmap, comm and
      task events.

      This is needed with Instruction Tracing because the Instruction Tracing
      event must come first but cannot be used for tracking because it will be
      disabled under some circumstances.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-10-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit bf8e8f4b832972c76d64ab2e2837a48397144887
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:51 2014 +0300

      perf evlist: Add 'system_wide' option

      Add an option to cause a selected event to be opened always without a
      pid when configured by perf_evsel__config().

      This is needed when using the sched_switch tracepoint to follow object
      code execution.

      sched_switch occurs before the task switch and so it cannot record it in
      a context limited to that task.  Note that also means that sched_switch
      is useless when capturing data per-thread, as is the 'context-switches'
      software event for the same reason.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-9-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f247fb8191aa7f10d3f6c987e8ef0853ae789a02
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Thu Jul 31 09:00:46 2014 +0300

      perf symbols: Fix missing label symbols

      Label symbols are missing because elf_sec__is_a() fails to find the
      section because the section strings do not match the section headers
      because the sections headers are from the 'runtime' object and the
      sections strings are from the 'symbol source' object.

      Fix by getting the section strings from the 'runtime' object so that
      they match the section headers.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406786474-9306-4-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e71e79457b79a52827039d9d7f253321bfd342bd
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:42 2014 +0900

      perf symbols: Don't demangle parameters and such by default

      Some C++ symbols have very long name and they make column length longer.
      Most of them are about parameters including templates and we can ignore
      such info most of time IMHO.

      This patch passes DMGL_NO_OPTS by default when calling bfd_demangle().
      One can still see full symbols with -v/--verbose option.

      before:
        JS_CallFunctionValue(JSContext*, JSObject*, JS::Value, unsigned int, 
JS::Value*, JS::Value*)

      after:
        JS_CallFunctionValue

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-9-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 42337a222c93cd22864f20ef9b157765ab1086a0
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 17:16:06 2014 +0900

      perf top: Handle 'z' key for toggle zeroing samples in TUI

      The perf top TUI lacks 'z' key support to toggle sample zeroing.
      Add it.

      Reported-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Tested-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407831366-28892-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 701937bd59cc94b6913086feb62f05ae565ff2de
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 17:16:05 2014 +0900

      perf top: Fix -z option behavior

      The current -z option does almost nothing.  It doesn't zero the existing
      samples so that we can see profiles of exited process after last
      refresh.  It seems it only affects annotation.

      This patch clears existing entries before processing if -z option is
      given.  For this original decaying logic also moved before processing.

      Reported-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Tested-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407831366-28892-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit edd114e213751c3274891f692be66eb65771f278
  Author: naota@xxxxxxxxx <naota@xxxxxxxxx>
  Date:   Thu Aug 7 00:04:49 2014 +0900

      perf report: Set proper sort__mode for the branch option

      When you specify "--branch-stack"("-b" for short) or
      "--no-branch-stack", "branch_mode" variable is set to 1 or 0
      respectively. However, the code is just checking if the variable is -1
      or not, ignoring "branch_mode == 1" case. Thus "perf report -b" dose not
      show its result with the branch sorted mode. This patch fix the problem.

      Signed-off-by: Naohiro Aota <naota@xxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/87y4v1fylq.fsf@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 82162b5ae3d152fd7d887b36213f5b6785fe1294
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Wed Aug 13 15:02:41 2014 +0900

      perf hists browser: Fix a small callchain display bug

      The currently when perf TUI report shows callchain, the first level
      chains have bogus '+' sign even though only the last one has children.

      Since they are on a single line of the chain, toggling intermediate
      entries has no effect.  Fix it to show '+' sign at the last entry only.
      Note that non-first level callchain entries don't have this problem.

        Before:
        
---------------------------------------------------------------------------
          Children      Self  Command  Shared Object      Symbols
        -   40.70%     0.00%  swapper  [kernel.kallsyms]  [k] cpuidle_wrap_enter
           + cpuidle_wrap_enter
           + cpuidle_enter_tk
           + cpuidle_idle_call
           + cpu_idle

        After:
        
---------------------------------------------------------------------------
          Children      Self  Command  Shared Object      Symbols
        -   40.70%     0.00%  swapper  [kernel.kallsyms]  [k] cpuidle_wrap_enter
             cpuidle_wrap_enter
             cpuidle_enter_tk
             cpuidle_idle_call
           + cpu_idle

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407909761-10822-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0a7e6d1b6844bec2d6817615a693c7fce447b80d
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:45 2014 +0900

      perf tools: Check recorded kernel version when finding vmlinux

      Currently vmlinux_path__init() only tries to find vmlinux file from
      current directory, /boot and some canonical directories with version
      number of the running kernel.  This can be a problem when reporting old
      data recorded on a kernel version not running currently.

      We can use --symfs option for this but it's annoying for user to do it
      always.  As we already have the info in the perf.data file, it can be
      changed to use it for the search automatically.

      Before:

        $ perf report
        ...
        # Samples: 4K of event 'cpu-clock'
        # Event count (approx.): 1067250000
        #
        # Overhead  Command     Shared Object      Symbol
        # ........  ..........  .................  
..............................
            71.87%     swapper  [kernel.kallsyms]  [k] 
recover_probed_instruction

      After:

        # Overhead  Command     Shared Object      Symbol
        # ........  ..........  .................  ....................
            71.87%     swapper  [kernel.kallsyms]  [k] native_safe_halt

      This requires to change signature of symbol__init() to receive struct
      perf_session_env *.

      Reported-by: Minchan Kim <minchan@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-14-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cb2ffae241cfdd6d90acb7ec5f52ad8401885dd2
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:44 2014 +0900

      perf trace: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-13-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dc5c8190b800dc59eff6bb2aa47ea749712197df
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:43 2014 +0900

      perf timechart: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-12-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 38520dc31206bae1dc811ddd59ccea3a6536784d
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:42 2014 +0900

      perf script: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-11-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0493410612486cadaa4e076caf4df3fa9cd20fde
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:41 2014 +0900

      perf sched: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-10-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6fd6c6b462c55f33c20f38051f1116dc52054d67
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:40 2014 +0900

      perf lock: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-9-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 14d37f38e956ba0dd4f2206f68534eb418ecd905
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:39 2014 +0900

      perf kvm: Move call to symbol__init() after creating session

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-8-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 2b2b2c68c64fb9db392940b42355944064f2a4ca
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:38 2014 +0900

      perf kmem: Move session handling out of __cmd_kmem()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-7-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1cb8bdcca0e2f738a492c3857568cf34ba4a4373
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:37 2014 +0900

      perf inject: Move session handling out of __cmd_inject()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e3ed75bb537a860a375ca1e09ad1b87c707f1636
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:36 2014 +0900

      perf buildid-cache: Move session handling into cmd_buildid_cache()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fa10f316d59f39020d19d3f4a323598d05afa65c
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:35 2014 +0900

      perf annotate: Move session handling out of __cmd_annotate()

      This is a preparation of fixing dso__load_kernel_sym().  It needs a
      session info before calling symbol__init().

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e96c674fe2c228fd5c16fd7a7607c60dea4cdaa2
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:34 2014 +0900

      perf symbols: Fix a memory leak in vmlinux_path__init()

      When uname() failed, it should free vmlinux_path.

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 6cc870f09da4d50722bc1caa27cad51733ce36f6
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Aug 12 15:40:33 2014 +0900

      perf script: Fix possible memory leaks

      Some paths in perf script don't call perf_session__delete() after
      creating a new session.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407825645-24586-2-git-send-email-namhyung@xxxxxxxxxx
      [ Saved errno value before calling perror(), as pointed out by Adrian 
Hunter ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit f6edb53c4993ffe92ce521fb449d1c146cea6ec2
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:31 2014 +0300

      perf tools: Prefer to use a cpu-wide event for probing CLOEXEC

      When doing a system-wide trace with Intel PT, the jump label set up as a
      result of probing CLOEXEC gets reset while the trace is running.  That
      causes an Intel PT decoding error because the object code (obtained from
      /proc/kcore) does not match the running code at that point.  While we
      can't expect there never to be jump label changes, we can avoid cases
      that the perf tool itself creates.

      The problem is avoided by first trying a cpu-wide event (pid = -1) for
      probing the PERF_FLAG_FD_CLOEXEC flag and falling back to an event for
      the current process (pid = 0).

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-5-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 46ec69add5df60310147ce3ce01a662053d82a1e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:30 2014 +0300

      perf tools: Fix probing the kernel API with cpu-wide events

      Fall back to probing with the current pid if cpu-wide probing fails.
      This primarily affects the setting of comm_exec flag when the user is
      un-privileged and /proc/sys/kernel/perf_event_paranoid > 0.

      The change to comm_exec can be observed by using -vv with perf record
      and a kernel that supports comm_exec.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-4-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c6fa35659c5fae5f9aeb6874b177baeb2adbc02e
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:29 2014 +0300

      perf tools: Fix one of the probe events to exclude kernel

      When probing the kernel API the kernel should be excluded otherwise the
      probe will fail for users with insufficient privilege to profile the
      kernel.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-3-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit a5b0153c880c2775bf5bdd78306f0a47e860ea04
  Author: Adrian Hunter <adrian.hunter@xxxxxxxxx>
  Date:   Tue Aug 12 18:04:28 2014 +0300

      perf tools: Fix CLOEXEC probe for perf_event_paranoid == 2

      With /proc/sys/kernel/perf_event_paranoid set to 2, the probe of
      PERF_FLAG_FD_CLOEXEC would fail.  Fix by excluding kernel profiling from
      the probe event.

      Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407855871-15024-2-git-send-email-adrian.hunter@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 86998dda5d244f4b1b994dfe34a677f3b70cfdd3
  Author: Alex Snast <asnast@xxxxxxxxx>
  Date:   Wed Aug 13 18:42:40 2014 +0300

      perf trace: Add beautifier for mremap flags param

      ~/devel/kernel/tools/perf(branch:master*) » sudo ./perf trace 
~/mremap_test
           0.543 ( 0.003 ms): mprotect(start: 0x600000, len: 4096, prot: READ   
   ) = 0
           0.550 ( 0.003 ms): mprotect(start: 0x7f441260d000, len: 4096, prot: 
READ) = 0
           0.561 ( 0.010 ms): munmap(addr: 0x7f44125e2000, len: 165572          
   ) = 0
           0.595 ( 0.012 ms): mmap(len: 12288, prot: READ|WRITE, flags: 
SHARED|ANONYMOUS|LOCKED, fd: -1) = 0x12608000
           0.603 ( 0.006 ms): mremap(addr: 0x7f4412608000, old_len: 4096, 
new_len: 4096, flags: MAYMOVE|FIXED, new_addr: 0x7f16da295000) = 0xda295000
           0.608 ( 0.003 ms): mremap(addr: 0x7f441260a000, old_len: 4096, 
new_len: 4096, flags: MAYMOVE|FIXED, new_addr: 0x7f16da297000) = 0xda297000
           0.612 ( 0.003 ms): mremap(addr: 0x7f4412609000, old_len: 4096, 
new_len: 4096, flags: MAYMOVE|FIXED, new_addr: 0x7f16da296000) = 0xda296000
           0.619 ( 0.000 ms): exit_group(

      Signed-off-by: Alex Snast <asnast@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407944560-26924-1-git-send-email-asnast@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 467ec08567483e3868f240b1ee03808970e06388
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Aug 13 16:12:50 2014 +0000

      perf probe: Fix --del option to delete events only with uprobe events

      Current perf probe --del doesn't work if only CONFIG_UPROBE_EVENTS=y
      because it aborts when it fails to open kprobe_events file before
      checking uprobe_events file.

      This fixes --del option to delete dynamic events if it can open either
      kprobe_events or uprobe_events. Only if it failed to open both of them,
      it shows an error message and aborts.

      Without this patch, if we run perf probe -d on the kernel configured
      with CONFIG_KPROBE_EVENTS=n and CONFIG_UPROBE_EVENTS=y,

        # perf probe -d \*
        kprobe_events file does not exist - please rebuild kernel with 
CONFIG_KPROBE_EVENTS.
          Error: Failed to delete events.

      With this patch,

        # perf probe -d \*
        Removed event: probe_perf:alloc_event

      Changes in v2:
       - Use strerror_r instead of strerror.

      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140813161250.26440.24028.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5e45187cc94814d2a5324bc18af994efc4fb4f7c
  Author: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
  Date:   Wed Aug 13 16:12:48 2014 +0000

      perf probe: Fix --list option to show events only with uprobe events

      Current perf probe --list doesn't work if only CONFIG_UPROBE_EVENTS=y
      because it aborts when it fails to open kprobe_events file before
      checking uprobe_events file.

      This fixes --list option to show dynamic events if it can open either
      kprobe_events or uprobe_events. Only if it failed to open both of them,
      it shows an error message and aborts.

      Without this patch, if we run perf probe -l on the kernel configured
      with CONFIG_KPROBE_EVENTS=n and CONFIG_UPROBE_EVENTS=y,

        # perf probe -l
        /sys/kernel/debug/tracing/kprobe_events file does not exist - please 
rebuild ker
          Error: Failed to show event list.

      With this patch,

        # perf probe -l
          probe_perf:alloc_event (on alloc_event@lib/traceevent/event-parse.c 
in /home/fedora/ksrc/linux-3/tools/perf/perf)

      Changes in v2:
       - Use strerror_r instead of strerror.

      Reported-by: Naohiro Aota <naota@xxxxxxxxx>
      Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@xxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Naohiro Aota <naota@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/20140813161248.26440.84370.stgit@xxxxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d177143c3670aa57ee08c73880beb55ee9d8ab7c
  Author: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
  Date:   Fri Aug 8 14:47:21 2014 +0800

      ASoC: fsl_esai: refine esai for TDM support

      Original driver didn't store the number of slots, just fix the slot number
      to 2, use this default number to calculate bclk and pins for TX/RX.
      In this patch, add one parameter for slots, and update the calculation of
      bclk and pins of TX/RX. Then driver will be compatible with slots > 2 in
      TDM mode.

      Signed-off-by: Shengjiu Wang <shengjiu.wang@xxxxxxxxxxxxx>
      Acked-by: Nicolin Chen <nicoleotsuka@xxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d5b4130ae636e1fd0eaaea7152170198c34fbf62
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:09 2014 +0200

      perf kvm: Fix stdin handling for 'kvm stat live' command

      Currently the initial ~(ICANON | ECHO) terminal mode is not set, so we
      dont get stdin data until we press ENTER.

      Fixing this by early setting of the ~(ICANON | ECHO) mode and leaving
      this mode for whole life of the command, because canonical mode is not
      needed.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-16-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 4a1a99712a8a13d97e9de818869bf1b88583d6bc
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:07 2014 +0200

      perf top: Setup signals for terminal output

      The TUI code setup standard signals handling, while the stdio display
      code does not. This leads to premature termination of display thread
      when signal is received and leaving terminal in wrong state.

      Also adding terminal cleanup at the end of display thread, to ensure we
      get the old terminal state in case of signal interruption.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-14-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 9398c484f8abc8d287cb90f5a33dd43ac26f24ef
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:02 2014 +0200

      perf tools: Introduce set_term_quiet_input helper function

      Adding set_term_quiet_input helper to set the terminal quiet, out from
      'perf top', used in following patches in 'perf kvm'.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-9-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ae256fa27118e54b0f093f0cfe2ada28f1704ef3
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Aug 11 10:50:05 2014 +0200

      perf top: Join the display thread on exit

      We create the display thread, but never join it. It gives
      the display thread a chance to quit and cleanup properly.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407747014-18394-12-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e0336ed66f5dd974e02b1af4a81bb567a2391e45
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Aug 8 18:02:41 2014 -0300

      perf tools: Add cpu_startup_entry to the list of kernel idle symbols

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-oh4lrofvrqqv1eyslh7m4rq4@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e7110b9fb901dcc022afd358386c1be69658af7d
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Fri Aug 8 18:00:39 2014 -0300

      perf top: Don't look for kernel idle symbols in all DSOs

      The 'top' tool initially supported only kernel symbols, when making it
      support userspace symbols we forgot to make the symbol filter first
      check that the DSO is the kernel one. Fix it.

      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
       c: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-54haztkeigmbump5sexxnzhv@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 82e3b8c130f046b7dd1e7898c10e40edb52fee6d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 13:09:46 2014 +0100

      drm/i915: Localise the fbdev console lock frobbing

      Rather than take and release the console_lock() around a non-existent
      DRM_I915_FBDEV, move the lock acquisation into the callee where it will
      be compiled out by the config option entirely. This includes moving the
      deferred fb_set_suspend() dance and encapsulating it entirely within
      intel_fbdev.c.

      v2: Use an integral work item so that we can explicitly flush the work
      upon suspend/unload.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      [danvet: Add the flush_work in fbdev_fini per the mailing list
      discussion. And s/BUG_ON/WARN_ON/ because.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7312e2ddec1ffe4511a85a2814df44e79ded3c1d
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 12:14:12 2014 +0100

      drm/i915: Replace __I915__ with typesafe variant

      Ville pointed out the GCCism __builtin_types_compatible_p() that we
      could use to replace our heavily casted presumption __I915__ macro that
      was based on comparing struct sizes.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dc41c154ffc30afb7ee7e891140dead26fce5c39
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 13 11:57:05 2014 +0300

      drm/i915: Add support for variable cursor size on 845/865

      845/865 support different cursor sizes as well, albeit a bit differently
      than later platforms. Add the necessary code to make them work.

      Untested due to lack of hardware.

      v2: Warn but accept invalid stride (Chris)
          Rewrite the cursor size checks for other platforms (Chris)
      v3: More polish and magic to the cursor size checks (Chris)
      v4: Moar polish and a comment (Chris)

      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8ac5466926daef2406f7b25e9a272567cb81adb0
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 19:39:54 2014 +0300

      drm/i915: Unify ivb_update_cursor() and i9xx_update_cursor()

      Ever since
       commit 5efb3e2838536832c9b6872512e6b6daf592cee9
       Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
       Date:   Wed Apr 9 13:28:53 2014 +0300

          drm/i915/chv: Add cursor pipe offsets

      the only difference between i9xx_update_cursor() and ivb_update_cursor()
      was the hsw+ pipe csc handling. Let's unify them and we can rid
      outselves of some duplicated code.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d7ce484eeec43079ad842f1d351f53998ed6bb30
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 19:39:53 2014 +0300

      drm/i915: Move CURSIZE setup to i845_update_cursor()

      CURSIZE register exists on 845/865 only, so move it to
      i845_update_cursor(). Changes to cursor size must be done only when the
      cursor is disabled, so do the write just before enabling the cursor.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a08a42ad441e113f87308e0844049cb881f1ac1d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 12 19:39:52 2014 +0300

      drm/i915: Don't try to enable cursor from setplane when crtc is disabled

      Make sure the cursor gets fully clipped when enabling it on a disabled
      crtc via setplane. This will prevent the lower level code from
      attempting to enable the cursor in hardware.

      Cc: Paulo Zanoni <przanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 70e32544aa4027b4c27226da32eb3866e7bbbcdc
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:57 2014 +0200

      drm/i915: Cleanup aliasging ppgtt alongside the global gtt

      Also remove related WARN_ONs which seem to have been hit since a rather
      long time. But apperently no one noticed since our module reload is
      already WARNING-infested :(

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 90d0a0e8d0e64c92c4a6147f3c7cdc7c544d6b1a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:56 2014 +0200

      drm/i915: Extract commmon global gtt cleanup code

      We want to move the aliasing ppgtt cleanup back into the global
      gtt cleanup code for symmetry, but first we need to create such
      a place.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 19dd120ceee085dbac70b1b01bd09d599cf87bd0
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:55 2014 +0200

      drm/i915: Extract common cleanup into i915_ppgtt_release

      Address space cleanup isn't really a job for the low-level cleanup
      callbacks. Without this change we can't reuse the low-level cleanup
      callback for the aliasing ppgtt cleanup.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d624d86e1e3b69cadb2dad42588e71e9a3b6d70a
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:54 2014 +0200

      drm/i915: Drop create_vm argument to i915_gem_create_context

      Now that all the flow is streamlined the rule is simple: We create
      a new ppgtt for a new context when we have full ppgtt enabled.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ae6c4806927b8b0781ecc187aa16b10c820fc430
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:53 2014 +0200

      drm/i915: Only track real ppgtt for a context

      There's a bit a confusion since we track the global gtt,
      the aliasing and real ppgtt in the ctx->vm pointer. And not
      all callers really bother to check for the different cases and just
      presume that it points to a real ppgtt.

      Now looking closely we don't actually need ->vm to always point at an
      address space - the only place that cares actually has fixup code
      already to decide whether to look at the per-proces or the global
      address space.

      So switch to just tracking the ppgtt directly and ditch all the
      extraneous code.

      v2: Fixup the ppgtt debugfs file to not oops on a NULL ctx->ppgtt.
      Also drop the early exit - without aliasing ppgtt we want to dump all
      the ppgtts of the contexts if we have full ppgtt.

      v3: Actually git add the compile fix.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Cc: "Thierry, Michel" <michel.thierry@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      OTC-Jira: VIZ-3724
      [danvet: Resolve conflicts with execlist patches while applying.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fa76da3499f1789f0e37d3bbcdc320bdf47c89ca
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 20:19:54 2014 +0200

      drm/i915: Initialize the aliasing ppgtt as part of global gtt

      Stuffing this into the context setup code doesn't make a lot of sense.
      Also reusing the real ppgtt setup code makes even less sense since the
      aliasing ppgtt isn't a real address space. Leaving all that stuff
      unitialized will make sure that we catch any abusers promptly.

      This is also a prep work to clean up the context->ppgtt link.

      v2: Fix up the logic fail, I've fumbled it so badly to completely
      disable ppgtt on gen6. Spotted by Ville and Michel. Also move around
      the pde write into the gen6 init function, since otherwise it won't
      work at all.

      v3: Only initialize the aliasing ppgtt when we actually enable it.

      Cc: "Thierry, Michel" <michel.thierry@xxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      [danvet: Squash in fixup from Fengguang Wu.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 82460d97246a993aa49e88bf9b4154cce60f8da8
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 20:19:53 2014 +0200

      drm/i915: Rework ppgtt init to no require an aliasing ppgtt

      Currently we abuse the aliasing ppgtt to set up the ppgtt support in
      general. Which is a bit backwards since with full ppgtt we don't ever
      need the aliasing ppgtt.

      So untangle this and separate the ppgtt init from the aliasing
      ppgtt. While at it drag it out of the context enabling (which just
      does a switch to the default context).

      Note that we still have the differentiation between synchronous and
      asynchronous ppgtt setup, but that will soon vanish. So also correctly
      wire up the return value handling to be prepared for when ->switch_mm
      drops the synchronous parameter and could start to fail.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 896ab1a5d54269b463a24194c2e4a369103b46d8
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:51 2014 +0200

      drm/i915: Fix up checks for aliasing ppgtt

      A subsequent patch will no longer initialize the aliasing ppgtt if we
      have full ppgtt enabled, since we simply don't need that any more.

      Unfortunately a few places check for the aliasing ppgtt instead of
      checking for ppgtt in general. Fix them up.

      One special case are the gtt offset and size macros, which have some
      code to remap the aliasing ppgtt to the global gtt. The aliasing ppgtt
      is _not_ a logical address space, so passing that in as the vm is
      plain and simple a bug. So just WARN about it and carry on - we have a
      gracefully fall-through anyway if we can't find the vma.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 6c5566a82c6fb1da9e13a294f23d4cd85a08cb30
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:50 2014 +0200

      drm/i915: Allow i915_gem_setup_global_gtt to fail

      We already needs this just as a safety check in case the preallocation
      reservation dance fails. But we definitely need this to be able to
      move tha aliasing ppgtt setup back out of the context code to this
      place, where it belongs.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5dc383b05a05d05e964172d882603cd171040c5f
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:49 2014 +0200

      drm/i915: Add proper prefix to obj_to_ggtt

      Stuff in headers really aught to have this.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 841cd7737557785c0f215b0984c06aaaaa882302
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:48 2014 +0200

      drm/i915: Only refcount ppgtt if it actually is one

      This essentially unbreaks non-ppgtt operation where we'd scribble over
      random memory.

      While at it give the vm_to_ppgtt function a proper prefix and make it
      a bit more paranoid.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4d884705dababd7d0f3f12796bc7b45e84962596
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:47 2014 +0200

      drm/i915: Track file_priv, not ctx in the ppgtt structure

      Hardware contexts reference a ppgtt, not the other way round. And the
      only user of this (in debugfs) actually only cares about which file
      the ppgtt is associated with. So give it what it wants.

      While at it give the ppgtt create function a proper name&place.

      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ae17ea0ec7d8fa64fbb773a52b2df5ba4766bcb8
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Wed Aug 6 13:22:02 2014 -0400

      locking/selftest: Support queued rwlock

      The queued rwlock does not support the use of recursive read-lock in
      the process context. With changes in the lockdep code to check and
      disallow recursive read-lock, it is also necessary for the locking
      selftest to be updated to change the process context recursive read
      locking results from SUCCESS to FAILURE for rwlock.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407345722-61615-3-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f0bab73cb539fb803c4d419951e8d28aa4964f8f
  Author: Waiman Long <Waiman.Long@xxxxxx>
  Date:   Wed Aug 6 13:22:01 2014 -0400

      locking/lockdep: Restrict the use of recursive read_lock() with qrwlock

      Unlike the original unfair rwlock implementation, queued rwlock
      will grant lock according to the chronological sequence of the lock
      requests except when the lock requester is in the interrupt context.
      Consequently, recursive read_lock calls will now hang the process if
      there is a write_lock call somewhere in between the read_lock calls.

      This patch updates the lockdep implementation to look for recursive
      read_lock calls. A new read state (3) is used to mark those read_lock
      call that cannot be recursively called except in the interrupt
      context. The new read state does exhaust the 2 bits available in
      held_lock:read bit field. The addition of any new read state in the
      future may require a redesign of how all those bits are squeezed
      together in the held_lock structure.

      Signed-off-by: Waiman Long <Waiman.Long@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxx>
      Cc: Rik van Riel <riel@xxxxxxxxxx>
      Cc: Scott J Norton <scott.norton@xxxxxx>
      Cc: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407345722-61615-2-git-send-email-Waiman.Long@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 4999201a59ef555f9105d2bb2459ed895627f7aa
  Author: Bart Van Assche <bvanassche@xxxxxxx>
  Date:   Fri Aug 8 12:35:36 2014 +0200

      locking/spinlocks: Always evaluate the second argument of 
spin_lock_nested()

      Evaluating a macro argument only if certain configuration options
      have been selected is confusing and error-prone. Hence always
      evaluate the second argument of spin_lock_nested().

      An intentional side effect of this patch is that it avoids that
      the following warning is reported for netif_addr_lock_nested()
      when building with CONFIG_DEBUG_LOCK_ALLOC=n and with W=1:

        include/linux/netdevice.h: In function 'netif_addr_lock_nested':
        include/linux/netdevice.h:2865:6: warning: variable 'subclass' set but 
not used [-Wunused-but-set-variable]
          int subclass = SINGLE_DEPTH_NESTING;
              ^

      Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: David Rientjes <rientjes@xxxxxxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Oleg Nesterov <oleg@xxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/53E4A7F8.1040700@xxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0a7cbf9abe3198461de3d3e97268db32a646ba06
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:56 2014 -0700

      locking/Documentation: Update locking/mutex-design.txt disadvantages

      Fortunately Jason was able to reduce some of the overhead we
      had introduced in the original rwsem optimistic spinning -
      an it is now the same size as mutexes. Update the documentation
      accordingly.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-7-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 214e0aed639ef40987bf6159fad303171a6de31e
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:55 2014 -0700

      locking/Documentation: Move locking related docs into 
Documentation/locking/

      Specifically:
        Documentation/locking/lockdep-design.txt
        Documentation/locking/lockstat.txt
        Documentation/locking/mutex-design.txt
        Documentation/locking/rt-mutex-design.txt
        Documentation/locking/rt-mutex.txt
        Documentation/locking/spinlocks.txt
        Documentation/locking/ww-mutex-design.txt

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: aswin@xxxxxx
      Cc: Alexei Starovoitov <ast@xxxxxxxxxxxx>
      Cc: Al Viro <viro@xxxxxxxxxxxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Chris Mason <clm@xxxxxx>
      Cc: Dan Streetman <ddstreet@xxxxxxxx>
      Cc: David Airlie <airlied@xxxxxxxx>
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: David S. Miller <davem@xxxxxxxxxxxxx>
      Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Jason Low <jason.low2@xxxxxx>
      Cc: Josef Bacik <jbacik@xxxxxxxxxxxx>
      Cc: Kees Cook <keescook@xxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Lubomir Rintel <lkundrak@xxxxx>
      Cc: Masanari Iida <standby24x7@xxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Cc: Vineet Gupta <vgupta@xxxxxxxxxxxx>
      Cc: fengguang.wu@xxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406752916-3341-6-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 7608a43d8f2e02f8b532f8e11481d7ecf8b5d3f9
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:54 2014 -0700

      locking/mutexes: Use MUTEX_SPIN_ON_OWNER when appropriate

      4badad35 ("locking/mutex: Disable optimistic spinning on some
      architectures") added a ARCH_SUPPORTS_ATOMIC_RMW flag to
      disable the mutex optimistic feature on specific archs.

      Because CONFIG_MUTEX_SPIN_ON_OWNER only depended on DEBUG and
      SMP, it was ok to have the ->owner field conditional a bit
      flexible. However by adding a new variable to the matter,
      we can waste space with the unused field, ie: CONFIG_SMP &&
      (!CONFIG_MUTEX_SPIN_ON_OWNER && !CONFIG_DEBUG_MUTEX).

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: Davidlohr Bueso <davidlohr@xxxxxx>
      Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
      Cc: Jason Low <jason.low2@xxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Tim Chen <tim.c.chen@xxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-5-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 76916515d9d84e6552ee5e218e0ed566ad75e600
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:53 2014 -0700

      locking/mutexes: Refactor optimistic spinning code

      When we fail to acquire the mutex in the fastpath, we end up calling
      __mutex_lock_common(). A *lot* goes on in this function. Move out the
      optimistic spinning code into mutex_optimistic_spin() and simplify
      the former a bit. Furthermore, this is similar to what we have in
      rwsems. No logical changes.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-4-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit aa9fc0c19bee0cbc152e0e06488095fb69229236
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:52 2014 -0700

      locking/mcs: Remove obsolete comment

      ... as we clearly inline mcs_spin_lock() now.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Acked-by: Jason Low <jason.low2@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: aswin@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-3-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 42fa566bd74aa7b95413fb00611ec983b488222d
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:51 2014 -0700

      locking/mutexes: Document quick lock release when unlocking

      When unlocking, we always want to reach the slowpath with the lock's 
counter
      indicating it is unlocked. -- as returned by the asm fastpath call or by
      explicitly setting it. While doing so, at least in theory, we can optimize
      and allow faster lock stealing.

      When unlocking, we always want to reach the slowpath with the lock's 
counter
      indicating it is unlocked. -- as returned by the asm fastpath call or by
      explicitly setting it. While doing so, at least in theory, we can optimize
      and allow faster lock stealing.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: aswin@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406752916-3341-2-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 242489cfe97d44290e7f88b12591fab6c0819045
  Author: Davidlohr Bueso <davidlohr@xxxxxx>
  Date:   Wed Jul 30 13:41:50 2014 -0700

      locking/mutexes: Standardize arguments in lock/unlock slowpaths

      Just how the locking-end behaves, when unlocking, go ahead and
      obtain the proper data structure immediately after the previous
      (asm-end) call exits and there are (probably) pending waiters.
      This simplifies a bit some of the layering.

      Signed-off-by: Davidlohr Bueso <davidlohr@xxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: jason.low2@xxxxxx
      Cc: aswin@xxxxxx
      Cc: mingo@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406752916-3341-1-git-send-email-davidlohr@xxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 2e39465abc4b7856a0ea6fcf4f6b4668bb5db877
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 12:07:15 2014 +0200

      locking: Remove deprecated smp_mb__() barriers

      Its been a while and there are no in-tree users left, so remove the
      deprecated barriers.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Chen, Gong <gong.chen@xxxxxxxxxxxxxxx>
      Cc: Jacob Pan <jacob.jun.pan@xxxxxxxxxxxxxxx>
      Cc: Joe Perches <joe@xxxxxxxxxxx>
      Cc: John Sullivan <jsrhbz@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx>
      Cc: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Cc: Theodore Ts'o <tytso@xxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit ddcd0973fe02aad3d4bdc59dd0f1db90f51105a9
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Aug 12 09:15:25 2014 +0200

      perf/x86/uncore: Rename IvyTown to IvyBridge-EP

      Keeping track of all the various CPU names is hard enough; adding extra
      silly names for no reason is just not helping. If we know the base arch
      name (IvyBridge) then we can do the client/server parts with the well
      known {,EP,EX} postfixes, no need to remember endless amounts of
      unrelated and pointless names for this.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8559jke61dsyr7d0i74iutli@xxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 85a16ef66cc8a053de80aadf13722a2c1254d346
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Tue Aug 12 08:00:31 2014 +0200

      perf/x86/uncore: Export basic memory events for IVT IMC PMU

      This patch exposes two basic events for Ivytown IMC uncore PMU:

      - cas_count_read: number of full-cache line reads to memory controller
      - cas_count_write: number of full-cache line writes to memory controller

      Those events use the same encoding as for SNB-EP, so reuse the same
      event table. See specification in:

      
http://www.intel.com/content/dam/www/public/us/en/documents/manuals/xeon-e5-2600-v2-uncore-manual.pdf

      By aggregating all the read and write events from all the memory 
controllers
      of each processor socket, one can determine the total memory bandwidth 
utilization.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140812060031.GA25239@quad
      Cc: zheng.z.yan@xxxxxxxxx
      Cc: ak@xxxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c8aab2e04ac9f442a07abeaf49ddd1703c608f47
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Mon Aug 11 21:27:13 2014 +0200

      perf/x86: Clean up __intel_pmu_pebs_event() code

      This patch makes the code more readable. It also renames
      precise_store_data_hsw() to precise_datala_hsw() because
      the function is called for both loads and stores on HSW.
      The patch also gets rid of the hardcoded store events
      codes in that same function.

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-5-git-send-email-eranian@xxxxxxxxxx
      Cc: ak@xxxxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 770eee1fd38c70a009b321f5dbe64358f42511fd
  Author: Stephane Eranian <eranian@xxxxxxxxxx>
  Date:   Mon Aug 11 21:27:12 2014 +0200

      perf/x86: Fix data source encoding issues for load latency/precise store

      This patch fixes issues introuduce by Andi's previous patch 'Revamp PEBS'
      series.

      This patch fixes the following:

       - precise_store_data_hsw() encode the mem op type whenever we can
       - precise_store_data_hsw set the default data source correctly

       - 0 is not a valid init value for data source. Define PERF_MEM_NA as the
         default value

      This bug was actually introduced by

          commit 722e76e60f2775c21b087ff12c5e678cf0ebcaaf
          Author: Stephane Eranian <eranian@xxxxxxxxxx>
          Date:   Thu May 15 17:56:44 2014 +0200

              fix Haswell precise store data source encoding

      Signed-off-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-4-git-send-email-eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: ak@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f3908b8cfb65ab6e78ac84df3b864eb22d5b6d9e
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 21:27:11 2014 +0200

      perf/x86: Don't mark DataLA addresses as store

      Haswell supports reporting the data address for a range
      of PEBS events, including:

        UOPS_RETIRED.ALL
        MEM_UOPS_RETIRED.STLB_MISS_LOADS
        MEM_UOPS_RETIRED.STLB_MISS_STORES
        MEM_UOPS_RETIRED.LOCK_LOADS
        MEM_UOPS_RETIRED.SPLIT_LOADS
        MEM_UOPS_RETIRED.SPLIT_STORES
        MEM_UOPS_RETIRED.ALL_LOADS
        MEM_UOPS_RETIRED.ALL_STORES
        MEM_LOAD_UOPS_RETIRED.L1_HIT
        MEM_LOAD_UOPS_RETIRED.L2_HIT
        MEM_LOAD_UOPS_RETIRED.L3_HIT
        MEM_LOAD_UOPS_RETIRED.L1_MISS
        MEM_LOAD_UOPS_RETIRED.L2_MISS
        MEM_LOAD_UOPS_RETIRED.L3_MISS
        MEM_LOAD_UOPS_RETIRED.HIT_LFB
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_MISS
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HIT
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_HITM
        MEM_LOAD_UOPS_L3_HIT_RETIRED.XSNP_NONE
        MEM_LOAD_UOPS_L3_MISS_RETIRED.LOCAL_DRAM

      This facility was already enabled earlier with the original Haswell
      perf changes.

      However these addresses were always reports as stores by perf, which is 
wrong,
      as they could be loads too.  The hardware does not distinguish loads and 
stores
      for these instructions, so there's no (cheap) way for the profiler
      to find out.

      Change the type to PERF_MEM_OP_NA instead.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Reviewed-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-3-git-send-email-eranian@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 86a04461a99fb857bd7d7f87b234cae27df07f8a
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 21:27:10 2014 +0200

      perf/x86: Revamp PEBS event selection

      The basic idea is that it does not make sense to list all PEBS
      events individually. The list is very long, sometimes outdated
      and the hardware doesn't need it. If an event does not support
      PEBS it will just not count, there is no security issue.

      We need to only list events that something special, like
      supporting load or store addresses.

      This vastly simplifies the PEBS event selection. It also
      speeds up the scheduling because the scheduler doesn't
      have to walk as many constraints.

      Bugs fixed:

       - We do not allow setting forbidden flags with PEBS anymore
         (SDM 18.9.4), except for the special cycle event.
         This is done using a new constraint macro that also
         matches on the event flags.

       - Correct DataLA and load/store/na flags reporting on Haswell
         [Requires a followon patch]

       - We did not allow all PEBS events on Haswell:
         We were missing some valid subevents in d1-d2 (MEM_LOAD_UOPS_RETIRED.*,
         MEM_LOAD_UOPS_RETIRED_L3_HIT_RETIRED.*)

      This includes the changes proposed by Stephane earlier and obsoletes
      his patchkit (except for some changes on pre Sandy Bridge/Silvermont
      CPUs)

      I only did Sandy Bridge and Silvermont and later so far, mostly because 
these
      are the parts I could directly confirm the hardware behavior with hardware
      architects. Also I do not believe the older CPUs have any
      missing events in their PEBS list, so there's no pressing
      need to change them.

      I did not implement the flag proposed by Peter to allow
      setting forbidden flags. If really needed this could
      be implemented on to of this patch.

      v2: Fix broken store events on SNB/IVB (Stephane Eranian)
      v3: More fixes. Rename some arguments (Stephane Eranian)
      v4: List most Haswell events individually again to report
      memory operation type correctly.
      Add new flags to describe load/store/na for datala.
      Update description.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Reviewed-by: Stephane Eranian <eranian@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407785233-32193-2-git-send-email-eranian@xxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Kan Liang <kan.liang@xxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Maria Dimakopoulou <maria.n.dimakopoulou@xxxxxxxxx>
      Cc: Mark Davies <junk@xxxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 03de874aa76ac0adcf6f56ebf3de623d09a5dde3
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Aug 7 17:08:54 2014 -0700

      perf/x86: Fix :pp without LBR

      This fixes a side effect of Kan's earlier patch to probe the LBRs at boot
      time. Normally when the LBRs are disabled cycles:pp is disabled too.
      So for example cycles:pp doesn't work.

      However this is not needed with PEBSv2 and later (Haswell) because
      it does not need LBRs to correct the IP-off-by-one.

      So add an extra check for PEBSv2 that also allows :pp

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: kan.liang@xxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407456534-15747-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit e708d7ad80737496870fd0b6794704d063fb0cdc
  Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:31:08 2014 +0200

      perf: Do poll_wait() before checking condition in perf_poll()

      One should first enqueue to the waitqueue and then check for the
      condition. If the condition gets true after mutex_unlock() but before
      poll_wait() then we lose it and would have wait for another wakeup.

      This has been like this since v2.6.31-rc1 commit c7138f37f9 
("perf_counter:
      fix perf_poll()"). Before that it was slightly worse. I guess we get 
enough
      wakeups so if we miss here one it doesn't really matter. It is still a
      bad example.

      Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407159068-1478-1-git-send-email-bigeasy@xxxxxxxxxxxxx
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 36bbb2f2988a29cdc3f8e0c93478795934553454
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 14:05:22 2014 -0700

      perf/x86: Use extended offcore mask on Haswell

      HSW-EP has a larger offcore mask than the client Haswell CPUs.
      It is the same mask as on Sandy/IvyBridge-EP. All of
      Haswell was using the client mask, so some bits were missing.

      On the client parts some bits were also missing compared
      to Sandy/IvyBridge, in particular the bits to match on a L4
      cache hit.

      The Haswell core in both client and server incarnations
      accepts the same bits (but some are nops), so we can use
      the same mask.

      So use the snbep extended mask, which is a superset of the
      client and the server, for all of Haswell.

      This allows specifying a number of extra offcore events, like
      for example for HSW-EP.

      % perf stat -e 
cpu/event=0xb7,umask=0x1,offcore_rsp=0x3fffc00100,name=offcore_response_pf_l3_rfo_l3_miss_any_response/
 true

      which were <not supported> before.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Reviewed-by: eranian@xxxxxxxxxx
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406840722-25416-1-git-send-email-andi@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 17a6034555c601331311d31beb395f6665056b3e
  Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
  Date:   Mon Aug 4 13:29:11 2014 +0200

      perf/x86/uncore: Fix coccinelle warnings

        arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:961:2-3: Unneeded 
semicolon
        arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:1100:2-3: Unneeded 
semicolon
        arch/x86/kernel/cpu/perf_event_intel_uncore_nhmex.c:1138:2-3: Unneeded 
semicolon

      Remove unneeded semicolon.

      Generated by: scripts/coccinelle/misc/semicolon.cocci

      Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ovfvr4nbqjo7nzc16y2lpjy9@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit c1e46580c3b7bf25053519cf39f01a2f9ea4d865
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:15 2014 +0800

      perf/x86/uncore: move NHM-EX/WSM-EX specific code to seperate file

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406704935-27708-4-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 8268fdfc45b747bcb3351464efefbdf611aeea9b
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:14 2014 +0800

      perf/x86/uncore: Move SNB/IVB-EP specific code to seperate file

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406704935-27708-3-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 92807ffdf32c380a09cfa396c853e97303826103
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:13 2014 +0800

      perf/x86/uncore: Move NHM/SNB/IVB specific code to seperate file

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406704935-27708-2-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 514b2346df385fce61cefb940813207758648136
  Author: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
  Date:   Wed Jul 30 15:22:12 2014 +0800

      perf/x86/uncore: Declare some functions and variables

      Prepare for moving hardware specific code to seperate files.

      Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: eranian@xxxxxxxxxx
      Cc: andi@xxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406704935-27708-1-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit fadfe7be6e50de7f03913833b33c56cd8fb66bac
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 14:33:02 2014 +0200

      perf: Add queued work to remove orphaned child events

      In cases when the  owner task exits before the workload and the
      workload made some forks, all the events stay in until the last
      workload process exits. Thats' because each child event holds
      parent reference.

      We want to release all children events once the parent is gone,
      because at that time there's no process to read them anyway, so
      they're just eating resources.

      This removal  races with process exit, which removes all events
      and fork, which clone events.  To be clear of those two, adding
      work queue to remove orphaned child for context in case such
      event is detected.

      Using delayed work queue (with delay == 1), because we queue this
      work under perf scheduler callbacks. Normal work queue tries to wake
      up the queue process, which deadlocks on rq->lock in this place.

      Also preventing clones from abandoned parent event.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406896382-18404-4-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit f86977620ee4635f26befcf436700493a38ce002
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 14:33:01 2014 +0200

      perf: Set owner pointer for kernel events

      Adding fake EVENT_OWNER_KERNEL owner pointer value for kernel perf
      events, so we could distinguish it from user events, which needs
      special care in following patch.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Mark Rutland <mark.rutland@xxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406896382-18404-3-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 0f7c29ce90c4d20c23de5657e1e2c2eabf51d69a
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Wed Jul 30 12:08:56 2014 +0200

      perf/x86/intel: Update Intel models

      The model number descriptions got a bit messy, clean them up.

      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-oo3xclxdoy8s7ubssn929vaj@xxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 1a91eac68b1e50482670007775e9ba82ef3bffbe
  Merge: f96f567 d6a947f
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Wed Aug 13 07:06:08 2014 +0200

      Merge tag 'perf-core-for-mingo' of 
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

      Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

      User visible fixes and changes:

        * Show better error message in case we fail to open counters due to 
EBUSY error,
          for instance, when oprofile is running. (Jiri Olsa)

        * Honour -w in the report tools (report, top), allowing to specify the 
widths
          for the histogram entries columns. (Namhyung Kim)

        * Don't run workload if not told to, as happens when the user has no
          permission for profiling and even then the specified workload ends
          up running (Arnaldo Carvalho de Melo)

        * Do not ignore mmap events in 'perf kmem report'. This tool was using
          the kernel mmaps in the running machine instead of processing the mmap
          records from the perf.data file. (Namhyung Kim)

        * Properly show submicrosecond times in 'perf kvm stat' (Christian 
Borntraeger)

        * Honour existing 'perf record' --time/-T command line option (Andi 
Kleen)

        * Make sure --symfs usage includes the path separator (Arnaldo Carvalho 
de Melo)

      Development infrastructure fixes and changes:

        * Fix arm64 build error (Mark Salter)

        * Fix make PYTHON override (Namhyung Kim)

        * Rename ordered_samples to ordered_events and allow setting a queue
          size for ordering events (Jiri Olsa)

        * Default to python version 2 (Thomas Ilsche)

      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 3220574143147db7c9f9b00c8dc6efcbacad44cc
  Author: Axel Lin <axel.lin@xxxxxxxxxx>
  Date:   Tue Aug 12 09:41:10 2014 +0800

      regulator: tps65023: Remove duplicate test for I2C_FUNC_SMBUS_BYTE_DATA 
functionality

      Since commit b42261078a91 ("regmap: i2c: fallback to SMBus if the adapter
      does not support standard I2C"), regmap-i2c will check the
      I2C_FUNC_SMBUS_[BYTE|WORD]_DATA functionality based on the regmap_config
      setting if the adapter does not support standard I2C.

      So remove the I2C_FUNC_SMBUS_BYTE_DATA functionality check in the driver 
code.

      Signed-off-by: Axel Lin <axel.lin@xxxxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit d6a947fb6cdff3a19db93895c746f70b5903a965
  Author: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
  Date:   Mon Aug 4 15:03:15 2014 +0200

      perf tools: Default to python version 2

      According to PEP 394 recommendation [1], it's more portable to use
      python2 rather than plain python to refer python binary version 2.

      Since there're distros using python3 by default like Arch, and we don't
      support python3 (yet), it'd be better using python2 explicitly.

      But older versions (prior to 2.7) seem not to provide python2 but just
      python.  Given that it's only old version, try python2 first and then
      fallback to python.  It'll ensure that it always points to python 2.x.

      I tested (compiles and perf script runs) with the combinations:

      1) python  -> python2.x, python-config  -> python2.x-config
         python2 N/A,          python2-config N/A

      2) python  -> python3.x, python-config  -> python3.x-config
         python2 -> python2.x, python2-config -> python2.x-config

      3) python  -> python2.x, python-config  -> python2.x-config
         python2 -> python2.x, python2-config -> python2.x-config

      4) python  -> python2.x, python-config  -> python2.x-config
         python2 -> python2.x, python2-config N/A

      Based on / replaces the patch 2/2 by Namhyung Kim.

      [1] https://www.python.org/dev/peps/pep-0394

      Based-on-patch-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Signed-off-by: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/r/53DF8493.6070206@xxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 038fa0b9739d7f375f3f61a2ce4f78ad44329f66
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Aug 3 14:10:36 2014 +0200

      perf tools: Fix PERF_FLAG_FD_CLOEXEC flag probing event type open 
counters due to EBUSY error

      We were using PERF_COUNT_SW_CPU_CLOCK as an probing event type.  Using
      expected PERF_TYPE_SOFTWARE type instead.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: William Cohen <wcohen@xxxxxxxxxx>
      Cc: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140803121036.GA1181@xxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 59dc9f2534569d11a55c8b5dbe93c36f2b2fa506
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:41 2014 +0900

      perf tools: Fix column alignment when headers aren't shown on TUI

      If user sets ui.show-headers config option to false, it didn't calculate
      default column width so it broke the alignment.  This is because it does
      the calculation just before showing headers.

      Move it to the beginning of the hist browser so that it can be called
      regardless of the config option.

      Reported-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-8-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 1ecd44533a8a724f64d4305abb69836ca73c7390
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:40 2014 +0900

      perf tools: Add name field into perf_hpp_fmt

      It makes the code a bit simpler and easier to debug IMHO.

      I guess it can also remove similar code in perf diff, but let's keep
      it for a future work. :)

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-7-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cf59002fdebc9c00ee29233e65bc39dd69e0eaf6
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:39 2014 +0900

      perf top: Add -w option for setting column width

      Add -w/--column-widths option like perf report does so that users are
      able to see symbols even with some very long C++ library/functions.

      It can be a list separated by comma for each column.

        $ perf top -w 0,20,30

      The value of 0 means there's no limit.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-6-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5b5916696051b88e63f3726cc3db44bf9561bad9
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:38 2014 +0900

      perf report: Honor column width setting

      Set column width and do not change it if user gives -w/--column-widths
      option.  It'll truncate longer symbols than the width if exists.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-5-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit e0d66c74b09f5103eef441a98b68056c4dae4cac
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:37 2014 +0900

      perf tools: Save column length in perf_hpp_fmt

      Save column length in the hpp format and pass it to print functions.
      This is a preparation for users to control column width in the output.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-4-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d675107ce6fa988102851e0b0ef06e46c8aa7ac6
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:36 2014 +0900

      perf tools: Make __hpp__fmt() receive an additional len argument

      So that it can properly handle alignment requirements later.  To do
      that, add percent_color_len_snprintf() fucntion to help coloring of
      overhead columns.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-3-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8246de88e95ddef7508f5601d7af85c3ab9e476b
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Thu Jul 31 14:47:35 2014 +0900

      perf tools: Left-align output contents

      Now perf left-aligns column headers but the contents does not.  It
      should have same alignment.  This requires a change in pid sort key - it
      consists of two part (pid and comm).  As length of comm can be vary it'd
      be better to change the order of them.

      Thanks to Jiri Olsa for pointing this out.

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406785662-5534-2-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 56c7d79e49776084b852e451bda5f59dc3bcf894
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Tue Jul 29 15:57:19 2014 +0900

      perf tools: Fix make PYTHON override

      Thomas reported that make PYTHON=python2 is not work on some systems.  I
      can reproduce it on my ArchLinux box too.

      This is because it's overridden by config/feature-checks/Makefile
      regardless of PYTHON setting.  I guess it's a bug slipped into during
      the feature checking change.

      Actually, we don't need to check python-config in the feature-checks.
      We can just pass appropriate FEATURE_CHECK_*FLAGS.

      Reported-by: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Tested-by: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Thomas Ilsche <thomas.ilsche@xxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406617040-26909-1-git-send-email-namhyung@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 64c40908938953d7afa90e9363327875286349e5
  Author: Namhyung Kim <namhyung@xxxxxxxxxx>
  Date:   Fri Aug 1 14:59:31 2014 +0900

      perf kmem: Do not ignore mmap events

      The perf kmem command didn't process mmap events for some unknown reason
      and it instead gets symbol info from a running kernel.  This is
      problematic if perf kmem record was run on a different kernel.

      This patch adds the mmap event handlers and reverts the commit
      e727ca73f85d ("perf kmem: Resolve kernel symbols again").

      Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung.kim@xxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406872771-23933-1-git-send-email-namhyung@xxxxxxxxxx
      [ Fixed up merge conflict with Jiri's ordered_events rename patch set ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 63914aca8f7e7a75d0ee027af7b1755c69cc1e2c
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 17:46:54 2014 +0200

      perf tools: Show better error message in case we fail to open counters 
due to EBUSY error

      Showing better error message in case we fail to open counters due to the
      EBUSY error. If we detect oprofile daemon process running, we now
      display following message for EBUSY error:

        $ perf record ls
        Error:
        The PMU counters are busy/taken by another profiler.
        We found oprofile daemon running, please stop it and try again.

      In case oprofiled was not detected the current error message stays:

        $ perf record ls
        Error:
        The sys_perf_event_open() syscall returned with 16 (Device or resource 
busy) for event (cycles).
        /bin/dmesg may provide additional information.
        No CONFIG_PERF_EVENTS=y kernel support configured?

      Also changing PERF_FLAG_FD_CLOEXEC detection code not to display error
      in case of EBUSY error, as it currently does:

        $ perf record ls
        Error:
        perf_event_open(..., PERF_FLAG_FD_CLOEXEC) failed with unexpected error 
16 (Device or resource busy)
        perf_event_open(..., 0) failed unexpectedly with error 16 (Device or 
resource busy)
        The PMU counters are busy/taken by another profiler.
        We found oprofile daemon running, please stop it and try again.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Cc: William Cohen <wcohen@xxxxxxxxxx>
      Cc: Yann Droneaud <ydroneaud@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406908014-8312-1-git-send-email-jolsa@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit b0a45203a75a800015828ac89f2945981019b65b
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Jun 12 09:50:11 2014 +0200

      perf tools: Allow out of order messages in forced flush

      In forced flush (OE_FLUSH__HALF) we break the rules of the flush
      timestamp via PERF_RECORD_FINISHED_ROUND event, so we could get out of
      order event.

      Do not force error in this case plus changing the output warning to use
      WARN_ONCE.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8q8794a8nlmpd1u8xrqmcyd2@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit cee3ab9caa7ae5ee81027e60c0109063664d9217
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Jul 11 14:49:54 2014 +0200

      perf tools: Add debug prints for ordered events queue

      Adding some prints for ordered events queue, to help debug issues.

      Adding debug_ordered_events debug variable to be able to enable ordered
      events debug messages using:

        $ perf --debug ordered-events=2 report ...

      Also using oe pointer in perf_session__queue_event instead of chained
      session variable dereferencing.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-7p3mnnopjvsp9nmk9msqcfkm@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 94786b67b5f4577c16486e8eb10ff045e59f80ef
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Jun 5 11:00:20 2014 +0200

      perf tools: Add report.queue-size config file option

      Adding report.queue-size config file option to setup the maximum
      allocation size for session's struct ordered_events object.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-lm42mbpu0cwljpyy8vw5y26n@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 94c0655fc16b0c09edc21cadddbeef95c408f3e7
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Jun 6 05:27:28 2014 -0400

      perf tools: Add perf_config_u64 function

      Adding perf_config_u64 function to be able to parse 'llong' values out
      of config file.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ni6gqdlvw7khp74r9htvklkb@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit adc56ed1e01f1c43fc7bf75340f11f4ad5e11145
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 22:50:03 2014 +0200

      perf tools: Add ordered_events__free function

      Adding ordered_events__free function to release all the struct
      ordered_events data. It's replacement for former
      perf_session_free_sample_buffers function.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-urraa8ccay4o14wambjraws7@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 36522f5cf2ad280c971557e04120d52f9330ed36
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 22:47:40 2014 +0200

      perf tools: Add ordered_events__init function

      Adding ordered_events__init function for struct ordered_events struct
      initialization.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-g6dx35hed8g14eh1ygx4uzp6@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fa4e5c67a2d169b9ef83f51b94e1d4a562ddfc0f
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Jun 15 19:46:08 2014 +0200

      perf tools: Use list_move in ordered_events_delete function

      As Namhyung pointed out we can use list_move in ordered_events_delete.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Suggested-by: Namhyung Kim <namhyung@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-m8ae5s5cuwyytitgb6iqilid@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5f86b80b85f0dcd05fd1471eac6984181a707c4f
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 13:02:58 2014 -0300

      perf tools: Create ordered-events object

      Move ordered events code into separated object ordered-events.[ch].

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-1ge3rilgudszbl87cejm1tfg@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 79a30fe4f3758c98e1b7a474952b9701d513e580
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 22:31:35 2014 +0200

      perf tools: Make perf_session__deliver_event global

      Making perf_session__deliver_event global function, as it will be called
      from another object in following patch.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-rz7s2b8uwv567bigckh75gvk@xxxxxxxxxxxxxx
      [ Fixup naming to match class__method schema, as now is more widely 
exposed ]
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d40b4a15ab2bfcfa7d946b69ca1f12c93b22d169
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Fri Aug 1 13:01:04 2014 -0300

      perf tools: Flush ordered events in case of allocation failure

      In previous patches we added a limit for ordered events queue allocation
      size. If we reach this size we need to flush (part of) the queue to get
      some free buffers.

      The current functionality is not affected, because the limit is hard
      coded to (u64) -1. The configuration code for size will come in
      following patches.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-ggcas0xdq847fi85bz73do2e@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8d99a6ceebe862ac4afd832cdab332ee7b3b5599
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Wed Jun 11 15:09:35 2014 +0200

      perf tools: Limit ordered events queue size

      Add limit to the ordered events queue allocation. This way we will be
      able to control the size of the queue buffers.

      There's no limit at the moment (it's set to (u64) -1). The config code
      will come in following patches.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-lw1ny3mk4ctb6su5ght5rsng@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit d8836b5d1736632aa1a38a8ed0c9361c96d7c95a
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Thu Jun 5 10:29:45 2014 +0200

      perf tools: Factor ordered_events__flush to be more generic

      Centralizing the next_flush calculation under the ordered_events__flush
      function.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-srwunsy7o5wl17vpt4a10oxp@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c64c7e1a5addf93b7dec98a27b8c48457506aa06
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Tue Jun 10 21:58:02 2014 +0200

      perf tools: Add ordered_events__(new|delete) interface

      Adding new ordered events interface to new|delete event buffer:

        ordered_events__new    - allocate event buffer from the cache
        ordered_events__delete - return event buffer to the cache

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-srwunsy7o5wl17vpt4a10oxp@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit fc12482f4f7ae5c6fca13922a1e0898ff9002aa6
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Mon Jun 9 23:11:30 2014 +0200

      perf tools: Rename ordered_events members

      Rename 'struct ordered_events' members to fit better the ordered events
      style.

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-v0eb2hsmrxbolnoawu5fn92z@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 37e39aa8a8a42ad2fd72b7c7349115dad8297d9c
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Jul 6 14:23:03 2014 +0200

      perf tools: Rename ordered_samples struct to ordered_events

      Following up with ordered_samples rename for ordered_samples and
      sample_queue structs to ordered_events and ordered_event structs
      respectively.

      Also changing flush_sample_queue function name to ordered_events_flush.

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-2dkrdvh0bbmzxdse437fcgls@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 0a8cb85c200c4082ed7e57efd90dd9d18c8d40b6
  Author: Jiri Olsa <jolsa@xxxxxxxxxx>
  Date:   Sun Jul 6 14:18:21 2014 +0200

      perf tools: Rename ordered_samples bool to ordered_events

      The time ordering is generic for all kinds of events, so using generic
      name 'ordered_events' for ordered_samples bool in perf_tool struct.

      No functional change was intended.

      Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: Corey Ashford <cjashfor@xxxxxxxxxxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-07mrqzcuhsks9wfmxrzsvemz@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 8affc2b8c27bfc2d6e70827b746f490b62c44eaa
  Author: Andi Kleen <ak@xxxxxxxxxxxxxxx>
  Date:   Thu Jul 31 14:45:04 2014 +0800

      perf record: Honour --no-time command line option

      Time stamps are always implicitely enabled for record currently.  The
      old --time/-T option is a nop.

      Allow the user to disable timestamps by using --no-time, honouring the
      existing option.

      The defaults are unchanged.

      Signed-off-by: Andi Kleen <ak@xxxxxxxxxxxxxxx>
      Cc: Andi Kleen <andi@xxxxxxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406789104-25863-10-git-send-email-zheng.z.yan@xxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit ee960be7bb09b201926cb37eaa82fb7da605ea7c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 15:04:45 2014 +0200

      drm/i915: Some cleanups for the ppgtt lifetime handling

      So when reviewing Michel's patch I've noticed a few things and cleaned
      them up:
      - The early checks in ppgtt_release are now redundant: The inactive
        list should always be empty now, so we can ditch these checks. Even
        for the aliasing ppgtt (though that's a different confusion) since
        we tear that down after all the objects are gone.
      - The ppgtt handling functions are splattered all over. Consolidate
        them in i915_gem_gtt.c, give them OCD prefixes and add wrappers for
        get/put.
      - There was a bit a confusion in ppgtt_release about whether it cares
        about the active or inactive list. It should care about them both,
        so augment the WARNINGs to check for both.

      There's still create_vm_for_ctx left to do, put that is blocked on the
      removal of ppgtt->ctx. Once that's done we can rename it to
      i915_ppgtt_create and move it to its siblings for handling ppgtts.

      v2: Move the ppgtt checks into the inline get/put functions as
      suggested by Chris.

      v3: Inline the now redundant ppgtt local variable.

      Cc: Michel Thierry <michel.thierry@xxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b9d06dd9d1dd3672b391e6387d62aa8dc4e377bd
  Author: Michel Thierry <michel.thierry@xxxxxxxxx>
  Date:   Wed Aug 6 15:04:44 2014 +0200

      drm/i915: vma/ppgtt lifetime rules

      VMAs should take a reference of the address space they use.

      Now, when the fd is closed, it will release the ref that the context was
      holding, but it will still be referenced by any vmas that are still
      active.

      ppgtt_release() should then only be called when the last thing referencing
      it releases the ref, and it can just call the base cleanup and free the
      ppgtt.

      Note that with this we will extend the lifetime of ppgtts which
      contain shared objects. But all the non-shared objects will get
      removed as soon as they drop of the active list and for the shared
      ones the shrinker can eventually reap them. Since we currently can't
      evict ppgtt pagetables either I don't think that temporary leak is
      important.

      Signed-off-by: Michel Thierry <michel.thierry@xxxxxxxxx>
      [danvet: Add note about potential ppgtt leak with this approach.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 83d7f2424741c9dc76c21377c9d00d47abaf88df
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Mon Aug 4 13:23:28 2014 -0400

      sched/numa: Fix numa capacity computation

      Commit c61037e9 fixes the phenomenon of 'fantom' cores due to
      N*frac(smt_power) >= 1 by limiting the capacity to the actual
      number of cores in the load balancing code.

      This patch applies the same correction to the NUMA balancing
      code.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: mgorman@xxxxxxx
      Cc: vincent.guittot@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: efault@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407173008-9334-3-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b932c03c34f3b03c7364c06aa8cae5b74609fc41
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Mon Aug 4 13:23:27 2014 -0400

      sched/numa: Fix off-by-one in capacity check

      Commit a43455a1d572daf7b730fe12eb747d1e17411365 ensures that
      task_numa_migrate will call task_numa_compare on the preferred
      node all the time, even when the preferred node has no free capacity.

      This could lead to a performance regression if nr_running == capacity
      on both the source and the destination node. This can be avoided by
      also checking for nr_running == capacity on the source node, which is
      one stricter than checking .has_free_capacity.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: mgorman@xxxxxxx
      Cc: vincent.guittot@xxxxxxxxxx
      Cc: Morten.Rasmussen@xxxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: efault@xxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1407173008-9334-2-git-send-email-riel@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit aaecac4ad46b35ad308245384d019633fb9bc21b
  Author: Zhihui Zhang <zzhsuny@xxxxxxxxx>
  Date:   Fri Aug 1 21:18:03 2014 -0400

      sched: Rename a misleading variable in build_overlap_sched_groups()

      The child variable in build_overlap_sched_groups() actually refers to the
      peer or sibling domain of the given CPU. Rename it to sibling to be 
consistent
      with the naming in build_group_mask().

      Signed-off-by: Zhihui Zhang <zzhsuny@xxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406942283-18249-1-git-send-email-zzhsuny@xxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 9a5d9ba6a3631d55c358fe1bdbaa162a97471a05
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Jul 29 17:15:11 2014 +0200

      sched/fair: Allow calculate_imbalance() to move idle cpus

      Allow calculate_imbalance() to 'create' idle cpus in the busiest group
      if there are idle cpus in the local group.

      Suggested-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140729152705.GX12054@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit caeb178c60f4f93f1b45c0bc056b5cf6d217b67f
  Author: Rik van Riel <riel@xxxxxxxxxx>
  Date:   Mon Jul 28 14:16:28 2014 -0400

      sched/fair: Make update_sd_pick_busiest() return 'true' on a busier sd

      Currently update_sd_pick_busiest only identifies the busiest sd
      that is either overloaded, or has a group imbalance. When no
      sd is imbalanced or overloaded, the load balancer fails to find
      the busiest domain.

      This breaks load balancing between domains that are not overloaded,
      in the !SD_ASYM_PACKING case. This patch makes update_sd_pick_busiest
      return true when the busiest sd yet is encountered.

      Groups are ranked in the order overloaded > imbalanced > other,
      with higher ranked groups getting priority even when their load
      is lower. This is necessary due to the possibility of unequal
      capacities and cpumasks between domains within a sched group.

      Behaviour for SD_ASYM_PACKING does not seem to match the comment,
      but I have no hardware to test that so I have left the behaviour
      of that code unchanged.

      Enum for group classification suggested by Peter Zijlstra.

      Signed-off-by: Rik van Riel <riel@xxxxxxxxxx>
      [peterz: replaced sg_lb_stats::group_imb with the new enum group_type
               in an attempt to avoid endless recalculation]
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Acked-by: Michael Neuling <mikey@xxxxxxxxxxx>
      Cc: ktkhai@xxxxxxxxxxxxx
      Cc: tim.c.chen@xxxxxxxxxxxxxxx
      Cc: nicolas.pitre@xxxxxxxxxx
      Cc: jhladky@xxxxxxxxxx
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Link: http://lkml.kernel.org/r/20140729152743.GI3935@laptop
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 743cb1ff191f00fee653212bdbcee1e56086d6ce
  Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
  Date:   Tue Jul 29 17:00:21 2014 +0200

      sched/fair: Make calculate_imbalance() independent

      Rik noticed that calculate_imbalance() relies on
      update_sd_pick_busiest() to guarantee that busiest->sum_nr_running >
      busiest->group_capacity_factor.

      Break this implicit assumption (with the intent of not providing it
      anymore) by having calculat_imbalance() verify it and not rely on
      others.

      Reported-by: Rik van Riel <riel@xxxxxxxxxx>
      Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Acked-by: Vincent Guittot <vincent.guittot@xxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Link: http://lkml.kernel.org/r/20140729152631.GW12054@xxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit b7967dc79fbd32ef198b429b2597459a4130207f
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:31 2014 +0200

      ath10k: remove htc->stopped

      This is not necessary anymore. There are no more
      uncontrolled htc tx entry points.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 2986e3efb84fc79e798c1967beec6bb5eede7dee
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:30 2014 +0200

      ath10k: group some pci probing helpers

      Make probe/remove functions shorter and easier to
      understand.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 0edf2577a5927aa8d1521f22da753e1d0c2a4db4
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:29 2014 +0200

      ath10k: remove pci features var

      The ATH10K_PCI_FEATURE_MSI_X was originally
      introduced to support both chips QCA988Xv1 and
      QCA988Xv2. Since v1 isn't supported anymore it
      doesn't make sense to keep the feature flag
      around. Since this is the last one remove the
      whole thing.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit c0c378f9907c9e52aa95a87ac4622039a84bac99
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:28 2014 +0200

      ath10k: remove target soc ps code

      The soc powersave was disabled by default. It
      never was fully tested. Some hw apparently had
      problems with it and the implementation itself had
      a possible race.

      Just remove the refcounting and simply wake up the
      device when probing and put to sleep when
      removing.

      kvalo: make ath10k_pci_wake() and _sleep() static

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit e7b541948b7ae542267257a6183341f6a92ed1b8
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Thu Aug 7 11:03:27 2014 +0200

      ath10k: embed ar_pci inside ar

      Use the common convention of embedding private
      structures inside parent structures. This
      reduces allocations and simplifies pci probing
      code.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 5c81c7fd62004be13a3c9345ca25607d14862cc4
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 5 14:54:44 2014 +0200

      ath10k: introduce a stricter scan state machine

      This aims at fixing some rare scan bugs related to
      firmware reporting unexpected scan event
      sequences.

      One such bug was if spectral scan phyerr reporting
      prevented firmware from properly propagating scan
      events to host. This led to scan timeout. After
      that next scan would trigger scan completed event
      first (before scan started event) leading to
      ar->scan.in_progress and timeout timer states to
      be overwritten incorrectly and making the very
      next scan to hang forever.

      Reported-by: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 9ff8b7247dd211158410af4bb5ebbc507182729f
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Aug 5 14:54:43 2014 +0200

      ath10k: simplify scan debug prints

      This also reduces the cruft of printing scan event
      names in capitals.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cff990ce7ddd6a43f86757867399a8a64aa29af9
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Aug 4 09:18:33 2014 +0300

      ath10k: fix wmi service bitmap debug

      The 10.x and main firmware branches have
      conflicting WMI service bitmap definitions.

      This also fixes WMI services parsing on big-endian
      hosts and changes debugfs output to be more human
      friendly.

      kvalo: remove braces and the last semicolon from SVCSTR()

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 14bf993e83e1d6924f4bf4506120a15c4b255e58
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:34 2014 +0100

      drm/i915/bdw: Always use MMIO flips with Execlists

      The normal flip function places things in the ring in the legacy
      way, so we either fix that or force MMIO flips always as we do in
      this patch.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch. Fucking again.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ba8b7ccb196b07c1c553450e8e7b44a7a938e58a
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:33 2014 +0100

      drm/i915/bdw: Workload submission mechanism for Execlists

      This is what i915_gem_do_execbuffer calls when it wants to execute some
      worload in an Execlists world.

      v2: Check arguments before doing stuff in intel_execlists_submission. 
Also,
      get rel_constants parsing right.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Drop the chipset flush, that's pre-gen6. And appease
      checkpatch a bit .... again!]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 156485852684b511be28a83c78fece8b27ef7c26
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:32 2014 +0100

      drm/i915/bdw: GEN-specific logical ring emit batchbuffer start

      Dispatch_execbuffer's evil twin.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Ditch the check for aliasing ppgtt. It'll break soon and
      execlists requires full ppgtt anyway.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 73d477f6bb17a1f14c4897a4b4a6597fe9a38ad2
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:31 2014 +0100

      drm/i915/bdw: Interrupts with logical rings

      We need to attend context switch interrupts from all rings. Also, fixed 
writing
      IMR/IER and added HWSTAM at ring init time.

      Notice that, if added to irq_enable_mask, the context switch interrupts 
would
      be incorrectly masked out when the user interrupts are due to no users 
waiting
      on a sequence number. Therefore, this commit adds a bitmask of interrupts 
to
      be kept unmasked at all times.

      v2: Disable HWSTAM, as suggested by Damien (nobody listens to these 
interrupts,
      anyway).

      v3: Add new get/put_irq functions.

      Signed-off-by: Thomas Daniel <thomas.daniel@xxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2 & v3)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Drop the GEN8_ prefix from the context switch interrupt
      define and move it to its brethren.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9832b9dae8f9f505c7ed898a043b4f54b54597ed
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:30 2014 +0100

      drm/i915/bdw: Ring idle and stop with logical rings

      This is a hard one, since there is no direct hardware ring to
      control when in Execlists.

      We reuse intel_ring_idle here, but it should be fine as long
      as i915_add_request does the ring thing.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4712274c362b7730a1c6e01c9a51a6d46f5b7f43
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:28 2014 +0100

      drm/i915/bdw: GEN-specific logical ring emit flush

      Same as the legacy-style ring->flush.

      v2: The BSD invalidate bit still exists in GEN8! Add it for the VCS
      rings (but still consolidate the blt and bsd ring flushes into one).
      This was noticed by Brad Volkin.

      v3: The command for BSD and for other rings is slightly different:
      get it exactly the same as in gen6_ring_flush + gen6_bsd_ring_flush

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Checkpatch.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4da46e1e5bb7e7396fad172cdaffbe496562f3d8
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:27 2014 +0100

      drm/i915/bdw: GEN-specific logical ring emit request

      Very similar to the legacy add_request, only modified to account for
      logical ringbuffer.

      v2: Use MI_GLOBAL_GTT, as suggested by Brad Volkin.

      v3: Unify render and non-render in the same function, as noticed by
      Brad Volkin.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 82e104cc266c6da30a30fc5028b2f0236c669cd7
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:26 2014 +0100

      drm/i915/bdw: New logical ring submission mechanism

      Well, new-ish: if all this code looks familiar, that's because it's
      a clone of the existing submission mechanism (with some modifications
      here and there to adapt it to LRCs and Execlists).

      And why did we do this instead of reusing code, one might wonder?
      Well, there are some fears that the differences are big enough that
      they will end up breaking all platforms.

      Also, Execlists offer several advantages, like control over when the
      GPU is done with a given workload, that can help simplify the
      submission mechanism, no doubt. I am interested in getting Execlists
      to work first and foremost, but in the future this parallel submission
      mechanism will help us to fine tune the mechanism without affecting
      old gens.

      v2: Pass the ringbuffer only (whenever possible).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Appease checkpatch. Again. And drop the legacy sarea gunk
      that somehow crept in.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 26fbb77445bd402417f42936f68c0da26d33855d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 18:37:37 2014 +0300

      drm/i915: Make hpd debug messages less cryptic

      Don't print raw numbers, use port_name() and tell the user whether it's
      long or short without having to figure out what the other magic number
      means.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e94e37ad19c74b4c2569d556cda9da4a03d4e3f8
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:25 2014 +0100

      drm/i915/bdw: GEN-specific logical ring set/get seqno

      No mistery here: the seqno is still retrieved from the engine's
      HW status page (the one in the default context. For the moment,
      I see no reason to worry about other context's HWS page).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bd645e4314b95b21146aa6ff893d783de20c4e60
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:04 2014 +0200

      drm/radeon: allow userptr write access under certain conditions

      It needs to be anonymous memory (no file mappings)
      and we are requried to install an MMU notifier.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 341cb9e426fac32523427c80c67543a16be46605
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:03 2014 +0200

      drm/radeon: add userptr flag to register MMU notifier v3

      Whenever userspace mapping related to our userptr change
      we wait for it to become idle and unmap it from GTT.

      v2: rebased, fix mutex unlock in error path
      v3: improve commit message

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 2a84a4476d6e13de72472f6ca4338aed0a8269b8
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:02 2014 +0200

      drm/radeon: add userptr flag to directly validate the BO to GTT

      This way we test userptr availability at BO creation time instead of 
first use.

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit ddd00e33e17a62c5f44377ab42e7562ccfae7bd1
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:01 2014 +0200

      drm/radeon: add userptr flag to limit it to anonymous memory v2

      Avoid problems with writeback by limiting userptr to anonymous memory.

      v2: add commit and code comments

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit f72a113a71ab08c4df8a5f80ab2f8a140feb81f6
  Author: Christian König <christian.koenig@xxxxxxx>
  Date:   Thu Aug 7 09:36:00 2014 +0200

      drm/radeon: add userptr support v8

      This patch adds an IOCTL for turning a pointer supplied by
      userspace into a buffer object.

      It imposes several restrictions upon the memory being mapped:

      1. It must be page aligned (both start/end addresses, i.e ptr and size).

      2. It must be normal system memory, not a pointer into another map of IO
      space (e.g. it must not be a GTT mmapping of another object).

      3. The BO is mapped into GTT, so the maximum amount of memory mapped at
      all times is still the GTT limit.

      4. The BO is only mapped readonly for now, so no write support.

      5. List of backing pages is only acquired once, so they represent a
      snapshot of the first use.

      Exporting and sharing as well as mapping of buffer objects created by
      this function is forbidden and results in an -EPERM.

      v2: squash all previous changes into first public version
      v3: fix tabs, map readonly, don't use MM callback any more
      v4: set TTM_PAGE_FLAG_SG so that TTM never messes with the pages,
          pin/unpin pages on bind/unbind instead of populate/unpopulate
      v5: rebased on 3.17-wip, IOCTL renamed to userptr, reject any unknown
          flags, better handle READONLY flag, improve permission check
      v6: fix ptr cast warning, use set_page_dirty/mark_page_accessed on unpin
      v7: add warning about it's availability in the API definition
      v8: drop access_ok check, fix VM mapping bits

      Signed-off-by: Christian König <christian.koenig@xxxxxxx>
      Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx> (v4)
      Reviewed-by: Jérôme Glisse <jglisse@xxxxxxxxxx> (v4)
      Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx>

  commit 9b1136d505b1de5478e11b59ca59cf8ce2a33217
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:24 2014 +0100

      drm/i915/bdw: GEN-specific logical ring init

      Logical rings do not need most of the initialization their
      legacy ringbuffer counterparts do: we just need the pipe
      control object for the render ring, enable Execlists on the
      hardware and a few workarounds.

      v2: Squash with: "drm/i915: Extract pipe control fini & make
      init outside accesible".

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Make checkpatch happy.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 48d823878d64f93163f5a949623346748bbce1b4
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:23 2014 +0100

      drm/i915/bdw: Generic logical ring init and cleanup

      Allocate and populate the default LRC for every ring, call
      gen-specific init/cleanup, init/fini the command parser and
      set the status page (now inside the LRC object). These are
      things all engines/rings have in common.

      Stopping the ring before cleanup and initializing the seqnos
      is left as a TODO task (we need more infrastructure in place
      before we can achieve this).

      v2: Check the ringbuffer backing obj for ring_is_initialized,
      instead of the context backing obj (similar, but not exactly
      the same).

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 454afebde873874b939465bfc1a294ac3697c96e
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:22 2014 +0100

      drm/i915/bdw: Skeleton for the new logical rings submission path

      Execlists are indeed a brave new world with respect to workload
      submission to the GPU.

      In previous version of these series, I have tried to impact the
      legacy ringbuffer submission path as little as possible (mostly,
      passing the context around and using the correct ringbuffer when I
      needed one) but Daniel is afraid (probably with a reason) that
      these changes and, especially, future ones, will end up breaking
      older gens.

      This commit and some others coming next will try to limit the
      damage by creating an alternative path for workload submission.
      The first step is here: laying out a new ring init/fini.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a83014d3f8b936778a9bc9b3d4137769bb26d9eb
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:21 2014 +0100

      drm/i915: Abstract the legacy workload submission mechanism away

      As suggested by Daniel Vetter. The idea, in subsequent patches, is to
      provide an alternative to these vfuncs for the Execlists submission
      mechanism.

      v2: Splitted into two and reordered to illustrate our intentions, instead
      of showing it off. Also, remove the add_request vfunc and added the
      stop_ring one.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet:
      - Make checkpatch happy.
      - Be grumpy about the excessive vtable.
      - Ditch gt->is_ring_initialized.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ec3e9963a681789860e5c0120a745b717d942392
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:18 2014 +0100

      drm/i915/bdw: Deferred creation of user-created LRCs

      The backing objects and ringbuffers for contexts created via open
      fd are actually empty until the user starts sending execbuffers to
      them. At that point, we allocate & populate them. We do this because,
      at create time, we really don't know which engine is going to be used
      with the context later on (and we don't want to waste memory on
      objects that we might never use).

      v2: As contexts created via ioctl can only be used with the render
      ring, we have enough information to allocate & populate them right
      away.

      v3: Defer the creation always, even with ioctl-created contexts, as
      requested by Daniel Vetter.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8670d6f97d8c19595950af1838f8458d7529825f
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:17 2014 +0100

      drm/i915/bdw: Populate LR contexts (somewhat)

      For the most part, logical ring context objects are similar to hardware
      contexts in that the backing object is meant to be opaque. There are
      some exceptions where we need to poke certain offsets of the object for
      initialization, updating the tail pointer or updating the PDPs.

      For our basic execlist implementation we'll only need our PPGTT PDs,
      and ringbuffer addresses in order to set up the context. With previous
      patches, we have both, so start prepping the context to be load.

      Before running a context for the first time you must populate some
      fields in the context object. These fields begin 1 PAGE + LRCA, ie. the
      first page (in 0 based counting) of the context  image. These same
      fields will be read and written to as contexts are saved and restored
      once the system is up and running.

      Many of these fields are completely reused from previous global
      registers: ringbuffer head/tail/control, context control matches some
      previous MI_SET_CONTEXT flags, and page directories. There are other
      fields which we don't touch which we may want in the future.

      v2: CTX_LRI_HEADER_0 is MI_LOAD_REGISTER_IMM(14) for render and (11)
      for other engines.

      v3: Several rebases and general changes to the code.

      v4: Squash with "Extract LR context object populating"
      Also, Damien's review comments:
      - Set the Force Posted bit on the LRI header, as the BSpec suggest we do.
      - Prevent warning when compiling a 32-bits kernel without HIGHMEM64.
      - Add a clarifying comment to the context population code.

      v5: Damien's review comments:
      - The third MI_LOAD_REGISTER_IMM in the context does not set Force Posted.
      - Remove dead code.

      v6: Add a note about the (presumed) differences between BDW and CHV state
      contexts. Also, Brad's review comments:
      - Use the _MASKED_BIT_ENABLE, upper_32_bits and lower_32_bits macros.
      - Be less magical about how we set the ring size in the context.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> (v1)
      Signed-off-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx> (v2)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0c7dd53b84def4fbbba907bef3d32a5171b617a5
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Aug 11 16:17:44 2014 +0200

      drm/i915/bdw: Add a context and an engine pointers to the ringbuffer

      Any given ringbuffer is unequivocally tied to one context and one engine.
      By setting the appropriate pointers to them, the ringbuffer struct holds
      all the infromation you might need to submit a workload for processing,
      Execlists style.

      v2: Drop ring->ctx since that looks terribly ill-defined for legacy
      ringbuffer submission.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v1)
      Acked-by: Damien Lespiau <damien.lespiau@xxxxxxxxx> (v2)
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 84c2377fcee7a43cd964b62143e9a3714130bb0c
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:15 2014 +0100

      drm/i915/bdw: Allocate ringbuffers for Logical Ring Contexts

      As we have said a couple of times by now, logical ring contexts have
      their own ringbuffers: not only the backing pages, but the whole
      management struct.

      In a previous version of the series, this was achieved with two separate
      patches:
      drm/i915/bdw: Allocate ringbuffer backing objects for default global LRC
      drm/i915/bdw: Allocate ringbuffer for user-created LRCs

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8c8579176a144b1dca1d99ebb92510924168d508
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:14 2014 +0100

      drm/i915/bdw: A bit more advanced LR context alloc/free

      Now that we have the ability to allocate our own context backing objects
      and we have multiplexed one of them per engine inside the context structs,
      we can finally allocate and free them correctly.

      Regarding the context size, reading the register to calculate the sizes
      can work, I think, however the docs are very clear about the actual
      context sizes on GEN8, so just hardcode that and use it.

      v2: Rebased on top of the Full PPGTT series. It is important to notice
      that at this point we have one global default context per engine, all
      of them using the aliasing PPGTT (as opposed to the single global
      default context we have with legacy HW contexts).

      v3:
      - Go back to one single global default context, this time with multiple
        backing objects inside.
      - Use different context sizes for non-render engines, as suggested by
        Damien (still hardcoded, since the information about the context size
        registers in the BSpec is, well, *lacking*).
      - Render ctx size is 20 (or 19) pages, but not 21 (caught by Damien).
      - Move default context backing object creation to intel_init_ring (so
        that we don't waste memory in rings that might not get initialized).

      v4:
      - Reuse the HW legacy context init/fini.
      - Create a separate free function.
      - Rename the functions with an intel_ preffix.

      v5: Several rebases to account for the changes in the previous patches.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> (v1)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c9e003af2d44d9f6eafe855448c41c9ac08ae895
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:13 2014 +0100

      drm/i915/bdw: Introduce one context backing object per engine

      A context backing object only makes sense for a given engine (because
      it holds state data specific to that engine).

      In legacy ringbuffer sumission mode, the only MI_SET_CONTEXT we really
      perform is for the render engine, so one backing object is all we nee.

      With Execlists, however, we need backing objects for every engine, as
      contexts become the only way to submit workloads to the GPU. To tackle
      this problem, we multiplex the context struct to contain <no-of-engines>
      objects.

      Originally, I colored this code by instantiating one new context for
      every engine I wanted to use, but this change suggested by Brad Volkin
      makes it more elegant.

      v2: Leave the old backing object pointer behind. Daniel Vetter suggested
      using a union, but it makes more sense to keep rcs_state as a NULL
      pointer behind, to make sure no one uses it incorrectly when Execlists
      are enabled, similar to what he suggested for ring->buffer (Rusty's API
      level 5).

      v3: Use the name "state" instead of the too-generic "obj", so that it
      mirrors the name choice for the legacy rcs_state.

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ede7d42baeece583c864badb6f9081f4cded6c32
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:12 2014 +0100

      drm/i915/bdw: Initialization for Logical Ring Contexts

      For the moment this is just a placeholder, but it shows one of the
      main differences between the good ol' HW contexts and the shiny
      new Logical Ring Contexts: LR contexts allocate  and free their
      own backing objects. Another difference is that the allocation is
      deferred (as the create function name suggests), but that does not
      happen in this patch yet, because for the moment we are only dealing
      with the default context.

      Early in the series we had our own gen8_gem_context_init/fini
      functions, but the truth is they now look almost the same as the
      legacy hw context init/fini functions. We can always split them
      later if this ceases to be the case.

      Also, we do not fall back to legacy ringbuffers when logical ring
      context initialization fails (not very likely to happen and, even
      if it does, hw contexts would probably fail as well).

      v2: Daniel says "explain, do not showcase".

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: s/BUG_ON/WARN_ON/.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bd84b1e995918ad83bdba5d5be1bef901e169f19
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Aug 11 15:57:57 2014 +0200

      drm/i915: WARN if module opt sanitization goes out of order

      Depending upon one module option to be sanitized (through USES_PPGTT)
      for the other is a bit too fragile for my taste. At least WARN about
      this.

      Cc: Ben Widawsky <ben@xxxxxxxxxxxx>
      Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Cc: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 127f100369a1f302904335950387d566680eb275
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:11 2014 +0100

      drm/i915/bdw: Macro for LRCs and module option for Execlists

      GEN8 brings an expansion of the HW contexts: "Logical Ring Contexts".
      These expanded contexts enable a number of new abilities, especially
      "Execlists".

      The macro is defined to off until we have things in place to hope to
      work.

      v2: Rename "advanced contexts" to the more correct "logical ring
      contexts".

      v3: Add a module parameter to enable execlists. Execlist are relatively
      new, and so it'd be wise to be able to switch back to ring submission
      to debug subtle problems that will inevitably arise.

      v4: Add an intel_enable_execlists function.

      v5: Sanitize early, as suggested by Daniel. Remove lrc_enabled.

      Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx> (v1)
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx> (v3)
      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx> (v2, v4 & v5)
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b20385f1f8434ec32d73414ffcadb7dcbd3a2a61
  Author: Oscar Mateo <oscar.mateo@xxxxxxxxx>
  Date:   Thu Jul 24 17:04:10 2014 +0100

      drm/i915/bdw: New source and header file for LRs, LRCs and Execlists

      Some legacy HW context code assumptions don't make sense for this new
      submission method, so we will place this stuff in a separate file.

      Note for reviewers: I've carefully considered the best name for this file
      and this was my best option (other possibilities were intel_lr_context.c
      or intel_execlist.c). I am open to a certain bikeshedding on this matter,
      anyway.

      And some point in time, it would be a good idea to split intel_lrc.c/.h
      even further, but for the moment just shove everything together.

      v2: Change to intel_lrc.c

      v3: Squash together with the header file addition

      Signed-off-by: Oscar Mateo <oscar.mateo@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e8450f51a4b39cfe0878b4aee339820b2bfff240
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Jul 25 23:34:03 2014 +0200

      drm/irq: Implement a generic vblank_wait function

      As usual in both a crtc index and a struct drm_crtc * version.

      The function assumes that no one drivers their display below 10Hz, and
      it will complain if the vblank wait takes longer than that.

      v2: Also check dev->max_vblank_counter since some drivers register a
      fake get_vblank_counter function.

      v3: Use drm_vblank_count instead of calling the low-level
      ->get_vblank_counter callback. That way we'll get the sw-cooked
      counter for platforms without proper vblank support and so can ditch
      the max_vblank_counter check again.

      v4: Review from Michel Dänzer:
      - Restore lost notes about v3:
      - Spelling in kerneldoc.
      - Inline wait_event condition.
      - s/vblank_wait/wait_one_vblank/

      Cc: Michel Dänzer <michel@xxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Michel Dänzer <michel.daenzer@xxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2a0d7cfd9482ca4c10a4d8794791760a6a7ce40c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Jul 29 15:32:37 2014 +0200

      drm: Add a plane->reset hook

      In general having this can't hurt, and the atomic helpers will need
      it to be able to reset the state objects properly. The overall idea
      is to reset in the order pixels flow, so planes -> crtcs ->
      encoders -> connectors.

      v2: Squash in fixup from Ville to correctly deference struct drm_plane
      instead of drm_crtc when walking the plane list. Fixes an oops in
      driver init and resume.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 906843c3a1acc36407e500a073679c4207d307cd
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 06:29:11 2014 +0100

      drm/i915: Simplify relocate_entry_gtt() and make 64-bit safe

      Even though we should not try to use 4+GiB GTTs on 32-bit systems, by
      using a local variable we can future proof the code whilst making it
      easier to read.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Appease checkpatch a bit.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 060e82c6f4ccf678decffb28ba8301ca9220a995
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 06:29:10 2014 +0100

      drm/i915: Remove redundant list_empty(eb->vmas) tests in execbuffer

      Part of the pre-validation for an execbuffer call is that there is at
      least one object in the execlist. As we bail if we fail to lookup any
      object, we can be sure that after the eb_lookup_vma() there is at least
      one object in the vma list and so we do not need to assert.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ad19f10bc2a5964f1564639e60953de76b7e50f6
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sun Aug 10 06:29:08 2014 +0100

      drm/i915: Pre-validate the NEED_GTTS flag for execbuffer

      We have an implementation requirement that precludes the user from
      requesting a ggtt entry when the device is operating in ppgtt mode. Move
      the current check from inside the execbuffer object collation to the
      prevalidation phase.

      v2: Roll both invalid flags checks into one

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit da51a1e7e398129d9fddd4b26b8469145dd4fd08
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Mon Aug 11 12:08:58 2014 +0200

      drm/i915: Fix secure dispatch with full ppgtt

      Based upon a hunk from a patch from Chris Wilson, but augmented to:
      - Process the batch in the full ppgtt vm so that self-relocations
        match again with userspace's expectations..
      - Add a comment why plain pin for the global gtt binding is safe at
        that point.

      v2: Drop local bind_vm variable (Chris).

      v3: Explain why this works despite the lack of proper active tracking
      for the ggtt batch vma.

      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dbbe91279511d6a18a521b953a3c139e4787e660
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 19:18:43 2014 +0100

      drm/i915: Agnostic INTEL_INFO

      Adapt the macro so that we can pass either the struct drm_device or the
      struct drm_i915_private pointers and get the answer we want. Over time,
      my plan is to convert all users over to using drm_i915_private and so
      trimming down the pointer dance. Having spent a few hours chasing that
      goal and achieved over 8k of object code saving, it appears to be a
      worthwhile target. This interim macro allows us to slowly convert over.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      [danvet: Drop the (struct drm_device *) cast per the m-l discussion.
      Also explain the seemingly unecessary first cast.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9bec9b1334d687c0a9fcf3d3a1987a61b4826a45
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 09:21:35 2014 +0100

      drm/i915: Double check ring is idle before declaring the GPU wedged

      During ring initialisation, sometimes we observe, though not in
      production hardware, that the idle flag is not set even though the ring
      is empty. Double check before giving up.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1bee20175f27b46427f10290fdd4a79334d41a60
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 9 23:00:58 2014 +0100

      drm/i915: Remove set but unused 'gt_perf_status'

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f6daaec29b2a201eb8db2ce26b4460b779ad8111
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 9 23:00:56 2014 +0100

      drm/i915: Make intel_disable_shared_dpll() static

      Found with sparse.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 87f1f46514babd40fc3551ca2d6148cdedd9c7e3
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 19:18:42 2014 +0100

      drm/i915: Copy PCI device id into the device info block

      This is so that we can make the drm_i915_private->info always the
      preferred source for chipset type and feature queries.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 82b6b6d786466e705e7244cc676189ce47a9199a
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 17:37:24 2014 +0100

      drm/i915: Remove fenced_gpu_access and pending_fenced_gpu_access

      This migrates the fence tracking onto the existing seqno
      infrastructure so that the later conversion to tracking via requests is
      simplified.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e6a844687cf929ec053c7578d5ecc794a8a6c5cf
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Mon Aug 11 12:00:12 2014 +0200

      drm/i915: Force CPU relocations if not GTT mapped

      Move the decision on whether we need to have a mappable object during
      execbuffer to the fore and then reuse that decision by propagating the
      flag through to reservation. As a corollary, before doing the actual
      relocation through the GTT, we can make sure that we do have a GTT
      mapping through which to operate.

      Note that the key to make this work is to ditch the
      obj->map_and_fenceable unbind optimization - with full ppgtt it
      doesn't make a lot of sense any more anyway.

      v2: Revamp and resend to ease future patches.
      v3: Refresh patch rationale

      References: https://bugs.freedesktop.org/show_bug.cgi?id=81094
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Cc: Ben Widawsky <benjamin.widawsky@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      [danvet: Explain why obj->map_and_fenceable is key and split out the
      secure batch fix.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dc8cd1e790081a31ba4d86c3c0812c348eeec7fc
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 9 17:37:22 2014 +0100

      drm/i915: Only perform set-to-gtt domain for objects bound to the global 
gtt

      If an object is not bound into the global GTT, then it cannot be
      accessed via the GTT. This restores the original code that was muddled
      by ppGTT. In the process, we remove a WARN that had long outlived its
      usefulness and was simply being coded around instead.

      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d6699dd3a7f696a80a5f8e5bb6ecf6ff6dd7c998
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Sat Aug 9 16:29:31 2014 +0100

      drm/i915: Fix wrong number of HDMI translation entries

      I keep telling myself that those tables aren't great because their size
      is the number of dwords we need to program and not the number of entries
      (number of dwords = number of entries * 2).

      And... I got it wrong when I refactored the code. Fortunately, it was
      only wrong when the VBT table (or the code parsing it) is itself
      erroneous. Long story short, it shouldn't matter, but still, there's a
      potential array overflow and random programming of the DDI translation
      tables.

      Cc: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3bb11b536c1037143765b4efc8056600438df7f6
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Mon Aug 11 09:06:39 2014 +0530

      drm/i915: Continuation of future readiness series

      Removing the check for HAS_PCH_SPLIT, it looks redundant here. Anyways 
all the
      platforms are checked separately.

      v2: Reordering as per the gen (Ville)

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit fd3cbdc0d1b5254a2e8793df58c409b469899a3f
  Author: Ingo Molnar <mingo@xxxxxxxxxx>
  Date:   Sun Aug 10 08:53:39 2014 +0200

      jump_label: Fix small typos in the documentation

      Was reading through the documentation of this code and noticed
      a few typos, missing commas, etc.

      Cc: Jason Baron <jbaron@xxxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Cc: Borislav Petkov <bp@xxxxxxxxx>
      Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
      Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>
      Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
      Cc: Mel Gorman <mgorman@xxxxxxx>
      Cc: linux-kernel@xxxxxxxxxxxxxxx
      Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>

  commit 22c59960d9fe72f3fbd28de69cc43c5522dd5fe6
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Fri Aug 8 17:45:32 2014 -0300

      drm/i915: fix i915_interrupt_info on BDW

      Currently, if the machine is runtime suspended an you read the file,
      you will get an "Unclaimed register" error message.

      Testcase: igt/pm_rpm/debugfs-read
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0da1d4a0b9516adb2acc4841e9f6da6618f47f4e
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 16:25:47 2014 -0700

      x86: Add "make tinyconfig" to configure the tiniest possible kernel

      Since commit 5d2acfc7b974bbd3858b4dd3f2cdc6362dd8843a ("kconfig: make
      allnoconfig disable options behind EMBEDDED and EXPERT") in 3.15-rc1,
      "make allnoconfig" disables every possible config option.

      However, a few configuration options (CC_OPTIMIZE_FOR_SIZE,
      OPTIMIZE_INLINING) produce a smaller kernel when turned on, and a few
      choices exist (compression, highmem, allocator) for which a non-default
      option produces a smaller kernel.

      Add a "tinyconfig" option, which starts from allnoconfig and then sets
      these options to configure the tiniest possible kernel.  This provides a
      better baseline for embedded systems or efforts to reduce kernel size.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit 3aaefce10351fecab348f5e06857f44cafc61a62
  Author: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 15:21:00 2014 -0700

      x86, platform, kconfig: move kvmconfig functionality to a helper

      The new mergeconfig helper makes it easier to add other partial
      configurations similar to kvmconfig.  Architecture-independent portions
      of those partial configurations should go in
      kernel/configs/${name}.config, and architecture-dependent portions
      should go in arch/${arch}/configs/${name}.config.

      Based on a patch by Luis R. Rodriguez <mcgrof@xxxxxxxx>.
      Originally-Signed-off-by: Luis R. Rodriguez <mcgrof@xxxxxxxx>

      Modified to make the helper name more general than just virtualization,
      support architecture-dependent and architecture-independent partial
      configurations, move the helper and kvmconfig to
      scripts/kconfig/Makefile, and factor out more of the common file path.

      Signed-off-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>

  commit da1b63566c469bf3e2b24182114422e16b1aa34c
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Aug 7 20:52:49 2014 +0400

      Smack: remove unneeded NULL-termination from securtity label

      Values of extended attributes are stored as binary blobs. NULL-termination
      of them isn't required. It just wastes disk space and confuses 
command-line
      tools like getfattr because they have to print that zero byte at the end.

      This patch removes terminating zero byte from initial security label in
      smack_inode_init_security and cuts it out in function 
smack_inode_getsecurity
      which is used by syscall getxattr. This change seems completely safe, 
because
      function smk_parse_smack ignores everything after first zero byte.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>

  commit b862e561bad6372872f5bf98d95f4131d265b110
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Aug 7 20:52:43 2014 +0400

      Smack: handle zero-length security labels without panic

      Zero-length security labels are invalid but kernel should handle them.

      This patch fixes kernel panic after setting zero-length security labels:
      # attr -S -s "SMACK64" -V "" file

      And after writing zero-length string into smackfs files syslog and onlycp:
      # python -c 'import os; os.write(1, "")' > /smack/syslog

      The problem is caused by brain-damaged logic in function smk_parse_smack()
      which takes pointer to buffer and its length but if length below or equal 
zero
      it thinks that the buffer is zero-terminated. Unfortunately callers of 
this
      function are widely used and proper fix requires serious refactoring.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>

  commit fd5c9d230d2ac8a2594dfd15f0cca678fd7a64c7
  Author: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>
  Date:   Thu Aug 7 20:52:33 2014 +0400

      Smack: fix behavior of smack_inode_listsecurity

      Security operation ->inode_listsecurity is used for generating list of
      available extended attributes for syscall listxattr. Currently it's used
      only in nfs4 or if filesystem doesn't provide i_op->listxattr.

      The list is the set of NULL-terminated names, one after the other.
      This method must include zero byte at the and into result.

      Also this function must return length even if string does not fit into
      output buffer or it is NULL, see similar method in selinux and man 
listxattr.

      Signed-off-by: Konstantin Khlebnikov <k.khlebnikov@xxxxxxxxxxx>

  commit fdd508a6419217cce28213f3c9bd27c02a0d4c71
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 21:51:11 2014 +0300

      drm/i915: Call .update_primary_plane in intel_{enable, 
disable}_primary_hw_plane()

      Make the intel_{enable,disable}_primary_hw_plane() simply call
      .update_primary_plane(), thus eliminating the rmw from these functions
      which should help the poor old 830M.

      Now we can also remove the .update_primary_plane() from the
      .crtc_enable() hooks because we end up calling it via
      intel_crtc_enable_planes()->intel_enable_primary_hw_plane().

      This also has the nice benefit of making primary planes a bit closer to
      the way we handle sprite planes during modesets.

      v2: Just write 0 to DSPCNTR and DSPSURF/DSPADDR if the plane is (to be)
          disabled. Quicker, and more importantly avoids an oops when fb==NULL
          due to BIOS fb takeover failure.
          Pimp the commit message a bit (Matt)
      v3: Drop useless primary_enabled checks when setting DISPLAY_PLANE_ENABLE

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f45651bae2ee73ae551699d481f76aa6ad92138f
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Aug 8 21:51:10 2014 +0300

      drm/i915: Eliminate rmw from .update_primary_plane()

      Move the entire DSPCNTR register setup into the .update_primary_plane()
      functions. That's where it belongs anyway and it'll also help 830M which
      has the extra problem that plane registers reads will return the value
      latched at the last vblank, not the value that was last written.

      Also move DSPPOS and DSPSIZE setup there.

      v2: Don't move variable initialization to avoid churn later

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4fa790421c10e5c9c62406655c06d97a94555d54
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 8 19:25:57 2014 +0100

      drm/i915: Fix erroneous conversion to u8

      adj was defined as u8. The issue is last_adj can be negative and adj is
      initialized with:

        adj = dev_priv->rps.last_adj;

      and we were also happily doing things like:

        if (adj < 0)

      (thank static analysers!)

      v2: Make new_delay an int in case we overflow the u8 in the intermediate
          computations. new_delay will get clamped at the end anyway. (Ville)

      Cc: Deepak S <deepak.s@xxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2c0827cffca8ac0c654b888c58a1989a5172f007
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Aug 8 20:44:59 2014 +0200

      drm/i915: Update DRIVER_DATE to 20140808

      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cb597bb3a2fbfc871cc1c703fb330d247bd21394
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Sun Jul 27 19:09:33 2014 +0200

      drm: trylock modest locking for fbdev panics

      In the fbdev code we want to do trylocks only to avoid deadlocks and
      other ugly issues. Thus far we've only grabbed the overall modeset
      lock, but that already failed to exclude a pile of potential
      concurrent operations. With proper atomic support this will be worse.

      So add a trylock mode to the modeset locking code which attempts all
      locks only with trylocks, if possible. We need to track this in the
      locking functions themselves and can't restrict this to drivers since
      driver-private w/w mutexes must be treated the same way.

      There's still the issue that other driver private locks aren't handled
      here at all, but well can't have everything. With this we will at
      least not regress, even once atomic allows lots of concurrent kms
      activity.

      Aside: We should move the acquire context to stack-based allocation in
      the callers to get rid of that awful WARN_ON(kmalloc_failed) control
      flow which just blows up when memory is short. But that's material for
      separate patches.

      v2:
      - Fix logic inversion fumble in the fb helper.
      - Add proper kerneldoc.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3d30a59bfcb7c96d4aacdb053c2ccc49394b2311
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Sun Jul 27 13:42:42 2014 +0200

      drm: Move ->old_fb from crtc to plane

      Atomic implemenations for legacy ioctls must be able to drop locks.
      Which doesn't cause havoc since we only do that while constructing
      the new state, so no driver or hardware state change has happened.

      The only troubling bit is the fb refcounting the core does - if
      someone else has snuck in then it might potentially unref an
      outdated framebuffer. To fix that move the old_fb temporary storage
      into struct drm_plane for all ioctls, so that the atomic helpers can
      update it.

      v2: Fix up the error case handling as suggested by Matt Roper and just
      grab locks uncoditionally - there's no point in optimizing the locking
      for when userspace gets it wrong.

      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d059f652e73c35678d28d4cd09ab2cec89696af9
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Jul 25 18:07:40 2014 +0200

      drm: Handle legacy per-crtc locking with full acquire ctx

      So drivers using the atomic interfaces expect that they can acquire
      additional locks internal to the driver as-needed. Examples would be
      locks to protect shared state like shared display PLLs.

      Unfortunately the legacy ioctls assume that all locking is fully done
      by the drm core. Now for those paths which grab all locks we already
      have to keep around an acquire context in dev->mode_config. Helper
      functions that implement legacy interfaces in terms of atomic support
      can therefore grab this acquire contexts and reuse it.

      The only interfaces left are the cursor and pageflip ioctls. So add
      functions to grab the crtc lock these need using an acquire context
      and preserve it for atomic drivers to reuse.

      v2:
      - Fixup comments&kerneldoc.
      - Drop the WARNING from modeset_lock_all_crtcs since that can be used
        in legacy paths with crtc locking.

      v3: Fix a type on the kerneldoc Dave spotted.

      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a6a8bb848d5ca40bc0eb708ddeb23df2b0eca1fb
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Fri Jul 25 17:47:18 2014 +0200

      drm: Move modeset_lock_all helpers to drm_modeset_lock.[hc]

      Somehow we've forgotten about this little bit of OCD.

      Reviewed-by: Dave Airlie <airlied@xxxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 10f637bf292ba501f9b9e9df6dfe21d8fa521fbd
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Jul 29 13:47:11 2014 +0200

      drm: Add drm_plane/connector_index

      In the atomic state we'll have an array of states for crtcs, planes
      and connectors and need to be able to at them by their index. We
      already have a drm_crtc_index function so add the missing ones for
      planes and connectors.

      If it later on turns out that the list walking is too expensive we can
      add the index to the relevant modeset objects.

      Rob Clark doesn't like the loops too much, but we can always add an
      obj->idx parameter later on. And for now reiterating is actually safer
      since nowadays we have hotpluggable connectors (thanks to DP MST).

      v2: Fix embarrassing copypasta fail in kerneldoc and header
      declarations, spotted by Matt Roper.

      Cc: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 403bdd10c815029694046adf5ffde0577cbd2866
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Thu Aug 7 16:05:39 2014 +0200

      drm/i915: No busy-loop wait_for in the ring init code

      Doing a 1s wait (tops) with the cpu is a bit excessive. Tune it down
      like everything else in that code.

      v2: Also insert the missing space Chris spotted.

      Cc: Naresh Kumar Kachhi <naresh.kumar.kachhi@xxxxxxxxx>
      Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Acked-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 01e184cc85d4516cab0ecea7c2c43a2dd3ad432b
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Thu Aug 7 17:03:30 2014 +0530

      drm/i915: Add sprite watermark programming for VLV and CHV

      Program DDL register as part of sprite watermark programming for CHV and 
VLV.

      v2: Rename DRAIN_LATENCY_MAX by DRAIN_LATENCY_MASK

      v3: Addressed review comments by Ville
          - Changed Sprite DDL definitions to more generic to avoid multiple 
if-else
          - Changed bit masking to customary form
          - Changed to bitwise shorthand operator for sprite_dl assignment

      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a398e9c79eea74ba2f3f24ac08902661682f008c
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Tue Aug 5 23:15:54 2014 +0530

      drm/i915: Round-up clock and limit drain latency

      Round up clock computation and limit drain latency to maximum of 0x7F.

      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0948c2651413d56c90d7ee9c99d75bef82d4c351
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Thu Aug 7 01:58:24 2014 +0530

      drm/i915: Generalize drain latency computation

      Modify drain latency computation to use it for any plane. Same function 
can be
      used for primary, cursor and sprite planes.

      v2: Adressed review comments by Imre and Ville.
          - Moved clock round up in separate patch
          - Added WARN check for clock and pixel size
          - Simplified bit masking
          - Use cursor_base instead of reg read

      v3: Changed to bitwise shorthand operator for plane_dl assignment.

      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e2fcdaa9c951c51d558fea2cc020d89b382d702e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:02:51 2014 +0300

      drm/i915: Free pending page flip events at .preclose()

      If there are pending page flips when the fd gets closed those page
      flips may have events associated to them. When the page flip eventually
      completes it will queue the event to file_priv->event_list, but that
      may be too late and file_priv->event_list has already been cleaned up.
      Thus we leak a bit of kernel memory in the form of the event structure.

      To avoid such problems clear out such pending events from
      intel_crtc->unpin_work at ->preclose(). Any event that already made it
      to file_priv->event_list will get cleaned up by the drm_release_events()
      a bit later.

      We can ignore the file_priv->event_space accounting since file_priv is
      going away. This is already how drm core deals with pending vblank
      events, which are maintained by the drm core.

      What saves us from a total disaster (ie. dereferencing and alrady
      freed file_priv) is the fact that the fb descruction triggers a modeset
      and there we wait for pending flips.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 692ef70c016b5035ad1942ccc2bc4040aa290044
  Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 07:51:18 2014 -0700

      drm/i915: clean up PPGTT checking logic

      sanitize_enable_ppgtt is the function that checks all the conditions,
      honoring a forced ppgtt status or doing auto-detect as necessary.  Just
      make sure it returns the right value in all cases and use that in the
      macros instead of the confusing intel_enable_ppgtt() function.

      Signed-off-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      [danvet: Don't reenable full ppgtt through the backdoor.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit efd814b73cfcf4ed1cb561561d8df6daccb3ceb6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 19:52:13 2014 +0300

      drm/i915: Polish the chv cmnlane resrt macros

      Replace the semi-funky cmnlane assert/deassert macros with something a
      bit more conventional. Also protect the macro arguments properly (also
      for  PHY_POWERGOOD()).

      Reviewed-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3dd7b97458e8aa2d8985b46622d226fa635071e7
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Fri Jun 27 19:49:57 2014 +0300

      drm/i915: Hack to tie both common lanes together on chv

      It looks like frobbing the cmnreset line on pne PHY disturbs the other
      PHY on chv. The result is a black screen. On HDMI it's just a flash of
      black, but DP usually falls over and can't get back up.

      As a workaround set up the power domains so that both common lane
      wells power up and down together. I also tried leaving the cmnreset
      deasserted even the if the power well goes down but that didn't seem
      acceptable to the PHY.

      Reviewed-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3c2777fd2faa5d1c1d5867baa086f2fd8b05479e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Jun 26 17:03:06 2014 +0300

      drm/i915: Add cherryview_update_wm()

      CHV has a third pipe so we need to compute the watermarks for its
      planes. Add cherryview_update_wm() to do just that.

      v2: Rebase on top of Imre's cxsr changes
      v3: Pass crtc to vlv_update_drain_latency()

      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 41aad816d7061f6cc3d92f39fc655f034bbfb1c0
  Author: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
  Date:   Wed Jul 16 18:24:03 2014 +0530

      drm/i915: Update DDL only for current CRTC

      Instead of looping through all CRTCs, update DDL for current CRTC for 
which
      watermark is being updated.
      CHV is confirmed to have precision of 32/64 which is same as VLV.

      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Gajanan Bhat <gajanan.bhat@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1abc4dc7e2ca7886b6b06bcf2ff1451702c83f9b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu Jun 26 17:02:37 2014 +0300

      drm/i915: Parametrize VLV_DDL registers

      The VLV/CHV DDL registers are uniform, and neatly enough the register
      offsets are sane so we can easily unify them to a single set of defines
      and just pass the pipe as the parameter to compute the register offset.

      Note that we now fill out the drain latency for pipe C on CHV which we
      didn't do before. The rest of the pipe C watermarks are still untouched
      but that will be remedied later by adding a proper cherryview_update_wm()
      function.

      v2: Add a note about CHV pipe C changes (Paulo)

      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0a56067469bde6662ce7c89a3d290171f878bac4
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Jun 11 16:51:18 2014 +0300

      drm/i915: Fill out the FWx watermark register defines

      Add defines for all the watermark registers on modernish gmch platforms.

      VLV has increased the number of bits available for certain watermaks so
      expand the masks appropriately. Also vlv and chv have added some extra
      FW registers.

      Not sure what happened on chv because a new register called FW9 is now
      at the offset where FW7 was on vlv, while FW7 and FW8 (another new
      register) have been moved off somewhere else. Oh well, well just need
      two defines for FW7 then.

      v2: Fix DSPHOWM1 offset (Paulo)

      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 9783de20967a59d7627772bf77fc8066c47bef79
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Tue Aug 5 11:26:57 2014 +0530

      drm: Resetting rotation property

      Reset rotation property to 0.

      v2: Resetting after disabling the plane

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7ed6eeeec60c98ec824e27a5052aa249d98bd63a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 11:26:55 2014 +0530

      drm/i915: Add rotation property for sprites

      Sprite planes support 180 degree rotation. The lower layers are now in
      place, so hook in the standard rotation property to expose the feature
      to the users.

      v2: Moving rotation_property to mode_config

      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2a297cce2e775812e9d6ca84c3ab92cee5c38e25
  Author: Sonika Jindal <sonika.jindal@xxxxxxxxx>
  Date:   Tue Aug 5 11:26:54 2014 +0530

      drm: Add rotation_property to mode_config

      Signed-off-by: Sonika Jindal <sonika.jindal@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Acked-by: Dave Airlie <airlied@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e57465f35192246b6587c3bc89b5ed96a8fdfb00
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 11:26:53 2014 +0530

      drm/i915: Make intel_plane_restore() return an error

      Propagate the error from intel_update_plane() up through
      intel_plane_restore() to the caller. This will be used for
      rollback purposes when setting properties fails.

      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 76eebda727c76b5712f6ce75a45a9917d3873a37
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Tue Aug 5 11:26:52 2014 +0530

      drm/i915: Add 180 degree sprite rotation support

      The sprite planes (in fact all display planes starting from gen4)
      support 180 degree rotation. Add the relevant low level bits to the
      sprite code to make use of that feature.

      The upper layers are not yet plugged in.

      v2: HSW handles the rotated buffer offset automagically

      v3: BDW also handles the rotated buffer offset automagically

      Testcase: igt/kms_rotation_crc
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Sagar Kamble <sagar.a.kamble@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b2784e151903628a086d2ee12cf943690216cd6c
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Aug 5 11:29:37 2014 +0100

      drm/i915: Introduce a for_each_intel_encoder() macro

      Following the established idom, let's provide a macro to iterate through
      the encoders.

      spatch helps, once more, for the substitution:

        @@
        iterator name list_for_each_entry;
        iterator name for_each_intel_encoder;
        struct intel_encoder * encoder;
        struct drm_device * dev;
        @@
        -list_for_each_entry(encoder, &dev->mode_config.encoder_list, 
base.head) {
        +for_each_intel_encoder(dev, encoder) {
          ...
        }

      I also modified a few call sites by hand where a pointer to mode_config
      was directly used (to avoid overflowing 80 chars).

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      [danvet: Wrap paramters correctly in the macro and remove spurious
      space checkpatch noticed.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4079b8d1c3e38b6f18fb31e2997fa25276feea07
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Aug 5 10:39:42 2014 +0100

      drm/i915: Demote the DRRS messages to debug messages

      While those messages are interesting, there aren't _that_ interesting.
      We don't need them in the kernel logs by default.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7fad3594bf2c66843c7d1e09005ff845a94524ab
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Fri Aug 1 16:19:54 2014 -0300

      drm/i915: remove duplicate register defines

      cat i915_reg.h | sort | uniq -d | grep define

      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ac921bdde92a354e8c59ea185dff26dc2611ee81
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:57 2014 +0100

      drm/i915: Remove now useless comments about the translation values

      We used to carry a default HDMI value in entry 9, but this entry got
      removed for both HSW and BDW.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 156ae28c9f327d2c026e91cfacb5e224bb760d66
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:56 2014 +0100

      drm/i915/bdw: Remove the HDMI/DVI entry from the DP/eDP/FDI tables

      We always write entries 0 to 8 from the DDI translation tables and then
      entry 9 for HDMI/DVI with the help of the VBT. We then don't need the
      failsafe HDMI entry in the DP/eDP/FDI tables.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a26aa8baee6c274fc23efccf46e891e63c8d0a30
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:55 2014 +0100

      drm/i915/bdw: Provide the BDW specific HDMI buffer translation table

      Among the changes, the tables has only 10 entries instead of 12 on HSW
      and the index the the 800mV/0dB entry has changed.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ce4dd49e97813740bd2b03ecdc51521be10f3bf1
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Fri Aug 1 11:07:54 2014 +0100

      drm/i915: Gather the HDMI level shifter logic into one place

      The knowledge about the HDMI/DVI DDI translation table was scattered
      around.
        - info->hdmi_level_shift was initialized with 6, the index of the 800
          mV, 0dB translation
        - A check on the VBT value was done to ensure it wasn't overflowing
          the translation table (< 0xC)
        - The actual programming was done in intel_ddi.c

      As we need to change that knowledge for Broadwell, let's gather
      everything into one place.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit da46f936bb0396f6a0fb87c2786f541e9f19a73c
  Author: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
  Date:   Fri Aug 1 02:04:45 2014 -0700

      drm/i915: Introduce FBC False Color for debug purposes.

      With this bit enabled, HW changes the color when compressing frames for
      debug purposes.

      ALthough the simple way to enable a single bit is over intel_reg_write,
      this value is overwriten on next update_fbc so depending on the workload
      it is not possible to set this bit with intel-gpu-tools. So this patch
      introduces a persistent way to enable false color over debugfs.

      v2: Use DEFINE_SIMPLE_ATTRIBUTE as Daniel suggested
      v3: (Ville) only do false color for IVB+ since according to spec bit is
          MBZ before IVB.
      v4: We don't have FBC on valleyview nor on cherryview (Ben)
      v5: s/!HAS_PCH_SPLIT/!HAS_FBC (Ville)

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Ben Widawsky <ben@xxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7f3de8336fc8c44bede43c57e40448171b12ef68
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Jul 30 22:34:27 2014 +0200

      drm/i915: Align intel_dsi*.c files a bit

      I'm not really that insisting on checkpath compliance, but ragged
      function paramter alignment does get me. Please adjust your editor to
      just do this for you.

      Cc: Shobhit Kumar <shobhit.kumar@xxxxxxxxx>
      Cc: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7f0c860533ff2de4b3bb84f71d5ce238fffe4d63
  Author: Shobhit Kumar <shobhit.kumar@xxxxxxxxx>
  Date:   Wed Jul 30 20:34:57 2014 +0530

      drm/i915: Add support for Video Burst Mode for MIPI DSI

      v2: Updated the error log as suggested by Imre

      Signed-off-by: Shobhit Kumar <shobhit.kumar@xxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1fb44505f6c547742fcbcba4d3999fb324b5f587
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:03 2014 +0300

      drm/i915: Clarify CHV swing margin/deemph bits

      CHV display PHY registes have two swing margin/deemph settings. Make it
      clear which ones we're using.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 625695f8c3383765fd8974616aa57ffdbc644f83
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:02 2014 +0300

      drm/i915: Call intel_{dp, hdmi}_prepare for chv

      CHV was forgotten the intel_{dp,hdmi}_prepare() were introduced (or the
      chv patches were still in flight?). Call these when enabling the ports.

      Things tend to work much better when we actually write something
      to the port registers :)

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 1ae0d1377fda91367b27596001c82e877ec2057e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:00 2014 +0300

      drm/i915: Split chv_update_pll() apart

      Split chv_update_pll() into two parts ala:
       commit bdd4b6a655749970cc632aafc5fd596c07b60b1c
       Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
       Date:   Thu Apr 24 23:55:11 2014 +0200

          drm/i915: Extract vlv_prepare_pll

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d17ec4ced6c0907f80f51677a44236da94ecd92d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:03:59 2014 +0300

      drm/i915: Leave DPLL ref clocks on

      We enable the DPLL refclock already when bringing up the cmnlane power
      well, so also leave it on when otherwise disabling the DPLL.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d49a340d6eb6de45c1a886b71469d110f2dbb57b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:03:58 2014 +0300

      drm/i915: Disable cdclk changes for chv until Punit is ready

      Punit seems a bit WIP still. Disable cdclk changes until we have
      hardware where it works.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 383c5a6a4682f6816fb5a07aebd89c5813c3d1c7
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:03:57 2014 +0300

      drm/i915: Add cdclk change support for chv

      Looks like the Punit is supposed to support the 400MHz cdclk directly on
      chv, so we don't need the vlv tricks.

      FIXME: Punit doesn't seem ready for this yet on current hw

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 06ffc7789e76a095e85814dbcf7b660344f6b679
  Author: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
  Date:   Thu Jul 17 17:43:46 2014 -0300

      d rm/i915: freeze display before the interrupts and GT

      Since we started using intel_runtime_pm_disable_interrupts() at normal
      (non-runtime) suspend/resume, we had to remove a WARN from
      ironlake_disable_display_irq to avoid a case where we were doing the
      correct thing and the WARN was not really needed. The problem is that
      the WARN was useful in other cases, and its removal can hide some bugs
      that we would catch automatically.

      To be able to add back the WARN, we have to call intel_crtc_control()
      before interrupts are disabled, which is what this patch currently
      does.

      Also notice that Ville's patch from the Watermarks series "drm/i915:
      Leave interrupts enabled while disabling crtcs during suspend" also
      did a change that's equivalent to the one we're doing on this patch,
      with the exception that its original patch, when applied to the
      current tree, procduces a WARN.

      Related commits:

      commit daa390e5ee45cc051d6bf37b296901f2f92b002d
      Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
          drm/i915: don't warn if IRQs are disabled when shutting down display 
IRQs

      commit e11aa362308f5de467ce355a2a2471321b15a35c
      Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
          drm/i915: use runtime irq suspend/resume in freeze/thaw

      Note that the function part of this patch has already been done in

      commit 0e32b39ceed665bfa4a77a4bc307b6652b991632
      Author: Dave Airlie <airlied@xxxxxxxxxx>
      Date:   Fri May 2 14:02:48 2014 +1000

          drm/i915: add DP 1.2 MST support (v0.7)

      with the fixup

      commit 09b64267c1f72f2670fcde9f11e5453ce365ca23
      Author: Dave Airlie <airlied@xxxxxxxxxx>
      Date:   Wed Jul 23 14:25:24 2014 +1000

          drm/i915: don't suspend gt until after we disable irqs and display 
(v2)

      so all that's left from Paulo's patch is reinstating the WARNING.

      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      [danvet: Explain conflict resolution with Dave's DP MST patches with a
      note in the commit message.]
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 3d51278af91f8e96077dad3a4c1cc0b19fa8ca25
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Tue Jul 29 20:57:08 2014 +0200

      drm/i915: Make ddi_clock_gate() HSW/BDW specific

      Turns out we were again way too naive and optimistic, of course things
      will change.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ad13d6048f5002f1c5ab21c71a5ee136a2d8e889
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:24 2014 +0100

      drm/i915: Split the CDCLK retrieval per-platform

      This is only going to get worse, so split it now to avoid adding more
      cases to the if/else ladder.

      Suggested-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d664c0cece2dd410d8134aa820112e471e3592dd
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:23 2014 +0100

      drm/i915: Make intel_ddi_calculate_wrpll() HSW/BDW specific

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 0220ab6e00785da008bb3736737b877d45858608
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:22 2014 +0100

      drm/i915: Split the BDW/HSW specific shared pll selection

      We'll need a different algorithm to select the shared DPLL.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit bf9584bd0e99bd284e115ea8eba9b02a5a2d7b4d
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:21 2014 +0100

      drm/i915: Fix stale comment for intel_ddi_pll_select()

      Since the run-time PM on DPMS series, this function has an outdated
      comment. Refresh it a bit.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ea155f32cea99f17371bec00ee9c8e3713a15d4f
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:20 2014 +0100

      drm/i915: Restrict hsw_dp_set_ddi_pll_sel() to HSW/BDW

      Future platform will use config->ddi_pll_sel in a different way.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 143b307c43dcfeae41a3b6c24a29fae4c70884f4
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:19 2014 +0100

      drm/i915: Extract the HSW/BDW shared dpll init code

      So we can easily provide an alternate implementation in the future.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7d2c81751c858442387fa5158d4cd80c2190d739
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:18 2014 +0100

      drm/i915: Extract the HSW DDI selection code into its own function

      Future platform will slightly change that.

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 74dd69280bc3f3e84d46b2a0f78901a0d9b4562c
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:17 2014 +0100

      drm/i915: Add a space to the shared DPLL debug message

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit dcfc3552136fb6996e19b9f6980dc5a6721defd5
  Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
  Date:   Tue Jul 29 18:06:16 2014 +0100

      drm/i915: Specify when the PLL hw state fields are valid

      Not all those fields are valid on a given platform. Make it explicit.

      Unions could also be used, but were cluttering some code paths with
      if/else ladders.

      v2: Don't use anonymous unions (Daniel)

      Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit aad3d14d25c33c8e510c41aaaf2668e8d32811ab
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:25 2014 +0300

      drm/i915: Add DP training pattern 3 for CHV

      CHV supports DP training pattern 3. Add the required stuff.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a5043453aa2412ece984373294529d177324c901
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:18 2014 +0300

      drm/i915: Split a few long debug prints

      Split some WM debug prints to multiple lines. This shouldn't hurt
      grappability since the important part is at the start and the rest
      is just repeated stuff for each pipe.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 026b96e293fbe48153ae868308e341f226d76c46
  Author: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
  Date:   Mon Jul 28 19:56:27 2014 +0100

      drm/i915: Fix read back of plane stride register

      According to the specifications bit 6 is actually valid in the stride 
register.

      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 2ce147f36dc5a1f3b49abd8ce3164ad0f04ec863
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:13 2014 +0300

      drm/i915: Add chv port D TX wells

      Add the TX wells for port D. The Punit subsystem numbers are a total
      guess at this time. Also I'm not sure these even exist. Certainly the
      Punit in current hardware doesn't deal with these.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8258356537871cf579868002552a0ed1762b0487
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:12 2014 +0300

      drm/i915: Add chv port B and C TX wells

      Add the TX wells for ports B and C just like on VLV.

      Again Punit doesn't seem ready (or the wells don't even exist anymore)
      so leave it iffed out.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 26972b0a80091ccece1cbd9422772ae625a612f6
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:11 2014 +0300

      drm/i915: Add per-pipe power wells for chv

      CHV has a power well for each pipe. Add the code to deal with them.

      The Punit in current hardware doesn't seem ready for this yet, so
      leave it iffed out.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f07057d13c62c5b925725c6e03a0c4d1c0244bef
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:10 2014 +0300

      drm/i915: Add disp2d power well for chv

      Not sure if it's still there since chv has per-pipe power wells.
      At least with current Punit this doesn't work. Also the display
      irq handling would need to be adjusted for pipe C. So leave the
      code iffed out for now.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit a74d782c74644b2e50b3db61e115831cdc3e9010
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:09 2014 +0300

      drm/i915: Kill intel_reset_dpio()

      Both VLV and CHV handle the cmnreset stuff in the power well code now,
      so intel_reset_dpio() is no longer needed.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 5d6f7ea752228788eddce0b9e268fa1f0eabdd7f
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:08 2014 +0300

      drm/i915: Add chv cmnlane power wells

      CHV has two display PHYs so there are also two cmnlane power wells. Add
      the approriate code to power the wells up/down.

      Like on VLV we do the cmnreset assert/deassert and the DPLL refclock
      enabling at approriate times.

      This code actually works on my bsw.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Reviewed-by: Imre Deak <imre.deak@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4811ff4f2388727a161ea49c2b0ddca95e44c7f9
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Sat Jun 28 02:04:07 2014 +0300

      drm/i915: Add chv_power_wells[]

      Add chv_power_wells[] so we can start to build up the power well support
      for chv. Just the "always on" well there initialy.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Tested-by: Rafael Barbalho <rafael.barbalho@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 210871b67cd201c198b61ca80e1c51cd4b58c051
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu May 22 19:00:50 2014 +0300

      drm/i915: Kill intel_crtc->vbl_wait

      Share the waitqueue that drm_irq uses when performing the vblank evade
      trick for atomic pipe updates.

      v2: Keep intel_pipe_handle_vblank() (Chris)

      Suggested-by: Daniel Vetter <daniel@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 020178a1bcadf20b9d057988984f374c905d542e
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Thu May 22 19:36:03 2014 +0300

      drm: Add drm_crtc_vblank_waitqueue()

      Add a small static inline helper to grab the vblank wait queue based on
      the drm_crtc.

      This is useful for drivers to do internal vblank waits using
      wait_event() & co.

      v2: Pimp commit message (Daniel)
          Add kernel doc (Daniel)

      Suggested-by: Daniel Vetter <daniel@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit b95af8bee524974768681b2b92235e1e1e21bf1a
  Author: Vandana Kannan <vandana.kannan@xxxxxxxxx>
  Date:   Tue Aug 5 07:51:23 2014 -0700

      drm/i915: State readout and cross-checking for dp_m2_n2

      Adding relevant read out comparison code, in check_crtc_state, for the new
      member of crtc_config, dp_m2_n2, which was introduced to store link_m_n
      values for a DP downclock mode (if available). Suggested by Daniel.

      v2: Changed patch title.
      Daniel's review comments incorporated.
      Added relevant state readout code for M2_N2. dp_m2_n2 comparison to be 
done
      only when high RR is not in use (This is because alternate m_n register
      programming will be done only when low RR is being used).

      v3: Modified call to get_m2_n2 which had dp_m_n as param by mistake.
      Compare dp_m_n and dp_m2_n2 for gen 7 and below. compare the structures
      based on DRRS state for gen 8 and above.
      Save and restore M2 N2 registers for gen 7 and below

      v4: For Gen>=8, check M_N registers against dp_m_n and dp_m2_n2 as there 
is
      only one set of M_N registers

      v5: Removed the chunk which saves and restores M2_N2 registers. Modified
      get_m_n() to get M2_N2 registers as well. Modified the macro which 
compares
      hw.dp_m_n against sw.dp_m2_n2/sw.dp_m_n for gen > 8.

      v6: Added check to compare dp_m2_n2 only when DRRS is enabled

      v7: Modified drrs check to use has_drrs

      v8: Add has_drrs check before reading M2_N2 registers

      Signed-off-by: Vandana Kannan <vandana.kannan@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f769cd247d2be5af377adf82882eddd1dce183c4
  Author: Vandana Kannan <vandana.kannan@xxxxxxxxx>
  Date:   Tue Aug 5 07:51:22 2014 -0700

      drm/i915: Set M2_N2 registers during mode set

      For Gen < 8, set M2_N2 registers on every mode set. This is required to 
make
      sure M2_N2 registers are set during boot, resume from sleep for cross-
      checking the state. The register is set only if DRRS is supported.

      v2: Patch rebased

      v3: Daniel's review comments
        - Removed HAS_DRRS(dev) and added bool has_drrs to pipe_config to
        track drrs support

      v4: Jesse's review comments
        - Made changes to set m2_n2 in intel_dp_set_m_n()

      Signed-off-by: Vandana Kannan <vandana.kannan@xxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7cdca1784c6e1c9bacf053847676df53eec7b5ea
  Author: Jonathan Cameron <jic23@xxxxxxxxxx>
  Date:   Fri Aug 8 09:43:00 2014 +0100

      iio:buffer: Wrong sized allocation of demux table elements.

      The size of the allocation is currently set to the size of the pointer
      rather than the structure we should actually be allocating.

      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
      Reported-by: kbuild@xxxxxx
      Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
      Acked-by: Lars-Peter Clausen <lars@xxxxxxxxxx>

  commit cf4f7fc3e7336e2e946880890e60ed36178889ea
  Author: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
  Date:   Mon Aug 4 17:08:07 2014 +0200

      ASoC: fsl-ssi: Support for SND_SOC_DAIFMT_CBM_CFS

      Add SND_SOC_DAIFMT_CBM_CFS support for Freescale architecture.
      Successfully tested on i.MX 6Quad Wandboard and UDOO boards connected to
      the pcm1792a codec.
      In CBM_CFS mode, when using a sample size of 16 bits, we cannot use
      CCSR_SSI_SCR_I2S_MODE_MASTER since we get a frame sync every 16 bits.

      Signed-off-by: Michael Trimarchi <michael@xxxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Fabio Falzoi <fabio.falzoi84@xxxxxxxxx>
      Tested-by: Angelo Adamo <adamo.a60@xxxxxxxxx>
      Acked-by: Timur Tabi <timur@xxxxxxxx>
      Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

  commit 145b0a5d18565615724045dbc2ada32324faa395
  Author: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
  Date:   Mon Jul 28 13:44:00 2014 +0100

      iio: adc: exynos_adc: Add support for s3c24xx ADC

      This patch add support for s3c2410/s3c2416/s3c2440/s3c2443 ADC. The 
s3c24xx
      is alomost same as ADCv1. But, There are a little difference as following:
      - ADCMUX register address
      - ADCDAT mask (10 bit or 12 bit ADC resolution according to SoC version)
      - s3c24xx/s3c64xx has not included ADC_PHY enable register

      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 249535d894216f5dcd922accfb435d32d417d56f
  Author: Arnd Bergmann <arnd@xxxxxxxx>
  Date:   Mon Jul 28 13:44:00 2014 +0100

      iio: adc: exynos_adc: add support for s3c64xx adc

      The ADC in s3c64xx is almost the same as exynosv1, but
      has a different 'select' method. Adding this here will be
      helpful to move over the existing s3c64xx platform from the
      legacy plat-samsung/adc driver to the new exynos-adc.

      Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
      Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 44d6f2ef94f9825e6eb9072f1611e0ea4cd81fa1
  Author: Heiko Stübner <heiko@xxxxxxxxx>
  Date:   Wed Jul 23 22:24:00 2014 +0100

      iio: adc: add driver for Rockchip saradc

      The ADC is a 3-channel signal-ended 10-bit Successive Approximation
      Register (SAR) A/D Converter. It uses the supply and ground as its 
reference
      and converts the analog input signal into 10-bit binary digital codes.

      Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx>
      Reviewed-by: Hartmut Knaack <knaack.h@xxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit af097e86312f2a2ec83d9d2497425f5d61592953
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Mar 8 10:58:00 2014 +0000

      staging:iio:ad9852: Use devm_iio_device_register

      This patch introduces the use of devm_iio_device_register and does away
      with the unregister in the remove function.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 84e93b38c2a93c59b23349b1e31de1a3657fa4c0
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Sat Mar 8 11:00:00 2014 +0000

      staging: iio: ad9951: Use devm_iio_device_register

      This patch introduces the use of devm_iio_device_register and does away
      with the unregister in the remove function. The remove function is no
      longer required and is completely removed.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 913b864686746e10c32ed65c04f70d886c4c0c76
  Author: Angelo Compagnucci <angelo.compagnucci@xxxxxxxxx>
  Date:   Sat Mar 8 18:38:00 2014 +0000

      iio: adc: Add TI ADC128S052

      This patch adds support for ADC128S052 from TI.

      Signed-off-by: Angelo Compagnucci <angelo.compagnucci@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 7144045d2ac4cfa9594f392c6468c3d384041c06
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio: accel: BMC150 accel documentation

      Added any-motion trigger documentation.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit bd7fe5b7191836a229981fdd83845a528ee9f846
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:57:00 2014 +0100

      iio: accel: BMC150 accel support

      This change implements BMC150 accelerometer driver. A BMC150 package
      consist of a compass and an accelerometer. This driver only implements
      accelerometer part.
      Spec downloaded from:
      
http://ae-bst.resource.bosch.com/media/products/dokumente/bmc150/BST-BMC150-DS000-03.pdf

      This sensor chip supports many advanced features, but this driver
      implements minimum feature set which is a must to be useful.
      This driver can be enhanced incrementally.
      If the sensor vendor wants to update full featured version, they
      can substitute or enhance this driver when they get chance.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit a735e3d7f03ab40d746290954baaf535719d9025
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:58:00 2014 +0100

      iio: accel: kxcjk-1013: Set adjustable range

      This chip can support 3 different ranges. Allowing range specification.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 124e1b1d0924ca51ded8bb6f52844b2bc9e485f7
  Author: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
  Date:   Thu May 8 22:58:00 2014 +0100

      iio: accel: kxcjk-1013: support runtime pm

      In an effort to improve raw read performance and at the same time enter
      low power state at every possible chance.
      For raw reads, it will keep the system powered on for a default or user
      specified time, via autosuspend_delay attribute of device power.
      This will help read multiple samples without power on/off sequence.
      For triggers it will keep the system on till, requested to be turned
      off by trigger state by utilizing run time PM usage counters.

      When runtime pm is not enabled, then it keeps the chip in operation
      mode always.

      Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@xxxxxxxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit ce9d475607e7bf48b066603700afdb4811cec9b6
  Author: Oussama Jabbari <oussama.jabbari@xxxxxxxxx>
  Date:   Sun Jun 8 18:06:00 2014 +0100

      staging: iio: adis16060: Fix coding style problem

      This patch fixes a warning from checkpatch.pl script :
      "WARNING: Missing a blank line after declarations"

      Signed-off-by: Oussama Jabbari <oussama.jabbari@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 889c558095e96312d81b4084567c11a52b285393
  Author: Julia Lawall <Julia.Lawall@xxxxxxx>
  Date:   Sun Jun 8 21:12:00 2014 +0100

      iio: fix error return code

      Convert a zero return value on error to a negative one, as returned
      elsewhere in the function.

      A simplified version of the semantic match that finds this problem is as
      follows: (http://coccinelle.lip6.fr/)

      // <smpl>
      (
      if@p1 (\(ret < 0\|ret != 0\))
       { ... return ret; }
      |
      ret@p1 = 0
      )
      ... when != ret = e1
          when != &ret
      *if(...)
      {
        ... when != ret = e2
            when forall
       return ret;
      }

      // </smpl>

      Signed-off-by: Julia Lawall <Julia.Lawall@xxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit d7b79519faa926a9d6d1cdebfddea7a58a9951f3
  Author: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
  Date:   Tue Jul 8 01:22:00 2014 +0100

      staging: iio: accel: Add blank lines between declarations and code

      This patch adds missing blank lines between declarations and code and
      fixes lines starting by spaces, satisfying checkpatch.pl.

      Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 2f29c16889ae71b42aefbe235867d88f8c892548
  Author: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
  Date:   Tue Jul 8 01:22:00 2014 +0100

      staging: iio: accel: sca3000_core.c: Adjust code to fit 80-chars limit

      Signed-off-by: Murilo Opsfelder Araujo <mopsfelder@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 79a093aea44f11fda0a5b4dbe4c1e29b2f586f4e
  Author: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
  Date:   Wed Aug 6 03:22:44 2014 +0200

      drm: Remove drm_vblank_cleanup from drm_vblank_init error path.

      drm_vblank_cleanup() would operate on non-existent dev->vblank
      data structure, as failure to allocate that data structure is
      what triggers the error path in the first place.

      Signed-off-by: Mario Kleiner <mario.kleiner.de@xxxxxxxxx>
      Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit c50d7521617d823d769b280bc499e19e364434ae
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:59 2014 +0300

      drm: Store the vblank timestamp when adjusting the counter during disable

      During vblank disable the code tries to guess based on the
      timestamps whether we just missed one vblank or not. And if so
      it increments the counter. However it forgets to store the new
      timestamp to the approriate slot in our timestamp ring buffer.
      So anyone querying the timestamp for the resulting sequence
      number would get a stale timestamp. Fix it up by storing the
      new timestamp.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 96a9fdd778037799f63c9ae272ec915dd3ad83dc
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:50:02 2014 +0300

      drm: Fix confusing debug message in drm_update_vblank_count()

      Now that drm_update_vblank_count() can be called even when we're not
      about to enable the vblank interrupts we shouldn't print debug messages
      stating otherwise.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit d297e1037327884fe9545f434d720fd3e8f18c80
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:50:01 2014 +0300

      drm/i915: Update scanline_offset only for active crtcs

      update_scanline_offset() in intel_sanitize_crtc() was supposed to
      be called only for active crtcs. But due to some underrun patches it
      now gets updated for all crtcs on gmch platforms.

      Move the update_scanline_offset() to the very beginning of
      intel_sanitize_crtc() where we update the vblank state. This seems like
      a better place anyway since the scanline offset ought to be up to date
      before we might need to consult it. So before any vblanky stuff happens.

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit cd19e52aee922ffe5c50b6ed67acd58cc1b2738b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:56 2014 +0300

      drm: Kick start vblank interrupts at drm_vblank_on()

      If the user is interested in getting accurate vblank sequence
      numbers all the time they may disable the vblank disable timer
      entirely. In that case it seems appropriate to kick start the
      vblank interrupts already from drm_vblank_on().

      v2: Adapt to the drm_vblank_offdelay ==0 vs <0 changes

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 21da27005f79d72499bb809616b15fd2c5c15319
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:55 2014 +0300

      drm/i915: Opt out of vblank disable timer on >gen2

      Now that the vblank races are plugged, we can opt out of using
      the vblank disable timer and just let vblank interrupts get
      disabled immediately when the last reference is dropped.

      Gen2 is the exception since it has no hardware frame counter.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 00185e667009dda907887a4f84fbd02c6e651a49
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:54 2014 +0300

      drm: Add dev->vblank_disable_immediate flag

      Add a flag to drm_device which will cause the vblank code to bypass the
      disable timer and always disable the vblank interrupt immediately when
      the last reference is dropped.

      v2: Add some notes about the flag to the kernel doc

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 4ed0ce3d0bccd74416ba6beb33a8a79d1617e97b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:53 2014 +0300

      drm: Disable vblank interrupt immediately when drm_vblank_offdelay<0

      Make drm_vblank_put() disable the vblank interrupt immediately when the
      refcount drops to zero and drm_vblank_offdelay<0.

      v2: Preserve the current drm_vblank_offdelay==0 'never disable' behaviur

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ffe7c73a8d4f0caeebd5d220ddbf7126a4daca1f
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:52 2014 +0300

      drm: Fix race between drm_vblank_off() and drm_queue_vblank_event()

      Currently it's possible that the following will happen:
      1. drm_wait_vblank() calls drm_vblank_get()
      2. drm_vblank_off() gets called
      3. drm_wait_vblank() calls drm_queue_vblank_event() which
         adds the event to the queue event though vblank interrupts
         are currently disabled (and may not be re-enabled ever again).

      To fix the problem, add another vblank->enabled check into
      drm_queue_vblank_event().

      drm_vblank_off() holds event_lock around the vblank disable,
      so no further locking needs to be added to drm_queue_vblank_event().
      vblank disable from another source is not possible since
      drm_wait_vblank() already holds a vblank reference.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 56cc279b29c7b204fe7d0943509ae209b8b128db
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:51 2014 +0300

      drm: Fix deadlock between event_lock and vbl_lock/vblank_time_lock

      Currently both drm_irq.c and several drivers call drm_vblank_put()
      while holding event_lock. Now that drm_vblank_put() can disable the
      vblank interrupt directly it may need to grab vbl_lock and
      vblank_time_lock. That causes deadlocks since we take the locks
      in the opposite order in two places in drm_irq.c. So let's make
      sure the locking order is always event_lock->vbl_lock->vblank_time_lock.

      In drm_vblank_off() pull up event_lock from underneath vbl_lock. Hold
      the event_lock across the whole operation to make sure we only send
      out the events that were on the queue when we disabled the interrupt,
      and not ones that got added just after (assuming drm_vblank_on() already
      managed to get called somewhere between).

      To sort the other deadlock pull the event_lock out from
      drm_handle_vblank_events() into drm_handle_vblank() to be taken outside
      vblank_time_lock. Add the appropriate assert_spin_locked() to
      drm_handle_vblank_events().

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 8a51d5bef07f1c8c59de20089fb27ea39d395f1b
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:50 2014 +0300

      drm: Reduce the amount of dev->vblank[crtc] in the code

      Declare a local struct drm_vblank_crtc * and use that
      instead of having to do dig it out via 'dev->vblank[crtc]'
      everywhere.

      Performed with the following coccinelle incantation,
      and a few manual whitespace cleanups:

      @@
      identifier func,member;
      expression num_crtcs;
      struct drm_device *dev;
      unsigned int crtc;
      @@
      func (...) {
      + struct drm_vblank_crtc *vblank;
      ...
      if (crtc >= num_crtcs)
         return ...;
      + vblank = &dev->vblank[crtc];
      <+...
      (
      - dev->vblank[crtc].member
      + vblank->member
      |
      - &(dev->vblank[crtc])
      + vblank
      )
      ...+>
      }

      @@
      struct drm_device *dev;
      int crtc;
      identifier member;
      expression num_crtcs;
      @@
      for (crtc = 0; crtc < num_crtcs; crtc++) {
      + struct drm_vblank_crtc *vblank = &dev->vblank[crtc];
      +
      <+...
      (
      - dev->vblank[crtc].member
      + vblank->member
      |
      - &(dev->vblank[crtc])
      + vblank
      )
      ...+>
      }

      @@
      identifier func,member;
      @@
      func (struct drm_device *dev, int crtc, ...) {
      + struct drm_vblank_crtc *vblank = &dev->vblank[crtc];
      <+...
      (
      - dev->vblank[crtc].member
      + vblank->member
      |
      - &(dev->vblank[crtc])
      + vblank
      )
      ...+>
      }

      v2: Rebased

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit f8ad028cc033f75fc479ca1c30e2ea4ba56e5269
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:49 2014 +0300

      drm: Avoid random vblank counter jumps if the hardware counter has been 
reset

      When drm_vblank_on() is called the hardware vblank counter may have
      been reset, so we can't trust that the old values sampled prior to
      drm_vblank_off() have anything to do with the new values.

      So update the .last count in drm_vblank_on() to make the first
      drm_vblank_enable() consider that as the reference point. This
      will correct the user space visible counter to account for the
      time between drm_vblank_on() and the first drm_vblank_enable()
      calls.

      For extra safety subtract one from the .last count in drm_vblank_on()
      to make sure that user space will never see the same counter value
      before and after modeset.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 812e7465a7decf3cca0b5f71977a25eecd9626a4
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:48 2014 +0300

      drm: Have the vblank counter account for the time between vblank irq 
disable and drm_vblank_off()

      If the vblank irq has already been disabled (via the disable timer) when
      we call drm_vblank_off() sample the counter and timestamp one last time.
      This will make the sure that the user space visible counter will account
      for time between vblank irq disable and drm_vblank_off().

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 13b030af54a5e307cbcccdf5479873fbc4b7f185
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:47 2014 +0300

      drm: Move drm_update_vblank_count()

      Move drm_update_vblank_count() to avoid forward a declaration.
      No functional change.

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 844b03f27739135fe1fed2fef06da0ffc4c7a081
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:46 2014 +0300

      drm: Don't clear vblank timestamps when vblank interrupt is disabled

      Clearing the timestamps causes us to send zeroed timestamps to userspace
      if they get sent out in response to the drm_vblank_off(). It's better
      to send the very latest timestamp and count instead.

      Testcase: igt/kms_flip/modeset-vs-vblank-race
      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 08c71e5e817a956389af5da5e99ab3e26d5c673d
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:45 2014 +0300

      drm/i915: Warn if drm_vblank_get() still works after drm_vblank_off()

      v2: Drop the drm_vblank_off() (Daniel)
          Use drm_crtc_vblank_{get,put}()

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit 7ffd7a68511c710b84db3548a1997fd2625f580a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:49:44 2014 +0300

      drm: Always reject drm_vblank_get() after drm_vblank_off()

      Make sure drm_vblank_get() never succeeds when called between
      drm_vblank_off() and drm_vblank_on(). Borrow a trick from the
      old drm_vblank_{pre,post}_modeset() functions and just bump
      the refcount in drm_vblank_off() and drop it in drm_vblank_on().

      When drm_vblank_get() encounters a >0 refcount and the vblank
      interrupt is already disabled it will simply return -EINVAL.

      Hopefully the use of inmodeset won't conflict badly with
      drm_vblank_{pre,post}_modeset().

      For i915 there's a window between drm_vblank_off() and marking the
      crtc as inactive where the current code still allows drm_vblank_get().

      v2: Describe what drm_vblank_get() does to explain how
          a simple refcount bump manages to fix things (Daniel)

      Reviewed-by: Matt Roper <matthew.d.roper@xxxxxxxxx>
      Reviewed-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit e6ae8687a87b1fe5c25e824c8ad300f5587eb622
  Author: Rob Clark <robdclark@xxxxxxxxx>
  Date:   Wed Aug 6 13:16:59 2014 -0400

      drm: idiot-proof vblank

      After spending slightly more time than I'd care to admit debugging the
      various and presumably spectacular way things fail when you pass too low
      a value to drm_vblank_init() (thanks console-lock for not letting me see
      the carnage!), I decided it might be a good idea to add some sanity
      checking.

      Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ddde43711fdde505ac413102faa2352704cd858a
  Author: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 14:02:50 2014 +0300

      drm: Warn when leaking flip events on close

      Warn when there are events on the file_priv->event_list just before
      file_priv gets freed. This can occur if the driver doesn't clean up
      pending page flip events in ->preclose().

      Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>

  commit eaf99c749d43ae74ac7ffece5512f3c73f01dfd2
  Author: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Aug 6 10:08:32 2014 +0200

      drm: Perform cmdline mode parsing during connector initialisation

      i915.ko has a custom fbdev initialisation routine that aims to preserve
      the current mode set by the BIOS, unless overruled by the user. The
      user's wishes are determined by what, if any, mode is specified on the
      command line (via the video= parameter). However, that command line mode
      is first parsed by drm_fb_helper_initial_config() which is called after
      i915.ko's custom initial_config() as a fallback method. So in order for
      us to honour it, we need to move the cmdline parser earlier. If we
      perform the connector cmdline parsing as soon as we initialise the
      connector, that cmdline mode and forced status is then available even if
      the fbdev helper is not compiled in or never called.

      We also then expose the cmdline user mode in the connector mode lists.

      v2: Rebase after connector->name upheaval.

      v3: Adapt mga200 to look for the cmdline mode in the new place. Nicely
      simplifies things while at that.

      v4: Fix checkpatch.

      v5: Select FB_CMDLINE to adapt to the changed fbdev patch.

      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=73154
      Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> (v2)
      Cc: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
      Cc: Daniel Vetter <daniel.vetter@xxxxxxxx>
      Reviewed-by: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx> (v2)
      Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
      Cc: Julia Lemire <jlemire@xxxxxxxxxx>
      Cc: Dave Airlie <airlied@xxxxxxxxxx>
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit ea6763c104c93acb6554659fe4a3c9e9328a4b51
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 11:36:38 2014 +0200

      video/fbdev: Always built-in video= cmdline parsing

      In drm/i915 we want to get at the video= cmdline modes even when we
      don't have fbdev support enabled, so that users can always override
      the kernel's initial mode selection.

      But that gives us a direct depency upon the parsing code in the fbdev
      subsystem. Since it's so little code just extract these 2 functions
      and always build them in.

      Whiel at it fix the checkpatch fail in this code.

      v2: Also move fb_mode_option. Spotted by the kbuild.

      v3: Review from Geert:
      - Keep the old copyright notice from fb_mem.c, although I have no
      idea what exactly applies.
      - Only compile this when needed.

      Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
      Cc: Plagniol-Villard <plagnioj@xxxxxxxxxxxx>
      Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
      Cc: linux-fbdev@xxxxxxxxxxxxxxx
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

      --

      I prefer if we can merge this through drm-next since we'll use it
      there in follow-up patches.
      -Daniel

  commit 83f45fc360c8e16a330474860ebda872d1384c8c
  Author: Daniel Vetter <daniel.vetter@xxxxxxxx>
  Date:   Wed Aug 6 09:10:18 2014 +0200

      drm: Don't grab an fb reference for the idr

      The current refcounting scheme is that the fb lookup idr also holds a
      reference. This works out nicely bacause thus far we've always
      explicitly cleaned up idr entries for framebuffers:
      - Userspace fbs get removed in the rmfb ioctl or when the drm file
        gets closed.
      - Kernel fbs (for fbdev emulation) get cleaned up by the driver code
        at module unload time.

      But now i915 also reconstructs the bios fbs for a smooth transition.
      And that fb is purely transitional and should get removed immmediately
      once all crtcs stop using it. Of course if the i915 fbdev code decides
      to reuse it as the main fbdev fb then it shouldn't be cleaned up, but
      in that case the fbdev code will grab it's own reference.

      The problem is now that we also want to register that takeover fb in
      the idr, so that userspace can do a smooth transition (animated maybe
      even!) itself. But currently we have no one who will clean up the idr
      reference once that fb isn't useful any more, and so essentially leak
      it.

      Fix this by no longer holding a full fb reference for the idr, but
      instead just have a weak reference using kref_get_unless_zero. But
      that requires us to synchronize and clean up with the idr and fb_lock
      in drm_framebuffer_free, so add that. It's a bit ugly that we have to
      unconditionally grab the fb_lock, but without that someone might creep
      through a race.

      This leak was caught by the fb leak check in drm_mode_config_cleanup.
      Originally the leak was introduced in

      commit 46f297fb83d4f9a6f6891964beb184664341a28b
      Author: Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Date:   Fri Mar 7 08:57:48 2014 -0800

          drm/i915: add plane_config fetching infrastructure v2

      Cc:  Jesse Barnes <jbarnes@xxxxxxxxxxxxxxxx>
      Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=77511
      Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>

  commit aa9e0de81b5b257f6dae48efe2ed5f255f066497
  Merge: 4fbe63d 19583ca
  Author: Paul Moore <pmoore@xxxxxxxxxx>
  Date:   Tue Aug 5 15:44:22 2014 -0400

      Merge tag 'v3.16' into next

      Linux 3.16

  commit 17dc0b8068f9f01c56b0ade5c36b4c45a3339dda
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Aug 1 21:41:15 2014 +0530

      ath6kl: convert a driver to use module_usb_driver()

      This converts a driver in drivers/net/* to use the
      module_usb_driver() macro which makes the code smaller and a
      bit simpler.

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Acked-by: Julia Lawall <julia.lawall@xxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 855aed1220d2c94425ab01a85fe7a6f5c436940f
  Author: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
  Date:   Sat Aug 2 09:12:54 2014 +0300

      ath10k: add spectral scan feature

      Adds the spectral scan feature for ath10k. The spectral scan is triggered 
by
      configuring a mode through a debugfs control file. Samples can be 
gathered via
      another relay debugfs file.

      Essentially, to try it out:

      ip link set dev wlan0 up
      echo background > 
/sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl
      echo trigger > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl
      iw dev wlan0 scan
      echo disable > /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan_ctl
      cat /sys/kernel/debug/ieee80211/phy0/ath10k/spectral_scan0 > samples

      This feature is still experimental. Based on the original RFC patch of
      Sven Eckelmann.

      Signed-off-by: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Kretschmer <mathias.kretschmer@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 95752b759e2e1d9c590252a92e080eeb611fdbcd
  Author: Sven Eckelmann <sven@xxxxxxxxxxxxx>
  Date:   Sat Aug 2 09:12:53 2014 +0300

      ath: Move spectral debugfs structs to shared header

      The ath9k and ath10k will share the definitions of the debugfs spectral
      structures and enums. Having them in the same place helps to avoid 
conflicts.

      Signed-off-by: Sven Eckelmann <sven@xxxxxxxxxxxxx>
      Signed-off-by: Simon Wunderlich <sw@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Mathias Kretschmer <mathias.kretschmer@xxxxxxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 7557138a943bf460e56972b8b9f45d535a473a3c
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Mon Jul 28 12:18:00 2014 +0100

      staging: iio: adis16240: fix sparse warnings regarding incorrect argument 
type

      Silence the following sparse warnings by changing cast from u16 to
      __be16:

        CHECK   drivers/staging/iio/accel/adis16240_core.c
      drivers/staging/iio/accel/adis16240_core.c:128:51: warning: incorrect
      type in argument 3 (different signedness)
      drivers/staging/iio/accel/adis16240_core.c:128:51:    expected unsigned
      short [usertype] *val
      drivers/staging/iio/accel/adis16240_core.c:128:51:    got signed short
      *<noident>
      drivers/staging/iio/accel/adis16240_core.c:142:51: warning: incorrect
      type in argument 3 (different signedness)
      drivers/staging/iio/accel/adis16240_core.c:142:51:    expected unsigned
      short [usertype] *val
      drivers/staging/iio/accel/adis16240_core.c:142:51:    got signed short
      *<noident>

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 18210923ab663c799d1c218e4fc998a8f0f87765
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Mon Jul 28 12:18:00 2014 +0100

      staging: iio: isl29018: fix sparse warning regarding incorrect type 
(different signedness)

      Fix the following sparse warning:

      drivers/staging/iio/light/isl29018.c:508:50: warning: incorrect type in
      argument 3 (different signedness)
      drivers/staging/iio/light/isl29018.c:508:50:    expected unsigned int
      *conf_adc_bit
      drivers/staging/iio/light/isl29018.c:508:50:    got int *<noident>

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 883fc268f55db3d59cb7871cc0b81062b754477e
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Mon Jul 28 12:18:00 2014 +0100

      staging: iio: hmc5843_core: fix sparse warnings

      Fix the following sparse warnings:

       CHECK   drivers/staging/iio/magnetometer/hmc5843_core.c
      drivers/staging/iio/magnetometer/hmc5843_core.c:138:70: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:138:70:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:138:70:    got int
      *<noident>
      drivers/staging/iio/magnetometer/hmc5843_core.c:215:64: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:215:64:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:215:64:    got int
      *<noident>
      drivers/staging/iio/magnetometer/hmc5843_core.c:354:72: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:354:72:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:354:72:    got int
      *<noident>
      drivers/staging/iio/magnetometer/hmc5843_core.c:362:72: warning:
      incorrect type in argument 3 (different signedness)
      drivers/staging/iio/magnetometer/hmc5843_core.c:362:72:    expected
      unsigned int *val
      drivers/staging/iio/magnetometer/hmc5843_core.c:362:72:    got int
      *<noident>

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit b048a24cc8f29dce1bad564aaeb8680020d3701c
  Author: Christian Borntraeger <borntraeger@xxxxxxxxxx>
  Date:   Thu Jul 31 13:13:51 2014 +0200

      perf kvm stat: Properly show submicrosecond times

      For lots of exits the min time (and sometimes max) is 0 or 1. Lets
      increase the accurancy similar to what the average field alread does.

      Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
      Acked-by: David Ahern <dsahern@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Paolo Bonzini <pbonzini@xxxxxxxxxx>
      Cc: kvm@xxxxxxxxxxxxxxx
      Link: 
http://lkml.kernel.org/r/1406805231-10675-2-git-send-email-borntraeger@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit dc55e3074ca150d5820fd4be5d4afd6cb5e876ad
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Tue Jul 29 12:53:36 2014 +0300

      ath10k: improve channel switching

      In some cases during heavy tx vdev stop-start
      would timeout on vdev synchronization causing
      traffic to stall for a few seconds.

      Instead of stop-starting use a dedicated vdev
      restart command and down vdevs explicitly before
      doing so.

      This gets rid of the synchronization
      warnings/timeouts and makes channel switching
      smoother during traffic.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit cbe88bcc8ec2f7d6739ea67d7c91517139f0a491
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Jul 17 16:59:00 2014 +0100

      iio: buffer: Coalesce adjacent demux table entries

      When copying multiple multiple samples that are adjacent in both the 
source as
      well as the destination buffer, instead of creating a new demux table 
entry for
      each sample just increase the length of the previous entry by the size of 
the
      new sample. This makes the demuxing process slightly more efficient.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 972f393bc8870e236edbd2ea0150a8da85b709e2
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Tue Jul 29 10:21:58 2014 -0300

      perf symbols: Make sure --symfs usage includes the path separator

      Minchan reported that perf failed to load vmlinux if --symfs argument
      doesn't end with '/' character.

      Fix it by making sure that the '/' path separator is used when composing
      pathnames with a --symfs provided directory name.

      Reported-by: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Minchan Kim <minchan@xxxxxxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-8n4s6b6zvsez5ktanw006125@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 5f1c4225f6bcb20cc004b271dc72b96d0da29e9e
  Author: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
  Date:   Mon Jul 28 12:39:50 2014 -0300

      perf evlist: Don't run workload if not told to

      The perf_evlist__prepare_workload() method works by forking and then
      waiting on a fd that must be written to to allow the workload to be
      exec()ed.

      But if the tool calling it fails to, say, set up the events with which
      it wants to sample the workload for, it will not call
      perf_evlist__start_workload(), but even in this case the workload ended
      up running:

        [acme@zoo linux]$ trace /bin/echo workload ends up running, it should 
not...
        Couldn't mmap the events: Operation not permitted
        workload ends up running, it should not...
        [acme@zoo linux]$

      So check if at least one byte was written before letting exec() be
      called.

      Now the expected behaviour:

        [acme@zoo linux]$ trace /bin/echo workload ends up running, it should 
not...
        Couldn't mmap the events: Operation not permitted
        [acme@zoo linux]$

      Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Adrian Hunter <adrian.hunter@xxxxxxxxx>
      Cc: David Ahern <dsahern@xxxxxxxxx>
      Cc: Don Zickus <dzickus@xxxxxxxxxx>
      Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx>
      Cc: Jiri Olsa <jolsa@xxxxxxxxxx>
      Cc: Mike Galbraith <efault@xxxxxx>
      Cc: Namhyung Kim <namhyung@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
      Cc: Stephane Eranian <eranian@xxxxxxxxxx>
      Link: http://lkml.kernel.org/n/tip-oh1ixo8m74rf295a05gfjw8b@xxxxxxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit 7d885749b6de2c9a1168d566e2380207b9177108
  Author: Mark Salter <msalter@xxxxxxxxxx>
  Date:   Fri Jul 25 18:02:46 2014 -0400

      perf tools: Fix arm64 build error

      I'm seeing the following build error on arm64:

        In file included from util/event.c:3:0:
        util/event.h:95:17: error: 'PERF_REGS_MAX' undeclared here (not in a 
function)
          u64 cache_regs[PERF_REGS_MAX];
                       ^

      This patch adds a PERF_REGS_MAX definition for arm64.

      Signed-off-by: Mark Salter <msalter@xxxxxxxxxx>
      Acked-by: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Ingo Molnar <mingo@xxxxxxxxxx>
      Cc: Jean Pihet <jean.pihet@xxxxxxxxxx>
      Cc: Paul Mackerras <paulus@xxxxxxxxx>
      Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406325766-8085-1-git-send-email-msalter@xxxxxxxxxx
      Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>

  commit c9940680b599300c3fb46e799986b736d394432d
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:53:33 2014 +0200

      ARM: dts: Add gta04a5 model

      Add model a5 which have additional jack detection.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      [tony@xxxxxxxxxxx: fixed a typo for make dtbs to work]
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 4cf64060a6ee4c2ab609fb915d924bdc98805875
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:53:32 2014 +0200

      ARM: dts: Add gta04a3 model

      Add gta04a3 model with additional acceleromer.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit d17eb9b2a97131c75c7ea83ba981ebbe26135207
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Mon Jul 28 21:53:31 2014 +0200

      ARM: dts: omap3-gta04: Rename gta04.dts to gta04.dtsi and add a4 model

      This patch is preparation of adding more boards which have common moved
      to omap3-gta04.dtsi. Other boards have only small additions to 
omap3-gta04a4.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 76f5329a3dfe2f95dcc5664db603a2f1b0c9b825
  Author: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
  Date:   Mon Jul 28 23:59:43 2014 +0300

      ath10k: extend debug code for RX path

      Print sequence number, AMSDU_MORE flag and AC when additional
      debug enabled in RX path. This is usefull for debugging purpose.

      Signed-off-by: Janusz Dziedzic <janusz.dziedzic@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 72bdeb86552f8d992aa854af4e320401d8dd5cb5
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Mon Jul 28 23:59:42 2014 +0300

      ath10k: fix aggregated 4addr Rx

      A-MSDU 4addr frames weren't reconstructed properly
      and in some cases this resulted in a warning:

       br0: received packet on wlan0.sta1 with own address as source address

      Since this was only related to A-MSDU it would
      trigger when more intense traffic was generated.

      Reported-by: Vu Hai NGUYEN <vh.nguyen@xxxxxxxxxxxxxxxx>
      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 24c88f7807fb7c723690474d0a5d3441468185d9
  Author: Michal Kazior <michal.kazior@xxxxxxxxx>
  Date:   Fri Jul 25 13:32:17 2014 +0200

      ath10k: add support for 10.2 firmware

      The 10.2 firmware is a successor of 10.1 firmware
      (formerly identified as 10.x). Both share a lot
      but have some slight ABI differences that need to
      be taken care of.

      The 10.2 firmware introduces some new features but
      those can be added in subsequent patches. This
      patch makes ath10k boot and work with 10.2 with
      comparable functionality to 10.1.

      Signed-off-by: Michal Kazior <michal.kazior@xxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit 611b3682bbefd8213b9f46e5883c15f132b20f7c
  Author: Ben Greear <greearb@xxxxxxxxxxxxxxx>
  Date:   Fri Jul 25 11:56:40 2014 +0300

      ath10k: improve 'hard' simulate fw crash

      Different firmware may support different numbers of
      vdevs.  Use value that is always out of range for all
      firmware.

      Signed-off-by: Ben Greear <greearb@xxxxxxxxxxxxxxx>
      Signed-off-by: Kalle Valo <kvalo@xxxxxxxxxxxxxxxx>

  commit ebc14ddcc9454c02439b67f6536628289faaa26e
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:49 2014 -0300

      x86, microcode, intel: Fix total_size computation

      According to the Intel SDM vol 3A (order code 253668-051US, June 2014),
      on section 9.11.1, page 9-28:

      "For microcode updates with a data size field equal to 00000000H, the
      size of the microcode update is 2048 bytes. The first 48 bytes contain
      the microcode update header. The remaining 2000 bytes contain encrypted
      data."

      "For microcode updates with a data size not equal to 00000000H, the total
      size field specifies the size of the microcode update."

      Up to 2002/2003, Intel used an "old format" for the microcode update
      containers that was always 2048 bytes in size. That old format did not
      have Data Size and Total Size fields, the quadwords at those positions
      in the microcode container header were "reserved". The microcode header
      of the "old format" microcode container has a hrdver of 0x01. You can
      hunt down an old copy of the Intel SDM to validate this through its
      order number (#243192). I found one from 1999 through a Google search.

      Sometime in 2002/2003 (AFAICT, for the Prescott processors), Intel
      documented a new format for the microcode containers and contributed in
      2003 some code to the Linux kernel microcode driver implementing support
      for the new format. This new format has Data Size and Total Size fields,
      as well as the optional extended signature table. However, it reuses the
      same hrdver as the old format (0x01), and it can only be told apart from
      the old format by a non-zero Data Size field.

      In fact, the only reason we can even trust a Data Size of zero to mean
      that the microcode container is in the old format, is because Intel
      reatroatively promised that the old format would always have a zero
      there when they wrote the documentation for the _new_ format.

      This is a very old bug, dating back to 2003. It has been dormant
      ever since, as Intel seems to set all reserved fields to zero on the
      microcode updates they distribute: I could not find a public microcode
      update that would trigger this bug.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 61072dbc8a017039059ec0e94548e4ba31602893
  Author: Lars-Peter Clausen <lars@xxxxxxxxxx>
  Date:   Thu Jul 17 16:59:00 2014 +0100

      iio: buffer: Use roundup() instead of open-coding it

      Makes the code slightly shorter and a bit easier to understand.

      Signed-off-by: Lars-Peter Clausen <lars@xxxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 7ddebf54292052898dd0cf3925d113e3527608a7
  Author: Teodora Baluta <teodora.baluta@xxxxxxxxx>
  Date:   Fri Jul 25 09:50:00 2014 +0100

      staging: iio: ad5933: fix sparse warnings

      Fix the following sparse warnings:

        CHECK   drivers/staging/iio/impedance-analyzer/ad5933.c
      drivers/staging/iio/impedance-analyzer/ad5933.c:241:17: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:241:17:    expected
      unsigned int [unsigned] [usertype] d32
      drivers/staging/iio/impedance-analyzer/ad5933.c:241:17:    got
      restricted __be32 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:263:13: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:263:13:    expected
      unsigned short [unsigned] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:263:13:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:271:13: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:271:13:    expected
      unsigned short [unsigned] [addressable] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:271:13:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:310:19: warning: cast to
      restricted __be32
      drivers/staging/iio/impedance-analyzer/ad5933.c:446:21: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:446:21:    expected
      unsigned short [unsigned] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:446:21:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:454:21: warning:
      incorrect type in assignment (different base types)
      drivers/staging/iio/impedance-analyzer/ad5933.c:454:21:    expected
      unsigned short [unsigned] [addressable] dat
      drivers/staging/iio/impedance-analyzer/ad5933.c:454:21:    got
      restricted __be16 [usertype] <noident>
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16
      drivers/staging/iio/impedance-analyzer/ad5933.c:548:23: warning: cast to
      restricted __be16

      Signed-off-by: Teodora Baluta <teodora.baluta@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 472988972737cdc2ee83c05931822792a2bf2f76
  Author: Philippe Reynes <tremyfr@xxxxxxxx>
  Date:   Fri Jul 25 22:43:00 2014 +0100

      iio: add support of the max5821

      Signed-off-by: Philippe Reynes <tremyfr@xxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 03d795589d4e5adf83af0623ac5bac93ae2ce2a9
  Author: Reyad Attiyat <reyad.attiyat@xxxxxxxxx>
  Date:   Fri Jul 25 22:14:00 2014 +0100

      iio: hid-sensor-magn-3d: Fix build warning

      Fix build warning, sizeof() called on dynamically
      sized pointer, by removing the call and the dependent
      function parameter. It is not needed or used in this
      driver, when pushing values to an iio buffer.

      Changes from v1
      - Fix mistake in varible name

      Signed-off-by: Reyad Attiyat <reyad.attiyat@xxxxxxxxx>
      Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>

  commit 532ed3740c1ed1583ea3fa6de9410edf0d508563
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Thu Jul 24 15:23:21 2014 -0300

      x86, microcode, intel: Rename apply_microcode and declare it static

      Rename apply_microcode() in microcode/intel.c to
      apply_microcode_intel(), and declare it as static. This is a cosmetic
      fix to silence a warning issued by sparse.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit f99b45c3c2aa6960b8d21bb200d144be48a0a783
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:46 2014 -0300

      x86, microcode, intel: Fix typos

      Fix some typos. One of them was in a struct name, fortunately harmless
      because it happened on a "sizeof(struct foo*)" construction.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 05a5f76d033f413396bc48ce2f8651b5659bcd31
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:45 2014 -0300

      x86, microcode, intel: Add missing static declarations

      gcc reports that a few declarations are missing.
      Fix two obvious ones.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 1d2ce978d160fa960f12d06bf84e45f47c141272
  Author: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
  Date:   Wed Jul 23 17:10:44 2014 -0300

      x86, microcode, amd: Fix missing static declaration

      Make locally used variable static.

      Signed-off-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx>
      Link: 
http://lkml.kernel.org/r/1406146251-8540-1-git-send-email-hmh@xxxxxxxxxx
      Signed-off-by: Borislav Petkov <bp@xxxxxxx>

  commit 4318bad2a02dcc678afab376713b1132ca333951
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:20 2014 +0200

      ARM: dts: omap3-gta04: Add twl4030 regulators parameters

      Define voltages and properties for various twl4030
      regulators used on gta04 board.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 91b8457e6853540966960a50573d0e0d20f355ea
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:19 2014 +0200

      ARM: dts: omap3-gta04: Add display alias

      Define alias for lcd display present on gta04 board.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 1520a13bf03b3be8a87df665db878d0600560108
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:18 2014 +0200

      ARM: dts: omap3-gta04: Add USB host support

      Define USB Host port mode and the PHY device.

      Also provide pin multiplexer information for USB host
      pins.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 6c402f8d678ebc438c66fea8507f8c820843c26d
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:17 2014 +0200

      ARM: dts: omap3-gta04: Move spi gpio pins to pmx_core2

      Because of commit: 3d495383648a7cda3ea51a1e2fa5d288581479aa
      spi_gpio_pins node isn't valid anymore. Move to pmx_core2 node.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit e51c6beaefe3e2fc7490064b7a4a5f70cd861cde
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:16 2014 +0200

      ARM: dts: omap3-gta04: Add wifi reset node

      Define gpio node in tca6507 which will be used as
      wifi reset pin.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 9edc57af01a22f227c30ae1261cf232ab8673cbf
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:59:08 2014 +0200

      ARM: dts: omap3-gta04: Fix magnetometer model

      gta04 is using hmc5883l not hmc5843 so fix wrong compatible
      entry.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 2618a18246a6164c212c47ee6b0031ad85909cc9
  Author: Marek Belisko <marek@xxxxxxxxxxxxx>
  Date:   Tue Jul 22 21:30:14 2014 +0200

      ARM: dts: omap3-gta04: Add nand support

      Add the needed sections to enable nand support on
      gta04 board.

      Add nand partitions information.

      Signed-off-by: Marek Belisko <marek@xxxxxxxxxxxxx>
      Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx>

  commit 16aa7f1f173f3ca105296cf2709cb039c99ffe4a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:08:47 2014 +0200

      ARM: at91/dt: sama5d3: Add shutdown controller

      The SAMA5D3 has a shutdown controller identical to the sam9x5 SoC family.
      Declare it in the DT.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 1e165a7dc2f07054736a6a16bdc2fa024f3aa2d4
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 12:01:29 2014 +0200

      ARM: at91/dt: Declare a second ram controller when relevant

      The G45 and 9263 SoCs has two identical ram controller, that are defined 
as a
      single node, with two reg cells.

      The proper way to support such a case is to have two separate DT nodes.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 7e948346000cfc300f39f1c14335b2ef364257ef
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:15 2014 +0200

      ARM: at91/dt: at91sam9: use ddrck in ramc

      Make the ram controller driver take the ddrck clock for at91sam9n12 and
      at91sam9x5.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 063de897c411af65cb113cb5fb9a0022f913460e
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:14 2014 +0200

      ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks

      Define the available clock for mprddr and take both mpddr_clk and ddrck 
in the
      ram controller driver.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit ae499f0fadaf28bf3138676fa2d3f6cf7d57556a
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Thu Jul 3 14:07:18 2014 +0200

      power: reset: Add AT91 poweroff driver

      Add a driver to handle the shutdown of the Atmel SoCs. This code used to 
be
      (and still is) in arch/arm/mach-at91. We didn't remove it yet so that we 
can
      convert all the boards to using this driver, before removing it entirely 
in a
      separate patch.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit ecfe64d8c55f8f210a609cd2eabfcc03f03672a9
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Wed Jul 2 17:46:58 2014 +0200

      power: reset: Add AT91 reset driver

      Implement the reset behaviour of the various AT91 SoCS in 
drivers/power/reset.

      It used to be (and still is) located in arch/arm/mach-at91, and in order 
to
      preserve bisectability is not removed yet, but every board should be 
converted
      to use this driver instead.

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit 6ca4f46005dd7934308588d8e4d73637bbaef7ad
  Author: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 1 16:58:40 2014 +0200

      power: reset: Add if statement instead of multiple depends on

      All the config option so far are depending on the POWER_RESET symbol

      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>
      Acked-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>

  commit b736bcb3d8fe6182d12feb0412106802d80b4527
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:16 2014 +0200

      clk: at91: remove the useless CLK_IGNORE_UNUSED flag

      The CLK_IGNORE_UNUSED flag was added on all the system clocks because of 
the
      ddrck. Now that it is handled by the ram controller driver, we can drop 
it.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 63e60368956ea076278dd3d70dc80b366e0ec6f3
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:13 2014 +0200

      ARM: at91: select ATMEL_SDRAMC when using OF

      When using device tree, select the Atmel RAM controller driver to handle 
its
      clocks.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit e81b6abebc87ec40a434ada4ca8d1f2aa16cea9d
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:12 2014 +0200

      memory: add a driver for atmel ram controllers

      Atmel SoCs have one or multiple RAM controllers that need one or multiple 
clocks
      to run.
      This driver handle those clocks.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 017b5522d5e31a0b2c2f54f566aa8887838bccc7
  Author: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Jul 8 18:21:11 2014 +0200

      ARM: at91: Add new binding for sama5d3-ddramc

      The IP for the SDRAM controller found on sama5d3 SoCs is different from 
the g45
      one. Introduce a new compatible string to reflect that.

      Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
      Acked-by: Nicolas Ferre <nicolas.ferre@xxxxxxxxx>

  commit 04ec5f5c0022ee941615e304bc75853fe1bc94ba
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Tue Jul 8 18:30:07 2014 +0200

      ecryptfs: remove unnecessary break after goto

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: ecryptfs@xxxxxxxxxxxxxxx
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit 27199b15e4f027e24969f6644ce4ff414c7e6cba
  Author: Steven Rostedt <rostedt@xxxxxxxxxxx>
  Date:   Wed Jun 18 21:15:59 2014 -0400

      ecryptfs: Remove unnecessary include of syscall.h in keystore.c

      There's no reason to include syscalls.h in keystore.c. Remove it.

      Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit 3db593e8af0a7361037a2abbe8910d4e44041d89
  Author: Fabian Frederick <fabf@xxxxxxxxx>
  Date:   Mon Jun 16 20:06:12 2014 +0200

      fs/ecryptfs/messaging.c: remove null test before kfree

      Fix checkpatch warning:
      WARNING: kfree(NULL) is safe this check is probably not required

      Signed-off-by: Fabian Frederick <fabf@xxxxxxxxx>
      Cc: ecryptfs@xxxxxxxxxxxxxxx
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit c4cf3ba4f34819170fee43532f729e2fc6aa9a76
  Author: Himangi Saraogi <himangi774@xxxxxxxxx>
  Date:   Fri Jun 27 01:11:59 2014 +0530

      ecryptfs: Drop cast

      This patch does away with cast on void * and the if as it is unnecessary.

      The following Coccinelle semantic patch was used for making the change:

      @r@
      expression x;
      void* e;
      type T;
      identifier f;
      @@

      (
        *((T *)e)
      |
        ((T *)x)[...]
      |
        ((T *)x)->f
      |
      - (T *)
        e
      )

      Signed-off-by: Himangi Saraogi <himangi774@xxxxxxxxx>
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

  commit fbeec99ad5c03060ba71c470ac373e24e23a80e0
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Mar 7 16:46:47 2014 -0300

      dma: mv_xor: Rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup()

      Now that mv_xor_slot_cleanup() has no remaining callers, we remove it
      and rename __mv_xor_slot_cleanup() to mv_xor_slot_cleanup().

      We take this opportunity to add a comment that makes it clear that the
      channel spinlock should be held before calling mv_xor_slot_cleanup().

      Signed-off-by: Thomas Petazzoni <thomas.petazzoni@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit e43147acba6f64ba32664dd0e590657cc49b6940
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Mar 7 16:46:46 2014 -0300

      dma: mv_xor: Remove all callers of mv_xor_slot_cleanup()

      In order to simplify the code, remove all the calls to the locked
      mv_xor_slot_cleanup() and instead use the unlocked version only,

      It's less error prone to have just one function, and require the caller
      to ensure proper locking.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 890766d278548afdc059cd977687c4f1297d72a0
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Fri Mar 7 16:46:45 2014 -0300

      dma: mv_xor: Remove unneeded mv_xor_clean_completed_slots() call

      In mv_xor_status(), we are currently calling 
mv_xor_clean_completed_slots()
      when the transaction is complete (the cookie status is DMA_COMPLETE).
      However, a completed status means that mv_xor_slot_cleanup() was called,
      which cleans the completed slots.

      In other words, there's nothing to cleanup for a completed transaction in
      mv_xor_status(). Remove the unneeded call to 
mv_xor_clean_completed_slots().

      Reported-by: Dan Williams <dan.j.williams@xxxxxxxxx>
      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 368da992b93eaf8861f1ef2d27bbe22c01140733
  Author: Alexander Gordeev <agordeev@xxxxxxxxxx>
  Date:   Thu Mar 6 21:11:21 2014 +0100

      ioat: Use pci_enable_msix_exact() instead of pci_enable_msix()

      As result of deprecation of MSI-X/MSI enablement functions
      pci_enable_msix() and pci_enable_msi_block() all drivers
      using these two interfaces need to be updated to use the
      new pci_enable_msi_range()  or pci_enable_msi_exact()
      and pci_enable_msix_range() or pci_enable_msix_exact()
      interfaces.

      Function pci_enable_msix() returns a tri-state value while
      pci_enable_msi_exact() is a canonical zero/-errno variant.
      The former is being phased out in favor of the latter.
      In case of 'ioat' there (should be) no difference.

      Cc: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Alexander Gordeev <agordeev@xxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 2358b820d42a33f1d1052b438489c90a4cc8f3fc
  Author: Rashika <rashika.kheria@xxxxxxxxx>
  Date:   Mon Dec 16 15:44:39 2013 +0530

      drivers: dma: Include appropriate header file in dca.c

      Includes an appropriate header file dma_v2.h in ioat/dca.c because
      functions ioat2_dca_init() and ioat3_dca_init() have their function
      declarations in dma_v2.h.

      This eliminates the following warning in ioat/dca.c:
      drivers/dma/ioat/dca.c:410:22: warning: no previous prototype for 
â??ioat2_dca_initâ?? [-Wmissing-prototypes]
      drivers/dma/ioat/dca.c:624:22: warning: no previous prototype for 
â??ioat3_dca_initâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 8d1d32767ca0df1b5cd75cdc1be3915bc6887ed1
  Author: Rashika <rashika.kheria@xxxxxxxxx>
  Date:   Mon Dec 16 15:40:40 2013 +0530

      drivers: dma: Mark functions as static in dma_v3.c

      Mark the functions ioat3_prep_xor_val(), ioat3_prep_pq_val() and
      ioat3_prep_pqxor_val() as static in dma_v3.c because they are not used
      outside this file.

      This eliminates the following warnings in dma_v3.c:
      drivers/dma/ioat/dma_v3.c:741:1: warning: no previous prototype for 
â??ioat3_prep_xor_valâ?? [-Wmissing-prototypes]
      drivers/dma/ioat/dma_v3.c:1092:1: warning: no previous prototype for 
â??ioat3_prep_pq_valâ?? [-Wmissing-prototypes]
      drivers/dma/ioat/dma_v3.c:1134:1: warning: no previous prototype for 
â??ioat3_prep_pqxor_valâ?? [-Wmissing-prototypes]

      Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
      Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
      Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit b8c01d259a08d75c5049b2bd5f579648262c30a4
  Author: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
  Date:   Tue Dec 10 09:32:37 2013 -0300

      dma: mv_xor: Add DMA API error checks

      This commit adds proper error checking for various DMA API calls,
      as reported by DMA_API_DEBUG=y.

      Signed-off-by: Ezequiel Garcia <ezequiel.garcia@xxxxxxxxxxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 1fde2548460c1ded9fe71220b506473f0b7de768
  Author: Yijing Wang <wangyijing@xxxxxxxxxx>
  Date:   Thu Dec 5 19:31:18 2013 +0800

      ioat/dca: Use dev_is_pci() to check whether it is pci device

      Use PCI standard marco dev_is_pci() instead of directly compare
      pci_bus_type to check whether it is pci device.

      Signed-off-by: Yijing Wang <wangyijing@xxxxxxxxxx>
      Signed-off-by: Dan Williams <dan.j.williams@xxxxxxxxx>

  commit 9e78d14a9f641c0476f733f6fc559ba5cac6f52b
  Author: David Howells <dhowells@xxxxxxxxxx>
  Date:   Tue Dec 10 15:26:48 2013 +0000

      Use %pd in eCryptFS

      Use the new %pd printk() specifier in eCryptFS to replace passing of 
dentry
      name or dentry name and name length * 2 with just passing the dentry.

      Signed-off-by: David Howells <dhowells@xxxxxxxxxx>
      cc: ecryptfs@xxxxxxxxxxxxxxx
      Signed-off-by: Tyler Hicks <tyhicks@xxxxxxxxxxxxx>

Revision graph left in 
/home/xc_osstest/results/bisect.linux-linus.test-amd64-i386-xl-qemuu-debianhvm-amd64.xen-boot.{dot,ps,png,html}.
----------------------------------------
30936: tolerable ALL FAIL

flight 30936 linux-linus real-bisect [real]
http://www.chiark.greenend.org.uk/~xensrcts/logs/30936/

Failures :-/ but no regressions.

Tests which did not succeed,
including tests which could not be run:
 test-amd64-i386-xl-qemuu-debianhvm-amd64  5 xen-boot    fail baseline untested


jobs:
 test-amd64-i386-xl-qemuu-debianhvm-amd64                     fail


------------------------------------------------------------
sg-report-flight on osstest.cam.xci-test.com
logs: /home/xc_osstest/logs
images: /home/xc_osstest/images

Logs, config files, etc. are available at
    http://www.chiark.greenend.org.uk/~xensrcts/logs

Test harness code can be found at
    http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary


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